From c8521969dea2b8e10ecbba86e0221e4f63dce921 Mon Sep 17 00:00:00 2001
From: Chris Zhong <zyw@rock-chips.com>
Date: Fri, 20 Nov 2015 16:15:37 +0800
Subject: drm/panel: simple: Add support for BOE TV080WUM-NL0

The BOE TV080WUM-NL0 is an 8.0", 1200x1920 (WUXGA) TFT-LCD panel
connected using four DSI lanes. It can be supported by the simple-panel
driver.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index f97b73e..e3ac2de 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1263,6 +1263,36 @@ static const struct panel_desc_dsi auo_b080uan01 = {
 	.lanes = 4,
 };
 
+static const struct drm_display_mode boe_tv080wum_nl0_mode = {
+	.clock = 160000,
+	.hdisplay = 1200,
+	.hsync_start = 1200 + 120,
+	.hsync_end = 1200 + 120 + 20,
+	.htotal = 1200 + 120 + 20 + 21,
+	.vdisplay = 1920,
+	.vsync_start = 1920 + 21,
+	.vsync_end = 1920 + 21 + 3,
+	.vtotal = 1920 + 21 + 3 + 18,
+	.vrefresh = 60,
+	.flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
+static const struct panel_desc_dsi boe_tv080wum_nl0 = {
+	.desc = {
+		.modes = &boe_tv080wum_nl0_mode,
+		.num_modes = 1,
+		.size = {
+			.width = 107,
+			.height = 172,
+		},
+	},
+	.flags = MIPI_DSI_MODE_VIDEO |
+		 MIPI_DSI_MODE_VIDEO_BURST |
+		 MIPI_DSI_MODE_VIDEO_SYNC_PULSE,
+	.format = MIPI_DSI_FMT_RGB888,
+	.lanes = 4,
+};
+
 static const struct drm_display_mode lg_ld070wx3_sl01_mode = {
 	.clock = 71000,
 	.hdisplay = 800,
@@ -1348,11 +1378,15 @@ static const struct panel_desc_dsi panasonic_vvx10f004b00 = {
 	.lanes = 4,
 };
 
+
 static const struct of_device_id dsi_of_match[] = {
 	{
 		.compatible = "auo,b080uan01",
 		.data = &auo_b080uan01
 	}, {
+		.compatible = "boe,tv080wum-nl0",
+		.data = &boe_tv080wum_nl0
+	}, {
 		.compatible = "lg,ld070wx3-sl01",
 		.data = &lg_ld070wx3_sl01
 	}, {
-- 
cgit v1.1


From f8fa17ba812b7df1535f6bb75d7264670f5997a6 Mon Sep 17 00:00:00 2001
From: Akshay Bhat <akshay.bhat@timesys.com>
Date: Wed, 18 Nov 2015 15:57:47 -0500
Subject: drm/panel: simple: Add support for Innolux G121X1-L03

Add support for Innolux CheMei 12" G121X1-L03 XGA LVDS display.

Datasheet: http://www.azdisplays.com/PDF/G121X1-L03.pdf
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index e3ac2de..ada97a0 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -832,6 +832,34 @@ static const struct panel_desc innolux_g121i1_l01 = {
 	},
 };
 
+static const struct drm_display_mode innolux_g121x1_l03_mode = {
+	.clock = 65000,
+	.hdisplay = 1024,
+	.hsync_start = 1024 + 0,
+	.hsync_end = 1024 + 1,
+	.htotal = 1024 + 0 + 1 + 320,
+	.vdisplay = 768,
+	.vsync_start = 768 + 38,
+	.vsync_end = 768 + 38 + 1,
+	.vtotal = 768 + 38 + 1 + 0,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc innolux_g121x1_l03 = {
+	.modes = &innolux_g121x1_l03_mode,
+	.num_modes = 1,
+	.bpc = 6,
+	.size = {
+		.width = 246,
+		.height = 185,
+	},
+	.delay = {
+		.enable = 200,
+		.unprepare = 200,
+		.disable = 400,
+	},
+};
+
 static const struct drm_display_mode innolux_n116bge_mode = {
 	.clock = 76420,
 	.hdisplay = 1366,
@@ -1158,6 +1186,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible ="innolux,g121i1-l01",
 		.data = &innolux_g121i1_l01
 	}, {
+		.compatible = "innolux,g121x1-l03",
+		.data = &innolux_g121x1_l03,
+	}, {
 		.compatible = "innolux,n116bge",
 		.data = &innolux_n116bge,
 	}, {
-- 
cgit v1.1


From 086ceb6b42caca65d726818b56b1e73c63df5b9e Mon Sep 17 00:00:00 2001
From: Werner Johansson <werner.johansson@sonymobile.com>
Date: Fri, 30 Oct 2015 17:38:28 -0700
Subject: drm/panel: Add Panasonic VVX10F034N00 MIPI DSI panel

This adds support for the Panasonic panel found in some Xperia Z2
tablets.

Signed-off-by: Werner Johansson <werner.johansson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/panel/Kconfig                      |  10 +
 drivers/gpu/drm/panel/Makefile                     |   1 +
 .../gpu/drm/panel/panel-panasonic-vvx10f034n00.c   | 334 +++++++++++++++++++++
 3 files changed, 345 insertions(+)
 create mode 100644 drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 7d4704b..15a3960 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -31,6 +31,16 @@ config DRM_PANEL_LG_LG4573
 	  Say Y here if you want to enable support for LG4573 RGB panel.
 	  To compile this driver as a module, choose M here.
 
+config DRM_PANEL_PANASONIC_VVX10F034N00
+	tristate "Panasonic VVX10F034N00 1920x1200 video mode panel"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for Panasonic VVX10F034N00
+	  WUXGA (1920x1200) Novatek NT1397-based DSI panel as found in some
+	  Xperia Z2 tablets
+
 config DRM_PANEL_SAMSUNG_S6E8AA0
 	tristate "Samsung S6E8AA0 DSI video mode panel"
 	depends on OF
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index d0f016d..053287a 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -1,5 +1,6 @@
 obj-$(CONFIG_DRM_PANEL_SIMPLE) += panel-simple.o
 obj-$(CONFIG_DRM_PANEL_LG_LG4573) += panel-lg-lg4573.o
+obj-$(CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00) += panel-panasonic-vvx10f034n00.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0) += panel-samsung-s6e8aa0.o
 obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o
diff --git a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
new file mode 100644
index 0000000..7f915f7
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c
@@ -0,0 +1,334 @@
+/*
+ * Copyright (C) 2015 Red Hat
+ * Copyright (C) 2015 Sony Mobile Communications Inc.
+ * Author: Werner Johansson <werner.johansson@sonymobile.com>
+ *
+ * Based on AUO panel driver by Rob Clark <robdclark@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/backlight.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+
+#include <video/mipi_display.h>
+
+/*
+ * When power is turned off to this panel a minimum off time of 500ms has to be
+ * observed before powering back on as there's no external reset pin. Keep
+ * track of earliest wakeup time and delay subsequent prepare call accordingly
+ */
+#define MIN_POFF_MS (500)
+
+struct wuxga_nt_panel {
+	struct drm_panel base;
+	struct mipi_dsi_device *dsi;
+
+	struct backlight_device *backlight;
+	struct regulator *supply;
+
+	bool prepared;
+	bool enabled;
+
+	ktime_t earliest_wake;
+
+	const struct drm_display_mode *mode;
+};
+
+static inline struct wuxga_nt_panel *to_wuxga_nt_panel(struct drm_panel *panel)
+{
+	return container_of(panel, struct wuxga_nt_panel, base);
+}
+
+static int wuxga_nt_panel_on(struct wuxga_nt_panel *wuxga_nt)
+{
+	struct mipi_dsi_device *dsi = wuxga_nt->dsi;
+	int ret;
+
+	ret = mipi_dsi_turn_on_peripheral(dsi);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int wuxga_nt_panel_disable(struct drm_panel *panel)
+{
+	struct wuxga_nt_panel *wuxga_nt = to_wuxga_nt_panel(panel);
+
+	if (!wuxga_nt->enabled)
+		return 0;
+
+	mipi_dsi_shutdown_peripheral(wuxga_nt->dsi);
+
+	if (wuxga_nt->backlight) {
+		wuxga_nt->backlight->props.power = FB_BLANK_POWERDOWN;
+		wuxga_nt->backlight->props.state |= BL_CORE_FBBLANK;
+		backlight_update_status(wuxga_nt->backlight);
+	}
+
+	wuxga_nt->enabled = false;
+
+	return 0;
+}
+
+static int wuxga_nt_panel_unprepare(struct drm_panel *panel)
+{
+	struct wuxga_nt_panel *wuxga_nt = to_wuxga_nt_panel(panel);
+
+	if (!wuxga_nt->prepared)
+		return 0;
+
+	regulator_disable(wuxga_nt->supply);
+	wuxga_nt->earliest_wake = ktime_add_ms(ktime_get_real(), MIN_POFF_MS);
+	wuxga_nt->prepared = false;
+
+	return 0;
+}
+
+static int wuxga_nt_panel_prepare(struct drm_panel *panel)
+{
+	struct wuxga_nt_panel *wuxga_nt = to_wuxga_nt_panel(panel);
+	int ret;
+	s64 enablewait;
+
+	if (wuxga_nt->prepared)
+		return 0;
+
+	/*
+	 * If the user re-enabled the panel before the required off-time then
+	 * we need to wait the remaining period before re-enabling regulator
+	 */
+	enablewait = ktime_ms_delta(wuxga_nt->earliest_wake, ktime_get_real());
+
+	/* Sanity check, this should never happen */
+	if (enablewait > MIN_POFF_MS)
+		enablewait = MIN_POFF_MS;
+
+	if (enablewait > 0)
+		msleep(enablewait);
+
+	ret = regulator_enable(wuxga_nt->supply);
+	if (ret < 0)
+		return ret;
+
+	/*
+	 * A minimum delay of 250ms is required after power-up until commands
+	 * can be sent
+	 */
+	msleep(250);
+
+	ret = wuxga_nt_panel_on(wuxga_nt);
+	if (ret < 0) {
+		dev_err(panel->dev, "failed to set panel on: %d\n", ret);
+		goto poweroff;
+	}
+
+	wuxga_nt->prepared = true;
+
+	return 0;
+
+poweroff:
+	regulator_disable(wuxga_nt->supply);
+
+	return ret;
+}
+
+static int wuxga_nt_panel_enable(struct drm_panel *panel)
+{
+	struct wuxga_nt_panel *wuxga_nt = to_wuxga_nt_panel(panel);
+
+	if (wuxga_nt->enabled)
+		return 0;
+
+	if (wuxga_nt->backlight) {
+		wuxga_nt->backlight->props.power = FB_BLANK_UNBLANK;
+		wuxga_nt->backlight->props.state &= ~BL_CORE_FBBLANK;
+		backlight_update_status(wuxga_nt->backlight);
+	}
+
+	wuxga_nt->enabled = true;
+
+	return 0;
+}
+
+static const struct drm_display_mode default_mode = {
+	.clock = 164402,
+	.hdisplay = 1920,
+	.hsync_start = 1920 + 152,
+	.hsync_end = 1920 + 152 + 52,
+	.htotal = 1920 + 152 + 52 + 20,
+	.vdisplay = 1200,
+	.vsync_start = 1200 + 24,
+	.vsync_end = 1200 + 24 + 6,
+	.vtotal = 1200 + 24 + 6 + 48,
+	.vrefresh = 60,
+};
+
+static int wuxga_nt_panel_get_modes(struct drm_panel *panel)
+{
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(panel->drm, &default_mode);
+	if (!mode) {
+		dev_err(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
+				default_mode.hdisplay, default_mode.vdisplay,
+				default_mode.vrefresh);
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+
+	drm_mode_probed_add(panel->connector, mode);
+
+	panel->connector->display_info.width_mm = 217;
+	panel->connector->display_info.height_mm = 136;
+
+	return 1;
+}
+
+static const struct drm_panel_funcs wuxga_nt_panel_funcs = {
+	.disable = wuxga_nt_panel_disable,
+	.unprepare = wuxga_nt_panel_unprepare,
+	.prepare = wuxga_nt_panel_prepare,
+	.enable = wuxga_nt_panel_enable,
+	.get_modes = wuxga_nt_panel_get_modes,
+};
+
+static const struct of_device_id wuxga_nt_of_match[] = {
+	{ .compatible = "panasonic,vvx10f034n00", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, wuxga_nt_of_match);
+
+static int wuxga_nt_panel_add(struct wuxga_nt_panel *wuxga_nt)
+{
+	struct device *dev = &wuxga_nt->dsi->dev;
+	struct device_node *np;
+	int ret;
+
+	wuxga_nt->mode = &default_mode;
+
+	wuxga_nt->supply = devm_regulator_get(dev, "power");
+	if (IS_ERR(wuxga_nt->supply))
+		return PTR_ERR(wuxga_nt->supply);
+
+	np = of_parse_phandle(dev->of_node, "backlight", 0);
+	if (np) {
+		wuxga_nt->backlight = of_find_backlight_by_node(np);
+		of_node_put(np);
+
+		if (!wuxga_nt->backlight)
+			return -EPROBE_DEFER;
+	}
+
+	drm_panel_init(&wuxga_nt->base);
+	wuxga_nt->base.funcs = &wuxga_nt_panel_funcs;
+	wuxga_nt->base.dev = &wuxga_nt->dsi->dev;
+
+	ret = drm_panel_add(&wuxga_nt->base);
+	if (ret < 0)
+		goto put_backlight;
+
+	return 0;
+
+put_backlight:
+	if (wuxga_nt->backlight)
+		put_device(&wuxga_nt->backlight->dev);
+
+	return ret;
+}
+
+static void wuxga_nt_panel_del(struct wuxga_nt_panel *wuxga_nt)
+{
+	if (wuxga_nt->base.dev)
+		drm_panel_remove(&wuxga_nt->base);
+
+	if (wuxga_nt->backlight)
+		put_device(&wuxga_nt->backlight->dev);
+}
+
+static int wuxga_nt_panel_probe(struct mipi_dsi_device *dsi)
+{
+	struct wuxga_nt_panel *wuxga_nt;
+	int ret;
+
+	dsi->lanes = 4;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
+			MIPI_DSI_MODE_VIDEO_HSE |
+			MIPI_DSI_CLOCK_NON_CONTINUOUS |
+			MIPI_DSI_MODE_LPM;
+
+	wuxga_nt = devm_kzalloc(&dsi->dev, sizeof(*wuxga_nt), GFP_KERNEL);
+	if (!wuxga_nt)
+		return -ENOMEM;
+
+	mipi_dsi_set_drvdata(dsi, wuxga_nt);
+
+	wuxga_nt->dsi = dsi;
+
+	ret = wuxga_nt_panel_add(wuxga_nt);
+	if (ret < 0)
+		return ret;
+
+	return mipi_dsi_attach(dsi);
+}
+
+static int wuxga_nt_panel_remove(struct mipi_dsi_device *dsi)
+{
+	struct wuxga_nt_panel *wuxga_nt = mipi_dsi_get_drvdata(dsi);
+	int ret;
+
+	ret = wuxga_nt_panel_disable(&wuxga_nt->base);
+	if (ret < 0)
+		dev_err(&dsi->dev, "failed to disable panel: %d\n", ret);
+
+	ret = mipi_dsi_detach(dsi);
+	if (ret < 0)
+		dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", ret);
+
+	drm_panel_detach(&wuxga_nt->base);
+	wuxga_nt_panel_del(wuxga_nt);
+
+	return 0;
+}
+
+static void wuxga_nt_panel_shutdown(struct mipi_dsi_device *dsi)
+{
+	struct wuxga_nt_panel *wuxga_nt = mipi_dsi_get_drvdata(dsi);
+
+	wuxga_nt_panel_disable(&wuxga_nt->base);
+}
+
+static struct mipi_dsi_driver wuxga_nt_panel_driver = {
+	.driver = {
+		.name = "panel-panasonic-vvx10f034n00",
+		.of_match_table = wuxga_nt_of_match,
+	},
+	.probe = wuxga_nt_panel_probe,
+	.remove = wuxga_nt_panel_remove,
+	.shutdown = wuxga_nt_panel_shutdown,
+};
+module_mipi_dsi_driver(wuxga_nt_panel_driver);
+
+MODULE_AUTHOR("Werner Johansson <werner.johansson@sonymobile.com>");
+MODULE_DESCRIPTION("Panasonic VVX10F034N00 Novatek NT1397-based WUXGA (1920x1200) video mode panel driver");
+MODULE_LICENSE("GPL v2");
-- 
cgit v1.1


From bc87229f323e6b5ee9ac57817463fb2ff65e6811 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Wed, 18 Nov 2015 17:32:30 +0200
Subject: drm/i915/skl: enable PC9/10 power states during suspend-to-idle

During suspend-to-idle we need to keep the DMC firmware active and DC6
enabled, since otherwise we won't reach deep system power states like
PC9/10. The lead for this came from Nivedita who noticed that the
kernel's turbostat tool didn't report any PC9/10 residency change
across an 'echo freeze > /sys/power/state'.

Reported-by: Nivedita Swaminathan <nivedita.swaminathan@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447860750-18110-1-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/i915_drv.c | 44 +++++++++++++++++++++++++++++++----------
 drivers/gpu/drm/i915/i915_drv.h |  1 +
 2 files changed, 35 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 6344dfb..649e20a 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -624,6 +624,14 @@ static int vlv_resume_prepare(struct drm_i915_private *dev_priv,
 			      bool rpm_resume);
 static int bxt_resume_prepare(struct drm_i915_private *dev_priv);
 
+static bool suspend_to_idle(struct drm_i915_private *dev_priv)
+{
+#if IS_ENABLED(CONFIG_ACPI_SLEEP)
+	if (acpi_target_system_state() < ACPI_STATE_S3)
+		return true;
+#endif
+	return false;
+}
 
 static int i915_drm_suspend(struct drm_device *dev)
 {
@@ -676,11 +684,7 @@ static int i915_drm_suspend(struct drm_device *dev)
 
 	i915_save_state(dev);
 
-	opregion_target_state = PCI_D3cold;
-#if IS_ENABLED(CONFIG_ACPI_SLEEP)
-	if (acpi_target_system_state() < ACPI_STATE_S3)
-		opregion_target_state = PCI_D1;
-#endif
+	opregion_target_state = suspend_to_idle(dev_priv) ? PCI_D1 : PCI_D3cold;
 	intel_opregion_notify_adapter(dev, opregion_target_state);
 
 	intel_uncore_forcewake_reset(dev, false);
@@ -701,15 +705,26 @@ static int i915_drm_suspend(struct drm_device *dev)
 static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
 {
 	struct drm_i915_private *dev_priv = drm_dev->dev_private;
+	bool fw_csr;
 	int ret;
 
-	intel_power_domains_suspend(dev_priv);
+	fw_csr = suspend_to_idle(dev_priv) && dev_priv->csr.dmc_payload;
+	/*
+	 * In case of firmware assisted context save/restore don't manually
+	 * deinit the power domains. This also means the CSR/DMC firmware will
+	 * stay active, it will power down any HW resources as required and
+	 * also enable deeper system power states that would be blocked if the
+	 * firmware was inactive.
+	 */
+	if (!fw_csr)
+		intel_power_domains_suspend(dev_priv);
 
 	ret = intel_suspend_complete(dev_priv);
 
 	if (ret) {
 		DRM_ERROR("Suspend complete failed: %d\n", ret);
-		intel_power_domains_init_hw(dev_priv, true);
+		if (!fw_csr)
+			intel_power_domains_init_hw(dev_priv, true);
 
 		return ret;
 	}
@@ -730,6 +745,8 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
 	if (!(hibernation && INTEL_INFO(dev_priv)->gen < 6))
 		pci_set_power_state(drm_dev->pdev, PCI_D3hot);
 
+	dev_priv->suspended_to_idle = suspend_to_idle(dev_priv);
+
 	return 0;
 }
 
@@ -842,8 +859,10 @@ static int i915_drm_resume_early(struct drm_device *dev)
 	 * FIXME: This should be solved with a special hdmi sink device or
 	 * similar so that power domains can be employed.
 	 */
-	if (pci_enable_device(dev->pdev))
-		return -EIO;
+	if (pci_enable_device(dev->pdev)) {
+		ret = -EIO;
+		goto out;
+	}
 
 	pci_set_master(dev->pdev);
 
@@ -861,7 +880,12 @@ static int i915_drm_resume_early(struct drm_device *dev)
 		hsw_disable_pc8(dev_priv);
 
 	intel_uncore_sanitize(dev);
-	intel_power_domains_init_hw(dev_priv, true);
+
+	if (!(dev_priv->suspended_to_idle && dev_priv->csr.dmc_payload))
+		intel_power_domains_init_hw(dev_priv, true);
+
+out:
+	dev_priv->suspended_to_idle = false;
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 5a5c06b..3d8741e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1885,6 +1885,7 @@ struct drm_i915_private {
 	u32 chv_phy_control;
 
 	u32 suspend_count;
+	bool suspended_to_idle;
 	struct i915_suspend_saved_registers regfile;
 	struct vlv_s0ix_state vlv_s0ix_state;
 
-- 
cgit v1.1


From a7de5506004415527035d7858b5993c906e2544e Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Wed, 18 Nov 2015 19:53:50 +0200
Subject: drm/i915/skl: re-enable power well support

Now that the known DMC/DC issues are fixed, let's try again and
re-enable the power well support.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447869230-21416-1-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index a1dc815..10154a7 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1841,11 +1841,6 @@ sanitize_disable_power_well_option(const struct drm_i915_private *dev_priv,
 	if (disable_power_well >= 0)
 		return !!disable_power_well;
 
-	if (IS_SKYLAKE(dev_priv)) {
-		DRM_DEBUG_KMS("Disabling display power well support\n");
-		return 0;
-	}
-
 	return 1;
 }
 
-- 
cgit v1.1


From 9895ad03c871893f6acd66a3b6210db0c1ba5933 Mon Sep 17 00:00:00 2001
From: Daniel Stone <daniels@collabora.com>
Date: Fri, 20 Nov 2015 15:55:33 +0000
Subject: drm/i915/pm: Unstatic power_domain_str
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Let us print human-parseable values from the power domain code; upcoming
display code also wants to use it.

This requires moving it out of i915_debugfs.c, as that is only conditionally
compiled.

v2: Move it out of the header.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448034934-11926-1-git-send-email-daniels@collabora.com
---
 drivers/gpu/drm/i915/i915_debugfs.c     | 67 +--------------------------------
 drivers/gpu/drm/i915/intel_drv.h        |  2 +
 drivers/gpu/drm/i915/intel_runtime_pm.c | 66 ++++++++++++++++++++++++++++++++
 3 files changed, 69 insertions(+), 66 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 411a9c6..b28da6f 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2685,71 +2685,6 @@ static int i915_runtime_pm_status(struct seq_file *m, void *unused)
 	return 0;
 }
 
-static const char *power_domain_str(enum intel_display_power_domain domain)
-{
-	switch (domain) {
-	case POWER_DOMAIN_PIPE_A:
-		return "PIPE_A";
-	case POWER_DOMAIN_PIPE_B:
-		return "PIPE_B";
-	case POWER_DOMAIN_PIPE_C:
-		return "PIPE_C";
-	case POWER_DOMAIN_PIPE_A_PANEL_FITTER:
-		return "PIPE_A_PANEL_FITTER";
-	case POWER_DOMAIN_PIPE_B_PANEL_FITTER:
-		return "PIPE_B_PANEL_FITTER";
-	case POWER_DOMAIN_PIPE_C_PANEL_FITTER:
-		return "PIPE_C_PANEL_FITTER";
-	case POWER_DOMAIN_TRANSCODER_A:
-		return "TRANSCODER_A";
-	case POWER_DOMAIN_TRANSCODER_B:
-		return "TRANSCODER_B";
-	case POWER_DOMAIN_TRANSCODER_C:
-		return "TRANSCODER_C";
-	case POWER_DOMAIN_TRANSCODER_EDP:
-		return "TRANSCODER_EDP";
-	case POWER_DOMAIN_PORT_DDI_A_LANES:
-		return "PORT_DDI_A_LANES";
-	case POWER_DOMAIN_PORT_DDI_B_LANES:
-		return "PORT_DDI_B_LANES";
-	case POWER_DOMAIN_PORT_DDI_C_LANES:
-		return "PORT_DDI_C_LANES";
-	case POWER_DOMAIN_PORT_DDI_D_LANES:
-		return "PORT_DDI_D_LANES";
-	case POWER_DOMAIN_PORT_DDI_E_LANES:
-		return "PORT_DDI_E_LANES";
-	case POWER_DOMAIN_PORT_DSI:
-		return "PORT_DSI";
-	case POWER_DOMAIN_PORT_CRT:
-		return "PORT_CRT";
-	case POWER_DOMAIN_PORT_OTHER:
-		return "PORT_OTHER";
-	case POWER_DOMAIN_VGA:
-		return "VGA";
-	case POWER_DOMAIN_AUDIO:
-		return "AUDIO";
-	case POWER_DOMAIN_PLLS:
-		return "PLLS";
-	case POWER_DOMAIN_AUX_A:
-		return "AUX_A";
-	case POWER_DOMAIN_AUX_B:
-		return "AUX_B";
-	case POWER_DOMAIN_AUX_C:
-		return "AUX_C";
-	case POWER_DOMAIN_AUX_D:
-		return "AUX_D";
-	case POWER_DOMAIN_GMBUS:
-		return "GMBUS";
-	case POWER_DOMAIN_MODESET:
-		return "MODESET";
-	case POWER_DOMAIN_INIT:
-		return "INIT";
-	default:
-		MISSING_CASE(domain);
-		return "?";
-	}
-}
-
 static int i915_power_domain_info(struct seq_file *m, void *unused)
 {
 	struct drm_info_node *node = m->private;
@@ -2775,7 +2710,7 @@ static int i915_power_domain_info(struct seq_file *m, void *unused)
 				continue;
 
 			seq_printf(m, "  %-23s %d\n",
-				 power_domain_str(power_domain),
+				 intel_display_power_domain_str(power_domain),
 				 power_domains->domain_use_count[power_domain]);
 		}
 	}
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index e558d4b..7127332 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1412,6 +1412,8 @@ void intel_power_domains_suspend(struct drm_i915_private *dev_priv);
 void skl_pw1_misc_io_init(struct drm_i915_private *dev_priv);
 void skl_pw1_misc_io_fini(struct drm_i915_private *dev_priv);
 void intel_runtime_pm_enable(struct drm_i915_private *dev_priv);
+const char *
+intel_display_power_domain_str(enum intel_display_power_domain domain);
 
 bool intel_display_power_is_enabled(struct drm_i915_private *dev_priv,
 				    enum intel_display_power_domain domain);
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 10154a7..ec38409 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -65,6 +65,72 @@
 bool intel_display_power_well_is_enabled(struct drm_i915_private *dev_priv,
 				    int power_well_id);
 
+const char *
+intel_display_power_domain_str(enum intel_display_power_domain domain)
+{
+	switch (domain) {
+	case POWER_DOMAIN_PIPE_A:
+		return "PIPE_A";
+	case POWER_DOMAIN_PIPE_B:
+		return "PIPE_B";
+	case POWER_DOMAIN_PIPE_C:
+		return "PIPE_C";
+	case POWER_DOMAIN_PIPE_A_PANEL_FITTER:
+		return "PIPE_A_PANEL_FITTER";
+	case POWER_DOMAIN_PIPE_B_PANEL_FITTER:
+		return "PIPE_B_PANEL_FITTER";
+	case POWER_DOMAIN_PIPE_C_PANEL_FITTER:
+		return "PIPE_C_PANEL_FITTER";
+	case POWER_DOMAIN_TRANSCODER_A:
+		return "TRANSCODER_A";
+	case POWER_DOMAIN_TRANSCODER_B:
+		return "TRANSCODER_B";
+	case POWER_DOMAIN_TRANSCODER_C:
+		return "TRANSCODER_C";
+	case POWER_DOMAIN_TRANSCODER_EDP:
+		return "TRANSCODER_EDP";
+	case POWER_DOMAIN_PORT_DDI_A_LANES:
+		return "PORT_DDI_A_LANES";
+	case POWER_DOMAIN_PORT_DDI_B_LANES:
+		return "PORT_DDI_B_LANES";
+	case POWER_DOMAIN_PORT_DDI_C_LANES:
+		return "PORT_DDI_C_LANES";
+	case POWER_DOMAIN_PORT_DDI_D_LANES:
+		return "PORT_DDI_D_LANES";
+	case POWER_DOMAIN_PORT_DDI_E_LANES:
+		return "PORT_DDI_E_LANES";
+	case POWER_DOMAIN_PORT_DSI:
+		return "PORT_DSI";
+	case POWER_DOMAIN_PORT_CRT:
+		return "PORT_CRT";
+	case POWER_DOMAIN_PORT_OTHER:
+		return "PORT_OTHER";
+	case POWER_DOMAIN_VGA:
+		return "VGA";
+	case POWER_DOMAIN_AUDIO:
+		return "AUDIO";
+	case POWER_DOMAIN_PLLS:
+		return "PLLS";
+	case POWER_DOMAIN_AUX_A:
+		return "AUX_A";
+	case POWER_DOMAIN_AUX_B:
+		return "AUX_B";
+	case POWER_DOMAIN_AUX_C:
+		return "AUX_C";
+	case POWER_DOMAIN_AUX_D:
+		return "AUX_D";
+	case POWER_DOMAIN_GMBUS:
+		return "GMBUS";
+	case POWER_DOMAIN_INIT:
+		return "INIT";
+	case POWER_DOMAIN_MODESET:
+		return "MODESET";
+	default:
+		MISSING_CASE(domain);
+		return "?";
+	}
+}
+
 static void intel_power_well_enable(struct drm_i915_private *dev_priv,
 				    struct i915_power_well *power_well)
 {
-- 
cgit v1.1


From 11c86db8f052fec64804c19519a8d35958ed8aef Mon Sep 17 00:00:00 2001
From: Daniel Stone <daniels@collabora.com>
Date: Fri, 20 Nov 2015 15:55:34 +0000
Subject: drm/i915/pm: Print offending domain in refcount failure
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

If we experience a refcounting failure in a power domain/well (unref'ing at
least one too many times), log the name of the offending domain or well.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448034934-11926-2-git-send-email-daniels@collabora.com
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index ec38409..3fa43af 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1499,11 +1499,15 @@ void intel_display_power_put(struct drm_i915_private *dev_priv,
 
 	mutex_lock(&power_domains->lock);
 
-	WARN_ON(!power_domains->domain_use_count[domain]);
+	WARN(!power_domains->domain_use_count[domain],
+	     "Use count on domain %s is already zero\n",
+	     intel_display_power_domain_str(domain));
 	power_domains->domain_use_count[domain]--;
 
 	for_each_power_well_rev(i, power_well, BIT(domain), power_domains) {
-		WARN_ON(!power_well->count);
+		WARN(!power_well->count,
+		     "Use count on power well %s is already zero",
+		     power_well->name);
 
 		if (!--power_well->count)
 			intel_power_well_disable(dev_priv, power_well);
-- 
cgit v1.1


From 6e8c9e33760d0d0f8450f5ac55d10b085e07e136 Mon Sep 17 00:00:00 2001
From: Werner Johansson <werner.johansson@sonymobile.com>
Date: Fri, 30 Oct 2015 17:38:26 -0700
Subject: drm/dsi: Add Turn On/Shutdown Peripheral command helpers

The MIPI_DSI_TURN_ON_PERIPHERAL and MIPI_DSI_SHUTDOWN_PERIPHERAL packets
are required for some panels, for example the Panasonic VVX10F034N00.

Signed-off-by: Werner Johansson <werner.johansson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/drm_mipi_dsi.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index 2d5ca8ee..6e6a9c5 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -365,6 +365,44 @@ int mipi_dsi_create_packet(struct mipi_dsi_packet *packet,
 }
 EXPORT_SYMBOL(mipi_dsi_create_packet);
 
+/**
+ * mipi_dsi_shutdown_peripheral() - sends a Shutdown Peripheral command
+ * @dsi: DSI peripheral device
+ *
+ * Return: 0 on success or a negative error code on failure.
+ */
+int mipi_dsi_shutdown_peripheral(struct mipi_dsi_device *dsi)
+{
+	struct mipi_dsi_msg msg = {
+		.channel = dsi->channel,
+		.type = MIPI_DSI_SHUTDOWN_PERIPHERAL,
+		.tx_buf = (u8 [2]) { 0, 0 },
+		.tx_len = 2,
+	};
+
+	return mipi_dsi_device_transfer(dsi, &msg);
+}
+EXPORT_SYMBOL(mipi_dsi_shutdown_peripheral);
+
+/**
+ * mipi_dsi_turn_on_peripheral() - sends a Turn On Peripheral command
+ * @dsi: DSI peripheral device
+ *
+ * Return: 0 on success or a negative error code on failure.
+ */
+int mipi_dsi_turn_on_peripheral(struct mipi_dsi_device *dsi)
+{
+	struct mipi_dsi_msg msg = {
+		.channel = dsi->channel,
+		.type = MIPI_DSI_TURN_ON_PERIPHERAL,
+		.tx_buf = (u8 [2]) { 0, 0 },
+		.tx_len = 2,
+	};
+
+	return mipi_dsi_device_transfer(dsi, &msg);
+}
+EXPORT_SYMBOL(mipi_dsi_turn_on_peripheral);
+
 /*
  * mipi_dsi_set_maximum_return_packet_size() - specify the maximum size of the
  *    the payload in a long packet transmitted from the peripheral back to the
-- 
cgit v1.1


From ee0172383190235922ea14529211e8e1cc859b02 Mon Sep 17 00:00:00 2001
From: Werner Johansson <werner.johansson@sonymobile.com>
Date: Fri, 30 Oct 2015 15:34:30 -0700
Subject: drm/panel: Add Sharp LS043T1LE01 MIPI DSI panel

The Sharp LS043T1LE01 is a 4.3", 540x960 TFT-LCD panel connected using
two DSI lanes. It is for example found on the Qualcomm Snapdragon 800
Dragonboard (APQ8074).

Signed-off-by: Werner Johansson <werner.johansson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Reviewed-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/panel/Kconfig                   |   9 +
 drivers/gpu/drm/panel/Makefile                  |   1 +
 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c | 387 ++++++++++++++++++++++++
 3 files changed, 397 insertions(+)
 create mode 100644 drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 15a3960..1500ab9 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -61,4 +61,13 @@ config DRM_PANEL_SHARP_LQ101R1SX01
 	  To compile this driver as a module, choose M here: the module
 	  will be called panel-sharp-lq101r1sx01.
 
+config DRM_PANEL_SHARP_LS043T1LE01
+	tristate "Sharp LS043T1LE01 qHD video mode panel"
+	depends on OF
+	depends on DRM_MIPI_DSI
+	depends on BACKLIGHT_CLASS_DEVICE
+	help
+	  Say Y here if you want to enable support for Sharp LS043T1LE01 qHD
+	  (540x960) DSI panel as found on the Qualcomm APQ8074 Dragonboard
+
 endmenu
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index 053287a..f277eed 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00) += panel-panasonic-vvx10f034n00.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_LD9040) += panel-samsung-ld9040.o
 obj-$(CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0) += panel-samsung-s6e8aa0.o
 obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o
+obj-$(CONFIG_DRM_PANEL_SHARP_LS043T1LE01) += panel-sharp-ls043t1le01.o
diff --git a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
new file mode 100644
index 0000000..3aeb0bd
--- /dev/null
+++ b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
@@ -0,0 +1,387 @@
+/*
+ * Copyright (C) 2015 Red Hat
+ * Copyright (C) 2015 Sony Mobile Communications Inc.
+ * Author: Werner Johansson <werner.johansson@sonymobile.com>
+ *
+ * Based on AUO panel driver by Rob Clark <robdclark@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/backlight.h>
+#include <linux/gpio/consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/regulator/consumer.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_panel.h>
+
+#include <video/mipi_display.h>
+
+struct sharp_nt_panel {
+	struct drm_panel base;
+	struct mipi_dsi_device *dsi;
+
+	struct backlight_device *backlight;
+	struct regulator *supply;
+	struct gpio_desc *reset_gpio;
+
+	bool prepared;
+	bool enabled;
+
+	const struct drm_display_mode *mode;
+};
+
+static inline struct sharp_nt_panel *to_sharp_nt_panel(struct drm_panel *panel)
+{
+	return container_of(panel, struct sharp_nt_panel, base);
+}
+
+static int sharp_nt_panel_init(struct sharp_nt_panel *sharp_nt)
+{
+	struct mipi_dsi_device *dsi = sharp_nt->dsi;
+	int ret;
+
+	dsi->mode_flags |= MIPI_DSI_MODE_LPM;
+
+	ret = mipi_dsi_dcs_exit_sleep_mode(dsi);
+	if (ret < 0)
+		return ret;
+
+	msleep(120);
+
+	/* Novatek two-lane operation */
+	ret = mipi_dsi_dcs_write(dsi, 0xae, (u8[]){ 0x03 }, 1);
+	if (ret < 0)
+		return ret;
+
+	/* Set both MCU and RGB I/F to 24bpp */
+	ret = mipi_dsi_dcs_set_pixel_format(dsi, MIPI_DCS_PIXEL_FMT_24BIT |
+					(MIPI_DCS_PIXEL_FMT_24BIT << 4));
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int sharp_nt_panel_on(struct sharp_nt_panel *sharp_nt)
+{
+	struct mipi_dsi_device *dsi = sharp_nt->dsi;
+	int ret;
+
+	dsi->mode_flags |= MIPI_DSI_MODE_LPM;
+
+	ret = mipi_dsi_dcs_set_display_on(dsi);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+static int sharp_nt_panel_off(struct sharp_nt_panel *sharp_nt)
+{
+	struct mipi_dsi_device *dsi = sharp_nt->dsi;
+	int ret;
+
+	dsi->mode_flags &= ~MIPI_DSI_MODE_LPM;
+
+	ret = mipi_dsi_dcs_set_display_off(dsi);
+	if (ret < 0)
+		return ret;
+
+	ret = mipi_dsi_dcs_enter_sleep_mode(dsi);
+	if (ret < 0)
+		return ret;
+
+	return 0;
+}
+
+
+static int sharp_nt_panel_disable(struct drm_panel *panel)
+{
+	struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel);
+
+	if (!sharp_nt->enabled)
+		return 0;
+
+	if (sharp_nt->backlight) {
+		sharp_nt->backlight->props.power = FB_BLANK_POWERDOWN;
+		backlight_update_status(sharp_nt->backlight);
+	}
+
+	sharp_nt->enabled = false;
+
+	return 0;
+}
+
+static int sharp_nt_panel_unprepare(struct drm_panel *panel)
+{
+	struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel);
+	int ret;
+
+	if (!sharp_nt->prepared)
+		return 0;
+
+	ret = sharp_nt_panel_off(sharp_nt);
+	if (ret < 0) {
+		dev_err(panel->dev, "failed to set panel off: %d\n", ret);
+		return ret;
+	}
+
+	regulator_disable(sharp_nt->supply);
+	if (sharp_nt->reset_gpio)
+		gpiod_set_value(sharp_nt->reset_gpio, 0);
+
+	sharp_nt->prepared = false;
+
+	return 0;
+}
+
+static int sharp_nt_panel_prepare(struct drm_panel *panel)
+{
+	struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel);
+	int ret;
+
+	if (sharp_nt->prepared)
+		return 0;
+
+	ret = regulator_enable(sharp_nt->supply);
+	if (ret < 0)
+		return ret;
+
+	msleep(20);
+
+	if (sharp_nt->reset_gpio) {
+		gpiod_set_value(sharp_nt->reset_gpio, 1);
+		msleep(1);
+		gpiod_set_value(sharp_nt->reset_gpio, 0);
+		msleep(1);
+		gpiod_set_value(sharp_nt->reset_gpio, 1);
+		msleep(10);
+	}
+
+	ret = sharp_nt_panel_init(sharp_nt);
+	if (ret < 0) {
+		dev_err(panel->dev, "failed to init panel: %d\n", ret);
+		goto poweroff;
+	}
+
+	ret = sharp_nt_panel_on(sharp_nt);
+	if (ret < 0) {
+		dev_err(panel->dev, "failed to set panel on: %d\n", ret);
+		goto poweroff;
+	}
+
+	sharp_nt->prepared = true;
+
+	return 0;
+
+poweroff:
+	regulator_disable(sharp_nt->supply);
+	if (sharp_nt->reset_gpio)
+		gpiod_set_value(sharp_nt->reset_gpio, 0);
+	return ret;
+}
+
+static int sharp_nt_panel_enable(struct drm_panel *panel)
+{
+	struct sharp_nt_panel *sharp_nt = to_sharp_nt_panel(panel);
+
+	if (sharp_nt->enabled)
+		return 0;
+
+	if (sharp_nt->backlight) {
+		sharp_nt->backlight->props.power = FB_BLANK_UNBLANK;
+		backlight_update_status(sharp_nt->backlight);
+	}
+
+	sharp_nt->enabled = true;
+
+	return 0;
+}
+
+static const struct drm_display_mode default_mode = {
+	.clock = 41118,
+	.hdisplay = 540,
+	.hsync_start = 540 + 48,
+	.hsync_end = 540 + 48 + 80,
+	.htotal = 540 + 48 + 80 + 32,
+	.vdisplay = 960,
+	.vsync_start = 960 + 3,
+	.vsync_end = 960 + 3 + 15,
+	.vtotal = 960 + 3 + 15 + 1,
+	.vrefresh = 60,
+};
+
+static int sharp_nt_panel_get_modes(struct drm_panel *panel)
+{
+	struct drm_display_mode *mode;
+
+	mode = drm_mode_duplicate(panel->drm, &default_mode);
+	if (!mode) {
+		dev_err(panel->drm->dev, "failed to add mode %ux%ux@%u\n",
+				default_mode.hdisplay, default_mode.vdisplay,
+				default_mode.vrefresh);
+		return -ENOMEM;
+	}
+
+	drm_mode_set_name(mode);
+
+	drm_mode_probed_add(panel->connector, mode);
+
+	panel->connector->display_info.width_mm = 54;
+	panel->connector->display_info.height_mm = 95;
+
+	return 1;
+}
+
+static const struct drm_panel_funcs sharp_nt_panel_funcs = {
+	.disable = sharp_nt_panel_disable,
+	.unprepare = sharp_nt_panel_unprepare,
+	.prepare = sharp_nt_panel_prepare,
+	.enable = sharp_nt_panel_enable,
+	.get_modes = sharp_nt_panel_get_modes,
+};
+
+static int sharp_nt_panel_add(struct sharp_nt_panel *sharp_nt)
+{
+	struct device *dev = &sharp_nt->dsi->dev;
+	struct device_node *np;
+	int ret;
+
+	sharp_nt->mode = &default_mode;
+
+	sharp_nt->supply = devm_regulator_get(dev, "avdd");
+	if (IS_ERR(sharp_nt->supply))
+		return PTR_ERR(sharp_nt->supply);
+
+	sharp_nt->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
+	if (IS_ERR(sharp_nt->reset_gpio)) {
+		dev_err(dev, "cannot get reset-gpios %ld\n",
+			PTR_ERR(sharp_nt->reset_gpio));
+		sharp_nt->reset_gpio = NULL;
+	} else {
+		gpiod_set_value(sharp_nt->reset_gpio, 0);
+	}
+
+	np = of_parse_phandle(dev->of_node, "backlight", 0);
+	if (np) {
+		sharp_nt->backlight = of_find_backlight_by_node(np);
+		of_node_put(np);
+
+		if (!sharp_nt->backlight)
+			return -EPROBE_DEFER;
+	}
+
+	drm_panel_init(&sharp_nt->base);
+	sharp_nt->base.funcs = &sharp_nt_panel_funcs;
+	sharp_nt->base.dev = &sharp_nt->dsi->dev;
+
+	ret = drm_panel_add(&sharp_nt->base);
+	if (ret < 0)
+		goto put_backlight;
+
+	return 0;
+
+put_backlight:
+	if (sharp_nt->backlight)
+		put_device(&sharp_nt->backlight->dev);
+
+	return ret;
+}
+
+static void sharp_nt_panel_del(struct sharp_nt_panel *sharp_nt)
+{
+	if (sharp_nt->base.dev)
+		drm_panel_remove(&sharp_nt->base);
+
+	if (sharp_nt->backlight)
+		put_device(&sharp_nt->backlight->dev);
+}
+
+static int sharp_nt_panel_probe(struct mipi_dsi_device *dsi)
+{
+	struct sharp_nt_panel *sharp_nt;
+	int ret;
+
+	dsi->lanes = 2;
+	dsi->format = MIPI_DSI_FMT_RGB888;
+	dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
+			MIPI_DSI_MODE_VIDEO_HSE |
+			MIPI_DSI_CLOCK_NON_CONTINUOUS |
+			MIPI_DSI_MODE_EOT_PACKET;
+
+	sharp_nt = devm_kzalloc(&dsi->dev, sizeof(*sharp_nt), GFP_KERNEL);
+	if (!sharp_nt)
+		return -ENOMEM;
+
+	mipi_dsi_set_drvdata(dsi, sharp_nt);
+
+	sharp_nt->dsi = dsi;
+
+	ret = sharp_nt_panel_add(sharp_nt);
+	if (ret < 0)
+		return ret;
+
+	return mipi_dsi_attach(dsi);
+}
+
+static int sharp_nt_panel_remove(struct mipi_dsi_device *dsi)
+{
+	struct sharp_nt_panel *sharp_nt = mipi_dsi_get_drvdata(dsi);
+	int ret;
+
+	ret = sharp_nt_panel_disable(&sharp_nt->base);
+	if (ret < 0)
+		dev_err(&dsi->dev, "failed to disable panel: %d\n", ret);
+
+	ret = mipi_dsi_detach(dsi);
+	if (ret < 0)
+		dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", ret);
+
+	drm_panel_detach(&sharp_nt->base);
+	sharp_nt_panel_del(sharp_nt);
+
+	return 0;
+}
+
+static void sharp_nt_panel_shutdown(struct mipi_dsi_device *dsi)
+{
+	struct sharp_nt_panel *sharp_nt = mipi_dsi_get_drvdata(dsi);
+
+	sharp_nt_panel_disable(&sharp_nt->base);
+}
+
+static const struct of_device_id sharp_nt_of_match[] = {
+	{ .compatible = "sharp,ls043t1le01-qhd", },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, sharp_nt_of_match);
+
+static struct mipi_dsi_driver sharp_nt_panel_driver = {
+	.driver = {
+		.name = "panel-sharp-ls043t1le01-qhd",
+		.of_match_table = sharp_nt_of_match,
+	},
+	.probe = sharp_nt_panel_probe,
+	.remove = sharp_nt_panel_remove,
+	.shutdown = sharp_nt_panel_shutdown,
+};
+module_mipi_dsi_driver(sharp_nt_panel_driver);
+
+MODULE_AUTHOR("Werner Johansson <werner.johansson@sonymobile.com>");
+MODULE_DESCRIPTION("Sharp LS043T1LE01 NT35565-based qHD (540x960) video mode panel driver");
+MODULE_LICENSE("GPL v2");
-- 
cgit v1.1


From 408952d43b27a54437244c56c0e0d8efa5607926 Mon Sep 17 00:00:00 2001
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Fri, 20 Nov 2015 13:23:36 +0000
Subject: drm/i915: Remove incorrect warning in context cleanup

Commit e9f24d5fb7cf3628b195b18ff3ac4e37937ceeae
Author: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date:   Mon Oct 5 13:26:36 2015 +0100

    drm/i915: Clean up associated VMAs on context destruction

Added a warning based on an incorrect assumption that all VMAs
in a VM will be on the inactive list at the point last reference
to a context and VM is dropped.

This is not true because i915_gem_object_retire__read will not
put VMA on the inactive list until all activities on the object
in question (in all VMs) have been retired.

As a consequence, whether or not a context/VM will be destroyed
with its VMAs still on the active list, can depend on completely
unrelated activities using the same object from a different
context or engine.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92638
Testcase: igt/gem_request_retire/retire-vma-not-inactive
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michel Thierry <michel.thierry@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448025816-25584-1-git-send-email-tvrtko.ursulin@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_gem_context.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 4b94004..43761c5 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -141,8 +141,6 @@ static void i915_gem_context_clean(struct intel_context *ctx)
 	if (!ppgtt)
 		return;
 
-	WARN_ON(!list_empty(&ppgtt->base.active_list));
-
 	list_for_each_entry_safe(vma, next, &ppgtt->base.inactive_list,
 				 mm_list) {
 		if (WARN_ON(__i915_vma_unbind_no_wait(vma)))
-- 
cgit v1.1


From ca1a95334ddaf624c1b0424113fe9b8100da1614 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Thu, 12 Nov 2015 14:46:05 -0800
Subject: drm/i915: Remove duplicated dpcd write on hsw_psr_enable_sink.

Commit (89251b17) intended to remove this line and let only one
DP_PSR_EN_CFG set, but it was wrong and this call is now duplicated
at the code.

Also "& ~DP_PSR_MAIN_LINK_ACTIVE" doesn't do anything at all. It
was like that since I introduced this call but probably the idea
was to be informative and make clear statement that we were not using
the link standby. So it is better to remove this one here and let
the code a bit cleaner.

v2: Improve commit message as requested by Paulo.

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau damien.lespiau@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_psr.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index bc5ea2a..9c64807 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -191,9 +191,6 @@ static void hsw_psr_enable_sink(struct intel_dp *intel_dp)
 
 	aux_clock_divider = intel_dp->get_aux_clock_divider(intel_dp, 0);
 
-	drm_dp_dpcd_writeb(&intel_dp->aux, DP_PSR_EN_CFG,
-			   DP_PSR_ENABLE & ~DP_PSR_MAIN_LINK_ACTIVE);
-
 	/* Enable AUX frame sync at sink */
 	if (dev_priv->psr.aux_frame_sync)
 		drm_dp_dpcd_writeb(&intel_dp->aux,
-- 
cgit v1.1


From 921ec285a6589cf3beb7f56a70744f75b09349f8 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Wed, 18 Nov 2015 11:21:12 -0800
Subject: drm/i915: PSR: Let's rely more on frontbuffer tracking.

The ultimate goal here is to remove the dependency we
currently have on audio driver power to get PSR working.
Since with audio driver runtime PM disabled the Hardware tracking
believes graphics is fully active and prevent PSR Entry, or
in other words continuously exit PSR.

So, the idea is to transfer the PSR exit responsability
from the HW tracking to the SW tracking (frontbuffer tracking),
who is really mature right now.

However with LPSP masked out there might be cases where we could
miss exit from HW tracking since it can be relying on this,
like a specific case reported at our mailing list who
user reported he would miss screen updates if scrolling firefox
in a Gnome environment when i915 runtimepm was enabled.

So before masking out LPSP again to make us independent from
the audio driver we need to make sure that all our cases
are coverred from the frontbuffer tracking perspective,
where the flush means invalidate and flush.

Without this patch for HSW, BDW and SKL we just do the
invalidate part when the flush wasn't originated by a page flip
because we were trusting the HW tracking for the flip case.

So let's rely more on frontbuffer tracking and do the
invalidation regardless the origin as expected for all platforms.

v2: Improve commit message as suggested by Paulo.

v3: Another attempt to let commit message more clear.

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau damien.lespiau@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_psr.c | 22 +++-------------------
 1 file changed, 3 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 9c64807..452ac37 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -734,25 +734,9 @@ void intel_psr_flush(struct drm_device *dev,
 	frontbuffer_bits &= INTEL_FRONTBUFFER_ALL_MASK(pipe);
 	dev_priv->psr.busy_frontbuffer_bits &= ~frontbuffer_bits;
 
-	if (HAS_DDI(dev)) {
-		/*
-		 * By definition every flush should mean invalidate + flush,
-		 * however on core platforms let's minimize the
-		 * disable/re-enable so we can avoid the invalidate when flip
-		 * originated the flush.
-		 */
-		if (frontbuffer_bits && origin != ORIGIN_FLIP)
-			intel_psr_exit(dev);
-	} else {
-		/*
-		 * On Valleyview and Cherryview we don't use hardware tracking
-		 * so any plane updates or cursor moves don't result in a PSR
-		 * invalidating. Which means we need to manually fake this in
-		 * software for all flushes.
-		 */
-		if (frontbuffer_bits)
-			intel_psr_exit(dev);
-	}
+	/* By definition flush = invalidate + flush */
+	if (frontbuffer_bits)
+		intel_psr_exit(dev);
 
 	if (!dev_priv->psr.active && !dev_priv->psr.busy_frontbuffer_bits)
 		if (!work_busy(&dev_priv->psr.work.work))
-- 
cgit v1.1


From bb929cbc1f58c72eaf7981281dbb024ad92ef24d Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Wed, 18 Nov 2015 11:21:55 -0800
Subject: drm/i915: PSR: Mask LPSP hw tracking back again.

When we introduced PSR we let LPSP masked allowing us to get PSR
independently from the audio runtime PM. However in one of the
attempts to get PSR enabled by default one user reported one specific
case where he would miss screen updates if scrolling the firefox in a
Gnome environment when i915 runtime pm was enabled. So for
this specific case that (I could never create an i-g-t test case)
we decided to remove the LPSP mask and let HW tracking taking care of
this case. The mask got removed later by my
commit 09108b90f04 ("drm/i915: PSR: Remove Low Power HW tracking mask.")

So we started depending on audio driver again, what is bad.

With previous commit
"drm/i915: PSR: Let's rely more on frontbuffer tracking."
we transfered the PSR exit responsability totally to SW frontbuffer
tracking. So now can safelly shut off a bit the HW tracking, or
at least this case that makes us to depend on other drivers.

v2: Update commit message since this patch by itself doesn't solve
    the bugzilla entries.

v3: Another attempt to improve commit message.

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Tested-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau damien.lespiau@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_psr.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 452ac37..a02dd30 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -411,9 +411,14 @@ void intel_psr_enable(struct intel_dp *intel_dp)
 				skl_psr_setup_su_vsc(intel_dp);
 		}
 
-		/* Avoid continuous PSR exit by masking memup and hpd */
+		/*
+		 * Per Spec: Avoid continuous PSR exit by masking MEMUP and HPD.
+		 * Also mask LPSP to avoid dependency on other drivers that
+		 * might block runtime_pm besides preventing other hw tracking
+		 * issues now we can rely on frontbuffer tracking.
+		 */
 		I915_WRITE(EDP_PSR_DEBUG_CTL, EDP_PSR_DEBUG_MASK_MEMUP |
-			   EDP_PSR_DEBUG_MASK_HPD);
+			   EDP_PSR_DEBUG_MASK_HPD | EDP_PSR_DEBUG_MASK_LPSP);
 
 		/* Enable PSR on the panel */
 		hsw_psr_enable_sink(intel_dp);
-- 
cgit v1.1


From 05eec3c2709d8966cbfcc7cd395f37889c492678 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Mon, 23 Nov 2015 14:16:40 -0800
Subject: drm/i915: Remove PSR Perf Counter for SKL+

Whenever DMC firmware put the HW into DC State a bunch
of registers including this perf counter is reset to 0.

Even with PSR active and working we could still read
"Performance_Counter: 0" what will misslead people to believe
PSR is broken. For instance on SKL we can only see PC10
residency with screen on if PSR is working properly.
However Performance_Counter was showing 0.

Even if it restored properly on DC6 exit we don't want to
give users the wrong impression that PSR is not working
while we know for sure it is.

So, it is better to remove this counter information while
we don't have a better way to track PSR residency.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index b28da6f..a728ff1 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2582,8 +2582,11 @@ static int i915_edp_psr_status(struct seq_file *m, void *data)
 		}
 	seq_puts(m, "\n");
 
-	/* CHV PSR has no kind of performance counter */
-	if (HAS_DDI(dev)) {
+	/*
+	 * VLV/CHV PSR has no kind of performance counter
+	 * SKL+ Perf counter is reset to 0 everytime DC state is entered
+	 */
+	if (IS_HASWELL(dev) || IS_BROADWELL(dev)) {
 		psrperf = I915_READ(EDP_PSR_PERF_CNT) &
 			EDP_PSR_PERF_CNT_MASK;
 
-- 
cgit v1.1


From b6e4d53490504ee43a765e71a8fd8337af137623 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Mon, 23 Nov 2015 14:19:32 -0800
Subject: drm/i915: Also disable PSR on Sink when disabling it on Source.

It is not a bad idea to disable the PSR feature on Sink
when we are disabling on the Source.

v2: Move dpcd write inside mutex protected area as suggested by Sonika.

Cc: Sonika Jindal <sonika.jindal@intel.com>
Suggested-by: Sonika Jindal <sonika.jindal@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Sonika Jindal <sonika.jindal@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_psr.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index a02dd30..b6609e6 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -524,11 +524,15 @@ void intel_psr_disable(struct intel_dp *intel_dp)
 		return;
 	}
 
+	/* Disable PSR on Source */
 	if (HAS_DDI(dev))
 		hsw_psr_disable(intel_dp);
 	else
 		vlv_psr_disable(intel_dp);
 
+	/* Disable PSR on Sink */
+	drm_dp_dpcd_writeb(&intel_dp->aux, DP_PSR_EN_CFG, 0);
+
 	dev_priv->psr.enabled = NULL;
 	mutex_unlock(&dev_priv->psr.lock);
 
-- 
cgit v1.1


From 3860b2ecfc96251455091739b92217e4f01b96c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 20 Nov 2015 22:09:18 +0200
Subject: drm/i915: Suppress spurious CPU FIFO underruns on ILK-IVB
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We still get spurious pipe underruns on ILK/SNB/IVB under two
circumstances when dealing with PCH ports:
* When the pipe has been disabled, but FDI RX/TX is still enabled
* During FDI link training

Both cases seem to happen at least when we do VGA+HDMI cloning
from the same pipe. I don't think I've seen them when not cloning,
but can't be 100% sure.

Disable underrun reporting around those places to eliminate the
dmesg errors.

Testcase: igt/kms_setmode/basic-clone-single-crtc
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448050160-14124-1-git-send-email-ville.syrjala@linux.intel.com
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_display.c | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 33cf197..9c87183 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4137,6 +4137,12 @@ static void ironlake_pch_enable(struct drm_crtc *crtc)
 	I915_WRITE(FDI_RX_TUSIZE1(pipe),
 		   I915_READ(PIPE_DATA_M1(pipe)) & TU_SIZE_MASK);
 
+	/*
+	 * Sometimes spurious CPU pipe underruns happen during FDI
+	 * training, at least with VGA+HDMI cloning. Suppress them.
+	 */
+	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
+
 	/* For PCH output, training FDI link */
 	dev_priv->display.fdi_link_train(crtc);
 
@@ -4170,6 +4176,8 @@ static void ironlake_pch_enable(struct drm_crtc *crtc)
 
 	intel_fdi_normal_train(crtc);
 
+	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
+
 	/* For PCH DP, enable TRANS_DP_CTL */
 	if (HAS_PCH_CPT(dev) && intel_crtc->config->has_dp_encoder) {
 		const struct drm_display_mode *adjusted_mode =
@@ -5062,12 +5070,22 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
 	drm_crtc_vblank_off(crtc);
 	assert_vblank_disabled(crtc);
 
+	/*
+	 * Sometimes spurious CPU pipe underruns happen when the
+	 * pipe is already disabled, but FDI RX/TX is still enabled.
+	 * Happens at least with VGA+HDMI cloning. Suppress them.
+	 */
+	if (intel_crtc->config->has_pch_encoder)
+		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
+
 	intel_disable_pipe(intel_crtc);
 
 	ironlake_pfit_disable(intel_crtc, false);
 
-	if (intel_crtc->config->has_pch_encoder)
+	if (intel_crtc->config->has_pch_encoder) {
 		ironlake_fdi_disable(crtc);
+		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
+	}
 
 	for_each_encoder_on_crtc(dev, crtc, encoder)
 		if (encoder->post_disable)
-- 
cgit v1.1


From 7864578a70ac8af640b02d2caf3555aba9048f6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 20 Nov 2015 22:09:19 +0200
Subject: drm/i915: Disable CPU underruns around eDP port and vdd enable on
 ILK-IVB
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We sometimes get a spurious CPU pipe underrun somewhere between
enabling port A and enabling vdd for the panel. Observed on both
ILK and IVB with port A eDP. Suppress FIFO underrun reporting
around the port and vdd enable to avoid the dmesg errors.

Not sure if port D eDP would suffer from the same issue, but assume
that it doesn't until proven differently.

Testcase: igt/kms_setmode
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448050160-14124-2-git-send-email-ville.syrjala@linux.intel.com
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_dp.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index bec443a..2805f0d 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -2697,6 +2697,15 @@ static void intel_enable_dp(struct intel_encoder *encoder)
 	if (IS_VALLEYVIEW(dev))
 		vlv_init_panel_power_sequencer(intel_dp);
 
+	/*
+	 * We get an occasional spurious underrun between the port
+	 * enable and vdd enable, when enabling port A eDP.
+	 *
+	 * FIXME: Not sure if this applies to (PCH) port D eDP as well
+	 */
+	if (port == PORT_A)
+		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
+
 	intel_dp_enable_port(intel_dp);
 
 	if (port == PORT_A && IS_GEN5(dev_priv)) {
@@ -2714,6 +2723,9 @@ static void intel_enable_dp(struct intel_encoder *encoder)
 	edp_panel_on(intel_dp);
 	edp_panel_vdd_off(intel_dp, true);
 
+	if (port == PORT_A)
+		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
+
 	pps_unlock(intel_dp);
 
 	if (IS_VALLEYVIEW(dev)) {
-- 
cgit v1.1


From 9bbc8258ae5914af1986561767d971417cee7a28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 20 Nov 2015 22:09:20 +0200
Subject: drm/i915: Check for underruns after crtc disable
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

To get a better idea if underruns occurred during crtc disabling,
let's check for them explicitly. This helps in cases where the
error interrupt isn't active, or there is no underrun interrupt
support at all.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448050160-14124-3-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_display.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9c87183..3df22f0 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13402,6 +13402,13 @@ static int intel_atomic_commit(struct drm_device *dev,
 			dev_priv->display.crtc_disable(crtc);
 			intel_crtc->active = false;
 			intel_disable_shared_dpll(intel_crtc);
+
+			/*
+			 * Underruns don't always raise
+			 * interrupts, so check manually.
+			 */
+			intel_check_cpu_fifo_underruns(dev_priv);
+			intel_check_pch_fifo_underruns(dev_priv);
 		}
 	}
 
-- 
cgit v1.1


From 6c03a6bd0dd836db388feb28fda1868037491ee7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 20 Nov 2015 22:35:41 +0200
Subject: drm/i915: Don't register CRT connector when it's fused off
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

On some machines the CRT connector may be fused off. The weird thing
about this setup is that the ADPA register works otherwise normally,
except the enable bit is hardwired to 0. No one knows of any fuse
register that would tell us if this is the case, so the only thing we
can do (apart from a blacklist) is to try and set the enable bit and see
if it sticks. If not, we don't register the connector at all. Obviously
if the bit is already set when loading the driver we can just assume it
works.

I've smoke tested this approach on several machines (GMCH and PCH),
some with actual CRT connectors, some with shadow connectors, and
obviously the machine (IVB) with the fused off connector. So far
I've not seen any ill effects from this probe.

The main benefit is that we can actually run igt on machines with
fused off connectors, without totally upsetting the state checker.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448051741-22771-1-git-send-email-ville.syrjala@linux.intel.com
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_crt.c | 33 +++++++++++++++++++++++++++------
 1 file changed, 27 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 27b3e61..12008af 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -777,11 +777,37 @@ void intel_crt_init(struct drm_device *dev)
 	struct intel_crt *crt;
 	struct intel_connector *intel_connector;
 	struct drm_i915_private *dev_priv = dev->dev_private;
+	i915_reg_t adpa_reg;
+	u32 adpa;
 
 	/* Skip machines without VGA that falsely report hotplug events */
 	if (dmi_check_system(intel_no_crt))
 		return;
 
+	if (HAS_PCH_SPLIT(dev))
+		adpa_reg = PCH_ADPA;
+	else if (IS_VALLEYVIEW(dev))
+		adpa_reg = VLV_ADPA;
+	else
+		adpa_reg = ADPA;
+
+	adpa = I915_READ(adpa_reg);
+	if ((adpa & ADPA_DAC_ENABLE) == 0) {
+		/*
+		 * On some machines (some IVB at least) CRT can be
+		 * fused off, but there's no known fuse bit to
+		 * indicate that. On these machine the ADPA register
+		 * works normally, except the DAC enable bit won't
+		 * take. So the only way to tell is attempt to enable
+		 * it and see what happens.
+		 */
+		I915_WRITE(adpa_reg, adpa | ADPA_DAC_ENABLE |
+			   ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
+		if ((I915_READ(adpa_reg) & ADPA_DAC_ENABLE) == 0)
+			return;
+		I915_WRITE(adpa_reg, adpa);
+	}
+
 	crt = kzalloc(sizeof(struct intel_crt), GFP_KERNEL);
 	if (!crt)
 		return;
@@ -815,12 +841,7 @@ void intel_crt_init(struct drm_device *dev)
 		connector->interlace_allowed = 1;
 	connector->doublescan_allowed = 0;
 
-	if (HAS_PCH_SPLIT(dev))
-		crt->adpa_reg = PCH_ADPA;
-	else if (IS_VALLEYVIEW(dev))
-		crt->adpa_reg = VLV_ADPA;
-	else
-		crt->adpa_reg = ADPA;
+	crt->adpa_reg = adpa_reg;
 
 	crt->base.compute_config = intel_crt_compute_config;
 	if (HAS_PCH_SPLIT(dev) && !HAS_DDI(dev)) {
-- 
cgit v1.1


From 248a86fc3092059324e6f8231abd9134c8188ecc Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Tue, 24 Nov 2015 17:52:58 +0100
Subject: drm/bridge: dw-hdmi: Use dashes in filenames

For consistency with other drivers, use dashes instead of underscores in
filenames.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/bridge/Makefile            |    4 +-
 drivers/gpu/drm/bridge/dw-hdmi-ahb-audio.c |  653 ++++++++++
 drivers/gpu/drm/bridge/dw-hdmi-audio.h     |   14 +
 drivers/gpu/drm/bridge/dw-hdmi.c           | 1849 ++++++++++++++++++++++++++++
 drivers/gpu/drm/bridge/dw-hdmi.h           | 1037 ++++++++++++++++
 drivers/gpu/drm/bridge/dw_hdmi-ahb-audio.c |  653 ----------
 drivers/gpu/drm/bridge/dw_hdmi-audio.h     |   14 -
 drivers/gpu/drm/bridge/dw_hdmi.c           | 1849 ----------------------------
 drivers/gpu/drm/bridge/dw_hdmi.h           | 1037 ----------------
 9 files changed, 3555 insertions(+), 3555 deletions(-)
 create mode 100644 drivers/gpu/drm/bridge/dw-hdmi-ahb-audio.c
 create mode 100644 drivers/gpu/drm/bridge/dw-hdmi-audio.h
 create mode 100644 drivers/gpu/drm/bridge/dw-hdmi.c
 create mode 100644 drivers/gpu/drm/bridge/dw-hdmi.h
 delete mode 100644 drivers/gpu/drm/bridge/dw_hdmi-ahb-audio.c
 delete mode 100644 drivers/gpu/drm/bridge/dw_hdmi-audio.h
 delete mode 100644 drivers/gpu/drm/bridge/dw_hdmi.c
 delete mode 100644 drivers/gpu/drm/bridge/dw_hdmi.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/bridge/Makefile b/drivers/gpu/drm/bridge/Makefile
index d4e28be..f13c33d 100644
--- a/drivers/gpu/drm/bridge/Makefile
+++ b/drivers/gpu/drm/bridge/Makefile
@@ -1,6 +1,6 @@
 ccflags-y := -Iinclude/drm
 
-obj-$(CONFIG_DRM_DW_HDMI) += dw_hdmi.o
-obj-$(CONFIG_DRM_DW_HDMI_AHB_AUDIO) += dw_hdmi-ahb-audio.o
+obj-$(CONFIG_DRM_DW_HDMI) += dw-hdmi.o
+obj-$(CONFIG_DRM_DW_HDMI_AHB_AUDIO) += dw-hdmi-ahb-audio.o
 obj-$(CONFIG_DRM_NXP_PTN3460) += nxp-ptn3460.o
 obj-$(CONFIG_DRM_PARADE_PS8622) += parade-ps8622.o
diff --git a/drivers/gpu/drm/bridge/dw-hdmi-ahb-audio.c b/drivers/gpu/drm/bridge/dw-hdmi-ahb-audio.c
new file mode 100644
index 0000000..122bb01
--- /dev/null
+++ b/drivers/gpu/drm/bridge/dw-hdmi-ahb-audio.c
@@ -0,0 +1,653 @@
+/*
+ * DesignWare HDMI audio driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Written and tested against the Designware HDMI Tx found in iMX6.
+ */
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <drm/bridge/dw_hdmi.h>
+#include <drm/drm_edid.h>
+
+#include <sound/asoundef.h>
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_drm_eld.h>
+#include <sound/pcm_iec958.h>
+
+#include "dw-hdmi-audio.h"
+
+#define DRIVER_NAME "dw-hdmi-ahb-audio"
+
+/* Provide some bits rather than bit offsets */
+enum {
+	HDMI_AHB_DMA_CONF0_SW_FIFO_RST = BIT(7),
+	HDMI_AHB_DMA_CONF0_EN_HLOCK = BIT(3),
+	HDMI_AHB_DMA_START_START = BIT(0),
+	HDMI_AHB_DMA_STOP_STOP = BIT(0),
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR = BIT(5),
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST = BIT(4),
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY = BIT(3),
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE = BIT(2),
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL = BIT(1),
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY = BIT(0),
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL =
+		HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR |
+		HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST |
+		HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY |
+		HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE |
+		HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL |
+		HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY,
+	HDMI_IH_AHBDMAAUD_STAT0_ERROR = BIT(5),
+	HDMI_IH_AHBDMAAUD_STAT0_LOST = BIT(4),
+	HDMI_IH_AHBDMAAUD_STAT0_RETRY = BIT(3),
+	HDMI_IH_AHBDMAAUD_STAT0_DONE = BIT(2),
+	HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL = BIT(1),
+	HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY = BIT(0),
+	HDMI_IH_AHBDMAAUD_STAT0_ALL =
+		HDMI_IH_AHBDMAAUD_STAT0_ERROR |
+		HDMI_IH_AHBDMAAUD_STAT0_LOST |
+		HDMI_IH_AHBDMAAUD_STAT0_RETRY |
+		HDMI_IH_AHBDMAAUD_STAT0_DONE |
+		HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL |
+		HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY,
+	HDMI_AHB_DMA_CONF0_INCR16 = 2 << 1,
+	HDMI_AHB_DMA_CONF0_INCR8 = 1 << 1,
+	HDMI_AHB_DMA_CONF0_INCR4 = 0,
+	HDMI_AHB_DMA_CONF0_BURST_MODE = BIT(0),
+	HDMI_AHB_DMA_MASK_DONE = BIT(7),
+
+	HDMI_REVISION_ID = 0x0001,
+	HDMI_IH_AHBDMAAUD_STAT0 = 0x0109,
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0 = 0x0189,
+	HDMI_FC_AUDICONF2 = 0x1027,
+	HDMI_FC_AUDSCONF = 0x1063,
+	HDMI_FC_AUDSCONF_LAYOUT1 = 1 << 0,
+	HDMI_FC_AUDSCONF_LAYOUT0 = 0 << 0,
+	HDMI_AHB_DMA_CONF0 = 0x3600,
+	HDMI_AHB_DMA_START = 0x3601,
+	HDMI_AHB_DMA_STOP = 0x3602,
+	HDMI_AHB_DMA_THRSLD = 0x3603,
+	HDMI_AHB_DMA_STRADDR0 = 0x3604,
+	HDMI_AHB_DMA_STPADDR0 = 0x3608,
+	HDMI_AHB_DMA_MASK = 0x3614,
+	HDMI_AHB_DMA_POL = 0x3615,
+	HDMI_AHB_DMA_CONF1 = 0x3616,
+	HDMI_AHB_DMA_BUFFPOL = 0x361a,
+};
+
+struct dw_hdmi_channel_conf {
+	u8 conf1;
+	u8 ca;
+};
+
+/*
+ * The default mapping of ALSA channels to HDMI channels and speaker
+ * allocation bits.  Note that we can't do channel remapping here -
+ * channels must be in the same order.
+ *
+ * Mappings for alsa-lib pcm/surround*.conf files:
+ *
+ *		Front	Sur4.0	Sur4.1	Sur5.0	Sur5.1	Sur7.1
+ * Channels	2	4	6	6	6	8
+ *
+ * Our mapping from ALSA channel to CEA686D speaker name and HDMI channel:
+ *
+ *				Number of ALSA channels
+ * ALSA Channel	2	3	4	5	6	7	8
+ * 0		FL:0	=	=	=	=	=	=
+ * 1		FR:1	=	=	=	=	=	=
+ * 2			FC:3	RL:4	LFE:2	=	=	=
+ * 3				RR:5	RL:4	FC:3	=	=
+ * 4					RR:5	RL:4	=	=
+ * 5						RR:5	=	=
+ * 6							RC:6	=
+ * 7							RLC/FRC	RLC/FRC
+ */
+static struct dw_hdmi_channel_conf default_hdmi_channel_config[7] = {
+	{ 0x03, 0x00 },	/* FL,FR */
+	{ 0x0b, 0x02 },	/* FL,FR,FC */
+	{ 0x33, 0x08 },	/* FL,FR,RL,RR */
+	{ 0x37, 0x09 },	/* FL,FR,LFE,RL,RR */
+	{ 0x3f, 0x0b },	/* FL,FR,LFE,FC,RL,RR */
+	{ 0x7f, 0x0f },	/* FL,FR,LFE,FC,RL,RR,RC */
+	{ 0xff, 0x13 },	/* FL,FR,LFE,FC,RL,RR,[FR]RC,[FR]LC */
+};
+
+struct snd_dw_hdmi {
+	struct snd_card *card;
+	struct snd_pcm *pcm;
+	spinlock_t lock;
+	struct dw_hdmi_audio_data data;
+	struct snd_pcm_substream *substream;
+	void (*reformat)(struct snd_dw_hdmi *, size_t, size_t);
+	void *buf_src;
+	void *buf_dst;
+	dma_addr_t buf_addr;
+	unsigned buf_offset;
+	unsigned buf_period;
+	unsigned buf_size;
+	unsigned channels;
+	u8 revision;
+	u8 iec_offset;
+	u8 cs[192][8];
+};
+
+static void dw_hdmi_writel(u32 val, void __iomem *ptr)
+{
+	writeb_relaxed(val, ptr);
+	writeb_relaxed(val >> 8, ptr + 1);
+	writeb_relaxed(val >> 16, ptr + 2);
+	writeb_relaxed(val >> 24, ptr + 3);
+}
+
+/*
+ * Convert to hardware format: The userspace buffer contains IEC958 samples,
+ * with the PCUV bits in bits 31..28 and audio samples in bits 27..4.  We
+ * need these to be in bits 27..24, with the IEC B bit in bit 28, and audio
+ * samples in 23..0.
+ *
+ * Default preamble in bits 3..0: 8 = block start, 4 = even 2 = odd
+ *
+ * Ideally, we could do with having the data properly formatted in userspace.
+ */
+static void dw_hdmi_reformat_iec958(struct snd_dw_hdmi *dw,
+	size_t offset, size_t bytes)
+{
+	u32 *src = dw->buf_src + offset;
+	u32 *dst = dw->buf_dst + offset;
+	u32 *end = dw->buf_src + offset + bytes;
+
+	do {
+		u32 b, sample = *src++;
+
+		b = (sample & 8) << (28 - 3);
+
+		sample >>= 4;
+
+		*dst++ = sample | b;
+	} while (src < end);
+}
+
+static u32 parity(u32 sample)
+{
+	sample ^= sample >> 16;
+	sample ^= sample >> 8;
+	sample ^= sample >> 4;
+	sample ^= sample >> 2;
+	sample ^= sample >> 1;
+	return (sample & 1) << 27;
+}
+
+static void dw_hdmi_reformat_s24(struct snd_dw_hdmi *dw,
+	size_t offset, size_t bytes)
+{
+	u32 *src = dw->buf_src + offset;
+	u32 *dst = dw->buf_dst + offset;
+	u32 *end = dw->buf_src + offset + bytes;
+
+	do {
+		unsigned i;
+		u8 *cs;
+
+		cs = dw->cs[dw->iec_offset++];
+		if (dw->iec_offset >= 192)
+			dw->iec_offset = 0;
+
+		i = dw->channels;
+		do {
+			u32 sample = *src++;
+
+			sample &= ~0xff000000;
+			sample |= *cs++ << 24;
+			sample |= parity(sample & ~0xf8000000);
+
+			*dst++ = sample;
+		} while (--i);
+	} while (src < end);
+}
+
+static void dw_hdmi_create_cs(struct snd_dw_hdmi *dw,
+	struct snd_pcm_runtime *runtime)
+{
+	u8 cs[4];
+	unsigned ch, i, j;
+
+	snd_pcm_create_iec958_consumer(runtime, cs, sizeof(cs));
+
+	memset(dw->cs, 0, sizeof(dw->cs));
+
+	for (ch = 0; ch < 8; ch++) {
+		cs[2] &= ~IEC958_AES2_CON_CHANNEL;
+		cs[2] |= (ch + 1) << 4;
+
+		for (i = 0; i < ARRAY_SIZE(cs); i++) {
+			unsigned c = cs[i];
+
+			for (j = 0; j < 8; j++, c >>= 1)
+				dw->cs[i * 8 + j][ch] = (c & 1) << 2;
+		}
+	}
+	dw->cs[0][0] |= BIT(4);
+}
+
+static void dw_hdmi_start_dma(struct snd_dw_hdmi *dw)
+{
+	void __iomem *base = dw->data.base;
+	unsigned offset = dw->buf_offset;
+	unsigned period = dw->buf_period;
+	u32 start, stop;
+
+	dw->reformat(dw, offset, period);
+
+	/* Clear all irqs before enabling irqs and starting DMA */
+	writeb_relaxed(HDMI_IH_AHBDMAAUD_STAT0_ALL,
+		       base + HDMI_IH_AHBDMAAUD_STAT0);
+
+	start = dw->buf_addr + offset;
+	stop = start + period - 1;
+
+	/* Setup the hardware start/stop addresses */
+	dw_hdmi_writel(start, base + HDMI_AHB_DMA_STRADDR0);
+	dw_hdmi_writel(stop, base + HDMI_AHB_DMA_STPADDR0);
+
+	writeb_relaxed((u8)~HDMI_AHB_DMA_MASK_DONE, base + HDMI_AHB_DMA_MASK);
+	writeb(HDMI_AHB_DMA_START_START, base + HDMI_AHB_DMA_START);
+
+	offset += period;
+	if (offset >= dw->buf_size)
+		offset = 0;
+	dw->buf_offset = offset;
+}
+
+static void dw_hdmi_stop_dma(struct snd_dw_hdmi *dw)
+{
+	/* Disable interrupts before disabling DMA */
+	writeb_relaxed(~0, dw->data.base + HDMI_AHB_DMA_MASK);
+	writeb_relaxed(HDMI_AHB_DMA_STOP_STOP, dw->data.base + HDMI_AHB_DMA_STOP);
+}
+
+static irqreturn_t snd_dw_hdmi_irq(int irq, void *data)
+{
+	struct snd_dw_hdmi *dw = data;
+	struct snd_pcm_substream *substream;
+	unsigned stat;
+
+	stat = readb_relaxed(dw->data.base + HDMI_IH_AHBDMAAUD_STAT0);
+	if (!stat)
+		return IRQ_NONE;
+
+	writeb_relaxed(stat, dw->data.base + HDMI_IH_AHBDMAAUD_STAT0);
+
+	substream = dw->substream;
+	if (stat & HDMI_IH_AHBDMAAUD_STAT0_DONE && substream) {
+		snd_pcm_period_elapsed(substream);
+
+		spin_lock(&dw->lock);
+		if (dw->substream)
+			dw_hdmi_start_dma(dw);
+		spin_unlock(&dw->lock);
+	}
+
+	return IRQ_HANDLED;
+}
+
+static struct snd_pcm_hardware dw_hdmi_hw = {
+	.info = SNDRV_PCM_INFO_INTERLEAVED |
+		SNDRV_PCM_INFO_BLOCK_TRANSFER |
+		SNDRV_PCM_INFO_MMAP |
+		SNDRV_PCM_INFO_MMAP_VALID,
+	.formats = SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE |
+		   SNDRV_PCM_FMTBIT_S24_LE,
+	.rates = SNDRV_PCM_RATE_32000 |
+		 SNDRV_PCM_RATE_44100 |
+		 SNDRV_PCM_RATE_48000 |
+		 SNDRV_PCM_RATE_88200 |
+		 SNDRV_PCM_RATE_96000 |
+		 SNDRV_PCM_RATE_176400 |
+		 SNDRV_PCM_RATE_192000,
+	.channels_min = 2,
+	.channels_max = 8,
+	.buffer_bytes_max = 1024 * 1024,
+	.period_bytes_min = 256,
+	.period_bytes_max = 8192,	/* ERR004323: must limit to 8k */
+	.periods_min = 2,
+	.periods_max = 16,
+	.fifo_size = 0,
+};
+
+static int dw_hdmi_open(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_dw_hdmi *dw = substream->private_data;
+	void __iomem *base = dw->data.base;
+	int ret;
+
+	runtime->hw = dw_hdmi_hw;
+
+	ret = snd_pcm_hw_constraint_eld(runtime, dw->data.eld);
+	if (ret < 0)
+		return ret;
+
+	ret = snd_pcm_limit_hw_rates(runtime);
+	if (ret < 0)
+		return ret;
+
+	ret = snd_pcm_hw_constraint_integer(runtime,
+					    SNDRV_PCM_HW_PARAM_PERIODS);
+	if (ret < 0)
+		return ret;
+
+	/* Limit the buffer size to the size of the preallocated buffer */
+	ret = snd_pcm_hw_constraint_minmax(runtime,
+					   SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
+					   0, substream->dma_buffer.bytes);
+	if (ret < 0)
+		return ret;
+
+	/* Clear FIFO */
+	writeb_relaxed(HDMI_AHB_DMA_CONF0_SW_FIFO_RST,
+		       base + HDMI_AHB_DMA_CONF0);
+
+	/* Configure interrupt polarities */
+	writeb_relaxed(~0, base + HDMI_AHB_DMA_POL);
+	writeb_relaxed(~0, base + HDMI_AHB_DMA_BUFFPOL);
+
+	/* Keep interrupts masked, and clear any pending */
+	writeb_relaxed(~0, base + HDMI_AHB_DMA_MASK);
+	writeb_relaxed(~0, base + HDMI_IH_AHBDMAAUD_STAT0);
+
+	ret = request_irq(dw->data.irq, snd_dw_hdmi_irq, IRQF_SHARED,
+			  "dw-hdmi-audio", dw);
+	if (ret)
+		return ret;
+
+	/* Un-mute done interrupt */
+	writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL &
+		       ~HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE,
+		       base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
+
+	return 0;
+}
+
+static int dw_hdmi_close(struct snd_pcm_substream *substream)
+{
+	struct snd_dw_hdmi *dw = substream->private_data;
+
+	/* Mute all interrupts */
+	writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL,
+		       dw->data.base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
+
+	free_irq(dw->data.irq, dw);
+
+	return 0;
+}
+
+static int dw_hdmi_hw_free(struct snd_pcm_substream *substream)
+{
+	return snd_pcm_lib_free_vmalloc_buffer(substream);
+}
+
+static int dw_hdmi_hw_params(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params)
+{
+	/* Allocate the PCM runtime buffer, which is exposed to userspace. */
+	return snd_pcm_lib_alloc_vmalloc_buffer(substream,
+						params_buffer_bytes(params));
+}
+
+static int dw_hdmi_prepare(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_dw_hdmi *dw = substream->private_data;
+	u8 threshold, conf0, conf1, layout, ca;
+
+	/* Setup as per 3.0.5 FSL 4.1.0 BSP */
+	switch (dw->revision) {
+	case 0x0a:
+		conf0 = HDMI_AHB_DMA_CONF0_BURST_MODE |
+			HDMI_AHB_DMA_CONF0_INCR4;
+		if (runtime->channels == 2)
+			threshold = 126;
+		else
+			threshold = 124;
+		break;
+	case 0x1a:
+		conf0 = HDMI_AHB_DMA_CONF0_BURST_MODE |
+			HDMI_AHB_DMA_CONF0_INCR8;
+		threshold = 128;
+		break;
+	default:
+		/* NOTREACHED */
+		return -EINVAL;
+	}
+
+	dw_hdmi_set_sample_rate(dw->data.hdmi, runtime->rate);
+
+	/* Minimum number of bytes in the fifo. */
+	runtime->hw.fifo_size = threshold * 32;
+
+	conf0 |= HDMI_AHB_DMA_CONF0_EN_HLOCK;
+	conf1 = default_hdmi_channel_config[runtime->channels - 2].conf1;
+	ca = default_hdmi_channel_config[runtime->channels - 2].ca;
+
+	/*
+	 * For >2 channel PCM audio, we need to select layout 1
+	 * and set an appropriate channel map.
+	 */
+	if (runtime->channels > 2)
+		layout = HDMI_FC_AUDSCONF_LAYOUT1;
+	else
+		layout = HDMI_FC_AUDSCONF_LAYOUT0;
+
+	writeb_relaxed(threshold, dw->data.base + HDMI_AHB_DMA_THRSLD);
+	writeb_relaxed(conf0, dw->data.base + HDMI_AHB_DMA_CONF0);
+	writeb_relaxed(conf1, dw->data.base + HDMI_AHB_DMA_CONF1);
+	writeb_relaxed(layout, dw->data.base + HDMI_FC_AUDSCONF);
+	writeb_relaxed(ca, dw->data.base + HDMI_FC_AUDICONF2);
+
+	switch (runtime->format) {
+	case SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE:
+		dw->reformat = dw_hdmi_reformat_iec958;
+		break;
+	case SNDRV_PCM_FORMAT_S24_LE:
+		dw_hdmi_create_cs(dw, runtime);
+		dw->reformat = dw_hdmi_reformat_s24;
+		break;
+	}
+	dw->iec_offset = 0;
+	dw->channels = runtime->channels;
+	dw->buf_src  = runtime->dma_area;
+	dw->buf_dst  = substream->dma_buffer.area;
+	dw->buf_addr = substream->dma_buffer.addr;
+	dw->buf_period = snd_pcm_lib_period_bytes(substream);
+	dw->buf_size = snd_pcm_lib_buffer_bytes(substream);
+
+	return 0;
+}
+
+static int dw_hdmi_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+	struct snd_dw_hdmi *dw = substream->private_data;
+	unsigned long flags;
+	int ret = 0;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+		spin_lock_irqsave(&dw->lock, flags);
+		dw->buf_offset = 0;
+		dw->substream = substream;
+		dw_hdmi_start_dma(dw);
+		dw_hdmi_audio_enable(dw->data.hdmi);
+		spin_unlock_irqrestore(&dw->lock, flags);
+		substream->runtime->delay = substream->runtime->period_size;
+		break;
+
+	case SNDRV_PCM_TRIGGER_STOP:
+		spin_lock_irqsave(&dw->lock, flags);
+		dw->substream = NULL;
+		dw_hdmi_stop_dma(dw);
+		dw_hdmi_audio_disable(dw->data.hdmi);
+		spin_unlock_irqrestore(&dw->lock, flags);
+		break;
+
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+
+static snd_pcm_uframes_t dw_hdmi_pointer(struct snd_pcm_substream *substream)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	struct snd_dw_hdmi *dw = substream->private_data;
+
+	/*
+	 * We are unable to report the exact hardware position as
+	 * reading the 32-bit DMA position using 8-bit reads is racy.
+	 */
+	return bytes_to_frames(runtime, dw->buf_offset);
+}
+
+static struct snd_pcm_ops snd_dw_hdmi_ops = {
+	.open = dw_hdmi_open,
+	.close = dw_hdmi_close,
+	.ioctl = snd_pcm_lib_ioctl,
+	.hw_params = dw_hdmi_hw_params,
+	.hw_free = dw_hdmi_hw_free,
+	.prepare = dw_hdmi_prepare,
+	.trigger = dw_hdmi_trigger,
+	.pointer = dw_hdmi_pointer,
+	.page = snd_pcm_lib_get_vmalloc_page,
+};
+
+static int snd_dw_hdmi_probe(struct platform_device *pdev)
+{
+	const struct dw_hdmi_audio_data *data = pdev->dev.platform_data;
+	struct device *dev = pdev->dev.parent;
+	struct snd_dw_hdmi *dw;
+	struct snd_card *card;
+	struct snd_pcm *pcm;
+	unsigned revision;
+	int ret;
+
+	writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL,
+		       data->base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
+	revision = readb_relaxed(data->base + HDMI_REVISION_ID);
+	if (revision != 0x0a && revision != 0x1a) {
+		dev_err(dev, "dw-hdmi-audio: unknown revision 0x%02x\n",
+			revision);
+		return -ENXIO;
+	}
+
+	ret = snd_card_new(dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+			      THIS_MODULE, sizeof(struct snd_dw_hdmi), &card);
+	if (ret < 0)
+		return ret;
+
+	strlcpy(card->driver, DRIVER_NAME, sizeof(card->driver));
+	strlcpy(card->shortname, "DW-HDMI", sizeof(card->shortname));
+	snprintf(card->longname, sizeof(card->longname),
+		 "%s rev 0x%02x, irq %d", card->shortname, revision,
+		 data->irq);
+
+	dw = card->private_data;
+	dw->card = card;
+	dw->data = *data;
+	dw->revision = revision;
+
+	spin_lock_init(&dw->lock);
+
+	ret = snd_pcm_new(card, "DW HDMI", 0, 1, 0, &pcm);
+	if (ret < 0)
+		goto err;
+
+	dw->pcm = pcm;
+	pcm->private_data = dw;
+	strlcpy(pcm->name, DRIVER_NAME, sizeof(pcm->name));
+	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_dw_hdmi_ops);
+
+	/*
+	 * To support 8-channel 96kHz audio reliably, we need 512k
+	 * to satisfy alsa with our restricted period (ERR004323).
+	 */
+	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+			dev, 128 * 1024, 1024 * 1024);
+
+	ret = snd_card_register(card);
+	if (ret < 0)
+		goto err;
+
+	platform_set_drvdata(pdev, dw);
+
+	return 0;
+
+err:
+	snd_card_free(card);
+	return ret;
+}
+
+static int snd_dw_hdmi_remove(struct platform_device *pdev)
+{
+	struct snd_dw_hdmi *dw = platform_get_drvdata(pdev);
+
+	snd_card_free(dw->card);
+
+	return 0;
+}
+
+#if defined(CONFIG_PM_SLEEP) && defined(IS_NOT_BROKEN)
+/*
+ * This code is fine, but requires implementation in the dw_hdmi_trigger()
+ * method which is currently missing as I have no way to test this.
+ */
+static int snd_dw_hdmi_suspend(struct device *dev)
+{
+	struct snd_dw_hdmi *dw = dev_get_drvdata(dev);
+
+	snd_power_change_state(dw->card, SNDRV_CTL_POWER_D3cold);
+	snd_pcm_suspend_all(dw->pcm);
+
+	return 0;
+}
+
+static int snd_dw_hdmi_resume(struct device *dev)
+{
+	struct snd_dw_hdmi *dw = dev_get_drvdata(dev);
+
+	snd_power_change_state(dw->card, SNDRV_CTL_POWER_D0);
+
+	return 0;
+}
+
+static SIMPLE_DEV_PM_OPS(snd_dw_hdmi_pm, snd_dw_hdmi_suspend,
+			 snd_dw_hdmi_resume);
+#define PM_OPS &snd_dw_hdmi_pm
+#else
+#define PM_OPS NULL
+#endif
+
+static struct platform_driver snd_dw_hdmi_driver = {
+	.probe	= snd_dw_hdmi_probe,
+	.remove	= snd_dw_hdmi_remove,
+	.driver	= {
+		.name = DRIVER_NAME,
+		.owner = THIS_MODULE,
+		.pm = PM_OPS,
+	},
+};
+
+module_platform_driver(snd_dw_hdmi_driver);
+
+MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>");
+MODULE_DESCRIPTION("Synopsis Designware HDMI AHB ALSA interface");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/drivers/gpu/drm/bridge/dw-hdmi-audio.h b/drivers/gpu/drm/bridge/dw-hdmi-audio.h
new file mode 100644
index 0000000..91f631b
--- /dev/null
+++ b/drivers/gpu/drm/bridge/dw-hdmi-audio.h
@@ -0,0 +1,14 @@
+#ifndef DW_HDMI_AUDIO_H
+#define DW_HDMI_AUDIO_H
+
+struct dw_hdmi;
+
+struct dw_hdmi_audio_data {
+	phys_addr_t phys;
+	void __iomem *base;
+	int irq;
+	struct dw_hdmi *hdmi;
+	u8 *eld;
+};
+
+#endif
diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c
new file mode 100644
index 0000000..298018a
--- /dev/null
+++ b/drivers/gpu/drm/bridge/dw-hdmi.c
@@ -0,0 +1,1849 @@
+/*
+ * Copyright (C) 2011-2013 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Designware High-Definition Multimedia Interface (HDMI) driver
+ *
+ * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
+ */
+#include <linux/module.h>
+#include <linux/irq.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/hdmi.h>
+#include <linux/mutex.h>
+#include <linux/of_device.h>
+#include <linux/spinlock.h>
+
+#include <drm/drm_of.h>
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_edid.h>
+#include <drm/drm_encoder_slave.h>
+#include <drm/bridge/dw_hdmi.h>
+
+#include "dw-hdmi.h"
+#include "dw-hdmi-audio.h"
+
+#define HDMI_EDID_LEN		512
+
+#define RGB			0
+#define YCBCR444		1
+#define YCBCR422_16BITS		2
+#define YCBCR422_8BITS		3
+#define XVYCC444		4
+
+enum hdmi_datamap {
+	RGB444_8B = 0x01,
+	RGB444_10B = 0x03,
+	RGB444_12B = 0x05,
+	RGB444_16B = 0x07,
+	YCbCr444_8B = 0x09,
+	YCbCr444_10B = 0x0B,
+	YCbCr444_12B = 0x0D,
+	YCbCr444_16B = 0x0F,
+	YCbCr422_8B = 0x16,
+	YCbCr422_10B = 0x14,
+	YCbCr422_12B = 0x12,
+};
+
+static const u16 csc_coeff_default[3][4] = {
+	{ 0x2000, 0x0000, 0x0000, 0x0000 },
+	{ 0x0000, 0x2000, 0x0000, 0x0000 },
+	{ 0x0000, 0x0000, 0x2000, 0x0000 }
+};
+
+static const u16 csc_coeff_rgb_out_eitu601[3][4] = {
+	{ 0x2000, 0x6926, 0x74fd, 0x010e },
+	{ 0x2000, 0x2cdd, 0x0000, 0x7e9a },
+	{ 0x2000, 0x0000, 0x38b4, 0x7e3b }
+};
+
+static const u16 csc_coeff_rgb_out_eitu709[3][4] = {
+	{ 0x2000, 0x7106, 0x7a02, 0x00a7 },
+	{ 0x2000, 0x3264, 0x0000, 0x7e6d },
+	{ 0x2000, 0x0000, 0x3b61, 0x7e25 }
+};
+
+static const u16 csc_coeff_rgb_in_eitu601[3][4] = {
+	{ 0x2591, 0x1322, 0x074b, 0x0000 },
+	{ 0x6535, 0x2000, 0x7acc, 0x0200 },
+	{ 0x6acd, 0x7534, 0x2000, 0x0200 }
+};
+
+static const u16 csc_coeff_rgb_in_eitu709[3][4] = {
+	{ 0x2dc5, 0x0d9b, 0x049e, 0x0000 },
+	{ 0x62f0, 0x2000, 0x7d11, 0x0200 },
+	{ 0x6756, 0x78ab, 0x2000, 0x0200 }
+};
+
+struct hdmi_vmode {
+	bool mdataenablepolarity;
+
+	unsigned int mpixelclock;
+	unsigned int mpixelrepetitioninput;
+	unsigned int mpixelrepetitionoutput;
+};
+
+struct hdmi_data_info {
+	unsigned int enc_in_format;
+	unsigned int enc_out_format;
+	unsigned int enc_color_depth;
+	unsigned int colorimetry;
+	unsigned int pix_repet_factor;
+	unsigned int hdcp_enable;
+	struct hdmi_vmode video_mode;
+};
+
+struct dw_hdmi {
+	struct drm_connector connector;
+	struct drm_encoder *encoder;
+	struct drm_bridge *bridge;
+
+	struct platform_device *audio;
+	enum dw_hdmi_devtype dev_type;
+	struct device *dev;
+	struct clk *isfr_clk;
+	struct clk *iahb_clk;
+
+	struct hdmi_data_info hdmi_data;
+	const struct dw_hdmi_plat_data *plat_data;
+
+	int vic;
+
+	u8 edid[HDMI_EDID_LEN];
+	bool cable_plugin;
+
+	bool phy_enabled;
+	struct drm_display_mode previous_mode;
+
+	struct i2c_adapter *ddc;
+	void __iomem *regs;
+	bool sink_is_hdmi;
+	bool sink_has_audio;
+
+	struct mutex mutex;		/* for state below and previous_mode */
+	enum drm_connector_force force;	/* mutex-protected force state */
+	bool disabled;			/* DRM has disabled our bridge */
+	bool bridge_is_on;		/* indicates the bridge is on */
+	bool rxsense;			/* rxsense state */
+	u8 phy_mask;			/* desired phy int mask settings */
+
+	spinlock_t audio_lock;
+	struct mutex audio_mutex;
+	unsigned int sample_rate;
+	unsigned int audio_cts;
+	unsigned int audio_n;
+	bool audio_enable;
+
+	void (*write)(struct dw_hdmi *hdmi, u8 val, int offset);
+	u8 (*read)(struct dw_hdmi *hdmi, int offset);
+};
+
+#define HDMI_IH_PHY_STAT0_RX_SENSE \
+	(HDMI_IH_PHY_STAT0_RX_SENSE0 | HDMI_IH_PHY_STAT0_RX_SENSE1 | \
+	 HDMI_IH_PHY_STAT0_RX_SENSE2 | HDMI_IH_PHY_STAT0_RX_SENSE3)
+
+#define HDMI_PHY_RX_SENSE \
+	(HDMI_PHY_RX_SENSE0 | HDMI_PHY_RX_SENSE1 | \
+	 HDMI_PHY_RX_SENSE2 | HDMI_PHY_RX_SENSE3)
+
+static void dw_hdmi_writel(struct dw_hdmi *hdmi, u8 val, int offset)
+{
+	writel(val, hdmi->regs + (offset << 2));
+}
+
+static u8 dw_hdmi_readl(struct dw_hdmi *hdmi, int offset)
+{
+	return readl(hdmi->regs + (offset << 2));
+}
+
+static void dw_hdmi_writeb(struct dw_hdmi *hdmi, u8 val, int offset)
+{
+	writeb(val, hdmi->regs + offset);
+}
+
+static u8 dw_hdmi_readb(struct dw_hdmi *hdmi, int offset)
+{
+	return readb(hdmi->regs + offset);
+}
+
+static inline void hdmi_writeb(struct dw_hdmi *hdmi, u8 val, int offset)
+{
+	hdmi->write(hdmi, val, offset);
+}
+
+static inline u8 hdmi_readb(struct dw_hdmi *hdmi, int offset)
+{
+	return hdmi->read(hdmi, offset);
+}
+
+static void hdmi_modb(struct dw_hdmi *hdmi, u8 data, u8 mask, unsigned reg)
+{
+	u8 val = hdmi_readb(hdmi, reg) & ~mask;
+
+	val |= data & mask;
+	hdmi_writeb(hdmi, val, reg);
+}
+
+static void hdmi_mask_writeb(struct dw_hdmi *hdmi, u8 data, unsigned int reg,
+			     u8 shift, u8 mask)
+{
+	hdmi_modb(hdmi, data << shift, mask, reg);
+}
+
+static void hdmi_set_cts_n(struct dw_hdmi *hdmi, unsigned int cts,
+			   unsigned int n)
+{
+	/* Must be set/cleared first */
+	hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
+
+	/* nshift factor = 0 */
+	hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_N_SHIFT_MASK, HDMI_AUD_CTS3);
+
+	hdmi_writeb(hdmi, ((cts >> 16) & HDMI_AUD_CTS3_AUDCTS19_16_MASK) |
+		    HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
+	hdmi_writeb(hdmi, (cts >> 8) & 0xff, HDMI_AUD_CTS2);
+	hdmi_writeb(hdmi, cts & 0xff, HDMI_AUD_CTS1);
+
+	hdmi_writeb(hdmi, (n >> 16) & 0x0f, HDMI_AUD_N3);
+	hdmi_writeb(hdmi, (n >> 8) & 0xff, HDMI_AUD_N2);
+	hdmi_writeb(hdmi, n & 0xff, HDMI_AUD_N1);
+}
+
+static unsigned int hdmi_compute_n(unsigned int freq, unsigned long pixel_clk)
+{
+	unsigned int n = (128 * freq) / 1000;
+	unsigned int mult = 1;
+
+	while (freq > 48000) {
+		mult *= 2;
+		freq /= 2;
+	}
+
+	switch (freq) {
+	case 32000:
+		if (pixel_clk == 25175000)
+			n = 4576;
+		else if (pixel_clk == 27027000)
+			n = 4096;
+		else if (pixel_clk == 74176000 || pixel_clk == 148352000)
+			n = 11648;
+		else
+			n = 4096;
+		n *= mult;
+		break;
+
+	case 44100:
+		if (pixel_clk == 25175000)
+			n = 7007;
+		else if (pixel_clk == 74176000)
+			n = 17836;
+		else if (pixel_clk == 148352000)
+			n = 8918;
+		else
+			n = 6272;
+		n *= mult;
+		break;
+
+	case 48000:
+		if (pixel_clk == 25175000)
+			n = 6864;
+		else if (pixel_clk == 27027000)
+			n = 6144;
+		else if (pixel_clk == 74176000)
+			n = 11648;
+		else if (pixel_clk == 148352000)
+			n = 5824;
+		else
+			n = 6144;
+		n *= mult;
+		break;
+
+	default:
+		break;
+	}
+
+	return n;
+}
+
+static void hdmi_set_clk_regenerator(struct dw_hdmi *hdmi,
+	unsigned long pixel_clk, unsigned int sample_rate)
+{
+	unsigned long ftdms = pixel_clk;
+	unsigned int n, cts;
+	u64 tmp;
+
+	n = hdmi_compute_n(sample_rate, pixel_clk);
+
+	/*
+	 * Compute the CTS value from the N value.  Note that CTS and N
+	 * can be up to 20 bits in total, so we need 64-bit math.  Also
+	 * note that our TDMS clock is not fully accurate; it is accurate
+	 * to kHz.  This can introduce an unnecessary remainder in the
+	 * calculation below, so we don't try to warn about that.
+	 */
+	tmp = (u64)ftdms * n;
+	do_div(tmp, 128 * sample_rate);
+	cts = tmp;
+
+	dev_dbg(hdmi->dev, "%s: fs=%uHz ftdms=%lu.%03luMHz N=%d cts=%d\n",
+		__func__, sample_rate, ftdms / 1000000, (ftdms / 1000) % 1000,
+		n, cts);
+
+	spin_lock_irq(&hdmi->audio_lock);
+	hdmi->audio_n = n;
+	hdmi->audio_cts = cts;
+	hdmi_set_cts_n(hdmi, cts, hdmi->audio_enable ? n : 0);
+	spin_unlock_irq(&hdmi->audio_lock);
+}
+
+static void hdmi_init_clk_regenerator(struct dw_hdmi *hdmi)
+{
+	mutex_lock(&hdmi->audio_mutex);
+	hdmi_set_clk_regenerator(hdmi, 74250000, hdmi->sample_rate);
+	mutex_unlock(&hdmi->audio_mutex);
+}
+
+static void hdmi_clk_regenerator_update_pixel_clock(struct dw_hdmi *hdmi)
+{
+	mutex_lock(&hdmi->audio_mutex);
+	hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock,
+				 hdmi->sample_rate);
+	mutex_unlock(&hdmi->audio_mutex);
+}
+
+void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate)
+{
+	mutex_lock(&hdmi->audio_mutex);
+	hdmi->sample_rate = rate;
+	hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock,
+				 hdmi->sample_rate);
+	mutex_unlock(&hdmi->audio_mutex);
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_set_sample_rate);
+
+void dw_hdmi_audio_enable(struct dw_hdmi *hdmi)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&hdmi->audio_lock, flags);
+	hdmi->audio_enable = true;
+	hdmi_set_cts_n(hdmi, hdmi->audio_cts, hdmi->audio_n);
+	spin_unlock_irqrestore(&hdmi->audio_lock, flags);
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_audio_enable);
+
+void dw_hdmi_audio_disable(struct dw_hdmi *hdmi)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&hdmi->audio_lock, flags);
+	hdmi->audio_enable = false;
+	hdmi_set_cts_n(hdmi, hdmi->audio_cts, 0);
+	spin_unlock_irqrestore(&hdmi->audio_lock, flags);
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_audio_disable);
+
+/*
+ * this submodule is responsible for the video data synchronization.
+ * for example, for RGB 4:4:4 input, the data map is defined as
+ *			pin{47~40} <==> R[7:0]
+ *			pin{31~24} <==> G[7:0]
+ *			pin{15~8}  <==> B[7:0]
+ */
+static void hdmi_video_sample(struct dw_hdmi *hdmi)
+{
+	int color_format = 0;
+	u8 val;
+
+	if (hdmi->hdmi_data.enc_in_format == RGB) {
+		if (hdmi->hdmi_data.enc_color_depth == 8)
+			color_format = 0x01;
+		else if (hdmi->hdmi_data.enc_color_depth == 10)
+			color_format = 0x03;
+		else if (hdmi->hdmi_data.enc_color_depth == 12)
+			color_format = 0x05;
+		else if (hdmi->hdmi_data.enc_color_depth == 16)
+			color_format = 0x07;
+		else
+			return;
+	} else if (hdmi->hdmi_data.enc_in_format == YCBCR444) {
+		if (hdmi->hdmi_data.enc_color_depth == 8)
+			color_format = 0x09;
+		else if (hdmi->hdmi_data.enc_color_depth == 10)
+			color_format = 0x0B;
+		else if (hdmi->hdmi_data.enc_color_depth == 12)
+			color_format = 0x0D;
+		else if (hdmi->hdmi_data.enc_color_depth == 16)
+			color_format = 0x0F;
+		else
+			return;
+	} else if (hdmi->hdmi_data.enc_in_format == YCBCR422_8BITS) {
+		if (hdmi->hdmi_data.enc_color_depth == 8)
+			color_format = 0x16;
+		else if (hdmi->hdmi_data.enc_color_depth == 10)
+			color_format = 0x14;
+		else if (hdmi->hdmi_data.enc_color_depth == 12)
+			color_format = 0x12;
+		else
+			return;
+	}
+
+	val = HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE |
+		((color_format << HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET) &
+		HDMI_TX_INVID0_VIDEO_MAPPING_MASK);
+	hdmi_writeb(hdmi, val, HDMI_TX_INVID0);
+
+	/* Enable TX stuffing: When DE is inactive, fix the output data to 0 */
+	val = HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE |
+		HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE |
+		HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE;
+	hdmi_writeb(hdmi, val, HDMI_TX_INSTUFFING);
+	hdmi_writeb(hdmi, 0x0, HDMI_TX_GYDATA0);
+	hdmi_writeb(hdmi, 0x0, HDMI_TX_GYDATA1);
+	hdmi_writeb(hdmi, 0x0, HDMI_TX_RCRDATA0);
+	hdmi_writeb(hdmi, 0x0, HDMI_TX_RCRDATA1);
+	hdmi_writeb(hdmi, 0x0, HDMI_TX_BCBDATA0);
+	hdmi_writeb(hdmi, 0x0, HDMI_TX_BCBDATA1);
+}
+
+static int is_color_space_conversion(struct dw_hdmi *hdmi)
+{
+	return hdmi->hdmi_data.enc_in_format != hdmi->hdmi_data.enc_out_format;
+}
+
+static int is_color_space_decimation(struct dw_hdmi *hdmi)
+{
+	if (hdmi->hdmi_data.enc_out_format != YCBCR422_8BITS)
+		return 0;
+	if (hdmi->hdmi_data.enc_in_format == RGB ||
+	    hdmi->hdmi_data.enc_in_format == YCBCR444)
+		return 1;
+	return 0;
+}
+
+static int is_color_space_interpolation(struct dw_hdmi *hdmi)
+{
+	if (hdmi->hdmi_data.enc_in_format != YCBCR422_8BITS)
+		return 0;
+	if (hdmi->hdmi_data.enc_out_format == RGB ||
+	    hdmi->hdmi_data.enc_out_format == YCBCR444)
+		return 1;
+	return 0;
+}
+
+static void dw_hdmi_update_csc_coeffs(struct dw_hdmi *hdmi)
+{
+	const u16 (*csc_coeff)[3][4] = &csc_coeff_default;
+	unsigned i;
+	u32 csc_scale = 1;
+
+	if (is_color_space_conversion(hdmi)) {
+		if (hdmi->hdmi_data.enc_out_format == RGB) {
+			if (hdmi->hdmi_data.colorimetry ==
+					HDMI_COLORIMETRY_ITU_601)
+				csc_coeff = &csc_coeff_rgb_out_eitu601;
+			else
+				csc_coeff = &csc_coeff_rgb_out_eitu709;
+		} else if (hdmi->hdmi_data.enc_in_format == RGB) {
+			if (hdmi->hdmi_data.colorimetry ==
+					HDMI_COLORIMETRY_ITU_601)
+				csc_coeff = &csc_coeff_rgb_in_eitu601;
+			else
+				csc_coeff = &csc_coeff_rgb_in_eitu709;
+			csc_scale = 0;
+		}
+	}
+
+	/* The CSC registers are sequential, alternating MSB then LSB */
+	for (i = 0; i < ARRAY_SIZE(csc_coeff_default[0]); i++) {
+		u16 coeff_a = (*csc_coeff)[0][i];
+		u16 coeff_b = (*csc_coeff)[1][i];
+		u16 coeff_c = (*csc_coeff)[2][i];
+
+		hdmi_writeb(hdmi, coeff_a & 0xff, HDMI_CSC_COEF_A1_LSB + i * 2);
+		hdmi_writeb(hdmi, coeff_a >> 8, HDMI_CSC_COEF_A1_MSB + i * 2);
+		hdmi_writeb(hdmi, coeff_b & 0xff, HDMI_CSC_COEF_B1_LSB + i * 2);
+		hdmi_writeb(hdmi, coeff_b >> 8, HDMI_CSC_COEF_B1_MSB + i * 2);
+		hdmi_writeb(hdmi, coeff_c & 0xff, HDMI_CSC_COEF_C1_LSB + i * 2);
+		hdmi_writeb(hdmi, coeff_c >> 8, HDMI_CSC_COEF_C1_MSB + i * 2);
+	}
+
+	hdmi_modb(hdmi, csc_scale, HDMI_CSC_SCALE_CSCSCALE_MASK,
+		  HDMI_CSC_SCALE);
+}
+
+static void hdmi_video_csc(struct dw_hdmi *hdmi)
+{
+	int color_depth = 0;
+	int interpolation = HDMI_CSC_CFG_INTMODE_DISABLE;
+	int decimation = 0;
+
+	/* YCC422 interpolation to 444 mode */
+	if (is_color_space_interpolation(hdmi))
+		interpolation = HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA1;
+	else if (is_color_space_decimation(hdmi))
+		decimation = HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA3;
+
+	if (hdmi->hdmi_data.enc_color_depth == 8)
+		color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP;
+	else if (hdmi->hdmi_data.enc_color_depth == 10)
+		color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP;
+	else if (hdmi->hdmi_data.enc_color_depth == 12)
+		color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP;
+	else if (hdmi->hdmi_data.enc_color_depth == 16)
+		color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP;
+	else
+		return;
+
+	/* Configure the CSC registers */
+	hdmi_writeb(hdmi, interpolation | decimation, HDMI_CSC_CFG);
+	hdmi_modb(hdmi, color_depth, HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK,
+		  HDMI_CSC_SCALE);
+
+	dw_hdmi_update_csc_coeffs(hdmi);
+}
+
+/*
+ * HDMI video packetizer is used to packetize the data.
+ * for example, if input is YCC422 mode or repeater is used,
+ * data should be repacked this module can be bypassed.
+ */
+static void hdmi_video_packetize(struct dw_hdmi *hdmi)
+{
+	unsigned int color_depth = 0;
+	unsigned int remap_size = HDMI_VP_REMAP_YCC422_16bit;
+	unsigned int output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_PP;
+	struct hdmi_data_info *hdmi_data = &hdmi->hdmi_data;
+	u8 val, vp_conf;
+
+	if (hdmi_data->enc_out_format == RGB ||
+	    hdmi_data->enc_out_format == YCBCR444) {
+		if (!hdmi_data->enc_color_depth) {
+			output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS;
+		} else if (hdmi_data->enc_color_depth == 8) {
+			color_depth = 4;
+			output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS;
+		} else if (hdmi_data->enc_color_depth == 10) {
+			color_depth = 5;
+		} else if (hdmi_data->enc_color_depth == 12) {
+			color_depth = 6;
+		} else if (hdmi_data->enc_color_depth == 16) {
+			color_depth = 7;
+		} else {
+			return;
+		}
+	} else if (hdmi_data->enc_out_format == YCBCR422_8BITS) {
+		if (!hdmi_data->enc_color_depth ||
+		    hdmi_data->enc_color_depth == 8)
+			remap_size = HDMI_VP_REMAP_YCC422_16bit;
+		else if (hdmi_data->enc_color_depth == 10)
+			remap_size = HDMI_VP_REMAP_YCC422_20bit;
+		else if (hdmi_data->enc_color_depth == 12)
+			remap_size = HDMI_VP_REMAP_YCC422_24bit;
+		else
+			return;
+		output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422;
+	} else {
+		return;
+	}
+
+	/* set the packetizer registers */
+	val = ((color_depth << HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET) &
+		HDMI_VP_PR_CD_COLOR_DEPTH_MASK) |
+		((hdmi_data->pix_repet_factor <<
+		HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET) &
+		HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK);
+	hdmi_writeb(hdmi, val, HDMI_VP_PR_CD);
+
+	hdmi_modb(hdmi, HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE,
+		  HDMI_VP_STUFF_PR_STUFFING_MASK, HDMI_VP_STUFF);
+
+	/* Data from pixel repeater block */
+	if (hdmi_data->pix_repet_factor > 1) {
+		vp_conf = HDMI_VP_CONF_PR_EN_ENABLE |
+			  HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER;
+	} else { /* data from packetizer block */
+		vp_conf = HDMI_VP_CONF_PR_EN_DISABLE |
+			  HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER;
+	}
+
+	hdmi_modb(hdmi, vp_conf,
+		  HDMI_VP_CONF_PR_EN_MASK |
+		  HDMI_VP_CONF_BYPASS_SELECT_MASK, HDMI_VP_CONF);
+
+	hdmi_modb(hdmi, 1 << HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET,
+		  HDMI_VP_STUFF_IDEFAULT_PHASE_MASK, HDMI_VP_STUFF);
+
+	hdmi_writeb(hdmi, remap_size, HDMI_VP_REMAP);
+
+	if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_PP) {
+		vp_conf = HDMI_VP_CONF_BYPASS_EN_DISABLE |
+			  HDMI_VP_CONF_PP_EN_ENABLE |
+			  HDMI_VP_CONF_YCC422_EN_DISABLE;
+	} else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422) {
+		vp_conf = HDMI_VP_CONF_BYPASS_EN_DISABLE |
+			  HDMI_VP_CONF_PP_EN_DISABLE |
+			  HDMI_VP_CONF_YCC422_EN_ENABLE;
+	} else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS) {
+		vp_conf = HDMI_VP_CONF_BYPASS_EN_ENABLE |
+			  HDMI_VP_CONF_PP_EN_DISABLE |
+			  HDMI_VP_CONF_YCC422_EN_DISABLE;
+	} else {
+		return;
+	}
+
+	hdmi_modb(hdmi, vp_conf,
+		  HDMI_VP_CONF_BYPASS_EN_MASK | HDMI_VP_CONF_PP_EN_ENMASK |
+		  HDMI_VP_CONF_YCC422_EN_MASK, HDMI_VP_CONF);
+
+	hdmi_modb(hdmi, HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE |
+			HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE,
+		  HDMI_VP_STUFF_PP_STUFFING_MASK |
+		  HDMI_VP_STUFF_YCC422_STUFFING_MASK, HDMI_VP_STUFF);
+
+	hdmi_modb(hdmi, output_select, HDMI_VP_CONF_OUTPUT_SELECTOR_MASK,
+		  HDMI_VP_CONF);
+}
+
+static inline void hdmi_phy_test_clear(struct dw_hdmi *hdmi,
+				       unsigned char bit)
+{
+	hdmi_modb(hdmi, bit << HDMI_PHY_TST0_TSTCLR_OFFSET,
+		  HDMI_PHY_TST0_TSTCLR_MASK, HDMI_PHY_TST0);
+}
+
+static inline void hdmi_phy_test_enable(struct dw_hdmi *hdmi,
+					unsigned char bit)
+{
+	hdmi_modb(hdmi, bit << HDMI_PHY_TST0_TSTEN_OFFSET,
+		  HDMI_PHY_TST0_TSTEN_MASK, HDMI_PHY_TST0);
+}
+
+static inline void hdmi_phy_test_clock(struct dw_hdmi *hdmi,
+				       unsigned char bit)
+{
+	hdmi_modb(hdmi, bit << HDMI_PHY_TST0_TSTCLK_OFFSET,
+		  HDMI_PHY_TST0_TSTCLK_MASK, HDMI_PHY_TST0);
+}
+
+static inline void hdmi_phy_test_din(struct dw_hdmi *hdmi,
+				     unsigned char bit)
+{
+	hdmi_writeb(hdmi, bit, HDMI_PHY_TST1);
+}
+
+static inline void hdmi_phy_test_dout(struct dw_hdmi *hdmi,
+				      unsigned char bit)
+{
+	hdmi_writeb(hdmi, bit, HDMI_PHY_TST2);
+}
+
+static bool hdmi_phy_wait_i2c_done(struct dw_hdmi *hdmi, int msec)
+{
+	u32 val;
+
+	while ((val = hdmi_readb(hdmi, HDMI_IH_I2CMPHY_STAT0) & 0x3) == 0) {
+		if (msec-- == 0)
+			return false;
+		udelay(1000);
+	}
+	hdmi_writeb(hdmi, val, HDMI_IH_I2CMPHY_STAT0);
+
+	return true;
+}
+
+static void __hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
+				 unsigned char addr)
+{
+	hdmi_writeb(hdmi, 0xFF, HDMI_IH_I2CMPHY_STAT0);
+	hdmi_writeb(hdmi, addr, HDMI_PHY_I2CM_ADDRESS_ADDR);
+	hdmi_writeb(hdmi, (unsigned char)(data >> 8),
+		    HDMI_PHY_I2CM_DATAO_1_ADDR);
+	hdmi_writeb(hdmi, (unsigned char)(data >> 0),
+		    HDMI_PHY_I2CM_DATAO_0_ADDR);
+	hdmi_writeb(hdmi, HDMI_PHY_I2CM_OPERATION_ADDR_WRITE,
+		    HDMI_PHY_I2CM_OPERATION_ADDR);
+	hdmi_phy_wait_i2c_done(hdmi, 1000);
+}
+
+static int hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
+			      unsigned char addr)
+{
+	__hdmi_phy_i2c_write(hdmi, data, addr);
+	return 0;
+}
+
+static void dw_hdmi_phy_enable_powerdown(struct dw_hdmi *hdmi, bool enable)
+{
+	hdmi_mask_writeb(hdmi, !enable, HDMI_PHY_CONF0,
+			 HDMI_PHY_CONF0_PDZ_OFFSET,
+			 HDMI_PHY_CONF0_PDZ_MASK);
+}
+
+static void dw_hdmi_phy_enable_tmds(struct dw_hdmi *hdmi, u8 enable)
+{
+	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
+			 HDMI_PHY_CONF0_ENTMDS_OFFSET,
+			 HDMI_PHY_CONF0_ENTMDS_MASK);
+}
+
+static void dw_hdmi_phy_enable_spare(struct dw_hdmi *hdmi, u8 enable)
+{
+	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
+			 HDMI_PHY_CONF0_SPARECTRL_OFFSET,
+			 HDMI_PHY_CONF0_SPARECTRL_MASK);
+}
+
+static void dw_hdmi_phy_gen2_pddq(struct dw_hdmi *hdmi, u8 enable)
+{
+	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
+			 HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET,
+			 HDMI_PHY_CONF0_GEN2_PDDQ_MASK);
+}
+
+static void dw_hdmi_phy_gen2_txpwron(struct dw_hdmi *hdmi, u8 enable)
+{
+	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
+			 HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET,
+			 HDMI_PHY_CONF0_GEN2_TXPWRON_MASK);
+}
+
+static void dw_hdmi_phy_sel_data_en_pol(struct dw_hdmi *hdmi, u8 enable)
+{
+	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
+			 HDMI_PHY_CONF0_SELDATAENPOL_OFFSET,
+			 HDMI_PHY_CONF0_SELDATAENPOL_MASK);
+}
+
+static void dw_hdmi_phy_sel_interface_control(struct dw_hdmi *hdmi, u8 enable)
+{
+	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
+			 HDMI_PHY_CONF0_SELDIPIF_OFFSET,
+			 HDMI_PHY_CONF0_SELDIPIF_MASK);
+}
+
+static int hdmi_phy_configure(struct dw_hdmi *hdmi, unsigned char prep,
+			      unsigned char res, int cscon)
+{
+	unsigned res_idx;
+	u8 val, msec;
+	const struct dw_hdmi_plat_data *pdata = hdmi->plat_data;
+	const struct dw_hdmi_mpll_config *mpll_config = pdata->mpll_cfg;
+	const struct dw_hdmi_curr_ctrl *curr_ctrl = pdata->cur_ctr;
+	const struct dw_hdmi_phy_config *phy_config = pdata->phy_config;
+
+	if (prep)
+		return -EINVAL;
+
+	switch (res) {
+	case 0:	/* color resolution 0 is 8 bit colour depth */
+	case 8:
+		res_idx = DW_HDMI_RES_8;
+		break;
+	case 10:
+		res_idx = DW_HDMI_RES_10;
+		break;
+	case 12:
+		res_idx = DW_HDMI_RES_12;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	/* PLL/MPLL Cfg - always match on final entry */
+	for (; mpll_config->mpixelclock != ~0UL; mpll_config++)
+		if (hdmi->hdmi_data.video_mode.mpixelclock <=
+		    mpll_config->mpixelclock)
+			break;
+
+	for (; curr_ctrl->mpixelclock != ~0UL; curr_ctrl++)
+		if (hdmi->hdmi_data.video_mode.mpixelclock <=
+		    curr_ctrl->mpixelclock)
+			break;
+
+	for (; phy_config->mpixelclock != ~0UL; phy_config++)
+		if (hdmi->hdmi_data.video_mode.mpixelclock <=
+		    phy_config->mpixelclock)
+			break;
+
+	if (mpll_config->mpixelclock == ~0UL ||
+	    curr_ctrl->mpixelclock == ~0UL ||
+	    phy_config->mpixelclock == ~0UL) {
+		dev_err(hdmi->dev, "Pixel clock %d - unsupported by HDMI\n",
+			hdmi->hdmi_data.video_mode.mpixelclock);
+		return -EINVAL;
+	}
+
+	/* Enable csc path */
+	if (cscon)
+		val = HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH;
+	else
+		val = HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS;
+
+	hdmi_writeb(hdmi, val, HDMI_MC_FLOWCTRL);
+
+	/* gen2 tx power off */
+	dw_hdmi_phy_gen2_txpwron(hdmi, 0);
+
+	/* gen2 pddq */
+	dw_hdmi_phy_gen2_pddq(hdmi, 1);
+
+	/* PHY reset */
+	hdmi_writeb(hdmi, HDMI_MC_PHYRSTZ_DEASSERT, HDMI_MC_PHYRSTZ);
+	hdmi_writeb(hdmi, HDMI_MC_PHYRSTZ_ASSERT, HDMI_MC_PHYRSTZ);
+
+	hdmi_writeb(hdmi, HDMI_MC_HEACPHY_RST_ASSERT, HDMI_MC_HEACPHY_RST);
+
+	hdmi_phy_test_clear(hdmi, 1);
+	hdmi_writeb(hdmi, HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2,
+		    HDMI_PHY_I2CM_SLAVE_ADDR);
+	hdmi_phy_test_clear(hdmi, 0);
+
+	hdmi_phy_i2c_write(hdmi, mpll_config->res[res_idx].cpce, 0x06);
+	hdmi_phy_i2c_write(hdmi, mpll_config->res[res_idx].gmp, 0x15);
+
+	/* CURRCTRL */
+	hdmi_phy_i2c_write(hdmi, curr_ctrl->curr[res_idx], 0x10);
+
+	hdmi_phy_i2c_write(hdmi, 0x0000, 0x13);  /* PLLPHBYCTRL */
+	hdmi_phy_i2c_write(hdmi, 0x0006, 0x17);
+
+	hdmi_phy_i2c_write(hdmi, phy_config->term, 0x19);  /* TXTERM */
+	hdmi_phy_i2c_write(hdmi, phy_config->sym_ctr, 0x09); /* CKSYMTXCTRL */
+	hdmi_phy_i2c_write(hdmi, phy_config->vlev_ctr, 0x0E); /* VLEVCTRL */
+
+	/* REMOVE CLK TERM */
+	hdmi_phy_i2c_write(hdmi, 0x8000, 0x05);  /* CKCALCTRL */
+
+	dw_hdmi_phy_enable_powerdown(hdmi, false);
+
+	/* toggle TMDS enable */
+	dw_hdmi_phy_enable_tmds(hdmi, 0);
+	dw_hdmi_phy_enable_tmds(hdmi, 1);
+
+	/* gen2 tx power on */
+	dw_hdmi_phy_gen2_txpwron(hdmi, 1);
+	dw_hdmi_phy_gen2_pddq(hdmi, 0);
+
+	if (hdmi->dev_type == RK3288_HDMI)
+		dw_hdmi_phy_enable_spare(hdmi, 1);
+
+	/*Wait for PHY PLL lock */
+	msec = 5;
+	do {
+		val = hdmi_readb(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_TX_PHY_LOCK;
+		if (!val)
+			break;
+
+		if (msec == 0) {
+			dev_err(hdmi->dev, "PHY PLL not locked\n");
+			return -ETIMEDOUT;
+		}
+
+		udelay(1000);
+		msec--;
+	} while (1);
+
+	return 0;
+}
+
+static int dw_hdmi_phy_init(struct dw_hdmi *hdmi)
+{
+	int i, ret;
+	bool cscon;
+
+	/*check csc whether needed activated in HDMI mode */
+	cscon = hdmi->sink_is_hdmi && is_color_space_conversion(hdmi);
+
+	/* HDMI Phy spec says to do the phy initialization sequence twice */
+	for (i = 0; i < 2; i++) {
+		dw_hdmi_phy_sel_data_en_pol(hdmi, 1);
+		dw_hdmi_phy_sel_interface_control(hdmi, 0);
+		dw_hdmi_phy_enable_tmds(hdmi, 0);
+		dw_hdmi_phy_enable_powerdown(hdmi, true);
+
+		/* Enable CSC */
+		ret = hdmi_phy_configure(hdmi, 0, 8, cscon);
+		if (ret)
+			return ret;
+	}
+
+	hdmi->phy_enabled = true;
+	return 0;
+}
+
+static void hdmi_tx_hdcp_config(struct dw_hdmi *hdmi)
+{
+	u8 de;
+
+	if (hdmi->hdmi_data.video_mode.mdataenablepolarity)
+		de = HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_HIGH;
+	else
+		de = HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_LOW;
+
+	/* disable rx detect */
+	hdmi_modb(hdmi, HDMI_A_HDCPCFG0_RXDETECT_DISABLE,
+		  HDMI_A_HDCPCFG0_RXDETECT_MASK, HDMI_A_HDCPCFG0);
+
+	hdmi_modb(hdmi, de, HDMI_A_VIDPOLCFG_DATAENPOL_MASK, HDMI_A_VIDPOLCFG);
+
+	hdmi_modb(hdmi, HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_DISABLE,
+		  HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_MASK, HDMI_A_HDCPCFG1);
+}
+
+static void hdmi_config_AVI(struct dw_hdmi *hdmi, struct drm_display_mode *mode)
+{
+	struct hdmi_avi_infoframe frame;
+	u8 val;
+
+	/* Initialise info frame from DRM mode */
+	drm_hdmi_avi_infoframe_from_display_mode(&frame, mode);
+
+	if (hdmi->hdmi_data.enc_out_format == YCBCR444)
+		frame.colorspace = HDMI_COLORSPACE_YUV444;
+	else if (hdmi->hdmi_data.enc_out_format == YCBCR422_8BITS)
+		frame.colorspace = HDMI_COLORSPACE_YUV422;
+	else
+		frame.colorspace = HDMI_COLORSPACE_RGB;
+
+	/* Set up colorimetry */
+	if (hdmi->hdmi_data.enc_out_format == XVYCC444) {
+		frame.colorimetry = HDMI_COLORIMETRY_EXTENDED;
+		if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601)
+			frame.extended_colorimetry =
+				HDMI_EXTENDED_COLORIMETRY_XV_YCC_601;
+		else /*hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_709*/
+			frame.extended_colorimetry =
+				HDMI_EXTENDED_COLORIMETRY_XV_YCC_709;
+	} else if (hdmi->hdmi_data.enc_out_format != RGB) {
+		frame.colorimetry = hdmi->hdmi_data.colorimetry;
+		frame.extended_colorimetry = HDMI_EXTENDED_COLORIMETRY_XV_YCC_601;
+	} else { /* Carries no data */
+		frame.colorimetry = HDMI_COLORIMETRY_NONE;
+		frame.extended_colorimetry = HDMI_EXTENDED_COLORIMETRY_XV_YCC_601;
+	}
+
+	frame.scan_mode = HDMI_SCAN_MODE_NONE;
+
+	/*
+	 * The Designware IP uses a different byte format from standard
+	 * AVI info frames, though generally the bits are in the correct
+	 * bytes.
+	 */
+
+	/*
+	 * AVI data byte 1 differences: Colorspace in bits 4,5 rather than 5,6,
+	 * active aspect present in bit 6 rather than 4.
+	 */
+	val = (frame.colorspace & 3) << 4 | (frame.scan_mode & 0x3);
+	if (frame.active_aspect & 15)
+		val |= HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT;
+	if (frame.top_bar || frame.bottom_bar)
+		val |= HDMI_FC_AVICONF0_BAR_DATA_HORIZ_BAR;
+	if (frame.left_bar || frame.right_bar)
+		val |= HDMI_FC_AVICONF0_BAR_DATA_VERT_BAR;
+	hdmi_writeb(hdmi, val, HDMI_FC_AVICONF0);
+
+	/* AVI data byte 2 differences: none */
+	val = ((frame.colorimetry & 0x3) << 6) |
+	      ((frame.picture_aspect & 0x3) << 4) |
+	      (frame.active_aspect & 0xf);
+	hdmi_writeb(hdmi, val, HDMI_FC_AVICONF1);
+
+	/* AVI data byte 3 differences: none */
+	val = ((frame.extended_colorimetry & 0x7) << 4) |
+	      ((frame.quantization_range & 0x3) << 2) |
+	      (frame.nups & 0x3);
+	if (frame.itc)
+		val |= HDMI_FC_AVICONF2_IT_CONTENT_VALID;
+	hdmi_writeb(hdmi, val, HDMI_FC_AVICONF2);
+
+	/* AVI data byte 4 differences: none */
+	val = frame.video_code & 0x7f;
+	hdmi_writeb(hdmi, val, HDMI_FC_AVIVID);
+
+	/* AVI Data Byte 5- set up input and output pixel repetition */
+	val = (((hdmi->hdmi_data.video_mode.mpixelrepetitioninput + 1) <<
+		HDMI_FC_PRCONF_INCOMING_PR_FACTOR_OFFSET) &
+		HDMI_FC_PRCONF_INCOMING_PR_FACTOR_MASK) |
+		((hdmi->hdmi_data.video_mode.mpixelrepetitionoutput <<
+		HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_OFFSET) &
+		HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_MASK);
+	hdmi_writeb(hdmi, val, HDMI_FC_PRCONF);
+
+	/*
+	 * AVI data byte 5 differences: content type in 0,1 rather than 4,5,
+	 * ycc range in bits 2,3 rather than 6,7
+	 */
+	val = ((frame.ycc_quantization_range & 0x3) << 2) |
+	      (frame.content_type & 0x3);
+	hdmi_writeb(hdmi, val, HDMI_FC_AVICONF3);
+
+	/* AVI Data Bytes 6-13 */
+	hdmi_writeb(hdmi, frame.top_bar & 0xff, HDMI_FC_AVIETB0);
+	hdmi_writeb(hdmi, (frame.top_bar >> 8) & 0xff, HDMI_FC_AVIETB1);
+	hdmi_writeb(hdmi, frame.bottom_bar & 0xff, HDMI_FC_AVISBB0);
+	hdmi_writeb(hdmi, (frame.bottom_bar >> 8) & 0xff, HDMI_FC_AVISBB1);
+	hdmi_writeb(hdmi, frame.left_bar & 0xff, HDMI_FC_AVIELB0);
+	hdmi_writeb(hdmi, (frame.left_bar >> 8) & 0xff, HDMI_FC_AVIELB1);
+	hdmi_writeb(hdmi, frame.right_bar & 0xff, HDMI_FC_AVISRB0);
+	hdmi_writeb(hdmi, (frame.right_bar >> 8) & 0xff, HDMI_FC_AVISRB1);
+}
+
+static void hdmi_av_composer(struct dw_hdmi *hdmi,
+			     const struct drm_display_mode *mode)
+{
+	u8 inv_val;
+	struct hdmi_vmode *vmode = &hdmi->hdmi_data.video_mode;
+	int hblank, vblank, h_de_hs, v_de_vs, hsync_len, vsync_len;
+	unsigned int vdisplay;
+
+	vmode->mpixelclock = mode->clock * 1000;
+
+	dev_dbg(hdmi->dev, "final pixclk = %d\n", vmode->mpixelclock);
+
+	/* Set up HDMI_FC_INVIDCONF */
+	inv_val = (hdmi->hdmi_data.hdcp_enable ?
+		HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE :
+		HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE);
+
+	inv_val |= mode->flags & DRM_MODE_FLAG_PVSYNC ?
+		HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH :
+		HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW;
+
+	inv_val |= mode->flags & DRM_MODE_FLAG_PHSYNC ?
+		HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH :
+		HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW;
+
+	inv_val |= (vmode->mdataenablepolarity ?
+		HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH :
+		HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW);
+
+	if (hdmi->vic == 39)
+		inv_val |= HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH;
+	else
+		inv_val |= mode->flags & DRM_MODE_FLAG_INTERLACE ?
+			HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH :
+			HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW;
+
+	inv_val |= mode->flags & DRM_MODE_FLAG_INTERLACE ?
+		HDMI_FC_INVIDCONF_IN_I_P_INTERLACED :
+		HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE;
+
+	inv_val |= hdmi->sink_is_hdmi ?
+		HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE :
+		HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE;
+
+	hdmi_writeb(hdmi, inv_val, HDMI_FC_INVIDCONF);
+
+	vdisplay = mode->vdisplay;
+	vblank = mode->vtotal - mode->vdisplay;
+	v_de_vs = mode->vsync_start - mode->vdisplay;
+	vsync_len = mode->vsync_end - mode->vsync_start;
+
+	/*
+	 * When we're setting an interlaced mode, we need
+	 * to adjust the vertical timing to suit.
+	 */
+	if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
+		vdisplay /= 2;
+		vblank /= 2;
+		v_de_vs /= 2;
+		vsync_len /= 2;
+	}
+
+	/* Set up horizontal active pixel width */
+	hdmi_writeb(hdmi, mode->hdisplay >> 8, HDMI_FC_INHACTV1);
+	hdmi_writeb(hdmi, mode->hdisplay, HDMI_FC_INHACTV0);
+
+	/* Set up vertical active lines */
+	hdmi_writeb(hdmi, vdisplay >> 8, HDMI_FC_INVACTV1);
+	hdmi_writeb(hdmi, vdisplay, HDMI_FC_INVACTV0);
+
+	/* Set up horizontal blanking pixel region width */
+	hblank = mode->htotal - mode->hdisplay;
+	hdmi_writeb(hdmi, hblank >> 8, HDMI_FC_INHBLANK1);
+	hdmi_writeb(hdmi, hblank, HDMI_FC_INHBLANK0);
+
+	/* Set up vertical blanking pixel region width */
+	hdmi_writeb(hdmi, vblank, HDMI_FC_INVBLANK);
+
+	/* Set up HSYNC active edge delay width (in pixel clks) */
+	h_de_hs = mode->hsync_start - mode->hdisplay;
+	hdmi_writeb(hdmi, h_de_hs >> 8, HDMI_FC_HSYNCINDELAY1);
+	hdmi_writeb(hdmi, h_de_hs, HDMI_FC_HSYNCINDELAY0);
+
+	/* Set up VSYNC active edge delay (in lines) */
+	hdmi_writeb(hdmi, v_de_vs, HDMI_FC_VSYNCINDELAY);
+
+	/* Set up HSYNC active pulse width (in pixel clks) */
+	hsync_len = mode->hsync_end - mode->hsync_start;
+	hdmi_writeb(hdmi, hsync_len >> 8, HDMI_FC_HSYNCINWIDTH1);
+	hdmi_writeb(hdmi, hsync_len, HDMI_FC_HSYNCINWIDTH0);
+
+	/* Set up VSYNC active edge delay (in lines) */
+	hdmi_writeb(hdmi, vsync_len, HDMI_FC_VSYNCINWIDTH);
+}
+
+static void dw_hdmi_phy_disable(struct dw_hdmi *hdmi)
+{
+	if (!hdmi->phy_enabled)
+		return;
+
+	dw_hdmi_phy_enable_tmds(hdmi, 0);
+	dw_hdmi_phy_enable_powerdown(hdmi, true);
+
+	hdmi->phy_enabled = false;
+}
+
+/* HDMI Initialization Step B.4 */
+static void dw_hdmi_enable_video_path(struct dw_hdmi *hdmi)
+{
+	u8 clkdis;
+
+	/* control period minimum duration */
+	hdmi_writeb(hdmi, 12, HDMI_FC_CTRLDUR);
+	hdmi_writeb(hdmi, 32, HDMI_FC_EXCTRLDUR);
+	hdmi_writeb(hdmi, 1, HDMI_FC_EXCTRLSPAC);
+
+	/* Set to fill TMDS data channels */
+	hdmi_writeb(hdmi, 0x0B, HDMI_FC_CH0PREAM);
+	hdmi_writeb(hdmi, 0x16, HDMI_FC_CH1PREAM);
+	hdmi_writeb(hdmi, 0x21, HDMI_FC_CH2PREAM);
+
+	/* Enable pixel clock and tmds data path */
+	clkdis = 0x7F;
+	clkdis &= ~HDMI_MC_CLKDIS_PIXELCLK_DISABLE;
+	hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
+
+	clkdis &= ~HDMI_MC_CLKDIS_TMDSCLK_DISABLE;
+	hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
+
+	/* Enable csc path */
+	if (is_color_space_conversion(hdmi)) {
+		clkdis &= ~HDMI_MC_CLKDIS_CSCCLK_DISABLE;
+		hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
+	}
+}
+
+static void hdmi_enable_audio_clk(struct dw_hdmi *hdmi)
+{
+	hdmi_modb(hdmi, 0, HDMI_MC_CLKDIS_AUDCLK_DISABLE, HDMI_MC_CLKDIS);
+}
+
+/* Workaround to clear the overflow condition */
+static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
+{
+	int count;
+	u8 val;
+
+	/* TMDS software reset */
+	hdmi_writeb(hdmi, (u8)~HDMI_MC_SWRSTZ_TMDSSWRST_REQ, HDMI_MC_SWRSTZ);
+
+	val = hdmi_readb(hdmi, HDMI_FC_INVIDCONF);
+	if (hdmi->dev_type == IMX6DL_HDMI) {
+		hdmi_writeb(hdmi, val, HDMI_FC_INVIDCONF);
+		return;
+	}
+
+	for (count = 0; count < 4; count++)
+		hdmi_writeb(hdmi, val, HDMI_FC_INVIDCONF);
+}
+
+static void hdmi_enable_overflow_interrupts(struct dw_hdmi *hdmi)
+{
+	hdmi_writeb(hdmi, 0, HDMI_FC_MASK2);
+	hdmi_writeb(hdmi, 0, HDMI_IH_MUTE_FC_STAT2);
+}
+
+static void hdmi_disable_overflow_interrupts(struct dw_hdmi *hdmi)
+{
+	hdmi_writeb(hdmi, HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK,
+		    HDMI_IH_MUTE_FC_STAT2);
+}
+
+static int dw_hdmi_setup(struct dw_hdmi *hdmi, struct drm_display_mode *mode)
+{
+	int ret;
+
+	hdmi_disable_overflow_interrupts(hdmi);
+
+	hdmi->vic = drm_match_cea_mode(mode);
+
+	if (!hdmi->vic) {
+		dev_dbg(hdmi->dev, "Non-CEA mode used in HDMI\n");
+	} else {
+		dev_dbg(hdmi->dev, "CEA mode used vic=%d\n", hdmi->vic);
+	}
+
+	if ((hdmi->vic == 6) || (hdmi->vic == 7) ||
+	    (hdmi->vic == 21) || (hdmi->vic == 22) ||
+	    (hdmi->vic == 2) || (hdmi->vic == 3) ||
+	    (hdmi->vic == 17) || (hdmi->vic == 18))
+		hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_601;
+	else
+		hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709;
+
+	hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 0;
+	hdmi->hdmi_data.video_mode.mpixelrepetitioninput = 0;
+
+	/* TODO: Get input format from IPU (via FB driver interface) */
+	hdmi->hdmi_data.enc_in_format = RGB;
+
+	hdmi->hdmi_data.enc_out_format = RGB;
+
+	hdmi->hdmi_data.enc_color_depth = 8;
+	hdmi->hdmi_data.pix_repet_factor = 0;
+	hdmi->hdmi_data.hdcp_enable = 0;
+	hdmi->hdmi_data.video_mode.mdataenablepolarity = true;
+
+	/* HDMI Initialization Step B.1 */
+	hdmi_av_composer(hdmi, mode);
+
+	/* HDMI Initializateion Step B.2 */
+	ret = dw_hdmi_phy_init(hdmi);
+	if (ret)
+		return ret;
+
+	/* HDMI Initialization Step B.3 */
+	dw_hdmi_enable_video_path(hdmi);
+
+	if (hdmi->sink_has_audio) {
+		dev_dbg(hdmi->dev, "sink has audio support\n");
+
+		/* HDMI Initialization Step E - Configure audio */
+		hdmi_clk_regenerator_update_pixel_clock(hdmi);
+		hdmi_enable_audio_clk(hdmi);
+	}
+
+	/* not for DVI mode */
+	if (hdmi->sink_is_hdmi) {
+		dev_dbg(hdmi->dev, "%s HDMI mode\n", __func__);
+
+		/* HDMI Initialization Step F - Configure AVI InfoFrame */
+		hdmi_config_AVI(hdmi, mode);
+	} else {
+		dev_dbg(hdmi->dev, "%s DVI mode\n", __func__);
+	}
+
+	hdmi_video_packetize(hdmi);
+	hdmi_video_csc(hdmi);
+	hdmi_video_sample(hdmi);
+	hdmi_tx_hdcp_config(hdmi);
+
+	dw_hdmi_clear_overflow(hdmi);
+	if (hdmi->cable_plugin && hdmi->sink_is_hdmi)
+		hdmi_enable_overflow_interrupts(hdmi);
+
+	return 0;
+}
+
+/* Wait until we are registered to enable interrupts */
+static int dw_hdmi_fb_registered(struct dw_hdmi *hdmi)
+{
+	hdmi_writeb(hdmi, HDMI_PHY_I2CM_INT_ADDR_DONE_POL,
+		    HDMI_PHY_I2CM_INT_ADDR);
+
+	hdmi_writeb(hdmi, HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL |
+		    HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL,
+		    HDMI_PHY_I2CM_CTLINT_ADDR);
+
+	/* enable cable hot plug irq */
+	hdmi_writeb(hdmi, hdmi->phy_mask, HDMI_PHY_MASK0);
+
+	/* Clear Hotplug interrupts */
+	hdmi_writeb(hdmi, HDMI_IH_PHY_STAT0_HPD | HDMI_IH_PHY_STAT0_RX_SENSE,
+		    HDMI_IH_PHY_STAT0);
+
+	return 0;
+}
+
+static void initialize_hdmi_ih_mutes(struct dw_hdmi *hdmi)
+{
+	u8 ih_mute;
+
+	/*
+	 * Boot up defaults are:
+	 * HDMI_IH_MUTE   = 0x03 (disabled)
+	 * HDMI_IH_MUTE_* = 0x00 (enabled)
+	 *
+	 * Disable top level interrupt bits in HDMI block
+	 */
+	ih_mute = hdmi_readb(hdmi, HDMI_IH_MUTE) |
+		  HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT |
+		  HDMI_IH_MUTE_MUTE_ALL_INTERRUPT;
+
+	hdmi_writeb(hdmi, ih_mute, HDMI_IH_MUTE);
+
+	/* by default mask all interrupts */
+	hdmi_writeb(hdmi, 0xff, HDMI_VP_MASK);
+	hdmi_writeb(hdmi, 0xff, HDMI_FC_MASK0);
+	hdmi_writeb(hdmi, 0xff, HDMI_FC_MASK1);
+	hdmi_writeb(hdmi, 0xff, HDMI_FC_MASK2);
+	hdmi_writeb(hdmi, 0xff, HDMI_PHY_MASK0);
+	hdmi_writeb(hdmi, 0xff, HDMI_PHY_I2CM_INT_ADDR);
+	hdmi_writeb(hdmi, 0xff, HDMI_PHY_I2CM_CTLINT_ADDR);
+	hdmi_writeb(hdmi, 0xff, HDMI_AUD_INT);
+	hdmi_writeb(hdmi, 0xff, HDMI_AUD_SPDIFINT);
+	hdmi_writeb(hdmi, 0xff, HDMI_AUD_HBR_MASK);
+	hdmi_writeb(hdmi, 0xff, HDMI_GP_MASK);
+	hdmi_writeb(hdmi, 0xff, HDMI_A_APIINTMSK);
+	hdmi_writeb(hdmi, 0xff, HDMI_CEC_MASK);
+	hdmi_writeb(hdmi, 0xff, HDMI_I2CM_INT);
+	hdmi_writeb(hdmi, 0xff, HDMI_I2CM_CTLINT);
+
+	/* Disable interrupts in the IH_MUTE_* registers */
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT0);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT1);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT2);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_AS_STAT0);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_PHY_STAT0);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_I2CM_STAT0);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_CEC_STAT0);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_VP_STAT0);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_I2CMPHY_STAT0);
+	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_AHBDMAAUD_STAT0);
+
+	/* Enable top level interrupt bits in HDMI block */
+	ih_mute &= ~(HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT |
+		    HDMI_IH_MUTE_MUTE_ALL_INTERRUPT);
+	hdmi_writeb(hdmi, ih_mute, HDMI_IH_MUTE);
+}
+
+static void dw_hdmi_poweron(struct dw_hdmi *hdmi)
+{
+	hdmi->bridge_is_on = true;
+	dw_hdmi_setup(hdmi, &hdmi->previous_mode);
+}
+
+static void dw_hdmi_poweroff(struct dw_hdmi *hdmi)
+{
+	dw_hdmi_phy_disable(hdmi);
+	hdmi->bridge_is_on = false;
+}
+
+static void dw_hdmi_update_power(struct dw_hdmi *hdmi)
+{
+	int force = hdmi->force;
+
+	if (hdmi->disabled) {
+		force = DRM_FORCE_OFF;
+	} else if (force == DRM_FORCE_UNSPECIFIED) {
+		if (hdmi->rxsense)
+			force = DRM_FORCE_ON;
+		else
+			force = DRM_FORCE_OFF;
+	}
+
+	if (force == DRM_FORCE_OFF) {
+		if (hdmi->bridge_is_on)
+			dw_hdmi_poweroff(hdmi);
+	} else {
+		if (!hdmi->bridge_is_on)
+			dw_hdmi_poweron(hdmi);
+	}
+}
+
+/*
+ * Adjust the detection of RXSENSE according to whether we have a forced
+ * connection mode enabled, or whether we have been disabled.  There is
+ * no point processing RXSENSE interrupts if we have a forced connection
+ * state, or DRM has us disabled.
+ *
+ * We also disable rxsense interrupts when we think we're disconnected
+ * to avoid floating TDMS signals giving false rxsense interrupts.
+ *
+ * Note: we still need to listen for HPD interrupts even when DRM has us
+ * disabled so that we can detect a connect event.
+ */
+static void dw_hdmi_update_phy_mask(struct dw_hdmi *hdmi)
+{
+	u8 old_mask = hdmi->phy_mask;
+
+	if (hdmi->force || hdmi->disabled || !hdmi->rxsense)
+		hdmi->phy_mask |= HDMI_PHY_RX_SENSE;
+	else
+		hdmi->phy_mask &= ~HDMI_PHY_RX_SENSE;
+
+	if (old_mask != hdmi->phy_mask)
+		hdmi_writeb(hdmi, hdmi->phy_mask, HDMI_PHY_MASK0);
+}
+
+static void dw_hdmi_bridge_mode_set(struct drm_bridge *bridge,
+				    struct drm_display_mode *orig_mode,
+				    struct drm_display_mode *mode)
+{
+	struct dw_hdmi *hdmi = bridge->driver_private;
+
+	mutex_lock(&hdmi->mutex);
+
+	/* Store the display mode for plugin/DKMS poweron events */
+	memcpy(&hdmi->previous_mode, mode, sizeof(hdmi->previous_mode));
+
+	mutex_unlock(&hdmi->mutex);
+}
+
+static bool dw_hdmi_bridge_mode_fixup(struct drm_bridge *bridge,
+				      const struct drm_display_mode *mode,
+				      struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+static void dw_hdmi_bridge_disable(struct drm_bridge *bridge)
+{
+	struct dw_hdmi *hdmi = bridge->driver_private;
+
+	mutex_lock(&hdmi->mutex);
+	hdmi->disabled = true;
+	dw_hdmi_update_power(hdmi);
+	dw_hdmi_update_phy_mask(hdmi);
+	mutex_unlock(&hdmi->mutex);
+}
+
+static void dw_hdmi_bridge_enable(struct drm_bridge *bridge)
+{
+	struct dw_hdmi *hdmi = bridge->driver_private;
+
+	mutex_lock(&hdmi->mutex);
+	hdmi->disabled = false;
+	dw_hdmi_update_power(hdmi);
+	dw_hdmi_update_phy_mask(hdmi);
+	mutex_unlock(&hdmi->mutex);
+}
+
+static void dw_hdmi_bridge_nop(struct drm_bridge *bridge)
+{
+	/* do nothing */
+}
+
+static enum drm_connector_status
+dw_hdmi_connector_detect(struct drm_connector *connector, bool force)
+{
+	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
+					     connector);
+
+	mutex_lock(&hdmi->mutex);
+	hdmi->force = DRM_FORCE_UNSPECIFIED;
+	dw_hdmi_update_power(hdmi);
+	dw_hdmi_update_phy_mask(hdmi);
+	mutex_unlock(&hdmi->mutex);
+
+	return hdmi_readb(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_HPD ?
+		connector_status_connected : connector_status_disconnected;
+}
+
+static int dw_hdmi_connector_get_modes(struct drm_connector *connector)
+{
+	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
+					     connector);
+	struct edid *edid;
+	int ret = 0;
+
+	if (!hdmi->ddc)
+		return 0;
+
+	edid = drm_get_edid(connector, hdmi->ddc);
+	if (edid) {
+		dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n",
+			edid->width_cm, edid->height_cm);
+
+		hdmi->sink_is_hdmi = drm_detect_hdmi_monitor(edid);
+		hdmi->sink_has_audio = drm_detect_monitor_audio(edid);
+		drm_mode_connector_update_edid_property(connector, edid);
+		ret = drm_add_edid_modes(connector, edid);
+		/* Store the ELD */
+		drm_edid_to_eld(connector, edid);
+		kfree(edid);
+	} else {
+		dev_dbg(hdmi->dev, "failed to get edid\n");
+	}
+
+	return ret;
+}
+
+static enum drm_mode_status
+dw_hdmi_connector_mode_valid(struct drm_connector *connector,
+			     struct drm_display_mode *mode)
+{
+	struct dw_hdmi *hdmi = container_of(connector,
+					   struct dw_hdmi, connector);
+	enum drm_mode_status mode_status = MODE_OK;
+
+	/* We don't support double-clocked modes */
+	if (mode->flags & DRM_MODE_FLAG_DBLCLK)
+		return MODE_BAD;
+
+	if (hdmi->plat_data->mode_valid)
+		mode_status = hdmi->plat_data->mode_valid(connector, mode);
+
+	return mode_status;
+}
+
+static struct drm_encoder *dw_hdmi_connector_best_encoder(struct drm_connector
+							   *connector)
+{
+	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
+					     connector);
+
+	return hdmi->encoder;
+}
+
+static void dw_hdmi_connector_destroy(struct drm_connector *connector)
+{
+	drm_connector_unregister(connector);
+	drm_connector_cleanup(connector);
+}
+
+static void dw_hdmi_connector_force(struct drm_connector *connector)
+{
+	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
+					     connector);
+
+	mutex_lock(&hdmi->mutex);
+	hdmi->force = connector->force;
+	dw_hdmi_update_power(hdmi);
+	dw_hdmi_update_phy_mask(hdmi);
+	mutex_unlock(&hdmi->mutex);
+}
+
+static struct drm_connector_funcs dw_hdmi_connector_funcs = {
+	.dpms = drm_helper_connector_dpms,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.detect = dw_hdmi_connector_detect,
+	.destroy = dw_hdmi_connector_destroy,
+	.force = dw_hdmi_connector_force,
+};
+
+static struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = {
+	.get_modes = dw_hdmi_connector_get_modes,
+	.mode_valid = dw_hdmi_connector_mode_valid,
+	.best_encoder = dw_hdmi_connector_best_encoder,
+};
+
+static struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
+	.enable = dw_hdmi_bridge_enable,
+	.disable = dw_hdmi_bridge_disable,
+	.pre_enable = dw_hdmi_bridge_nop,
+	.post_disable = dw_hdmi_bridge_nop,
+	.mode_set = dw_hdmi_bridge_mode_set,
+	.mode_fixup = dw_hdmi_bridge_mode_fixup,
+};
+
+static irqreturn_t dw_hdmi_hardirq(int irq, void *dev_id)
+{
+	struct dw_hdmi *hdmi = dev_id;
+	u8 intr_stat;
+
+	intr_stat = hdmi_readb(hdmi, HDMI_IH_PHY_STAT0);
+	if (intr_stat)
+		hdmi_writeb(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0);
+
+	return intr_stat ? IRQ_WAKE_THREAD : IRQ_NONE;
+}
+
+static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
+{
+	struct dw_hdmi *hdmi = dev_id;
+	u8 intr_stat, phy_int_pol, phy_pol_mask, phy_stat;
+
+	intr_stat = hdmi_readb(hdmi, HDMI_IH_PHY_STAT0);
+	phy_int_pol = hdmi_readb(hdmi, HDMI_PHY_POL0);
+	phy_stat = hdmi_readb(hdmi, HDMI_PHY_STAT0);
+
+	phy_pol_mask = 0;
+	if (intr_stat & HDMI_IH_PHY_STAT0_HPD)
+		phy_pol_mask |= HDMI_PHY_HPD;
+	if (intr_stat & HDMI_IH_PHY_STAT0_RX_SENSE0)
+		phy_pol_mask |= HDMI_PHY_RX_SENSE0;
+	if (intr_stat & HDMI_IH_PHY_STAT0_RX_SENSE1)
+		phy_pol_mask |= HDMI_PHY_RX_SENSE1;
+	if (intr_stat & HDMI_IH_PHY_STAT0_RX_SENSE2)
+		phy_pol_mask |= HDMI_PHY_RX_SENSE2;
+	if (intr_stat & HDMI_IH_PHY_STAT0_RX_SENSE3)
+		phy_pol_mask |= HDMI_PHY_RX_SENSE3;
+
+	if (phy_pol_mask)
+		hdmi_modb(hdmi, ~phy_int_pol, phy_pol_mask, HDMI_PHY_POL0);
+
+	/*
+	 * RX sense tells us whether the TDMS transmitters are detecting
+	 * load - in other words, there's something listening on the
+	 * other end of the link.  Use this to decide whether we should
+	 * power on the phy as HPD may be toggled by the sink to merely
+	 * ask the source to re-read the EDID.
+	 */
+	if (intr_stat &
+	    (HDMI_IH_PHY_STAT0_RX_SENSE | HDMI_IH_PHY_STAT0_HPD)) {
+		mutex_lock(&hdmi->mutex);
+		if (!hdmi->disabled && !hdmi->force) {
+			/*
+			 * If the RX sense status indicates we're disconnected,
+			 * clear the software rxsense status.
+			 */
+			if (!(phy_stat & HDMI_PHY_RX_SENSE))
+				hdmi->rxsense = false;
+
+			/*
+			 * Only set the software rxsense status when both
+			 * rxsense and hpd indicates we're connected.
+			 * This avoids what seems to be bad behaviour in
+			 * at least iMX6S versions of the phy.
+			 */
+			if (phy_stat & HDMI_PHY_HPD)
+				hdmi->rxsense = true;
+
+			dw_hdmi_update_power(hdmi);
+			dw_hdmi_update_phy_mask(hdmi);
+		}
+		mutex_unlock(&hdmi->mutex);
+	}
+
+	if (intr_stat & HDMI_IH_PHY_STAT0_HPD) {
+		dev_dbg(hdmi->dev, "EVENT=%s\n",
+			phy_int_pol & HDMI_PHY_HPD ? "plugin" : "plugout");
+		drm_helper_hpd_irq_event(hdmi->bridge->dev);
+	}
+
+	hdmi_writeb(hdmi, intr_stat, HDMI_IH_PHY_STAT0);
+	hdmi_writeb(hdmi, ~(HDMI_IH_PHY_STAT0_HPD | HDMI_IH_PHY_STAT0_RX_SENSE),
+		    HDMI_IH_MUTE_PHY_STAT0);
+
+	return IRQ_HANDLED;
+}
+
+static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi)
+{
+	struct drm_encoder *encoder = hdmi->encoder;
+	struct drm_bridge *bridge;
+	int ret;
+
+	bridge = devm_kzalloc(drm->dev, sizeof(*bridge), GFP_KERNEL);
+	if (!bridge) {
+		DRM_ERROR("Failed to allocate drm bridge\n");
+		return -ENOMEM;
+	}
+
+	hdmi->bridge = bridge;
+	bridge->driver_private = hdmi;
+	bridge->funcs = &dw_hdmi_bridge_funcs;
+	ret = drm_bridge_attach(drm, bridge);
+	if (ret) {
+		DRM_ERROR("Failed to initialize bridge with drm\n");
+		return -EINVAL;
+	}
+
+	encoder->bridge = bridge;
+	hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;
+
+	drm_connector_helper_add(&hdmi->connector,
+				 &dw_hdmi_connector_helper_funcs);
+	drm_connector_init(drm, &hdmi->connector, &dw_hdmi_connector_funcs,
+			   DRM_MODE_CONNECTOR_HDMIA);
+
+	hdmi->connector.encoder = encoder;
+
+	drm_mode_connector_attach_encoder(&hdmi->connector, encoder);
+
+	return 0;
+}
+
+int dw_hdmi_bind(struct device *dev, struct device *master,
+		 void *data, struct drm_encoder *encoder,
+		 struct resource *iores, int irq,
+		 const struct dw_hdmi_plat_data *plat_data)
+{
+	struct drm_device *drm = data;
+	struct device_node *np = dev->of_node;
+	struct platform_device_info pdevinfo;
+	struct device_node *ddc_node;
+	struct dw_hdmi_audio_data audio;
+	struct dw_hdmi *hdmi;
+	int ret;
+	u32 val = 1;
+
+	hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL);
+	if (!hdmi)
+		return -ENOMEM;
+
+	hdmi->connector.interlace_allowed = 1;
+
+	hdmi->plat_data = plat_data;
+	hdmi->dev = dev;
+	hdmi->dev_type = plat_data->dev_type;
+	hdmi->sample_rate = 48000;
+	hdmi->encoder = encoder;
+	hdmi->disabled = true;
+	hdmi->rxsense = true;
+	hdmi->phy_mask = (u8)~(HDMI_PHY_HPD | HDMI_PHY_RX_SENSE);
+
+	mutex_init(&hdmi->mutex);
+	mutex_init(&hdmi->audio_mutex);
+	spin_lock_init(&hdmi->audio_lock);
+
+	of_property_read_u32(np, "reg-io-width", &val);
+
+	switch (val) {
+	case 4:
+		hdmi->write = dw_hdmi_writel;
+		hdmi->read = dw_hdmi_readl;
+		break;
+	case 1:
+		hdmi->write = dw_hdmi_writeb;
+		hdmi->read = dw_hdmi_readb;
+		break;
+	default:
+		dev_err(dev, "reg-io-width must be 1 or 4\n");
+		return -EINVAL;
+	}
+
+	ddc_node = of_parse_phandle(np, "ddc-i2c-bus", 0);
+	if (ddc_node) {
+		hdmi->ddc = of_find_i2c_adapter_by_node(ddc_node);
+		of_node_put(ddc_node);
+		if (!hdmi->ddc) {
+			dev_dbg(hdmi->dev, "failed to read ddc node\n");
+			return -EPROBE_DEFER;
+		}
+
+	} else {
+		dev_dbg(hdmi->dev, "no ddc property found\n");
+	}
+
+	hdmi->regs = devm_ioremap_resource(dev, iores);
+	if (IS_ERR(hdmi->regs))
+		return PTR_ERR(hdmi->regs);
+
+	hdmi->isfr_clk = devm_clk_get(hdmi->dev, "isfr");
+	if (IS_ERR(hdmi->isfr_clk)) {
+		ret = PTR_ERR(hdmi->isfr_clk);
+		dev_err(hdmi->dev, "Unable to get HDMI isfr clk: %d\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(hdmi->isfr_clk);
+	if (ret) {
+		dev_err(hdmi->dev, "Cannot enable HDMI isfr clock: %d\n", ret);
+		return ret;
+	}
+
+	hdmi->iahb_clk = devm_clk_get(hdmi->dev, "iahb");
+	if (IS_ERR(hdmi->iahb_clk)) {
+		ret = PTR_ERR(hdmi->iahb_clk);
+		dev_err(hdmi->dev, "Unable to get HDMI iahb clk: %d\n", ret);
+		goto err_isfr;
+	}
+
+	ret = clk_prepare_enable(hdmi->iahb_clk);
+	if (ret) {
+		dev_err(hdmi->dev, "Cannot enable HDMI iahb clock: %d\n", ret);
+		goto err_isfr;
+	}
+
+	/* Product and revision IDs */
+	dev_info(dev,
+		 "Detected HDMI controller 0x%x:0x%x:0x%x:0x%x\n",
+		 hdmi_readb(hdmi, HDMI_DESIGN_ID),
+		 hdmi_readb(hdmi, HDMI_REVISION_ID),
+		 hdmi_readb(hdmi, HDMI_PRODUCT_ID0),
+		 hdmi_readb(hdmi, HDMI_PRODUCT_ID1));
+
+	initialize_hdmi_ih_mutes(hdmi);
+
+	ret = devm_request_threaded_irq(dev, irq, dw_hdmi_hardirq,
+					dw_hdmi_irq, IRQF_SHARED,
+					dev_name(dev), hdmi);
+	if (ret)
+		goto err_iahb;
+
+	/*
+	 * To prevent overflows in HDMI_IH_FC_STAT2, set the clk regenerator
+	 * N and cts values before enabling phy
+	 */
+	hdmi_init_clk_regenerator(hdmi);
+
+	/*
+	 * Configure registers related to HDMI interrupt
+	 * generation before registering IRQ.
+	 */
+	hdmi_writeb(hdmi, HDMI_PHY_HPD | HDMI_PHY_RX_SENSE, HDMI_PHY_POL0);
+
+	/* Clear Hotplug interrupts */
+	hdmi_writeb(hdmi, HDMI_IH_PHY_STAT0_HPD | HDMI_IH_PHY_STAT0_RX_SENSE,
+		    HDMI_IH_PHY_STAT0);
+
+	ret = dw_hdmi_fb_registered(hdmi);
+	if (ret)
+		goto err_iahb;
+
+	ret = dw_hdmi_register(drm, hdmi);
+	if (ret)
+		goto err_iahb;
+
+	/* Unmute interrupts */
+	hdmi_writeb(hdmi, ~(HDMI_IH_PHY_STAT0_HPD | HDMI_IH_PHY_STAT0_RX_SENSE),
+		    HDMI_IH_MUTE_PHY_STAT0);
+
+	memset(&pdevinfo, 0, sizeof(pdevinfo));
+	pdevinfo.parent = dev;
+	pdevinfo.id = PLATFORM_DEVID_AUTO;
+
+	if (hdmi_readb(hdmi, HDMI_CONFIG1_ID) & HDMI_CONFIG1_AHB) {
+		audio.phys = iores->start;
+		audio.base = hdmi->regs;
+		audio.irq = irq;
+		audio.hdmi = hdmi;
+		audio.eld = hdmi->connector.eld;
+
+		pdevinfo.name = "dw-hdmi-ahb-audio";
+		pdevinfo.data = &audio;
+		pdevinfo.size_data = sizeof(audio);
+		pdevinfo.dma_mask = DMA_BIT_MASK(32);
+		hdmi->audio = platform_device_register_full(&pdevinfo);
+	}
+
+	dev_set_drvdata(dev, hdmi);
+
+	return 0;
+
+err_iahb:
+	clk_disable_unprepare(hdmi->iahb_clk);
+err_isfr:
+	clk_disable_unprepare(hdmi->isfr_clk);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_bind);
+
+void dw_hdmi_unbind(struct device *dev, struct device *master, void *data)
+{
+	struct dw_hdmi *hdmi = dev_get_drvdata(dev);
+
+	if (hdmi->audio && !IS_ERR(hdmi->audio))
+		platform_device_unregister(hdmi->audio);
+
+	/* Disable all interrupts */
+	hdmi_writeb(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0);
+
+	hdmi->connector.funcs->destroy(&hdmi->connector);
+	hdmi->encoder->funcs->destroy(hdmi->encoder);
+
+	clk_disable_unprepare(hdmi->iahb_clk);
+	clk_disable_unprepare(hdmi->isfr_clk);
+	i2c_put_adapter(hdmi->ddc);
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_unbind);
+
+MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
+MODULE_AUTHOR("Andy Yan <andy.yan@rock-chips.com>");
+MODULE_AUTHOR("Yakir Yang <ykk@rock-chips.com>");
+MODULE_DESCRIPTION("DW HDMI transmitter driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:dw-hdmi");
diff --git a/drivers/gpu/drm/bridge/dw-hdmi.h b/drivers/gpu/drm/bridge/dw-hdmi.h
new file mode 100644
index 0000000..fc9a560
--- /dev/null
+++ b/drivers/gpu/drm/bridge/dw-hdmi.h
@@ -0,0 +1,1037 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DW_HDMI_H__
+#define __DW_HDMI_H__
+
+/* Identification Registers */
+#define HDMI_DESIGN_ID                          0x0000
+#define HDMI_REVISION_ID                        0x0001
+#define HDMI_PRODUCT_ID0                        0x0002
+#define HDMI_PRODUCT_ID1                        0x0003
+#define HDMI_CONFIG0_ID                         0x0004
+#define HDMI_CONFIG1_ID                         0x0005
+#define HDMI_CONFIG2_ID                         0x0006
+#define HDMI_CONFIG3_ID                         0x0007
+
+/* Interrupt Registers */
+#define HDMI_IH_FC_STAT0                        0x0100
+#define HDMI_IH_FC_STAT1                        0x0101
+#define HDMI_IH_FC_STAT2                        0x0102
+#define HDMI_IH_AS_STAT0                        0x0103
+#define HDMI_IH_PHY_STAT0                       0x0104
+#define HDMI_IH_I2CM_STAT0                      0x0105
+#define HDMI_IH_CEC_STAT0                       0x0106
+#define HDMI_IH_VP_STAT0                        0x0107
+#define HDMI_IH_I2CMPHY_STAT0                   0x0108
+#define HDMI_IH_AHBDMAAUD_STAT0                 0x0109
+
+#define HDMI_IH_MUTE_FC_STAT0                   0x0180
+#define HDMI_IH_MUTE_FC_STAT1                   0x0181
+#define HDMI_IH_MUTE_FC_STAT2                   0x0182
+#define HDMI_IH_MUTE_AS_STAT0                   0x0183
+#define HDMI_IH_MUTE_PHY_STAT0                  0x0184
+#define HDMI_IH_MUTE_I2CM_STAT0                 0x0185
+#define HDMI_IH_MUTE_CEC_STAT0                  0x0186
+#define HDMI_IH_MUTE_VP_STAT0                   0x0187
+#define HDMI_IH_MUTE_I2CMPHY_STAT0              0x0188
+#define HDMI_IH_MUTE_AHBDMAAUD_STAT0            0x0189
+#define HDMI_IH_MUTE                            0x01FF
+
+/* Video Sample Registers */
+#define HDMI_TX_INVID0                          0x0200
+#define HDMI_TX_INSTUFFING                      0x0201
+#define HDMI_TX_GYDATA0                         0x0202
+#define HDMI_TX_GYDATA1                         0x0203
+#define HDMI_TX_RCRDATA0                        0x0204
+#define HDMI_TX_RCRDATA1                        0x0205
+#define HDMI_TX_BCBDATA0                        0x0206
+#define HDMI_TX_BCBDATA1                        0x0207
+
+/* Video Packetizer Registers */
+#define HDMI_VP_STATUS                          0x0800
+#define HDMI_VP_PR_CD                           0x0801
+#define HDMI_VP_STUFF                           0x0802
+#define HDMI_VP_REMAP                           0x0803
+#define HDMI_VP_CONF                            0x0804
+#define HDMI_VP_STAT                            0x0805
+#define HDMI_VP_INT                             0x0806
+#define HDMI_VP_MASK                            0x0807
+#define HDMI_VP_POL                             0x0808
+
+/* Frame Composer Registers */
+#define HDMI_FC_INVIDCONF                       0x1000
+#define HDMI_FC_INHACTV0                        0x1001
+#define HDMI_FC_INHACTV1                        0x1002
+#define HDMI_FC_INHBLANK0                       0x1003
+#define HDMI_FC_INHBLANK1                       0x1004
+#define HDMI_FC_INVACTV0                        0x1005
+#define HDMI_FC_INVACTV1                        0x1006
+#define HDMI_FC_INVBLANK                        0x1007
+#define HDMI_FC_HSYNCINDELAY0                   0x1008
+#define HDMI_FC_HSYNCINDELAY1                   0x1009
+#define HDMI_FC_HSYNCINWIDTH0                   0x100A
+#define HDMI_FC_HSYNCINWIDTH1                   0x100B
+#define HDMI_FC_VSYNCINDELAY                    0x100C
+#define HDMI_FC_VSYNCINWIDTH                    0x100D
+#define HDMI_FC_INFREQ0                         0x100E
+#define HDMI_FC_INFREQ1                         0x100F
+#define HDMI_FC_INFREQ2                         0x1010
+#define HDMI_FC_CTRLDUR                         0x1011
+#define HDMI_FC_EXCTRLDUR                       0x1012
+#define HDMI_FC_EXCTRLSPAC                      0x1013
+#define HDMI_FC_CH0PREAM                        0x1014
+#define HDMI_FC_CH1PREAM                        0x1015
+#define HDMI_FC_CH2PREAM                        0x1016
+#define HDMI_FC_AVICONF3                        0x1017
+#define HDMI_FC_GCP                             0x1018
+#define HDMI_FC_AVICONF0                        0x1019
+#define HDMI_FC_AVICONF1                        0x101A
+#define HDMI_FC_AVICONF2                        0x101B
+#define HDMI_FC_AVIVID                          0x101C
+#define HDMI_FC_AVIETB0                         0x101D
+#define HDMI_FC_AVIETB1                         0x101E
+#define HDMI_FC_AVISBB0                         0x101F
+#define HDMI_FC_AVISBB1                         0x1020
+#define HDMI_FC_AVIELB0                         0x1021
+#define HDMI_FC_AVIELB1                         0x1022
+#define HDMI_FC_AVISRB0                         0x1023
+#define HDMI_FC_AVISRB1                         0x1024
+#define HDMI_FC_AUDICONF0                       0x1025
+#define HDMI_FC_AUDICONF1                       0x1026
+#define HDMI_FC_AUDICONF2                       0x1027
+#define HDMI_FC_AUDICONF3                       0x1028
+#define HDMI_FC_VSDIEEEID0                      0x1029
+#define HDMI_FC_VSDSIZE                         0x102A
+#define HDMI_FC_VSDIEEEID1                      0x1030
+#define HDMI_FC_VSDIEEEID2                      0x1031
+#define HDMI_FC_VSDPAYLOAD0                     0x1032
+#define HDMI_FC_VSDPAYLOAD1                     0x1033
+#define HDMI_FC_VSDPAYLOAD2                     0x1034
+#define HDMI_FC_VSDPAYLOAD3                     0x1035
+#define HDMI_FC_VSDPAYLOAD4                     0x1036
+#define HDMI_FC_VSDPAYLOAD5                     0x1037
+#define HDMI_FC_VSDPAYLOAD6                     0x1038
+#define HDMI_FC_VSDPAYLOAD7                     0x1039
+#define HDMI_FC_VSDPAYLOAD8                     0x103A
+#define HDMI_FC_VSDPAYLOAD9                     0x103B
+#define HDMI_FC_VSDPAYLOAD10                    0x103C
+#define HDMI_FC_VSDPAYLOAD11                    0x103D
+#define HDMI_FC_VSDPAYLOAD12                    0x103E
+#define HDMI_FC_VSDPAYLOAD13                    0x103F
+#define HDMI_FC_VSDPAYLOAD14                    0x1040
+#define HDMI_FC_VSDPAYLOAD15                    0x1041
+#define HDMI_FC_VSDPAYLOAD16                    0x1042
+#define HDMI_FC_VSDPAYLOAD17                    0x1043
+#define HDMI_FC_VSDPAYLOAD18                    0x1044
+#define HDMI_FC_VSDPAYLOAD19                    0x1045
+#define HDMI_FC_VSDPAYLOAD20                    0x1046
+#define HDMI_FC_VSDPAYLOAD21                    0x1047
+#define HDMI_FC_VSDPAYLOAD22                    0x1048
+#define HDMI_FC_VSDPAYLOAD23                    0x1049
+#define HDMI_FC_SPDVENDORNAME0                  0x104A
+#define HDMI_FC_SPDVENDORNAME1                  0x104B
+#define HDMI_FC_SPDVENDORNAME2                  0x104C
+#define HDMI_FC_SPDVENDORNAME3                  0x104D
+#define HDMI_FC_SPDVENDORNAME4                  0x104E
+#define HDMI_FC_SPDVENDORNAME5                  0x104F
+#define HDMI_FC_SPDVENDORNAME6                  0x1050
+#define HDMI_FC_SPDVENDORNAME7                  0x1051
+#define HDMI_FC_SDPPRODUCTNAME0                 0x1052
+#define HDMI_FC_SDPPRODUCTNAME1                 0x1053
+#define HDMI_FC_SDPPRODUCTNAME2                 0x1054
+#define HDMI_FC_SDPPRODUCTNAME3                 0x1055
+#define HDMI_FC_SDPPRODUCTNAME4                 0x1056
+#define HDMI_FC_SDPPRODUCTNAME5                 0x1057
+#define HDMI_FC_SDPPRODUCTNAME6                 0x1058
+#define HDMI_FC_SDPPRODUCTNAME7                 0x1059
+#define HDMI_FC_SDPPRODUCTNAME8                 0x105A
+#define HDMI_FC_SDPPRODUCTNAME9                 0x105B
+#define HDMI_FC_SDPPRODUCTNAME10                0x105C
+#define HDMI_FC_SDPPRODUCTNAME11                0x105D
+#define HDMI_FC_SDPPRODUCTNAME12                0x105E
+#define HDMI_FC_SDPPRODUCTNAME13                0x105F
+#define HDMI_FC_SDPPRODUCTNAME14                0x1060
+#define HDMI_FC_SPDPRODUCTNAME15                0x1061
+#define HDMI_FC_SPDDEVICEINF                    0x1062
+#define HDMI_FC_AUDSCONF                        0x1063
+#define HDMI_FC_AUDSSTAT                        0x1064
+#define HDMI_FC_DATACH0FILL                     0x1070
+#define HDMI_FC_DATACH1FILL                     0x1071
+#define HDMI_FC_DATACH2FILL                     0x1072
+#define HDMI_FC_CTRLQHIGH                       0x1073
+#define HDMI_FC_CTRLQLOW                        0x1074
+#define HDMI_FC_ACP0                            0x1075
+#define HDMI_FC_ACP28                           0x1076
+#define HDMI_FC_ACP27                           0x1077
+#define HDMI_FC_ACP26                           0x1078
+#define HDMI_FC_ACP25                           0x1079
+#define HDMI_FC_ACP24                           0x107A
+#define HDMI_FC_ACP23                           0x107B
+#define HDMI_FC_ACP22                           0x107C
+#define HDMI_FC_ACP21                           0x107D
+#define HDMI_FC_ACP20                           0x107E
+#define HDMI_FC_ACP19                           0x107F
+#define HDMI_FC_ACP18                           0x1080
+#define HDMI_FC_ACP17                           0x1081
+#define HDMI_FC_ACP16                           0x1082
+#define HDMI_FC_ACP15                           0x1083
+#define HDMI_FC_ACP14                           0x1084
+#define HDMI_FC_ACP13                           0x1085
+#define HDMI_FC_ACP12                           0x1086
+#define HDMI_FC_ACP11                           0x1087
+#define HDMI_FC_ACP10                           0x1088
+#define HDMI_FC_ACP9                            0x1089
+#define HDMI_FC_ACP8                            0x108A
+#define HDMI_FC_ACP7                            0x108B
+#define HDMI_FC_ACP6                            0x108C
+#define HDMI_FC_ACP5                            0x108D
+#define HDMI_FC_ACP4                            0x108E
+#define HDMI_FC_ACP3                            0x108F
+#define HDMI_FC_ACP2                            0x1090
+#define HDMI_FC_ACP1                            0x1091
+#define HDMI_FC_ISCR1_0                         0x1092
+#define HDMI_FC_ISCR1_16                        0x1093
+#define HDMI_FC_ISCR1_15                        0x1094
+#define HDMI_FC_ISCR1_14                        0x1095
+#define HDMI_FC_ISCR1_13                        0x1096
+#define HDMI_FC_ISCR1_12                        0x1097
+#define HDMI_FC_ISCR1_11                        0x1098
+#define HDMI_FC_ISCR1_10                        0x1099
+#define HDMI_FC_ISCR1_9                         0x109A
+#define HDMI_FC_ISCR1_8                         0x109B
+#define HDMI_FC_ISCR1_7                         0x109C
+#define HDMI_FC_ISCR1_6                         0x109D
+#define HDMI_FC_ISCR1_5                         0x109E
+#define HDMI_FC_ISCR1_4                         0x109F
+#define HDMI_FC_ISCR1_3                         0x10A0
+#define HDMI_FC_ISCR1_2                         0x10A1
+#define HDMI_FC_ISCR1_1                         0x10A2
+#define HDMI_FC_ISCR2_15                        0x10A3
+#define HDMI_FC_ISCR2_14                        0x10A4
+#define HDMI_FC_ISCR2_13                        0x10A5
+#define HDMI_FC_ISCR2_12                        0x10A6
+#define HDMI_FC_ISCR2_11                        0x10A7
+#define HDMI_FC_ISCR2_10                        0x10A8
+#define HDMI_FC_ISCR2_9                         0x10A9
+#define HDMI_FC_ISCR2_8                         0x10AA
+#define HDMI_FC_ISCR2_7                         0x10AB
+#define HDMI_FC_ISCR2_6                         0x10AC
+#define HDMI_FC_ISCR2_5                         0x10AD
+#define HDMI_FC_ISCR2_4                         0x10AE
+#define HDMI_FC_ISCR2_3                         0x10AF
+#define HDMI_FC_ISCR2_2                         0x10B0
+#define HDMI_FC_ISCR2_1                         0x10B1
+#define HDMI_FC_ISCR2_0                         0x10B2
+#define HDMI_FC_DATAUTO0                        0x10B3
+#define HDMI_FC_DATAUTO1                        0x10B4
+#define HDMI_FC_DATAUTO2                        0x10B5
+#define HDMI_FC_DATMAN                          0x10B6
+#define HDMI_FC_DATAUTO3                        0x10B7
+#define HDMI_FC_RDRB0                           0x10B8
+#define HDMI_FC_RDRB1                           0x10B9
+#define HDMI_FC_RDRB2                           0x10BA
+#define HDMI_FC_RDRB3                           0x10BB
+#define HDMI_FC_RDRB4                           0x10BC
+#define HDMI_FC_RDRB5                           0x10BD
+#define HDMI_FC_RDRB6                           0x10BE
+#define HDMI_FC_RDRB7                           0x10BF
+#define HDMI_FC_STAT0                           0x10D0
+#define HDMI_FC_INT0                            0x10D1
+#define HDMI_FC_MASK0                           0x10D2
+#define HDMI_FC_POL0                            0x10D3
+#define HDMI_FC_STAT1                           0x10D4
+#define HDMI_FC_INT1                            0x10D5
+#define HDMI_FC_MASK1                           0x10D6
+#define HDMI_FC_POL1                            0x10D7
+#define HDMI_FC_STAT2                           0x10D8
+#define HDMI_FC_INT2                            0x10D9
+#define HDMI_FC_MASK2                           0x10DA
+#define HDMI_FC_POL2                            0x10DB
+#define HDMI_FC_PRCONF                          0x10E0
+
+#define HDMI_FC_GMD_STAT                        0x1100
+#define HDMI_FC_GMD_EN                          0x1101
+#define HDMI_FC_GMD_UP                          0x1102
+#define HDMI_FC_GMD_CONF                        0x1103
+#define HDMI_FC_GMD_HB                          0x1104
+#define HDMI_FC_GMD_PB0                         0x1105
+#define HDMI_FC_GMD_PB1                         0x1106
+#define HDMI_FC_GMD_PB2                         0x1107
+#define HDMI_FC_GMD_PB3                         0x1108
+#define HDMI_FC_GMD_PB4                         0x1109
+#define HDMI_FC_GMD_PB5                         0x110A
+#define HDMI_FC_GMD_PB6                         0x110B
+#define HDMI_FC_GMD_PB7                         0x110C
+#define HDMI_FC_GMD_PB8                         0x110D
+#define HDMI_FC_GMD_PB9                         0x110E
+#define HDMI_FC_GMD_PB10                        0x110F
+#define HDMI_FC_GMD_PB11                        0x1110
+#define HDMI_FC_GMD_PB12                        0x1111
+#define HDMI_FC_GMD_PB13                        0x1112
+#define HDMI_FC_GMD_PB14                        0x1113
+#define HDMI_FC_GMD_PB15                        0x1114
+#define HDMI_FC_GMD_PB16                        0x1115
+#define HDMI_FC_GMD_PB17                        0x1116
+#define HDMI_FC_GMD_PB18                        0x1117
+#define HDMI_FC_GMD_PB19                        0x1118
+#define HDMI_FC_GMD_PB20                        0x1119
+#define HDMI_FC_GMD_PB21                        0x111A
+#define HDMI_FC_GMD_PB22                        0x111B
+#define HDMI_FC_GMD_PB23                        0x111C
+#define HDMI_FC_GMD_PB24                        0x111D
+#define HDMI_FC_GMD_PB25                        0x111E
+#define HDMI_FC_GMD_PB26                        0x111F
+#define HDMI_FC_GMD_PB27                        0x1120
+
+#define HDMI_FC_DBGFORCE                        0x1200
+#define HDMI_FC_DBGAUD0CH0                      0x1201
+#define HDMI_FC_DBGAUD1CH0                      0x1202
+#define HDMI_FC_DBGAUD2CH0                      0x1203
+#define HDMI_FC_DBGAUD0CH1                      0x1204
+#define HDMI_FC_DBGAUD1CH1                      0x1205
+#define HDMI_FC_DBGAUD2CH1                      0x1206
+#define HDMI_FC_DBGAUD0CH2                      0x1207
+#define HDMI_FC_DBGAUD1CH2                      0x1208
+#define HDMI_FC_DBGAUD2CH2                      0x1209
+#define HDMI_FC_DBGAUD0CH3                      0x120A
+#define HDMI_FC_DBGAUD1CH3                      0x120B
+#define HDMI_FC_DBGAUD2CH3                      0x120C
+#define HDMI_FC_DBGAUD0CH4                      0x120D
+#define HDMI_FC_DBGAUD1CH4                      0x120E
+#define HDMI_FC_DBGAUD2CH4                      0x120F
+#define HDMI_FC_DBGAUD0CH5                      0x1210
+#define HDMI_FC_DBGAUD1CH5                      0x1211
+#define HDMI_FC_DBGAUD2CH5                      0x1212
+#define HDMI_FC_DBGAUD0CH6                      0x1213
+#define HDMI_FC_DBGAUD1CH6                      0x1214
+#define HDMI_FC_DBGAUD2CH6                      0x1215
+#define HDMI_FC_DBGAUD0CH7                      0x1216
+#define HDMI_FC_DBGAUD1CH7                      0x1217
+#define HDMI_FC_DBGAUD2CH7                      0x1218
+#define HDMI_FC_DBGTMDS0                        0x1219
+#define HDMI_FC_DBGTMDS1                        0x121A
+#define HDMI_FC_DBGTMDS2                        0x121B
+
+/* HDMI Source PHY Registers */
+#define HDMI_PHY_CONF0                          0x3000
+#define HDMI_PHY_TST0                           0x3001
+#define HDMI_PHY_TST1                           0x3002
+#define HDMI_PHY_TST2                           0x3003
+#define HDMI_PHY_STAT0                          0x3004
+#define HDMI_PHY_INT0                           0x3005
+#define HDMI_PHY_MASK0                          0x3006
+#define HDMI_PHY_POL0                           0x3007
+
+/* HDMI Master PHY Registers */
+#define HDMI_PHY_I2CM_SLAVE_ADDR                0x3020
+#define HDMI_PHY_I2CM_ADDRESS_ADDR              0x3021
+#define HDMI_PHY_I2CM_DATAO_1_ADDR              0x3022
+#define HDMI_PHY_I2CM_DATAO_0_ADDR              0x3023
+#define HDMI_PHY_I2CM_DATAI_1_ADDR              0x3024
+#define HDMI_PHY_I2CM_DATAI_0_ADDR              0x3025
+#define HDMI_PHY_I2CM_OPERATION_ADDR            0x3026
+#define HDMI_PHY_I2CM_INT_ADDR                  0x3027
+#define HDMI_PHY_I2CM_CTLINT_ADDR               0x3028
+#define HDMI_PHY_I2CM_DIV_ADDR                  0x3029
+#define HDMI_PHY_I2CM_SOFTRSTZ_ADDR             0x302a
+#define HDMI_PHY_I2CM_SS_SCL_HCNT_1_ADDR        0x302b
+#define HDMI_PHY_I2CM_SS_SCL_HCNT_0_ADDR        0x302c
+#define HDMI_PHY_I2CM_SS_SCL_LCNT_1_ADDR        0x302d
+#define HDMI_PHY_I2CM_SS_SCL_LCNT_0_ADDR        0x302e
+#define HDMI_PHY_I2CM_FS_SCL_HCNT_1_ADDR        0x302f
+#define HDMI_PHY_I2CM_FS_SCL_HCNT_0_ADDR        0x3030
+#define HDMI_PHY_I2CM_FS_SCL_LCNT_1_ADDR        0x3031
+#define HDMI_PHY_I2CM_FS_SCL_LCNT_0_ADDR        0x3032
+
+/* Audio Sampler Registers */
+#define HDMI_AUD_CONF0                          0x3100
+#define HDMI_AUD_CONF1                          0x3101
+#define HDMI_AUD_INT                            0x3102
+#define HDMI_AUD_CONF2                          0x3103
+#define HDMI_AUD_N1                             0x3200
+#define HDMI_AUD_N2                             0x3201
+#define HDMI_AUD_N3                             0x3202
+#define HDMI_AUD_CTS1                           0x3203
+#define HDMI_AUD_CTS2                           0x3204
+#define HDMI_AUD_CTS3                           0x3205
+#define HDMI_AUD_INPUTCLKFS                     0x3206
+#define HDMI_AUD_SPDIFINT			0x3302
+#define HDMI_AUD_CONF0_HBR                      0x3400
+#define HDMI_AUD_HBR_STATUS                     0x3401
+#define HDMI_AUD_HBR_INT                        0x3402
+#define HDMI_AUD_HBR_POL                        0x3403
+#define HDMI_AUD_HBR_MASK                       0x3404
+
+/*
+ * Generic Parallel Audio Interface Registers
+ * Not used as GPAUD interface is not enabled in hw
+ */
+#define HDMI_GP_CONF0                           0x3500
+#define HDMI_GP_CONF1                           0x3501
+#define HDMI_GP_CONF2                           0x3502
+#define HDMI_GP_STAT                            0x3503
+#define HDMI_GP_INT                             0x3504
+#define HDMI_GP_MASK                            0x3505
+#define HDMI_GP_POL                             0x3506
+
+/* Audio DMA Registers */
+#define HDMI_AHB_DMA_CONF0                      0x3600
+#define HDMI_AHB_DMA_START                      0x3601
+#define HDMI_AHB_DMA_STOP                       0x3602
+#define HDMI_AHB_DMA_THRSLD                     0x3603
+#define HDMI_AHB_DMA_STRADDR0                   0x3604
+#define HDMI_AHB_DMA_STRADDR1                   0x3605
+#define HDMI_AHB_DMA_STRADDR2                   0x3606
+#define HDMI_AHB_DMA_STRADDR3                   0x3607
+#define HDMI_AHB_DMA_STPADDR0                   0x3608
+#define HDMI_AHB_DMA_STPADDR1                   0x3609
+#define HDMI_AHB_DMA_STPADDR2                   0x360a
+#define HDMI_AHB_DMA_STPADDR3                   0x360b
+#define HDMI_AHB_DMA_BSTADDR0                   0x360c
+#define HDMI_AHB_DMA_BSTADDR1                   0x360d
+#define HDMI_AHB_DMA_BSTADDR2                   0x360e
+#define HDMI_AHB_DMA_BSTADDR3                   0x360f
+#define HDMI_AHB_DMA_MBLENGTH0                  0x3610
+#define HDMI_AHB_DMA_MBLENGTH1                  0x3611
+#define HDMI_AHB_DMA_STAT                       0x3612
+#define HDMI_AHB_DMA_INT                        0x3613
+#define HDMI_AHB_DMA_MASK                       0x3614
+#define HDMI_AHB_DMA_POL                        0x3615
+#define HDMI_AHB_DMA_CONF1                      0x3616
+#define HDMI_AHB_DMA_BUFFSTAT                   0x3617
+#define HDMI_AHB_DMA_BUFFINT                    0x3618
+#define HDMI_AHB_DMA_BUFFMASK                   0x3619
+#define HDMI_AHB_DMA_BUFFPOL                    0x361a
+
+/* Main Controller Registers */
+#define HDMI_MC_SFRDIV                          0x4000
+#define HDMI_MC_CLKDIS                          0x4001
+#define HDMI_MC_SWRSTZ                          0x4002
+#define HDMI_MC_OPCTRL                          0x4003
+#define HDMI_MC_FLOWCTRL                        0x4004
+#define HDMI_MC_PHYRSTZ                         0x4005
+#define HDMI_MC_LOCKONCLOCK                     0x4006
+#define HDMI_MC_HEACPHY_RST                     0x4007
+
+/* Color Space  Converter Registers */
+#define HDMI_CSC_CFG                            0x4100
+#define HDMI_CSC_SCALE                          0x4101
+#define HDMI_CSC_COEF_A1_MSB                    0x4102
+#define HDMI_CSC_COEF_A1_LSB                    0x4103
+#define HDMI_CSC_COEF_A2_MSB                    0x4104
+#define HDMI_CSC_COEF_A2_LSB                    0x4105
+#define HDMI_CSC_COEF_A3_MSB                    0x4106
+#define HDMI_CSC_COEF_A3_LSB                    0x4107
+#define HDMI_CSC_COEF_A4_MSB                    0x4108
+#define HDMI_CSC_COEF_A4_LSB                    0x4109
+#define HDMI_CSC_COEF_B1_MSB                    0x410A
+#define HDMI_CSC_COEF_B1_LSB                    0x410B
+#define HDMI_CSC_COEF_B2_MSB                    0x410C
+#define HDMI_CSC_COEF_B2_LSB                    0x410D
+#define HDMI_CSC_COEF_B3_MSB                    0x410E
+#define HDMI_CSC_COEF_B3_LSB                    0x410F
+#define HDMI_CSC_COEF_B4_MSB                    0x4110
+#define HDMI_CSC_COEF_B4_LSB                    0x4111
+#define HDMI_CSC_COEF_C1_MSB                    0x4112
+#define HDMI_CSC_COEF_C1_LSB                    0x4113
+#define HDMI_CSC_COEF_C2_MSB                    0x4114
+#define HDMI_CSC_COEF_C2_LSB                    0x4115
+#define HDMI_CSC_COEF_C3_MSB                    0x4116
+#define HDMI_CSC_COEF_C3_LSB                    0x4117
+#define HDMI_CSC_COEF_C4_MSB                    0x4118
+#define HDMI_CSC_COEF_C4_LSB                    0x4119
+
+/* HDCP Encryption Engine Registers */
+#define HDMI_A_HDCPCFG0                         0x5000
+#define HDMI_A_HDCPCFG1                         0x5001
+#define HDMI_A_HDCPOBS0                         0x5002
+#define HDMI_A_HDCPOBS1                         0x5003
+#define HDMI_A_HDCPOBS2                         0x5004
+#define HDMI_A_HDCPOBS3                         0x5005
+#define HDMI_A_APIINTCLR                        0x5006
+#define HDMI_A_APIINTSTAT                       0x5007
+#define HDMI_A_APIINTMSK                        0x5008
+#define HDMI_A_VIDPOLCFG                        0x5009
+#define HDMI_A_OESSWCFG                         0x500A
+#define HDMI_A_TIMER1SETUP0                     0x500B
+#define HDMI_A_TIMER1SETUP1                     0x500C
+#define HDMI_A_TIMER2SETUP0                     0x500D
+#define HDMI_A_TIMER2SETUP1                     0x500E
+#define HDMI_A_100MSCFG                         0x500F
+#define HDMI_A_2SCFG0                           0x5010
+#define HDMI_A_2SCFG1                           0x5011
+#define HDMI_A_5SCFG0                           0x5012
+#define HDMI_A_5SCFG1                           0x5013
+#define HDMI_A_SRMVERLSB                        0x5014
+#define HDMI_A_SRMVERMSB                        0x5015
+#define HDMI_A_SRMCTRL                          0x5016
+#define HDMI_A_SFRSETUP                         0x5017
+#define HDMI_A_I2CHSETUP                        0x5018
+#define HDMI_A_INTSETUP                         0x5019
+#define HDMI_A_PRESETUP                         0x501A
+#define HDMI_A_SRM_BASE                         0x5020
+
+/* CEC Engine Registers */
+#define HDMI_CEC_CTRL                           0x7D00
+#define HDMI_CEC_STAT                           0x7D01
+#define HDMI_CEC_MASK                           0x7D02
+#define HDMI_CEC_POLARITY                       0x7D03
+#define HDMI_CEC_INT                            0x7D04
+#define HDMI_CEC_ADDR_L                         0x7D05
+#define HDMI_CEC_ADDR_H                         0x7D06
+#define HDMI_CEC_TX_CNT                         0x7D07
+#define HDMI_CEC_RX_CNT                         0x7D08
+#define HDMI_CEC_TX_DATA0                       0x7D10
+#define HDMI_CEC_TX_DATA1                       0x7D11
+#define HDMI_CEC_TX_DATA2                       0x7D12
+#define HDMI_CEC_TX_DATA3                       0x7D13
+#define HDMI_CEC_TX_DATA4                       0x7D14
+#define HDMI_CEC_TX_DATA5                       0x7D15
+#define HDMI_CEC_TX_DATA6                       0x7D16
+#define HDMI_CEC_TX_DATA7                       0x7D17
+#define HDMI_CEC_TX_DATA8                       0x7D18
+#define HDMI_CEC_TX_DATA9                       0x7D19
+#define HDMI_CEC_TX_DATA10                      0x7D1a
+#define HDMI_CEC_TX_DATA11                      0x7D1b
+#define HDMI_CEC_TX_DATA12                      0x7D1c
+#define HDMI_CEC_TX_DATA13                      0x7D1d
+#define HDMI_CEC_TX_DATA14                      0x7D1e
+#define HDMI_CEC_TX_DATA15                      0x7D1f
+#define HDMI_CEC_RX_DATA0                       0x7D20
+#define HDMI_CEC_RX_DATA1                       0x7D21
+#define HDMI_CEC_RX_DATA2                       0x7D22
+#define HDMI_CEC_RX_DATA3                       0x7D23
+#define HDMI_CEC_RX_DATA4                       0x7D24
+#define HDMI_CEC_RX_DATA5                       0x7D25
+#define HDMI_CEC_RX_DATA6                       0x7D26
+#define HDMI_CEC_RX_DATA7                       0x7D27
+#define HDMI_CEC_RX_DATA8                       0x7D28
+#define HDMI_CEC_RX_DATA9                       0x7D29
+#define HDMI_CEC_RX_DATA10                      0x7D2a
+#define HDMI_CEC_RX_DATA11                      0x7D2b
+#define HDMI_CEC_RX_DATA12                      0x7D2c
+#define HDMI_CEC_RX_DATA13                      0x7D2d
+#define HDMI_CEC_RX_DATA14                      0x7D2e
+#define HDMI_CEC_RX_DATA15                      0x7D2f
+#define HDMI_CEC_LOCK                           0x7D30
+#define HDMI_CEC_WKUPCTRL                       0x7D31
+
+/* I2C Master Registers (E-DDC) */
+#define HDMI_I2CM_SLAVE                         0x7E00
+#define HDMI_I2CM_ADDRESS                       0x7E01
+#define HDMI_I2CM_DATAO                         0x7E02
+#define HDMI_I2CM_DATAI                         0x7E03
+#define HDMI_I2CM_OPERATION                     0x7E04
+#define HDMI_I2CM_INT                           0x7E05
+#define HDMI_I2CM_CTLINT                        0x7E06
+#define HDMI_I2CM_DIV                           0x7E07
+#define HDMI_I2CM_SEGADDR                       0x7E08
+#define HDMI_I2CM_SOFTRSTZ                      0x7E09
+#define HDMI_I2CM_SEGPTR                        0x7E0A
+#define HDMI_I2CM_SS_SCL_HCNT_1_ADDR            0x7E0B
+#define HDMI_I2CM_SS_SCL_HCNT_0_ADDR            0x7E0C
+#define HDMI_I2CM_SS_SCL_LCNT_1_ADDR            0x7E0D
+#define HDMI_I2CM_SS_SCL_LCNT_0_ADDR            0x7E0E
+#define HDMI_I2CM_FS_SCL_HCNT_1_ADDR            0x7E0F
+#define HDMI_I2CM_FS_SCL_HCNT_0_ADDR            0x7E10
+#define HDMI_I2CM_FS_SCL_LCNT_1_ADDR            0x7E11
+#define HDMI_I2CM_FS_SCL_LCNT_0_ADDR            0x7E12
+
+enum {
+/* CONFIG1_ID field values */
+	HDMI_CONFIG1_AHB = 0x01,
+
+/* IH_FC_INT2 field values */
+	HDMI_IH_FC_INT2_OVERFLOW_MASK = 0x03,
+	HDMI_IH_FC_INT2_LOW_PRIORITY_OVERFLOW = 0x02,
+	HDMI_IH_FC_INT2_HIGH_PRIORITY_OVERFLOW = 0x01,
+
+/* IH_FC_STAT2 field values */
+	HDMI_IH_FC_STAT2_OVERFLOW_MASK = 0x03,
+	HDMI_IH_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02,
+	HDMI_IH_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01,
+
+/* IH_PHY_STAT0 field values */
+	HDMI_IH_PHY_STAT0_RX_SENSE3 = 0x20,
+	HDMI_IH_PHY_STAT0_RX_SENSE2 = 0x10,
+	HDMI_IH_PHY_STAT0_RX_SENSE1 = 0x8,
+	HDMI_IH_PHY_STAT0_RX_SENSE0 = 0x4,
+	HDMI_IH_PHY_STAT0_TX_PHY_LOCK = 0x2,
+	HDMI_IH_PHY_STAT0_HPD = 0x1,
+
+/* IH_MUTE_I2CMPHY_STAT0 field values */
+	HDMI_IH_MUTE_I2CMPHY_STAT0_I2CMPHYDONE = 0x2,
+	HDMI_IH_MUTE_I2CMPHY_STAT0_I2CMPHYERROR = 0x1,
+
+/* IH_AHBDMAAUD_STAT0 field values */
+	HDMI_IH_AHBDMAAUD_STAT0_ERROR = 0x20,
+	HDMI_IH_AHBDMAAUD_STAT0_LOST = 0x10,
+	HDMI_IH_AHBDMAAUD_STAT0_RETRY = 0x08,
+	HDMI_IH_AHBDMAAUD_STAT0_DONE = 0x04,
+	HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL = 0x02,
+	HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY = 0x01,
+
+/* IH_MUTE_FC_STAT2 field values */
+	HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK = 0x03,
+	HDMI_IH_MUTE_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02,
+	HDMI_IH_MUTE_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01,
+
+/* IH_MUTE_AHBDMAAUD_STAT0 field values */
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR = 0x20,
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST = 0x10,
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY = 0x08,
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE = 0x04,
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL = 0x02,
+	HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY = 0x01,
+
+/* IH_MUTE field values */
+	HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT = 0x2,
+	HDMI_IH_MUTE_MUTE_ALL_INTERRUPT = 0x1,
+
+/* TX_INVID0 field values */
+	HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_MASK = 0x80,
+	HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_ENABLE = 0x80,
+	HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE = 0x00,
+	HDMI_TX_INVID0_VIDEO_MAPPING_MASK = 0x1F,
+	HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET = 0,
+
+/* TX_INSTUFFING field values */
+	HDMI_TX_INSTUFFING_BDBDATA_STUFFING_MASK = 0x4,
+	HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE = 0x4,
+	HDMI_TX_INSTUFFING_BDBDATA_STUFFING_DISABLE = 0x0,
+	HDMI_TX_INSTUFFING_RCRDATA_STUFFING_MASK = 0x2,
+	HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE = 0x2,
+	HDMI_TX_INSTUFFING_RCRDATA_STUFFING_DISABLE = 0x0,
+	HDMI_TX_INSTUFFING_GYDATA_STUFFING_MASK = 0x1,
+	HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE = 0x1,
+	HDMI_TX_INSTUFFING_GYDATA_STUFFING_DISABLE = 0x0,
+
+/* VP_PR_CD field values */
+	HDMI_VP_PR_CD_COLOR_DEPTH_MASK = 0xF0,
+	HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET = 4,
+	HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK = 0x0F,
+	HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET = 0,
+
+/* VP_STUFF field values */
+	HDMI_VP_STUFF_IDEFAULT_PHASE_MASK = 0x20,
+	HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET = 5,
+	HDMI_VP_STUFF_IFIX_PP_TO_LAST_MASK = 0x10,
+	HDMI_VP_STUFF_IFIX_PP_TO_LAST_OFFSET = 4,
+	HDMI_VP_STUFF_ICX_GOTO_P0_ST_MASK = 0x8,
+	HDMI_VP_STUFF_ICX_GOTO_P0_ST_OFFSET = 3,
+	HDMI_VP_STUFF_YCC422_STUFFING_MASK = 0x4,
+	HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE = 0x4,
+	HDMI_VP_STUFF_YCC422_STUFFING_DIRECT_MODE = 0x0,
+	HDMI_VP_STUFF_PP_STUFFING_MASK = 0x2,
+	HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE = 0x2,
+	HDMI_VP_STUFF_PP_STUFFING_DIRECT_MODE = 0x0,
+	HDMI_VP_STUFF_PR_STUFFING_MASK = 0x1,
+	HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE = 0x1,
+	HDMI_VP_STUFF_PR_STUFFING_DIRECT_MODE = 0x0,
+
+/* VP_CONF field values */
+	HDMI_VP_CONF_BYPASS_EN_MASK = 0x40,
+	HDMI_VP_CONF_BYPASS_EN_ENABLE = 0x40,
+	HDMI_VP_CONF_BYPASS_EN_DISABLE = 0x00,
+	HDMI_VP_CONF_PP_EN_ENMASK = 0x20,
+	HDMI_VP_CONF_PP_EN_ENABLE = 0x20,
+	HDMI_VP_CONF_PP_EN_DISABLE = 0x00,
+	HDMI_VP_CONF_PR_EN_MASK = 0x10,
+	HDMI_VP_CONF_PR_EN_ENABLE = 0x10,
+	HDMI_VP_CONF_PR_EN_DISABLE = 0x00,
+	HDMI_VP_CONF_YCC422_EN_MASK = 0x8,
+	HDMI_VP_CONF_YCC422_EN_ENABLE = 0x8,
+	HDMI_VP_CONF_YCC422_EN_DISABLE = 0x0,
+	HDMI_VP_CONF_BYPASS_SELECT_MASK = 0x4,
+	HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER = 0x4,
+	HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER = 0x0,
+	HDMI_VP_CONF_OUTPUT_SELECTOR_MASK = 0x3,
+	HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS = 0x3,
+	HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422 = 0x1,
+	HDMI_VP_CONF_OUTPUT_SELECTOR_PP = 0x0,
+
+/* VP_REMAP field values */
+	HDMI_VP_REMAP_MASK = 0x3,
+	HDMI_VP_REMAP_YCC422_24bit = 0x2,
+	HDMI_VP_REMAP_YCC422_20bit = 0x1,
+	HDMI_VP_REMAP_YCC422_16bit = 0x0,
+
+/* FC_INVIDCONF field values */
+	HDMI_FC_INVIDCONF_HDCP_KEEPOUT_MASK = 0x80,
+	HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE = 0x80,
+	HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE = 0x00,
+	HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_MASK = 0x40,
+	HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH = 0x40,
+	HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW = 0x00,
+	HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_MASK = 0x20,
+	HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH = 0x20,
+	HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW = 0x00,
+	HDMI_FC_INVIDCONF_DE_IN_POLARITY_MASK = 0x10,
+	HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH = 0x10,
+	HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW = 0x00,
+	HDMI_FC_INVIDCONF_DVI_MODEZ_MASK = 0x8,
+	HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE = 0x8,
+	HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE = 0x0,
+	HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_MASK = 0x2,
+	HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH = 0x2,
+	HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW = 0x0,
+	HDMI_FC_INVIDCONF_IN_I_P_MASK = 0x1,
+	HDMI_FC_INVIDCONF_IN_I_P_INTERLACED = 0x1,
+	HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE = 0x0,
+
+/* FC_AUDICONF0 field values */
+	HDMI_FC_AUDICONF0_CC_OFFSET = 4,
+	HDMI_FC_AUDICONF0_CC_MASK = 0x70,
+	HDMI_FC_AUDICONF0_CT_OFFSET = 0,
+	HDMI_FC_AUDICONF0_CT_MASK = 0xF,
+
+/* FC_AUDICONF1 field values */
+	HDMI_FC_AUDICONF1_SS_OFFSET = 3,
+	HDMI_FC_AUDICONF1_SS_MASK = 0x18,
+	HDMI_FC_AUDICONF1_SF_OFFSET = 0,
+	HDMI_FC_AUDICONF1_SF_MASK = 0x7,
+
+/* FC_AUDICONF3 field values */
+	HDMI_FC_AUDICONF3_LFEPBL_OFFSET = 5,
+	HDMI_FC_AUDICONF3_LFEPBL_MASK = 0x60,
+	HDMI_FC_AUDICONF3_DM_INH_OFFSET = 4,
+	HDMI_FC_AUDICONF3_DM_INH_MASK = 0x10,
+	HDMI_FC_AUDICONF3_LSV_OFFSET = 0,
+	HDMI_FC_AUDICONF3_LSV_MASK = 0xF,
+
+/* FC_AUDSCHNLS0 field values */
+	HDMI_FC_AUDSCHNLS0_CGMSA_OFFSET = 4,
+	HDMI_FC_AUDSCHNLS0_CGMSA_MASK = 0x30,
+	HDMI_FC_AUDSCHNLS0_COPYRIGHT_OFFSET = 0,
+	HDMI_FC_AUDSCHNLS0_COPYRIGHT_MASK = 0x01,
+
+/* FC_AUDSCHNLS3-6 field values */
+	HDMI_FC_AUDSCHNLS3_OIEC_CH0_OFFSET = 0,
+	HDMI_FC_AUDSCHNLS3_OIEC_CH0_MASK = 0x0f,
+	HDMI_FC_AUDSCHNLS3_OIEC_CH1_OFFSET = 4,
+	HDMI_FC_AUDSCHNLS3_OIEC_CH1_MASK = 0xf0,
+	HDMI_FC_AUDSCHNLS4_OIEC_CH2_OFFSET = 0,
+	HDMI_FC_AUDSCHNLS4_OIEC_CH2_MASK = 0x0f,
+	HDMI_FC_AUDSCHNLS4_OIEC_CH3_OFFSET = 4,
+	HDMI_FC_AUDSCHNLS4_OIEC_CH3_MASK = 0xf0,
+
+	HDMI_FC_AUDSCHNLS5_OIEC_CH0_OFFSET = 0,
+	HDMI_FC_AUDSCHNLS5_OIEC_CH0_MASK = 0x0f,
+	HDMI_FC_AUDSCHNLS5_OIEC_CH1_OFFSET = 4,
+	HDMI_FC_AUDSCHNLS5_OIEC_CH1_MASK = 0xf0,
+	HDMI_FC_AUDSCHNLS6_OIEC_CH2_OFFSET = 0,
+	HDMI_FC_AUDSCHNLS6_OIEC_CH2_MASK = 0x0f,
+	HDMI_FC_AUDSCHNLS6_OIEC_CH3_OFFSET = 4,
+	HDMI_FC_AUDSCHNLS6_OIEC_CH3_MASK = 0xf0,
+
+/* HDMI_FC_AUDSCHNLS7 field values */
+	HDMI_FC_AUDSCHNLS7_ACCURACY_OFFSET = 4,
+	HDMI_FC_AUDSCHNLS7_ACCURACY_MASK = 0x30,
+
+/* HDMI_FC_AUDSCHNLS8 field values */
+	HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_MASK = 0xf0,
+	HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_OFFSET = 4,
+	HDMI_FC_AUDSCHNLS8_WORDLEGNTH_MASK = 0x0f,
+	HDMI_FC_AUDSCHNLS8_WORDLEGNTH_OFFSET = 0,
+
+/* FC_AUDSCONF field values */
+	HDMI_FC_AUDSCONF_AUD_PACKET_SAMPFIT_MASK = 0xF0,
+	HDMI_FC_AUDSCONF_AUD_PACKET_SAMPFIT_OFFSET = 4,
+	HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_MASK = 0x1,
+	HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_OFFSET = 0,
+	HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_LAYOUT1 = 0x1,
+	HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_LAYOUT0 = 0x0,
+
+/* FC_STAT2 field values */
+	HDMI_FC_STAT2_OVERFLOW_MASK = 0x03,
+	HDMI_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02,
+	HDMI_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01,
+
+/* FC_INT2 field values */
+	HDMI_FC_INT2_OVERFLOW_MASK = 0x03,
+	HDMI_FC_INT2_LOW_PRIORITY_OVERFLOW = 0x02,
+	HDMI_FC_INT2_HIGH_PRIORITY_OVERFLOW = 0x01,
+
+/* FC_MASK2 field values */
+	HDMI_FC_MASK2_OVERFLOW_MASK = 0x03,
+	HDMI_FC_MASK2_LOW_PRIORITY_OVERFLOW = 0x02,
+	HDMI_FC_MASK2_HIGH_PRIORITY_OVERFLOW = 0x01,
+
+/* FC_PRCONF field values */
+	HDMI_FC_PRCONF_INCOMING_PR_FACTOR_MASK = 0xF0,
+	HDMI_FC_PRCONF_INCOMING_PR_FACTOR_OFFSET = 4,
+	HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_MASK = 0x0F,
+	HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_OFFSET = 0,
+
+/* FC_AVICONF0-FC_AVICONF3 field values */
+	HDMI_FC_AVICONF0_PIX_FMT_MASK = 0x03,
+	HDMI_FC_AVICONF0_PIX_FMT_RGB = 0x00,
+	HDMI_FC_AVICONF0_PIX_FMT_YCBCR422 = 0x01,
+	HDMI_FC_AVICONF0_PIX_FMT_YCBCR444 = 0x02,
+	HDMI_FC_AVICONF0_ACTIVE_FMT_MASK = 0x40,
+	HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT = 0x40,
+	HDMI_FC_AVICONF0_ACTIVE_FMT_NO_INFO = 0x00,
+	HDMI_FC_AVICONF0_BAR_DATA_MASK = 0x0C,
+	HDMI_FC_AVICONF0_BAR_DATA_NO_DATA = 0x00,
+	HDMI_FC_AVICONF0_BAR_DATA_VERT_BAR = 0x04,
+	HDMI_FC_AVICONF0_BAR_DATA_HORIZ_BAR = 0x08,
+	HDMI_FC_AVICONF0_BAR_DATA_VERT_HORIZ_BAR = 0x0C,
+	HDMI_FC_AVICONF0_SCAN_INFO_MASK = 0x30,
+	HDMI_FC_AVICONF0_SCAN_INFO_OVERSCAN = 0x10,
+	HDMI_FC_AVICONF0_SCAN_INFO_UNDERSCAN = 0x20,
+	HDMI_FC_AVICONF0_SCAN_INFO_NODATA = 0x00,
+
+	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_MASK = 0x0F,
+	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_USE_CODED = 0x08,
+	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_4_3 = 0x09,
+	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_16_9 = 0x0A,
+	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_14_9 = 0x0B,
+	HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_MASK = 0x30,
+	HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_NO_DATA = 0x00,
+	HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_4_3 = 0x10,
+	HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_16_9 = 0x20,
+	HDMI_FC_AVICONF1_COLORIMETRY_MASK = 0xC0,
+	HDMI_FC_AVICONF1_COLORIMETRY_NO_DATA = 0x00,
+	HDMI_FC_AVICONF1_COLORIMETRY_SMPTE = 0x40,
+	HDMI_FC_AVICONF1_COLORIMETRY_ITUR = 0x80,
+	HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO = 0xC0,
+
+	HDMI_FC_AVICONF2_SCALING_MASK = 0x03,
+	HDMI_FC_AVICONF2_SCALING_NONE = 0x00,
+	HDMI_FC_AVICONF2_SCALING_HORIZ = 0x01,
+	HDMI_FC_AVICONF2_SCALING_VERT = 0x02,
+	HDMI_FC_AVICONF2_SCALING_HORIZ_VERT = 0x03,
+	HDMI_FC_AVICONF2_RGB_QUANT_MASK = 0x0C,
+	HDMI_FC_AVICONF2_RGB_QUANT_DEFAULT = 0x00,
+	HDMI_FC_AVICONF2_RGB_QUANT_LIMITED_RANGE = 0x04,
+	HDMI_FC_AVICONF2_RGB_QUANT_FULL_RANGE = 0x08,
+	HDMI_FC_AVICONF2_EXT_COLORIMETRY_MASK = 0x70,
+	HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601 = 0x00,
+	HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709 = 0x10,
+	HDMI_FC_AVICONF2_EXT_COLORIMETRY_SYCC601 = 0x20,
+	HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_YCC601 = 0x30,
+	HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_RGB = 0x40,
+	HDMI_FC_AVICONF2_IT_CONTENT_MASK = 0x80,
+	HDMI_FC_AVICONF2_IT_CONTENT_NO_DATA = 0x00,
+	HDMI_FC_AVICONF2_IT_CONTENT_VALID = 0x80,
+
+	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_MASK = 0x03,
+	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GRAPHICS = 0x00,
+	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_PHOTO = 0x01,
+	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_CINEMA = 0x02,
+	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GAME = 0x03,
+	HDMI_FC_AVICONF3_QUANT_RANGE_MASK = 0x0C,
+	HDMI_FC_AVICONF3_QUANT_RANGE_LIMITED = 0x00,
+	HDMI_FC_AVICONF3_QUANT_RANGE_FULL = 0x04,
+
+/* FC_DBGFORCE field values */
+	HDMI_FC_DBGFORCE_FORCEAUDIO = 0x10,
+	HDMI_FC_DBGFORCE_FORCEVIDEO = 0x1,
+
+/* PHY_CONF0 field values */
+	HDMI_PHY_CONF0_PDZ_MASK = 0x80,
+	HDMI_PHY_CONF0_PDZ_OFFSET = 7,
+	HDMI_PHY_CONF0_ENTMDS_MASK = 0x40,
+	HDMI_PHY_CONF0_ENTMDS_OFFSET = 6,
+	HDMI_PHY_CONF0_SPARECTRL_MASK = 0x20,
+	HDMI_PHY_CONF0_SPARECTRL_OFFSET = 5,
+	HDMI_PHY_CONF0_GEN2_PDDQ_MASK = 0x10,
+	HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET = 4,
+	HDMI_PHY_CONF0_GEN2_TXPWRON_MASK = 0x8,
+	HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET = 3,
+	HDMI_PHY_CONF0_GEN2_ENHPDRXSENSE_MASK = 0x4,
+	HDMI_PHY_CONF0_GEN2_ENHPDRXSENSE_OFFSET = 2,
+	HDMI_PHY_CONF0_SELDATAENPOL_MASK = 0x2,
+	HDMI_PHY_CONF0_SELDATAENPOL_OFFSET = 1,
+	HDMI_PHY_CONF0_SELDIPIF_MASK = 0x1,
+	HDMI_PHY_CONF0_SELDIPIF_OFFSET = 0,
+
+/* PHY_TST0 field values */
+	HDMI_PHY_TST0_TSTCLR_MASK = 0x20,
+	HDMI_PHY_TST0_TSTCLR_OFFSET = 5,
+	HDMI_PHY_TST0_TSTEN_MASK = 0x10,
+	HDMI_PHY_TST0_TSTEN_OFFSET = 4,
+	HDMI_PHY_TST0_TSTCLK_MASK = 0x1,
+	HDMI_PHY_TST0_TSTCLK_OFFSET = 0,
+
+/* PHY_STAT0 field values */
+	HDMI_PHY_RX_SENSE3 = 0x80,
+	HDMI_PHY_RX_SENSE2 = 0x40,
+	HDMI_PHY_RX_SENSE1 = 0x20,
+	HDMI_PHY_RX_SENSE0 = 0x10,
+	HDMI_PHY_HPD = 0x02,
+	HDMI_PHY_TX_PHY_LOCK = 0x01,
+
+/* PHY_I2CM_SLAVE_ADDR field values */
+	HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2 = 0x69,
+	HDMI_PHY_I2CM_SLAVE_ADDR_HEAC_PHY = 0x49,
+
+/* PHY_I2CM_OPERATION_ADDR field values */
+	HDMI_PHY_I2CM_OPERATION_ADDR_WRITE = 0x10,
+	HDMI_PHY_I2CM_OPERATION_ADDR_READ = 0x1,
+
+/* HDMI_PHY_I2CM_INT_ADDR */
+	HDMI_PHY_I2CM_INT_ADDR_DONE_POL = 0x08,
+	HDMI_PHY_I2CM_INT_ADDR_DONE_MASK = 0x04,
+
+/* HDMI_PHY_I2CM_CTLINT_ADDR */
+	HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL = 0x80,
+	HDMI_PHY_I2CM_CTLINT_ADDR_NAC_MASK = 0x40,
+	HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL = 0x08,
+	HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_MASK = 0x04,
+
+/* AUD_CTS3 field values */
+	HDMI_AUD_CTS3_N_SHIFT_OFFSET = 5,
+	HDMI_AUD_CTS3_N_SHIFT_MASK = 0xe0,
+	HDMI_AUD_CTS3_N_SHIFT_1 = 0,
+	HDMI_AUD_CTS3_N_SHIFT_16 = 0x20,
+	HDMI_AUD_CTS3_N_SHIFT_32 = 0x40,
+	HDMI_AUD_CTS3_N_SHIFT_64 = 0x60,
+	HDMI_AUD_CTS3_N_SHIFT_128 = 0x80,
+	HDMI_AUD_CTS3_N_SHIFT_256 = 0xa0,
+	/* note that the CTS3 MANUAL bit has been removed
+	   from our part. Can't set it, will read as 0. */
+	HDMI_AUD_CTS3_CTS_MANUAL = 0x10,
+	HDMI_AUD_CTS3_AUDCTS19_16_MASK = 0x0f,
+
+/* AHB_DMA_CONF0 field values */
+	HDMI_AHB_DMA_CONF0_SW_FIFO_RST_OFFSET = 7,
+	HDMI_AHB_DMA_CONF0_SW_FIFO_RST_MASK = 0x80,
+	HDMI_AHB_DMA_CONF0_HBR = 0x10,
+	HDMI_AHB_DMA_CONF0_EN_HLOCK_OFFSET = 3,
+	HDMI_AHB_DMA_CONF0_EN_HLOCK_MASK = 0x08,
+	HDMI_AHB_DMA_CONF0_INCR_TYPE_OFFSET = 1,
+	HDMI_AHB_DMA_CONF0_INCR_TYPE_MASK = 0x06,
+	HDMI_AHB_DMA_CONF0_INCR4 = 0x0,
+	HDMI_AHB_DMA_CONF0_INCR8 = 0x2,
+	HDMI_AHB_DMA_CONF0_INCR16 = 0x4,
+	HDMI_AHB_DMA_CONF0_BURST_MODE = 0x1,
+
+/* HDMI_AHB_DMA_START field values */
+	HDMI_AHB_DMA_START_START_OFFSET = 0,
+	HDMI_AHB_DMA_START_START_MASK = 0x01,
+
+/* HDMI_AHB_DMA_STOP field values */
+	HDMI_AHB_DMA_STOP_STOP_OFFSET = 0,
+	HDMI_AHB_DMA_STOP_STOP_MASK = 0x01,
+
+/* AHB_DMA_STAT, AHB_DMA_INT, AHB_DMA_MASK, AHB_DMA_POL field values */
+	HDMI_AHB_DMA_DONE = 0x80,
+	HDMI_AHB_DMA_RETRY_SPLIT = 0x40,
+	HDMI_AHB_DMA_LOSTOWNERSHIP = 0x20,
+	HDMI_AHB_DMA_ERROR = 0x10,
+	HDMI_AHB_DMA_FIFO_THREMPTY = 0x04,
+	HDMI_AHB_DMA_FIFO_FULL = 0x02,
+	HDMI_AHB_DMA_FIFO_EMPTY = 0x01,
+
+/* AHB_DMA_BUFFSTAT, AHB_DMA_BUFFINT,AHB_DMA_BUFFMASK,AHB_DMA_BUFFPOL values */
+	HDMI_AHB_DMA_BUFFSTAT_FULL = 0x02,
+	HDMI_AHB_DMA_BUFFSTAT_EMPTY = 0x01,
+
+/* MC_CLKDIS field values */
+	HDMI_MC_CLKDIS_HDCPCLK_DISABLE = 0x40,
+	HDMI_MC_CLKDIS_CECCLK_DISABLE = 0x20,
+	HDMI_MC_CLKDIS_CSCCLK_DISABLE = 0x10,
+	HDMI_MC_CLKDIS_AUDCLK_DISABLE = 0x8,
+	HDMI_MC_CLKDIS_PREPCLK_DISABLE = 0x4,
+	HDMI_MC_CLKDIS_TMDSCLK_DISABLE = 0x2,
+	HDMI_MC_CLKDIS_PIXELCLK_DISABLE = 0x1,
+
+/* MC_SWRSTZ field values */
+	HDMI_MC_SWRSTZ_TMDSSWRST_REQ = 0x02,
+
+/* MC_FLOWCTRL field values */
+	HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_MASK = 0x1,
+	HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH = 0x1,
+	HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS = 0x0,
+
+/* MC_PHYRSTZ field values */
+	HDMI_MC_PHYRSTZ_ASSERT = 0x0,
+	HDMI_MC_PHYRSTZ_DEASSERT = 0x1,
+
+/* MC_HEACPHY_RST field values */
+	HDMI_MC_HEACPHY_RST_ASSERT = 0x1,
+	HDMI_MC_HEACPHY_RST_DEASSERT = 0x0,
+
+/* CSC_CFG field values */
+	HDMI_CSC_CFG_INTMODE_MASK = 0x30,
+	HDMI_CSC_CFG_INTMODE_OFFSET = 4,
+	HDMI_CSC_CFG_INTMODE_DISABLE = 0x00,
+	HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA1 = 0x10,
+	HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA2 = 0x20,
+	HDMI_CSC_CFG_DECMODE_MASK = 0x3,
+	HDMI_CSC_CFG_DECMODE_OFFSET = 0,
+	HDMI_CSC_CFG_DECMODE_DISABLE = 0x0,
+	HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA1 = 0x1,
+	HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA2 = 0x2,
+	HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA3 = 0x3,
+
+/* CSC_SCALE field values */
+	HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK = 0xF0,
+	HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP = 0x00,
+	HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP = 0x50,
+	HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP = 0x60,
+	HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP = 0x70,
+	HDMI_CSC_SCALE_CSCSCALE_MASK = 0x03,
+
+/* A_HDCPCFG0 field values */
+	HDMI_A_HDCPCFG0_ELVENA_MASK = 0x80,
+	HDMI_A_HDCPCFG0_ELVENA_ENABLE = 0x80,
+	HDMI_A_HDCPCFG0_ELVENA_DISABLE = 0x00,
+	HDMI_A_HDCPCFG0_I2CFASTMODE_MASK = 0x40,
+	HDMI_A_HDCPCFG0_I2CFASTMODE_ENABLE = 0x40,
+	HDMI_A_HDCPCFG0_I2CFASTMODE_DISABLE = 0x00,
+	HDMI_A_HDCPCFG0_BYPENCRYPTION_MASK = 0x20,
+	HDMI_A_HDCPCFG0_BYPENCRYPTION_ENABLE = 0x20,
+	HDMI_A_HDCPCFG0_BYPENCRYPTION_DISABLE = 0x00,
+	HDMI_A_HDCPCFG0_SYNCRICHECK_MASK = 0x10,
+	HDMI_A_HDCPCFG0_SYNCRICHECK_ENABLE = 0x10,
+	HDMI_A_HDCPCFG0_SYNCRICHECK_DISABLE = 0x00,
+	HDMI_A_HDCPCFG0_AVMUTE_MASK = 0x8,
+	HDMI_A_HDCPCFG0_AVMUTE_ENABLE = 0x8,
+	HDMI_A_HDCPCFG0_AVMUTE_DISABLE = 0x0,
+	HDMI_A_HDCPCFG0_RXDETECT_MASK = 0x4,
+	HDMI_A_HDCPCFG0_RXDETECT_ENABLE = 0x4,
+	HDMI_A_HDCPCFG0_RXDETECT_DISABLE = 0x0,
+	HDMI_A_HDCPCFG0_EN11FEATURE_MASK = 0x2,
+	HDMI_A_HDCPCFG0_EN11FEATURE_ENABLE = 0x2,
+	HDMI_A_HDCPCFG0_EN11FEATURE_DISABLE = 0x0,
+	HDMI_A_HDCPCFG0_HDMIDVI_MASK = 0x1,
+	HDMI_A_HDCPCFG0_HDMIDVI_HDMI = 0x1,
+	HDMI_A_HDCPCFG0_HDMIDVI_DVI = 0x0,
+
+/* A_HDCPCFG1 field values */
+	HDMI_A_HDCPCFG1_DISSHA1CHECK_MASK = 0x8,
+	HDMI_A_HDCPCFG1_DISSHA1CHECK_DISABLE = 0x8,
+	HDMI_A_HDCPCFG1_DISSHA1CHECK_ENABLE = 0x0,
+	HDMI_A_HDCPCFG1_PH2UPSHFTENC_MASK = 0x4,
+	HDMI_A_HDCPCFG1_PH2UPSHFTENC_ENABLE = 0x4,
+	HDMI_A_HDCPCFG1_PH2UPSHFTENC_DISABLE = 0x0,
+	HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_MASK = 0x2,
+	HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_DISABLE = 0x2,
+	HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_ENABLE = 0x0,
+	HDMI_A_HDCPCFG1_SWRESET_MASK = 0x1,
+	HDMI_A_HDCPCFG1_SWRESET_ASSERT = 0x0,
+
+/* A_VIDPOLCFG field values */
+	HDMI_A_VIDPOLCFG_UNENCRYPTCONF_MASK = 0x60,
+	HDMI_A_VIDPOLCFG_UNENCRYPTCONF_OFFSET = 5,
+	HDMI_A_VIDPOLCFG_DATAENPOL_MASK = 0x10,
+	HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_HIGH = 0x10,
+	HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_LOW = 0x0,
+	HDMI_A_VIDPOLCFG_VSYNCPOL_MASK = 0x8,
+	HDMI_A_VIDPOLCFG_VSYNCPOL_ACTIVE_HIGH = 0x8,
+	HDMI_A_VIDPOLCFG_VSYNCPOL_ACTIVE_LOW = 0x0,
+	HDMI_A_VIDPOLCFG_HSYNCPOL_MASK = 0x2,
+	HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_HIGH = 0x2,
+	HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_LOW = 0x0,
+};
+
+#endif /* __DW_HDMI_H__ */
diff --git a/drivers/gpu/drm/bridge/dw_hdmi-ahb-audio.c b/drivers/gpu/drm/bridge/dw_hdmi-ahb-audio.c
deleted file mode 100644
index 59f630f..0000000
--- a/drivers/gpu/drm/bridge/dw_hdmi-ahb-audio.c
+++ /dev/null
@@ -1,653 +0,0 @@
-/*
- * DesignWare HDMI audio driver
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Written and tested against the Designware HDMI Tx found in iMX6.
- */
-#include <linux/io.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <drm/bridge/dw_hdmi.h>
-#include <drm/drm_edid.h>
-
-#include <sound/asoundef.h>
-#include <sound/core.h>
-#include <sound/initval.h>
-#include <sound/pcm.h>
-#include <sound/pcm_drm_eld.h>
-#include <sound/pcm_iec958.h>
-
-#include "dw_hdmi-audio.h"
-
-#define DRIVER_NAME "dw-hdmi-ahb-audio"
-
-/* Provide some bits rather than bit offsets */
-enum {
-	HDMI_AHB_DMA_CONF0_SW_FIFO_RST = BIT(7),
-	HDMI_AHB_DMA_CONF0_EN_HLOCK = BIT(3),
-	HDMI_AHB_DMA_START_START = BIT(0),
-	HDMI_AHB_DMA_STOP_STOP = BIT(0),
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR = BIT(5),
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST = BIT(4),
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY = BIT(3),
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE = BIT(2),
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL = BIT(1),
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY = BIT(0),
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL =
-		HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR |
-		HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST |
-		HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY |
-		HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE |
-		HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL |
-		HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY,
-	HDMI_IH_AHBDMAAUD_STAT0_ERROR = BIT(5),
-	HDMI_IH_AHBDMAAUD_STAT0_LOST = BIT(4),
-	HDMI_IH_AHBDMAAUD_STAT0_RETRY = BIT(3),
-	HDMI_IH_AHBDMAAUD_STAT0_DONE = BIT(2),
-	HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL = BIT(1),
-	HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY = BIT(0),
-	HDMI_IH_AHBDMAAUD_STAT0_ALL =
-		HDMI_IH_AHBDMAAUD_STAT0_ERROR |
-		HDMI_IH_AHBDMAAUD_STAT0_LOST |
-		HDMI_IH_AHBDMAAUD_STAT0_RETRY |
-		HDMI_IH_AHBDMAAUD_STAT0_DONE |
-		HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL |
-		HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY,
-	HDMI_AHB_DMA_CONF0_INCR16 = 2 << 1,
-	HDMI_AHB_DMA_CONF0_INCR8 = 1 << 1,
-	HDMI_AHB_DMA_CONF0_INCR4 = 0,
-	HDMI_AHB_DMA_CONF0_BURST_MODE = BIT(0),
-	HDMI_AHB_DMA_MASK_DONE = BIT(7),
-
-	HDMI_REVISION_ID = 0x0001,
-	HDMI_IH_AHBDMAAUD_STAT0 = 0x0109,
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0 = 0x0189,
-	HDMI_FC_AUDICONF2 = 0x1027,
-	HDMI_FC_AUDSCONF = 0x1063,
-	HDMI_FC_AUDSCONF_LAYOUT1 = 1 << 0,
-	HDMI_FC_AUDSCONF_LAYOUT0 = 0 << 0,
-	HDMI_AHB_DMA_CONF0 = 0x3600,
-	HDMI_AHB_DMA_START = 0x3601,
-	HDMI_AHB_DMA_STOP = 0x3602,
-	HDMI_AHB_DMA_THRSLD = 0x3603,
-	HDMI_AHB_DMA_STRADDR0 = 0x3604,
-	HDMI_AHB_DMA_STPADDR0 = 0x3608,
-	HDMI_AHB_DMA_MASK = 0x3614,
-	HDMI_AHB_DMA_POL = 0x3615,
-	HDMI_AHB_DMA_CONF1 = 0x3616,
-	HDMI_AHB_DMA_BUFFPOL = 0x361a,
-};
-
-struct dw_hdmi_channel_conf {
-	u8 conf1;
-	u8 ca;
-};
-
-/*
- * The default mapping of ALSA channels to HDMI channels and speaker
- * allocation bits.  Note that we can't do channel remapping here -
- * channels must be in the same order.
- *
- * Mappings for alsa-lib pcm/surround*.conf files:
- *
- *		Front	Sur4.0	Sur4.1	Sur5.0	Sur5.1	Sur7.1
- * Channels	2	4	6	6	6	8
- *
- * Our mapping from ALSA channel to CEA686D speaker name and HDMI channel:
- *
- *				Number of ALSA channels
- * ALSA Channel	2	3	4	5	6	7	8
- * 0		FL:0	=	=	=	=	=	=
- * 1		FR:1	=	=	=	=	=	=
- * 2			FC:3	RL:4	LFE:2	=	=	=
- * 3				RR:5	RL:4	FC:3	=	=
- * 4					RR:5	RL:4	=	=
- * 5						RR:5	=	=
- * 6							RC:6	=
- * 7							RLC/FRC	RLC/FRC
- */
-static struct dw_hdmi_channel_conf default_hdmi_channel_config[7] = {
-	{ 0x03, 0x00 },	/* FL,FR */
-	{ 0x0b, 0x02 },	/* FL,FR,FC */
-	{ 0x33, 0x08 },	/* FL,FR,RL,RR */
-	{ 0x37, 0x09 },	/* FL,FR,LFE,RL,RR */
-	{ 0x3f, 0x0b },	/* FL,FR,LFE,FC,RL,RR */
-	{ 0x7f, 0x0f },	/* FL,FR,LFE,FC,RL,RR,RC */
-	{ 0xff, 0x13 },	/* FL,FR,LFE,FC,RL,RR,[FR]RC,[FR]LC */
-};
-
-struct snd_dw_hdmi {
-	struct snd_card *card;
-	struct snd_pcm *pcm;
-	spinlock_t lock;
-	struct dw_hdmi_audio_data data;
-	struct snd_pcm_substream *substream;
-	void (*reformat)(struct snd_dw_hdmi *, size_t, size_t);
-	void *buf_src;
-	void *buf_dst;
-	dma_addr_t buf_addr;
-	unsigned buf_offset;
-	unsigned buf_period;
-	unsigned buf_size;
-	unsigned channels;
-	u8 revision;
-	u8 iec_offset;
-	u8 cs[192][8];
-};
-
-static void dw_hdmi_writel(u32 val, void __iomem *ptr)
-{
-	writeb_relaxed(val, ptr);
-	writeb_relaxed(val >> 8, ptr + 1);
-	writeb_relaxed(val >> 16, ptr + 2);
-	writeb_relaxed(val >> 24, ptr + 3);
-}
-
-/*
- * Convert to hardware format: The userspace buffer contains IEC958 samples,
- * with the PCUV bits in bits 31..28 and audio samples in bits 27..4.  We
- * need these to be in bits 27..24, with the IEC B bit in bit 28, and audio
- * samples in 23..0.
- *
- * Default preamble in bits 3..0: 8 = block start, 4 = even 2 = odd
- *
- * Ideally, we could do with having the data properly formatted in userspace.
- */
-static void dw_hdmi_reformat_iec958(struct snd_dw_hdmi *dw,
-	size_t offset, size_t bytes)
-{
-	u32 *src = dw->buf_src + offset;
-	u32 *dst = dw->buf_dst + offset;
-	u32 *end = dw->buf_src + offset + bytes;
-
-	do {
-		u32 b, sample = *src++;
-
-		b = (sample & 8) << (28 - 3);
-
-		sample >>= 4;
-
-		*dst++ = sample | b;
-	} while (src < end);
-}
-
-static u32 parity(u32 sample)
-{
-	sample ^= sample >> 16;
-	sample ^= sample >> 8;
-	sample ^= sample >> 4;
-	sample ^= sample >> 2;
-	sample ^= sample >> 1;
-	return (sample & 1) << 27;
-}
-
-static void dw_hdmi_reformat_s24(struct snd_dw_hdmi *dw,
-	size_t offset, size_t bytes)
-{
-	u32 *src = dw->buf_src + offset;
-	u32 *dst = dw->buf_dst + offset;
-	u32 *end = dw->buf_src + offset + bytes;
-
-	do {
-		unsigned i;
-		u8 *cs;
-
-		cs = dw->cs[dw->iec_offset++];
-		if (dw->iec_offset >= 192)
-			dw->iec_offset = 0;
-
-		i = dw->channels;
-		do {
-			u32 sample = *src++;
-
-			sample &= ~0xff000000;
-			sample |= *cs++ << 24;
-			sample |= parity(sample & ~0xf8000000);
-
-			*dst++ = sample;
-		} while (--i);
-	} while (src < end);
-}
-
-static void dw_hdmi_create_cs(struct snd_dw_hdmi *dw,
-	struct snd_pcm_runtime *runtime)
-{
-	u8 cs[4];
-	unsigned ch, i, j;
-
-	snd_pcm_create_iec958_consumer(runtime, cs, sizeof(cs));
-
-	memset(dw->cs, 0, sizeof(dw->cs));
-
-	for (ch = 0; ch < 8; ch++) {
-		cs[2] &= ~IEC958_AES2_CON_CHANNEL;
-		cs[2] |= (ch + 1) << 4;
-
-		for (i = 0; i < ARRAY_SIZE(cs); i++) {
-			unsigned c = cs[i];
-
-			for (j = 0; j < 8; j++, c >>= 1)
-				dw->cs[i * 8 + j][ch] = (c & 1) << 2;
-		}
-	}
-	dw->cs[0][0] |= BIT(4);
-}
-
-static void dw_hdmi_start_dma(struct snd_dw_hdmi *dw)
-{
-	void __iomem *base = dw->data.base;
-	unsigned offset = dw->buf_offset;
-	unsigned period = dw->buf_period;
-	u32 start, stop;
-
-	dw->reformat(dw, offset, period);
-
-	/* Clear all irqs before enabling irqs and starting DMA */
-	writeb_relaxed(HDMI_IH_AHBDMAAUD_STAT0_ALL,
-		       base + HDMI_IH_AHBDMAAUD_STAT0);
-
-	start = dw->buf_addr + offset;
-	stop = start + period - 1;
-
-	/* Setup the hardware start/stop addresses */
-	dw_hdmi_writel(start, base + HDMI_AHB_DMA_STRADDR0);
-	dw_hdmi_writel(stop, base + HDMI_AHB_DMA_STPADDR0);
-
-	writeb_relaxed((u8)~HDMI_AHB_DMA_MASK_DONE, base + HDMI_AHB_DMA_MASK);
-	writeb(HDMI_AHB_DMA_START_START, base + HDMI_AHB_DMA_START);
-
-	offset += period;
-	if (offset >= dw->buf_size)
-		offset = 0;
-	dw->buf_offset = offset;
-}
-
-static void dw_hdmi_stop_dma(struct snd_dw_hdmi *dw)
-{
-	/* Disable interrupts before disabling DMA */
-	writeb_relaxed(~0, dw->data.base + HDMI_AHB_DMA_MASK);
-	writeb_relaxed(HDMI_AHB_DMA_STOP_STOP, dw->data.base + HDMI_AHB_DMA_STOP);
-}
-
-static irqreturn_t snd_dw_hdmi_irq(int irq, void *data)
-{
-	struct snd_dw_hdmi *dw = data;
-	struct snd_pcm_substream *substream;
-	unsigned stat;
-
-	stat = readb_relaxed(dw->data.base + HDMI_IH_AHBDMAAUD_STAT0);
-	if (!stat)
-		return IRQ_NONE;
-
-	writeb_relaxed(stat, dw->data.base + HDMI_IH_AHBDMAAUD_STAT0);
-
-	substream = dw->substream;
-	if (stat & HDMI_IH_AHBDMAAUD_STAT0_DONE && substream) {
-		snd_pcm_period_elapsed(substream);
-
-		spin_lock(&dw->lock);
-		if (dw->substream)
-			dw_hdmi_start_dma(dw);
-		spin_unlock(&dw->lock);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static struct snd_pcm_hardware dw_hdmi_hw = {
-	.info = SNDRV_PCM_INFO_INTERLEAVED |
-		SNDRV_PCM_INFO_BLOCK_TRANSFER |
-		SNDRV_PCM_INFO_MMAP |
-		SNDRV_PCM_INFO_MMAP_VALID,
-	.formats = SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE |
-		   SNDRV_PCM_FMTBIT_S24_LE,
-	.rates = SNDRV_PCM_RATE_32000 |
-		 SNDRV_PCM_RATE_44100 |
-		 SNDRV_PCM_RATE_48000 |
-		 SNDRV_PCM_RATE_88200 |
-		 SNDRV_PCM_RATE_96000 |
-		 SNDRV_PCM_RATE_176400 |
-		 SNDRV_PCM_RATE_192000,
-	.channels_min = 2,
-	.channels_max = 8,
-	.buffer_bytes_max = 1024 * 1024,
-	.period_bytes_min = 256,
-	.period_bytes_max = 8192,	/* ERR004323: must limit to 8k */
-	.periods_min = 2,
-	.periods_max = 16,
-	.fifo_size = 0,
-};
-
-static int dw_hdmi_open(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct snd_dw_hdmi *dw = substream->private_data;
-	void __iomem *base = dw->data.base;
-	int ret;
-
-	runtime->hw = dw_hdmi_hw;
-
-	ret = snd_pcm_hw_constraint_eld(runtime, dw->data.eld);
-	if (ret < 0)
-		return ret;
-
-	ret = snd_pcm_limit_hw_rates(runtime);
-	if (ret < 0)
-		return ret;
-
-	ret = snd_pcm_hw_constraint_integer(runtime,
-					    SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0)
-		return ret;
-
-	/* Limit the buffer size to the size of the preallocated buffer */
-	ret = snd_pcm_hw_constraint_minmax(runtime,
-					   SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
-					   0, substream->dma_buffer.bytes);
-	if (ret < 0)
-		return ret;
-
-	/* Clear FIFO */
-	writeb_relaxed(HDMI_AHB_DMA_CONF0_SW_FIFO_RST,
-		       base + HDMI_AHB_DMA_CONF0);
-
-	/* Configure interrupt polarities */
-	writeb_relaxed(~0, base + HDMI_AHB_DMA_POL);
-	writeb_relaxed(~0, base + HDMI_AHB_DMA_BUFFPOL);
-
-	/* Keep interrupts masked, and clear any pending */
-	writeb_relaxed(~0, base + HDMI_AHB_DMA_MASK);
-	writeb_relaxed(~0, base + HDMI_IH_AHBDMAAUD_STAT0);
-
-	ret = request_irq(dw->data.irq, snd_dw_hdmi_irq, IRQF_SHARED,
-			  "dw-hdmi-audio", dw);
-	if (ret)
-		return ret;
-
-	/* Un-mute done interrupt */
-	writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL &
-		       ~HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE,
-		       base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
-
-	return 0;
-}
-
-static int dw_hdmi_close(struct snd_pcm_substream *substream)
-{
-	struct snd_dw_hdmi *dw = substream->private_data;
-
-	/* Mute all interrupts */
-	writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL,
-		       dw->data.base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
-
-	free_irq(dw->data.irq, dw);
-
-	return 0;
-}
-
-static int dw_hdmi_hw_free(struct snd_pcm_substream *substream)
-{
-	return snd_pcm_lib_free_vmalloc_buffer(substream);
-}
-
-static int dw_hdmi_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
-{
-	/* Allocate the PCM runtime buffer, which is exposed to userspace. */
-	return snd_pcm_lib_alloc_vmalloc_buffer(substream,
-						params_buffer_bytes(params));
-}
-
-static int dw_hdmi_prepare(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct snd_dw_hdmi *dw = substream->private_data;
-	u8 threshold, conf0, conf1, layout, ca;
-
-	/* Setup as per 3.0.5 FSL 4.1.0 BSP */
-	switch (dw->revision) {
-	case 0x0a:
-		conf0 = HDMI_AHB_DMA_CONF0_BURST_MODE |
-			HDMI_AHB_DMA_CONF0_INCR4;
-		if (runtime->channels == 2)
-			threshold = 126;
-		else
-			threshold = 124;
-		break;
-	case 0x1a:
-		conf0 = HDMI_AHB_DMA_CONF0_BURST_MODE |
-			HDMI_AHB_DMA_CONF0_INCR8;
-		threshold = 128;
-		break;
-	default:
-		/* NOTREACHED */
-		return -EINVAL;
-	}
-
-	dw_hdmi_set_sample_rate(dw->data.hdmi, runtime->rate);
-
-	/* Minimum number of bytes in the fifo. */
-	runtime->hw.fifo_size = threshold * 32;
-
-	conf0 |= HDMI_AHB_DMA_CONF0_EN_HLOCK;
-	conf1 = default_hdmi_channel_config[runtime->channels - 2].conf1;
-	ca = default_hdmi_channel_config[runtime->channels - 2].ca;
-
-	/*
-	 * For >2 channel PCM audio, we need to select layout 1
-	 * and set an appropriate channel map.
-	 */
-	if (runtime->channels > 2)
-		layout = HDMI_FC_AUDSCONF_LAYOUT1;
-	else
-		layout = HDMI_FC_AUDSCONF_LAYOUT0;
-
-	writeb_relaxed(threshold, dw->data.base + HDMI_AHB_DMA_THRSLD);
-	writeb_relaxed(conf0, dw->data.base + HDMI_AHB_DMA_CONF0);
-	writeb_relaxed(conf1, dw->data.base + HDMI_AHB_DMA_CONF1);
-	writeb_relaxed(layout, dw->data.base + HDMI_FC_AUDSCONF);
-	writeb_relaxed(ca, dw->data.base + HDMI_FC_AUDICONF2);
-
-	switch (runtime->format) {
-	case SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE:
-		dw->reformat = dw_hdmi_reformat_iec958;
-		break;
-	case SNDRV_PCM_FORMAT_S24_LE:
-		dw_hdmi_create_cs(dw, runtime);
-		dw->reformat = dw_hdmi_reformat_s24;
-		break;
-	}
-	dw->iec_offset = 0;
-	dw->channels = runtime->channels;
-	dw->buf_src  = runtime->dma_area;
-	dw->buf_dst  = substream->dma_buffer.area;
-	dw->buf_addr = substream->dma_buffer.addr;
-	dw->buf_period = snd_pcm_lib_period_bytes(substream);
-	dw->buf_size = snd_pcm_lib_buffer_bytes(substream);
-
-	return 0;
-}
-
-static int dw_hdmi_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	struct snd_dw_hdmi *dw = substream->private_data;
-	unsigned long flags;
-	int ret = 0;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-		spin_lock_irqsave(&dw->lock, flags);
-		dw->buf_offset = 0;
-		dw->substream = substream;
-		dw_hdmi_start_dma(dw);
-		dw_hdmi_audio_enable(dw->data.hdmi);
-		spin_unlock_irqrestore(&dw->lock, flags);
-		substream->runtime->delay = substream->runtime->period_size;
-		break;
-
-	case SNDRV_PCM_TRIGGER_STOP:
-		spin_lock_irqsave(&dw->lock, flags);
-		dw->substream = NULL;
-		dw_hdmi_stop_dma(dw);
-		dw_hdmi_audio_disable(dw->data.hdmi);
-		spin_unlock_irqrestore(&dw->lock, flags);
-		break;
-
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-static snd_pcm_uframes_t dw_hdmi_pointer(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct snd_dw_hdmi *dw = substream->private_data;
-
-	/*
-	 * We are unable to report the exact hardware position as
-	 * reading the 32-bit DMA position using 8-bit reads is racy.
-	 */
-	return bytes_to_frames(runtime, dw->buf_offset);
-}
-
-static struct snd_pcm_ops snd_dw_hdmi_ops = {
-	.open = dw_hdmi_open,
-	.close = dw_hdmi_close,
-	.ioctl = snd_pcm_lib_ioctl,
-	.hw_params = dw_hdmi_hw_params,
-	.hw_free = dw_hdmi_hw_free,
-	.prepare = dw_hdmi_prepare,
-	.trigger = dw_hdmi_trigger,
-	.pointer = dw_hdmi_pointer,
-	.page = snd_pcm_lib_get_vmalloc_page,
-};
-
-static int snd_dw_hdmi_probe(struct platform_device *pdev)
-{
-	const struct dw_hdmi_audio_data *data = pdev->dev.platform_data;
-	struct device *dev = pdev->dev.parent;
-	struct snd_dw_hdmi *dw;
-	struct snd_card *card;
-	struct snd_pcm *pcm;
-	unsigned revision;
-	int ret;
-
-	writeb_relaxed(HDMI_IH_MUTE_AHBDMAAUD_STAT0_ALL,
-		       data->base + HDMI_IH_MUTE_AHBDMAAUD_STAT0);
-	revision = readb_relaxed(data->base + HDMI_REVISION_ID);
-	if (revision != 0x0a && revision != 0x1a) {
-		dev_err(dev, "dw-hdmi-audio: unknown revision 0x%02x\n",
-			revision);
-		return -ENXIO;
-	}
-
-	ret = snd_card_new(dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
-			      THIS_MODULE, sizeof(struct snd_dw_hdmi), &card);
-	if (ret < 0)
-		return ret;
-
-	strlcpy(card->driver, DRIVER_NAME, sizeof(card->driver));
-	strlcpy(card->shortname, "DW-HDMI", sizeof(card->shortname));
-	snprintf(card->longname, sizeof(card->longname),
-		 "%s rev 0x%02x, irq %d", card->shortname, revision,
-		 data->irq);
-
-	dw = card->private_data;
-	dw->card = card;
-	dw->data = *data;
-	dw->revision = revision;
-
-	spin_lock_init(&dw->lock);
-
-	ret = snd_pcm_new(card, "DW HDMI", 0, 1, 0, &pcm);
-	if (ret < 0)
-		goto err;
-
-	dw->pcm = pcm;
-	pcm->private_data = dw;
-	strlcpy(pcm->name, DRIVER_NAME, sizeof(pcm->name));
-	snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_dw_hdmi_ops);
-
-	/*
-	 * To support 8-channel 96kHz audio reliably, we need 512k
-	 * to satisfy alsa with our restricted period (ERR004323).
-	 */
-	snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
-			dev, 128 * 1024, 1024 * 1024);
-
-	ret = snd_card_register(card);
-	if (ret < 0)
-		goto err;
-
-	platform_set_drvdata(pdev, dw);
-
-	return 0;
-
-err:
-	snd_card_free(card);
-	return ret;
-}
-
-static int snd_dw_hdmi_remove(struct platform_device *pdev)
-{
-	struct snd_dw_hdmi *dw = platform_get_drvdata(pdev);
-
-	snd_card_free(dw->card);
-
-	return 0;
-}
-
-#if defined(CONFIG_PM_SLEEP) && defined(IS_NOT_BROKEN)
-/*
- * This code is fine, but requires implementation in the dw_hdmi_trigger()
- * method which is currently missing as I have no way to test this.
- */
-static int snd_dw_hdmi_suspend(struct device *dev)
-{
-	struct snd_dw_hdmi *dw = dev_get_drvdata(dev);
-
-	snd_power_change_state(dw->card, SNDRV_CTL_POWER_D3cold);
-	snd_pcm_suspend_all(dw->pcm);
-
-	return 0;
-}
-
-static int snd_dw_hdmi_resume(struct device *dev)
-{
-	struct snd_dw_hdmi *dw = dev_get_drvdata(dev);
-
-	snd_power_change_state(dw->card, SNDRV_CTL_POWER_D0);
-
-	return 0;
-}
-
-static SIMPLE_DEV_PM_OPS(snd_dw_hdmi_pm, snd_dw_hdmi_suspend,
-			 snd_dw_hdmi_resume);
-#define PM_OPS &snd_dw_hdmi_pm
-#else
-#define PM_OPS NULL
-#endif
-
-static struct platform_driver snd_dw_hdmi_driver = {
-	.probe	= snd_dw_hdmi_probe,
-	.remove	= snd_dw_hdmi_remove,
-	.driver	= {
-		.name = DRIVER_NAME,
-		.owner = THIS_MODULE,
-		.pm = PM_OPS,
-	},
-};
-
-module_platform_driver(snd_dw_hdmi_driver);
-
-MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>");
-MODULE_DESCRIPTION("Synopsis Designware HDMI AHB ALSA interface");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/drivers/gpu/drm/bridge/dw_hdmi-audio.h b/drivers/gpu/drm/bridge/dw_hdmi-audio.h
deleted file mode 100644
index 91f631b..0000000
--- a/drivers/gpu/drm/bridge/dw_hdmi-audio.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef DW_HDMI_AUDIO_H
-#define DW_HDMI_AUDIO_H
-
-struct dw_hdmi;
-
-struct dw_hdmi_audio_data {
-	phys_addr_t phys;
-	void __iomem *base;
-	int irq;
-	struct dw_hdmi *hdmi;
-	u8 *eld;
-};
-
-#endif
diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c
deleted file mode 100644
index 56de9f1..0000000
--- a/drivers/gpu/drm/bridge/dw_hdmi.c
+++ /dev/null
@@ -1,1849 +0,0 @@
-/*
- * Copyright (C) 2011-2013 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * Designware High-Definition Multimedia Interface (HDMI) driver
- *
- * Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- */
-#include <linux/module.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/hdmi.h>
-#include <linux/mutex.h>
-#include <linux/of_device.h>
-#include <linux/spinlock.h>
-
-#include <drm/drm_of.h>
-#include <drm/drmP.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_edid.h>
-#include <drm/drm_encoder_slave.h>
-#include <drm/bridge/dw_hdmi.h>
-
-#include "dw_hdmi.h"
-#include "dw_hdmi-audio.h"
-
-#define HDMI_EDID_LEN		512
-
-#define RGB			0
-#define YCBCR444		1
-#define YCBCR422_16BITS		2
-#define YCBCR422_8BITS		3
-#define XVYCC444		4
-
-enum hdmi_datamap {
-	RGB444_8B = 0x01,
-	RGB444_10B = 0x03,
-	RGB444_12B = 0x05,
-	RGB444_16B = 0x07,
-	YCbCr444_8B = 0x09,
-	YCbCr444_10B = 0x0B,
-	YCbCr444_12B = 0x0D,
-	YCbCr444_16B = 0x0F,
-	YCbCr422_8B = 0x16,
-	YCbCr422_10B = 0x14,
-	YCbCr422_12B = 0x12,
-};
-
-static const u16 csc_coeff_default[3][4] = {
-	{ 0x2000, 0x0000, 0x0000, 0x0000 },
-	{ 0x0000, 0x2000, 0x0000, 0x0000 },
-	{ 0x0000, 0x0000, 0x2000, 0x0000 }
-};
-
-static const u16 csc_coeff_rgb_out_eitu601[3][4] = {
-	{ 0x2000, 0x6926, 0x74fd, 0x010e },
-	{ 0x2000, 0x2cdd, 0x0000, 0x7e9a },
-	{ 0x2000, 0x0000, 0x38b4, 0x7e3b }
-};
-
-static const u16 csc_coeff_rgb_out_eitu709[3][4] = {
-	{ 0x2000, 0x7106, 0x7a02, 0x00a7 },
-	{ 0x2000, 0x3264, 0x0000, 0x7e6d },
-	{ 0x2000, 0x0000, 0x3b61, 0x7e25 }
-};
-
-static const u16 csc_coeff_rgb_in_eitu601[3][4] = {
-	{ 0x2591, 0x1322, 0x074b, 0x0000 },
-	{ 0x6535, 0x2000, 0x7acc, 0x0200 },
-	{ 0x6acd, 0x7534, 0x2000, 0x0200 }
-};
-
-static const u16 csc_coeff_rgb_in_eitu709[3][4] = {
-	{ 0x2dc5, 0x0d9b, 0x049e, 0x0000 },
-	{ 0x62f0, 0x2000, 0x7d11, 0x0200 },
-	{ 0x6756, 0x78ab, 0x2000, 0x0200 }
-};
-
-struct hdmi_vmode {
-	bool mdataenablepolarity;
-
-	unsigned int mpixelclock;
-	unsigned int mpixelrepetitioninput;
-	unsigned int mpixelrepetitionoutput;
-};
-
-struct hdmi_data_info {
-	unsigned int enc_in_format;
-	unsigned int enc_out_format;
-	unsigned int enc_color_depth;
-	unsigned int colorimetry;
-	unsigned int pix_repet_factor;
-	unsigned int hdcp_enable;
-	struct hdmi_vmode video_mode;
-};
-
-struct dw_hdmi {
-	struct drm_connector connector;
-	struct drm_encoder *encoder;
-	struct drm_bridge *bridge;
-
-	struct platform_device *audio;
-	enum dw_hdmi_devtype dev_type;
-	struct device *dev;
-	struct clk *isfr_clk;
-	struct clk *iahb_clk;
-
-	struct hdmi_data_info hdmi_data;
-	const struct dw_hdmi_plat_data *plat_data;
-
-	int vic;
-
-	u8 edid[HDMI_EDID_LEN];
-	bool cable_plugin;
-
-	bool phy_enabled;
-	struct drm_display_mode previous_mode;
-
-	struct i2c_adapter *ddc;
-	void __iomem *regs;
-	bool sink_is_hdmi;
-	bool sink_has_audio;
-
-	struct mutex mutex;		/* for state below and previous_mode */
-	enum drm_connector_force force;	/* mutex-protected force state */
-	bool disabled;			/* DRM has disabled our bridge */
-	bool bridge_is_on;		/* indicates the bridge is on */
-	bool rxsense;			/* rxsense state */
-	u8 phy_mask;			/* desired phy int mask settings */
-
-	spinlock_t audio_lock;
-	struct mutex audio_mutex;
-	unsigned int sample_rate;
-	unsigned int audio_cts;
-	unsigned int audio_n;
-	bool audio_enable;
-
-	void (*write)(struct dw_hdmi *hdmi, u8 val, int offset);
-	u8 (*read)(struct dw_hdmi *hdmi, int offset);
-};
-
-#define HDMI_IH_PHY_STAT0_RX_SENSE \
-	(HDMI_IH_PHY_STAT0_RX_SENSE0 | HDMI_IH_PHY_STAT0_RX_SENSE1 | \
-	 HDMI_IH_PHY_STAT0_RX_SENSE2 | HDMI_IH_PHY_STAT0_RX_SENSE3)
-
-#define HDMI_PHY_RX_SENSE \
-	(HDMI_PHY_RX_SENSE0 | HDMI_PHY_RX_SENSE1 | \
-	 HDMI_PHY_RX_SENSE2 | HDMI_PHY_RX_SENSE3)
-
-static void dw_hdmi_writel(struct dw_hdmi *hdmi, u8 val, int offset)
-{
-	writel(val, hdmi->regs + (offset << 2));
-}
-
-static u8 dw_hdmi_readl(struct dw_hdmi *hdmi, int offset)
-{
-	return readl(hdmi->regs + (offset << 2));
-}
-
-static void dw_hdmi_writeb(struct dw_hdmi *hdmi, u8 val, int offset)
-{
-	writeb(val, hdmi->regs + offset);
-}
-
-static u8 dw_hdmi_readb(struct dw_hdmi *hdmi, int offset)
-{
-	return readb(hdmi->regs + offset);
-}
-
-static inline void hdmi_writeb(struct dw_hdmi *hdmi, u8 val, int offset)
-{
-	hdmi->write(hdmi, val, offset);
-}
-
-static inline u8 hdmi_readb(struct dw_hdmi *hdmi, int offset)
-{
-	return hdmi->read(hdmi, offset);
-}
-
-static void hdmi_modb(struct dw_hdmi *hdmi, u8 data, u8 mask, unsigned reg)
-{
-	u8 val = hdmi_readb(hdmi, reg) & ~mask;
-
-	val |= data & mask;
-	hdmi_writeb(hdmi, val, reg);
-}
-
-static void hdmi_mask_writeb(struct dw_hdmi *hdmi, u8 data, unsigned int reg,
-			     u8 shift, u8 mask)
-{
-	hdmi_modb(hdmi, data << shift, mask, reg);
-}
-
-static void hdmi_set_cts_n(struct dw_hdmi *hdmi, unsigned int cts,
-			   unsigned int n)
-{
-	/* Must be set/cleared first */
-	hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
-
-	/* nshift factor = 0 */
-	hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_N_SHIFT_MASK, HDMI_AUD_CTS3);
-
-	hdmi_writeb(hdmi, ((cts >> 16) & HDMI_AUD_CTS3_AUDCTS19_16_MASK) |
-		    HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
-	hdmi_writeb(hdmi, (cts >> 8) & 0xff, HDMI_AUD_CTS2);
-	hdmi_writeb(hdmi, cts & 0xff, HDMI_AUD_CTS1);
-
-	hdmi_writeb(hdmi, (n >> 16) & 0x0f, HDMI_AUD_N3);
-	hdmi_writeb(hdmi, (n >> 8) & 0xff, HDMI_AUD_N2);
-	hdmi_writeb(hdmi, n & 0xff, HDMI_AUD_N1);
-}
-
-static unsigned int hdmi_compute_n(unsigned int freq, unsigned long pixel_clk)
-{
-	unsigned int n = (128 * freq) / 1000;
-	unsigned int mult = 1;
-
-	while (freq > 48000) {
-		mult *= 2;
-		freq /= 2;
-	}
-
-	switch (freq) {
-	case 32000:
-		if (pixel_clk == 25175000)
-			n = 4576;
-		else if (pixel_clk == 27027000)
-			n = 4096;
-		else if (pixel_clk == 74176000 || pixel_clk == 148352000)
-			n = 11648;
-		else
-			n = 4096;
-		n *= mult;
-		break;
-
-	case 44100:
-		if (pixel_clk == 25175000)
-			n = 7007;
-		else if (pixel_clk == 74176000)
-			n = 17836;
-		else if (pixel_clk == 148352000)
-			n = 8918;
-		else
-			n = 6272;
-		n *= mult;
-		break;
-
-	case 48000:
-		if (pixel_clk == 25175000)
-			n = 6864;
-		else if (pixel_clk == 27027000)
-			n = 6144;
-		else if (pixel_clk == 74176000)
-			n = 11648;
-		else if (pixel_clk == 148352000)
-			n = 5824;
-		else
-			n = 6144;
-		n *= mult;
-		break;
-
-	default:
-		break;
-	}
-
-	return n;
-}
-
-static void hdmi_set_clk_regenerator(struct dw_hdmi *hdmi,
-	unsigned long pixel_clk, unsigned int sample_rate)
-{
-	unsigned long ftdms = pixel_clk;
-	unsigned int n, cts;
-	u64 tmp;
-
-	n = hdmi_compute_n(sample_rate, pixel_clk);
-
-	/*
-	 * Compute the CTS value from the N value.  Note that CTS and N
-	 * can be up to 20 bits in total, so we need 64-bit math.  Also
-	 * note that our TDMS clock is not fully accurate; it is accurate
-	 * to kHz.  This can introduce an unnecessary remainder in the
-	 * calculation below, so we don't try to warn about that.
-	 */
-	tmp = (u64)ftdms * n;
-	do_div(tmp, 128 * sample_rate);
-	cts = tmp;
-
-	dev_dbg(hdmi->dev, "%s: fs=%uHz ftdms=%lu.%03luMHz N=%d cts=%d\n",
-		__func__, sample_rate, ftdms / 1000000, (ftdms / 1000) % 1000,
-		n, cts);
-
-	spin_lock_irq(&hdmi->audio_lock);
-	hdmi->audio_n = n;
-	hdmi->audio_cts = cts;
-	hdmi_set_cts_n(hdmi, cts, hdmi->audio_enable ? n : 0);
-	spin_unlock_irq(&hdmi->audio_lock);
-}
-
-static void hdmi_init_clk_regenerator(struct dw_hdmi *hdmi)
-{
-	mutex_lock(&hdmi->audio_mutex);
-	hdmi_set_clk_regenerator(hdmi, 74250000, hdmi->sample_rate);
-	mutex_unlock(&hdmi->audio_mutex);
-}
-
-static void hdmi_clk_regenerator_update_pixel_clock(struct dw_hdmi *hdmi)
-{
-	mutex_lock(&hdmi->audio_mutex);
-	hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock,
-				 hdmi->sample_rate);
-	mutex_unlock(&hdmi->audio_mutex);
-}
-
-void dw_hdmi_set_sample_rate(struct dw_hdmi *hdmi, unsigned int rate)
-{
-	mutex_lock(&hdmi->audio_mutex);
-	hdmi->sample_rate = rate;
-	hdmi_set_clk_regenerator(hdmi, hdmi->hdmi_data.video_mode.mpixelclock,
-				 hdmi->sample_rate);
-	mutex_unlock(&hdmi->audio_mutex);
-}
-EXPORT_SYMBOL_GPL(dw_hdmi_set_sample_rate);
-
-void dw_hdmi_audio_enable(struct dw_hdmi *hdmi)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&hdmi->audio_lock, flags);
-	hdmi->audio_enable = true;
-	hdmi_set_cts_n(hdmi, hdmi->audio_cts, hdmi->audio_n);
-	spin_unlock_irqrestore(&hdmi->audio_lock, flags);
-}
-EXPORT_SYMBOL_GPL(dw_hdmi_audio_enable);
-
-void dw_hdmi_audio_disable(struct dw_hdmi *hdmi)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&hdmi->audio_lock, flags);
-	hdmi->audio_enable = false;
-	hdmi_set_cts_n(hdmi, hdmi->audio_cts, 0);
-	spin_unlock_irqrestore(&hdmi->audio_lock, flags);
-}
-EXPORT_SYMBOL_GPL(dw_hdmi_audio_disable);
-
-/*
- * this submodule is responsible for the video data synchronization.
- * for example, for RGB 4:4:4 input, the data map is defined as
- *			pin{47~40} <==> R[7:0]
- *			pin{31~24} <==> G[7:0]
- *			pin{15~8}  <==> B[7:0]
- */
-static void hdmi_video_sample(struct dw_hdmi *hdmi)
-{
-	int color_format = 0;
-	u8 val;
-
-	if (hdmi->hdmi_data.enc_in_format == RGB) {
-		if (hdmi->hdmi_data.enc_color_depth == 8)
-			color_format = 0x01;
-		else if (hdmi->hdmi_data.enc_color_depth == 10)
-			color_format = 0x03;
-		else if (hdmi->hdmi_data.enc_color_depth == 12)
-			color_format = 0x05;
-		else if (hdmi->hdmi_data.enc_color_depth == 16)
-			color_format = 0x07;
-		else
-			return;
-	} else if (hdmi->hdmi_data.enc_in_format == YCBCR444) {
-		if (hdmi->hdmi_data.enc_color_depth == 8)
-			color_format = 0x09;
-		else if (hdmi->hdmi_data.enc_color_depth == 10)
-			color_format = 0x0B;
-		else if (hdmi->hdmi_data.enc_color_depth == 12)
-			color_format = 0x0D;
-		else if (hdmi->hdmi_data.enc_color_depth == 16)
-			color_format = 0x0F;
-		else
-			return;
-	} else if (hdmi->hdmi_data.enc_in_format == YCBCR422_8BITS) {
-		if (hdmi->hdmi_data.enc_color_depth == 8)
-			color_format = 0x16;
-		else if (hdmi->hdmi_data.enc_color_depth == 10)
-			color_format = 0x14;
-		else if (hdmi->hdmi_data.enc_color_depth == 12)
-			color_format = 0x12;
-		else
-			return;
-	}
-
-	val = HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE |
-		((color_format << HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET) &
-		HDMI_TX_INVID0_VIDEO_MAPPING_MASK);
-	hdmi_writeb(hdmi, val, HDMI_TX_INVID0);
-
-	/* Enable TX stuffing: When DE is inactive, fix the output data to 0 */
-	val = HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE |
-		HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE |
-		HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE;
-	hdmi_writeb(hdmi, val, HDMI_TX_INSTUFFING);
-	hdmi_writeb(hdmi, 0x0, HDMI_TX_GYDATA0);
-	hdmi_writeb(hdmi, 0x0, HDMI_TX_GYDATA1);
-	hdmi_writeb(hdmi, 0x0, HDMI_TX_RCRDATA0);
-	hdmi_writeb(hdmi, 0x0, HDMI_TX_RCRDATA1);
-	hdmi_writeb(hdmi, 0x0, HDMI_TX_BCBDATA0);
-	hdmi_writeb(hdmi, 0x0, HDMI_TX_BCBDATA1);
-}
-
-static int is_color_space_conversion(struct dw_hdmi *hdmi)
-{
-	return hdmi->hdmi_data.enc_in_format != hdmi->hdmi_data.enc_out_format;
-}
-
-static int is_color_space_decimation(struct dw_hdmi *hdmi)
-{
-	if (hdmi->hdmi_data.enc_out_format != YCBCR422_8BITS)
-		return 0;
-	if (hdmi->hdmi_data.enc_in_format == RGB ||
-	    hdmi->hdmi_data.enc_in_format == YCBCR444)
-		return 1;
-	return 0;
-}
-
-static int is_color_space_interpolation(struct dw_hdmi *hdmi)
-{
-	if (hdmi->hdmi_data.enc_in_format != YCBCR422_8BITS)
-		return 0;
-	if (hdmi->hdmi_data.enc_out_format == RGB ||
-	    hdmi->hdmi_data.enc_out_format == YCBCR444)
-		return 1;
-	return 0;
-}
-
-static void dw_hdmi_update_csc_coeffs(struct dw_hdmi *hdmi)
-{
-	const u16 (*csc_coeff)[3][4] = &csc_coeff_default;
-	unsigned i;
-	u32 csc_scale = 1;
-
-	if (is_color_space_conversion(hdmi)) {
-		if (hdmi->hdmi_data.enc_out_format == RGB) {
-			if (hdmi->hdmi_data.colorimetry ==
-					HDMI_COLORIMETRY_ITU_601)
-				csc_coeff = &csc_coeff_rgb_out_eitu601;
-			else
-				csc_coeff = &csc_coeff_rgb_out_eitu709;
-		} else if (hdmi->hdmi_data.enc_in_format == RGB) {
-			if (hdmi->hdmi_data.colorimetry ==
-					HDMI_COLORIMETRY_ITU_601)
-				csc_coeff = &csc_coeff_rgb_in_eitu601;
-			else
-				csc_coeff = &csc_coeff_rgb_in_eitu709;
-			csc_scale = 0;
-		}
-	}
-
-	/* The CSC registers are sequential, alternating MSB then LSB */
-	for (i = 0; i < ARRAY_SIZE(csc_coeff_default[0]); i++) {
-		u16 coeff_a = (*csc_coeff)[0][i];
-		u16 coeff_b = (*csc_coeff)[1][i];
-		u16 coeff_c = (*csc_coeff)[2][i];
-
-		hdmi_writeb(hdmi, coeff_a & 0xff, HDMI_CSC_COEF_A1_LSB + i * 2);
-		hdmi_writeb(hdmi, coeff_a >> 8, HDMI_CSC_COEF_A1_MSB + i * 2);
-		hdmi_writeb(hdmi, coeff_b & 0xff, HDMI_CSC_COEF_B1_LSB + i * 2);
-		hdmi_writeb(hdmi, coeff_b >> 8, HDMI_CSC_COEF_B1_MSB + i * 2);
-		hdmi_writeb(hdmi, coeff_c & 0xff, HDMI_CSC_COEF_C1_LSB + i * 2);
-		hdmi_writeb(hdmi, coeff_c >> 8, HDMI_CSC_COEF_C1_MSB + i * 2);
-	}
-
-	hdmi_modb(hdmi, csc_scale, HDMI_CSC_SCALE_CSCSCALE_MASK,
-		  HDMI_CSC_SCALE);
-}
-
-static void hdmi_video_csc(struct dw_hdmi *hdmi)
-{
-	int color_depth = 0;
-	int interpolation = HDMI_CSC_CFG_INTMODE_DISABLE;
-	int decimation = 0;
-
-	/* YCC422 interpolation to 444 mode */
-	if (is_color_space_interpolation(hdmi))
-		interpolation = HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA1;
-	else if (is_color_space_decimation(hdmi))
-		decimation = HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA3;
-
-	if (hdmi->hdmi_data.enc_color_depth == 8)
-		color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP;
-	else if (hdmi->hdmi_data.enc_color_depth == 10)
-		color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP;
-	else if (hdmi->hdmi_data.enc_color_depth == 12)
-		color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP;
-	else if (hdmi->hdmi_data.enc_color_depth == 16)
-		color_depth = HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP;
-	else
-		return;
-
-	/* Configure the CSC registers */
-	hdmi_writeb(hdmi, interpolation | decimation, HDMI_CSC_CFG);
-	hdmi_modb(hdmi, color_depth, HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK,
-		  HDMI_CSC_SCALE);
-
-	dw_hdmi_update_csc_coeffs(hdmi);
-}
-
-/*
- * HDMI video packetizer is used to packetize the data.
- * for example, if input is YCC422 mode or repeater is used,
- * data should be repacked this module can be bypassed.
- */
-static void hdmi_video_packetize(struct dw_hdmi *hdmi)
-{
-	unsigned int color_depth = 0;
-	unsigned int remap_size = HDMI_VP_REMAP_YCC422_16bit;
-	unsigned int output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_PP;
-	struct hdmi_data_info *hdmi_data = &hdmi->hdmi_data;
-	u8 val, vp_conf;
-
-	if (hdmi_data->enc_out_format == RGB ||
-	    hdmi_data->enc_out_format == YCBCR444) {
-		if (!hdmi_data->enc_color_depth) {
-			output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS;
-		} else if (hdmi_data->enc_color_depth == 8) {
-			color_depth = 4;
-			output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS;
-		} else if (hdmi_data->enc_color_depth == 10) {
-			color_depth = 5;
-		} else if (hdmi_data->enc_color_depth == 12) {
-			color_depth = 6;
-		} else if (hdmi_data->enc_color_depth == 16) {
-			color_depth = 7;
-		} else {
-			return;
-		}
-	} else if (hdmi_data->enc_out_format == YCBCR422_8BITS) {
-		if (!hdmi_data->enc_color_depth ||
-		    hdmi_data->enc_color_depth == 8)
-			remap_size = HDMI_VP_REMAP_YCC422_16bit;
-		else if (hdmi_data->enc_color_depth == 10)
-			remap_size = HDMI_VP_REMAP_YCC422_20bit;
-		else if (hdmi_data->enc_color_depth == 12)
-			remap_size = HDMI_VP_REMAP_YCC422_24bit;
-		else
-			return;
-		output_select = HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422;
-	} else {
-		return;
-	}
-
-	/* set the packetizer registers */
-	val = ((color_depth << HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET) &
-		HDMI_VP_PR_CD_COLOR_DEPTH_MASK) |
-		((hdmi_data->pix_repet_factor <<
-		HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET) &
-		HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK);
-	hdmi_writeb(hdmi, val, HDMI_VP_PR_CD);
-
-	hdmi_modb(hdmi, HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE,
-		  HDMI_VP_STUFF_PR_STUFFING_MASK, HDMI_VP_STUFF);
-
-	/* Data from pixel repeater block */
-	if (hdmi_data->pix_repet_factor > 1) {
-		vp_conf = HDMI_VP_CONF_PR_EN_ENABLE |
-			  HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER;
-	} else { /* data from packetizer block */
-		vp_conf = HDMI_VP_CONF_PR_EN_DISABLE |
-			  HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER;
-	}
-
-	hdmi_modb(hdmi, vp_conf,
-		  HDMI_VP_CONF_PR_EN_MASK |
-		  HDMI_VP_CONF_BYPASS_SELECT_MASK, HDMI_VP_CONF);
-
-	hdmi_modb(hdmi, 1 << HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET,
-		  HDMI_VP_STUFF_IDEFAULT_PHASE_MASK, HDMI_VP_STUFF);
-
-	hdmi_writeb(hdmi, remap_size, HDMI_VP_REMAP);
-
-	if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_PP) {
-		vp_conf = HDMI_VP_CONF_BYPASS_EN_DISABLE |
-			  HDMI_VP_CONF_PP_EN_ENABLE |
-			  HDMI_VP_CONF_YCC422_EN_DISABLE;
-	} else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422) {
-		vp_conf = HDMI_VP_CONF_BYPASS_EN_DISABLE |
-			  HDMI_VP_CONF_PP_EN_DISABLE |
-			  HDMI_VP_CONF_YCC422_EN_ENABLE;
-	} else if (output_select == HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS) {
-		vp_conf = HDMI_VP_CONF_BYPASS_EN_ENABLE |
-			  HDMI_VP_CONF_PP_EN_DISABLE |
-			  HDMI_VP_CONF_YCC422_EN_DISABLE;
-	} else {
-		return;
-	}
-
-	hdmi_modb(hdmi, vp_conf,
-		  HDMI_VP_CONF_BYPASS_EN_MASK | HDMI_VP_CONF_PP_EN_ENMASK |
-		  HDMI_VP_CONF_YCC422_EN_MASK, HDMI_VP_CONF);
-
-	hdmi_modb(hdmi, HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE |
-			HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE,
-		  HDMI_VP_STUFF_PP_STUFFING_MASK |
-		  HDMI_VP_STUFF_YCC422_STUFFING_MASK, HDMI_VP_STUFF);
-
-	hdmi_modb(hdmi, output_select, HDMI_VP_CONF_OUTPUT_SELECTOR_MASK,
-		  HDMI_VP_CONF);
-}
-
-static inline void hdmi_phy_test_clear(struct dw_hdmi *hdmi,
-				       unsigned char bit)
-{
-	hdmi_modb(hdmi, bit << HDMI_PHY_TST0_TSTCLR_OFFSET,
-		  HDMI_PHY_TST0_TSTCLR_MASK, HDMI_PHY_TST0);
-}
-
-static inline void hdmi_phy_test_enable(struct dw_hdmi *hdmi,
-					unsigned char bit)
-{
-	hdmi_modb(hdmi, bit << HDMI_PHY_TST0_TSTEN_OFFSET,
-		  HDMI_PHY_TST0_TSTEN_MASK, HDMI_PHY_TST0);
-}
-
-static inline void hdmi_phy_test_clock(struct dw_hdmi *hdmi,
-				       unsigned char bit)
-{
-	hdmi_modb(hdmi, bit << HDMI_PHY_TST0_TSTCLK_OFFSET,
-		  HDMI_PHY_TST0_TSTCLK_MASK, HDMI_PHY_TST0);
-}
-
-static inline void hdmi_phy_test_din(struct dw_hdmi *hdmi,
-				     unsigned char bit)
-{
-	hdmi_writeb(hdmi, bit, HDMI_PHY_TST1);
-}
-
-static inline void hdmi_phy_test_dout(struct dw_hdmi *hdmi,
-				      unsigned char bit)
-{
-	hdmi_writeb(hdmi, bit, HDMI_PHY_TST2);
-}
-
-static bool hdmi_phy_wait_i2c_done(struct dw_hdmi *hdmi, int msec)
-{
-	u32 val;
-
-	while ((val = hdmi_readb(hdmi, HDMI_IH_I2CMPHY_STAT0) & 0x3) == 0) {
-		if (msec-- == 0)
-			return false;
-		udelay(1000);
-	}
-	hdmi_writeb(hdmi, val, HDMI_IH_I2CMPHY_STAT0);
-
-	return true;
-}
-
-static void __hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
-				 unsigned char addr)
-{
-	hdmi_writeb(hdmi, 0xFF, HDMI_IH_I2CMPHY_STAT0);
-	hdmi_writeb(hdmi, addr, HDMI_PHY_I2CM_ADDRESS_ADDR);
-	hdmi_writeb(hdmi, (unsigned char)(data >> 8),
-		    HDMI_PHY_I2CM_DATAO_1_ADDR);
-	hdmi_writeb(hdmi, (unsigned char)(data >> 0),
-		    HDMI_PHY_I2CM_DATAO_0_ADDR);
-	hdmi_writeb(hdmi, HDMI_PHY_I2CM_OPERATION_ADDR_WRITE,
-		    HDMI_PHY_I2CM_OPERATION_ADDR);
-	hdmi_phy_wait_i2c_done(hdmi, 1000);
-}
-
-static int hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
-			      unsigned char addr)
-{
-	__hdmi_phy_i2c_write(hdmi, data, addr);
-	return 0;
-}
-
-static void dw_hdmi_phy_enable_powerdown(struct dw_hdmi *hdmi, bool enable)
-{
-	hdmi_mask_writeb(hdmi, !enable, HDMI_PHY_CONF0,
-			 HDMI_PHY_CONF0_PDZ_OFFSET,
-			 HDMI_PHY_CONF0_PDZ_MASK);
-}
-
-static void dw_hdmi_phy_enable_tmds(struct dw_hdmi *hdmi, u8 enable)
-{
-	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
-			 HDMI_PHY_CONF0_ENTMDS_OFFSET,
-			 HDMI_PHY_CONF0_ENTMDS_MASK);
-}
-
-static void dw_hdmi_phy_enable_spare(struct dw_hdmi *hdmi, u8 enable)
-{
-	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
-			 HDMI_PHY_CONF0_SPARECTRL_OFFSET,
-			 HDMI_PHY_CONF0_SPARECTRL_MASK);
-}
-
-static void dw_hdmi_phy_gen2_pddq(struct dw_hdmi *hdmi, u8 enable)
-{
-	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
-			 HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET,
-			 HDMI_PHY_CONF0_GEN2_PDDQ_MASK);
-}
-
-static void dw_hdmi_phy_gen2_txpwron(struct dw_hdmi *hdmi, u8 enable)
-{
-	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
-			 HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET,
-			 HDMI_PHY_CONF0_GEN2_TXPWRON_MASK);
-}
-
-static void dw_hdmi_phy_sel_data_en_pol(struct dw_hdmi *hdmi, u8 enable)
-{
-	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
-			 HDMI_PHY_CONF0_SELDATAENPOL_OFFSET,
-			 HDMI_PHY_CONF0_SELDATAENPOL_MASK);
-}
-
-static void dw_hdmi_phy_sel_interface_control(struct dw_hdmi *hdmi, u8 enable)
-{
-	hdmi_mask_writeb(hdmi, enable, HDMI_PHY_CONF0,
-			 HDMI_PHY_CONF0_SELDIPIF_OFFSET,
-			 HDMI_PHY_CONF0_SELDIPIF_MASK);
-}
-
-static int hdmi_phy_configure(struct dw_hdmi *hdmi, unsigned char prep,
-			      unsigned char res, int cscon)
-{
-	unsigned res_idx;
-	u8 val, msec;
-	const struct dw_hdmi_plat_data *pdata = hdmi->plat_data;
-	const struct dw_hdmi_mpll_config *mpll_config = pdata->mpll_cfg;
-	const struct dw_hdmi_curr_ctrl *curr_ctrl = pdata->cur_ctr;
-	const struct dw_hdmi_phy_config *phy_config = pdata->phy_config;
-
-	if (prep)
-		return -EINVAL;
-
-	switch (res) {
-	case 0:	/* color resolution 0 is 8 bit colour depth */
-	case 8:
-		res_idx = DW_HDMI_RES_8;
-		break;
-	case 10:
-		res_idx = DW_HDMI_RES_10;
-		break;
-	case 12:
-		res_idx = DW_HDMI_RES_12;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	/* PLL/MPLL Cfg - always match on final entry */
-	for (; mpll_config->mpixelclock != ~0UL; mpll_config++)
-		if (hdmi->hdmi_data.video_mode.mpixelclock <=
-		    mpll_config->mpixelclock)
-			break;
-
-	for (; curr_ctrl->mpixelclock != ~0UL; curr_ctrl++)
-		if (hdmi->hdmi_data.video_mode.mpixelclock <=
-		    curr_ctrl->mpixelclock)
-			break;
-
-	for (; phy_config->mpixelclock != ~0UL; phy_config++)
-		if (hdmi->hdmi_data.video_mode.mpixelclock <=
-		    phy_config->mpixelclock)
-			break;
-
-	if (mpll_config->mpixelclock == ~0UL ||
-	    curr_ctrl->mpixelclock == ~0UL ||
-	    phy_config->mpixelclock == ~0UL) {
-		dev_err(hdmi->dev, "Pixel clock %d - unsupported by HDMI\n",
-			hdmi->hdmi_data.video_mode.mpixelclock);
-		return -EINVAL;
-	}
-
-	/* Enable csc path */
-	if (cscon)
-		val = HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH;
-	else
-		val = HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS;
-
-	hdmi_writeb(hdmi, val, HDMI_MC_FLOWCTRL);
-
-	/* gen2 tx power off */
-	dw_hdmi_phy_gen2_txpwron(hdmi, 0);
-
-	/* gen2 pddq */
-	dw_hdmi_phy_gen2_pddq(hdmi, 1);
-
-	/* PHY reset */
-	hdmi_writeb(hdmi, HDMI_MC_PHYRSTZ_DEASSERT, HDMI_MC_PHYRSTZ);
-	hdmi_writeb(hdmi, HDMI_MC_PHYRSTZ_ASSERT, HDMI_MC_PHYRSTZ);
-
-	hdmi_writeb(hdmi, HDMI_MC_HEACPHY_RST_ASSERT, HDMI_MC_HEACPHY_RST);
-
-	hdmi_phy_test_clear(hdmi, 1);
-	hdmi_writeb(hdmi, HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2,
-		    HDMI_PHY_I2CM_SLAVE_ADDR);
-	hdmi_phy_test_clear(hdmi, 0);
-
-	hdmi_phy_i2c_write(hdmi, mpll_config->res[res_idx].cpce, 0x06);
-	hdmi_phy_i2c_write(hdmi, mpll_config->res[res_idx].gmp, 0x15);
-
-	/* CURRCTRL */
-	hdmi_phy_i2c_write(hdmi, curr_ctrl->curr[res_idx], 0x10);
-
-	hdmi_phy_i2c_write(hdmi, 0x0000, 0x13);  /* PLLPHBYCTRL */
-	hdmi_phy_i2c_write(hdmi, 0x0006, 0x17);
-
-	hdmi_phy_i2c_write(hdmi, phy_config->term, 0x19);  /* TXTERM */
-	hdmi_phy_i2c_write(hdmi, phy_config->sym_ctr, 0x09); /* CKSYMTXCTRL */
-	hdmi_phy_i2c_write(hdmi, phy_config->vlev_ctr, 0x0E); /* VLEVCTRL */
-
-	/* REMOVE CLK TERM */
-	hdmi_phy_i2c_write(hdmi, 0x8000, 0x05);  /* CKCALCTRL */
-
-	dw_hdmi_phy_enable_powerdown(hdmi, false);
-
-	/* toggle TMDS enable */
-	dw_hdmi_phy_enable_tmds(hdmi, 0);
-	dw_hdmi_phy_enable_tmds(hdmi, 1);
-
-	/* gen2 tx power on */
-	dw_hdmi_phy_gen2_txpwron(hdmi, 1);
-	dw_hdmi_phy_gen2_pddq(hdmi, 0);
-
-	if (hdmi->dev_type == RK3288_HDMI)
-		dw_hdmi_phy_enable_spare(hdmi, 1);
-
-	/*Wait for PHY PLL lock */
-	msec = 5;
-	do {
-		val = hdmi_readb(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_TX_PHY_LOCK;
-		if (!val)
-			break;
-
-		if (msec == 0) {
-			dev_err(hdmi->dev, "PHY PLL not locked\n");
-			return -ETIMEDOUT;
-		}
-
-		udelay(1000);
-		msec--;
-	} while (1);
-
-	return 0;
-}
-
-static int dw_hdmi_phy_init(struct dw_hdmi *hdmi)
-{
-	int i, ret;
-	bool cscon;
-
-	/*check csc whether needed activated in HDMI mode */
-	cscon = hdmi->sink_is_hdmi && is_color_space_conversion(hdmi);
-
-	/* HDMI Phy spec says to do the phy initialization sequence twice */
-	for (i = 0; i < 2; i++) {
-		dw_hdmi_phy_sel_data_en_pol(hdmi, 1);
-		dw_hdmi_phy_sel_interface_control(hdmi, 0);
-		dw_hdmi_phy_enable_tmds(hdmi, 0);
-		dw_hdmi_phy_enable_powerdown(hdmi, true);
-
-		/* Enable CSC */
-		ret = hdmi_phy_configure(hdmi, 0, 8, cscon);
-		if (ret)
-			return ret;
-	}
-
-	hdmi->phy_enabled = true;
-	return 0;
-}
-
-static void hdmi_tx_hdcp_config(struct dw_hdmi *hdmi)
-{
-	u8 de;
-
-	if (hdmi->hdmi_data.video_mode.mdataenablepolarity)
-		de = HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_HIGH;
-	else
-		de = HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_LOW;
-
-	/* disable rx detect */
-	hdmi_modb(hdmi, HDMI_A_HDCPCFG0_RXDETECT_DISABLE,
-		  HDMI_A_HDCPCFG0_RXDETECT_MASK, HDMI_A_HDCPCFG0);
-
-	hdmi_modb(hdmi, de, HDMI_A_VIDPOLCFG_DATAENPOL_MASK, HDMI_A_VIDPOLCFG);
-
-	hdmi_modb(hdmi, HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_DISABLE,
-		  HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_MASK, HDMI_A_HDCPCFG1);
-}
-
-static void hdmi_config_AVI(struct dw_hdmi *hdmi, struct drm_display_mode *mode)
-{
-	struct hdmi_avi_infoframe frame;
-	u8 val;
-
-	/* Initialise info frame from DRM mode */
-	drm_hdmi_avi_infoframe_from_display_mode(&frame, mode);
-
-	if (hdmi->hdmi_data.enc_out_format == YCBCR444)
-		frame.colorspace = HDMI_COLORSPACE_YUV444;
-	else if (hdmi->hdmi_data.enc_out_format == YCBCR422_8BITS)
-		frame.colorspace = HDMI_COLORSPACE_YUV422;
-	else
-		frame.colorspace = HDMI_COLORSPACE_RGB;
-
-	/* Set up colorimetry */
-	if (hdmi->hdmi_data.enc_out_format == XVYCC444) {
-		frame.colorimetry = HDMI_COLORIMETRY_EXTENDED;
-		if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601)
-			frame.extended_colorimetry =
-				HDMI_EXTENDED_COLORIMETRY_XV_YCC_601;
-		else /*hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_709*/
-			frame.extended_colorimetry =
-				HDMI_EXTENDED_COLORIMETRY_XV_YCC_709;
-	} else if (hdmi->hdmi_data.enc_out_format != RGB) {
-		frame.colorimetry = hdmi->hdmi_data.colorimetry;
-		frame.extended_colorimetry = HDMI_EXTENDED_COLORIMETRY_XV_YCC_601;
-	} else { /* Carries no data */
-		frame.colorimetry = HDMI_COLORIMETRY_NONE;
-		frame.extended_colorimetry = HDMI_EXTENDED_COLORIMETRY_XV_YCC_601;
-	}
-
-	frame.scan_mode = HDMI_SCAN_MODE_NONE;
-
-	/*
-	 * The Designware IP uses a different byte format from standard
-	 * AVI info frames, though generally the bits are in the correct
-	 * bytes.
-	 */
-
-	/*
-	 * AVI data byte 1 differences: Colorspace in bits 4,5 rather than 5,6,
-	 * active aspect present in bit 6 rather than 4.
-	 */
-	val = (frame.colorspace & 3) << 4 | (frame.scan_mode & 0x3);
-	if (frame.active_aspect & 15)
-		val |= HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT;
-	if (frame.top_bar || frame.bottom_bar)
-		val |= HDMI_FC_AVICONF0_BAR_DATA_HORIZ_BAR;
-	if (frame.left_bar || frame.right_bar)
-		val |= HDMI_FC_AVICONF0_BAR_DATA_VERT_BAR;
-	hdmi_writeb(hdmi, val, HDMI_FC_AVICONF0);
-
-	/* AVI data byte 2 differences: none */
-	val = ((frame.colorimetry & 0x3) << 6) |
-	      ((frame.picture_aspect & 0x3) << 4) |
-	      (frame.active_aspect & 0xf);
-	hdmi_writeb(hdmi, val, HDMI_FC_AVICONF1);
-
-	/* AVI data byte 3 differences: none */
-	val = ((frame.extended_colorimetry & 0x7) << 4) |
-	      ((frame.quantization_range & 0x3) << 2) |
-	      (frame.nups & 0x3);
-	if (frame.itc)
-		val |= HDMI_FC_AVICONF2_IT_CONTENT_VALID;
-	hdmi_writeb(hdmi, val, HDMI_FC_AVICONF2);
-
-	/* AVI data byte 4 differences: none */
-	val = frame.video_code & 0x7f;
-	hdmi_writeb(hdmi, val, HDMI_FC_AVIVID);
-
-	/* AVI Data Byte 5- set up input and output pixel repetition */
-	val = (((hdmi->hdmi_data.video_mode.mpixelrepetitioninput + 1) <<
-		HDMI_FC_PRCONF_INCOMING_PR_FACTOR_OFFSET) &
-		HDMI_FC_PRCONF_INCOMING_PR_FACTOR_MASK) |
-		((hdmi->hdmi_data.video_mode.mpixelrepetitionoutput <<
-		HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_OFFSET) &
-		HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_MASK);
-	hdmi_writeb(hdmi, val, HDMI_FC_PRCONF);
-
-	/*
-	 * AVI data byte 5 differences: content type in 0,1 rather than 4,5,
-	 * ycc range in bits 2,3 rather than 6,7
-	 */
-	val = ((frame.ycc_quantization_range & 0x3) << 2) |
-	      (frame.content_type & 0x3);
-	hdmi_writeb(hdmi, val, HDMI_FC_AVICONF3);
-
-	/* AVI Data Bytes 6-13 */
-	hdmi_writeb(hdmi, frame.top_bar & 0xff, HDMI_FC_AVIETB0);
-	hdmi_writeb(hdmi, (frame.top_bar >> 8) & 0xff, HDMI_FC_AVIETB1);
-	hdmi_writeb(hdmi, frame.bottom_bar & 0xff, HDMI_FC_AVISBB0);
-	hdmi_writeb(hdmi, (frame.bottom_bar >> 8) & 0xff, HDMI_FC_AVISBB1);
-	hdmi_writeb(hdmi, frame.left_bar & 0xff, HDMI_FC_AVIELB0);
-	hdmi_writeb(hdmi, (frame.left_bar >> 8) & 0xff, HDMI_FC_AVIELB1);
-	hdmi_writeb(hdmi, frame.right_bar & 0xff, HDMI_FC_AVISRB0);
-	hdmi_writeb(hdmi, (frame.right_bar >> 8) & 0xff, HDMI_FC_AVISRB1);
-}
-
-static void hdmi_av_composer(struct dw_hdmi *hdmi,
-			     const struct drm_display_mode *mode)
-{
-	u8 inv_val;
-	struct hdmi_vmode *vmode = &hdmi->hdmi_data.video_mode;
-	int hblank, vblank, h_de_hs, v_de_vs, hsync_len, vsync_len;
-	unsigned int vdisplay;
-
-	vmode->mpixelclock = mode->clock * 1000;
-
-	dev_dbg(hdmi->dev, "final pixclk = %d\n", vmode->mpixelclock);
-
-	/* Set up HDMI_FC_INVIDCONF */
-	inv_val = (hdmi->hdmi_data.hdcp_enable ?
-		HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE :
-		HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE);
-
-	inv_val |= mode->flags & DRM_MODE_FLAG_PVSYNC ?
-		HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH :
-		HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW;
-
-	inv_val |= mode->flags & DRM_MODE_FLAG_PHSYNC ?
-		HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH :
-		HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW;
-
-	inv_val |= (vmode->mdataenablepolarity ?
-		HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH :
-		HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW);
-
-	if (hdmi->vic == 39)
-		inv_val |= HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH;
-	else
-		inv_val |= mode->flags & DRM_MODE_FLAG_INTERLACE ?
-			HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH :
-			HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW;
-
-	inv_val |= mode->flags & DRM_MODE_FLAG_INTERLACE ?
-		HDMI_FC_INVIDCONF_IN_I_P_INTERLACED :
-		HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE;
-
-	inv_val |= hdmi->sink_is_hdmi ?
-		HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE :
-		HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE;
-
-	hdmi_writeb(hdmi, inv_val, HDMI_FC_INVIDCONF);
-
-	vdisplay = mode->vdisplay;
-	vblank = mode->vtotal - mode->vdisplay;
-	v_de_vs = mode->vsync_start - mode->vdisplay;
-	vsync_len = mode->vsync_end - mode->vsync_start;
-
-	/*
-	 * When we're setting an interlaced mode, we need
-	 * to adjust the vertical timing to suit.
-	 */
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
-		vdisplay /= 2;
-		vblank /= 2;
-		v_de_vs /= 2;
-		vsync_len /= 2;
-	}
-
-	/* Set up horizontal active pixel width */
-	hdmi_writeb(hdmi, mode->hdisplay >> 8, HDMI_FC_INHACTV1);
-	hdmi_writeb(hdmi, mode->hdisplay, HDMI_FC_INHACTV0);
-
-	/* Set up vertical active lines */
-	hdmi_writeb(hdmi, vdisplay >> 8, HDMI_FC_INVACTV1);
-	hdmi_writeb(hdmi, vdisplay, HDMI_FC_INVACTV0);
-
-	/* Set up horizontal blanking pixel region width */
-	hblank = mode->htotal - mode->hdisplay;
-	hdmi_writeb(hdmi, hblank >> 8, HDMI_FC_INHBLANK1);
-	hdmi_writeb(hdmi, hblank, HDMI_FC_INHBLANK0);
-
-	/* Set up vertical blanking pixel region width */
-	hdmi_writeb(hdmi, vblank, HDMI_FC_INVBLANK);
-
-	/* Set up HSYNC active edge delay width (in pixel clks) */
-	h_de_hs = mode->hsync_start - mode->hdisplay;
-	hdmi_writeb(hdmi, h_de_hs >> 8, HDMI_FC_HSYNCINDELAY1);
-	hdmi_writeb(hdmi, h_de_hs, HDMI_FC_HSYNCINDELAY0);
-
-	/* Set up VSYNC active edge delay (in lines) */
-	hdmi_writeb(hdmi, v_de_vs, HDMI_FC_VSYNCINDELAY);
-
-	/* Set up HSYNC active pulse width (in pixel clks) */
-	hsync_len = mode->hsync_end - mode->hsync_start;
-	hdmi_writeb(hdmi, hsync_len >> 8, HDMI_FC_HSYNCINWIDTH1);
-	hdmi_writeb(hdmi, hsync_len, HDMI_FC_HSYNCINWIDTH0);
-
-	/* Set up VSYNC active edge delay (in lines) */
-	hdmi_writeb(hdmi, vsync_len, HDMI_FC_VSYNCINWIDTH);
-}
-
-static void dw_hdmi_phy_disable(struct dw_hdmi *hdmi)
-{
-	if (!hdmi->phy_enabled)
-		return;
-
-	dw_hdmi_phy_enable_tmds(hdmi, 0);
-	dw_hdmi_phy_enable_powerdown(hdmi, true);
-
-	hdmi->phy_enabled = false;
-}
-
-/* HDMI Initialization Step B.4 */
-static void dw_hdmi_enable_video_path(struct dw_hdmi *hdmi)
-{
-	u8 clkdis;
-
-	/* control period minimum duration */
-	hdmi_writeb(hdmi, 12, HDMI_FC_CTRLDUR);
-	hdmi_writeb(hdmi, 32, HDMI_FC_EXCTRLDUR);
-	hdmi_writeb(hdmi, 1, HDMI_FC_EXCTRLSPAC);
-
-	/* Set to fill TMDS data channels */
-	hdmi_writeb(hdmi, 0x0B, HDMI_FC_CH0PREAM);
-	hdmi_writeb(hdmi, 0x16, HDMI_FC_CH1PREAM);
-	hdmi_writeb(hdmi, 0x21, HDMI_FC_CH2PREAM);
-
-	/* Enable pixel clock and tmds data path */
-	clkdis = 0x7F;
-	clkdis &= ~HDMI_MC_CLKDIS_PIXELCLK_DISABLE;
-	hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
-
-	clkdis &= ~HDMI_MC_CLKDIS_TMDSCLK_DISABLE;
-	hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
-
-	/* Enable csc path */
-	if (is_color_space_conversion(hdmi)) {
-		clkdis &= ~HDMI_MC_CLKDIS_CSCCLK_DISABLE;
-		hdmi_writeb(hdmi, clkdis, HDMI_MC_CLKDIS);
-	}
-}
-
-static void hdmi_enable_audio_clk(struct dw_hdmi *hdmi)
-{
-	hdmi_modb(hdmi, 0, HDMI_MC_CLKDIS_AUDCLK_DISABLE, HDMI_MC_CLKDIS);
-}
-
-/* Workaround to clear the overflow condition */
-static void dw_hdmi_clear_overflow(struct dw_hdmi *hdmi)
-{
-	int count;
-	u8 val;
-
-	/* TMDS software reset */
-	hdmi_writeb(hdmi, (u8)~HDMI_MC_SWRSTZ_TMDSSWRST_REQ, HDMI_MC_SWRSTZ);
-
-	val = hdmi_readb(hdmi, HDMI_FC_INVIDCONF);
-	if (hdmi->dev_type == IMX6DL_HDMI) {
-		hdmi_writeb(hdmi, val, HDMI_FC_INVIDCONF);
-		return;
-	}
-
-	for (count = 0; count < 4; count++)
-		hdmi_writeb(hdmi, val, HDMI_FC_INVIDCONF);
-}
-
-static void hdmi_enable_overflow_interrupts(struct dw_hdmi *hdmi)
-{
-	hdmi_writeb(hdmi, 0, HDMI_FC_MASK2);
-	hdmi_writeb(hdmi, 0, HDMI_IH_MUTE_FC_STAT2);
-}
-
-static void hdmi_disable_overflow_interrupts(struct dw_hdmi *hdmi)
-{
-	hdmi_writeb(hdmi, HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK,
-		    HDMI_IH_MUTE_FC_STAT2);
-}
-
-static int dw_hdmi_setup(struct dw_hdmi *hdmi, struct drm_display_mode *mode)
-{
-	int ret;
-
-	hdmi_disable_overflow_interrupts(hdmi);
-
-	hdmi->vic = drm_match_cea_mode(mode);
-
-	if (!hdmi->vic) {
-		dev_dbg(hdmi->dev, "Non-CEA mode used in HDMI\n");
-	} else {
-		dev_dbg(hdmi->dev, "CEA mode used vic=%d\n", hdmi->vic);
-	}
-
-	if ((hdmi->vic == 6) || (hdmi->vic == 7) ||
-	    (hdmi->vic == 21) || (hdmi->vic == 22) ||
-	    (hdmi->vic == 2) || (hdmi->vic == 3) ||
-	    (hdmi->vic == 17) || (hdmi->vic == 18))
-		hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_601;
-	else
-		hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709;
-
-	hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 0;
-	hdmi->hdmi_data.video_mode.mpixelrepetitioninput = 0;
-
-	/* TODO: Get input format from IPU (via FB driver interface) */
-	hdmi->hdmi_data.enc_in_format = RGB;
-
-	hdmi->hdmi_data.enc_out_format = RGB;
-
-	hdmi->hdmi_data.enc_color_depth = 8;
-	hdmi->hdmi_data.pix_repet_factor = 0;
-	hdmi->hdmi_data.hdcp_enable = 0;
-	hdmi->hdmi_data.video_mode.mdataenablepolarity = true;
-
-	/* HDMI Initialization Step B.1 */
-	hdmi_av_composer(hdmi, mode);
-
-	/* HDMI Initializateion Step B.2 */
-	ret = dw_hdmi_phy_init(hdmi);
-	if (ret)
-		return ret;
-
-	/* HDMI Initialization Step B.3 */
-	dw_hdmi_enable_video_path(hdmi);
-
-	if (hdmi->sink_has_audio) {
-		dev_dbg(hdmi->dev, "sink has audio support\n");
-
-		/* HDMI Initialization Step E - Configure audio */
-		hdmi_clk_regenerator_update_pixel_clock(hdmi);
-		hdmi_enable_audio_clk(hdmi);
-	}
-
-	/* not for DVI mode */
-	if (hdmi->sink_is_hdmi) {
-		dev_dbg(hdmi->dev, "%s HDMI mode\n", __func__);
-
-		/* HDMI Initialization Step F - Configure AVI InfoFrame */
-		hdmi_config_AVI(hdmi, mode);
-	} else {
-		dev_dbg(hdmi->dev, "%s DVI mode\n", __func__);
-	}
-
-	hdmi_video_packetize(hdmi);
-	hdmi_video_csc(hdmi);
-	hdmi_video_sample(hdmi);
-	hdmi_tx_hdcp_config(hdmi);
-
-	dw_hdmi_clear_overflow(hdmi);
-	if (hdmi->cable_plugin && hdmi->sink_is_hdmi)
-		hdmi_enable_overflow_interrupts(hdmi);
-
-	return 0;
-}
-
-/* Wait until we are registered to enable interrupts */
-static int dw_hdmi_fb_registered(struct dw_hdmi *hdmi)
-{
-	hdmi_writeb(hdmi, HDMI_PHY_I2CM_INT_ADDR_DONE_POL,
-		    HDMI_PHY_I2CM_INT_ADDR);
-
-	hdmi_writeb(hdmi, HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL |
-		    HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL,
-		    HDMI_PHY_I2CM_CTLINT_ADDR);
-
-	/* enable cable hot plug irq */
-	hdmi_writeb(hdmi, hdmi->phy_mask, HDMI_PHY_MASK0);
-
-	/* Clear Hotplug interrupts */
-	hdmi_writeb(hdmi, HDMI_IH_PHY_STAT0_HPD | HDMI_IH_PHY_STAT0_RX_SENSE,
-		    HDMI_IH_PHY_STAT0);
-
-	return 0;
-}
-
-static void initialize_hdmi_ih_mutes(struct dw_hdmi *hdmi)
-{
-	u8 ih_mute;
-
-	/*
-	 * Boot up defaults are:
-	 * HDMI_IH_MUTE   = 0x03 (disabled)
-	 * HDMI_IH_MUTE_* = 0x00 (enabled)
-	 *
-	 * Disable top level interrupt bits in HDMI block
-	 */
-	ih_mute = hdmi_readb(hdmi, HDMI_IH_MUTE) |
-		  HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT |
-		  HDMI_IH_MUTE_MUTE_ALL_INTERRUPT;
-
-	hdmi_writeb(hdmi, ih_mute, HDMI_IH_MUTE);
-
-	/* by default mask all interrupts */
-	hdmi_writeb(hdmi, 0xff, HDMI_VP_MASK);
-	hdmi_writeb(hdmi, 0xff, HDMI_FC_MASK0);
-	hdmi_writeb(hdmi, 0xff, HDMI_FC_MASK1);
-	hdmi_writeb(hdmi, 0xff, HDMI_FC_MASK2);
-	hdmi_writeb(hdmi, 0xff, HDMI_PHY_MASK0);
-	hdmi_writeb(hdmi, 0xff, HDMI_PHY_I2CM_INT_ADDR);
-	hdmi_writeb(hdmi, 0xff, HDMI_PHY_I2CM_CTLINT_ADDR);
-	hdmi_writeb(hdmi, 0xff, HDMI_AUD_INT);
-	hdmi_writeb(hdmi, 0xff, HDMI_AUD_SPDIFINT);
-	hdmi_writeb(hdmi, 0xff, HDMI_AUD_HBR_MASK);
-	hdmi_writeb(hdmi, 0xff, HDMI_GP_MASK);
-	hdmi_writeb(hdmi, 0xff, HDMI_A_APIINTMSK);
-	hdmi_writeb(hdmi, 0xff, HDMI_CEC_MASK);
-	hdmi_writeb(hdmi, 0xff, HDMI_I2CM_INT);
-	hdmi_writeb(hdmi, 0xff, HDMI_I2CM_CTLINT);
-
-	/* Disable interrupts in the IH_MUTE_* registers */
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT0);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT1);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_FC_STAT2);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_AS_STAT0);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_PHY_STAT0);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_I2CM_STAT0);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_CEC_STAT0);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_VP_STAT0);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_I2CMPHY_STAT0);
-	hdmi_writeb(hdmi, 0xff, HDMI_IH_MUTE_AHBDMAAUD_STAT0);
-
-	/* Enable top level interrupt bits in HDMI block */
-	ih_mute &= ~(HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT |
-		    HDMI_IH_MUTE_MUTE_ALL_INTERRUPT);
-	hdmi_writeb(hdmi, ih_mute, HDMI_IH_MUTE);
-}
-
-static void dw_hdmi_poweron(struct dw_hdmi *hdmi)
-{
-	hdmi->bridge_is_on = true;
-	dw_hdmi_setup(hdmi, &hdmi->previous_mode);
-}
-
-static void dw_hdmi_poweroff(struct dw_hdmi *hdmi)
-{
-	dw_hdmi_phy_disable(hdmi);
-	hdmi->bridge_is_on = false;
-}
-
-static void dw_hdmi_update_power(struct dw_hdmi *hdmi)
-{
-	int force = hdmi->force;
-
-	if (hdmi->disabled) {
-		force = DRM_FORCE_OFF;
-	} else if (force == DRM_FORCE_UNSPECIFIED) {
-		if (hdmi->rxsense)
-			force = DRM_FORCE_ON;
-		else
-			force = DRM_FORCE_OFF;
-	}
-
-	if (force == DRM_FORCE_OFF) {
-		if (hdmi->bridge_is_on)
-			dw_hdmi_poweroff(hdmi);
-	} else {
-		if (!hdmi->bridge_is_on)
-			dw_hdmi_poweron(hdmi);
-	}
-}
-
-/*
- * Adjust the detection of RXSENSE according to whether we have a forced
- * connection mode enabled, or whether we have been disabled.  There is
- * no point processing RXSENSE interrupts if we have a forced connection
- * state, or DRM has us disabled.
- *
- * We also disable rxsense interrupts when we think we're disconnected
- * to avoid floating TDMS signals giving false rxsense interrupts.
- *
- * Note: we still need to listen for HPD interrupts even when DRM has us
- * disabled so that we can detect a connect event.
- */
-static void dw_hdmi_update_phy_mask(struct dw_hdmi *hdmi)
-{
-	u8 old_mask = hdmi->phy_mask;
-
-	if (hdmi->force || hdmi->disabled || !hdmi->rxsense)
-		hdmi->phy_mask |= HDMI_PHY_RX_SENSE;
-	else
-		hdmi->phy_mask &= ~HDMI_PHY_RX_SENSE;
-
-	if (old_mask != hdmi->phy_mask)
-		hdmi_writeb(hdmi, hdmi->phy_mask, HDMI_PHY_MASK0);
-}
-
-static void dw_hdmi_bridge_mode_set(struct drm_bridge *bridge,
-				    struct drm_display_mode *orig_mode,
-				    struct drm_display_mode *mode)
-{
-	struct dw_hdmi *hdmi = bridge->driver_private;
-
-	mutex_lock(&hdmi->mutex);
-
-	/* Store the display mode for plugin/DKMS poweron events */
-	memcpy(&hdmi->previous_mode, mode, sizeof(hdmi->previous_mode));
-
-	mutex_unlock(&hdmi->mutex);
-}
-
-static bool dw_hdmi_bridge_mode_fixup(struct drm_bridge *bridge,
-				      const struct drm_display_mode *mode,
-				      struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void dw_hdmi_bridge_disable(struct drm_bridge *bridge)
-{
-	struct dw_hdmi *hdmi = bridge->driver_private;
-
-	mutex_lock(&hdmi->mutex);
-	hdmi->disabled = true;
-	dw_hdmi_update_power(hdmi);
-	dw_hdmi_update_phy_mask(hdmi);
-	mutex_unlock(&hdmi->mutex);
-}
-
-static void dw_hdmi_bridge_enable(struct drm_bridge *bridge)
-{
-	struct dw_hdmi *hdmi = bridge->driver_private;
-
-	mutex_lock(&hdmi->mutex);
-	hdmi->disabled = false;
-	dw_hdmi_update_power(hdmi);
-	dw_hdmi_update_phy_mask(hdmi);
-	mutex_unlock(&hdmi->mutex);
-}
-
-static void dw_hdmi_bridge_nop(struct drm_bridge *bridge)
-{
-	/* do nothing */
-}
-
-static enum drm_connector_status
-dw_hdmi_connector_detect(struct drm_connector *connector, bool force)
-{
-	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
-					     connector);
-
-	mutex_lock(&hdmi->mutex);
-	hdmi->force = DRM_FORCE_UNSPECIFIED;
-	dw_hdmi_update_power(hdmi);
-	dw_hdmi_update_phy_mask(hdmi);
-	mutex_unlock(&hdmi->mutex);
-
-	return hdmi_readb(hdmi, HDMI_PHY_STAT0) & HDMI_PHY_HPD ?
-		connector_status_connected : connector_status_disconnected;
-}
-
-static int dw_hdmi_connector_get_modes(struct drm_connector *connector)
-{
-	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
-					     connector);
-	struct edid *edid;
-	int ret = 0;
-
-	if (!hdmi->ddc)
-		return 0;
-
-	edid = drm_get_edid(connector, hdmi->ddc);
-	if (edid) {
-		dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n",
-			edid->width_cm, edid->height_cm);
-
-		hdmi->sink_is_hdmi = drm_detect_hdmi_monitor(edid);
-		hdmi->sink_has_audio = drm_detect_monitor_audio(edid);
-		drm_mode_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
-		/* Store the ELD */
-		drm_edid_to_eld(connector, edid);
-		kfree(edid);
-	} else {
-		dev_dbg(hdmi->dev, "failed to get edid\n");
-	}
-
-	return ret;
-}
-
-static enum drm_mode_status
-dw_hdmi_connector_mode_valid(struct drm_connector *connector,
-			     struct drm_display_mode *mode)
-{
-	struct dw_hdmi *hdmi = container_of(connector,
-					   struct dw_hdmi, connector);
-	enum drm_mode_status mode_status = MODE_OK;
-
-	/* We don't support double-clocked modes */
-	if (mode->flags & DRM_MODE_FLAG_DBLCLK)
-		return MODE_BAD;
-
-	if (hdmi->plat_data->mode_valid)
-		mode_status = hdmi->plat_data->mode_valid(connector, mode);
-
-	return mode_status;
-}
-
-static struct drm_encoder *dw_hdmi_connector_best_encoder(struct drm_connector
-							   *connector)
-{
-	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
-					     connector);
-
-	return hdmi->encoder;
-}
-
-static void dw_hdmi_connector_destroy(struct drm_connector *connector)
-{
-	drm_connector_unregister(connector);
-	drm_connector_cleanup(connector);
-}
-
-static void dw_hdmi_connector_force(struct drm_connector *connector)
-{
-	struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
-					     connector);
-
-	mutex_lock(&hdmi->mutex);
-	hdmi->force = connector->force;
-	dw_hdmi_update_power(hdmi);
-	dw_hdmi_update_phy_mask(hdmi);
-	mutex_unlock(&hdmi->mutex);
-}
-
-static struct drm_connector_funcs dw_hdmi_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.detect = dw_hdmi_connector_detect,
-	.destroy = dw_hdmi_connector_destroy,
-	.force = dw_hdmi_connector_force,
-};
-
-static struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = {
-	.get_modes = dw_hdmi_connector_get_modes,
-	.mode_valid = dw_hdmi_connector_mode_valid,
-	.best_encoder = dw_hdmi_connector_best_encoder,
-};
-
-static struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
-	.enable = dw_hdmi_bridge_enable,
-	.disable = dw_hdmi_bridge_disable,
-	.pre_enable = dw_hdmi_bridge_nop,
-	.post_disable = dw_hdmi_bridge_nop,
-	.mode_set = dw_hdmi_bridge_mode_set,
-	.mode_fixup = dw_hdmi_bridge_mode_fixup,
-};
-
-static irqreturn_t dw_hdmi_hardirq(int irq, void *dev_id)
-{
-	struct dw_hdmi *hdmi = dev_id;
-	u8 intr_stat;
-
-	intr_stat = hdmi_readb(hdmi, HDMI_IH_PHY_STAT0);
-	if (intr_stat)
-		hdmi_writeb(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0);
-
-	return intr_stat ? IRQ_WAKE_THREAD : IRQ_NONE;
-}
-
-static irqreturn_t dw_hdmi_irq(int irq, void *dev_id)
-{
-	struct dw_hdmi *hdmi = dev_id;
-	u8 intr_stat, phy_int_pol, phy_pol_mask, phy_stat;
-
-	intr_stat = hdmi_readb(hdmi, HDMI_IH_PHY_STAT0);
-	phy_int_pol = hdmi_readb(hdmi, HDMI_PHY_POL0);
-	phy_stat = hdmi_readb(hdmi, HDMI_PHY_STAT0);
-
-	phy_pol_mask = 0;
-	if (intr_stat & HDMI_IH_PHY_STAT0_HPD)
-		phy_pol_mask |= HDMI_PHY_HPD;
-	if (intr_stat & HDMI_IH_PHY_STAT0_RX_SENSE0)
-		phy_pol_mask |= HDMI_PHY_RX_SENSE0;
-	if (intr_stat & HDMI_IH_PHY_STAT0_RX_SENSE1)
-		phy_pol_mask |= HDMI_PHY_RX_SENSE1;
-	if (intr_stat & HDMI_IH_PHY_STAT0_RX_SENSE2)
-		phy_pol_mask |= HDMI_PHY_RX_SENSE2;
-	if (intr_stat & HDMI_IH_PHY_STAT0_RX_SENSE3)
-		phy_pol_mask |= HDMI_PHY_RX_SENSE3;
-
-	if (phy_pol_mask)
-		hdmi_modb(hdmi, ~phy_int_pol, phy_pol_mask, HDMI_PHY_POL0);
-
-	/*
-	 * RX sense tells us whether the TDMS transmitters are detecting
-	 * load - in other words, there's something listening on the
-	 * other end of the link.  Use this to decide whether we should
-	 * power on the phy as HPD may be toggled by the sink to merely
-	 * ask the source to re-read the EDID.
-	 */
-	if (intr_stat &
-	    (HDMI_IH_PHY_STAT0_RX_SENSE | HDMI_IH_PHY_STAT0_HPD)) {
-		mutex_lock(&hdmi->mutex);
-		if (!hdmi->disabled && !hdmi->force) {
-			/*
-			 * If the RX sense status indicates we're disconnected,
-			 * clear the software rxsense status.
-			 */
-			if (!(phy_stat & HDMI_PHY_RX_SENSE))
-				hdmi->rxsense = false;
-
-			/*
-			 * Only set the software rxsense status when both
-			 * rxsense and hpd indicates we're connected.
-			 * This avoids what seems to be bad behaviour in
-			 * at least iMX6S versions of the phy.
-			 */
-			if (phy_stat & HDMI_PHY_HPD)
-				hdmi->rxsense = true;
-
-			dw_hdmi_update_power(hdmi);
-			dw_hdmi_update_phy_mask(hdmi);
-		}
-		mutex_unlock(&hdmi->mutex);
-	}
-
-	if (intr_stat & HDMI_IH_PHY_STAT0_HPD) {
-		dev_dbg(hdmi->dev, "EVENT=%s\n",
-			phy_int_pol & HDMI_PHY_HPD ? "plugin" : "plugout");
-		drm_helper_hpd_irq_event(hdmi->bridge->dev);
-	}
-
-	hdmi_writeb(hdmi, intr_stat, HDMI_IH_PHY_STAT0);
-	hdmi_writeb(hdmi, ~(HDMI_IH_PHY_STAT0_HPD | HDMI_IH_PHY_STAT0_RX_SENSE),
-		    HDMI_IH_MUTE_PHY_STAT0);
-
-	return IRQ_HANDLED;
-}
-
-static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi)
-{
-	struct drm_encoder *encoder = hdmi->encoder;
-	struct drm_bridge *bridge;
-	int ret;
-
-	bridge = devm_kzalloc(drm->dev, sizeof(*bridge), GFP_KERNEL);
-	if (!bridge) {
-		DRM_ERROR("Failed to allocate drm bridge\n");
-		return -ENOMEM;
-	}
-
-	hdmi->bridge = bridge;
-	bridge->driver_private = hdmi;
-	bridge->funcs = &dw_hdmi_bridge_funcs;
-	ret = drm_bridge_attach(drm, bridge);
-	if (ret) {
-		DRM_ERROR("Failed to initialize bridge with drm\n");
-		return -EINVAL;
-	}
-
-	encoder->bridge = bridge;
-	hdmi->connector.polled = DRM_CONNECTOR_POLL_HPD;
-
-	drm_connector_helper_add(&hdmi->connector,
-				 &dw_hdmi_connector_helper_funcs);
-	drm_connector_init(drm, &hdmi->connector, &dw_hdmi_connector_funcs,
-			   DRM_MODE_CONNECTOR_HDMIA);
-
-	hdmi->connector.encoder = encoder;
-
-	drm_mode_connector_attach_encoder(&hdmi->connector, encoder);
-
-	return 0;
-}
-
-int dw_hdmi_bind(struct device *dev, struct device *master,
-		 void *data, struct drm_encoder *encoder,
-		 struct resource *iores, int irq,
-		 const struct dw_hdmi_plat_data *plat_data)
-{
-	struct drm_device *drm = data;
-	struct device_node *np = dev->of_node;
-	struct platform_device_info pdevinfo;
-	struct device_node *ddc_node;
-	struct dw_hdmi_audio_data audio;
-	struct dw_hdmi *hdmi;
-	int ret;
-	u32 val = 1;
-
-	hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL);
-	if (!hdmi)
-		return -ENOMEM;
-
-	hdmi->connector.interlace_allowed = 1;
-
-	hdmi->plat_data = plat_data;
-	hdmi->dev = dev;
-	hdmi->dev_type = plat_data->dev_type;
-	hdmi->sample_rate = 48000;
-	hdmi->encoder = encoder;
-	hdmi->disabled = true;
-	hdmi->rxsense = true;
-	hdmi->phy_mask = (u8)~(HDMI_PHY_HPD | HDMI_PHY_RX_SENSE);
-
-	mutex_init(&hdmi->mutex);
-	mutex_init(&hdmi->audio_mutex);
-	spin_lock_init(&hdmi->audio_lock);
-
-	of_property_read_u32(np, "reg-io-width", &val);
-
-	switch (val) {
-	case 4:
-		hdmi->write = dw_hdmi_writel;
-		hdmi->read = dw_hdmi_readl;
-		break;
-	case 1:
-		hdmi->write = dw_hdmi_writeb;
-		hdmi->read = dw_hdmi_readb;
-		break;
-	default:
-		dev_err(dev, "reg-io-width must be 1 or 4\n");
-		return -EINVAL;
-	}
-
-	ddc_node = of_parse_phandle(np, "ddc-i2c-bus", 0);
-	if (ddc_node) {
-		hdmi->ddc = of_find_i2c_adapter_by_node(ddc_node);
-		of_node_put(ddc_node);
-		if (!hdmi->ddc) {
-			dev_dbg(hdmi->dev, "failed to read ddc node\n");
-			return -EPROBE_DEFER;
-		}
-
-	} else {
-		dev_dbg(hdmi->dev, "no ddc property found\n");
-	}
-
-	hdmi->regs = devm_ioremap_resource(dev, iores);
-	if (IS_ERR(hdmi->regs))
-		return PTR_ERR(hdmi->regs);
-
-	hdmi->isfr_clk = devm_clk_get(hdmi->dev, "isfr");
-	if (IS_ERR(hdmi->isfr_clk)) {
-		ret = PTR_ERR(hdmi->isfr_clk);
-		dev_err(hdmi->dev, "Unable to get HDMI isfr clk: %d\n", ret);
-		return ret;
-	}
-
-	ret = clk_prepare_enable(hdmi->isfr_clk);
-	if (ret) {
-		dev_err(hdmi->dev, "Cannot enable HDMI isfr clock: %d\n", ret);
-		return ret;
-	}
-
-	hdmi->iahb_clk = devm_clk_get(hdmi->dev, "iahb");
-	if (IS_ERR(hdmi->iahb_clk)) {
-		ret = PTR_ERR(hdmi->iahb_clk);
-		dev_err(hdmi->dev, "Unable to get HDMI iahb clk: %d\n", ret);
-		goto err_isfr;
-	}
-
-	ret = clk_prepare_enable(hdmi->iahb_clk);
-	if (ret) {
-		dev_err(hdmi->dev, "Cannot enable HDMI iahb clock: %d\n", ret);
-		goto err_isfr;
-	}
-
-	/* Product and revision IDs */
-	dev_info(dev,
-		 "Detected HDMI controller 0x%x:0x%x:0x%x:0x%x\n",
-		 hdmi_readb(hdmi, HDMI_DESIGN_ID),
-		 hdmi_readb(hdmi, HDMI_REVISION_ID),
-		 hdmi_readb(hdmi, HDMI_PRODUCT_ID0),
-		 hdmi_readb(hdmi, HDMI_PRODUCT_ID1));
-
-	initialize_hdmi_ih_mutes(hdmi);
-
-	ret = devm_request_threaded_irq(dev, irq, dw_hdmi_hardirq,
-					dw_hdmi_irq, IRQF_SHARED,
-					dev_name(dev), hdmi);
-	if (ret)
-		goto err_iahb;
-
-	/*
-	 * To prevent overflows in HDMI_IH_FC_STAT2, set the clk regenerator
-	 * N and cts values before enabling phy
-	 */
-	hdmi_init_clk_regenerator(hdmi);
-
-	/*
-	 * Configure registers related to HDMI interrupt
-	 * generation before registering IRQ.
-	 */
-	hdmi_writeb(hdmi, HDMI_PHY_HPD | HDMI_PHY_RX_SENSE, HDMI_PHY_POL0);
-
-	/* Clear Hotplug interrupts */
-	hdmi_writeb(hdmi, HDMI_IH_PHY_STAT0_HPD | HDMI_IH_PHY_STAT0_RX_SENSE,
-		    HDMI_IH_PHY_STAT0);
-
-	ret = dw_hdmi_fb_registered(hdmi);
-	if (ret)
-		goto err_iahb;
-
-	ret = dw_hdmi_register(drm, hdmi);
-	if (ret)
-		goto err_iahb;
-
-	/* Unmute interrupts */
-	hdmi_writeb(hdmi, ~(HDMI_IH_PHY_STAT0_HPD | HDMI_IH_PHY_STAT0_RX_SENSE),
-		    HDMI_IH_MUTE_PHY_STAT0);
-
-	memset(&pdevinfo, 0, sizeof(pdevinfo));
-	pdevinfo.parent = dev;
-	pdevinfo.id = PLATFORM_DEVID_AUTO;
-
-	if (hdmi_readb(hdmi, HDMI_CONFIG1_ID) & HDMI_CONFIG1_AHB) {
-		audio.phys = iores->start;
-		audio.base = hdmi->regs;
-		audio.irq = irq;
-		audio.hdmi = hdmi;
-		audio.eld = hdmi->connector.eld;
-
-		pdevinfo.name = "dw-hdmi-ahb-audio";
-		pdevinfo.data = &audio;
-		pdevinfo.size_data = sizeof(audio);
-		pdevinfo.dma_mask = DMA_BIT_MASK(32);
-		hdmi->audio = platform_device_register_full(&pdevinfo);
-	}
-
-	dev_set_drvdata(dev, hdmi);
-
-	return 0;
-
-err_iahb:
-	clk_disable_unprepare(hdmi->iahb_clk);
-err_isfr:
-	clk_disable_unprepare(hdmi->isfr_clk);
-
-	return ret;
-}
-EXPORT_SYMBOL_GPL(dw_hdmi_bind);
-
-void dw_hdmi_unbind(struct device *dev, struct device *master, void *data)
-{
-	struct dw_hdmi *hdmi = dev_get_drvdata(dev);
-
-	if (hdmi->audio && !IS_ERR(hdmi->audio))
-		platform_device_unregister(hdmi->audio);
-
-	/* Disable all interrupts */
-	hdmi_writeb(hdmi, ~0, HDMI_IH_MUTE_PHY_STAT0);
-
-	hdmi->connector.funcs->destroy(&hdmi->connector);
-	hdmi->encoder->funcs->destroy(hdmi->encoder);
-
-	clk_disable_unprepare(hdmi->iahb_clk);
-	clk_disable_unprepare(hdmi->isfr_clk);
-	i2c_put_adapter(hdmi->ddc);
-}
-EXPORT_SYMBOL_GPL(dw_hdmi_unbind);
-
-MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
-MODULE_AUTHOR("Andy Yan <andy.yan@rock-chips.com>");
-MODULE_AUTHOR("Yakir Yang <ykk@rock-chips.com>");
-MODULE_DESCRIPTION("DW HDMI transmitter driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:dw-hdmi");
diff --git a/drivers/gpu/drm/bridge/dw_hdmi.h b/drivers/gpu/drm/bridge/dw_hdmi.h
deleted file mode 100644
index fc9a560..0000000
--- a/drivers/gpu/drm/bridge/dw_hdmi.h
+++ /dev/null
@@ -1,1037 +0,0 @@
-/*
- * Copyright (C) 2011 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef __DW_HDMI_H__
-#define __DW_HDMI_H__
-
-/* Identification Registers */
-#define HDMI_DESIGN_ID                          0x0000
-#define HDMI_REVISION_ID                        0x0001
-#define HDMI_PRODUCT_ID0                        0x0002
-#define HDMI_PRODUCT_ID1                        0x0003
-#define HDMI_CONFIG0_ID                         0x0004
-#define HDMI_CONFIG1_ID                         0x0005
-#define HDMI_CONFIG2_ID                         0x0006
-#define HDMI_CONFIG3_ID                         0x0007
-
-/* Interrupt Registers */
-#define HDMI_IH_FC_STAT0                        0x0100
-#define HDMI_IH_FC_STAT1                        0x0101
-#define HDMI_IH_FC_STAT2                        0x0102
-#define HDMI_IH_AS_STAT0                        0x0103
-#define HDMI_IH_PHY_STAT0                       0x0104
-#define HDMI_IH_I2CM_STAT0                      0x0105
-#define HDMI_IH_CEC_STAT0                       0x0106
-#define HDMI_IH_VP_STAT0                        0x0107
-#define HDMI_IH_I2CMPHY_STAT0                   0x0108
-#define HDMI_IH_AHBDMAAUD_STAT0                 0x0109
-
-#define HDMI_IH_MUTE_FC_STAT0                   0x0180
-#define HDMI_IH_MUTE_FC_STAT1                   0x0181
-#define HDMI_IH_MUTE_FC_STAT2                   0x0182
-#define HDMI_IH_MUTE_AS_STAT0                   0x0183
-#define HDMI_IH_MUTE_PHY_STAT0                  0x0184
-#define HDMI_IH_MUTE_I2CM_STAT0                 0x0185
-#define HDMI_IH_MUTE_CEC_STAT0                  0x0186
-#define HDMI_IH_MUTE_VP_STAT0                   0x0187
-#define HDMI_IH_MUTE_I2CMPHY_STAT0              0x0188
-#define HDMI_IH_MUTE_AHBDMAAUD_STAT0            0x0189
-#define HDMI_IH_MUTE                            0x01FF
-
-/* Video Sample Registers */
-#define HDMI_TX_INVID0                          0x0200
-#define HDMI_TX_INSTUFFING                      0x0201
-#define HDMI_TX_GYDATA0                         0x0202
-#define HDMI_TX_GYDATA1                         0x0203
-#define HDMI_TX_RCRDATA0                        0x0204
-#define HDMI_TX_RCRDATA1                        0x0205
-#define HDMI_TX_BCBDATA0                        0x0206
-#define HDMI_TX_BCBDATA1                        0x0207
-
-/* Video Packetizer Registers */
-#define HDMI_VP_STATUS                          0x0800
-#define HDMI_VP_PR_CD                           0x0801
-#define HDMI_VP_STUFF                           0x0802
-#define HDMI_VP_REMAP                           0x0803
-#define HDMI_VP_CONF                            0x0804
-#define HDMI_VP_STAT                            0x0805
-#define HDMI_VP_INT                             0x0806
-#define HDMI_VP_MASK                            0x0807
-#define HDMI_VP_POL                             0x0808
-
-/* Frame Composer Registers */
-#define HDMI_FC_INVIDCONF                       0x1000
-#define HDMI_FC_INHACTV0                        0x1001
-#define HDMI_FC_INHACTV1                        0x1002
-#define HDMI_FC_INHBLANK0                       0x1003
-#define HDMI_FC_INHBLANK1                       0x1004
-#define HDMI_FC_INVACTV0                        0x1005
-#define HDMI_FC_INVACTV1                        0x1006
-#define HDMI_FC_INVBLANK                        0x1007
-#define HDMI_FC_HSYNCINDELAY0                   0x1008
-#define HDMI_FC_HSYNCINDELAY1                   0x1009
-#define HDMI_FC_HSYNCINWIDTH0                   0x100A
-#define HDMI_FC_HSYNCINWIDTH1                   0x100B
-#define HDMI_FC_VSYNCINDELAY                    0x100C
-#define HDMI_FC_VSYNCINWIDTH                    0x100D
-#define HDMI_FC_INFREQ0                         0x100E
-#define HDMI_FC_INFREQ1                         0x100F
-#define HDMI_FC_INFREQ2                         0x1010
-#define HDMI_FC_CTRLDUR                         0x1011
-#define HDMI_FC_EXCTRLDUR                       0x1012
-#define HDMI_FC_EXCTRLSPAC                      0x1013
-#define HDMI_FC_CH0PREAM                        0x1014
-#define HDMI_FC_CH1PREAM                        0x1015
-#define HDMI_FC_CH2PREAM                        0x1016
-#define HDMI_FC_AVICONF3                        0x1017
-#define HDMI_FC_GCP                             0x1018
-#define HDMI_FC_AVICONF0                        0x1019
-#define HDMI_FC_AVICONF1                        0x101A
-#define HDMI_FC_AVICONF2                        0x101B
-#define HDMI_FC_AVIVID                          0x101C
-#define HDMI_FC_AVIETB0                         0x101D
-#define HDMI_FC_AVIETB1                         0x101E
-#define HDMI_FC_AVISBB0                         0x101F
-#define HDMI_FC_AVISBB1                         0x1020
-#define HDMI_FC_AVIELB0                         0x1021
-#define HDMI_FC_AVIELB1                         0x1022
-#define HDMI_FC_AVISRB0                         0x1023
-#define HDMI_FC_AVISRB1                         0x1024
-#define HDMI_FC_AUDICONF0                       0x1025
-#define HDMI_FC_AUDICONF1                       0x1026
-#define HDMI_FC_AUDICONF2                       0x1027
-#define HDMI_FC_AUDICONF3                       0x1028
-#define HDMI_FC_VSDIEEEID0                      0x1029
-#define HDMI_FC_VSDSIZE                         0x102A
-#define HDMI_FC_VSDIEEEID1                      0x1030
-#define HDMI_FC_VSDIEEEID2                      0x1031
-#define HDMI_FC_VSDPAYLOAD0                     0x1032
-#define HDMI_FC_VSDPAYLOAD1                     0x1033
-#define HDMI_FC_VSDPAYLOAD2                     0x1034
-#define HDMI_FC_VSDPAYLOAD3                     0x1035
-#define HDMI_FC_VSDPAYLOAD4                     0x1036
-#define HDMI_FC_VSDPAYLOAD5                     0x1037
-#define HDMI_FC_VSDPAYLOAD6                     0x1038
-#define HDMI_FC_VSDPAYLOAD7                     0x1039
-#define HDMI_FC_VSDPAYLOAD8                     0x103A
-#define HDMI_FC_VSDPAYLOAD9                     0x103B
-#define HDMI_FC_VSDPAYLOAD10                    0x103C
-#define HDMI_FC_VSDPAYLOAD11                    0x103D
-#define HDMI_FC_VSDPAYLOAD12                    0x103E
-#define HDMI_FC_VSDPAYLOAD13                    0x103F
-#define HDMI_FC_VSDPAYLOAD14                    0x1040
-#define HDMI_FC_VSDPAYLOAD15                    0x1041
-#define HDMI_FC_VSDPAYLOAD16                    0x1042
-#define HDMI_FC_VSDPAYLOAD17                    0x1043
-#define HDMI_FC_VSDPAYLOAD18                    0x1044
-#define HDMI_FC_VSDPAYLOAD19                    0x1045
-#define HDMI_FC_VSDPAYLOAD20                    0x1046
-#define HDMI_FC_VSDPAYLOAD21                    0x1047
-#define HDMI_FC_VSDPAYLOAD22                    0x1048
-#define HDMI_FC_VSDPAYLOAD23                    0x1049
-#define HDMI_FC_SPDVENDORNAME0                  0x104A
-#define HDMI_FC_SPDVENDORNAME1                  0x104B
-#define HDMI_FC_SPDVENDORNAME2                  0x104C
-#define HDMI_FC_SPDVENDORNAME3                  0x104D
-#define HDMI_FC_SPDVENDORNAME4                  0x104E
-#define HDMI_FC_SPDVENDORNAME5                  0x104F
-#define HDMI_FC_SPDVENDORNAME6                  0x1050
-#define HDMI_FC_SPDVENDORNAME7                  0x1051
-#define HDMI_FC_SDPPRODUCTNAME0                 0x1052
-#define HDMI_FC_SDPPRODUCTNAME1                 0x1053
-#define HDMI_FC_SDPPRODUCTNAME2                 0x1054
-#define HDMI_FC_SDPPRODUCTNAME3                 0x1055
-#define HDMI_FC_SDPPRODUCTNAME4                 0x1056
-#define HDMI_FC_SDPPRODUCTNAME5                 0x1057
-#define HDMI_FC_SDPPRODUCTNAME6                 0x1058
-#define HDMI_FC_SDPPRODUCTNAME7                 0x1059
-#define HDMI_FC_SDPPRODUCTNAME8                 0x105A
-#define HDMI_FC_SDPPRODUCTNAME9                 0x105B
-#define HDMI_FC_SDPPRODUCTNAME10                0x105C
-#define HDMI_FC_SDPPRODUCTNAME11                0x105D
-#define HDMI_FC_SDPPRODUCTNAME12                0x105E
-#define HDMI_FC_SDPPRODUCTNAME13                0x105F
-#define HDMI_FC_SDPPRODUCTNAME14                0x1060
-#define HDMI_FC_SPDPRODUCTNAME15                0x1061
-#define HDMI_FC_SPDDEVICEINF                    0x1062
-#define HDMI_FC_AUDSCONF                        0x1063
-#define HDMI_FC_AUDSSTAT                        0x1064
-#define HDMI_FC_DATACH0FILL                     0x1070
-#define HDMI_FC_DATACH1FILL                     0x1071
-#define HDMI_FC_DATACH2FILL                     0x1072
-#define HDMI_FC_CTRLQHIGH                       0x1073
-#define HDMI_FC_CTRLQLOW                        0x1074
-#define HDMI_FC_ACP0                            0x1075
-#define HDMI_FC_ACP28                           0x1076
-#define HDMI_FC_ACP27                           0x1077
-#define HDMI_FC_ACP26                           0x1078
-#define HDMI_FC_ACP25                           0x1079
-#define HDMI_FC_ACP24                           0x107A
-#define HDMI_FC_ACP23                           0x107B
-#define HDMI_FC_ACP22                           0x107C
-#define HDMI_FC_ACP21                           0x107D
-#define HDMI_FC_ACP20                           0x107E
-#define HDMI_FC_ACP19                           0x107F
-#define HDMI_FC_ACP18                           0x1080
-#define HDMI_FC_ACP17                           0x1081
-#define HDMI_FC_ACP16                           0x1082
-#define HDMI_FC_ACP15                           0x1083
-#define HDMI_FC_ACP14                           0x1084
-#define HDMI_FC_ACP13                           0x1085
-#define HDMI_FC_ACP12                           0x1086
-#define HDMI_FC_ACP11                           0x1087
-#define HDMI_FC_ACP10                           0x1088
-#define HDMI_FC_ACP9                            0x1089
-#define HDMI_FC_ACP8                            0x108A
-#define HDMI_FC_ACP7                            0x108B
-#define HDMI_FC_ACP6                            0x108C
-#define HDMI_FC_ACP5                            0x108D
-#define HDMI_FC_ACP4                            0x108E
-#define HDMI_FC_ACP3                            0x108F
-#define HDMI_FC_ACP2                            0x1090
-#define HDMI_FC_ACP1                            0x1091
-#define HDMI_FC_ISCR1_0                         0x1092
-#define HDMI_FC_ISCR1_16                        0x1093
-#define HDMI_FC_ISCR1_15                        0x1094
-#define HDMI_FC_ISCR1_14                        0x1095
-#define HDMI_FC_ISCR1_13                        0x1096
-#define HDMI_FC_ISCR1_12                        0x1097
-#define HDMI_FC_ISCR1_11                        0x1098
-#define HDMI_FC_ISCR1_10                        0x1099
-#define HDMI_FC_ISCR1_9                         0x109A
-#define HDMI_FC_ISCR1_8                         0x109B
-#define HDMI_FC_ISCR1_7                         0x109C
-#define HDMI_FC_ISCR1_6                         0x109D
-#define HDMI_FC_ISCR1_5                         0x109E
-#define HDMI_FC_ISCR1_4                         0x109F
-#define HDMI_FC_ISCR1_3                         0x10A0
-#define HDMI_FC_ISCR1_2                         0x10A1
-#define HDMI_FC_ISCR1_1                         0x10A2
-#define HDMI_FC_ISCR2_15                        0x10A3
-#define HDMI_FC_ISCR2_14                        0x10A4
-#define HDMI_FC_ISCR2_13                        0x10A5
-#define HDMI_FC_ISCR2_12                        0x10A6
-#define HDMI_FC_ISCR2_11                        0x10A7
-#define HDMI_FC_ISCR2_10                        0x10A8
-#define HDMI_FC_ISCR2_9                         0x10A9
-#define HDMI_FC_ISCR2_8                         0x10AA
-#define HDMI_FC_ISCR2_7                         0x10AB
-#define HDMI_FC_ISCR2_6                         0x10AC
-#define HDMI_FC_ISCR2_5                         0x10AD
-#define HDMI_FC_ISCR2_4                         0x10AE
-#define HDMI_FC_ISCR2_3                         0x10AF
-#define HDMI_FC_ISCR2_2                         0x10B0
-#define HDMI_FC_ISCR2_1                         0x10B1
-#define HDMI_FC_ISCR2_0                         0x10B2
-#define HDMI_FC_DATAUTO0                        0x10B3
-#define HDMI_FC_DATAUTO1                        0x10B4
-#define HDMI_FC_DATAUTO2                        0x10B5
-#define HDMI_FC_DATMAN                          0x10B6
-#define HDMI_FC_DATAUTO3                        0x10B7
-#define HDMI_FC_RDRB0                           0x10B8
-#define HDMI_FC_RDRB1                           0x10B9
-#define HDMI_FC_RDRB2                           0x10BA
-#define HDMI_FC_RDRB3                           0x10BB
-#define HDMI_FC_RDRB4                           0x10BC
-#define HDMI_FC_RDRB5                           0x10BD
-#define HDMI_FC_RDRB6                           0x10BE
-#define HDMI_FC_RDRB7                           0x10BF
-#define HDMI_FC_STAT0                           0x10D0
-#define HDMI_FC_INT0                            0x10D1
-#define HDMI_FC_MASK0                           0x10D2
-#define HDMI_FC_POL0                            0x10D3
-#define HDMI_FC_STAT1                           0x10D4
-#define HDMI_FC_INT1                            0x10D5
-#define HDMI_FC_MASK1                           0x10D6
-#define HDMI_FC_POL1                            0x10D7
-#define HDMI_FC_STAT2                           0x10D8
-#define HDMI_FC_INT2                            0x10D9
-#define HDMI_FC_MASK2                           0x10DA
-#define HDMI_FC_POL2                            0x10DB
-#define HDMI_FC_PRCONF                          0x10E0
-
-#define HDMI_FC_GMD_STAT                        0x1100
-#define HDMI_FC_GMD_EN                          0x1101
-#define HDMI_FC_GMD_UP                          0x1102
-#define HDMI_FC_GMD_CONF                        0x1103
-#define HDMI_FC_GMD_HB                          0x1104
-#define HDMI_FC_GMD_PB0                         0x1105
-#define HDMI_FC_GMD_PB1                         0x1106
-#define HDMI_FC_GMD_PB2                         0x1107
-#define HDMI_FC_GMD_PB3                         0x1108
-#define HDMI_FC_GMD_PB4                         0x1109
-#define HDMI_FC_GMD_PB5                         0x110A
-#define HDMI_FC_GMD_PB6                         0x110B
-#define HDMI_FC_GMD_PB7                         0x110C
-#define HDMI_FC_GMD_PB8                         0x110D
-#define HDMI_FC_GMD_PB9                         0x110E
-#define HDMI_FC_GMD_PB10                        0x110F
-#define HDMI_FC_GMD_PB11                        0x1110
-#define HDMI_FC_GMD_PB12                        0x1111
-#define HDMI_FC_GMD_PB13                        0x1112
-#define HDMI_FC_GMD_PB14                        0x1113
-#define HDMI_FC_GMD_PB15                        0x1114
-#define HDMI_FC_GMD_PB16                        0x1115
-#define HDMI_FC_GMD_PB17                        0x1116
-#define HDMI_FC_GMD_PB18                        0x1117
-#define HDMI_FC_GMD_PB19                        0x1118
-#define HDMI_FC_GMD_PB20                        0x1119
-#define HDMI_FC_GMD_PB21                        0x111A
-#define HDMI_FC_GMD_PB22                        0x111B
-#define HDMI_FC_GMD_PB23                        0x111C
-#define HDMI_FC_GMD_PB24                        0x111D
-#define HDMI_FC_GMD_PB25                        0x111E
-#define HDMI_FC_GMD_PB26                        0x111F
-#define HDMI_FC_GMD_PB27                        0x1120
-
-#define HDMI_FC_DBGFORCE                        0x1200
-#define HDMI_FC_DBGAUD0CH0                      0x1201
-#define HDMI_FC_DBGAUD1CH0                      0x1202
-#define HDMI_FC_DBGAUD2CH0                      0x1203
-#define HDMI_FC_DBGAUD0CH1                      0x1204
-#define HDMI_FC_DBGAUD1CH1                      0x1205
-#define HDMI_FC_DBGAUD2CH1                      0x1206
-#define HDMI_FC_DBGAUD0CH2                      0x1207
-#define HDMI_FC_DBGAUD1CH2                      0x1208
-#define HDMI_FC_DBGAUD2CH2                      0x1209
-#define HDMI_FC_DBGAUD0CH3                      0x120A
-#define HDMI_FC_DBGAUD1CH3                      0x120B
-#define HDMI_FC_DBGAUD2CH3                      0x120C
-#define HDMI_FC_DBGAUD0CH4                      0x120D
-#define HDMI_FC_DBGAUD1CH4                      0x120E
-#define HDMI_FC_DBGAUD2CH4                      0x120F
-#define HDMI_FC_DBGAUD0CH5                      0x1210
-#define HDMI_FC_DBGAUD1CH5                      0x1211
-#define HDMI_FC_DBGAUD2CH5                      0x1212
-#define HDMI_FC_DBGAUD0CH6                      0x1213
-#define HDMI_FC_DBGAUD1CH6                      0x1214
-#define HDMI_FC_DBGAUD2CH6                      0x1215
-#define HDMI_FC_DBGAUD0CH7                      0x1216
-#define HDMI_FC_DBGAUD1CH7                      0x1217
-#define HDMI_FC_DBGAUD2CH7                      0x1218
-#define HDMI_FC_DBGTMDS0                        0x1219
-#define HDMI_FC_DBGTMDS1                        0x121A
-#define HDMI_FC_DBGTMDS2                        0x121B
-
-/* HDMI Source PHY Registers */
-#define HDMI_PHY_CONF0                          0x3000
-#define HDMI_PHY_TST0                           0x3001
-#define HDMI_PHY_TST1                           0x3002
-#define HDMI_PHY_TST2                           0x3003
-#define HDMI_PHY_STAT0                          0x3004
-#define HDMI_PHY_INT0                           0x3005
-#define HDMI_PHY_MASK0                          0x3006
-#define HDMI_PHY_POL0                           0x3007
-
-/* HDMI Master PHY Registers */
-#define HDMI_PHY_I2CM_SLAVE_ADDR                0x3020
-#define HDMI_PHY_I2CM_ADDRESS_ADDR              0x3021
-#define HDMI_PHY_I2CM_DATAO_1_ADDR              0x3022
-#define HDMI_PHY_I2CM_DATAO_0_ADDR              0x3023
-#define HDMI_PHY_I2CM_DATAI_1_ADDR              0x3024
-#define HDMI_PHY_I2CM_DATAI_0_ADDR              0x3025
-#define HDMI_PHY_I2CM_OPERATION_ADDR            0x3026
-#define HDMI_PHY_I2CM_INT_ADDR                  0x3027
-#define HDMI_PHY_I2CM_CTLINT_ADDR               0x3028
-#define HDMI_PHY_I2CM_DIV_ADDR                  0x3029
-#define HDMI_PHY_I2CM_SOFTRSTZ_ADDR             0x302a
-#define HDMI_PHY_I2CM_SS_SCL_HCNT_1_ADDR        0x302b
-#define HDMI_PHY_I2CM_SS_SCL_HCNT_0_ADDR        0x302c
-#define HDMI_PHY_I2CM_SS_SCL_LCNT_1_ADDR        0x302d
-#define HDMI_PHY_I2CM_SS_SCL_LCNT_0_ADDR        0x302e
-#define HDMI_PHY_I2CM_FS_SCL_HCNT_1_ADDR        0x302f
-#define HDMI_PHY_I2CM_FS_SCL_HCNT_0_ADDR        0x3030
-#define HDMI_PHY_I2CM_FS_SCL_LCNT_1_ADDR        0x3031
-#define HDMI_PHY_I2CM_FS_SCL_LCNT_0_ADDR        0x3032
-
-/* Audio Sampler Registers */
-#define HDMI_AUD_CONF0                          0x3100
-#define HDMI_AUD_CONF1                          0x3101
-#define HDMI_AUD_INT                            0x3102
-#define HDMI_AUD_CONF2                          0x3103
-#define HDMI_AUD_N1                             0x3200
-#define HDMI_AUD_N2                             0x3201
-#define HDMI_AUD_N3                             0x3202
-#define HDMI_AUD_CTS1                           0x3203
-#define HDMI_AUD_CTS2                           0x3204
-#define HDMI_AUD_CTS3                           0x3205
-#define HDMI_AUD_INPUTCLKFS                     0x3206
-#define HDMI_AUD_SPDIFINT			0x3302
-#define HDMI_AUD_CONF0_HBR                      0x3400
-#define HDMI_AUD_HBR_STATUS                     0x3401
-#define HDMI_AUD_HBR_INT                        0x3402
-#define HDMI_AUD_HBR_POL                        0x3403
-#define HDMI_AUD_HBR_MASK                       0x3404
-
-/*
- * Generic Parallel Audio Interface Registers
- * Not used as GPAUD interface is not enabled in hw
- */
-#define HDMI_GP_CONF0                           0x3500
-#define HDMI_GP_CONF1                           0x3501
-#define HDMI_GP_CONF2                           0x3502
-#define HDMI_GP_STAT                            0x3503
-#define HDMI_GP_INT                             0x3504
-#define HDMI_GP_MASK                            0x3505
-#define HDMI_GP_POL                             0x3506
-
-/* Audio DMA Registers */
-#define HDMI_AHB_DMA_CONF0                      0x3600
-#define HDMI_AHB_DMA_START                      0x3601
-#define HDMI_AHB_DMA_STOP                       0x3602
-#define HDMI_AHB_DMA_THRSLD                     0x3603
-#define HDMI_AHB_DMA_STRADDR0                   0x3604
-#define HDMI_AHB_DMA_STRADDR1                   0x3605
-#define HDMI_AHB_DMA_STRADDR2                   0x3606
-#define HDMI_AHB_DMA_STRADDR3                   0x3607
-#define HDMI_AHB_DMA_STPADDR0                   0x3608
-#define HDMI_AHB_DMA_STPADDR1                   0x3609
-#define HDMI_AHB_DMA_STPADDR2                   0x360a
-#define HDMI_AHB_DMA_STPADDR3                   0x360b
-#define HDMI_AHB_DMA_BSTADDR0                   0x360c
-#define HDMI_AHB_DMA_BSTADDR1                   0x360d
-#define HDMI_AHB_DMA_BSTADDR2                   0x360e
-#define HDMI_AHB_DMA_BSTADDR3                   0x360f
-#define HDMI_AHB_DMA_MBLENGTH0                  0x3610
-#define HDMI_AHB_DMA_MBLENGTH1                  0x3611
-#define HDMI_AHB_DMA_STAT                       0x3612
-#define HDMI_AHB_DMA_INT                        0x3613
-#define HDMI_AHB_DMA_MASK                       0x3614
-#define HDMI_AHB_DMA_POL                        0x3615
-#define HDMI_AHB_DMA_CONF1                      0x3616
-#define HDMI_AHB_DMA_BUFFSTAT                   0x3617
-#define HDMI_AHB_DMA_BUFFINT                    0x3618
-#define HDMI_AHB_DMA_BUFFMASK                   0x3619
-#define HDMI_AHB_DMA_BUFFPOL                    0x361a
-
-/* Main Controller Registers */
-#define HDMI_MC_SFRDIV                          0x4000
-#define HDMI_MC_CLKDIS                          0x4001
-#define HDMI_MC_SWRSTZ                          0x4002
-#define HDMI_MC_OPCTRL                          0x4003
-#define HDMI_MC_FLOWCTRL                        0x4004
-#define HDMI_MC_PHYRSTZ                         0x4005
-#define HDMI_MC_LOCKONCLOCK                     0x4006
-#define HDMI_MC_HEACPHY_RST                     0x4007
-
-/* Color Space  Converter Registers */
-#define HDMI_CSC_CFG                            0x4100
-#define HDMI_CSC_SCALE                          0x4101
-#define HDMI_CSC_COEF_A1_MSB                    0x4102
-#define HDMI_CSC_COEF_A1_LSB                    0x4103
-#define HDMI_CSC_COEF_A2_MSB                    0x4104
-#define HDMI_CSC_COEF_A2_LSB                    0x4105
-#define HDMI_CSC_COEF_A3_MSB                    0x4106
-#define HDMI_CSC_COEF_A3_LSB                    0x4107
-#define HDMI_CSC_COEF_A4_MSB                    0x4108
-#define HDMI_CSC_COEF_A4_LSB                    0x4109
-#define HDMI_CSC_COEF_B1_MSB                    0x410A
-#define HDMI_CSC_COEF_B1_LSB                    0x410B
-#define HDMI_CSC_COEF_B2_MSB                    0x410C
-#define HDMI_CSC_COEF_B2_LSB                    0x410D
-#define HDMI_CSC_COEF_B3_MSB                    0x410E
-#define HDMI_CSC_COEF_B3_LSB                    0x410F
-#define HDMI_CSC_COEF_B4_MSB                    0x4110
-#define HDMI_CSC_COEF_B4_LSB                    0x4111
-#define HDMI_CSC_COEF_C1_MSB                    0x4112
-#define HDMI_CSC_COEF_C1_LSB                    0x4113
-#define HDMI_CSC_COEF_C2_MSB                    0x4114
-#define HDMI_CSC_COEF_C2_LSB                    0x4115
-#define HDMI_CSC_COEF_C3_MSB                    0x4116
-#define HDMI_CSC_COEF_C3_LSB                    0x4117
-#define HDMI_CSC_COEF_C4_MSB                    0x4118
-#define HDMI_CSC_COEF_C4_LSB                    0x4119
-
-/* HDCP Encryption Engine Registers */
-#define HDMI_A_HDCPCFG0                         0x5000
-#define HDMI_A_HDCPCFG1                         0x5001
-#define HDMI_A_HDCPOBS0                         0x5002
-#define HDMI_A_HDCPOBS1                         0x5003
-#define HDMI_A_HDCPOBS2                         0x5004
-#define HDMI_A_HDCPOBS3                         0x5005
-#define HDMI_A_APIINTCLR                        0x5006
-#define HDMI_A_APIINTSTAT                       0x5007
-#define HDMI_A_APIINTMSK                        0x5008
-#define HDMI_A_VIDPOLCFG                        0x5009
-#define HDMI_A_OESSWCFG                         0x500A
-#define HDMI_A_TIMER1SETUP0                     0x500B
-#define HDMI_A_TIMER1SETUP1                     0x500C
-#define HDMI_A_TIMER2SETUP0                     0x500D
-#define HDMI_A_TIMER2SETUP1                     0x500E
-#define HDMI_A_100MSCFG                         0x500F
-#define HDMI_A_2SCFG0                           0x5010
-#define HDMI_A_2SCFG1                           0x5011
-#define HDMI_A_5SCFG0                           0x5012
-#define HDMI_A_5SCFG1                           0x5013
-#define HDMI_A_SRMVERLSB                        0x5014
-#define HDMI_A_SRMVERMSB                        0x5015
-#define HDMI_A_SRMCTRL                          0x5016
-#define HDMI_A_SFRSETUP                         0x5017
-#define HDMI_A_I2CHSETUP                        0x5018
-#define HDMI_A_INTSETUP                         0x5019
-#define HDMI_A_PRESETUP                         0x501A
-#define HDMI_A_SRM_BASE                         0x5020
-
-/* CEC Engine Registers */
-#define HDMI_CEC_CTRL                           0x7D00
-#define HDMI_CEC_STAT                           0x7D01
-#define HDMI_CEC_MASK                           0x7D02
-#define HDMI_CEC_POLARITY                       0x7D03
-#define HDMI_CEC_INT                            0x7D04
-#define HDMI_CEC_ADDR_L                         0x7D05
-#define HDMI_CEC_ADDR_H                         0x7D06
-#define HDMI_CEC_TX_CNT                         0x7D07
-#define HDMI_CEC_RX_CNT                         0x7D08
-#define HDMI_CEC_TX_DATA0                       0x7D10
-#define HDMI_CEC_TX_DATA1                       0x7D11
-#define HDMI_CEC_TX_DATA2                       0x7D12
-#define HDMI_CEC_TX_DATA3                       0x7D13
-#define HDMI_CEC_TX_DATA4                       0x7D14
-#define HDMI_CEC_TX_DATA5                       0x7D15
-#define HDMI_CEC_TX_DATA6                       0x7D16
-#define HDMI_CEC_TX_DATA7                       0x7D17
-#define HDMI_CEC_TX_DATA8                       0x7D18
-#define HDMI_CEC_TX_DATA9                       0x7D19
-#define HDMI_CEC_TX_DATA10                      0x7D1a
-#define HDMI_CEC_TX_DATA11                      0x7D1b
-#define HDMI_CEC_TX_DATA12                      0x7D1c
-#define HDMI_CEC_TX_DATA13                      0x7D1d
-#define HDMI_CEC_TX_DATA14                      0x7D1e
-#define HDMI_CEC_TX_DATA15                      0x7D1f
-#define HDMI_CEC_RX_DATA0                       0x7D20
-#define HDMI_CEC_RX_DATA1                       0x7D21
-#define HDMI_CEC_RX_DATA2                       0x7D22
-#define HDMI_CEC_RX_DATA3                       0x7D23
-#define HDMI_CEC_RX_DATA4                       0x7D24
-#define HDMI_CEC_RX_DATA5                       0x7D25
-#define HDMI_CEC_RX_DATA6                       0x7D26
-#define HDMI_CEC_RX_DATA7                       0x7D27
-#define HDMI_CEC_RX_DATA8                       0x7D28
-#define HDMI_CEC_RX_DATA9                       0x7D29
-#define HDMI_CEC_RX_DATA10                      0x7D2a
-#define HDMI_CEC_RX_DATA11                      0x7D2b
-#define HDMI_CEC_RX_DATA12                      0x7D2c
-#define HDMI_CEC_RX_DATA13                      0x7D2d
-#define HDMI_CEC_RX_DATA14                      0x7D2e
-#define HDMI_CEC_RX_DATA15                      0x7D2f
-#define HDMI_CEC_LOCK                           0x7D30
-#define HDMI_CEC_WKUPCTRL                       0x7D31
-
-/* I2C Master Registers (E-DDC) */
-#define HDMI_I2CM_SLAVE                         0x7E00
-#define HDMI_I2CM_ADDRESS                       0x7E01
-#define HDMI_I2CM_DATAO                         0x7E02
-#define HDMI_I2CM_DATAI                         0x7E03
-#define HDMI_I2CM_OPERATION                     0x7E04
-#define HDMI_I2CM_INT                           0x7E05
-#define HDMI_I2CM_CTLINT                        0x7E06
-#define HDMI_I2CM_DIV                           0x7E07
-#define HDMI_I2CM_SEGADDR                       0x7E08
-#define HDMI_I2CM_SOFTRSTZ                      0x7E09
-#define HDMI_I2CM_SEGPTR                        0x7E0A
-#define HDMI_I2CM_SS_SCL_HCNT_1_ADDR            0x7E0B
-#define HDMI_I2CM_SS_SCL_HCNT_0_ADDR            0x7E0C
-#define HDMI_I2CM_SS_SCL_LCNT_1_ADDR            0x7E0D
-#define HDMI_I2CM_SS_SCL_LCNT_0_ADDR            0x7E0E
-#define HDMI_I2CM_FS_SCL_HCNT_1_ADDR            0x7E0F
-#define HDMI_I2CM_FS_SCL_HCNT_0_ADDR            0x7E10
-#define HDMI_I2CM_FS_SCL_LCNT_1_ADDR            0x7E11
-#define HDMI_I2CM_FS_SCL_LCNT_0_ADDR            0x7E12
-
-enum {
-/* CONFIG1_ID field values */
-	HDMI_CONFIG1_AHB = 0x01,
-
-/* IH_FC_INT2 field values */
-	HDMI_IH_FC_INT2_OVERFLOW_MASK = 0x03,
-	HDMI_IH_FC_INT2_LOW_PRIORITY_OVERFLOW = 0x02,
-	HDMI_IH_FC_INT2_HIGH_PRIORITY_OVERFLOW = 0x01,
-
-/* IH_FC_STAT2 field values */
-	HDMI_IH_FC_STAT2_OVERFLOW_MASK = 0x03,
-	HDMI_IH_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02,
-	HDMI_IH_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01,
-
-/* IH_PHY_STAT0 field values */
-	HDMI_IH_PHY_STAT0_RX_SENSE3 = 0x20,
-	HDMI_IH_PHY_STAT0_RX_SENSE2 = 0x10,
-	HDMI_IH_PHY_STAT0_RX_SENSE1 = 0x8,
-	HDMI_IH_PHY_STAT0_RX_SENSE0 = 0x4,
-	HDMI_IH_PHY_STAT0_TX_PHY_LOCK = 0x2,
-	HDMI_IH_PHY_STAT0_HPD = 0x1,
-
-/* IH_MUTE_I2CMPHY_STAT0 field values */
-	HDMI_IH_MUTE_I2CMPHY_STAT0_I2CMPHYDONE = 0x2,
-	HDMI_IH_MUTE_I2CMPHY_STAT0_I2CMPHYERROR = 0x1,
-
-/* IH_AHBDMAAUD_STAT0 field values */
-	HDMI_IH_AHBDMAAUD_STAT0_ERROR = 0x20,
-	HDMI_IH_AHBDMAAUD_STAT0_LOST = 0x10,
-	HDMI_IH_AHBDMAAUD_STAT0_RETRY = 0x08,
-	HDMI_IH_AHBDMAAUD_STAT0_DONE = 0x04,
-	HDMI_IH_AHBDMAAUD_STAT0_BUFFFULL = 0x02,
-	HDMI_IH_AHBDMAAUD_STAT0_BUFFEMPTY = 0x01,
-
-/* IH_MUTE_FC_STAT2 field values */
-	HDMI_IH_MUTE_FC_STAT2_OVERFLOW_MASK = 0x03,
-	HDMI_IH_MUTE_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02,
-	HDMI_IH_MUTE_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01,
-
-/* IH_MUTE_AHBDMAAUD_STAT0 field values */
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_ERROR = 0x20,
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_LOST = 0x10,
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_RETRY = 0x08,
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_DONE = 0x04,
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFFULL = 0x02,
-	HDMI_IH_MUTE_AHBDMAAUD_STAT0_BUFFEMPTY = 0x01,
-
-/* IH_MUTE field values */
-	HDMI_IH_MUTE_MUTE_WAKEUP_INTERRUPT = 0x2,
-	HDMI_IH_MUTE_MUTE_ALL_INTERRUPT = 0x1,
-
-/* TX_INVID0 field values */
-	HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_MASK = 0x80,
-	HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_ENABLE = 0x80,
-	HDMI_TX_INVID0_INTERNAL_DE_GENERATOR_DISABLE = 0x00,
-	HDMI_TX_INVID0_VIDEO_MAPPING_MASK = 0x1F,
-	HDMI_TX_INVID0_VIDEO_MAPPING_OFFSET = 0,
-
-/* TX_INSTUFFING field values */
-	HDMI_TX_INSTUFFING_BDBDATA_STUFFING_MASK = 0x4,
-	HDMI_TX_INSTUFFING_BDBDATA_STUFFING_ENABLE = 0x4,
-	HDMI_TX_INSTUFFING_BDBDATA_STUFFING_DISABLE = 0x0,
-	HDMI_TX_INSTUFFING_RCRDATA_STUFFING_MASK = 0x2,
-	HDMI_TX_INSTUFFING_RCRDATA_STUFFING_ENABLE = 0x2,
-	HDMI_TX_INSTUFFING_RCRDATA_STUFFING_DISABLE = 0x0,
-	HDMI_TX_INSTUFFING_GYDATA_STUFFING_MASK = 0x1,
-	HDMI_TX_INSTUFFING_GYDATA_STUFFING_ENABLE = 0x1,
-	HDMI_TX_INSTUFFING_GYDATA_STUFFING_DISABLE = 0x0,
-
-/* VP_PR_CD field values */
-	HDMI_VP_PR_CD_COLOR_DEPTH_MASK = 0xF0,
-	HDMI_VP_PR_CD_COLOR_DEPTH_OFFSET = 4,
-	HDMI_VP_PR_CD_DESIRED_PR_FACTOR_MASK = 0x0F,
-	HDMI_VP_PR_CD_DESIRED_PR_FACTOR_OFFSET = 0,
-
-/* VP_STUFF field values */
-	HDMI_VP_STUFF_IDEFAULT_PHASE_MASK = 0x20,
-	HDMI_VP_STUFF_IDEFAULT_PHASE_OFFSET = 5,
-	HDMI_VP_STUFF_IFIX_PP_TO_LAST_MASK = 0x10,
-	HDMI_VP_STUFF_IFIX_PP_TO_LAST_OFFSET = 4,
-	HDMI_VP_STUFF_ICX_GOTO_P0_ST_MASK = 0x8,
-	HDMI_VP_STUFF_ICX_GOTO_P0_ST_OFFSET = 3,
-	HDMI_VP_STUFF_YCC422_STUFFING_MASK = 0x4,
-	HDMI_VP_STUFF_YCC422_STUFFING_STUFFING_MODE = 0x4,
-	HDMI_VP_STUFF_YCC422_STUFFING_DIRECT_MODE = 0x0,
-	HDMI_VP_STUFF_PP_STUFFING_MASK = 0x2,
-	HDMI_VP_STUFF_PP_STUFFING_STUFFING_MODE = 0x2,
-	HDMI_VP_STUFF_PP_STUFFING_DIRECT_MODE = 0x0,
-	HDMI_VP_STUFF_PR_STUFFING_MASK = 0x1,
-	HDMI_VP_STUFF_PR_STUFFING_STUFFING_MODE = 0x1,
-	HDMI_VP_STUFF_PR_STUFFING_DIRECT_MODE = 0x0,
-
-/* VP_CONF field values */
-	HDMI_VP_CONF_BYPASS_EN_MASK = 0x40,
-	HDMI_VP_CONF_BYPASS_EN_ENABLE = 0x40,
-	HDMI_VP_CONF_BYPASS_EN_DISABLE = 0x00,
-	HDMI_VP_CONF_PP_EN_ENMASK = 0x20,
-	HDMI_VP_CONF_PP_EN_ENABLE = 0x20,
-	HDMI_VP_CONF_PP_EN_DISABLE = 0x00,
-	HDMI_VP_CONF_PR_EN_MASK = 0x10,
-	HDMI_VP_CONF_PR_EN_ENABLE = 0x10,
-	HDMI_VP_CONF_PR_EN_DISABLE = 0x00,
-	HDMI_VP_CONF_YCC422_EN_MASK = 0x8,
-	HDMI_VP_CONF_YCC422_EN_ENABLE = 0x8,
-	HDMI_VP_CONF_YCC422_EN_DISABLE = 0x0,
-	HDMI_VP_CONF_BYPASS_SELECT_MASK = 0x4,
-	HDMI_VP_CONF_BYPASS_SELECT_VID_PACKETIZER = 0x4,
-	HDMI_VP_CONF_BYPASS_SELECT_PIX_REPEATER = 0x0,
-	HDMI_VP_CONF_OUTPUT_SELECTOR_MASK = 0x3,
-	HDMI_VP_CONF_OUTPUT_SELECTOR_BYPASS = 0x3,
-	HDMI_VP_CONF_OUTPUT_SELECTOR_YCC422 = 0x1,
-	HDMI_VP_CONF_OUTPUT_SELECTOR_PP = 0x0,
-
-/* VP_REMAP field values */
-	HDMI_VP_REMAP_MASK = 0x3,
-	HDMI_VP_REMAP_YCC422_24bit = 0x2,
-	HDMI_VP_REMAP_YCC422_20bit = 0x1,
-	HDMI_VP_REMAP_YCC422_16bit = 0x0,
-
-/* FC_INVIDCONF field values */
-	HDMI_FC_INVIDCONF_HDCP_KEEPOUT_MASK = 0x80,
-	HDMI_FC_INVIDCONF_HDCP_KEEPOUT_ACTIVE = 0x80,
-	HDMI_FC_INVIDCONF_HDCP_KEEPOUT_INACTIVE = 0x00,
-	HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_MASK = 0x40,
-	HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_HIGH = 0x40,
-	HDMI_FC_INVIDCONF_VSYNC_IN_POLARITY_ACTIVE_LOW = 0x00,
-	HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_MASK = 0x20,
-	HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_HIGH = 0x20,
-	HDMI_FC_INVIDCONF_HSYNC_IN_POLARITY_ACTIVE_LOW = 0x00,
-	HDMI_FC_INVIDCONF_DE_IN_POLARITY_MASK = 0x10,
-	HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_HIGH = 0x10,
-	HDMI_FC_INVIDCONF_DE_IN_POLARITY_ACTIVE_LOW = 0x00,
-	HDMI_FC_INVIDCONF_DVI_MODEZ_MASK = 0x8,
-	HDMI_FC_INVIDCONF_DVI_MODEZ_HDMI_MODE = 0x8,
-	HDMI_FC_INVIDCONF_DVI_MODEZ_DVI_MODE = 0x0,
-	HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_MASK = 0x2,
-	HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_HIGH = 0x2,
-	HDMI_FC_INVIDCONF_R_V_BLANK_IN_OSC_ACTIVE_LOW = 0x0,
-	HDMI_FC_INVIDCONF_IN_I_P_MASK = 0x1,
-	HDMI_FC_INVIDCONF_IN_I_P_INTERLACED = 0x1,
-	HDMI_FC_INVIDCONF_IN_I_P_PROGRESSIVE = 0x0,
-
-/* FC_AUDICONF0 field values */
-	HDMI_FC_AUDICONF0_CC_OFFSET = 4,
-	HDMI_FC_AUDICONF0_CC_MASK = 0x70,
-	HDMI_FC_AUDICONF0_CT_OFFSET = 0,
-	HDMI_FC_AUDICONF0_CT_MASK = 0xF,
-
-/* FC_AUDICONF1 field values */
-	HDMI_FC_AUDICONF1_SS_OFFSET = 3,
-	HDMI_FC_AUDICONF1_SS_MASK = 0x18,
-	HDMI_FC_AUDICONF1_SF_OFFSET = 0,
-	HDMI_FC_AUDICONF1_SF_MASK = 0x7,
-
-/* FC_AUDICONF3 field values */
-	HDMI_FC_AUDICONF3_LFEPBL_OFFSET = 5,
-	HDMI_FC_AUDICONF3_LFEPBL_MASK = 0x60,
-	HDMI_FC_AUDICONF3_DM_INH_OFFSET = 4,
-	HDMI_FC_AUDICONF3_DM_INH_MASK = 0x10,
-	HDMI_FC_AUDICONF3_LSV_OFFSET = 0,
-	HDMI_FC_AUDICONF3_LSV_MASK = 0xF,
-
-/* FC_AUDSCHNLS0 field values */
-	HDMI_FC_AUDSCHNLS0_CGMSA_OFFSET = 4,
-	HDMI_FC_AUDSCHNLS0_CGMSA_MASK = 0x30,
-	HDMI_FC_AUDSCHNLS0_COPYRIGHT_OFFSET = 0,
-	HDMI_FC_AUDSCHNLS0_COPYRIGHT_MASK = 0x01,
-
-/* FC_AUDSCHNLS3-6 field values */
-	HDMI_FC_AUDSCHNLS3_OIEC_CH0_OFFSET = 0,
-	HDMI_FC_AUDSCHNLS3_OIEC_CH0_MASK = 0x0f,
-	HDMI_FC_AUDSCHNLS3_OIEC_CH1_OFFSET = 4,
-	HDMI_FC_AUDSCHNLS3_OIEC_CH1_MASK = 0xf0,
-	HDMI_FC_AUDSCHNLS4_OIEC_CH2_OFFSET = 0,
-	HDMI_FC_AUDSCHNLS4_OIEC_CH2_MASK = 0x0f,
-	HDMI_FC_AUDSCHNLS4_OIEC_CH3_OFFSET = 4,
-	HDMI_FC_AUDSCHNLS4_OIEC_CH3_MASK = 0xf0,
-
-	HDMI_FC_AUDSCHNLS5_OIEC_CH0_OFFSET = 0,
-	HDMI_FC_AUDSCHNLS5_OIEC_CH0_MASK = 0x0f,
-	HDMI_FC_AUDSCHNLS5_OIEC_CH1_OFFSET = 4,
-	HDMI_FC_AUDSCHNLS5_OIEC_CH1_MASK = 0xf0,
-	HDMI_FC_AUDSCHNLS6_OIEC_CH2_OFFSET = 0,
-	HDMI_FC_AUDSCHNLS6_OIEC_CH2_MASK = 0x0f,
-	HDMI_FC_AUDSCHNLS6_OIEC_CH3_OFFSET = 4,
-	HDMI_FC_AUDSCHNLS6_OIEC_CH3_MASK = 0xf0,
-
-/* HDMI_FC_AUDSCHNLS7 field values */
-	HDMI_FC_AUDSCHNLS7_ACCURACY_OFFSET = 4,
-	HDMI_FC_AUDSCHNLS7_ACCURACY_MASK = 0x30,
-
-/* HDMI_FC_AUDSCHNLS8 field values */
-	HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_MASK = 0xf0,
-	HDMI_FC_AUDSCHNLS8_ORIGSAMPFREQ_OFFSET = 4,
-	HDMI_FC_AUDSCHNLS8_WORDLEGNTH_MASK = 0x0f,
-	HDMI_FC_AUDSCHNLS8_WORDLEGNTH_OFFSET = 0,
-
-/* FC_AUDSCONF field values */
-	HDMI_FC_AUDSCONF_AUD_PACKET_SAMPFIT_MASK = 0xF0,
-	HDMI_FC_AUDSCONF_AUD_PACKET_SAMPFIT_OFFSET = 4,
-	HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_MASK = 0x1,
-	HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_OFFSET = 0,
-	HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_LAYOUT1 = 0x1,
-	HDMI_FC_AUDSCONF_AUD_PACKET_LAYOUT_LAYOUT0 = 0x0,
-
-/* FC_STAT2 field values */
-	HDMI_FC_STAT2_OVERFLOW_MASK = 0x03,
-	HDMI_FC_STAT2_LOW_PRIORITY_OVERFLOW = 0x02,
-	HDMI_FC_STAT2_HIGH_PRIORITY_OVERFLOW = 0x01,
-
-/* FC_INT2 field values */
-	HDMI_FC_INT2_OVERFLOW_MASK = 0x03,
-	HDMI_FC_INT2_LOW_PRIORITY_OVERFLOW = 0x02,
-	HDMI_FC_INT2_HIGH_PRIORITY_OVERFLOW = 0x01,
-
-/* FC_MASK2 field values */
-	HDMI_FC_MASK2_OVERFLOW_MASK = 0x03,
-	HDMI_FC_MASK2_LOW_PRIORITY_OVERFLOW = 0x02,
-	HDMI_FC_MASK2_HIGH_PRIORITY_OVERFLOW = 0x01,
-
-/* FC_PRCONF field values */
-	HDMI_FC_PRCONF_INCOMING_PR_FACTOR_MASK = 0xF0,
-	HDMI_FC_PRCONF_INCOMING_PR_FACTOR_OFFSET = 4,
-	HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_MASK = 0x0F,
-	HDMI_FC_PRCONF_OUTPUT_PR_FACTOR_OFFSET = 0,
-
-/* FC_AVICONF0-FC_AVICONF3 field values */
-	HDMI_FC_AVICONF0_PIX_FMT_MASK = 0x03,
-	HDMI_FC_AVICONF0_PIX_FMT_RGB = 0x00,
-	HDMI_FC_AVICONF0_PIX_FMT_YCBCR422 = 0x01,
-	HDMI_FC_AVICONF0_PIX_FMT_YCBCR444 = 0x02,
-	HDMI_FC_AVICONF0_ACTIVE_FMT_MASK = 0x40,
-	HDMI_FC_AVICONF0_ACTIVE_FMT_INFO_PRESENT = 0x40,
-	HDMI_FC_AVICONF0_ACTIVE_FMT_NO_INFO = 0x00,
-	HDMI_FC_AVICONF0_BAR_DATA_MASK = 0x0C,
-	HDMI_FC_AVICONF0_BAR_DATA_NO_DATA = 0x00,
-	HDMI_FC_AVICONF0_BAR_DATA_VERT_BAR = 0x04,
-	HDMI_FC_AVICONF0_BAR_DATA_HORIZ_BAR = 0x08,
-	HDMI_FC_AVICONF0_BAR_DATA_VERT_HORIZ_BAR = 0x0C,
-	HDMI_FC_AVICONF0_SCAN_INFO_MASK = 0x30,
-	HDMI_FC_AVICONF0_SCAN_INFO_OVERSCAN = 0x10,
-	HDMI_FC_AVICONF0_SCAN_INFO_UNDERSCAN = 0x20,
-	HDMI_FC_AVICONF0_SCAN_INFO_NODATA = 0x00,
-
-	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_MASK = 0x0F,
-	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_USE_CODED = 0x08,
-	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_4_3 = 0x09,
-	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_16_9 = 0x0A,
-	HDMI_FC_AVICONF1_ACTIVE_ASPECT_RATIO_14_9 = 0x0B,
-	HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_MASK = 0x30,
-	HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_NO_DATA = 0x00,
-	HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_4_3 = 0x10,
-	HDMI_FC_AVICONF1_CODED_ASPECT_RATIO_16_9 = 0x20,
-	HDMI_FC_AVICONF1_COLORIMETRY_MASK = 0xC0,
-	HDMI_FC_AVICONF1_COLORIMETRY_NO_DATA = 0x00,
-	HDMI_FC_AVICONF1_COLORIMETRY_SMPTE = 0x40,
-	HDMI_FC_AVICONF1_COLORIMETRY_ITUR = 0x80,
-	HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO = 0xC0,
-
-	HDMI_FC_AVICONF2_SCALING_MASK = 0x03,
-	HDMI_FC_AVICONF2_SCALING_NONE = 0x00,
-	HDMI_FC_AVICONF2_SCALING_HORIZ = 0x01,
-	HDMI_FC_AVICONF2_SCALING_VERT = 0x02,
-	HDMI_FC_AVICONF2_SCALING_HORIZ_VERT = 0x03,
-	HDMI_FC_AVICONF2_RGB_QUANT_MASK = 0x0C,
-	HDMI_FC_AVICONF2_RGB_QUANT_DEFAULT = 0x00,
-	HDMI_FC_AVICONF2_RGB_QUANT_LIMITED_RANGE = 0x04,
-	HDMI_FC_AVICONF2_RGB_QUANT_FULL_RANGE = 0x08,
-	HDMI_FC_AVICONF2_EXT_COLORIMETRY_MASK = 0x70,
-	HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601 = 0x00,
-	HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709 = 0x10,
-	HDMI_FC_AVICONF2_EXT_COLORIMETRY_SYCC601 = 0x20,
-	HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_YCC601 = 0x30,
-	HDMI_FC_AVICONF2_EXT_COLORIMETRY_ADOBE_RGB = 0x40,
-	HDMI_FC_AVICONF2_IT_CONTENT_MASK = 0x80,
-	HDMI_FC_AVICONF2_IT_CONTENT_NO_DATA = 0x00,
-	HDMI_FC_AVICONF2_IT_CONTENT_VALID = 0x80,
-
-	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_MASK = 0x03,
-	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GRAPHICS = 0x00,
-	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_PHOTO = 0x01,
-	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_CINEMA = 0x02,
-	HDMI_FC_AVICONF3_IT_CONTENT_TYPE_GAME = 0x03,
-	HDMI_FC_AVICONF3_QUANT_RANGE_MASK = 0x0C,
-	HDMI_FC_AVICONF3_QUANT_RANGE_LIMITED = 0x00,
-	HDMI_FC_AVICONF3_QUANT_RANGE_FULL = 0x04,
-
-/* FC_DBGFORCE field values */
-	HDMI_FC_DBGFORCE_FORCEAUDIO = 0x10,
-	HDMI_FC_DBGFORCE_FORCEVIDEO = 0x1,
-
-/* PHY_CONF0 field values */
-	HDMI_PHY_CONF0_PDZ_MASK = 0x80,
-	HDMI_PHY_CONF0_PDZ_OFFSET = 7,
-	HDMI_PHY_CONF0_ENTMDS_MASK = 0x40,
-	HDMI_PHY_CONF0_ENTMDS_OFFSET = 6,
-	HDMI_PHY_CONF0_SPARECTRL_MASK = 0x20,
-	HDMI_PHY_CONF0_SPARECTRL_OFFSET = 5,
-	HDMI_PHY_CONF0_GEN2_PDDQ_MASK = 0x10,
-	HDMI_PHY_CONF0_GEN2_PDDQ_OFFSET = 4,
-	HDMI_PHY_CONF0_GEN2_TXPWRON_MASK = 0x8,
-	HDMI_PHY_CONF0_GEN2_TXPWRON_OFFSET = 3,
-	HDMI_PHY_CONF0_GEN2_ENHPDRXSENSE_MASK = 0x4,
-	HDMI_PHY_CONF0_GEN2_ENHPDRXSENSE_OFFSET = 2,
-	HDMI_PHY_CONF0_SELDATAENPOL_MASK = 0x2,
-	HDMI_PHY_CONF0_SELDATAENPOL_OFFSET = 1,
-	HDMI_PHY_CONF0_SELDIPIF_MASK = 0x1,
-	HDMI_PHY_CONF0_SELDIPIF_OFFSET = 0,
-
-/* PHY_TST0 field values */
-	HDMI_PHY_TST0_TSTCLR_MASK = 0x20,
-	HDMI_PHY_TST0_TSTCLR_OFFSET = 5,
-	HDMI_PHY_TST0_TSTEN_MASK = 0x10,
-	HDMI_PHY_TST0_TSTEN_OFFSET = 4,
-	HDMI_PHY_TST0_TSTCLK_MASK = 0x1,
-	HDMI_PHY_TST0_TSTCLK_OFFSET = 0,
-
-/* PHY_STAT0 field values */
-	HDMI_PHY_RX_SENSE3 = 0x80,
-	HDMI_PHY_RX_SENSE2 = 0x40,
-	HDMI_PHY_RX_SENSE1 = 0x20,
-	HDMI_PHY_RX_SENSE0 = 0x10,
-	HDMI_PHY_HPD = 0x02,
-	HDMI_PHY_TX_PHY_LOCK = 0x01,
-
-/* PHY_I2CM_SLAVE_ADDR field values */
-	HDMI_PHY_I2CM_SLAVE_ADDR_PHY_GEN2 = 0x69,
-	HDMI_PHY_I2CM_SLAVE_ADDR_HEAC_PHY = 0x49,
-
-/* PHY_I2CM_OPERATION_ADDR field values */
-	HDMI_PHY_I2CM_OPERATION_ADDR_WRITE = 0x10,
-	HDMI_PHY_I2CM_OPERATION_ADDR_READ = 0x1,
-
-/* HDMI_PHY_I2CM_INT_ADDR */
-	HDMI_PHY_I2CM_INT_ADDR_DONE_POL = 0x08,
-	HDMI_PHY_I2CM_INT_ADDR_DONE_MASK = 0x04,
-
-/* HDMI_PHY_I2CM_CTLINT_ADDR */
-	HDMI_PHY_I2CM_CTLINT_ADDR_NAC_POL = 0x80,
-	HDMI_PHY_I2CM_CTLINT_ADDR_NAC_MASK = 0x40,
-	HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL = 0x08,
-	HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_MASK = 0x04,
-
-/* AUD_CTS3 field values */
-	HDMI_AUD_CTS3_N_SHIFT_OFFSET = 5,
-	HDMI_AUD_CTS3_N_SHIFT_MASK = 0xe0,
-	HDMI_AUD_CTS3_N_SHIFT_1 = 0,
-	HDMI_AUD_CTS3_N_SHIFT_16 = 0x20,
-	HDMI_AUD_CTS3_N_SHIFT_32 = 0x40,
-	HDMI_AUD_CTS3_N_SHIFT_64 = 0x60,
-	HDMI_AUD_CTS3_N_SHIFT_128 = 0x80,
-	HDMI_AUD_CTS3_N_SHIFT_256 = 0xa0,
-	/* note that the CTS3 MANUAL bit has been removed
-	   from our part. Can't set it, will read as 0. */
-	HDMI_AUD_CTS3_CTS_MANUAL = 0x10,
-	HDMI_AUD_CTS3_AUDCTS19_16_MASK = 0x0f,
-
-/* AHB_DMA_CONF0 field values */
-	HDMI_AHB_DMA_CONF0_SW_FIFO_RST_OFFSET = 7,
-	HDMI_AHB_DMA_CONF0_SW_FIFO_RST_MASK = 0x80,
-	HDMI_AHB_DMA_CONF0_HBR = 0x10,
-	HDMI_AHB_DMA_CONF0_EN_HLOCK_OFFSET = 3,
-	HDMI_AHB_DMA_CONF0_EN_HLOCK_MASK = 0x08,
-	HDMI_AHB_DMA_CONF0_INCR_TYPE_OFFSET = 1,
-	HDMI_AHB_DMA_CONF0_INCR_TYPE_MASK = 0x06,
-	HDMI_AHB_DMA_CONF0_INCR4 = 0x0,
-	HDMI_AHB_DMA_CONF0_INCR8 = 0x2,
-	HDMI_AHB_DMA_CONF0_INCR16 = 0x4,
-	HDMI_AHB_DMA_CONF0_BURST_MODE = 0x1,
-
-/* HDMI_AHB_DMA_START field values */
-	HDMI_AHB_DMA_START_START_OFFSET = 0,
-	HDMI_AHB_DMA_START_START_MASK = 0x01,
-
-/* HDMI_AHB_DMA_STOP field values */
-	HDMI_AHB_DMA_STOP_STOP_OFFSET = 0,
-	HDMI_AHB_DMA_STOP_STOP_MASK = 0x01,
-
-/* AHB_DMA_STAT, AHB_DMA_INT, AHB_DMA_MASK, AHB_DMA_POL field values */
-	HDMI_AHB_DMA_DONE = 0x80,
-	HDMI_AHB_DMA_RETRY_SPLIT = 0x40,
-	HDMI_AHB_DMA_LOSTOWNERSHIP = 0x20,
-	HDMI_AHB_DMA_ERROR = 0x10,
-	HDMI_AHB_DMA_FIFO_THREMPTY = 0x04,
-	HDMI_AHB_DMA_FIFO_FULL = 0x02,
-	HDMI_AHB_DMA_FIFO_EMPTY = 0x01,
-
-/* AHB_DMA_BUFFSTAT, AHB_DMA_BUFFINT,AHB_DMA_BUFFMASK,AHB_DMA_BUFFPOL values */
-	HDMI_AHB_DMA_BUFFSTAT_FULL = 0x02,
-	HDMI_AHB_DMA_BUFFSTAT_EMPTY = 0x01,
-
-/* MC_CLKDIS field values */
-	HDMI_MC_CLKDIS_HDCPCLK_DISABLE = 0x40,
-	HDMI_MC_CLKDIS_CECCLK_DISABLE = 0x20,
-	HDMI_MC_CLKDIS_CSCCLK_DISABLE = 0x10,
-	HDMI_MC_CLKDIS_AUDCLK_DISABLE = 0x8,
-	HDMI_MC_CLKDIS_PREPCLK_DISABLE = 0x4,
-	HDMI_MC_CLKDIS_TMDSCLK_DISABLE = 0x2,
-	HDMI_MC_CLKDIS_PIXELCLK_DISABLE = 0x1,
-
-/* MC_SWRSTZ field values */
-	HDMI_MC_SWRSTZ_TMDSSWRST_REQ = 0x02,
-
-/* MC_FLOWCTRL field values */
-	HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_MASK = 0x1,
-	HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_IN_PATH = 0x1,
-	HDMI_MC_FLOWCTRL_FEED_THROUGH_OFF_CSC_BYPASS = 0x0,
-
-/* MC_PHYRSTZ field values */
-	HDMI_MC_PHYRSTZ_ASSERT = 0x0,
-	HDMI_MC_PHYRSTZ_DEASSERT = 0x1,
-
-/* MC_HEACPHY_RST field values */
-	HDMI_MC_HEACPHY_RST_ASSERT = 0x1,
-	HDMI_MC_HEACPHY_RST_DEASSERT = 0x0,
-
-/* CSC_CFG field values */
-	HDMI_CSC_CFG_INTMODE_MASK = 0x30,
-	HDMI_CSC_CFG_INTMODE_OFFSET = 4,
-	HDMI_CSC_CFG_INTMODE_DISABLE = 0x00,
-	HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA1 = 0x10,
-	HDMI_CSC_CFG_INTMODE_CHROMA_INT_FORMULA2 = 0x20,
-	HDMI_CSC_CFG_DECMODE_MASK = 0x3,
-	HDMI_CSC_CFG_DECMODE_OFFSET = 0,
-	HDMI_CSC_CFG_DECMODE_DISABLE = 0x0,
-	HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA1 = 0x1,
-	HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA2 = 0x2,
-	HDMI_CSC_CFG_DECMODE_CHROMA_INT_FORMULA3 = 0x3,
-
-/* CSC_SCALE field values */
-	HDMI_CSC_SCALE_CSC_COLORDE_PTH_MASK = 0xF0,
-	HDMI_CSC_SCALE_CSC_COLORDE_PTH_24BPP = 0x00,
-	HDMI_CSC_SCALE_CSC_COLORDE_PTH_30BPP = 0x50,
-	HDMI_CSC_SCALE_CSC_COLORDE_PTH_36BPP = 0x60,
-	HDMI_CSC_SCALE_CSC_COLORDE_PTH_48BPP = 0x70,
-	HDMI_CSC_SCALE_CSCSCALE_MASK = 0x03,
-
-/* A_HDCPCFG0 field values */
-	HDMI_A_HDCPCFG0_ELVENA_MASK = 0x80,
-	HDMI_A_HDCPCFG0_ELVENA_ENABLE = 0x80,
-	HDMI_A_HDCPCFG0_ELVENA_DISABLE = 0x00,
-	HDMI_A_HDCPCFG0_I2CFASTMODE_MASK = 0x40,
-	HDMI_A_HDCPCFG0_I2CFASTMODE_ENABLE = 0x40,
-	HDMI_A_HDCPCFG0_I2CFASTMODE_DISABLE = 0x00,
-	HDMI_A_HDCPCFG0_BYPENCRYPTION_MASK = 0x20,
-	HDMI_A_HDCPCFG0_BYPENCRYPTION_ENABLE = 0x20,
-	HDMI_A_HDCPCFG0_BYPENCRYPTION_DISABLE = 0x00,
-	HDMI_A_HDCPCFG0_SYNCRICHECK_MASK = 0x10,
-	HDMI_A_HDCPCFG0_SYNCRICHECK_ENABLE = 0x10,
-	HDMI_A_HDCPCFG0_SYNCRICHECK_DISABLE = 0x00,
-	HDMI_A_HDCPCFG0_AVMUTE_MASK = 0x8,
-	HDMI_A_HDCPCFG0_AVMUTE_ENABLE = 0x8,
-	HDMI_A_HDCPCFG0_AVMUTE_DISABLE = 0x0,
-	HDMI_A_HDCPCFG0_RXDETECT_MASK = 0x4,
-	HDMI_A_HDCPCFG0_RXDETECT_ENABLE = 0x4,
-	HDMI_A_HDCPCFG0_RXDETECT_DISABLE = 0x0,
-	HDMI_A_HDCPCFG0_EN11FEATURE_MASK = 0x2,
-	HDMI_A_HDCPCFG0_EN11FEATURE_ENABLE = 0x2,
-	HDMI_A_HDCPCFG0_EN11FEATURE_DISABLE = 0x0,
-	HDMI_A_HDCPCFG0_HDMIDVI_MASK = 0x1,
-	HDMI_A_HDCPCFG0_HDMIDVI_HDMI = 0x1,
-	HDMI_A_HDCPCFG0_HDMIDVI_DVI = 0x0,
-
-/* A_HDCPCFG1 field values */
-	HDMI_A_HDCPCFG1_DISSHA1CHECK_MASK = 0x8,
-	HDMI_A_HDCPCFG1_DISSHA1CHECK_DISABLE = 0x8,
-	HDMI_A_HDCPCFG1_DISSHA1CHECK_ENABLE = 0x0,
-	HDMI_A_HDCPCFG1_PH2UPSHFTENC_MASK = 0x4,
-	HDMI_A_HDCPCFG1_PH2UPSHFTENC_ENABLE = 0x4,
-	HDMI_A_HDCPCFG1_PH2UPSHFTENC_DISABLE = 0x0,
-	HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_MASK = 0x2,
-	HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_DISABLE = 0x2,
-	HDMI_A_HDCPCFG1_ENCRYPTIONDISABLE_ENABLE = 0x0,
-	HDMI_A_HDCPCFG1_SWRESET_MASK = 0x1,
-	HDMI_A_HDCPCFG1_SWRESET_ASSERT = 0x0,
-
-/* A_VIDPOLCFG field values */
-	HDMI_A_VIDPOLCFG_UNENCRYPTCONF_MASK = 0x60,
-	HDMI_A_VIDPOLCFG_UNENCRYPTCONF_OFFSET = 5,
-	HDMI_A_VIDPOLCFG_DATAENPOL_MASK = 0x10,
-	HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_HIGH = 0x10,
-	HDMI_A_VIDPOLCFG_DATAENPOL_ACTIVE_LOW = 0x0,
-	HDMI_A_VIDPOLCFG_VSYNCPOL_MASK = 0x8,
-	HDMI_A_VIDPOLCFG_VSYNCPOL_ACTIVE_HIGH = 0x8,
-	HDMI_A_VIDPOLCFG_VSYNCPOL_ACTIVE_LOW = 0x0,
-	HDMI_A_VIDPOLCFG_HSYNCPOL_MASK = 0x2,
-	HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_HIGH = 0x2,
-	HDMI_A_VIDPOLCFG_HSYNCPOL_ACTIVE_LOW = 0x0,
-};
-
-#endif /* __DW_HDMI_H__ */
-- 
cgit v1.1


From caa602e71609a719c19052f521b05cf701581eae Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Tue, 24 Nov 2015 17:54:33 +0100
Subject: drm/bridge: Remove gratuitous blank line

A single blank line is enough to separate Kconfig entries.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/bridge/Kconfig | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index 6dddd39..27e2022 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -22,7 +22,6 @@ config DRM_DW_HDMI_AHB_AUDIO
 	  Designware HDMI block.  This is used in conjunction with
 	  the i.MX6 HDMI driver.
 
-
 config DRM_NXP_PTN3460
 	tristate "NXP PTN3460 DP/LVDS bridge"
 	depends on OF
-- 
cgit v1.1


From 2e35c8833bc737a0c87a18e9b8c0de8495467d97 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 24 Nov 2015 18:47:25 +0200
Subject: drm/i915: remove duplicate definition of for_each_power_domain

commit b04c5bd6fda54703e56f29569e4bca489d6c5a5c
Author: Borun Fu <borun.fu@intel.com>
Date:   Sat Jul 12 10:02:27 2014 +0530

    drm/i915: Power gating display wells during i915_pm_suspend

moved for_each_power_domain from intel_display.c to i915_drv.h but we
still have the definition around in intel_display.c, due to a merge
conflict resolution gone wrong in

commit 4dac3edfe68e5e1b3c2216b84ba160572420fa40
Merge: 487777673e35 e05444be705b
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Tue Jul 29 20:49:36 2014 +0200

    Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next

Just remove the extra definition left behind.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448383645-7615-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3df22f0..79fc520 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5232,10 +5232,6 @@ static enum intel_display_power_domain port_to_aux_power_domain(enum port port)
 	}
 }
 
-#define for_each_power_domain(domain, mask)				\
-	for ((domain) = 0; (domain) < POWER_DOMAIN_NUM; (domain)++)	\
-		if ((1 << (domain)) & (mask))
-
 enum intel_display_power_domain
 intel_display_port_power_domain(struct intel_encoder *intel_encoder)
 {
-- 
cgit v1.1


From 39bfcd5235e07e95ad3e70eab8e0b85db181de9e Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Thu, 26 Nov 2015 12:03:51 +0100
Subject: drm/i915: more virtual south bridge detection

Commit "30c964a drm/i915: Detect virtual south bridge" detects and
handles the southbridge emulated by vmware esx.  Add the ich9 south
bridge emulated by 'qemu -M q35'.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.c | 3 ++-
 drivers/gpu/drm/i915/i915_drv.h | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 649e20a..90faa8e 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -565,7 +565,8 @@ void intel_detect_pch(struct drm_device *dev)
 				DRM_DEBUG_KMS("Found SunrisePoint LP PCH\n");
 				WARN_ON(!IS_SKYLAKE(dev) &&
 					!IS_KABYLAKE(dev));
-			} else if (id == INTEL_PCH_P2X_DEVICE_ID_TYPE) {
+			} else if ((id == INTEL_PCH_P2X_DEVICE_ID_TYPE) ||
+				   (id == INTEL_PCH_QEMU_DEVICE_ID_TYPE)) {
 				dev_priv->pch_type = intel_virt_detect_pch(dev);
 			} else
 				continue;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 3d8741e..439226d 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2609,6 +2609,7 @@ struct drm_i915_cmd_table {
 #define INTEL_PCH_SPT_DEVICE_ID_TYPE		0xA100
 #define INTEL_PCH_SPT_LP_DEVICE_ID_TYPE		0x9D00
 #define INTEL_PCH_P2X_DEVICE_ID_TYPE		0x7100
+#define INTEL_PCH_QEMU_DEVICE_ID_TYPE		0x2900 /* qemu q35 has 2918 */
 
 #define INTEL_PCH_TYPE(dev) (__I915__(dev)->pch_type)
 #define HAS_PCH_SPT(dev) (INTEL_PCH_TYPE(dev) == PCH_SPT)
-- 
cgit v1.1


From 6a39d7c986be4fd18eb019e9cdbf774ec36c9f77 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 25 Nov 2015 16:47:22 +0200
Subject: drm/i915: fix the SDE irq dmesg warnings properly
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We had the "The master control interrupt lied (SDE)!" check and error
message in place for a long time without any problems, until

commit aaf5ec2e51ab1d9c5e962b4728a1107ed3ff7a3e
Author: Sonika Jindal <sonika.jindal@intel.com>
Date:   Wed Jul 8 17:07:47 2015 +0530

    drm/i915: Handle HPD when it has actually occurred

caused the errors to start happening. This was bisected and reported,
but the error message was silenced in

commit 97e5ed1111dcc5300a0f59a55248cd243937a8ab
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri Oct 23 10:56:12 2015 +0200

    drm/i915: shut up gen8+ SDE irq dmesg noise

shooting the messenger while the debugging for why Sonika's commit
triggered the errors was still in progress.

It looks like we need to read and acknowledge the PCH_PORT_HOTPLUG
register even though the hotplug trigger indicates there isn't a hotplug
irq to handle. The PCH doesn't seem to really ack the the interrupt to
the CPU unless we touch the hotplug register.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Sonika Jindal <sonika.jindal@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92084
Fixes: aaf5ec2e51ab ("drm/i915: Handle HPD when it has actually occurred")
[Jani: added a comment and amended the commit message while applying]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448462843-32739-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_irq.c | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index c8ba949..671f76c 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1824,8 +1824,24 @@ static void ibx_hpd_irq_handler(struct drm_device *dev, u32 hotplug_trigger,
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	u32 dig_hotplug_reg, pin_mask = 0, long_mask = 0;
 
+	/*
+	 * Somehow the PCH doesn't seem to really ack the interrupt to the CPU
+	 * unless we touch the hotplug register, even if hotplug_trigger is
+	 * zero. Not acking leads to "The master control interrupt lied (SDE)!"
+	 * errors.
+	 */
 	dig_hotplug_reg = I915_READ(PCH_PORT_HOTPLUG);
+	if (!hotplug_trigger) {
+		u32 mask = PORTA_HOTPLUG_STATUS_MASK |
+			PORTD_HOTPLUG_STATUS_MASK |
+			PORTC_HOTPLUG_STATUS_MASK |
+			PORTB_HOTPLUG_STATUS_MASK;
+		dig_hotplug_reg &= ~mask;
+	}
+
 	I915_WRITE(PCH_PORT_HOTPLUG, dig_hotplug_reg);
+	if (!hotplug_trigger)
+		return;
 
 	intel_get_hpd_pins(&pin_mask, &long_mask, hotplug_trigger,
 			   dig_hotplug_reg, hpd,
@@ -1840,8 +1856,7 @@ static void ibx_irq_handler(struct drm_device *dev, u32 pch_iir)
 	int pipe;
 	u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK;
 
-	if (hotplug_trigger)
-		ibx_hpd_irq_handler(dev, hotplug_trigger, hpd_ibx);
+	ibx_hpd_irq_handler(dev, hotplug_trigger, hpd_ibx);
 
 	if (pch_iir & SDE_AUDIO_POWER_MASK) {
 		int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK) >>
@@ -1934,8 +1949,7 @@ static void cpt_irq_handler(struct drm_device *dev, u32 pch_iir)
 	int pipe;
 	u32 hotplug_trigger = pch_iir & SDE_HOTPLUG_MASK_CPT;
 
-	if (hotplug_trigger)
-		ibx_hpd_irq_handler(dev, hotplug_trigger, hpd_cpt);
+	ibx_hpd_irq_handler(dev, hotplug_trigger, hpd_cpt);
 
 	if (pch_iir & SDE_AUDIO_POWER_MASK_CPT) {
 		int port = ffs((pch_iir & SDE_AUDIO_POWER_MASK_CPT) >>
-- 
cgit v1.1


From 820da7ae46332fa709b171eb7ba57cbd023fa6df Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 25 Nov 2015 16:47:23 +0200
Subject: Revert "drm/i915: shut up gen8+ SDE irq dmesg noise"
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This reverts

commit 97e5ed1111dcc5300a0f59a55248cd243937a8ab
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri Oct 23 10:56:12 2015 +0200

    drm/i915: shut up gen8+ SDE irq dmesg noise

With the proper fix ("drm/i915: fix the SDE irq dmesg warnings
properly") reliably in place, bring back the error message.

Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448462843-32739-2-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_irq.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 671f76c..0677e87 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2365,13 +2365,9 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
 				spt_irq_handler(dev, pch_iir);
 			else
 				cpt_irq_handler(dev, pch_iir);
-		} else {
-			/*
-			 * Like on previous PCH there seems to be something
-			 * fishy going on with forwarding PCH interrupts.
-			 */
-			DRM_DEBUG_DRIVER("The master control interrupt lied (SDE)!\n");
-		}
+		} else
+			DRM_ERROR("The master control interrupt lied (SDE)!\n");
+
 	}
 
 	I915_WRITE_FW(GEN8_MASTER_IRQ, GEN8_MASTER_IRQ_CONTROL);
-- 
cgit v1.1


From 144432618e4f9f3d24eaa9de0a1b6a5bee00989e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 23 Nov 2015 18:06:15 +0200
Subject: drm/i915: Make ibx_{enable,disable}_display_interrupt() static
 inlines
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

No reason why ibx_{enable,disable}_display_interrupt() couldn't be
static inlines instead of cpp macros.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448294777-13722-2-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 439226d..5ca8524 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2758,10 +2758,17 @@ ironlake_disable_display_irq(struct drm_i915_private *dev_priv, u32 mask);
 void ibx_display_interrupt_update(struct drm_i915_private *dev_priv,
 				  uint32_t interrupt_mask,
 				  uint32_t enabled_irq_mask);
-#define ibx_enable_display_interrupt(dev_priv, bits) \
-	ibx_display_interrupt_update((dev_priv), (bits), (bits))
-#define ibx_disable_display_interrupt(dev_priv, bits) \
-	ibx_display_interrupt_update((dev_priv), (bits), 0)
+static inline void
+ibx_enable_display_interrupt(struct drm_i915_private *dev_priv, uint32_t bits)
+{
+	ibx_display_interrupt_update(dev_priv, bits, bits);
+}
+static inline void
+ibx_disable_display_interrupt(struct drm_i915_private *dev_priv, uint32_t bits)
+{
+	ibx_display_interrupt_update(dev_priv, bits, 0);
+}
+
 
 /* i915_gem.c */
 int i915_gem_create_ioctl(struct drm_device *dev, void *data,
-- 
cgit v1.1


From fbdedaeaa7e43f3cf57617b713926eade2535202 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 23 Nov 2015 18:06:16 +0200
Subject: drm/i915: Make ironlake_{enable,disable}_display_irq() static inlines
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

ironlake_{enable,disable}_display_irq() each just call
ilk_update_display_irq() so let's make them static inlines.

While at it s/ironlake/ilk/ to make things shorter, and a bit more
consistent with the ibx functions.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448294777-13722-3-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h            | 17 +++++++++++++----
 drivers/gpu/drm/i915/i915_irq.c            | 24 ++++++------------------
 drivers/gpu/drm/i915/intel_fifo_underrun.c |  8 ++++----
 3 files changed, 23 insertions(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 5ca8524..e0a2f9f 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2751,10 +2751,19 @@ void valleyview_disable_display_irqs(struct drm_i915_private *dev_priv);
 void i915_hotplug_interrupt_update(struct drm_i915_private *dev_priv,
 				   uint32_t mask,
 				   uint32_t bits);
-void
-ironlake_enable_display_irq(struct drm_i915_private *dev_priv, u32 mask);
-void
-ironlake_disable_display_irq(struct drm_i915_private *dev_priv, u32 mask);
+void ilk_update_display_irq(struct drm_i915_private *dev_priv,
+			    uint32_t interrupt_mask,
+			    uint32_t enabled_irq_mask);
+static inline void
+ilk_enable_display_irq(struct drm_i915_private *dev_priv, uint32_t bits)
+{
+	ilk_update_display_irq(dev_priv, bits, bits);
+}
+static inline void
+ilk_disable_display_irq(struct drm_i915_private *dev_priv, uint32_t bits)
+{
+	ilk_update_display_irq(dev_priv, bits, 0);
+}
 void ibx_display_interrupt_update(struct drm_i915_private *dev_priv,
 				  uint32_t interrupt_mask,
 				  uint32_t enabled_irq_mask);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 0677e87..db69bf5 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -215,9 +215,9 @@ void i915_hotplug_interrupt_update(struct drm_i915_private *dev_priv,
  * @interrupt_mask: mask of interrupt bits to update
  * @enabled_irq_mask: mask of interrupt bits to enable
  */
-static void ilk_update_display_irq(struct drm_i915_private *dev_priv,
-				   uint32_t interrupt_mask,
-				   uint32_t enabled_irq_mask)
+void ilk_update_display_irq(struct drm_i915_private *dev_priv,
+			    uint32_t interrupt_mask,
+			    uint32_t enabled_irq_mask)
 {
 	uint32_t new_val;
 
@@ -239,18 +239,6 @@ static void ilk_update_display_irq(struct drm_i915_private *dev_priv,
 	}
 }
 
-void
-ironlake_enable_display_irq(struct drm_i915_private *dev_priv, u32 mask)
-{
-	ilk_update_display_irq(dev_priv, mask, mask);
-}
-
-void
-ironlake_disable_display_irq(struct drm_i915_private *dev_priv, u32 mask)
-{
-	ilk_update_display_irq(dev_priv, mask, 0);
-}
-
 /**
  * ilk_update_gt_irq - update GTIMR
  * @dev_priv: driver private
@@ -2655,7 +2643,7 @@ static int ironlake_enable_vblank(struct drm_device *dev, unsigned int pipe)
 						     DE_PIPE_VBLANK(pipe);
 
 	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	ironlake_enable_display_irq(dev_priv, bit);
+	ilk_enable_display_irq(dev_priv, bit);
 	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 
 	return 0;
@@ -2710,7 +2698,7 @@ static void ironlake_disable_vblank(struct drm_device *dev, unsigned int pipe)
 						     DE_PIPE_VBLANK(pipe);
 
 	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	ironlake_disable_display_irq(dev_priv, bit);
+	ilk_disable_display_irq(dev_priv, bit);
 	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 }
 
@@ -3462,7 +3450,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
 		 * setup is guaranteed to run in single-threaded context. But we
 		 * need it to make the assert_spin_locked happy. */
 		spin_lock_irq(&dev_priv->irq_lock);
-		ironlake_enable_display_irq(dev_priv, DE_PCU_EVENT);
+		ilk_enable_display_irq(dev_priv, DE_PCU_EVENT);
 		spin_unlock_irq(&dev_priv->irq_lock);
 	}
 
diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
index 7ae182d..48bd079 100644
--- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
@@ -128,9 +128,9 @@ static void ironlake_set_fifo_underrun_reporting(struct drm_device *dev,
 					  DE_PIPEB_FIFO_UNDERRUN;
 
 	if (enable)
-		ironlake_enable_display_irq(dev_priv, bit);
+		ilk_enable_display_irq(dev_priv, bit);
 	else
-		ironlake_disable_display_irq(dev_priv, bit);
+		ilk_disable_display_irq(dev_priv, bit);
 }
 
 static void ivybridge_check_fifo_underruns(struct intel_crtc *crtc)
@@ -161,9 +161,9 @@ static void ivybridge_set_fifo_underrun_reporting(struct drm_device *dev,
 		if (!ivb_can_enable_err_int(dev))
 			return;
 
-		ironlake_enable_display_irq(dev_priv, DE_ERR_INT_IVB);
+		ilk_enable_display_irq(dev_priv, DE_ERR_INT_IVB);
 	} else {
-		ironlake_disable_display_irq(dev_priv, DE_ERR_INT_IVB);
+		ilk_disable_display_irq(dev_priv, DE_ERR_INT_IVB);
 
 		if (old &&
 		    I915_READ(GEN7_ERR_INT) & ERR_INT_FIFO_UNDERRUN(pipe)) {
-- 
cgit v1.1


From 013d37520af735fd55f78e33edf55cc6fb3858eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 23 Nov 2015 18:06:17 +0200
Subject: drm/i915: Introduce bdw_{update,enable,disable}_pipe_irq()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Pull the BDW+ DE pipe interrupt mask frobbing into a central place,
like we have for other platforms.

v2: Fix the kerneldoc (Daniel)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448294777-13722-4-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h            | 14 ++++++++++
 drivers/gpu/drm/i915/i915_irq.c            | 41 +++++++++++++++++++++++++-----
 drivers/gpu/drm/i915/intel_fifo_underrun.c |  8 ++----
 3 files changed, 51 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e0a2f9f..256a3bc 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2764,6 +2764,20 @@ ilk_disable_display_irq(struct drm_i915_private *dev_priv, uint32_t bits)
 {
 	ilk_update_display_irq(dev_priv, bits, 0);
 }
+void bdw_update_pipe_irq(struct drm_i915_private *dev_priv,
+			 enum pipe pipe,
+			 uint32_t interrupt_mask,
+			 uint32_t enabled_irq_mask);
+static inline void bdw_enable_pipe_irq(struct drm_i915_private *dev_priv,
+				       enum pipe pipe, uint32_t bits)
+{
+	bdw_update_pipe_irq(dev_priv, pipe, bits, bits);
+}
+static inline void bdw_disable_pipe_irq(struct drm_i915_private *dev_priv,
+					enum pipe pipe, uint32_t bits)
+{
+	bdw_update_pipe_irq(dev_priv, pipe, bits, 0);
+}
 void ibx_display_interrupt_update(struct drm_i915_private *dev_priv,
 				  uint32_t interrupt_mask,
 				  uint32_t enabled_irq_mask);
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index db69bf5..62d885fa 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -438,6 +438,38 @@ static void bdw_update_port_irq(struct drm_i915_private *dev_priv,
 }
 
 /**
+ * bdw_update_pipe_irq - update DE pipe interrupt
+ * @dev_priv: driver private
+ * @pipe: pipe whose interrupt to update
+ * @interrupt_mask: mask of interrupt bits to update
+ * @enabled_irq_mask: mask of interrupt bits to enable
+ */
+void bdw_update_pipe_irq(struct drm_i915_private *dev_priv,
+			 enum pipe pipe,
+			 uint32_t interrupt_mask,
+			 uint32_t enabled_irq_mask)
+{
+	uint32_t new_val;
+
+	assert_spin_locked(&dev_priv->irq_lock);
+
+	WARN_ON(enabled_irq_mask & ~interrupt_mask);
+
+	if (WARN_ON(!intel_irqs_enabled(dev_priv)))
+		return;
+
+	new_val = dev_priv->de_irq_mask[pipe];
+	new_val &= ~interrupt_mask;
+	new_val |= (~enabled_irq_mask & interrupt_mask);
+
+	if (new_val != dev_priv->de_irq_mask[pipe]) {
+		dev_priv->de_irq_mask[pipe] = new_val;
+		I915_WRITE(GEN8_DE_PIPE_IMR(pipe), dev_priv->de_irq_mask[pipe]);
+		POSTING_READ(GEN8_DE_PIPE_IMR(pipe));
+	}
+}
+
+/**
  * ibx_display_interrupt_update - update SDEIMR
  * @dev_priv: driver private
  * @interrupt_mask: mask of interrupt bits to update
@@ -2668,10 +2700,9 @@ static int gen8_enable_vblank(struct drm_device *dev, unsigned int pipe)
 	unsigned long irqflags;
 
 	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	dev_priv->de_irq_mask[pipe] &= ~GEN8_PIPE_VBLANK;
-	I915_WRITE(GEN8_DE_PIPE_IMR(pipe), dev_priv->de_irq_mask[pipe]);
-	POSTING_READ(GEN8_DE_PIPE_IMR(pipe));
+	bdw_enable_pipe_irq(dev_priv, pipe, GEN8_PIPE_VBLANK);
 	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
+
 	return 0;
 }
 
@@ -2719,9 +2750,7 @@ static void gen8_disable_vblank(struct drm_device *dev, unsigned int pipe)
 	unsigned long irqflags;
 
 	spin_lock_irqsave(&dev_priv->irq_lock, irqflags);
-	dev_priv->de_irq_mask[pipe] |= GEN8_PIPE_VBLANK;
-	I915_WRITE(GEN8_DE_PIPE_IMR(pipe), dev_priv->de_irq_mask[pipe]);
-	POSTING_READ(GEN8_DE_PIPE_IMR(pipe));
+	bdw_disable_pipe_irq(dev_priv, pipe, GEN8_PIPE_VBLANK);
 	spin_unlock_irqrestore(&dev_priv->irq_lock, irqflags);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c
index 48bd079..bda5266 100644
--- a/drivers/gpu/drm/i915/intel_fifo_underrun.c
+++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c
@@ -178,14 +178,10 @@ static void broadwell_set_fifo_underrun_reporting(struct drm_device *dev,
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	assert_spin_locked(&dev_priv->irq_lock);
-
 	if (enable)
-		dev_priv->de_irq_mask[pipe] &= ~GEN8_PIPE_FIFO_UNDERRUN;
+		bdw_enable_pipe_irq(dev_priv, pipe, GEN8_PIPE_FIFO_UNDERRUN);
 	else
-		dev_priv->de_irq_mask[pipe] |= GEN8_PIPE_FIFO_UNDERRUN;
-	I915_WRITE(GEN8_DE_PIPE_IMR(pipe), dev_priv->de_irq_mask[pipe]);
-	POSTING_READ(GEN8_DE_PIPE_IMR(pipe));
+		bdw_disable_pipe_irq(dev_priv, pipe, GEN8_PIPE_FIFO_UNDERRUN);
 }
 
 static void ibx_set_fifo_underrun_reporting(struct drm_device *dev,
-- 
cgit v1.1


From 81fd874e55035ea15144c00452fe4bbbc666bd64 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Wed, 25 Nov 2015 16:21:30 +0200
Subject: drm/i915: Fix kerneldoc indent fails
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448461290-12333-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_guc_submission.c |  2 +-
 drivers/gpu/drm/i915/i915_irq.c            | 20 ++++++++++----------
 2 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index ed9f100..a057cbd 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -677,7 +677,7 @@ static struct drm_i915_gem_object *gem_allocate_guc_obj(struct drm_device *dev,
 /**
  * gem_release_guc_obj() - Release gem object allocated for GuC usage
  * @obj:	gem obj to be released
-  */
+ */
 static void gem_release_guc_obj(struct drm_i915_gem_object *obj)
 {
 	if (!obj)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 62d885fa..e88d692 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -288,11 +288,11 @@ static i915_reg_t gen6_pm_ier(struct drm_i915_private *dev_priv)
 }
 
 /**
-  * snb_update_pm_irq - update GEN6_PMIMR
-  * @dev_priv: driver private
-  * @interrupt_mask: mask of interrupt bits to update
-  * @enabled_irq_mask: mask of interrupt bits to enable
-  */
+ * snb_update_pm_irq - update GEN6_PMIMR
+ * @dev_priv: driver private
+ * @interrupt_mask: mask of interrupt bits to update
+ * @enabled_irq_mask: mask of interrupt bits to enable
+ */
 static void snb_update_pm_irq(struct drm_i915_private *dev_priv,
 			      uint32_t interrupt_mask,
 			      uint32_t enabled_irq_mask)
@@ -406,11 +406,11 @@ void gen6_disable_rps_interrupts(struct drm_device *dev)
 }
 
 /**
-  * bdw_update_port_irq - update DE port interrupt
-  * @dev_priv: driver private
-  * @interrupt_mask: mask of interrupt bits to update
-  * @enabled_irq_mask: mask of interrupt bits to enable
-  */
+ * bdw_update_port_irq - update DE port interrupt
+ * @dev_priv: driver private
+ * @interrupt_mask: mask of interrupt bits to update
+ * @enabled_irq_mask: mask of interrupt bits to enable
+ */
 static void bdw_update_port_irq(struct drm_i915_private *dev_priv,
 				uint32_t interrupt_mask,
 				uint32_t enabled_irq_mask)
-- 
cgit v1.1


From b13b8402523cb2717d4e9b9c39538b1fd48b29d5 Mon Sep 17 00:00:00 2001
From: Namrta Salonie <namrta.salonie@intel.com>
Date: Fri, 27 Nov 2015 13:43:11 +0530
Subject: drm/i915: Fix possible null dereference in framebuffer_info debugfs
 function

Found by static code analysis tool.

v2: Inserted block instead of goto & renamed variables (Chris)
v3: Aligned code as per the opening brace (Chris)
    Rebased on top of nightly (Daniel)

Signed-off-by: Namrta Salonie <namrta.salonie@intel.com>
Signed-off-by: Deepak S <deepak.s@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_debugfs.c | 36 ++++++++++++++++--------------------
 1 file changed, 16 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index a728ff1..bfd57fb 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1869,33 +1869,29 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 {
 	struct drm_info_node *node = m->private;
 	struct drm_device *dev = node->minor->dev;
-	struct intel_fbdev *ifbdev = NULL;
-	struct intel_framebuffer *fb;
+	struct intel_framebuffer *fbdev_fb = NULL;
 	struct drm_framebuffer *drm_fb;
 
 #ifdef CONFIG_DRM_FBDEV_EMULATION
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
-	ifbdev = dev_priv->fbdev;
-	if (ifbdev) {
-		fb = to_intel_framebuffer(ifbdev->helper.fb);
-
-		seq_printf(m, "fbcon size: %d x %d, depth %d, %d bpp, modifier 0x%llx, refcount %d, obj ",
-			   fb->base.width,
-			   fb->base.height,
-			   fb->base.depth,
-			   fb->base.bits_per_pixel,
-			   fb->base.modifier[0],
-			   atomic_read(&fb->base.refcount.refcount));
-		describe_obj(m, fb->obj);
-		seq_putc(m, '\n');
-	}
+       if (to_i915(dev)->fbdev) {
+               fbdev_fb = to_intel_framebuffer(to_i915(dev)->fbdev->helper.fb);
+
+               seq_printf(m, "fbcon size: %d x %d, depth %d, %d bpp, modifier 0x%llx, refcount %d, obj ",
+                         fbdev_fb->base.width,
+                         fbdev_fb->base.height,
+                         fbdev_fb->base.depth,
+                         fbdev_fb->base.bits_per_pixel,
+                         fbdev_fb->base.modifier[0],
+                         atomic_read(&fbdev_fb->base.refcount.refcount));
+               describe_obj(m, fbdev_fb->obj);
+               seq_putc(m, '\n');
+       }
 #endif
 
 	mutex_lock(&dev->mode_config.fb_lock);
 	drm_for_each_fb(drm_fb, dev) {
-		fb = to_intel_framebuffer(drm_fb);
-		if (ifbdev && &fb->base == ifbdev->helper.fb)
+		struct intel_framebuffer *fb = to_intel_framebuffer(drm_fb);
+		if (fb == fbdev_fb)
 			continue;
 
 		seq_printf(m, "user size: %d x %d, depth %d, %d bpp, modifier 0x%llx, refcount %d, obj ",
-- 
cgit v1.1


From e3488e75b6d4d6dd2e9f43b1e1cb4bc11131c89a Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 27 Nov 2015 12:21:44 +0200
Subject: drm/i915/dsi: merge pre_pll_enable hook to pre_enable
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

For DSI, the pre_pll_enable and the pre_enable hooks are called
back-to-back on all platforms that support DSI. The distinction is
artificial for DSI, for which we enable the DSI PLL in the encoder
hooks. Do everything in pre_enable, and remove DSI pre_pll_enable hook.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448619706-21293-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_dsi.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index efb5a27..08c46c4 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -462,6 +462,8 @@ static void intel_dsi_enable(struct intel_encoder *encoder)
 	intel_panel_enable_backlight(intel_dsi->attached_connector);
 }
 
+static void intel_dsi_prepare(struct intel_encoder *intel_encoder);
+
 static void intel_dsi_pre_enable(struct intel_encoder *encoder)
 {
 	struct drm_device *dev = encoder->base.dev;
@@ -474,6 +476,9 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder)
 
 	DRM_DEBUG_KMS("\n");
 
+	intel_dsi_prepare(encoder);
+	intel_enable_dsi_pll(encoder);
+
 	/* Panel Enable over CRC PMIC */
 	if (intel_dsi->gpio_panel)
 		gpiod_set_value_cansleep(intel_dsi->gpio_panel, 1);
@@ -1026,15 +1031,6 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder)
 	}
 }
 
-static void intel_dsi_pre_pll_enable(struct intel_encoder *encoder)
-{
-	DRM_DEBUG_KMS("\n");
-
-	intel_dsi_prepare(encoder);
-	intel_enable_dsi_pll(encoder);
-
-}
-
 static enum drm_connector_status
 intel_dsi_detect(struct drm_connector *connector, bool force)
 {
@@ -1154,9 +1150,7 @@ void intel_dsi_init(struct drm_device *dev)
 
 	drm_encoder_init(dev, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI);
 
-	/* XXX: very likely not all of these are needed */
 	intel_encoder->compute_config = intel_dsi_compute_config;
-	intel_encoder->pre_pll_enable = intel_dsi_pre_pll_enable;
 	intel_encoder->pre_enable = intel_dsi_pre_enable;
 	intel_encoder->enable = intel_dsi_enable_nop;
 	intel_encoder->disable = intel_dsi_pre_disable;
-- 
cgit v1.1


From 70656900ab5c33cc5aff4dd45ca42087cdeb464b Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 27 Nov 2015 12:21:45 +0200
Subject: drm/i915: remove pre_pll_enable hook from DDI/gen9+ crtc enable
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The hook was added to cater for DSI, but with the hooks rearranged on
the DSI encoder side, this is no longer needed. It was a bit silly
anyway to have two hooks called back-to-back.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448619706-21293-2-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 79fc520..cde3542 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4981,8 +4981,6 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 
 	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
 	for_each_encoder_on_crtc(dev, crtc, encoder) {
-		if (encoder->pre_pll_enable)
-			encoder->pre_pll_enable(encoder);
 		if (encoder->pre_enable)
 			encoder->pre_enable(encoder);
 	}
-- 
cgit v1.1


From a65347ba6a4e07d276377a62b9b76ee64a277197 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 27 Nov 2015 12:21:46 +0200
Subject: drm/i915: add has_dsi_encoder to crtc state
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

DSI has quite a few special cases, like DP, so add it to crtc
state. This way we can get rid of a number of intel_pipe_has_type()
checks for DSI. This isn't necessarily the prettiest way, but it's a
step towards being aligned with what's being done with other encoders.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448619706-21293-3-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 49 ++++++++++++------------------------
 drivers/gpu/drm/i915/intel_drv.h     |  3 +++
 drivers/gpu/drm/i915/intel_dsi.c     |  8 ++++--
 3 files changed, 25 insertions(+), 35 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index cde3542..b95c325 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2130,7 +2130,7 @@ static void intel_enable_pipe(struct intel_crtc *crtc)
 	 * need the check.
 	 */
 	if (HAS_GMCH_DISPLAY(dev_priv->dev))
-		if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DSI))
+		if (crtc->config->has_dsi_encoder)
 			assert_dsi_pll_enabled(dev_priv);
 		else
 			assert_pll_enabled(dev_priv, pipe);
@@ -4636,7 +4636,7 @@ static void intel_crtc_load_lut(struct drm_crtc *crtc)
 		return;
 
 	if (HAS_GMCH_DISPLAY(dev_priv->dev)) {
-		if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DSI))
+		if (intel_crtc->config->has_dsi_encoder)
 			assert_dsi_pll_enabled(dev_priv);
 		else
 			assert_pll_enabled(dev_priv, pipe);
@@ -4946,7 +4946,6 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 	int pipe = intel_crtc->pipe, hsw_workaround_pipe;
 	struct intel_crtc_state *pipe_config =
 		to_intel_crtc_state(crtc->state);
-	bool is_dsi = intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DSI);
 
 	if (WARN_ON(intel_crtc->active))
 		return;
@@ -4988,7 +4987,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 	if (intel_crtc->config->has_pch_encoder)
 		dev_priv->display.fdi_link_train(crtc);
 
-	if (!is_dsi)
+	if (!intel_crtc->config->has_dsi_encoder)
 		intel_ddi_enable_pipe_clock(intel_crtc);
 
 	if (INTEL_INFO(dev)->gen >= 9)
@@ -5003,7 +5002,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 	intel_crtc_load_lut(crtc);
 
 	intel_ddi_set_pipe_settings(crtc);
-	if (!is_dsi)
+	if (!intel_crtc->config->has_dsi_encoder)
 		intel_ddi_enable_transcoder_func(crtc);
 
 	intel_update_watermarks(crtc);
@@ -5012,7 +5011,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 	if (intel_crtc->config->has_pch_encoder)
 		lpt_pch_enable(crtc);
 
-	if (intel_crtc->config->dp_encoder_is_mst && !is_dsi)
+	if (intel_crtc->config->dp_encoder_is_mst)
 		intel_ddi_set_vc_payload_alloc(crtc, true);
 
 	assert_vblank_disabled(crtc);
@@ -5123,7 +5122,6 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	struct intel_encoder *encoder;
 	enum transcoder cpu_transcoder = intel_crtc->config->cpu_transcoder;
-	bool is_dsi = intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DSI);
 
 	if (intel_crtc->config->has_pch_encoder)
 		intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
@@ -5142,7 +5140,7 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
 	if (intel_crtc->config->dp_encoder_is_mst)
 		intel_ddi_set_vc_payload_alloc(crtc, false);
 
-	if (!is_dsi)
+	if (!intel_crtc->config->has_dsi_encoder)
 		intel_ddi_disable_transcoder_func(dev_priv, cpu_transcoder);
 
 	if (INTEL_INFO(dev)->gen >= 9)
@@ -5150,7 +5148,7 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
 	else
 		ironlake_pfit_disable(intel_crtc, false);
 
-	if (!is_dsi)
+	if (!intel_crtc->config->has_dsi_encoder)
 		intel_ddi_disable_pipe_clock(intel_crtc);
 
 	if (intel_crtc->config->has_pch_encoder) {
@@ -6152,13 +6150,10 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc)
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	struct intel_encoder *encoder;
 	int pipe = intel_crtc->pipe;
-	bool is_dsi;
 
 	if (WARN_ON(intel_crtc->active))
 		return;
 
-	is_dsi = intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DSI);
-
 	if (intel_crtc->config->has_dp_encoder)
 		intel_dp_set_m_n(intel_crtc, M1_N1);
 
@@ -6181,7 +6176,7 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc)
 		if (encoder->pre_pll_enable)
 			encoder->pre_pll_enable(encoder);
 
-	if (!is_dsi) {
+	if (!intel_crtc->config->has_dsi_encoder) {
 		if (IS_CHERRYVIEW(dev)) {
 			chv_prepare_pll(intel_crtc, intel_crtc->config);
 			chv_enable_pll(intel_crtc, intel_crtc->config);
@@ -6307,7 +6302,7 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
 		if (encoder->post_disable)
 			encoder->post_disable(encoder);
 
-	if (!intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DSI)) {
+	if (!intel_crtc->config->has_dsi_encoder) {
 		if (IS_CHERRYVIEW(dev))
 			chv_disable_pll(dev_priv, pipe);
 		else if (IS_VALLEYVIEW(dev))
@@ -7920,8 +7915,6 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc,
 	int refclk, num_connectors = 0;
 	intel_clock_t clock;
 	bool ok;
-	bool is_dsi = false;
-	struct intel_encoder *encoder;
 	const intel_limit_t *limit;
 	struct drm_atomic_state *state = crtc_state->base.state;
 	struct drm_connector *connector;
@@ -7931,26 +7924,14 @@ static int i9xx_crtc_compute_clock(struct intel_crtc *crtc,
 	memset(&crtc_state->dpll_hw_state, 0,
 	       sizeof(crtc_state->dpll_hw_state));
 
-	for_each_connector_in_state(state, connector, connector_state, i) {
-		if (connector_state->crtc != &crtc->base)
-			continue;
-
-		encoder = to_intel_encoder(connector_state->best_encoder);
-
-		switch (encoder->type) {
-		case INTEL_OUTPUT_DSI:
-			is_dsi = true;
-			break;
-		default:
-			break;
-		}
+	if (crtc_state->has_dsi_encoder)
+		return 0;
 
-		num_connectors++;
+	for_each_connector_in_state(state, connector, connector_state, i) {
+		if (connector_state->crtc == &crtc->base)
+			num_connectors++;
 	}
 
-	if (is_dsi)
-		return 0;
-
 	if (!crtc_state->clock_set) {
 		refclk = i9xx_get_refclk(crtc_state, num_connectors);
 
@@ -12600,6 +12581,8 @@ intel_pipe_config_compare(struct drm_device *dev,
 	} else
 		PIPE_CONF_CHECK_M_N_ALT(dp_m_n, dp_m2_n2);
 
+	PIPE_CONF_CHECK_I(has_dsi_encoder);
+
 	PIPE_CONF_CHECK_I(base.adjusted_mode.crtc_hdisplay);
 	PIPE_CONF_CHECK_I(base.adjusted_mode.crtc_htotal);
 	PIPE_CONF_CHECK_I(base.adjusted_mode.crtc_hblank_start);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 7127332..6bc640b 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -395,6 +395,9 @@ struct intel_crtc_state {
 	 * accordingly. */
 	bool has_dp_encoder;
 
+	/* DSI has special cases */
+	bool has_dsi_encoder;
+
 	/* Whether we should send NULL infoframes. Required for audio. */
 	bool has_hdmi_sink;
 
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 08c46c4..230957f 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -266,16 +266,18 @@ static inline bool is_cmd_mode(struct intel_dsi *intel_dsi)
 }
 
 static bool intel_dsi_compute_config(struct intel_encoder *encoder,
-				     struct intel_crtc_state *config)
+				     struct intel_crtc_state *pipe_config)
 {
 	struct intel_dsi *intel_dsi = container_of(encoder, struct intel_dsi,
 						   base);
 	struct intel_connector *intel_connector = intel_dsi->attached_connector;
 	struct drm_display_mode *fixed_mode = intel_connector->panel.fixed_mode;
-	struct drm_display_mode *adjusted_mode = &config->base.adjusted_mode;
+	struct drm_display_mode *adjusted_mode = &pipe_config->base.adjusted_mode;
 
 	DRM_DEBUG_KMS("\n");
 
+	pipe_config->has_dsi_encoder = true;
+
 	if (fixed_mode)
 		intel_fixed_panel_mode(fixed_mode, adjusted_mode);
 
@@ -704,6 +706,8 @@ static void intel_dsi_get_config(struct intel_encoder *encoder,
 	u32 pclk = 0;
 	DRM_DEBUG_KMS("\n");
 
+	pipe_config->has_dsi_encoder = true;
+
 	/*
 	 * DPLL_MD is not used in case of DSI, reading will get some default value
 	 * set dpll_md = 0
-- 
cgit v1.1


From 6b6985169017e554d80a8c2befdadbd81d13c2a2 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Sat, 28 Nov 2015 11:05:39 +0100
Subject: drm/i915: fix fdi related fifo underruns on hsw
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Similar to

commit 37ca8d4ccd9860df0747aa2ea281a3c9c4bf8826
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Fri Oct 30 19:20:27 2015 +0200

    drm/i915: Enable PCH FIFO underruns later on ILK/SNB/IVB

we can only enable fifo underrun reporting when using the fdi/lpt
after everything is set up and after a bit of waiting. The waiting
is required, enabling it right after enabling encoders will first trigger
an underrun on the pch and then, 1 frame later, an underrun on the
cpu. Two vblank waits after encoder enabling seems enough to curb it.

And similar to

Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Fri Nov 20 22:09:18 2015 +0200

    drm/i915: Suppress spurious CPU FIFO underruns on ILK-IVB

we also need to make sure cpu fifo underrun reporting is disabled when
enabling the fdi rx/tx and pch transcoder&port. But somehow this is
only needed when enabling, not also when disabling.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448705139-12534-1-git-send-email-daniel.vetter@ffwll.ch
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91578
Tested-by: Mika Kahola <mika.kahola@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_display.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b95c325..b332326 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4978,7 +4978,11 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 
 	intel_crtc->active = true;
 
-	intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
+	if (intel_crtc->config->has_pch_encoder)
+		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
+	else
+		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
+
 	for_each_encoder_on_crtc(dev, crtc, encoder) {
 		if (encoder->pre_enable)
 			encoder->pre_enable(encoder);
@@ -5022,9 +5026,13 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 		intel_opregion_notify_encoder(encoder, true);
 	}
 
-	if (intel_crtc->config->has_pch_encoder)
+	if (intel_crtc->config->has_pch_encoder) {
+		intel_wait_for_vblank(dev, pipe);
+		intel_wait_for_vblank(dev, pipe);
+		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, true);
 		intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
 						      true);
+	}
 
 	/* If we change the relative order between pipe/planes enabling, we need
 	 * to change the workaround. */
-- 
cgit v1.1


From cda0aaaf55b76e3515be1a9dcd7a1ca14d258ce5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 26 Nov 2015 18:27:07 +0200
Subject: drm/i915: Don't use crtc->config when reading out infoframe state
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The .get_config() hooks should not reference anything in crtc->config,
everything should be based on the passed in pipe_config instead. So
don't dig out the cpu_transcoder from crtc->config on ddi platfforms,
and also avoid using the encoder->crtc link and instead look up the
pipe via pipe_config->base.crtc.

I don't think this will actually fix anything since during the initial
state readout we set up the encoder->crtc link prior to calling
.get_config(), and during the modeset state check the encoder->crtc
ought to be correct anyway since it's that state we just programmed.
But this seems the right thing to do anyway.

While at it, do some house cleaning on the local variables in the
.infoframe_enabled() hooks.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448555227-31403-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_ddi.c  |  2 +-
 drivers/gpu/drm/i915/intel_drv.h  |  3 ++-
 drivers/gpu/drm/i915/intel_hdmi.c | 47 +++++++++++++++++++--------------------
 3 files changed, 26 insertions(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 76ce7c2..7f618cf 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -3151,7 +3151,7 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
 		pipe_config->has_hdmi_sink = true;
 		intel_hdmi = enc_to_intel_hdmi(&encoder->base);
 
-		if (intel_hdmi->infoframe_enabled(&encoder->base))
+		if (intel_hdmi->infoframe_enabled(&encoder->base, pipe_config))
 			pipe_config->has_infoframe = true;
 		break;
 	case TRANS_DDI_MODE_SELECT_DVI:
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 6bc640b..d82723b 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -715,7 +715,8 @@ struct intel_hdmi {
 	void (*set_infoframes)(struct drm_encoder *encoder,
 			       bool enable,
 			       const struct drm_display_mode *adjusted_mode);
-	bool (*infoframe_enabled)(struct drm_encoder *encoder);
+	bool (*infoframe_enabled)(struct drm_encoder *encoder,
+				  const struct intel_crtc_state *pipe_config);
 };
 
 struct intel_dp_mst_encoder;
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index bdd462e..c3978ba 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -169,10 +169,10 @@ static void g4x_write_infoframe(struct drm_encoder *encoder,
 	POSTING_READ(VIDEO_DIP_CTL);
 }
 
-static bool g4x_infoframe_enabled(struct drm_encoder *encoder)
+static bool g4x_infoframe_enabled(struct drm_encoder *encoder,
+				  const struct intel_crtc_state *pipe_config)
 {
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
 	struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
 	u32 val = I915_READ(VIDEO_DIP_CTL);
 
@@ -225,13 +225,13 @@ static void ibx_write_infoframe(struct drm_encoder *encoder,
 	POSTING_READ(reg);
 }
 
-static bool ibx_infoframe_enabled(struct drm_encoder *encoder)
+static bool ibx_infoframe_enabled(struct drm_encoder *encoder,
+				  const struct intel_crtc_state *pipe_config)
 {
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
+	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
 	struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
-	i915_reg_t reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
+	enum pipe pipe = to_intel_crtc(pipe_config->base.crtc)->pipe;
+	i915_reg_t reg = TVIDEO_DIP_CTL(pipe);
 	u32 val = I915_READ(reg);
 
 	if ((val & VIDEO_DIP_ENABLE) == 0)
@@ -287,12 +287,12 @@ static void cpt_write_infoframe(struct drm_encoder *encoder,
 	POSTING_READ(reg);
 }
 
-static bool cpt_infoframe_enabled(struct drm_encoder *encoder)
+static bool cpt_infoframe_enabled(struct drm_encoder *encoder,
+				  const struct intel_crtc_state *pipe_config)
 {
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
-	u32 val = I915_READ(TVIDEO_DIP_CTL(intel_crtc->pipe));
+	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
+	enum pipe pipe = to_intel_crtc(pipe_config->base.crtc)->pipe;
+	u32 val = I915_READ(TVIDEO_DIP_CTL(pipe));
 
 	if ((val & VIDEO_DIP_ENABLE) == 0)
 		return false;
@@ -341,13 +341,13 @@ static void vlv_write_infoframe(struct drm_encoder *encoder,
 	POSTING_READ(reg);
 }
 
-static bool vlv_infoframe_enabled(struct drm_encoder *encoder)
+static bool vlv_infoframe_enabled(struct drm_encoder *encoder,
+				  const struct intel_crtc_state *pipe_config)
 {
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
+	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
 	struct intel_digital_port *intel_dig_port = enc_to_dig_port(encoder);
-	u32 val = I915_READ(VLV_TVIDEO_DIP_CTL(intel_crtc->pipe));
+	enum pipe pipe = to_intel_crtc(pipe_config->base.crtc)->pipe;
+	u32 val = I915_READ(VLV_TVIDEO_DIP_CTL(pipe));
 
 	if ((val & VIDEO_DIP_ENABLE) == 0)
 		return false;
@@ -398,12 +398,11 @@ static void hsw_write_infoframe(struct drm_encoder *encoder,
 	POSTING_READ(ctl_reg);
 }
 
-static bool hsw_infoframe_enabled(struct drm_encoder *encoder)
+static bool hsw_infoframe_enabled(struct drm_encoder *encoder,
+				  const struct intel_crtc_state *pipe_config)
 {
-	struct drm_device *dev = encoder->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
-	u32 val = I915_READ(HSW_TVIDEO_DIP_CTL(intel_crtc->config->cpu_transcoder));
+	struct drm_i915_private *dev_priv = to_i915(encoder->dev);
+	u32 val = I915_READ(HSW_TVIDEO_DIP_CTL(pipe_config->cpu_transcoder));
 
 	return val & (VIDEO_DIP_ENABLE_VSC_HSW | VIDEO_DIP_ENABLE_AVI_HSW |
 		      VIDEO_DIP_ENABLE_GCP_HSW | VIDEO_DIP_ENABLE_VS_HSW |
@@ -927,7 +926,7 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
 	if (tmp & HDMI_MODE_SELECT_HDMI)
 		pipe_config->has_hdmi_sink = true;
 
-	if (intel_hdmi->infoframe_enabled(&encoder->base))
+	if (intel_hdmi->infoframe_enabled(&encoder->base, pipe_config))
 		pipe_config->has_infoframe = true;
 
 	if (tmp & SDVO_AUDIO_ENABLE)
-- 
cgit v1.1


From 7905df29b959cb657bd07be4e481a86844c98b51 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Wed, 25 Nov 2015 16:35:30 +0200
Subject: drm/i915: Use intel_pipe_will_have_type() in
 ironlake_crtc_compute_clock()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

ironlake_crtc_compute_clock() gets called during atomic compute phase,
so we must check the future pipe type instead of the current type.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448462131-13321-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b332326..598a6ad 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8932,7 +8932,7 @@ static int ironlake_crtc_compute_clock(struct intel_crtc *crtc,
 	memset(&crtc_state->dpll_hw_state, 0,
 	       sizeof(crtc_state->dpll_hw_state));
 
-	is_lvds = intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS);
+	is_lvds = intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS);
 
 	WARN(!(HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev)),
 	     "Unexpected PCH type %d\n", INTEL_PCH_TYPE(dev));
-- 
cgit v1.1


From 18024199579882265653bfe9e2b1a3dcb5697cd9 Mon Sep 17 00:00:00 2001
From: Matt Roper <matthew.d.roper@intel.com>
Date: Tue, 1 Dec 2015 09:26:58 -0800
Subject: drm/i915/bxt: Disable power well support

BXT power well support is not yet stable.  Starting with patch

        commit 9f836f9016ad5320e0c9230419d2102cf15a28aa
        Author: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
        Date:   Mon Nov 16 16:20:01 2015 +0100

            drm/i915/gen9: Turn DC handling into a power well

DPMS off operations may actually cause the entire system to powerdown or
reboot.  Disable power well support for now until Broxton gets fixes
similar to what we have for SKL.

Cc: Imre Deak <imre.deak@intel.com>
Cc: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
References: http://lists.freedesktop.org/archives/intel-gfx/2015-November/081037.html
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448990818-11005-1-git-send-email-matthew.d.roper@intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 3fa43af..ab833ef 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1911,6 +1911,11 @@ sanitize_disable_power_well_option(const struct drm_i915_private *dev_priv,
 	if (disable_power_well >= 0)
 		return !!disable_power_well;
 
+	if (IS_BROXTON(dev_priv)) {
+		DRM_DEBUG_KMS("Disabling display power well support\n");
+		return 0;
+	}
+
 	return 1;
 }
 
-- 
cgit v1.1


From 2dd6982e471f68137afd864fb4de64c59c7f5388 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 1 Dec 2015 10:23:50 +0200
Subject: drm/i915/bxt: add support for setting backlight freq from vbt

The only missing piece is the function to convert frequency to PWM
register value. The PWM is based on 19.2 MHz clock, except for BXT A
step, which is based on CDCLK, and which we ignore.

Reviewed-by: Imre Deak <imre.deak@intel.com>
Tested-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448958232-26520-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_panel.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index a24df35..2d16963 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1264,6 +1264,14 @@ static void intel_backlight_device_unregister(struct intel_connector *connector)
 #endif /* CONFIG_BACKLIGHT_CLASS_DEVICE */
 
 /*
+ * BXT: PWM clock frequency = 19.2 MHz.
+ */
+static u32 bxt_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
+{
+	return KHz(19200) / pwm_freq_hz;
+}
+
+/*
  * SPT: This value represents the period of the PWM stream in clock periods
  * multiplied by 16 (default increment) or 128 (alternate increment selected in
  * SCHICKEN_1 bit 0). PWM clock is 24 MHz.
@@ -1750,6 +1758,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel)
 		panel->backlight.disable = bxt_disable_backlight;
 		panel->backlight.set = bxt_set_backlight;
 		panel->backlight.get = bxt_get_backlight;
+		panel->backlight.hz_to_pwm = bxt_hz_to_pwm;
 	} else if (HAS_PCH_LPT(dev) || HAS_PCH_SPT(dev)) {
 		panel->backlight.setup = lpt_setup_backlight;
 		panel->backlight.enable = lpt_enable_backlight;
-- 
cgit v1.1


From 5075222b04a28bff6bf1c66a7baced787be6b6de Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 1 Dec 2015 10:23:51 +0200
Subject: drm/i915: use default 200 Hz backlight frequency

If the backlight modulation frequency can't be extracted from the
registers or from VBT, use 200 Hz as the default. This may enable
backlight on some machines that previously failed.

Reviewed-by: Imre Deak <imre.deak@intel.com>
Tested-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448958232-26520-2-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_panel.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 2d16963..2b25497 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1393,14 +1393,18 @@ static u32 get_backlight_max_vbt(struct intel_connector *connector)
 	u16 pwm_freq_hz = dev_priv->vbt.backlight.pwm_freq_hz;
 	u32 pwm;
 
-	if (!pwm_freq_hz) {
-		DRM_DEBUG_KMS("backlight frequency not specified in VBT\n");
+	if (!panel->backlight.hz_to_pwm) {
+		DRM_DEBUG_KMS("backlight frequency conversion not supported\n");
 		return 0;
 	}
 
-	if (!panel->backlight.hz_to_pwm) {
-		DRM_DEBUG_KMS("backlight frequency setting from VBT currently not supported on this platform\n");
-		return 0;
+	if (pwm_freq_hz) {
+		DRM_DEBUG_KMS("VBT defined backlight frequency %u Hz\n",
+			      pwm_freq_hz);
+	} else {
+		pwm_freq_hz = 200;
+		DRM_DEBUG_KMS("default backlight frequency %u Hz\n",
+			      pwm_freq_hz);
 	}
 
 	pwm = panel->backlight.hz_to_pwm(connector, pwm_freq_hz);
@@ -1409,8 +1413,6 @@ static u32 get_backlight_max_vbt(struct intel_connector *connector)
 		return 0;
 	}
 
-	DRM_DEBUG_KMS("backlight frequency %u Hz from VBT\n", pwm_freq_hz);
-
 	return pwm;
 }
 
-- 
cgit v1.1


From d965e7ac7a196c27e299c598bcb678ab71132dc1 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Tue, 1 Dec 2015 10:23:52 +0200
Subject: drm/i915/bxt: backlight clock gating workaround
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Per bspec, "Backlight PWM may stop in the asserted state, causing
backlight to stay fully on. WA: Before disabling PWM, set CLKGATE_DIS_0
0x46530 bit 13 PWM1 Gating Dis (for PWM1) or bit 14 PWM2 Gating Dis (for
PWM2). The bits can remain set without harm." (There's no workaround
name for this.)

This fixes some Broxton backlight issues.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[Jani: cleanup & commit message]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448958232-26520-3-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_reg.h | 7 +++++++
 drivers/gpu/drm/i915/intel_pm.c | 8 ++++++++
 2 files changed, 15 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 1a12d44..04439e8 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -2973,6 +2973,13 @@ enum skl_disp_power_wells {
 #define OGAMC0			_MMIO(0x30024)
 
 /*
+ * GEN9 clock gating regs
+ */
+#define GEN9_CLKGATE_DIS_0		_MMIO(0x46530)
+#define   PWM2_GATING_DIS		(1 << 14)
+#define   PWM1_GATING_DIS		(1 << 13)
+
+/*
  * Display engine regs
  */
 
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 96f45d7..612a8b4 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -66,6 +66,14 @@ static void bxt_init_clock_gating(struct drm_device *dev)
 	 */
 	I915_WRITE(GEN8_UCGCTL6, I915_READ(GEN8_UCGCTL6) |
 		   GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ);
+
+	/*
+	 * Wa: Backlight PWM may stop in the asserted state, causing backlight
+	 * to stay fully on.
+	 */
+	if (IS_BXT_REVID(dev_priv, BXT_REVID_B0, REVID_FOREVER))
+		I915_WRITE(GEN9_CLKGATE_DIS_0, I915_READ(GEN9_CLKGATE_DIS_0) |
+			   PWM1_GATING_DIS | PWM2_GATING_DIS);
 }
 
 static void i915_pineview_get_mem_freq(struct drm_device *dev)
-- 
cgit v1.1


From 245f586876eefc55438f0d65856fbe15de8dadca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 30 Nov 2015 16:23:42 +0200
Subject: drm/i915: Fix VBT backlight Hz to PWM conversion for PNV
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Convert the MHz number coming from intel_rawclk() into Hz in
i9xx_hz_to_pwm() on PNV. Otherwise we'll get something totally
bogus as a result.

Fixes: aa17cdb4f836 ("drm/i915: initialize backlight max from VBT")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448893432-6978-2-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_panel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 2b25497..c3d3bba 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1343,7 +1343,7 @@ static u32 i9xx_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 	int clock;
 
 	if (IS_PINEVIEW(dev))
-		clock = intel_hrawclk(dev);
+		clock = MHz(intel_hrawclk(dev));
 	else
 		clock = 1000 * dev_priv->display.get_display_clock_speed(dev);
 
-- 
cgit v1.1


From 83d83392e3e5432a9240e6b060119f01d27f2a30 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 30 Nov 2015 16:23:43 +0200
Subject: drm/i915: Fix vbt PWM max setup for CTG
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

CTG uses hrawclk for backlight, so calculate the max based on that
instead of cdclk.

Fixes: aa17cdb4f836 ("drm/i915: initialize backlight max from VBT")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448893432-6978-3-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_panel.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index c3d3bba..d4beac3 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1352,13 +1352,19 @@ static u32 i9xx_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 
 /*
  * Gen4: This value represents the period of the PWM stream in display core
- * clocks multiplied by 128.
+ * clocks ([DevCTG] HRAW clocks) multiplied by 128.
+ *
  */
 static u32 i965_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 {
 	struct drm_device *dev = connector->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	int clock = 1000 * dev_priv->display.get_display_clock_speed(dev);
+	int clock;
+
+	if (IS_G4X(dev_priv))
+		clock = MHz(intel_hrawclk(dev));
+	else
+		clock = 1000 * dev_priv->display.get_display_clock_speed(dev);
 
 	return clock / (pwm_freq_hz * 128);
 }
-- 
cgit v1.1


From 56f5f7007dee07bdc109061c87a94eadd58e64b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 30 Nov 2015 16:23:44 +0200
Subject: drm/i915: Add HAS_PCH_LPT_H()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We have HAS_PCH_LPT_LP() already, so add HAS_PCH_LPT_H() and use it
where appropriate.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448893432-6978-4-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h    | 1 +
 drivers/gpu/drm/i915/intel_dp.c    | 2 +-
 drivers/gpu/drm/i915/intel_panel.c | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 256a3bc..ba611c7 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2615,6 +2615,7 @@ struct drm_i915_cmd_table {
 #define HAS_PCH_SPT(dev) (INTEL_PCH_TYPE(dev) == PCH_SPT)
 #define HAS_PCH_LPT(dev) (INTEL_PCH_TYPE(dev) == PCH_LPT)
 #define HAS_PCH_LPT_LP(dev) (__I915__(dev)->pch_id == INTEL_PCH_LPT_LP_DEVICE_ID_TYPE)
+#define HAS_PCH_LPT_H(dev) (__I915__(dev)->pch_id == INTEL_PCH_LPT_DEVICE_ID_TYPE)
 #define HAS_PCH_CPT(dev) (INTEL_PCH_TYPE(dev) == PCH_CPT)
 #define HAS_PCH_IBX(dev) (INTEL_PCH_TYPE(dev) == PCH_IBX)
 #define HAS_PCH_NOP(dev) (INTEL_PCH_TYPE(dev) == PCH_NOP)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 2805f0d..02bddb0 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -711,7 +711,7 @@ static uint32_t hsw_get_aux_clock_divider(struct intel_dp *intel_dp, int index)
 		if (index)
 			return 0;
 		return DIV_ROUND_CLOSEST(dev_priv->cdclk_freq, 2000);
-	} else if (dev_priv->pch_id == INTEL_PCH_LPT_DEVICE_ID_TYPE) {
+	} else if (HAS_PCH_LPT_H(dev_priv)) {
 		/* Workaround for non-ULT HSW */
 		switch (index) {
 		case 0: return 63;
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index d4beac3..eb42b38 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1308,7 +1308,7 @@ static u32 lpt_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 	else
 		mul = 128;
 
-	if (dev_priv->pch_id == INTEL_PCH_LPT_DEVICE_ID_TYPE)
+	if (HAS_PCH_LPT_H(dev_priv))
 		clock = MHz(135); /* LPT:H */
 	else
 		clock = MHz(24); /* LPT:LP */
-- 
cgit v1.1


From a612c405563c44e61d28218741393d1dab8a6d4f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 30 Nov 2015 16:23:45 +0200
Subject: drm/i915: Kill duplicated PNV .get_display_clock_speed() assignment
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Somehow we accumulated a duplicated .get_display_clock_speed()
assignment for PNV in
commit 34edce2fea69 ("drm/i915: Add cdclk extraction for g33, g965gm and g4x")

No real harm on having two, we just never reach the second one, so
simply kill it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448893432-6978-5-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 598a6ad..4aa4cad 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14800,9 +14800,6 @@ static void intel_init_display(struct drm_device *dev)
 	else if (IS_I945GM(dev) || IS_845G(dev))
 		dev_priv->display.get_display_clock_speed =
 			i9xx_misc_get_display_clock_speed;
-	else if (IS_PINEVIEW(dev))
-		dev_priv->display.get_display_clock_speed =
-			pnv_get_display_clock_speed;
 	else if (IS_I915GM(dev))
 		dev_priv->display.get_display_clock_speed =
 			i915gm_get_display_clock_speed;
-- 
cgit v1.1


From fce18c4cf5fac09153dff8c8726d1eabd02e59ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 30 Nov 2015 16:23:46 +0200
Subject: drm/i915: Round the AUX clock divider to closest on all platforms
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Currently we round the AUX clock divider down on g4x, to closest
on HSW/BDW port A, and up everywhere else. We are supposed to get
as close to 2MHz as we can, so round to closest seems like the
best option.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448893432-6978-6-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_dp.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 02bddb0..7e3ffc3 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -681,7 +681,7 @@ static uint32_t i9xx_get_aux_clock_divider(struct intel_dp *intel_dp, int index)
 	 * The clock divider is based off the hrawclk, and would like to run at
 	 * 2MHz.  So, take the hrawclk value and divide by 2 and use that
 	 */
-	return index ? 0 : intel_hrawclk(dev) / 2;
+	return index ? 0 : DIV_ROUND_CLOSEST(intel_hrawclk(dev), 2);
 }
 
 static uint32_t ilk_get_aux_clock_divider(struct intel_dp *intel_dp, int index)
@@ -694,10 +694,10 @@ static uint32_t ilk_get_aux_clock_divider(struct intel_dp *intel_dp, int index)
 		return 0;
 
 	if (intel_dig_port->port == PORT_A) {
-		return DIV_ROUND_UP(dev_priv->cdclk_freq, 2000);
+		return DIV_ROUND_CLOSEST(dev_priv->cdclk_freq, 2000);
 
 	} else {
-		return DIV_ROUND_UP(intel_pch_rawclk(dev), 2);
+		return DIV_ROUND_CLOSEST(intel_pch_rawclk(dev), 2);
 	}
 }
 
@@ -719,7 +719,7 @@ static uint32_t hsw_get_aux_clock_divider(struct intel_dp *intel_dp, int index)
 		default: return 0;
 		}
 	} else  {
-		return index ? 0 : DIV_ROUND_UP(intel_pch_rawclk(dev), 2);
+		return index ? 0 : DIV_ROUND_CLOSEST(intel_pch_rawclk(dev), 2);
 	}
 }
 
-- 
cgit v1.1


From 4e7f8cfbd22755844094caaac2d9f49d2b77fd8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 30 Nov 2015 16:23:47 +0200
Subject: drm/i915: Use cached cdclk_freq for PWM calculations
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

No need to read out cdclk from the hardware, we have it already
cached in dev_priv.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448893432-6978-7-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_panel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index eb42b38..ae808b6 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1345,7 +1345,7 @@ static u32 i9xx_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 	if (IS_PINEVIEW(dev))
 		clock = MHz(intel_hrawclk(dev));
 	else
-		clock = 1000 * dev_priv->display.get_display_clock_speed(dev);
+		clock = 1000 * dev_priv->cdclk_freq;
 
 	return clock / (pwm_freq_hz * 32);
 }
@@ -1364,7 +1364,7 @@ static u32 i965_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 	if (IS_G4X(dev_priv))
 		clock = MHz(intel_hrawclk(dev));
 	else
-		clock = 1000 * dev_priv->display.get_display_clock_speed(dev);
+		clock = 1000 * dev_priv->cdclk_freq;
 
 	return clock / (pwm_freq_hz * 128);
 }
-- 
cgit v1.1


From 65e472e43355488a4727db5dc9ce667d7d05b35e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 1 Dec 2015 23:28:55 +0200
Subject: drm/i915: Don't register the CRT connector when it's fused off on
 LPT-H
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

LPT-H has a strap bit for fused off CRT block. Check it to see if
we should register the CRT connector or not. Supposedly this also
forces the ADAP enable bit to 0, so the detection we added in
commit 6c03a6bd0dd8 ("drm/i915: Don't register CRT connector when it's fused off")
should already catch it, but checking the fuse bit should at least
do no harm.

v2: Use HAS_PCH_LPT_H() (Paulo)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449005335-15192-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/i915_reg.h      | 1 +
 drivers/gpu/drm/i915/intel_display.c | 3 +++
 2 files changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 04439e8..d326c54 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7556,6 +7556,7 @@ enum skl_disp_power_wells {
 #define SFUSE_STRAP			_MMIO(0xc2014)
 #define  SFUSE_STRAP_FUSE_LOCK		(1<<13)
 #define  SFUSE_STRAP_DISPLAY_DISABLED	(1<<7)
+#define  SFUSE_STRAP_CRT_DISABLED	(1<<6)
 #define  SFUSE_STRAP_DDIB_DETECTED	(1<<2)
 #define  SFUSE_STRAP_DDIC_DETECTED	(1<<1)
 #define  SFUSE_STRAP_DDID_DETECTED	(1<<0)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 4aa4cad..bfb00e3 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14257,6 +14257,9 @@ static bool intel_crt_present(struct drm_device *dev)
 	if (IS_CHERRYVIEW(dev))
 		return false;
 
+	if (HAS_PCH_LPT_H(dev) && I915_READ(SFUSE_STRAP) & SFUSE_STRAP_CRT_DISABLED)
+		return false;
+
 	if (IS_VALLEYVIEW(dev) && !dev_priv->vbt.int_crt_support)
 		return false;
 
-- 
cgit v1.1


From 70ac54d08244b9e9a416b0c76023dc6e9b73165e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 1 Dec 2015 23:29:56 +0200
Subject: drm/i915: Don't register CRT connector when DDI E can't be used
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

On HSW/BDW DDI A and E share 2 lanes, so when DDI A requires the
shared lanes DDI E can't be used. The lanes are not supposed to
be dynamically switched between the two uses, so there's no point
in registering the CRT connector when DDI E has no lanes.

v2: Fix typos in the commit message (Paulo)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449005396-15319-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index bfb00e3..0ce988a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14260,6 +14260,10 @@ static bool intel_crt_present(struct drm_device *dev)
 	if (HAS_PCH_LPT_H(dev) && I915_READ(SFUSE_STRAP) & SFUSE_STRAP_CRT_DISABLED)
 		return false;
 
+	/* DDI E can't be used if DDI A requires 4 lanes */
+	if (HAS_DDI(dev) && I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)
+		return false;
+
 	if (IS_VALLEYVIEW(dev) && !dev_priv->vbt.int_crt_support)
 		return false;
 
-- 
cgit v1.1


From e4abb733bb72ab447120d0887083b7dc4847c557 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 1 Dec 2015 23:31:33 +0200
Subject: drm/i915: Check VBT for CRT port presence on HSW/BDW
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Unfortunatey there appear to quite a few HSW/BDW machines (eg.
NUCs, Brix Pro) in the wild with LPT/WPT-H that have no physical
CRT connector and non-working FDI. FDI training fails every
single time on these machines. Dunno, maybe they just didn't
bother wiring it up or something?

Unfortunately all the fuse bits and whatnot are telling us that
the CRT connector is present. And so what we get from this is tons
of false positives from the CI systems due to VGA connector forcing.

I've not found any way to detect this purely from hardware, so we
have to resort to looking at the VBT int_crt_support bit. We used
to check this bit on all platforms, but that broke all the old
machines, so the check was then restricted to VLV only in
commit 84b4e042c470 ("drm/i915: only apply crt_present check on VLV")

Considering HSW and VLV VBT probably got defined around the same time,
it should be reasonably safe to assume that the bits is sane for
HSW/BDW as well. At least I have one copy of some VBT spec here that
says it's meant for both VLV and HSW, and it knows about the bit
(lists it being valid from version 155 onwards). Also I have two
desktop machines with actual CRT ports and both have
int_crt_support==1 in their VBTs.

Also we already trust VBT >= 155 to tell us various details about
the DDI ports, so trusting it a bit more seems reasonable.

As far as VLV goes, the added VBT version check should be fine. Even
if someone has some weird VLV machine with a very old VBT version,
it just means they'll end up with a shadow CRT connector. IIRC the
reason for eliminating the shadow CRT connector on VLV was to speed
up display probing rather than fixing something more serious.

v2: Move the platform checks into the VBT parsing code
    Also check that the VBT version is at least 155
v3: Improve commit message (Paulo)

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449005493-15487-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/intel_bios.c    | 5 ++++-
 drivers/gpu/drm/i915/intel_display.c | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index ce82f9c..070470f 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -356,7 +356,10 @@ parse_general_features(struct drm_i915_private *dev_priv,
 	general = find_section(bdb, BDB_GENERAL_FEATURES);
 	if (general) {
 		dev_priv->vbt.int_tv_support = general->int_tv_support;
-		dev_priv->vbt.int_crt_support = general->int_crt_support;
+		/* int_crt_support can't be trusted on earlier platforms */
+		if (bdb->version >= 155 &&
+		    (HAS_DDI(dev_priv) || IS_VALLEYVIEW(dev_priv)))
+			dev_priv->vbt.int_crt_support = general->int_crt_support;
 		dev_priv->vbt.lvds_use_ssc = general->enable_ssc;
 		dev_priv->vbt.lvds_ssc_freq =
 			intel_bios_ssc_frequency(dev, general->ssc_freq);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 0ce988a..9f8ab09 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14264,7 +14264,7 @@ static bool intel_crt_present(struct drm_device *dev)
 	if (HAS_DDI(dev) && I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)
 		return false;
 
-	if (IS_VALLEYVIEW(dev) && !dev_priv->vbt.int_crt_support)
+	if (!dev_priv->vbt.int_crt_support)
 		return false;
 
 	return true;
-- 
cgit v1.1


From 79bd23dadf613fb5ebc1d9aa178fd7129c3e059c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 1 Dec 2015 23:32:07 +0200
Subject: drm/i915: Add "missing" break to haswell_get_ddi_pll()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

While not technically needed on the last case in the switch statement,
the 'break' makes it look better IMO.

v2: Fixed a typo in the commit message (Paulo)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449005527-15617-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 9f8ab09..edc034d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9808,6 +9808,7 @@ static void haswell_get_ddi_pll(struct drm_i915_private *dev_priv,
 		break;
 	case PORT_CLK_SEL_SPLL:
 		pipe_config->shared_dpll = DPLL_ID_SPLL;
+		break;
 	}
 }
 
-- 
cgit v1.1


From 0aeb904888f52f48ca0cc7dfec2c2f540d2a762a Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 1 Dec 2015 16:29:25 +0200
Subject: drm/i915: simplify gmbus xfer error checks
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Shorter, easier to follow code with no functional changes. In all cases,
the return value ultimately comes from gmbus_wait_hw_status() anyway.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448980166-23055-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_i2c.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index 1110c83..ccb522c 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -505,17 +505,13 @@ retry:
 			ret = gmbus_xfer_write(dev_priv, &msgs[i]);
 		}
 
+		if (!ret)
+			ret = gmbus_wait_hw_status(dev_priv, GMBUS_HW_WAIT_PHASE,
+						   GMBUS_HW_WAIT_EN);
 		if (ret == -ETIMEDOUT)
 			goto timeout;
-		if (ret == -ENXIO)
+		else if (ret)
 			goto clear_err;
-
-		ret = gmbus_wait_hw_status(dev_priv, GMBUS_HW_WAIT_PHASE,
-					   GMBUS_HW_WAIT_EN);
-		if (ret == -ENXIO)
-			goto clear_err;
-		if (ret)
-			goto timeout;
 	}
 
 	/* Generate a STOP condition on the bus. Note that gmbus can't generata
-- 
cgit v1.1


From bffce907d64042b5683ed3076e839d0249606264 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 1 Dec 2015 16:29:26 +0200
Subject: drm/i915: abstract i2c bit banging fallback in gmbus xfer
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Choose between i2c bit banging and gmbus in a new higher level function,
and let the i2c core retry the first time we fall back to bit banging.

The i2c core imposes a timeout on -EAGAIN, but it defaults to 1 second,
and shouldn't be a problem for us.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448980166-23055-2-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_i2c.c | 39 +++++++++++++++++++++++++--------------
 1 file changed, 25 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index ccb522c..e26e22a 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -472,9 +472,7 @@ gmbus_xfer_index_read(struct drm_i915_private *dev_priv, struct i2c_msg *msgs)
 }
 
 static int
-gmbus_xfer(struct i2c_adapter *adapter,
-	   struct i2c_msg *msgs,
-	   int num)
+do_gmbus_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
 {
 	struct intel_gmbus *bus = container_of(adapter,
 					       struct intel_gmbus,
@@ -483,14 +481,6 @@ gmbus_xfer(struct i2c_adapter *adapter,
 	int i = 0, inc, try = 0;
 	int ret = 0;
 
-	intel_display_power_get(dev_priv, POWER_DOMAIN_GMBUS);
-	mutex_lock(&dev_priv->gmbus_mutex);
-
-	if (bus->force_bit) {
-		ret = i2c_bit_algo.master_xfer(adapter, msgs, num);
-		goto out;
-	}
-
 retry:
 	I915_WRITE(GMBUS0, bus->reg0);
 
@@ -585,13 +575,34 @@ timeout:
 		 bus->adapter.name, bus->reg0 & 0xff);
 	I915_WRITE(GMBUS0, 0);
 
-	/* Hardware may not support GMBUS over these pins? Try GPIO bitbanging instead. */
+	/*
+	 * Hardware may not support GMBUS over these pins? Try GPIO bitbanging
+	 * instead. Use EAGAIN to have i2c core retry.
+	 */
 	bus->force_bit = 1;
-	ret = i2c_bit_algo.master_xfer(adapter, msgs, num);
+	ret = -EAGAIN;
 
 out:
-	mutex_unlock(&dev_priv->gmbus_mutex);
+	return ret;
+}
+
+static int
+gmbus_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
+{
+	struct intel_gmbus *bus = container_of(adapter, struct intel_gmbus,
+					       adapter);
+	struct drm_i915_private *dev_priv = bus->dev_priv;
+	int ret;
+
+	intel_display_power_get(dev_priv, POWER_DOMAIN_GMBUS);
+	mutex_lock(&dev_priv->gmbus_mutex);
+
+	if (bus->force_bit)
+		ret = i2c_bit_algo.master_xfer(adapter, msgs, num);
+	else
+		ret = do_gmbus_xfer(adapter, msgs, num);
 
+	mutex_unlock(&dev_priv->gmbus_mutex);
 	intel_display_power_put(dev_priv, POWER_DOMAIN_GMBUS);
 
 	return ret;
-- 
cgit v1.1


From 8333f607a6317565a71f286728cf6a1f08e56004 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 23 Nov 2015 13:13:45 -0500
Subject: drm/radeon: remove UMS support
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

It's been deprecated behind a kconfig option for almost
two years and hasn't really been supported for years before
that.  DDX support was dropped more than three years ago.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/Kconfig        |    9 -
 drivers/gpu/drm/radeon/Makefile       |    4 -
 drivers/gpu/drm/radeon/drm_buffer.c   |  177 --
 drivers/gpu/drm/radeon/drm_buffer.h   |  148 --
 drivers/gpu/drm/radeon/r300_cmdbuf.c  | 1186 ------------
 drivers/gpu/drm/radeon/r600_blit.c    |  874 ---------
 drivers/gpu/drm/radeon/r600_cp.c      | 2660 ---------------------------
 drivers/gpu/drm/radeon/r600_cs.c      |   95 -
 drivers/gpu/drm/radeon/radeon_cp.c    | 2243 -----------------------
 drivers/gpu/drm/radeon/radeon_drv.c   |   97 -
 drivers/gpu/drm/radeon/radeon_drv.h   | 2048 ---------------------
 drivers/gpu/drm/radeon/radeon_irq.c   |  402 ----
 drivers/gpu/drm/radeon/radeon_mem.c   |  302 ---
 drivers/gpu/drm/radeon/radeon_state.c | 3261 ---------------------------------
 14 files changed, 13506 deletions(-)
 delete mode 100644 drivers/gpu/drm/radeon/drm_buffer.c
 delete mode 100644 drivers/gpu/drm/radeon/drm_buffer.h
 delete mode 100644 drivers/gpu/drm/radeon/r300_cmdbuf.c
 delete mode 100644 drivers/gpu/drm/radeon/r600_blit.c
 delete mode 100644 drivers/gpu/drm/radeon/r600_cp.c
 delete mode 100644 drivers/gpu/drm/radeon/radeon_cp.c
 delete mode 100644 drivers/gpu/drm/radeon/radeon_irq.c
 delete mode 100644 drivers/gpu/drm/radeon/radeon_mem.c
 delete mode 100644 drivers/gpu/drm/radeon/radeon_state.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig
index 421ae13..9909f5c 100644
--- a/drivers/gpu/drm/radeon/Kconfig
+++ b/drivers/gpu/drm/radeon/Kconfig
@@ -5,12 +5,3 @@ config DRM_RADEON_USERPTR
 	help
 	  This option selects CONFIG_MMU_NOTIFIER if it isn't already
 	  selected to enabled full userptr support.
-
-config DRM_RADEON_UMS
-	bool "Enable userspace modesetting on radeon (DEPRECATED)"
-	depends on DRM_RADEON
-	help
-	  Choose this option if you still need userspace modesetting.
-
-	  Userspace modesetting is deprecated for quite some time now, so
-	  enable this only if you have ancient versions of the DDX drivers.
diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile
index dea53e3..08bd17d 100644
--- a/drivers/gpu/drm/radeon/Makefile
+++ b/drivers/gpu/drm/radeon/Makefile
@@ -58,10 +58,6 @@ $(obj)/evergreen_cs.o: $(obj)/evergreen_reg_safe.h $(obj)/cayman_reg_safe.h
 
 radeon-y := radeon_drv.o
 
-# add UMS driver
-radeon-$(CONFIG_DRM_RADEON_UMS)+= radeon_cp.o radeon_state.o radeon_mem.o \
-	radeon_irq.o r300_cmdbuf.o r600_cp.o r600_blit.o drm_buffer.o
-
 # add KMS driver
 radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \
 	radeon_atombios.o radeon_agp.o atombios_crtc.o radeon_combios.o \
diff --git a/drivers/gpu/drm/radeon/drm_buffer.c b/drivers/gpu/drm/radeon/drm_buffer.c
deleted file mode 100644
index f4e0f3a..0000000
--- a/drivers/gpu/drm/radeon/drm_buffer.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2010 Pauli Nieminen.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- **************************************************************************/
-/*
- * Multipart buffer for coping data which is larger than the page size.
- *
- * Authors:
- * Pauli Nieminen <suokkos-at-gmail-dot-com>
- */
-
-#include <linux/export.h>
-#include "drm_buffer.h"
-
-/**
- * Allocate the drm buffer object.
- *
- *   buf: Pointer to a pointer where the object is stored.
- *   size: The number of bytes to allocate.
- */
-int drm_buffer_alloc(struct drm_buffer **buf, int size)
-{
-	int nr_pages = size / PAGE_SIZE + 1;
-	int idx;
-
-	/* Allocating pointer table to end of structure makes drm_buffer
-	 * variable sized */
-	*buf = kzalloc(sizeof(struct drm_buffer) + nr_pages*sizeof(char *),
-			GFP_KERNEL);
-
-	if (*buf == NULL) {
-		DRM_ERROR("Failed to allocate drm buffer object to hold"
-				" %d bytes in %d pages.\n",
-				size, nr_pages);
-		return -ENOMEM;
-	}
-
-	(*buf)->size = size;
-
-	for (idx = 0; idx < nr_pages; ++idx) {
-
-		(*buf)->data[idx] =
-			kmalloc(min(PAGE_SIZE, size - idx * PAGE_SIZE),
-				GFP_KERNEL);
-
-
-		if ((*buf)->data[idx] == NULL) {
-			DRM_ERROR("Failed to allocate %dth page for drm"
-					" buffer with %d bytes and %d pages.\n",
-					idx + 1, size, nr_pages);
-			goto error_out;
-		}
-
-	}
-
-	return 0;
-
-error_out:
-
-	for (; idx >= 0; --idx)
-		kfree((*buf)->data[idx]);
-
-	kfree(*buf);
-	return -ENOMEM;
-}
-
-/**
- * Copy the user data to the begin of the buffer and reset the processing
- * iterator.
- *
- *   user_data: A pointer the data that is copied to the buffer.
- *   size: The Number of bytes to copy.
- */
-int drm_buffer_copy_from_user(struct drm_buffer *buf,
-			      void __user *user_data, int size)
-{
-	int nr_pages = size / PAGE_SIZE + 1;
-	int idx;
-
-	if (size > buf->size) {
-		DRM_ERROR("Requesting to copy %d bytes to a drm buffer with"
-				" %d bytes space\n",
-				size, buf->size);
-		return -EFAULT;
-	}
-
-	for (idx = 0; idx < nr_pages; ++idx) {
-
-		if (copy_from_user(buf->data[idx],
-			user_data + idx * PAGE_SIZE,
-			min(PAGE_SIZE, size - idx * PAGE_SIZE))) {
-			DRM_ERROR("Failed to copy user data (%p) to drm buffer"
-					" (%p) %dth page.\n",
-					user_data, buf, idx);
-			return -EFAULT;
-
-		}
-	}
-	buf->iterator = 0;
-	return 0;
-}
-
-/**
- * Free the drm buffer object
- */
-void drm_buffer_free(struct drm_buffer *buf)
-{
-
-	if (buf != NULL) {
-
-		int nr_pages = buf->size / PAGE_SIZE + 1;
-		int idx;
-		for (idx = 0; idx < nr_pages; ++idx)
-			kfree(buf->data[idx]);
-
-		kfree(buf);
-	}
-}
-
-/**
- * Read an object from buffer that may be split to multiple parts. If object
- * is not split function just returns the pointer to object in buffer. But in
- * case of split object data is copied to given stack object that is suplied
- * by caller.
- *
- * The processing location of the buffer is also advanced to the next byte
- * after the object.
- *
- *   objsize: The size of the objet in bytes.
- *   stack_obj: A pointer to a memory location where object can be copied.
- */
-void *drm_buffer_read_object(struct drm_buffer *buf,
-		int objsize, void *stack_obj)
-{
-	int idx = drm_buffer_index(buf);
-	int page = drm_buffer_page(buf);
-	void *obj = NULL;
-
-	if (idx + objsize <= PAGE_SIZE) {
-		obj = &buf->data[page][idx];
-	} else {
-		/* The object is split which forces copy to temporary object.*/
-		int beginsz = PAGE_SIZE - idx;
-		memcpy(stack_obj, &buf->data[page][idx], beginsz);
-
-		memcpy(stack_obj + beginsz, &buf->data[page + 1][0],
-				objsize - beginsz);
-
-		obj = stack_obj;
-	}
-
-	drm_buffer_advance(buf, objsize);
-	return obj;
-}
diff --git a/drivers/gpu/drm/radeon/drm_buffer.h b/drivers/gpu/drm/radeon/drm_buffer.h
deleted file mode 100644
index c80d3a3..0000000
--- a/drivers/gpu/drm/radeon/drm_buffer.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2010 Pauli Nieminen.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- **************************************************************************/
-/*
- * Multipart buffer for coping data which is larger than the page size.
- *
- * Authors:
- * Pauli Nieminen <suokkos-at-gmail-dot-com>
- */
-
-#ifndef _DRM_BUFFER_H_
-#define _DRM_BUFFER_H_
-
-#include <drm/drmP.h>
-
-struct drm_buffer {
-	int iterator;
-	int size;
-	char *data[];
-};
-
-
-/**
- * Return the index of page that buffer is currently pointing at.
- */
-static inline int drm_buffer_page(struct drm_buffer *buf)
-{
-	return buf->iterator / PAGE_SIZE;
-}
-/**
- * Return the index of the current byte in the page
- */
-static inline int drm_buffer_index(struct drm_buffer *buf)
-{
-	return buf->iterator & (PAGE_SIZE - 1);
-}
-/**
- * Return number of bytes that is left to process
- */
-static inline int drm_buffer_unprocessed(struct drm_buffer *buf)
-{
-	return buf->size - buf->iterator;
-}
-
-/**
- * Advance the buffer iterator number of bytes that is given.
- */
-static inline void drm_buffer_advance(struct drm_buffer *buf, int bytes)
-{
-	buf->iterator += bytes;
-}
-
-/**
- * Allocate the drm buffer object.
- *
- *   buf: A pointer to a pointer where the object is stored.
- *   size: The number of bytes to allocate.
- */
-extern int drm_buffer_alloc(struct drm_buffer **buf, int size);
-
-/**
- * Copy the user data to the begin of the buffer and reset the processing
- * iterator.
- *
- *   user_data: A pointer the data that is copied to the buffer.
- *   size: The Number of bytes to copy.
- */
-extern int drm_buffer_copy_from_user(struct drm_buffer *buf,
-		void __user *user_data, int size);
-
-/**
- * Free the drm buffer object
- */
-extern void drm_buffer_free(struct drm_buffer *buf);
-
-/**
- * Read an object from buffer that may be split to multiple parts. If object
- * is not split function just returns the pointer to object in buffer. But in
- * case of split object data is copied to given stack object that is suplied
- * by caller.
- *
- * The processing location of the buffer is also advanced to the next byte
- * after the object.
- *
- *   objsize: The size of the objet in bytes.
- *   stack_obj: A pointer to a memory location where object can be copied.
- */
-extern void *drm_buffer_read_object(struct drm_buffer *buf,
-		int objsize, void *stack_obj);
-
-/**
- * Returns the pointer to the dword which is offset number of elements from the
- * current processing location.
- *
- * Caller must make sure that dword is not split in the buffer. This
- * requirement is easily met if all the sizes of objects in buffer are
- * multiples of dword and PAGE_SIZE is multiple dword.
- *
- * Call to this function doesn't change the processing location.
- *
- *   offset: The index of the dword relative to the internat iterator.
- */
-static inline void *drm_buffer_pointer_to_dword(struct drm_buffer *buffer,
-		int offset)
-{
-	int iter = buffer->iterator + offset * 4;
-	return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)];
-}
-/**
- * Returns the pointer to the dword which is offset number of elements from
- * the current processing location.
- *
- * Call to this function doesn't change the processing location.
- *
- *   offset: The index of the byte relative to the internat iterator.
- */
-static inline void *drm_buffer_pointer_to_byte(struct drm_buffer *buffer,
-		int offset)
-{
-	int iter = buffer->iterator + offset;
-	return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)];
-}
-
-#endif
diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c
deleted file mode 100644
index 9418e38..0000000
--- a/drivers/gpu/drm/radeon/r300_cmdbuf.c
+++ /dev/null
@@ -1,1186 +0,0 @@
-/* r300_cmdbuf.c -- Command buffer emission for R300 -*- linux-c -*-
- *
- * Copyright (C) The Weather Channel, Inc.  2002.
- * Copyright (C) 2004 Nicolai Haehnle.
- * All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Nicolai Haehnle <prefect_@gmx.net>
- *
- * ------------------------ This file is DEPRECATED! -------------------------
- */
-
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_drv.h"
-#include "r300_reg.h"
-#include "drm_buffer.h"
-
-#include <asm/unaligned.h>
-
-#define R300_SIMULTANEOUS_CLIPRECTS		4
-
-/* Values for R300_RE_CLIPRECT_CNTL depending on the number of cliprects
- */
-static const int r300_cliprect_cntl[4] = {
-	0xAAAA,
-	0xEEEE,
-	0xFEFE,
-	0xFFFE
-};
-
-/**
- * Emit up to R300_SIMULTANEOUS_CLIPRECTS cliprects from the given command
- * buffer, starting with index n.
- */
-static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
-			       drm_radeon_kcmd_buffer_t *cmdbuf, int n)
-{
-	struct drm_clip_rect box;
-	int nr;
-	int i;
-	RING_LOCALS;
-
-	nr = cmdbuf->nbox - n;
-	if (nr > R300_SIMULTANEOUS_CLIPRECTS)
-		nr = R300_SIMULTANEOUS_CLIPRECTS;
-
-	DRM_DEBUG("%i cliprects\n", nr);
-
-	if (nr) {
-		BEGIN_RING(6 + nr * 2);
-		OUT_RING(CP_PACKET0(R300_RE_CLIPRECT_TL_0, nr * 2 - 1));
-
-		for (i = 0; i < nr; ++i) {
-			if (copy_from_user
-			    (&box, &cmdbuf->boxes[n + i], sizeof(box))) {
-				DRM_ERROR("copy cliprect faulted\n");
-				return -EFAULT;
-			}
-
-			box.x2--; /* Hardware expects inclusive bottom-right corner */
-			box.y2--;
-
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
-				box.x1 = (box.x1) &
-					R300_CLIPRECT_MASK;
-				box.y1 = (box.y1) &
-					R300_CLIPRECT_MASK;
-				box.x2 = (box.x2) &
-					R300_CLIPRECT_MASK;
-				box.y2 = (box.y2) &
-					R300_CLIPRECT_MASK;
-			} else {
-				box.x1 = (box.x1 + R300_CLIPRECT_OFFSET) &
-					R300_CLIPRECT_MASK;
-				box.y1 = (box.y1 + R300_CLIPRECT_OFFSET) &
-					R300_CLIPRECT_MASK;
-				box.x2 = (box.x2 + R300_CLIPRECT_OFFSET) &
-					R300_CLIPRECT_MASK;
-				box.y2 = (box.y2 + R300_CLIPRECT_OFFSET) &
-					R300_CLIPRECT_MASK;
-			}
-
-			OUT_RING((box.x1 << R300_CLIPRECT_X_SHIFT) |
-				 (box.y1 << R300_CLIPRECT_Y_SHIFT));
-			OUT_RING((box.x2 << R300_CLIPRECT_X_SHIFT) |
-				 (box.y2 << R300_CLIPRECT_Y_SHIFT));
-
-		}
-
-		OUT_RING_REG(R300_RE_CLIPRECT_CNTL, r300_cliprect_cntl[nr - 1]);
-
-		/* TODO/SECURITY: Force scissors to a safe value, otherwise the
-		 * client might be able to trample over memory.
-		 * The impact should be very limited, but I'd rather be safe than
-		 * sorry.
-		 */
-		OUT_RING(CP_PACKET0(R300_RE_SCISSORS_TL, 1));
-		OUT_RING(0);
-		OUT_RING(R300_SCISSORS_X_MASK | R300_SCISSORS_Y_MASK);
-		ADVANCE_RING();
-	} else {
-		/* Why we allow zero cliprect rendering:
-		 * There are some commands in a command buffer that must be submitted
-		 * even when there are no cliprects, e.g. DMA buffer discard
-		 * or state setting (though state setting could be avoided by
-		 * simulating a loss of context).
-		 *
-		 * Now since the cmdbuf interface is so chaotic right now (and is
-		 * bound to remain that way for a bit until things settle down),
-		 * it is basically impossible to filter out the commands that are
-		 * necessary and those that aren't.
-		 *
-		 * So I choose the safe way and don't do any filtering at all;
-		 * instead, I simply set up the engine so that all rendering
-		 * can't produce any fragments.
-		 */
-		BEGIN_RING(2);
-		OUT_RING_REG(R300_RE_CLIPRECT_CNTL, 0);
-		ADVANCE_RING();
-	}
-
-	/* flus cache and wait idle clean after cliprect change */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(R300_RB3D_DC_FLUSH);
-	ADVANCE_RING();
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
-	ADVANCE_RING();
-	/* set flush flag */
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED;
-
-	return 0;
-}
-
-static u8 r300_reg_flags[0x10000 >> 2];
-
-void r300_init_reg_flags(struct drm_device *dev)
-{
-	int i;
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	memset(r300_reg_flags, 0, 0x10000 >> 2);
-#define ADD_RANGE_MARK(reg, count,mark) \
-		for(i=((reg)>>2);i<((reg)>>2)+(count);i++)\
-			r300_reg_flags[i]|=(mark);
-
-#define MARK_SAFE		1
-#define MARK_CHECK_OFFSET	2
-
-#define ADD_RANGE(reg, count)	ADD_RANGE_MARK(reg, count, MARK_SAFE)
-
-	/* these match cmducs() command in r300_driver/r300/r300_cmdbuf.c */
-	ADD_RANGE(R300_SE_VPORT_XSCALE, 6);
-	ADD_RANGE(R300_VAP_CNTL, 1);
-	ADD_RANGE(R300_SE_VTE_CNTL, 2);
-	ADD_RANGE(0x2134, 2);
-	ADD_RANGE(R300_VAP_CNTL_STATUS, 1);
-	ADD_RANGE(R300_VAP_INPUT_CNTL_0, 2);
-	ADD_RANGE(0x21DC, 1);
-	ADD_RANGE(R300_VAP_UNKNOWN_221C, 1);
-	ADD_RANGE(R300_VAP_CLIP_X_0, 4);
-	ADD_RANGE(R300_VAP_PVS_STATE_FLUSH_REG, 1);
-	ADD_RANGE(R300_VAP_UNKNOWN_2288, 1);
-	ADD_RANGE(R300_VAP_OUTPUT_VTX_FMT_0, 2);
-	ADD_RANGE(R300_VAP_PVS_CNTL_1, 3);
-	ADD_RANGE(R300_GB_ENABLE, 1);
-	ADD_RANGE(R300_GB_MSPOS0, 5);
-	ADD_RANGE(R300_TX_INVALTAGS, 1);
-	ADD_RANGE(R300_TX_ENABLE, 1);
-	ADD_RANGE(0x4200, 4);
-	ADD_RANGE(0x4214, 1);
-	ADD_RANGE(R300_RE_POINTSIZE, 1);
-	ADD_RANGE(0x4230, 3);
-	ADD_RANGE(R300_RE_LINE_CNT, 1);
-	ADD_RANGE(R300_RE_UNK4238, 1);
-	ADD_RANGE(0x4260, 3);
-	ADD_RANGE(R300_RE_SHADE, 4);
-	ADD_RANGE(R300_RE_POLYGON_MODE, 5);
-	ADD_RANGE(R300_RE_ZBIAS_CNTL, 1);
-	ADD_RANGE(R300_RE_ZBIAS_T_FACTOR, 4);
-	ADD_RANGE(R300_RE_OCCLUSION_CNTL, 1);
-	ADD_RANGE(R300_RE_CULL_CNTL, 1);
-	ADD_RANGE(0x42C0, 2);
-	ADD_RANGE(R300_RS_CNTL_0, 2);
-
-	ADD_RANGE(R300_SU_REG_DEST, 1);
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530)
-		ADD_RANGE(RV530_FG_ZBREG_DEST, 1);
-
-	ADD_RANGE(R300_SC_HYPERZ, 2);
-	ADD_RANGE(0x43E8, 1);
-
-	ADD_RANGE(0x46A4, 5);
-
-	ADD_RANGE(R300_RE_FOG_STATE, 1);
-	ADD_RANGE(R300_FOG_COLOR_R, 3);
-	ADD_RANGE(R300_PP_ALPHA_TEST, 2);
-	ADD_RANGE(0x4BD8, 1);
-	ADD_RANGE(R300_PFS_PARAM_0_X, 64);
-	ADD_RANGE(0x4E00, 1);
-	ADD_RANGE(R300_RB3D_CBLEND, 2);
-	ADD_RANGE(R300_RB3D_COLORMASK, 1);
-	ADD_RANGE(R300_RB3D_BLEND_COLOR, 3);
-	ADD_RANGE_MARK(R300_RB3D_COLOROFFSET0, 1, MARK_CHECK_OFFSET);	/* check offset */
-	ADD_RANGE(R300_RB3D_COLORPITCH0, 1);
-	ADD_RANGE(0x4E50, 9);
-	ADD_RANGE(0x4E88, 1);
-	ADD_RANGE(0x4EA0, 2);
-	ADD_RANGE(R300_ZB_CNTL, 3);
-	ADD_RANGE(R300_ZB_FORMAT, 4);
-	ADD_RANGE_MARK(R300_ZB_DEPTHOFFSET, 1, MARK_CHECK_OFFSET);	/* check offset */
-	ADD_RANGE(R300_ZB_DEPTHPITCH, 1);
-	ADD_RANGE(R300_ZB_DEPTHCLEARVALUE, 1);
-	ADD_RANGE(R300_ZB_ZMASK_OFFSET, 13);
-	ADD_RANGE(R300_ZB_ZPASS_DATA, 2); /* ZB_ZPASS_DATA, ZB_ZPASS_ADDR */
-
-	ADD_RANGE(R300_TX_FILTER_0, 16);
-	ADD_RANGE(R300_TX_FILTER1_0, 16);
-	ADD_RANGE(R300_TX_SIZE_0, 16);
-	ADD_RANGE(R300_TX_FORMAT_0, 16);
-	ADD_RANGE(R300_TX_PITCH_0, 16);
-	/* Texture offset is dangerous and needs more checking */
-	ADD_RANGE_MARK(R300_TX_OFFSET_0, 16, MARK_CHECK_OFFSET);
-	ADD_RANGE(R300_TX_CHROMA_KEY_0, 16);
-	ADD_RANGE(R300_TX_BORDER_COLOR_0, 16);
-
-	/* Sporadic registers used as primitives are emitted */
-	ADD_RANGE(R300_ZB_ZCACHE_CTLSTAT, 1);
-	ADD_RANGE(R300_RB3D_DSTCACHE_CTLSTAT, 1);
-	ADD_RANGE(R300_VAP_INPUT_ROUTE_0_0, 8);
-	ADD_RANGE(R300_VAP_INPUT_ROUTE_1_0, 8);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
-		ADD_RANGE(R500_VAP_INDEX_OFFSET, 1);
-		ADD_RANGE(R500_US_CONFIG, 2);
-		ADD_RANGE(R500_US_CODE_ADDR, 3);
-		ADD_RANGE(R500_US_FC_CTRL, 1);
-		ADD_RANGE(R500_RS_IP_0, 16);
-		ADD_RANGE(R500_RS_INST_0, 16);
-		ADD_RANGE(R500_RB3D_COLOR_CLEAR_VALUE_AR, 2);
-		ADD_RANGE(R500_RB3D_CONSTANT_COLOR_AR, 2);
-		ADD_RANGE(R500_ZB_FIFO_SIZE, 2);
-	} else {
-		ADD_RANGE(R300_PFS_CNTL_0, 3);
-		ADD_RANGE(R300_PFS_NODE_0, 4);
-		ADD_RANGE(R300_PFS_TEXI_0, 64);
-		ADD_RANGE(R300_PFS_INSTR0_0, 64);
-		ADD_RANGE(R300_PFS_INSTR1_0, 64);
-		ADD_RANGE(R300_PFS_INSTR2_0, 64);
-		ADD_RANGE(R300_PFS_INSTR3_0, 64);
-		ADD_RANGE(R300_RS_INTERP_0, 8);
-		ADD_RANGE(R300_RS_ROUTE_0, 8);
-
-	}
-}
-
-static __inline__ int r300_check_range(unsigned reg, int count)
-{
-	int i;
-	if (reg & ~0xffff)
-		return -1;
-	for (i = (reg >> 2); i < (reg >> 2) + count; i++)
-		if (r300_reg_flags[i] != MARK_SAFE)
-			return 1;
-	return 0;
-}
-
-static __inline__ int r300_emit_carefully_checked_packet0(drm_radeon_private_t *
-							  dev_priv,
-							  drm_radeon_kcmd_buffer_t
-							  * cmdbuf,
-							  drm_r300_cmd_header_t
-							  header)
-{
-	int reg;
-	int sz;
-	int i;
-	u32 *value;
-	RING_LOCALS;
-
-	sz = header.packet0.count;
-	reg = (header.packet0.reghi << 8) | header.packet0.reglo;
-
-	if ((sz > 64) || (sz < 0)) {
-		DRM_ERROR("Cannot emit more than 64 values at a time (reg=%04x sz=%d)\n",
-			 reg, sz);
-		return -EINVAL;
-	}
-
-	for (i = 0; i < sz; i++) {
-		switch (r300_reg_flags[(reg >> 2) + i]) {
-		case MARK_SAFE:
-			break;
-		case MARK_CHECK_OFFSET:
-			value = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-			if (!radeon_check_offset(dev_priv, *value)) {
-				DRM_ERROR("Offset failed range check (reg=%04x sz=%d)\n",
-					 reg, sz);
-				return -EINVAL;
-			}
-			break;
-		default:
-			DRM_ERROR("Register %04x failed check as flag=%02x\n",
-				reg + i * 4, r300_reg_flags[(reg >> 2) + i]);
-			return -EINVAL;
-		}
-	}
-
-	BEGIN_RING(1 + sz);
-	OUT_RING(CP_PACKET0(reg, sz - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Emits a packet0 setting arbitrary registers.
- * Called by r300_do_cp_cmdbuf.
- *
- * Note that checks are performed on contents and addresses of the registers
- */
-static __inline__ int r300_emit_packet0(drm_radeon_private_t *dev_priv,
-					drm_radeon_kcmd_buffer_t *cmdbuf,
-					drm_r300_cmd_header_t header)
-{
-	int reg;
-	int sz;
-	RING_LOCALS;
-
-	sz = header.packet0.count;
-	reg = (header.packet0.reghi << 8) | header.packet0.reglo;
-
-	if (!sz)
-		return 0;
-
-	if (sz * 4 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	if (reg + sz * 4 >= 0x10000) {
-		DRM_ERROR("No such registers in hardware reg=%04x sz=%d\n", reg,
-			  sz);
-		return -EINVAL;
-	}
-
-	if (r300_check_range(reg, sz)) {
-		/* go and check everything */
-		return r300_emit_carefully_checked_packet0(dev_priv, cmdbuf,
-							   header);
-	}
-	/* the rest of the data is safe to emit, whatever the values the user passed */
-
-	BEGIN_RING(1 + sz);
-	OUT_RING(CP_PACKET0(reg, sz - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Uploads user-supplied vertex program instructions or parameters onto
- * the graphics card.
- * Called by r300_do_cp_cmdbuf.
- */
-static __inline__ int r300_emit_vpu(drm_radeon_private_t *dev_priv,
-				    drm_radeon_kcmd_buffer_t *cmdbuf,
-				    drm_r300_cmd_header_t header)
-{
-	int sz;
-	int addr;
-	RING_LOCALS;
-
-	sz = header.vpu.count;
-	addr = (header.vpu.adrhi << 8) | header.vpu.adrlo;
-
-	if (!sz)
-		return 0;
-	if (sz * 16 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	/* VAP is very sensitive so we purge cache before we program it
-	 * and we also flush its state before & after */
-	BEGIN_RING(6);
-	OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(R300_RB3D_DC_FLUSH);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
-	OUT_RING(CP_PACKET0(R300_VAP_PVS_STATE_FLUSH_REG, 0));
-	OUT_RING(0);
-	ADVANCE_RING();
-	/* set flush flag */
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED;
-
-	BEGIN_RING(3 + sz * 4);
-	OUT_RING_REG(R300_VAP_PVS_UPLOAD_ADDRESS, addr);
-	OUT_RING(CP_PACKET0_TABLE(R300_VAP_PVS_UPLOAD_DATA, sz * 4 - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz * 4);
-	ADVANCE_RING();
-
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_VAP_PVS_STATE_FLUSH_REG, 0));
-	OUT_RING(0);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Emit a clear packet from userspace.
- * Called by r300_emit_packet3.
- */
-static __inline__ int r300_emit_clear(drm_radeon_private_t *dev_priv,
-				      drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	RING_LOCALS;
-
-	if (8 * 4 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	BEGIN_RING(10);
-	OUT_RING(CP_PACKET3(R200_3D_DRAW_IMMD_2, 8));
-	OUT_RING(R300_PRIM_TYPE_POINT | R300_PRIM_WALK_RING |
-		 (1 << R300_PRIM_NUM_VERTICES_SHIFT));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, 8);
-	ADVANCE_RING();
-
-	BEGIN_RING(4);
-	OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(R300_RB3D_DC_FLUSH);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
-	ADVANCE_RING();
-	/* set flush flag */
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED;
-
-	return 0;
-}
-
-static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t *dev_priv,
-					       drm_radeon_kcmd_buffer_t *cmdbuf,
-					       u32 header)
-{
-	int count, i, k;
-#define MAX_ARRAY_PACKET  64
-	u32 *data;
-	u32 narrays;
-	RING_LOCALS;
-
-	count = (header & RADEON_CP_PACKET_COUNT_MASK) >> 16;
-
-	if ((count + 1) > MAX_ARRAY_PACKET) {
-		DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n",
-			  count);
-		return -EINVAL;
-	}
-	/* carefully check packet contents */
-
-	/* We have already read the header so advance the buffer. */
-	drm_buffer_advance(cmdbuf->buffer, 4);
-
-	narrays = *(u32 *)drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-	k = 0;
-	i = 1;
-	while ((k < narrays) && (i < (count + 1))) {
-		i++;		/* skip attribute field */
-		data = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-		if (!radeon_check_offset(dev_priv, *data)) {
-			DRM_ERROR
-			    ("Offset failed range check (k=%d i=%d) while processing 3D_LOAD_VBPNTR packet.\n",
-			     k, i);
-			return -EINVAL;
-		}
-		k++;
-		i++;
-		if (k == narrays)
-			break;
-		/* have one more to process, they come in pairs */
-		data = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-		if (!radeon_check_offset(dev_priv, *data)) {
-			DRM_ERROR
-			    ("Offset failed range check (k=%d i=%d) while processing 3D_LOAD_VBPNTR packet.\n",
-			     k, i);
-			return -EINVAL;
-		}
-		k++;
-		i++;
-	}
-	/* do the counts match what we expect ? */
-	if ((k != narrays) || (i != (count + 1))) {
-		DRM_ERROR
-		    ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n",
-		     k, i, narrays, count + 1);
-		return -EINVAL;
-	}
-
-	/* all clear, output packet */
-
-	BEGIN_RING(count + 2);
-	OUT_RING(header);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, count + 1);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static __inline__ int r300_emit_bitblt_multi(drm_radeon_private_t *dev_priv,
-					     drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-	int count, ret;
-	RING_LOCALS;
-
-
-	count = (*cmd & RADEON_CP_PACKET_COUNT_MASK) >> 16;
-
-	if (*cmd & 0x8000) {
-		u32 offset;
-		u32 *cmd1 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		if (*cmd1 & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL
-			      | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
-
-			u32 *cmd2 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2);
-			offset = *cmd2 << 10;
-			ret = !radeon_check_offset(dev_priv, offset);
-			if (ret) {
-				DRM_ERROR("Invalid bitblt first offset is %08X\n", offset);
-				return -EINVAL;
-			}
-		}
-
-		if ((*cmd1 & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) &&
-		    (*cmd1 & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
-			u32 *cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3);
-			offset = *cmd3 << 10;
-			ret = !radeon_check_offset(dev_priv, offset);
-			if (ret) {
-				DRM_ERROR("Invalid bitblt second offset is %08X\n", offset);
-				return -EINVAL;
-			}
-
-		}
-	}
-
-	BEGIN_RING(count+2);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, count + 2);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static __inline__ int r300_emit_draw_indx_2(drm_radeon_private_t *dev_priv,
-					    drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-	u32 *cmd1 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-	int count;
-	int expected_count;
-	RING_LOCALS;
-
-	count = (*cmd & RADEON_CP_PACKET_COUNT_MASK) >> 16;
-
-	expected_count = *cmd1 >> 16;
-	if (!(*cmd1 & R300_VAP_VF_CNTL__INDEX_SIZE_32bit))
-		expected_count = (expected_count+1)/2;
-
-	if (count && count != expected_count) {
-		DRM_ERROR("3D_DRAW_INDX_2: packet size %i, expected %i\n",
-			count, expected_count);
-		return -EINVAL;
-	}
-
-	BEGIN_RING(count+2);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, count + 2);
-	ADVANCE_RING();
-
-	if (!count) {
-		drm_r300_cmd_header_t stack_header, *header;
-		u32 *cmd1, *cmd2, *cmd3;
-
-		if (drm_buffer_unprocessed(cmdbuf->buffer)
-				< 4*4 + sizeof(stack_header)) {
-			DRM_ERROR("3D_DRAW_INDX_2: expect subsequent INDX_BUFFER, but stream is too short.\n");
-			return -EINVAL;
-		}
-
-		header = drm_buffer_read_object(cmdbuf->buffer,
-				sizeof(stack_header), &stack_header);
-
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-		cmd1 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		cmd2 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2);
-		cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3);
-
-		if (header->header.cmd_type != R300_CMD_PACKET3 ||
-		    header->packet3.packet != R300_CMD_PACKET3_RAW ||
-		    *cmd != CP_PACKET3(RADEON_CP_INDX_BUFFER, 2)) {
-			DRM_ERROR("3D_DRAW_INDX_2: expect subsequent INDX_BUFFER.\n");
-			return -EINVAL;
-		}
-
-		if ((*cmd1 & 0x8000ffff) != 0x80000810) {
-			DRM_ERROR("Invalid indx_buffer reg address %08X\n",
-					*cmd1);
-			return -EINVAL;
-		}
-		if (!radeon_check_offset(dev_priv, *cmd2)) {
-			DRM_ERROR("Invalid indx_buffer offset is %08X\n",
-					*cmd2);
-			return -EINVAL;
-		}
-		if (*cmd3 != expected_count) {
-			DRM_ERROR("INDX_BUFFER: buffer size %i, expected %i\n",
-				*cmd3, expected_count);
-			return -EINVAL;
-		}
-
-		BEGIN_RING(4);
-		OUT_RING_DRM_BUFFER(cmdbuf->buffer, 4);
-		ADVANCE_RING();
-	}
-
-	return 0;
-}
-
-static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv,
-					    drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	u32 *header;
-	int count;
-	RING_LOCALS;
-
-	if (4 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	/* Fixme !! This simply emits a packet without much checking.
-	   We need to be smarter. */
-
-	/* obtain first word - actual packet3 header */
-	header = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-
-	/* Is it packet 3 ? */
-	if ((*header >> 30) != 0x3) {
-		DRM_ERROR("Not a packet3 header (0x%08x)\n", *header);
-		return -EINVAL;
-	}
-
-	count = (*header >> 16) & 0x3fff;
-
-	/* Check again now that we know how much data to expect */
-	if ((count + 2) * 4 > drm_buffer_unprocessed(cmdbuf->buffer)) {
-		DRM_ERROR
-		    ("Expected packet3 of length %d but have only %d bytes left\n",
-		     (count + 2) * 4, drm_buffer_unprocessed(cmdbuf->buffer));
-		return -EINVAL;
-	}
-
-	/* Is it a packet type we know about ? */
-	switch (*header & 0xff00) {
-	case RADEON_3D_LOAD_VBPNTR:	/* load vertex array pointers */
-		return r300_emit_3d_load_vbpntr(dev_priv, cmdbuf, *header);
-
-	case RADEON_CNTL_BITBLT_MULTI:
-		return r300_emit_bitblt_multi(dev_priv, cmdbuf);
-
-	case RADEON_CP_INDX_BUFFER:
-		DRM_ERROR("packet3 INDX_BUFFER without preceding 3D_DRAW_INDX_2 is illegal.\n");
-		return -EINVAL;
-	case RADEON_CP_3D_DRAW_IMMD_2:
-		/* triggers drawing using in-packet vertex data */
-	case RADEON_CP_3D_DRAW_VBUF_2:
-		/* triggers drawing of vertex buffers setup elsewhere */
-		dev_priv->track_flush &= ~(RADEON_FLUSH_EMITED |
-					   RADEON_PURGE_EMITED);
-		break;
-	case RADEON_CP_3D_DRAW_INDX_2:
-		/* triggers drawing using indices to vertex buffer */
-		/* whenever we send vertex we clear flush & purge */
-		dev_priv->track_flush &= ~(RADEON_FLUSH_EMITED |
-					   RADEON_PURGE_EMITED);
-		return r300_emit_draw_indx_2(dev_priv, cmdbuf);
-	case RADEON_WAIT_FOR_IDLE:
-	case RADEON_CP_NOP:
-		/* these packets are safe */
-		break;
-	default:
-		DRM_ERROR("Unknown packet3 header (0x%08x)\n", *header);
-		return -EINVAL;
-	}
-
-	BEGIN_RING(count + 2);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, count + 2);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Emit a rendering packet3 from userspace.
- * Called by r300_do_cp_cmdbuf.
- */
-static __inline__ int r300_emit_packet3(drm_radeon_private_t *dev_priv,
-					drm_radeon_kcmd_buffer_t *cmdbuf,
-					drm_r300_cmd_header_t header)
-{
-	int n;
-	int ret;
-	int orig_iter = cmdbuf->buffer->iterator;
-
-	/* This is a do-while-loop so that we run the interior at least once,
-	 * even if cmdbuf->nbox is 0. Compare r300_emit_cliprects for rationale.
-	 */
-	n = 0;
-	do {
-		if (cmdbuf->nbox > R300_SIMULTANEOUS_CLIPRECTS) {
-			ret = r300_emit_cliprects(dev_priv, cmdbuf, n);
-			if (ret)
-				return ret;
-
-			cmdbuf->buffer->iterator = orig_iter;
-		}
-
-		switch (header.packet3.packet) {
-		case R300_CMD_PACKET3_CLEAR:
-			DRM_DEBUG("R300_CMD_PACKET3_CLEAR\n");
-			ret = r300_emit_clear(dev_priv, cmdbuf);
-			if (ret) {
-				DRM_ERROR("r300_emit_clear failed\n");
-				return ret;
-			}
-			break;
-
-		case R300_CMD_PACKET3_RAW:
-			DRM_DEBUG("R300_CMD_PACKET3_RAW\n");
-			ret = r300_emit_raw_packet3(dev_priv, cmdbuf);
-			if (ret) {
-				DRM_ERROR("r300_emit_raw_packet3 failed\n");
-				return ret;
-			}
-			break;
-
-		default:
-			DRM_ERROR("bad packet3 type %i at byte %d\n",
-				  header.packet3.packet,
-				  cmdbuf->buffer->iterator - (int)sizeof(header));
-			return -EINVAL;
-		}
-
-		n += R300_SIMULTANEOUS_CLIPRECTS;
-	} while (n < cmdbuf->nbox);
-
-	return 0;
-}
-
-/* Some of the R300 chips seem to be extremely touchy about the two registers
- * that are configured in r300_pacify.
- * Among the worst offenders seems to be the R300 ND (0x4E44): When userspace
- * sends a command buffer that contains only state setting commands and a
- * vertex program/parameter upload sequence, this will eventually lead to a
- * lockup, unless the sequence is bracketed by calls to r300_pacify.
- * So we should take great care to *always* call r300_pacify before
- * *anything* 3D related, and again afterwards. This is what the
- * call bracket in r300_do_cp_cmdbuf is for.
- */
-
-/**
- * Emit the sequence to pacify R300.
- */
-static void r300_pacify(drm_radeon_private_t *dev_priv)
-{
-	uint32_t cache_z, cache_3d, cache_2d;
-	RING_LOCALS;
-
-	cache_z = R300_ZC_FLUSH;
-	cache_2d = R300_RB2D_DC_FLUSH;
-	cache_3d = R300_RB3D_DC_FLUSH;
-	if (!(dev_priv->track_flush & RADEON_PURGE_EMITED)) {
-		/* we can purge, primitive where draw since last purge */
-		cache_z |= R300_ZC_FREE;
-		cache_2d |= R300_RB2D_DC_FREE;
-		cache_3d |= R300_RB3D_DC_FREE;
-	}
-
-	/* flush & purge zbuffer */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0));
-	OUT_RING(cache_z);
-	ADVANCE_RING();
-	/* flush & purge 3d */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(cache_3d);
-	ADVANCE_RING();
-	/* flush & purge texture */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_TX_INVALTAGS, 0));
-	OUT_RING(0);
-	ADVANCE_RING();
-	/* FIXME: is this one really needed ? */
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(R300_RB3D_AARESOLVE_CTL, 0));
-	OUT_RING(0);
-	ADVANCE_RING();
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_3D_IDLECLEAN);
-	ADVANCE_RING();
-	/* flush & purge 2d through E2 as RB2D will trigger lockup */
-	BEGIN_RING(4);
-	OUT_RING(CP_PACKET0(R300_DSTCACHE_CTLSTAT, 0));
-	OUT_RING(cache_2d);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(RADEON_WAIT_2D_IDLECLEAN |
-		 RADEON_WAIT_HOST_IDLECLEAN);
-	ADVANCE_RING();
-	/* set flush & purge flags */
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED | RADEON_PURGE_EMITED;
-}
-
-/**
- * Called by r300_do_cp_cmdbuf to update the internal buffer age and state.
- * The actual age emit is done by r300_do_cp_cmdbuf, which is why you must
- * be careful about how this function is called.
- */
-static void r300_discard_buffer(struct drm_device *dev, struct drm_master *master, struct drm_buf *buf)
-{
-	drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-
-	buf_priv->age = ++master_priv->sarea_priv->last_dispatch;
-	buf->pending = 1;
-	buf->used = 0;
-}
-
-static void r300_cmd_wait(drm_radeon_private_t * dev_priv,
-			  drm_r300_cmd_header_t header)
-{
-	u32 wait_until;
-	RING_LOCALS;
-
-	if (!header.wait.flags)
-		return;
-
-	wait_until = 0;
-
-	switch(header.wait.flags) {
-	case R300_WAIT_2D:
-		wait_until = RADEON_WAIT_2D_IDLE;
-		break;
-	case R300_WAIT_3D:
-		wait_until = RADEON_WAIT_3D_IDLE;
-		break;
-	case R300_NEW_WAIT_2D_3D:
-		wait_until = RADEON_WAIT_2D_IDLE|RADEON_WAIT_3D_IDLE;
-		break;
-	case R300_NEW_WAIT_2D_2D_CLEAN:
-		wait_until = RADEON_WAIT_2D_IDLE|RADEON_WAIT_2D_IDLECLEAN;
-		break;
-	case R300_NEW_WAIT_3D_3D_CLEAN:
-		wait_until = RADEON_WAIT_3D_IDLE|RADEON_WAIT_3D_IDLECLEAN;
-		break;
-	case R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN:
-		wait_until = RADEON_WAIT_2D_IDLE|RADEON_WAIT_2D_IDLECLEAN;
-		wait_until |= RADEON_WAIT_3D_IDLE|RADEON_WAIT_3D_IDLECLEAN;
-		break;
-	default:
-		return;
-	}
-
-	BEGIN_RING(2);
-	OUT_RING(CP_PACKET0(RADEON_WAIT_UNTIL, 0));
-	OUT_RING(wait_until);
-	ADVANCE_RING();
-}
-
-static int r300_scratch(drm_radeon_private_t *dev_priv,
-			drm_radeon_kcmd_buffer_t *cmdbuf,
-			drm_r300_cmd_header_t header)
-{
-	u32 *ref_age_base;
-	u32 i, *buf_idx, h_pending;
-	u64 *ptr_addr;
-	u64 stack_ptr_addr;
-	RING_LOCALS;
-
-	if (drm_buffer_unprocessed(cmdbuf->buffer) <
-	    (sizeof(u64) + header.scratch.n_bufs * sizeof(*buf_idx))) {
-		return -EINVAL;
-	}
-
-	if (header.scratch.reg >= 5) {
-		return -EINVAL;
-	}
-
-	dev_priv->scratch_ages[header.scratch.reg]++;
-
-	ptr_addr = drm_buffer_read_object(cmdbuf->buffer,
-			sizeof(stack_ptr_addr), &stack_ptr_addr);
-	ref_age_base = (u32 *)(unsigned long)get_unaligned(ptr_addr);
-
-	for (i=0; i < header.scratch.n_bufs; i++) {
-		buf_idx = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-		*buf_idx *= 2; /* 8 bytes per buf */
-
-		if (copy_to_user(ref_age_base + *buf_idx,
-				&dev_priv->scratch_ages[header.scratch.reg],
-				sizeof(u32)))
-			return -EINVAL;
-
-		if (copy_from_user(&h_pending,
-				ref_age_base + *buf_idx + 1,
-				sizeof(u32)))
-			return -EINVAL;
-
-		if (h_pending == 0)
-			return -EINVAL;
-
-		h_pending--;
-
-		if (copy_to_user(ref_age_base + *buf_idx + 1,
-					&h_pending,
-					sizeof(u32)))
-			return -EINVAL;
-
-		drm_buffer_advance(cmdbuf->buffer, sizeof(*buf_idx));
-	}
-
-	BEGIN_RING(2);
-	OUT_RING( CP_PACKET0( RADEON_SCRATCH_REG0 + header.scratch.reg * 4, 0 ) );
-	OUT_RING( dev_priv->scratch_ages[header.scratch.reg] );
-	ADVANCE_RING();
-
-	return 0;
-}
-
-/**
- * Uploads user-supplied vertex program instructions or parameters onto
- * the graphics card.
- * Called by r300_do_cp_cmdbuf.
- */
-static inline int r300_emit_r500fp(drm_radeon_private_t *dev_priv,
-				       drm_radeon_kcmd_buffer_t *cmdbuf,
-				       drm_r300_cmd_header_t header)
-{
-	int sz;
-	int addr;
-	int type;
-	int isclamp;
-	int stride;
-	RING_LOCALS;
-
-	sz = header.r500fp.count;
-	/* address is 9 bits 0 - 8, bit 1 of flags is part of address */
-	addr = ((header.r500fp.adrhi_flags & 1) << 8) | header.r500fp.adrlo;
-
-	type = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_TYPE);
-	isclamp = !!(header.r500fp.adrhi_flags & R500FP_CONSTANT_CLAMP);
-
-	addr |= (type << 16);
-	addr |= (isclamp << 17);
-
-	stride = type ? 4 : 6;
-
-	DRM_DEBUG("r500fp %d %d type: %d\n", sz, addr, type);
-	if (!sz)
-		return 0;
-	if (sz * stride * 4 > drm_buffer_unprocessed(cmdbuf->buffer))
-		return -EINVAL;
-
-	BEGIN_RING(3 + sz * stride);
-	OUT_RING_REG(R500_GA_US_VECTOR_INDEX, addr);
-	OUT_RING(CP_PACKET0_TABLE(R500_GA_US_VECTOR_DATA, sz * stride - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz * stride);
-
-	ADVANCE_RING();
-
-	return 0;
-}
-
-
-/**
- * Parses and validates a user-supplied command buffer and emits appropriate
- * commands on the DMA ring buffer.
- * Called by the ioctl handler function radeon_cp_cmdbuf.
- */
-int r300_do_cp_cmdbuf(struct drm_device *dev,
-		      struct drm_file *file_priv,
-		      drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf = NULL;
-	int emit_dispatch_age = 0;
-	int ret = 0;
-
-	DRM_DEBUG("\n");
-
-	/* pacify */
-	r300_pacify(dev_priv);
-
-	if (cmdbuf->nbox <= R300_SIMULTANEOUS_CLIPRECTS) {
-		ret = r300_emit_cliprects(dev_priv, cmdbuf, 0);
-		if (ret)
-			goto cleanup;
-	}
-
-	while (drm_buffer_unprocessed(cmdbuf->buffer)
-			>= sizeof(drm_r300_cmd_header_t)) {
-		int idx;
-		drm_r300_cmd_header_t *header, stack_header;
-
-		header = drm_buffer_read_object(cmdbuf->buffer,
-				sizeof(stack_header), &stack_header);
-
-		switch (header->header.cmd_type) {
-		case R300_CMD_PACKET0:
-			DRM_DEBUG("R300_CMD_PACKET0\n");
-			ret = r300_emit_packet0(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_emit_packet0 failed\n");
-				goto cleanup;
-			}
-			break;
-
-		case R300_CMD_VPU:
-			DRM_DEBUG("R300_CMD_VPU\n");
-			ret = r300_emit_vpu(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_emit_vpu failed\n");
-				goto cleanup;
-			}
-			break;
-
-		case R300_CMD_PACKET3:
-			DRM_DEBUG("R300_CMD_PACKET3\n");
-			ret = r300_emit_packet3(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_emit_packet3 failed\n");
-				goto cleanup;
-			}
-			break;
-
-		case R300_CMD_END3D:
-			DRM_DEBUG("R300_CMD_END3D\n");
-			/* TODO:
-			   Ideally userspace driver should not need to issue this call,
-			   i.e. the drm driver should issue it automatically and prevent
-			   lockups.
-
-			   In practice, we do not understand why this call is needed and what
-			   it does (except for some vague guesses that it has to do with cache
-			   coherence) and so the user space driver does it.
-
-			   Once we are sure which uses prevent lockups the code could be moved
-			   into the kernel and the userspace driver will not
-			   need to use this command.
-
-			   Note that issuing this command does not hurt anything
-			   except, possibly, performance */
-			r300_pacify(dev_priv);
-			break;
-
-		case R300_CMD_CP_DELAY:
-			/* simple enough, we can do it here */
-			DRM_DEBUG("R300_CMD_CP_DELAY\n");
-			{
-				int i;
-				RING_LOCALS;
-
-				BEGIN_RING(header->delay.count);
-				for (i = 0; i < header->delay.count; i++)
-					OUT_RING(RADEON_CP_PACKET2);
-				ADVANCE_RING();
-			}
-			break;
-
-		case R300_CMD_DMA_DISCARD:
-			DRM_DEBUG("RADEON_CMD_DMA_DISCARD\n");
-			idx = header->dma.buf_idx;
-			if (idx < 0 || idx >= dma->buf_count) {
-				DRM_ERROR("buffer index %d (of %d max)\n",
-					  idx, dma->buf_count - 1);
-				ret = -EINVAL;
-				goto cleanup;
-			}
-
-			buf = dma->buflist[idx];
-			if (buf->file_priv != file_priv || buf->pending) {
-				DRM_ERROR("bad buffer %p %p %d\n",
-					  buf->file_priv, file_priv,
-					  buf->pending);
-				ret = -EINVAL;
-				goto cleanup;
-			}
-
-			emit_dispatch_age = 1;
-			r300_discard_buffer(dev, file_priv->master, buf);
-			break;
-
-		case R300_CMD_WAIT:
-			DRM_DEBUG("R300_CMD_WAIT\n");
-			r300_cmd_wait(dev_priv, *header);
-			break;
-
-		case R300_CMD_SCRATCH:
-			DRM_DEBUG("R300_CMD_SCRATCH\n");
-			ret = r300_scratch(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_scratch failed\n");
-				goto cleanup;
-			}
-			break;
-
-		case R300_CMD_R500FP:
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV515) {
-				DRM_ERROR("Calling r500 command on r300 card\n");
-				ret = -EINVAL;
-				goto cleanup;
-			}
-			DRM_DEBUG("R300_CMD_R500FP\n");
-			ret = r300_emit_r500fp(dev_priv, cmdbuf, *header);
-			if (ret) {
-				DRM_ERROR("r300_emit_r500fp failed\n");
-				goto cleanup;
-			}
-			break;
-		default:
-			DRM_ERROR("bad cmd_type %i at byte %d\n",
-				  header->header.cmd_type,
-				  cmdbuf->buffer->iterator - (int)sizeof(*header));
-			ret = -EINVAL;
-			goto cleanup;
-		}
-	}
-
-	DRM_DEBUG("END\n");
-
-      cleanup:
-	r300_pacify(dev_priv);
-
-	/* We emit the vertex buffer age here, outside the pacifier "brackets"
-	 * for two reasons:
-	 *  (1) This may coalesce multiple age emissions into a single one and
-	 *  (2) more importantly, some chips lock up hard when scratch registers
-	 *      are written inside the pacifier bracket.
-	 */
-	if (emit_dispatch_age) {
-		RING_LOCALS;
-
-		/* Emit the vertex buffer age */
-		BEGIN_RING(2);
-		RADEON_DISPATCH_AGE(master_priv->sarea_priv->last_dispatch);
-		ADVANCE_RING();
-	}
-
-	COMMIT_RING();
-
-	return ret;
-}
diff --git a/drivers/gpu/drm/radeon/r600_blit.c b/drivers/gpu/drm/radeon/r600_blit.c
deleted file mode 100644
index daf7572..0000000
--- a/drivers/gpu/drm/radeon/r600_blit.c
+++ /dev/null
@@ -1,874 +0,0 @@
-/*
- * Copyright 2009 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Alex Deucher <alexander.deucher@amd.com>
- *
- * ------------------------ This file is DEPRECATED! -------------------------
- */
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_drv.h"
-
-#include "r600_blit_shaders.h"
-
-/* 23 bits of float fractional data */
-#define I2F_FRAC_BITS  23
-#define I2F_MASK ((1 << I2F_FRAC_BITS) - 1)
-
-/*
- * Converts unsigned integer into 32-bit IEEE floating point representation.
- * Will be exact from 0 to 2^24.  Above that, we round towards zero
- * as the fractional bits will not fit in a float.  (It would be better to
- * round towards even as the fpu does, but that is slower.)
- */
-static __pure uint32_t int2float(uint32_t x)
-{
-	uint32_t msb, exponent, fraction;
-
-	/* Zero is special */
-	if (!x) return 0;
-
-	/* Get location of the most significant bit */
-	msb = __fls(x);
-
-	/*
-	 * Use a rotate instead of a shift because that works both leftwards
-	 * and rightwards due to the mod(32) behaviour.  This means we don't
-	 * need to check to see if we are above 2^24 or not.
-	 */
-	fraction = ror32(x, (msb - I2F_FRAC_BITS) & 0x1f) & I2F_MASK;
-	exponent = (127 + msb) << I2F_FRAC_BITS;
-
-	return fraction + exponent;
-}
-
-#define DI_PT_RECTLIST        0x11
-#define DI_INDEX_SIZE_16_BIT  0x0
-#define DI_SRC_SEL_AUTO_INDEX 0x2
-
-#define FMT_8                 0x1
-#define FMT_5_6_5             0x8
-#define FMT_8_8_8_8           0x1a
-#define COLOR_8               0x1
-#define COLOR_5_6_5           0x8
-#define COLOR_8_8_8_8         0x1a
-
-static void
-set_render_target(drm_radeon_private_t *dev_priv, int format, int w, int h, u64 gpu_addr)
-{
-	u32 cb_color_info;
-	int pitch, slice;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	h = ALIGN(h, 8);
-	if (h < 8)
-		h = 8;
-
-	cb_color_info = ((format << 2) | (1 << 27));
-	pitch = (w / 8) - 1;
-	slice = ((w * h) / 64) - 1;
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_R600) &&
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV770)) {
-		BEGIN_RING(21 + 2);
-		OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-		OUT_RING((R600_CB_COLOR0_BASE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-		OUT_RING(gpu_addr >> 8);
-		OUT_RING(CP_PACKET3(R600_IT_SURFACE_BASE_UPDATE, 0));
-		OUT_RING(2 << 0);
-	} else {
-		BEGIN_RING(21);
-		OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-		OUT_RING((R600_CB_COLOR0_BASE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-		OUT_RING(gpu_addr >> 8);
-	}
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_SIZE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((pitch << 0) | (slice << 10));
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_VIEW - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_INFO - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(cb_color_info);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_TILE - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_FRAG - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_CB_COLOR0_MASK - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	ADVANCE_RING();
-}
-
-static void
-cp_set_surface_sync(drm_radeon_private_t *dev_priv,
-		    u32 sync_type, u32 size, u64 mc_addr)
-{
-	u32 cp_coher_size;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	if (size == 0xffffffff)
-		cp_coher_size = 0xffffffff;
-	else
-		cp_coher_size = ((size + 255) >> 8);
-
-	BEGIN_RING(5);
-	OUT_RING(CP_PACKET3(R600_IT_SURFACE_SYNC, 3));
-	OUT_RING(sync_type);
-	OUT_RING(cp_coher_size);
-	OUT_RING((mc_addr >> 8));
-	OUT_RING(10); /* poll interval */
-	ADVANCE_RING();
-}
-
-static void
-set_shaders(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	u64 gpu_addr;
-	int i;
-	u32 *vs, *ps;
-	uint32_t sq_pgm_resources;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	/* load shaders */
-	vs = (u32 *) ((char *)dev->agp_buffer_map->handle + dev_priv->blit_vb->offset);
-	ps = (u32 *) ((char *)dev->agp_buffer_map->handle + dev_priv->blit_vb->offset + 256);
-
-	for (i = 0; i < r6xx_vs_size; i++)
-		vs[i] = cpu_to_le32(r6xx_vs[i]);
-	for (i = 0; i < r6xx_ps_size; i++)
-		ps[i] = cpu_to_le32(r6xx_ps[i]);
-
-	dev_priv->blit_vb->used = 512;
-
-	gpu_addr = dev_priv->gart_buffers_offset + dev_priv->blit_vb->offset;
-
-	/* setup shader regs */
-	sq_pgm_resources = (1 << 0);
-
-	BEGIN_RING(9 + 12);
-	/* VS */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_START_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(gpu_addr >> 8);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_RESOURCES_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(sq_pgm_resources);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_CF_OFFSET_VS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-
-	/* PS */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_START_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((gpu_addr + 256) >> 8);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_RESOURCES_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(sq_pgm_resources | (1 << 28));
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_EXPORTS_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(2);
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 1));
-	OUT_RING((R600_SQ_PGM_CF_OFFSET_PS - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING(0);
-	ADVANCE_RING();
-
-	cp_set_surface_sync(dev_priv,
-			    R600_SH_ACTION_ENA, 512, gpu_addr);
-}
-
-static void
-set_vtx_resource(drm_radeon_private_t *dev_priv, u64 gpu_addr)
-{
-	uint32_t sq_vtx_constant_word2;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	sq_vtx_constant_word2 = (((gpu_addr >> 32) & 0xff) | (16 << 8));
-#ifdef __BIG_ENDIAN
-	sq_vtx_constant_word2 |= (2 << 30);
-#endif
-
-	BEGIN_RING(9);
-	OUT_RING(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
-	OUT_RING(0x460);
-	OUT_RING(gpu_addr & 0xffffffff);
-	OUT_RING(48 - 1);
-	OUT_RING(sq_vtx_constant_word2);
-	OUT_RING(1 << 0);
-	OUT_RING(0);
-	OUT_RING(0);
-	OUT_RING(R600_SQ_TEX_VTX_VALID_BUFFER << 30);
-	ADVANCE_RING();
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710))
-		cp_set_surface_sync(dev_priv,
-				    R600_TC_ACTION_ENA, 48, gpu_addr);
-	else
-		cp_set_surface_sync(dev_priv,
-				    R600_VC_ACTION_ENA, 48, gpu_addr);
-}
-
-static void
-set_tex_resource(drm_radeon_private_t *dev_priv,
-		 int format, int w, int h, int pitch, u64 gpu_addr)
-{
-	uint32_t sq_tex_resource_word0, sq_tex_resource_word1, sq_tex_resource_word4;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	if (h < 1)
-		h = 1;
-
-	sq_tex_resource_word0 = (1 << 0);
-	sq_tex_resource_word0 |= ((((pitch >> 3) - 1) << 8) |
-				  ((w - 1) << 19));
-
-	sq_tex_resource_word1 = (format << 26);
-	sq_tex_resource_word1 |= ((h - 1) << 0);
-
-	sq_tex_resource_word4 = ((1 << 14) |
-				 (0 << 16) |
-				 (1 << 19) |
-				 (2 << 22) |
-				 (3 << 25));
-
-	BEGIN_RING(9);
-	OUT_RING(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
-	OUT_RING(0);
-	OUT_RING(sq_tex_resource_word0);
-	OUT_RING(sq_tex_resource_word1);
-	OUT_RING(gpu_addr >> 8);
-	OUT_RING(gpu_addr >> 8);
-	OUT_RING(sq_tex_resource_word4);
-	OUT_RING(0);
-	OUT_RING(R600_SQ_TEX_VTX_VALID_TEXTURE << 30);
-	ADVANCE_RING();
-
-}
-
-static void
-set_scissors(drm_radeon_private_t *dev_priv, int x1, int y1, int x2, int y2)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(12);
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
-	OUT_RING((R600_PA_SC_SCREEN_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((x1 << 0) | (y1 << 16));
-	OUT_RING((x2 << 0) | (y2 << 16));
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
-	OUT_RING((R600_PA_SC_GENERIC_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((x1 << 0) | (y1 << 16) | (1 << 31));
-	OUT_RING((x2 << 0) | (y2 << 16));
-
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONTEXT_REG, 2));
-	OUT_RING((R600_PA_SC_WINDOW_SCISSOR_TL - R600_SET_CONTEXT_REG_OFFSET) >> 2);
-	OUT_RING((x1 << 0) | (y1 << 16) | (1 << 31));
-	OUT_RING((x2 << 0) | (y2 << 16));
-	ADVANCE_RING();
-}
-
-static void
-draw_auto(drm_radeon_private_t *dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(10);
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
-	OUT_RING((R600_VGT_PRIMITIVE_TYPE - R600_SET_CONFIG_REG_OFFSET) >> 2);
-	OUT_RING(DI_PT_RECTLIST);
-
-	OUT_RING(CP_PACKET3(R600_IT_INDEX_TYPE, 0));
-#ifdef __BIG_ENDIAN
-	OUT_RING((2 << 2) | DI_INDEX_SIZE_16_BIT);
-#else
-	OUT_RING(DI_INDEX_SIZE_16_BIT);
-#endif
-
-	OUT_RING(CP_PACKET3(R600_IT_NUM_INSTANCES, 0));
-	OUT_RING(1);
-
-	OUT_RING(CP_PACKET3(R600_IT_DRAW_INDEX_AUTO, 1));
-	OUT_RING(3);
-	OUT_RING(DI_SRC_SEL_AUTO_INDEX);
-
-	ADVANCE_RING();
-	COMMIT_RING();
-}
-
-static void
-set_default_state(drm_radeon_private_t *dev_priv)
-{
-	int i;
-	u32 sq_config, sq_gpr_resource_mgmt_1, sq_gpr_resource_mgmt_2;
-	u32 sq_thread_resource_mgmt, sq_stack_resource_mgmt_1, sq_stack_resource_mgmt_2;
-	int num_ps_gprs, num_vs_gprs, num_temp_gprs, num_gs_gprs, num_es_gprs;
-	int num_ps_threads, num_vs_threads, num_gs_threads, num_es_threads;
-	int num_ps_stack_entries, num_vs_stack_entries, num_gs_stack_entries, num_es_stack_entries;
-	RING_LOCALS;
-
-	switch ((dev_priv->flags & RADEON_FAMILY_MASK)) {
-	case CHIP_R600:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 144;
-		num_vs_threads = 40;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV610:
-	case CHIP_RV620:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	default:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV670:
-		num_ps_gprs = 144;
-		num_vs_gprs = 40;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 136;
-		num_vs_threads = 48;
-		num_gs_threads = 4;
-		num_es_threads = 4;
-		num_ps_stack_entries = 40;
-		num_vs_stack_entries = 40;
-		num_gs_stack_entries = 32;
-		num_es_stack_entries = 16;
-		break;
-	case CHIP_RV770:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 188;
-		num_vs_threads = 60;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 256;
-		num_vs_stack_entries = 256;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV730:
-	case CHIP_RV740:
-		num_ps_gprs = 84;
-		num_vs_gprs = 36;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 188;
-		num_vs_threads = 60;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	case CHIP_RV710:
-		num_ps_gprs = 192;
-		num_vs_gprs = 56;
-		num_temp_gprs = 4;
-		num_gs_gprs = 0;
-		num_es_gprs = 0;
-		num_ps_threads = 144;
-		num_vs_threads = 48;
-		num_gs_threads = 0;
-		num_es_threads = 0;
-		num_ps_stack_entries = 128;
-		num_vs_stack_entries = 128;
-		num_gs_stack_entries = 0;
-		num_es_stack_entries = 0;
-		break;
-	}
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710))
-		sq_config = 0;
-	else
-		sq_config = R600_VC_ENABLE;
-
-	sq_config |= (R600_DX9_CONSTS |
-		      R600_ALU_INST_PREFER_VECTOR |
-		      R600_PS_PRIO(0) |
-		      R600_VS_PRIO(1) |
-		      R600_GS_PRIO(2) |
-		      R600_ES_PRIO(3));
-
-	sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(num_ps_gprs) |
-				  R600_NUM_VS_GPRS(num_vs_gprs) |
-				  R600_NUM_CLAUSE_TEMP_GPRS(num_temp_gprs));
-	sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(num_gs_gprs) |
-				  R600_NUM_ES_GPRS(num_es_gprs));
-	sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(num_ps_threads) |
-				   R600_NUM_VS_THREADS(num_vs_threads) |
-				   R600_NUM_GS_THREADS(num_gs_threads) |
-				   R600_NUM_ES_THREADS(num_es_threads));
-	sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(num_ps_stack_entries) |
-				    R600_NUM_VS_STACK_ENTRIES(num_vs_stack_entries));
-	sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(num_gs_stack_entries) |
-				    R600_NUM_ES_STACK_ENTRIES(num_es_stack_entries));
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770) {
-		BEGIN_RING(r7xx_default_size + 10);
-		for (i = 0; i < r7xx_default_size; i++)
-			OUT_RING(r7xx_default_state[i]);
-	} else {
-		BEGIN_RING(r6xx_default_size + 10);
-		for (i = 0; i < r6xx_default_size; i++)
-			OUT_RING(r6xx_default_state[i]);
-	}
-	OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
-	OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
-	/* SQ config */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 6));
-	OUT_RING((R600_SQ_CONFIG - R600_SET_CONFIG_REG_OFFSET) >> 2);
-	OUT_RING(sq_config);
-	OUT_RING(sq_gpr_resource_mgmt_1);
-	OUT_RING(sq_gpr_resource_mgmt_2);
-	OUT_RING(sq_thread_resource_mgmt);
-	OUT_RING(sq_stack_resource_mgmt_1);
-	OUT_RING(sq_stack_resource_mgmt_2);
-	ADVANCE_RING();
-}
-
-static int r600_nomm_get_vb(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	dev_priv->blit_vb = radeon_freelist_get(dev);
-	if (!dev_priv->blit_vb) {
-		DRM_ERROR("Unable to allocate vertex buffer for blit\n");
-		return -EAGAIN;
-	}
-	return 0;
-}
-
-static void r600_nomm_put_vb(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	dev_priv->blit_vb->used = 0;
-	radeon_cp_discard_buffer(dev, dev_priv->blit_vb->file_priv->master, dev_priv->blit_vb);
-}
-
-static void *r600_nomm_get_vb_ptr(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	return (((char *)dev->agp_buffer_map->handle +
-		 dev_priv->blit_vb->offset + dev_priv->blit_vb->used));
-}
-
-int
-r600_prepare_blit_copy(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int ret;
-	DRM_DEBUG("\n");
-
-	ret = r600_nomm_get_vb(dev);
-	if (ret)
-		return ret;
-
-	dev_priv->blit_vb->file_priv = file_priv;
-
-	set_default_state(dev_priv);
-	set_shaders(dev);
-
-	return 0;
-}
-
-
-void
-r600_done_blit_copy(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(5);
-	OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
-	OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
-	/* wait for 3D idle clean */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
-	OUT_RING((R600_WAIT_UNTIL - R600_SET_CONFIG_REG_OFFSET) >> 2);
-	OUT_RING(RADEON_WAIT_3D_IDLE | RADEON_WAIT_3D_IDLECLEAN);
-
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	r600_nomm_put_vb(dev);
-}
-
-void
-r600_blit_copy(struct drm_device *dev,
-	       uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
-	       int size_bytes)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int max_bytes;
-	u64 vb_addr;
-	u32 *vb;
-
-	vb = r600_nomm_get_vb_ptr(dev);
-
-	if ((size_bytes & 3) || (src_gpu_addr & 3) || (dst_gpu_addr & 3)) {
-		max_bytes = 8192;
-
-		while (size_bytes) {
-			int cur_size = size_bytes;
-			int src_x = src_gpu_addr & 255;
-			int dst_x = dst_gpu_addr & 255;
-			int h = 1;
-			src_gpu_addr = src_gpu_addr & ~255;
-			dst_gpu_addr = dst_gpu_addr & ~255;
-
-			if (!src_x && !dst_x) {
-				h = (cur_size / max_bytes);
-				if (h > 8192)
-					h = 8192;
-				if (h == 0)
-					h = 1;
-				else
-					cur_size = max_bytes;
-			} else {
-				if (cur_size > max_bytes)
-					cur_size = max_bytes;
-				if (cur_size > (max_bytes - dst_x))
-					cur_size = (max_bytes - dst_x);
-				if (cur_size > (max_bytes - src_x))
-					cur_size = (max_bytes - src_x);
-			}
-
-			if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
-
-				r600_nomm_put_vb(dev);
-				r600_nomm_get_vb(dev);
-				if (!dev_priv->blit_vb)
-					return;
-				set_shaders(dev);
-				vb = r600_nomm_get_vb_ptr(dev);
-			}
-
-			vb[0] = int2float(dst_x);
-			vb[1] = 0;
-			vb[2] = int2float(src_x);
-			vb[3] = 0;
-
-			vb[4] = int2float(dst_x);
-			vb[5] = int2float(h);
-			vb[6] = int2float(src_x);
-			vb[7] = int2float(h);
-
-			vb[8] = int2float(dst_x + cur_size);
-			vb[9] = int2float(h);
-			vb[10] = int2float(src_x + cur_size);
-			vb[11] = int2float(h);
-
-			/* src */
-			set_tex_resource(dev_priv, FMT_8,
-					 src_x + cur_size, h, src_x + cur_size,
-					 src_gpu_addr);
-
-			cp_set_surface_sync(dev_priv,
-					    R600_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
-
-			/* dst */
-			set_render_target(dev_priv, COLOR_8,
-					  dst_x + cur_size, h,
-					  dst_gpu_addr);
-
-			/* scissors */
-			set_scissors(dev_priv, dst_x, 0, dst_x + cur_size, h);
-
-			/* Vertex buffer setup */
-			vb_addr = dev_priv->gart_buffers_offset +
-				dev_priv->blit_vb->offset +
-				dev_priv->blit_vb->used;
-			set_vtx_resource(dev_priv, vb_addr);
-
-			/* draw */
-			draw_auto(dev_priv);
-
-			cp_set_surface_sync(dev_priv,
-					    R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
-					    cur_size * h, dst_gpu_addr);
-
-			vb += 12;
-			dev_priv->blit_vb->used += 12 * 4;
-
-			src_gpu_addr += cur_size * h;
-			dst_gpu_addr += cur_size * h;
-			size_bytes -= cur_size * h;
-		}
-	} else {
-		max_bytes = 8192 * 4;
-
-		while (size_bytes) {
-			int cur_size = size_bytes;
-			int src_x = (src_gpu_addr & 255);
-			int dst_x = (dst_gpu_addr & 255);
-			int h = 1;
-			src_gpu_addr = src_gpu_addr & ~255;
-			dst_gpu_addr = dst_gpu_addr & ~255;
-
-			if (!src_x && !dst_x) {
-				h = (cur_size / max_bytes);
-				if (h > 8192)
-					h = 8192;
-				if (h == 0)
-					h = 1;
-				else
-					cur_size = max_bytes;
-			} else {
-				if (cur_size > max_bytes)
-					cur_size = max_bytes;
-				if (cur_size > (max_bytes - dst_x))
-					cur_size = (max_bytes - dst_x);
-				if (cur_size > (max_bytes - src_x))
-					cur_size = (max_bytes - src_x);
-			}
-
-			if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
-				r600_nomm_put_vb(dev);
-				r600_nomm_get_vb(dev);
-				if (!dev_priv->blit_vb)
-					return;
-
-				set_shaders(dev);
-				vb = r600_nomm_get_vb_ptr(dev);
-			}
-
-			vb[0] = int2float(dst_x / 4);
-			vb[1] = 0;
-			vb[2] = int2float(src_x / 4);
-			vb[3] = 0;
-
-			vb[4] = int2float(dst_x / 4);
-			vb[5] = int2float(h);
-			vb[6] = int2float(src_x / 4);
-			vb[7] = int2float(h);
-
-			vb[8] = int2float((dst_x + cur_size) / 4);
-			vb[9] = int2float(h);
-			vb[10] = int2float((src_x + cur_size) / 4);
-			vb[11] = int2float(h);
-
-			/* src */
-			set_tex_resource(dev_priv, FMT_8_8_8_8,
-					 (src_x + cur_size) / 4,
-					 h, (src_x + cur_size) / 4,
-					 src_gpu_addr);
-
-			cp_set_surface_sync(dev_priv,
-					    R600_TC_ACTION_ENA, (src_x + cur_size * h), src_gpu_addr);
-
-			/* dst */
-			set_render_target(dev_priv, COLOR_8_8_8_8,
-					  (dst_x + cur_size) / 4, h,
-					  dst_gpu_addr);
-
-			/* scissors */
-			set_scissors(dev_priv, (dst_x / 4), 0, (dst_x + cur_size / 4), h);
-
-			/* Vertex buffer setup */
-			vb_addr = dev_priv->gart_buffers_offset +
-				dev_priv->blit_vb->offset +
-				dev_priv->blit_vb->used;
-			set_vtx_resource(dev_priv, vb_addr);
-
-			/* draw */
-			draw_auto(dev_priv);
-
-			cp_set_surface_sync(dev_priv,
-					    R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
-					    cur_size * h, dst_gpu_addr);
-
-			vb += 12;
-			dev_priv->blit_vb->used += 12 * 4;
-
-			src_gpu_addr += cur_size * h;
-			dst_gpu_addr += cur_size * h;
-			size_bytes -= cur_size * h;
-		}
-	}
-}
-
-void
-r600_blit_swap(struct drm_device *dev,
-	       uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
-	       int sx, int sy, int dx, int dy,
-	       int w, int h, int src_pitch, int dst_pitch, int cpp)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int cb_format, tex_format;
-	int sx2, sy2, dx2, dy2;
-	u64 vb_addr;
-	u32 *vb;
-
-	if ((dev_priv->blit_vb->used + 48) > dev_priv->blit_vb->total) {
-
-		r600_nomm_put_vb(dev);
-		r600_nomm_get_vb(dev);
-		if (!dev_priv->blit_vb)
-			return;
-
-		set_shaders(dev);
-	}
-	vb = r600_nomm_get_vb_ptr(dev);
-
-	sx2 = sx + w;
-	sy2 = sy + h;
-	dx2 = dx + w;
-	dy2 = dy + h;
-
-	vb[0] = int2float(dx);
-	vb[1] = int2float(dy);
-	vb[2] = int2float(sx);
-	vb[3] = int2float(sy);
-
-	vb[4] = int2float(dx);
-	vb[5] = int2float(dy2);
-	vb[6] = int2float(sx);
-	vb[7] = int2float(sy2);
-
-	vb[8] = int2float(dx2);
-	vb[9] = int2float(dy2);
-	vb[10] = int2float(sx2);
-	vb[11] = int2float(sy2);
-
-	switch(cpp) {
-	case 4:
-		cb_format = COLOR_8_8_8_8;
-		tex_format = FMT_8_8_8_8;
-		break;
-	case 2:
-		cb_format = COLOR_5_6_5;
-		tex_format = FMT_5_6_5;
-		break;
-	default:
-		cb_format = COLOR_8;
-		tex_format = FMT_8;
-		break;
-	}
-
-	/* src */
-	set_tex_resource(dev_priv, tex_format,
-			 src_pitch / cpp,
-			 sy2, src_pitch / cpp,
-			 src_gpu_addr);
-
-	cp_set_surface_sync(dev_priv,
-			    R600_TC_ACTION_ENA, src_pitch * sy2, src_gpu_addr);
-
-	/* dst */
-	set_render_target(dev_priv, cb_format,
-			  dst_pitch / cpp, dy2,
-			  dst_gpu_addr);
-
-	/* scissors */
-	set_scissors(dev_priv, dx, dy, dx2, dy2);
-
-	/* Vertex buffer setup */
-	vb_addr = dev_priv->gart_buffers_offset +
-		dev_priv->blit_vb->offset +
-		dev_priv->blit_vb->used;
-	set_vtx_resource(dev_priv, vb_addr);
-
-	/* draw */
-	draw_auto(dev_priv);
-
-	cp_set_surface_sync(dev_priv,
-			    R600_CB_ACTION_ENA | R600_CB0_DEST_BASE_ENA,
-			    dst_pitch * dy2, dst_gpu_addr);
-
-	dev_priv->blit_vb->used += 12 * 4;
-}
diff --git a/drivers/gpu/drm/radeon/r600_cp.c b/drivers/gpu/drm/radeon/r600_cp.c
deleted file mode 100644
index e231eea..0000000
--- a/drivers/gpu/drm/radeon/r600_cp.c
+++ /dev/null
@@ -1,2660 +0,0 @@
-/*
- * Copyright 2008-2009 Advanced Micro Devices, Inc.
- * Copyright 2008 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *     Dave Airlie <airlied@redhat.com>
- *     Alex Deucher <alexander.deucher@amd.com>
- *
- * ------------------------ This file is DEPRECATED! -------------------------
- */
-
-#include <linux/module.h>
-
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_drv.h"
-
-#define PFP_UCODE_SIZE 576
-#define PM4_UCODE_SIZE 1792
-#define R700_PFP_UCODE_SIZE 848
-#define R700_PM4_UCODE_SIZE 1360
-
-/* Firmware Names */
-MODULE_FIRMWARE("radeon/R600_pfp.bin");
-MODULE_FIRMWARE("radeon/R600_me.bin");
-MODULE_FIRMWARE("radeon/RV610_pfp.bin");
-MODULE_FIRMWARE("radeon/RV610_me.bin");
-MODULE_FIRMWARE("radeon/RV630_pfp.bin");
-MODULE_FIRMWARE("radeon/RV630_me.bin");
-MODULE_FIRMWARE("radeon/RV620_pfp.bin");
-MODULE_FIRMWARE("radeon/RV620_me.bin");
-MODULE_FIRMWARE("radeon/RV635_pfp.bin");
-MODULE_FIRMWARE("radeon/RV635_me.bin");
-MODULE_FIRMWARE("radeon/RV670_pfp.bin");
-MODULE_FIRMWARE("radeon/RV670_me.bin");
-MODULE_FIRMWARE("radeon/RS780_pfp.bin");
-MODULE_FIRMWARE("radeon/RS780_me.bin");
-MODULE_FIRMWARE("radeon/RV770_pfp.bin");
-MODULE_FIRMWARE("radeon/RV770_me.bin");
-MODULE_FIRMWARE("radeon/RV730_pfp.bin");
-MODULE_FIRMWARE("radeon/RV730_me.bin");
-MODULE_FIRMWARE("radeon/RV710_pfp.bin");
-MODULE_FIRMWARE("radeon/RV710_me.bin");
-
-
-int r600_cs_legacy(struct drm_device *dev, void *data, struct drm_file *filp,
-			unsigned family, u32 *ib, int *l);
-void r600_cs_legacy_init(void);
-
-
-# define ATI_PCIGART_PAGE_SIZE		4096	/**< PCI GART page size */
-# define ATI_PCIGART_PAGE_MASK		(~(ATI_PCIGART_PAGE_SIZE-1))
-
-#define R600_PTE_VALID     (1 << 0)
-#define R600_PTE_SYSTEM    (1 << 1)
-#define R600_PTE_SNOOPED   (1 << 2)
-#define R600_PTE_READABLE  (1 << 5)
-#define R600_PTE_WRITEABLE (1 << 6)
-
-/* MAX values used for gfx init */
-#define R6XX_MAX_SH_GPRS           256
-#define R6XX_MAX_TEMP_GPRS         16
-#define R6XX_MAX_SH_THREADS        256
-#define R6XX_MAX_SH_STACK_ENTRIES  4096
-#define R6XX_MAX_BACKENDS          8
-#define R6XX_MAX_BACKENDS_MASK     0xff
-#define R6XX_MAX_SIMDS             8
-#define R6XX_MAX_SIMDS_MASK        0xff
-#define R6XX_MAX_PIPES             8
-#define R6XX_MAX_PIPES_MASK        0xff
-
-#define R7XX_MAX_SH_GPRS           256
-#define R7XX_MAX_TEMP_GPRS         16
-#define R7XX_MAX_SH_THREADS        256
-#define R7XX_MAX_SH_STACK_ENTRIES  4096
-#define R7XX_MAX_BACKENDS          8
-#define R7XX_MAX_BACKENDS_MASK     0xff
-#define R7XX_MAX_SIMDS             16
-#define R7XX_MAX_SIMDS_MASK        0xffff
-#define R7XX_MAX_PIPES             8
-#define R7XX_MAX_PIPES_MASK        0xff
-
-static int r600_do_wait_for_fifo(drm_radeon_private_t *dev_priv, int entries)
-{
-	int i;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		int slots;
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-			slots = (RADEON_READ(R600_GRBM_STATUS)
-				 & R700_CMDFIFO_AVAIL_MASK);
-		else
-			slots = (RADEON_READ(R600_GRBM_STATUS)
-				 & R600_CMDFIFO_AVAIL_MASK);
-		if (slots >= entries)
-			return 0;
-		DRM_UDELAY(1);
-	}
-	DRM_INFO("wait for fifo failed status : 0x%08X 0x%08X\n",
-		 RADEON_READ(R600_GRBM_STATUS),
-		 RADEON_READ(R600_GRBM_STATUS2));
-
-	return -EBUSY;
-}
-
-static int r600_do_wait_for_idle(drm_radeon_private_t *dev_priv)
-{
-	int i, ret;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-		ret = r600_do_wait_for_fifo(dev_priv, 8);
-	else
-		ret = r600_do_wait_for_fifo(dev_priv, 16);
-	if (ret)
-		return ret;
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		if (!(RADEON_READ(R600_GRBM_STATUS) & R600_GUI_ACTIVE))
-			return 0;
-		DRM_UDELAY(1);
-	}
-	DRM_INFO("wait idle failed status : 0x%08X 0x%08X\n",
-		 RADEON_READ(R600_GRBM_STATUS),
-		 RADEON_READ(R600_GRBM_STATUS2));
-
-	return -EBUSY;
-}
-
-void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info)
-{
-	struct drm_sg_mem *entry = dev->sg;
-	int max_pages;
-	int pages;
-	int i;
-
-	if (!entry)
-		return;
-
-	if (gart_info->bus_addr) {
-		max_pages = (gart_info->table_size / sizeof(u64));
-		pages = (entry->pages <= max_pages)
-		  ? entry->pages : max_pages;
-
-		for (i = 0; i < pages; i++) {
-			if (!entry->busaddr[i])
-				break;
-			pci_unmap_page(dev->pdev, entry->busaddr[i],
-				       PAGE_SIZE, PCI_DMA_BIDIRECTIONAL);
-		}
-		if (gart_info->gart_table_location == DRM_ATI_GART_MAIN)
-			gart_info->bus_addr = 0;
-	}
-}
-
-/* R600 has page table setup */
-int r600_page_table_init(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_ati_pcigart_info *gart_info = &dev_priv->gart_info;
-	struct drm_local_map *map = &gart_info->mapping;
-	struct drm_sg_mem *entry = dev->sg;
-	int ret = 0;
-	int i, j;
-	int pages;
-	u64 page_base;
-	dma_addr_t entry_addr;
-	int max_ati_pages, max_real_pages, gart_idx;
-
-	/* okay page table is available - lets rock */
-	max_ati_pages = (gart_info->table_size / sizeof(u64));
-	max_real_pages = max_ati_pages / (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE);
-
-	pages = (entry->pages <= max_real_pages) ?
-		entry->pages : max_real_pages;
-
-	memset_io((void __iomem *)map->handle, 0, max_ati_pages * sizeof(u64));
-
-	gart_idx = 0;
-	for (i = 0; i < pages; i++) {
-		entry->busaddr[i] = pci_map_page(dev->pdev,
-						 entry->pagelist[i], 0,
-						 PAGE_SIZE,
-						 PCI_DMA_BIDIRECTIONAL);
-		if (pci_dma_mapping_error(dev->pdev, entry->busaddr[i])) {
-			DRM_ERROR("unable to map PCIGART pages!\n");
-			r600_page_table_cleanup(dev, gart_info);
-			goto done;
-		}
-		entry_addr = entry->busaddr[i];
-		for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) {
-			page_base = (u64) entry_addr & ATI_PCIGART_PAGE_MASK;
-			page_base |= R600_PTE_VALID | R600_PTE_SYSTEM | R600_PTE_SNOOPED;
-			page_base |= R600_PTE_READABLE | R600_PTE_WRITEABLE;
-
-			DRM_WRITE64(map, gart_idx * sizeof(u64), page_base);
-
-			gart_idx++;
-
-			if ((i % 128) == 0)
-				DRM_DEBUG("page entry %d: 0x%016llx\n",
-				    i, (unsigned long long)page_base);
-			entry_addr += ATI_PCIGART_PAGE_SIZE;
-		}
-	}
-	ret = 1;
-done:
-	return ret;
-}
-
-static void r600_vm_flush_gart_range(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	u32 resp, countdown = 1000;
-	RADEON_WRITE(R600_VM_CONTEXT0_INVALIDATION_LOW_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R600_VM_CONTEXT0_INVALIDATION_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-	RADEON_WRITE(R600_VM_CONTEXT0_REQUEST_RESPONSE, 2);
-
-	do {
-		resp = RADEON_READ(R600_VM_CONTEXT0_REQUEST_RESPONSE);
-		countdown--;
-		DRM_UDELAY(1);
-	} while (((resp & 0xf0) == 0) && countdown);
-}
-
-static void r600_vm_init(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	/* initialise the VM to use the page table we constructed up there */
-	u32 vm_c0, i;
-	u32 mc_rd_a;
-	u32 vm_l2_cntl, vm_l2_cntl3;
-	/* okay set up the PCIE aperture type thingo */
-	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-	RADEON_WRITE(R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
-
-	/* setup MC RD a */
-	mc_rd_a = R600_MCD_L1_TLB | R600_MCD_L1_FRAG_PROC | R600_MCD_SYSTEM_ACCESS_MODE_IN_SYS |
-		R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU | R600_MCD_EFFECTIVE_L1_TLB_SIZE(5) |
-		R600_MCD_EFFECTIVE_L1_QUEUE_SIZE(5) | R600_MCD_WAIT_L2_QUERY;
-
-	RADEON_WRITE(R600_MCD_RD_A_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_RD_B_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_WR_A_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_WR_B_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_RD_GFX_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_WR_GFX_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_RD_SYS_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_WR_SYS_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_RD_HDP_CNTL, mc_rd_a | R600_MCD_L1_STRICT_ORDERING);
-	RADEON_WRITE(R600_MCD_WR_HDP_CNTL, mc_rd_a /*| R600_MCD_L1_STRICT_ORDERING*/);
-
-	RADEON_WRITE(R600_MCD_RD_PDMA_CNTL, mc_rd_a);
-	RADEON_WRITE(R600_MCD_WR_PDMA_CNTL, mc_rd_a);
-
-	RADEON_WRITE(R600_MCD_RD_SEM_CNTL, mc_rd_a | R600_MCD_SEMAPHORE_MODE);
-	RADEON_WRITE(R600_MCD_WR_SEM_CNTL, mc_rd_a);
-
-	vm_l2_cntl = R600_VM_L2_CACHE_EN | R600_VM_L2_FRAG_PROC | R600_VM_ENABLE_PTE_CACHE_LRU_W;
-	vm_l2_cntl |= R600_VM_L2_CNTL_QUEUE_SIZE(7);
-	RADEON_WRITE(R600_VM_L2_CNTL, vm_l2_cntl);
-
-	RADEON_WRITE(R600_VM_L2_CNTL2, 0);
-	vm_l2_cntl3 = (R600_VM_L2_CNTL3_BANK_SELECT_0(0) |
-		       R600_VM_L2_CNTL3_BANK_SELECT_1(1) |
-		       R600_VM_L2_CNTL3_CACHE_UPDATE_MODE(2));
-	RADEON_WRITE(R600_VM_L2_CNTL3, vm_l2_cntl3);
-
-	vm_c0 = R600_VM_ENABLE_CONTEXT | R600_VM_PAGE_TABLE_DEPTH_FLAT;
-
-	RADEON_WRITE(R600_VM_CONTEXT0_CNTL, vm_c0);
-
-	vm_c0 &= ~R600_VM_ENABLE_CONTEXT;
-
-	/* disable all other contexts */
-	for (i = 1; i < 8; i++)
-		RADEON_WRITE(R600_VM_CONTEXT0_CNTL + (i * 4), vm_c0);
-
-	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, dev_priv->gart_info.bus_addr >> 12);
-	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_START_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R600_VM_CONTEXT0_PAGE_TABLE_END_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-
-	r600_vm_flush_gart_range(dev);
-}
-
-static int r600_cp_init_microcode(drm_radeon_private_t *dev_priv)
-{
-	struct platform_device *pdev;
-	const char *chip_name;
-	size_t pfp_req_size, me_req_size;
-	char fw_name[30];
-	int err;
-
-	pdev = platform_device_register_simple("r600_cp", 0, NULL, 0);
-	err = IS_ERR(pdev);
-	if (err) {
-		printk(KERN_ERR "r600_cp: Failed to register firmware\n");
-		return -EINVAL;
-	}
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_R600:  chip_name = "R600";  break;
-	case CHIP_RV610: chip_name = "RV610"; break;
-	case CHIP_RV630: chip_name = "RV630"; break;
-	case CHIP_RV620: chip_name = "RV620"; break;
-	case CHIP_RV635: chip_name = "RV635"; break;
-	case CHIP_RV670: chip_name = "RV670"; break;
-	case CHIP_RS780:
-	case CHIP_RS880: chip_name = "RS780"; break;
-	case CHIP_RV770: chip_name = "RV770"; break;
-	case CHIP_RV730:
-	case CHIP_RV740: chip_name = "RV730"; break;
-	case CHIP_RV710: chip_name = "RV710"; break;
-	default:         BUG();
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770) {
-		pfp_req_size = R700_PFP_UCODE_SIZE * 4;
-		me_req_size = R700_PM4_UCODE_SIZE * 4;
-	} else {
-		pfp_req_size = PFP_UCODE_SIZE * 4;
-		me_req_size = PM4_UCODE_SIZE * 12;
-	}
-
-	DRM_INFO("Loading %s CP Microcode\n", chip_name);
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
-	err = request_firmware(&dev_priv->pfp_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (dev_priv->pfp_fw->size != pfp_req_size) {
-		printk(KERN_ERR
-		       "r600_cp: Bogus length %zu in firmware \"%s\"\n",
-		       dev_priv->pfp_fw->size, fw_name);
-		err = -EINVAL;
-		goto out;
-	}
-
-	snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
-	err = request_firmware(&dev_priv->me_fw, fw_name, &pdev->dev);
-	if (err)
-		goto out;
-	if (dev_priv->me_fw->size != me_req_size) {
-		printk(KERN_ERR
-		       "r600_cp: Bogus length %zu in firmware \"%s\"\n",
-		       dev_priv->me_fw->size, fw_name);
-		err = -EINVAL;
-	}
-out:
-	platform_device_unregister(pdev);
-
-	if (err) {
-		if (err != -EINVAL)
-			printk(KERN_ERR
-			       "r600_cp: Failed to load firmware \"%s\"\n",
-			       fw_name);
-		release_firmware(dev_priv->pfp_fw);
-		dev_priv->pfp_fw = NULL;
-		release_firmware(dev_priv->me_fw);
-		dev_priv->me_fw = NULL;
-	}
-	return err;
-}
-
-static void r600_cp_load_microcode(drm_radeon_private_t *dev_priv)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!dev_priv->me_fw || !dev_priv->pfp_fw)
-		return;
-
-	r600_do_cp_stop(dev_priv);
-
-	RADEON_WRITE(R600_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-		     R600_BUF_SWAP_32BIT |
-#endif
-		     R600_RB_NO_UPDATE |
-		     R600_RB_BLKSZ(15) |
-		     R600_RB_BUFSZ(3));
-
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-	mdelay(15);
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
-
-	fw_data = (const __be32 *)dev_priv->me_fw->data;
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < PM4_UCODE_SIZE * 3; i++)
-		RADEON_WRITE(R600_CP_ME_RAM_DATA,
-			     be32_to_cpup(fw_data++));
-
-	fw_data = (const __be32 *)dev_priv->pfp_fw->data;
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < PFP_UCODE_SIZE; i++)
-		RADEON_WRITE(R600_CP_PFP_UCODE_DATA,
-			     be32_to_cpup(fw_data++));
-
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-	RADEON_WRITE(R600_CP_ME_RAM_RADDR, 0);
-
-}
-
-static void r700_vm_init(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	/* initialise the VM to use the page table we constructed up there */
-	u32 vm_c0, i;
-	u32 mc_vm_md_l1;
-	u32 vm_l2_cntl, vm_l2_cntl3;
-	/* okay set up the PCIE aperture type thingo */
-	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-	RADEON_WRITE(R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR, 0);
-
-	mc_vm_md_l1 = R700_ENABLE_L1_TLB |
-	    R700_ENABLE_L1_FRAGMENT_PROCESSING |
-	    R700_SYSTEM_ACCESS_MODE_IN_SYS |
-	    R700_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU |
-	    R700_EFFECTIVE_L1_TLB_SIZE(5) |
-	    R700_EFFECTIVE_L1_QUEUE_SIZE(5);
-
-	RADEON_WRITE(R700_MC_VM_MD_L1_TLB0_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MD_L1_TLB1_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MD_L1_TLB2_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MB_L1_TLB0_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MB_L1_TLB1_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MB_L1_TLB2_CNTL, mc_vm_md_l1);
-	RADEON_WRITE(R700_MC_VM_MB_L1_TLB3_CNTL, mc_vm_md_l1);
-
-	vm_l2_cntl = R600_VM_L2_CACHE_EN | R600_VM_L2_FRAG_PROC | R600_VM_ENABLE_PTE_CACHE_LRU_W;
-	vm_l2_cntl |= R700_VM_L2_CNTL_QUEUE_SIZE(7);
-	RADEON_WRITE(R600_VM_L2_CNTL, vm_l2_cntl);
-
-	RADEON_WRITE(R600_VM_L2_CNTL2, 0);
-	vm_l2_cntl3 = R700_VM_L2_CNTL3_BANK_SELECT(0) | R700_VM_L2_CNTL3_CACHE_UPDATE_MODE(2);
-	RADEON_WRITE(R600_VM_L2_CNTL3, vm_l2_cntl3);
-
-	vm_c0 = R600_VM_ENABLE_CONTEXT | R600_VM_PAGE_TABLE_DEPTH_FLAT;
-
-	RADEON_WRITE(R600_VM_CONTEXT0_CNTL, vm_c0);
-
-	vm_c0 &= ~R600_VM_ENABLE_CONTEXT;
-
-	/* disable all other contexts */
-	for (i = 1; i < 8; i++)
-		RADEON_WRITE(R600_VM_CONTEXT0_CNTL + (i * 4), vm_c0);
-
-	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR, dev_priv->gart_info.bus_addr >> 12);
-	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_START_ADDR, dev_priv->gart_vm_start >> 12);
-	RADEON_WRITE(R700_VM_CONTEXT0_PAGE_TABLE_END_ADDR, (dev_priv->gart_vm_start + dev_priv->gart_size - 1) >> 12);
-
-	r600_vm_flush_gart_range(dev);
-}
-
-static void r700_cp_load_microcode(drm_radeon_private_t *dev_priv)
-{
-	const __be32 *fw_data;
-	int i;
-
-	if (!dev_priv->me_fw || !dev_priv->pfp_fw)
-		return;
-
-	r600_do_cp_stop(dev_priv);
-
-	RADEON_WRITE(R600_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-		     R600_BUF_SWAP_32BIT |
-#endif
-		     R600_RB_NO_UPDATE |
-		     R600_RB_BLKSZ(15) |
-		     R600_RB_BUFSZ(3));
-
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-	mdelay(15);
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
-
-	fw_data = (const __be32 *)dev_priv->pfp_fw->data;
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-	for (i = 0; i < R700_PFP_UCODE_SIZE; i++)
-		RADEON_WRITE(R600_CP_PFP_UCODE_DATA, be32_to_cpup(fw_data++));
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-
-	fw_data = (const __be32 *)dev_priv->me_fw->data;
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-	for (i = 0; i < R700_PM4_UCODE_SIZE; i++)
-		RADEON_WRITE(R600_CP_ME_RAM_DATA, be32_to_cpup(fw_data++));
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-
-	RADEON_WRITE(R600_CP_PFP_UCODE_ADDR, 0);
-	RADEON_WRITE(R600_CP_ME_RAM_WADDR, 0);
-	RADEON_WRITE(R600_CP_ME_RAM_RADDR, 0);
-
-}
-
-static void r600_test_writeback(drm_radeon_private_t *dev_priv)
-{
-	u32 tmp;
-
-	/* Start with assuming that writeback doesn't work */
-	dev_priv->writeback_works = 0;
-
-	/* Writeback doesn't seem to work everywhere, test it here and possibly
-	 * enable it if it appears to work
-	 */
-	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(1), 0);
-
-	RADEON_WRITE(R600_SCRATCH_REG1, 0xdeadbeef);
-
-	for (tmp = 0; tmp < dev_priv->usec_timeout; tmp++) {
-		u32 val;
-
-		val = radeon_read_ring_rptr(dev_priv, R600_SCRATCHOFF(1));
-		if (val == 0xdeadbeef)
-			break;
-		DRM_UDELAY(1);
-	}
-
-	if (tmp < dev_priv->usec_timeout) {
-		dev_priv->writeback_works = 1;
-		DRM_INFO("writeback test succeeded in %d usecs\n", tmp);
-	} else {
-		dev_priv->writeback_works = 0;
-		DRM_INFO("writeback test failed\n");
-	}
-	if (radeon_no_wb == 1) {
-		dev_priv->writeback_works = 0;
-		DRM_INFO("writeback forced off\n");
-	}
-
-	if (!dev_priv->writeback_works) {
-		/* Disable writeback to avoid unnecessary bus master transfer */
-		RADEON_WRITE(R600_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-			     R600_BUF_SWAP_32BIT |
-#endif
-			     RADEON_READ(R600_CP_RB_CNTL) |
-			     R600_RB_NO_UPDATE);
-		RADEON_WRITE(R600_SCRATCH_UMSK, 0);
-	}
-}
-
-int r600_do_engine_reset(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	u32 cp_ptr, cp_me_cntl, cp_rb_cntl;
-
-	DRM_INFO("Resetting GPU\n");
-
-	cp_ptr = RADEON_READ(R600_CP_RB_WPTR);
-	cp_me_cntl = RADEON_READ(R600_CP_ME_CNTL);
-	RADEON_WRITE(R600_CP_ME_CNTL, R600_CP_ME_HALT);
-
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0x7fff);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-	DRM_UDELAY(50);
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-
-	RADEON_WRITE(R600_CP_RB_WPTR_DELAY, 0);
-	cp_rb_cntl = RADEON_READ(R600_CP_RB_CNTL);
-	RADEON_WRITE(R600_CP_RB_CNTL,
-#ifdef __BIG_ENDIAN
-		     R600_BUF_SWAP_32BIT |
-#endif
-		     R600_RB_RPTR_WR_ENA);
-
-	RADEON_WRITE(R600_CP_RB_RPTR_WR, cp_ptr);
-	RADEON_WRITE(R600_CP_RB_WPTR, cp_ptr);
-	RADEON_WRITE(R600_CP_RB_CNTL, cp_rb_cntl);
-	RADEON_WRITE(R600_CP_ME_CNTL, cp_me_cntl);
-
-	/* Reset the CP ring */
-	r600_do_cp_reset(dev_priv);
-
-	/* The CP is no longer running after an engine reset */
-	dev_priv->cp_running = 0;
-
-	/* Reset any pending vertex, indirect buffers */
-	radeon_freelist_reset(dev);
-
-	return 0;
-
-}
-
-static u32 r600_get_tile_pipe_to_backend_map(u32 num_tile_pipes,
-					     u32 num_backends,
-					     u32 backend_disable_mask)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask;
-	u32 enabled_backends_count;
-	u32 cur_pipe;
-	u32 swizzle_pipe[R6XX_MAX_PIPES];
-	u32 cur_backend;
-	u32 i;
-
-	if (num_tile_pipes > R6XX_MAX_PIPES)
-		num_tile_pipes = R6XX_MAX_PIPES;
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_backends > R6XX_MAX_BACKENDS)
-		num_backends = R6XX_MAX_BACKENDS;
-	if (num_backends < 1)
-		num_backends = 1;
-
-	enabled_backends_mask = 0;
-	enabled_backends_count = 0;
-	for (i = 0; i < R6XX_MAX_BACKENDS; ++i) {
-		if (((backend_disable_mask >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends)
-			break;
-	}
-
-	if (enabled_backends_count == 0) {
-		enabled_backends_mask = 1;
-		enabled_backends_count = 1;
-	}
-
-	if (enabled_backends_count != num_backends)
-		num_backends = enabled_backends_count;
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R6XX_MAX_PIPES);
-	switch (num_tile_pipes) {
-	case 1:
-		swizzle_pipe[0] = 0;
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 3:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		break;
-	case 4:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		swizzle_pipe[3] = 3;
-		break;
-	case 5:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		swizzle_pipe[2] = 2;
-		swizzle_pipe[3] = 3;
-		swizzle_pipe[4] = 4;
-		break;
-	case 6:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 5;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		break;
-	case 7:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 6;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		swizzle_pipe[6] = 5;
-		break;
-	case 8:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 2;
-		swizzle_pipe[2] = 4;
-		swizzle_pipe[3] = 6;
-		swizzle_pipe[4] = 1;
-		swizzle_pipe[5] = 3;
-		swizzle_pipe[6] = 5;
-		swizzle_pipe[7] = 7;
-		break;
-	}
-
-	cur_backend = 0;
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS;
-
-		backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2)));
-
-		cur_backend = (cur_backend + 1) % R6XX_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static int r600_count_pipe_bits(uint32_t val)
-{
-	return hweight32(val);
-}
-
-static void r600_gfx_init(struct drm_device *dev,
-			  drm_radeon_private_t *dev_priv)
-{
-	int i, j, num_qd_pipes;
-	u32 sx_debug_1;
-	u32 tc_cntl;
-	u32 arb_pop;
-	u32 num_gs_verts_per_thread;
-	u32 vgt_gs_per_es;
-	u32 gs_prim_buffer_depth = 0;
-	u32 sq_ms_fifo_sizes;
-	u32 sq_config;
-	u32 sq_gpr_resource_mgmt_1 = 0;
-	u32 sq_gpr_resource_mgmt_2 = 0;
-	u32 sq_thread_resource_mgmt = 0;
-	u32 sq_stack_resource_mgmt_1 = 0;
-	u32 sq_stack_resource_mgmt_2 = 0;
-	u32 hdp_host_path_cntl;
-	u32 backend_map;
-	u32 gb_tiling_config = 0;
-	u32 cc_rb_backend_disable;
-	u32 cc_gc_shader_pipe_config;
-	u32 ramcfg;
-
-	/* setup chip specs */
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_R600:
-		dev_priv->r600_max_pipes = 4;
-		dev_priv->r600_max_tile_pipes = 8;
-		dev_priv->r600_max_simds = 4;
-		dev_priv->r600_max_backends = 4;
-		dev_priv->r600_max_gprs = 256;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 256;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 128;
-		dev_priv->r600_sq_num_cf_insts = 2;
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		dev_priv->r600_max_pipes = 2;
-		dev_priv->r600_max_tile_pipes = 2;
-		dev_priv->r600_max_simds = 3;
-		dev_priv->r600_max_backends = 1;
-		dev_priv->r600_max_gprs = 128;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 128;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 4;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 128;
-		dev_priv->r600_sq_num_cf_insts = 2;
-		break;
-	case CHIP_RV610:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	case CHIP_RV620:
-		dev_priv->r600_max_pipes = 1;
-		dev_priv->r600_max_tile_pipes = 1;
-		dev_priv->r600_max_simds = 2;
-		dev_priv->r600_max_backends = 1;
-		dev_priv->r600_max_gprs = 128;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 128;
-		dev_priv->r600_max_hw_contexts = 4;
-		dev_priv->r600_max_gs_threads = 4;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 128;
-		dev_priv->r600_sq_num_cf_insts = 1;
-		break;
-	case CHIP_RV670:
-		dev_priv->r600_max_pipes = 4;
-		dev_priv->r600_max_tile_pipes = 4;
-		dev_priv->r600_max_simds = 4;
-		dev_priv->r600_max_backends = 4;
-		dev_priv->r600_max_gprs = 192;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 256;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 128;
-		dev_priv->r600_sq_num_cf_insts = 2;
-		break;
-	default:
-		break;
-	}
-
-	/* Initialize HDP */
-	j = 0;
-	for (i = 0; i < 32; i++) {
-		RADEON_WRITE((0x2c14 + j), 0x00000000);
-		RADEON_WRITE((0x2c18 + j), 0x00000000);
-		RADEON_WRITE((0x2c1c + j), 0x00000000);
-		RADEON_WRITE((0x2c20 + j), 0x00000000);
-		RADEON_WRITE((0x2c24 + j), 0x00000000);
-		j += 0x18;
-	}
-
-	RADEON_WRITE(R600_GRBM_CNTL, R600_GRBM_READ_TIMEOUT(0xff));
-
-	/* setup tiling, simd, pipe config */
-	ramcfg = RADEON_READ(R600_RAMCFG);
-
-	switch (dev_priv->r600_max_tile_pipes) {
-	case 1:
-		gb_tiling_config |= R600_PIPE_TILING(0);
-		break;
-	case 2:
-		gb_tiling_config |= R600_PIPE_TILING(1);
-		break;
-	case 4:
-		gb_tiling_config |= R600_PIPE_TILING(2);
-		break;
-	case 8:
-		gb_tiling_config |= R600_PIPE_TILING(3);
-		break;
-	default:
-		break;
-	}
-
-	gb_tiling_config |= R600_BANK_TILING((ramcfg >> R600_NOOFBANK_SHIFT) & R600_NOOFBANK_MASK);
-
-	gb_tiling_config |= R600_GROUP_SIZE(0);
-
-	if (((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK) > 3) {
-		gb_tiling_config |= R600_ROW_TILING(3);
-		gb_tiling_config |= R600_SAMPLE_SPLIT(3);
-	} else {
-		gb_tiling_config |=
-			R600_ROW_TILING(((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK));
-		gb_tiling_config |=
-			R600_SAMPLE_SPLIT(((ramcfg >> R600_NOOFROWS_SHIFT) & R600_NOOFROWS_MASK));
-	}
-
-	gb_tiling_config |= R600_BANK_SWAPS(1);
-
-	cc_rb_backend_disable = RADEON_READ(R600_CC_RB_BACKEND_DISABLE) & 0x00ff0000;
-	cc_rb_backend_disable |=
-		R600_BACKEND_DISABLE((R6XX_MAX_BACKENDS_MASK << dev_priv->r600_max_backends) & R6XX_MAX_BACKENDS_MASK);
-
-	cc_gc_shader_pipe_config = RADEON_READ(R600_CC_GC_SHADER_PIPE_CONFIG) & 0xffffff00;
-	cc_gc_shader_pipe_config |=
-		R600_INACTIVE_QD_PIPES((R6XX_MAX_PIPES_MASK << dev_priv->r600_max_pipes) & R6XX_MAX_PIPES_MASK);
-	cc_gc_shader_pipe_config |=
-		R600_INACTIVE_SIMDS((R6XX_MAX_SIMDS_MASK << dev_priv->r600_max_simds) & R6XX_MAX_SIMDS_MASK);
-
-	backend_map = r600_get_tile_pipe_to_backend_map(dev_priv->r600_max_tile_pipes,
-							(R6XX_MAX_BACKENDS -
-							 r600_count_pipe_bits((cc_rb_backend_disable &
-									       R6XX_MAX_BACKENDS_MASK) >> 16)),
-							(cc_rb_backend_disable >> 16));
-	gb_tiling_config |= R600_BACKEND_MAP(backend_map);
-
-	RADEON_WRITE(R600_GB_TILING_CONFIG,      gb_tiling_config);
-	RADEON_WRITE(R600_DCP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
-	RADEON_WRITE(R600_HDP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
-	if (gb_tiling_config & 0xc0) {
-		dev_priv->r600_group_size = 512;
-	} else {
-		dev_priv->r600_group_size = 256;
-	}
-	dev_priv->r600_npipes = 1 << ((gb_tiling_config >> 1) & 0x7);
-	if (gb_tiling_config & 0x30) {
-		dev_priv->r600_nbanks = 8;
-	} else {
-		dev_priv->r600_nbanks = 4;
-	}
-
-	RADEON_WRITE(R600_CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
-	RADEON_WRITE(R600_CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
-	RADEON_WRITE(R600_GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-
-	num_qd_pipes =
-		R6XX_MAX_PIPES - r600_count_pipe_bits((cc_gc_shader_pipe_config & R600_INACTIVE_QD_PIPES_MASK) >> 8);
-	RADEON_WRITE(R600_VGT_OUT_DEALLOC_CNTL, (num_qd_pipes * 4) & R600_DEALLOC_DIST_MASK);
-	RADEON_WRITE(R600_VGT_VERTEX_REUSE_BLOCK_CNTL, ((num_qd_pipes * 4) - 2) & R600_VTX_REUSE_DEPTH_MASK);
-
-	/* set HW defaults for 3D engine */
-	RADEON_WRITE(R600_CP_QUEUE_THRESHOLDS, (R600_ROQ_IB1_START(0x16) |
-						R600_ROQ_IB2_START(0x2b)));
-
-	RADEON_WRITE(R600_CP_MEQ_THRESHOLDS, (R600_MEQ_END(0x40) |
-					      R600_ROQ_END(0x40)));
-
-	RADEON_WRITE(R600_TA_CNTL_AUX, (R600_DISABLE_CUBE_ANISO |
-					R600_SYNC_GRADIENT |
-					R600_SYNC_WALKER |
-					R600_SYNC_ALIGNER));
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV670)
-		RADEON_WRITE(R600_ARB_GDEC_RD_CNTL, 0x00000021);
-
-	sx_debug_1 = RADEON_READ(R600_SX_DEBUG_1);
-	sx_debug_1 |= R600_SMX_EVENT_RELEASE;
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_R600))
-		sx_debug_1 |= R600_ENABLE_NEW_SMX_ADDRESS;
-	RADEON_WRITE(R600_SX_DEBUG_1, sx_debug_1);
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880))
-		RADEON_WRITE(R600_DB_DEBUG, R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE);
-	else
-		RADEON_WRITE(R600_DB_DEBUG, 0);
-
-	RADEON_WRITE(R600_DB_WATERMARKS, (R600_DEPTH_FREE(4) |
-					  R600_DEPTH_FLUSH(16) |
-					  R600_DEPTH_PENDING_FREE(4) |
-					  R600_DEPTH_CACHELINE_FREE(16)));
-	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
-	RADEON_WRITE(R600_VGT_NUM_INSTANCES, 0);
-
-	RADEON_WRITE(R600_SPI_CONFIG_CNTL, R600_GPR_WRITE_PRIORITY(0));
-	RADEON_WRITE(R600_SPI_CONFIG_CNTL_1, R600_VTX_DONE_DELAY(0));
-
-	sq_ms_fifo_sizes = RADEON_READ(R600_SQ_MS_FIFO_SIZES);
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880)) {
-		sq_ms_fifo_sizes = (R600_CACHE_FIFO_SIZE(0xa) |
-				    R600_FETCH_FIFO_HIWATER(0xa) |
-				    R600_DONE_FIFO_HIWATER(0xe0) |
-				    R600_ALU_UPDATE_FIFO_HIWATER(0x8));
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630)) {
-		sq_ms_fifo_sizes &= ~R600_DONE_FIFO_HIWATER(0xff);
-		sq_ms_fifo_sizes |= R600_DONE_FIFO_HIWATER(0x4);
-	}
-	RADEON_WRITE(R600_SQ_MS_FIFO_SIZES, sq_ms_fifo_sizes);
-
-	/* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT
-	 * should be adjusted as needed by the 2D/3D drivers.  This just sets default values
-	 */
-	sq_config = RADEON_READ(R600_SQ_CONFIG);
-	sq_config &= ~(R600_PS_PRIO(3) |
-		       R600_VS_PRIO(3) |
-		       R600_GS_PRIO(3) |
-		       R600_ES_PRIO(3));
-	sq_config |= (R600_DX9_CONSTS |
-		      R600_VC_ENABLE |
-		      R600_PS_PRIO(0) |
-		      R600_VS_PRIO(1) |
-		      R600_GS_PRIO(2) |
-		      R600_ES_PRIO(3));
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R600) {
-		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(124) |
-					  R600_NUM_VS_GPRS(124) |
-					  R600_NUM_CLAUSE_TEMP_GPRS(4));
-		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(0) |
-					  R600_NUM_ES_GPRS(0));
-		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(136) |
-					   R600_NUM_VS_THREADS(48) |
-					   R600_NUM_GS_THREADS(4) |
-					   R600_NUM_ES_THREADS(4));
-		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(128) |
-					    R600_NUM_VS_STACK_ENTRIES(128));
-		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(0) |
-					    R600_NUM_ES_STACK_ENTRIES(0));
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880)) {
-		/* no vertex cache */
-		sq_config &= ~R600_VC_ENABLE;
-
-		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
-					  R600_NUM_VS_GPRS(44) |
-					  R600_NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(17) |
-					  R600_NUM_ES_GPRS(17));
-		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
-					   R600_NUM_VS_THREADS(78) |
-					   R600_NUM_GS_THREADS(4) |
-					   R600_NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(40) |
-					    R600_NUM_VS_STACK_ENTRIES(40));
-		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(32) |
-					    R600_NUM_ES_STACK_ENTRIES(16));
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV630) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV635)) {
-		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
-					  R600_NUM_VS_GPRS(44) |
-					  R600_NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(18) |
-					  R600_NUM_ES_GPRS(18));
-		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
-					   R600_NUM_VS_THREADS(78) |
-					   R600_NUM_GS_THREADS(4) |
-					   R600_NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(40) |
-					    R600_NUM_VS_STACK_ENTRIES(40));
-		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(32) |
-					    R600_NUM_ES_STACK_ENTRIES(16));
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV670) {
-		sq_gpr_resource_mgmt_1 = (R600_NUM_PS_GPRS(44) |
-					  R600_NUM_VS_GPRS(44) |
-					  R600_NUM_CLAUSE_TEMP_GPRS(2));
-		sq_gpr_resource_mgmt_2 = (R600_NUM_GS_GPRS(17) |
-					  R600_NUM_ES_GPRS(17));
-		sq_thread_resource_mgmt = (R600_NUM_PS_THREADS(79) |
-					   R600_NUM_VS_THREADS(78) |
-					   R600_NUM_GS_THREADS(4) |
-					   R600_NUM_ES_THREADS(31));
-		sq_stack_resource_mgmt_1 = (R600_NUM_PS_STACK_ENTRIES(64) |
-					    R600_NUM_VS_STACK_ENTRIES(64));
-		sq_stack_resource_mgmt_2 = (R600_NUM_GS_STACK_ENTRIES(64) |
-					    R600_NUM_ES_STACK_ENTRIES(64));
-	}
-
-	RADEON_WRITE(R600_SQ_CONFIG, sq_config);
-	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_1,  sq_gpr_resource_mgmt_1);
-	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_2,  sq_gpr_resource_mgmt_2);
-	RADEON_WRITE(R600_SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
-	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_1, sq_stack_resource_mgmt_1);
-	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_2, sq_stack_resource_mgmt_2);
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV610) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV620) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS780) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS880))
-		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, R600_CACHE_INVALIDATION(R600_TC_ONLY));
-	else
-		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, R600_CACHE_INVALIDATION(R600_VC_AND_TC));
-
-	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_2S, (R600_S0_X(0xc) |
-						    R600_S0_Y(0x4) |
-						    R600_S1_X(0x4) |
-						    R600_S1_Y(0xc)));
-	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_4S, (R600_S0_X(0xe) |
-						    R600_S0_Y(0xe) |
-						    R600_S1_X(0x2) |
-						    R600_S1_Y(0x2) |
-						    R600_S2_X(0xa) |
-						    R600_S2_Y(0x6) |
-						    R600_S3_X(0x6) |
-						    R600_S3_Y(0xa)));
-	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_8S_WD0, (R600_S0_X(0xe) |
-							R600_S0_Y(0xb) |
-							R600_S1_X(0x4) |
-							R600_S1_Y(0xc) |
-							R600_S2_X(0x1) |
-							R600_S2_Y(0x6) |
-							R600_S3_X(0xa) |
-							R600_S3_Y(0xe)));
-	RADEON_WRITE(R600_PA_SC_AA_SAMPLE_LOCS_8S_WD1, (R600_S4_X(0x6) |
-							R600_S4_Y(0x1) |
-							R600_S5_X(0x0) |
-							R600_S5_Y(0x0) |
-							R600_S6_X(0xb) |
-							R600_S6_Y(0x4) |
-							R600_S7_X(0x7) |
-							R600_S7_Y(0x8)));
-
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_R600:
-	case CHIP_RV630:
-	case CHIP_RV635:
-		gs_prim_buffer_depth = 0;
-		break;
-	case CHIP_RV610:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	case CHIP_RV620:
-		gs_prim_buffer_depth = 32;
-		break;
-	case CHIP_RV670:
-		gs_prim_buffer_depth = 128;
-		break;
-	default:
-		break;
-	}
-
-	num_gs_verts_per_thread = dev_priv->r600_max_pipes * 16;
-	vgt_gs_per_es = gs_prim_buffer_depth + num_gs_verts_per_thread;
-	/* Max value for this is 256 */
-	if (vgt_gs_per_es > 256)
-		vgt_gs_per_es = 256;
-
-	RADEON_WRITE(R600_VGT_ES_PER_GS, 128);
-	RADEON_WRITE(R600_VGT_GS_PER_ES, vgt_gs_per_es);
-	RADEON_WRITE(R600_VGT_GS_PER_VS, 2);
-	RADEON_WRITE(R600_VGT_GS_VERTEX_REUSE, 16);
-
-	/* more default values. 2D/3D driver should adjust as needed */
-	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE_STATE, 0);
-	RADEON_WRITE(R600_VGT_STRMOUT_EN, 0);
-	RADEON_WRITE(R600_SX_MISC, 0);
-	RADEON_WRITE(R600_PA_SC_MODE_CNTL, 0);
-	RADEON_WRITE(R600_PA_SC_AA_CONFIG, 0);
-	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE, 0);
-	RADEON_WRITE(R600_SPI_INPUT_Z, 0);
-	RADEON_WRITE(R600_SPI_PS_IN_CONTROL_0, R600_NUM_INTERP(2));
-	RADEON_WRITE(R600_CB_COLOR7_FRAG, 0);
-
-	/* clear render buffer base addresses */
-	RADEON_WRITE(R600_CB_COLOR0_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR1_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR2_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR3_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR4_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR5_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR6_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR7_BASE, 0);
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV610:
-	case CHIP_RS780:
-	case CHIP_RS880:
-	case CHIP_RV620:
-		tc_cntl = R600_TC_L2_SIZE(8);
-		break;
-	case CHIP_RV630:
-	case CHIP_RV635:
-		tc_cntl = R600_TC_L2_SIZE(4);
-		break;
-	case CHIP_R600:
-		tc_cntl = R600_TC_L2_SIZE(0) | R600_L2_DISABLE_LATE_HIT;
-		break;
-	default:
-		tc_cntl = R600_TC_L2_SIZE(0);
-		break;
-	}
-
-	RADEON_WRITE(R600_TC_CNTL, tc_cntl);
-
-	hdp_host_path_cntl = RADEON_READ(R600_HDP_HOST_PATH_CNTL);
-	RADEON_WRITE(R600_HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
-
-	arb_pop = RADEON_READ(R600_ARB_POP);
-	arb_pop |= R600_ENABLE_TC128;
-	RADEON_WRITE(R600_ARB_POP, arb_pop);
-
-	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
-	RADEON_WRITE(R600_PA_CL_ENHANCE, (R600_CLIP_VTX_REORDER_ENA |
-					  R600_NUM_CLIP_SEQ(3)));
-	RADEON_WRITE(R600_PA_SC_ENHANCE, R600_FORCE_EOV_MAX_CLK_CNT(4095));
-
-}
-
-static u32 r700_get_tile_pipe_to_backend_map(drm_radeon_private_t *dev_priv,
-					     u32 num_tile_pipes,
-					     u32 num_backends,
-					     u32 backend_disable_mask)
-{
-	u32 backend_map = 0;
-	u32 enabled_backends_mask;
-	u32 enabled_backends_count;
-	u32 cur_pipe;
-	u32 swizzle_pipe[R7XX_MAX_PIPES];
-	u32 cur_backend;
-	u32 i;
-	bool force_no_swizzle;
-
-	if (num_tile_pipes > R7XX_MAX_PIPES)
-		num_tile_pipes = R7XX_MAX_PIPES;
-	if (num_tile_pipes < 1)
-		num_tile_pipes = 1;
-	if (num_backends > R7XX_MAX_BACKENDS)
-		num_backends = R7XX_MAX_BACKENDS;
-	if (num_backends < 1)
-		num_backends = 1;
-
-	enabled_backends_mask = 0;
-	enabled_backends_count = 0;
-	for (i = 0; i < R7XX_MAX_BACKENDS; ++i) {
-		if (((backend_disable_mask >> i) & 1) == 0) {
-			enabled_backends_mask |= (1 << i);
-			++enabled_backends_count;
-		}
-		if (enabled_backends_count == num_backends)
-			break;
-	}
-
-	if (enabled_backends_count == 0) {
-		enabled_backends_mask = 1;
-		enabled_backends_count = 1;
-	}
-
-	if (enabled_backends_count != num_backends)
-		num_backends = enabled_backends_count;
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-		force_no_swizzle = false;
-		break;
-	case CHIP_RV710:
-	case CHIP_RV740:
-	default:
-		force_no_swizzle = true;
-		break;
-	}
-
-	memset((uint8_t *)&swizzle_pipe[0], 0, sizeof(u32) * R7XX_MAX_PIPES);
-	switch (num_tile_pipes) {
-	case 1:
-		swizzle_pipe[0] = 0;
-		break;
-	case 2:
-		swizzle_pipe[0] = 0;
-		swizzle_pipe[1] = 1;
-		break;
-	case 3:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 1;
-		}
-		break;
-	case 4:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 3;
-			swizzle_pipe[3] = 1;
-		}
-		break;
-	case 5:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 1;
-			swizzle_pipe[4] = 3;
-		}
-		break;
-	case 6:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 5;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-		}
-		break;
-	case 7:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-			swizzle_pipe[6] = 5;
-		}
-		break;
-	case 8:
-		if (force_no_swizzle) {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 1;
-			swizzle_pipe[2] = 2;
-			swizzle_pipe[3] = 3;
-			swizzle_pipe[4] = 4;
-			swizzle_pipe[5] = 5;
-			swizzle_pipe[6] = 6;
-			swizzle_pipe[7] = 7;
-		} else {
-			swizzle_pipe[0] = 0;
-			swizzle_pipe[1] = 2;
-			swizzle_pipe[2] = 4;
-			swizzle_pipe[3] = 6;
-			swizzle_pipe[4] = 3;
-			swizzle_pipe[5] = 1;
-			swizzle_pipe[6] = 7;
-			swizzle_pipe[7] = 5;
-		}
-		break;
-	}
-
-	cur_backend = 0;
-	for (cur_pipe = 0; cur_pipe < num_tile_pipes; ++cur_pipe) {
-		while (((1 << cur_backend) & enabled_backends_mask) == 0)
-			cur_backend = (cur_backend + 1) % R7XX_MAX_BACKENDS;
-
-		backend_map |= (u32)(((cur_backend & 3) << (swizzle_pipe[cur_pipe] * 2)));
-
-		cur_backend = (cur_backend + 1) % R7XX_MAX_BACKENDS;
-	}
-
-	return backend_map;
-}
-
-static void r700_gfx_init(struct drm_device *dev,
-			  drm_radeon_private_t *dev_priv)
-{
-	int i, j, num_qd_pipes;
-	u32 ta_aux_cntl;
-	u32 sx_debug_1;
-	u32 smx_dc_ctl0;
-	u32 db_debug3;
-	u32 num_gs_verts_per_thread;
-	u32 vgt_gs_per_es;
-	u32 gs_prim_buffer_depth = 0;
-	u32 sq_ms_fifo_sizes;
-	u32 sq_config;
-	u32 sq_thread_resource_mgmt;
-	u32 hdp_host_path_cntl;
-	u32 sq_dyn_gpr_size_simd_ab_0;
-	u32 backend_map;
-	u32 gb_tiling_config = 0;
-	u32 cc_rb_backend_disable;
-	u32 cc_gc_shader_pipe_config;
-	u32 mc_arb_ramcfg;
-	u32 db_debug4;
-
-	/* setup chip specs */
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-		dev_priv->r600_max_pipes = 4;
-		dev_priv->r600_max_tile_pipes = 8;
-		dev_priv->r600_max_simds = 10;
-		dev_priv->r600_max_backends = 4;
-		dev_priv->r600_max_gprs = 256;
-		dev_priv->r600_max_threads = 248;
-		dev_priv->r600_max_stack_entries = 512;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16 * 2;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 112;
-		dev_priv->r600_sq_num_cf_insts = 2;
-
-		dev_priv->r700_sx_num_of_sets = 7;
-		dev_priv->r700_sc_prim_fifo_size = 0xF9;
-		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
-		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
-		break;
-	case CHIP_RV730:
-		dev_priv->r600_max_pipes = 2;
-		dev_priv->r600_max_tile_pipes = 4;
-		dev_priv->r600_max_simds = 8;
-		dev_priv->r600_max_backends = 2;
-		dev_priv->r600_max_gprs = 128;
-		dev_priv->r600_max_threads = 248;
-		dev_priv->r600_max_stack_entries = 256;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16 * 2;
-		dev_priv->r600_sx_max_export_size = 256;
-		dev_priv->r600_sx_max_export_pos_size = 32;
-		dev_priv->r600_sx_max_export_smx_size = 224;
-		dev_priv->r600_sq_num_cf_insts = 2;
-
-		dev_priv->r700_sx_num_of_sets = 7;
-		dev_priv->r700_sc_prim_fifo_size = 0xf9;
-		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
-		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
-		if (dev_priv->r600_sx_max_export_pos_size > 16) {
-			dev_priv->r600_sx_max_export_pos_size -= 16;
-			dev_priv->r600_sx_max_export_smx_size += 16;
-		}
-		break;
-	case CHIP_RV710:
-		dev_priv->r600_max_pipes = 2;
-		dev_priv->r600_max_tile_pipes = 2;
-		dev_priv->r600_max_simds = 2;
-		dev_priv->r600_max_backends = 1;
-		dev_priv->r600_max_gprs = 256;
-		dev_priv->r600_max_threads = 192;
-		dev_priv->r600_max_stack_entries = 256;
-		dev_priv->r600_max_hw_contexts = 4;
-		dev_priv->r600_max_gs_threads = 8 * 2;
-		dev_priv->r600_sx_max_export_size = 128;
-		dev_priv->r600_sx_max_export_pos_size = 16;
-		dev_priv->r600_sx_max_export_smx_size = 112;
-		dev_priv->r600_sq_num_cf_insts = 1;
-
-		dev_priv->r700_sx_num_of_sets = 7;
-		dev_priv->r700_sc_prim_fifo_size = 0x40;
-		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
-		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
-		break;
-	case CHIP_RV740:
-		dev_priv->r600_max_pipes = 4;
-		dev_priv->r600_max_tile_pipes = 4;
-		dev_priv->r600_max_simds = 8;
-		dev_priv->r600_max_backends = 4;
-		dev_priv->r600_max_gprs = 256;
-		dev_priv->r600_max_threads = 248;
-		dev_priv->r600_max_stack_entries = 512;
-		dev_priv->r600_max_hw_contexts = 8;
-		dev_priv->r600_max_gs_threads = 16 * 2;
-		dev_priv->r600_sx_max_export_size = 256;
-		dev_priv->r600_sx_max_export_pos_size = 32;
-		dev_priv->r600_sx_max_export_smx_size = 224;
-		dev_priv->r600_sq_num_cf_insts = 2;
-
-		dev_priv->r700_sx_num_of_sets = 7;
-		dev_priv->r700_sc_prim_fifo_size = 0x100;
-		dev_priv->r700_sc_hiz_tile_fifo_size = 0x30;
-		dev_priv->r700_sc_earlyz_tile_fifo_fize = 0x130;
-
-		if (dev_priv->r600_sx_max_export_pos_size > 16) {
-			dev_priv->r600_sx_max_export_pos_size -= 16;
-			dev_priv->r600_sx_max_export_smx_size += 16;
-		}
-		break;
-	default:
-		break;
-	}
-
-	/* Initialize HDP */
-	j = 0;
-	for (i = 0; i < 32; i++) {
-		RADEON_WRITE((0x2c14 + j), 0x00000000);
-		RADEON_WRITE((0x2c18 + j), 0x00000000);
-		RADEON_WRITE((0x2c1c + j), 0x00000000);
-		RADEON_WRITE((0x2c20 + j), 0x00000000);
-		RADEON_WRITE((0x2c24 + j), 0x00000000);
-		j += 0x18;
-	}
-
-	RADEON_WRITE(R600_GRBM_CNTL, R600_GRBM_READ_TIMEOUT(0xff));
-
-	/* setup tiling, simd, pipe config */
-	mc_arb_ramcfg = RADEON_READ(R700_MC_ARB_RAMCFG);
-
-	switch (dev_priv->r600_max_tile_pipes) {
-	case 1:
-		gb_tiling_config |= R600_PIPE_TILING(0);
-		break;
-	case 2:
-		gb_tiling_config |= R600_PIPE_TILING(1);
-		break;
-	case 4:
-		gb_tiling_config |= R600_PIPE_TILING(2);
-		break;
-	case 8:
-		gb_tiling_config |= R600_PIPE_TILING(3);
-		break;
-	default:
-		break;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV770)
-		gb_tiling_config |= R600_BANK_TILING(1);
-	else
-		gb_tiling_config |= R600_BANK_TILING((mc_arb_ramcfg >> R700_NOOFBANK_SHIFT) & R700_NOOFBANK_MASK);
-
-	gb_tiling_config |= R600_GROUP_SIZE(0);
-
-	if (((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK) > 3) {
-		gb_tiling_config |= R600_ROW_TILING(3);
-		gb_tiling_config |= R600_SAMPLE_SPLIT(3);
-	} else {
-		gb_tiling_config |=
-			R600_ROW_TILING(((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK));
-		gb_tiling_config |=
-			R600_SAMPLE_SPLIT(((mc_arb_ramcfg >> R700_NOOFROWS_SHIFT) & R700_NOOFROWS_MASK));
-	}
-
-	gb_tiling_config |= R600_BANK_SWAPS(1);
-
-	cc_rb_backend_disable = RADEON_READ(R600_CC_RB_BACKEND_DISABLE) & 0x00ff0000;
-	cc_rb_backend_disable |=
-		R600_BACKEND_DISABLE((R7XX_MAX_BACKENDS_MASK << dev_priv->r600_max_backends) & R7XX_MAX_BACKENDS_MASK);
-
-	cc_gc_shader_pipe_config = RADEON_READ(R600_CC_GC_SHADER_PIPE_CONFIG) & 0xffffff00;
-	cc_gc_shader_pipe_config |=
-		R600_INACTIVE_QD_PIPES((R7XX_MAX_PIPES_MASK << dev_priv->r600_max_pipes) & R7XX_MAX_PIPES_MASK);
-	cc_gc_shader_pipe_config |=
-		R600_INACTIVE_SIMDS((R7XX_MAX_SIMDS_MASK << dev_priv->r600_max_simds) & R7XX_MAX_SIMDS_MASK);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV740)
-		backend_map = 0x28;
-	else
-		backend_map = r700_get_tile_pipe_to_backend_map(dev_priv,
-								dev_priv->r600_max_tile_pipes,
-								(R7XX_MAX_BACKENDS -
-								 r600_count_pipe_bits((cc_rb_backend_disable &
-										       R7XX_MAX_BACKENDS_MASK) >> 16)),
-								(cc_rb_backend_disable >> 16));
-	gb_tiling_config |= R600_BACKEND_MAP(backend_map);
-
-	RADEON_WRITE(R600_GB_TILING_CONFIG,      gb_tiling_config);
-	RADEON_WRITE(R600_DCP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
-	RADEON_WRITE(R600_HDP_TILING_CONFIG,    (gb_tiling_config & 0xffff));
-	if (gb_tiling_config & 0xc0) {
-		dev_priv->r600_group_size = 512;
-	} else {
-		dev_priv->r600_group_size = 256;
-	}
-	dev_priv->r600_npipes = 1 << ((gb_tiling_config >> 1) & 0x7);
-	if (gb_tiling_config & 0x30) {
-		dev_priv->r600_nbanks = 8;
-	} else {
-		dev_priv->r600_nbanks = 4;
-	}
-
-	RADEON_WRITE(R600_CC_RB_BACKEND_DISABLE,      cc_rb_backend_disable);
-	RADEON_WRITE(R600_CC_GC_SHADER_PIPE_CONFIG,   cc_gc_shader_pipe_config);
-	RADEON_WRITE(R600_GC_USER_SHADER_PIPE_CONFIG, cc_gc_shader_pipe_config);
-
-	RADEON_WRITE(R700_CC_SYS_RB_BACKEND_DISABLE, cc_rb_backend_disable);
-	RADEON_WRITE(R700_CGTS_SYS_TCC_DISABLE, 0);
-	RADEON_WRITE(R700_CGTS_TCC_DISABLE, 0);
-	RADEON_WRITE(R700_CGTS_USER_SYS_TCC_DISABLE, 0);
-	RADEON_WRITE(R700_CGTS_USER_TCC_DISABLE, 0);
-
-	num_qd_pipes =
-		R7XX_MAX_PIPES - r600_count_pipe_bits((cc_gc_shader_pipe_config & R600_INACTIVE_QD_PIPES_MASK) >> 8);
-	RADEON_WRITE(R600_VGT_OUT_DEALLOC_CNTL, (num_qd_pipes * 4) & R600_DEALLOC_DIST_MASK);
-	RADEON_WRITE(R600_VGT_VERTEX_REUSE_BLOCK_CNTL, ((num_qd_pipes * 4) - 2) & R600_VTX_REUSE_DEPTH_MASK);
-
-	/* set HW defaults for 3D engine */
-	RADEON_WRITE(R600_CP_QUEUE_THRESHOLDS, (R600_ROQ_IB1_START(0x16) |
-						R600_ROQ_IB2_START(0x2b)));
-
-	RADEON_WRITE(R600_CP_MEQ_THRESHOLDS, R700_STQ_SPLIT(0x30));
-
-	ta_aux_cntl = RADEON_READ(R600_TA_CNTL_AUX);
-	RADEON_WRITE(R600_TA_CNTL_AUX, ta_aux_cntl | R600_DISABLE_CUBE_ANISO);
-
-	sx_debug_1 = RADEON_READ(R700_SX_DEBUG_1);
-	sx_debug_1 |= R700_ENABLE_NEW_SMX_ADDRESS;
-	RADEON_WRITE(R700_SX_DEBUG_1, sx_debug_1);
-
-	smx_dc_ctl0 = RADEON_READ(R600_SMX_DC_CTL0);
-	smx_dc_ctl0 &= ~R700_CACHE_DEPTH(0x1ff);
-	smx_dc_ctl0 |= R700_CACHE_DEPTH((dev_priv->r700_sx_num_of_sets * 64) - 1);
-	RADEON_WRITE(R600_SMX_DC_CTL0, smx_dc_ctl0);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) != CHIP_RV740)
-		RADEON_WRITE(R700_SMX_EVENT_CTL, (R700_ES_FLUSH_CTL(4) |
-						  R700_GS_FLUSH_CTL(4) |
-						  R700_ACK_FLUSH_CTL(3) |
-						  R700_SYNC_FLUSH_CTL));
-
-	db_debug3 = RADEON_READ(R700_DB_DEBUG3);
-	db_debug3 &= ~R700_DB_CLK_OFF_DELAY(0x1f);
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-	case CHIP_RV740:
-		db_debug3 |= R700_DB_CLK_OFF_DELAY(0x1f);
-		break;
-	case CHIP_RV710:
-	case CHIP_RV730:
-	default:
-		db_debug3 |= R700_DB_CLK_OFF_DELAY(2);
-		break;
-	}
-	RADEON_WRITE(R700_DB_DEBUG3, db_debug3);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) != CHIP_RV770) {
-		db_debug4 = RADEON_READ(RV700_DB_DEBUG4);
-		db_debug4 |= RV700_DISABLE_TILE_COVERED_FOR_PS_ITER;
-		RADEON_WRITE(RV700_DB_DEBUG4, db_debug4);
-	}
-
-	RADEON_WRITE(R600_SX_EXPORT_BUFFER_SIZES, (R600_COLOR_BUFFER_SIZE((dev_priv->r600_sx_max_export_size / 4) - 1) |
-						   R600_POSITION_BUFFER_SIZE((dev_priv->r600_sx_max_export_pos_size / 4) - 1) |
-						   R600_SMX_BUFFER_SIZE((dev_priv->r600_sx_max_export_smx_size / 4) - 1)));
-
-	RADEON_WRITE(R700_PA_SC_FIFO_SIZE_R7XX, (R700_SC_PRIM_FIFO_SIZE(dev_priv->r700_sc_prim_fifo_size) |
-						 R700_SC_HIZ_TILE_FIFO_SIZE(dev_priv->r700_sc_hiz_tile_fifo_size) |
-						 R700_SC_EARLYZ_TILE_FIFO_SIZE(dev_priv->r700_sc_earlyz_tile_fifo_fize)));
-
-	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
-
-	RADEON_WRITE(R600_VGT_NUM_INSTANCES, 1);
-
-	RADEON_WRITE(R600_SPI_CONFIG_CNTL, R600_GPR_WRITE_PRIORITY(0));
-
-	RADEON_WRITE(R600_SPI_CONFIG_CNTL_1, R600_VTX_DONE_DELAY(4));
-
-	RADEON_WRITE(R600_CP_PERFMON_CNTL, 0);
-
-	sq_ms_fifo_sizes = (R600_CACHE_FIFO_SIZE(16 * dev_priv->r600_sq_num_cf_insts) |
-			    R600_DONE_FIFO_HIWATER(0xe0) |
-			    R600_ALU_UPDATE_FIFO_HIWATER(0x8));
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV710:
-		sq_ms_fifo_sizes |= R600_FETCH_FIFO_HIWATER(0x1);
-		break;
-	case CHIP_RV740:
-	default:
-		sq_ms_fifo_sizes |= R600_FETCH_FIFO_HIWATER(0x4);
-		break;
-	}
-	RADEON_WRITE(R600_SQ_MS_FIFO_SIZES, sq_ms_fifo_sizes);
-
-	/* SQ_CONFIG, SQ_GPR_RESOURCE_MGMT, SQ_THREAD_RESOURCE_MGMT, SQ_STACK_RESOURCE_MGMT
-	 * should be adjusted as needed by the 2D/3D drivers.  This just sets default values
-	 */
-	sq_config = RADEON_READ(R600_SQ_CONFIG);
-	sq_config &= ~(R600_PS_PRIO(3) |
-		       R600_VS_PRIO(3) |
-		       R600_GS_PRIO(3) |
-		       R600_ES_PRIO(3));
-	sq_config |= (R600_DX9_CONSTS |
-		      R600_VC_ENABLE |
-		      R600_EXPORT_SRC_C |
-		      R600_PS_PRIO(0) |
-		      R600_VS_PRIO(1) |
-		      R600_GS_PRIO(2) |
-		      R600_ES_PRIO(3));
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710)
-		/* no vertex cache */
-		sq_config &= ~R600_VC_ENABLE;
-
-	RADEON_WRITE(R600_SQ_CONFIG, sq_config);
-
-	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_1,  (R600_NUM_PS_GPRS((dev_priv->r600_max_gprs * 24)/64) |
-						    R600_NUM_VS_GPRS((dev_priv->r600_max_gprs * 24)/64) |
-						    R600_NUM_CLAUSE_TEMP_GPRS(((dev_priv->r600_max_gprs * 24)/64)/2)));
-
-	RADEON_WRITE(R600_SQ_GPR_RESOURCE_MGMT_2,  (R600_NUM_GS_GPRS((dev_priv->r600_max_gprs * 7)/64) |
-						    R600_NUM_ES_GPRS((dev_priv->r600_max_gprs * 7)/64)));
-
-	sq_thread_resource_mgmt = (R600_NUM_PS_THREADS((dev_priv->r600_max_threads * 4)/8) |
-				   R600_NUM_VS_THREADS((dev_priv->r600_max_threads * 2)/8) |
-				   R600_NUM_ES_THREADS((dev_priv->r600_max_threads * 1)/8));
-	if (((dev_priv->r600_max_threads * 1) / 8) > dev_priv->r600_max_gs_threads)
-		sq_thread_resource_mgmt |= R600_NUM_GS_THREADS(dev_priv->r600_max_gs_threads);
-	else
-		sq_thread_resource_mgmt |= R600_NUM_GS_THREADS((dev_priv->r600_max_gs_threads * 1)/8);
-	RADEON_WRITE(R600_SQ_THREAD_RESOURCE_MGMT, sq_thread_resource_mgmt);
-
-	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_1, (R600_NUM_PS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4) |
-						     R600_NUM_VS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4)));
-
-	RADEON_WRITE(R600_SQ_STACK_RESOURCE_MGMT_2, (R600_NUM_GS_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4) |
-						     R600_NUM_ES_STACK_ENTRIES((dev_priv->r600_max_stack_entries * 1)/4)));
-
-	sq_dyn_gpr_size_simd_ab_0 = (R700_SIMDA_RING0((dev_priv->r600_max_gprs * 38)/64) |
-				     R700_SIMDA_RING1((dev_priv->r600_max_gprs * 38)/64) |
-				     R700_SIMDB_RING0((dev_priv->r600_max_gprs * 38)/64) |
-				     R700_SIMDB_RING1((dev_priv->r600_max_gprs * 38)/64));
-
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_0, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_1, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_2, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_3, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_4, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_5, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_6, sq_dyn_gpr_size_simd_ab_0);
-	RADEON_WRITE(R700_SQ_DYN_GPR_SIZE_SIMD_AB_7, sq_dyn_gpr_size_simd_ab_0);
-
-	RADEON_WRITE(R700_PA_SC_FORCE_EOV_MAX_CNTS, (R700_FORCE_EOV_MAX_CLK_CNT(4095) |
-						     R700_FORCE_EOV_MAX_REZ_CNT(255)));
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV710)
-		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, (R600_CACHE_INVALIDATION(R600_TC_ONLY) |
-							   R700_AUTO_INVLD_EN(R700_ES_AND_GS_AUTO)));
-	else
-		RADEON_WRITE(R600_VGT_CACHE_INVALIDATION, (R600_CACHE_INVALIDATION(R600_VC_AND_TC) |
-							   R700_AUTO_INVLD_EN(R700_ES_AND_GS_AUTO)));
-
-	switch (dev_priv->flags & RADEON_FAMILY_MASK) {
-	case CHIP_RV770:
-	case CHIP_RV730:
-	case CHIP_RV740:
-		gs_prim_buffer_depth = 384;
-		break;
-	case CHIP_RV710:
-		gs_prim_buffer_depth = 128;
-		break;
-	default:
-		break;
-	}
-
-	num_gs_verts_per_thread = dev_priv->r600_max_pipes * 16;
-	vgt_gs_per_es = gs_prim_buffer_depth + num_gs_verts_per_thread;
-	/* Max value for this is 256 */
-	if (vgt_gs_per_es > 256)
-		vgt_gs_per_es = 256;
-
-	RADEON_WRITE(R600_VGT_ES_PER_GS, 128);
-	RADEON_WRITE(R600_VGT_GS_PER_ES, vgt_gs_per_es);
-	RADEON_WRITE(R600_VGT_GS_PER_VS, 2);
-
-	/* more default values. 2D/3D driver should adjust as needed */
-	RADEON_WRITE(R600_VGT_GS_VERTEX_REUSE, 16);
-	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE_STATE, 0);
-	RADEON_WRITE(R600_VGT_STRMOUT_EN, 0);
-	RADEON_WRITE(R600_SX_MISC, 0);
-	RADEON_WRITE(R600_PA_SC_MODE_CNTL, 0);
-	RADEON_WRITE(R700_PA_SC_EDGERULE, 0xaaaaaaaa);
-	RADEON_WRITE(R600_PA_SC_AA_CONFIG, 0);
-	RADEON_WRITE(R600_PA_SC_CLIPRECT_RULE, 0xffff);
-	RADEON_WRITE(R600_PA_SC_LINE_STIPPLE, 0);
-	RADEON_WRITE(R600_SPI_INPUT_Z, 0);
-	RADEON_WRITE(R600_SPI_PS_IN_CONTROL_0, R600_NUM_INTERP(2));
-	RADEON_WRITE(R600_CB_COLOR7_FRAG, 0);
-
-	/* clear render buffer base addresses */
-	RADEON_WRITE(R600_CB_COLOR0_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR1_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR2_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR3_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR4_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR5_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR6_BASE, 0);
-	RADEON_WRITE(R600_CB_COLOR7_BASE, 0);
-
-	RADEON_WRITE(R700_TCP_CNTL, 0);
-
-	hdp_host_path_cntl = RADEON_READ(R600_HDP_HOST_PATH_CNTL);
-	RADEON_WRITE(R600_HDP_HOST_PATH_CNTL, hdp_host_path_cntl);
-
-	RADEON_WRITE(R600_PA_SC_MULTI_CHIP_CNTL, 0);
-
-	RADEON_WRITE(R600_PA_CL_ENHANCE, (R600_CLIP_VTX_REORDER_ENA |
-					  R600_NUM_CLIP_SEQ(3)));
-
-}
-
-static void r600_cp_init_ring_buffer(struct drm_device *dev,
-				       drm_radeon_private_t *dev_priv,
-				       struct drm_file *file_priv)
-{
-	struct drm_radeon_master_private *master_priv;
-	u32 ring_start;
-	u64 rptr_addr;
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
-		r700_gfx_init(dev, dev_priv);
-	else
-		r600_gfx_init(dev, dev_priv);
-
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, R600_SOFT_RESET_CP);
-	RADEON_READ(R600_GRBM_SOFT_RESET);
-	mdelay(15);
-	RADEON_WRITE(R600_GRBM_SOFT_RESET, 0);
-
-
-	/* Set ring buffer size */
-#ifdef __BIG_ENDIAN
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     R600_BUF_SWAP_32BIT |
-		     R600_RB_NO_UPDATE |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#else
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     RADEON_RB_NO_UPDATE |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#endif
-
-	RADEON_WRITE(R600_CP_SEM_WAIT_TIMER, 0x0);
-
-	/* Set the write pointer delay */
-	RADEON_WRITE(R600_CP_RB_WPTR_DELAY, 0);
-
-#ifdef __BIG_ENDIAN
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     R600_BUF_SWAP_32BIT |
-		     R600_RB_NO_UPDATE |
-		     R600_RB_RPTR_WR_ENA |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#else
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     R600_RB_NO_UPDATE |
-		     R600_RB_RPTR_WR_ENA |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#endif
-
-	/* Initialize the ring buffer's read and write pointers */
-	RADEON_WRITE(R600_CP_RB_RPTR_WR, 0);
-	RADEON_WRITE(R600_CP_RB_WPTR, 0);
-	SET_RING_HEAD(dev_priv, 0);
-	dev_priv->ring.tail = 0;
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		rptr_addr = dev_priv->ring_rptr->offset
-			- dev->agp->base +
-			dev_priv->gart_vm_start;
-	} else
-#endif
-	{
-		rptr_addr = dev_priv->ring_rptr->offset
-			- ((unsigned long) dev->sg->virtual)
-			+ dev_priv->gart_vm_start;
-	}
-	RADEON_WRITE(R600_CP_RB_RPTR_ADDR, (rptr_addr & 0xfffffffc));
-	RADEON_WRITE(R600_CP_RB_RPTR_ADDR_HI, upper_32_bits(rptr_addr));
-
-#ifdef __BIG_ENDIAN
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     RADEON_BUF_SWAP_32BIT |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#else
-	RADEON_WRITE(R600_CP_RB_CNTL,
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#endif
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		/* XXX */
-		radeon_write_agp_base(dev_priv, dev->agp->base);
-
-		/* XXX */
-		radeon_write_agp_location(dev_priv,
-			     (((dev_priv->gart_vm_start - 1 +
-				dev_priv->gart_size) & 0xffff0000) |
-			      (dev_priv->gart_vm_start >> 16)));
-
-		ring_start = (dev_priv->cp_ring->offset
-			      - dev->agp->base
-			      + dev_priv->gart_vm_start);
-	} else
-#endif
-		ring_start = (dev_priv->cp_ring->offset
-			      - (unsigned long)dev->sg->virtual
-			      + dev_priv->gart_vm_start);
-
-	RADEON_WRITE(R600_CP_RB_BASE, ring_start >> 8);
-
-	RADEON_WRITE(R600_CP_ME_CNTL, 0xff);
-
-	RADEON_WRITE(R600_CP_DEBUG, (1 << 27) | (1 << 28));
-
-	/* Initialize the scratch register pointer.  This will cause
-	 * the scratch register values to be written out to memory
-	 * whenever they are updated.
-	 *
-	 * We simply put this behind the ring read pointer, this works
-	 * with PCI GART as well as (whatever kind of) AGP GART
-	 */
-	{
-		u64 scratch_addr;
-
-		scratch_addr = RADEON_READ(R600_CP_RB_RPTR_ADDR) & 0xFFFFFFFC;
-		scratch_addr |= ((u64)RADEON_READ(R600_CP_RB_RPTR_ADDR_HI)) << 32;
-		scratch_addr += R600_SCRATCH_REG_OFFSET;
-		scratch_addr >>= 8;
-		scratch_addr &= 0xffffffff;
-
-		RADEON_WRITE(R600_SCRATCH_ADDR, (uint32_t)scratch_addr);
-	}
-
-	RADEON_WRITE(R600_SCRATCH_UMSK, 0x7);
-
-	/* Turn on bus mastering */
-	radeon_enable_bm(dev_priv);
-
-	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(0), 0);
-	RADEON_WRITE(R600_LAST_FRAME_REG, 0);
-
-	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(1), 0);
-	RADEON_WRITE(R600_LAST_DISPATCH_REG, 0);
-
-	radeon_write_ring_rptr(dev_priv, R600_SCRATCHOFF(2), 0);
-	RADEON_WRITE(R600_LAST_CLEAR_REG, 0);
-
-	/* reset sarea copies of these */
-	master_priv = file_priv->master->driver_priv;
-	if (master_priv->sarea_priv) {
-		master_priv->sarea_priv->last_frame = 0;
-		master_priv->sarea_priv->last_dispatch = 0;
-		master_priv->sarea_priv->last_clear = 0;
-	}
-
-	r600_do_wait_for_idle(dev_priv);
-
-}
-
-int r600_do_cleanup_cp(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	/* Make sure interrupts are disabled here because the uninstall ioctl
-	 * may not have been called from userspace and after dev_private
-	 * is freed, it's too late.
-	 */
-	if (dev->irq_enabled)
-		drm_irq_uninstall(dev);
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		if (dev_priv->cp_ring != NULL) {
-			drm_legacy_ioremapfree(dev_priv->cp_ring, dev);
-			dev_priv->cp_ring = NULL;
-		}
-		if (dev_priv->ring_rptr != NULL) {
-			drm_legacy_ioremapfree(dev_priv->ring_rptr, dev);
-			dev_priv->ring_rptr = NULL;
-		}
-		if (dev->agp_buffer_map != NULL) {
-			drm_legacy_ioremapfree(dev->agp_buffer_map, dev);
-			dev->agp_buffer_map = NULL;
-		}
-	} else
-#endif
-	{
-
-		if (dev_priv->gart_info.bus_addr)
-			r600_page_table_cleanup(dev, &dev_priv->gart_info);
-
-		if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB) {
-			drm_legacy_ioremapfree(&dev_priv->gart_info.mapping, dev);
-			dev_priv->gart_info.addr = NULL;
-		}
-	}
-	/* only clear to the start of flags */
-	memset(dev_priv, 0, offsetof(drm_radeon_private_t, flags));
-
-	return 0;
-}
-
-int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
-		    struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-
-	DRM_DEBUG("\n");
-
-	mutex_init(&dev_priv->cs_mutex);
-	r600_cs_legacy_init();
-	/* if we require new memory map but we don't have it fail */
-	if ((dev_priv->flags & RADEON_NEW_MEMMAP) && !dev_priv->new_memmap) {
-		DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	if (init->is_pci && (dev_priv->flags & RADEON_IS_AGP)) {
-		DRM_DEBUG("Forcing AGP card to PCI mode\n");
-		dev_priv->flags &= ~RADEON_IS_AGP;
-		/* The writeback test succeeds, but when writeback is enabled,
-		 * the ring buffer read ptr update fails after first 128 bytes.
-		 */
-		radeon_no_wb = 1;
-	} else if (!(dev_priv->flags & (RADEON_IS_AGP | RADEON_IS_PCI | RADEON_IS_PCIE))
-		 && !init->is_pci) {
-		DRM_DEBUG("Restoring AGP flag\n");
-		dev_priv->flags |= RADEON_IS_AGP;
-	}
-
-	dev_priv->usec_timeout = init->usec_timeout;
-	if (dev_priv->usec_timeout < 1 ||
-	    dev_priv->usec_timeout > RADEON_MAX_USEC_TIMEOUT) {
-		DRM_DEBUG("TIMEOUT problem!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	/* Enable vblank on CRTC1 for older X servers
-	 */
-	dev_priv->vblank_crtc = DRM_RADEON_VBLANK_CRTC1;
-	dev_priv->do_boxes = 0;
-	dev_priv->cp_mode = init->cp_mode;
-
-	/* We don't support anything other than bus-mastering ring mode,
-	 * but the ring can be in either AGP or PCI space for the ring
-	 * read pointer.
-	 */
-	if ((init->cp_mode != RADEON_CSQ_PRIBM_INDDIS) &&
-	    (init->cp_mode != RADEON_CSQ_PRIBM_INDBM)) {
-		DRM_DEBUG("BAD cp_mode (%x)!\n", init->cp_mode);
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	switch (init->fb_bpp) {
-	case 16:
-		dev_priv->color_fmt = RADEON_COLOR_FORMAT_RGB565;
-		break;
-	case 32:
-	default:
-		dev_priv->color_fmt = RADEON_COLOR_FORMAT_ARGB8888;
-		break;
-	}
-	dev_priv->front_offset = init->front_offset;
-	dev_priv->front_pitch = init->front_pitch;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->back_pitch = init->back_pitch;
-
-	dev_priv->ring_offset = init->ring_offset;
-	dev_priv->ring_rptr_offset = init->ring_rptr_offset;
-	dev_priv->buffers_offset = init->buffers_offset;
-	dev_priv->gart_textures_offset = init->gart_textures_offset;
-
-	master_priv->sarea = drm_legacy_getsarea(dev);
-	if (!master_priv->sarea) {
-		DRM_ERROR("could not find sarea!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->cp_ring = drm_legacy_findmap(dev, init->ring_offset);
-	if (!dev_priv->cp_ring) {
-		DRM_ERROR("could not find cp ring region!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-	dev_priv->ring_rptr = drm_legacy_findmap(dev, init->ring_rptr_offset);
-	if (!dev_priv->ring_rptr) {
-		DRM_ERROR("could not find ring read pointer!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-	dev->agp_buffer_token = init->buffers_offset;
-	dev->agp_buffer_map = drm_legacy_findmap(dev, init->buffers_offset);
-	if (!dev->agp_buffer_map) {
-		DRM_ERROR("could not find dma buffer region!\n");
-		r600_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	if (init->gart_textures_offset) {
-		dev_priv->gart_textures =
-		    drm_legacy_findmap(dev, init->gart_textures_offset);
-		if (!dev_priv->gart_textures) {
-			DRM_ERROR("could not find GART texture region!\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-	}
-
-#if IS_ENABLED(CONFIG_AGP)
-	/* XXX */
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		drm_legacy_ioremap_wc(dev_priv->cp_ring, dev);
-		drm_legacy_ioremap_wc(dev_priv->ring_rptr, dev);
-		drm_legacy_ioremap_wc(dev->agp_buffer_map, dev);
-		if (!dev_priv->cp_ring->handle ||
-		    !dev_priv->ring_rptr->handle ||
-		    !dev->agp_buffer_map->handle) {
-			DRM_ERROR("could not find ioremap agp regions!\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-	} else
-#endif
-	{
-		dev_priv->cp_ring->handle = (void *)(unsigned long)dev_priv->cp_ring->offset;
-		dev_priv->ring_rptr->handle =
-			(void *)(unsigned long)dev_priv->ring_rptr->offset;
-		dev->agp_buffer_map->handle =
-			(void *)(unsigned long)dev->agp_buffer_map->offset;
-
-		DRM_DEBUG("dev_priv->cp_ring->handle %p\n",
-			  dev_priv->cp_ring->handle);
-		DRM_DEBUG("dev_priv->ring_rptr->handle %p\n",
-			  dev_priv->ring_rptr->handle);
-		DRM_DEBUG("dev->agp_buffer_map->handle %p\n",
-			  dev->agp_buffer_map->handle);
-	}
-
-	dev_priv->fb_location = (radeon_read_fb_location(dev_priv) & 0xffff) << 24;
-	dev_priv->fb_size =
-		(((radeon_read_fb_location(dev_priv) & 0xffff0000u) << 8) + 0x1000000)
-		- dev_priv->fb_location;
-
-	dev_priv->front_pitch_offset = (((dev_priv->front_pitch / 64) << 22) |
-					((dev_priv->front_offset
-					  + dev_priv->fb_location) >> 10));
-
-	dev_priv->back_pitch_offset = (((dev_priv->back_pitch / 64) << 22) |
-				       ((dev_priv->back_offset
-					 + dev_priv->fb_location) >> 10));
-
-	dev_priv->depth_pitch_offset = (((dev_priv->depth_pitch / 64) << 22) |
-					((dev_priv->depth_offset
-					  + dev_priv->fb_location) >> 10));
-
-	dev_priv->gart_size = init->gart_size;
-
-	/* New let's set the memory map ... */
-	if (dev_priv->new_memmap) {
-		u32 base = 0;
-
-		DRM_INFO("Setting GART location based on new memory map\n");
-
-		/* If using AGP, try to locate the AGP aperture at the same
-		 * location in the card and on the bus, though we have to
-		 * align it down.
-		 */
-#if IS_ENABLED(CONFIG_AGP)
-		/* XXX */
-		if (dev_priv->flags & RADEON_IS_AGP) {
-			base = dev->agp->base;
-			/* Check if valid */
-			if ((base + dev_priv->gart_size - 1) >= dev_priv->fb_location &&
-			    base < (dev_priv->fb_location + dev_priv->fb_size - 1)) {
-				DRM_INFO("Can't use AGP base @0x%08lx, won't fit\n",
-					 dev->agp->base);
-				base = 0;
-			}
-		}
-#endif
-		/* If not or if AGP is at 0 (Macs), try to put it elsewhere */
-		if (base == 0) {
-			base = dev_priv->fb_location + dev_priv->fb_size;
-			if (base < dev_priv->fb_location ||
-			    ((base + dev_priv->gart_size) & 0xfffffffful) < base)
-				base = dev_priv->fb_location
-					- dev_priv->gart_size;
-		}
-		dev_priv->gart_vm_start = base & 0xffc00000u;
-		if (dev_priv->gart_vm_start != base)
-			DRM_INFO("GART aligned down from 0x%08x to 0x%08x\n",
-				 base, dev_priv->gart_vm_start);
-	}
-
-#if IS_ENABLED(CONFIG_AGP)
-	/* XXX */
-	if (dev_priv->flags & RADEON_IS_AGP)
-		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
-						 - dev->agp->base
-						 + dev_priv->gart_vm_start);
-	else
-#endif
-		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
-						 - (unsigned long)dev->sg->virtual
-						 + dev_priv->gart_vm_start);
-
-	DRM_DEBUG("fb 0x%08x size %d\n",
-		  (unsigned int) dev_priv->fb_location,
-		  (unsigned int) dev_priv->fb_size);
-	DRM_DEBUG("dev_priv->gart_size %d\n", dev_priv->gart_size);
-	DRM_DEBUG("dev_priv->gart_vm_start 0x%08x\n",
-		  (unsigned int) dev_priv->gart_vm_start);
-	DRM_DEBUG("dev_priv->gart_buffers_offset 0x%08lx\n",
-		  dev_priv->gart_buffers_offset);
-
-	dev_priv->ring.start = (u32 *) dev_priv->cp_ring->handle;
-	dev_priv->ring.end = ((u32 *) dev_priv->cp_ring->handle
-			      + init->ring_size / sizeof(u32));
-	dev_priv->ring.size = init->ring_size;
-	dev_priv->ring.size_l2qw = order_base_2(init->ring_size / 8);
-
-	dev_priv->ring.rptr_update = /* init->rptr_update */ 4096;
-	dev_priv->ring.rptr_update_l2qw = order_base_2(/* init->rptr_update */ 4096 / 8);
-
-	dev_priv->ring.fetch_size = /* init->fetch_size */ 32;
-	dev_priv->ring.fetch_size_l2ow = order_base_2(/* init->fetch_size */ 32 / 16);
-
-	dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
-
-	dev_priv->ring.high_mark = RADEON_RING_HIGH_MARK;
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		/* XXX turn off pcie gart */
-	} else
-#endif
-	{
-		dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
-		/* if we have an offset set from userspace */
-		if (!dev_priv->pcigart_offset_set) {
-			DRM_ERROR("Need gart offset from userspace\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-
-		DRM_DEBUG("Using gart offset 0x%08lx\n", dev_priv->pcigart_offset);
-
-		dev_priv->gart_info.bus_addr =
-			dev_priv->pcigart_offset + dev_priv->fb_location;
-		dev_priv->gart_info.mapping.offset =
-			dev_priv->pcigart_offset + dev_priv->fb_aper_offset;
-		dev_priv->gart_info.mapping.size =
-			dev_priv->gart_info.table_size;
-
-		drm_legacy_ioremap_wc(&dev_priv->gart_info.mapping, dev);
-		if (!dev_priv->gart_info.mapping.handle) {
-			DRM_ERROR("ioremap failed.\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-
-		dev_priv->gart_info.addr =
-			dev_priv->gart_info.mapping.handle;
-
-		DRM_DEBUG("Setting phys_pci_gart to %p %08lX\n",
-			  dev_priv->gart_info.addr,
-			  dev_priv->pcigart_offset);
-
-		if (!r600_page_table_init(dev)) {
-			DRM_ERROR("Failed to init GART table\n");
-			r600_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-
-		if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
-			r700_vm_init(dev);
-		else
-			r600_vm_init(dev);
-	}
-
-	if (!dev_priv->me_fw || !dev_priv->pfp_fw) {
-		int err = r600_cp_init_microcode(dev_priv);
-		if (err) {
-			DRM_ERROR("Failed to load firmware!\n");
-			r600_do_cleanup_cp(dev);
-			return err;
-		}
-	}
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770))
-		r700_cp_load_microcode(dev_priv);
-	else
-		r600_cp_load_microcode(dev_priv);
-
-	r600_cp_init_ring_buffer(dev, dev_priv, file_priv);
-
-	dev_priv->last_buf = 0;
-
-	r600_do_engine_reset(dev);
-	r600_test_writeback(dev_priv);
-
-	return 0;
-}
-
-int r600_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	DRM_DEBUG("\n");
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)) {
-		r700_vm_init(dev);
-		r700_cp_load_microcode(dev_priv);
-	} else {
-		r600_vm_init(dev);
-		r600_cp_load_microcode(dev_priv);
-	}
-	r600_cp_init_ring_buffer(dev, dev_priv, file_priv);
-	r600_do_engine_reset(dev);
-
-	return 0;
-}
-
-/* Wait for the CP to go idle.
- */
-int r600_do_cp_idle(drm_radeon_private_t *dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(5);
-	OUT_RING(CP_PACKET3(R600_IT_EVENT_WRITE, 0));
-	OUT_RING(R600_CACHE_FLUSH_AND_INV_EVENT);
-	/* wait for 3D idle clean */
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));
-	OUT_RING((R600_WAIT_UNTIL - R600_SET_CONFIG_REG_OFFSET) >> 2);
-	OUT_RING(RADEON_WAIT_3D_IDLE | RADEON_WAIT_3D_IDLECLEAN);
-
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	return r600_do_wait_for_idle(dev_priv);
-}
-
-/* Start the Command Processor.
- */
-void r600_do_cp_start(drm_radeon_private_t *dev_priv)
-{
-	u32 cp_me;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(7);
-	OUT_RING(CP_PACKET3(R600_IT_ME_INITIALIZE, 5));
-	OUT_RING(0x00000001);
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_RV770))
-		OUT_RING(0x00000003);
-	else
-		OUT_RING(0x00000000);
-	OUT_RING((dev_priv->r600_max_hw_contexts - 1));
-	OUT_RING(R600_ME_INITIALIZE_DEVICE_ID(1));
-	OUT_RING(0x00000000);
-	OUT_RING(0x00000000);
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	/* set the mux and reset the halt bit */
-	cp_me = 0xff;
-	RADEON_WRITE(R600_CP_ME_CNTL, cp_me);
-
-	dev_priv->cp_running = 1;
-
-}
-
-void r600_do_cp_reset(drm_radeon_private_t *dev_priv)
-{
-	u32 cur_read_ptr;
-	DRM_DEBUG("\n");
-
-	cur_read_ptr = RADEON_READ(R600_CP_RB_RPTR);
-	RADEON_WRITE(R600_CP_RB_WPTR, cur_read_ptr);
-	SET_RING_HEAD(dev_priv, cur_read_ptr);
-	dev_priv->ring.tail = cur_read_ptr;
-}
-
-void r600_do_cp_stop(drm_radeon_private_t *dev_priv)
-{
-	uint32_t cp_me;
-
-	DRM_DEBUG("\n");
-
-	cp_me = 0xff | R600_CP_ME_HALT;
-
-	RADEON_WRITE(R600_CP_ME_CNTL, cp_me);
-
-	dev_priv->cp_running = 0;
-}
-
-int r600_cp_dispatch_indirect(struct drm_device *dev,
-			      struct drm_buf *buf, int start, int end)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-
-	if (start != end) {
-		unsigned long offset = (dev_priv->gart_buffers_offset
-					+ buf->offset + start);
-		int dwords = (end - start + 3) / sizeof(u32);
-
-		DRM_DEBUG("dwords:%d\n", dwords);
-		DRM_DEBUG("offset 0x%lx\n", offset);
-
-
-		/* Indirect buffer data must be a multiple of 16 dwords.
-		 * pad the data with a Type-2 CP packet.
-		 */
-		while (dwords & 0xf) {
-			u32 *data = (u32 *)
-			    ((char *)dev->agp_buffer_map->handle
-			     + buf->offset + start);
-			data[dwords++] = RADEON_CP_PACKET2;
-		}
-
-		/* Fire off the indirect buffer */
-		BEGIN_RING(4);
-		OUT_RING(CP_PACKET3(R600_IT_INDIRECT_BUFFER, 2));
-		OUT_RING((offset & 0xfffffffc));
-		OUT_RING((upper_32_bits(offset) & 0xff));
-		OUT_RING(dwords);
-		ADVANCE_RING();
-	}
-
-	return 0;
-}
-
-void r600_cp_dispatch_swap(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_master *master = file_priv->master;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int i, cpp, src_pitch, dst_pitch;
-	uint64_t src, dst;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	if (dev_priv->color_fmt == RADEON_COLOR_FORMAT_ARGB8888)
-		cpp = 4;
-	else
-		cpp = 2;
-
-	if (sarea_priv->pfCurrentPage == 0) {
-		src_pitch = dev_priv->back_pitch;
-		dst_pitch = dev_priv->front_pitch;
-		src = dev_priv->back_offset + dev_priv->fb_location;
-		dst = dev_priv->front_offset + dev_priv->fb_location;
-	} else {
-		src_pitch = dev_priv->front_pitch;
-		dst_pitch = dev_priv->back_pitch;
-		src = dev_priv->front_offset + dev_priv->fb_location;
-		dst = dev_priv->back_offset + dev_priv->fb_location;
-	}
-
-	if (r600_prepare_blit_copy(dev, file_priv)) {
-		DRM_ERROR("unable to allocate vertex buffer for swap buffer\n");
-		return;
-	}
-	for (i = 0; i < nbox; i++) {
-		int x = pbox[i].x1;
-		int y = pbox[i].y1;
-		int w = pbox[i].x2 - x;
-		int h = pbox[i].y2 - y;
-
-		DRM_DEBUG("%d,%d-%d,%d\n", x, y, w, h);
-
-		r600_blit_swap(dev,
-			       src, dst,
-			       x, y, x, y, w, h,
-			       src_pitch, dst_pitch, cpp);
-	}
-	r600_done_blit_copy(dev);
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	sarea_priv->last_frame++;
-
-	BEGIN_RING(3);
-	R600_FRAME_AGE(sarea_priv->last_frame);
-	ADVANCE_RING();
-}
-
-int r600_cp_dispatch_texture(struct drm_device *dev,
-			     struct drm_file *file_priv,
-			     drm_radeon_texture_t *tex,
-			     drm_radeon_tex_image_t *image)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_buf *buf;
-	u32 *buffer;
-	const u8 __user *data;
-	unsigned int size, pass_size;
-	u64 src_offset, dst_offset;
-
-	if (!radeon_check_offset(dev_priv, tex->offset)) {
-		DRM_ERROR("Invalid destination offset\n");
-		return -EINVAL;
-	}
-
-	/* this might fail for zero-sized uploads - are those illegal? */
-	if (!radeon_check_offset(dev_priv, tex->offset + tex->height * tex->pitch - 1)) {
-		DRM_ERROR("Invalid final destination offset\n");
-		return -EINVAL;
-	}
-
-	size = tex->height * tex->pitch;
-
-	if (size == 0)
-		return 0;
-
-	dst_offset = tex->offset;
-
-	if (r600_prepare_blit_copy(dev, file_priv)) {
-		DRM_ERROR("unable to allocate vertex buffer for swap buffer\n");
-		return -EAGAIN;
-	}
-	do {
-		data = (const u8 __user *)image->data;
-		pass_size = size;
-
-		buf = radeon_freelist_get(dev);
-		if (!buf) {
-			DRM_DEBUG("EAGAIN\n");
-			if (copy_to_user(tex->image, image, sizeof(*image)))
-				return -EFAULT;
-			return -EAGAIN;
-		}
-
-		if (pass_size > buf->total)
-			pass_size = buf->total;
-
-		/* Dispatch the indirect buffer.
-		 */
-		buffer =
-		    (u32 *) ((char *)dev->agp_buffer_map->handle + buf->offset);
-
-		if (copy_from_user(buffer, data, pass_size)) {
-			DRM_ERROR("EFAULT on pad, %d bytes\n", pass_size);
-			return -EFAULT;
-		}
-
-		buf->file_priv = file_priv;
-		buf->used = pass_size;
-		src_offset = dev_priv->gart_buffers_offset + buf->offset;
-
-		r600_blit_copy(dev, src_offset, dst_offset, pass_size);
-
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-
-		/* Update the input parameters for next time */
-		image->data = (const u8 __user *)image->data + pass_size;
-		dst_offset += pass_size;
-		size -= pass_size;
-	} while (size > 0);
-	r600_done_blit_copy(dev);
-
-	return 0;
-}
-
-/*
- * Legacy cs ioctl
- */
-static u32 radeon_cs_id_get(struct drm_radeon_private *radeon)
-{
-	/* FIXME: check if wrap affect last reported wrap & sequence */
-	radeon->cs_id_scnt = (radeon->cs_id_scnt + 1) & 0x00FFFFFF;
-	if (!radeon->cs_id_scnt) {
-		/* increment wrap counter */
-		radeon->cs_id_wcnt += 0x01000000;
-		/* valid sequence counter start at 1 */
-		radeon->cs_id_scnt = 1;
-	}
-	return (radeon->cs_id_scnt | radeon->cs_id_wcnt);
-}
-
-static void r600_cs_id_emit(drm_radeon_private_t *dev_priv, u32 *id)
-{
-	RING_LOCALS;
-
-	*id = radeon_cs_id_get(dev_priv);
-
-	/* SCRATCH 2 */
-	BEGIN_RING(3);
-	R600_CLEAR_AGE(*id);
-	ADVANCE_RING();
-	COMMIT_RING();
-}
-
-static int r600_ib_get(struct drm_device *dev,
-			struct drm_file *fpriv,
-			struct drm_buf **buffer)
-{
-	struct drm_buf *buf;
-
-	*buffer = NULL;
-	buf = radeon_freelist_get(dev);
-	if (!buf) {
-		return -EBUSY;
-	}
-	buf->file_priv = fpriv;
-	*buffer = buf;
-	return 0;
-}
-
-static void r600_ib_free(struct drm_device *dev, struct drm_buf *buf,
-			struct drm_file *fpriv, int l, int r)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (buf) {
-		if (!r)
-			r600_cp_dispatch_indirect(dev, buf, 0, l * 4);
-		radeon_cp_discard_buffer(dev, fpriv->master, buf);
-		COMMIT_RING();
-	}
-}
-
-int r600_cs_legacy_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv)
-{
-	struct drm_radeon_private *dev_priv = dev->dev_private;
-	struct drm_radeon_cs *cs = data;
-	struct drm_buf *buf;
-	unsigned family;
-	int l, r = 0;
-	u32 *ib, cs_id = 0;
-
-	if (dev_priv == NULL) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-	family = dev_priv->flags & RADEON_FAMILY_MASK;
-	if (family < CHIP_R600) {
-		DRM_ERROR("cs ioctl valid only for R6XX & R7XX in legacy mode\n");
-		return -EINVAL;
-	}
-	mutex_lock(&dev_priv->cs_mutex);
-	/* get ib */
-	r = r600_ib_get(dev, fpriv, &buf);
-	if (r) {
-		DRM_ERROR("ib_get failed\n");
-		goto out;
-	}
-	ib = dev->agp_buffer_map->handle + buf->offset;
-	/* now parse command stream */
-	r = r600_cs_legacy(dev, data,  fpriv, family, ib, &l);
-	if (r) {
-		goto out;
-	}
-
-out:
-	r600_ib_free(dev, buf, fpriv, l, r);
-	/* emit cs id sequence */
-	r600_cs_id_emit(dev_priv, &cs_id);
-	cs->cs_id = cs_id;
-	mutex_unlock(&dev_priv->cs_mutex);
-	return r;
-}
-
-void r600_cs_legacy_get_tiling_conf(struct drm_device *dev, u32 *npipes, u32 *nbanks, u32 *group_size)
-{
-	struct drm_radeon_private *dev_priv = dev->dev_private;
-
-	*npipes = dev_priv->r600_npipes;
-	*nbanks = dev_priv->r600_nbanks;
-	*group_size = dev_priv->r600_group_size;
-}
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index acc1f99..2f36fa15 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -2328,101 +2328,6 @@ int r600_cs_parse(struct radeon_cs_parser *p)
 	return 0;
 }
 
-#ifdef CONFIG_DRM_RADEON_UMS
-
-/**
- * cs_parser_fini() - clean parser states
- * @parser:	parser structure holding parsing context.
- * @error:	error number
- *
- * If error is set than unvalidate buffer, otherwise just free memory
- * used by parsing context.
- **/
-static void r600_cs_parser_fini(struct radeon_cs_parser *parser, int error)
-{
-	unsigned i;
-
-	kfree(parser->relocs);
-	for (i = 0; i < parser->nchunks; i++)
-		drm_free_large(parser->chunks[i].kdata);
-	kfree(parser->chunks);
-	kfree(parser->chunks_array);
-}
-
-static int r600_cs_parser_relocs_legacy(struct radeon_cs_parser *p)
-{
-	if (p->chunk_relocs == NULL) {
-		return 0;
-	}
-	p->relocs = kzalloc(sizeof(struct radeon_bo_list), GFP_KERNEL);
-	if (p->relocs == NULL) {
-		return -ENOMEM;
-	}
-	return 0;
-}
-
-int r600_cs_legacy(struct drm_device *dev, void *data, struct drm_file *filp,
-			unsigned family, u32 *ib, int *l)
-{
-	struct radeon_cs_parser parser;
-	struct radeon_cs_chunk *ib_chunk;
-	struct r600_cs_track *track;
-	int r;
-
-	/* initialize tracker */
-	track = kzalloc(sizeof(*track), GFP_KERNEL);
-	if (track == NULL)
-		return -ENOMEM;
-	r600_cs_track_init(track);
-	r600_cs_legacy_get_tiling_conf(dev, &track->npipes, &track->nbanks, &track->group_size);
-	/* initialize parser */
-	memset(&parser, 0, sizeof(struct radeon_cs_parser));
-	parser.filp = filp;
-	parser.dev = &dev->pdev->dev;
-	parser.rdev = NULL;
-	parser.family = family;
-	parser.track = track;
-	parser.ib.ptr = ib;
-	r = radeon_cs_parser_init(&parser, data);
-	if (r) {
-		DRM_ERROR("Failed to initialize parser !\n");
-		r600_cs_parser_fini(&parser, r);
-		return r;
-	}
-	r = r600_cs_parser_relocs_legacy(&parser);
-	if (r) {
-		DRM_ERROR("Failed to parse relocation !\n");
-		r600_cs_parser_fini(&parser, r);
-		return r;
-	}
-	/* Copy the packet into the IB, the parser will read from the
-	 * input memory (cached) and write to the IB (which can be
-	 * uncached). */
-	ib_chunk = parser.chunk_ib;
-	parser.ib.length_dw = ib_chunk->length_dw;
-	*l = parser.ib.length_dw;
-	if (copy_from_user(ib, ib_chunk->user_ptr, ib_chunk->length_dw * 4)) {
-		r = -EFAULT;
-		r600_cs_parser_fini(&parser, r);
-		return r;
-	}
-	r = r600_cs_parse(&parser);
-	if (r) {
-		DRM_ERROR("Invalid command stream !\n");
-		r600_cs_parser_fini(&parser, r);
-		return r;
-	}
-	r600_cs_parser_fini(&parser, r);
-	return r;
-}
-
-void r600_cs_legacy_init(void)
-{
-	r600_nomm = 1;
-}
-
-#endif
-
 /*
  *  DMA
  */
diff --git a/drivers/gpu/drm/radeon/radeon_cp.c b/drivers/gpu/drm/radeon/radeon_cp.c
deleted file mode 100644
index 500287e..0000000
--- a/drivers/gpu/drm/radeon/radeon_cp.c
+++ /dev/null
@@ -1,2243 +0,0 @@
-/* radeon_cp.c -- CP support for Radeon -*- linux-c -*- */
-/*
- * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
- * Copyright 2007 Advanced Micro Devices, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Kevin E. Martin <martin@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- *
- * ------------------------ This file is DEPRECATED! -------------------------
- */
-
-#include <linux/module.h>
-
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_drv.h"
-#include "r300_reg.h"
-
-#define RADEON_FIFO_DEBUG	0
-
-/* Firmware Names */
-#define FIRMWARE_R100		"radeon/R100_cp.bin"
-#define FIRMWARE_R200		"radeon/R200_cp.bin"
-#define FIRMWARE_R300		"radeon/R300_cp.bin"
-#define FIRMWARE_R420		"radeon/R420_cp.bin"
-#define FIRMWARE_RS690		"radeon/RS690_cp.bin"
-#define FIRMWARE_RS600		"radeon/RS600_cp.bin"
-#define FIRMWARE_R520		"radeon/R520_cp.bin"
-
-MODULE_FIRMWARE(FIRMWARE_R100);
-MODULE_FIRMWARE(FIRMWARE_R200);
-MODULE_FIRMWARE(FIRMWARE_R300);
-MODULE_FIRMWARE(FIRMWARE_R420);
-MODULE_FIRMWARE(FIRMWARE_RS690);
-MODULE_FIRMWARE(FIRMWARE_RS600);
-MODULE_FIRMWARE(FIRMWARE_R520);
-
-static int radeon_do_cleanup_cp(struct drm_device * dev);
-static void radeon_do_cp_start(drm_radeon_private_t * dev_priv);
-
-u32 radeon_read_ring_rptr(drm_radeon_private_t *dev_priv, u32 off)
-{
-	u32 val;
-
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		val = DRM_READ32(dev_priv->ring_rptr, off);
-	} else {
-		val = *(((volatile u32 *)
-			 dev_priv->ring_rptr->handle) +
-			(off / sizeof(u32)));
-		val = le32_to_cpu(val);
-	}
-	return val;
-}
-
-u32 radeon_get_ring_head(drm_radeon_private_t *dev_priv)
-{
-	if (dev_priv->writeback_works)
-		return radeon_read_ring_rptr(dev_priv, 0);
-	else {
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			return RADEON_READ(R600_CP_RB_RPTR);
-		else
-			return RADEON_READ(RADEON_CP_RB_RPTR);
-	}
-}
-
-void radeon_write_ring_rptr(drm_radeon_private_t *dev_priv, u32 off, u32 val)
-{
-	if (dev_priv->flags & RADEON_IS_AGP)
-		DRM_WRITE32(dev_priv->ring_rptr, off, val);
-	else
-		*(((volatile u32 *) dev_priv->ring_rptr->handle) +
-		  (off / sizeof(u32))) = cpu_to_le32(val);
-}
-
-void radeon_set_ring_head(drm_radeon_private_t *dev_priv, u32 val)
-{
-	radeon_write_ring_rptr(dev_priv, 0, val);
-}
-
-u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index)
-{
-	if (dev_priv->writeback_works) {
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			return radeon_read_ring_rptr(dev_priv,
-						     R600_SCRATCHOFF(index));
-		else
-			return radeon_read_ring_rptr(dev_priv,
-						     RADEON_SCRATCHOFF(index));
-	} else {
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			return RADEON_READ(R600_SCRATCH_REG0 + 4*index);
-		else
-			return RADEON_READ(RADEON_SCRATCH_REG0 + 4*index);
-	}
-}
-
-static u32 R500_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-	RADEON_WRITE(R520_MC_IND_INDEX, 0x7f0000 | (addr & 0xff));
-	ret = RADEON_READ(R520_MC_IND_DATA);
-	RADEON_WRITE(R520_MC_IND_INDEX, 0);
-	return ret;
-}
-
-static u32 RS480_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-	RADEON_WRITE(RS480_NB_MC_INDEX, addr & 0xff);
-	ret = RADEON_READ(RS480_NB_MC_DATA);
-	RADEON_WRITE(RS480_NB_MC_INDEX, 0xff);
-	return ret;
-}
-
-static u32 RS690_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-	RADEON_WRITE(RS690_MC_INDEX, (addr & RS690_MC_INDEX_MASK));
-	ret = RADEON_READ(RS690_MC_DATA);
-	RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_MASK);
-	return ret;
-}
-
-static u32 RS600_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	u32 ret;
-	RADEON_WRITE(RS600_MC_INDEX, ((addr & RS600_MC_ADDR_MASK) |
-				      RS600_MC_IND_CITF_ARB0));
-	ret = RADEON_READ(RS600_MC_DATA);
-	return ret;
-}
-
-static u32 IGP_READ_MCIND(drm_radeon_private_t *dev_priv, int addr)
-{
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-		return RS690_READ_MCIND(dev_priv, addr);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-		return RS600_READ_MCIND(dev_priv, addr);
-	else
-		return RS480_READ_MCIND(dev_priv, addr);
-}
-
-u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv)
-{
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-		return RADEON_READ(R700_MC_VM_FB_LOCATION);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return RADEON_READ(R600_MC_VM_FB_LOCATION);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
-		return R500_READ_MCIND(dev_priv, RV515_MC_FB_LOCATION);
-	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-		return RS690_READ_MCIND(dev_priv, RS690_MC_FB_LOCATION);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-		return RS600_READ_MCIND(dev_priv, RS600_MC_FB_LOCATION);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
-		return R500_READ_MCIND(dev_priv, R520_MC_FB_LOCATION);
-	else
-		return RADEON_READ(RADEON_MC_FB_LOCATION);
-}
-
-static void radeon_write_fb_location(drm_radeon_private_t *dev_priv, u32 fb_loc)
-{
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-		RADEON_WRITE(R700_MC_VM_FB_LOCATION, fb_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		RADEON_WRITE(R600_MC_VM_FB_LOCATION, fb_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
-		R500_WRITE_MCIND(RV515_MC_FB_LOCATION, fb_loc);
-	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-		RS690_WRITE_MCIND(RS690_MC_FB_LOCATION, fb_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-		RS600_WRITE_MCIND(RS600_MC_FB_LOCATION, fb_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
-		R500_WRITE_MCIND(R520_MC_FB_LOCATION, fb_loc);
-	else
-		RADEON_WRITE(RADEON_MC_FB_LOCATION, fb_loc);
-}
-
-void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc)
-{
-	/*R6xx/R7xx: AGP_TOP and BOT are actually 18 bits each */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770) {
-		RADEON_WRITE(R700_MC_VM_AGP_BOT, agp_loc & 0xffff); /* FIX ME */
-		RADEON_WRITE(R700_MC_VM_AGP_TOP, (agp_loc >> 16) & 0xffff);
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-		RADEON_WRITE(R600_MC_VM_AGP_BOT, agp_loc & 0xffff); /* FIX ME */
-		RADEON_WRITE(R600_MC_VM_AGP_TOP, (agp_loc >> 16) & 0xffff);
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515)
-		R500_WRITE_MCIND(RV515_MC_AGP_LOCATION, agp_loc);
-	else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-		RS690_WRITE_MCIND(RS690_MC_AGP_LOCATION, agp_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-		RS600_WRITE_MCIND(RS600_MC_AGP_LOCATION, agp_loc);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515)
-		R500_WRITE_MCIND(R520_MC_AGP_LOCATION, agp_loc);
-	else
-		RADEON_WRITE(RADEON_MC_AGP_LOCATION, agp_loc);
-}
-
-void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base)
-{
-	u32 agp_base_hi = upper_32_bits(agp_base);
-	u32 agp_base_lo = agp_base & 0xffffffff;
-	u32 r6xx_agp_base = (agp_base >> 22) & 0x3ffff;
-
-	/* R6xx/R7xx must be aligned to a 4MB boundary */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV770)
-		RADEON_WRITE(R700_MC_VM_AGP_BASE, r6xx_agp_base);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		RADEON_WRITE(R600_MC_VM_AGP_BASE, r6xx_agp_base);
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) {
-		R500_WRITE_MCIND(RV515_MC_AGP_BASE, agp_base_lo);
-		R500_WRITE_MCIND(RV515_MC_AGP_BASE_2, agp_base_hi);
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		 ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
-		RS690_WRITE_MCIND(RS690_MC_AGP_BASE, agp_base_lo);
-		RS690_WRITE_MCIND(RS690_MC_AGP_BASE_2, agp_base_hi);
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
-		RS600_WRITE_MCIND(RS600_AGP_BASE, agp_base_lo);
-		RS600_WRITE_MCIND(RS600_AGP_BASE_2, agp_base_hi);
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) > CHIP_RV515) {
-		R500_WRITE_MCIND(R520_MC_AGP_BASE, agp_base_lo);
-		R500_WRITE_MCIND(R520_MC_AGP_BASE_2, agp_base_hi);
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
-		RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
-		RADEON_WRITE(RS480_AGP_BASE_2, agp_base_hi);
-	} else {
-		RADEON_WRITE(RADEON_AGP_BASE, agp_base_lo);
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R200)
-			RADEON_WRITE(RADEON_AGP_BASE_2, agp_base_hi);
-	}
-}
-
-void radeon_enable_bm(struct drm_radeon_private *dev_priv)
-{
-	u32 tmp;
-	/* Turn on bus mastering */
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
-		/* rs600/rs690/rs740 */
-		tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RS600_BUS_MASTER_DIS;
-		RADEON_WRITE(RADEON_BUS_CNTL, tmp);
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV350) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
-		/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
-		tmp = RADEON_READ(RADEON_BUS_CNTL) & ~RADEON_BUS_MASTER_DIS;
-		RADEON_WRITE(RADEON_BUS_CNTL, tmp);
-	} /* PCIE cards appears to not need this */
-}
-
-static int RADEON_READ_PLL(struct drm_device * dev, int addr)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX, addr & 0x1f);
-	return RADEON_READ(RADEON_CLOCK_CNTL_DATA);
-}
-
-static u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
-{
-	RADEON_WRITE8(RADEON_PCIE_INDEX, addr & 0xff);
-	return RADEON_READ(RADEON_PCIE_DATA);
-}
-
-#if RADEON_FIFO_DEBUG
-static void radeon_status(drm_radeon_private_t * dev_priv)
-{
-	printk("%s:\n", __func__);
-	printk("RBBM_STATUS = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_RBBM_STATUS));
-	printk("CP_RB_RTPR = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_CP_RB_RPTR));
-	printk("CP_RB_WTPR = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_CP_RB_WPTR));
-	printk("AIC_CNTL = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_CNTL));
-	printk("AIC_STAT = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_STAT));
-	printk("AIC_PT_BASE = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_PT_BASE));
-	printk("TLB_ADDR = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_TLB_ADDR));
-	printk("TLB_DATA = 0x%08x\n",
-	       (unsigned int)RADEON_READ(RADEON_AIC_TLB_DATA));
-}
-#endif
-
-/* ================================================================
- * Engine, FIFO control
- */
-
-static int radeon_do_pixcache_flush(drm_radeon_private_t * dev_priv)
-{
-	u32 tmp;
-	int i;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {
-		tmp = RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT);
-		tmp |= RADEON_RB3D_DC_FLUSH_ALL;
-		RADEON_WRITE(RADEON_RB3D_DSTCACHE_CTLSTAT, tmp);
-
-		for (i = 0; i < dev_priv->usec_timeout; i++) {
-			if (!(RADEON_READ(RADEON_RB3D_DSTCACHE_CTLSTAT)
-			      & RADEON_RB3D_DC_BUSY)) {
-				return 0;
-			}
-			DRM_UDELAY(1);
-		}
-	} else {
-		/* don't flush or purge cache here or lockup */
-		return 0;
-	}
-
-#if RADEON_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-	radeon_status(dev_priv);
-#endif
-	return -EBUSY;
-}
-
-static int radeon_do_wait_for_fifo(drm_radeon_private_t * dev_priv, int entries)
-{
-	int i;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		int slots = (RADEON_READ(RADEON_RBBM_STATUS)
-			     & RADEON_RBBM_FIFOCNT_MASK);
-		if (slots >= entries)
-			return 0;
-		DRM_UDELAY(1);
-	}
-	DRM_DEBUG("wait for fifo failed status : 0x%08X 0x%08X\n",
-		 RADEON_READ(RADEON_RBBM_STATUS),
-		 RADEON_READ(R300_VAP_CNTL_STATUS));
-
-#if RADEON_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-	radeon_status(dev_priv);
-#endif
-	return -EBUSY;
-}
-
-static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv)
-{
-	int i, ret;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	ret = radeon_do_wait_for_fifo(dev_priv, 64);
-	if (ret)
-		return ret;
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		if (!(RADEON_READ(RADEON_RBBM_STATUS)
-		      & RADEON_RBBM_ACTIVE)) {
-			radeon_do_pixcache_flush(dev_priv);
-			return 0;
-		}
-		DRM_UDELAY(1);
-	}
-	DRM_DEBUG("wait idle failed status : 0x%08X 0x%08X\n",
-		 RADEON_READ(RADEON_RBBM_STATUS),
-		 RADEON_READ(R300_VAP_CNTL_STATUS));
-
-#if RADEON_FIFO_DEBUG
-	DRM_ERROR("failed!\n");
-	radeon_status(dev_priv);
-#endif
-	return -EBUSY;
-}
-
-static void radeon_init_pipes(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	uint32_t gb_tile_config, gb_pipe_sel = 0;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) {
-		uint32_t z_pipe_sel = RADEON_READ(RV530_GB_PIPE_SELECT2);
-		if ((z_pipe_sel & 3) == 3)
-			dev_priv->num_z_pipes = 2;
-		else
-			dev_priv->num_z_pipes = 1;
-	} else
-		dev_priv->num_z_pipes = 1;
-
-	/* RS4xx/RS6xx/R4xx/R5xx */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) {
-		gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT);
-		dev_priv->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1;
-		/* SE cards have 1 pipe */
-		if ((dev->pdev->device == 0x5e4c) ||
-		    (dev->pdev->device == 0x5e4f))
-			dev_priv->num_gb_pipes = 1;
-	} else {
-		/* R3xx */
-		if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300 &&
-		     dev->pdev->device != 0x4144) ||
-		    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350 &&
-		     dev->pdev->device != 0x4148)) {
-			dev_priv->num_gb_pipes = 2;
-		} else {
-			/* RV3xx/R300 AD/R350 AH */
-			dev_priv->num_gb_pipes = 1;
-		}
-	}
-	DRM_INFO("Num pipes: %d\n", dev_priv->num_gb_pipes);
-
-	gb_tile_config = (R300_ENABLE_TILING | R300_TILE_SIZE_16 /*| R300_SUBPIXEL_1_16*/);
-
-	switch (dev_priv->num_gb_pipes) {
-	case 2: gb_tile_config |= R300_PIPE_COUNT_R300; break;
-	case 3: gb_tile_config |= R300_PIPE_COUNT_R420_3P; break;
-	case 4: gb_tile_config |= R300_PIPE_COUNT_R420; break;
-	default:
-	case 1: gb_tile_config |= R300_PIPE_COUNT_RV350; break;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
-		RADEON_WRITE_PLL(R500_DYN_SCLK_PWMEM_PIPE, (1 | ((gb_pipe_sel >> 8) & 0xf) << 4));
-		RADEON_WRITE(R300_SU_REG_DEST, ((1 << dev_priv->num_gb_pipes) - 1));
-	}
-	RADEON_WRITE(R300_GB_TILE_CONFIG, gb_tile_config);
-	radeon_do_wait_for_idle(dev_priv);
-	RADEON_WRITE(R300_DST_PIPE_CONFIG, RADEON_READ(R300_DST_PIPE_CONFIG) | R300_PIPE_AUTO_CONFIG);
-	RADEON_WRITE(R300_RB2D_DSTCACHE_MODE, (RADEON_READ(R300_RB2D_DSTCACHE_MODE) |
-					       R300_DC_AUTOFLUSH_ENABLE |
-					       R300_DC_DC_DISABLE_IGNORE_PE));
-
-
-}
-
-/* ================================================================
- * CP control, initialization
- */
-
-/* Load the microcode for the CP */
-static int radeon_cp_init_microcode(drm_radeon_private_t *dev_priv)
-{
-	struct platform_device *pdev;
-	const char *fw_name = NULL;
-	int err;
-
-	DRM_DEBUG("\n");
-
-	pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
-	err = IS_ERR(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
-		return -EINVAL;
-	}
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R100) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV100) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV200) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS100) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS200)) {
-		DRM_INFO("Loading R100 Microcode\n");
-		fw_name = FIRMWARE_R100;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R200) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV250) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV280) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS300)) {
-		DRM_INFO("Loading R200 Microcode\n");
-		fw_name = FIRMWARE_R200;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV350) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV380) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS400) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS480)) {
-		DRM_INFO("Loading R300 Microcode\n");
-		fw_name = FIRMWARE_R300;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R423) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV410)) {
-		DRM_INFO("Loading R400 Microcode\n");
-		fw_name = FIRMWARE_R420;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740)) {
-		DRM_INFO("Loading RS690/RS740 Microcode\n");
-		fw_name = FIRMWARE_RS690;
-	} else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
-		DRM_INFO("Loading RS600 Microcode\n");
-		fw_name = FIRMWARE_RS600;
-	} else if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV515) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R520) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R580) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV560) ||
-		   ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV570)) {
-		DRM_INFO("Loading R500 Microcode\n");
-		fw_name = FIRMWARE_R520;
-	}
-
-	err = request_firmware(&dev_priv->me_fw, fw_name, &pdev->dev);
-	platform_device_unregister(pdev);
-	if (err) {
-		printk(KERN_ERR "radeon_cp: Failed to load firmware \"%s\"\n",
-		       fw_name);
-	} else if (dev_priv->me_fw->size % 8) {
-		printk(KERN_ERR
-		       "radeon_cp: Bogus length %zu in firmware \"%s\"\n",
-		       dev_priv->me_fw->size, fw_name);
-		err = -EINVAL;
-		release_firmware(dev_priv->me_fw);
-		dev_priv->me_fw = NULL;
-	}
-	return err;
-}
-
-static void radeon_cp_load_microcode(drm_radeon_private_t *dev_priv)
-{
-	const __be32 *fw_data;
-	int i, size;
-
-	radeon_do_wait_for_idle(dev_priv);
-
-	if (dev_priv->me_fw) {
-		size = dev_priv->me_fw->size / 4;
-		fw_data = (const __be32 *)&dev_priv->me_fw->data[0];
-		RADEON_WRITE(RADEON_CP_ME_RAM_ADDR, 0);
-		for (i = 0; i < size; i += 2) {
-			RADEON_WRITE(RADEON_CP_ME_RAM_DATAH,
-				     be32_to_cpup(&fw_data[i]));
-			RADEON_WRITE(RADEON_CP_ME_RAM_DATAL,
-				     be32_to_cpup(&fw_data[i + 1]));
-		}
-	}
-}
-
-/* Flush any pending commands to the CP.  This should only be used just
- * prior to a wait for idle, as it informs the engine that the command
- * stream is ending.
- */
-static void radeon_do_cp_flush(drm_radeon_private_t * dev_priv)
-{
-	DRM_DEBUG("\n");
-#if 0
-	u32 tmp;
-
-	tmp = RADEON_READ(RADEON_CP_RB_WPTR) | (1 << 31);
-	RADEON_WRITE(RADEON_CP_RB_WPTR, tmp);
-#endif
-}
-
-/* Wait for the CP to go idle.
- */
-int radeon_do_cp_idle(drm_radeon_private_t * dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(6);
-
-	RADEON_PURGE_CACHE();
-	RADEON_PURGE_ZCACHE();
-	RADEON_WAIT_UNTIL_IDLE();
-
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	return radeon_do_wait_for_idle(dev_priv);
-}
-
-/* Start the Command Processor.
- */
-static void radeon_do_cp_start(drm_radeon_private_t * dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	radeon_do_wait_for_idle(dev_priv);
-
-	RADEON_WRITE(RADEON_CP_CSQ_CNTL, dev_priv->cp_mode);
-
-	dev_priv->cp_running = 1;
-
-	/* on r420, any DMA from CP to system memory while 2D is active
-	 * can cause a hang.  workaround is to queue a CP RESYNC token
-	 */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) {
-		BEGIN_RING(3);
-		OUT_RING(CP_PACKET0(R300_CP_RESYNC_ADDR, 1));
-		OUT_RING(5); /* scratch reg 5 */
-		OUT_RING(0xdeadbeef);
-		ADVANCE_RING();
-		COMMIT_RING();
-	}
-
-	BEGIN_RING(8);
-	/* isync can only be written through cp on r5xx write it here */
-	OUT_RING(CP_PACKET0(RADEON_ISYNC_CNTL, 0));
-	OUT_RING(RADEON_ISYNC_ANY2D_IDLE3D |
-		 RADEON_ISYNC_ANY3D_IDLE2D |
-		 RADEON_ISYNC_WAIT_IDLEGUI |
-		 RADEON_ISYNC_CPSCRATCH_IDLEGUI);
-	RADEON_PURGE_CACHE();
-	RADEON_PURGE_ZCACHE();
-	RADEON_WAIT_UNTIL_IDLE();
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	dev_priv->track_flush |= RADEON_FLUSH_EMITED | RADEON_PURGE_EMITED;
-}
-
-/* Reset the Command Processor.  This will not flush any pending
- * commands, so you must wait for the CP command stream to complete
- * before calling this routine.
- */
-static void radeon_do_cp_reset(drm_radeon_private_t * dev_priv)
-{
-	u32 cur_read_ptr;
-	DRM_DEBUG("\n");
-
-	cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR);
-	RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr);
-	SET_RING_HEAD(dev_priv, cur_read_ptr);
-	dev_priv->ring.tail = cur_read_ptr;
-}
-
-/* Stop the Command Processor.  This will not flush any pending
- * commands, so you must flush the command stream and wait for the CP
- * to go idle before calling this routine.
- */
-static void radeon_do_cp_stop(drm_radeon_private_t * dev_priv)
-{
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	/* finish the pending CP_RESYNC token */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R420) {
-		BEGIN_RING(2);
-		OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
-		OUT_RING(R300_RB3D_DC_FINISH);
-		ADVANCE_RING();
-		COMMIT_RING();
-		radeon_do_wait_for_idle(dev_priv);
-	}
-
-	RADEON_WRITE(RADEON_CP_CSQ_CNTL, RADEON_CSQ_PRIDIS_INDDIS);
-
-	dev_priv->cp_running = 0;
-}
-
-/* Reset the engine.  This will stop the CP if it is running.
- */
-static int radeon_do_engine_reset(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	u32 clock_cntl_index = 0, mclk_cntl = 0, rbbm_soft_reset;
-	DRM_DEBUG("\n");
-
-	radeon_do_pixcache_flush(dev_priv);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV410) {
-		/* may need something similar for newer chips */
-		clock_cntl_index = RADEON_READ(RADEON_CLOCK_CNTL_INDEX);
-		mclk_cntl = RADEON_READ_PLL(dev, RADEON_MCLK_CNTL);
-
-		RADEON_WRITE_PLL(RADEON_MCLK_CNTL, (mclk_cntl |
-						    RADEON_FORCEON_MCLKA |
-						    RADEON_FORCEON_MCLKB |
-						    RADEON_FORCEON_YCLKA |
-						    RADEON_FORCEON_YCLKB |
-						    RADEON_FORCEON_MC |
-						    RADEON_FORCEON_AIC));
-	}
-
-	rbbm_soft_reset = RADEON_READ(RADEON_RBBM_SOFT_RESET);
-
-	RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset |
-					      RADEON_SOFT_RESET_CP |
-					      RADEON_SOFT_RESET_HI |
-					      RADEON_SOFT_RESET_SE |
-					      RADEON_SOFT_RESET_RE |
-					      RADEON_SOFT_RESET_PP |
-					      RADEON_SOFT_RESET_E2 |
-					      RADEON_SOFT_RESET_RB));
-	RADEON_READ(RADEON_RBBM_SOFT_RESET);
-	RADEON_WRITE(RADEON_RBBM_SOFT_RESET, (rbbm_soft_reset &
-					      ~(RADEON_SOFT_RESET_CP |
-						RADEON_SOFT_RESET_HI |
-						RADEON_SOFT_RESET_SE |
-						RADEON_SOFT_RESET_RE |
-						RADEON_SOFT_RESET_PP |
-						RADEON_SOFT_RESET_E2 |
-						RADEON_SOFT_RESET_RB)));
-	RADEON_READ(RADEON_RBBM_SOFT_RESET);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV410) {
-		RADEON_WRITE_PLL(RADEON_MCLK_CNTL, mclk_cntl);
-		RADEON_WRITE(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index);
-		RADEON_WRITE(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset);
-	}
-
-	/* setup the raster pipes */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R300)
-	    radeon_init_pipes(dev);
-
-	/* Reset the CP ring */
-	radeon_do_cp_reset(dev_priv);
-
-	/* The CP is no longer running after an engine reset */
-	dev_priv->cp_running = 0;
-
-	/* Reset any pending vertex, indirect buffers */
-	radeon_freelist_reset(dev);
-
-	return 0;
-}
-
-static void radeon_cp_init_ring_buffer(struct drm_device * dev,
-				       drm_radeon_private_t *dev_priv,
-				       struct drm_file *file_priv)
-{
-	struct drm_radeon_master_private *master_priv;
-	u32 ring_start, cur_read_ptr;
-
-	/* Initialize the memory controller. With new memory map, the fb location
-	 * is not changed, it should have been properly initialized already. Part
-	 * of the problem is that the code below is bogus, assuming the GART is
-	 * always appended to the fb which is not necessarily the case
-	 */
-	if (!dev_priv->new_memmap)
-		radeon_write_fb_location(dev_priv,
-			     ((dev_priv->gart_vm_start - 1) & 0xffff0000)
-			     | (dev_priv->fb_location >> 16));
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		radeon_write_agp_base(dev_priv, dev->agp->base);
-
-		radeon_write_agp_location(dev_priv,
-			     (((dev_priv->gart_vm_start - 1 +
-				dev_priv->gart_size) & 0xffff0000) |
-			      (dev_priv->gart_vm_start >> 16)));
-
-		ring_start = (dev_priv->cp_ring->offset
-			      - dev->agp->base
-			      + dev_priv->gart_vm_start);
-	} else
-#endif
-		ring_start = (dev_priv->cp_ring->offset
-			      - (unsigned long)dev->sg->virtual
-			      + dev_priv->gart_vm_start);
-
-	RADEON_WRITE(RADEON_CP_RB_BASE, ring_start);
-
-	/* Set the write pointer delay */
-	RADEON_WRITE(RADEON_CP_RB_WPTR_DELAY, 0);
-
-	/* Initialize the ring buffer's read and write pointers */
-	cur_read_ptr = RADEON_READ(RADEON_CP_RB_RPTR);
-	RADEON_WRITE(RADEON_CP_RB_WPTR, cur_read_ptr);
-	SET_RING_HEAD(dev_priv, cur_read_ptr);
-	dev_priv->ring.tail = cur_read_ptr;
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		RADEON_WRITE(RADEON_CP_RB_RPTR_ADDR,
-			     dev_priv->ring_rptr->offset
-			     - dev->agp->base + dev_priv->gart_vm_start);
-	} else
-#endif
-	{
-		RADEON_WRITE(RADEON_CP_RB_RPTR_ADDR,
-			     dev_priv->ring_rptr->offset
-			     - ((unsigned long) dev->sg->virtual)
-			     + dev_priv->gart_vm_start);
-	}
-
-	/* Set ring buffer size */
-#ifdef __BIG_ENDIAN
-	RADEON_WRITE(RADEON_CP_RB_CNTL,
-		     RADEON_BUF_SWAP_32BIT |
-		     (dev_priv->ring.fetch_size_l2ow << 18) |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#else
-	RADEON_WRITE(RADEON_CP_RB_CNTL,
-		     (dev_priv->ring.fetch_size_l2ow << 18) |
-		     (dev_priv->ring.rptr_update_l2qw << 8) |
-		     dev_priv->ring.size_l2qw);
-#endif
-
-
-	/* Initialize the scratch register pointer.  This will cause
-	 * the scratch register values to be written out to memory
-	 * whenever they are updated.
-	 *
-	 * We simply put this behind the ring read pointer, this works
-	 * with PCI GART as well as (whatever kind of) AGP GART
-	 */
-	RADEON_WRITE(RADEON_SCRATCH_ADDR, RADEON_READ(RADEON_CP_RB_RPTR_ADDR)
-		     + RADEON_SCRATCH_REG_OFFSET);
-
-	RADEON_WRITE(RADEON_SCRATCH_UMSK, 0x7);
-
-	radeon_enable_bm(dev_priv);
-
-	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(0), 0);
-	RADEON_WRITE(RADEON_LAST_FRAME_REG, 0);
-
-	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1), 0);
-	RADEON_WRITE(RADEON_LAST_DISPATCH_REG, 0);
-
-	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(2), 0);
-	RADEON_WRITE(RADEON_LAST_CLEAR_REG, 0);
-
-	/* reset sarea copies of these */
-	master_priv = file_priv->master->driver_priv;
-	if (master_priv->sarea_priv) {
-		master_priv->sarea_priv->last_frame = 0;
-		master_priv->sarea_priv->last_dispatch = 0;
-		master_priv->sarea_priv->last_clear = 0;
-	}
-
-	radeon_do_wait_for_idle(dev_priv);
-
-	/* Sync everything up */
-	RADEON_WRITE(RADEON_ISYNC_CNTL,
-		     (RADEON_ISYNC_ANY2D_IDLE3D |
-		      RADEON_ISYNC_ANY3D_IDLE2D |
-		      RADEON_ISYNC_WAIT_IDLEGUI |
-		      RADEON_ISYNC_CPSCRATCH_IDLEGUI));
-
-}
-
-static void radeon_test_writeback(drm_radeon_private_t * dev_priv)
-{
-	u32 tmp;
-
-	/* Start with assuming that writeback doesn't work */
-	dev_priv->writeback_works = 0;
-
-	/* Writeback doesn't seem to work everywhere, test it here and possibly
-	 * enable it if it appears to work
-	 */
-	radeon_write_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1), 0);
-
-	RADEON_WRITE(RADEON_SCRATCH_REG1, 0xdeadbeef);
-
-	for (tmp = 0; tmp < dev_priv->usec_timeout; tmp++) {
-		u32 val;
-
-		val = radeon_read_ring_rptr(dev_priv, RADEON_SCRATCHOFF(1));
-		if (val == 0xdeadbeef)
-			break;
-		DRM_UDELAY(1);
-	}
-
-	if (tmp < dev_priv->usec_timeout) {
-		dev_priv->writeback_works = 1;
-		DRM_INFO("writeback test succeeded in %d usecs\n", tmp);
-	} else {
-		dev_priv->writeback_works = 0;
-		DRM_INFO("writeback test failed\n");
-	}
-	if (radeon_no_wb == 1) {
-		dev_priv->writeback_works = 0;
-		DRM_INFO("writeback forced off\n");
-	}
-
-	if (!dev_priv->writeback_works) {
-		/* Disable writeback to avoid unnecessary bus master transfer */
-		RADEON_WRITE(RADEON_CP_RB_CNTL, RADEON_READ(RADEON_CP_RB_CNTL) |
-			     RADEON_RB_NO_UPDATE);
-		RADEON_WRITE(RADEON_SCRATCH_UMSK, 0);
-	}
-}
-
-/* Enable or disable IGP GART on the chip */
-static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
-{
-	u32 temp;
-
-	if (on) {
-		DRM_DEBUG("programming igp gart %08X %08lX %08X\n",
-			  dev_priv->gart_vm_start,
-			  (long)dev_priv->gart_info.bus_addr,
-			  dev_priv->gart_size);
-
-		temp = IGP_READ_MCIND(dev_priv, RS480_MC_MISC_CNTL);
-		if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-		    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))
-			IGP_WRITE_MCIND(RS480_MC_MISC_CNTL, (RS480_GART_INDEX_REG_EN |
-							     RS690_BLOCK_GFX_D3_EN));
-		else
-			IGP_WRITE_MCIND(RS480_MC_MISC_CNTL, RS480_GART_INDEX_REG_EN);
-
-		IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN |
-							       RS480_VA_SIZE_32MB));
-
-		temp = IGP_READ_MCIND(dev_priv, RS480_GART_FEATURE_ID);
-		IGP_WRITE_MCIND(RS480_GART_FEATURE_ID, (RS480_HANG_EN |
-							RS480_TLB_ENABLE |
-							RS480_GTW_LAC_EN |
-							RS480_1LEVEL_GART));
-
-		temp = dev_priv->gart_info.bus_addr & 0xfffff000;
-		temp |= (upper_32_bits(dev_priv->gart_info.bus_addr) & 0xff) << 4;
-		IGP_WRITE_MCIND(RS480_GART_BASE, temp);
-
-		temp = IGP_READ_MCIND(dev_priv, RS480_AGP_MODE_CNTL);
-		IGP_WRITE_MCIND(RS480_AGP_MODE_CNTL, ((1 << RS480_REQ_TYPE_SNOOP_SHIFT) |
-						      RS480_REQ_TYPE_SNOOP_DIS));
-
-		radeon_write_agp_base(dev_priv, dev_priv->gart_vm_start);
-
-		dev_priv->gart_size = 32*1024*1024;
-		temp = (((dev_priv->gart_vm_start - 1 + dev_priv->gart_size) &
-			 0xffff0000) | (dev_priv->gart_vm_start >> 16));
-
-		radeon_write_agp_location(dev_priv, temp);
-
-		temp = IGP_READ_MCIND(dev_priv, RS480_AGP_ADDRESS_SPACE_SIZE);
-		IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, (RS480_GART_EN |
-							       RS480_VA_SIZE_32MB));
-
-		do {
-			temp = IGP_READ_MCIND(dev_priv, RS480_GART_CACHE_CNTRL);
-			if ((temp & RS480_GART_CACHE_INVALIDATE) == 0)
-				break;
-			DRM_UDELAY(1);
-		} while (1);
-
-		IGP_WRITE_MCIND(RS480_GART_CACHE_CNTRL,
-				RS480_GART_CACHE_INVALIDATE);
-
-		do {
-			temp = IGP_READ_MCIND(dev_priv, RS480_GART_CACHE_CNTRL);
-			if ((temp & RS480_GART_CACHE_INVALIDATE) == 0)
-				break;
-			DRM_UDELAY(1);
-		} while (1);
-
-		IGP_WRITE_MCIND(RS480_GART_CACHE_CNTRL, 0);
-	} else {
-		IGP_WRITE_MCIND(RS480_AGP_ADDRESS_SPACE_SIZE, 0);
-	}
-}
-
-/* Enable or disable IGP GART on the chip */
-static void rs600_set_igpgart(drm_radeon_private_t *dev_priv, int on)
-{
-	u32 temp;
-	int i;
-
-	if (on) {
-		DRM_DEBUG("programming igp gart %08X %08lX %08X\n",
-			 dev_priv->gart_vm_start,
-			 (long)dev_priv->gart_info.bus_addr,
-			 dev_priv->gart_size);
-
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, (RS600_EFFECTIVE_L2_CACHE_SIZE(6) |
-						    RS600_EFFECTIVE_L2_QUEUE_SIZE(6)));
-
-		for (i = 0; i < 19; i++)
-			IGP_WRITE_MCIND(RS600_MC_PT0_CLIENT0_CNTL + i,
-					(RS600_ENABLE_TRANSLATION_MODE_OVERRIDE |
-					 RS600_SYSTEM_ACCESS_MODE_IN_SYS |
-					 RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH |
-					 RS600_EFFECTIVE_L1_CACHE_SIZE(3) |
-					 RS600_ENABLE_FRAGMENT_PROCESSING |
-					 RS600_EFFECTIVE_L1_QUEUE_SIZE(3)));
-
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_CNTL, (RS600_ENABLE_PAGE_TABLE |
-							     RS600_PAGE_TABLE_TYPE_FLAT));
-
-		/* disable all other contexts */
-		for (i = 1; i < 8; i++)
-			IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_CNTL + i, 0);
-
-		/* setup the page table aperture */
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR,
-				dev_priv->gart_info.bus_addr);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR,
-				dev_priv->gart_vm_start);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR,
-				(dev_priv->gart_vm_start + dev_priv->gart_size - 1));
-		IGP_WRITE_MCIND(RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR, 0);
-
-		/* setup the system aperture */
-		IGP_WRITE_MCIND(RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR,
-				dev_priv->gart_vm_start);
-		IGP_WRITE_MCIND(RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR,
-				(dev_priv->gart_vm_start + dev_priv->gart_size - 1));
-
-		/* enable page tables */
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, (temp | RS600_ENABLE_PT));
-
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_CNTL1);
-		IGP_WRITE_MCIND(RS600_MC_CNTL1, (temp | RS600_ENABLE_PAGE_TABLES));
-
-		/* invalidate the cache */
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-
-		temp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-
-		temp |= RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE;
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-
-		temp &= ~(RS600_INVALIDATE_ALL_L1_TLBS | RS600_INVALIDATE_L2_CACHE);
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, temp);
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_PT0_CNTL);
-
-	} else {
-		IGP_WRITE_MCIND(RS600_MC_PT0_CNTL, 0);
-		temp = IGP_READ_MCIND(dev_priv, RS600_MC_CNTL1);
-		temp &= ~RS600_ENABLE_PAGE_TABLES;
-		IGP_WRITE_MCIND(RS600_MC_CNTL1, temp);
-	}
-}
-
-static void radeon_set_pciegart(drm_radeon_private_t * dev_priv, int on)
-{
-	u32 tmp = RADEON_READ_PCIE(dev_priv, RADEON_PCIE_TX_GART_CNTL);
-	if (on) {
-
-		DRM_DEBUG("programming pcie %08X %08lX %08X\n",
-			  dev_priv->gart_vm_start,
-			  (long)dev_priv->gart_info.bus_addr,
-			  dev_priv->gart_size);
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_DISCARD_RD_ADDR_LO,
-				  dev_priv->gart_vm_start);
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_BASE,
-				  dev_priv->gart_info.bus_addr);
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_START_LO,
-				  dev_priv->gart_vm_start);
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_END_LO,
-				  dev_priv->gart_vm_start +
-				  dev_priv->gart_size - 1);
-
-		radeon_write_agp_location(dev_priv, 0xffffffc0); /* ?? */
-
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_CNTL,
-				  RADEON_PCIE_TX_GART_EN);
-	} else {
-		RADEON_WRITE_PCIE(RADEON_PCIE_TX_GART_CNTL,
-				  tmp & ~RADEON_PCIE_TX_GART_EN);
-	}
-}
-
-/* Enable or disable PCI GART on the chip */
-static void radeon_set_pcigart(drm_radeon_private_t * dev_priv, int on)
-{
-	u32 tmp;
-
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740) ||
-	    (dev_priv->flags & RADEON_IS_IGPGART)) {
-		radeon_set_igpgart(dev_priv, on);
-		return;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600) {
-		rs600_set_igpgart(dev_priv, on);
-		return;
-	}
-
-	if (dev_priv->flags & RADEON_IS_PCIE) {
-		radeon_set_pciegart(dev_priv, on);
-		return;
-	}
-
-	tmp = RADEON_READ(RADEON_AIC_CNTL);
-
-	if (on) {
-		RADEON_WRITE(RADEON_AIC_CNTL,
-			     tmp | RADEON_PCIGART_TRANSLATE_EN);
-
-		/* set PCI GART page-table base address
-		 */
-		RADEON_WRITE(RADEON_AIC_PT_BASE, dev_priv->gart_info.bus_addr);
-
-		/* set address range for PCI address translate
-		 */
-		RADEON_WRITE(RADEON_AIC_LO_ADDR, dev_priv->gart_vm_start);
-		RADEON_WRITE(RADEON_AIC_HI_ADDR, dev_priv->gart_vm_start
-			     + dev_priv->gart_size - 1);
-
-		/* Turn off AGP aperture -- is this required for PCI GART?
-		 */
-		radeon_write_agp_location(dev_priv, 0xffffffc0);
-		RADEON_WRITE(RADEON_AGP_COMMAND, 0);	/* clear AGP_COMMAND */
-	} else {
-		RADEON_WRITE(RADEON_AIC_CNTL,
-			     tmp & ~RADEON_PCIGART_TRANSLATE_EN);
-	}
-}
-
-static int radeon_setup_pcigart_surface(drm_radeon_private_t *dev_priv)
-{
-	struct drm_ati_pcigart_info *gart_info = &dev_priv->gart_info;
-	struct radeon_virt_surface *vp;
-	int i;
-
-	for (i = 0; i < RADEON_MAX_SURFACES * 2; i++) {
-		if (!dev_priv->virt_surfaces[i].file_priv ||
-		    dev_priv->virt_surfaces[i].file_priv == PCIGART_FILE_PRIV)
-			break;
-	}
-	if (i >= 2 * RADEON_MAX_SURFACES)
-		return -ENOMEM;
-	vp = &dev_priv->virt_surfaces[i];
-
-	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-		struct radeon_surface *sp = &dev_priv->surfaces[i];
-		if (sp->refcount)
-			continue;
-
-		vp->surface_index = i;
-		vp->lower = gart_info->bus_addr;
-		vp->upper = vp->lower + gart_info->table_size;
-		vp->flags = 0;
-		vp->file_priv = PCIGART_FILE_PRIV;
-
-		sp->refcount = 1;
-		sp->lower = vp->lower;
-		sp->upper = vp->upper;
-		sp->flags = 0;
-
-		RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * i, sp->flags);
-		RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND + 16 * i, sp->lower);
-		RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND + 16 * i, sp->upper);
-		return 0;
-	}
-
-	return -ENOMEM;
-}
-
-static int radeon_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
-			     struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-
-	DRM_DEBUG("\n");
-
-	/* if we require new memory map but we don't have it fail */
-	if ((dev_priv->flags & RADEON_NEW_MEMMAP) && !dev_priv->new_memmap) {
-		DRM_ERROR("Cannot initialise DRM on this card\nThis card requires a new X.org DDX for 3D\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	if (init->is_pci && (dev_priv->flags & RADEON_IS_AGP)) {
-		DRM_DEBUG("Forcing AGP card to PCI mode\n");
-		dev_priv->flags &= ~RADEON_IS_AGP;
-	} else if (!(dev_priv->flags & (RADEON_IS_AGP | RADEON_IS_PCI | RADEON_IS_PCIE))
-		   && !init->is_pci) {
-		DRM_DEBUG("Restoring AGP flag\n");
-		dev_priv->flags |= RADEON_IS_AGP;
-	}
-
-	if ((!(dev_priv->flags & RADEON_IS_AGP)) && !dev->sg) {
-		DRM_ERROR("PCI GART memory not allocated!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->usec_timeout = init->usec_timeout;
-	if (dev_priv->usec_timeout < 1 ||
-	    dev_priv->usec_timeout > RADEON_MAX_USEC_TIMEOUT) {
-		DRM_DEBUG("TIMEOUT problem!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	/* Enable vblank on CRTC1 for older X servers
-	 */
-	dev_priv->vblank_crtc = DRM_RADEON_VBLANK_CRTC1;
-
-	switch(init->func) {
-	case RADEON_INIT_R200_CP:
-		dev_priv->microcode_version = UCODE_R200;
-		break;
-	case RADEON_INIT_R300_CP:
-		dev_priv->microcode_version = UCODE_R300;
-		break;
-	default:
-		dev_priv->microcode_version = UCODE_R100;
-	}
-
-	dev_priv->do_boxes = 0;
-	dev_priv->cp_mode = init->cp_mode;
-
-	/* We don't support anything other than bus-mastering ring mode,
-	 * but the ring can be in either AGP or PCI space for the ring
-	 * read pointer.
-	 */
-	if ((init->cp_mode != RADEON_CSQ_PRIBM_INDDIS) &&
-	    (init->cp_mode != RADEON_CSQ_PRIBM_INDBM)) {
-		DRM_DEBUG("BAD cp_mode (%x)!\n", init->cp_mode);
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	switch (init->fb_bpp) {
-	case 16:
-		dev_priv->color_fmt = RADEON_COLOR_FORMAT_RGB565;
-		break;
-	case 32:
-	default:
-		dev_priv->color_fmt = RADEON_COLOR_FORMAT_ARGB8888;
-		break;
-	}
-	dev_priv->front_offset = init->front_offset;
-	dev_priv->front_pitch = init->front_pitch;
-	dev_priv->back_offset = init->back_offset;
-	dev_priv->back_pitch = init->back_pitch;
-
-	switch (init->depth_bpp) {
-	case 16:
-		dev_priv->depth_fmt = RADEON_DEPTH_FORMAT_16BIT_INT_Z;
-		break;
-	case 32:
-	default:
-		dev_priv->depth_fmt = RADEON_DEPTH_FORMAT_24BIT_INT_Z;
-		break;
-	}
-	dev_priv->depth_offset = init->depth_offset;
-	dev_priv->depth_pitch = init->depth_pitch;
-
-	/* Hardware state for depth clears.  Remove this if/when we no
-	 * longer clear the depth buffer with a 3D rectangle.  Hard-code
-	 * all values to prevent unwanted 3D state from slipping through
-	 * and screwing with the clear operation.
-	 */
-	dev_priv->depth_clear.rb3d_cntl = (RADEON_PLANE_MASK_ENABLE |
-					   (dev_priv->color_fmt << 10) |
-					   (dev_priv->microcode_version ==
-					    UCODE_R100 ? RADEON_ZBLOCK16 : 0));
-
-	dev_priv->depth_clear.rb3d_zstencilcntl =
-	    (dev_priv->depth_fmt |
-	     RADEON_Z_TEST_ALWAYS |
-	     RADEON_STENCIL_TEST_ALWAYS |
-	     RADEON_STENCIL_S_FAIL_REPLACE |
-	     RADEON_STENCIL_ZPASS_REPLACE |
-	     RADEON_STENCIL_ZFAIL_REPLACE | RADEON_Z_WRITE_ENABLE);
-
-	dev_priv->depth_clear.se_cntl = (RADEON_FFACE_CULL_CW |
-					 RADEON_BFACE_SOLID |
-					 RADEON_FFACE_SOLID |
-					 RADEON_FLAT_SHADE_VTX_LAST |
-					 RADEON_DIFFUSE_SHADE_FLAT |
-					 RADEON_ALPHA_SHADE_FLAT |
-					 RADEON_SPECULAR_SHADE_FLAT |
-					 RADEON_FOG_SHADE_FLAT |
-					 RADEON_VTX_PIX_CENTER_OGL |
-					 RADEON_ROUND_MODE_TRUNC |
-					 RADEON_ROUND_PREC_8TH_PIX);
-
-
-	dev_priv->ring_offset = init->ring_offset;
-	dev_priv->ring_rptr_offset = init->ring_rptr_offset;
-	dev_priv->buffers_offset = init->buffers_offset;
-	dev_priv->gart_textures_offset = init->gart_textures_offset;
-
-	master_priv->sarea = drm_legacy_getsarea(dev);
-	if (!master_priv->sarea) {
-		DRM_ERROR("could not find sarea!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	dev_priv->cp_ring = drm_legacy_findmap(dev, init->ring_offset);
-	if (!dev_priv->cp_ring) {
-		DRM_ERROR("could not find cp ring region!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-	dev_priv->ring_rptr = drm_legacy_findmap(dev, init->ring_rptr_offset);
-	if (!dev_priv->ring_rptr) {
-		DRM_ERROR("could not find ring read pointer!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-	dev->agp_buffer_token = init->buffers_offset;
-	dev->agp_buffer_map = drm_legacy_findmap(dev, init->buffers_offset);
-	if (!dev->agp_buffer_map) {
-		DRM_ERROR("could not find dma buffer region!\n");
-		radeon_do_cleanup_cp(dev);
-		return -EINVAL;
-	}
-
-	if (init->gart_textures_offset) {
-		dev_priv->gart_textures =
-		    drm_legacy_findmap(dev, init->gart_textures_offset);
-		if (!dev_priv->gart_textures) {
-			DRM_ERROR("could not find GART texture region!\n");
-			radeon_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-	}
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		drm_legacy_ioremap_wc(dev_priv->cp_ring, dev);
-		drm_legacy_ioremap_wc(dev_priv->ring_rptr, dev);
-		drm_legacy_ioremap_wc(dev->agp_buffer_map, dev);
-		if (!dev_priv->cp_ring->handle ||
-		    !dev_priv->ring_rptr->handle ||
-		    !dev->agp_buffer_map->handle) {
-			DRM_ERROR("could not find ioremap agp regions!\n");
-			radeon_do_cleanup_cp(dev);
-			return -EINVAL;
-		}
-	} else
-#endif
-	{
-		dev_priv->cp_ring->handle =
-			(void *)(unsigned long)dev_priv->cp_ring->offset;
-		dev_priv->ring_rptr->handle =
-			(void *)(unsigned long)dev_priv->ring_rptr->offset;
-		dev->agp_buffer_map->handle =
-			(void *)(unsigned long)dev->agp_buffer_map->offset;
-
-		DRM_DEBUG("dev_priv->cp_ring->handle %p\n",
-			  dev_priv->cp_ring->handle);
-		DRM_DEBUG("dev_priv->ring_rptr->handle %p\n",
-			  dev_priv->ring_rptr->handle);
-		DRM_DEBUG("dev->agp_buffer_map->handle %p\n",
-			  dev->agp_buffer_map->handle);
-	}
-
-	dev_priv->fb_location = (radeon_read_fb_location(dev_priv) & 0xffff) << 16;
-	dev_priv->fb_size =
-		((radeon_read_fb_location(dev_priv) & 0xffff0000u) + 0x10000)
-		- dev_priv->fb_location;
-
-	dev_priv->front_pitch_offset = (((dev_priv->front_pitch / 64) << 22) |
-					((dev_priv->front_offset
-					  + dev_priv->fb_location) >> 10));
-
-	dev_priv->back_pitch_offset = (((dev_priv->back_pitch / 64) << 22) |
-				       ((dev_priv->back_offset
-					 + dev_priv->fb_location) >> 10));
-
-	dev_priv->depth_pitch_offset = (((dev_priv->depth_pitch / 64) << 22) |
-					((dev_priv->depth_offset
-					  + dev_priv->fb_location) >> 10));
-
-	dev_priv->gart_size = init->gart_size;
-
-	/* New let's set the memory map ... */
-	if (dev_priv->new_memmap) {
-		u32 base = 0;
-
-		DRM_INFO("Setting GART location based on new memory map\n");
-
-		/* If using AGP, try to locate the AGP aperture at the same
-		 * location in the card and on the bus, though we have to
-		 * align it down.
-		 */
-#if IS_ENABLED(CONFIG_AGP)
-		if (dev_priv->flags & RADEON_IS_AGP) {
-			base = dev->agp->base;
-			/* Check if valid */
-			if ((base + dev_priv->gart_size - 1) >= dev_priv->fb_location &&
-			    base < (dev_priv->fb_location + dev_priv->fb_size - 1)) {
-				DRM_INFO("Can't use AGP base @0x%08lx, won't fit\n",
-					 dev->agp->base);
-				base = 0;
-			}
-		}
-#endif
-		/* If not or if AGP is at 0 (Macs), try to put it elsewhere */
-		if (base == 0) {
-			base = dev_priv->fb_location + dev_priv->fb_size;
-			if (base < dev_priv->fb_location ||
-			    ((base + dev_priv->gart_size) & 0xfffffffful) < base)
-				base = dev_priv->fb_location
-					- dev_priv->gart_size;
-		}
-		dev_priv->gart_vm_start = base & 0xffc00000u;
-		if (dev_priv->gart_vm_start != base)
-			DRM_INFO("GART aligned down from 0x%08x to 0x%08x\n",
-				 base, dev_priv->gart_vm_start);
-	} else {
-		DRM_INFO("Setting GART location based on old memory map\n");
-		dev_priv->gart_vm_start = dev_priv->fb_location +
-			RADEON_READ(RADEON_CONFIG_APER_SIZE);
-	}
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP)
-		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
-						 - dev->agp->base
-						 + dev_priv->gart_vm_start);
-	else
-#endif
-		dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset
-					- (unsigned long)dev->sg->virtual
-					+ dev_priv->gart_vm_start);
-
-	DRM_DEBUG("dev_priv->gart_size %d\n", dev_priv->gart_size);
-	DRM_DEBUG("dev_priv->gart_vm_start 0x%x\n", dev_priv->gart_vm_start);
-	DRM_DEBUG("dev_priv->gart_buffers_offset 0x%lx\n",
-		  dev_priv->gart_buffers_offset);
-
-	dev_priv->ring.start = (u32 *) dev_priv->cp_ring->handle;
-	dev_priv->ring.end = ((u32 *) dev_priv->cp_ring->handle
-			      + init->ring_size / sizeof(u32));
-	dev_priv->ring.size = init->ring_size;
-	dev_priv->ring.size_l2qw = order_base_2(init->ring_size / 8);
-
-	dev_priv->ring.rptr_update = /* init->rptr_update */ 4096;
-	dev_priv->ring.rptr_update_l2qw = order_base_2( /* init->rptr_update */ 4096 / 8);
-
-	dev_priv->ring.fetch_size = /* init->fetch_size */ 32;
-	dev_priv->ring.fetch_size_l2ow = order_base_2( /* init->fetch_size */ 32 / 16);
-	dev_priv->ring.tail_mask = (dev_priv->ring.size / sizeof(u32)) - 1;
-
-	dev_priv->ring.high_mark = RADEON_RING_HIGH_MARK;
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		/* Turn off PCI GART */
-		radeon_set_pcigart(dev_priv, 0);
-	} else
-#endif
-	{
-		u32 sctrl;
-		int ret;
-
-		dev_priv->gart_info.table_mask = DMA_BIT_MASK(32);
-		/* if we have an offset set from userspace */
-		if (dev_priv->pcigart_offset_set) {
-			dev_priv->gart_info.bus_addr =
-				(resource_size_t)dev_priv->pcigart_offset + dev_priv->fb_location;
-			dev_priv->gart_info.mapping.offset =
-			    dev_priv->pcigart_offset + dev_priv->fb_aper_offset;
-			dev_priv->gart_info.mapping.size =
-			    dev_priv->gart_info.table_size;
-
-			drm_legacy_ioremap_wc(&dev_priv->gart_info.mapping, dev);
-			dev_priv->gart_info.addr =
-			    dev_priv->gart_info.mapping.handle;
-
-			if (dev_priv->flags & RADEON_IS_PCIE)
-				dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCIE;
-			else
-				dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
-			dev_priv->gart_info.gart_table_location =
-			    DRM_ATI_GART_FB;
-
-			DRM_DEBUG("Setting phys_pci_gart to %p %08lX\n",
-				  dev_priv->gart_info.addr,
-				  dev_priv->pcigart_offset);
-		} else {
-			if (dev_priv->flags & RADEON_IS_IGPGART)
-				dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_IGP;
-			else
-				dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
-			dev_priv->gart_info.gart_table_location =
-			    DRM_ATI_GART_MAIN;
-			dev_priv->gart_info.addr = NULL;
-			dev_priv->gart_info.bus_addr = 0;
-			if (dev_priv->flags & RADEON_IS_PCIE) {
-				DRM_ERROR
-				    ("Cannot use PCI Express without GART in FB memory\n");
-				radeon_do_cleanup_cp(dev);
-				return -EINVAL;
-			}
-		}
-
-		sctrl = RADEON_READ(RADEON_SURFACE_CNTL);
-		RADEON_WRITE(RADEON_SURFACE_CNTL, 0);
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-			ret = r600_page_table_init(dev);
-		else
-			ret = drm_ati_pcigart_init(dev, &dev_priv->gart_info);
-		RADEON_WRITE(RADEON_SURFACE_CNTL, sctrl);
-
-		if (!ret) {
-			DRM_ERROR("failed to init PCI GART!\n");
-			radeon_do_cleanup_cp(dev);
-			return -ENOMEM;
-		}
-
-		ret = radeon_setup_pcigart_surface(dev_priv);
-		if (ret) {
-			DRM_ERROR("failed to setup GART surface!\n");
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-				r600_page_table_cleanup(dev, &dev_priv->gart_info);
-			else
-				drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info);
-			radeon_do_cleanup_cp(dev);
-			return ret;
-		}
-
-		/* Turn on PCI GART */
-		radeon_set_pcigart(dev_priv, 1);
-	}
-
-	if (!dev_priv->me_fw) {
-		int err = radeon_cp_init_microcode(dev_priv);
-		if (err) {
-			DRM_ERROR("Failed to load firmware!\n");
-			radeon_do_cleanup_cp(dev);
-			return err;
-		}
-	}
-	radeon_cp_load_microcode(dev_priv);
-	radeon_cp_init_ring_buffer(dev, dev_priv, file_priv);
-
-	dev_priv->last_buf = 0;
-
-	radeon_do_engine_reset(dev);
-	radeon_test_writeback(dev_priv);
-
-	return 0;
-}
-
-static int radeon_do_cleanup_cp(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	/* Make sure interrupts are disabled here because the uninstall ioctl
-	 * may not have been called from userspace and after dev_private
-	 * is freed, it's too late.
-	 */
-	if (dev->irq_enabled)
-		drm_irq_uninstall(dev);
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		if (dev_priv->cp_ring != NULL) {
-			drm_legacy_ioremapfree(dev_priv->cp_ring, dev);
-			dev_priv->cp_ring = NULL;
-		}
-		if (dev_priv->ring_rptr != NULL) {
-			drm_legacy_ioremapfree(dev_priv->ring_rptr, dev);
-			dev_priv->ring_rptr = NULL;
-		}
-		if (dev->agp_buffer_map != NULL) {
-			drm_legacy_ioremapfree(dev->agp_buffer_map, dev);
-			dev->agp_buffer_map = NULL;
-		}
-	} else
-#endif
-	{
-
-		if (dev_priv->gart_info.bus_addr) {
-			/* Turn off PCI GART */
-			radeon_set_pcigart(dev_priv, 0);
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)
-				r600_page_table_cleanup(dev, &dev_priv->gart_info);
-			else {
-				if (!drm_ati_pcigart_cleanup(dev, &dev_priv->gart_info))
-					DRM_ERROR("failed to cleanup PCI GART!\n");
-			}
-		}
-
-		if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB)
-		{
-			drm_legacy_ioremapfree(&dev_priv->gart_info.mapping, dev);
-			dev_priv->gart_info.addr = NULL;
-		}
-	}
-	/* only clear to the start of flags */
-	memset(dev_priv, 0, offsetof(drm_radeon_private_t, flags));
-
-	return 0;
-}
-
-/* This code will reinit the Radeon CP hardware after a resume from disc.
- * AFAIK, it would be very difficult to pickle the state at suspend time, so
- * here we make sure that all Radeon hardware initialisation is re-done without
- * affecting running applications.
- *
- * Charl P. Botha <http://cpbotha.net>
- */
-static int radeon_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (!dev_priv) {
-		DRM_ERROR("Called with no initialization\n");
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("Starting radeon_do_resume_cp()\n");
-
-#if IS_ENABLED(CONFIG_AGP)
-	if (dev_priv->flags & RADEON_IS_AGP) {
-		/* Turn off PCI GART */
-		radeon_set_pcigart(dev_priv, 0);
-	} else
-#endif
-	{
-		/* Turn on PCI GART */
-		radeon_set_pcigart(dev_priv, 1);
-	}
-
-	radeon_cp_load_microcode(dev_priv);
-	radeon_cp_init_ring_buffer(dev, dev_priv, file_priv);
-
-	dev_priv->have_z_offset = 0;
-	radeon_do_engine_reset(dev);
-	radeon_irq_set_state(dev, RADEON_SW_INT_ENABLE, 1);
-
-	DRM_DEBUG("radeon_do_resume_cp() complete\n");
-
-	return 0;
-}
-
-int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_init_t *init = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (init->func == RADEON_INIT_R300_CP)
-		r300_init_reg_flags(dev);
-
-	switch (init->func) {
-	case RADEON_INIT_CP:
-	case RADEON_INIT_R200_CP:
-	case RADEON_INIT_R300_CP:
-		return radeon_do_init_cp(dev, init, file_priv);
-	case RADEON_INIT_R600_CP:
-		return r600_do_init_cp(dev, init, file_priv);
-	case RADEON_CLEANUP_CP:
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			return r600_do_cleanup_cp(dev);
-		else
-			return radeon_do_cleanup_cp(dev);
-	}
-
-	return -EINVAL;
-}
-
-int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (dev_priv->cp_running) {
-		DRM_DEBUG("while CP running\n");
-		return 0;
-	}
-	if (dev_priv->cp_mode == RADEON_CSQ_PRIDIS_INDDIS) {
-		DRM_DEBUG("called with bogus CP mode (%d)\n",
-			  dev_priv->cp_mode);
-		return 0;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_do_cp_start(dev_priv);
-	else
-		radeon_do_cp_start(dev_priv);
-
-	return 0;
-}
-
-/* Stop the CP.  The engine must have been idled before calling this
- * routine.
- */
-int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_cp_stop_t *stop = data;
-	int ret;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (!dev_priv->cp_running)
-		return 0;
-
-	/* Flush any pending CP commands.  This ensures any outstanding
-	 * commands are exectuted by the engine before we turn it off.
-	 */
-	if (stop->flush) {
-		radeon_do_cp_flush(dev_priv);
-	}
-
-	/* If we fail to make the engine go idle, we return an error
-	 * code so that the DRM ioctl wrapper can try again.
-	 */
-	if (stop->idle) {
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			ret = r600_do_cp_idle(dev_priv);
-		else
-			ret = radeon_do_cp_idle(dev_priv);
-		if (ret)
-			return ret;
-	}
-
-	/* Finally, we can turn off the CP.  If the engine isn't idle,
-	 * we will get some dropped triangles as they won't be fully
-	 * rendered before the CP is shut down.
-	 */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_do_cp_stop(dev_priv);
-	else
-		radeon_do_cp_stop(dev_priv);
-
-	/* Reset the engine */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_do_engine_reset(dev);
-	else
-		radeon_do_engine_reset(dev);
-
-	return 0;
-}
-
-void radeon_do_release(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int i, ret;
-
-	if (dev_priv) {
-		if (dev_priv->cp_running) {
-			/* Stop the cp */
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-				while ((ret = r600_do_cp_idle(dev_priv)) != 0) {
-					DRM_DEBUG("radeon_do_cp_idle %d\n", ret);
-#ifdef __linux__
-					schedule();
-#else
-					tsleep(&ret, PZERO, "rdnrel", 1);
-#endif
-				}
-			} else {
-				while ((ret = radeon_do_cp_idle(dev_priv)) != 0) {
-					DRM_DEBUG("radeon_do_cp_idle %d\n", ret);
-#ifdef __linux__
-					schedule();
-#else
-					tsleep(&ret, PZERO, "rdnrel", 1);
-#endif
-				}
-			}
-			if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-				r600_do_cp_stop(dev_priv);
-				r600_do_engine_reset(dev);
-			} else {
-				radeon_do_cp_stop(dev_priv);
-				radeon_do_engine_reset(dev);
-			}
-		}
-
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) < CHIP_R600) {
-			/* Disable *all* interrupts */
-			if (dev_priv->mmio)	/* remove this after permanent addmaps */
-				RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-
-			if (dev_priv->mmio) {	/* remove all surfaces */
-				for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-					RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * i, 0);
-					RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND +
-						     16 * i, 0);
-					RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND +
-						     16 * i, 0);
-				}
-			}
-		}
-
-		/* Free memory heap structures */
-		radeon_mem_takedown(&(dev_priv->gart_heap));
-		radeon_mem_takedown(&(dev_priv->fb_heap));
-
-		/* deallocate kernel resources */
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			r600_do_cleanup_cp(dev);
-		else
-			radeon_do_cleanup_cp(dev);
-		release_firmware(dev_priv->me_fw);
-		dev_priv->me_fw = NULL;
-		release_firmware(dev_priv->pfp_fw);
-		dev_priv->pfp_fw = NULL;
-	}
-}
-
-/* Just reset the CP ring.  Called as part of an X Server engine reset.
- */
-int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (!dev_priv) {
-		DRM_DEBUG("called before init done\n");
-		return -EINVAL;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_do_cp_reset(dev_priv);
-	else
-		radeon_do_cp_reset(dev_priv);
-
-	/* The CP is no longer running after an engine reset */
-	dev_priv->cp_running = 0;
-
-	return 0;
-}
-
-int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return r600_do_cp_idle(dev_priv);
-	else
-		return radeon_do_cp_idle(dev_priv);
-}
-
-/* Added by Charl P. Botha to call radeon_do_resume_cp().
- */
-int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return r600_do_resume_cp(dev, file_priv);
-	else
-		return radeon_do_resume_cp(dev, file_priv);
-}
-
-int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return r600_do_engine_reset(dev);
-	else
-		return radeon_do_engine_reset(dev);
-}
-
-/* ================================================================
- * Fullscreen mode
- */
-
-/* KW: Deprecated to say the least:
- */
-int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	return 0;
-}
-
-/* ================================================================
- * Freelist management
- */
-
-/* Original comment: FIXME: ROTATE_BUFS is a hack to cycle through
- *   bufs until freelist code is used.  Note this hides a problem with
- *   the scratch register * (used to keep track of last buffer
- *   completed) being written to before * the last buffer has actually
- *   completed rendering.
- *
- * KW:  It's also a good way to find free buffers quickly.
- *
- * KW: Ideally this loop wouldn't exist, and freelist_get wouldn't
- * sleep.  However, bugs in older versions of radeon_accel.c mean that
- * we essentially have to do this, else old clients will break.
- *
- * However, it does leave open a potential deadlock where all the
- * buffers are held by other clients, which can't release them because
- * they can't get the lock.
- */
-
-struct drm_buf *radeon_freelist_get(struct drm_device * dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_buf_priv_t *buf_priv;
-	struct drm_buf *buf;
-	int i, t;
-	int start;
-
-	if (++dev_priv->last_buf >= dma->buf_count)
-		dev_priv->last_buf = 0;
-
-	start = dev_priv->last_buf;
-
-	for (t = 0; t < dev_priv->usec_timeout; t++) {
-		u32 done_age = GET_SCRATCH(dev_priv, 1);
-		DRM_DEBUG("done_age = %d\n", done_age);
-		for (i = 0; i < dma->buf_count; i++) {
-			buf = dma->buflist[start];
-			buf_priv = buf->dev_private;
-			if (buf->file_priv == NULL || (buf->pending &&
-						       buf_priv->age <=
-						       done_age)) {
-				dev_priv->stats.requested_bufs++;
-				buf->pending = 0;
-				return buf;
-			}
-			if (++start >= dma->buf_count)
-				start = 0;
-		}
-
-		if (t) {
-			DRM_UDELAY(1);
-			dev_priv->stats.freelist_loops++;
-		}
-	}
-
-	return NULL;
-}
-
-void radeon_freelist_reset(struct drm_device * dev)
-{
-	struct drm_device_dma *dma = dev->dma;
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int i;
-
-	dev_priv->last_buf = 0;
-	for (i = 0; i < dma->buf_count; i++) {
-		struct drm_buf *buf = dma->buflist[i];
-		drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
-		buf_priv->age = 0;
-	}
-}
-
-/* ================================================================
- * CP command submission
- */
-
-int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n)
-{
-	drm_radeon_ring_buffer_t *ring = &dev_priv->ring;
-	int i;
-	u32 last_head = GET_RING_HEAD(dev_priv);
-
-	for (i = 0; i < dev_priv->usec_timeout; i++) {
-		u32 head = GET_RING_HEAD(dev_priv);
-
-		ring->space = (head - ring->tail) * sizeof(u32);
-		if (ring->space <= 0)
-			ring->space += ring->size;
-		if (ring->space > n)
-			return 0;
-
-		dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-		if (head != last_head)
-			i = 0;
-		last_head = head;
-
-		DRM_UDELAY(1);
-	}
-
-	/* FIXME: This return value is ignored in the BEGIN_RING macro! */
-#if RADEON_FIFO_DEBUG
-	radeon_status(dev_priv);
-	DRM_ERROR("failed!\n");
-#endif
-	return -EBUSY;
-}
-
-static int radeon_cp_get_buffers(struct drm_device *dev,
-				 struct drm_file *file_priv,
-				 struct drm_dma * d)
-{
-	int i;
-	struct drm_buf *buf;
-
-	for (i = d->granted_count; i < d->request_count; i++) {
-		buf = radeon_freelist_get(dev);
-		if (!buf)
-			return -EBUSY;	/* NOTE: broken client */
-
-		buf->file_priv = file_priv;
-
-		if (copy_to_user(&d->request_indices[i], &buf->idx,
-				     sizeof(buf->idx)))
-			return -EFAULT;
-		if (copy_to_user(&d->request_sizes[i], &buf->total,
-				     sizeof(buf->total)))
-			return -EFAULT;
-
-		d->granted_count++;
-	}
-	return 0;
-}
-
-int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	struct drm_device_dma *dma = dev->dma;
-	int ret = 0;
-	struct drm_dma *d = data;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	/* Please don't send us buffers.
-	 */
-	if (d->send_count != 0) {
-		DRM_ERROR("Process %d trying to send %d buffers via drmDMA\n",
-			  DRM_CURRENTPID, d->send_count);
-		return -EINVAL;
-	}
-
-	/* We'll send you buffers.
-	 */
-	if (d->request_count < 0 || d->request_count > dma->buf_count) {
-		DRM_ERROR("Process %d trying to get %d buffers (of %d max)\n",
-			  DRM_CURRENTPID, d->request_count, dma->buf_count);
-		return -EINVAL;
-	}
-
-	d->granted_count = 0;
-
-	if (d->request_count) {
-		ret = radeon_cp_get_buffers(dev, file_priv, d);
-	}
-
-	return ret;
-}
-
-int radeon_driver_load(struct drm_device *dev, unsigned long flags)
-{
-	drm_radeon_private_t *dev_priv;
-	int ret = 0;
-
-	dev_priv = kzalloc(sizeof(drm_radeon_private_t), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	dev->dev_private = (void *)dev_priv;
-	dev_priv->flags = flags;
-
-	switch (flags & RADEON_FAMILY_MASK) {
-	case CHIP_R100:
-	case CHIP_RV200:
-	case CHIP_R200:
-	case CHIP_R300:
-	case CHIP_R350:
-	case CHIP_R420:
-	case CHIP_R423:
-	case CHIP_RV410:
-	case CHIP_RV515:
-	case CHIP_R520:
-	case CHIP_RV570:
-	case CHIP_R580:
-		dev_priv->flags |= RADEON_HAS_HIERZ;
-		break;
-	default:
-		/* all other chips have no hierarchical z buffer */
-		break;
-	}
-
-	pci_set_master(dev->pdev);
-
-	if (drm_pci_device_is_agp(dev))
-		dev_priv->flags |= RADEON_IS_AGP;
-	else if (pci_is_pcie(dev->pdev))
-		dev_priv->flags |= RADEON_IS_PCIE;
-	else
-		dev_priv->flags |= RADEON_IS_PCI;
-
-	ret = drm_legacy_addmap(dev, pci_resource_start(dev->pdev, 2),
-				pci_resource_len(dev->pdev, 2), _DRM_REGISTERS,
-				_DRM_READ_ONLY | _DRM_DRIVER, &dev_priv->mmio);
-	if (ret != 0)
-		return ret;
-
-	ret = drm_vblank_init(dev, 2);
-	if (ret) {
-		radeon_driver_unload(dev);
-		return ret;
-	}
-
-	DRM_DEBUG("%s card detected\n",
-		  ((dev_priv->flags & RADEON_IS_AGP) ? "AGP" : (((dev_priv->flags & RADEON_IS_PCIE) ? "PCIE" : "PCI"))));
-	return ret;
-}
-
-int radeon_master_create(struct drm_device *dev, struct drm_master *master)
-{
-	struct drm_radeon_master_private *master_priv;
-	unsigned long sareapage;
-	int ret;
-
-	master_priv = kzalloc(sizeof(*master_priv), GFP_KERNEL);
-	if (!master_priv)
-		return -ENOMEM;
-
-	/* prebuild the SAREA */
-	sareapage = max_t(unsigned long, SAREA_MAX, PAGE_SIZE);
-	ret = drm_legacy_addmap(dev, 0, sareapage, _DRM_SHM, _DRM_CONTAINS_LOCK,
-				&master_priv->sarea);
-	if (ret) {
-		DRM_ERROR("SAREA setup failed\n");
-		kfree(master_priv);
-		return ret;
-	}
-	master_priv->sarea_priv = master_priv->sarea->handle + sizeof(struct drm_sarea);
-	master_priv->sarea_priv->pfCurrentPage = 0;
-
-	master->driver_priv = master_priv;
-	return 0;
-}
-
-void radeon_master_destroy(struct drm_device *dev, struct drm_master *master)
-{
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-
-	if (!master_priv)
-		return;
-
-	if (master_priv->sarea_priv &&
-	    master_priv->sarea_priv->pfCurrentPage != 0)
-		radeon_cp_dispatch_flip(dev, master);
-
-	master_priv->sarea_priv = NULL;
-	if (master_priv->sarea)
-		drm_legacy_rmmap_locked(dev, master_priv->sarea);
-
-	kfree(master_priv);
-
-	master->driver_priv = NULL;
-}
-
-/* Create mappings for registers and framebuffer so userland doesn't necessarily
- * have to find them.
- */
-int radeon_driver_firstopen(struct drm_device *dev)
-{
-	int ret;
-	drm_local_map_t *map;
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	dev_priv->gart_info.table_size = RADEON_PCIGART_TABLE_SIZE;
-
-	dev_priv->fb_aper_offset = pci_resource_start(dev->pdev, 0);
-	ret = drm_legacy_addmap(dev, dev_priv->fb_aper_offset,
-				pci_resource_len(dev->pdev, 0),
-				_DRM_FRAME_BUFFER, _DRM_WRITE_COMBINING, &map);
-	if (ret != 0)
-		return ret;
-
-	return 0;
-}
-
-int radeon_driver_unload(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	DRM_DEBUG("\n");
-
-	drm_legacy_rmmap(dev, dev_priv->mmio);
-
-	kfree(dev_priv);
-
-	dev->dev_private = NULL;
-	return 0;
-}
-
-void radeon_commit_ring(drm_radeon_private_t *dev_priv)
-{
-	int i;
-	u32 *ring;
-	int tail_aligned;
-
-	/* check if the ring is padded out to 16-dword alignment */
-
-	tail_aligned = dev_priv->ring.tail & (RADEON_RING_ALIGN-1);
-	if (tail_aligned) {
-		int num_p2 = RADEON_RING_ALIGN - tail_aligned;
-
-		ring = dev_priv->ring.start;
-		/* pad with some CP_PACKET2 */
-		for (i = 0; i < num_p2; i++)
-			ring[dev_priv->ring.tail + i] = CP_PACKET2();
-
-		dev_priv->ring.tail += i;
-
-		dev_priv->ring.space -= num_p2 * sizeof(u32);
-	}
-
-	dev_priv->ring.tail &= dev_priv->ring.tail_mask;
-
-	mb();
-	GET_RING_HEAD( dev_priv );
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-		RADEON_WRITE(R600_CP_RB_WPTR, dev_priv->ring.tail);
-		/* read from PCI bus to ensure correct posting */
-		RADEON_READ(R600_CP_RB_RPTR);
-	} else {
-		RADEON_WRITE(RADEON_CP_RB_WPTR, dev_priv->ring.tail);
-		/* read from PCI bus to ensure correct posting */
-		RADEON_READ(RADEON_CP_RB_RPTR);
-	}
-}
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 5b6a6f5..e266ffc 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -291,88 +291,6 @@ static struct pci_device_id pciidlist[] = {
 
 MODULE_DEVICE_TABLE(pci, pciidlist);
 
-#ifdef CONFIG_DRM_RADEON_UMS
-
-static int radeon_suspend(struct drm_device *dev, pm_message_t state)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return 0;
-
-	/* Disable *all* interrupts */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
-	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-	return 0;
-}
-
-static int radeon_resume(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return 0;
-
-	/* Restore interrupt registers */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
-	RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
-	return 0;
-}
-
-
-static const struct file_operations radeon_driver_old_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_legacy_mmap,
-	.poll = drm_poll,
-	.read = drm_read,
-#ifdef CONFIG_COMPAT
-	.compat_ioctl = radeon_compat_ioctl,
-#endif
-	.llseek = noop_llseek,
-};
-
-static struct drm_driver driver_old = {
-	.driver_features =
-	    DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
-	    DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED,
-	.dev_priv_size = sizeof(drm_radeon_buf_priv_t),
-	.load = radeon_driver_load,
-	.firstopen = radeon_driver_firstopen,
-	.open = radeon_driver_open,
-	.preclose = radeon_driver_preclose,
-	.postclose = radeon_driver_postclose,
-	.lastclose = radeon_driver_lastclose,
-	.set_busid = drm_pci_set_busid,
-	.unload = radeon_driver_unload,
-	.suspend = radeon_suspend,
-	.resume = radeon_resume,
-	.get_vblank_counter = radeon_get_vblank_counter,
-	.enable_vblank = radeon_enable_vblank,
-	.disable_vblank = radeon_disable_vblank,
-	.master_create = radeon_master_create,
-	.master_destroy = radeon_master_destroy,
-	.irq_preinstall = radeon_driver_irq_preinstall,
-	.irq_postinstall = radeon_driver_irq_postinstall,
-	.irq_uninstall = radeon_driver_irq_uninstall,
-	.irq_handler = radeon_driver_irq_handler,
-	.ioctls = radeon_ioctls,
-	.dma_ioctl = radeon_cp_buffers,
-	.fops = &radeon_driver_old_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = DRIVER_DATE,
-	.major = DRIVER_MAJOR,
-	.minor = DRIVER_MINOR,
-	.patchlevel = DRIVER_PATCHLEVEL,
-};
-
-#endif
-
 static struct drm_driver kms_driver;
 
 static int radeon_kick_out_firmware_fb(struct pci_dev *pdev)
@@ -619,13 +537,6 @@ static struct drm_driver kms_driver = {
 static struct drm_driver *driver;
 static struct pci_driver *pdriver;
 
-#ifdef CONFIG_DRM_RADEON_UMS
-static struct pci_driver radeon_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-};
-#endif
-
 static struct pci_driver radeon_kms_pci_driver = {
 	.name = DRIVER_NAME,
 	.id_table = pciidlist,
@@ -655,16 +566,8 @@ static int __init radeon_init(void)
 		radeon_register_atpx_handler();
 
 	} else {
-#ifdef CONFIG_DRM_RADEON_UMS
-		DRM_INFO("radeon userspace modesetting enabled.\n");
-		driver = &driver_old;
-		pdriver = &radeon_pci_driver;
-		driver->driver_features &= ~DRIVER_MODESET;
-		driver->num_ioctls = radeon_max_ioctl;
-#else
 		DRM_ERROR("No UMS support in radeon module!\n");
 		return -EINVAL;
-#endif
 	}
 
 	radeon_kfd_init();
diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
index 0caafc7..afef2d9 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.h
+++ b/drivers/gpu/drm/radeon/radeon_drv.h
@@ -119,2052 +119,4 @@
 long radeon_drm_ioctl(struct file *filp,
 		      unsigned int cmd, unsigned long arg);
 
-/* The rest of the file is DEPRECATED! */
-#ifdef CONFIG_DRM_RADEON_UMS
-
-enum radeon_cp_microcode_version {
-	UCODE_R100,
-	UCODE_R200,
-	UCODE_R300,
-};
-
-typedef struct drm_radeon_freelist {
-	unsigned int age;
-	struct drm_buf *buf;
-	struct drm_radeon_freelist *next;
-	struct drm_radeon_freelist *prev;
-} drm_radeon_freelist_t;
-
-typedef struct drm_radeon_ring_buffer {
-	u32 *start;
-	u32 *end;
-	int size;
-	int size_l2qw;
-
-	int rptr_update; /* Double Words */
-	int rptr_update_l2qw; /* log2 Quad Words */
-
-	int fetch_size; /* Double Words */
-	int fetch_size_l2ow; /* log2 Oct Words */
-
-	u32 tail;
-	u32 tail_mask;
-	int space;
-
-	int high_mark;
-} drm_radeon_ring_buffer_t;
-
-typedef struct drm_radeon_depth_clear_t {
-	u32 rb3d_cntl;
-	u32 rb3d_zstencilcntl;
-	u32 se_cntl;
-} drm_radeon_depth_clear_t;
-
-struct drm_radeon_driver_file_fields {
-	int64_t radeon_fb_delta;
-};
-
-struct mem_block {
-	struct mem_block *next;
-	struct mem_block *prev;
-	int start;
-	int size;
-	struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
-};
-
-struct radeon_surface {
-	int refcount;
-	u32 lower;
-	u32 upper;
-	u32 flags;
-};
-
-struct radeon_virt_surface {
-	int surface_index;
-	u32 lower;
-	u32 upper;
-	u32 flags;
-	struct drm_file *file_priv;
-#define PCIGART_FILE_PRIV	((void *) -1L)
-};
-
-#define RADEON_FLUSH_EMITED	(1 << 0)
-#define RADEON_PURGE_EMITED	(1 << 1)
-
-struct drm_radeon_master_private {
-	drm_local_map_t *sarea;
-	drm_radeon_sarea_t *sarea_priv;
-};
-
-typedef struct drm_radeon_private {
-	drm_radeon_ring_buffer_t ring;
-
-	u32 fb_location;
-	u32 fb_size;
-	int new_memmap;
-
-	int gart_size;
-	u32 gart_vm_start;
-	unsigned long gart_buffers_offset;
-
-	int cp_mode;
-	int cp_running;
-
-	drm_radeon_freelist_t *head;
-	drm_radeon_freelist_t *tail;
-	int last_buf;
-	int writeback_works;
-
-	int usec_timeout;
-
-	int microcode_version;
-
-	struct {
-		u32 boxes;
-		int freelist_timeouts;
-		int freelist_loops;
-		int requested_bufs;
-		int last_frame_reads;
-		int last_clear_reads;
-		int clears;
-		int texture_uploads;
-	} stats;
-
-	int do_boxes;
-	int page_flipping;
-
-	u32 color_fmt;
-	unsigned int front_offset;
-	unsigned int front_pitch;
-	unsigned int back_offset;
-	unsigned int back_pitch;
-
-	u32 depth_fmt;
-	unsigned int depth_offset;
-	unsigned int depth_pitch;
-
-	u32 front_pitch_offset;
-	u32 back_pitch_offset;
-	u32 depth_pitch_offset;
-
-	drm_radeon_depth_clear_t depth_clear;
-
-	unsigned long ring_offset;
-	unsigned long ring_rptr_offset;
-	unsigned long buffers_offset;
-	unsigned long gart_textures_offset;
-
-	drm_local_map_t *sarea;
-	drm_local_map_t *cp_ring;
-	drm_local_map_t *ring_rptr;
-	drm_local_map_t *gart_textures;
-
-	struct mem_block *gart_heap;
-	struct mem_block *fb_heap;
-
-	/* SW interrupt */
-	wait_queue_head_t swi_queue;
-	atomic_t swi_emitted;
-	int vblank_crtc;
-	uint32_t irq_enable_reg;
-	uint32_t r500_disp_irq_reg;
-
-	struct radeon_surface surfaces[RADEON_MAX_SURFACES];
-	struct radeon_virt_surface virt_surfaces[2 * RADEON_MAX_SURFACES];
-
-	unsigned long pcigart_offset;
-	unsigned int pcigart_offset_set;
-	struct drm_ati_pcigart_info gart_info;
-
-	u32 scratch_ages[5];
-
-	int have_z_offset;
-
-	/* starting from here on, data is preserved across an open */
-	uint32_t flags;		/* see radeon_chip_flags */
-	resource_size_t fb_aper_offset;
-
-	int num_gb_pipes;
-	int num_z_pipes;
-	int track_flush;
-	drm_local_map_t *mmio;
-
-	/* r6xx/r7xx pipe/shader config */
-	int r600_max_pipes;
-	int r600_max_tile_pipes;
-	int r600_max_simds;
-	int r600_max_backends;
-	int r600_max_gprs;
-	int r600_max_threads;
-	int r600_max_stack_entries;
-	int r600_max_hw_contexts;
-	int r600_max_gs_threads;
-	int r600_sx_max_export_size;
-	int r600_sx_max_export_pos_size;
-	int r600_sx_max_export_smx_size;
-	int r600_sq_num_cf_insts;
-	int r700_sx_num_of_sets;
-	int r700_sc_prim_fifo_size;
-	int r700_sc_hiz_tile_fifo_size;
-	int r700_sc_earlyz_tile_fifo_fize;
-	int r600_group_size;
-	int r600_npipes;
-	int r600_nbanks;
-
-	struct mutex cs_mutex;
-	u32 cs_id_scnt;
-	u32 cs_id_wcnt;
-	/* r6xx/r7xx drm blit vertex buffer */
-	struct drm_buf *blit_vb;
-
-	/* firmware */
-	const struct firmware *me_fw, *pfp_fw;
-} drm_radeon_private_t;
-
-typedef struct drm_radeon_buf_priv {
-	u32 age;
-} drm_radeon_buf_priv_t;
-
-struct drm_buffer;
-
-typedef struct drm_radeon_kcmd_buffer {
-	int bufsz;
-	struct drm_buffer *buffer;
-	int nbox;
-	struct drm_clip_rect __user *boxes;
-} drm_radeon_kcmd_buffer_t;
-
-extern int radeon_no_wb;
-extern struct drm_ioctl_desc radeon_ioctls[];
-extern int radeon_max_ioctl;
-
-extern u32 radeon_get_ring_head(drm_radeon_private_t *dev_priv);
-extern void radeon_set_ring_head(drm_radeon_private_t *dev_priv, u32 val);
-
-#define GET_RING_HEAD(dev_priv)	radeon_get_ring_head(dev_priv)
-#define SET_RING_HEAD(dev_priv, val) radeon_set_ring_head(dev_priv, val)
-
-/* Check whether the given hardware address is inside the framebuffer or the
- * GART area.
- */
-static __inline__ int radeon_check_offset(drm_radeon_private_t *dev_priv,
-					  u64 off)
-{
-	u32 fb_start = dev_priv->fb_location;
-	u32 fb_end = fb_start + dev_priv->fb_size - 1;
-	u32 gart_start = dev_priv->gart_vm_start;
-	u32 gart_end = gart_start + dev_priv->gart_size - 1;
-
-	return ((off >= fb_start && off <= fb_end) ||
-		(off >= gart_start && off <= gart_end));
-}
-
-/* radeon_state.c */
-extern void radeon_cp_discard_buffer(struct drm_device *dev, struct drm_master *master, struct drm_buf *buf);
-
-				/* radeon_cp.c */
-extern int radeon_cp_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_start(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_stop(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_idle(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_resume(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_engine_reset(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_fullscreen(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_cp_buffers(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern u32 radeon_read_fb_location(drm_radeon_private_t *dev_priv);
-extern void radeon_write_agp_location(drm_radeon_private_t *dev_priv, u32 agp_loc);
-extern void radeon_write_agp_base(drm_radeon_private_t *dev_priv, u64 agp_base);
-
-extern void radeon_freelist_reset(struct drm_device * dev);
-extern struct drm_buf *radeon_freelist_get(struct drm_device * dev);
-
-extern int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n);
-
-extern int radeon_do_cp_idle(drm_radeon_private_t * dev_priv);
-
-extern int radeon_driver_preinit(struct drm_device *dev, unsigned long flags);
-extern int radeon_presetup(struct drm_device *dev);
-extern int radeon_driver_postcleanup(struct drm_device *dev);
-
-extern int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern void radeon_mem_takedown(struct mem_block **heap);
-extern void radeon_mem_release(struct drm_file *file_priv,
-			       struct mem_block *heap);
-
-extern void radeon_enable_bm(struct drm_radeon_private *dev_priv);
-extern u32 radeon_read_ring_rptr(drm_radeon_private_t *dev_priv, u32 off);
-extern void radeon_write_ring_rptr(drm_radeon_private_t *dev_priv, u32 off, u32 val);
-
-				/* radeon_irq.c */
-extern void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state);
-extern int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv);
-extern int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv);
-
-extern void radeon_do_release(struct drm_device * dev);
-extern u32 radeon_get_vblank_counter(struct drm_device *dev, unsigned int pipe);
-extern int radeon_enable_vblank(struct drm_device *dev, unsigned int pipe);
-extern void radeon_disable_vblank(struct drm_device *dev, unsigned int pipe);
-extern irqreturn_t radeon_driver_irq_handler(int irq, void *arg);
-extern void radeon_driver_irq_preinstall(struct drm_device * dev);
-extern int radeon_driver_irq_postinstall(struct drm_device *dev);
-extern void radeon_driver_irq_uninstall(struct drm_device * dev);
-extern void radeon_enable_interrupt(struct drm_device *dev);
-extern int radeon_vblank_crtc_get(struct drm_device *dev);
-extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
-
-extern int radeon_driver_load(struct drm_device *dev, unsigned long flags);
-extern int radeon_driver_unload(struct drm_device *dev);
-extern int radeon_driver_firstopen(struct drm_device *dev);
-extern void radeon_driver_preclose(struct drm_device *dev,
-				   struct drm_file *file_priv);
-extern void radeon_driver_postclose(struct drm_device *dev,
-				    struct drm_file *file_priv);
-extern void radeon_driver_lastclose(struct drm_device * dev);
-extern int radeon_driver_open(struct drm_device *dev,
-			      struct drm_file *file_priv);
-extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
-				unsigned long arg);
-
-extern int radeon_master_create(struct drm_device *dev, struct drm_master *master);
-extern void radeon_master_destroy(struct drm_device *dev, struct drm_master *master);
-extern void radeon_cp_dispatch_flip(struct drm_device *dev, struct drm_master *master);
-/* r300_cmdbuf.c */
-extern void r300_init_reg_flags(struct drm_device *dev);
-
-extern int r300_do_cp_cmdbuf(struct drm_device *dev,
-			     struct drm_file *file_priv,
-			     drm_radeon_kcmd_buffer_t *cmdbuf);
-
-/* r600_cp.c */
-extern int r600_do_engine_reset(struct drm_device *dev);
-extern int r600_do_cleanup_cp(struct drm_device *dev);
-extern int r600_do_init_cp(struct drm_device *dev, drm_radeon_init_t *init,
-			   struct drm_file *file_priv);
-extern int r600_do_resume_cp(struct drm_device *dev, struct drm_file *file_priv);
-extern int r600_do_cp_idle(drm_radeon_private_t *dev_priv);
-extern void r600_do_cp_start(drm_radeon_private_t *dev_priv);
-extern void r600_do_cp_reset(drm_radeon_private_t *dev_priv);
-extern void r600_do_cp_stop(drm_radeon_private_t *dev_priv);
-extern int r600_cp_dispatch_indirect(struct drm_device *dev,
-				     struct drm_buf *buf, int start, int end);
-extern int r600_page_table_init(struct drm_device *dev);
-extern void r600_page_table_cleanup(struct drm_device *dev, struct drm_ati_pcigart_info *gart_info);
-extern int r600_cs_legacy_ioctl(struct drm_device *dev, void *data, struct drm_file *fpriv);
-extern void r600_cp_dispatch_swap(struct drm_device *dev, struct drm_file *file_priv);
-extern int r600_cp_dispatch_texture(struct drm_device *dev,
-				    struct drm_file *file_priv,
-				    drm_radeon_texture_t *tex,
-				    drm_radeon_tex_image_t *image);
-/* r600_blit.c */
-extern int r600_prepare_blit_copy(struct drm_device *dev, struct drm_file *file_priv);
-extern void r600_done_blit_copy(struct drm_device *dev);
-extern void r600_blit_copy(struct drm_device *dev,
-			   uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
-			   int size_bytes);
-extern void r600_blit_swap(struct drm_device *dev,
-			   uint64_t src_gpu_addr, uint64_t dst_gpu_addr,
-			   int sx, int sy, int dx, int dy,
-			   int w, int h, int src_pitch, int dst_pitch, int cpp);
-
-/* Flags for stats.boxes
- */
-#define RADEON_BOX_DMA_IDLE      0x1
-#define RADEON_BOX_RING_FULL     0x2
-#define RADEON_BOX_FLIP          0x4
-#define RADEON_BOX_WAIT_IDLE     0x8
-#define RADEON_BOX_TEXTURE_LOAD  0x10
-
-/* Register definitions, register access macros and drmAddMap constants
- * for Radeon kernel driver.
- */
-#define RADEON_MM_INDEX		        0x0000
-#define RADEON_MM_DATA		        0x0004
-
-#define RADEON_AGP_COMMAND		0x0f60
-#define RADEON_AGP_COMMAND_PCI_CONFIG   0x0060	/* offset in PCI config */
-#	define RADEON_AGP_ENABLE	(1<<8)
-#define RADEON_AUX_SCISSOR_CNTL		0x26f0
-#	define RADEON_EXCLUSIVE_SCISSOR_0	(1 << 24)
-#	define RADEON_EXCLUSIVE_SCISSOR_1	(1 << 25)
-#	define RADEON_EXCLUSIVE_SCISSOR_2	(1 << 26)
-#	define RADEON_SCISSOR_0_ENABLE		(1 << 28)
-#	define RADEON_SCISSOR_1_ENABLE		(1 << 29)
-#	define RADEON_SCISSOR_2_ENABLE		(1 << 30)
-
-/*
- * PCIE radeons (rv370/rv380, rv410, r423/r430/r480, r5xx)
- * don't have an explicit bus mastering disable bit.  It's handled
- * by the PCI D-states.  PMI_BM_DIS disables D-state bus master
- * handling, not bus mastering itself.
- */
-#define RADEON_BUS_CNTL			0x0030
-/* r1xx, r2xx, r300, r(v)350, r420/r481, rs400/rs480 */
-#	define RADEON_BUS_MASTER_DIS		(1 << 6)
-/* rs600/rs690/rs740 */
-#	define RS600_BUS_MASTER_DIS		(1 << 14)
-#	define RS600_MSI_REARM		        (1 << 20)
-/* see RS400_MSI_REARM in AIC_CNTL for rs480 */
-
-#define RADEON_BUS_CNTL1		0x0034
-#	define RADEON_PMI_BM_DIS		(1 << 2)
-#	define RADEON_PMI_INT_DIS		(1 << 3)
-
-#define RV370_BUS_CNTL			0x004c
-#	define RV370_PMI_BM_DIS		        (1 << 5)
-#	define RV370_PMI_INT_DIS		(1 << 6)
-
-#define RADEON_MSI_REARM_EN		0x0160
-/* rv370/rv380, rv410, r423/r430/r480, r5xx */
-#	define RV370_MSI_REARM_EN		(1 << 0)
-
-#define RADEON_CLOCK_CNTL_DATA		0x000c
-#	define RADEON_PLL_WR_EN			(1 << 7)
-#define RADEON_CLOCK_CNTL_INDEX		0x0008
-#define RADEON_CONFIG_APER_SIZE		0x0108
-#define RADEON_CONFIG_MEMSIZE		0x00f8
-#define RADEON_CRTC_OFFSET		0x0224
-#define RADEON_CRTC_OFFSET_CNTL		0x0228
-#	define RADEON_CRTC_TILE_EN		(1 << 15)
-#	define RADEON_CRTC_OFFSET_FLIP_CNTL	(1 << 16)
-#define RADEON_CRTC2_OFFSET		0x0324
-#define RADEON_CRTC2_OFFSET_CNTL	0x0328
-
-#define RADEON_PCIE_INDEX               0x0030
-#define RADEON_PCIE_DATA                0x0034
-#define RADEON_PCIE_TX_GART_CNTL	0x10
-#	define RADEON_PCIE_TX_GART_EN		(1 << 0)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_PASS_THRU (0 << 1)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_CLAMP_LO  (1 << 1)
-#	define RADEON_PCIE_TX_GART_UNMAPPED_ACCESS_DISCARD   (3 << 1)
-#	define RADEON_PCIE_TX_GART_MODE_32_128_CACHE	(0 << 3)
-#	define RADEON_PCIE_TX_GART_MODE_8_4_128_CACHE	(1 << 3)
-#	define RADEON_PCIE_TX_GART_CHK_RW_VALID_EN      (1 << 5)
-#	define RADEON_PCIE_TX_GART_INVALIDATE_TLB	(1 << 8)
-#define RADEON_PCIE_TX_DISCARD_RD_ADDR_LO 0x11
-#define RADEON_PCIE_TX_DISCARD_RD_ADDR_HI 0x12
-#define RADEON_PCIE_TX_GART_BASE	0x13
-#define RADEON_PCIE_TX_GART_START_LO	0x14
-#define RADEON_PCIE_TX_GART_START_HI	0x15
-#define RADEON_PCIE_TX_GART_END_LO	0x16
-#define RADEON_PCIE_TX_GART_END_HI	0x17
-
-#define RS480_NB_MC_INDEX               0x168
-#	define RS480_NB_MC_IND_WR_EN	(1 << 8)
-#define RS480_NB_MC_DATA                0x16c
-
-#define RS690_MC_INDEX                  0x78
-#   define RS690_MC_INDEX_MASK          0x1ff
-#   define RS690_MC_INDEX_WR_EN         (1 << 9)
-#   define RS690_MC_INDEX_WR_ACK        0x7f
-#define RS690_MC_DATA                   0x7c
-
-/* MC indirect registers */
-#define RS480_MC_MISC_CNTL              0x18
-#	define RS480_DISABLE_GTW	(1 << 1)
-/* switch between MCIND GART and MM GART registers. 0 = mmgart, 1 = mcind gart */
-#	define RS480_GART_INDEX_REG_EN	(1 << 12)
-#	define RS690_BLOCK_GFX_D3_EN	(1 << 14)
-#define RS480_K8_FB_LOCATION            0x1e
-#define RS480_GART_FEATURE_ID           0x2b
-#	define RS480_HANG_EN	        (1 << 11)
-#	define RS480_TLB_ENABLE	        (1 << 18)
-#	define RS480_P2P_ENABLE	        (1 << 19)
-#	define RS480_GTW_LAC_EN	        (1 << 25)
-#	define RS480_2LEVEL_GART	(0 << 30)
-#	define RS480_1LEVEL_GART	(1 << 30)
-#	define RS480_PDC_EN	        (1 << 31)
-#define RS480_GART_BASE                 0x2c
-#define RS480_GART_CACHE_CNTRL          0x2e
-#	define RS480_GART_CACHE_INVALIDATE (1 << 0) /* wait for it to clear */
-#define RS480_AGP_ADDRESS_SPACE_SIZE    0x38
-#	define RS480_GART_EN	        (1 << 0)
-#	define RS480_VA_SIZE_32MB	(0 << 1)
-#	define RS480_VA_SIZE_64MB	(1 << 1)
-#	define RS480_VA_SIZE_128MB	(2 << 1)
-#	define RS480_VA_SIZE_256MB	(3 << 1)
-#	define RS480_VA_SIZE_512MB	(4 << 1)
-#	define RS480_VA_SIZE_1GB	(5 << 1)
-#	define RS480_VA_SIZE_2GB	(6 << 1)
-#define RS480_AGP_MODE_CNTL             0x39
-#	define RS480_POST_GART_Q_SIZE	(1 << 18)
-#	define RS480_NONGART_SNOOP	(1 << 19)
-#	define RS480_AGP_RD_BUF_SIZE	(1 << 20)
-#	define RS480_REQ_TYPE_SNOOP_SHIFT 22
-#	define RS480_REQ_TYPE_SNOOP_MASK  0x3
-#	define RS480_REQ_TYPE_SNOOP_DIS	(1 << 24)
-#define RS480_MC_MISC_UMA_CNTL          0x5f
-#define RS480_MC_MCLK_CNTL              0x7a
-#define RS480_MC_UMA_DUALCH_CNTL        0x86
-
-#define RS690_MC_FB_LOCATION            0x100
-#define RS690_MC_AGP_LOCATION           0x101
-#define RS690_MC_AGP_BASE               0x102
-#define RS690_MC_AGP_BASE_2             0x103
-
-#define RS600_MC_INDEX                          0x70
-#       define RS600_MC_ADDR_MASK               0xffff
-#       define RS600_MC_IND_SEQ_RBS_0           (1 << 16)
-#       define RS600_MC_IND_SEQ_RBS_1           (1 << 17)
-#       define RS600_MC_IND_SEQ_RBS_2           (1 << 18)
-#       define RS600_MC_IND_SEQ_RBS_3           (1 << 19)
-#       define RS600_MC_IND_AIC_RBS             (1 << 20)
-#       define RS600_MC_IND_CITF_ARB0           (1 << 21)
-#       define RS600_MC_IND_CITF_ARB1           (1 << 22)
-#       define RS600_MC_IND_WR_EN               (1 << 23)
-#define RS600_MC_DATA                           0x74
-
-#define RS600_MC_STATUS                         0x0
-#       define RS600_MC_IDLE                    (1 << 1)
-#define RS600_MC_FB_LOCATION                    0x4
-#define RS600_MC_AGP_LOCATION                   0x5
-#define RS600_AGP_BASE                          0x6
-#define RS600_AGP_BASE_2                        0x7
-#define RS600_MC_CNTL1                          0x9
-#       define RS600_ENABLE_PAGE_TABLES         (1 << 26)
-#define RS600_MC_PT0_CNTL                       0x100
-#       define RS600_ENABLE_PT                  (1 << 0)
-#       define RS600_EFFECTIVE_L2_CACHE_SIZE(x) ((x) << 15)
-#       define RS600_EFFECTIVE_L2_QUEUE_SIZE(x) ((x) << 21)
-#       define RS600_INVALIDATE_ALL_L1_TLBS     (1 << 28)
-#       define RS600_INVALIDATE_L2_CACHE        (1 << 29)
-#define RS600_MC_PT0_CONTEXT0_CNTL              0x102
-#       define RS600_ENABLE_PAGE_TABLE          (1 << 0)
-#       define RS600_PAGE_TABLE_TYPE_FLAT       (0 << 1)
-#define RS600_MC_PT0_SYSTEM_APERTURE_LOW_ADDR   0x112
-#define RS600_MC_PT0_SYSTEM_APERTURE_HIGH_ADDR  0x114
-#define RS600_MC_PT0_CONTEXT0_DEFAULT_READ_ADDR 0x11c
-#define RS600_MC_PT0_CONTEXT0_FLAT_BASE_ADDR    0x12c
-#define RS600_MC_PT0_CONTEXT0_FLAT_START_ADDR   0x13c
-#define RS600_MC_PT0_CONTEXT0_FLAT_END_ADDR     0x14c
-#define RS600_MC_PT0_CLIENT0_CNTL               0x16c
-#       define RS600_ENABLE_TRANSLATION_MODE_OVERRIDE       (1 << 0)
-#       define RS600_TRANSLATION_MODE_OVERRIDE              (1 << 1)
-#       define RS600_SYSTEM_ACCESS_MODE_MASK                (3 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_PA_ONLY             (0 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_USE_SYS_MAP         (1 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_IN_SYS              (2 << 8)
-#       define RS600_SYSTEM_ACCESS_MODE_NOT_IN_SYS          (3 << 8)
-#       define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASSTHROUGH        (0 << 10)
-#       define RS600_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE       (1 << 10)
-#       define RS600_EFFECTIVE_L1_CACHE_SIZE(x) ((x) << 11)
-#       define RS600_ENABLE_FRAGMENT_PROCESSING (1 << 14)
-#       define RS600_EFFECTIVE_L1_QUEUE_SIZE(x) ((x) << 15)
-#       define RS600_INVALIDATE_L1_TLB          (1 << 20)
-
-#define R520_MC_IND_INDEX 0x70
-#define R520_MC_IND_WR_EN (1 << 24)
-#define R520_MC_IND_DATA  0x74
-
-#define RV515_MC_FB_LOCATION 0x01
-#define RV515_MC_AGP_LOCATION 0x02
-#define RV515_MC_AGP_BASE     0x03
-#define RV515_MC_AGP_BASE_2   0x04
-
-#define R520_MC_FB_LOCATION 0x04
-#define R520_MC_AGP_LOCATION 0x05
-#define R520_MC_AGP_BASE     0x06
-#define R520_MC_AGP_BASE_2   0x07
-
-#define RADEON_MPP_TB_CONFIG		0x01c0
-#define RADEON_MEM_CNTL			0x0140
-#define RADEON_MEM_SDRAM_MODE_REG	0x0158
-#define RADEON_AGP_BASE_2		0x015c /* r200+ only */
-#define RS480_AGP_BASE_2		0x0164
-#define RADEON_AGP_BASE			0x0170
-
-/* pipe config regs */
-#define R400_GB_PIPE_SELECT             0x402c
-#define RV530_GB_PIPE_SELECT2           0x4124
-#define R500_DYN_SCLK_PWMEM_PIPE        0x000d /* PLL */
-#define R300_GB_TILE_CONFIG             0x4018
-#       define R300_ENABLE_TILING       (1 << 0)
-#       define R300_PIPE_COUNT_RV350    (0 << 1)
-#       define R300_PIPE_COUNT_R300     (3 << 1)
-#       define R300_PIPE_COUNT_R420_3P  (6 << 1)
-#       define R300_PIPE_COUNT_R420     (7 << 1)
-#       define R300_TILE_SIZE_8         (0 << 4)
-#       define R300_TILE_SIZE_16        (1 << 4)
-#       define R300_TILE_SIZE_32        (2 << 4)
-#       define R300_SUBPIXEL_1_12       (0 << 16)
-#       define R300_SUBPIXEL_1_16       (1 << 16)
-#define R300_DST_PIPE_CONFIG            0x170c
-#       define R300_PIPE_AUTO_CONFIG    (1 << 31)
-#define R300_RB2D_DSTCACHE_MODE         0x3428
-#       define R300_DC_AUTOFLUSH_ENABLE (1 << 8)
-#       define R300_DC_DC_DISABLE_IGNORE_PE (1 << 17)
-
-#define RADEON_RB3D_COLOROFFSET		0x1c40
-#define RADEON_RB3D_COLORPITCH		0x1c48
-
-#define	RADEON_SRC_X_Y			0x1590
-
-#define RADEON_DP_GUI_MASTER_CNTL	0x146c
-#	define RADEON_GMC_SRC_PITCH_OFFSET_CNTL	(1 << 0)
-#	define RADEON_GMC_DST_PITCH_OFFSET_CNTL	(1 << 1)
-#	define RADEON_GMC_BRUSH_SOLID_COLOR	(13 << 4)
-#	define RADEON_GMC_BRUSH_NONE		(15 << 4)
-#	define RADEON_GMC_DST_16BPP		(4 << 8)
-#	define RADEON_GMC_DST_24BPP		(5 << 8)
-#	define RADEON_GMC_DST_32BPP		(6 << 8)
-#	define RADEON_GMC_DST_DATATYPE_SHIFT	8
-#	define RADEON_GMC_SRC_DATATYPE_COLOR	(3 << 12)
-#	define RADEON_DP_SRC_SOURCE_MEMORY	(2 << 24)
-#	define RADEON_DP_SRC_SOURCE_HOST_DATA	(3 << 24)
-#	define RADEON_GMC_CLR_CMP_CNTL_DIS	(1 << 28)
-#	define RADEON_GMC_WR_MSK_DIS		(1 << 30)
-#	define RADEON_ROP3_S			0x00cc0000
-#	define RADEON_ROP3_P			0x00f00000
-#define RADEON_DP_WRITE_MASK		0x16cc
-#define RADEON_SRC_PITCH_OFFSET		0x1428
-#define RADEON_DST_PITCH_OFFSET		0x142c
-#define RADEON_DST_PITCH_OFFSET_C	0x1c80
-#	define RADEON_DST_TILE_LINEAR		(0 << 30)
-#	define RADEON_DST_TILE_MACRO		(1 << 30)
-#	define RADEON_DST_TILE_MICRO		(2 << 30)
-#	define RADEON_DST_TILE_BOTH		(3 << 30)
-
-#define RADEON_SCRATCH_REG0		0x15e0
-#define RADEON_SCRATCH_REG1		0x15e4
-#define RADEON_SCRATCH_REG2		0x15e8
-#define RADEON_SCRATCH_REG3		0x15ec
-#define RADEON_SCRATCH_REG4		0x15f0
-#define RADEON_SCRATCH_REG5		0x15f4
-#define RADEON_SCRATCH_UMSK		0x0770
-#define RADEON_SCRATCH_ADDR		0x0774
-
-#define RADEON_SCRATCHOFF( x )		(RADEON_SCRATCH_REG_OFFSET + 4*(x))
-
-extern u32 radeon_get_scratch(drm_radeon_private_t *dev_priv, int index);
-
-#define GET_SCRATCH(dev_priv, x) radeon_get_scratch(dev_priv, x)
-
-#define R600_SCRATCH_REG0		0x8500
-#define R600_SCRATCH_REG1		0x8504
-#define R600_SCRATCH_REG2		0x8508
-#define R600_SCRATCH_REG3		0x850c
-#define R600_SCRATCH_REG4		0x8510
-#define R600_SCRATCH_REG5		0x8514
-#define R600_SCRATCH_REG6		0x8518
-#define R600_SCRATCH_REG7		0x851c
-#define R600_SCRATCH_UMSK		0x8540
-#define R600_SCRATCH_ADDR		0x8544
-
-#define R600_SCRATCHOFF(x)		(R600_SCRATCH_REG_OFFSET + 4*(x))
-
-#define RADEON_GEN_INT_CNTL		0x0040
-#	define RADEON_CRTC_VBLANK_MASK		(1 << 0)
-#	define RADEON_CRTC2_VBLANK_MASK		(1 << 9)
-#	define RADEON_GUI_IDLE_INT_ENABLE	(1 << 19)
-#	define RADEON_SW_INT_ENABLE		(1 << 25)
-
-#define RADEON_GEN_INT_STATUS		0x0044
-#	define RADEON_CRTC_VBLANK_STAT		(1 << 0)
-#	define RADEON_CRTC_VBLANK_STAT_ACK	(1 << 0)
-#	define RADEON_CRTC2_VBLANK_STAT		(1 << 9)
-#	define RADEON_CRTC2_VBLANK_STAT_ACK	(1 << 9)
-#	define RADEON_GUI_IDLE_INT_TEST_ACK     (1 << 19)
-#	define RADEON_SW_INT_TEST		(1 << 25)
-#	define RADEON_SW_INT_TEST_ACK		(1 << 25)
-#	define RADEON_SW_INT_FIRE		(1 << 26)
-#       define R500_DISPLAY_INT_STATUS          (1 << 0)
-
-#define RADEON_HOST_PATH_CNTL		0x0130
-#	define RADEON_HDP_SOFT_RESET		(1 << 26)
-#	define RADEON_HDP_WC_TIMEOUT_MASK	(7 << 28)
-#	define RADEON_HDP_WC_TIMEOUT_28BCLK	(7 << 28)
-
-#define RADEON_ISYNC_CNTL		0x1724
-#	define RADEON_ISYNC_ANY2D_IDLE3D	(1 << 0)
-#	define RADEON_ISYNC_ANY3D_IDLE2D	(1 << 1)
-#	define RADEON_ISYNC_TRIG2D_IDLE3D	(1 << 2)
-#	define RADEON_ISYNC_TRIG3D_IDLE2D	(1 << 3)
-#	define RADEON_ISYNC_WAIT_IDLEGUI	(1 << 4)
-#	define RADEON_ISYNC_CPSCRATCH_IDLEGUI	(1 << 5)
-
-#define RADEON_RBBM_GUICNTL		0x172c
-#	define RADEON_HOST_DATA_SWAP_NONE	(0 << 0)
-#	define RADEON_HOST_DATA_SWAP_16BIT	(1 << 0)
-#	define RADEON_HOST_DATA_SWAP_32BIT	(2 << 0)
-#	define RADEON_HOST_DATA_SWAP_HDW	(3 << 0)
-
-#define RADEON_MC_AGP_LOCATION		0x014c
-#define RADEON_MC_FB_LOCATION		0x0148
-#define RADEON_MCLK_CNTL		0x0012
-#	define RADEON_FORCEON_MCLKA		(1 << 16)
-#	define RADEON_FORCEON_MCLKB		(1 << 17)
-#	define RADEON_FORCEON_YCLKA		(1 << 18)
-#	define RADEON_FORCEON_YCLKB		(1 << 19)
-#	define RADEON_FORCEON_MC		(1 << 20)
-#	define RADEON_FORCEON_AIC		(1 << 21)
-
-#define RADEON_PP_BORDER_COLOR_0	0x1d40
-#define RADEON_PP_BORDER_COLOR_1	0x1d44
-#define RADEON_PP_BORDER_COLOR_2	0x1d48
-#define RADEON_PP_CNTL			0x1c38
-#	define RADEON_SCISSOR_ENABLE		(1 <<  1)
-#define RADEON_PP_LUM_MATRIX		0x1d00
-#define RADEON_PP_MISC			0x1c14
-#define RADEON_PP_ROT_MATRIX_0		0x1d58
-#define RADEON_PP_TXFILTER_0		0x1c54
-#define RADEON_PP_TXOFFSET_0		0x1c5c
-#define RADEON_PP_TXFILTER_1		0x1c6c
-#define RADEON_PP_TXFILTER_2		0x1c84
-
-#define R300_RB2D_DSTCACHE_CTLSTAT	0x342c /* use R300_DSTCACHE_CTLSTAT */
-#define R300_DSTCACHE_CTLSTAT		0x1714
-#	define R300_RB2D_DC_FLUSH		(3 << 0)
-#	define R300_RB2D_DC_FREE		(3 << 2)
-#	define R300_RB2D_DC_FLUSH_ALL		0xf
-#	define R300_RB2D_DC_BUSY		(1 << 31)
-#define RADEON_RB3D_CNTL		0x1c3c
-#	define RADEON_ALPHA_BLEND_ENABLE	(1 << 0)
-#	define RADEON_PLANE_MASK_ENABLE		(1 << 1)
-#	define RADEON_DITHER_ENABLE		(1 << 2)
-#	define RADEON_ROUND_ENABLE		(1 << 3)
-#	define RADEON_SCALE_DITHER_ENABLE	(1 << 4)
-#	define RADEON_DITHER_INIT		(1 << 5)
-#	define RADEON_ROP_ENABLE		(1 << 6)
-#	define RADEON_STENCIL_ENABLE		(1 << 7)
-#	define RADEON_Z_ENABLE			(1 << 8)
-#	define RADEON_ZBLOCK16			(1 << 15)
-#define RADEON_RB3D_DEPTHOFFSET		0x1c24
-#define RADEON_RB3D_DEPTHCLEARVALUE	0x3230
-#define RADEON_RB3D_DEPTHPITCH		0x1c28
-#define RADEON_RB3D_PLANEMASK		0x1d84
-#define RADEON_RB3D_STENCILREFMASK	0x1d7c
-#define RADEON_RB3D_ZCACHE_MODE		0x3250
-#define RADEON_RB3D_ZCACHE_CTLSTAT	0x3254
-#	define RADEON_RB3D_ZC_FLUSH		(1 << 0)
-#	define RADEON_RB3D_ZC_FREE		(1 << 2)
-#	define RADEON_RB3D_ZC_FLUSH_ALL		0x5
-#	define RADEON_RB3D_ZC_BUSY		(1 << 31)
-#define R300_ZB_ZCACHE_CTLSTAT                  0x4f18
-#	define R300_ZC_FLUSH		        (1 << 0)
-#	define R300_ZC_FREE		        (1 << 1)
-#	define R300_ZC_BUSY		        (1 << 31)
-#define RADEON_RB3D_DSTCACHE_CTLSTAT	0x325c
-#	define RADEON_RB3D_DC_FLUSH		(3 << 0)
-#	define RADEON_RB3D_DC_FREE		(3 << 2)
-#	define RADEON_RB3D_DC_FLUSH_ALL		0xf
-#	define RADEON_RB3D_DC_BUSY		(1 << 31)
-#define R300_RB3D_DSTCACHE_CTLSTAT              0x4e4c
-#	define R300_RB3D_DC_FLUSH		(2 << 0)
-#	define R300_RB3D_DC_FREE		(2 << 2)
-#	define R300_RB3D_DC_FINISH		(1 << 4)
-#define RADEON_RB3D_ZSTENCILCNTL	0x1c2c
-#	define RADEON_Z_TEST_MASK		(7 << 4)
-#	define RADEON_Z_TEST_ALWAYS		(7 << 4)
-#	define RADEON_Z_HIERARCHY_ENABLE	(1 << 8)
-#	define RADEON_STENCIL_TEST_ALWAYS	(7 << 12)
-#	define RADEON_STENCIL_S_FAIL_REPLACE	(2 << 16)
-#	define RADEON_STENCIL_ZPASS_REPLACE	(2 << 20)
-#	define RADEON_STENCIL_ZFAIL_REPLACE	(2 << 24)
-#	define RADEON_Z_COMPRESSION_ENABLE	(1 << 28)
-#	define RADEON_FORCE_Z_DIRTY		(1 << 29)
-#	define RADEON_Z_WRITE_ENABLE		(1 << 30)
-#	define RADEON_Z_DECOMPRESSION_ENABLE	(1 << 31)
-#define RADEON_RBBM_SOFT_RESET		0x00f0
-#	define RADEON_SOFT_RESET_CP		(1 <<  0)
-#	define RADEON_SOFT_RESET_HI		(1 <<  1)
-#	define RADEON_SOFT_RESET_SE		(1 <<  2)
-#	define RADEON_SOFT_RESET_RE		(1 <<  3)
-#	define RADEON_SOFT_RESET_PP		(1 <<  4)
-#	define RADEON_SOFT_RESET_E2		(1 <<  5)
-#	define RADEON_SOFT_RESET_RB		(1 <<  6)
-#	define RADEON_SOFT_RESET_HDP		(1 <<  7)
-/*
- *   6:0  Available slots in the FIFO
- *   8    Host Interface active
- *   9    CP request active
- *   10   FIFO request active
- *   11   Host Interface retry active
- *   12   CP retry active
- *   13   FIFO retry active
- *   14   FIFO pipeline busy
- *   15   Event engine busy
- *   16   CP command stream busy
- *   17   2D engine busy
- *   18   2D portion of render backend busy
- *   20   3D setup engine busy
- *   26   GA engine busy
- *   27   CBA 2D engine busy
- *   31   2D engine busy or 3D engine busy or FIFO not empty or CP busy or
- *           command stream queue not empty or Ring Buffer not empty
- */
-#define RADEON_RBBM_STATUS		0x0e40
-/* Same as the previous RADEON_RBBM_STATUS; this is a mirror of that register.  */
-/* #define RADEON_RBBM_STATUS		0x1740 */
-/* bits 6:0 are dword slots available in the cmd fifo */
-#	define RADEON_RBBM_FIFOCNT_MASK		0x007f
-#	define RADEON_HIRQ_ON_RBB	(1 <<  8)
-#	define RADEON_CPRQ_ON_RBB	(1 <<  9)
-#	define RADEON_CFRQ_ON_RBB	(1 << 10)
-#	define RADEON_HIRQ_IN_RTBUF	(1 << 11)
-#	define RADEON_CPRQ_IN_RTBUF	(1 << 12)
-#	define RADEON_CFRQ_IN_RTBUF	(1 << 13)
-#	define RADEON_PIPE_BUSY		(1 << 14)
-#	define RADEON_ENG_EV_BUSY	(1 << 15)
-#	define RADEON_CP_CMDSTRM_BUSY	(1 << 16)
-#	define RADEON_E2_BUSY		(1 << 17)
-#	define RADEON_RB2D_BUSY		(1 << 18)
-#	define RADEON_RB3D_BUSY		(1 << 19) /* not used on r300 */
-#	define RADEON_VAP_BUSY		(1 << 20)
-#	define RADEON_RE_BUSY		(1 << 21) /* not used on r300 */
-#	define RADEON_TAM_BUSY		(1 << 22) /* not used on r300 */
-#	define RADEON_TDM_BUSY		(1 << 23) /* not used on r300 */
-#	define RADEON_PB_BUSY		(1 << 24) /* not used on r300 */
-#	define RADEON_TIM_BUSY		(1 << 25) /* not used on r300 */
-#	define RADEON_GA_BUSY		(1 << 26)
-#	define RADEON_CBA2D_BUSY	(1 << 27)
-#	define RADEON_RBBM_ACTIVE	(1 << 31)
-#define RADEON_RE_LINE_PATTERN		0x1cd0
-#define RADEON_RE_MISC			0x26c4
-#define RADEON_RE_TOP_LEFT		0x26c0
-#define RADEON_RE_WIDTH_HEIGHT		0x1c44
-#define RADEON_RE_STIPPLE_ADDR		0x1cc8
-#define RADEON_RE_STIPPLE_DATA		0x1ccc
-
-#define RADEON_SCISSOR_TL_0		0x1cd8
-#define RADEON_SCISSOR_BR_0		0x1cdc
-#define RADEON_SCISSOR_TL_1		0x1ce0
-#define RADEON_SCISSOR_BR_1		0x1ce4
-#define RADEON_SCISSOR_TL_2		0x1ce8
-#define RADEON_SCISSOR_BR_2		0x1cec
-#define RADEON_SE_COORD_FMT		0x1c50
-#define RADEON_SE_CNTL			0x1c4c
-#	define RADEON_FFACE_CULL_CW		(0 << 0)
-#	define RADEON_BFACE_SOLID		(3 << 1)
-#	define RADEON_FFACE_SOLID		(3 << 3)
-#	define RADEON_FLAT_SHADE_VTX_LAST	(3 << 6)
-#	define RADEON_DIFFUSE_SHADE_FLAT	(1 << 8)
-#	define RADEON_DIFFUSE_SHADE_GOURAUD	(2 << 8)
-#	define RADEON_ALPHA_SHADE_FLAT		(1 << 10)
-#	define RADEON_ALPHA_SHADE_GOURAUD	(2 << 10)
-#	define RADEON_SPECULAR_SHADE_FLAT	(1 << 12)
-#	define RADEON_SPECULAR_SHADE_GOURAUD	(2 << 12)
-#	define RADEON_FOG_SHADE_FLAT		(1 << 14)
-#	define RADEON_FOG_SHADE_GOURAUD		(2 << 14)
-#	define RADEON_VPORT_XY_XFORM_ENABLE	(1 << 24)
-#	define RADEON_VPORT_Z_XFORM_ENABLE	(1 << 25)
-#	define RADEON_VTX_PIX_CENTER_OGL	(1 << 27)
-#	define RADEON_ROUND_MODE_TRUNC		(0 << 28)
-#	define RADEON_ROUND_PREC_8TH_PIX	(1 << 30)
-#define RADEON_SE_CNTL_STATUS		0x2140
-#define RADEON_SE_LINE_WIDTH		0x1db8
-#define RADEON_SE_VPORT_XSCALE		0x1d98
-#define RADEON_SE_ZBIAS_FACTOR		0x1db0
-#define RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED 0x2210
-#define RADEON_SE_TCL_OUTPUT_VTX_FMT         0x2254
-#define RADEON_SE_TCL_VECTOR_INDX_REG        0x2200
-#       define RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT  16
-#       define RADEON_VEC_INDX_DWORD_COUNT_SHIFT     28
-#define RADEON_SE_TCL_VECTOR_DATA_REG       0x2204
-#define RADEON_SE_TCL_SCALAR_INDX_REG       0x2208
-#       define RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT  16
-#define RADEON_SE_TCL_SCALAR_DATA_REG       0x220C
-#define RADEON_SURFACE_ACCESS_FLAGS	0x0bf8
-#define RADEON_SURFACE_ACCESS_CLR	0x0bfc
-#define RADEON_SURFACE_CNTL		0x0b00
-#	define RADEON_SURF_TRANSLATION_DIS	(1 << 8)
-#	define RADEON_NONSURF_AP0_SWP_MASK	(3 << 20)
-#	define RADEON_NONSURF_AP0_SWP_LITTLE	(0 << 20)
-#	define RADEON_NONSURF_AP0_SWP_BIG16	(1 << 20)
-#	define RADEON_NONSURF_AP0_SWP_BIG32	(2 << 20)
-#	define RADEON_NONSURF_AP1_SWP_MASK	(3 << 22)
-#	define RADEON_NONSURF_AP1_SWP_LITTLE	(0 << 22)
-#	define RADEON_NONSURF_AP1_SWP_BIG16	(1 << 22)
-#	define RADEON_NONSURF_AP1_SWP_BIG32	(2 << 22)
-#define RADEON_SURFACE0_INFO		0x0b0c
-#	define RADEON_SURF_PITCHSEL_MASK	(0x1ff << 0)
-#	define RADEON_SURF_TILE_MODE_MASK	(3 << 16)
-#	define RADEON_SURF_TILE_MODE_MACRO	(0 << 16)
-#	define RADEON_SURF_TILE_MODE_MICRO	(1 << 16)
-#	define RADEON_SURF_TILE_MODE_32BIT_Z	(2 << 16)
-#	define RADEON_SURF_TILE_MODE_16BIT_Z	(3 << 16)
-#define RADEON_SURFACE0_LOWER_BOUND	0x0b04
-#define RADEON_SURFACE0_UPPER_BOUND	0x0b08
-#	define RADEON_SURF_ADDRESS_FIXED_MASK	(0x3ff << 0)
-#define RADEON_SURFACE1_INFO		0x0b1c
-#define RADEON_SURFACE1_LOWER_BOUND	0x0b14
-#define RADEON_SURFACE1_UPPER_BOUND	0x0b18
-#define RADEON_SURFACE2_INFO		0x0b2c
-#define RADEON_SURFACE2_LOWER_BOUND	0x0b24
-#define RADEON_SURFACE2_UPPER_BOUND	0x0b28
-#define RADEON_SURFACE3_INFO		0x0b3c
-#define RADEON_SURFACE3_LOWER_BOUND	0x0b34
-#define RADEON_SURFACE3_UPPER_BOUND	0x0b38
-#define RADEON_SURFACE4_INFO		0x0b4c
-#define RADEON_SURFACE4_LOWER_BOUND	0x0b44
-#define RADEON_SURFACE4_UPPER_BOUND	0x0b48
-#define RADEON_SURFACE5_INFO		0x0b5c
-#define RADEON_SURFACE5_LOWER_BOUND	0x0b54
-#define RADEON_SURFACE5_UPPER_BOUND	0x0b58
-#define RADEON_SURFACE6_INFO		0x0b6c
-#define RADEON_SURFACE6_LOWER_BOUND	0x0b64
-#define RADEON_SURFACE6_UPPER_BOUND	0x0b68
-#define RADEON_SURFACE7_INFO		0x0b7c
-#define RADEON_SURFACE7_LOWER_BOUND	0x0b74
-#define RADEON_SURFACE7_UPPER_BOUND	0x0b78
-#define RADEON_SW_SEMAPHORE		0x013c
-
-#define RADEON_WAIT_UNTIL		0x1720
-#	define RADEON_WAIT_CRTC_PFLIP		(1 << 0)
-#	define RADEON_WAIT_2D_IDLE		(1 << 14)
-#	define RADEON_WAIT_3D_IDLE		(1 << 15)
-#	define RADEON_WAIT_2D_IDLECLEAN		(1 << 16)
-#	define RADEON_WAIT_3D_IDLECLEAN		(1 << 17)
-#	define RADEON_WAIT_HOST_IDLECLEAN	(1 << 18)
-
-#define RADEON_RB3D_ZMASKOFFSET		0x3234
-#define RADEON_RB3D_ZSTENCILCNTL	0x1c2c
-#	define RADEON_DEPTH_FORMAT_16BIT_INT_Z	(0 << 0)
-#	define RADEON_DEPTH_FORMAT_24BIT_INT_Z	(2 << 0)
-
-/* CP registers */
-#define RADEON_CP_ME_RAM_ADDR		0x07d4
-#define RADEON_CP_ME_RAM_RADDR		0x07d8
-#define RADEON_CP_ME_RAM_DATAH		0x07dc
-#define RADEON_CP_ME_RAM_DATAL		0x07e0
-
-#define RADEON_CP_RB_BASE		0x0700
-#define RADEON_CP_RB_CNTL		0x0704
-#	define RADEON_BUF_SWAP_32BIT		(2 << 16)
-#	define RADEON_RB_NO_UPDATE		(1 << 27)
-#	define RADEON_RB_RPTR_WR_ENA		(1 << 31)
-#define RADEON_CP_RB_RPTR_ADDR		0x070c
-#define RADEON_CP_RB_RPTR		0x0710
-#define RADEON_CP_RB_WPTR		0x0714
-
-#define RADEON_CP_RB_WPTR_DELAY		0x0718
-#	define RADEON_PRE_WRITE_TIMER_SHIFT	0
-#	define RADEON_PRE_WRITE_LIMIT_SHIFT	23
-
-#define RADEON_CP_IB_BASE		0x0738
-
-#define RADEON_CP_CSQ_CNTL		0x0740
-#	define RADEON_CSQ_CNT_PRIMARY_MASK	(0xff << 0)
-#	define RADEON_CSQ_PRIDIS_INDDIS		(0 << 28)
-#	define RADEON_CSQ_PRIPIO_INDDIS		(1 << 28)
-#	define RADEON_CSQ_PRIBM_INDDIS		(2 << 28)
-#	define RADEON_CSQ_PRIPIO_INDBM		(3 << 28)
-#	define RADEON_CSQ_PRIBM_INDBM		(4 << 28)
-#	define RADEON_CSQ_PRIPIO_INDPIO		(15 << 28)
-
-#define R300_CP_RESYNC_ADDR		0x0778
-#define R300_CP_RESYNC_DATA		0x077c
-
-#define RADEON_AIC_CNTL			0x01d0
-#	define RADEON_PCIGART_TRANSLATE_EN	(1 << 0)
-#	define RS400_MSI_REARM	                (1 << 3)
-#define RADEON_AIC_STAT			0x01d4
-#define RADEON_AIC_PT_BASE		0x01d8
-#define RADEON_AIC_LO_ADDR		0x01dc
-#define RADEON_AIC_HI_ADDR		0x01e0
-#define RADEON_AIC_TLB_ADDR		0x01e4
-#define RADEON_AIC_TLB_DATA		0x01e8
-
-/* CP command packets */
-#define RADEON_CP_PACKET0		0x00000000
-#	define RADEON_ONE_REG_WR		(1 << 15)
-#define RADEON_CP_PACKET1		0x40000000
-#define RADEON_CP_PACKET2		0x80000000
-#define RADEON_CP_PACKET3		0xC0000000
-#       define RADEON_CP_NOP                    0x00001000
-#       define RADEON_CP_NEXT_CHAR              0x00001900
-#       define RADEON_CP_PLY_NEXTSCAN           0x00001D00
-#       define RADEON_CP_SET_SCISSORS           0x00001E00
-	     /* GEN_INDX_PRIM is unsupported starting with R300 */
-#	define RADEON_3D_RNDR_GEN_INDX_PRIM	0x00002300
-#	define RADEON_WAIT_FOR_IDLE		0x00002600
-#	define RADEON_3D_DRAW_VBUF		0x00002800
-#	define RADEON_3D_DRAW_IMMD		0x00002900
-#	define RADEON_3D_DRAW_INDX		0x00002A00
-#       define RADEON_CP_LOAD_PALETTE           0x00002C00
-#	define RADEON_3D_LOAD_VBPNTR		0x00002F00
-#	define RADEON_MPEG_IDCT_MACROBLOCK	0x00003000
-#	define RADEON_MPEG_IDCT_MACROBLOCK_REV	0x00003100
-#	define RADEON_3D_CLEAR_ZMASK		0x00003200
-#	define RADEON_CP_INDX_BUFFER		0x00003300
-#       define RADEON_CP_3D_DRAW_VBUF_2         0x00003400
-#       define RADEON_CP_3D_DRAW_IMMD_2         0x00003500
-#       define RADEON_CP_3D_DRAW_INDX_2         0x00003600
-#	define RADEON_3D_CLEAR_HIZ		0x00003700
-#       define RADEON_CP_3D_CLEAR_CMASK         0x00003802
-#	define RADEON_CNTL_HOSTDATA_BLT		0x00009400
-#	define RADEON_CNTL_PAINT_MULTI		0x00009A00
-#	define RADEON_CNTL_BITBLT_MULTI		0x00009B00
-#	define RADEON_CNTL_SET_SCISSORS		0xC0001E00
-
-#       define R600_IT_INDIRECT_BUFFER_END      0x00001700
-#       define R600_IT_SET_PREDICATION          0x00002000
-#       define R600_IT_REG_RMW                  0x00002100
-#       define R600_IT_COND_EXEC                0x00002200
-#       define R600_IT_PRED_EXEC                0x00002300
-#       define R600_IT_START_3D_CMDBUF          0x00002400
-#       define R600_IT_DRAW_INDEX_2             0x00002700
-#       define R600_IT_CONTEXT_CONTROL          0x00002800
-#       define R600_IT_DRAW_INDEX_IMMD_BE       0x00002900
-#       define R600_IT_INDEX_TYPE               0x00002A00
-#       define R600_IT_DRAW_INDEX               0x00002B00
-#       define R600_IT_DRAW_INDEX_AUTO          0x00002D00
-#       define R600_IT_DRAW_INDEX_IMMD          0x00002E00
-#       define R600_IT_NUM_INSTANCES            0x00002F00
-#       define R600_IT_STRMOUT_BUFFER_UPDATE    0x00003400
-#       define R600_IT_INDIRECT_BUFFER_MP       0x00003800
-#       define R600_IT_MEM_SEMAPHORE            0x00003900
-#       define R600_IT_MPEG_INDEX               0x00003A00
-#       define R600_IT_WAIT_REG_MEM             0x00003C00
-#       define R600_IT_MEM_WRITE                0x00003D00
-#       define R600_IT_INDIRECT_BUFFER          0x00003200
-#       define R600_IT_SURFACE_SYNC             0x00004300
-#              define R600_CB0_DEST_BASE_ENA    (1 << 6)
-#              define R600_TC_ACTION_ENA        (1 << 23)
-#              define R600_VC_ACTION_ENA        (1 << 24)
-#              define R600_CB_ACTION_ENA        (1 << 25)
-#              define R600_DB_ACTION_ENA        (1 << 26)
-#              define R600_SH_ACTION_ENA        (1 << 27)
-#              define R600_SMX_ACTION_ENA       (1 << 28)
-#       define R600_IT_ME_INITIALIZE            0x00004400
-#	       define R600_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
-#       define R600_IT_COND_WRITE               0x00004500
-#       define R600_IT_EVENT_WRITE              0x00004600
-#       define R600_IT_EVENT_WRITE_EOP          0x00004700
-#       define R600_IT_ONE_REG_WRITE            0x00005700
-#       define R600_IT_SET_CONFIG_REG           0x00006800
-#              define R600_SET_CONFIG_REG_OFFSET 0x00008000
-#              define R600_SET_CONFIG_REG_END   0x0000ac00
-#       define R600_IT_SET_CONTEXT_REG          0x00006900
-#              define R600_SET_CONTEXT_REG_OFFSET 0x00028000
-#              define R600_SET_CONTEXT_REG_END  0x00029000
-#       define R600_IT_SET_ALU_CONST            0x00006A00
-#              define R600_SET_ALU_CONST_OFFSET 0x00030000
-#              define R600_SET_ALU_CONST_END    0x00032000
-#       define R600_IT_SET_BOOL_CONST           0x00006B00
-#              define R600_SET_BOOL_CONST_OFFSET 0x0003e380
-#              define R600_SET_BOOL_CONST_END   0x00040000
-#       define R600_IT_SET_LOOP_CONST           0x00006C00
-#              define R600_SET_LOOP_CONST_OFFSET 0x0003e200
-#              define R600_SET_LOOP_CONST_END   0x0003e380
-#       define R600_IT_SET_RESOURCE             0x00006D00
-#              define R600_SET_RESOURCE_OFFSET  0x00038000
-#              define R600_SET_RESOURCE_END     0x0003c000
-#              define R600_SQ_TEX_VTX_INVALID_TEXTURE  0x0
-#              define R600_SQ_TEX_VTX_INVALID_BUFFER   0x1
-#              define R600_SQ_TEX_VTX_VALID_TEXTURE    0x2
-#              define R600_SQ_TEX_VTX_VALID_BUFFER     0x3
-#       define R600_IT_SET_SAMPLER              0x00006E00
-#              define R600_SET_SAMPLER_OFFSET   0x0003c000
-#              define R600_SET_SAMPLER_END      0x0003cff0
-#       define R600_IT_SET_CTL_CONST            0x00006F00
-#              define R600_SET_CTL_CONST_OFFSET 0x0003cff0
-#              define R600_SET_CTL_CONST_END    0x0003e200
-#       define R600_IT_SURFACE_BASE_UPDATE      0x00007300
-
-#define RADEON_CP_PACKET_MASK		0xC0000000
-#define RADEON_CP_PACKET_COUNT_MASK	0x3fff0000
-#define RADEON_CP_PACKET0_REG_MASK	0x000007ff
-#define RADEON_CP_PACKET1_REG0_MASK	0x000007ff
-#define RADEON_CP_PACKET1_REG1_MASK	0x003ff800
-
-#define RADEON_VTX_Z_PRESENT			(1 << 31)
-#define RADEON_VTX_PKCOLOR_PRESENT		(1 << 3)
-
-#define RADEON_PRIM_TYPE_NONE			(0 << 0)
-#define RADEON_PRIM_TYPE_POINT			(1 << 0)
-#define RADEON_PRIM_TYPE_LINE			(2 << 0)
-#define RADEON_PRIM_TYPE_LINE_STRIP		(3 << 0)
-#define RADEON_PRIM_TYPE_TRI_LIST		(4 << 0)
-#define RADEON_PRIM_TYPE_TRI_FAN		(5 << 0)
-#define RADEON_PRIM_TYPE_TRI_STRIP		(6 << 0)
-#define RADEON_PRIM_TYPE_TRI_TYPE2		(7 << 0)
-#define RADEON_PRIM_TYPE_RECT_LIST		(8 << 0)
-#define RADEON_PRIM_TYPE_3VRT_POINT_LIST	(9 << 0)
-#define RADEON_PRIM_TYPE_3VRT_LINE_LIST		(10 << 0)
-#define RADEON_PRIM_TYPE_MASK                   0xf
-#define RADEON_PRIM_WALK_IND			(1 << 4)
-#define RADEON_PRIM_WALK_LIST			(2 << 4)
-#define RADEON_PRIM_WALK_RING			(3 << 4)
-#define RADEON_COLOR_ORDER_BGRA			(0 << 6)
-#define RADEON_COLOR_ORDER_RGBA			(1 << 6)
-#define RADEON_MAOS_ENABLE			(1 << 7)
-#define RADEON_VTX_FMT_R128_MODE		(0 << 8)
-#define RADEON_VTX_FMT_RADEON_MODE		(1 << 8)
-#define RADEON_NUM_VERTICES_SHIFT		16
-
-#define RADEON_COLOR_FORMAT_CI8		2
-#define RADEON_COLOR_FORMAT_ARGB1555	3
-#define RADEON_COLOR_FORMAT_RGB565	4
-#define RADEON_COLOR_FORMAT_ARGB8888	6
-#define RADEON_COLOR_FORMAT_RGB332	7
-#define RADEON_COLOR_FORMAT_RGB8	9
-#define RADEON_COLOR_FORMAT_ARGB4444	15
-
-#define RADEON_TXFORMAT_I8		0
-#define RADEON_TXFORMAT_AI88		1
-#define RADEON_TXFORMAT_RGB332		2
-#define RADEON_TXFORMAT_ARGB1555	3
-#define RADEON_TXFORMAT_RGB565		4
-#define RADEON_TXFORMAT_ARGB4444	5
-#define RADEON_TXFORMAT_ARGB8888	6
-#define RADEON_TXFORMAT_RGBA8888	7
-#define RADEON_TXFORMAT_Y8		8
-#define RADEON_TXFORMAT_VYUY422         10
-#define RADEON_TXFORMAT_YVYU422         11
-#define RADEON_TXFORMAT_DXT1            12
-#define RADEON_TXFORMAT_DXT23           14
-#define RADEON_TXFORMAT_DXT45           15
-
-#define R200_PP_TXCBLEND_0                0x2f00
-#define R200_PP_TXCBLEND_1                0x2f10
-#define R200_PP_TXCBLEND_2                0x2f20
-#define R200_PP_TXCBLEND_3                0x2f30
-#define R200_PP_TXCBLEND_4                0x2f40
-#define R200_PP_TXCBLEND_5                0x2f50
-#define R200_PP_TXCBLEND_6                0x2f60
-#define R200_PP_TXCBLEND_7                0x2f70
-#define R200_SE_TCL_LIGHT_MODEL_CTL_0     0x2268
-#define R200_PP_TFACTOR_0                 0x2ee0
-#define R200_SE_VTX_FMT_0                 0x2088
-#define R200_SE_VAP_CNTL                  0x2080
-#define R200_SE_TCL_MATRIX_SEL_0          0x2230
-#define R200_SE_TCL_TEX_PROC_CTL_2        0x22a8
-#define R200_SE_TCL_UCP_VERT_BLEND_CTL    0x22c0
-#define R200_PP_TXFILTER_5                0x2ca0
-#define R200_PP_TXFILTER_4                0x2c80
-#define R200_PP_TXFILTER_3                0x2c60
-#define R200_PP_TXFILTER_2                0x2c40
-#define R200_PP_TXFILTER_1                0x2c20
-#define R200_PP_TXFILTER_0                0x2c00
-#define R200_PP_TXOFFSET_5                0x2d78
-#define R200_PP_TXOFFSET_4                0x2d60
-#define R200_PP_TXOFFSET_3                0x2d48
-#define R200_PP_TXOFFSET_2                0x2d30
-#define R200_PP_TXOFFSET_1                0x2d18
-#define R200_PP_TXOFFSET_0                0x2d00
-
-#define R200_PP_CUBIC_FACES_0             0x2c18
-#define R200_PP_CUBIC_FACES_1             0x2c38
-#define R200_PP_CUBIC_FACES_2             0x2c58
-#define R200_PP_CUBIC_FACES_3             0x2c78
-#define R200_PP_CUBIC_FACES_4             0x2c98
-#define R200_PP_CUBIC_FACES_5             0x2cb8
-#define R200_PP_CUBIC_OFFSET_F1_0         0x2d04
-#define R200_PP_CUBIC_OFFSET_F2_0         0x2d08
-#define R200_PP_CUBIC_OFFSET_F3_0         0x2d0c
-#define R200_PP_CUBIC_OFFSET_F4_0         0x2d10
-#define R200_PP_CUBIC_OFFSET_F5_0         0x2d14
-#define R200_PP_CUBIC_OFFSET_F1_1         0x2d1c
-#define R200_PP_CUBIC_OFFSET_F2_1         0x2d20
-#define R200_PP_CUBIC_OFFSET_F3_1         0x2d24
-#define R200_PP_CUBIC_OFFSET_F4_1         0x2d28
-#define R200_PP_CUBIC_OFFSET_F5_1         0x2d2c
-#define R200_PP_CUBIC_OFFSET_F1_2         0x2d34
-#define R200_PP_CUBIC_OFFSET_F2_2         0x2d38
-#define R200_PP_CUBIC_OFFSET_F3_2         0x2d3c
-#define R200_PP_CUBIC_OFFSET_F4_2         0x2d40
-#define R200_PP_CUBIC_OFFSET_F5_2         0x2d44
-#define R200_PP_CUBIC_OFFSET_F1_3         0x2d4c
-#define R200_PP_CUBIC_OFFSET_F2_3         0x2d50
-#define R200_PP_CUBIC_OFFSET_F3_3         0x2d54
-#define R200_PP_CUBIC_OFFSET_F4_3         0x2d58
-#define R200_PP_CUBIC_OFFSET_F5_3         0x2d5c
-#define R200_PP_CUBIC_OFFSET_F1_4         0x2d64
-#define R200_PP_CUBIC_OFFSET_F2_4         0x2d68
-#define R200_PP_CUBIC_OFFSET_F3_4         0x2d6c
-#define R200_PP_CUBIC_OFFSET_F4_4         0x2d70
-#define R200_PP_CUBIC_OFFSET_F5_4         0x2d74
-#define R200_PP_CUBIC_OFFSET_F1_5         0x2d7c
-#define R200_PP_CUBIC_OFFSET_F2_5         0x2d80
-#define R200_PP_CUBIC_OFFSET_F3_5         0x2d84
-#define R200_PP_CUBIC_OFFSET_F4_5         0x2d88
-#define R200_PP_CUBIC_OFFSET_F5_5         0x2d8c
-
-#define R200_RE_AUX_SCISSOR_CNTL          0x26f0
-#define R200_SE_VTE_CNTL                  0x20b0
-#define R200_SE_TCL_OUTPUT_VTX_COMP_SEL   0x2250
-#define R200_PP_TAM_DEBUG3                0x2d9c
-#define R200_PP_CNTL_X                    0x2cc4
-#define R200_SE_VAP_CNTL_STATUS           0x2140
-#define R200_RE_SCISSOR_TL_0              0x1cd8
-#define R200_RE_SCISSOR_TL_1              0x1ce0
-#define R200_RE_SCISSOR_TL_2              0x1ce8
-#define R200_RB3D_DEPTHXY_OFFSET          0x1d60
-#define R200_RE_AUX_SCISSOR_CNTL          0x26f0
-#define R200_SE_VTX_STATE_CNTL            0x2180
-#define R200_RE_POINTSIZE                 0x2648
-#define R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0 0x2254
-
-#define RADEON_PP_TEX_SIZE_0                0x1d04	/* NPOT */
-#define RADEON_PP_TEX_SIZE_1                0x1d0c
-#define RADEON_PP_TEX_SIZE_2                0x1d14
-
-#define RADEON_PP_CUBIC_FACES_0             0x1d24
-#define RADEON_PP_CUBIC_FACES_1             0x1d28
-#define RADEON_PP_CUBIC_FACES_2             0x1d2c
-#define RADEON_PP_CUBIC_OFFSET_T0_0         0x1dd0	/* bits [31:5] */
-#define RADEON_PP_CUBIC_OFFSET_T1_0         0x1e00
-#define RADEON_PP_CUBIC_OFFSET_T2_0         0x1e14
-
-#define RADEON_SE_TCL_STATE_FLUSH           0x2284
-
-#define SE_VAP_CNTL__TCL_ENA_MASK                          0x00000001
-#define SE_VAP_CNTL__FORCE_W_TO_ONE_MASK                   0x00010000
-#define SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT                 0x00000012
-#define SE_VTE_CNTL__VTX_XY_FMT_MASK                       0x00000100
-#define SE_VTE_CNTL__VTX_Z_FMT_MASK                        0x00000200
-#define SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK                  0x00000001
-#define SE_VTX_FMT_0__VTX_W0_PRESENT_MASK                  0x00000002
-#define SE_VTX_FMT_0__VTX_COLOR_0_FMT__SHIFT               0x0000000b
-#define R200_3D_DRAW_IMMD_2      0xC0003500
-#define R200_SE_VTX_FMT_1                 0x208c
-#define R200_RE_CNTL                      0x1c50
-
-#define R200_RB3D_BLENDCOLOR              0x3218
-
-#define R200_SE_TCL_POINT_SPRITE_CNTL     0x22c4
-
-#define R200_PP_TRI_PERF 0x2cf8
-
-#define R200_PP_AFS_0                     0x2f80
-#define R200_PP_AFS_1                     0x2f00	/* same as txcblend_0 */
-
-#define R200_VAP_PVS_CNTL_1               0x22D0
-
-#define RADEON_CRTC_CRNT_FRAME 0x0214
-#define RADEON_CRTC2_CRNT_FRAME 0x0314
-
-#define R500_D1CRTC_STATUS 0x609c
-#define R500_D2CRTC_STATUS 0x689c
-#define R500_CRTC_V_BLANK (1<<0)
-
-#define R500_D1CRTC_FRAME_COUNT 0x60a4
-#define R500_D2CRTC_FRAME_COUNT 0x68a4
-
-#define R500_D1MODE_V_COUNTER 0x6530
-#define R500_D2MODE_V_COUNTER 0x6d30
-
-#define R500_D1MODE_VBLANK_STATUS 0x6534
-#define R500_D2MODE_VBLANK_STATUS 0x6d34
-#define R500_VBLANK_OCCURED (1<<0)
-#define R500_VBLANK_ACK     (1<<4)
-#define R500_VBLANK_STAT    (1<<12)
-#define R500_VBLANK_INT     (1<<16)
-
-#define R500_DxMODE_INT_MASK 0x6540
-#define R500_D1MODE_INT_MASK (1<<0)
-#define R500_D2MODE_INT_MASK (1<<8)
-
-#define R500_DISP_INTERRUPT_STATUS 0x7edc
-#define R500_D1_VBLANK_INTERRUPT (1 << 4)
-#define R500_D2_VBLANK_INTERRUPT (1 << 5)
-
-/* R6xx/R7xx registers */
-#define R600_MC_VM_FB_LOCATION                                 0x2180
-#define R600_MC_VM_AGP_TOP                                     0x2184
-#define R600_MC_VM_AGP_BOT                                     0x2188
-#define R600_MC_VM_AGP_BASE                                    0x218c
-#define R600_MC_VM_SYSTEM_APERTURE_LOW_ADDR                    0x2190
-#define R600_MC_VM_SYSTEM_APERTURE_HIGH_ADDR                   0x2194
-#define R600_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR                0x2198
-
-#define R700_MC_VM_FB_LOCATION                                 0x2024
-#define R700_MC_VM_AGP_TOP                                     0x2028
-#define R700_MC_VM_AGP_BOT                                     0x202c
-#define R700_MC_VM_AGP_BASE                                    0x2030
-#define R700_MC_VM_SYSTEM_APERTURE_LOW_ADDR                    0x2034
-#define R700_MC_VM_SYSTEM_APERTURE_HIGH_ADDR                   0x2038
-#define R700_MC_VM_SYSTEM_APERTURE_DEFAULT_ADDR                0x203c
-
-#define R600_MCD_RD_A_CNTL                                     0x219c
-#define R600_MCD_RD_B_CNTL                                     0x21a0
-
-#define R600_MCD_WR_A_CNTL                                     0x21a4
-#define R600_MCD_WR_B_CNTL                                     0x21a8
-
-#define R600_MCD_RD_SYS_CNTL                                   0x2200
-#define R600_MCD_WR_SYS_CNTL                                   0x2214
-
-#define R600_MCD_RD_GFX_CNTL                                   0x21fc
-#define R600_MCD_RD_HDP_CNTL                                   0x2204
-#define R600_MCD_RD_PDMA_CNTL                                  0x2208
-#define R600_MCD_RD_SEM_CNTL                                   0x220c
-#define R600_MCD_WR_GFX_CNTL                                   0x2210
-#define R600_MCD_WR_HDP_CNTL                                   0x2218
-#define R600_MCD_WR_PDMA_CNTL                                  0x221c
-#define R600_MCD_WR_SEM_CNTL                                   0x2220
-
-#       define R600_MCD_L1_TLB                                 (1 << 0)
-#       define R600_MCD_L1_FRAG_PROC                           (1 << 1)
-#       define R600_MCD_L1_STRICT_ORDERING                     (1 << 2)
-
-#       define R600_MCD_SYSTEM_ACCESS_MODE_MASK                (3 << 6)
-#       define R600_MCD_SYSTEM_ACCESS_MODE_PA_ONLY             (0 << 6)
-#       define R600_MCD_SYSTEM_ACCESS_MODE_USE_SYS_MAP         (1 << 6)
-#       define R600_MCD_SYSTEM_ACCESS_MODE_IN_SYS              (2 << 6)
-#       define R600_MCD_SYSTEM_ACCESS_MODE_NOT_IN_SYS          (3 << 6)
-
-#       define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU    (0 << 8)
-#       define R600_MCD_SYSTEM_APERTURE_UNMAPPED_ACCESS_DEFAULT_PAGE (1 << 8)
-
-#       define R600_MCD_SEMAPHORE_MODE                         (1 << 10)
-#       define R600_MCD_WAIT_L2_QUERY                          (1 << 11)
-#       define R600_MCD_EFFECTIVE_L1_TLB_SIZE(x)               ((x) << 12)
-#       define R600_MCD_EFFECTIVE_L1_QUEUE_SIZE(x)             ((x) << 15)
-
-#define R700_MC_VM_MD_L1_TLB0_CNTL                             0x2654
-#define R700_MC_VM_MD_L1_TLB1_CNTL                             0x2658
-#define R700_MC_VM_MD_L1_TLB2_CNTL                             0x265c
-
-#define R700_MC_VM_MB_L1_TLB0_CNTL                             0x2234
-#define R700_MC_VM_MB_L1_TLB1_CNTL                             0x2238
-#define R700_MC_VM_MB_L1_TLB2_CNTL                             0x223c
-#define R700_MC_VM_MB_L1_TLB3_CNTL                             0x2240
-
-#       define R700_ENABLE_L1_TLB                              (1 << 0)
-#       define R700_ENABLE_L1_FRAGMENT_PROCESSING              (1 << 1)
-#       define R700_SYSTEM_ACCESS_MODE_IN_SYS                  (2 << 3)
-#       define R700_SYSTEM_APERTURE_UNMAPPED_ACCESS_PASS_THRU  (0 << 5)
-#       define R700_EFFECTIVE_L1_TLB_SIZE(x)                   ((x) << 15)
-#       define R700_EFFECTIVE_L1_QUEUE_SIZE(x)                 ((x) << 18)
-
-#define R700_MC_ARB_RAMCFG                                     0x2760
-#       define R700_NOOFBANK_SHIFT                             0
-#       define R700_NOOFBANK_MASK                              0x3
-#       define R700_NOOFRANK_SHIFT                             2
-#       define R700_NOOFRANK_MASK                              0x1
-#       define R700_NOOFROWS_SHIFT                             3
-#       define R700_NOOFROWS_MASK                              0x7
-#       define R700_NOOFCOLS_SHIFT                             6
-#       define R700_NOOFCOLS_MASK                              0x3
-#       define R700_CHANSIZE_SHIFT                             8
-#       define R700_CHANSIZE_MASK                              0x1
-#       define R700_BURSTLENGTH_SHIFT                          9
-#       define R700_BURSTLENGTH_MASK                           0x1
-#define R600_RAMCFG                                            0x2408
-#       define R600_NOOFBANK_SHIFT                             0
-#       define R600_NOOFBANK_MASK                              0x1
-#       define R600_NOOFRANK_SHIFT                             1
-#       define R600_NOOFRANK_MASK                              0x1
-#       define R600_NOOFROWS_SHIFT                             2
-#       define R600_NOOFROWS_MASK                              0x7
-#       define R600_NOOFCOLS_SHIFT                             5
-#       define R600_NOOFCOLS_MASK                              0x3
-#       define R600_CHANSIZE_SHIFT                             7
-#       define R600_CHANSIZE_MASK                              0x1
-#       define R600_BURSTLENGTH_SHIFT                          8
-#       define R600_BURSTLENGTH_MASK                           0x1
-
-#define R600_VM_L2_CNTL                                        0x1400
-#       define R600_VM_L2_CACHE_EN                             (1 << 0)
-#       define R600_VM_L2_FRAG_PROC                            (1 << 1)
-#       define R600_VM_ENABLE_PTE_CACHE_LRU_W                  (1 << 9)
-#       define R600_VM_L2_CNTL_QUEUE_SIZE(x)                   ((x) << 13)
-#       define R700_VM_L2_CNTL_QUEUE_SIZE(x)                   ((x) << 14)
-
-#define R600_VM_L2_CNTL2                                       0x1404
-#       define R600_VM_L2_CNTL2_INVALIDATE_ALL_L1_TLBS         (1 << 0)
-#       define R600_VM_L2_CNTL2_INVALIDATE_L2_CACHE            (1 << 1)
-#define R600_VM_L2_CNTL3                                       0x1408
-#       define R600_VM_L2_CNTL3_BANK_SELECT_0(x)               ((x) << 0)
-#       define R600_VM_L2_CNTL3_BANK_SELECT_1(x)               ((x) << 5)
-#       define R600_VM_L2_CNTL3_CACHE_UPDATE_MODE(x)           ((x) << 10)
-#       define R700_VM_L2_CNTL3_BANK_SELECT(x)                 ((x) << 0)
-#       define R700_VM_L2_CNTL3_CACHE_UPDATE_MODE(x)           ((x) << 6)
-
-#define R600_VM_L2_STATUS                                      0x140c
-
-#define R600_VM_CONTEXT0_CNTL                                  0x1410
-#       define R600_VM_ENABLE_CONTEXT                          (1 << 0)
-#       define R600_VM_PAGE_TABLE_DEPTH_FLAT                   (0 << 1)
-
-#define R600_VM_CONTEXT0_CNTL2                                 0x1430
-#define R600_VM_CONTEXT0_REQUEST_RESPONSE                      0x1470
-#define R600_VM_CONTEXT0_INVALIDATION_LOW_ADDR                 0x1490
-#define R600_VM_CONTEXT0_INVALIDATION_HIGH_ADDR                0x14b0
-#define R600_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR                  0x1574
-#define R600_VM_CONTEXT0_PAGE_TABLE_START_ADDR                 0x1594
-#define R600_VM_CONTEXT0_PAGE_TABLE_END_ADDR                   0x15b4
-
-#define R700_VM_CONTEXT0_PAGE_TABLE_BASE_ADDR                  0x153c
-#define R700_VM_CONTEXT0_PAGE_TABLE_START_ADDR                 0x155c
-#define R700_VM_CONTEXT0_PAGE_TABLE_END_ADDR                   0x157c
-
-#define R600_HDP_HOST_PATH_CNTL                                0x2c00
-
-#define R600_GRBM_CNTL                                         0x8000
-#       define R600_GRBM_READ_TIMEOUT(x)                       ((x) << 0)
-
-#define R600_GRBM_STATUS                                       0x8010
-#       define R600_CMDFIFO_AVAIL_MASK                         0x1f
-#       define R700_CMDFIFO_AVAIL_MASK                         0xf
-#       define R600_GUI_ACTIVE                                 (1 << 31)
-#define R600_GRBM_STATUS2                                      0x8014
-#define R600_GRBM_SOFT_RESET                                   0x8020
-#       define R600_SOFT_RESET_CP                              (1 << 0)
-#define R600_WAIT_UNTIL		                               0x8040
-
-#define R600_CP_SEM_WAIT_TIMER                                 0x85bc
-#define R600_CP_ME_CNTL                                        0x86d8
-#       define R600_CP_ME_HALT                                 (1 << 28)
-#define R600_CP_QUEUE_THRESHOLDS                               0x8760
-#       define R600_ROQ_IB1_START(x)                           ((x) << 0)
-#       define R600_ROQ_IB2_START(x)                           ((x) << 8)
-#define R600_CP_MEQ_THRESHOLDS                                 0x8764
-#       define R700_STQ_SPLIT(x)                               ((x) << 0)
-#       define R600_MEQ_END(x)                                 ((x) << 16)
-#       define R600_ROQ_END(x)                                 ((x) << 24)
-#define R600_CP_PERFMON_CNTL                                   0x87fc
-#define R600_CP_RB_BASE                                        0xc100
-#define R600_CP_RB_CNTL                                        0xc104
-#       define R600_RB_BUFSZ(x)                                ((x) << 0)
-#       define R600_RB_BLKSZ(x)                                ((x) << 8)
-#	define R600_BUF_SWAP_32BIT		               (2 << 16)
-#       define R600_RB_NO_UPDATE                               (1 << 27)
-#       define R600_RB_RPTR_WR_ENA                             (1 << 31)
-#define R600_CP_RB_RPTR_WR                                     0xc108
-#define R600_CP_RB_RPTR_ADDR                                   0xc10c
-#define R600_CP_RB_RPTR_ADDR_HI                                0xc110
-#define R600_CP_RB_WPTR                                        0xc114
-#define R600_CP_RB_WPTR_ADDR                                   0xc118
-#define R600_CP_RB_WPTR_ADDR_HI                                0xc11c
-#define R600_CP_RB_RPTR                                        0x8700
-#define R600_CP_RB_WPTR_DELAY                                  0x8704
-#define R600_CP_PFP_UCODE_ADDR                                 0xc150
-#define R600_CP_PFP_UCODE_DATA                                 0xc154
-#define R600_CP_ME_RAM_RADDR                                   0xc158
-#define R600_CP_ME_RAM_WADDR                                   0xc15c
-#define R600_CP_ME_RAM_DATA                                    0xc160
-#define R600_CP_DEBUG                                          0xc1fc
-
-#define R600_PA_CL_ENHANCE                                     0x8a14
-#       define R600_CLIP_VTX_REORDER_ENA                       (1 << 0)
-#       define R600_NUM_CLIP_SEQ(x)                            ((x) << 1)
-#define R600_PA_SC_LINE_STIPPLE_STATE                          0x8b10
-#define R600_PA_SC_MULTI_CHIP_CNTL                             0x8b20
-#define R700_PA_SC_FORCE_EOV_MAX_CNTS                          0x8b24
-#       define R700_FORCE_EOV_MAX_CLK_CNT(x)                   ((x) << 0)
-#       define R700_FORCE_EOV_MAX_REZ_CNT(x)                   ((x) << 16)
-#define R600_PA_SC_AA_SAMPLE_LOCS_2S                           0x8b40
-#define R600_PA_SC_AA_SAMPLE_LOCS_4S                           0x8b44
-#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD0                       0x8b48
-#define R600_PA_SC_AA_SAMPLE_LOCS_8S_WD1                       0x8b4c
-#       define R600_S0_X(x)                                    ((x) << 0)
-#       define R600_S0_Y(x)                                    ((x) << 4)
-#       define R600_S1_X(x)                                    ((x) << 8)
-#       define R600_S1_Y(x)                                    ((x) << 12)
-#       define R600_S2_X(x)                                    ((x) << 16)
-#       define R600_S2_Y(x)                                    ((x) << 20)
-#       define R600_S3_X(x)                                    ((x) << 24)
-#       define R600_S3_Y(x)                                    ((x) << 28)
-#       define R600_S4_X(x)                                    ((x) << 0)
-#       define R600_S4_Y(x)                                    ((x) << 4)
-#       define R600_S5_X(x)                                    ((x) << 8)
-#       define R600_S5_Y(x)                                    ((x) << 12)
-#       define R600_S6_X(x)                                    ((x) << 16)
-#       define R600_S6_Y(x)                                    ((x) << 20)
-#       define R600_S7_X(x)                                    ((x) << 24)
-#       define R600_S7_Y(x)                                    ((x) << 28)
-#define R600_PA_SC_FIFO_SIZE                                   0x8bd0
-#       define R600_SC_PRIM_FIFO_SIZE(x)                       ((x) << 0)
-#       define R600_SC_HIZ_TILE_FIFO_SIZE(x)                   ((x) << 8)
-#       define R600_SC_EARLYZ_TILE_FIFO_SIZE(x)                ((x) << 16)
-#define R700_PA_SC_FIFO_SIZE_R7XX                              0x8bcc
-#       define R700_SC_PRIM_FIFO_SIZE(x)                       ((x) << 0)
-#       define R700_SC_HIZ_TILE_FIFO_SIZE(x)                   ((x) << 12)
-#       define R700_SC_EARLYZ_TILE_FIFO_SIZE(x)                ((x) << 20)
-#define R600_PA_SC_ENHANCE                                     0x8bf0
-#       define R600_FORCE_EOV_MAX_CLK_CNT(x)                   ((x) << 0)
-#       define R600_FORCE_EOV_MAX_TILE_CNT(x)                  ((x) << 12)
-#define R600_PA_SC_CLIPRECT_RULE                               0x2820c
-#define R700_PA_SC_EDGERULE                                    0x28230
-#define R600_PA_SC_LINE_STIPPLE                                0x28a0c
-#define R600_PA_SC_MODE_CNTL                                   0x28a4c
-#define R600_PA_SC_AA_CONFIG                                   0x28c04
-
-#define R600_SX_EXPORT_BUFFER_SIZES                            0x900c
-#       define R600_COLOR_BUFFER_SIZE(x)                       ((x) << 0)
-#       define R600_POSITION_BUFFER_SIZE(x)                    ((x) << 8)
-#       define R600_SMX_BUFFER_SIZE(x)                         ((x) << 16)
-#define R600_SX_DEBUG_1                                        0x9054
-#       define R600_SMX_EVENT_RELEASE                          (1 << 0)
-#       define R600_ENABLE_NEW_SMX_ADDRESS                     (1 << 16)
-#define R700_SX_DEBUG_1                                        0x9058
-#       define R700_ENABLE_NEW_SMX_ADDRESS                     (1 << 16)
-#define R600_SX_MISC                                           0x28350
-
-#define R600_DB_DEBUG                                          0x9830
-#       define R600_PREZ_MUST_WAIT_FOR_POSTZ_DONE              (1 << 31)
-#define R600_DB_WATERMARKS                                     0x9838
-#       define R600_DEPTH_FREE(x)                              ((x) << 0)
-#       define R600_DEPTH_FLUSH(x)                             ((x) << 5)
-#       define R600_DEPTH_PENDING_FREE(x)                      ((x) << 15)
-#       define R600_DEPTH_CACHELINE_FREE(x)                    ((x) << 20)
-#define R700_DB_DEBUG3                                         0x98b0
-#       define R700_DB_CLK_OFF_DELAY(x)                        ((x) << 11)
-#define RV700_DB_DEBUG4                                        0x9b8c
-#       define RV700_DISABLE_TILE_COVERED_FOR_PS_ITER          (1 << 6)
-
-#define R600_VGT_CACHE_INVALIDATION                            0x88c4
-#       define R600_CACHE_INVALIDATION(x)                      ((x) << 0)
-#       define R600_VC_ONLY                                    0
-#       define R600_TC_ONLY                                    1
-#       define R600_VC_AND_TC                                  2
-#       define R700_AUTO_INVLD_EN(x)                           ((x) << 6)
-#       define R700_NO_AUTO                                    0
-#       define R700_ES_AUTO                                    1
-#       define R700_GS_AUTO                                    2
-#       define R700_ES_AND_GS_AUTO                             3
-#define R600_VGT_GS_PER_ES                                     0x88c8
-#define R600_VGT_ES_PER_GS                                     0x88cc
-#define R600_VGT_GS_PER_VS                                     0x88e8
-#define R600_VGT_GS_VERTEX_REUSE                               0x88d4
-#define R600_VGT_NUM_INSTANCES                                 0x8974
-#define R600_VGT_STRMOUT_EN                                    0x28ab0
-#define R600_VGT_EVENT_INITIATOR                               0x28a90
-#       define R600_CACHE_FLUSH_AND_INV_EVENT                  (0x16 << 0)
-#define R600_VGT_VERTEX_REUSE_BLOCK_CNTL                       0x28c58
-#       define R600_VTX_REUSE_DEPTH_MASK                       0xff
-#define R600_VGT_OUT_DEALLOC_CNTL                              0x28c5c
-#       define R600_DEALLOC_DIST_MASK                          0x7f
-
-#define R600_CB_COLOR0_BASE                                    0x28040
-#define R600_CB_COLOR1_BASE                                    0x28044
-#define R600_CB_COLOR2_BASE                                    0x28048
-#define R600_CB_COLOR3_BASE                                    0x2804c
-#define R600_CB_COLOR4_BASE                                    0x28050
-#define R600_CB_COLOR5_BASE                                    0x28054
-#define R600_CB_COLOR6_BASE                                    0x28058
-#define R600_CB_COLOR7_BASE                                    0x2805c
-#define R600_CB_COLOR7_FRAG                                    0x280fc
-
-#define R600_CB_COLOR0_SIZE                                    0x28060
-#define R600_CB_COLOR0_VIEW                                    0x28080
-#define R600_CB_COLOR0_INFO                                    0x280a0
-#define R600_CB_COLOR0_TILE                                    0x280c0
-#define R600_CB_COLOR0_FRAG                                    0x280e0
-#define R600_CB_COLOR0_MASK                                    0x28100
-
-#define AVIVO_D1MODE_VLINE_START_END                           0x6538
-#define AVIVO_D2MODE_VLINE_START_END                           0x6d38
-#define R600_CP_COHER_BASE                                     0x85f8
-#define R600_DB_DEPTH_BASE                                     0x2800c
-#define R600_SQ_PGM_START_FS                                   0x28894
-#define R600_SQ_PGM_START_ES                                   0x28880
-#define R600_SQ_PGM_START_VS                                   0x28858
-#define R600_SQ_PGM_RESOURCES_VS                               0x28868
-#define R600_SQ_PGM_CF_OFFSET_VS                               0x288d0
-#define R600_SQ_PGM_START_GS                                   0x2886c
-#define R600_SQ_PGM_START_PS                                   0x28840
-#define R600_SQ_PGM_RESOURCES_PS                               0x28850
-#define R600_SQ_PGM_EXPORTS_PS                                 0x28854
-#define R600_SQ_PGM_CF_OFFSET_PS                               0x288cc
-#define R600_VGT_DMA_BASE                                      0x287e8
-#define R600_VGT_DMA_BASE_HI                                   0x287e4
-#define R600_VGT_STRMOUT_BASE_OFFSET_0                         0x28b10
-#define R600_VGT_STRMOUT_BASE_OFFSET_1                         0x28b14
-#define R600_VGT_STRMOUT_BASE_OFFSET_2                         0x28b18
-#define R600_VGT_STRMOUT_BASE_OFFSET_3                         0x28b1c
-#define R600_VGT_STRMOUT_BASE_OFFSET_HI_0                      0x28b44
-#define R600_VGT_STRMOUT_BASE_OFFSET_HI_1                      0x28b48
-#define R600_VGT_STRMOUT_BASE_OFFSET_HI_2                      0x28b4c
-#define R600_VGT_STRMOUT_BASE_OFFSET_HI_3                      0x28b50
-#define R600_VGT_STRMOUT_BUFFER_BASE_0                         0x28ad8
-#define R600_VGT_STRMOUT_BUFFER_BASE_1                         0x28ae8
-#define R600_VGT_STRMOUT_BUFFER_BASE_2                         0x28af8
-#define R600_VGT_STRMOUT_BUFFER_BASE_3                         0x28b08
-#define R600_VGT_STRMOUT_BUFFER_OFFSET_0                       0x28adc
-#define R600_VGT_STRMOUT_BUFFER_OFFSET_1                       0x28aec
-#define R600_VGT_STRMOUT_BUFFER_OFFSET_2                       0x28afc
-#define R600_VGT_STRMOUT_BUFFER_OFFSET_3                       0x28b0c
-
-#define R600_VGT_PRIMITIVE_TYPE                                0x8958
-
-#define R600_PA_SC_SCREEN_SCISSOR_TL                           0x28030
-#define R600_PA_SC_GENERIC_SCISSOR_TL                          0x28240
-#define R600_PA_SC_WINDOW_SCISSOR_TL                           0x28204
-
-#define R600_TC_CNTL                                           0x9608
-#       define R600_TC_L2_SIZE(x)                              ((x) << 5)
-#       define R600_L2_DISABLE_LATE_HIT                        (1 << 9)
-
-#define R600_ARB_POP                                           0x2418
-#       define R600_ENABLE_TC128                               (1 << 30)
-#define R600_ARB_GDEC_RD_CNTL                                  0x246c
-
-#define R600_TA_CNTL_AUX                                       0x9508
-#       define R600_DISABLE_CUBE_WRAP                          (1 << 0)
-#       define R600_DISABLE_CUBE_ANISO                         (1 << 1)
-#       define R700_GETLOD_SELECT(x)                           ((x) << 2)
-#       define R600_SYNC_GRADIENT                              (1 << 24)
-#       define R600_SYNC_WALKER                                (1 << 25)
-#       define R600_SYNC_ALIGNER                               (1 << 26)
-#       define R600_BILINEAR_PRECISION_6_BIT                   (0 << 31)
-#       define R600_BILINEAR_PRECISION_8_BIT                   (1 << 31)
-
-#define R700_TCP_CNTL                                          0x9610
-
-#define R600_SMX_DC_CTL0                                       0xa020
-#       define R700_USE_HASH_FUNCTION                          (1 << 0)
-#       define R700_CACHE_DEPTH(x)                             ((x) << 1)
-#       define R700_FLUSH_ALL_ON_EVENT                         (1 << 10)
-#       define R700_STALL_ON_EVENT                             (1 << 11)
-#define R700_SMX_EVENT_CTL                                     0xa02c
-#       define R700_ES_FLUSH_CTL(x)                            ((x) << 0)
-#       define R700_GS_FLUSH_CTL(x)                            ((x) << 3)
-#       define R700_ACK_FLUSH_CTL(x)                           ((x) << 6)
-#       define R700_SYNC_FLUSH_CTL                             (1 << 8)
-
-#define R600_SQ_CONFIG                                         0x8c00
-#       define R600_VC_ENABLE                                  (1 << 0)
-#       define R600_EXPORT_SRC_C                               (1 << 1)
-#       define R600_DX9_CONSTS                                 (1 << 2)
-#       define R600_ALU_INST_PREFER_VECTOR                     (1 << 3)
-#       define R600_DX10_CLAMP                                 (1 << 4)
-#       define R600_CLAUSE_SEQ_PRIO(x)                         ((x) << 8)
-#       define R600_PS_PRIO(x)                                 ((x) << 24)
-#       define R600_VS_PRIO(x)                                 ((x) << 26)
-#       define R600_GS_PRIO(x)                                 ((x) << 28)
-#       define R600_ES_PRIO(x)                                 ((x) << 30)
-#define R600_SQ_GPR_RESOURCE_MGMT_1                            0x8c04
-#       define R600_NUM_PS_GPRS(x)                             ((x) << 0)
-#       define R600_NUM_VS_GPRS(x)                             ((x) << 16)
-#       define R700_DYN_GPR_ENABLE                             (1 << 27)
-#       define R600_NUM_CLAUSE_TEMP_GPRS(x)                    ((x) << 28)
-#define R600_SQ_GPR_RESOURCE_MGMT_2                            0x8c08
-#       define R600_NUM_GS_GPRS(x)                             ((x) << 0)
-#       define R600_NUM_ES_GPRS(x)                             ((x) << 16)
-#define R600_SQ_THREAD_RESOURCE_MGMT                           0x8c0c
-#       define R600_NUM_PS_THREADS(x)                          ((x) << 0)
-#       define R600_NUM_VS_THREADS(x)                          ((x) << 8)
-#       define R600_NUM_GS_THREADS(x)                          ((x) << 16)
-#       define R600_NUM_ES_THREADS(x)                          ((x) << 24)
-#define R600_SQ_STACK_RESOURCE_MGMT_1                          0x8c10
-#       define R600_NUM_PS_STACK_ENTRIES(x)                    ((x) << 0)
-#       define R600_NUM_VS_STACK_ENTRIES(x)                    ((x) << 16)
-#define R600_SQ_STACK_RESOURCE_MGMT_2                          0x8c14
-#       define R600_NUM_GS_STACK_ENTRIES(x)                    ((x) << 0)
-#       define R600_NUM_ES_STACK_ENTRIES(x)                    ((x) << 16)
-#define R600_SQ_MS_FIFO_SIZES                                  0x8cf0
-#       define R600_CACHE_FIFO_SIZE(x)                         ((x) << 0)
-#       define R600_FETCH_FIFO_HIWATER(x)                      ((x) << 8)
-#       define R600_DONE_FIFO_HIWATER(x)                       ((x) << 16)
-#       define R600_ALU_UPDATE_FIFO_HIWATER(x)                 ((x) << 24)
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_0                         0x8db0
-#       define R700_SIMDA_RING0(x)                             ((x) << 0)
-#       define R700_SIMDA_RING1(x)                             ((x) << 8)
-#       define R700_SIMDB_RING0(x)                             ((x) << 16)
-#       define R700_SIMDB_RING1(x)                             ((x) << 24)
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_1                         0x8db4
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_2                         0x8db8
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_3                         0x8dbc
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_4                         0x8dc0
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_5                         0x8dc4
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_6                         0x8dc8
-#define R700_SQ_DYN_GPR_SIZE_SIMD_AB_7                         0x8dcc
-
-#define R600_SPI_PS_IN_CONTROL_0                               0x286cc
-#       define R600_NUM_INTERP(x)                              ((x) << 0)
-#       define R600_POSITION_ENA                               (1 << 8)
-#       define R600_POSITION_CENTROID                          (1 << 9)
-#       define R600_POSITION_ADDR(x)                           ((x) << 10)
-#       define R600_PARAM_GEN(x)                               ((x) << 15)
-#       define R600_PARAM_GEN_ADDR(x)                          ((x) << 19)
-#       define R600_BARYC_SAMPLE_CNTL(x)                       ((x) << 26)
-#       define R600_PERSP_GRADIENT_ENA                         (1 << 28)
-#       define R600_LINEAR_GRADIENT_ENA                        (1 << 29)
-#       define R600_POSITION_SAMPLE                            (1 << 30)
-#       define R600_BARYC_AT_SAMPLE_ENA                        (1 << 31)
-#define R600_SPI_PS_IN_CONTROL_1                               0x286d0
-#       define R600_GEN_INDEX_PIX                              (1 << 0)
-#       define R600_GEN_INDEX_PIX_ADDR(x)                      ((x) << 1)
-#       define R600_FRONT_FACE_ENA                             (1 << 8)
-#       define R600_FRONT_FACE_CHAN(x)                         ((x) << 9)
-#       define R600_FRONT_FACE_ALL_BITS                        (1 << 11)
-#       define R600_FRONT_FACE_ADDR(x)                         ((x) << 12)
-#       define R600_FOG_ADDR(x)                                ((x) << 17)
-#       define R600_FIXED_PT_POSITION_ENA                      (1 << 24)
-#       define R600_FIXED_PT_POSITION_ADDR(x)                  ((x) << 25)
-#       define R700_POSITION_ULC                               (1 << 30)
-#define R600_SPI_INPUT_Z                                       0x286d8
-
-#define R600_SPI_CONFIG_CNTL                                   0x9100
-#       define R600_GPR_WRITE_PRIORITY(x)                      ((x) << 0)
-#       define R600_DISABLE_INTERP_1                           (1 << 5)
-#define R600_SPI_CONFIG_CNTL_1                                 0x913c
-#       define R600_VTX_DONE_DELAY(x)                          ((x) << 0)
-#       define R600_INTERP_ONE_PRIM_PER_ROW                    (1 << 4)
-
-#define R600_GB_TILING_CONFIG                                  0x98f0
-#       define R600_PIPE_TILING(x)                             ((x) << 1)
-#       define R600_BANK_TILING(x)                             ((x) << 4)
-#       define R600_GROUP_SIZE(x)                              ((x) << 6)
-#       define R600_ROW_TILING(x)                              ((x) << 8)
-#       define R600_BANK_SWAPS(x)                              ((x) << 11)
-#       define R600_SAMPLE_SPLIT(x)                            ((x) << 14)
-#       define R600_BACKEND_MAP(x)                             ((x) << 16)
-#define R600_DCP_TILING_CONFIG                                 0x6ca0
-#define R600_HDP_TILING_CONFIG                                 0x2f3c
-
-#define R600_CC_RB_BACKEND_DISABLE                             0x98f4
-#define R700_CC_SYS_RB_BACKEND_DISABLE                         0x3f88
-#       define R600_BACKEND_DISABLE(x)                         ((x) << 16)
-
-#define R600_CC_GC_SHADER_PIPE_CONFIG                          0x8950
-#define R600_GC_USER_SHADER_PIPE_CONFIG                        0x8954
-#       define R600_INACTIVE_QD_PIPES(x)                       ((x) << 8)
-#       define R600_INACTIVE_QD_PIPES_MASK                     (0xff << 8)
-#       define R600_INACTIVE_SIMDS(x)                          ((x) << 16)
-#       define R600_INACTIVE_SIMDS_MASK                        (0xff << 16)
-
-#define R700_CGTS_SYS_TCC_DISABLE                              0x3f90
-#define R700_CGTS_USER_SYS_TCC_DISABLE                         0x3f94
-#define R700_CGTS_TCC_DISABLE                                  0x9148
-#define R700_CGTS_USER_TCC_DISABLE                             0x914c
-
-/* Constants */
-#define RADEON_MAX_USEC_TIMEOUT		100000	/* 100 ms */
-
-#define RADEON_LAST_FRAME_REG		RADEON_SCRATCH_REG0
-#define RADEON_LAST_DISPATCH_REG	RADEON_SCRATCH_REG1
-#define RADEON_LAST_CLEAR_REG		RADEON_SCRATCH_REG2
-#define RADEON_LAST_SWI_REG		RADEON_SCRATCH_REG3
-#define RADEON_LAST_DISPATCH		1
-
-#define R600_LAST_FRAME_REG		R600_SCRATCH_REG0
-#define R600_LAST_DISPATCH_REG	        R600_SCRATCH_REG1
-#define R600_LAST_CLEAR_REG		R600_SCRATCH_REG2
-#define R600_LAST_SWI_REG		R600_SCRATCH_REG3
-
-#define RADEON_MAX_VB_AGE		0x7fffffff
-#define RADEON_MAX_VB_VERTS		(0xffff)
-
-#define RADEON_RING_HIGH_MARK		128
-
-#define RADEON_PCIGART_TABLE_SIZE      (32*1024)
-
-#define RADEON_READ(reg)	DRM_READ32(  dev_priv->mmio, (reg) )
-#define RADEON_WRITE(reg, val)                                          \
-do {									\
-	if (reg < 0x10000) {				                \
-		DRM_WRITE32(dev_priv->mmio, (reg), (val));		\
-	} else {                                                        \
-		DRM_WRITE32(dev_priv->mmio, RADEON_MM_INDEX, (reg));	\
-		DRM_WRITE32(dev_priv->mmio, RADEON_MM_DATA, (val));	\
-	}                                                               \
-} while (0)
-#define RADEON_READ8(reg)	DRM_READ8(  dev_priv->mmio, (reg) )
-#define RADEON_WRITE8(reg,val)	DRM_WRITE8( dev_priv->mmio, (reg), (val) )
-
-#define RADEON_WRITE_PLL(addr, val)					\
-do {									\
-	RADEON_WRITE8(RADEON_CLOCK_CNTL_INDEX,				\
-		       ((addr) & 0x1f) | RADEON_PLL_WR_EN );		\
-	RADEON_WRITE(RADEON_CLOCK_CNTL_DATA, (val));			\
-} while (0)
-
-#define RADEON_WRITE_PCIE(addr, val)					\
-do {									\
-	RADEON_WRITE8(RADEON_PCIE_INDEX,				\
-			((addr) & 0xff));				\
-	RADEON_WRITE(RADEON_PCIE_DATA, (val));			\
-} while (0)
-
-#define R500_WRITE_MCIND(addr, val)					\
-do {								\
-	RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff));	\
-	RADEON_WRITE(R520_MC_IND_DATA, (val));			\
-	RADEON_WRITE(R520_MC_IND_INDEX, 0);	\
-} while (0)
-
-#define RS480_WRITE_MCIND(addr, val)				\
-do {									\
-	RADEON_WRITE(RS480_NB_MC_INDEX,				\
-			((addr) & 0xff) | RS480_NB_MC_IND_WR_EN);	\
-	RADEON_WRITE(RS480_NB_MC_DATA, (val));			\
-	RADEON_WRITE(RS480_NB_MC_INDEX, 0xff);			\
-} while (0)
-
-#define RS690_WRITE_MCIND(addr, val)					\
-do {								\
-	RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK));	\
-	RADEON_WRITE(RS690_MC_DATA, val);			\
-	RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK);	\
-} while (0)
-
-#define RS600_WRITE_MCIND(addr, val)				\
-do {							        \
-	RADEON_WRITE(RS600_MC_INDEX, RS600_MC_IND_WR_EN | RS600_MC_IND_CITF_ARB0 | ((addr) & RS600_MC_ADDR_MASK)); \
-	RADEON_WRITE(RS600_MC_DATA, val);                       \
-} while (0)
-
-#define IGP_WRITE_MCIND(addr, val)				\
-do {									\
-	if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) ||   \
-	    ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS740))      \
-		RS690_WRITE_MCIND(addr, val);				\
-	else if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS600)  \
-		RS600_WRITE_MCIND(addr, val);				\
-	else								\
-		RS480_WRITE_MCIND(addr, val);				\
-} while (0)
-
-#define CP_PACKET0( reg, n )						\
-	(RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2))
-#define CP_PACKET0_TABLE( reg, n )					\
-	(RADEON_CP_PACKET0 | RADEON_ONE_REG_WR | ((n) << 16) | ((reg) >> 2))
-#define CP_PACKET1( reg0, reg1 )					\
-	(RADEON_CP_PACKET1 | (((reg1) >> 2) << 15) | ((reg0) >> 2))
-#define CP_PACKET2()							\
-	(RADEON_CP_PACKET2)
-#define CP_PACKET3( pkt, n )						\
-	(RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
-
-/* ================================================================
- * Engine control helper macros
- */
-
-#define RADEON_WAIT_UNTIL_2D_IDLE() do {				\
-	OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );			\
-	OUT_RING( (RADEON_WAIT_2D_IDLECLEAN |				\
-		   RADEON_WAIT_HOST_IDLECLEAN) );			\
-} while (0)
-
-#define RADEON_WAIT_UNTIL_3D_IDLE() do {				\
-	OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );			\
-	OUT_RING( (RADEON_WAIT_3D_IDLECLEAN |				\
-		   RADEON_WAIT_HOST_IDLECLEAN) );			\
-} while (0)
-
-#define RADEON_WAIT_UNTIL_IDLE() do {					\
-	OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );			\
-	OUT_RING( (RADEON_WAIT_2D_IDLECLEAN |				\
-		   RADEON_WAIT_3D_IDLECLEAN |				\
-		   RADEON_WAIT_HOST_IDLECLEAN) );			\
-} while (0)
-
-#define RADEON_WAIT_UNTIL_PAGE_FLIPPED() do {				\
-	OUT_RING( CP_PACKET0( RADEON_WAIT_UNTIL, 0 ) );			\
-	OUT_RING( RADEON_WAIT_CRTC_PFLIP );				\
-} while (0)
-
-#define RADEON_FLUSH_CACHE() do {					\
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {	\
-		OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0));	\
-		OUT_RING(RADEON_RB3D_DC_FLUSH);				\
-	} else {                                                        \
-		OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));	\
-		OUT_RING(R300_RB3D_DC_FLUSH);				\
-	}                                                               \
-} while (0)
-
-#define RADEON_PURGE_CACHE() do {					\
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {	\
-		OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0));	\
-		OUT_RING(RADEON_RB3D_DC_FLUSH | RADEON_RB3D_DC_FREE);	\
-	} else {                                                        \
-		OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));	\
-		OUT_RING(R300_RB3D_DC_FLUSH | R300_RB3D_DC_FREE);	\
-	}                                                               \
-} while (0)
-
-#define RADEON_FLUSH_ZCACHE() do {					\
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {	\
-		OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0));	\
-		OUT_RING(RADEON_RB3D_ZC_FLUSH);				\
-	} else {                                                        \
-		OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0));	\
-		OUT_RING(R300_ZC_FLUSH);				\
-	}                                                               \
-} while (0)
-
-#define RADEON_PURGE_ZCACHE() do {					\
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) {	\
-		OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0));	\
-		OUT_RING(RADEON_RB3D_ZC_FLUSH | RADEON_RB3D_ZC_FREE);			\
-	} else {                                                        \
-		OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0));	\
-		OUT_RING(R300_ZC_FLUSH | R300_ZC_FREE);				\
-	}                                                               \
-} while (0)
-
-/* ================================================================
- * Misc helper macros
- */
-
-/* Perfbox functionality only.
- */
-#define RING_SPACE_TEST_WITH_RETURN( dev_priv )				\
-do {									\
-	if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE)) {		\
-		u32 head = GET_RING_HEAD( dev_priv );			\
-		if (head == dev_priv->ring.tail)			\
-			dev_priv->stats.boxes |= RADEON_BOX_DMA_IDLE;	\
-	}								\
-} while (0)
-
-#define VB_AGE_TEST_WITH_RETURN( dev_priv )				\
-do {								\
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;	\
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;	\
-	if ( sarea_priv->last_dispatch >= RADEON_MAX_VB_AGE ) {		\
-		int __ret;						\
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) \
-			__ret = r600_do_cp_idle(dev_priv);		\
-		else							\
-			__ret = radeon_do_cp_idle(dev_priv);		\
-		if ( __ret ) return __ret;				\
-		sarea_priv->last_dispatch = 0;				\
-		radeon_freelist_reset( dev );				\
-	}								\
-} while (0)
-
-#define RADEON_DISPATCH_AGE( age ) do {					\
-	OUT_RING( CP_PACKET0( RADEON_LAST_DISPATCH_REG, 0 ) );		\
-	OUT_RING( age );						\
-} while (0)
-
-#define RADEON_FRAME_AGE( age ) do {					\
-	OUT_RING( CP_PACKET0( RADEON_LAST_FRAME_REG, 0 ) );		\
-	OUT_RING( age );						\
-} while (0)
-
-#define RADEON_CLEAR_AGE( age ) do {					\
-	OUT_RING( CP_PACKET0( RADEON_LAST_CLEAR_REG, 0 ) );		\
-	OUT_RING( age );						\
-} while (0)
-
-#define R600_DISPATCH_AGE(age) do {					\
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
-	OUT_RING((R600_LAST_DISPATCH_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
-	OUT_RING(age);							\
-} while (0)
-
-#define R600_FRAME_AGE(age) do {					\
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
-	OUT_RING((R600_LAST_FRAME_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
-	OUT_RING(age);							\
-} while (0)
-
-#define R600_CLEAR_AGE(age) do {					\
-	OUT_RING(CP_PACKET3(R600_IT_SET_CONFIG_REG, 1));		\
-	OUT_RING((R600_LAST_CLEAR_REG - R600_SET_CONFIG_REG_OFFSET) >> 2);  \
-	OUT_RING(age);							\
-} while (0)
-
-/* ================================================================
- * Ring control
- */
-
-#define RADEON_VERBOSE	0
-
-#define RING_LOCALS	int write, _nr, _align_nr; unsigned int mask; u32 *ring;
-
-#define RADEON_RING_ALIGN 16
-
-#define BEGIN_RING( n ) do {						\
-	if ( RADEON_VERBOSE ) {						\
-		DRM_INFO( "BEGIN_RING( %d )\n", (n));			\
-	}								\
-	_align_nr = RADEON_RING_ALIGN - ((dev_priv->ring.tail + n) & (RADEON_RING_ALIGN-1));	\
-	_align_nr += n;							\
-	if (dev_priv->ring.space <= (_align_nr * sizeof(u32))) {	\
-                COMMIT_RING();						\
-		radeon_wait_ring( dev_priv, _align_nr * sizeof(u32));	\
-	}								\
-	_nr = n; dev_priv->ring.space -= (n) * sizeof(u32);		\
-	ring = dev_priv->ring.start;					\
-	write = dev_priv->ring.tail;					\
-	mask = dev_priv->ring.tail_mask;				\
-} while (0)
-
-#define ADVANCE_RING() do {						\
-	if ( RADEON_VERBOSE ) {						\
-		DRM_INFO( "ADVANCE_RING() wr=0x%06x tail=0x%06x\n",	\
-			  write, dev_priv->ring.tail );			\
-	}								\
-	if (((dev_priv->ring.tail + _nr) & mask) != write) {		\
-		DRM_ERROR(						\
-			"ADVANCE_RING(): mismatch: nr: %x write: %x line: %d\n",	\
-			((dev_priv->ring.tail + _nr) & mask),		\
-			write, __LINE__);				\
-	} else								\
-		dev_priv->ring.tail = write;				\
-} while (0)
-
-extern void radeon_commit_ring(drm_radeon_private_t *dev_priv);
-
-#define COMMIT_RING() do {						\
-		radeon_commit_ring(dev_priv);				\
-	} while(0)
-
-#define OUT_RING( x ) do {						\
-	if ( RADEON_VERBOSE ) {						\
-		DRM_INFO( "   OUT_RING( 0x%08x ) at 0x%x\n",		\
-			   (unsigned int)(x), write );			\
-	}								\
-	ring[write++] = (x);						\
-	write &= mask;							\
-} while (0)
-
-#define OUT_RING_REG( reg, val ) do {					\
-	OUT_RING( CP_PACKET0( reg, 0 ) );				\
-	OUT_RING( val );						\
-} while (0)
-
-#define OUT_RING_TABLE( tab, sz ) do {					\
-	int _size = (sz);					\
-	int *_tab = (int *)(tab);				\
-								\
-	if (write + _size > mask) {				\
-		int _i = (mask+1) - write;			\
-		_size -= _i;					\
-		while (_i > 0 ) {				\
-			*(int *)(ring + write) = *_tab++;	\
-			write++;				\
-			_i--;					\
-		}						\
-		write = 0;					\
-		_tab += _i;					\
-	}							\
-	while (_size > 0) {					\
-		*(ring + write) = *_tab++;			\
-		write++;					\
-		_size--;					\
-	}							\
-	write &= mask;						\
-} while (0)
-
-/**
- * Copy given number of dwords from drm buffer to the ring buffer.
- */
-#define OUT_RING_DRM_BUFFER(buf, sz) do {				\
-	int _size = (sz) * 4;						\
-	struct drm_buffer *_buf = (buf);				\
-	int _part_size;							\
-	while (_size > 0) {						\
-		_part_size = _size;					\
-									\
-		if (write + _part_size/4 > mask)			\
-			_part_size = ((mask + 1) - write)*4;		\
-									\
-		if (drm_buffer_index(_buf) + _part_size > PAGE_SIZE)	\
-			_part_size = PAGE_SIZE - drm_buffer_index(_buf);\
-									\
-									\
-									\
-		memcpy(ring + write, &_buf->data[drm_buffer_page(_buf)]	\
-			[drm_buffer_index(_buf)], _part_size);		\
-									\
-		_size -= _part_size;					\
-		write = (write + _part_size/4) & mask;			\
-		drm_buffer_advance(_buf, _part_size);			\
-	}								\
-} while (0)
-
-
-#endif				/* CONFIG_DRM_RADEON_UMS */
-
 #endif				/* __RADEON_DRV_H__ */
diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
deleted file mode 100644
index 688afb6..0000000
--- a/drivers/gpu/drm/radeon/radeon_irq.c
+++ /dev/null
@@ -1,402 +0,0 @@
-/* radeon_irq.c -- IRQ handling for radeon -*- linux-c -*- */
-/*
- * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *    Michel D�zer <michel@daenzer.net>
- *
- * ------------------------ This file is DEPRECATED! -------------------------
- */
-
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_drv.h"
-
-void radeon_irq_set_state(struct drm_device *dev, u32 mask, int state)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (state)
-		dev_priv->irq_enable_reg |= mask;
-	else
-		dev_priv->irq_enable_reg &= ~mask;
-
-	if (dev->irq_enabled)
-		RADEON_WRITE(RADEON_GEN_INT_CNTL, dev_priv->irq_enable_reg);
-}
-
-static void r500_vbl_irq_set_state(struct drm_device *dev, u32 mask, int state)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (state)
-		dev_priv->r500_disp_irq_reg |= mask;
-	else
-		dev_priv->r500_disp_irq_reg &= ~mask;
-
-	if (dev->irq_enabled)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, dev_priv->r500_disp_irq_reg);
-}
-
-int radeon_enable_vblank(struct drm_device *dev, unsigned int pipe)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		switch (pipe) {
-		case 0:
-			r500_vbl_irq_set_state(dev, R500_D1MODE_INT_MASK, 1);
-			break;
-		case 1:
-			r500_vbl_irq_set_state(dev, R500_D2MODE_INT_MASK, 1);
-			break;
-		default:
-			DRM_ERROR("tried to enable vblank on non-existent crtc %u\n",
-				  pipe);
-			return -EINVAL;
-		}
-	} else {
-		switch (pipe) {
-		case 0:
-			radeon_irq_set_state(dev, RADEON_CRTC_VBLANK_MASK, 1);
-			break;
-		case 1:
-			radeon_irq_set_state(dev, RADEON_CRTC2_VBLANK_MASK, 1);
-			break;
-		default:
-			DRM_ERROR("tried to enable vblank on non-existent crtc %u\n",
-				  pipe);
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-void radeon_disable_vblank(struct drm_device *dev, unsigned int pipe)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		switch (pipe) {
-		case 0:
-			r500_vbl_irq_set_state(dev, R500_D1MODE_INT_MASK, 0);
-			break;
-		case 1:
-			r500_vbl_irq_set_state(dev, R500_D2MODE_INT_MASK, 0);
-			break;
-		default:
-			DRM_ERROR("tried to enable vblank on non-existent crtc %u\n",
-				  pipe);
-			break;
-		}
-	} else {
-		switch (pipe) {
-		case 0:
-			radeon_irq_set_state(dev, RADEON_CRTC_VBLANK_MASK, 0);
-			break;
-		case 1:
-			radeon_irq_set_state(dev, RADEON_CRTC2_VBLANK_MASK, 0);
-			break;
-		default:
-			DRM_ERROR("tried to enable vblank on non-existent crtc %u\n",
-				  pipe);
-			break;
-		}
-	}
-}
-
-static u32 radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv, u32 *r500_disp_int)
-{
-	u32 irqs = RADEON_READ(RADEON_GEN_INT_STATUS);
-	u32 irq_mask = RADEON_SW_INT_TEST;
-
-	*r500_disp_int = 0;
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		/* vbl interrupts in a different place */
-
-		if (irqs & R500_DISPLAY_INT_STATUS) {
-			/* if a display interrupt */
-			u32 disp_irq;
-
-			disp_irq = RADEON_READ(R500_DISP_INTERRUPT_STATUS);
-
-			*r500_disp_int = disp_irq;
-			if (disp_irq & R500_D1_VBLANK_INTERRUPT)
-				RADEON_WRITE(R500_D1MODE_VBLANK_STATUS, R500_VBLANK_ACK);
-			if (disp_irq & R500_D2_VBLANK_INTERRUPT)
-				RADEON_WRITE(R500_D2MODE_VBLANK_STATUS, R500_VBLANK_ACK);
-		}
-		irq_mask |= R500_DISPLAY_INT_STATUS;
-	} else
-		irq_mask |= RADEON_CRTC_VBLANK_STAT | RADEON_CRTC2_VBLANK_STAT;
-
-	irqs &=	irq_mask;
-
-	if (irqs)
-		RADEON_WRITE(RADEON_GEN_INT_STATUS, irqs);
-
-	return irqs;
-}
-
-/* Interrupts - Used for device synchronization and flushing in the
- * following circumstances:
- *
- * - Exclusive FB access with hw idle:
- *    - Wait for GUI Idle (?) interrupt, then do normal flush.
- *
- * - Frame throttling, NV_fence:
- *    - Drop marker irq's into command stream ahead of time.
- *    - Wait on irq's with lock *not held*
- *    - Check each for termination condition
- *
- * - Internally in cp_getbuffer, etc:
- *    - as above, but wait with lock held???
- *
- * NOTE: These functions are misleadingly named -- the irq's aren't
- * tied to dma at all, this is just a hangover from dri prehistory.
- */
-
-irqreturn_t radeon_driver_irq_handler(int irq, void *arg)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-	u32 stat;
-	u32 r500_disp_int;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return IRQ_NONE;
-
-	/* Only consider the bits we're interested in - others could be used
-	 * outside the DRM
-	 */
-	stat = radeon_acknowledge_irqs(dev_priv, &r500_disp_int);
-	if (!stat)
-		return IRQ_NONE;
-
-	stat &= dev_priv->irq_enable_reg;
-
-	/* SW interrupt */
-	if (stat & RADEON_SW_INT_TEST)
-		wake_up(&dev_priv->swi_queue);
-
-	/* VBLANK interrupt */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		if (r500_disp_int & R500_D1_VBLANK_INTERRUPT)
-			drm_handle_vblank(dev, 0);
-		if (r500_disp_int & R500_D2_VBLANK_INTERRUPT)
-			drm_handle_vblank(dev, 1);
-	} else {
-		if (stat & RADEON_CRTC_VBLANK_STAT)
-			drm_handle_vblank(dev, 0);
-		if (stat & RADEON_CRTC2_VBLANK_STAT)
-			drm_handle_vblank(dev, 1);
-	}
-	return IRQ_HANDLED;
-}
-
-static int radeon_emit_irq(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	unsigned int ret;
-	RING_LOCALS;
-
-	atomic_inc(&dev_priv->swi_emitted);
-	ret = atomic_read(&dev_priv->swi_emitted);
-
-	BEGIN_RING(4);
-	OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
-	OUT_RING_REG(RADEON_GEN_INT_STATUS, RADEON_SW_INT_FIRE);
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	return ret;
-}
-
-static int radeon_wait_irq(struct drm_device * dev, int swi_nr)
-{
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-	int ret = 0;
-
-	if (RADEON_READ(RADEON_LAST_SWI_REG) >= swi_nr)
-		return 0;
-
-	dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-
-	DRM_WAIT_ON(ret, dev_priv->swi_queue, 3 * HZ,
-		    RADEON_READ(RADEON_LAST_SWI_REG) >= swi_nr);
-
-	return ret;
-}
-
-u32 radeon_get_vblank_counter(struct drm_device *dev, unsigned int pipe)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	if (pipe > 1) {
-		DRM_ERROR("Invalid crtc %u\n", pipe);
-		return -EINVAL;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600) {
-		if (pipe == 0)
-			return RADEON_READ(R500_D1CRTC_FRAME_COUNT);
-		else
-			return RADEON_READ(R500_D2CRTC_FRAME_COUNT);
-	} else {
-		if (pipe == 0)
-			return RADEON_READ(RADEON_CRTC_CRNT_FRAME);
-		else
-			return RADEON_READ(RADEON_CRTC2_CRNT_FRAME);
-	}
-}
-
-/* Needs the lock as it touches the ring.
- */
-int radeon_irq_emit(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_irq_emit_t *emit = data;
-	int result;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return -EINVAL;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	result = radeon_emit_irq(dev);
-
-	if (copy_to_user(emit->irq_seq, &result, sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-/* Doesn't need the hardware lock.
- */
-int radeon_irq_wait(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_irq_wait_t *irqwait = data;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return -EINVAL;
-
-	return radeon_wait_irq(dev, irqwait->irq_seq);
-}
-
-/* drm_dma.h hooks
-*/
-void radeon_driver_irq_preinstall(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-	u32 dummy;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return;
-
-	/* Disable *all* interrupts */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
-	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-
-	/* Clear bits if they're already high */
-	radeon_acknowledge_irqs(dev_priv, &dummy);
-}
-
-int radeon_driver_irq_postinstall(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-
-	atomic_set(&dev_priv->swi_emitted, 0);
-	init_waitqueue_head(&dev_priv->swi_queue);
-
-	dev->max_vblank_count = 0x001fffff;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return 0;
-
-	radeon_irq_set_state(dev, RADEON_SW_INT_ENABLE, 1);
-
-	return 0;
-}
-
-void radeon_driver_irq_uninstall(struct drm_device * dev)
-{
-	drm_radeon_private_t *dev_priv =
-	    (drm_radeon_private_t *) dev->dev_private;
-	if (!dev_priv)
-		return;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		return;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RS600)
-		RADEON_WRITE(R500_DxMODE_INT_MASK, 0);
-	/* Disable *all* interrupts */
-	RADEON_WRITE(RADEON_GEN_INT_CNTL, 0);
-}
-
-
-int radeon_vblank_crtc_get(struct drm_device *dev)
-{
-	drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private;
-
-	return dev_priv->vblank_crtc;
-}
-
-int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value)
-{
-	drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private;
-	if (value & ~(DRM_RADEON_VBLANK_CRTC1 | DRM_RADEON_VBLANK_CRTC2)) {
-		DRM_ERROR("called with invalid crtc 0x%x\n", (unsigned int)value);
-		return -EINVAL;
-	}
-	dev_priv->vblank_crtc = (unsigned int)value;
-	return 0;
-}
diff --git a/drivers/gpu/drm/radeon/radeon_mem.c b/drivers/gpu/drm/radeon/radeon_mem.c
deleted file mode 100644
index 146d253..0000000
--- a/drivers/gpu/drm/radeon/radeon_mem.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/* radeon_mem.c -- Simple GART/fb memory manager for radeon -*- linux-c -*- */
-/*
- * Copyright (C) The Weather Channel, Inc.  2002.  All Rights Reserved.
- *
- * The Weather Channel (TM) funded Tungsten Graphics to develop the
- * initial release of the Radeon 8500 driver under the XFree86 license.
- * This notice must be preserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Keith Whitwell <keith@tungstengraphics.com>
- *
- * ------------------------ This file is DEPRECATED! -------------------------
- */
-
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_drv.h"
-
-/* Very simple allocator for GART memory, working on a static range
- * already mapped into each client's address space.
- */
-
-static struct mem_block *split_block(struct mem_block *p, int start, int size,
-				     struct drm_file *file_priv)
-{
-	/* Maybe cut off the start of an existing block */
-	if (start > p->start) {
-		struct mem_block *newblock = kmalloc(sizeof(*newblock),
-						     GFP_KERNEL);
-		if (!newblock)
-			goto out;
-		newblock->start = start;
-		newblock->size = p->size - (start - p->start);
-		newblock->file_priv = NULL;
-		newblock->next = p->next;
-		newblock->prev = p;
-		p->next->prev = newblock;
-		p->next = newblock;
-		p->size -= newblock->size;
-		p = newblock;
-	}
-
-	/* Maybe cut off the end of an existing block */
-	if (size < p->size) {
-		struct mem_block *newblock = kmalloc(sizeof(*newblock),
-						     GFP_KERNEL);
-		if (!newblock)
-			goto out;
-		newblock->start = start + size;
-		newblock->size = p->size - size;
-		newblock->file_priv = NULL;
-		newblock->next = p->next;
-		newblock->prev = p;
-		p->next->prev = newblock;
-		p->next = newblock;
-		p->size = size;
-	}
-
-      out:
-	/* Our block is in the middle */
-	p->file_priv = file_priv;
-	return p;
-}
-
-static struct mem_block *alloc_block(struct mem_block *heap, int size,
-				     int align2, struct drm_file *file_priv)
-{
-	struct mem_block *p;
-	int mask = (1 << align2) - 1;
-
-	list_for_each(p, heap) {
-		int start = (p->start + mask) & ~mask;
-		if (p->file_priv == NULL && start + size <= p->start + p->size)
-			return split_block(p, start, size, file_priv);
-	}
-
-	return NULL;
-}
-
-static struct mem_block *find_block(struct mem_block *heap, int start)
-{
-	struct mem_block *p;
-
-	list_for_each(p, heap)
-	    if (p->start == start)
-		return p;
-
-	return NULL;
-}
-
-static void free_block(struct mem_block *p)
-{
-	p->file_priv = NULL;
-
-	/* Assumes a single contiguous range.  Needs a special file_priv in
-	 * 'heap' to stop it being subsumed.
-	 */
-	if (p->next->file_priv == NULL) {
-		struct mem_block *q = p->next;
-		p->size += q->size;
-		p->next = q->next;
-		p->next->prev = p;
-		kfree(q);
-	}
-
-	if (p->prev->file_priv == NULL) {
-		struct mem_block *q = p->prev;
-		q->size += p->size;
-		q->next = p->next;
-		q->next->prev = q;
-		kfree(p);
-	}
-}
-
-/* Initialize.  How to check for an uninitialized heap?
- */
-static int init_heap(struct mem_block **heap, int start, int size)
-{
-	struct mem_block *blocks = kmalloc(sizeof(*blocks), GFP_KERNEL);
-
-	if (!blocks)
-		return -ENOMEM;
-
-	*heap = kzalloc(sizeof(**heap), GFP_KERNEL);
-	if (!*heap) {
-		kfree(blocks);
-		return -ENOMEM;
-	}
-
-	blocks->start = start;
-	blocks->size = size;
-	blocks->file_priv = NULL;
-	blocks->next = blocks->prev = *heap;
-
-	(*heap)->file_priv = (struct drm_file *) - 1;
-	(*heap)->next = (*heap)->prev = blocks;
-	return 0;
-}
-
-/* Free all blocks associated with the releasing file.
- */
-void radeon_mem_release(struct drm_file *file_priv, struct mem_block *heap)
-{
-	struct mem_block *p;
-
-	if (!heap || !heap->next)
-		return;
-
-	list_for_each(p, heap) {
-		if (p->file_priv == file_priv)
-			p->file_priv = NULL;
-	}
-
-	/* Assumes a single contiguous range.  Needs a special file_priv in
-	 * 'heap' to stop it being subsumed.
-	 */
-	list_for_each(p, heap) {
-		while (p->file_priv == NULL && p->next->file_priv == NULL) {
-			struct mem_block *q = p->next;
-			p->size += q->size;
-			p->next = q->next;
-			p->next->prev = p;
-			kfree(q);
-		}
-	}
-}
-
-/* Shutdown.
- */
-void radeon_mem_takedown(struct mem_block **heap)
-{
-	struct mem_block *p;
-
-	if (!*heap)
-		return;
-
-	for (p = (*heap)->next; p != *heap;) {
-		struct mem_block *q = p;
-		p = p->next;
-		kfree(q);
-	}
-
-	kfree(*heap);
-	*heap = NULL;
-}
-
-/* IOCTL HANDLERS */
-
-static struct mem_block **get_heap(drm_radeon_private_t * dev_priv, int region)
-{
-	switch (region) {
-	case RADEON_MEM_REGION_GART:
-		return &dev_priv->gart_heap;
-	case RADEON_MEM_REGION_FB:
-		return &dev_priv->fb_heap;
-	default:
-		return NULL;
-	}
-}
-
-int radeon_mem_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_mem_alloc_t *alloc = data;
-	struct mem_block *block, **heap;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	heap = get_heap(dev_priv, alloc->region);
-	if (!heap || !*heap)
-		return -EFAULT;
-
-	/* Make things easier on ourselves: all allocations at least
-	 * 4k aligned.
-	 */
-	if (alloc->alignment < 12)
-		alloc->alignment = 12;
-
-	block = alloc_block(*heap, alloc->size, alloc->alignment, file_priv);
-
-	if (!block)
-		return -ENOMEM;
-
-	if (copy_to_user(alloc->region_offset, &block->start,
-			     sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-int radeon_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_mem_free_t *memfree = data;
-	struct mem_block *block, **heap;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	heap = get_heap(dev_priv, memfree->region);
-	if (!heap || !*heap)
-		return -EFAULT;
-
-	block = find_block(*heap, memfree->region_offset);
-	if (!block)
-		return -EFAULT;
-
-	if (block->file_priv != file_priv)
-		return -EPERM;
-
-	free_block(block);
-	return 0;
-}
-
-int radeon_mem_init_heap(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_mem_init_heap_t *initheap = data;
-	struct mem_block **heap;
-
-	if (!dev_priv) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	heap = get_heap(dev_priv, initheap->region);
-	if (!heap)
-		return -EFAULT;
-
-	if (*heap) {
-		DRM_ERROR("heap already initialized?");
-		return -EFAULT;
-	}
-
-	return init_heap(heap, initheap->start, initheap->size);
-}
diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
deleted file mode 100644
index 15aee72..0000000
--- a/drivers/gpu/drm/radeon/radeon_state.c
+++ /dev/null
@@ -1,3261 +0,0 @@
-/* radeon_state.c -- State support for Radeon -*- linux-c -*- */
-/*
- * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Gareth Hughes <gareth@valinux.com>
- *    Kevin E. Martin <martin@valinux.com>
- *
- * ------------------------ This file is DEPRECATED! -------------------------
- */
-
-#include <drm/drmP.h>
-#include <drm/radeon_drm.h>
-#include "radeon_drv.h"
-#include "drm_buffer.h"
-
-/* ================================================================
- * Helper functions for client state checking and fixup
- */
-
-static __inline__ int radeon_check_and_fixup_offset(drm_radeon_private_t *
-						    dev_priv,
-						    struct drm_file * file_priv,
-						    u32 *offset)
-{
-	u64 off = *offset;
-	u32 fb_end = dev_priv->fb_location + dev_priv->fb_size - 1;
-	struct drm_radeon_driver_file_fields *radeon_priv;
-
-	/* Hrm ... the story of the offset ... So this function converts
-	 * the various ideas of what userland clients might have for an
-	 * offset in the card address space into an offset into the card
-	 * address space :) So with a sane client, it should just keep
-	 * the value intact and just do some boundary checking. However,
-	 * not all clients are sane. Some older clients pass us 0 based
-	 * offsets relative to the start of the framebuffer and some may
-	 * assume the AGP aperture it appended to the framebuffer, so we
-	 * try to detect those cases and fix them up.
-	 *
-	 * Note: It might be a good idea here to make sure the offset lands
-	 * in some "allowed" area to protect things like the PCIE GART...
-	 */
-
-	/* First, the best case, the offset already lands in either the
-	 * framebuffer or the GART mapped space
-	 */
-	if (radeon_check_offset(dev_priv, off))
-		return 0;
-
-	/* Ok, that didn't happen... now check if we have a zero based
-	 * offset that fits in the framebuffer + gart space, apply the
-	 * magic offset we get from SETPARAM or calculated from fb_location
-	 */
-	if (off < (dev_priv->fb_size + dev_priv->gart_size)) {
-		radeon_priv = file_priv->driver_priv;
-		off += radeon_priv->radeon_fb_delta;
-	}
-
-	/* Finally, assume we aimed at a GART offset if beyond the fb */
-	if (off > fb_end)
-		off = off - fb_end - 1 + dev_priv->gart_vm_start;
-
-	/* Now recheck and fail if out of bounds */
-	if (radeon_check_offset(dev_priv, off)) {
-		DRM_DEBUG("offset fixed up to 0x%x\n", (unsigned int)off);
-		*offset = off;
-		return 0;
-	}
-	return -EINVAL;
-}
-
-static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
-						     dev_priv,
-						     struct drm_file *file_priv,
-						     int id, struct drm_buffer *buf)
-{
-	u32 *data;
-	switch (id) {
-
-	case RADEON_EMIT_PP_MISC:
-		data = drm_buffer_pointer_to_dword(buf,
-			(RADEON_RB3D_DEPTHOFFSET - RADEON_PP_MISC) / 4);
-
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) {
-			DRM_ERROR("Invalid depth buffer offset\n");
-			return -EINVAL;
-		}
-		dev_priv->have_z_offset = 1;
-		break;
-
-	case RADEON_EMIT_PP_CNTL:
-		data = drm_buffer_pointer_to_dword(buf,
-			(RADEON_RB3D_COLOROFFSET - RADEON_PP_CNTL) / 4);
-
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) {
-			DRM_ERROR("Invalid colour buffer offset\n");
-			return -EINVAL;
-		}
-		break;
-
-	case R200_EMIT_PP_TXOFFSET_0:
-	case R200_EMIT_PP_TXOFFSET_1:
-	case R200_EMIT_PP_TXOFFSET_2:
-	case R200_EMIT_PP_TXOFFSET_3:
-	case R200_EMIT_PP_TXOFFSET_4:
-	case R200_EMIT_PP_TXOFFSET_5:
-		data = drm_buffer_pointer_to_dword(buf, 0);
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) {
-			DRM_ERROR("Invalid R200 texture offset\n");
-			return -EINVAL;
-		}
-		break;
-
-	case RADEON_EMIT_PP_TXFILTER_0:
-	case RADEON_EMIT_PP_TXFILTER_1:
-	case RADEON_EMIT_PP_TXFILTER_2:
-		data = drm_buffer_pointer_to_dword(buf,
-			(RADEON_PP_TXOFFSET_0 - RADEON_PP_TXFILTER_0) / 4);
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, data)) {
-			DRM_ERROR("Invalid R100 texture offset\n");
-			return -EINVAL;
-		}
-		break;
-
-	case R200_EMIT_PP_CUBIC_OFFSETS_0:
-	case R200_EMIT_PP_CUBIC_OFFSETS_1:
-	case R200_EMIT_PP_CUBIC_OFFSETS_2:
-	case R200_EMIT_PP_CUBIC_OFFSETS_3:
-	case R200_EMIT_PP_CUBIC_OFFSETS_4:
-	case R200_EMIT_PP_CUBIC_OFFSETS_5:{
-			int i;
-			for (i = 0; i < 5; i++) {
-				data = drm_buffer_pointer_to_dword(buf, i);
-				if (radeon_check_and_fixup_offset(dev_priv,
-								  file_priv,
-								  data)) {
-					DRM_ERROR
-					    ("Invalid R200 cubic texture offset\n");
-					return -EINVAL;
-				}
-			}
-			break;
-		}
-
-	case RADEON_EMIT_PP_CUBIC_OFFSETS_T0:
-	case RADEON_EMIT_PP_CUBIC_OFFSETS_T1:
-	case RADEON_EMIT_PP_CUBIC_OFFSETS_T2:{
-			int i;
-			for (i = 0; i < 5; i++) {
-				data = drm_buffer_pointer_to_dword(buf, i);
-				if (radeon_check_and_fixup_offset(dev_priv,
-								  file_priv,
-								  data)) {
-					DRM_ERROR
-					    ("Invalid R100 cubic texture offset\n");
-					return -EINVAL;
-				}
-			}
-		}
-		break;
-
-	case R200_EMIT_VAP_CTL:{
-			RING_LOCALS;
-			BEGIN_RING(2);
-			OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
-			ADVANCE_RING();
-		}
-		break;
-
-	case RADEON_EMIT_RB3D_COLORPITCH:
-	case RADEON_EMIT_RE_LINE_PATTERN:
-	case RADEON_EMIT_SE_LINE_WIDTH:
-	case RADEON_EMIT_PP_LUM_MATRIX:
-	case RADEON_EMIT_PP_ROT_MATRIX_0:
-	case RADEON_EMIT_RB3D_STENCILREFMASK:
-	case RADEON_EMIT_SE_VPORT_XSCALE:
-	case RADEON_EMIT_SE_CNTL:
-	case RADEON_EMIT_SE_CNTL_STATUS:
-	case RADEON_EMIT_RE_MISC:
-	case RADEON_EMIT_PP_BORDER_COLOR_0:
-	case RADEON_EMIT_PP_BORDER_COLOR_1:
-	case RADEON_EMIT_PP_BORDER_COLOR_2:
-	case RADEON_EMIT_SE_ZBIAS_FACTOR:
-	case RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT:
-	case RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED:
-	case R200_EMIT_PP_TXCBLEND_0:
-	case R200_EMIT_PP_TXCBLEND_1:
-	case R200_EMIT_PP_TXCBLEND_2:
-	case R200_EMIT_PP_TXCBLEND_3:
-	case R200_EMIT_PP_TXCBLEND_4:
-	case R200_EMIT_PP_TXCBLEND_5:
-	case R200_EMIT_PP_TXCBLEND_6:
-	case R200_EMIT_PP_TXCBLEND_7:
-	case R200_EMIT_TCL_LIGHT_MODEL_CTL_0:
-	case R200_EMIT_TFACTOR_0:
-	case R200_EMIT_VTX_FMT_0:
-	case R200_EMIT_MATRIX_SELECT_0:
-	case R200_EMIT_TEX_PROC_CTL_2:
-	case R200_EMIT_TCL_UCP_VERT_BLEND_CTL:
-	case R200_EMIT_PP_TXFILTER_0:
-	case R200_EMIT_PP_TXFILTER_1:
-	case R200_EMIT_PP_TXFILTER_2:
-	case R200_EMIT_PP_TXFILTER_3:
-	case R200_EMIT_PP_TXFILTER_4:
-	case R200_EMIT_PP_TXFILTER_5:
-	case R200_EMIT_VTE_CNTL:
-	case R200_EMIT_OUTPUT_VTX_COMP_SEL:
-	case R200_EMIT_PP_TAM_DEBUG3:
-	case R200_EMIT_PP_CNTL_X:
-	case R200_EMIT_RB3D_DEPTHXY_OFFSET:
-	case R200_EMIT_RE_AUX_SCISSOR_CNTL:
-	case R200_EMIT_RE_SCISSOR_TL_0:
-	case R200_EMIT_RE_SCISSOR_TL_1:
-	case R200_EMIT_RE_SCISSOR_TL_2:
-	case R200_EMIT_SE_VAP_CNTL_STATUS:
-	case R200_EMIT_SE_VTX_STATE_CNTL:
-	case R200_EMIT_RE_POINTSIZE:
-	case R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0:
-	case R200_EMIT_PP_CUBIC_FACES_0:
-	case R200_EMIT_PP_CUBIC_FACES_1:
-	case R200_EMIT_PP_CUBIC_FACES_2:
-	case R200_EMIT_PP_CUBIC_FACES_3:
-	case R200_EMIT_PP_CUBIC_FACES_4:
-	case R200_EMIT_PP_CUBIC_FACES_5:
-	case RADEON_EMIT_PP_TEX_SIZE_0:
-	case RADEON_EMIT_PP_TEX_SIZE_1:
-	case RADEON_EMIT_PP_TEX_SIZE_2:
-	case R200_EMIT_RB3D_BLENDCOLOR:
-	case R200_EMIT_TCL_POINT_SPRITE_CNTL:
-	case RADEON_EMIT_PP_CUBIC_FACES_0:
-	case RADEON_EMIT_PP_CUBIC_FACES_1:
-	case RADEON_EMIT_PP_CUBIC_FACES_2:
-	case R200_EMIT_PP_TRI_PERF_CNTL:
-	case R200_EMIT_PP_AFS_0:
-	case R200_EMIT_PP_AFS_1:
-	case R200_EMIT_ATF_TFACTOR:
-	case R200_EMIT_PP_TXCTLALL_0:
-	case R200_EMIT_PP_TXCTLALL_1:
-	case R200_EMIT_PP_TXCTLALL_2:
-	case R200_EMIT_PP_TXCTLALL_3:
-	case R200_EMIT_PP_TXCTLALL_4:
-	case R200_EMIT_PP_TXCTLALL_5:
-	case R200_EMIT_VAP_PVS_CNTL:
-		/* These packets don't contain memory offsets */
-		break;
-
-	default:
-		DRM_ERROR("Unknown state packet ID %d\n", id);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int radeon_check_and_fixup_packet3(drm_radeon_private_t *
-					  dev_priv,
-					  struct drm_file *file_priv,
-					  drm_radeon_kcmd_buffer_t *
-					  cmdbuf,
-					  unsigned int *cmdsz)
-{
-	u32 *cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0);
-	u32 offset, narrays;
-	int count, i, k;
-
-	count = ((*cmd & RADEON_CP_PACKET_COUNT_MASK) >> 16);
-	*cmdsz = 2 + count;
-
-	if ((*cmd & 0xc0000000) != RADEON_CP_PACKET3) {
-		DRM_ERROR("Not a type 3 packet\n");
-		return -EINVAL;
-	}
-
-	if (4 * *cmdsz > drm_buffer_unprocessed(cmdbuf->buffer)) {
-		DRM_ERROR("Packet size larger than size of data provided\n");
-		return -EINVAL;
-	}
-
-	switch (*cmd & 0xff00) {
-	/* XXX Are there old drivers needing other packets? */
-
-	case RADEON_3D_DRAW_IMMD:
-	case RADEON_3D_DRAW_VBUF:
-	case RADEON_3D_DRAW_INDX:
-	case RADEON_WAIT_FOR_IDLE:
-	case RADEON_CP_NOP:
-	case RADEON_3D_CLEAR_ZMASK:
-/*	case RADEON_CP_NEXT_CHAR:
-	case RADEON_CP_PLY_NEXTSCAN:
-	case RADEON_CP_SET_SCISSORS: */ /* probably safe but will never need them? */
-		/* these packets are safe */
-		break;
-
-	case RADEON_CP_3D_DRAW_IMMD_2:
-	case RADEON_CP_3D_DRAW_VBUF_2:
-	case RADEON_CP_3D_DRAW_INDX_2:
-	case RADEON_3D_CLEAR_HIZ:
-		/* safe but r200 only */
-		if (dev_priv->microcode_version != UCODE_R200) {
-			DRM_ERROR("Invalid 3d packet for r100-class chip\n");
-			return -EINVAL;
-		}
-		break;
-
-	case RADEON_3D_LOAD_VBPNTR:
-
-		if (count > 18) { /* 12 arrays max */
-			DRM_ERROR("Too large payload in 3D_LOAD_VBPNTR (count=%d)\n",
-				  count);
-			return -EINVAL;
-		}
-
-		/* carefully check packet contents */
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-
-		narrays = *cmd & ~0xc000;
-		k = 0;
-		i = 2;
-		while ((k < narrays) && (i < (count + 2))) {
-			i++;		/* skip attribute field */
-			cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-			if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-							  cmd)) {
-				DRM_ERROR
-				    ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
-				     k, i);
-				return -EINVAL;
-			}
-			k++;
-			i++;
-			if (k == narrays)
-				break;
-			/* have one more to process, they come in pairs */
-			cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, i);
-
-			if (radeon_check_and_fixup_offset(dev_priv,
-							  file_priv, cmd))
-			{
-				DRM_ERROR
-				    ("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
-				     k, i);
-				return -EINVAL;
-			}
-			k++;
-			i++;
-		}
-		/* do the counts match what we expect ? */
-		if ((k != narrays) || (i != (count + 2))) {
-			DRM_ERROR
-			    ("Malformed 3D_LOAD_VBPNTR packet (k=%d i=%d narrays=%d count+1=%d).\n",
-			      k, i, narrays, count + 1);
-			return -EINVAL;
-		}
-		break;
-
-	case RADEON_3D_RNDR_GEN_INDX_PRIM:
-		if (dev_priv->microcode_version != UCODE_R100) {
-			DRM_ERROR("Invalid 3d packet for r200-class chip\n");
-			return -EINVAL;
-		}
-
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, cmd)) {
-				DRM_ERROR("Invalid rndr_gen_indx offset\n");
-				return -EINVAL;
-		}
-		break;
-
-	case RADEON_CP_INDX_BUFFER:
-		if (dev_priv->microcode_version != UCODE_R200) {
-			DRM_ERROR("Invalid 3d packet for r100-class chip\n");
-			return -EINVAL;
-		}
-
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		if ((*cmd & 0x8000ffff) != 0x80000810) {
-			DRM_ERROR("Invalid indx_buffer reg address %08X\n", *cmd);
-			return -EINVAL;
-		}
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2);
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv, cmd)) {
-			DRM_ERROR("Invalid indx_buffer offset is %08X\n", *cmd);
-			return -EINVAL;
-		}
-		break;
-
-	case RADEON_CNTL_HOSTDATA_BLT:
-	case RADEON_CNTL_PAINT_MULTI:
-	case RADEON_CNTL_BITBLT_MULTI:
-		/* MSB of opcode: next DWORD GUI_CNTL */
-		cmd = drm_buffer_pointer_to_dword(cmdbuf->buffer, 1);
-		if (*cmd & (RADEON_GMC_SRC_PITCH_OFFSET_CNTL
-			      | RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
-			u32 *cmd2 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 2);
-			offset = *cmd2 << 10;
-			if (radeon_check_and_fixup_offset
-			    (dev_priv, file_priv, &offset)) {
-				DRM_ERROR("Invalid first packet offset\n");
-				return -EINVAL;
-			}
-			*cmd2 = (*cmd2 & 0xffc00000) | offset >> 10;
-		}
-
-		if ((*cmd & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) &&
-		    (*cmd & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
-			u32 *cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3);
-			offset = *cmd3 << 10;
-			if (radeon_check_and_fixup_offset
-			    (dev_priv, file_priv, &offset)) {
-				DRM_ERROR("Invalid second packet offset\n");
-				return -EINVAL;
-			}
-			*cmd3 = (*cmd3 & 0xffc00000) | offset >> 10;
-		}
-		break;
-
-	default:
-		DRM_ERROR("Invalid packet type %x\n", *cmd & 0xff00);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* ================================================================
- * CP hardware state programming functions
- */
-
-static void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv,
-				  struct drm_clip_rect * box)
-{
-	RING_LOCALS;
-
-	DRM_DEBUG("   box:  x1=%d y1=%d  x2=%d y2=%d\n",
-		  box->x1, box->y1, box->x2, box->y2);
-
-	BEGIN_RING(4);
-	OUT_RING(CP_PACKET0(RADEON_RE_TOP_LEFT, 0));
-	OUT_RING((box->y1 << 16) | box->x1);
-	OUT_RING(CP_PACKET0(RADEON_RE_WIDTH_HEIGHT, 0));
-	OUT_RING(((box->y2 - 1) << 16) | (box->x2 - 1));
-	ADVANCE_RING();
-}
-
-/* Emit 1.1 state
- */
-static int radeon_emit_state(drm_radeon_private_t * dev_priv,
-			     struct drm_file *file_priv,
-			     drm_radeon_context_regs_t * ctx,
-			     drm_radeon_texture_regs_t * tex,
-			     unsigned int dirty)
-{
-	RING_LOCALS;
-	DRM_DEBUG("dirty=0x%08x\n", dirty);
-
-	if (dirty & RADEON_UPLOAD_CONTEXT) {
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &ctx->rb3d_depthoffset)) {
-			DRM_ERROR("Invalid depth buffer offset\n");
-			return -EINVAL;
-		}
-
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &ctx->rb3d_coloroffset)) {
-			DRM_ERROR("Invalid depth buffer offset\n");
-			return -EINVAL;
-		}
-
-		BEGIN_RING(14);
-		OUT_RING(CP_PACKET0(RADEON_PP_MISC, 6));
-		OUT_RING(ctx->pp_misc);
-		OUT_RING(ctx->pp_fog_color);
-		OUT_RING(ctx->re_solid_color);
-		OUT_RING(ctx->rb3d_blendcntl);
-		OUT_RING(ctx->rb3d_depthoffset);
-		OUT_RING(ctx->rb3d_depthpitch);
-		OUT_RING(ctx->rb3d_zstencilcntl);
-		OUT_RING(CP_PACKET0(RADEON_PP_CNTL, 2));
-		OUT_RING(ctx->pp_cntl);
-		OUT_RING(ctx->rb3d_cntl);
-		OUT_RING(ctx->rb3d_coloroffset);
-		OUT_RING(CP_PACKET0(RADEON_RB3D_COLORPITCH, 0));
-		OUT_RING(ctx->rb3d_colorpitch);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_VERTFMT) {
-		BEGIN_RING(2);
-		OUT_RING(CP_PACKET0(RADEON_SE_COORD_FMT, 0));
-		OUT_RING(ctx->se_coord_fmt);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_LINE) {
-		BEGIN_RING(5);
-		OUT_RING(CP_PACKET0(RADEON_RE_LINE_PATTERN, 1));
-		OUT_RING(ctx->re_line_pattern);
-		OUT_RING(ctx->re_line_state);
-		OUT_RING(CP_PACKET0(RADEON_SE_LINE_WIDTH, 0));
-		OUT_RING(ctx->se_line_width);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_BUMPMAP) {
-		BEGIN_RING(5);
-		OUT_RING(CP_PACKET0(RADEON_PP_LUM_MATRIX, 0));
-		OUT_RING(ctx->pp_lum_matrix);
-		OUT_RING(CP_PACKET0(RADEON_PP_ROT_MATRIX_0, 1));
-		OUT_RING(ctx->pp_rot_matrix_0);
-		OUT_RING(ctx->pp_rot_matrix_1);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_MASKS) {
-		BEGIN_RING(4);
-		OUT_RING(CP_PACKET0(RADEON_RB3D_STENCILREFMASK, 2));
-		OUT_RING(ctx->rb3d_stencilrefmask);
-		OUT_RING(ctx->rb3d_ropcntl);
-		OUT_RING(ctx->rb3d_planemask);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_VIEWPORT) {
-		BEGIN_RING(7);
-		OUT_RING(CP_PACKET0(RADEON_SE_VPORT_XSCALE, 5));
-		OUT_RING(ctx->se_vport_xscale);
-		OUT_RING(ctx->se_vport_xoffset);
-		OUT_RING(ctx->se_vport_yscale);
-		OUT_RING(ctx->se_vport_yoffset);
-		OUT_RING(ctx->se_vport_zscale);
-		OUT_RING(ctx->se_vport_zoffset);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_SETUP) {
-		BEGIN_RING(4);
-		OUT_RING(CP_PACKET0(RADEON_SE_CNTL, 0));
-		OUT_RING(ctx->se_cntl);
-		OUT_RING(CP_PACKET0(RADEON_SE_CNTL_STATUS, 0));
-		OUT_RING(ctx->se_cntl_status);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_MISC) {
-		BEGIN_RING(2);
-		OUT_RING(CP_PACKET0(RADEON_RE_MISC, 0));
-		OUT_RING(ctx->re_misc);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_TEX0) {
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &tex[0].pp_txoffset)) {
-			DRM_ERROR("Invalid texture offset for unit 0\n");
-			return -EINVAL;
-		}
-
-		BEGIN_RING(9);
-		OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_0, 5));
-		OUT_RING(tex[0].pp_txfilter);
-		OUT_RING(tex[0].pp_txformat);
-		OUT_RING(tex[0].pp_txoffset);
-		OUT_RING(tex[0].pp_txcblend);
-		OUT_RING(tex[0].pp_txablend);
-		OUT_RING(tex[0].pp_tfactor);
-		OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_0, 0));
-		OUT_RING(tex[0].pp_border_color);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_TEX1) {
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &tex[1].pp_txoffset)) {
-			DRM_ERROR("Invalid texture offset for unit 1\n");
-			return -EINVAL;
-		}
-
-		BEGIN_RING(9);
-		OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_1, 5));
-		OUT_RING(tex[1].pp_txfilter);
-		OUT_RING(tex[1].pp_txformat);
-		OUT_RING(tex[1].pp_txoffset);
-		OUT_RING(tex[1].pp_txcblend);
-		OUT_RING(tex[1].pp_txablend);
-		OUT_RING(tex[1].pp_tfactor);
-		OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_1, 0));
-		OUT_RING(tex[1].pp_border_color);
-		ADVANCE_RING();
-	}
-
-	if (dirty & RADEON_UPLOAD_TEX2) {
-		if (radeon_check_and_fixup_offset(dev_priv, file_priv,
-						  &tex[2].pp_txoffset)) {
-			DRM_ERROR("Invalid texture offset for unit 2\n");
-			return -EINVAL;
-		}
-
-		BEGIN_RING(9);
-		OUT_RING(CP_PACKET0(RADEON_PP_TXFILTER_2, 5));
-		OUT_RING(tex[2].pp_txfilter);
-		OUT_RING(tex[2].pp_txformat);
-		OUT_RING(tex[2].pp_txoffset);
-		OUT_RING(tex[2].pp_txcblend);
-		OUT_RING(tex[2].pp_txablend);
-		OUT_RING(tex[2].pp_tfactor);
-		OUT_RING(CP_PACKET0(RADEON_PP_BORDER_COLOR_2, 0));
-		OUT_RING(tex[2].pp_border_color);
-		ADVANCE_RING();
-	}
-
-	return 0;
-}
-
-/* Emit 1.2 state
- */
-static int radeon_emit_state2(drm_radeon_private_t * dev_priv,
-			      struct drm_file *file_priv,
-			      drm_radeon_state_t * state)
-{
-	RING_LOCALS;
-
-	if (state->dirty & RADEON_UPLOAD_ZBIAS) {
-		BEGIN_RING(3);
-		OUT_RING(CP_PACKET0(RADEON_SE_ZBIAS_FACTOR, 1));
-		OUT_RING(state->context2.se_zbias_factor);
-		OUT_RING(state->context2.se_zbias_constant);
-		ADVANCE_RING();
-	}
-
-	return radeon_emit_state(dev_priv, file_priv, &state->context,
-				 state->tex, state->dirty);
-}
-
-/* New (1.3) state mechanism.  3 commands (packet, scalar, vector) in
- * 1.3 cmdbuffers allow all previous state to be updated as well as
- * the tcl scalar and vector areas.
- */
-static struct {
-	int start;
-	int len;
-	const char *name;
-} packet[RADEON_MAX_STATE_PACKETS] = {
-	{RADEON_PP_MISC, 7, "RADEON_PP_MISC"},
-	{RADEON_PP_CNTL, 3, "RADEON_PP_CNTL"},
-	{RADEON_RB3D_COLORPITCH, 1, "RADEON_RB3D_COLORPITCH"},
-	{RADEON_RE_LINE_PATTERN, 2, "RADEON_RE_LINE_PATTERN"},
-	{RADEON_SE_LINE_WIDTH, 1, "RADEON_SE_LINE_WIDTH"},
-	{RADEON_PP_LUM_MATRIX, 1, "RADEON_PP_LUM_MATRIX"},
-	{RADEON_PP_ROT_MATRIX_0, 2, "RADEON_PP_ROT_MATRIX_0"},
-	{RADEON_RB3D_STENCILREFMASK, 3, "RADEON_RB3D_STENCILREFMASK"},
-	{RADEON_SE_VPORT_XSCALE, 6, "RADEON_SE_VPORT_XSCALE"},
-	{RADEON_SE_CNTL, 2, "RADEON_SE_CNTL"},
-	{RADEON_SE_CNTL_STATUS, 1, "RADEON_SE_CNTL_STATUS"},
-	{RADEON_RE_MISC, 1, "RADEON_RE_MISC"},
-	{RADEON_PP_TXFILTER_0, 6, "RADEON_PP_TXFILTER_0"},
-	{RADEON_PP_BORDER_COLOR_0, 1, "RADEON_PP_BORDER_COLOR_0"},
-	{RADEON_PP_TXFILTER_1, 6, "RADEON_PP_TXFILTER_1"},
-	{RADEON_PP_BORDER_COLOR_1, 1, "RADEON_PP_BORDER_COLOR_1"},
-	{RADEON_PP_TXFILTER_2, 6, "RADEON_PP_TXFILTER_2"},
-	{RADEON_PP_BORDER_COLOR_2, 1, "RADEON_PP_BORDER_COLOR_2"},
-	{RADEON_SE_ZBIAS_FACTOR, 2, "RADEON_SE_ZBIAS_FACTOR"},
-	{RADEON_SE_TCL_OUTPUT_VTX_FMT, 11, "RADEON_SE_TCL_OUTPUT_VTX_FMT"},
-	{RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED, 17,
-		    "RADEON_SE_TCL_MATERIAL_EMMISSIVE_RED"},
-	{R200_PP_TXCBLEND_0, 4, "R200_PP_TXCBLEND_0"},
-	{R200_PP_TXCBLEND_1, 4, "R200_PP_TXCBLEND_1"},
-	{R200_PP_TXCBLEND_2, 4, "R200_PP_TXCBLEND_2"},
-	{R200_PP_TXCBLEND_3, 4, "R200_PP_TXCBLEND_3"},
-	{R200_PP_TXCBLEND_4, 4, "R200_PP_TXCBLEND_4"},
-	{R200_PP_TXCBLEND_5, 4, "R200_PP_TXCBLEND_5"},
-	{R200_PP_TXCBLEND_6, 4, "R200_PP_TXCBLEND_6"},
-	{R200_PP_TXCBLEND_7, 4, "R200_PP_TXCBLEND_7"},
-	{R200_SE_TCL_LIGHT_MODEL_CTL_0, 6, "R200_SE_TCL_LIGHT_MODEL_CTL_0"},
-	{R200_PP_TFACTOR_0, 6, "R200_PP_TFACTOR_0"},
-	{R200_SE_VTX_FMT_0, 4, "R200_SE_VTX_FMT_0"},
-	{R200_SE_VAP_CNTL, 1, "R200_SE_VAP_CNTL"},
-	{R200_SE_TCL_MATRIX_SEL_0, 5, "R200_SE_TCL_MATRIX_SEL_0"},
-	{R200_SE_TCL_TEX_PROC_CTL_2, 5, "R200_SE_TCL_TEX_PROC_CTL_2"},
-	{R200_SE_TCL_UCP_VERT_BLEND_CTL, 1, "R200_SE_TCL_UCP_VERT_BLEND_CTL"},
-	{R200_PP_TXFILTER_0, 6, "R200_PP_TXFILTER_0"},
-	{R200_PP_TXFILTER_1, 6, "R200_PP_TXFILTER_1"},
-	{R200_PP_TXFILTER_2, 6, "R200_PP_TXFILTER_2"},
-	{R200_PP_TXFILTER_3, 6, "R200_PP_TXFILTER_3"},
-	{R200_PP_TXFILTER_4, 6, "R200_PP_TXFILTER_4"},
-	{R200_PP_TXFILTER_5, 6, "R200_PP_TXFILTER_5"},
-	{R200_PP_TXOFFSET_0, 1, "R200_PP_TXOFFSET_0"},
-	{R200_PP_TXOFFSET_1, 1, "R200_PP_TXOFFSET_1"},
-	{R200_PP_TXOFFSET_2, 1, "R200_PP_TXOFFSET_2"},
-	{R200_PP_TXOFFSET_3, 1, "R200_PP_TXOFFSET_3"},
-	{R200_PP_TXOFFSET_4, 1, "R200_PP_TXOFFSET_4"},
-	{R200_PP_TXOFFSET_5, 1, "R200_PP_TXOFFSET_5"},
-	{R200_SE_VTE_CNTL, 1, "R200_SE_VTE_CNTL"},
-	{R200_SE_TCL_OUTPUT_VTX_COMP_SEL, 1,
-	 "R200_SE_TCL_OUTPUT_VTX_COMP_SEL"},
-	{R200_PP_TAM_DEBUG3, 1, "R200_PP_TAM_DEBUG3"},
-	{R200_PP_CNTL_X, 1, "R200_PP_CNTL_X"},
-	{R200_RB3D_DEPTHXY_OFFSET, 1, "R200_RB3D_DEPTHXY_OFFSET"},
-	{R200_RE_AUX_SCISSOR_CNTL, 1, "R200_RE_AUX_SCISSOR_CNTL"},
-	{R200_RE_SCISSOR_TL_0, 2, "R200_RE_SCISSOR_TL_0"},
-	{R200_RE_SCISSOR_TL_1, 2, "R200_RE_SCISSOR_TL_1"},
-	{R200_RE_SCISSOR_TL_2, 2, "R200_RE_SCISSOR_TL_2"},
-	{R200_SE_VAP_CNTL_STATUS, 1, "R200_SE_VAP_CNTL_STATUS"},
-	{R200_SE_VTX_STATE_CNTL, 1, "R200_SE_VTX_STATE_CNTL"},
-	{R200_RE_POINTSIZE, 1, "R200_RE_POINTSIZE"},
-	{R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0, 4,
-		    "R200_SE_TCL_INPUT_VTX_VECTOR_ADDR_0"},
-	{R200_PP_CUBIC_FACES_0, 1, "R200_PP_CUBIC_FACES_0"},	/* 61 */
-	{R200_PP_CUBIC_OFFSET_F1_0, 5, "R200_PP_CUBIC_OFFSET_F1_0"}, /* 62 */
-	{R200_PP_CUBIC_FACES_1, 1, "R200_PP_CUBIC_FACES_1"},
-	{R200_PP_CUBIC_OFFSET_F1_1, 5, "R200_PP_CUBIC_OFFSET_F1_1"},
-	{R200_PP_CUBIC_FACES_2, 1, "R200_PP_CUBIC_FACES_2"},
-	{R200_PP_CUBIC_OFFSET_F1_2, 5, "R200_PP_CUBIC_OFFSET_F1_2"},
-	{R200_PP_CUBIC_FACES_3, 1, "R200_PP_CUBIC_FACES_3"},
-	{R200_PP_CUBIC_OFFSET_F1_3, 5, "R200_PP_CUBIC_OFFSET_F1_3"},
-	{R200_PP_CUBIC_FACES_4, 1, "R200_PP_CUBIC_FACES_4"},
-	{R200_PP_CUBIC_OFFSET_F1_4, 5, "R200_PP_CUBIC_OFFSET_F1_4"},
-	{R200_PP_CUBIC_FACES_5, 1, "R200_PP_CUBIC_FACES_5"},
-	{R200_PP_CUBIC_OFFSET_F1_5, 5, "R200_PP_CUBIC_OFFSET_F1_5"},
-	{RADEON_PP_TEX_SIZE_0, 2, "RADEON_PP_TEX_SIZE_0"},
-	{RADEON_PP_TEX_SIZE_1, 2, "RADEON_PP_TEX_SIZE_1"},
-	{RADEON_PP_TEX_SIZE_2, 2, "RADEON_PP_TEX_SIZE_2"},
-	{R200_RB3D_BLENDCOLOR, 3, "R200_RB3D_BLENDCOLOR"},
-	{R200_SE_TCL_POINT_SPRITE_CNTL, 1, "R200_SE_TCL_POINT_SPRITE_CNTL"},
-	{RADEON_PP_CUBIC_FACES_0, 1, "RADEON_PP_CUBIC_FACES_0"},
-	{RADEON_PP_CUBIC_OFFSET_T0_0, 5, "RADEON_PP_CUBIC_OFFSET_T0_0"},
-	{RADEON_PP_CUBIC_FACES_1, 1, "RADEON_PP_CUBIC_FACES_1"},
-	{RADEON_PP_CUBIC_OFFSET_T1_0, 5, "RADEON_PP_CUBIC_OFFSET_T1_0"},
-	{RADEON_PP_CUBIC_FACES_2, 1, "RADEON_PP_CUBIC_FACES_2"},
-	{RADEON_PP_CUBIC_OFFSET_T2_0, 5, "RADEON_PP_CUBIC_OFFSET_T2_0"},
-	{R200_PP_TRI_PERF, 2, "R200_PP_TRI_PERF"},
-	{R200_PP_AFS_0, 32, "R200_PP_AFS_0"},     /* 85 */
-	{R200_PP_AFS_1, 32, "R200_PP_AFS_1"},
-	{R200_PP_TFACTOR_0, 8, "R200_ATF_TFACTOR"},
-	{R200_PP_TXFILTER_0, 8, "R200_PP_TXCTLALL_0"},
-	{R200_PP_TXFILTER_1, 8, "R200_PP_TXCTLALL_1"},
-	{R200_PP_TXFILTER_2, 8, "R200_PP_TXCTLALL_2"},
-	{R200_PP_TXFILTER_3, 8, "R200_PP_TXCTLALL_3"},
-	{R200_PP_TXFILTER_4, 8, "R200_PP_TXCTLALL_4"},
-	{R200_PP_TXFILTER_5, 8, "R200_PP_TXCTLALL_5"},
-	{R200_VAP_PVS_CNTL_1, 2, "R200_VAP_PVS_CNTL"},
-};
-
-/* ================================================================
- * Performance monitoring functions
- */
-
-static void radeon_clear_box(drm_radeon_private_t * dev_priv,
-			     struct drm_radeon_master_private *master_priv,
-			     int x, int y, int w, int h, int r, int g, int b)
-{
-	u32 color;
-	RING_LOCALS;
-
-	x += master_priv->sarea_priv->boxes[0].x1;
-	y += master_priv->sarea_priv->boxes[0].y1;
-
-	switch (dev_priv->color_fmt) {
-	case RADEON_COLOR_FORMAT_RGB565:
-		color = (((r & 0xf8) << 8) |
-			 ((g & 0xfc) << 3) | ((b & 0xf8) >> 3));
-		break;
-	case RADEON_COLOR_FORMAT_ARGB8888:
-	default:
-		color = (((0xff) << 24) | (r << 16) | (g << 8) | b);
-		break;
-	}
-
-	BEGIN_RING(4);
-	RADEON_WAIT_UNTIL_3D_IDLE();
-	OUT_RING(CP_PACKET0(RADEON_DP_WRITE_MASK, 0));
-	OUT_RING(0xffffffff);
-	ADVANCE_RING();
-
-	BEGIN_RING(6);
-
-	OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
-	OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-		 RADEON_GMC_BRUSH_SOLID_COLOR |
-		 (dev_priv->color_fmt << 8) |
-		 RADEON_GMC_SRC_DATATYPE_COLOR |
-		 RADEON_ROP3_P | RADEON_GMC_CLR_CMP_CNTL_DIS);
-
-	if (master_priv->sarea_priv->pfCurrentPage == 1) {
-		OUT_RING(dev_priv->front_pitch_offset);
-	} else {
-		OUT_RING(dev_priv->back_pitch_offset);
-	}
-
-	OUT_RING(color);
-
-	OUT_RING((x << 16) | y);
-	OUT_RING((w << 16) | h);
-
-	ADVANCE_RING();
-}
-
-static void radeon_cp_performance_boxes(drm_radeon_private_t *dev_priv, struct drm_radeon_master_private *master_priv)
-{
-	/* Collapse various things into a wait flag -- trying to
-	 * guess if userspase slept -- better just to have them tell us.
-	 */
-	if (dev_priv->stats.last_frame_reads > 1 ||
-	    dev_priv->stats.last_clear_reads > dev_priv->stats.clears) {
-		dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-	}
-
-	if (dev_priv->stats.freelist_loops) {
-		dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE;
-	}
-
-	/* Purple box for page flipping
-	 */
-	if (dev_priv->stats.boxes & RADEON_BOX_FLIP)
-		radeon_clear_box(dev_priv, master_priv, 4, 4, 8, 8, 255, 0, 255);
-
-	/* Red box if we have to wait for idle at any point
-	 */
-	if (dev_priv->stats.boxes & RADEON_BOX_WAIT_IDLE)
-		radeon_clear_box(dev_priv, master_priv, 16, 4, 8, 8, 255, 0, 0);
-
-	/* Blue box: lost context?
-	 */
-
-	/* Yellow box for texture swaps
-	 */
-	if (dev_priv->stats.boxes & RADEON_BOX_TEXTURE_LOAD)
-		radeon_clear_box(dev_priv, master_priv, 40, 4, 8, 8, 255, 255, 0);
-
-	/* Green box if hardware never idles (as far as we can tell)
-	 */
-	if (!(dev_priv->stats.boxes & RADEON_BOX_DMA_IDLE))
-		radeon_clear_box(dev_priv, master_priv, 64, 4, 8, 8, 0, 255, 0);
-
-	/* Draw bars indicating number of buffers allocated
-	 * (not a great measure, easily confused)
-	 */
-	if (dev_priv->stats.requested_bufs) {
-		if (dev_priv->stats.requested_bufs > 100)
-			dev_priv->stats.requested_bufs = 100;
-
-		radeon_clear_box(dev_priv, master_priv, 4, 16,
-				 dev_priv->stats.requested_bufs, 4,
-				 196, 128, 128);
-	}
-
-	memset(&dev_priv->stats, 0, sizeof(dev_priv->stats));
-
-}
-
-/* ================================================================
- * CP command dispatch functions
- */
-
-static void radeon_cp_dispatch_clear(struct drm_device * dev,
-				     struct drm_master *master,
-				     drm_radeon_clear_t * clear,
-				     drm_radeon_clear_rect_t * depth_boxes)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	drm_radeon_depth_clear_t *depth_clear = &dev_priv->depth_clear;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	unsigned int flags = clear->flags;
-	u32 rb3d_cntl = 0, rb3d_stencilrefmask = 0;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("flags = 0x%x\n", flags);
-
-	dev_priv->stats.clears++;
-
-	if (sarea_priv->pfCurrentPage == 1) {
-		unsigned int tmp = flags;
-
-		flags &= ~(RADEON_FRONT | RADEON_BACK);
-		if (tmp & RADEON_FRONT)
-			flags |= RADEON_BACK;
-		if (tmp & RADEON_BACK)
-			flags |= RADEON_FRONT;
-	}
-	if (flags & (RADEON_DEPTH|RADEON_STENCIL)) {
-		if (!dev_priv->have_z_offset) {
-			printk_once(KERN_ERR "radeon: illegal depth clear request. Buggy mesa detected - please update.\n");
-			flags &= ~(RADEON_DEPTH | RADEON_STENCIL);
-		}
-	}
-
-	if (flags & (RADEON_FRONT | RADEON_BACK)) {
-
-		BEGIN_RING(4);
-
-		/* Ensure the 3D stream is idle before doing a
-		 * 2D fill to clear the front or back buffer.
-		 */
-		RADEON_WAIT_UNTIL_3D_IDLE();
-
-		OUT_RING(CP_PACKET0(RADEON_DP_WRITE_MASK, 0));
-		OUT_RING(clear->color_mask);
-
-		ADVANCE_RING();
-
-		/* Make sure we restore the 3D state next time.
-		 */
-		sarea_priv->ctx_owner = 0;
-
-		for (i = 0; i < nbox; i++) {
-			int x = pbox[i].x1;
-			int y = pbox[i].y1;
-			int w = pbox[i].x2 - x;
-			int h = pbox[i].y2 - y;
-
-			DRM_DEBUG("%d,%d-%d,%d flags 0x%x\n",
-				  x, y, w, h, flags);
-
-			if (flags & RADEON_FRONT) {
-				BEGIN_RING(6);
-
-				OUT_RING(CP_PACKET3
-					 (RADEON_CNTL_PAINT_MULTI, 4));
-				OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-					 RADEON_GMC_BRUSH_SOLID_COLOR |
-					 (dev_priv->
-					  color_fmt << 8) |
-					 RADEON_GMC_SRC_DATATYPE_COLOR |
-					 RADEON_ROP3_P |
-					 RADEON_GMC_CLR_CMP_CNTL_DIS);
-
-				OUT_RING(dev_priv->front_pitch_offset);
-				OUT_RING(clear->clear_color);
-
-				OUT_RING((x << 16) | y);
-				OUT_RING((w << 16) | h);
-
-				ADVANCE_RING();
-			}
-
-			if (flags & RADEON_BACK) {
-				BEGIN_RING(6);
-
-				OUT_RING(CP_PACKET3
-					 (RADEON_CNTL_PAINT_MULTI, 4));
-				OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-					 RADEON_GMC_BRUSH_SOLID_COLOR |
-					 (dev_priv->
-					  color_fmt << 8) |
-					 RADEON_GMC_SRC_DATATYPE_COLOR |
-					 RADEON_ROP3_P |
-					 RADEON_GMC_CLR_CMP_CNTL_DIS);
-
-				OUT_RING(dev_priv->back_pitch_offset);
-				OUT_RING(clear->clear_color);
-
-				OUT_RING((x << 16) | y);
-				OUT_RING((w << 16) | h);
-
-				ADVANCE_RING();
-			}
-		}
-	}
-
-	/* hyper z clear */
-	/* no docs available, based on reverse engineering by Stephane Marchesin */
-	if ((flags & (RADEON_DEPTH | RADEON_STENCIL))
-	    && (flags & RADEON_CLEAR_FASTZ)) {
-
-		int i;
-		int depthpixperline =
-		    dev_priv->depth_fmt ==
-		    RADEON_DEPTH_FORMAT_16BIT_INT_Z ? (dev_priv->depth_pitch /
-						       2) : (dev_priv->
-							     depth_pitch / 4);
-
-		u32 clearmask;
-
-		u32 tempRB3D_DEPTHCLEARVALUE = clear->clear_depth |
-		    ((clear->depth_mask & 0xff) << 24);
-
-		/* Make sure we restore the 3D state next time.
-		 * we haven't touched any "normal" state - still need this?
-		 */
-		sarea_priv->ctx_owner = 0;
-
-		if ((dev_priv->flags & RADEON_HAS_HIERZ)
-		    && (flags & RADEON_USE_HIERZ)) {
-			/* FIXME : reverse engineer that for Rx00 cards */
-			/* FIXME : the mask supposedly contains low-res z values. So can't set
-			   just to the max (0xff? or actually 0x3fff?), need to take z clear
-			   value into account? */
-			/* pattern seems to work for r100, though get slight
-			   rendering errors with glxgears. If hierz is not enabled for r100,
-			   only 4 bits which indicate clear (15,16,31,32, all zero) matter, the
-			   other ones are ignored, and the same clear mask can be used. That's
-			   very different behaviour than R200 which needs different clear mask
-			   and different number of tiles to clear if hierz is enabled or not !?!
-			 */
-			clearmask = (0xff << 22) | (0xff << 6) | 0x003f003f;
-		} else {
-			/* clear mask : chooses the clearing pattern.
-			   rv250: could be used to clear only parts of macrotiles
-			   (but that would get really complicated...)?
-			   bit 0 and 1 (either or both of them ?!?!) are used to
-			   not clear tile (or maybe one of the bits indicates if the tile is
-			   compressed or not), bit 2 and 3 to not clear tile 1,...,.
-			   Pattern is as follows:
-			   | 0,1 | 4,5 | 8,9 |12,13|16,17|20,21|24,25|28,29|
-			   bits -------------------------------------------------
-			   | 2,3 | 6,7 |10,11|14,15|18,19|22,23|26,27|30,31|
-			   rv100: clearmask covers 2x8 4x1 tiles, but one clear still
-			   covers 256 pixels ?!?
-			 */
-			clearmask = 0x0;
-		}
-
-		BEGIN_RING(8);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-		OUT_RING_REG(RADEON_RB3D_DEPTHCLEARVALUE,
-			     tempRB3D_DEPTHCLEARVALUE);
-		/* what offset is this exactly ? */
-		OUT_RING_REG(RADEON_RB3D_ZMASKOFFSET, 0);
-		/* need ctlstat, otherwise get some strange black flickering */
-		OUT_RING_REG(RADEON_RB3D_ZCACHE_CTLSTAT,
-			     RADEON_RB3D_ZC_FLUSH_ALL);
-		ADVANCE_RING();
-
-		for (i = 0; i < nbox; i++) {
-			int tileoffset, nrtilesx, nrtilesy, j;
-			/* it looks like r200 needs rv-style clears, at least if hierz is not enabled? */
-			if ((dev_priv->flags & RADEON_HAS_HIERZ)
-			    && !(dev_priv->microcode_version == UCODE_R200)) {
-				/* FIXME : figure this out for r200 (when hierz is enabled). Or
-				   maybe r200 actually doesn't need to put the low-res z value into
-				   the tile cache like r100, but just needs to clear the hi-level z-buffer?
-				   Works for R100, both with hierz and without.
-				   R100 seems to operate on 2x1 8x8 tiles, but...
-				   odd: offset/nrtiles need to be 64 pix (4 block) aligned? Potentially
-				   problematic with resolutions which are not 64 pix aligned? */
-				tileoffset =
-				    ((pbox[i].y1 >> 3) * depthpixperline +
-				     pbox[i].x1) >> 6;
-				nrtilesx =
-				    ((pbox[i].x2 & ~63) -
-				     (pbox[i].x1 & ~63)) >> 4;
-				nrtilesy =
-				    (pbox[i].y2 >> 3) - (pbox[i].y1 >> 3);
-				for (j = 0; j <= nrtilesy; j++) {
-					BEGIN_RING(4);
-					OUT_RING(CP_PACKET3
-						 (RADEON_3D_CLEAR_ZMASK, 2));
-					/* first tile */
-					OUT_RING(tileoffset * 8);
-					/* the number of tiles to clear */
-					OUT_RING(nrtilesx + 4);
-					/* clear mask : chooses the clearing pattern. */
-					OUT_RING(clearmask);
-					ADVANCE_RING();
-					tileoffset += depthpixperline >> 6;
-				}
-			} else if (dev_priv->microcode_version == UCODE_R200) {
-				/* works for rv250. */
-				/* find first macro tile (8x2 4x4 z-pixels on rv250) */
-				tileoffset =
-				    ((pbox[i].y1 >> 3) * depthpixperline +
-				     pbox[i].x1) >> 5;
-				nrtilesx =
-				    (pbox[i].x2 >> 5) - (pbox[i].x1 >> 5);
-				nrtilesy =
-				    (pbox[i].y2 >> 3) - (pbox[i].y1 >> 3);
-				for (j = 0; j <= nrtilesy; j++) {
-					BEGIN_RING(4);
-					OUT_RING(CP_PACKET3
-						 (RADEON_3D_CLEAR_ZMASK, 2));
-					/* first tile */
-					/* judging by the first tile offset needed, could possibly
-					   directly address/clear 4x4 tiles instead of 8x2 * 4x4
-					   macro tiles, though would still need clear mask for
-					   right/bottom if truly 4x4 granularity is desired ? */
-					OUT_RING(tileoffset * 16);
-					/* the number of tiles to clear */
-					OUT_RING(nrtilesx + 1);
-					/* clear mask : chooses the clearing pattern. */
-					OUT_RING(clearmask);
-					ADVANCE_RING();
-					tileoffset += depthpixperline >> 5;
-				}
-			} else {	/* rv 100 */
-				/* rv100 might not need 64 pix alignment, who knows */
-				/* offsets are, hmm, weird */
-				tileoffset =
-				    ((pbox[i].y1 >> 4) * depthpixperline +
-				     pbox[i].x1) >> 6;
-				nrtilesx =
-				    ((pbox[i].x2 & ~63) -
-				     (pbox[i].x1 & ~63)) >> 4;
-				nrtilesy =
-				    (pbox[i].y2 >> 4) - (pbox[i].y1 >> 4);
-				for (j = 0; j <= nrtilesy; j++) {
-					BEGIN_RING(4);
-					OUT_RING(CP_PACKET3
-						 (RADEON_3D_CLEAR_ZMASK, 2));
-					OUT_RING(tileoffset * 128);
-					/* the number of tiles to clear */
-					OUT_RING(nrtilesx + 4);
-					/* clear mask : chooses the clearing pattern. */
-					OUT_RING(clearmask);
-					ADVANCE_RING();
-					tileoffset += depthpixperline >> 6;
-				}
-			}
-		}
-
-		/* TODO don't always clear all hi-level z tiles */
-		if ((dev_priv->flags & RADEON_HAS_HIERZ)
-		    && (dev_priv->microcode_version == UCODE_R200)
-		    && (flags & RADEON_USE_HIERZ))
-			/* r100 and cards without hierarchical z-buffer have no high-level z-buffer */
-			/* FIXME : the mask supposedly contains low-res z values. So can't set
-			   just to the max (0xff? or actually 0x3fff?), need to take z clear
-			   value into account? */
-		{
-			BEGIN_RING(4);
-			OUT_RING(CP_PACKET3(RADEON_3D_CLEAR_HIZ, 2));
-			OUT_RING(0x0);	/* First tile */
-			OUT_RING(0x3cc0);
-			OUT_RING((0xff << 22) | (0xff << 6) | 0x003f003f);
-			ADVANCE_RING();
-		}
-	}
-
-	/* We have to clear the depth and/or stencil buffers by
-	 * rendering a quad into just those buffers.  Thus, we have to
-	 * make sure the 3D engine is configured correctly.
-	 */
-	else if ((dev_priv->microcode_version == UCODE_R200) &&
-		(flags & (RADEON_DEPTH | RADEON_STENCIL))) {
-
-		int tempPP_CNTL;
-		int tempRE_CNTL;
-		int tempRB3D_CNTL;
-		int tempRB3D_ZSTENCILCNTL;
-		int tempRB3D_STENCILREFMASK;
-		int tempRB3D_PLANEMASK;
-		int tempSE_CNTL;
-		int tempSE_VTE_CNTL;
-		int tempSE_VTX_FMT_0;
-		int tempSE_VTX_FMT_1;
-		int tempSE_VAP_CNTL;
-		int tempRE_AUX_SCISSOR_CNTL;
-
-		tempPP_CNTL = 0;
-		tempRE_CNTL = 0;
-
-		tempRB3D_CNTL = depth_clear->rb3d_cntl;
-
-		tempRB3D_ZSTENCILCNTL = depth_clear->rb3d_zstencilcntl;
-		tempRB3D_STENCILREFMASK = 0x0;
-
-		tempSE_CNTL = depth_clear->se_cntl;
-
-		/* Disable TCL */
-
-		tempSE_VAP_CNTL = (	/* SE_VAP_CNTL__FORCE_W_TO_ONE_MASK |  */
-					  (0x9 <<
-					   SE_VAP_CNTL__VF_MAX_VTX_NUM__SHIFT));
-
-		tempRB3D_PLANEMASK = 0x0;
-
-		tempRE_AUX_SCISSOR_CNTL = 0x0;
-
-		tempSE_VTE_CNTL =
-		    SE_VTE_CNTL__VTX_XY_FMT_MASK | SE_VTE_CNTL__VTX_Z_FMT_MASK;
-
-		/* Vertex format (X, Y, Z, W) */
-		tempSE_VTX_FMT_0 =
-		    SE_VTX_FMT_0__VTX_Z0_PRESENT_MASK |
-		    SE_VTX_FMT_0__VTX_W0_PRESENT_MASK;
-		tempSE_VTX_FMT_1 = 0x0;
-
-		/*
-		 * Depth buffer specific enables
-		 */
-		if (flags & RADEON_DEPTH) {
-			/* Enable depth buffer */
-			tempRB3D_CNTL |= RADEON_Z_ENABLE;
-		} else {
-			/* Disable depth buffer */
-			tempRB3D_CNTL &= ~RADEON_Z_ENABLE;
-		}
-
-		/*
-		 * Stencil buffer specific enables
-		 */
-		if (flags & RADEON_STENCIL) {
-			tempRB3D_CNTL |= RADEON_STENCIL_ENABLE;
-			tempRB3D_STENCILREFMASK = clear->depth_mask;
-		} else {
-			tempRB3D_CNTL &= ~RADEON_STENCIL_ENABLE;
-			tempRB3D_STENCILREFMASK = 0x00000000;
-		}
-
-		if (flags & RADEON_USE_COMP_ZBUF) {
-			tempRB3D_ZSTENCILCNTL |= RADEON_Z_COMPRESSION_ENABLE |
-			    RADEON_Z_DECOMPRESSION_ENABLE;
-		}
-		if (flags & RADEON_USE_HIERZ) {
-			tempRB3D_ZSTENCILCNTL |= RADEON_Z_HIERARCHY_ENABLE;
-		}
-
-		BEGIN_RING(26);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-
-		OUT_RING_REG(RADEON_PP_CNTL, tempPP_CNTL);
-		OUT_RING_REG(R200_RE_CNTL, tempRE_CNTL);
-		OUT_RING_REG(RADEON_RB3D_CNTL, tempRB3D_CNTL);
-		OUT_RING_REG(RADEON_RB3D_ZSTENCILCNTL, tempRB3D_ZSTENCILCNTL);
-		OUT_RING_REG(RADEON_RB3D_STENCILREFMASK,
-			     tempRB3D_STENCILREFMASK);
-		OUT_RING_REG(RADEON_RB3D_PLANEMASK, tempRB3D_PLANEMASK);
-		OUT_RING_REG(RADEON_SE_CNTL, tempSE_CNTL);
-		OUT_RING_REG(R200_SE_VTE_CNTL, tempSE_VTE_CNTL);
-		OUT_RING_REG(R200_SE_VTX_FMT_0, tempSE_VTX_FMT_0);
-		OUT_RING_REG(R200_SE_VTX_FMT_1, tempSE_VTX_FMT_1);
-		OUT_RING_REG(R200_SE_VAP_CNTL, tempSE_VAP_CNTL);
-		OUT_RING_REG(R200_RE_AUX_SCISSOR_CNTL, tempRE_AUX_SCISSOR_CNTL);
-		ADVANCE_RING();
-
-		/* Make sure we restore the 3D state next time.
-		 */
-		sarea_priv->ctx_owner = 0;
-
-		for (i = 0; i < nbox; i++) {
-
-			/* Funny that this should be required --
-			 *  sets top-left?
-			 */
-			radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
-
-			BEGIN_RING(14);
-			OUT_RING(CP_PACKET3(R200_3D_DRAW_IMMD_2, 12));
-			OUT_RING((RADEON_PRIM_TYPE_RECT_LIST |
-				  RADEON_PRIM_WALK_RING |
-				  (3 << RADEON_NUM_VERTICES_SHIFT)));
-			OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x3f800000);
-			OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x3f800000);
-			OUT_RING(depth_boxes[i].ui[CLEAR_X2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x3f800000);
-			ADVANCE_RING();
-		}
-	} else if ((flags & (RADEON_DEPTH | RADEON_STENCIL))) {
-
-		int tempRB3D_ZSTENCILCNTL = depth_clear->rb3d_zstencilcntl;
-
-		rb3d_cntl = depth_clear->rb3d_cntl;
-
-		if (flags & RADEON_DEPTH) {
-			rb3d_cntl |= RADEON_Z_ENABLE;
-		} else {
-			rb3d_cntl &= ~RADEON_Z_ENABLE;
-		}
-
-		if (flags & RADEON_STENCIL) {
-			rb3d_cntl |= RADEON_STENCIL_ENABLE;
-			rb3d_stencilrefmask = clear->depth_mask;	/* misnamed field */
-		} else {
-			rb3d_cntl &= ~RADEON_STENCIL_ENABLE;
-			rb3d_stencilrefmask = 0x00000000;
-		}
-
-		if (flags & RADEON_USE_COMP_ZBUF) {
-			tempRB3D_ZSTENCILCNTL |= RADEON_Z_COMPRESSION_ENABLE |
-			    RADEON_Z_DECOMPRESSION_ENABLE;
-		}
-		if (flags & RADEON_USE_HIERZ) {
-			tempRB3D_ZSTENCILCNTL |= RADEON_Z_HIERARCHY_ENABLE;
-		}
-
-		BEGIN_RING(13);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-
-		OUT_RING(CP_PACKET0(RADEON_PP_CNTL, 1));
-		OUT_RING(0x00000000);
-		OUT_RING(rb3d_cntl);
-
-		OUT_RING_REG(RADEON_RB3D_ZSTENCILCNTL, tempRB3D_ZSTENCILCNTL);
-		OUT_RING_REG(RADEON_RB3D_STENCILREFMASK, rb3d_stencilrefmask);
-		OUT_RING_REG(RADEON_RB3D_PLANEMASK, 0x00000000);
-		OUT_RING_REG(RADEON_SE_CNTL, depth_clear->se_cntl);
-		ADVANCE_RING();
-
-		/* Make sure we restore the 3D state next time.
-		 */
-		sarea_priv->ctx_owner = 0;
-
-		for (i = 0; i < nbox; i++) {
-
-			/* Funny that this should be required --
-			 *  sets top-left?
-			 */
-			radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
-
-			BEGIN_RING(15);
-
-			OUT_RING(CP_PACKET3(RADEON_3D_DRAW_IMMD, 13));
-			OUT_RING(RADEON_VTX_Z_PRESENT |
-				 RADEON_VTX_PKCOLOR_PRESENT);
-			OUT_RING((RADEON_PRIM_TYPE_RECT_LIST |
-				  RADEON_PRIM_WALK_RING |
-				  RADEON_MAOS_ENABLE |
-				  RADEON_VTX_FMT_RADEON_MODE |
-				  (3 << RADEON_NUM_VERTICES_SHIFT)));
-
-			OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x0);
-
-			OUT_RING(depth_boxes[i].ui[CLEAR_X1]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x0);
-
-			OUT_RING(depth_boxes[i].ui[CLEAR_X2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_Y2]);
-			OUT_RING(depth_boxes[i].ui[CLEAR_DEPTH]);
-			OUT_RING(0x0);
-
-			ADVANCE_RING();
-		}
-	}
-
-	/* Increment the clear counter.  The client-side 3D driver must
-	 * wait on this value before performing the clear ioctl.  We
-	 * need this because the card's so damned fast...
-	 */
-	sarea_priv->last_clear++;
-
-	BEGIN_RING(4);
-
-	RADEON_CLEAR_AGE(sarea_priv->last_clear);
-	RADEON_WAIT_UNTIL_IDLE();
-
-	ADVANCE_RING();
-}
-
-static void radeon_cp_dispatch_swap(struct drm_device *dev, struct drm_master *master)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	int nbox = sarea_priv->nbox;
-	struct drm_clip_rect *pbox = sarea_priv->boxes;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	/* Do some trivial performance monitoring...
-	 */
-	if (dev_priv->do_boxes)
-		radeon_cp_performance_boxes(dev_priv, master_priv);
-
-	/* Wait for the 3D stream to idle before dispatching the bitblt.
-	 * This will prevent data corruption between the two streams.
-	 */
-	BEGIN_RING(2);
-
-	RADEON_WAIT_UNTIL_3D_IDLE();
-
-	ADVANCE_RING();
-
-	for (i = 0; i < nbox; i++) {
-		int x = pbox[i].x1;
-		int y = pbox[i].y1;
-		int w = pbox[i].x2 - x;
-		int h = pbox[i].y2 - y;
-
-		DRM_DEBUG("%d,%d-%d,%d\n", x, y, w, h);
-
-		BEGIN_RING(9);
-
-		OUT_RING(CP_PACKET0(RADEON_DP_GUI_MASTER_CNTL, 0));
-		OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
-			 RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-			 RADEON_GMC_BRUSH_NONE |
-			 (dev_priv->color_fmt << 8) |
-			 RADEON_GMC_SRC_DATATYPE_COLOR |
-			 RADEON_ROP3_S |
-			 RADEON_DP_SRC_SOURCE_MEMORY |
-			 RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
-
-		/* Make this work even if front & back are flipped:
-		 */
-		OUT_RING(CP_PACKET0(RADEON_SRC_PITCH_OFFSET, 1));
-		if (sarea_priv->pfCurrentPage == 0) {
-			OUT_RING(dev_priv->back_pitch_offset);
-			OUT_RING(dev_priv->front_pitch_offset);
-		} else {
-			OUT_RING(dev_priv->front_pitch_offset);
-			OUT_RING(dev_priv->back_pitch_offset);
-		}
-
-		OUT_RING(CP_PACKET0(RADEON_SRC_X_Y, 2));
-		OUT_RING((x << 16) | y);
-		OUT_RING((x << 16) | y);
-		OUT_RING((w << 16) | h);
-
-		ADVANCE_RING();
-	}
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	sarea_priv->last_frame++;
-
-	BEGIN_RING(4);
-
-	RADEON_FRAME_AGE(sarea_priv->last_frame);
-	RADEON_WAIT_UNTIL_2D_IDLE();
-
-	ADVANCE_RING();
-}
-
-void radeon_cp_dispatch_flip(struct drm_device *dev, struct drm_master *master)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	struct drm_sarea *sarea = (struct drm_sarea *)master_priv->sarea->handle;
-	int offset = (master_priv->sarea_priv->pfCurrentPage == 1)
-	    ? dev_priv->front_offset : dev_priv->back_offset;
-	RING_LOCALS;
-	DRM_DEBUG("pfCurrentPage=%d\n",
-		  master_priv->sarea_priv->pfCurrentPage);
-
-	/* Do some trivial performance monitoring...
-	 */
-	if (dev_priv->do_boxes) {
-		dev_priv->stats.boxes |= RADEON_BOX_FLIP;
-		radeon_cp_performance_boxes(dev_priv, master_priv);
-	}
-
-	/* Update the frame offsets for both CRTCs
-	 */
-	BEGIN_RING(6);
-
-	RADEON_WAIT_UNTIL_3D_IDLE();
-	OUT_RING_REG(RADEON_CRTC_OFFSET,
-		     ((sarea->frame.y * dev_priv->front_pitch +
-		       sarea->frame.x * (dev_priv->color_fmt - 2)) & ~7)
-		     + offset);
-	OUT_RING_REG(RADEON_CRTC2_OFFSET, master_priv->sarea_priv->crtc2_base
-		     + offset);
-
-	ADVANCE_RING();
-
-	/* Increment the frame counter.  The client-side 3D driver must
-	 * throttle the framerate by waiting for this value before
-	 * performing the swapbuffer ioctl.
-	 */
-	master_priv->sarea_priv->last_frame++;
-	master_priv->sarea_priv->pfCurrentPage =
-		1 - master_priv->sarea_priv->pfCurrentPage;
-
-	BEGIN_RING(2);
-
-	RADEON_FRAME_AGE(master_priv->sarea_priv->last_frame);
-
-	ADVANCE_RING();
-}
-
-static int bad_prim_vertex_nr(int primitive, int nr)
-{
-	switch (primitive & RADEON_PRIM_TYPE_MASK) {
-	case RADEON_PRIM_TYPE_NONE:
-	case RADEON_PRIM_TYPE_POINT:
-		return nr < 1;
-	case RADEON_PRIM_TYPE_LINE:
-		return (nr & 1) || nr == 0;
-	case RADEON_PRIM_TYPE_LINE_STRIP:
-		return nr < 2;
-	case RADEON_PRIM_TYPE_TRI_LIST:
-	case RADEON_PRIM_TYPE_3VRT_POINT_LIST:
-	case RADEON_PRIM_TYPE_3VRT_LINE_LIST:
-	case RADEON_PRIM_TYPE_RECT_LIST:
-		return nr % 3 || nr == 0;
-	case RADEON_PRIM_TYPE_TRI_FAN:
-	case RADEON_PRIM_TYPE_TRI_STRIP:
-		return nr < 3;
-	default:
-		return 1;
-	}
-}
-
-typedef struct {
-	unsigned int start;
-	unsigned int finish;
-	unsigned int prim;
-	unsigned int numverts;
-	unsigned int offset;
-	unsigned int vc_format;
-} drm_radeon_tcl_prim_t;
-
-static void radeon_cp_dispatch_vertex(struct drm_device * dev,
-				      struct drm_file *file_priv,
-				      struct drm_buf * buf,
-				      drm_radeon_tcl_prim_t * prim)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	int offset = dev_priv->gart_buffers_offset + buf->offset + prim->start;
-	int numverts = (int)prim->numverts;
-	int nbox = sarea_priv->nbox;
-	int i = 0;
-	RING_LOCALS;
-
-	DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d %d verts\n",
-		  prim->prim,
-		  prim->vc_format, prim->start, prim->finish, prim->numverts);
-
-	if (bad_prim_vertex_nr(prim->prim, prim->numverts)) {
-		DRM_ERROR("bad prim %x numverts %d\n",
-			  prim->prim, prim->numverts);
-		return;
-	}
-
-	do {
-		/* Emit the next cliprect */
-		if (i < nbox) {
-			radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
-		}
-
-		/* Emit the vertex buffer rendering commands */
-		BEGIN_RING(5);
-
-		OUT_RING(CP_PACKET3(RADEON_3D_RNDR_GEN_INDX_PRIM, 3));
-		OUT_RING(offset);
-		OUT_RING(numverts);
-		OUT_RING(prim->vc_format);
-		OUT_RING(prim->prim | RADEON_PRIM_WALK_LIST |
-			 RADEON_COLOR_ORDER_RGBA |
-			 RADEON_VTX_FMT_RADEON_MODE |
-			 (numverts << RADEON_NUM_VERTICES_SHIFT));
-
-		ADVANCE_RING();
-
-		i++;
-	} while (i < nbox);
-}
-
-void radeon_cp_discard_buffer(struct drm_device *dev, struct drm_master *master, struct drm_buf *buf)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_buf_priv_t *buf_priv = buf->dev_private;
-	RING_LOCALS;
-
-	buf_priv->age = ++master_priv->sarea_priv->last_dispatch;
-
-	/* Emit the vertex buffer age */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600) {
-		BEGIN_RING(3);
-		R600_DISPATCH_AGE(buf_priv->age);
-		ADVANCE_RING();
-	} else {
-		BEGIN_RING(2);
-		RADEON_DISPATCH_AGE(buf_priv->age);
-		ADVANCE_RING();
-	}
-
-	buf->pending = 1;
-	buf->used = 0;
-}
-
-static void radeon_cp_dispatch_indirect(struct drm_device * dev,
-					struct drm_buf * buf, int start, int end)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-	DRM_DEBUG("buf=%d s=0x%x e=0x%x\n", buf->idx, start, end);
-
-	if (start != end) {
-		int offset = (dev_priv->gart_buffers_offset
-			      + buf->offset + start);
-		int dwords = (end - start + 3) / sizeof(u32);
-
-		/* Indirect buffer data must be an even number of
-		 * dwords, so if we've been given an odd number we must
-		 * pad the data with a Type-2 CP packet.
-		 */
-		if (dwords & 1) {
-			u32 *data = (u32 *)
-			    ((char *)dev->agp_buffer_map->handle
-			     + buf->offset + start);
-			data[dwords++] = RADEON_CP_PACKET2;
-		}
-
-		/* Fire off the indirect buffer */
-		BEGIN_RING(3);
-
-		OUT_RING(CP_PACKET0(RADEON_CP_IB_BASE, 1));
-		OUT_RING(offset);
-		OUT_RING(dwords);
-
-		ADVANCE_RING();
-	}
-}
-
-static void radeon_cp_dispatch_indices(struct drm_device *dev,
-				       struct drm_master *master,
-				       struct drm_buf * elt_buf,
-				       drm_radeon_tcl_prim_t * prim)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	int offset = dev_priv->gart_buffers_offset + prim->offset;
-	u32 *data;
-	int dwords;
-	int i = 0;
-	int start = prim->start + RADEON_INDEX_PRIM_OFFSET;
-	int count = (prim->finish - start) / sizeof(u16);
-	int nbox = sarea_priv->nbox;
-
-	DRM_DEBUG("hwprim 0x%x vfmt 0x%x %d..%d offset: %x nr %d\n",
-		  prim->prim,
-		  prim->vc_format,
-		  prim->start, prim->finish, prim->offset, prim->numverts);
-
-	if (bad_prim_vertex_nr(prim->prim, count)) {
-		DRM_ERROR("bad prim %x count %d\n", prim->prim, count);
-		return;
-	}
-
-	if (start >= prim->finish || (prim->start & 0x7)) {
-		DRM_ERROR("buffer prim %d\n", prim->prim);
-		return;
-	}
-
-	dwords = (prim->finish - prim->start + 3) / sizeof(u32);
-
-	data = (u32 *) ((char *)dev->agp_buffer_map->handle +
-			elt_buf->offset + prim->start);
-
-	data[0] = CP_PACKET3(RADEON_3D_RNDR_GEN_INDX_PRIM, dwords - 2);
-	data[1] = offset;
-	data[2] = prim->numverts;
-	data[3] = prim->vc_format;
-	data[4] = (prim->prim |
-		   RADEON_PRIM_WALK_IND |
-		   RADEON_COLOR_ORDER_RGBA |
-		   RADEON_VTX_FMT_RADEON_MODE |
-		   (count << RADEON_NUM_VERTICES_SHIFT));
-
-	do {
-		if (i < nbox)
-			radeon_emit_clip_rect(dev_priv, &sarea_priv->boxes[i]);
-
-		radeon_cp_dispatch_indirect(dev, elt_buf,
-					    prim->start, prim->finish);
-
-		i++;
-	} while (i < nbox);
-
-}
-
-#define RADEON_MAX_TEXTURE_SIZE RADEON_BUFFER_SIZE
-
-static int radeon_cp_dispatch_texture(struct drm_device * dev,
-				      struct drm_file *file_priv,
-				      drm_radeon_texture_t * tex,
-				      drm_radeon_tex_image_t * image)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_buf *buf;
-	u32 format;
-	u32 *buffer;
-	const u8 __user *data;
-	unsigned int size, dwords, tex_width, blit_width, spitch;
-	u32 height;
-	int i;
-	u32 texpitch, microtile;
-	u32 offset, byte_offset;
-	RING_LOCALS;
-
-	if (radeon_check_and_fixup_offset(dev_priv, file_priv, &tex->offset)) {
-		DRM_ERROR("Invalid destination offset\n");
-		return -EINVAL;
-	}
-
-	dev_priv->stats.boxes |= RADEON_BOX_TEXTURE_LOAD;
-
-	/* Flush the pixel cache.  This ensures no pixel data gets mixed
-	 * up with the texture data from the host data blit, otherwise
-	 * part of the texture image may be corrupted.
-	 */
-	BEGIN_RING(4);
-	RADEON_FLUSH_CACHE();
-	RADEON_WAIT_UNTIL_IDLE();
-	ADVANCE_RING();
-
-	/* The compiler won't optimize away a division by a variable,
-	 * even if the only legal values are powers of two.  Thus, we'll
-	 * use a shift instead.
-	 */
-	switch (tex->format) {
-	case RADEON_TXFORMAT_ARGB8888:
-	case RADEON_TXFORMAT_RGBA8888:
-		format = RADEON_COLOR_FORMAT_ARGB8888;
-		tex_width = tex->width * 4;
-		blit_width = image->width * 4;
-		break;
-	case RADEON_TXFORMAT_AI88:
-	case RADEON_TXFORMAT_ARGB1555:
-	case RADEON_TXFORMAT_RGB565:
-	case RADEON_TXFORMAT_ARGB4444:
-	case RADEON_TXFORMAT_VYUY422:
-	case RADEON_TXFORMAT_YVYU422:
-		format = RADEON_COLOR_FORMAT_RGB565;
-		tex_width = tex->width * 2;
-		blit_width = image->width * 2;
-		break;
-	case RADEON_TXFORMAT_I8:
-	case RADEON_TXFORMAT_RGB332:
-		format = RADEON_COLOR_FORMAT_CI8;
-		tex_width = tex->width * 1;
-		blit_width = image->width * 1;
-		break;
-	default:
-		DRM_ERROR("invalid texture format %d\n", tex->format);
-		return -EINVAL;
-	}
-	spitch = blit_width >> 6;
-	if (spitch == 0 && image->height > 1)
-		return -EINVAL;
-
-	texpitch = tex->pitch;
-	if ((texpitch << 22) & RADEON_DST_TILE_MICRO) {
-		microtile = 1;
-		if (tex_width < 64) {
-			texpitch &= ~(RADEON_DST_TILE_MICRO >> 22);
-			/* we got tiled coordinates, untile them */
-			image->x *= 2;
-		}
-	} else
-		microtile = 0;
-
-	/* this might fail for zero-sized uploads - are those illegal? */
-	if (!radeon_check_offset(dev_priv, tex->offset + image->height *
-				blit_width - 1)) {
-		DRM_ERROR("Invalid final destination offset\n");
-		return -EINVAL;
-	}
-
-	DRM_DEBUG("tex=%dx%d blit=%d\n", tex_width, tex->height, blit_width);
-
-	do {
-		DRM_DEBUG("tex: ofs=0x%x p=%d f=%d x=%hd y=%hd w=%hd h=%hd\n",
-			  tex->offset >> 10, tex->pitch, tex->format,
-			  image->x, image->y, image->width, image->height);
-
-		/* Make a copy of some parameters in case we have to
-		 * update them for a multi-pass texture blit.
-		 */
-		height = image->height;
-		data = (const u8 __user *)image->data;
-
-		size = height * blit_width;
-
-		if (size > RADEON_MAX_TEXTURE_SIZE) {
-			height = RADEON_MAX_TEXTURE_SIZE / blit_width;
-			size = height * blit_width;
-		} else if (size < 4 && size > 0) {
-			size = 4;
-		} else if (size == 0) {
-			return 0;
-		}
-
-		buf = radeon_freelist_get(dev);
-		if (0 && !buf) {
-			radeon_do_cp_idle(dev_priv);
-			buf = radeon_freelist_get(dev);
-		}
-		if (!buf) {
-			DRM_DEBUG("EAGAIN\n");
-			if (copy_to_user(tex->image, image, sizeof(*image)))
-				return -EFAULT;
-			return -EAGAIN;
-		}
-
-		/* Dispatch the indirect buffer.
-		 */
-		buffer =
-		    (u32 *) ((char *)dev->agp_buffer_map->handle + buf->offset);
-		dwords = size / 4;
-
-#define RADEON_COPY_MT(_buf, _data, _width) \
-	do { \
-		if (copy_from_user(_buf, _data, (_width))) {\
-			DRM_ERROR("EFAULT on pad, %d bytes\n", (_width)); \
-			return -EFAULT; \
-		} \
-	} while(0)
-
-		if (microtile) {
-			/* texture micro tiling in use, minimum texture width is thus 16 bytes.
-			   however, we cannot use blitter directly for texture width < 64 bytes,
-			   since minimum tex pitch is 64 bytes and we need this to match
-			   the texture width, otherwise the blitter will tile it wrong.
-			   Thus, tiling manually in this case. Additionally, need to special
-			   case tex height = 1, since our actual image will have height 2
-			   and we need to ensure we don't read beyond the texture size
-			   from user space. */
-			if (tex->height == 1) {
-				if (tex_width >= 64 || tex_width <= 16) {
-					RADEON_COPY_MT(buffer, data,
-						(int)(tex_width * sizeof(u32)));
-				} else if (tex_width == 32) {
-					RADEON_COPY_MT(buffer, data, 16);
-					RADEON_COPY_MT(buffer + 8,
-						       data + 16, 16);
-				}
-			} else if (tex_width >= 64 || tex_width == 16) {
-				RADEON_COPY_MT(buffer, data,
-					       (int)(dwords * sizeof(u32)));
-			} else if (tex_width < 16) {
-				for (i = 0; i < tex->height; i++) {
-					RADEON_COPY_MT(buffer, data, tex_width);
-					buffer += 4;
-					data += tex_width;
-				}
-			} else if (tex_width == 32) {
-				/* TODO: make sure this works when not fitting in one buffer
-				   (i.e. 32bytes x 2048...) */
-				for (i = 0; i < tex->height; i += 2) {
-					RADEON_COPY_MT(buffer, data, 16);
-					data += 16;
-					RADEON_COPY_MT(buffer + 8, data, 16);
-					data += 16;
-					RADEON_COPY_MT(buffer + 4, data, 16);
-					data += 16;
-					RADEON_COPY_MT(buffer + 12, data, 16);
-					data += 16;
-					buffer += 16;
-				}
-			}
-		} else {
-			if (tex_width >= 32) {
-				/* Texture image width is larger than the minimum, so we
-				 * can upload it directly.
-				 */
-				RADEON_COPY_MT(buffer, data,
-					       (int)(dwords * sizeof(u32)));
-			} else {
-				/* Texture image width is less than the minimum, so we
-				 * need to pad out each image scanline to the minimum
-				 * width.
-				 */
-				for (i = 0; i < tex->height; i++) {
-					RADEON_COPY_MT(buffer, data, tex_width);
-					buffer += 8;
-					data += tex_width;
-				}
-			}
-		}
-
-#undef RADEON_COPY_MT
-		byte_offset = (image->y & ~2047) * blit_width;
-		buf->file_priv = file_priv;
-		buf->used = size;
-		offset = dev_priv->gart_buffers_offset + buf->offset;
-		BEGIN_RING(9);
-		OUT_RING(CP_PACKET3(RADEON_CNTL_BITBLT_MULTI, 5));
-		OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
-			 RADEON_GMC_DST_PITCH_OFFSET_CNTL |
-			 RADEON_GMC_BRUSH_NONE |
-			 (format << 8) |
-			 RADEON_GMC_SRC_DATATYPE_COLOR |
-			 RADEON_ROP3_S |
-			 RADEON_DP_SRC_SOURCE_MEMORY |
-			 RADEON_GMC_CLR_CMP_CNTL_DIS | RADEON_GMC_WR_MSK_DIS);
-		OUT_RING((spitch << 22) | (offset >> 10));
-		OUT_RING((texpitch << 22) | ((tex->offset >> 10) + (byte_offset >> 10)));
-		OUT_RING(0);
-		OUT_RING((image->x << 16) | (image->y % 2048));
-		OUT_RING((image->width << 16) | height);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-		ADVANCE_RING();
-		COMMIT_RING();
-
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-
-		/* Update the input parameters for next time */
-		image->y += height;
-		image->height -= height;
-		image->data = (const u8 __user *)image->data + size;
-	} while (image->height > 0);
-
-	/* Flush the pixel cache after the blit completes.  This ensures
-	 * the texture data is written out to memory before rendering
-	 * continues.
-	 */
-	BEGIN_RING(4);
-	RADEON_FLUSH_CACHE();
-	RADEON_WAIT_UNTIL_2D_IDLE();
-	ADVANCE_RING();
-	COMMIT_RING();
-
-	return 0;
-}
-
-static void radeon_cp_dispatch_stipple(struct drm_device * dev, u32 * stipple)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	int i;
-	RING_LOCALS;
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(35);
-
-	OUT_RING(CP_PACKET0(RADEON_RE_STIPPLE_ADDR, 0));
-	OUT_RING(0x00000000);
-
-	OUT_RING(CP_PACKET0_TABLE(RADEON_RE_STIPPLE_DATA, 31));
-	for (i = 0; i < 32; i++) {
-		OUT_RING(stipple[i]);
-	}
-
-	ADVANCE_RING();
-}
-
-static void radeon_apply_surface_regs(int surf_index,
-				      drm_radeon_private_t *dev_priv)
-{
-	if (!dev_priv->mmio)
-		return;
-
-	radeon_do_cp_idle(dev_priv);
-
-	RADEON_WRITE(RADEON_SURFACE0_INFO + 16 * surf_index,
-		     dev_priv->surfaces[surf_index].flags);
-	RADEON_WRITE(RADEON_SURFACE0_LOWER_BOUND + 16 * surf_index,
-		     dev_priv->surfaces[surf_index].lower);
-	RADEON_WRITE(RADEON_SURFACE0_UPPER_BOUND + 16 * surf_index,
-		     dev_priv->surfaces[surf_index].upper);
-}
-
-/* Allocates a virtual surface
- * doesn't always allocate a real surface, will stretch an existing
- * surface when possible.
- *
- * Note that refcount can be at most 2, since during a free refcount=3
- * might mean we have to allocate a new surface which might not always
- * be available.
- * For example : we allocate three contiguous surfaces ABC. If B is
- * freed, we suddenly need two surfaces to store A and C, which might
- * not always be available.
- */
-static int alloc_surface(drm_radeon_surface_alloc_t *new,
-			 drm_radeon_private_t *dev_priv,
-			 struct drm_file *file_priv)
-{
-	struct radeon_virt_surface *s;
-	int i;
-	int virt_surface_index;
-	uint32_t new_upper, new_lower;
-
-	new_lower = new->address;
-	new_upper = new_lower + new->size - 1;
-
-	/* sanity check */
-	if ((new_lower >= new_upper) || (new->flags == 0) || (new->size == 0) ||
-	    ((new_upper & RADEON_SURF_ADDRESS_FIXED_MASK) !=
-	     RADEON_SURF_ADDRESS_FIXED_MASK)
-	    || ((new_lower & RADEON_SURF_ADDRESS_FIXED_MASK) != 0))
-		return -1;
-
-	/* make sure there is no overlap with existing surfaces */
-	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-		if ((dev_priv->surfaces[i].refcount != 0) &&
-		    (((new_lower >= dev_priv->surfaces[i].lower) &&
-		      (new_lower < dev_priv->surfaces[i].upper)) ||
-		     ((new_lower < dev_priv->surfaces[i].lower) &&
-		      (new_upper > dev_priv->surfaces[i].lower)))) {
-			return -1;
-		}
-	}
-
-	/* find a virtual surface */
-	for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++)
-		if (dev_priv->virt_surfaces[i].file_priv == NULL)
-			break;
-	if (i == 2 * RADEON_MAX_SURFACES) {
-		return -1;
-	}
-	virt_surface_index = i;
-
-	/* try to reuse an existing surface */
-	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-		/* extend before */
-		if ((dev_priv->surfaces[i].refcount == 1) &&
-		    (new->flags == dev_priv->surfaces[i].flags) &&
-		    (new_upper + 1 == dev_priv->surfaces[i].lower)) {
-			s = &(dev_priv->virt_surfaces[virt_surface_index]);
-			s->surface_index = i;
-			s->lower = new_lower;
-			s->upper = new_upper;
-			s->flags = new->flags;
-			s->file_priv = file_priv;
-			dev_priv->surfaces[i].refcount++;
-			dev_priv->surfaces[i].lower = s->lower;
-			radeon_apply_surface_regs(s->surface_index, dev_priv);
-			return virt_surface_index;
-		}
-
-		/* extend after */
-		if ((dev_priv->surfaces[i].refcount == 1) &&
-		    (new->flags == dev_priv->surfaces[i].flags) &&
-		    (new_lower == dev_priv->surfaces[i].upper + 1)) {
-			s = &(dev_priv->virt_surfaces[virt_surface_index]);
-			s->surface_index = i;
-			s->lower = new_lower;
-			s->upper = new_upper;
-			s->flags = new->flags;
-			s->file_priv = file_priv;
-			dev_priv->surfaces[i].refcount++;
-			dev_priv->surfaces[i].upper = s->upper;
-			radeon_apply_surface_regs(s->surface_index, dev_priv);
-			return virt_surface_index;
-		}
-	}
-
-	/* okay, we need a new one */
-	for (i = 0; i < RADEON_MAX_SURFACES; i++) {
-		if (dev_priv->surfaces[i].refcount == 0) {
-			s = &(dev_priv->virt_surfaces[virt_surface_index]);
-			s->surface_index = i;
-			s->lower = new_lower;
-			s->upper = new_upper;
-			s->flags = new->flags;
-			s->file_priv = file_priv;
-			dev_priv->surfaces[i].refcount = 1;
-			dev_priv->surfaces[i].lower = s->lower;
-			dev_priv->surfaces[i].upper = s->upper;
-			dev_priv->surfaces[i].flags = s->flags;
-			radeon_apply_surface_regs(s->surface_index, dev_priv);
-			return virt_surface_index;
-		}
-	}
-
-	/* we didn't find anything */
-	return -1;
-}
-
-static int free_surface(struct drm_file *file_priv,
-			drm_radeon_private_t * dev_priv,
-			int lower)
-{
-	struct radeon_virt_surface *s;
-	int i;
-	/* find the virtual surface */
-	for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) {
-		s = &(dev_priv->virt_surfaces[i]);
-		if (s->file_priv) {
-			if ((lower == s->lower) && (file_priv == s->file_priv))
-			{
-				if (dev_priv->surfaces[s->surface_index].
-				    lower == s->lower)
-					dev_priv->surfaces[s->surface_index].
-					    lower = s->upper;
-
-				if (dev_priv->surfaces[s->surface_index].
-				    upper == s->upper)
-					dev_priv->surfaces[s->surface_index].
-					    upper = s->lower;
-
-				dev_priv->surfaces[s->surface_index].refcount--;
-				if (dev_priv->surfaces[s->surface_index].
-				    refcount == 0)
-					dev_priv->surfaces[s->surface_index].
-					    flags = 0;
-				s->file_priv = NULL;
-				radeon_apply_surface_regs(s->surface_index,
-							  dev_priv);
-				return 0;
-			}
-		}
-	}
-	return 1;
-}
-
-static void radeon_surfaces_release(struct drm_file *file_priv,
-				    drm_radeon_private_t * dev_priv)
-{
-	int i;
-	for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) {
-		if (dev_priv->virt_surfaces[i].file_priv == file_priv)
-			free_surface(file_priv, dev_priv,
-				     dev_priv->virt_surfaces[i].lower);
-	}
-}
-
-/* ================================================================
- * IOCTL functions
- */
-static int radeon_surface_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_surface_alloc_t *alloc = data;
-
-	if (alloc_surface(alloc, dev_priv, file_priv) == -1)
-		return -EINVAL;
-	else
-		return 0;
-}
-
-static int radeon_surface_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_surface_free_t *memfree = data;
-
-	if (free_surface(file_priv, dev_priv, memfree->address))
-		return -EINVAL;
-	else
-		return 0;
-}
-
-static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-	drm_radeon_clear_t *clear = data;
-	drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS];
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
-
-	if (copy_from_user(&depth_boxes, clear->depth_boxes,
-			       sarea_priv->nbox * sizeof(depth_boxes[0])))
-		return -EFAULT;
-
-	radeon_cp_dispatch_clear(dev, file_priv->master, clear, depth_boxes);
-
-	COMMIT_RING();
-	return 0;
-}
-
-/* Not sure why this isn't set all the time:
- */
-static int radeon_do_init_pageflip(struct drm_device *dev, struct drm_master *master)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = master->driver_priv;
-	RING_LOCALS;
-
-	DRM_DEBUG("\n");
-
-	BEGIN_RING(6);
-	RADEON_WAIT_UNTIL_3D_IDLE();
-	OUT_RING(CP_PACKET0(RADEON_CRTC_OFFSET_CNTL, 0));
-	OUT_RING(RADEON_READ(RADEON_CRTC_OFFSET_CNTL) |
-		 RADEON_CRTC_OFFSET_FLIP_CNTL);
-	OUT_RING(CP_PACKET0(RADEON_CRTC2_OFFSET_CNTL, 0));
-	OUT_RING(RADEON_READ(RADEON_CRTC2_OFFSET_CNTL) |
-		 RADEON_CRTC_OFFSET_FLIP_CNTL);
-	ADVANCE_RING();
-
-	dev_priv->page_flipping = 1;
-
-	if (master_priv->sarea_priv->pfCurrentPage != 1)
-		master_priv->sarea_priv->pfCurrentPage = 0;
-
-	return 0;
-}
-
-/* Swapping and flipping are different operations, need different ioctls.
- * They can & should be intermixed to support multiple 3d windows.
- */
-static int radeon_cp_flip(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	if (!dev_priv->page_flipping)
-		radeon_do_init_pageflip(dev, file_priv->master);
-
-	radeon_cp_dispatch_flip(dev, file_priv->master);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_swap(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv = master_priv->sarea_priv;
-
-	DRM_DEBUG("\n");
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
-		sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_cp_dispatch_swap(dev, file_priv);
-	else
-		radeon_cp_dispatch_swap(dev, file_priv->master);
-	sarea_priv->ctx_owner = 0;
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_vertex(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_radeon_vertex_t *vertex = data;
-	drm_radeon_tcl_prim_t prim;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	sarea_priv = master_priv->sarea_priv;
-
-	DRM_DEBUG("pid=%d index=%d count=%d discard=%d\n",
-		  DRM_CURRENTPID, vertex->idx, vertex->count, vertex->discard);
-
-	if (vertex->idx < 0 || vertex->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  vertex->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-	if (vertex->prim < 0 || vertex->prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) {
-		DRM_ERROR("buffer prim %d\n", vertex->prim);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf = dma->buflist[vertex->idx];
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", vertex->idx);
-		return -EINVAL;
-	}
-
-	/* Build up a prim_t record:
-	 */
-	if (vertex->count) {
-		buf->used = vertex->count;	/* not used? */
-
-		if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) {
-			if (radeon_emit_state(dev_priv, file_priv,
-					      &sarea_priv->context_state,
-					      sarea_priv->tex_state,
-					      sarea_priv->dirty)) {
-				DRM_ERROR("radeon_emit_state failed\n");
-				return -EINVAL;
-			}
-
-			sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES |
-					       RADEON_UPLOAD_TEX1IMAGES |
-					       RADEON_UPLOAD_TEX2IMAGES |
-					       RADEON_REQUIRE_QUIESCENCE);
-		}
-
-		prim.start = 0;
-		prim.finish = vertex->count;	/* unused */
-		prim.prim = vertex->prim;
-		prim.numverts = vertex->count;
-		prim.vc_format = sarea_priv->vc_format;
-
-		radeon_cp_dispatch_vertex(dev, file_priv, buf, &prim);
-	}
-
-	if (vertex->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-	}
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_indices(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_radeon_indices_t *elts = data;
-	drm_radeon_tcl_prim_t prim;
-	int count;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	sarea_priv = master_priv->sarea_priv;
-
-	DRM_DEBUG("pid=%d index=%d start=%d end=%d discard=%d\n",
-		  DRM_CURRENTPID, elts->idx, elts->start, elts->end,
-		  elts->discard);
-
-	if (elts->idx < 0 || elts->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  elts->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-	if (elts->prim < 0 || elts->prim > RADEON_PRIM_TYPE_3VRT_LINE_LIST) {
-		DRM_ERROR("buffer prim %d\n", elts->prim);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf = dma->buflist[elts->idx];
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", elts->idx);
-		return -EINVAL;
-	}
-
-	count = (elts->end - elts->start) / sizeof(u16);
-	elts->start -= RADEON_INDEX_PRIM_OFFSET;
-
-	if (elts->start & 0x7) {
-		DRM_ERROR("misaligned buffer 0x%x\n", elts->start);
-		return -EINVAL;
-	}
-	if (elts->start < buf->used) {
-		DRM_ERROR("no header 0x%x - 0x%x\n", elts->start, buf->used);
-		return -EINVAL;
-	}
-
-	buf->used = elts->end;
-
-	if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) {
-		if (radeon_emit_state(dev_priv, file_priv,
-				      &sarea_priv->context_state,
-				      sarea_priv->tex_state,
-				      sarea_priv->dirty)) {
-			DRM_ERROR("radeon_emit_state failed\n");
-			return -EINVAL;
-		}
-
-		sarea_priv->dirty &= ~(RADEON_UPLOAD_TEX0IMAGES |
-				       RADEON_UPLOAD_TEX1IMAGES |
-				       RADEON_UPLOAD_TEX2IMAGES |
-				       RADEON_REQUIRE_QUIESCENCE);
-	}
-
-	/* Build up a prim_t record:
-	 */
-	prim.start = elts->start;
-	prim.finish = elts->end;
-	prim.prim = elts->prim;
-	prim.offset = 0;	/* offset from start of dma buffers */
-	prim.numverts = RADEON_MAX_VB_VERTS;	/* duh */
-	prim.vc_format = sarea_priv->vc_format;
-
-	radeon_cp_dispatch_indices(dev, file_priv->master, buf, &prim);
-	if (elts->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-	}
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_texture(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_texture_t *tex = data;
-	drm_radeon_tex_image_t image;
-	int ret;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (tex->image == NULL) {
-		DRM_ERROR("null texture image!\n");
-		return -EINVAL;
-	}
-
-	if (copy_from_user(&image,
-			       (drm_radeon_tex_image_t __user *) tex->image,
-			       sizeof(image)))
-		return -EFAULT;
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		ret = r600_cp_dispatch_texture(dev, file_priv, tex, &image);
-	else
-		ret = radeon_cp_dispatch_texture(dev, file_priv, tex, &image);
-
-	return ret;
-}
-
-static int radeon_cp_stipple(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_stipple_t *stipple = data;
-	u32 mask[32];
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	if (copy_from_user(&mask, stipple->mask, 32 * sizeof(u32)))
-		return -EFAULT;
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-
-	radeon_cp_dispatch_stipple(dev, mask);
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_indirect(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_radeon_indirect_t *indirect = data;
-	RING_LOCALS;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	DRM_DEBUG("idx=%d s=%d e=%d d=%d\n",
-		  indirect->idx, indirect->start, indirect->end,
-		  indirect->discard);
-
-	if (indirect->idx < 0 || indirect->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  indirect->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-
-	buf = dma->buflist[indirect->idx];
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", indirect->idx);
-		return -EINVAL;
-	}
-
-	if (indirect->start < buf->used) {
-		DRM_ERROR("reusing indirect: start=0x%x actual=0x%x\n",
-			  indirect->start, buf->used);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf->used = indirect->end;
-
-	/* Dispatch the indirect buffer full of commands from the
-	 * X server.  This is insecure and is thus only available to
-	 * privileged clients.
-	 */
-	if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-		r600_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end);
-	else {
-		/* Wait for the 3D stream to idle before the indirect buffer
-		 * containing 2D acceleration commands is processed.
-		 */
-		BEGIN_RING(2);
-		RADEON_WAIT_UNTIL_3D_IDLE();
-		ADVANCE_RING();
-		radeon_cp_dispatch_indirect(dev, buf, indirect->start, indirect->end);
-	}
-
-	if (indirect->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-	}
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_cp_vertex2(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_sarea_t *sarea_priv;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf;
-	drm_radeon_vertex2_t *vertex = data;
-	int i;
-	unsigned char laststate;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	sarea_priv = master_priv->sarea_priv;
-
-	DRM_DEBUG("pid=%d index=%d discard=%d\n",
-		  DRM_CURRENTPID, vertex->idx, vertex->discard);
-
-	if (vertex->idx < 0 || vertex->idx >= dma->buf_count) {
-		DRM_ERROR("buffer index %d (of %d max)\n",
-			  vertex->idx, dma->buf_count - 1);
-		return -EINVAL;
-	}
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	buf = dma->buflist[vertex->idx];
-
-	if (buf->file_priv != file_priv) {
-		DRM_ERROR("process %d using buffer owned by %p\n",
-			  DRM_CURRENTPID, buf->file_priv);
-		return -EINVAL;
-	}
-
-	if (buf->pending) {
-		DRM_ERROR("sending pending buffer %d\n", vertex->idx);
-		return -EINVAL;
-	}
-
-	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
-		return -EINVAL;
-
-	for (laststate = 0xff, i = 0; i < vertex->nr_prims; i++) {
-		drm_radeon_prim_t prim;
-		drm_radeon_tcl_prim_t tclprim;
-
-		if (copy_from_user(&prim, &vertex->prim[i], sizeof(prim)))
-			return -EFAULT;
-
-		if (prim.stateidx != laststate) {
-			drm_radeon_state_t state;
-
-			if (copy_from_user(&state,
-					       &vertex->state[prim.stateidx],
-					       sizeof(state)))
-				return -EFAULT;
-
-			if (radeon_emit_state2(dev_priv, file_priv, &state)) {
-				DRM_ERROR("radeon_emit_state2 failed\n");
-				return -EINVAL;
-			}
-
-			laststate = prim.stateidx;
-		}
-
-		tclprim.start = prim.start;
-		tclprim.finish = prim.finish;
-		tclprim.prim = prim.prim;
-		tclprim.vc_format = prim.vc_format;
-
-		if (prim.prim & RADEON_PRIM_WALK_IND) {
-			tclprim.offset = prim.numverts * 64;
-			tclprim.numverts = RADEON_MAX_VB_VERTS;	/* duh */
-
-			radeon_cp_dispatch_indices(dev, file_priv->master, buf, &tclprim);
-		} else {
-			tclprim.numverts = prim.numverts;
-			tclprim.offset = 0;	/* not used */
-
-			radeon_cp_dispatch_vertex(dev, file_priv, buf, &tclprim);
-		}
-
-		if (sarea_priv->nbox == 1)
-			sarea_priv->nbox = 0;
-	}
-
-	if (vertex->discard) {
-		radeon_cp_discard_buffer(dev, file_priv->master, buf);
-	}
-
-	COMMIT_RING();
-	return 0;
-}
-
-static int radeon_emit_packets(drm_radeon_private_t * dev_priv,
-			       struct drm_file *file_priv,
-			       drm_radeon_cmd_header_t header,
-			       drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int id = (int)header.packet.packet_id;
-	int sz, reg;
-	RING_LOCALS;
-
-	if (id >= RADEON_MAX_STATE_PACKETS)
-		return -EINVAL;
-
-	sz = packet[id].len;
-	reg = packet[id].start;
-
-	if (sz * sizeof(u32) > drm_buffer_unprocessed(cmdbuf->buffer)) {
-		DRM_ERROR("Packet size provided larger than data provided\n");
-		return -EINVAL;
-	}
-
-	if (radeon_check_and_fixup_packets(dev_priv, file_priv, id,
-				cmdbuf->buffer)) {
-		DRM_ERROR("Packet verification failed\n");
-		return -EINVAL;
-	}
-
-	BEGIN_RING(sz + 1);
-	OUT_RING(CP_PACKET0(reg, (sz - 1)));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static __inline__ int radeon_emit_scalars(drm_radeon_private_t *dev_priv,
-					  drm_radeon_cmd_header_t header,
-					  drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int sz = header.scalars.count;
-	int start = header.scalars.offset;
-	int stride = header.scalars.stride;
-	RING_LOCALS;
-
-	BEGIN_RING(3 + sz);
-	OUT_RING(CP_PACKET0(RADEON_SE_TCL_SCALAR_INDX_REG, 0));
-	OUT_RING(start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT));
-	OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_SCALAR_DATA_REG, sz - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-	return 0;
-}
-
-/* God this is ugly
- */
-static __inline__ int radeon_emit_scalars2(drm_radeon_private_t *dev_priv,
-					   drm_radeon_cmd_header_t header,
-					   drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int sz = header.scalars.count;
-	int start = ((unsigned int)header.scalars.offset) + 0x100;
-	int stride = header.scalars.stride;
-	RING_LOCALS;
-
-	BEGIN_RING(3 + sz);
-	OUT_RING(CP_PACKET0(RADEON_SE_TCL_SCALAR_INDX_REG, 0));
-	OUT_RING(start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT));
-	OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_SCALAR_DATA_REG, sz - 1));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-	return 0;
-}
-
-static __inline__ int radeon_emit_vectors(drm_radeon_private_t *dev_priv,
-					  drm_radeon_cmd_header_t header,
-					  drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int sz = header.vectors.count;
-	int start = header.vectors.offset;
-	int stride = header.vectors.stride;
-	RING_LOCALS;
-
-	BEGIN_RING(5 + sz);
-	OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
-	OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0));
-	OUT_RING(start | (stride << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT));
-	OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1)));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static __inline__ int radeon_emit_veclinear(drm_radeon_private_t *dev_priv,
-					  drm_radeon_cmd_header_t header,
-					  drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	int sz = header.veclinear.count * 4;
-	int start = header.veclinear.addr_lo | (header.veclinear.addr_hi << 8);
-	RING_LOCALS;
-
-        if (!sz)
-                return 0;
-	if (sz * 4 > drm_buffer_unprocessed(cmdbuf->buffer))
-                return -EINVAL;
-
-	BEGIN_RING(5 + sz);
-	OUT_RING_REG(RADEON_SE_TCL_STATE_FLUSH, 0);
-	OUT_RING(CP_PACKET0(RADEON_SE_TCL_VECTOR_INDX_REG, 0));
-	OUT_RING(start | (1 << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT));
-	OUT_RING(CP_PACKET0_TABLE(RADEON_SE_TCL_VECTOR_DATA_REG, (sz - 1)));
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, sz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static int radeon_emit_packet3(struct drm_device * dev,
-			       struct drm_file *file_priv,
-			       drm_radeon_kcmd_buffer_t *cmdbuf)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	unsigned int cmdsz;
-	int ret;
-	RING_LOCALS;
-
-	DRM_DEBUG("\n");
-
-	if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv,
-						  cmdbuf, &cmdsz))) {
-		DRM_ERROR("Packet verification failed\n");
-		return ret;
-	}
-
-	BEGIN_RING(cmdsz);
-	OUT_RING_DRM_BUFFER(cmdbuf->buffer, cmdsz);
-	ADVANCE_RING();
-
-	return 0;
-}
-
-static int radeon_emit_packet3_cliprect(struct drm_device *dev,
-					struct drm_file *file_priv,
-					drm_radeon_kcmd_buffer_t *cmdbuf,
-					int orig_nbox)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_clip_rect box;
-	unsigned int cmdsz;
-	int ret;
-	struct drm_clip_rect __user *boxes = cmdbuf->boxes;
-	int i = 0;
-	RING_LOCALS;
-
-	DRM_DEBUG("\n");
-
-	if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv,
-						  cmdbuf, &cmdsz))) {
-		DRM_ERROR("Packet verification failed\n");
-		return ret;
-	}
-
-	if (!orig_nbox)
-		goto out;
-
-	do {
-		if (i < cmdbuf->nbox) {
-			if (copy_from_user(&box, &boxes[i], sizeof(box)))
-				return -EFAULT;
-			/* FIXME The second and subsequent times round
-			 * this loop, send a WAIT_UNTIL_3D_IDLE before
-			 * calling emit_clip_rect(). This fixes a
-			 * lockup on fast machines when sending
-			 * several cliprects with a cmdbuf, as when
-			 * waving a 2D window over a 3D
-			 * window. Something in the commands from user
-			 * space seems to hang the card when they're
-			 * sent several times in a row. That would be
-			 * the correct place to fix it but this works
-			 * around it until I can figure that out - Tim
-			 * Smith */
-			if (i) {
-				BEGIN_RING(2);
-				RADEON_WAIT_UNTIL_3D_IDLE();
-				ADVANCE_RING();
-			}
-			radeon_emit_clip_rect(dev_priv, &box);
-		}
-
-		BEGIN_RING(cmdsz);
-		OUT_RING_DRM_BUFFER(cmdbuf->buffer, cmdsz);
-		ADVANCE_RING();
-
-	} while (++i < cmdbuf->nbox);
-	if (cmdbuf->nbox == 1)
-		cmdbuf->nbox = 0;
-
-	return 0;
-      out:
-	drm_buffer_advance(cmdbuf->buffer, cmdsz * 4);
-	return 0;
-}
-
-static int radeon_emit_wait(struct drm_device * dev, int flags)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	RING_LOCALS;
-
-	DRM_DEBUG("%x\n", flags);
-	switch (flags) {
-	case RADEON_WAIT_2D:
-		BEGIN_RING(2);
-		RADEON_WAIT_UNTIL_2D_IDLE();
-		ADVANCE_RING();
-		break;
-	case RADEON_WAIT_3D:
-		BEGIN_RING(2);
-		RADEON_WAIT_UNTIL_3D_IDLE();
-		ADVANCE_RING();
-		break;
-	case RADEON_WAIT_2D | RADEON_WAIT_3D:
-		BEGIN_RING(2);
-		RADEON_WAIT_UNTIL_IDLE();
-		ADVANCE_RING();
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int radeon_cp_cmdbuf(struct drm_device *dev, void *data,
-		struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_device_dma *dma = dev->dma;
-	struct drm_buf *buf = NULL;
-	drm_radeon_cmd_header_t stack_header;
-	int idx;
-	drm_radeon_kcmd_buffer_t *cmdbuf = data;
-	int orig_nbox;
-
-	LOCK_TEST_WITH_RETURN(dev, file_priv);
-
-	RING_SPACE_TEST_WITH_RETURN(dev_priv);
-	VB_AGE_TEST_WITH_RETURN(dev_priv);
-
-	if (cmdbuf->bufsz > 64 * 1024 || cmdbuf->bufsz < 0) {
-		return -EINVAL;
-	}
-
-	/* Allocate an in-kernel area and copy in the cmdbuf.  Do this to avoid
-	 * races between checking values and using those values in other code,
-	 * and simply to avoid a lot of function calls to copy in data.
-	 */
-	if (cmdbuf->bufsz != 0) {
-		int rv;
-		void __user *buffer = cmdbuf->buffer;
-		rv = drm_buffer_alloc(&cmdbuf->buffer, cmdbuf->bufsz);
-		if (rv)
-			return rv;
-		rv = drm_buffer_copy_from_user(cmdbuf->buffer, buffer,
-						cmdbuf->bufsz);
-		if (rv) {
-			drm_buffer_free(cmdbuf->buffer);
-			return rv;
-		}
-	} else
-		goto done;
-
-	orig_nbox = cmdbuf->nbox;
-
-	if (dev_priv->microcode_version == UCODE_R300) {
-		int temp;
-		temp = r300_do_cp_cmdbuf(dev, file_priv, cmdbuf);
-
-		drm_buffer_free(cmdbuf->buffer);
-
-		return temp;
-	}
-
-	/* microcode_version != r300 */
-	while (drm_buffer_unprocessed(cmdbuf->buffer) >= sizeof(stack_header)) {
-
-		drm_radeon_cmd_header_t *header;
-		header = drm_buffer_read_object(cmdbuf->buffer,
-				sizeof(stack_header), &stack_header);
-
-		switch (header->header.cmd_type) {
-		case RADEON_CMD_PACKET:
-			DRM_DEBUG("RADEON_CMD_PACKET\n");
-			if (radeon_emit_packets
-			    (dev_priv, file_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_packets failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_SCALARS:
-			DRM_DEBUG("RADEON_CMD_SCALARS\n");
-			if (radeon_emit_scalars(dev_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_scalars failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_VECTORS:
-			DRM_DEBUG("RADEON_CMD_VECTORS\n");
-			if (radeon_emit_vectors(dev_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_vectors failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_DMA_DISCARD:
-			DRM_DEBUG("RADEON_CMD_DMA_DISCARD\n");
-			idx = header->dma.buf_idx;
-			if (idx < 0 || idx >= dma->buf_count) {
-				DRM_ERROR("buffer index %d (of %d max)\n",
-					  idx, dma->buf_count - 1);
-				goto err;
-			}
-
-			buf = dma->buflist[idx];
-			if (buf->file_priv != file_priv || buf->pending) {
-				DRM_ERROR("bad buffer %p %p %d\n",
-					  buf->file_priv, file_priv,
-					  buf->pending);
-				goto err;
-			}
-
-			radeon_cp_discard_buffer(dev, file_priv->master, buf);
-			break;
-
-		case RADEON_CMD_PACKET3:
-			DRM_DEBUG("RADEON_CMD_PACKET3\n");
-			if (radeon_emit_packet3(dev, file_priv, cmdbuf)) {
-				DRM_ERROR("radeon_emit_packet3 failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_PACKET3_CLIP:
-			DRM_DEBUG("RADEON_CMD_PACKET3_CLIP\n");
-			if (radeon_emit_packet3_cliprect
-			    (dev, file_priv, cmdbuf, orig_nbox)) {
-				DRM_ERROR("radeon_emit_packet3_clip failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_SCALARS2:
-			DRM_DEBUG("RADEON_CMD_SCALARS2\n");
-			if (radeon_emit_scalars2(dev_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_scalars2 failed\n");
-				goto err;
-			}
-			break;
-
-		case RADEON_CMD_WAIT:
-			DRM_DEBUG("RADEON_CMD_WAIT\n");
-			if (radeon_emit_wait(dev, header->wait.flags)) {
-				DRM_ERROR("radeon_emit_wait failed\n");
-				goto err;
-			}
-			break;
-		case RADEON_CMD_VECLINEAR:
-			DRM_DEBUG("RADEON_CMD_VECLINEAR\n");
-			if (radeon_emit_veclinear(dev_priv, *header, cmdbuf)) {
-				DRM_ERROR("radeon_emit_veclinear failed\n");
-				goto err;
-			}
-			break;
-
-		default:
-			DRM_ERROR("bad cmd_type %d at byte %d\n",
-				  header->header.cmd_type,
-				  cmdbuf->buffer->iterator);
-			goto err;
-		}
-	}
-
-	drm_buffer_free(cmdbuf->buffer);
-
-      done:
-	DRM_DEBUG("DONE\n");
-	COMMIT_RING();
-	return 0;
-
-      err:
-	drm_buffer_free(cmdbuf->buffer);
-	return -EINVAL;
-}
-
-static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	drm_radeon_getparam_t *param = data;
-	int value;
-
-	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
-
-	switch (param->param) {
-	case RADEON_PARAM_GART_BUFFER_OFFSET:
-		value = dev_priv->gart_buffers_offset;
-		break;
-	case RADEON_PARAM_LAST_FRAME:
-		dev_priv->stats.last_frame_reads++;
-		value = GET_SCRATCH(dev_priv, 0);
-		break;
-	case RADEON_PARAM_LAST_DISPATCH:
-		value = GET_SCRATCH(dev_priv, 1);
-		break;
-	case RADEON_PARAM_LAST_CLEAR:
-		dev_priv->stats.last_clear_reads++;
-		value = GET_SCRATCH(dev_priv, 2);
-		break;
-	case RADEON_PARAM_IRQ_NR:
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			value = 0;
-		else
-			value = dev->pdev->irq;
-		break;
-	case RADEON_PARAM_GART_BASE:
-		value = dev_priv->gart_vm_start;
-		break;
-	case RADEON_PARAM_REGISTER_HANDLE:
-		value = dev_priv->mmio->offset;
-		break;
-	case RADEON_PARAM_STATUS_HANDLE:
-		value = dev_priv->ring_rptr_offset;
-		break;
-#if BITS_PER_LONG == 32
-		/*
-		 * This ioctl() doesn't work on 64-bit platforms because hw_lock is a
-		 * pointer which can't fit into an int-sized variable.  According to
-		 * Michel Dänzer, the ioctl() is only used on embedded platforms, so
-		 * not supporting it shouldn't be a problem.  If the same functionality
-		 * is needed on 64-bit platforms, a new ioctl() would have to be added,
-		 * so backwards-compatibility for the embedded platforms can be
-		 * maintained.  --davidm 4-Feb-2004.
-		 */
-	case RADEON_PARAM_SAREA_HANDLE:
-		/* The lock is the first dword in the sarea. */
-		/* no users of this parameter */
-		break;
-#endif
-	case RADEON_PARAM_GART_TEX_HANDLE:
-		value = dev_priv->gart_textures_offset;
-		break;
-	case RADEON_PARAM_SCRATCH_OFFSET:
-		if (!dev_priv->writeback_works)
-			return -EINVAL;
-		if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R600)
-			value = R600_SCRATCH_REG_OFFSET;
-		else
-			value = RADEON_SCRATCH_REG_OFFSET;
-		break;
-	case RADEON_PARAM_CARD_TYPE:
-		if (dev_priv->flags & RADEON_IS_PCIE)
-			value = RADEON_CARD_PCIE;
-		else if (dev_priv->flags & RADEON_IS_AGP)
-			value = RADEON_CARD_AGP;
-		else
-			value = RADEON_CARD_PCI;
-		break;
-	case RADEON_PARAM_VBLANK_CRTC:
-		value = radeon_vblank_crtc_get(dev);
-		break;
-	case RADEON_PARAM_FB_LOCATION:
-		value = radeon_read_fb_location(dev_priv);
-		break;
-	case RADEON_PARAM_NUM_GB_PIPES:
-		value = dev_priv->num_gb_pipes;
-		break;
-	case RADEON_PARAM_NUM_Z_PIPES:
-		value = dev_priv->num_z_pipes;
-		break;
-	default:
-		DRM_DEBUG("Invalid parameter %d\n", param->param);
-		return -EINVAL;
-	}
-
-	if (copy_to_user(param->value, &value, sizeof(int))) {
-		DRM_ERROR("copy_to_user\n");
-		return -EFAULT;
-	}
-
-	return 0;
-}
-
-static int radeon_cp_setparam(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_master_private *master_priv = file_priv->master->driver_priv;
-	drm_radeon_setparam_t *sp = data;
-	struct drm_radeon_driver_file_fields *radeon_priv;
-
-	switch (sp->param) {
-	case RADEON_SETPARAM_FB_LOCATION:
-		radeon_priv = file_priv->driver_priv;
-		radeon_priv->radeon_fb_delta = dev_priv->fb_location -
-		    sp->value;
-		break;
-	case RADEON_SETPARAM_SWITCH_TILING:
-		if (sp->value == 0) {
-			DRM_DEBUG("color tiling disabled\n");
-			dev_priv->front_pitch_offset &= ~RADEON_DST_TILE_MACRO;
-			dev_priv->back_pitch_offset &= ~RADEON_DST_TILE_MACRO;
-			if (master_priv->sarea_priv)
-				master_priv->sarea_priv->tiling_enabled = 0;
-		} else if (sp->value == 1) {
-			DRM_DEBUG("color tiling enabled\n");
-			dev_priv->front_pitch_offset |= RADEON_DST_TILE_MACRO;
-			dev_priv->back_pitch_offset |= RADEON_DST_TILE_MACRO;
-			if (master_priv->sarea_priv)
-				master_priv->sarea_priv->tiling_enabled = 1;
-		}
-		break;
-	case RADEON_SETPARAM_PCIGART_LOCATION:
-		dev_priv->pcigart_offset = sp->value;
-		dev_priv->pcigart_offset_set = 1;
-		break;
-	case RADEON_SETPARAM_NEW_MEMMAP:
-		dev_priv->new_memmap = sp->value;
-		break;
-	case RADEON_SETPARAM_PCIGART_TABLE_SIZE:
-		dev_priv->gart_info.table_size = sp->value;
-		if (dev_priv->gart_info.table_size < RADEON_PCIGART_TABLE_SIZE)
-			dev_priv->gart_info.table_size = RADEON_PCIGART_TABLE_SIZE;
-		break;
-	case RADEON_SETPARAM_VBLANK_CRTC:
-		return radeon_vblank_crtc_set(dev, sp->value);
-		break;
-	default:
-		DRM_DEBUG("Invalid parameter %d\n", sp->param);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-/* When a client dies:
- *    - Check for and clean up flipped page state
- *    - Free any alloced GART memory.
- *    - Free any alloced radeon surfaces.
- *
- * DRM infrastructure takes care of reclaiming dma buffers.
- */
-void radeon_driver_preclose(struct drm_device *dev, struct drm_file *file_priv)
-{
-	if (dev->dev_private) {
-		drm_radeon_private_t *dev_priv = dev->dev_private;
-		dev_priv->page_flipping = 0;
-		radeon_mem_release(file_priv, dev_priv->gart_heap);
-		radeon_mem_release(file_priv, dev_priv->fb_heap);
-		radeon_surfaces_release(file_priv, dev_priv);
-	}
-}
-
-void radeon_driver_lastclose(struct drm_device *dev)
-{
-	radeon_surfaces_release(PCIGART_FILE_PRIV, dev->dev_private);
-	radeon_do_release(dev);
-}
-
-int radeon_driver_open(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_radeon_private_t *dev_priv = dev->dev_private;
-	struct drm_radeon_driver_file_fields *radeon_priv;
-
-	DRM_DEBUG("\n");
-	radeon_priv = kmalloc(sizeof(*radeon_priv), GFP_KERNEL);
-
-	if (!radeon_priv)
-		return -ENOMEM;
-
-	file_priv->driver_priv = radeon_priv;
-
-	if (dev_priv)
-		radeon_priv->radeon_fb_delta = dev_priv->fb_location;
-	else
-		radeon_priv->radeon_fb_delta = 0;
-	return 0;
-}
-
-void radeon_driver_postclose(struct drm_device *dev, struct drm_file *file_priv)
-{
-	struct drm_radeon_driver_file_fields *radeon_priv =
-	    file_priv->driver_priv;
-
-	kfree(radeon_priv);
-}
-
-struct drm_ioctl_desc radeon_ioctls[] = {
-	DRM_IOCTL_DEF_DRV(RADEON_CP_INIT, radeon_cp_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_START, radeon_cp_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_STOP, radeon_cp_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_RESET, radeon_cp_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_IDLE, radeon_cp_idle, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CP_RESUME, radeon_cp_resume, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_RESET, radeon_engine_reset, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FULLSCREEN, radeon_fullscreen, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SWAP, radeon_cp_swap, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CLEAR, radeon_cp_clear, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_VERTEX, radeon_cp_vertex, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INDICES, radeon_cp_indices, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_TEXTURE, radeon_cp_texture, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_STIPPLE, radeon_cp_stipple, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INDIRECT, radeon_cp_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_VERTEX2, radeon_cp_vertex2, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CMDBUF, radeon_cp_cmdbuf, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_GETPARAM, radeon_cp_getparam, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FLIP, radeon_cp_flip, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_ALLOC, radeon_mem_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_FREE, radeon_mem_free, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_INIT_HEAP, radeon_mem_init_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF_DRV(RADEON_IRQ_EMIT, radeon_irq_emit, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_IRQ_WAIT, radeon_irq_wait, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SETPARAM, radeon_cp_setparam, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SURF_ALLOC, radeon_surface_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_SURF_FREE, radeon_surface_free, DRM_AUTH),
-	DRM_IOCTL_DEF_DRV(RADEON_CS, r600_cs_legacy_ioctl, DRM_AUTH)
-};
-
-int radeon_max_ioctl = ARRAY_SIZE(radeon_ioctls);
-- 
cgit v1.1


From 54fb2a5cd0baf8e97d743de411e2f832d1afa68d Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 24 Nov 2015 14:30:56 -0500
Subject: drm/amdgpu: call hpd_irq_event on resume

Need to call this on resume if displays changes during
suspend in order to properly be notified of changes.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index d5b4213..58cb698 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1788,6 +1788,7 @@ int amdgpu_resume_kms(struct drm_device *dev, bool resume, bool fbcon)
 	}
 
 	drm_kms_helper_poll_enable(dev);
+	drm_helper_hpd_irq_event(dev);
 
 	if (fbcon) {
 		amdgpu_fbdev_set_suspend(adev, 0);
-- 
cgit v1.1


From dbb17a21c131eca94eb31136eee9a7fe5aff00d9 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 24 Nov 2015 14:32:44 -0500
Subject: drm/radeon: call hpd_irq_event on resume

Need to call this on resume if displays changes during
suspend in order to properly be notified of changes.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/radeon/radeon_device.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index c566993..d690df5 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -1744,6 +1744,7 @@ int radeon_resume_kms(struct drm_device *dev, bool resume, bool fbcon)
 	}
 
 	drm_kms_helper_poll_enable(dev);
+	drm_helper_hpd_irq_event(dev);
 
 	/* set the power state here in case we are a PX system or headless */
 	if ((rdev->pm.pm_method == PM_METHOD_DPM) && rdev->pm.dpm_enabled)
-- 
cgit v1.1


From 288912cb95d156ad9fbb626b0b05d714c2ec8c8e Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Tue, 24 Nov 2015 16:55:20 +0800
Subject: drm/amdgpu: use $(src) in Makefile (v2)

This can solve the path problem when compile amdgpu with DKMS.

v2: agd: rebase on current drm-next

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/Makefile | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index 04c2707..a5c3aa0 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -2,10 +2,12 @@
 # Makefile for the drm device driver.  This driver provides support for the
 # Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
 
-ccflags-y := -Iinclude/drm -Idrivers/gpu/drm/amd/include/asic_reg \
-	-Idrivers/gpu/drm/amd/include \
-	-Idrivers/gpu/drm/amd/amdgpu \
-	-Idrivers/gpu/drm/amd/scheduler
+FULL_AMD_PATH=$(src)/..
+
+ccflags-y := -Iinclude/drm -I$(FULL_AMD_PATH)/include/asic_reg \
+	-I$(FULL_AMD_PATH)/include \
+	-I$(FULL_AMD_PATH)/amdgpu \
+	-I$(FULL_AMD_PATH)/scheduler
 
 amdgpu-y := amdgpu_drv.o
 
-- 
cgit v1.1


From d26678da532401bd9227c8d79e902e59439b0140 Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sun, 29 Nov 2015 17:12:41 +0100
Subject: drm/radeon: constify radeon_asic_ring structures
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The radeon_asic_ring structures are never modified, so declare them as
const.

Done with the help of Coccinelle.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon.h      |  2 +-
 drivers/gpu/drm/radeon/radeon_asic.c | 38 ++++++++++++++++++------------------
 2 files changed, 20 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index b6cbd81..cf09102 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1889,7 +1889,7 @@ struct radeon_asic {
 		void (*pad_ib)(struct radeon_ib *ib);
 	} vm;
 	/* ring specific callbacks */
-	struct radeon_asic_ring *ring[RADEON_NUM_RINGS];
+	const struct radeon_asic_ring *ring[RADEON_NUM_RINGS];
 	/* irqs */
 	struct {
 		int (*set)(struct radeon_device *rdev);
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index 1d4d452..7d5a36d 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -179,7 +179,7 @@ void radeon_agp_disable(struct radeon_device *rdev)
  * ASIC
  */
 
-static struct radeon_asic_ring r100_gfx_ring = {
+static const struct radeon_asic_ring r100_gfx_ring = {
 	.ib_execute = &r100_ring_ib_execute,
 	.emit_fence = &r100_fence_ring_emit,
 	.emit_semaphore = &r100_semaphore_ring_emit,
@@ -329,7 +329,7 @@ static struct radeon_asic r200_asic = {
 	},
 };
 
-static struct radeon_asic_ring r300_gfx_ring = {
+static const struct radeon_asic_ring r300_gfx_ring = {
 	.ib_execute = &r100_ring_ib_execute,
 	.emit_fence = &r300_fence_ring_emit,
 	.emit_semaphore = &r100_semaphore_ring_emit,
@@ -343,7 +343,7 @@ static struct radeon_asic_ring r300_gfx_ring = {
 	.set_wptr = &r100_gfx_set_wptr,
 };
 
-static struct radeon_asic_ring rv515_gfx_ring = {
+static const struct radeon_asic_ring rv515_gfx_ring = {
 	.ib_execute = &r100_ring_ib_execute,
 	.emit_fence = &r300_fence_ring_emit,
 	.emit_semaphore = &r100_semaphore_ring_emit,
@@ -901,7 +901,7 @@ static struct radeon_asic r520_asic = {
 	},
 };
 
-static struct radeon_asic_ring r600_gfx_ring = {
+static const struct radeon_asic_ring r600_gfx_ring = {
 	.ib_execute = &r600_ring_ib_execute,
 	.emit_fence = &r600_fence_ring_emit,
 	.emit_semaphore = &r600_semaphore_ring_emit,
@@ -914,7 +914,7 @@ static struct radeon_asic_ring r600_gfx_ring = {
 	.set_wptr = &r600_gfx_set_wptr,
 };
 
-static struct radeon_asic_ring r600_dma_ring = {
+static const struct radeon_asic_ring r600_dma_ring = {
 	.ib_execute = &r600_dma_ring_ib_execute,
 	.emit_fence = &r600_dma_fence_ring_emit,
 	.emit_semaphore = &r600_dma_semaphore_ring_emit,
@@ -999,7 +999,7 @@ static struct radeon_asic r600_asic = {
 	},
 };
 
-static struct radeon_asic_ring rv6xx_uvd_ring = {
+static const struct radeon_asic_ring rv6xx_uvd_ring = {
 	.ib_execute = &uvd_v1_0_ib_execute,
 	.emit_fence = &uvd_v1_0_fence_emit,
 	.emit_semaphore = &uvd_v1_0_semaphore_emit,
@@ -1198,7 +1198,7 @@ static struct radeon_asic rs780_asic = {
 	},
 };
 
-static struct radeon_asic_ring rv770_uvd_ring = {
+static const struct radeon_asic_ring rv770_uvd_ring = {
 	.ib_execute = &uvd_v1_0_ib_execute,
 	.emit_fence = &uvd_v2_2_fence_emit,
 	.emit_semaphore = &uvd_v2_2_semaphore_emit,
@@ -1305,7 +1305,7 @@ static struct radeon_asic rv770_asic = {
 	},
 };
 
-static struct radeon_asic_ring evergreen_gfx_ring = {
+static const struct radeon_asic_ring evergreen_gfx_ring = {
 	.ib_execute = &evergreen_ring_ib_execute,
 	.emit_fence = &r600_fence_ring_emit,
 	.emit_semaphore = &r600_semaphore_ring_emit,
@@ -1318,7 +1318,7 @@ static struct radeon_asic_ring evergreen_gfx_ring = {
 	.set_wptr = &r600_gfx_set_wptr,
 };
 
-static struct radeon_asic_ring evergreen_dma_ring = {
+static const struct radeon_asic_ring evergreen_dma_ring = {
 	.ib_execute = &evergreen_dma_ring_ib_execute,
 	.emit_fence = &evergreen_dma_fence_ring_emit,
 	.emit_semaphore = &r600_dma_semaphore_ring_emit,
@@ -1612,7 +1612,7 @@ static struct radeon_asic btc_asic = {
 	},
 };
 
-static struct radeon_asic_ring cayman_gfx_ring = {
+static const struct radeon_asic_ring cayman_gfx_ring = {
 	.ib_execute = &cayman_ring_ib_execute,
 	.ib_parse = &evergreen_ib_parse,
 	.emit_fence = &cayman_fence_ring_emit,
@@ -1627,7 +1627,7 @@ static struct radeon_asic_ring cayman_gfx_ring = {
 	.set_wptr = &cayman_gfx_set_wptr,
 };
 
-static struct radeon_asic_ring cayman_dma_ring = {
+static const struct radeon_asic_ring cayman_dma_ring = {
 	.ib_execute = &cayman_dma_ring_ib_execute,
 	.ib_parse = &evergreen_dma_ib_parse,
 	.emit_fence = &evergreen_dma_fence_ring_emit,
@@ -1642,7 +1642,7 @@ static struct radeon_asic_ring cayman_dma_ring = {
 	.set_wptr = &cayman_dma_set_wptr
 };
 
-static struct radeon_asic_ring cayman_uvd_ring = {
+static const struct radeon_asic_ring cayman_uvd_ring = {
 	.ib_execute = &uvd_v1_0_ib_execute,
 	.emit_fence = &uvd_v2_2_fence_emit,
 	.emit_semaphore = &uvd_v3_1_semaphore_emit,
@@ -1760,7 +1760,7 @@ static struct radeon_asic cayman_asic = {
 	},
 };
 
-static struct radeon_asic_ring trinity_vce_ring = {
+static const struct radeon_asic_ring trinity_vce_ring = {
 	.ib_execute = &radeon_vce_ib_execute,
 	.emit_fence = &radeon_vce_fence_emit,
 	.emit_semaphore = &radeon_vce_semaphore_emit,
@@ -1881,7 +1881,7 @@ static struct radeon_asic trinity_asic = {
 	},
 };
 
-static struct radeon_asic_ring si_gfx_ring = {
+static const struct radeon_asic_ring si_gfx_ring = {
 	.ib_execute = &si_ring_ib_execute,
 	.ib_parse = &si_ib_parse,
 	.emit_fence = &si_fence_ring_emit,
@@ -1896,7 +1896,7 @@ static struct radeon_asic_ring si_gfx_ring = {
 	.set_wptr = &cayman_gfx_set_wptr,
 };
 
-static struct radeon_asic_ring si_dma_ring = {
+static const struct radeon_asic_ring si_dma_ring = {
 	.ib_execute = &cayman_dma_ring_ib_execute,
 	.ib_parse = &evergreen_dma_ib_parse,
 	.emit_fence = &evergreen_dma_fence_ring_emit,
@@ -2023,7 +2023,7 @@ static struct radeon_asic si_asic = {
 	},
 };
 
-static struct radeon_asic_ring ci_gfx_ring = {
+static const struct radeon_asic_ring ci_gfx_ring = {
 	.ib_execute = &cik_ring_ib_execute,
 	.ib_parse = &cik_ib_parse,
 	.emit_fence = &cik_fence_gfx_ring_emit,
@@ -2038,7 +2038,7 @@ static struct radeon_asic_ring ci_gfx_ring = {
 	.set_wptr = &cik_gfx_set_wptr,
 };
 
-static struct radeon_asic_ring ci_cp_ring = {
+static const struct radeon_asic_ring ci_cp_ring = {
 	.ib_execute = &cik_ring_ib_execute,
 	.ib_parse = &cik_ib_parse,
 	.emit_fence = &cik_fence_compute_ring_emit,
@@ -2053,7 +2053,7 @@ static struct radeon_asic_ring ci_cp_ring = {
 	.set_wptr = &cik_compute_set_wptr,
 };
 
-static struct radeon_asic_ring ci_dma_ring = {
+static const struct radeon_asic_ring ci_dma_ring = {
 	.ib_execute = &cik_sdma_ring_ib_execute,
 	.ib_parse = &cik_ib_parse,
 	.emit_fence = &cik_sdma_fence_ring_emit,
@@ -2068,7 +2068,7 @@ static struct radeon_asic_ring ci_dma_ring = {
 	.set_wptr = &cik_sdma_set_wptr,
 };
 
-static struct radeon_asic_ring ci_vce_ring = {
+static const struct radeon_asic_ring ci_vce_ring = {
 	.ib_execute = &radeon_vce_ib_execute,
 	.emit_fence = &radeon_vce_fence_emit,
 	.emit_semaphore = &radeon_vce_semaphore_emit,
-- 
cgit v1.1


From 7946b878038d5113262d6eae09ff22fb2956351f Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 24 Nov 2015 10:14:28 -0500
Subject: drm/amdgpu: add a callback for reading the bios from the rom directly
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This is necessary when the vbios image is not directly accessible via
the rom BAR or legacy vga location.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 251b147..1799973 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1826,6 +1826,8 @@ struct amdgpu_cu_info {
  */
 struct amdgpu_asic_funcs {
 	bool (*read_disabled_bios)(struct amdgpu_device *adev);
+	bool (*read_bios_from_rom)(struct amdgpu_device *adev,
+				   u8 *bios, u32 length_bytes);
 	int (*read_register)(struct amdgpu_device *adev, u32 se_num,
 			     u32 sh_num, u32 reg_offset, u32 *value);
 	void (*set_vga_state)(struct amdgpu_device *adev, bool state);
@@ -2232,6 +2234,7 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
 #define amdgpu_asic_set_vce_clocks(adev, ev, ec) (adev)->asic_funcs->set_vce_clocks((adev), (ev), (ec))
 #define amdgpu_asic_get_gpu_clock_counter(adev) (adev)->asic_funcs->get_gpu_clock_counter((adev))
 #define amdgpu_asic_read_disabled_bios(adev) (adev)->asic_funcs->read_disabled_bios((adev))
+#define amdgpu_asic_read_bios_from_rom(adev, b, l) (adev)->asic_funcs->read_bios_from_rom((adev), (b), (l))
 #define amdgpu_asic_read_register(adev, se, sh, offset, v)((adev)->asic_funcs->read_register((adev), (se), (sh), (offset), (v)))
 #define amdgpu_asic_get_cu_info(adev, info) (adev)->asic_funcs->get_cu_info((adev), (info))
 #define amdgpu_gart_flush_gpu_tlb(adev, vmid) (adev)->gart.gart_funcs->flush_gpu_tlb((adev), (vmid))
-- 
cgit v1.1


From 1eb22bd38ac58a1be6e7e0ae6dd4ab6d604a27d6 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 24 Nov 2015 10:34:45 -0500
Subject: drm/amdgpu: add read_bios_from_rom callback for CI parts
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Read the vbios image directly from the rom.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cik.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index 484710c..61689f0 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -929,6 +929,37 @@ static bool cik_read_disabled_bios(struct amdgpu_device *adev)
 	return r;
 }
 
+static bool cik_read_bios_from_rom(struct amdgpu_device *adev,
+				   u8 *bios, u32 length_bytes)
+{
+	u32 *dw_ptr;
+	unsigned long flags;
+	u32 i, length_dw;
+
+	if (bios == NULL)
+		return false;
+	if (length_bytes == 0)
+		return false;
+	/* APU vbios image is part of sbios image */
+	if (adev->flags & AMD_IS_APU)
+		return false;
+
+	dw_ptr = (u32 *)bios;
+	length_dw = ALIGN(length_bytes, 4) / 4;
+	/* take the smc lock since we are using the smc index */
+	spin_lock_irqsave(&adev->smc_idx_lock, flags);
+	/* set rom index to 0 */
+	WREG32(mmSMC_IND_INDEX_0, ixROM_INDEX);
+	WREG32(mmSMC_IND_DATA_0, 0);
+	/* set index to data for continous read */
+	WREG32(mmSMC_IND_INDEX_0, ixROM_DATA);
+	for (i = 0; i < length_dw; i++)
+		dw_ptr[i] = RREG32(mmSMC_IND_DATA_0);
+	spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+
+	return true;
+}
+
 static struct amdgpu_allowed_register_entry cik_allowed_read_registers[] = {
 	{mmGRBM_STATUS, false},
 	{mmGB_ADDR_CONFIG, false},
@@ -2267,6 +2298,7 @@ int cik_set_ip_blocks(struct amdgpu_device *adev)
 static const struct amdgpu_asic_funcs cik_asic_funcs =
 {
 	.read_disabled_bios = &cik_read_disabled_bios,
+	.read_bios_from_rom = &cik_read_bios_from_rom,
 	.read_register = &cik_read_register,
 	.reset = &cik_asic_reset,
 	.set_vga_state = &cik_vga_set_state,
-- 
cgit v1.1


From 95addb2ae06f46cd13346ed87bbda3990438a69b Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 24 Nov 2015 10:37:54 -0500
Subject: drm/amdgpu: add read_bios_from_rom callback for VI parts
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Read the vbios image directly from the rom.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vi.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 2adc1c8..bf5bd93 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -376,6 +376,38 @@ static bool vi_read_disabled_bios(struct amdgpu_device *adev)
 	WREG32_SMC(ixROM_CNTL, rom_cntl);
 	return r;
 }
+
+static bool vi_read_bios_from_rom(struct amdgpu_device *adev,
+				  u8 *bios, u32 length_bytes)
+{
+	u32 *dw_ptr;
+	unsigned long flags;
+	u32 i, length_dw;
+
+	if (bios == NULL)
+		return false;
+	if (length_bytes == 0)
+		return false;
+	/* APU vbios image is part of sbios image */
+	if (adev->flags & AMD_IS_APU)
+		return false;
+
+	dw_ptr = (u32 *)bios;
+	length_dw = ALIGN(length_bytes, 4) / 4;
+	/* take the smc lock since we are using the smc index */
+	spin_lock_irqsave(&adev->smc_idx_lock, flags);
+	/* set rom index to 0 */
+	WREG32(mmSMC_IND_INDEX_0, ixROM_INDEX);
+	WREG32(mmSMC_IND_DATA_0, 0);
+	/* set index to data for continous read */
+	WREG32(mmSMC_IND_INDEX_0, ixROM_DATA);
+	for (i = 0; i < length_dw; i++)
+		dw_ptr[i] = RREG32(mmSMC_IND_DATA_0);
+	spin_unlock_irqrestore(&adev->smc_idx_lock, flags);
+
+	return true;
+}
+
 static struct amdgpu_allowed_register_entry tonga_allowed_read_registers[] = {
 	{mmGB_MACROTILE_MODE7, true},
 };
@@ -1368,6 +1400,7 @@ static uint32_t vi_get_rev_id(struct amdgpu_device *adev)
 static const struct amdgpu_asic_funcs vi_asic_funcs =
 {
 	.read_disabled_bios = &vi_read_disabled_bios,
+	.read_bios_from_rom = &vi_read_bios_from_rom,
 	.read_register = &vi_read_register,
 	.reset = &vi_asic_reset,
 	.set_vga_state = &vi_vga_set_state,
-- 
cgit v1.1


From f930b2e8628f4e6e818ea69a426a2b732679e15b Mon Sep 17 00:00:00 2001
From: "monk.liu" <Monk.Liu@amd.com>
Date: Thu, 29 Oct 2015 15:33:06 +0800
Subject: drm/amdgpu: Use new read bios from rom callback
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Read the vbios directly from the rom.  In some cases,
e.g., virtualization, the rom is not available via
the BAR or other means.  Access it directly.

This is an updated version of Monks original patch which
uses family specific callbacks and unifies some of the
validation checking.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 58 +++++++++++++++++++++++++++-----
 1 file changed, 50 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
index c44c0c6..80add22 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@@ -35,6 +35,13 @@
  * BIOS.
  */
 
+#define AMD_VBIOS_SIGNATURE " 761295520"
+#define AMD_VBIOS_SIGNATURE_OFFSET 0x30
+#define AMD_VBIOS_SIGNATURE_SIZE sizeof(AMD_VBIOS_SIGNATURE)
+#define AMD_VBIOS_SIGNATURE_END (AMD_VBIOS_SIGNATURE_OFFSET + AMD_VBIOS_SIGNATURE_SIZE)
+#define AMD_IS_VALID_VBIOS(p) ((p)[0] == 0x55 && (p)[1] == 0xAA)
+#define AMD_VBIOS_LENGTH(p) ((p)[2] << 9)
+
 /* If you boot an IGP board with a discrete card as the primary,
  * the IGP rom is not accessible via the rom bar as the IGP rom is
  * part of the system bios.  On boot, the system bios puts a
@@ -58,7 +65,7 @@ static bool igp_read_bios_from_vram(struct amdgpu_device *adev)
 		return false;
 	}
 
-	if (size == 0 || bios[0] != 0x55 || bios[1] != 0xaa) {
+	if (size == 0 || !AMD_IS_VALID_VBIOS(bios)) {
 		iounmap(bios);
 		return false;
 	}
@@ -74,7 +81,7 @@ static bool igp_read_bios_from_vram(struct amdgpu_device *adev)
 
 bool amdgpu_read_bios(struct amdgpu_device *adev)
 {
-	uint8_t __iomem *bios, val1, val2;
+	uint8_t __iomem *bios, val[2];
 	size_t size;
 
 	adev->bios = NULL;
@@ -84,10 +91,10 @@ bool amdgpu_read_bios(struct amdgpu_device *adev)
 		return false;
 	}
 
-	val1 = readb(&bios[0]);
-	val2 = readb(&bios[1]);
+	val[0] = readb(&bios[0]);
+	val[1] = readb(&bios[1]);
 
-	if (size == 0 || val1 != 0x55 || val2 != 0xaa) {
+	if (size == 0 || !AMD_IS_VALID_VBIOS(val)) {
 		pci_unmap_rom(adev->pdev, bios);
 		return false;
 	}
@@ -101,6 +108,38 @@ bool amdgpu_read_bios(struct amdgpu_device *adev)
 	return true;
 }
 
+static bool amdgpu_read_bios_from_rom(struct amdgpu_device *adev)
+{
+	u8 header[AMD_VBIOS_SIGNATURE_END+1] = {0};
+	int len;
+
+	if (!adev->asic_funcs->read_bios_from_rom)
+		return false;
+
+	/* validate VBIOS signature */
+	if (amdgpu_asic_read_bios_from_rom(adev, &header[0], sizeof(header)) == false)
+		return false;
+	header[AMD_VBIOS_SIGNATURE_END] = 0;
+
+	if ((!AMD_IS_VALID_VBIOS(header)) ||
+	    0 != memcmp((char *)&header[AMD_VBIOS_SIGNATURE_OFFSET],
+			AMD_VBIOS_SIGNATURE,
+			strlen(AMD_VBIOS_SIGNATURE)))
+		return false;
+
+	/* valid vbios, go on */
+	len = AMD_VBIOS_LENGTH(header);
+	len = ALIGN(len, 4);
+	adev->bios = kmalloc(len, GFP_KERNEL);
+	if (!adev->bios) {
+		DRM_ERROR("no memory to allocate for BIOS\n");
+		return false;
+	}
+
+	/* read complete BIOS */
+	return amdgpu_asic_read_bios_from_rom(adev, adev->bios, len);
+}
+
 static bool amdgpu_read_platform_bios(struct amdgpu_device *adev)
 {
 	uint8_t __iomem *bios;
@@ -113,7 +152,7 @@ static bool amdgpu_read_platform_bios(struct amdgpu_device *adev)
 		return false;
 	}
 
-	if (size == 0 || bios[0] != 0x55 || bios[1] != 0xaa) {
+	if (size == 0 || !AMD_IS_VALID_VBIOS(bios)) {
 		return false;
 	}
 	adev->bios = kmemdup(bios, size, GFP_KERNEL);
@@ -230,7 +269,7 @@ static bool amdgpu_atrm_get_bios(struct amdgpu_device *adev)
 			break;
 	}
 
-	if (i == 0 || adev->bios[0] != 0x55 || adev->bios[1] != 0xaa) {
+	if (i == 0 || !AMD_IS_VALID_VBIOS(adev->bios)) {
 		kfree(adev->bios);
 		return false;
 	}
@@ -320,6 +359,9 @@ bool amdgpu_get_bios(struct amdgpu_device *adev)
 	if (r == false)
 		r = amdgpu_read_bios(adev);
 	if (r == false) {
+		r = amdgpu_read_bios_from_rom(adev);
+	}
+	if (r == false) {
 		r = amdgpu_read_disabled_bios(adev);
 	}
 	if (r == false) {
@@ -330,7 +372,7 @@ bool amdgpu_get_bios(struct amdgpu_device *adev)
 		adev->bios = NULL;
 		return false;
 	}
-	if (adev->bios[0] != 0x55 || adev->bios[1] != 0xaa) {
+	if (!AMD_IS_VALID_VBIOS(adev->bios)) {
 		printk("BIOS signature incorrect %x %x\n", adev->bios[0], adev->bios[1]);
 		goto free_bios;
 	}
-- 
cgit v1.1


From a9906fde57b690c5e606daf8c5994850a5abfc84 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:37 +0100
Subject: drm/amdgpu: Use unlocked gem unreferencing
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

For drm_gem_object_unreference callers are required to hold
dev->struct_mutex, which these paths don't. Enforcing this requirement
has become a bit more strict with

commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Oct 15 09:36:25 2015 +0200

    drm/gem: Check locking in drm_gem_object_unreference

Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index 6fcbbcc..cfb6caa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -263,7 +263,7 @@ out_unref:
 
 	}
 	if (fb && ret) {
-		drm_gem_object_unreference(gobj);
+		drm_gem_object_unreference_unlocked(gobj);
 		drm_framebuffer_unregister_private(fb);
 		drm_framebuffer_cleanup(fb);
 		kfree(fb);
-- 
cgit v1.1


From 623fc3b7bdbfd64536576f71f87652385d4d88fc Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:38 +0100
Subject: drm/radeon: Use unlocked gem unreferencing
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

For drm_gem_object_unreference callers are required to hold
dev->struct_mutex, which these paths don't. Enforcing this requirement
has become a bit more strict with

commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Oct 15 09:36:25 2015 +0200

    drm/gem: Check locking in drm_gem_object_unreference

Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon_fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index adc44bb..d2e628e 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -282,7 +282,7 @@ out_unref:
 
 	}
 	if (fb && ret) {
-		drm_gem_object_unreference(gobj);
+		drm_gem_object_unreference_unlocked(gobj);
 		drm_framebuffer_unregister_private(fb);
 		drm_framebuffer_cleanup(fb);
 		kfree(fb);
-- 
cgit v1.1


From aa5e24e5f8a83b19b1b19964f35562c7a42636e2 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 24 Nov 2015 17:42:02 -0500
Subject: drm/amd: add new gfx8 register definitions for EDC
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

EDC is a RAS feature for on chip memory.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_d.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_d.h b/drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_d.h
index daf763b..a9b6923 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_d.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/gca/gfx_8_0_d.h
@@ -2807,5 +2807,18 @@
 #define ixDIDT_DBR_WEIGHT0_3                                                    0x90
 #define ixDIDT_DBR_WEIGHT4_7                                                    0x91
 #define ixDIDT_DBR_WEIGHT8_11                                                   0x92
+#define mmTD_EDC_CNT                                                            0x252e
+#define mmCPF_EDC_TAG_CNT                                                       0x3188
+#define mmCPF_EDC_ROQ_CNT                                                       0x3189
+#define mmCPF_EDC_ATC_CNT                                                       0x318a
+#define mmCPG_EDC_TAG_CNT                                                       0x318b
+#define mmCPG_EDC_ATC_CNT                                                       0x318c
+#define mmCPG_EDC_DMA_CNT                                                       0x318d
+#define mmCPC_EDC_SCRATCH_CNT                                                   0x318e
+#define mmCPC_EDC_UCODE_CNT                                                     0x318f
+#define mmCPC_EDC_ATC_CNT                                                       0x3190
+#define mmDC_EDC_STATE_CNT                                                      0x3191
+#define mmDC_EDC_CSINVOC_CNT                                                    0x3192
+#define mmDC_EDC_RESTORE_CNT                                                    0x3193
 
 #endif /* GFX_8_0_D_H */
-- 
cgit v1.1


From ccba7691a580a0967f60a512473ce699b9edac0d Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 24 Nov 2015 17:43:42 -0500
Subject: drm/amdgpu: add EDC support for CZ (v3)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This adds EDC support for CZ.
EDC = Error Correction and Detection
This code properly initializes the EDC hardware and
resets the error counts.  This is done in late_init
since it requires the IB pool which is not initialized
during hw_init.

v2: fix the IB size as noted by Felix, fix shader pgm
register programming
v3: use the IB for the shaders as suggested by Christian

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 331 +++++++++++++++++++++++++++++++++-
 1 file changed, 330 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index e1dcab9..07c1ec3 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -964,6 +964,322 @@ static int gfx_v8_0_mec_init(struct amdgpu_device *adev)
 	return 0;
 }
 
+static const u32 vgpr_init_compute_shader[] =
+{
+	0x7e000209, 0x7e020208,
+	0x7e040207, 0x7e060206,
+	0x7e080205, 0x7e0a0204,
+	0x7e0c0203, 0x7e0e0202,
+	0x7e100201, 0x7e120200,
+	0x7e140209, 0x7e160208,
+	0x7e180207, 0x7e1a0206,
+	0x7e1c0205, 0x7e1e0204,
+	0x7e200203, 0x7e220202,
+	0x7e240201, 0x7e260200,
+	0x7e280209, 0x7e2a0208,
+	0x7e2c0207, 0x7e2e0206,
+	0x7e300205, 0x7e320204,
+	0x7e340203, 0x7e360202,
+	0x7e380201, 0x7e3a0200,
+	0x7e3c0209, 0x7e3e0208,
+	0x7e400207, 0x7e420206,
+	0x7e440205, 0x7e460204,
+	0x7e480203, 0x7e4a0202,
+	0x7e4c0201, 0x7e4e0200,
+	0x7e500209, 0x7e520208,
+	0x7e540207, 0x7e560206,
+	0x7e580205, 0x7e5a0204,
+	0x7e5c0203, 0x7e5e0202,
+	0x7e600201, 0x7e620200,
+	0x7e640209, 0x7e660208,
+	0x7e680207, 0x7e6a0206,
+	0x7e6c0205, 0x7e6e0204,
+	0x7e700203, 0x7e720202,
+	0x7e740201, 0x7e760200,
+	0x7e780209, 0x7e7a0208,
+	0x7e7c0207, 0x7e7e0206,
+	0xbf8a0000, 0xbf810000,
+};
+
+static const u32 sgpr_init_compute_shader[] =
+{
+	0xbe8a0100, 0xbe8c0102,
+	0xbe8e0104, 0xbe900106,
+	0xbe920108, 0xbe940100,
+	0xbe960102, 0xbe980104,
+	0xbe9a0106, 0xbe9c0108,
+	0xbe9e0100, 0xbea00102,
+	0xbea20104, 0xbea40106,
+	0xbea60108, 0xbea80100,
+	0xbeaa0102, 0xbeac0104,
+	0xbeae0106, 0xbeb00108,
+	0xbeb20100, 0xbeb40102,
+	0xbeb60104, 0xbeb80106,
+	0xbeba0108, 0xbebc0100,
+	0xbebe0102, 0xbec00104,
+	0xbec20106, 0xbec40108,
+	0xbec60100, 0xbec80102,
+	0xbee60004, 0xbee70005,
+	0xbeea0006, 0xbeeb0007,
+	0xbee80008, 0xbee90009,
+	0xbefc0000, 0xbf8a0000,
+	0xbf810000, 0x00000000,
+};
+
+static const u32 vgpr_init_regs[] =
+{
+	mmCOMPUTE_STATIC_THREAD_MGMT_SE0, 0xffffffff,
+	mmCOMPUTE_RESOURCE_LIMITS, 0,
+	mmCOMPUTE_NUM_THREAD_X, 256*4,
+	mmCOMPUTE_NUM_THREAD_Y, 1,
+	mmCOMPUTE_NUM_THREAD_Z, 1,
+	mmCOMPUTE_PGM_RSRC2, 20,
+	mmCOMPUTE_USER_DATA_0, 0xedcedc00,
+	mmCOMPUTE_USER_DATA_1, 0xedcedc01,
+	mmCOMPUTE_USER_DATA_2, 0xedcedc02,
+	mmCOMPUTE_USER_DATA_3, 0xedcedc03,
+	mmCOMPUTE_USER_DATA_4, 0xedcedc04,
+	mmCOMPUTE_USER_DATA_5, 0xedcedc05,
+	mmCOMPUTE_USER_DATA_6, 0xedcedc06,
+	mmCOMPUTE_USER_DATA_7, 0xedcedc07,
+	mmCOMPUTE_USER_DATA_8, 0xedcedc08,
+	mmCOMPUTE_USER_DATA_9, 0xedcedc09,
+};
+
+static const u32 sgpr1_init_regs[] =
+{
+	mmCOMPUTE_STATIC_THREAD_MGMT_SE0, 0x0f,
+	mmCOMPUTE_RESOURCE_LIMITS, 0x1000000,
+	mmCOMPUTE_NUM_THREAD_X, 256*5,
+	mmCOMPUTE_NUM_THREAD_Y, 1,
+	mmCOMPUTE_NUM_THREAD_Z, 1,
+	mmCOMPUTE_PGM_RSRC2, 20,
+	mmCOMPUTE_USER_DATA_0, 0xedcedc00,
+	mmCOMPUTE_USER_DATA_1, 0xedcedc01,
+	mmCOMPUTE_USER_DATA_2, 0xedcedc02,
+	mmCOMPUTE_USER_DATA_3, 0xedcedc03,
+	mmCOMPUTE_USER_DATA_4, 0xedcedc04,
+	mmCOMPUTE_USER_DATA_5, 0xedcedc05,
+	mmCOMPUTE_USER_DATA_6, 0xedcedc06,
+	mmCOMPUTE_USER_DATA_7, 0xedcedc07,
+	mmCOMPUTE_USER_DATA_8, 0xedcedc08,
+	mmCOMPUTE_USER_DATA_9, 0xedcedc09,
+};
+
+static const u32 sgpr2_init_regs[] =
+{
+	mmCOMPUTE_STATIC_THREAD_MGMT_SE0, 0xf0,
+	mmCOMPUTE_RESOURCE_LIMITS, 0x1000000,
+	mmCOMPUTE_NUM_THREAD_X, 256*5,
+	mmCOMPUTE_NUM_THREAD_Y, 1,
+	mmCOMPUTE_NUM_THREAD_Z, 1,
+	mmCOMPUTE_PGM_RSRC2, 20,
+	mmCOMPUTE_USER_DATA_0, 0xedcedc00,
+	mmCOMPUTE_USER_DATA_1, 0xedcedc01,
+	mmCOMPUTE_USER_DATA_2, 0xedcedc02,
+	mmCOMPUTE_USER_DATA_3, 0xedcedc03,
+	mmCOMPUTE_USER_DATA_4, 0xedcedc04,
+	mmCOMPUTE_USER_DATA_5, 0xedcedc05,
+	mmCOMPUTE_USER_DATA_6, 0xedcedc06,
+	mmCOMPUTE_USER_DATA_7, 0xedcedc07,
+	mmCOMPUTE_USER_DATA_8, 0xedcedc08,
+	mmCOMPUTE_USER_DATA_9, 0xedcedc09,
+};
+
+static const u32 sec_ded_counter_registers[] =
+{
+	mmCPC_EDC_ATC_CNT,
+	mmCPC_EDC_SCRATCH_CNT,
+	mmCPC_EDC_UCODE_CNT,
+	mmCPF_EDC_ATC_CNT,
+	mmCPF_EDC_ROQ_CNT,
+	mmCPF_EDC_TAG_CNT,
+	mmCPG_EDC_ATC_CNT,
+	mmCPG_EDC_DMA_CNT,
+	mmCPG_EDC_TAG_CNT,
+	mmDC_EDC_CSINVOC_CNT,
+	mmDC_EDC_RESTORE_CNT,
+	mmDC_EDC_STATE_CNT,
+	mmGDS_EDC_CNT,
+	mmGDS_EDC_GRBM_CNT,
+	mmGDS_EDC_OA_DED,
+	mmSPI_EDC_CNT,
+	mmSQC_ATC_EDC_GATCL1_CNT,
+	mmSQC_EDC_CNT,
+	mmSQ_EDC_DED_CNT,
+	mmSQ_EDC_INFO,
+	mmSQ_EDC_SEC_CNT,
+	mmTCC_EDC_CNT,
+	mmTCP_ATC_EDC_GATCL1_CNT,
+	mmTCP_EDC_CNT,
+	mmTD_EDC_CNT
+};
+
+static int gfx_v8_0_do_edc_gpr_workarounds(struct amdgpu_device *adev)
+{
+	struct amdgpu_ring *ring = &adev->gfx.compute_ring[0];
+	struct amdgpu_ib ib;
+	struct fence *f = NULL;
+	int r, i;
+	u32 tmp;
+	unsigned total_size, vgpr_offset, sgpr_offset;
+	u64 gpu_addr;
+
+	/* only supported on CZ */
+	if (adev->asic_type != CHIP_CARRIZO)
+		return 0;
+
+	/* bail if the compute ring is not ready */
+	if (!ring->ready)
+		return 0;
+
+	tmp = RREG32(mmGB_EDC_MODE);
+	WREG32(mmGB_EDC_MODE, 0);
+
+	total_size =
+		(((ARRAY_SIZE(vgpr_init_regs) / 2) * 3) + 4 + 5 + 2) * 4;
+	total_size +=
+		(((ARRAY_SIZE(sgpr1_init_regs) / 2) * 3) + 4 + 5 + 2) * 4;
+	total_size +=
+		(((ARRAY_SIZE(sgpr2_init_regs) / 2) * 3) + 4 + 5 + 2) * 4;
+	total_size = ALIGN(total_size, 256);
+	vgpr_offset = total_size;
+	total_size += ALIGN(sizeof(vgpr_init_compute_shader), 256);
+	sgpr_offset = total_size;
+	total_size += sizeof(sgpr_init_compute_shader);
+
+	/* allocate an indirect buffer to put the commands in */
+	memset(&ib, 0, sizeof(ib));
+	r = amdgpu_ib_get(ring, NULL, total_size, &ib);
+	if (r) {
+		DRM_ERROR("amdgpu: failed to get ib (%d).\n", r);
+		return r;
+	}
+
+	/* load the compute shaders */
+	for (i = 0; i < ARRAY_SIZE(vgpr_init_compute_shader); i++)
+		ib.ptr[i + (vgpr_offset / 4)] = vgpr_init_compute_shader[i];
+
+	for (i = 0; i < ARRAY_SIZE(sgpr_init_compute_shader); i++)
+		ib.ptr[i + (sgpr_offset / 4)] = sgpr_init_compute_shader[i];
+
+	/* init the ib length to 0 */
+	ib.length_dw = 0;
+
+	/* VGPR */
+	/* write the register state for the compute dispatch */
+	for (i = 0; i < ARRAY_SIZE(vgpr_init_regs); i += 2) {
+		ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1);
+		ib.ptr[ib.length_dw++] = vgpr_init_regs[i] - PACKET3_SET_SH_REG_START;
+		ib.ptr[ib.length_dw++] = vgpr_init_regs[i + 1];
+	}
+	/* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */
+	gpu_addr = (ib.gpu_addr + (u64)vgpr_offset) >> 8;
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2);
+	ib.ptr[ib.length_dw++] = mmCOMPUTE_PGM_LO - PACKET3_SET_SH_REG_START;
+	ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr);
+	ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr);
+
+	/* write dispatch packet */
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
+	ib.ptr[ib.length_dw++] = 8; /* x */
+	ib.ptr[ib.length_dw++] = 1; /* y */
+	ib.ptr[ib.length_dw++] = 1; /* z */
+	ib.ptr[ib.length_dw++] =
+		REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1);
+
+	/* write CS partial flush packet */
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0);
+	ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4);
+
+	/* SGPR1 */
+	/* write the register state for the compute dispatch */
+	for (i = 0; i < ARRAY_SIZE(sgpr1_init_regs); i += 2) {
+		ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1);
+		ib.ptr[ib.length_dw++] = sgpr1_init_regs[i] - PACKET3_SET_SH_REG_START;
+		ib.ptr[ib.length_dw++] = sgpr1_init_regs[i + 1];
+	}
+	/* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */
+	gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8;
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2);
+	ib.ptr[ib.length_dw++] = mmCOMPUTE_PGM_LO - PACKET3_SET_SH_REG_START;
+	ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr);
+	ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr);
+
+	/* write dispatch packet */
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
+	ib.ptr[ib.length_dw++] = 8; /* x */
+	ib.ptr[ib.length_dw++] = 1; /* y */
+	ib.ptr[ib.length_dw++] = 1; /* z */
+	ib.ptr[ib.length_dw++] =
+		REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1);
+
+	/* write CS partial flush packet */
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0);
+	ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4);
+
+	/* SGPR2 */
+	/* write the register state for the compute dispatch */
+	for (i = 0; i < ARRAY_SIZE(sgpr2_init_regs); i += 2) {
+		ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 1);
+		ib.ptr[ib.length_dw++] = sgpr2_init_regs[i] - PACKET3_SET_SH_REG_START;
+		ib.ptr[ib.length_dw++] = sgpr2_init_regs[i + 1];
+	}
+	/* write the shader start address: mmCOMPUTE_PGM_LO, mmCOMPUTE_PGM_HI */
+	gpu_addr = (ib.gpu_addr + (u64)sgpr_offset) >> 8;
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_SET_SH_REG, 2);
+	ib.ptr[ib.length_dw++] = mmCOMPUTE_PGM_LO - PACKET3_SET_SH_REG_START;
+	ib.ptr[ib.length_dw++] = lower_32_bits(gpu_addr);
+	ib.ptr[ib.length_dw++] = upper_32_bits(gpu_addr);
+
+	/* write dispatch packet */
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_DISPATCH_DIRECT, 3);
+	ib.ptr[ib.length_dw++] = 8; /* x */
+	ib.ptr[ib.length_dw++] = 1; /* y */
+	ib.ptr[ib.length_dw++] = 1; /* z */
+	ib.ptr[ib.length_dw++] =
+		REG_SET_FIELD(0, COMPUTE_DISPATCH_INITIATOR, COMPUTE_SHADER_EN, 1);
+
+	/* write CS partial flush packet */
+	ib.ptr[ib.length_dw++] = PACKET3(PACKET3_EVENT_WRITE, 0);
+	ib.ptr[ib.length_dw++] = EVENT_TYPE(7) | EVENT_INDEX(4);
+
+	/* shedule the ib on the ring */
+	r = amdgpu_sched_ib_submit_kernel_helper(adev, ring, &ib, 1, NULL,
+						 AMDGPU_FENCE_OWNER_UNDEFINED,
+						 &f);
+	if (r) {
+		DRM_ERROR("amdgpu: ib submit failed (%d).\n", r);
+		goto fail;
+	}
+
+	/* wait for the GPU to finish processing the IB */
+	r = fence_wait(f, false);
+	if (r) {
+		DRM_ERROR("amdgpu: fence wait failed (%d).\n", r);
+		goto fail;
+	}
+
+	tmp = REG_SET_FIELD(tmp, GB_EDC_MODE, DED_MODE, 2);
+	tmp = REG_SET_FIELD(tmp, GB_EDC_MODE, PROP_FED, 1);
+	WREG32(mmGB_EDC_MODE, tmp);
+
+	tmp = RREG32(mmCC_GC_EDC_CONFIG);
+	tmp = REG_SET_FIELD(tmp, CC_GC_EDC_CONFIG, DIS_EDC, 0) | 1;
+	WREG32(mmCC_GC_EDC_CONFIG, tmp);
+
+
+	/* read back registers to clear the counters */
+	for (i = 0; i < ARRAY_SIZE(sec_ded_counter_registers); i++)
+		RREG32(sec_ded_counter_registers[i]);
+
+fail:
+	fence_put(f);
+	amdgpu_ib_free(adev, &ib);
+
+	return r;
+}
+
 static void gfx_v8_0_gpu_early_init(struct amdgpu_device *adev)
 {
 	u32 gb_addr_config;
@@ -4458,6 +4774,19 @@ static int gfx_v8_0_early_init(void *handle)
 	return 0;
 }
 
+static int gfx_v8_0_late_init(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int r;
+
+	/* requires IBs so do in late init after IB pool is initialized */
+	r = gfx_v8_0_do_edc_gpr_workarounds(adev);
+	if (r)
+		return r;
+
+	return 0;
+}
+
 static int gfx_v8_0_set_powergating_state(void *handle,
 					  enum amd_powergating_state state)
 {
@@ -4995,7 +5324,7 @@ static int gfx_v8_0_priv_inst_irq(struct amdgpu_device *adev,
 
 const struct amd_ip_funcs gfx_v8_0_ip_funcs = {
 	.early_init = gfx_v8_0_early_init,
-	.late_init = NULL,
+	.late_init = gfx_v8_0_late_init,
 	.sw_init = gfx_v8_0_sw_init,
 	.sw_fini = gfx_v8_0_sw_fini,
 	.hw_init = gfx_v8_0_hw_init,
-- 
cgit v1.1


From d033a6de80054139b4358db12cf6bb8d6cf58853 Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Thu, 5 Nov 2015 15:23:09 +0800
Subject: drm/amd: abstract kernel rq and normal rq to priority of run queue
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Allows us to set priorities in the scheduler.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h           |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c       | 11 +++++------
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c    |  2 +-
 drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 14 +++++++++-----
 drivers/gpu/drm/amd/scheduler/gpu_scheduler.h |  9 +++++++--
 5 files changed, 23 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 1799973..5f97503 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1044,7 +1044,7 @@ struct amdgpu_ctx_mgr {
 	struct idr		ctx_handles;
 };
 
-int amdgpu_ctx_init(struct amdgpu_device *adev, bool kernel,
+int amdgpu_ctx_init(struct amdgpu_device *adev, enum amd_sched_priority pri,
 		    struct amdgpu_ctx *ctx);
 void amdgpu_ctx_fini(struct amdgpu_ctx *ctx);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index fec65f0..c1f2308 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -25,7 +25,7 @@
 #include <drm/drmP.h>
 #include "amdgpu.h"
 
-int amdgpu_ctx_init(struct amdgpu_device *adev, bool kernel,
+int amdgpu_ctx_init(struct amdgpu_device *adev, enum amd_sched_priority pri,
 		    struct amdgpu_ctx *ctx)
 {
 	unsigned i, j;
@@ -42,10 +42,9 @@ int amdgpu_ctx_init(struct amdgpu_device *adev, bool kernel,
 		/* create context entity for each ring */
 		for (i = 0; i < adev->num_rings; i++) {
 			struct amd_sched_rq *rq;
-			if (kernel)
-				rq = &adev->rings[i]->sched.kernel_rq;
-			else
-				rq = &adev->rings[i]->sched.sched_rq;
+			if (pri >= AMD_SCHED_MAX_PRIORITY)
+				return -EINVAL;
+			rq = &adev->rings[i]->sched.sched_rq[pri];
 			r = amd_sched_entity_init(&adev->rings[i]->sched,
 						  &ctx->rings[i].entity,
 						  rq, amdgpu_sched_jobs);
@@ -103,7 +102,7 @@ static int amdgpu_ctx_alloc(struct amdgpu_device *adev,
 		return r;
 	}
 	*id = (uint32_t)r;
-	r = amdgpu_ctx_init(adev, false, ctx);
+	r = amdgpu_ctx_init(adev, AMD_SCHED_PRIORITY_NORMAL, ctx);
 	mutex_unlock(&mgr->lock);
 
 	return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 58cb698..8477596 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1528,7 +1528,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 		return r;
 	}
 
-	r = amdgpu_ctx_init(adev, true, &adev->kernel_ctx);
+	r = amdgpu_ctx_init(adev, AMD_SCHED_PRIORITY_KERNEL, &adev->kernel_ctx);
 	if (r) {
 		dev_err(adev->dev, "failed to create kernel context (%d).\n", r);
 		return r;
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
index 651129f..e13b7a0 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
@@ -348,14 +348,17 @@ static struct amd_sched_entity *
 amd_sched_select_entity(struct amd_gpu_scheduler *sched)
 {
 	struct amd_sched_entity *entity;
+	int i;
 
 	if (!amd_sched_ready(sched))
 		return NULL;
 
 	/* Kernel run queue has higher priority than normal run queue*/
-	entity = amd_sched_rq_select_entity(&sched->kernel_rq);
-	if (entity == NULL)
-		entity = amd_sched_rq_select_entity(&sched->sched_rq);
+	for (i = 0; i < AMD_SCHED_MAX_PRIORITY; i++) {
+		entity = amd_sched_rq_select_entity(&sched->sched_rq[i]);
+		if (entity)
+			break;
+	}
 
 	return entity;
 }
@@ -477,12 +480,13 @@ int amd_sched_init(struct amd_gpu_scheduler *sched,
 		   struct amd_sched_backend_ops *ops,
 		   unsigned hw_submission, long timeout, const char *name)
 {
+	int i;
 	sched->ops = ops;
 	sched->hw_submission_limit = hw_submission;
 	sched->name = name;
 	sched->timeout = timeout;
-	amd_sched_rq_init(&sched->sched_rq);
-	amd_sched_rq_init(&sched->kernel_rq);
+	for (i = 0; i < AMD_SCHED_MAX_PRIORITY; i++)
+		amd_sched_rq_init(&sched->sched_rq[i]);
 
 	init_waitqueue_head(&sched->wake_up_worker);
 	init_waitqueue_head(&sched->job_scheduled);
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
index a0f0ae5..9403145 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
@@ -104,6 +104,12 @@ struct amd_sched_backend_ops {
 	struct fence *(*run_job)(struct amd_sched_job *sched_job);
 };
 
+enum amd_sched_priority {
+	AMD_SCHED_PRIORITY_KERNEL = 0,
+	AMD_SCHED_PRIORITY_NORMAL,
+	AMD_SCHED_MAX_PRIORITY
+};
+
 /**
  * One scheduler is implemented for each hardware ring
 */
@@ -112,8 +118,7 @@ struct amd_gpu_scheduler {
 	uint32_t			hw_submission_limit;
 	long				timeout;
 	const char			*name;
-	struct amd_sched_rq		sched_rq;
-	struct amd_sched_rq		kernel_rq;
+	struct amd_sched_rq		sched_rq[AMD_SCHED_MAX_PRIORITY];
 	wait_queue_head_t		wake_up_worker;
 	wait_queue_head_t		job_scheduled;
 	atomic_t			hw_rq_count;
-- 
cgit v1.1


From 8cdacf4457670cbd341285a2c76c542ce19ad74b Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Mon, 30 Nov 2015 14:13:11 -0500
Subject: amdgpu/gfxv8: Add missing break to switch statement from states init
 code
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 07c1ec3..296471c 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1923,6 +1923,7 @@ static void gfx_v8_0_tiling_mode_table_init(struct amdgpu_device *adev)
 			adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden;
 			WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden);
 		}
+		break;
 	case CHIP_FIJI:
 		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
 			switch (reg_offset) {
-- 
cgit v1.1


From 90d5234fdbccbd03250a54acf1a1793654e7eebf Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Fri, 16 Oct 2015 16:44:43 -0300
Subject: drm/i915: fix the CFB size check

In function find_compression_threshold() we try to over-allocate CFB
space in order to reduce reallocations and fragmentation, and we're
not considering that at the CFB size check. Consider it.

There is also a longer-term plan to kill
dev_priv->fbc.uncompressed_size, but this will come later.

v2: Use drm_mm_node_allocated() (Chris).

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/intel_fbc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 11fc528..9eb94c0 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -720,7 +720,8 @@ static int intel_fbc_setup_cfb(struct intel_crtc *crtc)
 	size = intel_fbc_calculate_cfb_size(crtc);
 	cpp = drm_format_plane_cpp(fb->pixel_format, 0);
 
-	if (size <= dev_priv->fbc.uncompressed_size)
+	if (drm_mm_node_allocated(&dev_priv->fbc.compressed_fb) &&
+	    size <= dev_priv->fbc.compressed_fb.size * dev_priv->fbc.threshold)
 		return 0;
 
 	/* Release any current block */
-- 
cgit v1.1


From e9c5fd26ac38ec64497b86d70472f8dd750410ad Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Tue, 13 Oct 2015 18:04:45 -0300
Subject: drm/i915: set dev_priv->fbc.crtc before scheduling the enable work

This thing where we need to get the crtc either from the work
structure or the fbc structure itself is confusing and unnecessary.
Set fbc.crtc right when scheduling the enable work so we can always
use it.

The problem is not what gets passed and how to retrieve it. The
problem is that when we're in the other parts of the code we always
have to keep in mind that if FBC is already enabled we have to get the
CRTC from place A, if FBC is scheduled we have to get the CRTC from
place B, and if it's disabled there's no CRTC. Having a single place
to retrieve the CRTC from allows us to treat the "is enabled" and "is
scheduled" cases as the same case, reducing the mistake surface. I
guess I should add this to the commit message.

Besides the immediate advantages, this is also going to make one of
the next commits much simpler. And even later, when we introduce
enable/disable + activate/deactivate, this will be even simpler as
we'll set the CRTC at enable time. So all the
activate/deactivate/update code can just look at the single CRTC
variable regardless of the current state.

v2: Improve commit message (Chris).
v3: Rebase after changing the patch order.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/i915_drv.h  |  1 -
 drivers/gpu/drm/i915/intel_fbc.c | 22 +++++++++-------------
 2 files changed, 9 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ba611c7..e9ea7c4 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -921,7 +921,6 @@ struct i915_fbc {
 
 	struct intel_fbc_work {
 		struct delayed_work work;
-		struct intel_crtc *crtc;
 		struct drm_framebuffer *fb;
 	} *fbc_work;
 
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 9eb94c0..70b55c0c 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -334,14 +334,13 @@ bool intel_fbc_enabled(struct drm_i915_private *dev_priv)
 	return dev_priv->fbc.enabled;
 }
 
-static void intel_fbc_enable(struct intel_crtc *crtc,
-			     const struct drm_framebuffer *fb)
+static void intel_fbc_enable(const struct drm_framebuffer *fb)
 {
-	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+	struct drm_i915_private *dev_priv = fb->dev->dev_private;
+	struct intel_crtc *crtc = dev_priv->fbc.crtc;
 
 	dev_priv->fbc.enable_fbc(crtc);
 
-	dev_priv->fbc.crtc = crtc;
 	dev_priv->fbc.fb_id = fb->base.id;
 	dev_priv->fbc.y = crtc->base.y;
 }
@@ -351,8 +350,8 @@ static void intel_fbc_work_fn(struct work_struct *__work)
 	struct intel_fbc_work *work =
 		container_of(to_delayed_work(__work),
 			     struct intel_fbc_work, work);
-	struct drm_i915_private *dev_priv = work->crtc->base.dev->dev_private;
-	struct drm_framebuffer *crtc_fb = work->crtc->base.primary->fb;
+	struct drm_i915_private *dev_priv = work->fb->dev->dev_private;
+	struct drm_framebuffer *crtc_fb = dev_priv->fbc.crtc->base.primary->fb;
 
 	mutex_lock(&dev_priv->fbc.lock);
 	if (work == dev_priv->fbc.fbc_work) {
@@ -360,7 +359,7 @@ static void intel_fbc_work_fn(struct work_struct *__work)
 		 * the prior work.
 		 */
 		if (crtc_fb == work->fb)
-			intel_fbc_enable(work->crtc, work->fb);
+			intel_fbc_enable(work->fb);
 
 		dev_priv->fbc.fbc_work = NULL;
 	}
@@ -400,15 +399,15 @@ static void intel_fbc_schedule_enable(struct intel_crtc *crtc)
 	WARN_ON(!mutex_is_locked(&dev_priv->fbc.lock));
 
 	intel_fbc_cancel_work(dev_priv);
+	dev_priv->fbc.crtc = crtc;
 
 	work = kzalloc(sizeof(*work), GFP_KERNEL);
 	if (work == NULL) {
 		DRM_ERROR("Failed to allocate FBC work structure\n");
-		intel_fbc_enable(crtc, crtc->base.primary->fb);
+		intel_fbc_enable(crtc->base.primary->fb);
 		return;
 	}
 
-	work->crtc = crtc;
 	work->fb = crtc->base.primary->fb;
 	INIT_DELAYED_WORK(&work->work, intel_fbc_work_fn);
 
@@ -984,11 +983,8 @@ void intel_fbc_invalidate(struct drm_i915_private *dev_priv,
 
 	mutex_lock(&dev_priv->fbc.lock);
 
-	if (dev_priv->fbc.enabled)
+	if (dev_priv->fbc.enabled || dev_priv->fbc.fbc_work)
 		fbc_bits = INTEL_FRONTBUFFER_PRIMARY(dev_priv->fbc.crtc->pipe);
-	else if (dev_priv->fbc.fbc_work)
-		fbc_bits = INTEL_FRONTBUFFER_PRIMARY(
-					dev_priv->fbc.fbc_work->crtc->pipe);
 	else
 		fbc_bits = dev_priv->fbc.possible_framebuffer_bits;
 
-- 
cgit v1.1


From 754d113304aa640b9b3ffa5535a1565b95e5fdb6 Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Tue, 13 Oct 2015 19:13:25 -0300
Subject: drm/i915: pass the crtc as an argument to intel_fbc_update()

There's no need to reevaluate the status of every single crtc when a
single crtc changes its state.

With this, we're cutting the case where due to a change in pipe B,
intel_fbc_update() is called, then intel_fbc_find_crtc() concludes FBC
should be enabled on pipe A, then it completely rechecks the state of
pipe A only to conclude FBC should remain enabled on pipe A. If any
change on pipe A triggers a need to recompute whether FBC is valid on
pipe A, then at some point someone is going to call
intel_fbc_update(PIPE_A).

The addition of intel_fbc_deactivate() is necessary so we keep track
of the previously selected CRTC when we do invalidate/flush. We're
also going to continue the enable/disable/activate/deactivate concept
in the next patches.

v2: Rebase.
v3: Rebase after changing the patch order.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/intel_display.c |  3 +-
 drivers/gpu/drm/i915/intel_drv.h     |  2 +-
 drivers/gpu/drm/i915/intel_fbc.c     | 68 +++++++++++++++---------------------
 3 files changed, 31 insertions(+), 42 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index edc034d..353fd68 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4792,7 +4792,6 @@ static void intel_post_plane_update(struct intel_crtc *crtc)
 {
 	struct intel_crtc_atomic_commit *atomic = &crtc->atomic;
 	struct drm_device *dev = crtc->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	if (atomic->wait_vblank)
 		intel_wait_for_vblank(dev, crtc->pipe);
@@ -4806,7 +4805,7 @@ static void intel_post_plane_update(struct intel_crtc *crtc)
 		intel_update_watermarks(&crtc->base);
 
 	if (atomic->update_fbc)
-		intel_fbc_update(dev_priv);
+		intel_fbc_update(crtc);
 
 	if (atomic->post_enable_primary)
 		intel_post_enable_primary(&crtc->base);
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index d82723b..ae0a78b 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1323,7 +1323,7 @@ static inline void intel_fbdev_restore_mode(struct drm_device *dev)
 
 /* intel_fbc.c */
 bool intel_fbc_enabled(struct drm_i915_private *dev_priv);
-void intel_fbc_update(struct drm_i915_private *dev_priv);
+void intel_fbc_update(struct intel_crtc *crtc);
 void intel_fbc_init(struct drm_i915_private *dev_priv);
 void intel_fbc_disable(struct drm_i915_private *dev_priv);
 void intel_fbc_disable_crtc(struct intel_crtc *crtc);
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 70b55c0c..263d450 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -429,7 +429,7 @@ static void intel_fbc_schedule_enable(struct intel_crtc *crtc)
 	schedule_delayed_work(&work->work, msecs_to_jiffies(50));
 }
 
-static void __intel_fbc_disable(struct drm_i915_private *dev_priv)
+static void intel_fbc_deactivate(struct drm_i915_private *dev_priv)
 {
 	WARN_ON(!mutex_is_locked(&dev_priv->fbc.lock));
 
@@ -437,6 +437,11 @@ static void __intel_fbc_disable(struct drm_i915_private *dev_priv)
 
 	if (dev_priv->fbc.enabled)
 		dev_priv->fbc.disable_fbc(dev_priv);
+}
+
+static void __intel_fbc_disable(struct drm_i915_private *dev_priv)
+{
+	intel_fbc_deactivate(dev_priv);
 	dev_priv->fbc.crtc = NULL;
 }
 
@@ -501,24 +506,6 @@ static bool crtc_is_valid(struct intel_crtc *crtc)
 	return true;
 }
 
-static struct drm_crtc *intel_fbc_find_crtc(struct drm_i915_private *dev_priv)
-{
-	struct drm_crtc *crtc = NULL, *tmp_crtc;
-	enum pipe pipe;
-
-	for_each_pipe(dev_priv, pipe) {
-		tmp_crtc = dev_priv->pipe_to_crtc_mapping[pipe];
-
-		if (crtc_is_valid(to_intel_crtc(tmp_crtc)))
-			crtc = tmp_crtc;
-	}
-
-	if (!crtc)
-		return NULL;
-
-	return crtc;
-}
-
 static bool multiple_pipes_ok(struct drm_i915_private *dev_priv)
 {
 	enum pipe pipe;
@@ -804,21 +791,28 @@ static bool intel_fbc_hw_tracking_covers_screen(struct intel_crtc *crtc)
 
 /**
  * __intel_fbc_update - enable/disable FBC as needed, unlocked
- * @dev_priv: i915 device instance
+ * @crtc: the CRTC that triggered the update
  *
  * This function completely reevaluates the status of FBC, then enables,
  * disables or maintains it on the same state.
  */
-static void __intel_fbc_update(struct drm_i915_private *dev_priv)
+static void __intel_fbc_update(struct intel_crtc *crtc)
 {
-	struct drm_crtc *drm_crtc = NULL;
-	struct intel_crtc *crtc;
+	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
 	struct drm_framebuffer *fb;
 	struct drm_i915_gem_object *obj;
 	const struct drm_display_mode *adjusted_mode;
 
 	WARN_ON(!mutex_is_locked(&dev_priv->fbc.lock));
 
+	if (!multiple_pipes_ok(dev_priv)) {
+		set_no_fbc_reason(dev_priv, "more than one pipe active");
+		goto out_disable;
+	}
+
+	if (dev_priv->fbc.crtc != NULL && dev_priv->fbc.crtc != crtc)
+		return;
+
 	if (intel_vgpu_active(dev_priv->dev))
 		i915.enable_fbc = 0;
 
@@ -832,18 +826,11 @@ static void __intel_fbc_update(struct drm_i915_private *dev_priv)
 		goto out_disable;
 	}
 
-	drm_crtc = intel_fbc_find_crtc(dev_priv);
-	if (!drm_crtc) {
+	if (!crtc_is_valid(crtc)) {
 		set_no_fbc_reason(dev_priv, "no output");
 		goto out_disable;
 	}
 
-	if (!multiple_pipes_ok(dev_priv)) {
-		set_no_fbc_reason(dev_priv, "more than one pipe active");
-		goto out_disable;
-	}
-
-	crtc = to_intel_crtc(drm_crtc);
 	fb = crtc->base.primary->fb;
 	obj = intel_fb_obj(fb);
 	adjusted_mode = &crtc->config->base.adjusted_mode;
@@ -909,7 +896,8 @@ static void __intel_fbc_update(struct drm_i915_private *dev_priv)
 	 */
 	if (dev_priv->fbc.crtc == crtc &&
 	    dev_priv->fbc.fb_id == fb->base.id &&
-	    dev_priv->fbc.y == crtc->base.y)
+	    dev_priv->fbc.y == crtc->base.y &&
+	    dev_priv->fbc.enabled)
 		return;
 
 	if (intel_fbc_enabled(dev_priv)) {
@@ -955,17 +943,19 @@ out_disable:
 
 /*
  * intel_fbc_update - enable/disable FBC as needed
- * @dev_priv: i915 device instance
+ * @crtc: the CRTC that triggered the update
  *
  * This function reevaluates the overall state and enables or disables FBC.
  */
-void intel_fbc_update(struct drm_i915_private *dev_priv)
+void intel_fbc_update(struct intel_crtc *crtc)
 {
+	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+
 	if (!fbc_supported(dev_priv))
 		return;
 
 	mutex_lock(&dev_priv->fbc.lock);
-	__intel_fbc_update(dev_priv);
+	__intel_fbc_update(crtc);
 	mutex_unlock(&dev_priv->fbc.lock);
 }
 
@@ -991,7 +981,7 @@ void intel_fbc_invalidate(struct drm_i915_private *dev_priv,
 	dev_priv->fbc.busy_bits |= (fbc_bits & frontbuffer_bits);
 
 	if (dev_priv->fbc.busy_bits)
-		__intel_fbc_disable(dev_priv);
+		intel_fbc_deactivate(dev_priv);
 
 	mutex_unlock(&dev_priv->fbc.lock);
 }
@@ -1009,9 +999,9 @@ void intel_fbc_flush(struct drm_i915_private *dev_priv,
 
 	dev_priv->fbc.busy_bits &= ~frontbuffer_bits;
 
-	if (!dev_priv->fbc.busy_bits) {
-		__intel_fbc_disable(dev_priv);
-		__intel_fbc_update(dev_priv);
+	if (!dev_priv->fbc.busy_bits && dev_priv->fbc.crtc) {
+		intel_fbc_deactivate(dev_priv);
+		__intel_fbc_update(dev_priv->fbc.crtc);
 	}
 
 	mutex_unlock(&dev_priv->fbc.lock);
-- 
cgit v1.1


From 0e631adc1aefcae2a35c9d1649ecc263cb534df9 Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Wed, 14 Oct 2015 17:45:36 -0300
Subject: drm/i915: introduce is_active/activate/deactivate to the FBC
 terminology

The long term goal is to have enable/disable as the higher level
functions and activate/deactivate as the lower level functions, just
like we do for PSR and for the CRTC. This way, we'll run enable and
disable once per modeset, while update, activate and deactivate will
be run many times. With this, we can move the checks and code that
need to run only once per modeset to enable(), making the code simpler
and possibly a little faster.

This patch is just the first step on the conversion: it starts by
converting the current low level functions from enable/disable to
activate/deactivate. This patch by itself has no benefits other than
making review and rebase easier. Please see the next patches for more
details on the conversion.

v2:
  - Rebase.
  - Improve commit message (Chris).
v3: Rebase after changing the patch order.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/i915_debugfs.c  |   2 +-
 drivers/gpu/drm/i915/i915_drv.h      |  10 ++-
 drivers/gpu/drm/i915/intel_display.c |   4 +-
 drivers/gpu/drm/i915/intel_drv.h     |   2 +-
 drivers/gpu/drm/i915/intel_fbc.c     | 114 +++++++++++++++++------------------
 drivers/gpu/drm/i915/intel_pm.c      |   2 +-
 6 files changed, 66 insertions(+), 68 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index bfd57fb..9cc5729 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1639,7 +1639,7 @@ static int i915_fbc_status(struct seq_file *m, void *unused)
 	intel_runtime_pm_get(dev_priv);
 	mutex_lock(&dev_priv->fbc.lock);
 
-	if (intel_fbc_enabled(dev_priv))
+	if (intel_fbc_is_active(dev_priv))
 		seq_puts(m, "FBC enabled\n");
 	else
 		seq_printf(m, "FBC disabled: %s\n",
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e9ea7c4..03d6823 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -915,9 +915,7 @@ struct i915_fbc {
 
 	bool false_color;
 
-	/* Tracks whether the HW is actually enabled, not whether the feature is
-	 * possible. */
-	bool enabled;
+	bool active;
 
 	struct intel_fbc_work {
 		struct delayed_work work;
@@ -926,9 +924,9 @@ struct i915_fbc {
 
 	const char *no_fbc_reason;
 
-	bool (*fbc_enabled)(struct drm_i915_private *dev_priv);
-	void (*enable_fbc)(struct intel_crtc *crtc);
-	void (*disable_fbc)(struct drm_i915_private *dev_priv);
+	bool (*is_active)(struct drm_i915_private *dev_priv);
+	void (*activate)(struct intel_crtc *crtc);
+	void (*deactivate)(struct drm_i915_private *dev_priv);
 };
 
 /**
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 353fd68..246a9f7 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3174,8 +3174,8 @@ intel_pipe_set_base_atomic(struct drm_crtc *crtc, struct drm_framebuffer *fb,
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
-	if (dev_priv->fbc.disable_fbc)
-		dev_priv->fbc.disable_fbc(dev_priv);
+	if (dev_priv->fbc.deactivate)
+		dev_priv->fbc.deactivate(dev_priv);
 
 	dev_priv->display.update_primary_plane(crtc, fb, x, y);
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index ae0a78b..9d77e2a 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1322,7 +1322,7 @@ static inline void intel_fbdev_restore_mode(struct drm_device *dev)
 #endif
 
 /* intel_fbc.c */
-bool intel_fbc_enabled(struct drm_i915_private *dev_priv);
+bool intel_fbc_is_active(struct drm_i915_private *dev_priv);
 void intel_fbc_update(struct intel_crtc *crtc);
 void intel_fbc_init(struct drm_i915_private *dev_priv);
 void intel_fbc_disable(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 263d450..d848682 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -43,7 +43,7 @@
 
 static inline bool fbc_supported(struct drm_i915_private *dev_priv)
 {
-	return dev_priv->fbc.enable_fbc != NULL;
+	return dev_priv->fbc.activate != NULL;
 }
 
 static inline bool fbc_on_pipe_a_only(struct drm_i915_private *dev_priv)
@@ -64,11 +64,11 @@ static unsigned int get_crtc_fence_y_offset(struct intel_crtc *crtc)
 	return crtc->base.y - crtc->adjusted_y;
 }
 
-static void i8xx_fbc_disable(struct drm_i915_private *dev_priv)
+static void i8xx_fbc_deactivate(struct drm_i915_private *dev_priv)
 {
 	u32 fbc_ctl;
 
-	dev_priv->fbc.enabled = false;
+	dev_priv->fbc.active = false;
 
 	/* Disable compression */
 	fbc_ctl = I915_READ(FBC_CONTROL);
@@ -84,10 +84,10 @@ static void i8xx_fbc_disable(struct drm_i915_private *dev_priv)
 		return;
 	}
 
-	DRM_DEBUG_KMS("disabled FBC\n");
+	DRM_DEBUG_KMS("deactivated FBC\n");
 }
 
-static void i8xx_fbc_enable(struct intel_crtc *crtc)
+static void i8xx_fbc_activate(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
 	struct drm_framebuffer *fb = crtc->base.primary->fb;
@@ -96,7 +96,7 @@ static void i8xx_fbc_enable(struct intel_crtc *crtc)
 	int i;
 	u32 fbc_ctl;
 
-	dev_priv->fbc.enabled = true;
+	dev_priv->fbc.active = true;
 
 	/* Note: fbc.threshold == 1 for i8xx */
 	cfb_pitch = dev_priv->fbc.uncompressed_size / FBC_LL_SIZE;
@@ -133,23 +133,23 @@ static void i8xx_fbc_enable(struct intel_crtc *crtc)
 	fbc_ctl |= obj->fence_reg;
 	I915_WRITE(FBC_CONTROL, fbc_ctl);
 
-	DRM_DEBUG_KMS("enabled FBC, pitch %d, yoff %d, plane %c\n",
+	DRM_DEBUG_KMS("activated FBC, pitch %d, yoff %d, plane %c\n",
 		      cfb_pitch, crtc->base.y, plane_name(crtc->plane));
 }
 
-static bool i8xx_fbc_enabled(struct drm_i915_private *dev_priv)
+static bool i8xx_fbc_is_active(struct drm_i915_private *dev_priv)
 {
 	return I915_READ(FBC_CONTROL) & FBC_CTL_EN;
 }
 
-static void g4x_fbc_enable(struct intel_crtc *crtc)
+static void g4x_fbc_activate(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
 	struct drm_framebuffer *fb = crtc->base.primary->fb;
 	struct drm_i915_gem_object *obj = intel_fb_obj(fb);
 	u32 dpfc_ctl;
 
-	dev_priv->fbc.enabled = true;
+	dev_priv->fbc.active = true;
 
 	dpfc_ctl = DPFC_CTL_PLANE(crtc->plane) | DPFC_SR_EN;
 	if (drm_format_plane_cpp(fb->pixel_format, 0) == 2)
@@ -163,14 +163,14 @@ static void g4x_fbc_enable(struct intel_crtc *crtc)
 	/* enable it... */
 	I915_WRITE(DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
 
-	DRM_DEBUG_KMS("enabled fbc on plane %c\n", plane_name(crtc->plane));
+	DRM_DEBUG_KMS("activated fbc on plane %c\n", plane_name(crtc->plane));
 }
 
-static void g4x_fbc_disable(struct drm_i915_private *dev_priv)
+static void g4x_fbc_deactivate(struct drm_i915_private *dev_priv)
 {
 	u32 dpfc_ctl;
 
-	dev_priv->fbc.enabled = false;
+	dev_priv->fbc.active = false;
 
 	/* Disable compression */
 	dpfc_ctl = I915_READ(DPFC_CONTROL);
@@ -178,11 +178,11 @@ static void g4x_fbc_disable(struct drm_i915_private *dev_priv)
 		dpfc_ctl &= ~DPFC_CTL_EN;
 		I915_WRITE(DPFC_CONTROL, dpfc_ctl);
 
-		DRM_DEBUG_KMS("disabled FBC\n");
+		DRM_DEBUG_KMS("deactivated FBC\n");
 	}
 }
 
-static bool g4x_fbc_enabled(struct drm_i915_private *dev_priv)
+static bool g4x_fbc_is_active(struct drm_i915_private *dev_priv)
 {
 	return I915_READ(DPFC_CONTROL) & DPFC_CTL_EN;
 }
@@ -194,7 +194,7 @@ static void intel_fbc_recompress(struct drm_i915_private *dev_priv)
 	POSTING_READ(MSG_FBC_REND_STATE);
 }
 
-static void ilk_fbc_enable(struct intel_crtc *crtc)
+static void ilk_fbc_activate(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
 	struct drm_framebuffer *fb = crtc->base.primary->fb;
@@ -203,7 +203,7 @@ static void ilk_fbc_enable(struct intel_crtc *crtc)
 	int threshold = dev_priv->fbc.threshold;
 	unsigned int y_offset;
 
-	dev_priv->fbc.enabled = true;
+	dev_priv->fbc.active = true;
 
 	dpfc_ctl = DPFC_CTL_PLANE(crtc->plane);
 	if (drm_format_plane_cpp(fb->pixel_format, 0) == 2)
@@ -239,14 +239,14 @@ static void ilk_fbc_enable(struct intel_crtc *crtc)
 
 	intel_fbc_recompress(dev_priv);
 
-	DRM_DEBUG_KMS("enabled fbc on plane %c\n", plane_name(crtc->plane));
+	DRM_DEBUG_KMS("activated fbc on plane %c\n", plane_name(crtc->plane));
 }
 
-static void ilk_fbc_disable(struct drm_i915_private *dev_priv)
+static void ilk_fbc_deactivate(struct drm_i915_private *dev_priv)
 {
 	u32 dpfc_ctl;
 
-	dev_priv->fbc.enabled = false;
+	dev_priv->fbc.active = false;
 
 	/* Disable compression */
 	dpfc_ctl = I915_READ(ILK_DPFC_CONTROL);
@@ -254,16 +254,16 @@ static void ilk_fbc_disable(struct drm_i915_private *dev_priv)
 		dpfc_ctl &= ~DPFC_CTL_EN;
 		I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl);
 
-		DRM_DEBUG_KMS("disabled FBC\n");
+		DRM_DEBUG_KMS("deactivated FBC\n");
 	}
 }
 
-static bool ilk_fbc_enabled(struct drm_i915_private *dev_priv)
+static bool ilk_fbc_is_active(struct drm_i915_private *dev_priv)
 {
 	return I915_READ(ILK_DPFC_CONTROL) & DPFC_CTL_EN;
 }
 
-static void gen7_fbc_enable(struct intel_crtc *crtc)
+static void gen7_fbc_activate(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
 	struct drm_framebuffer *fb = crtc->base.primary->fb;
@@ -271,7 +271,7 @@ static void gen7_fbc_enable(struct intel_crtc *crtc)
 	u32 dpfc_ctl;
 	int threshold = dev_priv->fbc.threshold;
 
-	dev_priv->fbc.enabled = true;
+	dev_priv->fbc.active = true;
 
 	dpfc_ctl = 0;
 	if (IS_IVYBRIDGE(dev_priv))
@@ -318,28 +318,28 @@ static void gen7_fbc_enable(struct intel_crtc *crtc)
 
 	intel_fbc_recompress(dev_priv);
 
-	DRM_DEBUG_KMS("enabled fbc on plane %c\n", plane_name(crtc->plane));
+	DRM_DEBUG_KMS("activated fbc on plane %c\n", plane_name(crtc->plane));
 }
 
 /**
- * intel_fbc_enabled - Is FBC enabled?
+ * intel_fbc_is_active - Is FBC active?
  * @dev_priv: i915 device instance
  *
  * This function is used to verify the current state of FBC.
  * FIXME: This should be tracked in the plane config eventually
  *        instead of queried at runtime for most callers.
  */
-bool intel_fbc_enabled(struct drm_i915_private *dev_priv)
+bool intel_fbc_is_active(struct drm_i915_private *dev_priv)
 {
-	return dev_priv->fbc.enabled;
+	return dev_priv->fbc.active;
 }
 
-static void intel_fbc_enable(const struct drm_framebuffer *fb)
+static void intel_fbc_activate(const struct drm_framebuffer *fb)
 {
 	struct drm_i915_private *dev_priv = fb->dev->dev_private;
 	struct intel_crtc *crtc = dev_priv->fbc.crtc;
 
-	dev_priv->fbc.enable_fbc(crtc);
+	dev_priv->fbc.activate(crtc);
 
 	dev_priv->fbc.fb_id = fb->base.id;
 	dev_priv->fbc.y = crtc->base.y;
@@ -359,7 +359,7 @@ static void intel_fbc_work_fn(struct work_struct *__work)
 		 * the prior work.
 		 */
 		if (crtc_fb == work->fb)
-			intel_fbc_enable(work->fb);
+			intel_fbc_activate(work->fb);
 
 		dev_priv->fbc.fbc_work = NULL;
 	}
@@ -391,7 +391,7 @@ static void intel_fbc_cancel_work(struct drm_i915_private *dev_priv)
 	dev_priv->fbc.fbc_work = NULL;
 }
 
-static void intel_fbc_schedule_enable(struct intel_crtc *crtc)
+static void intel_fbc_schedule_activation(struct intel_crtc *crtc)
 {
 	struct intel_fbc_work *work;
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
@@ -404,7 +404,7 @@ static void intel_fbc_schedule_enable(struct intel_crtc *crtc)
 	work = kzalloc(sizeof(*work), GFP_KERNEL);
 	if (work == NULL) {
 		DRM_ERROR("Failed to allocate FBC work structure\n");
-		intel_fbc_enable(crtc->base.primary->fb);
+		intel_fbc_activate(crtc->base.primary->fb);
 		return;
 	}
 
@@ -435,8 +435,8 @@ static void intel_fbc_deactivate(struct drm_i915_private *dev_priv)
 
 	intel_fbc_cancel_work(dev_priv);
 
-	if (dev_priv->fbc.enabled)
-		dev_priv->fbc.disable_fbc(dev_priv);
+	if (dev_priv->fbc.active)
+		dev_priv->fbc.deactivate(dev_priv);
 }
 
 static void __intel_fbc_disable(struct drm_i915_private *dev_priv)
@@ -897,10 +897,10 @@ static void __intel_fbc_update(struct intel_crtc *crtc)
 	if (dev_priv->fbc.crtc == crtc &&
 	    dev_priv->fbc.fb_id == fb->base.id &&
 	    dev_priv->fbc.y == crtc->base.y &&
-	    dev_priv->fbc.enabled)
+	    dev_priv->fbc.active)
 		return;
 
-	if (intel_fbc_enabled(dev_priv)) {
+	if (intel_fbc_is_active(dev_priv)) {
 		/* We update FBC along two paths, after changing fb/crtc
 		 * configuration (modeswitching) and after page-flipping
 		 * finishes. For the latter, we know that not only did
@@ -928,13 +928,13 @@ static void __intel_fbc_update(struct intel_crtc *crtc)
 		__intel_fbc_disable(dev_priv);
 	}
 
-	intel_fbc_schedule_enable(crtc);
+	intel_fbc_schedule_activation(crtc);
 	dev_priv->fbc.no_fbc_reason = "FBC enabled (not necessarily active)";
 	return;
 
 out_disable:
 	/* Multiple disables should be harmless */
-	if (intel_fbc_enabled(dev_priv)) {
+	if (intel_fbc_is_active(dev_priv)) {
 		DRM_DEBUG_KMS("unsupported config, disabling FBC\n");
 		__intel_fbc_disable(dev_priv);
 	}
@@ -973,7 +973,7 @@ void intel_fbc_invalidate(struct drm_i915_private *dev_priv,
 
 	mutex_lock(&dev_priv->fbc.lock);
 
-	if (dev_priv->fbc.enabled || dev_priv->fbc.fbc_work)
+	if (dev_priv->fbc.active || dev_priv->fbc.fbc_work)
 		fbc_bits = INTEL_FRONTBUFFER_PRIMARY(dev_priv->fbc.crtc->pipe);
 	else
 		fbc_bits = dev_priv->fbc.possible_framebuffer_bits;
@@ -1018,7 +1018,7 @@ void intel_fbc_init(struct drm_i915_private *dev_priv)
 	enum pipe pipe;
 
 	mutex_init(&dev_priv->fbc.lock);
-	dev_priv->fbc.enabled = false;
+	dev_priv->fbc.active = false;
 
 	if (!HAS_FBC(dev_priv)) {
 		dev_priv->fbc.no_fbc_reason = "unsupported by this chipset";
@@ -1034,29 +1034,29 @@ void intel_fbc_init(struct drm_i915_private *dev_priv)
 	}
 
 	if (INTEL_INFO(dev_priv)->gen >= 7) {
-		dev_priv->fbc.fbc_enabled = ilk_fbc_enabled;
-		dev_priv->fbc.enable_fbc = gen7_fbc_enable;
-		dev_priv->fbc.disable_fbc = ilk_fbc_disable;
+		dev_priv->fbc.is_active = ilk_fbc_is_active;
+		dev_priv->fbc.activate = gen7_fbc_activate;
+		dev_priv->fbc.deactivate = ilk_fbc_deactivate;
 	} else if (INTEL_INFO(dev_priv)->gen >= 5) {
-		dev_priv->fbc.fbc_enabled = ilk_fbc_enabled;
-		dev_priv->fbc.enable_fbc = ilk_fbc_enable;
-		dev_priv->fbc.disable_fbc = ilk_fbc_disable;
+		dev_priv->fbc.is_active = ilk_fbc_is_active;
+		dev_priv->fbc.activate = ilk_fbc_activate;
+		dev_priv->fbc.deactivate = ilk_fbc_deactivate;
 	} else if (IS_GM45(dev_priv)) {
-		dev_priv->fbc.fbc_enabled = g4x_fbc_enabled;
-		dev_priv->fbc.enable_fbc = g4x_fbc_enable;
-		dev_priv->fbc.disable_fbc = g4x_fbc_disable;
+		dev_priv->fbc.is_active = g4x_fbc_is_active;
+		dev_priv->fbc.activate = g4x_fbc_activate;
+		dev_priv->fbc.deactivate = g4x_fbc_deactivate;
 	} else {
-		dev_priv->fbc.fbc_enabled = i8xx_fbc_enabled;
-		dev_priv->fbc.enable_fbc = i8xx_fbc_enable;
-		dev_priv->fbc.disable_fbc = i8xx_fbc_disable;
+		dev_priv->fbc.is_active = i8xx_fbc_is_active;
+		dev_priv->fbc.activate = i8xx_fbc_activate;
+		dev_priv->fbc.deactivate = i8xx_fbc_deactivate;
 
 		/* This value was pulled out of someone's hat */
 		I915_WRITE(FBC_CONTROL, 500 << FBC_CTL_INTERVAL_SHIFT);
 	}
 
 	/* We still don't have any sort of hardware state readout for FBC, so
-	 * disable it in case the BIOS enabled it to make sure software matches
-	 * the hardware state. */
-	if (dev_priv->fbc.fbc_enabled(dev_priv))
-		dev_priv->fbc.disable_fbc(dev_priv);
+	 * deactivate it in case the BIOS activated it to make sure software
+	 * matches the hardware state. */
+	if (dev_priv->fbc.is_active(dev_priv))
+		dev_priv->fbc.deactivate(dev_priv);
 }
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 612a8b4..ee05ce8 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2430,7 +2430,7 @@ static void ilk_wm_merge(struct drm_device *dev,
 	 * enabled sometime later.
 	 */
 	if (IS_GEN5(dev) && !merged->fbc_wm_enabled &&
-	    intel_fbc_enabled(dev_priv)) {
+	    intel_fbc_is_active(dev_priv)) {
 		for (level = 2; level <= max_level; level++) {
 			struct intel_wm_level *wm = &merged->wm[level];
 
-- 
cgit v1.1


From d029bcad6e4157be4551f396e6a417465eca3409 Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Thu, 15 Oct 2015 10:44:46 -0300
Subject: drm/i915: introduce intel_fbc_{enable,disable}

The goal is to call FBC enable/disable only once per modeset, while
activate/deactivate/update will be called multiple times.

The enable() function will be responsible for deciding if a CRTC will
have FBC on it and then it will "lock" FBC on this CRTC: it won't be
possible to change FBC's CRTC until disable(). With this, all checks
and resource acquisition that only need to be done once per modeset
can be moved from update() to enable(). And then the update(),
activate() and deactivate() code will also get simpler since they
won't need to worry about the CRTC being changed.

The disable() function will do the reverse operation of enable(). One
of its features is that it should only be called while the pipe is
already off. This guarantees that FBC is stopped and nothing is
using the CFB.

With this, the activate() and deactivate() functions just start and
temporarily stop FBC. They are the ones touching the hardware enable
bit, so HW state reflects dev_priv->crtc.active.

The last function remaining is update(). A lot of times I thought
about renaming update() to activate() or try_to_activate() since it's
called when we want to activate FBC. The thing is that update() may
not only decide to activate FBC, but also deactivate or keep it on the
same state, so I'll leave this name for now.

Moving code to enable() and disable() will also help in case we decide
to move FBC to pipe_config or something else later.

The current patch only puts the very basic code on enable() and
disable(). The next commits will take care of moving more stuff from
update() to the new functions.

v2:
  - Rebase.
  - Improve commit message (Chris).
v3: Rebase after changing the patch order.
v4: Rebase again after upstream changes.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/i915_drv.h      |   1 +
 drivers/gpu/drm/i915/intel_display.c |  16 ++-
 drivers/gpu/drm/i915/intel_drv.h     |   2 +
 drivers/gpu/drm/i915/intel_fbc.c     | 196 +++++++++++++++++++++++++----------
 4 files changed, 157 insertions(+), 58 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 03d6823..2493ad2 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -915,6 +915,7 @@ struct i915_fbc {
 
 	bool false_color;
 
+	bool enabled;
 	bool active;
 
 	struct intel_fbc_work {
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 246a9f7..602e2be 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4820,7 +4820,7 @@ static void intel_pre_plane_update(struct intel_crtc *crtc)
 	struct intel_crtc_atomic_commit *atomic = &crtc->atomic;
 
 	if (atomic->disable_fbc)
-		intel_fbc_disable_crtc(crtc);
+		intel_fbc_deactivate(crtc);
 
 	if (crtc->atomic.disable_ips)
 		hsw_disable_ips(crtc);
@@ -4928,6 +4928,8 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
 	if (intel_crtc->config->has_pch_encoder)
 		intel_wait_for_vblank(dev, pipe);
 	intel_set_pch_fifo_underrun_reporting(dev_priv, pipe, true);
+
+	intel_fbc_enable(intel_crtc);
 }
 
 /* IPS only exists on ULT machines and is tied to pipe A. */
@@ -5040,6 +5042,8 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
 		intel_wait_for_vblank(dev, hsw_workaround_pipe);
 		intel_wait_for_vblank(dev, hsw_workaround_pipe);
 	}
+
+	intel_fbc_enable(intel_crtc);
 }
 
 static void ironlake_pfit_disable(struct intel_crtc *crtc, bool force)
@@ -5120,6 +5124,8 @@ static void ironlake_crtc_disable(struct drm_crtc *crtc)
 	}
 
 	intel_set_pch_fifo_underrun_reporting(dev_priv, pipe, true);
+
+	intel_fbc_disable_crtc(intel_crtc);
 }
 
 static void haswell_crtc_disable(struct drm_crtc *crtc)
@@ -5170,6 +5176,8 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
 	if (intel_crtc->config->has_pch_encoder)
 		intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
 						      true);
+
+	intel_fbc_disable_crtc(intel_crtc);
 }
 
 static void i9xx_pfit_enable(struct intel_crtc *crtc)
@@ -6262,6 +6270,8 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc)
 
 	for_each_encoder_on_crtc(dev, crtc, encoder)
 		encoder->enable(encoder);
+
+	intel_fbc_enable(intel_crtc);
 }
 
 static void i9xx_pfit_disable(struct intel_crtc *crtc)
@@ -6324,6 +6334,8 @@ static void i9xx_crtc_disable(struct drm_crtc *crtc)
 
 	if (!IS_GEN2(dev))
 		intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false);
+
+	intel_fbc_disable_crtc(intel_crtc);
 }
 
 static void intel_crtc_disable_noatomic(struct drm_crtc *crtc)
@@ -11585,7 +11597,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
 			  to_intel_plane(primary)->frontbuffer_bit);
 	mutex_unlock(&dev->struct_mutex);
 
-	intel_fbc_disable_crtc(intel_crtc);
+	intel_fbc_deactivate(intel_crtc);
 	intel_frontbuffer_flip_prepare(dev,
 				       to_intel_plane(primary)->frontbuffer_bit);
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 9d77e2a..3517cd1 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1323,8 +1323,10 @@ static inline void intel_fbdev_restore_mode(struct drm_device *dev)
 
 /* intel_fbc.c */
 bool intel_fbc_is_active(struct drm_i915_private *dev_priv);
+void intel_fbc_deactivate(struct intel_crtc *crtc);
 void intel_fbc_update(struct intel_crtc *crtc);
 void intel_fbc_init(struct drm_i915_private *dev_priv);
+void intel_fbc_enable(struct intel_crtc *crtc);
 void intel_fbc_disable(struct drm_i915_private *dev_priv);
 void intel_fbc_disable_crtc(struct intel_crtc *crtc);
 void intel_fbc_invalidate(struct drm_i915_private *dev_priv,
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index d848682..6125c7b 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -399,7 +399,6 @@ static void intel_fbc_schedule_activation(struct intel_crtc *crtc)
 	WARN_ON(!mutex_is_locked(&dev_priv->fbc.lock));
 
 	intel_fbc_cancel_work(dev_priv);
-	dev_priv->fbc.crtc = crtc;
 
 	work = kzalloc(sizeof(*work), GFP_KERNEL);
 	if (work == NULL) {
@@ -429,7 +428,7 @@ static void intel_fbc_schedule_activation(struct intel_crtc *crtc)
 	schedule_delayed_work(&work->work, msecs_to_jiffies(50));
 }
 
-static void intel_fbc_deactivate(struct drm_i915_private *dev_priv)
+static void __intel_fbc_deactivate(struct drm_i915_private *dev_priv)
 {
 	WARN_ON(!mutex_is_locked(&dev_priv->fbc.lock));
 
@@ -439,35 +438,13 @@ static void intel_fbc_deactivate(struct drm_i915_private *dev_priv)
 		dev_priv->fbc.deactivate(dev_priv);
 }
 
-static void __intel_fbc_disable(struct drm_i915_private *dev_priv)
-{
-	intel_fbc_deactivate(dev_priv);
-	dev_priv->fbc.crtc = NULL;
-}
-
-/**
- * intel_fbc_disable - disable FBC
- * @dev_priv: i915 device instance
- *
- * This function disables FBC.
- */
-void intel_fbc_disable(struct drm_i915_private *dev_priv)
-{
-	if (!fbc_supported(dev_priv))
-		return;
-
-	mutex_lock(&dev_priv->fbc.lock);
-	__intel_fbc_disable(dev_priv);
-	mutex_unlock(&dev_priv->fbc.lock);
-}
-
 /*
- * intel_fbc_disable_crtc - disable FBC if it's associated with crtc
+ * intel_fbc_deactivate - deactivate FBC if it's associated with crtc
  * @crtc: the CRTC
  *
- * This function disables FBC if it's associated with the provided CRTC.
+ * This function deactivates FBC if it's associated with the provided CRTC.
  */
-void intel_fbc_disable_crtc(struct intel_crtc *crtc)
+void intel_fbc_deactivate(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
 
@@ -476,7 +453,7 @@ void intel_fbc_disable_crtc(struct intel_crtc *crtc)
 
 	mutex_lock(&dev_priv->fbc.lock);
 	if (dev_priv->fbc.crtc == crtc)
-		__intel_fbc_disable(dev_priv);
+		__intel_fbc_deactivate(dev_priv);
 	mutex_unlock(&dev_priv->fbc.lock);
 }
 
@@ -490,13 +467,18 @@ static void set_no_fbc_reason(struct drm_i915_private *dev_priv,
 	DRM_DEBUG_KMS("Disabling FBC: %s\n", reason);
 }
 
-static bool crtc_is_valid(struct intel_crtc *crtc)
+static bool crtc_can_fbc(struct intel_crtc *crtc)
 {
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
 
 	if (fbc_on_pipe_a_only(dev_priv) && crtc->pipe != PIPE_A)
 		return false;
 
+	return true;
+}
+
+static bool crtc_is_valid(struct intel_crtc *crtc)
+{
 	if (!intel_crtc_active(&crtc->base))
 		return false;
 
@@ -790,11 +772,11 @@ static bool intel_fbc_hw_tracking_covers_screen(struct intel_crtc *crtc)
 }
 
 /**
- * __intel_fbc_update - enable/disable FBC as needed, unlocked
+ * __intel_fbc_update - activate/deactivate FBC as needed, unlocked
  * @crtc: the CRTC that triggered the update
  *
- * This function completely reevaluates the status of FBC, then enables,
- * disables or maintains it on the same state.
+ * This function completely reevaluates the status of FBC, then activates,
+ * deactivates or maintains it on the same state.
  */
 static void __intel_fbc_update(struct intel_crtc *crtc)
 {
@@ -810,22 +792,9 @@ static void __intel_fbc_update(struct intel_crtc *crtc)
 		goto out_disable;
 	}
 
-	if (dev_priv->fbc.crtc != NULL && dev_priv->fbc.crtc != crtc)
+	if (!dev_priv->fbc.enabled || dev_priv->fbc.crtc != crtc)
 		return;
 
-	if (intel_vgpu_active(dev_priv->dev))
-		i915.enable_fbc = 0;
-
-	if (i915.enable_fbc < 0) {
-		set_no_fbc_reason(dev_priv, "disabled per chip default");
-		goto out_disable;
-	}
-
-	if (!i915.enable_fbc) {
-		set_no_fbc_reason(dev_priv, "disabled per module param");
-		goto out_disable;
-	}
-
 	if (!crtc_is_valid(crtc)) {
 		set_no_fbc_reason(dev_priv, "no output");
 		goto out_disable;
@@ -924,8 +893,8 @@ static void __intel_fbc_update(struct intel_crtc *crtc)
 		 * disabling paths we do need to wait for a vblank at
 		 * some point. And we wait before enabling FBC anyway.
 		 */
-		DRM_DEBUG_KMS("disabling active FBC for update\n");
-		__intel_fbc_disable(dev_priv);
+		DRM_DEBUG_KMS("deactivating FBC for update\n");
+		__intel_fbc_deactivate(dev_priv);
 	}
 
 	intel_fbc_schedule_activation(crtc);
@@ -935,17 +904,17 @@ static void __intel_fbc_update(struct intel_crtc *crtc)
 out_disable:
 	/* Multiple disables should be harmless */
 	if (intel_fbc_is_active(dev_priv)) {
-		DRM_DEBUG_KMS("unsupported config, disabling FBC\n");
-		__intel_fbc_disable(dev_priv);
+		DRM_DEBUG_KMS("unsupported config, deactivating FBC\n");
+		__intel_fbc_deactivate(dev_priv);
 	}
 	__intel_fbc_cleanup_cfb(dev_priv);
 }
 
 /*
- * intel_fbc_update - enable/disable FBC as needed
+ * intel_fbc_update - activate/deactivate FBC as needed
  * @crtc: the CRTC that triggered the update
  *
- * This function reevaluates the overall state and enables or disables FBC.
+ * This function reevaluates the overall state and activates or deactivates FBC.
  */
 void intel_fbc_update(struct intel_crtc *crtc)
 {
@@ -973,7 +942,7 @@ void intel_fbc_invalidate(struct drm_i915_private *dev_priv,
 
 	mutex_lock(&dev_priv->fbc.lock);
 
-	if (dev_priv->fbc.active || dev_priv->fbc.fbc_work)
+	if (dev_priv->fbc.enabled)
 		fbc_bits = INTEL_FRONTBUFFER_PRIMARY(dev_priv->fbc.crtc->pipe);
 	else
 		fbc_bits = dev_priv->fbc.possible_framebuffer_bits;
@@ -981,7 +950,7 @@ void intel_fbc_invalidate(struct drm_i915_private *dev_priv,
 	dev_priv->fbc.busy_bits |= (fbc_bits & frontbuffer_bits);
 
 	if (dev_priv->fbc.busy_bits)
-		intel_fbc_deactivate(dev_priv);
+		__intel_fbc_deactivate(dev_priv);
 
 	mutex_unlock(&dev_priv->fbc.lock);
 }
@@ -999,8 +968,8 @@ void intel_fbc_flush(struct drm_i915_private *dev_priv,
 
 	dev_priv->fbc.busy_bits &= ~frontbuffer_bits;
 
-	if (!dev_priv->fbc.busy_bits && dev_priv->fbc.crtc) {
-		intel_fbc_deactivate(dev_priv);
+	if (!dev_priv->fbc.busy_bits && dev_priv->fbc.enabled) {
+		__intel_fbc_deactivate(dev_priv);
 		__intel_fbc_update(dev_priv->fbc.crtc);
 	}
 
@@ -1008,6 +977,120 @@ void intel_fbc_flush(struct drm_i915_private *dev_priv,
 }
 
 /**
+ * intel_fbc_enable: tries to enable FBC on the CRTC
+ * @crtc: the CRTC
+ *
+ * This function checks if it's possible to enable FBC on the following CRTC,
+ * then enables it. Notice that it doesn't activate FBC.
+ */
+void intel_fbc_enable(struct intel_crtc *crtc)
+{
+	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+
+	if (!fbc_supported(dev_priv))
+		return;
+
+	mutex_lock(&dev_priv->fbc.lock);
+
+	if (dev_priv->fbc.enabled) {
+		WARN_ON(dev_priv->fbc.crtc == crtc);
+		goto out;
+	}
+
+	WARN_ON(dev_priv->fbc.active);
+	WARN_ON(dev_priv->fbc.crtc != NULL);
+
+	if (intel_vgpu_active(dev_priv->dev)) {
+		set_no_fbc_reason(dev_priv, "VGPU is active");
+		goto out;
+	}
+
+	if (i915.enable_fbc < 0) {
+		set_no_fbc_reason(dev_priv, "disabled per chip default");
+		goto out;
+	}
+
+	if (!i915.enable_fbc) {
+		set_no_fbc_reason(dev_priv, "disabled per module param");
+		goto out;
+	}
+
+	if (!crtc_can_fbc(crtc)) {
+		set_no_fbc_reason(dev_priv, "no enabled pipes can have FBC");
+		goto out;
+	}
+
+	DRM_DEBUG_KMS("Enabling FBC on pipe %c\n", pipe_name(crtc->pipe));
+	dev_priv->fbc.no_fbc_reason = "FBC enabled but not active yet\n";
+
+	dev_priv->fbc.enabled = true;
+	dev_priv->fbc.crtc = crtc;
+out:
+	mutex_unlock(&dev_priv->fbc.lock);
+}
+
+/**
+ * __intel_fbc_disable - disable FBC
+ * @dev_priv: i915 device instance
+ *
+ * This is the low level function that actually disables FBC. Callers should
+ * grab the FBC lock.
+ */
+static void __intel_fbc_disable(struct drm_i915_private *dev_priv)
+{
+	struct intel_crtc *crtc = dev_priv->fbc.crtc;
+
+	WARN_ON(!mutex_is_locked(&dev_priv->fbc.lock));
+	WARN_ON(!dev_priv->fbc.enabled);
+	WARN_ON(dev_priv->fbc.active);
+	assert_pipe_disabled(dev_priv, crtc->pipe);
+
+	DRM_DEBUG_KMS("Disabling FBC on pipe %c\n", pipe_name(crtc->pipe));
+
+	dev_priv->fbc.enabled = false;
+	dev_priv->fbc.crtc = NULL;
+}
+
+/**
+ * intel_fbc_disable_crtc - disable FBC if it's associated with crtc
+ * @crtc: the CRTC
+ *
+ * This function disables FBC if it's associated with the provided CRTC.
+ */
+void intel_fbc_disable_crtc(struct intel_crtc *crtc)
+{
+	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+
+	if (!fbc_supported(dev_priv))
+		return;
+
+	mutex_lock(&dev_priv->fbc.lock);
+	if (dev_priv->fbc.crtc == crtc) {
+		WARN_ON(!dev_priv->fbc.enabled);
+		WARN_ON(dev_priv->fbc.active);
+		__intel_fbc_disable(dev_priv);
+	}
+	mutex_unlock(&dev_priv->fbc.lock);
+}
+
+/**
+ * intel_fbc_disable - globally disable FBC
+ * @dev_priv: i915 device instance
+ *
+ * This function disables FBC regardless of which CRTC is associated with it.
+ */
+void intel_fbc_disable(struct drm_i915_private *dev_priv)
+{
+	if (!fbc_supported(dev_priv))
+		return;
+
+	mutex_lock(&dev_priv->fbc.lock);
+	if (dev_priv->fbc.enabled)
+		__intel_fbc_disable(dev_priv);
+	mutex_unlock(&dev_priv->fbc.lock);
+}
+
+/**
  * intel_fbc_init - Initialize FBC
  * @dev_priv: the i915 device
  *
@@ -1018,6 +1101,7 @@ void intel_fbc_init(struct drm_i915_private *dev_priv)
 	enum pipe pipe;
 
 	mutex_init(&dev_priv->fbc.lock);
+	dev_priv->fbc.enabled = false;
 	dev_priv->fbc.active = false;
 
 	if (!HAS_FBC(dev_priv)) {
-- 
cgit v1.1


From c5ecd4691c797c098013da2bb6167d6bd93df6ae Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Thu, 15 Oct 2015 14:19:21 -0300
Subject: drm/i915: alloc/free the FBC CFB during enable/disable

One of the problems with the current code is that it frees the CFB and
releases its drm_mm node as soon as we flip FBC's enable bit. This is
bad because after we disable FBC the hardware may still use the CFB
for the rest of the frame, so in theory we should only release the
drm_mm node one frame after we disable FBC. Otherwise, a stolen memory
allocation done right after an FBC disable may result in either
corrupted memory for the new owner of that memory region or corrupted
screen/underruns in case the new owner changes it while the hardware
is still reading it. This case is not exactly easy to reproduce since
we currently don't do a lot of stolen memory allocations, but I see
patches on the mailing list trying to expose stolen memory to user
space, so races will be possible.

I thought about three different approaches to solve this, and they all
have downsides.

The first approach would be to simply use multiple drm_mm nodes and
freeing the unused ones only after a frame has passed. The problem
with this approach is that since stolen memory is rather small,
there's a risk we just won't be able to allocate a new CFB from stolen
if the previous one was not freed yet. This could happen in case we
quickly disable FBC from pipe A and decide to enable it on pipe B, or
just if we change pipe A's fb stride while FBC is enabled.

The second approach would be similar to the first one, but maintaining
a single drm_mm node and keeping track of when it can be reused. This
would remove the disadvantage of not having enough space for two
nodes, but would create the new problem where we may not be able to
enable FBC at the point intel_fbc_update() is called, so we would have
to add more code to retry updating FBC after the time has passed. And
that can quickly get too complex since we can get invalidate, flush,
disable and other calls in the middle of the wait.

Both solutions above - and also the current code - have the problem
that we unnecessarily free+realloc FBC during invalidate+flush
operations even if the CFB size doesn't change.

The third option would be to move the allocation/deallocation to
enable/disable. This makes sure that the pipe is always disabled when
we allocate/deallocate the CFB, so there's no risk that the FBC
hardware may read or write to the memory right after it is freed from
drm_mm. The downside is that it is possible for user space to change
the buffer stride without triggering a disable/enable - only
deactivate/activate -, so we'll have to handle this case somehow - see
igt's kms_frontbuffer_tracking test, fbc-stridechange subtest. It
could be possible to implement a way to free+alloc the CFB during said
stride change, but it would involve a lot of book-keeping - exactly as
mentioned above - just for on case, so for now I'll keep it simple and
just deactivate FBC. Besides, we may not even need to disable FBC
since we do CFB over-allocation.

Note from Chris: "Starting a fullscreen client that covers a single
monitor in a multi-monitor setup will trigger a change in stride on
one of the CRTCs (the monitors will be flipped independently).". It
shouldn't be a huge problem if we lose FBC on multi-monitor setups
since these setups already have problems reaching deep PC states
anyway.

v2: Rebase after changing the patch order.
v3:
  - Remove references to the stride change case being "uncommon" and
    paste Chris' example.
  - Rebase after a change in a previous patch.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/intel_fbc.c | 134 ++++++++++++++++++++-------------------
 1 file changed, 69 insertions(+), 65 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 6125c7b..958f973 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -64,6 +64,46 @@ static unsigned int get_crtc_fence_y_offset(struct intel_crtc *crtc)
 	return crtc->base.y - crtc->adjusted_y;
 }
 
+/*
+ * For SKL+, the plane source size used by the hardware is based on the value we
+ * write to the PLANE_SIZE register. For BDW-, the hardware looks at the value
+ * we wrote to PIPESRC.
+ */
+static void intel_fbc_get_plane_source_size(struct intel_crtc *crtc,
+					    int *width, int *height)
+{
+	struct intel_plane_state *plane_state =
+			to_intel_plane_state(crtc->base.primary->state);
+	int w, h;
+
+	if (intel_rotation_90_or_270(plane_state->base.rotation)) {
+		w = drm_rect_height(&plane_state->src) >> 16;
+		h = drm_rect_width(&plane_state->src) >> 16;
+	} else {
+		w = drm_rect_width(&plane_state->src) >> 16;
+		h = drm_rect_height(&plane_state->src) >> 16;
+	}
+
+	if (width)
+		*width = w;
+	if (height)
+		*height = h;
+}
+
+static int intel_fbc_calculate_cfb_size(struct intel_crtc *crtc,
+					struct drm_framebuffer *fb)
+{
+	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+	int lines;
+
+	intel_fbc_get_plane_source_size(crtc, NULL, &lines);
+	if (INTEL_INFO(dev_priv)->gen >= 7)
+		lines = min(lines, 2048);
+
+	/* Hardware needs the full buffer stride, not just the active area. */
+	return lines * fb->pitches[0];
+}
+
 static void i8xx_fbc_deactivate(struct drm_i915_private *dev_priv)
 {
 	u32 fbc_ctl;
@@ -558,11 +598,17 @@ again:
 	}
 }
 
-static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv, int size,
-			       int fb_cpp)
+static int intel_fbc_alloc_cfb(struct intel_crtc *crtc)
 {
+	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+	struct drm_framebuffer *fb = crtc->base.primary->state->fb;
 	struct drm_mm_node *uninitialized_var(compressed_llb);
-	int ret;
+	int size, fb_cpp, ret;
+
+	WARN_ON(drm_mm_node_allocated(&dev_priv->fbc.compressed_fb));
+
+	size = intel_fbc_calculate_cfb_size(crtc, fb);
+	fb_cpp = drm_format_plane_cpp(fb->pixel_format, 0);
 
 	ret = find_compression_threshold(dev_priv, &dev_priv->fbc.compressed_fb,
 					 size, fb_cpp);
@@ -639,65 +685,6 @@ void intel_fbc_cleanup_cfb(struct drm_i915_private *dev_priv)
 	mutex_unlock(&dev_priv->fbc.lock);
 }
 
-/*
- * For SKL+, the plane source size used by the hardware is based on the value we
- * write to the PLANE_SIZE register. For BDW-, the hardware looks at the value
- * we wrote to PIPESRC.
- */
-static void intel_fbc_get_plane_source_size(struct intel_crtc *crtc,
-					    int *width, int *height)
-{
-	struct intel_plane_state *plane_state =
-			to_intel_plane_state(crtc->base.primary->state);
-	int w, h;
-
-	if (intel_rotation_90_or_270(plane_state->base.rotation)) {
-		w = drm_rect_height(&plane_state->src) >> 16;
-		h = drm_rect_width(&plane_state->src) >> 16;
-	} else {
-		w = drm_rect_width(&plane_state->src) >> 16;
-		h = drm_rect_height(&plane_state->src) >> 16;
-	}
-
-	if (width)
-		*width = w;
-	if (height)
-		*height = h;
-}
-
-static int intel_fbc_calculate_cfb_size(struct intel_crtc *crtc)
-{
-	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
-	struct drm_framebuffer *fb = crtc->base.primary->fb;
-	int lines;
-
-	intel_fbc_get_plane_source_size(crtc, NULL, &lines);
-	if (INTEL_INFO(dev_priv)->gen >= 7)
-		lines = min(lines, 2048);
-
-	/* Hardware needs the full buffer stride, not just the active area. */
-	return lines * fb->pitches[0];
-}
-
-static int intel_fbc_setup_cfb(struct intel_crtc *crtc)
-{
-	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
-	struct drm_framebuffer *fb = crtc->base.primary->fb;
-	int size, cpp;
-
-	size = intel_fbc_calculate_cfb_size(crtc);
-	cpp = drm_format_plane_cpp(fb->pixel_format, 0);
-
-	if (drm_mm_node_allocated(&dev_priv->fbc.compressed_fb) &&
-	    size <= dev_priv->fbc.compressed_fb.size * dev_priv->fbc.threshold)
-		return 0;
-
-	/* Release any current block */
-	__intel_fbc_cleanup_cfb(dev_priv);
-
-	return intel_fbc_alloc_cfb(dev_priv, size, cpp);
-}
-
 static bool stride_is_valid(struct drm_i915_private *dev_priv,
 			    unsigned int stride)
 {
@@ -853,8 +840,19 @@ static void __intel_fbc_update(struct intel_crtc *crtc)
 		goto out_disable;
 	}
 
-	if (intel_fbc_setup_cfb(crtc)) {
-		set_no_fbc_reason(dev_priv, "not enough stolen memory");
+	/* It is possible for the required CFB size change without a
+	 * crtc->disable + crtc->enable since it is possible to change the
+	 * stride without triggering a full modeset. Since we try to
+	 * over-allocate the CFB, there's a chance we may keep FBC enabled even
+	 * if this happens, but if we exceed the current CFB size we'll have to
+	 * disable FBC. Notice that it would be possible to disable FBC, wait
+	 * for a frame, free the stolen node, then try to reenable FBC in case
+	 * we didn't get any invalidate/deactivate calls, but this would require
+	 * a lot of tracking just for a specific case. If we conclude it's an
+	 * important case, we can implement it later. */
+	if (intel_fbc_calculate_cfb_size(crtc, fb) >
+	    dev_priv->fbc.compressed_fb.size * dev_priv->fbc.threshold) {
+		set_no_fbc_reason(dev_priv, "CFB requirements changed");
 		goto out_disable;
 	}
 
@@ -907,7 +905,6 @@ out_disable:
 		DRM_DEBUG_KMS("unsupported config, deactivating FBC\n");
 		__intel_fbc_deactivate(dev_priv);
 	}
-	__intel_fbc_cleanup_cfb(dev_priv);
 }
 
 /*
@@ -1020,6 +1017,11 @@ void intel_fbc_enable(struct intel_crtc *crtc)
 		goto out;
 	}
 
+	if (intel_fbc_alloc_cfb(crtc)) {
+		set_no_fbc_reason(dev_priv, "not enough stolen memory");
+		goto out;
+	}
+
 	DRM_DEBUG_KMS("Enabling FBC on pipe %c\n", pipe_name(crtc->pipe));
 	dev_priv->fbc.no_fbc_reason = "FBC enabled but not active yet\n";
 
@@ -1047,6 +1049,8 @@ static void __intel_fbc_disable(struct drm_i915_private *dev_priv)
 
 	DRM_DEBUG_KMS("Disabling FBC on pipe %c\n", pipe_name(crtc->pipe));
 
+	__intel_fbc_cleanup_cfb(dev_priv);
+
 	dev_priv->fbc.enabled = false;
 	dev_priv->fbc.crtc = NULL;
 }
-- 
cgit v1.1


From e6cd6dc104fc3611326bf69df92090b6b7c78f60 Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Fri, 16 Oct 2015 17:55:40 -0300
Subject: drm/i915: check for FBC planes in the same place as the pipes

This moves the pre-gen4 check from update() to enable(). The HAS_DDI
in the original code is not needed since only gen 2/3 have the plane
swapping code.

v2: Rebase.
v3: Extract fbc_on_plane_a_only() (Chris).

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/intel_fbc.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 958f973..8460e3d 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -51,6 +51,11 @@ static inline bool fbc_on_pipe_a_only(struct drm_i915_private *dev_priv)
 	return IS_HASWELL(dev_priv) || INTEL_INFO(dev_priv)->gen >= 8;
 }
 
+static inline bool fbc_on_plane_a_only(struct drm_i915_private *dev_priv)
+{
+	return INTEL_INFO(dev_priv)->gen < 4;
+}
+
 /*
  * In some platforms where the CRTC's x:0/y:0 coordinates doesn't match the
  * frontbuffer's x:0/y:0 coordinates we lie to the hardware about the plane's
@@ -514,6 +519,9 @@ static bool crtc_can_fbc(struct intel_crtc *crtc)
 	if (fbc_on_pipe_a_only(dev_priv) && crtc->pipe != PIPE_A)
 		return false;
 
+	if (fbc_on_plane_a_only(dev_priv) && crtc->plane != PLANE_A)
+		return false;
+
 	return true;
 }
 
@@ -802,12 +810,6 @@ static void __intel_fbc_update(struct intel_crtc *crtc)
 		goto out_disable;
 	}
 
-	if ((INTEL_INFO(dev_priv)->gen < 4 || HAS_DDI(dev_priv)) &&
-	    crtc->plane != PLANE_A) {
-		set_no_fbc_reason(dev_priv, "FBC unsupported on plane");
-		goto out_disable;
-	}
-
 	/* The use of a CPU fence is mandatory in order to detect writes
 	 * by the CPU to the scanout and trigger updates to the FBC.
 	 */
-- 
cgit v1.1


From 128d735606d4e43bc6a56432cf66a68c2753bdce Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Mon, 26 Oct 2015 16:27:49 -0200
Subject: drm/i915: use a single intel_fbc_work struct

This was already on my TODO list, and was requested both by Chris and
Ville, for different reasons. The advantages are avoiding a frequent
malloc/free pair, and the locality of having the work structure
embedded in dev_priv. The maximum used memory is also smaller since
previously we could have multiple allocated intel_fbc_work structs at
the same time, and now we'll always have a single one - the one
embedded on dev_priv. Of course, we're now using a little more memory
on the cases where there's nothing scheduled.

The biggest challenge here is to keep everything synchronized the way
it was before.

Currently, when we try to activate FBC, we allocate a new
intel_fbc_work structure. Then later when we conclude we must delay
the FBC activation a little more, we allocate a new intel_fbc_work
struct, and then adjust dev_priv->fbc.fbc_work to point to the new
struct. So when the old work runs - at intel_fbc_work_fn() - it will
check that dev_priv->fbc.fbc_work points to something else, so it does
nothing. Everything is also protected by fbc.lock.

Just cancelling the old delayed work doesn't work because we might
just cancel it after the work function already started to run, but
while it is still waiting to grab fbc.lock. That's why we use the
"dev_priv->fbc.fbc_work == work" check described in the paragraph
above.

So now that we have a single work struct we have to introduce a new
way to synchronize everything. So we're making the work function a
normal work instead of a delayed work, and it will be responsible for
sleeping the appropriate amount of time itself. This way, after it
wakes up it can grab the lock, ask "were we delayed or cancelled?" and
then go back to sleep, enable FBC or give up.

v2:
  - Spelling fixes.
  - Rebase after changing the patch order.
  - Fix ms/jiffies confusion.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v1)
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/i915_drv.h  |   6 ++-
 drivers/gpu/drm/i915/intel_fbc.c | 107 ++++++++++++++++++---------------------
 2 files changed, 52 insertions(+), 61 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2493ad2..fff165a 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -919,9 +919,11 @@ struct i915_fbc {
 	bool active;
 
 	struct intel_fbc_work {
-		struct delayed_work work;
+		bool scheduled;
+		struct work_struct work;
 		struct drm_framebuffer *fb;
-	} *fbc_work;
+		unsigned long enable_jiffies;
+	} work;
 
 	const char *no_fbc_reason;
 
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 8460e3d..07d3342 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -392,85 +392,72 @@ static void intel_fbc_activate(const struct drm_framebuffer *fb)
 
 static void intel_fbc_work_fn(struct work_struct *__work)
 {
-	struct intel_fbc_work *work =
-		container_of(to_delayed_work(__work),
-			     struct intel_fbc_work, work);
-	struct drm_i915_private *dev_priv = work->fb->dev->dev_private;
-	struct drm_framebuffer *crtc_fb = dev_priv->fbc.crtc->base.primary->fb;
+	struct drm_i915_private *dev_priv =
+		container_of(__work, struct drm_i915_private, fbc.work.work);
+	struct intel_fbc_work *work = &dev_priv->fbc.work;
+	struct intel_crtc *crtc = dev_priv->fbc.crtc;
+	int delay_ms = 50;
+
+retry:
+	/* Delay the actual enabling to let pageflipping cease and the
+	 * display to settle before starting the compression. Note that
+	 * this delay also serves a second purpose: it allows for a
+	 * vblank to pass after disabling the FBC before we attempt
+	 * to modify the control registers.
+	 *
+	 * A more complicated solution would involve tracking vblanks
+	 * following the termination of the page-flipping sequence
+	 * and indeed performing the enable as a co-routine and not
+	 * waiting synchronously upon the vblank.
+	 *
+	 * WaFbcWaitForVBlankBeforeEnable:ilk,snb
+	 */
+	wait_remaining_ms_from_jiffies(work->enable_jiffies, delay_ms);
 
 	mutex_lock(&dev_priv->fbc.lock);
-	if (work == dev_priv->fbc.fbc_work) {
-		/* Double check that we haven't switched fb without cancelling
-		 * the prior work.
-		 */
-		if (crtc_fb == work->fb)
-			intel_fbc_activate(work->fb);
 
-		dev_priv->fbc.fbc_work = NULL;
+	/* Were we cancelled? */
+	if (!work->scheduled)
+		goto out;
+
+	/* Were we delayed again while this function was sleeping? */
+	if (time_after(work->enable_jiffies + msecs_to_jiffies(delay_ms),
+		       jiffies)) {
+		mutex_unlock(&dev_priv->fbc.lock);
+		goto retry;
 	}
-	mutex_unlock(&dev_priv->fbc.lock);
 
-	kfree(work);
+	if (crtc->base.primary->fb == work->fb)
+		intel_fbc_activate(work->fb);
+
+	work->scheduled = false;
+
+out:
+	mutex_unlock(&dev_priv->fbc.lock);
 }
 
 static void intel_fbc_cancel_work(struct drm_i915_private *dev_priv)
 {
 	WARN_ON(!mutex_is_locked(&dev_priv->fbc.lock));
-
-	if (dev_priv->fbc.fbc_work == NULL)
-		return;
-
-	/* Synchronisation is provided by struct_mutex and checking of
-	 * dev_priv->fbc.fbc_work, so we can perform the cancellation
-	 * entirely asynchronously.
-	 */
-	if (cancel_delayed_work(&dev_priv->fbc.fbc_work->work))
-		/* tasklet was killed before being run, clean up */
-		kfree(dev_priv->fbc.fbc_work);
-
-	/* Mark the work as no longer wanted so that if it does
-	 * wake-up (because the work was already running and waiting
-	 * for our mutex), it will discover that is no longer
-	 * necessary to run.
-	 */
-	dev_priv->fbc.fbc_work = NULL;
+	dev_priv->fbc.work.scheduled = false;
 }
 
 static void intel_fbc_schedule_activation(struct intel_crtc *crtc)
 {
-	struct intel_fbc_work *work;
 	struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+	struct intel_fbc_work *work = &dev_priv->fbc.work;
 
 	WARN_ON(!mutex_is_locked(&dev_priv->fbc.lock));
 
-	intel_fbc_cancel_work(dev_priv);
-
-	work = kzalloc(sizeof(*work), GFP_KERNEL);
-	if (work == NULL) {
-		DRM_ERROR("Failed to allocate FBC work structure\n");
-		intel_fbc_activate(crtc->base.primary->fb);
-		return;
-	}
-
+	/* It is useless to call intel_fbc_cancel_work() in this function since
+	 * we're not releasing fbc.lock, so it won't have an opportunity to grab
+	 * it to discover that it was cancelled. So we just update the expected
+	 * jiffy count. */
 	work->fb = crtc->base.primary->fb;
-	INIT_DELAYED_WORK(&work->work, intel_fbc_work_fn);
+	work->scheduled = true;
+	work->enable_jiffies = jiffies;
 
-	dev_priv->fbc.fbc_work = work;
-
-	/* Delay the actual enabling to let pageflipping cease and the
-	 * display to settle before starting the compression. Note that
-	 * this delay also serves a second purpose: it allows for a
-	 * vblank to pass after disabling the FBC before we attempt
-	 * to modify the control registers.
-	 *
-	 * A more complicated solution would involve tracking vblanks
-	 * following the termination of the page-flipping sequence
-	 * and indeed performing the enable as a co-routine and not
-	 * waiting synchronously upon the vblank.
-	 *
-	 * WaFbcWaitForVBlankBeforeEnable:ilk,snb
-	 */
-	schedule_delayed_work(&work->work, msecs_to_jiffies(50));
+	schedule_work(&work->work);
 }
 
 static void __intel_fbc_deactivate(struct drm_i915_private *dev_priv)
@@ -1106,9 +1093,11 @@ void intel_fbc_init(struct drm_i915_private *dev_priv)
 {
 	enum pipe pipe;
 
+	INIT_WORK(&dev_priv->fbc.work.work, intel_fbc_work_fn);
 	mutex_init(&dev_priv->fbc.lock);
 	dev_priv->fbc.enabled = false;
 	dev_priv->fbc.active = false;
+	dev_priv->fbc.work.scheduled = false;
 
 	if (!HAS_FBC(dev_priv)) {
 		dev_priv->fbc.no_fbc_reason = "unsupported by this chipset";
-- 
cgit v1.1


From 559d9135835c39bec7fd580cae9ac73f005ae726 Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Mon, 26 Oct 2015 18:44:25 -0200
Subject: drm/i915: kill fbc.uncompressed_size

Directly call intel_fbc_calculate_cfb_size() in the only place that
actually needs it, and use the proper check before removing the stolen
node. IMHO, this change makes our code easier to understand.

v2: Use drm_mm_node_allocated() (Chris).

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/i915_drv.h  |  1 -
 drivers/gpu/drm/i915/intel_fbc.c | 13 ++++---------
 2 files changed, 4 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index fff165a..5e276f5 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -902,7 +902,6 @@ struct i915_fbc {
 	/* This is always the inner lock when overlapping with struct_mutex and
 	 * it's the outer lock when overlapping with stolen_lock. */
 	struct mutex lock;
-	unsigned long uncompressed_size;
 	unsigned threshold;
 	unsigned int fb_id;
 	unsigned int possible_framebuffer_bits;
diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 07d3342..0ad9585 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -144,7 +144,7 @@ static void i8xx_fbc_activate(struct intel_crtc *crtc)
 	dev_priv->fbc.active = true;
 
 	/* Note: fbc.threshold == 1 for i8xx */
-	cfb_pitch = dev_priv->fbc.uncompressed_size / FBC_LL_SIZE;
+	cfb_pitch = intel_fbc_calculate_cfb_size(crtc, fb) / FBC_LL_SIZE;
 	if (fb->pitches[0] < cfb_pitch)
 		cfb_pitch = fb->pitches[0];
 
@@ -638,8 +638,6 @@ static int intel_fbc_alloc_cfb(struct intel_crtc *crtc)
 			   dev_priv->mm.stolen_base + compressed_llb->start);
 	}
 
-	dev_priv->fbc.uncompressed_size = size;
-
 	DRM_DEBUG_KMS("reserved %llu bytes of contiguous stolen space for FBC, threshold: %d\n",
 		      dev_priv->fbc.compressed_fb.size,
 		      dev_priv->fbc.threshold);
@@ -656,18 +654,15 @@ err_llb:
 
 static void __intel_fbc_cleanup_cfb(struct drm_i915_private *dev_priv)
 {
-	if (dev_priv->fbc.uncompressed_size == 0)
-		return;
-
-	i915_gem_stolen_remove_node(dev_priv, &dev_priv->fbc.compressed_fb);
+	if (drm_mm_node_allocated(&dev_priv->fbc.compressed_fb))
+		i915_gem_stolen_remove_node(dev_priv,
+					    &dev_priv->fbc.compressed_fb);
 
 	if (dev_priv->fbc.compressed_llb) {
 		i915_gem_stolen_remove_node(dev_priv,
 					    dev_priv->fbc.compressed_llb);
 		kfree(dev_priv->fbc.compressed_llb);
 	}
-
-	dev_priv->fbc.uncompressed_size = 0;
 }
 
 void intel_fbc_cleanup_cfb(struct drm_i915_private *dev_priv)
-- 
cgit v1.1


From 820bcabbf0acce7f3e7b72ed5e51b0a1d9c2046d Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Tue, 27 Oct 2015 14:54:22 -0200
Subject: drm/i915: get rid of FBC {,de}activation messages

When running Cinnamon I see way too many pairs of these messages: many
per second. Get rid of them as they're just telling us FBC is working
as expected. We already have the messages for enable/disable, so we
don't really need messages for activation/deactivation.

v2: Rebase after changing the patch order.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/intel_fbc.c | 15 ---------------
 1 file changed, 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index 0ad9585..af621de 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -128,8 +128,6 @@ static void i8xx_fbc_deactivate(struct drm_i915_private *dev_priv)
 		DRM_DEBUG_KMS("FBC idle timed out\n");
 		return;
 	}
-
-	DRM_DEBUG_KMS("deactivated FBC\n");
 }
 
 static void i8xx_fbc_activate(struct intel_crtc *crtc)
@@ -177,9 +175,6 @@ static void i8xx_fbc_activate(struct intel_crtc *crtc)
 	fbc_ctl |= (cfb_pitch & 0xff) << FBC_CTL_STRIDE_SHIFT;
 	fbc_ctl |= obj->fence_reg;
 	I915_WRITE(FBC_CONTROL, fbc_ctl);
-
-	DRM_DEBUG_KMS("activated FBC, pitch %d, yoff %d, plane %c\n",
-		      cfb_pitch, crtc->base.y, plane_name(crtc->plane));
 }
 
 static bool i8xx_fbc_is_active(struct drm_i915_private *dev_priv)
@@ -207,8 +202,6 @@ static void g4x_fbc_activate(struct intel_crtc *crtc)
 
 	/* enable it... */
 	I915_WRITE(DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
-
-	DRM_DEBUG_KMS("activated fbc on plane %c\n", plane_name(crtc->plane));
 }
 
 static void g4x_fbc_deactivate(struct drm_i915_private *dev_priv)
@@ -222,8 +215,6 @@ static void g4x_fbc_deactivate(struct drm_i915_private *dev_priv)
 	if (dpfc_ctl & DPFC_CTL_EN) {
 		dpfc_ctl &= ~DPFC_CTL_EN;
 		I915_WRITE(DPFC_CONTROL, dpfc_ctl);
-
-		DRM_DEBUG_KMS("deactivated FBC\n");
 	}
 }
 
@@ -283,8 +274,6 @@ static void ilk_fbc_activate(struct intel_crtc *crtc)
 	}
 
 	intel_fbc_recompress(dev_priv);
-
-	DRM_DEBUG_KMS("activated fbc on plane %c\n", plane_name(crtc->plane));
 }
 
 static void ilk_fbc_deactivate(struct drm_i915_private *dev_priv)
@@ -298,8 +287,6 @@ static void ilk_fbc_deactivate(struct drm_i915_private *dev_priv)
 	if (dpfc_ctl & DPFC_CTL_EN) {
 		dpfc_ctl &= ~DPFC_CTL_EN;
 		I915_WRITE(ILK_DPFC_CONTROL, dpfc_ctl);
-
-		DRM_DEBUG_KMS("deactivated FBC\n");
 	}
 }
 
@@ -362,8 +349,6 @@ static void gen7_fbc_activate(struct intel_crtc *crtc)
 	I915_WRITE(DPFC_CPU_FENCE_OFFSET, get_crtc_fence_y_offset(crtc));
 
 	intel_fbc_recompress(dev_priv);
-
-	DRM_DEBUG_KMS("activated fbc on plane %c\n", plane_name(crtc->plane));
 }
 
 /**
-- 
cgit v1.1


From ee7d6cfa4b15aafa1d87f913572f30dd64cdd85a Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Wed, 11 Nov 2015 14:46:22 -0200
Subject: drm/i915: only recompress FBC after flushing a drawing operation

There's no need to stop and restart FBC, which is quite expensive as
we have to revalidate the CRTC state. After flushing a drawing
operation we know the CRTC state hasn't changed, so a nuke
(recompress) should be fine.

v2: Make it simpler (Chris).
v3: Rewrite the patch again due to patch order changes.
v4: Rewrite commit message (Chris).

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/
---
 drivers/gpu/drm/i915/intel_fbc.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_fbc.c b/drivers/gpu/drm/i915/intel_fbc.c
index af621de..a1988a4 100644
--- a/drivers/gpu/drm/i915/intel_fbc.c
+++ b/drivers/gpu/drm/i915/intel_fbc.c
@@ -935,8 +935,12 @@ void intel_fbc_flush(struct drm_i915_private *dev_priv,
 	dev_priv->fbc.busy_bits &= ~frontbuffer_bits;
 
 	if (!dev_priv->fbc.busy_bits && dev_priv->fbc.enabled) {
-		__intel_fbc_deactivate(dev_priv);
-		__intel_fbc_update(dev_priv->fbc.crtc);
+		if (origin != ORIGIN_FLIP && dev_priv->fbc.active) {
+			intel_fbc_recompress(dev_priv);
+		} else {
+			__intel_fbc_deactivate(dev_priv);
+			__intel_fbc_update(dev_priv->fbc.crtc);
+		}
 	}
 
 	mutex_unlock(&dev_priv->fbc.lock);
-- 
cgit v1.1


From 5a843307cdf5ffa65a9f2382b3827e86576bbfe8 Mon Sep 17 00:00:00 2001
From: Alex Dai <yu.dai@intel.com>
Date: Wed, 2 Dec 2015 16:56:29 -0800
Subject: drm/i915/guc: Clean up locks in GuC

For now, remove the spinlocks that protected the GuC's
statistics block and work queue; they are only accessed
by code that already holds the global struct_mutex, and
so are redundant (until the big struct_mutex rewrite!).

The specific problem that the spinlocks caused was that
if the work queue was full, the driver would try to
spinwait for one jiffy, but with interrupts disabled the
jiffy count would not advance, leading to a system hang.
The issue was found using test case igt/gem_close_race.

The new version will usleep() instead, still holding
the struct_mutex but without any spinlocks.

v4: Reorganize commit message (Dave Gordon)
v3: Remove unnecessary whitespace churn
v2: Clean up wq_lock too
v1: Clean up host2guc lock as well

Signed-off-by: Alex Dai <yu.dai@intel.com>
Reviewed-by: Dave Gordon <david.s.gordon@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449104189-27591-1-git-send-email-yu.dai@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_debugfs.c        | 12 ++++++------
 drivers/gpu/drm/i915/i915_guc_submission.c | 31 ++++++------------------------
 drivers/gpu/drm/i915/intel_guc.h           |  4 ----
 3 files changed, 12 insertions(+), 35 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 9cc5729..a8721fc 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2469,15 +2469,15 @@ static int i915_guc_info(struct seq_file *m, void *data)
 	if (!HAS_GUC_SCHED(dev_priv->dev))
 		return 0;
 
+	if (mutex_lock_interruptible(&dev->struct_mutex))
+		return 0;
+
 	/* Take a local copy of the GuC data, so we can dump it at leisure */
-	spin_lock(&dev_priv->guc.host2guc_lock);
 	guc = dev_priv->guc;
-	if (guc.execbuf_client) {
-		spin_lock(&guc.execbuf_client->wq_lock);
+	if (guc.execbuf_client)
 		client = *guc.execbuf_client;
-		spin_unlock(&guc.execbuf_client->wq_lock);
-	}
-	spin_unlock(&dev_priv->guc.host2guc_lock);
+
+	mutex_unlock(&dev->struct_mutex);
 
 	seq_printf(m, "GuC total action count: %llu\n", guc.action_count);
 	seq_printf(m, "GuC action failure count: %u\n", guc.action_fail);
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index a057cbd..0d23785b 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -86,7 +86,6 @@ static int host2guc_action(struct intel_guc *guc, u32 *data, u32 len)
 		return -EINVAL;
 
 	intel_uncore_forcewake_get(dev_priv, FORCEWAKE_ALL);
-	spin_lock(&dev_priv->guc.host2guc_lock);
 
 	dev_priv->guc.action_count += 1;
 	dev_priv->guc.action_cmd = data[0];
@@ -119,7 +118,6 @@ static int host2guc_action(struct intel_guc *guc, u32 *data, u32 len)
 	}
 	dev_priv->guc.action_status = status;
 
-	spin_unlock(&dev_priv->guc.host2guc_lock);
 	intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
 
 	return ret;
@@ -292,16 +290,12 @@ static uint32_t select_doorbell_cacheline(struct intel_guc *guc)
 	const uint32_t cacheline_size = cache_line_size();
 	uint32_t offset;
 
-	spin_lock(&guc->host2guc_lock);
-
 	/* Doorbell uses a single cache line within a page */
 	offset = offset_in_page(guc->db_cacheline);
 
 	/* Moving to next cache line to reduce contention */
 	guc->db_cacheline += cacheline_size;
 
-	spin_unlock(&guc->host2guc_lock);
-
 	DRM_DEBUG_DRIVER("selected doorbell cacheline 0x%x, next 0x%x, linesize %u\n",
 			offset, guc->db_cacheline, cacheline_size);
 
@@ -322,13 +316,11 @@ static uint16_t assign_doorbell(struct intel_guc *guc, uint32_t priority)
 	const uint16_t end = start + half;
 	uint16_t id;
 
-	spin_lock(&guc->host2guc_lock);
 	id = find_next_zero_bit(guc->doorbell_bitmap, end, start);
 	if (id == end)
 		id = GUC_INVALID_DOORBELL_ID;
 	else
 		bitmap_set(guc->doorbell_bitmap, id, 1);
-	spin_unlock(&guc->host2guc_lock);
 
 	DRM_DEBUG_DRIVER("assigned %s priority doorbell id 0x%x\n",
 			hi_pri ? "high" : "normal", id);
@@ -338,9 +330,7 @@ static uint16_t assign_doorbell(struct intel_guc *guc, uint32_t priority)
 
 static void release_doorbell(struct intel_guc *guc, uint16_t id)
 {
-	spin_lock(&guc->host2guc_lock);
 	bitmap_clear(guc->doorbell_bitmap, id, 1);
-	spin_unlock(&guc->host2guc_lock);
 }
 
 /*
@@ -487,16 +477,13 @@ static int guc_get_workqueue_space(struct i915_guc_client *gc, u32 *offset)
 	struct guc_process_desc *desc;
 	void *base;
 	u32 size = sizeof(struct guc_wq_item);
-	int ret = 0, timeout_counter = 200;
+	int ret = -ETIMEDOUT, timeout_counter = 200;
 
 	base = kmap_atomic(i915_gem_object_get_page(gc->client_obj, 0));
 	desc = base + gc->proc_desc_offset;
 
 	while (timeout_counter-- > 0) {
-		ret = wait_for_atomic(CIRC_SPACE(gc->wq_tail, desc->head,
-				gc->wq_size) >= size, 1);
-
-		if (!ret) {
+		if (CIRC_SPACE(gc->wq_tail, desc->head, gc->wq_size) >= size) {
 			*offset = gc->wq_tail;
 
 			/* advance the tail for next workqueue item */
@@ -505,7 +492,11 @@ static int guc_get_workqueue_space(struct i915_guc_client *gc, u32 *offset)
 
 			/* this will break the loop */
 			timeout_counter = 0;
+			ret = 0;
 		}
+
+		if (timeout_counter)
+			usleep_range(1000, 2000);
 	};
 
 	kunmap_atomic(base);
@@ -597,15 +588,12 @@ int i915_guc_submit(struct i915_guc_client *client,
 {
 	struct intel_guc *guc = client->guc;
 	enum intel_ring_id ring_id = rq->ring->id;
-	unsigned long flags;
 	int q_ret, b_ret;
 
 	/* Need this because of the deferred pin ctx and ring */
 	/* Shall we move this right after ring is pinned? */
 	lr_context_update(rq);
 
-	spin_lock_irqsave(&client->wq_lock, flags);
-
 	q_ret = guc_add_workqueue_item(client, rq);
 	if (q_ret == 0)
 		b_ret = guc_ring_doorbell(client);
@@ -620,12 +608,8 @@ int i915_guc_submit(struct i915_guc_client *client,
 	} else {
 		client->retcode = 0;
 	}
-	spin_unlock_irqrestore(&client->wq_lock, flags);
-
-	spin_lock(&guc->host2guc_lock);
 	guc->submissions[ring_id] += 1;
 	guc->last_seqno[ring_id] = rq->seqno;
-	spin_unlock(&guc->host2guc_lock);
 
 	return q_ret;
 }
@@ -768,7 +752,6 @@ static struct i915_guc_client *guc_client_alloc(struct drm_device *dev,
 	client->client_obj = obj;
 	client->wq_offset = GUC_DB_SIZE;
 	client->wq_size = GUC_WQ_SIZE;
-	spin_lock_init(&client->wq_lock);
 
 	client->doorbell_offset = select_doorbell_cacheline(guc);
 
@@ -871,8 +854,6 @@ int i915_guc_submission_init(struct drm_device *dev)
 	if (!guc->ctx_pool_obj)
 		return -ENOMEM;
 
-	spin_lock_init(&dev_priv->guc.host2guc_lock);
-
 	ida_init(&guc->ctx_ids);
 
 	guc_create_log(guc);
diff --git a/drivers/gpu/drm/i915/intel_guc.h b/drivers/gpu/drm/i915/intel_guc.h
index 5ba5866..8229522 100644
--- a/drivers/gpu/drm/i915/intel_guc.h
+++ b/drivers/gpu/drm/i915/intel_guc.h
@@ -42,8 +42,6 @@ struct i915_guc_client {
 
 	uint32_t wq_offset;
 	uint32_t wq_size;
-
-	spinlock_t wq_lock;		/* Protects all data below	*/
 	uint32_t wq_tail;
 
 	/* GuC submission statistics & status */
@@ -95,8 +93,6 @@ struct intel_guc {
 
 	struct i915_guc_client *execbuf_client;
 
-	spinlock_t host2guc_lock;	/* Protects all data below	*/
-
 	DECLARE_BITMAP(doorbell_bitmap, GUC_MAX_DOORBELLS);
 	uint32_t db_cacheline;		/* Cyclic counter mod pagesize	*/
 
-- 
cgit v1.1


From 6d65ba943a2d1e4292a07ca7ddb6c5138b9efa5d Mon Sep 17 00:00:00 2001
From: Nick Hoath <nicholas.hoath@intel.com>
Date: Tue, 1 Dec 2015 14:48:57 +0000
Subject: drm/i915: Extend LRC pinning to cover GPU context writeback

Use the first retired request on a new context to unpin
the old context. This ensures that the hw context remains
bound until it has been written back to by the GPU.
Now that the context is pinned until later in the request/context
lifecycle, it no longer needs to be pinned from context_queue to
retire_requests.
This fixes an issue with GuC submission where the GPU might not
have finished writing back the context before it is unpinned. This
results in a GPU hang.

v2: Moved the new pin to cover GuC submission (Alex Dai)
    Moved the new unpin to request_retire to fix coverage leak
v3: Added switch to default context if freeing a still pinned
    context just in case the hw was actually still using it
v4: Unwrapped context unpin to allow calling without a request
v5: Only create a switch to idle context if the ring doesn't
    already have a request pending on it (Alex Dai)
    Rename unsaved to dirty to avoid double negatives (Dave Gordon)
    Changed _no_req postfix to __ prefix for consistency (Dave Gordon)
    Split out per engine cleanup from context_free as it
    was getting unwieldy
    Corrected locking (Dave Gordon)
v6: Removed some bikeshedding (Mika Kuoppala)
    Added explanation of the GuC hang that this fixes (Daniel Vetter)
v7: Removed extra per request pinning from ring reset code (Alex Dai)
    Added forced ring unpin/clean in error case in context free (Alex Dai)

Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Issue: VIZ-4277
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: David Gordon <david.s.gordon@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Alex Dai <yu.dai@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Alex Dai <yu.dai@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h  |   1 +
 drivers/gpu/drm/i915/i915_gem.c  |   7 +-
 drivers/gpu/drm/i915/intel_lrc.c | 136 ++++++++++++++++++++++++++++++++-------
 drivers/gpu/drm/i915/intel_lrc.h |   1 +
 4 files changed, 118 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 5e276f5..f95f367 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -884,6 +884,7 @@ struct intel_context {
 	struct {
 		struct drm_i915_gem_object *state;
 		struct intel_ringbuffer *ringbuf;
+		bool dirty;
 		int pin_count;
 	} engine[I915_NUM_RINGS];
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 33adc8f..6356c34 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1354,6 +1354,9 @@ static void i915_gem_request_retire(struct drm_i915_gem_request *request)
 {
 	trace_i915_gem_request_retire(request);
 
+	if (i915.enable_execlists)
+		intel_lr_context_complete_check(request);
+
 	/* We know the GPU must have read the request to have
 	 * sent us the seqno + interrupt, so use the position
 	 * of tail of the request to update the last known position
@@ -2764,10 +2767,6 @@ static void i915_gem_reset_ring_cleanup(struct drm_i915_private *dev_priv,
 					struct drm_i915_gem_request,
 					execlist_link);
 			list_del(&submit_req->execlist_link);
-
-			if (submit_req->ctx != ring->default_context)
-				intel_lr_context_unpin(submit_req);
-
 			i915_gem_request_unreference(submit_req);
 		}
 		spin_unlock_irq(&ring->execlist_lock);
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 4ebafab..c3504a0 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -571,9 +571,6 @@ static int execlists_context_queue(struct drm_i915_gem_request *request)
 	struct drm_i915_gem_request *cursor;
 	int num_elements = 0;
 
-	if (request->ctx != ring->default_context)
-		intel_lr_context_pin(request);
-
 	i915_gem_request_reference(request);
 
 	spin_lock_irq(&ring->execlist_lock);
@@ -737,6 +734,13 @@ intel_logical_ring_advance_and_submit(struct drm_i915_gem_request *request)
 	if (intel_ring_stopped(ring))
 		return;
 
+	if (request->ctx != ring->default_context) {
+		if (!request->ctx->engine[ring->id].dirty) {
+			intel_lr_context_pin(request);
+			request->ctx->engine[ring->id].dirty = true;
+		}
+	}
+
 	if (dev_priv->guc.execbuf_client)
 		i915_guc_submit(dev_priv->guc.execbuf_client, request);
 	else
@@ -963,12 +967,6 @@ void intel_execlists_retire_requests(struct intel_engine_cs *ring)
 	spin_unlock_irq(&ring->execlist_lock);
 
 	list_for_each_entry_safe(req, tmp, &retired_list, execlist_link) {
-		struct intel_context *ctx = req->ctx;
-		struct drm_i915_gem_object *ctx_obj =
-				ctx->engine[ring->id].state;
-
-		if (ctx_obj && (ctx != ring->default_context))
-			intel_lr_context_unpin(req);
 		list_del(&req->execlist_link);
 		i915_gem_request_unreference(req);
 	}
@@ -1063,21 +1061,39 @@ reset_pin_count:
 	return ret;
 }
 
-void intel_lr_context_unpin(struct drm_i915_gem_request *rq)
+static void __intel_lr_context_unpin(struct intel_engine_cs *ring,
+		struct intel_context *ctx)
 {
-	struct intel_engine_cs *ring = rq->ring;
-	struct drm_i915_gem_object *ctx_obj = rq->ctx->engine[ring->id].state;
-	struct intel_ringbuffer *ringbuf = rq->ringbuf;
-
+	struct drm_i915_gem_object *ctx_obj = ctx->engine[ring->id].state;
+	struct intel_ringbuffer *ringbuf = ctx->engine[ring->id].ringbuf;
 	if (ctx_obj) {
 		WARN_ON(!mutex_is_locked(&ring->dev->struct_mutex));
-		if (--rq->ctx->engine[ring->id].pin_count == 0) {
+		if (--ctx->engine[ring->id].pin_count == 0) {
 			intel_unpin_ringbuffer_obj(ringbuf);
 			i915_gem_object_ggtt_unpin(ctx_obj);
 		}
 	}
 }
 
+void intel_lr_context_unpin(struct drm_i915_gem_request *rq)
+{
+	__intel_lr_context_unpin(rq->ring, rq->ctx);
+}
+
+void intel_lr_context_complete_check(struct drm_i915_gem_request *req)
+{
+	struct intel_engine_cs *ring = req->ring;
+
+	if (ring->last_context && ring->last_context != req->ctx &&
+			ring->last_context->engine[ring->id].dirty) {
+		__intel_lr_context_unpin(
+				ring,
+				ring->last_context);
+		ring->last_context->engine[ring->id].dirty = false;
+	}
+	ring->last_context = req->ctx;
+}
+
 static int intel_logical_ring_workarounds_emit(struct drm_i915_gem_request *req)
 {
 	int ret, i;
@@ -2352,6 +2368,76 @@ populate_lr_context(struct intel_context *ctx, struct drm_i915_gem_object *ctx_o
 }
 
 /**
+ * intel_lr_context_clean_ring() - clean the ring specific parts of an LRC
+ * @ctx: the LR context being freed.
+ * @ring: the engine being cleaned
+ * @ctx_obj: the hw context being unreferenced
+ * @ringbuf: the ringbuf being freed
+ *
+ * Take care of cleaning up the per-engine backing
+ * objects and the logical ringbuffer.
+ */
+static void
+intel_lr_context_clean_ring(struct intel_context *ctx,
+			    struct intel_engine_cs *ring,
+			    struct drm_i915_gem_object *ctx_obj,
+			    struct intel_ringbuffer *ringbuf)
+{
+	int ret;
+
+	WARN_ON(!mutex_is_locked(&ring->dev->struct_mutex));
+
+	if (ctx == ring->default_context) {
+		intel_unpin_ringbuffer_obj(ringbuf);
+		i915_gem_object_ggtt_unpin(ctx_obj);
+	}
+
+	if (ctx->engine[ring->id].dirty) {
+		struct drm_i915_gem_request *req = NULL;
+
+		/**
+		 * If there is already a request pending on
+		 * this ring, wait for that to complete,
+		 * otherwise create a switch to idle request
+		 */
+		if (list_empty(&ring->request_list)) {
+			int ret;
+
+			ret = i915_gem_request_alloc(
+					ring,
+					ring->default_context,
+					&req);
+			if (!ret)
+				i915_add_request(req);
+			else
+				DRM_DEBUG("Failed to ensure context saved");
+		} else {
+			req = list_first_entry(
+					&ring->request_list,
+					typeof(*req), list);
+		}
+		if (req) {
+			ret = i915_wait_request(req);
+			if (ret != 0) {
+				/**
+				 * If we get here, there's probably been a ring
+				 * reset, so we just clean up the dirty flag.&
+				 * pin count.
+				 */
+				ctx->engine[ring->id].dirty = false;
+				__intel_lr_context_unpin(
+					ring,
+					ctx);
+			}
+		}
+	}
+
+	WARN_ON(ctx->engine[ring->id].pin_count);
+	intel_ringbuffer_free(ringbuf);
+	drm_gem_object_unreference(&ctx_obj->base);
+}
+
+/**
  * intel_lr_context_free() - free the LRC specific bits of a context
  * @ctx: the LR context to free.
  *
@@ -2363,7 +2449,7 @@ void intel_lr_context_free(struct intel_context *ctx)
 {
 	int i;
 
-	for (i = 0; i < I915_NUM_RINGS; i++) {
+	for (i = 0; i < I915_NUM_RINGS; ++i) {
 		struct drm_i915_gem_object *ctx_obj = ctx->engine[i].state;
 
 		if (ctx_obj) {
@@ -2371,13 +2457,10 @@ void intel_lr_context_free(struct intel_context *ctx)
 					ctx->engine[i].ringbuf;
 			struct intel_engine_cs *ring = ringbuf->ring;
 
-			if (ctx == ring->default_context) {
-				intel_unpin_ringbuffer_obj(ringbuf);
-				i915_gem_object_ggtt_unpin(ctx_obj);
-			}
-			WARN_ON(ctx->engine[ring->id].pin_count);
-			intel_ringbuffer_free(ringbuf);
-			drm_gem_object_unreference(&ctx_obj->base);
+			intel_lr_context_clean_ring(ctx,
+						    ring,
+						    ctx_obj,
+						    ringbuf);
 		}
 	}
 }
@@ -2539,5 +2622,12 @@ void intel_lr_context_reset(struct drm_device *dev,
 
 		ringbuf->head = 0;
 		ringbuf->tail = 0;
+
+		if (ctx->engine[ring->id].dirty) {
+			__intel_lr_context_unpin(
+					ring,
+					ctx);
+			ctx->engine[ring->id].dirty = false;
+		}
 	}
 }
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h
index 0b821b9..fd1b6b4 100644
--- a/drivers/gpu/drm/i915/intel_lrc.h
+++ b/drivers/gpu/drm/i915/intel_lrc.h
@@ -91,6 +91,7 @@ void intel_lr_context_reset(struct drm_device *dev,
 			struct intel_context *ctx);
 uint64_t intel_lr_context_descriptor(struct intel_context *ctx,
 				     struct intel_engine_cs *ring);
+void intel_lr_context_complete_check(struct drm_i915_gem_request *req);
 
 /* Execlists */
 int intel_sanitize_enable_execlists(struct drm_device *dev, int enable_execlists);
-- 
cgit v1.1


From fd8e058a27f319d4560529d54bcbf8aec2d72017 Mon Sep 17 00:00:00 2001
From: Alex Goins <agoins@nvidia.com>
Date: Wed, 25 Nov 2015 18:43:38 -0800
Subject: i915: wait for fence in mmio_flip_work_func

If a buffer is backed by dmabuf, wait on its reservation object's exclusive
fence before flipping.

v2: First commit
v3: Remove object_name_lock acquire
v4: Move wait ahead of mark_page_flip_active
    Use crtc->primary->fb to get GEM object instead of pending_flip_obj
    use_mmio_flip() return true when exclusive fence is attached
    Wait only on exclusive fences, interruptible with no timeout
v5: Move wait from do_mmio_flip to mmio_flip_work_func
    Style tweaks to more closely match rest of file
v6: Change back to unintteruptible wait to match __i915_wait_request due to
    inability to properly handle interrupted wait.
    Warn on error code from waiting.
v7: No change
v8: Test for !reservation_object_signaled_rcu(test_all=FALSE) instead of
    obj->base.dma_buf->resv->fence_excl

Link: https://patchwork.kernel.org/patch/7704181/
Signed-off-by: Alex Goins <agoins@nvidia.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 602e2be..0ad20ec 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -44,6 +44,8 @@
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_rect.h>
 #include <linux/dma_remapping.h>
+#include <linux/reservation.h>
+#include <linux/dma-buf.h>
 
 /* Primary plane formats for gen <= 3 */
 static const uint32_t i8xx_primary_formats[] = {
@@ -11204,6 +11206,10 @@ static bool use_mmio_flip(struct intel_engine_cs *ring,
 		return true;
 	else if (i915.enable_execlists)
 		return true;
+	else if (obj->base.dma_buf &&
+		 !reservation_object_test_signaled_rcu(obj->base.dma_buf->resv,
+						       false))
+		return true;
 	else
 		return ring != i915_gem_request_get_ring(obj->last_write_req);
 }
@@ -11318,6 +11324,9 @@ static void intel_mmio_flip_work_func(struct work_struct *work)
 {
 	struct intel_mmio_flip *mmio_flip =
 		container_of(work, struct intel_mmio_flip, work);
+	struct intel_framebuffer *intel_fb =
+		to_intel_framebuffer(mmio_flip->crtc->base.primary->fb);
+	struct drm_i915_gem_object *obj = intel_fb->obj;
 
 	if (mmio_flip->req) {
 		WARN_ON(__i915_wait_request(mmio_flip->req,
@@ -11327,6 +11336,12 @@ static void intel_mmio_flip_work_func(struct work_struct *work)
 		i915_gem_request_unreference__unlocked(mmio_flip->req);
 	}
 
+	/* For framebuffer backed by dmabuf, wait for fence */
+	if (obj->base.dma_buf)
+		WARN_ON(reservation_object_wait_timeout_rcu(obj->base.dma_buf->resv,
+							    false, false,
+							    MAX_SCHEDULE_TIMEOUT) < 0);
+
 	intel_do_mmio_flip(mmio_flip);
 	kfree(mmio_flip);
 }
-- 
cgit v1.1


From 3c28ff22f6e20cc946cb5a2b77d14862999f7ba0 Mon Sep 17 00:00:00 2001
From: Alex Goins <agoins@nvidia.com>
Date: Wed, 25 Nov 2015 18:43:39 -0800
Subject: i915: wait for fence in prepare_plane_fb

In intel_prepare_plane_fb, if fb is backed by dma-buf, wait for exclusive
fence

v2: First commit
v3: Remove object_name_lock acquire
    Move wait from intel_atomic_commit() to intel_prepare_plane_fb()
v4: Wait only on exclusive fences, interruptible with no timeout
v5: Style tweaks to more closely match rest of file
v6: Properly handle interrupted waits
v7: No change
v8: No change

Link: https://patchwork.kernel.org/patch/7704181/
Signed-off-by: Alex Goins <agoins@nvidia.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 0ad20ec..01aae08 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13690,6 +13690,17 @@ intel_prepare_plane_fb(struct drm_plane *plane,
 			return ret;
 	}
 
+	/* For framebuffer backed by dmabuf, wait for fence */
+	if (obj && obj->base.dma_buf) {
+		ret = reservation_object_wait_timeout_rcu(obj->base.dma_buf->resv,
+							  false, true,
+							  MAX_SCHEDULE_TIMEOUT);
+		if (ret == -ERESTARTSYS)
+			return ret;
+
+		WARN_ON(ret < 0);
+	}
+
 	if (!obj) {
 		ret = 0;
 	} else if (plane->type == DRM_PLANE_TYPE_CURSOR &&
-- 
cgit v1.1


From 63ba534ecf78c301df87b25267406002cc1af14a Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Tue, 24 Nov 2015 11:29:03 +0100
Subject: drm/i915: Handle cdclk limits on broadwell.

As the comment indicates this can only fail gracefully when
called from compute_config. Fortunately this is now what's happening,
so the fixme can be removed and the DRM_ERROR downgraded.

Link: http://patchwork.freedesktop.org/patch/msgid/1448360945-5723-3-git-send-email-maarten.lankhorst@linux.intel.com
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_display.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 01aae08..3a13a49 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9719,14 +9719,10 @@ static int broadwell_modeset_calc_cdclk(struct drm_atomic_state *state)
 	else
 		cdclk = 337500;
 
-	/*
-	 * FIXME move the cdclk caclulation to
-	 * compute_config() so we can fail gracegully.
-	 */
 	if (cdclk > dev_priv->max_cdclk_freq) {
-		DRM_ERROR("requested cdclk (%d kHz) exceeds max (%d kHz)\n",
-			  cdclk, dev_priv->max_cdclk_freq);
-		cdclk = dev_priv->max_cdclk_freq;
+		DRM_DEBUG_KMS("requested cdclk (%d kHz) exceeds max (%d kHz)\n",
+			      cdclk, dev_priv->max_cdclk_freq);
+		return -EINVAL;
 	}
 
 	to_intel_atomic_state(state)->cdclk = cdclk;
-- 
cgit v1.1


From debd15ced9937f1581096f36374c62b463e7df74 Mon Sep 17 00:00:00 2001
From: "Liviu Dudau (ARM)" <Liviu.Dudau@arm.com>
Date: Mon, 23 Nov 2015 16:52:40 +0100
Subject: drm/i2c: tda998x: unregister the connector in the unbind function

tda998x uses drm_connector_register() in the .bind function that
needs to be balanced with a drm_connector_unregister() in the .unbind.
Otherwise dangling sysfs entries are left behind and future rebinds
will fail.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/i2c/tda998x_drv.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 896b6aa..cdbd83b 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1472,6 +1472,7 @@ static void tda998x_unbind(struct device *dev, struct device *master,
 {
 	struct tda998x_priv *priv = dev_get_drvdata(dev);
 
+	drm_connector_unregister(&priv->connector);
 	drm_connector_cleanup(&priv->connector);
 	drm_encoder_cleanup(&priv->encoder);
 	tda998x_destroy(priv);
-- 
cgit v1.1


From e4618c467d9ea600cc1412b32ad520f22b8b4833 Mon Sep 17 00:00:00 2001
From: "Liviu Dudau (ARM)" <Liviu.Dudau@arm.com>
Date: Mon, 23 Nov 2015 16:52:41 +0100
Subject: drm/i2c: tda998x: increase the supported dotclock frequency to 165MHz
 for TDA19988

Spec sheet states that the TDA19988 supports up to 165MHz dotclock
speeds. Without this change modes higher than 1080p are un-attainable.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/i2c/tda998x_drv.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index cdbd83b..1ae7795 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -878,7 +878,10 @@ tda998x_encoder_mode_fixup(struct drm_encoder *encoder,
 static int tda998x_connector_mode_valid(struct drm_connector *connector,
 					struct drm_display_mode *mode)
 {
-	if (mode->clock > 150000)
+	/* TDA19988 dotclock can go up to 165MHz */
+	struct tda998x_priv *priv = conn_to_tda998x_priv(connector);
+
+	if (mode->clock > ((priv->rev == TDA19988) ? 165000 : 150000))
 		return MODE_CLOCK_HIGH;
 	if (mode->htotal >= BIT(13))
 		return MODE_BAD_HVALUE;
-- 
cgit v1.1


From 9736e988d32807d5a186c722928a97f37346fec8 Mon Sep 17 00:00:00 2001
From: "Liviu Dudau (ARM)" <Liviu.Dudau@arm.com>
Date: Mon, 23 Nov 2015 16:52:42 +0100
Subject: drm/i2c: tda998x: Add support for atomic modesetting

When used with a DRIVER_ATOMIC enabled CRTC driver, the tda998x
will cause crashes due to missing atomic operations. Fill the
drm_connector_funcs struct with the atomic versions of the required
functions and add the atomic modeset specific callbacks.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/i2c/tda998x_drv.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 1ae7795..0fddb0a 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -22,6 +22,7 @@
 #include <sound/asoundef.h>
 
 #include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_of.h>
@@ -1396,10 +1397,13 @@ static void tda998x_connector_destroy(struct drm_connector *connector)
 }
 
 static const struct drm_connector_funcs tda998x_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
+	.dpms = drm_atomic_helper_connector_dpms,
+	.reset = drm_atomic_helper_connector_reset,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = tda998x_connector_detect,
 	.destroy = tda998x_connector_destroy,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 };
 
 static int tda998x_bind(struct device *dev, struct device *master, void *data)
-- 
cgit v1.1


From 7a6f7133c573f237f2ed51652a947bc02aeeda4d Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:34 +0100
Subject: drm/armada: use unlocked gem unreferencing

For drm_gem_object_unreference callers are required to hold
dev->struct_mutex, which these paths don't. Enforcing this requirement
has become a bit more strict with

commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Oct 15 09:36:25 2015 +0200

    drm/gem: Check locking in drm_gem_object_unreference

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/armada/armada_crtc.c | 2 +-
 drivers/gpu/drm/armada/armada_gem.c  | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index cebcab5..7ea35be 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -972,7 +972,7 @@ static void armada_drm_crtc_destroy(struct drm_crtc *crtc)
 	struct armada_private *priv = crtc->dev->dev_private;
 
 	if (dcrtc->cursor_obj)
-		drm_gem_object_unreference(&dcrtc->cursor_obj->obj);
+		drm_gem_object_unreference_unlocked(&dcrtc->cursor_obj->obj);
 
 	priv->dcrtc[dcrtc->num] = NULL;
 	drm_crtc_cleanup(&dcrtc->crtc);
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 60a688e..aaf8864 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -352,13 +352,13 @@ int armada_gem_mmap_ioctl(struct drm_device *dev, void *data,
 		return -ENOENT;
 
 	if (!dobj->obj.filp) {
-		drm_gem_object_unreference(&dobj->obj);
+		drm_gem_object_unreference_unlocked(&dobj->obj);
 		return -EINVAL;
 	}
 
 	addr = vm_mmap(dobj->obj.filp, 0, args->size, PROT_READ | PROT_WRITE,
 		       MAP_SHARED, args->offset);
-	drm_gem_object_unreference(&dobj->obj);
+	drm_gem_object_unreference_unlocked(&dobj->obj);
 	if (IS_ERR_VALUE(addr))
 		return addr;
 
-- 
cgit v1.1


From 8d6185b55ceadea4fe3d7b451843786c4cae564e Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:43 +0100
Subject: drm/armada: plug leak in dumb_map_offset

We need to drop the gem bo reference if it's an imported one.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/armada/armada_gem.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index aaf8864..2a3ef79 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -285,7 +285,7 @@ int armada_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 	/* Don't allow imported objects to be mapped */
 	if (obj->obj.import_attach) {
 		ret = -EINVAL;
-		goto err_unlock;
+		goto err_unref;
 	}
 
 	ret = drm_gem_create_mmap_offset(&obj->obj);
@@ -294,6 +294,7 @@ int armada_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 		DRM_DEBUG_DRIVER("handle %#x offset %llx\n", handle, *offset);
 	}
 
+ err_unref:
 	drm_gem_object_unreference(&obj->obj);
  err_unlock:
 	mutex_unlock(&dev->struct_mutex);
-- 
cgit v1.1


From 39146d6f866888beefaecba3115576c10e1033aa Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:44 +0100
Subject: drm/armada: don't grab dev->struct_mutex for in mmap offset ioctl

Since David Herrmann's mmap vma manager rework we don't need to grab
dev->struct_mutex any more to prevent races when looking up the mmap
offset. Drop it and instead don't forget to use the unref_unlocked
variant (since the drm core still cares).

v2: Split out the leak fix in dump_map_offset into a separate patch as
requested by Russell. Also align labels the same way as before to
stick with local coding style.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/armada/armada_gem.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 2a3ef79..e3a86b9 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -274,12 +274,10 @@ int armada_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 	struct armada_gem_object *obj;
 	int ret = 0;
 
-	mutex_lock(&dev->struct_mutex);
 	obj = armada_gem_object_lookup(dev, file, handle);
 	if (!obj) {
 		DRM_ERROR("failed to lookup gem object\n");
-		ret = -EINVAL;
-		goto err_unlock;
+		return -EINVAL;
 	}
 
 	/* Don't allow imported objects to be mapped */
@@ -295,9 +293,7 @@ int armada_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
 	}
 
  err_unref:
-	drm_gem_object_unreference(&obj->obj);
- err_unlock:
-	mutex_unlock(&dev->struct_mutex);
+	drm_gem_object_unreference_unlocked(&obj->obj);
 
 	return ret;
 }
-- 
cgit v1.1


From 89f41f4f90741fe94b6da9d4d366628a9b0be8f1 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Tue, 1 Dec 2015 17:09:50 +0100
Subject: drm/i915: Remove superfluous NULL check

to_intel_crtc() always returns a non-NULL pointer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1448986198-3488-2-git-send-email-tiwai@suse.de
---
 drivers/gpu/drm/i915/intel_audio.c | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 9aa83e7..9730245 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -653,10 +653,6 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
 		intel_dig_port = enc_to_dig_port(&intel_encoder->base);
 		if (port == intel_dig_port->port) {
 			crtc = to_intel_crtc(intel_encoder->base.crtc);
-			if (!crtc) {
-				DRM_DEBUG_KMS("%s: crtc is NULL\n", __func__);
-				continue;
-			}
 			pipe = crtc->pipe;
 			break;
 		}
-- 
cgit v1.1


From 6a8beeffed3b2d33151150e3a03696e697f16d46 Mon Sep 17 00:00:00 2001
From: Wayne Boyer <wayne.boyer@intel.com>
Date: Wed, 2 Dec 2015 13:28:14 -0800
Subject: drm/i915: Clean up device info structure definitions

Beginning with gen7, newer devices repetitively redefine values
for the device info structure members.  This patch simplifies the
structure definitions by grouping member value definitions into the
existing GEN7_FEATURES #define and into the new GEN7_LP_FEATURES
and HSW_FEATURES #defines.

Specifically, GEN_DEFAULT_PIPEOFFSETS and IVB_CURSOR_OFFSETS are
added to GEN7_FEATURES and subsequent IVB definitions are simplified.

VLV_FEATURES is defined to differentiate and simplify the
gen7 low power (LP) devices.

HSW_FEATURES is defined and used to simplify all HSW+ devices
except for LP.

v2: Use VLV_FEATURES for the gen7 low power devices. (Jani)

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Wayne Boyer <wayne.boyer@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449091694-7681-1-git-send-email-wayne.boyer@intel.com
---
 drivers/gpu/drm/i915/i915_drv.c | 137 ++++++++++------------------------------
 1 file changed, 35 insertions(+), 102 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 90faa8e..d2d7e24 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -228,121 +228,83 @@ static const struct intel_device_info intel_sandybridge_m_info = {
 	.need_gfx_hws = 1, .has_hotplug = 1, \
 	.has_fbc = 1, \
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
-	.has_llc = 1
+	.has_llc = 1, \
+	GEN_DEFAULT_PIPEOFFSETS, \
+	IVB_CURSOR_OFFSETS
 
 static const struct intel_device_info intel_ivybridge_d_info = {
 	GEN7_FEATURES,
 	.is_ivybridge = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 static const struct intel_device_info intel_ivybridge_m_info = {
 	GEN7_FEATURES,
 	.is_ivybridge = 1,
 	.is_mobile = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 static const struct intel_device_info intel_ivybridge_q_info = {
 	GEN7_FEATURES,
 	.is_ivybridge = 1,
 	.num_pipes = 0, /* legal, last one wins */
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
+#define VLV_FEATURES  \
+	.gen = 7, .num_pipes = 2, \
+	.need_gfx_hws = 1, .has_hotplug = 1, \
+	.ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
+	.display_mmio_offset = VLV_DISPLAY_BASE, \
+	GEN_DEFAULT_PIPEOFFSETS, \
+	CURSOR_OFFSETS
+
 static const struct intel_device_info intel_valleyview_m_info = {
-	GEN7_FEATURES,
-	.is_mobile = 1,
-	.num_pipes = 2,
+	VLV_FEATURES,
 	.is_valleyview = 1,
-	.display_mmio_offset = VLV_DISPLAY_BASE,
-	.has_fbc = 0, /* legal, last one wins */
-	.has_llc = 0, /* legal, last one wins */
-	GEN_DEFAULT_PIPEOFFSETS,
-	CURSOR_OFFSETS,
+	.is_mobile = 1,
 };
 
 static const struct intel_device_info intel_valleyview_d_info = {
-	GEN7_FEATURES,
-	.num_pipes = 2,
+	VLV_FEATURES,
 	.is_valleyview = 1,
-	.display_mmio_offset = VLV_DISPLAY_BASE,
-	.has_fbc = 0, /* legal, last one wins */
-	.has_llc = 0, /* legal, last one wins */
-	GEN_DEFAULT_PIPEOFFSETS,
-	CURSOR_OFFSETS,
 };
 
+#define HSW_FEATURES  \
+	GEN7_FEATURES, \
+	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \
+	.has_ddi = 1, \
+	.has_fpga_dbg = 1
+
 static const struct intel_device_info intel_haswell_d_info = {
-	GEN7_FEATURES,
+	HSW_FEATURES,
 	.is_haswell = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 static const struct intel_device_info intel_haswell_m_info = {
-	GEN7_FEATURES,
+	HSW_FEATURES,
 	.is_haswell = 1,
 	.is_mobile = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 static const struct intel_device_info intel_broadwell_d_info = {
-	.gen = 8, .num_pipes = 3,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
-	.has_llc = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.has_fbc = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
+	HSW_FEATURES,
+	.gen = 8,
 };
 
 static const struct intel_device_info intel_broadwell_m_info = {
-	.gen = 8, .is_mobile = 1, .num_pipes = 3,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
-	.has_llc = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.has_fbc = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
+	HSW_FEATURES,
+	.gen = 8, .is_mobile = 1,
 };
 
 static const struct intel_device_info intel_broadwell_gt3d_info = {
-	.gen = 8, .num_pipes = 3,
-	.need_gfx_hws = 1, .has_hotplug = 1,
+	HSW_FEATURES,
+	.gen = 8,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
-	.has_llc = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.has_fbc = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 static const struct intel_device_info intel_broadwell_gt3m_info = {
-	.gen = 8, .is_mobile = 1, .num_pipes = 3,
-	.need_gfx_hws = 1, .has_hotplug = 1,
+	HSW_FEATURES,
+	.gen = 8, .is_mobile = 1,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
-	.has_llc = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.has_fbc = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 static const struct intel_device_info intel_cherryview_info = {
@@ -356,29 +318,15 @@ static const struct intel_device_info intel_cherryview_info = {
 };
 
 static const struct intel_device_info intel_skylake_info = {
+	HSW_FEATURES,
 	.is_skylake = 1,
-	.gen = 9, .num_pipes = 3,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
-	.has_llc = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.has_fbc = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
+	.gen = 9,
 };
 
 static const struct intel_device_info intel_skylake_gt3_info = {
 	.is_skylake = 1,
-	.gen = 9, .num_pipes = 3,
-	.need_gfx_hws = 1, .has_hotplug = 1,
+	.gen = 9,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
-	.has_llc = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.has_fbc = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 static const struct intel_device_info intel_broxton_info = {
@@ -396,33 +344,18 @@ static const struct intel_device_info intel_broxton_info = {
 };
 
 static const struct intel_device_info intel_kabylake_info = {
+	HSW_FEATURES,
 	.is_preliminary = 1,
 	.is_kabylake = 1,
 	.gen = 9,
-	.num_pipes = 3,
-	.need_gfx_hws = 1, .has_hotplug = 1,
-	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
-	.has_llc = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.has_fbc = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 static const struct intel_device_info intel_kabylake_gt3_info = {
+	HSW_FEATURES,
 	.is_preliminary = 1,
 	.is_kabylake = 1,
 	.gen = 9,
-	.num_pipes = 3,
-	.need_gfx_hws = 1, .has_hotplug = 1,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
-	.has_llc = 1,
-	.has_ddi = 1,
-	.has_fpga_dbg = 1,
-	.has_fbc = 1,
-	GEN_DEFAULT_PIPEOFFSETS,
-	IVB_CURSOR_OFFSETS,
 };
 
 /*
-- 
cgit v1.1


From d8578836ad2ebaaf0a899c72d12201009e0ad1e5 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 15:54:30 +0100
Subject: Revert "drm/i915: Remove superfluous NULL check"

This reverts commit 89f41f4f90741fe94b6da9d4d366628a9b0be8f1.

It's possible that ->crtc is NULL in here. Noticed by Ville.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/i915/intel_audio.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 9730245..9aa83e7 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -653,6 +653,10 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
 		intel_dig_port = enc_to_dig_port(&intel_encoder->base);
 		if (port == intel_dig_port->port) {
 			crtc = to_intel_crtc(intel_encoder->base.crtc);
+			if (!crtc) {
+				DRM_DEBUG_KMS("%s: crtc is NULL\n", __func__);
+				continue;
+			}
 			pipe = crtc->pipe;
 			break;
 		}
-- 
cgit v1.1


From b6aa0873614dff74b01e18095fd335fbb1fb777c Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 2 Dec 2015 09:13:46 +0000
Subject: drm/i915: Fix RPS pointer passed from wait_ioctl to i915_wait_request

In commit 2e1b873072dfe3bbcc158a9c21acde1ab0d36c55 [v4.2]
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Mon Apr 27 13:41:22 2015 +0100

    drm/i915: Convert RPS tracking to a intel_rps_client struct

we converted the __i915_wait_request() to take a new intel_rps_client
struct (rather than having to pass fake drm_i915_file_private structs).
However, due to use of passing a void pointer, I didn't spot one
callsite in wait-ioctl was passing the wrong pointer.

Fwiw, the impact of this bug is zero. Along the rps path, we always
first call list_empty(rps) which when we pass in the wrong pointer
always evaluates to false and we return early and never chase the
invalid pointers.

The user visible impact is then wait-ioctl doesn't get the same
waitboosting as the other interfaces (set-domain, throttle), which is a
performance concern for the *very* few users of the wait interface.
There is also a libdrm_intel patch to use the wait-ioctl for
drm_intel_bo_wait_rendering() if anyone feels inclined to review
libdrm_intel patches.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
[danvet: Add Chris' explanation for why the impact of this is pretty
close to 0.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6356c34..ef4dbe3 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3064,7 +3064,7 @@ i915_gem_wait_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
 		if (ret == 0)
 			ret = __i915_wait_request(req[i], reset_counter, true,
 						  args->timeout_ns > 0 ? &args->timeout_ns : NULL,
-						  file->driver_priv);
+						  to_rps_client(file));
 		i915_gem_request_unreference__unlocked(req[i]);
 	}
 	return ret;
-- 
cgit v1.1


From a9287dbc26569ec187b8bca0093e0ffe28abe843 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 16:15:55 +0100
Subject: drm/i915: Restore skl_gt3 device info

This was broken in

commit 6a8beeffed3b2d33151150e3a03696e697f16d46
Author: Wayne Boyer <wayne.boyer@intel.com>
Date:   Wed Dec 2 13:28:14 2015 -0800

    drm/i915: Clean up device info structure definitions

and I didn't spot this while reviewing. We really need that CI farm up
asap!

Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Wayne Boyer <wayne.boyer@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index d2d7e24..46ac664 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -324,6 +324,7 @@ static const struct intel_device_info intel_skylake_info = {
 };
 
 static const struct intel_device_info intel_skylake_gt3_info = {
+	HSW_FEATURES,
 	.is_skylake = 1,
 	.gen = 9,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
-- 
cgit v1.1


From 61ad992875639b0ac5866321e2edcba573f5f3a2 Mon Sep 17 00:00:00 2001
From: Deepak M <m.deepak@intel.com>
Date: Fri, 4 Dec 2015 19:47:38 +0530
Subject: drm/i915: Correct the Ref clock value for BXT
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The reference clock for BXT is 19.2 MHz not 19.5 MHz, updating the
correct value here.

Signed-off-by: Deepak M <m.deepak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449238659-12473-2-git-send-email-m.deepak@intel.com
---
 drivers/gpu/drm/i915/i915_reg.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d326c54..206b213 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7714,7 +7714,7 @@ enum skl_disp_power_wells {
 #define BXT_DSI_PLL_RATIO_MAX		0x7D
 #define BXT_DSI_PLL_RATIO_MIN		0x22
 #define BXT_DSI_PLL_RATIO_MASK		0xFF
-#define BXT_REF_CLOCK_KHZ		19500
+#define BXT_REF_CLOCK_KHZ		19200
 
 #define BXT_DSI_PLL_ENABLE		_MMIO(0x46080)
 #define  BXT_DSI_PLL_DO_ENABLE		(1 << 31)
-- 
cgit v1.1


From 90bea0abf61d020ff8a33bde5f93fedfbaba06d6 Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 1 Dec 2015 11:47:21 -0500
Subject: amdgpu/gfxv8: Cleanup of gfx_v8_0_tiling_mode_table_init() (v2)

Simplification and LOC reduction of function gfx_v8_0_tiling_mode_table_init()

v2: remove spurious break
bug: https://bugs.freedesktop.org/show_bug.cgi?id=93236

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2286 +++++++++++++--------------------
 1 file changed, 898 insertions(+), 1388 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 296471c..5c04002 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1639,1407 +1639,917 @@ static int gfx_v8_0_sw_fini(void *handle)
 
 static void gfx_v8_0_tiling_mode_table_init(struct amdgpu_device *adev)
 {
+	uint32_t *modearray, *mod2array;
 	const u32 num_tile_mode_states = 32;
 	const u32 num_secondary_tile_mode_states = 16;
-	u32 reg_offset, gb_tile_moden, split_equal_to_row_size;
+	u32 reg_offset;
 
-	switch (adev->gfx.config.mem_row_size_in_kb) {
-	case 1:
-		split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_1KB;
-		break;
-	case 2:
-	default:
-		split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_2KB;
-		break;
-	case 4:
-		split_equal_to_row_size = ADDR_SURF_TILE_SPLIT_4KB;
-		break;
-	}
+	modearray = adev->gfx.config.tile_mode_array;
+	mod2array = adev->gfx.config.macrotile_mode_array;
+
+	for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++)
+		modearray[reg_offset] = 0;
+
+	for (reg_offset = 0; reg_offset <  num_secondary_tile_mode_states; reg_offset++)
+		mod2array[reg_offset] = 0;
 
 	switch (adev->asic_type) {
 	case CHIP_TOPAZ:
-		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 1:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 2:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 3:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 4:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 5:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 6:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 8:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
-						PIPE_CONFIG(ADDR_SURF_P2));
-				break;
-			case 9:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 10:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 11:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 13:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 14:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 15:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 16:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 18:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 19:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 20:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 21:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 22:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 24:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 25:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 26:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 27:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 28:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 29:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 7:
-			case 12:
-			case 17:
-			case 23:
-				/* unused idx */
-				continue;
-			default:
-				gb_tile_moden = 0;
-				break;
-			};
-			adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_TILE_MODE0 + reg_offset, gb_tile_moden);
-		}
-		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 1:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 2:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 3:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 4:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 5:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 6:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 8:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 9:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 10:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 11:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 12:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 13:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 14:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 7:
-				/* unused idx */
-				continue;
-			default:
-				gb_tile_moden = 0;
-				break;
-			};
-			adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden);
-		}
+		modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+				PIPE_CONFIG(ADDR_SURF_P2));
+		modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+
+		mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				 NUM_BANKS(ADDR_SURF_8_BANK));
+
+		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++)
+			if (reg_offset != 7 && reg_offset != 12 && reg_offset != 17 &&
+			    reg_offset != 23)
+				WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]);
+
+		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++)
+			if (reg_offset != 7)
+				WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]);
+
 		break;
 	case CHIP_FIJI:
-		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 1:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 2:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 3:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 4:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 5:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 6:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 7:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 8:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16));
-				break;
-			case 9:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 10:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 11:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 12:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 13:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 14:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 15:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 16:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 17:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 18:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 19:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 20:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 21:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 22:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 23:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 24:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 25:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 26:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 27:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 28:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 29:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 30:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			default:
-				gb_tile_moden = 0;
-				break;
-			}
-			adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_TILE_MODE0 + reg_offset, gb_tile_moden);
-		}
-		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 1:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 2:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 3:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 4:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 5:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 6:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 8:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 9:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 10:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 11:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 12:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 13:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 14:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_4_BANK));
-				break;
-			case 7:
-				/* unused idx */
-				continue;
-			default:
-				gb_tile_moden = 0;
-				break;
-			}
-			adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden);
-		}
+		modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[7] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16));
+		modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[12] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[17] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[23] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P16_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[30] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+
+		mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				 NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				 NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				 NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				 NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				 NUM_BANKS(ADDR_SURF_4_BANK));
+
+		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++)
+			WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]);
+
+		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++)
+			if (reg_offset != 7)
+				WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]);
+
 		break;
 	case CHIP_TONGA:
-		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 1:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 2:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 3:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 4:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 5:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 6:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 7:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 8:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16));
-				break;
-			case 9:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 10:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 11:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 12:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 13:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 14:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 15:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 16:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 17:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 18:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 19:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 20:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 21:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 22:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 23:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 24:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 25:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 26:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 27:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 28:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 29:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 30:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P4_16x16) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			default:
-				gb_tile_moden = 0;
-				break;
-			};
-			adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_TILE_MODE0 + reg_offset, gb_tile_moden);
-		}
-		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 1:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 2:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 3:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 4:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 5:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 6:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 8:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 9:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 10:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 11:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 12:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 13:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_4_BANK));
-				break;
-			case 14:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
-						NUM_BANKS(ADDR_SURF_4_BANK));
-				break;
-			case 7:
-				/* unused idx */
-				continue;
-			default:
-				gb_tile_moden = 0;
-				break;
-			};
-			adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden);
-		}
+		modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[7] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16));
+		modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[12] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[17] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[23] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P8_32x32_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[30] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P4_16x16) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+
+		mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				 NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				 NUM_BANKS(ADDR_SURF_4_BANK));
+		mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_1) |
+				 NUM_BANKS(ADDR_SURF_4_BANK));
+
+		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++)
+			WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]);
+
+		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++)
+			if (reg_offset != 7)
+				WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]);
+
 		break;
 	case CHIP_STONEY:
-		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 1:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 2:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 3:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 4:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 5:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 6:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 8:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
-						PIPE_CONFIG(ADDR_SURF_P2));
-				break;
-			case 9:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 10:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 11:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 13:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 14:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 15:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 16:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 18:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 19:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 20:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 21:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 22:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 24:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 25:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 26:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 27:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 28:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 29:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 7:
-			case 12:
-			case 17:
-			case 23:
-				/* unused idx */
-				continue;
-			default:
-				gb_tile_moden = 0;
-				break;
-			};
-			adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_TILE_MODE0 + reg_offset, gb_tile_moden);
-		}
-		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 1:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 2:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 3:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 4:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 5:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 6:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 8:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 9:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 10:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 11:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 12:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 13:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 14:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 7:
-				/* unused idx */
-				continue;
-			default:
-				gb_tile_moden = 0;
-				break;
-			};
-			adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden);
-		}
+		modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+				PIPE_CONFIG(ADDR_SURF_P2));
+		modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+
+		mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				 NUM_BANKS(ADDR_SURF_8_BANK));
+
+		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++)
+			if (reg_offset != 7 && reg_offset != 12 && reg_offset != 17 &&
+			    reg_offset != 23)
+				WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]);
+
+		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++)
+			if (reg_offset != 7)
+				WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]);
+
 		break;
-	case CHIP_CARRIZO:
 	default:
-		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 1:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 2:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 3:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 4:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 5:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 6:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
-				break;
-			case 8:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
-						PIPE_CONFIG(ADDR_SURF_P2));
-				break;
-			case 9:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 10:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 11:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 13:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 14:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 15:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 16:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 18:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 19:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 20:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 21:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 22:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 24:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 25:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 26:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
-				break;
-			case 27:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 28:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
-				break;
-			case 29:
-				gb_tile_moden = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
-						PIPE_CONFIG(ADDR_SURF_P2) |
-						MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
-						SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
-				break;
-			case 7:
-			case 12:
-			case 17:
-			case 23:
-				/* unused idx */
-				continue;
-			default:
-				gb_tile_moden = 0;
-				break;
-			};
-			adev->gfx.config.tile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_TILE_MODE0 + reg_offset, gb_tile_moden);
-		}
-		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++) {
-			switch (reg_offset) {
-			case 0:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 1:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 2:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 3:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 4:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 5:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 6:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 8:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 9:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 10:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 11:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 12:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 13:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
-						NUM_BANKS(ADDR_SURF_16_BANK));
-				break;
-			case 14:
-				gb_tile_moden = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
-						BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
-						MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
-						NUM_BANKS(ADDR_SURF_8_BANK));
-				break;
-			case 7:
-				/* unused idx */
-				continue;
-			default:
-				gb_tile_moden = 0;
-				break;
-			};
-			adev->gfx.config.macrotile_mode_array[reg_offset] = gb_tile_moden;
-			WREG32(mmGB_MACROTILE_MODE0 + reg_offset, gb_tile_moden);
-		}
+		dev_warn(adev->dev,
+			 "Unknown chip type (%d) in function gfx_v8_0_tiling_mode_table_init() falling through to CHIP_CARRIZO\n",
+			 adev->asic_type);
+
+	case CHIP_CARRIZO:
+		modearray[0] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_64B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[1] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_128B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[2] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_256B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[3] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_512B) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[4] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[5] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[6] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				TILE_SPLIT(ADDR_SURF_TILE_SPLIT_2KB) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DEPTH_MICRO_TILING));
+		modearray[8] = (ARRAY_MODE(ARRAY_LINEAR_ALIGNED) |
+				PIPE_CONFIG(ADDR_SURF_P2));
+		modearray[9] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				PIPE_CONFIG(ADDR_SURF_P2) |
+				MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[10] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[11] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_DISPLAY_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[13] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[14] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[15] = (ARRAY_MODE(ARRAY_3D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[16] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+		modearray[18] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[19] = (ARRAY_MODE(ARRAY_1D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[20] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[21] = (ARRAY_MODE(ARRAY_3D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[22] = (ARRAY_MODE(ARRAY_PRT_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[24] = (ARRAY_MODE(ARRAY_2D_TILED_THICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THIN_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[25] = (ARRAY_MODE(ARRAY_2D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[26] = (ARRAY_MODE(ARRAY_3D_TILED_XTHICK) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_THICK_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_1));
+		modearray[27] = (ARRAY_MODE(ARRAY_1D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[28] = (ARRAY_MODE(ARRAY_2D_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_2));
+		modearray[29] = (ARRAY_MODE(ARRAY_PRT_TILED_THIN1) |
+				 PIPE_CONFIG(ADDR_SURF_P2) |
+				 MICRO_TILE_MODE_NEW(ADDR_SURF_ROTATED_MICRO_TILING) |
+				 SAMPLE_SPLIT(ADDR_SURF_SAMPLE_SPLIT_8));
+
+		mod2array[0] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[1] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[2] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[3] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[4] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[5] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[6] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				NUM_BANKS(ADDR_SURF_8_BANK));
+		mod2array[8] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_8) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[9] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_4) |
+				BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[10] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_4) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[11] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_2) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[12] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_2) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[13] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_4) |
+				 NUM_BANKS(ADDR_SURF_16_BANK));
+		mod2array[14] = (BANK_WIDTH(ADDR_SURF_BANK_WIDTH_1) |
+				 BANK_HEIGHT(ADDR_SURF_BANK_HEIGHT_1) |
+				 MACRO_TILE_ASPECT(ADDR_SURF_MACRO_ASPECT_2) |
+				 NUM_BANKS(ADDR_SURF_8_BANK));
+
+		for (reg_offset = 0; reg_offset < num_tile_mode_states; reg_offset++)
+			if (reg_offset != 7 && reg_offset != 12 && reg_offset != 17 &&
+			    reg_offset != 23)
+				WREG32(mmGB_TILE_MODE0 + reg_offset, modearray[reg_offset]);
+
+		for (reg_offset = 0; reg_offset < num_secondary_tile_mode_states; reg_offset++)
+			if (reg_offset != 7)
+				WREG32(mmGB_MACROTILE_MODE0 + reg_offset, mod2array[reg_offset]);
+
+		break;
 	}
 }
 
@@ -4957,7 +4467,7 @@ static void gfx_v8_0_ring_emit_fence_gfx(struct amdgpu_ring *ring, u64 addr,
 				 EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) |
 				 EVENT_INDEX(5)));
 	amdgpu_ring_write(ring, addr & 0xfffffffc);
-	amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) | 
+	amdgpu_ring_write(ring, (upper_32_bits(addr) & 0xffff) |
 			  DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0));
 	amdgpu_ring_write(ring, lower_32_bits(seq));
 	amdgpu_ring_write(ring, upper_32_bits(seq));
-- 
cgit v1.1


From 544b8a74c72d39aebbbf482ccad8e7762a8b2a1e Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 1 Dec 2015 11:48:32 -0500
Subject: amdgpu/gfxv8: Simplification of gfx_v8_0_create_bitmask()

Simplification of the function gfx_v8_0_create_bitmask().

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 5c04002..b5396db 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -2555,13 +2555,7 @@ static void gfx_v8_0_tiling_mode_table_init(struct amdgpu_device *adev)
 
 static u32 gfx_v8_0_create_bitmask(u32 bit_width)
 {
-	u32 i, mask = 0;
-
-	for (i = 0; i < bit_width; i++) {
-		mask <<= 1;
-		mask |= 1;
-	}
-	return mask;
+	return (u32)((1ULL << bit_width) - 1);
 }
 
 void gfx_v8_0_select_se_sh(struct amdgpu_device *adev, u32 se_num, u32 sh_num)
-- 
cgit v1.1


From 0d07db7e10f415d7ec0efde54f10a0905a0910b9 Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 1 Dec 2015 10:42:28 -0500
Subject: amdgpu/gfxv8: Simplification in gfx_v8_0_enable_gui_idle_interrupt()

Simplified the function by folding the two paths into one.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index b5396db..33e3c0d 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -2818,17 +2818,11 @@ static void gfx_v8_0_enable_gui_idle_interrupt(struct amdgpu_device *adev,
 {
 	u32 tmp = RREG32(mmCP_INT_CNTL_RING0);
 
-	if (enable) {
-		tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, 1);
-		tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, 1);
-		tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, 1);
-		tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, 1);
-	} else {
-		tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, 0);
-		tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, 0);
-		tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, 0);
-		tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, 0);
-	}
+	tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0);
+	tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0);
+	tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0);
+	tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, GFX_IDLE_INT_ENABLE, enable ? 1 : 0);
+
 	WREG32(mmCP_INT_CNTL_RING0, tmp);
 }
 
-- 
cgit v1.1


From ba98f9e56c77f2b7a28f9d025f8780098221e1b6 Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Thu, 26 Nov 2015 16:33:58 +0800
Subject: drm/amdgpu: add err check for pin userptr
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Missing error check if the operation failed.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index d4bac5f..8051cb9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -587,9 +587,13 @@ static int amdgpu_ttm_backend_bind(struct ttm_tt *ttm,
 	uint32_t flags = amdgpu_ttm_tt_pte_flags(gtt->adev, ttm, bo_mem);
 	int r;
 
-	if (gtt->userptr)
-		amdgpu_ttm_tt_pin_userptr(ttm);
-
+	if (gtt->userptr) {
+		r = amdgpu_ttm_tt_pin_userptr(ttm);
+		if (r) {
+			DRM_ERROR("failed to pin userptr\n");
+			return r;
+		}
+	}
 	gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT);
 	if (!ttm->num_pages) {
 		WARN(1, "nothing to bind %lu pages for mreg %p back %p!\n",
-- 
cgit v1.1


From 786b5219081ff16e62c00c7c6313dc0adf631540 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= <Nicolai.Haehnle@amd.com>
Date: Wed, 2 Dec 2015 17:35:12 +0100
Subject: drm/amdgpu: fix race condition in amd_sched_entity_push_job
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

As soon as we leave the spinlock after the job has been added to the job
queue, we can no longer rely on the job's data to be available.

I have seen a null-pointer dereference due to sched == NULL in
amd_sched_wakeup via amd_sched_entity_push_job and
amd_sched_ib_submit_kernel_helper. Since the latter initializes
sched_job->sched with the address of the ring scheduler, which is
guaranteed to be non-NULL, this race appears to be a likely culprit.

Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Bugzilla: https://bugs.freedesktop.org/attachment.cgi?bugid=93079
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
index e13b7a0..5ace1a7 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
@@ -288,6 +288,7 @@ amd_sched_entity_pop_job(struct amd_sched_entity *entity)
  */
 static bool amd_sched_entity_in(struct amd_sched_job *sched_job)
 {
+	struct amd_gpu_scheduler *sched = sched_job->sched;
 	struct amd_sched_entity *entity = sched_job->s_entity;
 	bool added, first = false;
 
@@ -302,7 +303,7 @@ static bool amd_sched_entity_in(struct amd_sched_job *sched_job)
 
 	/* first job wakes up scheduler */
 	if (first)
-		amd_sched_wakeup(sched_job->sched);
+		amd_sched_wakeup(sched);
 
 	return added;
 }
@@ -318,9 +319,9 @@ void amd_sched_entity_push_job(struct amd_sched_job *sched_job)
 {
 	struct amd_sched_entity *entity = sched_job->s_entity;
 
+	trace_amd_sched_job(sched_job);
 	wait_event(entity->sched->job_scheduled,
 		   amd_sched_entity_in(sched_job));
-	trace_amd_sched_job(sched_job);
 }
 
 /**
-- 
cgit v1.1


From eb64526f5a5a382df7018a3e69061b9e3f20e32d Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Thu, 3 Dec 2015 12:23:28 -0500
Subject: amdgpu/gfxv8: Remove magic numbers from function
 gfx_v8_0_tiling_mode_table_init()

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 33e3c0d..29e02e0 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1640,8 +1640,8 @@ static int gfx_v8_0_sw_fini(void *handle)
 static void gfx_v8_0_tiling_mode_table_init(struct amdgpu_device *adev)
 {
 	uint32_t *modearray, *mod2array;
-	const u32 num_tile_mode_states = 32;
-	const u32 num_secondary_tile_mode_states = 16;
+	const u32 num_tile_mode_states = ARRAY_SIZE(adev->gfx.config.tile_mode_array);
+	const u32 num_secondary_tile_mode_states = ARRAY_SIZE(adev->gfx.config.macrotile_mode_array);
 	u32 reg_offset;
 
 	modearray = adev->gfx.config.tile_mode_array;
-- 
cgit v1.1


From af3302b90775ca3389c93ab31458d696e8a8fa60 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 17:27:15 +0100
Subject: Revert "drm/i915: Extend LRC pinning to cover GPU context writeback"

This reverts commit 6d65ba943a2d1e4292a07ca7ddb6c5138b9efa5d.

Mika Kuoppala traced down a use-after-free crash in module unload to
this commit, because ring->last_context is leaked beyond when the
context gets destroyed. Mika submitted a quick fix to patch that up in
the context destruction code, but that's too much of a hack.

The right fix is instead for the ring to hold a full reference onto
it's last context, like we do for legacy contexts.

Since this is causing a regression in BAT it gets reverted before we
can close this.

Cc: Nick Hoath <nicholas.hoath@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: David Gordon <david.s.gordon@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Alex Dai <yu.dai@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93248
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h  |   1 -
 drivers/gpu/drm/i915/i915_gem.c  |   7 +-
 drivers/gpu/drm/i915/intel_lrc.c | 136 +++++++--------------------------------
 drivers/gpu/drm/i915/intel_lrc.h |   1 -
 4 files changed, 27 insertions(+), 118 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index f95f367..5e276f5 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -884,7 +884,6 @@ struct intel_context {
 	struct {
 		struct drm_i915_gem_object *state;
 		struct intel_ringbuffer *ringbuf;
-		bool dirty;
 		int pin_count;
 	} engine[I915_NUM_RINGS];
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index ef4dbe3..a531cb8 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1354,9 +1354,6 @@ static void i915_gem_request_retire(struct drm_i915_gem_request *request)
 {
 	trace_i915_gem_request_retire(request);
 
-	if (i915.enable_execlists)
-		intel_lr_context_complete_check(request);
-
 	/* We know the GPU must have read the request to have
 	 * sent us the seqno + interrupt, so use the position
 	 * of tail of the request to update the last known position
@@ -2767,6 +2764,10 @@ static void i915_gem_reset_ring_cleanup(struct drm_i915_private *dev_priv,
 					struct drm_i915_gem_request,
 					execlist_link);
 			list_del(&submit_req->execlist_link);
+
+			if (submit_req->ctx != ring->default_context)
+				intel_lr_context_unpin(submit_req);
+
 			i915_gem_request_unreference(submit_req);
 		}
 		spin_unlock_irq(&ring->execlist_lock);
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index c3504a0..4ebafab 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -571,6 +571,9 @@ static int execlists_context_queue(struct drm_i915_gem_request *request)
 	struct drm_i915_gem_request *cursor;
 	int num_elements = 0;
 
+	if (request->ctx != ring->default_context)
+		intel_lr_context_pin(request);
+
 	i915_gem_request_reference(request);
 
 	spin_lock_irq(&ring->execlist_lock);
@@ -734,13 +737,6 @@ intel_logical_ring_advance_and_submit(struct drm_i915_gem_request *request)
 	if (intel_ring_stopped(ring))
 		return;
 
-	if (request->ctx != ring->default_context) {
-		if (!request->ctx->engine[ring->id].dirty) {
-			intel_lr_context_pin(request);
-			request->ctx->engine[ring->id].dirty = true;
-		}
-	}
-
 	if (dev_priv->guc.execbuf_client)
 		i915_guc_submit(dev_priv->guc.execbuf_client, request);
 	else
@@ -967,6 +963,12 @@ void intel_execlists_retire_requests(struct intel_engine_cs *ring)
 	spin_unlock_irq(&ring->execlist_lock);
 
 	list_for_each_entry_safe(req, tmp, &retired_list, execlist_link) {
+		struct intel_context *ctx = req->ctx;
+		struct drm_i915_gem_object *ctx_obj =
+				ctx->engine[ring->id].state;
+
+		if (ctx_obj && (ctx != ring->default_context))
+			intel_lr_context_unpin(req);
 		list_del(&req->execlist_link);
 		i915_gem_request_unreference(req);
 	}
@@ -1061,39 +1063,21 @@ reset_pin_count:
 	return ret;
 }
 
-static void __intel_lr_context_unpin(struct intel_engine_cs *ring,
-		struct intel_context *ctx)
+void intel_lr_context_unpin(struct drm_i915_gem_request *rq)
 {
-	struct drm_i915_gem_object *ctx_obj = ctx->engine[ring->id].state;
-	struct intel_ringbuffer *ringbuf = ctx->engine[ring->id].ringbuf;
+	struct intel_engine_cs *ring = rq->ring;
+	struct drm_i915_gem_object *ctx_obj = rq->ctx->engine[ring->id].state;
+	struct intel_ringbuffer *ringbuf = rq->ringbuf;
+
 	if (ctx_obj) {
 		WARN_ON(!mutex_is_locked(&ring->dev->struct_mutex));
-		if (--ctx->engine[ring->id].pin_count == 0) {
+		if (--rq->ctx->engine[ring->id].pin_count == 0) {
 			intel_unpin_ringbuffer_obj(ringbuf);
 			i915_gem_object_ggtt_unpin(ctx_obj);
 		}
 	}
 }
 
-void intel_lr_context_unpin(struct drm_i915_gem_request *rq)
-{
-	__intel_lr_context_unpin(rq->ring, rq->ctx);
-}
-
-void intel_lr_context_complete_check(struct drm_i915_gem_request *req)
-{
-	struct intel_engine_cs *ring = req->ring;
-
-	if (ring->last_context && ring->last_context != req->ctx &&
-			ring->last_context->engine[ring->id].dirty) {
-		__intel_lr_context_unpin(
-				ring,
-				ring->last_context);
-		ring->last_context->engine[ring->id].dirty = false;
-	}
-	ring->last_context = req->ctx;
-}
-
 static int intel_logical_ring_workarounds_emit(struct drm_i915_gem_request *req)
 {
 	int ret, i;
@@ -2368,76 +2352,6 @@ populate_lr_context(struct intel_context *ctx, struct drm_i915_gem_object *ctx_o
 }
 
 /**
- * intel_lr_context_clean_ring() - clean the ring specific parts of an LRC
- * @ctx: the LR context being freed.
- * @ring: the engine being cleaned
- * @ctx_obj: the hw context being unreferenced
- * @ringbuf: the ringbuf being freed
- *
- * Take care of cleaning up the per-engine backing
- * objects and the logical ringbuffer.
- */
-static void
-intel_lr_context_clean_ring(struct intel_context *ctx,
-			    struct intel_engine_cs *ring,
-			    struct drm_i915_gem_object *ctx_obj,
-			    struct intel_ringbuffer *ringbuf)
-{
-	int ret;
-
-	WARN_ON(!mutex_is_locked(&ring->dev->struct_mutex));
-
-	if (ctx == ring->default_context) {
-		intel_unpin_ringbuffer_obj(ringbuf);
-		i915_gem_object_ggtt_unpin(ctx_obj);
-	}
-
-	if (ctx->engine[ring->id].dirty) {
-		struct drm_i915_gem_request *req = NULL;
-
-		/**
-		 * If there is already a request pending on
-		 * this ring, wait for that to complete,
-		 * otherwise create a switch to idle request
-		 */
-		if (list_empty(&ring->request_list)) {
-			int ret;
-
-			ret = i915_gem_request_alloc(
-					ring,
-					ring->default_context,
-					&req);
-			if (!ret)
-				i915_add_request(req);
-			else
-				DRM_DEBUG("Failed to ensure context saved");
-		} else {
-			req = list_first_entry(
-					&ring->request_list,
-					typeof(*req), list);
-		}
-		if (req) {
-			ret = i915_wait_request(req);
-			if (ret != 0) {
-				/**
-				 * If we get here, there's probably been a ring
-				 * reset, so we just clean up the dirty flag.&
-				 * pin count.
-				 */
-				ctx->engine[ring->id].dirty = false;
-				__intel_lr_context_unpin(
-					ring,
-					ctx);
-			}
-		}
-	}
-
-	WARN_ON(ctx->engine[ring->id].pin_count);
-	intel_ringbuffer_free(ringbuf);
-	drm_gem_object_unreference(&ctx_obj->base);
-}
-
-/**
  * intel_lr_context_free() - free the LRC specific bits of a context
  * @ctx: the LR context to free.
  *
@@ -2449,7 +2363,7 @@ void intel_lr_context_free(struct intel_context *ctx)
 {
 	int i;
 
-	for (i = 0; i < I915_NUM_RINGS; ++i) {
+	for (i = 0; i < I915_NUM_RINGS; i++) {
 		struct drm_i915_gem_object *ctx_obj = ctx->engine[i].state;
 
 		if (ctx_obj) {
@@ -2457,10 +2371,13 @@ void intel_lr_context_free(struct intel_context *ctx)
 					ctx->engine[i].ringbuf;
 			struct intel_engine_cs *ring = ringbuf->ring;
 
-			intel_lr_context_clean_ring(ctx,
-						    ring,
-						    ctx_obj,
-						    ringbuf);
+			if (ctx == ring->default_context) {
+				intel_unpin_ringbuffer_obj(ringbuf);
+				i915_gem_object_ggtt_unpin(ctx_obj);
+			}
+			WARN_ON(ctx->engine[ring->id].pin_count);
+			intel_ringbuffer_free(ringbuf);
+			drm_gem_object_unreference(&ctx_obj->base);
 		}
 	}
 }
@@ -2622,12 +2539,5 @@ void intel_lr_context_reset(struct drm_device *dev,
 
 		ringbuf->head = 0;
 		ringbuf->tail = 0;
-
-		if (ctx->engine[ring->id].dirty) {
-			__intel_lr_context_unpin(
-					ring,
-					ctx);
-			ctx->engine[ring->id].dirty = false;
-		}
 	}
 }
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h
index fd1b6b4..0b821b9 100644
--- a/drivers/gpu/drm/i915/intel_lrc.h
+++ b/drivers/gpu/drm/i915/intel_lrc.h
@@ -91,7 +91,6 @@ void intel_lr_context_reset(struct drm_device *dev,
 			struct intel_context *ctx);
 uint64_t intel_lr_context_descriptor(struct intel_context *ctx,
 				     struct intel_engine_cs *ring);
-void intel_lr_context_complete_check(struct drm_i915_gem_request *req);
 
 /* Execlists */
 int intel_sanitize_enable_execlists(struct drm_device *dev, int enable_execlists);
-- 
cgit v1.1


From 9c4153b1eef9bc8da6a624252a3a25790b705136 Mon Sep 17 00:00:00 2001
From: jimqu <Jim.Qu@amd.com>
Date: Fri, 4 Dec 2015 17:17:00 +0800
Subject: drm/amdgpu: add spin lock to protect freed list in vm (v2)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

there is a protection fault about freed list when OCL test.
add a spin lock to protect it.

v2: drop changes in vm_fini

Signed-off-by: JimQu <jim.qu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h    |  2 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 16 +++++++++++++---
 2 files changed, 15 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 5f97503..3b5d370 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -955,6 +955,8 @@ struct amdgpu_vm {
 	struct amdgpu_vm_id	ids[AMDGPU_MAX_RINGS];
 	/* for interval tree */
 	spinlock_t		it_lock;
+	/* protecting freed */
+	spinlock_t		freed_lock;
 };
 
 struct amdgpu_vm_manager {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index ae037e5..fce4c6d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -885,17 +885,21 @@ int amdgpu_vm_clear_freed(struct amdgpu_device *adev,
 	struct amdgpu_bo_va_mapping *mapping;
 	int r;
 
+	spin_lock(&vm->freed_lock);
 	while (!list_empty(&vm->freed)) {
 		mapping = list_first_entry(&vm->freed,
 			struct amdgpu_bo_va_mapping, list);
 		list_del(&mapping->list);
-
+		spin_unlock(&vm->freed_lock);
 		r = amdgpu_vm_bo_update_mapping(adev, vm, mapping, 0, 0, NULL);
 		kfree(mapping);
 		if (r)
 			return r;
 
+		spin_lock(&vm->freed_lock);
 	}
+	spin_unlock(&vm->freed_lock);
+
 	return 0;
 
 }
@@ -1150,10 +1154,13 @@ int amdgpu_vm_bo_unmap(struct amdgpu_device *adev,
 	spin_unlock(&vm->it_lock);
 	trace_amdgpu_vm_bo_unmap(bo_va, mapping);
 
-	if (valid)
+	if (valid) {
+		spin_lock(&vm->freed_lock);
 		list_add(&mapping->list, &vm->freed);
-	else
+		spin_unlock(&vm->freed_lock);
+	} else {
 		kfree(mapping);
+	}
 
 	return 0;
 }
@@ -1186,7 +1193,9 @@ void amdgpu_vm_bo_rmv(struct amdgpu_device *adev,
 		interval_tree_remove(&mapping->it, &vm->va);
 		spin_unlock(&vm->it_lock);
 		trace_amdgpu_vm_bo_unmap(bo_va, mapping);
+		spin_lock(&vm->freed_lock);
 		list_add(&mapping->list, &vm->freed);
+		spin_unlock(&vm->freed_lock);
 	}
 	list_for_each_entry_safe(mapping, next, &bo_va->invalids, list) {
 		list_del(&mapping->list);
@@ -1247,6 +1256,7 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 	INIT_LIST_HEAD(&vm->cleared);
 	INIT_LIST_HEAD(&vm->freed);
 	spin_lock_init(&vm->it_lock);
+	spin_lock_init(&vm->freed_lock);
 	pd_size = amdgpu_vm_directory_size(adev);
 	pd_entries = amdgpu_vm_num_pdes(adev);
 
-- 
cgit v1.1


From 15620206ae87ba9643ffa6f5ddb5471be7192006 Mon Sep 17 00:00:00 2001
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Fri, 6 Nov 2015 14:11:16 +0200
Subject: drm/i915/skl: Add SKL GT4 PCI IDs

Add Skylake Intel Graphics GT4 PCI IDs

v2: Rebase

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1446811876-303-1-git-send-email-mika.kuoppala@intel.com
---
 drivers/gpu/drm/i915/i915_drv.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 46ac664..e6935f1 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -399,6 +399,7 @@ static const struct pci_device_id pciidlist[] = {
 	INTEL_SKL_GT1_IDS(&intel_skylake_info),
 	INTEL_SKL_GT2_IDS(&intel_skylake_info),
 	INTEL_SKL_GT3_IDS(&intel_skylake_gt3_info),
+	INTEL_SKL_GT4_IDS(&intel_skylake_gt3_info),
 	INTEL_BXT_IDS(&intel_broxton_info),
 	INTEL_KBL_GT1_IDS(&intel_kabylake_info),
 	INTEL_KBL_GT2_IDS(&intel_kabylake_info),
-- 
cgit v1.1


From 03a97d825573de7b6ff1b44f257345efbff2161a Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 17:55:47 +0100
Subject: drm/i915: Update DRIVER_DATE to 20151204

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 5e276f5..5b3830e 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -57,7 +57,7 @@
 
 #define DRIVER_NAME		"i915"
 #define DRIVER_DESC		"Intel Graphics"
-#define DRIVER_DATE		"20151120"
+#define DRIVER_DATE		"20151204"
 
 #undef WARN_ON
 /* Many gcc seem to no see through this and fall over :( */
-- 
cgit v1.1


From 4bd3fd443aa4bc3cede05de201e9cf3277059477 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:45 +0100
Subject: drm/armada: drop struct_mutex from cursor paths

The kms state itself is already protected by the modeset locks
acquired by the drm core. The only thing left is gem bo state, and
since the cursor code expects small objects which are statically
mapped at create time and then invariant over the lifetime of the gem
bo there's nothing to protect.

See armada_gem_dumb_create -> armada_gem_linear_back which assigns
obj->addr which is the only thing used by the cursor code.

Only tricky bit is to switch to the _unlocked unreference function.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/armada/armada_crtc.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index 7ea35be..8ebfe56 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -928,11 +928,10 @@ static int armada_drm_crtc_cursor_set(struct drm_crtc *crtc,
 		}
 	}
 
-	mutex_lock(&dev->struct_mutex);
 	if (dcrtc->cursor_obj) {
 		dcrtc->cursor_obj->update = NULL;
 		dcrtc->cursor_obj->update_data = NULL;
-		drm_gem_object_unreference(&dcrtc->cursor_obj->obj);
+		drm_gem_object_unreference_unlocked(&dcrtc->cursor_obj->obj);
 	}
 	dcrtc->cursor_obj = obj;
 	dcrtc->cursor_w = w;
@@ -942,14 +941,12 @@ static int armada_drm_crtc_cursor_set(struct drm_crtc *crtc,
 		obj->update_data = dcrtc;
 		obj->update = cursor_update;
 	}
-	mutex_unlock(&dev->struct_mutex);
 
 	return ret;
 }
 
 static int armada_drm_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
 {
-	struct drm_device *dev = crtc->dev;
 	struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
 	int ret;
 
@@ -957,11 +954,9 @@ static int armada_drm_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
 	if (!dcrtc->variant->has_spu_adv_reg)
 		return -EFAULT;
 
-	mutex_lock(&dev->struct_mutex);
 	dcrtc->cursor_x = x;
 	dcrtc->cursor_y = y;
 	ret = armada_drm_crtc_cursor_update(dcrtc, false);
-	mutex_unlock(&dev->struct_mutex);
 
 	return ret;
 }
-- 
cgit v1.1


From 0b8ebeacf5ef43a467c7ec5400ccc1ffc3fbdfba Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 24 Nov 2015 10:00:36 +0100
Subject: drm/armada: use a private mutex to protect priv->linear

Reusing the Big DRM Lock just leaks, and the few things left that
dev->struct_mutex protected are very well contained - it's just the
linear drm_mm manager.

With this armada is completely struct_mutex free!

v2: Convert things properly and also take the lock in
armada_gem_free_object, and remove the stale comment (Russell).

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/armada/armada_debugfs.c |  4 ++--
 drivers/gpu/drm/armada/armada_drm.h     |  3 ++-
 drivers/gpu/drm/armada/armada_drv.c     |  1 +
 drivers/gpu/drm/armada/armada_gem.c     | 14 +++++++++-----
 4 files changed, 14 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/armada/armada_debugfs.c b/drivers/gpu/drm/armada/armada_debugfs.c
index 471e456..d4f7ab0 100644
--- a/drivers/gpu/drm/armada/armada_debugfs.c
+++ b/drivers/gpu/drm/armada/armada_debugfs.c
@@ -21,9 +21,9 @@ static int armada_debugfs_gem_linear_show(struct seq_file *m, void *data)
 	struct armada_private *priv = dev->dev_private;
 	int ret;
 
-	mutex_lock(&dev->struct_mutex);
+	mutex_lock(&priv->linear_lock);
 	ret = drm_mm_dump_table(m, &priv->linear);
-	mutex_unlock(&dev->struct_mutex);
+	mutex_unlock(&priv->linear_lock);
 
 	return ret;
 }
diff --git a/drivers/gpu/drm/armada/armada_drm.h b/drivers/gpu/drm/armada/armada_drm.h
index 4df6f2a..3b2bb61 100644
--- a/drivers/gpu/drm/armada/armada_drm.h
+++ b/drivers/gpu/drm/armada/armada_drm.h
@@ -57,7 +57,8 @@ struct armada_private {
 	DECLARE_KFIFO(fb_unref, struct drm_framebuffer *, 8);
 	struct drm_fb_helper	*fbdev;
 	struct armada_crtc	*dcrtc[2];
-	struct drm_mm		linear;
+	struct drm_mm		linear; /* protected by linear_lock */
+	struct mutex		linear_lock;
 	struct drm_property	*csc_yuv_prop;
 	struct drm_property	*csc_rgb_prop;
 	struct drm_property	*colorkey_prop;
diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index 3f1396e..f7f47cb 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -101,6 +101,7 @@ static int armada_drm_load(struct drm_device *dev, unsigned long flags)
 	dev->mode_config.preferred_depth = 24;
 	dev->mode_config.funcs = &armada_drm_mode_config_funcs;
 	drm_mm_init(&priv->linear, mem->start, resource_size(mem));
+	mutex_init(&priv->linear_lock);
 
 	ret = component_bind_all(dev->dev, dev);
 	if (ret)
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index e3a86b9..6e731db 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -46,22 +46,26 @@ static size_t roundup_gem_size(size_t size)
 	return roundup(size, PAGE_SIZE);
 }
 
-/* dev->struct_mutex is held here */
 void armada_gem_free_object(struct drm_gem_object *obj)
 {
 	struct armada_gem_object *dobj = drm_to_armada_gem(obj);
+	struct armada_private *priv = obj->dev->dev_private;
 
 	DRM_DEBUG_DRIVER("release obj %p\n", dobj);
 
 	drm_gem_free_mmap_offset(&dobj->obj);
 
+	might_lock(&priv->linear_lock);
+
 	if (dobj->page) {
 		/* page backed memory */
 		unsigned int order = get_order(dobj->obj.size);
 		__free_pages(dobj->page, order);
 	} else if (dobj->linear) {
 		/* linear backed memory */
+		mutex_lock(&priv->linear_lock);
 		drm_mm_remove_node(dobj->linear);
+		mutex_unlock(&priv->linear_lock);
 		kfree(dobj->linear);
 		if (dobj->addr)
 			iounmap(dobj->addr);
@@ -144,10 +148,10 @@ armada_gem_linear_back(struct drm_device *dev, struct armada_gem_object *obj)
 		if (!node)
 			return -ENOSPC;
 
-		mutex_lock(&dev->struct_mutex);
+		mutex_lock(&priv->linear_lock);
 		ret = drm_mm_insert_node(&priv->linear, node, size, align,
 					 DRM_MM_SEARCH_DEFAULT);
-		mutex_unlock(&dev->struct_mutex);
+		mutex_unlock(&priv->linear_lock);
 		if (ret) {
 			kfree(node);
 			return ret;
@@ -158,9 +162,9 @@ armada_gem_linear_back(struct drm_device *dev, struct armada_gem_object *obj)
 		/* Ensure that the memory we're returning is cleared. */
 		ptr = ioremap_wc(obj->linear->start, size);
 		if (!ptr) {
-			mutex_lock(&dev->struct_mutex);
+			mutex_lock(&priv->linear_lock);
 			drm_mm_remove_node(obj->linear);
-			mutex_unlock(&dev->struct_mutex);
+			mutex_unlock(&priv->linear_lock);
 			kfree(obj->linear);
 			obj->linear = NULL;
 			return -ENOMEM;
-- 
cgit v1.1


From a4d8a0fe4500b87817eebdb363c116922de87453 Mon Sep 17 00:00:00 2001
From: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Date: Sun, 6 Dec 2015 18:26:30 +0800
Subject: i915: Replace "hweight8(dev_priv->info.subslice_7eu[i]) != 1" with
 "!is_power_of_2(dev_priv->info.subslice_7eu[i])"

Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449397590-14292-1-git-send-email-zhaoxiu.zeng@gmail.com
---
 drivers/gpu/drm/i915/intel_ringbuffer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 57d78f2..e5359eb 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -27,6 +27,7 @@
  *
  */
 
+#include <linux/log2.h>
 #include <drm/drmP.h>
 #include "i915_drv.h"
 #include <drm/i915_drm.h>
@@ -995,7 +996,7 @@ static int skl_tune_iz_hashing(struct intel_engine_cs *ring)
 		 * Only consider slices where one, and only one, subslice has 7
 		 * EUs
 		 */
-		if (hweight8(dev_priv->info.subslice_7eu[i]) != 1)
+		if (!is_power_of_2(dev_priv->info.subslice_7eu[i]))
 			continue;
 
 		/*
-- 
cgit v1.1


From ab1d3a0e5a44f5b1a8d1f811e925c8519b56fba4 Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Thu, 19 Nov 2015 16:07:14 +0100
Subject: drm/i915: Move disable_cxsr to the crtc_state.

intel_crtc->atomic will be removed later on, move this member
to intel_crtc_state.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447945645-32005-2-git-send-email-maarten.lankhorst@linux.intel.com
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
---
 drivers/gpu/drm/i915/intel_atomic.c  |  1 +
 drivers/gpu/drm/i915/intel_display.c | 12 +++++++-----
 drivers/gpu/drm/i915/intel_drv.h     |  4 ++--
 3 files changed, 10 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
index 643f342..96e3fa9 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -95,6 +95,7 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc)
 
 	crtc_state->update_pipe = false;
 	crtc_state->disable_lp_wm = false;
+	crtc_state->disable_cxsr = false;
 
 	return &crtc_state->base;
 }
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 3a13a49..8dcab23 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4800,8 +4800,7 @@ static void intel_post_plane_update(struct intel_crtc *crtc)
 
 	intel_frontbuffer_flip(dev, atomic->fb_bits);
 
-	if (atomic->disable_cxsr)
-		crtc->wm.cxsr_allowed = true;
+	crtc->wm.cxsr_allowed = true;
 
 	if (crtc->atomic.update_wm_post)
 		intel_update_watermarks(&crtc->base);
@@ -4820,6 +4819,8 @@ static void intel_pre_plane_update(struct intel_crtc *crtc)
 	struct drm_device *dev = crtc->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc_atomic_commit *atomic = &crtc->atomic;
+	struct intel_crtc_state *pipe_config =
+		to_intel_crtc_state(crtc->base.state);
 
 	if (atomic->disable_fbc)
 		intel_fbc_deactivate(crtc);
@@ -4830,7 +4831,7 @@ static void intel_pre_plane_update(struct intel_crtc *crtc)
 	if (atomic->pre_disable_primary)
 		intel_pre_disable_primary(&crtc->base);
 
-	if (atomic->disable_cxsr) {
+	if (pipe_config->disable_cxsr) {
 		crtc->wm.cxsr_allowed = false;
 		intel_set_memory_cxsr(dev_priv, false);
 	}
@@ -11720,6 +11721,7 @@ static bool needs_scaling(struct intel_plane_state *state)
 int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state,
 				    struct drm_plane_state *plane_state)
 {
+	struct intel_crtc_state *pipe_config = to_intel_crtc_state(crtc_state);
 	struct drm_crtc *crtc = crtc_state->crtc;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	struct drm_plane *plane = plane_state->plane;
@@ -11770,7 +11772,7 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state,
 		intel_crtc->atomic.update_wm_pre = true;
 		/* must disable cxsr around plane enable/disable */
 		if (plane->type != DRM_PLANE_TYPE_CURSOR) {
-			intel_crtc->atomic.disable_cxsr = true;
+			pipe_config->disable_cxsr = true;
 			/* to potentially re-enable cxsr */
 			intel_crtc->atomic.wait_vblank = true;
 			intel_crtc->atomic.update_wm_post = true;
@@ -11781,7 +11783,7 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state,
 		if (plane->type != DRM_PLANE_TYPE_CURSOR) {
 			if (is_crtc_enabled)
 				intel_crtc->atomic.wait_vblank = true;
-			intel_crtc->atomic.disable_cxsr = true;
+			pipe_config->disable_cxsr = true;
 		}
 	} else if (intel_wm_need_update(plane, plane_state)) {
 		intel_crtc->atomic.update_wm_pre = true;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 3517cd1..5247461 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -367,7 +367,8 @@ struct intel_crtc_state {
 #define PIPE_CONFIG_QUIRK_MODE_SYNC_FLAGS	(1<<0) /* unreliable sync mode.flags */
 	unsigned long quirks;
 
-	bool update_pipe;
+	bool update_pipe; /* can a fast modeset be performed? */
+	bool disable_cxsr;
 
 	/* Pipe source size (ie. panel fitter input size)
 	 * All planes will be positioned inside this space,
@@ -533,7 +534,6 @@ struct intel_crtc_atomic_commit {
 	/* Sleepable operations to perform before commit */
 	bool disable_fbc;
 	bool disable_ips;
-	bool disable_cxsr;
 	bool pre_disable_primary;
 	bool update_wm_pre, update_wm_post;
 
-- 
cgit v1.1


From 92826fcdfc147a7d16766e987c12a9dfe1860c3f Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Thu, 3 Dec 2015 13:49:13 +0100
Subject: drm/i915: Calculate watermark related members in the crtc_state, v4.

This removes pre/post_wm_update from intel_crtc->atomic, and
creates atomic state for it in intel_crtc.

Changes since v1:
- Rebase on top of wm changes.
Changes since v2:
- Split disable_cxsr into a separate patch.
Changes since v3:
- Move some of the changes to intel_wm_need_update.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/56603A49.5000507@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_atomic.c  |  1 +
 drivers/gpu/drm/i915/intel_display.c | 39 ++++++++++++++++++------------------
 drivers/gpu/drm/i915/intel_drv.h     |  2 +-
 3 files changed, 21 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_atomic.c b/drivers/gpu/drm/i915/intel_atomic.c
index 96e3fa9..d0b1c9a 100644
--- a/drivers/gpu/drm/i915/intel_atomic.c
+++ b/drivers/gpu/drm/i915/intel_atomic.c
@@ -96,6 +96,7 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc)
 	crtc_state->update_pipe = false;
 	crtc_state->disable_lp_wm = false;
 	crtc_state->disable_cxsr = false;
+	crtc_state->wm_changed = false;
 
 	return &crtc_state->base;
 }
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 8dcab23..a8fb7cf 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4793,6 +4793,8 @@ intel_pre_disable_primary(struct drm_crtc *crtc)
 static void intel_post_plane_update(struct intel_crtc *crtc)
 {
 	struct intel_crtc_atomic_commit *atomic = &crtc->atomic;
+	struct intel_crtc_state *pipe_config =
+		to_intel_crtc_state(crtc->base.state);
 	struct drm_device *dev = crtc->base.dev;
 
 	if (atomic->wait_vblank)
@@ -4802,7 +4804,7 @@ static void intel_post_plane_update(struct intel_crtc *crtc)
 
 	crtc->wm.cxsr_allowed = true;
 
-	if (crtc->atomic.update_wm_post)
+	if (pipe_config->wm_changed)
 		intel_update_watermarks(&crtc->base);
 
 	if (atomic->update_fbc)
@@ -4835,6 +4837,9 @@ static void intel_pre_plane_update(struct intel_crtc *crtc)
 		crtc->wm.cxsr_allowed = false;
 		intel_set_memory_cxsr(dev_priv, false);
 	}
+
+	if (!needs_modeset(&pipe_config->base) && pipe_config->wm_changed)
+		intel_update_watermarks(&crtc->base);
 }
 
 static void intel_crtc_disable_planes(struct drm_crtc *crtc, unsigned plane_mask)
@@ -11696,9 +11701,14 @@ static bool intel_wm_need_update(struct drm_plane *plane,
 	struct intel_plane_state *cur = to_intel_plane_state(plane->state);
 
 	/* Update watermarks on tiling or size changes. */
-	if (!plane->state->fb || !state->fb ||
-	    plane->state->fb->modifier[0] != state->fb->modifier[0] ||
-	    plane->state->rotation != state->rotation ||
+	if (new->visible != cur->visible)
+		return true;
+
+	if (!cur->base.fb || !new->base.fb)
+		return false;
+
+	if (cur->base.fb->modifier[0] != new->base.fb->modifier[0] ||
+	    cur->base.rotation != new->base.rotation ||
 	    drm_rect_width(&new->src) != drm_rect_width(&cur->src) ||
 	    drm_rect_height(&new->src) != drm_rect_height(&cur->src) ||
 	    drm_rect_width(&new->dst) != drm_rect_width(&cur->dst) ||
@@ -11768,17 +11778,9 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state,
 			 plane->base.id, was_visible, visible,
 			 turn_off, turn_on, mode_changed);
 
-	if (turn_on) {
-		intel_crtc->atomic.update_wm_pre = true;
-		/* must disable cxsr around plane enable/disable */
-		if (plane->type != DRM_PLANE_TYPE_CURSOR) {
-			pipe_config->disable_cxsr = true;
-			/* to potentially re-enable cxsr */
-			intel_crtc->atomic.wait_vblank = true;
-			intel_crtc->atomic.update_wm_post = true;
-		}
-	} else if (turn_off) {
-		intel_crtc->atomic.update_wm_post = true;
+	if (turn_on || turn_off) {
+		pipe_config->wm_changed = true;
+
 		/* must disable cxsr around plane enable/disable */
 		if (plane->type != DRM_PLANE_TYPE_CURSOR) {
 			if (is_crtc_enabled)
@@ -11786,7 +11788,7 @@ int intel_plane_atomic_calc_changes(struct drm_crtc_state *crtc_state,
 			pipe_config->disable_cxsr = true;
 		}
 	} else if (intel_wm_need_update(plane, plane_state)) {
-		intel_crtc->atomic.update_wm_pre = true;
+		pipe_config->wm_changed = true;
 	}
 
 	if (visible || was_visible)
@@ -11931,7 +11933,7 @@ static int intel_crtc_atomic_check(struct drm_crtc *crtc,
 	}
 
 	if (mode_changed && !crtc_state->active)
-		intel_crtc->atomic.update_wm_post = true;
+		pipe_config->wm_changed = true;
 
 	if (mode_changed && crtc_state->enable &&
 	    dev_priv->display.crtc_compute_clock &&
@@ -13854,9 +13856,6 @@ static void intel_begin_crtc_commit(struct drm_crtc *crtc,
 		to_intel_crtc_state(old_crtc_state);
 	bool modeset = needs_modeset(crtc->state);
 
-	if (intel_crtc->atomic.update_wm_pre)
-		intel_update_watermarks(crtc);
-
 	/* Perform vblank evasion around commit operation */
 	intel_pipe_update_start(intel_crtc);
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 5247461..974ab04 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -369,6 +369,7 @@ struct intel_crtc_state {
 
 	bool update_pipe; /* can a fast modeset be performed? */
 	bool disable_cxsr;
+	bool wm_changed; /* watermarks are updated */
 
 	/* Pipe source size (ie. panel fitter input size)
 	 * All planes will be positioned inside this space,
@@ -535,7 +536,6 @@ struct intel_crtc_atomic_commit {
 	bool disable_fbc;
 	bool disable_ips;
 	bool pre_disable_primary;
-	bool update_wm_pre, update_wm_post;
 
 	/* Sleepable operations to perform after commit */
 	unsigned fb_bits;
-- 
cgit v1.1


From b900111459e2f4a538697f75b63478f3a6acec3c Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Thu, 19 Nov 2015 16:07:16 +0100
Subject: drm/i915/skl: Update watermarks before the crtc is disabled.

On skylake some of the registers are only writable when the correct
power wells are enabled. Because of this watermarks have to be updated
before the crtc turns off, or you get unclaimed register read and write
warnings.

This patch needs to be modified slightly to apply to -fixes.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92181
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: stable@vger.kernel.org
Cc: Matt Roper <matthew.d.roper@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447945645-32005-4-git-send-email-maarten.lankhorst@linux.intel.com
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
---
 drivers/gpu/drm/i915/intel_display.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index a8fb7cf..f118f7e 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4804,7 +4804,7 @@ static void intel_post_plane_update(struct intel_crtc *crtc)
 
 	crtc->wm.cxsr_allowed = true;
 
-	if (pipe_config->wm_changed)
+	if (pipe_config->wm_changed && pipe_config->base.active)
 		intel_update_watermarks(&crtc->base);
 
 	if (atomic->update_fbc)
@@ -13421,6 +13421,9 @@ static int intel_atomic_commit(struct drm_device *dev,
 			 */
 			intel_check_cpu_fifo_underruns(dev_priv);
 			intel_check_pch_fifo_underruns(dev_priv);
+
+			if (!crtc->state->active)
+				intel_update_watermarks(crtc);
 		}
 	}
 
-- 
cgit v1.1


From 0d014ff344abc9c8e56cf1870ab3a144d2e2e37a Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Thu, 19 Nov 2015 16:07:17 +0100
Subject: drm/i915: Remove double wait_for_vblank on broadwell.

wait_vblank is already set in intel_plane_atomic_calc_changes
for broadwell, waiting for a double vblank is overkill.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447945645-32005-5-git-send-email-maarten.lankhorst@linux.intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f118f7e..c6854de 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4709,14 +4709,6 @@ intel_post_enable_primary(struct drm_crtc *crtc)
 	int pipe = intel_crtc->pipe;
 
 	/*
-	 * BDW signals flip done immediately if the plane
-	 * is disabled, even if the plane enable is already
-	 * armed to occur at the next vblank :(
-	 */
-	if (IS_BROADWELL(dev))
-		intel_wait_for_vblank(dev, pipe);
-
-	/*
 	 * FIXME IPS should be fine as long as one plane is
 	 * enabled, but in practice it seems to have problems
 	 * when going from primary only to sprite only and vice
-- 
cgit v1.1


From dfaf37baa07513d2c37afff79978807d2d10221a Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Mon, 7 Dec 2015 14:45:20 -0800
Subject: drm/i915: Fix idle_frames counter.

'commit 97173eaf5 ("drm/i915: PSR: Increase idle_frames")' was a mistake.
The special case it tried to cover was already being covered by
the DP_PSR_NO_TRAIN_ON_EXIT. So this ended up duplicated.

So, instead of reverting that let's take this opportunity and unify
the idle_frame definition in a single place so we standardize the access
and avoid room for that same mistake again.

Few changes with this patch:

1. Instead of just respecting the VBT we set a
global minumum with max(). So we are sure that we will avoid corner cases
in case VBT is doing something we don't understand.

2. Instead of minimum 5 we use 6. When introducing the idle_frames += 4 case
we considered that minimum was 2. All because the off-by-one issue.

v2: Unified idle_frame definition.

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449528320-27655-1-git-send-email-rodrigo.vivi@intel.com
---
 drivers/gpu/drm/i915/intel_psr.c | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index b6609e6..1eb1ce5 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -267,23 +267,17 @@ static void hsw_psr_enable_source(struct intel_dp *intel_dp)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	uint32_t max_sleep_time = 0x1f;
-	/* Lately it was identified that depending on panel idle frame count
-	 * calculated at HW can be off by 1. So let's use what came
-	 * from VBT + 1.
-	 * There are also other cases where panel demands at least 4
-	 * but VBT is not being set. To cover these 2 cases lets use
-	 * at least 5 when VBT isn't set to be on the safest side.
+	/*
+	 * Let's respect VBT in case VBT asks a higher idle_frame value.
+	 * Let's use 6 as the minimum to cover all known cases including
+	 * the off-by-one issue that HW has in some cases. Also there are
+	 * cases where sink should be able to train
+	 * with the 5 or 6 idle patterns.
 	 */
-	uint32_t idle_frames = dev_priv->vbt.psr.idle_frames ?
-			       dev_priv->vbt.psr.idle_frames + 1 : 5;
+	uint32_t idle_frames = max(6, dev_priv->vbt.psr.idle_frames);
 	uint32_t val = 0x0;
 	const uint32_t link_entry_time = EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES;
 
-	if (intel_dp->psr_dpcd[1] & DP_PSR_NO_TRAIN_ON_EXIT) {
-		/* Sink should be able to train with the 5 or 6 idle patterns */
-		idle_frames += 4;
-	}
-
 	I915_WRITE(EDP_PSR_CTL, val |
 		   (IS_BROADWELL(dev) ? 0 : link_entry_time) |
 		   max_sleep_time << EDP_PSR_MAX_SLEEP_TIME_SHIFT |
-- 
cgit v1.1


From 10028c5ab107d3765c7fc282b6c45324d1602155 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 30 Nov 2015 10:55:13 -0800
Subject: drm: Create a driver hook for allocating GEM object structs.

The CMA helpers had no way for a driver to extend the struct with its
own fields.  Since the CMA helpers are mostly "Allocate a
drm_gem_cma_object, then fill in a few fields", it's hard to write as
pure helpers without passing in a driver callback for the allocate
step.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_gem_cma_helper.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index e109b49..0f7b00b 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -59,11 +59,13 @@ __drm_gem_cma_create(struct drm_device *drm, size_t size)
 	struct drm_gem_object *gem_obj;
 	int ret;
 
-	cma_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);
-	if (!cma_obj)
+	if (drm->driver->gem_create_object)
+		gem_obj = drm->driver->gem_create_object(drm, size);
+	else
+		gem_obj = kzalloc(sizeof(*cma_obj), GFP_KERNEL);
+	if (!gem_obj)
 		return ERR_PTR(-ENOMEM);
-
-	gem_obj = &cma_obj->base;
+	cma_obj = container_of(gem_obj, struct drm_gem_cma_object, base);
 
 	ret = drm_gem_object_init(drm, gem_obj, size);
 	if (ret)
-- 
cgit v1.1


From c826a6e1064419f78855463cf29ce9e8b9d25bf4 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 9 Oct 2015 20:25:07 -0700
Subject: drm/vc4: Add a BO cache.

We need to allocate new BOs in the kernel as part of each frame, but
the CMA allocator is way too slow for that.  As an optimization, keep
track of recently-freed BOs and reuse them, with a 1 second timeout to
fully free them back to the system.

This improves 3D performance by about 15%.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_bo.c      | 336 +++++++++++++++++++++++++++++++++++++-
 drivers/gpu/drm/vc4/vc4_debugfs.c |   1 +
 drivers/gpu/drm/vc4/vc4_drv.c     |   6 +-
 drivers/gpu/drm/vc4/vc4_drv.h     |  49 +++++-
 4 files changed, 384 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index ab9f510..18faa5b 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -12,19 +12,229 @@
  * access to system memory with no MMU in between.  To support it, we
  * use the GEM CMA helper functions to allocate contiguous ranges of
  * physical memory for our BOs.
+ *
+ * Since the CMA allocator is very slow, we keep a cache of recently
+ * freed BOs around so that the kernel's allocation of objects for 3D
+ * rendering can return quickly.
  */
 
 #include "vc4_drv.h"
 
-struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t size)
+static void vc4_bo_stats_dump(struct vc4_dev *vc4)
+{
+	DRM_INFO("num bos allocated: %d\n",
+		 vc4->bo_stats.num_allocated);
+	DRM_INFO("size bos allocated: %dkb\n",
+		 vc4->bo_stats.size_allocated / 1024);
+	DRM_INFO("num bos used: %d\n",
+		 vc4->bo_stats.num_allocated - vc4->bo_stats.num_cached);
+	DRM_INFO("size bos used: %dkb\n",
+		 (vc4->bo_stats.size_allocated -
+		  vc4->bo_stats.size_cached) / 1024);
+	DRM_INFO("num bos cached: %d\n",
+		 vc4->bo_stats.num_cached);
+	DRM_INFO("size bos cached: %dkb\n",
+		 vc4->bo_stats.size_cached / 1024);
+}
+
+#ifdef CONFIG_DEBUG_FS
+int vc4_bo_stats_debugfs(struct seq_file *m, void *unused)
+{
+	struct drm_info_node *node = (struct drm_info_node *)m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct vc4_bo_stats stats;
+
+	/* Take a snapshot of the current stats with the lock held. */
+	mutex_lock(&vc4->bo_lock);
+	stats = vc4->bo_stats;
+	mutex_unlock(&vc4->bo_lock);
+
+	seq_printf(m, "num bos allocated: %d\n",
+		   stats.num_allocated);
+	seq_printf(m, "size bos allocated: %dkb\n",
+		   stats.size_allocated / 1024);
+	seq_printf(m, "num bos used: %d\n",
+		   stats.num_allocated - stats.num_cached);
+	seq_printf(m, "size bos used: %dkb\n",
+		   (stats.size_allocated - stats.size_cached) / 1024);
+	seq_printf(m, "num bos cached: %d\n",
+		   stats.num_cached);
+	seq_printf(m, "size bos cached: %dkb\n",
+		   stats.size_cached / 1024);
+
+	return 0;
+}
+#endif
+
+static uint32_t bo_page_index(size_t size)
+{
+	return (size / PAGE_SIZE) - 1;
+}
+
+/* Must be called with bo_lock held. */
+static void vc4_bo_destroy(struct vc4_bo *bo)
 {
+	struct drm_gem_object *obj = &bo->base.base;
+	struct vc4_dev *vc4 = to_vc4_dev(obj->dev);
+
+	vc4->bo_stats.num_allocated--;
+	vc4->bo_stats.size_allocated -= obj->size;
+	drm_gem_cma_free_object(obj);
+}
+
+/* Must be called with bo_lock held. */
+static void vc4_bo_remove_from_cache(struct vc4_bo *bo)
+{
+	struct drm_gem_object *obj = &bo->base.base;
+	struct vc4_dev *vc4 = to_vc4_dev(obj->dev);
+
+	vc4->bo_stats.num_cached--;
+	vc4->bo_stats.size_cached -= obj->size;
+
+	list_del(&bo->unref_head);
+	list_del(&bo->size_head);
+}
+
+static struct list_head *vc4_get_cache_list_for_size(struct drm_device *dev,
+						     size_t size)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	uint32_t page_index = bo_page_index(size);
+
+	if (vc4->bo_cache.size_list_size <= page_index) {
+		uint32_t new_size = max(vc4->bo_cache.size_list_size * 2,
+					page_index + 1);
+		struct list_head *new_list;
+		uint32_t i;
+
+		new_list = kmalloc_array(new_size, sizeof(struct list_head),
+					 GFP_KERNEL);
+		if (!new_list)
+			return NULL;
+
+		/* Rebase the old cached BO lists to their new list
+		 * head locations.
+		 */
+		for (i = 0; i < vc4->bo_cache.size_list_size; i++) {
+			struct list_head *old_list =
+				&vc4->bo_cache.size_list[i];
+
+			if (list_empty(old_list))
+				INIT_LIST_HEAD(&new_list[i]);
+			else
+				list_replace(old_list, &new_list[i]);
+		}
+		/* And initialize the brand new BO list heads. */
+		for (i = vc4->bo_cache.size_list_size; i < new_size; i++)
+			INIT_LIST_HEAD(&new_list[i]);
+
+		kfree(vc4->bo_cache.size_list);
+		vc4->bo_cache.size_list = new_list;
+		vc4->bo_cache.size_list_size = new_size;
+	}
+
+	return &vc4->bo_cache.size_list[page_index];
+}
+
+void vc4_bo_cache_purge(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	mutex_lock(&vc4->bo_lock);
+	while (!list_empty(&vc4->bo_cache.time_list)) {
+		struct vc4_bo *bo = list_last_entry(&vc4->bo_cache.time_list,
+						    struct vc4_bo, unref_head);
+		vc4_bo_remove_from_cache(bo);
+		vc4_bo_destroy(bo);
+	}
+	mutex_unlock(&vc4->bo_lock);
+}
+
+static struct vc4_bo *vc4_bo_get_from_cache(struct drm_device *dev,
+					    uint32_t size)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	uint32_t page_index = bo_page_index(size);
+	struct vc4_bo *bo = NULL;
+
+	size = roundup(size, PAGE_SIZE);
+
+	mutex_lock(&vc4->bo_lock);
+	if (page_index >= vc4->bo_cache.size_list_size)
+		goto out;
+
+	if (list_empty(&vc4->bo_cache.size_list[page_index]))
+		goto out;
+
+	bo = list_first_entry(&vc4->bo_cache.size_list[page_index],
+			      struct vc4_bo, size_head);
+	vc4_bo_remove_from_cache(bo);
+	kref_init(&bo->base.base.refcount);
+
+out:
+	mutex_unlock(&vc4->bo_lock);
+	return bo;
+}
+
+/**
+ * vc4_gem_create_object - Implementation of driver->gem_create_object.
+ *
+ * This lets the CMA helpers allocate object structs for us, and keep
+ * our BO stats correct.
+ */
+struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct vc4_bo *bo;
+
+	bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+	if (!bo)
+		return ERR_PTR(-ENOMEM);
+
+	mutex_lock(&vc4->bo_lock);
+	vc4->bo_stats.num_allocated++;
+	vc4->bo_stats.size_allocated += size;
+	mutex_unlock(&vc4->bo_lock);
+
+	return &bo->base.base;
+}
+
+struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t unaligned_size,
+			     bool from_cache)
+{
+	size_t size = roundup(unaligned_size, PAGE_SIZE);
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
 	struct drm_gem_cma_object *cma_obj;
 
-	cma_obj = drm_gem_cma_create(dev, size);
-	if (IS_ERR(cma_obj))
+	if (size == 0)
 		return NULL;
-	else
-		return to_vc4_bo(&cma_obj->base);
+
+	/* First, try to get a vc4_bo from the kernel BO cache. */
+	if (from_cache) {
+		struct vc4_bo *bo = vc4_bo_get_from_cache(dev, size);
+
+		if (bo)
+			return bo;
+	}
+
+	cma_obj = drm_gem_cma_create(dev, size);
+	if (IS_ERR(cma_obj)) {
+		/*
+		 * If we've run out of CMA memory, kill the cache of
+		 * CMA allocations we've got laying around and try again.
+		 */
+		vc4_bo_cache_purge(dev);
+
+		cma_obj = drm_gem_cma_create(dev, size);
+		if (IS_ERR(cma_obj)) {
+			DRM_ERROR("Failed to allocate from CMA:\n");
+			vc4_bo_stats_dump(vc4);
+			return NULL;
+		}
+	}
+
+	return to_vc4_bo(&cma_obj->base);
 }
 
 int vc4_dumb_create(struct drm_file *file_priv,
@@ -41,7 +251,7 @@ int vc4_dumb_create(struct drm_file *file_priv,
 	if (args->size < args->pitch * args->height)
 		args->size = args->pitch * args->height;
 
-	bo = vc4_bo_create(dev, roundup(args->size, PAGE_SIZE));
+	bo = vc4_bo_create(dev, args->size, false);
 	if (!bo)
 		return -ENOMEM;
 
@@ -50,3 +260,117 @@ int vc4_dumb_create(struct drm_file *file_priv,
 
 	return ret;
 }
+
+/* Must be called with bo_lock held. */
+static void vc4_bo_cache_free_old(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	unsigned long expire_time = jiffies - msecs_to_jiffies(1000);
+
+	while (!list_empty(&vc4->bo_cache.time_list)) {
+		struct vc4_bo *bo = list_last_entry(&vc4->bo_cache.time_list,
+						    struct vc4_bo, unref_head);
+		if (time_before(expire_time, bo->free_time)) {
+			mod_timer(&vc4->bo_cache.time_timer,
+				  round_jiffies_up(jiffies +
+						   msecs_to_jiffies(1000)));
+			return;
+		}
+
+		vc4_bo_remove_from_cache(bo);
+		vc4_bo_destroy(bo);
+	}
+}
+
+/* Called on the last userspace/kernel unreference of the BO.  Returns
+ * it to the BO cache if possible, otherwise frees it.
+ *
+ * Note that this is called with the struct_mutex held.
+ */
+void vc4_free_object(struct drm_gem_object *gem_bo)
+{
+	struct drm_device *dev = gem_bo->dev;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct vc4_bo *bo = to_vc4_bo(gem_bo);
+	struct list_head *cache_list;
+
+	mutex_lock(&vc4->bo_lock);
+	/* If the object references someone else's memory, we can't cache it.
+	 */
+	if (gem_bo->import_attach) {
+		vc4_bo_destroy(bo);
+		goto out;
+	}
+
+	/* Don't cache if it was publicly named. */
+	if (gem_bo->name) {
+		vc4_bo_destroy(bo);
+		goto out;
+	}
+
+	cache_list = vc4_get_cache_list_for_size(dev, gem_bo->size);
+	if (!cache_list) {
+		vc4_bo_destroy(bo);
+		goto out;
+	}
+
+	bo->free_time = jiffies;
+	list_add(&bo->size_head, cache_list);
+	list_add(&bo->unref_head, &vc4->bo_cache.time_list);
+
+	vc4->bo_stats.num_cached++;
+	vc4->bo_stats.size_cached += gem_bo->size;
+
+	vc4_bo_cache_free_old(dev);
+
+out:
+	mutex_unlock(&vc4->bo_lock);
+}
+
+static void vc4_bo_cache_time_work(struct work_struct *work)
+{
+	struct vc4_dev *vc4 =
+		container_of(work, struct vc4_dev, bo_cache.time_work);
+	struct drm_device *dev = vc4->dev;
+
+	mutex_lock(&vc4->bo_lock);
+	vc4_bo_cache_free_old(dev);
+	mutex_unlock(&vc4->bo_lock);
+}
+
+static void vc4_bo_cache_time_timer(unsigned long data)
+{
+	struct drm_device *dev = (struct drm_device *)data;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	schedule_work(&vc4->bo_cache.time_work);
+}
+
+void vc4_bo_cache_init(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	mutex_init(&vc4->bo_lock);
+
+	INIT_LIST_HEAD(&vc4->bo_cache.time_list);
+
+	INIT_WORK(&vc4->bo_cache.time_work, vc4_bo_cache_time_work);
+	setup_timer(&vc4->bo_cache.time_timer,
+		    vc4_bo_cache_time_timer,
+		    (unsigned long)dev);
+}
+
+void vc4_bo_cache_destroy(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	del_timer(&vc4->bo_cache.time_timer);
+	cancel_work_sync(&vc4->bo_cache.time_work);
+
+	vc4_bo_cache_purge(dev);
+
+	if (vc4->bo_stats.num_allocated) {
+		DRM_ERROR("Destroying BO cache while BOs still allocated:\n");
+		vc4_bo_stats_dump(vc4);
+	}
+}
diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c
index 4297b0a5..6bcf96e 100644
--- a/drivers/gpu/drm/vc4/vc4_debugfs.c
+++ b/drivers/gpu/drm/vc4/vc4_debugfs.c
@@ -16,6 +16,7 @@
 #include "vc4_regs.h"
 
 static const struct drm_info_list vc4_debugfs_list[] = {
+	{"bo_stats", vc4_bo_stats_debugfs, 0},
 	{"hdmi_regs", vc4_hdmi_debugfs_regs, 0},
 	{"hvs_regs", vc4_hvs_debugfs_regs, 0},
 	{"crtc0_regs", vc4_crtc_debugfs_regs, 0, (void *)(uintptr_t)0},
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 6e73060..da041fa 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -92,7 +92,8 @@ static struct drm_driver vc4_drm_driver = {
 	.debugfs_cleanup = vc4_debugfs_cleanup,
 #endif
 
-	.gem_free_object = drm_gem_cma_free_object,
+	.gem_create_object = vc4_create_object,
+	.gem_free_object = vc4_free_object,
 	.gem_vm_ops = &drm_gem_cma_vm_ops,
 
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
@@ -170,6 +171,8 @@ static int vc4_drm_bind(struct device *dev)
 
 	drm_dev_set_unique(drm, dev_name(dev));
 
+	vc4_bo_cache_init(drm);
+
 	drm_mode_config_init(drm);
 	if (ret)
 		goto unref;
@@ -202,6 +205,7 @@ unbind_all:
 	component_unbind_all(dev, drm);
 unref:
 	drm_dev_unref(drm);
+	vc4_bo_cache_destroy(drm);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index fd8319f..39a1ff5 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -17,6 +17,37 @@ struct vc4_dev {
 	struct vc4_crtc *crtc[3];
 
 	struct drm_fbdev_cma *fbdev;
+
+	/* The kernel-space BO cache.  Tracks buffers that have been
+	 * unreferenced by all other users (refcounts of 0!) but not
+	 * yet freed, so we can do cheap allocations.
+	 */
+	struct vc4_bo_cache {
+		/* Array of list heads for entries in the BO cache,
+		 * based on number of pages, so we can do O(1) lookups
+		 * in the cache when allocating.
+		 */
+		struct list_head *size_list;
+		uint32_t size_list_size;
+
+		/* List of all BOs in the cache, ordered by age, so we
+		 * can do O(1) lookups when trying to free old
+		 * buffers.
+		 */
+		struct list_head time_list;
+		struct work_struct time_work;
+		struct timer_list time_timer;
+	} bo_cache;
+
+	struct vc4_bo_stats {
+		u32 num_allocated;
+		u32 size_allocated;
+		u32 num_cached;
+		u32 size_cached;
+	} bo_stats;
+
+	/* Protects bo_cache and the BO stats. */
+	struct mutex bo_lock;
 };
 
 static inline struct vc4_dev *
@@ -27,6 +58,17 @@ to_vc4_dev(struct drm_device *dev)
 
 struct vc4_bo {
 	struct drm_gem_cma_object base;
+
+	/* List entry for the BO's position in either
+	 * vc4_exec_info->unref_list or vc4_dev->bo_cache.time_list
+	 */
+	struct list_head unref_head;
+
+	/* Time in jiffies when the BO was put in vc4->bo_cache. */
+	unsigned long free_time;
+
+	/* List entry for the BO's position in vc4_dev->bo_cache.size_list */
+	struct list_head size_head;
 };
 
 static inline struct vc4_bo *
@@ -104,13 +146,18 @@ to_vc4_encoder(struct drm_encoder *encoder)
 #define wait_for(COND, MS) _wait_for(COND, MS, 1)
 
 /* vc4_bo.c */
+struct drm_gem_object *vc4_create_object(struct drm_device *dev, size_t size);
 void vc4_free_object(struct drm_gem_object *gem_obj);
-struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t size);
+struct vc4_bo *vc4_bo_create(struct drm_device *dev, size_t size,
+			     bool from_cache);
 int vc4_dumb_create(struct drm_file *file_priv,
 		    struct drm_device *dev,
 		    struct drm_mode_create_dumb *args);
 struct dma_buf *vc4_prime_export(struct drm_device *dev,
 				 struct drm_gem_object *obj, int flags);
+void vc4_bo_cache_init(struct drm_device *dev);
+void vc4_bo_cache_destroy(struct drm_device *dev);
+int vc4_bo_stats_debugfs(struct seq_file *m, void *arg);
 
 /* vc4_crtc.c */
 extern struct platform_driver vc4_crtc_driver;
-- 
cgit v1.1


From d5bc60f6ad05b3c676b057bec662cfafc3ee24dd Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Sun, 18 Jan 2015 09:33:17 +1300
Subject: drm/vc4: Add create and map BO ioctls.

While there exist dumb APIs for creating and mapping BOs, one of the
rules is that drivers doing 3D acceleration have to provide their own
APIs for buffer allocation (besides, the pitch/height parameters of
the dumb alloc don't really make sense for a lot of 3D allocations).

v2: Use __u32-style types, use "drm.h" instead of <drm/drm.h>.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_bo.c  | 41 +++++++++++++++++++++++++++++++++++++++++
 drivers/gpu/drm/vc4/vc4_drv.c |  3 +++
 drivers/gpu/drm/vc4/vc4_drv.h |  4 ++++
 3 files changed, 48 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 18faa5b..06cba26 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -19,6 +19,7 @@
  */
 
 #include "vc4_drv.h"
+#include "uapi/drm/vc4_drm.h"
 
 static void vc4_bo_stats_dump(struct vc4_dev *vc4)
 {
@@ -346,6 +347,46 @@ static void vc4_bo_cache_time_timer(unsigned long data)
 	schedule_work(&vc4->bo_cache.time_work);
 }
 
+int vc4_create_bo_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv)
+{
+	struct drm_vc4_create_bo *args = data;
+	struct vc4_bo *bo = NULL;
+	int ret;
+
+	/*
+	 * We can't allocate from the BO cache, because the BOs don't
+	 * get zeroed, and that might leak data between users.
+	 */
+	bo = vc4_bo_create(dev, args->size, false);
+	if (!bo)
+		return -ENOMEM;
+
+	ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
+	drm_gem_object_unreference_unlocked(&bo->base.base);
+
+	return ret;
+}
+
+int vc4_mmap_bo_ioctl(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv)
+{
+	struct drm_vc4_mmap_bo *args = data;
+	struct drm_gem_object *gem_obj;
+
+	gem_obj = drm_gem_object_lookup(dev, file_priv, args->handle);
+	if (!gem_obj) {
+		DRM_ERROR("Failed to look up GEM BO %d\n", args->handle);
+		return -EINVAL;
+	}
+
+	/* The mmap offset was set up at BO allocation time. */
+	args->offset = drm_vma_node_offset_addr(&gem_obj->vma_node);
+
+	drm_gem_object_unreference_unlocked(gem_obj);
+	return 0;
+}
+
 void vc4_bo_cache_init(struct drm_device *dev)
 {
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index da041fa..5fa4688 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -16,6 +16,7 @@
 #include <linux/platform_device.h>
 #include "drm_fb_cma_helper.h"
 
+#include "uapi/drm/vc4_drm.h"
 #include "vc4_drv.h"
 #include "vc4_regs.h"
 
@@ -73,6 +74,8 @@ static const struct file_operations vc4_drm_fops = {
 };
 
 static const struct drm_ioctl_desc vc4_drm_ioctls[] = {
+	DRM_IOCTL_DEF_DRV(VC4_CREATE_BO, vc4_create_bo_ioctl, 0),
+	DRM_IOCTL_DEF_DRV(VC4_MMAP_BO, vc4_mmap_bo_ioctl, 0),
 };
 
 static struct drm_driver vc4_drm_driver = {
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 39a1ff5..fddb0a0 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -155,6 +155,10 @@ int vc4_dumb_create(struct drm_file *file_priv,
 		    struct drm_mode_create_dumb *args);
 struct dma_buf *vc4_prime_export(struct drm_device *dev,
 				 struct drm_gem_object *obj, int flags);
+int vc4_create_bo_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+int vc4_mmap_bo_ioctl(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
 void vc4_bo_cache_init(struct drm_device *dev);
 void vc4_bo_cache_destroy(struct drm_device *dev);
 int vc4_bo_stats_debugfs(struct seq_file *m, void *arg);
-- 
cgit v1.1


From 463873d5701427f2964a0b4b72c45f1f14b6df87 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 30 Nov 2015 11:41:40 -0800
Subject: drm/vc4: Add an API for creating GPU shaders in GEM BOs.

Since we have no MMU, the kernel needs to validate that the submitted
shader code won't make any accesses to memory that the user doesn't
control, which involves banning some operations (general purpose DMA
writes), and tracking where we need to write out pointers for other
operations (texture sampling).  Once it's validated, we return a GEM
BO containing the shader, which doesn't allow mapping for write or
exporting to other subsystems.

v2: Use __u32-style types.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/Makefile               |   3 +-
 drivers/gpu/drm/vc4/vc4_bo.c               | 140 ++++++++
 drivers/gpu/drm/vc4/vc4_drv.c              |   9 +-
 drivers/gpu/drm/vc4/vc4_drv.h              |  50 +++
 drivers/gpu/drm/vc4/vc4_qpu_defines.h      | 264 +++++++++++++++
 drivers/gpu/drm/vc4/vc4_validate_shaders.c | 513 +++++++++++++++++++++++++++++
 6 files changed, 974 insertions(+), 5 deletions(-)
 create mode 100644 drivers/gpu/drm/vc4/vc4_qpu_defines.h
 create mode 100644 drivers/gpu/drm/vc4/vc4_validate_shaders.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/Makefile b/drivers/gpu/drm/vc4/Makefile
index 32b4f9c..eb776a6 100644
--- a/drivers/gpu/drm/vc4/Makefile
+++ b/drivers/gpu/drm/vc4/Makefile
@@ -10,7 +10,8 @@ vc4-y := \
 	vc4_kms.o \
 	vc4_hdmi.o \
 	vc4_hvs.o \
-	vc4_plane.o
+	vc4_plane.o \
+	vc4_validate_shaders.o
 
 vc4-$(CONFIG_DEBUG_FS) += vc4_debugfs.o
 
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_bo.c
index 06cba26..18dfe3e 100644
--- a/drivers/gpu/drm/vc4/vc4_bo.c
+++ b/drivers/gpu/drm/vc4/vc4_bo.c
@@ -79,6 +79,12 @@ static void vc4_bo_destroy(struct vc4_bo *bo)
 	struct drm_gem_object *obj = &bo->base.base;
 	struct vc4_dev *vc4 = to_vc4_dev(obj->dev);
 
+	if (bo->validated_shader) {
+		kfree(bo->validated_shader->texture_samples);
+		kfree(bo->validated_shader);
+		bo->validated_shader = NULL;
+	}
+
 	vc4->bo_stats.num_allocated--;
 	vc4->bo_stats.size_allocated -= obj->size;
 	drm_gem_cma_free_object(obj);
@@ -315,6 +321,12 @@ void vc4_free_object(struct drm_gem_object *gem_bo)
 		goto out;
 	}
 
+	if (bo->validated_shader) {
+		kfree(bo->validated_shader->texture_samples);
+		kfree(bo->validated_shader);
+		bo->validated_shader = NULL;
+	}
+
 	bo->free_time = jiffies;
 	list_add(&bo->size_head, cache_list);
 	list_add(&bo->unref_head, &vc4->bo_cache.time_list);
@@ -347,6 +359,78 @@ static void vc4_bo_cache_time_timer(unsigned long data)
 	schedule_work(&vc4->bo_cache.time_work);
 }
 
+struct dma_buf *
+vc4_prime_export(struct drm_device *dev, struct drm_gem_object *obj, int flags)
+{
+	struct vc4_bo *bo = to_vc4_bo(obj);
+
+	if (bo->validated_shader) {
+		DRM_ERROR("Attempting to export shader BO\n");
+		return ERR_PTR(-EINVAL);
+	}
+
+	return drm_gem_prime_export(dev, obj, flags);
+}
+
+int vc4_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+	struct drm_gem_object *gem_obj;
+	struct vc4_bo *bo;
+	int ret;
+
+	ret = drm_gem_mmap(filp, vma);
+	if (ret)
+		return ret;
+
+	gem_obj = vma->vm_private_data;
+	bo = to_vc4_bo(gem_obj);
+
+	if (bo->validated_shader && (vma->vm_flags & VM_WRITE)) {
+		DRM_ERROR("mmaping of shader BOs for writing not allowed.\n");
+		return -EINVAL;
+	}
+
+	/*
+	 * Clear the VM_PFNMAP flag that was set by drm_gem_mmap(), and set the
+	 * vm_pgoff (used as a fake buffer offset by DRM) to 0 as we want to map
+	 * the whole buffer.
+	 */
+	vma->vm_flags &= ~VM_PFNMAP;
+	vma->vm_pgoff = 0;
+
+	ret = dma_mmap_writecombine(bo->base.base.dev->dev, vma,
+				    bo->base.vaddr, bo->base.paddr,
+				    vma->vm_end - vma->vm_start);
+	if (ret)
+		drm_gem_vm_close(vma);
+
+	return ret;
+}
+
+int vc4_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
+{
+	struct vc4_bo *bo = to_vc4_bo(obj);
+
+	if (bo->validated_shader && (vma->vm_flags & VM_WRITE)) {
+		DRM_ERROR("mmaping of shader BOs for writing not allowed.\n");
+		return -EINVAL;
+	}
+
+	return drm_gem_cma_prime_mmap(obj, vma);
+}
+
+void *vc4_prime_vmap(struct drm_gem_object *obj)
+{
+	struct vc4_bo *bo = to_vc4_bo(obj);
+
+	if (bo->validated_shader) {
+		DRM_ERROR("mmaping of shader BOs not allowed.\n");
+		return ERR_PTR(-EINVAL);
+	}
+
+	return drm_gem_cma_prime_vmap(obj);
+}
+
 int vc4_create_bo_ioctl(struct drm_device *dev, void *data,
 			struct drm_file *file_priv)
 {
@@ -387,6 +471,62 @@ int vc4_mmap_bo_ioctl(struct drm_device *dev, void *data,
 	return 0;
 }
 
+int
+vc4_create_shader_bo_ioctl(struct drm_device *dev, void *data,
+			   struct drm_file *file_priv)
+{
+	struct drm_vc4_create_shader_bo *args = data;
+	struct vc4_bo *bo = NULL;
+	int ret;
+
+	if (args->size == 0)
+		return -EINVAL;
+
+	if (args->size % sizeof(u64) != 0)
+		return -EINVAL;
+
+	if (args->flags != 0) {
+		DRM_INFO("Unknown flags set: 0x%08x\n", args->flags);
+		return -EINVAL;
+	}
+
+	if (args->pad != 0) {
+		DRM_INFO("Pad set: 0x%08x\n", args->pad);
+		return -EINVAL;
+	}
+
+	bo = vc4_bo_create(dev, args->size, true);
+	if (!bo)
+		return -ENOMEM;
+
+	ret = copy_from_user(bo->base.vaddr,
+			     (void __user *)(uintptr_t)args->data,
+			     args->size);
+	if (ret != 0)
+		goto fail;
+	/* Clear the rest of the memory from allocating from the BO
+	 * cache.
+	 */
+	memset(bo->base.vaddr + args->size, 0,
+	       bo->base.base.size - args->size);
+
+	bo->validated_shader = vc4_validate_shader(&bo->base);
+	if (!bo->validated_shader) {
+		ret = -EINVAL;
+		goto fail;
+	}
+
+	/* We have to create the handle after validation, to avoid
+	 * races for users to do doing things like mmap the shader BO.
+	 */
+	ret = drm_gem_handle_create(file_priv, &bo->base.base, &args->handle);
+
+ fail:
+	drm_gem_object_unreference_unlocked(&bo->base.base);
+
+	return ret;
+}
+
 void vc4_bo_cache_init(struct drm_device *dev)
 {
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 5fa4688..da4be9c 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -64,7 +64,7 @@ static const struct file_operations vc4_drm_fops = {
 	.open = drm_open,
 	.release = drm_release,
 	.unlocked_ioctl = drm_ioctl,
-	.mmap = drm_gem_cma_mmap,
+	.mmap = vc4_mmap,
 	.poll = drm_poll,
 	.read = drm_read,
 #ifdef CONFIG_COMPAT
@@ -76,6 +76,7 @@ static const struct file_operations vc4_drm_fops = {
 static const struct drm_ioctl_desc vc4_drm_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(VC4_CREATE_BO, vc4_create_bo_ioctl, 0),
 	DRM_IOCTL_DEF_DRV(VC4_MMAP_BO, vc4_mmap_bo_ioctl, 0),
+	DRM_IOCTL_DEF_DRV(VC4_CREATE_SHADER_BO, vc4_create_shader_bo_ioctl, 0),
 };
 
 static struct drm_driver vc4_drm_driver = {
@@ -102,12 +103,12 @@ static struct drm_driver vc4_drm_driver = {
 	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
 	.gem_prime_import = drm_gem_prime_import,
-	.gem_prime_export = drm_gem_prime_export,
+	.gem_prime_export = vc4_prime_export,
 	.gem_prime_get_sg_table	= drm_gem_cma_prime_get_sg_table,
 	.gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
-	.gem_prime_vmap = drm_gem_cma_prime_vmap,
+	.gem_prime_vmap = vc4_prime_vmap,
 	.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
-	.gem_prime_mmap = drm_gem_cma_prime_mmap,
+	.gem_prime_mmap = vc4_prime_mmap,
 
 	.dumb_create = vc4_dumb_create,
 	.dumb_map_offset = drm_gem_cma_dumb_map_offset,
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index fddb0a0..bd77d55 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -69,6 +69,11 @@ struct vc4_bo {
 
 	/* List entry for the BO's position in vc4_dev->bo_cache.size_list */
 	struct list_head size_head;
+
+	/* Struct for shader validation state, if created by
+	 * DRM_IOCTL_VC4_CREATE_SHADER_BO.
+	 */
+	struct vc4_validated_shader_info *validated_shader;
 };
 
 static inline struct vc4_bo *
@@ -118,6 +123,42 @@ to_vc4_encoder(struct drm_encoder *encoder)
 #define HVS_WRITE(offset, val) writel(val, vc4->hvs->regs + offset)
 
 /**
+ * struct vc4_texture_sample_info - saves the offsets into the UBO for texture
+ * setup parameters.
+ *
+ * This will be used at draw time to relocate the reference to the texture
+ * contents in p0, and validate that the offset combined with
+ * width/height/stride/etc. from p1 and p2/p3 doesn't sample outside the BO.
+ * Note that the hardware treats unprovided config parameters as 0, so not all
+ * of them need to be set up for every texure sample, and we'll store ~0 as
+ * the offset to mark the unused ones.
+ *
+ * See the VC4 3D architecture guide page 41 ("Texture and Memory Lookup Unit
+ * Setup") for definitions of the texture parameters.
+ */
+struct vc4_texture_sample_info {
+	bool is_direct;
+	uint32_t p_offset[4];
+};
+
+/**
+ * struct vc4_validated_shader_info - information about validated shaders that
+ * needs to be used from command list validation.
+ *
+ * For a given shader, each time a shader state record references it, we need
+ * to verify that the shader doesn't read more uniforms than the shader state
+ * record's uniform BO pointer can provide, and we need to apply relocations
+ * and validate the shader state record's uniforms that define the texture
+ * samples.
+ */
+struct vc4_validated_shader_info {
+	uint32_t uniforms_size;
+	uint32_t uniforms_src_size;
+	uint32_t num_texture_samples;
+	struct vc4_texture_sample_info *texture_samples;
+};
+
+/**
  * _wait_for - magic (register) wait macro
  *
  * Does the right thing for modeset paths when run under kdgb or similar atomic
@@ -157,8 +198,13 @@ struct dma_buf *vc4_prime_export(struct drm_device *dev,
 				 struct drm_gem_object *obj, int flags);
 int vc4_create_bo_ioctl(struct drm_device *dev, void *data,
 			struct drm_file *file_priv);
+int vc4_create_shader_bo_ioctl(struct drm_device *dev, void *data,
+			       struct drm_file *file_priv);
 int vc4_mmap_bo_ioctl(struct drm_device *dev, void *data,
 		      struct drm_file *file_priv);
+int vc4_mmap(struct file *filp, struct vm_area_struct *vma);
+int vc4_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);
+void *vc4_prime_vmap(struct drm_gem_object *obj);
 void vc4_bo_cache_init(struct drm_device *dev);
 void vc4_bo_cache_destroy(struct drm_device *dev);
 int vc4_bo_stats_debugfs(struct seq_file *m, void *arg);
@@ -194,3 +240,7 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
 				 enum drm_plane_type type);
 u32 vc4_plane_write_dlist(struct drm_plane *plane, u32 __iomem *dlist);
 u32 vc4_plane_dlist_size(struct drm_plane_state *state);
+
+/* vc4_validate_shader.c */
+struct vc4_validated_shader_info *
+vc4_validate_shader(struct drm_gem_cma_object *shader_obj);
diff --git a/drivers/gpu/drm/vc4/vc4_qpu_defines.h b/drivers/gpu/drm/vc4/vc4_qpu_defines.h
new file mode 100644
index 0000000..d5c2f3c
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_qpu_defines.h
@@ -0,0 +1,264 @@
+/*
+ * Copyright © 2014 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef VC4_QPU_DEFINES_H
+#define VC4_QPU_DEFINES_H
+
+enum qpu_op_add {
+	QPU_A_NOP,
+	QPU_A_FADD,
+	QPU_A_FSUB,
+	QPU_A_FMIN,
+	QPU_A_FMAX,
+	QPU_A_FMINABS,
+	QPU_A_FMAXABS,
+	QPU_A_FTOI,
+	QPU_A_ITOF,
+	QPU_A_ADD = 12,
+	QPU_A_SUB,
+	QPU_A_SHR,
+	QPU_A_ASR,
+	QPU_A_ROR,
+	QPU_A_SHL,
+	QPU_A_MIN,
+	QPU_A_MAX,
+	QPU_A_AND,
+	QPU_A_OR,
+	QPU_A_XOR,
+	QPU_A_NOT,
+	QPU_A_CLZ,
+	QPU_A_V8ADDS = 30,
+	QPU_A_V8SUBS = 31,
+};
+
+enum qpu_op_mul {
+	QPU_M_NOP,
+	QPU_M_FMUL,
+	QPU_M_MUL24,
+	QPU_M_V8MULD,
+	QPU_M_V8MIN,
+	QPU_M_V8MAX,
+	QPU_M_V8ADDS,
+	QPU_M_V8SUBS,
+};
+
+enum qpu_raddr {
+	QPU_R_FRAG_PAYLOAD_ZW = 15, /* W for A file, Z for B file */
+	/* 0-31 are the plain regfile a or b fields */
+	QPU_R_UNIF = 32,
+	QPU_R_VARY = 35,
+	QPU_R_ELEM_QPU = 38,
+	QPU_R_NOP,
+	QPU_R_XY_PIXEL_COORD = 41,
+	QPU_R_MS_REV_FLAGS = 41,
+	QPU_R_VPM = 48,
+	QPU_R_VPM_LD_BUSY,
+	QPU_R_VPM_LD_WAIT,
+	QPU_R_MUTEX_ACQUIRE,
+};
+
+enum qpu_waddr {
+	/* 0-31 are the plain regfile a or b fields */
+	QPU_W_ACC0 = 32, /* aka r0 */
+	QPU_W_ACC1,
+	QPU_W_ACC2,
+	QPU_W_ACC3,
+	QPU_W_TMU_NOSWAP,
+	QPU_W_ACC5,
+	QPU_W_HOST_INT,
+	QPU_W_NOP,
+	QPU_W_UNIFORMS_ADDRESS,
+	QPU_W_QUAD_XY, /* X for regfile a, Y for regfile b */
+	QPU_W_MS_FLAGS = 42,
+	QPU_W_REV_FLAG = 42,
+	QPU_W_TLB_STENCIL_SETUP = 43,
+	QPU_W_TLB_Z,
+	QPU_W_TLB_COLOR_MS,
+	QPU_W_TLB_COLOR_ALL,
+	QPU_W_TLB_ALPHA_MASK,
+	QPU_W_VPM,
+	QPU_W_VPMVCD_SETUP, /* LD for regfile a, ST for regfile b */
+	QPU_W_VPM_ADDR, /* LD for regfile a, ST for regfile b */
+	QPU_W_MUTEX_RELEASE,
+	QPU_W_SFU_RECIP,
+	QPU_W_SFU_RECIPSQRT,
+	QPU_W_SFU_EXP,
+	QPU_W_SFU_LOG,
+	QPU_W_TMU0_S,
+	QPU_W_TMU0_T,
+	QPU_W_TMU0_R,
+	QPU_W_TMU0_B,
+	QPU_W_TMU1_S,
+	QPU_W_TMU1_T,
+	QPU_W_TMU1_R,
+	QPU_W_TMU1_B,
+};
+
+enum qpu_sig_bits {
+	QPU_SIG_SW_BREAKPOINT,
+	QPU_SIG_NONE,
+	QPU_SIG_THREAD_SWITCH,
+	QPU_SIG_PROG_END,
+	QPU_SIG_WAIT_FOR_SCOREBOARD,
+	QPU_SIG_SCOREBOARD_UNLOCK,
+	QPU_SIG_LAST_THREAD_SWITCH,
+	QPU_SIG_COVERAGE_LOAD,
+	QPU_SIG_COLOR_LOAD,
+	QPU_SIG_COLOR_LOAD_END,
+	QPU_SIG_LOAD_TMU0,
+	QPU_SIG_LOAD_TMU1,
+	QPU_SIG_ALPHA_MASK_LOAD,
+	QPU_SIG_SMALL_IMM,
+	QPU_SIG_LOAD_IMM,
+	QPU_SIG_BRANCH
+};
+
+enum qpu_mux {
+	/* hardware mux values */
+	QPU_MUX_R0,
+	QPU_MUX_R1,
+	QPU_MUX_R2,
+	QPU_MUX_R3,
+	QPU_MUX_R4,
+	QPU_MUX_R5,
+	QPU_MUX_A,
+	QPU_MUX_B,
+
+	/* non-hardware mux values */
+	QPU_MUX_IMM,
+};
+
+enum qpu_cond {
+	QPU_COND_NEVER,
+	QPU_COND_ALWAYS,
+	QPU_COND_ZS,
+	QPU_COND_ZC,
+	QPU_COND_NS,
+	QPU_COND_NC,
+	QPU_COND_CS,
+	QPU_COND_CC,
+};
+
+enum qpu_pack_mul {
+	QPU_PACK_MUL_NOP,
+	/* replicated to each 8 bits of the 32-bit dst. */
+	QPU_PACK_MUL_8888 = 3,
+	QPU_PACK_MUL_8A,
+	QPU_PACK_MUL_8B,
+	QPU_PACK_MUL_8C,
+	QPU_PACK_MUL_8D,
+};
+
+enum qpu_pack_a {
+	QPU_PACK_A_NOP,
+	/* convert to 16 bit float if float input, or to int16. */
+	QPU_PACK_A_16A,
+	QPU_PACK_A_16B,
+	/* replicated to each 8 bits of the 32-bit dst. */
+	QPU_PACK_A_8888,
+	/* Convert to 8-bit unsigned int. */
+	QPU_PACK_A_8A,
+	QPU_PACK_A_8B,
+	QPU_PACK_A_8C,
+	QPU_PACK_A_8D,
+
+	/* Saturating variants of the previous instructions. */
+	QPU_PACK_A_32_SAT, /* int-only */
+	QPU_PACK_A_16A_SAT, /* int or float */
+	QPU_PACK_A_16B_SAT,
+	QPU_PACK_A_8888_SAT,
+	QPU_PACK_A_8A_SAT,
+	QPU_PACK_A_8B_SAT,
+	QPU_PACK_A_8C_SAT,
+	QPU_PACK_A_8D_SAT,
+};
+
+enum qpu_unpack_r4 {
+	QPU_UNPACK_R4_NOP,
+	QPU_UNPACK_R4_F16A_TO_F32,
+	QPU_UNPACK_R4_F16B_TO_F32,
+	QPU_UNPACK_R4_8D_REP,
+	QPU_UNPACK_R4_8A,
+	QPU_UNPACK_R4_8B,
+	QPU_UNPACK_R4_8C,
+	QPU_UNPACK_R4_8D,
+};
+
+#define QPU_MASK(high, low) \
+	((((uint64_t)1 << ((high) - (low) + 1)) - 1) << (low))
+
+#define QPU_GET_FIELD(word, field) \
+	((uint32_t)(((word)  & field ## _MASK) >> field ## _SHIFT))
+
+#define QPU_SIG_SHIFT                   60
+#define QPU_SIG_MASK                    QPU_MASK(63, 60)
+
+#define QPU_UNPACK_SHIFT                57
+#define QPU_UNPACK_MASK                 QPU_MASK(59, 57)
+
+/**
+ * If set, the pack field means PACK_MUL or R4 packing, instead of normal
+ * regfile a packing.
+ */
+#define QPU_PM                          ((uint64_t)1 << 56)
+
+#define QPU_PACK_SHIFT                  52
+#define QPU_PACK_MASK                   QPU_MASK(55, 52)
+
+#define QPU_COND_ADD_SHIFT              49
+#define QPU_COND_ADD_MASK               QPU_MASK(51, 49)
+#define QPU_COND_MUL_SHIFT              46
+#define QPU_COND_MUL_MASK               QPU_MASK(48, 46)
+
+#define QPU_SF                          ((uint64_t)1 << 45)
+
+#define QPU_WADDR_ADD_SHIFT             38
+#define QPU_WADDR_ADD_MASK              QPU_MASK(43, 38)
+#define QPU_WADDR_MUL_SHIFT             32
+#define QPU_WADDR_MUL_MASK              QPU_MASK(37, 32)
+
+#define QPU_OP_MUL_SHIFT                29
+#define QPU_OP_MUL_MASK                 QPU_MASK(31, 29)
+
+#define QPU_RADDR_A_SHIFT               18
+#define QPU_RADDR_A_MASK                QPU_MASK(23, 18)
+#define QPU_RADDR_B_SHIFT               12
+#define QPU_RADDR_B_MASK                QPU_MASK(17, 12)
+#define QPU_SMALL_IMM_SHIFT             12
+#define QPU_SMALL_IMM_MASK              QPU_MASK(17, 12)
+
+#define QPU_ADD_A_SHIFT                 9
+#define QPU_ADD_A_MASK                  QPU_MASK(11, 9)
+#define QPU_ADD_B_SHIFT                 6
+#define QPU_ADD_B_MASK                  QPU_MASK(8, 6)
+#define QPU_MUL_A_SHIFT                 3
+#define QPU_MUL_A_MASK                  QPU_MASK(5, 3)
+#define QPU_MUL_B_SHIFT                 0
+#define QPU_MUL_B_MASK                  QPU_MASK(2, 0)
+
+#define QPU_WS                          ((uint64_t)1 << 44)
+
+#define QPU_OP_ADD_SHIFT                24
+#define QPU_OP_ADD_MASK                 QPU_MASK(28, 24)
+
+#endif /* VC4_QPU_DEFINES_H */
diff --git a/drivers/gpu/drm/vc4/vc4_validate_shaders.c b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
new file mode 100644
index 0000000..f67124b
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_validate_shaders.c
@@ -0,0 +1,513 @@
+/*
+ * Copyright © 2014 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+/**
+ * DOC: Shader validator for VC4.
+ *
+ * The VC4 has no IOMMU between it and system memory, so a user with
+ * access to execute shaders could escalate privilege by overwriting
+ * system memory (using the VPM write address register in the
+ * general-purpose DMA mode) or reading system memory it shouldn't
+ * (reading it as a texture, or uniform data, or vertex data).
+ *
+ * This walks over a shader BO, ensuring that its accesses are
+ * appropriately bounded, and recording how many texture accesses are
+ * made and where so that we can do relocations for them in the
+ * uniform stream.
+ */
+
+#include "vc4_drv.h"
+#include "vc4_qpu_defines.h"
+
+struct vc4_shader_validation_state {
+	struct vc4_texture_sample_info tmu_setup[2];
+	int tmu_write_count[2];
+
+	/* For registers that were last written to by a MIN instruction with
+	 * one argument being a uniform, the address of the uniform.
+	 * Otherwise, ~0.
+	 *
+	 * This is used for the validation of direct address memory reads.
+	 */
+	uint32_t live_min_clamp_offsets[32 + 32 + 4];
+	bool live_max_clamp_regs[32 + 32 + 4];
+};
+
+static uint32_t
+waddr_to_live_reg_index(uint32_t waddr, bool is_b)
+{
+	if (waddr < 32) {
+		if (is_b)
+			return 32 + waddr;
+		else
+			return waddr;
+	} else if (waddr <= QPU_W_ACC3) {
+		return 64 + waddr - QPU_W_ACC0;
+	} else {
+		return ~0;
+	}
+}
+
+static uint32_t
+raddr_add_a_to_live_reg_index(uint64_t inst)
+{
+	uint32_t sig = QPU_GET_FIELD(inst, QPU_SIG);
+	uint32_t add_a = QPU_GET_FIELD(inst, QPU_ADD_A);
+	uint32_t raddr_a = QPU_GET_FIELD(inst, QPU_RADDR_A);
+	uint32_t raddr_b = QPU_GET_FIELD(inst, QPU_RADDR_B);
+
+	if (add_a == QPU_MUX_A)
+		return raddr_a;
+	else if (add_a == QPU_MUX_B && sig != QPU_SIG_SMALL_IMM)
+		return 32 + raddr_b;
+	else if (add_a <= QPU_MUX_R3)
+		return 64 + add_a;
+	else
+		return ~0;
+}
+
+static bool
+is_tmu_submit(uint32_t waddr)
+{
+	return (waddr == QPU_W_TMU0_S ||
+		waddr == QPU_W_TMU1_S);
+}
+
+static bool
+is_tmu_write(uint32_t waddr)
+{
+	return (waddr >= QPU_W_TMU0_S &&
+		waddr <= QPU_W_TMU1_B);
+}
+
+static bool
+record_texture_sample(struct vc4_validated_shader_info *validated_shader,
+		      struct vc4_shader_validation_state *validation_state,
+		      int tmu)
+{
+	uint32_t s = validated_shader->num_texture_samples;
+	int i;
+	struct vc4_texture_sample_info *temp_samples;
+
+	temp_samples = krealloc(validated_shader->texture_samples,
+				(s + 1) * sizeof(*temp_samples),
+				GFP_KERNEL);
+	if (!temp_samples)
+		return false;
+
+	memcpy(&temp_samples[s],
+	       &validation_state->tmu_setup[tmu],
+	       sizeof(*temp_samples));
+
+	validated_shader->num_texture_samples = s + 1;
+	validated_shader->texture_samples = temp_samples;
+
+	for (i = 0; i < 4; i++)
+		validation_state->tmu_setup[tmu].p_offset[i] = ~0;
+
+	return true;
+}
+
+static bool
+check_tmu_write(uint64_t inst,
+		struct vc4_validated_shader_info *validated_shader,
+		struct vc4_shader_validation_state *validation_state,
+		bool is_mul)
+{
+	uint32_t waddr = (is_mul ?
+			  QPU_GET_FIELD(inst, QPU_WADDR_MUL) :
+			  QPU_GET_FIELD(inst, QPU_WADDR_ADD));
+	uint32_t raddr_a = QPU_GET_FIELD(inst, QPU_RADDR_A);
+	uint32_t raddr_b = QPU_GET_FIELD(inst, QPU_RADDR_B);
+	int tmu = waddr > QPU_W_TMU0_B;
+	bool submit = is_tmu_submit(waddr);
+	bool is_direct = submit && validation_state->tmu_write_count[tmu] == 0;
+	uint32_t sig = QPU_GET_FIELD(inst, QPU_SIG);
+
+	if (is_direct) {
+		uint32_t add_b = QPU_GET_FIELD(inst, QPU_ADD_B);
+		uint32_t clamp_reg, clamp_offset;
+
+		if (sig == QPU_SIG_SMALL_IMM) {
+			DRM_ERROR("direct TMU read used small immediate\n");
+			return false;
+		}
+
+		/* Make sure that this texture load is an add of the base
+		 * address of the UBO to a clamped offset within the UBO.
+		 */
+		if (is_mul ||
+		    QPU_GET_FIELD(inst, QPU_OP_ADD) != QPU_A_ADD) {
+			DRM_ERROR("direct TMU load wasn't an add\n");
+			return false;
+		}
+
+		/* We assert that the the clamped address is the first
+		 * argument, and the UBO base address is the second argument.
+		 * This is arbitrary, but simpler than supporting flipping the
+		 * two either way.
+		 */
+		clamp_reg = raddr_add_a_to_live_reg_index(inst);
+		if (clamp_reg == ~0) {
+			DRM_ERROR("direct TMU load wasn't clamped\n");
+			return false;
+		}
+
+		clamp_offset = validation_state->live_min_clamp_offsets[clamp_reg];
+		if (clamp_offset == ~0) {
+			DRM_ERROR("direct TMU load wasn't clamped\n");
+			return false;
+		}
+
+		/* Store the clamp value's offset in p1 (see reloc_tex() in
+		 * vc4_validate.c).
+		 */
+		validation_state->tmu_setup[tmu].p_offset[1] =
+			clamp_offset;
+
+		if (!(add_b == QPU_MUX_A && raddr_a == QPU_R_UNIF) &&
+		    !(add_b == QPU_MUX_B && raddr_b == QPU_R_UNIF)) {
+			DRM_ERROR("direct TMU load didn't add to a uniform\n");
+			return false;
+		}
+
+		validation_state->tmu_setup[tmu].is_direct = true;
+	} else {
+		if (raddr_a == QPU_R_UNIF || (sig != QPU_SIG_SMALL_IMM &&
+					      raddr_b == QPU_R_UNIF)) {
+			DRM_ERROR("uniform read in the same instruction as "
+				  "texture setup.\n");
+			return false;
+		}
+	}
+
+	if (validation_state->tmu_write_count[tmu] >= 4) {
+		DRM_ERROR("TMU%d got too many parameters before dispatch\n",
+			  tmu);
+		return false;
+	}
+	validation_state->tmu_setup[tmu].p_offset[validation_state->tmu_write_count[tmu]] =
+		validated_shader->uniforms_size;
+	validation_state->tmu_write_count[tmu]++;
+	/* Since direct uses a RADDR uniform reference, it will get counted in
+	 * check_instruction_reads()
+	 */
+	if (!is_direct)
+		validated_shader->uniforms_size += 4;
+
+	if (submit) {
+		if (!record_texture_sample(validated_shader,
+					   validation_state, tmu)) {
+			return false;
+		}
+
+		validation_state->tmu_write_count[tmu] = 0;
+	}
+
+	return true;
+}
+
+static bool
+check_reg_write(uint64_t inst,
+		struct vc4_validated_shader_info *validated_shader,
+		struct vc4_shader_validation_state *validation_state,
+		bool is_mul)
+{
+	uint32_t waddr = (is_mul ?
+			  QPU_GET_FIELD(inst, QPU_WADDR_MUL) :
+			  QPU_GET_FIELD(inst, QPU_WADDR_ADD));
+
+	switch (waddr) {
+	case QPU_W_UNIFORMS_ADDRESS:
+		/* XXX: We'll probably need to support this for reladdr, but
+		 * it's definitely a security-related one.
+		 */
+		DRM_ERROR("uniforms address load unsupported\n");
+		return false;
+
+	case QPU_W_TLB_COLOR_MS:
+	case QPU_W_TLB_COLOR_ALL:
+	case QPU_W_TLB_Z:
+		/* These only interact with the tile buffer, not main memory,
+		 * so they're safe.
+		 */
+		return true;
+
+	case QPU_W_TMU0_S:
+	case QPU_W_TMU0_T:
+	case QPU_W_TMU0_R:
+	case QPU_W_TMU0_B:
+	case QPU_W_TMU1_S:
+	case QPU_W_TMU1_T:
+	case QPU_W_TMU1_R:
+	case QPU_W_TMU1_B:
+		return check_tmu_write(inst, validated_shader, validation_state,
+				       is_mul);
+
+	case QPU_W_HOST_INT:
+	case QPU_W_TMU_NOSWAP:
+	case QPU_W_TLB_ALPHA_MASK:
+	case QPU_W_MUTEX_RELEASE:
+		/* XXX: I haven't thought about these, so don't support them
+		 * for now.
+		 */
+		DRM_ERROR("Unsupported waddr %d\n", waddr);
+		return false;
+
+	case QPU_W_VPM_ADDR:
+		DRM_ERROR("General VPM DMA unsupported\n");
+		return false;
+
+	case QPU_W_VPM:
+	case QPU_W_VPMVCD_SETUP:
+		/* We allow VPM setup in general, even including VPM DMA
+		 * configuration setup, because the (unsafe) DMA can only be
+		 * triggered by QPU_W_VPM_ADDR writes.
+		 */
+		return true;
+
+	case QPU_W_TLB_STENCIL_SETUP:
+		return true;
+	}
+
+	return true;
+}
+
+static void
+track_live_clamps(uint64_t inst,
+		  struct vc4_validated_shader_info *validated_shader,
+		  struct vc4_shader_validation_state *validation_state)
+{
+	uint32_t op_add = QPU_GET_FIELD(inst, QPU_OP_ADD);
+	uint32_t waddr_add = QPU_GET_FIELD(inst, QPU_WADDR_ADD);
+	uint32_t waddr_mul = QPU_GET_FIELD(inst, QPU_WADDR_MUL);
+	uint32_t cond_add = QPU_GET_FIELD(inst, QPU_COND_ADD);
+	uint32_t add_a = QPU_GET_FIELD(inst, QPU_ADD_A);
+	uint32_t add_b = QPU_GET_FIELD(inst, QPU_ADD_B);
+	uint32_t raddr_a = QPU_GET_FIELD(inst, QPU_RADDR_A);
+	uint32_t raddr_b = QPU_GET_FIELD(inst, QPU_RADDR_B);
+	uint32_t sig = QPU_GET_FIELD(inst, QPU_SIG);
+	bool ws = inst & QPU_WS;
+	uint32_t lri_add_a, lri_add, lri_mul;
+	bool add_a_is_min_0;
+
+	/* Check whether OP_ADD's A argumennt comes from a live MAX(x, 0),
+	 * before we clear previous live state.
+	 */
+	lri_add_a = raddr_add_a_to_live_reg_index(inst);
+	add_a_is_min_0 = (lri_add_a != ~0 &&
+			  validation_state->live_max_clamp_regs[lri_add_a]);
+
+	/* Clear live state for registers written by our instruction. */
+	lri_add = waddr_to_live_reg_index(waddr_add, ws);
+	lri_mul = waddr_to_live_reg_index(waddr_mul, !ws);
+	if (lri_mul != ~0) {
+		validation_state->live_max_clamp_regs[lri_mul] = false;
+		validation_state->live_min_clamp_offsets[lri_mul] = ~0;
+	}
+	if (lri_add != ~0) {
+		validation_state->live_max_clamp_regs[lri_add] = false;
+		validation_state->live_min_clamp_offsets[lri_add] = ~0;
+	} else {
+		/* Nothing further to do for live tracking, since only ADDs
+		 * generate new live clamp registers.
+		 */
+		return;
+	}
+
+	/* Now, handle remaining live clamp tracking for the ADD operation. */
+
+	if (cond_add != QPU_COND_ALWAYS)
+		return;
+
+	if (op_add == QPU_A_MAX) {
+		/* Track live clamps of a value to a minimum of 0 (in either
+		 * arg).
+		 */
+		if (sig != QPU_SIG_SMALL_IMM || raddr_b != 0 ||
+		    (add_a != QPU_MUX_B && add_b != QPU_MUX_B)) {
+			return;
+		}
+
+		validation_state->live_max_clamp_regs[lri_add] = true;
+	} else if (op_add == QPU_A_MIN) {
+		/* Track live clamps of a value clamped to a minimum of 0 and
+		 * a maximum of some uniform's offset.
+		 */
+		if (!add_a_is_min_0)
+			return;
+
+		if (!(add_b == QPU_MUX_A && raddr_a == QPU_R_UNIF) &&
+		    !(add_b == QPU_MUX_B && raddr_b == QPU_R_UNIF &&
+		      sig != QPU_SIG_SMALL_IMM)) {
+			return;
+		}
+
+		validation_state->live_min_clamp_offsets[lri_add] =
+			validated_shader->uniforms_size;
+	}
+}
+
+static bool
+check_instruction_writes(uint64_t inst,
+			 struct vc4_validated_shader_info *validated_shader,
+			 struct vc4_shader_validation_state *validation_state)
+{
+	uint32_t waddr_add = QPU_GET_FIELD(inst, QPU_WADDR_ADD);
+	uint32_t waddr_mul = QPU_GET_FIELD(inst, QPU_WADDR_MUL);
+	bool ok;
+
+	if (is_tmu_write(waddr_add) && is_tmu_write(waddr_mul)) {
+		DRM_ERROR("ADD and MUL both set up textures\n");
+		return false;
+	}
+
+	ok = (check_reg_write(inst, validated_shader, validation_state,
+			      false) &&
+	      check_reg_write(inst, validated_shader, validation_state,
+			      true));
+
+	track_live_clamps(inst, validated_shader, validation_state);
+
+	return ok;
+}
+
+static bool
+check_instruction_reads(uint64_t inst,
+			struct vc4_validated_shader_info *validated_shader)
+{
+	uint32_t raddr_a = QPU_GET_FIELD(inst, QPU_RADDR_A);
+	uint32_t raddr_b = QPU_GET_FIELD(inst, QPU_RADDR_B);
+	uint32_t sig = QPU_GET_FIELD(inst, QPU_SIG);
+
+	if (raddr_a == QPU_R_UNIF ||
+	    (raddr_b == QPU_R_UNIF && sig != QPU_SIG_SMALL_IMM)) {
+		/* This can't overflow the uint32_t, because we're reading 8
+		 * bytes of instruction to increment by 4 here, so we'd
+		 * already be OOM.
+		 */
+		validated_shader->uniforms_size += 4;
+	}
+
+	return true;
+}
+
+struct vc4_validated_shader_info *
+vc4_validate_shader(struct drm_gem_cma_object *shader_obj)
+{
+	bool found_shader_end = false;
+	int shader_end_ip = 0;
+	uint32_t ip, max_ip;
+	uint64_t *shader;
+	struct vc4_validated_shader_info *validated_shader;
+	struct vc4_shader_validation_state validation_state;
+	int i;
+
+	memset(&validation_state, 0, sizeof(validation_state));
+
+	for (i = 0; i < 8; i++)
+		validation_state.tmu_setup[i / 4].p_offset[i % 4] = ~0;
+	for (i = 0; i < ARRAY_SIZE(validation_state.live_min_clamp_offsets); i++)
+		validation_state.live_min_clamp_offsets[i] = ~0;
+
+	shader = shader_obj->vaddr;
+	max_ip = shader_obj->base.size / sizeof(uint64_t);
+
+	validated_shader = kcalloc(1, sizeof(*validated_shader), GFP_KERNEL);
+	if (!validated_shader)
+		return NULL;
+
+	for (ip = 0; ip < max_ip; ip++) {
+		uint64_t inst = shader[ip];
+		uint32_t sig = QPU_GET_FIELD(inst, QPU_SIG);
+
+		switch (sig) {
+		case QPU_SIG_NONE:
+		case QPU_SIG_WAIT_FOR_SCOREBOARD:
+		case QPU_SIG_SCOREBOARD_UNLOCK:
+		case QPU_SIG_COLOR_LOAD:
+		case QPU_SIG_LOAD_TMU0:
+		case QPU_SIG_LOAD_TMU1:
+		case QPU_SIG_PROG_END:
+		case QPU_SIG_SMALL_IMM:
+			if (!check_instruction_writes(inst, validated_shader,
+						      &validation_state)) {
+				DRM_ERROR("Bad write at ip %d\n", ip);
+				goto fail;
+			}
+
+			if (!check_instruction_reads(inst, validated_shader))
+				goto fail;
+
+			if (sig == QPU_SIG_PROG_END) {
+				found_shader_end = true;
+				shader_end_ip = ip;
+			}
+
+			break;
+
+		case QPU_SIG_LOAD_IMM:
+			if (!check_instruction_writes(inst, validated_shader,
+						      &validation_state)) {
+				DRM_ERROR("Bad LOAD_IMM write at ip %d\n", ip);
+				goto fail;
+			}
+			break;
+
+		default:
+			DRM_ERROR("Unsupported QPU signal %d at "
+				  "instruction %d\n", sig, ip);
+			goto fail;
+		}
+
+		/* There are two delay slots after program end is signaled
+		 * that are still executed, then we're finished.
+		 */
+		if (found_shader_end && ip == shader_end_ip + 2)
+			break;
+	}
+
+	if (ip == max_ip) {
+		DRM_ERROR("shader failed to terminate before "
+			  "shader BO end at %zd\n",
+			  shader_obj->base.size);
+		goto fail;
+	}
+
+	/* Again, no chance of integer overflow here because the worst case
+	 * scenario is 8 bytes of uniforms plus handles per 8-byte
+	 * instruction.
+	 */
+	validated_shader->uniforms_src_size =
+		(validated_shader->uniforms_size +
+		 4 * validated_shader->num_texture_samples);
+
+	return validated_shader;
+
+fail:
+	if (validated_shader) {
+		kfree(validated_shader->texture_samples);
+		kfree(validated_shader);
+	}
+	return NULL;
+}
-- 
cgit v1.1


From 1fa81589bbac16af6baf153ccc9b3f38fb16a498 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 23 Oct 2015 14:57:22 +0100
Subject: drm/vc4: Fix a typo in a V3D debug register.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_regs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/vc4_regs.h b/drivers/gpu/drm/vc4/vc4_regs.h
index 9e4e904..4e52a0a 100644
--- a/drivers/gpu/drm/vc4/vc4_regs.h
+++ b/drivers/gpu/drm/vc4/vc4_regs.h
@@ -154,7 +154,7 @@
 #define V3D_PCTRS14  0x006f4
 #define V3D_PCTR15   0x006f8
 #define V3D_PCTRS15  0x006fc
-#define V3D_BGE      0x00f00
+#define V3D_DBGE     0x00f00
 #define V3D_FDBGO    0x00f04
 #define V3D_FDBGB    0x00f08
 #define V3D_FDBGR    0x00f0c
-- 
cgit v1.1


From d3f5168a0810005920e7a3d5ba83e249bd9a750c Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 2 Mar 2015 13:01:12 -0800
Subject: drm/vc4: Bind and initialize the V3D engine.

This is the component of the GPU that does 3D rendering.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/Makefile      |   1 +
 drivers/gpu/drm/vc4/vc4_debugfs.c |   2 +
 drivers/gpu/drm/vc4/vc4_drv.c     |   1 +
 drivers/gpu/drm/vc4/vc4_drv.h     |  13 +++
 drivers/gpu/drm/vc4/vc4_v3d.c     | 225 ++++++++++++++++++++++++++++++++++++++
 5 files changed, 242 insertions(+)
 create mode 100644 drivers/gpu/drm/vc4/vc4_v3d.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/Makefile b/drivers/gpu/drm/vc4/Makefile
index eb776a6..e87a6f2 100644
--- a/drivers/gpu/drm/vc4/Makefile
+++ b/drivers/gpu/drm/vc4/Makefile
@@ -11,6 +11,7 @@ vc4-y := \
 	vc4_hdmi.o \
 	vc4_hvs.o \
 	vc4_plane.o \
+	vc4_v3d.o \
 	vc4_validate_shaders.o
 
 vc4-$(CONFIG_DEBUG_FS) += vc4_debugfs.o
diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c
index 6bcf96e..d76ad10 100644
--- a/drivers/gpu/drm/vc4/vc4_debugfs.c
+++ b/drivers/gpu/drm/vc4/vc4_debugfs.c
@@ -22,6 +22,8 @@ static const struct drm_info_list vc4_debugfs_list[] = {
 	{"crtc0_regs", vc4_crtc_debugfs_regs, 0, (void *)(uintptr_t)0},
 	{"crtc1_regs", vc4_crtc_debugfs_regs, 0, (void *)(uintptr_t)1},
 	{"crtc2_regs", vc4_crtc_debugfs_regs, 0, (void *)(uintptr_t)2},
+	{"v3d_ident", vc4_v3d_debugfs_ident, 0},
+	{"v3d_regs", vc4_v3d_debugfs_regs, 0},
 };
 
 #define VC4_DEBUGFS_ENTRIES ARRAY_SIZE(vc4_debugfs_list)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index da4be9c..db58d74 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -236,6 +236,7 @@ static struct platform_driver *const component_drivers[] = {
 	&vc4_hdmi_driver,
 	&vc4_crtc_driver,
 	&vc4_hvs_driver,
+	&vc4_v3d_driver,
 };
 
 static int vc4_platform_drm_probe(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index bd77d55..8945463 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -15,6 +15,7 @@ struct vc4_dev {
 	struct vc4_hdmi *hdmi;
 	struct vc4_hvs *hvs;
 	struct vc4_crtc *crtc[3];
+	struct vc4_v3d *v3d;
 
 	struct drm_fbdev_cma *fbdev;
 
@@ -82,6 +83,11 @@ to_vc4_bo(struct drm_gem_object *bo)
 	return (struct vc4_bo *)bo;
 }
 
+struct vc4_v3d {
+	struct platform_device *pdev;
+	void __iomem *regs;
+};
+
 struct vc4_hvs {
 	struct platform_device *pdev;
 	void __iomem *regs;
@@ -119,6 +125,8 @@ to_vc4_encoder(struct drm_encoder *encoder)
 	return container_of(encoder, struct vc4_encoder, base);
 }
 
+#define V3D_READ(offset) readl(vc4->v3d->regs + offset)
+#define V3D_WRITE(offset, val) writel(val, vc4->v3d->regs + offset)
 #define HVS_READ(offset) readl(vc4->hvs->regs + offset)
 #define HVS_WRITE(offset, val) writel(val, vc4->hvs->regs + offset)
 
@@ -241,6 +249,11 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
 u32 vc4_plane_write_dlist(struct drm_plane *plane, u32 __iomem *dlist);
 u32 vc4_plane_dlist_size(struct drm_plane_state *state);
 
+/* vc4_v3d.c */
+extern struct platform_driver vc4_v3d_driver;
+int vc4_v3d_debugfs_ident(struct seq_file *m, void *unused);
+int vc4_v3d_debugfs_regs(struct seq_file *m, void *unused);
+
 /* vc4_validate_shader.c */
 struct vc4_validated_shader_info *
 vc4_validate_shader(struct drm_gem_cma_object *shader_obj);
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
new file mode 100644
index 0000000..040ad0d
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -0,0 +1,225 @@
+/*
+ * Copyright (c) 2014 The Linux Foundation. All rights reserved.
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "linux/component.h"
+#include "vc4_drv.h"
+#include "vc4_regs.h"
+
+#ifdef CONFIG_DEBUG_FS
+#define REGDEF(reg) { reg, #reg }
+static const struct {
+	uint32_t reg;
+	const char *name;
+} vc4_reg_defs[] = {
+	REGDEF(V3D_IDENT0),
+	REGDEF(V3D_IDENT1),
+	REGDEF(V3D_IDENT2),
+	REGDEF(V3D_SCRATCH),
+	REGDEF(V3D_L2CACTL),
+	REGDEF(V3D_SLCACTL),
+	REGDEF(V3D_INTCTL),
+	REGDEF(V3D_INTENA),
+	REGDEF(V3D_INTDIS),
+	REGDEF(V3D_CT0CS),
+	REGDEF(V3D_CT1CS),
+	REGDEF(V3D_CT0EA),
+	REGDEF(V3D_CT1EA),
+	REGDEF(V3D_CT0CA),
+	REGDEF(V3D_CT1CA),
+	REGDEF(V3D_CT00RA0),
+	REGDEF(V3D_CT01RA0),
+	REGDEF(V3D_CT0LC),
+	REGDEF(V3D_CT1LC),
+	REGDEF(V3D_CT0PC),
+	REGDEF(V3D_CT1PC),
+	REGDEF(V3D_PCS),
+	REGDEF(V3D_BFC),
+	REGDEF(V3D_RFC),
+	REGDEF(V3D_BPCA),
+	REGDEF(V3D_BPCS),
+	REGDEF(V3D_BPOA),
+	REGDEF(V3D_BPOS),
+	REGDEF(V3D_BXCF),
+	REGDEF(V3D_SQRSV0),
+	REGDEF(V3D_SQRSV1),
+	REGDEF(V3D_SQCNTL),
+	REGDEF(V3D_SRQPC),
+	REGDEF(V3D_SRQUA),
+	REGDEF(V3D_SRQUL),
+	REGDEF(V3D_SRQCS),
+	REGDEF(V3D_VPACNTL),
+	REGDEF(V3D_VPMBASE),
+	REGDEF(V3D_PCTRC),
+	REGDEF(V3D_PCTRE),
+	REGDEF(V3D_PCTR0),
+	REGDEF(V3D_PCTRS0),
+	REGDEF(V3D_PCTR1),
+	REGDEF(V3D_PCTRS1),
+	REGDEF(V3D_PCTR2),
+	REGDEF(V3D_PCTRS2),
+	REGDEF(V3D_PCTR3),
+	REGDEF(V3D_PCTRS3),
+	REGDEF(V3D_PCTR4),
+	REGDEF(V3D_PCTRS4),
+	REGDEF(V3D_PCTR5),
+	REGDEF(V3D_PCTRS5),
+	REGDEF(V3D_PCTR6),
+	REGDEF(V3D_PCTRS6),
+	REGDEF(V3D_PCTR7),
+	REGDEF(V3D_PCTRS7),
+	REGDEF(V3D_PCTR8),
+	REGDEF(V3D_PCTRS8),
+	REGDEF(V3D_PCTR9),
+	REGDEF(V3D_PCTRS9),
+	REGDEF(V3D_PCTR10),
+	REGDEF(V3D_PCTRS10),
+	REGDEF(V3D_PCTR11),
+	REGDEF(V3D_PCTRS11),
+	REGDEF(V3D_PCTR12),
+	REGDEF(V3D_PCTRS12),
+	REGDEF(V3D_PCTR13),
+	REGDEF(V3D_PCTRS13),
+	REGDEF(V3D_PCTR14),
+	REGDEF(V3D_PCTRS14),
+	REGDEF(V3D_PCTR15),
+	REGDEF(V3D_PCTRS15),
+	REGDEF(V3D_DBGE),
+	REGDEF(V3D_FDBGO),
+	REGDEF(V3D_FDBGB),
+	REGDEF(V3D_FDBGR),
+	REGDEF(V3D_FDBGS),
+	REGDEF(V3D_ERRSTAT),
+};
+
+int vc4_v3d_debugfs_regs(struct seq_file *m, void *unused)
+{
+	struct drm_info_node *node = (struct drm_info_node *)m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(vc4_reg_defs); i++) {
+		seq_printf(m, "%s (0x%04x): 0x%08x\n",
+			   vc4_reg_defs[i].name, vc4_reg_defs[i].reg,
+			   V3D_READ(vc4_reg_defs[i].reg));
+	}
+
+	return 0;
+}
+
+int vc4_v3d_debugfs_ident(struct seq_file *m, void *unused)
+{
+	struct drm_info_node *node = (struct drm_info_node *)m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	uint32_t ident1 = V3D_READ(V3D_IDENT1);
+	uint32_t nslc = VC4_GET_FIELD(ident1, V3D_IDENT1_NSLC);
+	uint32_t tups = VC4_GET_FIELD(ident1, V3D_IDENT1_TUPS);
+	uint32_t qups = VC4_GET_FIELD(ident1, V3D_IDENT1_QUPS);
+
+	seq_printf(m, "Revision:   %d\n",
+		   VC4_GET_FIELD(ident1, V3D_IDENT1_REV));
+	seq_printf(m, "Slices:     %d\n", nslc);
+	seq_printf(m, "TMUs:       %d\n", nslc * tups);
+	seq_printf(m, "QPUs:       %d\n", nslc * qups);
+	seq_printf(m, "Semaphores: %d\n",
+		   VC4_GET_FIELD(ident1, V3D_IDENT1_NSEM));
+
+	return 0;
+}
+#endif /* CONFIG_DEBUG_FS */
+
+static void vc4_v3d_init_hw(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	/* Take all the memory that would have been reserved for user
+	 * QPU programs, since we don't have an interface for running
+	 * them, anyway.
+	 */
+	V3D_WRITE(V3D_VPMBASE, 0);
+}
+
+static int vc4_v3d_bind(struct device *dev, struct device *master, void *data)
+{
+	struct platform_device *pdev = to_platform_device(dev);
+	struct drm_device *drm = dev_get_drvdata(master);
+	struct vc4_dev *vc4 = to_vc4_dev(drm);
+	struct vc4_v3d *v3d = NULL;
+
+	v3d = devm_kzalloc(&pdev->dev, sizeof(*v3d), GFP_KERNEL);
+	if (!v3d)
+		return -ENOMEM;
+
+	v3d->pdev = pdev;
+
+	v3d->regs = vc4_ioremap_regs(pdev, 0);
+	if (IS_ERR(v3d->regs))
+		return PTR_ERR(v3d->regs);
+
+	vc4->v3d = v3d;
+
+	if (V3D_READ(V3D_IDENT0) != V3D_EXPECTED_IDENT0) {
+		DRM_ERROR("V3D_IDENT0 read 0x%08x instead of 0x%08x\n",
+			  V3D_READ(V3D_IDENT0), V3D_EXPECTED_IDENT0);
+		return -EINVAL;
+	}
+
+	vc4_v3d_init_hw(drm);
+
+	return 0;
+}
+
+static void vc4_v3d_unbind(struct device *dev, struct device *master,
+			   void *data)
+{
+	struct drm_device *drm = dev_get_drvdata(master);
+	struct vc4_dev *vc4 = to_vc4_dev(drm);
+
+	vc4->v3d = NULL;
+}
+
+static const struct component_ops vc4_v3d_ops = {
+	.bind   = vc4_v3d_bind,
+	.unbind = vc4_v3d_unbind,
+};
+
+static int vc4_v3d_dev_probe(struct platform_device *pdev)
+{
+	return component_add(&pdev->dev, &vc4_v3d_ops);
+}
+
+static int vc4_v3d_dev_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &vc4_v3d_ops);
+	return 0;
+}
+
+static const struct of_device_id vc4_v3d_dt_match[] = {
+	{ .compatible = "brcm,vc4-v3d" },
+	{}
+};
+
+struct platform_driver vc4_v3d_driver = {
+	.probe = vc4_v3d_dev_probe,
+	.remove = vc4_v3d_dev_remove,
+	.driver = {
+		.name = "vc4_v3d",
+		.of_match_table = vc4_v3d_dt_match,
+	},
+};
-- 
cgit v1.1


From d5b1a78a772f1e31a94f8babfa964152ec5e9aa5 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 30 Nov 2015 12:13:37 -0800
Subject: drm/vc4: Add support for drawing 3D frames.

The user submission is basically a pointer to a command list and a
pointer to uniforms.  We copy those in to the kernel, validate and
relocate them, and store the result in a GPU BO which we queue for
execution.

v2: Drop support for NV shader recs (not necessary for GL), simplify
    vc4_use_bo(), improve bin flush/semaphore checks, use __u32 style
    types.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/Makefile           |   7 +
 drivers/gpu/drm/vc4/vc4_drv.c          |  15 +-
 drivers/gpu/drm/vc4/vc4_drv.h          | 182 +++++++
 drivers/gpu/drm/vc4/vc4_gem.c          | 642 +++++++++++++++++++++++
 drivers/gpu/drm/vc4/vc4_irq.c          | 210 ++++++++
 drivers/gpu/drm/vc4/vc4_packet.h       | 399 +++++++++++++++
 drivers/gpu/drm/vc4/vc4_render_cl.c    | 634 +++++++++++++++++++++++
 drivers/gpu/drm/vc4/vc4_trace.h        |  63 +++
 drivers/gpu/drm/vc4/vc4_trace_points.c |  14 +
 drivers/gpu/drm/vc4/vc4_v3d.c          |  37 ++
 drivers/gpu/drm/vc4/vc4_validate.c     | 900 +++++++++++++++++++++++++++++++++
 11 files changed, 3102 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/drm/vc4/vc4_gem.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_irq.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_packet.h
 create mode 100644 drivers/gpu/drm/vc4/vc4_render_cl.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_trace.h
 create mode 100644 drivers/gpu/drm/vc4/vc4_trace_points.c
 create mode 100644 drivers/gpu/drm/vc4/vc4_validate.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/Makefile b/drivers/gpu/drm/vc4/Makefile
index e87a6f2..4c6a99f 100644
--- a/drivers/gpu/drm/vc4/Makefile
+++ b/drivers/gpu/drm/vc4/Makefile
@@ -8,12 +8,19 @@ vc4-y := \
 	vc4_crtc.o \
 	vc4_drv.o \
 	vc4_kms.o \
+	vc4_gem.o \
 	vc4_hdmi.o \
 	vc4_hvs.o \
+	vc4_irq.o \
 	vc4_plane.o \
+	vc4_render_cl.o \
+	vc4_trace_points.o \
 	vc4_v3d.o \
+	vc4_validate.o \
 	vc4_validate_shaders.o
 
 vc4-$(CONFIG_DEBUG_FS) += vc4_debugfs.o
 
 obj-$(CONFIG_DRM_VC4)  += vc4.o
+
+CFLAGS_vc4_trace_points.o := -I$(src)
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index db58d74..2cfee59 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -74,6 +74,9 @@ static const struct file_operations vc4_drm_fops = {
 };
 
 static const struct drm_ioctl_desc vc4_drm_ioctls[] = {
+	DRM_IOCTL_DEF_DRV(VC4_SUBMIT_CL, vc4_submit_cl_ioctl, 0),
+	DRM_IOCTL_DEF_DRV(VC4_WAIT_SEQNO, vc4_wait_seqno_ioctl, 0),
+	DRM_IOCTL_DEF_DRV(VC4_WAIT_BO, vc4_wait_bo_ioctl, 0),
 	DRM_IOCTL_DEF_DRV(VC4_CREATE_BO, vc4_create_bo_ioctl, 0),
 	DRM_IOCTL_DEF_DRV(VC4_MMAP_BO, vc4_mmap_bo_ioctl, 0),
 	DRM_IOCTL_DEF_DRV(VC4_CREATE_SHADER_BO, vc4_create_shader_bo_ioctl, 0),
@@ -83,10 +86,16 @@ static struct drm_driver vc4_drm_driver = {
 	.driver_features = (DRIVER_MODESET |
 			    DRIVER_ATOMIC |
 			    DRIVER_GEM |
+			    DRIVER_HAVE_IRQ |
 			    DRIVER_PRIME),
 	.lastclose = vc4_lastclose,
 	.preclose = vc4_drm_preclose,
 
+	.irq_handler = vc4_irq,
+	.irq_preinstall = vc4_irq_preinstall,
+	.irq_postinstall = vc4_irq_postinstall,
+	.irq_uninstall = vc4_irq_uninstall,
+
 	.enable_vblank = vc4_enable_vblank,
 	.disable_vblank = vc4_disable_vblank,
 	.get_vblank_counter = drm_vblank_count,
@@ -181,9 +190,11 @@ static int vc4_drm_bind(struct device *dev)
 	if (ret)
 		goto unref;
 
+	vc4_gem_init(drm);
+
 	ret = component_bind_all(dev, drm);
 	if (ret)
-		goto unref;
+		goto gem_destroy;
 
 	ret = drm_dev_register(drm, 0);
 	if (ret < 0)
@@ -207,6 +218,8 @@ unregister:
 	drm_dev_unregister(drm);
 unbind_all:
 	component_unbind_all(dev, drm);
+gem_destroy:
+	vc4_gem_destroy(drm);
 unref:
 	drm_dev_unref(drm);
 	vc4_bo_cache_destroy(drm);
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 8945463..0bc8c57 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -49,6 +49,48 @@ struct vc4_dev {
 
 	/* Protects bo_cache and the BO stats. */
 	struct mutex bo_lock;
+
+	/* Sequence number for the last job queued in job_list.
+	 * Starts at 0 (no jobs emitted).
+	 */
+	uint64_t emit_seqno;
+
+	/* Sequence number for the last completed job on the GPU.
+	 * Starts at 0 (no jobs completed).
+	 */
+	uint64_t finished_seqno;
+
+	/* List of all struct vc4_exec_info for jobs to be executed.
+	 * The first job in the list is the one currently programmed
+	 * into ct0ca/ct1ca for execution.
+	 */
+	struct list_head job_list;
+	/* List of the finished vc4_exec_infos waiting to be freed by
+	 * job_done_work.
+	 */
+	struct list_head job_done_list;
+	/* Spinlock used to synchronize the job_list and seqno
+	 * accesses between the IRQ handler and GEM ioctls.
+	 */
+	spinlock_t job_lock;
+	wait_queue_head_t job_wait_queue;
+	struct work_struct job_done_work;
+
+	/* The binner overflow memory that's currently set up in
+	 * BPOA/BPOS registers.  When overflow occurs and a new one is
+	 * allocated, the previous one will be moved to
+	 * vc4->current_exec's free list.
+	 */
+	struct vc4_bo *overflow_mem;
+	struct work_struct overflow_mem_work;
+
+	struct {
+		uint32_t last_ct0ca, last_ct1ca;
+		struct timer_list timer;
+		struct work_struct reset_work;
+	} hangcheck;
+
+	struct semaphore async_modeset;
 };
 
 static inline struct vc4_dev *
@@ -60,6 +102,9 @@ to_vc4_dev(struct drm_device *dev)
 struct vc4_bo {
 	struct drm_gem_cma_object base;
 
+	/* seqno of the last job to render to this BO. */
+	uint64_t seqno;
+
 	/* List entry for the BO's position in either
 	 * vc4_exec_info->unref_list or vc4_dev->bo_cache.time_list
 	 */
@@ -130,6 +175,101 @@ to_vc4_encoder(struct drm_encoder *encoder)
 #define HVS_READ(offset) readl(vc4->hvs->regs + offset)
 #define HVS_WRITE(offset, val) writel(val, vc4->hvs->regs + offset)
 
+struct vc4_exec_info {
+	/* Sequence number for this bin/render job. */
+	uint64_t seqno;
+
+	/* Kernel-space copy of the ioctl arguments */
+	struct drm_vc4_submit_cl *args;
+
+	/* This is the array of BOs that were looked up at the start of exec.
+	 * Command validation will use indices into this array.
+	 */
+	struct drm_gem_cma_object **bo;
+	uint32_t bo_count;
+
+	/* Pointers for our position in vc4->job_list */
+	struct list_head head;
+
+	/* List of other BOs used in the job that need to be released
+	 * once the job is complete.
+	 */
+	struct list_head unref_list;
+
+	/* Current unvalidated indices into @bo loaded by the non-hardware
+	 * VC4_PACKET_GEM_HANDLES.
+	 */
+	uint32_t bo_index[2];
+
+	/* This is the BO where we store the validated command lists, shader
+	 * records, and uniforms.
+	 */
+	struct drm_gem_cma_object *exec_bo;
+
+	/**
+	 * This tracks the per-shader-record state (packet 64) that
+	 * determines the length of the shader record and the offset
+	 * it's expected to be found at.  It gets read in from the
+	 * command lists.
+	 */
+	struct vc4_shader_state {
+		uint32_t addr;
+		/* Maximum vertex index referenced by any primitive using this
+		 * shader state.
+		 */
+		uint32_t max_index;
+	} *shader_state;
+
+	/** How many shader states the user declared they were using. */
+	uint32_t shader_state_size;
+	/** How many shader state records the validator has seen. */
+	uint32_t shader_state_count;
+
+	bool found_tile_binning_mode_config_packet;
+	bool found_start_tile_binning_packet;
+	bool found_increment_semaphore_packet;
+	bool found_flush;
+	uint8_t bin_tiles_x, bin_tiles_y;
+	struct drm_gem_cma_object *tile_bo;
+	uint32_t tile_alloc_offset;
+
+	/**
+	 * Computed addresses pointing into exec_bo where we start the
+	 * bin thread (ct0) and render thread (ct1).
+	 */
+	uint32_t ct0ca, ct0ea;
+	uint32_t ct1ca, ct1ea;
+
+	/* Pointer to the unvalidated bin CL (if present). */
+	void *bin_u;
+
+	/* Pointers to the shader recs.  These paddr gets incremented as CL
+	 * packets are relocated in validate_gl_shader_state, and the vaddrs
+	 * (u and v) get incremented and size decremented as the shader recs
+	 * themselves are validated.
+	 */
+	void *shader_rec_u;
+	void *shader_rec_v;
+	uint32_t shader_rec_p;
+	uint32_t shader_rec_size;
+
+	/* Pointers to the uniform data.  These pointers are incremented, and
+	 * size decremented, as each batch of uniforms is uploaded.
+	 */
+	void *uniforms_u;
+	void *uniforms_v;
+	uint32_t uniforms_p;
+	uint32_t uniforms_size;
+};
+
+static inline struct vc4_exec_info *
+vc4_first_job(struct vc4_dev *vc4)
+{
+	if (list_empty(&vc4->job_list))
+		return NULL;
+	return list_first_entry(&vc4->job_list, struct vc4_exec_info, head);
+}
+
 /**
  * struct vc4_texture_sample_info - saves the offsets into the UBO for texture
  * setup parameters.
@@ -231,10 +371,31 @@ void vc4_debugfs_cleanup(struct drm_minor *minor);
 /* vc4_drv.c */
 void __iomem *vc4_ioremap_regs(struct platform_device *dev, int index);
 
+/* vc4_gem.c */
+void vc4_gem_init(struct drm_device *dev);
+void vc4_gem_destroy(struct drm_device *dev);
+int vc4_submit_cl_ioctl(struct drm_device *dev, void *data,
+			struct drm_file *file_priv);
+int vc4_wait_seqno_ioctl(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv);
+int vc4_wait_bo_ioctl(struct drm_device *dev, void *data,
+		      struct drm_file *file_priv);
+void vc4_submit_next_job(struct drm_device *dev);
+int vc4_wait_for_seqno(struct drm_device *dev, uint64_t seqno,
+		       uint64_t timeout_ns, bool interruptible);
+void vc4_job_handle_completed(struct vc4_dev *vc4);
+
 /* vc4_hdmi.c */
 extern struct platform_driver vc4_hdmi_driver;
 int vc4_hdmi_debugfs_regs(struct seq_file *m, void *unused);
 
+/* vc4_irq.c */
+irqreturn_t vc4_irq(int irq, void *arg);
+void vc4_irq_preinstall(struct drm_device *dev);
+int vc4_irq_postinstall(struct drm_device *dev);
+void vc4_irq_uninstall(struct drm_device *dev);
+void vc4_irq_reset(struct drm_device *dev);
+
 /* vc4_hvs.c */
 extern struct platform_driver vc4_hvs_driver;
 void vc4_hvs_dump_state(struct drm_device *dev);
@@ -253,6 +414,27 @@ u32 vc4_plane_dlist_size(struct drm_plane_state *state);
 extern struct platform_driver vc4_v3d_driver;
 int vc4_v3d_debugfs_ident(struct seq_file *m, void *unused);
 int vc4_v3d_debugfs_regs(struct seq_file *m, void *unused);
+int vc4_v3d_set_power(struct vc4_dev *vc4, bool on);
+
+/* vc4_validate.c */
+int
+vc4_validate_bin_cl(struct drm_device *dev,
+		    void *validated,
+		    void *unvalidated,
+		    struct vc4_exec_info *exec);
+
+int
+vc4_validate_shader_recs(struct drm_device *dev, struct vc4_exec_info *exec);
+
+struct drm_gem_cma_object *vc4_use_bo(struct vc4_exec_info *exec,
+				      uint32_t hindex);
+
+int vc4_get_rcl(struct drm_device *dev, struct vc4_exec_info *exec);
+
+bool vc4_check_tex_size(struct vc4_exec_info *exec,
+			struct drm_gem_cma_object *fbo,
+			uint32_t offset, uint8_t tiling_format,
+			uint32_t width, uint32_t height, uint8_t cpp);
 
 /* vc4_validate_shader.c */
 struct vc4_validated_shader_info *
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
new file mode 100644
index 0000000..936dddf
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -0,0 +1,642 @@
+/*
+ * Copyright © 2014 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/device.h>
+#include <linux/io.h>
+
+#include "uapi/drm/vc4_drm.h"
+#include "vc4_drv.h"
+#include "vc4_regs.h"
+#include "vc4_trace.h"
+
+static void
+vc4_queue_hangcheck(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	mod_timer(&vc4->hangcheck.timer,
+		  round_jiffies_up(jiffies + msecs_to_jiffies(100)));
+}
+
+static void
+vc4_reset(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	DRM_INFO("Resetting GPU.\n");
+	vc4_v3d_set_power(vc4, false);
+	vc4_v3d_set_power(vc4, true);
+
+	vc4_irq_reset(dev);
+
+	/* Rearm the hangcheck -- another job might have been waiting
+	 * for our hung one to get kicked off, and vc4_irq_reset()
+	 * would have started it.
+	 */
+	vc4_queue_hangcheck(dev);
+}
+
+static void
+vc4_reset_work(struct work_struct *work)
+{
+	struct vc4_dev *vc4 =
+		container_of(work, struct vc4_dev, hangcheck.reset_work);
+
+	vc4_reset(vc4->dev);
+}
+
+static void
+vc4_hangcheck_elapsed(unsigned long data)
+{
+	struct drm_device *dev = (struct drm_device *)data;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	uint32_t ct0ca, ct1ca;
+
+	/* If idle, we can stop watching for hangs. */
+	if (list_empty(&vc4->job_list))
+		return;
+
+	ct0ca = V3D_READ(V3D_CTNCA(0));
+	ct1ca = V3D_READ(V3D_CTNCA(1));
+
+	/* If we've made any progress in execution, rearm the timer
+	 * and wait.
+	 */
+	if (ct0ca != vc4->hangcheck.last_ct0ca ||
+	    ct1ca != vc4->hangcheck.last_ct1ca) {
+		vc4->hangcheck.last_ct0ca = ct0ca;
+		vc4->hangcheck.last_ct1ca = ct1ca;
+		vc4_queue_hangcheck(dev);
+		return;
+	}
+
+	/* We've gone too long with no progress, reset.  This has to
+	 * be done from a work struct, since resetting can sleep and
+	 * this timer hook isn't allowed to.
+	 */
+	schedule_work(&vc4->hangcheck.reset_work);
+}
+
+static void
+submit_cl(struct drm_device *dev, uint32_t thread, uint32_t start, uint32_t end)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	/* Set the current and end address of the control list.
+	 * Writing the end register is what starts the job.
+	 */
+	V3D_WRITE(V3D_CTNCA(thread), start);
+	V3D_WRITE(V3D_CTNEA(thread), end);
+}
+
+int
+vc4_wait_for_seqno(struct drm_device *dev, uint64_t seqno, uint64_t timeout_ns,
+		   bool interruptible)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	int ret = 0;
+	unsigned long timeout_expire;
+	DEFINE_WAIT(wait);
+
+	if (vc4->finished_seqno >= seqno)
+		return 0;
+
+	if (timeout_ns == 0)
+		return -ETIME;
+
+	timeout_expire = jiffies + nsecs_to_jiffies(timeout_ns);
+
+	trace_vc4_wait_for_seqno_begin(dev, seqno, timeout_ns);
+	for (;;) {
+		prepare_to_wait(&vc4->job_wait_queue, &wait,
+				interruptible ? TASK_INTERRUPTIBLE :
+				TASK_UNINTERRUPTIBLE);
+
+		if (interruptible && signal_pending(current)) {
+			ret = -ERESTARTSYS;
+			break;
+		}
+
+		if (vc4->finished_seqno >= seqno)
+			break;
+
+		if (timeout_ns != ~0ull) {
+			if (time_after_eq(jiffies, timeout_expire)) {
+				ret = -ETIME;
+				break;
+			}
+			schedule_timeout(timeout_expire - jiffies);
+		} else {
+			schedule();
+		}
+	}
+
+	finish_wait(&vc4->job_wait_queue, &wait);
+	trace_vc4_wait_for_seqno_end(dev, seqno);
+
+	if (ret && ret != -ERESTARTSYS) {
+		DRM_ERROR("timeout waiting for render thread idle\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static void
+vc4_flush_caches(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	/* Flush the GPU L2 caches.  These caches sit on top of system
+	 * L3 (the 128kb or so shared with the CPU), and are
+	 * non-allocating in the L3.
+	 */
+	V3D_WRITE(V3D_L2CACTL,
+		  V3D_L2CACTL_L2CCLR);
+
+	V3D_WRITE(V3D_SLCACTL,
+		  VC4_SET_FIELD(0xf, V3D_SLCACTL_T1CC) |
+		  VC4_SET_FIELD(0xf, V3D_SLCACTL_T0CC) |
+		  VC4_SET_FIELD(0xf, V3D_SLCACTL_UCC) |
+		  VC4_SET_FIELD(0xf, V3D_SLCACTL_ICC));
+}
+
+/* Sets the registers for the next job to be actually be executed in
+ * the hardware.
+ *
+ * The job_lock should be held during this.
+ */
+void
+vc4_submit_next_job(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct vc4_exec_info *exec = vc4_first_job(vc4);
+
+	if (!exec)
+		return;
+
+	vc4_flush_caches(dev);
+
+	/* Disable the binner's pre-loaded overflow memory address */
+	V3D_WRITE(V3D_BPOA, 0);
+	V3D_WRITE(V3D_BPOS, 0);
+
+	if (exec->ct0ca != exec->ct0ea)
+		submit_cl(dev, 0, exec->ct0ca, exec->ct0ea);
+	submit_cl(dev, 1, exec->ct1ca, exec->ct1ea);
+}
+
+static void
+vc4_update_bo_seqnos(struct vc4_exec_info *exec, uint64_t seqno)
+{
+	struct vc4_bo *bo;
+	unsigned i;
+
+	for (i = 0; i < exec->bo_count; i++) {
+		bo = to_vc4_bo(&exec->bo[i]->base);
+		bo->seqno = seqno;
+	}
+
+	list_for_each_entry(bo, &exec->unref_list, unref_head) {
+		bo->seqno = seqno;
+	}
+}
+
+/* Queues a struct vc4_exec_info for execution.  If no job is
+ * currently executing, then submits it.
+ *
+ * Unlike most GPUs, our hardware only handles one command list at a
+ * time.  To queue multiple jobs at once, we'd need to edit the
+ * previous command list to have a jump to the new one at the end, and
+ * then bump the end address.  That's a change for a later date,
+ * though.
+ */
+static void
+vc4_queue_submit(struct drm_device *dev, struct vc4_exec_info *exec)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	uint64_t seqno;
+	unsigned long irqflags;
+
+	spin_lock_irqsave(&vc4->job_lock, irqflags);
+
+	seqno = ++vc4->emit_seqno;
+	exec->seqno = seqno;
+	vc4_update_bo_seqnos(exec, seqno);
+
+	list_add_tail(&exec->head, &vc4->job_list);
+
+	/* If no job was executing, kick ours off.  Otherwise, it'll
+	 * get started when the previous job's frame done interrupt
+	 * occurs.
+	 */
+	if (vc4_first_job(vc4) == exec) {
+		vc4_submit_next_job(dev);
+		vc4_queue_hangcheck(dev);
+	}
+
+	spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+}
+
+/**
+ * Looks up a bunch of GEM handles for BOs and stores the array for
+ * use in the command validator that actually writes relocated
+ * addresses pointing to them.
+ */
+static int
+vc4_cl_lookup_bos(struct drm_device *dev,
+		  struct drm_file *file_priv,
+		  struct vc4_exec_info *exec)
+{
+	struct drm_vc4_submit_cl *args = exec->args;
+	uint32_t *handles;
+	int ret = 0;
+	int i;
+
+	exec->bo_count = args->bo_handle_count;
+
+	if (!exec->bo_count) {
+		/* See comment on bo_index for why we have to check
+		 * this.
+		 */
+		DRM_ERROR("Rendering requires BOs to validate\n");
+		return -EINVAL;
+	}
+
+	exec->bo = kcalloc(exec->bo_count, sizeof(struct drm_gem_cma_object *),
+			   GFP_KERNEL);
+	if (!exec->bo) {
+		DRM_ERROR("Failed to allocate validated BO pointers\n");
+		return -ENOMEM;
+	}
+
+	handles = drm_malloc_ab(exec->bo_count, sizeof(uint32_t));
+	if (!handles) {
+		DRM_ERROR("Failed to allocate incoming GEM handles\n");
+		goto fail;
+	}
+
+	ret = copy_from_user(handles,
+			     (void __user *)(uintptr_t)args->bo_handles,
+			     exec->bo_count * sizeof(uint32_t));
+	if (ret) {
+		DRM_ERROR("Failed to copy in GEM handles\n");
+		goto fail;
+	}
+
+	spin_lock(&file_priv->table_lock);
+	for (i = 0; i < exec->bo_count; i++) {
+		struct drm_gem_object *bo = idr_find(&file_priv->object_idr,
+						     handles[i]);
+		if (!bo) {
+			DRM_ERROR("Failed to look up GEM BO %d: %d\n",
+				  i, handles[i]);
+			ret = -EINVAL;
+			spin_unlock(&file_priv->table_lock);
+			goto fail;
+		}
+		drm_gem_object_reference(bo);
+		exec->bo[i] = (struct drm_gem_cma_object *)bo;
+	}
+	spin_unlock(&file_priv->table_lock);
+
+fail:
+	kfree(handles);
+	return 0;
+}
+
+static int
+vc4_get_bcl(struct drm_device *dev, struct vc4_exec_info *exec)
+{
+	struct drm_vc4_submit_cl *args = exec->args;
+	void *temp = NULL;
+	void *bin;
+	int ret = 0;
+	uint32_t bin_offset = 0;
+	uint32_t shader_rec_offset = roundup(bin_offset + args->bin_cl_size,
+					     16);
+	uint32_t uniforms_offset = shader_rec_offset + args->shader_rec_size;
+	uint32_t exec_size = uniforms_offset + args->uniforms_size;
+	uint32_t temp_size = exec_size + (sizeof(struct vc4_shader_state) *
+					  args->shader_rec_count);
+	struct vc4_bo *bo;
+
+	if (uniforms_offset < shader_rec_offset ||
+	    exec_size < uniforms_offset ||
+	    args->shader_rec_count >= (UINT_MAX /
+					  sizeof(struct vc4_shader_state)) ||
+	    temp_size < exec_size) {
+		DRM_ERROR("overflow in exec arguments\n");
+		goto fail;
+	}
+
+	/* Allocate space where we'll store the copied in user command lists
+	 * and shader records.
+	 *
+	 * We don't just copy directly into the BOs because we need to
+	 * read the contents back for validation, and I think the
+	 * bo->vaddr is uncached access.
+	 */
+	temp = kmalloc(temp_size, GFP_KERNEL);
+	if (!temp) {
+		DRM_ERROR("Failed to allocate storage for copying "
+			  "in bin/render CLs.\n");
+		ret = -ENOMEM;
+		goto fail;
+	}
+	bin = temp + bin_offset;
+	exec->shader_rec_u = temp + shader_rec_offset;
+	exec->uniforms_u = temp + uniforms_offset;
+	exec->shader_state = temp + exec_size;
+	exec->shader_state_size = args->shader_rec_count;
+
+	ret = copy_from_user(bin,
+			     (void __user *)(uintptr_t)args->bin_cl,
+			     args->bin_cl_size);
+	if (ret) {
+		DRM_ERROR("Failed to copy in bin cl\n");
+		goto fail;
+	}
+
+	ret = copy_from_user(exec->shader_rec_u,
+			     (void __user *)(uintptr_t)args->shader_rec,
+			     args->shader_rec_size);
+	if (ret) {
+		DRM_ERROR("Failed to copy in shader recs\n");
+		goto fail;
+	}
+
+	ret = copy_from_user(exec->uniforms_u,
+			     (void __user *)(uintptr_t)args->uniforms,
+			     args->uniforms_size);
+	if (ret) {
+		DRM_ERROR("Failed to copy in uniforms cl\n");
+		goto fail;
+	}
+
+	bo = vc4_bo_create(dev, exec_size, true);
+	if (!bo) {
+		DRM_ERROR("Couldn't allocate BO for binning\n");
+		ret = PTR_ERR(exec->exec_bo);
+		goto fail;
+	}
+	exec->exec_bo = &bo->base;
+
+	list_add_tail(&to_vc4_bo(&exec->exec_bo->base)->unref_head,
+		      &exec->unref_list);
+
+	exec->ct0ca = exec->exec_bo->paddr + bin_offset;
+
+	exec->bin_u = bin;
+
+	exec->shader_rec_v = exec->exec_bo->vaddr + shader_rec_offset;
+	exec->shader_rec_p = exec->exec_bo->paddr + shader_rec_offset;
+	exec->shader_rec_size = args->shader_rec_size;
+
+	exec->uniforms_v = exec->exec_bo->vaddr + uniforms_offset;
+	exec->uniforms_p = exec->exec_bo->paddr + uniforms_offset;
+	exec->uniforms_size = args->uniforms_size;
+
+	ret = vc4_validate_bin_cl(dev,
+				  exec->exec_bo->vaddr + bin_offset,
+				  bin,
+				  exec);
+	if (ret)
+		goto fail;
+
+	ret = vc4_validate_shader_recs(dev, exec);
+
+fail:
+	kfree(temp);
+	return ret;
+}
+
+static void
+vc4_complete_exec(struct drm_device *dev, struct vc4_exec_info *exec)
+{
+	unsigned i;
+
+	/* Need the struct lock for drm_gem_object_unreference(). */
+	mutex_lock(&dev->struct_mutex);
+	if (exec->bo) {
+		for (i = 0; i < exec->bo_count; i++)
+			drm_gem_object_unreference(&exec->bo[i]->base);
+		kfree(exec->bo);
+	}
+
+	while (!list_empty(&exec->unref_list)) {
+		struct vc4_bo *bo = list_first_entry(&exec->unref_list,
+						     struct vc4_bo, unref_head);
+		list_del(&bo->unref_head);
+		drm_gem_object_unreference(&bo->base.base);
+	}
+	mutex_unlock(&dev->struct_mutex);
+
+	kfree(exec);
+}
+
+void
+vc4_job_handle_completed(struct vc4_dev *vc4)
+{
+	unsigned long irqflags;
+
+	spin_lock_irqsave(&vc4->job_lock, irqflags);
+	while (!list_empty(&vc4->job_done_list)) {
+		struct vc4_exec_info *exec =
+			list_first_entry(&vc4->job_done_list,
+					 struct vc4_exec_info, head);
+		list_del(&exec->head);
+
+		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+		vc4_complete_exec(vc4->dev, exec);
+		spin_lock_irqsave(&vc4->job_lock, irqflags);
+	}
+	spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+}
+
+/* Scheduled when any job has been completed, this walks the list of
+ * jobs that had completed and unrefs their BOs and frees their exec
+ * structs.
+ */
+static void
+vc4_job_done_work(struct work_struct *work)
+{
+	struct vc4_dev *vc4 =
+		container_of(work, struct vc4_dev, job_done_work);
+
+	vc4_job_handle_completed(vc4);
+}
+
+static int
+vc4_wait_for_seqno_ioctl_helper(struct drm_device *dev,
+				uint64_t seqno,
+				uint64_t *timeout_ns)
+{
+	unsigned long start = jiffies;
+	int ret = vc4_wait_for_seqno(dev, seqno, *timeout_ns, true);
+
+	if ((ret == -EINTR || ret == -ERESTARTSYS) && *timeout_ns != ~0ull) {
+		uint64_t delta = jiffies_to_nsecs(jiffies - start);
+
+		if (*timeout_ns >= delta)
+			*timeout_ns -= delta;
+	}
+
+	return ret;
+}
+
+int
+vc4_wait_seqno_ioctl(struct drm_device *dev, void *data,
+		     struct drm_file *file_priv)
+{
+	struct drm_vc4_wait_seqno *args = data;
+
+	return vc4_wait_for_seqno_ioctl_helper(dev, args->seqno,
+					       &args->timeout_ns);
+}
+
+int
+vc4_wait_bo_ioctl(struct drm_device *dev, void *data,
+		  struct drm_file *file_priv)
+{
+	int ret;
+	struct drm_vc4_wait_bo *args = data;
+	struct drm_gem_object *gem_obj;
+	struct vc4_bo *bo;
+
+	gem_obj = drm_gem_object_lookup(dev, file_priv, args->handle);
+	if (!gem_obj) {
+		DRM_ERROR("Failed to look up GEM BO %d\n", args->handle);
+		return -EINVAL;
+	}
+	bo = to_vc4_bo(gem_obj);
+
+	ret = vc4_wait_for_seqno_ioctl_helper(dev, bo->seqno,
+					      &args->timeout_ns);
+
+	drm_gem_object_unreference_unlocked(gem_obj);
+	return ret;
+}
+
+/**
+ * Submits a command list to the VC4.
+ *
+ * This is what is called batchbuffer emitting on other hardware.
+ */
+int
+vc4_submit_cl_ioctl(struct drm_device *dev, void *data,
+		    struct drm_file *file_priv)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct drm_vc4_submit_cl *args = data;
+	struct vc4_exec_info *exec;
+	int ret;
+
+	if ((args->flags & ~VC4_SUBMIT_CL_USE_CLEAR_COLOR) != 0) {
+		DRM_ERROR("Unknown flags: 0x%02x\n", args->flags);
+		return -EINVAL;
+	}
+
+	exec = kcalloc(1, sizeof(*exec), GFP_KERNEL);
+	if (!exec) {
+		DRM_ERROR("malloc failure on exec struct\n");
+		return -ENOMEM;
+	}
+
+	exec->args = args;
+	INIT_LIST_HEAD(&exec->unref_list);
+
+	ret = vc4_cl_lookup_bos(dev, file_priv, exec);
+	if (ret)
+		goto fail;
+
+	if (exec->args->bin_cl_size != 0) {
+		ret = vc4_get_bcl(dev, exec);
+		if (ret)
+			goto fail;
+	} else {
+		exec->ct0ca = 0;
+		exec->ct0ea = 0;
+	}
+
+	ret = vc4_get_rcl(dev, exec);
+	if (ret)
+		goto fail;
+
+	/* Clear this out of the struct we'll be putting in the queue,
+	 * since it's part of our stack.
+	 */
+	exec->args = NULL;
+
+	vc4_queue_submit(dev, exec);
+
+	/* Return the seqno for our job. */
+	args->seqno = vc4->emit_seqno;
+
+	return 0;
+
+fail:
+	vc4_complete_exec(vc4->dev, exec);
+
+	return ret;
+}
+
+void
+vc4_gem_init(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	INIT_LIST_HEAD(&vc4->job_list);
+	INIT_LIST_HEAD(&vc4->job_done_list);
+	spin_lock_init(&vc4->job_lock);
+
+	INIT_WORK(&vc4->hangcheck.reset_work, vc4_reset_work);
+	setup_timer(&vc4->hangcheck.timer,
+		    vc4_hangcheck_elapsed,
+		    (unsigned long)dev);
+
+	INIT_WORK(&vc4->job_done_work, vc4_job_done_work);
+}
+
+void
+vc4_gem_destroy(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	/* Waiting for exec to finish would need to be done before
+	 * unregistering V3D.
+	 */
+	WARN_ON(vc4->emit_seqno != vc4->finished_seqno);
+
+	/* V3D should already have disabled its interrupt and cleared
+	 * the overflow allocation registers.  Now free the object.
+	 */
+	if (vc4->overflow_mem) {
+		drm_gem_object_unreference_unlocked(&vc4->overflow_mem->base.base);
+		vc4->overflow_mem = NULL;
+	}
+
+	vc4_bo_cache_destroy(dev);
+}
diff --git a/drivers/gpu/drm/vc4/vc4_irq.c b/drivers/gpu/drm/vc4/vc4_irq.c
new file mode 100644
index 0000000..b68060e
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_irq.c
@@ -0,0 +1,210 @@
+/*
+ * Copyright © 2014 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+/** DOC: Interrupt management for the V3D engine.
+ *
+ * We have an interrupt status register (V3D_INTCTL) which reports
+ * interrupts, and where writing 1 bits clears those interrupts.
+ * There are also a pair of interrupt registers
+ * (V3D_INTENA/V3D_INTDIS) where writing a 1 to their bits enables or
+ * disables that specific interrupt, and 0s written are ignored
+ * (reading either one returns the set of enabled interrupts).
+ *
+ * When we take a render frame interrupt, we need to wake the
+ * processes waiting for some frame to be done, and get the next frame
+ * submitted ASAP (so the hardware doesn't sit idle when there's work
+ * to do).
+ *
+ * When we take the binner out of memory interrupt, we need to
+ * allocate some new memory and pass it to the binner so that the
+ * current job can make progress.
+ */
+
+#include "vc4_drv.h"
+#include "vc4_regs.h"
+
+#define V3D_DRIVER_IRQS (V3D_INT_OUTOMEM | \
+			 V3D_INT_FRDONE)
+
+DECLARE_WAIT_QUEUE_HEAD(render_wait);
+
+static void
+vc4_overflow_mem_work(struct work_struct *work)
+{
+	struct vc4_dev *vc4 =
+		container_of(work, struct vc4_dev, overflow_mem_work);
+	struct drm_device *dev = vc4->dev;
+	struct vc4_bo *bo;
+
+	bo = vc4_bo_create(dev, 256 * 1024, true);
+	if (!bo) {
+		DRM_ERROR("Couldn't allocate binner overflow mem\n");
+		return;
+	}
+
+	/* If there's a job executing currently, then our previous
+	 * overflow allocation is getting used in that job and we need
+	 * to queue it to be released when the job is done.  But if no
+	 * job is executing at all, then we can free the old overflow
+	 * object direcctly.
+	 *
+	 * No lock necessary for this pointer since we're the only
+	 * ones that update the pointer, and our workqueue won't
+	 * reenter.
+	 */
+	if (vc4->overflow_mem) {
+		struct vc4_exec_info *current_exec;
+		unsigned long irqflags;
+
+		spin_lock_irqsave(&vc4->job_lock, irqflags);
+		current_exec = vc4_first_job(vc4);
+		if (current_exec) {
+			vc4->overflow_mem->seqno = vc4->finished_seqno + 1;
+			list_add_tail(&vc4->overflow_mem->unref_head,
+				      &current_exec->unref_list);
+			vc4->overflow_mem = NULL;
+		}
+		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+	}
+
+	if (vc4->overflow_mem)
+		drm_gem_object_unreference_unlocked(&vc4->overflow_mem->base.base);
+	vc4->overflow_mem = bo;
+
+	V3D_WRITE(V3D_BPOA, bo->base.paddr);
+	V3D_WRITE(V3D_BPOS, bo->base.base.size);
+	V3D_WRITE(V3D_INTCTL, V3D_INT_OUTOMEM);
+	V3D_WRITE(V3D_INTENA, V3D_INT_OUTOMEM);
+}
+
+static void
+vc4_irq_finish_job(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct vc4_exec_info *exec = vc4_first_job(vc4);
+
+	if (!exec)
+		return;
+
+	vc4->finished_seqno++;
+	list_move_tail(&exec->head, &vc4->job_done_list);
+	vc4_submit_next_job(dev);
+
+	wake_up_all(&vc4->job_wait_queue);
+	schedule_work(&vc4->job_done_work);
+}
+
+irqreturn_t
+vc4_irq(int irq, void *arg)
+{
+	struct drm_device *dev = arg;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	uint32_t intctl;
+	irqreturn_t status = IRQ_NONE;
+
+	barrier();
+	intctl = V3D_READ(V3D_INTCTL);
+
+	/* Acknowledge the interrupts we're handling here. The render
+	 * frame done interrupt will be cleared, while OUTOMEM will
+	 * stay high until the underlying cause is cleared.
+	 */
+	V3D_WRITE(V3D_INTCTL, intctl);
+
+	if (intctl & V3D_INT_OUTOMEM) {
+		/* Disable OUTOMEM until the work is done. */
+		V3D_WRITE(V3D_INTDIS, V3D_INT_OUTOMEM);
+		schedule_work(&vc4->overflow_mem_work);
+		status = IRQ_HANDLED;
+	}
+
+	if (intctl & V3D_INT_FRDONE) {
+		spin_lock(&vc4->job_lock);
+		vc4_irq_finish_job(dev);
+		spin_unlock(&vc4->job_lock);
+		status = IRQ_HANDLED;
+	}
+
+	return status;
+}
+
+void
+vc4_irq_preinstall(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	init_waitqueue_head(&vc4->job_wait_queue);
+	INIT_WORK(&vc4->overflow_mem_work, vc4_overflow_mem_work);
+
+	/* Clear any pending interrupts someone might have left around
+	 * for us.
+	 */
+	V3D_WRITE(V3D_INTCTL, V3D_DRIVER_IRQS);
+}
+
+int
+vc4_irq_postinstall(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	/* Enable both the render done and out of memory interrupts. */
+	V3D_WRITE(V3D_INTENA, V3D_DRIVER_IRQS);
+
+	return 0;
+}
+
+void
+vc4_irq_uninstall(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	/* Disable sending interrupts for our driver's IRQs. */
+	V3D_WRITE(V3D_INTDIS, V3D_DRIVER_IRQS);
+
+	/* Clear any pending interrupts we might have left. */
+	V3D_WRITE(V3D_INTCTL, V3D_DRIVER_IRQS);
+
+	cancel_work_sync(&vc4->overflow_mem_work);
+}
+
+/** Reinitializes interrupt registers when a GPU reset is performed. */
+void vc4_irq_reset(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	unsigned long irqflags;
+
+	/* Acknowledge any stale IRQs. */
+	V3D_WRITE(V3D_INTCTL, V3D_DRIVER_IRQS);
+
+	/*
+	 * Turn all our interrupts on.  Binner out of memory is the
+	 * only one we expect to trigger at this point, since we've
+	 * just come from poweron and haven't supplied any overflow
+	 * memory yet.
+	 */
+	V3D_WRITE(V3D_INTENA, V3D_DRIVER_IRQS);
+
+	spin_lock_irqsave(&vc4->job_lock, irqflags);
+	vc4_irq_finish_job(dev);
+	spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+}
diff --git a/drivers/gpu/drm/vc4/vc4_packet.h b/drivers/gpu/drm/vc4/vc4_packet.h
new file mode 100644
index 0000000..0f31cc0
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_packet.h
@@ -0,0 +1,399 @@
+/*
+ * Copyright © 2014 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef VC4_PACKET_H
+#define VC4_PACKET_H
+
+#include "vc4_regs.h" /* for VC4_MASK, VC4_GET_FIELD, VC4_SET_FIELD */
+
+enum vc4_packet {
+	VC4_PACKET_HALT = 0,
+	VC4_PACKET_NOP = 1,
+
+	VC4_PACKET_FLUSH = 4,
+	VC4_PACKET_FLUSH_ALL = 5,
+	VC4_PACKET_START_TILE_BINNING = 6,
+	VC4_PACKET_INCREMENT_SEMAPHORE = 7,
+	VC4_PACKET_WAIT_ON_SEMAPHORE = 8,
+
+	VC4_PACKET_BRANCH = 16,
+	VC4_PACKET_BRANCH_TO_SUB_LIST = 17,
+
+	VC4_PACKET_STORE_MS_TILE_BUFFER = 24,
+	VC4_PACKET_STORE_MS_TILE_BUFFER_AND_EOF = 25,
+	VC4_PACKET_STORE_FULL_RES_TILE_BUFFER = 26,
+	VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER = 27,
+	VC4_PACKET_STORE_TILE_BUFFER_GENERAL = 28,
+	VC4_PACKET_LOAD_TILE_BUFFER_GENERAL = 29,
+
+	VC4_PACKET_GL_INDEXED_PRIMITIVE = 32,
+	VC4_PACKET_GL_ARRAY_PRIMITIVE = 33,
+
+	VC4_PACKET_COMPRESSED_PRIMITIVE = 48,
+	VC4_PACKET_CLIPPED_COMPRESSED_PRIMITIVE = 49,
+
+	VC4_PACKET_PRIMITIVE_LIST_FORMAT = 56,
+
+	VC4_PACKET_GL_SHADER_STATE = 64,
+	VC4_PACKET_NV_SHADER_STATE = 65,
+	VC4_PACKET_VG_SHADER_STATE = 66,
+
+	VC4_PACKET_CONFIGURATION_BITS = 96,
+	VC4_PACKET_FLAT_SHADE_FLAGS = 97,
+	VC4_PACKET_POINT_SIZE = 98,
+	VC4_PACKET_LINE_WIDTH = 99,
+	VC4_PACKET_RHT_X_BOUNDARY = 100,
+	VC4_PACKET_DEPTH_OFFSET = 101,
+	VC4_PACKET_CLIP_WINDOW = 102,
+	VC4_PACKET_VIEWPORT_OFFSET = 103,
+	VC4_PACKET_Z_CLIPPING = 104,
+	VC4_PACKET_CLIPPER_XY_SCALING = 105,
+	VC4_PACKET_CLIPPER_Z_SCALING = 106,
+
+	VC4_PACKET_TILE_BINNING_MODE_CONFIG = 112,
+	VC4_PACKET_TILE_RENDERING_MODE_CONFIG = 113,
+	VC4_PACKET_CLEAR_COLORS = 114,
+	VC4_PACKET_TILE_COORDINATES = 115,
+
+	/* Not an actual hardware packet -- this is what we use to put
+	 * references to GEM bos in the command stream, since we need the u32
+	 * int the actual address packet in order to store the offset from the
+	 * start of the BO.
+	 */
+	VC4_PACKET_GEM_HANDLES = 254,
+} __attribute__ ((__packed__));
+
+#define VC4_PACKET_HALT_SIZE						1
+#define VC4_PACKET_NOP_SIZE						1
+#define VC4_PACKET_FLUSH_SIZE						1
+#define VC4_PACKET_FLUSH_ALL_SIZE					1
+#define VC4_PACKET_START_TILE_BINNING_SIZE				1
+#define VC4_PACKET_INCREMENT_SEMAPHORE_SIZE				1
+#define VC4_PACKET_WAIT_ON_SEMAPHORE_SIZE				1
+#define VC4_PACKET_BRANCH_SIZE						5
+#define VC4_PACKET_BRANCH_TO_SUB_LIST_SIZE				5
+#define VC4_PACKET_STORE_MS_TILE_BUFFER_SIZE				1
+#define VC4_PACKET_STORE_MS_TILE_BUFFER_AND_EOF_SIZE			1
+#define VC4_PACKET_STORE_FULL_RES_TILE_BUFFER_SIZE			5
+#define VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER_SIZE			5
+#define VC4_PACKET_STORE_TILE_BUFFER_GENERAL_SIZE			7
+#define VC4_PACKET_LOAD_TILE_BUFFER_GENERAL_SIZE			7
+#define VC4_PACKET_GL_INDEXED_PRIMITIVE_SIZE				14
+#define VC4_PACKET_GL_ARRAY_PRIMITIVE_SIZE				10
+#define VC4_PACKET_COMPRESSED_PRIMITIVE_SIZE				1
+#define VC4_PACKET_CLIPPED_COMPRESSED_PRIMITIVE_SIZE			1
+#define VC4_PACKET_PRIMITIVE_LIST_FORMAT_SIZE				2
+#define VC4_PACKET_GL_SHADER_STATE_SIZE					5
+#define VC4_PACKET_NV_SHADER_STATE_SIZE					5
+#define VC4_PACKET_VG_SHADER_STATE_SIZE					5
+#define VC4_PACKET_CONFIGURATION_BITS_SIZE				4
+#define VC4_PACKET_FLAT_SHADE_FLAGS_SIZE				5
+#define VC4_PACKET_POINT_SIZE_SIZE					5
+#define VC4_PACKET_LINE_WIDTH_SIZE					5
+#define VC4_PACKET_RHT_X_BOUNDARY_SIZE					3
+#define VC4_PACKET_DEPTH_OFFSET_SIZE					5
+#define VC4_PACKET_CLIP_WINDOW_SIZE					9
+#define VC4_PACKET_VIEWPORT_OFFSET_SIZE					5
+#define VC4_PACKET_Z_CLIPPING_SIZE					9
+#define VC4_PACKET_CLIPPER_XY_SCALING_SIZE				9
+#define VC4_PACKET_CLIPPER_Z_SCALING_SIZE				9
+#define VC4_PACKET_TILE_BINNING_MODE_CONFIG_SIZE			16
+#define VC4_PACKET_TILE_RENDERING_MODE_CONFIG_SIZE			11
+#define VC4_PACKET_CLEAR_COLORS_SIZE					14
+#define VC4_PACKET_TILE_COORDINATES_SIZE				3
+#define VC4_PACKET_GEM_HANDLES_SIZE					9
+
+/* Number of multisamples supported. */
+#define VC4_MAX_SAMPLES							4
+/* Size of a full resolution color or Z tile buffer load/store. */
+#define VC4_TILE_BUFFER_SIZE			(64 * 64 * 4)
+
+/** @{
+ * Bits used by packets like VC4_PACKET_STORE_TILE_BUFFER_GENERAL and
+ * VC4_PACKET_TILE_RENDERING_MODE_CONFIG.
+*/
+#define VC4_TILING_FORMAT_LINEAR    0
+#define VC4_TILING_FORMAT_T         1
+#define VC4_TILING_FORMAT_LT        2
+/** @} */
+
+/** @{
+ *
+ * low bits of VC4_PACKET_STORE_FULL_RES_TILE_BUFFER and
+ * VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER.
+ */
+#define VC4_LOADSTORE_FULL_RES_EOF                     BIT(3)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_CLEAR_ALL       BIT(2)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_ZS              BIT(1)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_COLOR           BIT(0)
+
+/** @{
+ *
+ * low bits of VC4_PACKET_STORE_FULL_RES_TILE_BUFFER and
+ * VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER.
+ */
+#define VC4_LOADSTORE_FULL_RES_EOF                     BIT(3)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_CLEAR_ALL       BIT(2)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_ZS              BIT(1)
+#define VC4_LOADSTORE_FULL_RES_DISABLE_COLOR           BIT(0)
+
+/** @{
+ *
+ * byte 2 of VC4_PACKET_STORE_TILE_BUFFER_GENERAL and
+ * VC4_PACKET_LOAD_TILE_BUFFER_GENERAL (low bits of the address)
+ */
+
+#define VC4_LOADSTORE_TILE_BUFFER_EOF                  BIT(3)
+#define VC4_LOADSTORE_TILE_BUFFER_DISABLE_FULL_VG_MASK BIT(2)
+#define VC4_LOADSTORE_TILE_BUFFER_DISABLE_FULL_ZS      BIT(1)
+#define VC4_LOADSTORE_TILE_BUFFER_DISABLE_FULL_COLOR   BIT(0)
+
+/** @} */
+
+/** @{
+ *
+ * byte 0-1 of VC4_PACKET_STORE_TILE_BUFFER_GENERAL and
+ * VC4_PACKET_LOAD_TILE_BUFFER_GENERAL
+ */
+#define VC4_STORE_TILE_BUFFER_DISABLE_VG_MASK_CLEAR BIT(15)
+#define VC4_STORE_TILE_BUFFER_DISABLE_ZS_CLEAR     BIT(14)
+#define VC4_STORE_TILE_BUFFER_DISABLE_COLOR_CLEAR  BIT(13)
+#define VC4_STORE_TILE_BUFFER_DISABLE_SWAP         BIT(12)
+
+#define VC4_LOADSTORE_TILE_BUFFER_FORMAT_MASK      VC4_MASK(9, 8)
+#define VC4_LOADSTORE_TILE_BUFFER_FORMAT_SHIFT     8
+#define VC4_LOADSTORE_TILE_BUFFER_RGBA8888         0
+#define VC4_LOADSTORE_TILE_BUFFER_BGR565_DITHER    1
+#define VC4_LOADSTORE_TILE_BUFFER_BGR565           2
+/** @} */
+
+/** @{
+ *
+ * byte 0 of VC4_PACKET_STORE_TILE_BUFFER_GENERAL and
+ * VC4_PACKET_LOAD_TILE_BUFFER_GENERAL
+ */
+#define VC4_STORE_TILE_BUFFER_MODE_MASK            VC4_MASK(7, 6)
+#define VC4_STORE_TILE_BUFFER_MODE_SHIFT           6
+#define VC4_STORE_TILE_BUFFER_MODE_SAMPLE0         (0 << 6)
+#define VC4_STORE_TILE_BUFFER_MODE_DECIMATE_X4     (1 << 6)
+#define VC4_STORE_TILE_BUFFER_MODE_DECIMATE_X16    (2 << 6)
+
+/** The values of the field are VC4_TILING_FORMAT_* */
+#define VC4_LOADSTORE_TILE_BUFFER_TILING_MASK      VC4_MASK(5, 4)
+#define VC4_LOADSTORE_TILE_BUFFER_TILING_SHIFT     4
+
+#define VC4_LOADSTORE_TILE_BUFFER_BUFFER_MASK      VC4_MASK(2, 0)
+#define VC4_LOADSTORE_TILE_BUFFER_BUFFER_SHIFT     0
+#define VC4_LOADSTORE_TILE_BUFFER_NONE             0
+#define VC4_LOADSTORE_TILE_BUFFER_COLOR            1
+#define VC4_LOADSTORE_TILE_BUFFER_ZS               2
+#define VC4_LOADSTORE_TILE_BUFFER_Z                3
+#define VC4_LOADSTORE_TILE_BUFFER_VG_MASK          4
+#define VC4_LOADSTORE_TILE_BUFFER_FULL             5
+/** @} */
+
+#define VC4_INDEX_BUFFER_U8                        (0 << 4)
+#define VC4_INDEX_BUFFER_U16                       (1 << 4)
+
+/* This flag is only present in NV shader state. */
+#define VC4_SHADER_FLAG_SHADED_CLIP_COORDS         BIT(3)
+#define VC4_SHADER_FLAG_ENABLE_CLIPPING            BIT(2)
+#define VC4_SHADER_FLAG_VS_POINT_SIZE              BIT(1)
+#define VC4_SHADER_FLAG_FS_SINGLE_THREAD           BIT(0)
+
+/** @{ byte 2 of config bits. */
+#define VC4_CONFIG_BITS_EARLY_Z_UPDATE             BIT(1)
+#define VC4_CONFIG_BITS_EARLY_Z                    BIT(0)
+/** @} */
+
+/** @{ byte 1 of config bits. */
+#define VC4_CONFIG_BITS_Z_UPDATE                   BIT(7)
+/** same values in this 3-bit field as PIPE_FUNC_* */
+#define VC4_CONFIG_BITS_DEPTH_FUNC_SHIFT           4
+#define VC4_CONFIG_BITS_COVERAGE_READ_LEAVE        BIT(3)
+
+#define VC4_CONFIG_BITS_COVERAGE_UPDATE_NONZERO    (0 << 1)
+#define VC4_CONFIG_BITS_COVERAGE_UPDATE_ODD        (1 << 1)
+#define VC4_CONFIG_BITS_COVERAGE_UPDATE_OR         (2 << 1)
+#define VC4_CONFIG_BITS_COVERAGE_UPDATE_ZERO       (3 << 1)
+
+#define VC4_CONFIG_BITS_COVERAGE_PIPE_SELECT       BIT(0)
+/** @} */
+
+/** @{ byte 0 of config bits. */
+#define VC4_CONFIG_BITS_RASTERIZER_OVERSAMPLE_NONE (0 << 6)
+#define VC4_CONFIG_BITS_RASTERIZER_OVERSAMPLE_4X   (1 << 6)
+#define VC4_CONFIG_BITS_RASTERIZER_OVERSAMPLE_16X  (2 << 6)
+
+#define VC4_CONFIG_BITS_AA_POINTS_AND_LINES        BIT(4)
+#define VC4_CONFIG_BITS_ENABLE_DEPTH_OFFSET        BIT(3)
+#define VC4_CONFIG_BITS_CW_PRIMITIVES              BIT(2)
+#define VC4_CONFIG_BITS_ENABLE_PRIM_BACK           BIT(1)
+#define VC4_CONFIG_BITS_ENABLE_PRIM_FRONT          BIT(0)
+/** @} */
+
+/** @{ bits in the last u8 of VC4_PACKET_TILE_BINNING_MODE_CONFIG */
+#define VC4_BIN_CONFIG_DB_NON_MS                   BIT(7)
+
+#define VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE_MASK       VC4_MASK(6, 5)
+#define VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE_SHIFT      5
+#define VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE_32         0
+#define VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE_64         1
+#define VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE_128        2
+#define VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE_256        3
+
+#define VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE_MASK  VC4_MASK(4, 3)
+#define VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE_SHIFT 3
+#define VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE_32    0
+#define VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE_64    1
+#define VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE_128   2
+#define VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE_256   3
+
+#define VC4_BIN_CONFIG_AUTO_INIT_TSDA              BIT(2)
+#define VC4_BIN_CONFIG_TILE_BUFFER_64BIT           BIT(1)
+#define VC4_BIN_CONFIG_MS_MODE_4X                  BIT(0)
+/** @} */
+
+/** @{ bits in the last u16 of VC4_PACKET_TILE_RENDERING_MODE_CONFIG */
+#define VC4_RENDER_CONFIG_DB_NON_MS                BIT(12)
+#define VC4_RENDER_CONFIG_EARLY_Z_COVERAGE_DISABLE BIT(11)
+#define VC4_RENDER_CONFIG_EARLY_Z_DIRECTION_G      BIT(10)
+#define VC4_RENDER_CONFIG_COVERAGE_MODE            BIT(9)
+#define VC4_RENDER_CONFIG_ENABLE_VG_MASK           BIT(8)
+
+/** The values of the field are VC4_TILING_FORMAT_* */
+#define VC4_RENDER_CONFIG_MEMORY_FORMAT_MASK       VC4_MASK(7, 6)
+#define VC4_RENDER_CONFIG_MEMORY_FORMAT_SHIFT      6
+
+#define VC4_RENDER_CONFIG_DECIMATE_MODE_1X         (0 << 4)
+#define VC4_RENDER_CONFIG_DECIMATE_MODE_4X         (1 << 4)
+#define VC4_RENDER_CONFIG_DECIMATE_MODE_16X        (2 << 4)
+
+#define VC4_RENDER_CONFIG_FORMAT_MASK              VC4_MASK(3, 2)
+#define VC4_RENDER_CONFIG_FORMAT_SHIFT             2
+#define VC4_RENDER_CONFIG_FORMAT_BGR565_DITHERED   0
+#define VC4_RENDER_CONFIG_FORMAT_RGBA8888          1
+#define VC4_RENDER_CONFIG_FORMAT_BGR565            2
+
+#define VC4_RENDER_CONFIG_TILE_BUFFER_64BIT        BIT(1)
+#define VC4_RENDER_CONFIG_MS_MODE_4X               BIT(0)
+
+#define VC4_PRIMITIVE_LIST_FORMAT_16_INDEX         (1 << 4)
+#define VC4_PRIMITIVE_LIST_FORMAT_32_XY            (3 << 4)
+#define VC4_PRIMITIVE_LIST_FORMAT_TYPE_POINTS      (0 << 0)
+#define VC4_PRIMITIVE_LIST_FORMAT_TYPE_LINES       (1 << 0)
+#define VC4_PRIMITIVE_LIST_FORMAT_TYPE_TRIANGLES   (2 << 0)
+#define VC4_PRIMITIVE_LIST_FORMAT_TYPE_RHT         (3 << 0)
+
+enum vc4_texture_data_type {
+	VC4_TEXTURE_TYPE_RGBA8888 = 0,
+	VC4_TEXTURE_TYPE_RGBX8888 = 1,
+	VC4_TEXTURE_TYPE_RGBA4444 = 2,
+	VC4_TEXTURE_TYPE_RGBA5551 = 3,
+	VC4_TEXTURE_TYPE_RGB565 = 4,
+	VC4_TEXTURE_TYPE_LUMINANCE = 5,
+	VC4_TEXTURE_TYPE_ALPHA = 6,
+	VC4_TEXTURE_TYPE_LUMALPHA = 7,
+	VC4_TEXTURE_TYPE_ETC1 = 8,
+	VC4_TEXTURE_TYPE_S16F = 9,
+	VC4_TEXTURE_TYPE_S8 = 10,
+	VC4_TEXTURE_TYPE_S16 = 11,
+	VC4_TEXTURE_TYPE_BW1 = 12,
+	VC4_TEXTURE_TYPE_A4 = 13,
+	VC4_TEXTURE_TYPE_A1 = 14,
+	VC4_TEXTURE_TYPE_RGBA64 = 15,
+	VC4_TEXTURE_TYPE_RGBA32R = 16,
+	VC4_TEXTURE_TYPE_YUV422R = 17,
+};
+
+#define VC4_TEX_P0_OFFSET_MASK                     VC4_MASK(31, 12)
+#define VC4_TEX_P0_OFFSET_SHIFT                    12
+#define VC4_TEX_P0_CSWIZ_MASK                      VC4_MASK(11, 10)
+#define VC4_TEX_P0_CSWIZ_SHIFT                     10
+#define VC4_TEX_P0_CMMODE_MASK                     VC4_MASK(9, 9)
+#define VC4_TEX_P0_CMMODE_SHIFT                    9
+#define VC4_TEX_P0_FLIPY_MASK                      VC4_MASK(8, 8)
+#define VC4_TEX_P0_FLIPY_SHIFT                     8
+#define VC4_TEX_P0_TYPE_MASK                       VC4_MASK(7, 4)
+#define VC4_TEX_P0_TYPE_SHIFT                      4
+#define VC4_TEX_P0_MIPLVLS_MASK                    VC4_MASK(3, 0)
+#define VC4_TEX_P0_MIPLVLS_SHIFT                   0
+
+#define VC4_TEX_P1_TYPE4_MASK                      VC4_MASK(31, 31)
+#define VC4_TEX_P1_TYPE4_SHIFT                     31
+#define VC4_TEX_P1_HEIGHT_MASK                     VC4_MASK(30, 20)
+#define VC4_TEX_P1_HEIGHT_SHIFT                    20
+#define VC4_TEX_P1_ETCFLIP_MASK                    VC4_MASK(19, 19)
+#define VC4_TEX_P1_ETCFLIP_SHIFT                   19
+#define VC4_TEX_P1_WIDTH_MASK                      VC4_MASK(18, 8)
+#define VC4_TEX_P1_WIDTH_SHIFT                     8
+
+#define VC4_TEX_P1_MAGFILT_MASK                    VC4_MASK(7, 7)
+#define VC4_TEX_P1_MAGFILT_SHIFT                   7
+# define VC4_TEX_P1_MAGFILT_LINEAR                 0
+# define VC4_TEX_P1_MAGFILT_NEAREST                1
+
+#define VC4_TEX_P1_MINFILT_MASK                    VC4_MASK(6, 4)
+#define VC4_TEX_P1_MINFILT_SHIFT                   4
+# define VC4_TEX_P1_MINFILT_LINEAR                 0
+# define VC4_TEX_P1_MINFILT_NEAREST                1
+# define VC4_TEX_P1_MINFILT_NEAR_MIP_NEAR          2
+# define VC4_TEX_P1_MINFILT_NEAR_MIP_LIN           3
+# define VC4_TEX_P1_MINFILT_LIN_MIP_NEAR           4
+# define VC4_TEX_P1_MINFILT_LIN_MIP_LIN            5
+
+#define VC4_TEX_P1_WRAP_T_MASK                     VC4_MASK(3, 2)
+#define VC4_TEX_P1_WRAP_T_SHIFT                    2
+#define VC4_TEX_P1_WRAP_S_MASK                     VC4_MASK(1, 0)
+#define VC4_TEX_P1_WRAP_S_SHIFT                    0
+# define VC4_TEX_P1_WRAP_REPEAT                    0
+# define VC4_TEX_P1_WRAP_CLAMP                     1
+# define VC4_TEX_P1_WRAP_MIRROR                    2
+# define VC4_TEX_P1_WRAP_BORDER                    3
+
+#define VC4_TEX_P2_PTYPE_MASK                      VC4_MASK(31, 30)
+#define VC4_TEX_P2_PTYPE_SHIFT                     30
+# define VC4_TEX_P2_PTYPE_IGNORED                  0
+# define VC4_TEX_P2_PTYPE_CUBE_MAP_STRIDE          1
+# define VC4_TEX_P2_PTYPE_CHILD_IMAGE_DIMENSIONS   2
+# define VC4_TEX_P2_PTYPE_CHILD_IMAGE_OFFSETS      3
+
+/* VC4_TEX_P2_PTYPE_CUBE_MAP_STRIDE bits */
+#define VC4_TEX_P2_CMST_MASK                       VC4_MASK(29, 12)
+#define VC4_TEX_P2_CMST_SHIFT                      12
+#define VC4_TEX_P2_BSLOD_MASK                      VC4_MASK(0, 0)
+#define VC4_TEX_P2_BSLOD_SHIFT                     0
+
+/* VC4_TEX_P2_PTYPE_CHILD_IMAGE_DIMENSIONS */
+#define VC4_TEX_P2_CHEIGHT_MASK                    VC4_MASK(22, 12)
+#define VC4_TEX_P2_CHEIGHT_SHIFT                   12
+#define VC4_TEX_P2_CWIDTH_MASK                     VC4_MASK(10, 0)
+#define VC4_TEX_P2_CWIDTH_SHIFT                    0
+
+/* VC4_TEX_P2_PTYPE_CHILD_IMAGE_OFFSETS */
+#define VC4_TEX_P2_CYOFF_MASK                      VC4_MASK(22, 12)
+#define VC4_TEX_P2_CYOFF_SHIFT                     12
+#define VC4_TEX_P2_CXOFF_MASK                      VC4_MASK(10, 0)
+#define VC4_TEX_P2_CXOFF_SHIFT                     0
+
+#endif /* VC4_PACKET_H */
diff --git a/drivers/gpu/drm/vc4/vc4_render_cl.c b/drivers/gpu/drm/vc4/vc4_render_cl.c
new file mode 100644
index 0000000..8a2a312
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_render_cl.c
@@ -0,0 +1,634 @@
+/*
+ * Copyright © 2014-2015 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+/**
+ * DOC: Render command list generation
+ *
+ * In the VC4 driver, render command list generation is performed by the
+ * kernel instead of userspace.  We do this because validating a
+ * user-submitted command list is hard to get right and has high CPU overhead,
+ * while the number of valid configurations for render command lists is
+ * actually fairly low.
+ */
+
+#include "uapi/drm/vc4_drm.h"
+#include "vc4_drv.h"
+#include "vc4_packet.h"
+
+struct vc4_rcl_setup {
+	struct drm_gem_cma_object *color_read;
+	struct drm_gem_cma_object *color_write;
+	struct drm_gem_cma_object *zs_read;
+	struct drm_gem_cma_object *zs_write;
+	struct drm_gem_cma_object *msaa_color_write;
+	struct drm_gem_cma_object *msaa_zs_write;
+
+	struct drm_gem_cma_object *rcl;
+	u32 next_offset;
+};
+
+static inline void rcl_u8(struct vc4_rcl_setup *setup, u8 val)
+{
+	*(u8 *)(setup->rcl->vaddr + setup->next_offset) = val;
+	setup->next_offset += 1;
+}
+
+static inline void rcl_u16(struct vc4_rcl_setup *setup, u16 val)
+{
+	*(u16 *)(setup->rcl->vaddr + setup->next_offset) = val;
+	setup->next_offset += 2;
+}
+
+static inline void rcl_u32(struct vc4_rcl_setup *setup, u32 val)
+{
+	*(u32 *)(setup->rcl->vaddr + setup->next_offset) = val;
+	setup->next_offset += 4;
+}
+
+/*
+ * Emits a no-op STORE_TILE_BUFFER_GENERAL.
+ *
+ * If we emit a PACKET_TILE_COORDINATES, it must be followed by a store of
+ * some sort before another load is triggered.
+ */
+static void vc4_store_before_load(struct vc4_rcl_setup *setup)
+{
+	rcl_u8(setup, VC4_PACKET_STORE_TILE_BUFFER_GENERAL);
+	rcl_u16(setup,
+		VC4_SET_FIELD(VC4_LOADSTORE_TILE_BUFFER_NONE,
+			      VC4_LOADSTORE_TILE_BUFFER_BUFFER) |
+		VC4_STORE_TILE_BUFFER_DISABLE_COLOR_CLEAR |
+		VC4_STORE_TILE_BUFFER_DISABLE_ZS_CLEAR |
+		VC4_STORE_TILE_BUFFER_DISABLE_VG_MASK_CLEAR);
+	rcl_u32(setup, 0); /* no address, since we're in None mode */
+}
+
+/*
+ * Calculates the physical address of the start of a tile in a RCL surface.
+ *
+ * Unlike the other load/store packets,
+ * VC4_PACKET_LOAD/STORE_FULL_RES_TILE_BUFFER don't look at the tile
+ * coordinates packet, and instead just store to the address given.
+ */
+static uint32_t vc4_full_res_offset(struct vc4_exec_info *exec,
+				    struct drm_gem_cma_object *bo,
+				    struct drm_vc4_submit_rcl_surface *surf,
+				    uint8_t x, uint8_t y)
+{
+	return bo->paddr + surf->offset + VC4_TILE_BUFFER_SIZE *
+		(DIV_ROUND_UP(exec->args->width, 32) * y + x);
+}
+
+/*
+ * Emits a PACKET_TILE_COORDINATES if one isn't already pending.
+ *
+ * The tile coordinates packet triggers a pending load if there is one, are
+ * used for clipping during rendering, and determine where loads/stores happen
+ * relative to their base address.
+ */
+static void vc4_tile_coordinates(struct vc4_rcl_setup *setup,
+				 uint32_t x, uint32_t y)
+{
+	rcl_u8(setup, VC4_PACKET_TILE_COORDINATES);
+	rcl_u8(setup, x);
+	rcl_u8(setup, y);
+}
+
+static void emit_tile(struct vc4_exec_info *exec,
+		      struct vc4_rcl_setup *setup,
+		      uint8_t x, uint8_t y, bool first, bool last)
+{
+	struct drm_vc4_submit_cl *args = exec->args;
+	bool has_bin = args->bin_cl_size != 0;
+
+	/* Note that the load doesn't actually occur until the
+	 * tile coords packet is processed, and only one load
+	 * may be outstanding at a time.
+	 */
+	if (setup->color_read) {
+		if (args->color_read.flags &
+		    VC4_SUBMIT_RCL_SURFACE_READ_IS_FULL_RES) {
+			rcl_u8(setup, VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER);
+			rcl_u32(setup,
+				vc4_full_res_offset(exec, setup->color_read,
+						    &args->color_read, x, y) |
+				VC4_LOADSTORE_FULL_RES_DISABLE_ZS);
+		} else {
+			rcl_u8(setup, VC4_PACKET_LOAD_TILE_BUFFER_GENERAL);
+			rcl_u16(setup, args->color_read.bits);
+			rcl_u32(setup, setup->color_read->paddr +
+				args->color_read.offset);
+		}
+	}
+
+	if (setup->zs_read) {
+		if (args->zs_read.flags &
+		    VC4_SUBMIT_RCL_SURFACE_READ_IS_FULL_RES) {
+			rcl_u8(setup, VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER);
+			rcl_u32(setup,
+				vc4_full_res_offset(exec, setup->zs_read,
+						    &args->zs_read, x, y) |
+				VC4_LOADSTORE_FULL_RES_DISABLE_COLOR);
+		} else {
+			if (setup->color_read) {
+				/* Exec previous load. */
+				vc4_tile_coordinates(setup, x, y);
+				vc4_store_before_load(setup);
+			}
+
+			rcl_u8(setup, VC4_PACKET_LOAD_TILE_BUFFER_GENERAL);
+			rcl_u16(setup, args->zs_read.bits);
+			rcl_u32(setup, setup->zs_read->paddr +
+				args->zs_read.offset);
+		}
+	}
+
+	/* Clipping depends on tile coordinates having been
+	 * emitted, so we always need one here.
+	 */
+	vc4_tile_coordinates(setup, x, y);
+
+	/* Wait for the binner before jumping to the first
+	 * tile's lists.
+	 */
+	if (first && has_bin)
+		rcl_u8(setup, VC4_PACKET_WAIT_ON_SEMAPHORE);
+
+	if (has_bin) {
+		rcl_u8(setup, VC4_PACKET_BRANCH_TO_SUB_LIST);
+		rcl_u32(setup, (exec->tile_bo->paddr +
+				exec->tile_alloc_offset +
+				(y * exec->bin_tiles_x + x) * 32));
+	}
+
+	if (setup->msaa_color_write) {
+		bool last_tile_write = (!setup->msaa_zs_write &&
+					!setup->zs_write &&
+					!setup->color_write);
+		uint32_t bits = VC4_LOADSTORE_FULL_RES_DISABLE_ZS;
+
+		if (!last_tile_write)
+			bits |= VC4_LOADSTORE_FULL_RES_DISABLE_CLEAR_ALL;
+		else if (last)
+			bits |= VC4_LOADSTORE_FULL_RES_EOF;
+		rcl_u8(setup, VC4_PACKET_STORE_FULL_RES_TILE_BUFFER);
+		rcl_u32(setup,
+			vc4_full_res_offset(exec, setup->msaa_color_write,
+					    &args->msaa_color_write, x, y) |
+			bits);
+	}
+
+	if (setup->msaa_zs_write) {
+		bool last_tile_write = (!setup->zs_write &&
+					!setup->color_write);
+		uint32_t bits = VC4_LOADSTORE_FULL_RES_DISABLE_COLOR;
+
+		if (setup->msaa_color_write)
+			vc4_tile_coordinates(setup, x, y);
+		if (!last_tile_write)
+			bits |= VC4_LOADSTORE_FULL_RES_DISABLE_CLEAR_ALL;
+		else if (last)
+			bits |= VC4_LOADSTORE_FULL_RES_EOF;
+		rcl_u8(setup, VC4_PACKET_STORE_FULL_RES_TILE_BUFFER);
+		rcl_u32(setup,
+			vc4_full_res_offset(exec, setup->msaa_zs_write,
+					    &args->msaa_zs_write, x, y) |
+			bits);
+	}
+
+	if (setup->zs_write) {
+		bool last_tile_write = !setup->color_write;
+
+		if (setup->msaa_color_write || setup->msaa_zs_write)
+			vc4_tile_coordinates(setup, x, y);
+
+		rcl_u8(setup, VC4_PACKET_STORE_TILE_BUFFER_GENERAL);
+		rcl_u16(setup, args->zs_write.bits |
+			(last_tile_write ?
+			 0 : VC4_STORE_TILE_BUFFER_DISABLE_COLOR_CLEAR));
+		rcl_u32(setup,
+			(setup->zs_write->paddr + args->zs_write.offset) |
+			((last && last_tile_write) ?
+			 VC4_LOADSTORE_TILE_BUFFER_EOF : 0));
+	}
+
+	if (setup->color_write) {
+		if (setup->msaa_color_write || setup->msaa_zs_write ||
+		    setup->zs_write) {
+			vc4_tile_coordinates(setup, x, y);
+		}
+
+		if (last)
+			rcl_u8(setup, VC4_PACKET_STORE_MS_TILE_BUFFER_AND_EOF);
+		else
+			rcl_u8(setup, VC4_PACKET_STORE_MS_TILE_BUFFER);
+	}
+}
+
+static int vc4_create_rcl_bo(struct drm_device *dev, struct vc4_exec_info *exec,
+			     struct vc4_rcl_setup *setup)
+{
+	struct drm_vc4_submit_cl *args = exec->args;
+	bool has_bin = args->bin_cl_size != 0;
+	uint8_t min_x_tile = args->min_x_tile;
+	uint8_t min_y_tile = args->min_y_tile;
+	uint8_t max_x_tile = args->max_x_tile;
+	uint8_t max_y_tile = args->max_y_tile;
+	uint8_t xtiles = max_x_tile - min_x_tile + 1;
+	uint8_t ytiles = max_y_tile - min_y_tile + 1;
+	uint8_t x, y;
+	uint32_t size, loop_body_size;
+
+	size = VC4_PACKET_TILE_RENDERING_MODE_CONFIG_SIZE;
+	loop_body_size = VC4_PACKET_TILE_COORDINATES_SIZE;
+
+	if (args->flags & VC4_SUBMIT_CL_USE_CLEAR_COLOR) {
+		size += VC4_PACKET_CLEAR_COLORS_SIZE +
+			VC4_PACKET_TILE_COORDINATES_SIZE +
+			VC4_PACKET_STORE_TILE_BUFFER_GENERAL_SIZE;
+	}
+
+	if (setup->color_read) {
+		if (args->color_read.flags &
+		    VC4_SUBMIT_RCL_SURFACE_READ_IS_FULL_RES) {
+			loop_body_size += VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER_SIZE;
+		} else {
+			loop_body_size += VC4_PACKET_LOAD_TILE_BUFFER_GENERAL_SIZE;
+		}
+	}
+	if (setup->zs_read) {
+		if (args->zs_read.flags &
+		    VC4_SUBMIT_RCL_SURFACE_READ_IS_FULL_RES) {
+			loop_body_size += VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER_SIZE;
+		} else {
+			if (setup->color_read &&
+			    !(args->color_read.flags &
+			      VC4_SUBMIT_RCL_SURFACE_READ_IS_FULL_RES)) {
+				loop_body_size += VC4_PACKET_TILE_COORDINATES_SIZE;
+				loop_body_size += VC4_PACKET_STORE_TILE_BUFFER_GENERAL_SIZE;
+			}
+			loop_body_size += VC4_PACKET_LOAD_TILE_BUFFER_GENERAL_SIZE;
+		}
+	}
+
+	if (has_bin) {
+		size += VC4_PACKET_WAIT_ON_SEMAPHORE_SIZE;
+		loop_body_size += VC4_PACKET_BRANCH_TO_SUB_LIST_SIZE;
+	}
+
+	if (setup->msaa_color_write)
+		loop_body_size += VC4_PACKET_STORE_FULL_RES_TILE_BUFFER_SIZE;
+	if (setup->msaa_zs_write)
+		loop_body_size += VC4_PACKET_STORE_FULL_RES_TILE_BUFFER_SIZE;
+
+	if (setup->zs_write)
+		loop_body_size += VC4_PACKET_STORE_TILE_BUFFER_GENERAL_SIZE;
+	if (setup->color_write)
+		loop_body_size += VC4_PACKET_STORE_MS_TILE_BUFFER_SIZE;
+
+	/* We need a VC4_PACKET_TILE_COORDINATES in between each store. */
+	loop_body_size += VC4_PACKET_TILE_COORDINATES_SIZE *
+		((setup->msaa_color_write != NULL) +
+		 (setup->msaa_zs_write != NULL) +
+		 (setup->color_write != NULL) +
+		 (setup->zs_write != NULL) - 1);
+
+	size += xtiles * ytiles * loop_body_size;
+
+	setup->rcl = &vc4_bo_create(dev, size, true)->base;
+	if (!setup->rcl)
+		return -ENOMEM;
+	list_add_tail(&to_vc4_bo(&setup->rcl->base)->unref_head,
+		      &exec->unref_list);
+
+	rcl_u8(setup, VC4_PACKET_TILE_RENDERING_MODE_CONFIG);
+	rcl_u32(setup,
+		(setup->color_write ? (setup->color_write->paddr +
+				       args->color_write.offset) :
+		 0));
+	rcl_u16(setup, args->width);
+	rcl_u16(setup, args->height);
+	rcl_u16(setup, args->color_write.bits);
+
+	/* The tile buffer gets cleared when the previous tile is stored.  If
+	 * the clear values changed between frames, then the tile buffer has
+	 * stale clear values in it, so we have to do a store in None mode (no
+	 * writes) so that we trigger the tile buffer clear.
+	 */
+	if (args->flags & VC4_SUBMIT_CL_USE_CLEAR_COLOR) {
+		rcl_u8(setup, VC4_PACKET_CLEAR_COLORS);
+		rcl_u32(setup, args->clear_color[0]);
+		rcl_u32(setup, args->clear_color[1]);
+		rcl_u32(setup, args->clear_z);
+		rcl_u8(setup, args->clear_s);
+
+		vc4_tile_coordinates(setup, 0, 0);
+
+		rcl_u8(setup, VC4_PACKET_STORE_TILE_BUFFER_GENERAL);
+		rcl_u16(setup, VC4_LOADSTORE_TILE_BUFFER_NONE);
+		rcl_u32(setup, 0); /* no address, since we're in None mode */
+	}
+
+	for (y = min_y_tile; y <= max_y_tile; y++) {
+		for (x = min_x_tile; x <= max_x_tile; x++) {
+			bool first = (x == min_x_tile && y == min_y_tile);
+			bool last = (x == max_x_tile && y == max_y_tile);
+
+			emit_tile(exec, setup, x, y, first, last);
+		}
+	}
+
+	BUG_ON(setup->next_offset != size);
+	exec->ct1ca = setup->rcl->paddr;
+	exec->ct1ea = setup->rcl->paddr + setup->next_offset;
+
+	return 0;
+}
+
+static int vc4_full_res_bounds_check(struct vc4_exec_info *exec,
+				     struct drm_gem_cma_object *obj,
+				     struct drm_vc4_submit_rcl_surface *surf)
+{
+	struct drm_vc4_submit_cl *args = exec->args;
+	u32 render_tiles_stride = DIV_ROUND_UP(exec->args->width, 32);
+
+	if (surf->offset > obj->base.size) {
+		DRM_ERROR("surface offset %d > BO size %zd\n",
+			  surf->offset, obj->base.size);
+		return -EINVAL;
+	}
+
+	if ((obj->base.size - surf->offset) / VC4_TILE_BUFFER_SIZE <
+	    render_tiles_stride * args->max_y_tile + args->max_x_tile) {
+		DRM_ERROR("MSAA tile %d, %d out of bounds "
+			  "(bo size %zd, offset %d).\n",
+			  args->max_x_tile, args->max_y_tile,
+			  obj->base.size,
+			  surf->offset);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int vc4_rcl_msaa_surface_setup(struct vc4_exec_info *exec,
+				      struct drm_gem_cma_object **obj,
+				      struct drm_vc4_submit_rcl_surface *surf)
+{
+	if (surf->flags != 0 || surf->bits != 0) {
+		DRM_ERROR("MSAA surface had nonzero flags/bits\n");
+		return -EINVAL;
+	}
+
+	if (surf->hindex == ~0)
+		return 0;
+
+	*obj = vc4_use_bo(exec, surf->hindex);
+	if (!*obj)
+		return -EINVAL;
+
+	if (surf->offset & 0xf) {
+		DRM_ERROR("MSAA write must be 16b aligned.\n");
+		return -EINVAL;
+	}
+
+	return vc4_full_res_bounds_check(exec, *obj, surf);
+}
+
+static int vc4_rcl_surface_setup(struct vc4_exec_info *exec,
+				 struct drm_gem_cma_object **obj,
+				 struct drm_vc4_submit_rcl_surface *surf)
+{
+	uint8_t tiling = VC4_GET_FIELD(surf->bits,
+				       VC4_LOADSTORE_TILE_BUFFER_TILING);
+	uint8_t buffer = VC4_GET_FIELD(surf->bits,
+				       VC4_LOADSTORE_TILE_BUFFER_BUFFER);
+	uint8_t format = VC4_GET_FIELD(surf->bits,
+				       VC4_LOADSTORE_TILE_BUFFER_FORMAT);
+	int cpp;
+	int ret;
+
+	if (surf->flags & ~VC4_SUBMIT_RCL_SURFACE_READ_IS_FULL_RES) {
+		DRM_ERROR("Extra flags set\n");
+		return -EINVAL;
+	}
+
+	if (surf->hindex == ~0)
+		return 0;
+
+	*obj = vc4_use_bo(exec, surf->hindex);
+	if (!*obj)
+		return -EINVAL;
+
+	if (surf->flags & VC4_SUBMIT_RCL_SURFACE_READ_IS_FULL_RES) {
+		if (surf == &exec->args->zs_write) {
+			DRM_ERROR("general zs write may not be a full-res.\n");
+			return -EINVAL;
+		}
+
+		if (surf->bits != 0) {
+			DRM_ERROR("load/store general bits set with "
+				  "full res load/store.\n");
+			return -EINVAL;
+		}
+
+		ret = vc4_full_res_bounds_check(exec, *obj, surf);
+		if (!ret)
+			return ret;
+
+		return 0;
+	}
+
+	if (surf->bits & ~(VC4_LOADSTORE_TILE_BUFFER_TILING_MASK |
+			   VC4_LOADSTORE_TILE_BUFFER_BUFFER_MASK |
+			   VC4_LOADSTORE_TILE_BUFFER_FORMAT_MASK)) {
+		DRM_ERROR("Unknown bits in load/store: 0x%04x\n",
+			  surf->bits);
+		return -EINVAL;
+	}
+
+	if (tiling > VC4_TILING_FORMAT_LT) {
+		DRM_ERROR("Bad tiling format\n");
+		return -EINVAL;
+	}
+
+	if (buffer == VC4_LOADSTORE_TILE_BUFFER_ZS) {
+		if (format != 0) {
+			DRM_ERROR("No color format should be set for ZS\n");
+			return -EINVAL;
+		}
+		cpp = 4;
+	} else if (buffer == VC4_LOADSTORE_TILE_BUFFER_COLOR) {
+		switch (format) {
+		case VC4_LOADSTORE_TILE_BUFFER_BGR565:
+		case VC4_LOADSTORE_TILE_BUFFER_BGR565_DITHER:
+			cpp = 2;
+			break;
+		case VC4_LOADSTORE_TILE_BUFFER_RGBA8888:
+			cpp = 4;
+			break;
+		default:
+			DRM_ERROR("Bad tile buffer format\n");
+			return -EINVAL;
+		}
+	} else {
+		DRM_ERROR("Bad load/store buffer %d.\n", buffer);
+		return -EINVAL;
+	}
+
+	if (surf->offset & 0xf) {
+		DRM_ERROR("load/store buffer must be 16b aligned.\n");
+		return -EINVAL;
+	}
+
+	if (!vc4_check_tex_size(exec, *obj, surf->offset, tiling,
+				exec->args->width, exec->args->height, cpp)) {
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int
+vc4_rcl_render_config_surface_setup(struct vc4_exec_info *exec,
+				    struct vc4_rcl_setup *setup,
+				    struct drm_gem_cma_object **obj,
+				    struct drm_vc4_submit_rcl_surface *surf)
+{
+	uint8_t tiling = VC4_GET_FIELD(surf->bits,
+				       VC4_RENDER_CONFIG_MEMORY_FORMAT);
+	uint8_t format = VC4_GET_FIELD(surf->bits,
+				       VC4_RENDER_CONFIG_FORMAT);
+	int cpp;
+
+	if (surf->flags != 0) {
+		DRM_ERROR("No flags supported on render config.\n");
+		return -EINVAL;
+	}
+
+	if (surf->bits & ~(VC4_RENDER_CONFIG_MEMORY_FORMAT_MASK |
+			   VC4_RENDER_CONFIG_FORMAT_MASK |
+			   VC4_RENDER_CONFIG_MS_MODE_4X |
+			   VC4_RENDER_CONFIG_DECIMATE_MODE_4X)) {
+		DRM_ERROR("Unknown bits in render config: 0x%04x\n",
+			  surf->bits);
+		return -EINVAL;
+	}
+
+	if (surf->hindex == ~0)
+		return 0;
+
+	*obj = vc4_use_bo(exec, surf->hindex);
+	if (!*obj)
+		return -EINVAL;
+
+	if (tiling > VC4_TILING_FORMAT_LT) {
+		DRM_ERROR("Bad tiling format\n");
+		return -EINVAL;
+	}
+
+	switch (format) {
+	case VC4_RENDER_CONFIG_FORMAT_BGR565_DITHERED:
+	case VC4_RENDER_CONFIG_FORMAT_BGR565:
+		cpp = 2;
+		break;
+	case VC4_RENDER_CONFIG_FORMAT_RGBA8888:
+		cpp = 4;
+		break;
+	default:
+		DRM_ERROR("Bad tile buffer format\n");
+		return -EINVAL;
+	}
+
+	if (!vc4_check_tex_size(exec, *obj, surf->offset, tiling,
+				exec->args->width, exec->args->height, cpp)) {
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int vc4_get_rcl(struct drm_device *dev, struct vc4_exec_info *exec)
+{
+	struct vc4_rcl_setup setup = {0};
+	struct drm_vc4_submit_cl *args = exec->args;
+	bool has_bin = args->bin_cl_size != 0;
+	int ret;
+
+	if (args->min_x_tile > args->max_x_tile ||
+	    args->min_y_tile > args->max_y_tile) {
+		DRM_ERROR("Bad render tile set (%d,%d)-(%d,%d)\n",
+			  args->min_x_tile, args->min_y_tile,
+			  args->max_x_tile, args->max_y_tile);
+		return -EINVAL;
+	}
+
+	if (has_bin &&
+	    (args->max_x_tile > exec->bin_tiles_x ||
+	     args->max_y_tile > exec->bin_tiles_y)) {
+		DRM_ERROR("Render tiles (%d,%d) outside of bin config "
+			  "(%d,%d)\n",
+			  args->max_x_tile, args->max_y_tile,
+			  exec->bin_tiles_x, exec->bin_tiles_y);
+		return -EINVAL;
+	}
+
+	ret = vc4_rcl_render_config_surface_setup(exec, &setup,
+						  &setup.color_write,
+						  &args->color_write);
+	if (ret)
+		return ret;
+
+	ret = vc4_rcl_surface_setup(exec, &setup.color_read, &args->color_read);
+	if (ret)
+		return ret;
+
+	ret = vc4_rcl_surface_setup(exec, &setup.zs_read, &args->zs_read);
+	if (ret)
+		return ret;
+
+	ret = vc4_rcl_surface_setup(exec, &setup.zs_write, &args->zs_write);
+	if (ret)
+		return ret;
+
+	ret = vc4_rcl_msaa_surface_setup(exec, &setup.msaa_color_write,
+					 &args->msaa_color_write);
+	if (ret)
+		return ret;
+
+	ret = vc4_rcl_msaa_surface_setup(exec, &setup.msaa_zs_write,
+					 &args->msaa_zs_write);
+	if (ret)
+		return ret;
+
+	/* We shouldn't even have the job submitted to us if there's no
+	 * surface to write out.
+	 */
+	if (!setup.color_write && !setup.zs_write &&
+	    !setup.msaa_color_write && !setup.msaa_zs_write) {
+		DRM_ERROR("RCL requires color or Z/S write\n");
+		return -EINVAL;
+	}
+
+	return vc4_create_rcl_bo(dev, exec, &setup);
+}
diff --git a/drivers/gpu/drm/vc4/vc4_trace.h b/drivers/gpu/drm/vc4/vc4_trace.h
new file mode 100644
index 0000000..ad7b1ea
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_trace.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2015 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#if !defined(_VC4_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
+#define _VC4_TRACE_H_
+
+#include <linux/stringify.h>
+#include <linux/types.h>
+#include <linux/tracepoint.h>
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM vc4
+#define TRACE_INCLUDE_FILE vc4_trace
+
+TRACE_EVENT(vc4_wait_for_seqno_begin,
+	    TP_PROTO(struct drm_device *dev, uint64_t seqno, uint64_t timeout),
+	    TP_ARGS(dev, seqno, timeout),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(u64, seqno)
+			     __field(u64, timeout)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->dev = dev->primary->index;
+			   __entry->seqno = seqno;
+			   __entry->timeout = timeout;
+			   ),
+
+	    TP_printk("dev=%u, seqno=%llu, timeout=%llu",
+		      __entry->dev, __entry->seqno, __entry->timeout)
+);
+
+TRACE_EVENT(vc4_wait_for_seqno_end,
+	    TP_PROTO(struct drm_device *dev, uint64_t seqno),
+	    TP_ARGS(dev, seqno),
+
+	    TP_STRUCT__entry(
+			     __field(u32, dev)
+			     __field(u64, seqno)
+			     ),
+
+	    TP_fast_assign(
+			   __entry->dev = dev->primary->index;
+			   __entry->seqno = seqno;
+			   ),
+
+	    TP_printk("dev=%u, seqno=%llu",
+		      __entry->dev, __entry->seqno)
+);
+
+#endif /* _VC4_TRACE_H_ */
+
+/* This part must be outside protection */
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#include <trace/define_trace.h>
diff --git a/drivers/gpu/drm/vc4/vc4_trace_points.c b/drivers/gpu/drm/vc4/vc4_trace_points.c
new file mode 100644
index 0000000..e6278f2
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_trace_points.c
@@ -0,0 +1,14 @@
+/*
+ * Copyright (C) 2015 Broadcom
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "vc4_drv.h"
+
+#ifndef __CHECKER__
+#define CREATE_TRACE_POINTS
+#include "vc4_trace.h"
+#endif
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c
index 040ad0d..424d515 100644
--- a/drivers/gpu/drm/vc4/vc4_v3d.c
+++ b/drivers/gpu/drm/vc4/vc4_v3d.c
@@ -144,6 +144,21 @@ int vc4_v3d_debugfs_ident(struct seq_file *m, void *unused)
 }
 #endif /* CONFIG_DEBUG_FS */
 
+/*
+ * Asks the firmware to turn on power to the V3D engine.
+ *
+ * This may be doable with just the clocks interface, though this
+ * packet does some other register setup from the firmware, too.
+ */
+int
+vc4_v3d_set_power(struct vc4_dev *vc4, bool on)
+{
+	if (on)
+		return pm_generic_poweroff(&vc4->v3d->pdev->dev);
+	else
+		return pm_generic_resume(&vc4->v3d->pdev->dev);
+}
+
 static void vc4_v3d_init_hw(struct drm_device *dev)
 {
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
@@ -161,6 +176,7 @@ static int vc4_v3d_bind(struct device *dev, struct device *master, void *data)
 	struct drm_device *drm = dev_get_drvdata(master);
 	struct vc4_dev *vc4 = to_vc4_dev(drm);
 	struct vc4_v3d *v3d = NULL;
+	int ret;
 
 	v3d = devm_kzalloc(&pdev->dev, sizeof(*v3d), GFP_KERNEL);
 	if (!v3d)
@@ -180,8 +196,20 @@ static int vc4_v3d_bind(struct device *dev, struct device *master, void *data)
 		return -EINVAL;
 	}
 
+	/* Reset the binner overflow address/size at setup, to be sure
+	 * we don't reuse an old one.
+	 */
+	V3D_WRITE(V3D_BPOA, 0);
+	V3D_WRITE(V3D_BPOS, 0);
+
 	vc4_v3d_init_hw(drm);
 
+	ret = drm_irq_install(drm, platform_get_irq(pdev, 0));
+	if (ret) {
+		DRM_ERROR("Failed to install IRQ handler\n");
+		return ret;
+	}
+
 	return 0;
 }
 
@@ -191,6 +219,15 @@ static void vc4_v3d_unbind(struct device *dev, struct device *master,
 	struct drm_device *drm = dev_get_drvdata(master);
 	struct vc4_dev *vc4 = to_vc4_dev(drm);
 
+	drm_irq_uninstall(drm);
+
+	/* Disable the binner's overflow memory address, so the next
+	 * driver probe (if any) doesn't try to reuse our old
+	 * allocation.
+	 */
+	V3D_WRITE(V3D_BPOA, 0);
+	V3D_WRITE(V3D_BPOS, 0);
+
 	vc4->v3d = NULL;
 }
 
diff --git a/drivers/gpu/drm/vc4/vc4_validate.c b/drivers/gpu/drm/vc4/vc4_validate.c
new file mode 100644
index 0000000..0fb5b99
--- /dev/null
+++ b/drivers/gpu/drm/vc4/vc4_validate.c
@@ -0,0 +1,900 @@
+/*
+ * Copyright © 2014 Broadcom
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+/**
+ * Command list validator for VC4.
+ *
+ * The VC4 has no IOMMU between it and system memory.  So, a user with
+ * access to execute command lists could escalate privilege by
+ * overwriting system memory (drawing to it as a framebuffer) or
+ * reading system memory it shouldn't (reading it as a texture, or
+ * uniform data, or vertex data).
+ *
+ * This validates command lists to ensure that all accesses are within
+ * the bounds of the GEM objects referenced.  It explicitly whitelists
+ * packets, and looks at the offsets in any address fields to make
+ * sure they're constrained within the BOs they reference.
+ *
+ * Note that because of the validation that's happening anyway, this
+ * is where GEM relocation processing happens.
+ */
+
+#include "uapi/drm/vc4_drm.h"
+#include "vc4_drv.h"
+#include "vc4_packet.h"
+
+#define VALIDATE_ARGS \
+	struct vc4_exec_info *exec,			\
+	void *validated,				\
+	void *untrusted
+
+/** Return the width in pixels of a 64-byte microtile. */
+static uint32_t
+utile_width(int cpp)
+{
+	switch (cpp) {
+	case 1:
+	case 2:
+		return 8;
+	case 4:
+		return 4;
+	case 8:
+		return 2;
+	default:
+		DRM_ERROR("unknown cpp: %d\n", cpp);
+		return 1;
+	}
+}
+
+/** Return the height in pixels of a 64-byte microtile. */
+static uint32_t
+utile_height(int cpp)
+{
+	switch (cpp) {
+	case 1:
+		return 8;
+	case 2:
+	case 4:
+	case 8:
+		return 4;
+	default:
+		DRM_ERROR("unknown cpp: %d\n", cpp);
+		return 1;
+	}
+}
+
+/**
+ * The texture unit decides what tiling format a particular miplevel is using
+ * this function, so we lay out our miptrees accordingly.
+ */
+static bool
+size_is_lt(uint32_t width, uint32_t height, int cpp)
+{
+	return (width <= 4 * utile_width(cpp) ||
+		height <= 4 * utile_height(cpp));
+}
+
+struct drm_gem_cma_object *
+vc4_use_bo(struct vc4_exec_info *exec, uint32_t hindex)
+{
+	struct drm_gem_cma_object *obj;
+	struct vc4_bo *bo;
+
+	if (hindex >= exec->bo_count) {
+		DRM_ERROR("BO index %d greater than BO count %d\n",
+			  hindex, exec->bo_count);
+		return NULL;
+	}
+	obj = exec->bo[hindex];
+	bo = to_vc4_bo(&obj->base);
+
+	if (bo->validated_shader) {
+		DRM_ERROR("Trying to use shader BO as something other than "
+			  "a shader\n");
+		return NULL;
+	}
+
+	return obj;
+}
+
+static struct drm_gem_cma_object *
+vc4_use_handle(struct vc4_exec_info *exec, uint32_t gem_handles_packet_index)
+{
+	return vc4_use_bo(exec, exec->bo_index[gem_handles_packet_index]);
+}
+
+static bool
+validate_bin_pos(struct vc4_exec_info *exec, void *untrusted, uint32_t pos)
+{
+	/* Note that the untrusted pointer passed to these functions is
+	 * incremented past the packet byte.
+	 */
+	return (untrusted - 1 == exec->bin_u + pos);
+}
+
+static uint32_t
+gl_shader_rec_size(uint32_t pointer_bits)
+{
+	uint32_t attribute_count = pointer_bits & 7;
+	bool extended = pointer_bits & 8;
+
+	if (attribute_count == 0)
+		attribute_count = 8;
+
+	if (extended)
+		return 100 + attribute_count * 4;
+	else
+		return 36 + attribute_count * 8;
+}
+
+bool
+vc4_check_tex_size(struct vc4_exec_info *exec, struct drm_gem_cma_object *fbo,
+		   uint32_t offset, uint8_t tiling_format,
+		   uint32_t width, uint32_t height, uint8_t cpp)
+{
+	uint32_t aligned_width, aligned_height, stride, size;
+	uint32_t utile_w = utile_width(cpp);
+	uint32_t utile_h = utile_height(cpp);
+
+	/* The shaded vertex format stores signed 12.4 fixed point
+	 * (-2048,2047) offsets from the viewport center, so we should
+	 * never have a render target larger than 4096.  The texture
+	 * unit can only sample from 2048x2048, so it's even more
+	 * restricted.  This lets us avoid worrying about overflow in
+	 * our math.
+	 */
+	if (width > 4096 || height > 4096) {
+		DRM_ERROR("Surface dimesions (%d,%d) too large", width, height);
+		return false;
+	}
+
+	switch (tiling_format) {
+	case VC4_TILING_FORMAT_LINEAR:
+		aligned_width = round_up(width, utile_w);
+		aligned_height = height;
+		break;
+	case VC4_TILING_FORMAT_T:
+		aligned_width = round_up(width, utile_w * 8);
+		aligned_height = round_up(height, utile_h * 8);
+		break;
+	case VC4_TILING_FORMAT_LT:
+		aligned_width = round_up(width, utile_w);
+		aligned_height = round_up(height, utile_h);
+		break;
+	default:
+		DRM_ERROR("buffer tiling %d unsupported\n", tiling_format);
+		return false;
+	}
+
+	stride = aligned_width * cpp;
+	size = stride * aligned_height;
+
+	if (size + offset < size ||
+	    size + offset > fbo->base.size) {
+		DRM_ERROR("Overflow in %dx%d (%dx%d) fbo size (%d + %d > %zd)\n",
+			  width, height,
+			  aligned_width, aligned_height,
+			  size, offset, fbo->base.size);
+		return false;
+	}
+
+	return true;
+}
+
+static int
+validate_flush(VALIDATE_ARGS)
+{
+	if (!validate_bin_pos(exec, untrusted, exec->args->bin_cl_size - 1)) {
+		DRM_ERROR("Bin CL must end with VC4_PACKET_FLUSH\n");
+		return -EINVAL;
+	}
+	exec->found_flush = true;
+
+	return 0;
+}
+
+static int
+validate_start_tile_binning(VALIDATE_ARGS)
+{
+	if (exec->found_start_tile_binning_packet) {
+		DRM_ERROR("Duplicate VC4_PACKET_START_TILE_BINNING\n");
+		return -EINVAL;
+	}
+	exec->found_start_tile_binning_packet = true;
+
+	if (!exec->found_tile_binning_mode_config_packet) {
+		DRM_ERROR("missing VC4_PACKET_TILE_BINNING_MODE_CONFIG\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int
+validate_increment_semaphore(VALIDATE_ARGS)
+{
+	if (!validate_bin_pos(exec, untrusted, exec->args->bin_cl_size - 2)) {
+		DRM_ERROR("Bin CL must end with "
+			  "VC4_PACKET_INCREMENT_SEMAPHORE\n");
+		return -EINVAL;
+	}
+	exec->found_increment_semaphore_packet = true;
+
+	return 0;
+}
+
+static int
+validate_indexed_prim_list(VALIDATE_ARGS)
+{
+	struct drm_gem_cma_object *ib;
+	uint32_t length = *(uint32_t *)(untrusted + 1);
+	uint32_t offset = *(uint32_t *)(untrusted + 5);
+	uint32_t max_index = *(uint32_t *)(untrusted + 9);
+	uint32_t index_size = (*(uint8_t *)(untrusted + 0) >> 4) ? 2 : 1;
+	struct vc4_shader_state *shader_state;
+
+	/* Check overflow condition */
+	if (exec->shader_state_count == 0) {
+		DRM_ERROR("shader state must precede primitives\n");
+		return -EINVAL;
+	}
+	shader_state = &exec->shader_state[exec->shader_state_count - 1];
+
+	if (max_index > shader_state->max_index)
+		shader_state->max_index = max_index;
+
+	ib = vc4_use_handle(exec, 0);
+	if (!ib)
+		return -EINVAL;
+
+	if (offset > ib->base.size ||
+	    (ib->base.size - offset) / index_size < length) {
+		DRM_ERROR("IB access overflow (%d + %d*%d > %zd)\n",
+			  offset, length, index_size, ib->base.size);
+		return -EINVAL;
+	}
+
+	*(uint32_t *)(validated + 5) = ib->paddr + offset;
+
+	return 0;
+}
+
+static int
+validate_gl_array_primitive(VALIDATE_ARGS)
+{
+	uint32_t length = *(uint32_t *)(untrusted + 1);
+	uint32_t base_index = *(uint32_t *)(untrusted + 5);
+	uint32_t max_index;
+	struct vc4_shader_state *shader_state;
+
+	/* Check overflow condition */
+	if (exec->shader_state_count == 0) {
+		DRM_ERROR("shader state must precede primitives\n");
+		return -EINVAL;
+	}
+	shader_state = &exec->shader_state[exec->shader_state_count - 1];
+
+	if (length + base_index < length) {
+		DRM_ERROR("primitive vertex count overflow\n");
+		return -EINVAL;
+	}
+	max_index = length + base_index - 1;
+
+	if (max_index > shader_state->max_index)
+		shader_state->max_index = max_index;
+
+	return 0;
+}
+
+static int
+validate_gl_shader_state(VALIDATE_ARGS)
+{
+	uint32_t i = exec->shader_state_count++;
+
+	if (i >= exec->shader_state_size) {
+		DRM_ERROR("More requests for shader states than declared\n");
+		return -EINVAL;
+	}
+
+	exec->shader_state[i].addr = *(uint32_t *)untrusted;
+	exec->shader_state[i].max_index = 0;
+
+	if (exec->shader_state[i].addr & ~0xf) {
+		DRM_ERROR("high bits set in GL shader rec reference\n");
+		return -EINVAL;
+	}
+
+	*(uint32_t *)validated = (exec->shader_rec_p +
+				  exec->shader_state[i].addr);
+
+	exec->shader_rec_p +=
+		roundup(gl_shader_rec_size(exec->shader_state[i].addr), 16);
+
+	return 0;
+}
+
+static int
+validate_tile_binning_config(VALIDATE_ARGS)
+{
+	struct drm_device *dev = exec->exec_bo->base.dev;
+	struct vc4_bo *tile_bo;
+	uint8_t flags;
+	uint32_t tile_state_size, tile_alloc_size;
+	uint32_t tile_count;
+
+	if (exec->found_tile_binning_mode_config_packet) {
+		DRM_ERROR("Duplicate VC4_PACKET_TILE_BINNING_MODE_CONFIG\n");
+		return -EINVAL;
+	}
+	exec->found_tile_binning_mode_config_packet = true;
+
+	exec->bin_tiles_x = *(uint8_t *)(untrusted + 12);
+	exec->bin_tiles_y = *(uint8_t *)(untrusted + 13);
+	tile_count = exec->bin_tiles_x * exec->bin_tiles_y;
+	flags = *(uint8_t *)(untrusted + 14);
+
+	if (exec->bin_tiles_x == 0 ||
+	    exec->bin_tiles_y == 0) {
+		DRM_ERROR("Tile binning config of %dx%d too small\n",
+			  exec->bin_tiles_x, exec->bin_tiles_y);
+		return -EINVAL;
+	}
+
+	if (flags & (VC4_BIN_CONFIG_DB_NON_MS |
+		     VC4_BIN_CONFIG_TILE_BUFFER_64BIT)) {
+		DRM_ERROR("unsupported binning config flags 0x%02x\n", flags);
+		return -EINVAL;
+	}
+
+	/* The tile state data array is 48 bytes per tile, and we put it at
+	 * the start of a BO containing both it and the tile alloc.
+	 */
+	tile_state_size = 48 * tile_count;
+
+	/* Since the tile alloc array will follow us, align. */
+	exec->tile_alloc_offset = roundup(tile_state_size, 4096);
+
+	*(uint8_t *)(validated + 14) =
+		((flags & ~(VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE_MASK |
+			    VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE_MASK)) |
+		 VC4_BIN_CONFIG_AUTO_INIT_TSDA |
+		 VC4_SET_FIELD(VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE_32,
+			       VC4_BIN_CONFIG_ALLOC_INIT_BLOCK_SIZE) |
+		 VC4_SET_FIELD(VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE_128,
+			       VC4_BIN_CONFIG_ALLOC_BLOCK_SIZE));
+
+	/* Initial block size. */
+	tile_alloc_size = 32 * tile_count;
+
+	/*
+	 * The initial allocation gets rounded to the next 256 bytes before
+	 * the hardware starts fulfilling further allocations.
+	 */
+	tile_alloc_size = roundup(tile_alloc_size, 256);
+
+	/* Add space for the extra allocations.  This is what gets used first,
+	 * before overflow memory.  It must have at least 4096 bytes, but we
+	 * want to avoid overflow memory usage if possible.
+	 */
+	tile_alloc_size += 1024 * 1024;
+
+	tile_bo = vc4_bo_create(dev, exec->tile_alloc_offset + tile_alloc_size,
+				true);
+	exec->tile_bo = &tile_bo->base;
+	if (!exec->tile_bo)
+		return -ENOMEM;
+	list_add_tail(&tile_bo->unref_head, &exec->unref_list);
+
+	/* tile alloc address. */
+	*(uint32_t *)(validated + 0) = (exec->tile_bo->paddr +
+					exec->tile_alloc_offset);
+	/* tile alloc size. */
+	*(uint32_t *)(validated + 4) = tile_alloc_size;
+	/* tile state address. */
+	*(uint32_t *)(validated + 8) = exec->tile_bo->paddr;
+
+	return 0;
+}
+
+static int
+validate_gem_handles(VALIDATE_ARGS)
+{
+	memcpy(exec->bo_index, untrusted, sizeof(exec->bo_index));
+	return 0;
+}
+
+#define VC4_DEFINE_PACKET(packet, func) \
+	[packet] = { packet ## _SIZE, #packet, func }
+
+static const struct cmd_info {
+	uint16_t len;
+	const char *name;
+	int (*func)(struct vc4_exec_info *exec, void *validated,
+		    void *untrusted);
+} cmd_info[] = {
+	VC4_DEFINE_PACKET(VC4_PACKET_HALT, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_NOP, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_FLUSH, validate_flush),
+	VC4_DEFINE_PACKET(VC4_PACKET_FLUSH_ALL, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_START_TILE_BINNING,
+			  validate_start_tile_binning),
+	VC4_DEFINE_PACKET(VC4_PACKET_INCREMENT_SEMAPHORE,
+			  validate_increment_semaphore),
+
+	VC4_DEFINE_PACKET(VC4_PACKET_GL_INDEXED_PRIMITIVE,
+			  validate_indexed_prim_list),
+	VC4_DEFINE_PACKET(VC4_PACKET_GL_ARRAY_PRIMITIVE,
+			  validate_gl_array_primitive),
+
+	VC4_DEFINE_PACKET(VC4_PACKET_PRIMITIVE_LIST_FORMAT, NULL),
+
+	VC4_DEFINE_PACKET(VC4_PACKET_GL_SHADER_STATE, validate_gl_shader_state),
+
+	VC4_DEFINE_PACKET(VC4_PACKET_CONFIGURATION_BITS, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_FLAT_SHADE_FLAGS, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_POINT_SIZE, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_LINE_WIDTH, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_RHT_X_BOUNDARY, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_DEPTH_OFFSET, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_CLIP_WINDOW, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_VIEWPORT_OFFSET, NULL),
+	VC4_DEFINE_PACKET(VC4_PACKET_CLIPPER_XY_SCALING, NULL),
+	/* Note: The docs say this was also 105, but it was 106 in the
+	 * initial userland code drop.
+	 */
+	VC4_DEFINE_PACKET(VC4_PACKET_CLIPPER_Z_SCALING, NULL),
+
+	VC4_DEFINE_PACKET(VC4_PACKET_TILE_BINNING_MODE_CONFIG,
+			  validate_tile_binning_config),
+
+	VC4_DEFINE_PACKET(VC4_PACKET_GEM_HANDLES, validate_gem_handles),
+};
+
+int
+vc4_validate_bin_cl(struct drm_device *dev,
+		    void *validated,
+		    void *unvalidated,
+		    struct vc4_exec_info *exec)
+{
+	uint32_t len = exec->args->bin_cl_size;
+	uint32_t dst_offset = 0;
+	uint32_t src_offset = 0;
+
+	while (src_offset < len) {
+		void *dst_pkt = validated + dst_offset;
+		void *src_pkt = unvalidated + src_offset;
+		u8 cmd = *(uint8_t *)src_pkt;
+		const struct cmd_info *info;
+
+		if (cmd >= ARRAY_SIZE(cmd_info)) {
+			DRM_ERROR("0x%08x: packet %d out of bounds\n",
+				  src_offset, cmd);
+			return -EINVAL;
+		}
+
+		info = &cmd_info[cmd];
+		if (!info->name) {
+			DRM_ERROR("0x%08x: packet %d invalid\n",
+				  src_offset, cmd);
+			return -EINVAL;
+		}
+
+		if (src_offset + info->len > len) {
+			DRM_ERROR("0x%08x: packet %d (%s) length 0x%08x "
+				  "exceeds bounds (0x%08x)\n",
+				  src_offset, cmd, info->name, info->len,
+				  src_offset + len);
+			return -EINVAL;
+		}
+
+		if (cmd != VC4_PACKET_GEM_HANDLES)
+			memcpy(dst_pkt, src_pkt, info->len);
+
+		if (info->func && info->func(exec,
+					     dst_pkt + 1,
+					     src_pkt + 1)) {
+			DRM_ERROR("0x%08x: packet %d (%s) failed to validate\n",
+				  src_offset, cmd, info->name);
+			return -EINVAL;
+		}
+
+		src_offset += info->len;
+		/* GEM handle loading doesn't produce HW packets. */
+		if (cmd != VC4_PACKET_GEM_HANDLES)
+			dst_offset += info->len;
+
+		/* When the CL hits halt, it'll stop reading anything else. */
+		if (cmd == VC4_PACKET_HALT)
+			break;
+	}
+
+	exec->ct0ea = exec->ct0ca + dst_offset;
+
+	if (!exec->found_start_tile_binning_packet) {
+		DRM_ERROR("Bin CL missing VC4_PACKET_START_TILE_BINNING\n");
+		return -EINVAL;
+	}
+
+	/* The bin CL must be ended with INCREMENT_SEMAPHORE and FLUSH.  The
+	 * semaphore is used to trigger the render CL to start up, and the
+	 * FLUSH is what caps the bin lists with
+	 * VC4_PACKET_RETURN_FROM_SUB_LIST (so they jump back to the main
+	 * render CL when they get called to) and actually triggers the queued
+	 * semaphore increment.
+	 */
+	if (!exec->found_increment_semaphore_packet || !exec->found_flush) {
+		DRM_ERROR("Bin CL missing VC4_PACKET_INCREMENT_SEMAPHORE + "
+			  "VC4_PACKET_FLUSH\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static bool
+reloc_tex(struct vc4_exec_info *exec,
+	  void *uniform_data_u,
+	  struct vc4_texture_sample_info *sample,
+	  uint32_t texture_handle_index)
+
+{
+	struct drm_gem_cma_object *tex;
+	uint32_t p0 = *(uint32_t *)(uniform_data_u + sample->p_offset[0]);
+	uint32_t p1 = *(uint32_t *)(uniform_data_u + sample->p_offset[1]);
+	uint32_t p2 = (sample->p_offset[2] != ~0 ?
+		       *(uint32_t *)(uniform_data_u + sample->p_offset[2]) : 0);
+	uint32_t p3 = (sample->p_offset[3] != ~0 ?
+		       *(uint32_t *)(uniform_data_u + sample->p_offset[3]) : 0);
+	uint32_t *validated_p0 = exec->uniforms_v + sample->p_offset[0];
+	uint32_t offset = p0 & VC4_TEX_P0_OFFSET_MASK;
+	uint32_t miplevels = VC4_GET_FIELD(p0, VC4_TEX_P0_MIPLVLS);
+	uint32_t width = VC4_GET_FIELD(p1, VC4_TEX_P1_WIDTH);
+	uint32_t height = VC4_GET_FIELD(p1, VC4_TEX_P1_HEIGHT);
+	uint32_t cpp, tiling_format, utile_w, utile_h;
+	uint32_t i;
+	uint32_t cube_map_stride = 0;
+	enum vc4_texture_data_type type;
+
+	tex = vc4_use_bo(exec, texture_handle_index);
+	if (!tex)
+		return false;
+
+	if (sample->is_direct) {
+		uint32_t remaining_size = tex->base.size - p0;
+
+		if (p0 > tex->base.size - 4) {
+			DRM_ERROR("UBO offset greater than UBO size\n");
+			goto fail;
+		}
+		if (p1 > remaining_size - 4) {
+			DRM_ERROR("UBO clamp would allow reads "
+				  "outside of UBO\n");
+			goto fail;
+		}
+		*validated_p0 = tex->paddr + p0;
+		return true;
+	}
+
+	if (width == 0)
+		width = 2048;
+	if (height == 0)
+		height = 2048;
+
+	if (p0 & VC4_TEX_P0_CMMODE_MASK) {
+		if (VC4_GET_FIELD(p2, VC4_TEX_P2_PTYPE) ==
+		    VC4_TEX_P2_PTYPE_CUBE_MAP_STRIDE)
+			cube_map_stride = p2 & VC4_TEX_P2_CMST_MASK;
+		if (VC4_GET_FIELD(p3, VC4_TEX_P2_PTYPE) ==
+		    VC4_TEX_P2_PTYPE_CUBE_MAP_STRIDE) {
+			if (cube_map_stride) {
+				DRM_ERROR("Cube map stride set twice\n");
+				goto fail;
+			}
+
+			cube_map_stride = p3 & VC4_TEX_P2_CMST_MASK;
+		}
+		if (!cube_map_stride) {
+			DRM_ERROR("Cube map stride not set\n");
+			goto fail;
+		}
+	}
+
+	type = (VC4_GET_FIELD(p0, VC4_TEX_P0_TYPE) |
+		(VC4_GET_FIELD(p1, VC4_TEX_P1_TYPE4) << 4));
+
+	switch (type) {
+	case VC4_TEXTURE_TYPE_RGBA8888:
+	case VC4_TEXTURE_TYPE_RGBX8888:
+	case VC4_TEXTURE_TYPE_RGBA32R:
+		cpp = 4;
+		break;
+	case VC4_TEXTURE_TYPE_RGBA4444:
+	case VC4_TEXTURE_TYPE_RGBA5551:
+	case VC4_TEXTURE_TYPE_RGB565:
+	case VC4_TEXTURE_TYPE_LUMALPHA:
+	case VC4_TEXTURE_TYPE_S16F:
+	case VC4_TEXTURE_TYPE_S16:
+		cpp = 2;
+		break;
+	case VC4_TEXTURE_TYPE_LUMINANCE:
+	case VC4_TEXTURE_TYPE_ALPHA:
+	case VC4_TEXTURE_TYPE_S8:
+		cpp = 1;
+		break;
+	case VC4_TEXTURE_TYPE_ETC1:
+	case VC4_TEXTURE_TYPE_BW1:
+	case VC4_TEXTURE_TYPE_A4:
+	case VC4_TEXTURE_TYPE_A1:
+	case VC4_TEXTURE_TYPE_RGBA64:
+	case VC4_TEXTURE_TYPE_YUV422R:
+	default:
+		DRM_ERROR("Texture format %d unsupported\n", type);
+		goto fail;
+	}
+	utile_w = utile_width(cpp);
+	utile_h = utile_height(cpp);
+
+	if (type == VC4_TEXTURE_TYPE_RGBA32R) {
+		tiling_format = VC4_TILING_FORMAT_LINEAR;
+	} else {
+		if (size_is_lt(width, height, cpp))
+			tiling_format = VC4_TILING_FORMAT_LT;
+		else
+			tiling_format = VC4_TILING_FORMAT_T;
+	}
+
+	if (!vc4_check_tex_size(exec, tex, offset + cube_map_stride * 5,
+				tiling_format, width, height, cpp)) {
+		goto fail;
+	}
+
+	/* The mipmap levels are stored before the base of the texture.  Make
+	 * sure there is actually space in the BO.
+	 */
+	for (i = 1; i <= miplevels; i++) {
+		uint32_t level_width = max(width >> i, 1u);
+		uint32_t level_height = max(height >> i, 1u);
+		uint32_t aligned_width, aligned_height;
+		uint32_t level_size;
+
+		/* Once the levels get small enough, they drop from T to LT. */
+		if (tiling_format == VC4_TILING_FORMAT_T &&
+		    size_is_lt(level_width, level_height, cpp)) {
+			tiling_format = VC4_TILING_FORMAT_LT;
+		}
+
+		switch (tiling_format) {
+		case VC4_TILING_FORMAT_T:
+			aligned_width = round_up(level_width, utile_w * 8);
+			aligned_height = round_up(level_height, utile_h * 8);
+			break;
+		case VC4_TILING_FORMAT_LT:
+			aligned_width = round_up(level_width, utile_w);
+			aligned_height = round_up(level_height, utile_h);
+			break;
+		default:
+			aligned_width = round_up(level_width, utile_w);
+			aligned_height = level_height;
+			break;
+		}
+
+		level_size = aligned_width * cpp * aligned_height;
+
+		if (offset < level_size) {
+			DRM_ERROR("Level %d (%dx%d -> %dx%d) size %db "
+				  "overflowed buffer bounds (offset %d)\n",
+				  i, level_width, level_height,
+				  aligned_width, aligned_height,
+				  level_size, offset);
+			goto fail;
+		}
+
+		offset -= level_size;
+	}
+
+	*validated_p0 = tex->paddr + p0;
+
+	return true;
+ fail:
+	DRM_INFO("Texture p0 at %d: 0x%08x\n", sample->p_offset[0], p0);
+	DRM_INFO("Texture p1 at %d: 0x%08x\n", sample->p_offset[1], p1);
+	DRM_INFO("Texture p2 at %d: 0x%08x\n", sample->p_offset[2], p2);
+	DRM_INFO("Texture p3 at %d: 0x%08x\n", sample->p_offset[3], p3);
+	return false;
+}
+
+static int
+validate_gl_shader_rec(struct drm_device *dev,
+		       struct vc4_exec_info *exec,
+		       struct vc4_shader_state *state)
+{
+	uint32_t *src_handles;
+	void *pkt_u, *pkt_v;
+	static const uint32_t shader_reloc_offsets[] = {
+		4, /* fs */
+		16, /* vs */
+		28, /* cs */
+	};
+	uint32_t shader_reloc_count = ARRAY_SIZE(shader_reloc_offsets);
+	struct drm_gem_cma_object *bo[shader_reloc_count + 8];
+	uint32_t nr_attributes, nr_relocs, packet_size;
+	int i;
+
+	nr_attributes = state->addr & 0x7;
+	if (nr_attributes == 0)
+		nr_attributes = 8;
+	packet_size = gl_shader_rec_size(state->addr);
+
+	nr_relocs = ARRAY_SIZE(shader_reloc_offsets) + nr_attributes;
+	if (nr_relocs * 4 > exec->shader_rec_size) {
+		DRM_ERROR("overflowed shader recs reading %d handles "
+			  "from %d bytes left\n",
+			  nr_relocs, exec->shader_rec_size);
+		return -EINVAL;
+	}
+	src_handles = exec->shader_rec_u;
+	exec->shader_rec_u += nr_relocs * 4;
+	exec->shader_rec_size -= nr_relocs * 4;
+
+	if (packet_size > exec->shader_rec_size) {
+		DRM_ERROR("overflowed shader recs copying %db packet "
+			  "from %d bytes left\n",
+			  packet_size, exec->shader_rec_size);
+		return -EINVAL;
+	}
+	pkt_u = exec->shader_rec_u;
+	pkt_v = exec->shader_rec_v;
+	memcpy(pkt_v, pkt_u, packet_size);
+	exec->shader_rec_u += packet_size;
+	/* Shader recs have to be aligned to 16 bytes (due to the attribute
+	 * flags being in the low bytes), so round the next validated shader
+	 * rec address up.  This should be safe, since we've got so many
+	 * relocations in a shader rec packet.
+	 */
+	BUG_ON(roundup(packet_size, 16) - packet_size > nr_relocs * 4);
+	exec->shader_rec_v += roundup(packet_size, 16);
+	exec->shader_rec_size -= packet_size;
+
+	if (!(*(uint16_t *)pkt_u & VC4_SHADER_FLAG_FS_SINGLE_THREAD)) {
+		DRM_ERROR("Multi-threaded fragment shaders not supported.\n");
+		return -EINVAL;
+	}
+
+	for (i = 0; i < shader_reloc_count; i++) {
+		if (src_handles[i] > exec->bo_count) {
+			DRM_ERROR("Shader handle %d too big\n", src_handles[i]);
+			return -EINVAL;
+		}
+
+		bo[i] = exec->bo[src_handles[i]];
+		if (!bo[i])
+			return -EINVAL;
+	}
+	for (i = shader_reloc_count; i < nr_relocs; i++) {
+		bo[i] = vc4_use_bo(exec, src_handles[i]);
+		if (!bo[i])
+			return -EINVAL;
+	}
+
+	for (i = 0; i < shader_reloc_count; i++) {
+		struct vc4_validated_shader_info *validated_shader;
+		uint32_t o = shader_reloc_offsets[i];
+		uint32_t src_offset = *(uint32_t *)(pkt_u + o);
+		uint32_t *texture_handles_u;
+		void *uniform_data_u;
+		uint32_t tex;
+
+		*(uint32_t *)(pkt_v + o) = bo[i]->paddr + src_offset;
+
+		if (src_offset != 0) {
+			DRM_ERROR("Shaders must be at offset 0 of "
+				  "the BO.\n");
+			return -EINVAL;
+		}
+
+		validated_shader = to_vc4_bo(&bo[i]->base)->validated_shader;
+		if (!validated_shader)
+			return -EINVAL;
+
+		if (validated_shader->uniforms_src_size >
+		    exec->uniforms_size) {
+			DRM_ERROR("Uniforms src buffer overflow\n");
+			return -EINVAL;
+		}
+
+		texture_handles_u = exec->uniforms_u;
+		uniform_data_u = (texture_handles_u +
+				  validated_shader->num_texture_samples);
+
+		memcpy(exec->uniforms_v, uniform_data_u,
+		       validated_shader->uniforms_size);
+
+		for (tex = 0;
+		     tex < validated_shader->num_texture_samples;
+		     tex++) {
+			if (!reloc_tex(exec,
+				       uniform_data_u,
+				       &validated_shader->texture_samples[tex],
+				       texture_handles_u[tex])) {
+				return -EINVAL;
+			}
+		}
+
+		*(uint32_t *)(pkt_v + o + 4) = exec->uniforms_p;
+
+		exec->uniforms_u += validated_shader->uniforms_src_size;
+		exec->uniforms_v += validated_shader->uniforms_size;
+		exec->uniforms_p += validated_shader->uniforms_size;
+	}
+
+	for (i = 0; i < nr_attributes; i++) {
+		struct drm_gem_cma_object *vbo =
+			bo[ARRAY_SIZE(shader_reloc_offsets) + i];
+		uint32_t o = 36 + i * 8;
+		uint32_t offset = *(uint32_t *)(pkt_u + o + 0);
+		uint32_t attr_size = *(uint8_t *)(pkt_u + o + 4) + 1;
+		uint32_t stride = *(uint8_t *)(pkt_u + o + 5);
+		uint32_t max_index;
+
+		if (state->addr & 0x8)
+			stride |= (*(uint32_t *)(pkt_u + 100 + i * 4)) & ~0xff;
+
+		if (vbo->base.size < offset ||
+		    vbo->base.size - offset < attr_size) {
+			DRM_ERROR("BO offset overflow (%d + %d > %d)\n",
+				  offset, attr_size, vbo->base.size);
+			return -EINVAL;
+		}
+
+		if (stride != 0) {
+			max_index = ((vbo->base.size - offset - attr_size) /
+				     stride);
+			if (state->max_index > max_index) {
+				DRM_ERROR("primitives use index %d out of "
+					  "supplied %d\n",
+					  state->max_index, max_index);
+				return -EINVAL;
+			}
+		}
+
+		*(uint32_t *)(pkt_v + o) = vbo->paddr + offset;
+	}
+
+	return 0;
+}
+
+int
+vc4_validate_shader_recs(struct drm_device *dev,
+			 struct vc4_exec_info *exec)
+{
+	uint32_t i;
+	int ret = 0;
+
+	for (i = 0; i < exec->shader_state_count; i++) {
+		ret = validate_gl_shader_rec(dev, exec, &exec->shader_state[i]);
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
-- 
cgit v1.1


From b501bacc6060fd62654b756469cc3091eb53de3a Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 30 Nov 2015 12:34:01 -0800
Subject: drm/vc4: Add support for async pageflips.

An async pageflip stores the modeset to be done and executes it once
the BOs are ready to be displayed.  This gets us about 3x performance
in full screen rendering with pageflipping.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_crtc.c  |  99 +++++++++++++++++++++++++-
 drivers/gpu/drm/vc4/vc4_drv.h   |  16 +++++
 drivers/gpu/drm/vc4/vc4_gem.c   |  40 +++++++++++
 drivers/gpu/drm/vc4/vc4_kms.c   | 149 +++++++++++++++++++++++++++++++++++++++-
 drivers/gpu/drm/vc4/vc4_plane.c |  40 +++++++++++
 5 files changed, 342 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index 7a9f476..a319332 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -35,6 +35,7 @@
 #include "drm_atomic_helper.h"
 #include "drm_crtc_helper.h"
 #include "linux/clk.h"
+#include "drm_fb_cma_helper.h"
 #include "linux/component.h"
 #include "linux/of_device.h"
 #include "vc4_drv.h"
@@ -475,10 +476,106 @@ static irqreturn_t vc4_crtc_irq_handler(int irq, void *data)
 	return ret;
 }
 
+struct vc4_async_flip_state {
+	struct drm_crtc *crtc;
+	struct drm_framebuffer *fb;
+	struct drm_pending_vblank_event *event;
+
+	struct vc4_seqno_cb cb;
+};
+
+/* Called when the V3D execution for the BO being flipped to is done, so that
+ * we can actually update the plane's address to point to it.
+ */
+static void
+vc4_async_page_flip_complete(struct vc4_seqno_cb *cb)
+{
+	struct vc4_async_flip_state *flip_state =
+		container_of(cb, struct vc4_async_flip_state, cb);
+	struct drm_crtc *crtc = flip_state->crtc;
+	struct drm_device *dev = crtc->dev;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct drm_plane *plane = crtc->primary;
+
+	vc4_plane_async_set_fb(plane, flip_state->fb);
+	if (flip_state->event) {
+		unsigned long flags;
+
+		spin_lock_irqsave(&dev->event_lock, flags);
+		drm_crtc_send_vblank_event(crtc, flip_state->event);
+		spin_unlock_irqrestore(&dev->event_lock, flags);
+	}
+
+	drm_framebuffer_unreference(flip_state->fb);
+	kfree(flip_state);
+
+	up(&vc4->async_modeset);
+}
+
+/* Implements async (non-vblank-synced) page flips.
+ *
+ * The page flip ioctl needs to return immediately, so we grab the
+ * modeset semaphore on the pipe, and queue the address update for
+ * when V3D is done with the BO being flipped to.
+ */
+static int vc4_async_page_flip(struct drm_crtc *crtc,
+			       struct drm_framebuffer *fb,
+			       struct drm_pending_vblank_event *event,
+			       uint32_t flags)
+{
+	struct drm_device *dev = crtc->dev;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct drm_plane *plane = crtc->primary;
+	int ret = 0;
+	struct vc4_async_flip_state *flip_state;
+	struct drm_gem_cma_object *cma_bo = drm_fb_cma_get_gem_obj(fb, 0);
+	struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
+
+	flip_state = kzalloc(sizeof(*flip_state), GFP_KERNEL);
+	if (!flip_state)
+		return -ENOMEM;
+
+	drm_framebuffer_reference(fb);
+	flip_state->fb = fb;
+	flip_state->crtc = crtc;
+	flip_state->event = event;
+
+	/* Make sure all other async modesetes have landed. */
+	ret = down_interruptible(&vc4->async_modeset);
+	if (ret) {
+		kfree(flip_state);
+		return ret;
+	}
+
+	/* Immediately update the plane's legacy fb pointer, so that later
+	 * modeset prep sees the state that will be present when the semaphore
+	 * is released.
+	 */
+	drm_atomic_set_fb_for_plane(plane->state, fb);
+	plane->fb = fb;
+
+	vc4_queue_seqno_cb(dev, &flip_state->cb, bo->seqno,
+			   vc4_async_page_flip_complete);
+
+	/* Driver takes ownership of state on successful async commit. */
+	return 0;
+}
+
+static int vc4_page_flip(struct drm_crtc *crtc,
+			 struct drm_framebuffer *fb,
+			 struct drm_pending_vblank_event *event,
+			 uint32_t flags)
+{
+	if (flags & DRM_MODE_PAGE_FLIP_ASYNC)
+		return vc4_async_page_flip(crtc, fb, event, flags);
+	else
+		return drm_atomic_helper_page_flip(crtc, fb, event, flags);
+}
+
 static const struct drm_crtc_funcs vc4_crtc_funcs = {
 	.set_config = drm_atomic_helper_set_config,
 	.destroy = vc4_crtc_destroy,
-	.page_flip = drm_atomic_helper_page_flip,
+	.page_flip = vc4_page_flip,
 	.set_property = NULL,
 	.cursor_set = NULL, /* handled by drm_mode_cursor_universal */
 	.cursor_move = NULL, /* handled by drm_mode_cursor_universal */
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index 0bc8c57..f9927d8 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -76,6 +76,11 @@ struct vc4_dev {
 	wait_queue_head_t job_wait_queue;
 	struct work_struct job_done_work;
 
+	/* List of struct vc4_seqno_cb for callbacks to be made from a
+	 * workqueue when the given seqno is passed.
+	 */
+	struct list_head seqno_cb_list;
+
 	/* The binner overflow memory that's currently set up in
 	 * BPOA/BPOS registers.  When overflow occurs and a new one is
 	 * allocated, the previous one will be moved to
@@ -128,6 +133,12 @@ to_vc4_bo(struct drm_gem_object *bo)
 	return (struct vc4_bo *)bo;
 }
 
+struct vc4_seqno_cb {
+	struct work_struct work;
+	uint64_t seqno;
+	void (*func)(struct vc4_seqno_cb *cb);
+};
+
 struct vc4_v3d {
 	struct platform_device *pdev;
 	void __iomem *regs;
@@ -384,6 +395,9 @@ void vc4_submit_next_job(struct drm_device *dev);
 int vc4_wait_for_seqno(struct drm_device *dev, uint64_t seqno,
 		       uint64_t timeout_ns, bool interruptible);
 void vc4_job_handle_completed(struct vc4_dev *vc4);
+int vc4_queue_seqno_cb(struct drm_device *dev,
+		       struct vc4_seqno_cb *cb, uint64_t seqno,
+		       void (*func)(struct vc4_seqno_cb *cb));
 
 /* vc4_hdmi.c */
 extern struct platform_driver vc4_hdmi_driver;
@@ -409,6 +423,8 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
 				 enum drm_plane_type type);
 u32 vc4_plane_write_dlist(struct drm_plane *plane, u32 __iomem *dlist);
 u32 vc4_plane_dlist_size(struct drm_plane_state *state);
+void vc4_plane_async_set_fb(struct drm_plane *plane,
+			    struct drm_framebuffer *fb);
 
 /* vc4_v3d.c */
 extern struct platform_driver vc4_v3d_driver;
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 936dddf..5fb0556 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -461,6 +461,7 @@ void
 vc4_job_handle_completed(struct vc4_dev *vc4)
 {
 	unsigned long irqflags;
+	struct vc4_seqno_cb *cb, *cb_temp;
 
 	spin_lock_irqsave(&vc4->job_lock, irqflags);
 	while (!list_empty(&vc4->job_done_list)) {
@@ -473,7 +474,45 @@ vc4_job_handle_completed(struct vc4_dev *vc4)
 		vc4_complete_exec(vc4->dev, exec);
 		spin_lock_irqsave(&vc4->job_lock, irqflags);
 	}
+
+	list_for_each_entry_safe(cb, cb_temp, &vc4->seqno_cb_list, work.entry) {
+		if (cb->seqno <= vc4->finished_seqno) {
+			list_del_init(&cb->work.entry);
+			schedule_work(&cb->work);
+		}
+	}
+
+	spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+}
+
+static void vc4_seqno_cb_work(struct work_struct *work)
+{
+	struct vc4_seqno_cb *cb = container_of(work, struct vc4_seqno_cb, work);
+
+	cb->func(cb);
+}
+
+int vc4_queue_seqno_cb(struct drm_device *dev,
+		       struct vc4_seqno_cb *cb, uint64_t seqno,
+		       void (*func)(struct vc4_seqno_cb *cb))
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	int ret = 0;
+	unsigned long irqflags;
+
+	cb->func = func;
+	INIT_WORK(&cb->work, vc4_seqno_cb_work);
+
+	spin_lock_irqsave(&vc4->job_lock, irqflags);
+	if (seqno > vc4->finished_seqno) {
+		cb->seqno = seqno;
+		list_add_tail(&cb->work.entry, &vc4->seqno_cb_list);
+	} else {
+		schedule_work(&cb->work);
+	}
 	spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+
+	return ret;
 }
 
 /* Scheduled when any job has been completed, this walks the list of
@@ -610,6 +649,7 @@ vc4_gem_init(struct drm_device *dev)
 
 	INIT_LIST_HEAD(&vc4->job_list);
 	INIT_LIST_HEAD(&vc4->job_done_list);
+	INIT_LIST_HEAD(&vc4->seqno_cb_list);
 	spin_lock_init(&vc4->job_lock);
 
 	INIT_WORK(&vc4->hangcheck.reset_work, vc4_reset_work);
diff --git a/drivers/gpu/drm/vc4/vc4_kms.c b/drivers/gpu/drm/vc4/vc4_kms.c
index 2e5597d..f95f2df 100644
--- a/drivers/gpu/drm/vc4/vc4_kms.c
+++ b/drivers/gpu/drm/vc4/vc4_kms.c
@@ -15,6 +15,7 @@
  */
 
 #include "drm_crtc.h"
+#include "drm_atomic.h"
 #include "drm_atomic_helper.h"
 #include "drm_crtc_helper.h"
 #include "drm_plane_helper.h"
@@ -29,10 +30,152 @@ static void vc4_output_poll_changed(struct drm_device *dev)
 		drm_fbdev_cma_hotplug_event(vc4->fbdev);
 }
 
+struct vc4_commit {
+	struct drm_device *dev;
+	struct drm_atomic_state *state;
+	struct vc4_seqno_cb cb;
+};
+
+static void
+vc4_atomic_complete_commit(struct vc4_commit *c)
+{
+	struct drm_atomic_state *state = c->state;
+	struct drm_device *dev = state->dev;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+
+	drm_atomic_helper_commit_modeset_disables(dev, state);
+
+	drm_atomic_helper_commit_planes(dev, state, false);
+
+	drm_atomic_helper_commit_modeset_enables(dev, state);
+
+	drm_atomic_helper_wait_for_vblanks(dev, state);
+
+	drm_atomic_helper_cleanup_planes(dev, state);
+
+	drm_atomic_state_free(state);
+
+	up(&vc4->async_modeset);
+
+	kfree(c);
+}
+
+static void
+vc4_atomic_complete_commit_seqno_cb(struct vc4_seqno_cb *cb)
+{
+	struct vc4_commit *c = container_of(cb, struct vc4_commit, cb);
+
+	vc4_atomic_complete_commit(c);
+}
+
+static struct vc4_commit *commit_init(struct drm_atomic_state *state)
+{
+	struct vc4_commit *c = kzalloc(sizeof(*c), GFP_KERNEL);
+
+	if (!c)
+		return NULL;
+	c->dev = state->dev;
+	c->state = state;
+
+	return c;
+}
+
+/**
+ * vc4_atomic_commit - commit validated state object
+ * @dev: DRM device
+ * @state: the driver state object
+ * @async: asynchronous commit
+ *
+ * This function commits a with drm_atomic_helper_check() pre-validated state
+ * object. This can still fail when e.g. the framebuffer reservation fails. For
+ * now this doesn't implement asynchronous commits.
+ *
+ * RETURNS
+ * Zero for success or -errno.
+ */
+static int vc4_atomic_commit(struct drm_device *dev,
+			     struct drm_atomic_state *state,
+			     bool async)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	int ret;
+	int i;
+	uint64_t wait_seqno = 0;
+	struct vc4_commit *c;
+
+	c = commit_init(state);
+	if (!c)
+		return -ENOMEM;
+
+	/* Make sure that any outstanding modesets have finished. */
+	ret = down_interruptible(&vc4->async_modeset);
+	if (ret) {
+		kfree(c);
+		return ret;
+	}
+
+	ret = drm_atomic_helper_prepare_planes(dev, state);
+	if (ret) {
+		kfree(c);
+		up(&vc4->async_modeset);
+		return ret;
+	}
+
+	for (i = 0; i < dev->mode_config.num_total_plane; i++) {
+		struct drm_plane *plane = state->planes[i];
+		struct drm_plane_state *new_state = state->plane_states[i];
+
+		if (!plane)
+			continue;
+
+		if ((plane->state->fb != new_state->fb) && new_state->fb) {
+			struct drm_gem_cma_object *cma_bo =
+				drm_fb_cma_get_gem_obj(new_state->fb, 0);
+			struct vc4_bo *bo = to_vc4_bo(&cma_bo->base);
+
+			wait_seqno = max(bo->seqno, wait_seqno);
+		}
+	}
+
+	/*
+	 * This is the point of no return - everything below never fails except
+	 * when the hw goes bonghits. Which means we can commit the new state on
+	 * the software side now.
+	 */
+
+	drm_atomic_helper_swap_state(dev, state);
+
+	/*
+	 * Everything below can be run asynchronously without the need to grab
+	 * any modeset locks at all under one condition: It must be guaranteed
+	 * that the asynchronous work has either been cancelled (if the driver
+	 * supports it, which at least requires that the framebuffers get
+	 * cleaned up with drm_atomic_helper_cleanup_planes()) or completed
+	 * before the new state gets committed on the software side with
+	 * drm_atomic_helper_swap_state().
+	 *
+	 * This scheme allows new atomic state updates to be prepared and
+	 * checked in parallel to the asynchronous completion of the previous
+	 * update. Which is important since compositors need to figure out the
+	 * composition of the next frame right after having submitted the
+	 * current layout.
+	 */
+
+	if (async) {
+		vc4_queue_seqno_cb(dev, &c->cb, wait_seqno,
+				   vc4_atomic_complete_commit_seqno_cb);
+	} else {
+		vc4_wait_for_seqno(dev, wait_seqno, ~0ull, false);
+		vc4_atomic_complete_commit(c);
+	}
+
+	return 0;
+}
+
 static const struct drm_mode_config_funcs vc4_mode_funcs = {
 	.output_poll_changed = vc4_output_poll_changed,
 	.atomic_check = drm_atomic_helper_check,
-	.atomic_commit = drm_atomic_helper_commit,
+	.atomic_commit = vc4_atomic_commit,
 	.fb_create = drm_fb_cma_create,
 };
 
@@ -41,6 +184,8 @@ int vc4_kms_load(struct drm_device *dev)
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
 	int ret;
 
+	sema_init(&vc4->async_modeset, 1);
+
 	ret = drm_vblank_init(dev, dev->mode_config.num_crtc);
 	if (ret < 0) {
 		dev_err(dev->dev, "failed to initialize vblank\n");
@@ -51,6 +196,8 @@ int vc4_kms_load(struct drm_device *dev)
 	dev->mode_config.max_height = 2048;
 	dev->mode_config.funcs = &vc4_mode_funcs;
 	dev->mode_config.preferred_depth = 24;
+	dev->mode_config.async_page_flip = true;
+
 	dev->vblank_disable_allowed = true;
 
 	drm_mode_config_reset(dev);
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index cdd8b10..db32c373 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -29,6 +29,14 @@ struct vc4_plane_state {
 	u32 *dlist;
 	u32 dlist_size; /* Number of dwords in allocated for the display list */
 	u32 dlist_count; /* Number of used dwords in the display list. */
+
+	/* Offset in the dlist to pointer word 0. */
+	u32 pw0_offset;
+
+	/* Offset where the plane's dlist was last stored in the
+	   hardware at vc4_crtc_atomic_flush() time.
+	*/
+	u32 *hw_dlist;
 };
 
 static inline struct vc4_plane_state *
@@ -197,6 +205,8 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
 	/* Position Word 3: Context.  Written by the HVS. */
 	vc4_dlist_write(vc4_state, 0xc0c0c0c0);
 
+	vc4_state->pw0_offset = vc4_state->dlist_count;
+
 	/* Pointer Word 0: RGB / Y Pointer */
 	vc4_dlist_write(vc4_state, bo->paddr + offset);
 
@@ -248,6 +258,8 @@ u32 vc4_plane_write_dlist(struct drm_plane *plane, u32 __iomem *dlist)
 	struct vc4_plane_state *vc4_state = to_vc4_plane_state(plane->state);
 	int i;
 
+	vc4_state->hw_dlist = dlist;
+
 	/* Can't memcpy_toio() because it needs to be 32-bit writes. */
 	for (i = 0; i < vc4_state->dlist_count; i++)
 		writel(vc4_state->dlist[i], &dlist[i]);
@@ -262,6 +274,34 @@ u32 vc4_plane_dlist_size(struct drm_plane_state *state)
 	return vc4_state->dlist_count;
 }
 
+/* Updates the plane to immediately (well, once the FIFO needs
+ * refilling) scan out from at a new framebuffer.
+ */
+void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb)
+{
+	struct vc4_plane_state *vc4_state = to_vc4_plane_state(plane->state);
+	struct drm_gem_cma_object *bo = drm_fb_cma_get_gem_obj(fb, 0);
+	uint32_t addr;
+
+	/* We're skipping the address adjustment for negative origin,
+	 * because this is only called on the primary plane.
+	 */
+	WARN_ON_ONCE(plane->state->crtc_x < 0 || plane->state->crtc_y < 0);
+	addr = bo->paddr + fb->offsets[0];
+
+	/* Write the new address into the hardware immediately.  The
+	 * scanout will start from this address as soon as the FIFO
+	 * needs to refill with pixels.
+	 */
+	writel(addr, &vc4_state->hw_dlist[vc4_state->pw0_offset]);
+
+	/* Also update the CPU-side dlist copy, so that any later
+	 * atomic updates that don't do a new modeset on our plane
+	 * also use our updated address.
+	 */
+	vc4_state->dlist[vc4_state->pw0_offset] = addr;
+}
+
 static const struct drm_plane_helper_funcs vc4_plane_helper_funcs = {
 	.prepare_fb = NULL,
 	.cleanup_fb = NULL,
-- 
cgit v1.1


From 214613656b5179f0daab6e0a080814b5100d45f0 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 30 Oct 2015 10:09:02 -0700
Subject: drm/vc4: Add an interface for capturing the GPU state after a hang.

This can be parsed with vc4-gpu-tools tools for trying to figure out
what was going on.

v2: Use __u32-style types.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_drv.c |   2 +
 drivers/gpu/drm/vc4/vc4_drv.h |   4 +
 drivers/gpu/drm/vc4/vc4_gem.c | 185 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 191 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index 2cfee59..97226b6 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -80,6 +80,8 @@ static const struct drm_ioctl_desc vc4_drm_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(VC4_CREATE_BO, vc4_create_bo_ioctl, 0),
 	DRM_IOCTL_DEF_DRV(VC4_MMAP_BO, vc4_mmap_bo_ioctl, 0),
 	DRM_IOCTL_DEF_DRV(VC4_CREATE_SHADER_BO, vc4_create_shader_bo_ioctl, 0),
+	DRM_IOCTL_DEF_DRV(VC4_GET_HANG_STATE, vc4_get_hang_state_ioctl,
+			  DRM_ROOT_ONLY),
 };
 
 static struct drm_driver vc4_drm_driver = {
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index f9927d8..080865e 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -19,6 +19,8 @@ struct vc4_dev {
 
 	struct drm_fbdev_cma *fbdev;
 
+	struct vc4_hang_state *hang_state;
+
 	/* The kernel-space BO cache.  Tracks buffers that have been
 	 * unreferenced by all other users (refcounts of 0!) but not
 	 * yet freed, so we can do cheap allocations.
@@ -361,6 +363,8 @@ int vc4_create_shader_bo_ioctl(struct drm_device *dev, void *data,
 			       struct drm_file *file_priv);
 int vc4_mmap_bo_ioctl(struct drm_device *dev, void *data,
 		      struct drm_file *file_priv);
+int vc4_get_hang_state_ioctl(struct drm_device *dev, void *data,
+			     struct drm_file *file_priv);
 int vc4_mmap(struct file *filp, struct vm_area_struct *vma);
 int vc4_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma);
 void *vc4_prime_vmap(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 5fb0556..39f29e7 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -40,6 +40,186 @@ vc4_queue_hangcheck(struct drm_device *dev)
 		  round_jiffies_up(jiffies + msecs_to_jiffies(100)));
 }
 
+struct vc4_hang_state {
+	struct drm_vc4_get_hang_state user_state;
+
+	u32 bo_count;
+	struct drm_gem_object **bo;
+};
+
+static void
+vc4_free_hang_state(struct drm_device *dev, struct vc4_hang_state *state)
+{
+	unsigned int i;
+
+	mutex_lock(&dev->struct_mutex);
+	for (i = 0; i < state->user_state.bo_count; i++)
+		drm_gem_object_unreference(state->bo[i]);
+	mutex_unlock(&dev->struct_mutex);
+
+	kfree(state);
+}
+
+int
+vc4_get_hang_state_ioctl(struct drm_device *dev, void *data,
+			 struct drm_file *file_priv)
+{
+	struct drm_vc4_get_hang_state *get_state = data;
+	struct drm_vc4_get_hang_state_bo *bo_state;
+	struct vc4_hang_state *kernel_state;
+	struct drm_vc4_get_hang_state *state;
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	unsigned long irqflags;
+	u32 i;
+	int ret;
+
+	spin_lock_irqsave(&vc4->job_lock, irqflags);
+	kernel_state = vc4->hang_state;
+	if (!kernel_state) {
+		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+		return -ENOENT;
+	}
+	state = &kernel_state->user_state;
+
+	/* If the user's array isn't big enough, just return the
+	 * required array size.
+	 */
+	if (get_state->bo_count < state->bo_count) {
+		get_state->bo_count = state->bo_count;
+		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+		return 0;
+	}
+
+	vc4->hang_state = NULL;
+	spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+
+	/* Save the user's BO pointer, so we don't stomp it with the memcpy. */
+	state->bo = get_state->bo;
+	memcpy(get_state, state, sizeof(*state));
+
+	bo_state = kcalloc(state->bo_count, sizeof(*bo_state), GFP_KERNEL);
+	if (!bo_state) {
+		ret = -ENOMEM;
+		goto err_free;
+	}
+
+	for (i = 0; i < state->bo_count; i++) {
+		struct vc4_bo *vc4_bo = to_vc4_bo(kernel_state->bo[i]);
+		u32 handle;
+
+		ret = drm_gem_handle_create(file_priv, kernel_state->bo[i],
+					    &handle);
+
+		if (ret) {
+			state->bo_count = i - 1;
+			goto err;
+		}
+		bo_state[i].handle = handle;
+		bo_state[i].paddr = vc4_bo->base.paddr;
+		bo_state[i].size = vc4_bo->base.base.size;
+	}
+
+	ret = copy_to_user((void __user *)(uintptr_t)get_state->bo,
+			   bo_state,
+			   state->bo_count * sizeof(*bo_state));
+	kfree(bo_state);
+
+err_free:
+
+	vc4_free_hang_state(dev, kernel_state);
+
+err:
+	return ret;
+}
+
+static void
+vc4_save_hang_state(struct drm_device *dev)
+{
+	struct vc4_dev *vc4 = to_vc4_dev(dev);
+	struct drm_vc4_get_hang_state *state;
+	struct vc4_hang_state *kernel_state;
+	struct vc4_exec_info *exec;
+	struct vc4_bo *bo;
+	unsigned long irqflags;
+	unsigned int i, unref_list_count;
+
+	kernel_state = kcalloc(1, sizeof(*state), GFP_KERNEL);
+	if (!kernel_state)
+		return;
+
+	state = &kernel_state->user_state;
+
+	spin_lock_irqsave(&vc4->job_lock, irqflags);
+	exec = vc4_first_job(vc4);
+	if (!exec) {
+		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+		return;
+	}
+
+	unref_list_count = 0;
+	list_for_each_entry(bo, &exec->unref_list, unref_head)
+		unref_list_count++;
+
+	state->bo_count = exec->bo_count + unref_list_count;
+	kernel_state->bo = kcalloc(state->bo_count, sizeof(*kernel_state->bo),
+				   GFP_ATOMIC);
+	if (!kernel_state->bo) {
+		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+		return;
+	}
+
+	for (i = 0; i < exec->bo_count; i++) {
+		drm_gem_object_reference(&exec->bo[i]->base);
+		kernel_state->bo[i] = &exec->bo[i]->base;
+	}
+
+	list_for_each_entry(bo, &exec->unref_list, unref_head) {
+		drm_gem_object_reference(&bo->base.base);
+		kernel_state->bo[i] = &bo->base.base;
+		i++;
+	}
+
+	state->start_bin = exec->ct0ca;
+	state->start_render = exec->ct1ca;
+
+	spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+
+	state->ct0ca = V3D_READ(V3D_CTNCA(0));
+	state->ct0ea = V3D_READ(V3D_CTNEA(0));
+
+	state->ct1ca = V3D_READ(V3D_CTNCA(1));
+	state->ct1ea = V3D_READ(V3D_CTNEA(1));
+
+	state->ct0cs = V3D_READ(V3D_CTNCS(0));
+	state->ct1cs = V3D_READ(V3D_CTNCS(1));
+
+	state->ct0ra0 = V3D_READ(V3D_CT00RA0);
+	state->ct1ra0 = V3D_READ(V3D_CT01RA0);
+
+	state->bpca = V3D_READ(V3D_BPCA);
+	state->bpcs = V3D_READ(V3D_BPCS);
+	state->bpoa = V3D_READ(V3D_BPOA);
+	state->bpos = V3D_READ(V3D_BPOS);
+
+	state->vpmbase = V3D_READ(V3D_VPMBASE);
+
+	state->dbge = V3D_READ(V3D_DBGE);
+	state->fdbgo = V3D_READ(V3D_FDBGO);
+	state->fdbgb = V3D_READ(V3D_FDBGB);
+	state->fdbgr = V3D_READ(V3D_FDBGR);
+	state->fdbgs = V3D_READ(V3D_FDBGS);
+	state->errstat = V3D_READ(V3D_ERRSTAT);
+
+	spin_lock_irqsave(&vc4->job_lock, irqflags);
+	if (vc4->hang_state) {
+		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+		vc4_free_hang_state(dev, kernel_state);
+	} else {
+		vc4->hang_state = kernel_state;
+		spin_unlock_irqrestore(&vc4->job_lock, irqflags);
+	}
+}
+
 static void
 vc4_reset(struct drm_device *dev)
 {
@@ -64,6 +244,8 @@ vc4_reset_work(struct work_struct *work)
 	struct vc4_dev *vc4 =
 		container_of(work, struct vc4_dev, hangcheck.reset_work);
 
+	vc4_save_hang_state(vc4->dev);
+
 	vc4_reset(vc4->dev);
 }
 
@@ -679,4 +861,7 @@ vc4_gem_destroy(struct drm_device *dev)
 	}
 
 	vc4_bo_cache_destroy(dev);
+
+	if (vc4->hang_state)
+		vc4_free_hang_state(dev, vc4->hang_state);
 }
-- 
cgit v1.1


From 6686ece19f7446f0e29c77d9e0402e1d0ce10c48 Mon Sep 17 00:00:00 2001
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Mon, 7 Dec 2015 18:29:44 +0200
Subject: drm/i915/skl: Disable coarse power gating up until F0

There is conflicting info between E0 and F0 steppings
for this workarounds. Trust more authoritative source and
be conservative and extend also for F0.

This prevents numerous (>50) gpu hangs with SKL GT4e
during piglit run.

References: HSD: gen9lp/2134184
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449505785-20812-1-git-send-email-mika.kuoppala@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index ee05ce8..7096c06 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4717,7 +4717,7 @@ static void gen9_enable_rc6(struct drm_device *dev)
 	 */
 	if (IS_BXT_REVID(dev, 0, BXT_REVID_A1) ||
 	    ((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) &&
-	     IS_SKL_REVID(dev, 0, SKL_REVID_E0)))
+	     IS_SKL_REVID(dev, 0, SKL_REVID_F0)))
 		I915_WRITE(GEN9_PG_ENABLE, 0);
 	else
 		I915_WRITE(GEN9_PG_ENABLE, (rc6_mask & GEN6_RC_CTL_RC6_ENABLE) ?
-- 
cgit v1.1


From e7674b8c31717dd0c58b3a9493d43249722071eb Mon Sep 17 00:00:00 2001
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Mon, 7 Dec 2015 18:29:45 +0200
Subject: drm/i915/skl: Double RC6 WRL always on

WaRsDoubleRc6WrlWithCoarsePowerGating should
be enabled for all Skylakes. Make it so.

Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449505785-20812-2-git-send-email-mika.kuoppala@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 7096c06..8598456 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4673,8 +4673,7 @@ static void gen9_enable_rc6(struct drm_device *dev)
 	/* 2b: Program RC6 thresholds.*/
 
 	/* WaRsDoubleRc6WrlWithCoarsePowerGating: Doubling WRL only when CPG is enabled */
-	if (IS_SKYLAKE(dev) && !((IS_SKL_GT3(dev) || IS_SKL_GT4(dev)) &&
-				 IS_SKL_REVID(dev, 0, SKL_REVID_E0)))
+	if (IS_SKYLAKE(dev))
 		I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 108 << 16);
 	else
 		I915_WRITE(GEN6_RC6_WAKE_RATE_LIMIT, 54 << 16);
-- 
cgit v1.1


From f7be2c2150b0457ae88cb1cf7799846f996d72c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 4 Dec 2015 22:19:39 +0200
Subject: drm/i915: Disable CLKOUT_DP bending on LPT/WPT as needed
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When we want to use SPLL for FDI we want SSC, which means we have to
disable clock bending for the PCH SSC reference (bend and spread are
mutually exclusive). So let's turn off bending when we want spread.
In case the BIOS enabled clock bending for some reason we'll just turn
it off and enable the spread mode instead.

Not sure what happens if the BIOS is actually using the bend source for
HDMI at this time, but I suppose it should be no worse than what already
happens when we simply turn on the spread.

We don't currently use the bend source for anything, and only use the
PCH SSC reference for the SPLL to drive FDI (always with spread).

v2: Fix the %5 vs %10 fumble for SSCDITHPHASE (Paulo)
    Add 'WARN_ON(steps % 5 != 0)' sanity check (Paulo)
    Fix typos in commit message (Paulo)

Cc: Paulo Zanoni <przanoni@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449260379-14093-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
---
 drivers/gpu/drm/i915/i915_reg.h      |  2 ++
 drivers/gpu/drm/i915/intel_display.c | 67 ++++++++++++++++++++++++++++++++++--
 2 files changed, 67 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 206b213..ef16c42 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7327,6 +7327,7 @@ enum skl_disp_power_wells {
 #define  SBI_READY			(0x0<<0)
 
 /* SBI offsets */
+#define  SBI_SSCDIVINTPHASE			0x0200
 #define  SBI_SSCDIVINTPHASE6			0x0600
 #define   SBI_SSCDIVINTPHASE_DIVSEL_MASK	((0x7f)<<1)
 #define   SBI_SSCDIVINTPHASE_DIVSEL(x)		((x)<<1)
@@ -7334,6 +7335,7 @@ enum skl_disp_power_wells {
 #define   SBI_SSCDIVINTPHASE_INCVAL(x)		((x)<<8)
 #define   SBI_SSCDIVINTPHASE_DIR(x)		((x)<<15)
 #define   SBI_SSCDIVINTPHASE_PROPAGATE		(1<<0)
+#define  SBI_SSCDITHPHASE			0x0204
 #define  SBI_SSCCTL				0x020c
 #define  SBI_SSCCTL6				0x060C
 #define   SBI_SSCCTL_PATHALT			(1<<3)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c6854de..c69a0d6 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8562,6 +8562,67 @@ static void lpt_disable_clkout_dp(struct drm_device *dev)
 	mutex_unlock(&dev_priv->sb_lock);
 }
 
+#define BEND_IDX(steps) ((50 + (steps)) / 5)
+
+static const uint16_t sscdivintphase[] = {
+	[BEND_IDX( 50)] = 0x3B23,
+	[BEND_IDX( 45)] = 0x3B23,
+	[BEND_IDX( 40)] = 0x3C23,
+	[BEND_IDX( 35)] = 0x3C23,
+	[BEND_IDX( 30)] = 0x3D23,
+	[BEND_IDX( 25)] = 0x3D23,
+	[BEND_IDX( 20)] = 0x3E23,
+	[BEND_IDX( 15)] = 0x3E23,
+	[BEND_IDX( 10)] = 0x3F23,
+	[BEND_IDX(  5)] = 0x3F23,
+	[BEND_IDX(  0)] = 0x0025,
+	[BEND_IDX( -5)] = 0x0025,
+	[BEND_IDX(-10)] = 0x0125,
+	[BEND_IDX(-15)] = 0x0125,
+	[BEND_IDX(-20)] = 0x0225,
+	[BEND_IDX(-25)] = 0x0225,
+	[BEND_IDX(-30)] = 0x0325,
+	[BEND_IDX(-35)] = 0x0325,
+	[BEND_IDX(-40)] = 0x0425,
+	[BEND_IDX(-45)] = 0x0425,
+	[BEND_IDX(-50)] = 0x0525,
+};
+
+/*
+ * Bend CLKOUT_DP
+ * steps -50 to 50 inclusive, in steps of 5
+ * < 0 slow down the clock, > 0 speed up the clock, 0 == no bend (135MHz)
+ * change in clock period = -(steps / 10) * 5.787 ps
+ */
+static void lpt_bend_clkout_dp(struct drm_i915_private *dev_priv, int steps)
+{
+	uint32_t tmp;
+	int idx = BEND_IDX(steps);
+
+	if (WARN_ON(steps % 5 != 0))
+		return;
+
+	if (WARN_ON(idx >= ARRAY_SIZE(sscdivintphase)))
+		return;
+
+	mutex_lock(&dev_priv->sb_lock);
+
+	if (steps % 10 != 0)
+		tmp = 0xAAAAAAAB;
+	else
+		tmp = 0x00000000;
+	intel_sbi_write(dev_priv, SBI_SSCDITHPHASE, tmp, SBI_ICLK);
+
+	tmp = intel_sbi_read(dev_priv, SBI_SSCDIVINTPHASE, SBI_ICLK);
+	tmp &= 0xffff0000;
+	tmp |= sscdivintphase[idx];
+	intel_sbi_write(dev_priv, SBI_SSCDIVINTPHASE, tmp, SBI_ICLK);
+
+	mutex_unlock(&dev_priv->sb_lock);
+}
+
+#undef BEND_IDX
+
 static void lpt_init_pch_refclk(struct drm_device *dev)
 {
 	struct intel_encoder *encoder;
@@ -8577,10 +8638,12 @@ static void lpt_init_pch_refclk(struct drm_device *dev)
 		}
 	}
 
-	if (has_vga)
+	if (has_vga) {
+		lpt_bend_clkout_dp(to_i915(dev), 0);
 		lpt_enable_clkout_dp(dev, true, true);
-	else
+	} else {
 		lpt_disable_clkout_dp(dev);
+	}
 }
 
 /*
-- 
cgit v1.1


From a2572f5cfb6c373cd4bc0acbd9f25f0af591ee7c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 4 Dec 2015 22:20:21 +0200
Subject: drm/i915: Round to closest when computing the VGA dotclock for LPT-H
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Bspec says we should round to closest when computing the LPT-H VGA
dotclock, so let's do that.

v2: Fix typo in commit message (Paulo)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449260421-14243-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c69a0d6..7e3afcc 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3978,7 +3978,7 @@ static void lpt_program_iclkip(struct drm_crtc *crtc)
 		u32 iclk_pi_range = 64;
 		u32 desired_divisor, msb_divisor_value, pi_value;
 
-		desired_divisor = (iclk_virtual_root_freq / clock);
+		desired_divisor = DIV_ROUND_CLOSEST(iclk_virtual_root_freq, clock);
 		msb_divisor_value = desired_divisor / iclk_pi_range;
 		pi_value = desired_divisor % iclk_pi_range;
 
-- 
cgit v1.1


From 92966a378fcd466c2554bd5158187971481347c9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 8 Dec 2015 16:05:48 +0200
Subject: drm/i915: Disable FDI after the CRT port on LPT-H
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Bspec modeset sequence tells us to disable the PCH transcoder and
FDI after the CRT port on LPT-H, so let's do that. And the CRT port
should be disabled after the pipe, as we do on other PCH platforms
too since
commit 1ea56e269e13 ("drm/i915: Disable CRT port after pipe on PCH platforms")

commit 00490c22b1b5 ("drm/i915: Consider SPLL as another shared pll, v2.")
moved the SPLL disable from the .post_disable() hook to some upper
level code, so we can just move the CRT port disabling into the
.post_disable() hook. If we still had the non-shared SPLL, it would have
needed to be moved into the .post_pll_disable() hook.

v2: Actually move the CRT port disable to the .post_disable() hook,
    and amend the commit message with more details (Paulo)
v3: Fix typos in commit message (Paulo)

Cc: Paulo Zanoni <przanoni@gmail.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449583548-11896-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/intel_crt.c     |  2 +-
 drivers/gpu/drm/i915/intel_display.c | 11 +++++------
 2 files changed, 6 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 12008af..cef3599 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -844,7 +844,7 @@ void intel_crt_init(struct drm_device *dev)
 	crt->adpa_reg = adpa_reg;
 
 	crt->base.compute_config = intel_crt_compute_config;
-	if (HAS_PCH_SPLIT(dev) && !HAS_DDI(dev)) {
+	if (HAS_PCH_SPLIT(dev)) {
 		crt->base.disable = pch_disable_crt;
 		crt->base.post_disable = pch_post_disable_crt;
 	} else {
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 7e3afcc..429c3df 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5164,18 +5164,17 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
 	if (!intel_crtc->config->has_dsi_encoder)
 		intel_ddi_disable_pipe_clock(intel_crtc);
 
-	if (intel_crtc->config->has_pch_encoder) {
-		lpt_disable_pch_transcoder(dev_priv);
-		intel_ddi_fdi_disable(crtc);
-	}
-
 	for_each_encoder_on_crtc(dev, crtc, encoder)
 		if (encoder->post_disable)
 			encoder->post_disable(encoder);
 
-	if (intel_crtc->config->has_pch_encoder)
+	if (intel_crtc->config->has_pch_encoder) {
+		lpt_disable_pch_transcoder(dev_priv);
+		intel_ddi_fdi_disable(crtc);
+
 		intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
 						      true);
+	}
 
 	intel_fbc_disable_crtc(intel_crtc);
 }
-- 
cgit v1.1


From 060f02d81d9c220dab39131ec218079cb0d7cbff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 4 Dec 2015 22:21:34 +0200
Subject: drm/i915: Refactor LPT-H VGA dotclock disabling
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Extract the LPT-H VGA dotclock disable to a separate function in
anticipation of further use.

While at it move the sb_lock locking inwards when enabling the VGA
dotclock, as it's only needed to protect the sideband accesses.

v2: Keep the PIXCLK_GATE_GATE name for 0 (Paulo)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449260494-14449-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 34 ++++++++++++++++++++--------------
 1 file changed, 20 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 429c3df..20a1d94 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -3940,6 +3940,21 @@ static int intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc)
 	return 0;
 }
 
+static void lpt_disable_iclkip(struct drm_i915_private *dev_priv)
+{
+	u32 temp;
+
+	I915_WRITE(PIXCLK_GATE, PIXCLK_GATE_GATE);
+
+	mutex_lock(&dev_priv->sb_lock);
+
+	temp = intel_sbi_read(dev_priv, SBI_SSCCTL6, SBI_ICLK);
+	temp |= SBI_SSCCTL_DISABLE;
+	intel_sbi_write(dev_priv, SBI_SSCCTL6, temp, SBI_ICLK);
+
+	mutex_unlock(&dev_priv->sb_lock);
+}
+
 /* Program iCLKIP clock to the desired frequency */
 static void lpt_program_iclkip(struct drm_crtc *crtc)
 {
@@ -3949,18 +3964,7 @@ static void lpt_program_iclkip(struct drm_crtc *crtc)
 	u32 divsel, phaseinc, auxdiv, phasedir = 0;
 	u32 temp;
 
-	mutex_lock(&dev_priv->sb_lock);
-
-	/* It is necessary to ungate the pixclk gate prior to programming
-	 * the divisors, and gate it back when it is done.
-	 */
-	I915_WRITE(PIXCLK_GATE, PIXCLK_GATE_GATE);
-
-	/* Disable SSCCTL */
-	intel_sbi_write(dev_priv, SBI_SSCCTL6,
-			intel_sbi_read(dev_priv, SBI_SSCCTL6, SBI_ICLK) |
-				SBI_SSCCTL_DISABLE,
-			SBI_ICLK);
+	lpt_disable_iclkip(dev_priv);
 
 	/* 20MHz is a corner case which is out of range for the 7-bit divisor */
 	if (clock == 20000) {
@@ -4000,6 +4004,8 @@ static void lpt_program_iclkip(struct drm_crtc *crtc)
 			phasedir,
 			phaseinc);
 
+	mutex_lock(&dev_priv->sb_lock);
+
 	/* Program SSCDIVINTPHASE6 */
 	temp = intel_sbi_read(dev_priv, SBI_SSCDIVINTPHASE6, SBI_ICLK);
 	temp &= ~SBI_SSCDIVINTPHASE_DIVSEL_MASK;
@@ -4021,12 +4027,12 @@ static void lpt_program_iclkip(struct drm_crtc *crtc)
 	temp &= ~SBI_SSCCTL_DISABLE;
 	intel_sbi_write(dev_priv, SBI_SSCCTL6, temp, SBI_ICLK);
 
+	mutex_unlock(&dev_priv->sb_lock);
+
 	/* Wait for initialization time */
 	udelay(24);
 
 	I915_WRITE(PIXCLK_GATE, PIXCLK_GATE_UNGATE);
-
-	mutex_unlock(&dev_priv->sb_lock);
 }
 
 static void ironlake_pch_transcoder_set_timings(struct intel_crtc *crtc,
-- 
cgit v1.1


From 503a74e98c3636a74444e6567dbdea44b855e8cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 4 Dec 2015 22:22:14 +0200
Subject: drm/i915: Disable LPT-H VGA dotclock during crtc disable
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Currently we leave the LPT-H VGA dotclock running after turning
the pipe/fdi/port/etc. Properly disable the VGA dotclock as
specified in the modeset sequence.

v2: Fix commit message typo (Paulo)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449260534-14551-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 20a1d94..c549df7 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5176,6 +5176,7 @@ static void haswell_crtc_disable(struct drm_crtc *crtc)
 
 	if (intel_crtc->config->has_pch_encoder) {
 		lpt_disable_pch_transcoder(dev_priv);
+		lpt_disable_iclkip(dev_priv);
 		intel_ddi_fdi_disable(crtc);
 
 		intel_set_pch_fifo_underrun_reporting(dev_priv, TRANSCODER_A,
-- 
cgit v1.1


From a308ccb3a93bc665ed0f6bc864960795e2955532 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 4 Dec 2015 22:22:50 +0200
Subject: drm/i915: Leave FDI running after failed link training on LPT-H
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Currently we disable some parts of FDI setup after a failed link
training. But despite that we continue with the modeset as if everything
is fine. This results in tons of noise from the state checker, and
it means we're not following the proper modeset sequence for the rest of
crtc enabling, nor for crtc disabling.

Ideally we should abort the modeset and follow the proper disable
sequence to shut off everything we enabled so far, but that would
require a big rework of the modeset code. So instead just leave FDI
up and running in its untrained state, and log an error. This is
what we do on older platforms too.

v2: Fix a typo in the commit message

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449260570-14670-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/i915/intel_ddi.c | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 7f618cf..5d20c64 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -675,15 +675,16 @@ void hsw_fdi_link_train(struct drm_crtc *crtc)
 		temp = I915_READ(DP_TP_STATUS(PORT_E));
 		if (temp & DP_TP_STATUS_AUTOTRAIN_DONE) {
 			DRM_DEBUG_KMS("FDI link training done on step %d\n", i);
+			break;
+		}
 
-			/* Enable normal pixel sending for FDI */
-			I915_WRITE(DP_TP_CTL(PORT_E),
-				   DP_TP_CTL_FDI_AUTOTRAIN |
-				   DP_TP_CTL_LINK_TRAIN_NORMAL |
-				   DP_TP_CTL_ENHANCED_FRAME_ENABLE |
-				   DP_TP_CTL_ENABLE);
-
-			return;
+		/*
+		 * Leave things enabled even if we failed to train FDI.
+		 * Results in less fireworks from the state checker.
+		 */
+		if (i == ARRAY_SIZE(hsw_ddi_translations_fdi) * 2 - 1) {
+			DRM_ERROR("FDI link training failed!\n");
+			break;
 		}
 
 		temp = I915_READ(DDI_BUF_CTL(PORT_E));
@@ -712,7 +713,12 @@ void hsw_fdi_link_train(struct drm_crtc *crtc)
 		POSTING_READ(FDI_RX_MISC(PIPE_A));
 	}
 
-	DRM_ERROR("FDI link training failed!\n");
+	/* Enable normal pixel sending for FDI */
+	I915_WRITE(DP_TP_CTL(PORT_E),
+		   DP_TP_CTL_FDI_AUTOTRAIN |
+		   DP_TP_CTL_LINK_TRAIN_NORMAL |
+		   DP_TP_CTL_ENHANCED_FRAME_ENABLE |
+		   DP_TP_CTL_ENABLE);
 }
 
 void intel_ddi_init_dp_buf_reg(struct intel_encoder *encoder)
-- 
cgit v1.1


From b516a9efb7af38733ba2308fc7c0f49f034f53bd Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:43 +0100
Subject: drm: Move LEAVE/ENTER_ATOMIC_MODESET to fbdev helpers

This is only used for kgdb (and previously panic) handlers in
the fbdev emulation, so belongs there.

Note that this means we'll leave behind a forward declaration, but
once all the helper vtables are consolidated (in the next patch) that
will make more sense.

v2: fixup radone/amdgpu.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-3-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com> (v2)
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h    | 1 +
 drivers/gpu/drm/nouveau/nv50_display.c      | 1 +
 drivers/gpu/drm/radeon/atombios_crtc.c      | 1 +
 drivers/gpu/drm/radeon/radeon_legacy_crtc.c | 1 +
 4 files changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index a53d756..fdc1be8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -35,6 +35,7 @@
 #include <drm/drm_dp_helper.h>
 #include <drm/drm_fixed.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_fb_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index c053c50..a240939 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -28,6 +28,7 @@
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_dp_helper.h>
+#include <drm/drm_fb_helper.h>
 
 #include <nvif/class.h>
 
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index dac78ad..801dd60 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -25,6 +25,7 @@
  */
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_fb_helper.h>
 #include <drm/radeon_drm.h>
 #include <drm/drm_fixed.h>
 #include "radeon.h"
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index 678b438..32b338f 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -25,6 +25,7 @@
  */
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_fb_helper.h>
 #include <drm/radeon_drm.h>
 #include <drm/drm_fixed.h>
 #include "radeon.h"
-- 
cgit v1.1


From 092d01dae09aa6779ed41c3ac637e1e3c835424b Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:44 +0100
Subject: drm: Reorganize helper vtables and their docs

Currently we have 4 helper libraries (probe, crtc, plane & atomic)
that all use the same helper vtables. And that's by necessity since we
don't want to litter the core structs with one ops pointer per helper
library. Also often the reuse the same hooks (like atomic does, to
facilite conversion from existing drivers using crtc and plane
helpers).

Given all that it doesn't make sense to put the docs for these next to
specific helpers. Instead extract them into a new header file and
section in the docbook, and add references to them everywhere.

Unfortunately kernel-doc complains when an include directive doesn't
find anything (and it does by dumping crap into the output file). We
have to remove the now empty includes to avoid that, instead of leaving
them in for future proofing.

v2: More OCD in ordering functions.

v3: Spelling plus collate copyright headers properly.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-4-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/drm_atomic_helper.c | 6 ++++++
 drivers/gpu/drm/drm_crtc_helper.c   | 5 +++++
 drivers/gpu/drm/drm_plane_helper.c  | 4 ++++
 drivers/gpu/drm/drm_probe_helper.c  | 3 +++
 4 files changed, 18 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 74a5fc4..ab27549 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -52,6 +52,12 @@
  * drm_atomic_helper_disable_plane(), drm_atomic_helper_disable_plane() and the
  * various functions to implement set_property callbacks. New drivers must not
  * implement these functions themselves but must use the provided helpers.
+ *
+ * The atomic helper uses the same function table structures as all other
+ * modesetting helpers. See the documentation for struct &drm_crtc_helper_funcs,
+ * struct &drm_encoder_helper_funcs and struct &drm_connector_helper_funcs. It
+ * also shares the struct &drm_plane_helper_funcs function table with the plane
+ * helpers.
  */
 static void
 drm_atomic_helper_plane_changed(struct drm_atomic_state *state,
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 10d0989..5dc92b6 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -62,6 +62,11 @@
  * converting to the plane helpers). New drivers must not use these functions
  * but need to implement the atomic interface instead, potentially using the
  * atomic helpers for that.
+ *
+ * These legacy modeset helpers use the same function table structures as
+ * all other modesetting helpers. See the documentation for struct
+ * &drm_crtc_helper_funcs, struct &drm_encoder_helper_funcs and struct
+ * &drm_connector_helper_funcs.
  */
 MODULE_AUTHOR("David Airlie, Jesse Barnes");
 MODULE_DESCRIPTION("DRM KMS helper");
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c
index a6983d4..8455e99 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -57,6 +57,10 @@
  * by the atomic helpers.
  *
  * Again drivers are strongly urged to switch to the new interfaces.
+ *
+ * The plane helpers share the function table structures with other helpers,
+ * specifically also the atomic helpers. See struct &drm_plane_helper_funcs for
+ * the details.
  */
 
 /*
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index eee3b6f..b59acad 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -53,6 +53,9 @@
  * This helper library can be used independently of the modeset helper library.
  * Drivers can also overwrite different parts e.g. use their own hotplug
  * handling code to avoid probing unrelated outputs.
+ *
+ * The probe helpers share the function table structures with other display
+ * helper libraries. See struct &drm_connector_helper_funcs for the details.
  */
 
 static bool drm_kms_helper_poll = true;
-- 
cgit v1.1


From 2be94971c759da872efce99fa823ea17cdb7cc8b Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:46 +0100
Subject: drm: Merge helper docbook into kerneldoc comments

Duplication is bad, luckily both help texts highlighted different
issues so the kerneldoc gained quite a bit!

While at it also sprinkle more references to the vtable structs around
and make it clear that legacy CRTC helpers are deprecated and which
functions to use instead.

v2: Spelling fixes and polish (Thierry).

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-6-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/drm_crtc_helper.c  | 64 ++++++++++++++++++++++++++++++--------
 drivers/gpu/drm/drm_probe_helper.c | 30 +++++++++++++-----
 2 files changed, 74 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 5dc92b6..fadbdb3 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -51,6 +51,11 @@
  * the same callbacks which drivers can use to e.g. restore the modeset
  * configuration on resume with drm_helper_resume_force_mode().
  *
+ * Note that this helper library doesn't track the current power state of CRTCs
+ * and encoders. It can call callbacks like ->dpms() even though the hardware is
+ * already in the desired state. This deficiency has been fixed in the atomic
+ * helpers.
+ *
  * The driver callbacks are mostly compatible with the atomic modeset helpers,
  * except for the handling of the primary plane: Atomic helpers require that the
  * primary plane is implemented as a real standalone plane and not directly tied
@@ -211,8 +216,8 @@ static void __drm_helper_disable_unused_functions(struct drm_device *dev)
  * @dev: DRM device
  *
  * This function walks through the entire mode setting configuration of @dev. It
- * will remove any crtc links of unused encoders and encoder links of
- * disconnected connectors. Then it will disable all unused encoders and crtcs
+ * will remove any CRTC links of unused encoders and encoder links of
+ * disconnected connectors. Then it will disable all unused encoders and CRTCs
  * either by calling their disable callback if available or by calling their
  * dpms callback with DRM_MODE_DPMS_OFF.
  */
@@ -450,11 +455,36 @@ drm_crtc_helper_disable(struct drm_crtc *crtc)
  * drm_crtc_helper_set_config - set a new config from userspace
  * @set: mode set configuration
  *
- * Setup a new configuration, provided by the upper layers (either an ioctl call
- * from userspace or internally e.g. from the fbdev support code) in @set, and
- * enable it. This is the main helper functions for drivers that implement
- * kernel mode setting with the crtc helper functions and the assorted
- * ->prepare(), ->modeset() and ->commit() helper callbacks.
+ * The drm_crtc_helper_set_config() helper function implements the set_config
+ * callback of struct &drm_crtc_funcs for drivers using the legacy CRTC helpers.
+ *
+ * It first tries to locate the best encoder for each connector by calling the
+ * connector ->best_encoder() (struct &drm_connector_helper_funcs) helper
+ * operation.
+ *
+ * After locating the appropriate encoders, the helper function will call the
+ * mode_fixup encoder and CRTC helper operations to adjust the requested mode,
+ * or reject it completely in which case an error will be returned to the
+ * application. If the new configuration after mode adjustment is identical to
+ * the current configuration the helper function will return without performing
+ * any other operation.
+ *
+ * If the adjusted mode is identical to the current mode but changes to the
+ * frame buffer need to be applied, the drm_crtc_helper_set_config() function
+ * will call the CRTC ->mode_set_base() (struct &drm_crtc_helper_funcs) helper
+ * operation.
+ *
+ * If the adjusted mode differs from the current mode, or if the
+ * ->mode_set_base() helper operation is not provided, the helper function
+ * performs a full mode set sequence by calling the ->prepare(), ->mode_set()
+ * and ->commit() CRTC and encoder helper operations, in that order.
+ * Alternatively it can also use the dpms and disable helper operations. For
+ * details see struct &drm_crtc_helper_funcs and struct
+ * &drm_encoder_helper_funcs.
+ *
+ * This function is deprecated.  New drivers must implement atomic modeset
+ * support, for which this function is unsuitable. Instead drivers should use
+ * drm_atomic_helper_set_config().
  *
  * Returns:
  * Returns 0 on success, negative errno numbers on failure.
@@ -763,10 +793,18 @@ static int drm_helper_choose_crtc_dpms(struct drm_crtc *crtc)
  * @connector: affected connector
  * @mode: DPMS mode
  *
- * This is the main helper function provided by the crtc helper framework for
+ * The drm_helper_connector_dpms() helper function implements the ->dpms()
+ * callback of struct &drm_connector_funcs for drivers using the legacy CRTC helpers.
+ *
+ * This is the main helper function provided by the CRTC helper framework for
  * implementing the DPMS connector attribute. It computes the new desired DPMS
- * state for all encoders and crtcs in the output mesh and calls the ->dpms()
- * callback provided by the driver appropriately.
+ * state for all encoders and CRTCs in the output mesh and calls the ->dpms()
+ * callbacks provided by the driver in struct &drm_crtc_helper_funcs and struct
+ * &drm_encoder_helper_funcs appropriately.
+ *
+ * This function is deprecated.  New drivers must implement atomic modeset
+ * support, for which this function is unsuitable. Instead drivers should use
+ * drm_atomic_helper_connector_dpms().
  *
  * Returns:
  * Always returns 0.
@@ -924,9 +962,9 @@ EXPORT_SYMBOL(drm_helper_resume_force_mode);
  * @old_fb: previous framebuffer
  *
  * This function implements a callback useable as the ->mode_set callback
- * required by the crtc helpers. Besides the atomic plane helper functions for
+ * required by the CRTC helpers. Besides the atomic plane helper functions for
  * the primary plane the driver must also provide the ->mode_set_nofb callback
- * to set up the crtc.
+ * to set up the CRTC.
  *
  * This is a transitional helper useful for converting drivers to the atomic
  * interfaces.
@@ -990,7 +1028,7 @@ EXPORT_SYMBOL(drm_helper_crtc_mode_set);
  * @old_fb: previous framebuffer
  *
  * This function implements a callback useable as the ->mode_set_base used
- * required by the crtc helpers. The driver must provide the atomic plane helper
+ * required by the CRTC helpers. The driver must provide the atomic plane helper
  * functions for the primary plane.
  *
  * This is a transitional helper useful for converting drivers to the atomic
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index b59acad..d65def4 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -273,15 +273,28 @@ prune:
  * @maxX: max width for modes
  * @maxY: max height for modes
  *
- * Based on the helper callbacks implemented by @connector try to detect all
- * valid modes.  Modes will first be added to the connector's probed_modes list,
- * then culled (based on validity and the @maxX, @maxY parameters) and put into
- * the normal modes list.
+ * Based on the helper callbacks implemented by @connector in struct
+ * &drm_connector_helper_funcs try to detect all valid modes.  Modes will first
+ * be added to the connector's probed_modes list, then culled (based on validity
+ * and the @maxX, @maxY parameters) and put into the normal modes list.
  *
- * Intended to be use as a generic implementation of the ->fill_modes()
- * @connector vfunc for drivers that use the crtc helpers for output mode
+ * Intended to be used as a generic implementation of the ->fill_modes()
+ * @connector vfunc for drivers that use the CRTC helpers for output mode
  * filtering and detection.
  *
+ * If the helper operation returns no mode, and if the connector status is
+ * connector_status_connected, standard VESA DMT modes up to 1024x768 are
+ * automatically added to the modes list by a call to
+ * drm_add_modes_noedid().
+ *
+ * The function then filters out modes larger than @maxX and maxY if specified.
+ * It finally calls the optional connector ->mode_valid() helper operation for each
+ * mode in the probed list to check whether the mode is valid for the connector.
+ *
+ * Compared to drm_helper_probe_single_connector_modes_nomerge() this function
+ * merged the mode bits for the preferred mode, as a hack to work around some
+ * quirky issues on funky hardware.
+ *
  * Returns:
  * The number of modes found on @connector.
  */
@@ -298,8 +311,11 @@ EXPORT_SYMBOL(drm_helper_probe_single_connector_modes);
  * @maxX: max width for modes
  * @maxY: max height for modes
  *
- * This operates like drm_hehlper_probe_single_connector_modes except it
+ * This operates like drm_hehlper_probe_single_connector_modes() except it
  * replaces the mode bits instead of merging them for preferred modes.
+ *
+ * Returns:
+ * The number of modes found on @connector.
  */
 int drm_helper_probe_single_connector_modes_nomerge(struct drm_connector *connector,
 					    uint32_t maxX, uint32_t maxY)
-- 
cgit v1.1


From da024fe58680a46346cfbeba5db705d33f39b313 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:47 +0100
Subject: drm/bridge: Improve kerneldoc

Especially document the assumptions and semantics of the callbacks
carefully. Just a warm-up excercise really.

v2: Spelling fixes (Eric).

v3: Consolidate more with existing docs:

- Remove the overview section explaining the bridge funcs, that's
  now all in the drm_bridge_funcs kerneldoc in much more detail.

- Use & to reference structs so that kerneldoc automatically inserts
  hyperlinks.

v4: Review from Thierry.

Cc: Eric Anholt <eric@anholt.net>
Cc: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Archit Taneja <architt@codeaurora.org> (v3)
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-7-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/drm_bridge.c | 69 +++++++++++++++++---------------------------
 1 file changed, 26 insertions(+), 43 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c
index 6b8f721..bd93453 100644
--- a/drivers/gpu/drm/drm_bridge.c
+++ b/drivers/gpu/drm/drm_bridge.c
@@ -31,14 +31,14 @@
 /**
  * DOC: overview
  *
- * drm_bridge represents a device that hangs on to an encoder. These are handy
- * when a regular drm_encoder entity isn't enough to represent the entire
+ * struct &drm_bridge represents a device that hangs on to an encoder. These are
+ * handy when a regular &drm_encoder entity isn't enough to represent the entire
  * encoder chain.
  *
- * A bridge is always associated to a single drm_encoder at a time, but can be
+ * A bridge is always attached to a single &drm_encoder at a time, but can be
  * either connected to it directly, or through an intermediate bridge:
  *
- * encoder ---> bridge B ---> bridge A
+ *     encoder ---> bridge B ---> bridge A
  *
  * Here, the output of the encoder feeds to bridge B, and that furthers feeds to
  * bridge A.
@@ -46,11 +46,16 @@
  * The driver using the bridge is responsible to make the associations between
  * the encoder and bridges. Once these links are made, the bridges will
  * participate along with encoder functions to perform mode_set/enable/disable
- * through the ops provided in drm_bridge_funcs.
+ * through the ops provided in &drm_bridge_funcs.
  *
  * drm_bridge, like drm_panel, aren't drm_mode_object entities like planes,
- * crtcs, encoders or connectors. They just provide additional hooks to get the
- * desired output at the end of the encoder chain.
+ * CRTCs, encoders or connectors and hence are not visible to userspace. They
+ * just provide additional hooks to get the desired output at the end of the
+ * encoder chain.
+ *
+ * Bridges can also be chained up using the next pointer in struct &drm_bridge.
+ *
+ * Both legacy CRTC helpers and the new atomic modeset helpers support bridges.
  */
 
 static DEFINE_MUTEX(bridge_lock);
@@ -122,34 +127,12 @@ EXPORT_SYMBOL(drm_bridge_attach);
 /**
  * DOC: bridge callbacks
  *
- * The drm_bridge_funcs ops are populated by the bridge driver. The drm
- * internals(atomic and crtc helpers) use the helpers defined in drm_bridge.c
- * These helpers call a specific drm_bridge_funcs op for all the bridges
+ * The &drm_bridge_funcs ops are populated by the bridge driver. The DRM
+ * internals (atomic and CRTC helpers) use the helpers defined in drm_bridge.c
+ * These helpers call a specific &drm_bridge_funcs op for all the bridges
  * during encoder configuration.
  *
- * When creating a bridge driver, one can implement drm_bridge_funcs op with
- * the help of these rough rules:
- *
- * pre_enable: this contains things needed to be done for the bridge before
- * its clock and timings are enabled by its source. For a bridge, its source
- * is generally the encoder or bridge just before it in the encoder chain.
- *
- * enable: this contains things needed to be done for the bridge once its
- * source is enabled. In other words, enable is called once the source is
- * ready with clock and timing needed by the bridge.
- *
- * disable: this contains things needed to be done for the bridge assuming
- * that its source is still enabled, i.e. clock and timings are still on.
- *
- * post_disable: this contains things needed to be done for the bridge once
- * its source is disabled, i.e. once clocks and timings are off.
- *
- * mode_fixup: this should fixup the given mode for the bridge. It is called
- * after the encoder's mode fixup. mode_fixup can also reject a mode completely
- * if it's unsuitable for the hardware.
- *
- * mode_set: this sets up the mode for the bridge. It assumes that its source
- * (an encoder or a bridge) has set the mode too.
+ * For detailed specification of the bridge callbacks see &drm_bridge_funcs.
  */
 
 /**
@@ -159,7 +142,7 @@ EXPORT_SYMBOL(drm_bridge_attach);
  * @mode: desired mode to be set for the bridge
  * @adjusted_mode: updated mode that works for this bridge
  *
- * Calls 'mode_fixup' drm_bridge_funcs op for all the bridges in the
+ * Calls ->mode_fixup() &drm_bridge_funcs op for all the bridges in the
  * encoder chain, starting from the first bridge to the last.
  *
  * Note: the bridge passed should be the one closest to the encoder
@@ -186,11 +169,11 @@ bool drm_bridge_mode_fixup(struct drm_bridge *bridge,
 EXPORT_SYMBOL(drm_bridge_mode_fixup);
 
 /**
- * drm_bridge_disable - calls 'disable' drm_bridge_funcs op for all
+ * drm_bridge_disable - calls ->disable() &drm_bridge_funcs op for all
  *			bridges in the encoder chain.
  * @bridge: bridge control structure
  *
- * Calls 'disable' drm_bridge_funcs op for all the bridges in the encoder
+ * Calls ->disable() &drm_bridge_funcs op for all the bridges in the encoder
  * chain, starting from the last bridge to the first. These are called before
  * calling the encoder's prepare op.
  *
@@ -208,11 +191,11 @@ void drm_bridge_disable(struct drm_bridge *bridge)
 EXPORT_SYMBOL(drm_bridge_disable);
 
 /**
- * drm_bridge_post_disable - calls 'post_disable' drm_bridge_funcs op for
+ * drm_bridge_post_disable - calls ->post_disable() &drm_bridge_funcs op for
  *			     all bridges in the encoder chain.
  * @bridge: bridge control structure
  *
- * Calls 'post_disable' drm_bridge_funcs op for all the bridges in the
+ * Calls ->post_disable() &drm_bridge_funcs op for all the bridges in the
  * encoder chain, starting from the first bridge to the last. These are called
  * after completing the encoder's prepare op.
  *
@@ -236,7 +219,7 @@ EXPORT_SYMBOL(drm_bridge_post_disable);
  * @mode: desired mode to be set for the bridge
  * @adjusted_mode: updated mode that works for this bridge
  *
- * Calls 'mode_set' drm_bridge_funcs op for all the bridges in the
+ * Calls ->mode_set() &drm_bridge_funcs op for all the bridges in the
  * encoder chain, starting from the first bridge to the last.
  *
  * Note: the bridge passed should be the one closest to the encoder
@@ -256,11 +239,11 @@ void drm_bridge_mode_set(struct drm_bridge *bridge,
 EXPORT_SYMBOL(drm_bridge_mode_set);
 
 /**
- * drm_bridge_pre_enable - calls 'pre_enable' drm_bridge_funcs op for all
+ * drm_bridge_pre_enable - calls ->pre_enable() &drm_bridge_funcs op for all
  *			   bridges in the encoder chain.
  * @bridge: bridge control structure
  *
- * Calls 'pre_enable' drm_bridge_funcs op for all the bridges in the encoder
+ * Calls ->pre_enable() &drm_bridge_funcs op for all the bridges in the encoder
  * chain, starting from the last bridge to the first. These are called
  * before calling the encoder's commit op.
  *
@@ -278,11 +261,11 @@ void drm_bridge_pre_enable(struct drm_bridge *bridge)
 EXPORT_SYMBOL(drm_bridge_pre_enable);
 
 /**
- * drm_bridge_enable - calls 'enable' drm_bridge_funcs op for all bridges
+ * drm_bridge_enable - calls ->enable() &drm_bridge_funcs op for all bridges
  *		       in the encoder chain.
  * @bridge: bridge control structure
  *
- * Calls 'enable' drm_bridge_funcs op for all the bridges in the encoder
+ * Calls ->enable() &drm_bridge_funcs op for all the bridges in the encoder
  * chain, starting from the first bridge to the last. These are called
  * after completing the encoder's commit op.
  *
-- 
cgit v1.1


From fee6fdfa69396da33bb8a816b36150afcbe9d1a0 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:49 +0100
Subject: drm/nouveau: Ditch NULL save/restore hook assignments

gcc does this for us, and these hooks will be gone soon.

Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-9-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/nouveau/nouveau_connector.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 2e7cbe9..5dd1d01 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -898,8 +898,6 @@ nouveau_connector_helper_funcs = {
 static const struct drm_connector_funcs
 nouveau_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
-	.save = NULL,
-	.restore = NULL,
 	.detect = nouveau_connector_detect,
 	.destroy = nouveau_connector_destroy,
 	.fill_modes = drm_helper_probe_single_connector_modes,
@@ -910,8 +908,6 @@ nouveau_connector_funcs = {
 static const struct drm_connector_funcs
 nouveau_connector_funcs_lvds = {
 	.dpms = drm_helper_connector_dpms,
-	.save = NULL,
-	.restore = NULL,
 	.detect = nouveau_connector_detect_lvds,
 	.destroy = nouveau_connector_destroy,
 	.fill_modes = drm_helper_probe_single_connector_modes,
@@ -944,8 +940,6 @@ nouveau_connector_dp_dpms(struct drm_connector *connector, int mode)
 static const struct drm_connector_funcs
 nouveau_connector_funcs_dp = {
 	.dpms = nouveau_connector_dp_dpms,
-	.save = NULL,
-	.restore = NULL,
 	.detect = nouveau_connector_detect,
 	.destroy = nouveau_connector_destroy,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-- 
cgit v1.1


From 2ed1e42af46c6006f0019b1c2bf3d7b13b72a820 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:50 +0100
Subject: drm/qxl: Drop dummy save/restore hooks

These hooks will be gone soon.

Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-10-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/qxl/qxl_display.c | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index cddba07..ebf7f39 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -876,16 +876,6 @@ static const struct drm_connector_helper_funcs qxl_connector_helper_funcs = {
 	.best_encoder = qxl_best_encoder,
 };
 
-static void qxl_conn_save(struct drm_connector *connector)
-{
-	DRM_DEBUG("\n");
-}
-
-static void qxl_conn_restore(struct drm_connector *connector)
-{
-	DRM_DEBUG("\n");
-}
-
 static enum drm_connector_status qxl_conn_detect(
 			struct drm_connector *connector,
 			bool force)
@@ -932,8 +922,6 @@ static void qxl_conn_destroy(struct drm_connector *connector)
 
 static const struct drm_connector_funcs qxl_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
-	.save = qxl_conn_save,
-	.restore = qxl_conn_restore,
 	.detect = qxl_conn_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes_nomerge,
 	.set_property = qxl_conn_set_property,
-- 
cgit v1.1


From 3dc8ed71b44538db9ed4bb1a6e03bbd76291893d Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:51 +0100
Subject: drm/virtio: Drop dummy save/restore functions

These hooks will be gone soon.

Cc: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-11-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/virtio/virtgpu_display.c | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 8e6044d..623c98c 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -374,16 +374,6 @@ static const struct drm_connector_helper_funcs virtio_gpu_conn_helper_funcs = {
 	.best_encoder = virtio_gpu_best_encoder,
 };
 
-static void virtio_gpu_conn_save(struct drm_connector *connector)
-{
-	DRM_DEBUG("\n");
-}
-
-static void virtio_gpu_conn_restore(struct drm_connector *connector)
-{
-	DRM_DEBUG("\n");
-}
-
 static enum drm_connector_status virtio_gpu_conn_detect(
 			struct drm_connector *connector,
 			bool force)
@@ -409,8 +399,6 @@ static void virtio_gpu_conn_destroy(struct drm_connector *connector)
 
 static const struct drm_connector_funcs virtio_gpu_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
-	.save = virtio_gpu_conn_save,
-	.restore = virtio_gpu_conn_restore,
 	.detect = virtio_gpu_conn_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes_nomerge,
 	.destroy = virtio_gpu_conn_destroy,
-- 
cgit v1.1


From f80de66eca654d9363918a1b4c0a62059586feff Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:52 +0100
Subject: drm/vmwgfx: Drop dummy save/restore hooks

These hooks will be gone soon.

Cc: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-12-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c  | 16 ----------------
 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c  |  4 ----
 drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c |  4 ----
 drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c |  4 ----
 4 files changed, 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index e38db35..d505961 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -1331,14 +1331,6 @@ static int vmw_du_update_layout(struct vmw_private *dev_priv, unsigned num,
 	return 0;
 }
 
-void vmw_du_crtc_save(struct drm_crtc *crtc)
-{
-}
-
-void vmw_du_crtc_restore(struct drm_crtc *crtc)
-{
-}
-
 void vmw_du_crtc_gamma_set(struct drm_crtc *crtc,
 			   u16 *r, u16 *g, u16 *b,
 			   uint32_t start, uint32_t size)
@@ -1360,14 +1352,6 @@ int vmw_du_connector_dpms(struct drm_connector *connector, int mode)
 	return 0;
 }
 
-void vmw_du_connector_save(struct drm_connector *connector)
-{
-}
-
-void vmw_du_connector_restore(struct drm_connector *connector)
-{
-}
-
 enum drm_connector_status
 vmw_du_connector_detect(struct drm_connector *connector, bool force)
 {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index bb63e4d..c1c09b3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -295,8 +295,6 @@ static int vmw_ldu_crtc_set_config(struct drm_mode_set *set)
 }
 
 static struct drm_crtc_funcs vmw_legacy_crtc_funcs = {
-	.save = vmw_du_crtc_save,
-	.restore = vmw_du_crtc_restore,
 	.cursor_set = vmw_du_crtc_cursor_set,
 	.cursor_move = vmw_du_crtc_cursor_move,
 	.gamma_set = vmw_du_crtc_gamma_set,
@@ -329,8 +327,6 @@ static void vmw_ldu_connector_destroy(struct drm_connector *connector)
 
 static struct drm_connector_funcs vmw_legacy_connector_funcs = {
 	.dpms = vmw_du_connector_dpms,
-	.save = vmw_du_connector_save,
-	.restore = vmw_du_connector_restore,
 	.detect = vmw_du_connector_detect,
 	.fill_modes = vmw_du_connector_fill_modes,
 	.set_property = vmw_du_connector_set_property,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index b96d1ab..26dfed6 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -531,8 +531,6 @@ out_no_fence:
 }
 
 static struct drm_crtc_funcs vmw_screen_object_crtc_funcs = {
-	.save = vmw_du_crtc_save,
-	.restore = vmw_du_crtc_restore,
 	.cursor_set = vmw_du_crtc_cursor_set,
 	.cursor_move = vmw_du_crtc_cursor_move,
 	.gamma_set = vmw_du_crtc_gamma_set,
@@ -565,8 +563,6 @@ static void vmw_sou_connector_destroy(struct drm_connector *connector)
 
 static struct drm_connector_funcs vmw_sou_connector_funcs = {
 	.dpms = vmw_du_connector_dpms,
-	.save = vmw_du_connector_save,
-	.restore = vmw_du_connector_restore,
 	.detect = vmw_du_connector_detect,
 	.fill_modes = vmw_du_connector_fill_modes,
 	.set_property = vmw_du_connector_set_property,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index b1fc1c0..05375a8 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -1041,8 +1041,6 @@ out_finish:
  *  Screen Target CRTC dispatch table
  */
 static struct drm_crtc_funcs vmw_stdu_crtc_funcs = {
-	.save = vmw_du_crtc_save,
-	.restore = vmw_du_crtc_restore,
 	.cursor_set = vmw_du_crtc_cursor_set,
 	.cursor_move = vmw_du_crtc_cursor_move,
 	.gamma_set = vmw_du_crtc_gamma_set,
@@ -1101,8 +1099,6 @@ static void vmw_stdu_connector_destroy(struct drm_connector *connector)
 
 static struct drm_connector_funcs vmw_stdu_connector_funcs = {
 	.dpms = vmw_du_connector_dpms,
-	.save = vmw_du_connector_save,
-	.restore = vmw_du_connector_restore,
 	.detect = vmw_du_connector_detect,
 	.fill_modes = vmw_du_connector_fill_modes,
 	.set_property = vmw_du_connector_set_property,
-- 
cgit v1.1


From 458091b57890351aec8ecd4be410a423800dae3b Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Mon, 7 Dec 2015 10:35:06 -0800
Subject: drm/i2c/tda998x: Remove unused save/restore drm encoder helpers.

save/restore have been removed from drm_encoder_helper_funcs by
'commit 79f13ad5d8e0 ("drm: Move encoder->save/restore into nouveau")'

But this module was still defining it with empty content causing
compilation fails:

drivers/gpu/drm/i2c/tda998x_drv.c:1354:10: warning: initialization from
incompatible pointer type [-Wincompatible-pointer-types]
  .save = tda998x_encoder_save,

drivers/gpu/drm/i2c/tda998x_drv.c:1355:2: error: unknown field 'restore'
specified in initializer
  .restore = tda998x_encoder_restore,

Cc: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449513306-17309-1-git-send-email-rodrigo.vivi@intel.com
---
 drivers/gpu/drm/i2c/tda998x_drv.c | 14 --------------
 1 file changed, 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 896b6aa..79cb920 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -855,18 +855,6 @@ static void tda998x_encoder_dpms(struct drm_encoder *encoder, int mode)
 	priv->dpms = mode;
 }
 
-static void
-tda998x_encoder_save(struct drm_encoder *encoder)
-{
-	DBG("");
-}
-
-static void
-tda998x_encoder_restore(struct drm_encoder *encoder)
-{
-	DBG("");
-}
-
 static bool
 tda998x_encoder_mode_fixup(struct drm_encoder *encoder,
 			  const struct drm_display_mode *mode,
@@ -1351,8 +1339,6 @@ static void tda998x_encoder_commit(struct drm_encoder *encoder)
 
 static const struct drm_encoder_helper_funcs tda998x_encoder_helper_funcs = {
 	.dpms = tda998x_encoder_dpms,
-	.save = tda998x_encoder_save,
-	.restore = tda998x_encoder_restore,
 	.mode_fixup = tda998x_encoder_mode_fixup,
 	.prepare = tda998x_encoder_prepare,
 	.commit = tda998x_encoder_commit,
-- 
cgit v1.1


From d56f57ac969c7818986a0c78025740399e49f3a9 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:53 +0100
Subject: drm/gma500: Move to private save/restore hooks

I want to remove the core ones since with atomic drivers system
suspend/resume is solved much differently. And there's only 2 drivers
(nouveau besides gma500) really using them.

v2: Fixup build noise 0day reported.

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-13-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com> (v1)
---
 drivers/gpu/drm/gma500/cdv_device.c        |  2 ++
 drivers/gpu/drm/gma500/cdv_intel_display.c |  2 --
 drivers/gpu/drm/gma500/cdv_intel_hdmi.c    |  5 +++--
 drivers/gpu/drm/gma500/cdv_intel_lvds.c    |  4 ++--
 drivers/gpu/drm/gma500/mdfld_device.c      |  2 ++
 drivers/gpu/drm/gma500/mdfld_dsi_output.c  |  5 +++--
 drivers/gpu/drm/gma500/oaktrail_device.c   |  2 ++
 drivers/gpu/drm/gma500/psb_device.c        | 22 ++++++++++++----------
 drivers/gpu/drm/gma500/psb_drv.h           |  2 ++
 drivers/gpu/drm/gma500/psb_intel_display.c |  2 --
 drivers/gpu/drm/gma500/psb_intel_drv.h     |  3 +++
 drivers/gpu/drm/gma500/psb_intel_lvds.c    |  5 +++--
 drivers/gpu/drm/gma500/psb_intel_sdvo.c    |  5 +++--
 drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c       |  2 --
 14 files changed, 37 insertions(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c
index 3531f90..8745971 100644
--- a/drivers/gpu/drm/gma500/cdv_device.c
+++ b/drivers/gpu/drm/gma500/cdv_device.c
@@ -619,6 +619,8 @@ const struct psb_ops cdv_chip_ops = {
 	.init_pm = cdv_init_pm,
 	.save_regs = cdv_save_display_registers,
 	.restore_regs = cdv_restore_display_registers,
+	.save_crtc = gma_crtc_save,
+	.restore_crtc = gma_crtc_restore,
 	.power_down = cdv_power_down,
 	.power_up = cdv_power_up,
 	.update_wm = cdv_update_wm,
diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c
index 7d47b3d..6126546 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_display.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_display.c
@@ -983,8 +983,6 @@ const struct drm_crtc_helper_funcs cdv_intel_helper_funcs = {
 };
 
 const struct drm_crtc_funcs cdv_intel_crtc_funcs = {
-	.save = gma_crtc_save,
-	.restore = gma_crtc_restore,
 	.cursor_set = gma_crtc_cursor_set,
 	.cursor_move = gma_crtc_cursor_move,
 	.gamma_set = gma_crtc_gamma_set,
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
index 6b1d334..e7b1e99 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
@@ -270,8 +270,6 @@ static const struct drm_connector_helper_funcs
 
 static const struct drm_connector_funcs cdv_hdmi_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
-	.save = cdv_hdmi_save,
-	.restore = cdv_hdmi_restore,
 	.detect = cdv_hdmi_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.set_property = cdv_hdmi_set_property,
@@ -306,6 +304,9 @@ void cdv_hdmi_init(struct drm_device *dev,
 
 	connector = &gma_connector->base;
 	connector->polled = DRM_CONNECTOR_POLL_HPD;
+	gma_connector->save = cdv_hdmi_save;
+	gma_connector->restore = cdv_hdmi_restore;
+
 	encoder = &gma_encoder->base;
 	drm_connector_init(dev, connector,
 			   &cdv_hdmi_connector_funcs,
diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
index 211069b..9e648bc 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
@@ -530,8 +530,6 @@ static const struct drm_connector_helper_funcs
 
 static const struct drm_connector_funcs cdv_intel_lvds_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
-	.save = cdv_intel_lvds_save,
-	.restore = cdv_intel_lvds_restore,
 	.detect = cdv_intel_lvds_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.set_property = cdv_intel_lvds_set_property,
@@ -643,6 +641,8 @@ void cdv_intel_lvds_init(struct drm_device *dev,
 	gma_encoder->dev_priv = lvds_priv;
 
 	connector = &gma_connector->base;
+	gma_connector->save = cdv_intel_lvds_save;
+	gma_connector->restore = cdv_intel_lvds_restore;
 	encoder = &gma_encoder->base;
 
 
diff --git a/drivers/gpu/drm/gma500/mdfld_device.c b/drivers/gpu/drm/gma500/mdfld_device.c
index 265ad0d..e2ab858 100644
--- a/drivers/gpu/drm/gma500/mdfld_device.c
+++ b/drivers/gpu/drm/gma500/mdfld_device.c
@@ -546,6 +546,8 @@ const struct psb_ops mdfld_chip_ops = {
 
 	.save_regs = mdfld_save_registers,
 	.restore_regs = mdfld_restore_registers,
+	.save_crtc = gma_crtc_save,
+	.restore_crtc = gma_crtc_restore,
 	.power_down = mdfld_power_down,
 	.power_up = mdfld_power_up,
 };
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_output.c b/drivers/gpu/drm/gma500/mdfld_dsi_output.c
index 89f705c..d758f4c 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_output.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_output.c
@@ -405,8 +405,6 @@ static struct drm_encoder *mdfld_dsi_connector_best_encoder(
 /*DSI connector funcs*/
 static const struct drm_connector_funcs mdfld_dsi_connector_funcs = {
 	.dpms = /*drm_helper_connector_dpms*/mdfld_dsi_connector_dpms,
-	.save = mdfld_dsi_connector_save,
-	.restore = mdfld_dsi_connector_restore,
 	.detect = mdfld_dsi_connector_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.set_property = mdfld_dsi_connector_set_property,
@@ -563,6 +561,9 @@ void mdfld_dsi_output_init(struct drm_device *dev,
 
 
 	connector = &dsi_connector->base.base;
+	dsi_connector->base.save = mdfld_dsi_connector_save;
+	dsi_connector->base.restore = mdfld_dsi_connector_restore;
+
 	drm_connector_init(dev, connector, &mdfld_dsi_connector_funcs,
 						DRM_MODE_CONNECTOR_LVDS);
 	drm_connector_helper_add(connector, &mdfld_dsi_connector_helper_funcs);
diff --git a/drivers/gpu/drm/gma500/oaktrail_device.c b/drivers/gpu/drm/gma500/oaktrail_device.c
index 368a03a..ba30b43 100644
--- a/drivers/gpu/drm/gma500/oaktrail_device.c
+++ b/drivers/gpu/drm/gma500/oaktrail_device.c
@@ -568,6 +568,8 @@ const struct psb_ops oaktrail_chip_ops = {
 
 	.save_regs = oaktrail_save_display_registers,
 	.restore_regs = oaktrail_restore_display_registers,
+	.save_crtc = gma_crtc_save,
+	.restore_crtc = gma_crtc_restore,
 	.power_down = oaktrail_power_down,
 	.power_up = oaktrail_power_up,
 
diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index 07df7d4..dc0f852 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -181,7 +181,7 @@ static int psb_save_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
-	struct drm_connector *connector;
+	struct gma_connector *connector;
 	struct psb_state *regs = &dev_priv->regs.psb;
 
 	/* Display arbitration control + watermarks */
@@ -198,12 +198,12 @@ static int psb_save_display_registers(struct drm_device *dev)
 	drm_modeset_lock_all(dev);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		if (drm_helper_crtc_in_use(crtc))
-			crtc->funcs->save(crtc);
+			dev_priv->ops->save_crtc(crtc);
 	}
 
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->funcs->save)
-			connector->funcs->save(connector);
+	list_for_each_entry(connector, &dev->mode_config.connector_list, base.head)
+		if (connector->save)
+			connector->save(&connector->base);
 
 	drm_modeset_unlock_all(dev);
 	return 0;
@@ -219,7 +219,7 @@ static int psb_restore_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
-	struct drm_connector *connector;
+	struct gma_connector *connector;
 	struct psb_state *regs = &dev_priv->regs.psb;
 
 	/* Display arbitration + watermarks */
@@ -238,11 +238,11 @@ static int psb_restore_display_registers(struct drm_device *dev)
 	drm_modeset_lock_all(dev);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
 		if (drm_helper_crtc_in_use(crtc))
-			crtc->funcs->restore(crtc);
+			dev_priv->ops->restore_crtc(crtc);
 
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		if (connector->funcs->restore)
-			connector->funcs->restore(connector);
+	list_for_each_entry(connector, &dev->mode_config.connector_list, base.head)
+		if (connector->restore)
+			connector->restore(&connector->base);
 
 	drm_modeset_unlock_all(dev);
 	return 0;
@@ -354,6 +354,8 @@ const struct psb_ops psb_chip_ops = {
 	.init_pm = psb_init_pm,
 	.save_regs = psb_save_display_registers,
 	.restore_regs = psb_restore_display_registers,
+	.save_crtc = gma_crtc_save,
+	.restore_crtc = gma_crtc_restore,
 	.power_down = psb_power_down,
 	.power_up = psb_power_up,
 };
diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h
index 3bd2c72..b743727 100644
--- a/drivers/gpu/drm/gma500/psb_drv.h
+++ b/drivers/gpu/drm/gma500/psb_drv.h
@@ -653,6 +653,8 @@ struct psb_ops {
 	void (*init_pm)(struct drm_device *dev);
 	int (*save_regs)(struct drm_device *dev);
 	int (*restore_regs)(struct drm_device *dev);
+	void (*save_crtc)(struct drm_crtc *crtc);
+	void (*restore_crtc)(struct drm_crtc *crtc);
 	int (*power_up)(struct drm_device *dev);
 	int (*power_down)(struct drm_device *dev);
 	void (*update_wm)(struct drm_device *dev, struct drm_crtc *crtc);
diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c
index 6659da8..dcdbc37 100644
--- a/drivers/gpu/drm/gma500/psb_intel_display.c
+++ b/drivers/gpu/drm/gma500/psb_intel_display.c
@@ -439,8 +439,6 @@ const struct drm_crtc_helper_funcs psb_intel_helper_funcs = {
 };
 
 const struct drm_crtc_funcs psb_intel_crtc_funcs = {
-	.save = gma_crtc_save,
-	.restore = gma_crtc_restore,
 	.cursor_set = gma_crtc_cursor_set,
 	.cursor_move = gma_crtc_cursor_move,
 	.gamma_set = gma_crtc_gamma_set,
diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h
index 860dd21..2a3b7c6 100644
--- a/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ b/drivers/gpu/drm/gma500/psb_intel_drv.h
@@ -140,6 +140,9 @@ struct gma_encoder {
 struct gma_connector {
 	struct drm_connector base;
 	struct gma_encoder *encoder;
+
+	void (*save)(struct drm_connector *connector);
+	void (*restore)(struct drm_connector *connector);
 };
 
 struct psb_intel_crtc_state {
diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c
index ce0645d..0d61437 100644
--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
@@ -653,8 +653,6 @@ const struct drm_connector_helper_funcs
 
 const struct drm_connector_funcs psb_intel_lvds_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
-	.save = psb_intel_lvds_save,
-	.restore = psb_intel_lvds_restore,
 	.detect = psb_intel_lvds_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.set_property = psb_intel_lvds_set_property,
@@ -715,6 +713,9 @@ void psb_intel_lvds_init(struct drm_device *dev,
 	gma_encoder->dev_priv = lvds_priv;
 
 	connector = &gma_connector->base;
+	gma_connector->save = psb_intel_lvds_save;
+	gma_connector->restore = psb_intel_lvds_restore;
+
 	encoder = &gma_encoder->base;
 	drm_connector_init(dev, connector,
 			   &psb_intel_lvds_connector_funcs,
diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
index 58529ce..86f28ac 100644
--- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c
+++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
@@ -1837,8 +1837,6 @@ static const struct drm_encoder_helper_funcs psb_intel_sdvo_helper_funcs = {
 
 static const struct drm_connector_funcs psb_intel_sdvo_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
-	.save = psb_intel_sdvo_save,
-	.restore = psb_intel_sdvo_restore,
 	.detect = psb_intel_sdvo_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.set_property = psb_intel_sdvo_set_property,
@@ -2021,6 +2019,9 @@ psb_intel_sdvo_connector_init(struct psb_intel_sdvo_connector *connector,
 	connector->base.base.doublescan_allowed = 0;
 	connector->base.base.display_info.subpixel_order = SubPixelHorizontalRGB;
 
+	connector->base.save = psb_intel_sdvo_save;
+	connector->base.restore = psb_intel_sdvo_restore;
+
 	gma_connector_attach_encoder(&connector->base, &encoder->base);
 	drm_connector_register(&connector->base.base);
 }
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 26dfed6..5379dc4 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -563,8 +563,6 @@ static void vmw_sou_connector_destroy(struct drm_connector *connector)
 
 static struct drm_connector_funcs vmw_sou_connector_funcs = {
 	.dpms = vmw_du_connector_dpms,
-	.detect = vmw_du_connector_detect,
-	.fill_modes = vmw_du_connector_fill_modes,
 	.set_property = vmw_du_connector_set_property,
 	.destroy = vmw_sou_connector_destroy,
 };
-- 
cgit v1.1


From 2c3d77155fb0e0ca80d33b29bfeee894ecf1f247 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 17:13:38 +0100
Subject: drm/nouveau: Use private save/restore hooks for CRTCs

I want to remove the core ones since with atomic drivers system
suspend/resume is solved much differently. And there's only 2 drivers
(gma500 besides nouveau) really using them.

v2: Fixup bugs Ilia spotted.

Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449245618-1127-1-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/nouveau/dispnv04/crtc.c |  5 +++--
 drivers/gpu/drm/nouveau/dispnv04/disp.c | 11 ++++++-----
 drivers/gpu/drm/nouveau/nouveau_crtc.h  |  3 +++
 3 files changed, 12 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/dispnv04/crtc.c b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
index 3d96b49..6f04397 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/crtc.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/crtc.c
@@ -1081,8 +1081,6 @@ nouveau_crtc_set_config(struct drm_mode_set *set)
 }
 
 static const struct drm_crtc_funcs nv04_crtc_funcs = {
-	.save = nv_crtc_save,
-	.restore = nv_crtc_restore,
 	.cursor_set = nv04_crtc_cursor_set,
 	.cursor_move = nv04_crtc_cursor_move,
 	.gamma_set = nv_crtc_gamma_set,
@@ -1123,6 +1121,9 @@ nv04_crtc_create(struct drm_device *dev, int crtc_num)
 	nv_crtc->index = crtc_num;
 	nv_crtc->last_dpms = NV_DPMS_CLEARED;
 
+	nv_crtc->save = nv_crtc_save;
+	nv_crtc->restore = nv_crtc_restore;
+
 	drm_crtc_init(dev, &nv_crtc->base, &nv04_crtc_funcs);
 	drm_crtc_helper_add(&nv_crtc->base, &nv04_crtc_helper_funcs);
 	drm_mode_crtc_set_gamma_size(&nv_crtc->base, 256);
diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.c b/drivers/gpu/drm/nouveau/dispnv04/disp.c
index 9e65008..59242ff 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/disp.c
@@ -39,7 +39,7 @@ nv04_display_create(struct drm_device *dev)
 	struct dcb_table *dcb = &drm->vbios.dcb;
 	struct drm_connector *connector, *ct;
 	struct drm_encoder *encoder;
-	struct drm_crtc *crtc;
+	struct nouveau_crtc *crtc;
 	struct nv04_display *disp;
 	int i, ret;
 
@@ -107,8 +107,8 @@ nv04_display_create(struct drm_device *dev)
 	}
 
 	/* Save previous state */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		crtc->funcs->save(crtc);
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head)
+		crtc->save(&crtc->base);
 
 	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
 		const struct drm_encoder_helper_funcs *func = encoder->helper_private;
@@ -128,6 +128,7 @@ nv04_display_destroy(struct drm_device *dev)
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct drm_encoder *encoder;
 	struct drm_crtc *crtc;
+	struct nouveau_crtc *nv_crtc;
 
 	/* Turn every CRTC off. */
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
@@ -145,8 +146,8 @@ nv04_display_destroy(struct drm_device *dev)
 		func->restore(encoder);
 	}
 
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		crtc->funcs->restore(crtc);
+	list_for_each_entry(nv_crtc, &dev->mode_config.crtc_list, base.head)
+		nv_crtc->restore(&nv_crtc->base);
 
 	nouveau_hw_save_vga_fonts(dev, 0);
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_crtc.h b/drivers/gpu/drm/nouveau/nouveau_crtc.h
index f19cb1c..863f10b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_crtc.h
+++ b/drivers/gpu/drm/nouveau/nouveau_crtc.h
@@ -73,6 +73,9 @@ struct nouveau_crtc {
 	int (*set_dither)(struct nouveau_crtc *crtc, bool update);
 	int (*set_scale)(struct nouveau_crtc *crtc, bool update);
 	int (*set_color_vibrance)(struct nouveau_crtc *crtc, bool update);
+
+	void (*save)(struct drm_crtc *crtc);
+	void (*restore)(struct drm_crtc *crtc);
 };
 
 static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)
-- 
cgit v1.1


From 129b782008a537a0d222d9e23b39d78a323ed595 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 17:14:07 +0100
Subject: drm: Move encoder->save/restore into nouveau

Nouveau is the only user, and atomic drivers should do state
save/restoring differently. So move it into noveau.

Saves me typing some kerneldoc, too ;-)

v2: Move misplaced hunk into earlier nouveau patch.

Cc: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449245647-1315-1-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/nouveau/dispnv04/dac.c    |  7 +++----
 drivers/gpu/drm/nouveau/dispnv04/dfp.c    |  7 +++----
 drivers/gpu/drm/nouveau/dispnv04/disp.c   | 32 ++++++++++++-------------------
 drivers/gpu/drm/nouveau/dispnv04/tvnv04.c |  5 +++--
 drivers/gpu/drm/nouveau/dispnv04/tvnv17.c |  5 +++--
 drivers/gpu/drm/nouveau/nouveau_encoder.h |  3 +++
 6 files changed, 27 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/dispnv04/dac.c b/drivers/gpu/drm/nouveau/dispnv04/dac.c
index 78cb033..6c442de 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/dac.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/dac.c
@@ -504,8 +504,6 @@ static void nv04_dac_destroy(struct drm_encoder *encoder)
 
 static const struct drm_encoder_helper_funcs nv04_dac_helper_funcs = {
 	.dpms = nv04_dac_dpms,
-	.save = nv04_dac_save,
-	.restore = nv04_dac_restore,
 	.mode_fixup = nv04_dac_mode_fixup,
 	.prepare = nv04_dac_prepare,
 	.commit = nv04_dac_commit,
@@ -515,8 +513,6 @@ static const struct drm_encoder_helper_funcs nv04_dac_helper_funcs = {
 
 static const struct drm_encoder_helper_funcs nv17_dac_helper_funcs = {
 	.dpms = nv04_dac_dpms,
-	.save = nv04_dac_save,
-	.restore = nv04_dac_restore,
 	.mode_fixup = nv04_dac_mode_fixup,
 	.prepare = nv04_dac_prepare,
 	.commit = nv04_dac_commit,
@@ -545,6 +541,9 @@ nv04_dac_create(struct drm_connector *connector, struct dcb_output *entry)
 	nv_encoder->dcb = entry;
 	nv_encoder->or = ffs(entry->or) - 1;
 
+	nv_encoder->enc_save = nv04_dac_save;
+	nv_encoder->enc_restore = nv04_dac_restore;
+
 	if (nv_gf4_disp_arch(dev))
 		helper = &nv17_dac_helper_funcs;
 	else
diff --git a/drivers/gpu/drm/nouveau/dispnv04/dfp.c b/drivers/gpu/drm/nouveau/dispnv04/dfp.c
index 429ab5e..4c5fb89 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/dfp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/dfp.c
@@ -652,8 +652,6 @@ static void nv04_tmds_slave_init(struct drm_encoder *encoder)
 
 static const struct drm_encoder_helper_funcs nv04_lvds_helper_funcs = {
 	.dpms = nv04_lvds_dpms,
-	.save = nv04_dfp_save,
-	.restore = nv04_dfp_restore,
 	.mode_fixup = nv04_dfp_mode_fixup,
 	.prepare = nv04_dfp_prepare,
 	.commit = nv04_dfp_commit,
@@ -663,8 +661,6 @@ static const struct drm_encoder_helper_funcs nv04_lvds_helper_funcs = {
 
 static const struct drm_encoder_helper_funcs nv04_tmds_helper_funcs = {
 	.dpms = nv04_tmds_dpms,
-	.save = nv04_dfp_save,
-	.restore = nv04_dfp_restore,
 	.mode_fixup = nv04_dfp_mode_fixup,
 	.prepare = nv04_dfp_prepare,
 	.commit = nv04_dfp_commit,
@@ -701,6 +697,9 @@ nv04_dfp_create(struct drm_connector *connector, struct dcb_output *entry)
 	if (!nv_encoder)
 		return -ENOMEM;
 
+	nv_encoder->enc_save = nv04_dfp_save;
+	nv_encoder->enc_restore = nv04_dfp_restore;
+
 	encoder = to_drm_encoder(nv_encoder);
 
 	nv_encoder->dcb = entry;
diff --git a/drivers/gpu/drm/nouveau/dispnv04/disp.c b/drivers/gpu/drm/nouveau/dispnv04/disp.c
index 59242ff..b4a6bc4 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/disp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/disp.c
@@ -39,6 +39,7 @@ nv04_display_create(struct drm_device *dev)
 	struct dcb_table *dcb = &drm->vbios.dcb;
 	struct drm_connector *connector, *ct;
 	struct drm_encoder *encoder;
+	struct nouveau_encoder *nv_encoder;
 	struct nouveau_crtc *crtc;
 	struct nv04_display *disp;
 	int i, ret;
@@ -110,11 +111,8 @@ nv04_display_create(struct drm_device *dev)
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head)
 		crtc->save(&crtc->base);
 
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		const struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
-		func->save(encoder);
-	}
+	list_for_each_entry(nv_encoder, &dev->mode_config.encoder_list, base.base.head)
+		nv_encoder->enc_save(&nv_encoder->base.base);
 
 	nouveau_overlay_init(dev);
 
@@ -126,7 +124,7 @@ nv04_display_destroy(struct drm_device *dev)
 {
 	struct nv04_display *disp = nv04_display(dev);
 	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct drm_encoder *encoder;
+	struct nouveau_encoder *encoder;
 	struct drm_crtc *crtc;
 	struct nouveau_crtc *nv_crtc;
 
@@ -140,11 +138,8 @@ nv04_display_destroy(struct drm_device *dev)
 	}
 
 	/* Restore state */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		const struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
-		func->restore(encoder);
-	}
+	list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.base.head)
+		encoder->enc_restore(&encoder->base.base);
 
 	list_for_each_entry(nv_crtc, &dev->mode_config.crtc_list, base.head)
 		nv_crtc->restore(&nv_crtc->base);
@@ -160,8 +155,8 @@ nv04_display_destroy(struct drm_device *dev)
 int
 nv04_display_init(struct drm_device *dev)
 {
-	struct drm_encoder *encoder;
-	struct drm_crtc *crtc;
+	struct nouveau_encoder *encoder;
+	struct nouveau_crtc *crtc;
 
 	/* meh.. modeset apparently doesn't setup all the regs and depends
 	 * on pre-existing state, for now load the state of the card *before*
@@ -171,14 +166,11 @@ nv04_display_init(struct drm_device *dev)
 	 * save/restore "pre-load" state, but more general so we can save
 	 * on suspend too.
 	 */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		const struct drm_encoder_helper_funcs *func = encoder->helper_private;
-
-		func->restore(encoder);
-	}
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head)
+		crtc->save(&crtc->base);
 
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		crtc->funcs->restore(crtc);
+	list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.base.head)
+		encoder->enc_save(&encoder->base.base);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
index 5345eb5..91d6894 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
@@ -192,8 +192,6 @@ static const struct drm_encoder_funcs nv04_tv_funcs = {
 
 static const struct drm_encoder_helper_funcs nv04_tv_helper_funcs = {
 	.dpms = nv04_tv_dpms,
-	.save = drm_i2c_encoder_save,
-	.restore = drm_i2c_encoder_restore,
 	.mode_fixup = drm_i2c_encoder_mode_fixup,
 	.prepare = nv04_tv_prepare,
 	.commit = nv04_tv_commit,
@@ -228,6 +226,9 @@ nv04_tv_create(struct drm_connector *connector, struct dcb_output *entry)
 	drm_encoder_init(dev, encoder, &nv04_tv_funcs, DRM_MODE_ENCODER_TVDAC);
 	drm_encoder_helper_add(encoder, &nv04_tv_helper_funcs);
 
+	nv_encoder->enc_save = drm_i2c_encoder_save;
+	nv_encoder->enc_restore = drm_i2c_encoder_restore;
+
 	encoder->possible_crtcs = entry->heads;
 	encoder->possible_clones = 0;
 	nv_encoder->dcb = entry;
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
index b734195..ff8c558 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
@@ -771,8 +771,6 @@ static void nv17_tv_destroy(struct drm_encoder *encoder)
 
 static struct drm_encoder_helper_funcs nv17_tv_helper_funcs = {
 	.dpms = nv17_tv_dpms,
-	.save = nv17_tv_save,
-	.restore = nv17_tv_restore,
 	.mode_fixup = nv17_tv_mode_fixup,
 	.prepare = nv17_tv_prepare,
 	.commit = nv17_tv_commit,
@@ -820,6 +818,9 @@ nv17_tv_create(struct drm_connector *connector, struct dcb_output *entry)
 	drm_encoder_helper_add(encoder, &nv17_tv_helper_funcs);
 	to_encoder_slave(encoder)->slave_funcs = &nv17_tv_slave_funcs;
 
+	tv_enc->base.enc_save = nv17_tv_save;
+	tv_enc->base.enc_restore = nv17_tv_restore;
+
 	encoder->possible_crtcs = entry->heads;
 	encoder->possible_clones = 0;
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_encoder.h b/drivers/gpu/drm/nouveau/nouveau_encoder.h
index b37da95..c38a864 100644
--- a/drivers/gpu/drm/nouveau/nouveau_encoder.h
+++ b/drivers/gpu/drm/nouveau/nouveau_encoder.h
@@ -63,6 +63,9 @@ struct nouveau_encoder {
 			u32 datarate;
 		} dp;
 	};
+
+	void (*enc_save)(struct drm_encoder *encoder);
+	void (*enc_restore)(struct drm_encoder *encoder);
 };
 
 struct nouveau_encoder *
-- 
cgit v1.1


From c0714fc907db3c427d2153b68bd29eb6d40c44fd Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:57 +0100
Subject: drm: Document drm_atomic_*_get_property

Yes these are internal functions and not exported and we generally
don't document them. But for symmetry with the _set_property functions
(which are exported for the atomic helpers) I'd like to document them.
Upcoming vtable kerneldoc will reference both the set and get_property
functions.

v2: Suggestions from Thierry.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-17-git-send-email-daniel.vetter@ffwll.ch
---
 drivers/gpu/drm/drm_atomic.c | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index ef5f766..07ab75e 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -429,11 +429,20 @@ int drm_atomic_crtc_set_property(struct drm_crtc *crtc,
 }
 EXPORT_SYMBOL(drm_atomic_crtc_set_property);
 
-/*
+/**
+ * drm_atomic_crtc_get_property - get property value from CRTC state
+ * @crtc: the drm CRTC to set a property on
+ * @state: the state object to get the property value from
+ * @property: the property to set
+ * @val: return location for the property value
+ *
  * This function handles generic/core properties and calls out to
  * driver's ->atomic_get_property() for driver properties.  To ensure
  * consistent behavior you must call this function rather than the
  * driver hook directly.
+ *
+ * RETURNS:
+ * Zero on success, error code on failure
  */
 static int
 drm_atomic_crtc_get_property(struct drm_crtc *crtc,
@@ -616,11 +625,20 @@ int drm_atomic_plane_set_property(struct drm_plane *plane,
 }
 EXPORT_SYMBOL(drm_atomic_plane_set_property);
 
-/*
+/**
+ * drm_atomic_plane_get_property - get property value from plane state
+ * @plane: the drm plane to set a property on
+ * @state: the state object to get the property value from
+ * @property: the property to set
+ * @val: return location for the property value
+ *
  * This function handles generic/core properties and calls out to
  * driver's ->atomic_get_property() for driver properties.  To ensure
  * consistent behavior you must call this function rather than the
  * driver hook directly.
+ *
+ * RETURNS:
+ * Zero on success, error code on failure
  */
 static int
 drm_atomic_plane_get_property(struct drm_plane *plane,
@@ -872,11 +890,20 @@ int drm_atomic_connector_set_property(struct drm_connector *connector,
 }
 EXPORT_SYMBOL(drm_atomic_connector_set_property);
 
-/*
+/**
+ * drm_atomic_connector_get_property - get property value from connector state
+ * @connector: the drm connector to set a property on
+ * @state: the state object to get the property value from
+ * @property: the property to set
+ * @val: return location for the property value
+ *
  * This function handles generic/core properties and calls out to
  * driver's ->atomic_get_property() for driver properties.  To ensure
  * consistent behavior you must call this function rather than the
  * driver hook directly.
+ *
+ * RETURNS:
+ * Zero on success, error code on failure
  */
 static int
 drm_atomic_connector_get_property(struct drm_connector *connector,
-- 
cgit v1.1


From 3558c112aa129ca5e4f06a33e9241611f7a9d2c7 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:45:59 +0100
Subject: drm: connector->dpms is not optional

We always register the DPMS property, it's really a fundamental
part of a display driver. So don't check whether the vfunc is there,
it's non-optional

Yes I've audited all the almost 100 drm_connector_funcs we have, no
one botched this ;-)

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-19-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/drm_crtc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 32dd134..99e7efe 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -4785,9 +4785,7 @@ static int drm_mode_connector_set_obj_prop(struct drm_mode_object *obj,
 
 	/* Do DPMS ourselves */
 	if (property == connector->dev->mode_config.dpms_property) {
-		ret = 0;
-		if (connector->funcs->dpms)
-			ret = (*connector->funcs->dpms)(connector, (int)value);
+		ret = (*connector->funcs->dpms)(connector, (int)value);
 	} else if (connector->funcs->set_property)
 		ret = connector->funcs->set_property(connector, property, value);
 
-- 
cgit v1.1


From 7f8ee3e59c9a484bdb117a0074a90173388efb25 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 4 Dec 2015 09:46:06 +0100
Subject: drm/atomic-helper: Mention the new system/resume helpers the docs

They have pretty kerneldoc already, but better to link to that in
one of the overview sections.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-26-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/drm_atomic_helper.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index ab27549..110f3db 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -2405,6 +2405,12 @@ EXPORT_SYMBOL(drm_atomic_helper_connector_dpms);
  * The simpler solution is to just reset the software state to everything off,
  * which is easiest to do by calling drm_mode_config_reset(). To facilitate this
  * the atomic helpers provide default reset implementations for all hooks.
+ *
+ * On the upside the precise state tracking of atomic simplifies system suspend
+ * and resume a lot. For drivers using drm_mode_config_reset() a complete recipe
+ * is implemented in drm_atomic_helper_suspend() and drm_atomic_helper_resume().
+ * For other drivers the building blocks are split out, see the documentation
+ * for these functions.
  */
 
 /**
-- 
cgit v1.1


From 361460355c384634f05ab8e945a6184c78cf9e97 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Thu, 4 Dec 2014 18:39:35 +0200
Subject: drm/i915: vlv: clamp minimum RPS frequency to what Punit allows
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

As described in the code comment, I couldn't set the minimum RPS
frequency on my BYT-M B0 to the minimum allowed as reported by Punit.
Fix this by clamping the minimum value to the first one that was
accepted on my machine.

Atm this issue doesn't cause any test failures, since in igt/pm_rps we
only check the cached version of the current frequency which is the same
what has been set. In the future we'll add checks for the actual
frequency too, and for that to pass this fix is necessary.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1417711175-13271-1-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_pm.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 8598456..9968c66 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5100,7 +5100,17 @@ static int valleyview_rps_rpe_freq(struct drm_i915_private *dev_priv)
 
 static int valleyview_rps_min_freq(struct drm_i915_private *dev_priv)
 {
-	return vlv_punit_read(dev_priv, PUNIT_REG_GPU_LFM) & 0xff;
+	u32 val;
+
+	val = vlv_punit_read(dev_priv, PUNIT_REG_GPU_LFM) & 0xff;
+	/*
+	 * According to the BYT Punit GPU turbo HAS 1.1.6.3 the minimum value
+	 * for the minimum frequency in GPLL mode is 0xc1. Contrary to this on
+	 * a BYT-M B0 the above register contains 0xbf. Moreover when setting
+	 * a frequency Punit will not allow values below 0xc0. Clamp it 0xc0
+	 * to make sure it matches what Punit accepts.
+	 */
+	return max_t(u32, val, 0xc0);
 }
 
 /* Check that the pctx buffer wasn't move under us. */
-- 
cgit v1.1


From a5b7991c0a7b3ea33bc2848f6dc701f170e23b64 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Tue, 8 Dec 2015 16:58:37 -0800
Subject: drm/i915/kbl: Use propper ddi buffer translation table for Kabylake
 ULT and ULX.

Let's introduce ULT and ULX Kabylake definitions and start
using it for a propper DDI buffer translation.

v2: Remove extra white space. (Paulo)

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h  |  8 ++++++++
 drivers/gpu/drm/i915/intel_ddi.c | 10 +++++-----
 2 files changed, 13 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 5b3830e..1357592 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2488,6 +2488,14 @@ struct drm_i915_cmd_table {
 #define IS_SKL_ULX(dev)		(INTEL_DEVID(dev) == 0x190E || \
 				 INTEL_DEVID(dev) == 0x1915 || \
 				 INTEL_DEVID(dev) == 0x191E)
+#define IS_KBL_ULT(dev)		(INTEL_DEVID(dev) == 0x5906 || \
+				 INTEL_DEVID(dev) == 0x5913 || \
+				 INTEL_DEVID(dev) == 0x5916 || \
+				 INTEL_DEVID(dev) == 0x5921 || \
+				 INTEL_DEVID(dev) == 0x5926)
+#define IS_KBL_ULX(dev)		(INTEL_DEVID(dev) == 0x590E || \
+				 INTEL_DEVID(dev) == 0x5915 || \
+				 INTEL_DEVID(dev) == 0x591E)
 #define IS_SKL_GT3(dev)		(IS_SKYLAKE(dev) && \
 				 (INTEL_DEVID(dev) & 0x00F0) == 0x0020)
 #define IS_SKL_GT4(dev)		(IS_SKYLAKE(dev) && \
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 5d20c64..1fad19e 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -353,10 +353,10 @@ static const struct ddi_buf_trans *skl_get_buf_trans_dp(struct drm_device *dev,
 {
 	const struct ddi_buf_trans *ddi_translations;
 
-	if (IS_SKL_ULX(dev)) {
+	if (IS_SKL_ULX(dev) || IS_KBL_ULX(dev)) {
 		ddi_translations = skl_y_ddi_translations_dp;
 		*n_entries = ARRAY_SIZE(skl_y_ddi_translations_dp);
-	} else if (IS_SKL_ULT(dev)) {
+	} else if (IS_SKL_ULT(dev) || IS_KBL_ULT(dev)) {
 		ddi_translations = skl_u_ddi_translations_dp;
 		*n_entries = ARRAY_SIZE(skl_u_ddi_translations_dp);
 	} else {
@@ -373,7 +373,7 @@ static const struct ddi_buf_trans *skl_get_buf_trans_edp(struct drm_device *dev,
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	const struct ddi_buf_trans *ddi_translations;
 
-	if (IS_SKL_ULX(dev)) {
+	if (IS_SKL_ULX(dev) || IS_KBL_ULX(dev)) {
 		if (dev_priv->edp_low_vswing) {
 			ddi_translations = skl_y_ddi_translations_edp;
 			*n_entries = ARRAY_SIZE(skl_y_ddi_translations_edp);
@@ -381,7 +381,7 @@ static const struct ddi_buf_trans *skl_get_buf_trans_edp(struct drm_device *dev,
 			ddi_translations = skl_y_ddi_translations_dp;
 			*n_entries = ARRAY_SIZE(skl_y_ddi_translations_dp);
 		}
-	} else if (IS_SKL_ULT(dev)) {
+	} else if (IS_SKL_ULT(dev) || IS_KBL_ULT(dev)) {
 		if (dev_priv->edp_low_vswing) {
 			ddi_translations = skl_u_ddi_translations_edp;
 			*n_entries = ARRAY_SIZE(skl_u_ddi_translations_edp);
@@ -408,7 +408,7 @@ skl_get_buf_trans_hdmi(struct drm_device *dev,
 {
 	const struct ddi_buf_trans *ddi_translations;
 
-	if (IS_SKL_ULX(dev)) {
+	if (IS_SKL_ULX(dev) || IS_KBL_ULX(dev)) {
 		ddi_translations = skl_y_ddi_translations_hdmi;
 		*n_entries = ARRAY_SIZE(skl_y_ddi_translations_hdmi);
 	} else {
-- 
cgit v1.1


From 2b81b84471b9a58173cb4198a3e5ab5dc685c2f1 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Tue, 8 Dec 2015 16:58:38 -0800
Subject: drm/i915/kbl: drm/i915: Avoid GuC loading for now on Kabylake.

GuC has no version for KBL published yet and it is not recommended
to load the Skylake one, so let's avoid loading this for now while
we don't have the proper GuC firmware for Kabylake.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Alex Dai <yu.dai@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449622718-21684-1-git-send-email-rodrigo.vivi@intel.com
---
 drivers/gpu/drm/i915/i915_drv.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1357592..6dee97c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2598,8 +2598,8 @@ struct drm_i915_cmd_table {
 
 #define HAS_CSR(dev)	(IS_GEN9(dev))
 
-#define HAS_GUC_UCODE(dev)	(IS_GEN9(dev))
-#define HAS_GUC_SCHED(dev)	(IS_GEN9(dev))
+#define HAS_GUC_UCODE(dev)	(IS_GEN9(dev) && !IS_KABYLAKE(dev))
+#define HAS_GUC_SCHED(dev)	(IS_GEN9(dev) && !IS_KABYLAKE(dev))
 
 #define HAS_RESOURCE_STREAMER(dev) (IS_HASWELL(dev) || \
 				    INTEL_INFO(dev)->gen >= 8)
-- 
cgit v1.1


From 0f55564406d7005c2d681b14e2b7e2248d8c412d Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Tue, 8 Dec 2015 21:55:27 +0100
Subject: drm/i915: constify intel_dvo_dev_ops structures

The intel_dvo_dev_ops structures are never modified, so declare them as
const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449608127-21715-1-git-send-email-Julia.Lawall@lip6.fr
---
 drivers/gpu/drm/i915/dvo.h        | 12 ++++++------
 drivers/gpu/drm/i915/dvo_ch7017.c |  2 +-
 drivers/gpu/drm/i915/dvo_ch7xxx.c |  2 +-
 drivers/gpu/drm/i915/dvo_ivch.c   |  2 +-
 drivers/gpu/drm/i915/dvo_ns2501.c |  2 +-
 drivers/gpu/drm/i915/dvo_sil164.c |  2 +-
 drivers/gpu/drm/i915/dvo_tfp410.c |  2 +-
 7 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/dvo.h b/drivers/gpu/drm/i915/dvo.h
index 13dea42..5e6a301 100644
--- a/drivers/gpu/drm/i915/dvo.h
+++ b/drivers/gpu/drm/i915/dvo.h
@@ -129,11 +129,11 @@ struct intel_dvo_dev_ops {
 	void (*dump_regs)(struct intel_dvo_device *dvo);
 };
 
-extern struct intel_dvo_dev_ops sil164_ops;
-extern struct intel_dvo_dev_ops ch7xxx_ops;
-extern struct intel_dvo_dev_ops ivch_ops;
-extern struct intel_dvo_dev_ops tfp410_ops;
-extern struct intel_dvo_dev_ops ch7017_ops;
-extern struct intel_dvo_dev_ops ns2501_ops;
+extern const struct intel_dvo_dev_ops sil164_ops;
+extern const struct intel_dvo_dev_ops ch7xxx_ops;
+extern const struct intel_dvo_dev_ops ivch_ops;
+extern const struct intel_dvo_dev_ops tfp410_ops;
+extern const struct intel_dvo_dev_ops ch7017_ops;
+extern const struct intel_dvo_dev_ops ns2501_ops;
 
 #endif /* _INTEL_DVO_H */
diff --git a/drivers/gpu/drm/i915/dvo_ch7017.c b/drivers/gpu/drm/i915/dvo_ch7017.c
index cbb2202..b3c7c19 100644
--- a/drivers/gpu/drm/i915/dvo_ch7017.c
+++ b/drivers/gpu/drm/i915/dvo_ch7017.c
@@ -402,7 +402,7 @@ static void ch7017_destroy(struct intel_dvo_device *dvo)
 	}
 }
 
-struct intel_dvo_dev_ops ch7017_ops = {
+const struct intel_dvo_dev_ops ch7017_ops = {
 	.init = ch7017_init,
 	.detect = ch7017_detect,
 	.mode_valid = ch7017_mode_valid,
diff --git a/drivers/gpu/drm/i915/dvo_ch7xxx.c b/drivers/gpu/drm/i915/dvo_ch7xxx.c
index 4b4acc1..44b3159 100644
--- a/drivers/gpu/drm/i915/dvo_ch7xxx.c
+++ b/drivers/gpu/drm/i915/dvo_ch7xxx.c
@@ -356,7 +356,7 @@ static void ch7xxx_destroy(struct intel_dvo_device *dvo)
 	}
 }
 
-struct intel_dvo_dev_ops ch7xxx_ops = {
+const struct intel_dvo_dev_ops ch7xxx_ops = {
 	.init = ch7xxx_init,
 	.detect = ch7xxx_detect,
 	.mode_valid = ch7xxx_mode_valid,
diff --git a/drivers/gpu/drm/i915/dvo_ivch.c b/drivers/gpu/drm/i915/dvo_ivch.c
index ff9f1b0..4950b82 100644
--- a/drivers/gpu/drm/i915/dvo_ivch.c
+++ b/drivers/gpu/drm/i915/dvo_ivch.c
@@ -490,7 +490,7 @@ static void ivch_destroy(struct intel_dvo_device *dvo)
 	}
 }
 
-struct intel_dvo_dev_ops ivch_ops = {
+const struct intel_dvo_dev_ops ivch_ops = {
 	.init = ivch_init,
 	.dpms = ivch_dpms,
 	.get_hw_state = ivch_get_hw_state,
diff --git a/drivers/gpu/drm/i915/dvo_ns2501.c b/drivers/gpu/drm/i915/dvo_ns2501.c
index 063859f..2379c33 100644
--- a/drivers/gpu/drm/i915/dvo_ns2501.c
+++ b/drivers/gpu/drm/i915/dvo_ns2501.c
@@ -698,7 +698,7 @@ static void ns2501_destroy(struct intel_dvo_device *dvo)
 	}
 }
 
-struct intel_dvo_dev_ops ns2501_ops = {
+const struct intel_dvo_dev_ops ns2501_ops = {
 	.init = ns2501_init,
 	.detect = ns2501_detect,
 	.mode_valid = ns2501_mode_valid,
diff --git a/drivers/gpu/drm/i915/dvo_sil164.c b/drivers/gpu/drm/i915/dvo_sil164.c
index 26f13eb..1c1a067 100644
--- a/drivers/gpu/drm/i915/dvo_sil164.c
+++ b/drivers/gpu/drm/i915/dvo_sil164.c
@@ -267,7 +267,7 @@ static void sil164_destroy(struct intel_dvo_device *dvo)
 	}
 }
 
-struct intel_dvo_dev_ops sil164_ops = {
+const struct intel_dvo_dev_ops sil164_ops = {
 	.init = sil164_init,
 	.detect = sil164_detect,
 	.mode_valid = sil164_mode_valid,
diff --git a/drivers/gpu/drm/i915/dvo_tfp410.c b/drivers/gpu/drm/i915/dvo_tfp410.c
index 6f1a0a6..31e181d 100644
--- a/drivers/gpu/drm/i915/dvo_tfp410.c
+++ b/drivers/gpu/drm/i915/dvo_tfp410.c
@@ -306,7 +306,7 @@ static void tfp410_destroy(struct intel_dvo_device *dvo)
 	}
 }
 
-struct intel_dvo_dev_ops tfp410_ops = {
+const struct intel_dvo_dev_ops tfp410_ops = {
 	.init = tfp410_init,
 	.detect = tfp410_detect,
 	.mode_valid = tfp410_mode_valid,
-- 
cgit v1.1


From 30ecad77fe849b60c9a1f8df24dca50e3f083d41 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 9 Dec 2015 09:29:36 +0100
Subject: drm: Move drm_display_mode an related docs into kerneldoc
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This was in the documentation for modeset helper hooks, where it is a
bit misplaced.

v2: Reindent the drm_mode_status enum, inspired by Ville.

v3: Suggestions from Ville and Thierry.

v4: Small fixup that 0day spotted.

v5: Slight change to avoid accidental headings in kerneldoc output.

Cc: ville.syrjala@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-27-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v3)
Reviewed-by: Thierry Reding <treding@nvidia.com> (v3)
---
 drivers/gpu/drm/drm_modes.c     | 3 ++-
 drivers/gpu/drm/i915/i915_gem.c | 4 ++++
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index ef6bd36..1892e61 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -708,7 +708,8 @@ void drm_mode_set_name(struct drm_display_mode *mode)
 }
 EXPORT_SYMBOL(drm_mode_set_name);
 
-/** drm_mode_hsync - get the hsync of a mode
+/**
+ * drm_mode_hsync - get the hsync of a mode
  * @mode: mode
  *
  * Returns:
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index a6997a8..f987389 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2949,6 +2949,10 @@ i915_gem_idle_work_handler(struct work_struct *work)
 		if (!list_empty(&ring->request_list))
 			return;
 
+	/* we probably should sync with hangcheck here, using cancel_work_sync.
+	 * Also locking seems to be fubar here, ring->request_list is protected
+	 * by dev->struct_mutex. */
+
 	intel_mark_idle(dev);
 
 	if (mutex_trylock(&dev->struct_mutex)) {
-- 
cgit v1.1


From 506a8e87d8d2746b9e9d2433503fe237c54e4750 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 8 Dec 2015 11:55:07 +0000
Subject: drm/i915: Add soft-pinning API for execbuffer
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Userspace can pass in an offset that it presumes the object is located
at. The kernel will then do its utmost to fit the object into that
location. The assumption is that userspace is handling its own object
locations (for example along with full-ppgtt) and that the kernel will
rarely have to make space for the user's requests.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

v2: Fixed incorrect eviction found by Michal Winiarski - fix suggested by Chris
Wilson.  Fixed incorrect error paths causing crash found by Michal Winiarski.
(Not published externally)

v3: Rebased because of trivial conflict in object_bind_to_vm.  Fixed eviction
to allow eviction of soft-pinned objects when another soft-pinned object used
by a subsequent execbuffer overlaps reported by Michal Winiarski.
(Not published externally)

v4: Moved soft-pinned objects to the front of ordered_vmas so that they are
pinned first after an address conflict happens to avoid repeated conflicts in
rare cases (Suggested by Chris Wilson).  Expanded comment on
drm_i915_gem_exec_object2.offset to cover this new API.

v5: Added I915_PARAM_HAS_EXEC_SOFTPIN parameter for detecting this capability
(Kristian). Added check for multiple pinnings on eviction (Akash). Made sure
buffers are not considered misplaced without the user specifying
EXEC_OBJECT_SUPPORTS_48B_ADDRESS.  User must assume responsibility for any
addressing workarounds.  Updated object2.offset field comment again to clarify
NO_RELOC case (Chris).  checkpatch cleanup.

v6: Trivial rebase on latest drm-intel-nightly

v7: Catch attempts to pin above the max virtual address size and return
EINVAL (Tvrtko). Decouple EXEC_OBJECT_SUPPORTS_48B_ADDRESS and
EXEC_OBJECT_PINNED flags, user must pass both flags in any attempt to pin
something at an offset above 4GB (Chris, Daniel Vetter).

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Akash Goel <akash.goel@intel.com>
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Cc: Michal Winiarski <michal.winiarski@intel.com>
Cc: Zou Nanhai <nanhai.zou@intel.com>
Cc: Kristian Høgsberg <hoegsberg@gmail.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Reviewed-by: Michel Thierry <michel.thierry@intel.com>
Acked-by: PDT
Signed-off-by: Thomas Daniel <thomas.daniel@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449575707-20933-1-git-send-email-thomas.daniel@intel.com
---
 drivers/gpu/drm/i915/i915_dma.c            |  3 ++
 drivers/gpu/drm/i915/i915_drv.h            |  2 +
 drivers/gpu/drm/i915/i915_gem.c            | 64 ++++++++++++++++++++----------
 drivers/gpu/drm/i915/i915_gem_evict.c      | 39 ++++++++++++++++++
 drivers/gpu/drm/i915/i915_gem_execbuffer.c | 16 +++++++-
 5 files changed, 102 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index a81c766..52b8289 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -169,6 +169,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
 	case I915_PARAM_HAS_RESOURCE_STREAMER:
 		value = HAS_RESOURCE_STREAMER(dev);
 		break;
+	case I915_PARAM_HAS_EXEC_SOFTPIN:
+		value = 1;
+		break;
 	default:
 		DRM_DEBUG("Unknown parameter %d\n", param->param);
 		return -EINVAL;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6dee97c..547c142 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2868,6 +2868,7 @@ void i915_gem_vma_destroy(struct i915_vma *vma);
 #define PIN_UPDATE	(1<<5)
 #define PIN_ZONE_4G	(1<<6)
 #define PIN_HIGH	(1<<7)
+#define PIN_OFFSET_FIXED	(1<<8)
 #define PIN_OFFSET_MASK (~4095)
 int __must_check
 i915_gem_object_pin(struct drm_i915_gem_object *obj,
@@ -3213,6 +3214,7 @@ int __must_check i915_gem_evict_something(struct drm_device *dev,
 					  unsigned long start,
 					  unsigned long end,
 					  unsigned flags);
+int __must_check i915_gem_evict_for_vma(struct i915_vma *target);
 int i915_gem_evict_vm(struct i915_address_space *vm, bool do_idle);
 
 /* belongs in i915_gem_gtt.h */
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index a531cb8..d7b8d16 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3468,30 +3468,50 @@ i915_gem_object_bind_to_vm(struct drm_i915_gem_object *obj,
 	if (IS_ERR(vma))
 		goto err_unpin;
 
-	if (flags & PIN_HIGH) {
-		search_flag = DRM_MM_SEARCH_BELOW;
-		alloc_flag = DRM_MM_CREATE_TOP;
+	if (flags & PIN_OFFSET_FIXED) {
+		uint64_t offset = flags & PIN_OFFSET_MASK;
+
+		if (offset & (alignment - 1) || offset + size > end) {
+			ret = -EINVAL;
+			goto err_free_vma;
+		}
+		vma->node.start = offset;
+		vma->node.size = size;
+		vma->node.color = obj->cache_level;
+		ret = drm_mm_reserve_node(&vm->mm, &vma->node);
+		if (ret) {
+			ret = i915_gem_evict_for_vma(vma);
+			if (ret == 0)
+				ret = drm_mm_reserve_node(&vm->mm, &vma->node);
+		}
+		if (ret)
+			goto err_free_vma;
 	} else {
-		search_flag = DRM_MM_SEARCH_DEFAULT;
-		alloc_flag = DRM_MM_CREATE_DEFAULT;
-	}
+		if (flags & PIN_HIGH) {
+			search_flag = DRM_MM_SEARCH_BELOW;
+			alloc_flag = DRM_MM_CREATE_TOP;
+		} else {
+			search_flag = DRM_MM_SEARCH_DEFAULT;
+			alloc_flag = DRM_MM_CREATE_DEFAULT;
+		}
 
 search_free:
-	ret = drm_mm_insert_node_in_range_generic(&vm->mm, &vma->node,
-						  size, alignment,
-						  obj->cache_level,
-						  start, end,
-						  search_flag,
-						  alloc_flag);
-	if (ret) {
-		ret = i915_gem_evict_something(dev, vm, size, alignment,
-					       obj->cache_level,
-					       start, end,
-					       flags);
-		if (ret == 0)
-			goto search_free;
+		ret = drm_mm_insert_node_in_range_generic(&vm->mm, &vma->node,
+							  size, alignment,
+							  obj->cache_level,
+							  start, end,
+							  search_flag,
+							  alloc_flag);
+		if (ret) {
+			ret = i915_gem_evict_something(dev, vm, size, alignment,
+						       obj->cache_level,
+						       start, end,
+						       flags);
+			if (ret == 0)
+				goto search_free;
 
-		goto err_free_vma;
+			goto err_free_vma;
+		}
 	}
 	if (WARN_ON(!i915_gem_valid_gtt_space(vma, obj->cache_level))) {
 		ret = -EINVAL;
@@ -4082,6 +4102,10 @@ i915_vma_misplaced(struct i915_vma *vma, uint32_t alignment, uint64_t flags)
 	    vma->node.start < (flags & PIN_OFFSET_MASK))
 		return true;
 
+	if (flags & PIN_OFFSET_FIXED &&
+	    vma->node.start != (flags & PIN_OFFSET_MASK))
+		return true;
+
 	return false;
 }
 
diff --git a/drivers/gpu/drm/i915/i915_gem_evict.c b/drivers/gpu/drm/i915/i915_gem_evict.c
index d71a133..07c6e4d 100644
--- a/drivers/gpu/drm/i915/i915_gem_evict.c
+++ b/drivers/gpu/drm/i915/i915_gem_evict.c
@@ -199,6 +199,45 @@ found:
 	return ret;
 }
 
+int
+i915_gem_evict_for_vma(struct i915_vma *target)
+{
+	struct drm_mm_node *node, *next;
+
+	list_for_each_entry_safe(node, next,
+			&target->vm->mm.head_node.node_list,
+			node_list) {
+		struct i915_vma *vma;
+		int ret;
+
+		if (node->start + node->size <= target->node.start)
+			continue;
+		if (node->start >= target->node.start + target->node.size)
+			break;
+
+		vma = container_of(node, typeof(*vma), node);
+
+		if (vma->pin_count) {
+			if (!vma->exec_entry || (vma->pin_count > 1))
+				/* Object is pinned for some other use */
+				return -EBUSY;
+
+			/* We need to evict a buffer in the same batch */
+			if (vma->exec_entry->flags & EXEC_OBJECT_PINNED)
+				/* Overlapping fixed objects in the same batch */
+				return -EINVAL;
+
+			return -ENOSPC;
+		}
+
+		ret = i915_vma_unbind(vma);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
 /**
  * i915_gem_evict_vm - Evict all idle vmas from a vm
  * @vm: Address space to cleanse
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index a4c243c..48ec484 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -599,6 +599,8 @@ i915_gem_execbuffer_reserve_vma(struct i915_vma *vma,
 			flags |= PIN_GLOBAL | PIN_MAPPABLE;
 		if (entry->flags & __EXEC_OBJECT_NEEDS_BIAS)
 			flags |= BATCH_OFFSET_BIAS | PIN_OFFSET_BIAS;
+		if (entry->flags & EXEC_OBJECT_PINNED)
+			flags |= entry->offset | PIN_OFFSET_FIXED;
 		if ((flags & PIN_MAPPABLE) == 0)
 			flags |= PIN_HIGH;
 	}
@@ -670,6 +672,10 @@ eb_vma_misplaced(struct i915_vma *vma)
 	    vma->node.start & (entry->alignment - 1))
 		return true;
 
+	if (entry->flags & EXEC_OBJECT_PINNED &&
+	    vma->node.start != entry->offset)
+		return true;
+
 	if (entry->flags & __EXEC_OBJECT_NEEDS_BIAS &&
 	    vma->node.start < BATCH_OFFSET_BIAS)
 		return true;
@@ -695,6 +701,7 @@ i915_gem_execbuffer_reserve(struct intel_engine_cs *ring,
 	struct i915_vma *vma;
 	struct i915_address_space *vm;
 	struct list_head ordered_vmas;
+	struct list_head pinned_vmas;
 	bool has_fenced_gpu_access = INTEL_INFO(ring->dev)->gen < 4;
 	int retry;
 
@@ -703,6 +710,7 @@ i915_gem_execbuffer_reserve(struct intel_engine_cs *ring,
 	vm = list_first_entry(vmas, struct i915_vma, exec_list)->vm;
 
 	INIT_LIST_HEAD(&ordered_vmas);
+	INIT_LIST_HEAD(&pinned_vmas);
 	while (!list_empty(vmas)) {
 		struct drm_i915_gem_exec_object2 *entry;
 		bool need_fence, need_mappable;
@@ -721,7 +729,9 @@ i915_gem_execbuffer_reserve(struct intel_engine_cs *ring,
 			obj->tiling_mode != I915_TILING_NONE;
 		need_mappable = need_fence || need_reloc_mappable(vma);
 
-		if (need_mappable) {
+		if (entry->flags & EXEC_OBJECT_PINNED)
+			list_move_tail(&vma->exec_list, &pinned_vmas);
+		else if (need_mappable) {
 			entry->flags |= __EXEC_OBJECT_NEEDS_MAP;
 			list_move(&vma->exec_list, &ordered_vmas);
 		} else
@@ -731,6 +741,7 @@ i915_gem_execbuffer_reserve(struct intel_engine_cs *ring,
 		obj->base.pending_write_domain = 0;
 	}
 	list_splice(&ordered_vmas, vmas);
+	list_splice(&pinned_vmas, vmas);
 
 	/* Attempt to pin all of the buffers into the GTT.
 	 * This is done in 3 phases:
@@ -1317,7 +1328,8 @@ eb_get_batch(struct eb_vmas *eb)
 	 * Note that actual hangs have only been observed on gen7, but for
 	 * paranoia do it everywhere.
 	 */
-	vma->exec_entry->flags |= __EXEC_OBJECT_NEEDS_BIAS;
+	if ((vma->exec_entry->flags & EXEC_OBJECT_PINNED) == 0)
+		vma->exec_entry->flags |= __EXEC_OBJECT_NEEDS_BIAS;
 
 	return vma->obj;
 }
-- 
cgit v1.1


From 893da0c9bcb26acf1ac277f29231bb2a3b0aa95c Mon Sep 17 00:00:00 2001
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Date: Thu, 8 Oct 2015 19:28:00 +0530
Subject: drm/i915: check for return value

We were not checking the return value of drm_encoder_init() which can
fail. And if it fails then we will be working with an uninitialized
encoder.

Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1444312681-10149-2-git-send-email-sudipm.mukherjee@gmail.com
---
 drivers/gpu/drm/i915/intel_dp.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 7e3ffc3..78fe8e0 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -5987,8 +5987,9 @@ intel_dp_init(struct drm_device *dev,
 	intel_encoder = &intel_dig_port->base;
 	encoder = &intel_encoder->base;
 
-	drm_encoder_init(dev, &intel_encoder->base, &intel_dp_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+	if (drm_encoder_init(dev, &intel_encoder->base, &intel_dp_enc_funcs,
+			     DRM_MODE_ENCODER_TMDS))
+		goto err_encoder_init;
 
 	intel_encoder->compute_config = intel_dp_compute_config;
 	intel_encoder->disable = intel_disable_dp;
@@ -6037,6 +6038,7 @@ intel_dp_init(struct drm_device *dev,
 
 err_init_connector:
 	drm_encoder_cleanup(encoder);
+err_encoder_init:
 	kfree(intel_connector);
 err_connector_alloc:
 	kfree(intel_dig_port);
-- 
cgit v1.1


From a25c9f00ce2586dfa70ea16fc2e3f2f9043cea62 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Wed, 9 Dec 2015 07:51:59 -0800
Subject: drm/i915/kbl: Fix DMC load on Kabylake.

Kabylake A0 is based on Skylake H0.

v2: Don't assume revid+7 and only load the one we are sure about.

v3: Rebase on top of latest changes.

v4: Accept cleaner solution from Jani with kbl_stepping_info
    starting on H0 instead of put a hack on revid.

Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449676319-6959-1-git-send-email-rodrigo.vivi@intel.com
---
 drivers/gpu/drm/i915/intel_csr.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index 6c6a669..9bb63a8 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -166,6 +166,14 @@ struct stepping_info {
 	char substepping;
 };
 
+/*
+ * Kabylake derivated from Skylake H0, so SKL H0
+ * is the right firmware for KBL A0 (revid 0).
+ */
+static const struct stepping_info kbl_stepping_info[] = {
+	{'H', '0'}, {'I', '0'}
+};
+
 static const struct stepping_info skl_stepping_info[] = {
 	{'A', '0'}, {'B', '0'}, {'C', '0'},
 	{'D', '0'}, {'E', '0'}, {'F', '0'},
@@ -182,7 +190,10 @@ static const struct stepping_info *intel_get_stepping_info(struct drm_device *de
 	const struct stepping_info *si;
 	unsigned int size;
 
-	if (IS_SKYLAKE(dev)) {
+	if (IS_KABYLAKE(dev)) {
+		size = ARRAY_SIZE(kbl_stepping_info);
+		si = kbl_stepping_info;
+	} else if (IS_SKYLAKE(dev)) {
 		size = ARRAY_SIZE(skl_stepping_info);
 		si = skl_stepping_info;
 	} else if (IS_BROXTON(dev)) {
-- 
cgit v1.1


From e8ebd8e2bd06e3509e1a4d65cbc7293d72897dd7 Mon Sep 17 00:00:00 2001
From: Dave Gordon <david.s.gordon@intel.com>
Date: Tue, 8 Dec 2015 13:30:51 +0000
Subject: drm/i915: eliminate 'temp' in gen8_for_each_{pdd, pdpe, pml4e} macros

All of these iterator macros require a 'temp' argument, used merely to
hold internal partial results. We can instead declare the temporary
variable inside the macro, so the caller need not provide it.

Some of the old code contained nested iterators that actually reused the
same 'temp' variable for both inner and outer instances. It's quite
surprising that this didn't introduce bugs! But it does show that the
value of 'temp' isn't required to persist during the iterated body.

Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449581451-11848-2-git-send-email-david.s.gordon@intel.com
---
 drivers/gpu/drm/i915/i915_gem_gtt.c | 39 ++++++++++++++---------------
 drivers/gpu/drm/i915/i915_gem_gtt.h | 49 +++++++++++++++++--------------------
 2 files changed, 41 insertions(+), 47 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 1f7e6b9..c25e8b0 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -770,10 +770,10 @@ static void gen8_ppgtt_clear_range(struct i915_address_space *vm,
 		gen8_ppgtt_clear_pte_range(vm, &ppgtt->pdp, start, length,
 					   scratch_pte);
 	} else {
-		uint64_t templ4, pml4e;
+		uint64_t pml4e;
 		struct i915_page_directory_pointer *pdp;
 
-		gen8_for_each_pml4e(pdp, &ppgtt->pml4, start, length, templ4, pml4e) {
+		gen8_for_each_pml4e(pdp, &ppgtt->pml4, start, length, pml4e) {
 			gen8_ppgtt_clear_pte_range(vm, pdp, start, length,
 						   scratch_pte);
 		}
@@ -839,10 +839,10 @@ static void gen8_ppgtt_insert_entries(struct i915_address_space *vm,
 					      cache_level);
 	} else {
 		struct i915_page_directory_pointer *pdp;
-		uint64_t templ4, pml4e;
+		uint64_t pml4e;
 		uint64_t length = (uint64_t)pages->orig_nents << PAGE_SHIFT;
 
-		gen8_for_each_pml4e(pdp, &ppgtt->pml4, start, length, templ4, pml4e) {
+		gen8_for_each_pml4e(pdp, &ppgtt->pml4, start, length, pml4e) {
 			gen8_ppgtt_insert_pte_entries(vm, pdp, &sg_iter,
 						      start, cache_level);
 		}
@@ -1020,10 +1020,9 @@ static int gen8_ppgtt_alloc_pagetabs(struct i915_address_space *vm,
 {
 	struct drm_device *dev = vm->dev;
 	struct i915_page_table *pt;
-	uint64_t temp;
 	uint32_t pde;
 
-	gen8_for_each_pde(pt, pd, start, length, temp, pde) {
+	gen8_for_each_pde(pt, pd, start, length, pde) {
 		/* Don't reallocate page tables */
 		if (test_bit(pde, pd->used_pdes)) {
 			/* Scratch is never allocated this way */
@@ -1082,13 +1081,12 @@ gen8_ppgtt_alloc_page_directories(struct i915_address_space *vm,
 {
 	struct drm_device *dev = vm->dev;
 	struct i915_page_directory *pd;
-	uint64_t temp;
 	uint32_t pdpe;
 	uint32_t pdpes = I915_PDPES_PER_PDP(dev);
 
 	WARN_ON(!bitmap_empty(new_pds, pdpes));
 
-	gen8_for_each_pdpe(pd, pdp, start, length, temp, pdpe) {
+	gen8_for_each_pdpe(pd, pdp, start, length, pdpe) {
 		if (test_bit(pdpe, pdp->used_pdpes))
 			continue;
 
@@ -1136,12 +1134,11 @@ gen8_ppgtt_alloc_page_dirpointers(struct i915_address_space *vm,
 {
 	struct drm_device *dev = vm->dev;
 	struct i915_page_directory_pointer *pdp;
-	uint64_t temp;
 	uint32_t pml4e;
 
 	WARN_ON(!bitmap_empty(new_pdps, GEN8_PML4ES_PER_PML4));
 
-	gen8_for_each_pml4e(pdp, pml4, start, length, temp, pml4e) {
+	gen8_for_each_pml4e(pdp, pml4, start, length, pml4e) {
 		if (!test_bit(pml4e, pml4->used_pml4es)) {
 			pdp = alloc_pdp(dev);
 			if (IS_ERR(pdp))
@@ -1225,7 +1222,6 @@ static int gen8_alloc_va_range_3lvl(struct i915_address_space *vm,
 	struct i915_page_directory *pd;
 	const uint64_t orig_start = start;
 	const uint64_t orig_length = length;
-	uint64_t temp;
 	uint32_t pdpe;
 	uint32_t pdpes = I915_PDPES_PER_PDP(dev);
 	int ret;
@@ -1252,7 +1248,7 @@ static int gen8_alloc_va_range_3lvl(struct i915_address_space *vm,
 	}
 
 	/* For every page directory referenced, allocate page tables */
-	gen8_for_each_pdpe(pd, pdp, start, length, temp, pdpe) {
+	gen8_for_each_pdpe(pd, pdp, start, length, pdpe) {
 		ret = gen8_ppgtt_alloc_pagetabs(vm, pd, start, length,
 						new_page_tables + pdpe * BITS_TO_LONGS(I915_PDES));
 		if (ret)
@@ -1264,7 +1260,7 @@ static int gen8_alloc_va_range_3lvl(struct i915_address_space *vm,
 
 	/* Allocations have completed successfully, so set the bitmaps, and do
 	 * the mappings. */
-	gen8_for_each_pdpe(pd, pdp, start, length, temp, pdpe) {
+	gen8_for_each_pdpe(pd, pdp, start, length, pdpe) {
 		gen8_pde_t *const page_directory = kmap_px(pd);
 		struct i915_page_table *pt;
 		uint64_t pd_len = length;
@@ -1274,7 +1270,7 @@ static int gen8_alloc_va_range_3lvl(struct i915_address_space *vm,
 		/* Every pd should be allocated, we just did that above. */
 		WARN_ON(!pd);
 
-		gen8_for_each_pde(pt, pd, pd_start, pd_len, temp, pde) {
+		gen8_for_each_pde(pt, pd, pd_start, pd_len, pde) {
 			/* Same reasoning as pd */
 			WARN_ON(!pt);
 			WARN_ON(!pd_len);
@@ -1311,6 +1307,8 @@ static int gen8_alloc_va_range_3lvl(struct i915_address_space *vm,
 
 err_out:
 	while (pdpe--) {
+		unsigned long temp;
+
 		for_each_set_bit(temp, new_page_tables + pdpe *
 				BITS_TO_LONGS(I915_PDES), I915_PDES)
 			free_pt(dev, pdp->page_directory[pdpe]->page_table[temp]);
@@ -1333,7 +1331,7 @@ static int gen8_alloc_va_range_4lvl(struct i915_address_space *vm,
 	struct i915_hw_ppgtt *ppgtt =
 			container_of(vm, struct i915_hw_ppgtt, base);
 	struct i915_page_directory_pointer *pdp;
-	uint64_t temp, pml4e;
+	uint64_t pml4e;
 	int ret = 0;
 
 	/* Do the pml4 allocations first, so we don't need to track the newly
@@ -1352,7 +1350,7 @@ static int gen8_alloc_va_range_4lvl(struct i915_address_space *vm,
 	     "The allocation has spanned more than 512GB. "
 	     "It is highly likely this is incorrect.");
 
-	gen8_for_each_pml4e(pdp, pml4, start, length, temp, pml4e) {
+	gen8_for_each_pml4e(pdp, pml4, start, length, pml4e) {
 		WARN_ON(!pdp);
 
 		ret = gen8_alloc_va_range_3lvl(vm, pdp, start, length);
@@ -1392,10 +1390,9 @@ static void gen8_dump_pdp(struct i915_page_directory_pointer *pdp,
 			  struct seq_file *m)
 {
 	struct i915_page_directory *pd;
-	uint64_t temp;
 	uint32_t pdpe;
 
-	gen8_for_each_pdpe(pd, pdp, start, length, temp, pdpe) {
+	gen8_for_each_pdpe(pd, pdp, start, length, pdpe) {
 		struct i915_page_table *pt;
 		uint64_t pd_len = length;
 		uint64_t pd_start = start;
@@ -1405,7 +1402,7 @@ static void gen8_dump_pdp(struct i915_page_directory_pointer *pdp,
 			continue;
 
 		seq_printf(m, "\tPDPE #%d\n", pdpe);
-		gen8_for_each_pde(pt, pd, pd_start, pd_len, temp, pde) {
+		gen8_for_each_pde(pt, pd, pd_start, pd_len, pde) {
 			uint32_t  pte;
 			gen8_pte_t *pt_vaddr;
 
@@ -1455,11 +1452,11 @@ static void gen8_dump_ppgtt(struct i915_hw_ppgtt *ppgtt, struct seq_file *m)
 	if (!USES_FULL_48BIT_PPGTT(vm->dev)) {
 		gen8_dump_pdp(&ppgtt->pdp, start, length, scratch_pte, m);
 	} else {
-		uint64_t templ4, pml4e;
+		uint64_t pml4e;
 		struct i915_pml4 *pml4 = &ppgtt->pml4;
 		struct i915_page_directory_pointer *pdp;
 
-		gen8_for_each_pml4e(pdp, pml4, start, length, templ4, pml4e) {
+		gen8_for_each_pml4e(pdp, pml4, start, length, pml4e) {
 			if (!test_bit(pml4e, pml4->used_pml4es))
 				continue;
 
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index 877c32c..b448ad8 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -455,32 +455,29 @@ static inline uint32_t gen6_pde_index(uint32_t addr)
  * between from start until start + length. On gen8+ it simply iterates
  * over every page directory entry in a page directory.
  */
-#define gen8_for_each_pde(pt, pd, start, length, temp, iter)		\
-	for (iter = gen8_pde_index(start); \
-	     length > 0 && iter < I915_PDES ? \
-			(pt = (pd)->page_table[iter]), 1 : 0; \
-	     iter++,				\
-	     temp = ALIGN(start+1, 1 << GEN8_PDE_SHIFT) - start,	\
-	     temp = min(temp, length),					\
-	     start += temp, length -= temp)
-
-#define gen8_for_each_pdpe(pd, pdp, start, length, temp, iter)	\
-	for (iter = gen8_pdpe_index(start); \
-	     length > 0 && (iter < I915_PDPES_PER_PDP(dev)) ? \
-			(pd = (pdp)->page_directory[iter]), 1 : 0; \
-	     iter++,				\
-	     temp = ALIGN(start+1, 1 << GEN8_PDPE_SHIFT) - start,	\
-	     temp = min(temp, length),					\
-	     start += temp, length -= temp)
-
-#define gen8_for_each_pml4e(pdp, pml4, start, length, temp, iter)	\
-	for (iter = gen8_pml4e_index(start);	\
-	     length > 0 && iter < GEN8_PML4ES_PER_PML4 ? \
-			(pdp = (pml4)->pdps[iter]), 1 : 0; \
-	     iter++,				\
-	     temp = ALIGN(start+1, 1ULL << GEN8_PML4E_SHIFT) - start,	\
-	     temp = min(temp, length),					\
-	     start += temp, length -= temp)
+#define gen8_for_each_pde(pt, pd, start, length, iter)			\
+	for (iter = gen8_pde_index(start);				\
+	     length > 0 && iter < I915_PDES &&				\
+		(pt = (pd)->page_table[iter], true);			\
+	     ({ u64 temp = ALIGN(start+1, 1 << GEN8_PDE_SHIFT);		\
+		    temp = min(temp - start, length);			\
+		    start += temp, length -= temp; }), ++iter)
+
+#define gen8_for_each_pdpe(pd, pdp, start, length, iter)		\
+	for (iter = gen8_pdpe_index(start);				\
+	     length > 0 && iter < I915_PDPES_PER_PDP(dev) &&		\
+		(pd = (pdp)->page_directory[iter], true);		\
+	     ({ u64 temp = ALIGN(start+1, 1 << GEN8_PDPE_SHIFT);	\
+		    temp = min(temp - start, length);			\
+		    start += temp, length -= temp; }), ++iter)
+
+#define gen8_for_each_pml4e(pdp, pml4, start, length, iter)		\
+	for (iter = gen8_pml4e_index(start);				\
+	     length > 0 && iter < GEN8_PML4ES_PER_PML4 &&		\
+		(pdp = (pml4)->pdps[iter], true);			\
+	     ({ u64 temp = ALIGN(start+1, 1ULL << GEN8_PML4E_SHIFT);	\
+		    temp = min(temp - start, length);			\
+		    start += temp, length -= temp; }), ++iter)
 
 static inline uint32_t gen8_pte_index(uint64_t address)
 {
-- 
cgit v1.1


From ef8f9bea1368b89d0d6d1819025586ae0bea0612 Mon Sep 17 00:00:00 2001
From: Libin Yang <libin.yang@linux.intel.com>
Date: Wed, 2 Dec 2015 14:09:43 +0800
Subject: dp/mst: add SDP stream support

This adds code to initialise the SDP streams
for a sink in the simplest ordering.

I've no idea how you'd want to control the
ordering at this level, so don't bother
until someone comes up with a use case.

Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449036584-105393-1-git-send-email-libin.yang@linux.intel.com
---
 drivers/gpu/drm/drm_dp_mst_topology.c | 38 ++++++++++++++++++++++++++++++++---
 1 file changed, 35 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 809959d..f50eb7b 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -666,7 +666,9 @@ static int build_enum_path_resources(struct drm_dp_sideband_msg_tx *msg, int por
 }
 
 static int build_allocate_payload(struct drm_dp_sideband_msg_tx *msg, int port_num,
-				  u8 vcpi, uint16_t pbn)
+				  u8 vcpi, uint16_t pbn,
+				  u8 number_sdp_streams,
+				  u8 *sdp_stream_sink)
 {
 	struct drm_dp_sideband_msg_req_body req;
 	memset(&req, 0, sizeof(req));
@@ -674,6 +676,9 @@ static int build_allocate_payload(struct drm_dp_sideband_msg_tx *msg, int port_n
 	req.u.allocate_payload.port_number = port_num;
 	req.u.allocate_payload.vcpi = vcpi;
 	req.u.allocate_payload.pbn = pbn;
+	req.u.allocate_payload.number_sdp_streams = number_sdp_streams;
+	memcpy(req.u.allocate_payload.sdp_stream_sink, sdp_stream_sink,
+		   number_sdp_streams);
 	drm_dp_encode_sideband_req(&req, msg);
 	msg->path_msg = true;
 	return 0;
@@ -1562,6 +1567,8 @@ static int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
 	struct drm_dp_sideband_msg_tx *txmsg;
 	struct drm_dp_mst_branch *mstb;
 	int len, ret;
+	u8 sinks[DRM_DP_MAX_SDP_STREAMS];
+	int i;
 
 	mstb = drm_dp_get_validated_mstb_ref(mgr, port->parent);
 	if (!mstb)
@@ -1573,10 +1580,13 @@ static int drm_dp_payload_send_msg(struct drm_dp_mst_topology_mgr *mgr,
 		goto fail_put;
 	}
 
+	for (i = 0; i < port->num_sdp_streams; i++)
+		sinks[i] = i;
+
 	txmsg->dst = mstb;
 	len = build_allocate_payload(txmsg, port->port_num,
 				     id,
-				     pbn);
+				     pbn, port->num_sdp_streams, sinks);
 
 	drm_dp_queue_down_tx(mgr, txmsg);
 
@@ -2259,6 +2269,27 @@ out:
 EXPORT_SYMBOL(drm_dp_mst_detect_port);
 
 /**
+ * drm_dp_mst_port_has_audio() - Check whether port has audio capability or not
+ * @mgr: manager for this port
+ * @port: unverified pointer to a port.
+ *
+ * This returns whether the port supports audio or not.
+ */
+bool drm_dp_mst_port_has_audio(struct drm_dp_mst_topology_mgr *mgr,
+					struct drm_dp_mst_port *port)
+{
+	bool ret = false;
+
+	port = drm_dp_get_validated_port_ref(mgr, port);
+	if (!port)
+		return ret;
+	ret = port->has_audio;
+	drm_dp_put_port(port);
+	return ret;
+}
+EXPORT_SYMBOL(drm_dp_mst_port_has_audio);
+
+/**
  * drm_dp_mst_get_edid() - get EDID for an MST port
  * @connector: toplevel connector to get EDID for
  * @mgr: manager for this port
@@ -2283,6 +2314,7 @@ struct edid *drm_dp_mst_get_edid(struct drm_connector *connector, struct drm_dp_
 		edid = drm_get_edid(connector, &port->aux.ddc);
 		drm_mode_connector_set_tile_property(connector);
 	}
+	port->has_audio = drm_detect_monitor_audio(edid);
 	drm_dp_put_port(port);
 	return edid;
 }
@@ -2566,7 +2598,7 @@ static void drm_dp_mst_dump_mstb(struct seq_file *m,
 
 	seq_printf(m, "%smst: %p, %d\n", prefix, mstb, mstb->num_ports);
 	list_for_each_entry(port, &mstb->ports, next) {
-		seq_printf(m, "%sport: %d: ddps: %d ldps: %d, %p, conn: %p\n", prefix, port->port_num, port->ddps, port->ldps, port, port->connector);
+		seq_printf(m, "%sport: %d: ddps: %d ldps: %d, sdp: %d/%d, %p, conn: %p\n", prefix, port->port_num, port->ddps, port->ldps, port->num_sdp_streams, port->num_sdp_stream_sinks, port, port->connector);
 		if (port->mstb)
 			drm_dp_mst_dump_mstb(m, port->mstb);
 	}
-- 
cgit v1.1


From 3d52ccf52f2c51f613e42e65be0f06e4e6788093 Mon Sep 17 00:00:00 2001
From: Libin Yang <libin.yang@linux.intel.com>
Date: Wed, 2 Dec 2015 14:09:44 +0800
Subject: drm/i915: start adding dp mst audio

This patch adds support for DP MST audio in i915.

Enable audio codec when DP MST is enabled if has_audio flag is set.
Disable audio codec when DP MST is disabled if has_audio flag is set.

Another separated patches to support DP MST audio will be implemented
in audio driver.

Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Signed-off-by: Libin Yang <libin.yang@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449036584-105393-2-git-send-email-libin.yang@linux.intel.com
---
 drivers/gpu/drm/i915/i915_debugfs.c | 16 ++++++++++++++++
 drivers/gpu/drm/i915/intel_audio.c  |  9 ++++++---
 drivers/gpu/drm/i915/intel_ddi.c    | 20 +++++++++++++++-----
 drivers/gpu/drm/i915/intel_dp_mst.c | 22 ++++++++++++++++++++++
 drivers/gpu/drm/i915/intel_drv.h    |  2 ++
 5 files changed, 61 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index a8721fc..8698bd5 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2850,6 +2850,20 @@ static void intel_dp_info(struct seq_file *m,
 		intel_panel_info(m, &intel_connector->panel);
 }
 
+static void intel_dp_mst_info(struct seq_file *m,
+			  struct intel_connector *intel_connector)
+{
+	struct intel_encoder *intel_encoder = intel_connector->encoder;
+	struct intel_dp_mst_encoder *intel_mst =
+		enc_to_mst(&intel_encoder->base);
+	struct intel_digital_port *intel_dig_port = intel_mst->primary;
+	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	bool has_audio = drm_dp_mst_port_has_audio(&intel_dp->mst_mgr,
+					intel_connector->port);
+
+	seq_printf(m, "\taudio support: %s\n", yesno(has_audio));
+}
+
 static void intel_hdmi_info(struct seq_file *m,
 			    struct intel_connector *intel_connector)
 {
@@ -2893,6 +2907,8 @@ static void intel_connector_info(struct seq_file *m,
 			intel_hdmi_info(m, intel_connector);
 		else if (intel_encoder->type == INTEL_OUTPUT_LVDS)
 			intel_lvds_info(m, intel_connector);
+		else if (intel_encoder->type == INTEL_OUTPUT_DP_MST)
+			intel_dp_mst_info(m, intel_connector);
 	}
 
 	seq_printf(m, "\tmodes:\n");
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 9aa83e7..5ad2e66 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -262,7 +262,8 @@ static void hsw_audio_codec_disable(struct intel_encoder *encoder)
 	tmp |= AUD_CONFIG_N_PROG_ENABLE;
 	tmp &= ~AUD_CONFIG_UPPER_N_MASK;
 	tmp &= ~AUD_CONFIG_LOWER_N_MASK;
-	if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DISPLAYPORT))
+	if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DISPLAYPORT) ||
+	    intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DP_MST))
 		tmp |= AUD_CONFIG_N_VALUE_INDEX;
 	I915_WRITE(HSW_AUD_CFG(pipe), tmp);
 
@@ -474,7 +475,8 @@ static void ilk_audio_codec_enable(struct drm_connector *connector,
 	tmp &= ~AUD_CONFIG_N_VALUE_INDEX;
 	tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
 	tmp &= ~AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK;
-	if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DISPLAYPORT))
+	if (intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DISPLAYPORT) ||
+	    intel_pipe_has_type(intel_crtc, INTEL_OUTPUT_DP_MST))
 		tmp |= AUD_CONFIG_N_VALUE_INDEX;
 	else
 		tmp |= audio_config_hdmi_pixel_clock(adjusted_mode);
@@ -512,7 +514,8 @@ void intel_audio_codec_enable(struct intel_encoder *intel_encoder)
 
 	/* ELD Conn_Type */
 	connector->eld[5] &= ~(3 << 2);
-	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT))
+	if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT) ||
+	    intel_pipe_has_type(crtc, INTEL_OUTPUT_DP_MST))
 		connector->eld[5] |= (1 << 2);
 
 	connector->eld[6] = drm_av_sync_delay(connector, adjusted_mode) / 2;
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 1fad19e..f00a3c9 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -3114,6 +3114,19 @@ void intel_ddi_fdi_disable(struct drm_crtc *crtc)
 	I915_WRITE(FDI_RX_CTL(PIPE_A), val);
 }
 
+bool intel_ddi_is_audio_enabled(struct drm_i915_private *dev_priv,
+				 struct intel_crtc *intel_crtc)
+{
+	u32 temp;
+
+	if (intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_AUDIO)) {
+		temp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
+		if (temp & AUDIO_OUTPUT_ENABLE(intel_crtc->pipe))
+			return true;
+	}
+	return false;
+}
+
 void intel_ddi_get_config(struct intel_encoder *encoder,
 			  struct intel_crtc_state *pipe_config)
 {
@@ -3174,11 +3187,8 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
 		break;
 	}
 
-	if (intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_AUDIO)) {
-		temp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
-		if (temp & AUDIO_OUTPUT_ENABLE(intel_crtc->pipe))
-			pipe_config->has_audio = true;
-	}
+	pipe_config->has_audio =
+		intel_ddi_is_audio_enabled(dev_priv, intel_crtc);
 
 	if (encoder->type == INTEL_OUTPUT_EDP && dev_priv->vbt.edp_bpp &&
 	    pipe_config->pipe_bpp > dev_priv->vbt.edp_bpp) {
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index 8c4e7df..8b608c2 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -78,6 +78,8 @@ static bool intel_dp_mst_compute_config(struct intel_encoder *encoder,
 		return false;
 	}
 
+	if (drm_dp_mst_port_has_audio(&intel_dp->mst_mgr, found->port))
+		pipe_config->has_audio = true;
 	mst_pbn = drm_dp_calc_pbn_mode(adjusted_mode->crtc_clock, bpp);
 
 	pipe_config->pbn = mst_pbn;
@@ -102,6 +104,11 @@ static void intel_mst_disable_dp(struct intel_encoder *encoder)
 	struct intel_dp_mst_encoder *intel_mst = enc_to_mst(&encoder->base);
 	struct intel_digital_port *intel_dig_port = intel_mst->primary;
 	struct intel_dp *intel_dp = &intel_dig_port->dp;
+	struct drm_device *dev = encoder->base.dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_crtc *crtc = encoder->base.crtc;
+	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
+
 	int ret;
 
 	DRM_DEBUG_KMS("%d\n", intel_dp->active_mst_links);
@@ -112,6 +119,10 @@ static void intel_mst_disable_dp(struct intel_encoder *encoder)
 	if (ret) {
 		DRM_ERROR("failed to update payload %d\n", ret);
 	}
+	if (intel_crtc->config->has_audio) {
+		intel_audio_codec_disable(encoder);
+		intel_display_power_put(dev_priv, POWER_DOMAIN_AUDIO);
+	}
 }
 
 static void intel_mst_post_disable_dp(struct intel_encoder *encoder)
@@ -208,6 +219,7 @@ static void intel_mst_enable_dp(struct intel_encoder *encoder)
 	struct intel_dp *intel_dp = &intel_dig_port->dp;
 	struct drm_device *dev = intel_dig_port->base.base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_crtc *crtc = to_intel_crtc(encoder->base.crtc);
 	enum port port = intel_dig_port->port;
 	int ret;
 
@@ -220,6 +232,13 @@ static void intel_mst_enable_dp(struct intel_encoder *encoder)
 	ret = drm_dp_check_act_status(&intel_dp->mst_mgr);
 
 	ret = drm_dp_update_payload_part2(&intel_dp->mst_mgr);
+
+	if (crtc->config->has_audio) {
+		DRM_DEBUG_DRIVER("Enabling DP audio on pipe %c\n",
+				 pipe_name(crtc->pipe));
+		intel_display_power_get(dev_priv, POWER_DOMAIN_AUDIO);
+		intel_audio_codec_enable(encoder);
+	}
 }
 
 static bool intel_dp_mst_enc_get_hw_state(struct intel_encoder *encoder,
@@ -245,6 +264,9 @@ static void intel_dp_mst_enc_get_config(struct intel_encoder *encoder,
 
 	pipe_config->has_dp_encoder = true;
 
+	pipe_config->has_audio =
+		intel_ddi_is_audio_enabled(dev_priv, crtc);
+
 	temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
 	if (temp & TRANS_DDI_PHSYNC)
 		flags |= DRM_MODE_FLAG_PHSYNC;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 974ab04..f97b21d 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1014,6 +1014,8 @@ void intel_ddi_set_pipe_settings(struct drm_crtc *crtc);
 void intel_ddi_prepare_link_retrain(struct intel_dp *intel_dp);
 bool intel_ddi_connector_get_hw_state(struct intel_connector *intel_connector);
 void intel_ddi_fdi_disable(struct drm_crtc *crtc);
+bool intel_ddi_is_audio_enabled(struct drm_i915_private *dev_priv,
+				 struct intel_crtc *intel_crtc);
 void intel_ddi_get_config(struct intel_encoder *encoder,
 			  struct intel_crtc_state *pipe_config);
 struct intel_encoder *
-- 
cgit v1.1


From 825f272895b9ec9151399b4102739c899b0b6392 Mon Sep 17 00:00:00 2001
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Date: Wed, 9 Dec 2015 15:56:13 +0200
Subject: drm/i915: Cancel hangcheck before GPU is suspended

In order to avoid accessing GPU registers while GPU is suspended cancel
the hangcheck work before calling intel_suspend_complete which actually
puts the GPU to suspend. Otherwise hangcheck might do MMIO reads to a
suspended GPU.

Placement before intel_guc_suspend is imitated from i915_drm_suspend
which cancels the work at i915_gem_suspend, to keep the functions
similar.

On VLV systems, namely BYT, this was causing an error during runtime
suspend cycle:

[drm:vlv_check_no_gt_access [i915]] *ERROR* GT register access while GT waking disabled

Testcase: igt/pm_rpm/basic-rte
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93121

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1449669373-8588-1-git-send-email-joonas.lahtinen@linux.intel.com
Reviewed-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/i915_drv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index e6935f1..81862d5 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1462,6 +1462,8 @@ static int intel_runtime_suspend(struct device *device)
 	i915_gem_release_all_mmaps(dev_priv);
 	mutex_unlock(&dev->struct_mutex);
 
+	cancel_delayed_work_sync(&dev_priv->gpu_error.hangcheck_work);
+
 	intel_guc_suspend(dev);
 
 	intel_suspend_gt_powersave(dev);
@@ -1475,7 +1477,6 @@ static int intel_runtime_suspend(struct device *device)
 		return ret;
 	}
 
-	cancel_delayed_work_sync(&dev_priv->gpu_error.hangcheck_work);
 	intel_uncore_forcewake_reset(dev, false);
 	dev_priv->pm.suspended = true;
 
-- 
cgit v1.1


From 666a45379e2c29bc16e60648e5ad8f6f8b7fa6ce Mon Sep 17 00:00:00 2001
From: Wayne Boyer <wayne.boyer@intel.com>
Date: Wed, 9 Dec 2015 12:29:35 -0800
Subject: drm/i915: Separate cherryview from valleyview
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The cherryview device shares many characteristics with the valleyview
device.  When support was added to the driver for cherryview, the
corresponding device info structure included .is_valleyview = 1.
This is not correct and leads to some confusion.

This patch changes .is_valleyview to .is_cherryview in the cherryview
device info structure and simplifies the IS_CHERRYVIEW macro.
Then where appropriate, instances of IS_VALLEYVIEW are replaced with
IS_VALLEYVIEW || IS_CHERRYVIEW or equivalent.

v2: Use IS_VALLEYVIEW || IS_CHERRYVIEW instead of defining a new macro.
    Also add followup patches to fix issues discovered during the first
    review. (Ville)
v3: Fix some style issues and one gen check. Remove CRT related changes
    as CRT is not supported on CHV. (Imre, Ville)
v4: Make a few more optimizations. (Ville)

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Wayne Boyer <wayne.boyer@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449692975-14803-1-git-send-email-wayne.boyer@intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c     | 68 ++++++++++++++++-----------------
 drivers/gpu/drm/i915/i915_dma.c         | 11 ++----
 drivers/gpu/drm/i915/i915_drv.c         | 10 ++---
 drivers/gpu/drm/i915/i915_drv.h         | 16 +++++---
 drivers/gpu/drm/i915/i915_gem.c         |  4 +-
 drivers/gpu/drm/i915/i915_gem_context.c |  2 +-
 drivers/gpu/drm/i915/i915_gem_gtt.c     |  3 +-
 drivers/gpu/drm/i915/i915_irq.c         |  8 ++--
 drivers/gpu/drm/i915/i915_suspend.c     |  4 +-
 drivers/gpu/drm/i915/i915_sysfs.c       | 10 ++---
 drivers/gpu/drm/i915/intel_audio.c      |  7 ++--
 drivers/gpu/drm/i915/intel_display.c    | 54 ++++++++++++++------------
 drivers/gpu/drm/i915/intel_dp.c         | 40 +++++++++----------
 drivers/gpu/drm/i915/intel_dsi.c        | 14 +++----
 drivers/gpu/drm/i915/intel_dsi_pll.c    |  6 +--
 drivers/gpu/drm/i915/intel_hdmi.c       |  4 +-
 drivers/gpu/drm/i915/intel_hotplug.c    |  2 +-
 drivers/gpu/drm/i915/intel_i2c.c        |  2 +-
 drivers/gpu/drm/i915/intel_panel.c      |  2 +-
 drivers/gpu/drm/i915/intel_pm.c         |  8 ++--
 drivers/gpu/drm/i915/intel_psr.c        |  6 +--
 drivers/gpu/drm/i915/intel_sprite.c     |  4 +-
 drivers/gpu/drm/i915/intel_uncore.c     |  4 +-
 23 files changed, 147 insertions(+), 142 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 8698bd5..24318b7 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1142,8 +1142,34 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 			   MEMSTAT_VID_SHIFT);
 		seq_printf(m, "Current P-state: %d\n",
 			   (rgvstat & MEMSTAT_PSTATE_MASK) >> MEMSTAT_PSTATE_SHIFT);
-	} else if (IS_GEN6(dev) || (IS_GEN7(dev) && !IS_VALLEYVIEW(dev)) ||
-		   IS_BROADWELL(dev) || IS_GEN9(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
+		u32 freq_sts;
+
+		mutex_lock(&dev_priv->rps.hw_lock);
+		freq_sts = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
+		seq_printf(m, "PUNIT_REG_GPU_FREQ_STS: 0x%08x\n", freq_sts);
+		seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq);
+
+		seq_printf(m, "actual GPU freq: %d MHz\n",
+			   intel_gpu_freq(dev_priv, (freq_sts >> 8) & 0xff));
+
+		seq_printf(m, "current GPU freq: %d MHz\n",
+			   intel_gpu_freq(dev_priv, dev_priv->rps.cur_freq));
+
+		seq_printf(m, "max GPU freq: %d MHz\n",
+			   intel_gpu_freq(dev_priv, dev_priv->rps.max_freq));
+
+		seq_printf(m, "min GPU freq: %d MHz\n",
+			   intel_gpu_freq(dev_priv, dev_priv->rps.min_freq));
+
+		seq_printf(m, "idle GPU freq: %d MHz\n",
+			   intel_gpu_freq(dev_priv, dev_priv->rps.idle_freq));
+
+		seq_printf(m,
+			   "efficient (RPe) frequency: %d MHz\n",
+			   intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
+		mutex_unlock(&dev_priv->rps.hw_lock);
+	} else if (INTEL_INFO(dev)->gen >= 6) {
 		u32 rp_state_limits;
 		u32 gt_perf_status;
 		u32 rp_state_cap;
@@ -1284,33 +1310,6 @@ static int i915_frequency_info(struct seq_file *m, void *unused)
 		seq_printf(m,
 			   "efficient (RPe) frequency: %d MHz\n",
 			   intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
-	} else if (IS_VALLEYVIEW(dev)) {
-		u32 freq_sts;
-
-		mutex_lock(&dev_priv->rps.hw_lock);
-		freq_sts = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
-		seq_printf(m, "PUNIT_REG_GPU_FREQ_STS: 0x%08x\n", freq_sts);
-		seq_printf(m, "DDR freq: %d MHz\n", dev_priv->mem_freq);
-
-		seq_printf(m, "actual GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, (freq_sts >> 8) & 0xff));
-
-		seq_printf(m, "current GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.cur_freq));
-
-		seq_printf(m, "max GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.max_freq));
-
-		seq_printf(m, "min GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.min_freq));
-
-		seq_printf(m, "idle GPU freq: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.idle_freq));
-
-		seq_printf(m,
-			   "efficient (RPe) frequency: %d MHz\n",
-			   intel_gpu_freq(dev_priv, dev_priv->rps.efficient_freq));
-		mutex_unlock(&dev_priv->rps.hw_lock);
 	} else {
 		seq_puts(m, "no P-state info available\n");
 	}
@@ -1602,7 +1601,7 @@ static int i915_drpc_info(struct seq_file *m, void *unused)
 	struct drm_info_node *node = m->private;
 	struct drm_device *dev = node->minor->dev;
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		return vlv_drpc_info(m);
 	else if (INTEL_INFO(dev)->gen >= 6)
 		return gen6_drpc_info(m);
@@ -1743,7 +1742,7 @@ static int i915_sr_status(struct seq_file *m, void *unused)
 		sr_enabled = I915_READ(INSTPM) & INSTPM_SELF_EN;
 	else if (IS_PINEVIEW(dev))
 		sr_enabled = I915_READ(DSPFW3) & PINEVIEW_SELF_REFRESH_EN;
-	else if (IS_VALLEYVIEW(dev))
+	else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		sr_enabled = I915_READ(FW_BLC_SELF_VLV) & FW_CSPWRDWNEN;
 
 	intel_runtime_pm_put(dev_priv);
@@ -3999,7 +3998,7 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe,
 		ret = i8xx_pipe_crc_ctl_reg(&source, &val);
 	else if (INTEL_INFO(dev)->gen < 5)
 		ret = i9xx_pipe_crc_ctl_reg(dev, pipe, &source, &val);
-	else if (IS_VALLEYVIEW(dev))
+	else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		ret = vlv_pipe_crc_ctl_reg(dev, pipe, &source, &val);
 	else if (IS_GEN5(dev) || IS_GEN6(dev))
 		ret = ilk_pipe_crc_ctl_reg(&source, &val);
@@ -4068,7 +4067,7 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe,
 
 		if (IS_G4X(dev))
 			g4x_undo_pipe_scramble_reset(dev, pipe);
-		else if (IS_VALLEYVIEW(dev))
+		else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 			vlv_undo_pipe_scramble_reset(dev, pipe);
 		else if (IS_HASWELL(dev) && pipe == PIPE_A)
 			hsw_trans_edp_pipe_A_crc_wa(dev, false);
@@ -4458,7 +4457,8 @@ static void wm_latency_show(struct seq_file *m, const uint16_t wm[8])
 		 * - WM1+ latency values in 0.5us units
 		 * - latencies are in us on gen9/vlv/chv
 		 */
-		if (INTEL_INFO(dev)->gen >= 9 || IS_VALLEYVIEW(dev))
+		if (INTEL_INFO(dev)->gen >= 9 || IS_VALLEYVIEW(dev) ||
+		    IS_CHERRYVIEW(dev))
 			latency *= 10;
 		else if (level > 0)
 			latency *= 5;
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 52b8289..8ba4c7b 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -259,7 +259,7 @@ intel_setup_mchbar(struct drm_device *dev)
 	u32 temp;
 	bool enabled;
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		return;
 
 	dev_priv->mchbar_need_disable = false;
@@ -782,7 +782,7 @@ static void intel_device_info_runtime_init(struct drm_device *dev)
 		info->num_sprites[PIPE_A] = 2;
 		info->num_sprites[PIPE_B] = 2;
 		info->num_sprites[PIPE_C] = 1;
-	} else if (IS_VALLEYVIEW(dev))
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		for_each_pipe(dev_priv, pipe)
 			info->num_sprites[pipe] = 2;
 	else
@@ -794,7 +794,7 @@ static void intel_device_info_runtime_init(struct drm_device *dev)
 		info->num_pipes = 0;
 	} else if (info->num_pipes > 0 &&
 		   (INTEL_INFO(dev)->gen == 7 || INTEL_INFO(dev)->gen == 8) &&
-		   !IS_VALLEYVIEW(dev)) {
+		   !(IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))) {
 		u32 fuse_strap = I915_READ(FUSE_STRAP);
 		u32 sfuse_strap = I915_READ(SFUSE_STRAP);
 
@@ -839,9 +839,6 @@ static void intel_device_info_runtime_init(struct drm_device *dev)
 
 static void intel_init_dpio(struct drm_i915_private *dev_priv)
 {
-	if (!IS_VALLEYVIEW(dev_priv))
-		return;
-
 	/*
 	 * IOSF_PORT_DPIO is used for VLV x2 PHY (DP/HDMI B and C),
 	 * CHV x1 PHY (DP/HDMI D)
@@ -850,7 +847,7 @@ static void intel_init_dpio(struct drm_i915_private *dev_priv)
 	if (IS_CHERRYVIEW(dev_priv)) {
 		DPIO_PHY_IOSF_PORT(DPIO_PHY0) = IOSF_PORT_DPIO_2;
 		DPIO_PHY_IOSF_PORT(DPIO_PHY1) = IOSF_PORT_DPIO;
-	} else {
+	} else if (IS_VALLEYVIEW(dev_priv)) {
 		DPIO_PHY_IOSF_PORT(DPIO_PHY0) = IOSF_PORT_DPIO;
 	}
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 81862d5..8ddfcce 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -311,7 +311,7 @@ static const struct intel_device_info intel_cherryview_info = {
 	.gen = 8, .num_pipes = 3,
 	.need_gfx_hws = 1, .has_hotplug = 1,
 	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
-	.is_valleyview = 1,
+	.is_cherryview = 1,
 	.display_mmio_offset = VLV_DISPLAY_BASE,
 	GEN_CHV_PIPEOFFSETS,
 	CURSOR_OFFSETS,
@@ -802,7 +802,7 @@ static int i915_drm_resume_early(struct drm_device *dev)
 
 	pci_set_master(dev->pdev);
 
-	if (IS_VALLEYVIEW(dev_priv))
+	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		ret = vlv_resume_prepare(dev_priv, false);
 	if (ret)
 		DRM_ERROR("Resume prepare failed: %d, continuing anyway\n",
@@ -1533,7 +1533,7 @@ static int intel_runtime_resume(struct device *device)
 		ret = bxt_resume_prepare(dev_priv);
 	else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
 		hsw_disable_pc8(dev_priv);
-	else if (IS_VALLEYVIEW(dev_priv))
+	else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		ret = vlv_resume_prepare(dev_priv, true);
 
 	/*
@@ -1550,7 +1550,7 @@ static int intel_runtime_resume(struct device *device)
 	 * power well, so hpd is reinitialized from there. For
 	 * everyone else do it here.
 	 */
-	if (!IS_VALLEYVIEW(dev_priv))
+	if (!IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv))
 		intel_hpd_init(dev_priv);
 
 	intel_enable_gt_powersave(dev);
@@ -1575,7 +1575,7 @@ static int intel_suspend_complete(struct drm_i915_private *dev_priv)
 		ret = bxt_suspend_complete(dev_priv);
 	else if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv))
 		ret = hsw_suspend_complete(dev_priv);
-	else if (IS_VALLEYVIEW(dev_priv))
+	else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		ret = vlv_suspend_complete(dev_priv);
 	else
 		ret = 0;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 547c142..13fb681 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -763,6 +763,7 @@ struct intel_csr {
 	func(is_crestline) sep \
 	func(is_ivybridge) sep \
 	func(is_valleyview) sep \
+	func(is_cherryview) sep \
 	func(is_haswell) sep \
 	func(is_skylake) sep \
 	func(is_broxton) sep \
@@ -2455,9 +2456,9 @@ struct drm_i915_cmd_table {
 				 INTEL_DEVID(dev) == 0x0152 || \
 				 INTEL_DEVID(dev) == 0x015a)
 #define IS_VALLEYVIEW(dev)	(INTEL_INFO(dev)->is_valleyview)
-#define IS_CHERRYVIEW(dev)	(INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev))
+#define IS_CHERRYVIEW(dev)	(INTEL_INFO(dev)->is_cherryview)
 #define IS_HASWELL(dev)	(INTEL_INFO(dev)->is_haswell)
-#define IS_BROADWELL(dev)	(!INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev))
+#define IS_BROADWELL(dev)	(!INTEL_INFO(dev)->is_cherryview && IS_GEN8(dev))
 #define IS_SKYLAKE(dev)	(INTEL_INFO(dev)->is_skylake)
 #define IS_BROXTON(dev)		(INTEL_INFO(dev)->is_broxton)
 #define IS_KABYLAKE(dev)	(INTEL_INFO(dev)->is_kabylake)
@@ -2592,7 +2593,8 @@ struct drm_i915_cmd_table {
 				 IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
 #define HAS_RUNTIME_PM(dev)	(IS_GEN6(dev) || IS_HASWELL(dev) || \
 				 IS_BROADWELL(dev) || IS_VALLEYVIEW(dev) || \
-				 IS_SKYLAKE(dev) || IS_KABYLAKE(dev))
+				 IS_CHERRYVIEW(dev) || IS_SKYLAKE(dev) || \
+				 IS_KABYLAKE(dev))
 #define HAS_RC6(dev)		(INTEL_INFO(dev)->gen >= 6)
 #define HAS_RC6p(dev)		(INTEL_INFO(dev)->gen == 6 || IS_IVYBRIDGE(dev))
 
@@ -2605,7 +2607,8 @@ struct drm_i915_cmd_table {
 				    INTEL_INFO(dev)->gen >= 8)
 
 #define HAS_CORE_RING_FREQ(dev)	(INTEL_INFO(dev)->gen >= 6 && \
-				 !IS_VALLEYVIEW(dev) && !IS_BROXTON(dev))
+				 !IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) && \
+				 !IS_BROXTON(dev))
 
 #define INTEL_PCH_DEVICE_ID_MASK		0xff00
 #define INTEL_PCH_IBX_DEVICE_ID_TYPE		0x3b00
@@ -2628,7 +2631,8 @@ struct drm_i915_cmd_table {
 #define HAS_PCH_NOP(dev) (INTEL_PCH_TYPE(dev) == PCH_NOP)
 #define HAS_PCH_SPLIT(dev) (INTEL_PCH_TYPE(dev) != PCH_NONE)
 
-#define HAS_GMCH_DISPLAY(dev) (INTEL_INFO(dev)->gen < 5 || IS_VALLEYVIEW(dev))
+#define HAS_GMCH_DISPLAY(dev) (INTEL_INFO(dev)->gen < 5 || \
+			       IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 
 /* DPF == dynamic parity feature */
 #define HAS_L3_DPF(dev) (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
@@ -3521,7 +3525,7 @@ __raw_write(64, q)
 
 static inline i915_reg_t i915_vgacntrl_reg(struct drm_device *dev)
 {
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		return VLV_VGACNTRL;
 	else if (INTEL_INFO(dev)->gen >= 5)
 		return CPU_VGACNTRL;
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index d7b8d16..9fa9271 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4854,7 +4854,7 @@ int i915_gem_init(struct drm_device *dev)
 
 	mutex_lock(&dev->struct_mutex);
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		/* VLVA0 (potential hack), BIOS isn't actually waking us */
 		I915_WRITE(VLV_GTLC_WAKE_CTRL, VLV_GTLC_ALLOWWAKEREQ);
 		if (wait_for((I915_READ(VLV_GTLC_PW_STATUS) &
@@ -4979,7 +4979,7 @@ i915_gem_load(struct drm_device *dev)
 
 	dev_priv->relative_constants_mode = I915_EXEC_CONSTANTS_REL_GENERAL;
 
-	if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev))
+	if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev))
 		dev_priv->num_fence_regs = 32;
 	else if (INTEL_INFO(dev)->gen >= 4 || IS_I945G(dev) || IS_I945GM(dev) || IS_G33(dev))
 		dev_priv->num_fence_regs = 16;
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 43761c5..4b1161d 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -190,7 +190,7 @@ i915_gem_alloc_context_obj(struct drm_device *dev, size_t size)
 	 * would make the object snooped which might have a
 	 * negative performance impact.
 	 */
-	if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev)) {
+	if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
 		ret = i915_gem_object_set_cache_level(obj, I915_CACHE_L3_LLC);
 		/* Failure shouldn't ever happen this early */
 		if (WARN_ON(ret)) {
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index c25e8b0..7cfa1b9 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -140,8 +140,7 @@ static int sanitize_enable_ppgtt(struct drm_device *dev, int enable_ppgtt)
 #endif
 
 	/* Early VLV doesn't have this */
-	if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) &&
-	    dev->pdev->revision < 0xb) {
+	if (IS_VALLEYVIEW(dev) && dev->pdev->revision < 0xb) {
 		DRM_DEBUG_DRIVER("disabling PPGTT on pre-B3 step VLV\n");
 		return 0;
 	}
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index e88d692..86664d1 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -581,7 +581,7 @@ i915_enable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
 {
 	u32 enable_mask;
 
-	if (IS_VALLEYVIEW(dev_priv->dev))
+	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		enable_mask = vlv_get_pipestat_enable_mask(dev_priv->dev,
 							   status_mask);
 	else
@@ -595,7 +595,7 @@ i915_disable_pipestat(struct drm_i915_private *dev_priv, enum pipe pipe,
 {
 	u32 enable_mask;
 
-	if (IS_VALLEYVIEW(dev_priv->dev))
+	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		enable_mask = vlv_get_pipestat_enable_mask(dev_priv->dev,
 							   status_mask);
 	else
@@ -1723,7 +1723,7 @@ static void i9xx_hpd_irq_handler(struct drm_device *dev)
 	 */
 	POSTING_READ(PORT_HOTPLUG_STAT);
 
-	if (IS_G4X(dev) || IS_VALLEYVIEW(dev)) {
+	if (IS_G4X(dev) || IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		u32 hotplug_trigger = hotplug_status & HOTPLUG_INT_STATUS_G4X;
 
 		if (hotplug_trigger) {
@@ -4412,7 +4412,7 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
 	INIT_WORK(&dev_priv->l3_parity.error_work, ivybridge_parity_work);
 
 	/* Let's track the enabled rps events */
-	if (IS_VALLEYVIEW(dev_priv) && !IS_CHERRYVIEW(dev_priv))
+	if (IS_VALLEYVIEW(dev_priv))
 		/* WaGsvRC0ResidencyMethod:vlv */
 		dev_priv->pm_rps_events = GEN6_PM_RP_DOWN_EI_EXPIRED | GEN6_PM_RP_UP_EI_EXPIRED;
 	else
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 2d91821..a2aa09c 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -49,7 +49,7 @@ static void i915_save_display(struct drm_device *dev)
 		dev_priv->regfile.savePP_ON_DELAYS = I915_READ(PCH_PP_ON_DELAYS);
 		dev_priv->regfile.savePP_OFF_DELAYS = I915_READ(PCH_PP_OFF_DELAYS);
 		dev_priv->regfile.savePP_DIVISOR = I915_READ(PCH_PP_DIVISOR);
-	} else if (!IS_VALLEYVIEW(dev)) {
+	} else if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
 		dev_priv->regfile.savePP_CONTROL = I915_READ(PP_CONTROL);
 		dev_priv->regfile.savePP_ON_DELAYS = I915_READ(PP_ON_DELAYS);
 		dev_priv->regfile.savePP_OFF_DELAYS = I915_READ(PP_OFF_DELAYS);
@@ -84,7 +84,7 @@ static void i915_restore_display(struct drm_device *dev)
 		I915_WRITE(PCH_PP_OFF_DELAYS, dev_priv->regfile.savePP_OFF_DELAYS);
 		I915_WRITE(PCH_PP_DIVISOR, dev_priv->regfile.savePP_DIVISOR);
 		I915_WRITE(PCH_PP_CONTROL, dev_priv->regfile.savePP_CONTROL);
-	} else if (!IS_VALLEYVIEW(dev)) {
+	} else if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
 		I915_WRITE(PP_ON_DELAYS, dev_priv->regfile.savePP_ON_DELAYS);
 		I915_WRITE(PP_OFF_DELAYS, dev_priv->regfile.savePP_OFF_DELAYS);
 		I915_WRITE(PP_DIVISOR, dev_priv->regfile.savePP_DIVISOR);
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c
index f929c61..37e3f0d 100644
--- a/drivers/gpu/drm/i915/i915_sysfs.c
+++ b/drivers/gpu/drm/i915/i915_sysfs.c
@@ -49,7 +49,7 @@ static u32 calc_residency(struct drm_device *dev,
 	intel_runtime_pm_get(dev_priv);
 
 	/* On VLV and CHV, residency time is in CZ units rather than 1.28us */
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		units = 1;
 		div = dev_priv->czclk_freq;
 
@@ -284,7 +284,7 @@ static ssize_t gt_act_freq_mhz_show(struct device *kdev,
 	intel_runtime_pm_get(dev_priv);
 
 	mutex_lock(&dev_priv->rps.hw_lock);
-	if (IS_VALLEYVIEW(dev_priv->dev)) {
+	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
 		u32 freq;
 		freq = vlv_punit_read(dev_priv, PUNIT_REG_GPU_FREQ_STS);
 		ret = intel_gpu_freq(dev_priv, (freq >> 8) & 0xff);
@@ -598,7 +598,7 @@ void i915_setup_sysfs(struct drm_device *dev)
 		if (ret)
 			DRM_ERROR("RC6p residency sysfs setup failed\n");
 	}
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		ret = sysfs_merge_group(&dev->primary->kdev->kobj,
 					&media_rc6_attr_group);
 		if (ret)
@@ -619,7 +619,7 @@ void i915_setup_sysfs(struct drm_device *dev)
 	}
 
 	ret = 0;
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		ret = sysfs_create_files(&dev->primary->kdev->kobj, vlv_attrs);
 	else if (INTEL_INFO(dev)->gen >= 6)
 		ret = sysfs_create_files(&dev->primary->kdev->kobj, gen6_attrs);
@@ -635,7 +635,7 @@ void i915_setup_sysfs(struct drm_device *dev)
 void i915_teardown_sysfs(struct drm_device *dev)
 {
 	sysfs_remove_bin_file(&dev->primary->kdev->kobj, &error_state_attr);
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		sysfs_remove_files(&dev->primary->kdev->kobj, vlv_attrs);
 	else
 		sysfs_remove_files(&dev->primary->kdev->kobj, gen6_attrs);
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index 5ad2e66..3db0623 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -376,7 +376,7 @@ static void ilk_audio_codec_disable(struct intel_encoder *encoder)
 	if (HAS_PCH_IBX(dev_priv->dev)) {
 		aud_config = IBX_AUD_CFG(pipe);
 		aud_cntrl_st2 = IBX_AUD_CNTL_ST2;
-	} else if (IS_VALLEYVIEW(dev_priv)) {
+	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
 		aud_config = VLV_AUD_CFG(pipe);
 		aud_cntrl_st2 = VLV_AUD_CNTL_ST2;
 	} else {
@@ -436,7 +436,8 @@ static void ilk_audio_codec_enable(struct drm_connector *connector,
 		aud_config = IBX_AUD_CFG(pipe);
 		aud_cntl_st = IBX_AUD_CNTL_ST(pipe);
 		aud_cntrl_st2 = IBX_AUD_CNTL_ST2;
-	} else if (IS_VALLEYVIEW(connector->dev)) {
+	} else if (IS_VALLEYVIEW(connector->dev) ||
+		   IS_CHERRYVIEW(connector->dev)) {
 		hdmiw_hdmiedid = VLV_HDMIW_HDMIEDID(pipe);
 		aud_config = VLV_AUD_CFG(pipe);
 		aud_cntl_st = VLV_AUD_CNTL_ST(pipe);
@@ -562,7 +563,7 @@ void intel_init_audio(struct drm_device *dev)
 	if (IS_G4X(dev)) {
 		dev_priv->display.audio_codec_enable = g4x_audio_codec_enable;
 		dev_priv->display.audio_codec_disable = g4x_audio_codec_disable;
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		dev_priv->display.audio_codec_enable = ilk_audio_codec_enable;
 		dev_priv->display.audio_codec_disable = ilk_audio_codec_disable;
 	} else if (IS_HASWELL(dev) || INTEL_INFO(dev)->gen >= 8) {
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index c549df7..1bb7b2f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -187,7 +187,7 @@ int intel_hrawclk(struct drm_device *dev)
 	uint32_t clkcfg;
 
 	/* There is no CLKCFG reg in Valleyview. VLV hrawclk is 200 MHz */
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		return 200;
 
 	clkcfg = I915_READ(CLKCFG);
@@ -215,7 +215,7 @@ int intel_hrawclk(struct drm_device *dev)
 
 static void intel_update_czclk(struct drm_i915_private *dev_priv)
 {
-	if (!IS_VALLEYVIEW(dev_priv))
+	if (!(IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)))
 		return;
 
 	dev_priv->czclk_freq = vlv_get_cck_clock_hpll(dev_priv, "czclk",
@@ -716,11 +716,12 @@ static bool intel_PLL_is_valid(struct drm_device *dev,
 	if (clock->m1  < limit->m1.min  || limit->m1.max  < clock->m1)
 		INTELPllInvalid("m1 out of range\n");
 
-	if (!IS_PINEVIEW(dev) && !IS_VALLEYVIEW(dev) && !IS_BROXTON(dev))
+	if (!IS_PINEVIEW(dev) && !IS_VALLEYVIEW(dev) &&
+	    !IS_CHERRYVIEW(dev) && !IS_BROXTON(dev))
 		if (clock->m1 <= clock->m2)
 			INTELPllInvalid("m1 <= m2\n");
 
-	if (!IS_VALLEYVIEW(dev) && !IS_BROXTON(dev)) {
+	if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) && !IS_BROXTON(dev)) {
 		if (clock->p < limit->p.min || limit->p.max < clock->p)
 			INTELPllInvalid("p out of range\n");
 		if (clock->m < limit->m.min || limit->m.max < clock->m)
@@ -1305,7 +1306,7 @@ void assert_panel_unlocked(struct drm_i915_private *dev_priv,
 		    I915_READ(PCH_LVDS) & LVDS_PIPEB_SELECT)
 			panel_pipe = PIPE_B;
 		/* XXX: else fix for eDP */
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		/* presumably write lock depends on pipe, not port select */
 		pp_reg = VLV_PIPE_PP_CONTROL(pipe);
 		panel_pipe = pipe;
@@ -1423,7 +1424,7 @@ static void assert_sprites_disabled(struct drm_i915_private *dev_priv,
 			     "plane %d assertion failure, should be off on pipe %c but is still active\n",
 			     sprite, pipe_name(pipe));
 		}
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		for_each_sprite(dev_priv, pipe, sprite) {
 			u32 val = I915_READ(SPCNTR(pipe, sprite));
 			I915_STATE_WARN(val & SP_ENABLE,
@@ -2319,7 +2320,7 @@ static unsigned int intel_linear_alignment(struct drm_i915_private *dev_priv)
 	if (INTEL_INFO(dev_priv)->gen >= 9)
 		return 256 * 1024;
 	else if (IS_BROADWATER(dev_priv) || IS_CRESTLINE(dev_priv) ||
-		 IS_VALLEYVIEW(dev_priv))
+		 IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		return 128 * 1024;
 	else if (INTEL_INFO(dev_priv)->gen >= 4)
 		return 4 * 1024;
@@ -5461,7 +5462,7 @@ static void intel_update_cdclk(struct drm_device *dev)
 	 * BSpec erroneously claims we should aim for 4MHz, but
 	 * in fact 1MHz is the correct frequency.
 	 */
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		/*
 		 * Program the gmbus_freq based on the cdclk frequency.
 		 * BSpec erroneously claims we should aim for 4MHz, but
@@ -7186,7 +7187,7 @@ static int i9xx_get_refclk(const struct intel_crtc_state *crtc_state,
 
 	WARN_ON(!crtc_state->base.state);
 
-	if (IS_VALLEYVIEW(dev) || IS_BROXTON(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev) || IS_BROXTON(dev)) {
 		refclk = 100000;
 	} else if (intel_pipe_will_have_type(crtc_state, INTEL_OUTPUT_LVDS) &&
 	    intel_panel_use_ssc(dev_priv) && num_connectors < 2) {
@@ -7885,7 +7886,7 @@ static void i9xx_set_pipeconf(struct intel_crtc *intel_crtc)
 		pipeconf |= PIPECONF_DOUBLE_WIDE;
 
 	/* only g4x and later have fancy bpc/dither controls */
-	if (IS_G4X(dev) || IS_VALLEYVIEW(dev)) {
+	if (IS_G4X(dev) || IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		/* Bspec claims that we can't use dithering for 30bpp pipes. */
 		if (intel_crtc->config->dither && intel_crtc->config->pipe_bpp != 30)
 			pipeconf |= PIPECONF_DITHER_EN |
@@ -7925,7 +7926,8 @@ static void i9xx_set_pipeconf(struct intel_crtc *intel_crtc)
 	} else
 		pipeconf |= PIPECONF_PROGRESSIVE;
 
-	if (IS_VALLEYVIEW(dev) && intel_crtc->config->limited_color_range)
+	if ((IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) &&
+	     intel_crtc->config->limited_color_range)
 		pipeconf |= PIPECONF_COLOR_RANGE_SELECT;
 
 	I915_WRITE(PIPECONF(intel_crtc->pipe), pipeconf);
@@ -8172,7 +8174,7 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
 	if (!(tmp & PIPECONF_ENABLE))
 		return false;
 
-	if (IS_G4X(dev) || IS_VALLEYVIEW(dev)) {
+	if (IS_G4X(dev) || IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		switch (tmp & PIPECONF_BPC_MASK) {
 		case PIPECONF_6BPC:
 			pipe_config->pipe_bpp = 18;
@@ -8188,7 +8190,8 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
 		}
 	}
 
-	if (IS_VALLEYVIEW(dev) && (tmp & PIPECONF_COLOR_RANGE_SELECT))
+	if ((IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) &&
+	    (tmp & PIPECONF_COLOR_RANGE_SELECT))
 		pipe_config->limited_color_range = true;
 
 	if (INTEL_INFO(dev)->gen < 4)
@@ -8216,7 +8219,7 @@ static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
 		pipe_config->pixel_multiplier = 1;
 	}
 	pipe_config->dpll_hw_state.dpll = I915_READ(DPLL(crtc->pipe));
-	if (!IS_VALLEYVIEW(dev)) {
+	if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
 		/*
 		 * DPLL_DVO_2X_MODE must be enabled for both DPLLs
 		 * on 830. Filter it out here so that we don't
@@ -11606,7 +11609,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
 	if (INTEL_INFO(dev)->gen >= 5 || IS_G4X(dev))
 		work->flip_count = I915_READ(PIPE_FLIPCOUNT_G4X(pipe)) + 1;
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		ring = &dev_priv->ring[BCS];
 		if (obj->tiling_mode != intel_fb_obj(work->old_fb)->tiling_mode)
 			/* vlv: DISPLAY_FLIP fails to change tiling */
@@ -12085,7 +12088,7 @@ compute_baseline_pipe_bpp(struct intel_crtc *crtc,
 	struct drm_connector_state *connector_state;
 	int bpp, i;
 
-	if ((IS_G4X(dev) || IS_VALLEYVIEW(dev)))
+	if ((IS_G4X(dev) || IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)))
 		bpp = 10*3;
 	else if (INTEL_INFO(dev)->gen >= 5)
 		bpp = 12*3;
@@ -12696,7 +12699,7 @@ intel_pipe_config_compare(struct drm_device *dev,
 	PIPE_CONF_CHECK_I(pixel_multiplier);
 	PIPE_CONF_CHECK_I(has_hdmi_sink);
 	if ((INTEL_INFO(dev)->gen < 8 && !IS_HASWELL(dev)) ||
-	    IS_VALLEYVIEW(dev))
+	    IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		PIPE_CONF_CHECK_I(limited_color_range);
 	PIPE_CONF_CHECK_I(has_infoframe);
 
@@ -14448,7 +14451,7 @@ static void intel_setup_outputs(struct drm_device *dev)
 
 		if (I915_READ(PCH_DP_D) & DP_DETECTED)
 			intel_dp_init(dev, PCH_DP_D, PORT_D);
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		/*
 		 * The DP_DETECTED bit is the latched state of the DDC
 		 * SDA pin at boot. However since eDP doesn't require DDC
@@ -14597,7 +14600,7 @@ u32 intel_fb_pitch_limit(struct drm_device *dev, uint64_t fb_modifier,
 		 *  pixels and 32K bytes."
 		 */
 		 return min(8192*drm_format_plane_cpp(pixel_format, 0), 32768);
-	} else if (gen >= 5 && !IS_VALLEYVIEW(dev)) {
+	} else if (gen >= 5 && !IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
 		return 32*1024;
 	} else if (gen >= 4) {
 		if (fb_modifier == I915_FORMAT_MOD_X_TILED)
@@ -14701,7 +14704,8 @@ static int intel_framebuffer_init(struct drm_device *dev,
 		}
 		break;
 	case DRM_FORMAT_ABGR8888:
-		if (!IS_VALLEYVIEW(dev) && INTEL_INFO(dev)->gen < 9) {
+		if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) &&
+		    INTEL_INFO(dev)->gen < 9) {
 			DRM_DEBUG("unsupported pixel format: %s\n",
 				  drm_get_format_name(mode_cmd->pixel_format));
 			return -EINVAL;
@@ -14717,7 +14721,7 @@ static int intel_framebuffer_init(struct drm_device *dev,
 		}
 		break;
 	case DRM_FORMAT_ABGR2101010:
-		if (!IS_VALLEYVIEW(dev)) {
+		if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
 			DRM_DEBUG("unsupported pixel format: %s\n",
 				  drm_get_format_name(mode_cmd->pixel_format));
 			return -EINVAL;
@@ -14845,7 +14849,7 @@ static void intel_init_display(struct drm_device *dev)
 		dev_priv->display.crtc_disable = ironlake_crtc_disable;
 		dev_priv->display.update_primary_plane =
 			ironlake_update_primary_plane;
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		dev_priv->display.get_pipe_config = i9xx_get_pipe_config;
 		dev_priv->display.get_initial_plane_config =
 			i9xx_get_initial_plane_config;
@@ -14878,7 +14882,7 @@ static void intel_init_display(struct drm_device *dev)
 	else if (IS_HASWELL(dev))
 		dev_priv->display.get_display_clock_speed =
 			haswell_get_display_clock_speed;
-	else if (IS_VALLEYVIEW(dev))
+	else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		dev_priv->display.get_display_clock_speed =
 			valleyview_get_display_clock_speed;
 	else if (IS_GEN5(dev))
@@ -14936,7 +14940,7 @@ static void intel_init_display(struct drm_device *dev)
 			dev_priv->display.modeset_calc_cdclk =
 				broadwell_modeset_calc_cdclk;
 		}
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		dev_priv->display.modeset_commit_cdclk =
 			valleyview_modeset_commit_cdclk;
 		dev_priv->display.modeset_calc_cdclk =
@@ -15710,7 +15714,7 @@ intel_modeset_setup_hw_state(struct drm_device *dev)
 		pll->on = false;
 	}
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		vlv_wm_get_hw_state(dev);
 	else if (IS_GEN9(dev))
 		skl_wm_get_hw_state(dev);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 78fe8e0..a4c1864 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -517,7 +517,7 @@ void vlv_power_sequencer_reset(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct intel_encoder *encoder;
 
-	if (WARN_ON(!IS_VALLEYVIEW(dev)))
+	if (WARN_ON(!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)))
 		return;
 
 	/*
@@ -582,7 +582,7 @@ static int edp_notify_handler(struct notifier_block *this, unsigned long code,
 
 	pps_lock(intel_dp);
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		enum pipe pipe = vlv_power_sequencer_pipe(intel_dp);
 		i915_reg_t pp_ctrl_reg, pp_div_reg;
 		u32 pp_div;
@@ -610,7 +610,7 @@ static bool edp_have_panel_power(struct intel_dp *intel_dp)
 
 	lockdep_assert_held(&dev_priv->pps_mutex);
 
-	if (IS_VALLEYVIEW(dev) &&
+	if ((IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) &&
 	    intel_dp->pps_pipe == INVALID_PIPE)
 		return false;
 
@@ -624,7 +624,7 @@ static bool edp_have_panel_vdd(struct intel_dp *intel_dp)
 
 	lockdep_assert_held(&dev_priv->pps_mutex);
 
-	if (IS_VALLEYVIEW(dev) &&
+	if ((IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) &&
 	    intel_dp->pps_pipe == INVALID_PIPE)
 		return false;
 
@@ -1723,7 +1723,7 @@ static void intel_dp_prepare(struct intel_encoder *encoder)
 		I915_WRITE(TRANS_DP_CTL(crtc->pipe), trans_dp);
 	} else {
 		if (!HAS_PCH_SPLIT(dev) && !IS_VALLEYVIEW(dev) &&
-		    crtc->config->limited_color_range)
+		    !IS_CHERRYVIEW(dev) && crtc->config->limited_color_range)
 			intel_dp->DP |= DP_COLOR_RANGE_16_235;
 
 		if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
@@ -2418,7 +2418,7 @@ static void intel_dp_get_config(struct intel_encoder *encoder,
 	pipe_config->base.adjusted_mode.flags |= flags;
 
 	if (!HAS_PCH_SPLIT(dev) && !IS_VALLEYVIEW(dev) &&
-	    tmp & DP_COLOR_RANGE_16_235)
+	    !IS_CHERRYVIEW(dev) && tmp & DP_COLOR_RANGE_16_235)
 		pipe_config->limited_color_range = true;
 
 	pipe_config->has_dp_encoder = true;
@@ -2694,7 +2694,7 @@ static void intel_enable_dp(struct intel_encoder *encoder)
 
 	pps_lock(intel_dp);
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		vlv_init_panel_power_sequencer(intel_dp);
 
 	/*
@@ -2728,7 +2728,7 @@ static void intel_enable_dp(struct intel_encoder *encoder)
 
 	pps_unlock(intel_dp);
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		unsigned int lane_mask = 0x0;
 
 		if (IS_CHERRYVIEW(dev))
@@ -3218,7 +3218,7 @@ intel_dp_voltage_max(struct intel_dp *intel_dp)
 		if (dev_priv->edp_low_vswing && port == PORT_A)
 			return DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
 		return DP_TRAIN_VOLTAGE_SWING_LEVEL_2;
-	} else if (IS_VALLEYVIEW(dev))
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		return DP_TRAIN_VOLTAGE_SWING_LEVEL_3;
 	else if (IS_GEN7(dev) && port == PORT_A)
 		return DP_TRAIN_VOLTAGE_SWING_LEVEL_2;
@@ -3259,7 +3259,7 @@ intel_dp_pre_emphasis_max(struct intel_dp *intel_dp, uint8_t voltage_swing)
 		default:
 			return DP_TRAIN_PRE_EMPH_LEVEL_0;
 		}
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		switch (voltage_swing & DP_TRAIN_VOLTAGE_SWING_MASK) {
 		case DP_TRAIN_VOLTAGE_SWING_LEVEL_0:
 			return DP_TRAIN_PRE_EMPH_LEVEL_3;
@@ -4539,7 +4539,7 @@ bool intel_digital_port_connected(struct drm_i915_private *dev_priv,
 		return cpt_digital_port_connected(dev_priv, port);
 	else if (IS_BROXTON(dev_priv))
 		return bxt_digital_port_connected(dev_priv, port);
-	else if (IS_VALLEYVIEW(dev_priv))
+	else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		return vlv_digital_port_connected(dev_priv, port);
 	else
 		return g4x_digital_port_connected(dev_priv, port);
@@ -4933,7 +4933,7 @@ static void intel_dp_encoder_reset(struct drm_encoder *encoder)
 	 * Read out the current power sequencer assignment,
 	 * in case the BIOS did something with it.
 	 */
-	if (IS_VALLEYVIEW(encoder->dev))
+	if (IS_VALLEYVIEW(encoder->dev) || IS_CHERRYVIEW(encoder->dev))
 		vlv_initial_power_sequencer_setup(intel_dp);
 
 	intel_edp_panel_vdd_sanitize(intel_dp);
@@ -5292,7 +5292,7 @@ intel_dp_init_panel_power_sequencer_registers(struct drm_device *dev,
 
 	/* Haswell doesn't have any port selection bits for the panel
 	 * power sequencer any more. */
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		port_sel = PANEL_PORT_SELECT_VLV(port);
 	} else if (HAS_PCH_IBX(dev) || HAS_PCH_CPT(dev)) {
 		if (port == PORT_A)
@@ -5404,12 +5404,12 @@ static void intel_dp_set_drrs_state(struct drm_device *dev, int refresh_rate)
 
 		val = I915_READ(reg);
 		if (index > DRRS_HIGH_RR) {
-			if (IS_VALLEYVIEW(dev))
+			if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 				val |= PIPECONF_EDP_RR_MODE_SWITCH_VLV;
 			else
 				val |= PIPECONF_EDP_RR_MODE_SWITCH;
 		} else {
-			if (IS_VALLEYVIEW(dev))
+			if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 				val &= ~PIPECONF_EDP_RR_MODE_SWITCH_VLV;
 			else
 				val &= ~PIPECONF_EDP_RR_MODE_SWITCH;
@@ -5776,7 +5776,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
 	}
 	mutex_unlock(&dev->mode_config.mutex);
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		intel_dp->edp_notifier.notifier_call = edp_notify_handler;
 		register_reboot_notifier(&intel_dp->edp_notifier);
 
@@ -5824,7 +5824,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 	/* intel_dp vfuncs */
 	if (INTEL_INFO(dev)->gen >= 9)
 		intel_dp->get_aux_clock_divider = skl_get_aux_clock_divider;
-	else if (IS_VALLEYVIEW(dev))
+	else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		intel_dp->get_aux_clock_divider = vlv_get_aux_clock_divider;
 	else if (IS_HASWELL(dev) || IS_BROADWELL(dev))
 		intel_dp->get_aux_clock_divider = hsw_get_aux_clock_divider;
@@ -5859,8 +5859,8 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 		intel_encoder->type = INTEL_OUTPUT_EDP;
 
 	/* eDP only on port B and/or C on vlv/chv */
-	if (WARN_ON(IS_VALLEYVIEW(dev) && is_edp(intel_dp) &&
-		    port != PORT_B && port != PORT_C))
+	if (WARN_ON((IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) &&
+		    is_edp(intel_dp) && port != PORT_B && port != PORT_C))
 		return false;
 
 	DRM_DEBUG_KMS("Adding %s connector on port %c\n",
@@ -5911,7 +5911,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
 	if (is_edp(intel_dp)) {
 		pps_lock(intel_dp);
 		intel_dp_init_panel_power_timestamps(intel_dp);
-		if (IS_VALLEYVIEW(dev))
+		if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 			vlv_initial_power_sequencer_setup(intel_dp);
 		else
 			intel_dp_init_panel_power_sequencer(dev, intel_dp);
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 230957f..25bdf1c 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -369,7 +369,7 @@ static void intel_dsi_device_ready(struct intel_encoder *encoder)
 {
 	struct drm_device *dev = encoder->base.dev;
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		vlv_dsi_device_ready(encoder);
 	else if (IS_BROXTON(dev))
 		bxt_dsi_device_ready(encoder);
@@ -487,7 +487,7 @@ static void intel_dsi_pre_enable(struct intel_encoder *encoder)
 
 	msleep(intel_dsi->panel_on_delay);
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		/*
 		 * Disable DPOunit clock gating, can stall pipe
 		 * and we need DPLL REFA always enabled
@@ -684,8 +684,7 @@ static bool intel_dsi_get_hw_state(struct intel_encoder *encoder,
 		 * Enable bit does not get set. To check whether DSI Port C
 		 * was enabled in BIOS, check the Pipe B enable bit
 		 */
-		if (IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) &&
-		    (port == PORT_C))
+		if (IS_VALLEYVIEW(dev) && port == PORT_C)
 			dpi_enabled = I915_READ(PIPECONF(PIPE_B)) &
 							PIPECONF_ENABLE;
 
@@ -716,7 +715,8 @@ static void intel_dsi_get_config(struct intel_encoder *encoder,
 
 	if (IS_BROXTON(encoder->base.dev))
 		pclk = bxt_get_dsi_pclk(encoder, pipe_config->pipe_bpp);
-	else if (IS_VALLEYVIEW(encoder->base.dev))
+	else if (IS_VALLEYVIEW(encoder->base.dev) ||
+		 IS_CHERRYVIEW(encoder->base.dev))
 		pclk = vlv_get_dsi_pclk(encoder, pipe_config->pipe_bpp);
 
 	if (!pclk)
@@ -869,7 +869,7 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder)
 	}
 
 	for_each_dsi_port(port, intel_dsi->ports) {
-		if (IS_VALLEYVIEW(dev)) {
+		if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 			/*
 			 * escape clock divider, 20MHz, shared for A and C.
 			 * device ready must be off when doing this! txclkesc?
@@ -1129,7 +1129,7 @@ void intel_dsi_init(struct drm_device *dev)
 	if (!dev_priv->vbt.has_mipi)
 		return;
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		dev_priv->mipi_mmio_base = VLV_MIPI_BASE;
 	} else {
 		DRM_ERROR("Unsupported Mipi device to reg base");
diff --git a/drivers/gpu/drm/i915/intel_dsi_pll.c b/drivers/gpu/drm/i915/intel_dsi_pll.c
index cb3cf39..fbd2b51 100644
--- a/drivers/gpu/drm/i915/intel_dsi_pll.c
+++ b/drivers/gpu/drm/i915/intel_dsi_pll.c
@@ -561,7 +561,7 @@ void intel_enable_dsi_pll(struct intel_encoder *encoder)
 {
 	struct drm_device *dev = encoder->base.dev;
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		vlv_enable_dsi_pll(encoder);
 	else if (IS_BROXTON(dev))
 		bxt_enable_dsi_pll(encoder);
@@ -571,7 +571,7 @@ void intel_disable_dsi_pll(struct intel_encoder *encoder)
 {
 	struct drm_device *dev = encoder->base.dev;
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		vlv_disable_dsi_pll(encoder);
 	else if (IS_BROXTON(dev))
 		bxt_disable_dsi_pll(encoder);
@@ -599,6 +599,6 @@ void intel_dsi_reset_clocks(struct intel_encoder *encoder, enum port port)
 
 	if (IS_BROXTON(dev))
 		bxt_dsi_reset_clocks(encoder, port);
-	else if (IS_VALLEYVIEW(dev))
+	else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		vlv_dsi_reset_clocks(encoder, port);
 }
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index c3978ba..be7fab9 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -638,7 +638,7 @@ static bool intel_hdmi_set_gcp_infoframe(struct drm_encoder *encoder)
 
 	if (HAS_DDI(dev_priv))
 		reg = HSW_TVIDEO_DIP_GCP(crtc->config->cpu_transcoder);
-	else if (IS_VALLEYVIEW(dev_priv))
+	else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		reg = VLV_TVIDEO_DIP_GCP(crtc->pipe);
 	else if (HAS_PCH_SPLIT(dev_priv->dev))
 		reg = TVIDEO_DIP_GCP(crtc->pipe);
@@ -2100,7 +2100,7 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
 		BUG();
 	}
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		intel_hdmi->write_infoframe = vlv_write_infoframe;
 		intel_hdmi->set_infoframes = vlv_set_infoframes;
 		intel_hdmi->infoframe_enabled = vlv_infoframe_enabled;
diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c
index b177857..a294a3c 100644
--- a/drivers/gpu/drm/i915/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/intel_hotplug.c
@@ -407,7 +407,7 @@ void intel_hpd_irq_handler(struct drm_device *dev,
 			 * hotplug bits itself. So only WARN about unexpected
 			 * interrupts on saner platforms.
 			 */
-			WARN_ONCE(INTEL_INFO(dev)->gen >= 5 && !IS_VALLEYVIEW(dev),
+			WARN_ONCE(!HAS_GMCH_DISPLAY(dev),
 				  "Received HPD interrupt on pin %d although disabled\n", i);
 			continue;
 		}
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c
index e26e22a..25254b5 100644
--- a/drivers/gpu/drm/i915/intel_i2c.c
+++ b/drivers/gpu/drm/i915/intel_i2c.c
@@ -636,7 +636,7 @@ int intel_setup_gmbus(struct drm_device *dev)
 	if (HAS_PCH_NOP(dev))
 		return 0;
 
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		dev_priv->gpio_mmio_base = VLV_DISPLAY_BASE;
 	else if (!HAS_GMCH_DISPLAY(dev_priv))
 		dev_priv->gpio_mmio_base =
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index ae808b6..72183a0 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1784,7 +1784,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel)
 		panel->backlight.set = pch_set_backlight;
 		panel->backlight.get = pch_get_backlight;
 		panel->backlight.hz_to_pwm = pch_hz_to_pwm;
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		if (dev_priv->vbt.has_mipi) {
 			panel->backlight.setup = pwm_setup_backlight;
 			panel->backlight.enable = pwm_enable_backlight;
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 9968c66..99f2642 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -291,7 +291,7 @@ void intel_set_memory_cxsr(struct drm_i915_private *dev_priv, bool enable)
 	struct drm_device *dev = dev_priv->dev;
 	u32 val;
 
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		I915_WRITE(FW_BLC_SELF_VLV, enable ? FW_CSPWRDWNEN : 0);
 		POSTING_READ(FW_BLC_SELF_VLV);
 		dev_priv->wm.vlv.cxsr = enable;
@@ -4405,7 +4405,7 @@ void gen6_rps_idle(struct drm_i915_private *dev_priv)
 
 	mutex_lock(&dev_priv->rps.hw_lock);
 	if (dev_priv->rps.enabled) {
-		if (IS_VALLEYVIEW(dev))
+		if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 			vlv_set_rps_idle(dev_priv);
 		else
 			gen6_set_rps(dev_priv->dev, dev_priv->rps.idle_freq);
@@ -4458,7 +4458,7 @@ void gen6_rps_boost(struct drm_i915_private *dev_priv,
 
 void intel_set_rps(struct drm_device *dev, u8 val)
 {
-	if (IS_VALLEYVIEW(dev))
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))
 		valleyview_set_rps(dev, val);
 	else
 		gen6_set_rps(dev, val);
@@ -4502,7 +4502,7 @@ static void valleyview_disable_rps(struct drm_device *dev)
 
 static void intel_print_rc6_info(struct drm_device *dev, u32 mode)
 {
-	if (IS_VALLEYVIEW(dev)) {
+	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		if (mode & (GEN7_RC_CTL_TO_MODE | GEN6_RC_CTL_EI_MODE(1)))
 			mode = GEN6_RC_CTL_RC6_ENABLE;
 		else
diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 1eb1ce5..14cc2cf 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -326,8 +326,8 @@ static bool intel_psr_match_conditions(struct intel_dp *intel_dp)
 		return false;
 	}
 
-	if (!IS_VALLEYVIEW(dev) && ((dev_priv->vbt.psr.full_link) ||
-				    (dig_port->port != PORT_A))) {
+	if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev) &&
+	    ((dev_priv->vbt.psr.full_link) || (dig_port->port != PORT_A))) {
 		DRM_DEBUG_KMS("PSR condition failed: Link Standby requested/needed but not supported on this platform\n");
 		return false;
 	}
@@ -644,7 +644,7 @@ void intel_psr_single_frame_update(struct drm_device *dev,
 	 * Single frame update is already supported on BDW+ but it requires
 	 * many W/A and it isn't really needed.
 	 */
-	if (!IS_VALLEYVIEW(dev))
+	if (!IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev))
 		return;
 
 	mutex_lock(&dev_priv->psr.lock);
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index a2c15f8..58dc03b 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -951,7 +951,7 @@ int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
 	if ((set->flags & (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE)) == (I915_SET_COLORKEY_DESTINATION | I915_SET_COLORKEY_SOURCE))
 		return -EINVAL;
 
-	if (IS_VALLEYVIEW(dev) &&
+	if ((IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) &&
 	    set->flags & I915_SET_COLORKEY_DESTINATION)
 		return -EINVAL;
 
@@ -1086,7 +1086,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
 			intel_plane->max_downscale = 1;
 		}
 
-		if (IS_VALLEYVIEW(dev)) {
+		if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 			intel_plane->update_plane = vlv_update_plane;
 			intel_plane->disable_plane = vlv_disable_plane;
 
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index c2358ba..fcf04fe 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -1115,7 +1115,7 @@ static void fw_domain_init(struct drm_i915_private *dev_priv,
 		d->val_clear = _MASKED_BIT_DISABLE(FORCEWAKE_KERNEL);
 	}
 
-	if (IS_VALLEYVIEW(dev_priv))
+	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		d->reg_post = FORCEWAKE_ACK_VLV;
 	else if (IS_GEN6(dev_priv) || IS_GEN7(dev_priv) || IS_GEN8(dev_priv))
 		d->reg_post = ECOBUS;
@@ -1148,7 +1148,7 @@ static void intel_uncore_fw_domains_init(struct drm_device *dev)
 			       FORCEWAKE_ACK_BLITTER_GEN9);
 		fw_domain_init(dev_priv, FW_DOMAIN_ID_MEDIA,
 			       FORCEWAKE_MEDIA_GEN9, FORCEWAKE_ACK_MEDIA_GEN9);
-	} else if (IS_VALLEYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
 		dev_priv->uncore.funcs.force_wake_get = fw_domains_get;
 		if (!IS_CHERRYVIEW(dev))
 			dev_priv->uncore.funcs.force_wake_put =
-- 
cgit v1.1


From a7e478c76404a9146baf47981d6efe88318eec55 Mon Sep 17 00:00:00 2001
From: Wayne Boyer <wayne.boyer@intel.com>
Date: Mon, 7 Dec 2015 10:51:07 -0800
Subject: drm/i915: Use HAS_PCH_SPLIT to determine correct devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Do some further clean up based on the initial review of
drm/i915: Separate cherryview from valleyview.

In this case check for '(GEN7 || GEN8) && HAS_PCH_SPLIT' since we're
reading FUSE_STRAP and SFUSE_STRAP which live in the PCH.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Wayne Boyer <wayne.boyer@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449514270-15171-3-git-send-email-wayne.boyer@intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/i915_dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 8ba4c7b..84e2b20 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -794,7 +794,7 @@ static void intel_device_info_runtime_init(struct drm_device *dev)
 		info->num_pipes = 0;
 	} else if (info->num_pipes > 0 &&
 		   (INTEL_INFO(dev)->gen == 7 || INTEL_INFO(dev)->gen == 8) &&
-		   !(IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev))) {
+		   HAS_PCH_SPLIT(dev)) {
 		u32 fuse_strap = I915_READ(FUSE_STRAP);
 		u32 sfuse_strap = I915_READ(SFUSE_STRAP);
 
-- 
cgit v1.1


From bf6ce93a73c0d70d0d524bc0bb59c5ae80088ea7 Mon Sep 17 00:00:00 2001
From: Wayne Boyer <wayne.boyer@intel.com>
Date: Mon, 7 Dec 2015 10:51:08 -0800
Subject: drm/i915: Remove VLV A0 hack
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Do some further clean up based on the initial review of
drm/i915: Separate cherryview from valleyview.

In this case remove a hack for VLV A0.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Wayne Boyer <wayne.boyer@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449514270-15171-4-git-send-email-wayne.boyer@intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/i915_gem.c | 8 --------
 1 file changed, 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 9fa9271..86dbf9c 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4854,14 +4854,6 @@ int i915_gem_init(struct drm_device *dev)
 
 	mutex_lock(&dev->struct_mutex);
 
-	if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
-		/* VLVA0 (potential hack), BIOS isn't actually waking us */
-		I915_WRITE(VLV_GTLC_WAKE_CTRL, VLV_GTLC_ALLOWWAKEREQ);
-		if (wait_for((I915_READ(VLV_GTLC_PW_STATUS) &
-			      VLV_GTLC_ALLOWWAKEACK), 10))
-			DRM_DEBUG_DRIVER("allow wake ack timed out\n");
-	}
-
 	if (!i915.enable_execlists) {
 		dev_priv->gt.execbuf_submit = i915_gem_ringbuffer_submission;
 		dev_priv->gt.init_rings = i915_gem_init_rings;
-- 
cgit v1.1


From 4d3e904ceb46bc91d68a47be930514b383227a87 Mon Sep 17 00:00:00 2001
From: Wayne Boyer <wayne.boyer@intel.com>
Date: Tue, 8 Dec 2015 09:38:52 -0800
Subject: drm/i915: Only set gem object L3 cache level for IVB devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Do some further clean up based on the initial review of
drm/i915: Separate cherryview from valleyview.

In this case, in i915_gem_alloc_context_obj() only call
i915_gem_object_set_cache_level() for Ivy Bridge devices
since later platforms don't have L3 control bits in the PTE.

v2: Expand comment to mention snooping requirement. (Ville, Imre)

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Wayne Boyer <wayne.boyer@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449596332-23470-1-git-send-email-wayne.boyer@intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/i915_gem_context.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 4b1161d..900ffd0 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -189,8 +189,15 @@ i915_gem_alloc_context_obj(struct drm_device *dev, size_t size)
 	 * shouldn't touch the cache level, especially as that
 	 * would make the object snooped which might have a
 	 * negative performance impact.
+	 *
+	 * Snooping is required on non-llc platforms in execlist
+	 * mode, but since all GGTT accesses use PAT entry 0 we
+	 * get snooping anyway regardless of cache_level.
+	 *
+	 * This is only applicable for Ivy Bridge devices since
+	 * later platforms don't have L3 control bits in the PTE.
 	 */
-	if (INTEL_INFO(dev)->gen >= 7 && !IS_VALLEYVIEW(dev) && !IS_CHERRYVIEW(dev)) {
+	if (IS_IVYBRIDGE(dev)) {
 		ret = i915_gem_object_set_cache_level(obj, I915_CACHE_L3_LLC);
 		/* Failure shouldn't ever happen this early */
 		if (WARN_ON(ret)) {
-- 
cgit v1.1


From 50df29db068f7d669dab293e0ac17628704c218d Mon Sep 17 00:00:00 2001
From: Wayne Boyer <wayne.boyer@intel.com>
Date: Mon, 7 Dec 2015 15:02:42 -0800
Subject: drm/i915: Remove BUG_ON call in vlv_enable_pll
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Do some further clean up based on the initial review of
drm/i915: Separate cherryview from valleyview.

In this case remove the BUG_ON call in vlv_enable_pll().

v2: Also remove the BUG_ON call in chv_enable_pll(). (Ville)

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Wayne Boyer <wayne.boyer@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449529362-18193-1-git-send-email-wayne.boyer@intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1bb7b2f..a368d5a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1607,9 +1607,6 @@ static void vlv_enable_pll(struct intel_crtc *crtc,
 
 	assert_pipe_disabled(dev_priv, crtc->pipe);
 
-	/* No really, not for ILK+ */
-	BUG_ON(!IS_VALLEYVIEW(dev_priv->dev));
-
 	/* PLL is protected by panel, make sure we can write it */
 	if (IS_MOBILE(dev_priv->dev))
 		assert_panel_unlocked(dev_priv, crtc->pipe);
@@ -1647,8 +1644,6 @@ static void chv_enable_pll(struct intel_crtc *crtc,
 
 	assert_pipe_disabled(dev_priv, crtc->pipe);
 
-	BUG_ON(!IS_CHERRYVIEW(dev_priv->dev));
-
 	mutex_lock(&dev_priv->sb_lock);
 
 	/* Enable back the 10bit clock to display controller */
-- 
cgit v1.1


From 54a4196188eab82e6f0a5f05716626e9f18b8fb6 Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Mon, 23 Nov 2015 10:25:28 +0100
Subject: drm/i915: Do a better job at disabling primary plane in the noatomic
 case.

When disable_noatomic is called plane_mask is not correct yet, and
plane_state->visible = true is left as true after disabling the primary
plane.

Other planes are already disabled as part of crtc sanitization, only the
primary is left active. But the plane_mask is not updated here. It gets
updated during fb takeover in modeset_gem_init, or set to the new value
on resume.

This means that to disable the primary plane 1 << drm_plane_index(primary)
needs to be used.

Afterwards because the crtc is no longer active it's forbidden to keep
plane_state->visible set, or a WARN_ON in
intel_plane_atomic_calc_changes triggers. There are other code points
that rely on accurate plane_state->visible too, so make sure the bool is
cleared.

The other planes are already disabled in intel_sanitize_crtc, so they
don't have to be handled here.

Cc: stable@vger.kernel.org #v4.3, v4.2?
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92655
Tested-by: Tomas Mezzadra <tmezzadra@gmail.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/5652DB88.9070208@linux.intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index a368d5a..930661d 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6354,9 +6354,11 @@ static void intel_crtc_disable_noatomic(struct drm_crtc *crtc)
 		WARN_ON(intel_crtc->unpin_work);
 
 		intel_pre_disable_primary(crtc);
+
+		intel_crtc_disable_planes(crtc, 1 << drm_plane_index(crtc->primary));
+		to_intel_plane_state(crtc->primary->state)->visible = false;
 	}
 
-	intel_crtc_disable_planes(crtc, crtc->state->plane_mask);
 	dev_priv->display.crtc_disable(crtc);
 	intel_crtc->active = false;
 	intel_update_watermarks(crtc);
-- 
cgit v1.1


From b0366a54b446c53791000758d55abf80b1e0e961 Mon Sep 17 00:00:00 2001
From: Dave Gordon <david.s.gordon@intel.com>
Date: Tue, 8 Dec 2015 15:02:36 +0000
Subject: drm/i915: intel_ring_initialized() must be simple and inline

Based on Chris Wilson's patch from 6 months ago, rebased and adapted.

The current implementation of intel_ring_initialized() is too heavyweight;
it's a non-inlined function that chases several levels of pointers. This
wouldn't matter too much if it were rarely called, but it's used inside
the iterator test of for_each_ring() and is therefore called quite
frequently. So let's make it simple and inline ...

The idea here is to use ring->dev as an indicator showing which engines
have been initialised and are therefore to be included in iterations that
use for_each_ring(). This allows us to avoid multiple memory references
and a (non-inlined) function call on each iteration of each such loop.

	Fixes regression from
	commit 48d823878d64f93163f5a949623346748bbce1b4
	Author: Oscar Mateo <oscar.mateo@intel.com>
	Date:   Thu Jul 24 17:04:23 2014 +0100

	    drm/i915/bdw: Generic logical ring init and cleanup

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449586956-32360-2-git-send-email-david.s.gordon@intel.com
---
 drivers/gpu/drm/i915/intel_lrc.c        | 17 +++++++++-----
 drivers/gpu/drm/i915/intel_ringbuffer.c | 39 +++++++++++----------------------
 drivers/gpu/drm/i915/intel_ringbuffer.h |  6 ++++-
 3 files changed, 30 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 4ebafab..7644c48 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1894,8 +1894,10 @@ void intel_logical_ring_cleanup(struct intel_engine_cs *ring)
 
 	dev_priv = ring->dev->dev_private;
 
-	intel_logical_ring_stop(ring);
-	WARN_ON((I915_READ_MODE(ring) & MODE_IDLE) == 0);
+	if (ring->buffer) {
+		intel_logical_ring_stop(ring);
+		WARN_ON((I915_READ_MODE(ring) & MODE_IDLE) == 0);
+	}
 
 	if (ring->cleanup)
 		ring->cleanup(ring);
@@ -1909,6 +1911,7 @@ void intel_logical_ring_cleanup(struct intel_engine_cs *ring)
 	}
 
 	lrc_destroy_wa_ctx_obj(ring);
+	ring->dev = NULL;
 }
 
 static int logical_ring_init(struct drm_device *dev, struct intel_engine_cs *ring)
@@ -1931,11 +1934,11 @@ static int logical_ring_init(struct drm_device *dev, struct intel_engine_cs *rin
 
 	ret = i915_cmd_parser_init_ring(ring);
 	if (ret)
-		return ret;
+		goto error;
 
 	ret = intel_lr_context_deferred_alloc(ring->default_context, ring);
 	if (ret)
-		return ret;
+		goto error;
 
 	/* As this is the default context, always pin it */
 	ret = intel_lr_context_do_pin(
@@ -1946,9 +1949,13 @@ static int logical_ring_init(struct drm_device *dev, struct intel_engine_cs *rin
 		DRM_ERROR(
 			"Failed to pin and map ringbuffer %s: %d\n",
 			ring->name, ret);
-		return ret;
+		goto error;
 	}
 
+	return 0;
+
+error:
+	intel_logical_ring_cleanup(ring);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index e5359eb..eefce9a 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -34,23 +34,6 @@
 #include "i915_trace.h"
 #include "intel_drv.h"
 
-bool
-intel_ring_initialized(struct intel_engine_cs *ring)
-{
-	struct drm_device *dev = ring->dev;
-
-	if (!dev)
-		return false;
-
-	if (i915.enable_execlists) {
-		struct intel_context *dctx = ring->default_context;
-		struct intel_ringbuffer *ringbuf = dctx->engine[ring->id].ringbuf;
-
-		return ringbuf->obj;
-	} else
-		return ring->buffer && ring->buffer->obj;
-}
-
 int __intel_ring_space(int head, int tail, int size)
 {
 	int space = head - tail;
@@ -2168,8 +2151,10 @@ static int intel_init_ring_buffer(struct drm_device *dev,
 	init_waitqueue_head(&ring->irq_queue);
 
 	ringbuf = intel_engine_create_ringbuffer(ring, 32 * PAGE_SIZE);
-	if (IS_ERR(ringbuf))
-		return PTR_ERR(ringbuf);
+	if (IS_ERR(ringbuf)) {
+		ret = PTR_ERR(ringbuf);
+		goto error;
+	}
 	ring->buffer = ringbuf;
 
 	if (I915_NEED_GFX_HWS(dev)) {
@@ -2198,8 +2183,7 @@ static int intel_init_ring_buffer(struct drm_device *dev,
 	return 0;
 
 error:
-	intel_ringbuffer_free(ringbuf);
-	ring->buffer = NULL;
+	intel_cleanup_ring_buffer(ring);
 	return ret;
 }
 
@@ -2212,12 +2196,14 @@ void intel_cleanup_ring_buffer(struct intel_engine_cs *ring)
 
 	dev_priv = to_i915(ring->dev);
 
-	intel_stop_ring_buffer(ring);
-	WARN_ON(!IS_GEN2(ring->dev) && (I915_READ_MODE(ring) & MODE_IDLE) == 0);
+	if (ring->buffer) {
+		intel_stop_ring_buffer(ring);
+		WARN_ON(!IS_GEN2(ring->dev) && (I915_READ_MODE(ring) & MODE_IDLE) == 0);
 
-	intel_unpin_ringbuffer_obj(ring->buffer);
-	intel_ringbuffer_free(ring->buffer);
-	ring->buffer = NULL;
+		intel_unpin_ringbuffer_obj(ring->buffer);
+		intel_ringbuffer_free(ring->buffer);
+		ring->buffer = NULL;
+	}
 
 	if (ring->cleanup)
 		ring->cleanup(ring);
@@ -2226,6 +2212,7 @@ void intel_cleanup_ring_buffer(struct intel_engine_cs *ring)
 
 	i915_cmd_parser_fini_ring(ring);
 	i915_gem_batch_pool_fini(&ring->batch_pool);
+	ring->dev = NULL;
 }
 
 static int ring_wait_for_space(struct intel_engine_cs *ring, int n)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 5d1eb20..49574ff 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -350,7 +350,11 @@ struct  intel_engine_cs {
 	u32 (*get_cmd_length_mask)(u32 cmd_header);
 };
 
-bool intel_ring_initialized(struct intel_engine_cs *ring);
+static inline bool
+intel_ring_initialized(struct intel_engine_cs *ring)
+{
+	return ring->dev != NULL;
+}
 
 static inline unsigned
 intel_ring_flag(struct intel_engine_cs *ring)
-- 
cgit v1.1


From 14e01889bf54675c71fbaeb8f64087b9961914a2 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Thu, 10 Dec 2015 11:12:27 -0800
Subject: drm/i915: Fix random aux transactions failures.

Mainly aux communications on sink_crc
were failing a lot randomly on recent platforms.
The first solution was to try to use intel_dp_dpcd_read_wake, but then
it was suggested to move retries to drm level.

Since drm level was already taking care of retries and didn't want
to through random retries on that level the second solution was to
put the retries at aux_transfer layer what was nacked.

So I realized we had so many retries in different places and
started to organize that a bit. During this organization I noticed
that we weren't handing at all the case were the message size was
zeroed. And this was exactly the case that was affecting sink_crc.

Also we weren't respect BSPec who says this size message = 0 or > 20
are forbidden.

It is a fact that we still have no clue why we are getting this
forbidden value there. But anyway we need to handle that for now
so we return -EBUSY and drm level takes care of the retries that
are already in place.

v2: Print debug messsage when this case is reached as suggested
    by Jani.
v3: This patch is crucial to make PSR test cases reliably working
    on SKL. So split this patch from the aux re-org series and add
    a FIXME as a promisse to continue that effort besides reminding
    to remove the sleep when that is merged.
v4: Use a bigger usleep range so kernel doesn't need to be interrupted
    on a exact time, as suggested by Paulo.
    But anyway we should discuss the better time
    ranges on the EBUSY handle re-org at drm level since this one here
    is temporary.
v5: s/1000,1500/1000, 1500/ (by Paulo).

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Tested-by: Daniel Stone <daniels@collabora.com> # SKL
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449774747-2772-1-git-send-email-rodrigo.vivi@intel.com
---
 drivers/gpu/drm/i915/intel_dp.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index a4c1864..798429a 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -915,6 +915,27 @@ done:
 	/* Unload any bytes sent back from the other side */
 	recv_bytes = ((status & DP_AUX_CH_CTL_MESSAGE_SIZE_MASK) >>
 		      DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT);
+
+	/*
+	 * By BSpec: "Message sizes of 0 or >20 are not allowed."
+	 * We have no idea of what happened so we return -EBUSY so
+	 * drm layer takes care for the necessary retries.
+	 */
+	if (recv_bytes == 0 || recv_bytes > 20) {
+		DRM_DEBUG_KMS("Forbidden recv_bytes = %d on aux transaction\n",
+			      recv_bytes);
+		/*
+		 * FIXME: This patch was created on top of a series that
+		 * organize the retries at drm level. There EBUSY should
+		 * also take care for 1ms wait before retrying.
+		 * That aux retries re-org is still needed and after that is
+		 * merged we remove this sleep from here.
+		 */
+		usleep_range(1000, 1500);
+		ret = -EBUSY;
+		goto out;
+	}
+
 	if (recv_bytes > recv_size)
 		recv_bytes = recv_size;
 
-- 
cgit v1.1


From f98828769c8838f526703ef180b3088a714af2f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Wed, 9 Dec 2015 16:19:31 +0200
Subject: drm: Pass 'name' to drm_crtc_init_with_planes()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Done with coccinelle for the most part. However, it thinks '...' is
part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder
in its place and got rid of it with sed afterwards.

I didn't convert drm_crtc_init() since passing the varargs through
would mean either cpp macros or va_list, and I figured we don't
care about these legacy functions enough to warrant the extra pain.

@@
identifier dev, crtc, primary, cursor, funcs;
@@
 int drm_crtc_init_with_planes(struct drm_device *dev,
                               struct drm_crtc *crtc,
                               struct drm_plane *primary, struct drm_plane *cursor,
                               const struct drm_crtc_funcs *funcs
+                              ,const char *name, int DOTDOTDOT
                               )
{ ... }

@@
identifier dev, crtc, primary, cursor, funcs;
@@
 int drm_crtc_init_with_planes(struct drm_device *dev,
                               struct drm_crtc *crtc,
                               struct drm_plane *primary, struct drm_plane *cursor,
                               const struct drm_crtc_funcs *funcs
+                              ,const char *name, int DOTDOTDOT
                               );

@@
expression E1, E2, E3, E4, E5;
@@
 drm_crtc_init_with_planes(E1, E2, E3, E4, E5
+                          ,NULL
                           )

v2: Split crtc and plane changes apart
    Pass NULL for no-name instead of ""
    Leave drm_crtc_init() alone
v3: Add ', or NULL...' to @name kernel doc (Jani)
    Annotate the function with __printf() attribute (Jani)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449670771-2751-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/armada/armada_crtc.c           | 2 +-
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 2 +-
 drivers/gpu/drm/drm_crtc.c                     | 4 +++-
 drivers/gpu/drm/drm_plane_helper.c             | 3 ++-
 drivers/gpu/drm/exynos/exynos_drm_crtc.c       | 2 +-
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c     | 2 +-
 drivers/gpu/drm/i915/intel_display.c           | 2 +-
 drivers/gpu/drm/imx/imx-drm-core.c             | 2 +-
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c       | 3 ++-
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c       | 3 ++-
 drivers/gpu/drm/omapdrm/omap_crtc.c            | 2 +-
 drivers/gpu/drm/rcar-du/rcar_du_crtc.c         | 2 +-
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c    | 2 +-
 drivers/gpu/drm/sti/sti_crtc.c                 | 2 +-
 drivers/gpu/drm/tegra/dc.c                     | 2 +-
 drivers/gpu/drm/vc4/vc4_crtc.c                 | 2 +-
 drivers/gpu/drm/virtio/virtgpu_display.c       | 2 +-
 17 files changed, 22 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index cebcab5..c3f3a70 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -1223,7 +1223,7 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev,
 	}
 
 	ret = drm_crtc_init_with_planes(drm, &dcrtc->crtc, &primary->base, NULL,
-					&armada_crtc_funcs);
+					&armada_crtc_funcs, NULL);
 	if (ret)
 		goto err_crtc_init;
 
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
index 9f6e234..468a14f 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c
@@ -344,7 +344,7 @@ int atmel_hlcdc_crtc_create(struct drm_device *dev)
 	ret = drm_crtc_init_with_planes(dev, &crtc->base,
 				&planes->primary->base,
 				planes->cursor ? &planes->cursor->base : NULL,
-				&atmel_hlcdc_crtc_funcs);
+				&atmel_hlcdc_crtc_funcs, NULL);
 	if (ret < 0)
 		goto fail;
 
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 99e7efe..27922bb 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -657,6 +657,7 @@ DEFINE_WW_CLASS(crtc_ww_class);
  * @primary: Primary plane for CRTC
  * @cursor: Cursor plane for CRTC
  * @funcs: callbacks for the new CRTC
+ * @name: printf style format string for the CRTC name, or NULL for default name
  *
  * Inits a new object created as base part of a driver crtc object.
  *
@@ -666,7 +667,8 @@ DEFINE_WW_CLASS(crtc_ww_class);
 int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc,
 			      struct drm_plane *primary,
 			      struct drm_plane *cursor,
-			      const struct drm_crtc_funcs *funcs)
+			      const struct drm_crtc_funcs *funcs,
+			      const char *name, ...)
 {
 	struct drm_mode_config *config = &dev->mode_config;
 	int ret;
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c
index 8455e99..f5a4273 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -402,7 +402,8 @@ int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
 	struct drm_plane *primary;
 
 	primary = create_primary_plane(dev);
-	return drm_crtc_init_with_planes(dev, crtc, primary, NULL, funcs);
+	return drm_crtc_init_with_planes(dev, crtc, primary, NULL, funcs,
+					 NULL);
 }
 EXPORT_SYMBOL(drm_crtc_init);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index b3ba27f..9d30a0f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -150,7 +150,7 @@ struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev,
 	private->crtc[pipe] = crtc;
 
 	ret = drm_crtc_init_with_planes(drm_dev, crtc, plane, NULL,
-					&exynos_crtc_funcs);
+					&exynos_crtc_funcs, NULL);
 	if (ret < 0)
 		goto err_crtc;
 
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
index 82a3d31..d8ab8f0 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_crtc.c
@@ -175,7 +175,7 @@ int fsl_dcu_drm_crtc_create(struct fsl_dcu_drm_device *fsl_dev)
 
 	primary = fsl_dcu_drm_primary_create_plane(fsl_dev->drm);
 	ret = drm_crtc_init_with_planes(fsl_dev->drm, crtc, primary, NULL,
-					&fsl_dcu_drm_crtc_funcs);
+					&fsl_dcu_drm_crtc_funcs, NULL);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 696f754..5a33707 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14120,7 +14120,7 @@ static void intel_crtc_init(struct drm_device *dev, int pipe)
 		goto fail;
 
 	ret = drm_crtc_init_with_planes(dev, &intel_crtc->base, primary,
-					cursor, &intel_crtc_funcs);
+					cursor, &intel_crtc_funcs, NULL);
 	if (ret)
 		goto fail;
 
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 882cf3d..09e20ea 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -373,7 +373,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
 			imx_drm_crtc->imx_drm_helper_funcs.crtc_helper_funcs);
 
 	drm_crtc_init_with_planes(drm, crtc, primary_plane, NULL,
-			imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs);
+			imx_drm_crtc->imx_drm_helper_funcs.crtc_funcs, NULL);
 
 	return 0;
 
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
index 6ac9aa1..28df397 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c
@@ -678,7 +678,8 @@ struct drm_crtc *mdp4_crtc_init(struct drm_device *dev,
 	drm_flip_work_init(&mdp4_crtc->unref_cursor_work,
 			"unref cursor", unref_cursor_worker);
 
-	drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs);
+	drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp4_crtc_funcs,
+				  NULL);
 	drm_crtc_helper_add(crtc, &mdp4_crtc_helper_funcs);
 	plane->crtc = crtc;
 
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
index 7f9f4ac..20cee5ce 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c
@@ -797,7 +797,8 @@ struct drm_crtc *mdp5_crtc_init(struct drm_device *dev,
 	snprintf(mdp5_crtc->name, sizeof(mdp5_crtc->name), "%s:%d",
 			pipe2name(mdp5_plane_pipe(plane)), id);
 
-	drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp5_crtc_funcs);
+	drm_crtc_init_with_planes(dev, crtc, plane, NULL, &mdp5_crtc_funcs,
+				  NULL);
 
 	drm_flip_work_init(&mdp5_crtc->unref_cursor_work,
 			"unref cursor", unref_cursor_worker);
diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index ad09590..2ed0754 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -524,7 +524,7 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
 	omap_crtc->mgr = omap_dss_get_overlay_manager(channel);
 
 	ret = drm_crtc_init_with_planes(dev, crtc, plane, NULL,
-					&omap_crtc_funcs);
+					&omap_crtc_funcs, NULL);
 	if (ret < 0) {
 		kfree(omap_crtc);
 		return NULL;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
index 48cb199..88a4b70 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c
@@ -613,7 +613,7 @@ int rcar_du_crtc_create(struct rcar_du_group *rgrp, unsigned int index)
 
 	ret = drm_crtc_init_with_planes(rcdu->ddev, crtc,
 					&rgrp->planes[index % 2].plane,
-					NULL, &crtc_funcs);
+					NULL, &crtc_funcs, NULL);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 03c47ee..8e89e80 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1492,7 +1492,7 @@ static int vop_create_crtc(struct vop *vop)
 	}
 
 	ret = drm_crtc_init_with_planes(drm_dev, crtc, primary, cursor,
-					&vop_crtc_funcs);
+					&vop_crtc_funcs, NULL);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c
index 3ae09dc..de11c7c 100644
--- a/drivers/gpu/drm/sti/sti_crtc.c
+++ b/drivers/gpu/drm/sti/sti_crtc.c
@@ -367,7 +367,7 @@ int sti_crtc_init(struct drm_device *drm_dev, struct sti_mixer *mixer,
 	int res;
 
 	res = drm_crtc_init_with_planes(drm_dev, crtc, primary, cursor,
-					&sti_crtc_funcs);
+					&sti_crtc_funcs, NULL);
 	if (res) {
 		DRM_ERROR("Can't initialze CRTC\n");
 		return -EINVAL;
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index e9f24a8..be89410 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -1732,7 +1732,7 @@ static int tegra_dc_init(struct host1x_client *client)
 	}
 
 	err = drm_crtc_init_with_planes(drm, &dc->base, primary, cursor,
-					&tegra_crtc_funcs);
+					&tegra_crtc_funcs, NULL);
 	if (err < 0)
 		goto cleanup;
 
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index 265064c..2168a99 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -606,7 +606,7 @@ static int vc4_crtc_bind(struct device *dev, struct device *master, void *data)
 	}
 
 	drm_crtc_init_with_planes(drm, crtc, primary_plane, cursor_plane,
-				  &vc4_crtc_funcs);
+				  &vc4_crtc_funcs, NULL);
 	drm_crtc_helper_add(crtc, &vc4_crtc_helper_funcs);
 	primary_plane->crtc = crtc;
 	cursor_plane->crtc = crtc;
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 623c98c..ef4cef0 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -431,7 +431,7 @@ static int vgdev_output_init(struct virtio_gpu_device *vgdev, int index)
 	if (IS_ERR(plane))
 		return PTR_ERR(plane);
 	drm_crtc_init_with_planes(dev, crtc, plane, NULL,
-				  &virtio_gpu_crtc_funcs);
+				  &virtio_gpu_crtc_funcs, NULL);
 	drm_mode_crtc_set_gamma_size(crtc, 256);
 	drm_crtc_helper_add(crtc, &virtio_gpu_crtc_helper_funcs);
 	plane->crtc = crtc;
-- 
cgit v1.1


From b0b3b7951114315d65398c27648705ca1c322faa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Wed, 9 Dec 2015 16:19:55 +0200
Subject: drm: Pass 'name' to drm_universal_plane_init()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Done with coccinelle for the most part. It choked on
msm/mdp/mdp5/mdp5_plane.c like so:
"BAD:!!!!!  enum drm_plane_type type;"
No idea how to deal with that, so I just fixed that up
by hand.

Also it thinks '...' is part of the semantic patch, so I put an
'int DOTDOTDOT' placeholder in its place and got rid of it with
sed afterwards.

I didn't convert drm_plane_init() since passing the varargs through
would mean either cpp macros or va_list, and I figured we don't
care about these legacy functions enough to warrant the extra pain.

@@
typedef uint32_t;
identifier dev, plane, possible_crtcs, funcs, formats, format_count, type;
@@
 int drm_universal_plane_init(struct drm_device *dev,
                              struct drm_plane *plane,
                              unsigned long possible_crtcs,
                              const struct drm_plane_funcs *funcs,
                              const uint32_t *formats,
                              unsigned int format_count,
                              enum drm_plane_type type
+                             ,const char *name, int DOTDOTDOT
                              )
{ ... }

@@
identifier dev, plane, possible_crtcs, funcs, formats, format_count, type;
@@
 int drm_universal_plane_init(struct drm_device *dev,
                              struct drm_plane *plane,
                              unsigned long possible_crtcs,
                              const struct drm_plane_funcs *funcs,
                              const uint32_t *formats,
                              unsigned int format_count,
                              enum drm_plane_type type
+                             ,const char *name, int DOTDOTDOT
                              );

@@
expression E1, E2, E3, E4, E5, E6, E7;
@@
 drm_universal_plane_init(E1, E2, E3, E4, E5, E6, E7
+                         ,NULL
                          )

v2: Split crtc and plane changes apart
    Pass NUL for no-name instead of ""
    Leave drm_plane_init() alone
v3: Add ', or NULL...' to @name kernel doc (Jani)
    Annotate the function with __printf() attribute (Jani)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449670795-2853-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/armada/armada_crtc.c            | 2 +-
 drivers/gpu/drm/armada/armada_overlay.c         | 2 +-
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 2 +-
 drivers/gpu/drm/drm_crtc.c                      | 6 ++++--
 drivers/gpu/drm/drm_plane_helper.c              | 2 +-
 drivers/gpu/drm/exynos/exynos_drm_plane.c       | 2 +-
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c     | 2 +-
 drivers/gpu/drm/i915/intel_display.c            | 4 ++--
 drivers/gpu/drm/i915/intel_sprite.c             | 2 +-
 drivers/gpu/drm/imx/ipuv3-plane.c               | 3 ++-
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c       | 3 ++-
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c       | 2 +-
 drivers/gpu/drm/omapdrm/omap_plane.c            | 2 +-
 drivers/gpu/drm/rcar-du/rcar_du_plane.c         | 3 ++-
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c     | 4 ++--
 drivers/gpu/drm/sti/sti_cursor.c                | 2 +-
 drivers/gpu/drm/sti/sti_gdp.c                   | 2 +-
 drivers/gpu/drm/sti/sti_hqvdp.c                 | 2 +-
 drivers/gpu/drm/tegra/dc.c                      | 9 ++++++---
 drivers/gpu/drm/vc4/vc4_plane.c                 | 2 +-
 drivers/gpu/drm/virtio/virtgpu_plane.c          | 2 +-
 21 files changed, 34 insertions(+), 26 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index c3f3a70..9bdc28c 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -1216,7 +1216,7 @@ static int armada_drm_crtc_create(struct drm_device *drm, struct device *dev,
 				       &armada_primary_plane_funcs,
 				       armada_primary_formats,
 				       ARRAY_SIZE(armada_primary_formats),
-				       DRM_PLANE_TYPE_PRIMARY);
+				       DRM_PLANE_TYPE_PRIMARY, NULL);
 	if (ret) {
 		kfree(primary);
 		return ret;
diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c
index 5c22b38..148e8a4 100644
--- a/drivers/gpu/drm/armada/armada_overlay.c
+++ b/drivers/gpu/drm/armada/armada_overlay.c
@@ -460,7 +460,7 @@ int armada_overlay_plane_create(struct drm_device *dev, unsigned long crtcs)
 				       &armada_ovl_plane_funcs,
 				       armada_ovl_formats,
 				       ARRAY_SIZE(armada_ovl_formats),
-				       DRM_PLANE_TYPE_OVERLAY);
+				       DRM_PLANE_TYPE_OVERLAY, NULL);
 	if (ret) {
 		kfree(dplane);
 		return ret;
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
index d0299ae..1ffe9c3 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c
@@ -941,7 +941,7 @@ atmel_hlcdc_plane_create(struct drm_device *dev,
 	ret = drm_universal_plane_init(dev, &plane->base, 0,
 				       &layer_plane_funcs,
 				       desc->formats->formats,
-				       desc->formats->nformats, type);
+				       desc->formats->nformats, type, NULL);
 	if (ret)
 		return ERR_PTR(ret);
 
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 27922bb..20d67a0 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1152,6 +1152,7 @@ EXPORT_SYMBOL(drm_encoder_cleanup);
  * @formats: array of supported formats (%DRM_FORMAT_*)
  * @format_count: number of elements in @formats
  * @type: type of plane (overlay, primary, cursor)
+ * @name: printf style format string for the plane name, or NULL for default name
  *
  * Initializes a plane object of type @type.
  *
@@ -1162,7 +1163,8 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
 			     unsigned long possible_crtcs,
 			     const struct drm_plane_funcs *funcs,
 			     const uint32_t *formats, unsigned int format_count,
-			     enum drm_plane_type type)
+			     enum drm_plane_type type,
+			     const char *name, ...)
 {
 	struct drm_mode_config *config = &dev->mode_config;
 	int ret;
@@ -1242,7 +1244,7 @@ int drm_plane_init(struct drm_device *dev, struct drm_plane *plane,
 
 	type = is_primary ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY;
 	return drm_universal_plane_init(dev, plane, possible_crtcs, funcs,
-					formats, format_count, type);
+					formats, format_count, type, NULL);
 }
 EXPORT_SYMBOL(drm_plane_init);
 
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c
index f5a4273..369d2898 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -375,7 +375,7 @@ static struct drm_plane *create_primary_plane(struct drm_device *dev)
 				       &drm_primary_helper_funcs,
 				       safe_modeset_formats,
 				       ARRAY_SIZE(safe_modeset_formats),
-				       DRM_PLANE_TYPE_PRIMARY);
+				       DRM_PLANE_TYPE_PRIMARY, NULL);
 	if (ret) {
 		kfree(primary);
 		primary = NULL;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 1793117..383ee1e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -228,7 +228,7 @@ int exynos_plane_init(struct drm_device *dev,
 
 	err = drm_universal_plane_init(dev, &exynos_plane->base, possible_crtcs,
 				       &exynos_plane_funcs, formats, fcount,
-				       type);
+				       type, NULL);
 	if (err) {
 		DRM_ERROR("failed to initialize plane\n");
 		return err;
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
index 51daaea..4b13cf9 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c
@@ -249,7 +249,7 @@ struct drm_plane *fsl_dcu_drm_primary_create_plane(struct drm_device *dev)
 				       &fsl_dcu_drm_plane_funcs,
 				       fsl_dcu_drm_plane_formats,
 				       ARRAY_SIZE(fsl_dcu_drm_plane_formats),
-				       DRM_PLANE_TYPE_PRIMARY);
+				       DRM_PLANE_TYPE_PRIMARY, NULL);
 	if (ret) {
 		kfree(primary);
 		primary = NULL;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 5a33707..fc0d53a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13904,7 +13904,7 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
 	drm_universal_plane_init(dev, &primary->base, 0,
 				 &intel_plane_funcs,
 				 intel_primary_formats, num_formats,
-				 DRM_PLANE_TYPE_PRIMARY);
+				 DRM_PLANE_TYPE_PRIMARY, NULL);
 
 	if (INTEL_INFO(dev)->gen >= 4)
 		intel_create_rotation_property(dev, primary);
@@ -14043,7 +14043,7 @@ static struct drm_plane *intel_cursor_plane_create(struct drm_device *dev,
 				 &intel_plane_funcs,
 				 intel_cursor_formats,
 				 ARRAY_SIZE(intel_cursor_formats),
-				 DRM_PLANE_TYPE_CURSOR);
+				 DRM_PLANE_TYPE_CURSOR, NULL);
 
 	if (INTEL_INFO(dev)->gen >= 4) {
 		if (!dev->mode_config.rotation_property)
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 2b96f33..dbf4213 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -1123,7 +1123,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
 	ret = drm_universal_plane_init(dev, &intel_plane->base, possible_crtcs,
 				       &intel_plane_funcs,
 				       plane_formats, num_plane_formats,
-				       DRM_PLANE_TYPE_OVERLAY);
+				       DRM_PLANE_TYPE_OVERLAY, NULL);
 	if (ret) {
 		kfree(intel_plane);
 		goto out;
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index e2ff410..591ba2f 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -401,7 +401,8 @@ struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,
 
 	ret = drm_universal_plane_init(dev, &ipu_plane->base, possible_crtcs,
 				       &ipu_plane_funcs, ipu_plane_formats,
-				       ARRAY_SIZE(ipu_plane_formats), type);
+				       ARRAY_SIZE(ipu_plane_formats), type,
+				       NULL);
 	if (ret) {
 		DRM_ERROR("failed to initialize plane\n");
 		kfree(ipu_plane);
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
index 30d57e7..9f96dfe 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c
@@ -397,7 +397,8 @@ struct drm_plane *mdp4_plane_init(struct drm_device *dev,
 
 	type = private_plane ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY;
 	ret = drm_universal_plane_init(dev, plane, 0xff, &mdp4_plane_funcs,
-				 mdp4_plane->formats, mdp4_plane->nformats, type);
+				 mdp4_plane->formats, mdp4_plane->nformats,
+				 type, NULL);
 	if (ret)
 		goto fail;
 
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
index 81cd490..432c098 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c
@@ -904,7 +904,7 @@ struct drm_plane *mdp5_plane_init(struct drm_device *dev,
 	type = private_plane ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY;
 	ret = drm_universal_plane_init(dev, plane, 0xff, &mdp5_plane_funcs,
 				 mdp5_plane->formats, mdp5_plane->nformats,
-				 type);
+				 type, NULL);
 	if (ret)
 		goto fail;
 
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index 3054bda..d5ecabd 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -366,7 +366,7 @@ struct drm_plane *omap_plane_init(struct drm_device *dev,
 
 	ret = drm_universal_plane_init(dev, plane, (1 << priv->num_crtcs) - 1,
 				       &omap_plane_funcs, omap_plane->formats,
-				       omap_plane->nformats, type);
+				       omap_plane->nformats, type, NULL);
 	if (ret < 0)
 		goto error;
 
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
index ffa5837..c3ed952 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c
@@ -410,7 +410,8 @@ int rcar_du_planes_init(struct rcar_du_group *rgrp)
 
 		ret = drm_universal_plane_init(rcdu->ddev, &plane->plane, crtcs,
 					       &rcar_du_plane_funcs, formats,
-					       ARRAY_SIZE(formats), type);
+					       ARRAY_SIZE(formats), type,
+					       NULL);
 		if (ret < 0)
 			return ret;
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 8e89e80..dd8e086 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1478,7 +1478,7 @@ static int vop_create_crtc(struct vop *vop)
 					       0, &vop_plane_funcs,
 					       win_data->phy->data_formats,
 					       win_data->phy->nformats,
-					       win_data->type);
+					       win_data->type, NULL);
 		if (ret) {
 			DRM_ERROR("failed to initialize plane\n");
 			goto err_cleanup_planes;
@@ -1515,7 +1515,7 @@ static int vop_create_crtc(struct vop *vop)
 					       &vop_plane_funcs,
 					       win_data->phy->data_formats,
 					       win_data->phy->nformats,
-					       win_data->type);
+					       win_data->type, NULL);
 		if (ret) {
 			DRM_ERROR("failed to initialize overlay plane\n");
 			goto err_cleanup_crtc;
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index dd10321..8078631 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -272,7 +272,7 @@ struct drm_plane *sti_cursor_create(struct drm_device *drm_dev,
 				       &sti_plane_helpers_funcs,
 				       cursor_supported_formats,
 				       ARRAY_SIZE(cursor_supported_formats),
-				       DRM_PLANE_TYPE_CURSOR);
+				       DRM_PLANE_TYPE_CURSOR, NULL);
 	if (res) {
 		DRM_ERROR("Failed to initialize universal plane\n");
 		goto err_plane;
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index c85dc7d..f9a1d92 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -630,7 +630,7 @@ struct drm_plane *sti_gdp_create(struct drm_device *drm_dev,
 				       &sti_plane_helpers_funcs,
 				       gdp_supported_formats,
 				       ARRAY_SIZE(gdp_supported_formats),
-				       type);
+				       type, NULL);
 	if (res) {
 		DRM_ERROR("Failed to initialize universal plane\n");
 		goto err;
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index ea0690b..43861b5 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -973,7 +973,7 @@ static struct drm_plane *sti_hqvdp_create(struct drm_device *drm_dev,
 				       &sti_plane_helpers_funcs,
 				       hqvdp_supported_formats,
 				       ARRAY_SIZE(hqvdp_supported_formats),
-				       DRM_PLANE_TYPE_OVERLAY);
+				       DRM_PLANE_TYPE_OVERLAY, NULL);
 	if (res) {
 		DRM_ERROR("Failed to initialize universal plane\n");
 		return NULL;
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index be89410..1f5cb68 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -660,7 +660,8 @@ static struct drm_plane *tegra_dc_primary_plane_create(struct drm_device *drm,
 
 	err = drm_universal_plane_init(drm, &plane->base, possible_crtcs,
 				       &tegra_primary_plane_funcs, formats,
-				       num_formats, DRM_PLANE_TYPE_PRIMARY);
+				       num_formats, DRM_PLANE_TYPE_PRIMARY,
+				       NULL);
 	if (err < 0) {
 		kfree(plane);
 		return ERR_PTR(err);
@@ -827,7 +828,8 @@ static struct drm_plane *tegra_dc_cursor_plane_create(struct drm_device *drm,
 
 	err = drm_universal_plane_init(drm, &plane->base, 1 << dc->pipe,
 				       &tegra_cursor_plane_funcs, formats,
-				       num_formats, DRM_PLANE_TYPE_CURSOR);
+				       num_formats, DRM_PLANE_TYPE_CURSOR,
+				       NULL);
 	if (err < 0) {
 		kfree(plane);
 		return ERR_PTR(err);
@@ -890,7 +892,8 @@ static struct drm_plane *tegra_dc_overlay_plane_create(struct drm_device *drm,
 
 	err = drm_universal_plane_init(drm, &plane->base, 1 << dc->pipe,
 				       &tegra_overlay_plane_funcs, formats,
-				       num_formats, DRM_PLANE_TYPE_OVERLAY);
+				       num_formats, DRM_PLANE_TYPE_OVERLAY,
+				       NULL);
 	if (err < 0) {
 		kfree(plane);
 		return ERR_PTR(err);
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index 887f3ca..f34c422 100644
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -317,7 +317,7 @@ struct drm_plane *vc4_plane_init(struct drm_device *dev,
 	ret = drm_universal_plane_init(dev, plane, 0xff,
 				       &vc4_plane_funcs,
 				       formats, ARRAY_SIZE(formats),
-				       type);
+				       type, NULL);
 
 	drm_plane_helper_add(plane, &vc4_plane_helper_funcs);
 
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 4a74129..572fb35 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -107,7 +107,7 @@ struct drm_plane *virtio_gpu_plane_init(struct virtio_gpu_device *vgdev,
 				       &virtio_gpu_plane_funcs,
 				       virtio_gpu_formats,
 				       ARRAY_SIZE(virtio_gpu_formats),
-				       DRM_PLANE_TYPE_PRIMARY);
+				       DRM_PLANE_TYPE_PRIMARY, NULL);
 	if (ret)
 		goto err_plane_init;
 
-- 
cgit v1.1


From 13a3d91f17a5f7ed2acd275d18b6acfdb131fb15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Wed, 9 Dec 2015 16:20:18 +0200
Subject: drm: Pass 'name' to drm_encoder_init()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Done with coccinelle for the most part. However, it thinks '...' is
part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder
in its place and got rid of it with sed afterwards.

@@
identifier dev, encoder, funcs;
@@
 int drm_encoder_init(struct drm_device *dev,
                      struct drm_encoder *encoder,
                      const struct drm_encoder_funcs *funcs,
                      int encoder_type
+                     ,const char *name, int DOTDOTDOT
                      )
{ ... }

@@
identifier dev, encoder, funcs;
@@
 int drm_encoder_init(struct drm_device *dev,
                      struct drm_encoder *encoder,
                      const struct drm_encoder_funcs *funcs,
                      int encoder_type
+                     ,const char *name, int DOTDOTDOT
                      );

@@
expression E1, E2, E3, E4;
@@
 drm_encoder_init(E1, E2, E3, E4
+                 ,NULL
                  )

v2: Add ', or NULL...' to @name kernel doc (Jani)
    Annotate the function with __printf() attribute (Jani)

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449670818-2966-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/amd/amdgpu/dce_v10_0.c           | 14 +++++------
 drivers/gpu/drm/amd/amdgpu/dce_v11_0.c           | 14 +++++------
 drivers/gpu/drm/amd/amdgpu/dce_v8_0.c            | 14 +++++------
 drivers/gpu/drm/ast/ast_mode.c                   |  2 +-
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c |  2 +-
 drivers/gpu/drm/bochs/bochs_kms.c                |  2 +-
 drivers/gpu/drm/cirrus/cirrus_mode.c             |  2 +-
 drivers/gpu/drm/drm_crtc.c                       |  3 ++-
 drivers/gpu/drm/exynos/exynos_dp_core.c          |  2 +-
 drivers/gpu/drm/exynos/exynos_drm_dpi.c          |  2 +-
 drivers/gpu/drm/exynos/exynos_drm_dsi.c          |  2 +-
 drivers/gpu/drm/exynos/exynos_drm_vidi.c         |  2 +-
 drivers/gpu/drm/exynos/exynos_hdmi.c             |  2 +-
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c        |  2 +-
 drivers/gpu/drm/gma500/cdv_intel_crt.c           |  2 +-
 drivers/gpu/drm/gma500/cdv_intel_dp.c            |  3 ++-
 drivers/gpu/drm/gma500/cdv_intel_hdmi.c          |  2 +-
 drivers/gpu/drm/gma500/cdv_intel_lvds.c          |  2 +-
 drivers/gpu/drm/gma500/mdfld_dsi_dpi.c           |  2 +-
 drivers/gpu/drm/gma500/oaktrail_hdmi.c           |  2 +-
 drivers/gpu/drm/gma500/oaktrail_lvds.c           |  2 +-
 drivers/gpu/drm/gma500/psb_intel_lvds.c          |  2 +-
 drivers/gpu/drm/gma500/psb_intel_sdvo.c          |  3 ++-
 drivers/gpu/drm/i2c/tda998x_drv.c                |  2 +-
 drivers/gpu/drm/i915/intel_crt.c                 |  2 +-
 drivers/gpu/drm/i915/intel_ddi.c                 |  2 +-
 drivers/gpu/drm/i915/intel_dp.c                  |  2 +-
 drivers/gpu/drm/i915/intel_dp_mst.c              |  2 +-
 drivers/gpu/drm/i915/intel_dsi.c                 |  3 ++-
 drivers/gpu/drm/i915/intel_dvo.c                 |  2 +-
 drivers/gpu/drm/i915/intel_hdmi.c                |  2 +-
 drivers/gpu/drm/i915/intel_lvds.c                |  2 +-
 drivers/gpu/drm/i915/intel_sdvo.c                |  3 ++-
 drivers/gpu/drm/i915/intel_tv.c                  |  2 +-
 drivers/gpu/drm/imx/dw_hdmi-imx.c                |  2 +-
 drivers/gpu/drm/imx/imx-ldb.c                    |  2 +-
 drivers/gpu/drm/imx/imx-tve.c                    |  2 +-
 drivers/gpu/drm/imx/parallel-display.c           |  2 +-
 drivers/gpu/drm/mgag200/mgag200_mode.c           |  2 +-
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c  |  2 +-
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c |  2 +-
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c  |  2 +-
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c      |  2 +-
 drivers/gpu/drm/nouveau/dispnv04/dac.c           |  3 ++-
 drivers/gpu/drm/nouveau/dispnv04/dfp.c           |  2 +-
 drivers/gpu/drm/nouveau/dispnv04/tvnv04.c        |  3 ++-
 drivers/gpu/drm/nouveau/dispnv04/tvnv17.c        |  3 ++-
 drivers/gpu/drm/nouveau/nv50_display.c           |  6 ++---
 drivers/gpu/drm/omapdrm/omap_encoder.c           |  2 +-
 drivers/gpu/drm/qxl/qxl_display.c                |  2 +-
 drivers/gpu/drm/radeon/atombios_encoders.c       | 30 ++++++++++++++++--------
 drivers/gpu/drm/radeon/radeon_dp_mst.c           |  2 +-
 drivers/gpu/drm/radeon/radeon_legacy_encoders.c  | 15 ++++++++----
 drivers/gpu/drm/rcar-du/rcar_du_encoder.c        |  2 +-
 drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c        |  2 +-
 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c      |  2 +-
 drivers/gpu/drm/shmobile/shmob_drm_crtc.c        |  2 +-
 drivers/gpu/drm/sti/sti_tvout.c                  |  7 +++---
 drivers/gpu/drm/tegra/dsi.c                      |  2 +-
 drivers/gpu/drm/tegra/hdmi.c                     |  2 +-
 drivers/gpu/drm/tegra/rgb.c                      |  2 +-
 drivers/gpu/drm/tegra/sor.c                      |  2 +-
 drivers/gpu/drm/tilcdc/tilcdc_panel.c            |  2 +-
 drivers/gpu/drm/tilcdc/tilcdc_tfp410.c           |  2 +-
 drivers/gpu/drm/udl/udl_encoder.c                |  3 ++-
 drivers/gpu/drm/vc4/vc4_hdmi.c                   |  2 +-
 drivers/gpu/drm/virtio/virtgpu_display.c         |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c              |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c             |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c             |  2 +-
 70 files changed, 130 insertions(+), 105 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 4dcc8fb..093599a 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -3729,7 +3729,7 @@ static void dce_v10_0_encoder_add(struct amdgpu_device *adev,
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
 		drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs,
-				 DRM_MODE_ENCODER_DAC);
+				 DRM_MODE_ENCODER_DAC, NULL);
 		drm_encoder_helper_add(encoder, &dce_v10_0_dac_helper_funcs);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
@@ -3740,15 +3740,15 @@ static void dce_v10_0_encoder_add(struct amdgpu_device *adev,
 		if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
 			amdgpu_encoder->rmx_type = RMX_FULL;
 			drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs,
-					 DRM_MODE_ENCODER_LVDS);
+					 DRM_MODE_ENCODER_LVDS, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_lcd_info(amdgpu_encoder);
 		} else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
 			drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs,
-					 DRM_MODE_ENCODER_DAC);
+					 DRM_MODE_ENCODER_DAC, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder);
 		} else {
 			drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs,
-					 DRM_MODE_ENCODER_TMDS);
+					 DRM_MODE_ENCODER_TMDS, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder);
 		}
 		drm_encoder_helper_add(encoder, &dce_v10_0_dig_helper_funcs);
@@ -3766,13 +3766,13 @@ static void dce_v10_0_encoder_add(struct amdgpu_device *adev,
 		amdgpu_encoder->is_ext_encoder = true;
 		if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
 			drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs,
-					 DRM_MODE_ENCODER_LVDS);
+					 DRM_MODE_ENCODER_LVDS, NULL);
 		else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
 			drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs,
-					 DRM_MODE_ENCODER_DAC);
+					 DRM_MODE_ENCODER_DAC, NULL);
 		else
 			drm_encoder_init(dev, encoder, &dce_v10_0_encoder_funcs,
-					 DRM_MODE_ENCODER_TMDS);
+					 DRM_MODE_ENCODER_TMDS, NULL);
 		drm_encoder_helper_add(encoder, &dce_v10_0_ext_helper_funcs);
 		break;
 	}
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 8f1e511..8701661 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -3722,7 +3722,7 @@ static void dce_v11_0_encoder_add(struct amdgpu_device *adev,
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
 		drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs,
-				 DRM_MODE_ENCODER_DAC);
+				 DRM_MODE_ENCODER_DAC, NULL);
 		drm_encoder_helper_add(encoder, &dce_v11_0_dac_helper_funcs);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
@@ -3733,15 +3733,15 @@ static void dce_v11_0_encoder_add(struct amdgpu_device *adev,
 		if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
 			amdgpu_encoder->rmx_type = RMX_FULL;
 			drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs,
-					 DRM_MODE_ENCODER_LVDS);
+					 DRM_MODE_ENCODER_LVDS, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_lcd_info(amdgpu_encoder);
 		} else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
 			drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs,
-					 DRM_MODE_ENCODER_DAC);
+					 DRM_MODE_ENCODER_DAC, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder);
 		} else {
 			drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs,
-					 DRM_MODE_ENCODER_TMDS);
+					 DRM_MODE_ENCODER_TMDS, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder);
 		}
 		drm_encoder_helper_add(encoder, &dce_v11_0_dig_helper_funcs);
@@ -3759,13 +3759,13 @@ static void dce_v11_0_encoder_add(struct amdgpu_device *adev,
 		amdgpu_encoder->is_ext_encoder = true;
 		if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
 			drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs,
-					 DRM_MODE_ENCODER_LVDS);
+					 DRM_MODE_ENCODER_LVDS, NULL);
 		else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
 			drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs,
-					 DRM_MODE_ENCODER_DAC);
+					 DRM_MODE_ENCODER_DAC, NULL);
 		else
 			drm_encoder_init(dev, encoder, &dce_v11_0_encoder_funcs,
-					 DRM_MODE_ENCODER_TMDS);
+					 DRM_MODE_ENCODER_TMDS, NULL);
 		drm_encoder_helper_add(encoder, &dce_v11_0_ext_helper_funcs);
 		break;
 	}
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index 42d954d..d0e128c 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -3659,7 +3659,7 @@ static void dce_v8_0_encoder_add(struct amdgpu_device *adev,
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
 		drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs,
-				 DRM_MODE_ENCODER_DAC);
+				 DRM_MODE_ENCODER_DAC, NULL);
 		drm_encoder_helper_add(encoder, &dce_v8_0_dac_helper_funcs);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
@@ -3670,15 +3670,15 @@ static void dce_v8_0_encoder_add(struct amdgpu_device *adev,
 		if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
 			amdgpu_encoder->rmx_type = RMX_FULL;
 			drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs,
-					 DRM_MODE_ENCODER_LVDS);
+					 DRM_MODE_ENCODER_LVDS, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_lcd_info(amdgpu_encoder);
 		} else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
 			drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs,
-					 DRM_MODE_ENCODER_DAC);
+					 DRM_MODE_ENCODER_DAC, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder);
 		} else {
 			drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs,
-					 DRM_MODE_ENCODER_TMDS);
+					 DRM_MODE_ENCODER_TMDS, NULL);
 			amdgpu_encoder->enc_priv = amdgpu_atombios_encoder_get_dig_info(amdgpu_encoder);
 		}
 		drm_encoder_helper_add(encoder, &dce_v8_0_dig_helper_funcs);
@@ -3696,13 +3696,13 @@ static void dce_v8_0_encoder_add(struct amdgpu_device *adev,
 		amdgpu_encoder->is_ext_encoder = true;
 		if (amdgpu_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
 			drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs,
-					 DRM_MODE_ENCODER_LVDS);
+					 DRM_MODE_ENCODER_LVDS, NULL);
 		else if (amdgpu_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
 			drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs,
-					 DRM_MODE_ENCODER_DAC);
+					 DRM_MODE_ENCODER_DAC, NULL);
 		else
 			drm_encoder_init(dev, encoder, &dce_v8_0_encoder_funcs,
-					 DRM_MODE_ENCODER_TMDS);
+					 DRM_MODE_ENCODER_TMDS, NULL);
 		drm_encoder_helper_add(encoder, &dce_v8_0_ext_helper_funcs);
 		break;
 	}
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index 69d19f3..0123458 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -751,7 +751,7 @@ static int ast_encoder_init(struct drm_device *dev)
 		return -ENOMEM;
 
 	drm_encoder_init(dev, &ast_encoder->base, &ast_enc_funcs,
-			 DRM_MODE_ENCODER_DAC);
+			 DRM_MODE_ENCODER_DAC, NULL);
 	drm_encoder_helper_add(&ast_encoder->base, &ast_enc_helper_funcs);
 
 	ast_encoder->base.possible_crtcs = 1;
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
index 067e4c1..d112900 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
@@ -256,7 +256,7 @@ static int atmel_hlcdc_create_panel_output(struct drm_device *dev,
 			       &atmel_hlcdc_panel_encoder_helper_funcs);
 	ret = drm_encoder_init(dev, &panel->base.encoder,
 			       &atmel_hlcdc_panel_encoder_funcs,
-			       DRM_MODE_ENCODER_LVDS);
+			       DRM_MODE_ENCODER_LVDS, NULL);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 26bcd03..a88be6d 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -196,7 +196,7 @@ static void bochs_encoder_init(struct drm_device *dev)
 
 	encoder->possible_crtcs = 0x1;
 	drm_encoder_init(dev, encoder, &bochs_encoder_encoder_funcs,
-			 DRM_MODE_ENCODER_DAC);
+			 DRM_MODE_ENCODER_DAC, NULL);
 	drm_encoder_helper_add(encoder, &bochs_encoder_helper_funcs);
 }
 
diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c
index 61385f2..276719e 100644
--- a/drivers/gpu/drm/cirrus/cirrus_mode.c
+++ b/drivers/gpu/drm/cirrus/cirrus_mode.c
@@ -489,7 +489,7 @@ static struct drm_encoder *cirrus_encoder_init(struct drm_device *dev)
 	encoder->possible_crtcs = 0x1;
 
 	drm_encoder_init(dev, encoder, &cirrus_encoder_encoder_funcs,
-			 DRM_MODE_ENCODER_DAC);
+			 DRM_MODE_ENCODER_DAC, NULL);
 	drm_encoder_helper_add(encoder, &cirrus_encoder_helper_funcs);
 
 	return encoder;
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 20d67a0..b1111ea 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1077,6 +1077,7 @@ EXPORT_SYMBOL(drm_connector_unplug_all);
  * @encoder: the encoder to init
  * @funcs: callbacks for this encoder
  * @encoder_type: user visible type of the encoder
+ * @name: printf style format string for the encoder name, or NULL for default name
  *
  * Initialises a preallocated encoder. Encoder should be
  * subclassed as part of driver encoder objects.
@@ -1087,7 +1088,7 @@ EXPORT_SYMBOL(drm_connector_unplug_all);
 int drm_encoder_init(struct drm_device *dev,
 		      struct drm_encoder *encoder,
 		      const struct drm_encoder_funcs *funcs,
-		      int encoder_type)
+		      int encoder_type, const char *name, ...)
 {
 	int ret;
 
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c
index 124fb9a..cf17713 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
@@ -1313,7 +1313,7 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
 	DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
 
 	drm_encoder_init(drm_dev, encoder, &exynos_dp_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	drm_encoder_helper_add(encoder, &exynos_dp_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index c748b87..1dbf8dc 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -309,7 +309,7 @@ int exynos_dpi_bind(struct drm_device *dev, struct drm_encoder *encoder)
 	DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
 
 	drm_encoder_init(dev, encoder, &exynos_dpi_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	drm_encoder_helper_add(encoder, &exynos_dpi_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 12b03b3..0a99160 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1831,7 +1831,7 @@ static int exynos_dsi_bind(struct device *dev, struct device *master,
 	DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
 
 	drm_encoder_init(drm_dev, encoder, &exynos_dsi_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	drm_encoder_helper_add(encoder, &exynos_dsi_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 669362c..c34d49a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -473,7 +473,7 @@ static int vidi_bind(struct device *dev, struct device *master, void *data)
 	DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
 
 	drm_encoder_init(drm_dev, encoder, &exynos_vidi_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	drm_encoder_helper_add(encoder, &exynos_vidi_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 57b6755..ba3543e 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -1793,7 +1793,7 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
 	DRM_DEBUG_KMS("possible_crtcs = 0x%x\n", encoder->possible_crtcs);
 
 	drm_encoder_init(drm_dev, encoder, &exynos_hdmi_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	drm_encoder_helper_add(encoder, &exynos_hdmi_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
index fe8ab5d..8780deb 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_rgb.c
@@ -57,7 +57,7 @@ int fsl_dcu_drm_encoder_create(struct fsl_dcu_drm_device *fsl_dev,
 
 	encoder->possible_crtcs = 1;
 	ret = drm_encoder_init(fsl_dev->drm, encoder, &encoder_funcs,
-			       DRM_MODE_ENCODER_LVDS);
+			       DRM_MODE_ENCODER_LVDS, NULL);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/gpu/drm/gma500/cdv_intel_crt.c b/drivers/gpu/drm/gma500/cdv_intel_crt.c
index 248c33a..d0717a8 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_crt.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_crt.c
@@ -273,7 +273,7 @@ void cdv_intel_crt_init(struct drm_device *dev,
 
 	encoder = &gma_encoder->base;
 	drm_encoder_init(dev, encoder,
-		&cdv_intel_crt_enc_funcs, DRM_MODE_ENCODER_DAC);
+		&cdv_intel_crt_enc_funcs, DRM_MODE_ENCODER_DAC, NULL);
 
 	gma_connector_attach_encoder(gma_connector, gma_encoder);
 
diff --git a/drivers/gpu/drm/gma500/cdv_intel_dp.c b/drivers/gpu/drm/gma500/cdv_intel_dp.c
index 17cea40..7bb1f1a 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_dp.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_dp.c
@@ -2020,7 +2020,8 @@ cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev
 	encoder = &gma_encoder->base;
 
 	drm_connector_init(dev, connector, &cdv_intel_dp_connector_funcs, type);
-	drm_encoder_init(dev, encoder, &cdv_intel_dp_enc_funcs, DRM_MODE_ENCODER_TMDS);
+	drm_encoder_init(dev, encoder, &cdv_intel_dp_enc_funcs,
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	gma_connector_attach_encoder(gma_connector, gma_encoder);
 
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
index e7b1e99..ddf2d77 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
@@ -313,7 +313,7 @@ void cdv_hdmi_init(struct drm_device *dev,
 			   DRM_MODE_CONNECTOR_DVID);
 
 	drm_encoder_init(dev, encoder, &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	gma_connector_attach_encoder(gma_connector, gma_encoder);
 	gma_encoder->type = INTEL_OUTPUT_HDMI;
diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
index 9e648bc..813ef23 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
@@ -652,7 +652,7 @@ void cdv_intel_lvds_init(struct drm_device *dev,
 
 	drm_encoder_init(dev, encoder,
 			 &cdv_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
+			 DRM_MODE_ENCODER_LVDS, NULL);
 
 
 	gma_connector_attach_encoder(gma_connector, gma_encoder);
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
index d4813e0..1a1acd3 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
@@ -994,7 +994,7 @@ struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev,
 	drm_encoder_init(dev,
 			encoder,
 			p_funcs->encoder_funcs,
-			DRM_MODE_ENCODER_LVDS);
+			DRM_MODE_ENCODER_LVDS, NULL);
 	drm_encoder_helper_add(encoder,
 				p_funcs->encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
index 2310d87..2d18499 100644
--- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c
+++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
@@ -654,7 +654,7 @@ void oaktrail_hdmi_init(struct drm_device *dev,
 
 	drm_encoder_init(dev, encoder,
 			 &oaktrail_hdmi_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	gma_connector_attach_encoder(gma_connector, gma_encoder);
 
diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index 83bbc27..f7038f1 100644
--- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
@@ -323,7 +323,7 @@ void oaktrail_lvds_init(struct drm_device *dev,
 			   DRM_MODE_CONNECTOR_LVDS);
 
 	drm_encoder_init(dev, encoder, &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
+			 DRM_MODE_ENCODER_LVDS, NULL);
 
 	gma_connector_attach_encoder(gma_connector, gma_encoder);
 	gma_encoder->type = INTEL_OUTPUT_LVDS;
diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c
index 0d61437..b1b9331 100644
--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
@@ -723,7 +723,7 @@ void psb_intel_lvds_init(struct drm_device *dev,
 
 	drm_encoder_init(dev, encoder,
 			 &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
+			 DRM_MODE_ENCODER_LVDS, NULL);
 
 	gma_connector_attach_encoder(gma_connector, gma_encoder);
 	gma_encoder->type = INTEL_OUTPUT_LVDS;
diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
index 86f28ac..e787d37 100644
--- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c
+++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
@@ -2526,7 +2526,8 @@ bool psb_intel_sdvo_init(struct drm_device *dev, int sdvo_reg)
 	/* encoder type will be decided later */
 	gma_encoder = &psb_intel_sdvo->base;
 	gma_encoder->type = INTEL_OUTPUT_SDVO;
-	drm_encoder_init(dev, &gma_encoder->base, &psb_intel_sdvo_enc_funcs, 0);
+	drm_encoder_init(dev, &gma_encoder->base, &psb_intel_sdvo_enc_funcs,
+			 0, NULL);
 
 	/* Read the regs to test if we can talk to the device */
 	for (i = 0; i < 0x40; i++) {
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index 79cb920..a46248f 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1423,7 +1423,7 @@ static int tda998x_bind(struct device *dev, struct device *master, void *data)
 
 	drm_encoder_helper_add(&priv->encoder, &tda998x_encoder_helper_funcs);
 	ret = drm_encoder_init(drm, &priv->encoder, &tda998x_encoder_funcs,
-			       DRM_MODE_ENCODER_TMDS);
+			       DRM_MODE_ENCODER_TMDS, NULL);
 	if (ret)
 		goto err_encoder;
 
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 27b3e61..912c0ac 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -798,7 +798,7 @@ void intel_crt_init(struct drm_device *dev)
 			   &intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
 
 	drm_encoder_init(dev, &crt->base.base, &intel_crt_enc_funcs,
-			 DRM_MODE_ENCODER_DAC);
+			 DRM_MODE_ENCODER_DAC, NULL);
 
 	intel_connector_attach_encoder(intel_connector, &crt->base);
 
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 76ce7c2..37efcd1 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -3284,7 +3284,7 @@ void intel_ddi_init(struct drm_device *dev, enum port port)
 	encoder = &intel_encoder->base;
 
 	drm_encoder_init(dev, encoder, &intel_ddi_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	intel_encoder->compute_config = intel_ddi_compute_config;
 	intel_encoder->enable = intel_enable_ddi;
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e1ceff7..9b10526 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -5977,7 +5977,7 @@ intel_dp_init(struct drm_device *dev,
 	encoder = &intel_encoder->base;
 
 	drm_encoder_init(dev, &intel_encoder->base, &intel_dp_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	intel_encoder->compute_config = intel_dp_compute_config;
 	intel_encoder->disable = intel_disable_dp;
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index 8c4e7df..e8d369d 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -536,7 +536,7 @@ intel_dp_create_fake_mst_encoder(struct intel_digital_port *intel_dig_port, enum
 	intel_mst->primary = intel_dig_port;
 
 	drm_encoder_init(dev, &intel_encoder->base, &intel_dp_mst_enc_funcs,
-			 DRM_MODE_ENCODER_DPMST);
+			 DRM_MODE_ENCODER_DPMST, NULL);
 
 	intel_encoder->type = INTEL_OUTPUT_DP_MST;
 	intel_encoder->crtc_mask = 0x7;
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index efb5a27..add2cf5 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -1152,7 +1152,8 @@ void intel_dsi_init(struct drm_device *dev)
 
 	connector = &intel_connector->base;
 
-	drm_encoder_init(dev, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI);
+	drm_encoder_init(dev, encoder, &intel_dsi_funcs, DRM_MODE_ENCODER_DSI,
+			 NULL);
 
 	/* XXX: very likely not all of these are needed */
 	intel_encoder->compute_config = intel_dsi_compute_config;
diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index 7161deb..286baec 100644
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -429,7 +429,7 @@ void intel_dvo_init(struct drm_device *dev)
 
 	intel_encoder = &intel_dvo->base;
 	drm_encoder_init(dev, &intel_encoder->base,
-			 &intel_dvo_enc_funcs, encoder_type);
+			 &intel_dvo_enc_funcs, encoder_type, NULL);
 
 	intel_encoder->disable = intel_disable_dvo;
 	intel_encoder->enable = intel_enable_dvo;
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index bdd462e..6dd1e09 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -2165,7 +2165,7 @@ void intel_hdmi_init(struct drm_device *dev,
 	intel_encoder = &intel_dig_port->base;
 
 	drm_encoder_init(dev, &intel_encoder->base, &intel_hdmi_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	intel_encoder->compute_config = intel_hdmi_compute_config;
 	if (HAS_PCH_SPLIT(dev)) {
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 61f1145..0da0240 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -1025,7 +1025,7 @@ void intel_lvds_init(struct drm_device *dev)
 			   DRM_MODE_CONNECTOR_LVDS);
 
 	drm_encoder_init(dev, &intel_encoder->base, &intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
+			 DRM_MODE_ENCODER_LVDS, NULL);
 
 	intel_encoder->enable = intel_enable_lvds;
 	intel_encoder->pre_enable = intel_pre_enable_lvds;
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 06679f1..2e1da06 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -2978,7 +2978,8 @@ bool intel_sdvo_init(struct drm_device *dev,
 	/* encoder type will be decided later */
 	intel_encoder = &intel_sdvo->base;
 	intel_encoder->type = INTEL_OUTPUT_SDVO;
-	drm_encoder_init(dev, &intel_encoder->base, &intel_sdvo_enc_funcs, 0);
+	drm_encoder_init(dev, &intel_encoder->base, &intel_sdvo_enc_funcs, 0,
+			 NULL);
 
 	/* Read the regs to test if we can talk to the device */
 	for (i = 0; i < 0x40; i++) {
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 6bea789..948cbff 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1645,7 +1645,7 @@ intel_tv_init(struct drm_device *dev)
 			   DRM_MODE_CONNECTOR_SVIDEO);
 
 	drm_encoder_init(dev, &intel_encoder->base, &intel_tv_enc_funcs,
-			 DRM_MODE_ENCODER_TVDAC);
+			 DRM_MODE_ENCODER_TVDAC, NULL);
 
 	intel_encoder->compute_config = intel_tv_compute_config;
 	intel_encoder->get_config = intel_tv_get_config;
diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 98605ea..35fcf6b 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -251,7 +251,7 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master,
 
 	drm_encoder_helper_add(encoder, &dw_hdmi_imx_encoder_helper_funcs);
 	drm_encoder_init(drm, encoder, &dw_hdmi_imx_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	return dw_hdmi_bind(dev, master, data, encoder, iores, irq, plat_data);
 }
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index abacc8f..c79a61b 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -422,7 +422,7 @@ static int imx_ldb_register(struct drm_device *drm,
 	drm_encoder_helper_add(&imx_ldb_ch->encoder,
 			&imx_ldb_encoder_helper_funcs);
 	drm_encoder_init(drm, &imx_ldb_ch->encoder, &imx_ldb_encoder_funcs,
-			 DRM_MODE_ENCODER_LVDS);
+			 DRM_MODE_ENCODER_LVDS, NULL);
 
 	drm_connector_helper_add(&imx_ldb_ch->connector,
 			&imx_ldb_connector_helper_funcs);
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index f959714..e61a8fc 100644
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -508,7 +508,7 @@ static int imx_tve_register(struct drm_device *drm, struct imx_tve *tve)
 
 	drm_encoder_helper_add(&tve->encoder, &imx_tve_encoder_helper_funcs);
 	drm_encoder_init(drm, &tve->encoder, &imx_tve_encoder_funcs,
-			 encoder_type);
+			 encoder_type, NULL);
 
 	drm_connector_helper_add(&tve->connector,
 			&imx_tve_connector_helper_funcs);
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index 2e9b9f1..fcbe4d2 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -192,7 +192,7 @@ static int imx_pd_register(struct drm_device *drm,
 
 	drm_encoder_helper_add(&imxpd->encoder, &imx_pd_encoder_helper_funcs);
 	drm_encoder_init(drm, &imxpd->encoder, &imx_pd_encoder_funcs,
-			 DRM_MODE_ENCODER_NONE);
+			 DRM_MODE_ENCODER_NONE, NULL);
 
 	drm_connector_helper_add(&imxpd->connector,
 			&imx_pd_connector_helper_funcs);
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index c99d3fe..3180212 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -1538,7 +1538,7 @@ static struct drm_encoder *mga_encoder_init(struct drm_device *dev)
 	encoder->possible_crtcs = 0x1;
 
 	drm_encoder_init(dev, encoder, &mga_encoder_encoder_funcs,
-			 DRM_MODE_ENCODER_DAC);
+			 DRM_MODE_ENCODER_DAC, NULL);
 	drm_encoder_helper_add(encoder, &mga_encoder_helper_funcs);
 
 	return encoder;
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c
index 89614c6..a21df54 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dtv_encoder.c
@@ -262,7 +262,7 @@ struct drm_encoder *mdp4_dtv_encoder_init(struct drm_device *dev)
 	encoder = &mdp4_dtv_encoder->base;
 
 	drm_encoder_init(dev, encoder, &mdp4_dtv_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 	drm_encoder_helper_add(encoder, &mdp4_dtv_encoder_helper_funcs);
 
 	mdp4_dtv_encoder->src_clk = devm_clk_get(dev->dev, "src_clk");
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
index 4cd6e72..f824c64 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
@@ -460,7 +460,7 @@ struct drm_encoder *mdp4_lcdc_encoder_init(struct drm_device *dev,
 	encoder = &mdp4_lcdc_encoder->base;
 
 	drm_encoder_init(dev, encoder, &mdp4_lcdc_encoder_funcs,
-			 DRM_MODE_ENCODER_LVDS);
+			 DRM_MODE_ENCODER_LVDS, NULL);
 	drm_encoder_helper_add(encoder, &mdp4_lcdc_encoder_helper_funcs);
 
 	/* TODO: do we need different pll in other cases? */
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
index 8e6c9b5..1aa21db 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cmd_encoder.c
@@ -326,7 +326,7 @@ struct drm_encoder *mdp5_cmd_encoder_init(struct drm_device *dev,
 	mdp5_cmd_enc->ctl = ctl;
 
 	drm_encoder_init(dev, encoder, &mdp5_cmd_encoder_funcs,
-			DRM_MODE_ENCODER_DSI);
+			DRM_MODE_ENCODER_DSI, NULL);
 
 	drm_encoder_helper_add(encoder, &mdp5_cmd_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
index c9e32b0..278e307 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
@@ -354,7 +354,7 @@ struct drm_encoder *mdp5_encoder_init(struct drm_device *dev,
 
 	spin_lock_init(&mdp5_encoder->intf_lock);
 
-	drm_encoder_init(dev, encoder, &mdp5_encoder_funcs, enc_type);
+	drm_encoder_init(dev, encoder, &mdp5_encoder_funcs, enc_type, NULL);
 
 	drm_encoder_helper_add(encoder, &mdp5_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/nouveau/dispnv04/dac.c b/drivers/gpu/drm/nouveau/dispnv04/dac.c
index 6c442de..b48eec3 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/dac.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/dac.c
@@ -549,7 +549,8 @@ nv04_dac_create(struct drm_connector *connector, struct dcb_output *entry)
 	else
 		helper = &nv04_dac_helper_funcs;
 
-	drm_encoder_init(dev, encoder, &nv04_dac_funcs, DRM_MODE_ENCODER_DAC);
+	drm_encoder_init(dev, encoder, &nv04_dac_funcs, DRM_MODE_ENCODER_DAC,
+			 NULL);
 	drm_encoder_helper_add(encoder, helper);
 
 	encoder->possible_crtcs = entry->heads;
diff --git a/drivers/gpu/drm/nouveau/dispnv04/dfp.c b/drivers/gpu/drm/nouveau/dispnv04/dfp.c
index 4c5fb89..05bfd15 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/dfp.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/dfp.c
@@ -705,7 +705,7 @@ nv04_dfp_create(struct drm_connector *connector, struct dcb_output *entry)
 	nv_encoder->dcb = entry;
 	nv_encoder->or = ffs(entry->or) - 1;
 
-	drm_encoder_init(connector->dev, encoder, &nv04_dfp_funcs, type);
+	drm_encoder_init(connector->dev, encoder, &nv04_dfp_funcs, type, NULL);
 	drm_encoder_helper_add(encoder, helper);
 
 	encoder->possible_crtcs = entry->heads;
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
index 91d6894..54e9fb9e 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv04.c
@@ -223,7 +223,8 @@ nv04_tv_create(struct drm_connector *connector, struct dcb_output *entry)
 	/* Initialize the common members */
 	encoder = to_drm_encoder(nv_encoder);
 
-	drm_encoder_init(dev, encoder, &nv04_tv_funcs, DRM_MODE_ENCODER_TVDAC);
+	drm_encoder_init(dev, encoder, &nv04_tv_funcs, DRM_MODE_ENCODER_TVDAC,
+			 NULL);
 	drm_encoder_helper_add(encoder, &nv04_tv_helper_funcs);
 
 	nv_encoder->enc_save = drm_i2c_encoder_save;
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
index ff8c558..d9644c0 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
@@ -814,7 +814,8 @@ nv17_tv_create(struct drm_connector *connector, struct dcb_output *entry)
 	tv_enc->base.dcb = entry;
 	tv_enc->base.or = ffs(entry->or) - 1;
 
-	drm_encoder_init(dev, encoder, &nv17_tv_funcs, DRM_MODE_ENCODER_TVDAC);
+	drm_encoder_init(dev, encoder, &nv17_tv_funcs, DRM_MODE_ENCODER_TVDAC,
+			 NULL);
 	drm_encoder_helper_add(encoder, &nv17_tv_helper_funcs);
 	to_encoder_slave(encoder)->slave_funcs = &nv17_tv_slave_funcs;
 
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index a240939..44e1952 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -1718,7 +1718,7 @@ nv50_dac_create(struct drm_connector *connector, struct dcb_output *dcbe)
 	encoder = to_drm_encoder(nv_encoder);
 	encoder->possible_crtcs = dcbe->heads;
 	encoder->possible_clones = 0;
-	drm_encoder_init(connector->dev, encoder, &nv50_dac_func, type);
+	drm_encoder_init(connector->dev, encoder, &nv50_dac_func, type, NULL);
 	drm_encoder_helper_add(encoder, &nv50_dac_hfunc);
 
 	drm_mode_connector_attach_encoder(connector, encoder);
@@ -2126,7 +2126,7 @@ nv50_sor_create(struct drm_connector *connector, struct dcb_output *dcbe)
 	encoder = to_drm_encoder(nv_encoder);
 	encoder->possible_crtcs = dcbe->heads;
 	encoder->possible_clones = 0;
-	drm_encoder_init(connector->dev, encoder, &nv50_sor_func, type);
+	drm_encoder_init(connector->dev, encoder, &nv50_sor_func, type, NULL);
 	drm_encoder_helper_add(encoder, &nv50_sor_hfunc);
 
 	drm_mode_connector_attach_encoder(connector, encoder);
@@ -2306,7 +2306,7 @@ nv50_pior_create(struct drm_connector *connector, struct dcb_output *dcbe)
 	encoder = to_drm_encoder(nv_encoder);
 	encoder->possible_crtcs = dcbe->heads;
 	encoder->possible_clones = 0;
-	drm_encoder_init(connector->dev, encoder, &nv50_pior_func, type);
+	drm_encoder_init(connector->dev, encoder, &nv50_pior_func, type, NULL);
 	drm_encoder_helper_add(encoder, &nv50_pior_hfunc);
 
 	drm_mode_connector_attach_encoder(connector, encoder);
diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c
index 7d9b32a..0c104ad 100644
--- a/drivers/gpu/drm/omapdrm/omap_encoder.c
+++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
@@ -178,7 +178,7 @@ struct drm_encoder *omap_encoder_init(struct drm_device *dev,
 	encoder = &omap_encoder->base;
 
 	drm_encoder_init(dev, encoder, &omap_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 	drm_encoder_helper_add(encoder, &omap_encoder_helper_funcs);
 
 	return encoder;
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index ebf7f39..9be1af4 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -968,7 +968,7 @@ static int qdev_output_init(struct drm_device *dev, int num_output)
 			   &qxl_connector_funcs, DRM_MODE_CONNECTOR_VIRTUAL);
 
 	drm_encoder_init(dev, &qxl_output->enc, &qxl_enc_funcs,
-			 DRM_MODE_ENCODER_VIRTUAL);
+			 DRM_MODE_ENCODER_VIRTUAL, NULL);
 
 	/* we get HPD via client monitors config */
 	connector->polled = DRM_CONNECTOR_POLL_HPD;
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index bb29214..01b20e1 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -2767,23 +2767,27 @@ radeon_add_atom_encoder(struct drm_device *dev,
 	case ENCODER_OBJECT_ID_INTERNAL_LVTM1:
 		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
 			radeon_encoder->rmx_type = RMX_FULL;
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+					 DRM_MODE_ENCODER_LVDS, NULL);
 			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
 		} else {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+					 DRM_MODE_ENCODER_TMDS, NULL);
 			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
 		}
 		drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+				 DRM_MODE_ENCODER_DAC, NULL);
 		radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
 		drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
 	case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
-		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TVDAC);
+		drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+				 DRM_MODE_ENCODER_TVDAC, NULL);
 		radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder);
 		drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs);
 		break;
@@ -2797,13 +2801,16 @@ radeon_add_atom_encoder(struct drm_device *dev,
 	case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
 		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) {
 			radeon_encoder->rmx_type = RMX_FULL;
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+					 DRM_MODE_ENCODER_LVDS, NULL);
 			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
 		} else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT)) {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+					 DRM_MODE_ENCODER_DAC, NULL);
 			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
 		} else {
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+					 DRM_MODE_ENCODER_TMDS, NULL);
 			radeon_encoder->enc_priv = radeon_atombios_set_dig_info(radeon_encoder);
 		}
 		drm_encoder_helper_add(encoder, &radeon_atom_dig_helper_funcs);
@@ -2820,11 +2827,14 @@ radeon_add_atom_encoder(struct drm_device *dev,
 		/* these are handled by the primary encoders */
 		radeon_encoder->is_ext_encoder = true;
 		if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT))
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_LVDS);
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+					 DRM_MODE_ENCODER_LVDS, NULL);
 		else if (radeon_encoder->devices & (ATOM_DEVICE_CRT_SUPPORT))
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC);
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+					 DRM_MODE_ENCODER_DAC, NULL);
 		else
-			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_TMDS);
+			drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs,
+					 DRM_MODE_ENCODER_TMDS, NULL);
 		drm_encoder_helper_add(encoder, &radeon_atom_ext_helper_funcs);
 		break;
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c
index 744f5c4..94323f5 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_mst.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c
@@ -641,7 +641,7 @@ radeon_dp_create_fake_mst_encoder(struct radeon_connector *connector)
 	}
 
 	drm_encoder_init(dev, &radeon_encoder->base, &radeon_dp_mst_enc_funcs,
-			 DRM_MODE_ENCODER_DPMST);
+			 DRM_MODE_ENCODER_DPMST, NULL);
 	drm_encoder_helper_add(encoder, &radeon_mst_helper_funcs);
 
 	mst_enc = radeon_encoder->enc_priv;
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 30de433..88dc973 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -1772,7 +1772,8 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_
 	switch (radeon_encoder->encoder_id) {
 	case ENCODER_OBJECT_ID_INTERNAL_LVDS:
 		encoder->possible_crtcs = 0x1;
-		drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS);
+		drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs,
+				 DRM_MODE_ENCODER_LVDS, NULL);
 		drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);
 		if (rdev->is_atom_bios)
 			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
@@ -1781,12 +1782,14 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_
 		radeon_encoder->rmx_type = RMX_FULL;
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
-		drm_encoder_init(dev, encoder, &radeon_legacy_tmds_int_enc_funcs, DRM_MODE_ENCODER_TMDS);
+		drm_encoder_init(dev, encoder, &radeon_legacy_tmds_int_enc_funcs,
+				 DRM_MODE_ENCODER_TMDS, NULL);
 		drm_encoder_helper_add(encoder, &radeon_legacy_tmds_int_helper_funcs);
 		radeon_encoder->enc_priv = radeon_legacy_get_tmds_info(radeon_encoder);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_DAC1:
-		drm_encoder_init(dev, encoder, &radeon_legacy_primary_dac_enc_funcs, DRM_MODE_ENCODER_DAC);
+		drm_encoder_init(dev, encoder, &radeon_legacy_primary_dac_enc_funcs,
+				 DRM_MODE_ENCODER_DAC, NULL);
 		drm_encoder_helper_add(encoder, &radeon_legacy_primary_dac_helper_funcs);
 		if (rdev->is_atom_bios)
 			radeon_encoder->enc_priv = radeon_atombios_get_primary_dac_info(radeon_encoder);
@@ -1794,7 +1797,8 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_
 			radeon_encoder->enc_priv = radeon_combios_get_primary_dac_info(radeon_encoder);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_DAC2:
-		drm_encoder_init(dev, encoder, &radeon_legacy_tv_dac_enc_funcs, DRM_MODE_ENCODER_TVDAC);
+		drm_encoder_init(dev, encoder, &radeon_legacy_tv_dac_enc_funcs,
+				 DRM_MODE_ENCODER_TVDAC, NULL);
 		drm_encoder_helper_add(encoder, &radeon_legacy_tv_dac_helper_funcs);
 		if (rdev->is_atom_bios)
 			radeon_encoder->enc_priv = radeon_atombios_get_tv_dac_info(radeon_encoder);
@@ -1802,7 +1806,8 @@ radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_
 			radeon_encoder->enc_priv = radeon_combios_get_tv_dac_info(radeon_encoder);
 		break;
 	case ENCODER_OBJECT_ID_INTERNAL_DVO1:
-		drm_encoder_init(dev, encoder, &radeon_legacy_tmds_ext_enc_funcs, DRM_MODE_ENCODER_TMDS);
+		drm_encoder_init(dev, encoder, &radeon_legacy_tmds_ext_enc_funcs,
+				 DRM_MODE_ENCODER_TMDS, NULL);
 		drm_encoder_helper_add(encoder, &radeon_legacy_tmds_ext_helper_funcs);
 		if (!rdev->is_atom_bios)
 			radeon_encoder->enc_priv = radeon_legacy_get_ext_tmds_info(radeon_encoder);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
index d0ae1e8..c087007 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_encoder.c
@@ -173,7 +173,7 @@ int rcar_du_encoder_init(struct rcar_du_device *rcdu,
 			goto done;
 	} else {
 		ret = drm_encoder_init(rcdu->ddev, encoder, &encoder_funcs,
-				       encoder_type);
+				       encoder_type, NULL);
 		if (ret < 0)
 			goto done;
 
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c b/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c
index 81da841..11267de 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c
@@ -151,7 +151,7 @@ int rcar_du_hdmienc_init(struct rcar_du_device *rcdu,
 		goto error;
 
 	ret = drm_encoder_init(rcdu->ddev, encoder, &encoder_funcs,
-			       DRM_MODE_ENCODER_TMDS);
+			       DRM_MODE_ENCODER_TMDS, NULL);
 	if (ret < 0)
 		goto error;
 
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 80d6fc8..525b5a8 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -295,7 +295,7 @@ static int dw_hdmi_rockchip_bind(struct device *dev, struct device *master,
 
 	drm_encoder_helper_add(encoder, &dw_hdmi_rockchip_encoder_helper_funcs);
 	drm_encoder_init(drm, encoder, &dw_hdmi_rockchip_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	return dw_hdmi_bind(dev, master, data, encoder, iores, irq, plat_data);
 }
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index e9272b0..b80802f 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -613,7 +613,7 @@ int shmob_drm_encoder_create(struct shmob_drm_device *sdev)
 	encoder->possible_crtcs = 1;
 
 	ret = drm_encoder_init(sdev->ddev, encoder, &encoder_funcs,
-			       DRM_MODE_ENCODER_LVDS);
+			       DRM_MODE_ENCODER_LVDS, NULL);
 	if (ret < 0)
 		return ret;
 
diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c
index c8a4c5d..f2afcf5 100644
--- a/drivers/gpu/drm/sti/sti_tvout.c
+++ b/drivers/gpu/drm/sti/sti_tvout.c
@@ -512,7 +512,8 @@ sti_tvout_create_dvo_encoder(struct drm_device *dev,
 	drm_encoder->possible_clones = 1 << 0;
 
 	drm_encoder_init(dev, drm_encoder,
-			 &sti_tvout_encoder_funcs, DRM_MODE_ENCODER_LVDS);
+			 &sti_tvout_encoder_funcs, DRM_MODE_ENCODER_LVDS,
+			 NULL);
 
 	drm_encoder_helper_add(drm_encoder, &sti_dvo_encoder_helper_funcs);
 
@@ -564,7 +565,7 @@ static struct drm_encoder *sti_tvout_create_hda_encoder(struct drm_device *dev,
 	drm_encoder->possible_clones = 1 << 0;
 
 	drm_encoder_init(dev, drm_encoder,
-			&sti_tvout_encoder_funcs, DRM_MODE_ENCODER_DAC);
+			&sti_tvout_encoder_funcs, DRM_MODE_ENCODER_DAC, NULL);
 
 	drm_encoder_helper_add(drm_encoder, &sti_hda_encoder_helper_funcs);
 
@@ -613,7 +614,7 @@ static struct drm_encoder *sti_tvout_create_hdmi_encoder(struct drm_device *dev,
 	drm_encoder->possible_clones = 1 << 1;
 
 	drm_encoder_init(dev, drm_encoder,
-			&sti_tvout_encoder_funcs, DRM_MODE_ENCODER_TMDS);
+			&sti_tvout_encoder_funcs, DRM_MODE_ENCODER_TMDS, NULL);
 
 	drm_encoder_helper_add(drm_encoder, &sti_hdmi_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index f0a138e..50d46ae 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -1023,7 +1023,7 @@ static int tegra_dsi_init(struct host1x_client *client)
 
 		drm_encoder_init(drm, &dsi->output.encoder,
 				 &tegra_dsi_encoder_funcs,
-				 DRM_MODE_ENCODER_DSI);
+				 DRM_MODE_ENCODER_DSI, NULL);
 		drm_encoder_helper_add(&dsi->output.encoder,
 				       &tegra_dsi_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 52b32cb..b7ef492 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1320,7 +1320,7 @@ static int tegra_hdmi_init(struct host1x_client *client)
 	hdmi->output.connector.dpms = DRM_MODE_DPMS_OFF;
 
 	drm_encoder_init(drm, &hdmi->output.encoder, &tegra_hdmi_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 	drm_encoder_helper_add(&hdmi->output.encoder,
 			       &tegra_hdmi_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/tegra/rgb.c b/drivers/gpu/drm/tegra/rgb.c
index bc9735b..e246334 100644
--- a/drivers/gpu/drm/tegra/rgb.c
+++ b/drivers/gpu/drm/tegra/rgb.c
@@ -287,7 +287,7 @@ int tegra_dc_rgb_init(struct drm_device *drm, struct tegra_dc *dc)
 	output->connector.dpms = DRM_MODE_DPMS_OFF;
 
 	drm_encoder_init(drm, &output->encoder, &tegra_rgb_encoder_funcs,
-			 DRM_MODE_ENCODER_LVDS);
+			 DRM_MODE_ENCODER_LVDS, NULL);
 	drm_encoder_helper_add(&output->encoder,
 			       &tegra_rgb_encoder_helper_funcs);
 
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 3eff7cf..3e012ee 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -2178,7 +2178,7 @@ static int tegra_sor_init(struct host1x_client *client)
 	sor->output.connector.dpms = DRM_MODE_DPMS_OFF;
 
 	drm_encoder_init(drm, &sor->output.encoder, &tegra_sor_encoder_funcs,
-			 encoder);
+			 encoder, NULL);
 	drm_encoder_helper_add(&sor->output.encoder, helpers);
 
 	drm_mode_connector_attach_encoder(&sor->output.connector,
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index 0af8bed..4dda6e2 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -128,7 +128,7 @@ static struct drm_encoder *panel_encoder_create(struct drm_device *dev,
 	encoder->possible_crtcs = 1;
 
 	ret = drm_encoder_init(dev, encoder, &panel_encoder_funcs,
-			DRM_MODE_ENCODER_LVDS);
+			DRM_MODE_ENCODER_LVDS, NULL);
 	if (ret < 0)
 		goto fail;
 
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index 354c47c..5052a8a 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -138,7 +138,7 @@ static struct drm_encoder *tfp410_encoder_create(struct drm_device *dev,
 	encoder->possible_crtcs = 1;
 
 	ret = drm_encoder_init(dev, encoder, &tfp410_encoder_funcs,
-			DRM_MODE_ENCODER_TMDS);
+			DRM_MODE_ENCODER_TMDS, NULL);
 	if (ret < 0)
 		goto fail;
 
diff --git a/drivers/gpu/drm/udl/udl_encoder.c b/drivers/gpu/drm/udl/udl_encoder.c
index 4052c46..a181a64 100644
--- a/drivers/gpu/drm/udl/udl_encoder.c
+++ b/drivers/gpu/drm/udl/udl_encoder.c
@@ -73,7 +73,8 @@ struct drm_encoder *udl_encoder_init(struct drm_device *dev)
 	if (!encoder)
 		return NULL;
 
-	drm_encoder_init(dev, encoder, &udl_enc_funcs, DRM_MODE_ENCODER_TMDS);
+	drm_encoder_init(dev, encoder, &udl_enc_funcs, DRM_MODE_ENCODER_TMDS,
+			 NULL);
 	drm_encoder_helper_add(encoder, &udl_helper_funcs);
 	encoder->possible_crtcs = 1;
 	return encoder;
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index da9a36d..c69c046 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -519,7 +519,7 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data)
 	WARN_ON_ONCE((HD_READ(VC4_HD_M_CTL) & VC4_HD_M_ENABLE) == 0);
 
 	drm_encoder_init(drm, hdmi->encoder, &vc4_hdmi_encoder_funcs,
-			 DRM_MODE_ENCODER_TMDS);
+			 DRM_MODE_ENCODER_TMDS, NULL);
 	drm_encoder_helper_add(hdmi->encoder, &vc4_hdmi_encoder_helper_funcs);
 
 	hdmi->connector = vc4_hdmi_connector_init(drm, hdmi->encoder);
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index ef4cef0..588a7ae 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -441,7 +441,7 @@ static int vgdev_output_init(struct virtio_gpu_device *vgdev, int index)
 	drm_connector_helper_add(connector, &virtio_gpu_conn_helper_funcs);
 
 	drm_encoder_init(dev, encoder, &virtio_gpu_enc_funcs,
-			 DRM_MODE_ENCODER_VIRTUAL);
+			 DRM_MODE_ENCODER_VIRTUAL, NULL);
 	drm_encoder_helper_add(encoder, &virtio_gpu_enc_helper_funcs);
 	encoder->possible_crtcs = 1 << index;
 
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index c1c09b3..2aff5e5 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -363,7 +363,7 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
 	connector->status = vmw_du_connector_detect(connector, true);
 
 	drm_encoder_init(dev, encoder, &vmw_legacy_encoder_funcs,
-			 DRM_MODE_ENCODER_VIRTUAL);
+			 DRM_MODE_ENCODER_VIRTUAL, NULL);
 	drm_mode_connector_attach_encoder(connector, encoder);
 	encoder->possible_crtcs = (1 << unit);
 	encoder->possible_clones = 0;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 5379dc4..6bb7af3 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -597,7 +597,7 @@ static int vmw_sou_init(struct vmw_private *dev_priv, unsigned unit)
 	connector->status = vmw_du_connector_detect(connector, true);
 
 	drm_encoder_init(dev, encoder, &vmw_screen_object_encoder_funcs,
-			 DRM_MODE_ENCODER_VIRTUAL);
+			 DRM_MODE_ENCODER_VIRTUAL, NULL);
 	drm_mode_connector_attach_encoder(connector, encoder);
 	encoder->possible_crtcs = (1 << unit);
 	encoder->possible_clones = 0;
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index 05375a8..45e72c2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -1145,7 +1145,7 @@ static int vmw_stdu_init(struct vmw_private *dev_priv, unsigned unit)
 	connector->status = vmw_du_connector_detect(connector, false);
 
 	drm_encoder_init(dev, encoder, &vmw_stdu_encoder_funcs,
-			 DRM_MODE_ENCODER_VIRTUAL);
+			 DRM_MODE_ENCODER_VIRTUAL, NULL);
 	drm_mode_connector_attach_encoder(connector, encoder);
 	encoder->possible_crtcs = (1 << unit);
 	encoder->possible_clones = 0;
-- 
cgit v1.1


From 86bf546b339914b29f9068bcbb7696355e246a47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 8 Dec 2015 18:41:52 +0200
Subject: drm: Use driver specified encoder name
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Use the encoder name passed by the driver if non-NULL, otherwise fall
back to the old style name.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449592922-5545-5-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/drm_crtc.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index b1111ea..aade464 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1101,9 +1101,17 @@ int drm_encoder_init(struct drm_device *dev,
 	encoder->dev = dev;
 	encoder->encoder_type = encoder_type;
 	encoder->funcs = funcs;
-	encoder->name = kasprintf(GFP_KERNEL, "%s-%d",
-				  drm_encoder_enum_list[encoder_type].name,
-				  encoder->base.id);
+	if (name) {
+		va_list ap;
+
+		va_start(ap, name);
+		encoder->name = kvasprintf(GFP_KERNEL, name, ap);
+		va_end(ap);
+	} else {
+		encoder->name = kasprintf(GFP_KERNEL, "%s-%d",
+					  drm_encoder_enum_list[encoder_type].name,
+					  encoder->base.id);
+	}
 	if (!encoder->name) {
 		ret = -ENOMEM;
 		goto out_put;
-- 
cgit v1.1


From fa3ab4c2113c74a9eae9b6a718b167f7c8833e78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 8 Dec 2015 18:41:53 +0200
Subject: drm: Add crtc->name and use it in debug messages
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Show a sensible name for the crtc in debug mesages. The driver may
supply its own name, otherwise the core genrates the name
("crtc-0", "crtc-1" etc.).

v2: kstrdup() the name passed by the caller (Jani)
v3: Generate a default name if the driver doesn't supply one

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449592922-5545-6-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/drm_atomic.c        | 41 ++++++++++++++-------------
 drivers/gpu/drm/drm_atomic_helper.c | 56 +++++++++++++++++++------------------
 drivers/gpu/drm/drm_crtc.c          | 34 ++++++++++++++++++++--
 drivers/gpu/drm/drm_crtc_helper.c   | 24 ++++++++--------
 4 files changed, 95 insertions(+), 60 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 07ab75e..feb6689 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -288,8 +288,8 @@ drm_atomic_get_crtc_state(struct drm_atomic_state *state,
 	state->crtcs[index] = crtc;
 	crtc_state->state = state;
 
-	DRM_DEBUG_ATOMIC("Added [CRTC:%d] %p state to %p\n",
-			 crtc->base.id, crtc_state, state);
+	DRM_DEBUG_ATOMIC("Added [CRTC:%d:%s] %p state to %p\n",
+			 crtc->base.id, crtc->name, crtc_state, state);
 
 	return crtc_state;
 }
@@ -486,8 +486,8 @@ static int drm_atomic_crtc_check(struct drm_crtc *crtc,
 	 */
 
 	if (state->active && !state->enable) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d] active without enabled\n",
-				 crtc->base.id);
+		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] active without enabled\n",
+				 crtc->base.id, crtc->name);
 		return -EINVAL;
 	}
 
@@ -496,15 +496,15 @@ static int drm_atomic_crtc_check(struct drm_crtc *crtc,
 	 * be able to trigger. */
 	if (drm_core_check_feature(crtc->dev, DRIVER_ATOMIC) &&
 	    WARN_ON(state->enable && !state->mode_blob)) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d] enabled without mode blob\n",
-				 crtc->base.id);
+		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] enabled without mode blob\n",
+				 crtc->base.id, crtc->name);
 		return -EINVAL;
 	}
 
 	if (drm_core_check_feature(crtc->dev, DRIVER_ATOMIC) &&
 	    WARN_ON(!state->enable && state->mode_blob)) {
-		DRM_DEBUG_ATOMIC("[CRTC:%d] disabled with mode blob\n",
-				 crtc->base.id);
+		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] disabled with mode blob\n",
+				 crtc->base.id, crtc->name);
 		return -EINVAL;
 	}
 
@@ -1004,8 +1004,8 @@ drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state,
 	}
 
 	if (crtc)
-		DRM_DEBUG_ATOMIC("Link plane state %p to [CRTC:%d]\n",
-				 plane_state, crtc->base.id);
+		DRM_DEBUG_ATOMIC("Link plane state %p to [CRTC:%d:%s]\n",
+				 plane_state, crtc->base.id, crtc->name);
 	else
 		DRM_DEBUG_ATOMIC("Link plane state %p to [NOCRTC]\n",
 				 plane_state);
@@ -1072,8 +1072,8 @@ drm_atomic_set_crtc_for_connector(struct drm_connector_state *conn_state,
 	conn_state->crtc = crtc;
 
 	if (crtc)
-		DRM_DEBUG_ATOMIC("Link connector state %p to [CRTC:%d]\n",
-				 conn_state, crtc->base.id);
+		DRM_DEBUG_ATOMIC("Link connector state %p to [CRTC:%d:%s]\n",
+				 conn_state, crtc->base.id, crtc->name);
 	else
 		DRM_DEBUG_ATOMIC("Link connector state %p to [NOCRTC]\n",
 				 conn_state);
@@ -1112,8 +1112,8 @@ drm_atomic_add_affected_connectors(struct drm_atomic_state *state,
 	if (ret)
 		return ret;
 
-	DRM_DEBUG_ATOMIC("Adding all current connectors for [CRTC:%d] to %p\n",
-			 crtc->base.id, state);
+	DRM_DEBUG_ATOMIC("Adding all current connectors for [CRTC:%d:%s] to %p\n",
+			 crtc->base.id, crtc->name, state);
 
 	/*
 	 * Changed connectors are already in @state, so only need to look at the
@@ -1193,8 +1193,9 @@ drm_atomic_connectors_for_crtc(struct drm_atomic_state *state,
 			num_connected_connectors++;
 	}
 
-	DRM_DEBUG_ATOMIC("State %p has %i connectors for [CRTC:%d]\n",
-			 state, num_connected_connectors, crtc->base.id);
+	DRM_DEBUG_ATOMIC("State %p has %i connectors for [CRTC:%d:%s]\n",
+			 state, num_connected_connectors,
+			 crtc->base.id, crtc->name);
 
 	return num_connected_connectors;
 }
@@ -1256,8 +1257,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	for_each_crtc_in_state(state, crtc, crtc_state, i) {
 		ret = drm_atomic_crtc_check(crtc, crtc_state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d] atomic core check failed\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] atomic core check failed\n",
+					 crtc->base.id, crtc->name);
 			return ret;
 		}
 	}
@@ -1268,8 +1269,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	if (!state->allow_modeset) {
 		for_each_crtc_in_state(state, crtc, crtc_state, i) {
 			if (drm_atomic_crtc_needs_modeset(crtc_state)) {
-				DRM_DEBUG_ATOMIC("[CRTC:%d] requires full modeset\n",
-						 crtc->base.id);
+				DRM_DEBUG_ATOMIC("[CRTC:%d:%s] requires full modeset\n",
+						 crtc->base.id, crtc->name);
 				return -EINVAL;
 			}
 		}
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 110f3db..6ba3fe5 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -143,9 +143,9 @@ steal_encoder(struct drm_atomic_state *state,
 	 */
 	WARN_ON(!drm_modeset_is_locked(&config->connection_mutex));
 
-	DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] in use on [CRTC:%d], stealing it\n",
+	DRM_DEBUG_ATOMIC("[ENCODER:%d:%s] in use on [CRTC:%d:%s], stealing it\n",
 			 encoder->base.id, encoder->name,
-			 encoder_crtc->base.id);
+			 encoder_crtc->base.id, encoder_crtc->name);
 
 	crtc_state = drm_atomic_get_crtc_state(state, encoder_crtc);
 	if (IS_ERR(crtc_state))
@@ -246,12 +246,13 @@ update_connector_routing(struct drm_atomic_state *state, int conn_idx)
 	}
 
 	if (new_encoder == connector_state->best_encoder) {
-		DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] keeps [ENCODER:%d:%s], now on [CRTC:%d]\n",
+		DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] keeps [ENCODER:%d:%s], now on [CRTC:%d:%s]\n",
 				 connector->base.id,
 				 connector->name,
 				 new_encoder->base.id,
 				 new_encoder->name,
-				 connector_state->crtc->base.id);
+				 connector_state->crtc->base.id,
+				 connector_state->crtc->name);
 
 		return 0;
 	}
@@ -285,12 +286,13 @@ update_connector_routing(struct drm_atomic_state *state, int conn_idx)
 	crtc_state = state->crtc_states[idx];
 	crtc_state->connectors_changed = true;
 
-	DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] using [ENCODER:%d:%s] on [CRTC:%d]\n",
+	DRM_DEBUG_ATOMIC("[CONNECTOR:%d:%s] using [ENCODER:%d:%s] on [CRTC:%d:%s]\n",
 			 connector->base.id,
 			 connector->name,
 			 new_encoder->base.id,
 			 new_encoder->name,
-			 connector_state->crtc->base.id);
+			 connector_state->crtc->base.id,
+			 connector_state->crtc->name);
 
 	return 0;
 }
@@ -374,8 +376,8 @@ mode_fixup(struct drm_atomic_state *state)
 		ret = funcs->mode_fixup(crtc, &crtc_state->mode,
 					&crtc_state->adjusted_mode);
 		if (!ret) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d] fixup failed\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] fixup failed\n",
+					 crtc->base.id, crtc->name);
 			return -EINVAL;
 		}
 	}
@@ -422,14 +424,14 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 
 	for_each_crtc_in_state(state, crtc, crtc_state, i) {
 		if (!drm_mode_equal(&crtc->state->mode, &crtc_state->mode)) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d] mode changed\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] mode changed\n",
+					 crtc->base.id, crtc->name);
 			crtc_state->mode_changed = true;
 		}
 
 		if (crtc->state->enable != crtc_state->enable) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d] enable changed\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] enable changed\n",
+					 crtc->base.id, crtc->name);
 
 			/*
 			 * For clarity this assignment is done here, but
@@ -470,18 +472,18 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 		 * a full modeset because update_connector_routing force that.
 		 */
 		if (crtc->state->active != crtc_state->active) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d] active changed\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] active changed\n",
+					 crtc->base.id, crtc->name);
 			crtc_state->active_changed = true;
 		}
 
 		if (!drm_atomic_crtc_needs_modeset(crtc_state))
 			continue;
 
-		DRM_DEBUG_ATOMIC("[CRTC:%d] needs all connectors, enable: %c, active: %c\n",
-				 crtc->base.id,
+		DRM_DEBUG_ATOMIC("[CRTC:%d:%s] needs all connectors, enable: %c, active: %c\n",
+				 crtc->base.id, crtc->name,
 				 crtc_state->enable ? 'y' : 'n',
-			      crtc_state->active ? 'y' : 'n');
+				 crtc_state->active ? 'y' : 'n');
 
 		ret = drm_atomic_add_affected_connectors(state, crtc);
 		if (ret != 0)
@@ -495,8 +497,8 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 								crtc);
 
 		if (crtc_state->enable != !!num_connectors) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d] enabled/connectors mismatch\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] enabled/connectors mismatch\n",
+					 crtc->base.id, crtc->name);
 
 			return -EINVAL;
 		}
@@ -559,8 +561,8 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
 
 		ret = funcs->atomic_check(crtc, state->crtc_states[i]);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[CRTC:%d] atomic driver check failed\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] atomic driver check failed\n",
+					 crtc->base.id, crtc->name);
 			return ret;
 		}
 	}
@@ -673,8 +675,8 @@ disable_outputs(struct drm_device *dev, struct drm_atomic_state *old_state)
 
 		funcs = crtc->helper_private;
 
-		DRM_DEBUG_ATOMIC("disabling [CRTC:%d]\n",
-				 crtc->base.id);
+		DRM_DEBUG_ATOMIC("disabling [CRTC:%d:%s]\n",
+				 crtc->base.id, crtc->name);
 
 
 		/* Right function depends upon target state. */
@@ -785,8 +787,8 @@ crtc_set_mode(struct drm_device *dev, struct drm_atomic_state *old_state)
 		funcs = crtc->helper_private;
 
 		if (crtc->state->enable && funcs->mode_set_nofb) {
-			DRM_DEBUG_ATOMIC("modeset on [CRTC:%d]\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("modeset on [CRTC:%d:%s]\n",
+					 crtc->base.id, crtc->name);
 
 			funcs->mode_set_nofb(crtc);
 		}
@@ -885,8 +887,8 @@ void drm_atomic_helper_commit_modeset_enables(struct drm_device *dev,
 		funcs = crtc->helper_private;
 
 		if (crtc->state->enable) {
-			DRM_DEBUG_ATOMIC("enabling [CRTC:%d]\n",
-					 crtc->base.id);
+			DRM_DEBUG_ATOMIC("enabling [CRTC:%d:%s]\n",
+					 crtc->base.id, crtc->name);
 
 			if (funcs->enable)
 				funcs->enable(crtc);
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index aade464..efa57e8 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -649,6 +649,18 @@ EXPORT_SYMBOL(drm_framebuffer_remove);
 
 DEFINE_WW_CLASS(crtc_ww_class);
 
+static unsigned int drm_num_crtcs(struct drm_device *dev)
+{
+	unsigned int num = 0;
+	struct drm_crtc *tmp;
+
+	drm_for_each_crtc(tmp, dev) {
+		num++;
+	}
+
+	return num;
+}
+
 /**
  * drm_crtc_init_with_planes - Initialise a new CRTC object with
  *    specified primary and cursor planes.
@@ -684,6 +696,21 @@ int drm_crtc_init_with_planes(struct drm_device *dev, struct drm_crtc *crtc,
 	if (ret)
 		return ret;
 
+	if (name) {
+		va_list ap;
+
+		va_start(ap, name);
+		crtc->name = kvasprintf(GFP_KERNEL, name, ap);
+		va_end(ap);
+	} else {
+		crtc->name = kasprintf(GFP_KERNEL, "crtc-%d",
+				       drm_num_crtcs(dev));
+	}
+	if (!crtc->name) {
+		drm_mode_object_put(dev, &crtc->base);
+		return -ENOMEM;
+	}
+
 	crtc->base.properties = &crtc->properties;
 
 	list_add_tail(&crtc->head, &config->crtc_list);
@@ -730,6 +757,8 @@ void drm_crtc_cleanup(struct drm_crtc *crtc)
 	if (crtc->state && crtc->funcs->atomic_destroy_state)
 		crtc->funcs->atomic_destroy_state(crtc, crtc->state);
 
+	kfree(crtc->name);
+
 	memset(crtc, 0, sizeof(*crtc));
 }
 EXPORT_SYMBOL(drm_crtc_cleanup);
@@ -1814,7 +1843,8 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
 		copied = 0;
 		crtc_id = (uint32_t __user *)(unsigned long)card_res->crtc_id_ptr;
 		drm_for_each_crtc(crtc, dev) {
-			DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
+			DRM_DEBUG_KMS("[CRTC:%d:%s]\n",
+				      crtc->base.id, crtc->name);
 			if (put_user(crtc->base.id, crtc_id + copied)) {
 				ret = -EFAULT;
 				goto out;
@@ -2659,7 +2689,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
 		ret = -ENOENT;
 		goto out;
 	}
-	DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
+	DRM_DEBUG_KMS("[CRTC:%d:%s]\n", crtc->base.id, crtc->name);
 
 	if (crtc_req->mode_valid) {
 		/* If we have a mode we need a framebuffer. */
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index fadbdb3..a02a7f9 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -339,7 +339,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc,
 		DRM_DEBUG_KMS("CRTC fixup failed\n");
 		goto done;
 	}
-	DRM_DEBUG_KMS("[CRTC:%d]\n", crtc->base.id);
+	DRM_DEBUG_KMS("[CRTC:%d:%s]\n", crtc->base.id, crtc->name);
 
 	crtc->hwmode = *adjusted_mode;
 
@@ -519,11 +519,13 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
 		set->fb = NULL;
 
 	if (set->fb) {
-		DRM_DEBUG_KMS("[CRTC:%d] [FB:%d] #connectors=%d (x y) (%i %i)\n",
-				set->crtc->base.id, set->fb->base.id,
-				(int)set->num_connectors, set->x, set->y);
+		DRM_DEBUG_KMS("[CRTC:%d:%s] [FB:%d] #connectors=%d (x y) (%i %i)\n",
+			      set->crtc->base.id, set->crtc->name,
+			      set->fb->base.id,
+			      (int)set->num_connectors, set->x, set->y);
 	} else {
-		DRM_DEBUG_KMS("[CRTC:%d] [NOFB]\n", set->crtc->base.id);
+		DRM_DEBUG_KMS("[CRTC:%d:%s] [NOFB]\n",
+			      set->crtc->base.id, set->crtc->name);
 		drm_crtc_helper_disable(set->crtc);
 		return 0;
 	}
@@ -663,12 +665,12 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
 			connector->encoder->crtc = new_crtc;
 		}
 		if (new_crtc) {
-			DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [CRTC:%d]\n",
-				connector->base.id, connector->name,
-				new_crtc->base.id);
+			DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [CRTC:%d:%s]\n",
+				      connector->base.id, connector->name,
+				      new_crtc->base.id, new_crtc->name);
 		} else {
 			DRM_DEBUG_KMS("[CONNECTOR:%d:%s] to [NOCRTC]\n",
-				connector->base.id, connector->name);
+				      connector->base.id, connector->name);
 		}
 	}
 
@@ -685,8 +687,8 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
 			if (!drm_crtc_helper_set_mode(set->crtc, set->mode,
 						      set->x, set->y,
 						      save_set.fb)) {
-				DRM_ERROR("failed to set mode on [CRTC:%d]\n",
-					  set->crtc->base.id);
+				DRM_ERROR("failed to set mode on [CRTC:%d:%s]\n",
+					  set->crtc->base.id, set->crtc->name);
 				set->crtc->primary->fb = save_set.fb;
 				ret = -EINVAL;
 				goto fail;
-- 
cgit v1.1


From 9f4c97a236d35b9fe45168a979adb5e1522c0968 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 8 Dec 2015 18:41:54 +0200
Subject: drm: Add plane->name and use it in debug prints
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Show a sensible name for the plane in debug mesages. The driver
may supply its own name, otherwise the core genrates the name
("plane-0", "plane-1" etc.).

v2: kstrdup() the name passed by the caller (Jani)
v3: Generate a default name if the driver doesn't supply one

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449592922-5545-7-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/drm_atomic.c        | 12 ++++++------
 drivers/gpu/drm/drm_atomic_helper.c |  4 ++--
 drivers/gpu/drm/drm_crtc.c          | 30 ++++++++++++++++++++++++++++++
 3 files changed, 38 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index feb6689..6a21e5c 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -549,8 +549,8 @@ drm_atomic_get_plane_state(struct drm_atomic_state *state,
 	state->planes[index] = plane;
 	plane_state->state = state;
 
-	DRM_DEBUG_ATOMIC("Added [PLANE:%d] %p state to %p\n",
-			 plane->base.id, plane_state, state);
+	DRM_DEBUG_ATOMIC("Added [PLANE:%d:%s] %p state to %p\n",
+			 plane->base.id, plane->name, plane_state, state);
 
 	if (plane_state->crtc) {
 		struct drm_crtc_state *crtc_state;
@@ -770,8 +770,8 @@ static int drm_atomic_plane_check(struct drm_plane *plane,
 	}
 
 	if (plane_switching_crtc(state->state, plane, state)) {
-		DRM_DEBUG_ATOMIC("[PLANE:%d] switching CRTC directly\n",
-				 plane->base.id);
+		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] switching CRTC directly\n",
+				 plane->base.id, plane->name);
 		return -EINVAL;
 	}
 
@@ -1248,8 +1248,8 @@ int drm_atomic_check_only(struct drm_atomic_state *state)
 	for_each_plane_in_state(state, plane, plane_state, i) {
 		ret = drm_atomic_plane_check(plane, plane_state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[PLANE:%d] atomic core check failed\n",
-					 plane->base.id);
+			DRM_DEBUG_ATOMIC("[PLANE:%d:%s] atomic core check failed\n",
+					 plane->base.id, plane->name);
 			return ret;
 		}
 	}
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 6ba3fe5..63f925b 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -545,8 +545,8 @@ drm_atomic_helper_check_planes(struct drm_device *dev,
 
 		ret = funcs->atomic_check(plane, plane_state);
 		if (ret) {
-			DRM_DEBUG_ATOMIC("[PLANE:%d] atomic driver check failed\n",
-					 plane->base.id);
+			DRM_DEBUG_ATOMIC("[PLANE:%d:%s] atomic driver check failed\n",
+					 plane->base.id, plane->name);
 			return ret;
 		}
 	}
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index efa57e8..62fa95f 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1181,6 +1181,18 @@ void drm_encoder_cleanup(struct drm_encoder *encoder)
 }
 EXPORT_SYMBOL(drm_encoder_cleanup);
 
+static unsigned int drm_num_planes(struct drm_device *dev)
+{
+	unsigned int num = 0;
+	struct drm_plane *tmp;
+
+	drm_for_each_plane(tmp, dev) {
+		num++;
+	}
+
+	return num;
+}
+
 /**
  * drm_universal_plane_init - Initialize a new universal plane object
  * @dev: DRM device
@@ -1224,6 +1236,22 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
 		return -ENOMEM;
 	}
 
+	if (name) {
+		va_list ap;
+
+		va_start(ap, name);
+		plane->name = kvasprintf(GFP_KERNEL, name, ap);
+		va_end(ap);
+	} else {
+		plane->name = kasprintf(GFP_KERNEL, "plane-%d",
+					drm_num_planes(dev));
+	}
+	if (!plane->name) {
+		kfree(plane->format_types);
+		drm_mode_object_put(dev, &plane->base);
+		return -ENOMEM;
+	}
+
 	memcpy(plane->format_types, formats, format_count * sizeof(uint32_t));
 	plane->format_count = format_count;
 	plane->possible_crtcs = possible_crtcs;
@@ -1314,6 +1342,8 @@ void drm_plane_cleanup(struct drm_plane *plane)
 	if (plane->state && plane->funcs->atomic_destroy_state)
 		plane->funcs->atomic_destroy_state(plane, plane->state);
 
+	kfree(plane->name);
+
 	memset(plane, 0, sizeof(*plane));
 }
 EXPORT_SYMBOL(drm_plane_cleanup);
-- 
cgit v1.1


From be8719a610003297c28b140f1ebd4445aef1d613 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 3 Dec 2015 23:14:09 +0200
Subject: drm: Don't overwrite UNVERFIED mode status to OK
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The way the mode probing works is this:
1. All modes currently on the mode list are marked as UNVERIFIED
2. New modes are on the probed_modes list (they start with
   status OK)
3. Modes are moved from the probed_modes list to the actual
   mode list. If a mode already on the mode list is deemed
   to match one of the probed modes, the duplicate is dropped
   and the mode status updated to OK. After this the
   probed_modes list will be empty.
4. All modes on the mode list are verified to not violate any
   constraints. Any that do are marked as such.
5. Any mode left with a non-OK status is pruned from the list,
   with an appropriate debug message.

What all this means is that any mode on the original list that
didn't have a duplicate on the probed_modes list, should be left
with status UNVERFIED (or previously could have been left with
some other status, but never OK).

I broke that in
commit 05acaec334fc ("drm: Reorganize probed mode validation")
by always assigning something to the mode->status during the validation
step. So any mode from the old list that still passed the validation
would be left on the list with status OK in the end.

Fix this by not doing the basic mode validation unless the mode
already has status OK (meaning it came from the probed_modes list,
or at least a duplicate of it was on that list). This way we will
correctly prune away any mode from the old mode list that didn't
appear on the probed_modes list.

Cc: stable@vger.kernel.org
Cc: Adam Jackson <ajax@redhat.com>
Fixes: 05acaec334fc ("drm: Reorganize probed mode validation")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449177255-9515-2-git-send-email-ville.syrjala@linux.intel.com
Testcase: igt/kms_force_connector_basic/prune-stale-modes
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93332
[danvet: Also applying to drm-misc to avoid too much conflict hell -
there's a big pile of patches from Ville on top of this one.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_probe_helper.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index d65def4..b691253 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -233,7 +233,8 @@ static int drm_helper_probe_single_connector_modes_merge_bits(struct drm_connect
 		mode_flags |= DRM_MODE_FLAG_3D_MASK;
 
 	list_for_each_entry(mode, &connector->modes, head) {
-		mode->status = drm_mode_validate_basic(mode);
+		if (mode->status == MODE_OK)
+			mode->status = drm_mode_validate_basic(mode);
 
 		if (mode->status == MODE_OK)
 			mode->status = drm_mode_validate_size(mode, maxX, maxY);
-- 
cgit v1.1


From 5ba894064d98547c82a1efd50eba40a92df777a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 10 Dec 2015 22:39:08 +0200
Subject: drm: Rename MODE_UNVERIFIED to MODE_STALE
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

MODE_UNVERIFIED actually means that the mode came from a previous probe,
and if the new probe doesn't produce a matching mode it will get pruned
from the list. Rename the flag to MODE_STALE to better convey the
meaning.

v2: Rebased due to conflicts with Daniel's doc stuff

Cc: Adam Jackson <ajax@redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449779948-10906-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/drm_modes.c        | 2 +-
 drivers/gpu/drm/drm_probe_helper.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 1892e61..6cd582f 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1074,7 +1074,7 @@ static const char * const drm_mode_status_names[] = {
 	MODE_STATUS(ONE_SIZE),
 	MODE_STATUS(NO_REDUCED),
 	MODE_STATUS(NO_STEREO),
-	MODE_STATUS(UNVERIFIED),
+	MODE_STATUS(STALE),
 	MODE_STATUS(BAD),
 	MODE_STATUS(ERROR),
 };
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index b691253..3bdc868 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -146,9 +146,9 @@ static int drm_helper_probe_single_connector_modes_merge_bits(struct drm_connect
 
 	DRM_DEBUG_KMS("[CONNECTOR:%d:%s]\n", connector->base.id,
 			connector->name);
-	/* set all modes to the unverified state */
+	/* set all old modes to the stale state */
 	list_for_each_entry(mode, &connector->modes, head)
-		mode->status = MODE_UNVERIFIED;
+		mode->status = MODE_STALE;
 
 	old_status = connector->status;
 
-- 
cgit v1.1


From 2f8c19e771dcb3af974e46ffb512b592d70fb444 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 3 Dec 2015 23:14:12 +0200
Subject: drm: Flatten drm_mode_connector_list_update() a bit
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Use 'continue' to eliminate one indent level from
drm_mode_connector_list_update(). And while at it,
make 'found_it' bool.

Cc: Adam Jackson <ajax@redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449177255-9515-5-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/drm_modes.c | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 6cd582f..59c97ae 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1184,30 +1184,30 @@ EXPORT_SYMBOL(drm_mode_sort);
 void drm_mode_connector_list_update(struct drm_connector *connector,
 				    bool merge_type_bits)
 {
-	struct drm_display_mode *mode;
 	struct drm_display_mode *pmode, *pt;
-	int found_it;
 
 	WARN_ON(!mutex_is_locked(&connector->dev->mode_config.mutex));
 
-	list_for_each_entry_safe(pmode, pt, &connector->probed_modes,
-				 head) {
-		found_it = 0;
+	list_for_each_entry_safe(pmode, pt, &connector->probed_modes, head) {
+		struct drm_display_mode *mode;
+		bool found_it = false;
+
 		/* go through current modes checking for the new probed mode */
 		list_for_each_entry(mode, &connector->modes, head) {
-			if (drm_mode_equal(pmode, mode)) {
-				found_it = 1;
-				/* if equal delete the probed mode */
-				mode->status = pmode->status;
-				/* Merge type bits together */
-				if (merge_type_bits)
-					mode->type |= pmode->type;
-				else
-					mode->type = pmode->type;
-				list_del(&pmode->head);
-				drm_mode_destroy(connector->dev, pmode);
-				break;
-			}
+			if (!drm_mode_equal(pmode, mode))
+				continue;
+
+			found_it = true;
+			/* if equal delete the probed mode */
+			mode->status = pmode->status;
+			/* Merge type bits together */
+			if (merge_type_bits)
+				mode->type |= pmode->type;
+			else
+				mode->type = pmode->type;
+			list_del(&pmode->head);
+			drm_mode_destroy(connector->dev, pmode);
+			break;
 		}
 
 		if (!found_it) {
-- 
cgit v1.1


From fc245f88039cc52859841bde9b81a7d3b7cd8b5a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Fri, 4 Dec 2015 15:13:01 +0200
Subject: drm: Only merge mode type bits between new probed modes
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Currently most drivers request that any mode appearing on both the
old mode list and the new probed_modes list get their type bits ORed
together if the modes are deemed to otherwise match each other.

I don't know why anyone would want to merge in the mode type bits
from any mode left over from a previous probe. For instance, you
could never get rid of ther preferred bit if a matching non-preferred
mode is returned by the new probe. So let's not merge anything from
the stale old modes, and just replace them outright with matching new
modes.

If multiple matching modes are produced by the same probe, merging
the type bits between them would seem like a sensible thing to do.
For a bit of extra finesse if two modes are considered equal we can
pick the actual timings from the one marked as preferrred. And if
multiple preferred modes are produced by the same probe somehow, we
can just favor the first one added to the probed_modes list.

You may be asking yourself why we bother with the merging at all if
nothing from the old list survives in practice. The only answer I have
is "debug output". That is we want to print out a list of pruned modes,
which is why we still want to look for duplicates with the old modes.

There was a previous attempt to get rid of the mode type merging
entirely, but it caused some kind of regression on Daniels's G33
machine. Apparently the sdvo transcoder on said machine started to
die at around the same time and has since rotted away totally, so
it may have been a red herring. So we don't have to worry about
it anymore. The relevant commits are:
commit 3fbd6439e463 ("drm: copy mode type in drm_mode_connector_list_update()")
commit abce1ec9b08a ("Revert "drm: copy mode type in drm_mode_connector_list_update()"")

It was then decided in
commit b87577b7c768 ("drm: try harder to avoid regression when merging mode bits")
that just qxl virtio are excluded from the merging, while everyone
else does it. That is not changed, although now even qxl and virtio
will be subject to the previously mentioned logic to choose which
actual timings are picked for the new mode.

v2: Fix typos in commit message, and clarify the details on
    the G33 regression from the previous attempt (Daniel)

Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Adam Jackson <ajax@redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449234781-22332-1-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/drm_modes.c | 34 +++++++++++++++++++++++++++-------
 1 file changed, 27 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 59c97ae..1888e3c 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1198,13 +1198,33 @@ void drm_mode_connector_list_update(struct drm_connector *connector,
 				continue;
 
 			found_it = true;
-			/* if equal delete the probed mode */
-			mode->status = pmode->status;
-			/* Merge type bits together */
-			if (merge_type_bits)
-				mode->type |= pmode->type;
-			else
-				mode->type = pmode->type;
+
+			/*
+			 * If the old matching mode is stale (ie. left over
+			 * from a previous probe) just replace it outright.
+			 * Otherwise just merge the type bits between all
+			 * equal probed modes.
+			 *
+			 * If two probed modes are considered equal, pick the
+			 * actual timings from the one that's marked as
+			 * preferred (in case the match isn't 100%). If
+			 * multiple or zero preferred modes are present, favor
+			 * the mode added to the probed_modes list first.
+			 */
+			if (mode->status == MODE_STALE) {
+				drm_mode_copy(mode, pmode);
+			} else if ((mode->type & DRM_MODE_TYPE_PREFERRED) == 0 &&
+				   (pmode->type & DRM_MODE_TYPE_PREFERRED) != 0) {
+				if (merge_type_bits)
+					pmode->type |= mode->type;
+				drm_mode_copy(mode, pmode);
+			} else {
+				if (merge_type_bits)
+					mode->type |= pmode->type;
+				else
+					mode->type = pmode->type;
+			}
+
 			list_del(&pmode->head);
 			drm_mode_destroy(connector->dev, pmode);
 			break;
-- 
cgit v1.1


From 6af3e6561243f167dabc03f732d27ff5365cd4a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 3 Dec 2015 23:14:14 +0200
Subject: drm: Drop drm_helper_probe_single_connector_modes_nomerge()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Now that the mode type bit merge logic is fixed to only merge
between new probed modes, hopefully we can eliminat the special
case for qxl and virtio. That is make the merge the mode type
bits from all matching new probed modes, just like every other
driver.

qxl and virtio got excluded from the merging in
commit 3fbd6439e463 ("drm: copy mode type in drm_mode_connector_list_update()")
commit abce1ec9b08a ("Revert "drm: copy mode type in drm_mode_connector_list_update()"")
commit b87577b7c768 ("drm: try harder to avoid regression when merging mode bits")

Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Adam Jackson <ajax@redhat.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[danvet: Resolve conflicts with doc updates.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_modes.c              | 12 +---
 drivers/gpu/drm/drm_probe_helper.c       | 94 ++++++++++++--------------------
 drivers/gpu/drm/qxl/qxl_display.c        |  2 +-
 drivers/gpu/drm/virtio/virtgpu_display.c |  2 +-
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c      |  2 +-
 5 files changed, 40 insertions(+), 72 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 1888e3c..a15e262 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1172,7 +1172,6 @@ EXPORT_SYMBOL(drm_mode_sort);
 /**
  * drm_mode_connector_list_update - update the mode list for the connector
  * @connector: the connector to update
- * @merge_type_bits: whether to merge or overwrite type bits
  *
  * This moves the modes from the @connector probed_modes list
  * to the actual mode list. It compares the probed mode against the current
@@ -1181,8 +1180,7 @@ EXPORT_SYMBOL(drm_mode_sort);
  * This is just a helper functions doesn't validate any modes itself and also
  * doesn't prune any invalid modes. Callers need to do that themselves.
  */
-void drm_mode_connector_list_update(struct drm_connector *connector,
-				    bool merge_type_bits)
+void drm_mode_connector_list_update(struct drm_connector *connector)
 {
 	struct drm_display_mode *pmode, *pt;
 
@@ -1215,14 +1213,10 @@ void drm_mode_connector_list_update(struct drm_connector *connector,
 				drm_mode_copy(mode, pmode);
 			} else if ((mode->type & DRM_MODE_TYPE_PREFERRED) == 0 &&
 				   (pmode->type & DRM_MODE_TYPE_PREFERRED) != 0) {
-				if (merge_type_bits)
-					pmode->type |= mode->type;
+				pmode->type |= mode->type;
 				drm_mode_copy(mode, pmode);
 			} else {
-				if (merge_type_bits)
-					mode->type |= pmode->type;
-				else
-					mode->type = pmode->type;
+				mode->type |= pmode->type;
 			}
 
 			list_del(&pmode->head);
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 3bdc868..483010f 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -129,9 +129,39 @@ void drm_kms_helper_poll_enable_locked(struct drm_device *dev)
 }
 EXPORT_SYMBOL(drm_kms_helper_poll_enable_locked);
 
-
-static int drm_helper_probe_single_connector_modes_merge_bits(struct drm_connector *connector,
-							      uint32_t maxX, uint32_t maxY, bool merge_type_bits)
+/**
+ * drm_helper_probe_single_connector_modes - get complete set of display modes
+ * @connector: connector to probe
+ * @maxX: max width for modes
+ * @maxY: max height for modes
+ *
+ * Based on the helper callbacks implemented by @connector in struct
+ * &drm_connector_helper_funcs try to detect all valid modes.  Modes will first
+ * be added to the connector's probed_modes list, then culled (based on validity
+ * and the @maxX, @maxY parameters) and put into the normal modes list.
+ *
+ * Intended to be used as a generic implementation of the ->fill_modes()
+ * @connector vfunc for drivers that use the CRTC helpers for output mode
+ * filtering and detection.
+ *
+ * If the helper operation returns no mode, and if the connector status is
+ * connector_status_connected, standard VESA DMT modes up to 1024x768 are
+ * automatically added to the modes list by a call to
+ * drm_add_modes_noedid().
+ *
+ * The function then filters out modes larger than @maxX and maxY if specified.
+ * It finally calls the optional connector ->mode_valid() helper operation for each
+ * mode in the probed list to check whether the mode is valid for the connector.
+ *
+ * Compared to drm_helper_probe_single_connector_modes_nomerge() this function
+ * merged the mode bits for the preferred mode, as a hack to work around some
+ * quirky issues on funky hardware.
+ *
+ * Returns:
+ * The number of modes found on @connector.
+ */
+int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
+					    uint32_t maxX, uint32_t maxY)
 {
 	struct drm_device *dev = connector->dev;
 	struct drm_display_mode *mode;
@@ -223,7 +253,7 @@ static int drm_helper_probe_single_connector_modes_merge_bits(struct drm_connect
 	if (count == 0)
 		goto prune;
 
-	drm_mode_connector_list_update(connector, merge_type_bits);
+	drm_mode_connector_list_update(connector);
 
 	if (connector->interlace_allowed)
 		mode_flags |= DRM_MODE_FLAG_INTERLACE;
@@ -267,65 +297,9 @@ prune:
 
 	return count;
 }
-
-/**
- * drm_helper_probe_single_connector_modes - get complete set of display modes
- * @connector: connector to probe
- * @maxX: max width for modes
- * @maxY: max height for modes
- *
- * Based on the helper callbacks implemented by @connector in struct
- * &drm_connector_helper_funcs try to detect all valid modes.  Modes will first
- * be added to the connector's probed_modes list, then culled (based on validity
- * and the @maxX, @maxY parameters) and put into the normal modes list.
- *
- * Intended to be used as a generic implementation of the ->fill_modes()
- * @connector vfunc for drivers that use the CRTC helpers for output mode
- * filtering and detection.
- *
- * If the helper operation returns no mode, and if the connector status is
- * connector_status_connected, standard VESA DMT modes up to 1024x768 are
- * automatically added to the modes list by a call to
- * drm_add_modes_noedid().
- *
- * The function then filters out modes larger than @maxX and maxY if specified.
- * It finally calls the optional connector ->mode_valid() helper operation for each
- * mode in the probed list to check whether the mode is valid for the connector.
- *
- * Compared to drm_helper_probe_single_connector_modes_nomerge() this function
- * merged the mode bits for the preferred mode, as a hack to work around some
- * quirky issues on funky hardware.
- *
- * Returns:
- * The number of modes found on @connector.
- */
-int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
-					    uint32_t maxX, uint32_t maxY)
-{
-	return drm_helper_probe_single_connector_modes_merge_bits(connector, maxX, maxY, true);
-}
 EXPORT_SYMBOL(drm_helper_probe_single_connector_modes);
 
 /**
- * drm_helper_probe_single_connector_modes_nomerge - get complete set of display modes
- * @connector: connector to probe
- * @maxX: max width for modes
- * @maxY: max height for modes
- *
- * This operates like drm_hehlper_probe_single_connector_modes() except it
- * replaces the mode bits instead of merging them for preferred modes.
- *
- * Returns:
- * The number of modes found on @connector.
- */
-int drm_helper_probe_single_connector_modes_nomerge(struct drm_connector *connector,
-					    uint32_t maxX, uint32_t maxY)
-{
-	return drm_helper_probe_single_connector_modes_merge_bits(connector, maxX, maxY, false);
-}
-EXPORT_SYMBOL(drm_helper_probe_single_connector_modes_nomerge);
-
-/**
  * drm_kms_helper_hotplug_event - fire off KMS hotplug events
  * @dev: drm_device whose connector state changed
  *
diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c
index 9be1af4..8627651 100644
--- a/drivers/gpu/drm/qxl/qxl_display.c
+++ b/drivers/gpu/drm/qxl/qxl_display.c
@@ -923,7 +923,7 @@ static void qxl_conn_destroy(struct drm_connector *connector)
 static const struct drm_connector_funcs qxl_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.detect = qxl_conn_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes_nomerge,
+	.fill_modes = drm_helper_probe_single_connector_modes,
 	.set_property = qxl_conn_set_property,
 	.destroy = qxl_conn_destroy,
 };
diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index 588a7ae..a165f03 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -400,7 +400,7 @@ static void virtio_gpu_conn_destroy(struct drm_connector *connector)
 static const struct drm_connector_funcs virtio_gpu_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.detect = virtio_gpu_conn_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes_nomerge,
+	.fill_modes = drm_helper_probe_single_connector_modes,
 	.destroy = virtio_gpu_conn_destroy,
 	.reset = drm_atomic_helper_connector_reset,
 	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index d505961..9394c35 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -1538,7 +1538,7 @@ int vmw_du_connector_fill_modes(struct drm_connector *connector,
 		drm_mode_probed_add(connector, mode);
 	}
 
-	drm_mode_connector_list_update(connector, true);
+	drm_mode_connector_list_update(connector);
 	/* Move the prefered mode first, help apps pick the right mode. */
 	drm_mode_sort(&connector->modes);
 
-- 
cgit v1.1


From d0b414216f907d38cd26810a5dfc23fe9a5c8254 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 3 Dec 2015 23:14:15 +0200
Subject: drm/sti: Drop bogus drm_mode_sort() call
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

sti seems confused about which mode list is used in its .get_modes()
hook. It adds the modes to the probed_modes list (as is appropriate)
but then for some reason it tries to sort the old mode list.

Just drop the sorting since it does nothing, and let the probe helper
do its thing. It will sort the final mode list after merging in the
modes from the probed_modes list and validating them.

Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449177255-9515-8-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/sti/sti_hda.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c
index d735dac..49cce83 100644
--- a/drivers/gpu/drm/sti/sti_hda.c
+++ b/drivers/gpu/drm/sti/sti_hda.c
@@ -543,8 +543,6 @@ static int sti_hda_connector_get_modes(struct drm_connector *connector)
 		count++;
 	}
 
-	drm_mode_sort(&connector->modes);
-
 	return count;
 }
 
-- 
cgit v1.1


From 0e8578c996a33c8da9c28f8ed2d1be68694070ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 10 Dec 2015 23:13:56 +0200
Subject: drm: Allow override_edid to override the firmware EDID
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

IMO the override_edid should override any default EDID for the
connector, whether that came in via the connector helper ->get_modes()
vfunc or via the firmware EDID mechanism.

Cc: Thomas Wood <thomas.wood@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449782037-19722-2-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/drm_probe_helper.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 483010f..13d178e 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -233,17 +233,16 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
 		goto prune;
 	}
 
+	if (connector->override_edid) {
+		struct edid *edid = (struct edid *) connector->edid_blob_ptr->data;
+
+		count = drm_add_edid_modes(connector, edid);
+		drm_edid_to_eld(connector, edid);
+	} else {
 #ifdef CONFIG_DRM_LOAD_EDID_FIRMWARE
-	count = drm_load_edid_firmware(connector);
-	if (count == 0)
+		count = drm_load_edid_firmware(connector);
+		if (count == 0)
 #endif
-	{
-		if (connector->override_edid) {
-			struct edid *edid = (struct edid *) connector->edid_blob_ptr->data;
-
-			count = drm_add_edid_modes(connector, edid);
-			drm_edid_to_eld(connector, edid);
-		} else
 			count = (*connector_funcs->get_modes)(connector);
 	}
 
-- 
cgit v1.1


From 5dec293b2434783a6924571df5239e10ab5e9331 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Thu, 10 Dec 2015 23:13:57 +0200
Subject: drm: Expand the drm_helper_probe_single_connector_modes() docs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Describe the procedure that drm_helper_probe_single_connector_modes()
uses to do it's work in the kernel-doc comment.

Caveat: Looks like crap and trying to reverse engineer the documentation
tools is not something I want to do.

Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449782037-19722-3-git-send-email-ville.syrjala@linux.intel.com
---
 drivers/gpu/drm/drm_probe_helper.c | 49 ++++++++++++++++++++++++++++----------
 1 file changed, 37 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c
index 13d178e..e714b5a 100644
--- a/drivers/gpu/drm/drm_probe_helper.c
+++ b/drivers/gpu/drm/drm_probe_helper.c
@@ -144,18 +144,43 @@ EXPORT_SYMBOL(drm_kms_helper_poll_enable_locked);
  * @connector vfunc for drivers that use the CRTC helpers for output mode
  * filtering and detection.
  *
- * If the helper operation returns no mode, and if the connector status is
- * connector_status_connected, standard VESA DMT modes up to 1024x768 are
- * automatically added to the modes list by a call to
- * drm_add_modes_noedid().
- *
- * The function then filters out modes larger than @maxX and maxY if specified.
- * It finally calls the optional connector ->mode_valid() helper operation for each
- * mode in the probed list to check whether the mode is valid for the connector.
- *
- * Compared to drm_helper_probe_single_connector_modes_nomerge() this function
- * merged the mode bits for the preferred mode, as a hack to work around some
- * quirky issues on funky hardware.
+ * The basic procedure is as follows
+ *
+ * 1. All modes currently on the connector's modes list are marked as stale
+ *
+ * 2. New modes are added to the connector's probed_modes list with
+ *    drm_mode_probed_add(). New modes start their life with status as OK.
+ *    Modes are added from a single source using the following priority order.
+ *
+ *    - debugfs 'override_edid' (used for testing only)
+ *    - firmware EDID (drm_load_edid_firmware())
+ *    - connector helper ->get_modes() vfunc
+ *    - if the connector status is connector_status_connected, standard
+ *      VESA DMT modes up to 1024x768 are automatically added
+ *      (drm_add_modes_noedid())
+ *
+ *    Finally modes specified via the kernel command line (video=...) are
+ *    added in addition to what the earlier probes produced
+ *    (drm_helper_probe_add_cmdline_mode()). These modes are generated
+ *    using the VESA GTF/CVT formulas.
+ *
+ * 3. Modes are moved from the probed_modes list to the modes list. Potential
+ *    duplicates are merged together (see drm_mode_connector_list_update()).
+ *    After this step the probed_modes list will be empty again.
+ *
+ * 4. Any non-stale mode on the modes list then undergoes validation
+ *
+ *    - drm_mode_validate_basic() performs basic sanity checks
+ *    - drm_mode_validate_size() filters out modes larger than @maxX and @maxY
+ *      (if specified)
+ *    - drm_mode_validate_flag() checks the modes againt basic connector
+ *      capabilites (interlace_allowed,doublescan_allowed,stereo_allowed)
+ *    - the optional connector ->mode_valid() helper can perform driver and/or
+ *      hardware specific checks
+ *
+ * 5. Any mode whose status is not OK is pruned from the connector's modes list,
+ *    accompanied by a debug message indicating the reason for the mode's
+ *    rejection (see drm_mode_prune_invalid()).
  *
  * Returns:
  * The number of modes found on @connector.
-- 
cgit v1.1


From c85f6c91ec4218487a29a7d1f918f7f6f0424c75 Mon Sep 17 00:00:00 2001
From: Deepak M <m.deepak@intel.com>
Date: Tue, 1 Dec 2015 04:17:05 +0530
Subject: drm/i915: add VBT address and size fields to ASLE mailbox struct

To be used on systems where the VBT does not fit into the normal VBT
mailbox.

v3: rebase

Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Deepak M <m.deepak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448923632-16760-3-git-send-email-m.deepak@intel.com
[Jani: updated commit message]
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_opregion.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index e362a30..64efedf 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -120,7 +120,9 @@ struct opregion_asle {
 	u64 fdss;
 	u32 fdsp;
 	u32 stat;
-	u8 rsvd[70];
+	u64 rvda;	/* Physical address of raw vbt data */
+	u32 rvds;	/* Size of raw vbt data */
+	u8 rsvd[58];
 } __packed;
 
 /* Driver readiness indicator */
-- 
cgit v1.1


From d6e6e14fa61dcabbc05092ea124540280573720c Mon Sep 17 00:00:00 2001
From: LABBE Corentin <clabbe.montjoie@gmail.com>
Date: Fri, 11 Dec 2015 13:58:59 +0100
Subject: drm: modes: Revert cc344980c767 "replace simple_strtoul by
 kstrtouint"

My latest commit introduce some case where a valid mode, could be
rejected.
simple_strtox functions stop at first non-digit character, but kstrtox
not.
So args like "video=HDMI-A-1:720x480-16@60" will be reject when checking
16@.

Discussions about this change comes to the conclusion that the best
solution is to revert my commit cc344980c76748e57c9c03100c2a14d36ab00334.

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449838739-29969-1-git-send-email-clabbe.montjoie@gmail.com
---
 drivers/gpu/drm/drm_modes.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index a15e262..5a8a78d 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1262,7 +1262,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
 	unsigned int xres = 0, yres = 0, bpp = 32, refresh = 0;
 	bool yres_specified = false, cvt = false, rb = false;
 	bool interlace = false, margins = false, was_digit = false;
-	int i, err;
+	int i;
 	enum drm_connector_force force = DRM_FORCE_UNSPECIFIED;
 
 #ifdef CONFIG_FB
@@ -1282,9 +1282,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
 		case '@':
 			if (!refresh_specified && !bpp_specified &&
 			    !yres_specified && !cvt && !rb && was_digit) {
-				err = kstrtouint(&name[i + 1], 10, &refresh);
-				if (err)
-					return false;
+				refresh = simple_strtol(&name[i+1], NULL, 10);
 				refresh_specified = true;
 				was_digit = false;
 			} else
@@ -1293,9 +1291,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
 		case '-':
 			if (!bpp_specified && !yres_specified && !cvt &&
 			    !rb && was_digit) {
-				err = kstrtouint(&name[i + 1], 10, &bpp);
-				if (err)
-					return false;
+				bpp = simple_strtol(&name[i+1], NULL, 10);
 				bpp_specified = true;
 				was_digit = false;
 			} else
@@ -1303,9 +1299,7 @@ bool drm_mode_parse_command_line_for_connector(const char *mode_option,
 			break;
 		case 'x':
 			if (!yres_specified && was_digit) {
-				err = kstrtouint(&name[i + 1], 10, &yres);
-				if (err)
-					return false;
+				yres = simple_strtol(&name[i+1], NULL, 10);
 				yres_specified = true;
 				was_digit = false;
 			} else
@@ -1529,4 +1523,4 @@ int drm_mode_convert_umode(struct drm_display_mode *out,
 
 out:
 	return ret;
-}
+}
\ No newline at end of file
-- 
cgit v1.1


From 3b55ddadef631d8081cb2f73c6c7cb80c634ba2b Mon Sep 17 00:00:00 2001
From: Flora Cui <Flora.Cui@amd.com>
Date: Wed, 2 Dec 2015 09:56:06 +0800
Subject: drm/amdgpu/gfx8: Enable interrupt on ME1_PIPE3

Otherwise FW cannot see the RLC ACK for the memory clean request
It's for Stoney.

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 29e02e0..6816a1a 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -3756,6 +3756,11 @@ static int gfx_v8_0_cp_compute_resume(struct amdgpu_device *adev)
 		tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x53);
 		WREG32(mmCP_HQD_PERSISTENT_STATE, tmp);
 		mqd->cp_hqd_persistent_state = tmp;
+		if (adev->asic_type == CHIP_STONEY) {
+			tmp = RREG32(mmCP_ME1_PIPE3_INT_CNTL);
+			tmp = REG_SET_FIELD(tmp, CP_ME1_PIPE3_INT_CNTL, GENERIC2_INT_ENABLE, 1);
+			WREG32(mmCP_ME1_PIPE3_INT_CNTL, tmp);
+		}
 
 		/* activate the queue */
 		mqd->cp_hqd_active = 1;
-- 
cgit v1.1


From c27816a883575037ec67e7f92fbd214648a1c1cb Mon Sep 17 00:00:00 2001
From: Flora Cui <Flora.Cui@amd.com>
Date: Tue, 8 Dec 2015 11:23:29 +0800
Subject: drm/amdgpu/gfx8: update PA_SC_RASTER_CONFIG:PKR_MAP only

Use default value as a base.

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 6816a1a..b20369e 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -2630,7 +2630,7 @@ static void gfx_v8_0_setup_rb(struct amdgpu_device *adev,
 	mutex_lock(&adev->grbm_idx_mutex);
 	for (i = 0; i < se_num; i++) {
 		gfx_v8_0_select_se_sh(adev, i, 0xffffffff);
-		data = 0;
+		data = RREG32(mmPA_SC_RASTER_CONFIG);
 		for (j = 0; j < sh_per_se; j++) {
 			switch (enabled_rbs & 3) {
 			case 0:
-- 
cgit v1.1


From abdfb850ca99a27557564e4fcf4b137e209ebfef Mon Sep 17 00:00:00 2001
From: Flora Cui <Flora.Cui@amd.com>
Date: Fri, 20 Nov 2015 11:40:53 +0800
Subject: drm/amdgpu: update rev id register for VI

Change-Id: I2ae9bb4a929f7c0c8783e0be563ae04be77596e2
Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vi.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index bf5bd93..30b408f 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1386,15 +1386,12 @@ int vi_set_ip_blocks(struct amdgpu_device *adev)
 
 static uint32_t vi_get_rev_id(struct amdgpu_device *adev)
 {
-	if (adev->asic_type == CHIP_TOPAZ)
-		return (RREG32(mmPCIE_EFUSE4) & PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID_MASK)
-			>> PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID__SHIFT;
-	else if (adev->flags & AMD_IS_APU)
+	if (adev->flags & AMD_IS_APU)
 		return (RREG32_SMC(ATI_REV_ID_FUSE_MACRO__ADDRESS) & ATI_REV_ID_FUSE_MACRO__MASK)
 			>> ATI_REV_ID_FUSE_MACRO__SHIFT;
 	else
-		return (RREG32(mmCC_DRM_ID_STRAPS) & CC_DRM_ID_STRAPS__ATI_REV_ID_MASK)
-			>> CC_DRM_ID_STRAPS__ATI_REV_ID__SHIFT;
+		return (RREG32(mmPCIE_EFUSE4) & PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID_MASK)
+			>> PCIE_EFUSE4__STRAP_BIF_ATI_REV_ID__SHIFT;
 }
 
 static const struct amdgpu_asic_funcs vi_asic_funcs =
-- 
cgit v1.1


From 2c1a27840394428d8f44fe5d7509dd20574d0573 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 7 Dec 2015 17:02:53 -0500
Subject: drm/amdgpu: add more debugging output for driver failures

Add more fine grained debugging output for init/fini/suspend/
resume failures.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 73 +++++++++++++++++++++++-------
 1 file changed, 57 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 8477596..54af6ce 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1214,12 +1214,14 @@ static int amdgpu_early_init(struct amdgpu_device *adev)
 		} else {
 			if (adev->ip_blocks[i].funcs->early_init) {
 				r = adev->ip_blocks[i].funcs->early_init((void *)adev);
-				if (r == -ENOENT)
+				if (r == -ENOENT) {
 					adev->ip_block_status[i].valid = false;
-				else if (r)
+				} else if (r) {
+					DRM_ERROR("early_init %d failed %d\n", i, r);
 					return r;
-				else
+				} else {
 					adev->ip_block_status[i].valid = true;
+				}
 			} else {
 				adev->ip_block_status[i].valid = true;
 			}
@@ -1237,20 +1239,28 @@ static int amdgpu_init(struct amdgpu_device *adev)
 		if (!adev->ip_block_status[i].valid)
 			continue;
 		r = adev->ip_blocks[i].funcs->sw_init((void *)adev);
-		if (r)
+		if (r) {
+			DRM_ERROR("sw_init %d failed %d\n", i, r);
 			return r;
+		}
 		adev->ip_block_status[i].sw = true;
 		/* need to do gmc hw init early so we can allocate gpu mem */
 		if (adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_GMC) {
 			r = amdgpu_vram_scratch_init(adev);
-			if (r)
+			if (r) {
+				DRM_ERROR("amdgpu_vram_scratch_init failed %d\n", r);
 				return r;
+			}
 			r = adev->ip_blocks[i].funcs->hw_init((void *)adev);
-			if (r)
+			if (r) {
+				DRM_ERROR("hw_init %d failed %d\n", i, r);
 				return r;
+			}
 			r = amdgpu_wb_init(adev);
-			if (r)
+			if (r) {
+				DRM_ERROR("amdgpu_wb_init failed %d\n", r);
 				return r;
+			}
 			adev->ip_block_status[i].hw = true;
 		}
 	}
@@ -1262,8 +1272,10 @@ static int amdgpu_init(struct amdgpu_device *adev)
 		if (adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_GMC)
 			continue;
 		r = adev->ip_blocks[i].funcs->hw_init((void *)adev);
-		if (r)
+		if (r) {
+			DRM_ERROR("hw_init %d failed %d\n", i, r);
 			return r;
+		}
 		adev->ip_block_status[i].hw = true;
 	}
 
@@ -1280,12 +1292,16 @@ static int amdgpu_late_init(struct amdgpu_device *adev)
 		/* enable clockgating to save power */
 		r = adev->ip_blocks[i].funcs->set_clockgating_state((void *)adev,
 								    AMD_CG_STATE_GATE);
-		if (r)
+		if (r) {
+			DRM_ERROR("set_clockgating_state(gate) %d failed %d\n", i, r);
 			return r;
+		}
 		if (adev->ip_blocks[i].funcs->late_init) {
 			r = adev->ip_blocks[i].funcs->late_init((void *)adev);
-			if (r)
+			if (r) {
+				DRM_ERROR("late_init %d failed %d\n", i, r);
 				return r;
+			}
 		}
 	}
 
@@ -1306,10 +1322,15 @@ static int amdgpu_fini(struct amdgpu_device *adev)
 		/* ungate blocks before hw fini so that we can shutdown the blocks safely */
 		r = adev->ip_blocks[i].funcs->set_clockgating_state((void *)adev,
 								    AMD_CG_STATE_UNGATE);
-		if (r)
+		if (r) {
+			DRM_ERROR("set_clockgating_state(ungate) %d failed %d\n", i, r);
 			return r;
+		}
 		r = adev->ip_blocks[i].funcs->hw_fini((void *)adev);
 		/* XXX handle errors */
+		if (r) {
+			DRM_DEBUG("hw_fini %d failed %d\n", i, r);
+		}
 		adev->ip_block_status[i].hw = false;
 	}
 
@@ -1318,6 +1339,9 @@ static int amdgpu_fini(struct amdgpu_device *adev)
 			continue;
 		r = adev->ip_blocks[i].funcs->sw_fini((void *)adev);
 		/* XXX handle errors */
+		if (r) {
+			DRM_DEBUG("sw_fini %d failed %d\n", i, r);
+		}
 		adev->ip_block_status[i].sw = false;
 		adev->ip_block_status[i].valid = false;
 	}
@@ -1335,9 +1359,15 @@ static int amdgpu_suspend(struct amdgpu_device *adev)
 		/* ungate blocks so that suspend can properly shut them down */
 		r = adev->ip_blocks[i].funcs->set_clockgating_state((void *)adev,
 								    AMD_CG_STATE_UNGATE);
+		if (r) {
+			DRM_ERROR("set_clockgating_state(ungate) %d failed %d\n", i, r);
+		}
 		/* XXX handle errors */
 		r = adev->ip_blocks[i].funcs->suspend(adev);
 		/* XXX handle errors */
+		if (r) {
+			DRM_ERROR("suspend %d failed %d\n", i, r);
+		}
 	}
 
 	return 0;
@@ -1351,8 +1381,10 @@ static int amdgpu_resume(struct amdgpu_device *adev)
 		if (!adev->ip_block_status[i].valid)
 			continue;
 		r = adev->ip_blocks[i].funcs->resume(adev);
-		if (r)
+		if (r) {
+			DRM_ERROR("resume %d failed %d\n", i, r);
 			return r;
+		}
 	}
 
 	return 0;
@@ -1484,8 +1516,10 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 		return -EINVAL;
 	}
 	r = amdgpu_atombios_init(adev);
-	if (r)
+	if (r) {
+		dev_err(adev->dev, "amdgpu_atombios_init failed\n");
 		return r;
+	}
 
 	/* Post card if necessary */
 	if (!amdgpu_card_posted(adev)) {
@@ -1499,21 +1533,26 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 
 	/* Initialize clocks */
 	r = amdgpu_atombios_get_clock_info(adev);
-	if (r)
+	if (r) {
+		dev_err(adev->dev, "amdgpu_atombios_get_clock_info failed\n");
 		return r;
+	}
 	/* init i2c buses */
 	amdgpu_atombios_i2c_init(adev);
 
 	/* Fence driver */
 	r = amdgpu_fence_driver_init(adev);
-	if (r)
+	if (r) {
+		dev_err(adev->dev, "amdgpu_fence_driver_init failed\n");
 		return r;
+	}
 
 	/* init the mode config */
 	drm_mode_config_init(adev->ddev);
 
 	r = amdgpu_init(adev);
 	if (r) {
+		dev_err(adev->dev, "amdgpu_init failed\n");
 		amdgpu_fini(adev);
 		return r;
 	}
@@ -1570,8 +1609,10 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	 * explicit gating rather than handling it automatically.
 	 */
 	r = amdgpu_late_init(adev);
-	if (r)
+	if (r) {
+		dev_err(adev->dev, "amdgpu_late_init failed\n");
 		return r;
+	}
 
 	return 0;
 }
-- 
cgit v1.1


From 56c48978413ec5a22b960826948063cae5df5a5f Mon Sep 17 00:00:00 2001
From: Deepak M <m.deepak@intel.com>
Date: Wed, 9 Dec 2015 20:14:04 +0530
Subject: drm/i915: dual link pipe selection for bxt
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Pipe is assigned based on the port, but it should be
based on current crtc. Correcting the same in this patch.

v2: Use macro BXT_PIPE_SELECT(pipe) (Daniel)

Signed-off-by: Deepak M <m.deepak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_reg.h  |  4 +---
 drivers/gpu/drm/i915/intel_dsi.c | 15 +++------------
 2 files changed, 4 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index ef16c42..7510d508 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -8102,9 +8102,7 @@ enum skl_disp_power_wells {
 #define  RGB_FLIP_TO_BGR				(1 << 2)
 
 #define  BXT_PIPE_SELECT_MASK				(7 << 7)
-#define  BXT_PIPE_SELECT_C				(2 << 7)
-#define  BXT_PIPE_SELECT_B				(1 << 7)
-#define  BXT_PIPE_SELECT_A				(0 << 7)
+#define  BXT_PIPE_SELECT(pipe)				((pipe) << 7)
 
 #define _MIPIA_DATA_ADDRESS		(dev_priv->mipi_mmio_base + 0xb108)
 #define _MIPIC_DATA_ADDRESS		(dev_priv->mipi_mmio_base + 0xb908)
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index 25bdf1c..4ab168d 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -885,21 +885,12 @@ static void intel_dsi_prepare(struct intel_encoder *intel_encoder)
 			I915_WRITE(MIPI_CTRL(port), tmp |
 					READ_REQUEST_PRIORITY_HIGH);
 		} else if (IS_BROXTON(dev)) {
-			/*
-			 * FIXME:
-			 * BXT can connect any PIPE to any MIPI port.
-			 * Select the pipe based on the MIPI port read from
-			 * VBT for now. Pick PIPE A for MIPI port A and C
-			 * for port C.
-			 */
+			enum pipe pipe = intel_crtc->pipe;
+
 			tmp = I915_READ(MIPI_CTRL(port));
 			tmp &= ~BXT_PIPE_SELECT_MASK;
 
-			if (port == PORT_A)
-				tmp |= BXT_PIPE_SELECT_A;
-			else if (port == PORT_C)
-				tmp |= BXT_PIPE_SELECT_C;
-
+			tmp |= BXT_PIPE_SELECT(pipe);
 			I915_WRITE(MIPI_CTRL(port), tmp);
 		}
 
-- 
cgit v1.1


From c5baa566db793cbd931f64d265cdc7d744c6169a Mon Sep 17 00:00:00 2001
From: Tomas Elf <tomas.elf@intel.com>
Date: Fri, 23 Oct 2015 18:02:37 +0100
Subject: drm/i915: Update to post-reset execlist queue clean-up

When clearing an execlist queue, instead of traversing it and unreferencing all
requests while holding the spinlock (which might lead to thread sleeping with
IRQs are turned off - bad news!), just move all requests to the retire request
list while holding spinlock and then drop spinlock and invoke the execlists
request retirement path, which already deals with the intricacies of
purging/dereferencing execlist queue requests.

This patch can be considered v3 of:

	commit b96db8b81c54ef30485ddb5992d63305d86ea8d3
	Author: Tomas Elf <tomas.elf@intel.com>
	drm/i915: Grab execlist spinlock to avoid post-reset concurrency issues

This patch assumes v2 of the above patch is part of the baseline, reverts v2
and adds changes on top to turn it into v3.

Signed-off-by: Tomas Elf <tomas.elf@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1445619757-19822-1-git-send-email-tomas.elf@intel.com
Reviewed-by: Thomas Daniel <thomas.daniel@intel.com>
Reviewed-by: Dave Gordon <dave.gordon@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_gem.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 86dbf9c..26eba87 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2757,20 +2757,13 @@ static void i915_gem_reset_ring_cleanup(struct drm_i915_private *dev_priv,
 
 	if (i915.enable_execlists) {
 		spin_lock_irq(&ring->execlist_lock);
-		while (!list_empty(&ring->execlist_queue)) {
-			struct drm_i915_gem_request *submit_req;
 
-			submit_req = list_first_entry(&ring->execlist_queue,
-					struct drm_i915_gem_request,
-					execlist_link);
-			list_del(&submit_req->execlist_link);
+		/* list_splice_tail_init checks for empty lists */
+		list_splice_tail_init(&ring->execlist_queue,
+				      &ring->execlist_retired_req_list);
 
-			if (submit_req->ctx != ring->default_context)
-				intel_lr_context_unpin(submit_req);
-
-			i915_gem_request_unreference(submit_req);
-		}
 		spin_unlock_irq(&ring->execlist_lock);
+		intel_execlists_retire_requests(ring);
 	}
 
 	/*
-- 
cgit v1.1


From 033908aed5a596f6202c848c6bbc8a40fb1a8490 Mon Sep 17 00:00:00 2001
From: Dave Gordon <david.s.gordon@intel.com>
Date: Thu, 10 Dec 2015 18:51:23 +0000
Subject: drm/i915: mark GEM object pages dirty when mapped & written by the
 CPU

In various places, a single page of a (regular) GEM object is mapped into
CPU address space and updated. In each such case, either the page or the
the object should be marked dirty, to ensure that the modifications are
not discarded if the object is evicted under memory pressure.

The typical sequence is:
	va = kmap_atomic(i915_gem_object_get_page(obj, pageno));
	*(va+offset) = ...
	kunmap_atomic(va);

Here we introduce i915_gem_object_get_dirty_page(), which performs the
same operation as i915_gem_object_get_page() but with the side-effect
of marking the returned page dirty in the pagecache.  This will ensure
that if the object is subsequently evicted (due to memory pressure),
the changes are written to backing store rather than discarded.

Note that it works only for regular (shmfs-backed) GEM objects, but (at
least for now) those are the only ones that are updated in this way --
the objects in question are contexts and batchbuffers, which are always
shmfs-backed.

Separate patches deal with the cases where whole objects are (or may
be) dirtied.

v3: Mark two more pages dirty in the page-boundary-crossing
    cases of the execbuffer relocation code [Chris Wilson]

Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1449773486-30822-2-git-send-email-david.s.gordon@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h              |  3 +++
 drivers/gpu/drm/i915/i915_gem.c              | 15 +++++++++++++++
 drivers/gpu/drm/i915/i915_gem_execbuffer.c   |  8 ++++----
 drivers/gpu/drm/i915/i915_gem_render_state.c |  2 +-
 drivers/gpu/drm/i915/i915_guc_submission.c   |  2 +-
 drivers/gpu/drm/i915/intel_lrc.c             | 11 ++++-------
 6 files changed, 28 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 13fb681..4c611b5 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2907,6 +2907,9 @@ static inline int __sg_page_count(struct scatterlist *sg)
 	return sg->length >> PAGE_SHIFT;
 }
 
+struct page *
+i915_gem_object_get_dirty_page(struct drm_i915_gem_object *obj, int n);
+
 static inline struct page *
 i915_gem_object_get_page(struct drm_i915_gem_object *obj, int n)
 {
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 26eba87..1592c54 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -5185,6 +5185,21 @@ bool i915_gem_obj_is_pinned(struct drm_i915_gem_object *obj)
 	return false;
 }
 
+/* Like i915_gem_object_get_page(), but mark the returned page dirty */
+struct page *
+i915_gem_object_get_dirty_page(struct drm_i915_gem_object *obj, int n)
+{
+	struct page *page;
+
+	/* Only default objects have per-page dirty tracking */
+	if (WARN_ON(obj->ops != &i915_gem_object_ops))
+		return NULL;
+
+	page = i915_gem_object_get_page(obj, n);
+	set_page_dirty(page);
+	return page;
+}
+
 /* Allocate a new GEM object and fill it with the supplied data */
 struct drm_i915_gem_object *
 i915_gem_object_create_from_data(struct drm_device *dev,
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 48ec484..5d01ea6 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -264,7 +264,7 @@ relocate_entry_cpu(struct drm_i915_gem_object *obj,
 	if (ret)
 		return ret;
 
-	vaddr = kmap_atomic(i915_gem_object_get_page(obj,
+	vaddr = kmap_atomic(i915_gem_object_get_dirty_page(obj,
 				reloc->offset >> PAGE_SHIFT));
 	*(uint32_t *)(vaddr + page_offset) = lower_32_bits(delta);
 
@@ -273,7 +273,7 @@ relocate_entry_cpu(struct drm_i915_gem_object *obj,
 
 		if (page_offset == 0) {
 			kunmap_atomic(vaddr);
-			vaddr = kmap_atomic(i915_gem_object_get_page(obj,
+			vaddr = kmap_atomic(i915_gem_object_get_dirty_page(obj,
 			    (reloc->offset + sizeof(uint32_t)) >> PAGE_SHIFT));
 		}
 
@@ -355,7 +355,7 @@ relocate_entry_clflush(struct drm_i915_gem_object *obj,
 	if (ret)
 		return ret;
 
-	vaddr = kmap_atomic(i915_gem_object_get_page(obj,
+	vaddr = kmap_atomic(i915_gem_object_get_dirty_page(obj,
 				reloc->offset >> PAGE_SHIFT));
 	clflush_write32(vaddr + page_offset, lower_32_bits(delta));
 
@@ -364,7 +364,7 @@ relocate_entry_clflush(struct drm_i915_gem_object *obj,
 
 		if (page_offset == 0) {
 			kunmap_atomic(vaddr);
-			vaddr = kmap_atomic(i915_gem_object_get_page(obj,
+			vaddr = kmap_atomic(i915_gem_object_get_dirty_page(obj,
 			    (reloc->offset + sizeof(uint32_t)) >> PAGE_SHIFT));
 		}
 
diff --git a/drivers/gpu/drm/i915/i915_gem_render_state.c b/drivers/gpu/drm/i915/i915_gem_render_state.c
index 5026a62..fc7e6d5 100644
--- a/drivers/gpu/drm/i915/i915_gem_render_state.c
+++ b/drivers/gpu/drm/i915/i915_gem_render_state.c
@@ -103,7 +103,7 @@ static int render_state_setup(struct render_state *so)
 	if (ret)
 		return ret;
 
-	page = sg_page(so->obj->pages->sgl);
+	page = i915_gem_object_get_dirty_page(so->obj, 0);
 	d = kmap(page);
 
 	while (i < rodata->batch_items) {
diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c
index 0d23785b..05aa7e6 100644
--- a/drivers/gpu/drm/i915/i915_guc_submission.c
+++ b/drivers/gpu/drm/i915/i915_guc_submission.c
@@ -568,7 +568,7 @@ static void lr_context_update(struct drm_i915_gem_request *rq)
 	WARN_ON(!i915_gem_obj_is_pinned(ctx_obj));
 	WARN_ON(!i915_gem_obj_is_pinned(rb_obj));
 
-	page = i915_gem_object_get_page(ctx_obj, LRC_STATE_PN);
+	page = i915_gem_object_get_dirty_page(ctx_obj, LRC_STATE_PN);
 	reg_state = kmap_atomic(page);
 
 	reg_state[CTX_RING_BUFFER_START+1] = i915_gem_obj_ggtt_offset(rb_obj);
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 7644c48..3aa6147 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -372,7 +372,7 @@ static int execlists_update_context(struct drm_i915_gem_request *rq)
 	WARN_ON(!i915_gem_obj_is_pinned(ctx_obj));
 	WARN_ON(!i915_gem_obj_is_pinned(rb_obj));
 
-	page = i915_gem_object_get_page(ctx_obj, LRC_STATE_PN);
+	page = i915_gem_object_get_dirty_page(ctx_obj, LRC_STATE_PN);
 	reg_state = kmap_atomic(page);
 
 	reg_state[CTX_RING_TAIL+1] = rq->tail;
@@ -1425,7 +1425,7 @@ static int intel_init_workaround_bb(struct intel_engine_cs *ring)
 		return ret;
 	}
 
-	page = i915_gem_object_get_page(wa_ctx->obj, 0);
+	page = i915_gem_object_get_dirty_page(wa_ctx->obj, 0);
 	batch = kmap_atomic(page);
 	offset = 0;
 
@@ -2264,7 +2264,7 @@ populate_lr_context(struct intel_context *ctx, struct drm_i915_gem_object *ctx_o
 
 	/* The second page of the context object contains some fields which must
 	 * be set up prior to the first execution. */
-	page = i915_gem_object_get_page(ctx_obj, LRC_STATE_PN);
+	page = i915_gem_object_get_dirty_page(ctx_obj, LRC_STATE_PN);
 	reg_state = kmap_atomic(page);
 
 	/* A context is actually a big batch buffer with several MI_LOAD_REGISTER_IMM
@@ -2350,9 +2350,6 @@ populate_lr_context(struct intel_context *ctx, struct drm_i915_gem_object *ctx_o
 	}
 
 	kunmap_atomic(reg_state);
-
-	ctx_obj->dirty = 1;
-	set_page_dirty(page);
 	i915_gem_object_unpin_pages(ctx_obj);
 
 	return 0;
@@ -2536,7 +2533,7 @@ void intel_lr_context_reset(struct drm_device *dev,
 			WARN(1, "Failed get_pages for context obj\n");
 			continue;
 		}
-		page = i915_gem_object_get_page(ctx_obj, LRC_STATE_PN);
+		page = i915_gem_object_get_dirty_page(ctx_obj, LRC_STATE_PN);
 		reg_state = kmap_atomic(page);
 
 		reg_state[CTX_RING_HEAD+1] = 0;
-- 
cgit v1.1


From 9e7d18c08a4ec3b76b6a0994e93258decb250fbe Mon Sep 17 00:00:00 2001
From: Dave Gordon <david.s.gordon@intel.com>
Date: Thu, 10 Dec 2015 18:51:24 +0000
Subject: drm/i915: mark a newly-created GEM object dirty when filled with data

When creating a new (pageable) GEM object and filling it with data, we
must mark it as 'dirty', i.e. backing store is out-of-date w.r.t. the
newly-written content. This ensures that if the object is evicted under
memory pressure, its pages in the pagecache will be written to backing
store rather than discarded.

Based on an original version by Alex Dai.

Signed-off-by: Alex Dai <yu.dai@intel.com>
Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1449773486-30822-3-git-send-email-david.s.gordon@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_gem.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 1592c54..47f6a82 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -5225,6 +5225,7 @@ i915_gem_object_create_from_data(struct drm_device *dev,
 	i915_gem_object_pin_pages(obj);
 	sg = obj->pages;
 	bytes = sg_copy_from_buffer(sg->sgl, sg->nents, (void *)data, size);
+	obj->dirty = 1;		/* Backing store is now out of date */
 	i915_gem_object_unpin_pages(obj);
 
 	if (WARN_ON(bytes != size)) {
-- 
cgit v1.1


From 7370c68d5b9a2e853600290e797a4a79fefaf1e7 Mon Sep 17 00:00:00 2001
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Date: Fri, 11 Dec 2015 16:31:31 -0800
Subject: drm/i915: PSR also doesn't have link_entry_time on SKL.

This bit is also reserved on Skylake. Actually the only
platform that supports this is Haswell, so let's fix
this logic and apply this link entry time only for the
platform that supports it, i.e. Haswell.

This also changes the style to let more clear platform
differences outside the reg write. We would probably catch
this case sooner if separated, or not...

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449880291-21388-1-git-send-email-rodrigo.vivi@intel.com
---
 drivers/gpu/drm/i915/intel_psr.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 14cc2cf..9ccff30 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -276,10 +276,11 @@ static void hsw_psr_enable_source(struct intel_dp *intel_dp)
 	 */
 	uint32_t idle_frames = max(6, dev_priv->vbt.psr.idle_frames);
 	uint32_t val = 0x0;
-	const uint32_t link_entry_time = EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES;
+
+	if (IS_HASWELL(dev))
+		val |= EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES;
 
 	I915_WRITE(EDP_PSR_CTL, val |
-		   (IS_BROADWELL(dev) ? 0 : link_entry_time) |
 		   max_sleep_time << EDP_PSR_MAX_SLEEP_TIME_SHIFT |
 		   idle_frames << EDP_PSR_IDLE_FRAME_SHIFT |
 		   EDP_PSR_ENABLE);
-- 
cgit v1.1


From 07c42703029244fb4b82593b0362d3f99c4268a4 Mon Sep 17 00:00:00 2001
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Mon, 2 Nov 2015 20:00:03 +0900
Subject: drm/exynos: do not start enabling DP at bind() phase

The DP device will be properly enabled at the enable() call just
after the bind call finishes.

Changelog v2:
- no change

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_dp_core.c | 107 +++++++++++++++++++++++---------
 drivers/gpu/drm/exynos/exynos_dp_core.h |   1 +
 2 files changed, 78 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c
index 124fb9a..e4d32a1 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
@@ -1009,9 +1009,9 @@ static int exynos_drm_attach_lcd_bridge(struct exynos_dp_device *dp,
 {
 	int ret;
 
-	encoder->bridge = dp->bridge;
-	dp->bridge->encoder = encoder;
-	ret = drm_bridge_attach(encoder->dev, dp->bridge);
+	encoder->bridge->next = dp->ptn_bridge;
+	dp->ptn_bridge->encoder = encoder;
+	ret = drm_bridge_attach(encoder->dev, dp->ptn_bridge);
 	if (ret) {
 		DRM_ERROR("Failed to attach bridge to drm\n");
 		return ret;
@@ -1020,14 +1020,15 @@ static int exynos_drm_attach_lcd_bridge(struct exynos_dp_device *dp,
 	return 0;
 }
 
-static int exynos_dp_create_connector(struct drm_encoder *encoder)
+static int exynos_dp_bridge_attach(struct drm_bridge *bridge)
 {
-	struct exynos_dp_device *dp = encoder_to_dp(encoder);
+	struct exynos_dp_device *dp = bridge->driver_private;
+	struct drm_encoder *encoder = &dp->encoder;
 	struct drm_connector *connector = &dp->connector;
 	int ret;
 
 	/* Pre-empt DP connector creation if there's a bridge */
-	if (dp->bridge) {
+	if (dp->ptn_bridge) {
 		ret = exynos_drm_attach_lcd_bridge(dp, encoder);
 		if (!ret)
 			return 0;
@@ -1052,22 +1053,9 @@ static int exynos_dp_create_connector(struct drm_encoder *encoder)
 	return ret;
 }
 
-static bool exynos_dp_mode_fixup(struct drm_encoder *encoder,
-				 const struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void exynos_dp_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-}
-
-static void exynos_dp_enable(struct drm_encoder *encoder)
+static void exynos_dp_bridge_enable(struct drm_bridge *bridge)
 {
-	struct exynos_dp_device *dp = encoder_to_dp(encoder);
+	struct exynos_dp_device *dp = bridge->driver_private;
 	struct exynos_drm_crtc *crtc = dp_to_crtc(dp);
 
 	if (dp->dpms_mode == DRM_MODE_DPMS_ON)
@@ -1092,9 +1080,9 @@ static void exynos_dp_enable(struct drm_encoder *encoder)
 	dp->dpms_mode = DRM_MODE_DPMS_ON;
 }
 
-static void exynos_dp_disable(struct drm_encoder *encoder)
+static void exynos_dp_bridge_disable(struct drm_bridge *bridge)
 {
-	struct exynos_dp_device *dp = encoder_to_dp(encoder);
+	struct exynos_dp_device *dp = bridge->driver_private;
 	struct exynos_drm_crtc *crtc = dp_to_crtc(dp);
 
 	if (dp->dpms_mode != DRM_MODE_DPMS_ON)
@@ -1123,6 +1111,69 @@ static void exynos_dp_disable(struct drm_encoder *encoder)
 	dp->dpms_mode = DRM_MODE_DPMS_OFF;
 }
 
+static void exynos_dp_bridge_nop(struct drm_bridge *bridge)
+{
+	/* do nothing */
+}
+
+static const struct drm_bridge_funcs exynos_dp_bridge_funcs = {
+	.enable = exynos_dp_bridge_enable,
+	.disable = exynos_dp_bridge_disable,
+	.pre_enable = exynos_dp_bridge_nop,
+	.post_disable = exynos_dp_bridge_nop,
+	.attach = exynos_dp_bridge_attach,
+};
+
+static int exynos_dp_create_connector(struct drm_encoder *encoder)
+{
+	struct exynos_dp_device *dp = encoder_to_dp(encoder);
+	struct drm_device *drm_dev = dp->drm_dev;
+	struct drm_bridge *bridge;
+	int ret;
+
+	bridge = devm_kzalloc(drm_dev->dev, sizeof(*bridge), GFP_KERNEL);
+	if (!bridge) {
+		DRM_ERROR("failed to allocate for drm bridge\n");
+		return -ENOMEM;
+	}
+
+	dp->bridge = bridge;
+
+	encoder->bridge = bridge;
+	bridge->driver_private = dp;
+	bridge->encoder = encoder;
+	bridge->funcs = &exynos_dp_bridge_funcs;
+
+	ret = drm_bridge_attach(drm_dev, bridge);
+	if (ret) {
+		DRM_ERROR("failed to attach drm bridge\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static bool exynos_dp_mode_fixup(struct drm_encoder *encoder,
+				 const struct drm_display_mode *mode,
+				 struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+static void exynos_dp_mode_set(struct drm_encoder *encoder,
+			       struct drm_display_mode *mode,
+			       struct drm_display_mode *adjusted_mode)
+{
+}
+
+static void exynos_dp_enable(struct drm_encoder *encoder)
+{
+}
+
+static void exynos_dp_disable(struct drm_encoder *encoder)
+{
+}
+
 static struct drm_encoder_helper_funcs exynos_dp_encoder_helper_funcs = {
 	.mode_fixup = exynos_dp_mode_fixup,
 	.mode_set = exynos_dp_mode_set,
@@ -1238,7 +1289,7 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
 		}
 	}
 
-	if (!dp->panel && !dp->bridge) {
+	if (!dp->panel && !dp->ptn_bridge) {
 		ret = exynos_dp_dt_parse_panel(dp);
 		if (ret)
 			return ret;
@@ -1289,10 +1340,6 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
 
 	INIT_WORK(&dp->hotplug_work, exynos_dp_hotplug);
 
-	phy_power_on(dp->phy);
-
-	exynos_dp_init_dp(dp);
-
 	ret = devm_request_irq(&pdev->dev, dp->irq, exynos_dp_irq_handler,
 			irq_flags, "exynos-dp", dp);
 	if (ret) {
@@ -1365,9 +1412,9 @@ static int exynos_dp_probe(struct platform_device *pdev)
 	if (endpoint) {
 		bridge_node = of_graph_get_remote_port_parent(endpoint);
 		if (bridge_node) {
-			dp->bridge = of_drm_find_bridge(bridge_node);
+			dp->ptn_bridge = of_drm_find_bridge(bridge_node);
 			of_node_put(bridge_node);
-			if (!dp->bridge)
+			if (!dp->ptn_bridge)
 				return -EPROBE_DEFER;
 		} else
 			return -EPROBE_DEFER;
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.h b/drivers/gpu/drm/exynos/exynos_dp_core.h
index e413b6f..66eec4b 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.h
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.h
@@ -153,6 +153,7 @@ struct exynos_dp_device {
 	struct drm_connector	connector;
 	struct drm_panel	*panel;
 	struct drm_bridge	*bridge;
+	struct drm_bridge	*ptn_bridge;
 	struct clk		*clock;
 	unsigned int		irq;
 	void __iomem		*reg_base;
-- 
cgit v1.1


From 613d3853c2aca6cfd990e8bd0b436833b6c76db6 Mon Sep 17 00:00:00 2001
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Mon, 2 Nov 2015 20:32:36 +0900
Subject: drm/exynos: add pm_runtime to DP

Let pm_runtime handle the enabling/disabling of the device with
proper refcnt instead of rely on specific flags to track the enabled
state.

Chnagelog v3:
- revive dpms_mode to keep current dpms mode.

Changelog v2:
- no change

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_dp_core.c | 51 +++++++++++++++++++++++++++++++--
 1 file changed, 48 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c
index e4d32a1..94f02a0 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
@@ -1061,6 +1061,8 @@ static void exynos_dp_bridge_enable(struct drm_bridge *bridge)
 	if (dp->dpms_mode == DRM_MODE_DPMS_ON)
 		return;
 
+	pm_runtime_get_sync(dp->dev);
+
 	if (dp->panel) {
 		if (drm_panel_prepare(dp->panel)) {
 			DRM_ERROR("failed to setup the panel\n");
@@ -1071,7 +1073,6 @@ static void exynos_dp_bridge_enable(struct drm_bridge *bridge)
 	if (crtc->ops->clock_enable)
 		crtc->ops->clock_enable(dp_to_crtc(dp), true);
 
-	clk_prepare_enable(dp->clock);
 	phy_power_on(dp->phy);
 	exynos_dp_init_dp(dp);
 	enable_irq(dp->irq);
@@ -1098,7 +1099,6 @@ static void exynos_dp_bridge_disable(struct drm_bridge *bridge)
 	disable_irq(dp->irq);
 	flush_work(&dp->hotplug_work);
 	phy_power_off(dp->phy);
-	clk_disable_unprepare(dp->clock);
 
 	if (crtc->ops->clock_enable)
 		crtc->ops->clock_enable(dp_to_crtc(dp), false);
@@ -1108,6 +1108,8 @@ static void exynos_dp_bridge_disable(struct drm_bridge *bridge)
 			DRM_ERROR("failed to turnoff the panel\n");
 	}
 
+	pm_runtime_put_sync(dp->dev);
+
 	dp->dpms_mode = DRM_MODE_DPMS_OFF;
 }
 
@@ -1392,6 +1394,7 @@ static int exynos_dp_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct device_node *panel_node, *bridge_node, *endpoint;
 	struct exynos_dp_device *dp;
+	int ret;
 
 	dp = devm_kzalloc(&pdev->dev, sizeof(struct exynos_dp_device),
 				GFP_KERNEL);
@@ -1420,16 +1423,57 @@ static int exynos_dp_probe(struct platform_device *pdev)
 			return -EPROBE_DEFER;
 	}
 
-	return component_add(&pdev->dev, &exynos_dp_ops);
+	pm_runtime_enable(dev);
+
+	ret = component_add(&pdev->dev, &exynos_dp_ops);
+	if (ret)
+		goto err_disable_pm_runtime;
+
+	return ret;
+
+err_disable_pm_runtime:
+	pm_runtime_disable(dev);
+
+	return ret;
 }
 
 static int exynos_dp_remove(struct platform_device *pdev)
 {
+	pm_runtime_disable(&pdev->dev);
 	component_del(&pdev->dev, &exynos_dp_ops);
 
 	return 0;
 }
 
+#ifdef CONFIG_PM
+static int exynos_dp_suspend(struct device *dev)
+{
+	struct exynos_dp_device *dp = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(dp->clock);
+
+	return 0;
+}
+
+static int exynos_dp_resume(struct device *dev)
+{
+	struct exynos_dp_device *dp = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(dp->clock);
+	if (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the clock clk [%d]\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops exynos_dp_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos_dp_suspend, exynos_dp_resume, NULL)
+};
+
 static const struct of_device_id exynos_dp_match[] = {
 	{ .compatible = "samsung,exynos5-dp" },
 	{},
@@ -1442,6 +1486,7 @@ struct platform_driver dp_driver = {
 	.driver		= {
 		.name	= "exynos-dp",
 		.owner	= THIS_MODULE,
+		.pm	= &exynos_dp_pm_ops,
 		.of_match_table = exynos_dp_match,
 	},
 };
-- 
cgit v1.1


From f28464c3320c8bc2bc4611c5a1578458c80588a2 Mon Sep 17 00:00:00 2001
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Mon, 2 Nov 2015 20:39:18 +0900
Subject: drm/exynos: add pm_runtime to HDMI

Let pm_runtime handle the enabling/disabling of the device with proper
refcnt instead of rely on specific flags to track the enabled state.

Changelog v3:
- revive powered flag to keep current dpms mode

Changelog v2:
- Mofidy CONFIG_PM_SLEEP -> CONFIG_PM

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_hdmi.c | 49 +++++++++++++++++++++++++++++-------
 1 file changed, 40 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 57b6755..9a955d2 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -113,7 +113,7 @@ struct hdmi_context {
 	void __iomem			*regs_hdmiphy;
 	struct i2c_client		*hdmiphy_port;
 	struct i2c_adapter		*ddc_adpt;
-	struct gpio_desc 		*hpd_gpio;
+	struct gpio_desc		*hpd_gpio;
 	int				irq;
 	struct regmap			*pmureg;
 	struct clk			*hdmi;
@@ -1588,8 +1588,6 @@ static void hdmi_enable(struct drm_encoder *encoder)
 	if (hdata->powered)
 		return;
 
-	hdata->powered = true;
-
 	pm_runtime_get_sync(hdata->dev);
 
 	if (regulator_bulk_enable(ARRAY_SIZE(supply), hdata->regul_bulk))
@@ -1599,10 +1597,9 @@ static void hdmi_enable(struct drm_encoder *encoder)
 	regmap_update_bits(hdata->pmureg, PMU_HDMI_PHY_CONTROL,
 			PMU_HDMI_PHY_ENABLE_BIT, 1);
 
-	clk_prepare_enable(hdata->hdmi);
-	clk_prepare_enable(hdata->sclk_hdmi);
-
 	hdmi_conf_apply(hdata);
+
+	hdata->powered = true;
 }
 
 static void hdmi_disable(struct drm_encoder *encoder)
@@ -1633,9 +1630,6 @@ static void hdmi_disable(struct drm_encoder *encoder)
 
 	cancel_delayed_work(&hdata->hotplug_work);
 
-	clk_disable_unprepare(hdata->sclk_hdmi);
-	clk_disable_unprepare(hdata->hdmi);
-
 	/* reset pmu hdmiphy control bit to disable hdmiphy */
 	regmap_update_bits(hdata->pmureg, PMU_HDMI_PHY_CONTROL,
 			PMU_HDMI_PHY_ENABLE_BIT, 0);
@@ -1978,12 +1972,49 @@ static int hdmi_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM
+static int exynos_hdmi_suspend(struct device *dev)
+{
+	struct hdmi_context *hdata = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(hdata->sclk_hdmi);
+	clk_disable_unprepare(hdata->hdmi);
+
+	return 0;
+}
+
+static int exynos_hdmi_resume(struct device *dev)
+{
+	struct hdmi_context *hdata = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(hdata->hdmi);
+	if (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the hdmi clk [%d]\n", ret);
+		return ret;
+	}
+	ret = clk_prepare_enable(hdata->sclk_hdmi);
+	if (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the sclk_mixer clk [%d]\n",
+			  ret);
+		return ret;
+	}
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops exynos_hdmi_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos_hdmi_suspend, exynos_hdmi_resume, NULL)
+};
+
 struct platform_driver hdmi_driver = {
 	.probe		= hdmi_probe,
 	.remove		= hdmi_remove,
 	.driver		= {
 		.name	= "exynos-hdmi",
 		.owner	= THIS_MODULE,
+		.pm	= &exynos_hdmi_pm_ops,
 		.of_match_table = hdmi_match_types,
 	},
 };
-- 
cgit v1.1


From ccf034a9adb7aaca2ee8e5433f80191090f7d923 Mon Sep 17 00:00:00 2001
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Fri, 4 Sep 2015 17:15:46 -0300
Subject: drm/exynos: add pm_runtime to Mixer

Let pm_runtime handle the enabling/disabling of the device with proper
refcnt instead of rely on specific flags to track the enabled state.

Changelog v2:
- revive MXR_BIT_POWERED flag to keep current dpms mode.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 106 ++++++++++++++++++++--------------
 1 file changed, 64 insertions(+), 42 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index d09f8f9..47777be 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -1020,43 +1020,12 @@ static void mixer_enable(struct exynos_drm_crtc *crtc)
 {
 	struct mixer_context *ctx = crtc->ctx;
 	struct mixer_resources *res = &ctx->mixer_res;
-	int ret;
 
 	if (test_bit(MXR_BIT_POWERED, &ctx->flags))
 		return;
 
 	pm_runtime_get_sync(ctx->dev);
 
-	ret = clk_prepare_enable(res->mixer);
-	if (ret < 0) {
-		DRM_ERROR("Failed to prepare_enable the mixer clk [%d]\n", ret);
-		return;
-	}
-	ret = clk_prepare_enable(res->hdmi);
-	if (ret < 0) {
-		DRM_ERROR("Failed to prepare_enable the hdmi clk [%d]\n", ret);
-		return;
-	}
-	if (ctx->vp_enabled) {
-		ret = clk_prepare_enable(res->vp);
-		if (ret < 0) {
-			DRM_ERROR("Failed to prepare_enable the vp clk [%d]\n",
-				  ret);
-			return;
-		}
-		if (ctx->has_sclk) {
-			ret = clk_prepare_enable(res->sclk_mixer);
-			if (ret < 0) {
-				DRM_ERROR("Failed to prepare_enable the " \
-					   "sclk_mixer clk [%d]\n",
-					  ret);
-				return;
-			}
-		}
-	}
-
-	set_bit(MXR_BIT_POWERED, &ctx->flags);
-
 	mixer_reg_writemask(res, MXR_STATUS, ~0, MXR_STATUS_SOFT_RESET);
 
 	if (test_bit(MXR_BIT_VSYNC, &ctx->flags)) {
@@ -1064,12 +1033,13 @@ static void mixer_enable(struct exynos_drm_crtc *crtc)
 		mixer_reg_writemask(res, MXR_INT_EN, ~0, MXR_INT_EN_VSYNC);
 	}
 	mixer_win_reset(ctx);
+
+	set_bit(MXR_BIT_POWERED, &ctx->flags);
 }
 
 static void mixer_disable(struct exynos_drm_crtc *crtc)
 {
 	struct mixer_context *ctx = crtc->ctx;
-	struct mixer_resources *res = &ctx->mixer_res;
 	int i;
 
 	if (!test_bit(MXR_BIT_POWERED, &ctx->flags))
@@ -1081,17 +1051,9 @@ static void mixer_disable(struct exynos_drm_crtc *crtc)
 	for (i = 0; i < MIXER_WIN_NR; i++)
 		mixer_disable_plane(crtc, &ctx->planes[i]);
 
-	clear_bit(MXR_BIT_POWERED, &ctx->flags);
+	pm_runtime_put(ctx->dev);
 
-	clk_disable_unprepare(res->hdmi);
-	clk_disable_unprepare(res->mixer);
-	if (ctx->vp_enabled) {
-		clk_disable_unprepare(res->vp);
-		if (ctx->has_sclk)
-			clk_disable_unprepare(res->sclk_mixer);
-	}
-
-	pm_runtime_put_sync(ctx->dev);
+	clear_bit(MXR_BIT_POWERED, &ctx->flags);
 }
 
 /* Only valid for Mixer version 16.0.33.0 */
@@ -1293,10 +1255,70 @@ static int mixer_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int exynos_mixer_suspend(struct device *dev)
+{
+	struct mixer_context *ctx = dev_get_drvdata(dev);
+	struct mixer_resources *res = &ctx->mixer_res;
+
+	clk_disable_unprepare(res->hdmi);
+	clk_disable_unprepare(res->mixer);
+	if (ctx->vp_enabled) {
+		clk_disable_unprepare(res->vp);
+		if (ctx->has_sclk)
+			clk_disable_unprepare(res->sclk_mixer);
+	}
+
+	return 0;
+}
+
+static int exynos_mixer_resume(struct device *dev)
+{
+	struct mixer_context *ctx = dev_get_drvdata(dev);
+	struct mixer_resources *res = &ctx->mixer_res;
+	int ret;
+
+	ret = clk_prepare_enable(res->mixer);
+	if (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the mixer clk [%d]\n", ret);
+		return ret;
+	}
+	ret = clk_prepare_enable(res->hdmi);
+	if (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the hdmi clk [%d]\n", ret);
+		return ret;
+	}
+	if (ctx->vp_enabled) {
+		ret = clk_prepare_enable(res->vp);
+		if (ret < 0) {
+			DRM_ERROR("Failed to prepare_enable the vp clk [%d]\n",
+				  ret);
+			return ret;
+		}
+		if (ctx->has_sclk) {
+			ret = clk_prepare_enable(res->sclk_mixer);
+			if (ret < 0) {
+				DRM_ERROR("Failed to prepare_enable the " \
+					   "sclk_mixer clk [%d]\n",
+					  ret);
+				return ret;
+			}
+		}
+	}
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops exynos_mixer_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos_mixer_suspend, exynos_mixer_resume, NULL)
+};
+
 struct platform_driver mixer_driver = {
 	.driver = {
 		.name = "exynos-mixer",
 		.owner = THIS_MODULE,
+		.pm = &exynos_mixer_pm_ops,
 		.of_match_table = mixer_match_types,
 	},
 	.probe = mixer_probe,
-- 
cgit v1.1


From 415719768fdb0999255780d76f4d2586de97f380 Mon Sep 17 00:00:00 2001
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Fri, 4 Sep 2015 17:15:49 -0300
Subject: drm/exynos: add pm_runtime to FIMD

Let pm_runtime handle the enabling/disabling of the device with proper
refcnt instead of rely on specific flags to track the enabled state.

Chnagelog v3:
- Revive suspended varable to check the suspend status.

Changelog v2:
- Remove unnecessary changes which removed commit callback from decon drivers
  and modify CONFIG_PM_SLEEP -> CONFIG_PM

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 54 ++++++++++++++++++++++----------
 1 file changed, 37 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index bd75c15..2c38323 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -745,7 +745,6 @@ static void fimd_disable_plane(struct exynos_drm_crtc *crtc,
 static void fimd_enable(struct exynos_drm_crtc *crtc)
 {
 	struct fimd_context *ctx = crtc->ctx;
-	int ret;
 
 	if (!ctx->suspended)
 		return;
@@ -754,18 +753,6 @@ static void fimd_enable(struct exynos_drm_crtc *crtc)
 
 	pm_runtime_get_sync(ctx->dev);
 
-	ret = clk_prepare_enable(ctx->bus_clk);
-	if (ret < 0) {
-		DRM_ERROR("Failed to prepare_enable the bus clk [%d]\n", ret);
-		return;
-	}
-
-	ret = clk_prepare_enable(ctx->lcd_clk);
-	if  (ret < 0) {
-		DRM_ERROR("Failed to prepare_enable the lcd clk [%d]\n", ret);
-		return;
-	}
-
 	/* if vblank was enabled status, enable it again. */
 	if (test_and_clear_bit(0, &ctx->irq_flags))
 		fimd_enable_vblank(ctx->crtc);
@@ -795,11 +782,7 @@ static void fimd_disable(struct exynos_drm_crtc *crtc)
 
 	writel(0, ctx->regs + VIDCON0);
 
-	clk_disable_unprepare(ctx->lcd_clk);
-	clk_disable_unprepare(ctx->bus_clk);
-
 	pm_runtime_put_sync(ctx->dev);
-
 	ctx->suspended = true;
 }
 
@@ -1121,12 +1104,49 @@ static int fimd_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM
+static int exynos_fimd_suspend(struct device *dev)
+{
+	struct fimd_context *ctx = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(ctx->lcd_clk);
+	clk_disable_unprepare(ctx->bus_clk);
+
+	return 0;
+}
+
+static int exynos_fimd_resume(struct device *dev)
+{
+	struct fimd_context *ctx = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(ctx->bus_clk);
+	if (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the bus clk [%d]\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(ctx->lcd_clk);
+	if  (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the lcd clk [%d]\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops exynos_fimd_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos_fimd_suspend, exynos_fimd_resume, NULL)
+};
+
 struct platform_driver fimd_driver = {
 	.probe		= fimd_probe,
 	.remove		= fimd_remove,
 	.driver		= {
 		.name	= "exynos4-fb",
 		.owner	= THIS_MODULE,
+		.pm	= &exynos_fimd_pm_ops,
 		.of_match_table = fimd_driver_dt_match,
 	},
 };
-- 
cgit v1.1


From ebf3fd403b79ba6561bd1a4bb5a7cacc99da08e5 Mon Sep 17 00:00:00 2001
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Mon, 2 Nov 2015 20:54:55 +0900
Subject: drm/exynos: add pm_runtime to DECON 5433

Let pm_runtime handle the enabling/disabling of the device with
proper refcnt instead of rely on specific flags to track the enabled
state.

Changelog v3:
- Change CONFIG_PM_SLEEP -> CONFIG_PM

Changelog v2:
- no change

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 54 +++++++++++++++++++--------
 1 file changed, 39 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index fbe1b31..edfd6e3 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -385,12 +385,6 @@ static void decon_enable(struct exynos_drm_crtc *crtc)
 
 	pm_runtime_get_sync(ctx->dev);
 
-	for (i = 0; i < ARRAY_SIZE(decon_clks_name); i++) {
-		ret = clk_prepare_enable(ctx->clks[i]);
-		if (ret < 0)
-			goto err;
-	}
-
 	set_bit(BIT_CLKS_ENABLED, &ctx->flags);
 
 	/* if vblank was enabled status, enable it again. */
@@ -399,11 +393,6 @@ static void decon_enable(struct exynos_drm_crtc *crtc)
 
 	decon_commit(ctx->crtc);
 
-	return;
-err:
-	while (--i >= 0)
-		clk_disable_unprepare(ctx->clks[i]);
-
 	set_bit(BIT_SUSPENDED, &ctx->flags);
 }
 
@@ -425,9 +414,6 @@ static void decon_disable(struct exynos_drm_crtc *crtc)
 
 	decon_swreset(ctx);
 
-	for (i = 0; i < ARRAY_SIZE(decon_clks_name); i++)
-		clk_disable_unprepare(ctx->clks[i]);
-
 	clear_bit(BIT_CLKS_ENABLED, &ctx->flags);
 
 	pm_runtime_put_sync(ctx->dev);
@@ -478,7 +464,6 @@ err:
 static struct exynos_drm_crtc_ops decon_crtc_ops = {
 	.enable			= decon_enable,
 	.disable		= decon_disable,
-	.commit			= decon_commit,
 	.enable_vblank		= decon_enable_vblank,
 	.disable_vblank		= decon_disable_vblank,
 	.atomic_begin		= decon_atomic_begin,
@@ -581,6 +566,44 @@ out:
 	return IRQ_HANDLED;
 }
 
+#ifdef CONFIG_PM
+static int exynos5433_decon_suspend(struct device *dev)
+{
+	struct decon_context *ctx = dev_get_drvdata(dev);
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(decon_clks_name); i++)
+		clk_disable_unprepare(ctx->clks[i]);
+
+	return 0;
+}
+
+static int exynos5433_decon_resume(struct device *dev)
+{
+	struct decon_context *ctx = dev_get_drvdata(dev);
+	int i, ret;
+
+	for (i = 0; i < ARRAY_SIZE(decon_clks_name); i++) {
+		ret = clk_prepare_enable(ctx->clks[i]);
+		if (ret < 0)
+			goto err;
+	}
+
+	return 0;
+
+err:
+	while (--i >= 0)
+		clk_disable_unprepare(ctx->clks[i]);
+
+	return ret;
+}
+#endif
+
+static const struct dev_pm_ops exynos5433_decon_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos5433_decon_suspend, exynos5433_decon_resume,
+			   NULL)
+};
+
 static const struct of_device_id exynos5433_decon_driver_dt_match[] = {
 	{
 		.compatible = "samsung,exynos5433-decon",
@@ -684,6 +707,7 @@ struct platform_driver exynos5433_decon_driver = {
 	.remove		= exynos5433_decon_remove,
 	.driver		= {
 		.name	= "exynos5433-decon",
+		.pm	= &exynos5433_decon_pm_ops,
 		.of_match_table = exynos5433_decon_driver_dt_match,
 	},
 };
-- 
cgit v1.1


From 681c801eb9f322873c67996720a138d534cb8ff9 Mon Sep 17 00:00:00 2001
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Mon, 2 Nov 2015 20:58:02 +0900
Subject: drm/exynos: add pm_runtime to DECON 7

Let pm_runtime handle the enabling/disabling of the device with
proper refcnt instead of rely on specific flags to track the enabled
state.

Changelog v3:
- revive suspended to keep current dpms mode

Changelog v2:
- Modify CONFIG_PM_SLEEP -> CONFIG_PM

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos7_drm_decon.c | 93 ++++++++++++++++++------------
 1 file changed, 55 insertions(+), 38 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index ead2b16..38d7762 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -119,13 +119,8 @@ static void decon_clear_channels(struct exynos_drm_crtc *crtc)
 	}
 
 	/* Wait for vsync, as disable channel takes effect at next vsync */
-	if (ch_enabled) {
-		unsigned int state = ctx->suspended;
-
-		ctx->suspended = 0;
+	if (ch_enabled)
 		decon_wait_for_vblank(ctx->crtc);
-		ctx->suspended = state;
-	}
 }
 
 static int decon_ctx_initialize(struct decon_context *ctx,
@@ -555,39 +550,12 @@ static void decon_init(struct decon_context *ctx)
 static void decon_enable(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
-	int ret;
 
 	if (!ctx->suspended)
 		return;
 
-	ctx->suspended = false;
-
 	pm_runtime_get_sync(ctx->dev);
 
-	ret = clk_prepare_enable(ctx->pclk);
-	if (ret < 0) {
-		DRM_ERROR("Failed to prepare_enable the pclk [%d]\n", ret);
-		return;
-	}
-
-	ret = clk_prepare_enable(ctx->aclk);
-	if (ret < 0) {
-		DRM_ERROR("Failed to prepare_enable the aclk [%d]\n", ret);
-		return;
-	}
-
-	ret = clk_prepare_enable(ctx->eclk);
-	if  (ret < 0) {
-		DRM_ERROR("Failed to prepare_enable the eclk [%d]\n", ret);
-		return;
-	}
-
-	ret = clk_prepare_enable(ctx->vclk);
-	if  (ret < 0) {
-		DRM_ERROR("Failed to prepare_enable the vclk [%d]\n", ret);
-		return;
-	}
-
 	decon_init(ctx);
 
 	/* if vblank was enabled status, enable it again. */
@@ -595,6 +563,8 @@ static void decon_enable(struct exynos_drm_crtc *crtc)
 		decon_enable_vblank(ctx->crtc);
 
 	decon_commit(ctx->crtc);
+
+	ctx->suspended = false;
 }
 
 static void decon_disable(struct exynos_drm_crtc *crtc)
@@ -613,11 +583,6 @@ static void decon_disable(struct exynos_drm_crtc *crtc)
 	for (i = 0; i < WINDOWS_NR; i++)
 		decon_disable_plane(crtc, &ctx->planes[i]);
 
-	clk_disable_unprepare(ctx->vclk);
-	clk_disable_unprepare(ctx->eclk);
-	clk_disable_unprepare(ctx->aclk);
-	clk_disable_unprepare(ctx->pclk);
-
 	pm_runtime_put_sync(ctx->dev);
 
 	ctx->suspended = true;
@@ -843,11 +808,63 @@ static int decon_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM
+static int exynos7_decon_suspend(struct device *dev)
+{
+	struct decon_context *ctx = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(ctx->vclk);
+	clk_disable_unprepare(ctx->eclk);
+	clk_disable_unprepare(ctx->aclk);
+	clk_disable_unprepare(ctx->pclk);
+
+	return 0;
+}
+
+static int exynos7_decon_resume(struct device *dev)
+{
+	struct decon_context *ctx = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(ctx->pclk);
+	if (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the pclk [%d]\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(ctx->aclk);
+	if (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the aclk [%d]\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(ctx->eclk);
+	if  (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the eclk [%d]\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(ctx->vclk);
+	if  (ret < 0) {
+		DRM_ERROR("Failed to prepare_enable the vclk [%d]\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops exynos7_decon_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos7_decon_suspend, exynos7_decon_resume,
+			   NULL)
+};
+
 struct platform_driver decon_driver = {
 	.probe		= decon_probe,
 	.remove		= decon_remove,
 	.driver		= {
 		.name	= "exynos-decon",
+		.pm	= &exynos7_decon_pm_ops,
 		.of_match_table = decon_driver_dt_match,
 	},
 };
-- 
cgit v1.1


From ba6e47795d836e1469d17006bd874645cdb5c679 Mon Sep 17 00:00:00 2001
From: Inki Dae <inki.dae@samsung.com>
Date: Mon, 16 Nov 2015 20:29:24 +0900
Subject: drm/exynos: dsi: add runtime pm support

This patch adds runtime pm interfaces to dsi driver.

Each sub driver should control not only its own clocks and
regulator but also its power domain.

For this, it removes existing exynos_dsi_poweron/poweroff interfaces
and uses runtime pm interfaces instead.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_dsi.c | 147 ++++++++++++++++++--------------
 1 file changed, 81 insertions(+), 66 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 12b03b3..7c3606a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1458,66 +1458,6 @@ static const struct mipi_dsi_host_ops exynos_dsi_ops = {
 	.transfer = exynos_dsi_host_transfer,
 };
 
-static int exynos_dsi_poweron(struct exynos_dsi *dsi)
-{
-	struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
-	int ret, i;
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
-	if (ret < 0) {
-		dev_err(dsi->dev, "cannot enable regulators %d\n", ret);
-		return ret;
-	}
-
-	for (i = 0; i < driver_data->num_clks; i++) {
-		ret = clk_prepare_enable(dsi->clks[i]);
-		if (ret < 0)
-			goto err_clk;
-	}
-
-	ret = phy_power_on(dsi->phy);
-	if (ret < 0) {
-		dev_err(dsi->dev, "cannot enable phy %d\n", ret);
-		goto err_clk;
-	}
-
-	return 0;
-
-err_clk:
-	while (--i > -1)
-		clk_disable_unprepare(dsi->clks[i]);
-	regulator_bulk_disable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
-
-	return ret;
-}
-
-static void exynos_dsi_poweroff(struct exynos_dsi *dsi)
-{
-	struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
-	int ret, i;
-
-	usleep_range(10000, 20000);
-
-	if (dsi->state & DSIM_STATE_INITIALIZED) {
-		dsi->state &= ~DSIM_STATE_INITIALIZED;
-
-		exynos_dsi_disable_clock(dsi);
-
-		exynos_dsi_disable_irq(dsi);
-	}
-
-	dsi->state &= ~DSIM_STATE_CMD_LPM;
-
-	phy_power_off(dsi->phy);
-
-	for (i = driver_data->num_clks - 1; i > -1; i--)
-		clk_disable_unprepare(dsi->clks[i]);
-
-	ret = regulator_bulk_disable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
-	if (ret < 0)
-		dev_err(dsi->dev, "cannot disable regulators %d\n", ret);
-}
-
 static void exynos_dsi_enable(struct drm_encoder *encoder)
 {
 	struct exynos_dsi *dsi = encoder_to_dsi(encoder);
@@ -1526,16 +1466,14 @@ static void exynos_dsi_enable(struct drm_encoder *encoder)
 	if (dsi->state & DSIM_STATE_ENABLED)
 		return;
 
-	ret = exynos_dsi_poweron(dsi);
-	if (ret < 0)
-		return;
+	pm_runtime_get_sync(dsi->dev);
 
 	dsi->state |= DSIM_STATE_ENABLED;
 
 	ret = drm_panel_prepare(dsi->panel);
 	if (ret < 0) {
 		dsi->state &= ~DSIM_STATE_ENABLED;
-		exynos_dsi_poweroff(dsi);
+		pm_runtime_put_sync(dsi->dev);
 		return;
 	}
 
@@ -1547,7 +1485,7 @@ static void exynos_dsi_enable(struct drm_encoder *encoder)
 		dsi->state &= ~DSIM_STATE_ENABLED;
 		exynos_dsi_set_display_enable(dsi, false);
 		drm_panel_unprepare(dsi->panel);
-		exynos_dsi_poweroff(dsi);
+		pm_runtime_put_sync(dsi->dev);
 		return;
 	}
 
@@ -1569,7 +1507,7 @@ static void exynos_dsi_disable(struct drm_encoder *encoder)
 
 	dsi->state &= ~DSIM_STATE_ENABLED;
 
-	exynos_dsi_poweroff(dsi);
+	pm_runtime_put_sync(dsi->dev);
 }
 
 static enum drm_connector_status
@@ -1954,22 +1892,99 @@ static int exynos_dsi_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, &dsi->encoder);
 
+	pm_runtime_enable(dev);
+
 	return component_add(dev, &exynos_dsi_component_ops);
 }
 
 static int exynos_dsi_remove(struct platform_device *pdev)
 {
+	pm_runtime_disable(&pdev->dev);
+
 	component_del(&pdev->dev, &exynos_dsi_component_ops);
 
 	return 0;
 }
 
+#ifdef CONFIG_PM
+static int exynos_dsi_suspend(struct device *dev)
+{
+	struct drm_encoder *encoder = dev_get_drvdata(dev);
+	struct exynos_dsi *dsi = encoder_to_dsi(encoder);
+	struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
+	int ret, i;
+
+	usleep_range(10000, 20000);
+
+	if (dsi->state & DSIM_STATE_INITIALIZED) {
+		dsi->state &= ~DSIM_STATE_INITIALIZED;
+
+		exynos_dsi_disable_clock(dsi);
+
+		exynos_dsi_disable_irq(dsi);
+	}
+
+	dsi->state &= ~DSIM_STATE_CMD_LPM;
+
+	phy_power_off(dsi->phy);
+
+	for (i = driver_data->num_clks - 1; i > -1; i--)
+		clk_disable_unprepare(dsi->clks[i]);
+
+	ret = regulator_bulk_disable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
+	if (ret < 0)
+		dev_err(dsi->dev, "cannot disable regulators %d\n", ret);
+
+	return 0;
+}
+
+static int exynos_dsi_resume(struct device *dev)
+{
+	struct drm_encoder *encoder = dev_get_drvdata(dev);
+	struct exynos_dsi *dsi = encoder_to_dsi(encoder);
+	struct exynos_dsi_driver_data *driver_data = dsi->driver_data;
+	int ret, i;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
+	if (ret < 0) {
+		dev_err(dsi->dev, "cannot enable regulators %d\n", ret);
+		return ret;
+	}
+
+	for (i = 0; i < driver_data->num_clks; i++) {
+		ret = clk_prepare_enable(dsi->clks[i]);
+		if (ret < 0)
+			goto err_clk;
+	}
+
+	ret = phy_power_on(dsi->phy);
+	if (ret < 0) {
+		dev_err(dsi->dev, "cannot enable phy %d\n", ret);
+		goto err_clk;
+	}
+
+	return 0;
+
+err_clk:
+	while (--i > -1)
+		clk_disable_unprepare(dsi->clks[i]);
+	regulator_bulk_disable(ARRAY_SIZE(dsi->supplies), dsi->supplies);
+
+	return ret;
+}
+#endif
+
+static const struct dev_pm_ops exynos_dsi_pm_ops = {
+	SET_RUNTIME_PM_OPS(exynos_dsi_suspend, exynos_dsi_resume, NULL)
+};
+
 struct platform_driver dsi_driver = {
 	.probe = exynos_dsi_probe,
 	.remove = exynos_dsi_remove,
 	.driver = {
 		   .name = "exynos-dsi",
 		   .owner = THIS_MODULE,
+		   .pm = &exynos_dsi_pm_ops,
 		   .of_match_table = exynos_dsi_of_match,
 	},
 };
-- 
cgit v1.1


From 082ca313ca1a86131371cebb4e68656a00f2ef1b Mon Sep 17 00:00:00 2001
From: Andrzej Hajda <a.hajda@samsung.com>
Date: Fri, 27 Nov 2015 15:32:45 +0100
Subject: drm/exynos: simplify sleep PM ops

PM ops in exynos_drm_drv were split into two separate function as they were
used also by drm device. Since PM ops have been removed from drm device, the
functions can be merged together.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_drv.c | 76 +++++++++++++--------------------
 1 file changed, 30 insertions(+), 46 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 2c6019d..9756797a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -304,45 +304,6 @@ int exynos_atomic_commit(struct drm_device *dev, struct drm_atomic_state *state,
 	return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
-static int exynos_drm_suspend(struct drm_device *dev, pm_message_t state)
-{
-	struct drm_connector *connector;
-
-	drm_modeset_lock_all(dev);
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		int old_dpms = connector->dpms;
-
-		if (connector->funcs->dpms)
-			connector->funcs->dpms(connector, DRM_MODE_DPMS_OFF);
-
-		/* Set the old mode back to the connector for resume */
-		connector->dpms = old_dpms;
-	}
-	drm_modeset_unlock_all(dev);
-
-	return 0;
-}
-
-static int exynos_drm_resume(struct drm_device *dev)
-{
-	struct drm_connector *connector;
-
-	drm_modeset_lock_all(dev);
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		if (connector->funcs->dpms) {
-			int dpms = connector->dpms;
-
-			connector->dpms = DRM_MODE_DPMS_OFF;
-			connector->funcs->dpms(connector, dpms);
-		}
-	}
-	drm_modeset_unlock_all(dev);
-
-	return 0;
-}
-#endif
-
 static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
 {
 	struct drm_exynos_file_private *file_priv;
@@ -476,31 +437,54 @@ static struct drm_driver exynos_drm_driver = {
 };
 
 #ifdef CONFIG_PM_SLEEP
-static int exynos_drm_sys_suspend(struct device *dev)
+static int exynos_drm_suspend(struct device *dev)
 {
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
-	pm_message_t message;
+	struct drm_connector *connector;
 
 	if (pm_runtime_suspended(dev) || !drm_dev)
 		return 0;
 
-	message.event = PM_EVENT_SUSPEND;
-	return exynos_drm_suspend(drm_dev, message);
+	drm_modeset_lock_all(drm_dev);
+	drm_for_each_connector(connector, drm_dev) {
+		int old_dpms = connector->dpms;
+
+		if (connector->funcs->dpms)
+			connector->funcs->dpms(connector, DRM_MODE_DPMS_OFF);
+
+		/* Set the old mode back to the connector for resume */
+		connector->dpms = old_dpms;
+	}
+	drm_modeset_unlock_all(drm_dev);
+
+	return 0;
 }
 
-static int exynos_drm_sys_resume(struct device *dev)
+static int exynos_drm_resume(struct device *dev)
 {
 	struct drm_device *drm_dev = dev_get_drvdata(dev);
+	struct drm_connector *connector;
 
 	if (pm_runtime_suspended(dev) || !drm_dev)
 		return 0;
 
-	return exynos_drm_resume(drm_dev);
+	drm_modeset_lock_all(drm_dev);
+	drm_for_each_connector(connector, drm_dev) {
+		if (connector->funcs->dpms) {
+			int dpms = connector->dpms;
+
+			connector->dpms = DRM_MODE_DPMS_OFF;
+			connector->funcs->dpms(connector, dpms);
+		}
+	}
+	drm_modeset_unlock_all(drm_dev);
+
+	return 0;
 }
 #endif
 
 static const struct dev_pm_ops exynos_drm_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(exynos_drm_sys_suspend, exynos_drm_sys_resume)
+	SET_SYSTEM_SLEEP_PM_OPS(exynos_drm_suspend, exynos_drm_resume)
 };
 
 /* forward declaration */
-- 
cgit v1.1


From 1b256fa4cd2fc48fabff305dadc577938a49641c Mon Sep 17 00:00:00 2001
From: Inki Dae <inki.dae@samsung.com>
Date: Thu, 3 Dec 2015 14:35:23 +0900
Subject: drm/exynos: dsi: modify a error type when getting a node failed

This patch makes it to return -EINVAL instead of -ENXIO
when getting a port or remote node failed.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_dsi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index 7c3606a..a24bf8b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1735,13 +1735,13 @@ static int exynos_dsi_parse_dt(struct exynos_dsi *dsi)
 
 	ep = of_graph_get_next_endpoint(node, NULL);
 	if (!ep) {
-		ret = -ENXIO;
+		ret = -EINVAL;
 		goto end;
 	}
 
 	dsi->bridge_node = of_graph_get_remote_port_parent(ep);
 	if (!dsi->bridge_node) {
-		ret = -ENXIO;
+		ret = -EINVAL;
 		goto end;
 	}
 end:
-- 
cgit v1.1


From 69e048572effb1bac714a83a87d369d5ad12ad5c Mon Sep 17 00:00:00 2001
From: Inki Dae <inki.dae@samsung.com>
Date: Mon, 7 Dec 2015 20:45:35 +0900
Subject: drm/exynos: decon: remove unused variables

This patch just removes unused variables, i and ret.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
---
 drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index edfd6e3..2ac1d4d 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -377,8 +377,6 @@ static void decon_swreset(struct decon_context *ctx)
 static void decon_enable(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
-	int ret;
-	int i;
 
 	if (!test_and_clear_bit(BIT_SUSPENDED, &ctx->flags))
 		return;
-- 
cgit v1.1


From a9fa852886fd5a7ccec3b7e9eff75f85072f009c Mon Sep 17 00:00:00 2001
From: Inki Dae <inki.dae@samsung.com>
Date: Thu, 26 Nov 2015 21:34:18 +0900
Subject: drm/exynos: dp: add of_graph dt binding support for panel

This patch adds of_graph dt binding support for panel device
and also keeps the backward compatibility.

i.e.,
The dts file for Exynos5800 based peach pi board
has a panel property so we need to keep the backward compatibility.

Changelog v3:
- bind only one of two nodes outbound - panel or bridge.

Changelog v2:
- return -EINVAL if getting a port node failed.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
---
 drivers/gpu/drm/exynos/exynos_dp_core.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c
index 94f02a0..60260a0 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
@@ -1392,7 +1392,7 @@ static const struct component_ops exynos_dp_ops = {
 static int exynos_dp_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct device_node *panel_node, *bridge_node, *endpoint;
+	struct device_node *panel_node = NULL, *bridge_node, *endpoint = NULL;
 	struct exynos_dp_device *dp;
 	int ret;
 
@@ -1403,14 +1403,32 @@ static int exynos_dp_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, dp);
 
+	/* This is for the backward compatibility. */
 	panel_node = of_parse_phandle(dev->of_node, "panel", 0);
 	if (panel_node) {
 		dp->panel = of_drm_find_panel(panel_node);
 		of_node_put(panel_node);
 		if (!dp->panel)
 			return -EPROBE_DEFER;
+	} else {
+		endpoint = of_graph_get_next_endpoint(dev->of_node, NULL);
+		if (endpoint) {
+			panel_node = of_graph_get_remote_port_parent(endpoint);
+			if (panel_node) {
+				dp->panel = of_drm_find_panel(panel_node);
+				of_node_put(panel_node);
+				if (!dp->panel)
+					return -EPROBE_DEFER;
+			} else {
+				DRM_ERROR("no port node for panel device.\n");
+				return -EINVAL;
+			}
+		}
 	}
 
+	if (endpoint)
+		goto out;
+
 	endpoint = of_graph_get_next_endpoint(dev->of_node, NULL);
 	if (endpoint) {
 		bridge_node = of_graph_get_remote_port_parent(endpoint);
@@ -1423,6 +1441,7 @@ static int exynos_dp_probe(struct platform_device *pdev)
 			return -EPROBE_DEFER;
 	}
 
+out:
 	pm_runtime_enable(dev);
 
 	ret = component_add(&pdev->dev, &exynos_dp_ops);
-- 
cgit v1.1


From 0b102aaaa15e82b01e8026714a8eb6497cc9cdfe Mon Sep 17 00:00:00 2001
From: Seung-Woo Kim <sw0312.kim@samsung.com>
Date: Mon, 30 Nov 2015 14:53:16 +0100
Subject: drm/exynos: gsc: prepare and unprepare gsc clock

Ths patch changes the clk_enable and clk_disable call in gsc driver
into clk_prepare_enable and clk_disable_unprepare.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_gsc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 11b87d2..72a9c84 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1215,10 +1215,10 @@ static int gsc_clk_ctrl(struct gsc_context *ctx, bool enable)
 	DRM_DEBUG_KMS("enable[%d]\n", enable);
 
 	if (enable) {
-		clk_enable(ctx->gsc_clk);
+		clk_prepare_enable(ctx->gsc_clk);
 		ctx->suspended = false;
 	} else {
-		clk_disable(ctx->gsc_clk);
+		clk_disable_unprepare(ctx->gsc_clk);
 		ctx->suspended = true;
 	}
 
-- 
cgit v1.1


From c155fb56399fcbb2214051c1e07061311d02c300 Mon Sep 17 00:00:00 2001
From: Seung-Woo Kim <sw0312.kim@samsung.com>
Date: Mon, 30 Nov 2015 14:53:17 +0100
Subject: drm/exynos: gsc: fix wrong pm_runtime state

At probe time, gsc clock is not enabled, so pm_runtime state should
be deactive. So this patch removes pm_runtime_set_active() from
gsc_probe().

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_gsc.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 72a9c84..ed55d37 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1713,7 +1713,6 @@ static int gsc_probe(struct platform_device *pdev)
 	mutex_init(&ctx->lock);
 	platform_set_drvdata(pdev, ctx);
 
-	pm_runtime_set_active(dev);
 	pm_runtime_enable(dev);
 
 	ret = exynos_drm_ippdrv_register(ippdrv);
-- 
cgit v1.1


From aeefb36832e5bb744ac2394154d2240d5ec24e13 Mon Sep 17 00:00:00 2001
From: Seung-Woo Kim <sw0312.kim@samsung.com>
Date: Mon, 30 Nov 2015 14:53:18 +0100
Subject: drm/exynos: gsc: add device tree support and remove usage of static
 mappings

This patch adds device tree support for exynos_drm_gsc. This patch
also fixed build issue on non-Exynos platforms, thus dependency on
!ARCH_MULTIPLATFORM can be now removed. The driver cannot be used
simultaneously with V4L2 Mem2Mem GScaller driver thought.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/Kconfig          |  2 +-
 drivers/gpu/drm/exynos/exynos_drm_gsc.c | 30 ++++++++++++++++++++++++++----
 drivers/gpu/drm/exynos/regs-gsc.h       |  4 ++--
 3 files changed, 29 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index 96e86cf..83efca9 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -118,7 +118,7 @@ config DRM_EXYNOS_ROTATOR
 
 config DRM_EXYNOS_GSC
 	bool "GScaler"
-	depends on DRM_EXYNOS_IPP && ARCH_EXYNOS5 && !ARCH_MULTIPLATFORM
+	depends on DRM_EXYNOS_IPP && ARCH_EXYNOS5 && !VIDEO_SAMSUNG_EXYNOS_GSC
 	help
 	  Choose this option if you want to use Exynos GSC for DRM.
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index ed55d37..7aecd23 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -15,7 +15,8 @@
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 #include <linux/pm_runtime.h>
-#include <plat/map-base.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
 
 #include <drm/drmP.h>
 #include <drm/exynos_drm.h>
@@ -126,6 +127,7 @@ struct gsc_capability {
  * @ippdrv: prepare initialization using ippdrv.
  * @regs_res: register resources.
  * @regs: memory mapped io registers.
+ * @sysreg: handle to SYSREG block regmap.
  * @lock: locking of operations.
  * @gsc_clk: gsc gate clock.
  * @sc: scaler infomations.
@@ -138,6 +140,7 @@ struct gsc_context {
 	struct exynos_drm_ippdrv	ippdrv;
 	struct resource	*regs_res;
 	void __iomem	*regs;
+	struct regmap	*sysreg;
 	struct mutex	lock;
 	struct clk	*gsc_clk;
 	struct gsc_scaler	sc;
@@ -437,9 +440,12 @@ static int gsc_sw_reset(struct gsc_context *ctx)
 
 static void gsc_set_gscblk_fimd_wb(struct gsc_context *ctx, bool enable)
 {
-	u32 gscblk_cfg;
+	unsigned int gscblk_cfg;
 
-	gscblk_cfg = readl(SYSREG_GSCBLK_CFG1);
+	if (!ctx->sysreg)
+		return;
+
+	regmap_read(ctx->sysreg, SYSREG_GSCBLK_CFG1, &gscblk_cfg);
 
 	if (enable)
 		gscblk_cfg |= GSC_BLK_DISP1WB_DEST(ctx->id) |
@@ -448,7 +454,7 @@ static void gsc_set_gscblk_fimd_wb(struct gsc_context *ctx, bool enable)
 	else
 		gscblk_cfg |= GSC_BLK_PXLASYNC_LO_MASK_WB(ctx->id);
 
-	writel(gscblk_cfg, SYSREG_GSCBLK_CFG1);
+	regmap_write(ctx->sysreg, SYSREG_GSCBLK_CFG1, gscblk_cfg);
 }
 
 static void gsc_handle_irq(struct gsc_context *ctx, bool enable,
@@ -1663,6 +1669,15 @@ static int gsc_probe(struct platform_device *pdev)
 	if (!ctx)
 		return -ENOMEM;
 
+	if (dev->of_node) {
+		ctx->sysreg = syscon_regmap_lookup_by_phandle(dev->of_node,
+							"samsung,sysreg");
+		if (IS_ERR(ctx->sysreg)) {
+			dev_warn(dev, "failed to get system register.\n");
+			ctx->sysreg = NULL;
+		}
+	}
+
 	/* clock control */
 	ctx->gsc_clk = devm_clk_get(dev, "gscl");
 	if (IS_ERR(ctx->gsc_clk)) {
@@ -1796,6 +1811,12 @@ static const struct dev_pm_ops gsc_pm_ops = {
 	SET_RUNTIME_PM_OPS(gsc_runtime_suspend, gsc_runtime_resume, NULL)
 };
 
+static const struct of_device_id exynos_drm_gsc_of_match[] = {
+	{ .compatible = "samsung,exynos5-gsc" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, exynos_drm_gsc_of_match);
+
 struct platform_driver gsc_driver = {
 	.probe		= gsc_probe,
 	.remove		= gsc_remove,
@@ -1803,6 +1824,7 @@ struct platform_driver gsc_driver = {
 		.name	= "exynos-drm-gsc",
 		.owner	= THIS_MODULE,
 		.pm	= &gsc_pm_ops,
+		.of_match_table = of_match_ptr(exynos_drm_gsc_of_match),
 	},
 };
 
diff --git a/drivers/gpu/drm/exynos/regs-gsc.h b/drivers/gpu/drm/exynos/regs-gsc.h
index 9ad5927..4704a99 100644
--- a/drivers/gpu/drm/exynos/regs-gsc.h
+++ b/drivers/gpu/drm/exynos/regs-gsc.h
@@ -273,12 +273,12 @@
 #define GSC_CLK_GATE_MODE_SNOOP_CNT(x)	((x) << 0)
 
 /* SYSCON. GSCBLK_CFG */
-#define SYSREG_GSCBLK_CFG1		(S3C_VA_SYS + 0x0224)
+#define SYSREG_GSCBLK_CFG1		0x0224
 #define GSC_BLK_DISP1WB_DEST(x)		(x << 10)
 #define GSC_BLK_SW_RESET_WB_DEST(x)	(1 << (18 + x))
 #define GSC_BLK_PXLASYNC_LO_MASK_WB(x)	(0 << (14 + x))
 #define GSC_BLK_GSCL_WB_IN_SRC_SEL(x)	(1 << (2 * x))
-#define SYSREG_GSCBLK_CFG2		(S3C_VA_SYS + 0x2000)
+#define SYSREG_GSCBLK_CFG2		0x2000
 #define PXLASYNC_LO_MASK_CAMIF_GSCL(x)	(1 << (x))
 
 #endif /* EXYNOS_REGS_GSC_H_ */
-- 
cgit v1.1


From 43f02a6cbb0286a0ea4e294f988546cb18d2a6d5 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:19 +0100
Subject: drm/exynos: rotator: convert to common clock framework

This driver was not used after introduction of common clock framework.
This patch adds missing prepare/unprepare calls and allows to use it
again with current kernel code.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_rotator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 2f5c118..bea0f78 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -790,10 +790,10 @@ static int rotator_remove(struct platform_device *pdev)
 static int rotator_clk_crtl(struct rot_context *rot, bool enable)
 {
 	if (enable) {
-		clk_enable(rot->clock);
+		clk_prepare_enable(rot->clock);
 		rot->suspended = false;
 	} else {
-		clk_disable(rot->clock);
+		clk_disable_unprepare(rot->clock);
 		rot->suspended = true;
 	}
 
-- 
cgit v1.1


From 42f8119c8ae22196ecbc8eb9cd839111f37afd2b Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:20 +0100
Subject: drm/exynos: exynos7-decon: remove excessive check

Display area is already checked by exynos plane core, so there is no
need for such check in driver code.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos7_drm_decon.c | 10 ----------
 1 file changed, 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 38d7762..4db04f2 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -394,7 +394,6 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 			       struct exynos_drm_plane *plane)
 {
 	struct decon_context *ctx = crtc->ctx;
-	struct drm_display_mode *mode = &crtc->base.state->adjusted_mode;
 	struct drm_plane_state *state = plane->base.state;
 	int padding;
 	unsigned long val, alpha;
@@ -436,15 +435,6 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 	DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n",
 			plane->crtc_w, plane->crtc_h);
 
-	/*
-	 * OSD position.
-	 * In case the window layout goes of LCD layout, DECON fails.
-	 */
-	if ((plane->crtc_x + plane->crtc_w) > mode->hdisplay)
-		plane->crtc_x = mode->hdisplay - plane->crtc_w;
-	if ((plane->crtc_y + plane->crtc_h) > mode->vdisplay)
-		plane->crtc_y = mode->vdisplay - plane->crtc_h;
-
 	val = VIDOSDxA_TOPLEFT_X(plane->crtc_x) |
 		VIDOSDxA_TOPLEFT_Y(plane->crtc_y);
 	writel(val, ctx->regs + VIDOSD_A(win));
-- 
cgit v1.1


From 0488f50e998dfa42a99a1e44882da408e71a09b2 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:21 +0100
Subject: drm/exynos: move dma_addr attribute from exynos plane to exynos fb

DMA address is a framebuffer attribute and the right place for it is
exynos_drm_framebuffer not exynos_drm_plane. This patch also introduces
helper function for getting dma address of the given framebuffer.

Changelog v2:
- use state->fb instead of plane->base.fb.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 13 ++++++++-----
 drivers/gpu/drm/exynos/exynos7_drm_decon.c    | 16 +++++++++-------
 drivers/gpu/drm/exynos/exynos_drm_drv.h       |  3 ---
 drivers/gpu/drm/exynos/exynos_drm_fb.c        | 16 ++++++----------
 drivers/gpu/drm/exynos/exynos_drm_fb.h        |  3 +--
 drivers/gpu/drm/exynos/exynos_drm_fimd.c      | 10 ++++++----
 drivers/gpu/drm/exynos/exynos_drm_plane.c     | 18 ------------------
 drivers/gpu/drm/exynos/exynos_drm_vidi.c      |  6 +++++-
 drivers/gpu/drm/exynos/exynos_mixer.c         |  7 ++++---
 9 files changed, 39 insertions(+), 53 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 2ac1d4d..0ff0713 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -21,6 +21,7 @@
 
 #include "exynos_drm_drv.h"
 #include "exynos_drm_crtc.h"
+#include "exynos_drm_fb.h"
 #include "exynos_drm_plane.h"
 #include "exynos_drm_iommu.h"
 
@@ -261,9 +262,11 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 {
 	struct decon_context *ctx = crtc->ctx;
 	struct drm_plane_state *state = plane->base.state;
+	struct drm_framebuffer *fb = state->fb;
 	unsigned int win = plane->zpos;
-	unsigned int bpp = state->fb->bits_per_pixel >> 3;
-	unsigned int pitch = state->fb->pitches[0];
+	unsigned int bpp = fb->bits_per_pixel >> 3;
+	unsigned int pitch = fb->pitches[0];
+	dma_addr_t dma_addr = exynos_drm_fb_dma_addr(fb, 0);
 	u32 val;
 
 	if (test_bit(BIT_SUSPENDED, &ctx->flags))
@@ -284,9 +287,9 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 		VIDOSD_Wx_ALPHA_B_F(0x0);
 	writel(val, ctx->addr + DECON_VIDOSDxD(win));
 
-	writel(plane->dma_addr[0], ctx->addr + DECON_VIDW0xADD0B0(win));
+	writel(dma_addr, ctx->addr + DECON_VIDW0xADD0B0(win));
 
-	val = plane->dma_addr[0] + pitch * plane->crtc_h;
+	val = dma_addr + pitch * plane->crtc_h;
 	writel(val, ctx->addr + DECON_VIDW0xADD1B0(win));
 
 	if (ctx->out_type != IFTYPE_HDMI)
@@ -297,7 +300,7 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 			| BIT_VAL(plane->crtc_w * bpp, 14, 0);
 	writel(val, ctx->addr + DECON_VIDW0xADD2(win));
 
-	decon_win_set_pixfmt(ctx, win, state->fb);
+	decon_win_set_pixfmt(ctx, win, fb);
 
 	/* window enable */
 	decon_set_bits(ctx, DECON_WINCONx(win), WINCONx_ENWIN_F, ~0);
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 4db04f2..1629732 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -30,6 +30,7 @@
 #include "exynos_drm_crtc.h"
 #include "exynos_drm_plane.h"
 #include "exynos_drm_drv.h"
+#include "exynos_drm_fb.h"
 #include "exynos_drm_fbdev.h"
 #include "exynos_drm_iommu.h"
 
@@ -395,13 +396,14 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 {
 	struct decon_context *ctx = crtc->ctx;
 	struct drm_plane_state *state = plane->base.state;
+	struct drm_framebuffer *fb = state->fb;
 	int padding;
 	unsigned long val, alpha;
 	unsigned int last_x;
 	unsigned int last_y;
 	unsigned int win = plane->zpos;
-	unsigned int bpp = state->fb->bits_per_pixel >> 3;
-	unsigned int pitch = state->fb->pitches[0];
+	unsigned int bpp = fb->bits_per_pixel >> 3;
+	unsigned int pitch = fb->pitches[0];
 
 	if (ctx->suspended)
 		return;
@@ -417,14 +419,14 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 	 */
 
 	/* buffer start address */
-	val = (unsigned long)plane->dma_addr[0];
+	val = (unsigned long)exynos_drm_fb_dma_addr(fb, 0);
 	writel(val, ctx->regs + VIDW_BUF_START(win));
 
-	padding = (pitch / bpp) - state->fb->width;
+	padding = (pitch / bpp) - fb->width;
 
 	/* buffer size */
-	writel(state->fb->width + padding, ctx->regs + VIDW_WHOLE_X(win));
-	writel(state->fb->height, ctx->regs + VIDW_WHOLE_Y(win));
+	writel(fb->width + padding, ctx->regs + VIDW_WHOLE_X(win));
+	writel(fb->height, ctx->regs + VIDW_WHOLE_Y(win));
 
 	/* offset from the start of the buffer to read */
 	writel(plane->src_x, ctx->regs + VIDW_OFFSET_X(win));
@@ -466,7 +468,7 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 
 	writel(alpha, ctx->regs + VIDOSD_D(win));
 
-	decon_win_set_pixfmt(ctx, win, state->fb);
+	decon_win_set_pixfmt(ctx, win, fb);
 
 	/* hardware window 0 doesn't support color key. */
 	if (win != 0)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index f1eda7f..dc41ffb 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -54,8 +54,6 @@ enum exynos_drm_output_type {
  * @crtc_h: window height to be displayed (hardware screen).
  * @h_ratio: horizontal scaling ratio, 16.16 fixed point
  * @v_ratio: vertical scaling ratio, 16.16 fixed point
- * @dma_addr: array of bus(accessed by dma) address to the memory region
- *	      allocated for a overlay.
  * @zpos: order of overlay layer(z position).
  *
  * this structure is common to exynos SoC and its contents would be copied
@@ -74,7 +72,6 @@ struct exynos_drm_plane {
 	unsigned int crtc_h;
 	unsigned int h_ratio;
 	unsigned int v_ratio;
-	dma_addr_t dma_addr[MAX_FB_BUFFER];
 	unsigned int zpos;
 	struct drm_framebuffer *pending_fb;
 };
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c
index 49b9bc3..f6bdb0d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c
@@ -37,6 +37,7 @@
 struct exynos_drm_fb {
 	struct drm_framebuffer	fb;
 	struct exynos_drm_gem	*exynos_gem[MAX_FB_BUFFER];
+	dma_addr_t			dma_addr[MAX_FB_BUFFER];
 };
 
 static int check_fb_gem_memory_type(struct drm_device *drm_dev,
@@ -135,6 +136,8 @@ exynos_drm_framebuffer_init(struct drm_device *dev,
 			goto err;
 
 		exynos_fb->exynos_gem[i] = exynos_gem[i];
+		exynos_fb->dma_addr[i] = exynos_gem[i]->dma_addr
+						+ mode_cmd->offsets[i];
 	}
 
 	drm_helper_mode_fill_fb_struct(&exynos_fb->fb, mode_cmd);
@@ -189,21 +192,14 @@ err:
 	return ERR_PTR(ret);
 }
 
-struct exynos_drm_gem *exynos_drm_fb_gem(struct drm_framebuffer *fb, int index)
+dma_addr_t exynos_drm_fb_dma_addr(struct drm_framebuffer *fb, int index)
 {
 	struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb);
-	struct exynos_drm_gem *exynos_gem;
 
 	if (index >= MAX_FB_BUFFER)
-		return NULL;
+		return DMA_ERROR_CODE;
 
-	exynos_gem = exynos_fb->exynos_gem[index];
-	if (!exynos_gem)
-		return NULL;
-
-	DRM_DEBUG_KMS("dma_addr: 0x%lx\n", (unsigned long)exynos_gem->dma_addr);
-
-	return exynos_gem;
+	return exynos_fb->dma_addr[index];
 }
 
 static void exynos_drm_output_poll_changed(struct drm_device *dev)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.h b/drivers/gpu/drm/exynos/exynos_drm_fb.h
index a8a75ac..4aae9dd 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.h
@@ -22,8 +22,7 @@ exynos_drm_framebuffer_init(struct drm_device *dev,
 			    struct exynos_drm_gem **exynos_gem,
 			    int count);
 
-/* get gem object of a drm framebuffer */
-struct exynos_drm_gem *exynos_drm_fb_gem(struct drm_framebuffer *fb, int index);
+dma_addr_t exynos_drm_fb_dma_addr(struct drm_framebuffer *fb, int index);
 
 void exynos_drm_mode_config_init(struct drm_device *dev);
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 2c38323..ffcc498 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -29,6 +29,7 @@
 #include <drm/exynos_drm.h>
 
 #include "exynos_drm_drv.h"
+#include "exynos_drm_fb.h"
 #include "exynos_drm_fbdev.h"
 #include "exynos_drm_crtc.h"
 #include "exynos_drm_plane.h"
@@ -642,12 +643,13 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 {
 	struct fimd_context *ctx = crtc->ctx;
 	struct drm_plane_state *state = plane->base.state;
+	struct drm_framebuffer *fb = state->fb;
 	dma_addr_t dma_addr;
 	unsigned long val, size, offset;
 	unsigned int last_x, last_y, buf_offsize, line_size;
 	unsigned int win = plane->zpos;
-	unsigned int bpp = state->fb->bits_per_pixel >> 3;
-	unsigned int pitch = state->fb->pitches[0];
+	unsigned int bpp = fb->bits_per_pixel >> 3;
+	unsigned int pitch = fb->pitches[0];
 
 	if (ctx->suspended)
 		return;
@@ -656,7 +658,7 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 	offset += plane->src_y * pitch;
 
 	/* buffer start address */
-	dma_addr = plane->dma_addr[0] + offset;
+	dma_addr = exynos_drm_fb_dma_addr(fb, 0) + offset;
 	val = (unsigned long)dma_addr;
 	writel(val, ctx->regs + VIDWx_BUF_START(win, 0));
 
@@ -712,7 +714,7 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 		DRM_DEBUG_KMS("osd size = 0x%x\n", (unsigned int)val);
 	}
 
-	fimd_win_set_pixfmt(ctx, win, state->fb);
+	fimd_win_set_pixfmt(ctx, win, fb);
 
 	/* hardware window 0 doesn't support color key. */
 	if (win != 0)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 1793117..c725409 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -120,28 +120,10 @@ static int exynos_plane_atomic_check(struct drm_plane *plane,
 				     struct drm_plane_state *state)
 {
 	struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
-	int nr;
-	int i;
 
 	if (!state->fb)
 		return 0;
 
-	nr = drm_format_num_planes(state->fb->pixel_format);
-	for (i = 0; i < nr; i++) {
-		struct exynos_drm_gem *exynos_gem =
-					exynos_drm_fb_gem(state->fb, i);
-		if (!exynos_gem) {
-			DRM_DEBUG_KMS("gem object is null\n");
-			return -EFAULT;
-		}
-
-		exynos_plane->dma_addr[i] = exynos_gem->dma_addr +
-					    state->fb->offsets[i];
-
-		DRM_DEBUG_KMS("buffer: %d, dma_addr = 0x%lx\n",
-				i, (unsigned long)exynos_plane->dma_addr[i]);
-	}
-
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 669362c..3d5d263 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -24,6 +24,7 @@
 
 #include "exynos_drm_drv.h"
 #include "exynos_drm_crtc.h"
+#include "exynos_drm_fb.h"
 #include "exynos_drm_plane.h"
 #include "exynos_drm_vidi.h"
 
@@ -125,12 +126,15 @@ static void vidi_disable_vblank(struct exynos_drm_crtc *crtc)
 static void vidi_update_plane(struct exynos_drm_crtc *crtc,
 			      struct exynos_drm_plane *plane)
 {
+	struct drm_plane_state *state = plane->base.state;
 	struct vidi_context *ctx = crtc->ctx;
+	dma_addr_t addr;
 
 	if (ctx->suspended)
 		return;
 
-	DRM_DEBUG_KMS("dma_addr = %pad\n", plane->dma_addr);
+	addr = exynos_drm_fb_dma_addr(state->fb, 0);
+	DRM_DEBUG_KMS("dma_addr = %pad\n", &addr);
 
 	if (ctx->vblank_on)
 		schedule_work(&ctx->work);
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 47777be..f40de82 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -37,6 +37,7 @@
 
 #include "exynos_drm_drv.h"
 #include "exynos_drm_crtc.h"
+#include "exynos_drm_fb.h"
 #include "exynos_drm_plane.h"
 #include "exynos_drm_iommu.h"
 
@@ -422,8 +423,8 @@ static void vp_video_buffer(struct mixer_context *ctx,
 		return;
 	}
 
-	luma_addr[0] = plane->dma_addr[0];
-	chroma_addr[0] = plane->dma_addr[1];
+	luma_addr[0] = exynos_drm_fb_dma_addr(fb, 0);
+	chroma_addr[0] = exynos_drm_fb_dma_addr(fb, 1);
 
 	if (mode->flags & DRM_MODE_FLAG_INTERLACE) {
 		ctx->interlace = true;
@@ -575,7 +576,7 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 	dst_y_offset = plane->crtc_y;
 
 	/* converting dma address base and source offset */
-	dma_addr = plane->dma_addr[0]
+	dma_addr = exynos_drm_fb_dma_addr(fb, 0)
 		+ (plane->src_x * fb->bits_per_pixel >> 3)
 		+ (plane->src_y * fb->pitches[0]);
 	src_x_offset = 0;
-- 
cgit v1.1


From 0114f404aefb767ff006b066ca2db4d43041ef0d Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:22 +0100
Subject: drm/exynos: introduce exynos_drm_plane_state structure

This patch introduces exynos_drm_plane_state structure, which subclasses
drm_plane_state and holds precalculated data suitable for configuring
Exynos hardware.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos5433_drm_decon.c |  21 ++---
 drivers/gpu/drm/exynos/exynos7_drm_decon.c    |  21 ++---
 drivers/gpu/drm/exynos/exynos_drm_drv.h       |  56 +++++++-----
 drivers/gpu/drm/exynos/exynos_drm_fimd.c      |  33 +++----
 drivers/gpu/drm/exynos/exynos_drm_plane.c     | 125 +++++++++++++++++++-------
 drivers/gpu/drm/exynos/exynos_mixer.c         |  61 +++++++------
 6 files changed, 197 insertions(+), 120 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 0ff0713..88a79ff 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -260,9 +260,10 @@ static void decon_atomic_begin(struct exynos_drm_crtc *crtc,
 static void decon_update_plane(struct exynos_drm_crtc *crtc,
 			       struct exynos_drm_plane *plane)
 {
+	struct exynos_drm_plane_state *state =
+				to_exynos_plane_state(plane->base.state);
 	struct decon_context *ctx = crtc->ctx;
-	struct drm_plane_state *state = plane->base.state;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_framebuffer *fb = state->base.fb;
 	unsigned int win = plane->zpos;
 	unsigned int bpp = fb->bits_per_pixel >> 3;
 	unsigned int pitch = fb->pitches[0];
@@ -272,11 +273,11 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 	if (test_bit(BIT_SUSPENDED, &ctx->flags))
 		return;
 
-	val = COORDINATE_X(plane->crtc_x) | COORDINATE_Y(plane->crtc_y);
+	val = COORDINATE_X(state->crtc.x) | COORDINATE_Y(state->crtc.y);
 	writel(val, ctx->addr + DECON_VIDOSDxA(win));
 
-	val = COORDINATE_X(plane->crtc_x + plane->crtc_w - 1) |
-		COORDINATE_Y(plane->crtc_y + plane->crtc_h - 1);
+	val = COORDINATE_X(state->crtc.x + state->crtc.w - 1) |
+		COORDINATE_Y(state->crtc.y + state->crtc.h - 1);
 	writel(val, ctx->addr + DECON_VIDOSDxB(win));
 
 	val = VIDOSD_Wx_ALPHA_R_F(0x0) | VIDOSD_Wx_ALPHA_G_F(0x0) |
@@ -289,15 +290,15 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 
 	writel(dma_addr, ctx->addr + DECON_VIDW0xADD0B0(win));
 
-	val = dma_addr + pitch * plane->crtc_h;
+	val = dma_addr + pitch * state->src.h;
 	writel(val, ctx->addr + DECON_VIDW0xADD1B0(win));
 
 	if (ctx->out_type != IFTYPE_HDMI)
-		val = BIT_VAL(pitch - plane->crtc_w * bpp, 27, 14)
-			| BIT_VAL(plane->crtc_w * bpp, 13, 0);
+		val = BIT_VAL(pitch - state->crtc.w * bpp, 27, 14)
+			| BIT_VAL(state->crtc.w * bpp, 13, 0);
 	else
-		val = BIT_VAL(pitch - plane->crtc_w * bpp, 29, 15)
-			| BIT_VAL(plane->crtc_w * bpp, 14, 0);
+		val = BIT_VAL(pitch - state->crtc.w * bpp, 29, 15)
+			| BIT_VAL(state->crtc.w * bpp, 14, 0);
 	writel(val, ctx->addr + DECON_VIDW0xADD2(win));
 
 	decon_win_set_pixfmt(ctx, win, fb);
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 1629732..1c62de1 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -394,9 +394,10 @@ static void decon_atomic_begin(struct exynos_drm_crtc *crtc,
 static void decon_update_plane(struct exynos_drm_crtc *crtc,
 			       struct exynos_drm_plane *plane)
 {
+	struct exynos_drm_plane_state *state =
+				to_exynos_plane_state(plane->base.state);
 	struct decon_context *ctx = crtc->ctx;
-	struct drm_plane_state *state = plane->base.state;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_framebuffer *fb = state->base.fb;
 	int padding;
 	unsigned long val, alpha;
 	unsigned int last_x;
@@ -429,22 +430,22 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 	writel(fb->height, ctx->regs + VIDW_WHOLE_Y(win));
 
 	/* offset from the start of the buffer to read */
-	writel(plane->src_x, ctx->regs + VIDW_OFFSET_X(win));
-	writel(plane->src_y, ctx->regs + VIDW_OFFSET_Y(win));
+	writel(state->src.x, ctx->regs + VIDW_OFFSET_X(win));
+	writel(state->src.y, ctx->regs + VIDW_OFFSET_Y(win));
 
 	DRM_DEBUG_KMS("start addr = 0x%lx\n",
 			(unsigned long)val);
 	DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n",
-			plane->crtc_w, plane->crtc_h);
+			state->crtc.w, state->crtc.h);
 
-	val = VIDOSDxA_TOPLEFT_X(plane->crtc_x) |
-		VIDOSDxA_TOPLEFT_Y(plane->crtc_y);
+	val = VIDOSDxA_TOPLEFT_X(state->crtc.x) |
+		VIDOSDxA_TOPLEFT_Y(state->crtc.y);
 	writel(val, ctx->regs + VIDOSD_A(win));
 
-	last_x = plane->crtc_x + plane->crtc_w;
+	last_x = state->crtc.x + state->crtc.w;
 	if (last_x)
 		last_x--;
-	last_y = plane->crtc_y + plane->crtc_h;
+	last_y = state->crtc.y + state->crtc.h;
 	if (last_y)
 		last_y--;
 
@@ -453,7 +454,7 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 	writel(val, ctx->regs + VIDOSD_B(win));
 
 	DRM_DEBUG_KMS("osd pos: tx = %d, ty = %d, bx = %d, by = %d\n",
-			plane->crtc_x, plane->crtc_y, last_x, last_y);
+			state->crtc.x, state->crtc.y, last_x, last_y);
 
 	/* OSD alpha */
 	alpha = VIDOSDxC_ALPHA0_R_F(0x0) |
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index dc41ffb..482ed2c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -38,22 +38,44 @@ enum exynos_drm_output_type {
 	EXYNOS_DISPLAY_TYPE_VIDI,
 };
 
+struct exynos_drm_rect {
+	unsigned int x, y;
+	unsigned int w, h;
+};
+
 /*
- * Exynos drm common overlay structure.
+ * Exynos drm plane state structure.
  *
- * @base: plane object
- * @src_x: offset x on a framebuffer to be displayed.
- *	- the unit is screen coordinates.
- * @src_y: offset y on a framebuffer to be displayed.
- *	- the unit is screen coordinates.
- * @src_w: width of a partial image to be displayed from framebuffer.
- * @src_h: height of a partial image to be displayed from framebuffer.
- * @crtc_x: offset x on hardware screen.
- * @crtc_y: offset y on hardware screen.
- * @crtc_w: window width to be displayed (hardware screen).
- * @crtc_h: window height to be displayed (hardware screen).
+ * @base: plane_state object (contains drm_framebuffer pointer)
+ * @src: rectangle of the source image data to be displayed (clipped to
+ *       visible part).
+ * @crtc: rectangle of the target image position on hardware screen
+ *       (clipped to visible part).
  * @h_ratio: horizontal scaling ratio, 16.16 fixed point
  * @v_ratio: vertical scaling ratio, 16.16 fixed point
+ *
+ * this structure consists plane state data that will be applied to hardware
+ * specific overlay info.
+ */
+
+struct exynos_drm_plane_state {
+	struct drm_plane_state base;
+	struct exynos_drm_rect crtc;
+	struct exynos_drm_rect src;
+	unsigned int h_ratio;
+	unsigned int v_ratio;
+};
+
+static inline struct exynos_drm_plane_state *
+to_exynos_plane_state(struct drm_plane_state *state)
+{
+	return container_of(state, struct exynos_drm_plane_state, base);
+}
+
+/*
+ * Exynos drm common overlay structure.
+ *
+ * @base: plane object
  * @zpos: order of overlay layer(z position).
  *
  * this structure is common to exynos SoC and its contents would be copied
@@ -62,16 +84,6 @@ enum exynos_drm_output_type {
 
 struct exynos_drm_plane {
 	struct drm_plane base;
-	unsigned int src_x;
-	unsigned int src_y;
-	unsigned int src_w;
-	unsigned int src_h;
-	unsigned int crtc_x;
-	unsigned int crtc_y;
-	unsigned int crtc_w;
-	unsigned int crtc_h;
-	unsigned int h_ratio;
-	unsigned int v_ratio;
 	unsigned int zpos;
 	struct drm_framebuffer *pending_fb;
 };
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index ffcc498..73954487 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -641,9 +641,10 @@ static void fimd_atomic_flush(struct exynos_drm_crtc *crtc,
 static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 			      struct exynos_drm_plane *plane)
 {
+	struct exynos_drm_plane_state *state =
+				to_exynos_plane_state(plane->base.state);
 	struct fimd_context *ctx = crtc->ctx;
-	struct drm_plane_state *state = plane->base.state;
-	struct drm_framebuffer *fb = state->fb;
+	struct drm_framebuffer *fb = state->base.fb;
 	dma_addr_t dma_addr;
 	unsigned long val, size, offset;
 	unsigned int last_x, last_y, buf_offsize, line_size;
@@ -654,8 +655,8 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 	if (ctx->suspended)
 		return;
 
-	offset = plane->src_x * bpp;
-	offset += plane->src_y * pitch;
+	offset = state->src.x * bpp;
+	offset += state->src.y * pitch;
 
 	/* buffer start address */
 	dma_addr = exynos_drm_fb_dma_addr(fb, 0) + offset;
@@ -663,18 +664,18 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 	writel(val, ctx->regs + VIDWx_BUF_START(win, 0));
 
 	/* buffer end address */
-	size = pitch * plane->crtc_h;
+	size = pitch * state->crtc.h;
 	val = (unsigned long)(dma_addr + size);
 	writel(val, ctx->regs + VIDWx_BUF_END(win, 0));
 
 	DRM_DEBUG_KMS("start addr = 0x%lx, end addr = 0x%lx, size = 0x%lx\n",
 			(unsigned long)dma_addr, val, size);
 	DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n",
-			plane->crtc_w, plane->crtc_h);
+			state->crtc.w, state->crtc.h);
 
 	/* buffer size */
-	buf_offsize = pitch - (plane->crtc_w * bpp);
-	line_size = plane->crtc_w * bpp;
+	buf_offsize = pitch - (state->crtc.w * bpp);
+	line_size = state->crtc.w * bpp;
 	val = VIDW_BUF_SIZE_OFFSET(buf_offsize) |
 		VIDW_BUF_SIZE_PAGEWIDTH(line_size) |
 		VIDW_BUF_SIZE_OFFSET_E(buf_offsize) |
@@ -682,16 +683,16 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 	writel(val, ctx->regs + VIDWx_BUF_SIZE(win, 0));
 
 	/* OSD position */
-	val = VIDOSDxA_TOPLEFT_X(plane->crtc_x) |
-		VIDOSDxA_TOPLEFT_Y(plane->crtc_y) |
-		VIDOSDxA_TOPLEFT_X_E(plane->crtc_x) |
-		VIDOSDxA_TOPLEFT_Y_E(plane->crtc_y);
+	val = VIDOSDxA_TOPLEFT_X(state->crtc.x) |
+		VIDOSDxA_TOPLEFT_Y(state->crtc.y) |
+		VIDOSDxA_TOPLEFT_X_E(state->crtc.x) |
+		VIDOSDxA_TOPLEFT_Y_E(state->crtc.y);
 	writel(val, ctx->regs + VIDOSD_A(win));
 
-	last_x = plane->crtc_x + plane->crtc_w;
+	last_x = state->crtc.x + state->crtc.w;
 	if (last_x)
 		last_x--;
-	last_y = plane->crtc_y + plane->crtc_h;
+	last_y = state->crtc.y + state->crtc.h;
 	if (last_y)
 		last_y--;
 
@@ -701,14 +702,14 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 	writel(val, ctx->regs + VIDOSD_B(win));
 
 	DRM_DEBUG_KMS("osd pos: tx = %d, ty = %d, bx = %d, by = %d\n",
-			plane->crtc_x, plane->crtc_y, last_x, last_y);
+			state->crtc.x, state->crtc.y, last_x, last_y);
 
 	/* OSD size */
 	if (win != 3 && win != 4) {
 		u32 offset = VIDOSD_D(win);
 		if (win == 0)
 			offset = VIDOSD_C(win);
-		val = plane->crtc_w * plane->crtc_h;
+		val = state->crtc.w * state->crtc.h;
 		writel(val, ctx->regs + offset);
 
 		DRM_DEBUG_KMS("osd size = 0x%x\n", (unsigned int)val);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index c725409..365a738 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -56,19 +56,35 @@ static int exynos_plane_get_size(int start, unsigned length, unsigned last)
 	return size;
 }
 
-static void exynos_plane_mode_set(struct drm_plane *plane,
-				  struct drm_crtc *crtc,
-				  struct drm_framebuffer *fb,
-				  int crtc_x, int crtc_y,
-				  unsigned int crtc_w, unsigned int crtc_h,
-				  uint32_t src_x, uint32_t src_y,
-				  uint32_t src_w, uint32_t src_h)
+static void exynos_plane_mode_set(struct exynos_drm_plane_state *exynos_state)
+
 {
-	struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
+	struct drm_plane_state *state = &exynos_state->base;
+	struct drm_crtc *crtc = exynos_state->base.crtc;
 	struct drm_display_mode *mode = &crtc->state->adjusted_mode;
+	int crtc_x, crtc_y;
+	unsigned int crtc_w, crtc_h;
+	unsigned int src_x, src_y;
+	unsigned int src_w, src_h;
 	unsigned int actual_w;
 	unsigned int actual_h;
 
+	/*
+	 * The original src/dest coordinates are stored in exynos_state->base,
+	 * but we want to keep another copy internal to our driver that we can
+	 * clip/modify ourselves.
+	 */
+
+	crtc_x = state->crtc_x;
+	crtc_y = state->crtc_y;
+	crtc_w = state->crtc_w;
+	crtc_h = state->crtc_h;
+
+	src_x = state->src_x >> 16;
+	src_y = state->src_y >> 16;
+	src_w = state->src_w >> 16;
+	src_h = state->src_h >> 16;
+
 	actual_w = exynos_plane_get_size(crtc_x, crtc_w, mode->hdisplay);
 	actual_h = exynos_plane_get_size(crtc_y, crtc_h, mode->vdisplay);
 
@@ -85,46 +101,93 @@ static void exynos_plane_mode_set(struct drm_plane *plane,
 	}
 
 	/* set ratio */
-	exynos_plane->h_ratio = (src_w << 16) / crtc_w;
-	exynos_plane->v_ratio = (src_h << 16) / crtc_h;
+	exynos_state->h_ratio = (src_w << 16) / crtc_w;
+	exynos_state->v_ratio = (src_h << 16) / crtc_h;
 
 	/* set drm framebuffer data. */
-	exynos_plane->src_x = src_x;
-	exynos_plane->src_y = src_y;
-	exynos_plane->src_w = (actual_w * exynos_plane->h_ratio) >> 16;
-	exynos_plane->src_h = (actual_h * exynos_plane->v_ratio) >> 16;
+	exynos_state->src.x = src_x;
+	exynos_state->src.y = src_y;
+	exynos_state->src.w = (actual_w * exynos_state->h_ratio) >> 16;
+	exynos_state->src.h = (actual_h * exynos_state->v_ratio) >> 16;
 
 	/* set plane range to be displayed. */
-	exynos_plane->crtc_x = crtc_x;
-	exynos_plane->crtc_y = crtc_y;
-	exynos_plane->crtc_w = actual_w;
-	exynos_plane->crtc_h = actual_h;
+	exynos_state->crtc.x = crtc_x;
+	exynos_state->crtc.y = crtc_y;
+	exynos_state->crtc.w = actual_w;
+	exynos_state->crtc.h = actual_h;
 
 	DRM_DEBUG_KMS("plane : offset_x/y(%d,%d), width/height(%d,%d)",
-			exynos_plane->crtc_x, exynos_plane->crtc_y,
-			exynos_plane->crtc_w, exynos_plane->crtc_h);
+			exynos_state->crtc.x, exynos_state->crtc.y,
+			exynos_state->crtc.w, exynos_state->crtc.h);
+}
 
-	plane->crtc = crtc;
+static void exynos_drm_plane_reset(struct drm_plane *plane)
+{
+	struct exynos_drm_plane_state *exynos_state;
+
+	if (plane->state) {
+		exynos_state = to_exynos_plane_state(plane->state);
+		if (exynos_state->base.fb)
+			drm_framebuffer_unreference(exynos_state->base.fb);
+		kfree(exynos_state);
+		plane->state = NULL;
+	}
+
+	exynos_state = kzalloc(sizeof(*exynos_state), GFP_KERNEL);
+	if (exynos_state) {
+		plane->state = &exynos_state->base;
+		plane->state->plane = plane;
+	}
+}
+
+static struct drm_plane_state *
+exynos_drm_plane_duplicate_state(struct drm_plane *plane)
+{
+	struct exynos_drm_plane_state *exynos_state;
+	struct exynos_drm_plane_state *copy;
+
+	exynos_state = to_exynos_plane_state(plane->state);
+	copy = kzalloc(sizeof(*exynos_state), GFP_KERNEL);
+	if (!copy)
+		return NULL;
+
+	__drm_atomic_helper_plane_duplicate_state(plane, &copy->base);
+	return &copy->base;
+}
+
+static void exynos_drm_plane_destroy_state(struct drm_plane *plane,
+					   struct drm_plane_state *old_state)
+{
+	struct exynos_drm_plane_state *old_exynos_state =
+					to_exynos_plane_state(old_state);
+	__drm_atomic_helper_plane_destroy_state(plane, old_state);
+	kfree(old_exynos_state);
 }
 
 static struct drm_plane_funcs exynos_plane_funcs = {
 	.update_plane	= drm_atomic_helper_update_plane,
 	.disable_plane	= drm_atomic_helper_disable_plane,
 	.destroy	= drm_plane_cleanup,
-	.reset = drm_atomic_helper_plane_reset,
-	.atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state,
-	.atomic_destroy_state = drm_atomic_helper_plane_destroy_state,
+	.reset		= exynos_drm_plane_reset,
+	.atomic_duplicate_state = exynos_drm_plane_duplicate_state,
+	.atomic_destroy_state = exynos_drm_plane_destroy_state,
 };
 
 static int exynos_plane_atomic_check(struct drm_plane *plane,
 				     struct drm_plane_state *state)
 {
 	struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
+	struct exynos_drm_plane_state *exynos_state =
+						to_exynos_plane_state(state);
+	int ret = 0;
 
-	if (!state->fb)
+	if (!state->crtc || !state->fb)
 		return 0;
 
-	return 0;
+	/* translate state into exynos_state */
+	exynos_plane_mode_set(exynos_state);
+
+	return ret;
 }
 
 static void exynos_plane_atomic_update(struct drm_plane *plane,
@@ -137,12 +200,7 @@ static void exynos_plane_atomic_update(struct drm_plane *plane,
 	if (!state->crtc)
 		return;
 
-	exynos_plane_mode_set(plane, state->crtc, state->fb,
-			      state->crtc_x, state->crtc_y,
-			      state->crtc_w, state->crtc_h,
-			      state->src_x >> 16, state->src_y >> 16,
-			      state->src_w >> 16, state->src_h >> 16);
-
+	plane->crtc = state->crtc;
 	exynos_plane->pending_fb = state->fb;
 
 	if (exynos_crtc->ops->update_plane)
@@ -159,8 +217,7 @@ static void exynos_plane_atomic_disable(struct drm_plane *plane,
 		return;
 
 	if (exynos_crtc->ops->disable_plane)
-		exynos_crtc->ops->disable_plane(exynos_crtc,
-						exynos_plane);
+		exynos_crtc->ops->disable_plane(exynos_crtc, exynos_plane);
 }
 
 static const struct drm_plane_helper_funcs plane_helper_funcs = {
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index f40de82..154537a 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -400,10 +400,11 @@ static void mixer_stop(struct mixer_context *ctx)
 static void vp_video_buffer(struct mixer_context *ctx,
 			    struct exynos_drm_plane *plane)
 {
+	struct exynos_drm_plane_state *state =
+				to_exynos_plane_state(plane->base.state);
 	struct mixer_resources *res = &ctx->mixer_res;
-	struct drm_plane_state *state = plane->base.state;
-	struct drm_framebuffer *fb = state->fb;
-	struct drm_display_mode *mode = &state->crtc->mode;
+	struct drm_framebuffer *fb = state->base.fb;
+	struct drm_display_mode *mode = &state->base.crtc->mode;
 	unsigned long flags;
 	dma_addr_t luma_addr[2], chroma_addr[2];
 	bool tiled_mode = false;
@@ -460,24 +461,24 @@ static void vp_video_buffer(struct mixer_context *ctx,
 	vp_reg_write(res, VP_IMG_SIZE_C, VP_IMG_HSIZE(fb->pitches[0]) |
 		VP_IMG_VSIZE(fb->height / 2));
 
-	vp_reg_write(res, VP_SRC_WIDTH, plane->src_w);
-	vp_reg_write(res, VP_SRC_HEIGHT, plane->src_h);
+	vp_reg_write(res, VP_SRC_WIDTH, state->src.w);
+	vp_reg_write(res, VP_SRC_HEIGHT, state->src.h);
 	vp_reg_write(res, VP_SRC_H_POSITION,
-			VP_SRC_H_POSITION_VAL(plane->src_x));
-	vp_reg_write(res, VP_SRC_V_POSITION, plane->src_y);
+			VP_SRC_H_POSITION_VAL(state->src.x));
+	vp_reg_write(res, VP_SRC_V_POSITION, state->src.y);
 
-	vp_reg_write(res, VP_DST_WIDTH, plane->crtc_w);
-	vp_reg_write(res, VP_DST_H_POSITION, plane->crtc_x);
+	vp_reg_write(res, VP_DST_WIDTH, state->crtc.w);
+	vp_reg_write(res, VP_DST_H_POSITION, state->crtc.x);
 	if (ctx->interlace) {
-		vp_reg_write(res, VP_DST_HEIGHT, plane->crtc_h / 2);
-		vp_reg_write(res, VP_DST_V_POSITION, plane->crtc_y / 2);
+		vp_reg_write(res, VP_DST_HEIGHT, state->crtc.h / 2);
+		vp_reg_write(res, VP_DST_V_POSITION, state->crtc.y / 2);
 	} else {
-		vp_reg_write(res, VP_DST_HEIGHT, plane->crtc_h);
-		vp_reg_write(res, VP_DST_V_POSITION, plane->crtc_y);
+		vp_reg_write(res, VP_DST_HEIGHT, state->crtc.h);
+		vp_reg_write(res, VP_DST_V_POSITION, state->crtc.y);
 	}
 
-	vp_reg_write(res, VP_H_RATIO, plane->h_ratio);
-	vp_reg_write(res, VP_V_RATIO, plane->v_ratio);
+	vp_reg_write(res, VP_H_RATIO, state->h_ratio);
+	vp_reg_write(res, VP_V_RATIO, state->v_ratio);
 
 	vp_reg_write(res, VP_ENDIAN_MODE, VP_ENDIAN_MODE_LITTLE);
 
@@ -509,15 +510,18 @@ static void mixer_layer_update(struct mixer_context *ctx)
 static int mixer_setup_scale(const struct exynos_drm_plane *plane,
 		unsigned int *x_ratio, unsigned int *y_ratio)
 {
-	if (plane->crtc_w != plane->src_w) {
-		if (plane->crtc_w == 2 * plane->src_w)
+	struct exynos_drm_plane_state *state =
+				to_exynos_plane_state(plane->base.state);
+
+	if (state->crtc.w != state->src.w) {
+		if (state->crtc.w == 2 * state->src.w)
 			*x_ratio = 1;
 		else
 			goto fail;
 	}
 
-	if (plane->crtc_h != plane->src_h) {
-		if (plane->crtc_h == 2 * plane->src_h)
+	if (state->crtc.h != state->src.h) {
+		if (state->crtc.h == 2 * state->src.h)
 			*y_ratio = 1;
 		else
 			goto fail;
@@ -533,10 +537,11 @@ fail:
 static void mixer_graph_buffer(struct mixer_context *ctx,
 			       struct exynos_drm_plane *plane)
 {
+	struct exynos_drm_plane_state *state =
+				to_exynos_plane_state(plane->base.state);
 	struct mixer_resources *res = &ctx->mixer_res;
-	struct drm_plane_state *state = plane->base.state;
-	struct drm_framebuffer *fb = state->fb;
-	struct drm_display_mode *mode = &state->crtc->mode;
+	struct drm_framebuffer *fb = state->base.fb;
+	struct drm_display_mode *mode = &state->base.crtc->mode;
 	unsigned long flags;
 	unsigned int win = plane->zpos;
 	unsigned int x_ratio = 0, y_ratio = 0;
@@ -572,13 +577,13 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 	if (mixer_setup_scale(plane, &x_ratio, &y_ratio))
 		return;
 
-	dst_x_offset = plane->crtc_x;
-	dst_y_offset = plane->crtc_y;
+	dst_x_offset = state->crtc.x;
+	dst_y_offset = state->crtc.y;
 
 	/* converting dma address base and source offset */
 	dma_addr = exynos_drm_fb_dma_addr(fb, 0)
-		+ (plane->src_x * fb->bits_per_pixel >> 3)
-		+ (plane->src_y * fb->pitches[0]);
+		+ (state->src.x * fb->bits_per_pixel >> 3)
+		+ (state->src.y * fb->pitches[0]);
 	src_x_offset = 0;
 	src_y_offset = 0;
 
@@ -606,8 +611,8 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 		mixer_reg_write(res, MXR_RESOLUTION, val);
 	}
 
-	val  = MXR_GRP_WH_WIDTH(plane->src_w);
-	val |= MXR_GRP_WH_HEIGHT(plane->src_h);
+	val  = MXR_GRP_WH_WIDTH(state->src.w);
+	val |= MXR_GRP_WH_HEIGHT(state->src.h);
 	val |= MXR_GRP_WH_H_SCALE(x_ratio);
 	val |= MXR_GRP_WH_V_SCALE(y_ratio);
 	mixer_reg_write(res, MXR_GRAPHIC_WH(win), val);
-- 
cgit v1.1


From 2ee35d8b53dc7187c6814bf79a08334b9b75ed59 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:23 +0100
Subject: drm/exynos: mixer: use crtc->state->adjusted_mode instead of
 crtc->mode

This patch replaces usage of crtc->mode with crtc->state->adjusted_mode
like it is already done in common plane code.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 154537a..84ee339 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -402,9 +402,9 @@ static void vp_video_buffer(struct mixer_context *ctx,
 {
 	struct exynos_drm_plane_state *state =
 				to_exynos_plane_state(plane->base.state);
+	struct drm_display_mode *mode = &state->base.crtc->state->adjusted_mode;
 	struct mixer_resources *res = &ctx->mixer_res;
 	struct drm_framebuffer *fb = state->base.fb;
-	struct drm_display_mode *mode = &state->base.crtc->mode;
 	unsigned long flags;
 	dma_addr_t luma_addr[2], chroma_addr[2];
 	bool tiled_mode = false;
@@ -539,9 +539,9 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 {
 	struct exynos_drm_plane_state *state =
 				to_exynos_plane_state(plane->base.state);
+	struct drm_display_mode *mode = &state->base.crtc->state->adjusted_mode;
 	struct mixer_resources *res = &ctx->mixer_res;
 	struct drm_framebuffer *fb = state->base.fb;
-	struct drm_display_mode *mode = &state->base.crtc->mode;
 	unsigned long flags;
 	unsigned int win = plane->zpos;
 	unsigned int x_ratio = 0, y_ratio = 0;
-- 
cgit v1.1


From ab14420125c3cd1111f57731f0f9359c4e64d76a Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:24 +0100
Subject: drm/exynos: mixer: enable video overlay plane only when VP is
 available

Video overlay plane should be registered only when suitable hardware
sub-block (Video Processor) is available.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 84ee339..8d2ce13 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -1167,6 +1167,9 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data)
 		const uint32_t *formats;
 		unsigned int fcount;
 
+		if (zpos == VP_DEFAULT_WIN && !ctx->vp_enabled)
+			continue;
+
 		if (zpos < VP_DEFAULT_WIN) {
 			formats = mixer_formats;
 			fcount = ARRAY_SIZE(mixer_formats);
-- 
cgit v1.1


From fd2d2fc2db28d3a2a18b7504e2d6d8b0753f90e8 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:25 +0100
Subject: drm/exynos: introduce exynos_drm_plane_config structure

This patch adds common structure for keeping plane configuration and
capabilities data. This patch is inspired by similar code developed by
Tobias Jakobi.

Changelog v2:
- fix vidi_win_types(i) call. vidi_win_types is not a function.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 18 ++++++++---
 drivers/gpu/drm/exynos/exynos7_drm_decon.c    | 23 +++++++++-----
 drivers/gpu/drm/exynos/exynos_drm_drv.h       | 19 ++++++++++++
 drivers/gpu/drm/exynos/exynos_drm_fimd.c      | 25 ++++++++++-----
 drivers/gpu/drm/exynos/exynos_drm_plane.c     | 34 +++++++++------------
 drivers/gpu/drm/exynos/exynos_drm_plane.h     |  7 ++---
 drivers/gpu/drm/exynos/exynos_drm_vidi.c      | 25 ++++++++++-----
 drivers/gpu/drm/exynos/exynos_mixer.c         | 44 +++++++++++++++------------
 8 files changed, 121 insertions(+), 74 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 88a79ff..c7362b9 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -26,7 +26,6 @@
 #include "exynos_drm_iommu.h"
 
 #define WINDOWS_NR	3
-#define CURSOR_WIN	2
 #define MIN_FB_WIDTH_FOR_16WORD_BURST	128
 
 static const char * const decon_clks_name[] = {
@@ -57,6 +56,7 @@ struct decon_context {
 	struct drm_device		*drm_dev;
 	struct exynos_drm_crtc		*crtc;
 	struct exynos_drm_plane		planes[WINDOWS_NR];
+	struct exynos_drm_plane_config	configs[WINDOWS_NR];
 	void __iomem			*addr;
 	struct clk			*clks[ARRAY_SIZE(decon_clks_name)];
 	int				pipe;
@@ -72,6 +72,12 @@ static const uint32_t decon_formats[] = {
 	DRM_FORMAT_ARGB8888,
 };
 
+static const enum drm_plane_type decon_win_types[WINDOWS_NR] = {
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_OVERLAY,
+	DRM_PLANE_TYPE_CURSOR,
+};
+
 static inline void decon_set_bits(struct decon_context *ctx, u32 reg, u32 mask,
 				  u32 val)
 {
@@ -482,7 +488,6 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
 	struct exynos_drm_private *priv = drm_dev->dev_private;
 	struct exynos_drm_plane *exynos_plane;
 	enum exynos_drm_output_type out_type;
-	enum drm_plane_type type;
 	unsigned int win;
 	int ret;
 
@@ -492,10 +497,13 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
 	for (win = ctx->first_win; win < WINDOWS_NR; win++) {
 		int tmp = (win == ctx->first_win) ? 0 : win;
 
-		type = exynos_plane_get_type(tmp, CURSOR_WIN);
+		ctx->configs[win].pixel_formats = decon_formats;
+		ctx->configs[win].num_pixel_formats = ARRAY_SIZE(decon_formats);
+		ctx->configs[win].zpos = win;
+		ctx->configs[win].type = decon_win_types[tmp];
+
 		ret = exynos_plane_init(drm_dev, &ctx->planes[win],
-				1 << ctx->pipe, type, decon_formats,
-				ARRAY_SIZE(decon_formats), win);
+					1 << ctx->pipe, &ctx->configs[win]);
 		if (ret)
 			return ret;
 	}
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 1c62de1..c47f9af 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -41,13 +41,13 @@
 #define MIN_FB_WIDTH_FOR_16WORD_BURST 128
 
 #define WINDOWS_NR	2
-#define CURSOR_WIN	1
 
 struct decon_context {
 	struct device			*dev;
 	struct drm_device		*drm_dev;
 	struct exynos_drm_crtc		*crtc;
 	struct exynos_drm_plane		planes[WINDOWS_NR];
+	struct exynos_drm_plane_config	configs[WINDOWS_NR];
 	struct clk			*pclk;
 	struct clk			*aclk;
 	struct clk			*eclk;
@@ -82,6 +82,11 @@ static const uint32_t decon_formats[] = {
 	DRM_FORMAT_BGRA8888,
 };
 
+static const enum drm_plane_type decon_win_types[WINDOWS_NR] = {
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_CURSOR,
+};
+
 static void decon_wait_for_vblank(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
@@ -637,8 +642,7 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
 	struct decon_context *ctx = dev_get_drvdata(dev);
 	struct drm_device *drm_dev = data;
 	struct exynos_drm_plane *exynos_plane;
-	enum drm_plane_type type;
-	unsigned int zpos;
+	unsigned int i;
 	int ret;
 
 	ret = decon_ctx_initialize(ctx, drm_dev);
@@ -647,11 +651,14 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
 		return ret;
 	}
 
-	for (zpos = 0; zpos < WINDOWS_NR; zpos++) {
-		type = exynos_plane_get_type(zpos, CURSOR_WIN);
-		ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
-					1 << ctx->pipe, type, decon_formats,
-					ARRAY_SIZE(decon_formats), zpos);
+	for (i = 0; i < WINDOWS_NR; i++) {
+		ctx->configs[i].pixel_formats = decon_formats;
+		ctx->configs[i].num_pixel_formats = ARRAY_SIZE(decon_formats);
+		ctx->configs[i].zpos = i;
+		ctx->configs[i].type = decon_win_types[i];
+
+		ret = exynos_plane_init(drm_dev, &ctx->planes[i],
+					1 << ctx->pipe, &ctx->configs[i]);
 		if (ret)
 			return ret;
 	}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 482ed2c..6f8a296 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -84,11 +84,30 @@ to_exynos_plane_state(struct drm_plane_state *state)
 
 struct exynos_drm_plane {
 	struct drm_plane base;
+	const struct exynos_drm_plane_config *config;
 	unsigned int zpos;
 	struct drm_framebuffer *pending_fb;
 };
 
 /*
+ * Exynos DRM plane configuration structure.
+ *
+ * @zpos: z-position of the plane.
+ * @type: type of the plane (primary, cursor or overlay).
+ * @pixel_formats: supported pixel formats.
+ * @num_pixel_formats: number of elements in 'pixel_formats'.
+ * @capabilities: supported features (see EXYNOS_DRM_PLANE_CAP_*)
+ */
+
+struct exynos_drm_plane_config {
+	unsigned int zpos;
+	enum drm_plane_type type;
+	const uint32_t *pixel_formats;
+	unsigned int num_pixel_formats;
+	unsigned int capabilities;
+};
+
+/*
  * Exynos drm crtc ops
  *
  * @enable: enable the device
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 73954487..70cd268 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -88,7 +88,6 @@
 
 /* FIMD has totally five hardware windows. */
 #define WINDOWS_NR	5
-#define CURSOR_WIN	4
 
 struct fimd_driver_data {
 	unsigned int timing_base;
@@ -151,6 +150,7 @@ struct fimd_context {
 	struct drm_device		*drm_dev;
 	struct exynos_drm_crtc		*crtc;
 	struct exynos_drm_plane		planes[WINDOWS_NR];
+	struct exynos_drm_plane_config	configs[WINDOWS_NR];
 	struct clk			*bus_clk;
 	struct clk			*lcd_clk;
 	void __iomem			*regs;
@@ -188,6 +188,14 @@ static const struct of_device_id fimd_driver_dt_match[] = {
 };
 MODULE_DEVICE_TABLE(of, fimd_driver_dt_match);
 
+static const enum drm_plane_type fimd_win_types[WINDOWS_NR] = {
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_OVERLAY,
+	DRM_PLANE_TYPE_OVERLAY,
+	DRM_PLANE_TYPE_OVERLAY,
+	DRM_PLANE_TYPE_CURSOR,
+};
+
 static const uint32_t fimd_formats[] = {
 	DRM_FORMAT_C8,
 	DRM_FORMAT_XRGB1555,
@@ -927,18 +935,19 @@ static int fimd_bind(struct device *dev, struct device *master, void *data)
 	struct drm_device *drm_dev = data;
 	struct exynos_drm_private *priv = drm_dev->dev_private;
 	struct exynos_drm_plane *exynos_plane;
-	enum drm_plane_type type;
-	unsigned int zpos;
+	unsigned int i;
 	int ret;
 
 	ctx->drm_dev = drm_dev;
 	ctx->pipe = priv->pipe++;
 
-	for (zpos = 0; zpos < WINDOWS_NR; zpos++) {
-		type = exynos_plane_get_type(zpos, CURSOR_WIN);
-		ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
-					1 << ctx->pipe, type, fimd_formats,
-					ARRAY_SIZE(fimd_formats), zpos);
+	for (i = 0; i < WINDOWS_NR; i++) {
+		ctx->configs[i].pixel_formats = fimd_formats;
+		ctx->configs[i].num_pixel_formats = ARRAY_SIZE(fimd_formats);
+		ctx->configs[i].zpos = i;
+		ctx->configs[i].type = fimd_win_types[i];
+		ret = exynos_plane_init(drm_dev, &ctx->planes[i],
+					1 << ctx->pipe, &ctx->configs[i]);
 		if (ret)
 			return ret;
 	}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 365a738..b620d7a7 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -246,28 +246,20 @@ static void exynos_plane_attach_zpos_property(struct drm_plane *plane,
 	drm_object_attach_property(&plane->base, prop, zpos);
 }
 
-enum drm_plane_type exynos_plane_get_type(unsigned int zpos,
-					  unsigned int cursor_win)
-{
-		if (zpos == DEFAULT_WIN)
-			return DRM_PLANE_TYPE_PRIMARY;
-		else if (zpos == cursor_win)
-			return DRM_PLANE_TYPE_CURSOR;
-		else
-			return DRM_PLANE_TYPE_OVERLAY;
-}
-
 int exynos_plane_init(struct drm_device *dev,
 		      struct exynos_drm_plane *exynos_plane,
-		      unsigned long possible_crtcs, enum drm_plane_type type,
-		      const uint32_t *formats, unsigned int fcount,
-		      unsigned int zpos)
+		      unsigned long possible_crtcs,
+		      const struct exynos_drm_plane_config *config)
 {
 	int err;
 
-	err = drm_universal_plane_init(dev, &exynos_plane->base, possible_crtcs,
-				       &exynos_plane_funcs, formats, fcount,
-				       type);
+	err = drm_universal_plane_init(dev, &exynos_plane->base,
+				       possible_crtcs,
+				       &exynos_plane_funcs,
+				       config->pixel_formats,
+				       config->num_pixel_formats,
+				       config->type);
+
 	if (err) {
 		DRM_ERROR("failed to initialize plane\n");
 		return err;
@@ -275,10 +267,12 @@ int exynos_plane_init(struct drm_device *dev,
 
 	drm_plane_helper_add(&exynos_plane->base, &plane_helper_funcs);
 
-	exynos_plane->zpos = zpos;
+	exynos_plane->zpos = config->zpos;
+	exynos_plane->config = config;
 
-	if (type == DRM_PLANE_TYPE_OVERLAY)
-		exynos_plane_attach_zpos_property(&exynos_plane->base, zpos);
+	if (config->type == DRM_PLANE_TYPE_OVERLAY)
+		exynos_plane_attach_zpos_property(&exynos_plane->base,
+						  config->zpos);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.h b/drivers/gpu/drm/exynos/exynos_drm_plane.h
index abb641e..0dd0965 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.h
@@ -9,10 +9,7 @@
  *
  */
 
-enum drm_plane_type exynos_plane_get_type(unsigned int zpos,
-					  unsigned int cursor_win);
 int exynos_plane_init(struct drm_device *dev,
 		      struct exynos_drm_plane *exynos_plane,
-		      unsigned long possible_crtcs, enum drm_plane_type type,
-		      const uint32_t *formats, unsigned int fcount,
-		      unsigned int zpos);
+		      unsigned long possible_crtcs,
+		      const struct exynos_drm_plane_config *config);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 3d5d263..c1d33d5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -30,7 +30,6 @@
 
 /* vidi has totally three virtual windows. */
 #define WINDOWS_NR		3
-#define CURSOR_WIN		2
 
 #define ctx_from_connector(c)	container_of(c, struct vidi_context, \
 					connector)
@@ -90,6 +89,12 @@ static const uint32_t formats[] = {
 	DRM_FORMAT_NV12,
 };
 
+static const enum drm_plane_type vidi_win_types[WINDOWS_NR] = {
+	DRM_PLANE_TYPE_PRIMARY,
+	DRM_PLANE_TYPE_OVERLAY,
+	DRM_PLANE_TYPE_CURSOR,
+};
+
 static int vidi_enable_vblank(struct exynos_drm_crtc *crtc)
 {
 	struct vidi_context *ctx = crtc->ctx;
@@ -443,17 +448,21 @@ static int vidi_bind(struct device *dev, struct device *master, void *data)
 	struct drm_device *drm_dev = data;
 	struct drm_encoder *encoder = &ctx->encoder;
 	struct exynos_drm_plane *exynos_plane;
-	enum drm_plane_type type;
-	unsigned int zpos;
+	struct exynos_drm_plane_config plane_config = { 0 };
+	unsigned int i;
 	int pipe, ret;
 
 	vidi_ctx_initialize(ctx, drm_dev);
 
-	for (zpos = 0; zpos < WINDOWS_NR; zpos++) {
-		type = exynos_plane_get_type(zpos, CURSOR_WIN);
-		ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
-					1 << ctx->pipe, type, formats,
-					ARRAY_SIZE(formats), zpos);
+	plane_config.pixel_formats = formats;
+	plane_config.num_pixel_formats = ARRAY_SIZE(formats);
+
+	for (i = 0; i < WINDOWS_NR; i++) {
+		plane_config.zpos = i;
+		plane_config.type = vidi_win_types[i];
+
+		ret = exynos_plane_init(drm_dev, &ctx->planes[i],
+					1 << ctx->pipe, &plane_config);
 		if (ret)
 			return ret;
 	}
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 8d2ce13..a229f86 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -43,7 +43,6 @@
 
 #define MIXER_WIN_NR		3
 #define VP_DEFAULT_WIN		2
-#define CURSOR_WIN		1
 
 /* The pixelformats that are natively supported by the mixer. */
 #define MXR_FORMAT_RGB565	4
@@ -112,6 +111,25 @@ struct mixer_drv_data {
 	bool					has_sclk;
 };
 
+static const struct exynos_drm_plane_config plane_configs[MIXER_WIN_NR] = {
+	{
+		.zpos = 0,
+		.type = DRM_PLANE_TYPE_PRIMARY,
+		.pixel_formats = mixer_formats,
+		.num_pixel_formats = ARRAY_SIZE(mixer_formats),
+	}, {
+		.zpos = 1,
+		.type = DRM_PLANE_TYPE_CURSOR,
+		.pixel_formats = mixer_formats,
+		.num_pixel_formats = ARRAY_SIZE(mixer_formats),
+	}, {
+		.zpos = 2,
+		.type = DRM_PLANE_TYPE_OVERLAY,
+		.pixel_formats = vp_formats,
+		.num_pixel_formats = ARRAY_SIZE(vp_formats),
+	},
+};
+
 static const u8 filter_y_horiz_tap8[] = {
 	0,	-1,	-1,	-1,	-1,	-1,	-1,	-1,
 	-1,	-1,	-1,	-1,	-1,	0,	0,	0,
@@ -1155,33 +1173,19 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data)
 	struct mixer_context *ctx = dev_get_drvdata(dev);
 	struct drm_device *drm_dev = data;
 	struct exynos_drm_plane *exynos_plane;
-	unsigned int zpos;
+	unsigned int i;
 	int ret;
 
 	ret = mixer_initialize(ctx, drm_dev);
 	if (ret)
 		return ret;
 
-	for (zpos = 0; zpos < MIXER_WIN_NR; zpos++) {
-		enum drm_plane_type type;
-		const uint32_t *formats;
-		unsigned int fcount;
-
-		if (zpos == VP_DEFAULT_WIN && !ctx->vp_enabled)
+	for (i = 0; i < MIXER_WIN_NR; i++) {
+		if (i == VP_DEFAULT_WIN && !ctx->vp_enabled)
 			continue;
 
-		if (zpos < VP_DEFAULT_WIN) {
-			formats = mixer_formats;
-			fcount = ARRAY_SIZE(mixer_formats);
-		} else {
-			formats = vp_formats;
-			fcount = ARRAY_SIZE(vp_formats);
-		}
-
-		type = exynos_plane_get_type(zpos, CURSOR_WIN);
-		ret = exynos_plane_init(drm_dev, &ctx->planes[zpos],
-					1 << ctx->pipe, type, formats, fcount,
-					zpos);
+		ret = exynos_plane_init(drm_dev, &ctx->planes[i],
+					1 << ctx->pipe, &plane_configs[i]);
 		if (ret)
 			return ret;
 	}
-- 
cgit v1.1


From 6178d3d1bbedd3fe08bb194272bc24f7f92282e7 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:26 +0100
Subject: drm/exynos: add generic check for plane state

This patch adds generic check for plane state - display area dimensions,
so drivers can always assume that they get valid plane state to set.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_drv.h   |  3 +++
 drivers/gpu/drm/exynos/exynos_drm_plane.c | 31 +++++++++++++++++++++++++++++++
 drivers/gpu/drm/exynos/exynos_mixer.c     |  3 +++
 3 files changed, 37 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 6f8a296..82bbd7f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -89,6 +89,9 @@ struct exynos_drm_plane {
 	struct drm_framebuffer *pending_fb;
 };
 
+#define EXYNOS_DRM_PLANE_CAP_DOUBLE	(1 << 0)
+#define EXYNOS_DRM_PLANE_CAP_SCALE	(1 << 1)
+
 /*
  * Exynos DRM plane configuration structure.
  *
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index b620d7a7..9eaa862 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -173,6 +173,36 @@ static struct drm_plane_funcs exynos_plane_funcs = {
 	.atomic_destroy_state = exynos_drm_plane_destroy_state,
 };
 
+static int
+exynos_drm_plane_check_size(const struct exynos_drm_plane_config *config,
+			    struct exynos_drm_plane_state *state)
+{
+	bool width_ok = false, height_ok = false;
+
+	if (config->capabilities & EXYNOS_DRM_PLANE_CAP_SCALE)
+		return 0;
+
+	if (state->src.w == state->crtc.w)
+		width_ok = true;
+
+	if (state->src.h == state->crtc.h)
+		height_ok = true;
+
+	if ((config->capabilities & EXYNOS_DRM_PLANE_CAP_DOUBLE) &&
+	    state->h_ratio == (1 << 15))
+		width_ok = true;
+
+	if ((config->capabilities & EXYNOS_DRM_PLANE_CAP_DOUBLE) &&
+	    state->v_ratio == (1 << 15))
+		height_ok = true;
+
+	if (width_ok & height_ok)
+		return 0;
+
+	DRM_DEBUG_KMS("scaling mode is not supported");
+	return -ENOTSUPP;
+}
+
 static int exynos_plane_atomic_check(struct drm_plane *plane,
 				     struct drm_plane_state *state)
 {
@@ -187,6 +217,7 @@ static int exynos_plane_atomic_check(struct drm_plane *plane,
 	/* translate state into exynos_state */
 	exynos_plane_mode_set(exynos_state);
 
+	ret = exynos_drm_plane_check_size(exynos_plane->config, exynos_state);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index a229f86..4190285 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -117,16 +117,19 @@ static const struct exynos_drm_plane_config plane_configs[MIXER_WIN_NR] = {
 		.type = DRM_PLANE_TYPE_PRIMARY,
 		.pixel_formats = mixer_formats,
 		.num_pixel_formats = ARRAY_SIZE(mixer_formats),
+		.capabilities = EXYNOS_DRM_PLANE_CAP_DOUBLE,
 	}, {
 		.zpos = 1,
 		.type = DRM_PLANE_TYPE_CURSOR,
 		.pixel_formats = mixer_formats,
 		.num_pixel_formats = ARRAY_SIZE(mixer_formats),
+		.capabilities = EXYNOS_DRM_PLANE_CAP_DOUBLE,
 	}, {
 		.zpos = 2,
 		.type = DRM_PLANE_TYPE_OVERLAY,
 		.pixel_formats = vp_formats,
 		.num_pixel_formats = ARRAY_SIZE(vp_formats),
+		.capabilities = EXYNOS_DRM_PLANE_CAP_SCALE,
 	},
 };
 
-- 
cgit v1.1


From e463b0695a0d52e280c8c42668b9c118c6d06d82 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:27 +0100
Subject: drm/exynos: mixer: use ratio precalculated in exynos_state

Common plane code already calculates and checks for supported scalling
modes, so additional code in mixer driver can be now removed.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 33 +++------------------------------
 1 file changed, 3 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 4190285..dfb35e2 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -528,33 +528,6 @@ static void mixer_layer_update(struct mixer_context *ctx)
 	mixer_reg_writemask(res, MXR_CFG, ~0, MXR_CFG_LAYER_UPDATE);
 }
 
-static int mixer_setup_scale(const struct exynos_drm_plane *plane,
-		unsigned int *x_ratio, unsigned int *y_ratio)
-{
-	struct exynos_drm_plane_state *state =
-				to_exynos_plane_state(plane->base.state);
-
-	if (state->crtc.w != state->src.w) {
-		if (state->crtc.w == 2 * state->src.w)
-			*x_ratio = 1;
-		else
-			goto fail;
-	}
-
-	if (state->crtc.h != state->src.h) {
-		if (state->crtc.h == 2 * state->src.h)
-			*y_ratio = 1;
-		else
-			goto fail;
-	}
-
-	return 0;
-
-fail:
-	DRM_DEBUG_KMS("only 2x width/height scaling of plane supported\n");
-	return -ENOTSUPP;
-}
-
 static void mixer_graph_buffer(struct mixer_context *ctx,
 			       struct exynos_drm_plane *plane)
 {
@@ -594,9 +567,9 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 		return;
 	}
 
-	/* check if mixer supports requested scaling setup */
-	if (mixer_setup_scale(plane, &x_ratio, &y_ratio))
-		return;
+	/* ratio is already checked by common plane code */
+	x_ratio = state->h_ratio == (1 << 15);
+	y_ratio = state->v_ratio == (1 << 15);
 
 	dst_x_offset = state->crtc.x;
 	dst_y_offset = state->crtc.y;
-- 
cgit v1.1


From d16a11a006272ba3cad29f0bf2c087c28023249c Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:28 +0100
Subject: drm/exynos: fix clipping when scaling is enabled

This patch fixes calculation of src x/y offset for negative crtc x/y
values when scaling is enabled. This fixes possible IOMMU fault when
scaling is enabled.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_plane.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 9eaa862..427aeec 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -85,25 +85,26 @@ static void exynos_plane_mode_set(struct exynos_drm_plane_state *exynos_state)
 	src_w = state->src_w >> 16;
 	src_h = state->src_h >> 16;
 
+	/* set ratio */
+	exynos_state->h_ratio = (src_w << 16) / crtc_w;
+	exynos_state->v_ratio = (src_h << 16) / crtc_h;
+
+	/* clip to visible area */
 	actual_w = exynos_plane_get_size(crtc_x, crtc_w, mode->hdisplay);
 	actual_h = exynos_plane_get_size(crtc_y, crtc_h, mode->vdisplay);
 
 	if (crtc_x < 0) {
 		if (actual_w)
-			src_x -= crtc_x;
+			src_x += ((-crtc_x) * exynos_state->h_ratio) >> 16;
 		crtc_x = 0;
 	}
 
 	if (crtc_y < 0) {
 		if (actual_h)
-			src_y -= crtc_y;
+			src_y += ((-crtc_y) * exynos_state->v_ratio) >> 16;
 		crtc_y = 0;
 	}
 
-	/* set ratio */
-	exynos_state->h_ratio = (src_w << 16) / crtc_w;
-	exynos_state->v_ratio = (src_h << 16) / crtc_h;
-
 	/* set drm framebuffer data. */
 	exynos_state->src.x = src_x;
 	exynos_state->src.y = src_y;
-- 
cgit v1.1


From 8b704d8a3f5c9a923e99121b05b874a723a76e04 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:29 +0100
Subject: drm/exynos: fimd: fix dma burst size setting for small plane size

This patch fixes trashed display of buffers cropped to very small width.
Even if DMA is unstable and causes tearing when changing the burst size,
it is still better than displaying a garbage.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_fimd.c | 24 +++++++++++-------------
 1 file changed, 11 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 70cd268..2e224712 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -487,7 +487,7 @@ static void fimd_commit(struct exynos_drm_crtc *crtc)
 
 
 static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win,
-				struct drm_framebuffer *fb)
+				uint32_t pixel_format, int width)
 {
 	unsigned long val;
 
@@ -498,11 +498,11 @@ static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win,
 	 * So the request format is ARGB8888 then change it to XRGB8888.
 	 */
 	if (ctx->driver_data->has_limited_fmt && !win) {
-		if (fb->pixel_format == DRM_FORMAT_ARGB8888)
-			fb->pixel_format = DRM_FORMAT_XRGB8888;
+		if (pixel_format == DRM_FORMAT_ARGB8888)
+			pixel_format = DRM_FORMAT_XRGB8888;
 	}
 
-	switch (fb->pixel_format) {
+	switch (pixel_format) {
 	case DRM_FORMAT_C8:
 		val |= WINCON0_BPPMODE_8BPP_PALETTE;
 		val |= WINCONx_BURSTLEN_8WORD;
@@ -538,17 +538,15 @@ static void fimd_win_set_pixfmt(struct fimd_context *ctx, unsigned int win,
 		break;
 	}
 
-	DRM_DEBUG_KMS("bpp = %d\n", fb->bits_per_pixel);
-
 	/*
-	 * In case of exynos, setting dma-burst to 16Word causes permanent
-	 * tearing for very small buffers, e.g. cursor buffer. Burst Mode
-	 * switching which is based on plane size is not recommended as
-	 * plane size varies alot towards the end of the screen and rapid
-	 * movement causes unstable DMA which results into iommu crash/tear.
+	 * Setting dma-burst to 16Word causes permanent tearing for very small
+	 * buffers, e.g. cursor buffer. Burst Mode switching which based on
+	 * plane size is not recommended as plane size varies alot towards the
+	 * end of the screen and rapid movement causes unstable DMA, but it is
+	 * still better to change dma-burst than displaying garbage.
 	 */
 
-	if (fb->width < MIN_FB_WIDTH_FOR_16WORD_BURST) {
+	if (width < MIN_FB_WIDTH_FOR_16WORD_BURST) {
 		val &= ~WINCONx_BURSTLEN_MASK;
 		val |= WINCONx_BURSTLEN_4WORD;
 	}
@@ -723,7 +721,7 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 		DRM_DEBUG_KMS("osd size = 0x%x\n", (unsigned int)val);
 	}
 
-	fimd_win_set_pixfmt(ctx, win, fb);
+	fimd_win_set_pixfmt(ctx, win, fb->pixel_format, state->src.w);
 
 	/* hardware window 0 doesn't support color key. */
 	if (win != 0)
-- 
cgit v1.1


From 9bac40cf28c9318f0b3eb6c81ce35f32581ef7b4 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 30 Nov 2015 14:53:30 +0100
Subject: drm/exynos: gem: remove old unused prototypes

This patch removes old, unused function prototypes from exynos_drm_gem.h.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_gem.h | 28 ----------------------------
 1 file changed, 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.h b/drivers/gpu/drm/exynos/exynos_drm_gem.h
index 37ab8b2..9ca5047 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.h
@@ -55,8 +55,6 @@ struct exynos_drm_gem {
 	struct sg_table		*sgt;
 };
 
-struct page **exynos_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask);
-
 /* destroy a buffer with gem object */
 void exynos_drm_gem_destroy(struct exynos_drm_gem *exynos_gem);
 
@@ -91,10 +89,6 @@ void exynos_drm_gem_put_dma_addr(struct drm_device *dev,
 					unsigned int gem_handle,
 					struct drm_file *filp);
 
-/* map user space allocated by malloc to pages. */
-int exynos_drm_gem_userptr_ioctl(struct drm_device *dev, void *data,
-				      struct drm_file *file_priv);
-
 /* get buffer information to memory region allocated by gem. */
 int exynos_drm_gem_get_ioctl(struct drm_device *dev, void *data,
 				      struct drm_file *file_priv);
@@ -123,28 +117,6 @@ int exynos_drm_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
 /* set vm_flags and we can change the vm attribute to other one at here. */
 int exynos_drm_gem_mmap(struct file *filp, struct vm_area_struct *vma);
 
-static inline int vma_is_io(struct vm_area_struct *vma)
-{
-	return !!(vma->vm_flags & (VM_IO | VM_PFNMAP));
-}
-
-/* get a copy of a virtual memory region. */
-struct vm_area_struct *exynos_gem_get_vma(struct vm_area_struct *vma);
-
-/* release a userspace virtual memory area. */
-void exynos_gem_put_vma(struct vm_area_struct *vma);
-
-/* get pages from user space. */
-int exynos_gem_get_pages_from_userptr(unsigned long start,
-						unsigned int npages,
-						struct page **pages,
-						struct vm_area_struct *vma);
-
-/* drop the reference to pages. */
-void exynos_gem_put_pages_to_userptr(struct page **pages,
-					unsigned int npages,
-					struct vm_area_struct *vma);
-
 /* map sgt with dma region. */
 int exynos_gem_map_sgt_with_dma(struct drm_device *drm_dev,
 				struct sg_table *sgt,
-- 
cgit v1.1


From 28fae81f93d5482f25bb8e9881104ad1157c2cfd Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Wed, 2 Dec 2015 17:24:20 +0100
Subject: gpu: host1x: Use platform_register/unregister_drivers()

These new helpers simplify implementing multi-driver modules and
properly handle failure to register one driver by unregistering all
previously registered drivers.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/host1x/dev.c | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index 53d3d1d..64d9b70 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -212,6 +212,11 @@ static struct platform_driver tegra_host1x_driver = {
 	.remove = host1x_remove,
 };
 
+static struct platform_driver * const drivers[] = {
+	&tegra_host1x_driver,
+	&tegra_mipi_driver,
+};
+
 static int __init tegra_host1x_init(void)
 {
 	int err;
@@ -220,28 +225,17 @@ static int __init tegra_host1x_init(void)
 	if (err < 0)
 		return err;
 
-	err = platform_driver_register(&tegra_host1x_driver);
-	if (err < 0)
-		goto unregister_bus;
-
-	err = platform_driver_register(&tegra_mipi_driver);
+	err = platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 	if (err < 0)
-		goto unregister_host1x;
+		bus_unregister(&host1x_bus_type);
 
-	return 0;
-
-unregister_host1x:
-	platform_driver_unregister(&tegra_host1x_driver);
-unregister_bus:
-	bus_unregister(&host1x_bus_type);
 	return err;
 }
 module_init(tegra_host1x_init);
 
 static void __exit tegra_host1x_exit(void)
 {
-	platform_driver_unregister(&tegra_mipi_driver);
-	platform_driver_unregister(&tegra_host1x_driver);
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 	bus_unregister(&host1x_bus_type);
 }
 module_exit(tegra_host1x_exit);
-- 
cgit v1.1


From e3e70814cebb0beec47dd38e60f89850950a2903 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Mon, 24 Aug 2015 14:51:04 +0200
Subject: gpu: host1x: Remove core driver on unregister

When unregistering a host1x driver, make sure to unregister the core
driver as well to prevent it from sticking around and oppose reloading
of the driver.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/host1x/bus.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/host1x/bus.c b/drivers/gpu/host1x/bus.c
index 4a99c64..da462af 100644
--- a/drivers/gpu/host1x/bus.c
+++ b/drivers/gpu/host1x/bus.c
@@ -538,6 +538,8 @@ EXPORT_SYMBOL(host1x_driver_register_full);
 
 void host1x_driver_unregister(struct host1x_driver *driver)
 {
+	driver_unregister(&driver->driver);
+
 	mutex_lock(&drivers_lock);
 	list_del_init(&driver->list);
 	mutex_unlock(&drivers_lock);
-- 
cgit v1.1


From a134789a67480e6cc7e50c9dfcbc7adca5016010 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Mon, 23 Mar 2015 10:46:28 +0100
Subject: gpu: host1x: Add Tegra210 support

The host1x unit found in Tegra210 SoCs is very similar to the unit in
Tegra124, but it has 2 additional channels for a total of 14 channels.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/host1x/Makefile                 |   3 +-
 drivers/gpu/host1x/dev.c                    |  11 ++
 drivers/gpu/host1x/hw/host1x05.c            |  42 +++++
 drivers/gpu/host1x/hw/host1x05.h            |  26 +++
 drivers/gpu/host1x/hw/host1x05_hardware.h   | 142 ++++++++++++++++
 drivers/gpu/host1x/hw/hw_host1x05_channel.h | 121 ++++++++++++++
 drivers/gpu/host1x/hw/hw_host1x05_sync.h    | 243 ++++++++++++++++++++++++++++
 drivers/gpu/host1x/hw/hw_host1x05_uclass.h  | 181 +++++++++++++++++++++
 8 files changed, 768 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/host1x/hw/host1x05.c
 create mode 100644 drivers/gpu/host1x/hw/host1x05.h
 create mode 100644 drivers/gpu/host1x/hw/host1x05_hardware.h
 create mode 100644 drivers/gpu/host1x/hw/hw_host1x05_channel.h
 create mode 100644 drivers/gpu/host1x/hw/hw_host1x05_sync.h
 create mode 100644 drivers/gpu/host1x/hw/hw_host1x05_uclass.h

(limited to 'drivers')

diff --git a/drivers/gpu/host1x/Makefile b/drivers/gpu/host1x/Makefile
index c1189f0..a1d9974 100644
--- a/drivers/gpu/host1x/Makefile
+++ b/drivers/gpu/host1x/Makefile
@@ -10,6 +10,7 @@ host1x-y = \
 	mipi.o \
 	hw/host1x01.o \
 	hw/host1x02.o \
-	hw/host1x04.o
+	hw/host1x04.o \
+	hw/host1x05.o
 
 obj-$(CONFIG_TEGRA_HOST1X) += host1x.o
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index 64d9b70..314bf37 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -35,6 +35,7 @@
 #include "hw/host1x01.h"
 #include "hw/host1x02.h"
 #include "hw/host1x04.h"
+#include "hw/host1x05.h"
 
 void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r)
 {
@@ -87,7 +88,17 @@ static const struct host1x_info host1x04_info = {
 	.sync_offset = 0x2100,
 };
 
+static const struct host1x_info host1x05_info = {
+	.nb_channels = 14,
+	.nb_pts = 192,
+	.nb_mlocks = 16,
+	.nb_bases = 64,
+	.init = host1x05_init,
+	.sync_offset = 0x2100,
+};
+
 static struct of_device_id host1x_of_match[] = {
+	{ .compatible = "nvidia,tegra210-host1x", .data = &host1x05_info, },
 	{ .compatible = "nvidia,tegra124-host1x", .data = &host1x04_info, },
 	{ .compatible = "nvidia,tegra114-host1x", .data = &host1x02_info, },
 	{ .compatible = "nvidia,tegra30-host1x", .data = &host1x01_info, },
diff --git a/drivers/gpu/host1x/hw/host1x05.c b/drivers/gpu/host1x/hw/host1x05.c
new file mode 100644
index 0000000..047097c
--- /dev/null
+++ b/drivers/gpu/host1x/hw/host1x05.c
@@ -0,0 +1,42 @@
+/*
+ * Host1x init for Tegra210 SoCs
+ *
+ * Copyright (c) 2015 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* include hw specification */
+#include "host1x05.h"
+#include "host1x05_hardware.h"
+
+/* include code */
+#include "cdma_hw.c"
+#include "channel_hw.c"
+#include "debug_hw.c"
+#include "intr_hw.c"
+#include "syncpt_hw.c"
+
+#include "../dev.h"
+
+int host1x05_init(struct host1x *host)
+{
+	host->channel_op = &host1x_channel_ops;
+	host->cdma_op = &host1x_cdma_ops;
+	host->cdma_pb_op = &host1x_pushbuffer_ops;
+	host->syncpt_op = &host1x_syncpt_ops;
+	host->intr_op = &host1x_intr_ops;
+	host->debug_op = &host1x_debug_ops;
+
+	return 0;
+}
diff --git a/drivers/gpu/host1x/hw/host1x05.h b/drivers/gpu/host1x/hw/host1x05.h
new file mode 100644
index 0000000..a306d9c
--- /dev/null
+++ b/drivers/gpu/host1x/hw/host1x05.h
@@ -0,0 +1,26 @@
+/*
+ * Host1x init for Tegra210 SoCs
+ *
+ * Copyright (c) 2015 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HOST1X_HOST1X05_H
+#define HOST1X_HOST1X05_H
+
+struct host1x;
+
+int host1x05_init(struct host1x *host);
+
+#endif
diff --git a/drivers/gpu/host1x/hw/host1x05_hardware.h b/drivers/gpu/host1x/hw/host1x05_hardware.h
new file mode 100644
index 0000000..2937ebb
--- /dev/null
+++ b/drivers/gpu/host1x/hw/host1x05_hardware.h
@@ -0,0 +1,142 @@
+/*
+ * Tegra host1x Register Offsets for Tegra210
+ *
+ * Copyright (c) 2015 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __HOST1X_HOST1X05_HARDWARE_H
+#define __HOST1X_HOST1X05_HARDWARE_H
+
+#include <linux/types.h>
+#include <linux/bitops.h>
+
+#include "hw_host1x05_channel.h"
+#include "hw_host1x05_sync.h"
+#include "hw_host1x05_uclass.h"
+
+static inline u32 host1x_class_host_wait_syncpt(
+	unsigned indx, unsigned threshold)
+{
+	return host1x_uclass_wait_syncpt_indx_f(indx)
+		| host1x_uclass_wait_syncpt_thresh_f(threshold);
+}
+
+static inline u32 host1x_class_host_load_syncpt_base(
+	unsigned indx, unsigned threshold)
+{
+	return host1x_uclass_load_syncpt_base_base_indx_f(indx)
+		| host1x_uclass_load_syncpt_base_value_f(threshold);
+}
+
+static inline u32 host1x_class_host_wait_syncpt_base(
+	unsigned indx, unsigned base_indx, unsigned offset)
+{
+	return host1x_uclass_wait_syncpt_base_indx_f(indx)
+		| host1x_uclass_wait_syncpt_base_base_indx_f(base_indx)
+		| host1x_uclass_wait_syncpt_base_offset_f(offset);
+}
+
+static inline u32 host1x_class_host_incr_syncpt_base(
+	unsigned base_indx, unsigned offset)
+{
+	return host1x_uclass_incr_syncpt_base_base_indx_f(base_indx)
+		| host1x_uclass_incr_syncpt_base_offset_f(offset);
+}
+
+static inline u32 host1x_class_host_incr_syncpt(
+	unsigned cond, unsigned indx)
+{
+	return host1x_uclass_incr_syncpt_cond_f(cond)
+		| host1x_uclass_incr_syncpt_indx_f(indx);
+}
+
+static inline u32 host1x_class_host_indoff_reg_write(
+	unsigned mod_id, unsigned offset, bool auto_inc)
+{
+	u32 v = host1x_uclass_indoff_indbe_f(0xf)
+		| host1x_uclass_indoff_indmodid_f(mod_id)
+		| host1x_uclass_indoff_indroffset_f(offset);
+	if (auto_inc)
+		v |= host1x_uclass_indoff_autoinc_f(1);
+	return v;
+}
+
+static inline u32 host1x_class_host_indoff_reg_read(
+	unsigned mod_id, unsigned offset, bool auto_inc)
+{
+	u32 v = host1x_uclass_indoff_indmodid_f(mod_id)
+		| host1x_uclass_indoff_indroffset_f(offset)
+		| host1x_uclass_indoff_rwn_read_v();
+	if (auto_inc)
+		v |= host1x_uclass_indoff_autoinc_f(1);
+	return v;
+}
+
+/* cdma opcodes */
+static inline u32 host1x_opcode_setclass(
+	unsigned class_id, unsigned offset, unsigned mask)
+{
+	return (0 << 28) | (offset << 16) | (class_id << 6) | mask;
+}
+
+static inline u32 host1x_opcode_incr(unsigned offset, unsigned count)
+{
+	return (1 << 28) | (offset << 16) | count;
+}
+
+static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count)
+{
+	return (2 << 28) | (offset << 16) | count;
+}
+
+static inline u32 host1x_opcode_mask(unsigned offset, unsigned mask)
+{
+	return (3 << 28) | (offset << 16) | mask;
+}
+
+static inline u32 host1x_opcode_imm(unsigned offset, unsigned value)
+{
+	return (4 << 28) | (offset << 16) | value;
+}
+
+static inline u32 host1x_opcode_imm_incr_syncpt(unsigned cond, unsigned indx)
+{
+	return host1x_opcode_imm(host1x_uclass_incr_syncpt_r(),
+		host1x_class_host_incr_syncpt(cond, indx));
+}
+
+static inline u32 host1x_opcode_restart(unsigned address)
+{
+	return (5 << 28) | (address >> 4);
+}
+
+static inline u32 host1x_opcode_gather(unsigned count)
+{
+	return (6 << 28) | count;
+}
+
+static inline u32 host1x_opcode_gather_nonincr(unsigned offset,	unsigned count)
+{
+	return (6 << 28) | (offset << 16) | BIT(15) | count;
+}
+
+static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count)
+{
+	return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count;
+}
+
+#define HOST1X_OPCODE_NOP host1x_opcode_nonincr(0, 0)
+
+#endif
diff --git a/drivers/gpu/host1x/hw/hw_host1x05_channel.h b/drivers/gpu/host1x/hw/hw_host1x05_channel.h
new file mode 100644
index 0000000..fce6e2c
--- /dev/null
+++ b/drivers/gpu/host1x/hw/hw_host1x05_channel.h
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2015 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+ /*
+  * Function naming determines intended use:
+  *
+  *     <x>_r(void) : Returns the offset for register <x>.
+  *
+  *     <x>_w(void) : Returns the word offset for word (4 byte) element <x>.
+  *
+  *     <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits.
+  *
+  *     <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted
+  *         and masked to place it at field <y> of register <x>.  This value
+  *         can be |'d with others to produce a full register value for
+  *         register <x>.
+  *
+  *     <x>_<y>_m(void) : Returns a mask for field <y> of register <x>.  This
+  *         value can be ~'d and then &'d to clear the value of field <y> for
+  *         register <x>.
+  *
+  *     <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted
+  *         to place it at field <y> of register <x>.  This value can be |'d
+  *         with others to produce a full register value for <x>.
+  *
+  *     <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register
+  *         <x> value 'r' after being shifted to place its LSB at bit 0.
+  *         This value is suitable for direct comparison with other unshifted
+  *         values appropriate for use in field <y> of register <x>.
+  *
+  *     <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for
+  *         field <y> of register <x>.  This value is suitable for direct
+  *         comparison with unshifted values appropriate for use in field <y>
+  *         of register <x>.
+  */
+
+#ifndef HOST1X_HW_HOST1X05_CHANNEL_H
+#define HOST1X_HW_HOST1X05_CHANNEL_H
+
+static inline u32 host1x_channel_fifostat_r(void)
+{
+	return 0x0;
+}
+#define HOST1X_CHANNEL_FIFOSTAT \
+	host1x_channel_fifostat_r()
+static inline u32 host1x_channel_fifostat_cfempty_v(u32 r)
+{
+	return (r >> 11) & 0x1;
+}
+#define HOST1X_CHANNEL_FIFOSTAT_CFEMPTY_V(r) \
+	host1x_channel_fifostat_cfempty_v(r)
+static inline u32 host1x_channel_dmastart_r(void)
+{
+	return 0x14;
+}
+#define HOST1X_CHANNEL_DMASTART \
+	host1x_channel_dmastart_r()
+static inline u32 host1x_channel_dmaput_r(void)
+{
+	return 0x18;
+}
+#define HOST1X_CHANNEL_DMAPUT \
+	host1x_channel_dmaput_r()
+static inline u32 host1x_channel_dmaget_r(void)
+{
+	return 0x1c;
+}
+#define HOST1X_CHANNEL_DMAGET \
+	host1x_channel_dmaget_r()
+static inline u32 host1x_channel_dmaend_r(void)
+{
+	return 0x20;
+}
+#define HOST1X_CHANNEL_DMAEND \
+	host1x_channel_dmaend_r()
+static inline u32 host1x_channel_dmactrl_r(void)
+{
+	return 0x24;
+}
+#define HOST1X_CHANNEL_DMACTRL \
+	host1x_channel_dmactrl_r()
+static inline u32 host1x_channel_dmactrl_dmastop(void)
+{
+	return 1 << 0;
+}
+#define HOST1X_CHANNEL_DMACTRL_DMASTOP \
+	host1x_channel_dmactrl_dmastop()
+static inline u32 host1x_channel_dmactrl_dmastop_v(u32 r)
+{
+	return (r >> 0) & 0x1;
+}
+#define HOST1X_CHANNEL_DMACTRL_DMASTOP_V(r) \
+	host1x_channel_dmactrl_dmastop_v(r)
+static inline u32 host1x_channel_dmactrl_dmagetrst(void)
+{
+	return 1 << 1;
+}
+#define HOST1X_CHANNEL_DMACTRL_DMAGETRST \
+	host1x_channel_dmactrl_dmagetrst()
+static inline u32 host1x_channel_dmactrl_dmainitget(void)
+{
+	return 1 << 2;
+}
+#define HOST1X_CHANNEL_DMACTRL_DMAINITGET \
+	host1x_channel_dmactrl_dmainitget()
+
+#endif
diff --git a/drivers/gpu/host1x/hw/hw_host1x05_sync.h b/drivers/gpu/host1x/hw/hw_host1x05_sync.h
new file mode 100644
index 0000000..ca10eee
--- /dev/null
+++ b/drivers/gpu/host1x/hw/hw_host1x05_sync.h
@@ -0,0 +1,243 @@
+/*
+ * Copyright (c) 2015 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+ /*
+  * Function naming determines intended use:
+  *
+  *     <x>_r(void) : Returns the offset for register <x>.
+  *
+  *     <x>_w(void) : Returns the word offset for word (4 byte) element <x>.
+  *
+  *     <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits.
+  *
+  *     <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted
+  *         and masked to place it at field <y> of register <x>.  This value
+  *         can be |'d with others to produce a full register value for
+  *         register <x>.
+  *
+  *     <x>_<y>_m(void) : Returns a mask for field <y> of register <x>.  This
+  *         value can be ~'d and then &'d to clear the value of field <y> for
+  *         register <x>.
+  *
+  *     <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted
+  *         to place it at field <y> of register <x>.  This value can be |'d
+  *         with others to produce a full register value for <x>.
+  *
+  *     <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register
+  *         <x> value 'r' after being shifted to place its LSB at bit 0.
+  *         This value is suitable for direct comparison with other unshifted
+  *         values appropriate for use in field <y> of register <x>.
+  *
+  *     <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for
+  *         field <y> of register <x>.  This value is suitable for direct
+  *         comparison with unshifted values appropriate for use in field <y>
+  *         of register <x>.
+  */
+
+#ifndef HOST1X_HW_HOST1X05_SYNC_H
+#define HOST1X_HW_HOST1X05_SYNC_H
+
+#define REGISTER_STRIDE	4
+
+static inline u32 host1x_sync_syncpt_r(unsigned int id)
+{
+	return 0xf80 + id * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_SYNCPT(id) \
+	host1x_sync_syncpt_r(id)
+static inline u32 host1x_sync_syncpt_thresh_cpu0_int_status_r(unsigned int id)
+{
+	return 0xe80 + id * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_SYNCPT_THRESH_CPU0_INT_STATUS(id) \
+	host1x_sync_syncpt_thresh_cpu0_int_status_r(id)
+static inline u32 host1x_sync_syncpt_thresh_int_disable_r(unsigned int id)
+{
+	return 0xf00 + id * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_SYNCPT_THRESH_INT_DISABLE(id) \
+	host1x_sync_syncpt_thresh_int_disable_r(id)
+static inline u32 host1x_sync_syncpt_thresh_int_enable_cpu0_r(unsigned int id)
+{
+	return 0xf20 + id * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_SYNCPT_THRESH_INT_ENABLE_CPU0(id) \
+	host1x_sync_syncpt_thresh_int_enable_cpu0_r(id)
+static inline u32 host1x_sync_cf_setup_r(unsigned int channel)
+{
+	return 0xc00 + channel * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_CF_SETUP(channel) \
+	host1x_sync_cf_setup_r(channel)
+static inline u32 host1x_sync_cf_setup_base_v(u32 r)
+{
+	return (r >> 0) & 0x3ff;
+}
+#define HOST1X_SYNC_CF_SETUP_BASE_V(r) \
+	host1x_sync_cf_setup_base_v(r)
+static inline u32 host1x_sync_cf_setup_limit_v(u32 r)
+{
+	return (r >> 16) & 0x3ff;
+}
+#define HOST1X_SYNC_CF_SETUP_LIMIT_V(r) \
+	host1x_sync_cf_setup_limit_v(r)
+static inline u32 host1x_sync_cmdproc_stop_r(void)
+{
+	return 0xac;
+}
+#define HOST1X_SYNC_CMDPROC_STOP \
+	host1x_sync_cmdproc_stop_r()
+static inline u32 host1x_sync_ch_teardown_r(void)
+{
+	return 0xb0;
+}
+#define HOST1X_SYNC_CH_TEARDOWN \
+	host1x_sync_ch_teardown_r()
+static inline u32 host1x_sync_usec_clk_r(void)
+{
+	return 0x1a4;
+}
+#define HOST1X_SYNC_USEC_CLK \
+	host1x_sync_usec_clk_r()
+static inline u32 host1x_sync_ctxsw_timeout_cfg_r(void)
+{
+	return 0x1a8;
+}
+#define HOST1X_SYNC_CTXSW_TIMEOUT_CFG \
+	host1x_sync_ctxsw_timeout_cfg_r()
+static inline u32 host1x_sync_ip_busy_timeout_r(void)
+{
+	return 0x1bc;
+}
+#define HOST1X_SYNC_IP_BUSY_TIMEOUT \
+	host1x_sync_ip_busy_timeout_r()
+static inline u32 host1x_sync_mlock_owner_r(unsigned int id)
+{
+	return 0x340 + id * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_MLOCK_OWNER(id) \
+	host1x_sync_mlock_owner_r(id)
+static inline u32 host1x_sync_mlock_owner_chid_v(u32 r)
+{
+	return (r >> 8) & 0xf;
+}
+#define HOST1X_SYNC_MLOCK_OWNER_CHID_V(v) \
+	host1x_sync_mlock_owner_chid_v(v)
+static inline u32 host1x_sync_mlock_owner_cpu_owns_v(u32 r)
+{
+	return (r >> 1) & 0x1;
+}
+#define HOST1X_SYNC_MLOCK_OWNER_CPU_OWNS_V(r) \
+	host1x_sync_mlock_owner_cpu_owns_v(r)
+static inline u32 host1x_sync_mlock_owner_ch_owns_v(u32 r)
+{
+	return (r >> 0) & 0x1;
+}
+#define HOST1X_SYNC_MLOCK_OWNER_CH_OWNS_V(r) \
+	host1x_sync_mlock_owner_ch_owns_v(r)
+static inline u32 host1x_sync_syncpt_int_thresh_r(unsigned int id)
+{
+	return 0x1380 + id * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_SYNCPT_INT_THRESH(id) \
+	host1x_sync_syncpt_int_thresh_r(id)
+static inline u32 host1x_sync_syncpt_base_r(unsigned int id)
+{
+	return 0x600 + id * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_SYNCPT_BASE(id) \
+	host1x_sync_syncpt_base_r(id)
+static inline u32 host1x_sync_syncpt_cpu_incr_r(unsigned int id)
+{
+	return 0xf60 + id * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_SYNCPT_CPU_INCR(id) \
+	host1x_sync_syncpt_cpu_incr_r(id)
+static inline u32 host1x_sync_cbread_r(unsigned int channel)
+{
+	return 0xc80 + channel * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_CBREAD(channel) \
+	host1x_sync_cbread_r(channel)
+static inline u32 host1x_sync_cfpeek_ctrl_r(void)
+{
+	return 0x74c;
+}
+#define HOST1X_SYNC_CFPEEK_CTRL \
+	host1x_sync_cfpeek_ctrl_r()
+static inline u32 host1x_sync_cfpeek_ctrl_addr_f(u32 v)
+{
+	return (v & 0x3ff) << 0;
+}
+#define HOST1X_SYNC_CFPEEK_CTRL_ADDR_F(v) \
+	host1x_sync_cfpeek_ctrl_addr_f(v)
+static inline u32 host1x_sync_cfpeek_ctrl_channr_f(u32 v)
+{
+	return (v & 0xf) << 16;
+}
+#define HOST1X_SYNC_CFPEEK_CTRL_CHANNR_F(v) \
+	host1x_sync_cfpeek_ctrl_channr_f(v)
+static inline u32 host1x_sync_cfpeek_ctrl_ena_f(u32 v)
+{
+	return (v & 0x1) << 31;
+}
+#define HOST1X_SYNC_CFPEEK_CTRL_ENA_F(v) \
+	host1x_sync_cfpeek_ctrl_ena_f(v)
+static inline u32 host1x_sync_cfpeek_read_r(void)
+{
+	return 0x750;
+}
+#define HOST1X_SYNC_CFPEEK_READ \
+	host1x_sync_cfpeek_read_r()
+static inline u32 host1x_sync_cfpeek_ptrs_r(void)
+{
+	return 0x754;
+}
+#define HOST1X_SYNC_CFPEEK_PTRS \
+	host1x_sync_cfpeek_ptrs_r()
+static inline u32 host1x_sync_cfpeek_ptrs_cf_rd_ptr_v(u32 r)
+{
+	return (r >> 0) & 0x3ff;
+}
+#define HOST1X_SYNC_CFPEEK_PTRS_CF_RD_PTR_V(r) \
+	host1x_sync_cfpeek_ptrs_cf_rd_ptr_v(r)
+static inline u32 host1x_sync_cfpeek_ptrs_cf_wr_ptr_v(u32 r)
+{
+	return (r >> 16) & 0x3ff;
+}
+#define HOST1X_SYNC_CFPEEK_PTRS_CF_WR_PTR_V(r) \
+	host1x_sync_cfpeek_ptrs_cf_wr_ptr_v(r)
+static inline u32 host1x_sync_cbstat_r(unsigned int channel)
+{
+	return 0xcc0 + channel * REGISTER_STRIDE;
+}
+#define HOST1X_SYNC_CBSTAT(channel) \
+	host1x_sync_cbstat_r(channel)
+static inline u32 host1x_sync_cbstat_cboffset_v(u32 r)
+{
+	return (r >> 0) & 0xffff;
+}
+#define HOST1X_SYNC_CBSTAT_CBOFFSET_V(r) \
+	host1x_sync_cbstat_cboffset_v(r)
+static inline u32 host1x_sync_cbstat_cbclass_v(u32 r)
+{
+	return (r >> 16) & 0x3ff;
+}
+#define HOST1X_SYNC_CBSTAT_CBCLASS_V(r) \
+	host1x_sync_cbstat_cbclass_v(r)
+
+#endif
diff --git a/drivers/gpu/host1x/hw/hw_host1x05_uclass.h b/drivers/gpu/host1x/hw/hw_host1x05_uclass.h
new file mode 100644
index 0000000..0c411da
--- /dev/null
+++ b/drivers/gpu/host1x/hw/hw_host1x05_uclass.h
@@ -0,0 +1,181 @@
+/*
+ * Copyright (c) 2015 NVIDIA Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+ /*
+  * Function naming determines intended use:
+  *
+  *     <x>_r(void) : Returns the offset for register <x>.
+  *
+  *     <x>_w(void) : Returns the word offset for word (4 byte) element <x>.
+  *
+  *     <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits.
+  *
+  *     <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted
+  *         and masked to place it at field <y> of register <x>.  This value
+  *         can be |'d with others to produce a full register value for
+  *         register <x>.
+  *
+  *     <x>_<y>_m(void) : Returns a mask for field <y> of register <x>.  This
+  *         value can be ~'d and then &'d to clear the value of field <y> for
+  *         register <x>.
+  *
+  *     <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted
+  *         to place it at field <y> of register <x>.  This value can be |'d
+  *         with others to produce a full register value for <x>.
+  *
+  *     <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register
+  *         <x> value 'r' after being shifted to place its LSB at bit 0.
+  *         This value is suitable for direct comparison with other unshifted
+  *         values appropriate for use in field <y> of register <x>.
+  *
+  *     <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for
+  *         field <y> of register <x>.  This value is suitable for direct
+  *         comparison with unshifted values appropriate for use in field <y>
+  *         of register <x>.
+  */
+
+#ifndef HOST1X_HW_HOST1X05_UCLASS_H
+#define HOST1X_HW_HOST1X05_UCLASS_H
+
+static inline u32 host1x_uclass_incr_syncpt_r(void)
+{
+	return 0x0;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT \
+	host1x_uclass_incr_syncpt_r()
+static inline u32 host1x_uclass_incr_syncpt_cond_f(u32 v)
+{
+	return (v & 0xff) << 8;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT_COND_F(v) \
+	host1x_uclass_incr_syncpt_cond_f(v)
+static inline u32 host1x_uclass_incr_syncpt_indx_f(u32 v)
+{
+	return (v & 0xff) << 0;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT_INDX_F(v) \
+	host1x_uclass_incr_syncpt_indx_f(v)
+static inline u32 host1x_uclass_wait_syncpt_r(void)
+{
+	return 0x8;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT \
+	host1x_uclass_wait_syncpt_r()
+static inline u32 host1x_uclass_wait_syncpt_indx_f(u32 v)
+{
+	return (v & 0xff) << 24;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_INDX_F(v) \
+	host1x_uclass_wait_syncpt_indx_f(v)
+static inline u32 host1x_uclass_wait_syncpt_thresh_f(u32 v)
+{
+	return (v & 0xffffff) << 0;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_THRESH_F(v) \
+	host1x_uclass_wait_syncpt_thresh_f(v)
+static inline u32 host1x_uclass_wait_syncpt_base_r(void)
+{
+	return 0x9;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_BASE \
+	host1x_uclass_wait_syncpt_base_r()
+static inline u32 host1x_uclass_wait_syncpt_base_indx_f(u32 v)
+{
+	return (v & 0xff) << 24;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_INDX_F(v) \
+	host1x_uclass_wait_syncpt_base_indx_f(v)
+static inline u32 host1x_uclass_wait_syncpt_base_base_indx_f(u32 v)
+{
+	return (v & 0xff) << 16;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_BASE_INDX_F(v) \
+	host1x_uclass_wait_syncpt_base_base_indx_f(v)
+static inline u32 host1x_uclass_wait_syncpt_base_offset_f(u32 v)
+{
+	return (v & 0xffff) << 0;
+}
+#define HOST1X_UCLASS_WAIT_SYNCPT_BASE_OFFSET_F(v) \
+	host1x_uclass_wait_syncpt_base_offset_f(v)
+static inline u32 host1x_uclass_load_syncpt_base_r(void)
+{
+	return 0xb;
+}
+#define HOST1X_UCLASS_LOAD_SYNCPT_BASE \
+	host1x_uclass_load_syncpt_base_r()
+static inline u32 host1x_uclass_load_syncpt_base_base_indx_f(u32 v)
+{
+	return (v & 0xff) << 24;
+}
+#define HOST1X_UCLASS_LOAD_SYNCPT_BASE_BASE_INDX_F(v) \
+	host1x_uclass_load_syncpt_base_base_indx_f(v)
+static inline u32 host1x_uclass_load_syncpt_base_value_f(u32 v)
+{
+	return (v & 0xffffff) << 0;
+}
+#define HOST1X_UCLASS_LOAD_SYNCPT_BASE_VALUE_F(v) \
+	host1x_uclass_load_syncpt_base_value_f(v)
+static inline u32 host1x_uclass_incr_syncpt_base_base_indx_f(u32 v)
+{
+	return (v & 0xff) << 24;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT_BASE_BASE_INDX_F(v) \
+	host1x_uclass_incr_syncpt_base_base_indx_f(v)
+static inline u32 host1x_uclass_incr_syncpt_base_offset_f(u32 v)
+{
+	return (v & 0xffffff) << 0;
+}
+#define HOST1X_UCLASS_INCR_SYNCPT_BASE_OFFSET_F(v) \
+	host1x_uclass_incr_syncpt_base_offset_f(v)
+static inline u32 host1x_uclass_indoff_r(void)
+{
+	return 0x2d;
+}
+#define HOST1X_UCLASS_INDOFF \
+	host1x_uclass_indoff_r()
+static inline u32 host1x_uclass_indoff_indbe_f(u32 v)
+{
+	return (v & 0xf) << 28;
+}
+#define HOST1X_UCLASS_INDOFF_INDBE_F(v) \
+	host1x_uclass_indoff_indbe_f(v)
+static inline u32 host1x_uclass_indoff_autoinc_f(u32 v)
+{
+	return (v & 0x1) << 27;
+}
+#define HOST1X_UCLASS_INDOFF_AUTOINC_F(v) \
+	host1x_uclass_indoff_autoinc_f(v)
+static inline u32 host1x_uclass_indoff_indmodid_f(u32 v)
+{
+	return (v & 0xff) << 18;
+}
+#define HOST1X_UCLASS_INDOFF_INDMODID_F(v) \
+	host1x_uclass_indoff_indmodid_f(v)
+static inline u32 host1x_uclass_indoff_indroffset_f(u32 v)
+{
+	return (v & 0xffff) << 2;
+}
+#define HOST1X_UCLASS_INDOFF_INDROFFSET_F(v) \
+	host1x_uclass_indoff_indroffset_f(v)
+static inline u32 host1x_uclass_indoff_rwn_read_v(void)
+{
+	return 1;
+}
+#define HOST1X_UCLASS_INDOFF_INDROFFSET_F(v) \
+	host1x_uclass_indoff_indroffset_f(v)
+
+#endif
-- 
cgit v1.1


From 473112e443c0ff47bc21dc6efac1fabae8613ad1 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Thu, 10 Sep 2015 16:07:14 +0200
Subject: drm/tegra: Use new multi-driver module helpers

Use the new multi-driver module helpers to get rid of some boilerplate
in the module initialization and cleanup functions.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/drm.c | 56 ++++++++++-----------------------------------
 drivers/gpu/drm/tegra/drm.h |  4 ++--
 2 files changed, 14 insertions(+), 46 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index e0f8277..dc8e7b8 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -1076,6 +1076,16 @@ static struct host1x_driver host1x_drm_driver = {
 	.subdevs = host1x_drm_subdevs,
 };
 
+static struct platform_driver * const drivers[] = {
+	&tegra_dc_driver,
+	&tegra_hdmi_driver,
+	&tegra_dsi_driver,
+	&tegra_dpaux_driver,
+	&tegra_sor_driver,
+	&tegra_gr2d_driver,
+	&tegra_gr3d_driver,
+};
+
 static int __init host1x_drm_init(void)
 {
 	int err;
@@ -1084,48 +1094,12 @@ static int __init host1x_drm_init(void)
 	if (err < 0)
 		return err;
 
-	err = platform_driver_register(&tegra_dc_driver);
+	err = platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 	if (err < 0)
 		goto unregister_host1x;
 
-	err = platform_driver_register(&tegra_dsi_driver);
-	if (err < 0)
-		goto unregister_dc;
-
-	err = platform_driver_register(&tegra_sor_driver);
-	if (err < 0)
-		goto unregister_dsi;
-
-	err = platform_driver_register(&tegra_hdmi_driver);
-	if (err < 0)
-		goto unregister_sor;
-
-	err = platform_driver_register(&tegra_dpaux_driver);
-	if (err < 0)
-		goto unregister_hdmi;
-
-	err = platform_driver_register(&tegra_gr2d_driver);
-	if (err < 0)
-		goto unregister_dpaux;
-
-	err = platform_driver_register(&tegra_gr3d_driver);
-	if (err < 0)
-		goto unregister_gr2d;
-
 	return 0;
 
-unregister_gr2d:
-	platform_driver_unregister(&tegra_gr2d_driver);
-unregister_dpaux:
-	platform_driver_unregister(&tegra_dpaux_driver);
-unregister_hdmi:
-	platform_driver_unregister(&tegra_hdmi_driver);
-unregister_sor:
-	platform_driver_unregister(&tegra_sor_driver);
-unregister_dsi:
-	platform_driver_unregister(&tegra_dsi_driver);
-unregister_dc:
-	platform_driver_unregister(&tegra_dc_driver);
 unregister_host1x:
 	host1x_driver_unregister(&host1x_drm_driver);
 	return err;
@@ -1134,13 +1108,7 @@ module_init(host1x_drm_init);
 
 static void __exit host1x_drm_exit(void)
 {
-	platform_driver_unregister(&tegra_gr3d_driver);
-	platform_driver_unregister(&tegra_gr2d_driver);
-	platform_driver_unregister(&tegra_dpaux_driver);
-	platform_driver_unregister(&tegra_hdmi_driver);
-	platform_driver_unregister(&tegra_sor_driver);
-	platform_driver_unregister(&tegra_dsi_driver);
-	platform_driver_unregister(&tegra_dc_driver);
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 	host1x_driver_unregister(&host1x_drm_driver);
 }
 module_exit(host1x_drm_exit);
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index d88a2d1..a972814 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -279,10 +279,10 @@ void tegra_fb_output_poll_changed(struct drm_device *drm);
 #endif
 
 extern struct platform_driver tegra_dc_driver;
-extern struct platform_driver tegra_dsi_driver;
-extern struct platform_driver tegra_sor_driver;
 extern struct platform_driver tegra_hdmi_driver;
+extern struct platform_driver tegra_dsi_driver;
 extern struct platform_driver tegra_dpaux_driver;
+extern struct platform_driver tegra_sor_driver;
 extern struct platform_driver tegra_gr2d_driver;
 extern struct platform_driver tegra_gr3d_driver;
 
-- 
cgit v1.1


From 115333042c73958cc7c2c76cddd1dfe5b1db1b7f Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:40 +0100
Subject: drm/tegra: Use unlocked gem unreferencing

For drm_gem_object_unreference callers are required to hold
dev->struct_mutex, which these paths don't. Enforcing this requirement
has become a bit more strict with

commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Oct 15 09:36:25 2015 +0200

    drm/gem: Check locking in drm_gem_object_unreference

Cc: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/drm.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index dc8e7b8..b26f62e 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -473,7 +473,7 @@ static int tegra_gem_mmap(struct drm_device *drm, void *data,
 
 	args->offset = drm_vma_node_offset_addr(&bo->gem.vma_node);
 
-	drm_gem_object_unreference(gem);
+	drm_gem_object_unreference_unlocked(gem);
 
 	return 0;
 }
@@ -683,7 +683,7 @@ static int tegra_gem_set_tiling(struct drm_device *drm, void *data,
 	bo->tiling.mode = mode;
 	bo->tiling.value = value;
 
-	drm_gem_object_unreference(gem);
+	drm_gem_object_unreference_unlocked(gem);
 
 	return 0;
 }
@@ -723,7 +723,7 @@ static int tegra_gem_get_tiling(struct drm_device *drm, void *data,
 		break;
 	}
 
-	drm_gem_object_unreference(gem);
+	drm_gem_object_unreference_unlocked(gem);
 
 	return err;
 }
@@ -748,7 +748,7 @@ static int tegra_gem_set_flags(struct drm_device *drm, void *data,
 	if (args->flags & DRM_TEGRA_GEM_BOTTOM_UP)
 		bo->flags |= TEGRA_BO_BOTTOM_UP;
 
-	drm_gem_object_unreference(gem);
+	drm_gem_object_unreference_unlocked(gem);
 
 	return 0;
 }
@@ -770,7 +770,7 @@ static int tegra_gem_get_flags(struct drm_device *drm, void *data,
 	if (bo->flags & TEGRA_BO_BOTTOM_UP)
 		args->flags |= DRM_TEGRA_GEM_BOTTOM_UP;
 
-	drm_gem_object_unreference(gem);
+	drm_gem_object_unreference_unlocked(gem);
 
 	return 0;
 }
-- 
cgit v1.1


From d849c82fac61921301cf2d6f0a3477a121a2ef2a Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:47 +0100
Subject: drm/tegra: Don't take dev->struct_mutex in mmap offset ioctl

Since David Herrmann's mmap vma manager rework we don't need to grab
dev->struct_mutex any more to prevent races when looking up the mmap
offset. Drop it and instead don't forget to use the unref_unlocked
variant (since the drm core still cares).

v2: Finally get rid of the copypasta from another commit in this
commit message. And convert to _unlocked like we need to (Patrik).

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Reviewed-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/gem.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
index 01e16e1..fb71231 100644
--- a/drivers/gpu/drm/tegra/gem.c
+++ b/drivers/gpu/drm/tegra/gem.c
@@ -408,12 +408,9 @@ int tegra_bo_dumb_map_offset(struct drm_file *file, struct drm_device *drm,
 	struct drm_gem_object *gem;
 	struct tegra_bo *bo;
 
-	mutex_lock(&drm->struct_mutex);
-
 	gem = drm_gem_object_lookup(drm, file, handle);
 	if (!gem) {
 		dev_err(drm->dev, "failed to lookup GEM object\n");
-		mutex_unlock(&drm->struct_mutex);
 		return -EINVAL;
 	}
 
@@ -421,9 +418,7 @@ int tegra_bo_dumb_map_offset(struct drm_file *file, struct drm_device *drm,
 
 	*offset = drm_vma_node_offset_addr(&bo->gem.vma_node);
 
-	drm_gem_object_unreference(gem);
-
-	mutex_unlock(&drm->struct_mutex);
+	drm_gem_object_unreference_unlocked(gem);
 
 	return 0;
 }
-- 
cgit v1.1


From a07cdfe5389e0ca43f525c7d1da0930b7447e0c8 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:48 +0100
Subject: drm/tegra: Use drm_gem_object_unreference_unlocked()

This only grabs the mutex when really needed, but still has a might-
acquire lockdep check to make sure that's always possible. With this
patch Tegra DRM is officially struct_mutex free, yay!

v2: refernce_unlocked doesn't exist as kbuild spotted.

Cc: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
[treding@nvidia.com: remove unused variables]
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/drm.c | 4 +---
 drivers/gpu/drm/tegra/gem.c | 8 +-------
 2 files changed, 2 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index b26f62e..c4910d5 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -277,9 +277,7 @@ host1x_bo_lookup(struct drm_device *drm, struct drm_file *file, u32 handle)
 	if (!gem)
 		return NULL;
 
-	mutex_lock(&drm->struct_mutex);
-	drm_gem_object_unreference(gem);
-	mutex_unlock(&drm->struct_mutex);
+	drm_gem_object_unreference_unlocked(gem);
 
 	bo = to_tegra_bo(gem);
 	return &bo->base;
diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c
index fb71231..33add93 100644
--- a/drivers/gpu/drm/tegra/gem.c
+++ b/drivers/gpu/drm/tegra/gem.c
@@ -28,11 +28,8 @@ static inline struct tegra_bo *host1x_to_tegra_bo(struct host1x_bo *bo)
 static void tegra_bo_put(struct host1x_bo *bo)
 {
 	struct tegra_bo *obj = host1x_to_tegra_bo(bo);
-	struct drm_device *drm = obj->gem.dev;
 
-	mutex_lock(&drm->struct_mutex);
-	drm_gem_object_unreference(&obj->gem);
-	mutex_unlock(&drm->struct_mutex);
+	drm_gem_object_unreference_unlocked(&obj->gem);
 }
 
 static dma_addr_t tegra_bo_pin(struct host1x_bo *bo, struct sg_table **sgt)
@@ -72,11 +69,8 @@ static void tegra_bo_kunmap(struct host1x_bo *bo, unsigned int page,
 static struct host1x_bo *tegra_bo_get(struct host1x_bo *bo)
 {
 	struct tegra_bo *obj = host1x_to_tegra_bo(bo);
-	struct drm_device *drm = obj->gem.dev;
 
-	mutex_lock(&drm->struct_mutex);
 	drm_gem_object_reference(&obj->gem);
-	mutex_unlock(&drm->struct_mutex);
 
 	return bo;
 }
-- 
cgit v1.1


From 9542c2376efaf5a6ae65b4aa0014e9f35ba36e17 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Wed, 8 Jul 2015 13:39:09 +0200
Subject: drm/tegra: sor: Operate on struct drm_dp_aux *

Instead of getting a pointer to the driver-specific wrapper of AUX
channels, use the AUX channel objects directly to avoid hackish casting
between the two types.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/dpaux.c | 41 ++++++++++++++++-------------
 drivers/gpu/drm/tegra/drm.h   | 19 +++++++-------
 drivers/gpu/drm/tegra/sor.c   | 60 ++++++++++++++++++++-----------------------
 3 files changed, 60 insertions(+), 60 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 6aecb66..b24a0f1 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -436,7 +436,7 @@ struct platform_driver tegra_dpaux_driver = {
 	.remove = tegra_dpaux_remove,
 };
 
-struct tegra_dpaux *tegra_dpaux_find_by_of_node(struct device_node *np)
+struct drm_dp_aux *drm_dp_aux_find_by_of_node(struct device_node *np)
 {
 	struct tegra_dpaux *dpaux;
 
@@ -445,7 +445,7 @@ struct tegra_dpaux *tegra_dpaux_find_by_of_node(struct device_node *np)
 	list_for_each_entry(dpaux, &dpaux_list, list)
 		if (np == dpaux->dev->of_node) {
 			mutex_unlock(&dpaux_lock);
-			return dpaux;
+			return &dpaux->aux;
 		}
 
 	mutex_unlock(&dpaux_lock);
@@ -453,8 +453,9 @@ struct tegra_dpaux *tegra_dpaux_find_by_of_node(struct device_node *np)
 	return NULL;
 }
 
-int tegra_dpaux_attach(struct tegra_dpaux *dpaux, struct tegra_output *output)
+int drm_dp_aux_attach(struct drm_dp_aux *aux, struct tegra_output *output)
 {
+	struct tegra_dpaux *dpaux = to_dpaux(aux);
 	unsigned long timeout;
 	int err;
 
@@ -470,7 +471,7 @@ int tegra_dpaux_attach(struct tegra_dpaux *dpaux, struct tegra_output *output)
 	while (time_before(jiffies, timeout)) {
 		enum drm_connector_status status;
 
-		status = tegra_dpaux_detect(dpaux);
+		status = drm_dp_aux_detect(aux);
 		if (status == connector_status_connected) {
 			enable_irq(dpaux->irq);
 			return 0;
@@ -482,8 +483,9 @@ int tegra_dpaux_attach(struct tegra_dpaux *dpaux, struct tegra_output *output)
 	return -ETIMEDOUT;
 }
 
-int tegra_dpaux_detach(struct tegra_dpaux *dpaux)
+int drm_dp_aux_detach(struct drm_dp_aux *aux)
 {
+	struct tegra_dpaux *dpaux = to_dpaux(aux);
 	unsigned long timeout;
 	int err;
 
@@ -498,7 +500,7 @@ int tegra_dpaux_detach(struct tegra_dpaux *dpaux)
 	while (time_before(jiffies, timeout)) {
 		enum drm_connector_status status;
 
-		status = tegra_dpaux_detect(dpaux);
+		status = drm_dp_aux_detect(aux);
 		if (status == connector_status_disconnected) {
 			dpaux->output = NULL;
 			return 0;
@@ -510,8 +512,9 @@ int tegra_dpaux_detach(struct tegra_dpaux *dpaux)
 	return -ETIMEDOUT;
 }
 
-enum drm_connector_status tegra_dpaux_detect(struct tegra_dpaux *dpaux)
+enum drm_connector_status drm_dp_aux_detect(struct drm_dp_aux *aux)
 {
+	struct tegra_dpaux *dpaux = to_dpaux(aux);
 	u32 value;
 
 	value = tegra_dpaux_readl(dpaux, DPAUX_DP_AUXSTAT);
@@ -522,8 +525,9 @@ enum drm_connector_status tegra_dpaux_detect(struct tegra_dpaux *dpaux)
 	return connector_status_disconnected;
 }
 
-int tegra_dpaux_enable(struct tegra_dpaux *dpaux)
+int drm_dp_aux_enable(struct drm_dp_aux *aux)
 {
+	struct tegra_dpaux *dpaux = to_dpaux(aux);
 	u32 value;
 
 	value = DPAUX_HYBRID_PADCTL_AUX_CMH(2) |
@@ -540,8 +544,9 @@ int tegra_dpaux_enable(struct tegra_dpaux *dpaux)
 	return 0;
 }
 
-int tegra_dpaux_disable(struct tegra_dpaux *dpaux)
+int drm_dp_aux_disable(struct drm_dp_aux *aux)
 {
+	struct tegra_dpaux *dpaux = to_dpaux(aux);
 	u32 value;
 
 	value = tegra_dpaux_readl(dpaux, DPAUX_HYBRID_SPARE);
@@ -551,11 +556,11 @@ int tegra_dpaux_disable(struct tegra_dpaux *dpaux)
 	return 0;
 }
 
-int tegra_dpaux_prepare(struct tegra_dpaux *dpaux, u8 encoding)
+int drm_dp_aux_prepare(struct drm_dp_aux *aux, u8 encoding)
 {
 	int err;
 
-	err = drm_dp_dpcd_writeb(&dpaux->aux, DP_MAIN_LINK_CHANNEL_CODING_SET,
+	err = drm_dp_dpcd_writeb(aux, DP_MAIN_LINK_CHANNEL_CODING_SET,
 				 encoding);
 	if (err < 0)
 		return err;
@@ -563,15 +568,15 @@ int tegra_dpaux_prepare(struct tegra_dpaux *dpaux, u8 encoding)
 	return 0;
 }
 
-int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link,
-		      u8 pattern)
+int drm_dp_aux_train(struct drm_dp_aux *aux, struct drm_dp_link *link,
+		     u8 pattern)
 {
 	u8 tp = pattern & DP_TRAINING_PATTERN_MASK;
 	u8 status[DP_LINK_STATUS_SIZE], values[4];
 	unsigned int i;
 	int err;
 
-	err = drm_dp_dpcd_writeb(&dpaux->aux, DP_TRAINING_PATTERN_SET, pattern);
+	err = drm_dp_dpcd_writeb(aux, DP_TRAINING_PATTERN_SET, pattern);
 	if (err < 0)
 		return err;
 
@@ -584,14 +589,14 @@ int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link,
 			    DP_TRAIN_MAX_SWING_REACHED |
 			    DP_TRAIN_VOLTAGE_SWING_LEVEL_0;
 
-	err = drm_dp_dpcd_write(&dpaux->aux, DP_TRAINING_LANE0_SET, values,
+	err = drm_dp_dpcd_write(aux, DP_TRAINING_LANE0_SET, values,
 				link->num_lanes);
 	if (err < 0)
 		return err;
 
 	usleep_range(500, 1000);
 
-	err = drm_dp_dpcd_read_link_status(&dpaux->aux, status);
+	err = drm_dp_dpcd_read_link_status(aux, status);
 	if (err < 0)
 		return err;
 
@@ -609,11 +614,11 @@ int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link,
 		break;
 
 	default:
-		dev_err(dpaux->dev, "unsupported training pattern %u\n", tp);
+		dev_err(aux->dev, "unsupported training pattern %u\n", tp);
 		return -EINVAL;
 	}
 
-	err = drm_dp_dpcd_writeb(&dpaux->aux, DP_EDP_CONFIGURATION_SET, 0);
+	err = drm_dp_dpcd_writeb(aux, DP_EDP_CONFIGURATION_SET, 0);
 	if (err < 0)
 		return err;
 
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index a972814..5bf696c 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -247,18 +247,17 @@ void tegra_output_connector_destroy(struct drm_connector *connector);
 void tegra_output_encoder_destroy(struct drm_encoder *encoder);
 
 /* from dpaux.c */
-struct tegra_dpaux;
 struct drm_dp_link;
 
-struct tegra_dpaux *tegra_dpaux_find_by_of_node(struct device_node *np);
-enum drm_connector_status tegra_dpaux_detect(struct tegra_dpaux *dpaux);
-int tegra_dpaux_attach(struct tegra_dpaux *dpaux, struct tegra_output *output);
-int tegra_dpaux_detach(struct tegra_dpaux *dpaux);
-int tegra_dpaux_enable(struct tegra_dpaux *dpaux);
-int tegra_dpaux_disable(struct tegra_dpaux *dpaux);
-int tegra_dpaux_prepare(struct tegra_dpaux *dpaux, u8 encoding);
-int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link,
-		      u8 pattern);
+struct drm_dp_aux *drm_dp_aux_find_by_of_node(struct device_node *np);
+enum drm_connector_status drm_dp_aux_detect(struct drm_dp_aux *aux);
+int drm_dp_aux_attach(struct drm_dp_aux *aux, struct tegra_output *output);
+int drm_dp_aux_detach(struct drm_dp_aux *aux);
+int drm_dp_aux_enable(struct drm_dp_aux *aux);
+int drm_dp_aux_disable(struct drm_dp_aux *aux);
+int drm_dp_aux_prepare(struct drm_dp_aux *aux, u8 encoding);
+int drm_dp_aux_train(struct drm_dp_aux *aux, struct drm_dp_link *link,
+		     u8 pattern);
 
 /* from fb.c */
 struct tegra_bo *tegra_fb_get_plane(struct drm_framebuffer *framebuffer,
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 3eff7cf..1414e20 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -173,7 +173,7 @@ struct tegra_sor {
 	struct clk *clk_dp;
 	struct clk *clk;
 
-	struct tegra_dpaux *dpaux;
+	struct drm_dp_aux *aux;
 
 	struct drm_info_list *debugfs_files;
 	struct drm_minor *minor;
@@ -273,7 +273,7 @@ static int tegra_sor_dp_train_fast(struct tegra_sor *sor,
 		   SOR_DP_PADCTL_CM_TXD_1 | SOR_DP_PADCTL_CM_TXD_0);
 	tegra_sor_writel(sor, value, SOR_DP_PADCTL0);
 
-	err = tegra_dpaux_prepare(sor->dpaux, DP_SET_ANSI_8B10B);
+	err = drm_dp_aux_prepare(sor->aux, DP_SET_ANSI_8B10B);
 	if (err < 0)
 		return err;
 
@@ -288,7 +288,7 @@ static int tegra_sor_dp_train_fast(struct tegra_sor *sor,
 
 	pattern = DP_TRAINING_PATTERN_1;
 
-	err = tegra_dpaux_train(sor->dpaux, link, pattern);
+	err = drm_dp_aux_train(sor->aux, link, pattern);
 	if (err < 0)
 		return err;
 
@@ -309,7 +309,7 @@ static int tegra_sor_dp_train_fast(struct tegra_sor *sor,
 
 	pattern = DP_LINK_SCRAMBLING_DISABLE | DP_TRAINING_PATTERN_2;
 
-	err = tegra_dpaux_train(sor->dpaux, link, pattern);
+	err = drm_dp_aux_train(sor->aux, link, pattern);
 	if (err < 0)
 		return err;
 
@@ -324,7 +324,7 @@ static int tegra_sor_dp_train_fast(struct tegra_sor *sor,
 
 	pattern = DP_TRAINING_PATTERN_DISABLE;
 
-	err = tegra_dpaux_train(sor->dpaux, link, pattern);
+	err = drm_dp_aux_train(sor->aux, link, pattern);
 	if (err < 0)
 		return err;
 
@@ -1044,8 +1044,8 @@ tegra_sor_connector_detect(struct drm_connector *connector, bool force)
 	struct tegra_output *output = connector_to_output(connector);
 	struct tegra_sor *sor = to_sor(output);
 
-	if (sor->dpaux)
-		return tegra_dpaux_detect(sor->dpaux);
+	if (sor->aux)
+		return drm_dp_aux_detect(sor->aux);
 
 	return tegra_output_connector_detect(connector, force);
 }
@@ -1066,13 +1066,13 @@ static int tegra_sor_connector_get_modes(struct drm_connector *connector)
 	struct tegra_sor *sor = to_sor(output);
 	int err;
 
-	if (sor->dpaux)
-		tegra_dpaux_enable(sor->dpaux);
+	if (sor->aux)
+		drm_dp_aux_enable(sor->aux);
 
 	err = tegra_output_connector_get_modes(connector);
 
-	if (sor->dpaux)
-		tegra_dpaux_disable(sor->dpaux);
+	if (sor->aux)
+		drm_dp_aux_disable(sor->aux);
 
 	return err;
 }
@@ -1128,8 +1128,8 @@ static void tegra_sor_edp_disable(struct drm_encoder *encoder)
 	if (err < 0)
 		dev_err(sor->dev, "failed to power down SOR: %d\n", err);
 
-	if (sor->dpaux) {
-		err = tegra_dpaux_disable(sor->dpaux);
+	if (sor->aux) {
+		err = drm_dp_aux_disable(sor->aux);
 		if (err < 0)
 			dev_err(sor->dev, "failed to disable DP: %d\n", err);
 	}
@@ -1196,7 +1196,6 @@ static void tegra_sor_edp_enable(struct drm_encoder *encoder)
 	struct tegra_sor *sor = to_sor(output);
 	struct tegra_sor_config config;
 	struct drm_dp_link link;
-	struct drm_dp_aux *aux;
 	int err = 0;
 	u32 value;
 
@@ -1209,15 +1208,12 @@ static void tegra_sor_edp_enable(struct drm_encoder *encoder)
 	if (output->panel)
 		drm_panel_prepare(output->panel);
 
-	/* FIXME: properly convert to struct drm_dp_aux */
-	aux = (struct drm_dp_aux *)sor->dpaux;
-
-	if (sor->dpaux) {
-		err = tegra_dpaux_enable(sor->dpaux);
+	if (sor->aux) {
+		err = drm_dp_aux_enable(sor->aux);
 		if (err < 0)
 			dev_err(sor->dev, "failed to enable DP: %d\n", err);
 
-		err = drm_dp_link_probe(aux, &link);
+		err = drm_dp_link_probe(sor->aux, &link);
 		if (err < 0) {
 			dev_err(sor->dev, "failed to probe eDP link: %d\n",
 				err);
@@ -1434,20 +1430,20 @@ static void tegra_sor_edp_enable(struct drm_encoder *encoder)
 	value |= SOR_DP_PADCTL_PAD_CAL_PD;
 	tegra_sor_writel(sor, value, SOR_DP_PADCTL0);
 
-	if (sor->dpaux) {
+	if (sor->aux) {
 		u8 rate, lanes;
 
-		err = drm_dp_link_probe(aux, &link);
+		err = drm_dp_link_probe(sor->aux, &link);
 		if (err < 0)
 			dev_err(sor->dev, "failed to probe eDP link: %d\n",
 				err);
 
-		err = drm_dp_link_power_up(aux, &link);
+		err = drm_dp_link_power_up(sor->aux, &link);
 		if (err < 0)
 			dev_err(sor->dev, "failed to power up eDP link: %d\n",
 				err);
 
-		err = drm_dp_link_configure(aux, &link);
+		err = drm_dp_link_configure(sor->aux, &link);
 		if (err < 0)
 			dev_err(sor->dev, "failed to configure eDP link: %d\n",
 				err);
@@ -2148,7 +2144,7 @@ static int tegra_sor_init(struct host1x_client *client)
 	int encoder = DRM_MODE_ENCODER_NONE;
 	int err;
 
-	if (!sor->dpaux) {
+	if (!sor->aux) {
 		if (sor->soc->supports_hdmi) {
 			connector = DRM_MODE_CONNECTOR_HDMIA;
 			encoder = DRM_MODE_ENCODER_TMDS;
@@ -2199,8 +2195,8 @@ static int tegra_sor_init(struct host1x_client *client)
 			dev_err(sor->dev, "debugfs setup failed: %d\n", err);
 	}
 
-	if (sor->dpaux) {
-		err = tegra_dpaux_attach(sor->dpaux, &sor->output);
+	if (sor->aux) {
+		err = drm_dp_aux_attach(sor->aux, &sor->output);
 		if (err < 0) {
 			dev_err(sor->dev, "failed to attach DP: %d\n", err);
 			return err;
@@ -2249,8 +2245,8 @@ static int tegra_sor_exit(struct host1x_client *client)
 
 	tegra_output_exit(&sor->output);
 
-	if (sor->dpaux) {
-		err = tegra_dpaux_detach(sor->dpaux);
+	if (sor->aux) {
+		err = drm_dp_aux_detach(sor->aux);
 		if (err < 0) {
 			dev_err(sor->dev, "failed to detach DP: %d\n", err);
 			return err;
@@ -2399,14 +2395,14 @@ static int tegra_sor_probe(struct platform_device *pdev)
 
 	np = of_parse_phandle(pdev->dev.of_node, "nvidia,dpaux", 0);
 	if (np) {
-		sor->dpaux = tegra_dpaux_find_by_of_node(np);
+		sor->aux = drm_dp_aux_find_by_of_node(np);
 		of_node_put(np);
 
-		if (!sor->dpaux)
+		if (!sor->aux)
 			return -EPROBE_DEFER;
 	}
 
-	if (!sor->dpaux) {
+	if (!sor->aux) {
 		if (sor->soc->supports_hdmi) {
 			sor->ops = &tegra_sor_hdmi_ops;
 		} else if (sor->soc->supports_lvds) {
-- 
cgit v1.1


From 01b9bea0c2616e92334cfa3e052862527bf25d36 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Wed, 11 Nov 2015 17:15:29 +0100
Subject: drm/tegra: sor: Remove unnecessary conditional

Checking for sor->aux in eDP specific code is unnecessary because eDP
inherently requires a valid AUX channel.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/sor.c | 93 ++++++++++++++++++++-------------------------
 1 file changed, 41 insertions(+), 52 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 1414e20..17e008f 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -1196,6 +1196,7 @@ static void tegra_sor_edp_enable(struct drm_encoder *encoder)
 	struct tegra_sor *sor = to_sor(output);
 	struct tegra_sor_config config;
 	struct drm_dp_link link;
+	u8 rate, lanes;
 	int err = 0;
 	u32 value;
 
@@ -1208,17 +1209,14 @@ static void tegra_sor_edp_enable(struct drm_encoder *encoder)
 	if (output->panel)
 		drm_panel_prepare(output->panel);
 
-	if (sor->aux) {
-		err = drm_dp_aux_enable(sor->aux);
-		if (err < 0)
-			dev_err(sor->dev, "failed to enable DP: %d\n", err);
+	err = drm_dp_aux_enable(sor->aux);
+	if (err < 0)
+		dev_err(sor->dev, "failed to enable DP: %d\n", err);
 
-		err = drm_dp_link_probe(sor->aux, &link);
-		if (err < 0) {
-			dev_err(sor->dev, "failed to probe eDP link: %d\n",
-				err);
-			return;
-		}
+	err = drm_dp_link_probe(sor->aux, &link);
+	if (err < 0) {
+		dev_err(sor->dev, "failed to probe eDP link: %d\n", err);
+		return;
 	}
 
 	err = clk_set_parent(sor->clk, sor->clk_safe);
@@ -1430,60 +1428,51 @@ static void tegra_sor_edp_enable(struct drm_encoder *encoder)
 	value |= SOR_DP_PADCTL_PAD_CAL_PD;
 	tegra_sor_writel(sor, value, SOR_DP_PADCTL0);
 
-	if (sor->aux) {
-		u8 rate, lanes;
-
-		err = drm_dp_link_probe(sor->aux, &link);
-		if (err < 0)
-			dev_err(sor->dev, "failed to probe eDP link: %d\n",
-				err);
+	err = drm_dp_link_probe(sor->aux, &link);
+	if (err < 0)
+		dev_err(sor->dev, "failed to probe eDP link: %d\n", err);
 
-		err = drm_dp_link_power_up(sor->aux, &link);
-		if (err < 0)
-			dev_err(sor->dev, "failed to power up eDP link: %d\n",
-				err);
+	err = drm_dp_link_power_up(sor->aux, &link);
+	if (err < 0)
+		dev_err(sor->dev, "failed to power up eDP link: %d\n", err);
 
-		err = drm_dp_link_configure(sor->aux, &link);
-		if (err < 0)
-			dev_err(sor->dev, "failed to configure eDP link: %d\n",
-				err);
+	err = drm_dp_link_configure(sor->aux, &link);
+	if (err < 0)
+		dev_err(sor->dev, "failed to configure eDP link: %d\n", err);
 
-		rate = drm_dp_link_rate_to_bw_code(link.rate);
-		lanes = link.num_lanes;
+	rate = drm_dp_link_rate_to_bw_code(link.rate);
+	lanes = link.num_lanes;
 
-		value = tegra_sor_readl(sor, SOR_CLK_CNTRL);
-		value &= ~SOR_CLK_CNTRL_DP_LINK_SPEED_MASK;
-		value |= SOR_CLK_CNTRL_DP_LINK_SPEED(rate);
-		tegra_sor_writel(sor, value, SOR_CLK_CNTRL);
+	value = tegra_sor_readl(sor, SOR_CLK_CNTRL);
+	value &= ~SOR_CLK_CNTRL_DP_LINK_SPEED_MASK;
+	value |= SOR_CLK_CNTRL_DP_LINK_SPEED(rate);
+	tegra_sor_writel(sor, value, SOR_CLK_CNTRL);
 
-		value = tegra_sor_readl(sor, SOR_DP_LINKCTL0);
-		value &= ~SOR_DP_LINKCTL_LANE_COUNT_MASK;
-		value |= SOR_DP_LINKCTL_LANE_COUNT(lanes);
+	value = tegra_sor_readl(sor, SOR_DP_LINKCTL0);
+	value &= ~SOR_DP_LINKCTL_LANE_COUNT_MASK;
+	value |= SOR_DP_LINKCTL_LANE_COUNT(lanes);
 
-		if (link.capabilities & DP_LINK_CAP_ENHANCED_FRAMING)
-			value |= SOR_DP_LINKCTL_ENHANCED_FRAME;
+	if (link.capabilities & DP_LINK_CAP_ENHANCED_FRAMING)
+		value |= SOR_DP_LINKCTL_ENHANCED_FRAME;
 
-		tegra_sor_writel(sor, value, SOR_DP_LINKCTL0);
+	tegra_sor_writel(sor, value, SOR_DP_LINKCTL0);
 
-		/* disable training pattern generator */
+	/* disable training pattern generator */
 
-		for (i = 0; i < link.num_lanes; i++) {
-			unsigned long lane = SOR_DP_TPG_CHANNEL_CODING |
-					     SOR_DP_TPG_SCRAMBLER_GALIOS |
-					     SOR_DP_TPG_PATTERN_NONE;
-			value = (value << 8) | lane;
-		}
+	for (i = 0; i < link.num_lanes; i++) {
+		unsigned long lane = SOR_DP_TPG_CHANNEL_CODING |
+				     SOR_DP_TPG_SCRAMBLER_GALIOS |
+				     SOR_DP_TPG_PATTERN_NONE;
+		value = (value << 8) | lane;
+	}
 
-		tegra_sor_writel(sor, value, SOR_DP_TPG);
+	tegra_sor_writel(sor, value, SOR_DP_TPG);
 
-		err = tegra_sor_dp_train_fast(sor, &link);
-		if (err < 0) {
-			dev_err(sor->dev, "DP fast link training failed: %d\n",
-				err);
-		}
+	err = tegra_sor_dp_train_fast(sor, &link);
+	if (err < 0)
+		dev_err(sor->dev, "DP fast link training failed: %d\n", err);
 
-		dev_dbg(sor->dev, "fast link training succeeded\n");
-	}
+	dev_dbg(sor->dev, "fast link training succeeded\n");
 
 	err = tegra_sor_power_up(sor, 250);
 	if (err < 0)
-- 
cgit v1.1


From 986c58d1625df222c6148c1dc72e59fbf96ef75e Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Tue, 11 Aug 2015 13:11:49 +0200
Subject: drm/tegra: Implement subsystem-level suspend/resume

Use the drm_atomic_helper_suspend() and drm_atomic_helper_resume()
helpers to implement subsystem-level suspend/resume.

v2: suspend framebuffer device to avoid concurrency issues
v3: resume fbdev on failure to suspend (Emil Velikov)

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/drm.c | 12 ++++++++++++
 drivers/gpu/drm/tegra/drm.h |  4 ++++
 drivers/gpu/drm/tegra/fb.c  | 24 ++++++++++++++++++++++++
 3 files changed, 40 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index c4910d5..ced5a09 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -1021,8 +1021,17 @@ static int host1x_drm_remove(struct host1x_device *dev)
 static int host1x_drm_suspend(struct device *dev)
 {
 	struct drm_device *drm = dev_get_drvdata(dev);
+	struct tegra_drm *tegra = drm->dev_private;
 
 	drm_kms_helper_poll_disable(drm);
+	tegra_drm_fb_suspend(drm);
+
+	tegra->state = drm_atomic_helper_suspend(drm);
+	if (IS_ERR(tegra->state)) {
+		tegra_drm_fb_resume(drm);
+		drm_kms_helper_poll_enable(drm);
+		return PTR_ERR(tegra->state);
+	}
 
 	return 0;
 }
@@ -1030,7 +1039,10 @@ static int host1x_drm_suspend(struct device *dev)
 static int host1x_drm_resume(struct device *dev)
 {
 	struct drm_device *drm = dev_get_drvdata(dev);
+	struct tegra_drm *tegra = drm->dev_private;
 
+	drm_atomic_helper_resume(drm, tegra->state);
+	tegra_drm_fb_resume(drm);
 	drm_kms_helper_poll_enable(drm);
 
 	return 0;
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index 5bf696c..c088f2f 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -57,6 +57,8 @@ struct tegra_drm {
 		struct work_struct work;
 		struct mutex lock;
 	} commit;
+
+	struct drm_atomic_state *state;
 };
 
 struct tegra_drm_client;
@@ -272,6 +274,8 @@ int tegra_drm_fb_prepare(struct drm_device *drm);
 void tegra_drm_fb_free(struct drm_device *drm);
 int tegra_drm_fb_init(struct drm_device *drm);
 void tegra_drm_fb_exit(struct drm_device *drm);
+void tegra_drm_fb_suspend(struct drm_device *drm);
+void tegra_drm_fb_resume(struct drm_device *drm);
 #ifdef CONFIG_DRM_FBDEV_EMULATION
 void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev);
 void tegra_fb_output_poll_changed(struct drm_device *drm);
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index ede9e94..a7213f3 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -10,6 +10,8 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/console.h>
+
 #include "drm.h"
 #include "gem.h"
 
@@ -413,3 +415,25 @@ void tegra_drm_fb_exit(struct drm_device *drm)
 	tegra_fbdev_exit(tegra->fbdev);
 #endif
 }
+
+void tegra_drm_fb_suspend(struct drm_device *drm)
+{
+#ifdef CONFIG_DRM_FBDEV_EMULATION
+	struct tegra_drm *tegra = drm->dev_private;
+
+	console_lock();
+	drm_fb_helper_set_suspend(&tegra->fbdev->base, 1);
+	console_unlock();
+#endif
+}
+
+void tegra_drm_fb_resume(struct drm_device *drm)
+{
+#ifdef CONFIG_DRM_FBDEV_EMULATION
+	struct tegra_drm *tegra = drm->dev_private;
+
+	console_lock();
+	drm_fb_helper_set_suspend(&tegra->fbdev->base, 0);
+	console_unlock();
+#endif
+}
-- 
cgit v1.1


From cf6b17445dbf6c287fc389c9a9cb2276984b6a5f Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sat, 24 Oct 2015 16:42:31 +0200
Subject: drm/tegra: dc: Add missing of_node_put()

for_each_matching_node() performs an of_node_get() on each iteration, so
a break out of the loop requires an of_node_put().

A simplified version of the semantic patch that fixes this problem is as
follows (http://coccinelle.lip6.fr):

// <smpl>
@@
local idexpression n;
expression e;
@@

 for_each_matching_node(n,...) {
   ...
(
   of_node_put(n);
|
   e = n
|
+  of_node_put(n);
?  break;
)
   ...
 }
... when != n
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/dc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index e9f24a8..ea174b5 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -1952,8 +1952,10 @@ static int tegra_dc_parse_dt(struct tegra_dc *dc)
 		 * cases where only a single display controller is used.
 		 */
 		for_each_matching_node(np, tegra_dc_of_match) {
-			if (np == dc->dev->of_node)
+			if (np == dc->dev->of_node) {
+				of_node_put(np);
 				break;
+			}
 
 			value++;
 		}
-- 
cgit v1.1


From db8b42fbfc6f778fa22201f24e53fc4250b52e4c Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 17 Aug 2015 17:37:03 +0300
Subject: drm/tegra: checking for IS_ERR() instead of NULL

The tegra_sor_hdmi_find_settings() function returns NULL on error and
not an ERR_PTR.

Fixes: 459cc2c6800b ('drm/tegra: sor: Add HDMI support')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/sor.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 17e008f..a5fddd3 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -1946,9 +1946,9 @@ static void tegra_sor_hdmi_enable(struct drm_encoder *encoder)
 
 	/* production settings */
 	settings = tegra_sor_hdmi_find_settings(sor, mode->clock * 1000);
-	if (IS_ERR(settings)) {
-		dev_err(sor->dev, "no settings for pixel clock %d Hz: %ld\n",
-			mode->clock * 1000, PTR_ERR(settings));
+	if (!settings) {
+		dev_err(sor->dev, "no settings for pixel clock %d Hz\n",
+			mode->clock * 1000);
 		return;
 	}
 
-- 
cgit v1.1


From d2d8c3581850dc1b21d903b0680d0e3358d52ae2 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Mon, 23 Nov 2015 16:46:30 +0100
Subject: drm/tegra: Use DRIVER level for IOMMU aperture message

This allows the message to be shown even if core messages are disabled
globally in DRM.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/drm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index ced5a09..d9a0925 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -137,8 +137,8 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags)
 		start = geometry->aperture_start;
 		end = geometry->aperture_end;
 
-		DRM_DEBUG("IOMMU context initialized (aperture: %#llx-%#llx)\n",
-			  start, end);
+		DRM_DEBUG_DRIVER("IOMMU aperture initialized (%#llx-%#llx)\n",
+				 start, end);
 		drm_mm_init(&tegra->mm, start, end - start + 1);
 	}
 
-- 
cgit v1.1


From ad906599c1919eda6f365ecec8d50198c9232131 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Thu, 24 Sep 2015 18:38:09 +0200
Subject: drm/tegra: Advertise DRIVER_ATOMIC

The driver has supported atomic mode-setting for quite a while. It's
time to advertise that.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/tegra/drm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index d9a0925..50d7160c 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -919,7 +919,8 @@ static void tegra_debugfs_cleanup(struct drm_minor *minor)
 #endif
 
 static struct drm_driver tegra_drm_driver = {
-	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME,
+	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME |
+			   DRIVER_ATOMIC,
 	.load = tegra_drm_load,
 	.unload = tegra_drm_unload,
 	.open = tegra_drm_open,
-- 
cgit v1.1


From e2dd9f9ffa7fff1d56d331b08cce72781f65aa52 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Mon, 26 Oct 2015 14:43:57 +0530
Subject: drm/msm/mdp5: high precision vblank timestamp support

MDP5 has line count and frame count registers for each interface. Enable
these counters and use them to implement the get_vblank_timestamp drm
driver op.

The line counter starts with the value 1 at the beginning of the VSYNC
pulse and ends with value VTOTAL at the end of VFP. This value is used
to determine whether we're in blanking period or not, and an adjusted
value of this counter is used to get vpos as expected by
get_scanout_position. Since there is no way to calculate hpos, we always
set it to 0.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c |  18 ++++
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c     | 129 ++++++++++++++++++++++++++++
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h     |   2 +
 3 files changed, 149 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
index c9e32b0..a019656 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_encoder.c
@@ -293,6 +293,24 @@ static const struct drm_encoder_helper_funcs mdp5_encoder_helper_funcs = {
 	.enable = mdp5_encoder_enable,
 };
 
+int mdp5_encoder_get_linecount(struct drm_encoder *encoder)
+{
+	struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder);
+	struct mdp5_kms *mdp5_kms = get_kms(encoder);
+	int intf = mdp5_encoder->intf.num;
+
+	return mdp5_read(mdp5_kms, REG_MDP5_INTF_LINE_COUNT(intf));
+}
+
+u32 mdp5_encoder_get_framecount(struct drm_encoder *encoder)
+{
+	struct mdp5_encoder *mdp5_encoder = to_mdp5_encoder(encoder);
+	struct mdp5_kms *mdp5_kms = get_kms(encoder);
+	int intf = mdp5_encoder->intf.num;
+
+	return mdp5_read(mdp5_kms, REG_MDP5_INTF_FRAME_COUNT(intf));
+}
+
 int mdp5_encoder_set_split_display(struct drm_encoder *encoder,
 					struct drm_encoder *slave_encoder)
 {
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
index b532faa..e115318 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c
@@ -468,6 +468,127 @@ static int get_clk(struct platform_device *pdev, struct clk **clkp,
 	return 0;
 }
 
+static struct drm_encoder *get_encoder_from_crtc(struct drm_crtc *crtc)
+{
+	struct drm_device *dev = crtc->dev;
+	struct drm_encoder *encoder;
+
+	drm_for_each_encoder(encoder, dev)
+		if (encoder->crtc == crtc)
+			return encoder;
+
+	return NULL;
+}
+
+static int mdp5_get_scanoutpos(struct drm_device *dev, unsigned int pipe,
+			       unsigned int flags, int *vpos, int *hpos,
+			       ktime_t *stime, ktime_t *etime,
+			       const struct drm_display_mode *mode)
+{
+	struct msm_drm_private *priv = dev->dev_private;
+	struct drm_crtc *crtc;
+	struct drm_encoder *encoder;
+	int line, vsw, vbp, vactive_start, vactive_end, vfp_end;
+	int ret = 0;
+
+	crtc = priv->crtcs[pipe];
+	if (!crtc) {
+		DRM_ERROR("Invalid crtc %d\n", pipe);
+		return 0;
+	}
+
+	encoder = get_encoder_from_crtc(crtc);
+	if (!encoder) {
+		DRM_ERROR("no encoder found for crtc %d\n", pipe);
+		return 0;
+	}
+
+	ret |= DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE;
+
+	vsw = mode->crtc_vsync_end - mode->crtc_vsync_start;
+	vbp = mode->crtc_vtotal - mode->crtc_vsync_end;
+
+	/*
+	 * the line counter is 1 at the start of the VSYNC pulse and VTOTAL at
+	 * the end of VFP. Translate the porch values relative to the line
+	 * counter positions.
+	 */
+
+	vactive_start = vsw + vbp + 1;
+
+	vactive_end = vactive_start + mode->crtc_vdisplay;
+
+	/* last scan line before VSYNC */
+	vfp_end = mode->crtc_vtotal;
+
+	if (stime)
+		*stime = ktime_get();
+
+	line = mdp5_encoder_get_linecount(encoder);
+
+	if (line < vactive_start) {
+		line -= vactive_start;
+		ret |= DRM_SCANOUTPOS_IN_VBLANK;
+	} else if (line > vactive_end) {
+		line = line - vfp_end - vactive_start;
+		ret |= DRM_SCANOUTPOS_IN_VBLANK;
+	} else {
+		line -= vactive_start;
+	}
+
+	*vpos = line;
+	*hpos = 0;
+
+	if (etime)
+		*etime = ktime_get();
+
+	return ret;
+}
+
+static int mdp5_get_vblank_timestamp(struct drm_device *dev, unsigned int pipe,
+				     int *max_error,
+				     struct timeval *vblank_time,
+				     unsigned flags)
+{
+	struct msm_drm_private *priv = dev->dev_private;
+	struct drm_crtc *crtc;
+
+	if (pipe < 0 || pipe >= priv->num_crtcs) {
+		DRM_ERROR("Invalid crtc %d\n", pipe);
+		return -EINVAL;
+	}
+
+	crtc = priv->crtcs[pipe];
+	if (!crtc) {
+		DRM_ERROR("Invalid crtc %d\n", pipe);
+		return -EINVAL;
+	}
+
+	return drm_calc_vbltimestamp_from_scanoutpos(dev, pipe, max_error,
+						     vblank_time, flags,
+						     &crtc->mode);
+}
+
+static u32 mdp5_get_vblank_counter(struct drm_device *dev, unsigned int pipe)
+{
+	struct msm_drm_private *priv = dev->dev_private;
+	struct drm_crtc *crtc;
+	struct drm_encoder *encoder;
+
+	if (pipe < 0 || pipe >= priv->num_crtcs)
+		return 0;
+
+	crtc = priv->crtcs[pipe];
+	if (!crtc)
+		return 0;
+
+	encoder = get_encoder_from_crtc(crtc);
+	if (!encoder)
+		return 0;
+
+	return mdp5_encoder_get_framecount(encoder);
+}
+
 struct msm_kms *mdp5_kms_init(struct drm_device *dev)
 {
 	struct platform_device *pdev = dev->platformdev;
@@ -590,6 +711,8 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
 				!config->hw->intf.base[i])
 			continue;
 		mdp5_write(mdp5_kms, REG_MDP5_INTF_TIMING_ENGINE_EN(i), 0);
+
+		mdp5_write(mdp5_kms, REG_MDP5_INTF_FRAME_LINE_COUNT_EN(i), 0x3);
 	}
 	mdp5_disable(mdp5_kms);
 	mdelay(16);
@@ -635,6 +758,12 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev)
 	dev->mode_config.max_width = config->hw->lm.max_width;
 	dev->mode_config.max_height = config->hw->lm.max_height;
 
+	dev->driver->get_vblank_timestamp = mdp5_get_vblank_timestamp;
+	dev->driver->get_scanout_position = mdp5_get_scanoutpos;
+	dev->driver->get_vblank_counter = mdp5_get_vblank_counter;
+	dev->max_vblank_count = 0xffffffff;
+	dev->vblank_disable_immediate = true;
+
 	return kms;
 
 fail:
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h
index 84f65d4..00730ba 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h
@@ -222,6 +222,8 @@ struct drm_encoder *mdp5_encoder_init(struct drm_device *dev,
 		struct mdp5_interface *intf, struct mdp5_ctl *ctl);
 int mdp5_encoder_set_split_display(struct drm_encoder *encoder,
 					struct drm_encoder *slave_encoder);
+int mdp5_encoder_get_linecount(struct drm_encoder *encoder);
+u32 mdp5_encoder_get_framecount(struct drm_encoder *encoder);
 
 #ifdef CONFIG_DRM_MSM_DSI
 struct drm_encoder *mdp5_cmd_encoder_init(struct drm_device *dev,
-- 
cgit v1.1


From e9fbdaf25cee78049cefb877e1d2fd36ffbf4af1 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 18 Nov 2015 12:15:14 +0530
Subject: drm/msm: Remove non-DT code in msm_drv

Support for non-DT kernels was mainly to use v3.4 downstream kernels.
This is no longer a priority now as we have reasonable support upstream.

Remove CONFIG_OF from the top level msm_drv.c file. While we're at it,
clean up the data matching process using of_device_get_match_data.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/msm_drv.c | 74 ++++++++-----------------------------------
 drivers/gpu/drm/msm/msm_drv.h |  7 +---
 2 files changed, 15 insertions(+), 66 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index b88ce51..06df8aa 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -237,20 +237,9 @@ static int msm_unload(struct drm_device *dev)
 
 static int get_mdp_ver(struct platform_device *pdev)
 {
-#ifdef CONFIG_OF
-	static const struct of_device_id match_types[] = { {
-		.compatible = "qcom,mdss_mdp",
-		.data	= (void	*)5,
-	}, {
-		/* end node */
-	} };
 	struct device *dev = &pdev->dev;
-	const struct of_device_id *match;
-	match = of_match_node(match_types, dev->of_node);
-	if (match)
-		return (int)(unsigned long)match->data;
-#endif
-	return 4;
+
+	return (int) (unsigned long) of_device_get_match_data(dev);
 }
 
 #include <linux/of_address.h>
@@ -258,10 +247,10 @@ static int get_mdp_ver(struct platform_device *pdev)
 static int msm_init_vram(struct drm_device *dev)
 {
 	struct msm_drm_private *priv = dev->dev_private;
+	struct device_node *node;
 	unsigned long size = 0;
 	int ret = 0;
 
-#ifdef CONFIG_OF
 	/* In the device-tree world, we could have a 'memory-region'
 	 * phandle, which gives us a link to our "vram".  Allocating
 	 * is all nicely abstracted behind the dma api, but we need
@@ -278,7 +267,6 @@ static int msm_init_vram(struct drm_device *dev)
 	 *     as corruption on screen before we have a chance to
 	 *     load and do initial modeset)
 	 */
-	struct device_node *node;
 
 	node = of_parse_phandle(dev->dev->of_node, "memory-region", 0);
 	if (node) {
@@ -288,14 +276,12 @@ static int msm_init_vram(struct drm_device *dev)
 			return ret;
 		size = r.end - r.start;
 		DRM_INFO("using VRAM carveout: %lx@%pa\n", size, &r.start);
-	} else
-#endif
 
-	/* if we have no IOMMU, then we need to use carveout allocator.
-	 * Grab the entire CMA chunk carved out in early startup in
-	 * mach-msm:
-	 */
-	if (!iommu_present(&platform_bus_type)) {
+		/* if we have no IOMMU, then we need to use carveout allocator.
+		 * Grab the entire CMA chunk carved out in early startup in
+		 * mach-msm:
+		 */
+	} else if (!iommu_present(&platform_bus_type)) {
 		DRM_INFO("using %s VRAM carveout\n", vram);
 		size = memparse(vram, NULL);
 	}
@@ -1035,9 +1021,9 @@ static const struct dev_pm_ops msm_pm_ops = {
  * Componentized driver support:
  */
 
-#ifdef CONFIG_OF
-/* NOTE: the CONFIG_OF case duplicates the same code as exynos or imx
- * (or probably any other).. so probably some room for some helpers
+/*
+ * NOTE: duplication of the same code as exynos or imx (or probably any other).
+ * so probably some room for some helpers
  */
 static int compare_of(struct device *dev, void *data)
 {
@@ -1062,12 +1048,6 @@ static int add_components(struct device *dev, struct component_match **matchptr,
 
 	return 0;
 }
-#else
-static int compare_dev(struct device *dev, void *data)
-{
-	return dev == data;
-}
-#endif
 
 static int msm_drm_bind(struct device *dev)
 {
@@ -1091,35 +1071,9 @@ static const struct component_master_ops msm_drm_ops = {
 static int msm_pdev_probe(struct platform_device *pdev)
 {
 	struct component_match *match = NULL;
-#ifdef CONFIG_OF
+
 	add_components(&pdev->dev, &match, "connectors");
 	add_components(&pdev->dev, &match, "gpus");
-#else
-	/* For non-DT case, it kinda sucks.  We don't actually have a way
-	 * to know whether or not we are waiting for certain devices (or if
-	 * they are simply not present).  But for non-DT we only need to
-	 * care about apq8064/apq8060/etc (all mdp4/a3xx):
-	 */
-	static const char *devnames[] = {
-			"hdmi_msm.0", "kgsl-3d0.0",
-	};
-	int i;
-
-	DBG("Adding components..");
-
-	for (i = 0; i < ARRAY_SIZE(devnames); i++) {
-		struct device *dev;
-
-		dev = bus_find_device_by_name(&platform_bus_type,
-				NULL, devnames[i]);
-		if (!dev) {
-			dev_info(&pdev->dev, "still waiting for %s\n", devnames[i]);
-			return -EPROBE_DEFER;
-		}
-
-		component_match_add(&pdev->dev, &match, compare_dev, dev);
-	}
-#endif
 
 	pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
 	return component_master_add_with_match(&pdev->dev, &msm_drm_ops, match);
@@ -1138,8 +1092,8 @@ static const struct platform_device_id msm_id[] = {
 };
 
 static const struct of_device_id dt_match[] = {
-	{ .compatible = "qcom,mdp" },      /* mdp4 */
-	{ .compatible = "qcom,mdss_mdp" }, /* mdp5 */
+	{ .compatible = "qcom,mdp", .data = (void *) 4 },     /* mdp4 */
+	{ .compatible = "qcom,mdss_mdp", .data = (void *) 5 }, /* mdp5 */
 	{}
 };
 MODULE_DEVICE_TABLE(of, dt_match);
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index 9a713b7..c1e7bba 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -31,14 +31,9 @@
 #include <linux/iommu.h>
 #include <linux/types.h>
 #include <linux/of_graph.h>
+#include <linux/of_device.h>
 #include <asm/sizes.h>
 
-#ifndef CONFIG_OF
-#include <mach/board.h>
-#include <mach/socinfo.h>
-#include <mach/iommu_domains.h>
-#endif
-
 #include <drm/drmP.h>
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
-- 
cgit v1.1


From d4fc72ed15ce9612cf4124214fb13c3b9792b3d3 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 18 Nov 2015 12:28:39 +0530
Subject: drm/msm: Update compatible strings for mdp

Create distinct compatible strings for mdp4 and mdp5. Keep "qcom,mdss_mdp"
as is to support downstream kernels.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/msm_drv.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 06df8aa..9a30807 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1092,8 +1092,10 @@ static const struct platform_device_id msm_id[] = {
 };
 
 static const struct of_device_id dt_match[] = {
-	{ .compatible = "qcom,mdp", .data = (void *) 4 },     /* mdp4 */
-	{ .compatible = "qcom,mdss_mdp", .data = (void *) 5 }, /* mdp5 */
+	{ .compatible = "qcom,mdp4", .data = (void *) 4 },	/* mdp4 */
+	{ .compatible = "qcom,mdp5", .data = (void *) 5 },	/* mdp5 */
+	/* to support downstream DT files */
+	{ .compatible = "qcom,mdss_mdp", .data = (void *) 5 },  /* mdp5 */
 	{}
 };
 MODULE_DEVICE_TABLE(of, dt_match);
-- 
cgit v1.1


From d50c192afeae3fb0530af63061d1f6238f8c8e02 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 18 Nov 2015 12:44:52 +0530
Subject: drm/msm/mdp: Remove CONFIG_OF checks from MDP drivers

We don't intend to use downstream non-DT kernels anymore, so remove
CONFIG_OF checks.

Update the TODO comment so that we don't forget about max_clk setting
for non APQ8064 chips having MDP4.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 20 +++-----------------
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c |  4 +---
 2 files changed, 4 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
index 077f752..76984a8 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
@@ -240,7 +240,6 @@ int mdp4_enable(struct mdp4_kms *mdp4_kms)
 	return 0;
 }
 
-#ifdef CONFIG_OF
 static struct drm_panel *detect_panel(struct drm_device *dev)
 {
 	struct device_node *endpoint, *panel_node;
@@ -270,12 +269,6 @@ static struct drm_panel *detect_panel(struct drm_device *dev)
 
 	return panel;
 }
-#else
-static struct drm_panel *detect_panel(struct drm_device *dev)
-{
-	// ??? maybe use a module param to specify which panel is attached?
-}
-#endif
 
 static int modeset_init(struct mdp4_kms *mdp4_kms)
 {
@@ -558,17 +551,10 @@ fail:
 static struct mdp4_platform_config *mdp4_get_config(struct platform_device *dev)
 {
 	static struct mdp4_platform_config config = {};
-#ifdef CONFIG_OF
-	/* TODO */
+
+	/* TODO: Chips that aren't apq8064 have a 200 Mhz max_clk */
 	config.max_clk = 266667000;
 	config.iommu = iommu_domain_alloc(&platform_bus_type);
-#else
-	if (cpu_is_apq8064())
-		config.max_clk = 266667000;
-	else
-		config.max_clk = 200000000;
-
-	config.iommu = msm_get_iommu_domain(DISPLAY_READ_DOMAIN);
-#endif
+
 	return &config;
 }
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
index bb1225a..57f73f0 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_cfg.c
@@ -553,9 +553,7 @@ fail:
 static struct mdp5_cfg_platform *mdp5_get_config(struct platform_device *dev)
 {
 	static struct mdp5_cfg_platform config = {};
-#ifdef CONFIG_OF
-	/* TODO */
-#endif
+
 	config.iommu = iommu_domain_alloc(&platform_bus_type);
 
 	return &config;
-- 
cgit v1.1


From 1fd6a4412c98a4bf89e1e583c5153c250aa24667 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Fri, 30 Oct 2015 12:35:55 +0530
Subject: drm/msm/hdmi: remove CONFIG_OF checks

We now only care about kernels that support DT. Remote the non-DT stuff.
While we're at it, use of_device_get_match_data to retrieve match data.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/hdmi/hdmi.c | 87 ++++++++---------------------------------
 1 file changed, 16 insertions(+), 71 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index 1f4a95e..9a0989c 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -17,6 +17,8 @@
  */
 
 #include <linux/of_irq.h>
+#include <linux/of_gpio.h>
+
 #include "hdmi.h"
 
 void hdmi_set_mode(struct hdmi *hdmi, bool power_on)
@@ -322,8 +324,6 @@ fail:
  * The hdmi device:
  */
 
-#include <linux/of_gpio.h>
-
 #define HDMI_CFG(item, entry) \
 	.item ## _names = item ##_names_ ## entry, \
 	.item ## _cnt   = ARRAY_SIZE(item ## _names_ ## entry)
@@ -388,17 +388,6 @@ static struct hdmi_platform_config hdmi_tx_8996_config = {
 		.hpd_freq      = hpd_clk_freq_8x74,
 };
 
-static const struct of_device_id dt_match[] = {
-	{ .compatible = "qcom,hdmi-tx-8996", .data = &hdmi_tx_8996_config },
-	{ .compatible = "qcom,hdmi-tx-8994", .data = &hdmi_tx_8994_config },
-	{ .compatible = "qcom,hdmi-tx-8084", .data = &hdmi_tx_8084_config },
-	{ .compatible = "qcom,hdmi-tx-8974", .data = &hdmi_tx_8974_config },
-	{ .compatible = "qcom,hdmi-tx-8960", .data = &hdmi_tx_8960_config },
-	{ .compatible = "qcom,hdmi-tx-8660", .data = &hdmi_tx_8660_config },
-	{}
-};
-
-#ifdef CONFIG_OF
 static int get_gpio(struct device *dev, struct device_node *of_node, const char *name)
 {
 	int gpio = of_get_named_gpio(of_node, name, 0);
@@ -413,7 +402,6 @@ static int get_gpio(struct device *dev, struct device_node *of_node, const char
 	}
 	return gpio;
 }
-#endif
 
 static int hdmi_bind(struct device *dev, struct device *master, void *data)
 {
@@ -421,16 +409,12 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
 	struct msm_drm_private *priv = drm->dev_private;
 	static struct hdmi_platform_config *hdmi_cfg;
 	struct hdmi *hdmi;
-#ifdef CONFIG_OF
 	struct device_node *of_node = dev->of_node;
-	const struct of_device_id *match;
 
-	match = of_match_node(dt_match, of_node);
-	if (match && match->data) {
-		hdmi_cfg = (struct hdmi_platform_config *)match->data;
-		DBG("hdmi phy: %s", match->compatible);
-	} else {
-		dev_err(dev, "unknown phy: %s\n", of_node->name);
+	hdmi_cfg = (struct hdmi_platform_config *)
+			of_device_get_match_data(dev);
+	if (!hdmi_cfg) {
+		dev_err(dev, "unknown hdmi_cfg: %s\n", of_node->name);
 		return -ENXIO;
 	}
 
@@ -443,55 +427,6 @@ static int hdmi_bind(struct device *dev, struct device *master, void *data)
 	hdmi_cfg->mux_sel_gpio  = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-sel");
 	hdmi_cfg->mux_lpm_gpio  = get_gpio(dev, of_node, "qcom,hdmi-tx-mux-lpm");
 
-#else
-	static struct hdmi_platform_config config = {};
-	static const char *hpd_clk_names[] = {
-			"core_clk", "master_iface_clk", "slave_iface_clk",
-	};
-	if (cpu_is_apq8064()) {
-		static const char *hpd_reg_names[] = {"8921_hdmi_mvs"};
-		config.phy_init      = hdmi_phy_8960_init;
-		config.hpd_reg_names = hpd_reg_names;
-		config.hpd_reg_cnt   = ARRAY_SIZE(hpd_reg_names);
-		config.hpd_clk_names = hpd_clk_names;
-		config.hpd_clk_cnt   = ARRAY_SIZE(hpd_clk_names);
-		config.ddc_clk_gpio  = 70;
-		config.ddc_data_gpio = 71;
-		config.hpd_gpio      = 72;
-		config.mux_en_gpio   = -1;
-		config.mux_sel_gpio  = -1;
-	} else if (cpu_is_msm8960() || cpu_is_msm8960ab()) {
-		static const char *hpd_reg_names[] = {"8921_hdmi_mvs"};
-		config.phy_init      = hdmi_phy_8960_init;
-		config.hpd_reg_names = hpd_reg_names;
-		config.hpd_reg_cnt   = ARRAY_SIZE(hpd_reg_names);
-		config.hpd_clk_names = hpd_clk_names;
-		config.hpd_clk_cnt   = ARRAY_SIZE(hpd_clk_names);
-		config.ddc_clk_gpio  = 100;
-		config.ddc_data_gpio = 101;
-		config.hpd_gpio      = 102;
-		config.mux_en_gpio   = -1;
-		config.mux_sel_gpio  = -1;
-	} else if (cpu_is_msm8x60()) {
-		static const char *hpd_reg_names[] = {
-				"8901_hdmi_mvs", "8901_mpp0"
-		};
-		config.phy_init      = hdmi_phy_8x60_init;
-		config.hpd_reg_names = hpd_reg_names;
-		config.hpd_reg_cnt   = ARRAY_SIZE(hpd_reg_names);
-		config.hpd_clk_names = hpd_clk_names;
-		config.hpd_clk_cnt   = ARRAY_SIZE(hpd_clk_names);
-		config.ddc_clk_gpio  = 170;
-		config.ddc_data_gpio = 171;
-		config.hpd_gpio      = 172;
-		config.mux_en_gpio   = -1;
-		config.mux_sel_gpio  = -1;
-	}
-	config.mmio_name     = "hdmi_msm_hdmi_addr";
-	config.qfprom_mmio_name = "hdmi_msm_qfprom_addr";
-
-	hdmi_cfg = &config;
-#endif
 	dev->platform_data = hdmi_cfg;
 
 	hdmi = hdmi_init(to_platform_device(dev));
@@ -529,6 +464,16 @@ static int hdmi_dev_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id dt_match[] = {
+	{ .compatible = "qcom,hdmi-tx-8996", .data = &hdmi_tx_8996_config },
+	{ .compatible = "qcom,hdmi-tx-8994", .data = &hdmi_tx_8994_config },
+	{ .compatible = "qcom,hdmi-tx-8084", .data = &hdmi_tx_8084_config },
+	{ .compatible = "qcom,hdmi-tx-8974", .data = &hdmi_tx_8974_config },
+	{ .compatible = "qcom,hdmi-tx-8960", .data = &hdmi_tx_8960_config },
+	{ .compatible = "qcom,hdmi-tx-8660", .data = &hdmi_tx_8660_config },
+	{}
+};
+
 static struct platform_driver hdmi_driver = {
 	.probe = hdmi_dev_probe,
 	.remove = hdmi_dev_remove,
-- 
cgit v1.1


From 66a42f8586897c3a95ac2fef5e2ee1e69da695c8 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 18 Nov 2015 16:32:28 +0530
Subject: drm/msm/adreno: Remove CONFIG_OF checks

Remove CONFIG_OF checks in adreno_device.c. The downstream bus scaling
stuff is included only when CONFIG_OF is not set. So, remove that too.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/adreno/adreno_device.c | 52 ------------------------------
 1 file changed, 52 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index 1ea2df5..950d27d 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -19,10 +19,6 @@
 
 #include "adreno_gpu.h"
 
-#if defined(DOWNSTREAM_CONFIG_MSM_BUS_SCALING) && !defined(CONFIG_OF)
-#  include <mach/kgsl.h>
-#endif
-
 #define ANY_ID 0xff
 
 bool hang_debug = false;
@@ -168,7 +164,6 @@ static void set_gpu_pdev(struct drm_device *dev,
 static int adreno_bind(struct device *dev, struct device *master, void *data)
 {
 	static struct adreno_platform_config config = {};
-#ifdef CONFIG_OF
 	struct device_node *child, *node = dev->of_node;
 	u32 val;
 	int ret;
@@ -205,53 +200,6 @@ static int adreno_bind(struct device *dev, struct device *master, void *data)
 		return -ENXIO;
 	}
 
-#else
-	struct kgsl_device_platform_data *pdata = dev->platform_data;
-	uint32_t version = socinfo_get_version();
-	if (cpu_is_apq8064ab()) {
-		config.fast_rate = 450000000;
-		config.slow_rate = 27000000;
-		config.bus_freq  = 4;
-		config.rev = ADRENO_REV(3, 2, 1, 0);
-	} else if (cpu_is_apq8064()) {
-		config.fast_rate = 400000000;
-		config.slow_rate = 27000000;
-		config.bus_freq  = 4;
-
-		if (SOCINFO_VERSION_MAJOR(version) == 2)
-			config.rev = ADRENO_REV(3, 2, 0, 2);
-		else if ((SOCINFO_VERSION_MAJOR(version) == 1) &&
-				(SOCINFO_VERSION_MINOR(version) == 1))
-			config.rev = ADRENO_REV(3, 2, 0, 1);
-		else
-			config.rev = ADRENO_REV(3, 2, 0, 0);
-
-	} else if (cpu_is_msm8960ab()) {
-		config.fast_rate = 400000000;
-		config.slow_rate = 320000000;
-		config.bus_freq  = 4;
-
-		if (SOCINFO_VERSION_MINOR(version) == 0)
-			config.rev = ADRENO_REV(3, 2, 1, 0);
-		else
-			config.rev = ADRENO_REV(3, 2, 1, 1);
-
-	} else if (cpu_is_msm8930()) {
-		config.fast_rate = 400000000;
-		config.slow_rate = 27000000;
-		config.bus_freq  = 3;
-
-		if ((SOCINFO_VERSION_MAJOR(version) == 1) &&
-			(SOCINFO_VERSION_MINOR(version) == 2))
-			config.rev = ADRENO_REV(3, 0, 5, 2);
-		else
-			config.rev = ADRENO_REV(3, 0, 5, 0);
-
-	}
-#  ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING
-	config.bus_scale_table = pdata->bus_scale_table;
-#  endif
-#endif
 	dev->platform_data = &config;
 	set_gpu_pdev(dev_get_drvdata(master), to_platform_device(dev));
 	return 0;
-- 
cgit v1.1


From ec141af624bbd3932aab90b85e1fabe7fa1ca70b Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Mon, 19 Oct 2015 12:20:52 +0530
Subject: drm/msm/mdp4: Clean up modeset_init

modeset_init() for mdp4 isn't very flexible. That makes it hard to add
more interfaces.

Split out the encoder/connector creation code in modeset_init into a
separate function. This is similar to what's done in modeset_init for
mdp5.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 192 ++++++++++++++++++--------------
 1 file changed, 109 insertions(+), 83 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
index 76984a8..379b435 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
@@ -270,117 +270,143 @@ static struct drm_panel *detect_panel(struct drm_device *dev)
 	return panel;
 }
 
-static int modeset_init(struct mdp4_kms *mdp4_kms)
+static int mdp4_modeset_init_intf(struct mdp4_kms *mdp4_kms,
+				  int intf_type)
 {
 	struct drm_device *dev = mdp4_kms->dev;
 	struct msm_drm_private *priv = dev->dev_private;
-	struct drm_plane *plane;
-	struct drm_crtc *crtc;
 	struct drm_encoder *encoder;
 	struct drm_connector *connector;
 	struct drm_panel *panel;
 	int ret;
 
-	/* construct non-private planes: */
-	plane = mdp4_plane_init(dev, VG1, false);
-	if (IS_ERR(plane)) {
-		dev_err(dev->dev, "failed to construct plane for VG1\n");
-		ret = PTR_ERR(plane);
-		goto fail;
-	}
-	priv->planes[priv->num_planes++] = plane;
+	switch (intf_type) {
+	case DRM_MODE_ENCODER_LVDS:
+		panel = detect_panel(dev);
+		if (IS_ERR(panel)) {
+			dev_err(dev->dev, "failed to detect LVDS panel\n");
+			return PTR_ERR(panel);
+		}
 
-	plane = mdp4_plane_init(dev, VG2, false);
-	if (IS_ERR(plane)) {
-		dev_err(dev->dev, "failed to construct plane for VG2\n");
-		ret = PTR_ERR(plane);
-		goto fail;
-	}
-	priv->planes[priv->num_planes++] = plane;
+		encoder = mdp4_lcdc_encoder_init(dev, panel);
+		if (IS_ERR(encoder)) {
+			dev_err(dev->dev, "failed to construct LCDC encoder\n");
+			return PTR_ERR(encoder);
+		}
 
-	/*
-	 * Setup the LCDC/LVDS path: RGB2 -> DMA_P -> LCDC -> LVDS:
-	 */
+		/* LCDC can be hooked to DMA_P (TODO: Add DMA_S later?) */
+		encoder->possible_crtcs = 1 << DMA_P;
 
-	panel = detect_panel(dev);
-	if (IS_ERR(panel)) {
-		ret = PTR_ERR(panel);
-		dev_err(dev->dev, "failed to detect LVDS panel: %d\n", ret);
-		goto fail;
-	}
+		connector = mdp4_lvds_connector_init(dev, panel, encoder);
+		if (IS_ERR(connector)) {
+			dev_err(dev->dev, "failed to initialize LVDS connector\n");
+			return PTR_ERR(connector);
+		}
 
-	plane = mdp4_plane_init(dev, RGB2, true);
-	if (IS_ERR(plane)) {
-		dev_err(dev->dev, "failed to construct plane for RGB2\n");
-		ret = PTR_ERR(plane);
-		goto fail;
-	}
+		priv->encoders[priv->num_encoders++] = encoder;
+		priv->connectors[priv->num_connectors++] = connector;
 
-	crtc  = mdp4_crtc_init(dev, plane, priv->num_crtcs, 0, DMA_P);
-	if (IS_ERR(crtc)) {
-		dev_err(dev->dev, "failed to construct crtc for DMA_P\n");
-		ret = PTR_ERR(crtc);
-		goto fail;
-	}
+		break;
+	case DRM_MODE_ENCODER_TMDS:
+		encoder = mdp4_dtv_encoder_init(dev);
+		if (IS_ERR(encoder)) {
+			dev_err(dev->dev, "failed to construct DTV encoder\n");
+			return PTR_ERR(encoder);
+		}
 
-	encoder = mdp4_lcdc_encoder_init(dev, panel);
-	if (IS_ERR(encoder)) {
-		dev_err(dev->dev, "failed to construct LCDC encoder\n");
-		ret = PTR_ERR(encoder);
-		goto fail;
-	}
+		/* DTV can be hooked to DMA_E: */
+		encoder->possible_crtcs = 1 << 1;
 
-	/* LCDC can be hooked to DMA_P: */
-	encoder->possible_crtcs = 1 << priv->num_crtcs;
+		if (priv->hdmi) {
+			/* Construct bridge/connector for HDMI: */
+			ret = hdmi_modeset_init(priv->hdmi, dev, encoder);
+			if (ret) {
+				dev_err(dev->dev, "failed to initialize HDMI: %d\n", ret);
+				return ret;
+			}
+		}
 
-	priv->crtcs[priv->num_crtcs++] = crtc;
-	priv->encoders[priv->num_encoders++] = encoder;
+		priv->encoders[priv->num_encoders++] = encoder;
 
-	connector = mdp4_lvds_connector_init(dev, panel, encoder);
-	if (IS_ERR(connector)) {
-		ret = PTR_ERR(connector);
-		dev_err(dev->dev, "failed to initialize LVDS connector: %d\n", ret);
-		goto fail;
+		break;
+	default:
+		dev_err(dev->dev, "Invalid or unsupported interface\n");
+		return -EINVAL;
 	}
 
-	priv->connectors[priv->num_connectors++] = connector;
 
-	/*
-	 * Setup DTV/HDMI path: RGB1 -> DMA_E -> DTV -> HDMI:
-	 */
+	return 0;
+}
 
-	plane = mdp4_plane_init(dev, RGB1, true);
-	if (IS_ERR(plane)) {
-		dev_err(dev->dev, "failed to construct plane for RGB1\n");
-		ret = PTR_ERR(plane);
-		goto fail;
-	}
+static int modeset_init(struct mdp4_kms *mdp4_kms)
+{
+	struct drm_device *dev = mdp4_kms->dev;
+	struct msm_drm_private *priv = dev->dev_private;
+	struct drm_plane *plane;
+	struct drm_crtc *crtc;
+	int i, ret;
+	static const enum mdp4_pipe rgb_planes[] = {
+		RGB1, RGB2,
+	};
+	static const enum mdp4_pipe vg_planes[] = {
+		VG1, VG2,
+	};
+	static const enum mdp4_dma mdp4_crtcs[] = {
+		DMA_P, DMA_E,
+	};
+	static const char * const mdp4_crtc_names[] = {
+		"DMA_P", "DMA_E",
+	};
+	static const int mdp4_intfs[] = {
+		DRM_MODE_ENCODER_LVDS,
+		DRM_MODE_ENCODER_TMDS,
+	};
 
-	crtc  = mdp4_crtc_init(dev, plane, priv->num_crtcs, 1, DMA_E);
-	if (IS_ERR(crtc)) {
-		dev_err(dev->dev, "failed to construct crtc for DMA_E\n");
-		ret = PTR_ERR(crtc);
-		goto fail;
+	/* construct non-private planes: */
+	for (i = 0; i < ARRAY_SIZE(vg_planes); i++) {
+		plane = mdp4_plane_init(dev, vg_planes[i], false);
+		if (IS_ERR(plane)) {
+			dev_err(dev->dev,
+				"failed to construct plane for VG%d\n", i + 1);
+			ret = PTR_ERR(plane);
+			goto fail;
+		}
+		priv->planes[priv->num_planes++] = plane;
 	}
 
-	encoder = mdp4_dtv_encoder_init(dev);
-	if (IS_ERR(encoder)) {
-		dev_err(dev->dev, "failed to construct DTV encoder\n");
-		ret = PTR_ERR(encoder);
-		goto fail;
-	}
+	for (i = 0; i < ARRAY_SIZE(mdp4_crtcs); i++) {
+		plane = mdp4_plane_init(dev, rgb_planes[i], true);
+		if (IS_ERR(plane)) {
+			dev_err(dev->dev,
+				"failed to construct plane for RGB%d\n", i + 1);
+			ret = PTR_ERR(plane);
+			goto fail;
+		}
 
-	/* DTV can be hooked to DMA_E: */
-	encoder->possible_crtcs = 1 << priv->num_crtcs;
+		crtc  = mdp4_crtc_init(dev, plane, priv->num_crtcs, i,
+				mdp4_crtcs[i]);
+		if (IS_ERR(crtc)) {
+			dev_err(dev->dev, "failed to construct crtc for %s\n",
+				mdp4_crtc_names[i]);
+			ret = PTR_ERR(crtc);
+			goto fail;
+		}
+
+		priv->crtcs[priv->num_crtcs++] = crtc;
+	}
 
-	priv->crtcs[priv->num_crtcs++] = crtc;
-	priv->encoders[priv->num_encoders++] = encoder;
+	/*
+	 * we currently set up two relatively fixed paths:
+	 *
+	 * LCDC/LVDS path: RGB1 -> DMA_P -> LCDC -> LVDS
+	 * DTV/HDMI path: RGB2 -> DMA_E -> DTV -> HDMI
+	 */
 
-	if (priv->hdmi) {
-		/* Construct bridge/connector for HDMI: */
-		ret = hdmi_modeset_init(priv->hdmi, dev, encoder);
+	for (i = 0; i < ARRAY_SIZE(mdp4_intfs); i++) {
+		ret = mdp4_modeset_init_intf(mdp4_kms, mdp4_intfs[i]);
 		if (ret) {
-			dev_err(dev->dev, "failed to initialize HDMI: %d\n", ret);
+			dev_err(dev->dev, "failed to initialize intf: %d, %d\n",
+				i, ret);
 			goto fail;
 		}
 	}
-- 
cgit v1.1


From a6bf7f63828bf10c1da4da0b339b3c1df7c0d1f1 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 18 Nov 2015 17:15:50 +0530
Subject: drm/msm/mdp4: Initialize LCDC encoder even if panel driver isn't
 available

Currently, the driver defers if it doesn't find a drm_panel. This forces
us to have a drm_panel, if not, the driver isn't usable.

Make the lcdc encoder initialization independent of the availability of
the drm panel. We only check if there is a panel node specified in DT. If
it isn't, then we don't initialize the encoder at all. The panel node is
passed to the lcdc encoder and lvds connector drivers.

The connector driver takes the responsibility to retrieve the drm_panel
from the panel node, and update the status on whether the panel is
connected or not. This makes the panel usable even if the drm_panel
driver is inserted as a module later on.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c            | 38 ++++++++++------------
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h            |  4 +--
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c   | 11 ++++---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c | 23 +++++++------
 4 files changed, 40 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
index 379b435..6c9dd28 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
@@ -240,18 +240,18 @@ int mdp4_enable(struct mdp4_kms *mdp4_kms)
 	return 0;
 }
 
-static struct drm_panel *detect_panel(struct drm_device *dev)
+static struct device_node *mdp4_detect_lcdc_panel(struct drm_device *dev)
 {
 	struct device_node *endpoint, *panel_node;
 	struct device_node *np = dev->dev->of_node;
-	struct drm_panel *panel = NULL;
 
 	endpoint = of_graph_get_next_endpoint(np, NULL);
 	if (!endpoint) {
-		dev_err(dev->dev, "no valid endpoint\n");
-		return ERR_PTR(-ENODEV);
+		DBG("no endpoint in MDP4 to fetch LVDS panel\n");
+		return NULL;
 	}
 
+	/* don't proceed if we have an endpoint but no panel_node tied to it */
 	panel_node = of_graph_get_remote_port_parent(endpoint);
 	if (!panel_node) {
 		dev_err(dev->dev, "no valid panel node\n");
@@ -261,13 +261,7 @@ static struct drm_panel *detect_panel(struct drm_device *dev)
 
 	of_node_put(endpoint);
 
-	panel = of_drm_find_panel(panel_node);
-	if (!panel) {
-		of_node_put(panel_node);
-		return ERR_PTR(-EPROBE_DEFER);
-	}
-
-	return panel;
+	return panel_node;
 }
 
 static int mdp4_modeset_init_intf(struct mdp4_kms *mdp4_kms,
@@ -277,18 +271,22 @@ static int mdp4_modeset_init_intf(struct mdp4_kms *mdp4_kms,
 	struct msm_drm_private *priv = dev->dev_private;
 	struct drm_encoder *encoder;
 	struct drm_connector *connector;
-	struct drm_panel *panel;
+	struct device_node *panel_node;
 	int ret;
 
 	switch (intf_type) {
 	case DRM_MODE_ENCODER_LVDS:
-		panel = detect_panel(dev);
-		if (IS_ERR(panel)) {
-			dev_err(dev->dev, "failed to detect LVDS panel\n");
-			return PTR_ERR(panel);
-		}
-
-		encoder = mdp4_lcdc_encoder_init(dev, panel);
+		/*
+		 * bail out early if:
+		 * - there is no panel node (no need to initialize lcdc
+		 *   encoder and lvds connector), or
+		 * - panel node is a bad pointer
+		 */
+		panel_node = mdp4_detect_lcdc_panel(dev);
+		if (IS_ERR_OR_NULL(panel_node))
+			return PTR_ERR(panel_node);
+
+		encoder = mdp4_lcdc_encoder_init(dev, panel_node);
 		if (IS_ERR(encoder)) {
 			dev_err(dev->dev, "failed to construct LCDC encoder\n");
 			return PTR_ERR(encoder);
@@ -297,7 +295,7 @@ static int mdp4_modeset_init_intf(struct mdp4_kms *mdp4_kms,
 		/* LCDC can be hooked to DMA_P (TODO: Add DMA_S later?) */
 		encoder->possible_crtcs = 1 << DMA_P;
 
-		connector = mdp4_lvds_connector_init(dev, panel, encoder);
+		connector = mdp4_lvds_connector_init(dev, panel_node, encoder);
 		if (IS_ERR(connector)) {
 			dev_err(dev->dev, "failed to initialize LVDS connector\n");
 			return PTR_ERR(connector);
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
index 8a7f6e1..7d03585 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
@@ -212,10 +212,10 @@ struct drm_encoder *mdp4_dtv_encoder_init(struct drm_device *dev);
 
 long mdp4_lcdc_round_pixclk(struct drm_encoder *encoder, unsigned long rate);
 struct drm_encoder *mdp4_lcdc_encoder_init(struct drm_device *dev,
-		struct drm_panel *panel);
+		struct device_node *panel_node);
 
 struct drm_connector *mdp4_lvds_connector_init(struct drm_device *dev,
-		struct drm_panel *panel, struct drm_encoder *encoder);
+		struct device_node *panel_node, struct drm_encoder *encoder);
 
 #ifdef CONFIG_COMMON_CLK
 struct clk *mpd4_lvds_pll_init(struct drm_device *dev);
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
index 4cd6e72..1bda2de 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c
@@ -23,6 +23,7 @@
 
 struct mdp4_lcdc_encoder {
 	struct drm_encoder base;
+	struct device_node *panel_node;
 	struct drm_panel *panel;
 	struct clk *lcdc_clk;
 	unsigned long int pixclock;
@@ -338,7 +339,7 @@ static void mdp4_lcdc_encoder_disable(struct drm_encoder *encoder)
 	struct mdp4_lcdc_encoder *mdp4_lcdc_encoder =
 			to_mdp4_lcdc_encoder(encoder);
 	struct mdp4_kms *mdp4_kms = get_kms(encoder);
-	struct drm_panel *panel = mdp4_lcdc_encoder->panel;
+	struct drm_panel *panel;
 	int i, ret;
 
 	if (WARN_ON(!mdp4_lcdc_encoder->enabled))
@@ -346,6 +347,7 @@ static void mdp4_lcdc_encoder_disable(struct drm_encoder *encoder)
 
 	mdp4_write(mdp4_kms, REG_MDP4_LCDC_ENABLE, 0);
 
+	panel = of_drm_find_panel(mdp4_lcdc_encoder->panel_node);
 	if (panel) {
 		drm_panel_disable(panel);
 		drm_panel_unprepare(panel);
@@ -381,7 +383,7 @@ static void mdp4_lcdc_encoder_enable(struct drm_encoder *encoder)
 			to_mdp4_lcdc_encoder(encoder);
 	unsigned long pc = mdp4_lcdc_encoder->pixclock;
 	struct mdp4_kms *mdp4_kms = get_kms(encoder);
-	struct drm_panel *panel = mdp4_lcdc_encoder->panel;
+	struct drm_panel *panel;
 	int i, ret;
 
 	if (WARN_ON(mdp4_lcdc_encoder->enabled))
@@ -414,6 +416,7 @@ static void mdp4_lcdc_encoder_enable(struct drm_encoder *encoder)
 	if (ret)
 		dev_err(dev->dev, "failed to enable lcdc_clk: %d\n", ret);
 
+	panel = of_drm_find_panel(mdp4_lcdc_encoder->panel_node);
 	if (panel) {
 		drm_panel_prepare(panel);
 		drm_panel_enable(panel);
@@ -442,7 +445,7 @@ long mdp4_lcdc_round_pixclk(struct drm_encoder *encoder, unsigned long rate)
 
 /* initialize encoder */
 struct drm_encoder *mdp4_lcdc_encoder_init(struct drm_device *dev,
-		struct drm_panel *panel)
+		struct device_node *panel_node)
 {
 	struct drm_encoder *encoder = NULL;
 	struct mdp4_lcdc_encoder *mdp4_lcdc_encoder;
@@ -455,7 +458,7 @@ struct drm_encoder *mdp4_lcdc_encoder_init(struct drm_device *dev,
 		goto fail;
 	}
 
-	mdp4_lcdc_encoder->panel = panel;
+	mdp4_lcdc_encoder->panel_node = panel_node;
 
 	encoder = &mdp4_lcdc_encoder->base;
 
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c
index 9211851..e73e174 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c
@@ -23,6 +23,7 @@
 struct mdp4_lvds_connector {
 	struct drm_connector base;
 	struct drm_encoder *encoder;
+	struct device_node *panel_node;
 	struct drm_panel *panel;
 };
 #define to_mdp4_lvds_connector(x) container_of(x, struct mdp4_lvds_connector, base)
@@ -33,6 +34,10 @@ static enum drm_connector_status mdp4_lvds_connector_detect(
 	struct mdp4_lvds_connector *mdp4_lvds_connector =
 			to_mdp4_lvds_connector(connector);
 
+	if (!mdp4_lvds_connector->panel)
+		mdp4_lvds_connector->panel =
+			of_drm_find_panel(mdp4_lvds_connector->panel_node);
+
 	return mdp4_lvds_connector->panel ?
 			connector_status_connected :
 			connector_status_disconnected;
@@ -42,10 +47,6 @@ static void mdp4_lvds_connector_destroy(struct drm_connector *connector)
 {
 	struct mdp4_lvds_connector *mdp4_lvds_connector =
 			to_mdp4_lvds_connector(connector);
-	struct drm_panel *panel = mdp4_lvds_connector->panel;
-
-	if (panel)
-		drm_panel_detach(panel);
 
 	drm_connector_unregister(connector);
 	drm_connector_cleanup(connector);
@@ -60,9 +61,14 @@ static int mdp4_lvds_connector_get_modes(struct drm_connector *connector)
 	struct drm_panel *panel = mdp4_lvds_connector->panel;
 	int ret = 0;
 
-	if (panel)
+	if (panel) {
+		drm_panel_attach(panel, connector);
+
 		ret = panel->funcs->get_modes(panel);
 
+		drm_panel_detach(panel);
+	}
+
 	return ret;
 }
 
@@ -111,7 +117,7 @@ static const struct drm_connector_helper_funcs mdp4_lvds_connector_helper_funcs
 
 /* initialize connector */
 struct drm_connector *mdp4_lvds_connector_init(struct drm_device *dev,
-		struct drm_panel *panel, struct drm_encoder *encoder)
+		struct device_node *panel_node, struct drm_encoder *encoder)
 {
 	struct drm_connector *connector = NULL;
 	struct mdp4_lvds_connector *mdp4_lvds_connector;
@@ -124,7 +130,7 @@ struct drm_connector *mdp4_lvds_connector_init(struct drm_device *dev,
 	}
 
 	mdp4_lvds_connector->encoder = encoder;
-	mdp4_lvds_connector->panel = panel;
+	mdp4_lvds_connector->panel_node = panel_node;
 
 	connector = &mdp4_lvds_connector->base;
 
@@ -141,9 +147,6 @@ struct drm_connector *mdp4_lvds_connector_init(struct drm_device *dev,
 
 	drm_mode_connector_attach_encoder(connector, encoder);
 
-	if (panel)
-		drm_panel_attach(panel, connector);
-
 	return connector;
 
 fail:
-- 
cgit v1.1


From 776638e73a195fb266b84ec75a9080c3feb35b68 Mon Sep 17 00:00:00 2001
From: Vinay Simha BN <vinaysimha@inforcecomputing.com>
Date: Mon, 19 Oct 2015 12:27:11 +0530
Subject: drm/msm/dsi: Add a mdp4 encoder for DSI

Create an mdp4 incoder for DSI. Only DSI video mode is supported as of
now.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Vinay Simha BN <vinaysimha@inforcecomputing.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/Makefile                    |   1 +
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_dsi_encoder.c | 198 ++++++++++++++++++++++++
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h         |   9 ++
 3 files changed, 208 insertions(+)
 create mode 100644 drivers/gpu/drm/msm/mdp/mdp4/mdp4_dsi_encoder.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index 1c90290..2224fdd 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -54,6 +54,7 @@ msm-$(CONFIG_DRM_FBDEV_EMULATION) += msm_fbdev.o
 msm-$(CONFIG_COMMON_CLK) += mdp/mdp4/mdp4_lvds_pll.o
 
 msm-$(CONFIG_DRM_MSM_DSI) += dsi/dsi.o \
+			mdp/mdp4/mdp4_dsi_encoder.o \
 			dsi/dsi_cfg.o \
 			dsi/dsi_host.o \
 			dsi/dsi_manager.o \
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dsi_encoder.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dsi_encoder.c
new file mode 100644
index 0000000..49052bb
--- /dev/null
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_dsi_encoder.c
@@ -0,0 +1,198 @@
+/*
+ * Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2014, Inforce Computing. All rights reserved.
+ *
+ * Author: Vinay Simha <vinaysimha@inforcecomputing.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "mdp4_kms.h"
+
+#include "drm_crtc.h"
+#include "drm_crtc_helper.h"
+
+struct mdp4_dsi_encoder {
+	struct drm_encoder base;
+	struct drm_panel *panel;
+	bool enabled;
+};
+#define to_mdp4_dsi_encoder(x) container_of(x, struct mdp4_dsi_encoder, base)
+
+static struct mdp4_kms *get_kms(struct drm_encoder *encoder)
+{
+	struct msm_drm_private *priv = encoder->dev->dev_private;
+	return to_mdp4_kms(to_mdp_kms(priv->kms));
+}
+
+static void mdp4_dsi_encoder_destroy(struct drm_encoder *encoder)
+{
+	struct mdp4_dsi_encoder *mdp4_dsi_encoder = to_mdp4_dsi_encoder(encoder);
+
+	drm_encoder_cleanup(encoder);
+	kfree(mdp4_dsi_encoder);
+}
+
+static const struct drm_encoder_funcs mdp4_dsi_encoder_funcs = {
+	.destroy = mdp4_dsi_encoder_destroy,
+};
+
+static bool mdp4_dsi_encoder_mode_fixup(struct drm_encoder *encoder,
+					const struct drm_display_mode *mode,
+					struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+static void mdp4_dsi_encoder_mode_set(struct drm_encoder *encoder,
+				      struct drm_display_mode *mode,
+				      struct drm_display_mode *adjusted_mode)
+{
+	struct mdp4_kms *mdp4_kms = get_kms(encoder);
+	uint32_t dsi_hsync_skew, vsync_period, vsync_len, ctrl_pol;
+	uint32_t display_v_start, display_v_end;
+	uint32_t hsync_start_x, hsync_end_x;
+
+	mode = adjusted_mode;
+
+	DBG("set mode: %d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x",
+			mode->base.id, mode->name,
+			mode->vrefresh, mode->clock,
+			mode->hdisplay, mode->hsync_start,
+			mode->hsync_end, mode->htotal,
+			mode->vdisplay, mode->vsync_start,
+			mode->vsync_end, mode->vtotal,
+			mode->type, mode->flags);
+
+	ctrl_pol = 0;
+	if (mode->flags & DRM_MODE_FLAG_NHSYNC)
+		ctrl_pol |= MDP4_DSI_CTRL_POLARITY_HSYNC_LOW;
+	if (mode->flags & DRM_MODE_FLAG_NVSYNC)
+		ctrl_pol |= MDP4_DSI_CTRL_POLARITY_VSYNC_LOW;
+	/* probably need to get DATA_EN polarity from panel.. */
+
+	dsi_hsync_skew = 0;  /* get this from panel? */
+
+	hsync_start_x = (mode->htotal - mode->hsync_start);
+	hsync_end_x = mode->htotal - (mode->hsync_start - mode->hdisplay) - 1;
+
+	vsync_period = mode->vtotal * mode->htotal;
+	vsync_len = (mode->vsync_end - mode->vsync_start) * mode->htotal;
+	display_v_start = (mode->vtotal - mode->vsync_start) * mode->htotal + dsi_hsync_skew;
+	display_v_end = vsync_period - ((mode->vsync_start - mode->vdisplay) * mode->htotal) + dsi_hsync_skew - 1;
+
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_HSYNC_CTRL,
+			MDP4_DSI_HSYNC_CTRL_PULSEW(mode->hsync_end - mode->hsync_start) |
+			MDP4_DSI_HSYNC_CTRL_PERIOD(mode->htotal));
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_VSYNC_PERIOD, vsync_period);
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_VSYNC_LEN, vsync_len);
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_DISPLAY_HCTRL,
+			MDP4_DSI_DISPLAY_HCTRL_START(hsync_start_x) |
+			MDP4_DSI_DISPLAY_HCTRL_END(hsync_end_x));
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_DISPLAY_VSTART, display_v_start);
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_DISPLAY_VEND, display_v_end);
+
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_CTRL_POLARITY, ctrl_pol);
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_UNDERFLOW_CLR,
+			MDP4_DSI_UNDERFLOW_CLR_ENABLE_RECOVERY |
+			MDP4_DSI_UNDERFLOW_CLR_COLOR(0xff));
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_ACTIVE_HCTL,
+			MDP4_DSI_ACTIVE_HCTL_START(0) |
+			MDP4_DSI_ACTIVE_HCTL_END(0));
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_HSYNC_SKEW, dsi_hsync_skew);
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_BORDER_CLR, 0);
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_ACTIVE_VSTART, 0);
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_ACTIVE_VEND, 0);
+}
+
+static void mdp4_dsi_encoder_disable(struct drm_encoder *encoder)
+{
+	struct mdp4_dsi_encoder *mdp4_dsi_encoder = to_mdp4_dsi_encoder(encoder);
+	struct mdp4_kms *mdp4_kms = get_kms(encoder);
+
+	if (!mdp4_dsi_encoder->enabled)
+		return;
+
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_ENABLE, 0);
+
+	/*
+	 * Wait for a vsync so we know the ENABLE=0 latched before
+	 * the (connector) source of the vsync's gets disabled,
+	 * otherwise we end up in a funny state if we re-enable
+	 * before the disable latches, which results that some of
+	 * the settings changes for the new modeset (like new
+	 * scanout buffer) don't latch properly..
+	 */
+	mdp_irq_wait(&mdp4_kms->base, MDP4_IRQ_PRIMARY_VSYNC);
+
+	mdp4_dsi_encoder->enabled = false;
+}
+
+static void mdp4_dsi_encoder_enable(struct drm_encoder *encoder)
+{
+	struct mdp4_dsi_encoder *mdp4_dsi_encoder = to_mdp4_dsi_encoder(encoder);
+	struct mdp4_kms *mdp4_kms = get_kms(encoder);
+
+	if (mdp4_dsi_encoder->enabled)
+		return;
+
+	 mdp4_crtc_set_config(encoder->crtc,
+			MDP4_DMA_CONFIG_PACK_ALIGN_MSB |
+			MDP4_DMA_CONFIG_DEFLKR_EN |
+			MDP4_DMA_CONFIG_DITHER_EN |
+			MDP4_DMA_CONFIG_R_BPC(BPC8) |
+			MDP4_DMA_CONFIG_G_BPC(BPC8) |
+			MDP4_DMA_CONFIG_B_BPC(BPC8) |
+			MDP4_DMA_CONFIG_PACK(0x21));
+
+	mdp4_crtc_set_intf(encoder->crtc, INTF_DSI_VIDEO, 0);
+
+	mdp4_write(mdp4_kms, REG_MDP4_DSI_ENABLE, 1);
+
+	mdp4_dsi_encoder->enabled = true;
+}
+
+static const struct drm_encoder_helper_funcs mdp4_dsi_encoder_helper_funcs = {
+	.mode_fixup = mdp4_dsi_encoder_mode_fixup,
+	.mode_set = mdp4_dsi_encoder_mode_set,
+	.disable = mdp4_dsi_encoder_disable,
+	.enable = mdp4_dsi_encoder_enable,
+};
+
+/* initialize encoder */
+struct drm_encoder *mdp4_dsi_encoder_init(struct drm_device *dev)
+{
+	struct drm_encoder *encoder = NULL;
+	struct mdp4_dsi_encoder *mdp4_dsi_encoder;
+	int ret;
+
+	mdp4_dsi_encoder = kzalloc(sizeof(*mdp4_dsi_encoder), GFP_KERNEL);
+	if (!mdp4_dsi_encoder) {
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	encoder = &mdp4_dsi_encoder->base;
+
+	drm_encoder_init(dev, encoder, &mdp4_dsi_encoder_funcs,
+			 DRM_MODE_ENCODER_DSI);
+	drm_encoder_helper_add(encoder, &mdp4_dsi_encoder_helper_funcs);
+
+	return encoder;
+
+fail:
+	if (encoder)
+		mdp4_dsi_encoder_destroy(encoder);
+
+	return ERR_PTR(ret);
+}
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
index 7d03585..f3bb808 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
@@ -217,6 +217,15 @@ struct drm_encoder *mdp4_lcdc_encoder_init(struct drm_device *dev,
 struct drm_connector *mdp4_lvds_connector_init(struct drm_device *dev,
 		struct device_node *panel_node, struct drm_encoder *encoder);
 
+#ifdef CONFIG_DRM_MSM_DSI
+struct drm_encoder *mdp4_dsi_encoder_init(struct drm_device *dev);
+#else
+static inline struct drm_encoder *mdp4_dsi_encoder_init(struct drm_device *dev)
+{
+	return ERR_PTR(-ENODEV);
+}
+#endif
+
 #ifdef CONFIG_COMMON_CLK
 struct clk *mpd4_lvds_pll_init(struct drm_device *dev);
 #else
-- 
cgit v1.1


From 9696acbcbf4048cc2462834bb692200f44e50f29 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 18 Nov 2015 17:57:16 +0530
Subject: drm/msm/mdp4: Call custom round_pixclk helper only if the encoder
 type is TMDS

The mdp_kms round_pixclk op creates problems when we have more
interfaces in use. It calls the DTV encoder's helper by default.

Check on encoder type and call the corresponding encoder's
func meant for rounding pixel clock. DSI and LVDS don't require
rounding, so just return rate in their case.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
index 6c9dd28..ddfcc51 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
@@ -169,7 +169,14 @@ static long mdp4_round_pixclk(struct msm_kms *kms, unsigned long rate,
 		struct drm_encoder *encoder)
 {
 	/* if we had >1 encoder, we'd need something more clever: */
-	return mdp4_dtv_round_pixclk(encoder, rate);
+	switch (encoder->encoder_type) {
+	case DRM_MODE_ENCODER_TMDS:
+		return mdp4_dtv_round_pixclk(encoder, rate);
+	case DRM_MODE_ENCODER_LVDS:
+	case DRM_MODE_ENCODER_DSI:
+	default:
+		return rate;
+	}
 }
 
 static void mdp4_preclose(struct msm_kms *kms, struct drm_file *file)
-- 
cgit v1.1


From af6d0423dfe33ca3bb9a0d1f50eb165b087fd88e Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 18 Nov 2015 17:58:28 +0530
Subject: drm/msm/mdp4: Initialize DSI encoders

Create DSI encoders during modeset_init. The 2 encoders should ideally be
one command mode and one video mode DSI encoder respectively, but we don't
support command mode yet. We just create 2 of the same because the dsi
driver expects it, we end up using only the first one.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 37 ++++++++++++++++++++++++++++++++-
 1 file changed, 36 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
index ddfcc51..5a8e3d6 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c
@@ -279,6 +279,8 @@ static int mdp4_modeset_init_intf(struct mdp4_kms *mdp4_kms,
 	struct drm_encoder *encoder;
 	struct drm_connector *connector;
 	struct device_node *panel_node;
+	struct drm_encoder *dsi_encs[MSM_DSI_ENCODER_NUM];
+	int i, dsi_id;
 	int ret;
 
 	switch (intf_type) {
@@ -334,12 +336,41 @@ static int mdp4_modeset_init_intf(struct mdp4_kms *mdp4_kms,
 		priv->encoders[priv->num_encoders++] = encoder;
 
 		break;
+	case DRM_MODE_ENCODER_DSI:
+		/* only DSI1 supported for now */
+		dsi_id = 0;
+
+		if (!priv->dsi[dsi_id])
+			break;
+
+		for (i = 0; i < MSM_DSI_ENCODER_NUM; i++) {
+			dsi_encs[i] = mdp4_dsi_encoder_init(dev);
+			if (IS_ERR(dsi_encs[i])) {
+				ret = PTR_ERR(dsi_encs[i]);
+				dev_err(dev->dev,
+					"failed to construct DSI encoder: %d\n",
+					ret);
+				return ret;
+			}
+
+			/* TODO: Add DMA_S later? */
+			dsi_encs[i]->possible_crtcs = 1 << DMA_P;
+			priv->encoders[priv->num_encoders++] = dsi_encs[i];
+		}
+
+		ret = msm_dsi_modeset_init(priv->dsi[dsi_id], dev, dsi_encs);
+		if (ret) {
+			dev_err(dev->dev, "failed to initialize DSI: %d\n",
+				ret);
+			return ret;
+		}
+
+		break;
 	default:
 		dev_err(dev->dev, "Invalid or unsupported interface\n");
 		return -EINVAL;
 	}
 
-
 	return 0;
 }
 
@@ -364,6 +395,7 @@ static int modeset_init(struct mdp4_kms *mdp4_kms)
 	};
 	static const int mdp4_intfs[] = {
 		DRM_MODE_ENCODER_LVDS,
+		DRM_MODE_ENCODER_DSI,
 		DRM_MODE_ENCODER_TMDS,
 	};
 
@@ -404,6 +436,9 @@ static int modeset_init(struct mdp4_kms *mdp4_kms)
 	 * we currently set up two relatively fixed paths:
 	 *
 	 * LCDC/LVDS path: RGB1 -> DMA_P -> LCDC -> LVDS
+	 *			or
+	 * DSI path: RGB1 -> DMA_P -> DSI1 -> DSI Panel
+	 *
 	 * DTV/HDMI path: RGB2 -> DMA_E -> DTV -> HDMI
 	 */
 
-- 
cgit v1.1


From e6c4c78c10d87a99f298a2455a4aaede5743bb4f Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Mon, 30 Nov 2015 17:47:17 +0530
Subject: drm/msm/dsi: Don't get byte/pixel source clocks from DT

We retrieve the byte and pixel source clocks (RCG clocks) in the dsi
driver via DT. These are needed so that we can re-parent these source
clocks if we want to drive it using a different DSI PLL.

We shouldn't get these via DT because they aren't clocks that directly
serve as inputs to the dsi host.

Fortunately, there is a static parent-child link between the
byte_clk_src/pixel_clk_src and byte_clk/pixel_clk clocks. So, we can
retrieve the source clocks via clk_get_parent.

Do this instead of retrieving via DT.

Cc: Rob Herring <robh@kernel.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 4c49868..aec97c8 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -356,20 +356,17 @@ static int dsi_clk_init(struct msm_dsi_host *msm_host)
 		goto exit;
 	}
 
-	msm_host->byte_clk_src = devm_clk_get(dev, "byte_clk_src");
-	if (IS_ERR(msm_host->byte_clk_src)) {
-		ret = PTR_ERR(msm_host->byte_clk_src);
+	msm_host->byte_clk_src = clk_get_parent(msm_host->byte_clk);
+	if (!msm_host->byte_clk_src) {
+		ret = -ENODEV;
 		pr_err("%s: can't find byte_clk_src. ret=%d\n", __func__, ret);
-		msm_host->byte_clk_src = NULL;
 		goto exit;
 	}
 
-	msm_host->pixel_clk_src = devm_clk_get(dev, "pixel_clk_src");
-	if (IS_ERR(msm_host->pixel_clk_src)) {
-		ret = PTR_ERR(msm_host->pixel_clk_src);
+	msm_host->pixel_clk_src = clk_get_parent(msm_host->pixel_clk);
+	if (!msm_host->pixel_clk_src) {
+		ret = -ENODEV;
 		pr_err("%s: can't find pixel_clk_src. ret=%d\n", __func__, ret);
-		msm_host->pixel_clk_src = NULL;
-		goto exit;
 	}
 
 exit:
-- 
cgit v1.1


From 225380b3e9b4b82d19de5a161aee169dbc57f353 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 14 Oct 2015 12:00:34 +0530
Subject: drm/msm/dsi: Add support for 28nm PHY on 8960

DSI PHY on MSM8960 and APQ8064 is a 28nm PHY that's different from the
supported 28nm LP PHY found in newer chips.

Add support for the new PHY.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/Kconfig                     |   8 +
 drivers/gpu/drm/msm/Makefile                    |   1 +
 drivers/gpu/drm/msm/dsi/dsi.h                   |   1 +
 drivers/gpu/drm/msm/dsi/phy/dsi_phy.c           |   4 +
 drivers/gpu/drm/msm/dsi/phy/dsi_phy.h           |   1 +
 drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c | 195 ++++++++++++++++++++++++
 6 files changed, 210 insertions(+)
 create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig
index 84d3ec9..215495c 100644
--- a/drivers/gpu/drm/msm/Kconfig
+++ b/drivers/gpu/drm/msm/Kconfig
@@ -54,3 +54,11 @@ config DRM_MSM_DSI_20NM_PHY
 	default y
 	help
 	  Choose this option if the 20nm DSI PHY is used on the platform.
+
+config DRM_MSM_DSI_28NM_8960_PHY
+	bool "Enable DSI 28nm 8960 PHY driver in MSM DRM"
+	depends on DRM_MSM_DSI
+	default y
+	help
+	  Choose this option if the 28nm DSI PHY 8960 variant is used on the
+	  platform.
diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index 2224fdd..1888fd3 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -63,6 +63,7 @@ msm-$(CONFIG_DRM_MSM_DSI) += dsi/dsi.o \
 
 msm-$(CONFIG_DRM_MSM_DSI_28NM_PHY) += dsi/phy/dsi_phy_28nm.o
 msm-$(CONFIG_DRM_MSM_DSI_20NM_PHY) += dsi/phy/dsi_phy_20nm.o
+msm-$(CONFIG_DRM_MSM_DSI_28NM_8960_PHY) += dsi/phy/dsi_phy_28nm_8960.o
 
 ifeq ($(CONFIG_DRM_MSM_DSI_PLL),y)
 msm-y += dsi/pll/dsi_pll.o
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h
index 5f5a373..8140e8b 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.h
@@ -31,6 +31,7 @@ enum msm_dsi_phy_type {
 	MSM_DSI_PHY_28NM_HPM,
 	MSM_DSI_PHY_28NM_LP,
 	MSM_DSI_PHY_20NM,
+	MSM_DSI_PHY_28NM_8960,
 	MSM_DSI_PHY_MAX
 };
 
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
index f1f955f..91a95fb 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c
@@ -277,6 +277,10 @@ static const struct of_device_id dsi_phy_dt_match[] = {
 	{ .compatible = "qcom,dsi-phy-20nm",
 	  .data = &dsi_phy_20nm_cfgs },
 #endif
+#ifdef CONFIG_DRM_MSM_DSI_28NM_8960_PHY
+	{ .compatible = "qcom,dsi-phy-28nm-8960",
+	  .data = &dsi_phy_28nm_8960_cfgs },
+#endif
 	{}
 };
 
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
index 0456b25..0d54ed0 100644
--- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h
@@ -43,6 +43,7 @@ struct msm_dsi_phy_cfg {
 extern const struct msm_dsi_phy_cfg dsi_phy_28nm_hpm_cfgs;
 extern const struct msm_dsi_phy_cfg dsi_phy_28nm_lp_cfgs;
 extern const struct msm_dsi_phy_cfg dsi_phy_20nm_cfgs;
+extern const struct msm_dsi_phy_cfg dsi_phy_28nm_8960_cfgs;
 
 struct msm_dsi_dphy_timing {
 	u32 clk_pre;
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c
new file mode 100644
index 0000000..197b039
--- /dev/null
+++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c
@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "dsi_phy.h"
+#include "dsi.xml.h"
+
+static void dsi_28nm_dphy_set_timing(struct msm_dsi_phy *phy,
+		struct msm_dsi_dphy_timing *timing)
+{
+	void __iomem *base = phy->base;
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_0,
+		DSI_28nm_8960_PHY_TIMING_CTRL_0_CLK_ZERO(timing->clk_zero));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_1,
+		DSI_28nm_8960_PHY_TIMING_CTRL_1_CLK_TRAIL(timing->clk_trail));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_2,
+		DSI_28nm_8960_PHY_TIMING_CTRL_2_CLK_PREPARE(timing->clk_prepare));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_3, 0x0);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_4,
+		DSI_28nm_8960_PHY_TIMING_CTRL_4_HS_EXIT(timing->hs_exit));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_5,
+		DSI_28nm_8960_PHY_TIMING_CTRL_5_HS_ZERO(timing->hs_zero));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_6,
+		DSI_28nm_8960_PHY_TIMING_CTRL_6_HS_PREPARE(timing->hs_prepare));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_7,
+		DSI_28nm_8960_PHY_TIMING_CTRL_7_HS_TRAIL(timing->hs_trail));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_8,
+		DSI_28nm_8960_PHY_TIMING_CTRL_8_HS_RQST(timing->hs_rqst));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_9,
+		DSI_28nm_8960_PHY_TIMING_CTRL_9_TA_GO(timing->ta_go) |
+		DSI_28nm_8960_PHY_TIMING_CTRL_9_TA_SURE(timing->ta_sure));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_10,
+		DSI_28nm_8960_PHY_TIMING_CTRL_10_TA_GET(timing->ta_get));
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_TIMING_CTRL_11,
+		DSI_28nm_8960_PHY_TIMING_CTRL_11_TRIG3_CMD(0));
+}
+
+static void dsi_28nm_phy_regulator_init(struct msm_dsi_phy *phy)
+{
+	void __iomem *base = phy->reg_base;
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_0, 0x3);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_1, 1);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_2, 1);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_3, 0);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_4,
+		0x100);
+}
+
+static void dsi_28nm_phy_regulator_ctrl(struct msm_dsi_phy *phy)
+{
+	void __iomem *base = phy->reg_base;
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_0, 0x3);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_1, 0xa);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_2, 0x4);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_3, 0x0);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CTRL_4, 0x20);
+}
+
+static void dsi_28nm_phy_calibration(struct msm_dsi_phy *phy)
+{
+	void __iomem *base = phy->reg_base;
+	u32 status;
+	int i = 5000;
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_REGULATOR_CAL_PWR_CFG,
+			0x3);
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_CAL_SW_CFG_2, 0x0);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_CAL_HW_CFG_1, 0x5a);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_CAL_HW_CFG_3, 0x10);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_CAL_HW_CFG_4, 0x1);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_CAL_HW_CFG_0, 0x1);
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_CAL_HW_TRIGGER, 0x1);
+	usleep_range(5000, 6000);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_MISC_CAL_HW_TRIGGER, 0x0);
+
+	do {
+		status = dsi_phy_read(base +
+				REG_DSI_28nm_8960_PHY_MISC_CAL_STATUS);
+
+		if (!(status & DSI_28nm_8960_PHY_MISC_CAL_STATUS_CAL_BUSY))
+			break;
+
+		udelay(1);
+	} while (--i > 0);
+}
+
+static void dsi_28nm_phy_lane_config(struct msm_dsi_phy *phy)
+{
+	void __iomem *base = phy->base;
+	int i;
+
+	for (i = 0; i < 4; i++) {
+		dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LN_CFG_0(i), 0x80);
+		dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LN_CFG_1(i), 0x45);
+		dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LN_CFG_2(i), 0x00);
+		dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LN_TEST_DATAPATH(i),
+			0x00);
+		dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LN_TEST_STR_0(i),
+			0x01);
+		dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LN_TEST_STR_1(i),
+			0x66);
+	}
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LNCK_CFG_0, 0x40);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LNCK_CFG_1, 0x67);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LNCK_CFG_2, 0x0);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LNCK_TEST_DATAPATH, 0x0);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LNCK_TEST_STR0, 0x1);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LNCK_TEST_STR1, 0x88);
+}
+
+static int dsi_28nm_phy_enable(struct msm_dsi_phy *phy, int src_pll_id,
+		const unsigned long bit_rate, const unsigned long esc_rate)
+{
+	struct msm_dsi_dphy_timing *timing = &phy->timing;
+	void __iomem *base = phy->base;
+
+	DBG("");
+
+	if (msm_dsi_dphy_timing_calc(timing, bit_rate, esc_rate)) {
+		dev_err(&phy->pdev->dev,
+			"%s: D-PHY timing calculation failed\n", __func__);
+		return -EINVAL;
+	}
+
+	dsi_28nm_phy_regulator_init(phy);
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_LDO_CTRL, 0x04);
+
+	/* strength control */
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_STRENGTH_0, 0xff);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_STRENGTH_1, 0x00);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_STRENGTH_2, 0x06);
+
+	/* phy ctrl */
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_CTRL_0, 0x5f);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_CTRL_1, 0x00);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_CTRL_2, 0x00);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_CTRL_3, 0x10);
+
+	dsi_28nm_phy_regulator_ctrl(phy);
+
+	dsi_28nm_phy_calibration(phy);
+
+	dsi_28nm_phy_lane_config(phy);
+
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_BIST_CTRL_4, 0x0f);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_BIST_CTRL_1, 0x03);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_BIST_CTRL_0, 0x03);
+	dsi_phy_write(base + REG_DSI_28nm_8960_PHY_BIST_CTRL_4, 0x0);
+
+	dsi_28nm_dphy_set_timing(phy, timing);
+
+	return 0;
+}
+
+static void dsi_28nm_phy_disable(struct msm_dsi_phy *phy)
+{
+	dsi_phy_write(phy->base + REG_DSI_28nm_8960_PHY_CTRL_0, 0x0);
+
+	/*
+	 * Wait for the registers writes to complete in order to
+	 * ensure that the phy is completely disabled
+	 */
+	wmb();
+}
+
+const struct msm_dsi_phy_cfg dsi_phy_28nm_8960_cfgs = {
+	.type = MSM_DSI_PHY_28NM_8960,
+	.src_pll_truthtable = { {true, true}, {false, true} },
+	.reg_cfg = {
+		.num = 1,
+		.regs = {
+			{"vddio", 1800000, 1800000, 100000, 100},
+		},
+	},
+	.ops = {
+		.enable = dsi_28nm_phy_enable,
+		.disable = dsi_28nm_phy_disable,
+	},
+};
-- 
cgit v1.1


From c6538de8dd5e08a5f2aac80900b170f2523711fb Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 14 Oct 2015 12:03:44 +0530
Subject: drm/msm/dsi: Add DSI PLL for 28nm 8960 PHY

Add DSI PLL common clock framework clocks for 8960 PHY.

The PLL here is different from the ones found in B family msm chips. As
before, the DSI provides two clocks to the outside world. dsixpll and
dsixpllbyte (x = 1, 2). dsixpll is a regular clock divider, but
dsixpllbyte is modelled as a custom clock divider.

dsixpllbyte is the starting point of the PLL configuration. It is the
one that sets up the VCO clock rate. We need the VCO clock rate in the
form: F * byteclk, where F is a multiplication factor that varies on
the byte clock the DSI driver is trying to set. We use the custom
clk_ops for dsixpllbyte to ensure that the parent (VCO) is set at this
rate.

An additional divider (POSTDIV1) generates the bitclk. Since bit clock
can be derived from byteclock, we calculate it internally, and don't
expose it as a clock.

Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/Makefile                    |   1 +
 drivers/gpu/drm/msm/dsi/pll/dsi_pll.c           |   3 +
 drivers/gpu/drm/msm/dsi/pll/dsi_pll.h           |  10 +
 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c | 533 ++++++++++++++++++++++++
 4 files changed, 547 insertions(+)
 create mode 100644 drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index 1888fd3..065ad41 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -68,6 +68,7 @@ msm-$(CONFIG_DRM_MSM_DSI_28NM_8960_PHY) += dsi/phy/dsi_phy_28nm_8960.o
 ifeq ($(CONFIG_DRM_MSM_DSI_PLL),y)
 msm-y += dsi/pll/dsi_pll.o
 msm-$(CONFIG_DRM_MSM_DSI_28NM_PHY) += dsi/pll/dsi_pll_28nm.o
+msm-$(CONFIG_DRM_MSM_DSI_28NM_8960_PHY) += dsi/pll/dsi_pll_28nm_8960.o
 endif
 
 obj-$(CONFIG_DRM_MSM)	+= msm.o
diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.c
index 5104fc9..5cd438f 100644
--- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.c
+++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.c
@@ -151,6 +151,9 @@ struct msm_dsi_pll *msm_dsi_pll_init(struct platform_device *pdev,
 	case MSM_DSI_PHY_28NM_LP:
 		pll = msm_dsi_pll_28nm_init(pdev, type, id);
 		break;
+	case MSM_DSI_PHY_28NM_8960:
+		pll = msm_dsi_pll_28nm_8960_init(pdev, id);
+		break;
 	default:
 		pll = ERR_PTR(-ENXIO);
 		break;
diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
index 063caa2..80b6038 100644
--- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
+++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
@@ -93,6 +93,16 @@ static inline struct msm_dsi_pll *msm_dsi_pll_28nm_init(
 	return ERR_PTR(-ENODEV);
 }
 #endif
+#ifdef CONFIG_DRM_MSM_DSI_28NM_8960_PHY
+struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device *pdev,
+					       int id);
+#else
+struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device *pdev,
+					       int id)
+{
+	return ERR_PTR(-ENODEV);
+}
+#endif
 
 #endif /* __DSI_PLL_H__ */
 
diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c
new file mode 100644
index 0000000..38c90e1
--- /dev/null
+++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm_8960.c
@@ -0,0 +1,533 @@
+/*
+ * Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/clk-provider.h>
+
+#include "dsi_pll.h"
+#include "dsi.xml.h"
+
+/*
+ * DSI PLL 28nm (8960/A family) - clock diagram (eg: DSI1):
+ *
+ *
+ *                        +------+
+ *  dsi1vco_clk ----o-----| DIV1 |---dsi1pllbit (not exposed as clock)
+ *  F * byte_clk    |     +------+
+ *                  | bit clock divider (F / 8)
+ *                  |
+ *                  |     +------+
+ *                  o-----| DIV2 |---dsi0pllbyte---o---> To byte RCG
+ *                  |     +------+                 | (sets parent rate)
+ *                  | byte clock divider (F)       |
+ *                  |                              |
+ *                  |                              o---> To esc RCG
+ *                  |                                (doesn't set parent rate)
+ *                  |
+ *                  |     +------+
+ *                  o-----| DIV3 |----dsi0pll------o---> To dsi RCG
+ *                        +------+                 | (sets parent rate)
+ *                  dsi clock divider (F * magic)  |
+ *                                                 |
+ *                                                 o---> To pixel rcg
+ *                                                  (doesn't set parent rate)
+ */
+
+#define POLL_MAX_READS		8000
+#define POLL_TIMEOUT_US		1
+
+#define NUM_PROVIDED_CLKS	2
+
+#define VCO_REF_CLK_RATE	27000000
+#define VCO_MIN_RATE		600000000
+#define VCO_MAX_RATE		1200000000
+
+#define DSI_BYTE_PLL_CLK	0
+#define DSI_PIXEL_PLL_CLK	1
+
+#define VCO_PREF_DIV_RATIO	27
+
+struct pll_28nm_cached_state {
+	unsigned long vco_rate;
+	u8 postdiv3;
+	u8 postdiv2;
+	u8 postdiv1;
+};
+
+struct clk_bytediv {
+	struct clk_hw hw;
+	void __iomem *reg;
+};
+
+struct dsi_pll_28nm {
+	struct msm_dsi_pll base;
+
+	int id;
+	struct platform_device *pdev;
+	void __iomem *mmio;
+
+	/* custom byte clock divider */
+	struct clk_bytediv *bytediv;
+
+	/* private clocks: */
+	struct clk *clks[NUM_DSI_CLOCKS_MAX];
+	u32 num_clks;
+
+	/* clock-provider: */
+	struct clk *provided_clks[NUM_PROVIDED_CLKS];
+	struct clk_onecell_data clk_data;
+
+	struct pll_28nm_cached_state cached_state;
+};
+
+#define to_pll_28nm(x)	container_of(x, struct dsi_pll_28nm, base)
+
+static bool pll_28nm_poll_for_ready(struct dsi_pll_28nm *pll_28nm,
+				    int nb_tries, int timeout_us)
+{
+	bool pll_locked = false;
+	u32 val;
+
+	while (nb_tries--) {
+		val = pll_read(pll_28nm->mmio + REG_DSI_28nm_8960_PHY_PLL_RDY);
+		pll_locked = !!(val & DSI_28nm_8960_PHY_PLL_RDY_PLL_RDY);
+
+		if (pll_locked)
+			break;
+
+		udelay(timeout_us);
+	}
+	DBG("DSI PLL is %slocked", pll_locked ? "" : "*not* ");
+
+	return pll_locked;
+}
+
+/*
+ * Clock Callbacks
+ */
+static int dsi_pll_28nm_clk_set_rate(struct clk_hw *hw, unsigned long rate,
+				     unsigned long parent_rate)
+{
+	struct msm_dsi_pll *pll = hw_clk_to_pll(hw);
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+	void __iomem *base = pll_28nm->mmio;
+	u32 val, temp, fb_divider;
+
+	DBG("rate=%lu, parent's=%lu", rate, parent_rate);
+
+	temp = rate / 10;
+	val = VCO_REF_CLK_RATE / 10;
+	fb_divider = (temp * VCO_PREF_DIV_RATIO) / val;
+	fb_divider = fb_divider / 2 - 1;
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_1,
+			fb_divider & 0xff);
+
+	val = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_2);
+
+	val |= (fb_divider >> 8) & 0x07;
+
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_2,
+			val);
+
+	val = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_3);
+
+	val |= (VCO_PREF_DIV_RATIO - 1) & 0x3f;
+
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_3,
+			val);
+
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_6,
+			0xf);
+
+	val = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_8);
+	val |= 0x7 << 4;
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_8,
+			val);
+
+	return 0;
+}
+
+static int dsi_pll_28nm_clk_is_enabled(struct clk_hw *hw)
+{
+	struct msm_dsi_pll *pll = hw_clk_to_pll(hw);
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+
+	return pll_28nm_poll_for_ready(pll_28nm, POLL_MAX_READS,
+					POLL_TIMEOUT_US);
+}
+
+static unsigned long dsi_pll_28nm_clk_recalc_rate(struct clk_hw *hw,
+						  unsigned long parent_rate)
+{
+	struct msm_dsi_pll *pll = hw_clk_to_pll(hw);
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+	void __iomem *base = pll_28nm->mmio;
+	unsigned long vco_rate;
+	u32 status, fb_divider, temp, ref_divider;
+
+	VERB("parent_rate=%lu", parent_rate);
+
+	status = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_0);
+
+	if (status & DSI_28nm_8960_PHY_PLL_CTRL_0_ENABLE) {
+		fb_divider = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_1);
+		fb_divider &= 0xff;
+		temp = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_2) & 0x07;
+		fb_divider = (temp << 8) | fb_divider;
+		fb_divider += 1;
+
+		ref_divider = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_3);
+		ref_divider &= 0x3f;
+		ref_divider += 1;
+
+		/* multiply by 2 */
+		vco_rate = (parent_rate / ref_divider) * fb_divider * 2;
+	} else {
+		vco_rate = 0;
+	}
+
+	DBG("returning vco rate = %lu", vco_rate);
+
+	return vco_rate;
+}
+
+static const struct clk_ops clk_ops_dsi_pll_28nm_vco = {
+	.round_rate = msm_dsi_pll_helper_clk_round_rate,
+	.set_rate = dsi_pll_28nm_clk_set_rate,
+	.recalc_rate = dsi_pll_28nm_clk_recalc_rate,
+	.prepare = msm_dsi_pll_helper_clk_prepare,
+	.unprepare = msm_dsi_pll_helper_clk_unprepare,
+	.is_enabled = dsi_pll_28nm_clk_is_enabled,
+};
+
+/*
+ * Custom byte clock divier clk_ops
+ *
+ * This clock is the entry point to configuring the PLL. The user (dsi host)
+ * will set this clock's rate to the desired byte clock rate. The VCO lock
+ * frequency is a multiple of the byte clock rate. The multiplication factor
+ * (shown as F in the diagram above) is a function of the byte clock rate.
+ *
+ * This custom divider clock ensures that its parent (VCO) is set to the
+ * desired rate, and that the byte clock postdivider (POSTDIV2) is configured
+ * accordingly
+ */
+#define to_clk_bytediv(_hw) container_of(_hw, struct clk_bytediv, hw)
+
+static unsigned long clk_bytediv_recalc_rate(struct clk_hw *hw,
+		unsigned long parent_rate)
+{
+	struct clk_bytediv *bytediv = to_clk_bytediv(hw);
+	unsigned int div;
+
+	div = pll_read(bytediv->reg) & 0xff;
+
+	return parent_rate / (div + 1);
+}
+
+/* find multiplication factor(wrt byte clock) at which the VCO should be set */
+static unsigned int get_vco_mul_factor(unsigned long byte_clk_rate)
+{
+	unsigned long bit_mhz;
+
+	/* convert to bit clock in Mhz */
+	bit_mhz = (byte_clk_rate * 8) / 1000000;
+
+	if (bit_mhz < 125)
+		return 64;
+	else if (bit_mhz < 250)
+		return 32;
+	else if (bit_mhz < 600)
+		return 16;
+	else
+		return 8;
+}
+
+static long clk_bytediv_round_rate(struct clk_hw *hw, unsigned long rate,
+				   unsigned long *prate)
+{
+	unsigned long best_parent;
+	unsigned int factor;
+
+	factor = get_vco_mul_factor(rate);
+
+	best_parent = rate * factor;
+	*prate = clk_hw_round_rate(clk_hw_get_parent(hw), best_parent);
+
+	return *prate / factor;
+}
+
+static int clk_bytediv_set_rate(struct clk_hw *hw, unsigned long rate,
+				unsigned long parent_rate)
+{
+	struct clk_bytediv *bytediv = to_clk_bytediv(hw);
+	u32 val;
+	unsigned int factor;
+
+	factor = get_vco_mul_factor(rate);
+
+	val = pll_read(bytediv->reg);
+	val |= (factor - 1) & 0xff;
+	pll_write(bytediv->reg, val);
+
+	return 0;
+}
+
+/* Our special byte clock divider ops */
+static const struct clk_ops clk_bytediv_ops = {
+	.round_rate = clk_bytediv_round_rate,
+	.set_rate = clk_bytediv_set_rate,
+	.recalc_rate = clk_bytediv_recalc_rate,
+};
+
+/*
+ * PLL Callbacks
+ */
+static int dsi_pll_28nm_enable_seq(struct msm_dsi_pll *pll)
+{
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+	struct device *dev = &pll_28nm->pdev->dev;
+	void __iomem *base = pll_28nm->mmio;
+	bool locked;
+	unsigned int bit_div, byte_div;
+	int max_reads = 1000, timeout_us = 100;
+	u32 val;
+
+	DBG("id=%d", pll_28nm->id);
+
+	/*
+	 * before enabling the PLL, configure the bit clock divider since we
+	 * don't expose it as a clock to the outside world
+	 * 1: read back the byte clock divider that should already be set
+	 * 2: divide by 8 to get bit clock divider
+	 * 3: write it to POSTDIV1
+	 */
+	val = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_9);
+	byte_div = val + 1;
+	bit_div = byte_div / 8;
+
+	val = pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_8);
+	val &= ~0xf;
+	val |= (bit_div - 1);
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_8, val);
+
+	/* enable the PLL */
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_0,
+			DSI_28nm_8960_PHY_PLL_CTRL_0_ENABLE);
+
+	locked = pll_28nm_poll_for_ready(pll_28nm, max_reads, timeout_us);
+
+	if (unlikely(!locked))
+		dev_err(dev, "DSI PLL lock failed\n");
+	else
+		DBG("DSI PLL lock success");
+
+	return locked ? 0 : -EINVAL;
+}
+
+static void dsi_pll_28nm_disable_seq(struct msm_dsi_pll *pll)
+{
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+
+	DBG("id=%d", pll_28nm->id);
+	pll_write(pll_28nm->mmio + REG_DSI_28nm_8960_PHY_PLL_CTRL_0, 0x00);
+}
+
+static void dsi_pll_28nm_save_state(struct msm_dsi_pll *pll)
+{
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+	struct pll_28nm_cached_state *cached_state = &pll_28nm->cached_state;
+	void __iomem *base = pll_28nm->mmio;
+
+	cached_state->postdiv3 =
+			pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_10);
+	cached_state->postdiv2 =
+			pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_9);
+	cached_state->postdiv1 =
+			pll_read(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_8);
+
+	cached_state->vco_rate = clk_hw_get_rate(&pll->clk_hw);
+}
+
+static int dsi_pll_28nm_restore_state(struct msm_dsi_pll *pll)
+{
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+	struct pll_28nm_cached_state *cached_state = &pll_28nm->cached_state;
+	void __iomem *base = pll_28nm->mmio;
+	int ret;
+
+	ret = dsi_pll_28nm_clk_set_rate(&pll->clk_hw,
+					cached_state->vco_rate, 0);
+	if (ret) {
+		dev_err(&pll_28nm->pdev->dev,
+			"restore vco rate failed. ret=%d\n", ret);
+		return ret;
+	}
+
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_10,
+			cached_state->postdiv3);
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_9,
+			cached_state->postdiv2);
+	pll_write(base + REG_DSI_28nm_8960_PHY_PLL_CTRL_8,
+			cached_state->postdiv1);
+
+	return 0;
+}
+
+static int dsi_pll_28nm_get_provider(struct msm_dsi_pll *pll,
+				struct clk **byte_clk_provider,
+				struct clk **pixel_clk_provider)
+{
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+
+	if (byte_clk_provider)
+		*byte_clk_provider = pll_28nm->provided_clks[DSI_BYTE_PLL_CLK];
+	if (pixel_clk_provider)
+		*pixel_clk_provider =
+				pll_28nm->provided_clks[DSI_PIXEL_PLL_CLK];
+
+	return 0;
+}
+
+static void dsi_pll_28nm_destroy(struct msm_dsi_pll *pll)
+{
+	struct dsi_pll_28nm *pll_28nm = to_pll_28nm(pll);
+
+	msm_dsi_pll_helper_unregister_clks(pll_28nm->pdev,
+					pll_28nm->clks, pll_28nm->num_clks);
+}
+
+static int pll_28nm_register(struct dsi_pll_28nm *pll_28nm)
+{
+	char *clk_name, *parent_name, *vco_name;
+	struct clk_init_data vco_init = {
+		.parent_names = (const char *[]){ "pxo" },
+		.num_parents = 1,
+		.ops = &clk_ops_dsi_pll_28nm_vco,
+	};
+	struct device *dev = &pll_28nm->pdev->dev;
+	struct clk **clks = pll_28nm->clks;
+	struct clk **provided_clks = pll_28nm->provided_clks;
+	struct clk_bytediv *bytediv;
+	struct clk_init_data bytediv_init = { };
+	int ret, num = 0;
+
+	DBG("%d", pll_28nm->id);
+
+	bytediv = devm_kzalloc(dev, sizeof(*bytediv), GFP_KERNEL);
+	if (!bytediv)
+		return -ENOMEM;
+
+	vco_name = devm_kzalloc(dev, 32, GFP_KERNEL);
+	if (!vco_name)
+		return -ENOMEM;
+
+	parent_name = devm_kzalloc(dev, 32, GFP_KERNEL);
+	if (!parent_name)
+		return -ENOMEM;
+
+	clk_name = devm_kzalloc(dev, 32, GFP_KERNEL);
+	if (!clk_name)
+		return -ENOMEM;
+
+	pll_28nm->bytediv = bytediv;
+
+	snprintf(vco_name, 32, "dsi%dvco_clk", pll_28nm->id);
+	vco_init.name = vco_name;
+
+	pll_28nm->base.clk_hw.init = &vco_init;
+
+	clks[num++] = clk_register(dev, &pll_28nm->base.clk_hw);
+
+	/* prepare and register bytediv */
+	bytediv->hw.init = &bytediv_init;
+	bytediv->reg = pll_28nm->mmio + REG_DSI_28nm_8960_PHY_PLL_CTRL_9;
+
+	snprintf(parent_name, 32, "dsi%dvco_clk", pll_28nm->id);
+	snprintf(clk_name, 32, "dsi%dpllbyte", pll_28nm->id);
+
+	bytediv_init.name = clk_name;
+	bytediv_init.ops = &clk_bytediv_ops;
+	bytediv_init.flags = CLK_SET_RATE_PARENT;
+	bytediv_init.parent_names = (const char * const *) &parent_name;
+	bytediv_init.num_parents = 1;
+
+	/* DIV2 */
+	clks[num++] = provided_clks[DSI_BYTE_PLL_CLK] =
+			clk_register(dev, &bytediv->hw);
+
+	snprintf(clk_name, 32, "dsi%dpll", pll_28nm->id);
+	/* DIV3 */
+	clks[num++] = provided_clks[DSI_PIXEL_PLL_CLK] =
+			clk_register_divider(dev, clk_name,
+				parent_name, 0, pll_28nm->mmio +
+				REG_DSI_28nm_8960_PHY_PLL_CTRL_10,
+				0, 8, 0, NULL);
+
+	pll_28nm->num_clks = num;
+
+	pll_28nm->clk_data.clk_num = NUM_PROVIDED_CLKS;
+	pll_28nm->clk_data.clks = provided_clks;
+
+	ret = of_clk_add_provider(dev->of_node,
+			of_clk_src_onecell_get, &pll_28nm->clk_data);
+	if (ret) {
+		dev_err(dev, "failed to register clk provider: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device *pdev,
+					       int id)
+{
+	struct dsi_pll_28nm *pll_28nm;
+	struct msm_dsi_pll *pll;
+	int ret;
+
+	if (!pdev)
+		return ERR_PTR(-ENODEV);
+
+	pll_28nm = devm_kzalloc(&pdev->dev, sizeof(*pll_28nm), GFP_KERNEL);
+	if (!pll_28nm)
+		return ERR_PTR(-ENOMEM);
+
+	pll_28nm->pdev = pdev;
+	pll_28nm->id = id + 1;
+
+	pll_28nm->mmio = msm_ioremap(pdev, "dsi_pll", "DSI_PLL");
+	if (IS_ERR_OR_NULL(pll_28nm->mmio)) {
+		dev_err(&pdev->dev, "%s: failed to map pll base\n", __func__);
+		return ERR_PTR(-ENOMEM);
+	}
+
+	pll = &pll_28nm->base;
+	pll->min_rate = VCO_MIN_RATE;
+	pll->max_rate = VCO_MAX_RATE;
+	pll->get_provider = dsi_pll_28nm_get_provider;
+	pll->destroy = dsi_pll_28nm_destroy;
+	pll->disable_seq = dsi_pll_28nm_disable_seq;
+	pll->save_state = dsi_pll_28nm_save_state;
+	pll->restore_state = dsi_pll_28nm_restore_state;
+
+	pll->en_seq_cnt = 1;
+	pll->enable_seqs[0] = dsi_pll_28nm_enable_seq;
+
+	ret = pll_28nm_register(pll_28nm);
+	if (ret) {
+		dev_err(&pdev->dev, "failed to register PLL: %d\n", ret);
+		return ERR_PTR(ret);
+	}
+
+	return pll;
+}
-- 
cgit v1.1


From 648d5063727ae3f555317baf6a5d2dc1e8e8d2a5 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Fri, 9 Oct 2015 11:10:59 +0530
Subject: drm/msm/dsi: Use a better way to figure out DSI version

The current version checking mechanism works fine for DSI6G blocks. It
doesn't work so well for older generation DSIv2 blocks.

The initial read of REG_DSI_6G_HW_VERSION(offset 0x0) would result in a
read of REG_DSI_CTRL for DSIv2. This register won't necessarily be 0 on
DSIv2. It can be non zero if DSI was previously initialized by the
bootloader.

Instead of reading offset 0x0, we now read offset 0x1f0. For DSIv2, this
register is DSI_VERSION, and is bound to be non-zero. On DSI6G, this
register(offset 0x1f0) is SCRATCH_REGISTER_0, which no one ever seems to
touch, and from all register dumps I'vc seen, holds 0 all the time.

Modify dsi_get_version to read REG_DSI_VERSION to determine whether we
are DSI6G or DSIv2.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index aec97c8..7a365df 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -33,17 +33,24 @@
 static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor)
 {
 	u32 ver;
-	u32 ver_6g;
 
 	if (!major || !minor)
 		return -EINVAL;
 
-	/* From DSI6G(v3), addition of a 6G_HW_VERSION register at offset 0
+	/*
+	 * From DSI6G(v3), addition of a 6G_HW_VERSION register at offset 0
 	 * makes all other registers 4-byte shifted down.
+	 *
+	 * In order to identify between DSI6G(v3) and beyond, and DSIv2 and
+	 * older, we read the DSI_VERSION register without any shift(offset
+	 * 0x1f0). In the case of DSIv2, this hast to be a non-zero value. In
+	 * the case of DSI6G, this has to be zero (the offset points to a
+	 * scratch register which we never touch)
 	 */
-	ver_6g = msm_readl(base + REG_DSI_6G_HW_VERSION);
-	if (ver_6g == 0) {
-		ver = msm_readl(base + REG_DSI_VERSION);
+
+	ver = msm_readl(base + REG_DSI_VERSION);
+	if (ver) {
+		/* older dsi host, there is no register shift */
 		ver = FIELD(ver, DSI_VERSION_MAJOR);
 		if (ver <= MSM_DSI_VER_MAJOR_V2) {
 			/* old versions */
@@ -54,12 +61,17 @@ static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor)
 			return -EINVAL;
 		}
 	} else {
+		/*
+		 * newer host, offset 0 has 6G_HW_VERSION, the rest of the
+		 * registers are shifted down, read DSI_VERSION again with
+		 * the shifted offset
+		 */
 		ver = msm_readl(base + DSI_6G_REG_SHIFT + REG_DSI_VERSION);
 		ver = FIELD(ver, DSI_VERSION_MAJOR);
 		if (ver == MSM_DSI_VER_MAJOR_6G) {
 			/* 6G version */
 			*major = ver;
-			*minor = ver_6g;
+			*minor = msm_readl(base + REG_DSI_6G_HW_VERSION);
 			return 0;
 		} else {
 			return -EINVAL;
-- 
cgit v1.1


From 31c92767aef63501da0214da9736cf60ac684f20 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Fri, 9 Oct 2015 12:40:39 +0530
Subject: drm/msm/dsi: Delay dsi_clk_init

Initialize clocks only after we get the DSI host version. This will allow
us to get clocks using a pre-defined list based on the DSI major/minor
version of the host. This is required since clock requirements of
different major DSI revisions(v2 vs 6g) aren't the same.

Modify dsi_get_version to get the interface clock, and then put it after
it is used.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 32 ++++++++++++++++++++++----------
 1 file changed, 22 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 7a365df..f787024 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -177,21 +177,31 @@ static const struct msm_dsi_cfg_handler *dsi_get_config(
 						struct msm_dsi_host *msm_host)
 {
 	const struct msm_dsi_cfg_handler *cfg_hnd = NULL;
+	struct device *dev = &msm_host->pdev->dev;
 	struct regulator *gdsc_reg;
+	struct clk *ahb_clk;
 	int ret;
 	u32 major = 0, minor = 0;
 
-	gdsc_reg = regulator_get(&msm_host->pdev->dev, "gdsc");
+	gdsc_reg = regulator_get(dev, "gdsc");
 	if (IS_ERR(gdsc_reg)) {
 		pr_err("%s: cannot get gdsc\n", __func__);
 		goto exit;
 	}
+
+	ahb_clk = clk_get(dev, "iface_clk");
+	if (IS_ERR(ahb_clk)) {
+		pr_err("%s: cannot get interface clock\n", __func__);
+		goto put_gdsc;
+	}
+
 	ret = regulator_enable(gdsc_reg);
 	if (ret) {
 		pr_err("%s: unable to enable gdsc\n", __func__);
-		goto put_gdsc;
+		goto put_clk;
 	}
-	ret = clk_prepare_enable(msm_host->ahb_clk);
+
+	ret = clk_prepare_enable(ahb_clk);
 	if (ret) {
 		pr_err("%s: unable to enable ahb_clk\n", __func__);
 		goto disable_gdsc;
@@ -208,9 +218,11 @@ static const struct msm_dsi_cfg_handler *dsi_get_config(
 	DBG("%s: Version %x:%x\n", __func__, major, minor);
 
 disable_clks:
-	clk_disable_unprepare(msm_host->ahb_clk);
+	clk_disable_unprepare(ahb_clk);
 disable_gdsc:
 	regulator_disable(gdsc_reg);
+put_clk:
+	clk_put(ahb_clk);
 put_gdsc:
 	regulator_put(gdsc_reg);
 exit:
@@ -1417,12 +1429,6 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi)
 		goto fail;
 	}
 
-	ret = dsi_clk_init(msm_host);
-	if (ret) {
-		pr_err("%s: unable to initialize dsi clks\n", __func__);
-		goto fail;
-	}
-
 	msm_host->ctrl_base = msm_ioremap(pdev, "dsi_ctrl", "DSI CTRL");
 	if (IS_ERR(msm_host->ctrl_base)) {
 		pr_err("%s: unable to map Dsi ctrl base\n", __func__);
@@ -1446,6 +1452,12 @@ int msm_dsi_host_init(struct msm_dsi *msm_dsi)
 		goto fail;
 	}
 
+	ret = dsi_clk_init(msm_host);
+	if (ret) {
+		pr_err("%s: unable to initialize dsi clks\n", __func__);
+		goto fail;
+	}
+
 	msm_host->rx_buf = devm_kzalloc(&pdev->dev, SZ_4K, GFP_KERNEL);
 	if (!msm_host->rx_buf) {
 		pr_err("%s: alloc rx temp buf failed\n", __func__);
-- 
cgit v1.1


From 6e0eb52eba9e2c8d56e4e6826faa2bd6fd5dcf0c Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Fri, 9 Oct 2015 15:21:12 +0530
Subject: drm/msm/dsi: Parse bus clocks from a list

DSI bus clocks seem to vary between different DSI host versions, and the
SOC to which they belong. Even the enable/disable sequence varies.

Provide a list of bus clock names in dsi_cfg. The driver will use this to
retrieve the clocks, and enable/disable them.

Add bus clock lists for DSI6G, and DSI for MSM8916(this is DSI6G too, but
there is no MMSS_CC specific clock since there is no MMSS clock controller
on 8916).

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi.h      |   1 +
 drivers/gpu/drm/msm/dsi/dsi_cfg.c  |  16 +++++-
 drivers/gpu/drm/msm/dsi/dsi_cfg.h  |   2 +
 drivers/gpu/drm/msm/dsi/dsi_host.c | 107 ++++++++++++-------------------------
 4 files changed, 53 insertions(+), 73 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h
index 8140e8b..7336b55 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.h
@@ -36,6 +36,7 @@ enum msm_dsi_phy_type {
 };
 
 #define DSI_DEV_REGULATOR_MAX	8
+#define DSI_BUS_CLK_MAX		4
 
 /* Regulators for DSI devices */
 struct dsi_reg_entry {
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
index 5872d5e..c40044f 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
@@ -18,6 +18,10 @@ static const struct msm_dsi_config dsi_v2_cfg = {
 	.io_offset = 0,
 };
 
+static const char * const dsi_6g_bus_clk_names[] = {
+	"mdp_core_clk", "iface_clk", "bus_clk", "core_mmss_clk",
+};
+
 static const struct msm_dsi_config msm8974_apq8084_dsi_cfg = {
 	.io_offset = DSI_6G_REG_SHIFT,
 	.reg_cfg = {
@@ -29,6 +33,12 @@ static const struct msm_dsi_config msm8974_apq8084_dsi_cfg = {
 			{"vddio", 1800000, 1800000, 100000, 100},
 		},
 	},
+	.bus_clk_names = dsi_6g_bus_clk_names,
+	.num_bus_clks = ARRAY_SIZE(dsi_6g_bus_clk_names),
+};
+
+static const char * const dsi_8916_bus_clk_names[] = {
+	"mdp_core_clk", "iface_clk", "bus_clk",
 };
 
 static const struct msm_dsi_config msm8916_dsi_cfg = {
@@ -42,6 +52,8 @@ static const struct msm_dsi_config msm8916_dsi_cfg = {
 			{"vddio", 1800000, 1800000, 100000, 100},
 		},
 	},
+	.bus_clk_names = dsi_8916_bus_clk_names,
+	.num_bus_clks = ARRAY_SIZE(dsi_8916_bus_clk_names),
 };
 
 static const struct msm_dsi_config msm8994_dsi_cfg = {
@@ -57,7 +69,9 @@ static const struct msm_dsi_config msm8994_dsi_cfg = {
 			{"lab_reg", -1, -1, -1, -1},
 			{"ibb_reg", -1, -1, -1, -1},
 		},
-	}
+	},
+	.bus_clk_names = dsi_6g_bus_clk_names,
+	.num_bus_clks = ARRAY_SIZE(dsi_6g_bus_clk_names),
 };
 
 static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = {
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
index 4cf8872..5a36836 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
@@ -30,6 +30,8 @@
 struct msm_dsi_config {
 	u32 io_offset;
 	struct dsi_reg_config reg_cfg;
+	const char * const *bus_clk_names;
+	const int num_bus_clks;
 };
 
 struct msm_dsi_cfg_handler {
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index f787024..56c7535 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -103,10 +103,9 @@ struct msm_dsi_host {
 
 	void __iomem *ctrl_base;
 	struct regulator_bulk_data supplies[DSI_DEV_REGULATOR_MAX];
-	struct clk *mdp_core_clk;
-	struct clk *ahb_clk;
-	struct clk *axi_clk;
-	struct clk *mmss_misc_ahb_clk;
+
+	struct clk *bus_clks[DSI_BUS_CLK_MAX];
+
 	struct clk *byte_clk;
 	struct clk *esc_clk;
 	struct clk *pixel_clk;
@@ -319,40 +318,22 @@ static int dsi_regulator_init(struct msm_dsi_host *msm_host)
 static int dsi_clk_init(struct msm_dsi_host *msm_host)
 {
 	struct device *dev = &msm_host->pdev->dev;
-	int ret = 0;
-
-	msm_host->mdp_core_clk = devm_clk_get(dev, "mdp_core_clk");
-	if (IS_ERR(msm_host->mdp_core_clk)) {
-		ret = PTR_ERR(msm_host->mdp_core_clk);
-		pr_err("%s: Unable to get mdp core clk. ret=%d\n",
-			__func__, ret);
-		goto exit;
-	}
-
-	msm_host->ahb_clk = devm_clk_get(dev, "iface_clk");
-	if (IS_ERR(msm_host->ahb_clk)) {
-		ret = PTR_ERR(msm_host->ahb_clk);
-		pr_err("%s: Unable to get mdss ahb clk. ret=%d\n",
-			__func__, ret);
-		goto exit;
-	}
-
-	msm_host->axi_clk = devm_clk_get(dev, "bus_clk");
-	if (IS_ERR(msm_host->axi_clk)) {
-		ret = PTR_ERR(msm_host->axi_clk);
-		pr_err("%s: Unable to get axi bus clk. ret=%d\n",
-			__func__, ret);
-		goto exit;
-	}
-
-	msm_host->mmss_misc_ahb_clk = devm_clk_get(dev, "core_mmss_clk");
-	if (IS_ERR(msm_host->mmss_misc_ahb_clk)) {
-		ret = PTR_ERR(msm_host->mmss_misc_ahb_clk);
-		pr_err("%s: Unable to get mmss misc ahb clk. ret=%d\n",
-			__func__, ret);
-		goto exit;
+	const struct msm_dsi_config *cfg = msm_host->cfg_hnd->cfg;
+	int i, ret = 0;
+
+	/* get bus clocks */
+	for (i = 0; i < cfg->num_bus_clks; i++) {
+		msm_host->bus_clks[i] = devm_clk_get(dev,
+						cfg->bus_clk_names[i]);
+		if (IS_ERR(msm_host->bus_clks[i])) {
+			ret = PTR_ERR(msm_host->bus_clks[i]);
+			pr_err("%s: Unable to get %s, ret = %d\n",
+				__func__, cfg->bus_clk_names[i], ret);
+			goto exit;
+		}
 	}
 
+	/* get link and source clocks */
 	msm_host->byte_clk = devm_clk_get(dev, "byte_clk");
 	if (IS_ERR(msm_host->byte_clk)) {
 		ret = PTR_ERR(msm_host->byte_clk);
@@ -399,55 +380,37 @@ exit:
 
 static int dsi_bus_clk_enable(struct msm_dsi_host *msm_host)
 {
-	int ret;
+	const struct msm_dsi_config *cfg = msm_host->cfg_hnd->cfg;
+	int i, ret;
 
 	DBG("id=%d", msm_host->id);
 
-	ret = clk_prepare_enable(msm_host->mdp_core_clk);
-	if (ret) {
-		pr_err("%s: failed to enable mdp_core_clock, %d\n",
-							 __func__, ret);
-		goto core_clk_err;
-	}
-
-	ret = clk_prepare_enable(msm_host->ahb_clk);
-	if (ret) {
-		pr_err("%s: failed to enable ahb clock, %d\n", __func__, ret);
-		goto ahb_clk_err;
-	}
-
-	ret = clk_prepare_enable(msm_host->axi_clk);
-	if (ret) {
-		pr_err("%s: failed to enable ahb clock, %d\n", __func__, ret);
-		goto axi_clk_err;
-	}
-
-	ret = clk_prepare_enable(msm_host->mmss_misc_ahb_clk);
-	if (ret) {
-		pr_err("%s: failed to enable mmss misc ahb clk, %d\n",
-			__func__, ret);
-		goto misc_ahb_clk_err;
+	for (i = 0; i < cfg->num_bus_clks; i++) {
+		ret = clk_prepare_enable(msm_host->bus_clks[i]);
+		if (ret) {
+			pr_err("%s: failed to enable bus clock %d ret %d\n",
+				__func__, i, ret);
+			goto err;
+		}
 	}
 
 	return 0;
+err:
+	for (; i > 0; i--)
+		clk_disable_unprepare(msm_host->bus_clks[i]);
 
-misc_ahb_clk_err:
-	clk_disable_unprepare(msm_host->axi_clk);
-axi_clk_err:
-	clk_disable_unprepare(msm_host->ahb_clk);
-ahb_clk_err:
-	clk_disable_unprepare(msm_host->mdp_core_clk);
-core_clk_err:
 	return ret;
 }
 
 static void dsi_bus_clk_disable(struct msm_dsi_host *msm_host)
 {
+	const struct msm_dsi_config *cfg = msm_host->cfg_hnd->cfg;
+	int i;
+
 	DBG("");
-	clk_disable_unprepare(msm_host->mmss_misc_ahb_clk);
-	clk_disable_unprepare(msm_host->axi_clk);
-	clk_disable_unprepare(msm_host->ahb_clk);
-	clk_disable_unprepare(msm_host->mdp_core_clk);
+
+	for (i = cfg->num_bus_clks - 1; i >= 0; i--)
+		clk_disable_unprepare(msm_host->bus_clks[i]);
 }
 
 static int dsi_link_clk_enable(struct msm_dsi_host *msm_host)
-- 
cgit v1.1


From 4bfa97489ae786c95d0f2999326a524443013cc1 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Fri, 9 Oct 2015 16:32:38 +0530
Subject: drm/msm/dsi: Set up link clocks for DSIv2

DSIv2 (DSI on older A family chips) has slightly different link clock
requirements.

First, we have an extra clock called src_clk (with a dedicated RCG).
This is required by the DSI controller to process the pixel data
coming from MDP. It needs to be set at the rate "pclk * bytes_per_pixel".

We also need to explicitly configure esc_clk. On DSI6G chips, we don't
need to set a rate to esc_clk because its RCG is always sourced from
crystal clock (19.2 Mhz in all cases), which is within the escape clock
frequency range in the mipi DSI spec. For chips with DSIv2, the crystal
clock rate may not be within the required range (27Mhz on APQ8064).
Therefore, we derive it from the DSI byte clock. We calculate an esc_clck
rate that is within the mipi spec and also divisible by the byte clock
rate.

When setting rate and enabling the link clocks, we make sure that byte_clk
is configured before esc_clk, and src_clk before pixel_clk. We create two
different link_enable funcs for DSI6G and DSIv2 since the sequences are
different.

We also obtain two extra source clocks (dsi_src_clk and esc_src_clk) and
set their parent to the clocks provided by DSI PLL.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 191 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 186 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 56c7535..6ec2178 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -113,6 +113,14 @@ struct msm_dsi_host {
 	struct clk *pixel_clk_src;
 
 	u32 byte_clk_rate;
+	u32 esc_clk_rate;
+
+	/* DSI v2 specific clocks */
+	struct clk *src_clk;
+	struct clk *esc_clk_src;
+	struct clk *dsi_clk_src;
+
+	u32 src_clk_rate;
 
 	struct gpio_desc *disp_en_gpio;
 	struct gpio_desc *te_gpio;
@@ -318,7 +326,8 @@ static int dsi_regulator_init(struct msm_dsi_host *msm_host)
 static int dsi_clk_init(struct msm_dsi_host *msm_host)
 {
 	struct device *dev = &msm_host->pdev->dev;
-	const struct msm_dsi_config *cfg = msm_host->cfg_hnd->cfg;
+	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
+	const struct msm_dsi_config *cfg = cfg_hnd->cfg;
 	int i, ret = 0;
 
 	/* get bus clocks */
@@ -372,8 +381,34 @@ static int dsi_clk_init(struct msm_dsi_host *msm_host)
 	if (!msm_host->pixel_clk_src) {
 		ret = -ENODEV;
 		pr_err("%s: can't find pixel_clk_src. ret=%d\n", __func__, ret);
+		goto exit;
 	}
 
+	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_V2) {
+		msm_host->src_clk = devm_clk_get(dev, "src_clk");
+		if (IS_ERR(msm_host->src_clk)) {
+			ret = PTR_ERR(msm_host->src_clk);
+			pr_err("%s: can't find dsi_src_clk. ret=%d\n",
+				__func__, ret);
+			msm_host->src_clk = NULL;
+			goto exit;
+		}
+
+		msm_host->esc_clk_src = clk_get_parent(msm_host->esc_clk);
+		if (!msm_host->esc_clk_src) {
+			ret = -ENODEV;
+			pr_err("%s: can't get esc_clk_src. ret=%d\n",
+				__func__, ret);
+			goto exit;
+		}
+
+		msm_host->dsi_clk_src = clk_get_parent(msm_host->src_clk);
+		if (!msm_host->dsi_clk_src) {
+			ret = -ENODEV;
+			pr_err("%s: can't get dsi_clk_src. ret=%d\n",
+				__func__, ret);
+		}
+	}
 exit:
 	return ret;
 }
@@ -413,7 +448,7 @@ static void dsi_bus_clk_disable(struct msm_dsi_host *msm_host)
 		clk_disable_unprepare(msm_host->bus_clks[i]);
 }
 
-static int dsi_link_clk_enable(struct msm_dsi_host *msm_host)
+static int dsi_link_clk_enable_6g(struct msm_dsi_host *msm_host)
 {
 	int ret;
 
@@ -460,11 +495,98 @@ error:
 	return ret;
 }
 
-static void dsi_link_clk_disable(struct msm_dsi_host *msm_host)
+static int dsi_link_clk_enable_v2(struct msm_dsi_host *msm_host)
 {
+	int ret;
+
+	DBG("Set clk rates: pclk=%d, byteclk=%d, esc_clk=%d, dsi_src_clk=%d",
+		msm_host->mode->clock, msm_host->byte_clk_rate,
+		msm_host->esc_clk_rate, msm_host->src_clk_rate);
+
+	ret = clk_set_rate(msm_host->byte_clk, msm_host->byte_clk_rate);
+	if (ret) {
+		pr_err("%s: Failed to set rate byte clk, %d\n", __func__, ret);
+		goto error;
+	}
+
+	ret = clk_set_rate(msm_host->esc_clk, msm_host->esc_clk_rate);
+	if (ret) {
+		pr_err("%s: Failed to set rate esc clk, %d\n", __func__, ret);
+		goto error;
+	}
+
+	ret = clk_set_rate(msm_host->src_clk, msm_host->src_clk_rate);
+	if (ret) {
+		pr_err("%s: Failed to set rate src clk, %d\n", __func__, ret);
+		goto error;
+	}
+
+	ret = clk_set_rate(msm_host->pixel_clk, msm_host->mode->clock * 1000);
+	if (ret) {
+		pr_err("%s: Failed to set rate pixel clk, %d\n", __func__, ret);
+		goto error;
+	}
+
+	ret = clk_prepare_enable(msm_host->byte_clk);
+	if (ret) {
+		pr_err("%s: Failed to enable dsi byte clk\n", __func__);
+		goto error;
+	}
+
+	ret = clk_prepare_enable(msm_host->esc_clk);
+	if (ret) {
+		pr_err("%s: Failed to enable dsi esc clk\n", __func__);
+		goto esc_clk_err;
+	}
+
+	ret = clk_prepare_enable(msm_host->src_clk);
+	if (ret) {
+		pr_err("%s: Failed to enable dsi src clk\n", __func__);
+		goto src_clk_err;
+	}
+
+	ret = clk_prepare_enable(msm_host->pixel_clk);
+	if (ret) {
+		pr_err("%s: Failed to enable dsi pixel clk\n", __func__);
+		goto pixel_clk_err;
+	}
+
+	return 0;
+
+pixel_clk_err:
+	clk_disable_unprepare(msm_host->src_clk);
+src_clk_err:
 	clk_disable_unprepare(msm_host->esc_clk);
-	clk_disable_unprepare(msm_host->pixel_clk);
+esc_clk_err:
 	clk_disable_unprepare(msm_host->byte_clk);
+error:
+	return ret;
+}
+
+static int dsi_link_clk_enable(struct msm_dsi_host *msm_host)
+{
+	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
+
+	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G)
+		return dsi_link_clk_enable_6g(msm_host);
+	else
+		return dsi_link_clk_enable_v2(msm_host);
+}
+
+static void dsi_link_clk_disable(struct msm_dsi_host *msm_host)
+{
+	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
+
+	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G) {
+		clk_disable_unprepare(msm_host->esc_clk);
+		clk_disable_unprepare(msm_host->pixel_clk);
+		clk_disable_unprepare(msm_host->byte_clk);
+	} else {
+		clk_disable_unprepare(msm_host->pixel_clk);
+		clk_disable_unprepare(msm_host->src_clk);
+		clk_disable_unprepare(msm_host->esc_clk);
+		clk_disable_unprepare(msm_host->byte_clk);
+	}
 }
 
 static int dsi_clk_ctrl(struct msm_dsi_host *msm_host, bool enable)
@@ -499,6 +621,7 @@ unlock_ret:
 static int dsi_calc_clk_rate(struct msm_dsi_host *msm_host)
 {
 	struct drm_display_mode *mode = msm_host->mode;
+	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
 	u8 lanes = msm_host->lanes;
 	u32 bpp = dsi_get_bpp(msm_host->format);
 	u32 pclk_rate;
@@ -518,6 +641,47 @@ static int dsi_calc_clk_rate(struct msm_dsi_host *msm_host)
 
 	DBG("pclk=%d, bclk=%d", pclk_rate, msm_host->byte_clk_rate);
 
+	msm_host->esc_clk_rate = clk_get_rate(msm_host->esc_clk);
+
+	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_V2) {
+		unsigned int esc_mhz, esc_div;
+		unsigned long byte_mhz;
+
+		msm_host->src_clk_rate = (pclk_rate * bpp) / 8;
+
+		/*
+		 * esc clock is byte clock followed by a 4 bit divider,
+		 * we need to find an escape clock frequency within the
+		 * mipi DSI spec range within the maximum divider limit
+		 * We iterate here between an escape clock frequencey
+		 * between 20 Mhz to 5 Mhz and pick up the first one
+		 * that can be supported by our divider
+		 */
+
+		byte_mhz = msm_host->byte_clk_rate / 1000000;
+
+		for (esc_mhz = 20; esc_mhz >= 5; esc_mhz--) {
+			esc_div = DIV_ROUND_UP(byte_mhz, esc_mhz);
+
+			/*
+			 * TODO: Ideally, we shouldn't know what sort of divider
+			 * is available in mmss_cc, we're just assuming that
+			 * it'll always be a 4 bit divider. Need to come up with
+			 * a better way here.
+			 */
+			if (esc_div >= 1 && esc_div <= 16)
+				break;
+		}
+
+		if (esc_mhz < 5)
+			return -EINVAL;
+
+		msm_host->esc_clk_rate = msm_host->byte_clk_rate / esc_div;
+
+		DBG("esc=%d, src=%d", msm_host->esc_clk_rate,
+			msm_host->src_clk_rate);
+	}
+
 	return 0;
 }
 
@@ -1750,6 +1914,7 @@ int msm_dsi_host_set_src_pll(struct mipi_dsi_host *host,
 	struct msm_dsi_pll *src_pll)
 {
 	struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
+	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
 	struct clk *byte_clk_provider, *pixel_clk_provider;
 	int ret;
 
@@ -1775,6 +1940,22 @@ int msm_dsi_host_set_src_pll(struct mipi_dsi_host *host,
 		goto exit;
 	}
 
+	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_V2) {
+		ret = clk_set_parent(msm_host->dsi_clk_src, pixel_clk_provider);
+		if (ret) {
+			pr_err("%s: can't set parent to dsi_clk_src. ret=%d\n",
+				__func__, ret);
+			goto exit;
+		}
+
+		ret = clk_set_parent(msm_host->esc_clk_src, byte_clk_provider);
+		if (ret) {
+			pr_err("%s: can't set parent to esc_clk_src. ret=%d\n",
+				__func__, ret);
+			goto exit;
+		}
+	}
+
 exit:
 	return ret;
 }
@@ -1846,7 +2027,7 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host)
 	dsi_phy_sw_reset(msm_host);
 	ret = msm_dsi_manager_phy_enable(msm_host->id,
 					msm_host->byte_clk_rate * 8,
-					clk_get_rate(msm_host->esc_clk),
+					msm_host->esc_clk_rate,
 					&clk_pre, &clk_post);
 	dsi_bus_clk_disable(msm_host);
 	if (ret) {
-- 
cgit v1.1


From cea65dbd6a96bd97818a7a95034a046409040afa Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Mon, 12 Oct 2015 11:16:48 +0530
Subject: drm/msm/dsi: Add dsi_cfg for APQ8064

Add a dsi_cfg entry for APQ8064. Since this is the first DSIv2 chip to
be supported, add a list of bus clocks that are required by the DSIv2
block.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi_cfg.c | 19 ++++++++++++++++---
 drivers/gpu/drm/msm/dsi/dsi_cfg.h |  2 ++
 2 files changed, 18 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
index c40044f..2a827d8 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
@@ -13,9 +13,22 @@
 
 #include "dsi_cfg.h"
 
-/* DSI v2 has not been supported by now */
-static const struct msm_dsi_config dsi_v2_cfg = {
+static const char * const dsi_v2_bus_clk_names[] = {
+	"core_mmss_clk", "iface_clk", "bus_clk",
+};
+
+static const struct msm_dsi_config apq8064_dsi_cfg = {
 	.io_offset = 0,
+	.reg_cfg = {
+		.num = 3,
+		.regs = {
+			{"vdda", 1200000, 1200000, 100000, 100},
+			{"avdd", 3000000, 3000000, 110000, 100},
+			{"vddio", 1800000, 1800000, 100000, 100},
+		},
+	},
+	.bus_clk_names = dsi_v2_bus_clk_names,
+	.num_bus_clks = ARRAY_SIZE(dsi_v2_bus_clk_names),
 };
 
 static const char * const dsi_6g_bus_clk_names[] = {
@@ -75,7 +88,7 @@ static const struct msm_dsi_config msm8994_dsi_cfg = {
 };
 
 static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = {
-	{MSM_DSI_VER_MAJOR_V2, U32_MAX, &dsi_v2_cfg},
+	{MSM_DSI_VER_MAJOR_V2, MSM_DSI_V2_VER_MINOR_8064, &apq8064_dsi_cfg},
 	{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_0,
 						&msm8974_apq8084_dsi_cfg},
 	{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_1,
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
index 5a36836..a68c836 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
@@ -25,6 +25,8 @@
 #define MSM_DSI_6G_VER_MINOR_V1_3	0x10030000
 #define MSM_DSI_6G_VER_MINOR_V1_3_1	0x10030001
 
+#define MSM_DSI_V2_VER_MINOR_8064	0x0
+
 #define DSI_6G_REG_SHIFT	4
 
 struct msm_dsi_config {
-- 
cgit v1.1


From 4ff9d4cbc15a1ac169eaabf2e3d282b7d2d3799d Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Tue, 13 Oct 2015 12:20:47 +0530
Subject: drm/msm/dsi: Don't use iommu for command TX buffer for DSIv2

We currently use iommu allocated DMA buffers for sending DSI commands.
DSIv2 doesn't have a port connected to the MDP iommu. Therefore, it
can't use iommu allocated buffers to fetch DSI commands.

Use a regular contiguous DMA buffer if we are DSIv2.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi.h         |   4 +-
 drivers/gpu/drm/msm/dsi/dsi_host.c    | 110 +++++++++++++++++++++++-----------
 drivers/gpu/drm/msm/dsi/dsi_manager.c |   6 +-
 3 files changed, 79 insertions(+), 41 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h
index 7336b55..749fbb2 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.h
@@ -91,7 +91,7 @@ int msm_dsi_manager_phy_enable(int id,
 		u32 *clk_pre, u32 *clk_post);
 void msm_dsi_manager_phy_disable(int id);
 int msm_dsi_manager_cmd_xfer(int id, const struct mipi_dsi_msg *msg);
-bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 iova, u32 len);
+bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 dma_base, u32 len);
 int msm_dsi_manager_register(struct msm_dsi *msm_dsi);
 void msm_dsi_manager_unregister(struct msm_dsi *msm_dsi);
 
@@ -145,7 +145,7 @@ int msm_dsi_host_cmd_tx(struct mipi_dsi_host *host,
 int msm_dsi_host_cmd_rx(struct mipi_dsi_host *host,
 					const struct mipi_dsi_msg *msg);
 void msm_dsi_host_cmd_xfer_commit(struct mipi_dsi_host *host,
-					u32 iova, u32 len);
+					u32 dma_base, u32 len);
 int msm_dsi_host_enable(struct mipi_dsi_host *host);
 int msm_dsi_host_disable(struct mipi_dsi_host *host);
 int msm_dsi_host_power_on(struct mipi_dsi_host *host);
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 6ec2178..bbf7f72 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -138,7 +138,15 @@ struct msm_dsi_host {
 	struct work_struct err_work;
 	struct workqueue_struct *workqueue;
 
+	/* DSI 6G TX buffer*/
 	struct drm_gem_object *tx_gem_obj;
+
+	/* DSI v2 TX buffer */
+	void *tx_buf;
+	dma_addr_t tx_buf_paddr;
+
+	int tx_size;
+
 	u8 *rx_buf;
 
 	struct drm_display_mode *mode;
@@ -983,29 +991,46 @@ static void dsi_wait4video_eng_busy(struct msm_dsi_host *msm_host)
 static int dsi_tx_buf_alloc(struct msm_dsi_host *msm_host, int size)
 {
 	struct drm_device *dev = msm_host->dev;
+	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
 	int ret;
 	u32 iova;
 
-	mutex_lock(&dev->struct_mutex);
-	msm_host->tx_gem_obj = msm_gem_new(dev, size, MSM_BO_UNCACHED);
-	if (IS_ERR(msm_host->tx_gem_obj)) {
-		ret = PTR_ERR(msm_host->tx_gem_obj);
-		pr_err("%s: failed to allocate gem, %d\n", __func__, ret);
-		msm_host->tx_gem_obj = NULL;
+	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G) {
+		mutex_lock(&dev->struct_mutex);
+		msm_host->tx_gem_obj = msm_gem_new(dev, size, MSM_BO_UNCACHED);
+		if (IS_ERR(msm_host->tx_gem_obj)) {
+			ret = PTR_ERR(msm_host->tx_gem_obj);
+			pr_err("%s: failed to allocate gem, %d\n",
+				__func__, ret);
+			msm_host->tx_gem_obj = NULL;
+			mutex_unlock(&dev->struct_mutex);
+			return ret;
+		}
+
+		ret = msm_gem_get_iova_locked(msm_host->tx_gem_obj, 0, &iova);
+		if (ret) {
+			pr_err("%s: failed to get iova, %d\n", __func__, ret);
+			return ret;
+		}
 		mutex_unlock(&dev->struct_mutex);
-		return ret;
-	}
 
-	ret = msm_gem_get_iova_locked(msm_host->tx_gem_obj, 0, &iova);
-	if (ret) {
-		pr_err("%s: failed to get iova, %d\n", __func__, ret);
-		return ret;
-	}
-	mutex_unlock(&dev->struct_mutex);
+		if (iova & 0x07) {
+			pr_err("%s: buf NOT 8 bytes aligned\n", __func__);
+			return -EINVAL;
+		}
 
-	if (iova & 0x07) {
-		pr_err("%s: buf NOT 8 bytes aligned\n", __func__);
-		return -EINVAL;
+		msm_host->tx_size = msm_host->tx_gem_obj->size;
+	} else {
+		msm_host->tx_buf = dma_alloc_coherent(dev->dev, size,
+					&msm_host->tx_buf_paddr, GFP_KERNEL);
+		if (!msm_host->tx_buf) {
+			ret = -ENOMEM;
+			pr_err("%s: failed to allocate tx buf, %d\n",
+				__func__, ret);
+			return ret;
+		}
+
+		msm_host->tx_size = size;
 	}
 
 	return 0;
@@ -1022,14 +1047,19 @@ static void dsi_tx_buf_free(struct msm_dsi_host *msm_host)
 		msm_host->tx_gem_obj = NULL;
 		mutex_unlock(&dev->struct_mutex);
 	}
+
+	if (msm_host->tx_buf)
+		dma_free_coherent(dev->dev, msm_host->tx_size, msm_host->tx_buf,
+			msm_host->tx_buf_paddr);
 }
 
 /*
  * prepare cmd buffer to be txed
  */
-static int dsi_cmd_dma_add(struct drm_gem_object *tx_gem,
-			const struct mipi_dsi_msg *msg)
+static int dsi_cmd_dma_add(struct msm_dsi_host *msm_host,
+			   const struct mipi_dsi_msg *msg)
 {
+	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
 	struct mipi_dsi_packet packet;
 	int len;
 	int ret;
@@ -1042,17 +1072,20 @@ static int dsi_cmd_dma_add(struct drm_gem_object *tx_gem,
 	}
 	len = (packet.size + 3) & (~0x3);
 
-	if (len > tx_gem->size) {
+	if (len > msm_host->tx_size) {
 		pr_err("%s: packet size is too big\n", __func__);
 		return -EINVAL;
 	}
 
-	data = msm_gem_vaddr(tx_gem);
-
-	if (IS_ERR(data)) {
-		ret = PTR_ERR(data);
-		pr_err("%s: get vaddr failed, %d\n", __func__, ret);
-		return ret;
+	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G) {
+		data = msm_gem_vaddr(msm_host->tx_gem_obj);
+		if (IS_ERR(data)) {
+			ret = PTR_ERR(data);
+			pr_err("%s: get vaddr failed, %d\n", __func__, ret);
+			return ret;
+		}
+	} else {
+		data = msm_host->tx_buf;
 	}
 
 	/* MSM specific command format in memory */
@@ -1118,17 +1151,21 @@ static int dsi_long_read_resp(u8 *buf, const struct mipi_dsi_msg *msg)
 	return msg->rx_len;
 }
 
-
 static int dsi_cmd_dma_tx(struct msm_dsi_host *msm_host, int len)
 {
+	const struct msm_dsi_cfg_handler *cfg_hnd = msm_host->cfg_hnd;
 	int ret;
-	u32 iova;
+	u32 dma_base;
 	bool triggered;
 
-	ret = msm_gem_get_iova(msm_host->tx_gem_obj, 0, &iova);
-	if (ret) {
-		pr_err("%s: failed to get iova: %d\n", __func__, ret);
-		return ret;
+	if (cfg_hnd->major == MSM_DSI_VER_MAJOR_6G) {
+		ret = msm_gem_get_iova(msm_host->tx_gem_obj, 0, &dma_base);
+		if (ret) {
+			pr_err("%s: failed to get iova: %d\n", __func__, ret);
+			return ret;
+		}
+	} else {
+		dma_base = msm_host->tx_buf_paddr;
 	}
 
 	reinit_completion(&msm_host->dma_comp);
@@ -1136,7 +1173,7 @@ static int dsi_cmd_dma_tx(struct msm_dsi_host *msm_host, int len)
 	dsi_wait4video_eng_busy(msm_host);
 
 	triggered = msm_dsi_manager_cmd_xfer_trigger(
-						msm_host->id, iova, len);
+						msm_host->id, dma_base, len);
 	if (triggered) {
 		ret = wait_for_completion_timeout(&msm_host->dma_comp,
 					msecs_to_jiffies(200));
@@ -1208,7 +1245,7 @@ static int dsi_cmds2buf_tx(struct msm_dsi_host *msm_host,
 	int bllp_len = msm_host->mode->hdisplay *
 			dsi_get_bpp(msm_host->format) / 8;
 
-	len = dsi_cmd_dma_add(msm_host->tx_gem_obj, msg);
+	len = dsi_cmd_dma_add(msm_host, msg);
 	if (!len) {
 		pr_err("%s: failed to add cmd type = 0x%x\n",
 			__func__,  msg->type);
@@ -1898,11 +1935,12 @@ int msm_dsi_host_cmd_rx(struct mipi_dsi_host *host,
 	return ret;
 }
 
-void msm_dsi_host_cmd_xfer_commit(struct mipi_dsi_host *host, u32 iova, u32 len)
+void msm_dsi_host_cmd_xfer_commit(struct mipi_dsi_host *host, u32 dma_base,
+				  u32 len)
 {
 	struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
 
-	dsi_write(msm_host, REG_DSI_DMA_BASE, iova);
+	dsi_write(msm_host, REG_DSI_DMA_BASE, dma_base);
 	dsi_write(msm_host, REG_DSI_DMA_LEN, len);
 	dsi_write(msm_host, REG_DSI_TRIG_DMA, 1);
 
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index 0455ff7..58ba7ec 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -774,7 +774,7 @@ restore_host0:
 	return ret;
 }
 
-bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 iova, u32 len)
+bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 dma_base, u32 len)
 {
 	struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id);
 	struct msm_dsi *msm_dsi0 = dsi_mgr_get_dsi(DSI_0);
@@ -784,9 +784,9 @@ bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 iova, u32 len)
 		return false;
 
 	if (IS_SYNC_NEEDED() && msm_dsi0)
-		msm_dsi_host_cmd_xfer_commit(msm_dsi0->host, iova, len);
+		msm_dsi_host_cmd_xfer_commit(msm_dsi0->host, dma_base, len);
 
-	msm_dsi_host_cmd_xfer_commit(host, iova, len);
+	msm_dsi_host_cmd_xfer_commit(host, dma_base, len);
 
 	return true;
 }
-- 
cgit v1.1


From 0c7df47f6a4c5d7c6c4fa1f5ecbee64c441f5939 Mon Sep 17 00:00:00 2001
From: Archit Taneja <architt@codeaurora.org>
Date: Wed, 14 Oct 2015 15:31:13 +0530
Subject: drm/msm/dsi: Enable MMSS SPFB port via syscon

For DSIv2 to work, we need to enable MMSS_AHB_ARB_MASTER_PORT in
MMSS_SFPB. We enable the required bitfield by retrieving MMSS_SFPB
regmap pointer via syscon.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index bbf7f72..f61b88e 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -24,10 +24,13 @@
 #include <linux/of_graph.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spinlock.h>
+#include <linux/mfd/syscon.h>
+#include <linux/regmap.h>
 #include <video/mipi_display.h>
 
 #include "dsi.h"
 #include "dsi.xml.h"
+#include "sfpb.xml.h"
 #include "dsi_cfg.h"
 
 static int dsi_get_version(const void __iomem *base, u32 *major, u32 *minor)
@@ -149,6 +152,8 @@ struct msm_dsi_host {
 
 	u8 *rx_buf;
 
+	struct regmap *sfpb;
+
 	struct drm_display_mode *mode;
 
 	/* connected device info */
@@ -1568,6 +1573,16 @@ static int dsi_host_parse_dt(struct msm_dsi_host *msm_host)
 
 	msm_host->device_node = device_node;
 
+	if (of_property_read_bool(np, "syscon-sfpb")) {
+		msm_host->sfpb = syscon_regmap_lookup_by_phandle(np,
+					"syscon-sfpb");
+		if (IS_ERR(msm_host->sfpb)) {
+			dev_err(dev, "%s: failed to get sfpb regmap\n",
+				__func__);
+			return PTR_ERR(msm_host->sfpb);
+		}
+	}
+
 	return 0;
 }
 
@@ -2031,6 +2046,20 @@ int msm_dsi_host_disable(struct mipi_dsi_host *host)
 	return 0;
 }
 
+static void msm_dsi_sfpb_config(struct msm_dsi_host *msm_host, bool enable)
+{
+	enum sfpb_ahb_arb_master_port_en en;
+
+	if (!msm_host->sfpb)
+		return;
+
+	en = enable ? SFPB_MASTER_PORT_ENABLE : SFPB_MASTER_PORT_DISABLE;
+
+	regmap_update_bits(msm_host->sfpb, REG_SFPB_GPREG,
+			SFPB_GPREG_MASTER_PORT_EN__MASK,
+			SFPB_GPREG_MASTER_PORT_EN(en));
+}
+
 int msm_dsi_host_power_on(struct mipi_dsi_host *host)
 {
 	struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
@@ -2043,6 +2072,8 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host)
 		goto unlock_ret;
 	}
 
+	msm_dsi_sfpb_config(msm_host, true);
+
 	ret = dsi_calc_clk_rate(msm_host);
 	if (ret) {
 		pr_err("%s: unable to calc clk rate, %d\n", __func__, ret);
@@ -2130,6 +2161,8 @@ int msm_dsi_host_power_off(struct mipi_dsi_host *host)
 
 	dsi_host_regulator_disable(msm_host);
 
+	msm_dsi_sfpb_config(msm_host, false);
+
 	DBG("-");
 
 	msm_host->power_on = false;
-- 
cgit v1.1


From dee2eed2117f18656714a971fbbd6903bd3c827c Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 23 Nov 2015 10:32:41 +0100
Subject: drm/msm: Use unlocked gem unreferencing

For drm_gem_object_unreference callers are required to hold
dev->struct_mutex, which these paths don't. Enforcing this requirement
has become a bit more strict with

commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Oct 15 09:36:25 2015 +0200

    drm/gem: Check locking in drm_gem_object_unreference

Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/msm_fbdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index 3f6ec07..d95af6e 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -121,7 +121,7 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
 		/* note: if fb creation failed, we can't rely on fb destroy
 		 * to unref the bo:
 		 */
-		drm_gem_object_unreference(fbdev->bo);
+		drm_gem_object_unreference_unlocked(fbdev->bo);
 		ret = PTR_ERR(fb);
 		goto fail;
 	}
-- 
cgit v1.1


From 49d93e7861bccfb34b7adfa507511a0c030148b3 Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@gmail.com>
Date: Wed, 2 Dec 2015 14:40:44 -0500
Subject: drm/msm: ratelimit error irq msgs

When things go bad and don't recover, we can be getting an err irq every
vblank.

Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c | 2 +-
 drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c
index 5ed38cf..a521207 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_irq.c
@@ -29,7 +29,7 @@ void mdp4_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask,
 
 static void mdp4_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)
 {
-	DRM_ERROR("errors: %08x\n", irqstatus);
+	DRM_ERROR_RATELIMITED("errors: %08x\n", irqstatus);
 }
 
 void mdp4_irq_preinstall(struct msm_kms *kms)
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
index b0d4b53..73bc3e3 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
@@ -31,7 +31,7 @@ void mdp5_set_irqmask(struct mdp_kms *mdp_kms, uint32_t irqmask,
 
 static void mdp5_irq_error_handler(struct mdp_irq *irq, uint32_t irqstatus)
 {
-	DRM_ERROR("errors: %08x\n", irqstatus);
+	DRM_ERROR_RATELIMITED("errors: %08x\n", irqstatus);
 }
 
 void mdp5_irq_preinstall(struct msm_kms *kms)
-- 
cgit v1.1


From beb107f30ea74611286ede91f0aa93b145c476b4 Mon Sep 17 00:00:00 2001
From: saurabh <saurabh.truth@gmail.com>
Date: Mon, 7 Dec 2015 01:19:21 +0530
Subject: drm/msm/dsi: Added missing mutex_unlock

in case of failed to get iova, function was returning without releasing
the mutex. Added it.

Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index f61b88e..48f9967 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1013,11 +1013,11 @@ static int dsi_tx_buf_alloc(struct msm_dsi_host *msm_host, int size)
 		}
 
 		ret = msm_gem_get_iova_locked(msm_host->tx_gem_obj, 0, &iova);
+		mutex_unlock(&dev->struct_mutex);
 		if (ret) {
 			pr_err("%s: failed to get iova, %d\n", __func__, ret);
 			return ret;
 		}
-		mutex_unlock(&dev->struct_mutex);
 
 		if (iova & 0x07) {
 			pr_err("%s: buf NOT 8 bytes aligned\n", __func__);
-- 
cgit v1.1


From 2abd1c88345e9c10a8f34cf6d3b025bf7267ca85 Mon Sep 17 00:00:00 2001
From: Geliang Tang <geliangtang@163.com>
Date: Wed, 25 Nov 2015 21:12:14 +0800
Subject: drm/msm/mdp: fix a problematic usage of WARN_ON()

WARN_ON() takes a condition rather than a format string. This patch
converted WARN_ON() to WARN() instead.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
index f3bb808..d2c96ef 100644
--- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
+++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h
@@ -157,7 +157,7 @@ static inline uint32_t mixercfg(uint32_t mixer_cfg, int mixer,
 			COND(mixer == 1, MDP4_LAYERMIXER_IN_CFG_PIPE6_MIXER1);
 		break;
 	default:
-		WARN_ON("invalid pipe");
+		WARN(1, "invalid pipe");
 		break;
 	}
 
-- 
cgit v1.1


From 1264859d648c4bdc9f0a098efbff90cbf462a075 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 14 Dec 2015 17:35:02 +0200
Subject: drm/i915: Kill intel_crtc->cursor_bo
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The vma may have been rebound between the last time the cursor was
enabled and now, so skipping the cursor gtt offset deduction is not
safe unless we would also reset cursor_bo to NULL when disabling the
cursor. Just thow cursor_bo to the bin instead since it's lost all
other uses thanks to universal plane support.

Chris pointed out that cursor updates are currently too slow
via universal planes that micro optimizations like these wouldn't
even help.

v2: Add a note about futility of micro optimizations (Chris)

Cc: drm-intel-fixes@lists.freedesktop.org
References: http://lists.freedesktop.org/archives/intel-gfx/2015-December/082976.html
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450107302-17171-1-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_display.c | 5 -----
 drivers/gpu/drm/i915/intel_drv.h     | 1 -
 2 files changed, 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e9bb860..f2a0151b 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14105,9 +14105,6 @@ intel_commit_cursor_plane(struct drm_plane *plane,
 	crtc = crtc ? crtc : plane->crtc;
 	intel_crtc = to_intel_crtc(crtc);
 
-	if (intel_crtc->cursor_bo == obj)
-		goto update;
-
 	if (!obj)
 		addr = 0;
 	else if (!INTEL_INFO(dev)->cursor_needs_physical)
@@ -14116,9 +14113,7 @@ intel_commit_cursor_plane(struct drm_plane *plane,
 		addr = obj->phys_handle->busaddr;
 
 	intel_crtc->cursor_addr = addr;
-	intel_crtc->cursor_bo = obj;
 
-update:
 	intel_crtc_update_cursor(crtc, state->visible);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index eaeb820..798463e 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -568,7 +568,6 @@ struct intel_crtc {
 	int adjusted_x;
 	int adjusted_y;
 
-	struct drm_i915_gem_object *cursor_bo;
 	uint32_t cursor_addr;
 	uint32_t cursor_cntl;
 	uint32_t cursor_size;
-- 
cgit v1.1


From 663f3122d00c0b412d429f105dca129aa8f4f094 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Mon, 14 Dec 2015 13:16:48 +0200
Subject: drm/i915: Drop the broken cursor base==0 special casing
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The cursor code tries to treat base==0 to mean disabled. That fails
when the cursor bo gets bound at ggtt offset 0, and the user is left
looking at an invisible cursor.

We lose the disabled->disabled optimization, but that seems like
something better handled at a slightly higher level.

Cc: drm-intel-fixes@lists.freedesktop.org
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450091808-32607-3-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/intel_display.c | 29 ++++++++++++-----------------
 1 file changed, 12 insertions(+), 17 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f2a0151b..ee84b51 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -10013,14 +10013,14 @@ static bool haswell_get_pipe_config(struct intel_crtc *crtc,
 	return true;
 }
 
-static void i845_update_cursor(struct drm_crtc *crtc, u32 base)
+static void i845_update_cursor(struct drm_crtc *crtc, u32 base, bool on)
 {
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	uint32_t cntl = 0, size = 0;
 
-	if (base) {
+	if (on) {
 		unsigned int width = intel_crtc->base.cursor->state->crtc_w;
 		unsigned int height = intel_crtc->base.cursor->state->crtc_h;
 		unsigned int stride = roundup_pow_of_two(width) * 4;
@@ -10075,16 +10075,15 @@ static void i845_update_cursor(struct drm_crtc *crtc, u32 base)
 	}
 }
 
-static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base)
+static void i9xx_update_cursor(struct drm_crtc *crtc, u32 base, bool on)
 {
 	struct drm_device *dev = crtc->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
 	int pipe = intel_crtc->pipe;
-	uint32_t cntl;
+	uint32_t cntl = 0;
 
-	cntl = 0;
-	if (base) {
+	if (on) {
 		cntl = MCURSOR_GAMMA_ENABLE;
 		switch (intel_crtc->base.cursor->state->crtc_w) {
 			case 64:
@@ -10135,18 +10134,17 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
 	int y = cursor_state->crtc_y;
 	u32 base = 0, pos = 0;
 
-	if (on)
-		base = intel_crtc->cursor_addr;
+	base = intel_crtc->cursor_addr;
 
 	if (x >= intel_crtc->config->pipe_src_w)
-		base = 0;
+		on = false;
 
 	if (y >= intel_crtc->config->pipe_src_h)
-		base = 0;
+		on = false;
 
 	if (x < 0) {
 		if (x + cursor_state->crtc_w <= 0)
-			base = 0;
+			on = false;
 
 		pos |= CURSOR_POS_SIGN << CURSOR_X_SHIFT;
 		x = -x;
@@ -10155,16 +10153,13 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
 
 	if (y < 0) {
 		if (y + cursor_state->crtc_h <= 0)
-			base = 0;
+			on = false;
 
 		pos |= CURSOR_POS_SIGN << CURSOR_Y_SHIFT;
 		y = -y;
 	}
 	pos |= y << CURSOR_Y_SHIFT;
 
-	if (base == 0 && intel_crtc->cursor_base == 0)
-		return;
-
 	I915_WRITE(CURPOS(pipe), pos);
 
 	/* ILK+ do this automagically */
@@ -10175,9 +10170,9 @@ static void intel_crtc_update_cursor(struct drm_crtc *crtc,
 	}
 
 	if (IS_845G(dev) || IS_I865G(dev))
-		i845_update_cursor(crtc, base);
+		i845_update_cursor(crtc, base, on);
 	else
-		i9xx_update_cursor(crtc, base);
+		i9xx_update_cursor(crtc, base, on);
 }
 
 static bool cursor_size_ok(struct drm_device *dev,
-- 
cgit v1.1


From e8deea2d4bb441751a4c1730495fa9810a208de5 Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Fri, 11 Dec 2015 18:22:52 +0800
Subject: drm/amdgpu: add entity only when first job come
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

umd somtimes will create a context for every ring,
that means some entities wouldn't be used at all.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
index 5ace1a7..8b2becd 100644
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
@@ -47,6 +47,8 @@ static void amd_sched_rq_init(struct amd_sched_rq *rq)
 static void amd_sched_rq_add_entity(struct amd_sched_rq *rq,
 				    struct amd_sched_entity *entity)
 {
+	if (!list_empty(&entity->list))
+		return;
 	spin_lock(&rq->lock);
 	list_add_tail(&entity->list, &rq->entities);
 	spin_unlock(&rq->lock);
@@ -55,6 +57,8 @@ static void amd_sched_rq_add_entity(struct amd_sched_rq *rq,
 static void amd_sched_rq_remove_entity(struct amd_sched_rq *rq,
 				       struct amd_sched_entity *entity)
 {
+	if (list_empty(&entity->list))
+		return;
 	spin_lock(&rq->lock);
 	list_del_init(&entity->list);
 	if (rq->current_entity == entity)
@@ -138,9 +142,6 @@ int amd_sched_entity_init(struct amd_gpu_scheduler *sched,
 	atomic_set(&entity->fence_seq, 0);
 	entity->fence_context = fence_context_alloc(1);
 
-	/* Add the entity to the run queue */
-	amd_sched_rq_add_entity(rq, entity);
-
 	return 0;
 }
 
@@ -302,9 +303,11 @@ static bool amd_sched_entity_in(struct amd_sched_job *sched_job)
 	spin_unlock(&entity->queue_lock);
 
 	/* first job wakes up scheduler */
-	if (first)
+	if (first) {
+		/* Add the entity to the run queue */
+		amd_sched_rq_add_entity(entity->rq, entity);
 		amd_sched_wakeup(sched);
-
+	}
 	return added;
 }
 
-- 
cgit v1.1


From c648ed7c5c7f0e3bb4ab11bf08bccf99b42a4cbb Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Thu, 10 Dec 2015 15:50:02 +0800
Subject: drm/amdgpu: handle error case for ctx
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Properly handle ctx init failure.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index c1f2308..15e3416 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -56,7 +56,6 @@ int amdgpu_ctx_init(struct amdgpu_device *adev, enum amd_sched_priority pri,
 			for (j = 0; j < i; j++)
 				amd_sched_entity_fini(&adev->rings[j]->sched,
 						      &ctx->rings[j].entity);
-			kfree(ctx);
 			return r;
 		}
 	}
@@ -103,8 +102,12 @@ static int amdgpu_ctx_alloc(struct amdgpu_device *adev,
 	}
 	*id = (uint32_t)r;
 	r = amdgpu_ctx_init(adev, AMD_SCHED_PRIORITY_NORMAL, ctx);
+	if (r) {
+		idr_remove(&mgr->ctx_handles, *id);
+		*id = 0;
+		kfree(ctx);
+	}
 	mutex_unlock(&mgr->lock);
-
 	return r;
 }
 
-- 
cgit v1.1


From 37cd0ca204a55e123fca9ce411e6571ac49fa8f7 Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Thu, 10 Dec 2015 15:45:11 +0800
Subject: drm/amdgpu: unify AMDGPU_CTX_MAX_CS_PENDING and amdgpu_sched_jobs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h     |  5 ++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 25 ++++++++++++++++++-------
 2 files changed, 20 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 3b5d370..c3996e0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1023,11 +1023,9 @@ int amdgpu_vm_free_job(struct amdgpu_job *job);
  * context related structures
  */
 
-#define AMDGPU_CTX_MAX_CS_PENDING	16
-
 struct amdgpu_ctx_ring {
 	uint64_t		sequence;
-	struct fence		*fences[AMDGPU_CTX_MAX_CS_PENDING];
+	struct fence		**fences;
 	struct amd_sched_entity	entity;
 };
 
@@ -1036,6 +1034,7 @@ struct amdgpu_ctx {
 	struct amdgpu_device    *adev;
 	unsigned		reset_counter;
 	spinlock_t		ring_lock;
+	struct fence            **fences;
 	struct amdgpu_ctx_ring	rings[AMDGPU_MAX_RINGS];
 };
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 15e3416..ee121ec 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -35,15 +35,24 @@ int amdgpu_ctx_init(struct amdgpu_device *adev, enum amd_sched_priority pri,
 	ctx->adev = adev;
 	kref_init(&ctx->refcount);
 	spin_lock_init(&ctx->ring_lock);
-	for (i = 0; i < AMDGPU_MAX_RINGS; ++i)
-		ctx->rings[i].sequence = 1;
+	ctx->fences = kzalloc(sizeof(struct fence *) * amdgpu_sched_jobs *
+			 AMDGPU_MAX_RINGS, GFP_KERNEL);
+	if (!ctx->fences)
+		return -ENOMEM;
 
+	for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
+		ctx->rings[i].sequence = 1;
+		ctx->rings[i].fences = (void *)ctx->fences + sizeof(struct fence *) *
+			amdgpu_sched_jobs * i;
+	}
 	if (amdgpu_enable_scheduler) {
 		/* create context entity for each ring */
 		for (i = 0; i < adev->num_rings; i++) {
 			struct amd_sched_rq *rq;
-			if (pri >= AMD_SCHED_MAX_PRIORITY)
+			if (pri >= AMD_SCHED_MAX_PRIORITY) {
+				kfree(ctx->fences);
 				return -EINVAL;
+			}
 			rq = &adev->rings[i]->sched.sched_rq[pri];
 			r = amd_sched_entity_init(&adev->rings[i]->sched,
 						  &ctx->rings[i].entity,
@@ -56,6 +65,7 @@ int amdgpu_ctx_init(struct amdgpu_device *adev, enum amd_sched_priority pri,
 			for (j = 0; j < i; j++)
 				amd_sched_entity_fini(&adev->rings[j]->sched,
 						      &ctx->rings[j].entity);
+			kfree(ctx->fences);
 			return r;
 		}
 	}
@@ -71,8 +81,9 @@ void amdgpu_ctx_fini(struct amdgpu_ctx *ctx)
 		return;
 
 	for (i = 0; i < AMDGPU_MAX_RINGS; ++i)
-		for (j = 0; j < AMDGPU_CTX_MAX_CS_PENDING; ++j)
+		for (j = 0; j < amdgpu_sched_jobs; ++j)
 			fence_put(ctx->rings[i].fences[j]);
+	kfree(ctx->fences);
 
 	if (amdgpu_enable_scheduler) {
 		for (i = 0; i < adev->num_rings; i++)
@@ -241,7 +252,7 @@ uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct amdgpu_ring *ring,
 	unsigned idx = 0;
 	struct fence *other = NULL;
 
-	idx = seq % AMDGPU_CTX_MAX_CS_PENDING;
+	idx = seq % amdgpu_sched_jobs;
 	other = cring->fences[idx];
 	if (other) {
 		signed long r;
@@ -276,12 +287,12 @@ struct fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx,
 	}
 
 
-	if (seq + AMDGPU_CTX_MAX_CS_PENDING < cring->sequence) {
+	if (seq + amdgpu_sched_jobs < cring->sequence) {
 		spin_unlock(&ctx->ring_lock);
 		return NULL;
 	}
 
-	fence = fence_get(cring->fences[seq % AMDGPU_CTX_MAX_CS_PENDING]);
+	fence = fence_get(cring->fences[seq % amdgpu_sched_jobs]);
 	spin_unlock(&ctx->ring_lock);
 
 	return fence;
-- 
cgit v1.1


From b70f014d58b976930b9e8337980954a958c01d7f Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Thu, 10 Dec 2015 15:46:50 +0800
Subject: drm/amdgpu: change default sched jobs to 32
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Change the default scheduler queue size from 16 to 32.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 0508c5c..642e305 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -79,7 +79,7 @@ int amdgpu_vm_fault_stop = 0;
 int amdgpu_vm_debug = 0;
 int amdgpu_exp_hw_support = 0;
 int amdgpu_enable_scheduler = 1;
-int amdgpu_sched_jobs = 16;
+int amdgpu_sched_jobs = 32;
 int amdgpu_sched_hw_submission = 2;
 int amdgpu_enable_semaphores = 0;
 
@@ -155,7 +155,7 @@ module_param_named(exp_hw_support, amdgpu_exp_hw_support, int, 0444);
 MODULE_PARM_DESC(enable_scheduler, "enable SW GPU scheduler (1 = enable (default), 0 = disable)");
 module_param_named(enable_scheduler, amdgpu_enable_scheduler, int, 0444);
 
-MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 16)");
+MODULE_PARM_DESC(sched_jobs, "the max number of jobs supported in the sw queue (default 32)");
 module_param_named(sched_jobs, amdgpu_sched_jobs, int, 0444);
 
 MODULE_PARM_DESC(sched_hw_submission, "the max number of HW submissions (default 2)");
-- 
cgit v1.1


From f03d8ede7a901d2425da5c21a91f6a76fe16b47f Mon Sep 17 00:00:00 2001
From: Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk>
Date: Wed, 25 Nov 2015 18:07:55 +0100
Subject: drm/doc: Convert to markdown

DRM Docbook is now Markdown ready. This means its doc is able to
use markdown text on it.

* Documentation/DocBook/drm.tmpl: Contains a table duplicated from
  drivers/gpu/drm/i915/i915_reg.h. This is not needed anymore

* drivers/gpu/drm/drm_modeset_lock.c: had a code example that used
  to look pretty bad on html. Fixed by using proper code markup.

* drivers/gpu/drm/drm_prime.c: Remove spaces between lines to make
  a proper markup list.

* drivers/gpu/drm/i915/i915_reg.h: Altought pandoc supports tables,
  it doesn't support table cell spanning. But we can use fixed-width
  for those special cases.

* include/drm/drm_vma_manager.h: Another code example that should be
  proper indented with four spaces.

v2 (Daniel): Adjust name to gpu.xml due to rename.

v3 (Daniel):
Split out the actual enabling in the Makefile - this way we can merge
the conversion, while just keeping the enabling in a drm-private tree.

Signed-off-by: Danilo Cesar Lemes de Paula <danilo.cesar@collabora.co.uk> (v1)
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Stephan Mueller <smueller@chronox.de>
Cc: Michal Marek <mmarek@suse.cz>
Cc: linux-kernel@vger.kernel.org
Cc: linux-doc@vger.kernel.org
Cc: intel-gfx <intel-gfx@lists.freedesktop.org>
Cc: dri-devel <dri-devel@lists.freedesktop.org>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1448471279-19748-2-git-send-email-daniel.vetter@ffwll.ch
---
 drivers/gpu/drm/drm_modes.c        | 12 +++++-----
 drivers/gpu/drm/drm_modeset_lock.c | 14 +++++------
 drivers/gpu/drm/drm_prime.c        | 16 +++++--------
 drivers/gpu/drm/i915/i915_reg.h    | 48 +++++++++++++++++++-------------------
 4 files changed, 42 insertions(+), 48 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 5a8a78d..20775c0 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -553,10 +553,10 @@ EXPORT_SYMBOL(drm_gtf_mode_complex);
  * drivers/video/fbmon.c
  *
  * Standard GTF parameters:
- * M = 600
- * C = 40
- * K = 128
- * J = 20
+ *     M = 600
+ *     C = 40
+ *     K = 128
+ *     J = 20
  *
  * Returns:
  * The modeline based on the GTF algorithm stored in a drm_display_mode object.
@@ -1244,7 +1244,7 @@ EXPORT_SYMBOL(drm_mode_connector_list_update);
  * This uses the same parameters as the fb modedb.c, except for an extra
  * force-enable, force-enable-digital and force-disable bit at the end:
  *
- *	<xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m][eDd]
+ * <xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m][eDd]
  *
  * The intermediate drm_cmdline_mode structure is required to store additional
  * options from the command line modline like the force-enable/disable flag.
@@ -1523,4 +1523,4 @@ int drm_mode_convert_umode(struct drm_display_mode *out,
 
 out:
 	return ret;
-}
\ No newline at end of file
+}
diff --git a/drivers/gpu/drm/drm_modeset_lock.c b/drivers/gpu/drm/drm_modeset_lock.c
index c2f5971..e3a4adf 100644
--- a/drivers/gpu/drm/drm_modeset_lock.c
+++ b/drivers/gpu/drm/drm_modeset_lock.c
@@ -40,17 +40,15 @@
  * The basic usage pattern is to:
  *
  *     drm_modeset_acquire_init(&ctx)
- *   retry:
+ *     retry:
  *     foreach (lock in random_ordered_set_of_locks) {
- *       ret = drm_modeset_lock(lock, &ctx)
- *       if (ret == -EDEADLK) {
- *          drm_modeset_backoff(&ctx);
- *          goto retry;
- *       }
+ *         ret = drm_modeset_lock(lock, &ctx)
+ *         if (ret == -EDEADLK) {
+ *             drm_modeset_backoff(&ctx);
+ *             goto retry;
+ *         }
  *     }
- *
  *     ... do stuff ...
- *
  *     drm_modeset_drop_locks(&ctx);
  *     drm_modeset_acquire_fini(&ctx);
  */
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index 9f935f5..27aa718 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -313,19 +313,15 @@ static const struct dma_buf_ops drm_gem_prime_dmabuf_ops =  {
  *
  * Export callbacks:
  *
- *  - @gem_prime_pin (optional): prepare a GEM object for exporting
- *
- *  - @gem_prime_get_sg_table: provide a scatter/gather table of pinned pages
- *
- *  - @gem_prime_vmap: vmap a buffer exported by your driver
- *
- *  - @gem_prime_vunmap: vunmap a buffer exported by your driver
- *
- *  - @gem_prime_mmap (optional): mmap a buffer exported by your driver
+ *  * @gem_prime_pin (optional): prepare a GEM object for exporting
+ *  * @gem_prime_get_sg_table: provide a scatter/gather table of pinned pages
+ *  * @gem_prime_vmap: vmap a buffer exported by your driver
+ *  * @gem_prime_vunmap: vunmap a buffer exported by your driver
+ *  * @gem_prime_mmap (optional): mmap a buffer exported by your driver
  *
  * Import callback:
  *
- *  - @gem_prime_import_sg_table (import): produce a GEM object from another
+ *  * @gem_prime_import_sg_table (import): produce a GEM object from another
  *    driver's scatter/gather table
  */
 
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 206b213..1dae5ac 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -855,31 +855,31 @@ enum skl_disp_power_wells {
  *
  * Note: DDI0 is digital port B, DD1 is digital port C, and DDI2 is
  * digital port D (CHV) or port A (BXT).
- */
-/*
- * Dual channel PHY (VLV/CHV/BXT)
- * ---------------------------------
- * |      CH0      |      CH1      |
- * |  CMN/PLL/REF  |  CMN/PLL/REF  |
- * |---------------|---------------| Display PHY
- * | PCS01 | PCS23 | PCS01 | PCS23 |
- * |-------|-------|-------|-------|
- * |TX0|TX1|TX2|TX3|TX0|TX1|TX2|TX3|
- * ---------------------------------
- * |     DDI0      |     DDI1      | DP/HDMI ports
- * ---------------------------------
  *
- * Single channel PHY (CHV/BXT)
- * -----------------
- * |      CH0      |
- * |  CMN/PLL/REF  |
- * |---------------| Display PHY
- * | PCS01 | PCS23 |
- * |-------|-------|
- * |TX0|TX1|TX2|TX3|
- * -----------------
- * |     DDI2      | DP/HDMI port
- * -----------------
+ *
+ *     Dual channel PHY (VLV/CHV/BXT)
+ *     ---------------------------------
+ *     |      CH0      |      CH1      |
+ *     |  CMN/PLL/REF  |  CMN/PLL/REF  |
+ *     |---------------|---------------| Display PHY
+ *     | PCS01 | PCS23 | PCS01 | PCS23 |
+ *     |-------|-------|-------|-------|
+ *     |TX0|TX1|TX2|TX3|TX0|TX1|TX2|TX3|
+ *     ---------------------------------
+ *     |     DDI0      |     DDI1      | DP/HDMI ports
+ *     ---------------------------------
+ *
+ *     Single channel PHY (CHV/BXT)
+ *     -----------------
+ *     |      CH0      |
+ *     |  CMN/PLL/REF  |
+ *     |---------------| Display PHY
+ *     | PCS01 | PCS23 |
+ *     |-------|-------|
+ *     |TX0|TX1|TX2|TX3|
+ *     -----------------
+ *     |     DDI2      | DP/HDMI port
+ *     -----------------
  */
 #define DPIO_DEVFN			0
 
-- 
cgit v1.1


From 07bad49ea89558583bc3d80c27e6c234fe0a4b63 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 8 Dec 2015 09:49:18 +0100
Subject: drm/atomic-helper: Drop unneeded argument from check_pending_encoder

Just a remnant from an old iteration of this patch that I've forgotten
to remove: We only need the encoder to figure out whether it has been
reassigned in this update already or not to figure out whether there's
a conflict or not.

Reported-by: Thierry Reding <thierry.reding@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449564561-3896-2-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
 drivers/gpu/drm/drm_atomic_helper.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 63f925b..268d37f 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -88,8 +88,7 @@ drm_atomic_helper_plane_changed(struct drm_atomic_state *state,
 
 static bool
 check_pending_encoder_assignment(struct drm_atomic_state *state,
-				 struct drm_encoder *new_encoder,
-				 struct drm_connector *new_connector)
+				 struct drm_encoder *new_encoder)
 {
 	struct drm_connector *connector;
 	struct drm_connector_state *conn_state;
@@ -257,7 +256,7 @@ update_connector_routing(struct drm_atomic_state *state, int conn_idx)
 		return 0;
 	}
 
-	if (!check_pending_encoder_assignment(state, new_encoder, connector)) {
+	if (!check_pending_encoder_assignment(state, new_encoder)) {
 		DRM_DEBUG_ATOMIC("Encoder for [CONNECTOR:%d:%s] already assigned\n",
 				 connector->base.id,
 				 connector->name);
-- 
cgit v1.1


From a68d2437d73188abe5d92d551cc63d6b67d8ce57 Mon Sep 17 00:00:00 2001
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
Date: Mon, 7 Dec 2015 13:55:51 -0500
Subject: drm/dp/mst: reply with ACK for UP reqs

Currently we reply with NACK to UP requests which might
confuse receivers. We haven't seen any actual issues with
this but should still respond to UP requests correctly.

Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449514552-10236-2-git-send-email-harry.wentland@amd.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_dp_mst_topology.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 809959d..64a0a37 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1823,7 +1823,7 @@ static int drm_dp_encode_up_ack_reply(struct drm_dp_sideband_msg_tx *msg, u8 req
 {
 	struct drm_dp_sideband_msg_reply_body reply;
 
-	reply.reply_type = 1;
+	reply.reply_type = 0;
 	reply.req_type = req_type;
 	drm_dp_encode_sideband_reply(&reply, msg);
 	return 0;
-- 
cgit v1.1


From 6cecdf7a161d2b909dc7c8979176bbc4f0669968 Mon Sep 17 00:00:00 2001
From: Harry Wentland <harry.wentland@amd.com>
Date: Mon, 7 Dec 2015 13:55:52 -0500
Subject: drm/dp/mst: save vcpi with payloads

This makes it possibly for drivers to find the associated
mst_port by looking at the payload allocation table.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449514552-10236-3-git-send-email-harry.wentland@amd.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_dp_mst_topology.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 64a0a37..3b6627d 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1673,6 +1673,7 @@ int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr)
 		if (mgr->proposed_vcpis[i]) {
 			port = container_of(mgr->proposed_vcpis[i], struct drm_dp_mst_port, vcpi);
 			req_payload.num_slots = mgr->proposed_vcpis[i]->num_slots;
+			req_payload.vcpi = mgr->proposed_vcpis[i]->vcpi;
 		} else {
 			port = NULL;
 			req_payload.num_slots = 0;
@@ -1688,6 +1689,7 @@ int drm_dp_update_payload_part1(struct drm_dp_mst_topology_mgr *mgr)
 			if (req_payload.num_slots) {
 				drm_dp_create_payload_step1(mgr, mgr->proposed_vcpis[i]->vcpi, &req_payload);
 				mgr->payloads[i].num_slots = req_payload.num_slots;
+				mgr->payloads[i].vcpi = req_payload.vcpi;
 			} else if (mgr->payloads[i].num_slots) {
 				mgr->payloads[i].num_slots = 0;
 				drm_dp_destroy_payload_step1(mgr, port, port->vcpi.vcpi, &mgr->payloads[i]);
-- 
cgit v1.1


From 50cbc132460d448fd24b561883f7cff21d77f147 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Mon, 14 Dec 2015 16:26:26 -0800
Subject: drm: Use the driver's gem_object_free function from CMA helpers.

VC4 wraps the CMA objects in its own structures, so it needs to do its
own teardown (waiting for GPU to finish, updating bo_stats tracking).
The other CMA drivers are using drm_gem_cma_free_object as their
gem_free_object, so this should be a no-op for them.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_fb_cma_helper.c  | 6 +++---
 drivers/gpu/drm/drm_gem_cma_helper.c | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index b7d5b84..5543fa8 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -266,7 +266,7 @@ static int drm_fbdev_cma_create(struct drm_fb_helper *helper,
 	fbi = drm_fb_helper_alloc_fbi(helper);
 	if (IS_ERR(fbi)) {
 		ret = PTR_ERR(fbi);
-		goto err_drm_gem_cma_free_object;
+		goto err_gem_free_object;
 	}
 
 	fbdev_cma->fb = drm_fb_cma_alloc(dev, &mode_cmd, &obj, 1);
@@ -299,8 +299,8 @@ static int drm_fbdev_cma_create(struct drm_fb_helper *helper,
 
 err_fb_info_destroy:
 	drm_fb_helper_release_fbi(helper);
-err_drm_gem_cma_free_object:
-	drm_gem_cma_free_object(&obj->base);
+err_gem_free_object:
+	dev->driver->gem_free_object(&obj->base);
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c b/drivers/gpu/drm/drm_gem_cma_helper.c
index 0f7b00b..e5df53b 100644
--- a/drivers/gpu/drm/drm_gem_cma_helper.c
+++ b/drivers/gpu/drm/drm_gem_cma_helper.c
@@ -121,7 +121,7 @@ struct drm_gem_cma_object *drm_gem_cma_create(struct drm_device *drm,
 	return cma_obj;
 
 error:
-	drm_gem_cma_free_object(&cma_obj->base);
+	drm->driver->gem_free_object(&cma_obj->base);
 	return ERR_PTR(ret);
 }
 EXPORT_SYMBOL_GPL(drm_gem_cma_create);
@@ -171,7 +171,7 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
 	return cma_obj;
 
 err_handle_create:
-	drm_gem_cma_free_object(gem_obj);
+	drm->driver->gem_free_object(gem_obj);
 
 	return ERR_PTR(ret);
 }
-- 
cgit v1.1


From 4f250706211cdb949f7580d4fe4dd1fd646de693 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Tue, 15 Dec 2015 12:20:49 +0100
Subject: drm/gma500: Sanity-check pipe index
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

If the DSI output isn't connected, then mdfld_dsi_encoder_get_pipe()
will return -1. The mdfld_dsi_dp_mode_set() function doesn't properly
check for this condition and causes the following compiler warnings:

	  CC      drivers/gpu/drm/gma500/mdfld_dsi_dpi.o
	drivers/gpu/drm/gma500/mdfld_dsi_dpi.c: In function ‘mdfld_dsi_dpi_mode_set’:
	drivers/gpu/drm/gma500/mdfld_dsi_dpi.c:828:35: warning: array subscript is below array bounds [-Warray-bounds]
	  u32 pipeconf = dev_priv->pipeconf[pipe];
	                                   ^
	drivers/gpu/drm/gma500/mdfld_dsi_dpi.c:829:33: warning: array subscript is below array bounds [-Warray-bounds]
	  u32 dspcntr = dev_priv->dspcntr[pipe];
	                                 ^

Fix this by checking for a valid pipe before indexing the pipeconf and
dspcntr arrays.

Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Reviewed-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-2-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/gma500/mdfld_dsi_dpi.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
index 1a1acd3..7cd87a0 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
@@ -821,14 +821,18 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
 	struct drm_device *dev = dsi_config->dev;
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	int pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);
-
 	u32 pipeconf_reg = PIPEACONF;
 	u32 dspcntr_reg = DSPACNTR;
+	u32 pipeconf, dspcntr;
 
-	u32 pipeconf = dev_priv->pipeconf[pipe];
-	u32 dspcntr = dev_priv->dspcntr[pipe];
 	u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
 
+	if (WARN_ON(pipe < 0))
+		return;
+
+	pipeconf = dev_priv->pipeconf[pipe];
+	dspcntr = dev_priv->dspcntr[pipe];
+
 	if (pipe) {
 		pipeconf_reg = PIPECCONF;
 		dspcntr_reg = DSPCCNTR;
-- 
cgit v1.1


From 20143598f731b71e35cba82ad29dc9d2e3788323 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Tue, 15 Dec 2015 12:20:50 +0100
Subject: drm/bochs: Store correct CRTC index in events

Previously a negative pipe caused a special case to be triggered for
drivers that didn't have proper VBLANK support. The trigger for this
special case is now independent of the pipe, so the correct CRTC index
can now be stored in events.

v2: convert to use drm_crtc_send_vblank_event()

Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-3-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/bochs/bochs_kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index a88be6d..823858f 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -119,7 +119,7 @@ static int bochs_crtc_page_flip(struct drm_crtc *crtc,
 	bochs_crtc_mode_set_base(crtc, 0, 0, old_fb);
 	if (event) {
 		spin_lock_irqsave(&bochs->dev->event_lock, irqflags);
-		drm_send_vblank_event(bochs->dev, -1, event);
+		drm_crtc_send_vblank_event(crtc, event);
 		spin_unlock_irqrestore(&bochs->dev->event_lock, irqflags);
 	}
 	return 0;
-- 
cgit v1.1


From d2ab8ad9713de1bd5e0da187263e35b2eea57e1c Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Tue, 15 Dec 2015 12:20:51 +0100
Subject: drm/imx: Make pipe number unsigned

There's no reason whatsoever why this should ever be negative. The same
goes for the number of pipes added to the DRM device.

Cc: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-4-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/imx/imx-drm-core.c | 6 +++---
 drivers/gpu/drm/imx/imx-drm.h      | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 09e20ea..9211473 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -39,13 +39,13 @@ struct imx_drm_component {
 struct imx_drm_device {
 	struct drm_device			*drm;
 	struct imx_drm_crtc			*crtc[MAX_CRTC];
-	int					pipes;
+	unsigned int				pipes;
 	struct drm_fbdev_cma			*fbhelper;
 };
 
 struct imx_drm_crtc {
 	struct drm_crtc				*crtc;
-	int					pipe;
+	unsigned int				pipe;
 	struct imx_drm_crtc_helper_funcs	imx_drm_helper_funcs;
 };
 
@@ -54,7 +54,7 @@ static int legacyfb_depth = 16;
 module_param(legacyfb_depth, int, 0444);
 #endif
 
-int imx_drm_crtc_id(struct imx_drm_crtc *crtc)
+unsigned int imx_drm_crtc_id(struct imx_drm_crtc *crtc)
 {
 	return crtc->pipe;
 }
diff --git a/drivers/gpu/drm/imx/imx-drm.h b/drivers/gpu/drm/imx/imx-drm.h
index 83284b4..71cf6d9 100644
--- a/drivers/gpu/drm/imx/imx-drm.h
+++ b/drivers/gpu/drm/imx/imx-drm.h
@@ -13,7 +13,7 @@ struct drm_plane;
 struct imx_drm_crtc;
 struct platform_device;
 
-int imx_drm_crtc_id(struct imx_drm_crtc *crtc);
+unsigned int imx_drm_crtc_id(struct imx_drm_crtc *crtc);
 
 struct imx_drm_crtc_helper_funcs {
 	int (*enable_vblank)(struct drm_crtc *crtc);
-- 
cgit v1.1


From d4b20e4dcbb3bb08362c55b2f9183588a4a3af33 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Tue, 15 Dec 2015 12:20:52 +0100
Subject: drm/imx: Drop pipe field from struct imx_drm_crtc

Use the drm_crtc_index() helper to determine the pipe number of the CRTC
instead.

Cc: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-5-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/imx/imx-drm-core.c | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 9211473..303a673 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -45,7 +45,6 @@ struct imx_drm_device {
 
 struct imx_drm_crtc {
 	struct drm_crtc				*crtc;
-	unsigned int				pipe;
 	struct imx_drm_crtc_helper_funcs	imx_drm_helper_funcs;
 };
 
@@ -56,7 +55,7 @@ module_param(legacyfb_depth, int, 0444);
 
 unsigned int imx_drm_crtc_id(struct imx_drm_crtc *crtc)
 {
-	return crtc->pipe;
+	return drm_crtc_index(crtc->crtc);
 }
 EXPORT_SYMBOL_GPL(imx_drm_crtc_id);
 
@@ -124,19 +123,19 @@ EXPORT_SYMBOL_GPL(imx_drm_set_bus_format);
 
 int imx_drm_crtc_vblank_get(struct imx_drm_crtc *imx_drm_crtc)
 {
-	return drm_vblank_get(imx_drm_crtc->crtc->dev, imx_drm_crtc->pipe);
+	return drm_crtc_vblank_get(imx_drm_crtc->crtc);
 }
 EXPORT_SYMBOL_GPL(imx_drm_crtc_vblank_get);
 
 void imx_drm_crtc_vblank_put(struct imx_drm_crtc *imx_drm_crtc)
 {
-	drm_vblank_put(imx_drm_crtc->crtc->dev, imx_drm_crtc->pipe);
+	drm_crtc_vblank_put(imx_drm_crtc->crtc);
 }
 EXPORT_SYMBOL_GPL(imx_drm_crtc_vblank_put);
 
 void imx_drm_handle_vblank(struct imx_drm_crtc *imx_drm_crtc)
 {
-	drm_handle_vblank(imx_drm_crtc->crtc->dev, imx_drm_crtc->pipe);
+	drm_crtc_handle_vblank(imx_drm_crtc->crtc);
 }
 EXPORT_SYMBOL_GPL(imx_drm_handle_vblank);
 
@@ -356,12 +355,11 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
 		return -ENOMEM;
 
 	imx_drm_crtc->imx_drm_helper_funcs = *imx_drm_helper_funcs;
-	imx_drm_crtc->pipe = imxdrm->pipes++;
 	imx_drm_crtc->crtc = crtc;
 
 	crtc->port = port;
 
-	imxdrm->crtc[imx_drm_crtc->pipe] = imx_drm_crtc;
+	imxdrm->crtc[imxdrm->pipes++] = imx_drm_crtc;
 
 	*new_crtc = imx_drm_crtc;
 
@@ -378,7 +376,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
 	return 0;
 
 err_register:
-	imxdrm->crtc[imx_drm_crtc->pipe] = NULL;
+	imxdrm->crtc[--imxdrm->pipes] = NULL;
 	kfree(imx_drm_crtc);
 	return ret;
 }
@@ -390,10 +388,11 @@ EXPORT_SYMBOL_GPL(imx_drm_add_crtc);
 int imx_drm_remove_crtc(struct imx_drm_crtc *imx_drm_crtc)
 {
 	struct imx_drm_device *imxdrm = imx_drm_crtc->crtc->dev->dev_private;
+	unsigned int pipe = drm_crtc_index(imx_drm_crtc->crtc);
 
 	drm_crtc_cleanup(imx_drm_crtc->crtc);
 
-	imxdrm->crtc[imx_drm_crtc->pipe] = NULL;
+	imxdrm->crtc[pipe] = NULL;
 
 	kfree(imx_drm_crtc);
 
-- 
cgit v1.1


From 07a6dc19a36912a1bea7ce1d5856c5616c30839a Mon Sep 17 00:00:00 2001
From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Tue, 15 Dec 2015 12:20:53 +0100
Subject: drm/omap: use kzalloc in sita_init()

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-6-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/omapdrm/tcm-sita.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/tcm-sita.c b/drivers/gpu/drm/omapdrm/tcm-sita.c
index efb6095..6df1f2a 100644
--- a/drivers/gpu/drm/omapdrm/tcm-sita.c
+++ b/drivers/gpu/drm/omapdrm/tcm-sita.c
@@ -87,14 +87,11 @@ struct tcm *sita_init(u16 width, u16 height, struct tcm_pt *attr)
 	if (width == 0 || height == 0)
 		return NULL;
 
-	tcm = kmalloc(sizeof(*tcm), GFP_KERNEL);
-	pvt = kmalloc(sizeof(*pvt), GFP_KERNEL);
+	tcm = kzalloc(sizeof(*tcm), GFP_KERNEL);
+	pvt = kzalloc(sizeof(*pvt), GFP_KERNEL);
 	if (!tcm || !pvt)
 		goto error;
 
-	memset(tcm, 0, sizeof(*tcm));
-	memset(pvt, 0, sizeof(*pvt));
-
 	/* Updating the pointers to SiTA implementation APIs */
 	tcm->height = height;
 	tcm->width = width;
-- 
cgit v1.1


From 9e266128fc32de4d1048b8f01c457c105d7a2590 Mon Sep 17 00:00:00 2001
From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Tue, 15 Dec 2015 12:20:54 +0100
Subject: drm/vmwgfx: use kzalloc in vmw_surface_define_ioctl()

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-7-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index 7d620e8..a3ae985 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -815,11 +815,8 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 	    srf->sizes[0].height == 64 &&
 	    srf->format == SVGA3D_A8R8G8B8) {
 
-		srf->snooper.image = kmalloc(64 * 64 * 4, GFP_KERNEL);
-		/* clear the image */
-		if (srf->snooper.image) {
-			memset(srf->snooper.image, 0x00, 64 * 64 * 4);
-		} else {
+		srf->snooper.image = kzalloc(64 * 64 * 4, GFP_KERNEL);
+		if (!srf->snooper.image) {
 			DRM_ERROR("Failed to allocate cursor_image\n");
 			ret = -ENOMEM;
 			goto out_no_copy;
-- 
cgit v1.1


From 47ba614bb0e2b4633056547cd7507640db4ad0dd Mon Sep 17 00:00:00 2001
From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Tue, 15 Dec 2015 12:20:55 +0100
Subject: drm/vmwgfx: check kmalloc return value

srf->sizes has been allocated and checked a few lines above; fix up
the copy-pasto so that we check srf->offsets.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-8-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
index a3ae985..c2a721a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c
@@ -771,7 +771,7 @@ int vmw_surface_define_ioctl(struct drm_device *dev, void *data,
 	}
 	srf->offsets = kmalloc(srf->num_sizes * sizeof(*srf->offsets),
 			       GFP_KERNEL);
-	if (unlikely(srf->sizes == NULL)) {
+	if (unlikely(srf->offsets == NULL)) {
 		ret = -ENOMEM;
 		goto out_no_offsets;
 	}
-- 
cgit v1.1


From 3ebf1c6dc9cbdbee3f409b9786063851697cca0e Mon Sep 17 00:00:00 2001
From: Frediano Ziglio <fziglio@redhat.com>
Date: Tue, 15 Dec 2015 12:20:56 +0100
Subject: drm/qxl: use to_qxl_bo macro

Instead of using container_of directly use to_qxl_bo macro.

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-9-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/qxl/qxl_object.c | 2 +-
 drivers/gpu/drm/qxl/qxl_ttm.c    | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
index b28370e..5e1d789 100644
--- a/drivers/gpu/drm/qxl/qxl_object.c
+++ b/drivers/gpu/drm/qxl/qxl_object.c
@@ -32,7 +32,7 @@ static void qxl_ttm_bo_destroy(struct ttm_buffer_object *tbo)
 	struct qxl_bo *bo;
 	struct qxl_device *qdev;
 
-	bo = container_of(tbo, struct qxl_bo, tbo);
+	bo = to_qxl_bo(tbo);
 	qdev = (struct qxl_device *)bo->gem_base.dev->dev_private;
 
 	qxl_surface_evict(qdev, bo, false);
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 0cbc4c9..9534127 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -201,7 +201,7 @@ static void qxl_evict_flags(struct ttm_buffer_object *bo,
 		placement->num_busy_placement = 1;
 		return;
 	}
-	qbo = container_of(bo, struct qxl_bo, tbo);
+	qbo = to_qxl_bo(bo);
 	qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU, false);
 	*placement = qbo->placement;
 }
@@ -365,7 +365,7 @@ static void qxl_bo_move_notify(struct ttm_buffer_object *bo,
 
 	if (!qxl_ttm_bo_is_qxl_bo(bo))
 		return;
-	qbo = container_of(bo, struct qxl_bo, tbo);
+	qbo = to_qxl_bo(bo);
 	qdev = qbo->gem_base.dev->dev_private;
 
 	if (bo->mem.mem_type == TTM_PL_PRIV0 && qbo->surface_id)
-- 
cgit v1.1


From 34649c401b3f123f82fc7ecb8b8c056de86910e3 Mon Sep 17 00:00:00 2001
From: Nicolas Ferre <nicolas.ferre@atmel.com>
Date: Tue, 15 Dec 2015 12:20:57 +0100
Subject: drm: atmel-hlcdc: add support for sama5d2 SoCs

As the hardware description for this chip is the same as the sama5d4, we use
this SoC structures for layers and DC descriptions. Thus only 2 lines are added
to the atmel_hlcdc_of_match table.
The compatible string is already documented in the parent MFD driver's binding.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-10-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 8168954..3789999 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -333,6 +333,10 @@ static const struct of_device_id atmel_hlcdc_of_match[] = {
 		.data = &atmel_hlcdc_dc_at91sam9x5,
 	},
 	{
+		.compatible = "atmel,sama5d2-hlcdc",
+		.data = &atmel_hlcdc_dc_sama5d4,
+	},
+	{
 		.compatible = "atmel,sama5d3-hlcdc",
 		.data = &atmel_hlcdc_dc_sama5d3,
 	},
-- 
cgit v1.1


From d6ec5ec9a0f057878b8881c7d8edb8d1babb4291 Mon Sep 17 00:00:00 2001
From: Luis de Bethencourt <luis@debethencourt.com>
Date: Tue, 15 Dec 2015 12:21:16 +0100
Subject: drm: atmel-hlcdc: Fix module autoload for OF platform driver

This platform driver has a OF device ID table but the OF module
alias information is not created so module autoloading won't work.

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-29-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 3789999..bf64380 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -346,6 +346,7 @@ static const struct of_device_id atmel_hlcdc_of_match[] = {
 	},
 	{ /* sentinel */ },
 };
+MODULE_DEVICE_TABLE(of, atmel_hlcdc_of_match);
 
 int atmel_hlcdc_dc_mode_valid(struct atmel_hlcdc_dc *dc,
 			      struct drm_display_mode *mode)
-- 
cgit v1.1


From 16c3719c17d355b12fe2dac4458bd598f9204d6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:20:58 +0100
Subject: drm: Constify drm_encoder_slave_funcs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-11-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_encoder_slave.c       | 2 +-
 drivers/gpu/drm/nouveau/nouveau_encoder.h | 2 +-
 drivers/gpu/drm/rcar-du/rcar_du_hdmicon.c | 6 +++---
 drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c | 8 ++++----
 4 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_encoder_slave.c b/drivers/gpu/drm/drm_encoder_slave.c
index d18b88b..e862907 100644
--- a/drivers/gpu/drm/drm_encoder_slave.c
+++ b/drivers/gpu/drm/drm_encoder_slave.c
@@ -124,7 +124,7 @@ EXPORT_SYMBOL(drm_i2c_encoder_destroy);
  * Wrapper fxns which can be plugged in to drm_encoder_helper_funcs:
  */
 
-static inline struct drm_encoder_slave_funcs *
+static inline const struct drm_encoder_slave_funcs *
 get_slave_funcs(struct drm_encoder *enc)
 {
 	return to_encoder_slave(enc)->slave_funcs;
diff --git a/drivers/gpu/drm/nouveau/nouveau_encoder.h b/drivers/gpu/drm/nouveau/nouveau_encoder.h
index c38a864..ee6a6d3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_encoder.h
+++ b/drivers/gpu/drm/nouveau/nouveau_encoder.h
@@ -83,7 +83,7 @@ static inline struct drm_encoder *to_drm_encoder(struct nouveau_encoder *enc)
 	return &enc->base.base;
 }
 
-static inline struct drm_encoder_slave_funcs *
+static inline const struct drm_encoder_slave_funcs *
 get_slave_funcs(struct drm_encoder *enc)
 {
 	return to_encoder_slave(enc)->slave_funcs;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_hdmicon.c b/drivers/gpu/drm/rcar-du/rcar_du_hdmicon.c
index 96f2eb4..a37b6e2 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_hdmicon.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_hdmicon.c
@@ -28,7 +28,7 @@ static int rcar_du_hdmi_connector_get_modes(struct drm_connector *connector)
 {
 	struct rcar_du_connector *con = to_rcar_connector(connector);
 	struct drm_encoder *encoder = rcar_encoder_to_drm_encoder(con->encoder);
-	struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
+	const struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
 
 	if (sfuncs->get_modes == NULL)
 		return 0;
@@ -41,7 +41,7 @@ static int rcar_du_hdmi_connector_mode_valid(struct drm_connector *connector,
 {
 	struct rcar_du_connector *con = to_rcar_connector(connector);
 	struct drm_encoder *encoder = rcar_encoder_to_drm_encoder(con->encoder);
-	struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
+	const struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
 
 	if (sfuncs->mode_valid == NULL)
 		return MODE_OK;
@@ -66,7 +66,7 @@ rcar_du_hdmi_connector_detect(struct drm_connector *connector, bool force)
 {
 	struct rcar_du_connector *con = to_rcar_connector(connector);
 	struct drm_encoder *encoder = rcar_encoder_to_drm_encoder(con->encoder);
-	struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
+	const struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
 
 	if (sfuncs->detect == NULL)
 		return connector_status_unknown;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c b/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c
index 11267de..2567efc 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c
@@ -35,7 +35,7 @@ struct rcar_du_hdmienc {
 static void rcar_du_hdmienc_disable(struct drm_encoder *encoder)
 {
 	struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder);
-	struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
+	const struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
 
 	if (sfuncs->dpms)
 		sfuncs->dpms(encoder, DRM_MODE_DPMS_OFF);
@@ -50,7 +50,7 @@ static void rcar_du_hdmienc_disable(struct drm_encoder *encoder)
 static void rcar_du_hdmienc_enable(struct drm_encoder *encoder)
 {
 	struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder);
-	struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
+	const struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
 
 	if (hdmienc->renc->lvds)
 		rcar_du_lvdsenc_enable(hdmienc->renc->lvds, encoder->crtc,
@@ -67,7 +67,7 @@ static int rcar_du_hdmienc_atomic_check(struct drm_encoder *encoder,
 					struct drm_connector_state *conn_state)
 {
 	struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder);
-	struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
+	const struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
 	struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode;
 	const struct drm_display_mode *mode = &crtc_state->mode;
 
@@ -89,7 +89,7 @@ static void rcar_du_hdmienc_mode_set(struct drm_encoder *encoder,
 				     struct drm_display_mode *adjusted_mode)
 {
 	struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder);
-	struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
+	const struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder);
 
 	if (sfuncs->mode_set)
 		sfuncs->mode_set(encoder, mode, adjusted_mode);
-- 
cgit v1.1


From a02fb90a30f82ca116829e137b8e60fa8bce3da0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:20:59 +0100
Subject: drm/armada: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

drivers/gpu/drm/armada/armada.ko:
-.rodata                      1040
+.rodata                      1100
-.data                        1156
+.data                        1096

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-12-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/armada/armada_crtc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c
index 9bdc28c..4123680 100644
--- a/drivers/gpu/drm/armada/armada_crtc.c
+++ b/drivers/gpu/drm/armada/armada_crtc.c
@@ -1074,7 +1074,7 @@ armada_drm_crtc_set_property(struct drm_crtc *crtc,
 	return 0;
 }
 
-static struct drm_crtc_funcs armada_crtc_funcs = {
+static const struct drm_crtc_funcs armada_crtc_funcs = {
 	.cursor_set	= armada_drm_crtc_cursor_set,
 	.cursor_move	= armada_drm_crtc_cursor_move,
 	.destroy	= armada_drm_crtc_destroy,
-- 
cgit v1.1


From e9becd46d65b9a0b71adb8032fad2383c93d81f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:00 +0100
Subject: drm/atmel-hlcdc: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

drivers/gpu/drm/atmel-hlcdc/atmel-hlcdc-dc.ko:
-.text                       12488
+.text                       12480
-.rodata                      1696
+.rodata                      1760
-.data                         776
+.data                         712

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-13-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
index d112900..0f7ec01 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c
@@ -146,7 +146,7 @@ atmel_hlcdc_rgb_encoder_mode_set(struct drm_encoder *encoder,
 			   cfg);
 }
 
-static struct drm_encoder_helper_funcs atmel_hlcdc_panel_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs atmel_hlcdc_panel_encoder_helper_funcs = {
 	.mode_fixup = atmel_hlcdc_panel_encoder_mode_fixup,
 	.mode_set = atmel_hlcdc_rgb_encoder_mode_set,
 	.disable = atmel_hlcdc_panel_encoder_disable,
@@ -192,7 +192,7 @@ atmel_hlcdc_rgb_best_encoder(struct drm_connector *connector)
 	return &rgb->encoder;
 }
 
-static struct drm_connector_helper_funcs atmel_hlcdc_panel_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs atmel_hlcdc_panel_connector_helper_funcs = {
 	.get_modes = atmel_hlcdc_panel_get_modes,
 	.mode_valid = atmel_hlcdc_rgb_mode_valid,
 	.best_encoder = atmel_hlcdc_rgb_best_encoder,
-- 
cgit v1.1


From 4c717d0f66fd496a3489ce9a6c0c09984377722f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:01 +0100
Subject: drm/bochs: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/bochs/bochs-drm.ko:
-.text                        7608
+.text                        7600
-.rodata                       648
+.rodata                       716
-.data                         612
+.data                         544

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-14-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/bochs/bochs_kms.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 823858f..2849f1b 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -245,13 +245,13 @@ static enum drm_connector_status bochs_connector_detect(struct drm_connector
 	return connector_status_connected;
 }
 
-struct drm_connector_helper_funcs bochs_connector_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs bochs_connector_connector_helper_funcs = {
 	.get_modes = bochs_connector_get_modes,
 	.mode_valid = bochs_connector_mode_valid,
 	.best_encoder = bochs_connector_best_encoder,
 };
 
-struct drm_connector_funcs bochs_connector_connector_funcs = {
+static const struct drm_connector_funcs bochs_connector_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.detect = bochs_connector_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
@@ -283,7 +283,7 @@ int bochs_kms_init(struct bochs_device *bochs)
 	bochs->dev->mode_config.preferred_depth = 24;
 	bochs->dev->mode_config.prefer_shadow = 0;
 
-	bochs->dev->mode_config.funcs = (void *)&bochs_mode_funcs;
+	bochs->dev->mode_config.funcs = &bochs_mode_funcs;
 
 	bochs_crtc_init(bochs->dev);
 	bochs_encoder_init(bochs->dev);
-- 
cgit v1.1


From dae91e4d1c7adea85ff97b28dcea72bd234b4bb7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:02 +0100
Subject: drm/bridge/dw_hdmi: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/bridge/dw_hdmi.ko:
-.rodata                      120
+.rodata                      216
-.data                         96
+.data                          0

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-15-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/bridge/dw_hdmi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c
index 56de9f1..210d8df 100644
--- a/drivers/gpu/drm/bridge/dw_hdmi.c
+++ b/drivers/gpu/drm/bridge/dw_hdmi.c
@@ -1514,7 +1514,7 @@ static void dw_hdmi_connector_force(struct drm_connector *connector)
 	mutex_unlock(&hdmi->mutex);
 }
 
-static struct drm_connector_funcs dw_hdmi_connector_funcs = {
+static const struct drm_connector_funcs dw_hdmi_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = dw_hdmi_connector_detect,
@@ -1522,13 +1522,13 @@ static struct drm_connector_funcs dw_hdmi_connector_funcs = {
 	.force = dw_hdmi_connector_force,
 };
 
-static struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = {
 	.get_modes = dw_hdmi_connector_get_modes,
 	.mode_valid = dw_hdmi_connector_mode_valid,
 	.best_encoder = dw_hdmi_connector_best_encoder,
 };
 
-static struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
+static const struct drm_bridge_funcs dw_hdmi_bridge_funcs = {
 	.enable = dw_hdmi_bridge_enable,
 	.disable = dw_hdmi_bridge_disable,
 	.pre_enable = dw_hdmi_bridge_nop,
-- 
cgit v1.1


From 0aba67c1178c640b8f228bc5f37c08292801c1c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:03 +0100
Subject: drm/bridge/nxp-ptn3460: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/bridge/nxp-ptn3460.ko:
-.rodata                      440
+.rodata                      536
-.data                        208
+.data                        112

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-16-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/bridge/nxp-ptn3460.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/bridge/nxp-ptn3460.c b/drivers/gpu/drm/bridge/nxp-ptn3460.c
index 0ffa3a6..7ecd59f 100644
--- a/drivers/gpu/drm/bridge/nxp-ptn3460.c
+++ b/drivers/gpu/drm/bridge/nxp-ptn3460.c
@@ -242,7 +242,7 @@ static struct drm_encoder *ptn3460_best_encoder(struct drm_connector *connector)
 	return ptn_bridge->bridge.encoder;
 }
 
-static struct drm_connector_helper_funcs ptn3460_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs ptn3460_connector_helper_funcs = {
 	.get_modes = ptn3460_get_modes,
 	.best_encoder = ptn3460_best_encoder,
 };
@@ -258,7 +258,7 @@ static void ptn3460_connector_destroy(struct drm_connector *connector)
 	drm_connector_cleanup(connector);
 }
 
-static struct drm_connector_funcs ptn3460_connector_funcs = {
+static const struct drm_connector_funcs ptn3460_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = ptn3460_detect,
@@ -299,7 +299,7 @@ static int ptn3460_bridge_attach(struct drm_bridge *bridge)
 	return ret;
 }
 
-static struct drm_bridge_funcs ptn3460_bridge_funcs = {
+static const struct drm_bridge_funcs ptn3460_bridge_funcs = {
 	.pre_enable = ptn3460_pre_enable,
 	.enable = ptn3460_enable,
 	.disable = ptn3460_disable,
-- 
cgit v1.1


From b29483baf9b274e4cf108ddd491d15e8bf83657a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:04 +0100
Subject: drm/i2c/ch7006: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/i2c/ch7006.ko:
-.text                        5752
+.text                        5760
-.rodata                      6608
+.rodata                      6656
-.data                         216
+.data                         168

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-17-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i2c/ch7006_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c
index d9a72c9..90db5f4 100644
--- a/drivers/gpu/drm/i2c/ch7006_drv.c
+++ b/drivers/gpu/drm/i2c/ch7006_drv.c
@@ -371,7 +371,7 @@ static int ch7006_encoder_set_property(struct drm_encoder *encoder,
 	return 0;
 }
 
-static struct drm_encoder_slave_funcs ch7006_encoder_funcs = {
+static const struct drm_encoder_slave_funcs ch7006_encoder_funcs = {
 	.set_config = ch7006_encoder_set_config,
 	.destroy = ch7006_encoder_destroy,
 	.dpms = ch7006_encoder_dpms,
-- 
cgit v1.1


From c8770900f074cc1b9f451174ed1ad9f8a79a9fe2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:05 +0100
Subject: drm/cirrus: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/cirrus/cirrus.ko:
-.text                       10104
+.text                       10092
-.rodata                       528
+.rodata                       596
-.data                         608
+.data                         540

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-18-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/cirrus/cirrus_mode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/cirrus/cirrus_mode.c b/drivers/gpu/drm/cirrus/cirrus_mode.c
index 276719e..4a02854 100644
--- a/drivers/gpu/drm/cirrus/cirrus_mode.c
+++ b/drivers/gpu/drm/cirrus/cirrus_mode.c
@@ -533,12 +533,12 @@ static void cirrus_connector_destroy(struct drm_connector *connector)
 	kfree(connector);
 }
 
-struct drm_connector_helper_funcs cirrus_vga_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs cirrus_vga_connector_helper_funcs = {
 	.get_modes = cirrus_vga_get_modes,
 	.best_encoder = cirrus_connector_best_encoder,
 };
 
-struct drm_connector_funcs cirrus_vga_connector_funcs = {
+static const struct drm_connector_funcs cirrus_vga_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.detect = cirrus_vga_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-- 
cgit v1.1


From 800ba2b58182e4b0e8dc826a27362d45499068b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:06 +0100
Subject: drm/exynos: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/exynos/exynosdrm.ko:
-.text                       125792
+.text                       125788
-.rodata                      10972
+.rodata                      11748
-.data                         6720
+.data                         5944

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-19-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/exynos/exynos_dp_core.c  | 8 ++++----
 drivers/gpu/drm/exynos/exynos_drm_crtc.c | 4 ++--
 drivers/gpu/drm/exynos/exynos_drm_dpi.c  | 8 ++++----
 drivers/gpu/drm/exynos/exynos_drm_dsi.c  | 8 ++++----
 drivers/gpu/drm/exynos/exynos_drm_fb.c   | 2 +-
 drivers/gpu/drm/exynos/exynos_drm_mic.c  | 2 +-
 drivers/gpu/drm/exynos/exynos_drm_vidi.c | 8 ++++----
 drivers/gpu/drm/exynos/exynos_hdmi.c     | 8 ++++----
 8 files changed, 24 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c
index 793e497..b79c316 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
@@ -953,7 +953,7 @@ static void exynos_dp_connector_destroy(struct drm_connector *connector)
 	drm_connector_cleanup(connector);
 }
 
-static struct drm_connector_funcs exynos_dp_connector_funcs = {
+static const struct drm_connector_funcs exynos_dp_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = exynos_dp_detect,
@@ -998,7 +998,7 @@ static struct drm_encoder *exynos_dp_best_encoder(
 	return &dp->encoder;
 }
 
-static struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = {
 	.get_modes = exynos_dp_get_modes,
 	.best_encoder = exynos_dp_best_encoder,
 };
@@ -1176,14 +1176,14 @@ static void exynos_dp_disable(struct drm_encoder *encoder)
 {
 }
 
-static struct drm_encoder_helper_funcs exynos_dp_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs exynos_dp_encoder_helper_funcs = {
 	.mode_fixup = exynos_dp_mode_fixup,
 	.mode_set = exynos_dp_mode_set,
 	.enable = exynos_dp_enable,
 	.disable = exynos_dp_disable,
 };
 
-static struct drm_encoder_funcs exynos_dp_encoder_funcs = {
+static const struct drm_encoder_funcs exynos_dp_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 9d30a0f..80f7974 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -93,7 +93,7 @@ static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,
 	}
 }
 
-static struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
+static const struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
 	.enable		= exynos_drm_crtc_enable,
 	.disable	= exynos_drm_crtc_disable,
 	.mode_set_nofb	= exynos_drm_crtc_mode_set_nofb,
@@ -113,7 +113,7 @@ static void exynos_drm_crtc_destroy(struct drm_crtc *crtc)
 	kfree(exynos_crtc);
 }
 
-static struct drm_crtc_funcs exynos_crtc_funcs = {
+static const struct drm_crtc_funcs exynos_crtc_funcs = {
 	.set_config	= drm_atomic_helper_set_config,
 	.page_flip	= drm_atomic_helper_page_flip,
 	.destroy	= exynos_drm_crtc_destroy,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 1dbf8dc..05350ae 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -57,7 +57,7 @@ static void exynos_dpi_connector_destroy(struct drm_connector *connector)
 	drm_connector_cleanup(connector);
 }
 
-static struct drm_connector_funcs exynos_dpi_connector_funcs = {
+static const struct drm_connector_funcs exynos_dpi_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.detect = exynos_dpi_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
@@ -100,7 +100,7 @@ exynos_dpi_best_encoder(struct drm_connector *connector)
 	return &ctx->encoder;
 }
 
-static struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs exynos_dpi_connector_helper_funcs = {
 	.get_modes = exynos_dpi_get_modes,
 	.best_encoder = exynos_dpi_best_encoder,
 };
@@ -161,14 +161,14 @@ static void exynos_dpi_disable(struct drm_encoder *encoder)
 	}
 }
 
-static struct drm_encoder_helper_funcs exynos_dpi_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs exynos_dpi_encoder_helper_funcs = {
 	.mode_fixup = exynos_dpi_mode_fixup,
 	.mode_set = exynos_dpi_mode_set,
 	.enable = exynos_dpi_enable,
 	.disable = exynos_dpi_disable,
 };
 
-static struct drm_encoder_funcs exynos_dpi_encoder_funcs = {
+static const struct drm_encoder_funcs exynos_dpi_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index bc09bba..d84a498 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1541,7 +1541,7 @@ static void exynos_dsi_connector_destroy(struct drm_connector *connector)
 	connector->dev = NULL;
 }
 
-static struct drm_connector_funcs exynos_dsi_connector_funcs = {
+static const struct drm_connector_funcs exynos_dsi_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.detect = exynos_dsi_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
@@ -1569,7 +1569,7 @@ exynos_dsi_best_encoder(struct drm_connector *connector)
 	return &dsi->encoder;
 }
 
-static struct drm_connector_helper_funcs exynos_dsi_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs exynos_dsi_connector_helper_funcs = {
 	.get_modes = exynos_dsi_get_modes,
 	.best_encoder = exynos_dsi_best_encoder,
 };
@@ -1622,14 +1622,14 @@ static void exynos_dsi_mode_set(struct drm_encoder *encoder,
 	vm->hsync_len = m->hsync_end - m->hsync_start;
 }
 
-static struct drm_encoder_helper_funcs exynos_dsi_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs exynos_dsi_encoder_helper_funcs = {
 	.mode_fixup = exynos_dsi_mode_fixup,
 	.mode_set = exynos_dsi_mode_set,
 	.enable = exynos_dsi_enable,
 	.disable = exynos_dsi_disable,
 };
 
-static struct drm_encoder_funcs exynos_dsi_encoder_funcs = {
+static const struct drm_encoder_funcs exynos_dsi_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c
index f6bdb0d..cbbb1a8 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c
@@ -110,7 +110,7 @@ static int exynos_drm_fb_dirty(struct drm_framebuffer *fb,
 	return 0;
 }
 
-static struct drm_framebuffer_funcs exynos_drm_fb_funcs = {
+static const struct drm_framebuffer_funcs exynos_drm_fb_funcs = {
 	.destroy	= exynos_drm_fb_destroy,
 	.create_handle	= exynos_drm_fb_create_handle,
 	.dirty		= exynos_drm_fb_dirty,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c
index 8994eab..4eaef36 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_mic.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -389,7 +389,7 @@ already_disabled:
 	mutex_unlock(&mic_mutex);
 }
 
-struct drm_bridge_funcs mic_bridge_funcs = {
+static const struct drm_bridge_funcs mic_bridge_funcs = {
 	.disable = mic_disable,
 	.post_disable = mic_post_disable,
 	.pre_enable = mic_pre_enable,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 319aa31..0be29c1 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -339,7 +339,7 @@ static void vidi_connector_destroy(struct drm_connector *connector)
 {
 }
 
-static struct drm_connector_funcs vidi_connector_funcs = {
+static const struct drm_connector_funcs vidi_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = vidi_detect,
@@ -383,7 +383,7 @@ static struct drm_encoder *vidi_best_encoder(struct drm_connector *connector)
 	return &ctx->encoder;
 }
 
-static struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs vidi_connector_helper_funcs = {
 	.get_modes = vidi_get_modes,
 	.best_encoder = vidi_best_encoder,
 };
@@ -431,14 +431,14 @@ static void exynos_vidi_disable(struct drm_encoder *encoder)
 {
 }
 
-static struct drm_encoder_helper_funcs exynos_vidi_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs exynos_vidi_encoder_helper_funcs = {
 	.mode_fixup = exynos_vidi_mode_fixup,
 	.mode_set = exynos_vidi_mode_set,
 	.enable = exynos_vidi_enable,
 	.disable = exynos_vidi_disable,
 };
 
-static struct drm_encoder_funcs exynos_vidi_encoder_funcs = {
+static const struct drm_encoder_funcs exynos_vidi_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 7d5ca6c..21a29db 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -956,7 +956,7 @@ static void hdmi_connector_destroy(struct drm_connector *connector)
 	drm_connector_cleanup(connector);
 }
 
-static struct drm_connector_funcs hdmi_connector_funcs = {
+static const struct drm_connector_funcs hdmi_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = hdmi_detect,
@@ -1030,7 +1030,7 @@ static struct drm_encoder *hdmi_best_encoder(struct drm_connector *connector)
 	return &hdata->encoder;
 }
 
-static struct drm_connector_helper_funcs hdmi_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs hdmi_connector_helper_funcs = {
 	.get_modes = hdmi_get_modes,
 	.mode_valid = hdmi_mode_valid,
 	.best_encoder = hdmi_best_encoder,
@@ -1641,14 +1641,14 @@ static void hdmi_disable(struct drm_encoder *encoder)
 	hdata->powered = false;
 }
 
-static struct drm_encoder_helper_funcs exynos_hdmi_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs exynos_hdmi_encoder_helper_funcs = {
 	.mode_fixup	= hdmi_mode_fixup,
 	.mode_set	= hdmi_mode_set,
 	.enable		= hdmi_enable,
 	.disable	= hdmi_disable,
 };
 
-static struct drm_encoder_funcs exynos_hdmi_encoder_funcs = {
+static const struct drm_encoder_funcs exynos_hdmi_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
-- 
cgit v1.1


From d2267b9f85bd00e0eed05b0f0102de50378f1f77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:07 +0100
Subject: drm/i2c/adv7511: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/i2c/adv7511.ko:
-.rodata                     1368
+.rodata                     1416
-.data                        164
+.data                        116

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-20-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i2c/adv7511.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i2c/adv7511.c b/drivers/gpu/drm/i2c/adv7511.c
index 00416f2..533d1e3 100644
--- a/drivers/gpu/drm/i2c/adv7511.c
+++ b/drivers/gpu/drm/i2c/adv7511.c
@@ -752,7 +752,7 @@ static void adv7511_encoder_mode_set(struct drm_encoder *encoder,
 	adv7511->f_tmds = mode->clock;
 }
 
-static struct drm_encoder_slave_funcs adv7511_encoder_funcs = {
+static const struct drm_encoder_slave_funcs adv7511_encoder_funcs = {
 	.dpms = adv7511_encoder_dpms,
 	.mode_valid = adv7511_encoder_mode_valid,
 	.mode_set = adv7511_encoder_mode_set,
-- 
cgit v1.1


From 0b6ac3c8d081342a03ee08e780b6de697eff5448 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:08 +0100
Subject: drm/i2c/sil164: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/i2c/sil164.ko:
-.text                       1660
+.text                       1656
-.rodata                       56
+.rodata                      104
-.data                        212
+.data                        164

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-21-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i2c/sil164_drv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i2c/sil164_drv.c b/drivers/gpu/drm/i2c/sil164_drv.c
index 002ce78..c400428 100644
--- a/drivers/gpu/drm/i2c/sil164_drv.c
+++ b/drivers/gpu/drm/i2c/sil164_drv.c
@@ -341,7 +341,7 @@ sil164_encoder_destroy(struct drm_encoder *encoder)
 	drm_i2c_encoder_destroy(encoder);
 }
 
-static struct drm_encoder_slave_funcs sil164_encoder_funcs = {
+static const struct drm_encoder_slave_funcs sil164_encoder_funcs = {
 	.set_config = sil164_encoder_set_config,
 	.destroy = sil164_encoder_destroy,
 	.dpms = sil164_encoder_dpms,
-- 
cgit v1.1


From 7ae847dd379af68d4887d9a2e0b9d0de227662e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:09 +0100
Subject: drm/imx: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/imx/imxdrm.ko:
-.rodata                      624
+.rodata                      652
-.data                        372
+.data                        344

 drivers/gpu/drm/imx/imx-ipuv3-crtc.ko:
-.rodata                      224
+.rodata                      280
-.data                        184
+.data                        128

 drivers/gpu/drm/imx/imx-ldb.ko:
-.rodata                      660
+.rodata                      784
-.data                        240
+.data                        116

 drivers/gpu/drm/imx/imx-tve.ko:
-.rodata                      400
+.rodata                      524
-.data                        416
+.data                        292

 drivers/gpu/drm/imx/parallel-display.ko:
-.rodata                      400
+.rodata                      524
-.data                        216
+.data                         92

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-22-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/imx/dw_hdmi-imx.c      | 4 ++--
 drivers/gpu/drm/imx/imx-drm-core.c     | 2 +-
 drivers/gpu/drm/imx/imx-ldb.c          | 8 ++++----
 drivers/gpu/drm/imx/imx-tve.c          | 8 ++++----
 drivers/gpu/drm/imx/ipuv3-crtc.c       | 2 +-
 drivers/gpu/drm/imx/parallel-display.c | 8 ++++----
 6 files changed, 16 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index 35fcf6b..063825f 100644
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -137,7 +137,7 @@ static void dw_hdmi_imx_encoder_prepare(struct drm_encoder *encoder)
 	imx_drm_set_bus_format(encoder, MEDIA_BUS_FMT_RGB888_1X24);
 }
 
-static struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = {
 	.mode_fixup = dw_hdmi_imx_encoder_mode_fixup,
 	.mode_set   = dw_hdmi_imx_encoder_mode_set,
 	.prepare    = dw_hdmi_imx_encoder_prepare,
@@ -145,7 +145,7 @@ static struct drm_encoder_helper_funcs dw_hdmi_imx_encoder_helper_funcs = {
 	.disable    = dw_hdmi_imx_encoder_disable,
 };
 
-static struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = {
+static const struct drm_encoder_funcs dw_hdmi_imx_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 303a673..7be7ac8 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -214,7 +214,7 @@ static void imx_drm_output_poll_changed(struct drm_device *drm)
 	drm_fbdev_cma_hotplug_event(imxdrm->fbhelper);
 }
 
-static struct drm_mode_config_funcs imx_drm_mode_config_funcs = {
+static const struct drm_mode_config_funcs imx_drm_mode_config_funcs = {
 	.fb_create = drm_fb_cma_create,
 	.output_poll_changed = imx_drm_output_poll_changed,
 };
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index c79a61b..22ac482 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -358,23 +358,23 @@ static void imx_ldb_encoder_disable(struct drm_encoder *encoder)
 	drm_panel_unprepare(imx_ldb_ch->panel);
 }
 
-static struct drm_connector_funcs imx_ldb_connector_funcs = {
+static const struct drm_connector_funcs imx_ldb_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = imx_ldb_connector_detect,
 	.destroy = imx_drm_connector_destroy,
 };
 
-static struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs = {
 	.get_modes = imx_ldb_connector_get_modes,
 	.best_encoder = imx_ldb_connector_best_encoder,
 };
 
-static struct drm_encoder_funcs imx_ldb_encoder_funcs = {
+static const struct drm_encoder_funcs imx_ldb_encoder_funcs = {
 	.destroy = imx_drm_encoder_destroy,
 };
 
-static struct drm_encoder_helper_funcs imx_ldb_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs imx_ldb_encoder_helper_funcs = {
 	.dpms = imx_ldb_encoder_dpms,
 	.mode_fixup = imx_ldb_encoder_mode_fixup,
 	.prepare = imx_ldb_encoder_prepare,
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index e61a8fc..292349f 100644
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -360,24 +360,24 @@ static void imx_tve_encoder_disable(struct drm_encoder *encoder)
 	tve_disable(tve);
 }
 
-static struct drm_connector_funcs imx_tve_connector_funcs = {
+static const struct drm_connector_funcs imx_tve_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = imx_tve_connector_detect,
 	.destroy = imx_drm_connector_destroy,
 };
 
-static struct drm_connector_helper_funcs imx_tve_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs imx_tve_connector_helper_funcs = {
 	.get_modes = imx_tve_connector_get_modes,
 	.best_encoder = imx_tve_connector_best_encoder,
 	.mode_valid = imx_tve_connector_mode_valid,
 };
 
-static struct drm_encoder_funcs imx_tve_encoder_funcs = {
+static const struct drm_encoder_funcs imx_tve_encoder_funcs = {
 	.destroy = imx_drm_encoder_destroy,
 };
 
-static struct drm_encoder_helper_funcs imx_tve_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs imx_tve_encoder_helper_funcs = {
 	.dpms = imx_tve_encoder_dpms,
 	.mode_fixup = imx_tve_encoder_mode_fixup,
 	.prepare = imx_tve_encoder_prepare,
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 4ab841e..30a5718 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -270,7 +270,7 @@ static void ipu_crtc_commit(struct drm_crtc *crtc)
 	ipu_fb_enable(ipu_crtc);
 }
 
-static struct drm_crtc_helper_funcs ipu_helper_funcs = {
+static const struct drm_crtc_helper_funcs ipu_helper_funcs = {
 	.dpms = ipu_crtc_dpms,
 	.mode_fixup = ipu_crtc_mode_fixup,
 	.mode_set = ipu_crtc_mode_set,
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index fcbe4d2..b74bf8e 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -148,23 +148,23 @@ static void imx_pd_encoder_disable(struct drm_encoder *encoder)
 	drm_panel_unprepare(imxpd->panel);
 }
 
-static struct drm_connector_funcs imx_pd_connector_funcs = {
+static const struct drm_connector_funcs imx_pd_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = imx_pd_connector_detect,
 	.destroy = imx_drm_connector_destroy,
 };
 
-static struct drm_connector_helper_funcs imx_pd_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs imx_pd_connector_helper_funcs = {
 	.get_modes = imx_pd_connector_get_modes,
 	.best_encoder = imx_pd_connector_best_encoder,
 };
 
-static struct drm_encoder_funcs imx_pd_encoder_funcs = {
+static const struct drm_encoder_funcs imx_pd_encoder_funcs = {
 	.destroy = imx_drm_encoder_destroy,
 };
 
-static struct drm_encoder_helper_funcs imx_pd_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs imx_pd_encoder_helper_funcs = {
 	.dpms = imx_pd_encoder_dpms,
 	.mode_fixup = imx_pd_encoder_mode_fixup,
 	.prepare = imx_pd_encoder_prepare,
-- 
cgit v1.1


From 71cb749562a7fcc0b36d3c306c3d6d35a15cf0ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:10 +0100
Subject: drm/mgag200: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/mgag200/mgag200.ko:
-.text                       29244
+.text                       29232
-.rodata                       600
+.rodata                       668
-.data                         688
+.data                         620

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-23-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/mgag200/mgag200_mode.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c
index 3180212..19c18b7 100644
--- a/drivers/gpu/drm/mgag200/mgag200_mode.c
+++ b/drivers/gpu/drm/mgag200/mgag200_mode.c
@@ -1684,13 +1684,13 @@ static void mga_connector_destroy(struct drm_connector *connector)
 	kfree(connector);
 }
 
-struct drm_connector_helper_funcs mga_vga_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs mga_vga_connector_helper_funcs = {
 	.get_modes = mga_vga_get_modes,
 	.mode_valid = mga_vga_mode_valid,
 	.best_encoder = mga_connector_best_encoder,
 };
 
-struct drm_connector_funcs mga_vga_connector_funcs = {
+static const struct drm_connector_funcs mga_vga_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.detect = mga_vga_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
-- 
cgit v1.1


From ebb79a32ba881abd9144368ab892236d96135078 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:11 +0100
Subject: drm/nouveau: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/nouveau/nouveau.ko:
-.rodata                      105688
+.rodata                      105792
-.data                        125724
+.data                        125620

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-24-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
index d9644c0..163317d 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
@@ -769,7 +769,7 @@ static void nv17_tv_destroy(struct drm_encoder *encoder)
 	kfree(tv_enc);
 }
 
-static struct drm_encoder_helper_funcs nv17_tv_helper_funcs = {
+static const struct drm_encoder_helper_funcs nv17_tv_helper_funcs = {
 	.dpms = nv17_tv_dpms,
 	.mode_fixup = nv17_tv_mode_fixup,
 	.prepare = nv17_tv_prepare,
@@ -778,14 +778,14 @@ static struct drm_encoder_helper_funcs nv17_tv_helper_funcs = {
 	.detect = nv17_tv_detect,
 };
 
-static struct drm_encoder_slave_funcs nv17_tv_slave_funcs = {
+static const struct drm_encoder_slave_funcs nv17_tv_slave_funcs = {
 	.get_modes = nv17_tv_get_modes,
 	.mode_valid = nv17_tv_mode_valid,
 	.create_resources = nv17_tv_create_resources,
 	.set_property = nv17_tv_set_property,
 };
 
-static struct drm_encoder_funcs nv17_tv_funcs = {
+static const struct drm_encoder_funcs nv17_tv_funcs = {
 	.destroy = nv17_tv_destroy,
 };
 
-- 
cgit v1.1


From 28c508ece6831e49d36cfa868f2a6c9d9f1c920e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:12 +0100
Subject: drm/rockchip: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.ko:
-.rodata                      772
+.rodata                      828
-.data                        148
+.data                         92

 drivers/gpu/drm/rockchip/rockchipdrm.ko:
-.rodata                      748
+.rodata                      760
-.data                        448
+.data                        436

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-25-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 4 ++--
 drivers/gpu/drm/rockchip/rockchip_drm_fb.c  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 525b5a8..bddcabd 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -173,7 +173,7 @@ dw_hdmi_rockchip_mode_valid(struct drm_connector *connector,
 	return (valid) ? MODE_OK : MODE_BAD;
 }
 
-static struct drm_encoder_funcs dw_hdmi_rockchip_encoder_funcs = {
+static const struct drm_encoder_funcs dw_hdmi_rockchip_encoder_funcs = {
 	.destroy = drm_encoder_cleanup,
 };
 
@@ -218,7 +218,7 @@ static void dw_hdmi_rockchip_encoder_prepare(struct drm_encoder *encoder)
 				      ROCKCHIP_OUT_MODE_AAAA);
 }
 
-static struct drm_encoder_helper_funcs dw_hdmi_rockchip_encoder_helper_funcs = {
+static const struct drm_encoder_helper_funcs dw_hdmi_rockchip_encoder_helper_funcs = {
 	.mode_fixup = dw_hdmi_rockchip_encoder_mode_fixup,
 	.mode_set   = dw_hdmi_rockchip_encoder_mode_set,
 	.prepare    = dw_hdmi_rockchip_encoder_prepare,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index b8ac5911..621f25c 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -66,7 +66,7 @@ static int rockchip_drm_fb_create_handle(struct drm_framebuffer *fb,
 				     rockchip_fb->obj[0], handle);
 }
 
-static struct drm_framebuffer_funcs rockchip_drm_fb_funcs = {
+static const struct drm_framebuffer_funcs rockchip_drm_fb_funcs = {
 	.destroy	= rockchip_drm_fb_destroy,
 	.create_handle	= rockchip_drm_fb_create_handle,
 };
-- 
cgit v1.1


From 4ecae7855841fa6f0347064b80b2c9a52f12a0e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:13 +0100
Subject: drm/tegra: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/tegra/tegra-drm.ko:
-.rodata                     13672
+.rodata                     13684
-.data                        1108
+.data                        1096

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-26-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/tegra/fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index ede9e94..a3515be 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -86,7 +86,7 @@ static int tegra_fb_create_handle(struct drm_framebuffer *framebuffer,
 	return drm_gem_handle_create(file, &fb->planes[0]->gem, handle);
 }
 
-static struct drm_framebuffer_funcs tegra_fb_funcs = {
+static const struct drm_framebuffer_funcs tegra_fb_funcs = {
 	.destroy = tegra_fb_destroy,
 	.create_handle = tegra_fb_create_handle,
 };
-- 
cgit v1.1


From a942d739643772bde0a46166f76964e59da8e26d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:14 +0100
Subject: drm/udl: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/udl/udl.ko:
-.text                       11336
+.text                       11332
-.rodata                       560
+.rodata                       684
-.data                         696
+.data                         572

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-27-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/udl/udl_connector.c | 4 ++--
 drivers/gpu/drm/udl/udl_modeset.c   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/udl/udl_connector.c b/drivers/gpu/drm/udl/udl_connector.c
index 0110d95..4709b54 100644
--- a/drivers/gpu/drm/udl/udl_connector.c
+++ b/drivers/gpu/drm/udl/udl_connector.c
@@ -122,13 +122,13 @@ static void udl_connector_destroy(struct drm_connector *connector)
 	kfree(connector);
 }
 
-static struct drm_connector_helper_funcs udl_connector_helper_funcs = {
+static const struct drm_connector_helper_funcs udl_connector_helper_funcs = {
 	.get_modes = udl_get_modes,
 	.mode_valid = udl_mode_valid,
 	.best_encoder = udl_best_single_encoder,
 };
 
-static struct drm_connector_funcs udl_connector_funcs = {
+static const struct drm_connector_funcs udl_connector_funcs = {
 	.dpms = drm_helper_connector_dpms,
 	.detect = udl_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c
index 677190a6..160ef2a 100644
--- a/drivers/gpu/drm/udl/udl_modeset.c
+++ b/drivers/gpu/drm/udl/udl_modeset.c
@@ -400,7 +400,7 @@ static void udl_crtc_commit(struct drm_crtc *crtc)
 	udl_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
 }
 
-static struct drm_crtc_helper_funcs udl_helper_funcs = {
+static const struct drm_crtc_helper_funcs udl_helper_funcs = {
 	.dpms = udl_crtc_dpms,
 	.mode_fixup = udl_crtc_mode_fixup,
 	.mode_set = udl_crtc_mode_set,
-- 
cgit v1.1


From d7955fcff889ec9a78bac387aec929154465423a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Tue, 15 Dec 2015 12:21:15 +0100
Subject: drm/vmwgfx: Constify function pointer structs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Moves a bunch of junk to .rodata from .data.

 drivers/gpu/drm/vmwgfx/vmwgfx.ko:
-.text                       132244
+.text                       132240
-.rodata                      18296
+.rodata                      18680
-.data                         5096
+.data                         4712

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-28-git-send-email-boris.brezillon@free-electrons.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c  | 4 ++--
 drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c  | 6 +++---
 drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 6 +++---
 drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 6 +++---
 4 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 9394c35..162f188 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -470,7 +470,7 @@ int vmw_kms_readback(struct vmw_private *dev_priv,
 }
 
 
-static struct drm_framebuffer_funcs vmw_framebuffer_surface_funcs = {
+static const struct drm_framebuffer_funcs vmw_framebuffer_surface_funcs = {
 	.destroy = vmw_framebuffer_surface_destroy,
 	.dirty = vmw_framebuffer_surface_dirty,
 };
@@ -647,7 +647,7 @@ static int vmw_framebuffer_dmabuf_dirty(struct drm_framebuffer *framebuffer,
 	return ret;
 }
 
-static struct drm_framebuffer_funcs vmw_framebuffer_dmabuf_funcs = {
+static const struct drm_framebuffer_funcs vmw_framebuffer_dmabuf_funcs = {
 	.destroy = vmw_framebuffer_dmabuf_destroy,
 	.dirty = vmw_framebuffer_dmabuf_dirty,
 };
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 2aff5e5..2def684 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -294,7 +294,7 @@ static int vmw_ldu_crtc_set_config(struct drm_mode_set *set)
 	return vmw_ldu_commit_list(dev_priv);
 }
 
-static struct drm_crtc_funcs vmw_legacy_crtc_funcs = {
+static const struct drm_crtc_funcs vmw_legacy_crtc_funcs = {
 	.cursor_set = vmw_du_crtc_cursor_set,
 	.cursor_move = vmw_du_crtc_cursor_move,
 	.gamma_set = vmw_du_crtc_gamma_set,
@@ -312,7 +312,7 @@ static void vmw_ldu_encoder_destroy(struct drm_encoder *encoder)
 	vmw_ldu_destroy(vmw_encoder_to_ldu(encoder));
 }
 
-static struct drm_encoder_funcs vmw_legacy_encoder_funcs = {
+static const struct drm_encoder_funcs vmw_legacy_encoder_funcs = {
 	.destroy = vmw_ldu_encoder_destroy,
 };
 
@@ -325,7 +325,7 @@ static void vmw_ldu_connector_destroy(struct drm_connector *connector)
 	vmw_ldu_destroy(vmw_connector_to_ldu(connector));
 }
 
-static struct drm_connector_funcs vmw_legacy_connector_funcs = {
+static const struct drm_connector_funcs vmw_legacy_connector_funcs = {
 	.dpms = vmw_du_connector_dpms,
 	.detect = vmw_du_connector_detect,
 	.fill_modes = vmw_du_connector_fill_modes,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
index 6bb7af3..ecac70a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c
@@ -530,7 +530,7 @@ out_no_fence:
 	return ret;
 }
 
-static struct drm_crtc_funcs vmw_screen_object_crtc_funcs = {
+static const struct drm_crtc_funcs vmw_screen_object_crtc_funcs = {
 	.cursor_set = vmw_du_crtc_cursor_set,
 	.cursor_move = vmw_du_crtc_cursor_move,
 	.gamma_set = vmw_du_crtc_gamma_set,
@@ -548,7 +548,7 @@ static void vmw_sou_encoder_destroy(struct drm_encoder *encoder)
 	vmw_sou_destroy(vmw_encoder_to_sou(encoder));
 }
 
-static struct drm_encoder_funcs vmw_screen_object_encoder_funcs = {
+static const struct drm_encoder_funcs vmw_screen_object_encoder_funcs = {
 	.destroy = vmw_sou_encoder_destroy,
 };
 
@@ -561,7 +561,7 @@ static void vmw_sou_connector_destroy(struct drm_connector *connector)
 	vmw_sou_destroy(vmw_connector_to_sou(connector));
 }
 
-static struct drm_connector_funcs vmw_sou_connector_funcs = {
+static const struct drm_connector_funcs vmw_sou_connector_funcs = {
 	.dpms = vmw_du_connector_dpms,
 	.set_property = vmw_du_connector_set_property,
 	.destroy = vmw_sou_connector_destroy,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
index 45e72c2..87fc00a 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c
@@ -1040,7 +1040,7 @@ out_finish:
 /*
  *  Screen Target CRTC dispatch table
  */
-static struct drm_crtc_funcs vmw_stdu_crtc_funcs = {
+static const struct drm_crtc_funcs vmw_stdu_crtc_funcs = {
 	.cursor_set = vmw_du_crtc_cursor_set,
 	.cursor_move = vmw_du_crtc_cursor_move,
 	.gamma_set = vmw_du_crtc_gamma_set,
@@ -1070,7 +1070,7 @@ static void vmw_stdu_encoder_destroy(struct drm_encoder *encoder)
 	vmw_stdu_destroy(vmw_encoder_to_stdu(encoder));
 }
 
-static struct drm_encoder_funcs vmw_stdu_encoder_funcs = {
+static const struct drm_encoder_funcs vmw_stdu_encoder_funcs = {
 	.destroy = vmw_stdu_encoder_destroy,
 };
 
@@ -1097,7 +1097,7 @@ static void vmw_stdu_connector_destroy(struct drm_connector *connector)
 
 
 
-static struct drm_connector_funcs vmw_stdu_connector_funcs = {
+static const struct drm_connector_funcs vmw_stdu_connector_funcs = {
 	.dpms = vmw_du_connector_dpms,
 	.detect = vmw_du_connector_detect,
 	.fill_modes = vmw_du_connector_fill_modes,
-- 
cgit v1.1


From 399368aab39135cd9bc5e20b55b8b4d48658f904 Mon Sep 17 00:00:00 2001
From: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Date: Fri, 11 Dec 2015 11:20:27 +0100
Subject: drm: make drm_dev_set_unique() not use a format string

drm_dev_set_unique() uses a format string to define the unique name of a
device.  This feature is not used as currently all the calls to this
function either use "%s" as a format string or directly use
dev_name().

Even though this second kind of call does not introduce security
problems, because there cannot be "%" characters in dev_name() results,
gcc issues a warning when building with -Wformat-security flag
("warning: format string is not a string literal (potentially
insecure)").  This warning is useful to find real bugs like the one
fixed by commit 3958b79266b1 ("configfs: fix kernel infoleak through
user-controlled format string").  False positives which do not bring
an extra value make the work of finding real bugs harder.

Therefore remove the format-string feature from drm_dev_set_unique().

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1449829228-4425-1-git-send-email-nicolas.iooss_linux@m4x.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_drv.c                   | 17 ++++++-----------
 drivers/gpu/drm/nouveau/nouveau_drm.c       |  2 +-
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c |  2 +-
 3 files changed, 8 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 7dd6728..eaa4316 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -797,23 +797,18 @@ EXPORT_SYMBOL(drm_dev_unregister);
 /**
  * drm_dev_set_unique - Set the unique name of a DRM device
  * @dev: device of which to set the unique name
- * @fmt: format string for unique name
+ * @name: unique name
  *
- * Sets the unique name of a DRM device using the specified format string and
- * a variable list of arguments. Drivers can use this at driver probe time if
- * the unique name of the devices they drive is static.
+ * Sets the unique name of a DRM device using the specified string. Drivers
+ * can use this at driver probe time if the unique name of the devices they
+ * drive is static.
  *
  * Return: 0 on success or a negative error code on failure.
  */
-int drm_dev_set_unique(struct drm_device *dev, const char *fmt, ...)
+int drm_dev_set_unique(struct drm_device *dev, const char *name)
 {
-	va_list ap;
-
 	kfree(dev->unique);
-
-	va_start(ap, fmt);
-	dev->unique = kvasprintf(GFP_KERNEL, fmt, ap);
-	va_end(ap);
+	dev->unique = kstrdup(name, GFP_KERNEL);
 
 	return dev->unique ? 0 : -ENOMEM;
 }
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 1d3ee51..2d23f95 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -1046,7 +1046,7 @@ nouveau_platform_device_create(const struct nvkm_device_tegra_func *func,
 		goto err_free;
 	}
 
-	err = drm_dev_set_unique(drm, "%s", dev_name(&pdev->dev));
+	err = drm_dev_set_unique(drm, dev_name(&pdev->dev));
 	if (err < 0)
 		goto err_free;
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index f22e1e1..215d6c4 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -450,7 +450,7 @@ static int rockchip_drm_bind(struct device *dev)
 	if (!drm)
 		return -ENOMEM;
 
-	ret = drm_dev_set_unique(drm, "%s", dev_name(dev));
+	ret = drm_dev_set_unique(drm, dev_name(dev));
 	if (ret)
 		goto err_free;
 
-- 
cgit v1.1


From e112e593b215c394c0303dbf0534db0928e87967 Mon Sep 17 00:00:00 2001
From: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Date: Fri, 11 Dec 2015 11:20:28 +0100
Subject: drm: use dev_name as default unique name in drm_dev_alloc()

The following code pattern exists in some DRM drivers:

    ddev = drm_dev_alloc(&driver, parent_dev);
    drm_dev_set_unique(ddev, dev_name(parent_dev));

(Sometimes dev_name(ddev->dev) is used, which is the same.)

As suggested in
http://lists.freedesktop.org/archives/dri-devel/2015-December/096441.html,
the unique name of a new DRM device can be set as dev_name(parent_dev)
when parent_dev is not NULL (vgem is a special case).

Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 4 ----
 drivers/gpu/drm/drm_drv.c                    | 9 +++++++++
 drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c    | 1 -
 drivers/gpu/drm/nouveau/nouveau_drm.c        | 4 ----
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c  | 4 ----
 drivers/gpu/drm/tegra/drm.c                  | 1 -
 drivers/gpu/drm/vc4/vc4_drv.c                | 2 --
 7 files changed, 9 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index bf64380..a45b32b 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -738,10 +738,6 @@ static int atmel_hlcdc_dc_drm_probe(struct platform_device *pdev)
 	if (!ddev)
 		return -ENOMEM;
 
-	ret = drm_dev_set_unique(ddev, dev_name(ddev->dev));
-	if (ret)
-		goto err_unref;
-
 	ret = atmel_hlcdc_dc_load(ddev);
 	if (ret)
 		goto err_unref;
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index eaa4316..bf934cde 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -633,8 +633,17 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
 		}
 	}
 
+	if (parent) {
+		ret = drm_dev_set_unique(dev, dev_name(parent));
+		if (ret)
+			goto err_setunique;
+	}
+
 	return dev;
 
+err_setunique:
+	if (drm_core_check_feature(dev, DRIVER_GEM))
+		drm_gem_destroy(dev);
 err_ctxbitmap:
 	drm_legacy_ctxbitmap_cleanup(dev);
 	drm_ht_remove(&dev->map_hash);
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
index 1930234..fca97d3 100644
--- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
+++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_drv.c
@@ -363,7 +363,6 @@ static int fsl_dcu_drm_probe(struct platform_device *pdev)
 	fsl_dev->np = dev->of_node;
 	drm->dev_private = fsl_dev;
 	dev_set_drvdata(dev, fsl_dev);
-	drm_dev_set_unique(drm, dev_name(dev));
 
 	ret = drm_dev_register(drm, 0);
 	if (ret < 0)
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 2d23f95..b3a563c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -1046,10 +1046,6 @@ nouveau_platform_device_create(const struct nvkm_device_tegra_func *func,
 		goto err_free;
 	}
 
-	err = drm_dev_set_unique(drm, dev_name(&pdev->dev));
-	if (err < 0)
-		goto err_free;
-
 	drm->platformdev = pdev;
 	platform_set_drvdata(pdev, drm);
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 215d6c4..afbb740 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -450,10 +450,6 @@ static int rockchip_drm_bind(struct device *dev)
 	if (!drm)
 		return -ENOMEM;
 
-	ret = drm_dev_set_unique(drm, dev_name(dev));
-	if (ret)
-		goto err_free;
-
 	ret = drm_dev_register(drm, 0);
 	if (ret)
 		goto err_free;
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index e0f8277..ff948d2 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -991,7 +991,6 @@ static int host1x_drm_probe(struct host1x_device *dev)
 	if (!drm)
 		return -ENOMEM;
 
-	drm_dev_set_unique(drm, dev_name(&dev->dev));
 	dev_set_drvdata(&dev->dev, drm);
 
 	err = drm_dev_register(drm, 0);
diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
index cbcbbb8..f1655ff 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -184,8 +184,6 @@ static int vc4_drm_bind(struct device *dev)
 	vc4->dev = drm;
 	drm->dev_private = vc4;
 
-	drm_dev_set_unique(drm, dev_name(dev));
-
 	vc4_bo_cache_init(drm);
 
 	drm_mode_config_init(drm);
-- 
cgit v1.1


From a8c21a5451d831e67b7a6fb910f9ca8bc7b43554 Mon Sep 17 00:00:00 2001
From: The etnaviv authors <dri-devel@lists.freedesktop.org>
Date: Thu, 3 Dec 2015 18:21:29 +0100
Subject: drm/etnaviv: add initial etnaviv DRM driver

This adds the etnaviv DRM driver and hooks it up in Makefiles
and Kconfig.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/Kconfig                      |    2 +
 drivers/gpu/drm/Makefile                     |    1 +
 drivers/gpu/drm/etnaviv/Kconfig              |   20 +
 drivers/gpu/drm/etnaviv/Makefile             |   14 +
 drivers/gpu/drm/etnaviv/cmdstream.xml.h      |  218 ++++
 drivers/gpu/drm/etnaviv/common.xml.h         |  249 ++++
 drivers/gpu/drm/etnaviv/etnaviv_buffer.c     |  268 +++++
 drivers/gpu/drm/etnaviv/etnaviv_cmd_parser.c |  209 ++++
 drivers/gpu/drm/etnaviv/etnaviv_drv.c        |  707 +++++++++++
 drivers/gpu/drm/etnaviv/etnaviv_drv.h        |  161 +++
 drivers/gpu/drm/etnaviv/etnaviv_dump.c       |  227 ++++
 drivers/gpu/drm/etnaviv/etnaviv_dump.h       |   54 +
 drivers/gpu/drm/etnaviv/etnaviv_gem.c        |  897 ++++++++++++++
 drivers/gpu/drm/etnaviv/etnaviv_gem.h        |  117 ++
 drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c  |  122 ++
 drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c |  443 +++++++
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c        | 1644 ++++++++++++++++++++++++++
 drivers/gpu/drm/etnaviv/etnaviv_gpu.h        |  209 ++++
 drivers/gpu/drm/etnaviv/etnaviv_iommu.c      |  240 ++++
 drivers/gpu/drm/etnaviv/etnaviv_iommu.h      |   28 +
 drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c   |   33 +
 drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.h   |   25 +
 drivers/gpu/drm/etnaviv/etnaviv_mmu.c        |  299 +++++
 drivers/gpu/drm/etnaviv/etnaviv_mmu.h        |   71 ++
 drivers/gpu/drm/etnaviv/state.xml.h          |  351 ++++++
 drivers/gpu/drm/etnaviv/state_hi.xml.h       |  407 +++++++
 26 files changed, 7016 insertions(+)
 create mode 100644 drivers/gpu/drm/etnaviv/Kconfig
 create mode 100644 drivers/gpu/drm/etnaviv/Makefile
 create mode 100644 drivers/gpu/drm/etnaviv/cmdstream.xml.h
 create mode 100644 drivers/gpu/drm/etnaviv/common.xml.h
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_buffer.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_cmd_parser.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_drv.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_drv.h
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_dump.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_dump.h
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_gem.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_gem.h
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_gpu.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_gpu.h
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_iommu.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_iommu.h
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.h
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_mmu.c
 create mode 100644 drivers/gpu/drm/etnaviv/etnaviv_mmu.h
 create mode 100644 drivers/gpu/drm/etnaviv/state.xml.h
 create mode 100644 drivers/gpu/drm/etnaviv/state_hi.xml.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index c4bf9a1..b02ac62 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -266,3 +266,5 @@ source "drivers/gpu/drm/amd/amdkfd/Kconfig"
 source "drivers/gpu/drm/imx/Kconfig"
 
 source "drivers/gpu/drm/vc4/Kconfig"
+
+source "drivers/gpu/drm/etnaviv/Kconfig"
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 1e9ff4c..f858aa2 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -75,3 +75,4 @@ obj-y			+= i2c/
 obj-y			+= panel/
 obj-y			+= bridge/
 obj-$(CONFIG_DRM_FSL_DCU) += fsl-dcu/
+obj-$(CONFIG_DRM_ETNAVIV) += etnaviv/
diff --git a/drivers/gpu/drm/etnaviv/Kconfig b/drivers/gpu/drm/etnaviv/Kconfig
new file mode 100644
index 0000000..2cde7a5
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/Kconfig
@@ -0,0 +1,20 @@
+
+config DRM_ETNAVIV
+	tristate "ETNAVIV (DRM support for Vivante GPU IP cores)"
+	depends on DRM
+	depends on ARCH_MXC || ARCH_DOVE
+	select SHMEM
+	select TMPFS
+	select IOMMU_API
+	select IOMMU_SUPPORT
+	select WANT_DEV_COREDUMP
+	help
+	  DRM driver for Vivante GPUs.
+
+config DRM_ETNAVIV_REGISTER_LOGGING
+	bool "enable ETNAVIV register logging"
+	depends on DRM_ETNAVIV
+	help
+	  Compile in support for logging register reads/writes in a format
+	  that can be parsed by envytools demsm tool.  If enabled, register
+	  logging can be switched on via etnaviv.reglog=y module param.
diff --git a/drivers/gpu/drm/etnaviv/Makefile b/drivers/gpu/drm/etnaviv/Makefile
new file mode 100644
index 0000000..1086e98
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/Makefile
@@ -0,0 +1,14 @@
+etnaviv-y := \
+	etnaviv_buffer.o \
+	etnaviv_cmd_parser.o \
+	etnaviv_drv.o \
+	etnaviv_dump.o \
+	etnaviv_gem_prime.o \
+	etnaviv_gem_submit.o \
+	etnaviv_gem.o \
+	etnaviv_gpu.o \
+	etnaviv_iommu_v2.o \
+	etnaviv_iommu.o \
+	etnaviv_mmu.o
+
+obj-$(CONFIG_DRM_ETNAVIV)	+= etnaviv.o
diff --git a/drivers/gpu/drm/etnaviv/cmdstream.xml.h b/drivers/gpu/drm/etnaviv/cmdstream.xml.h
new file mode 100644
index 0000000..8c44ba9
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/cmdstream.xml.h
@@ -0,0 +1,218 @@
+#ifndef CMDSTREAM_XML
+#define CMDSTREAM_XML
+
+/* Autogenerated file, DO NOT EDIT manually!
+
+This file was generated by the rules-ng-ng headergen tool in this git repository:
+http://0x04.net/cgit/index.cgi/rules-ng-ng
+git clone git://0x04.net/rules-ng-ng
+
+The rules-ng-ng source files this header was generated from are:
+- cmdstream.xml (  12589 bytes, from 2014-02-17 14:57:56)
+- common.xml    (  18437 bytes, from 2015-03-25 11:27:41)
+
+Copyright (C) 2014
+*/
+
+
+#define FE_OPCODE_LOAD_STATE					0x00000001
+#define FE_OPCODE_END						0x00000002
+#define FE_OPCODE_NOP						0x00000003
+#define FE_OPCODE_DRAW_2D					0x00000004
+#define FE_OPCODE_DRAW_PRIMITIVES				0x00000005
+#define FE_OPCODE_DRAW_INDEXED_PRIMITIVES			0x00000006
+#define FE_OPCODE_WAIT						0x00000007
+#define FE_OPCODE_LINK						0x00000008
+#define FE_OPCODE_STALL						0x00000009
+#define FE_OPCODE_CALL						0x0000000a
+#define FE_OPCODE_RETURN					0x0000000b
+#define FE_OPCODE_CHIP_SELECT					0x0000000d
+#define PRIMITIVE_TYPE_POINTS					0x00000001
+#define PRIMITIVE_TYPE_LINES					0x00000002
+#define PRIMITIVE_TYPE_LINE_STRIP				0x00000003
+#define PRIMITIVE_TYPE_TRIANGLES				0x00000004
+#define PRIMITIVE_TYPE_TRIANGLE_STRIP				0x00000005
+#define PRIMITIVE_TYPE_TRIANGLE_FAN				0x00000006
+#define PRIMITIVE_TYPE_LINE_LOOP				0x00000007
+#define PRIMITIVE_TYPE_QUADS					0x00000008
+#define VIV_FE_LOAD_STATE					0x00000000
+
+#define VIV_FE_LOAD_STATE_HEADER				0x00000000
+#define VIV_FE_LOAD_STATE_HEADER_OP__MASK			0xf8000000
+#define VIV_FE_LOAD_STATE_HEADER_OP__SHIFT			27
+#define VIV_FE_LOAD_STATE_HEADER_OP_LOAD_STATE			0x08000000
+#define VIV_FE_LOAD_STATE_HEADER_FIXP				0x04000000
+#define VIV_FE_LOAD_STATE_HEADER_COUNT__MASK			0x03ff0000
+#define VIV_FE_LOAD_STATE_HEADER_COUNT__SHIFT			16
+#define VIV_FE_LOAD_STATE_HEADER_COUNT(x)			(((x) << VIV_FE_LOAD_STATE_HEADER_COUNT__SHIFT) & VIV_FE_LOAD_STATE_HEADER_COUNT__MASK)
+#define VIV_FE_LOAD_STATE_HEADER_OFFSET__MASK			0x0000ffff
+#define VIV_FE_LOAD_STATE_HEADER_OFFSET__SHIFT			0
+#define VIV_FE_LOAD_STATE_HEADER_OFFSET(x)			(((x) << VIV_FE_LOAD_STATE_HEADER_OFFSET__SHIFT) & VIV_FE_LOAD_STATE_HEADER_OFFSET__MASK)
+#define VIV_FE_LOAD_STATE_HEADER_OFFSET__SHR			2
+
+#define VIV_FE_END						0x00000000
+
+#define VIV_FE_END_HEADER					0x00000000
+#define VIV_FE_END_HEADER_EVENT_ID__MASK			0x0000001f
+#define VIV_FE_END_HEADER_EVENT_ID__SHIFT			0
+#define VIV_FE_END_HEADER_EVENT_ID(x)				(((x) << VIV_FE_END_HEADER_EVENT_ID__SHIFT) & VIV_FE_END_HEADER_EVENT_ID__MASK)
+#define VIV_FE_END_HEADER_EVENT_ENABLE				0x00000100
+#define VIV_FE_END_HEADER_OP__MASK				0xf8000000
+#define VIV_FE_END_HEADER_OP__SHIFT				27
+#define VIV_FE_END_HEADER_OP_END				0x10000000
+
+#define VIV_FE_NOP						0x00000000
+
+#define VIV_FE_NOP_HEADER					0x00000000
+#define VIV_FE_NOP_HEADER_OP__MASK				0xf8000000
+#define VIV_FE_NOP_HEADER_OP__SHIFT				27
+#define VIV_FE_NOP_HEADER_OP_NOP				0x18000000
+
+#define VIV_FE_DRAW_2D						0x00000000
+
+#define VIV_FE_DRAW_2D_HEADER					0x00000000
+#define VIV_FE_DRAW_2D_HEADER_COUNT__MASK			0x0000ff00
+#define VIV_FE_DRAW_2D_HEADER_COUNT__SHIFT			8
+#define VIV_FE_DRAW_2D_HEADER_COUNT(x)				(((x) << VIV_FE_DRAW_2D_HEADER_COUNT__SHIFT) & VIV_FE_DRAW_2D_HEADER_COUNT__MASK)
+#define VIV_FE_DRAW_2D_HEADER_DATA_COUNT__MASK			0x07ff0000
+#define VIV_FE_DRAW_2D_HEADER_DATA_COUNT__SHIFT			16
+#define VIV_FE_DRAW_2D_HEADER_DATA_COUNT(x)			(((x) << VIV_FE_DRAW_2D_HEADER_DATA_COUNT__SHIFT) & VIV_FE_DRAW_2D_HEADER_DATA_COUNT__MASK)
+#define VIV_FE_DRAW_2D_HEADER_OP__MASK				0xf8000000
+#define VIV_FE_DRAW_2D_HEADER_OP__SHIFT				27
+#define VIV_FE_DRAW_2D_HEADER_OP_DRAW_2D			0x20000000
+
+#define VIV_FE_DRAW_2D_TOP_LEFT					0x00000008
+#define VIV_FE_DRAW_2D_TOP_LEFT_X__MASK				0x0000ffff
+#define VIV_FE_DRAW_2D_TOP_LEFT_X__SHIFT			0
+#define VIV_FE_DRAW_2D_TOP_LEFT_X(x)				(((x) << VIV_FE_DRAW_2D_TOP_LEFT_X__SHIFT) & VIV_FE_DRAW_2D_TOP_LEFT_X__MASK)
+#define VIV_FE_DRAW_2D_TOP_LEFT_Y__MASK				0xffff0000
+#define VIV_FE_DRAW_2D_TOP_LEFT_Y__SHIFT			16
+#define VIV_FE_DRAW_2D_TOP_LEFT_Y(x)				(((x) << VIV_FE_DRAW_2D_TOP_LEFT_Y__SHIFT) & VIV_FE_DRAW_2D_TOP_LEFT_Y__MASK)
+
+#define VIV_FE_DRAW_2D_BOTTOM_RIGHT				0x0000000c
+#define VIV_FE_DRAW_2D_BOTTOM_RIGHT_X__MASK			0x0000ffff
+#define VIV_FE_DRAW_2D_BOTTOM_RIGHT_X__SHIFT			0
+#define VIV_FE_DRAW_2D_BOTTOM_RIGHT_X(x)			(((x) << VIV_FE_DRAW_2D_BOTTOM_RIGHT_X__SHIFT) & VIV_FE_DRAW_2D_BOTTOM_RIGHT_X__MASK)
+#define VIV_FE_DRAW_2D_BOTTOM_RIGHT_Y__MASK			0xffff0000
+#define VIV_FE_DRAW_2D_BOTTOM_RIGHT_Y__SHIFT			16
+#define VIV_FE_DRAW_2D_BOTTOM_RIGHT_Y(x)			(((x) << VIV_FE_DRAW_2D_BOTTOM_RIGHT_Y__SHIFT) & VIV_FE_DRAW_2D_BOTTOM_RIGHT_Y__MASK)
+
+#define VIV_FE_DRAW_PRIMITIVES					0x00000000
+
+#define VIV_FE_DRAW_PRIMITIVES_HEADER				0x00000000
+#define VIV_FE_DRAW_PRIMITIVES_HEADER_OP__MASK			0xf8000000
+#define VIV_FE_DRAW_PRIMITIVES_HEADER_OP__SHIFT			27
+#define VIV_FE_DRAW_PRIMITIVES_HEADER_OP_DRAW_PRIMITIVES	0x28000000
+
+#define VIV_FE_DRAW_PRIMITIVES_COMMAND				0x00000004
+#define VIV_FE_DRAW_PRIMITIVES_COMMAND_TYPE__MASK		0x000000ff
+#define VIV_FE_DRAW_PRIMITIVES_COMMAND_TYPE__SHIFT		0
+#define VIV_FE_DRAW_PRIMITIVES_COMMAND_TYPE(x)			(((x) << VIV_FE_DRAW_PRIMITIVES_COMMAND_TYPE__SHIFT) & VIV_FE_DRAW_PRIMITIVES_COMMAND_TYPE__MASK)
+
+#define VIV_FE_DRAW_PRIMITIVES_START				0x00000008
+
+#define VIV_FE_DRAW_PRIMITIVES_COUNT				0x0000000c
+
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES				0x00000000
+
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_HEADER			0x00000000
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_HEADER_OP__MASK		0xf8000000
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_HEADER_OP__SHIFT		27
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_HEADER_OP_DRAW_INDEXED_PRIMITIVES	0x30000000
+
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_COMMAND			0x00000004
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_COMMAND_TYPE__MASK	0x000000ff
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_COMMAND_TYPE__SHIFT	0
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_COMMAND_TYPE(x)		(((x) << VIV_FE_DRAW_INDEXED_PRIMITIVES_COMMAND_TYPE__SHIFT) & VIV_FE_DRAW_INDEXED_PRIMITIVES_COMMAND_TYPE__MASK)
+
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_START			0x00000008
+
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_COUNT			0x0000000c
+
+#define VIV_FE_DRAW_INDEXED_PRIMITIVES_OFFSET			0x00000010
+
+#define VIV_FE_WAIT						0x00000000
+
+#define VIV_FE_WAIT_HEADER					0x00000000
+#define VIV_FE_WAIT_HEADER_DELAY__MASK				0x0000ffff
+#define VIV_FE_WAIT_HEADER_DELAY__SHIFT				0
+#define VIV_FE_WAIT_HEADER_DELAY(x)				(((x) << VIV_FE_WAIT_HEADER_DELAY__SHIFT) & VIV_FE_WAIT_HEADER_DELAY__MASK)
+#define VIV_FE_WAIT_HEADER_OP__MASK				0xf8000000
+#define VIV_FE_WAIT_HEADER_OP__SHIFT				27
+#define VIV_FE_WAIT_HEADER_OP_WAIT				0x38000000
+
+#define VIV_FE_LINK						0x00000000
+
+#define VIV_FE_LINK_HEADER					0x00000000
+#define VIV_FE_LINK_HEADER_PREFETCH__MASK			0x0000ffff
+#define VIV_FE_LINK_HEADER_PREFETCH__SHIFT			0
+#define VIV_FE_LINK_HEADER_PREFETCH(x)				(((x) << VIV_FE_LINK_HEADER_PREFETCH__SHIFT) & VIV_FE_LINK_HEADER_PREFETCH__MASK)
+#define VIV_FE_LINK_HEADER_OP__MASK				0xf8000000
+#define VIV_FE_LINK_HEADER_OP__SHIFT				27
+#define VIV_FE_LINK_HEADER_OP_LINK				0x40000000
+
+#define VIV_FE_LINK_ADDRESS					0x00000004
+
+#define VIV_FE_STALL						0x00000000
+
+#define VIV_FE_STALL_HEADER					0x00000000
+#define VIV_FE_STALL_HEADER_OP__MASK				0xf8000000
+#define VIV_FE_STALL_HEADER_OP__SHIFT				27
+#define VIV_FE_STALL_HEADER_OP_STALL				0x48000000
+
+#define VIV_FE_STALL_TOKEN					0x00000004
+#define VIV_FE_STALL_TOKEN_FROM__MASK				0x0000001f
+#define VIV_FE_STALL_TOKEN_FROM__SHIFT				0
+#define VIV_FE_STALL_TOKEN_FROM(x)				(((x) << VIV_FE_STALL_TOKEN_FROM__SHIFT) & VIV_FE_STALL_TOKEN_FROM__MASK)
+#define VIV_FE_STALL_TOKEN_TO__MASK				0x00001f00
+#define VIV_FE_STALL_TOKEN_TO__SHIFT				8
+#define VIV_FE_STALL_TOKEN_TO(x)				(((x) << VIV_FE_STALL_TOKEN_TO__SHIFT) & VIV_FE_STALL_TOKEN_TO__MASK)
+
+#define VIV_FE_CALL						0x00000000
+
+#define VIV_FE_CALL_HEADER					0x00000000
+#define VIV_FE_CALL_HEADER_PREFETCH__MASK			0x0000ffff
+#define VIV_FE_CALL_HEADER_PREFETCH__SHIFT			0
+#define VIV_FE_CALL_HEADER_PREFETCH(x)				(((x) << VIV_FE_CALL_HEADER_PREFETCH__SHIFT) & VIV_FE_CALL_HEADER_PREFETCH__MASK)
+#define VIV_FE_CALL_HEADER_OP__MASK				0xf8000000
+#define VIV_FE_CALL_HEADER_OP__SHIFT				27
+#define VIV_FE_CALL_HEADER_OP_CALL				0x50000000
+
+#define VIV_FE_CALL_ADDRESS					0x00000004
+
+#define VIV_FE_CALL_RETURN_PREFETCH				0x00000008
+
+#define VIV_FE_CALL_RETURN_ADDRESS				0x0000000c
+
+#define VIV_FE_RETURN						0x00000000
+
+#define VIV_FE_RETURN_HEADER					0x00000000
+#define VIV_FE_RETURN_HEADER_OP__MASK				0xf8000000
+#define VIV_FE_RETURN_HEADER_OP__SHIFT				27
+#define VIV_FE_RETURN_HEADER_OP_RETURN				0x58000000
+
+#define VIV_FE_CHIP_SELECT					0x00000000
+
+#define VIV_FE_CHIP_SELECT_HEADER				0x00000000
+#define VIV_FE_CHIP_SELECT_HEADER_OP__MASK			0xf8000000
+#define VIV_FE_CHIP_SELECT_HEADER_OP__SHIFT			27
+#define VIV_FE_CHIP_SELECT_HEADER_OP_CHIP_SELECT		0x68000000
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP15			0x00008000
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP14			0x00004000
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP13			0x00002000
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP12			0x00001000
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP11			0x00000800
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP10			0x00000400
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP9			0x00000200
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP8			0x00000100
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP7			0x00000080
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP6			0x00000040
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP5			0x00000020
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP4			0x00000010
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP3			0x00000008
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP2			0x00000004
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP1			0x00000002
+#define VIV_FE_CHIP_SELECT_HEADER_ENABLE_CHIP0			0x00000001
+
+
+#endif /* CMDSTREAM_XML */
diff --git a/drivers/gpu/drm/etnaviv/common.xml.h b/drivers/gpu/drm/etnaviv/common.xml.h
new file mode 100644
index 0000000..9e585d5
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/common.xml.h
@@ -0,0 +1,249 @@
+#ifndef COMMON_XML
+#define COMMON_XML
+
+/* Autogenerated file, DO NOT EDIT manually!
+
+This file was generated by the rules-ng-ng headergen tool in this git repository:
+http://0x04.net/cgit/index.cgi/rules-ng-ng
+git clone git://0x04.net/rules-ng-ng
+
+The rules-ng-ng source files this header was generated from are:
+- state_vg.xml (   5973 bytes, from 2015-03-25 11:26:01)
+- common.xml   (  18437 bytes, from 2015-03-25 11:27:41)
+
+Copyright (C) 2015
+*/
+
+
+#define PIPE_ID_PIPE_3D						0x00000000
+#define PIPE_ID_PIPE_2D						0x00000001
+#define SYNC_RECIPIENT_FE					0x00000001
+#define SYNC_RECIPIENT_RA					0x00000005
+#define SYNC_RECIPIENT_PE					0x00000007
+#define SYNC_RECIPIENT_DE					0x0000000b
+#define SYNC_RECIPIENT_VG					0x0000000f
+#define SYNC_RECIPIENT_TESSELATOR				0x00000010
+#define SYNC_RECIPIENT_VG2					0x00000011
+#define SYNC_RECIPIENT_TESSELATOR2				0x00000012
+#define SYNC_RECIPIENT_VG3					0x00000013
+#define SYNC_RECIPIENT_TESSELATOR3				0x00000014
+#define ENDIAN_MODE_NO_SWAP					0x00000000
+#define ENDIAN_MODE_SWAP_16					0x00000001
+#define ENDIAN_MODE_SWAP_32					0x00000002
+#define chipModel_GC300						0x00000300
+#define chipModel_GC320						0x00000320
+#define chipModel_GC350						0x00000350
+#define chipModel_GC355						0x00000355
+#define chipModel_GC400						0x00000400
+#define chipModel_GC410						0x00000410
+#define chipModel_GC420						0x00000420
+#define chipModel_GC450						0x00000450
+#define chipModel_GC500						0x00000500
+#define chipModel_GC530						0x00000530
+#define chipModel_GC600						0x00000600
+#define chipModel_GC700						0x00000700
+#define chipModel_GC800						0x00000800
+#define chipModel_GC860						0x00000860
+#define chipModel_GC880						0x00000880
+#define chipModel_GC1000					0x00001000
+#define chipModel_GC2000					0x00002000
+#define chipModel_GC2100					0x00002100
+#define chipModel_GC4000					0x00004000
+#define RGBA_BITS_R						0x00000001
+#define RGBA_BITS_G						0x00000002
+#define RGBA_BITS_B						0x00000004
+#define RGBA_BITS_A						0x00000008
+#define chipFeatures_FAST_CLEAR					0x00000001
+#define chipFeatures_SPECIAL_ANTI_ALIASING			0x00000002
+#define chipFeatures_PIPE_3D					0x00000004
+#define chipFeatures_DXT_TEXTURE_COMPRESSION			0x00000008
+#define chipFeatures_DEBUG_MODE					0x00000010
+#define chipFeatures_Z_COMPRESSION				0x00000020
+#define chipFeatures_YUV420_SCALER				0x00000040
+#define chipFeatures_MSAA					0x00000080
+#define chipFeatures_DC						0x00000100
+#define chipFeatures_PIPE_2D					0x00000200
+#define chipFeatures_ETC1_TEXTURE_COMPRESSION			0x00000400
+#define chipFeatures_FAST_SCALER				0x00000800
+#define chipFeatures_HIGH_DYNAMIC_RANGE				0x00001000
+#define chipFeatures_YUV420_TILER				0x00002000
+#define chipFeatures_MODULE_CG					0x00004000
+#define chipFeatures_MIN_AREA					0x00008000
+#define chipFeatures_NO_EARLY_Z					0x00010000
+#define chipFeatures_NO_422_TEXTURE				0x00020000
+#define chipFeatures_BUFFER_INTERLEAVING			0x00040000
+#define chipFeatures_BYTE_WRITE_2D				0x00080000
+#define chipFeatures_NO_SCALER					0x00100000
+#define chipFeatures_YUY2_AVERAGING				0x00200000
+#define chipFeatures_HALF_PE_CACHE				0x00400000
+#define chipFeatures_HALF_TX_CACHE				0x00800000
+#define chipFeatures_YUY2_RENDER_TARGET				0x01000000
+#define chipFeatures_MEM32					0x02000000
+#define chipFeatures_PIPE_VG					0x04000000
+#define chipFeatures_VGTS					0x08000000
+#define chipFeatures_FE20					0x10000000
+#define chipFeatures_BYTE_WRITE_3D				0x20000000
+#define chipFeatures_RS_YUV_TARGET				0x40000000
+#define chipFeatures_32_BIT_INDICES				0x80000000
+#define chipMinorFeatures0_FLIP_Y				0x00000001
+#define chipMinorFeatures0_DUAL_RETURN_BUS			0x00000002
+#define chipMinorFeatures0_ENDIANNESS_CONFIG			0x00000004
+#define chipMinorFeatures0_TEXTURE_8K				0x00000008
+#define chipMinorFeatures0_CORRECT_TEXTURE_CONVERTER		0x00000010
+#define chipMinorFeatures0_SPECIAL_MSAA_LOD			0x00000020
+#define chipMinorFeatures0_FAST_CLEAR_FLUSH			0x00000040
+#define chipMinorFeatures0_2DPE20				0x00000080
+#define chipMinorFeatures0_CORRECT_AUTO_DISABLE			0x00000100
+#define chipMinorFeatures0_RENDERTARGET_8K			0x00000200
+#define chipMinorFeatures0_2BITPERTILE				0x00000400
+#define chipMinorFeatures0_SEPARATE_TILE_STATUS_WHEN_INTERLEAVED	0x00000800
+#define chipMinorFeatures0_SUPER_TILED				0x00001000
+#define chipMinorFeatures0_VG_20				0x00002000
+#define chipMinorFeatures0_TS_EXTENDED_COMMANDS			0x00004000
+#define chipMinorFeatures0_COMPRESSION_FIFO_FIXED		0x00008000
+#define chipMinorFeatures0_HAS_SIGN_FLOOR_CEIL			0x00010000
+#define chipMinorFeatures0_VG_FILTER				0x00020000
+#define chipMinorFeatures0_VG_21				0x00040000
+#define chipMinorFeatures0_SHADER_HAS_W				0x00080000
+#define chipMinorFeatures0_HAS_SQRT_TRIG			0x00100000
+#define chipMinorFeatures0_MORE_MINOR_FEATURES			0x00200000
+#define chipMinorFeatures0_MC20					0x00400000
+#define chipMinorFeatures0_MSAA_SIDEBAND			0x00800000
+#define chipMinorFeatures0_BUG_FIXES0				0x01000000
+#define chipMinorFeatures0_VAA					0x02000000
+#define chipMinorFeatures0_BYPASS_IN_MSAA			0x04000000
+#define chipMinorFeatures0_HZ					0x08000000
+#define chipMinorFeatures0_NEW_TEXTURE				0x10000000
+#define chipMinorFeatures0_2D_A8_TARGET				0x20000000
+#define chipMinorFeatures0_CORRECT_STENCIL			0x40000000
+#define chipMinorFeatures0_ENHANCE_VR				0x80000000
+#define chipMinorFeatures1_RSUV_SWIZZLE				0x00000001
+#define chipMinorFeatures1_V2_COMPRESSION			0x00000002
+#define chipMinorFeatures1_VG_DOUBLE_BUFFER			0x00000004
+#define chipMinorFeatures1_EXTRA_EVENT_STATES			0x00000008
+#define chipMinorFeatures1_NO_STRIPING_NEEDED			0x00000010
+#define chipMinorFeatures1_TEXTURE_STRIDE			0x00000020
+#define chipMinorFeatures1_BUG_FIXES3				0x00000040
+#define chipMinorFeatures1_AUTO_DISABLE				0x00000080
+#define chipMinorFeatures1_AUTO_RESTART_TS			0x00000100
+#define chipMinorFeatures1_DISABLE_PE_GATING			0x00000200
+#define chipMinorFeatures1_L2_WINDOWING				0x00000400
+#define chipMinorFeatures1_HALF_FLOAT				0x00000800
+#define chipMinorFeatures1_PIXEL_DITHER				0x00001000
+#define chipMinorFeatures1_TWO_STENCIL_REFERENCE		0x00002000
+#define chipMinorFeatures1_EXTENDED_PIXEL_FORMAT		0x00004000
+#define chipMinorFeatures1_CORRECT_MIN_MAX_DEPTH		0x00008000
+#define chipMinorFeatures1_2D_DITHER				0x00010000
+#define chipMinorFeatures1_BUG_FIXES5				0x00020000
+#define chipMinorFeatures1_NEW_2D				0x00040000
+#define chipMinorFeatures1_NEW_FP				0x00080000
+#define chipMinorFeatures1_TEXTURE_HALIGN			0x00100000
+#define chipMinorFeatures1_NON_POWER_OF_TWO			0x00200000
+#define chipMinorFeatures1_LINEAR_TEXTURE_SUPPORT		0x00400000
+#define chipMinorFeatures1_HALTI0				0x00800000
+#define chipMinorFeatures1_CORRECT_OVERFLOW_VG			0x01000000
+#define chipMinorFeatures1_NEGATIVE_LOG_FIX			0x02000000
+#define chipMinorFeatures1_RESOLVE_OFFSET			0x04000000
+#define chipMinorFeatures1_OK_TO_GATE_AXI_CLOCK			0x08000000
+#define chipMinorFeatures1_MMU_VERSION				0x10000000
+#define chipMinorFeatures1_WIDE_LINE				0x20000000
+#define chipMinorFeatures1_BUG_FIXES6				0x40000000
+#define chipMinorFeatures1_FC_FLUSH_STALL			0x80000000
+#define chipMinorFeatures2_LINE_LOOP				0x00000001
+#define chipMinorFeatures2_LOGIC_OP				0x00000002
+#define chipMinorFeatures2_UNK2					0x00000004
+#define chipMinorFeatures2_SUPERTILED_TEXTURE			0x00000008
+#define chipMinorFeatures2_UNK4					0x00000010
+#define chipMinorFeatures2_RECT_PRIMITIVE			0x00000020
+#define chipMinorFeatures2_COMPOSITION				0x00000040
+#define chipMinorFeatures2_CORRECT_AUTO_DISABLE_COUNT		0x00000080
+#define chipMinorFeatures2_UNK8					0x00000100
+#define chipMinorFeatures2_UNK9					0x00000200
+#define chipMinorFeatures2_UNK10				0x00000400
+#define chipMinorFeatures2_SAMPLERBASE_16			0x00000800
+#define chipMinorFeatures2_UNK12				0x00001000
+#define chipMinorFeatures2_UNK13				0x00002000
+#define chipMinorFeatures2_UNK14				0x00004000
+#define chipMinorFeatures2_EXTRA_TEXTURE_STATE			0x00008000
+#define chipMinorFeatures2_FULL_DIRECTFB			0x00010000
+#define chipMinorFeatures2_2D_TILING				0x00020000
+#define chipMinorFeatures2_THREAD_WALKER_IN_PS			0x00040000
+#define chipMinorFeatures2_TILE_FILLER				0x00080000
+#define chipMinorFeatures2_UNK20				0x00100000
+#define chipMinorFeatures2_2D_MULTI_SOURCE_BLIT			0x00200000
+#define chipMinorFeatures2_UNK22				0x00400000
+#define chipMinorFeatures2_UNK23				0x00800000
+#define chipMinorFeatures2_UNK24				0x01000000
+#define chipMinorFeatures2_MIXED_STREAMS			0x02000000
+#define chipMinorFeatures2_2D_420_L2CACHE			0x04000000
+#define chipMinorFeatures2_UNK27				0x08000000
+#define chipMinorFeatures2_2D_NO_INDEX8_BRUSH			0x10000000
+#define chipMinorFeatures2_TEXTURE_TILED_READ			0x20000000
+#define chipMinorFeatures2_UNK30				0x40000000
+#define chipMinorFeatures2_UNK31				0x80000000
+#define chipMinorFeatures3_ROTATION_STALL_FIX			0x00000001
+#define chipMinorFeatures3_UNK1					0x00000002
+#define chipMinorFeatures3_2D_MULTI_SOURCE_BLT_EX		0x00000004
+#define chipMinorFeatures3_UNK3					0x00000008
+#define chipMinorFeatures3_UNK4					0x00000010
+#define chipMinorFeatures3_UNK5					0x00000020
+#define chipMinorFeatures3_UNK6					0x00000040
+#define chipMinorFeatures3_UNK7					0x00000080
+#define chipMinorFeatures3_UNK8					0x00000100
+#define chipMinorFeatures3_UNK9					0x00000200
+#define chipMinorFeatures3_BUG_FIXES10				0x00000400
+#define chipMinorFeatures3_UNK11				0x00000800
+#define chipMinorFeatures3_BUG_FIXES11				0x00001000
+#define chipMinorFeatures3_UNK13				0x00002000
+#define chipMinorFeatures3_UNK14				0x00004000
+#define chipMinorFeatures3_UNK15				0x00008000
+#define chipMinorFeatures3_UNK16				0x00010000
+#define chipMinorFeatures3_UNK17				0x00020000
+#define chipMinorFeatures3_UNK18				0x00040000
+#define chipMinorFeatures3_UNK19				0x00080000
+#define chipMinorFeatures3_UNK20				0x00100000
+#define chipMinorFeatures3_UNK21				0x00200000
+#define chipMinorFeatures3_UNK22				0x00400000
+#define chipMinorFeatures3_UNK23				0x00800000
+#define chipMinorFeatures3_UNK24				0x01000000
+#define chipMinorFeatures3_UNK25				0x02000000
+#define chipMinorFeatures3_UNK26				0x04000000
+#define chipMinorFeatures3_UNK27				0x08000000
+#define chipMinorFeatures3_UNK28				0x10000000
+#define chipMinorFeatures3_UNK29				0x20000000
+#define chipMinorFeatures3_UNK30				0x40000000
+#define chipMinorFeatures3_UNK31				0x80000000
+#define chipMinorFeatures4_UNK0					0x00000001
+#define chipMinorFeatures4_UNK1					0x00000002
+#define chipMinorFeatures4_UNK2					0x00000004
+#define chipMinorFeatures4_UNK3					0x00000008
+#define chipMinorFeatures4_UNK4					0x00000010
+#define chipMinorFeatures4_UNK5					0x00000020
+#define chipMinorFeatures4_UNK6					0x00000040
+#define chipMinorFeatures4_UNK7					0x00000080
+#define chipMinorFeatures4_UNK8					0x00000100
+#define chipMinorFeatures4_UNK9					0x00000200
+#define chipMinorFeatures4_UNK10				0x00000400
+#define chipMinorFeatures4_UNK11				0x00000800
+#define chipMinorFeatures4_UNK12				0x00001000
+#define chipMinorFeatures4_UNK13				0x00002000
+#define chipMinorFeatures4_UNK14				0x00004000
+#define chipMinorFeatures4_UNK15				0x00008000
+#define chipMinorFeatures4_UNK16				0x00010000
+#define chipMinorFeatures4_UNK17				0x00020000
+#define chipMinorFeatures4_UNK18				0x00040000
+#define chipMinorFeatures4_UNK19				0x00080000
+#define chipMinorFeatures4_UNK20				0x00100000
+#define chipMinorFeatures4_UNK21				0x00200000
+#define chipMinorFeatures4_UNK22				0x00400000
+#define chipMinorFeatures4_UNK23				0x00800000
+#define chipMinorFeatures4_UNK24				0x01000000
+#define chipMinorFeatures4_UNK25				0x02000000
+#define chipMinorFeatures4_UNK26				0x04000000
+#define chipMinorFeatures4_UNK27				0x08000000
+#define chipMinorFeatures4_UNK28				0x10000000
+#define chipMinorFeatures4_UNK29				0x20000000
+#define chipMinorFeatures4_UNK30				0x40000000
+#define chipMinorFeatures4_UNK31				0x80000000
+
+#endif /* COMMON_XML */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
new file mode 100644
index 0000000..332c55e
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c
@@ -0,0 +1,268 @@
+/*
+ * Copyright (C) 2014 Etnaviv Project
+ * Author: Christian Gmeiner <christian.gmeiner@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "etnaviv_gpu.h"
+#include "etnaviv_gem.h"
+#include "etnaviv_mmu.h"
+
+#include "common.xml.h"
+#include "state.xml.h"
+#include "cmdstream.xml.h"
+
+/*
+ * Command Buffer helper:
+ */
+
+
+static inline void OUT(struct etnaviv_cmdbuf *buffer, u32 data)
+{
+	u32 *vaddr = (u32 *)buffer->vaddr;
+
+	BUG_ON(buffer->user_size >= buffer->size);
+
+	vaddr[buffer->user_size / 4] = data;
+	buffer->user_size += 4;
+}
+
+static inline void CMD_LOAD_STATE(struct etnaviv_cmdbuf *buffer,
+	u32 reg, u32 value)
+{
+	u32 index = reg >> VIV_FE_LOAD_STATE_HEADER_OFFSET__SHR;
+
+	buffer->user_size = ALIGN(buffer->user_size, 8);
+
+	/* write a register via cmd stream */
+	OUT(buffer, VIV_FE_LOAD_STATE_HEADER_OP_LOAD_STATE |
+		    VIV_FE_LOAD_STATE_HEADER_COUNT(1) |
+		    VIV_FE_LOAD_STATE_HEADER_OFFSET(index));
+	OUT(buffer, value);
+}
+
+static inline void CMD_END(struct etnaviv_cmdbuf *buffer)
+{
+	buffer->user_size = ALIGN(buffer->user_size, 8);
+
+	OUT(buffer, VIV_FE_END_HEADER_OP_END);
+}
+
+static inline void CMD_WAIT(struct etnaviv_cmdbuf *buffer)
+{
+	buffer->user_size = ALIGN(buffer->user_size, 8);
+
+	OUT(buffer, VIV_FE_WAIT_HEADER_OP_WAIT | 200);
+}
+
+static inline void CMD_LINK(struct etnaviv_cmdbuf *buffer,
+	u16 prefetch, u32 address)
+{
+	buffer->user_size = ALIGN(buffer->user_size, 8);
+
+	OUT(buffer, VIV_FE_LINK_HEADER_OP_LINK |
+		    VIV_FE_LINK_HEADER_PREFETCH(prefetch));
+	OUT(buffer, address);
+}
+
+static inline void CMD_STALL(struct etnaviv_cmdbuf *buffer,
+	u32 from, u32 to)
+{
+	buffer->user_size = ALIGN(buffer->user_size, 8);
+
+	OUT(buffer, VIV_FE_STALL_HEADER_OP_STALL);
+	OUT(buffer, VIV_FE_STALL_TOKEN_FROM(from) | VIV_FE_STALL_TOKEN_TO(to));
+}
+
+static void etnaviv_cmd_select_pipe(struct etnaviv_cmdbuf *buffer, u8 pipe)
+{
+	u32 flush;
+	u32 stall;
+
+	/*
+	 * This assumes that if we're switching to 2D, we're switching
+	 * away from 3D, and vice versa.  Hence, if we're switching to
+	 * the 2D core, we need to flush the 3D depth and color caches,
+	 * otherwise we need to flush the 2D pixel engine cache.
+	 */
+	if (pipe == ETNA_PIPE_2D)
+		flush = VIVS_GL_FLUSH_CACHE_DEPTH | VIVS_GL_FLUSH_CACHE_COLOR;
+	else
+		flush = VIVS_GL_FLUSH_CACHE_PE2D;
+
+	stall = VIVS_GL_SEMAPHORE_TOKEN_FROM(SYNC_RECIPIENT_FE) |
+		VIVS_GL_SEMAPHORE_TOKEN_TO(SYNC_RECIPIENT_PE);
+
+	CMD_LOAD_STATE(buffer, VIVS_GL_FLUSH_CACHE, flush);
+	CMD_LOAD_STATE(buffer, VIVS_GL_SEMAPHORE_TOKEN, stall);
+
+	CMD_STALL(buffer, SYNC_RECIPIENT_FE, SYNC_RECIPIENT_PE);
+
+	CMD_LOAD_STATE(buffer, VIVS_GL_PIPE_SELECT,
+		       VIVS_GL_PIPE_SELECT_PIPE(pipe));
+}
+
+static u32 gpu_va(struct etnaviv_gpu *gpu, struct etnaviv_cmdbuf *buf)
+{
+	return buf->paddr - gpu->memory_base;
+}
+
+static void etnaviv_buffer_dump(struct etnaviv_gpu *gpu,
+	struct etnaviv_cmdbuf *buf, u32 off, u32 len)
+{
+	u32 size = buf->size;
+	u32 *ptr = buf->vaddr + off;
+
+	dev_info(gpu->dev, "virt %p phys 0x%08x free 0x%08x\n",
+			ptr, gpu_va(gpu, buf) + off, size - len * 4 - off);
+
+	print_hex_dump(KERN_INFO, "cmd ", DUMP_PREFIX_OFFSET, 16, 4,
+			ptr, len * 4, 0);
+}
+
+u16 etnaviv_buffer_init(struct etnaviv_gpu *gpu)
+{
+	struct etnaviv_cmdbuf *buffer = gpu->buffer;
+
+	/* initialize buffer */
+	buffer->user_size = 0;
+
+	CMD_WAIT(buffer);
+	CMD_LINK(buffer, 2, gpu_va(gpu, buffer) + buffer->user_size - 4);
+
+	return buffer->user_size / 8;
+}
+
+void etnaviv_buffer_end(struct etnaviv_gpu *gpu)
+{
+	struct etnaviv_cmdbuf *buffer = gpu->buffer;
+
+	/* Replace the last WAIT with an END */
+	buffer->user_size -= 16;
+
+	CMD_END(buffer);
+	mb();
+}
+
+void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event,
+	struct etnaviv_cmdbuf *cmdbuf)
+{
+	struct etnaviv_cmdbuf *buffer = gpu->buffer;
+	u32 *lw = buffer->vaddr + buffer->user_size - 16;
+	u32 back, link_target, link_size, reserve_size, extra_size = 0;
+
+	if (drm_debug & DRM_UT_DRIVER)
+		etnaviv_buffer_dump(gpu, buffer, 0, 0x50);
+
+	/*
+	 * If we need to flush the MMU prior to submitting this buffer, we
+	 * will need to append a mmu flush load state, followed by a new
+	 * link to this buffer - a total of four additional words.
+	 */
+	if (gpu->mmu->need_flush || gpu->switch_context) {
+		/* link command */
+		extra_size += 2;
+		/* flush command */
+		if (gpu->mmu->need_flush)
+			extra_size += 2;
+		/* pipe switch commands */
+		if (gpu->switch_context)
+			extra_size += 8;
+	}
+
+	reserve_size = (6 + extra_size) * 4;
+
+	/*
+	 * if we are going to completely overflow the buffer, we need to wrap.
+	 */
+	if (buffer->user_size + reserve_size > buffer->size)
+		buffer->user_size = 0;
+
+	/* save offset back into main buffer */
+	back = buffer->user_size + reserve_size - 6 * 4;
+	link_target = gpu_va(gpu, buffer) + buffer->user_size;
+	link_size = 6;
+
+	/* Skip over any extra instructions */
+	link_target += extra_size * sizeof(u32);
+
+	if (drm_debug & DRM_UT_DRIVER)
+		pr_info("stream link to 0x%08x @ 0x%08x %p\n",
+			link_target, gpu_va(gpu, cmdbuf), cmdbuf->vaddr);
+
+	/* jump back from cmd to main buffer */
+	CMD_LINK(cmdbuf, link_size, link_target);
+
+	link_target = gpu_va(gpu, cmdbuf);
+	link_size = cmdbuf->size / 8;
+
+
+
+	if (drm_debug & DRM_UT_DRIVER) {
+		print_hex_dump(KERN_INFO, "cmd ", DUMP_PREFIX_OFFSET, 16, 4,
+			       cmdbuf->vaddr, cmdbuf->size, 0);
+
+		pr_info("link op: %p\n", lw);
+		pr_info("link addr: %p\n", lw + 1);
+		pr_info("addr: 0x%08x\n", link_target);
+		pr_info("back: 0x%08x\n", gpu_va(gpu, buffer) + back);
+		pr_info("event: %d\n", event);
+	}
+
+	if (gpu->mmu->need_flush || gpu->switch_context) {
+		u32 new_target = gpu_va(gpu, buffer) + buffer->user_size;
+
+		if (gpu->mmu->need_flush) {
+			/* Add the MMU flush */
+			CMD_LOAD_STATE(buffer, VIVS_GL_FLUSH_MMU,
+				       VIVS_GL_FLUSH_MMU_FLUSH_FEMMU |
+				       VIVS_GL_FLUSH_MMU_FLUSH_UNK1 |
+				       VIVS_GL_FLUSH_MMU_FLUSH_UNK2 |
+				       VIVS_GL_FLUSH_MMU_FLUSH_PEMMU |
+				       VIVS_GL_FLUSH_MMU_FLUSH_UNK4);
+
+			gpu->mmu->need_flush = false;
+		}
+
+		if (gpu->switch_context) {
+			etnaviv_cmd_select_pipe(buffer, cmdbuf->exec_state);
+			gpu->switch_context = false;
+		}
+
+		/* And the link to the first buffer */
+		CMD_LINK(buffer, link_size, link_target);
+
+		/* Update the link target to point to above instructions */
+		link_target = new_target;
+		link_size = extra_size;
+	}
+
+	/* trigger event */
+	CMD_LOAD_STATE(buffer, VIVS_GL_EVENT, VIVS_GL_EVENT_EVENT_ID(event) |
+		       VIVS_GL_EVENT_FROM_PE);
+
+	/* append WAIT/LINK to main buffer */
+	CMD_WAIT(buffer);
+	CMD_LINK(buffer, 2, gpu_va(gpu, buffer) + (buffer->user_size - 4));
+
+	/* Change WAIT into a LINK command; write the address first. */
+	*(lw + 1) = link_target;
+	mb();
+	*(lw) = VIV_FE_LINK_HEADER_OP_LINK |
+		VIV_FE_LINK_HEADER_PREFETCH(link_size);
+	mb();
+
+	if (drm_debug & DRM_UT_DRIVER)
+		etnaviv_buffer_dump(gpu, buffer, 0, 0x50);
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_cmd_parser.c b/drivers/gpu/drm/etnaviv/etnaviv_cmd_parser.c
new file mode 100644
index 0000000..dcfd565
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_cmd_parser.c
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+
+#include "etnaviv_gem.h"
+#include "etnaviv_gpu.h"
+
+#include "cmdstream.xml.h"
+
+#define EXTRACT(val, field) (((val) & field##__MASK) >> field##__SHIFT)
+
+struct etna_validation_state {
+	struct etnaviv_gpu *gpu;
+	const struct drm_etnaviv_gem_submit_reloc *relocs;
+	unsigned int num_relocs;
+	u32 *start;
+};
+
+static const struct {
+	u16 offset;
+	u16 size;
+} etnaviv_sensitive_states[] __initconst = {
+#define ST(start, num) { (start) >> 2, (num) }
+	/* 2D */
+	ST(0x1200, 1),
+	ST(0x1228, 1),
+	ST(0x1238, 1),
+	ST(0x1284, 1),
+	ST(0x128c, 1),
+	ST(0x1304, 1),
+	ST(0x1310, 1),
+	ST(0x1318, 1),
+	ST(0x12800, 4),
+	ST(0x128a0, 4),
+	ST(0x128c0, 4),
+	ST(0x12970, 4),
+	ST(0x12a00, 8),
+	ST(0x12b40, 8),
+	ST(0x12b80, 8),
+	ST(0x12ce0, 8),
+	/* 3D */
+	ST(0x0644, 1),
+	ST(0x064c, 1),
+	ST(0x0680, 8),
+	ST(0x1410, 1),
+	ST(0x1430, 1),
+	ST(0x1458, 1),
+	ST(0x1460, 8),
+	ST(0x1480, 8),
+	ST(0x1500, 8),
+	ST(0x1520, 8),
+	ST(0x1608, 1),
+	ST(0x1610, 1),
+	ST(0x1658, 1),
+	ST(0x165c, 1),
+	ST(0x1664, 1),
+	ST(0x1668, 1),
+	ST(0x16a4, 1),
+	ST(0x16c0, 8),
+	ST(0x16e0, 8),
+	ST(0x1740, 8),
+	ST(0x2400, 14 * 16),
+	ST(0x10800, 32 * 16),
+#undef ST
+};
+
+#define ETNAVIV_STATES_SIZE (VIV_FE_LOAD_STATE_HEADER_OFFSET__MASK + 1u)
+static DECLARE_BITMAP(etnaviv_states, ETNAVIV_STATES_SIZE);
+
+void __init etnaviv_validate_init(void)
+{
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(etnaviv_sensitive_states); i++)
+		bitmap_set(etnaviv_states, etnaviv_sensitive_states[i].offset,
+			   etnaviv_sensitive_states[i].size);
+}
+
+static void etnaviv_warn_if_non_sensitive(struct etna_validation_state *state,
+	unsigned int buf_offset, unsigned int state_addr)
+{
+	if (state->num_relocs && state->relocs->submit_offset < buf_offset) {
+		dev_warn_once(state->gpu->dev,
+			      "%s: relocation for non-sensitive state 0x%x at offset %u\n",
+			      __func__, state_addr,
+			      state->relocs->submit_offset);
+		while (state->num_relocs &&
+		       state->relocs->submit_offset < buf_offset) {
+			state->relocs++;
+			state->num_relocs--;
+		}
+	}
+}
+
+static bool etnaviv_validate_load_state(struct etna_validation_state *state,
+	u32 *ptr, unsigned int state_offset, unsigned int num)
+{
+	unsigned int size = min(ETNAVIV_STATES_SIZE, state_offset + num);
+	unsigned int st_offset = state_offset, buf_offset;
+
+	for_each_set_bit_from(st_offset, etnaviv_states, size) {
+		buf_offset = (ptr - state->start +
+			      st_offset - state_offset) * 4;
+
+		etnaviv_warn_if_non_sensitive(state, buf_offset, st_offset * 4);
+		if (state->num_relocs &&
+		    state->relocs->submit_offset == buf_offset) {
+			state->relocs++;
+			state->num_relocs--;
+			continue;
+		}
+
+		dev_warn_ratelimited(state->gpu->dev,
+				     "%s: load state touches restricted state 0x%x at offset %u\n",
+				     __func__, st_offset * 4, buf_offset);
+		return false;
+	}
+
+	if (state->num_relocs) {
+		buf_offset = (ptr - state->start + num) * 4;
+		etnaviv_warn_if_non_sensitive(state, buf_offset, st_offset * 4 +
+					      state->relocs->submit_offset -
+					      buf_offset);
+	}
+
+	return true;
+}
+
+static uint8_t cmd_length[32] = {
+	[FE_OPCODE_DRAW_PRIMITIVES] = 4,
+	[FE_OPCODE_DRAW_INDEXED_PRIMITIVES] = 6,
+	[FE_OPCODE_NOP] = 2,
+	[FE_OPCODE_STALL] = 2,
+};
+
+bool etnaviv_cmd_validate_one(struct etnaviv_gpu *gpu, u32 *stream,
+			      unsigned int size,
+			      struct drm_etnaviv_gem_submit_reloc *relocs,
+			      unsigned int reloc_size)
+{
+	struct etna_validation_state state;
+	u32 *buf = stream;
+	u32 *end = buf + size;
+
+	state.gpu = gpu;
+	state.relocs = relocs;
+	state.num_relocs = reloc_size;
+	state.start = stream;
+
+	while (buf < end) {
+		u32 cmd = *buf;
+		unsigned int len, n, off;
+		unsigned int op = cmd >> 27;
+
+		switch (op) {
+		case FE_OPCODE_LOAD_STATE:
+			n = EXTRACT(cmd, VIV_FE_LOAD_STATE_HEADER_COUNT);
+			len = ALIGN(1 + n, 2);
+			if (buf + len > end)
+				break;
+
+			off = EXTRACT(cmd, VIV_FE_LOAD_STATE_HEADER_OFFSET);
+			if (!etnaviv_validate_load_state(&state, buf + 1,
+							 off, n))
+				return false;
+			break;
+
+		case FE_OPCODE_DRAW_2D:
+			n = EXTRACT(cmd, VIV_FE_DRAW_2D_HEADER_COUNT);
+			if (n == 0)
+				n = 256;
+			len = 2 + n * 2;
+			break;
+
+		default:
+			len = cmd_length[op];
+			if (len == 0) {
+				dev_err(gpu->dev, "%s: op %u not permitted at offset %tu\n",
+					__func__, op, buf - state.start);
+				return false;
+			}
+			break;
+		}
+
+		buf += len;
+	}
+
+	if (buf > end) {
+		dev_err(gpu->dev, "%s: commands overflow end of buffer: %tu > %u\n",
+			__func__, buf - state.start, size);
+		return false;
+	}
+
+	return true;
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
new file mode 100644
index 0000000..5c89ebb
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -0,0 +1,707 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/component.h>
+#include <linux/of_platform.h>
+
+#include "etnaviv_drv.h"
+#include "etnaviv_gpu.h"
+#include "etnaviv_gem.h"
+#include "etnaviv_mmu.h"
+#include "etnaviv_gem.h"
+
+#ifdef CONFIG_DRM_ETNAVIV_REGISTER_LOGGING
+static bool reglog;
+MODULE_PARM_DESC(reglog, "Enable register read/write logging");
+module_param(reglog, bool, 0600);
+#else
+#define reglog 0
+#endif
+
+void __iomem *etnaviv_ioremap(struct platform_device *pdev, const char *name,
+		const char *dbgname)
+{
+	struct resource *res;
+	void __iomem *ptr;
+
+	if (name)
+		res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
+	else
+		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	ptr = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(ptr)) {
+		dev_err(&pdev->dev, "failed to ioremap %s: %ld\n", name,
+			PTR_ERR(ptr));
+		return ptr;
+	}
+
+	if (reglog)
+		dev_printk(KERN_DEBUG, &pdev->dev, "IO:region %s 0x%p %08zx\n",
+			   dbgname, ptr, (size_t)resource_size(res));
+
+	return ptr;
+}
+
+void etnaviv_writel(u32 data, void __iomem *addr)
+{
+	if (reglog)
+		printk(KERN_DEBUG "IO:W %p %08x\n", addr, data);
+
+	writel(data, addr);
+}
+
+u32 etnaviv_readl(const void __iomem *addr)
+{
+	u32 val = readl(addr);
+
+	if (reglog)
+		printk(KERN_DEBUG "IO:R %p %08x\n", addr, val);
+
+	return val;
+}
+
+/*
+ * DRM operations:
+ */
+
+
+static void load_gpu(struct drm_device *dev)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	unsigned int i;
+
+	for (i = 0; i < ETNA_MAX_PIPES; i++) {
+		struct etnaviv_gpu *g = priv->gpu[i];
+
+		if (g) {
+			int ret;
+
+			ret = etnaviv_gpu_init(g);
+			if (ret) {
+				dev_err(g->dev, "hw init failed: %d\n", ret);
+				priv->gpu[i] = NULL;
+			}
+		}
+	}
+}
+
+static int etnaviv_open(struct drm_device *dev, struct drm_file *file)
+{
+	struct etnaviv_file_private *ctx;
+
+	ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
+	if (!ctx)
+		return -ENOMEM;
+
+	file->driver_priv = ctx;
+
+	return 0;
+}
+
+static void etnaviv_preclose(struct drm_device *dev, struct drm_file *file)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct etnaviv_file_private *ctx = file->driver_priv;
+	unsigned int i;
+
+	for (i = 0; i < ETNA_MAX_PIPES; i++) {
+		struct etnaviv_gpu *gpu = priv->gpu[i];
+
+		if (gpu) {
+			mutex_lock(&gpu->lock);
+			if (gpu->lastctx == ctx)
+				gpu->lastctx = NULL;
+			mutex_unlock(&gpu->lock);
+		}
+	}
+
+	kfree(ctx);
+}
+
+/*
+ * DRM debugfs:
+ */
+
+#ifdef CONFIG_DEBUG_FS
+static int etnaviv_gem_show(struct drm_device *dev, struct seq_file *m)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+
+	etnaviv_gem_describe_objects(priv, m);
+
+	return 0;
+}
+
+static int etnaviv_mm_show(struct drm_device *dev, struct seq_file *m)
+{
+	int ret;
+
+	read_lock(&dev->vma_offset_manager->vm_lock);
+	ret = drm_mm_dump_table(m, &dev->vma_offset_manager->vm_addr_space_mm);
+	read_unlock(&dev->vma_offset_manager->vm_lock);
+
+	return ret;
+}
+
+static int etnaviv_mmu_show(struct etnaviv_gpu *gpu, struct seq_file *m)
+{
+	seq_printf(m, "Active Objects (%s):\n", dev_name(gpu->dev));
+
+	mutex_lock(&gpu->mmu->lock);
+	drm_mm_dump_table(m, &gpu->mmu->mm);
+	mutex_unlock(&gpu->mmu->lock);
+
+	return 0;
+}
+
+static void etnaviv_buffer_dump(struct etnaviv_gpu *gpu, struct seq_file *m)
+{
+	struct etnaviv_cmdbuf *buf = gpu->buffer;
+	u32 size = buf->size;
+	u32 *ptr = buf->vaddr;
+	u32 i;
+
+	seq_printf(m, "virt %p - phys 0x%llx - free 0x%08x\n",
+			buf->vaddr, (u64)buf->paddr, size - buf->user_size);
+
+	for (i = 0; i < size / 4; i++) {
+		if (i && !(i % 4))
+			seq_puts(m, "\n");
+		if (i % 4 == 0)
+			seq_printf(m, "\t0x%p: ", ptr + i);
+		seq_printf(m, "%08x ", *(ptr + i));
+	}
+	seq_puts(m, "\n");
+}
+
+static int etnaviv_ring_show(struct etnaviv_gpu *gpu, struct seq_file *m)
+{
+	seq_printf(m, "Ring Buffer (%s): ", dev_name(gpu->dev));
+
+	mutex_lock(&gpu->lock);
+	etnaviv_buffer_dump(gpu, m);
+	mutex_unlock(&gpu->lock);
+
+	return 0;
+}
+
+static int show_unlocked(struct seq_file *m, void *arg)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_device *dev = node->minor->dev;
+	int (*show)(struct drm_device *dev, struct seq_file *m) =
+			node->info_ent->data;
+
+	return show(dev, m);
+}
+
+static int show_each_gpu(struct seq_file *m, void *arg)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct etnaviv_gpu *gpu;
+	int (*show)(struct etnaviv_gpu *gpu, struct seq_file *m) =
+			node->info_ent->data;
+	unsigned int i;
+	int ret = 0;
+
+	for (i = 0; i < ETNA_MAX_PIPES; i++) {
+		gpu = priv->gpu[i];
+		if (!gpu)
+			continue;
+
+		ret = show(gpu, m);
+		if (ret < 0)
+			break;
+	}
+
+	return ret;
+}
+
+static struct drm_info_list etnaviv_debugfs_list[] = {
+		{"gpu", show_each_gpu, 0, etnaviv_gpu_debugfs},
+		{"gem", show_unlocked, 0, etnaviv_gem_show},
+		{ "mm", show_unlocked, 0, etnaviv_mm_show },
+		{"mmu", show_each_gpu, 0, etnaviv_mmu_show},
+		{"ring", show_each_gpu, 0, etnaviv_ring_show},
+};
+
+static int etnaviv_debugfs_init(struct drm_minor *minor)
+{
+	struct drm_device *dev = minor->dev;
+	int ret;
+
+	ret = drm_debugfs_create_files(etnaviv_debugfs_list,
+			ARRAY_SIZE(etnaviv_debugfs_list),
+			minor->debugfs_root, minor);
+
+	if (ret) {
+		dev_err(dev->dev, "could not install etnaviv_debugfs_list\n");
+		return ret;
+	}
+
+	return ret;
+}
+
+static void etnaviv_debugfs_cleanup(struct drm_minor *minor)
+{
+	drm_debugfs_remove_files(etnaviv_debugfs_list,
+			ARRAY_SIZE(etnaviv_debugfs_list), minor);
+}
+#endif
+
+/*
+ * DRM ioctls:
+ */
+
+static int etnaviv_ioctl_get_param(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct drm_etnaviv_param *args = data;
+	struct etnaviv_gpu *gpu;
+
+	if (args->pipe >= ETNA_MAX_PIPES)
+		return -EINVAL;
+
+	gpu = priv->gpu[args->pipe];
+	if (!gpu)
+		return -ENXIO;
+
+	return etnaviv_gpu_get_param(gpu, args->param, &args->value);
+}
+
+static int etnaviv_ioctl_gem_new(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct drm_etnaviv_gem_new *args = data;
+
+	if (args->flags & ~(ETNA_BO_CACHED | ETNA_BO_WC | ETNA_BO_UNCACHED |
+			    ETNA_BO_FORCE_MMU))
+		return -EINVAL;
+
+	return etnaviv_gem_new_handle(dev, file, args->size,
+			args->flags, &args->handle);
+}
+
+#define TS(t) ((struct timespec){ \
+	.tv_sec = (t).tv_sec, \
+	.tv_nsec = (t).tv_nsec \
+})
+
+static int etnaviv_ioctl_gem_cpu_prep(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct drm_etnaviv_gem_cpu_prep *args = data;
+	struct drm_gem_object *obj;
+	int ret;
+
+	if (args->op & ~(ETNA_PREP_READ | ETNA_PREP_WRITE | ETNA_PREP_NOSYNC))
+		return -EINVAL;
+
+	obj = drm_gem_object_lookup(dev, file, args->handle);
+	if (!obj)
+		return -ENOENT;
+
+	ret = etnaviv_gem_cpu_prep(obj, args->op, &TS(args->timeout));
+
+	drm_gem_object_unreference_unlocked(obj);
+
+	return ret;
+}
+
+static int etnaviv_ioctl_gem_cpu_fini(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct drm_etnaviv_gem_cpu_fini *args = data;
+	struct drm_gem_object *obj;
+	int ret;
+
+	if (args->flags)
+		return -EINVAL;
+
+	obj = drm_gem_object_lookup(dev, file, args->handle);
+	if (!obj)
+		return -ENOENT;
+
+	ret = etnaviv_gem_cpu_fini(obj);
+
+	drm_gem_object_unreference_unlocked(obj);
+
+	return ret;
+}
+
+static int etnaviv_ioctl_gem_info(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct drm_etnaviv_gem_info *args = data;
+	struct drm_gem_object *obj;
+	int ret;
+
+	if (args->pad)
+		return -EINVAL;
+
+	obj = drm_gem_object_lookup(dev, file, args->handle);
+	if (!obj)
+		return -ENOENT;
+
+	ret = etnaviv_gem_mmap_offset(obj, &args->offset);
+	drm_gem_object_unreference_unlocked(obj);
+
+	return ret;
+}
+
+static int etnaviv_ioctl_wait_fence(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct drm_etnaviv_wait_fence *args = data;
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct timespec *timeout = &TS(args->timeout);
+	struct etnaviv_gpu *gpu;
+
+	if (args->flags & ~(ETNA_WAIT_NONBLOCK))
+		return -EINVAL;
+
+	if (args->pipe >= ETNA_MAX_PIPES)
+		return -EINVAL;
+
+	gpu = priv->gpu[args->pipe];
+	if (!gpu)
+		return -ENXIO;
+
+	if (args->flags & ETNA_WAIT_NONBLOCK)
+		timeout = NULL;
+
+	return etnaviv_gpu_wait_fence_interruptible(gpu, args->fence,
+						    timeout);
+}
+
+static int etnaviv_ioctl_gem_userptr(struct drm_device *dev, void *data,
+	struct drm_file *file)
+{
+	struct drm_etnaviv_gem_userptr *args = data;
+	int access;
+
+	if (args->flags & ~(ETNA_USERPTR_READ|ETNA_USERPTR_WRITE) ||
+	    args->flags == 0)
+		return -EINVAL;
+
+	if (offset_in_page(args->user_ptr | args->user_size) ||
+	    (uintptr_t)args->user_ptr != args->user_ptr ||
+	    (u32)args->user_size != args->user_size ||
+	    args->user_ptr & ~PAGE_MASK)
+		return -EINVAL;
+
+	if (args->flags & ETNA_USERPTR_WRITE)
+		access = VERIFY_WRITE;
+	else
+		access = VERIFY_READ;
+
+	if (!access_ok(access, (void __user *)(unsigned long)args->user_ptr,
+		       args->user_size))
+		return -EFAULT;
+
+	return etnaviv_gem_new_userptr(dev, file, args->user_ptr,
+				       args->user_size, args->flags,
+				       &args->handle);
+}
+
+static int etnaviv_ioctl_gem_wait(struct drm_device *dev, void *data,
+	struct drm_file *file)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct drm_etnaviv_gem_wait *args = data;
+	struct timespec *timeout = &TS(args->timeout);
+	struct drm_gem_object *obj;
+	struct etnaviv_gpu *gpu;
+	int ret;
+
+	if (args->flags & ~(ETNA_WAIT_NONBLOCK))
+		return -EINVAL;
+
+	if (args->pipe >= ETNA_MAX_PIPES)
+		return -EINVAL;
+
+	gpu = priv->gpu[args->pipe];
+	if (!gpu)
+		return -ENXIO;
+
+	obj = drm_gem_object_lookup(dev, file, args->handle);
+	if (!obj)
+		return -ENOENT;
+
+	if (args->flags & ETNA_WAIT_NONBLOCK)
+		timeout = NULL;
+
+	ret = etnaviv_gem_wait_bo(gpu, obj, timeout);
+
+	drm_gem_object_unreference_unlocked(obj);
+
+	return ret;
+}
+
+static const struct drm_ioctl_desc etnaviv_ioctls[] = {
+#define ETNA_IOCTL(n, func, flags) \
+	DRM_IOCTL_DEF_DRV(ETNAVIV_##n, etnaviv_ioctl_##func, flags)
+	ETNA_IOCTL(GET_PARAM,    get_param,    DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(GEM_NEW,      gem_new,      DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(GEM_INFO,     gem_info,     DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(GEM_CPU_PREP, gem_cpu_prep, DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(GEM_CPU_FINI, gem_cpu_fini, DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(GEM_SUBMIT,   gem_submit,   DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(WAIT_FENCE,   wait_fence,   DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(GEM_USERPTR,  gem_userptr,  DRM_AUTH|DRM_RENDER_ALLOW),
+	ETNA_IOCTL(GEM_WAIT,     gem_wait,     DRM_AUTH|DRM_RENDER_ALLOW),
+};
+
+static const struct vm_operations_struct vm_ops = {
+	.fault = etnaviv_gem_fault,
+	.open = drm_gem_vm_open,
+	.close = drm_gem_vm_close,
+};
+
+static const struct file_operations fops = {
+	.owner              = THIS_MODULE,
+	.open               = drm_open,
+	.release            = drm_release,
+	.unlocked_ioctl     = drm_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl       = drm_compat_ioctl,
+#endif
+	.poll               = drm_poll,
+	.read               = drm_read,
+	.llseek             = no_llseek,
+	.mmap               = etnaviv_gem_mmap,
+};
+
+static struct drm_driver etnaviv_drm_driver = {
+	.driver_features    = DRIVER_HAVE_IRQ |
+				DRIVER_GEM |
+				DRIVER_PRIME |
+				DRIVER_RENDER,
+	.open               = etnaviv_open,
+	.preclose           = etnaviv_preclose,
+	.set_busid          = drm_platform_set_busid,
+	.gem_free_object    = etnaviv_gem_free_object,
+	.gem_vm_ops         = &vm_ops,
+	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
+	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
+	.gem_prime_export   = drm_gem_prime_export,
+	.gem_prime_import   = drm_gem_prime_import,
+	.gem_prime_pin      = etnaviv_gem_prime_pin,
+	.gem_prime_unpin    = etnaviv_gem_prime_unpin,
+	.gem_prime_get_sg_table = etnaviv_gem_prime_get_sg_table,
+	.gem_prime_import_sg_table = etnaviv_gem_prime_import_sg_table,
+	.gem_prime_vmap     = etnaviv_gem_prime_vmap,
+	.gem_prime_vunmap   = etnaviv_gem_prime_vunmap,
+#ifdef CONFIG_DEBUG_FS
+	.debugfs_init       = etnaviv_debugfs_init,
+	.debugfs_cleanup    = etnaviv_debugfs_cleanup,
+#endif
+	.ioctls             = etnaviv_ioctls,
+	.num_ioctls         = DRM_ETNAVIV_NUM_IOCTLS,
+	.fops               = &fops,
+	.name               = "etnaviv",
+	.desc               = "etnaviv DRM",
+	.date               = "20151214",
+	.major              = 1,
+	.minor              = 0,
+};
+
+/*
+ * Platform driver:
+ */
+static int etnaviv_bind(struct device *dev)
+{
+	struct etnaviv_drm_private *priv;
+	struct drm_device *drm;
+	int ret;
+
+	drm = drm_dev_alloc(&etnaviv_drm_driver, dev);
+	if (!drm)
+		return -ENOMEM;
+
+	drm->platformdev = to_platform_device(dev);
+
+	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+	if (!priv) {
+		dev_err(dev, "failed to allocate private data\n");
+		ret = -ENOMEM;
+		goto out_unref;
+	}
+	drm->dev_private = priv;
+
+	priv->wq = alloc_ordered_workqueue("etnaviv", 0);
+	if (!priv->wq) {
+		ret = -ENOMEM;
+		goto out_wq;
+	}
+
+	mutex_init(&priv->gem_lock);
+	INIT_LIST_HEAD(&priv->gem_list);
+	priv->num_gpus = 0;
+
+	dev_set_drvdata(dev, drm);
+
+	ret = component_bind_all(dev, drm);
+	if (ret < 0)
+		goto out_bind;
+
+	load_gpu(drm);
+
+	ret = drm_dev_register(drm, 0);
+	if (ret)
+		goto out_register;
+
+	return 0;
+
+out_register:
+	component_unbind_all(dev, drm);
+out_bind:
+	flush_workqueue(priv->wq);
+	destroy_workqueue(priv->wq);
+out_wq:
+	kfree(priv);
+out_unref:
+	drm_dev_unref(drm);
+
+	return ret;
+}
+
+static void etnaviv_unbind(struct device *dev)
+{
+	struct drm_device *drm = dev_get_drvdata(dev);
+	struct etnaviv_drm_private *priv = drm->dev_private;
+
+	drm_dev_unregister(drm);
+
+	flush_workqueue(priv->wq);
+	destroy_workqueue(priv->wq);
+
+	component_unbind_all(dev, drm);
+
+	drm->dev_private = NULL;
+	kfree(priv);
+
+	drm_put_dev(drm);
+}
+
+static const struct component_master_ops etnaviv_master_ops = {
+	.bind = etnaviv_bind,
+	.unbind = etnaviv_unbind,
+};
+
+static int compare_of(struct device *dev, void *data)
+{
+	struct device_node *np = data;
+
+	return dev->of_node == np;
+}
+
+static int compare_str(struct device *dev, void *data)
+{
+	return !strcmp(dev_name(dev), data);
+}
+
+static int etnaviv_pdev_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct device_node *node = dev->of_node;
+	struct component_match *match = NULL;
+
+	dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
+
+	if (node) {
+		struct device_node *core_node;
+		int i;
+
+		for (i = 0; ; i++) {
+			core_node = of_parse_phandle(node, "cores", i);
+			if (!core_node)
+				break;
+
+			component_match_add(&pdev->dev, &match, compare_of,
+					    core_node);
+			of_node_put(core_node);
+		}
+	} else if (dev->platform_data) {
+		char **names = dev->platform_data;
+		unsigned i;
+
+		for (i = 0; names[i]; i++)
+			component_match_add(dev, &match, compare_str, names[i]);
+	}
+
+	return component_master_add_with_match(dev, &etnaviv_master_ops, match);
+}
+
+static int etnaviv_pdev_remove(struct platform_device *pdev)
+{
+	component_master_del(&pdev->dev, &etnaviv_master_ops);
+
+	return 0;
+}
+
+static const struct of_device_id dt_match[] = {
+	{ .compatible = "fsl,imx-gpu-subsystem" },
+	{ .compatible = "marvell,dove-gpu-subsystem" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, dt_match);
+
+static struct platform_driver etnaviv_platform_driver = {
+	.probe      = etnaviv_pdev_probe,
+	.remove     = etnaviv_pdev_remove,
+	.driver     = {
+		.owner  = THIS_MODULE,
+		.name   = "etnaviv",
+		.of_match_table = dt_match,
+	},
+};
+
+static int __init etnaviv_init(void)
+{
+	int ret;
+
+	etnaviv_validate_init();
+
+	ret = platform_driver_register(&etnaviv_gpu_driver);
+	if (ret != 0)
+		return ret;
+
+	ret = platform_driver_register(&etnaviv_platform_driver);
+	if (ret != 0)
+		platform_driver_unregister(&etnaviv_gpu_driver);
+
+	return ret;
+}
+module_init(etnaviv_init);
+
+static void __exit etnaviv_exit(void)
+{
+	platform_driver_unregister(&etnaviv_gpu_driver);
+	platform_driver_unregister(&etnaviv_platform_driver);
+}
+module_exit(etnaviv_exit);
+
+MODULE_AUTHOR("Christian Gmeiner <christian.gmeiner@gmail.com>");
+MODULE_AUTHOR("Russell King <rmk+kernel@arm.linux.org.uk>");
+MODULE_AUTHOR("Lucas Stach <l.stach@pengutronix.de>");
+MODULE_DESCRIPTION("etnaviv DRM Driver");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:etnaviv");
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
new file mode 100644
index 0000000..d6bd438
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ETNAVIV_DRV_H__
+#define __ETNAVIV_DRV_H__
+
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/cpufreq.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/iommu.h>
+#include <linux/types.h>
+#include <linux/sizes.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_fb_helper.h>
+#include <drm/drm_gem.h>
+#include <drm/etnaviv_drm.h>
+
+struct etnaviv_cmdbuf;
+struct etnaviv_gpu;
+struct etnaviv_mmu;
+struct etnaviv_gem_object;
+struct etnaviv_gem_submit;
+
+struct etnaviv_file_private {
+	/* currently we don't do anything useful with this.. but when
+	 * per-context address spaces are supported we'd keep track of
+	 * the context's page-tables here.
+	 */
+	int dummy;
+};
+
+struct etnaviv_drm_private {
+	int num_gpus;
+	struct etnaviv_gpu *gpu[ETNA_MAX_PIPES];
+
+	/* list of GEM objects: */
+	struct mutex gem_lock;
+	struct list_head gem_list;
+
+	struct workqueue_struct *wq;
+};
+
+static inline void etnaviv_queue_work(struct drm_device *dev,
+	struct work_struct *w)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+
+	queue_work(priv->wq, w);
+}
+
+int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
+		struct drm_file *file);
+
+int etnaviv_gem_mmap(struct file *filp, struct vm_area_struct *vma);
+int etnaviv_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
+int etnaviv_gem_mmap_offset(struct drm_gem_object *obj, u64 *offset);
+int etnaviv_gem_get_iova(struct etnaviv_gpu *gpu,
+	struct drm_gem_object *obj, u32 *iova);
+void etnaviv_gem_put_iova(struct etnaviv_gpu *gpu, struct drm_gem_object *obj);
+struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj);
+void *etnaviv_gem_prime_vmap(struct drm_gem_object *obj);
+void etnaviv_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
+struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
+	struct dma_buf_attachment *attach, struct sg_table *sg);
+int etnaviv_gem_prime_pin(struct drm_gem_object *obj);
+void etnaviv_gem_prime_unpin(struct drm_gem_object *obj);
+void *etnaviv_gem_vaddr(struct drm_gem_object *obj);
+int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
+		struct timespec *timeout);
+int etnaviv_gem_cpu_fini(struct drm_gem_object *obj);
+void etnaviv_gem_free_object(struct drm_gem_object *obj);
+int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
+		u32 size, u32 flags, u32 *handle);
+struct drm_gem_object *etnaviv_gem_new_locked(struct drm_device *dev,
+		u32 size, u32 flags);
+struct drm_gem_object *etnaviv_gem_new(struct drm_device *dev,
+		u32 size, u32 flags);
+int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file,
+	uintptr_t ptr, u32 size, u32 flags, u32 *handle);
+u16 etnaviv_buffer_init(struct etnaviv_gpu *gpu);
+void etnaviv_buffer_end(struct etnaviv_gpu *gpu);
+void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event,
+	struct etnaviv_cmdbuf *cmdbuf);
+void etnaviv_validate_init(void);
+bool etnaviv_cmd_validate_one(struct etnaviv_gpu *gpu,
+	u32 *stream, unsigned int size,
+	struct drm_etnaviv_gem_submit_reloc *relocs, unsigned int reloc_size);
+
+#ifdef CONFIG_DEBUG_FS
+void etnaviv_gem_describe_objects(struct etnaviv_drm_private *priv,
+	struct seq_file *m);
+#endif
+
+void __iomem *etnaviv_ioremap(struct platform_device *pdev, const char *name,
+		const char *dbgname);
+void etnaviv_writel(u32 data, void __iomem *addr);
+u32 etnaviv_readl(const void __iomem *addr);
+
+#define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
+#define VERB(fmt, ...) if (0) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
+
+/*
+ * Return the storage size of a structure with a variable length array.
+ * The array is nelem elements of elem_size, where the base structure
+ * is defined by base.  If the size overflows size_t, return zero.
+ */
+static inline size_t size_vstruct(size_t nelem, size_t elem_size, size_t base)
+{
+	if (elem_size && nelem > (SIZE_MAX - base) / elem_size)
+		return 0;
+	return base + nelem * elem_size;
+}
+
+/* returns true if fence a comes after fence b */
+static inline bool fence_after(u32 a, u32 b)
+{
+	return (s32)(a - b) > 0;
+}
+
+static inline bool fence_after_eq(u32 a, u32 b)
+{
+	return (s32)(a - b) >= 0;
+}
+
+static inline unsigned long etnaviv_timeout_to_jiffies(
+	const struct timespec *timeout)
+{
+	unsigned long timeout_jiffies = timespec_to_jiffies(timeout);
+	unsigned long start_jiffies = jiffies;
+	unsigned long remaining_jiffies;
+
+	if (time_after(start_jiffies, timeout_jiffies))
+		remaining_jiffies = 0;
+	else
+		remaining_jiffies = timeout_jiffies - start_jiffies;
+
+	return remaining_jiffies;
+}
+
+#endif /* __ETNAVIV_DRV_H__ */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
new file mode 100644
index 0000000..bf8fa85
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
@@ -0,0 +1,227 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/devcoredump.h>
+#include "etnaviv_dump.h"
+#include "etnaviv_gem.h"
+#include "etnaviv_gpu.h"
+#include "etnaviv_mmu.h"
+#include "state.xml.h"
+#include "state_hi.xml.h"
+
+struct core_dump_iterator {
+	void *start;
+	struct etnaviv_dump_object_header *hdr;
+	void *data;
+};
+
+static const unsigned short etnaviv_dump_registers[] = {
+	VIVS_HI_AXI_STATUS,
+	VIVS_HI_CLOCK_CONTROL,
+	VIVS_HI_IDLE_STATE,
+	VIVS_HI_AXI_CONFIG,
+	VIVS_HI_INTR_ENBL,
+	VIVS_HI_CHIP_IDENTITY,
+	VIVS_HI_CHIP_FEATURE,
+	VIVS_HI_CHIP_MODEL,
+	VIVS_HI_CHIP_REV,
+	VIVS_HI_CHIP_DATE,
+	VIVS_HI_CHIP_TIME,
+	VIVS_HI_CHIP_MINOR_FEATURE_0,
+	VIVS_HI_CACHE_CONTROL,
+	VIVS_HI_AXI_CONTROL,
+	VIVS_PM_POWER_CONTROLS,
+	VIVS_PM_MODULE_CONTROLS,
+	VIVS_PM_MODULE_STATUS,
+	VIVS_PM_PULSE_EATER,
+	VIVS_MC_MMU_FE_PAGE_TABLE,
+	VIVS_MC_MMU_TX_PAGE_TABLE,
+	VIVS_MC_MMU_PE_PAGE_TABLE,
+	VIVS_MC_MMU_PEZ_PAGE_TABLE,
+	VIVS_MC_MMU_RA_PAGE_TABLE,
+	VIVS_MC_DEBUG_MEMORY,
+	VIVS_MC_MEMORY_BASE_ADDR_RA,
+	VIVS_MC_MEMORY_BASE_ADDR_FE,
+	VIVS_MC_MEMORY_BASE_ADDR_TX,
+	VIVS_MC_MEMORY_BASE_ADDR_PEZ,
+	VIVS_MC_MEMORY_BASE_ADDR_PE,
+	VIVS_MC_MEMORY_TIMING_CONTROL,
+	VIVS_MC_BUS_CONFIG,
+	VIVS_FE_DMA_STATUS,
+	VIVS_FE_DMA_DEBUG_STATE,
+	VIVS_FE_DMA_ADDRESS,
+	VIVS_FE_DMA_LOW,
+	VIVS_FE_DMA_HIGH,
+	VIVS_FE_AUTO_FLUSH,
+};
+
+static void etnaviv_core_dump_header(struct core_dump_iterator *iter,
+	u32 type, void *data_end)
+{
+	struct etnaviv_dump_object_header *hdr = iter->hdr;
+
+	hdr->magic = cpu_to_le32(ETDUMP_MAGIC);
+	hdr->type = cpu_to_le32(type);
+	hdr->file_offset = cpu_to_le32(iter->data - iter->start);
+	hdr->file_size = cpu_to_le32(data_end - iter->data);
+
+	iter->hdr++;
+	iter->data += hdr->file_size;
+}
+
+static void etnaviv_core_dump_registers(struct core_dump_iterator *iter,
+	struct etnaviv_gpu *gpu)
+{
+	struct etnaviv_dump_registers *reg = iter->data;
+	unsigned int i;
+
+	for (i = 0; i < ARRAY_SIZE(etnaviv_dump_registers); i++, reg++) {
+		reg->reg = etnaviv_dump_registers[i];
+		reg->value = gpu_read(gpu, etnaviv_dump_registers[i]);
+	}
+
+	etnaviv_core_dump_header(iter, ETDUMP_BUF_REG, reg);
+}
+
+static void etnaviv_core_dump_mmu(struct core_dump_iterator *iter,
+	struct etnaviv_gpu *gpu, size_t mmu_size)
+{
+	etnaviv_iommu_dump(gpu->mmu, iter->data);
+
+	etnaviv_core_dump_header(iter, ETDUMP_BUF_MMU, iter->data + mmu_size);
+}
+
+static void etnaviv_core_dump_mem(struct core_dump_iterator *iter, u32 type,
+	void *ptr, size_t size, u64 iova)
+{
+	memcpy(iter->data, ptr, size);
+
+	iter->hdr->iova = cpu_to_le64(iova);
+
+	etnaviv_core_dump_header(iter, type, iter->data + size);
+}
+
+void etnaviv_core_dump(struct etnaviv_gpu *gpu)
+{
+	struct core_dump_iterator iter;
+	struct etnaviv_vram_mapping *vram;
+	struct etnaviv_gem_object *obj;
+	struct etnaviv_cmdbuf *cmd;
+	unsigned int n_obj, n_bomap_pages;
+	size_t file_size, mmu_size;
+	__le64 *bomap, *bomap_start;
+
+	mmu_size = etnaviv_iommu_dump_size(gpu->mmu);
+
+	/* We always dump registers, mmu, ring and end marker */
+	n_obj = 4;
+	n_bomap_pages = 0;
+	file_size = ARRAY_SIZE(etnaviv_dump_registers) *
+			sizeof(struct etnaviv_dump_registers) +
+		    mmu_size + gpu->buffer->size;
+
+	/* Add in the active command buffers */
+	list_for_each_entry(cmd, &gpu->active_cmd_list, node) {
+		file_size += cmd->size;
+		n_obj++;
+	}
+
+	/* Add in the active buffer objects */
+	list_for_each_entry(vram, &gpu->mmu->mappings, mmu_node) {
+		if (!vram->use)
+			continue;
+
+		obj = vram->object;
+		file_size += obj->base.size;
+		n_bomap_pages += obj->base.size >> PAGE_SHIFT;
+		n_obj++;
+	}
+
+	/* If we have any buffer objects, add a bomap object */
+	if (n_bomap_pages) {
+		file_size += n_bomap_pages * sizeof(__le64);
+		n_obj++;
+	}
+
+	/* Add the size of the headers */
+	file_size += sizeof(*iter.hdr) * n_obj;
+
+	/* Allocate the file in vmalloc memory, it's likely to be big */
+	iter.start = vmalloc(file_size);
+	if (!iter.start) {
+		dev_warn(gpu->dev, "failed to allocate devcoredump file\n");
+		return;
+	}
+
+	/* Point the data member after the headers */
+	iter.hdr = iter.start;
+	iter.data = &iter.hdr[n_obj];
+
+	memset(iter.hdr, 0, iter.data - iter.start);
+
+	etnaviv_core_dump_registers(&iter, gpu);
+	etnaviv_core_dump_mmu(&iter, gpu, mmu_size);
+	etnaviv_core_dump_mem(&iter, ETDUMP_BUF_RING, gpu->buffer->vaddr,
+			      gpu->buffer->size, gpu->buffer->paddr);
+
+	list_for_each_entry(cmd, &gpu->active_cmd_list, node)
+		etnaviv_core_dump_mem(&iter, ETDUMP_BUF_CMD, cmd->vaddr,
+				      cmd->size, cmd->paddr);
+
+	/* Reserve space for the bomap */
+	if (n_bomap_pages) {
+		bomap_start = bomap = iter.data;
+		memset(bomap, 0, sizeof(*bomap) * n_bomap_pages);
+		etnaviv_core_dump_header(&iter, ETDUMP_BUF_BOMAP,
+					 bomap + n_bomap_pages);
+	} else {
+		/* Silence warning */
+		bomap_start = bomap = NULL;
+	}
+
+	list_for_each_entry(vram, &gpu->mmu->mappings, mmu_node) {
+		struct page **pages;
+		void *vaddr;
+
+		if (vram->use == 0)
+			continue;
+
+		obj = vram->object;
+
+		pages = etnaviv_gem_get_pages(obj);
+		if (pages) {
+			int j;
+
+			iter.hdr->data[0] = bomap - bomap_start;
+
+			for (j = 0; j < obj->base.size >> PAGE_SHIFT; j++)
+				*bomap++ = cpu_to_le64(page_to_phys(*pages++));
+		}
+
+		iter.hdr->iova = cpu_to_le64(vram->iova);
+
+		vaddr = etnaviv_gem_vaddr(&obj->base);
+		if (vaddr && !IS_ERR(vaddr))
+			memcpy(iter.data, vaddr, obj->base.size);
+
+		etnaviv_core_dump_header(&iter, ETDUMP_BUF_BO, iter.data +
+					 obj->base.size);
+	}
+
+	etnaviv_core_dump_header(&iter, ETDUMP_BUF_END, iter.data);
+
+	dev_coredumpv(gpu->dev, iter.start, iter.data - iter.start, GFP_KERNEL);
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.h b/drivers/gpu/drm/etnaviv/etnaviv_dump.h
new file mode 100644
index 0000000..97f2f8d
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Etnaviv devcoredump file definitions
+ */
+#ifndef ETNAVIV_DUMP_H
+#define ETNAVIV_DUMP_H
+
+#include <linux/types.h>
+
+enum {
+	ETDUMP_MAGIC = 0x414e5445,
+	ETDUMP_BUF_REG = 0,
+	ETDUMP_BUF_MMU,
+	ETDUMP_BUF_RING,
+	ETDUMP_BUF_CMD,
+	ETDUMP_BUF_BOMAP,
+	ETDUMP_BUF_BO,
+	ETDUMP_BUF_END,
+};
+
+struct etnaviv_dump_object_header {
+	__le32 magic;
+	__le32 type;
+	__le32 file_offset;
+	__le32 file_size;
+	__le64 iova;
+	__le32 data[2];
+};
+
+/* Registers object, an array of these */
+struct etnaviv_dump_registers {
+	__le32 reg;
+	__le32 value;
+};
+
+#ifdef __KERNEL__
+struct etnaviv_gpu;
+void etnaviv_core_dump(struct etnaviv_gpu *gpu);
+#endif
+
+#endif
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
new file mode 100644
index 0000000..8d6f859
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -0,0 +1,897 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/spinlock.h>
+#include <linux/shmem_fs.h>
+
+#include "etnaviv_drv.h"
+#include "etnaviv_gem.h"
+#include "etnaviv_gpu.h"
+#include "etnaviv_mmu.h"
+
+static void etnaviv_gem_scatter_map(struct etnaviv_gem_object *etnaviv_obj)
+{
+	struct drm_device *dev = etnaviv_obj->base.dev;
+	struct sg_table *sgt = etnaviv_obj->sgt;
+
+	/*
+	 * For non-cached buffers, ensure the new pages are clean
+	 * because display controller, GPU, etc. are not coherent.
+	 */
+	if (etnaviv_obj->flags & ETNA_BO_CACHE_MASK)
+		dma_map_sg(dev->dev, sgt->sgl, sgt->nents, DMA_BIDIRECTIONAL);
+}
+
+static void etnaviv_gem_scatterlist_unmap(struct etnaviv_gem_object *etnaviv_obj)
+{
+	struct drm_device *dev = etnaviv_obj->base.dev;
+	struct sg_table *sgt = etnaviv_obj->sgt;
+
+	/*
+	 * For non-cached buffers, ensure the new pages are clean
+	 * because display controller, GPU, etc. are not coherent:
+	 *
+	 * WARNING: The DMA API does not support concurrent CPU
+	 * and device access to the memory area.  With BIDIRECTIONAL,
+	 * we will clean the cache lines which overlap the region,
+	 * and invalidate all cache lines (partially) contained in
+	 * the region.
+	 *
+	 * If you have dirty data in the overlapping cache lines,
+	 * that will corrupt the GPU-written data.  If you have
+	 * written into the remainder of the region, this can
+	 * discard those writes.
+	 */
+	if (etnaviv_obj->flags & ETNA_BO_CACHE_MASK)
+		dma_unmap_sg(dev->dev, sgt->sgl, sgt->nents, DMA_BIDIRECTIONAL);
+}
+
+/* called with etnaviv_obj->lock held */
+static int etnaviv_gem_shmem_get_pages(struct etnaviv_gem_object *etnaviv_obj)
+{
+	struct drm_device *dev = etnaviv_obj->base.dev;
+	struct page **p = drm_gem_get_pages(&etnaviv_obj->base);
+
+	if (IS_ERR(p)) {
+		dev_err(dev->dev, "could not get pages: %ld\n", PTR_ERR(p));
+		return PTR_ERR(p);
+	}
+
+	etnaviv_obj->pages = p;
+
+	return 0;
+}
+
+static void put_pages(struct etnaviv_gem_object *etnaviv_obj)
+{
+	if (etnaviv_obj->sgt) {
+		etnaviv_gem_scatterlist_unmap(etnaviv_obj);
+		sg_free_table(etnaviv_obj->sgt);
+		kfree(etnaviv_obj->sgt);
+		etnaviv_obj->sgt = NULL;
+	}
+	if (etnaviv_obj->pages) {
+		drm_gem_put_pages(&etnaviv_obj->base, etnaviv_obj->pages,
+				  true, false);
+
+		etnaviv_obj->pages = NULL;
+	}
+}
+
+struct page **etnaviv_gem_get_pages(struct etnaviv_gem_object *etnaviv_obj)
+{
+	int ret;
+
+	lockdep_assert_held(&etnaviv_obj->lock);
+
+	if (!etnaviv_obj->pages) {
+		ret = etnaviv_obj->ops->get_pages(etnaviv_obj);
+		if (ret < 0)
+			return ERR_PTR(ret);
+	}
+
+	if (!etnaviv_obj->sgt) {
+		struct drm_device *dev = etnaviv_obj->base.dev;
+		int npages = etnaviv_obj->base.size >> PAGE_SHIFT;
+		struct sg_table *sgt;
+
+		sgt = drm_prime_pages_to_sg(etnaviv_obj->pages, npages);
+		if (IS_ERR(sgt)) {
+			dev_err(dev->dev, "failed to allocate sgt: %ld\n",
+				PTR_ERR(sgt));
+			return ERR_CAST(sgt);
+		}
+
+		etnaviv_obj->sgt = sgt;
+
+		etnaviv_gem_scatter_map(etnaviv_obj);
+	}
+
+	return etnaviv_obj->pages;
+}
+
+void etnaviv_gem_put_pages(struct etnaviv_gem_object *etnaviv_obj)
+{
+	lockdep_assert_held(&etnaviv_obj->lock);
+	/* when we start tracking the pin count, then do something here */
+}
+
+static int etnaviv_gem_mmap_obj(struct drm_gem_object *obj,
+		struct vm_area_struct *vma)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+	pgprot_t vm_page_prot;
+
+	vma->vm_flags &= ~VM_PFNMAP;
+	vma->vm_flags |= VM_MIXEDMAP;
+
+	vm_page_prot = vm_get_page_prot(vma->vm_flags);
+
+	if (etnaviv_obj->flags & ETNA_BO_WC) {
+		vma->vm_page_prot = pgprot_writecombine(vm_page_prot);
+	} else if (etnaviv_obj->flags & ETNA_BO_UNCACHED) {
+		vma->vm_page_prot = pgprot_noncached(vm_page_prot);
+	} else {
+		/*
+		 * Shunt off cached objs to shmem file so they have their own
+		 * address_space (so unmap_mapping_range does what we want,
+		 * in particular in the case of mmap'd dmabufs)
+		 */
+		fput(vma->vm_file);
+		get_file(obj->filp);
+		vma->vm_pgoff = 0;
+		vma->vm_file  = obj->filp;
+
+		vma->vm_page_prot = vm_page_prot;
+	}
+
+	return 0;
+}
+
+int etnaviv_gem_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+	struct etnaviv_gem_object *obj;
+	int ret;
+
+	ret = drm_gem_mmap(filp, vma);
+	if (ret) {
+		DBG("mmap failed: %d", ret);
+		return ret;
+	}
+
+	obj = to_etnaviv_bo(vma->vm_private_data);
+	return etnaviv_gem_mmap_obj(vma->vm_private_data, vma);
+}
+
+int etnaviv_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
+{
+	struct drm_gem_object *obj = vma->vm_private_data;
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+	struct page **pages, *page;
+	pgoff_t pgoff;
+	int ret;
+
+	/*
+	 * Make sure we don't parallel update on a fault, nor move or remove
+	 * something from beneath our feet.  Note that vm_insert_page() is
+	 * specifically coded to take care of this, so we don't have to.
+	 */
+	ret = mutex_lock_interruptible(&etnaviv_obj->lock);
+	if (ret)
+		goto out;
+
+	/* make sure we have pages attached now */
+	pages = etnaviv_gem_get_pages(etnaviv_obj);
+	mutex_unlock(&etnaviv_obj->lock);
+
+	if (IS_ERR(pages)) {
+		ret = PTR_ERR(pages);
+		goto out;
+	}
+
+	/* We don't use vmf->pgoff since that has the fake offset: */
+	pgoff = ((unsigned long)vmf->virtual_address -
+			vma->vm_start) >> PAGE_SHIFT;
+
+	page = pages[pgoff];
+
+	VERB("Inserting %p pfn %lx, pa %lx", vmf->virtual_address,
+	     page_to_pfn(page), page_to_pfn(page) << PAGE_SHIFT);
+
+	ret = vm_insert_page(vma, (unsigned long)vmf->virtual_address, page);
+
+out:
+	switch (ret) {
+	case -EAGAIN:
+	case 0:
+	case -ERESTARTSYS:
+	case -EINTR:
+	case -EBUSY:
+		/*
+		 * EBUSY is ok: this just means that another thread
+		 * already did the job.
+		 */
+		return VM_FAULT_NOPAGE;
+	case -ENOMEM:
+		return VM_FAULT_OOM;
+	default:
+		return VM_FAULT_SIGBUS;
+	}
+}
+
+int etnaviv_gem_mmap_offset(struct drm_gem_object *obj, u64 *offset)
+{
+	int ret;
+
+	/* Make it mmapable */
+	ret = drm_gem_create_mmap_offset(obj);
+	if (ret)
+		dev_err(obj->dev->dev, "could not allocate mmap offset\n");
+	else
+		*offset = drm_vma_node_offset_addr(&obj->vma_node);
+
+	return ret;
+}
+
+static struct etnaviv_vram_mapping *
+etnaviv_gem_get_vram_mapping(struct etnaviv_gem_object *obj,
+			     struct etnaviv_iommu *mmu)
+{
+	struct etnaviv_vram_mapping *mapping;
+
+	list_for_each_entry(mapping, &obj->vram_list, obj_node) {
+		if (mapping->mmu == mmu)
+			return mapping;
+	}
+
+	return NULL;
+}
+
+int etnaviv_gem_get_iova(struct etnaviv_gpu *gpu,
+	struct drm_gem_object *obj, u32 *iova)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+	struct etnaviv_vram_mapping *mapping;
+	struct page **pages;
+	int ret = 0;
+
+	mutex_lock(&etnaviv_obj->lock);
+	mapping = etnaviv_gem_get_vram_mapping(etnaviv_obj, gpu->mmu);
+	if (mapping) {
+		/*
+		 * Holding the object lock prevents the use count changing
+		 * beneath us.  If the use count is zero, the MMU might be
+		 * reaping this object, so take the lock and re-check that
+		 * the MMU owns this mapping to close this race.
+		 */
+		if (mapping->use == 0) {
+			mutex_lock(&gpu->mmu->lock);
+			if (mapping->mmu == gpu->mmu)
+				mapping->use += 1;
+			else
+				mapping = NULL;
+			mutex_unlock(&gpu->mmu->lock);
+			if (mapping)
+				goto out;
+		} else {
+			mapping->use += 1;
+			goto out;
+		}
+	}
+
+	pages = etnaviv_gem_get_pages(etnaviv_obj);
+	if (IS_ERR(pages)) {
+		ret = PTR_ERR(pages);
+		goto out;
+	}
+
+	/*
+	 * See if we have a reaped vram mapping we can re-use before
+	 * allocating a fresh mapping.
+	 */
+	mapping = etnaviv_gem_get_vram_mapping(etnaviv_obj, NULL);
+	if (!mapping) {
+		mapping = kzalloc(sizeof(*mapping), GFP_KERNEL);
+		if (!mapping)
+			return -ENOMEM;
+
+		INIT_LIST_HEAD(&mapping->scan_node);
+		mapping->object = etnaviv_obj;
+	} else {
+		list_del(&mapping->obj_node);
+	}
+
+	mapping->mmu = gpu->mmu;
+	mapping->use = 1;
+
+	ret = etnaviv_iommu_map_gem(gpu->mmu, etnaviv_obj, gpu->memory_base,
+				    mapping);
+	if (ret < 0)
+		kfree(mapping);
+	else
+		list_add_tail(&mapping->obj_node, &etnaviv_obj->vram_list);
+
+out:
+	mutex_unlock(&etnaviv_obj->lock);
+
+	if (!ret) {
+		/* Take a reference on the object */
+		drm_gem_object_reference(obj);
+		*iova = mapping->iova;
+	}
+
+	return ret;
+}
+
+void etnaviv_gem_put_iova(struct etnaviv_gpu *gpu, struct drm_gem_object *obj)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+	struct etnaviv_vram_mapping *mapping;
+
+	mutex_lock(&etnaviv_obj->lock);
+	mapping = etnaviv_gem_get_vram_mapping(etnaviv_obj, gpu->mmu);
+
+	WARN_ON(mapping->use == 0);
+	mapping->use -= 1;
+	mutex_unlock(&etnaviv_obj->lock);
+
+	drm_gem_object_unreference_unlocked(obj);
+}
+
+void *etnaviv_gem_vaddr(struct drm_gem_object *obj)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+
+	mutex_lock(&etnaviv_obj->lock);
+	if (!etnaviv_obj->vaddr) {
+		struct page **pages = etnaviv_gem_get_pages(etnaviv_obj);
+
+		if (IS_ERR(pages))
+			return ERR_CAST(pages);
+
+		etnaviv_obj->vaddr = vmap(pages, obj->size >> PAGE_SHIFT,
+				VM_MAP, pgprot_writecombine(PAGE_KERNEL));
+	}
+	mutex_unlock(&etnaviv_obj->lock);
+
+	return etnaviv_obj->vaddr;
+}
+
+static inline enum dma_data_direction etnaviv_op_to_dma_dir(u32 op)
+{
+	if (op & ETNA_PREP_READ)
+		return DMA_FROM_DEVICE;
+	else if (op & ETNA_PREP_WRITE)
+		return DMA_TO_DEVICE;
+	else
+		return DMA_BIDIRECTIONAL;
+}
+
+int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
+		struct timespec *timeout)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+	struct drm_device *dev = obj->dev;
+	bool write = !!(op & ETNA_PREP_WRITE);
+	int ret;
+
+	if (op & ETNA_PREP_NOSYNC) {
+		if (!reservation_object_test_signaled_rcu(etnaviv_obj->resv,
+							  write))
+			return -EBUSY;
+	} else {
+		unsigned long remain = etnaviv_timeout_to_jiffies(timeout);
+
+		ret = reservation_object_wait_timeout_rcu(etnaviv_obj->resv,
+							  write, true, remain);
+		if (ret <= 0)
+			return ret == 0 ? -ETIMEDOUT : ret;
+	}
+
+	if (etnaviv_obj->flags & ETNA_BO_CACHED) {
+		if (!etnaviv_obj->sgt) {
+			void *ret;
+
+			mutex_lock(&etnaviv_obj->lock);
+			ret = etnaviv_gem_get_pages(etnaviv_obj);
+			mutex_unlock(&etnaviv_obj->lock);
+			if (IS_ERR(ret))
+				return PTR_ERR(ret);
+		}
+
+		dma_sync_sg_for_cpu(dev->dev, etnaviv_obj->sgt->sgl,
+				    etnaviv_obj->sgt->nents,
+				    etnaviv_op_to_dma_dir(op));
+		etnaviv_obj->last_cpu_prep_op = op;
+	}
+
+	return 0;
+}
+
+int etnaviv_gem_cpu_fini(struct drm_gem_object *obj)
+{
+	struct drm_device *dev = obj->dev;
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+
+	if (etnaviv_obj->flags & ETNA_BO_CACHED) {
+		/* fini without a prep is almost certainly a userspace error */
+		WARN_ON(etnaviv_obj->last_cpu_prep_op == 0);
+		dma_sync_sg_for_device(dev->dev, etnaviv_obj->sgt->sgl,
+			etnaviv_obj->sgt->nents,
+			etnaviv_op_to_dma_dir(etnaviv_obj->last_cpu_prep_op));
+		etnaviv_obj->last_cpu_prep_op = 0;
+	}
+
+	return 0;
+}
+
+int etnaviv_gem_wait_bo(struct etnaviv_gpu *gpu, struct drm_gem_object *obj,
+	struct timespec *timeout)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+
+	return etnaviv_gpu_wait_obj_inactive(gpu, etnaviv_obj, timeout);
+}
+
+#ifdef CONFIG_DEBUG_FS
+static void etnaviv_gem_describe_fence(struct fence *fence,
+	const char *type, struct seq_file *m)
+{
+	if (!test_bit(FENCE_FLAG_SIGNALED_BIT, &fence->flags))
+		seq_printf(m, "\t%9s: %s %s seq %u\n",
+			   type,
+			   fence->ops->get_driver_name(fence),
+			   fence->ops->get_timeline_name(fence),
+			   fence->seqno);
+}
+
+static void etnaviv_gem_describe(struct drm_gem_object *obj, struct seq_file *m)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+	struct reservation_object *robj = etnaviv_obj->resv;
+	struct reservation_object_list *fobj;
+	struct fence *fence;
+	unsigned long off = drm_vma_node_start(&obj->vma_node);
+
+	seq_printf(m, "%08x: %c %2d (%2d) %08lx %p %zd\n",
+			etnaviv_obj->flags, is_active(etnaviv_obj) ? 'A' : 'I',
+			obj->name, obj->refcount.refcount.counter,
+			off, etnaviv_obj->vaddr, obj->size);
+
+	rcu_read_lock();
+	fobj = rcu_dereference(robj->fence);
+	if (fobj) {
+		unsigned int i, shared_count = fobj->shared_count;
+
+		for (i = 0; i < shared_count; i++) {
+			fence = rcu_dereference(fobj->shared[i]);
+			etnaviv_gem_describe_fence(fence, "Shared", m);
+		}
+	}
+
+	fence = rcu_dereference(robj->fence_excl);
+	if (fence)
+		etnaviv_gem_describe_fence(fence, "Exclusive", m);
+	rcu_read_unlock();
+}
+
+void etnaviv_gem_describe_objects(struct etnaviv_drm_private *priv,
+	struct seq_file *m)
+{
+	struct etnaviv_gem_object *etnaviv_obj;
+	int count = 0;
+	size_t size = 0;
+
+	mutex_lock(&priv->gem_lock);
+	list_for_each_entry(etnaviv_obj, &priv->gem_list, gem_node) {
+		struct drm_gem_object *obj = &etnaviv_obj->base;
+
+		seq_puts(m, "   ");
+		etnaviv_gem_describe(obj, m);
+		count++;
+		size += obj->size;
+	}
+	mutex_unlock(&priv->gem_lock);
+
+	seq_printf(m, "Total %d objects, %zu bytes\n", count, size);
+}
+#endif
+
+static void etnaviv_gem_shmem_release(struct etnaviv_gem_object *etnaviv_obj)
+{
+	if (etnaviv_obj->vaddr)
+		vunmap(etnaviv_obj->vaddr);
+	put_pages(etnaviv_obj);
+}
+
+static const struct etnaviv_gem_ops etnaviv_gem_shmem_ops = {
+	.get_pages = etnaviv_gem_shmem_get_pages,
+	.release = etnaviv_gem_shmem_release,
+};
+
+void etnaviv_gem_free_object(struct drm_gem_object *obj)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+	struct etnaviv_vram_mapping *mapping, *tmp;
+
+	/* object should not be active */
+	WARN_ON(is_active(etnaviv_obj));
+
+	list_del(&etnaviv_obj->gem_node);
+
+	list_for_each_entry_safe(mapping, tmp, &etnaviv_obj->vram_list,
+				 obj_node) {
+		struct etnaviv_iommu *mmu = mapping->mmu;
+
+		WARN_ON(mapping->use);
+
+		if (mmu)
+			etnaviv_iommu_unmap_gem(mmu, mapping);
+
+		list_del(&mapping->obj_node);
+		kfree(mapping);
+	}
+
+	drm_gem_free_mmap_offset(obj);
+	etnaviv_obj->ops->release(etnaviv_obj);
+	if (etnaviv_obj->resv == &etnaviv_obj->_resv)
+		reservation_object_fini(&etnaviv_obj->_resv);
+	drm_gem_object_release(obj);
+
+	kfree(etnaviv_obj);
+}
+
+int etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+
+	mutex_lock(&priv->gem_lock);
+	list_add_tail(&etnaviv_obj->gem_node, &priv->gem_list);
+	mutex_unlock(&priv->gem_lock);
+
+	return 0;
+}
+
+static int etnaviv_gem_new_impl(struct drm_device *dev, u32 size, u32 flags,
+	struct reservation_object *robj, const struct etnaviv_gem_ops *ops,
+	struct drm_gem_object **obj)
+{
+	struct etnaviv_gem_object *etnaviv_obj;
+	unsigned sz = sizeof(*etnaviv_obj);
+	bool valid = true;
+
+	/* validate flags */
+	switch (flags & ETNA_BO_CACHE_MASK) {
+	case ETNA_BO_UNCACHED:
+	case ETNA_BO_CACHED:
+	case ETNA_BO_WC:
+		break;
+	default:
+		valid = false;
+	}
+
+	if (!valid) {
+		dev_err(dev->dev, "invalid cache flag: %x\n",
+			(flags & ETNA_BO_CACHE_MASK));
+		return -EINVAL;
+	}
+
+	etnaviv_obj = kzalloc(sz, GFP_KERNEL);
+	if (!etnaviv_obj)
+		return -ENOMEM;
+
+	etnaviv_obj->flags = flags;
+	etnaviv_obj->ops = ops;
+	if (robj) {
+		etnaviv_obj->resv = robj;
+	} else {
+		etnaviv_obj->resv = &etnaviv_obj->_resv;
+		reservation_object_init(&etnaviv_obj->_resv);
+	}
+
+	mutex_init(&etnaviv_obj->lock);
+	INIT_LIST_HEAD(&etnaviv_obj->vram_list);
+
+	*obj = &etnaviv_obj->base;
+
+	return 0;
+}
+
+static struct drm_gem_object *__etnaviv_gem_new(struct drm_device *dev,
+		u32 size, u32 flags)
+{
+	struct drm_gem_object *obj = NULL;
+	int ret;
+
+	size = PAGE_ALIGN(size);
+
+	ret = etnaviv_gem_new_impl(dev, size, flags, NULL,
+				   &etnaviv_gem_shmem_ops, &obj);
+	if (ret)
+		goto fail;
+
+	ret = drm_gem_object_init(dev, obj, size);
+	if (ret == 0) {
+		struct address_space *mapping;
+
+		/*
+		 * Our buffers are kept pinned, so allocating them
+		 * from the MOVABLE zone is a really bad idea, and
+		 * conflicts with CMA.  See coments above new_inode()
+		 * why this is required _and_ expected if you're
+		 * going to pin these pages.
+		 */
+		mapping = file_inode(obj->filp)->i_mapping;
+		mapping_set_gfp_mask(mapping, GFP_HIGHUSER);
+	}
+
+	if (ret)
+		goto fail;
+
+	return obj;
+
+fail:
+	if (obj)
+		drm_gem_object_unreference_unlocked(obj);
+
+	return ERR_PTR(ret);
+}
+
+/* convenience method to construct a GEM buffer object, and userspace handle */
+int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
+		u32 size, u32 flags, u32 *handle)
+{
+	struct drm_gem_object *obj;
+	int ret;
+
+	obj = __etnaviv_gem_new(dev, size, flags);
+	if (IS_ERR(obj))
+		return PTR_ERR(obj);
+
+	ret = etnaviv_gem_obj_add(dev, obj);
+	if (ret < 0) {
+		drm_gem_object_unreference_unlocked(obj);
+		return ret;
+	}
+
+	ret = drm_gem_handle_create(file, obj, handle);
+
+	/* drop reference from allocate - handle holds it now */
+	drm_gem_object_unreference_unlocked(obj);
+
+	return ret;
+}
+
+struct drm_gem_object *etnaviv_gem_new(struct drm_device *dev,
+		u32 size, u32 flags)
+{
+	struct drm_gem_object *obj;
+	int ret;
+
+	obj = __etnaviv_gem_new(dev, size, flags);
+	if (IS_ERR(obj))
+		return obj;
+
+	ret = etnaviv_gem_obj_add(dev, obj);
+	if (ret < 0) {
+		drm_gem_object_unreference_unlocked(obj);
+		return ERR_PTR(ret);
+	}
+
+	return obj;
+}
+
+int etnaviv_gem_new_private(struct drm_device *dev, size_t size, u32 flags,
+	struct reservation_object *robj, const struct etnaviv_gem_ops *ops,
+	struct etnaviv_gem_object **res)
+{
+	struct drm_gem_object *obj;
+	int ret;
+
+	ret = etnaviv_gem_new_impl(dev, size, flags, robj, ops, &obj);
+	if (ret)
+		return ret;
+
+	drm_gem_private_object_init(dev, obj, size);
+
+	*res = to_etnaviv_bo(obj);
+
+	return 0;
+}
+
+struct get_pages_work {
+	struct work_struct work;
+	struct mm_struct *mm;
+	struct task_struct *task;
+	struct etnaviv_gem_object *etnaviv_obj;
+};
+
+static struct page **etnaviv_gem_userptr_do_get_pages(
+	struct etnaviv_gem_object *etnaviv_obj, struct mm_struct *mm, struct task_struct *task)
+{
+	int ret = 0, pinned, npages = etnaviv_obj->base.size >> PAGE_SHIFT;
+	struct page **pvec;
+	uintptr_t ptr;
+
+	pvec = drm_malloc_ab(npages, sizeof(struct page *));
+	if (!pvec)
+		return ERR_PTR(-ENOMEM);
+
+	pinned = 0;
+	ptr = etnaviv_obj->userptr.ptr;
+
+	down_read(&mm->mmap_sem);
+	while (pinned < npages) {
+		ret = get_user_pages(task, mm, ptr, npages - pinned,
+				     !etnaviv_obj->userptr.ro, 0,
+				     pvec + pinned, NULL);
+		if (ret < 0)
+			break;
+
+		ptr += ret * PAGE_SIZE;
+		pinned += ret;
+	}
+	up_read(&mm->mmap_sem);
+
+	if (ret < 0) {
+		release_pages(pvec, pinned, 0);
+		drm_free_large(pvec);
+		return ERR_PTR(ret);
+	}
+
+	return pvec;
+}
+
+static void __etnaviv_gem_userptr_get_pages(struct work_struct *_work)
+{
+	struct get_pages_work *work = container_of(_work, typeof(*work), work);
+	struct etnaviv_gem_object *etnaviv_obj = work->etnaviv_obj;
+	struct page **pvec;
+
+	pvec = etnaviv_gem_userptr_do_get_pages(etnaviv_obj, work->mm, work->task);
+
+	mutex_lock(&etnaviv_obj->lock);
+	if (IS_ERR(pvec)) {
+		etnaviv_obj->userptr.work = ERR_CAST(pvec);
+	} else {
+		etnaviv_obj->userptr.work = NULL;
+		etnaviv_obj->pages = pvec;
+	}
+
+	mutex_unlock(&etnaviv_obj->lock);
+	drm_gem_object_unreference_unlocked(&etnaviv_obj->base);
+
+	mmput(work->mm);
+	put_task_struct(work->task);
+	kfree(work);
+}
+
+static int etnaviv_gem_userptr_get_pages(struct etnaviv_gem_object *etnaviv_obj)
+{
+	struct page **pvec = NULL;
+	struct get_pages_work *work;
+	struct mm_struct *mm;
+	int ret, pinned, npages = etnaviv_obj->base.size >> PAGE_SHIFT;
+
+	if (etnaviv_obj->userptr.work) {
+		if (IS_ERR(etnaviv_obj->userptr.work)) {
+			ret = PTR_ERR(etnaviv_obj->userptr.work);
+			etnaviv_obj->userptr.work = NULL;
+		} else {
+			ret = -EAGAIN;
+		}
+		return ret;
+	}
+
+	mm = get_task_mm(etnaviv_obj->userptr.task);
+	pinned = 0;
+	if (mm == current->mm) {
+		pvec = drm_malloc_ab(npages, sizeof(struct page *));
+		if (!pvec) {
+			mmput(mm);
+			return -ENOMEM;
+		}
+
+		pinned = __get_user_pages_fast(etnaviv_obj->userptr.ptr, npages,
+					       !etnaviv_obj->userptr.ro, pvec);
+		if (pinned < 0) {
+			drm_free_large(pvec);
+			mmput(mm);
+			return pinned;
+		}
+
+		if (pinned == npages) {
+			etnaviv_obj->pages = pvec;
+			mmput(mm);
+			return 0;
+		}
+	}
+
+	release_pages(pvec, pinned, 0);
+	drm_free_large(pvec);
+
+	work = kmalloc(sizeof(*work), GFP_KERNEL);
+	if (!work) {
+		mmput(mm);
+		return -ENOMEM;
+	}
+
+	get_task_struct(current);
+	drm_gem_object_reference(&etnaviv_obj->base);
+
+	work->mm = mm;
+	work->task = current;
+	work->etnaviv_obj = etnaviv_obj;
+
+	etnaviv_obj->userptr.work = &work->work;
+	INIT_WORK(&work->work, __etnaviv_gem_userptr_get_pages);
+
+	etnaviv_queue_work(etnaviv_obj->base.dev, &work->work);
+
+	return -EAGAIN;
+}
+
+static void etnaviv_gem_userptr_release(struct etnaviv_gem_object *etnaviv_obj)
+{
+	if (etnaviv_obj->sgt) {
+		etnaviv_gem_scatterlist_unmap(etnaviv_obj);
+		sg_free_table(etnaviv_obj->sgt);
+		kfree(etnaviv_obj->sgt);
+	}
+	if (etnaviv_obj->pages) {
+		int npages = etnaviv_obj->base.size >> PAGE_SHIFT;
+
+		release_pages(etnaviv_obj->pages, npages, 0);
+		drm_free_large(etnaviv_obj->pages);
+	}
+	put_task_struct(etnaviv_obj->userptr.task);
+}
+
+static const struct etnaviv_gem_ops etnaviv_gem_userptr_ops = {
+	.get_pages = etnaviv_gem_userptr_get_pages,
+	.release = etnaviv_gem_userptr_release,
+};
+
+int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file,
+	uintptr_t ptr, u32 size, u32 flags, u32 *handle)
+{
+	struct etnaviv_gem_object *etnaviv_obj;
+	int ret;
+
+	ret = etnaviv_gem_new_private(dev, size, ETNA_BO_CACHED, NULL,
+				      &etnaviv_gem_userptr_ops, &etnaviv_obj);
+	if (ret)
+		return ret;
+
+	etnaviv_obj->userptr.ptr = ptr;
+	etnaviv_obj->userptr.task = current;
+	etnaviv_obj->userptr.ro = !(flags & ETNA_USERPTR_WRITE);
+	get_task_struct(current);
+
+	ret = etnaviv_gem_obj_add(dev, &etnaviv_obj->base);
+	if (ret) {
+		drm_gem_object_unreference_unlocked(&etnaviv_obj->base);
+		return ret;
+	}
+
+	ret = drm_gem_handle_create(file, &etnaviv_obj->base, handle);
+
+	/* drop reference from allocate - handle holds it now */
+	drm_gem_object_unreference_unlocked(&etnaviv_obj->base);
+
+	return ret;
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.h b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
new file mode 100644
index 0000000..a300b4b
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ETNAVIV_GEM_H__
+#define __ETNAVIV_GEM_H__
+
+#include <linux/reservation.h>
+#include "etnaviv_drv.h"
+
+struct etnaviv_gem_ops;
+struct etnaviv_gem_object;
+
+struct etnaviv_gem_userptr {
+	uintptr_t ptr;
+	struct task_struct *task;
+	struct work_struct *work;
+	bool ro;
+};
+
+struct etnaviv_vram_mapping {
+	struct list_head obj_node;
+	struct list_head scan_node;
+	struct list_head mmu_node;
+	struct etnaviv_gem_object *object;
+	struct etnaviv_iommu *mmu;
+	struct drm_mm_node vram_node;
+	unsigned int use;
+	u32 iova;
+};
+
+struct etnaviv_gem_object {
+	struct drm_gem_object base;
+	const struct etnaviv_gem_ops *ops;
+	struct mutex lock;
+
+	u32 flags;
+
+	struct list_head gem_node;
+	struct etnaviv_gpu *gpu;     /* non-null if active */
+	atomic_t gpu_active;
+	u32 access;
+
+	struct page **pages;
+	struct sg_table *sgt;
+	void *vaddr;
+
+	/* normally (resv == &_resv) except for imported bo's */
+	struct reservation_object *resv;
+	struct reservation_object _resv;
+
+	struct list_head vram_list;
+
+	/* cache maintenance */
+	u32 last_cpu_prep_op;
+
+	struct etnaviv_gem_userptr userptr;
+};
+
+static inline
+struct etnaviv_gem_object *to_etnaviv_bo(struct drm_gem_object *obj)
+{
+	return container_of(obj, struct etnaviv_gem_object, base);
+}
+
+struct etnaviv_gem_ops {
+	int (*get_pages)(struct etnaviv_gem_object *);
+	void (*release)(struct etnaviv_gem_object *);
+};
+
+static inline bool is_active(struct etnaviv_gem_object *etnaviv_obj)
+{
+	return atomic_read(&etnaviv_obj->gpu_active) != 0;
+}
+
+#define MAX_CMDS 4
+
+/* Created per submit-ioctl, to track bo's and cmdstream bufs, etc,
+ * associated with the cmdstream submission for synchronization (and
+ * make it easier to unwind when things go wrong, etc).  This only
+ * lasts for the duration of the submit-ioctl.
+ */
+struct etnaviv_gem_submit {
+	struct drm_device *dev;
+	struct etnaviv_gpu *gpu;
+	struct ww_acquire_ctx ticket;
+	u32 fence;
+	unsigned int nr_bos;
+	struct {
+		u32 flags;
+		struct etnaviv_gem_object *obj;
+		u32 iova;
+	} bos[0];
+};
+
+int etnaviv_gem_wait_bo(struct etnaviv_gpu *gpu, struct drm_gem_object *obj,
+	struct timespec *timeout);
+int etnaviv_gem_new_private(struct drm_device *dev, size_t size, u32 flags,
+	struct reservation_object *robj, const struct etnaviv_gem_ops *ops,
+	struct etnaviv_gem_object **res);
+int etnaviv_gem_obj_add(struct drm_device *dev, struct drm_gem_object *obj);
+struct page **etnaviv_gem_get_pages(struct etnaviv_gem_object *obj);
+void etnaviv_gem_put_pages(struct etnaviv_gem_object *obj);
+
+#endif /* __ETNAVIV_GEM_H__ */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
new file mode 100644
index 0000000..e94db4f
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2013 Red Hat
+ * Author: Rob Clark <robdclark@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/dma-buf.h>
+#include "etnaviv_drv.h"
+#include "etnaviv_gem.h"
+
+
+struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj)
+{
+	struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+
+	BUG_ON(!etnaviv_obj->sgt);  /* should have already pinned! */
+
+	return etnaviv_obj->sgt;
+}
+
+void *etnaviv_gem_prime_vmap(struct drm_gem_object *obj)
+{
+	return etnaviv_gem_vaddr(obj);
+}
+
+void etnaviv_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
+{
+	/* TODO msm_gem_vunmap() */
+}
+
+int etnaviv_gem_prime_pin(struct drm_gem_object *obj)
+{
+	if (!obj->import_attach) {
+		struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+
+		mutex_lock(&etnaviv_obj->lock);
+		etnaviv_gem_get_pages(etnaviv_obj);
+		mutex_unlock(&etnaviv_obj->lock);
+	}
+	return 0;
+}
+
+void etnaviv_gem_prime_unpin(struct drm_gem_object *obj)
+{
+	if (!obj->import_attach) {
+		struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
+
+		mutex_lock(&etnaviv_obj->lock);
+		etnaviv_gem_put_pages(to_etnaviv_bo(obj));
+		mutex_unlock(&etnaviv_obj->lock);
+	}
+}
+
+static void etnaviv_gem_prime_release(struct etnaviv_gem_object *etnaviv_obj)
+{
+	if (etnaviv_obj->vaddr)
+		dma_buf_vunmap(etnaviv_obj->base.import_attach->dmabuf,
+			       etnaviv_obj->vaddr);
+
+	/* Don't drop the pages for imported dmabuf, as they are not
+	 * ours, just free the array we allocated:
+	 */
+	if (etnaviv_obj->pages)
+		drm_free_large(etnaviv_obj->pages);
+
+	drm_prime_gem_destroy(&etnaviv_obj->base, etnaviv_obj->sgt);
+}
+
+static const struct etnaviv_gem_ops etnaviv_gem_prime_ops = {
+	/* .get_pages should never be called */
+	.release = etnaviv_gem_prime_release,
+};
+
+struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
+	struct dma_buf_attachment *attach, struct sg_table *sgt)
+{
+	struct etnaviv_gem_object *etnaviv_obj;
+	size_t size = PAGE_ALIGN(attach->dmabuf->size);
+	int ret, npages;
+
+	ret = etnaviv_gem_new_private(dev, size, ETNA_BO_WC,
+				      attach->dmabuf->resv,
+				      &etnaviv_gem_prime_ops, &etnaviv_obj);
+	if (ret < 0)
+		return ERR_PTR(ret);
+
+	npages = size / PAGE_SIZE;
+
+	etnaviv_obj->sgt = sgt;
+	etnaviv_obj->pages = drm_malloc_ab(npages, sizeof(struct page *));
+	if (!etnaviv_obj->pages) {
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	ret = drm_prime_sg_to_page_addr_arrays(sgt, etnaviv_obj->pages,
+					       NULL, npages);
+	if (ret)
+		goto fail;
+
+	ret = etnaviv_gem_obj_add(dev, &etnaviv_obj->base);
+	if (ret)
+		goto fail;
+
+	return &etnaviv_obj->base;
+
+fail:
+	drm_gem_object_unreference_unlocked(&etnaviv_obj->base);
+
+	return ERR_PTR(ret);
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
new file mode 100644
index 0000000..1aba01a
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
@@ -0,0 +1,443 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/reservation.h>
+#include "etnaviv_drv.h"
+#include "etnaviv_gpu.h"
+#include "etnaviv_gem.h"
+
+/*
+ * Cmdstream submission:
+ */
+
+#define BO_INVALID_FLAGS ~(ETNA_SUBMIT_BO_READ | ETNA_SUBMIT_BO_WRITE)
+/* make sure these don't conflict w/ ETNAVIV_SUBMIT_BO_x */
+#define BO_LOCKED   0x4000
+#define BO_PINNED   0x2000
+
+static inline void __user *to_user_ptr(u64 address)
+{
+	return (void __user *)(uintptr_t)address;
+}
+
+static struct etnaviv_gem_submit *submit_create(struct drm_device *dev,
+		struct etnaviv_gpu *gpu, size_t nr)
+{
+	struct etnaviv_gem_submit *submit;
+	size_t sz = size_vstruct(nr, sizeof(submit->bos[0]), sizeof(*submit));
+
+	submit = kmalloc(sz, GFP_TEMPORARY | __GFP_NOWARN | __GFP_NORETRY);
+	if (submit) {
+		submit->dev = dev;
+		submit->gpu = gpu;
+
+		/* initially, until copy_from_user() and bo lookup succeeds: */
+		submit->nr_bos = 0;
+
+		ww_acquire_init(&submit->ticket, &reservation_ww_class);
+	}
+
+	return submit;
+}
+
+static int submit_lookup_objects(struct etnaviv_gem_submit *submit,
+	struct drm_file *file, struct drm_etnaviv_gem_submit_bo *submit_bos,
+	unsigned nr_bos)
+{
+	struct drm_etnaviv_gem_submit_bo *bo;
+	unsigned i;
+	int ret = 0;
+
+	spin_lock(&file->table_lock);
+
+	for (i = 0, bo = submit_bos; i < nr_bos; i++, bo++) {
+		struct drm_gem_object *obj;
+
+		if (bo->flags & BO_INVALID_FLAGS) {
+			DRM_ERROR("invalid flags: %x\n", bo->flags);
+			ret = -EINVAL;
+			goto out_unlock;
+		}
+
+		submit->bos[i].flags = bo->flags;
+
+		/* normally use drm_gem_object_lookup(), but for bulk lookup
+		 * all under single table_lock just hit object_idr directly:
+		 */
+		obj = idr_find(&file->object_idr, bo->handle);
+		if (!obj) {
+			DRM_ERROR("invalid handle %u at index %u\n",
+				  bo->handle, i);
+			ret = -EINVAL;
+			goto out_unlock;
+		}
+
+		/*
+		 * Take a refcount on the object. The file table lock
+		 * prevents the object_idr's refcount on this being dropped.
+		 */
+		drm_gem_object_reference(obj);
+
+		submit->bos[i].obj = to_etnaviv_bo(obj);
+	}
+
+out_unlock:
+	submit->nr_bos = i;
+	spin_unlock(&file->table_lock);
+
+	return ret;
+}
+
+static void submit_unlock_object(struct etnaviv_gem_submit *submit, int i)
+{
+	if (submit->bos[i].flags & BO_LOCKED) {
+		struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj;
+
+		ww_mutex_unlock(&etnaviv_obj->resv->lock);
+		submit->bos[i].flags &= ~BO_LOCKED;
+	}
+}
+
+static int submit_lock_objects(struct etnaviv_gem_submit *submit)
+{
+	int contended, slow_locked = -1, i, ret = 0;
+
+retry:
+	for (i = 0; i < submit->nr_bos; i++) {
+		struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj;
+
+		if (slow_locked == i)
+			slow_locked = -1;
+
+		contended = i;
+
+		if (!(submit->bos[i].flags & BO_LOCKED)) {
+			ret = ww_mutex_lock_interruptible(&etnaviv_obj->resv->lock,
+					&submit->ticket);
+			if (ret == -EALREADY)
+				DRM_ERROR("BO at index %u already on submit list\n",
+					  i);
+			if (ret)
+				goto fail;
+			submit->bos[i].flags |= BO_LOCKED;
+		}
+	}
+
+	ww_acquire_done(&submit->ticket);
+
+	return 0;
+
+fail:
+	for (; i >= 0; i--)
+		submit_unlock_object(submit, i);
+
+	if (slow_locked > 0)
+		submit_unlock_object(submit, slow_locked);
+
+	if (ret == -EDEADLK) {
+		struct etnaviv_gem_object *etnaviv_obj;
+
+		etnaviv_obj = submit->bos[contended].obj;
+
+		/* we lost out in a seqno race, lock and retry.. */
+		ret = ww_mutex_lock_slow_interruptible(&etnaviv_obj->resv->lock,
+				&submit->ticket);
+		if (!ret) {
+			submit->bos[contended].flags |= BO_LOCKED;
+			slow_locked = contended;
+			goto retry;
+		}
+	}
+
+	return ret;
+}
+
+static int submit_fence_sync(const struct etnaviv_gem_submit *submit)
+{
+	unsigned int context = submit->gpu->fence_context;
+	int i, ret = 0;
+
+	for (i = 0; i < submit->nr_bos; i++) {
+		struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj;
+		bool write = submit->bos[i].flags & ETNA_SUBMIT_BO_WRITE;
+
+		ret = etnaviv_gpu_fence_sync_obj(etnaviv_obj, context, write);
+		if (ret)
+			break;
+	}
+
+	return ret;
+}
+
+static void submit_unpin_objects(struct etnaviv_gem_submit *submit)
+{
+	int i;
+
+	for (i = 0; i < submit->nr_bos; i++) {
+		struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj;
+
+		if (submit->bos[i].flags & BO_PINNED)
+			etnaviv_gem_put_iova(submit->gpu, &etnaviv_obj->base);
+
+		submit->bos[i].iova = 0;
+		submit->bos[i].flags &= ~BO_PINNED;
+	}
+}
+
+static int submit_pin_objects(struct etnaviv_gem_submit *submit)
+{
+	int i, ret = 0;
+
+	for (i = 0; i < submit->nr_bos; i++) {
+		struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj;
+		u32 iova;
+
+		ret = etnaviv_gem_get_iova(submit->gpu, &etnaviv_obj->base,
+					   &iova);
+		if (ret)
+			break;
+
+		submit->bos[i].flags |= BO_PINNED;
+		submit->bos[i].iova = iova;
+	}
+
+	return ret;
+}
+
+static int submit_bo(struct etnaviv_gem_submit *submit, u32 idx,
+		struct etnaviv_gem_object **obj, u32 *iova)
+{
+	if (idx >= submit->nr_bos) {
+		DRM_ERROR("invalid buffer index: %u (out of %u)\n",
+				idx, submit->nr_bos);
+		return -EINVAL;
+	}
+
+	if (obj)
+		*obj = submit->bos[idx].obj;
+	if (iova)
+		*iova = submit->bos[idx].iova;
+
+	return 0;
+}
+
+/* process the reloc's and patch up the cmdstream as needed: */
+static int submit_reloc(struct etnaviv_gem_submit *submit, void *stream,
+		u32 size, const struct drm_etnaviv_gem_submit_reloc *relocs,
+		u32 nr_relocs)
+{
+	u32 i, last_offset = 0;
+	u32 *ptr = stream;
+	int ret;
+
+	for (i = 0; i < nr_relocs; i++) {
+		const struct drm_etnaviv_gem_submit_reloc *r = relocs + i;
+		struct etnaviv_gem_object *bobj;
+		u32 iova, off;
+
+		if (unlikely(r->flags)) {
+			DRM_ERROR("invalid reloc flags\n");
+			return -EINVAL;
+		}
+
+		if (r->submit_offset % 4) {
+			DRM_ERROR("non-aligned reloc offset: %u\n",
+				  r->submit_offset);
+			return -EINVAL;
+		}
+
+		/* offset in dwords: */
+		off = r->submit_offset / 4;
+
+		if ((off >= size ) ||
+				(off < last_offset)) {
+			DRM_ERROR("invalid offset %u at reloc %u\n", off, i);
+			return -EINVAL;
+		}
+
+		ret = submit_bo(submit, r->reloc_idx, &bobj, &iova);
+		if (ret)
+			return ret;
+
+		if (r->reloc_offset >=
+		    bobj->base.size - sizeof(*ptr)) {
+			DRM_ERROR("relocation %u outside object", i);
+			return -EINVAL;
+		}
+
+		ptr[off] = iova + r->reloc_offset;
+
+		last_offset = off;
+	}
+
+	return 0;
+}
+
+static void submit_cleanup(struct etnaviv_gem_submit *submit)
+{
+	unsigned i;
+
+	for (i = 0; i < submit->nr_bos; i++) {
+		struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj;
+
+		submit_unlock_object(submit, i);
+		drm_gem_object_unreference_unlocked(&etnaviv_obj->base);
+	}
+
+	ww_acquire_fini(&submit->ticket);
+	kfree(submit);
+}
+
+int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
+		struct drm_file *file)
+{
+	struct etnaviv_drm_private *priv = dev->dev_private;
+	struct drm_etnaviv_gem_submit *args = data;
+	struct drm_etnaviv_gem_submit_reloc *relocs;
+	struct drm_etnaviv_gem_submit_bo *bos;
+	struct etnaviv_gem_submit *submit;
+	struct etnaviv_cmdbuf *cmdbuf;
+	struct etnaviv_gpu *gpu;
+	void *stream;
+	int ret;
+
+	if (args->pipe >= ETNA_MAX_PIPES)
+		return -EINVAL;
+
+	gpu = priv->gpu[args->pipe];
+	if (!gpu)
+		return -ENXIO;
+
+	if (args->stream_size % 4) {
+		DRM_ERROR("non-aligned cmdstream buffer size: %u\n",
+			  args->stream_size);
+		return -EINVAL;
+	}
+
+	if (args->exec_state != ETNA_PIPE_3D &&
+	    args->exec_state != ETNA_PIPE_2D &&
+	    args->exec_state != ETNA_PIPE_VG) {
+		DRM_ERROR("invalid exec_state: 0x%x\n", args->exec_state);
+		return -EINVAL;
+	}
+
+	/*
+	 * Copy the command submission and bo array to kernel space in
+	 * one go, and do this outside of any locks.
+	 */
+	bos = drm_malloc_ab(args->nr_bos, sizeof(*bos));
+	relocs = drm_malloc_ab(args->nr_relocs, sizeof(*relocs));
+	stream = drm_malloc_ab(1, args->stream_size);
+	cmdbuf = etnaviv_gpu_cmdbuf_new(gpu, ALIGN(args->stream_size, 8) + 8,
+					args->nr_bos);
+	if (!bos || !relocs || !stream || !cmdbuf) {
+		ret = -ENOMEM;
+		goto err_submit_cmds;
+	}
+
+	cmdbuf->exec_state = args->exec_state;
+	cmdbuf->ctx = file->driver_priv;
+
+	ret = copy_from_user(bos, to_user_ptr(args->bos),
+			     args->nr_bos * sizeof(*bos));
+	if (ret) {
+		ret = -EFAULT;
+		goto err_submit_cmds;
+	}
+
+	ret = copy_from_user(relocs, to_user_ptr(args->relocs),
+			     args->nr_relocs * sizeof(*relocs));
+	if (ret) {
+		ret = -EFAULT;
+		goto err_submit_cmds;
+	}
+
+	ret = copy_from_user(stream, to_user_ptr(args->stream),
+			     args->stream_size);
+	if (ret) {
+		ret = -EFAULT;
+		goto err_submit_cmds;
+	}
+
+	submit = submit_create(dev, gpu, args->nr_bos);
+	if (!submit) {
+		ret = -ENOMEM;
+		goto err_submit_cmds;
+	}
+
+	ret = submit_lookup_objects(submit, file, bos, args->nr_bos);
+	if (ret)
+		goto err_submit_objects;
+
+	ret = submit_lock_objects(submit);
+	if (ret)
+		goto err_submit_objects;
+
+	if (!etnaviv_cmd_validate_one(gpu, stream, args->stream_size / 4,
+				      relocs, args->nr_relocs)) {
+		ret = -EINVAL;
+		goto err_submit_objects;
+	}
+
+	ret = submit_fence_sync(submit);
+	if (ret)
+		goto err_submit_objects;
+
+	ret = submit_pin_objects(submit);
+	if (ret)
+		goto out;
+
+	ret = submit_reloc(submit, stream, args->stream_size / 4,
+			   relocs, args->nr_relocs);
+	if (ret)
+		goto out;
+
+	memcpy(cmdbuf->vaddr, stream, args->stream_size);
+	cmdbuf->user_size = ALIGN(args->stream_size, 8);
+
+	ret = etnaviv_gpu_submit(gpu, submit, cmdbuf);
+	if (ret == 0)
+		cmdbuf = NULL;
+
+	args->fence = submit->fence;
+
+out:
+	submit_unpin_objects(submit);
+
+	/*
+	 * If we're returning -EAGAIN, it may be due to the userptr code
+	 * wanting to run its workqueue outside of any locks. Flush our
+	 * workqueue to ensure that it is run in a timely manner.
+	 */
+	if (ret == -EAGAIN)
+		flush_workqueue(priv->wq);
+
+err_submit_objects:
+	submit_cleanup(submit);
+
+err_submit_cmds:
+	/* if we still own the cmdbuf */
+	if (cmdbuf)
+		etnaviv_gpu_cmdbuf_free(cmdbuf);
+	if (stream)
+		drm_free_large(stream);
+	if (bos)
+		drm_free_large(bos);
+	if (relocs)
+		drm_free_large(relocs);
+
+	return ret;
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
new file mode 100644
index 0000000..d39093d
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -0,0 +1,1644 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/component.h>
+#include <linux/fence.h>
+#include <linux/moduleparam.h>
+#include <linux/of_device.h>
+#include "etnaviv_dump.h"
+#include "etnaviv_gpu.h"
+#include "etnaviv_gem.h"
+#include "etnaviv_mmu.h"
+#include "etnaviv_iommu.h"
+#include "etnaviv_iommu_v2.h"
+#include "common.xml.h"
+#include "state.xml.h"
+#include "state_hi.xml.h"
+#include "cmdstream.xml.h"
+
+static const struct platform_device_id gpu_ids[] = {
+	{ .name = "etnaviv-gpu,2d" },
+	{ },
+};
+
+static bool etnaviv_dump_core = true;
+module_param_named(dump_core, etnaviv_dump_core, bool, 0600);
+
+/*
+ * Driver functions:
+ */
+
+int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value)
+{
+	switch (param) {
+	case ETNAVIV_PARAM_GPU_MODEL:
+		*value = gpu->identity.model;
+		break;
+
+	case ETNAVIV_PARAM_GPU_REVISION:
+		*value = gpu->identity.revision;
+		break;
+
+	case ETNAVIV_PARAM_GPU_FEATURES_0:
+		*value = gpu->identity.features;
+		break;
+
+	case ETNAVIV_PARAM_GPU_FEATURES_1:
+		*value = gpu->identity.minor_features0;
+		break;
+
+	case ETNAVIV_PARAM_GPU_FEATURES_2:
+		*value = gpu->identity.minor_features1;
+		break;
+
+	case ETNAVIV_PARAM_GPU_FEATURES_3:
+		*value = gpu->identity.minor_features2;
+		break;
+
+	case ETNAVIV_PARAM_GPU_FEATURES_4:
+		*value = gpu->identity.minor_features3;
+		break;
+
+	case ETNAVIV_PARAM_GPU_STREAM_COUNT:
+		*value = gpu->identity.stream_count;
+		break;
+
+	case ETNAVIV_PARAM_GPU_REGISTER_MAX:
+		*value = gpu->identity.register_max;
+		break;
+
+	case ETNAVIV_PARAM_GPU_THREAD_COUNT:
+		*value = gpu->identity.thread_count;
+		break;
+
+	case ETNAVIV_PARAM_GPU_VERTEX_CACHE_SIZE:
+		*value = gpu->identity.vertex_cache_size;
+		break;
+
+	case ETNAVIV_PARAM_GPU_SHADER_CORE_COUNT:
+		*value = gpu->identity.shader_core_count;
+		break;
+
+	case ETNAVIV_PARAM_GPU_PIXEL_PIPES:
+		*value = gpu->identity.pixel_pipes;
+		break;
+
+	case ETNAVIV_PARAM_GPU_VERTEX_OUTPUT_BUFFER_SIZE:
+		*value = gpu->identity.vertex_output_buffer_size;
+		break;
+
+	case ETNAVIV_PARAM_GPU_BUFFER_SIZE:
+		*value = gpu->identity.buffer_size;
+		break;
+
+	case ETNAVIV_PARAM_GPU_INSTRUCTION_COUNT:
+		*value = gpu->identity.instruction_count;
+		break;
+
+	case ETNAVIV_PARAM_GPU_NUM_CONSTANTS:
+		*value = gpu->identity.num_constants;
+		break;
+
+	default:
+		DBG("%s: invalid param: %u", dev_name(gpu->dev), param);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static void etnaviv_hw_specs(struct etnaviv_gpu *gpu)
+{
+	if (gpu->identity.minor_features0 &
+	    chipMinorFeatures0_MORE_MINOR_FEATURES) {
+		u32 specs[2];
+
+		specs[0] = gpu_read(gpu, VIVS_HI_CHIP_SPECS);
+		specs[1] = gpu_read(gpu, VIVS_HI_CHIP_SPECS_2);
+
+		gpu->identity.stream_count =
+			(specs[0] & VIVS_HI_CHIP_SPECS_STREAM_COUNT__MASK)
+				>> VIVS_HI_CHIP_SPECS_STREAM_COUNT__SHIFT;
+		gpu->identity.register_max =
+			(specs[0] & VIVS_HI_CHIP_SPECS_REGISTER_MAX__MASK)
+				>> VIVS_HI_CHIP_SPECS_REGISTER_MAX__SHIFT;
+		gpu->identity.thread_count =
+			(specs[0] & VIVS_HI_CHIP_SPECS_THREAD_COUNT__MASK)
+				>> VIVS_HI_CHIP_SPECS_THREAD_COUNT__SHIFT;
+		gpu->identity.vertex_cache_size =
+			(specs[0] & VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE__MASK)
+				>> VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE__SHIFT;
+		gpu->identity.shader_core_count =
+			(specs[0] & VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT__MASK)
+				>> VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT__SHIFT;
+		gpu->identity.pixel_pipes =
+			(specs[0] & VIVS_HI_CHIP_SPECS_PIXEL_PIPES__MASK)
+				>> VIVS_HI_CHIP_SPECS_PIXEL_PIPES__SHIFT;
+		gpu->identity.vertex_output_buffer_size =
+			(specs[0] & VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE__MASK)
+				>> VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE__SHIFT;
+
+		gpu->identity.buffer_size =
+			(specs[1] & VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE__MASK)
+				>> VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE__SHIFT;
+		gpu->identity.instruction_count =
+			(specs[1] & VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT__MASK)
+				>> VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT__SHIFT;
+		gpu->identity.num_constants =
+			(specs[1] & VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS__MASK)
+				>> VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS__SHIFT;
+	}
+
+	/* Fill in the stream count if not specified */
+	if (gpu->identity.stream_count == 0) {
+		if (gpu->identity.model >= 0x1000)
+			gpu->identity.stream_count = 4;
+		else
+			gpu->identity.stream_count = 1;
+	}
+
+	/* Convert the register max value */
+	if (gpu->identity.register_max)
+		gpu->identity.register_max = 1 << gpu->identity.register_max;
+	else if (gpu->identity.model == 0x0400)
+		gpu->identity.register_max = 32;
+	else
+		gpu->identity.register_max = 64;
+
+	/* Convert thread count */
+	if (gpu->identity.thread_count)
+		gpu->identity.thread_count = 1 << gpu->identity.thread_count;
+	else if (gpu->identity.model == 0x0400)
+		gpu->identity.thread_count = 64;
+	else if (gpu->identity.model == 0x0500 ||
+		 gpu->identity.model == 0x0530)
+		gpu->identity.thread_count = 128;
+	else
+		gpu->identity.thread_count = 256;
+
+	if (gpu->identity.vertex_cache_size == 0)
+		gpu->identity.vertex_cache_size = 8;
+
+	if (gpu->identity.shader_core_count == 0) {
+		if (gpu->identity.model >= 0x1000)
+			gpu->identity.shader_core_count = 2;
+		else
+			gpu->identity.shader_core_count = 1;
+	}
+
+	if (gpu->identity.pixel_pipes == 0)
+		gpu->identity.pixel_pipes = 1;
+
+	/* Convert virtex buffer size */
+	if (gpu->identity.vertex_output_buffer_size) {
+		gpu->identity.vertex_output_buffer_size =
+			1 << gpu->identity.vertex_output_buffer_size;
+	} else if (gpu->identity.model == 0x0400) {
+		if (gpu->identity.revision < 0x4000)
+			gpu->identity.vertex_output_buffer_size = 512;
+		else if (gpu->identity.revision < 0x4200)
+			gpu->identity.vertex_output_buffer_size = 256;
+		else
+			gpu->identity.vertex_output_buffer_size = 128;
+	} else {
+		gpu->identity.vertex_output_buffer_size = 512;
+	}
+
+	switch (gpu->identity.instruction_count) {
+	case 0:
+		if ((gpu->identity.model == 0x2000 &&
+		     gpu->identity.revision == 0x5108) ||
+		    gpu->identity.model == 0x880)
+			gpu->identity.instruction_count = 512;
+		else
+			gpu->identity.instruction_count = 256;
+		break;
+
+	case 1:
+		gpu->identity.instruction_count = 1024;
+		break;
+
+	case 2:
+		gpu->identity.instruction_count = 2048;
+		break;
+
+	default:
+		gpu->identity.instruction_count = 256;
+		break;
+	}
+
+	if (gpu->identity.num_constants == 0)
+		gpu->identity.num_constants = 168;
+}
+
+static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
+{
+	u32 chipIdentity;
+
+	chipIdentity = gpu_read(gpu, VIVS_HI_CHIP_IDENTITY);
+
+	/* Special case for older graphic cores. */
+	if (VIVS_HI_CHIP_IDENTITY_FAMILY(chipIdentity) ==  0x01) {
+		gpu->identity.model    = 0x500; /* gc500 */
+		gpu->identity.revision = VIVS_HI_CHIP_IDENTITY_REVISION(chipIdentity);
+	} else {
+
+		gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);
+		gpu->identity.revision = gpu_read(gpu, VIVS_HI_CHIP_REV);
+
+		/*
+		 * !!!! HACK ALERT !!!!
+		 * Because people change device IDs without letting software
+		 * know about it - here is the hack to make it all look the
+		 * same.  Only for GC400 family.
+		 */
+		if ((gpu->identity.model & 0xff00) == 0x0400 &&
+		    gpu->identity.model != 0x0420) {
+			gpu->identity.model = gpu->identity.model & 0x0400;
+		}
+
+		/* Another special case */
+		if (gpu->identity.model == 0x300 &&
+		    gpu->identity.revision == 0x2201) {
+			u32 chipDate = gpu_read(gpu, VIVS_HI_CHIP_DATE);
+			u32 chipTime = gpu_read(gpu, VIVS_HI_CHIP_TIME);
+
+			if (chipDate == 0x20080814 && chipTime == 0x12051100) {
+				/*
+				 * This IP has an ECO; put the correct
+				 * revision in it.
+				 */
+				gpu->identity.revision = 0x1051;
+			}
+		}
+	}
+
+	dev_info(gpu->dev, "model: GC%x, revision: %x\n",
+		 gpu->identity.model, gpu->identity.revision);
+
+	gpu->identity.features = gpu_read(gpu, VIVS_HI_CHIP_FEATURE);
+
+	/* Disable fast clear on GC700. */
+	if (gpu->identity.model == 0x700)
+		gpu->identity.features &= ~chipFeatures_FAST_CLEAR;
+
+	if ((gpu->identity.model == 0x500 && gpu->identity.revision < 2) ||
+	    (gpu->identity.model == 0x300 && gpu->identity.revision < 0x2000)) {
+
+		/*
+		 * GC500 rev 1.x and GC300 rev < 2.0 doesn't have these
+		 * registers.
+		 */
+		gpu->identity.minor_features0 = 0;
+		gpu->identity.minor_features1 = 0;
+		gpu->identity.minor_features2 = 0;
+		gpu->identity.minor_features3 = 0;
+	} else
+		gpu->identity.minor_features0 =
+				gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_0);
+
+	if (gpu->identity.minor_features0 &
+	    chipMinorFeatures0_MORE_MINOR_FEATURES) {
+		gpu->identity.minor_features1 =
+				gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_1);
+		gpu->identity.minor_features2 =
+				gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_2);
+		gpu->identity.minor_features3 =
+				gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_3);
+	}
+
+	/* GC600 idle register reports zero bits where modules aren't present */
+	if (gpu->identity.model == chipModel_GC600) {
+		gpu->idle_mask = VIVS_HI_IDLE_STATE_TX |
+				 VIVS_HI_IDLE_STATE_RA |
+				 VIVS_HI_IDLE_STATE_SE |
+				 VIVS_HI_IDLE_STATE_PA |
+				 VIVS_HI_IDLE_STATE_SH |
+				 VIVS_HI_IDLE_STATE_PE |
+				 VIVS_HI_IDLE_STATE_DE |
+				 VIVS_HI_IDLE_STATE_FE;
+	} else {
+		gpu->idle_mask = ~VIVS_HI_IDLE_STATE_AXI_LP;
+	}
+
+	etnaviv_hw_specs(gpu);
+}
+
+static void etnaviv_gpu_load_clock(struct etnaviv_gpu *gpu, u32 clock)
+{
+	gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, clock |
+		  VIVS_HI_CLOCK_CONTROL_FSCALE_CMD_LOAD);
+	gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, clock);
+}
+
+static int etnaviv_hw_reset(struct etnaviv_gpu *gpu)
+{
+	u32 control, idle;
+	unsigned long timeout;
+	bool failed = true;
+
+	/* TODO
+	 *
+	 * - clock gating
+	 * - puls eater
+	 * - what about VG?
+	 */
+
+	/* We hope that the GPU resets in under one second */
+	timeout = jiffies + msecs_to_jiffies(1000);
+
+	while (time_is_after_jiffies(timeout)) {
+		control = VIVS_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS |
+			  VIVS_HI_CLOCK_CONTROL_FSCALE_VAL(0x40);
+
+		/* enable clock */
+		etnaviv_gpu_load_clock(gpu, control);
+
+		/* Wait for stable clock.  Vivante's code waited for 1ms */
+		usleep_range(1000, 10000);
+
+		/* isolate the GPU. */
+		control |= VIVS_HI_CLOCK_CONTROL_ISOLATE_GPU;
+		gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, control);
+
+		/* set soft reset. */
+		control |= VIVS_HI_CLOCK_CONTROL_SOFT_RESET;
+		gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, control);
+
+		/* wait for reset. */
+		msleep(1);
+
+		/* reset soft reset bit. */
+		control &= ~VIVS_HI_CLOCK_CONTROL_SOFT_RESET;
+		gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, control);
+
+		/* reset GPU isolation. */
+		control &= ~VIVS_HI_CLOCK_CONTROL_ISOLATE_GPU;
+		gpu_write(gpu, VIVS_HI_CLOCK_CONTROL, control);
+
+		/* read idle register. */
+		idle = gpu_read(gpu, VIVS_HI_IDLE_STATE);
+
+		/* try reseting again if FE it not idle */
+		if ((idle & VIVS_HI_IDLE_STATE_FE) == 0) {
+			dev_dbg(gpu->dev, "FE is not idle\n");
+			continue;
+		}
+
+		/* read reset register. */
+		control = gpu_read(gpu, VIVS_HI_CLOCK_CONTROL);
+
+		/* is the GPU idle? */
+		if (((control & VIVS_HI_CLOCK_CONTROL_IDLE_3D) == 0) ||
+		    ((control & VIVS_HI_CLOCK_CONTROL_IDLE_2D) == 0)) {
+			dev_dbg(gpu->dev, "GPU is not idle\n");
+			continue;
+		}
+
+		failed = false;
+		break;
+	}
+
+	if (failed) {
+		idle = gpu_read(gpu, VIVS_HI_IDLE_STATE);
+		control = gpu_read(gpu, VIVS_HI_CLOCK_CONTROL);
+
+		dev_err(gpu->dev, "GPU failed to reset: FE %sidle, 3D %sidle, 2D %sidle\n",
+			idle & VIVS_HI_IDLE_STATE_FE ? "" : "not ",
+			control & VIVS_HI_CLOCK_CONTROL_IDLE_3D ? "" : "not ",
+			control & VIVS_HI_CLOCK_CONTROL_IDLE_2D ? "" : "not ");
+
+		return -EBUSY;
+	}
+
+	/* We rely on the GPU running, so program the clock */
+	control = VIVS_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS |
+		  VIVS_HI_CLOCK_CONTROL_FSCALE_VAL(0x40);
+
+	/* enable clock */
+	etnaviv_gpu_load_clock(gpu, control);
+
+	return 0;
+}
+
+static void etnaviv_gpu_hw_init(struct etnaviv_gpu *gpu)
+{
+	u16 prefetch;
+
+	if (gpu->identity.model == chipModel_GC320 &&
+	    gpu_read(gpu, VIVS_HI_CHIP_TIME) != 0x2062400 &&
+	    (gpu->identity.revision == 0x5007 ||
+	     gpu->identity.revision == 0x5220)) {
+		u32 mc_memory_debug;
+
+		mc_memory_debug = gpu_read(gpu, VIVS_MC_DEBUG_MEMORY) & ~0xff;
+
+		if (gpu->identity.revision == 0x5007)
+			mc_memory_debug |= 0x0c;
+		else
+			mc_memory_debug |= 0x08;
+
+		gpu_write(gpu, VIVS_MC_DEBUG_MEMORY, mc_memory_debug);
+	}
+
+	/*
+	 * Update GPU AXI cache atttribute to "cacheable, no allocate".
+	 * This is necessary to prevent the iMX6 SoC locking up.
+	 */
+	gpu_write(gpu, VIVS_HI_AXI_CONFIG,
+		  VIVS_HI_AXI_CONFIG_AWCACHE(2) |
+		  VIVS_HI_AXI_CONFIG_ARCACHE(2));
+
+	/* GC2000 rev 5108 needs a special bus config */
+	if (gpu->identity.model == 0x2000 && gpu->identity.revision == 0x5108) {
+		u32 bus_config = gpu_read(gpu, VIVS_MC_BUS_CONFIG);
+		bus_config &= ~(VIVS_MC_BUS_CONFIG_FE_BUS_CONFIG__MASK |
+				VIVS_MC_BUS_CONFIG_TX_BUS_CONFIG__MASK);
+		bus_config |= VIVS_MC_BUS_CONFIG_FE_BUS_CONFIG(1) |
+			      VIVS_MC_BUS_CONFIG_TX_BUS_CONFIG(0);
+		gpu_write(gpu, VIVS_MC_BUS_CONFIG, bus_config);
+	}
+
+	/* set base addresses */
+	gpu_write(gpu, VIVS_MC_MEMORY_BASE_ADDR_RA, gpu->memory_base);
+	gpu_write(gpu, VIVS_MC_MEMORY_BASE_ADDR_FE, gpu->memory_base);
+	gpu_write(gpu, VIVS_MC_MEMORY_BASE_ADDR_TX, gpu->memory_base);
+	gpu_write(gpu, VIVS_MC_MEMORY_BASE_ADDR_PEZ, gpu->memory_base);
+	gpu_write(gpu, VIVS_MC_MEMORY_BASE_ADDR_PE, gpu->memory_base);
+
+	/* setup the MMU page table pointers */
+	etnaviv_iommu_domain_restore(gpu, gpu->mmu->domain);
+
+	/* Start command processor */
+	prefetch = etnaviv_buffer_init(gpu);
+
+	gpu_write(gpu, VIVS_HI_INTR_ENBL, ~0U);
+	gpu_write(gpu, VIVS_FE_COMMAND_ADDRESS,
+		  gpu->buffer->paddr - gpu->memory_base);
+	gpu_write(gpu, VIVS_FE_COMMAND_CONTROL,
+		  VIVS_FE_COMMAND_CONTROL_ENABLE |
+		  VIVS_FE_COMMAND_CONTROL_PREFETCH(prefetch));
+}
+
+int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
+{
+	int ret, i;
+	struct iommu_domain *iommu;
+	enum etnaviv_iommu_version version;
+	bool mmuv2;
+
+	ret = pm_runtime_get_sync(gpu->dev);
+	if (ret < 0)
+		return ret;
+
+	etnaviv_hw_identify(gpu);
+
+	if (gpu->identity.model == 0) {
+		dev_err(gpu->dev, "Unknown GPU model\n");
+		pm_runtime_put_autosuspend(gpu->dev);
+		return -ENXIO;
+	}
+
+	ret = etnaviv_hw_reset(gpu);
+	if (ret)
+		goto fail;
+
+	/* Setup IOMMU.. eventually we will (I think) do this once per context
+	 * and have separate page tables per context.  For now, to keep things
+	 * simple and to get something working, just use a single address space:
+	 */
+	mmuv2 = gpu->identity.minor_features1 & chipMinorFeatures1_MMU_VERSION;
+	dev_dbg(gpu->dev, "mmuv2: %d\n", mmuv2);
+
+	if (!mmuv2) {
+		iommu = etnaviv_iommu_domain_alloc(gpu);
+		version = ETNAVIV_IOMMU_V1;
+	} else {
+		iommu = etnaviv_iommu_v2_domain_alloc(gpu);
+		version = ETNAVIV_IOMMU_V2;
+	}
+
+	if (!iommu) {
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	/* TODO: we will leak here memory - fix it! */
+
+	gpu->mmu = etnaviv_iommu_new(gpu, iommu, version);
+	if (!gpu->mmu) {
+		ret = -ENOMEM;
+		goto fail;
+	}
+
+	/* Create buffer: */
+	gpu->buffer = etnaviv_gpu_cmdbuf_new(gpu, PAGE_SIZE, 0);
+	if (!gpu->buffer) {
+		ret = -ENOMEM;
+		dev_err(gpu->dev, "could not create command buffer\n");
+		goto fail;
+	}
+	if (gpu->buffer->paddr - gpu->memory_base > 0x80000000) {
+		ret = -EINVAL;
+		dev_err(gpu->dev,
+			"command buffer outside valid memory window\n");
+		goto free_buffer;
+	}
+
+	/* Setup event management */
+	spin_lock_init(&gpu->event_spinlock);
+	init_completion(&gpu->event_free);
+	for (i = 0; i < ARRAY_SIZE(gpu->event); i++) {
+		gpu->event[i].used = false;
+		complete(&gpu->event_free);
+	}
+
+	/* Now program the hardware */
+	mutex_lock(&gpu->lock);
+	etnaviv_gpu_hw_init(gpu);
+	mutex_unlock(&gpu->lock);
+
+	pm_runtime_mark_last_busy(gpu->dev);
+	pm_runtime_put_autosuspend(gpu->dev);
+
+	return 0;
+
+free_buffer:
+	etnaviv_gpu_cmdbuf_free(gpu->buffer);
+	gpu->buffer = NULL;
+fail:
+	pm_runtime_mark_last_busy(gpu->dev);
+	pm_runtime_put_autosuspend(gpu->dev);
+
+	return ret;
+}
+
+#ifdef CONFIG_DEBUG_FS
+struct dma_debug {
+	u32 address[2];
+	u32 state[2];
+};
+
+static void verify_dma(struct etnaviv_gpu *gpu, struct dma_debug *debug)
+{
+	u32 i;
+
+	debug->address[0] = gpu_read(gpu, VIVS_FE_DMA_ADDRESS);
+	debug->state[0]   = gpu_read(gpu, VIVS_FE_DMA_DEBUG_STATE);
+
+	for (i = 0; i < 500; i++) {
+		debug->address[1] = gpu_read(gpu, VIVS_FE_DMA_ADDRESS);
+		debug->state[1]   = gpu_read(gpu, VIVS_FE_DMA_DEBUG_STATE);
+
+		if (debug->address[0] != debug->address[1])
+			break;
+
+		if (debug->state[0] != debug->state[1])
+			break;
+	}
+}
+
+int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m)
+{
+	struct dma_debug debug;
+	u32 dma_lo, dma_hi, axi, idle;
+	int ret;
+
+	seq_printf(m, "%s Status:\n", dev_name(gpu->dev));
+
+	ret = pm_runtime_get_sync(gpu->dev);
+	if (ret < 0)
+		return ret;
+
+	dma_lo = gpu_read(gpu, VIVS_FE_DMA_LOW);
+	dma_hi = gpu_read(gpu, VIVS_FE_DMA_HIGH);
+	axi = gpu_read(gpu, VIVS_HI_AXI_STATUS);
+	idle = gpu_read(gpu, VIVS_HI_IDLE_STATE);
+
+	verify_dma(gpu, &debug);
+
+	seq_puts(m, "\tfeatures\n");
+	seq_printf(m, "\t minor_features0: 0x%08x\n",
+		   gpu->identity.minor_features0);
+	seq_printf(m, "\t minor_features1: 0x%08x\n",
+		   gpu->identity.minor_features1);
+	seq_printf(m, "\t minor_features2: 0x%08x\n",
+		   gpu->identity.minor_features2);
+	seq_printf(m, "\t minor_features3: 0x%08x\n",
+		   gpu->identity.minor_features3);
+
+	seq_puts(m, "\tspecs\n");
+	seq_printf(m, "\t stream_count:  %d\n",
+			gpu->identity.stream_count);
+	seq_printf(m, "\t register_max: %d\n",
+			gpu->identity.register_max);
+	seq_printf(m, "\t thread_count: %d\n",
+			gpu->identity.thread_count);
+	seq_printf(m, "\t vertex_cache_size: %d\n",
+			gpu->identity.vertex_cache_size);
+	seq_printf(m, "\t shader_core_count: %d\n",
+			gpu->identity.shader_core_count);
+	seq_printf(m, "\t pixel_pipes: %d\n",
+			gpu->identity.pixel_pipes);
+	seq_printf(m, "\t vertex_output_buffer_size: %d\n",
+			gpu->identity.vertex_output_buffer_size);
+	seq_printf(m, "\t buffer_size: %d\n",
+			gpu->identity.buffer_size);
+	seq_printf(m, "\t instruction_count: %d\n",
+			gpu->identity.instruction_count);
+	seq_printf(m, "\t num_constants: %d\n",
+			gpu->identity.num_constants);
+
+	seq_printf(m, "\taxi: 0x%08x\n", axi);
+	seq_printf(m, "\tidle: 0x%08x\n", idle);
+	idle |= ~gpu->idle_mask & ~VIVS_HI_IDLE_STATE_AXI_LP;
+	if ((idle & VIVS_HI_IDLE_STATE_FE) == 0)
+		seq_puts(m, "\t FE is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_DE) == 0)
+		seq_puts(m, "\t DE is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_PE) == 0)
+		seq_puts(m, "\t PE is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_SH) == 0)
+		seq_puts(m, "\t SH is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_PA) == 0)
+		seq_puts(m, "\t PA is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_SE) == 0)
+		seq_puts(m, "\t SE is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_RA) == 0)
+		seq_puts(m, "\t RA is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_TX) == 0)
+		seq_puts(m, "\t TX is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_VG) == 0)
+		seq_puts(m, "\t VG is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_IM) == 0)
+		seq_puts(m, "\t IM is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_FP) == 0)
+		seq_puts(m, "\t FP is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_TS) == 0)
+		seq_puts(m, "\t TS is not idle\n");
+	if (idle & VIVS_HI_IDLE_STATE_AXI_LP)
+		seq_puts(m, "\t AXI low power mode\n");
+
+	if (gpu->identity.features & chipFeatures_DEBUG_MODE) {
+		u32 read0 = gpu_read(gpu, VIVS_MC_DEBUG_READ0);
+		u32 read1 = gpu_read(gpu, VIVS_MC_DEBUG_READ1);
+		u32 write = gpu_read(gpu, VIVS_MC_DEBUG_WRITE);
+
+		seq_puts(m, "\tMC\n");
+		seq_printf(m, "\t read0: 0x%08x\n", read0);
+		seq_printf(m, "\t read1: 0x%08x\n", read1);
+		seq_printf(m, "\t write: 0x%08x\n", write);
+	}
+
+	seq_puts(m, "\tDMA ");
+
+	if (debug.address[0] == debug.address[1] &&
+	    debug.state[0] == debug.state[1]) {
+		seq_puts(m, "seems to be stuck\n");
+	} else if (debug.address[0] == debug.address[1]) {
+		seq_puts(m, "adress is constant\n");
+	} else {
+		seq_puts(m, "is runing\n");
+	}
+
+	seq_printf(m, "\t address 0: 0x%08x\n", debug.address[0]);
+	seq_printf(m, "\t address 1: 0x%08x\n", debug.address[1]);
+	seq_printf(m, "\t state 0: 0x%08x\n", debug.state[0]);
+	seq_printf(m, "\t state 1: 0x%08x\n", debug.state[1]);
+	seq_printf(m, "\t last fetch 64 bit word: 0x%08x 0x%08x\n",
+		   dma_lo, dma_hi);
+
+	ret = 0;
+
+	pm_runtime_mark_last_busy(gpu->dev);
+	pm_runtime_put_autosuspend(gpu->dev);
+
+	return ret;
+}
+#endif
+
+/*
+ * Power Management:
+ */
+static int enable_clk(struct etnaviv_gpu *gpu)
+{
+	if (gpu->clk_core)
+		clk_prepare_enable(gpu->clk_core);
+	if (gpu->clk_shader)
+		clk_prepare_enable(gpu->clk_shader);
+
+	return 0;
+}
+
+static int disable_clk(struct etnaviv_gpu *gpu)
+{
+	if (gpu->clk_core)
+		clk_disable_unprepare(gpu->clk_core);
+	if (gpu->clk_shader)
+		clk_disable_unprepare(gpu->clk_shader);
+
+	return 0;
+}
+
+static int enable_axi(struct etnaviv_gpu *gpu)
+{
+	if (gpu->clk_bus)
+		clk_prepare_enable(gpu->clk_bus);
+
+	return 0;
+}
+
+static int disable_axi(struct etnaviv_gpu *gpu)
+{
+	if (gpu->clk_bus)
+		clk_disable_unprepare(gpu->clk_bus);
+
+	return 0;
+}
+
+/*
+ * Hangcheck detection for locked gpu:
+ */
+static void recover_worker(struct work_struct *work)
+{
+	struct etnaviv_gpu *gpu = container_of(work, struct etnaviv_gpu,
+					       recover_work);
+	unsigned long flags;
+	unsigned int i;
+
+	dev_err(gpu->dev, "hangcheck recover!\n");
+
+	if (pm_runtime_get_sync(gpu->dev) < 0)
+		return;
+
+	mutex_lock(&gpu->lock);
+
+	/* Only catch the first event, or when manually re-armed */
+	if (etnaviv_dump_core) {
+		etnaviv_core_dump(gpu);
+		etnaviv_dump_core = false;
+	}
+
+	etnaviv_hw_reset(gpu);
+
+	/* complete all events, the GPU won't do it after the reset */
+	spin_lock_irqsave(&gpu->event_spinlock, flags);
+	for (i = 0; i < ARRAY_SIZE(gpu->event); i++) {
+		if (!gpu->event[i].used)
+			continue;
+		fence_signal(gpu->event[i].fence);
+		gpu->event[i].fence = NULL;
+		gpu->event[i].used = false;
+		complete(&gpu->event_free);
+		/*
+		 * Decrement the PM count for each stuck event. This is safe
+		 * even in atomic context as we use ASYNC RPM here.
+		 */
+		pm_runtime_put_autosuspend(gpu->dev);
+	}
+	spin_unlock_irqrestore(&gpu->event_spinlock, flags);
+	gpu->completed_fence = gpu->active_fence;
+
+	etnaviv_gpu_hw_init(gpu);
+	gpu->switch_context = true;
+
+	mutex_unlock(&gpu->lock);
+	pm_runtime_mark_last_busy(gpu->dev);
+	pm_runtime_put_autosuspend(gpu->dev);
+
+	/* Retire the buffer objects in a work */
+	etnaviv_queue_work(gpu->drm, &gpu->retire_work);
+}
+
+static void hangcheck_timer_reset(struct etnaviv_gpu *gpu)
+{
+	DBG("%s", dev_name(gpu->dev));
+	mod_timer(&gpu->hangcheck_timer,
+		  round_jiffies_up(jiffies + DRM_ETNAVIV_HANGCHECK_JIFFIES));
+}
+
+static void hangcheck_handler(unsigned long data)
+{
+	struct etnaviv_gpu *gpu = (struct etnaviv_gpu *)data;
+	u32 fence = gpu->completed_fence;
+	bool progress = false;
+
+	if (fence != gpu->hangcheck_fence) {
+		gpu->hangcheck_fence = fence;
+		progress = true;
+	}
+
+	if (!progress) {
+		u32 dma_addr = gpu_read(gpu, VIVS_FE_DMA_ADDRESS);
+		int change = dma_addr - gpu->hangcheck_dma_addr;
+
+		if (change < 0 || change > 16) {
+			gpu->hangcheck_dma_addr = dma_addr;
+			progress = true;
+		}
+	}
+
+	if (!progress && fence_after(gpu->active_fence, fence)) {
+		dev_err(gpu->dev, "hangcheck detected gpu lockup!\n");
+		dev_err(gpu->dev, "     completed fence: %u\n", fence);
+		dev_err(gpu->dev, "     active fence: %u\n",
+			gpu->active_fence);
+		etnaviv_queue_work(gpu->drm, &gpu->recover_work);
+	}
+
+	/* if still more pending work, reset the hangcheck timer: */
+	if (fence_after(gpu->active_fence, gpu->hangcheck_fence))
+		hangcheck_timer_reset(gpu);
+}
+
+static void hangcheck_disable(struct etnaviv_gpu *gpu)
+{
+	del_timer_sync(&gpu->hangcheck_timer);
+	cancel_work_sync(&gpu->recover_work);
+}
+
+/* fence object management */
+struct etnaviv_fence {
+	struct etnaviv_gpu *gpu;
+	struct fence base;
+};
+
+static inline struct etnaviv_fence *to_etnaviv_fence(struct fence *fence)
+{
+	return container_of(fence, struct etnaviv_fence, base);
+}
+
+static const char *etnaviv_fence_get_driver_name(struct fence *fence)
+{
+	return "etnaviv";
+}
+
+static const char *etnaviv_fence_get_timeline_name(struct fence *fence)
+{
+	struct etnaviv_fence *f = to_etnaviv_fence(fence);
+
+	return dev_name(f->gpu->dev);
+}
+
+static bool etnaviv_fence_enable_signaling(struct fence *fence)
+{
+	return true;
+}
+
+static bool etnaviv_fence_signaled(struct fence *fence)
+{
+	struct etnaviv_fence *f = to_etnaviv_fence(fence);
+
+	return fence_completed(f->gpu, f->base.seqno);
+}
+
+static void etnaviv_fence_release(struct fence *fence)
+{
+	struct etnaviv_fence *f = to_etnaviv_fence(fence);
+
+	kfree_rcu(f, base.rcu);
+}
+
+static const struct fence_ops etnaviv_fence_ops = {
+	.get_driver_name = etnaviv_fence_get_driver_name,
+	.get_timeline_name = etnaviv_fence_get_timeline_name,
+	.enable_signaling = etnaviv_fence_enable_signaling,
+	.signaled = etnaviv_fence_signaled,
+	.wait = fence_default_wait,
+	.release = etnaviv_fence_release,
+};
+
+static struct fence *etnaviv_gpu_fence_alloc(struct etnaviv_gpu *gpu)
+{
+	struct etnaviv_fence *f;
+
+	f = kzalloc(sizeof(*f), GFP_KERNEL);
+	if (!f)
+		return NULL;
+
+	f->gpu = gpu;
+
+	fence_init(&f->base, &etnaviv_fence_ops, &gpu->fence_spinlock,
+		   gpu->fence_context, ++gpu->next_fence);
+
+	return &f->base;
+}
+
+int etnaviv_gpu_fence_sync_obj(struct etnaviv_gem_object *etnaviv_obj,
+	unsigned int context, bool exclusive)
+{
+	struct reservation_object *robj = etnaviv_obj->resv;
+	struct reservation_object_list *fobj;
+	struct fence *fence;
+	int i, ret;
+
+	if (!exclusive) {
+		ret = reservation_object_reserve_shared(robj);
+		if (ret)
+			return ret;
+	}
+
+	/*
+	 * If we have any shared fences, then the exclusive fence
+	 * should be ignored as it will already have been signalled.
+	 */
+	fobj = reservation_object_get_list(robj);
+	if (!fobj || fobj->shared_count == 0) {
+		/* Wait on any existing exclusive fence which isn't our own */
+		fence = reservation_object_get_excl(robj);
+		if (fence && fence->context != context) {
+			ret = fence_wait(fence, true);
+			if (ret)
+				return ret;
+		}
+	}
+
+	if (!exclusive || !fobj)
+		return 0;
+
+	for (i = 0; i < fobj->shared_count; i++) {
+		fence = rcu_dereference_protected(fobj->shared[i],
+						reservation_object_held(robj));
+		if (fence->context != context) {
+			ret = fence_wait(fence, true);
+			if (ret)
+				return ret;
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * event management:
+ */
+
+static unsigned int event_alloc(struct etnaviv_gpu *gpu)
+{
+	unsigned long ret, flags;
+	unsigned int i, event = ~0U;
+
+	ret = wait_for_completion_timeout(&gpu->event_free,
+					  msecs_to_jiffies(10 * 10000));
+	if (!ret)
+		dev_err(gpu->dev, "wait_for_completion_timeout failed");
+
+	spin_lock_irqsave(&gpu->event_spinlock, flags);
+
+	/* find first free event */
+	for (i = 0; i < ARRAY_SIZE(gpu->event); i++) {
+		if (gpu->event[i].used == false) {
+			gpu->event[i].used = true;
+			event = i;
+			break;
+		}
+	}
+
+	spin_unlock_irqrestore(&gpu->event_spinlock, flags);
+
+	return event;
+}
+
+static void event_free(struct etnaviv_gpu *gpu, unsigned int event)
+{
+	unsigned long flags;
+
+	spin_lock_irqsave(&gpu->event_spinlock, flags);
+
+	if (gpu->event[event].used == false) {
+		dev_warn(gpu->dev, "event %u is already marked as free",
+			 event);
+		spin_unlock_irqrestore(&gpu->event_spinlock, flags);
+	} else {
+		gpu->event[event].used = false;
+		spin_unlock_irqrestore(&gpu->event_spinlock, flags);
+
+		complete(&gpu->event_free);
+	}
+}
+
+/*
+ * Cmdstream submission/retirement:
+ */
+
+struct etnaviv_cmdbuf *etnaviv_gpu_cmdbuf_new(struct etnaviv_gpu *gpu, u32 size,
+	size_t nr_bos)
+{
+	struct etnaviv_cmdbuf *cmdbuf;
+	size_t sz = size_vstruct(nr_bos, sizeof(cmdbuf->bo[0]),
+				 sizeof(*cmdbuf));
+
+	cmdbuf = kzalloc(sz, GFP_KERNEL);
+	if (!cmdbuf)
+		return NULL;
+
+	cmdbuf->vaddr = dma_alloc_writecombine(gpu->dev, size, &cmdbuf->paddr,
+					       GFP_KERNEL);
+	if (!cmdbuf->vaddr) {
+		kfree(cmdbuf);
+		return NULL;
+	}
+
+	cmdbuf->gpu = gpu;
+	cmdbuf->size = size;
+
+	return cmdbuf;
+}
+
+void etnaviv_gpu_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf)
+{
+	dma_free_writecombine(cmdbuf->gpu->dev, cmdbuf->size,
+			      cmdbuf->vaddr, cmdbuf->paddr);
+	kfree(cmdbuf);
+}
+
+static void retire_worker(struct work_struct *work)
+{
+	struct etnaviv_gpu *gpu = container_of(work, struct etnaviv_gpu,
+					       retire_work);
+	u32 fence = gpu->completed_fence;
+	struct etnaviv_cmdbuf *cmdbuf, *tmp;
+	unsigned int i;
+
+	mutex_lock(&gpu->lock);
+	list_for_each_entry_safe(cmdbuf, tmp, &gpu->active_cmd_list, node) {
+		if (!fence_is_signaled(cmdbuf->fence))
+			break;
+
+		list_del(&cmdbuf->node);
+		fence_put(cmdbuf->fence);
+
+		for (i = 0; i < cmdbuf->nr_bos; i++) {
+			struct etnaviv_gem_object *etnaviv_obj = cmdbuf->bo[i];
+
+			atomic_dec(&etnaviv_obj->gpu_active);
+			/* drop the refcount taken in etnaviv_gpu_submit */
+			etnaviv_gem_put_iova(gpu, &etnaviv_obj->base);
+		}
+
+		etnaviv_gpu_cmdbuf_free(cmdbuf);
+	}
+
+	gpu->retired_fence = fence;
+
+	mutex_unlock(&gpu->lock);
+
+	wake_up_all(&gpu->fence_event);
+}
+
+int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu,
+	u32 fence, struct timespec *timeout)
+{
+	int ret;
+
+	if (fence_after(fence, gpu->next_fence)) {
+		DRM_ERROR("waiting on invalid fence: %u (of %u)\n",
+				fence, gpu->next_fence);
+		return -EINVAL;
+	}
+
+	if (!timeout) {
+		/* No timeout was requested: just test for completion */
+		ret = fence_completed(gpu, fence) ? 0 : -EBUSY;
+	} else {
+		unsigned long remaining = etnaviv_timeout_to_jiffies(timeout);
+
+		ret = wait_event_interruptible_timeout(gpu->fence_event,
+						fence_completed(gpu, fence),
+						remaining);
+		if (ret == 0) {
+			DBG("timeout waiting for fence: %u (retired: %u completed: %u)",
+				fence, gpu->retired_fence,
+				gpu->completed_fence);
+			ret = -ETIMEDOUT;
+		} else if (ret != -ERESTARTSYS) {
+			ret = 0;
+		}
+	}
+
+	return ret;
+}
+
+/*
+ * Wait for an object to become inactive.  This, on it's own, is not race
+ * free: the object is moved by the retire worker off the active list, and
+ * then the iova is put.  Moreover, the object could be re-submitted just
+ * after we notice that it's become inactive.
+ *
+ * Although the retirement happens under the gpu lock, we don't want to hold
+ * that lock in this function while waiting.
+ */
+int etnaviv_gpu_wait_obj_inactive(struct etnaviv_gpu *gpu,
+	struct etnaviv_gem_object *etnaviv_obj, struct timespec *timeout)
+{
+	unsigned long remaining;
+	long ret;
+
+	if (!timeout)
+		return !is_active(etnaviv_obj) ? 0 : -EBUSY;
+
+	remaining = etnaviv_timeout_to_jiffies(timeout);
+
+	ret = wait_event_interruptible_timeout(gpu->fence_event,
+					       !is_active(etnaviv_obj),
+					       remaining);
+	if (ret > 0) {
+		struct etnaviv_drm_private *priv = gpu->drm->dev_private;
+
+		/* Synchronise with the retire worker */
+		flush_workqueue(priv->wq);
+		return 0;
+	} else if (ret == -ERESTARTSYS) {
+		return -ERESTARTSYS;
+	} else {
+		return -ETIMEDOUT;
+	}
+}
+
+int etnaviv_gpu_pm_get_sync(struct etnaviv_gpu *gpu)
+{
+	return pm_runtime_get_sync(gpu->dev);
+}
+
+void etnaviv_gpu_pm_put(struct etnaviv_gpu *gpu)
+{
+	pm_runtime_mark_last_busy(gpu->dev);
+	pm_runtime_put_autosuspend(gpu->dev);
+}
+
+/* add bo's to gpu's ring, and kick gpu: */
+int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
+	struct etnaviv_gem_submit *submit, struct etnaviv_cmdbuf *cmdbuf)
+{
+	struct fence *fence;
+	unsigned int event, i;
+	int ret;
+
+	ret = etnaviv_gpu_pm_get_sync(gpu);
+	if (ret < 0)
+		return ret;
+
+	mutex_lock(&gpu->lock);
+
+	/*
+	 * TODO
+	 *
+	 * - flush
+	 * - data endian
+	 * - prefetch
+	 *
+	 */
+
+	event = event_alloc(gpu);
+	if (unlikely(event == ~0U)) {
+		DRM_ERROR("no free event\n");
+		ret = -EBUSY;
+		goto out_unlock;
+	}
+
+	fence = etnaviv_gpu_fence_alloc(gpu);
+	if (!fence) {
+		event_free(gpu, event);
+		ret = -ENOMEM;
+		goto out_unlock;
+	}
+
+	gpu->event[event].fence = fence;
+	submit->fence = fence->seqno;
+	gpu->active_fence = submit->fence;
+
+	if (gpu->lastctx != cmdbuf->ctx) {
+		gpu->mmu->need_flush = true;
+		gpu->switch_context = true;
+		gpu->lastctx = cmdbuf->ctx;
+	}
+
+	etnaviv_buffer_queue(gpu, event, cmdbuf);
+
+	cmdbuf->fence = fence;
+	list_add_tail(&cmdbuf->node, &gpu->active_cmd_list);
+
+	/* We're committed to adding this command buffer, hold a PM reference */
+	pm_runtime_get_noresume(gpu->dev);
+
+	for (i = 0; i < submit->nr_bos; i++) {
+		struct etnaviv_gem_object *etnaviv_obj = submit->bos[i].obj;
+		u32 iova;
+
+		/* Each cmdbuf takes a refcount on the iova */
+		etnaviv_gem_get_iova(gpu, &etnaviv_obj->base, &iova);
+		cmdbuf->bo[i] = etnaviv_obj;
+		atomic_inc(&etnaviv_obj->gpu_active);
+
+		if (submit->bos[i].flags & ETNA_SUBMIT_BO_WRITE)
+			reservation_object_add_excl_fence(etnaviv_obj->resv,
+							  fence);
+		else
+			reservation_object_add_shared_fence(etnaviv_obj->resv,
+							    fence);
+	}
+	cmdbuf->nr_bos = submit->nr_bos;
+	hangcheck_timer_reset(gpu);
+	ret = 0;
+
+out_unlock:
+	mutex_unlock(&gpu->lock);
+
+	etnaviv_gpu_pm_put(gpu);
+
+	return ret;
+}
+
+/*
+ * Init/Cleanup:
+ */
+static irqreturn_t irq_handler(int irq, void *data)
+{
+	struct etnaviv_gpu *gpu = data;
+	irqreturn_t ret = IRQ_NONE;
+
+	u32 intr = gpu_read(gpu, VIVS_HI_INTR_ACKNOWLEDGE);
+
+	if (intr != 0) {
+		int event;
+
+		pm_runtime_mark_last_busy(gpu->dev);
+
+		dev_dbg(gpu->dev, "intr 0x%08x\n", intr);
+
+		if (intr & VIVS_HI_INTR_ACKNOWLEDGE_AXI_BUS_ERROR) {
+			dev_err(gpu->dev, "AXI bus error\n");
+			intr &= ~VIVS_HI_INTR_ACKNOWLEDGE_AXI_BUS_ERROR;
+		}
+
+		while ((event = ffs(intr)) != 0) {
+			struct fence *fence;
+
+			event -= 1;
+
+			intr &= ~(1 << event);
+
+			dev_dbg(gpu->dev, "event %u\n", event);
+
+			fence = gpu->event[event].fence;
+			gpu->event[event].fence = NULL;
+			fence_signal(fence);
+
+			/*
+			 * Events can be processed out of order.  Eg,
+			 * - allocate and queue event 0
+			 * - allocate event 1
+			 * - event 0 completes, we process it
+			 * - allocate and queue event 0
+			 * - event 1 and event 0 complete
+			 * we can end up processing event 0 first, then 1.
+			 */
+			if (fence_after(fence->seqno, gpu->completed_fence))
+				gpu->completed_fence = fence->seqno;
+
+			event_free(gpu, event);
+
+			/*
+			 * We need to balance the runtime PM count caused by
+			 * each submission.  Upon submission, we increment
+			 * the runtime PM counter, and allocate one event.
+			 * So here, we put the runtime PM count for each
+			 * completed event.
+			 */
+			pm_runtime_put_autosuspend(gpu->dev);
+		}
+
+		/* Retire the buffer objects in a work */
+		etnaviv_queue_work(gpu->drm, &gpu->retire_work);
+
+		ret = IRQ_HANDLED;
+	}
+
+	return ret;
+}
+
+static int etnaviv_gpu_clk_enable(struct etnaviv_gpu *gpu)
+{
+	int ret;
+
+	ret = enable_clk(gpu);
+	if (ret)
+		return ret;
+
+	ret = enable_axi(gpu);
+	if (ret) {
+		disable_clk(gpu);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int etnaviv_gpu_clk_disable(struct etnaviv_gpu *gpu)
+{
+	int ret;
+
+	ret = disable_axi(gpu);
+	if (ret)
+		return ret;
+
+	ret = disable_clk(gpu);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+static int etnaviv_gpu_hw_suspend(struct etnaviv_gpu *gpu)
+{
+	if (gpu->buffer) {
+		unsigned long timeout;
+
+		/* Replace the last WAIT with END */
+		etnaviv_buffer_end(gpu);
+
+		/*
+		 * We know that only the FE is busy here, this should
+		 * happen quickly (as the WAIT is only 200 cycles).  If
+		 * we fail, just warn and continue.
+		 */
+		timeout = jiffies + msecs_to_jiffies(100);
+		do {
+			u32 idle = gpu_read(gpu, VIVS_HI_IDLE_STATE);
+
+			if ((idle & gpu->idle_mask) == gpu->idle_mask)
+				break;
+
+			if (time_is_before_jiffies(timeout)) {
+				dev_warn(gpu->dev,
+					 "timed out waiting for idle: idle=0x%x\n",
+					 idle);
+				break;
+			}
+
+			udelay(5);
+		} while (1);
+	}
+
+	return etnaviv_gpu_clk_disable(gpu);
+}
+
+#ifdef CONFIG_PM
+static int etnaviv_gpu_hw_resume(struct etnaviv_gpu *gpu)
+{
+	u32 clock;
+	int ret;
+
+	ret = mutex_lock_killable(&gpu->lock);
+	if (ret)
+		return ret;
+
+	clock = VIVS_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS |
+		VIVS_HI_CLOCK_CONTROL_FSCALE_VAL(0x40);
+
+	etnaviv_gpu_load_clock(gpu, clock);
+	etnaviv_gpu_hw_init(gpu);
+
+	gpu->switch_context = true;
+
+	mutex_unlock(&gpu->lock);
+
+	return 0;
+}
+#endif
+
+static int etnaviv_gpu_bind(struct device *dev, struct device *master,
+	void *data)
+{
+	struct drm_device *drm = data;
+	struct etnaviv_drm_private *priv = drm->dev_private;
+	struct etnaviv_gpu *gpu = dev_get_drvdata(dev);
+	int ret;
+
+#ifdef CONFIG_PM
+	ret = pm_runtime_get_sync(gpu->dev);
+#else
+	ret = etnaviv_gpu_clk_enable(gpu);
+#endif
+	if (ret < 0)
+		return ret;
+
+	gpu->drm = drm;
+	gpu->fence_context = fence_context_alloc(1);
+	spin_lock_init(&gpu->fence_spinlock);
+
+	INIT_LIST_HEAD(&gpu->active_cmd_list);
+	INIT_WORK(&gpu->retire_work, retire_worker);
+	INIT_WORK(&gpu->recover_work, recover_worker);
+	init_waitqueue_head(&gpu->fence_event);
+
+	setup_timer(&gpu->hangcheck_timer, hangcheck_handler,
+			(unsigned long)gpu);
+
+	priv->gpu[priv->num_gpus++] = gpu;
+
+	pm_runtime_mark_last_busy(gpu->dev);
+	pm_runtime_put_autosuspend(gpu->dev);
+
+	return 0;
+}
+
+static void etnaviv_gpu_unbind(struct device *dev, struct device *master,
+	void *data)
+{
+	struct etnaviv_gpu *gpu = dev_get_drvdata(dev);
+
+	DBG("%s", dev_name(gpu->dev));
+
+	hangcheck_disable(gpu);
+
+#ifdef CONFIG_PM
+	pm_runtime_get_sync(gpu->dev);
+	pm_runtime_put_sync_suspend(gpu->dev);
+#else
+	etnaviv_gpu_hw_suspend(gpu);
+#endif
+
+	if (gpu->buffer) {
+		etnaviv_gpu_cmdbuf_free(gpu->buffer);
+		gpu->buffer = NULL;
+	}
+
+	if (gpu->mmu) {
+		etnaviv_iommu_destroy(gpu->mmu);
+		gpu->mmu = NULL;
+	}
+
+	gpu->drm = NULL;
+}
+
+static const struct component_ops gpu_ops = {
+	.bind = etnaviv_gpu_bind,
+	.unbind = etnaviv_gpu_unbind,
+};
+
+static const struct of_device_id etnaviv_gpu_match[] = {
+	{
+		.compatible = "vivante,gc"
+	},
+	{ /* sentinel */ }
+};
+
+static int etnaviv_gpu_platform_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct etnaviv_gpu *gpu;
+	int err = 0;
+
+	gpu = devm_kzalloc(dev, sizeof(*gpu), GFP_KERNEL);
+	if (!gpu)
+		return -ENOMEM;
+
+	gpu->dev = &pdev->dev;
+	mutex_init(&gpu->lock);
+
+	/*
+	 * Set the GPU base address to the start of physical memory.  This
+	 * ensures that if we have up to 2GB, the v1 MMU can address the
+	 * highest memory.  This is important as command buffers may be
+	 * allocated outside of this limit.
+	 */
+	gpu->memory_base = PHYS_OFFSET;
+
+	/* Map registers: */
+	gpu->mmio = etnaviv_ioremap(pdev, NULL, dev_name(gpu->dev));
+	if (IS_ERR(gpu->mmio))
+		return PTR_ERR(gpu->mmio);
+
+	/* Get Interrupt: */
+	gpu->irq = platform_get_irq(pdev, 0);
+	if (gpu->irq < 0) {
+		err = gpu->irq;
+		dev_err(dev, "failed to get irq: %d\n", err);
+		goto fail;
+	}
+
+	err = devm_request_irq(&pdev->dev, gpu->irq, irq_handler, 0,
+			       dev_name(gpu->dev), gpu);
+	if (err) {
+		dev_err(dev, "failed to request IRQ%u: %d\n", gpu->irq, err);
+		goto fail;
+	}
+
+	/* Get Clocks: */
+	gpu->clk_bus = devm_clk_get(&pdev->dev, "bus");
+	DBG("clk_bus: %p", gpu->clk_bus);
+	if (IS_ERR(gpu->clk_bus))
+		gpu->clk_bus = NULL;
+
+	gpu->clk_core = devm_clk_get(&pdev->dev, "core");
+	DBG("clk_core: %p", gpu->clk_core);
+	if (IS_ERR(gpu->clk_core))
+		gpu->clk_core = NULL;
+
+	gpu->clk_shader = devm_clk_get(&pdev->dev, "shader");
+	DBG("clk_shader: %p", gpu->clk_shader);
+	if (IS_ERR(gpu->clk_shader))
+		gpu->clk_shader = NULL;
+
+	/* TODO: figure out max mapped size */
+	dev_set_drvdata(dev, gpu);
+
+	/*
+	 * We treat the device as initially suspended.  The runtime PM
+	 * autosuspend delay is rather arbitary: no measurements have
+	 * yet been performed to determine an appropriate value.
+	 */
+	pm_runtime_use_autosuspend(gpu->dev);
+	pm_runtime_set_autosuspend_delay(gpu->dev, 200);
+	pm_runtime_enable(gpu->dev);
+
+	err = component_add(&pdev->dev, &gpu_ops);
+	if (err < 0) {
+		dev_err(&pdev->dev, "failed to register component: %d\n", err);
+		goto fail;
+	}
+
+	return 0;
+
+fail:
+	return err;
+}
+
+static int etnaviv_gpu_platform_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &gpu_ops);
+	pm_runtime_disable(&pdev->dev);
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int etnaviv_gpu_rpm_suspend(struct device *dev)
+{
+	struct etnaviv_gpu *gpu = dev_get_drvdata(dev);
+	u32 idle, mask;
+
+	/* If we have outstanding fences, we're not idle */
+	if (gpu->completed_fence != gpu->active_fence)
+		return -EBUSY;
+
+	/* Check whether the hardware (except FE) is idle */
+	mask = gpu->idle_mask & ~VIVS_HI_IDLE_STATE_FE;
+	idle = gpu_read(gpu, VIVS_HI_IDLE_STATE) & mask;
+	if (idle != mask)
+		return -EBUSY;
+
+	return etnaviv_gpu_hw_suspend(gpu);
+}
+
+static int etnaviv_gpu_rpm_resume(struct device *dev)
+{
+	struct etnaviv_gpu *gpu = dev_get_drvdata(dev);
+	int ret;
+
+	ret = etnaviv_gpu_clk_enable(gpu);
+	if (ret)
+		return ret;
+
+	/* Re-initialise the basic hardware state */
+	if (gpu->drm && gpu->buffer) {
+		ret = etnaviv_gpu_hw_resume(gpu);
+		if (ret) {
+			etnaviv_gpu_clk_disable(gpu);
+			return ret;
+		}
+	}
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops etnaviv_gpu_pm_ops = {
+	SET_RUNTIME_PM_OPS(etnaviv_gpu_rpm_suspend, etnaviv_gpu_rpm_resume,
+			   NULL)
+};
+
+struct platform_driver etnaviv_gpu_driver = {
+	.driver = {
+		.name = "etnaviv-gpu",
+		.owner = THIS_MODULE,
+		.pm = &etnaviv_gpu_pm_ops,
+		.of_match_table = etnaviv_gpu_match,
+	},
+	.probe = etnaviv_gpu_platform_probe,
+	.remove = etnaviv_gpu_platform_remove,
+	.id_table = gpu_ids,
+};
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
new file mode 100644
index 0000000..c75d503
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -0,0 +1,209 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ETNAVIV_GPU_H__
+#define __ETNAVIV_GPU_H__
+
+#include <linux/clk.h>
+#include <linux/regulator/consumer.h>
+
+#include "etnaviv_drv.h"
+
+struct etnaviv_gem_submit;
+
+struct etnaviv_chip_identity {
+	/* Chip model. */
+	u32 model;
+
+	/* Revision value.*/
+	u32 revision;
+
+	/* Supported feature fields. */
+	u32 features;
+
+	/* Supported minor feature fields. */
+	u32 minor_features0;
+
+	/* Supported minor feature 1 fields. */
+	u32 minor_features1;
+
+	/* Supported minor feature 2 fields. */
+	u32 minor_features2;
+
+	/* Supported minor feature 3 fields. */
+	u32 minor_features3;
+
+	/* Number of streams supported. */
+	u32 stream_count;
+
+	/* Total number of temporary registers per thread. */
+	u32 register_max;
+
+	/* Maximum number of threads. */
+	u32 thread_count;
+
+	/* Number of shader cores. */
+	u32 shader_core_count;
+
+	/* Size of the vertex cache. */
+	u32 vertex_cache_size;
+
+	/* Number of entries in the vertex output buffer. */
+	u32 vertex_output_buffer_size;
+
+	/* Number of pixel pipes. */
+	u32 pixel_pipes;
+
+	/* Number of instructions. */
+	u32 instruction_count;
+
+	/* Number of constants. */
+	u32 num_constants;
+
+	/* Buffer size */
+	u32 buffer_size;
+};
+
+struct etnaviv_event {
+	bool used;
+	struct fence *fence;
+};
+
+struct etnaviv_cmdbuf;
+
+struct etnaviv_gpu {
+	struct drm_device *drm;
+	struct device *dev;
+	struct mutex lock;
+	struct etnaviv_chip_identity identity;
+	struct etnaviv_file_private *lastctx;
+	bool switch_context;
+
+	/* 'ring'-buffer: */
+	struct etnaviv_cmdbuf *buffer;
+
+	/* bus base address of memory  */
+	u32 memory_base;
+
+	/* event management: */
+	struct etnaviv_event event[30];
+	struct completion event_free;
+	spinlock_t event_spinlock;
+
+	/* list of currently in-flight command buffers */
+	struct list_head active_cmd_list;
+
+	u32 idle_mask;
+
+	/* Fencing support */
+	u32 next_fence;
+	u32 active_fence;
+	u32 completed_fence;
+	u32 retired_fence;
+	wait_queue_head_t fence_event;
+	unsigned int fence_context;
+	spinlock_t fence_spinlock;
+
+	/* worker for handling active-list retiring: */
+	struct work_struct retire_work;
+
+	void __iomem *mmio;
+	int irq;
+
+	struct etnaviv_iommu *mmu;
+
+	/* Power Control: */
+	struct clk *clk_bus;
+	struct clk *clk_core;
+	struct clk *clk_shader;
+
+	/* Hang Detction: */
+#define DRM_ETNAVIV_HANGCHECK_PERIOD 500 /* in ms */
+#define DRM_ETNAVIV_HANGCHECK_JIFFIES msecs_to_jiffies(DRM_ETNAVIV_HANGCHECK_PERIOD)
+	struct timer_list hangcheck_timer;
+	u32 hangcheck_fence;
+	u32 hangcheck_dma_addr;
+	struct work_struct recover_work;
+};
+
+struct etnaviv_cmdbuf {
+	/* device this cmdbuf is allocated for */
+	struct etnaviv_gpu *gpu;
+	/* user context key, must be unique between all active users */
+	struct etnaviv_file_private *ctx;
+	/* cmdbuf properties */
+	void *vaddr;
+	dma_addr_t paddr;
+	u32 size;
+	u32 user_size;
+	/* fence after which this buffer is to be disposed */
+	struct fence *fence;
+	/* target exec state */
+	u32 exec_state;
+	/* per GPU in-flight list */
+	struct list_head node;
+	/* BOs attached to this command buffer */
+	unsigned int nr_bos;
+	struct etnaviv_gem_object *bo[0];
+};
+
+static inline void gpu_write(struct etnaviv_gpu *gpu, u32 reg, u32 data)
+{
+	etnaviv_writel(data, gpu->mmio + reg);
+}
+
+static inline u32 gpu_read(struct etnaviv_gpu *gpu, u32 reg)
+{
+	return etnaviv_readl(gpu->mmio + reg);
+}
+
+static inline bool fence_completed(struct etnaviv_gpu *gpu, u32 fence)
+{
+	return fence_after_eq(gpu->completed_fence, fence);
+}
+
+static inline bool fence_retired(struct etnaviv_gpu *gpu, u32 fence)
+{
+	return fence_after_eq(gpu->retired_fence, fence);
+}
+
+int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value);
+
+int etnaviv_gpu_init(struct etnaviv_gpu *gpu);
+
+#ifdef CONFIG_DEBUG_FS
+int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m);
+#endif
+
+int etnaviv_gpu_fence_sync_obj(struct etnaviv_gem_object *etnaviv_obj,
+	unsigned int context, bool exclusive);
+
+void etnaviv_gpu_retire(struct etnaviv_gpu *gpu);
+int etnaviv_gpu_wait_fence_interruptible(struct etnaviv_gpu *gpu,
+	u32 fence, struct timespec *timeout);
+int etnaviv_gpu_wait_obj_inactive(struct etnaviv_gpu *gpu,
+	struct etnaviv_gem_object *etnaviv_obj, struct timespec *timeout);
+int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
+	struct etnaviv_gem_submit *submit, struct etnaviv_cmdbuf *cmdbuf);
+struct etnaviv_cmdbuf *etnaviv_gpu_cmdbuf_new(struct etnaviv_gpu *gpu,
+					      u32 size, size_t nr_bos);
+void etnaviv_gpu_cmdbuf_free(struct etnaviv_cmdbuf *cmdbuf);
+int etnaviv_gpu_pm_get_sync(struct etnaviv_gpu *gpu);
+void etnaviv_gpu_pm_put(struct etnaviv_gpu *gpu);
+
+extern struct platform_driver etnaviv_gpu_driver;
+
+#endif /* __ETNAVIV_GPU_H__ */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
new file mode 100644
index 0000000..522cfd4
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
@@ -0,0 +1,240 @@
+/*
+ * Copyright (C) 2014 Christian Gmeiner <christian.gmeiner@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/iommu.h>
+#include <linux/platform_device.h>
+#include <linux/sizes.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+#include <linux/bitops.h>
+
+#include "etnaviv_gpu.h"
+#include "etnaviv_mmu.h"
+#include "etnaviv_iommu.h"
+#include "state_hi.xml.h"
+
+#define PT_SIZE		SZ_2M
+#define PT_ENTRIES	(PT_SIZE / sizeof(u32))
+
+#define GPU_MEM_START	0x80000000
+
+struct etnaviv_iommu_domain_pgtable {
+	u32 *pgtable;
+	dma_addr_t paddr;
+};
+
+struct etnaviv_iommu_domain {
+	struct iommu_domain domain;
+	struct device *dev;
+	void *bad_page_cpu;
+	dma_addr_t bad_page_dma;
+	struct etnaviv_iommu_domain_pgtable pgtable;
+	spinlock_t map_lock;
+};
+
+static struct etnaviv_iommu_domain *to_etnaviv_domain(struct iommu_domain *domain)
+{
+	return container_of(domain, struct etnaviv_iommu_domain, domain);
+}
+
+static int pgtable_alloc(struct etnaviv_iommu_domain_pgtable *pgtable,
+			 size_t size)
+{
+	pgtable->pgtable = dma_alloc_coherent(NULL, size, &pgtable->paddr, GFP_KERNEL);
+	if (!pgtable->pgtable)
+		return -ENOMEM;
+
+	return 0;
+}
+
+static void pgtable_free(struct etnaviv_iommu_domain_pgtable *pgtable,
+			 size_t size)
+{
+	dma_free_coherent(NULL, size, pgtable->pgtable, pgtable->paddr);
+}
+
+static u32 pgtable_read(struct etnaviv_iommu_domain_pgtable *pgtable,
+			   unsigned long iova)
+{
+	/* calcuate index into page table */
+	unsigned int index = (iova - GPU_MEM_START) / SZ_4K;
+	phys_addr_t paddr;
+
+	paddr = pgtable->pgtable[index];
+
+	return paddr;
+}
+
+static void pgtable_write(struct etnaviv_iommu_domain_pgtable *pgtable,
+			  unsigned long iova, phys_addr_t paddr)
+{
+	/* calcuate index into page table */
+	unsigned int index = (iova - GPU_MEM_START) / SZ_4K;
+
+	pgtable->pgtable[index] = paddr;
+}
+
+static int __etnaviv_iommu_init(struct etnaviv_iommu_domain *etnaviv_domain)
+{
+	u32 *p;
+	int ret, i;
+
+	etnaviv_domain->bad_page_cpu = dma_alloc_coherent(etnaviv_domain->dev,
+						  SZ_4K,
+						  &etnaviv_domain->bad_page_dma,
+						  GFP_KERNEL);
+	if (!etnaviv_domain->bad_page_cpu)
+		return -ENOMEM;
+
+	p = etnaviv_domain->bad_page_cpu;
+	for (i = 0; i < SZ_4K / 4; i++)
+		*p++ = 0xdead55aa;
+
+	ret = pgtable_alloc(&etnaviv_domain->pgtable, PT_SIZE);
+	if (ret < 0) {
+		dma_free_coherent(etnaviv_domain->dev, SZ_4K,
+				  etnaviv_domain->bad_page_cpu,
+				  etnaviv_domain->bad_page_dma);
+		return ret;
+	}
+
+	for (i = 0; i < PT_ENTRIES; i++)
+		etnaviv_domain->pgtable.pgtable[i] =
+			etnaviv_domain->bad_page_dma;
+
+	spin_lock_init(&etnaviv_domain->map_lock);
+
+	return 0;
+}
+
+static void etnaviv_domain_free(struct iommu_domain *domain)
+{
+	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+
+	pgtable_free(&etnaviv_domain->pgtable, PT_SIZE);
+
+	dma_free_coherent(etnaviv_domain->dev, SZ_4K,
+			  etnaviv_domain->bad_page_cpu,
+			  etnaviv_domain->bad_page_dma);
+
+	kfree(etnaviv_domain);
+}
+
+static int etnaviv_iommuv1_map(struct iommu_domain *domain, unsigned long iova,
+	   phys_addr_t paddr, size_t size, int prot)
+{
+	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+
+	if (size != SZ_4K)
+		return -EINVAL;
+
+	spin_lock(&etnaviv_domain->map_lock);
+	pgtable_write(&etnaviv_domain->pgtable, iova, paddr);
+	spin_unlock(&etnaviv_domain->map_lock);
+
+	return 0;
+}
+
+static size_t etnaviv_iommuv1_unmap(struct iommu_domain *domain,
+	unsigned long iova, size_t size)
+{
+	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+
+	if (size != SZ_4K)
+		return -EINVAL;
+
+	spin_lock(&etnaviv_domain->map_lock);
+	pgtable_write(&etnaviv_domain->pgtable, iova,
+		      etnaviv_domain->bad_page_dma);
+	spin_unlock(&etnaviv_domain->map_lock);
+
+	return SZ_4K;
+}
+
+static phys_addr_t etnaviv_iommu_iova_to_phys(struct iommu_domain *domain,
+	dma_addr_t iova)
+{
+	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+
+	return pgtable_read(&etnaviv_domain->pgtable, iova);
+}
+
+static size_t etnaviv_iommuv1_dump_size(struct iommu_domain *domain)
+{
+	return PT_SIZE;
+}
+
+static void etnaviv_iommuv1_dump(struct iommu_domain *domain, void *buf)
+{
+	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+
+	memcpy(buf, etnaviv_domain->pgtable.pgtable, PT_SIZE);
+}
+
+static struct etnaviv_iommu_ops etnaviv_iommu_ops = {
+	.ops = {
+		.domain_free = etnaviv_domain_free,
+		.map = etnaviv_iommuv1_map,
+		.unmap = etnaviv_iommuv1_unmap,
+		.iova_to_phys = etnaviv_iommu_iova_to_phys,
+		.pgsize_bitmap = SZ_4K,
+	},
+	.dump_size = etnaviv_iommuv1_dump_size,
+	.dump = etnaviv_iommuv1_dump,
+};
+
+void etnaviv_iommu_domain_restore(struct etnaviv_gpu *gpu,
+	struct iommu_domain *domain)
+{
+	struct etnaviv_iommu_domain *etnaviv_domain = to_etnaviv_domain(domain);
+	u32 pgtable;
+
+	/* set page table address in MC */
+	pgtable = (u32)etnaviv_domain->pgtable.paddr;
+
+	gpu_write(gpu, VIVS_MC_MMU_FE_PAGE_TABLE, pgtable);
+	gpu_write(gpu, VIVS_MC_MMU_TX_PAGE_TABLE, pgtable);
+	gpu_write(gpu, VIVS_MC_MMU_PE_PAGE_TABLE, pgtable);
+	gpu_write(gpu, VIVS_MC_MMU_PEZ_PAGE_TABLE, pgtable);
+	gpu_write(gpu, VIVS_MC_MMU_RA_PAGE_TABLE, pgtable);
+}
+
+struct iommu_domain *etnaviv_iommu_domain_alloc(struct etnaviv_gpu *gpu)
+{
+	struct etnaviv_iommu_domain *etnaviv_domain;
+	int ret;
+
+	etnaviv_domain = kzalloc(sizeof(*etnaviv_domain), GFP_KERNEL);
+	if (!etnaviv_domain)
+		return NULL;
+
+	etnaviv_domain->dev = gpu->dev;
+
+	etnaviv_domain->domain.type = __IOMMU_DOMAIN_PAGING;
+	etnaviv_domain->domain.ops = &etnaviv_iommu_ops.ops;
+	etnaviv_domain->domain.geometry.aperture_start = GPU_MEM_START;
+	etnaviv_domain->domain.geometry.aperture_end = GPU_MEM_START + PT_ENTRIES * SZ_4K - 1;
+
+	ret = __etnaviv_iommu_init(etnaviv_domain);
+	if (ret)
+		goto out_free;
+
+	return &etnaviv_domain->domain;
+
+out_free:
+	kfree(etnaviv_domain);
+	return NULL;
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu.h b/drivers/gpu/drm/etnaviv/etnaviv_iommu.h
new file mode 100644
index 0000000..cf45503
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2014 Christian Gmeiner <christian.gmeiner@gmail.com>
+  *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ETNAVIV_IOMMU_H__
+#define __ETNAVIV_IOMMU_H__
+
+#include <linux/iommu.h>
+struct etnaviv_gpu;
+
+struct iommu_domain *etnaviv_iommu_domain_alloc(struct etnaviv_gpu *gpu);
+void etnaviv_iommu_domain_restore(struct etnaviv_gpu *gpu,
+	struct iommu_domain *domain);
+struct iommu_domain *etnaviv_iommu_v2_domain_alloc(struct etnaviv_gpu *gpu);
+
+#endif /* __ETNAVIV_IOMMU_H__ */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
new file mode 100644
index 0000000..fbb4aed
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2014 Christian Gmeiner <christian.gmeiner@gmail.com>
+  *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/iommu.h>
+#include <linux/platform_device.h>
+#include <linux/sizes.h>
+#include <linux/slab.h>
+#include <linux/dma-mapping.h>
+#include <linux/bitops.h>
+
+#include "etnaviv_gpu.h"
+#include "etnaviv_iommu.h"
+#include "state_hi.xml.h"
+
+
+struct iommu_domain *etnaviv_iommu_v2_domain_alloc(struct etnaviv_gpu *gpu)
+{
+	/* TODO */
+	return NULL;
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.h b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.h
new file mode 100644
index 0000000..603ea41
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2014 Christian Gmeiner <christian.gmeiner@gmail.com>
+  *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ETNAVIV_IOMMU_V2_H__
+#define __ETNAVIV_IOMMU_V2_H__
+
+#include <linux/iommu.h>
+struct etnaviv_gpu;
+
+struct iommu_domain *etnaviv_iommu_v2_domain_alloc(struct etnaviv_gpu *gpu);
+
+#endif /* __ETNAVIV_IOMMU_V2_H__ */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.c b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
new file mode 100644
index 0000000..6743bc6
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.c
@@ -0,0 +1,299 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "etnaviv_drv.h"
+#include "etnaviv_gem.h"
+#include "etnaviv_gpu.h"
+#include "etnaviv_mmu.h"
+
+static int etnaviv_fault_handler(struct iommu_domain *iommu, struct device *dev,
+		unsigned long iova, int flags, void *arg)
+{
+	DBG("*** fault: iova=%08lx, flags=%d", iova, flags);
+	return 0;
+}
+
+int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova,
+		struct sg_table *sgt, unsigned len, int prot)
+{
+	struct iommu_domain *domain = iommu->domain;
+	struct scatterlist *sg;
+	unsigned int da = iova;
+	unsigned int i, j;
+	int ret;
+
+	if (!domain || !sgt)
+		return -EINVAL;
+
+	for_each_sg(sgt->sgl, sg, sgt->nents, i) {
+		u32 pa = sg_dma_address(sg) - sg->offset;
+		size_t bytes = sg_dma_len(sg) + sg->offset;
+
+		VERB("map[%d]: %08x %08x(%zx)", i, iova, pa, bytes);
+
+		ret = iommu_map(domain, da, pa, bytes, prot);
+		if (ret)
+			goto fail;
+
+		da += bytes;
+	}
+
+	return 0;
+
+fail:
+	da = iova;
+
+	for_each_sg(sgt->sgl, sg, i, j) {
+		size_t bytes = sg_dma_len(sg) + sg->offset;
+
+		iommu_unmap(domain, da, bytes);
+		da += bytes;
+	}
+	return ret;
+}
+
+int etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova,
+		struct sg_table *sgt, unsigned len)
+{
+	struct iommu_domain *domain = iommu->domain;
+	struct scatterlist *sg;
+	unsigned int da = iova;
+	int i;
+
+	for_each_sg(sgt->sgl, sg, sgt->nents, i) {
+		size_t bytes = sg_dma_len(sg) + sg->offset;
+		size_t unmapped;
+
+		unmapped = iommu_unmap(domain, da, bytes);
+		if (unmapped < bytes)
+			return unmapped;
+
+		VERB("unmap[%d]: %08x(%zx)", i, iova, bytes);
+
+		BUG_ON(!PAGE_ALIGNED(bytes));
+
+		da += bytes;
+	}
+
+	return 0;
+}
+
+static void etnaviv_iommu_remove_mapping(struct etnaviv_iommu *mmu,
+	struct etnaviv_vram_mapping *mapping)
+{
+	struct etnaviv_gem_object *etnaviv_obj = mapping->object;
+
+	etnaviv_iommu_unmap(mmu, mapping->vram_node.start,
+			    etnaviv_obj->sgt, etnaviv_obj->base.size);
+	drm_mm_remove_node(&mapping->vram_node);
+}
+
+int etnaviv_iommu_map_gem(struct etnaviv_iommu *mmu,
+	struct etnaviv_gem_object *etnaviv_obj, u32 memory_base,
+	struct etnaviv_vram_mapping *mapping)
+{
+	struct etnaviv_vram_mapping *free = NULL;
+	struct sg_table *sgt = etnaviv_obj->sgt;
+	struct drm_mm_node *node;
+	int ret;
+
+	lockdep_assert_held(&etnaviv_obj->lock);
+
+	mutex_lock(&mmu->lock);
+
+	/* v1 MMU can optimize single entry (contiguous) scatterlists */
+	if (sgt->nents == 1 && !(etnaviv_obj->flags & ETNA_BO_FORCE_MMU)) {
+		u32 iova;
+
+		iova = sg_dma_address(sgt->sgl) - memory_base;
+		if (iova < 0x80000000 - sg_dma_len(sgt->sgl)) {
+			mapping->iova = iova;
+			list_add_tail(&mapping->mmu_node, &mmu->mappings);
+			mutex_unlock(&mmu->lock);
+			return 0;
+		}
+	}
+
+	node = &mapping->vram_node;
+	while (1) {
+		struct etnaviv_vram_mapping *m, *n;
+		struct list_head list;
+		bool found;
+
+		ret = drm_mm_insert_node_in_range(&mmu->mm, node,
+			etnaviv_obj->base.size, 0, mmu->last_iova, ~0UL,
+			DRM_MM_SEARCH_DEFAULT);
+
+		if (ret != -ENOSPC)
+			break;
+
+		/*
+		 * If we did not search from the start of the MMU region,
+		 * try again in case there are free slots.
+		 */
+		if (mmu->last_iova) {
+			mmu->last_iova = 0;
+			mmu->need_flush = true;
+			continue;
+		}
+
+		/* Try to retire some entries */
+		drm_mm_init_scan(&mmu->mm, etnaviv_obj->base.size, 0, 0);
+
+		found = 0;
+		INIT_LIST_HEAD(&list);
+		list_for_each_entry(free, &mmu->mappings, mmu_node) {
+			/* If this vram node has not been used, skip this. */
+			if (!free->vram_node.mm)
+				continue;
+
+			/*
+			 * If the iova is pinned, then it's in-use,
+			 * so we must keep its mapping.
+			 */
+			if (free->use)
+				continue;
+
+			list_add(&free->scan_node, &list);
+			if (drm_mm_scan_add_block(&free->vram_node)) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found) {
+			/* Nothing found, clean up and fail */
+			list_for_each_entry_safe(m, n, &list, scan_node)
+				BUG_ON(drm_mm_scan_remove_block(&m->vram_node));
+			break;
+		}
+
+		/*
+		 * drm_mm does not allow any other operations while
+		 * scanning, so we have to remove all blocks first.
+		 * If drm_mm_scan_remove_block() returns false, we
+		 * can leave the block pinned.
+		 */
+		list_for_each_entry_safe(m, n, &list, scan_node)
+			if (!drm_mm_scan_remove_block(&m->vram_node))
+				list_del_init(&m->scan_node);
+
+		/*
+		 * Unmap the blocks which need to be reaped from the MMU.
+		 * Clear the mmu pointer to prevent the get_iova finding
+		 * this mapping.
+		 */
+		list_for_each_entry_safe(m, n, &list, scan_node) {
+			etnaviv_iommu_remove_mapping(mmu, m);
+			m->mmu = NULL;
+			list_del_init(&m->mmu_node);
+			list_del_init(&m->scan_node);
+		}
+
+		/*
+		 * We removed enough mappings so that the new allocation will
+		 * succeed.  Ensure that the MMU will be flushed before the
+		 * associated commit requesting this mapping, and retry the
+		 * allocation one more time.
+		 */
+		mmu->need_flush = true;
+	}
+
+	if (ret < 0) {
+		mutex_unlock(&mmu->lock);
+		return ret;
+	}
+
+	mmu->last_iova = node->start + etnaviv_obj->base.size;
+	mapping->iova = node->start;
+	ret = etnaviv_iommu_map(mmu, node->start, sgt, etnaviv_obj->base.size,
+				IOMMU_READ | IOMMU_WRITE);
+
+	if (ret < 0) {
+		drm_mm_remove_node(node);
+		mutex_unlock(&mmu->lock);
+		return ret;
+	}
+
+	list_add_tail(&mapping->mmu_node, &mmu->mappings);
+	mutex_unlock(&mmu->lock);
+
+	return ret;
+}
+
+void etnaviv_iommu_unmap_gem(struct etnaviv_iommu *mmu,
+	struct etnaviv_vram_mapping *mapping)
+{
+	WARN_ON(mapping->use);
+
+	mutex_lock(&mmu->lock);
+
+	/* If the vram node is on the mm, unmap and remove the node */
+	if (mapping->vram_node.mm == &mmu->mm)
+		etnaviv_iommu_remove_mapping(mmu, mapping);
+
+	list_del(&mapping->mmu_node);
+	mutex_unlock(&mmu->lock);
+}
+
+void etnaviv_iommu_destroy(struct etnaviv_iommu *mmu)
+{
+	drm_mm_takedown(&mmu->mm);
+	iommu_domain_free(mmu->domain);
+	kfree(mmu);
+}
+
+struct etnaviv_iommu *etnaviv_iommu_new(struct etnaviv_gpu *gpu,
+	struct iommu_domain *domain, enum etnaviv_iommu_version version)
+{
+	struct etnaviv_iommu *mmu;
+
+	mmu = kzalloc(sizeof(*mmu), GFP_KERNEL);
+	if (!mmu)
+		return ERR_PTR(-ENOMEM);
+
+	mmu->domain = domain;
+	mmu->gpu = gpu;
+	mmu->version = version;
+	mutex_init(&mmu->lock);
+	INIT_LIST_HEAD(&mmu->mappings);
+
+	drm_mm_init(&mmu->mm, domain->geometry.aperture_start,
+		    domain->geometry.aperture_end -
+		      domain->geometry.aperture_start + 1);
+
+	iommu_set_fault_handler(domain, etnaviv_fault_handler, gpu->dev);
+
+	return mmu;
+}
+
+size_t etnaviv_iommu_dump_size(struct etnaviv_iommu *iommu)
+{
+	struct etnaviv_iommu_ops *ops;
+
+	ops = container_of(iommu->domain->ops, struct etnaviv_iommu_ops, ops);
+
+	return ops->dump_size(iommu->domain);
+}
+
+void etnaviv_iommu_dump(struct etnaviv_iommu *iommu, void *buf)
+{
+	struct etnaviv_iommu_ops *ops;
+
+	ops = container_of(iommu->domain->ops, struct etnaviv_iommu_ops, ops);
+
+	ops->dump(iommu->domain, buf);
+}
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_mmu.h b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
new file mode 100644
index 0000000..fff215a
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/etnaviv_mmu.h
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2015 Etnaviv Project
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ETNAVIV_MMU_H__
+#define __ETNAVIV_MMU_H__
+
+#include <linux/iommu.h>
+
+enum etnaviv_iommu_version {
+	ETNAVIV_IOMMU_V1 = 0,
+	ETNAVIV_IOMMU_V2,
+};
+
+struct etnaviv_gpu;
+struct etnaviv_vram_mapping;
+
+struct etnaviv_iommu_ops {
+	struct iommu_ops ops;
+	size_t (*dump_size)(struct iommu_domain *);
+	void (*dump)(struct iommu_domain *, void *);
+};
+
+struct etnaviv_iommu {
+	struct etnaviv_gpu *gpu;
+	struct iommu_domain *domain;
+
+	enum etnaviv_iommu_version version;
+
+	/* memory manager for GPU address area */
+	struct mutex lock;
+	struct list_head mappings;
+	struct drm_mm mm;
+	u32 last_iova;
+	bool need_flush;
+};
+
+struct etnaviv_gem_object;
+
+int etnaviv_iommu_attach(struct etnaviv_iommu *iommu, const char **names,
+	int cnt);
+int etnaviv_iommu_map(struct etnaviv_iommu *iommu, u32 iova,
+	struct sg_table *sgt, unsigned len, int prot);
+int etnaviv_iommu_unmap(struct etnaviv_iommu *iommu, u32 iova,
+	struct sg_table *sgt, unsigned len);
+int etnaviv_iommu_map_gem(struct etnaviv_iommu *mmu,
+	struct etnaviv_gem_object *etnaviv_obj, u32 memory_base,
+	struct etnaviv_vram_mapping *mapping);
+void etnaviv_iommu_unmap_gem(struct etnaviv_iommu *mmu,
+	struct etnaviv_vram_mapping *mapping);
+void etnaviv_iommu_destroy(struct etnaviv_iommu *iommu);
+
+size_t etnaviv_iommu_dump_size(struct etnaviv_iommu *iommu);
+void etnaviv_iommu_dump(struct etnaviv_iommu *iommu, void *buf);
+
+struct etnaviv_iommu *etnaviv_iommu_new(struct etnaviv_gpu *gpu,
+	struct iommu_domain *domain, enum etnaviv_iommu_version version);
+
+#endif /* __ETNAVIV_MMU_H__ */
diff --git a/drivers/gpu/drm/etnaviv/state.xml.h b/drivers/gpu/drm/etnaviv/state.xml.h
new file mode 100644
index 0000000..3682183
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/state.xml.h
@@ -0,0 +1,351 @@
+#ifndef STATE_XML
+#define STATE_XML
+
+/* Autogenerated file, DO NOT EDIT manually!
+
+This file was generated by the rules-ng-ng headergen tool in this git repository:
+http://0x04.net/cgit/index.cgi/rules-ng-ng
+git clone git://0x04.net/rules-ng-ng
+
+The rules-ng-ng source files this header was generated from are:
+- state.xml    (  18882 bytes, from 2015-03-25 11:42:32)
+- common.xml   (  18437 bytes, from 2015-03-25 11:27:41)
+- state_hi.xml (  23420 bytes, from 2015-03-25 11:47:21)
+- state_2d.xml (  51549 bytes, from 2015-03-25 11:25:06)
+- state_3d.xml (  54600 bytes, from 2015-03-25 11:25:19)
+- state_vg.xml (   5973 bytes, from 2015-03-25 11:26:01)
+
+Copyright (C) 2015
+*/
+
+
+#define VARYING_COMPONENT_USE_UNUSED				0x00000000
+#define VARYING_COMPONENT_USE_USED				0x00000001
+#define VARYING_COMPONENT_USE_POINTCOORD_X			0x00000002
+#define VARYING_COMPONENT_USE_POINTCOORD_Y			0x00000003
+#define FE_VERTEX_STREAM_CONTROL_VERTEX_STRIDE__MASK		0x000000ff
+#define FE_VERTEX_STREAM_CONTROL_VERTEX_STRIDE__SHIFT		0
+#define FE_VERTEX_STREAM_CONTROL_VERTEX_STRIDE(x)		(((x) << FE_VERTEX_STREAM_CONTROL_VERTEX_STRIDE__SHIFT) & FE_VERTEX_STREAM_CONTROL_VERTEX_STRIDE__MASK)
+#define VIVS_FE							0x00000000
+
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG(i0)		       (0x00000600 + 0x4*(i0))
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG__ESIZE			0x00000004
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG__LEN			0x00000010
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE__MASK		0x0000000f
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE__SHIFT		0
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_BYTE			0x00000000
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_UNSIGNED_BYTE	0x00000001
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_SHORT		0x00000002
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_UNSIGNED_SHORT	0x00000003
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_INT			0x00000004
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_UNSIGNED_INT		0x00000005
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_FLOAT		0x00000008
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_HALF_FLOAT		0x00000009
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_FIXED		0x0000000b
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_INT_10_10_10_2	0x0000000c
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_TYPE_UNSIGNED_INT_10_10_10_2	0x0000000d
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_ENDIAN__MASK		0x00000030
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_ENDIAN__SHIFT		4
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_ENDIAN(x)			(((x) << VIVS_FE_VERTEX_ELEMENT_CONFIG_ENDIAN__SHIFT) & VIVS_FE_VERTEX_ELEMENT_CONFIG_ENDIAN__MASK)
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_NONCONSECUTIVE		0x00000080
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_STREAM__MASK		0x00000700
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_STREAM__SHIFT		8
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_STREAM(x)			(((x) << VIVS_FE_VERTEX_ELEMENT_CONFIG_STREAM__SHIFT) & VIVS_FE_VERTEX_ELEMENT_CONFIG_STREAM__MASK)
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_NUM__MASK			0x00003000
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_NUM__SHIFT		12
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_NUM(x)			(((x) << VIVS_FE_VERTEX_ELEMENT_CONFIG_NUM__SHIFT) & VIVS_FE_VERTEX_ELEMENT_CONFIG_NUM__MASK)
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_NORMALIZE__MASK		0x0000c000
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_NORMALIZE__SHIFT		14
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_NORMALIZE_OFF		0x00000000
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_NORMALIZE_ON		0x00008000
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_START__MASK		0x00ff0000
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_START__SHIFT		16
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_START(x)			(((x) << VIVS_FE_VERTEX_ELEMENT_CONFIG_START__SHIFT) & VIVS_FE_VERTEX_ELEMENT_CONFIG_START__MASK)
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_END__MASK			0xff000000
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_END__SHIFT		24
+#define VIVS_FE_VERTEX_ELEMENT_CONFIG_END(x)			(((x) << VIVS_FE_VERTEX_ELEMENT_CONFIG_END__SHIFT) & VIVS_FE_VERTEX_ELEMENT_CONFIG_END__MASK)
+
+#define VIVS_FE_CMD_STREAM_BASE_ADDR				0x00000640
+
+#define VIVS_FE_INDEX_STREAM_BASE_ADDR				0x00000644
+
+#define VIVS_FE_INDEX_STREAM_CONTROL				0x00000648
+#define VIVS_FE_INDEX_STREAM_CONTROL_TYPE__MASK			0x00000003
+#define VIVS_FE_INDEX_STREAM_CONTROL_TYPE__SHIFT		0
+#define VIVS_FE_INDEX_STREAM_CONTROL_TYPE_UNSIGNED_CHAR		0x00000000
+#define VIVS_FE_INDEX_STREAM_CONTROL_TYPE_UNSIGNED_SHORT	0x00000001
+#define VIVS_FE_INDEX_STREAM_CONTROL_TYPE_UNSIGNED_INT		0x00000002
+
+#define VIVS_FE_VERTEX_STREAM_BASE_ADDR				0x0000064c
+
+#define VIVS_FE_VERTEX_STREAM_CONTROL				0x00000650
+
+#define VIVS_FE_COMMAND_ADDRESS					0x00000654
+
+#define VIVS_FE_COMMAND_CONTROL					0x00000658
+#define VIVS_FE_COMMAND_CONTROL_PREFETCH__MASK			0x0000ffff
+#define VIVS_FE_COMMAND_CONTROL_PREFETCH__SHIFT			0
+#define VIVS_FE_COMMAND_CONTROL_PREFETCH(x)			(((x) << VIVS_FE_COMMAND_CONTROL_PREFETCH__SHIFT) & VIVS_FE_COMMAND_CONTROL_PREFETCH__MASK)
+#define VIVS_FE_COMMAND_CONTROL_ENABLE				0x00010000
+
+#define VIVS_FE_DMA_STATUS					0x0000065c
+
+#define VIVS_FE_DMA_DEBUG_STATE					0x00000660
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE__MASK			0x0000001f
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE__SHIFT		0
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_IDLE			0x00000000
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_DEC			0x00000001
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_ADR0			0x00000002
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_LOAD0			0x00000003
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_ADR1			0x00000004
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_LOAD1			0x00000005
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_3DADR			0x00000006
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_3DCMD			0x00000007
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_3DCNTL		0x00000008
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_3DIDXCNTL		0x00000009
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_INITREQDMA		0x0000000a
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_DRAWIDX		0x0000000b
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_DRAW			0x0000000c
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_2DRECT0		0x0000000d
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_2DRECT1		0x0000000e
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_2DDATA0		0x0000000f
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_2DDATA1		0x00000010
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_WAITFIFO		0x00000011
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_WAIT			0x00000012
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_LINK			0x00000013
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_END			0x00000014
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_STATE_STALL			0x00000015
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_DMA_STATE__MASK		0x00000300
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_DMA_STATE__SHIFT		8
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_DMA_STATE_IDLE		0x00000000
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_DMA_STATE_START		0x00000100
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_DMA_STATE_REQ		0x00000200
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_DMA_STATE_END		0x00000300
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_FETCH_STATE__MASK		0x00000c00
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_FETCH_STATE__SHIFT		10
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_FETCH_STATE_IDLE		0x00000000
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_FETCH_STATE_RAMVALID	0x00000400
+#define VIVS_FE_DMA_DEBUG_STATE_CMD_FETCH_STATE_VALID		0x00000800
+#define VIVS_FE_DMA_DEBUG_STATE_REQ_DMA_STATE__MASK		0x00003000
+#define VIVS_FE_DMA_DEBUG_STATE_REQ_DMA_STATE__SHIFT		12
+#define VIVS_FE_DMA_DEBUG_STATE_REQ_DMA_STATE_IDLE		0x00000000
+#define VIVS_FE_DMA_DEBUG_STATE_REQ_DMA_STATE_WAITIDX		0x00001000
+#define VIVS_FE_DMA_DEBUG_STATE_REQ_DMA_STATE_CAL		0x00002000
+#define VIVS_FE_DMA_DEBUG_STATE_CAL_STATE__MASK			0x0000c000
+#define VIVS_FE_DMA_DEBUG_STATE_CAL_STATE__SHIFT		14
+#define VIVS_FE_DMA_DEBUG_STATE_CAL_STATE_IDLE			0x00000000
+#define VIVS_FE_DMA_DEBUG_STATE_CAL_STATE_LDADR			0x00004000
+#define VIVS_FE_DMA_DEBUG_STATE_CAL_STATE_IDXCALC		0x00008000
+#define VIVS_FE_DMA_DEBUG_STATE_VE_REQ_STATE__MASK		0x00030000
+#define VIVS_FE_DMA_DEBUG_STATE_VE_REQ_STATE__SHIFT		16
+#define VIVS_FE_DMA_DEBUG_STATE_VE_REQ_STATE_IDLE		0x00000000
+#define VIVS_FE_DMA_DEBUG_STATE_VE_REQ_STATE_CKCACHE		0x00010000
+#define VIVS_FE_DMA_DEBUG_STATE_VE_REQ_STATE_MISS		0x00020000
+
+#define VIVS_FE_DMA_ADDRESS					0x00000664
+
+#define VIVS_FE_DMA_LOW						0x00000668
+
+#define VIVS_FE_DMA_HIGH					0x0000066c
+
+#define VIVS_FE_AUTO_FLUSH					0x00000670
+
+#define VIVS_FE_UNK00678					0x00000678
+
+#define VIVS_FE_UNK0067C					0x0000067c
+
+#define VIVS_FE_VERTEX_STREAMS(i0)			       (0x00000000 + 0x4*(i0))
+#define VIVS_FE_VERTEX_STREAMS__ESIZE				0x00000004
+#define VIVS_FE_VERTEX_STREAMS__LEN				0x00000008
+
+#define VIVS_FE_VERTEX_STREAMS_BASE_ADDR(i0)		       (0x00000680 + 0x4*(i0))
+
+#define VIVS_FE_VERTEX_STREAMS_CONTROL(i0)		       (0x000006a0 + 0x4*(i0))
+
+#define VIVS_FE_UNK00700(i0)				       (0x00000700 + 0x4*(i0))
+#define VIVS_FE_UNK00700__ESIZE					0x00000004
+#define VIVS_FE_UNK00700__LEN					0x00000010
+
+#define VIVS_FE_UNK00740(i0)				       (0x00000740 + 0x4*(i0))
+#define VIVS_FE_UNK00740__ESIZE					0x00000004
+#define VIVS_FE_UNK00740__LEN					0x00000010
+
+#define VIVS_FE_UNK00780(i0)				       (0x00000780 + 0x4*(i0))
+#define VIVS_FE_UNK00780__ESIZE					0x00000004
+#define VIVS_FE_UNK00780__LEN					0x00000010
+
+#define VIVS_GL							0x00000000
+
+#define VIVS_GL_PIPE_SELECT					0x00003800
+#define VIVS_GL_PIPE_SELECT_PIPE__MASK				0x00000001
+#define VIVS_GL_PIPE_SELECT_PIPE__SHIFT				0
+#define VIVS_GL_PIPE_SELECT_PIPE(x)				(((x) << VIVS_GL_PIPE_SELECT_PIPE__SHIFT) & VIVS_GL_PIPE_SELECT_PIPE__MASK)
+
+#define VIVS_GL_EVENT						0x00003804
+#define VIVS_GL_EVENT_EVENT_ID__MASK				0x0000001f
+#define VIVS_GL_EVENT_EVENT_ID__SHIFT				0
+#define VIVS_GL_EVENT_EVENT_ID(x)				(((x) << VIVS_GL_EVENT_EVENT_ID__SHIFT) & VIVS_GL_EVENT_EVENT_ID__MASK)
+#define VIVS_GL_EVENT_FROM_FE					0x00000020
+#define VIVS_GL_EVENT_FROM_PE					0x00000040
+#define VIVS_GL_EVENT_SOURCE__MASK				0x00001f00
+#define VIVS_GL_EVENT_SOURCE__SHIFT				8
+#define VIVS_GL_EVENT_SOURCE(x)					(((x) << VIVS_GL_EVENT_SOURCE__SHIFT) & VIVS_GL_EVENT_SOURCE__MASK)
+
+#define VIVS_GL_SEMAPHORE_TOKEN					0x00003808
+#define VIVS_GL_SEMAPHORE_TOKEN_FROM__MASK			0x0000001f
+#define VIVS_GL_SEMAPHORE_TOKEN_FROM__SHIFT			0
+#define VIVS_GL_SEMAPHORE_TOKEN_FROM(x)				(((x) << VIVS_GL_SEMAPHORE_TOKEN_FROM__SHIFT) & VIVS_GL_SEMAPHORE_TOKEN_FROM__MASK)
+#define VIVS_GL_SEMAPHORE_TOKEN_TO__MASK			0x00001f00
+#define VIVS_GL_SEMAPHORE_TOKEN_TO__SHIFT			8
+#define VIVS_GL_SEMAPHORE_TOKEN_TO(x)				(((x) << VIVS_GL_SEMAPHORE_TOKEN_TO__SHIFT) & VIVS_GL_SEMAPHORE_TOKEN_TO__MASK)
+
+#define VIVS_GL_FLUSH_CACHE					0x0000380c
+#define VIVS_GL_FLUSH_CACHE_DEPTH				0x00000001
+#define VIVS_GL_FLUSH_CACHE_COLOR				0x00000002
+#define VIVS_GL_FLUSH_CACHE_TEXTURE				0x00000004
+#define VIVS_GL_FLUSH_CACHE_PE2D				0x00000008
+#define VIVS_GL_FLUSH_CACHE_TEXTUREVS				0x00000010
+#define VIVS_GL_FLUSH_CACHE_SHADER_L1				0x00000020
+#define VIVS_GL_FLUSH_CACHE_SHADER_L2				0x00000040
+
+#define VIVS_GL_FLUSH_MMU					0x00003810
+#define VIVS_GL_FLUSH_MMU_FLUSH_FEMMU				0x00000001
+#define VIVS_GL_FLUSH_MMU_FLUSH_UNK1				0x00000002
+#define VIVS_GL_FLUSH_MMU_FLUSH_UNK2				0x00000004
+#define VIVS_GL_FLUSH_MMU_FLUSH_PEMMU				0x00000008
+#define VIVS_GL_FLUSH_MMU_FLUSH_UNK4				0x00000010
+
+#define VIVS_GL_VERTEX_ELEMENT_CONFIG				0x00003814
+
+#define VIVS_GL_MULTI_SAMPLE_CONFIG				0x00003818
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES__MASK		0x00000003
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES__SHIFT		0
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES_NONE		0x00000000
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES_2X		0x00000001
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES_4X		0x00000002
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_SAMPLES_MASK		0x00000008
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_ENABLES__MASK		0x000000f0
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_ENABLES__SHIFT		4
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_ENABLES(x)		(((x) << VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_ENABLES__SHIFT) & VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_ENABLES__MASK)
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_MSAA_ENABLES_MASK		0x00000100
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_UNK12__MASK			0x00007000
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_UNK12__SHIFT		12
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_UNK12(x)			(((x) << VIVS_GL_MULTI_SAMPLE_CONFIG_UNK12__SHIFT) & VIVS_GL_MULTI_SAMPLE_CONFIG_UNK12__MASK)
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_UNK12_MASK			0x00008000
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_UNK16__MASK			0x00030000
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_UNK16__SHIFT		16
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_UNK16(x)			(((x) << VIVS_GL_MULTI_SAMPLE_CONFIG_UNK16__SHIFT) & VIVS_GL_MULTI_SAMPLE_CONFIG_UNK16__MASK)
+#define VIVS_GL_MULTI_SAMPLE_CONFIG_UNK16_MASK			0x00080000
+
+#define VIVS_GL_VARYING_TOTAL_COMPONENTS			0x0000381c
+#define VIVS_GL_VARYING_TOTAL_COMPONENTS_NUM__MASK		0x000000ff
+#define VIVS_GL_VARYING_TOTAL_COMPONENTS_NUM__SHIFT		0
+#define VIVS_GL_VARYING_TOTAL_COMPONENTS_NUM(x)			(((x) << VIVS_GL_VARYING_TOTAL_COMPONENTS_NUM__SHIFT) & VIVS_GL_VARYING_TOTAL_COMPONENTS_NUM__MASK)
+
+#define VIVS_GL_VARYING_NUM_COMPONENTS				0x00003820
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR0__MASK		0x00000007
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR0__SHIFT		0
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR0(x)			(((x) << VIVS_GL_VARYING_NUM_COMPONENTS_VAR0__SHIFT) & VIVS_GL_VARYING_NUM_COMPONENTS_VAR0__MASK)
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR1__MASK		0x00000070
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR1__SHIFT		4
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR1(x)			(((x) << VIVS_GL_VARYING_NUM_COMPONENTS_VAR1__SHIFT) & VIVS_GL_VARYING_NUM_COMPONENTS_VAR1__MASK)
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR2__MASK		0x00000700
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR2__SHIFT		8
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR2(x)			(((x) << VIVS_GL_VARYING_NUM_COMPONENTS_VAR2__SHIFT) & VIVS_GL_VARYING_NUM_COMPONENTS_VAR2__MASK)
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR3__MASK		0x00007000
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR3__SHIFT		12
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR3(x)			(((x) << VIVS_GL_VARYING_NUM_COMPONENTS_VAR3__SHIFT) & VIVS_GL_VARYING_NUM_COMPONENTS_VAR3__MASK)
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR4__MASK		0x00070000
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR4__SHIFT		16
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR4(x)			(((x) << VIVS_GL_VARYING_NUM_COMPONENTS_VAR4__SHIFT) & VIVS_GL_VARYING_NUM_COMPONENTS_VAR4__MASK)
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR5__MASK		0x00700000
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR5__SHIFT		20
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR5(x)			(((x) << VIVS_GL_VARYING_NUM_COMPONENTS_VAR5__SHIFT) & VIVS_GL_VARYING_NUM_COMPONENTS_VAR5__MASK)
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR6__MASK		0x07000000
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR6__SHIFT		24
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR6(x)			(((x) << VIVS_GL_VARYING_NUM_COMPONENTS_VAR6__SHIFT) & VIVS_GL_VARYING_NUM_COMPONENTS_VAR6__MASK)
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR7__MASK		0x70000000
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR7__SHIFT		28
+#define VIVS_GL_VARYING_NUM_COMPONENTS_VAR7(x)			(((x) << VIVS_GL_VARYING_NUM_COMPONENTS_VAR7__SHIFT) & VIVS_GL_VARYING_NUM_COMPONENTS_VAR7__MASK)
+
+#define VIVS_GL_VARYING_COMPONENT_USE(i0)		       (0x00003828 + 0x4*(i0))
+#define VIVS_GL_VARYING_COMPONENT_USE__ESIZE			0x00000004
+#define VIVS_GL_VARYING_COMPONENT_USE__LEN			0x00000002
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP0__MASK		0x00000003
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP0__SHIFT		0
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP0(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP0__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP0__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP1__MASK		0x0000000c
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP1__SHIFT		2
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP1(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP1__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP1__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP2__MASK		0x00000030
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP2__SHIFT		4
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP2(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP2__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP2__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP3__MASK		0x000000c0
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP3__SHIFT		6
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP3(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP3__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP3__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP4__MASK		0x00000300
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP4__SHIFT		8
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP4(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP4__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP4__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP5__MASK		0x00000c00
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP5__SHIFT		10
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP5(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP5__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP5__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP6__MASK		0x00003000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP6__SHIFT		12
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP6(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP6__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP6__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP7__MASK		0x0000c000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP7__SHIFT		14
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP7(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP7__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP7__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP8__MASK		0x00030000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP8__SHIFT		16
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP8(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP8__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP8__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP9__MASK		0x000c0000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP9__SHIFT		18
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP9(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP9__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP9__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP10__MASK		0x00300000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP10__SHIFT		20
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP10(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP10__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP10__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP11__MASK		0x00c00000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP11__SHIFT		22
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP11(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP11__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP11__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP12__MASK		0x03000000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP12__SHIFT		24
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP12(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP12__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP12__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP13__MASK		0x0c000000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP13__SHIFT		26
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP13(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP13__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP13__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP14__MASK		0x30000000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP14__SHIFT		28
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP14(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP14__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP14__MASK)
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP15__MASK		0xc0000000
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP15__SHIFT		30
+#define VIVS_GL_VARYING_COMPONENT_USE_COMP15(x)			(((x) << VIVS_GL_VARYING_COMPONENT_USE_COMP15__SHIFT) & VIVS_GL_VARYING_COMPONENT_USE_COMP15__MASK)
+
+#define VIVS_GL_UNK03834					0x00003834
+
+#define VIVS_GL_UNK03838					0x00003838
+
+#define VIVS_GL_API_MODE					0x0000384c
+#define VIVS_GL_API_MODE_OPENGL					0x00000000
+#define VIVS_GL_API_MODE_OPENVG					0x00000001
+#define VIVS_GL_API_MODE_OPENCL					0x00000002
+
+#define VIVS_GL_CONTEXT_POINTER					0x00003850
+
+#define VIVS_GL_UNK03A00					0x00003a00
+
+#define VIVS_GL_STALL_TOKEN					0x00003c00
+#define VIVS_GL_STALL_TOKEN_FROM__MASK				0x0000001f
+#define VIVS_GL_STALL_TOKEN_FROM__SHIFT				0
+#define VIVS_GL_STALL_TOKEN_FROM(x)				(((x) << VIVS_GL_STALL_TOKEN_FROM__SHIFT) & VIVS_GL_STALL_TOKEN_FROM__MASK)
+#define VIVS_GL_STALL_TOKEN_TO__MASK				0x00001f00
+#define VIVS_GL_STALL_TOKEN_TO__SHIFT				8
+#define VIVS_GL_STALL_TOKEN_TO(x)				(((x) << VIVS_GL_STALL_TOKEN_TO__SHIFT) & VIVS_GL_STALL_TOKEN_TO__MASK)
+#define VIVS_GL_STALL_TOKEN_FLIP0				0x40000000
+#define VIVS_GL_STALL_TOKEN_FLIP1				0x80000000
+
+#define VIVS_DUMMY						0x00000000
+
+#define VIVS_DUMMY_DUMMY					0x0003fffc
+
+
+#endif /* STATE_XML */
diff --git a/drivers/gpu/drm/etnaviv/state_hi.xml.h b/drivers/gpu/drm/etnaviv/state_hi.xml.h
new file mode 100644
index 0000000..0064f26
--- /dev/null
+++ b/drivers/gpu/drm/etnaviv/state_hi.xml.h
@@ -0,0 +1,407 @@
+#ifndef STATE_HI_XML
+#define STATE_HI_XML
+
+/* Autogenerated file, DO NOT EDIT manually!
+
+This file was generated by the rules-ng-ng headergen tool in this git repository:
+http://0x04.net/cgit/index.cgi/rules-ng-ng
+git clone git://0x04.net/rules-ng-ng
+
+The rules-ng-ng source files this header was generated from are:
+- state_hi.xml (  23420 bytes, from 2015-03-25 11:47:21)
+- common.xml   (  18437 bytes, from 2015-03-25 11:27:41)
+
+Copyright (C) 2015
+*/
+
+
+#define MMU_EXCEPTION_SLAVE_NOT_PRESENT				0x00000001
+#define MMU_EXCEPTION_PAGE_NOT_PRESENT				0x00000002
+#define MMU_EXCEPTION_WRITE_VIOLATION				0x00000003
+#define VIVS_HI							0x00000000
+
+#define VIVS_HI_CLOCK_CONTROL					0x00000000
+#define VIVS_HI_CLOCK_CONTROL_CLK3D_DIS				0x00000001
+#define VIVS_HI_CLOCK_CONTROL_CLK2D_DIS				0x00000002
+#define VIVS_HI_CLOCK_CONTROL_FSCALE_VAL__MASK			0x000001fc
+#define VIVS_HI_CLOCK_CONTROL_FSCALE_VAL__SHIFT			2
+#define VIVS_HI_CLOCK_CONTROL_FSCALE_VAL(x)			(((x) << VIVS_HI_CLOCK_CONTROL_FSCALE_VAL__SHIFT) & VIVS_HI_CLOCK_CONTROL_FSCALE_VAL__MASK)
+#define VIVS_HI_CLOCK_CONTROL_FSCALE_CMD_LOAD			0x00000200
+#define VIVS_HI_CLOCK_CONTROL_DISABLE_RAM_CLK_GATING		0x00000400
+#define VIVS_HI_CLOCK_CONTROL_DISABLE_DEBUG_REGISTERS		0x00000800
+#define VIVS_HI_CLOCK_CONTROL_SOFT_RESET			0x00001000
+#define VIVS_HI_CLOCK_CONTROL_IDLE_3D				0x00010000
+#define VIVS_HI_CLOCK_CONTROL_IDLE_2D				0x00020000
+#define VIVS_HI_CLOCK_CONTROL_IDLE_VG				0x00040000
+#define VIVS_HI_CLOCK_CONTROL_ISOLATE_GPU			0x00080000
+#define VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE__MASK		0x00f00000
+#define VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE__SHIFT		20
+#define VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE(x)		(((x) << VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE__SHIFT) & VIVS_HI_CLOCK_CONTROL_DEBUG_PIXEL_PIPE__MASK)
+
+#define VIVS_HI_IDLE_STATE					0x00000004
+#define VIVS_HI_IDLE_STATE_FE					0x00000001
+#define VIVS_HI_IDLE_STATE_DE					0x00000002
+#define VIVS_HI_IDLE_STATE_PE					0x00000004
+#define VIVS_HI_IDLE_STATE_SH					0x00000008
+#define VIVS_HI_IDLE_STATE_PA					0x00000010
+#define VIVS_HI_IDLE_STATE_SE					0x00000020
+#define VIVS_HI_IDLE_STATE_RA					0x00000040
+#define VIVS_HI_IDLE_STATE_TX					0x00000080
+#define VIVS_HI_IDLE_STATE_VG					0x00000100
+#define VIVS_HI_IDLE_STATE_IM					0x00000200
+#define VIVS_HI_IDLE_STATE_FP					0x00000400
+#define VIVS_HI_IDLE_STATE_TS					0x00000800
+#define VIVS_HI_IDLE_STATE_AXI_LP				0x80000000
+
+#define VIVS_HI_AXI_CONFIG					0x00000008
+#define VIVS_HI_AXI_CONFIG_AWID__MASK				0x0000000f
+#define VIVS_HI_AXI_CONFIG_AWID__SHIFT				0
+#define VIVS_HI_AXI_CONFIG_AWID(x)				(((x) << VIVS_HI_AXI_CONFIG_AWID__SHIFT) & VIVS_HI_AXI_CONFIG_AWID__MASK)
+#define VIVS_HI_AXI_CONFIG_ARID__MASK				0x000000f0
+#define VIVS_HI_AXI_CONFIG_ARID__SHIFT				4
+#define VIVS_HI_AXI_CONFIG_ARID(x)				(((x) << VIVS_HI_AXI_CONFIG_ARID__SHIFT) & VIVS_HI_AXI_CONFIG_ARID__MASK)
+#define VIVS_HI_AXI_CONFIG_AWCACHE__MASK			0x00000f00
+#define VIVS_HI_AXI_CONFIG_AWCACHE__SHIFT			8
+#define VIVS_HI_AXI_CONFIG_AWCACHE(x)				(((x) << VIVS_HI_AXI_CONFIG_AWCACHE__SHIFT) & VIVS_HI_AXI_CONFIG_AWCACHE__MASK)
+#define VIVS_HI_AXI_CONFIG_ARCACHE__MASK			0x0000f000
+#define VIVS_HI_AXI_CONFIG_ARCACHE__SHIFT			12
+#define VIVS_HI_AXI_CONFIG_ARCACHE(x)				(((x) << VIVS_HI_AXI_CONFIG_ARCACHE__SHIFT) & VIVS_HI_AXI_CONFIG_ARCACHE__MASK)
+
+#define VIVS_HI_AXI_STATUS					0x0000000c
+#define VIVS_HI_AXI_STATUS_WR_ERR_ID__MASK			0x0000000f
+#define VIVS_HI_AXI_STATUS_WR_ERR_ID__SHIFT			0
+#define VIVS_HI_AXI_STATUS_WR_ERR_ID(x)				(((x) << VIVS_HI_AXI_STATUS_WR_ERR_ID__SHIFT) & VIVS_HI_AXI_STATUS_WR_ERR_ID__MASK)
+#define VIVS_HI_AXI_STATUS_RD_ERR_ID__MASK			0x000000f0
+#define VIVS_HI_AXI_STATUS_RD_ERR_ID__SHIFT			4
+#define VIVS_HI_AXI_STATUS_RD_ERR_ID(x)				(((x) << VIVS_HI_AXI_STATUS_RD_ERR_ID__SHIFT) & VIVS_HI_AXI_STATUS_RD_ERR_ID__MASK)
+#define VIVS_HI_AXI_STATUS_DET_WR_ERR				0x00000100
+#define VIVS_HI_AXI_STATUS_DET_RD_ERR				0x00000200
+
+#define VIVS_HI_INTR_ACKNOWLEDGE				0x00000010
+#define VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__MASK			0x7fffffff
+#define VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__SHIFT		0
+#define VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC(x)			(((x) << VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__SHIFT) & VIVS_HI_INTR_ACKNOWLEDGE_INTR_VEC__MASK)
+#define VIVS_HI_INTR_ACKNOWLEDGE_AXI_BUS_ERROR			0x80000000
+
+#define VIVS_HI_INTR_ENBL					0x00000014
+#define VIVS_HI_INTR_ENBL_INTR_ENBL_VEC__MASK			0xffffffff
+#define VIVS_HI_INTR_ENBL_INTR_ENBL_VEC__SHIFT			0
+#define VIVS_HI_INTR_ENBL_INTR_ENBL_VEC(x)			(((x) << VIVS_HI_INTR_ENBL_INTR_ENBL_VEC__SHIFT) & VIVS_HI_INTR_ENBL_INTR_ENBL_VEC__MASK)
+
+#define VIVS_HI_CHIP_IDENTITY					0x00000018
+#define VIVS_HI_CHIP_IDENTITY_FAMILY__MASK			0xff000000
+#define VIVS_HI_CHIP_IDENTITY_FAMILY__SHIFT			24
+#define VIVS_HI_CHIP_IDENTITY_FAMILY(x)				(((x) << VIVS_HI_CHIP_IDENTITY_FAMILY__SHIFT) & VIVS_HI_CHIP_IDENTITY_FAMILY__MASK)
+#define VIVS_HI_CHIP_IDENTITY_PRODUCT__MASK			0x00ff0000
+#define VIVS_HI_CHIP_IDENTITY_PRODUCT__SHIFT			16
+#define VIVS_HI_CHIP_IDENTITY_PRODUCT(x)			(((x) << VIVS_HI_CHIP_IDENTITY_PRODUCT__SHIFT) & VIVS_HI_CHIP_IDENTITY_PRODUCT__MASK)
+#define VIVS_HI_CHIP_IDENTITY_REVISION__MASK			0x0000f000
+#define VIVS_HI_CHIP_IDENTITY_REVISION__SHIFT			12
+#define VIVS_HI_CHIP_IDENTITY_REVISION(x)			(((x) << VIVS_HI_CHIP_IDENTITY_REVISION__SHIFT) & VIVS_HI_CHIP_IDENTITY_REVISION__MASK)
+
+#define VIVS_HI_CHIP_FEATURE					0x0000001c
+
+#define VIVS_HI_CHIP_MODEL					0x00000020
+
+#define VIVS_HI_CHIP_REV					0x00000024
+
+#define VIVS_HI_CHIP_DATE					0x00000028
+
+#define VIVS_HI_CHIP_TIME					0x0000002c
+
+#define VIVS_HI_CHIP_MINOR_FEATURE_0				0x00000034
+
+#define VIVS_HI_CACHE_CONTROL					0x00000038
+
+#define VIVS_HI_MEMORY_COUNTER_RESET				0x0000003c
+
+#define VIVS_HI_PROFILE_READ_BYTES8				0x00000040
+
+#define VIVS_HI_PROFILE_WRITE_BYTES8				0x00000044
+
+#define VIVS_HI_CHIP_SPECS					0x00000048
+#define VIVS_HI_CHIP_SPECS_STREAM_COUNT__MASK			0x0000000f
+#define VIVS_HI_CHIP_SPECS_STREAM_COUNT__SHIFT			0
+#define VIVS_HI_CHIP_SPECS_STREAM_COUNT(x)			(((x) << VIVS_HI_CHIP_SPECS_STREAM_COUNT__SHIFT) & VIVS_HI_CHIP_SPECS_STREAM_COUNT__MASK)
+#define VIVS_HI_CHIP_SPECS_REGISTER_MAX__MASK			0x000000f0
+#define VIVS_HI_CHIP_SPECS_REGISTER_MAX__SHIFT			4
+#define VIVS_HI_CHIP_SPECS_REGISTER_MAX(x)			(((x) << VIVS_HI_CHIP_SPECS_REGISTER_MAX__SHIFT) & VIVS_HI_CHIP_SPECS_REGISTER_MAX__MASK)
+#define VIVS_HI_CHIP_SPECS_THREAD_COUNT__MASK			0x00000f00
+#define VIVS_HI_CHIP_SPECS_THREAD_COUNT__SHIFT			8
+#define VIVS_HI_CHIP_SPECS_THREAD_COUNT(x)			(((x) << VIVS_HI_CHIP_SPECS_THREAD_COUNT__SHIFT) & VIVS_HI_CHIP_SPECS_THREAD_COUNT__MASK)
+#define VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE__MASK		0x0001f000
+#define VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE__SHIFT		12
+#define VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE(x)			(((x) << VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE__SHIFT) & VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE__MASK)
+#define VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT__MASK		0x01f00000
+#define VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT__SHIFT		20
+#define VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT(x)			(((x) << VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT__SHIFT) & VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT__MASK)
+#define VIVS_HI_CHIP_SPECS_PIXEL_PIPES__MASK			0x0e000000
+#define VIVS_HI_CHIP_SPECS_PIXEL_PIPES__SHIFT			25
+#define VIVS_HI_CHIP_SPECS_PIXEL_PIPES(x)			(((x) << VIVS_HI_CHIP_SPECS_PIXEL_PIPES__SHIFT) & VIVS_HI_CHIP_SPECS_PIXEL_PIPES__MASK)
+#define VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE__MASK	0xf0000000
+#define VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE__SHIFT	28
+#define VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE(x)		(((x) << VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE__SHIFT) & VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE__MASK)
+
+#define VIVS_HI_PROFILE_WRITE_BURSTS				0x0000004c
+
+#define VIVS_HI_PROFILE_WRITE_REQUESTS				0x00000050
+
+#define VIVS_HI_PROFILE_READ_BURSTS				0x00000058
+
+#define VIVS_HI_PROFILE_READ_REQUESTS				0x0000005c
+
+#define VIVS_HI_PROFILE_READ_LASTS				0x00000060
+
+#define VIVS_HI_GP_OUT0						0x00000064
+
+#define VIVS_HI_GP_OUT1						0x00000068
+
+#define VIVS_HI_GP_OUT2						0x0000006c
+
+#define VIVS_HI_AXI_CONTROL					0x00000070
+#define VIVS_HI_AXI_CONTROL_WR_FULL_BURST_MODE			0x00000001
+
+#define VIVS_HI_CHIP_MINOR_FEATURE_1				0x00000074
+
+#define VIVS_HI_PROFILE_TOTAL_CYCLES				0x00000078
+
+#define VIVS_HI_PROFILE_IDLE_CYCLES				0x0000007c
+
+#define VIVS_HI_CHIP_SPECS_2					0x00000080
+#define VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE__MASK			0x000000ff
+#define VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE__SHIFT			0
+#define VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE(x)			(((x) << VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE__SHIFT) & VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE__MASK)
+#define VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT__MASK		0x0000ff00
+#define VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT__SHIFT		8
+#define VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT(x)		(((x) << VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT__SHIFT) & VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT__MASK)
+#define VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS__MASK		0xffff0000
+#define VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS__SHIFT		16
+#define VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS(x)			(((x) << VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS__SHIFT) & VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS__MASK)
+
+#define VIVS_HI_CHIP_MINOR_FEATURE_2				0x00000084
+
+#define VIVS_HI_CHIP_MINOR_FEATURE_3				0x00000088
+
+#define VIVS_HI_CHIP_MINOR_FEATURE_4				0x00000094
+
+#define VIVS_PM							0x00000000
+
+#define VIVS_PM_POWER_CONTROLS					0x00000100
+#define VIVS_PM_POWER_CONTROLS_ENABLE_MODULE_CLOCK_GATING	0x00000001
+#define VIVS_PM_POWER_CONTROLS_DISABLE_STALL_MODULE_CLOCK_GATING	0x00000002
+#define VIVS_PM_POWER_CONTROLS_DISABLE_STARVE_MODULE_CLOCK_GATING	0x00000004
+#define VIVS_PM_POWER_CONTROLS_TURN_ON_COUNTER__MASK		0x000000f0
+#define VIVS_PM_POWER_CONTROLS_TURN_ON_COUNTER__SHIFT		4
+#define VIVS_PM_POWER_CONTROLS_TURN_ON_COUNTER(x)		(((x) << VIVS_PM_POWER_CONTROLS_TURN_ON_COUNTER__SHIFT) & VIVS_PM_POWER_CONTROLS_TURN_ON_COUNTER__MASK)
+#define VIVS_PM_POWER_CONTROLS_TURN_OFF_COUNTER__MASK		0xffff0000
+#define VIVS_PM_POWER_CONTROLS_TURN_OFF_COUNTER__SHIFT		16
+#define VIVS_PM_POWER_CONTROLS_TURN_OFF_COUNTER(x)		(((x) << VIVS_PM_POWER_CONTROLS_TURN_OFF_COUNTER__SHIFT) & VIVS_PM_POWER_CONTROLS_TURN_OFF_COUNTER__MASK)
+
+#define VIVS_PM_MODULE_CONTROLS					0x00000104
+#define VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_FE	0x00000001
+#define VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_DE	0x00000002
+#define VIVS_PM_MODULE_CONTROLS_DISABLE_MODULE_CLOCK_GATING_PE	0x00000004
+
+#define VIVS_PM_MODULE_STATUS					0x00000108
+#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_FE		0x00000001
+#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_DE		0x00000002
+#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_PE		0x00000004
+
+#define VIVS_PM_PULSE_EATER					0x0000010c
+
+#define VIVS_MMUv2						0x00000000
+
+#define VIVS_MMUv2_SAFE_ADDRESS					0x00000180
+
+#define VIVS_MMUv2_CONFIGURATION				0x00000184
+#define VIVS_MMUv2_CONFIGURATION_MODE__MASK			0x00000001
+#define VIVS_MMUv2_CONFIGURATION_MODE__SHIFT			0
+#define VIVS_MMUv2_CONFIGURATION_MODE_MODE4_K			0x00000000
+#define VIVS_MMUv2_CONFIGURATION_MODE_MODE1_K			0x00000001
+#define VIVS_MMUv2_CONFIGURATION_MODE_MASK			0x00000008
+#define VIVS_MMUv2_CONFIGURATION_FLUSH__MASK			0x00000010
+#define VIVS_MMUv2_CONFIGURATION_FLUSH__SHIFT			4
+#define VIVS_MMUv2_CONFIGURATION_FLUSH_FLUSH			0x00000010
+#define VIVS_MMUv2_CONFIGURATION_FLUSH_MASK			0x00000080
+#define VIVS_MMUv2_CONFIGURATION_ADDRESS_MASK			0x00000100
+#define VIVS_MMUv2_CONFIGURATION_ADDRESS__MASK			0xfffffc00
+#define VIVS_MMUv2_CONFIGURATION_ADDRESS__SHIFT			10
+#define VIVS_MMUv2_CONFIGURATION_ADDRESS(x)			(((x) << VIVS_MMUv2_CONFIGURATION_ADDRESS__SHIFT) & VIVS_MMUv2_CONFIGURATION_ADDRESS__MASK)
+
+#define VIVS_MMUv2_STATUS					0x00000188
+#define VIVS_MMUv2_STATUS_EXCEPTION0__MASK			0x00000003
+#define VIVS_MMUv2_STATUS_EXCEPTION0__SHIFT			0
+#define VIVS_MMUv2_STATUS_EXCEPTION0(x)				(((x) << VIVS_MMUv2_STATUS_EXCEPTION0__SHIFT) & VIVS_MMUv2_STATUS_EXCEPTION0__MASK)
+#define VIVS_MMUv2_STATUS_EXCEPTION1__MASK			0x00000030
+#define VIVS_MMUv2_STATUS_EXCEPTION1__SHIFT			4
+#define VIVS_MMUv2_STATUS_EXCEPTION1(x)				(((x) << VIVS_MMUv2_STATUS_EXCEPTION1__SHIFT) & VIVS_MMUv2_STATUS_EXCEPTION1__MASK)
+#define VIVS_MMUv2_STATUS_EXCEPTION2__MASK			0x00000300
+#define VIVS_MMUv2_STATUS_EXCEPTION2__SHIFT			8
+#define VIVS_MMUv2_STATUS_EXCEPTION2(x)				(((x) << VIVS_MMUv2_STATUS_EXCEPTION2__SHIFT) & VIVS_MMUv2_STATUS_EXCEPTION2__MASK)
+#define VIVS_MMUv2_STATUS_EXCEPTION3__MASK			0x00003000
+#define VIVS_MMUv2_STATUS_EXCEPTION3__SHIFT			12
+#define VIVS_MMUv2_STATUS_EXCEPTION3(x)				(((x) << VIVS_MMUv2_STATUS_EXCEPTION3__SHIFT) & VIVS_MMUv2_STATUS_EXCEPTION3__MASK)
+
+#define VIVS_MMUv2_CONTROL					0x0000018c
+#define VIVS_MMUv2_CONTROL_ENABLE				0x00000001
+
+#define VIVS_MMUv2_EXCEPTION_ADDR(i0)			       (0x00000190 + 0x4*(i0))
+#define VIVS_MMUv2_EXCEPTION_ADDR__ESIZE			0x00000004
+#define VIVS_MMUv2_EXCEPTION_ADDR__LEN				0x00000004
+
+#define VIVS_MC							0x00000000
+
+#define VIVS_MC_MMU_FE_PAGE_TABLE				0x00000400
+
+#define VIVS_MC_MMU_TX_PAGE_TABLE				0x00000404
+
+#define VIVS_MC_MMU_PE_PAGE_TABLE				0x00000408
+
+#define VIVS_MC_MMU_PEZ_PAGE_TABLE				0x0000040c
+
+#define VIVS_MC_MMU_RA_PAGE_TABLE				0x00000410
+
+#define VIVS_MC_DEBUG_MEMORY					0x00000414
+#define VIVS_MC_DEBUG_MEMORY_SPECIAL_PATCH_GC320		0x00000008
+#define VIVS_MC_DEBUG_MEMORY_FAST_CLEAR_BYPASS			0x00100000
+#define VIVS_MC_DEBUG_MEMORY_COMPRESSION_BYPASS			0x00200000
+
+#define VIVS_MC_MEMORY_BASE_ADDR_RA				0x00000418
+
+#define VIVS_MC_MEMORY_BASE_ADDR_FE				0x0000041c
+
+#define VIVS_MC_MEMORY_BASE_ADDR_TX				0x00000420
+
+#define VIVS_MC_MEMORY_BASE_ADDR_PEZ				0x00000424
+
+#define VIVS_MC_MEMORY_BASE_ADDR_PE				0x00000428
+
+#define VIVS_MC_MEMORY_TIMING_CONTROL				0x0000042c
+
+#define VIVS_MC_MEMORY_FLUSH					0x00000430
+
+#define VIVS_MC_PROFILE_CYCLE_COUNTER				0x00000438
+
+#define VIVS_MC_DEBUG_READ0					0x0000043c
+
+#define VIVS_MC_DEBUG_READ1					0x00000440
+
+#define VIVS_MC_DEBUG_WRITE					0x00000444
+
+#define VIVS_MC_PROFILE_RA_READ					0x00000448
+
+#define VIVS_MC_PROFILE_TX_READ					0x0000044c
+
+#define VIVS_MC_PROFILE_FE_READ					0x00000450
+
+#define VIVS_MC_PROFILE_PE_READ					0x00000454
+
+#define VIVS_MC_PROFILE_DE_READ					0x00000458
+
+#define VIVS_MC_PROFILE_SH_READ					0x0000045c
+
+#define VIVS_MC_PROFILE_PA_READ					0x00000460
+
+#define VIVS_MC_PROFILE_SE_READ					0x00000464
+
+#define VIVS_MC_PROFILE_MC_READ					0x00000468
+
+#define VIVS_MC_PROFILE_HI_READ					0x0000046c
+
+#define VIVS_MC_PROFILE_CONFIG0					0x00000470
+#define VIVS_MC_PROFILE_CONFIG0_FE__MASK			0x0000000f
+#define VIVS_MC_PROFILE_CONFIG0_FE__SHIFT			0
+#define VIVS_MC_PROFILE_CONFIG0_FE_RESET			0x0000000f
+#define VIVS_MC_PROFILE_CONFIG0_DE__MASK			0x00000f00
+#define VIVS_MC_PROFILE_CONFIG0_DE__SHIFT			8
+#define VIVS_MC_PROFILE_CONFIG0_DE_RESET			0x00000f00
+#define VIVS_MC_PROFILE_CONFIG0_PE__MASK			0x000f0000
+#define VIVS_MC_PROFILE_CONFIG0_PE__SHIFT			16
+#define VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_KILLED_BY_COLOR_PIPE	0x00000000
+#define VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_KILLED_BY_DEPTH_PIPE	0x00010000
+#define VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_DRAWN_BY_COLOR_PIPE	0x00020000
+#define VIVS_MC_PROFILE_CONFIG0_PE_PIXEL_COUNT_DRAWN_BY_DEPTH_PIPE	0x00030000
+#define VIVS_MC_PROFILE_CONFIG0_PE_PIXELS_RENDERED_2D		0x000b0000
+#define VIVS_MC_PROFILE_CONFIG0_PE_RESET			0x000f0000
+#define VIVS_MC_PROFILE_CONFIG0_SH__MASK			0x0f000000
+#define VIVS_MC_PROFILE_CONFIG0_SH__SHIFT			24
+#define VIVS_MC_PROFILE_CONFIG0_SH_SHADER_CYCLES		0x04000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_PS_INST_COUNTER		0x07000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_RENDERED_PIXEL_COUNTER	0x08000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_VS_INST_COUNTER		0x09000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_RENDERED_VERTICE_COUNTER	0x0a000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_VTX_BRANCH_INST_COUNTER	0x0b000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_VTX_TEXLD_INST_COUNTER	0x0c000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_PXL_BRANCH_INST_COUNTER	0x0d000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_PXL_TEXLD_INST_COUNTER	0x0e000000
+#define VIVS_MC_PROFILE_CONFIG0_SH_RESET			0x0f000000
+
+#define VIVS_MC_PROFILE_CONFIG1					0x00000474
+#define VIVS_MC_PROFILE_CONFIG1_PA__MASK			0x0000000f
+#define VIVS_MC_PROFILE_CONFIG1_PA__SHIFT			0
+#define VIVS_MC_PROFILE_CONFIG1_PA_INPUT_VTX_COUNTER		0x00000003
+#define VIVS_MC_PROFILE_CONFIG1_PA_INPUT_PRIM_COUNTER		0x00000004
+#define VIVS_MC_PROFILE_CONFIG1_PA_OUTPUT_PRIM_COUNTER		0x00000005
+#define VIVS_MC_PROFILE_CONFIG1_PA_DEPTH_CLIPPED_COUNTER	0x00000006
+#define VIVS_MC_PROFILE_CONFIG1_PA_TRIVIAL_REJECTED_COUNTER	0x00000007
+#define VIVS_MC_PROFILE_CONFIG1_PA_CULLED_COUNTER		0x00000008
+#define VIVS_MC_PROFILE_CONFIG1_PA_RESET			0x0000000f
+#define VIVS_MC_PROFILE_CONFIG1_SE__MASK			0x00000f00
+#define VIVS_MC_PROFILE_CONFIG1_SE__SHIFT			8
+#define VIVS_MC_PROFILE_CONFIG1_SE_CULLED_TRIANGLE_COUNT	0x00000000
+#define VIVS_MC_PROFILE_CONFIG1_SE_CULLED_LINES_COUNT		0x00000100
+#define VIVS_MC_PROFILE_CONFIG1_SE_RESET			0x00000f00
+#define VIVS_MC_PROFILE_CONFIG1_RA__MASK			0x000f0000
+#define VIVS_MC_PROFILE_CONFIG1_RA__SHIFT			16
+#define VIVS_MC_PROFILE_CONFIG1_RA_VALID_PIXEL_COUNT		0x00000000
+#define VIVS_MC_PROFILE_CONFIG1_RA_TOTAL_QUAD_COUNT		0x00010000
+#define VIVS_MC_PROFILE_CONFIG1_RA_VALID_QUAD_COUNT_AFTER_EARLY_Z	0x00020000
+#define VIVS_MC_PROFILE_CONFIG1_RA_TOTAL_PRIMITIVE_COUNT	0x00030000
+#define VIVS_MC_PROFILE_CONFIG1_RA_PIPE_CACHE_MISS_COUNTER	0x00090000
+#define VIVS_MC_PROFILE_CONFIG1_RA_PREFETCH_CACHE_MISS_COUNTER	0x000a0000
+#define VIVS_MC_PROFILE_CONFIG1_RA_CULLED_QUAD_COUNT		0x000b0000
+#define VIVS_MC_PROFILE_CONFIG1_RA_RESET			0x000f0000
+#define VIVS_MC_PROFILE_CONFIG1_TX__MASK			0x0f000000
+#define VIVS_MC_PROFILE_CONFIG1_TX__SHIFT			24
+#define VIVS_MC_PROFILE_CONFIG1_TX_TOTAL_BILINEAR_REQUESTS	0x00000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_TOTAL_TRILINEAR_REQUESTS	0x01000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_TOTAL_DISCARDED_TEXTURE_REQUESTS	0x02000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_TOTAL_TEXTURE_REQUESTS	0x03000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_UNKNOWN			0x04000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_MEM_READ_COUNT		0x05000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_MEM_READ_IN_8B_COUNT		0x06000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_CACHE_MISS_COUNT		0x07000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_CACHE_HIT_TEXEL_COUNT	0x08000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_CACHE_MISS_TEXEL_COUNT	0x09000000
+#define VIVS_MC_PROFILE_CONFIG1_TX_RESET			0x0f000000
+
+#define VIVS_MC_PROFILE_CONFIG2					0x00000478
+#define VIVS_MC_PROFILE_CONFIG2_MC__MASK			0x0000000f
+#define VIVS_MC_PROFILE_CONFIG2_MC__SHIFT			0
+#define VIVS_MC_PROFILE_CONFIG2_MC_TOTAL_READ_REQ_8B_FROM_PIPELINE	0x00000001
+#define VIVS_MC_PROFILE_CONFIG2_MC_TOTAL_READ_REQ_8B_FROM_IP	0x00000002
+#define VIVS_MC_PROFILE_CONFIG2_MC_TOTAL_WRITE_REQ_8B_FROM_PIPELINE	0x00000003
+#define VIVS_MC_PROFILE_CONFIG2_MC_RESET			0x0000000f
+#define VIVS_MC_PROFILE_CONFIG2_HI__MASK			0x00000f00
+#define VIVS_MC_PROFILE_CONFIG2_HI__SHIFT			8
+#define VIVS_MC_PROFILE_CONFIG2_HI_AXI_CYCLES_READ_REQUEST_STALLED	0x00000000
+#define VIVS_MC_PROFILE_CONFIG2_HI_AXI_CYCLES_WRITE_REQUEST_STALLED	0x00000100
+#define VIVS_MC_PROFILE_CONFIG2_HI_AXI_CYCLES_WRITE_DATA_STALLED	0x00000200
+#define VIVS_MC_PROFILE_CONFIG2_HI_RESET			0x00000f00
+
+#define VIVS_MC_PROFILE_CONFIG3					0x0000047c
+
+#define VIVS_MC_BUS_CONFIG					0x00000480
+#define VIVS_MC_BUS_CONFIG_FE_BUS_CONFIG__MASK			0x0000000f
+#define VIVS_MC_BUS_CONFIG_FE_BUS_CONFIG__SHIFT			0
+#define VIVS_MC_BUS_CONFIG_FE_BUS_CONFIG(x)			(((x) << VIVS_MC_BUS_CONFIG_FE_BUS_CONFIG__SHIFT) & VIVS_MC_BUS_CONFIG_FE_BUS_CONFIG__MASK)
+#define VIVS_MC_BUS_CONFIG_TX_BUS_CONFIG__MASK			0x000000f0
+#define VIVS_MC_BUS_CONFIG_TX_BUS_CONFIG__SHIFT			4
+#define VIVS_MC_BUS_CONFIG_TX_BUS_CONFIG(x)			(((x) << VIVS_MC_BUS_CONFIG_TX_BUS_CONFIG__SHIFT) & VIVS_MC_BUS_CONFIG_TX_BUS_CONFIG__MASK)
+
+#define VIVS_MC_START_COMPOSITION				0x00000554
+
+#define VIVS_MC_128B_MERGE					0x00000558
+
+
+#endif /* STATE_HI_XML */
-- 
cgit v1.1


From b3cbd98b2572ada8df1f183190bd867183369df7 Mon Sep 17 00:00:00 2001
From: Deepak M <m.deepak@intel.com>
Date: Mon, 14 Dec 2015 12:50:45 +0200
Subject: drm/i915: Add Intel opregion mailbox 5 structure
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Mailbox 5 is BIOS to Driver Notification mailbox is intended
to support BIOS to Driver event notification or data storage
for BIOS to Driver data synchronization purpose. Mailbox 5 is
the extension of mailbox 3.

v4 by Jani:
 - don't add asle_ext to dev_priv as it's unused
 - use u8 for bddc and rsvd fields in asle ext struct
 - add BUILD_BUG_ON the asle ext struct size
 - debug logging for asle ext present

Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Deepak M <m.deepak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/c2d4009659fca32280d9859ec34a62f45b86d895.1450089383.git.jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_opregion.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 64efedf..cd97b9a 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -46,6 +46,7 @@
 #define OPREGION_SWSCI_OFFSET  0x200
 #define OPREGION_ASLE_OFFSET   0x300
 #define OPREGION_VBT_OFFSET    0x400
+#define OPREGION_ASLE_EXT_OFFSET	0x1C00
 
 #define OPREGION_SIGNATURE "IntelGraphicsMem"
 #define MBOX_ACPI      (1<<0)
@@ -125,6 +126,13 @@ struct opregion_asle {
 	u8 rsvd[58];
 } __packed;
 
+/* OpRegion mailbox #5: ASLE ext */
+struct opregion_asle_ext {
+	u32 phed;	/* Panel Header */
+	u8 bddc[256];	/* Panel EDID */
+	u8 rsvd[764];
+} __packed;
+
 /* Driver readiness indicator */
 #define ASLE_ARDY_READY		(1 << 0)
 #define ASLE_ARDY_NOT_READY	(0 << 0)
@@ -909,6 +917,7 @@ int intel_opregion_setup(struct drm_device *dev)
 	BUILD_BUG_ON(sizeof(struct opregion_acpi) != 0x100);
 	BUILD_BUG_ON(sizeof(struct opregion_swsci) != 0x100);
 	BUILD_BUG_ON(sizeof(struct opregion_asle) != 0x100);
+	BUILD_BUG_ON(sizeof(struct opregion_asle_ext) != 0x400);
 
 	pci_read_config_dword(dev->pdev, PCI_ASLS, &asls);
 	DRM_DEBUG_DRIVER("graphic opregion physical addr: 0x%x\n", asls);
@@ -948,6 +957,7 @@ int intel_opregion_setup(struct drm_device *dev)
 		opregion->swsci = base + OPREGION_SWSCI_OFFSET;
 		swsci_setup(dev);
 	}
+
 	if (mboxes & MBOX_ASLE) {
 		DRM_DEBUG_DRIVER("ASLE supported\n");
 		opregion->asle = base + OPREGION_ASLE_OFFSET;
@@ -955,6 +965,9 @@ int intel_opregion_setup(struct drm_device *dev)
 		opregion->asle->ardy = ASLE_ARDY_NOT_READY;
 	}
 
+	if (mboxes & MBOX_ASLE_EXT)
+		DRM_DEBUG_DRIVER("ASLE extension supported\n");
+
 	return 0;
 
 err_out:
-- 
cgit v1.1


From b30581a4d64f226a064132d09364b51e82a01dde Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Mon, 14 Dec 2015 12:50:46 +0200
Subject: drm/i915: move "no VBT in opregion" quirk to intel_opregion_setup()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Check the quirk in intel_opregion_setup(), and don't initialize
opregion->vbt at all if the quirk says it's not present, hiding the
quirk from the rest of the driver.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/7cdc86eb441f8b7075142445a800b07ecf8c76cb.1450089383.git.jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_bios.c     | 24 ++----------------------
 drivers/gpu/drm/i915/intel_opregion.c | 25 +++++++++++++++++++++++--
 2 files changed, 25 insertions(+), 24 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 070470f..401e114 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -24,7 +24,7 @@
  *    Eric Anholt <eric@anholt.net>
  *
  */
-#include <linux/dmi.h>
+
 #include <drm/drm_dp_helper.h>
 #include <drm/drmP.h>
 #include <drm/i915_drm.h>
@@ -1214,26 +1214,6 @@ init_vbt_defaults(struct drm_i915_private *dev_priv)
 	}
 }
 
-static int intel_no_opregion_vbt_callback(const struct dmi_system_id *id)
-{
-	DRM_DEBUG_KMS("Falling back to manually reading VBT from "
-		      "VBIOS ROM for %s\n",
-		      id->ident);
-	return 1;
-}
-
-static const struct dmi_system_id intel_no_opregion_vbt[] = {
-	{
-		.callback = intel_no_opregion_vbt_callback,
-		.ident = "ThinkCentre A57",
-		.matches = {
-			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
-			DMI_MATCH(DMI_PRODUCT_NAME, "97027RG"),
-		},
-	},
-	{ }
-};
-
 static const struct bdb_header *validate_vbt(const void *base,
 					     size_t size,
 					     const void *_vbt,
@@ -1317,7 +1297,7 @@ intel_parse_bios(struct drm_device *dev)
 	init_vbt_defaults(dev_priv);
 
 	/* XXX Should this validation be moved to intel_opregion.c? */
-	if (!dmi_check_system(intel_no_opregion_vbt) && dev_priv->opregion.vbt)
+	if (dev_priv->opregion.vbt)
 		bdb = validate_vbt(dev_priv->opregion.header, OPREGION_SIZE,
 				   dev_priv->opregion.vbt, "OpRegion");
 
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index cd97b9a..5b9fc790 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -26,6 +26,7 @@
  */
 
 #include <linux/acpi.h>
+#include <linux/dmi.h>
 #include <acpi/video.h>
 
 #include <drm/drmP.h>
@@ -904,6 +905,25 @@ static void swsci_setup(struct drm_device *dev)
 static inline void swsci_setup(struct drm_device *dev) {}
 #endif  /* CONFIG_ACPI */
 
+static int intel_no_opregion_vbt_callback(const struct dmi_system_id *id)
+{
+	DRM_DEBUG_KMS("Falling back to manually reading VBT from "
+		      "VBIOS ROM for %s\n", id->ident);
+	return 1;
+}
+
+static const struct dmi_system_id intel_no_opregion_vbt[] = {
+	{
+		.callback = intel_no_opregion_vbt_callback,
+		.ident = "ThinkCentre A57",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "97027RG"),
+		},
+	},
+	{ }
+};
+
 int intel_opregion_setup(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -942,8 +962,6 @@ int intel_opregion_setup(struct drm_device *dev)
 		goto err_out;
 	}
 	opregion->header = base;
-	opregion->vbt = base + OPREGION_VBT_OFFSET;
-
 	opregion->lid_state = base + ACPI_CLID;
 
 	mboxes = opregion->header->mboxes;
@@ -968,6 +986,9 @@ int intel_opregion_setup(struct drm_device *dev)
 	if (mboxes & MBOX_ASLE_EXT)
 		DRM_DEBUG_DRIVER("ASLE extension supported\n");
 
+	if (!dmi_check_system(intel_no_opregion_vbt))
+		opregion->vbt = base + OPREGION_VBT_OFFSET;
+
 	return 0;
 
 err_out:
-- 
cgit v1.1


From caf37fa4b758ebfcac8c4d729fe19322c6bff1dc Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Mon, 14 Dec 2015 12:50:47 +0200
Subject: drm/i915/bios: have functions return vbt, not bdb, header pointer
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This will simplify further work.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/d2c5210402fdd8c277e1d50892b0620d10c50ae8.1450089383.git.jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_bios.c | 41 +++++++++++++++++++++++++--------------
 1 file changed, 26 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 401e114..2fc2a99 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1214,7 +1214,14 @@ init_vbt_defaults(struct drm_i915_private *dev_priv)
 	}
 }
 
-static const struct bdb_header *validate_vbt(const void *base,
+static const struct bdb_header *get_bdb_header(const struct vbt_header *vbt)
+{
+	const void *_vbt = vbt;
+
+	return _vbt + vbt->bdb_offset;
+}
+
+static const struct vbt_header *validate_vbt(const void *base,
 					     size_t size,
 					     const void *_vbt,
 					     const char *source)
@@ -1223,6 +1230,9 @@ static const struct bdb_header *validate_vbt(const void *base,
 	const struct vbt_header *vbt = _vbt;
 	const struct bdb_header *bdb;
 
+	if (!vbt)
+		return NULL;
+
 	if (offset + sizeof(struct vbt_header) > size) {
 		DRM_DEBUG_DRIVER("VBT header incomplete\n");
 		return NULL;
@@ -1239,7 +1249,7 @@ static const struct bdb_header *validate_vbt(const void *base,
 		return NULL;
 	}
 
-	bdb = base + offset;
+	bdb = get_bdb_header(vbt);
 	if (offset + bdb->bdb_size > size) {
 		DRM_DEBUG_DRIVER("BDB incomplete\n");
 		return NULL;
@@ -1247,12 +1257,12 @@ static const struct bdb_header *validate_vbt(const void *base,
 
 	DRM_DEBUG_KMS("Using VBT from %s: %20s\n",
 		      source, vbt->signature);
-	return bdb;
+	return vbt;
 }
 
-static const struct bdb_header *find_vbt(void __iomem *bios, size_t size)
+static const struct vbt_header *find_vbt(void __iomem *bios, size_t size)
 {
-	const struct bdb_header *bdb = NULL;
+	const struct vbt_header *vbt = NULL;
 	size_t i;
 
 	/* Scour memory looking for the VBT signature. */
@@ -1266,12 +1276,12 @@ static const struct bdb_header *find_vbt(void __iomem *bios, size_t size)
 			 */
 			void *_bios = (void __force *) bios;
 
-			bdb = validate_vbt(_bios, size, _bios + i, "PCI ROM");
+			vbt = validate_vbt(_bios, size, _bios + i, "PCI ROM");
 			break;
 		}
 	}
 
-	return bdb;
+	return vbt;
 }
 
 /**
@@ -1288,7 +1298,8 @@ intel_parse_bios(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct pci_dev *pdev = dev->pdev;
-	const struct bdb_header *bdb = NULL;
+	const struct vbt_header *vbt;
+	const struct bdb_header *bdb;
 	u8 __iomem *bios = NULL;
 
 	if (HAS_PCH_NOP(dev))
@@ -1297,24 +1308,24 @@ intel_parse_bios(struct drm_device *dev)
 	init_vbt_defaults(dev_priv);
 
 	/* XXX Should this validation be moved to intel_opregion.c? */
-	if (dev_priv->opregion.vbt)
-		bdb = validate_vbt(dev_priv->opregion.header, OPREGION_SIZE,
-				   dev_priv->opregion.vbt, "OpRegion");
-
-	if (bdb == NULL) {
+	vbt = validate_vbt(dev_priv->opregion.header, OPREGION_SIZE,
+			   dev_priv->opregion.vbt, "OpRegion");
+	if (!vbt) {
 		size_t size;
 
 		bios = pci_map_rom(pdev, &size);
 		if (!bios)
 			return -1;
 
-		bdb = find_vbt(bios, size);
-		if (!bdb) {
+		vbt = find_vbt(bios, size);
+		if (!vbt) {
 			pci_unmap_rom(pdev, bios);
 			return -1;
 		}
 	}
 
+	bdb = get_bdb_header(vbt);
+
 	/* Grab useful general definitions */
 	parse_general_features(dev_priv, bdb);
 	parse_general_definitions(dev_priv, bdb);
-- 
cgit v1.1


From e2051c44730b1a18f58b3be88fdc6ca7fb538e11 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 15 Dec 2015 13:14:52 +0200
Subject: drm/i915/bios: move debug logging about VBT source to
 intel_parse_bios()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The decision about which source will be used for VBT is done in
intel_parse_bios(), not in the VBT validation function. Make the VBT
validation function strictly about validation, and move the debug
logging to where it logically belongs.

Also split the logging about where the valid VBT was found and what the
signature is. This will make even more sense in the future when the
validation for ACPI OpRegion based VBT takes place at OpRegion setup
time.

v2: Split logging about VBT signature and BDB version.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178092-27148-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_bios.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 2fc2a99..1c86bc2 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1223,8 +1223,7 @@ static const struct bdb_header *get_bdb_header(const struct vbt_header *vbt)
 
 static const struct vbt_header *validate_vbt(const void *base,
 					     size_t size,
-					     const void *_vbt,
-					     const char *source)
+					     const void *_vbt)
 {
 	size_t offset = _vbt - base;
 	const struct vbt_header *vbt = _vbt;
@@ -1255,8 +1254,6 @@ static const struct vbt_header *validate_vbt(const void *base,
 		return NULL;
 	}
 
-	DRM_DEBUG_KMS("Using VBT from %s: %20s\n",
-		      source, vbt->signature);
 	return vbt;
 }
 
@@ -1276,7 +1273,7 @@ static const struct vbt_header *find_vbt(void __iomem *bios, size_t size)
 			 */
 			void *_bios = (void __force *) bios;
 
-			vbt = validate_vbt(_bios, size, _bios + i, "PCI ROM");
+			vbt = validate_vbt(_bios, size, _bios + i);
 			break;
 		}
 	}
@@ -1309,8 +1306,10 @@ intel_parse_bios(struct drm_device *dev)
 
 	/* XXX Should this validation be moved to intel_opregion.c? */
 	vbt = validate_vbt(dev_priv->opregion.header, OPREGION_SIZE,
-			   dev_priv->opregion.vbt, "OpRegion");
-	if (!vbt) {
+			   dev_priv->opregion.vbt);
+	if (vbt) {
+		DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion\n");
+	} else {
 		size_t size;
 
 		bios = pci_map_rom(pdev, &size);
@@ -1322,10 +1321,15 @@ intel_parse_bios(struct drm_device *dev)
 			pci_unmap_rom(pdev, bios);
 			return -1;
 		}
+
+		DRM_DEBUG_KMS("Found valid VBT in PCI ROM\n");
 	}
 
 	bdb = get_bdb_header(vbt);
 
+	DRM_DEBUG_KMS("VBT signature \"%20s\", BDB version %d\n",
+		      vbt->signature, bdb->version);
+
 	/* Grab useful general definitions */
 	parse_general_features(dev_priv, bdb);
 	parse_general_definitions(dev_priv, bdb);
-- 
cgit v1.1


From 8b8e1a8990864023c7d04e8591934229c7af4229 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Mon, 14 Dec 2015 12:50:49 +0200
Subject: drm/i915/bios: rename intel_parse_bios to intel_bios_init
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

While at it, move the declaration to where everything else is declared.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/7d9d879603038889f0128cf7cbbd9f591edc11dd.1450089383.git.jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_dma.c   | 2 +-
 drivers/gpu/drm/i915/i915_drv.h   | 3 +++
 drivers/gpu/drm/i915/intel_bios.c | 4 ++--
 drivers/gpu/drm/i915/intel_bios.h | 2 --
 4 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 84e2b20..9cb71b6 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -370,7 +370,7 @@ static int i915_load_modeset_init(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret;
 
-	ret = intel_parse_bios(dev);
+	ret = intel_bios_init(dev);
 	if (ret)
 		DRM_INFO("failed to find VBIOS tables\n");
 
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 9124085..a2bd4c6 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3352,6 +3352,9 @@ static inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter)
 }
 extern void intel_i2c_reset(struct drm_device *dev);
 
+/* intel_bios.c */
+int intel_bios_init(struct drm_device *dev);
+
 /* intel_opregion.c */
 #ifdef CONFIG_ACPI
 extern int intel_opregion_setup(struct drm_device *dev);
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 1c86bc2..04fb9de 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1282,7 +1282,7 @@ static const struct vbt_header *find_vbt(void __iomem *bios, size_t size)
 }
 
 /**
- * intel_parse_bios - find VBT and initialize settings from the BIOS
+ * intel_bios_init - find VBT and initialize settings from the BIOS
  * @dev: DRM device
  *
  * Loads the Video BIOS and checks that the VBT exists.  Sets scratch registers
@@ -1291,7 +1291,7 @@ static const struct vbt_header *find_vbt(void __iomem *bios, size_t size)
  * Returns 0 on success, nonzero on failure.
  */
 int
-intel_parse_bios(struct drm_device *dev)
+intel_bios_init(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct pci_dev *pdev = dev->pdev;
diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h
index 7ec8c9a..689eb42 100644
--- a/drivers/gpu/drm/i915/intel_bios.h
+++ b/drivers/gpu/drm/i915/intel_bios.h
@@ -588,8 +588,6 @@ struct bdb_psr {
 	struct psr_table psr_table[16];
 } __packed;
 
-int intel_parse_bios(struct drm_device *dev);
-
 /*
  * Driver<->VBIOS interaction occurs through scratch bits in
  * GR18 & SWF*.
-- 
cgit v1.1


From f0067a31e83425d14c448e6846661a9be36761b9 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 15 Dec 2015 13:16:15 +0200
Subject: drm/i915: refactor VBT validation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Make the validation function a boolean operating on a buffer of given
size, removing the extra pointer dances.

Move the OpRegion based VBT validation to intel_opregion_setup(), only
initializing opregion->vbt if it's valid.

v2: move logging about valid VBT to opregion setup too (Ville)

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178175-27420-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_drv.h       |  1 +
 drivers/gpu/drm/i915/intel_bios.c     | 67 +++++++++++++++++------------------
 drivers/gpu/drm/i915/intel_opregion.c | 11 ++++--
 3 files changed, 43 insertions(+), 36 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index a2bd4c6..ef15f17 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3354,6 +3354,7 @@ extern void intel_i2c_reset(struct drm_device *dev);
 
 /* intel_bios.c */
 int intel_bios_init(struct drm_device *dev);
+bool intel_bios_is_valid_vbt(const void *buf, size_t size);
 
 /* intel_opregion.c */
 #ifdef CONFIG_ACPI
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 04fb9de..dc3a0fb 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1221,37 +1221,40 @@ static const struct bdb_header *get_bdb_header(const struct vbt_header *vbt)
 	return _vbt + vbt->bdb_offset;
 }
 
-static const struct vbt_header *validate_vbt(const void *base,
-					     size_t size,
-					     const void *_vbt)
+/**
+ * intel_bios_is_valid_vbt - does the given buffer contain a valid VBT
+ * @buf:	pointer to a buffer to validate
+ * @size:	size of the buffer
+ *
+ * Returns true on valid VBT.
+ */
+bool intel_bios_is_valid_vbt(const void *buf, size_t size)
 {
-	size_t offset = _vbt - base;
-	const struct vbt_header *vbt = _vbt;
+	const struct vbt_header *vbt = buf;
 	const struct bdb_header *bdb;
 
 	if (!vbt)
-		return NULL;
+		return false;
 
-	if (offset + sizeof(struct vbt_header) > size) {
+	if (sizeof(struct vbt_header) > size) {
 		DRM_DEBUG_DRIVER("VBT header incomplete\n");
-		return NULL;
+		return false;
 	}
 
 	if (memcmp(vbt->signature, "$VBT", 4)) {
 		DRM_DEBUG_DRIVER("VBT invalid signature\n");
-		return NULL;
+		return false;
 	}
 
-	offset += vbt->bdb_offset;
-	if (offset + sizeof(struct bdb_header) > size) {
+	if (vbt->bdb_offset + sizeof(struct bdb_header) > size) {
 		DRM_DEBUG_DRIVER("BDB header incomplete\n");
-		return NULL;
+		return false;
 	}
 
 	bdb = get_bdb_header(vbt);
-	if (offset + bdb->bdb_size > size) {
+	if (vbt->bdb_offset + bdb->bdb_size > size) {
 		DRM_DEBUG_DRIVER("BDB incomplete\n");
-		return NULL;
+		return false;
 	}
 
 	return vbt;
@@ -1259,26 +1262,27 @@ static const struct vbt_header *validate_vbt(const void *base,
 
 static const struct vbt_header *find_vbt(void __iomem *bios, size_t size)
 {
-	const struct vbt_header *vbt = NULL;
 	size_t i;
 
 	/* Scour memory looking for the VBT signature. */
 	for (i = 0; i + 4 < size; i++) {
-		if (ioread32(bios + i) == *((const u32 *) "$VBT")) {
-			/*
-			 * This is the one place where we explicitly discard the
-			 * address space (__iomem) of the BIOS/VBT. From now on
-			 * everything is based on 'base', and treated as regular
-			 * memory.
-			 */
-			void *_bios = (void __force *) bios;
+		void *vbt;
 
-			vbt = validate_vbt(_bios, size, _bios + i);
-			break;
-		}
+		if (ioread32(bios + i) != *((const u32 *) "$VBT"))
+			continue;
+
+		/*
+		 * This is the one place where we explicitly discard the address
+		 * space (__iomem) of the BIOS/VBT.
+		 */
+		vbt = (void __force *) bios + i;
+		if (intel_bios_is_valid_vbt(vbt, size - i))
+			return vbt;
+
+		break;
 	}
 
-	return vbt;
+	return NULL;
 }
 
 /**
@@ -1295,7 +1299,7 @@ intel_bios_init(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct pci_dev *pdev = dev->pdev;
-	const struct vbt_header *vbt;
+	const struct vbt_header *vbt = dev_priv->opregion.vbt;
 	const struct bdb_header *bdb;
 	u8 __iomem *bios = NULL;
 
@@ -1304,12 +1308,7 @@ intel_bios_init(struct drm_device *dev)
 
 	init_vbt_defaults(dev_priv);
 
-	/* XXX Should this validation be moved to intel_opregion.c? */
-	vbt = validate_vbt(dev_priv->opregion.header, OPREGION_SIZE,
-			   dev_priv->opregion.vbt);
-	if (vbt) {
-		DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion\n");
-	} else {
+	if (!vbt) {
 		size_t size;
 
 		bios = pci_map_rom(pdev, &size);
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 5b9fc790..859c9ac 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -986,8 +986,15 @@ int intel_opregion_setup(struct drm_device *dev)
 	if (mboxes & MBOX_ASLE_EXT)
 		DRM_DEBUG_DRIVER("ASLE extension supported\n");
 
-	if (!dmi_check_system(intel_no_opregion_vbt))
-		opregion->vbt = base + OPREGION_VBT_OFFSET;
+	if (!dmi_check_system(intel_no_opregion_vbt)) {
+		void *vbt = base + OPREGION_VBT_OFFSET;
+		u32 vbt_size = OPREGION_SIZE - OPREGION_VBT_OFFSET;
+
+		if (intel_bios_is_valid_vbt(vbt, vbt_size)) {
+			DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion\n");
+			opregion->vbt = vbt;
+		}
+	}
 
 	return 0;
 
-- 
cgit v1.1


From 65318734645c35a1612f76b856a84b9fb995d7e3 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Mon, 14 Dec 2015 12:50:51 +0200
Subject: drm/i915/opregion: make VBT size limit more strict
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The VBT in OpRegion should fit in mailbox #4.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/4bdb3f5820e3dbd1cdfa7b65cadfce4f80b880f0.1450089383.git.jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_opregion.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 859c9ac..1c8dfc9 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -988,7 +988,7 @@ int intel_opregion_setup(struct drm_device *dev)
 
 	if (!dmi_check_system(intel_no_opregion_vbt)) {
 		void *vbt = base + OPREGION_VBT_OFFSET;
-		u32 vbt_size = OPREGION_SIZE - OPREGION_VBT_OFFSET;
+		u32 vbt_size = OPREGION_ASLE_EXT_OFFSET - OPREGION_VBT_OFFSET;
 
 		if (intel_bios_is_valid_vbt(vbt, vbt_size)) {
 			DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion\n");
-- 
cgit v1.1


From 827303855da8722569999a56ab2ac0c96c567a4d Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Mon, 14 Dec 2015 12:50:52 +0200
Subject: drm/i915/opregion: make VBT pointer a const
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Because we can. It's not to be touched so tell the compiler too.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/4b1872b121fb34a193cff9a5cb4e7c858d4a55aa.1450089383.git.jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_drv.h       | 2 +-
 drivers/gpu/drm/i915/intel_opregion.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ef15f17..10e4716 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -457,7 +457,7 @@ struct intel_opregion {
 	u32 swsci_gbda_sub_functions;
 	u32 swsci_sbcb_sub_functions;
 	struct opregion_asle *asle;
-	void *vbt;
+	const void *vbt;
 	u32 *lid_state;
 	struct work_struct asle_work;
 };
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 1c8dfc9..e1795de 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -987,7 +987,7 @@ int intel_opregion_setup(struct drm_device *dev)
 		DRM_DEBUG_DRIVER("ASLE extension supported\n");
 
 	if (!dmi_check_system(intel_no_opregion_vbt)) {
-		void *vbt = base + OPREGION_VBT_OFFSET;
+		const void *vbt = base + OPREGION_VBT_OFFSET;
 		u32 vbt_size = OPREGION_ASLE_EXT_OFFSET - OPREGION_VBT_OFFSET;
 
 		if (intel_bios_is_valid_vbt(vbt, vbt_size)) {
-- 
cgit v1.1


From 2455a8e43d6b052047cf3fce9f417ff7fd619fc9 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Mon, 14 Dec 2015 12:50:53 +0200
Subject: drm/i915: don't use a temp buffer for opregion debugfs file
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Hasn't been necessary since

commit 115719fceaa733d646e39cdce83cc32ddb891a49
Author: Williams, Dan J <dan.j.williams@intel.com>
Date:   Mon Oct 12 21:12:57 2015 +0000

    i915: switch from acpi_os_ioremap to memremap

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/74664a556a56d0eceb0029bbd77ffc1d771b0628.1450089383.git.jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_debugfs.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 24318b7..a9e1f18 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1842,25 +1842,18 @@ static int i915_opregion(struct seq_file *m, void *unused)
 	struct drm_device *dev = node->minor->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_opregion *opregion = &dev_priv->opregion;
-	void *data = kmalloc(OPREGION_SIZE, GFP_KERNEL);
 	int ret;
 
-	if (data == NULL)
-		return -ENOMEM;
-
 	ret = mutex_lock_interruptible(&dev->struct_mutex);
 	if (ret)
 		goto out;
 
-	if (opregion->header) {
-		memcpy(data, opregion->header, OPREGION_SIZE);
-		seq_write(m, data, OPREGION_SIZE);
-	}
+	if (opregion->header)
+		seq_write(m, opregion->header, OPREGION_SIZE);
 
 	mutex_unlock(&dev->struct_mutex);
 
 out:
-	kfree(data);
 	return 0;
 }
 
-- 
cgit v1.1


From ada8f955988394ca032b8eece7c9ca70bed42745 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 15 Dec 2015 13:17:12 +0200
Subject: drm/i915/debugfs: add a separate debugfs file for VBT
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

In the future the VBT might not be in mailbox #4 of the ACPI OpRegion,
thus unavailable in i915_opregion, so add a separate file for the VBT.

v2: Drop the locking as unneeded (Chris)
v3: Rebase

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178232-27780-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_debugfs.c   | 14 ++++++++++++++
 drivers/gpu/drm/i915/i915_drv.h       |  1 +
 drivers/gpu/drm/i915/intel_opregion.c |  1 +
 3 files changed, 16 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index a9e1f18..0fc38bb 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1857,6 +1857,19 @@ out:
 	return 0;
 }
 
+static int i915_vbt(struct seq_file *m, void *unused)
+{
+	struct drm_info_node *node = m->private;
+	struct drm_device *dev = node->minor->dev;
+	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct intel_opregion *opregion = &dev_priv->opregion;
+
+	if (opregion->vbt)
+		seq_write(m, opregion->vbt, opregion->vbt_size);
+
+	return 0;
+}
+
 static int i915_gem_framebuffer_info(struct seq_file *m, void *data)
 {
 	struct drm_info_node *node = m->private;
@@ -5325,6 +5338,7 @@ static const struct drm_info_list i915_debugfs_list[] = {
 	{"i915_ips_status", i915_ips_status, 0},
 	{"i915_sr_status", i915_sr_status, 0},
 	{"i915_opregion", i915_opregion, 0},
+	{"i915_vbt", i915_vbt, 0},
 	{"i915_gem_framebuffer", i915_gem_framebuffer_info, 0},
 	{"i915_context_status", i915_context_status, 0},
 	{"i915_dump_lrc", i915_dump_lrc, 0},
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 10e4716..ca8c2a6 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -458,6 +458,7 @@ struct intel_opregion {
 	u32 swsci_sbcb_sub_functions;
 	struct opregion_asle *asle;
 	const void *vbt;
+	u32 vbt_size;
 	u32 *lid_state;
 	struct work_struct asle_work;
 };
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index e1795de..53164a0 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -993,6 +993,7 @@ int intel_opregion_setup(struct drm_device *dev)
 		if (intel_bios_is_valid_vbt(vbt, vbt_size)) {
 			DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion\n");
 			opregion->vbt = vbt;
+			opregion->vbt_size = vbt_size;
 		}
 	}
 
-- 
cgit v1.1


From 19c8054c4d82932d9f6bbf8d650aae4a1399a64d Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 16 Dec 2015 12:48:16 +0200
Subject: drm/i915: prefer for_each_intel_* macros for iteration

Use the for_each_intel_* macros for iterating intel_encoder,
intel_connector, and intel_crtc. No functional changes.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450262896-5325-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_drv.c       | 11 ++++-------
 drivers/gpu/drm/i915/intel_display.c  | 10 +++-------
 drivers/gpu/drm/i915/intel_dp.c       |  8 +++-----
 drivers/gpu/drm/i915/intel_opregion.c |  6 +++---
 drivers/gpu/drm/i915/intel_panel.c    |  4 ++--
 drivers/gpu/drm/i915/intel_pm.c       |  5 ++---
 6 files changed, 17 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 8ddfcce..44ad308 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -543,15 +543,12 @@ bool i915_semaphore_is_enabled(struct drm_device *dev)
 static void intel_suspend_encoders(struct drm_i915_private *dev_priv)
 {
 	struct drm_device *dev = dev_priv->dev;
-	struct drm_encoder *encoder;
+	struct intel_encoder *encoder;
 
 	drm_modeset_lock_all(dev);
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
-		struct intel_encoder *intel_encoder = to_intel_encoder(encoder);
-
-		if (intel_encoder->suspend)
-			intel_encoder->suspend(intel_encoder);
-	}
+	for_each_intel_encoder(dev, encoder)
+		if (encoder->suspend)
+			encoder->suspend(encoder);
 	drm_modeset_unlock_all(dev);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index ee84b51..2786f48 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15823,7 +15823,7 @@ void intel_connector_unregister(struct intel_connector *intel_connector)
 void intel_modeset_cleanup(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct drm_connector *connector;
+	struct intel_connector *connector;
 
 	intel_disable_gt_powersave(dev);
 
@@ -15850,12 +15850,8 @@ void intel_modeset_cleanup(struct drm_device *dev)
 	flush_scheduled_work();
 
 	/* destroy the backlight and sysfs files before encoders/connectors */
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
-		struct intel_connector *intel_connector;
-
-		intel_connector = to_intel_connector(connector);
-		intel_connector->unregister(intel_connector);
-	}
+	for_each_intel_connector(dev, connector)
+		connector->unregister(connector);
 
 	drm_mode_config_cleanup(dev);
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index ae4c21f..5332eb7 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -389,8 +389,7 @@ vlv_power_sequencer_pipe(struct intel_dp *intel_dp)
 	 * We don't have power sequencer currently.
 	 * Pick one that's not used by other ports.
 	 */
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list,
-			    base.head) {
+	for_each_intel_encoder(dev, encoder) {
 		struct intel_dp *tmp;
 
 		if (encoder->type != INTEL_OUTPUT_EDP)
@@ -530,7 +529,7 @@ void vlv_power_sequencer_reset(struct drm_i915_private *dev_priv)
 	 * should use them always.
 	 */
 
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list, base.head) {
+	for_each_intel_encoder(dev, encoder) {
 		struct intel_dp *intel_dp;
 
 		if (encoder->type != INTEL_OUTPUT_EDP)
@@ -2850,8 +2849,7 @@ static void vlv_steal_power_sequencer(struct drm_device *dev,
 	if (WARN_ON(pipe != PIPE_A && pipe != PIPE_B))
 		return;
 
-	list_for_each_entry(encoder, &dev->mode_config.encoder_list,
-			    base.head) {
+	for_each_intel_encoder(dev, encoder) {
 		struct intel_dp *intel_dp;
 		enum port port;
 
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 53164a0..96dbd71 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -422,7 +422,7 @@ int intel_opregion_notify_adapter(struct drm_device *dev, pci_power_t state)
 static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct intel_connector *intel_connector;
+	struct intel_connector *connector;
 	struct opregion_asle *asle = dev_priv->opregion.asle;
 
 	DRM_DEBUG_DRIVER("bclp = 0x%08x\n", bclp);
@@ -446,8 +446,8 @@ static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
 	 * only one).
 	 */
 	DRM_DEBUG_KMS("updating opregion backlight %d/255\n", bclp);
-	list_for_each_entry(intel_connector, &dev->mode_config.connector_list, base.head)
-		intel_panel_set_backlight_acpi(intel_connector, bclp, 255);
+	for_each_intel_connector(dev, connector)
+		intel_panel_set_backlight_acpi(connector, bclp, 255);
 	asle->cblv = DIV_ROUND_UP(bclp * 100, 255) | ASLE_CBLV_VALID;
 
 	drm_modeset_unlock(&dev->mode_config.connection_mutex);
diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index 72183a0..f5b4c98 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -1845,7 +1845,7 @@ void intel_backlight_register(struct drm_device *dev)
 {
 	struct intel_connector *connector;
 
-	list_for_each_entry(connector, &dev->mode_config.connector_list, base.head)
+	for_each_intel_connector(dev, connector)
 		intel_backlight_device_register(connector);
 }
 
@@ -1853,6 +1853,6 @@ void intel_backlight_unregister(struct drm_device *dev)
 {
 	struct intel_connector *connector;
 
-	list_for_each_entry(connector, &dev->mode_config.connector_list, base.head)
+	for_each_intel_connector(dev, connector)
 		intel_backlight_device_unregister(connector);
 }
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 99f2642..d385d99 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3314,7 +3314,7 @@ static void skl_write_wm_values(struct drm_i915_private *dev_priv,
 	struct drm_device *dev = dev_priv->dev;
 	struct intel_crtc *crtc;
 
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, base.head) {
+	for_each_intel_crtc(dev, crtc) {
 		int i, level, max_level = ilk_wm_max_level(dev);
 		enum pipe pipe = crtc->pipe;
 
@@ -3523,8 +3523,7 @@ static void skl_update_other_pipe_wm(struct drm_device *dev,
 	 * Otherwise, because of this_crtc being freshly enabled/disabled, the
 	 * other active pipes need new DDB allocation and WM values.
 	 */
-	list_for_each_entry(intel_crtc, &dev->mode_config.crtc_list,
-				base.head) {
+	for_each_intel_crtc(dev, intel_crtc) {
 		struct skl_pipe_wm pipe_wm = {};
 		bool wm_changed;
 
-- 
cgit v1.1


From 8def22e50f32c00f876a71dc551024fc61f647e1 Mon Sep 17 00:00:00 2001
From: Lucas Stach <l.stach@pengutronix.de>
Date: Wed, 2 Dec 2015 19:41:11 +0100
Subject: drm/panel: simple: Add support for Kyocera TCG121XGLP panel

The Kyocera TCG121XGLP panel is an XGA LCD TFT panel connected through
LVDS, which can be supported by the simple panel driver.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index ada97a0..faa1c16 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -930,6 +930,30 @@ static const struct panel_desc innolux_zj070na_01p = {
 	},
 };
 
+static const struct display_timing kyo_tcg121xglp_timing = {
+	.pixelclock = { 52000000, 65000000, 71000000 },
+	.hactive = { 1024, 1024, 1024 },
+	.hfront_porch = { 2, 2, 2 },
+	.hback_porch = { 2, 2, 2 },
+	.hsync_len = { 86, 124, 244 },
+	.vactive = { 768, 768, 768 },
+	.vfront_porch = { 2, 2, 2 },
+	.vback_porch = { 2, 2, 2 },
+	.vsync_len = { 6, 34, 73 },
+	.flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc kyo_tcg121xglp = {
+	.timings = &kyo_tcg121xglp_timing,
+	.num_timings = 1,
+	.bpc = 8,
+	.size = {
+		.width = 246,
+		.height = 184,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+};
+
 static const struct drm_display_mode lg_lb070wv8_mode = {
 	.clock = 33246,
 	.hdisplay = 800,
@@ -1198,6 +1222,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "innolux,zj070na-01p",
 		.data = &innolux_zj070na_01p,
 	}, {
+		.compatible = "kyo,tcg121xglp",
+		.data = &kyo_tcg121xglp,
+	}, {
 		.compatible = "lg,lb070wv8",
 		.data = &lg_lb070wv8,
 	}, {
-- 
cgit v1.1


From 85533e3b321f45f028aa1267afd8d156980957a9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ulrich=20=C3=96lmann?= <u.oelmann@pengutronix.de>
Date: Fri, 4 Dec 2015 12:31:28 +0100
Subject: drm/panel: add kernel doc for size attributes in panel_desc
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Document that 'width' and 'height' are measured in millimeters.

Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index faa1c16..43a100c 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -44,6 +44,10 @@ struct panel_desc {
 
 	unsigned int bpc;
 
+	/**
+	 * @width: width (in millimeters) of the panel's active display area
+	 * @height: height (in millimeters) of the panel's active display area
+	 */
 	struct {
 		unsigned int width;
 		unsigned int height;
-- 
cgit v1.1


From e23ceb83e8b5aeabb5bc54ee33a54fad70c397e3 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 16 Dec 2015 15:04:18 +0200
Subject: drm/i915: move drmP.h include to i915_drv.h

The intel_bios.h header doesn't even need it, but other headers included
from i915_drv.h do. Let's untangle the mess a bit.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450271061-32646-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_drv.h   | 1 +
 drivers/gpu/drm/i915/intel_bios.h | 2 --
 2 files changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ca8c2a6..fe60b44 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -33,6 +33,7 @@
 #include <uapi/drm/i915_drm.h>
 #include <uapi/drm/drm_fourcc.h>
 
+#include <drm/drmP.h>
 #include "i915_reg.h"
 #include "intel_bios.h"
 #include "intel_ringbuffer.h"
diff --git a/drivers/gpu/drm/i915/intel_bios.h b/drivers/gpu/drm/i915/intel_bios.h
index 689eb42..54eac10 100644
--- a/drivers/gpu/drm/i915/intel_bios.h
+++ b/drivers/gpu/drm/i915/intel_bios.h
@@ -28,8 +28,6 @@
 #ifndef _I830_BIOS_H_
 #define _I830_BIOS_H_
 
-#include <drm/drmP.h>
-
 struct vbt_header {
 	u8 signature[20];		/**< Always starts with 'VBT$' */
 	u16 version;			/**< decimal */
-- 
cgit v1.1


From 3556dd408232e1d0dea7e24eea217a3d1185bfc0 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 16 Dec 2015 15:04:19 +0200
Subject: drm/i915/bios: fix format string of the VBT signature logging

Specify the maximum number of letters to print from the potentially
unterminated buffer, not the minimum. While at it, use sizeof instead of
a magic number.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450271061-32646-2-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_bios.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index dc3a0fb..4c9304e 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1326,8 +1326,8 @@ intel_bios_init(struct drm_device *dev)
 
 	bdb = get_bdb_header(vbt);
 
-	DRM_DEBUG_KMS("VBT signature \"%20s\", BDB version %d\n",
-		      vbt->signature, bdb->version);
+	DRM_DEBUG_KMS("VBT signature \"%.*s\", BDB version %d\n",
+		      (int)sizeof(vbt->signature), vbt->signature, bdb->version);
 
 	/* Grab useful general definitions */
 	parse_general_features(dev_priv, bdb);
-- 
cgit v1.1


From 98f3a1dcf8196c31786a2c0d5c57e42ebcd4abe0 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 16 Dec 2015 15:04:20 +0200
Subject: drm/i915/bios: prefer using dev_priv over dev pointer

dev_priv is the new black. Or something.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450271061-32646-3-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_dma.c   |  2 +-
 drivers/gpu/drm/i915/i915_drv.h   |  2 +-
 drivers/gpu/drm/i915/intel_bios.c | 22 +++++++++-------------
 3 files changed, 11 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 9cb71b6..f75988f 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -370,7 +370,7 @@ static int i915_load_modeset_init(struct drm_device *dev)
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	int ret;
 
-	ret = intel_bios_init(dev);
+	ret = intel_bios_init(dev_priv);
 	if (ret)
 		DRM_INFO("failed to find VBIOS tables\n");
 
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index fe60b44..18be127 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -3355,7 +3355,7 @@ static inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter)
 extern void intel_i2c_reset(struct drm_device *dev);
 
 /* intel_bios.c */
-int intel_bios_init(struct drm_device *dev);
+int intel_bios_init(struct drm_i915_private *dev_priv);
 bool intel_bios_is_valid_vbt(const void *buf, size_t size);
 
 /* intel_opregion.c */
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 4c9304e..25edfc0 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -332,10 +332,10 @@ parse_sdvo_panel_data(struct drm_i915_private *dev_priv,
 	drm_mode_debug_printmodeline(panel_fixed_mode);
 }
 
-static int intel_bios_ssc_frequency(struct drm_device *dev,
+static int intel_bios_ssc_frequency(struct drm_i915_private *dev_priv,
 				    bool alternate)
 {
-	switch (INTEL_INFO(dev)->gen) {
+	switch (INTEL_INFO(dev_priv)->gen) {
 	case 2:
 		return alternate ? 66667 : 48000;
 	case 3:
@@ -350,7 +350,6 @@ static void
 parse_general_features(struct drm_i915_private *dev_priv,
 		       const struct bdb_header *bdb)
 {
-	struct drm_device *dev = dev_priv->dev;
 	const struct bdb_general_features *general;
 
 	general = find_section(bdb, BDB_GENERAL_FEATURES);
@@ -362,7 +361,7 @@ parse_general_features(struct drm_i915_private *dev_priv,
 			dev_priv->vbt.int_crt_support = general->int_crt_support;
 		dev_priv->vbt.lvds_use_ssc = general->enable_ssc;
 		dev_priv->vbt.lvds_ssc_freq =
-			intel_bios_ssc_frequency(dev, general->ssc_freq);
+			intel_bios_ssc_frequency(dev_priv, general->ssc_freq);
 		dev_priv->vbt.display_clock_mode = general->display_clock_mode;
 		dev_priv->vbt.fdi_rx_polarity_inverted = general->fdi_rx_polarity_inverted;
 		DRM_DEBUG_KMS("BDB_GENERAL_FEATURES int_tv_support %d int_crt_support %d lvds_use_ssc %d lvds_ssc_freq %d display_clock_mode %d fdi_rx_polarity_inverted %d\n",
@@ -1057,10 +1056,9 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
 static void parse_ddi_ports(struct drm_i915_private *dev_priv,
 			    const struct bdb_header *bdb)
 {
-	struct drm_device *dev = dev_priv->dev;
 	enum port port;
 
-	if (!HAS_DDI(dev))
+	if (!HAS_DDI(dev_priv))
 		return;
 
 	if (!dev_priv->vbt.child_dev_num)
@@ -1173,7 +1171,6 @@ parse_device_mapping(struct drm_i915_private *dev_priv,
 static void
 init_vbt_defaults(struct drm_i915_private *dev_priv)
 {
-	struct drm_device *dev = dev_priv->dev;
 	enum port port;
 
 	dev_priv->vbt.crt_ddc_pin = GMBUS_PIN_VGADDC;
@@ -1198,8 +1195,8 @@ init_vbt_defaults(struct drm_i915_private *dev_priv)
 	 * Core/SandyBridge/IvyBridge use alternative (120MHz) reference
 	 * clock for LVDS.
 	 */
-	dev_priv->vbt.lvds_ssc_freq = intel_bios_ssc_frequency(dev,
-			!HAS_PCH_SPLIT(dev));
+	dev_priv->vbt.lvds_ssc_freq = intel_bios_ssc_frequency(dev_priv,
+			!HAS_PCH_SPLIT(dev_priv));
 	DRM_DEBUG_KMS("Set default to SSC at %d kHz\n", dev_priv->vbt.lvds_ssc_freq);
 
 	for (port = PORT_A; port < I915_MAX_PORTS; port++) {
@@ -1295,15 +1292,14 @@ static const struct vbt_header *find_vbt(void __iomem *bios, size_t size)
  * Returns 0 on success, nonzero on failure.
  */
 int
-intel_bios_init(struct drm_device *dev)
+intel_bios_init(struct drm_i915_private *dev_priv)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
-	struct pci_dev *pdev = dev->pdev;
+	struct pci_dev *pdev = dev_priv->dev->pdev;
 	const struct vbt_header *vbt = dev_priv->opregion.vbt;
 	const struct bdb_header *bdb;
 	u8 __iomem *bios = NULL;
 
-	if (HAS_PCH_NOP(dev))
+	if (HAS_PCH_NOP(dev_priv))
 		return -ENODEV;
 
 	init_vbt_defaults(dev_priv);
-- 
cgit v1.1


From 34957e8caae4e72614785ee9527042756cf74f53 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Wed, 16 Dec 2015 15:04:21 +0200
Subject: drm/i915/bios: reduce indent in parse_general_features

Slightly cleaner with early exit.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450271061-32646-4-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_bios.c | 39 ++++++++++++++++++++-------------------
 1 file changed, 20 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 25edfc0..eba3e0f 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -353,25 +353,26 @@ parse_general_features(struct drm_i915_private *dev_priv,
 	const struct bdb_general_features *general;
 
 	general = find_section(bdb, BDB_GENERAL_FEATURES);
-	if (general) {
-		dev_priv->vbt.int_tv_support = general->int_tv_support;
-		/* int_crt_support can't be trusted on earlier platforms */
-		if (bdb->version >= 155 &&
-		    (HAS_DDI(dev_priv) || IS_VALLEYVIEW(dev_priv)))
-			dev_priv->vbt.int_crt_support = general->int_crt_support;
-		dev_priv->vbt.lvds_use_ssc = general->enable_ssc;
-		dev_priv->vbt.lvds_ssc_freq =
-			intel_bios_ssc_frequency(dev_priv, general->ssc_freq);
-		dev_priv->vbt.display_clock_mode = general->display_clock_mode;
-		dev_priv->vbt.fdi_rx_polarity_inverted = general->fdi_rx_polarity_inverted;
-		DRM_DEBUG_KMS("BDB_GENERAL_FEATURES int_tv_support %d int_crt_support %d lvds_use_ssc %d lvds_ssc_freq %d display_clock_mode %d fdi_rx_polarity_inverted %d\n",
-			      dev_priv->vbt.int_tv_support,
-			      dev_priv->vbt.int_crt_support,
-			      dev_priv->vbt.lvds_use_ssc,
-			      dev_priv->vbt.lvds_ssc_freq,
-			      dev_priv->vbt.display_clock_mode,
-			      dev_priv->vbt.fdi_rx_polarity_inverted);
-	}
+	if (!general)
+		return;
+
+	dev_priv->vbt.int_tv_support = general->int_tv_support;
+	/* int_crt_support can't be trusted on earlier platforms */
+	if (bdb->version >= 155 &&
+	    (HAS_DDI(dev_priv) || IS_VALLEYVIEW(dev_priv)))
+		dev_priv->vbt.int_crt_support = general->int_crt_support;
+	dev_priv->vbt.lvds_use_ssc = general->enable_ssc;
+	dev_priv->vbt.lvds_ssc_freq =
+		intel_bios_ssc_frequency(dev_priv, general->ssc_freq);
+	dev_priv->vbt.display_clock_mode = general->display_clock_mode;
+	dev_priv->vbt.fdi_rx_polarity_inverted = general->fdi_rx_polarity_inverted;
+	DRM_DEBUG_KMS("BDB_GENERAL_FEATURES int_tv_support %d int_crt_support %d lvds_use_ssc %d lvds_ssc_freq %d display_clock_mode %d fdi_rx_polarity_inverted %d\n",
+		      dev_priv->vbt.int_tv_support,
+		      dev_priv->vbt.int_crt_support,
+		      dev_priv->vbt.lvds_use_ssc,
+		      dev_priv->vbt.lvds_ssc_freq,
+		      dev_priv->vbt.display_clock_mode,
+		      dev_priv->vbt.fdi_rx_polarity_inverted);
 }
 
 static void
-- 
cgit v1.1


From ffc85daba535d60d28f5c8ffb3ddf78e244e1948 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= <ville.syrjala@linux.intel.com>
Date: Wed, 16 Dec 2015 18:10:00 +0200
Subject: drm/i915: Fix AVI/HDMI/SPD infoframes on HSW+
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

I broke AVI/HDMI/SPD infoframes on HSW+ with the register type
safety changes. We were supposed to check that the infoframe data
register is valid before writing the infoframe data, but the check
ended up inverted, and so in practice we never wrote or enabled
these infoframes.

We were still sending out the GCP infoframe when the sink was
deep-color capable. That and the fact that we use a single
bool to track our infoframe state meant that the state checker
only caught this when a HDMI sink that doesn't do deep-color was
used.

We really need to fix our infoframe state checking to be much
more anal. But in the meantime let's just fix the regression.
In fact let's just throw out the register validity check and
convert some of the "unknown info frame type" debug messages
into MISSING_CASE(). So far we support the same set of infoframe
types on all platforms, so the silent debug messages make no
sense.

Cc: drm-intel-fixes@lists.freedesktop.org
Fixes: f0f59a00a1c9 ("drm/i915: Type safe register read/write")
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> (irc)
Tested-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> (irc)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450282200-4203-1-git-send-email-ville.syrjala@linux.intel.com
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93119
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_hdmi.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index cfbf4a6..23f339e 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -78,7 +78,7 @@ static u32 g4x_infoframe_index(enum hdmi_infoframe_type type)
 	case HDMI_INFOFRAME_TYPE_VENDOR:
 		return VIDEO_DIP_SELECT_VENDOR;
 	default:
-		DRM_DEBUG_DRIVER("unknown info frame type %d\n", type);
+		MISSING_CASE(type);
 		return 0;
 	}
 }
@@ -93,7 +93,7 @@ static u32 g4x_infoframe_enable(enum hdmi_infoframe_type type)
 	case HDMI_INFOFRAME_TYPE_VENDOR:
 		return VIDEO_DIP_ENABLE_VENDOR;
 	default:
-		DRM_DEBUG_DRIVER("unknown info frame type %d\n", type);
+		MISSING_CASE(type);
 		return 0;
 	}
 }
@@ -108,7 +108,7 @@ static u32 hsw_infoframe_enable(enum hdmi_infoframe_type type)
 	case HDMI_INFOFRAME_TYPE_VENDOR:
 		return VIDEO_DIP_ENABLE_VS_HSW;
 	default:
-		DRM_DEBUG_DRIVER("unknown info frame type %d\n", type);
+		MISSING_CASE(type);
 		return 0;
 	}
 }
@@ -127,7 +127,7 @@ hsw_dip_data_reg(struct drm_i915_private *dev_priv,
 	case HDMI_INFOFRAME_TYPE_VENDOR:
 		return HSW_TVIDEO_DIP_VS_DATA(cpu_transcoder, i);
 	default:
-		DRM_DEBUG_DRIVER("unknown info frame type %d\n", type);
+		MISSING_CASE(type);
 		return INVALID_MMIO_REG;
 	}
 }
@@ -375,8 +375,6 @@ static void hsw_write_infoframe(struct drm_encoder *encoder,
 	u32 val = I915_READ(ctl_reg);
 
 	data_reg = hsw_dip_data_reg(dev_priv, cpu_transcoder, type, 0);
-	if (i915_mmio_reg_valid(data_reg))
-		return;
 
 	val &= ~hsw_infoframe_enable(type);
 	I915_WRITE(ctl_reg, val);
-- 
cgit v1.1


From d2a6f0f5597696ebf5bb34089be3b88ba2455b7a Mon Sep 17 00:00:00 2001
From: Josh Wu <josh.wu@atmel.com>
Date: Thu, 8 Oct 2015 17:42:41 +0200
Subject: drm/panel: simple: Add QiaoDian qd43003c0-40

The QiaoDian Xianshi QD43003C0-40 is a 4"3 TFT LCD panel.

Timings from the OTA5180A document, ver 0.9, section
10.1.1:
  http://www.orientdisplay.com/pdf/OTA5180A.pdf

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 43a100c..f88a631 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1083,6 +1083,30 @@ static const struct panel_desc ortustech_com43h4m85ulc = {
 	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
 
+static const struct drm_display_mode qd43003c0_40_mode = {
+	.clock = 9000,
+	.hdisplay = 480,
+	.hsync_start = 480 + 8,
+	.hsync_end = 480 + 8 + 4,
+	.htotal = 480 + 8 + 4 + 39,
+	.vdisplay = 272,
+	.vsync_start = 272 + 4,
+	.vsync_end = 272 + 4 + 10,
+	.vtotal = 272 + 4 + 10 + 2,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc qd43003c0_40 = {
+	.modes = &qd43003c0_40_mode,
+	.num_modes = 1,
+	.bpc = 8,
+	.size = {
+		.width = 95,
+		.height = 53,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+};
+
 static const struct drm_display_mode samsung_ltn101nt05_mode = {
 	.clock = 54030,
 	.hdisplay = 1024,
@@ -1244,6 +1268,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "ortustech,com43h4m85ulc",
 		.data = &ortustech_com43h4m85ulc,
 	}, {
+		.compatible = "qiaodian,qd43003c0-40",
+		.data = &qd43003c0_40,
+	}, {
 		.compatible = "samsung,ltn101nt05",
 		.data = &samsung_ltn101nt05,
 	}, {
-- 
cgit v1.1


From 04ebaadb9f2dc66df29db6af14da2912e1e25db7 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 15 Dec 2015 13:18:00 +0200
Subject: drm/i915/opregion: handle VBT sizes bigger than 6 KB
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The RVDA and RVDS (raw VBT data address and size) fields of the ASLE
mailbox may specify an alternate location for VBT instead of mailbox #4.
Use the alternate location if available and valid, falling back to
mailbox #4 otherwise.

v2: Update debug logging (Ville)

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450178280-28020-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/i915_drv.h       |  1 +
 drivers/gpu/drm/i915/intel_opregion.c | 27 ++++++++++++++++++++++++---
 2 files changed, 25 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 18be127..b9739d1 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -458,6 +458,7 @@ struct intel_opregion {
 	u32 swsci_gbda_sub_functions;
 	u32 swsci_sbcb_sub_functions;
 	struct opregion_asle *asle;
+	void *rvda;
 	const void *vbt;
 	u32 vbt_size;
 	u32 *lid_state;
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index 96dbd71..c15718b 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -837,6 +837,10 @@ void intel_opregion_fini(struct drm_device *dev)
 
 	/* just clear all opregion memory pointers now */
 	memunmap(opregion->header);
+	if (opregion->rvda) {
+		memunmap(opregion->rvda);
+		opregion->rvda = NULL;
+	}
 	opregion->header = NULL;
 	opregion->acpi = NULL;
 	opregion->swsci = NULL;
@@ -987,13 +991,30 @@ int intel_opregion_setup(struct drm_device *dev)
 		DRM_DEBUG_DRIVER("ASLE extension supported\n");
 
 	if (!dmi_check_system(intel_no_opregion_vbt)) {
-		const void *vbt = base + OPREGION_VBT_OFFSET;
-		u32 vbt_size = OPREGION_ASLE_EXT_OFFSET - OPREGION_VBT_OFFSET;
+		const void *vbt = NULL;
+		u32 vbt_size = 0;
+
+		if (opregion->header->opregion_ver >= 2 && opregion->asle &&
+		    opregion->asle->rvda && opregion->asle->rvds) {
+			opregion->rvda = memremap(opregion->asle->rvda,
+						  opregion->asle->rvds,
+						  MEMREMAP_WB);
+			vbt = opregion->rvda;
+			vbt_size = opregion->asle->rvds;
+		}
 
 		if (intel_bios_is_valid_vbt(vbt, vbt_size)) {
-			DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion\n");
+			DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion (RVDA)\n");
 			opregion->vbt = vbt;
 			opregion->vbt_size = vbt_size;
+		} else {
+			vbt = base + OPREGION_VBT_OFFSET;
+			vbt_size = OPREGION_ASLE_EXT_OFFSET - OPREGION_VBT_OFFSET;
+			if (intel_bios_is_valid_vbt(vbt, vbt_size)) {
+				DRM_DEBUG_KMS("Found valid VBT in ACPI OpRegion (Mailbox #4)\n");
+				opregion->vbt = vbt;
+				opregion->vbt_size = vbt_size;
+			}
 		}
 	}
 
-- 
cgit v1.1


From aabee1bbc11db3f7238e0fef8f1bf280920f98f4 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Tue, 15 Dec 2015 20:10:29 +0200
Subject: drm/i915: clarify comment about mandatory RPM put/get during driver
 load/unload

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450203038-5150-2-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 2c2151f..9945040 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1975,9 +1975,15 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
  */
 void intel_power_domains_fini(struct drm_i915_private *dev_priv)
 {
-	/* The i915.ko module is still not prepared to be loaded when
+	/*
+	 * The i915.ko module is still not prepared to be loaded when
 	 * the power well is not enabled, so just enable it in case
-	 * we're going to unload/reload. */
+	 * we're going to unload/reload.
+	 * The following also reacquires the RPM reference the core passed
+	 * to the driver during loading, which is dropped in
+	 * intel_runtime_pm_enable(). We have to hand back the control of the
+	 * device to the core with this reference held.
+	 */
 	intel_display_set_init_power(dev_priv, true);
 
 	/* Remove the refcount we took to keep power well support disabled. */
@@ -2313,6 +2319,11 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
 	pm_runtime_mark_last_busy(device);
 	pm_runtime_use_autosuspend(device);
 
+	/*
+	 * The core calls the driver load handler with an RPM reference held.
+	 * We drop that here and will reacquire it during unloading in
+	 * intel_power_domains_fini().
+	 */
 	pm_runtime_put_autosuspend(device);
 }
 
-- 
cgit v1.1


From b268c699aca5c17d997d358d25256fc6abefd29c Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Tue, 15 Dec 2015 20:10:31 +0200
Subject: drm/i915: refactor RPM disabling due to RC6 being disabled

We can make the RPM dependency on RC6 explcit in the code by taking an
actual RPM reference, instead of avoiding to drop the initial one. This
will also enable us to remove the HAS_RUNTIME_PM special casing from
more places in the next patch.

v2:
- fixed typo in commit message (Joonas)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450203038-5150-4-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_pm.c         | 15 +++++++++++++++
 drivers/gpu/drm/i915/intel_runtime_pm.c |  9 ---------
 2 files changed, 15 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index d385d99..4c914fe 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -6014,7 +6014,17 @@ static void intel_init_emon(struct drm_device *dev)
 
 void intel_init_gt_powersave(struct drm_device *dev)
 {
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
 	i915.enable_rc6 = sanitize_rc6_option(dev, i915.enable_rc6);
+	/*
+	 * RPM depends on RC6 to save restore the GT HW context, so make RC6 a
+	 * requirement.
+	 */
+	if (!i915.enable_rc6) {
+		DRM_INFO("RC6 disabled, disabling runtime PM support\n");
+		intel_runtime_pm_get(dev_priv);
+	}
 
 	if (IS_CHERRYVIEW(dev))
 		cherryview_init_gt_powersave(dev);
@@ -6024,10 +6034,15 @@ void intel_init_gt_powersave(struct drm_device *dev)
 
 void intel_cleanup_gt_powersave(struct drm_device *dev)
 {
+	struct drm_i915_private *dev_priv = dev->dev_private;
+
 	if (IS_CHERRYVIEW(dev))
 		return;
 	else if (IS_VALLEYVIEW(dev))
 		valleyview_cleanup_gt_powersave(dev);
+
+	if (!i915.enable_rc6)
+		intel_runtime_pm_put(dev_priv);
 }
 
 static void gen6_suspend_rps(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 9945040..fc7cf2c 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2306,15 +2306,6 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
 	if (!HAS_RUNTIME_PM(dev))
 		return;
 
-	/*
-	 * RPM depends on RC6 to save restore the GT HW context, so make RC6 a
-	 * requirement.
-	 */
-	if (!intel_enable_rc6(dev)) {
-		DRM_INFO("RC6 disabled, disabling runtime PM support\n");
-		return;
-	}
-
 	pm_runtime_set_autosuspend_delay(device, 10000); /* 10s */
 	pm_runtime_mark_last_busy(device);
 	pm_runtime_use_autosuspend(device);
-- 
cgit v1.1


From 25b181b46e4340f69793a886f2cd46608487783b Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Thu, 17 Dec 2015 13:44:56 +0200
Subject: drm/i915: get a permanent RPM reference on platforms w/o RPM support
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Currently we disable RPM functionality on platforms that doesn't support
this by not putting/getting the RPM reference we receive from the RPM
core during driver loading/unloading respectively. This is somewhat
obscure, so make it more explicit by keeping a reference dedicated for
this particular purpose whenever the driver is loaded. This makes it
possible to remove the HAS_RUNTIME_PM() special casing from every other
places in the next patch.

v2:
- fix intel_runtime_pm_get vs. intel_runtime_pm_put in
  intel_power_domains_fini()
v3:
- take only a low level RPM reference so the ref tracking asserts
  continue to work (Ville)
- update the commit message
- move the patch earlier for bisectability

Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450352696-16135-1-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index fc7cf2c..bf2492f 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1975,6 +1975,8 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
  */
 void intel_power_domains_fini(struct drm_i915_private *dev_priv)
 {
+	struct device *device = &dev_priv->dev->pdev->dev;
+
 	/*
 	 * The i915.ko module is still not prepared to be loaded when
 	 * the power well is not enabled, so just enable it in case
@@ -1989,6 +1991,13 @@ void intel_power_domains_fini(struct drm_i915_private *dev_priv)
 	/* Remove the refcount we took to keep power well support disabled. */
 	if (!i915.disable_power_well)
 		intel_display_power_put(dev_priv, POWER_DOMAIN_INIT);
+
+	/*
+	 * Remove the refcount we took in intel_runtime_pm_enable() in case
+	 * the platform doesn't support runtime PM.
+	 */
+	if (!HAS_RUNTIME_PM(dev_priv))
+		pm_runtime_put(device);
 }
 
 static void intel_power_domains_sync_hw(struct drm_i915_private *dev_priv)
@@ -2303,8 +2312,14 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct device *device = &dev->pdev->dev;
 
+	/*
+	 * Take a permanent reference to disable the RPM functionality and drop
+	 * it only when unloading the driver. Use the low level get/put helpers,
+	 * so the driver's own RPM reference tracking asserts also work on
+	 * platforms without RPM support.
+	 */
 	if (!HAS_RUNTIME_PM(dev))
-		return;
+		pm_runtime_get_sync(device);
 
 	pm_runtime_set_autosuspend_delay(device, 10000); /* 10s */
 	pm_runtime_mark_last_busy(device);
-- 
cgit v1.1


From 7f233235300ec49ccfe552983c5870c52d6a1c65 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Thu, 17 Dec 2015 13:48:51 +0200
Subject: drm/i915: remove HAS_RUNTIME_PM check from RPM get/put/assert helpers

We don't really need to check this flag in the get/put/assert helpers,
as on platforms without RPM support we won't ever enable RPM. That means
pm.suspend will be always false and the assert will be always true.

Do this to simplify the code and to let us extend the RPM asserts to all
platforms for a better coverage.

Motivated by Ville.

v2-v3:
- unchanged
v4:
- remove the HAS_RUNTIME_PM check from intel_runtime_pm_enable() too
  made possible by the previous two patches
v5:
- rebased on the previous new patch in the series that keeps
  HAS_RUNTIME_PM() in intel_runtime_pm_enable() with a permanent
  reference taken there

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v3)
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450352931-16498-1-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 9 ---------
 drivers/gpu/drm/i915/intel_uncore.c     | 3 +--
 2 files changed, 1 insertion(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index bf2492f..cc0492e 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2241,9 +2241,6 @@ void intel_runtime_pm_get(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct device *device = &dev->pdev->dev;
 
-	if (!HAS_RUNTIME_PM(dev))
-		return;
-
 	pm_runtime_get_sync(device);
 	WARN(dev_priv->pm.suspended, "Device still suspended.\n");
 }
@@ -2270,9 +2267,6 @@ void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct device *device = &dev->pdev->dev;
 
-	if (!HAS_RUNTIME_PM(dev))
-		return;
-
 	WARN(dev_priv->pm.suspended, "Getting nosync-ref while suspended.\n");
 	pm_runtime_get_noresume(device);
 }
@@ -2290,9 +2284,6 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct device *device = &dev->pdev->dev;
 
-	if (!HAS_RUNTIME_PM(dev))
-		return;
-
 	pm_runtime_mark_last_busy(device);
 	pm_runtime_put_autosuspend(device);
 }
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index fcf04fe..0226776 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -53,8 +53,7 @@ intel_uncore_forcewake_domain_to_str(const enum forcewake_domain_id id)
 static void
 assert_device_not_suspended(struct drm_i915_private *dev_priv)
 {
-	WARN_ONCE(HAS_RUNTIME_PM(dev_priv->dev) && dev_priv->pm.suspended,
-		  "Device suspended\n");
+	WARN_ONCE(dev_priv->pm.suspended, "Device suspended\n");
 }
 
 static inline void
-- 
cgit v1.1


From da5827c366073d17ab38ac6ceea6a3f48e6b5d78 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Tue, 15 Dec 2015 20:10:33 +0200
Subject: drm/i915: add assert_rpm_wakelock_held helper

As a preparation for follow-up patches add a new helper that checks
whether we hold an RPM reference, since this is what we want most of
the cases. Atm this helper will only check for the HW suspended state, a
follow-up patch will do the actual change to check the refcount instead.
One exception is the forcewake release timer function, where it's
guaranteed that the HW is on even though the RPM refcount drops to zero.
This guarantee is provided by flushing the timer in the runtime suspend
handler. So leave the assert_device_not_suspended check in place there.

Also rename assert_device_suspended for consistency and export these
helpers as a preparation for the follow-up patches.

No functional change.

v3:
- change the assert warning message to be more meaningful (Chris)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1450203038-5150-6-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_drv.h    | 14 ++++++++++++++
 drivers/gpu/drm/i915/intel_uncore.c | 20 +++++++-------------
 2 files changed, 21 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 798463e..9837a25 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1430,6 +1430,20 @@ void intel_display_power_get(struct drm_i915_private *dev_priv,
 			     enum intel_display_power_domain domain);
 void intel_display_power_put(struct drm_i915_private *dev_priv,
 			     enum intel_display_power_domain domain);
+
+static inline void
+assert_rpm_device_not_suspended(struct drm_i915_private *dev_priv)
+{
+	WARN_ONCE(dev_priv->pm.suspended,
+		  "Device suspended during HW access\n");
+}
+
+static inline void
+assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
+{
+	assert_rpm_device_not_suspended(dev_priv);
+}
+
 void intel_runtime_pm_get(struct drm_i915_private *dev_priv);
 void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv);
 void intel_runtime_pm_put(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 0226776..3c63d94 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -50,12 +50,6 @@ intel_uncore_forcewake_domain_to_str(const enum forcewake_domain_id id)
 	return "unknown";
 }
 
-static void
-assert_device_not_suspended(struct drm_i915_private *dev_priv)
-{
-	WARN_ONCE(dev_priv->pm.suspended, "Device suspended\n");
-}
-
 static inline void
 fw_domain_reset(const struct intel_uncore_forcewake_domain *d)
 {
@@ -235,7 +229,7 @@ static void intel_uncore_fw_release_timer(unsigned long arg)
 	struct intel_uncore_forcewake_domain *domain = (void *)arg;
 	unsigned long irqflags;
 
-	assert_device_not_suspended(domain->i915);
+	assert_rpm_device_not_suspended(domain->i915);
 
 	spin_lock_irqsave(&domain->i915->uncore.lock, irqflags);
 	if (WARN_ON(domain->wake_count == 0))
@@ -627,7 +621,7 @@ hsw_unclaimed_reg_detect(struct drm_i915_private *dev_priv)
 
 #define GEN2_READ_HEADER(x) \
 	u##x val = 0; \
-	assert_device_not_suspended(dev_priv);
+	assert_rpm_wakelock_held(dev_priv);
 
 #define GEN2_READ_FOOTER \
 	trace_i915_reg_rw(false, reg, val, sizeof(val), trace); \
@@ -669,7 +663,7 @@ __gen2_read(64)
 	u32 offset = i915_mmio_reg_offset(reg); \
 	unsigned long irqflags; \
 	u##x val = 0; \
-	assert_device_not_suspended(dev_priv); \
+	assert_rpm_wakelock_held(dev_priv); \
 	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags)
 
 #define GEN6_READ_FOOTER \
@@ -802,7 +796,7 @@ __gen6_read(64)
 #define VGPU_READ_HEADER(x) \
 	unsigned long irqflags; \
 	u##x val = 0; \
-	assert_device_not_suspended(dev_priv); \
+	assert_rpm_device_not_suspended(dev_priv); \
 	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags)
 
 #define VGPU_READ_FOOTER \
@@ -829,7 +823,7 @@ __vgpu_read(64)
 
 #define GEN2_WRITE_HEADER \
 	trace_i915_reg_rw(true, reg, val, sizeof(val), trace); \
-	assert_device_not_suspended(dev_priv); \
+	assert_rpm_wakelock_held(dev_priv); \
 
 #define GEN2_WRITE_FOOTER
 
@@ -869,7 +863,7 @@ __gen2_write(64)
 	u32 offset = i915_mmio_reg_offset(reg); \
 	unsigned long irqflags; \
 	trace_i915_reg_rw(true, reg, val, sizeof(val), trace); \
-	assert_device_not_suspended(dev_priv); \
+	assert_rpm_wakelock_held(dev_priv); \
 	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags)
 
 #define GEN6_WRITE_FOOTER \
@@ -1045,7 +1039,7 @@ __gen6_write(64)
 #define VGPU_WRITE_HEADER \
 	unsigned long irqflags; \
 	trace_i915_reg_rw(true, reg, val, sizeof(val), trace); \
-	assert_device_not_suspended(dev_priv); \
+	assert_rpm_device_not_suspended(dev_priv); \
 	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags)
 
 #define VGPU_WRITE_FOOTER \
-- 
cgit v1.1


From c9b8846a29c82c080b80119b7f85c37a9eb3457f Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Tue, 15 Dec 2015 20:10:34 +0200
Subject: drm/i915: use assert_rpm_wakelock_held instead of opencoding it

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1450203038-5150-7-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 10 ++++------
 drivers/gpu/drm/i915/intel_uncore.c     |  2 +-
 2 files changed, 5 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index cc0492e..2705133 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -538,8 +538,7 @@ static void assert_can_enable_dc5(struct drm_i915_private *dev_priv)
 
 	WARN_ONCE((I915_READ(DC_STATE_EN) & DC_STATE_EN_UPTO_DC5),
 		  "DC5 already programmed to be enabled.\n");
-	WARN_ONCE(dev_priv->pm.suspended,
-		  "DC5 cannot be enabled, if platform is runtime-suspended.\n");
+	assert_rpm_wakelock_held(dev_priv);
 
 	assert_csr_loaded(dev_priv);
 }
@@ -553,8 +552,7 @@ static void assert_can_disable_dc5(struct drm_i915_private *dev_priv)
 	if (dev_priv->power_domains.initializing)
 		return;
 
-	WARN_ONCE(dev_priv->pm.suspended,
-		"Disabling of DC5 while platform is runtime-suspended should never happen.\n");
+	assert_rpm_wakelock_held(dev_priv);
 }
 
 static void gen9_enable_dc5(struct drm_i915_private *dev_priv)
@@ -2242,7 +2240,7 @@ void intel_runtime_pm_get(struct drm_i915_private *dev_priv)
 	struct device *device = &dev->pdev->dev;
 
 	pm_runtime_get_sync(device);
-	WARN(dev_priv->pm.suspended, "Device still suspended.\n");
+	assert_rpm_wakelock_held(dev_priv);
 }
 
 /**
@@ -2267,7 +2265,7 @@ void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct device *device = &dev->pdev->dev;
 
-	WARN(dev_priv->pm.suspended, "Getting nosync-ref while suspended.\n");
+	assert_rpm_wakelock_held(dev_priv);
 	pm_runtime_get_noresume(device);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 3c63d94..277e60a 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -404,7 +404,7 @@ void intel_uncore_forcewake_get(struct drm_i915_private *dev_priv,
 	if (!dev_priv->uncore.funcs.force_wake_get)
 		return;
 
-	WARN_ON(dev_priv->pm.suspended);
+	assert_rpm_wakelock_held(dev_priv);
 
 	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
 	__intel_uncore_forcewake_get(dev_priv, fw_domains);
-- 
cgit v1.1


From 1f814daca43a2d99248fd754eacfb8ba12449235 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Wed, 16 Dec 2015 02:52:19 +0200
Subject: drm/i915: add support for checking if we hold an RPM reference

Atm, we assert that the device is not suspended until the point when the
device is truly put to a suspended state. This is fine, but we can catch
more problems if we check that RPM refcount is non-zero. After that one
drops to zero we shouldn't access the device any more, even if the actual
device suspend may be delayed. Change assert_rpm_wakelock_held()
accordingly to check for a non-zero RPM refcount in addition to the
current device-not-suspended check.

For the new asserts to work we need to annotate every place explicitly in
the code where we expect that the device is powered. The places where we
only assume this, but may not hold an RPM reference:
- driver load
  We assume the device to be powered until we enable RPM. Make this
  explicit by taking an RPM reference around the load function.
- system and runtime sudpend/resume handlers
  These handlers are called when the RPM reference becomes 0 and know the
  exact point after which the device can get powered off. Disable the
  RPM-reference-held check for their duration.
- the IRQ, hangcheck and RPS work handlers
  These handlers are flushed in the system/runtime suspend handler
  before the device is powered off, so it's guaranteed that they won't
  run while the device is powered off even though they don't hold any
  RPM reference. Disable the RPM-reference-held check for their duration.

In all these cases we still check that the device is not suspended.
These explicit annotations also have the positive side effect of
documenting our assumptions better.

This caught additional WARNs from the atomic modeset path, those should
be fixed separately.

v2:
- remove the redundant HAS_RUNTIME_PM check (moved to patch 1) (Ville)
v3:
- use a new dedicated RPM wakelock refcount to also catch cases where
  our own RPM get/put functions were not called (Chris)
- assert also that the new RPM wakelock refcount is 0 in the RPM
  suspend handler (Chris)
- change the assert error message to be more meaningful (Chris)
- prevent false assert errors and check that the RPM wakelock is 0 in
  the RPM resume handler too
- prevent false assert errors in the hangcheck work too
- add a device not suspended assert check to the hangcheck work
v4:
- rename disable/enable_rpm_asserts to disable/enable_rpm_wakeref_asserts
  and wakelock_count to wakeref_count
- disable the wakeref asserts in the IRQ handlers and RPS work too
- update/clarify commit message
v5:
- mark places we plan to change to use proper RPM refcounting with
  separate DISABLE/ENABLE_RPM_WAKEREF_ASSERTS aliases (Chris)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1450227139-13471-1-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/i915_dma.c         |  7 +++
 drivers/gpu/drm/i915/i915_drv.c         | 39 +++++++++++++++--
 drivers/gpu/drm/i915/i915_drv.h         |  1 +
 drivers/gpu/drm/i915/i915_irq.c         | 75 ++++++++++++++++++++++++++++++---
 drivers/gpu/drm/i915/intel_drv.h        | 50 ++++++++++++++++++++++
 drivers/gpu/drm/i915/intel_pm.c         |  1 +
 drivers/gpu/drm/i915/intel_runtime_pm.c |  6 +++
 7 files changed, 169 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index f75988f..988a380 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -896,6 +896,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 
 	intel_pm_setup(dev);
 
+	intel_runtime_pm_get(dev_priv);
+
 	intel_display_crc_init(dev);
 
 	i915_dump_device_info(dev_priv);
@@ -1085,6 +1087,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 
 	i915_audio_component_init(dev_priv);
 
+	intel_runtime_pm_put(dev_priv);
+
 	return 0;
 
 out_power_well:
@@ -1120,6 +1124,9 @@ free_priv:
 	kmem_cache_destroy(dev_priv->requests);
 	kmem_cache_destroy(dev_priv->vmas);
 	kmem_cache_destroy(dev_priv->objects);
+
+	intel_runtime_pm_put(dev_priv);
+
 	kfree(dev_priv);
 	return ret;
 }
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 44ad308..3ac616d 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -577,6 +577,8 @@ static int i915_drm_suspend(struct drm_device *dev)
 	dev_priv->modeset_restore = MODESET_SUSPENDED;
 	mutex_unlock(&dev_priv->modeset_restore_lock);
 
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	/* We do a lot of poking in a lot of registers, make sure they work
 	 * properly. */
 	intel_display_set_init_power(dev_priv, true);
@@ -589,7 +591,7 @@ static int i915_drm_suspend(struct drm_device *dev)
 	if (error) {
 		dev_err(&dev->pdev->dev,
 			"GEM idle failed, resume might fail\n");
-		return error;
+		goto out;
 	}
 
 	intel_guc_suspend(dev);
@@ -632,7 +634,10 @@ static int i915_drm_suspend(struct drm_device *dev)
 	if (HAS_CSR(dev_priv))
 		flush_work(&dev_priv->csr.work);
 
-	return 0;
+out:
+	enable_rpm_wakeref_asserts(dev_priv);
+
+	return error;
 }
 
 static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
@@ -641,6 +646,8 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
 	bool fw_csr;
 	int ret;
 
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	fw_csr = suspend_to_idle(dev_priv) && dev_priv->csr.dmc_payload;
 	/*
 	 * In case of firmware assisted context save/restore don't manually
@@ -659,7 +666,7 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
 		if (!fw_csr)
 			intel_power_domains_init_hw(dev_priv, true);
 
-		return ret;
+		goto out;
 	}
 
 	pci_disable_device(drm_dev->pdev);
@@ -680,7 +687,10 @@ static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation)
 
 	dev_priv->suspended_to_idle = suspend_to_idle(dev_priv);
 
-	return 0;
+out:
+	enable_rpm_wakeref_asserts(dev_priv);
+
+	return ret;
 }
 
 int i915_suspend_switcheroo(struct drm_device *dev, pm_message_t state)
@@ -711,6 +721,8 @@ static int i915_drm_resume(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	mutex_lock(&dev->struct_mutex);
 	i915_gem_restore_gtt_mappings(dev);
 	mutex_unlock(&dev->struct_mutex);
@@ -775,6 +787,8 @@ static int i915_drm_resume(struct drm_device *dev)
 
 	drm_kms_helper_poll_enable(dev);
 
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	return 0;
 }
 
@@ -799,6 +813,8 @@ static int i915_drm_resume_early(struct drm_device *dev)
 
 	pci_set_master(dev->pdev);
 
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
 		ret = vlv_resume_prepare(dev_priv, false);
 	if (ret)
@@ -820,6 +836,8 @@ static int i915_drm_resume_early(struct drm_device *dev)
 out:
 	dev_priv->suspended_to_idle = false;
 
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	return ret;
 }
 
@@ -1452,6 +1470,9 @@ static int intel_runtime_suspend(struct device *device)
 
 		return -EAGAIN;
 	}
+
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	/*
 	 * We are safe here against re-faults, since the fault handler takes
 	 * an RPM reference.
@@ -1471,10 +1492,15 @@ static int intel_runtime_suspend(struct device *device)
 		DRM_ERROR("Runtime suspend failed, disabling it (%d)\n", ret);
 		intel_runtime_pm_enable_interrupts(dev_priv);
 
+		enable_rpm_wakeref_asserts(dev_priv);
+
 		return ret;
 	}
 
 	intel_uncore_forcewake_reset(dev, false);
+
+	enable_rpm_wakeref_asserts(dev_priv);
+	WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count));
 	dev_priv->pm.suspended = true;
 
 	/*
@@ -1518,6 +1544,9 @@ static int intel_runtime_resume(struct device *device)
 
 	DRM_DEBUG_KMS("Resuming device\n");
 
+	WARN_ON_ONCE(atomic_read(&dev_priv->pm.wakeref_count));
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	intel_opregion_notify_adapter(dev, PCI_D0);
 	dev_priv->pm.suspended = false;
 
@@ -1552,6 +1581,8 @@ static int intel_runtime_resume(struct device *device)
 
 	intel_enable_gt_powersave(dev);
 
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	if (ret)
 		DRM_ERROR("Runtime resume failed, disabling it (%d)\n", ret);
 	else
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index b9739d1..74f1d78 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1605,6 +1605,7 @@ struct skl_wm_level {
  * For more, read the Documentation/power/runtime_pm.txt.
  */
 struct i915_runtime_pm {
+	atomic_t wakeref_count;
 	bool suspended;
 	bool irqs_enabled;
 };
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 86664d1..3f8c753 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1103,6 +1103,14 @@ static void gen6_pm_rps_work(struct work_struct *work)
 		spin_unlock_irq(&dev_priv->irq_lock);
 		return;
 	}
+
+	/*
+	 * The RPS work is synced during runtime suspend, we don't require a
+	 * wakeref. TODO: instead of disabling the asserts make sure that we
+	 * always hold an RPM reference while the work is running.
+	 */
+	DISABLE_RPM_WAKEREF_ASSERTS(dev_priv);
+
 	pm_iir = dev_priv->rps.pm_iir;
 	dev_priv->rps.pm_iir = 0;
 	/* Make sure not to corrupt PMIMR state used by ringbuffer on GEN6 */
@@ -1115,7 +1123,7 @@ static void gen6_pm_rps_work(struct work_struct *work)
 	WARN_ON(pm_iir & ~dev_priv->pm_rps_events);
 
 	if ((pm_iir & dev_priv->pm_rps_events) == 0 && !client_boost)
-		return;
+		goto out;
 
 	mutex_lock(&dev_priv->rps.hw_lock);
 
@@ -1170,6 +1178,8 @@ static void gen6_pm_rps_work(struct work_struct *work)
 	intel_set_rps(dev_priv->dev, new_delay);
 
 	mutex_unlock(&dev_priv->rps.hw_lock);
+out:
+	ENABLE_RPM_WAKEREF_ASSERTS(dev_priv);
 }
 
 
@@ -1758,6 +1768,9 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
 
+	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	while (true) {
 		/* Find, clear, then process each source of interrupt */
 
@@ -1792,6 +1805,8 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
 	}
 
 out:
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	return ret;
 }
 
@@ -1805,6 +1820,9 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
 
+	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	for (;;) {
 		master_ctl = I915_READ(GEN8_MASTER_IRQ) & ~GEN8_MASTER_IRQ_CONTROL;
 		iir = I915_READ(VLV_IIR);
@@ -1835,6 +1853,8 @@ static irqreturn_t cherryview_irq_handler(int irq, void *arg)
 		POSTING_READ(GEN8_MASTER_IRQ);
 	}
 
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	return ret;
 }
 
@@ -2165,6 +2185,9 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
 
+	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	/* We get interrupts on unclaimed registers, so check for this before we
 	 * do any I915_{READ,WRITE}. */
 	intel_uncore_check_errors(dev);
@@ -2223,6 +2246,9 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
 		POSTING_READ(SDEIER);
 	}
 
+	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	return ret;
 }
 
@@ -2255,6 +2281,9 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
 
+	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	if (INTEL_INFO(dev_priv)->gen >= 9)
 		aux_mask |=  GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C |
 			GEN9_AUX_CHANNEL_D;
@@ -2262,7 +2291,7 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
 	master_ctl = I915_READ_FW(GEN8_MASTER_IRQ);
 	master_ctl &= ~GEN8_MASTER_IRQ_CONTROL;
 	if (!master_ctl)
-		return IRQ_NONE;
+		goto out;
 
 	I915_WRITE_FW(GEN8_MASTER_IRQ, 0);
 
@@ -2393,6 +2422,9 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
 	I915_WRITE_FW(GEN8_MASTER_IRQ, GEN8_MASTER_IRQ_CONTROL);
 	POSTING_READ_FW(GEN8_MASTER_IRQ);
 
+out:
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	return ret;
 }
 
@@ -2989,6 +3021,13 @@ static void i915_hangcheck_elapsed(struct work_struct *work)
 	if (!i915.enable_hangcheck)
 		return;
 
+	/*
+	 * The hangcheck work is synced during runtime suspend, we don't
+	 * require a wakeref. TODO: instead of disabling the asserts make
+	 * sure that we hold a reference when this work is running.
+	 */
+	DISABLE_RPM_WAKEREF_ASSERTS(dev_priv);
+
 	for_each_ring(ring, dev_priv, i) {
 		u64 acthd;
 		u32 seqno;
@@ -3080,13 +3119,18 @@ static void i915_hangcheck_elapsed(struct work_struct *work)
 		}
 	}
 
-	if (rings_hung)
-		return i915_handle_error(dev, true, "Ring hung");
+	if (rings_hung) {
+		i915_handle_error(dev, true, "Ring hung");
+		goto out;
+	}
 
 	if (busy_count)
 		/* Reset timer case chip hangs without another request
 		 * being added */
 		i915_queue_hangcheck(dev);
+
+out:
+	ENABLE_RPM_WAKEREF_ASSERTS(dev_priv);
 }
 
 void i915_queue_hangcheck(struct drm_device *dev)
@@ -3878,13 +3922,18 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
 	u16 flip_mask =
 		I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
 		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
+	irqreturn_t ret;
 
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
 
+	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
+	disable_rpm_wakeref_asserts(dev_priv);
+
+	ret = IRQ_NONE;
 	iir = I915_READ16(IIR);
 	if (iir == 0)
-		return IRQ_NONE;
+		goto out;
 
 	while (iir & ~flip_mask) {
 		/* Can't rely on pipestat interrupt bit in iir as it might
@@ -3933,8 +3982,12 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
 
 		iir = new_iir;
 	}
+	ret = IRQ_HANDLED;
+
+out:
+	enable_rpm_wakeref_asserts(dev_priv);
 
-	return IRQ_HANDLED;
+	return ret;
 }
 
 static void i8xx_irq_uninstall(struct drm_device * dev)
@@ -4063,6 +4116,9 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
 
+	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	iir = I915_READ(IIR);
 	do {
 		bool irq_received = (iir & ~flip_mask) != 0;
@@ -4145,6 +4201,8 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
 		iir = new_iir;
 	} while (iir & ~flip_mask);
 
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	return ret;
 }
 
@@ -4284,6 +4342,9 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
 	if (!intel_irqs_enabled(dev_priv))
 		return IRQ_NONE;
 
+	/* IRQs are synced during runtime_suspend, we don't require a wakeref */
+	disable_rpm_wakeref_asserts(dev_priv);
+
 	iir = I915_READ(IIR);
 
 	for (;;) {
@@ -4369,6 +4430,8 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
 		iir = new_iir;
 	}
 
+	enable_rpm_wakeref_asserts(dev_priv);
+
 	return ret;
 }
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 9837a25..eff7d2e 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1442,8 +1442,58 @@ static inline void
 assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
 {
 	assert_rpm_device_not_suspended(dev_priv);
+	WARN_ONCE(!atomic_read(&dev_priv->pm.wakeref_count),
+		  "RPM wakelock ref not held during HW access");
 }
 
+/**
+ * disable_rpm_wakeref_asserts - disable the RPM assert checks
+ * @dev_priv: i915 device instance
+ *
+ * This function disable asserts that check if we hold an RPM wakelock
+ * reference, while keeping the device-not-suspended checks still enabled.
+ * It's meant to be used only in special circumstances where our rule about
+ * the wakelock refcount wrt. the device power state doesn't hold. According
+ * to this rule at any point where we access the HW or want to keep the HW in
+ * an active state we must hold an RPM wakelock reference acquired via one of
+ * the intel_runtime_pm_get() helpers. Currently there are a few special spots
+ * where this rule doesn't hold: the IRQ and suspend/resume handlers, the
+ * forcewake release timer, and the GPU RPS and hangcheck works. All other
+ * users should avoid using this function.
+ *
+ * Any calls to this function must have a symmetric call to
+ * enable_rpm_wakeref_asserts().
+ */
+static inline void
+disable_rpm_wakeref_asserts(struct drm_i915_private *dev_priv)
+{
+	atomic_inc(&dev_priv->pm.wakeref_count);
+}
+
+/**
+ * enable_rpm_wakeref_asserts - re-enable the RPM assert checks
+ * @dev_priv: i915 device instance
+ *
+ * This function re-enables the RPM assert checks after disabling them with
+ * disable_rpm_wakeref_asserts. It's meant to be used only in special
+ * circumstances otherwise its use should be avoided.
+ *
+ * Any calls to this function must have a symmetric call to
+ * disable_rpm_wakeref_asserts().
+ */
+static inline void
+enable_rpm_wakeref_asserts(struct drm_i915_private *dev_priv)
+{
+	atomic_dec(&dev_priv->pm.wakeref_count);
+}
+
+/* TODO: convert users of these to rely instead on proper RPM refcounting */
+#define DISABLE_RPM_WAKEREF_ASSERTS(dev_priv)	\
+	disable_rpm_wakeref_asserts(dev_priv)
+
+#define ENABLE_RPM_WAKEREF_ASSERTS(dev_priv)	\
+	enable_rpm_wakeref_asserts(dev_priv)
+
 void intel_runtime_pm_get(struct drm_i915_private *dev_priv);
 void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv);
 void intel_runtime_pm_put(struct drm_i915_private *dev_priv);
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 4c914fe..3232305 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7246,4 +7246,5 @@ void intel_pm_setup(struct drm_device *dev)
 	INIT_LIST_HEAD(&dev_priv->rps.mmioflips.link);
 
 	dev_priv->pm.suspended = false;
+	atomic_set(&dev_priv->pm.wakeref_count, 0);
 }
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 2705133..df9a3f1 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2240,6 +2240,8 @@ void intel_runtime_pm_get(struct drm_i915_private *dev_priv)
 	struct device *device = &dev->pdev->dev;
 
 	pm_runtime_get_sync(device);
+
+	atomic_inc(&dev_priv->pm.wakeref_count);
 	assert_rpm_wakelock_held(dev_priv);
 }
 
@@ -2267,6 +2269,8 @@ void intel_runtime_pm_get_noresume(struct drm_i915_private *dev_priv)
 
 	assert_rpm_wakelock_held(dev_priv);
 	pm_runtime_get_noresume(device);
+
+	atomic_inc(&dev_priv->pm.wakeref_count);
 }
 
 /**
@@ -2282,6 +2286,8 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct device *device = &dev->pdev->dev;
 
+	atomic_dec(&dev_priv->pm.wakeref_count);
+
 	pm_runtime_mark_last_busy(device);
 	pm_runtime_put_autosuspend(device);
 }
-- 
cgit v1.1


From 542db3cd345c38936bb9e4bb2c8d1971e6ac6619 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Tue, 15 Dec 2015 20:10:36 +0200
Subject: drm/i915: check that we hold an RPM wakelock ref before we put it

With this change we have the corresponding wake lock checks in both the
rpm get and put functions.

v2-v3:
- unchanged
v4:
- keep the corresponding check in the get helper (Chris)
v5:
- add a note to the commit message that with this change we have the
  checks both in the rpm get and put functions (Joonas)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450203038-5150-9-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index df9a3f1..4c80d2a 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2286,6 +2286,7 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct device *device = &dev->pdev->dev;
 
+	assert_rpm_wakelock_held(dev_priv);
 	atomic_dec(&dev_priv->pm.wakeref_count);
 
 	pm_runtime_mark_last_busy(device);
-- 
cgit v1.1


From 2b19efebf175bb2120c5ae00b8e79febe73d225a Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Tue, 15 Dec 2015 20:10:37 +0200
Subject: drm/i915: add support for checking RPM atomic sections

In some cases we want to check whether we hold an RPM wakelock reference
for the whole duration of a sequence. To achieve this add a new RPM
atomic sequence counter that we increment any time the wakelock refcount
drops to zero.  Check whether the sequence number stays the same during
the atomic section and that we hold the wakelock at the beginning of the
section.

Motivated by Chris.

v2-v3:
- unchanged
v4:
- swap the order of atomic_read() and assert_rpm_wakelock_held() in
  assert_rpm_atomic_begin() to avoid race

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> (v3)
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450203038-5150-10-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/i915_drv.h         |  1 +
 drivers/gpu/drm/i915/intel_drv.h        | 17 +++++++++++++++++
 drivers/gpu/drm/i915/intel_pm.c         |  1 +
 drivers/gpu/drm/i915/intel_runtime_pm.c |  3 ++-
 4 files changed, 21 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 74f1d78..1943b8f 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1606,6 +1606,7 @@ struct skl_wm_level {
  */
 struct i915_runtime_pm {
 	atomic_t wakeref_count;
+	atomic_t atomic_seq;
 	bool suspended;
 	bool irqs_enabled;
 };
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index eff7d2e..d523ebb 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1446,6 +1446,23 @@ assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
 		  "RPM wakelock ref not held during HW access");
 }
 
+static inline int
+assert_rpm_atomic_begin(struct drm_i915_private *dev_priv)
+{
+	int seq = atomic_read(&dev_priv->pm.atomic_seq);
+
+	assert_rpm_wakelock_held(dev_priv);
+
+	return seq;
+}
+
+static inline void
+assert_rpm_atomic_end(struct drm_i915_private *dev_priv, int begin_seq)
+{
+	WARN_ONCE(atomic_read(&dev_priv->pm.atomic_seq) != begin_seq,
+		  "HW access outside of RPM atomic section\n");
+}
+
 /**
  * disable_rpm_wakeref_asserts - disable the RPM assert checks
  * @dev_priv: i915 device instance
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 3232305..8d0d6f5 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7247,4 +7247,5 @@ void intel_pm_setup(struct drm_device *dev)
 
 	dev_priv->pm.suspended = false;
 	atomic_set(&dev_priv->pm.wakeref_count, 0);
+	atomic_set(&dev_priv->pm.atomic_seq, 0);
 }
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 4c80d2a..a0b9eaf 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2287,7 +2287,8 @@ void intel_runtime_pm_put(struct drm_i915_private *dev_priv)
 	struct device *device = &dev->pdev->dev;
 
 	assert_rpm_wakelock_held(dev_priv);
-	atomic_dec(&dev_priv->pm.wakeref_count);
+	if (atomic_dec_and_test(&dev_priv->pm.wakeref_count))
+		atomic_inc(&dev_priv->pm.atomic_seq);
 
 	pm_runtime_mark_last_busy(device);
 	pm_runtime_put_autosuspend(device);
-- 
cgit v1.1


From be69459a8027787b63e7541d53d1ee86ec9c5056 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Tue, 15 Dec 2015 20:10:38 +0200
Subject: drm/i915: check that we are in an RPM atomic section in GGTT PTE
 updaters

The device should be on for the whole duration of the update, so check
for this.

v2:
- use the existing dev_priv directly everywhere (Ville)
v3:
- check also that we are in an RPM atomic section (Chris)
- add the assert to i915_ggtt_insert_entries/clear_range too (Chris)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1450203038-5150-11-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/i915_gem_gtt.c | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 7cfa1b9..c14b8f8 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2351,6 +2351,9 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
 	int i = 0;
 	struct sg_page_iter sg_iter;
 	dma_addr_t addr = 0; /* shut up gcc */
+	int rpm_atomic_seq;
+
+	rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
 
 	for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) {
 		addr = sg_dma_address(sg_iter.sg) +
@@ -2377,6 +2380,8 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
 	 */
 	I915_WRITE(GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN);
 	POSTING_READ(GFX_FLSH_CNTL_GEN6);
+
+	assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
 }
 
 /*
@@ -2397,6 +2402,9 @@ static void gen6_ggtt_insert_entries(struct i915_address_space *vm,
 	int i = 0;
 	struct sg_page_iter sg_iter;
 	dma_addr_t addr = 0;
+	int rpm_atomic_seq;
+
+	rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
 
 	for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) {
 		addr = sg_page_iter_dma_address(&sg_iter);
@@ -2421,6 +2429,8 @@ static void gen6_ggtt_insert_entries(struct i915_address_space *vm,
 	 */
 	I915_WRITE(GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN);
 	POSTING_READ(GFX_FLSH_CNTL_GEN6);
+
+	assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
 }
 
 static void gen8_ggtt_clear_range(struct i915_address_space *vm,
@@ -2435,6 +2445,9 @@ static void gen8_ggtt_clear_range(struct i915_address_space *vm,
 		(gen8_pte_t __iomem *) dev_priv->gtt.gsm + first_entry;
 	const int max_entries = gtt_total_entries(dev_priv->gtt) - first_entry;
 	int i;
+	int rpm_atomic_seq;
+
+	rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
 
 	if (WARN(num_entries > max_entries,
 		 "First entry = %d; Num entries = %d (max=%d)\n",
@@ -2447,6 +2460,8 @@ static void gen8_ggtt_clear_range(struct i915_address_space *vm,
 	for (i = 0; i < num_entries; i++)
 		gen8_set_pte(&gtt_base[i], scratch_pte);
 	readl(gtt_base);
+
+	assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
 }
 
 static void gen6_ggtt_clear_range(struct i915_address_space *vm,
@@ -2461,6 +2476,9 @@ static void gen6_ggtt_clear_range(struct i915_address_space *vm,
 		(gen6_pte_t __iomem *) dev_priv->gtt.gsm + first_entry;
 	const int max_entries = gtt_total_entries(dev_priv->gtt) - first_entry;
 	int i;
+	int rpm_atomic_seq;
+
+	rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
 
 	if (WARN(num_entries > max_entries,
 		 "First entry = %d; Num entries = %d (max=%d)\n",
@@ -2473,6 +2491,8 @@ static void gen6_ggtt_clear_range(struct i915_address_space *vm,
 	for (i = 0; i < num_entries; i++)
 		iowrite32(scratch_pte, &gtt_base[i]);
 	readl(gtt_base);
+
+	assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
 }
 
 static void i915_ggtt_insert_entries(struct i915_address_space *vm,
@@ -2480,11 +2500,17 @@ static void i915_ggtt_insert_entries(struct i915_address_space *vm,
 				     uint64_t start,
 				     enum i915_cache_level cache_level, u32 unused)
 {
+	struct drm_i915_private *dev_priv = vm->dev->dev_private;
 	unsigned int flags = (cache_level == I915_CACHE_NONE) ?
 		AGP_USER_MEMORY : AGP_USER_CACHED_MEMORY;
+	int rpm_atomic_seq;
+
+	rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
 
 	intel_gtt_insert_sg_entries(pages, start >> PAGE_SHIFT, flags);
 
+	assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
+
 }
 
 static void i915_ggtt_clear_range(struct i915_address_space *vm,
@@ -2492,9 +2518,16 @@ static void i915_ggtt_clear_range(struct i915_address_space *vm,
 				  uint64_t length,
 				  bool unused)
 {
+	struct drm_i915_private *dev_priv = vm->dev->dev_private;
 	unsigned first_entry = start >> PAGE_SHIFT;
 	unsigned num_entries = length >> PAGE_SHIFT;
+	int rpm_atomic_seq;
+
+	rpm_atomic_seq = assert_rpm_atomic_begin(dev_priv);
+
 	intel_gtt_clear_range(first_entry, num_entries);
+
+	assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
 }
 
 static int ggtt_bind_vma(struct i915_vma *vma,
-- 
cgit v1.1


From 71a199bacb398ee54eeac001699257dda083a455 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 11 Dec 2015 19:44:15 +0100
Subject: drm/i915: mdelay(10) considered harmful

I missed this myself when reviewing

commit 237ed86c693d8a8e4db476976aeb30df4deac74b
Author: Sonika Jindal <sonika.jindal@intel.com>
Date:   Tue Sep 15 09:44:20 2015 +0530

    drm/i915: Check live status before reading edid

Long sleeps like this really shouldn't waste cpu cycles spinning.

Cc: Sonika Jindal <sonika.jindal@intel.com>
Cc: "Wang, Gary C" <gary.c.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449859455-32609-1-git-send-email-daniel.vetter@ffwll.ch
Reviewed-by: Sonika Jindal <sonika.jindal@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_hdmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 23f339e..478e31fd 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -1395,7 +1395,7 @@ intel_hdmi_detect(struct drm_connector *connector, bool force)
 	while (!live_status && --retry) {
 		live_status = intel_digital_port_connected(dev_priv,
 				hdmi_to_dig_port(intel_hdmi));
-		mdelay(10);
+		msleep(10);
 	}
 
 	if (!live_status)
-- 
cgit v1.1


From d0710abbcd88b1ff17760e97d74a673e67b49ea1 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 20 Nov 2015 14:16:39 +0000
Subject: drm/i915: Set the map-and-fenceable flag for preallocated objects

As we mark the preallocated objects as bound, we should also flag them
correctly as being map-and-fenceable (if appropriate!) so that later
users do not get confused and try and rebind the pinned vma in order to
get a map-and-fenceable binding.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: "Goel, Akash" <akash.goel@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: drm-intel-fixes@lists.freedesktop.org
Link: http://patchwork.freedesktop.org/patch/msgid/1448029000-10616-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h        |  1 +
 drivers/gpu/drm/i915/i915_gem.c        | 43 +++++++++++++++++++---------------
 drivers/gpu/drm/i915/i915_gem_gtt.c    |  1 +
 drivers/gpu/drm/i915/i915_gem_stolen.c |  1 +
 4 files changed, 27 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1943b8f..1d28d90 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2894,6 +2894,7 @@ i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
 
 int i915_vma_bind(struct i915_vma *vma, enum i915_cache_level cache_level,
 		  u32 flags);
+void __i915_vma_set_map_and_fenceable(struct i915_vma *vma);
 int __must_check i915_vma_unbind(struct i915_vma *vma);
 /*
  * BEWARE: Do not use the function below unless you can _absolutely_
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index e143d6c..adc339a 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4110,6 +4110,29 @@ i915_vma_misplaced(struct i915_vma *vma, uint32_t alignment, uint64_t flags)
 	return false;
 }
 
+void __i915_vma_set_map_and_fenceable(struct i915_vma *vma)
+{
+	struct drm_i915_gem_object *obj = vma->obj;
+	bool mappable, fenceable;
+	u32 fence_size, fence_alignment;
+
+	fence_size = i915_gem_get_gtt_size(obj->base.dev,
+					   obj->base.size,
+					   obj->tiling_mode);
+	fence_alignment = i915_gem_get_gtt_alignment(obj->base.dev,
+						     obj->base.size,
+						     obj->tiling_mode,
+						     true);
+
+	fenceable = (vma->node.size == fence_size &&
+		     (vma->node.start & (fence_alignment - 1)) == 0);
+
+	mappable = (vma->node.start + fence_size <=
+		    to_i915(obj->base.dev)->gtt.mappable_end);
+
+	obj->map_and_fenceable = mappable && fenceable;
+}
+
 static int
 i915_gem_object_do_pin(struct drm_i915_gem_object *obj,
 		       struct i915_address_space *vm,
@@ -4177,25 +4200,7 @@ i915_gem_object_do_pin(struct drm_i915_gem_object *obj,
 
 	if (ggtt_view && ggtt_view->type == I915_GGTT_VIEW_NORMAL &&
 	    (bound ^ vma->bound) & GLOBAL_BIND) {
-		bool mappable, fenceable;
-		u32 fence_size, fence_alignment;
-
-		fence_size = i915_gem_get_gtt_size(obj->base.dev,
-						   obj->base.size,
-						   obj->tiling_mode);
-		fence_alignment = i915_gem_get_gtt_alignment(obj->base.dev,
-							     obj->base.size,
-							     obj->tiling_mode,
-							     true);
-
-		fenceable = (vma->node.size == fence_size &&
-			     (vma->node.start & (fence_alignment - 1)) == 0);
-
-		mappable = (vma->node.start + fence_size <=
-			    dev_priv->gtt.mappable_end);
-
-		obj->map_and_fenceable = mappable && fenceable;
-
+		__i915_vma_set_map_and_fenceable(vma);
 		WARN_ON(flags & PIN_MAPPABLE && !obj->map_and_fenceable);
 	}
 
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index c14b8f8..52bc6c3 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2728,6 +2728,7 @@ static int i915_gem_setup_global_gtt(struct drm_device *dev,
 			return ret;
 		}
 		vma->bound |= GLOBAL_BIND;
+		__i915_vma_set_map_and_fenceable(vma);
 		list_add_tail(&vma->mm_list, &ggtt_vm->inactive_list);
 	}
 
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index 598ed2f..3476877 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -688,6 +688,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
 		}
 
 		vma->bound |= GLOBAL_BIND;
+		__i915_vma_set_map_and_fenceable(vma);
 		list_add_tail(&vma->mm_list, &ggtt->inactive_list);
 	}
 
-- 
cgit v1.1


From 0c82312f3f15538f4e6ceda2a82caee8fbac4501 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 4 Dec 2015 16:05:26 +0000
Subject: drm/i915: Pin the ifbdev for the info->system_base GGTT mmapping
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

A long time ago (before 3.14) we relied on a permanent pinning of the
ifbdev to lock the fb in place inside the GGTT. However, the
introduction of stealing the BIOS framebuffer and reusing its address in
the GGTT for the fbdev has muddied waters and we use an inherited fb.
However, the inherited fb is only pinned whilst it is active and we no
longer have an explicit pin for the info->system_base mmapping used by
the fbdev. The result is that after some aperture pressure the fbdev may
be evicted, but we continue to write the fbcon into the same GGTT
address - overwriting anything else that may be put into that offset.
The effect is most pronounced across suspend/resume as
intel_fbdev_set_suspend() does a full clear over the whole scanout.

v2: Only unpin the intel_fb is we allocate it. If we inherit the fb from
the BIOS, we do not own the pinned vma (except for the reference we add
in this patch for our access via info->screen_base).

v3: Finish balancing the vma pinning for the normal !preallocated case.

v4: Try to simplify the pinning even further.
v5: Leak the VMA (cleaned up by object-free) to avoid complicated error paths.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: "Goel, Akash" <akash.goel@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Lukas Wunner <lukas@wunner.de>
Cc: drm-intel-fixes@lists.freedesktop.org
Link: http://patchwork.freedesktop.org/patch/msgid/1449245126-26158-1-git-send-email-chris@chris-wilson.co.uk
Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_fbdev.c | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index 7ccde58..bea75ca 100644
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -163,13 +163,6 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
 		goto out;
 	}
 
-	/* Flush everything out, we'll be doing GTT only from now on */
-	ret = intel_pin_and_fence_fb_obj(NULL, fb, NULL);
-	if (ret) {
-		DRM_ERROR("failed to pin obj: %d\n", ret);
-		goto out;
-	}
-
 	mutex_unlock(&dev->struct_mutex);
 
 	ifbdev->fb = to_intel_framebuffer(fb);
@@ -225,6 +218,14 @@ static int intelfb_create(struct drm_fb_helper *helper,
 
 	mutex_lock(&dev->struct_mutex);
 
+	/* Pin the GGTT vma for our access via info->screen_base.
+	 * This also validates that any existing fb inherited from the
+	 * BIOS is suitable for own access.
+	 */
+	ret = intel_pin_and_fence_fb_obj(NULL, &ifbdev->fb->base, NULL);
+	if (ret)
+		goto out_unlock;
+
 	info = drm_fb_helper_alloc_fbi(helper);
 	if (IS_ERR(info)) {
 		DRM_ERROR("Failed to allocate fb_info\n");
@@ -287,6 +288,7 @@ out_destroy_fbi:
 	drm_fb_helper_release_fbi(helper);
 out_unpin:
 	i915_gem_object_ggtt_unpin(obj);
+out_unlock:
 	mutex_unlock(&dev->struct_mutex);
 	return ret;
 }
@@ -524,6 +526,10 @@ static const struct drm_fb_helper_funcs intel_fb_helper_funcs = {
 static void intel_fbdev_destroy(struct drm_device *dev,
 				struct intel_fbdev *ifbdev)
 {
+	/* We rely on the object-free to release the VMA pinning for
+	 * the info->screen_base mmaping. Leaking the VMA is simpler than
+	 * trying to rectify all the possible error paths leading here.
+	 */
 
 	drm_fb_helper_unregister_fbi(&ifbdev->helper);
 	drm_fb_helper_release_fbi(&ifbdev->helper);
-- 
cgit v1.1


From 200757f5d7c6f7f7032a0a07bbb8c02a840bbf7d Mon Sep 17 00:00:00 2001
From: Matt Roper <matthew.d.roper@intel.com>
Date: Thu, 3 Dec 2015 11:37:36 -0800
Subject: drm/i915: Disable primary plane if we fail to reconstruct BIOS fb
 (v2)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

If we fail to reconstruct the BIOS fb (e.g., because the FB is too
large), we'll be left with plane state that indicates the primary plane
is visible yet has a NULL fb.  This mismatch causes problems later on
(e.g., for the watermark code).  Since we've failed to reconstruct the
BIOS FB, the best solution is to just disable the primary plane and
pretend the BIOS never had it enabled.

v2: Add intel_pre_disable_primary() call (Maarten)

Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Ville Syrjälä <ville.syrjala@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: drm-intel-fixes@lists.freedesktop.org
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1449171462-30763-2-git-send-email-matthew.d.roper@intel.com
---
 drivers/gpu/drm/i915/intel_display.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 2786f48..11af6f5 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -118,6 +118,7 @@ static void skylake_pfit_enable(struct intel_crtc *crtc);
 static void ironlake_pfit_disable(struct intel_crtc *crtc, bool force);
 static void ironlake_pfit_enable(struct intel_crtc *crtc);
 static void intel_modeset_setup_hw_state(struct drm_device *dev);
+static void intel_pre_disable_primary(struct drm_crtc *crtc);
 
 typedef struct {
 	int	min, max;
@@ -2595,6 +2596,8 @@ intel_find_initial_plane_obj(struct intel_crtc *intel_crtc,
 	struct drm_i915_gem_object *obj;
 	struct drm_plane *primary = intel_crtc->base.primary;
 	struct drm_plane_state *plane_state = primary->state;
+	struct drm_crtc_state *crtc_state = intel_crtc->base.state;
+	struct intel_plane *intel_plane = to_intel_plane(primary);
 	struct drm_framebuffer *fb;
 
 	if (!plane_config->fb)
@@ -2631,6 +2634,18 @@ intel_find_initial_plane_obj(struct intel_crtc *intel_crtc,
 		}
 	}
 
+	/*
+	 * We've failed to reconstruct the BIOS FB.  Current display state
+	 * indicates that the primary plane is visible, but has a NULL FB,
+	 * which will lead to problems later if we don't fix it up.  The
+	 * simplest solution is to just disable the primary plane now and
+	 * pretend the BIOS never had it enabled.
+	 */
+	to_intel_plane_state(plane_state)->visible = false;
+	crtc_state->plane_mask &= ~(1 << drm_plane_index(primary));
+	intel_pre_disable_primary(&intel_crtc->base);
+	intel_plane->disable_plane(primary, &intel_crtc->base);
+
 	return;
 
 valid_fb:
-- 
cgit v1.1


From a1493cd575678910f90d488069a8a2c41a144fda Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 9 Dec 2015 15:36:40 -0500
Subject: drm/amdgpu: limit visible vram if it's smaller than the BAR
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

In some cases the amount of vram may be less than the BAR size,
if so, limit visible vram to the amount of actual vram, not the
BAR size.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 4 ++++
 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 4 ++++
 2 files changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index 7427d8c..8685057 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -370,6 +370,10 @@ static int gmc_v7_0_mc_init(struct amdgpu_device *adev)
 	adev->mc.real_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL;
 	adev->mc.visible_vram_size = adev->mc.aper_size;
 
+	/* In case the PCI BAR is larger than the actual amount of vram */
+	if (adev->mc.visible_vram_size > adev->mc.real_vram_size)
+		adev->mc.visible_vram_size = adev->mc.real_vram_size;
+
 	/* unless the user had overridden it, set the gart
 	 * size equal to the 1024 or vram, whichever is larger.
 	 */
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index cb0e50e..a2d869d 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -476,6 +476,10 @@ static int gmc_v8_0_mc_init(struct amdgpu_device *adev)
 	adev->mc.real_vram_size = RREG32(mmCONFIG_MEMSIZE) * 1024ULL * 1024ULL;
 	adev->mc.visible_vram_size = adev->mc.aper_size;
 
+	/* In case the PCI BAR is larger than the actual amount of vram */
+	if (adev->mc.visible_vram_size > adev->mc.real_vram_size)
+		adev->mc.visible_vram_size = adev->mc.real_vram_size;
+
 	/* unless the user had overridden it, set the gart
 	 * size equal to the 1024 or vram, whichever is larger.
 	 */
-- 
cgit v1.1


From 65c4777de54a39b2722a4b1ff3306d044014d511 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 17 Dec 2015 15:36:28 +0300
Subject: drm/vc4: copy_to_user() returns the number of bytes remaining

The copy_to/from_user() functions return the number of bytes remaining
to be copied.  We want to return error codes here.

Also it's a bad idea to print an error message if a copy from user fails
because users can use that to spam /var/log/messages which is annoying
so I removed those.

Fixes: 214613656b51 ('drm/vc4: Add an interface for capturing the GPU state after a hang.')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_gem.c | 37 ++++++++++++++++++-------------------
 1 file changed, 18 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 39f29e7..461a16c 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -71,7 +71,7 @@ vc4_get_hang_state_ioctl(struct drm_device *dev, void *data,
 	struct vc4_dev *vc4 = to_vc4_dev(dev);
 	unsigned long irqflags;
 	u32 i;
-	int ret;
+	int ret = 0;
 
 	spin_lock_irqsave(&vc4->job_lock, irqflags);
 	kernel_state = vc4->hang_state;
@@ -119,9 +119,11 @@ vc4_get_hang_state_ioctl(struct drm_device *dev, void *data,
 		bo_state[i].size = vc4_bo->base.base.size;
 	}
 
-	ret = copy_to_user((void __user *)(uintptr_t)get_state->bo,
-			   bo_state,
-			   state->bo_count * sizeof(*bo_state));
+	if (copy_to_user((void __user *)(uintptr_t)get_state->bo,
+			 bo_state,
+			 state->bo_count * sizeof(*bo_state)))
+		ret = -EFAULT;
+
 	kfree(bo_state);
 
 err_free:
@@ -554,27 +556,24 @@ vc4_get_bcl(struct drm_device *dev, struct vc4_exec_info *exec)
 	exec->shader_state = temp + exec_size;
 	exec->shader_state_size = args->shader_rec_count;
 
-	ret = copy_from_user(bin,
-			     (void __user *)(uintptr_t)args->bin_cl,
-			     args->bin_cl_size);
-	if (ret) {
-		DRM_ERROR("Failed to copy in bin cl\n");
+	if (copy_from_user(bin,
+			   (void __user *)(uintptr_t)args->bin_cl,
+			   args->bin_cl_size)) {
+		ret = -EFAULT;
 		goto fail;
 	}
 
-	ret = copy_from_user(exec->shader_rec_u,
-			     (void __user *)(uintptr_t)args->shader_rec,
-			     args->shader_rec_size);
-	if (ret) {
-		DRM_ERROR("Failed to copy in shader recs\n");
+	if (copy_from_user(exec->shader_rec_u,
+			   (void __user *)(uintptr_t)args->shader_rec,
+			   args->shader_rec_size)) {
+		ret = -EFAULT;
 		goto fail;
 	}
 
-	ret = copy_from_user(exec->uniforms_u,
-			     (void __user *)(uintptr_t)args->uniforms,
-			     args->uniforms_size);
-	if (ret) {
-		DRM_ERROR("Failed to copy in uniforms cl\n");
+	if (copy_from_user(exec->uniforms_u,
+			   (void __user *)(uintptr_t)args->uniforms,
+			   args->uniforms_size)) {
+		ret = -EFAULT;
 		goto fail;
 	}
 
-- 
cgit v1.1


From 7e5082fbc00cc157e57a70cdb6b9bbb21289afb1 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 17 Dec 2015 15:39:08 +0300
Subject: drm/vc4: allocate enough memory in vc4_save_hang_state()

"state" is smaller than "kernel_state" so we end up corrupting memory.

Fixes: 214613656b51 ('drm/vc4: Add an interface for capturing the GPU state after a hang.')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 461a16c..1928c0a 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -145,7 +145,7 @@ vc4_save_hang_state(struct drm_device *dev)
 	unsigned long irqflags;
 	unsigned int i, unref_list_count;
 
-	kernel_state = kcalloc(1, sizeof(*state), GFP_KERNEL);
+	kernel_state = kcalloc(1, sizeof(*kernel_state), GFP_KERNEL);
 	if (!kernel_state)
 		return;
 
-- 
cgit v1.1


From 5645e785cea2f33acdc5e5cee62b3ce8a00f1169 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 17 Dec 2015 15:40:20 +0300
Subject: drm/vc4: fix an error code

"exec->exec_bo" is NULL at this point so this code returns success.  We
want to return -ENOMEM.

Fixes: d5b1a78a772f ('drm/vc4: Add support for drawing 3D frames.')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---
 drivers/gpu/drm/vc4/vc4_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vc4/vc4_gem.c b/drivers/gpu/drm/vc4/vc4_gem.c
index 1928c0a..48ce30a 100644
--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -580,7 +580,7 @@ vc4_get_bcl(struct drm_device *dev, struct vc4_exec_info *exec)
 	bo = vc4_bo_create(dev, exec_size, true);
 	if (!bo) {
 		DRM_ERROR("Couldn't allocate BO for binning\n");
-		ret = PTR_ERR(exec->exec_bo);
+		ret = -ENOMEM;
 		goto fail;
 	}
 	exec->exec_bo = &bo->base;
-- 
cgit v1.1


From e6cb3727f8b912eae4445a24c2f90df2ea14da78 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 18 Dec 2015 10:51:35 +0200
Subject: drm/i915/backlight: prefer dev_priv over dev pointer

Use dev_priv rather than dev pointer where applicable. Remove plenty of
unnecessary temp variables. No functional changes.

Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450428695-28831-1-git-send-email-jani.nikula@intel.com
---
 drivers/gpu/drm/i915/intel_panel.c | 156 ++++++++++++++-----------------------
 1 file changed, 58 insertions(+), 98 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
index f5b4c98..21ee647 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -461,8 +461,7 @@ static inline u32 scale_hw_to_user(struct intel_connector *connector,
 static u32 intel_panel_compute_brightness(struct intel_connector *connector,
 					  u32 val)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 
 	WARN_ON(panel->backlight.max == 0);
@@ -480,45 +479,40 @@ static u32 intel_panel_compute_brightness(struct intel_connector *connector,
 
 static u32 lpt_get_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 
 	return I915_READ(BLC_PWM_PCH_CTL2) & BACKLIGHT_DUTY_CYCLE_MASK;
 }
 
 static u32 pch_get_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 
 	return I915_READ(BLC_PWM_CPU_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
 }
 
 static u32 i9xx_get_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 val;
 
 	val = I915_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
-	if (INTEL_INFO(dev)->gen < 4)
+	if (INTEL_INFO(dev_priv)->gen < 4)
 		val >>= 1;
 
 	if (panel->backlight.combination_mode) {
 		u8 lbpc;
 
-		pci_read_config_byte(dev->pdev, PCI_LBPC, &lbpc);
+		pci_read_config_byte(dev_priv->dev->pdev, PCI_LBPC, &lbpc);
 		val *= lbpc;
 	}
 
 	return val;
 }
 
-static u32 _vlv_get_backlight(struct drm_device *dev, enum pipe pipe)
+static u32 _vlv_get_backlight(struct drm_i915_private *dev_priv, enum pipe pipe)
 {
-	struct drm_i915_private *dev_priv = dev->dev_private;
-
 	if (WARN_ON(pipe != PIPE_A && pipe != PIPE_B))
 		return 0;
 
@@ -527,17 +521,16 @@ static u32 _vlv_get_backlight(struct drm_device *dev, enum pipe pipe)
 
 static u32 vlv_get_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 
-	return _vlv_get_backlight(dev, pipe);
+	return _vlv_get_backlight(dev_priv, pipe);
 }
 
 static u32 bxt_get_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
-	struct drm_i915_private *dev_priv = dev->dev_private;
 
 	return I915_READ(BXT_BLC_PWM_DUTY(panel->backlight.controller));
 }
@@ -553,8 +546,7 @@ static u32 pwm_get_backlight(struct intel_connector *connector)
 
 static u32 intel_panel_get_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 val = 0;
 
@@ -573,16 +565,14 @@ static u32 intel_panel_get_backlight(struct intel_connector *connector)
 
 static void lpt_set_backlight(struct intel_connector *connector, u32 level)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	u32 val = I915_READ(BLC_PWM_PCH_CTL2) & ~BACKLIGHT_DUTY_CYCLE_MASK;
 	I915_WRITE(BLC_PWM_PCH_CTL2, val | level);
 }
 
 static void pch_set_backlight(struct intel_connector *connector, u32 level)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	u32 tmp;
 
 	tmp = I915_READ(BLC_PWM_CPU_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK;
@@ -591,8 +581,7 @@ static void pch_set_backlight(struct intel_connector *connector, u32 level)
 
 static void i9xx_set_backlight(struct intel_connector *connector, u32 level)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 tmp, mask;
 
@@ -603,10 +592,10 @@ static void i9xx_set_backlight(struct intel_connector *connector, u32 level)
 
 		lbpc = level * 0xfe / panel->backlight.max + 1;
 		level /= lbpc;
-		pci_write_config_byte(dev->pdev, PCI_LBPC, lbpc);
+		pci_write_config_byte(dev_priv->dev->pdev, PCI_LBPC, lbpc);
 	}
 
-	if (IS_GEN4(dev)) {
+	if (IS_GEN4(dev_priv)) {
 		mask = BACKLIGHT_DUTY_CYCLE_MASK;
 	} else {
 		level <<= 1;
@@ -619,8 +608,7 @@ static void i9xx_set_backlight(struct intel_connector *connector, u32 level)
 
 static void vlv_set_backlight(struct intel_connector *connector, u32 level)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 	u32 tmp;
 
@@ -633,8 +621,7 @@ static void vlv_set_backlight(struct intel_connector *connector, u32 level)
 
 static void bxt_set_backlight(struct intel_connector *connector, u32 level)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 
 	I915_WRITE(BXT_BLC_PWM_DUTY(panel->backlight.controller), level);
@@ -663,8 +650,7 @@ intel_panel_actually_set_backlight(struct intel_connector *connector, u32 level)
 static void intel_panel_set_backlight(struct intel_connector *connector,
 				      u32 user_level, u32 user_max)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 hw_level;
 
@@ -690,8 +676,7 @@ static void intel_panel_set_backlight(struct intel_connector *connector,
 void intel_panel_set_backlight_acpi(struct intel_connector *connector,
 				    u32 user_level, u32 user_max)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 	u32 hw_level;
@@ -726,8 +711,7 @@ void intel_panel_set_backlight_acpi(struct intel_connector *connector,
 
 static void lpt_disable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	u32 tmp;
 
 	intel_panel_actually_set_backlight(connector, 0);
@@ -752,8 +736,7 @@ static void lpt_disable_backlight(struct intel_connector *connector)
 
 static void pch_disable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	u32 tmp;
 
 	intel_panel_actually_set_backlight(connector, 0);
@@ -772,8 +755,7 @@ static void i9xx_disable_backlight(struct intel_connector *connector)
 
 static void i965_disable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	u32 tmp;
 
 	intel_panel_actually_set_backlight(connector, 0);
@@ -784,8 +766,7 @@ static void i965_disable_backlight(struct intel_connector *connector)
 
 static void vlv_disable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 	u32 tmp;
 
@@ -800,8 +781,7 @@ static void vlv_disable_backlight(struct intel_connector *connector)
 
 static void bxt_disable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 tmp, val;
 
@@ -830,8 +810,7 @@ static void pwm_disable_backlight(struct intel_connector *connector)
 
 void intel_panel_disable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 
 	if (!panel->backlight.present)
@@ -843,7 +822,7 @@ void intel_panel_disable_backlight(struct intel_connector *connector)
 	 * backlight. This will leave the backlight on unnecessarily when
 	 * another client is not activated.
 	 */
-	if (dev->switch_power_state == DRM_SWITCH_POWER_CHANGING) {
+	if (dev_priv->dev->switch_power_state == DRM_SWITCH_POWER_CHANGING) {
 		DRM_DEBUG_DRIVER("Skipping backlight disable on vga switch\n");
 		return;
 	}
@@ -860,8 +839,7 @@ void intel_panel_disable_backlight(struct intel_connector *connector)
 
 static void lpt_enable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 pch_ctl1, pch_ctl2;
 
@@ -893,8 +871,7 @@ static void lpt_enable_backlight(struct intel_connector *connector)
 
 static void pch_enable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 	enum transcoder cpu_transcoder =
@@ -940,8 +917,7 @@ static void pch_enable_backlight(struct intel_connector *connector)
 
 static void i9xx_enable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 ctl, freq;
 
@@ -958,7 +934,7 @@ static void i9xx_enable_backlight(struct intel_connector *connector)
 	ctl = freq << 17;
 	if (panel->backlight.combination_mode)
 		ctl |= BLM_LEGACY_MODE;
-	if (IS_PINEVIEW(dev) && panel->backlight.active_low_pwm)
+	if (IS_PINEVIEW(dev_priv) && panel->backlight.active_low_pwm)
 		ctl |= BLM_POLARITY_PNV;
 
 	I915_WRITE(BLC_PWM_CTL, ctl);
@@ -972,14 +948,13 @@ static void i9xx_enable_backlight(struct intel_connector *connector)
 	 * 855gm only, but checking for gen2 is safe, as 855gm is the only gen2
 	 * that has backlight.
 	 */
-	if (IS_GEN2(dev))
+	if (IS_GEN2(dev_priv))
 		I915_WRITE(BLC_HIST_CTL, BLM_HISTOGRAM_ENABLE);
 }
 
 static void i965_enable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 	u32 ctl, ctl2, freq;
@@ -1012,8 +987,7 @@ static void i965_enable_backlight(struct intel_connector *connector)
 
 static void vlv_enable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 	u32 ctl, ctl2;
@@ -1044,8 +1018,7 @@ static void vlv_enable_backlight(struct intel_connector *connector)
 
 static void bxt_enable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 	u32 pwm_ctl, val;
@@ -1102,8 +1075,7 @@ static void pwm_enable_backlight(struct intel_connector *connector)
 
 void intel_panel_enable_backlight(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	enum pipe pipe = intel_get_pipe_from_connector(connector);
 
@@ -1278,8 +1250,7 @@ static u32 bxt_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
  */
 static u32 spt_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	u32 mul, clock;
 
 	if (I915_READ(SOUTH_CHICKEN1) & SPT_PWM_GRANULARITY)
@@ -1299,8 +1270,7 @@ static u32 spt_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
  */
 static u32 lpt_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	u32 mul, clock;
 
 	if (I915_READ(SOUTH_CHICKEN2) & LPT_PWM_GRANULARITY)
@@ -1393,8 +1363,7 @@ static u32 vlv_hz_to_pwm(struct intel_connector *connector, u32 pwm_freq_hz)
 
 static u32 get_backlight_max_vbt(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u16 pwm_freq_hz = dev_priv->vbt.backlight.pwm_freq_hz;
 	u32 pwm;
@@ -1427,8 +1396,7 @@ static u32 get_backlight_max_vbt(struct intel_connector *connector)
  */
 static u32 get_backlight_min_vbt(struct intel_connector *connector)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	int min;
 
@@ -1453,8 +1421,7 @@ static u32 get_backlight_min_vbt(struct intel_connector *connector)
 
 static int lpt_setup_backlight(struct intel_connector *connector, enum pipe unused)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 pch_ctl1, pch_ctl2, val;
 
@@ -1483,8 +1450,7 @@ static int lpt_setup_backlight(struct intel_connector *connector, enum pipe unus
 
 static int pch_setup_backlight(struct intel_connector *connector, enum pipe unused)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 cpu_ctl2, pch_ctl1, pch_ctl2, val;
 
@@ -1514,17 +1480,16 @@ static int pch_setup_backlight(struct intel_connector *connector, enum pipe unus
 
 static int i9xx_setup_backlight(struct intel_connector *connector, enum pipe unused)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 ctl, val;
 
 	ctl = I915_READ(BLC_PWM_CTL);
 
-	if (IS_GEN2(dev) || IS_I915GM(dev) || IS_I945GM(dev))
+	if (IS_GEN2(dev_priv) || IS_I915GM(dev_priv) || IS_I945GM(dev_priv))
 		panel->backlight.combination_mode = ctl & BLM_LEGACY_MODE;
 
-	if (IS_PINEVIEW(dev))
+	if (IS_PINEVIEW(dev_priv))
 		panel->backlight.active_low_pwm = ctl & BLM_POLARITY_PNV;
 
 	panel->backlight.max = ctl >> 17;
@@ -1552,8 +1517,7 @@ static int i9xx_setup_backlight(struct intel_connector *connector, enum pipe unu
 
 static int i965_setup_backlight(struct intel_connector *connector, enum pipe unused)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 ctl, ctl2, val;
 
@@ -1586,8 +1550,7 @@ static int i965_setup_backlight(struct intel_connector *connector, enum pipe unu
 
 static int vlv_setup_backlight(struct intel_connector *connector, enum pipe pipe)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 ctl, ctl2, val;
 
@@ -1608,7 +1571,7 @@ static int vlv_setup_backlight(struct intel_connector *connector, enum pipe pipe
 
 	panel->backlight.min = get_backlight_min_vbt(connector);
 
-	val = _vlv_get_backlight(dev, pipe);
+	val = _vlv_get_backlight(dev_priv, pipe);
 	panel->backlight.level = intel_panel_compute_brightness(connector, val);
 
 	panel->backlight.enabled = (ctl2 & BLM_PWM_ENABLE) &&
@@ -1620,8 +1583,7 @@ static int vlv_setup_backlight(struct intel_connector *connector, enum pipe pipe
 static int
 bxt_setup_backlight(struct intel_connector *connector, enum pipe unused)
 {
-	struct drm_device *dev = connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_panel *panel = &connector->panel;
 	u32 pwm_ctl, val;
 
@@ -1699,8 +1661,7 @@ static int pwm_setup_backlight(struct intel_connector *connector,
 
 int intel_panel_setup_backlight(struct drm_connector *connector, enum pipe pipe)
 {
-	struct drm_device *dev = connector->dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->dev);
 	struct intel_connector *intel_connector = to_intel_connector(connector);
 	struct intel_panel *panel = &intel_connector->panel;
 	int ret;
@@ -1755,36 +1716,35 @@ void intel_panel_destroy_backlight(struct drm_connector *connector)
 static void
 intel_panel_init_backlight_funcs(struct intel_panel *panel)
 {
-	struct intel_connector *intel_connector =
+	struct intel_connector *connector =
 		container_of(panel, struct intel_connector, panel);
-	struct drm_device *dev = intel_connector->base.dev;
-	struct drm_i915_private *dev_priv = dev->dev_private;
+	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 
-	if (IS_BROXTON(dev)) {
+	if (IS_BROXTON(dev_priv)) {
 		panel->backlight.setup = bxt_setup_backlight;
 		panel->backlight.enable = bxt_enable_backlight;
 		panel->backlight.disable = bxt_disable_backlight;
 		panel->backlight.set = bxt_set_backlight;
 		panel->backlight.get = bxt_get_backlight;
 		panel->backlight.hz_to_pwm = bxt_hz_to_pwm;
-	} else if (HAS_PCH_LPT(dev) || HAS_PCH_SPT(dev)) {
+	} else if (HAS_PCH_LPT(dev_priv) || HAS_PCH_SPT(dev_priv)) {
 		panel->backlight.setup = lpt_setup_backlight;
 		panel->backlight.enable = lpt_enable_backlight;
 		panel->backlight.disable = lpt_disable_backlight;
 		panel->backlight.set = lpt_set_backlight;
 		panel->backlight.get = lpt_get_backlight;
-		if (HAS_PCH_LPT(dev))
+		if (HAS_PCH_LPT(dev_priv))
 			panel->backlight.hz_to_pwm = lpt_hz_to_pwm;
 		else
 			panel->backlight.hz_to_pwm = spt_hz_to_pwm;
-	} else if (HAS_PCH_SPLIT(dev)) {
+	} else if (HAS_PCH_SPLIT(dev_priv)) {
 		panel->backlight.setup = pch_setup_backlight;
 		panel->backlight.enable = pch_enable_backlight;
 		panel->backlight.disable = pch_disable_backlight;
 		panel->backlight.set = pch_set_backlight;
 		panel->backlight.get = pch_get_backlight;
 		panel->backlight.hz_to_pwm = pch_hz_to_pwm;
-	} else if (IS_VALLEYVIEW(dev) || IS_CHERRYVIEW(dev)) {
+	} else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) {
 		if (dev_priv->vbt.has_mipi) {
 			panel->backlight.setup = pwm_setup_backlight;
 			panel->backlight.enable = pwm_enable_backlight;
@@ -1799,7 +1759,7 @@ intel_panel_init_backlight_funcs(struct intel_panel *panel)
 			panel->backlight.get = vlv_get_backlight;
 			panel->backlight.hz_to_pwm = vlv_hz_to_pwm;
 		}
-	} else if (IS_GEN4(dev)) {
+	} else if (IS_GEN4(dev_priv)) {
 		panel->backlight.setup = i965_setup_backlight;
 		panel->backlight.enable = i965_enable_backlight;
 		panel->backlight.disable = i965_disable_backlight;
-- 
cgit v1.1


From cbc68dc9c8bb127e712fa650dc4d5cd3d4349ba1 Mon Sep 17 00:00:00 2001
From: Imre Deak <imre.deak@intel.com>
Date: Thu, 17 Dec 2015 19:04:33 +0200
Subject: drm/i915: don't enable autosuspend on platforms without RPM support

pm_runtime_{use,dont_use}_autosuspend() controls whether the device's
sysfs power/autosuspend_delay_ms file is writeable or returns -EIO on
access to user space. Since

commit 25b181b46e4340f69793a886f2cd46608487783b
Author: Imre Deak <imre.deak@intel.com>
Date:   Thu Dec 17 13:44:56 2015 +0200

  drm/i915: get a permanent RPM reference on platforms w/o RPM support

this sysfs file is writeable also on platforms without RPM support, but
userspace (at least IGT) depends on this file being unchangable to
determine whether the device supports runtime PM at all. So restore the
old behavior.

This gets rid of igt/pm_rpm failures on old platforms without RPM
support, where the test should be skipped.

Testcase: igt/pm_rpm/basic-rte
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: David Weinehall <david.weinehall@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450371873-878-1-git-send-email-imre.deak@intel.com
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index a0b9eaf..ddbdbff 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -2309,18 +2309,21 @@ void intel_runtime_pm_enable(struct drm_i915_private *dev_priv)
 	struct drm_device *dev = dev_priv->dev;
 	struct device *device = &dev->pdev->dev;
 
+	pm_runtime_set_autosuspend_delay(device, 10000); /* 10s */
+	pm_runtime_mark_last_busy(device);
+
 	/*
 	 * Take a permanent reference to disable the RPM functionality and drop
 	 * it only when unloading the driver. Use the low level get/put helpers,
 	 * so the driver's own RPM reference tracking asserts also work on
 	 * platforms without RPM support.
 	 */
-	if (!HAS_RUNTIME_PM(dev))
+	if (!HAS_RUNTIME_PM(dev)) {
+		pm_runtime_dont_use_autosuspend(device);
 		pm_runtime_get_sync(device);
-
-	pm_runtime_set_autosuspend_delay(device, 10000); /* 10s */
-	pm_runtime_mark_last_busy(device);
-	pm_runtime_use_autosuspend(device);
+	} else {
+		pm_runtime_use_autosuspend(device);
+	}
 
 	/*
 	 * The core calls the driver load handler with an RPM reference held.
-- 
cgit v1.1


From 91b0c352ace9afec1fb51590c7b8bd60e0eb9fbd Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 11 Dec 2015 11:32:57 +0000
Subject: drm/i915: Break busywaiting for requests on pending signals

The busywait in __i915_spin_request() does not respect pending signals
and so may consume the entire timeslice for the task instead of
returning to userspace to handle the signal.

In the worst case this could cause a delay in signal processing of 20ms,
which would be a noticeable jitter in cursor tracking. If a higher
resolution signal was being used, for example to provide fairness of a
server timeslices between clients, we could expect to detect some
unfairness between clients (i.e. some windows not updating as fast as
others). This issue was noticed when inspecting a report of poor
interactivity resulting from excessively high __i915_spin_request usage.

Fixes regression from
commit 2def4ad99befa25775dd2f714fdd4d92faec6e34 [v4.2]
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Apr 7 16:20:41 2015 +0100

     drm/i915: Optimistically spin for the request completion

v2: Try to assess the impact of the bug

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc; "Rogozhkin, Dmitry V" <dmitry.v.rogozhkin@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Eero Tamminen <eero.t.tamminen@intel.com>
Cc: "Rantala, Valtteri" <valtteri.rantala@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449833608-22125-2-git-send-email-chris@chris-wilson.co.uk
---
 drivers/gpu/drm/i915/i915_gem.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index adc339a..44f747c 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1146,7 +1146,7 @@ static bool missed_irq(struct drm_i915_private *dev_priv,
 	return test_bit(ring->id, &dev_priv->gpu_error.missed_irq_rings);
 }
 
-static int __i915_spin_request(struct drm_i915_gem_request *req)
+static int __i915_spin_request(struct drm_i915_gem_request *req, int state)
 {
 	unsigned long timeout;
 
@@ -1158,6 +1158,9 @@ static int __i915_spin_request(struct drm_i915_gem_request *req)
 		if (i915_gem_request_completed(req, true))
 			return 0;
 
+		if (signal_pending_state(state, current))
+			break;
+
 		if (time_after_eq(jiffies, timeout))
 			break;
 
@@ -1197,6 +1200,7 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	const bool irq_test_in_progress =
 		ACCESS_ONCE(dev_priv->gpu_error.test_irq_rings) & intel_ring_flag(ring);
+	int state = interruptible ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE;
 	DEFINE_WAIT(wait);
 	unsigned long timeout_expire;
 	s64 before, now;
@@ -1229,7 +1233,7 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
 	before = ktime_get_raw_ns();
 
 	/* Optimistic spin for the next jiffie before touching IRQs */
-	ret = __i915_spin_request(req);
+	ret = __i915_spin_request(req, state);
 	if (ret == 0)
 		goto out;
 
@@ -1241,8 +1245,7 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
 	for (;;) {
 		struct timer_list timer;
 
-		prepare_to_wait(&ring->irq_queue, &wait,
-				interruptible ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE);
+		prepare_to_wait(&ring->irq_queue, &wait, state);
 
 		/* We need to check whether any gpu reset happened in between
 		 * the caller grabbing the seqno and now ... */
@@ -1260,7 +1263,7 @@ int __i915_wait_request(struct drm_i915_gem_request *req,
 			break;
 		}
 
-		if (interruptible && signal_pending(current)) {
+		if (signal_pending_state(state, current)) {
 			ret = -ERESTARTSYS;
 			break;
 		}
-- 
cgit v1.1


From ca5b721e238226af1d767103ac852aeb8e4c0764 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 11 Dec 2015 11:32:58 +0000
Subject: drm/i915: Limit the busy wait on requests to 5us not 10ms!

When waiting for high frequency requests, the finite amount of time
required to set up the irq and wait upon it limits the response rate. By
busywaiting on the request completion for a short while we can service
the high frequency waits as quick as possible. However, if it is a slow
request, we want to sleep as quickly as possible. The tradeoff between
waiting and sleeping is roughly the time it takes to sleep on a request,
on the order of a microsecond. Based on measurements of synchronous
workloads from across big core and little atom, I have set the limit for
busywaiting as 10 microseconds. In most of the synchronous cases, we can
reduce the limit down to as little as 2 miscroseconds, but that leaves
quite a few test cases regressing by factors of 3 and more.

The code currently uses the jiffie clock, but that is far too coarse (on
the order of 10 milliseconds) and results in poor interactivity as the
CPU ends up being hogged by slow requests. To get microsecond resolution
we need to use a high resolution timer. The cheapest of which is polling
local_clock(), but that is only valid on the same CPU. If we switch CPUs
because the task was preempted, we can also use that as an indicator that
 the system is too busy to waste cycles on spinning and we should sleep
instead.

__i915_spin_request was introduced in
commit 2def4ad99befa25775dd2f714fdd4d92faec6e34 [v4.2]
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Tue Apr 7 16:20:41 2015 +0100

     drm/i915: Optimistically spin for the request completion

v2: Drop full u64 for unsigned long - the timer is 32bit wraparound safe,
so we can use native register sizes on smaller architectures. Mention
the approximate microseconds units for elapsed time and add some extra
comments describing the reason for busywaiting.

v3: Raise the limit to 10us
v4: Now 5us.

Reported-by: Jens Axboe <axboe@kernel.dk>
Link: https://lkml.org/lkml/2015/11/12/621
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: "Rogozhkin, Dmitry V" <dmitry.v.rogozhkin@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Eero Tamminen <eero.t.tamminen@intel.com>
Cc: "Rantala, Valtteri" <valtteri.rantala@intel.com>
Cc: stable@vger.kernel.org

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449833608-22125-3-git-send-email-chris@chris-wilson.co.uk
---
 drivers/gpu/drm/i915/i915_gem.c | 47 +++++++++++++++++++++++++++++++++++++++--
 1 file changed, 45 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 44f747c..e68265b 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1146,14 +1146,57 @@ static bool missed_irq(struct drm_i915_private *dev_priv,
 	return test_bit(ring->id, &dev_priv->gpu_error.missed_irq_rings);
 }
 
+static unsigned long local_clock_us(unsigned *cpu)
+{
+	unsigned long t;
+
+	/* Cheaply and approximately convert from nanoseconds to microseconds.
+	 * The result and subsequent calculations are also defined in the same
+	 * approximate microseconds units. The principal source of timing
+	 * error here is from the simple truncation.
+	 *
+	 * Note that local_clock() is only defined wrt to the current CPU;
+	 * the comparisons are no longer valid if we switch CPUs. Instead of
+	 * blocking preemption for the entire busywait, we can detect the CPU
+	 * switch and use that as indicator of system load and a reason to
+	 * stop busywaiting, see busywait_stop().
+	 */
+	*cpu = get_cpu();
+	t = local_clock() >> 10;
+	put_cpu();
+
+	return t;
+}
+
+static bool busywait_stop(unsigned long timeout, unsigned cpu)
+{
+	unsigned this_cpu;
+
+	if (time_after(local_clock_us(&this_cpu), timeout))
+		return true;
+
+	return this_cpu != cpu;
+}
+
 static int __i915_spin_request(struct drm_i915_gem_request *req, int state)
 {
 	unsigned long timeout;
+	unsigned cpu;
+
+	/* When waiting for high frequency requests, e.g. during synchronous
+	 * rendering split between the CPU and GPU, the finite amount of time
+	 * required to set up the irq and wait upon it limits the response
+	 * rate. By busywaiting on the request completion for a short while we
+	 * can service the high frequency waits as quick as possible. However,
+	 * if it is a slow request, we want to sleep as quickly as possible.
+	 * The tradeoff between waiting and sleeping is roughly the time it
+	 * takes to sleep on a request, on the order of a microsecond.
+	 */
 
 	if (i915_gem_request_get_ring(req)->irq_refcount)
 		return -EBUSY;
 
-	timeout = jiffies + 1;
+	timeout = local_clock_us(&cpu) + 5;
 	while (!need_resched()) {
 		if (i915_gem_request_completed(req, true))
 			return 0;
@@ -1161,7 +1204,7 @@ static int __i915_spin_request(struct drm_i915_gem_request *req, int state)
 		if (signal_pending_state(state, current))
 			break;
 
-		if (time_after_eq(jiffies, timeout))
+		if (busywait_stop(timeout, cpu))
 			break;
 
 		cpu_relax_lowlatency();
-- 
cgit v1.1


From 821485dc2ad665f136c57ee589bf7a8210160fe2 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 11 Dec 2015 11:32:59 +0000
Subject: drm/i915: Only spin whilst waiting on the current request

Limit busywaiting only to the request currently being processed by the
GPU. If the request is not currently being processed by the GPU, there
is a very low likelihood of it being completed within the 2 microsecond
spin timeout and so we will just be wasting CPU cycles.

v2: Check for logical inversion when rebasing - we were incorrectly
checking for this request being active, and instead busywaiting for
when the GPU was not yet processing the request of interest.

v3: Try another colour for the seqno names.
v4: Another colour for the function names.

v5: Remove the forced coherency when checking for the active request. On
reflection and plenty of recent experimentation, the issue is not a
cache coherency problem - but an irq/seqno ordering problem (timing issue).
Here, we do not need the w/a to force ordering of the read with an
interrupt.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: "Rogozhkin, Dmitry V" <dmitry.v.rogozhkin@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Eero Tamminen <eero.t.tamminen@intel.com>
Cc: "Rantala, Valtteri" <valtteri.rantala@intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449833608-22125-4-git-send-email-chris@chris-wilson.co.uk
---
 drivers/gpu/drm/i915/i915_drv.h | 27 +++++++++++++++++++--------
 drivers/gpu/drm/i915/i915_gem.c |  8 +++++++-
 2 files changed, 26 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1d28d90..10ec146 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2189,8 +2189,17 @@ struct drm_i915_gem_request {
 	struct drm_i915_private *i915;
 	struct intel_engine_cs *ring;
 
-	/** GEM sequence number associated with this request. */
-	uint32_t seqno;
+	 /** GEM sequence number associated with the previous request,
+	  * when the HWS breadcrumb is equal to this the GPU is processing
+	  * this request.
+	  */
+	u32 previous_seqno;
+
+	 /** GEM sequence number associated with this request,
+	  * when the HWS breadcrumb is equal or greater than this the GPU
+	  * has finished processing this request.
+	  */
+	u32 seqno;
 
 	/** Position in the ringbuffer of the start of the request */
 	u32 head;
@@ -2969,15 +2978,17 @@ i915_seqno_passed(uint32_t seq1, uint32_t seq2)
 	return (int32_t)(seq1 - seq2) >= 0;
 }
 
+static inline bool i915_gem_request_started(struct drm_i915_gem_request *req,
+					   bool lazy_coherency)
+{
+	u32 seqno = req->ring->get_seqno(req->ring, lazy_coherency);
+	return i915_seqno_passed(seqno, req->previous_seqno);
+}
+
 static inline bool i915_gem_request_completed(struct drm_i915_gem_request *req,
 					      bool lazy_coherency)
 {
-	u32 seqno;
-
-	BUG_ON(req == NULL);
-
-	seqno = req->ring->get_seqno(req->ring, lazy_coherency);
-
+	u32 seqno = req->ring->get_seqno(req->ring, lazy_coherency);
 	return i915_seqno_passed(seqno, req->seqno);
 }
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index e68265b..d8efc9d 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1193,9 +1193,13 @@ static int __i915_spin_request(struct drm_i915_gem_request *req, int state)
 	 * takes to sleep on a request, on the order of a microsecond.
 	 */
 
-	if (i915_gem_request_get_ring(req)->irq_refcount)
+	if (req->ring->irq_refcount)
 		return -EBUSY;
 
+	/* Only spin if we know the GPU is processing this request */
+	if (!i915_gem_request_started(req, true))
+		return -EAGAIN;
+
 	timeout = local_clock_us(&cpu) + 5;
 	while (!need_resched()) {
 		if (i915_gem_request_completed(req, true))
@@ -1209,6 +1213,7 @@ static int __i915_spin_request(struct drm_i915_gem_request *req, int state)
 
 		cpu_relax_lowlatency();
 	}
+
 	if (i915_gem_request_completed(req, false))
 		return 0;
 
@@ -2600,6 +2605,7 @@ void __i915_add_request(struct drm_i915_gem_request *request,
 	request->batch_obj = obj;
 
 	request->emitted_jiffies = jiffies;
+	request->previous_seqno = ring->last_submitted_seqno;
 	ring->last_submitted_seqno = request->seqno;
 	list_add_tail(&request->list, &ring->request_list);
 
-- 
cgit v1.1


From e238659ddd889a5d3fbdfa1a2ab120f90404bf41 Mon Sep 17 00:00:00 2001
From: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Date: Fri, 18 Dec 2015 16:14:53 +0200
Subject: drm/i915/skl: Default to noncoherent access up to F0

The workarounds for disabling hdc invalidation and also forcing
context to be non coherent, are advised to be used up until rev D0.

However as it was found that rev F0, without the
WaForceEnableNonCoherent might system hang if the mesa
tried to use coherent mode.

As these two workarounds are about non coherent access, are
grouped in scope and they point the same HSD, increase the
scope of both to set default behaviour to non coherent access.

References: HSD: gen9lp/2131413
References: http://lists.freedesktop.org/archives/mesa-dev/2015-November/101515.html
Cc: Ben Widawsky <benjamin.widawsky@intel.com>
Cc: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450448093-22906-1-git-send-email-mika.kuoppala@intel.com
---
 drivers/gpu/drm/i915/intel_ringbuffer.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index eefce9a..339701d 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -1018,10 +1018,6 @@ static int skl_init_workarounds(struct intel_engine_cs *ring)
 		return ret;
 
 	if (IS_SKL_REVID(dev, 0, SKL_REVID_D0)) {
-		/* WaDisableHDCInvalidation:skl */
-		I915_WRITE(GAM_ECOCHK, I915_READ(GAM_ECOCHK) |
-			   BDW_DISABLE_HDC_INVALIDATION);
-
 		/* WaDisableChickenBitTSGBarrierAckForFFSliceCS:skl */
 		I915_WRITE(FF_SLICE_CS_CHICKEN2,
 			   _MASKED_BIT_ENABLE(GEN9_TSG_BARRIER_ACK_DISABLE));
@@ -1046,7 +1042,7 @@ static int skl_init_workarounds(struct intel_engine_cs *ring)
 		WA_SET_BIT_MASKED(HIZ_CHICKEN,
 				  BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE);
 
-	if (IS_SKL_REVID(dev, 0, SKL_REVID_D0)) {
+	if (IS_SKL_REVID(dev, 0, SKL_REVID_F0)) {
 		/*
 		 *Use Force Non-Coherent whenever executing a 3D context. This
 		 * is a workaround for a possible hang in the unlikely event
@@ -1055,6 +1051,10 @@ static int skl_init_workarounds(struct intel_engine_cs *ring)
 		/* WaForceEnableNonCoherent:skl */
 		WA_SET_BIT_MASKED(HDC_CHICKEN0,
 				  HDC_FORCE_NON_COHERENT);
+
+		/* WaDisableHDCInvalidation:skl */
+		I915_WRITE(GAM_ECOCHK, I915_READ(GAM_ECOCHK) |
+			   BDW_DISABLE_HDC_INVALIDATION);
 	}
 
 	/* WaBarrierPerformanceFixDisable:skl */
-- 
cgit v1.1


From 7447a2b221cd4df3960e82478a4ee29312589611 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Fri, 18 Dec 2015 20:26:17 +0100
Subject: drm/i915: Update DRIVER_DATE to 20151218

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_drv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 10ec146..f0f75d7 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -58,7 +58,7 @@
 
 #define DRIVER_NAME		"i915"
 #define DRIVER_DESC		"Intel Graphics"
-#define DRIVER_DATE		"20151204"
+#define DRIVER_DATE		"20151218"
 
 #undef WARN_ON
 /* Many gcc seem to no see through this and fall over :( */
-- 
cgit v1.1


From 5b0112356cf9a735632b26ff5f3450e1716c8598 Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Thu, 10 Dec 2015 17:34:33 +0800
Subject: drm/amdgpu: restrict the sched jobs number to power of two
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
CC: stable@vger.kernel.org
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c    | 4 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 9 +++++++++
 2 files changed, 11 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index ee121ec..17d1fb1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -252,7 +252,7 @@ uint64_t amdgpu_ctx_add_fence(struct amdgpu_ctx *ctx, struct amdgpu_ring *ring,
 	unsigned idx = 0;
 	struct fence *other = NULL;
 
-	idx = seq % amdgpu_sched_jobs;
+	idx = seq & (amdgpu_sched_jobs - 1);
 	other = cring->fences[idx];
 	if (other) {
 		signed long r;
@@ -292,7 +292,7 @@ struct fence *amdgpu_ctx_get_fence(struct amdgpu_ctx *ctx,
 		return NULL;
 	}
 
-	fence = fence_get(cring->fences[seq % amdgpu_sched_jobs]);
+	fence = fence_get(cring->fences[seq & (amdgpu_sched_jobs - 1)]);
 	spin_unlock(&ctx->ring_lock);
 
 	return fence;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 54af6ce..587ff71 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -949,6 +949,15 @@ static bool amdgpu_check_pot_argument(int arg)
  */
 static void amdgpu_check_arguments(struct amdgpu_device *adev)
 {
+	if (amdgpu_sched_jobs < 4) {
+		dev_warn(adev->dev, "sched jobs (%d) must be at least 4\n",
+			 amdgpu_sched_jobs);
+		amdgpu_sched_jobs = 4;
+	} else if (!amdgpu_check_pot_argument(amdgpu_sched_jobs)){
+		dev_warn(adev->dev, "sched jobs (%d) must be a power of 2\n",
+			 amdgpu_sched_jobs);
+		amdgpu_sched_jobs = roundup_pow_of_two(amdgpu_sched_jobs);
+	}
 	/* vramlimit must be a power of two */
 	if (!amdgpu_check_pot_argument(amdgpu_vram_limit)) {
 		dev_warn(adev->dev, "vram limit (%d) must be a power of 2\n",
-- 
cgit v1.1


From 3c0eea6c35d932c4d25070868067dc9cd9ceab91 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Fri, 11 Dec 2015 14:39:05 +0100
Subject: drm/amdgpu: put VM page tables directly into duplicates list
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

They share the reservation object with the page directory anyway.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h     |  3 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c  |  4 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c |  2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c  | 12 +++++++-----
 4 files changed, 12 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index c3996e0..dc3dab5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -982,7 +982,8 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm);
 void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
 struct amdgpu_bo_list_entry *amdgpu_vm_get_bos(struct amdgpu_device *adev,
 					       struct amdgpu_vm *vm,
-					       struct list_head *head);
+					       struct list_head *validated,
+					       struct list_head *duplicates);
 int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
 		      struct amdgpu_sync *sync);
 void amdgpu_vm_flush(struct amdgpu_ring *ring,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 1d44d50..9591c13 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -386,13 +386,13 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p)
 		amdgpu_cs_buckets_get_list(&buckets, &p->validated);
 	}
 
+	INIT_LIST_HEAD(&duplicates);
 	p->vm_bos = amdgpu_vm_get_bos(p->adev, &fpriv->vm,
-				      &p->validated);
+				      &p->validated, &duplicates);
 
 	if (need_mmap_lock)
 		down_read(&current->mm->mmap_sem);
 
-	INIT_LIST_HEAD(&duplicates);
 	r = ttm_eu_reserve_buffers(&p->ticket, &p->validated, true, &duplicates);
 	if (unlikely(r != 0))
 		goto error_reserve;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index fc32fc0..7fe7f8a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -460,7 +460,7 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 	tv.shared = true;
 	list_add(&tv.head, &list);
 
-	vm_bos = amdgpu_vm_get_bos(adev, bo_va->vm, &list);
+	vm_bos = amdgpu_vm_get_bos(adev, bo_va->vm, &list, &duplicates);
 	if (!vm_bos)
 		return;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index fce4c6d..f6c1d6f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -78,14 +78,16 @@ static unsigned amdgpu_vm_directory_size(struct amdgpu_device *adev)
  * amdgpu_vm_get_bos - add the vm BOs to a validation list
  *
  * @vm: vm providing the BOs
- * @head: head of validation list
+ * @validated: head of validation list
+ * @duplicates: head of duplicates list
  *
  * Add the page directory to the list of BOs to
  * validate for command submission (cayman+).
  */
 struct amdgpu_bo_list_entry *amdgpu_vm_get_bos(struct amdgpu_device *adev,
-					  struct amdgpu_vm *vm,
-					  struct list_head *head)
+					       struct amdgpu_vm *vm,
+					       struct list_head *validated,
+					       struct list_head *duplicates)
 {
 	struct amdgpu_bo_list_entry *list;
 	unsigned i, idx;
@@ -103,7 +105,7 @@ struct amdgpu_bo_list_entry *amdgpu_vm_get_bos(struct amdgpu_device *adev,
 	list[0].priority = 0;
 	list[0].tv.bo = &vm->page_directory->tbo;
 	list[0].tv.shared = true;
-	list_add(&list[0].tv.head, head);
+	list_add(&list[0].tv.head, validated);
 
 	for (i = 0, idx = 1; i <= vm->max_pde_used; i++) {
 		if (!vm->page_tables[i].bo)
@@ -115,7 +117,7 @@ struct amdgpu_bo_list_entry *amdgpu_vm_get_bos(struct amdgpu_device *adev,
 		list[idx].priority = 0;
 		list[idx].tv.bo = &list[idx].robj->tbo;
 		list[idx].tv.shared = true;
-		list_add(&list[idx++].tv.head, head);
+		list_add(&list[idx++].tv.head, duplicates);
 	}
 
 	return list;
-- 
cgit v1.1


From 56467ebfb254836dc30eb45d4ac8a46a400bfad6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Fri, 11 Dec 2015 15:16:32 +0100
Subject: drm/amdgpu: split VM PD and PT handling during CS
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This way we avoid the extra allocation for the page directory entry.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h     | 10 +++++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c  |  9 +++++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 16 +++++++-----
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c  | 45 ++++++++++++++++++++-------------
 4 files changed, 51 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index dc3dab5..40850af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -980,10 +980,11 @@ struct amdgpu_vm_manager {
 void amdgpu_vm_manager_fini(struct amdgpu_device *adev);
 int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm);
 void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
-struct amdgpu_bo_list_entry *amdgpu_vm_get_bos(struct amdgpu_device *adev,
-					       struct amdgpu_vm *vm,
-					       struct list_head *validated,
-					       struct list_head *duplicates);
+void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
+			 struct list_head *validated,
+			 struct amdgpu_bo_list_entry *entry);
+struct amdgpu_bo_list_entry *amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm,
+						  struct list_head *duplicates);
 int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
 		      struct amdgpu_sync *sync);
 void amdgpu_vm_flush(struct amdgpu_ring *ring,
@@ -1253,6 +1254,7 @@ struct amdgpu_cs_parser {
 	unsigned		nchunks;
 	struct amdgpu_cs_chunk	*chunks;
 	/* relocations */
+	struct amdgpu_bo_list_entry	vm_pd;
 	struct amdgpu_bo_list_entry	*vm_bos;
 	struct list_head	validated;
 	struct fence		*fence;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 9591c13..3fb21ec 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -387,8 +387,7 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p)
 	}
 
 	INIT_LIST_HEAD(&duplicates);
-	p->vm_bos = amdgpu_vm_get_bos(p->adev, &fpriv->vm,
-				      &p->validated, &duplicates);
+	amdgpu_vm_get_pd_bo(&fpriv->vm, &p->validated, &p->vm_pd);
 
 	if (need_mmap_lock)
 		down_read(&current->mm->mmap_sem);
@@ -397,6 +396,12 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p)
 	if (unlikely(r != 0))
 		goto error_reserve;
 
+	p->vm_bos = amdgpu_vm_get_pt_bos(&fpriv->vm, &duplicates);
+	if (!p->vm_bos) {
+		r = -ENOMEM;
+		goto error_validate;
+	}
+
 	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &p->validated);
 	if (r)
 		goto error_validate;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 7fe7f8a..ea0fe94 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -448,6 +448,7 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 {
 	struct ttm_validate_buffer tv, *entry;
 	struct amdgpu_bo_list_entry *vm_bos;
+	struct amdgpu_bo_list_entry vm_pd;
 	struct ww_acquire_ctx ticket;
 	struct list_head list, duplicates;
 	unsigned domain;
@@ -460,14 +461,18 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 	tv.shared = true;
 	list_add(&tv.head, &list);
 
-	vm_bos = amdgpu_vm_get_bos(adev, bo_va->vm, &list, &duplicates);
-	if (!vm_bos)
-		return;
+	amdgpu_vm_get_pd_bo(bo_va->vm, &list, &vm_pd);
 
 	/* Provide duplicates to avoid -EALREADY */
 	r = ttm_eu_reserve_buffers(&ticket, &list, true, &duplicates);
 	if (r)
-		goto error_free;
+		goto error_print;
+
+	vm_bos = amdgpu_vm_get_pt_bos(bo_va->vm, &duplicates);
+	if (!vm_bos) {
+		r = -ENOMEM;
+		goto error_unreserve;
+	}
 
 	list_for_each_entry(entry, &list, head) {
 		domain = amdgpu_mem_type_to_domain(entry->bo->mem.mem_type);
@@ -489,10 +494,9 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 
 error_unreserve:
 	ttm_eu_backoff_reservation(&ticket, &list);
-
-error_free:
 	drm_free_large(vm_bos);
 
+error_print:
 	if (r && r != -ERESTARTSYS)
 		DRM_ERROR("Couldn't update BO_VA (%d)\n", r);
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index f6c1d6f..592be64 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -75,39 +75,50 @@ static unsigned amdgpu_vm_directory_size(struct amdgpu_device *adev)
 }
 
 /**
- * amdgpu_vm_get_bos - add the vm BOs to a validation list
+ * amdgpu_vm_get_pd_bo - add the VM PD to a validation list
  *
  * @vm: vm providing the BOs
  * @validated: head of validation list
+ * @entry: entry to add
+ *
+ * Add the page directory to the list of BOs to
+ * validate for command submission.
+ */
+void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
+			 struct list_head *validated,
+			 struct amdgpu_bo_list_entry *entry)
+{
+	entry->robj = vm->page_directory;
+	entry->prefered_domains = AMDGPU_GEM_DOMAIN_VRAM;
+	entry->allowed_domains = AMDGPU_GEM_DOMAIN_VRAM;
+	entry->priority = 0;
+	entry->tv.bo = &vm->page_directory->tbo;
+	entry->tv.shared = true;
+	list_add(&entry->tv.head, validated);
+}
+
+/**
+ * amdgpu_vm_get_bos - add the vm BOs to a validation list
+ *
+ * @vm: vm providing the BOs
  * @duplicates: head of duplicates list
  *
  * Add the page directory to the list of BOs to
  * validate for command submission (cayman+).
  */
-struct amdgpu_bo_list_entry *amdgpu_vm_get_bos(struct amdgpu_device *adev,
-					       struct amdgpu_vm *vm,
-					       struct list_head *validated,
-					       struct list_head *duplicates)
+struct amdgpu_bo_list_entry *amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm,
+						  struct list_head *duplicates)
 {
 	struct amdgpu_bo_list_entry *list;
 	unsigned i, idx;
 
-	list = drm_malloc_ab(vm->max_pde_used + 2,
+	list = drm_malloc_ab(vm->max_pde_used + 1,
 			     sizeof(struct amdgpu_bo_list_entry));
-	if (!list) {
+	if (!list)
 		return NULL;
-	}
 
 	/* add the vm page table to the list */
-	list[0].robj = vm->page_directory;
-	list[0].prefered_domains = AMDGPU_GEM_DOMAIN_VRAM;
-	list[0].allowed_domains = AMDGPU_GEM_DOMAIN_VRAM;
-	list[0].priority = 0;
-	list[0].tv.bo = &vm->page_directory->tbo;
-	list[0].tv.shared = true;
-	list_add(&list[0].tv.head, validated);
-
-	for (i = 0, idx = 1; i <= vm->max_pde_used; i++) {
+	for (i = 0, idx = 0; i <= vm->max_pde_used; i++) {
 		if (!vm->page_tables[i].bo)
 			continue;
 
-- 
cgit v1.1


From ee1782c3f27fec5462363af48f27811b049155ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Fri, 11 Dec 2015 21:01:23 +0100
Subject: drm/amdgpu: keep the PTs validation list in the VM v2
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This avoids allocating it on the fly.

v2: fix grammar in comment

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h     |  8 ++----
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c  |  7 +----
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c |  9 +-----
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c  | 50 +++++++++++++++------------------
 4 files changed, 27 insertions(+), 47 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 40850af..d4e9272 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -917,8 +917,8 @@ struct amdgpu_ring {
 #define AMDGPU_VM_FAULT_STOP_ALWAYS	2
 
 struct amdgpu_vm_pt {
-	struct amdgpu_bo	*bo;
-	uint64_t		addr;
+	struct amdgpu_bo_list_entry	entry;
+	uint64_t			addr;
 };
 
 struct amdgpu_vm_id {
@@ -983,8 +983,7 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm);
 void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
 			 struct list_head *validated,
 			 struct amdgpu_bo_list_entry *entry);
-struct amdgpu_bo_list_entry *amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm,
-						  struct list_head *duplicates);
+void amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm, struct list_head *duplicates);
 int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
 		      struct amdgpu_sync *sync);
 void amdgpu_vm_flush(struct amdgpu_ring *ring,
@@ -1255,7 +1254,6 @@ struct amdgpu_cs_parser {
 	struct amdgpu_cs_chunk	*chunks;
 	/* relocations */
 	struct amdgpu_bo_list_entry	vm_pd;
-	struct amdgpu_bo_list_entry	*vm_bos;
 	struct list_head	validated;
 	struct fence		*fence;
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 3fb21ec..6ce595f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -396,11 +396,7 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p)
 	if (unlikely(r != 0))
 		goto error_reserve;
 
-	p->vm_bos = amdgpu_vm_get_pt_bos(&fpriv->vm, &duplicates);
-	if (!p->vm_bos) {
-		r = -ENOMEM;
-		goto error_validate;
-	}
+	amdgpu_vm_get_pt_bos(&fpriv->vm, &duplicates);
 
 	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &p->validated);
 	if (r)
@@ -483,7 +479,6 @@ static void amdgpu_cs_parser_fini(struct amdgpu_cs_parser *parser, int error, bo
 	if (parser->bo_list)
 		amdgpu_bo_list_put(parser->bo_list);
 
-	drm_free_large(parser->vm_bos);
 	for (i = 0; i < parser->nchunks; i++)
 		drm_free_large(parser->chunks[i].kdata);
 	kfree(parser->chunks);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index ea0fe94..8c5687e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -447,7 +447,6 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 				    struct amdgpu_bo_va *bo_va, uint32_t operation)
 {
 	struct ttm_validate_buffer tv, *entry;
-	struct amdgpu_bo_list_entry *vm_bos;
 	struct amdgpu_bo_list_entry vm_pd;
 	struct ww_acquire_ctx ticket;
 	struct list_head list, duplicates;
@@ -468,12 +467,7 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 	if (r)
 		goto error_print;
 
-	vm_bos = amdgpu_vm_get_pt_bos(bo_va->vm, &duplicates);
-	if (!vm_bos) {
-		r = -ENOMEM;
-		goto error_unreserve;
-	}
-
+	amdgpu_vm_get_pt_bos(bo_va->vm, &duplicates);
 	list_for_each_entry(entry, &list, head) {
 		domain = amdgpu_mem_type_to_domain(entry->bo->mem.mem_type);
 		/* if anything is swapped out don't swap it in here,
@@ -494,7 +488,6 @@ static void amdgpu_gem_va_update_vm(struct amdgpu_device *adev,
 
 error_unreserve:
 	ttm_eu_backoff_reservation(&ticket, &list);
-	drm_free_large(vm_bos);
 
 error_print:
 	if (r && r != -ERESTARTSYS)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 592be64..e0fa9d9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -98,40 +98,27 @@ void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
 }
 
 /**
- * amdgpu_vm_get_bos - add the vm BOs to a validation list
+ * amdgpu_vm_get_bos - add the vm BOs to a duplicates list
  *
  * @vm: vm providing the BOs
  * @duplicates: head of duplicates list
  *
- * Add the page directory to the list of BOs to
- * validate for command submission (cayman+).
+ * Add the page directory to the BO duplicates list
+ * for command submission.
  */
-struct amdgpu_bo_list_entry *amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm,
-						  struct list_head *duplicates)
+void amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm, struct list_head *duplicates)
 {
-	struct amdgpu_bo_list_entry *list;
-	unsigned i, idx;
-
-	list = drm_malloc_ab(vm->max_pde_used + 1,
-			     sizeof(struct amdgpu_bo_list_entry));
-	if (!list)
-		return NULL;
+	unsigned i;
 
 	/* add the vm page table to the list */
-	for (i = 0, idx = 0; i <= vm->max_pde_used; i++) {
-		if (!vm->page_tables[i].bo)
+	for (i = 0; i <= vm->max_pde_used; ++i) {
+		struct amdgpu_bo_list_entry *entry = &vm->page_tables[i].entry;
+
+		if (!entry->robj)
 			continue;
 
-		list[idx].robj = vm->page_tables[i].bo;
-		list[idx].prefered_domains = AMDGPU_GEM_DOMAIN_VRAM;
-		list[idx].allowed_domains = AMDGPU_GEM_DOMAIN_VRAM;
-		list[idx].priority = 0;
-		list[idx].tv.bo = &list[idx].robj->tbo;
-		list[idx].tv.shared = true;
-		list_add(&list[idx++].tv.head, duplicates);
+		list_add(&entry->tv.head, duplicates);
 	}
-
-	return list;
 }
 
 /**
@@ -474,7 +461,7 @@ int amdgpu_vm_update_page_directory(struct amdgpu_device *adev,
 
 	/* walk over the address space and update the page directory */
 	for (pt_idx = 0; pt_idx <= vm->max_pde_used; ++pt_idx) {
-		struct amdgpu_bo *bo = vm->page_tables[pt_idx].bo;
+		struct amdgpu_bo *bo = vm->page_tables[pt_idx].entry.robj;
 		uint64_t pde, pt;
 
 		if (bo == NULL)
@@ -651,7 +638,7 @@ static int amdgpu_vm_update_ptes(struct amdgpu_device *adev,
 	/* walk over the address space and update the page tables */
 	for (addr = start; addr < end; ) {
 		uint64_t pt_idx = addr >> amdgpu_vm_block_size;
-		struct amdgpu_bo *pt = vm->page_tables[pt_idx].bo;
+		struct amdgpu_bo *pt = vm->page_tables[pt_idx].entry.robj;
 		unsigned nptes;
 		uint64_t pte;
 		int r;
@@ -1083,9 +1070,11 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
 	/* walk over the address space and allocate the page tables */
 	for (pt_idx = saddr; pt_idx <= eaddr; ++pt_idx) {
 		struct reservation_object *resv = vm->page_directory->tbo.resv;
+		struct amdgpu_bo_list_entry *entry;
 		struct amdgpu_bo *pt;
 
-		if (vm->page_tables[pt_idx].bo)
+		entry = &vm->page_tables[pt_idx].entry;
+		if (entry->robj)
 			continue;
 
 		r = amdgpu_bo_create(adev, AMDGPU_VM_PTE_COUNT * 8,
@@ -1102,8 +1091,13 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
 			goto error_free;
 		}
 
+		entry->robj = pt;
+		entry->prefered_domains = AMDGPU_GEM_DOMAIN_VRAM;
+		entry->allowed_domains = AMDGPU_GEM_DOMAIN_VRAM;
+		entry->priority = 0;
+		entry->tv.bo = &entry->robj->tbo;
+		entry->tv.shared = true;
 		vm->page_tables[pt_idx].addr = 0;
-		vm->page_tables[pt_idx].bo = pt;
 	}
 
 	return 0;
@@ -1334,7 +1328,7 @@ void amdgpu_vm_fini(struct amdgpu_device *adev, struct amdgpu_vm *vm)
 	}
 
 	for (i = 0; i < amdgpu_vm_num_pdes(adev); i++)
-		amdgpu_bo_unref(&vm->page_tables[i].bo);
+		amdgpu_bo_unref(&vm->page_tables[i].entry.robj);
 	kfree(vm->page_tables);
 
 	amdgpu_bo_unref(&vm->page_directory);
-- 
cgit v1.1


From ac4a9350abddc51ccb897abf0d9f3fd592b97e0b Mon Sep 17 00:00:00 2001
From: Slava Grigorev <slava.grigorev@amd.com>
Date: Thu, 17 Dec 2015 11:09:58 -0500
Subject: drm/radeon: Fix "slow" audio over DP on DCE8+

DP audio is derived from the dfs clock.

Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/radeon/dce6_afmt.c       | 16 ++++++++++++++++
 drivers/gpu/drm/radeon/radeon.h          |  1 +
 drivers/gpu/drm/radeon/radeon_atombios.c |  7 +++++++
 drivers/gpu/drm/radeon/sid.h             |  5 +++++
 4 files changed, 29 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index 7520727..6bfc463 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -301,6 +301,22 @@ void dce6_dp_audio_set_dto(struct radeon_device *rdev,
 	 * is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
 	 */
 	if (ASIC_IS_DCE8(rdev)) {
+		unsigned int div = (RREG32(DENTIST_DISPCLK_CNTL) &
+			DENTIST_DPREFCLK_WDIVIDER_MASK) >>
+			DENTIST_DPREFCLK_WDIVIDER_SHIFT;
+
+		if (div < 128 && div >= 96)
+			div -= 64;
+		else if (div >= 64)
+			div = div / 2 - 16;
+		else if (div >= 8)
+			div /= 4;
+		else
+			div = 0;
+
+		if (div)
+			clock = rdev->clock.gpupll_outputfreq * 10 / div;
+
 		WREG32(DCE8_DCCG_AUDIO_DTO1_PHASE, 24000);
 		WREG32(DCE8_DCCG_AUDIO_DTO1_MODULE, clock);
 	} else {
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index cf09102..a9955e8 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -268,6 +268,7 @@ struct radeon_clock {
 	uint32_t current_dispclk;
 	uint32_t dp_extclk;
 	uint32_t max_pixel_clock;
+	uint32_t gpupll_outputfreq;
 };
 
 /*
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 8f28524..13e5513 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1263,6 +1263,13 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
 		rdev->mode_info.firmware_flags =
 			le16_to_cpu(firmware_info->info.usFirmwareCapability.susAccess);
 
+		if (ASIC_IS_DCE8(rdev)) {
+			rdev->clock.gpupll_outputfreq =
+				le32_to_cpu(firmware_info->info_22.ulGPUPLL_OutputFreq);
+			if (rdev->clock.gpupll_outputfreq == 0)
+				rdev->clock.gpupll_outputfreq = 360000;	/* 3.6 GHz */
+		}
+
 		return true;
 	}
 
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index 4c4a721..d1a7b58 100644
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -915,6 +915,11 @@
 #define DCCG_AUDIO_DTO1_PHASE                           0x05c0
 #define DCCG_AUDIO_DTO1_MODULE                          0x05c4
 
+#define DENTIST_DISPCLK_CNTL				0x0490
+#	define DENTIST_DPREFCLK_WDIVIDER(x)		(((x) & 0x7f) << 24)
+#	define DENTIST_DPREFCLK_WDIVIDER_MASK		(0x7f << 24)
+#	define DENTIST_DPREFCLK_WDIVIDER_SHIFT		24
+
 #define AFMT_AUDIO_SRC_CONTROL                          0x713c
 #define		AFMT_AUDIO_SRC_SELECT(x)		(((x) & 7) << 0)
 /* AFMT_AUDIO_SRC_SELECT
-- 
cgit v1.1


From c55d21ea5b6b0afffaac8d462ef70a57fa8272a5 Mon Sep 17 00:00:00 2001
From: Mario Kleiner <mario.kleiner.de@gmail.com>
Date: Wed, 25 Nov 2015 20:14:31 +0100
Subject: drm/radeon: Fixup hw vblank counter/ts for new
 drm_update_vblank_count() (v2)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

commit 4dfd6486 "drm: Use vblank timestamps to guesstimate how many
vblanks were missed" introduced in Linux 4.4-rc1 makes the drm core
more fragile to drivers which don't update hw vblank counters and
vblank timestamps in sync with firing of the vblank irq and
essentially at leading edge of vblank.

This exposed a problem with radeon-kms/amdgpu-kms which do not
satisfy above requirements:

The vblank irq fires a few scanlines before start of vblank, but
programmed pageflips complete at start of vblank and
vblank timestamps update at start of vblank, whereas the
hw vblank counter increments only later, at start of vsync.

This leads to problems like off by one errors for vblank counter
updates, vblank counters apparently going backwards or vblank
timestamps apparently having time going backwards. The net result
is stuttering of graphics in games, or little hangs, as well as
total failure of timing sensitive applications.

See bug #93147 for an example of the regression on Linux 4.4-rc:

https://bugs.freedesktop.org/show_bug.cgi?id=93147

This patch tries to align all above events better from the
viewpoint of the drm core / of external callers to fix the problem:

1. The apparent start of vblank is shifted a few scanlines earlier,
so the vblank irq now always happens after start of this extended
vblank interval and thereby drm_update_vblank_count() always samples
the updated vblank count and timestamp of the new vblank interval.

To achieve this, the reporting of scanout positions by
radeon_get_crtc_scanoutpos() now operates as if the vblank starts
radeon_crtc->lb_vblank_lead_lines before the real start of the hw
vblank interval. This means that the vblank timestamps which are based
on these scanout positions will now update at this earlier start of
vblank.

2. The driver->get_vblank_counter() function will bump the returned
vblank count as read from the hw by +1 if the query happens after
the shifted earlier start of the vblank, but before the real hw increment
at start of vsync, so the counter appears to increment at start of vblank
in sync with the timestamp update.

3. Calls from vblank irq-context and regular non-irq calls are now
treated identical, always simulating the shifted vblank start, to
avoid inconsistent results for queries happening from vblank irq vs.
happening from drm_vblank_enable() or vblank_disable_fn().

4. The radeon_flip_work_func will delay mmio programming a pageflip until
the start of the real vblank iff it happens to execute inside the shifted
earlier start of the vblank, so pageflips now also appear to execute at
start of the shifted vblank, in sync with vblank counter and timestamp
updates. This to avoid some races between updates of vblank count and
timestamps that are used for swap scheduling and pageflip execution which
could cause pageflips to execute before the scheduled target vblank.

The lb_vblank_lead_lines "fudge" value is calculated as the size of
the display controllers line buffer in scanlines for the given video
mode: Vblank irq's are triggered by the line buffer logic when the line
buffer refill for a video frame ends, ie. when the line buffer source read
position enters the hw vblank. This means that a vblank irq could fire at
most as many scanlines before the current reported scanout position of the
crtc timing generator as the number of scanlines the line buffer can
maximally hold for a given video mode.

This patch has been successfully tested on a RV730 card with DCE-3 display
engine and on a evergreen card with DCE-4 display engine, in single-display
and dual-display configuration, with different video modes.

A similar patch is needed for amdgpu-kms to fix the same problem.

Limitations:

- Line buffer sizes in pixels are hard-coded on < DCE-4 to a value
  i just guessed to be high enough to work ok, lacking info on the true
  sizes atm.

Fixes: fdo#93147

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Michel Dänzer <michel.daenzer@amd.com>
Cc: Harry Wentland <Harry.Wentland@amd.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>

(v1) Tested-by: Dave Witbrodt <dawitbro@sbcglobal.net>

(v2) Refine radeon_flip_work_func() for better efficiency:

     In radeon_flip_work_func, replace the busy waiting udelay(5)
     with event lock held by a more performance and energy efficient
     usleep_range() until at least predicted true start of hw vblank,
     with some slack for scheduler happiness. Release the event lock
     during waits to not delay other outputs in doing their stuff, as
     the waiting can last up to 200 usecs in some cases.

     Retested on DCE-3 and DCE-4 to verify it still works nicely.

(v2) Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/cik.c            |   3 +
 drivers/gpu/drm/radeon/evergreen.c      |   3 +
 drivers/gpu/drm/radeon/r100.c           |  10 +++
 drivers/gpu/drm/radeon/radeon_display.c | 106 ++++++++++++++++++++++++--------
 drivers/gpu/drm/radeon/radeon_kms.c     |  50 ++++++++++++++-
 drivers/gpu/drm/radeon/radeon_mode.h    |   4 ++
 drivers/gpu/drm/radeon/radeon_pm.c      |   4 +-
 drivers/gpu/drm/radeon/rs690.c          |  10 +++
 drivers/gpu/drm/radeon/si.c             |   3 +
 9 files changed, 164 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 248953d..356ac7c 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -9630,6 +9630,9 @@ static void dce8_program_watermarks(struct radeon_device *rdev,
 		    (rdev->disp_priority == 2)) {
 			DRM_DEBUG_KMS("force priority to high\n");
 		}
+
+		/* Save number of lines the linebuffer leads before the scanout */
+		radeon_crtc->lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode->crtc_hdisplay);
 	}
 
 	/* select wm A */
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 7f33767..e533db1 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2372,6 +2372,9 @@ static void evergreen_program_watermarks(struct radeon_device *rdev,
 		c.full = dfixed_div(c, a);
 		priority_b_mark = dfixed_trunc(c);
 		priority_b_cnt |= priority_b_mark & PRIORITY_MARK_MASK;
+
+		/* Save number of lines the linebuffer leads before the scanout */
+		radeon_crtc->lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode->crtc_hdisplay);
 	}
 
 	/* select wm A */
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 238b13f..aff1e4d 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -3217,6 +3217,9 @@ void r100_bandwidth_update(struct radeon_device *rdev)
 	uint32_t pixel_bytes1 = 0;
 	uint32_t pixel_bytes2 = 0;
 
+	/* Guess line buffer size to be 8192 pixels */
+	u32 lb_size = 8192;
+
 	if (!rdev->mode_info.mode_config_initialized)
 		return;
 
@@ -3631,6 +3634,13 @@ void r100_bandwidth_update(struct radeon_device *rdev)
 		DRM_DEBUG_KMS("GRPH2_BUFFER_CNTL from to %x\n",
 			  (unsigned int)RREG32(RADEON_GRPH2_BUFFER_CNTL));
 	}
+
+	/* Save number of lines the linebuffer leads before the scanout */
+	if (mode1)
+	    rdev->mode_info.crtcs[0]->lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode1->crtc_hdisplay);
+
+	if (mode2)
+	    rdev->mode_info.crtcs[1]->lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode2->crtc_hdisplay);
 }
 
 int r100_ring_test(struct radeon_device *rdev, struct radeon_ring *ring)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index ded51fb..b3bb923 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -322,7 +322,9 @@ void radeon_crtc_handle_vblank(struct radeon_device *rdev, int crtc_id)
 	 * to complete in this vblank?
 	 */
 	if (update_pending &&
-	    (DRM_SCANOUTPOS_VALID & radeon_get_crtc_scanoutpos(rdev->ddev, crtc_id, 0,
+	    (DRM_SCANOUTPOS_VALID & radeon_get_crtc_scanoutpos(rdev->ddev,
+							       crtc_id,
+							       USE_REAL_VBLANKSTART,
 							       &vpos, &hpos, NULL, NULL,
 							       &rdev->mode_info.crtcs[crtc_id]->base.hwmode)) &&
 	    ((vpos >= (99 * rdev->mode_info.crtcs[crtc_id]->base.hwmode.crtc_vdisplay)/100) ||
@@ -401,6 +403,8 @@ static void radeon_flip_work_func(struct work_struct *__work)
 	struct drm_crtc *crtc = &radeon_crtc->base;
 	unsigned long flags;
 	int r;
+	int vpos, hpos, stat, min_udelay;
+	struct drm_vblank_crtc *vblank = &crtc->dev->vblank[work->crtc_id];
 
         down_read(&rdev->exclusive_lock);
 	if (work->fence) {
@@ -437,6 +441,41 @@ static void radeon_flip_work_func(struct work_struct *__work)
 	/* set the proper interrupt */
 	radeon_irq_kms_pflip_irq_get(rdev, radeon_crtc->crtc_id);
 
+	/* If this happens to execute within the "virtually extended" vblank
+	 * interval before the start of the real vblank interval then it needs
+	 * to delay programming the mmio flip until the real vblank is entered.
+	 * This prevents completing a flip too early due to the way we fudge
+	 * our vblank counter and vblank timestamps in order to work around the
+	 * problem that the hw fires vblank interrupts before actual start of
+	 * vblank (when line buffer refilling is done for a frame). It
+	 * complements the fudging logic in radeon_get_crtc_scanoutpos() for
+	 * timestamping and radeon_get_vblank_counter_kms() for vblank counts.
+	 *
+	 * In practice this won't execute very often unless on very fast
+	 * machines because the time window for this to happen is very small.
+	 */
+	for (;;) {
+		/* GET_DISTANCE_TO_VBLANKSTART returns distance to real vblank
+		 * start in hpos, and to the "fudged earlier" vblank start in
+		 * vpos.
+		 */
+		stat = radeon_get_crtc_scanoutpos(rdev->ddev, work->crtc_id,
+						  GET_DISTANCE_TO_VBLANKSTART,
+						  &vpos, &hpos, NULL, NULL,
+						  &crtc->hwmode);
+
+		if ((stat & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE)) !=
+		    (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE) ||
+		    !(vpos >= 0 && hpos <= 0))
+			break;
+
+		/* Sleep at least until estimated real start of hw vblank */
+		spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
+		min_udelay = (-hpos + 1) * max(vblank->linedur_ns / 1000, 5);
+		usleep_range(min_udelay, 2 * min_udelay);
+		spin_lock_irqsave(&crtc->dev->event_lock, flags);
+	};
+
 	/* do the flip (mmio) */
 	radeon_page_flip(rdev, radeon_crtc->crtc_id, work->base);
 
@@ -1768,6 +1807,15 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
  * \param dev Device to query.
  * \param crtc Crtc to query.
  * \param flags Flags from caller (DRM_CALLED_FROM_VBLIRQ or 0).
+ *              For driver internal use only also supports these flags:
+ *
+ *              USE_REAL_VBLANKSTART to use the real start of vblank instead
+ *              of a fudged earlier start of vblank.
+ *
+ *              GET_DISTANCE_TO_VBLANKSTART to return distance to the
+ *              fudged earlier start of vblank in *vpos and the distance
+ *              to true start of vblank in *hpos.
+ *
  * \param *vpos Location where vertical scanout position should be stored.
  * \param *hpos Location where horizontal scanout position should go.
  * \param *stime Target location for timestamp taken immediately before
@@ -1911,10 +1959,40 @@ int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
 		vbl_end = 0;
 	}
 
+	/* Called from driver internal vblank counter query code? */
+	if (flags & GET_DISTANCE_TO_VBLANKSTART) {
+	    /* Caller wants distance from real vbl_start in *hpos */
+	    *hpos = *vpos - vbl_start;
+	}
+
+	/* Fudge vblank to start a few scanlines earlier to handle the
+	 * problem that vblank irqs fire a few scanlines before start
+	 * of vblank. Some driver internal callers need the true vblank
+	 * start to be used and signal this via the USE_REAL_VBLANKSTART flag.
+	 *
+	 * The cause of the "early" vblank irq is that the irq is triggered
+	 * by the line buffer logic when the line buffer read position enters
+	 * the vblank, whereas our crtc scanout position naturally lags the
+	 * line buffer read position.
+	 */
+	if (!(flags & USE_REAL_VBLANKSTART))
+		vbl_start -= rdev->mode_info.crtcs[pipe]->lb_vblank_lead_lines;
+
 	/* Test scanout position against vblank region. */
 	if ((*vpos < vbl_start) && (*vpos >= vbl_end))
 		in_vbl = false;
 
+	/* In vblank? */
+	if (in_vbl)
+	    ret |= DRM_SCANOUTPOS_IN_VBLANK;
+
+	/* Called from driver internal vblank counter query code? */
+	if (flags & GET_DISTANCE_TO_VBLANKSTART) {
+		/* Caller wants distance from fudged earlier vbl_start */
+		*vpos -= vbl_start;
+		return ret;
+	}
+
 	/* Check if inside vblank area and apply corrective offsets:
 	 * vpos will then be >=0 in video scanout area, but negative
 	 * within vblank area, counting down the number of lines until
@@ -1930,31 +2008,5 @@ int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
 	/* Correct for shifted end of vbl at vbl_end. */
 	*vpos = *vpos - vbl_end;
 
-	/* In vblank? */
-	if (in_vbl)
-		ret |= DRM_SCANOUTPOS_IN_VBLANK;
-
-	/* Is vpos outside nominal vblank area, but less than
-	 * 1/100 of a frame height away from start of vblank?
-	 * If so, assume this isn't a massively delayed vblank
-	 * interrupt, but a vblank interrupt that fired a few
-	 * microseconds before true start of vblank. Compensate
-	 * by adding a full frame duration to the final timestamp.
-	 * Happens, e.g., on ATI R500, R600.
-	 *
-	 * We only do this if DRM_CALLED_FROM_VBLIRQ.
-	 */
-	if ((flags & DRM_CALLED_FROM_VBLIRQ) && !in_vbl) {
-		vbl_start = mode->crtc_vdisplay;
-		vtotal = mode->crtc_vtotal;
-
-		if (vbl_start - *vpos < vtotal / 100) {
-			*vpos -= vtotal;
-
-			/* Signal this correction as "applied". */
-			ret |= 0x8;
-		}
-	}
-
 	return ret;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 0ec6fcc..d290a8a 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -755,6 +755,8 @@ void radeon_driver_preclose_kms(struct drm_device *dev,
  */
 u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
 {
+	int vpos, hpos, stat;
+	u32 count;
 	struct radeon_device *rdev = dev->dev_private;
 
 	if (crtc < 0 || crtc >= rdev->num_crtc) {
@@ -762,7 +764,53 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
 		return -EINVAL;
 	}
 
-	return radeon_get_vblank_counter(rdev, crtc);
+	/* The hw increments its frame counter at start of vsync, not at start
+	 * of vblank, as is required by DRM core vblank counter handling.
+	 * Cook the hw count here to make it appear to the caller as if it
+	 * incremented at start of vblank. We measure distance to start of
+	 * vblank in vpos. vpos therefore will be >= 0 between start of vblank
+	 * and start of vsync, so vpos >= 0 means to bump the hw frame counter
+	 * result by 1 to give the proper appearance to caller.
+	 */
+	if (rdev->mode_info.crtcs[crtc]) {
+		/* Repeat readout if needed to provide stable result if
+		 * we cross start of vsync during the queries.
+		 */
+		do {
+			count = radeon_get_vblank_counter(rdev, crtc);
+			/* Ask radeon_get_crtc_scanoutpos to return vpos as
+			 * distance to start of vblank, instead of regular
+			 * vertical scanout pos.
+			 */
+			stat = radeon_get_crtc_scanoutpos(
+				dev, crtc, GET_DISTANCE_TO_VBLANKSTART,
+				&vpos, &hpos, NULL, NULL,
+				&rdev->mode_info.crtcs[crtc]->base.hwmode);
+		} while (count != radeon_get_vblank_counter(rdev, crtc));
+
+		if (((stat & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE)) !=
+		    (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE))) {
+			DRM_DEBUG_VBL("Query failed! stat %d\n", stat);
+		}
+		else {
+			DRM_DEBUG_VBL("crtc %d: dist from vblank start %d\n",
+				      crtc, vpos);
+
+			/* Bump counter if we are at >= leading edge of vblank,
+			 * but before vsync where vpos would turn negative and
+			 * the hw counter really increments.
+			 */
+			if (vpos >= 0)
+				count++;
+		}
+	}
+	else {
+	    /* Fallback to use value as is. */
+	    count = radeon_get_vblank_counter(rdev, crtc);
+	    DRM_DEBUG_VBL("NULL mode info! Returned count may be wrong.\n");
+	}
+
+	return count;
 }
 
 /**
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index b8e3c27..d8babb8 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -367,6 +367,7 @@ struct radeon_crtc {
 	u32 line_time;
 	u32 wm_low;
 	u32 wm_high;
+	u32 lb_vblank_lead_lines;
 	struct drm_display_mode hw_mode;
 	enum radeon_output_csc output_csc;
 };
@@ -686,6 +687,9 @@ struct atom_voltage_table
 	struct atom_voltage_table_entry entries[MAX_VOLTAGE_ENTRIES];
 };
 
+/* Driver internal use only flags of radeon_get_crtc_scanoutpos() */
+#define USE_REAL_VBLANKSTART 		(1 << 30)
+#define GET_DISTANCE_TO_VBLANKSTART	(1 << 31)
 
 extern void
 radeon_add_atom_connector(struct drm_device *dev,
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index f4f03dc..59abebd 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -1756,7 +1756,9 @@ static bool radeon_pm_in_vbl(struct radeon_device *rdev)
 	 */
 	for (crtc = 0; (crtc < rdev->num_crtc) && in_vbl; crtc++) {
 		if (rdev->pm.active_crtcs & (1 << crtc)) {
-			vbl_status = radeon_get_crtc_scanoutpos(rdev->ddev, crtc, 0,
+			vbl_status = radeon_get_crtc_scanoutpos(rdev->ddev,
+								crtc,
+								USE_REAL_VBLANKSTART,
 								&vpos, &hpos, NULL, NULL,
 								&rdev->mode_info.crtcs[crtc]->base.hwmode);
 			if ((vbl_status & DRM_SCANOUTPOS_VALID) &&
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 516ca27..6bc44c2 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -207,6 +207,9 @@ void rs690_line_buffer_adjust(struct radeon_device *rdev,
 {
 	u32 tmp;
 
+	/* Guess line buffer size to be 8192 pixels */
+	u32 lb_size = 8192;
+
 	/*
 	 * Line Buffer Setup
 	 * There is a single line buffer shared by both display controllers.
@@ -243,6 +246,13 @@ void rs690_line_buffer_adjust(struct radeon_device *rdev,
 		tmp |= V_006520_DC_LB_MEMORY_SPLIT_D1_1Q_D2_3Q;
 	}
 	WREG32(R_006520_DC_LB_MEMORY_SPLIT, tmp);
+
+	/* Save number of lines the linebuffer leads before the scanout */
+	if (mode1)
+		rdev->mode_info.crtcs[0]->lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode1->crtc_hdisplay);
+
+	if (mode2)
+		rdev->mode_info.crtcs[1]->lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode2->crtc_hdisplay);
 }
 
 struct rs690_watermark {
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 07037e3..3d5d412 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -2376,6 +2376,9 @@ static void dce6_program_watermarks(struct radeon_device *rdev,
 		c.full = dfixed_div(c, a);
 		priority_b_mark = dfixed_trunc(c);
 		priority_b_cnt |= priority_b_mark & PRIORITY_MARK_MASK;
+
+		/* Save number of lines the linebuffer leads before the scanout */
+		radeon_crtc->lb_vblank_lead_lines = DIV_ROUND_UP(lb_size, mode->crtc_hdisplay);
 	}
 
 	/* select wm A */
-- 
cgit v1.1


From 4e926d2db58244fca9845c78a5d6f873ac73795b Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Wed, 16 Dec 2015 15:31:47 +0100
Subject: drm/radeon: Update radeon_get_vblank_counter_kms()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Commit 88e72717c2de ("drm/irq: Use unsigned int pipe in public API")
updated the prototype of this function but not the implementation. This
wasn't noticed even through compile tests because the prototype is part
of the source file that uses it and hence the compiler won't know the
prototype when it compiles the implementation.

The right thing would've been to move the prototype to a header that's
included in radeon_kms.c so that the implementation signature could be
checked against it, but the closest thing would've been radeon_drv.h
and including that results in a lot of build errors, so we'll leave it
as is for now.

Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon_kms.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index d290a8a..4fab44e 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -748,19 +748,19 @@ void radeon_driver_preclose_kms(struct drm_device *dev,
  * radeon_get_vblank_counter_kms - get frame count
  *
  * @dev: drm dev pointer
- * @crtc: crtc to get the frame count from
+ * @pipe: crtc to get the frame count from
  *
  * Gets the frame count on the requested crtc (all asics).
  * Returns frame count on success, -EINVAL on failure.
  */
-u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
+u32 radeon_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe)
 {
 	int vpos, hpos, stat;
 	u32 count;
 	struct radeon_device *rdev = dev->dev_private;
 
-	if (crtc < 0 || crtc >= rdev->num_crtc) {
-		DRM_ERROR("Invalid crtc %d\n", crtc);
+	if (pipe < 0 || pipe >= rdev->num_crtc) {
+		DRM_ERROR("Invalid crtc %u\n", pipe);
 		return -EINVAL;
 	}
 
@@ -772,29 +772,29 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
 	 * and start of vsync, so vpos >= 0 means to bump the hw frame counter
 	 * result by 1 to give the proper appearance to caller.
 	 */
-	if (rdev->mode_info.crtcs[crtc]) {
+	if (rdev->mode_info.crtcs[pipe]) {
 		/* Repeat readout if needed to provide stable result if
 		 * we cross start of vsync during the queries.
 		 */
 		do {
-			count = radeon_get_vblank_counter(rdev, crtc);
+			count = radeon_get_vblank_counter(rdev, pipe);
 			/* Ask radeon_get_crtc_scanoutpos to return vpos as
 			 * distance to start of vblank, instead of regular
 			 * vertical scanout pos.
 			 */
 			stat = radeon_get_crtc_scanoutpos(
-				dev, crtc, GET_DISTANCE_TO_VBLANKSTART,
+				dev, pipe, GET_DISTANCE_TO_VBLANKSTART,
 				&vpos, &hpos, NULL, NULL,
-				&rdev->mode_info.crtcs[crtc]->base.hwmode);
-		} while (count != radeon_get_vblank_counter(rdev, crtc));
+				&rdev->mode_info.crtcs[pipe]->base.hwmode);
+		} while (count != radeon_get_vblank_counter(rdev, pipe));
 
 		if (((stat & (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE)) !=
 		    (DRM_SCANOUTPOS_VALID | DRM_SCANOUTPOS_ACCURATE))) {
 			DRM_DEBUG_VBL("Query failed! stat %d\n", stat);
 		}
 		else {
-			DRM_DEBUG_VBL("crtc %d: dist from vblank start %d\n",
-				      crtc, vpos);
+			DRM_DEBUG_VBL("crtc %u: dist from vblank start %d\n",
+				      pipe, vpos);
 
 			/* Bump counter if we are at >= leading edge of vblank,
 			 * but before vsync where vpos would turn negative and
@@ -806,7 +806,7 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc)
 	}
 	else {
 	    /* Fallback to use value as is. */
-	    count = radeon_get_vblank_counter(rdev, crtc);
+	    count = radeon_get_vblank_counter(rdev, pipe);
 	    DRM_DEBUG_VBL("NULL mode info! Returned count may be wrong.\n");
 	}
 
-- 
cgit v1.1


From 5fc45397d52eb8fbfba7e0ebf805ad01daa76836 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= <nicolai.haehnle@amd.com>
Date: Sat, 12 Dec 2015 11:42:24 -0500
Subject: drm/radeon: fix typo in cik_ring_ib_execute documentation (v2)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

v2: agd: clarify commit message, fix "an" as spotted by Michel.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/cik.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 356ac7c..f16b60b 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -4132,10 +4132,10 @@ struct radeon_fence *cik_copy_cpdma(struct radeon_device *rdev,
  * @rdev: radeon_device pointer
  * @ib: radeon indirect buffer object
  *
- * Emits an DE (drawing engine) or CE (constant engine) IB
+ * Emits a DE (drawing engine) or CE (constant engine) IB
  * on the gfx ring.  IBs are usually generated by userspace
  * acceleration drivers and submitted to the kernel for
- * sheduling on the ring.  This function schedules the IB
+ * scheduling on the ring.  This function schedules the IB
  * on the gfx ring for execution by the GPU.
  */
 void cik_ring_ib_execute(struct radeon_device *rdev, struct radeon_ib *ib)
-- 
cgit v1.1


From b24c683af14bdc52b81899937ef2e52c15fe4768 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolai=20H=C3=A4hnle?= <nicolai.haehnle@amd.com>
Date: Sat, 12 Dec 2015 11:42:25 -0500
Subject: drm/radeon: only increment sync_seq when a fence is really emitted
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

In the rare situation where the kmalloc fails we're probably screwed anyway,
but let's try to be more robust about it.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Nicolai Hähnle <Nicolai.Haehnle@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon_fence.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index df09ca7..05815c4 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -130,7 +130,7 @@ int radeon_fence_emit(struct radeon_device *rdev,
 		      struct radeon_fence **fence,
 		      int ring)
 {
-	u64 seq = ++rdev->fence_drv[ring].sync_seq[ring];
+	u64 seq;
 
 	/* we are protected by the ring emission mutex */
 	*fence = kmalloc(sizeof(struct radeon_fence), GFP_KERNEL);
@@ -138,7 +138,7 @@ int radeon_fence_emit(struct radeon_device *rdev,
 		return -ENOMEM;
 	}
 	(*fence)->rdev = rdev;
-	(*fence)->seq = seq;
+	(*fence)->seq = seq = ++rdev->fence_drv[ring].sync_seq[ring];
 	(*fence)->ring = ring;
 	(*fence)->is_vm_update = false;
 	fence_init(&(*fence)->base, &radeon_fence_ops,
-- 
cgit v1.1


From 7118fd9bd975a9f3093239d4c0f4e15356b57fab Mon Sep 17 00:00:00 2001
From: Matt Roper <matthew.d.roper@intel.com>
Date: Fri, 18 Dec 2015 17:27:01 -0800
Subject: drm/fb-helper: Use proper plane mask for fb cleanup

pan_display_atomic() calls drm_atomic_clean_old_fb() to sanitize the
legacy FB fields (plane->fb and plane->old_fb).  However it was building
the plane mask to pass to this function incorrectly (the bitwise OR was
using plane indices rather than plane masks).  The end result was that
sometimes the legacy pointers would become out of sync with the atomic
pointers.  If another operation tried to re-set the same FB onto the
plane, we might end up with the pointers back in sync, but improper
reference counts, which would eventually lead to system crashes when we
accessed a pointer to a prematurely-destroyed FB.

The cause here was a very subtle bug introduced in commit:

        commit 07d3bad6c1210bd21e85d084807ef4ee4ac43a78
        Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
        Date:   Wed Nov 11 11:29:11 2015 +0100

            drm/core: Fix old_fb handling in pan_display_atomic.

I found the crashes were most easily reproduced (on i915 at least) by
starting X and then VT switching to a VT that wasn't running a console
instance...the sequence of vt/fbcon entries that happen in that case
trigger a reference count mismatch and crash the system.

Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93313
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_fb_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 69cbab5..1e103c4 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -1251,7 +1251,7 @@ retry:
 			goto fail;
 
 		plane = mode_set->crtc->primary;
-		plane_mask |= drm_plane_index(plane);
+		plane_mask |= (1 << drm_plane_index(plane));
 		plane->old_fb = plane->fb;
 	}
 
-- 
cgit v1.1


From 41869c1c7fe583dec932eb3d87de2e010b30a737 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 17 Dec 2015 09:57:49 -0500
Subject: drm/amdgpu: fix dp link rate selection (v2)

Need to properly handle the max link rate in the dpcd.
This prevents some cases where 5.4 Ghz is selected when
it shouldn't be.

v2: simplify logic, add array bounds check

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/atombios_dp.c | 96 ++++++++++++--------------------
 1 file changed, 36 insertions(+), 60 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
index 92b6aca..21aacc1 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_dp.c
@@ -243,7 +243,7 @@ static void amdgpu_atombios_dp_get_adjust_train(const u8 link_status[DP_LINK_STA
 
 /* convert bits per color to bits per pixel */
 /* get bpc from the EDID */
-static int amdgpu_atombios_dp_convert_bpc_to_bpp(int bpc)
+static unsigned amdgpu_atombios_dp_convert_bpc_to_bpp(int bpc)
 {
 	if (bpc == 0)
 		return 24;
@@ -251,64 +251,32 @@ static int amdgpu_atombios_dp_convert_bpc_to_bpp(int bpc)
 		return bpc * 3;
 }
 
-/* get the max pix clock supported by the link rate and lane num */
-static int amdgpu_atombios_dp_get_max_dp_pix_clock(int link_rate,
-					    int lane_num,
-					    int bpp)
-{
-	return (link_rate * lane_num * 8) / bpp;
-}
-
 /***** amdgpu specific DP functions *****/
 
-/* First get the min lane# when low rate is used according to pixel clock
- * (prefer low rate), second check max lane# supported by DP panel,
- * if the max lane# < low rate lane# then use max lane# instead.
- */
-static int amdgpu_atombios_dp_get_dp_lane_number(struct drm_connector *connector,
+static int amdgpu_atombios_dp_get_dp_link_config(struct drm_connector *connector,
 						 const u8 dpcd[DP_DPCD_SIZE],
-						 int pix_clock)
-{
-	int bpp = amdgpu_atombios_dp_convert_bpc_to_bpp(amdgpu_connector_get_monitor_bpc(connector));
-	int max_link_rate = drm_dp_max_link_rate(dpcd);
-	int max_lane_num = drm_dp_max_lane_count(dpcd);
-	int lane_num;
-	int max_dp_pix_clock;
-
-	for (lane_num = 1; lane_num < max_lane_num; lane_num <<= 1) {
-		max_dp_pix_clock = amdgpu_atombios_dp_get_max_dp_pix_clock(max_link_rate, lane_num, bpp);
-		if (pix_clock <= max_dp_pix_clock)
-			break;
-	}
-
-	return lane_num;
-}
-
-static int amdgpu_atombios_dp_get_dp_link_clock(struct drm_connector *connector,
-						const u8 dpcd[DP_DPCD_SIZE],
-						int pix_clock)
+						 unsigned pix_clock,
+						 unsigned *dp_lanes, unsigned *dp_rate)
 {
-	int bpp = amdgpu_atombios_dp_convert_bpc_to_bpp(amdgpu_connector_get_monitor_bpc(connector));
-	int lane_num, max_pix_clock;
-
-	if (amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector) ==
-	    ENCODER_OBJECT_ID_NUTMEG)
-		return 270000;
-
-	lane_num = amdgpu_atombios_dp_get_dp_lane_number(connector, dpcd, pix_clock);
-	max_pix_clock = amdgpu_atombios_dp_get_max_dp_pix_clock(162000, lane_num, bpp);
-	if (pix_clock <= max_pix_clock)
-		return 162000;
-	max_pix_clock = amdgpu_atombios_dp_get_max_dp_pix_clock(270000, lane_num, bpp);
-	if (pix_clock <= max_pix_clock)
-		return 270000;
-	if (amdgpu_connector_is_dp12_capable(connector)) {
-		max_pix_clock = amdgpu_atombios_dp_get_max_dp_pix_clock(540000, lane_num, bpp);
-		if (pix_clock <= max_pix_clock)
-			return 540000;
+	unsigned bpp =
+		amdgpu_atombios_dp_convert_bpc_to_bpp(amdgpu_connector_get_monitor_bpc(connector));
+	static const unsigned link_rates[3] = { 162000, 270000, 540000 };
+	unsigned max_link_rate = drm_dp_max_link_rate(dpcd);
+	unsigned max_lane_num = drm_dp_max_lane_count(dpcd);
+	unsigned lane_num, i, max_pix_clock;
+
+	for (lane_num = 1; lane_num <= max_lane_num; lane_num <<= 1) {
+		for (i = 0; i < ARRAY_SIZE(link_rates) && link_rates[i] <= max_link_rate; i++) {
+			max_pix_clock = (lane_num * link_rates[i] * 8) / bpp;
+			if (max_pix_clock >= pix_clock) {
+				*dp_lanes = lane_num;
+				*dp_rate = link_rates[i];
+				return 0;
+			}
+		}
 	}
 
-	return drm_dp_max_link_rate(dpcd);
+	return -EINVAL;
 }
 
 static u8 amdgpu_atombios_dp_encoder_service(struct amdgpu_device *adev,
@@ -422,6 +390,7 @@ void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector,
 {
 	struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
 	struct amdgpu_connector_atom_dig *dig_connector;
+	int ret;
 
 	if (!amdgpu_connector->con_priv)
 		return;
@@ -429,10 +398,14 @@ void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector,
 
 	if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
 	    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
-		dig_connector->dp_clock =
-			amdgpu_atombios_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
-		dig_connector->dp_lane_count =
-			amdgpu_atombios_dp_get_dp_lane_number(connector, dig_connector->dpcd, mode->clock);
+		ret = amdgpu_atombios_dp_get_dp_link_config(connector, dig_connector->dpcd,
+							    mode->clock,
+							    &dig_connector->dp_lane_count,
+							    &dig_connector->dp_clock);
+		if (ret) {
+			dig_connector->dp_clock = 0;
+			dig_connector->dp_lane_count = 0;
+		}
 	}
 }
 
@@ -441,14 +414,17 @@ int amdgpu_atombios_dp_mode_valid_helper(struct drm_connector *connector,
 {
 	struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
 	struct amdgpu_connector_atom_dig *dig_connector;
-	int dp_clock;
+	unsigned dp_lanes, dp_clock;
+	int ret;
 
 	if (!amdgpu_connector->con_priv)
 		return MODE_CLOCK_HIGH;
 	dig_connector = amdgpu_connector->con_priv;
 
-	dp_clock =
-		amdgpu_atombios_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
+	ret = amdgpu_atombios_dp_get_dp_link_config(connector, dig_connector->dpcd,
+						    mode->clock, &dp_lanes, &dp_clock);
+	if (ret)
+		return MODE_CLOCK_HIGH;
 
 	if ((dp_clock == 540000) &&
 	    (!amdgpu_connector_is_dp12_capable(connector)))
-- 
cgit v1.1


From 092c96a8ab9d1bd60ada2ed385cc364ce084180e Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 17 Dec 2015 10:23:34 -0500
Subject: drm/radeon: fix dp link rate selection (v2)

Need to properly handle the max link rate in the dpcd.
This prevents some cases where 5.4 Ghz is selected when
it shouldn't be.

v2: simplify logic, add array bounds check

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/atombios_dp.c   | 108 +++++++++++----------------------
 drivers/gpu/drm/radeon/radeon_dp_mst.c |  12 +++-
 drivers/gpu/drm/radeon/radeon_mode.h   |   6 +-
 3 files changed, 49 insertions(+), 77 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index bd73b40..44ee72e 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -302,77 +302,31 @@ static int convert_bpc_to_bpp(int bpc)
 		return bpc * 3;
 }
 
-/* get the max pix clock supported by the link rate and lane num */
-static int dp_get_max_dp_pix_clock(int link_rate,
-				   int lane_num,
-				   int bpp)
-{
-	return (link_rate * lane_num * 8) / bpp;
-}
-
 /***** radeon specific DP functions *****/
 
-int radeon_dp_get_max_link_rate(struct drm_connector *connector,
-				const u8 dpcd[DP_DPCD_SIZE])
-{
-	int max_link_rate;
-
-	if (radeon_connector_is_dp12_capable(connector))
-		max_link_rate = min(drm_dp_max_link_rate(dpcd), 540000);
-	else
-		max_link_rate = min(drm_dp_max_link_rate(dpcd), 270000);
-
-	return max_link_rate;
-}
-
-/* First get the min lane# when low rate is used according to pixel clock
- * (prefer low rate), second check max lane# supported by DP panel,
- * if the max lane# < low rate lane# then use max lane# instead.
- */
-static int radeon_dp_get_dp_lane_number(struct drm_connector *connector,
-					const u8 dpcd[DP_DPCD_SIZE],
-					int pix_clock)
-{
-	int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
-	int max_link_rate = radeon_dp_get_max_link_rate(connector, dpcd);
-	int max_lane_num = drm_dp_max_lane_count(dpcd);
-	int lane_num;
-	int max_dp_pix_clock;
-
-	for (lane_num = 1; lane_num < max_lane_num; lane_num <<= 1) {
-		max_dp_pix_clock = dp_get_max_dp_pix_clock(max_link_rate, lane_num, bpp);
-		if (pix_clock <= max_dp_pix_clock)
-			break;
-	}
-
-	return lane_num;
-}
-
-static int radeon_dp_get_dp_link_clock(struct drm_connector *connector,
-				       const u8 dpcd[DP_DPCD_SIZE],
-				       int pix_clock)
+int radeon_dp_get_dp_link_config(struct drm_connector *connector,
+				 const u8 dpcd[DP_DPCD_SIZE],
+				 unsigned pix_clock,
+				 unsigned *dp_lanes, unsigned *dp_rate)
 {
 	int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
-	int lane_num, max_pix_clock;
-
-	if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
-	    ENCODER_OBJECT_ID_NUTMEG)
-		return 270000;
-
-	lane_num = radeon_dp_get_dp_lane_number(connector, dpcd, pix_clock);
-	max_pix_clock = dp_get_max_dp_pix_clock(162000, lane_num, bpp);
-	if (pix_clock <= max_pix_clock)
-		return 162000;
-	max_pix_clock = dp_get_max_dp_pix_clock(270000, lane_num, bpp);
-	if (pix_clock <= max_pix_clock)
-		return 270000;
-	if (radeon_connector_is_dp12_capable(connector)) {
-		max_pix_clock = dp_get_max_dp_pix_clock(540000, lane_num, bpp);
-		if (pix_clock <= max_pix_clock)
-			return 540000;
+	static const unsigned link_rates[3] = { 162000, 270000, 540000 };
+	unsigned max_link_rate = drm_dp_max_link_rate(dpcd);
+	unsigned max_lane_num = drm_dp_max_lane_count(dpcd);
+	unsigned lane_num, i, max_pix_clock;
+
+	for (lane_num = 1; lane_num <= max_lane_num; lane_num <<= 1) {
+		for (i = 0; i < ARRAY_SIZE(link_rates) && link_rates[i] <= max_link_rate; i++) {
+			max_pix_clock = (lane_num * link_rates[i] * 8) / bpp;
+			if (max_pix_clock >= pix_clock) {
+				*dp_lanes = lane_num;
+				*dp_rate = link_rates[i];
+				return 0;
+			}
+		}
 	}
 
-	return radeon_dp_get_max_link_rate(connector, dpcd);
+	return -EINVAL;
 }
 
 static u8 radeon_dp_encoder_service(struct radeon_device *rdev,
@@ -491,6 +445,7 @@ void radeon_dp_set_link_config(struct drm_connector *connector,
 {
 	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 	struct radeon_connector_atom_dig *dig_connector;
+	int ret;
 
 	if (!radeon_connector->con_priv)
 		return;
@@ -498,10 +453,14 @@ void radeon_dp_set_link_config(struct drm_connector *connector,
 
 	if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
 	    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
-		dig_connector->dp_clock =
-			radeon_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
-		dig_connector->dp_lane_count =
-			radeon_dp_get_dp_lane_number(connector, dig_connector->dpcd, mode->clock);
+		ret = radeon_dp_get_dp_link_config(connector, dig_connector->dpcd,
+						   mode->clock,
+						   &dig_connector->dp_lane_count,
+						   &dig_connector->dp_clock);
+		if (ret) {
+			dig_connector->dp_clock = 0;
+			dig_connector->dp_lane_count = 0;
+		}
 	}
 }
 
@@ -510,7 +469,8 @@ int radeon_dp_mode_valid_helper(struct drm_connector *connector,
 {
 	struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 	struct radeon_connector_atom_dig *dig_connector;
-	int dp_clock;
+	unsigned dp_clock, dp_lanes;
+	int ret;
 
 	if ((mode->clock > 340000) &&
 	    (!radeon_connector_is_dp12_capable(connector)))
@@ -520,8 +480,12 @@ int radeon_dp_mode_valid_helper(struct drm_connector *connector,
 		return MODE_CLOCK_HIGH;
 	dig_connector = radeon_connector->con_priv;
 
-	dp_clock =
-		radeon_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
+	ret = radeon_dp_get_dp_link_config(connector, dig_connector->dpcd,
+					   mode->clock,
+					   &dp_lanes,
+					   &dp_clock);
+	if (ret)
+		return MODE_CLOCK_HIGH;
 
 	if ((dp_clock == 540000) &&
 	    (!radeon_connector_is_dp12_capable(connector)))
diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c
index 744f5c4..b431c9c 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_mst.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c
@@ -525,11 +525,17 @@ static bool radeon_mst_mode_fixup(struct drm_encoder *encoder,
 	drm_mode_set_crtcinfo(adjusted_mode, 0);
 	{
 	  struct radeon_connector_atom_dig *dig_connector;
+	  int ret;
 
 	  dig_connector = mst_enc->connector->con_priv;
-	  dig_connector->dp_lane_count = drm_dp_max_lane_count(dig_connector->dpcd);
-	  dig_connector->dp_clock = radeon_dp_get_max_link_rate(&mst_enc->connector->base,
-								dig_connector->dpcd);
+	  ret = radeon_dp_get_dp_link_config(&mst_enc->connector->base,
+					     dig_connector->dpcd, adjusted_mode->clock,
+					     &dig_connector->dp_lane_count,
+					     &dig_connector->dp_clock);
+	  if (ret) {
+		  dig_connector->dp_lane_count = 0;
+		  dig_connector->dp_clock = 0;
+	  }
 	  DRM_DEBUG_KMS("dig clock %p %d %d\n", dig_connector,
 			dig_connector->dp_lane_count, dig_connector->dp_clock);
 	}
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index d8babb8..2c83310 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -756,8 +756,10 @@ extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
 extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
 extern int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
 				    struct drm_connector *connector);
-int radeon_dp_get_max_link_rate(struct drm_connector *connector,
-				const u8 *dpcd);
+extern int radeon_dp_get_dp_link_config(struct drm_connector *connector,
+					const u8 *dpcd,
+					unsigned pix_clock,
+					unsigned *dp_lanes, unsigned *dp_rate);
 extern void radeon_dp_set_rx_power_state(struct drm_connector *connector,
 					 u8 power_state);
 extern void radeon_dp_aux_init(struct radeon_connector *radeon_connector);
-- 
cgit v1.1


From 42ef344c0994cc453477afdc7a8eadc578ed0257 Mon Sep 17 00:00:00 2001
From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Mon, 23 Nov 2015 17:39:11 -0500
Subject: drm/radeon: Fix off-by-one errors in radeon_vm_bo_set_addr
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

eoffset is sometimes treated as the last address inside the address
range, and sometimes as the first address outside the range. This
was resulting in errors when a test filled up the entire address
space. Make it consistent to always be the last address within the
range. Also fixed related errors when checking the VA limit and in
radeon_vm_fence_pts.

Signed-off-by: Felix.Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/radeon/radeon_vm.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index 48d97c0..3979632 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -455,15 +455,15 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 
 	if (soffset) {
 		/* make sure object fit at this offset */
-		eoffset = soffset + size;
+		eoffset = soffset + size - 1;
 		if (soffset >= eoffset) {
 			r = -EINVAL;
 			goto error_unreserve;
 		}
 
 		last_pfn = eoffset / RADEON_GPU_PAGE_SIZE;
-		if (last_pfn > rdev->vm_manager.max_pfn) {
-			dev_err(rdev->dev, "va above limit (0x%08X > 0x%08X)\n",
+		if (last_pfn >= rdev->vm_manager.max_pfn) {
+			dev_err(rdev->dev, "va above limit (0x%08X >= 0x%08X)\n",
 				last_pfn, rdev->vm_manager.max_pfn);
 			r = -EINVAL;
 			goto error_unreserve;
@@ -478,7 +478,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 	eoffset /= RADEON_GPU_PAGE_SIZE;
 	if (soffset || eoffset) {
 		struct interval_tree_node *it;
-		it = interval_tree_iter_first(&vm->va, soffset, eoffset - 1);
+		it = interval_tree_iter_first(&vm->va, soffset, eoffset);
 		if (it && it != &bo_va->it) {
 			struct radeon_bo_va *tmp;
 			tmp = container_of(it, struct radeon_bo_va, it);
@@ -518,7 +518,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
 	if (soffset || eoffset) {
 		spin_lock(&vm->status_lock);
 		bo_va->it.start = soffset;
-		bo_va->it.last = eoffset - 1;
+		bo_va->it.last = eoffset;
 		list_add(&bo_va->vm_status, &vm->cleared);
 		spin_unlock(&vm->status_lock);
 		interval_tree_insert(&bo_va->it, &vm->va);
@@ -888,7 +888,7 @@ static void radeon_vm_fence_pts(struct radeon_vm *vm,
 	unsigned i;
 
 	start >>= radeon_vm_block_size;
-	end >>= radeon_vm_block_size;
+	end = (end - 1) >> radeon_vm_block_size;
 
 	for (i = start; i <= end; ++i)
 		radeon_bo_fence(vm->page_tables[i].bo, fence, true);
-- 
cgit v1.1


From 005ae95e6ec119c64e2d16eb65a94c49e1dcf9f0 Mon Sep 17 00:00:00 2001
From: Felix Kuehling <Felix.Kuehling@amd.com>
Date: Mon, 23 Nov 2015 17:43:48 -0500
Subject: drm/amdgpu: Fix off-by-one errors in amdgpu_vm_bo_map
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

eaddr is sometimes treated as the last address inside the address
range, and sometimes as the first address outside the range. This
was resulting in errors when a test filled up the entire address
space. Make it consistent to always be the last address within the
range.

Signed-off-by: Felix.Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index e0fa9d9..d6ff5da 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -1010,13 +1010,13 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
 		return -EINVAL;
 
 	/* make sure object fit at this offset */
-	eaddr = saddr + size;
+	eaddr = saddr + size - 1;
 	if ((saddr >= eaddr) || (offset + size > amdgpu_bo_size(bo_va->bo)))
 		return -EINVAL;
 
 	last_pfn = eaddr / AMDGPU_GPU_PAGE_SIZE;
-	if (last_pfn > adev->vm_manager.max_pfn) {
-		dev_err(adev->dev, "va above limit (0x%08X > 0x%08X)\n",
+	if (last_pfn >= adev->vm_manager.max_pfn) {
+		dev_err(adev->dev, "va above limit (0x%08X >= 0x%08X)\n",
 			last_pfn, adev->vm_manager.max_pfn);
 		return -EINVAL;
 	}
@@ -1025,7 +1025,7 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
 	eaddr /= AMDGPU_GPU_PAGE_SIZE;
 
 	spin_lock(&vm->it_lock);
-	it = interval_tree_iter_first(&vm->va, saddr, eaddr - 1);
+	it = interval_tree_iter_first(&vm->va, saddr, eaddr);
 	spin_unlock(&vm->it_lock);
 	if (it) {
 		struct amdgpu_bo_va_mapping *tmp;
@@ -1046,7 +1046,7 @@ int amdgpu_vm_bo_map(struct amdgpu_device *adev,
 
 	INIT_LIST_HEAD(&mapping->list);
 	mapping->it.start = saddr;
-	mapping->it.last = eaddr - 1;
+	mapping->it.last = eaddr;
 	mapping->offset = offset;
 	mapping->flags = flags;
 
-- 
cgit v1.1


From 0eb1c3d4084eeb6fb3a703f88d6ce1521f8fcdd1 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 17 Dec 2015 12:52:17 -0500
Subject: drm/radeon: clean up fujitsu quirks

Combine the two quirks.

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=109481

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/radeon/radeon_atombios.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 13e5513..08fc1b5 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -437,7 +437,9 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
 	}
 
 	/* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */
-	if (((dev->pdev->device == 0x9802) || (dev->pdev->device == 0x9806)) &&
+	if (((dev->pdev->device == 0x9802) ||
+	     (dev->pdev->device == 0x9805) ||
+	     (dev->pdev->device == 0x9806)) &&
 	    (dev->pdev->subsystem_vendor == 0x1734) &&
 	    (dev->pdev->subsystem_device == 0x11bd)) {
 		if (*connector_type == DRM_MODE_CONNECTOR_VGA) {
@@ -448,14 +450,6 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
 		}
 	}
 
-	/* Fujitsu D3003-S2 board lists DVI-I as DVI-I and VGA */
-	if ((dev->pdev->device == 0x9805) &&
-	    (dev->pdev->subsystem_vendor == 0x1734) &&
-	    (dev->pdev->subsystem_device == 0x11bd)) {
-		if (*connector_type == DRM_MODE_CONNECTOR_VGA)
-			return false;
-	}
-
 	return true;
 }
 
-- 
cgit v1.1


From 3a2c788d95a24dc4cf720ddd19c1b115a03f41bf Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 25 Aug 2015 15:57:43 +0800
Subject: drm/amdgpu: share struct amdgpu_pm_state_type with powerplay module

rename amdgpu_pm_state_type to amd_pm_state_type

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h      | 28 ++--------------------------
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c   |  8 ++++----
 drivers/gpu/drm/amd/include/amd_shared.h | 21 +++++++++++++++++++++
 3 files changed, 27 insertions(+), 30 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index d4e9272..d454ad6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1299,31 +1299,7 @@ struct amdgpu_wb {
 int amdgpu_wb_get(struct amdgpu_device *adev, u32 *wb);
 void amdgpu_wb_free(struct amdgpu_device *adev, u32 wb);
 
-/**
- * struct amdgpu_pm - power management datas
- * It keeps track of various data needed to take powermanagement decision.
- */
 
-enum amdgpu_pm_state_type {
-	/* not used for dpm */
-	POWER_STATE_TYPE_DEFAULT,
-	POWER_STATE_TYPE_POWERSAVE,
-	/* user selectable states */
-	POWER_STATE_TYPE_BATTERY,
-	POWER_STATE_TYPE_BALANCED,
-	POWER_STATE_TYPE_PERFORMANCE,
-	/* internal states */
-	POWER_STATE_TYPE_INTERNAL_UVD,
-	POWER_STATE_TYPE_INTERNAL_UVD_SD,
-	POWER_STATE_TYPE_INTERNAL_UVD_HD,
-	POWER_STATE_TYPE_INTERNAL_UVD_HD2,
-	POWER_STATE_TYPE_INTERNAL_UVD_MVC,
-	POWER_STATE_TYPE_INTERNAL_BOOT,
-	POWER_STATE_TYPE_INTERNAL_THERMAL,
-	POWER_STATE_TYPE_INTERNAL_ACPI,
-	POWER_STATE_TYPE_INTERNAL_ULV,
-	POWER_STATE_TYPE_INTERNAL_3DPERF,
-};
 
 enum amdgpu_int_thermal_type {
 	THERMAL_TYPE_NONE,
@@ -1605,8 +1581,8 @@ struct amdgpu_dpm {
 	/* vce requirements */
 	struct amdgpu_vce_state vce_states[AMDGPU_MAX_VCE_LEVELS];
 	enum amdgpu_vce_level vce_level;
-	enum amdgpu_pm_state_type state;
-	enum amdgpu_pm_state_type user_state;
+	enum amd_pm_state_type state;
+	enum amd_pm_state_type user_state;
 	u32                     platform_caps;
 	u32                     voltage_response_time;
 	u32                     backbias_response_time;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 22a8c7d..eea1933 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -52,7 +52,7 @@ static ssize_t amdgpu_get_dpm_state(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	enum amdgpu_pm_state_type pm = adev->pm.dpm.user_state;
+	enum amd_pm_state_type pm = adev->pm.dpm.user_state;
 
 	return snprintf(buf, PAGE_SIZE, "%s\n",
 			(pm == POWER_STATE_TYPE_BATTERY) ? "battery" :
@@ -351,7 +351,7 @@ void amdgpu_dpm_thermal_work_handler(struct work_struct *work)
 		container_of(work, struct amdgpu_device,
 			     pm.dpm.thermal.work);
 	/* switch to the thermal state */
-	enum amdgpu_pm_state_type dpm_state = POWER_STATE_TYPE_INTERNAL_THERMAL;
+	enum amd_pm_state_type dpm_state = POWER_STATE_TYPE_INTERNAL_THERMAL;
 
 	if (!adev->pm.dpm_enabled)
 		return;
@@ -379,7 +379,7 @@ void amdgpu_dpm_thermal_work_handler(struct work_struct *work)
 }
 
 static struct amdgpu_ps *amdgpu_dpm_pick_power_state(struct amdgpu_device *adev,
-						     enum amdgpu_pm_state_type dpm_state)
+						     enum amd_pm_state_type dpm_state)
 {
 	int i;
 	struct amdgpu_ps *ps;
@@ -516,7 +516,7 @@ static void amdgpu_dpm_change_power_state_locked(struct amdgpu_device *adev)
 {
 	int i;
 	struct amdgpu_ps *ps;
-	enum amdgpu_pm_state_type dpm_state;
+	enum amd_pm_state_type dpm_state;
 	int ret;
 
 	/* if dpm init failed */
diff --git a/drivers/gpu/drm/amd/include/amd_shared.h b/drivers/gpu/drm/amd/include/amd_shared.h
index fe28fb3..1195d06f 100644
--- a/drivers/gpu/drm/amd/include/amd_shared.h
+++ b/drivers/gpu/drm/amd/include/amd_shared.h
@@ -85,6 +85,27 @@ enum amd_powergating_state {
 	AMD_PG_STATE_UNGATE,
 };
 
+enum amd_pm_state_type {
+	/* not used for dpm */
+	POWER_STATE_TYPE_DEFAULT,
+	POWER_STATE_TYPE_POWERSAVE,
+	/* user selectable states */
+	POWER_STATE_TYPE_BATTERY,
+	POWER_STATE_TYPE_BALANCED,
+	POWER_STATE_TYPE_PERFORMANCE,
+	/* internal states */
+	POWER_STATE_TYPE_INTERNAL_UVD,
+	POWER_STATE_TYPE_INTERNAL_UVD_SD,
+	POWER_STATE_TYPE_INTERNAL_UVD_HD,
+	POWER_STATE_TYPE_INTERNAL_UVD_HD2,
+	POWER_STATE_TYPE_INTERNAL_UVD_MVC,
+	POWER_STATE_TYPE_INTERNAL_BOOT,
+	POWER_STATE_TYPE_INTERNAL_THERMAL,
+	POWER_STATE_TYPE_INTERNAL_ACPI,
+	POWER_STATE_TYPE_INTERNAL_ULV,
+	POWER_STATE_TYPE_INTERNAL_3DPERF,
+};
+
 struct amd_ip_funcs {
 	/* sets up early driver state (pre sw_init), does not configure hw - Optional */
 	int (*early_init)(void *handle);
-- 
cgit v1.1


From 7e85be994828b15014e4748e4b5eca015be6adce Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Mon, 21 Sep 2015 14:29:10 +0800
Subject: drm/amdgpu: mv some definition from amdgpu_acpi.c to amdgpu_acpi.h

These will be shared with the new powerplay module.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 56 -------------------------------
 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h | 57 +++++++++++++++++++++++++++++---
 2 files changed, 53 insertions(+), 60 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index a142d5a..5df5b83 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -32,63 +32,7 @@
 #include "amdgpu_acpi.h"
 #include "atom.h"
 
-#define ACPI_AC_CLASS           "ac_adapter"
-
 extern void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev);
-
-struct atif_verify_interface {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u16 version;		/* version */
-	u32 notification_mask;	/* supported notifications mask */
-	u32 function_bits;	/* supported functions bit vector */
-} __packed;
-
-struct atif_system_params {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u32 valid_mask;		/* valid flags mask */
-	u32 flags;		/* flags */
-	u8 command_code;	/* notify command code */
-} __packed;
-
-struct atif_sbios_requests {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u32 pending;		/* pending sbios requests */
-	u8 panel_exp_mode;	/* panel expansion mode */
-	u8 thermal_gfx;		/* thermal state: target gfx controller */
-	u8 thermal_state;	/* thermal state: state id (0: exit state, non-0: state) */
-	u8 forced_power_gfx;	/* forced power state: target gfx controller */
-	u8 forced_power_state;	/* forced power state: state id */
-	u8 system_power_src;	/* system power source */
-	u8 backlight_level;	/* panel backlight level (0-255) */
-} __packed;
-
-#define ATIF_NOTIFY_MASK	0x3
-#define ATIF_NOTIFY_NONE	0
-#define ATIF_NOTIFY_81		1
-#define ATIF_NOTIFY_N		2
-
-struct atcs_verify_interface {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u16 version;		/* version */
-	u32 function_bits;	/* supported functions bit vector */
-} __packed;
-
-#define ATCS_VALID_FLAGS_MASK	0x3
-
-struct atcs_pref_req_input {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u16 client_id;		/* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */
-	u16 valid_flags_mask;	/* valid flags mask */
-	u16 flags;		/* flags */
-	u8 req_type;		/* request type */
-	u8 perf_req;		/* performance request */
-} __packed;
-
-struct atcs_pref_req_output {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u8 ret_val;		/* return value */
-} __packed;
-
 /* Call the ATIF method
  */
 /**
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h
index 01a29c3..51ce3e3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h
@@ -24,11 +24,60 @@
 #ifndef AMDGPU_ACPI_H
 #define AMDGPU_ACPI_H
 
-struct amdgpu_device;
-struct acpi_bus_event;
+#define ACPI_AC_CLASS           "ac_adapter"
 
-int amdgpu_atif_handler(struct amdgpu_device *adev,
-		struct acpi_bus_event *event);
+struct atif_verify_interface {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u16 version;		/* version */
+	u32 notification_mask;	/* supported notifications mask */
+	u32 function_bits;	/* supported functions bit vector */
+} __packed;
+
+struct atif_system_params {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u32 valid_mask;		/* valid flags mask */
+	u32 flags;		/* flags */
+	u8 command_code;	/* notify command code */
+} __packed;
+
+struct atif_sbios_requests {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u32 pending;		/* pending sbios requests */
+	u8 panel_exp_mode;	/* panel expansion mode */
+	u8 thermal_gfx;		/* thermal state: target gfx controller */
+	u8 thermal_state;	/* thermal state: state id (0: exit state, non-0: state) */
+	u8 forced_power_gfx;	/* forced power state: target gfx controller */
+	u8 forced_power_state;	/* forced power state: state id */
+	u8 system_power_src;	/* system power source */
+	u8 backlight_level;	/* panel backlight level (0-255) */
+} __packed;
+
+#define ATIF_NOTIFY_MASK	0x3
+#define ATIF_NOTIFY_NONE	0
+#define ATIF_NOTIFY_81		1
+#define ATIF_NOTIFY_N		2
+
+struct atcs_verify_interface {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u16 version;		/* version */
+	u32 function_bits;	/* supported functions bit vector */
+} __packed;
+
+#define ATCS_VALID_FLAGS_MASK	0x3
+
+struct atcs_pref_req_input {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u16 client_id;		/* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */
+	u16 valid_flags_mask;	/* valid flags mask */
+	u16 flags;		/* flags */
+	u8 req_type;		/* request type */
+	u8 perf_req;		/* performance request */
+} __packed;
+
+struct atcs_pref_req_output {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u8 ret_val;		/* return value */
+} __packed;
 
 /* AMD hw uses four ACPI control methods:
  * 1. ATIF
-- 
cgit v1.1


From 66dc0ddd02a1fdc6678e0b3ffcb257630462afaa Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 18 Sep 2015 16:35:17 +0800
Subject: drm/amdgpu: mv amdgpu_acpi.h to amd/include/amd_acpi.h

This will be shared with the new powerplay module.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c         |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h         | 494 -----------------------
 drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c |   2 +-
 drivers/gpu/drm/amd/include/amd_acpi.h           | 494 +++++++++++++++++++++++
 4 files changed, 496 insertions(+), 496 deletions(-)
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h
 create mode 100644 drivers/gpu/drm/amd/include/amd_acpi.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 5df5b83..5cd7b73 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -29,7 +29,7 @@
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include "amdgpu.h"
-#include "amdgpu_acpi.h"
+#include "amd_acpi.h"
 #include "atom.h"
 
 extern void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h
deleted file mode 100644
index 51ce3e3..0000000
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.h
+++ /dev/null
@@ -1,494 +0,0 @@
-/*
- * Copyright 2012 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef AMDGPU_ACPI_H
-#define AMDGPU_ACPI_H
-
-#define ACPI_AC_CLASS           "ac_adapter"
-
-struct atif_verify_interface {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u16 version;		/* version */
-	u32 notification_mask;	/* supported notifications mask */
-	u32 function_bits;	/* supported functions bit vector */
-} __packed;
-
-struct atif_system_params {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u32 valid_mask;		/* valid flags mask */
-	u32 flags;		/* flags */
-	u8 command_code;	/* notify command code */
-} __packed;
-
-struct atif_sbios_requests {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u32 pending;		/* pending sbios requests */
-	u8 panel_exp_mode;	/* panel expansion mode */
-	u8 thermal_gfx;		/* thermal state: target gfx controller */
-	u8 thermal_state;	/* thermal state: state id (0: exit state, non-0: state) */
-	u8 forced_power_gfx;	/* forced power state: target gfx controller */
-	u8 forced_power_state;	/* forced power state: state id */
-	u8 system_power_src;	/* system power source */
-	u8 backlight_level;	/* panel backlight level (0-255) */
-} __packed;
-
-#define ATIF_NOTIFY_MASK	0x3
-#define ATIF_NOTIFY_NONE	0
-#define ATIF_NOTIFY_81		1
-#define ATIF_NOTIFY_N		2
-
-struct atcs_verify_interface {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u16 version;		/* version */
-	u32 function_bits;	/* supported functions bit vector */
-} __packed;
-
-#define ATCS_VALID_FLAGS_MASK	0x3
-
-struct atcs_pref_req_input {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u16 client_id;		/* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */
-	u16 valid_flags_mask;	/* valid flags mask */
-	u16 flags;		/* flags */
-	u8 req_type;		/* request type */
-	u8 perf_req;		/* performance request */
-} __packed;
-
-struct atcs_pref_req_output {
-	u16 size;		/* structure size in bytes (includes size field) */
-	u8 ret_val;		/* return value */
-} __packed;
-
-/* AMD hw uses four ACPI control methods:
- * 1. ATIF
- * ARG0: (ACPI_INTEGER) function code
- * ARG1: (ACPI_BUFFER) parameter buffer, 256 bytes
- * OUTPUT: (ACPI_BUFFER) output buffer, 256 bytes
- * ATIF provides an entry point for the gfx driver to interact with the sbios.
- * The AMD ACPI notification mechanism uses Notify (VGA, 0x81) or a custom
- * notification. Which notification is used as indicated by the ATIF Control
- * Method GET_SYSTEM_PARAMETERS. When the driver receives Notify (VGA, 0x81) or
- * a custom notification it invokes ATIF Control Method GET_SYSTEM_BIOS_REQUESTS
- * to identify pending System BIOS requests and associated parameters. For
- * example, if one of the pending requests is DISPLAY_SWITCH_REQUEST, the driver
- * will perform display device detection and invoke ATIF Control Method
- * SELECT_ACTIVE_DISPLAYS.
- *
- * 2. ATPX
- * ARG0: (ACPI_INTEGER) function code
- * ARG1: (ACPI_BUFFER) parameter buffer, 256 bytes
- * OUTPUT: (ACPI_BUFFER) output buffer, 256 bytes
- * ATPX methods are used on PowerXpress systems to handle mux switching and
- * discrete GPU power control.
- *
- * 3. ATRM
- * ARG0: (ACPI_INTEGER) offset of vbios rom data
- * ARG1: (ACPI_BUFFER) size of the buffer to fill (up to 4K).
- * OUTPUT: (ACPI_BUFFER) output buffer
- * ATRM provides an interfacess to access the discrete GPU vbios image on
- * PowerXpress systems with multiple GPUs.
- *
- * 4. ATCS
- * ARG0: (ACPI_INTEGER) function code
- * ARG1: (ACPI_BUFFER) parameter buffer, 256 bytes
- * OUTPUT: (ACPI_BUFFER) output buffer, 256 bytes
- * ATCS provides an interface to AMD chipset specific functionality.
- *
- */
-/* ATIF */
-#define ATIF_FUNCTION_VERIFY_INTERFACE                             0x0
-/* ARG0: ATIF_FUNCTION_VERIFY_INTERFACE
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - version
- * DWORD - supported notifications mask
- * DWORD - supported functions bit vector
- */
-/* Notifications mask */
-#       define ATIF_DISPLAY_SWITCH_REQUEST_SUPPORTED               (1 << 0)
-#       define ATIF_EXPANSION_MODE_CHANGE_REQUEST_SUPPORTED        (1 << 1)
-#       define ATIF_THERMAL_STATE_CHANGE_REQUEST_SUPPORTED         (1 << 2)
-#       define ATIF_FORCED_POWER_STATE_CHANGE_REQUEST_SUPPORTED    (1 << 3)
-#       define ATIF_SYSTEM_POWER_SOURCE_CHANGE_REQUEST_SUPPORTED   (1 << 4)
-#       define ATIF_DISPLAY_CONF_CHANGE_REQUEST_SUPPORTED          (1 << 5)
-#       define ATIF_PX_GFX_SWITCH_REQUEST_SUPPORTED                (1 << 6)
-#       define ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST_SUPPORTED      (1 << 7)
-#       define ATIF_DGPU_DISPLAY_EVENT_SUPPORTED                   (1 << 8)
-/* supported functions vector */
-#       define ATIF_GET_SYSTEM_PARAMETERS_SUPPORTED               (1 << 0)
-#       define ATIF_GET_SYSTEM_BIOS_REQUESTS_SUPPORTED            (1 << 1)
-#       define ATIF_SELECT_ACTIVE_DISPLAYS_SUPPORTED              (1 << 2)
-#       define ATIF_GET_LID_STATE_SUPPORTED                       (1 << 3)
-#       define ATIF_GET_TV_STANDARD_FROM_CMOS_SUPPORTED           (1 << 4)
-#       define ATIF_SET_TV_STANDARD_IN_CMOS_SUPPORTED             (1 << 5)
-#       define ATIF_GET_PANEL_EXPANSION_MODE_FROM_CMOS_SUPPORTED  (1 << 6)
-#       define ATIF_SET_PANEL_EXPANSION_MODE_IN_CMOS_SUPPORTED    (1 << 7)
-#       define ATIF_TEMPERATURE_CHANGE_NOTIFICATION_SUPPORTED     (1 << 12)
-#       define ATIF_GET_GRAPHICS_DEVICE_TYPES_SUPPORTED           (1 << 14)
-#define ATIF_FUNCTION_GET_SYSTEM_PARAMETERS                        0x1
-/* ARG0: ATIF_FUNCTION_GET_SYSTEM_PARAMETERS
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * DWORD - valid flags mask
- * DWORD - flags
- *
- * OR
- *
- * WORD  - structure size in bytes (includes size field)
- * DWORD - valid flags mask
- * DWORD - flags
- * BYTE  - notify command code
- *
- * flags
- * bits 1:0:
- * 0 - Notify(VGA, 0x81) is not used for notification
- * 1 - Notify(VGA, 0x81) is used for notification
- * 2 - Notify(VGA, n) is used for notification where
- * n (0xd0-0xd9) is specified in notify command code.
- * bit 2:
- * 1 - lid changes not reported though int10
- */
-#define ATIF_FUNCTION_GET_SYSTEM_BIOS_REQUESTS                     0x2
-/* ARG0: ATIF_FUNCTION_GET_SYSTEM_BIOS_REQUESTS
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * DWORD - pending sbios requests
- * BYTE  - panel expansion mode
- * BYTE  - thermal state: target gfx controller
- * BYTE  - thermal state: state id (0: exit state, non-0: state)
- * BYTE  - forced power state: target gfx controller
- * BYTE  - forced power state: state id
- * BYTE  - system power source
- * BYTE  - panel backlight level (0-255)
- */
-/* pending sbios requests */
-#       define ATIF_DISPLAY_SWITCH_REQUEST                         (1 << 0)
-#       define ATIF_EXPANSION_MODE_CHANGE_REQUEST                  (1 << 1)
-#       define ATIF_THERMAL_STATE_CHANGE_REQUEST                   (1 << 2)
-#       define ATIF_FORCED_POWER_STATE_CHANGE_REQUEST              (1 << 3)
-#       define ATIF_SYSTEM_POWER_SOURCE_CHANGE_REQUEST             (1 << 4)
-#       define ATIF_DISPLAY_CONF_CHANGE_REQUEST                    (1 << 5)
-#       define ATIF_PX_GFX_SWITCH_REQUEST                          (1 << 6)
-#       define ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST                (1 << 7)
-#       define ATIF_DGPU_DISPLAY_EVENT                             (1 << 8)
-/* panel expansion mode */
-#       define ATIF_PANEL_EXPANSION_DISABLE                        0
-#       define ATIF_PANEL_EXPANSION_FULL                           1
-#       define ATIF_PANEL_EXPANSION_ASPECT                         2
-/* target gfx controller */
-#       define ATIF_TARGET_GFX_SINGLE                              0
-#       define ATIF_TARGET_GFX_PX_IGPU                             1
-#       define ATIF_TARGET_GFX_PX_DGPU                             2
-/* system power source */
-#       define ATIF_POWER_SOURCE_AC                                1
-#       define ATIF_POWER_SOURCE_DC                                2
-#       define ATIF_POWER_SOURCE_RESTRICTED_AC_1                   3
-#       define ATIF_POWER_SOURCE_RESTRICTED_AC_2                   4
-#define ATIF_FUNCTION_SELECT_ACTIVE_DISPLAYS                       0x3
-/* ARG0: ATIF_FUNCTION_SELECT_ACTIVE_DISPLAYS
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - selected displays
- * WORD  - connected displays
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - selected displays
- */
-#       define ATIF_LCD1                                           (1 << 0)
-#       define ATIF_CRT1                                           (1 << 1)
-#       define ATIF_TV                                             (1 << 2)
-#       define ATIF_DFP1                                           (1 << 3)
-#       define ATIF_CRT2                                           (1 << 4)
-#       define ATIF_LCD2                                           (1 << 5)
-#       define ATIF_DFP2                                           (1 << 7)
-#       define ATIF_CV                                             (1 << 8)
-#       define ATIF_DFP3                                           (1 << 9)
-#       define ATIF_DFP4                                           (1 << 10)
-#       define ATIF_DFP5                                           (1 << 11)
-#       define ATIF_DFP6                                           (1 << 12)
-#define ATIF_FUNCTION_GET_LID_STATE                                0x4
-/* ARG0: ATIF_FUNCTION_GET_LID_STATE
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * BYTE  - lid state (0: open, 1: closed)
- *
- * GET_LID_STATE only works at boot and resume, for general lid
- * status, use the kernel provided status
- */
-#define ATIF_FUNCTION_GET_TV_STANDARD_FROM_CMOS                    0x5
-/* ARG0: ATIF_FUNCTION_GET_TV_STANDARD_FROM_CMOS
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * BYTE  - 0
- * BYTE  - TV standard
- */
-#       define ATIF_TV_STD_NTSC                                    0
-#       define ATIF_TV_STD_PAL                                     1
-#       define ATIF_TV_STD_PALM                                    2
-#       define ATIF_TV_STD_PAL60                                   3
-#       define ATIF_TV_STD_NTSCJ                                   4
-#       define ATIF_TV_STD_PALCN                                   5
-#       define ATIF_TV_STD_PALN                                    6
-#       define ATIF_TV_STD_SCART_RGB                               9
-#define ATIF_FUNCTION_SET_TV_STANDARD_IN_CMOS                      0x6
-/* ARG0: ATIF_FUNCTION_SET_TV_STANDARD_IN_CMOS
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * BYTE  - 0
- * BYTE  - TV standard
- * OUTPUT: none
- */
-#define ATIF_FUNCTION_GET_PANEL_EXPANSION_MODE_FROM_CMOS           0x7
-/* ARG0: ATIF_FUNCTION_GET_PANEL_EXPANSION_MODE_FROM_CMOS
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * BYTE  - panel expansion mode
- */
-#define ATIF_FUNCTION_SET_PANEL_EXPANSION_MODE_IN_CMOS             0x8
-/* ARG0: ATIF_FUNCTION_SET_PANEL_EXPANSION_MODE_IN_CMOS
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * BYTE  - panel expansion mode
- * OUTPUT: none
- */
-#define ATIF_FUNCTION_TEMPERATURE_CHANGE_NOTIFICATION              0xD
-/* ARG0: ATIF_FUNCTION_TEMPERATURE_CHANGE_NOTIFICATION
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - gfx controller id
- * BYTE  - current temperature (degress Celsius)
- * OUTPUT: none
- */
-#define ATIF_FUNCTION_GET_GRAPHICS_DEVICE_TYPES                    0xF
-/* ARG0: ATIF_FUNCTION_GET_GRAPHICS_DEVICE_TYPES
- * ARG1: none
- * OUTPUT:
- * WORD  - number of gfx devices
- * WORD  - device structure size in bytes (excludes device size field)
- * DWORD - flags         \
- * WORD  - bus number     } repeated structure
- * WORD  - device number /
- */
-/* flags */
-#       define ATIF_PX_REMOVABLE_GRAPHICS_DEVICE                   (1 << 0)
-#       define ATIF_XGP_PORT                                       (1 << 1)
-#       define ATIF_VGA_ENABLED_GRAPHICS_DEVICE                    (1 << 2)
-#       define ATIF_XGP_PORT_IN_DOCK                               (1 << 3)
-
-/* ATPX */
-#define ATPX_FUNCTION_VERIFY_INTERFACE                             0x0
-/* ARG0: ATPX_FUNCTION_VERIFY_INTERFACE
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - version
- * DWORD - supported functions bit vector
- */
-/* supported functions vector */
-#       define ATPX_GET_PX_PARAMETERS_SUPPORTED                    (1 << 0)
-#       define ATPX_POWER_CONTROL_SUPPORTED                        (1 << 1)
-#       define ATPX_DISPLAY_MUX_CONTROL_SUPPORTED                  (1 << 2)
-#       define ATPX_I2C_MUX_CONTROL_SUPPORTED                      (1 << 3)
-#       define ATPX_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION_SUPPORTED (1 << 4)
-#       define ATPX_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION_SUPPORTED   (1 << 5)
-#       define ATPX_GET_DISPLAY_CONNECTORS_MAPPING_SUPPORTED       (1 << 7)
-#       define ATPX_GET_DISPLAY_DETECTION_PORTS_SUPPORTED          (1 << 8)
-#define ATPX_FUNCTION_GET_PX_PARAMETERS                            0x1
-/* ARG0: ATPX_FUNCTION_GET_PX_PARAMETERS
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * DWORD - valid flags mask
- * DWORD - flags
- */
-/* flags */
-#       define ATPX_LVDS_I2C_AVAILABLE_TO_BOTH_GPUS                (1 << 0)
-#       define ATPX_CRT1_I2C_AVAILABLE_TO_BOTH_GPUS                (1 << 1)
-#       define ATPX_DVI1_I2C_AVAILABLE_TO_BOTH_GPUS                (1 << 2)
-#       define ATPX_CRT1_RGB_SIGNAL_MUXED                          (1 << 3)
-#       define ATPX_TV_SIGNAL_MUXED                                (1 << 4)
-#       define ATPX_DFP_SIGNAL_MUXED                               (1 << 5)
-#       define ATPX_SEPARATE_MUX_FOR_I2C                           (1 << 6)
-#       define ATPX_DYNAMIC_PX_SUPPORTED                           (1 << 7)
-#       define ATPX_ACF_NOT_SUPPORTED                              (1 << 8)
-#       define ATPX_FIXED_NOT_SUPPORTED                            (1 << 9)
-#       define ATPX_DYNAMIC_DGPU_POWER_OFF_SUPPORTED               (1 << 10)
-#       define ATPX_DGPU_REQ_POWER_FOR_DISPLAYS                    (1 << 11)
-#define ATPX_FUNCTION_POWER_CONTROL                                0x2
-/* ARG0: ATPX_FUNCTION_POWER_CONTROL
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * BYTE  - dGPU power state (0: power off, 1: power on)
- * OUTPUT: none
- */
-#define ATPX_FUNCTION_DISPLAY_MUX_CONTROL                          0x3
-/* ARG0: ATPX_FUNCTION_DISPLAY_MUX_CONTROL
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - display mux control (0: iGPU, 1: dGPU)
- * OUTPUT: none
- */
-#       define ATPX_INTEGRATED_GPU                                 0
-#       define ATPX_DISCRETE_GPU                                   1
-#define ATPX_FUNCTION_I2C_MUX_CONTROL                              0x4
-/* ARG0: ATPX_FUNCTION_I2C_MUX_CONTROL
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - i2c/aux/hpd mux control (0: iGPU, 1: dGPU)
- * OUTPUT: none
- */
-#define ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION    0x5
-/* ARG0: ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - target gpu (0: iGPU, 1: dGPU)
- * OUTPUT: none
- */
-#define ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION      0x6
-/* ARG0: ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - target gpu (0: iGPU, 1: dGPU)
- * OUTPUT: none
- */
-#define ATPX_FUNCTION_GET_DISPLAY_CONNECTORS_MAPPING               0x8
-/* ARG0: ATPX_FUNCTION_GET_DISPLAY_CONNECTORS_MAPPING
- * ARG1: none
- * OUTPUT:
- * WORD  - number of display connectors
- * WORD  - connector structure size in bytes (excludes connector size field)
- * BYTE  - flags                                                     \
- * BYTE  - ATIF display vector bit position                           } repeated
- * BYTE  - adapter id (0: iGPU, 1-n: dGPU ordered by pcie bus number) } structure
- * WORD  - connector ACPI id                                         /
- */
-/* flags */
-#       define ATPX_DISPLAY_OUTPUT_SUPPORTED_BY_ADAPTER_ID_DEVICE  (1 << 0)
-#       define ATPX_DISPLAY_HPD_SUPPORTED_BY_ADAPTER_ID_DEVICE     (1 << 1)
-#       define ATPX_DISPLAY_I2C_SUPPORTED_BY_ADAPTER_ID_DEVICE     (1 << 2)
-#define ATPX_FUNCTION_GET_DISPLAY_DETECTION_PORTS                  0x9
-/* ARG0: ATPX_FUNCTION_GET_DISPLAY_DETECTION_PORTS
- * ARG1: none
- * OUTPUT:
- * WORD  - number of HPD/DDC ports
- * WORD  - port structure size in bytes (excludes port size field)
- * BYTE  - ATIF display vector bit position \
- * BYTE  - hpd id                            } reapeated structure
- * BYTE  - ddc id                           /
- *
- * available on A+A systems only
- */
-/* hpd id */
-#       define ATPX_HPD_NONE                                       0
-#       define ATPX_HPD1                                           1
-#       define ATPX_HPD2                                           2
-#       define ATPX_HPD3                                           3
-#       define ATPX_HPD4                                           4
-#       define ATPX_HPD5                                           5
-#       define ATPX_HPD6                                           6
-/* ddc id */
-#       define ATPX_DDC_NONE                                       0
-#       define ATPX_DDC1                                           1
-#       define ATPX_DDC2                                           2
-#       define ATPX_DDC3                                           3
-#       define ATPX_DDC4                                           4
-#       define ATPX_DDC5                                           5
-#       define ATPX_DDC6                                           6
-#       define ATPX_DDC7                                           7
-#       define ATPX_DDC8                                           8
-
-/* ATCS */
-#define ATCS_FUNCTION_VERIFY_INTERFACE                             0x0
-/* ARG0: ATCS_FUNCTION_VERIFY_INTERFACE
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - version
- * DWORD - supported functions bit vector
- */
-/* supported functions vector */
-#       define ATCS_GET_EXTERNAL_STATE_SUPPORTED                   (1 << 0)
-#       define ATCS_PCIE_PERFORMANCE_REQUEST_SUPPORTED             (1 << 1)
-#       define ATCS_PCIE_DEVICE_READY_NOTIFICATION_SUPPORTED       (1 << 2)
-#       define ATCS_SET_PCIE_BUS_WIDTH_SUPPORTED                   (1 << 3)
-#define ATCS_FUNCTION_GET_EXTERNAL_STATE                           0x1
-/* ARG0: ATCS_FUNCTION_GET_EXTERNAL_STATE
- * ARG1: none
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * DWORD - valid flags mask
- * DWORD - flags (0: undocked, 1: docked)
- */
-/* flags */
-#       define ATCS_DOCKED                                         (1 << 0)
-#define ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST                     0x2
-/* ARG0: ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num)
- * WORD  - valid flags mask
- * WORD  - flags
- * BYTE  - request type
- * BYTE  - performance request
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * BYTE  - return value
- */
-/* flags */
-#       define ATCS_ADVERTISE_CAPS                                 (1 << 0)
-#       define ATCS_WAIT_FOR_COMPLETION                            (1 << 1)
-/* request type */
-#       define ATCS_PCIE_LINK_SPEED                                1
-/* performance request */
-#       define ATCS_REMOVE                                         0
-#       define ATCS_FORCE_LOW_POWER                                1
-#       define ATCS_PERF_LEVEL_1                                   2 /* PCIE Gen 1 */
-#       define ATCS_PERF_LEVEL_2                                   3 /* PCIE Gen 2 */
-#       define ATCS_PERF_LEVEL_3                                   4 /* PCIE Gen 3 */
-/* return value */
-#       define ATCS_REQUEST_REFUSED                                1
-#       define ATCS_REQUEST_COMPLETE                               2
-#       define ATCS_REQUEST_IN_PROGRESS                            3
-#define ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION               0x3
-/* ARG0: ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION
- * ARG1: none
- * OUTPUT: none
- */
-#define ATCS_FUNCTION_SET_PCIE_BUS_WIDTH                           0x4
-/* ARG0: ATCS_FUNCTION_SET_PCIE_BUS_WIDTH
- * ARG1:
- * WORD  - structure size in bytes (includes size field)
- * WORD  - client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num)
- * BYTE  - number of active lanes
- * OUTPUT:
- * WORD  - structure size in bytes (includes size field)
- * BYTE  - number of active lanes
- */
-
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
index 5a8fbad..3c89586 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atpx_handler.c
@@ -11,7 +11,7 @@
 #include <linux/acpi.h>
 #include <linux/pci.h>
 
-#include "amdgpu_acpi.h"
+#include "amd_acpi.h"
 
 struct amdgpu_atpx_functions {
 	bool px_params;
diff --git a/drivers/gpu/drm/amd/include/amd_acpi.h b/drivers/gpu/drm/amd/include/amd_acpi.h
new file mode 100644
index 0000000..496360e
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/amd_acpi.h
@@ -0,0 +1,494 @@
+/*
+ * Copyright 2012 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef AMD_ACPI_H
+#define AMD_ACPI_H
+
+#define ACPI_AC_CLASS           "ac_adapter"
+
+struct atif_verify_interface {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u16 version;		/* version */
+	u32 notification_mask;	/* supported notifications mask */
+	u32 function_bits;	/* supported functions bit vector */
+} __packed;
+
+struct atif_system_params {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u32 valid_mask;		/* valid flags mask */
+	u32 flags;		/* flags */
+	u8 command_code;	/* notify command code */
+} __packed;
+
+struct atif_sbios_requests {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u32 pending;		/* pending sbios requests */
+	u8 panel_exp_mode;	/* panel expansion mode */
+	u8 thermal_gfx;		/* thermal state: target gfx controller */
+	u8 thermal_state;	/* thermal state: state id (0: exit state, non-0: state) */
+	u8 forced_power_gfx;	/* forced power state: target gfx controller */
+	u8 forced_power_state;	/* forced power state: state id */
+	u8 system_power_src;	/* system power source */
+	u8 backlight_level;	/* panel backlight level (0-255) */
+} __packed;
+
+#define ATIF_NOTIFY_MASK	0x3
+#define ATIF_NOTIFY_NONE	0
+#define ATIF_NOTIFY_81		1
+#define ATIF_NOTIFY_N		2
+
+struct atcs_verify_interface {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u16 version;		/* version */
+	u32 function_bits;	/* supported functions bit vector */
+} __packed;
+
+#define ATCS_VALID_FLAGS_MASK	0x3
+
+struct atcs_pref_req_input {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u16 client_id;		/* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */
+	u16 valid_flags_mask;	/* valid flags mask */
+	u16 flags;		/* flags */
+	u8 req_type;		/* request type */
+	u8 perf_req;		/* performance request */
+} __packed;
+
+struct atcs_pref_req_output {
+	u16 size;		/* structure size in bytes (includes size field) */
+	u8 ret_val;		/* return value */
+} __packed;
+
+/* AMD hw uses four ACPI control methods:
+ * 1. ATIF
+ * ARG0: (ACPI_INTEGER) function code
+ * ARG1: (ACPI_BUFFER) parameter buffer, 256 bytes
+ * OUTPUT: (ACPI_BUFFER) output buffer, 256 bytes
+ * ATIF provides an entry point for the gfx driver to interact with the sbios.
+ * The AMD ACPI notification mechanism uses Notify (VGA, 0x81) or a custom
+ * notification. Which notification is used as indicated by the ATIF Control
+ * Method GET_SYSTEM_PARAMETERS. When the driver receives Notify (VGA, 0x81) or
+ * a custom notification it invokes ATIF Control Method GET_SYSTEM_BIOS_REQUESTS
+ * to identify pending System BIOS requests and associated parameters. For
+ * example, if one of the pending requests is DISPLAY_SWITCH_REQUEST, the driver
+ * will perform display device detection and invoke ATIF Control Method
+ * SELECT_ACTIVE_DISPLAYS.
+ *
+ * 2. ATPX
+ * ARG0: (ACPI_INTEGER) function code
+ * ARG1: (ACPI_BUFFER) parameter buffer, 256 bytes
+ * OUTPUT: (ACPI_BUFFER) output buffer, 256 bytes
+ * ATPX methods are used on PowerXpress systems to handle mux switching and
+ * discrete GPU power control.
+ *
+ * 3. ATRM
+ * ARG0: (ACPI_INTEGER) offset of vbios rom data
+ * ARG1: (ACPI_BUFFER) size of the buffer to fill (up to 4K).
+ * OUTPUT: (ACPI_BUFFER) output buffer
+ * ATRM provides an interfacess to access the discrete GPU vbios image on
+ * PowerXpress systems with multiple GPUs.
+ *
+ * 4. ATCS
+ * ARG0: (ACPI_INTEGER) function code
+ * ARG1: (ACPI_BUFFER) parameter buffer, 256 bytes
+ * OUTPUT: (ACPI_BUFFER) output buffer, 256 bytes
+ * ATCS provides an interface to AMD chipset specific functionality.
+ *
+ */
+/* ATIF */
+#define ATIF_FUNCTION_VERIFY_INTERFACE                             0x0
+/* ARG0: ATIF_FUNCTION_VERIFY_INTERFACE
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - version
+ * DWORD - supported notifications mask
+ * DWORD - supported functions bit vector
+ */
+/* Notifications mask */
+#       define ATIF_DISPLAY_SWITCH_REQUEST_SUPPORTED               (1 << 0)
+#       define ATIF_EXPANSION_MODE_CHANGE_REQUEST_SUPPORTED        (1 << 1)
+#       define ATIF_THERMAL_STATE_CHANGE_REQUEST_SUPPORTED         (1 << 2)
+#       define ATIF_FORCED_POWER_STATE_CHANGE_REQUEST_SUPPORTED    (1 << 3)
+#       define ATIF_SYSTEM_POWER_SOURCE_CHANGE_REQUEST_SUPPORTED   (1 << 4)
+#       define ATIF_DISPLAY_CONF_CHANGE_REQUEST_SUPPORTED          (1 << 5)
+#       define ATIF_PX_GFX_SWITCH_REQUEST_SUPPORTED                (1 << 6)
+#       define ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST_SUPPORTED      (1 << 7)
+#       define ATIF_DGPU_DISPLAY_EVENT_SUPPORTED                   (1 << 8)
+/* supported functions vector */
+#       define ATIF_GET_SYSTEM_PARAMETERS_SUPPORTED               (1 << 0)
+#       define ATIF_GET_SYSTEM_BIOS_REQUESTS_SUPPORTED            (1 << 1)
+#       define ATIF_SELECT_ACTIVE_DISPLAYS_SUPPORTED              (1 << 2)
+#       define ATIF_GET_LID_STATE_SUPPORTED                       (1 << 3)
+#       define ATIF_GET_TV_STANDARD_FROM_CMOS_SUPPORTED           (1 << 4)
+#       define ATIF_SET_TV_STANDARD_IN_CMOS_SUPPORTED             (1 << 5)
+#       define ATIF_GET_PANEL_EXPANSION_MODE_FROM_CMOS_SUPPORTED  (1 << 6)
+#       define ATIF_SET_PANEL_EXPANSION_MODE_IN_CMOS_SUPPORTED    (1 << 7)
+#       define ATIF_TEMPERATURE_CHANGE_NOTIFICATION_SUPPORTED     (1 << 12)
+#       define ATIF_GET_GRAPHICS_DEVICE_TYPES_SUPPORTED           (1 << 14)
+#define ATIF_FUNCTION_GET_SYSTEM_PARAMETERS                        0x1
+/* ARG0: ATIF_FUNCTION_GET_SYSTEM_PARAMETERS
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * DWORD - valid flags mask
+ * DWORD - flags
+ *
+ * OR
+ *
+ * WORD  - structure size in bytes (includes size field)
+ * DWORD - valid flags mask
+ * DWORD - flags
+ * BYTE  - notify command code
+ *
+ * flags
+ * bits 1:0:
+ * 0 - Notify(VGA, 0x81) is not used for notification
+ * 1 - Notify(VGA, 0x81) is used for notification
+ * 2 - Notify(VGA, n) is used for notification where
+ * n (0xd0-0xd9) is specified in notify command code.
+ * bit 2:
+ * 1 - lid changes not reported though int10
+ */
+#define ATIF_FUNCTION_GET_SYSTEM_BIOS_REQUESTS                     0x2
+/* ARG0: ATIF_FUNCTION_GET_SYSTEM_BIOS_REQUESTS
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * DWORD - pending sbios requests
+ * BYTE  - panel expansion mode
+ * BYTE  - thermal state: target gfx controller
+ * BYTE  - thermal state: state id (0: exit state, non-0: state)
+ * BYTE  - forced power state: target gfx controller
+ * BYTE  - forced power state: state id
+ * BYTE  - system power source
+ * BYTE  - panel backlight level (0-255)
+ */
+/* pending sbios requests */
+#       define ATIF_DISPLAY_SWITCH_REQUEST                         (1 << 0)
+#       define ATIF_EXPANSION_MODE_CHANGE_REQUEST                  (1 << 1)
+#       define ATIF_THERMAL_STATE_CHANGE_REQUEST                   (1 << 2)
+#       define ATIF_FORCED_POWER_STATE_CHANGE_REQUEST              (1 << 3)
+#       define ATIF_SYSTEM_POWER_SOURCE_CHANGE_REQUEST             (1 << 4)
+#       define ATIF_DISPLAY_CONF_CHANGE_REQUEST                    (1 << 5)
+#       define ATIF_PX_GFX_SWITCH_REQUEST                          (1 << 6)
+#       define ATIF_PANEL_BRIGHTNESS_CHANGE_REQUEST                (1 << 7)
+#       define ATIF_DGPU_DISPLAY_EVENT                             (1 << 8)
+/* panel expansion mode */
+#       define ATIF_PANEL_EXPANSION_DISABLE                        0
+#       define ATIF_PANEL_EXPANSION_FULL                           1
+#       define ATIF_PANEL_EXPANSION_ASPECT                         2
+/* target gfx controller */
+#       define ATIF_TARGET_GFX_SINGLE                              0
+#       define ATIF_TARGET_GFX_PX_IGPU                             1
+#       define ATIF_TARGET_GFX_PX_DGPU                             2
+/* system power source */
+#       define ATIF_POWER_SOURCE_AC                                1
+#       define ATIF_POWER_SOURCE_DC                                2
+#       define ATIF_POWER_SOURCE_RESTRICTED_AC_1                   3
+#       define ATIF_POWER_SOURCE_RESTRICTED_AC_2                   4
+#define ATIF_FUNCTION_SELECT_ACTIVE_DISPLAYS                       0x3
+/* ARG0: ATIF_FUNCTION_SELECT_ACTIVE_DISPLAYS
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - selected displays
+ * WORD  - connected displays
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - selected displays
+ */
+#       define ATIF_LCD1                                           (1 << 0)
+#       define ATIF_CRT1                                           (1 << 1)
+#       define ATIF_TV                                             (1 << 2)
+#       define ATIF_DFP1                                           (1 << 3)
+#       define ATIF_CRT2                                           (1 << 4)
+#       define ATIF_LCD2                                           (1 << 5)
+#       define ATIF_DFP2                                           (1 << 7)
+#       define ATIF_CV                                             (1 << 8)
+#       define ATIF_DFP3                                           (1 << 9)
+#       define ATIF_DFP4                                           (1 << 10)
+#       define ATIF_DFP5                                           (1 << 11)
+#       define ATIF_DFP6                                           (1 << 12)
+#define ATIF_FUNCTION_GET_LID_STATE                                0x4
+/* ARG0: ATIF_FUNCTION_GET_LID_STATE
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * BYTE  - lid state (0: open, 1: closed)
+ *
+ * GET_LID_STATE only works at boot and resume, for general lid
+ * status, use the kernel provided status
+ */
+#define ATIF_FUNCTION_GET_TV_STANDARD_FROM_CMOS                    0x5
+/* ARG0: ATIF_FUNCTION_GET_TV_STANDARD_FROM_CMOS
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * BYTE  - 0
+ * BYTE  - TV standard
+ */
+#       define ATIF_TV_STD_NTSC                                    0
+#       define ATIF_TV_STD_PAL                                     1
+#       define ATIF_TV_STD_PALM                                    2
+#       define ATIF_TV_STD_PAL60                                   3
+#       define ATIF_TV_STD_NTSCJ                                   4
+#       define ATIF_TV_STD_PALCN                                   5
+#       define ATIF_TV_STD_PALN                                    6
+#       define ATIF_TV_STD_SCART_RGB                               9
+#define ATIF_FUNCTION_SET_TV_STANDARD_IN_CMOS                      0x6
+/* ARG0: ATIF_FUNCTION_SET_TV_STANDARD_IN_CMOS
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * BYTE  - 0
+ * BYTE  - TV standard
+ * OUTPUT: none
+ */
+#define ATIF_FUNCTION_GET_PANEL_EXPANSION_MODE_FROM_CMOS           0x7
+/* ARG0: ATIF_FUNCTION_GET_PANEL_EXPANSION_MODE_FROM_CMOS
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * BYTE  - panel expansion mode
+ */
+#define ATIF_FUNCTION_SET_PANEL_EXPANSION_MODE_IN_CMOS             0x8
+/* ARG0: ATIF_FUNCTION_SET_PANEL_EXPANSION_MODE_IN_CMOS
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * BYTE  - panel expansion mode
+ * OUTPUT: none
+ */
+#define ATIF_FUNCTION_TEMPERATURE_CHANGE_NOTIFICATION              0xD
+/* ARG0: ATIF_FUNCTION_TEMPERATURE_CHANGE_NOTIFICATION
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - gfx controller id
+ * BYTE  - current temperature (degress Celsius)
+ * OUTPUT: none
+ */
+#define ATIF_FUNCTION_GET_GRAPHICS_DEVICE_TYPES                    0xF
+/* ARG0: ATIF_FUNCTION_GET_GRAPHICS_DEVICE_TYPES
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - number of gfx devices
+ * WORD  - device structure size in bytes (excludes device size field)
+ * DWORD - flags         \
+ * WORD  - bus number     } repeated structure
+ * WORD  - device number /
+ */
+/* flags */
+#       define ATIF_PX_REMOVABLE_GRAPHICS_DEVICE                   (1 << 0)
+#       define ATIF_XGP_PORT                                       (1 << 1)
+#       define ATIF_VGA_ENABLED_GRAPHICS_DEVICE                    (1 << 2)
+#       define ATIF_XGP_PORT_IN_DOCK                               (1 << 3)
+
+/* ATPX */
+#define ATPX_FUNCTION_VERIFY_INTERFACE                             0x0
+/* ARG0: ATPX_FUNCTION_VERIFY_INTERFACE
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - version
+ * DWORD - supported functions bit vector
+ */
+/* supported functions vector */
+#       define ATPX_GET_PX_PARAMETERS_SUPPORTED                    (1 << 0)
+#       define ATPX_POWER_CONTROL_SUPPORTED                        (1 << 1)
+#       define ATPX_DISPLAY_MUX_CONTROL_SUPPORTED                  (1 << 2)
+#       define ATPX_I2C_MUX_CONTROL_SUPPORTED                      (1 << 3)
+#       define ATPX_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION_SUPPORTED (1 << 4)
+#       define ATPX_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION_SUPPORTED   (1 << 5)
+#       define ATPX_GET_DISPLAY_CONNECTORS_MAPPING_SUPPORTED       (1 << 7)
+#       define ATPX_GET_DISPLAY_DETECTION_PORTS_SUPPORTED          (1 << 8)
+#define ATPX_FUNCTION_GET_PX_PARAMETERS                            0x1
+/* ARG0: ATPX_FUNCTION_GET_PX_PARAMETERS
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * DWORD - valid flags mask
+ * DWORD - flags
+ */
+/* flags */
+#       define ATPX_LVDS_I2C_AVAILABLE_TO_BOTH_GPUS                (1 << 0)
+#       define ATPX_CRT1_I2C_AVAILABLE_TO_BOTH_GPUS                (1 << 1)
+#       define ATPX_DVI1_I2C_AVAILABLE_TO_BOTH_GPUS                (1 << 2)
+#       define ATPX_CRT1_RGB_SIGNAL_MUXED                          (1 << 3)
+#       define ATPX_TV_SIGNAL_MUXED                                (1 << 4)
+#       define ATPX_DFP_SIGNAL_MUXED                               (1 << 5)
+#       define ATPX_SEPARATE_MUX_FOR_I2C                           (1 << 6)
+#       define ATPX_DYNAMIC_PX_SUPPORTED                           (1 << 7)
+#       define ATPX_ACF_NOT_SUPPORTED                              (1 << 8)
+#       define ATPX_FIXED_NOT_SUPPORTED                            (1 << 9)
+#       define ATPX_DYNAMIC_DGPU_POWER_OFF_SUPPORTED               (1 << 10)
+#       define ATPX_DGPU_REQ_POWER_FOR_DISPLAYS                    (1 << 11)
+#define ATPX_FUNCTION_POWER_CONTROL                                0x2
+/* ARG0: ATPX_FUNCTION_POWER_CONTROL
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * BYTE  - dGPU power state (0: power off, 1: power on)
+ * OUTPUT: none
+ */
+#define ATPX_FUNCTION_DISPLAY_MUX_CONTROL                          0x3
+/* ARG0: ATPX_FUNCTION_DISPLAY_MUX_CONTROL
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - display mux control (0: iGPU, 1: dGPU)
+ * OUTPUT: none
+ */
+#       define ATPX_INTEGRATED_GPU                                 0
+#       define ATPX_DISCRETE_GPU                                   1
+#define ATPX_FUNCTION_I2C_MUX_CONTROL                              0x4
+/* ARG0: ATPX_FUNCTION_I2C_MUX_CONTROL
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - i2c/aux/hpd mux control (0: iGPU, 1: dGPU)
+ * OUTPUT: none
+ */
+#define ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION    0x5
+/* ARG0: ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_START_NOTIFICATION
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - target gpu (0: iGPU, 1: dGPU)
+ * OUTPUT: none
+ */
+#define ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION      0x6
+/* ARG0: ATPX_FUNCTION_GRAPHICS_DEVICE_SWITCH_END_NOTIFICATION
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - target gpu (0: iGPU, 1: dGPU)
+ * OUTPUT: none
+ */
+#define ATPX_FUNCTION_GET_DISPLAY_CONNECTORS_MAPPING               0x8
+/* ARG0: ATPX_FUNCTION_GET_DISPLAY_CONNECTORS_MAPPING
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - number of display connectors
+ * WORD  - connector structure size in bytes (excludes connector size field)
+ * BYTE  - flags                                                     \
+ * BYTE  - ATIF display vector bit position                           } repeated
+ * BYTE  - adapter id (0: iGPU, 1-n: dGPU ordered by pcie bus number) } structure
+ * WORD  - connector ACPI id                                         /
+ */
+/* flags */
+#       define ATPX_DISPLAY_OUTPUT_SUPPORTED_BY_ADAPTER_ID_DEVICE  (1 << 0)
+#       define ATPX_DISPLAY_HPD_SUPPORTED_BY_ADAPTER_ID_DEVICE     (1 << 1)
+#       define ATPX_DISPLAY_I2C_SUPPORTED_BY_ADAPTER_ID_DEVICE     (1 << 2)
+#define ATPX_FUNCTION_GET_DISPLAY_DETECTION_PORTS                  0x9
+/* ARG0: ATPX_FUNCTION_GET_DISPLAY_DETECTION_PORTS
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - number of HPD/DDC ports
+ * WORD  - port structure size in bytes (excludes port size field)
+ * BYTE  - ATIF display vector bit position \
+ * BYTE  - hpd id                            } reapeated structure
+ * BYTE  - ddc id                           /
+ *
+ * available on A+A systems only
+ */
+/* hpd id */
+#       define ATPX_HPD_NONE                                       0
+#       define ATPX_HPD1                                           1
+#       define ATPX_HPD2                                           2
+#       define ATPX_HPD3                                           3
+#       define ATPX_HPD4                                           4
+#       define ATPX_HPD5                                           5
+#       define ATPX_HPD6                                           6
+/* ddc id */
+#       define ATPX_DDC_NONE                                       0
+#       define ATPX_DDC1                                           1
+#       define ATPX_DDC2                                           2
+#       define ATPX_DDC3                                           3
+#       define ATPX_DDC4                                           4
+#       define ATPX_DDC5                                           5
+#       define ATPX_DDC6                                           6
+#       define ATPX_DDC7                                           7
+#       define ATPX_DDC8                                           8
+
+/* ATCS */
+#define ATCS_FUNCTION_VERIFY_INTERFACE                             0x0
+/* ARG0: ATCS_FUNCTION_VERIFY_INTERFACE
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - version
+ * DWORD - supported functions bit vector
+ */
+/* supported functions vector */
+#       define ATCS_GET_EXTERNAL_STATE_SUPPORTED                   (1 << 0)
+#       define ATCS_PCIE_PERFORMANCE_REQUEST_SUPPORTED             (1 << 1)
+#       define ATCS_PCIE_DEVICE_READY_NOTIFICATION_SUPPORTED       (1 << 2)
+#       define ATCS_SET_PCIE_BUS_WIDTH_SUPPORTED                   (1 << 3)
+#define ATCS_FUNCTION_GET_EXTERNAL_STATE                           0x1
+/* ARG0: ATCS_FUNCTION_GET_EXTERNAL_STATE
+ * ARG1: none
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * DWORD - valid flags mask
+ * DWORD - flags (0: undocked, 1: docked)
+ */
+/* flags */
+#       define ATCS_DOCKED                                         (1 << 0)
+#define ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST                     0x2
+/* ARG0: ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num)
+ * WORD  - valid flags mask
+ * WORD  - flags
+ * BYTE  - request type
+ * BYTE  - performance request
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * BYTE  - return value
+ */
+/* flags */
+#       define ATCS_ADVERTISE_CAPS                                 (1 << 0)
+#       define ATCS_WAIT_FOR_COMPLETION                            (1 << 1)
+/* request type */
+#       define ATCS_PCIE_LINK_SPEED                                1
+/* performance request */
+#       define ATCS_REMOVE                                         0
+#       define ATCS_FORCE_LOW_POWER                                1
+#       define ATCS_PERF_LEVEL_1                                   2 /* PCIE Gen 1 */
+#       define ATCS_PERF_LEVEL_2                                   3 /* PCIE Gen 2 */
+#       define ATCS_PERF_LEVEL_3                                   4 /* PCIE Gen 3 */
+/* return value */
+#       define ATCS_REQUEST_REFUSED                                1
+#       define ATCS_REQUEST_COMPLETE                               2
+#       define ATCS_REQUEST_IN_PROGRESS                            3
+#define ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION               0x3
+/* ARG0: ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION
+ * ARG1: none
+ * OUTPUT: none
+ */
+#define ATCS_FUNCTION_SET_PCIE_BUS_WIDTH                           0x4
+/* ARG0: ATCS_FUNCTION_SET_PCIE_BUS_WIDTH
+ * ARG1:
+ * WORD  - structure size in bytes (includes size field)
+ * WORD  - client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num)
+ * BYTE  - number of active lanes
+ * OUTPUT:
+ * WORD  - structure size in bytes (includes size field)
+ * BYTE  - number of active lanes
+ */
+
+#endif
-- 
cgit v1.1


From 3f1d35a03b3cc7e0fb85c92f4ac6eafd1780d5dc Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 15 Sep 2015 14:44:44 +0800
Subject: drm/amdgpu: implement new cgs interface for acpi function

Add a new driver internal interface for accessing ACPI
methods.  These will be used by various new components
including powerplay.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c  | 220 ++++++++++++++++++++++++++++++-
 drivers/gpu/drm/amd/include/cgs_common.h |  45 ++++++-
 2 files changed, 262 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 8e99514..f901cdc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -24,6 +24,7 @@
 #include <linux/list.h>
 #include <linux/slab.h>
 #include <linux/pci.h>
+#include <linux/acpi.h>
 #include <drm/drmP.h>
 #include <linux/firmware.h>
 #include <drm/amdgpu_drm.h>
@@ -32,7 +33,6 @@
 #include "atom.h"
 #include "amdgpu_ucode.h"
 
-
 struct amdgpu_cgs_device {
 	struct cgs_device base;
 	struct amdgpu_device *adev;
@@ -736,6 +736,221 @@ static int amdgpu_cgs_get_firmware_info(void *cgs_device,
 	return 0;
 }
 
+/** \brief evaluate acpi namespace object, handle or pathname must be valid
+ *  \param cgs_device
+ *  \param info input/output arguments for the control method
+ *  \return status
+ */
+
+#if defined(CONFIG_ACPI)
+static int amdgpu_cgs_acpi_eval_object(void *cgs_device,
+				    struct cgs_acpi_method_info *info)
+{
+	CGS_FUNC_ADEV;
+	acpi_handle handle;
+	struct acpi_object_list input;
+	struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL };
+	union acpi_object *params = NULL;
+	union acpi_object *obj = NULL;
+	uint8_t name[5] = {'\0'};
+	struct cgs_acpi_method_argument *argument = NULL;
+	uint32_t i, count;
+	acpi_status status;
+	int result;
+	uint32_t func_no = 0xFFFFFFFF;
+
+	handle = ACPI_HANDLE(&adev->pdev->dev);
+	if (!handle)
+		return -ENODEV;
+
+	memset(&input, 0, sizeof(struct acpi_object_list));
+
+	/* validate input info */
+	if (info->size != sizeof(struct cgs_acpi_method_info))
+		return -EINVAL;
+
+	input.count = info->input_count;
+	if (info->input_count > 0) {
+		if (info->pinput_argument == NULL)
+			return -EINVAL;
+			argument = info->pinput_argument;
+			func_no = argument->value;
+			for (i = 0; i < info->input_count; i++) {
+				if (((argument->type == ACPI_TYPE_STRING) ||
+					(argument->type == ACPI_TYPE_BUFFER))
+					&& (argument->pointer == NULL))
+					return -EINVAL;
+				argument++;
+			}
+	}
+
+	if (info->output_count > 0) {
+		if (info->poutput_argument == NULL)
+			return -EINVAL;
+		argument = info->poutput_argument;
+		for (i = 0; i < info->output_count; i++) {
+			if (((argument->type == ACPI_TYPE_STRING) ||
+				(argument->type == ACPI_TYPE_BUFFER))
+				&& (argument->pointer == NULL))
+				return -EINVAL;
+			argument++;
+		}
+	}
+
+	/* The path name passed to acpi_evaluate_object should be null terminated */
+	if ((info->field & CGS_ACPI_FIELD_METHOD_NAME) != 0) {
+		strncpy(name, (char *)&(info->name), sizeof(uint32_t));
+		name[4] = '\0';
+	}
+
+	/* parse input parameters */
+	if (input.count > 0) {
+		input.pointer = params =
+				kzalloc(sizeof(union acpi_object) * input.count, GFP_KERNEL);
+		if (params == NULL)
+			return -EINVAL;
+
+		argument = info->pinput_argument;
+
+		for (i = 0; i < input.count; i++) {
+			params->type = argument->type;
+			switch (params->type) {
+			case ACPI_TYPE_INTEGER:
+				params->integer.value = argument->value;
+				break;
+			case ACPI_TYPE_STRING:
+				params->string.length = argument->method_length;
+				params->string.pointer = argument->pointer;
+				break;
+			case ACPI_TYPE_BUFFER:
+				params->buffer.length = argument->method_length;
+				params->buffer.pointer = argument->pointer;
+				break;
+			default:
+				break;
+			}
+			params++;
+			argument++;
+		}
+	}
+
+	/* parse output info */
+	count = info->output_count;
+	argument = info->poutput_argument;
+
+	/* evaluate the acpi method */
+	status = acpi_evaluate_object(handle, name, &input, &output);
+
+	if (ACPI_FAILURE(status)) {
+		result = -EIO;
+		goto error;
+	}
+
+	/* return the output info */
+	obj = output.pointer;
+
+	if (count > 1) {
+		if ((obj->type != ACPI_TYPE_PACKAGE) ||
+			(obj->package.count != count)) {
+			result = -EIO;
+			goto error;
+		}
+		params = obj->package.elements;
+	} else
+		params = obj;
+
+	if (params == NULL) {
+		result = -EIO;
+		goto error;
+	}
+
+	for (i = 0; i < count; i++) {
+		if (argument->type != params->type) {
+			result = -EIO;
+			goto error;
+		}
+		switch (params->type) {
+		case ACPI_TYPE_INTEGER:
+			argument->value = params->integer.value;
+			break;
+		case ACPI_TYPE_STRING:
+			if ((params->string.length != argument->data_length) ||
+				(params->string.pointer == NULL)) {
+				result = -EIO;
+				goto error;
+			}
+			strncpy(argument->pointer,
+				params->string.pointer,
+				params->string.length);
+			break;
+		case ACPI_TYPE_BUFFER:
+			if (params->buffer.pointer == NULL) {
+				result = -EIO;
+				goto error;
+			}
+			memcpy(argument->pointer,
+				params->buffer.pointer,
+				argument->data_length);
+			break;
+		default:
+			break;
+		}
+		argument++;
+		params++;
+	}
+
+error:
+	if (obj != NULL)
+		kfree(obj);
+	kfree((void *)input.pointer);
+	return result;
+}
+#else
+static int amdgpu_cgs_acpi_eval_object(void *cgs_device,
+				struct cgs_acpi_method_info *info)
+{
+	return -EIO;
+}
+#endif
+
+int amdgpu_cgs_call_acpi_method(void *cgs_device,
+					uint32_t acpi_method,
+					uint32_t acpi_function,
+					void *pinput, void *poutput,
+					uint32_t output_count,
+					uint32_t input_size,
+					uint32_t output_size)
+{
+	struct cgs_acpi_method_argument acpi_input[2] = { {0}, {0} };
+	struct cgs_acpi_method_argument acpi_output = {0};
+	struct cgs_acpi_method_info info = {0};
+
+	acpi_input[0].type = CGS_ACPI_TYPE_INTEGER;
+	acpi_input[0].method_length = sizeof(uint32_t);
+	acpi_input[0].data_length = sizeof(uint32_t);
+	acpi_input[0].value = acpi_function;
+
+	acpi_input[1].type = CGS_ACPI_TYPE_BUFFER;
+	acpi_input[1].method_length = CGS_ACPI_MAX_BUFFER_SIZE;
+	acpi_input[1].data_length = input_size;
+	acpi_input[1].pointer = pinput;
+
+	acpi_output.type = CGS_ACPI_TYPE_BUFFER;
+	acpi_output.method_length = CGS_ACPI_MAX_BUFFER_SIZE;
+	acpi_output.data_length = output_size;
+	acpi_output.pointer = poutput;
+
+	info.size = sizeof(struct cgs_acpi_method_info);
+	info.field = CGS_ACPI_FIELD_METHOD_NAME | CGS_ACPI_FIELD_INPUT_ARGUMENT_COUNT;
+	info.input_count = 2;
+	info.name = acpi_method;
+	info.pinput_argument = acpi_input;
+	info.output_count = output_count;
+	info.poutput_argument = &acpi_output;
+
+	return amdgpu_cgs_acpi_eval_object(cgs_device, &info);
+}
+
 static const struct cgs_ops amdgpu_cgs_ops = {
 	amdgpu_cgs_gpu_mem_info,
 	amdgpu_cgs_gmap_kmem,
@@ -768,7 +983,8 @@ static const struct cgs_ops amdgpu_cgs_ops = {
 	amdgpu_cgs_set_camera_voltages,
 	amdgpu_cgs_get_firmware_info,
 	amdgpu_cgs_set_powergating_state,
-	amdgpu_cgs_set_clockgating_state
+	amdgpu_cgs_set_clockgating_state,
+	amdgpu_cgs_call_acpi_method,
 };
 
 static const struct cgs_os_ops amdgpu_cgs_os_ops = {
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index 992dcd8..8bf6ee5 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -129,6 +129,39 @@ struct cgs_firmware_info {
 
 typedef unsigned long cgs_handle_t;
 
+#define CGS_ACPI_METHOD_ATCS          0x53435441
+#define CGS_ACPI_METHOD_ATIF          0x46495441
+#define CGS_ACPI_METHOD_ATPX          0x58505441
+#define CGS_ACPI_FIELD_METHOD_NAME                      0x00000001
+#define CGS_ACPI_FIELD_INPUT_ARGUMENT_COUNT             0x00000002
+#define CGS_ACPI_MAX_BUFFER_SIZE     256
+#define CGS_ACPI_TYPE_ANY                      0x00
+#define CGS_ACPI_TYPE_INTEGER               0x01
+#define CGS_ACPI_TYPE_STRING                0x02
+#define CGS_ACPI_TYPE_BUFFER                0x03
+#define CGS_ACPI_TYPE_PACKAGE               0x04
+
+struct cgs_acpi_method_argument {
+	uint32_t type;
+	uint32_t method_length;
+	uint32_t data_length;
+	union{
+		uint32_t value;
+		void *pointer;
+	};
+};
+
+struct cgs_acpi_method_info {
+	uint32_t size;
+	uint32_t field;
+	uint32_t input_count;
+	uint32_t name;
+	struct cgs_acpi_method_argument *pinput_argument;
+	uint32_t output_count;
+	struct cgs_acpi_method_argument *poutput_argument;
+	uint32_t padding[9];
+};
+
 /**
  * cgs_gpu_mem_info() - Return information about memory heaps
  * @cgs_device: opaque device handle
@@ -493,6 +526,13 @@ typedef int(*cgs_set_clockgating_state)(void *cgs_device,
 				  enum amd_ip_block_type block_type,
 				  enum amd_clockgating_state state);
 
+typedef int (*cgs_call_acpi_method)(void *cgs_device,
+					uint32_t acpi_method,
+					uint32_t acpi_function,
+					void *pinput, void *poutput,
+					uint32_t output_count,
+					uint32_t input_size,
+					uint32_t output_size);
 struct cgs_ops {
 	/* memory management calls (similar to KFD interface) */
 	cgs_gpu_mem_info_t gpu_mem_info;
@@ -533,7 +573,8 @@ struct cgs_ops {
 	/* cg pg interface*/
 	cgs_set_powergating_state set_powergating_state;
 	cgs_set_clockgating_state set_clockgating_state;
-	/* ACPI (TODO) */
+	/* ACPI */
+	cgs_call_acpi_method call_acpi_method;
 };
 
 struct cgs_os_ops; /* To be define in OS-specific CGS header */
@@ -620,5 +661,7 @@ struct cgs_device
 	CGS_CALL(set_powergating_state, dev, block_type, state)
 #define cgs_set_clockgating_state(dev, block_type, state)	\
 	CGS_CALL(set_clockgating_state, dev, block_type, state)
+#define cgs_call_acpi_method(dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size)	\
+	CGS_CALL(call_acpi_method, dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size)
 
 #endif /* _CGS_COMMON_H */
-- 
cgit v1.1


From 5e6186991a75ea192d7dd88b9d3f7e166eaae801 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 23 Sep 2015 20:11:54 +0800
Subject: drm/amdgpu: implement cgs interface to query system info

Add a query to get the bus number and function of the
device.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c  | 23 +++++++++++++++++++++++
 drivers/gpu/drm/amd/include/cgs_common.h | 23 +++++++++++++++++++++++
 2 files changed, 46 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index f901cdc..19f46d0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -736,6 +736,28 @@ static int amdgpu_cgs_get_firmware_info(void *cgs_device,
 	return 0;
 }
 
+static int amdgpu_cgs_query_system_info(void *cgs_device,
+				struct cgs_system_info *sys_info)
+{
+	CGS_FUNC_ADEV;
+
+	if (NULL == sys_info)
+		return -ENODEV;
+
+	if (sizeof(struct cgs_system_info) != sys_info->size)
+		return -ENODEV;
+
+	switch (sys_info->info_id) {
+	case CGS_SYSTEM_INFO_ADAPTER_BDF_ID:
+		sys_info->value = adev->pdev->devfn | (adev->pdev->bus->number << 8);
+		break;
+	default:
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
 /** \brief evaluate acpi namespace object, handle or pathname must be valid
  *  \param cgs_device
  *  \param info input/output arguments for the control method
@@ -985,6 +1007,7 @@ static const struct cgs_ops amdgpu_cgs_ops = {
 	amdgpu_cgs_set_powergating_state,
 	amdgpu_cgs_set_clockgating_state,
 	amdgpu_cgs_call_acpi_method,
+	amdgpu_cgs_query_system_info,
 };
 
 static const struct cgs_os_ops amdgpu_cgs_os_ops = {
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index 8bf6ee5..5ea8db0 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -105,6 +105,21 @@ enum cgs_ucode_id {
 	CGS_UCODE_ID_MAXIMUM,
 };
 
+enum cgs_system_info_id {
+	CGS_SYSTEM_INFO_ADAPTER_BDF_ID = 1,
+	CGS_SYSTEM_INFO_ID_MAXIMUM,
+};
+
+struct cgs_system_info {
+	uint64_t       size;
+	uint64_t       info_id;
+	union {
+		void           *ptr;
+		uint64_t        value;
+	};
+	uint64_t               padding[13];
+};
+
 /**
  * struct cgs_clock_limits - Clock limits
  *
@@ -533,6 +548,10 @@ typedef int (*cgs_call_acpi_method)(void *cgs_device,
 					uint32_t output_count,
 					uint32_t input_size,
 					uint32_t output_size);
+
+typedef int (*cgs_query_system_info)(void *cgs_device,
+				struct cgs_system_info *sys_info);
+
 struct cgs_ops {
 	/* memory management calls (similar to KFD interface) */
 	cgs_gpu_mem_info_t gpu_mem_info;
@@ -575,6 +594,8 @@ struct cgs_ops {
 	cgs_set_clockgating_state set_clockgating_state;
 	/* ACPI */
 	cgs_call_acpi_method call_acpi_method;
+	/* get system info */
+	cgs_query_system_info query_system_info;
 };
 
 struct cgs_os_ops; /* To be define in OS-specific CGS header */
@@ -663,5 +684,7 @@ struct cgs_device
 	CGS_CALL(set_clockgating_state, dev, block_type, state)
 #define cgs_call_acpi_method(dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size)	\
 	CGS_CALL(call_acpi_method, dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size)
+#define cgs_query_system_info(dev, sys_info)	\
+	CGS_CALL(query_system_info, dev, sys_info)
 
 #endif /* _CGS_COMMON_H */
-- 
cgit v1.1


From 47bf18b5b257d5a385b7d447a29f97301f5b2282 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 17 Sep 2015 16:34:14 +0800
Subject: drm/amdgpu: add new cgs interface to get display info (v2)

Add new CGS interfaces to query display info across modules.
This is nedded by the powerplay module for synchronizing with
the display module.

v2: (agd): fold in refresh rate fix, rebase

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c  | 40 ++++++++++++++++++++++++++++++++
 drivers/gpu/drm/amd/include/cgs_common.h | 20 ++++++++++++++++
 2 files changed, 60 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 19f46d0..8f758ea 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -758,6 +758,45 @@ static int amdgpu_cgs_query_system_info(void *cgs_device,
 	return 0;
 }
 
+static int amdgpu_cgs_get_active_displays_info(void *cgs_device,
+					  struct cgs_display_info *info)
+{
+	CGS_FUNC_ADEV;
+	struct amdgpu_crtc *amdgpu_crtc;
+	struct drm_device *ddev = adev->ddev;
+	struct drm_crtc *crtc;
+	uint32_t line_time_us, vblank_lines;
+
+	if (info == NULL)
+		return -EINVAL;
+
+	if (adev->mode_info.num_crtc && adev->mode_info.mode_config_initialized) {
+		list_for_each_entry(crtc,
+				&ddev->mode_config.crtc_list, head) {
+			amdgpu_crtc = to_amdgpu_crtc(crtc);
+			if (crtc->enabled) {
+				info->active_display_mask |= (1 << amdgpu_crtc->crtc_id);
+				info->display_count++;
+			}
+			if (info->mode_info != NULL &&
+				crtc->enabled && amdgpu_crtc->enabled &&
+				amdgpu_crtc->hw_mode.clock) {
+				line_time_us = (amdgpu_crtc->hw_mode.crtc_htotal * 1000) /
+							amdgpu_crtc->hw_mode.clock;
+				vblank_lines = amdgpu_crtc->hw_mode.crtc_vblank_end -
+							amdgpu_crtc->hw_mode.crtc_vdisplay +
+							(amdgpu_crtc->v_border * 2);
+				info->mode_info->vblank_time_us = vblank_lines * line_time_us;
+				info->mode_info->refresh_rate = drm_mode_vrefresh(&amdgpu_crtc->hw_mode);
+				info->mode_info->ref_clock = adev->clock.spll.reference_freq;
+				info->mode_info++;
+			}
+		}
+	}
+
+	return 0;
+}
+
 /** \brief evaluate acpi namespace object, handle or pathname must be valid
  *  \param cgs_device
  *  \param info input/output arguments for the control method
@@ -1006,6 +1045,7 @@ static const struct cgs_ops amdgpu_cgs_ops = {
 	amdgpu_cgs_get_firmware_info,
 	amdgpu_cgs_set_powergating_state,
 	amdgpu_cgs_set_clockgating_state,
+	amdgpu_cgs_get_active_displays_info,
 	amdgpu_cgs_call_acpi_method,
 	amdgpu_cgs_query_system_info,
 };
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index 5ea8db0..2bbffd1 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -142,6 +142,18 @@ struct cgs_firmware_info {
 	void			*kptr;
 };
 
+struct cgs_mode_info {
+	uint32_t		refresh_rate;
+	uint32_t		ref_clock;
+	uint32_t		vblank_time_us;
+};
+
+struct cgs_display_info {
+	uint32_t		display_count;
+	uint32_t		active_display_mask;
+	struct cgs_mode_info *mode_info;
+};
+
 typedef unsigned long cgs_handle_t;
 
 #define CGS_ACPI_METHOD_ATCS          0x53435441
@@ -541,6 +553,10 @@ typedef int(*cgs_set_clockgating_state)(void *cgs_device,
 				  enum amd_ip_block_type block_type,
 				  enum amd_clockgating_state state);
 
+typedef int(*cgs_get_active_displays_info)(
+					void *cgs_device,
+					struct cgs_display_info *info);
+
 typedef int (*cgs_call_acpi_method)(void *cgs_device,
 					uint32_t acpi_method,
 					uint32_t acpi_function,
@@ -592,6 +608,8 @@ struct cgs_ops {
 	/* cg pg interface*/
 	cgs_set_powergating_state set_powergating_state;
 	cgs_set_clockgating_state set_clockgating_state;
+	/* display manager */
+	cgs_get_active_displays_info get_active_displays_info;
 	/* ACPI */
 	cgs_call_acpi_method call_acpi_method;
 	/* get system info */
@@ -682,6 +700,8 @@ struct cgs_device
 	CGS_CALL(set_powergating_state, dev, block_type, state)
 #define cgs_set_clockgating_state(dev, block_type, state)	\
 	CGS_CALL(set_clockgating_state, dev, block_type, state)
+#define cgs_get_active_displays_info(dev, info)	\
+	CGS_CALL(get_active_displays_info, dev, info)
 #define cgs_call_acpi_method(dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size)	\
 	CGS_CALL(call_acpi_method, dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size)
 #define cgs_query_system_info(dev, sys_info)	\
-- 
cgit v1.1


From 1f7371b2a5faf139465f0af386cccbb54b832534 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 2 Dec 2015 17:46:21 -0500
Subject: drm/amd/powerplay: add basic powerplay framework

amdgpu_pp_ip_funcs is introduced to handle the two code paths,
the legacy one and the new powerplay implementation.

CONFIG_DRM_AMD_POWERPLAY kernel configuration option is
introduced for the powerplay component.

v4: squash in fixes
v3: register debugfs file when powerplay module enable
v2: add amdgpu_ucode_init_bo in hw init when amdgpu_powerplay enable.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/Kconfig                           |   1 +
 drivers/gpu/drm/amd/amdgpu/Makefile               |  12 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu.h               |   5 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c           |   1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c     | 280 ++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h     |  33 +++
 drivers/gpu/drm/amd/amdgpu/cik.c                  |  11 +-
 drivers/gpu/drm/amd/amdgpu/vi.c                   |   7 +-
 drivers/gpu/drm/amd/powerplay/Kconfig             |   6 +
 drivers/gpu/drm/amd/powerplay/Makefile            |  15 ++
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c     | 194 +++++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h | 162 +++++++++++++
 12 files changed, 718 insertions(+), 9 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
 create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/Kconfig
 create mode 100644 drivers/gpu/drm/amd/powerplay/Makefile
 create mode 100644 drivers/gpu/drm/amd/powerplay/amd_powerplay.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index c4bf9a1..b42c1ba 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -160,6 +160,7 @@ config DRM_AMDGPU
 	  If M is selected, the module will be called amdgpu.
 
 source "drivers/gpu/drm/amd/amdgpu/Kconfig"
+source "drivers/gpu/drm/amd/powerplay/Kconfig"
 
 source "drivers/gpu/drm/nouveau/Kconfig"
 
diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index a5c3aa0..16603a0 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -7,7 +7,8 @@ FULL_AMD_PATH=$(src)/..
 ccflags-y := -Iinclude/drm -I$(FULL_AMD_PATH)/include/asic_reg \
 	-I$(FULL_AMD_PATH)/include \
 	-I$(FULL_AMD_PATH)/amdgpu \
-	-I$(FULL_AMD_PATH)/scheduler
+	-I$(FULL_AMD_PATH)/scheduler \
+	-I$(FULL_AMD_PATH)/powerplay/inc
 
 amdgpu-y := amdgpu_drv.o
 
@@ -46,6 +47,7 @@ amdgpu-y += \
 # add SMC block
 amdgpu-y += \
 	amdgpu_dpm.o \
+	amdgpu_powerplay.o \
 	cz_smc.o cz_dpm.o \
 	tonga_smc.o tonga_dpm.o \
 	fiji_smc.o fiji_dpm.o \
@@ -96,6 +98,14 @@ amdgpu-$(CONFIG_VGA_SWITCHEROO) += amdgpu_atpx_handler.o
 amdgpu-$(CONFIG_ACPI) += amdgpu_acpi.o
 amdgpu-$(CONFIG_MMU_NOTIFIER) += amdgpu_mn.o
 
+ifneq ($(CONFIG_DRM_AMD_POWERPLAY),)
+
+include drivers/gpu/drm/amd/powerplay/Makefile
+
+amdgpu-y += $(AMD_POWERPLAY_FILES)
+
+endif
+
 obj-$(CONFIG_DRM_AMDGPU)+= amdgpu.o
 
 CFLAGS_amdgpu_trace_points.o := -I$(src)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index d454ad6..6f08d39 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -52,6 +52,7 @@
 #include "amdgpu_irq.h"
 #include "amdgpu_ucode.h"
 #include "amdgpu_gds.h"
+#include "amd_powerplay.h"
 
 #include "gpu_scheduler.h"
 
@@ -85,6 +86,7 @@ extern int amdgpu_enable_scheduler;
 extern int amdgpu_sched_jobs;
 extern int amdgpu_sched_hw_submission;
 extern int amdgpu_enable_semaphores;
+extern int amdgpu_powerplay;
 
 #define AMDGPU_WAIT_IDLE_TIMEOUT_IN_MS	        3000
 #define AMDGPU_MAX_USEC_TIMEOUT			100000	/* 100 ms */
@@ -2036,6 +2038,9 @@ struct amdgpu_device {
 	/* interrupts */
 	struct amdgpu_irq		irq;
 
+	/* powerplay */
+	struct amd_powerplay		powerplay;
+
 	/* dpm */
 	struct amdgpu_pm		pm;
 	u32				cg_flags;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 642e305..09248a6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -82,6 +82,7 @@ int amdgpu_enable_scheduler = 1;
 int amdgpu_sched_jobs = 32;
 int amdgpu_sched_hw_submission = 2;
 int amdgpu_enable_semaphores = 0;
+int amdgpu_powerplay = 0;
 
 MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes");
 module_param_named(vramlimit, amdgpu_vram_limit, int, 0600);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
new file mode 100644
index 0000000..5dd2a4c
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -0,0 +1,280 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#include "atom.h"
+#include "amdgpu.h"
+#include "amd_shared.h"
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include "amdgpu_pm.h"
+#include <drm/amdgpu_drm.h>
+#include "amdgpu_powerplay.h"
+#include "cik_dpm.h"
+#include "vi_dpm.h"
+
+static int amdgpu_powerplay_init(struct amdgpu_device *adev)
+{
+	int ret = 0;
+	struct amd_powerplay *amd_pp;
+
+	amd_pp = &(adev->powerplay);
+
+	if (amdgpu_powerplay) {
+#ifdef CONFIG_DRM_AMD_POWERPLAY
+		struct amd_pp_init *pp_init;
+
+		pp_init = kzalloc(sizeof(struct amd_pp_init), GFP_KERNEL);
+
+		if (pp_init == NULL)
+			return -ENOMEM;
+
+		pp_init->chip_family = adev->family;
+		pp_init->chip_id = adev->asic_type;
+		pp_init->device = amdgpu_cgs_create_device(adev);
+
+		ret = amd_powerplay_init(pp_init, amd_pp);
+		kfree(pp_init);
+#endif
+	} else {
+		amd_pp->pp_handle = (void *)adev;
+
+		switch (adev->asic_type) {
+#ifdef CONFIG_DRM_AMDGPU_CIK
+		case CHIP_BONAIRE:
+		case CHIP_HAWAII:
+			amd_pp->ip_funcs = &ci_dpm_ip_funcs;
+			break;
+		case CHIP_KABINI:
+		case CHIP_MULLINS:
+		case CHIP_KAVERI:
+			amd_pp->ip_funcs = &kv_dpm_ip_funcs;
+			break;
+#endif
+		case CHIP_TOPAZ:
+			amd_pp->ip_funcs = &iceland_dpm_ip_funcs;
+			break;
+		case CHIP_TONGA:
+			amd_pp->ip_funcs = &tonga_dpm_ip_funcs;
+			break;
+		case CHIP_CARRIZO:
+			amd_pp->ip_funcs = &cz_dpm_ip_funcs;
+			break;
+		default:
+			ret = -EINVAL;
+			break;
+		}
+	}
+	return ret;
+}
+
+static int amdgpu_pp_early_init(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int ret = 0;
+
+	ret = amdgpu_powerplay_init(adev);
+	if (ret)
+		return ret;
+
+	if (adev->powerplay.ip_funcs->early_init)
+		ret = adev->powerplay.ip_funcs->early_init(
+					adev->powerplay.pp_handle);
+	return ret;
+}
+
+static int amdgpu_pp_sw_init(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->sw_init)
+		ret = adev->powerplay.ip_funcs->sw_init(
+					adev->powerplay.pp_handle);
+
+#ifdef CONFIG_DRM_AMD_POWERPLAY
+	if (amdgpu_powerplay) {
+		adev->pm.dpm_enabled = true;
+		amdgpu_pm_sysfs_init(adev);
+	}
+#endif
+
+	return ret;
+}
+
+static int amdgpu_pp_sw_fini(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->sw_fini)
+		ret = adev->powerplay.ip_funcs->sw_fini(
+					adev->powerplay.pp_handle);
+	if (ret)
+		return ret;
+
+#ifdef CONFIG_DRM_AMD_POWERPLAY
+	if (amdgpu_powerplay) {
+		amdgpu_pm_sysfs_fini(adev);
+		amd_powerplay_fini(adev->powerplay.pp_handle);
+	}
+#endif
+
+	return ret;
+}
+
+static int amdgpu_pp_hw_init(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (amdgpu_powerplay && adev->firmware.smu_load)
+		amdgpu_ucode_init_bo(adev);
+
+	if (adev->powerplay.ip_funcs->hw_init)
+		ret = adev->powerplay.ip_funcs->hw_init(
+					adev->powerplay.pp_handle);
+
+	return ret;
+}
+
+static int amdgpu_pp_hw_fini(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->hw_fini)
+		ret = adev->powerplay.ip_funcs->hw_fini(
+					adev->powerplay.pp_handle);
+
+	if (amdgpu_powerplay && adev->firmware.smu_load)
+		amdgpu_ucode_fini_bo(adev);
+
+	return ret;
+}
+
+static int amdgpu_pp_suspend(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->suspend)
+		ret = adev->powerplay.ip_funcs->suspend(
+					 adev->powerplay.pp_handle);
+	return ret;
+}
+
+static int amdgpu_pp_resume(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->resume)
+		ret = adev->powerplay.ip_funcs->resume(
+					adev->powerplay.pp_handle);
+	return ret;
+}
+
+static int amdgpu_pp_set_clockgating_state(void *handle,
+					enum amd_clockgating_state state)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->set_clockgating_state)
+		ret = adev->powerplay.ip_funcs->set_clockgating_state(
+				adev->powerplay.pp_handle, state);
+	return ret;
+}
+
+static int amdgpu_pp_set_powergating_state(void *handle,
+					enum amd_powergating_state state)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->set_powergating_state)
+		ret = adev->powerplay.ip_funcs->set_powergating_state(
+				 adev->powerplay.pp_handle, state);
+	return ret;
+}
+
+
+static bool amdgpu_pp_is_idle(void *handle)
+{
+	bool ret = true;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->is_idle)
+		ret = adev->powerplay.ip_funcs->is_idle(
+					adev->powerplay.pp_handle);
+	return ret;
+}
+
+static int amdgpu_pp_wait_for_idle(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->wait_for_idle)
+		ret = adev->powerplay.ip_funcs->wait_for_idle(
+					adev->powerplay.pp_handle);
+	return ret;
+}
+
+static int amdgpu_pp_soft_reset(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->soft_reset)
+		ret = adev->powerplay.ip_funcs->soft_reset(
+					adev->powerplay.pp_handle);
+	return ret;
+}
+
+static void amdgpu_pp_print_status(void *handle)
+{
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->print_status)
+		adev->powerplay.ip_funcs->print_status(
+					adev->powerplay.pp_handle);
+}
+
+const struct amd_ip_funcs amdgpu_pp_ip_funcs = {
+	.early_init = amdgpu_pp_early_init,
+	.late_init = NULL,
+	.sw_init = amdgpu_pp_sw_init,
+	.sw_fini = amdgpu_pp_sw_fini,
+	.hw_init = amdgpu_pp_hw_init,
+	.hw_fini = amdgpu_pp_hw_fini,
+	.suspend = amdgpu_pp_suspend,
+	.resume = amdgpu_pp_resume,
+	.is_idle = amdgpu_pp_is_idle,
+	.wait_for_idle = amdgpu_pp_wait_for_idle,
+	.soft_reset = amdgpu_pp_soft_reset,
+	.print_status = amdgpu_pp_print_status,
+	.set_clockgating_state = amdgpu_pp_set_clockgating_state,
+	.set_powergating_state = amdgpu_pp_set_powergating_state,
+};
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h
new file mode 100644
index 0000000..da5cf47
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.h
@@ -0,0 +1,33 @@
+/*
+ *  Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __AMDGPU_POPWERPLAY_H__
+#define __AMDGPU_POPWERPLAY_H__
+
+#include "amd_shared.h"
+
+extern const struct amd_ip_funcs amdgpu_pp_ip_funcs;
+
+#endif /* __AMDSOC_DM_H__ */
diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index 61689f0..c7c298b 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -65,6 +65,7 @@
 #include "oss/oss_2_0_sh_mask.h"
 
 #include "amdgpu_amdkfd.h"
+#include "amdgpu_powerplay.h"
 
 /*
  * Indirect registers accessor
@@ -1953,7 +1954,7 @@ static const struct amdgpu_ip_block_version bonaire_ip_blocks[] =
 		.major = 7,
 		.minor = 0,
 		.rev = 0,
-		.funcs = &ci_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
@@ -2021,7 +2022,7 @@ static const struct amdgpu_ip_block_version hawaii_ip_blocks[] =
 		.major = 7,
 		.minor = 0,
 		.rev = 0,
-		.funcs = &ci_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
@@ -2089,7 +2090,7 @@ static const struct amdgpu_ip_block_version kabini_ip_blocks[] =
 		.major = 7,
 		.minor = 0,
 		.rev = 0,
-		.funcs = &kv_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
@@ -2157,7 +2158,7 @@ static const struct amdgpu_ip_block_version mullins_ip_blocks[] =
 		.major = 7,
 		.minor = 0,
 		.rev = 0,
-		.funcs = &kv_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
@@ -2225,7 +2226,7 @@ static const struct amdgpu_ip_block_version kaveri_ip_blocks[] =
 		.major = 7,
 		.minor = 0,
 		.rev = 0,
-		.funcs = &kv_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 30b408f..8e4c026 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -71,6 +71,7 @@
 #include "uvd_v5_0.h"
 #include "uvd_v6_0.h"
 #include "vce_v3_0.h"
+#include "amdgpu_powerplay.h"
 
 /*
  * Indirect registers accessor
@@ -1130,7 +1131,7 @@ static const struct amdgpu_ip_block_version topaz_ip_blocks[] =
 		.major = 7,
 		.minor = 1,
 		.rev = 0,
-		.funcs = &iceland_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_GFX,
@@ -1177,7 +1178,7 @@ static const struct amdgpu_ip_block_version tonga_ip_blocks[] =
 		.major = 7,
 		.minor = 1,
 		.rev = 0,
-		.funcs = &tonga_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
@@ -1313,7 +1314,7 @@ static const struct amdgpu_ip_block_version cz_ip_blocks[] =
 		.major = 8,
 		.minor = 0,
 		.rev = 0,
-		.funcs = &cz_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
diff --git a/drivers/gpu/drm/amd/powerplay/Kconfig b/drivers/gpu/drm/amd/powerplay/Kconfig
new file mode 100644
index 0000000..af38033
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/Kconfig
@@ -0,0 +1,6 @@
+config DRM_AMD_POWERPLAY
+	bool  "Enable AMD powerplay component"
+	depends on DRM_AMDGPU
+	default n
+	help
+	  select this option will enable AMD powerplay component.
diff --git a/drivers/gpu/drm/amd/powerplay/Makefile b/drivers/gpu/drm/amd/powerplay/Makefile
new file mode 100644
index 0000000..e7428a1
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/Makefile
@@ -0,0 +1,15 @@
+
+subdir-ccflags-y += -Iinclude/drm  \
+		-Idrivers/gpu/drm/amd/powerplay/inc/  \
+		-Idrivers/gpu/drm/amd/include/asic_reg  \
+		-Idrivers/gpu/drm/amd/include
+
+AMD_PP_PATH = ../powerplay
+
+include $(AMD_POWERPLAY)
+
+POWER_MGR = amd_powerplay.o
+
+AMD_PP_POWER = $(addprefix $(AMD_PP_PATH)/,$(POWER_MGR))
+
+AMD_POWERPLAY_FILES += $(AMD_PP_POWER)
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
new file mode 100644
index 0000000..39ffc5d
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -0,0 +1,194 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/gfp.h>
+#include "amd_shared.h"
+#include "amd_powerplay.h"
+
+static int pp_early_init(void *handle)
+{
+	return 0;
+}
+
+static int pp_sw_init(void *handle)
+{
+	return 0;
+}
+
+static int pp_sw_fini(void *handle)
+{
+	return 0;
+}
+
+static int pp_hw_init(void *handle)
+{
+	return 0;
+}
+
+static int pp_hw_fini(void *handle)
+{
+	return 0;
+}
+
+static bool pp_is_idle(void *handle)
+{
+	return 0;
+}
+
+static int pp_wait_for_idle(void *handle)
+{
+	return 0;
+}
+
+static int pp_sw_reset(void *handle)
+{
+	return 0;
+}
+
+static void pp_print_status(void *handle)
+{
+
+}
+
+static int pp_set_clockgating_state(void *handle,
+				    enum amd_clockgating_state state)
+{
+	return 0;
+}
+
+static int pp_set_powergating_state(void *handle,
+				    enum amd_powergating_state state)
+{
+	return 0;
+}
+
+static int pp_suspend(void *handle)
+{
+	return 0;
+}
+
+static int pp_resume(void *handle)
+{
+	return 0;
+}
+
+const struct amd_ip_funcs pp_ip_funcs = {
+	.early_init = pp_early_init,
+	.late_init = NULL,
+	.sw_init = pp_sw_init,
+	.sw_fini = pp_sw_fini,
+	.hw_init = pp_hw_init,
+	.hw_fini = pp_hw_fini,
+	.suspend = pp_suspend,
+	.resume = pp_resume,
+	.is_idle = pp_is_idle,
+	.wait_for_idle = pp_wait_for_idle,
+	.soft_reset = pp_sw_reset,
+	.print_status = pp_print_status,
+	.set_clockgating_state = pp_set_clockgating_state,
+	.set_powergating_state = pp_set_powergating_state,
+};
+
+static int pp_dpm_load_fw(void *handle)
+{
+	return 0;
+}
+
+static int pp_dpm_fw_loading_complete(void *handle)
+{
+	return 0;
+}
+
+static int pp_dpm_force_performance_level(void *handle,
+					enum amd_dpm_forced_level level)
+{
+	return 0;
+}
+static enum amd_dpm_forced_level pp_dpm_get_performance_level(
+								void *handle)
+{
+	return 0;
+}
+static int pp_dpm_get_sclk(void *handle, bool low)
+{
+	return 0;
+}
+static int pp_dpm_get_mclk(void *handle, bool low)
+{
+	return 0;
+}
+static int pp_dpm_powergate_vce(void *handle, bool gate)
+{
+	return 0;
+}
+static int pp_dpm_powergate_uvd(void *handle, bool gate)
+{
+	return 0;
+}
+
+int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_event event_id, void *input, void *output)
+{
+	return 0;
+}
+enum amd_pm_state_type pp_dpm_get_current_power_state(void *handle)
+{
+	return 0;
+}
+static void
+pp_debugfs_print_current_performance_level(void *handle,
+					       struct seq_file *m)
+{
+	return;
+}
+const struct amd_powerplay_funcs pp_dpm_funcs = {
+	.get_temperature = NULL,
+	.load_firmware = pp_dpm_load_fw,
+	.wait_for_fw_loading_complete = pp_dpm_fw_loading_complete,
+	.force_performance_level = pp_dpm_force_performance_level,
+	.get_performance_level = pp_dpm_get_performance_level,
+	.get_current_power_state = pp_dpm_get_current_power_state,
+	.get_sclk = pp_dpm_get_sclk,
+	.get_mclk = pp_dpm_get_mclk,
+	.powergate_vce = pp_dpm_powergate_vce,
+	.powergate_uvd = pp_dpm_powergate_uvd,
+	.dispatch_tasks = pp_dpm_dispatch_tasks,
+	.print_current_performance_level = pp_debugfs_print_current_performance_level,
+};
+
+int amd_powerplay_init(struct amd_pp_init *pp_init,
+		       struct amd_powerplay *amd_pp)
+{
+	if (pp_init == NULL || amd_pp == NULL)
+		return -EINVAL;
+
+	amd_pp->ip_funcs = &pp_ip_funcs;
+	amd_pp->pp_funcs = &pp_dpm_funcs;
+
+	return 0;
+}
+
+int amd_powerplay_fini(void *handle)
+{
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
new file mode 100644
index 0000000..09d9d5a
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -0,0 +1,162 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _AMD_POWERPLAY_H_
+#define _AMD_POWERPLAY_H_
+
+#include <linux/seq_file.h>
+#include <linux/types.h>
+#include "amd_shared.h"
+#include "cgs_common.h"
+
+
+enum amd_pp_event {
+	AMD_PP_EVENT_INITIALIZE = 0,
+	AMD_PP_EVENT_UNINITIALIZE,
+	AMD_PP_EVENT_POWER_SOURCE_CHANGE,
+	AMD_PP_EVENT_SUSPEND,
+	AMD_PP_EVENT_RESUME,
+	AMD_PP_EVENT_ENTER_REST_STATE,
+	AMD_PP_EVENT_EXIT_REST_STATE,
+	AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE,
+	AMD_PP_EVENT_THERMAL_NOTIFICATION,
+	AMD_PP_EVENT_VBIOS_NOTIFICATION,
+	AMD_PP_EVENT_ENTER_THERMAL_STATE,
+	AMD_PP_EVENT_EXIT_THERMAL_STATE,
+	AMD_PP_EVENT_ENTER_FORCED_STATE,
+	AMD_PP_EVENT_EXIT_FORCED_STATE,
+	AMD_PP_EVENT_ENTER_EXCLUSIVE_MODE,
+	AMD_PP_EVENT_EXIT_EXCLUSIVE_MODE,
+	AMD_PP_EVENT_ENTER_SCREEN_SAVER,
+	AMD_PP_EVENT_EXIT_SCREEN_SAVER,
+	AMD_PP_EVENT_VPU_RECOVERY_BEGIN,
+	AMD_PP_EVENT_VPU_RECOVERY_END,
+	AMD_PP_EVENT_ENABLE_POWER_PLAY,
+	AMD_PP_EVENT_DISABLE_POWER_PLAY,
+	AMD_PP_EVENT_CHANGE_POWER_SOURCE_UI_LABEL,
+	AMD_PP_EVENT_ENABLE_USER2D_PERFORMANCE,
+	AMD_PP_EVENT_DISABLE_USER2D_PERFORMANCE,
+	AMD_PP_EVENT_ENABLE_USER3D_PERFORMANCE,
+	AMD_PP_EVENT_DISABLE_USER3D_PERFORMANCE,
+	AMD_PP_EVENT_ENABLE_OVER_DRIVE_TEST,
+	AMD_PP_EVENT_DISABLE_OVER_DRIVE_TEST,
+	AMD_PP_EVENT_ENABLE_REDUCED_REFRESH_RATE,
+	AMD_PP_EVENT_DISABLE_REDUCED_REFRESH_RATE,
+	AMD_PP_EVENT_ENABLE_GFX_CLOCK_GATING,
+	AMD_PP_EVENT_DISABLE_GFX_CLOCK_GATING,
+	AMD_PP_EVENT_ENABLE_CGPG,
+	AMD_PP_EVENT_DISABLE_CGPG,
+	AMD_PP_EVENT_ENTER_TEXT_MODE,
+	AMD_PP_EVENT_EXIT_TEXT_MODE,
+	AMD_PP_EVENT_VIDEO_START,
+	AMD_PP_EVENT_VIDEO_STOP,
+	AMD_PP_EVENT_ENABLE_USER_STATE,
+	AMD_PP_EVENT_DISABLE_USER_STATE,
+	AMD_PP_EVENT_READJUST_POWER_STATE,
+	AMD_PP_EVENT_START_INACTIVITY,
+	AMD_PP_EVENT_STOP_INACTIVITY,
+	AMD_PP_EVENT_LINKED_ADAPTERS_READY,
+	AMD_PP_EVENT_ADAPTER_SAFE_TO_DISABLE,
+	AMD_PP_EVENT_COMPLETE_INIT,
+	AMD_PP_EVENT_CRITICAL_THERMAL_FAULT,
+	AMD_PP_EVENT_BACKLIGHT_CHANGED,
+	AMD_PP_EVENT_ENABLE_VARI_BRIGHT,
+	AMD_PP_EVENT_DISABLE_VARI_BRIGHT,
+	AMD_PP_EVENT_ENABLE_VARI_BRIGHT_ON_POWER_XPRESS,
+	AMD_PP_EVENT_DISABLE_VARI_BRIGHT_ON_POWER_XPRESS,
+	AMD_PP_EVENT_SET_VARI_BRIGHT_LEVEL,
+	AMD_PP_EVENT_VARI_BRIGHT_MONITOR_MEASUREMENT,
+	AMD_PP_EVENT_SCREEN_ON,
+	AMD_PP_EVENT_SCREEN_OFF,
+	AMD_PP_EVENT_PRE_DISPLAY_CONFIG_CHANGE,
+	AMD_PP_EVENT_ENTER_ULP_STATE,
+	AMD_PP_EVENT_EXIT_ULP_STATE,
+	AMD_PP_EVENT_REGISTER_IP_STATE,
+	AMD_PP_EVENT_UNREGISTER_IP_STATE,
+	AMD_PP_EVENT_ENTER_MGPU_MODE,
+	AMD_PP_EVENT_EXIT_MGPU_MODE,
+	AMD_PP_EVENT_ENTER_MULTI_GPU_MODE,
+	AMD_PP_EVENT_PRE_SUSPEND,
+	AMD_PP_EVENT_PRE_RESUME,
+	AMD_PP_EVENT_ENTER_BACOS,
+	AMD_PP_EVENT_EXIT_BACOS,
+	AMD_PP_EVENT_RESUME_BACO,
+	AMD_PP_EVENT_RESET_BACO,
+	AMD_PP_EVENT_PRE_DISPLAY_PHY_ACCESS,
+	AMD_PP_EVENT_POST_DISPLAY_PHY_CCESS,
+	AMD_PP_EVENT_START_COMPUTE_APPLICATION,
+	AMD_PP_EVENT_STOP_COMPUTE_APPLICATION,
+	AMD_PP_EVENT_REDUCE_POWER_LIMIT,
+	AMD_PP_EVENT_ENTER_FRAME_LOCK,
+	AMD_PP_EVENT_EXIT_FRAME_LOOCK,
+	AMD_PP_EVENT_LONG_IDLE_REQUEST_BACO,
+	AMD_PP_EVENT_LONG_IDLE_ENTER_BACO,
+	AMD_PP_EVENT_LONG_IDLE_EXIT_BACO,
+	AMD_PP_EVENT_HIBERNATE,
+	AMD_PP_EVENT_CONNECTED_STANDBY,
+	AMD_PP_EVENT_ENTER_SELF_REFRESH,
+	AMD_PP_EVENT_EXIT_SELF_REFRESH,
+	AMD_PP_EVENT_START_AVFS_BTC,
+	AMD_PP_EVENT_MAX
+};
+
+enum amd_dpm_forced_level {
+	AMD_DPM_FORCED_LEVEL_AUTO = 0,
+	AMD_DPM_FORCED_LEVEL_LOW = 1,
+	AMD_DPM_FORCED_LEVEL_HIGH = 2,
+};
+
+struct amd_pp_init {
+	struct cgs_device *device;
+	uint32_t chip_family;
+	uint32_t chip_id;
+	uint32_t rev_id;
+};
+
+struct amd_powerplay_funcs {
+	int (*get_temperature)(void *handle);
+	int (*load_firmware)(void *handle);
+	int (*wait_for_fw_loading_complete)(void *handle);
+	int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level);
+	enum amd_dpm_forced_level (*get_performance_level)(void *handle);
+	enum amd_pm_state_type (*get_current_power_state)(void *handle);
+	int (*get_sclk)(void *handle, bool low);
+	int (*get_mclk)(void *handle, bool low);
+	int (*powergate_vce)(void *handle, bool gate);
+	int (*powergate_uvd)(void *handle, bool gate);
+	int (*dispatch_tasks)(void *handle, enum amd_pp_event event_id,
+				   void *input, void *output);
+	void (*print_current_performance_level)(void *handle,
+						      struct seq_file *m);
+};
+
+struct amd_powerplay {
+	void *pp_handle;
+	const struct amd_ip_funcs *ip_funcs;
+	const struct amd_powerplay_funcs *pp_funcs;
+};
+
+int amd_powerplay_init(struct amd_pp_init *pp_init,
+		       struct amd_powerplay *amd_pp);
+int amd_powerplay_fini(void *handle);
+
+#endif /* _AMD_POWERPLAY_H_ */
-- 
cgit v1.1


From ba5c2a87b0c614013296901205ed693007964a59 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 6 Nov 2015 20:33:24 -0500
Subject: drm/amdgpu: disable legacy path of firmware check if powerplay is
 enabled

Powerplay will use a different interface once it's integrated.  These
legacy pathes will be removed once powerplay is enabled by default.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c  | 80 ++++++++++++++++++----------------
 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 24 +++++-----
 2 files changed, 55 insertions(+), 49 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index b20369e..d90aae0 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -2902,16 +2902,18 @@ static int gfx_v8_0_rlc_resume(struct amdgpu_device *adev)
 
 	gfx_v8_0_rlc_reset(adev);
 
-	if (!adev->firmware.smu_load) {
-		/* legacy rlc firmware loading */
-		r = gfx_v8_0_rlc_load_microcode(adev);
-		if (r)
-			return r;
-	} else {
-		r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-						AMDGPU_UCODE_ID_RLC_G);
-		if (r)
-			return -EINVAL;
+	if (!amdgpu_powerplay) {
+		if (!adev->firmware.smu_load) {
+			/* legacy rlc firmware loading */
+			r = gfx_v8_0_rlc_load_microcode(adev);
+			if (r)
+				return r;
+		} else {
+			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
+							AMDGPU_UCODE_ID_RLC_G);
+			if (r)
+				return -EINVAL;
+		}
 	}
 
 	gfx_v8_0_rlc_start(adev);
@@ -3802,35 +3804,37 @@ static int gfx_v8_0_cp_resume(struct amdgpu_device *adev)
 	if (!(adev->flags & AMD_IS_APU))
 		gfx_v8_0_enable_gui_idle_interrupt(adev, false);
 
-	if (!adev->firmware.smu_load) {
-		/* legacy firmware loading */
-		r = gfx_v8_0_cp_gfx_load_microcode(adev);
-		if (r)
-			return r;
-
-		r = gfx_v8_0_cp_compute_load_microcode(adev);
-		if (r)
-			return r;
-	} else {
-		r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-						AMDGPU_UCODE_ID_CP_CE);
-		if (r)
-			return -EINVAL;
-
-		r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-						AMDGPU_UCODE_ID_CP_PFP);
-		if (r)
-			return -EINVAL;
-
-		r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-						AMDGPU_UCODE_ID_CP_ME);
-		if (r)
-			return -EINVAL;
+	if (!amdgpu_powerplay) {
+		if (!adev->firmware.smu_load) {
+			/* legacy firmware loading */
+			r = gfx_v8_0_cp_gfx_load_microcode(adev);
+			if (r)
+				return r;
 
-		r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-						AMDGPU_UCODE_ID_CP_MEC1);
-		if (r)
-			return -EINVAL;
+			r = gfx_v8_0_cp_compute_load_microcode(adev);
+			if (r)
+				return r;
+		} else {
+			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
+							AMDGPU_UCODE_ID_CP_CE);
+			if (r)
+				return -EINVAL;
+
+			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
+							AMDGPU_UCODE_ID_CP_PFP);
+			if (r)
+				return -EINVAL;
+
+			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
+							AMDGPU_UCODE_ID_CP_ME);
+			if (r)
+				return -EINVAL;
+
+			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
+							AMDGPU_UCODE_ID_CP_MEC1);
+			if (r)
+				return -EINVAL;
+		}
 	}
 
 	r = gfx_v8_0_cp_gfx_resume(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 7253132..8091c1c 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -727,18 +727,20 @@ static int sdma_v3_0_start(struct amdgpu_device *adev)
 {
 	int r, i;
 
-	if (!adev->firmware.smu_load) {
-		r = sdma_v3_0_load_microcode(adev);
-		if (r)
-			return r;
-	} else {
-		for (i = 0; i < adev->sdma.num_instances; i++) {
-			r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
-									 (i == 0) ?
-									 AMDGPU_UCODE_ID_SDMA0 :
-									 AMDGPU_UCODE_ID_SDMA1);
+	if (!amdgpu_powerplay) {
+		if (!adev->firmware.smu_load) {
+			r = sdma_v3_0_load_microcode(adev);
 			if (r)
-				return -EINVAL;
+				return r;
+		} else {
+			for (i = 0; i < adev->sdma.num_instances; i++) {
+				r = adev->smu.smumgr_funcs->check_fw_load_finish(adev,
+										 (i == 0) ?
+										 AMDGPU_UCODE_ID_SDMA0 :
+										 AMDGPU_UCODE_ID_SDMA1);
+				if (r)
+					return -EINVAL;
+			}
 		}
 	}
 
-- 
cgit v1.1


From 1b5708ffb1032a2f24b4224320753532303c1ae4 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 10 Nov 2015 18:25:24 -0500
Subject: drm/amdgpu: export amd_powerplay_func to amdgpu and other ip block

Update amdgpu to deal with the new powerplay module properly.

v2: squash in fixes
v3: squash in Rex's power state reporting fix

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h    |  46 ++++++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 215 +++++++++++++++++++++------------
 2 files changed, 180 insertions(+), 81 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 6f08d39..d9ef4d2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -2264,20 +2264,54 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
 #define amdgpu_dpm_set_power_state(adev) (adev)->pm.funcs->set_power_state((adev))
 #define amdgpu_dpm_post_set_power_state(adev) (adev)->pm.funcs->post_set_power_state((adev))
 #define amdgpu_dpm_display_configuration_changed(adev) (adev)->pm.funcs->display_configuration_changed((adev))
-#define amdgpu_dpm_get_sclk(adev, l) (adev)->pm.funcs->get_sclk((adev), (l))
-#define amdgpu_dpm_get_mclk(adev, l) (adev)->pm.funcs->get_mclk((adev), (l))
 #define amdgpu_dpm_print_power_state(adev, ps) (adev)->pm.funcs->print_power_state((adev), (ps))
-#define amdgpu_dpm_debugfs_print_current_performance_level(adev, m) (adev)->pm.funcs->debugfs_print_current_performance_level((adev), (m))
-#define amdgpu_dpm_force_performance_level(adev, l) (adev)->pm.funcs->force_performance_level((adev), (l))
 #define amdgpu_dpm_vblank_too_short(adev) (adev)->pm.funcs->vblank_too_short((adev))
-#define amdgpu_dpm_powergate_uvd(adev, g) (adev)->pm.funcs->powergate_uvd((adev), (g))
-#define amdgpu_dpm_powergate_vce(adev, g) (adev)->pm.funcs->powergate_vce((adev), (g))
 #define amdgpu_dpm_enable_bapm(adev, e) (adev)->pm.funcs->enable_bapm((adev), (e))
 #define amdgpu_dpm_set_fan_control_mode(adev, m) (adev)->pm.funcs->set_fan_control_mode((adev), (m))
 #define amdgpu_dpm_get_fan_control_mode(adev) (adev)->pm.funcs->get_fan_control_mode((adev))
 #define amdgpu_dpm_set_fan_speed_percent(adev, s) (adev)->pm.funcs->set_fan_speed_percent((adev), (s))
 #define amdgpu_dpm_get_fan_speed_percent(adev, s) (adev)->pm.funcs->get_fan_speed_percent((adev), (s))
 
+#define amdgpu_dpm_get_sclk(adev, l) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->get_sclk((adev)->powerplay.pp_handle, (l)) : \
+		(adev)->pm.funcs->get_sclk((adev), (l))
+
+#define amdgpu_dpm_get_mclk(adev, l)  \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->get_mclk((adev)->powerplay.pp_handle, (l)) : \
+		(adev)->pm.funcs->get_mclk((adev), (l))
+
+
+#define amdgpu_dpm_force_performance_level(adev, l) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->force_performance_level((adev)->powerplay.pp_handle, (l)) : \
+		(adev)->pm.funcs->force_performance_level((adev), (l))
+
+#define amdgpu_dpm_powergate_uvd(adev, g) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->powergate_uvd((adev)->powerplay.pp_handle, (g)) : \
+		(adev)->pm.funcs->powergate_uvd((adev), (g))
+
+#define amdgpu_dpm_powergate_vce(adev, g) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->powergate_vce((adev)->powerplay.pp_handle, (g)) : \
+		(adev)->pm.funcs->powergate_vce((adev), (g))
+
+#define amdgpu_dpm_debugfs_print_current_performance_level(adev, m) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->print_current_performance_level((adev)->powerplay.pp_handle, (m)) : \
+		(adev)->pm.funcs->debugfs_print_current_performance_level((adev), (m))
+
+#define amdgpu_dpm_get_current_power_state(adev) \
+		(adev)->powerplay.pp_funcs->get_current_power_state((adev)->powerplay.pp_handle)
+
+#define amdgpu_dpm_get_performance_level(adev) \
+		(adev)->powerplay.pp_funcs->get_performance_level((adev)->powerplay.pp_handle)
+
+#define amdgpu_dpm_dispatch_task(adev, event_id, input, output) \
+	(adev)->powerplay.pp_funcs->dispatch_tasks((adev)->powerplay.pp_handle, (event_id), (input), (output))
+
 #define amdgpu_gds_switch(adev, r, v, d, w, a) (adev)->gds.funcs->patch_gds_switch((r), (v), (d), (w), (a))
 
 /* Common functions */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index eea1933..235fae5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -30,10 +30,16 @@
 #include <linux/hwmon.h>
 #include <linux/hwmon-sysfs.h>
 
+#include "amd_powerplay.h"
+
 static int amdgpu_debugfs_pm_init(struct amdgpu_device *adev);
 
 void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev)
 {
+	if (amdgpu_powerplay)
+		/* TODO */
+		return;
+
 	if (adev->pm.dpm_enabled) {
 		mutex_lock(&adev->pm.mutex);
 		if (power_supply_is_system_supplied() > 0)
@@ -52,7 +58,12 @@ static ssize_t amdgpu_get_dpm_state(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	enum amd_pm_state_type pm = adev->pm.dpm.user_state;
+	enum amd_pm_state_type pm;
+
+	if (amdgpu_powerplay) {
+		pm = amdgpu_dpm_get_current_power_state(adev);
+	} else
+		pm = adev->pm.dpm.user_state;
 
 	return snprintf(buf, PAGE_SIZE, "%s\n",
 			(pm == POWER_STATE_TYPE_BATTERY) ? "battery" :
@@ -66,40 +77,57 @@ static ssize_t amdgpu_set_dpm_state(struct device *dev,
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
+	enum amd_pm_state_type  state;
 
-	mutex_lock(&adev->pm.mutex);
 	if (strncmp("battery", buf, strlen("battery")) == 0)
-		adev->pm.dpm.user_state = POWER_STATE_TYPE_BATTERY;
+		state = POWER_STATE_TYPE_BATTERY;
 	else if (strncmp("balanced", buf, strlen("balanced")) == 0)
-		adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
+		state = POWER_STATE_TYPE_BALANCED;
 	else if (strncmp("performance", buf, strlen("performance")) == 0)
-		adev->pm.dpm.user_state = POWER_STATE_TYPE_PERFORMANCE;
+		state = POWER_STATE_TYPE_PERFORMANCE;
 	else {
-		mutex_unlock(&adev->pm.mutex);
 		count = -EINVAL;
 		goto fail;
 	}
-	mutex_unlock(&adev->pm.mutex);
 
-	/* Can't set dpm state when the card is off */
-	if (!(adev->flags & AMD_IS_PX) ||
-	    (ddev->switch_power_state == DRM_SWITCH_POWER_ON))
-		amdgpu_pm_compute_clocks(adev);
+	if (amdgpu_powerplay) {
+		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_ENABLE_USER_STATE, &state, NULL);
+	} else {
+		mutex_lock(&adev->pm.mutex);
+		adev->pm.dpm.user_state = state;
+		mutex_unlock(&adev->pm.mutex);
+
+		/* Can't set dpm state when the card is off */
+		if (!(adev->flags & AMD_IS_PX) ||
+		    (ddev->switch_power_state == DRM_SWITCH_POWER_ON))
+			amdgpu_pm_compute_clocks(adev);
+	}
 fail:
 	return count;
 }
 
 static ssize_t amdgpu_get_dpm_forced_performance_level(struct device *dev,
-						       struct device_attribute *attr,
-						       char *buf)
+						struct device_attribute *attr,
+								char *buf)
 {
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
-	enum amdgpu_dpm_forced_level level = adev->pm.dpm.forced_level;
 
-	return snprintf(buf, PAGE_SIZE, "%s\n",
-			(level == AMDGPU_DPM_FORCED_LEVEL_AUTO) ? "auto" :
-			(level == AMDGPU_DPM_FORCED_LEVEL_LOW) ? "low" : "high");
+	if (amdgpu_powerplay) {
+		enum amd_dpm_forced_level level;
+
+		level = amdgpu_dpm_get_performance_level(adev);
+		return snprintf(buf, PAGE_SIZE, "%s\n",
+				(level == AMD_DPM_FORCED_LEVEL_AUTO) ? "auto" :
+				(level == AMD_DPM_FORCED_LEVEL_LOW) ? "low" : "high");
+	} else {
+		enum amdgpu_dpm_forced_level level;
+
+		level = adev->pm.dpm.forced_level;
+		return snprintf(buf, PAGE_SIZE, "%s\n",
+				(level == AMDGPU_DPM_FORCED_LEVEL_AUTO) ? "auto" :
+				(level == AMDGPU_DPM_FORCED_LEVEL_LOW) ? "low" : "high");
+	}
 }
 
 static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev,
@@ -112,7 +140,6 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev,
 	enum amdgpu_dpm_forced_level level;
 	int ret = 0;
 
-	mutex_lock(&adev->pm.mutex);
 	if (strncmp("low", buf, strlen("low")) == 0) {
 		level = AMDGPU_DPM_FORCED_LEVEL_LOW;
 	} else if (strncmp("high", buf, strlen("high")) == 0) {
@@ -123,7 +150,11 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev,
 		count = -EINVAL;
 		goto fail;
 	}
-	if (adev->pm.funcs->force_performance_level) {
+
+	if (amdgpu_powerplay)
+		amdgpu_dpm_force_performance_level(adev, level);
+	else {
+		mutex_lock(&adev->pm.mutex);
 		if (adev->pm.dpm.thermal_active) {
 			count = -EINVAL;
 			goto fail;
@@ -131,6 +162,9 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev,
 		ret = amdgpu_dpm_force_performance_level(adev, level);
 		if (ret)
 			count = -EINVAL;
+		else
+			adev->pm.dpm.forced_level = level;
+		mutex_unlock(&adev->pm.mutex);
 	}
 fail:
 	mutex_unlock(&adev->pm.mutex);
@@ -197,7 +231,7 @@ static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev,
 	int err;
 	int value;
 
-	if(!adev->pm.funcs->set_fan_control_mode)
+	if (!adev->pm.funcs->set_fan_control_mode)
 		return -EINVAL;
 
 	err = kstrtoint(buf, 10, &value);
@@ -294,7 +328,10 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	umode_t effective_mode = attr->mode;
 
-	/* Skip attributes if DPM is not enabled */
+	if (amdgpu_powerplay)
+		return 0;  /* to do */
+
+	/* Skip limit attributes if DPM is not enabled */
 	if (!adev->pm.dpm_enabled &&
 	    (attr == &sensor_dev_attr_temp1_crit.dev_attr.attr ||
 	     attr == &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr ||
@@ -635,49 +672,54 @@ done:
 
 void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable)
 {
-	if (adev->pm.funcs->powergate_uvd) {
-		mutex_lock(&adev->pm.mutex);
-		/* enable/disable UVD */
+	if (amdgpu_powerplay)
 		amdgpu_dpm_powergate_uvd(adev, !enable);
-		mutex_unlock(&adev->pm.mutex);
-	} else {
-		if (enable) {
+	else {
+		if (adev->pm.funcs->powergate_uvd) {
 			mutex_lock(&adev->pm.mutex);
-			adev->pm.dpm.uvd_active = true;
-			adev->pm.dpm.state = POWER_STATE_TYPE_INTERNAL_UVD;
+			/* enable/disable UVD */
+			amdgpu_dpm_powergate_uvd(adev, !enable);
 			mutex_unlock(&adev->pm.mutex);
 		} else {
-			mutex_lock(&adev->pm.mutex);
-			adev->pm.dpm.uvd_active = false;
-			mutex_unlock(&adev->pm.mutex);
+			if (enable) {
+				mutex_lock(&adev->pm.mutex);
+				adev->pm.dpm.uvd_active = true;
+				adev->pm.dpm.state = POWER_STATE_TYPE_INTERNAL_UVD;
+				mutex_unlock(&adev->pm.mutex);
+			} else {
+				mutex_lock(&adev->pm.mutex);
+				adev->pm.dpm.uvd_active = false;
+				mutex_unlock(&adev->pm.mutex);
+			}
+			amdgpu_pm_compute_clocks(adev);
 		}
 
-		amdgpu_pm_compute_clocks(adev);
 	}
 }
 
 void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable)
 {
-	if (adev->pm.funcs->powergate_vce) {
-		mutex_lock(&adev->pm.mutex);
-		/* enable/disable VCE */
+	if (amdgpu_powerplay)
 		amdgpu_dpm_powergate_vce(adev, !enable);
-
-		mutex_unlock(&adev->pm.mutex);
-	} else {
-		if (enable) {
+	else {
+		if (adev->pm.funcs->powergate_vce) {
 			mutex_lock(&adev->pm.mutex);
-			adev->pm.dpm.vce_active = true;
-			/* XXX select vce level based on ring/task */
-			adev->pm.dpm.vce_level = AMDGPU_VCE_LEVEL_AC_ALL;
+			amdgpu_dpm_powergate_vce(adev, !enable);
 			mutex_unlock(&adev->pm.mutex);
 		} else {
-			mutex_lock(&adev->pm.mutex);
-			adev->pm.dpm.vce_active = false;
-			mutex_unlock(&adev->pm.mutex);
+			if (enable) {
+				mutex_lock(&adev->pm.mutex);
+				adev->pm.dpm.vce_active = true;
+				/* XXX select vce level based on ring/task */
+				adev->pm.dpm.vce_level = AMDGPU_VCE_LEVEL_AC_ALL;
+				mutex_unlock(&adev->pm.mutex);
+			} else {
+				mutex_lock(&adev->pm.mutex);
+				adev->pm.dpm.vce_active = false;
+				mutex_unlock(&adev->pm.mutex);
+			}
+			amdgpu_pm_compute_clocks(adev);
 		}
-
-		amdgpu_pm_compute_clocks(adev);
 	}
 }
 
@@ -685,10 +727,13 @@ void amdgpu_pm_print_power_states(struct amdgpu_device *adev)
 {
 	int i;
 
-	for (i = 0; i < adev->pm.dpm.num_ps; i++) {
-		printk("== power state %d ==\n", i);
+	if (amdgpu_powerplay)
+		/* TO DO */
+		return;
+
+	for (i = 0; i < adev->pm.dpm.num_ps; i++)
 		amdgpu_dpm_print_power_state(adev, &adev->pm.dpm.ps[i]);
-	}
+
 }
 
 int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
@@ -698,8 +743,11 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
 	if (adev->pm.sysfs_initialized)
 		return 0;
 
-	if (adev->pm.funcs->get_temperature == NULL)
-		return 0;
+	if (!amdgpu_powerplay) {
+		if (adev->pm.funcs->get_temperature == NULL)
+			return 0;
+	}
+
 	adev->pm.int_hwmon_dev = hwmon_device_register_with_groups(adev->dev,
 								   DRIVER_NAME, adev,
 								   hwmon_groups);
@@ -748,32 +796,43 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev)
 	if (!adev->pm.dpm_enabled)
 		return;
 
-	mutex_lock(&adev->pm.mutex);
+	if (amdgpu_powerplay) {
+		int i = 0;
+
+		amdgpu_display_bandwidth_update(adev);
+		mutex_lock(&adev->ring_lock);
+			for (i = 0; i < AMDGPU_MAX_RINGS; i++) {
+				struct amdgpu_ring *ring = adev->rings[i];
+				if (ring && ring->ready)
+					amdgpu_fence_wait_empty(ring);
+				}
+		mutex_unlock(&adev->ring_lock);
 
-	/* update active crtc counts */
-	adev->pm.dpm.new_active_crtcs = 0;
-	adev->pm.dpm.new_active_crtc_count = 0;
-	if (adev->mode_info.num_crtc && adev->mode_info.mode_config_initialized) {
-		list_for_each_entry(crtc,
-				    &ddev->mode_config.crtc_list, head) {
-			amdgpu_crtc = to_amdgpu_crtc(crtc);
-			if (crtc->enabled) {
-				adev->pm.dpm.new_active_crtcs |= (1 << amdgpu_crtc->crtc_id);
-				adev->pm.dpm.new_active_crtc_count++;
+		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE, NULL, NULL);
+	} else {
+		mutex_lock(&adev->pm.mutex);
+		adev->pm.dpm.new_active_crtcs = 0;
+		adev->pm.dpm.new_active_crtc_count = 0;
+		if (adev->mode_info.num_crtc && adev->mode_info.mode_config_initialized) {
+			list_for_each_entry(crtc,
+					    &ddev->mode_config.crtc_list, head) {
+				amdgpu_crtc = to_amdgpu_crtc(crtc);
+				if (crtc->enabled) {
+					adev->pm.dpm.new_active_crtcs |= (1 << amdgpu_crtc->crtc_id);
+					adev->pm.dpm.new_active_crtc_count++;
+				}
 			}
 		}
-	}
-
-	/* update battery/ac status */
-	if (power_supply_is_system_supplied() > 0)
-		adev->pm.dpm.ac_power = true;
-	else
-		adev->pm.dpm.ac_power = false;
-
-	amdgpu_dpm_change_power_state_locked(adev);
+		/* update battery/ac status */
+		if (power_supply_is_system_supplied() > 0)
+			adev->pm.dpm.ac_power = true;
+		else
+			adev->pm.dpm.ac_power = false;
 
-	mutex_unlock(&adev->pm.mutex);
+		amdgpu_dpm_change_power_state_locked(adev);
 
+		mutex_unlock(&adev->pm.mutex);
+	}
 }
 
 /*
@@ -787,7 +846,13 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data)
 	struct drm_device *dev = node->minor->dev;
 	struct amdgpu_device *adev = dev->dev_private;
 
-	if (adev->pm.dpm_enabled) {
+	if (!adev->pm.dpm_enabled) {
+		seq_printf(m, "dpm not enabled\n");
+		return 0;
+	}
+	if (amdgpu_powerplay) {
+		amdgpu_dpm_debugfs_print_current_performance_level(adev, m);
+	} else {
 		mutex_lock(&adev->pm.mutex);
 		if (adev->pm.funcs->debugfs_print_current_performance_level)
 			amdgpu_dpm_debugfs_print_current_performance_level(adev, m);
-- 
cgit v1.1


From ac885b3a20e60f568fe856008d038d7bd01394e2 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Tue, 21 Jul 2015 17:43:02 +0800
Subject: drm/amd/powerplay: add SMU manager sub-component

The SMUMGR is one sub-component of powerplay for SMU firmware support.
The SMU handles firmware loading for other IP blocks (GFX, SDMA, etc.)
on VI parts.  The adds the core powerplay infrastructure to handle that.

v3: direct use printk in powerplay module.
v2: direct use cgs_read/write_register functions in smu-modules

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/Makefile          |   4 +
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c   |  81 ++++++++
 drivers/gpu/drm/amd/powerplay/inc/pp_instance.h |  33 ++++
 drivers/gpu/drm/amd/powerplay/inc/smumgr.h      | 182 +++++++++++++++++
 drivers/gpu/drm/amd/powerplay/smumgr/Makefile   |   9 +
 drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c   | 251 ++++++++++++++++++++++++
 6 files changed, 560 insertions(+)
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smumgr.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/smumgr/Makefile
 create mode 100644 drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/Makefile b/drivers/gpu/drm/amd/powerplay/Makefile
index e7428a1..60c6654 100644
--- a/drivers/gpu/drm/amd/powerplay/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/Makefile
@@ -6,6 +6,10 @@ subdir-ccflags-y += -Iinclude/drm  \
 
 AMD_PP_PATH = ../powerplay
 
+PP_LIBS = smumgr
+
+AMD_POWERPLAY = $(addsuffix /Makefile,$(addprefix drivers/gpu/drm/amd/powerplay/,$(PP_LIBS)))
+
 include $(AMD_POWERPLAY)
 
 POWER_MGR = amd_powerplay.o
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 39ffc5d..ea78525 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -23,8 +23,10 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/gfp.h>
+#include <linux/slab.h>
 #include "amd_shared.h"
 #include "amd_powerplay.h"
+#include "pp_instance.h"
 
 static int pp_early_init(void *handle)
 {
@@ -43,11 +45,51 @@ static int pp_sw_fini(void *handle)
 
 static int pp_hw_init(void *handle)
 {
+	struct pp_instance *pp_handle;
+	struct pp_smumgr *smumgr;
+	int ret = 0;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	pp_handle = (struct pp_instance *)handle;
+	smumgr = pp_handle->smu_mgr;
+
+	if (smumgr == NULL || smumgr->smumgr_funcs == NULL ||
+		smumgr->smumgr_funcs->smu_init == NULL ||
+		smumgr->smumgr_funcs->start_smu == NULL)
+		return -EINVAL;
+
+	ret = smumgr->smumgr_funcs->smu_init(smumgr);
+	if (ret) {
+		printk(KERN_ERR "[ powerplay ] smc initialization failed\n");
+		return ret;
+	}
+
+	ret = smumgr->smumgr_funcs->start_smu(smumgr);
+	if (ret) {
+		printk(KERN_ERR "[ powerplay ] smc start failed\n");
+		smumgr->smumgr_funcs->smu_fini(smumgr);
+		return ret;
+	}
 	return 0;
 }
 
 static int pp_hw_fini(void *handle)
 {
+	struct pp_instance *pp_handle;
+	struct pp_smumgr *smumgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	pp_handle = (struct pp_instance *)handle;
+	smumgr = pp_handle->smu_mgr;
+
+	if (smumgr != NULL || smumgr->smumgr_funcs != NULL ||
+		smumgr->smumgr_funcs->smu_fini != NULL)
+		smumgr->smumgr_funcs->smu_fini(smumgr);
+
 	return 0;
 }
 
@@ -176,12 +218,49 @@ const struct amd_powerplay_funcs pp_dpm_funcs = {
 	.print_current_performance_level = pp_debugfs_print_current_performance_level,
 };
 
+static int amd_pp_instance_init(struct amd_pp_init *pp_init,
+				struct amd_powerplay *amd_pp)
+{
+	int ret;
+	struct pp_instance *handle;
+
+	handle = kzalloc(sizeof(struct pp_instance), GFP_KERNEL);
+	if (handle == NULL)
+		return -ENOMEM;
+
+	ret = smum_init(pp_init, handle);
+	if (ret)
+		return ret;
+
+	amd_pp->pp_handle = handle;
+	return 0;
+}
+
+static int amd_pp_instance_fini(void *handle)
+{
+	struct pp_instance *instance = (struct pp_instance *)handle;
+	if (instance == NULL)
+		return -EINVAL;
+
+	smum_fini(instance->smu_mgr);
+
+	kfree(handle);
+	return 0;
+}
+
 int amd_powerplay_init(struct amd_pp_init *pp_init,
 		       struct amd_powerplay *amd_pp)
 {
+	int ret;
+
 	if (pp_init == NULL || amd_pp == NULL)
 		return -EINVAL;
 
+	ret = amd_pp_instance_init(pp_init, amd_pp);
+
+	if (ret)
+		return ret;
+
 	amd_pp->ip_funcs = &pp_ip_funcs;
 	amd_pp->pp_funcs = &pp_dpm_funcs;
 
@@ -190,5 +269,7 @@ int amd_powerplay_init(struct amd_pp_init *pp_init,
 
 int amd_powerplay_fini(void *handle)
 {
+	amd_pp_instance_fini(handle);
+
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
new file mode 100644
index 0000000..318f827
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _PP_INSTANCE_H_
+#define _PP_INSTANCE_H_
+
+#include "smumgr.h"
+
+
+struct pp_instance {
+	struct pp_smumgr *smu_mgr;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smumgr.h b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h
new file mode 100644
index 0000000..504f035
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smumgr.h
@@ -0,0 +1,182 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _SMUMGR_H_
+#define _SMUMGR_H_
+#include <linux/types.h>
+#include "pp_instance.h"
+#include "amd_powerplay.h"
+
+struct pp_smumgr;
+struct pp_instance;
+
+#define smu_lower_32_bits(n) ((uint32_t)(n))
+#define smu_upper_32_bits(n) ((uint32_t)(((n)>>16)>>16))
+
+struct pp_smumgr_func {
+	int (*smu_init)(struct pp_smumgr *smumgr);
+	int (*smu_fini)(struct pp_smumgr *smumgr);
+	int (*start_smu)(struct pp_smumgr *smumgr);
+	int (*check_fw_load_finish)(struct pp_smumgr *smumgr,
+				    uint32_t firmware);
+	int (*request_smu_load_fw)(struct pp_smumgr *smumgr);
+	int (*request_smu_load_specific_fw)(struct pp_smumgr *smumgr,
+					    uint32_t firmware);
+	int (*get_argument)(struct pp_smumgr *smumgr);
+	int (*send_msg_to_smc)(struct pp_smumgr *smumgr, uint16_t msg);
+	int (*send_msg_to_smc_with_parameter)(struct pp_smumgr *smumgr,
+					  uint16_t msg, uint32_t parameter);
+	int (*download_pptable_settings)(struct pp_smumgr *smumgr,
+					 void **table);
+	int (*upload_pptable_settings)(struct pp_smumgr *smumgr);
+};
+
+struct pp_smumgr {
+	uint32_t chip_family;
+	uint32_t chip_id;
+	uint32_t hw_revision;
+	void *device;
+	void *backend;
+	uint32_t usec_timeout;
+	bool reload_fw;
+	const struct pp_smumgr_func *smumgr_funcs;
+};
+
+
+extern int smum_init(struct amd_pp_init *pp_init,
+		     struct pp_instance *handle);
+
+extern int smum_fini(struct pp_smumgr *smumgr);
+
+extern int smum_get_argument(struct pp_smumgr *smumgr);
+
+extern int smum_download_powerplay_table(struct pp_smumgr *smumgr, void **table);
+
+extern int smum_upload_powerplay_table(struct pp_smumgr *smumgr);
+
+extern int smum_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg);
+
+extern int smum_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+					uint16_t msg, uint32_t parameter);
+
+extern int smum_wait_on_register(struct pp_smumgr *smumgr,
+				uint32_t index, uint32_t value, uint32_t mask);
+
+extern int smum_wait_for_register_unequal(struct pp_smumgr *smumgr,
+				uint32_t index, uint32_t value, uint32_t mask);
+
+extern int smum_wait_on_indirect_register(struct pp_smumgr *smumgr,
+				uint32_t indirect_port, uint32_t index,
+				uint32_t value, uint32_t mask);
+
+
+extern void smum_wait_for_indirect_register_unequal(
+				struct pp_smumgr *smumgr,
+				uint32_t indirect_port, uint32_t index,
+				uint32_t value, uint32_t mask);
+
+extern int smu_allocate_memory(void *device, uint32_t size,
+			 enum cgs_gpu_mem_type type,
+			 uint32_t byte_align, uint64_t *mc_addr,
+			 void **kptr, void *handle);
+
+extern int smu_free_memory(void *device, void *handle);
+
+#define SMUM_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT
+
+#define SMUM_FIELD_MASK(reg, field) reg##__##field##_MASK
+
+#define SMUM_WAIT_INDIRECT_REGISTER_GIVEN_INDEX(smumgr,			\
+					port, index, value, mask)	\
+	smum_wait_on_indirect_register(smumgr,				\
+				mm##port##_INDEX, index, value, mask)
+
+
+#define SMUM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr,         \
+							index, value, mask) \
+		smum_wait_for_register_unequal(smumgr,            \
+					index, value, mask)
+
+#define SMUM_WAIT_REGISTER_UNEQUAL(smumgr, reg, value, mask)		\
+	SMUM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr,			\
+				mm##reg, value, mask)
+
+#define SMUM_WAIT_FIELD_UNEQUAL(smumgr, reg, field, fieldval)		\
+	SMUM_WAIT_REGISTER_UNEQUAL(smumgr, reg,				\
+		(fieldval) << SMUM_FIELD_SHIFT(reg, field),		\
+		SMUM_FIELD_MASK(reg, field))
+
+#define SMUM_GET_FIELD(value, reg, field)				\
+		(((value) & SMUM_FIELD_MASK(reg, field))		\
+		>> SMUM_FIELD_SHIFT(reg, field))
+
+#define SMUM_READ_FIELD(device, reg, field)                           \
+		SMUM_GET_FIELD(cgs_read_register(device, mm##reg), reg, field)
+
+#define SMUM_SET_FIELD(value, reg, field, field_val)                  \
+		(((value) & ~SMUM_FIELD_MASK(reg, field)) |                    \
+		(SMUM_FIELD_MASK(reg, field) & ((field_val) <<                 \
+			SMUM_FIELD_SHIFT(reg, field))))
+
+#define SMUM_WAIT_VFPF_INDIRECT_REGISTER_GIVEN_INDEX(smumgr,		\
+				port, index, value, mask)		\
+	smum_wait_on_indirect_register(smumgr,				\
+		mm##port##_INDEX_0, index, value, mask)
+
+#define SMUM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr,	\
+				port, index, value, mask)		\
+	smum_wait_for_indirect_register_unequal(smumgr,			\
+		mm##port##_INDEX_0, index, value, mask)
+
+
+#define SMUM_WAIT_VFPF_INDIRECT_REGISTER(smumgr, port, reg, value, mask) \
+	SMUM_WAIT_VFPF_INDIRECT_REGISTER_GIVEN_INDEX(smumgr, port, ix##reg, value, mask)
+
+#define SMUM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL(smumgr, port, reg, value, mask)     \
+		SMUM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(smumgr, port, ix##reg, value, mask)
+
+
+/*Operations on named fields.*/
+
+#define SMUM_READ_VFPF_INDIRECT_FIELD(device, port, reg, field) \
+		SMUM_GET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
+			reg, field)
+
+#define SMUM_WRITE_FIELD(device, reg, field, fieldval)            \
+		cgs_write_register(device, mm##reg, \
+		SMUM_SET_FIELD(cgs_read_register(device, mm##reg), reg, field, fieldval))
+
+#define SMUM_WRITE_VFPF_INDIRECT_FIELD(device, port, reg, field, fieldval)    \
+		cgs_write_ind_register(device, port, ix##reg, \
+			SMUM_SET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
+			reg, field, fieldval))
+
+#define SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, port, reg, field, fieldval) \
+	SMUM_WAIT_VFPF_INDIRECT_REGISTER(smumgr, port, reg,		\
+		(fieldval) << SMUM_FIELD_SHIFT(reg, field),		\
+		SMUM_FIELD_MASK(reg, field))
+
+#define SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, port, reg, field, fieldval) \
+	SMUM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL(smumgr, port, reg,	\
+		(fieldval) << SMUM_FIELD_SHIFT(reg, field),		\
+		SMUM_FIELD_MASK(reg, field))
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
new file mode 100644
index 0000000..61bfb2a
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
@@ -0,0 +1,9 @@
+#
+# Makefile for the 'smu manager' sub-component of powerplay.
+# It provides the smu management services for the driver.
+
+SMU_MGR = smumgr.o
+
+AMD_PP_SMUMGR = $(addprefix $(AMD_PP_PATH)/smumgr/,$(SMU_MGR))
+
+AMD_POWERPLAY_FILES += $(AMD_PP_SMUMGR)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
new file mode 100644
index 0000000..1a11714
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
@@ -0,0 +1,251 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include "pp_instance.h"
+#include "smumgr.h"
+#include "cgs_common.h"
+#include "linux/delay.h"
+
+int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
+{
+	struct pp_smumgr *smumgr;
+
+	if ((handle == NULL) || (pp_init == NULL))
+		return -EINVAL;
+
+	smumgr = kzalloc(sizeof(struct pp_smumgr), GFP_KERNEL);
+	if (smumgr == NULL)
+		return -ENOMEM;
+
+	smumgr->device = pp_init->device;
+	smumgr->chip_family = pp_init->chip_family;
+	smumgr->chip_id = pp_init->chip_id;
+	smumgr->hw_revision = pp_init->rev_id;
+	smumgr->usec_timeout = AMD_MAX_USEC_TIMEOUT;
+	smumgr->reload_fw = 1;
+	handle->smu_mgr = smumgr;
+
+	switch (smumgr->chip_family) {
+	case AMD_FAMILY_CZ:
+		/* TODO */
+		break;
+	case AMD_FAMILY_VI:
+		/* TODO */
+		break;
+	default:
+		kfree(smumgr);
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+int smum_fini(struct pp_smumgr *smumgr)
+{
+	kfree(smumgr);
+	return 0;
+}
+
+int smum_get_argument(struct pp_smumgr *smumgr)
+{
+	if (NULL != smumgr->smumgr_funcs->get_argument)
+		return smumgr->smumgr_funcs->get_argument(smumgr);
+
+	return 0;
+}
+
+int smum_download_powerplay_table(struct pp_smumgr *smumgr,
+								void **table)
+{
+	if (NULL != smumgr->smumgr_funcs->download_pptable_settings)
+		return smumgr->smumgr_funcs->download_pptable_settings(smumgr,
+									table);
+
+	return 0;
+}
+
+int smum_upload_powerplay_table(struct pp_smumgr *smumgr)
+{
+	if (NULL != smumgr->smumgr_funcs->upload_pptable_settings)
+		return smumgr->smumgr_funcs->upload_pptable_settings(smumgr);
+
+	return 0;
+}
+
+int smum_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+{
+	if (smumgr == NULL || smumgr->smumgr_funcs->send_msg_to_smc == NULL)
+		return -EINVAL;
+
+	return smumgr->smumgr_funcs->send_msg_to_smc(smumgr, msg);
+}
+
+int smum_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+					uint16_t msg, uint32_t parameter)
+{
+	if (smumgr == NULL ||
+		smumgr->smumgr_funcs->send_msg_to_smc_with_parameter == NULL)
+		return -EINVAL;
+	return smumgr->smumgr_funcs->send_msg_to_smc_with_parameter(
+						smumgr, msg, parameter);
+}
+
+/*
+ * Returns once the part of the register indicated by the mask has
+ * reached the given value.
+ */
+int smum_wait_on_register(struct pp_smumgr *smumgr,
+				uint32_t index,
+				uint32_t value, uint32_t mask)
+{
+	uint32_t i;
+	uint32_t cur_value;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	for (i = 0; i < smumgr->usec_timeout; i++) {
+		cur_value = cgs_read_register(smumgr->device, index);
+		if ((cur_value & mask) == (value & mask))
+			break;
+		udelay(1);
+	}
+
+	/* timeout means wrong logic*/
+	if (i == smumgr->usec_timeout)
+		return -1;
+
+	return 0;
+}
+
+int smum_wait_for_register_unequal(struct pp_smumgr *smumgr,
+					uint32_t index,
+					uint32_t value, uint32_t mask)
+{
+	uint32_t i;
+	uint32_t cur_value;
+
+	if (smumgr == NULL)
+		return -EINVAL;
+
+	for (i = 0; i < smumgr->usec_timeout; i++) {
+		cur_value = cgs_read_register(smumgr->device,
+									index);
+		if ((cur_value & mask) != (value & mask))
+			break;
+		udelay(1);
+	}
+
+	/* timeout means wrong logic */
+	if (i == smumgr->usec_timeout)
+		return -1;
+
+	return 0;
+}
+
+
+/*
+ * Returns once the part of the register indicated by the mask
+ * has reached the given value.The indirect space is described by
+ * giving the memory-mapped index of the indirect index register.
+ */
+int smum_wait_on_indirect_register(struct pp_smumgr *smumgr,
+					uint32_t indirect_port,
+					uint32_t index,
+					uint32_t value,
+					uint32_t mask)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	cgs_write_register(smumgr->device, indirect_port, index);
+	return smum_wait_on_register(smumgr, indirect_port + 1,
+						mask, value);
+}
+
+void smum_wait_for_indirect_register_unequal(
+						struct pp_smumgr *smumgr,
+						uint32_t indirect_port,
+						uint32_t index,
+						uint32_t value,
+						uint32_t mask)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return;
+	cgs_write_register(smumgr->device, indirect_port, index);
+	smum_wait_for_register_unequal(smumgr, indirect_port + 1,
+						value, mask);
+}
+
+int smu_allocate_memory(void *device, uint32_t size,
+			 enum cgs_gpu_mem_type type,
+			 uint32_t byte_align, uint64_t *mc_addr,
+			 void **kptr, void *handle)
+{
+	int ret = 0;
+	cgs_handle_t cgs_handle;
+
+	if (device == NULL || handle == NULL ||
+	    mc_addr == NULL || kptr == NULL)
+		return -EINVAL;
+
+	ret = cgs_alloc_gpu_mem(device, type, size, byte_align,
+				0, 0, (cgs_handle_t *)handle);
+	if (ret)
+		return -ENOMEM;
+
+	cgs_handle = *(cgs_handle_t *)handle;
+
+	ret = cgs_gmap_gpu_mem(device, cgs_handle, mc_addr);
+	if (ret)
+		goto error_gmap;
+
+	ret = cgs_kmap_gpu_mem(device, cgs_handle, kptr);
+	if (ret)
+		goto error_kmap;
+
+	return 0;
+
+error_kmap:
+	cgs_gunmap_gpu_mem(device, cgs_handle);
+
+error_gmap:
+	cgs_free_gpu_mem(device, cgs_handle);
+	return ret;
+}
+
+int smu_free_memory(void *device, void *handle)
+{
+	cgs_handle_t cgs_handle = (cgs_handle_t)handle;
+
+	if (device == NULL || handle == NULL)
+		return -EINVAL;
+
+	cgs_kunmap_gpu_mem(device, cgs_handle);
+	cgs_gunmap_gpu_mem(device, cgs_handle);
+	cgs_free_gpu_mem(device, cgs_handle);
+
+	return 0;
+}
-- 
cgit v1.1


From 3bace359149391c6547cefe3bf729f365bcf3ef6 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Tue, 21 Jul 2015 21:18:15 +0800
Subject: drm/amd/powerplay: add hardware manager sub-component

The hwmgr handles all hardware related calls, including clock/power
gating control, DPM, read and parse PPTable, etc.

v5: squash in fixes
v4: implement acpi's atcs function use cgs interface
v3: fix code style error and add big-endian mode support.
v2: use cgs interface directly in hwmgr sub-module

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/Makefile             |    2 +-
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c      |   55 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile       |   10 +
 .../gpu/drm/amd/powerplay/hwmgr/functiontables.c   |  154 ++
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  |   84 +
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c        |  201 +++
 drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c      |   76 +
 .../gpu/drm/amd/powerplay/hwmgr/processpptables.c  | 1661 ++++++++++++++++++++
 .../gpu/drm/amd/powerplay/hwmgr/processpptables.h  |   47 +
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h  |    1 -
 .../gpu/drm/amd/powerplay/inc/hardwaremanager.h    |  280 ++++
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h          |  607 +++++++
 drivers/gpu/drm/amd/powerplay/inc/power_state.h    |  200 +++
 drivers/gpu/drm/amd/powerplay/inc/pp_acpi.h        |   28 +
 drivers/gpu/drm/amd/powerplay/inc/pp_instance.h    |    3 +-
 .../gpu/drm/amd/powerplay/inc/pp_power_source.h    |   36 +
 16 files changed, 3439 insertions(+), 6 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/power_state.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/pp_acpi.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/pp_power_source.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/Makefile b/drivers/gpu/drm/amd/powerplay/Makefile
index 60c6654..6359c67 100644
--- a/drivers/gpu/drm/amd/powerplay/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/Makefile
@@ -6,7 +6,7 @@ subdir-ccflags-y += -Iinclude/drm  \
 
 AMD_PP_PATH = ../powerplay
 
-PP_LIBS = smumgr
+PP_LIBS = smumgr hwmgr
 
 AMD_POWERPLAY = $(addsuffix /Makefile,$(addprefix drivers/gpu/drm/amd/powerplay/,$(PP_LIBS)))
 
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index ea78525..88fdb04 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -35,12 +35,46 @@ static int pp_early_init(void *handle)
 
 static int pp_sw_init(void *handle)
 {
-	return 0;
+	struct pp_instance *pp_handle;
+	struct pp_hwmgr  *hwmgr;
+	int ret = 0;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	pp_handle = (struct pp_instance *)handle;
+	hwmgr = pp_handle->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->pptable_func == NULL ||
+	    hwmgr->hwmgr_func == NULL ||
+	    hwmgr->pptable_func->pptable_init == NULL ||
+	    hwmgr->hwmgr_func->backend_init == NULL)
+		return -EINVAL;
+
+	ret = hwmgr->pptable_func->pptable_init(hwmgr);
+	if (ret == 0)
+		ret = hwmgr->hwmgr_func->backend_init(hwmgr);
+
+	return ret;
 }
 
 static int pp_sw_fini(void *handle)
 {
-	return 0;
+	struct pp_instance *pp_handle;
+	struct pp_hwmgr  *hwmgr;
+	int ret = 0;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	pp_handle = (struct pp_instance *)handle;
+	hwmgr = pp_handle->hwmgr;
+
+	if (hwmgr != NULL || hwmgr->hwmgr_func != NULL ||
+	    hwmgr->hwmgr_func->backend_fini != NULL)
+		ret = hwmgr->hwmgr_func->backend_fini(hwmgr);
+
+	return ret;
 }
 
 static int pp_hw_init(void *handle)
@@ -72,6 +106,8 @@ static int pp_hw_init(void *handle)
 		smumgr->smumgr_funcs->smu_fini(smumgr);
 		return ret;
 	}
+	hw_init_power_state_table(pp_handle->hwmgr);
+
 	return 0;
 }
 
@@ -203,6 +239,7 @@ pp_debugfs_print_current_performance_level(void *handle,
 {
 	return;
 }
+
 const struct amd_powerplay_funcs pp_dpm_funcs = {
 	.get_temperature = NULL,
 	.load_firmware = pp_dpm_load_fw,
@@ -230,10 +267,20 @@ static int amd_pp_instance_init(struct amd_pp_init *pp_init,
 
 	ret = smum_init(pp_init, handle);
 	if (ret)
-		return ret;
+		goto fail_smum;
+
+	ret = hwmgr_init(pp_init, handle);
+	if (ret)
+		goto fail_hwmgr;
 
 	amd_pp->pp_handle = handle;
 	return 0;
+
+fail_hwmgr:
+	smum_fini(handle->smu_mgr);
+fail_smum:
+	kfree(handle);
+	return ret;
 }
 
 static int amd_pp_instance_fini(void *handle)
@@ -242,6 +289,8 @@ static int amd_pp_instance_fini(void *handle)
 	if (instance == NULL)
 		return -EINVAL;
 
+	hwmgr_fini(instance->hwmgr);
+
 	smum_fini(instance->smu_mgr);
 
 	kfree(handle);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
new file mode 100644
index 0000000..ef529e0
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -0,0 +1,10 @@
+#
+# Makefile for the 'hw manager' sub-component of powerplay.
+# It provides the hardware management services for the driver.
+
+HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
+	       hardwaremanager.o pp_acpi.o
+
+AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
+
+AMD_POWERPLAY_FILES += $(AMD_PP_HWMGR)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
new file mode 100644
index 0000000..5abde8f
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include "hwmgr.h"
+
+static int phm_run_table(struct pp_hwmgr *hwmgr,
+			 struct phm_runtime_table_header *rt_table,
+			 void *input,
+			 void *output,
+			 void *temp_storage)
+{
+	int result = 0;
+	phm_table_function *function;
+
+	for (function = rt_table->function_list; NULL != *function; function++) {
+		int tmp = (*function)(hwmgr, input, output, temp_storage, result);
+
+		if (tmp == PP_Result_TableImmediateExit)
+			break;
+		if (tmp) {
+			if (0 == result)
+				result = tmp;
+			if (rt_table->exit_error)
+				break;
+		}
+	}
+
+	return result;
+}
+
+int phm_dispatch_table(struct pp_hwmgr *hwmgr,
+		       struct phm_runtime_table_header *rt_table,
+		       void *input, void *output)
+{
+	int result = 0;
+	void *temp_storage = NULL;
+
+	if (hwmgr == NULL || rt_table == NULL || rt_table->function_list == NULL) {
+		printk(KERN_ERR "[ powerplay ] Invalid Parameter!\n");
+		return 0; /*temp return ture because some function not implement on some asic */
+	}
+
+	if (0 != rt_table->storage_size) {
+		temp_storage = kzalloc(rt_table->storage_size, GFP_KERNEL);
+		if (temp_storage == NULL) {
+			printk(KERN_ERR "[ powerplay ] Could not allocate table temporary storage\n");
+			return -1;
+		}
+	}
+
+	result = phm_run_table(hwmgr, rt_table, input, output, temp_storage);
+
+	if (NULL != temp_storage)
+		kfree(temp_storage);
+
+	return result;
+}
+
+int phm_construct_table(struct pp_hwmgr *hwmgr,
+			struct phm_master_table_header *master_table,
+			struct phm_runtime_table_header *rt_table)
+{
+	uint32_t function_count = 0;
+	const struct phm_master_table_item *table_item;
+	uint32_t size;
+	phm_table_function *run_time_list;
+	phm_table_function *rtf;
+
+	if (hwmgr == NULL || master_table == NULL || rt_table == NULL) {
+		printk(KERN_ERR "[ powerplay ] Invalid Parameter!\n");
+		return -1;
+	}
+
+	for (table_item = master_table->master_list;
+		NULL != table_item->tableFunction; table_item++) {
+		if ((NULL == table_item->isFunctionNeededInRuntimeTable) ||
+		    (table_item->isFunctionNeededInRuntimeTable(hwmgr)))
+			function_count++;
+	}
+
+	size = (function_count + 1) * sizeof(phm_table_function);
+	run_time_list = kzalloc(size, GFP_KERNEL);
+	if (NULL == run_time_list)
+		return -1;
+
+	rtf = run_time_list;
+	for (table_item = master_table->master_list;
+		NULL != table_item->tableFunction; table_item++) {
+		if ((rtf - run_time_list) > function_count) {
+			printk(KERN_ERR "[ powerplay ] Check function results have changed\n");
+			kfree(run_time_list);
+			return -1;
+		}
+
+		if ((NULL == table_item->isFunctionNeededInRuntimeTable) ||
+		     (table_item->isFunctionNeededInRuntimeTable(hwmgr))) {
+			*(rtf++) = table_item->tableFunction;
+		}
+	}
+
+	if ((rtf - run_time_list) > function_count) {
+		printk(KERN_ERR "[ powerplay ] Check function results have changed\n");
+		kfree(run_time_list);
+		return -1;
+	}
+
+	*rtf = NULL;
+	rt_table->function_list = run_time_list;
+	rt_table->exit_error = (0 != (master_table->flags & PHM_MasterTableFlag_ExitOnError));
+	rt_table->storage_size = master_table->storage_size;
+	return 0;
+}
+
+int phm_destroy_table(struct pp_hwmgr *hwmgr,
+		      struct phm_runtime_table_header *rt_table)
+{
+	if (hwmgr == NULL || rt_table == NULL) {
+		printk(KERN_ERR "[ powerplay ] Invalid Parameter\n");
+		return -1;
+	}
+
+	if (NULL == rt_table->function_list)
+		return 0;
+
+	kfree(rt_table->function_list);
+
+	rt_table->function_list = NULL;
+	rt_table->storage_size = 0;
+	rt_table->exit_error = false;
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
new file mode 100644
index 0000000..7317e43
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/errno.h>
+#include "hwmgr.h"
+#include "hardwaremanager.h"
+#include "pp_acpi.h"
+#include "amd_acpi.h"
+
+void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr)
+{
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableVoltageTransition);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableEngineTransition);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMemoryTransition);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMGClockGating);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMGCGTSSM);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableLSClockGating);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_Force3DClockSupport);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableLightSleep);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMCLS);
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisablePowerGating);
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableDPM);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableSMUUVDHandshake);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_ThermalAutoThrottling);
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest);
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_NoOD5Support);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UserMaxClockForMultiDisplays);
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VpuRecoveryInProgress);
+
+	if (acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST) &&
+		acpi_atcs_functions_supported(hwmgr->device, ATCS_FUNCTION_PCIE_DEVICE_READY_NOTIFICATION))
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest);
+}
+
+int phm_setup_asic(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_TablelessHardwareInterface)) {
+		if (NULL != hwmgr->hwmgr_func->asic_setup)
+			return hwmgr->hwmgr_func->asic_setup(hwmgr);
+	} else {
+		return phm_dispatch_table (hwmgr, &(hwmgr->setup_asic),
+					  NULL, NULL);
+	}
+
+	return 0;
+}
+
+int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_TablelessHardwareInterface)) {
+		if (NULL != hwmgr->hwmgr_func->dynamic_state_management_enable)
+			return hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr);
+	} else {
+		return phm_dispatch_table (hwmgr,
+				&(hwmgr->enable_dynamic_state_management),
+				NULL, NULL);
+	}
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
new file mode 100644
index 0000000..f6b1153
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -0,0 +1,201 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "linux/delay.h"
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include "cgs_common.h"
+#include "power_state.h"
+#include "hwmgr.h"
+
+
+
+int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
+{
+	struct pp_hwmgr *hwmgr;
+
+	if ((handle == NULL) || (pp_init == NULL))
+		return -EINVAL;
+
+	hwmgr = kzalloc(sizeof(struct pp_hwmgr), GFP_KERNEL);
+	if (hwmgr == NULL)
+		return -ENOMEM;
+
+	handle->hwmgr = hwmgr;
+	hwmgr->smumgr = handle->smu_mgr;
+	hwmgr->device = pp_init->device;
+	hwmgr->chip_family = pp_init->chip_family;
+	hwmgr->chip_id = pp_init->chip_id;
+	hwmgr->hw_revision = pp_init->rev_id;
+	hwmgr->usec_timeout = AMD_MAX_USEC_TIMEOUT;
+	hwmgr->power_source = PP_PowerSource_AC;
+
+	switch (hwmgr->chip_family) {
+	default:
+		return -EINVAL;
+	}
+
+	phm_init_dynamic_caps(hwmgr);
+
+	return 0;
+}
+
+int hwmgr_fini(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr == NULL || hwmgr->ps == NULL)
+		return -EINVAL;
+
+	kfree(hwmgr->ps);
+	kfree(hwmgr);
+	return 0;
+}
+
+int hw_init_power_state_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	unsigned int i;
+	unsigned int table_entries;
+	struct pp_power_state *state;
+	int size;
+
+	if (hwmgr->hwmgr_func->get_num_of_pp_table_entries == NULL)
+		return -EINVAL;
+
+	if (hwmgr->hwmgr_func->get_power_state_size == NULL)
+		return -EINVAL;
+
+	hwmgr->num_ps = table_entries = hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr);
+
+	hwmgr->ps_size = size = hwmgr->hwmgr_func->get_power_state_size(hwmgr) +
+					  sizeof(struct pp_power_state);
+
+	hwmgr->ps = kzalloc(size * table_entries, GFP_KERNEL);
+
+	state = hwmgr->ps;
+
+	for (i = 0; i < table_entries; i++) {
+		result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
+		if (state->classification.flags & PP_StateClassificationFlag_Boot) {
+			hwmgr->boot_ps = state;
+			hwmgr->current_ps = hwmgr->request_ps = state;
+		}
+
+		state->id = i + 1; /* assigned unique num for every power state id */
+
+		if (state->classification.flags & PP_StateClassificationFlag_Uvd)
+			hwmgr->uvd_ps = state;
+		state = (struct pp_power_state *)((uint64_t)state + size);
+	}
+
+	return 0;
+}
+
+
+/**
+ * Returns once the part of the register indicated by the mask has
+ * reached the given value.
+ */
+int phm_wait_on_register(struct pp_hwmgr *hwmgr, uint32_t index,
+			 uint32_t value, uint32_t mask)
+{
+	uint32_t i;
+	uint32_t cur_value;
+
+	if (hwmgr == NULL || hwmgr->device == NULL) {
+		printk(KERN_ERR "[ powerplay ] Invalid Hardware Manager!");
+		return -EINVAL;
+	}
+
+	for (i = 0; i < hwmgr->usec_timeout; i++) {
+		cur_value = cgs_read_register(hwmgr->device, index);
+		if ((cur_value & mask) == (value & mask))
+			break;
+		udelay(1);
+	}
+
+	/* timeout means wrong logic*/
+	if (i == hwmgr->usec_timeout)
+		return -1;
+	return 0;
+}
+
+int phm_wait_for_register_unequal(struct pp_hwmgr *hwmgr,
+				uint32_t index, uint32_t value, uint32_t mask)
+{
+	uint32_t i;
+	uint32_t cur_value;
+
+	if (hwmgr == NULL || hwmgr->device == NULL) {
+		printk(KERN_ERR "[ powerplay ] Invalid Hardware Manager!");
+		return -EINVAL;
+	}
+
+	for (i = 0; i < hwmgr->usec_timeout; i++) {
+		cur_value = cgs_read_register(hwmgr->device, index);
+		if ((cur_value & mask) != (value & mask))
+			break;
+		udelay(1);
+	}
+
+	/* timeout means wrong logic*/
+	if (i == hwmgr->usec_timeout)
+		return -1;
+	return 0;
+}
+
+
+/**
+ * Returns once the part of the register indicated by the mask has
+ * reached the given value.The indirect space is described by giving
+ * the memory-mapped index of the indirect index register.
+ */
+void phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
+				uint32_t indirect_port,
+				uint32_t index,
+				uint32_t value,
+				uint32_t mask)
+{
+	if (hwmgr == NULL || hwmgr->device == NULL) {
+		printk(KERN_ERR "[ powerplay ] Invalid Hardware Manager!");
+		return;
+	}
+
+	cgs_write_register(hwmgr->device, indirect_port, index);
+	phm_wait_on_register(hwmgr, indirect_port + 1, mask, value);
+}
+
+void phm_wait_for_indirect_register_unequal(struct pp_hwmgr *hwmgr,
+					uint32_t indirect_port,
+					uint32_t index,
+					uint32_t value,
+					uint32_t mask)
+{
+	if (hwmgr == NULL || hwmgr->device == NULL) {
+		printk(KERN_ERR "[ powerplay ] Invalid Hardware Manager!");
+		return;
+	}
+
+	cgs_write_register(hwmgr->device, indirect_port, index);
+	phm_wait_for_register_unequal(hwmgr, indirect_port + 1,
+				      value, mask);
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
new file mode 100644
index 0000000..7b2d500
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
@@ -0,0 +1,76 @@
+#include <linux/errno.h>
+#include "linux/delay.h"
+#include "hwmgr.h"
+#include "amd_acpi.h"
+
+bool acpi_atcs_functions_supported(void *device, uint32_t index)
+{
+	int32_t result;
+	struct atcs_verify_interface output_buf = {0};
+
+	int32_t temp_buffer = 1;
+
+	result = cgs_call_acpi_method(device, CGS_ACPI_METHOD_ATCS,
+						ATCS_FUNCTION_VERIFY_INTERFACE,
+						&temp_buffer,
+						&output_buf,
+						1,
+						sizeof(temp_buffer),
+						sizeof(output_buf));
+
+	return result == 0 ? (output_buf.function_bits & (1 << (index - 1))) != 0 : false;
+}
+
+int acpi_pcie_perf_request(void *device, uint8_t perf_req, bool advertise)
+{
+	struct atcs_pref_req_input atcs_input;
+	struct atcs_pref_req_output atcs_output;
+	u32 retry = 3;
+	int result;
+	struct cgs_system_info info = {0};
+
+	if (!acpi_atcs_functions_supported(device, ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST))
+		return -EINVAL;
+
+	info.size = sizeof(struct cgs_system_info);
+	info.info_id = CGS_SYSTEM_INFO_ADAPTER_BDF_ID;
+	result = cgs_query_system_info(device, &info);
+	if (result != 0)
+		return -EINVAL;
+	atcs_input.client_id = (uint16_t)info.value;
+	atcs_input.size = sizeof(struct atcs_pref_req_input);
+	atcs_input.valid_flags_mask = ATCS_VALID_FLAGS_MASK;
+	atcs_input.flags = ATCS_WAIT_FOR_COMPLETION;
+	if (advertise)
+		atcs_input.flags |= ATCS_ADVERTISE_CAPS;
+	atcs_input.req_type = ATCS_PCIE_LINK_SPEED;
+	atcs_input.perf_req = perf_req;
+
+	atcs_output.size = sizeof(struct atcs_pref_req_input);
+
+	while (retry--) {
+		result = cgs_call_acpi_method(device,
+						CGS_ACPI_METHOD_ATCS,
+						ATCS_FUNCTION_PCIE_PERFORMANCE_REQUEST,
+						&atcs_input,
+						&atcs_output,
+						0,
+						sizeof(atcs_input),
+						sizeof(atcs_output));
+		if (result != 0)
+			return -EIO;
+
+		switch (atcs_output.ret_val) {
+		case ATCS_REQUEST_REFUSED:
+		default:
+			return -EINVAL;
+		case ATCS_REQUEST_COMPLETE:
+			return 0;
+		case ATCS_REQUEST_IN_PROGRESS:
+			udelay(10);
+			break;
+		}
+	}
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
new file mode 100644
index 0000000..dc1d3d2
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
@@ -0,0 +1,1661 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#include "processpptables.h"
+#include <atom-types.h>
+#include <atombios.h>
+#include "pptable.h"
+#include "power_state.h"
+#include "hwmgr.h"
+#include "hardwaremanager.h"
+
+
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V8 24
+#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V9 26
+
+#define NUM_BITS_CLOCK_INFO_ARRAY_INDEX 6
+
+static uint16_t get_vce_table_offset(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t vce_table_offset = 0;
+
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+	   sizeof(ATOM_PPLIB_POWERPLAYTABLE3)) {
+		const ATOM_PPLIB_POWERPLAYTABLE3 *powerplay_table3 =
+			(const ATOM_PPLIB_POWERPLAYTABLE3 *)powerplay_table;
+
+		if (powerplay_table3->usExtendendedHeaderOffset > 0) {
+			const ATOM_PPLIB_EXTENDEDHEADER  *extended_header =
+						(const ATOM_PPLIB_EXTENDEDHEADER *)
+						(((unsigned long)powerplay_table3) +
+						le16_to_cpu(powerplay_table3->usExtendendedHeaderOffset));
+			if (le16_to_cpu(extended_header->usSize) >=
+			   SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2)
+				vce_table_offset = le16_to_cpu(extended_header->usVCETableOffset);
+		}
+	}
+
+	return vce_table_offset;
+}
+
+static uint16_t get_vce_clock_info_array_offset(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_vce_table_offset(hwmgr,
+						powerplay_table);
+
+	if (table_offset > 0)
+		return table_offset + 1;
+
+	return 0;
+}
+
+static uint16_t get_vce_clock_info_array_size(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_vce_clock_info_array_offset(hwmgr,
+							powerplay_table);
+	uint16_t table_size = 0;
+
+	if (table_offset > 0) {
+		const VCEClockInfoArray *p = (const VCEClockInfoArray *)
+			(((unsigned long) powerplay_table) + table_offset);
+		table_size = sizeof(uint8_t) + p->ucNumEntries * sizeof(VCEClockInfo);
+	}
+
+	return table_size;
+}
+
+static uint16_t get_vce_clock_voltage_limit_table_offset(struct pp_hwmgr *hwmgr,
+				const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_vce_clock_info_array_offset(hwmgr,
+							powerplay_table);
+
+	if (table_offset > 0)
+		return table_offset + get_vce_clock_info_array_size(hwmgr,
+							powerplay_table);
+
+	return 0;
+}
+
+static uint16_t get_vce_clock_voltage_limit_table_size(struct pp_hwmgr *hwmgr,
+							const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_vce_clock_voltage_limit_table_offset(hwmgr, powerplay_table);
+	uint16_t table_size = 0;
+
+	if (table_offset > 0) {
+		const ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table *ptable =
+			(const ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table *)(((unsigned long) powerplay_table) + table_offset);
+
+		table_size = sizeof(uint8_t) + ptable->numEntries * sizeof(ATOM_PPLIB_VCE_Clock_Voltage_Limit_Record);
+	}
+	return table_size;
+}
+
+static uint16_t get_vce_state_table_offset(struct pp_hwmgr *hwmgr, const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_vce_clock_voltage_limit_table_offset(hwmgr, powerplay_table);
+
+	if (table_offset > 0)
+		return table_offset + get_vce_clock_voltage_limit_table_size(hwmgr, powerplay_table);
+
+	return 0;
+}
+
+static const ATOM_PPLIB_VCE_State_Table *get_vce_state_table(
+						struct pp_hwmgr *hwmgr,
+						const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_vce_state_table_offset(hwmgr, powerplay_table);
+
+	if (table_offset > 0)
+		return (const ATOM_PPLIB_VCE_State_Table *)(((unsigned long) powerplay_table) + table_offset);
+
+	return NULL;
+}
+
+static uint16_t get_uvd_table_offset(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t uvd_table_offset = 0;
+
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+	    sizeof(ATOM_PPLIB_POWERPLAYTABLE3)) {
+		const ATOM_PPLIB_POWERPLAYTABLE3 *powerplay_table3 =
+			(const ATOM_PPLIB_POWERPLAYTABLE3 *)powerplay_table;
+		if (powerplay_table3->usExtendendedHeaderOffset > 0) {
+			const ATOM_PPLIB_EXTENDEDHEADER  *extended_header =
+					(const ATOM_PPLIB_EXTENDEDHEADER *)
+					(((unsigned long)powerplay_table3) +
+				le16_to_cpu(powerplay_table3->usExtendendedHeaderOffset));
+			if (le16_to_cpu(extended_header->usSize) >=
+			    SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3)
+				uvd_table_offset = le16_to_cpu(extended_header->usUVDTableOffset);
+		}
+	}
+	return uvd_table_offset;
+}
+
+static uint16_t get_uvd_clock_info_array_offset(struct pp_hwmgr *hwmgr,
+			 const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_uvd_table_offset(hwmgr,
+						    powerplay_table);
+
+	if (table_offset > 0)
+		return table_offset + 1;
+	return 0;
+}
+
+static uint16_t get_uvd_clock_info_array_size(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_uvd_clock_info_array_offset(hwmgr,
+						    powerplay_table);
+	uint16_t table_size = 0;
+
+	if (table_offset > 0) {
+		const UVDClockInfoArray *p = (const UVDClockInfoArray *)
+					(((unsigned long) powerplay_table)
+					+ table_offset);
+		table_size = sizeof(UCHAR) +
+			     p->ucNumEntries * sizeof(UVDClockInfo);
+	}
+
+	return table_size;
+}
+
+static uint16_t get_uvd_clock_voltage_limit_table_offset(
+			struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_uvd_clock_info_array_offset(hwmgr,
+						     powerplay_table);
+
+	if (table_offset > 0)
+		return table_offset +
+			get_uvd_clock_info_array_size(hwmgr, powerplay_table);
+
+	return 0;
+}
+
+static uint16_t get_samu_table_offset(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t samu_table_offset = 0;
+
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+	    sizeof(ATOM_PPLIB_POWERPLAYTABLE3)) {
+		const ATOM_PPLIB_POWERPLAYTABLE3 *powerplay_table3 =
+			(const ATOM_PPLIB_POWERPLAYTABLE3 *)powerplay_table;
+		if (powerplay_table3->usExtendendedHeaderOffset > 0) {
+			const ATOM_PPLIB_EXTENDEDHEADER  *extended_header =
+				(const ATOM_PPLIB_EXTENDEDHEADER *)
+				(((unsigned long)powerplay_table3) +
+				le16_to_cpu(powerplay_table3->usExtendendedHeaderOffset));
+			if (le16_to_cpu(extended_header->usSize) >=
+			    SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4)
+				samu_table_offset = le16_to_cpu(extended_header->usSAMUTableOffset);
+		}
+	}
+
+	return samu_table_offset;
+}
+
+static uint16_t get_samu_clock_voltage_limit_table_offset(
+			struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t table_offset = get_samu_table_offset(hwmgr,
+					    powerplay_table);
+
+	if (table_offset > 0)
+		return table_offset + 1;
+
+	return 0;
+}
+
+static uint16_t get_acp_table_offset(struct pp_hwmgr *hwmgr,
+				const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t acp_table_offset = 0;
+
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+	    sizeof(ATOM_PPLIB_POWERPLAYTABLE3)) {
+		const ATOM_PPLIB_POWERPLAYTABLE3 *powerplay_table3 =
+			(const ATOM_PPLIB_POWERPLAYTABLE3 *)powerplay_table;
+		if (powerplay_table3->usExtendendedHeaderOffset > 0) {
+			const ATOM_PPLIB_EXTENDEDHEADER  *pExtendedHeader =
+				(const ATOM_PPLIB_EXTENDEDHEADER *)
+				(((unsigned long)powerplay_table3) +
+				le16_to_cpu(powerplay_table3->usExtendendedHeaderOffset));
+			if (le16_to_cpu(pExtendedHeader->usSize) >=
+			    SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6)
+				acp_table_offset = le16_to_cpu(pExtendedHeader->usACPTableOffset);
+		}
+	}
+
+	return acp_table_offset;
+}
+
+static uint16_t get_acp_clock_voltage_limit_table_offset(
+				struct pp_hwmgr *hwmgr,
+				const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t tableOffset = get_acp_table_offset(hwmgr, powerplay_table);
+
+	if (tableOffset > 0)
+		return tableOffset + 1;
+
+	return 0;
+}
+
+static uint16_t get_cacp_tdp_table_offset(
+				struct pp_hwmgr *hwmgr,
+				const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t cacTdpTableOffset = 0;
+
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+	    sizeof(ATOM_PPLIB_POWERPLAYTABLE3)) {
+		const ATOM_PPLIB_POWERPLAYTABLE3 *powerplay_table3 =
+				(const ATOM_PPLIB_POWERPLAYTABLE3 *)powerplay_table;
+		if (powerplay_table3->usExtendendedHeaderOffset > 0) {
+			const ATOM_PPLIB_EXTENDEDHEADER  *pExtendedHeader =
+					(const ATOM_PPLIB_EXTENDEDHEADER *)
+					(((unsigned long)powerplay_table3) +
+				le16_to_cpu(powerplay_table3->usExtendendedHeaderOffset));
+			if (le16_to_cpu(pExtendedHeader->usSize) >=
+			    SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7)
+				cacTdpTableOffset = le16_to_cpu(pExtendedHeader->usPowerTuneTableOffset);
+		}
+	}
+
+	return cacTdpTableOffset;
+}
+
+static int get_cac_tdp_table(struct pp_hwmgr *hwmgr,
+				struct phm_cac_tdp_table **ptable,
+				const ATOM_PowerTune_Table *table,
+				uint16_t us_maximum_power_delivery_limit)
+{
+	unsigned long table_size;
+	struct phm_cac_tdp_table *tdp_table;
+
+	table_size = sizeof(unsigned long) + sizeof(struct phm_cac_tdp_table);
+
+	tdp_table = kzalloc(table_size, GFP_KERNEL);
+	if (NULL == tdp_table)
+		return -ENOMEM;
+
+	tdp_table->usTDP = le16_to_cpu(table->usTDP);
+	tdp_table->usConfigurableTDP = le16_to_cpu(table->usConfigurableTDP);
+	tdp_table->usTDC = le16_to_cpu(table->usTDC);
+	tdp_table->usBatteryPowerLimit = le16_to_cpu(table->usBatteryPowerLimit);
+	tdp_table->usSmallPowerLimit = le16_to_cpu(table->usSmallPowerLimit);
+	tdp_table->usLowCACLeakage = le16_to_cpu(table->usLowCACLeakage);
+	tdp_table->usHighCACLeakage = le16_to_cpu(table->usHighCACLeakage);
+	tdp_table->usMaximumPowerDeliveryLimit = us_maximum_power_delivery_limit;
+
+	*ptable = tdp_table;
+
+	return 0;
+}
+
+static uint16_t get_sclk_vdd_gfx_table_offset(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t sclk_vdd_gfx_table_offset = 0;
+
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+	    sizeof(ATOM_PPLIB_POWERPLAYTABLE3)) {
+		const ATOM_PPLIB_POWERPLAYTABLE3 *powerplay_table3 =
+				(const ATOM_PPLIB_POWERPLAYTABLE3 *)powerplay_table;
+		if (powerplay_table3->usExtendendedHeaderOffset > 0) {
+			const ATOM_PPLIB_EXTENDEDHEADER  *pExtendedHeader =
+				(const ATOM_PPLIB_EXTENDEDHEADER *)
+				(((unsigned long)powerplay_table3) +
+				le16_to_cpu(powerplay_table3->usExtendendedHeaderOffset));
+			if (le16_to_cpu(pExtendedHeader->usSize) >=
+			    SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V8)
+				sclk_vdd_gfx_table_offset =
+					le16_to_cpu(pExtendedHeader->usSclkVddgfxTableOffset);
+		}
+	}
+
+	return sclk_vdd_gfx_table_offset;
+}
+
+static uint16_t get_sclk_vdd_gfx_clock_voltage_dependency_table_offset(
+			struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	uint16_t tableOffset = get_sclk_vdd_gfx_table_offset(hwmgr, powerplay_table);
+
+	if (tableOffset > 0)
+		return tableOffset;
+
+	return 0;
+}
+
+
+static int get_clock_voltage_dependency_table(struct pp_hwmgr *hwmgr,
+		struct phm_clock_voltage_dependency_table **ptable,
+		const ATOM_PPLIB_Clock_Voltage_Dependency_Table *table)
+{
+
+	unsigned long table_size, i;
+	struct phm_clock_voltage_dependency_table *dep_table;
+
+	table_size = sizeof(unsigned long) +
+		sizeof(struct phm_clock_voltage_dependency_table)
+		* table->ucNumEntries;
+
+	dep_table = kzalloc(table_size, GFP_KERNEL);
+	if (NULL == dep_table)
+		return -ENOMEM;
+
+	dep_table->count = (unsigned long)table->ucNumEntries;
+
+	for (i = 0; i < dep_table->count; i++) {
+		dep_table->entries[i].clk =
+			((unsigned long)table->entries[i].ucClockHigh << 16) |
+			le16_to_cpu(table->entries[i].usClockLow);
+			dep_table->entries[i].v =
+				(unsigned long)le16_to_cpu(table->entries[i].usVoltage);
+	}
+
+	*ptable = dep_table;
+
+	return 0;
+}
+
+static int get_valid_clk(struct pp_hwmgr *hwmgr,
+			struct phm_clock_array **ptable,
+			const struct phm_clock_voltage_dependency_table *table)
+{
+	unsigned long table_size, i;
+	struct phm_clock_array *clock_table;
+
+	table_size = sizeof(unsigned long) + sizeof(unsigned long) * table->count;
+	clock_table = kzalloc(table_size, GFP_KERNEL);
+	if (NULL == clock_table)
+		return -ENOMEM;
+
+	clock_table->count = (unsigned long)table->count;
+
+	for (i = 0; i < clock_table->count; i++)
+		clock_table->values[i] = (unsigned long)table->entries[i].clk;
+
+	*ptable = clock_table;
+
+	return 0;
+}
+
+static int get_clock_voltage_limit(struct pp_hwmgr *hwmgr,
+			struct phm_clock_and_voltage_limits *limits,
+			const ATOM_PPLIB_Clock_Voltage_Limit_Table *table)
+{
+	limits->sclk = ((unsigned long)table->entries[0].ucSclkHigh << 16) |
+			le16_to_cpu(table->entries[0].usSclkLow);
+	limits->mclk = ((unsigned long)table->entries[0].ucMclkHigh << 16) |
+			le16_to_cpu(table->entries[0].usMclkLow);
+	limits->vddc = (unsigned long)le16_to_cpu(table->entries[0].usVddc);
+	limits->vddci = (unsigned long)le16_to_cpu(table->entries[0].usVddci);
+
+	return 0;
+}
+
+
+static void set_hw_cap(struct pp_hwmgr *hwmgr, bool enable,
+		       enum phm_platform_caps cap)
+{
+	if (enable)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps, cap);
+	else
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, cap);
+}
+
+static int set_platform_caps(struct pp_hwmgr *hwmgr,
+			unsigned long powerplay_caps)
+{
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_POWERPLAY),
+		PHM_PlatformCaps_PowerPlaySupport
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_SBIOSPOWERSOURCE),
+		PHM_PlatformCaps_BiosPowerSourceControl
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_ASPM_L0s),
+		PHM_PlatformCaps_EnableASPML0s
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_ASPM_L1),
+		PHM_PlatformCaps_EnableASPML1
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_BACKBIAS),
+		PHM_PlatformCaps_EnableBackbias
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC),
+		PHM_PlatformCaps_AutomaticDCTransition
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY),
+		PHM_PlatformCaps_GeminiPrimary
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC),
+		PHM_PlatformCaps_StepVddc
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_VOLTAGECONTROL),
+		PHM_PlatformCaps_EnableVoltageControl
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL),
+		PHM_PlatformCaps_EnableSideportControl
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1),
+		PHM_PlatformCaps_TurnOffPll_ASPML1
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_HTLINKCONTROL),
+		PHM_PlatformCaps_EnableHTLinkControl
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_MVDDCONTROL),
+		PHM_PlatformCaps_EnableMVDDControl
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_VDDCI_CONTROL),
+		PHM_PlatformCaps_ControlVDDCI
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT),
+		PHM_PlatformCaps_RegulatorHot
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_GOTO_BOOT_ON_ALERT),
+		PHM_PlatformCaps_BootStateOnAlert
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_DONT_WAIT_FOR_VBLANK_ON_ALERT),
+		PHM_PlatformCaps_DontWaitForVBlankOnAlert
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_BACO),
+		PHM_PlatformCaps_BACO
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE),
+		PHM_PlatformCaps_NewCACVoltage
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY),
+		PHM_PlatformCaps_RevertGPIO5Polarity
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17),
+		PHM_PlatformCaps_Thermal2GPIO17
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE),
+		PHM_PlatformCaps_VRHotGPIOConfigurable
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_TEMP_INVERSION),
+		PHM_PlatformCaps_TempInversion
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_EVV),
+		PHM_PlatformCaps_EVV
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_COMBINE_PCC_WITH_THERMAL_SIGNAL),
+		PHM_PlatformCaps_CombinePCCWithThermalSignal
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_LOAD_POST_PRODUCTION_FIRMWARE),
+		PHM_PlatformCaps_LoadPostProductionFirmware
+	);
+
+	set_hw_cap(
+		hwmgr,
+		0 != (powerplay_caps & ATOM_PP_PLATFORM_CAP_DISABLE_USING_ACTUAL_TEMPERATURE_FOR_POWER_CALC),
+		PHM_PlatformCaps_DisableUsingActualTemperatureForPowerCalc
+	);
+
+	return 0;
+}
+
+static PP_StateClassificationFlags make_classification_flags(
+						   struct pp_hwmgr *hwmgr,
+						    USHORT classification,
+						   USHORT classification2)
+{
+	PP_StateClassificationFlags result = 0;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_BOOT)
+		result |= PP_StateClassificationFlag_Boot;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_THERMAL)
+		result |= PP_StateClassificationFlag_Thermal;
+
+	if (classification &
+			ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE)
+		result |= PP_StateClassificationFlag_LimitedPowerSource;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_REST)
+		result |= PP_StateClassificationFlag_Rest;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_FORCED)
+		result |= PP_StateClassificationFlag_Forced;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_3DPERFORMANCE)
+		result |= PP_StateClassificationFlag_3DPerformance;
+
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_OVERDRIVETEMPLATE)
+		result |= PP_StateClassificationFlag_ACOverdriveTemplate;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
+		result |= PP_StateClassificationFlag_Uvd;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
+		result |= PP_StateClassificationFlag_UvdHD;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
+		result |= PP_StateClassificationFlag_UvdSD;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
+		result |= PP_StateClassificationFlag_HD2;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_ACPI)
+		result |= PP_StateClassificationFlag_ACPI;
+
+	if (classification2 & ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2)
+		result |= PP_StateClassificationFlag_LimitedPowerSource_2;
+
+
+	if (classification2 & ATOM_PPLIB_CLASSIFICATION2_ULV)
+		result |= PP_StateClassificationFlag_ULV;
+
+	if (classification2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
+		result |= PP_StateClassificationFlag_UvdMVC;
+
+	return result;
+}
+
+static int init_non_clock_fields(struct pp_hwmgr *hwmgr,
+						struct pp_power_state *ps,
+							    uint8_t version,
+			 const ATOM_PPLIB_NONCLOCK_INFO *pnon_clock_info) {
+	unsigned long rrr_index;
+	unsigned long tmp;
+
+	ps->classification.ui_label = (le16_to_cpu(pnon_clock_info->usClassification) &
+					ATOM_PPLIB_CLASSIFICATION_UI_MASK) >> ATOM_PPLIB_CLASSIFICATION_UI_SHIFT;
+	ps->classification.flags = make_classification_flags(hwmgr,
+				le16_to_cpu(pnon_clock_info->usClassification),
+				le16_to_cpu(pnon_clock_info->usClassification2));
+
+	ps->classification.temporary_state = false;
+	ps->classification.to_be_deleted = false;
+	tmp = le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+		ATOM_PPLIB_SINGLE_DISPLAY_ONLY;
+
+	ps->validation.singleDisplayOnly = (0 != tmp);
+
+	tmp = le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+		ATOM_PPLIB_DISALLOW_ON_DC;
+
+	ps->validation.disallowOnDC = (0 != tmp);
+
+	ps->pcie.lanes = ((le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+				ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >>
+				ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
+
+	ps->pcie.lanes = 0;
+
+	ps->display.disableFrameModulation = false;
+
+	rrr_index = (le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+			ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK) >>
+			ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT;
+
+	if (rrr_index != ATOM_PPLIB_LIMITED_REFRESHRATE_UNLIMITED) {
+		static const uint8_t look_up[(ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_MASK >> ATOM_PPLIB_LIMITED_REFRESHRATE_VALUE_SHIFT) + 1] = \
+								{ 0, 50, 0 };
+
+		ps->display.refreshrateSource = PP_RefreshrateSource_Explicit;
+		ps->display.explicitRefreshrate = look_up[rrr_index];
+		ps->display.limitRefreshrate = true;
+
+		if (ps->display.explicitRefreshrate == 0)
+			ps->display.limitRefreshrate = false;
+	} else
+		ps->display.limitRefreshrate = false;
+
+	tmp = le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+		ATOM_PPLIB_ENABLE_VARIBRIGHT;
+
+	ps->display.enableVariBright = (0 != tmp);
+
+	tmp = le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+		ATOM_PPLIB_SWSTATE_MEMORY_DLL_OFF;
+
+	ps->memory.dllOff = (0 != tmp);
+
+	ps->memory.m3arb = (uint8_t)(le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+						ATOM_PPLIB_M3ARB_MASK) >> ATOM_PPLIB_M3ARB_SHIFT;
+
+	ps->temperatures.min = PP_TEMPERATURE_UNITS_PER_CENTIGRADES *
+				     pnon_clock_info->ucMinTemperature;
+
+	ps->temperatures.max = PP_TEMPERATURE_UNITS_PER_CENTIGRADES *
+				     pnon_clock_info->ucMaxTemperature;
+
+	tmp = le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+		ATOM_PPLIB_SOFTWARE_DISABLE_LOADBALANCING;
+
+	ps->software.disableLoadBalancing = tmp;
+
+	tmp = le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+		ATOM_PPLIB_SOFTWARE_ENABLE_SLEEP_FOR_TIMESTAMPS;
+
+	ps->software.enableSleepForTimestamps = (0 != tmp);
+
+	ps->validation.supportedPowerLevels = pnon_clock_info->ucRequiredPower;
+
+	if (ATOM_PPLIB_NONCLOCKINFO_VER1 < version) {
+		ps->uvd_clocks.VCLK = pnon_clock_info->ulVCLK;
+		ps->uvd_clocks.DCLK = pnon_clock_info->ulDCLK;
+	} else {
+		ps->uvd_clocks.VCLK = 0;
+		ps->uvd_clocks.DCLK = 0;
+	}
+
+	return 0;
+}
+
+static ULONG size_of_entry_v2(ULONG num_dpm_levels)
+{
+	return (sizeof(UCHAR) + sizeof(UCHAR) +
+			(num_dpm_levels * sizeof(UCHAR)));
+}
+
+static const ATOM_PPLIB_STATE_V2 *get_state_entry_v2(
+					const StateArray * pstate_arrays,
+							 ULONG entry_index)
+{
+	ULONG i;
+	const ATOM_PPLIB_STATE_V2 *pstate;
+
+	pstate = pstate_arrays->states;
+	if (entry_index <= pstate_arrays->ucNumEntries) {
+		for (i = 0; i < entry_index; i++)
+			pstate = (ATOM_PPLIB_STATE_V2 *)(
+						  (unsigned long)pstate +
+			     size_of_entry_v2(pstate->ucNumDPMLevels));
+	}
+	return pstate;
+}
+
+
+static const ATOM_PPLIB_POWERPLAYTABLE *get_powerplay_table(
+				     struct pp_hwmgr *hwmgr)
+{
+	const void *table_addr = NULL;
+	uint8_t frev, crev;
+	uint16_t size;
+
+	table_addr = cgs_atom_get_data_table(hwmgr->device,
+			GetIndexIntoMasterTable(DATA, PowerPlayInfo),
+			&size, &frev, &crev);
+
+	hwmgr->soft_pp_table = table_addr;
+
+	return (const ATOM_PPLIB_POWERPLAYTABLE *)table_addr;
+}
+
+
+int pp_tables_get_num_of_entries(struct pp_hwmgr *hwmgr,
+				     unsigned long *num_of_entries)
+{
+	const StateArray *pstate_arrays;
+	const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table = get_powerplay_table(hwmgr);
+
+	if (powerplay_table == NULL)
+		return -1;
+
+	if (powerplay_table->sHeader.ucTableFormatRevision >= 6) {
+		pstate_arrays = (StateArray *)(((unsigned long)powerplay_table) +
+					le16_to_cpu(powerplay_table->usStateArrayOffset));
+
+		*num_of_entries = (unsigned long)(pstate_arrays->ucNumEntries);
+	} else
+		*num_of_entries = (unsigned long)(powerplay_table->ucNumStates);
+
+	return 0;
+}
+
+int pp_tables_get_entry(struct pp_hwmgr *hwmgr,
+				unsigned long entry_index,
+				struct pp_power_state *ps,
+			 pp_tables_hw_clock_info_callback func)
+{
+	int i;
+	const StateArray *pstate_arrays;
+	const ATOM_PPLIB_STATE_V2 *pstate_entry_v2;
+	const ATOM_PPLIB_NONCLOCK_INFO *pnon_clock_info;
+	const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table = get_powerplay_table(hwmgr);
+	int result = 0;
+	int res = 0;
+
+	const ClockInfoArray *pclock_arrays;
+
+	const NonClockInfoArray *pnon_clock_arrays;
+
+	const ATOM_PPLIB_STATE *pstate_entry;
+
+	if (powerplay_table == NULL)
+		return -1;
+
+	ps->classification.bios_index = entry_index;
+
+	if (powerplay_table->sHeader.ucTableFormatRevision >= 6) {
+		pstate_arrays = (StateArray *)(((unsigned long)powerplay_table) +
+					le16_to_cpu(powerplay_table->usStateArrayOffset));
+
+		if (entry_index > pstate_arrays->ucNumEntries)
+			return -1;
+
+		pstate_entry_v2 = get_state_entry_v2(pstate_arrays, entry_index);
+		pclock_arrays = (ClockInfoArray *)(((unsigned long)powerplay_table) +
+					le16_to_cpu(powerplay_table->usClockInfoArrayOffset));
+
+		pnon_clock_arrays = (NonClockInfoArray *)(((unsigned long)powerplay_table) +
+						le16_to_cpu(powerplay_table->usNonClockInfoArrayOffset));
+
+		pnon_clock_info = (ATOM_PPLIB_NONCLOCK_INFO *)((unsigned long)(pnon_clock_arrays->nonClockInfo) +
+					(pstate_entry_v2->nonClockInfoIndex * pnon_clock_arrays->ucEntrySize));
+
+		result = init_non_clock_fields(hwmgr, ps, pnon_clock_arrays->ucEntrySize, pnon_clock_info);
+
+		for (i = 0; i < pstate_entry_v2->ucNumDPMLevels; i++) {
+			const void *pclock_info = (const void *)(
+							(unsigned long)(pclock_arrays->clockInfo) +
+							(pstate_entry_v2->clockInfoIndex[i] * pclock_arrays->ucEntrySize));
+			res = func(hwmgr, &ps->hardware, i, pclock_info);
+			if ((0 == result) && (0 != res))
+				result = res;
+		}
+	} else {
+		if (entry_index > powerplay_table->ucNumStates)
+			return -1;
+
+		pstate_entry = (ATOM_PPLIB_STATE *)((unsigned long)powerplay_table + powerplay_table->usStateArrayOffset +
+				entry_index * powerplay_table->ucStateEntrySize);
+
+		pnon_clock_info = (ATOM_PPLIB_NONCLOCK_INFO *)((unsigned long)powerplay_table +
+						le16_to_cpu(powerplay_table->usNonClockInfoArrayOffset) +
+						pstate_entry->ucNonClockStateIndex *
+						powerplay_table->ucNonClockSize);
+
+		result = init_non_clock_fields(hwmgr, ps,
+							powerplay_table->ucNonClockSize,
+							pnon_clock_info);
+
+		for (i = 0; i < powerplay_table->ucStateEntrySize-1; i++) {
+			const void *pclock_info = (const void *)((unsigned long)powerplay_table +
+						le16_to_cpu(powerplay_table->usClockInfoArrayOffset) +
+						pstate_entry->ucClockStateIndices[i] *
+						powerplay_table->ucClockInfoSize);
+
+			int res = func(hwmgr, &ps->hardware, i, pclock_info);
+
+			if ((0 == result) && (0 != res))
+					result = res;
+		}
+	}
+
+	if ((0 == result) &&
+		(0 != (ps->classification.flags & PP_StateClassificationFlag_Boot)))
+		result = hwmgr->hwmgr_func->patch_boot_state(hwmgr, &(ps->hardware));
+
+	return result;
+}
+
+
+
+static int init_powerplay_tables(
+			struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table
+)
+{
+	return 0;
+}
+
+
+static int init_thermal_controller(
+			struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	return 0;
+}
+
+static int init_overdrive_limits_V1_4(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table,
+			const ATOM_FIRMWARE_INFO_V1_4 *fw_info)
+{
+	hwmgr->platform_descriptor.overdriveLimit.engineClock =
+				le32_to_cpu(fw_info->ulASICMaxEngineClock);
+
+	hwmgr->platform_descriptor.overdriveLimit.memoryClock =
+				le32_to_cpu(fw_info->ulASICMaxMemoryClock);
+
+	hwmgr->platform_descriptor.maxOverdriveVDDC =
+		le32_to_cpu(fw_info->ul3DAccelerationEngineClock) & 0x7FF;
+
+	hwmgr->platform_descriptor.minOverdriveVDDC =
+			   le16_to_cpu(fw_info->usBootUpVDDCVoltage);
+
+	hwmgr->platform_descriptor.maxOverdriveVDDC =
+			   le16_to_cpu(fw_info->usBootUpVDDCVoltage);
+
+	hwmgr->platform_descriptor.overdriveVDDCStep = 0;
+	return 0;
+}
+
+static int init_overdrive_limits_V2_1(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table,
+			const ATOM_FIRMWARE_INFO_V2_1 *fw_info)
+{
+	const ATOM_PPLIB_POWERPLAYTABLE3 *powerplay_table3;
+	const ATOM_PPLIB_EXTENDEDHEADER *header;
+
+	if (le16_to_cpu(powerplay_table->usTableSize) <
+	    sizeof(ATOM_PPLIB_POWERPLAYTABLE3))
+		return 0;
+
+	powerplay_table3 = (const ATOM_PPLIB_POWERPLAYTABLE3 *)powerplay_table;
+
+	if (0 == powerplay_table3->usExtendendedHeaderOffset)
+		return 0;
+
+	header = (ATOM_PPLIB_EXTENDEDHEADER *)(((unsigned long) powerplay_table) +
+			le16_to_cpu(powerplay_table3->usExtendendedHeaderOffset));
+
+	hwmgr->platform_descriptor.overdriveLimit.engineClock = le32_to_cpu(header->ulMaxEngineClock);
+	hwmgr->platform_descriptor.overdriveLimit.memoryClock = le32_to_cpu(header->ulMaxMemoryClock);
+
+
+	hwmgr->platform_descriptor.minOverdriveVDDC = 0;
+	hwmgr->platform_descriptor.maxOverdriveVDDC = 0;
+	hwmgr->platform_descriptor.overdriveVDDCStep = 0;
+
+	return 0;
+}
+
+static int init_overdrive_limits(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	int result;
+	uint8_t frev, crev;
+	uint16_t size;
+
+	const ATOM_COMMON_TABLE_HEADER *fw_info = NULL;
+
+	hwmgr->platform_descriptor.overdriveLimit.engineClock = 0;
+	hwmgr->platform_descriptor.overdriveLimit.memoryClock = 0;
+	hwmgr->platform_descriptor.minOverdriveVDDC = 0;
+	hwmgr->platform_descriptor.maxOverdriveVDDC = 0;
+
+	/* We assume here that fw_info is unchanged if this call fails.*/
+	fw_info = cgs_atom_get_data_table(hwmgr->device,
+			 GetIndexIntoMasterTable(DATA, FirmwareInfo),
+			 &size, &frev, &crev);
+
+	if ((fw_info->ucTableFormatRevision == 1)
+		&& (fw_info->usStructureSize >= sizeof(ATOM_FIRMWARE_INFO_V1_4)))
+		result = init_overdrive_limits_V1_4(hwmgr,
+				powerplay_table,
+				(const ATOM_FIRMWARE_INFO_V1_4 *)fw_info);
+
+	else if ((fw_info->ucTableFormatRevision == 2)
+		&& (fw_info->usStructureSize >= sizeof(ATOM_FIRMWARE_INFO_V2_1)))
+		result = init_overdrive_limits_V2_1(hwmgr,
+				powerplay_table,
+				(const ATOM_FIRMWARE_INFO_V2_1 *)fw_info);
+
+	if (hwmgr->platform_descriptor.overdriveLimit.engineClock > 0
+		&& hwmgr->platform_descriptor.overdriveLimit.memoryClock > 0
+		&& !phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_OverdriveDisabledByPowerBudget))
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ACOverdriveSupport);
+
+	return result;
+}
+
+static int get_uvd_clock_voltage_limit_table(struct pp_hwmgr *hwmgr,
+		struct phm_uvd_clock_voltage_dependency_table **ptable,
+		const ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table *table,
+		const UVDClockInfoArray *array)
+{
+	unsigned long table_size, i;
+	struct phm_uvd_clock_voltage_dependency_table *uvd_table;
+
+	table_size = sizeof(unsigned long) +
+		 sizeof(struct phm_uvd_clock_voltage_dependency_table) *
+		 table->numEntries;
+
+	uvd_table = kzalloc(table_size, GFP_KERNEL);
+	if (NULL == uvd_table)
+		return -ENOMEM;
+
+	uvd_table->count = table->numEntries;
+
+	for (i = 0; i < table->numEntries; i++) {
+		const UVDClockInfo *entry =
+			&array->entries[table->entries[i].ucUVDClockInfoIndex];
+		uvd_table->entries[i].v = (unsigned long)le16_to_cpu(table->entries[i].usVoltage);
+		uvd_table->entries[i].vclk = ((unsigned long)entry->ucVClkHigh << 16)
+					 | le16_to_cpu(entry->usVClkLow);
+		uvd_table->entries[i].dclk = ((unsigned long)entry->ucDClkHigh << 16)
+					 | le16_to_cpu(entry->usDClkLow);
+	}
+
+	*ptable = uvd_table;
+
+	return 0;
+}
+
+static int get_vce_clock_voltage_limit_table(struct pp_hwmgr *hwmgr,
+		struct phm_vce_clock_voltage_dependency_table **ptable,
+		const ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table *table,
+		const VCEClockInfoArray    *array)
+{
+	unsigned long table_size, i;
+	struct phm_vce_clock_voltage_dependency_table *vce_table = NULL;
+
+	table_size = sizeof(unsigned long) +
+			sizeof(struct phm_vce_clock_voltage_dependency_table)
+			* table->numEntries;
+
+	vce_table = kzalloc(table_size, GFP_KERNEL);
+	if (NULL == vce_table)
+		return -ENOMEM;
+
+	vce_table->count = table->numEntries;
+	for (i = 0; i < table->numEntries; i++) {
+		const VCEClockInfo *entry = &array->entries[table->entries[i].ucVCEClockInfoIndex];
+
+		vce_table->entries[i].v = (unsigned long)le16_to_cpu(table->entries[i].usVoltage);
+		vce_table->entries[i].evclk = ((unsigned long)entry->ucEVClkHigh << 16)
+					| le16_to_cpu(entry->usEVClkLow);
+		vce_table->entries[i].ecclk = ((unsigned long)entry->ucECClkHigh << 16)
+					| le16_to_cpu(entry->usECClkLow);
+	}
+
+	*ptable = vce_table;
+
+	return 0;
+}
+
+static int get_samu_clock_voltage_limit_table(struct pp_hwmgr *hwmgr,
+		 struct phm_samu_clock_voltage_dependency_table **ptable,
+		 const ATOM_PPLIB_SAMClk_Voltage_Limit_Table *table)
+{
+	unsigned long table_size, i;
+	struct phm_samu_clock_voltage_dependency_table *samu_table;
+
+	table_size = sizeof(unsigned long) +
+		sizeof(struct phm_samu_clock_voltage_dependency_table) *
+		table->numEntries;
+
+	samu_table = kzalloc(table_size, GFP_KERNEL);
+	if (NULL == samu_table)
+		return -ENOMEM;
+
+	samu_table->count = table->numEntries;
+
+	for (i = 0; i < table->numEntries; i++) {
+		samu_table->entries[i].v = (unsigned long)le16_to_cpu(table->entries[i].usVoltage);
+		samu_table->entries[i].samclk = ((unsigned long)table->entries[i].ucSAMClockHigh << 16)
+					 | le16_to_cpu(table->entries[i].usSAMClockLow);
+	}
+
+	*ptable = samu_table;
+
+	return 0;
+}
+
+static int get_acp_clock_voltage_limit_table(struct pp_hwmgr *hwmgr,
+		struct phm_acp_clock_voltage_dependency_table **ptable,
+		const ATOM_PPLIB_ACPClk_Voltage_Limit_Table *table)
+{
+	unsigned table_size, i;
+	struct phm_acp_clock_voltage_dependency_table *acp_table;
+
+	table_size = sizeof(unsigned long) +
+		sizeof(struct phm_acp_clock_voltage_dependency_table) *
+		table->numEntries;
+
+	acp_table = kzalloc(table_size, GFP_KERNEL);
+	if (NULL == acp_table)
+		return -ENOMEM;
+
+	acp_table->count = (unsigned long)table->numEntries;
+
+	for (i = 0; i < table->numEntries; i++) {
+		acp_table->entries[i].v = (unsigned long)le16_to_cpu(table->entries[i].usVoltage);
+		acp_table->entries[i].acpclk = ((unsigned long)table->entries[i].ucACPClockHigh << 16)
+					 | le16_to_cpu(table->entries[i].usACPClockLow);
+	}
+
+	*ptable = acp_table;
+
+	return 0;
+}
+
+static int init_clock_voltage_dependency(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	ATOM_PPLIB_Clock_Voltage_Dependency_Table *table;
+	ATOM_PPLIB_Clock_Voltage_Limit_Table *limit_table;
+	int result = 0;
+
+	uint16_t vce_clock_info_array_offset;
+	uint16_t uvd_clock_info_array_offset;
+	uint16_t table_offset;
+
+	hwmgr->dyn_state.vddc_dependency_on_sclk = NULL;
+	hwmgr->dyn_state.vddci_dependency_on_mclk = NULL;
+	hwmgr->dyn_state.vddc_dependency_on_mclk = NULL;
+	hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
+	hwmgr->dyn_state.mvdd_dependency_on_mclk = NULL;
+	hwmgr->dyn_state.vce_clocl_voltage_dependency_table = NULL;
+	hwmgr->dyn_state.uvd_clocl_voltage_dependency_table = NULL;
+	hwmgr->dyn_state.samu_clock_voltage_dependency_table = NULL;
+	hwmgr->dyn_state.acp_clock_voltage_dependency_table = NULL;
+	hwmgr->dyn_state.ppm_parameter_table = NULL;
+	hwmgr->dyn_state.vdd_gfx_dependency_on_sclk = NULL;
+
+	vce_clock_info_array_offset = get_vce_clock_info_array_offset(
+						hwmgr, powerplay_table);
+	table_offset = get_vce_clock_voltage_limit_table_offset(hwmgr,
+						powerplay_table);
+	if (vce_clock_info_array_offset > 0 && table_offset > 0) {
+		const VCEClockInfoArray *array = (const VCEClockInfoArray *)
+				(((unsigned long) powerplay_table) +
+				vce_clock_info_array_offset);
+		const ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table *table =
+				(const ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table *)
+				(((unsigned long) powerplay_table) + table_offset);
+		result = get_vce_clock_voltage_limit_table(hwmgr,
+				&hwmgr->dyn_state.vce_clocl_voltage_dependency_table,
+				table, array);
+	}
+
+	uvd_clock_info_array_offset = get_uvd_clock_info_array_offset(hwmgr, powerplay_table);
+	table_offset = get_uvd_clock_voltage_limit_table_offset(hwmgr, powerplay_table);
+
+	if (uvd_clock_info_array_offset > 0 && table_offset > 0) {
+		const UVDClockInfoArray *array = (const UVDClockInfoArray *)
+				(((unsigned long) powerplay_table) +
+				uvd_clock_info_array_offset);
+		const ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table *ptable =
+				(const ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table *)
+				(((unsigned long) powerplay_table) + table_offset);
+		result = get_uvd_clock_voltage_limit_table(hwmgr,
+				&hwmgr->dyn_state.uvd_clocl_voltage_dependency_table, ptable, array);
+	}
+
+	table_offset = get_samu_clock_voltage_limit_table_offset(hwmgr,
+							    powerplay_table);
+
+	if (table_offset > 0) {
+		const ATOM_PPLIB_SAMClk_Voltage_Limit_Table *ptable =
+				(const ATOM_PPLIB_SAMClk_Voltage_Limit_Table *)
+				(((unsigned long) powerplay_table) + table_offset);
+		result = get_samu_clock_voltage_limit_table(hwmgr,
+				&hwmgr->dyn_state.samu_clock_voltage_dependency_table, ptable);
+	}
+
+	table_offset = get_acp_clock_voltage_limit_table_offset(hwmgr,
+							     powerplay_table);
+
+	if (table_offset > 0) {
+		const ATOM_PPLIB_ACPClk_Voltage_Limit_Table *ptable =
+				(const ATOM_PPLIB_ACPClk_Voltage_Limit_Table *)
+				(((unsigned long) powerplay_table) + table_offset);
+		result = get_acp_clock_voltage_limit_table(hwmgr,
+				&hwmgr->dyn_state.acp_clock_voltage_dependency_table, ptable);
+	}
+
+	table_offset = get_cacp_tdp_table_offset(hwmgr, powerplay_table);
+	if (table_offset > 0) {
+		UCHAR rev_id = *(UCHAR *)(((unsigned long)powerplay_table) + table_offset);
+
+		if (rev_id > 0) {
+			const ATOM_PPLIB_POWERTUNE_Table_V1 *tune_table =
+				(const ATOM_PPLIB_POWERTUNE_Table_V1 *)
+				(((unsigned long) powerplay_table) + table_offset);
+			result = get_cac_tdp_table(hwmgr, &hwmgr->dyn_state.cac_dtp_table,
+				&tune_table->power_tune_table,
+				le16_to_cpu(tune_table->usMaximumPowerDeliveryLimit));
+			hwmgr->dyn_state.cac_dtp_table->usDefaultTargetOperatingTemp =
+				le16_to_cpu(tune_table->usTjMax);
+		} else {
+			const ATOM_PPLIB_POWERTUNE_Table *tune_table =
+				(const ATOM_PPLIB_POWERTUNE_Table *)
+				(((unsigned long) powerplay_table) + table_offset);
+			result = get_cac_tdp_table(hwmgr,
+				&hwmgr->dyn_state.cac_dtp_table,
+				&tune_table->power_tune_table, 255);
+		}
+	}
+
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+		sizeof(ATOM_PPLIB_POWERPLAYTABLE4)) {
+		const ATOM_PPLIB_POWERPLAYTABLE4 *powerplay_table4 =
+				(const ATOM_PPLIB_POWERPLAYTABLE4 *)powerplay_table;
+		if (0 != powerplay_table4->usVddcDependencyOnSCLKOffset) {
+			table = (ATOM_PPLIB_Clock_Voltage_Dependency_Table *)
+				(((unsigned long) powerplay_table4) +
+				powerplay_table4->usVddcDependencyOnSCLKOffset);
+			result = get_clock_voltage_dependency_table(hwmgr,
+				&hwmgr->dyn_state.vddc_dependency_on_sclk, table);
+		}
+
+		if (result == 0 && (0 != powerplay_table4->usVddciDependencyOnMCLKOffset)) {
+			table = (ATOM_PPLIB_Clock_Voltage_Dependency_Table *)
+				(((unsigned long) powerplay_table4) +
+				powerplay_table4->usVddciDependencyOnMCLKOffset);
+			result = get_clock_voltage_dependency_table(hwmgr,
+				&hwmgr->dyn_state.vddci_dependency_on_mclk, table);
+		}
+
+		if (result == 0 && (0 != powerplay_table4->usVddcDependencyOnMCLKOffset)) {
+			table = (ATOM_PPLIB_Clock_Voltage_Dependency_Table *)
+				(((unsigned long) powerplay_table4) +
+				powerplay_table4->usVddcDependencyOnMCLKOffset);
+			result = get_clock_voltage_dependency_table(hwmgr,
+				&hwmgr->dyn_state.vddc_dependency_on_mclk, table);
+		}
+
+		if (result == 0 && (0 != powerplay_table4->usMaxClockVoltageOnDCOffset)) {
+			limit_table = (ATOM_PPLIB_Clock_Voltage_Limit_Table *)
+				(((unsigned long) powerplay_table4) +
+				powerplay_table4->usMaxClockVoltageOnDCOffset);
+			result = get_clock_voltage_limit(hwmgr,
+				&hwmgr->dyn_state.max_clock_voltage_on_dc, limit_table);
+		}
+
+		if (result == 0 && (NULL != hwmgr->dyn_state.vddc_dependency_on_mclk) &&
+			(0 != hwmgr->dyn_state.vddc_dependency_on_mclk->count))
+			result = get_valid_clk(hwmgr, &hwmgr->dyn_state.valid_mclk_values,
+					hwmgr->dyn_state.vddc_dependency_on_mclk);
+
+		if(result == 0 && (NULL != hwmgr->dyn_state.vddc_dependency_on_sclk) &&
+			(0 != hwmgr->dyn_state.vddc_dependency_on_sclk->count))
+			result = get_valid_clk(hwmgr,
+				&hwmgr->dyn_state.valid_sclk_values,
+				hwmgr->dyn_state.vddc_dependency_on_sclk);
+
+		if (result == 0 && (0 != powerplay_table4->usMvddDependencyOnMCLKOffset)) {
+			table = (ATOM_PPLIB_Clock_Voltage_Dependency_Table *)
+				(((unsigned long) powerplay_table4) +
+				powerplay_table4->usMvddDependencyOnMCLKOffset);
+			result = get_clock_voltage_dependency_table(hwmgr,
+				&hwmgr->dyn_state.mvdd_dependency_on_mclk, table);
+		}
+	}
+
+	table_offset = get_sclk_vdd_gfx_clock_voltage_dependency_table_offset(hwmgr,
+								powerplay_table);
+
+	if (table_offset > 0) {
+		table = (ATOM_PPLIB_Clock_Voltage_Dependency_Table *)
+			(((unsigned long) powerplay_table) + table_offset);
+		result = get_clock_voltage_dependency_table(hwmgr,
+			&hwmgr->dyn_state.vdd_gfx_dependency_on_sclk, table);
+	}
+
+	return result;
+}
+
+static int get_cac_leakage_table(struct pp_hwmgr *hwmgr,
+				 struct phm_cac_leakage_table **ptable,
+				const ATOM_PPLIB_CAC_Leakage_Table *table)
+{
+	struct phm_cac_leakage_table  *cac_leakage_table;
+	unsigned long            table_size, i;
+
+	table_size = sizeof(ULONG) +
+		(sizeof(struct phm_cac_leakage_table) * table->ucNumEntries);
+
+	cac_leakage_table = kzalloc(table_size, GFP_KERNEL);
+
+	cac_leakage_table->count = (ULONG)table->ucNumEntries;
+
+	for (i = 0; i < cac_leakage_table->count; i++) {
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_EVV)) {
+			cac_leakage_table->entries[i].Vddc1 = le16_to_cpu(table->entries[i].usVddc1);
+			cac_leakage_table->entries[i].Vddc2 = le16_to_cpu(table->entries[i].usVddc2);
+			cac_leakage_table->entries[i].Vddc3 = le16_to_cpu(table->entries[i].usVddc3);
+		} else {
+			cac_leakage_table->entries[i].Vddc    = le16_to_cpu(table->entries[i].usVddc);
+			cac_leakage_table->entries[i].Leakage = le32_to_cpu(table->entries[i].ulLeakageValue);
+		}
+	}
+
+	*ptable = cac_leakage_table;
+
+	return 0;
+}
+
+static int get_platform_power_management_table(struct pp_hwmgr *hwmgr,
+			ATOM_PPLIB_PPM_Table *atom_ppm_table)
+{
+	struct phm_ppm_table *ptr = kzalloc(sizeof(ATOM_PPLIB_PPM_Table), GFP_KERNEL);
+
+	if (NULL == ptr)
+		return -ENOMEM;
+
+	ptr->ppm_design            = atom_ppm_table->ucPpmDesign;
+	ptr->cpu_core_number        = le16_to_cpu(atom_ppm_table->usCpuCoreNumber);
+	ptr->platform_tdp          = le32_to_cpu(atom_ppm_table->ulPlatformTDP);
+	ptr->small_ac_platform_tdp   = le32_to_cpu(atom_ppm_table->ulSmallACPlatformTDP);
+	ptr->platform_tdc          = le32_to_cpu(atom_ppm_table->ulPlatformTDC);
+	ptr->small_ac_platform_tdc   = le32_to_cpu(atom_ppm_table->ulSmallACPlatformTDC);
+	ptr->apu_tdp               = le32_to_cpu(atom_ppm_table->ulApuTDP);
+	ptr->dgpu_tdp              = le32_to_cpu(atom_ppm_table->ulDGpuTDP);
+	ptr->dgpu_ulv_power         = le32_to_cpu(atom_ppm_table->ulDGpuUlvPower);
+	ptr->tj_max                = le32_to_cpu(atom_ppm_table->ulTjmax);
+	hwmgr->dyn_state.ppm_parameter_table = ptr;
+
+	return 0;
+}
+
+static int init_dpm2_parameters(struct pp_hwmgr *hwmgr,
+			const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	int result = 0;
+
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+	    sizeof(ATOM_PPLIB_POWERPLAYTABLE5)) {
+		const  ATOM_PPLIB_POWERPLAYTABLE5 *ptable5 =
+				(const ATOM_PPLIB_POWERPLAYTABLE5 *)powerplay_table;
+		const  ATOM_PPLIB_POWERPLAYTABLE4 *ptable4 =
+				(const ATOM_PPLIB_POWERPLAYTABLE4 *)
+				(&ptable5->basicTable4);
+		const  ATOM_PPLIB_POWERPLAYTABLE3 *ptable3 =
+				(const ATOM_PPLIB_POWERPLAYTABLE3 *)
+				(&ptable4->basicTable3);
+		const  ATOM_PPLIB_EXTENDEDHEADER  *extended_header;
+		uint16_t table_offset;
+		ATOM_PPLIB_PPM_Table *atom_ppm_table;
+
+		hwmgr->platform_descriptor.TDPLimit     = le32_to_cpu(ptable5->ulTDPLimit);
+		hwmgr->platform_descriptor.nearTDPLimit = le32_to_cpu(ptable5->ulNearTDPLimit);
+
+		hwmgr->platform_descriptor.TDPODLimit   = le16_to_cpu(ptable5->usTDPODLimit);
+		hwmgr->platform_descriptor.TDPAdjustment = 0;
+
+		hwmgr->platform_descriptor.VidAdjustment = 0;
+		hwmgr->platform_descriptor.VidAdjustmentPolarity = 0;
+		hwmgr->platform_descriptor.VidMinLimit     = 0;
+		hwmgr->platform_descriptor.VidMaxLimit     = 1500000;
+		hwmgr->platform_descriptor.VidStep         = 6250;
+
+		hwmgr->platform_descriptor.nearTDPLimitAdjusted = le32_to_cpu(ptable5->ulNearTDPLimit);
+
+		if (hwmgr->platform_descriptor.TDPODLimit != 0)
+			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_PowerControl);
+
+		hwmgr->platform_descriptor.SQRampingThreshold = le32_to_cpu(ptable5->ulSQRampingThreshold);
+
+		hwmgr->platform_descriptor.CACLeakage = le32_to_cpu(ptable5->ulCACLeakage);
+
+		hwmgr->dyn_state.cac_leakage_table = NULL;
+
+		if (0 != ptable5->usCACLeakageTableOffset) {
+			const ATOM_PPLIB_CAC_Leakage_Table *pCAC_leakage_table =
+				(ATOM_PPLIB_CAC_Leakage_Table *)(((unsigned long)ptable5) +
+				le16_to_cpu(ptable5->usCACLeakageTableOffset));
+			result = get_cac_leakage_table(hwmgr,
+				&hwmgr->dyn_state.cac_leakage_table, pCAC_leakage_table);
+		}
+
+		hwmgr->platform_descriptor.LoadLineSlope = le16_to_cpu(ptable5->usLoadLineSlope);
+
+		hwmgr->dyn_state.ppm_parameter_table = NULL;
+
+		if (0 != ptable3->usExtendendedHeaderOffset) {
+			extended_header = (const ATOM_PPLIB_EXTENDEDHEADER *)
+					(((unsigned long)powerplay_table) +
+					le16_to_cpu(ptable3->usExtendendedHeaderOffset));
+			if ((extended_header->usPPMTableOffset > 0) &&
+				le16_to_cpu(extended_header->usSize) >=
+				    SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5) {
+				table_offset = le16_to_cpu(extended_header->usPPMTableOffset);
+				atom_ppm_table = (ATOM_PPLIB_PPM_Table *)
+					(((unsigned long)powerplay_table) + table_offset);
+				if (0 == get_platform_power_management_table(hwmgr, atom_ppm_table))
+					phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+						PHM_PlatformCaps_EnablePlatformPowerManagement);
+			}
+		}
+	}
+	return result;
+}
+
+static int init_phase_shedding_table(struct pp_hwmgr *hwmgr,
+		const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table)
+{
+	if (le16_to_cpu(powerplay_table->usTableSize) >=
+	    sizeof(ATOM_PPLIB_POWERPLAYTABLE4)) {
+		const ATOM_PPLIB_POWERPLAYTABLE4 *powerplay_table4 =
+				(const ATOM_PPLIB_POWERPLAYTABLE4 *)powerplay_table;
+
+		if (0 != powerplay_table4->usVddcPhaseShedLimitsTableOffset) {
+			const ATOM_PPLIB_PhaseSheddingLimits_Table *ptable =
+				(ATOM_PPLIB_PhaseSheddingLimits_Table *)
+				(((unsigned long)powerplay_table4) +
+				le16_to_cpu(powerplay_table4->usVddcPhaseShedLimitsTableOffset));
+			struct phm_phase_shedding_limits_table *table;
+			unsigned long size, i;
+
+
+			size = sizeof(unsigned long) +
+				(sizeof(struct phm_phase_shedding_limits_table) *
+				ptable->ucNumEntries);
+
+			table = kzalloc(size, GFP_KERNEL);
+
+			table->count = (unsigned long)ptable->ucNumEntries;
+
+			for (i = 0; i < table->count; i++) {
+				table->entries[i].Voltage = (unsigned long)le16_to_cpu(ptable->entries[i].usVoltage);
+				table->entries[i].Sclk    = ((unsigned long)ptable->entries[i].ucSclkHigh << 16)
+							| le16_to_cpu(ptable->entries[i].usSclkLow);
+				table->entries[i].Mclk    = ((unsigned long)ptable->entries[i].ucMclkHigh << 16)
+							| le16_to_cpu(ptable->entries[i].usMclkLow);
+			}
+			hwmgr->dyn_state.vddc_phase_shed_limits_table = table;
+		}
+	}
+
+	return 0;
+}
+
+int get_number_of_vce_state_table_entries(
+						  struct pp_hwmgr *hwmgr)
+{
+	const ATOM_PPLIB_POWERPLAYTABLE *table =
+					     get_powerplay_table(hwmgr);
+	const ATOM_PPLIB_VCE_State_Table *vce_table =
+				    get_vce_state_table(hwmgr, table);
+
+	if (vce_table > 0)
+		return vce_table->numEntries;
+
+	return 0;
+}
+
+int get_vce_state_table_entry(struct pp_hwmgr *hwmgr,
+							unsigned long i,
+							struct PP_VCEState *vce_state,
+							void **clock_info,
+							unsigned long *flag)
+{
+	const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table = get_powerplay_table(hwmgr);
+
+	const ATOM_PPLIB_VCE_State_Table *vce_state_table = get_vce_state_table(hwmgr, powerplay_table);
+
+	unsigned short vce_clock_info_array_offset = get_vce_clock_info_array_offset(hwmgr, powerplay_table);
+
+	const VCEClockInfoArray *vce_clock_info_array = (const VCEClockInfoArray *)(((unsigned long) powerplay_table) + vce_clock_info_array_offset);
+
+	const ClockInfoArray *clock_arrays = (ClockInfoArray *)(((unsigned long)powerplay_table) + powerplay_table->usClockInfoArrayOffset);
+
+	const ATOM_PPLIB_VCE_State_Record *record = &vce_state_table->entries[i];
+
+	const VCEClockInfo *vce_clock_info = &vce_clock_info_array->entries[record->ucVCEClockInfoIndex];
+
+	unsigned long clockInfoIndex = record->ucClockInfoIndex & 0x3F;
+
+	*flag = (record->ucClockInfoIndex >> NUM_BITS_CLOCK_INFO_ARRAY_INDEX);
+
+	vce_state->evclk = ((uint32_t)vce_clock_info->ucEVClkHigh << 16) | vce_clock_info->usEVClkLow;
+	vce_state->ecclk = ((uint32_t)vce_clock_info->ucECClkHigh << 16) | vce_clock_info->usECClkLow;
+
+	*clock_info = (void *)((unsigned long)(clock_arrays->clockInfo) + (clockInfoIndex * clock_arrays->ucEntrySize));
+
+	return 0;
+}
+
+
+static int pp_tables_initialize(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table;
+
+	powerplay_table = get_powerplay_table(hwmgr);
+
+	result = init_powerplay_tables(hwmgr, powerplay_table);
+
+	if (0 == result)
+		result = set_platform_caps(hwmgr,
+				le32_to_cpu(powerplay_table->ulPlatformCaps));
+
+	if (0 == result)
+		result = init_thermal_controller(hwmgr, powerplay_table);
+
+	if (0 == result)
+		result = init_overdrive_limits(hwmgr, powerplay_table);
+
+	if (0 == result)
+		result = init_clock_voltage_dependency(hwmgr,
+						powerplay_table);
+
+	if (0 == result)
+		result = init_dpm2_parameters(hwmgr, powerplay_table);
+
+	if (0 == result)
+		result = init_phase_shedding_table(hwmgr, powerplay_table);
+
+	return result;
+}
+
+static int pp_tables_uninitialize(struct pp_hwmgr *hwmgr)
+{
+	if (NULL != hwmgr->soft_pp_table) {
+		kfree(hwmgr->soft_pp_table);
+		hwmgr->soft_pp_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.vddc_dependency_on_sclk) {
+		kfree(hwmgr->dyn_state.vddc_dependency_on_sclk);
+		hwmgr->dyn_state.vddc_dependency_on_sclk = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.vddci_dependency_on_mclk) {
+		kfree(hwmgr->dyn_state.vddci_dependency_on_mclk);
+		hwmgr->dyn_state.vddci_dependency_on_mclk = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.vddc_dependency_on_mclk) {
+		kfree(hwmgr->dyn_state.vddc_dependency_on_mclk);
+		hwmgr->dyn_state.vddc_dependency_on_mclk = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.mvdd_dependency_on_mclk) {
+		kfree(hwmgr->dyn_state.mvdd_dependency_on_mclk);
+		hwmgr->dyn_state.mvdd_dependency_on_mclk = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.valid_mclk_values) {
+		kfree(hwmgr->dyn_state.valid_mclk_values);
+		hwmgr->dyn_state.valid_mclk_values = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.valid_sclk_values) {
+		kfree(hwmgr->dyn_state.valid_sclk_values);
+		hwmgr->dyn_state.valid_sclk_values = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.cac_leakage_table) {
+		kfree(hwmgr->dyn_state.cac_leakage_table);
+		hwmgr->dyn_state.cac_leakage_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.vddc_phase_shed_limits_table) {
+		kfree(hwmgr->dyn_state.vddc_phase_shed_limits_table);
+		hwmgr->dyn_state.vddc_phase_shed_limits_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.vce_clocl_voltage_dependency_table) {
+		kfree(hwmgr->dyn_state.vce_clocl_voltage_dependency_table);
+		hwmgr->dyn_state.vce_clocl_voltage_dependency_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.uvd_clocl_voltage_dependency_table) {
+		kfree(hwmgr->dyn_state.uvd_clocl_voltage_dependency_table);
+		hwmgr->dyn_state.uvd_clocl_voltage_dependency_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.samu_clock_voltage_dependency_table) {
+		kfree(hwmgr->dyn_state.samu_clock_voltage_dependency_table);
+		hwmgr->dyn_state.samu_clock_voltage_dependency_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.acp_clock_voltage_dependency_table) {
+		kfree(hwmgr->dyn_state.acp_clock_voltage_dependency_table);
+		hwmgr->dyn_state.acp_clock_voltage_dependency_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.cac_dtp_table) {
+		kfree(hwmgr->dyn_state.cac_dtp_table);
+		hwmgr->dyn_state.cac_dtp_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.ppm_parameter_table) {
+		kfree(hwmgr->dyn_state.ppm_parameter_table);
+		hwmgr->dyn_state.ppm_parameter_table = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.vdd_gfx_dependency_on_sclk) {
+		kfree(hwmgr->dyn_state.vdd_gfx_dependency_on_sclk);
+		hwmgr->dyn_state.vdd_gfx_dependency_on_sclk = NULL;
+	}
+
+	if (NULL != hwmgr->dyn_state.vq_budgeting_table) {
+		kfree(hwmgr->dyn_state.vq_budgeting_table);
+		hwmgr->dyn_state.vq_budgeting_table = NULL;
+	}
+
+	return 0;
+}
+
+const struct pp_table_func pptable_funcs = {
+	.pptable_init = pp_tables_initialize,
+	.pptable_fini = pp_tables_uninitialize,
+	.pptable_get_number_of_vce_state_table_entries =
+				get_number_of_vce_state_table_entries,
+	.pptable_get_vce_state_table_entry =
+						get_vce_state_table_entry,
+};
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.h b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.h
new file mode 100644
index 0000000..3043480
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ * Interface Functions related to the BIOS PowerPlay Tables.
+ *
+ */
+
+#ifndef PROCESSPPTABLES_H
+#define PROCESSPPTABLES_H
+
+struct pp_hwmgr;
+struct pp_power_state;
+struct pp_hw_power_state;
+
+extern const struct pp_table_func pptable_funcs;
+
+typedef int (*pp_tables_hw_clock_info_callback)(struct pp_hwmgr *hwmgr,
+					struct pp_hw_power_state *hw_ps,
+							unsigned int index,
+						 const void *clock_info);
+
+int pp_tables_get_num_of_entries(struct pp_hwmgr *hwmgr,
+				     unsigned long *num_of_entries);
+
+int pp_tables_get_entry(struct pp_hwmgr *hwmgr,
+						unsigned long entry_index,
+						struct pp_power_state *ps,
+				pp_tables_hw_clock_info_callback func);
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index 09d9d5a..2281d88 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -28,7 +28,6 @@
 #include "amd_shared.h"
 #include "cgs_common.h"
 
-
 enum amd_pp_event {
 	AMD_PP_EVENT_INITIALIZE = 0,
 	AMD_PP_EVENT_UNINITIALIZE,
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
new file mode 100644
index 0000000..26e1256
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -0,0 +1,280 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _HARDWARE_MANAGER_H_
+#define _HARDWARE_MANAGER_H_
+
+struct pp_hwmgr;
+
+/* Automatic Power State Throttling */
+enum PHM_AutoThrottleSource
+{
+    PHM_AutoThrottleSource_Thermal,
+    PHM_AutoThrottleSource_External
+};
+
+typedef enum PHM_AutoThrottleSource PHM_AutoThrottleSource;
+
+enum phm_platform_caps {
+	PHM_PlatformCaps_AtomBiosPpV1 = 0,
+	PHM_PlatformCaps_PowerPlaySupport,
+	PHM_PlatformCaps_ACOverdriveSupport,
+	PHM_PlatformCaps_BacklightSupport,
+	PHM_PlatformCaps_ThermalController,
+	PHM_PlatformCaps_BiosPowerSourceControl,
+	PHM_PlatformCaps_DisableVoltageTransition,
+	PHM_PlatformCaps_DisableEngineTransition,
+	PHM_PlatformCaps_DisableMemoryTransition,
+	PHM_PlatformCaps_DynamicPowerManagement,
+	PHM_PlatformCaps_EnableASPML0s,
+	PHM_PlatformCaps_EnableASPML1,
+	PHM_PlatformCaps_OD5inACSupport,
+	PHM_PlatformCaps_OD5inDCSupport,
+	PHM_PlatformCaps_SoftStateOD5,
+	PHM_PlatformCaps_NoOD5Support,
+	PHM_PlatformCaps_ContinuousHardwarePerformanceRange,
+	PHM_PlatformCaps_ActivityReporting,
+	PHM_PlatformCaps_EnableBackbias,
+	PHM_PlatformCaps_OverdriveDisabledByPowerBudget,
+	PHM_PlatformCaps_ShowPowerBudgetWarning,
+	PHM_PlatformCaps_PowerBudgetWaiverAvailable,
+	PHM_PlatformCaps_GFXClockGatingSupport,
+	PHM_PlatformCaps_MMClockGatingSupport,
+	PHM_PlatformCaps_AutomaticDCTransition,
+	PHM_PlatformCaps_GeminiPrimary,
+	PHM_PlatformCaps_MemorySpreadSpectrumSupport,
+	PHM_PlatformCaps_EngineSpreadSpectrumSupport,
+	PHM_PlatformCaps_StepVddc,
+	PHM_PlatformCaps_DynamicPCIEGen2Support,
+	PHM_PlatformCaps_SMC,
+	PHM_PlatformCaps_FaultyInternalThermalReading,          /* Internal thermal controller reports faulty temperature value when DAC2 is active */
+	PHM_PlatformCaps_EnableVoltageControl,                  /* indicates voltage can be controlled */
+	PHM_PlatformCaps_EnableSideportControl,                 /* indicates Sideport can be controlled */
+	PHM_PlatformCaps_VideoPlaybackEEUNotification,          /* indicates EEU notification of video start/stop is required */
+	PHM_PlatformCaps_TurnOffPll_ASPML1,                     /* PCIE Turn Off PLL in ASPM L1 */
+	PHM_PlatformCaps_EnableHTLinkControl,                   /* indicates HT Link can be controlled by ACPI or CLMC overrided/automated mode. */
+	PHM_PlatformCaps_PerformanceStateOnly,                  /* indicates only performance power state to be used on current system. */
+	PHM_PlatformCaps_ExclusiveModeAlwaysHigh,               /* In Exclusive (3D) mode always stay in High state. */
+	PHM_PlatformCaps_DisableMGClockGating,                  /* to disable Medium Grain Clock Gating or not */
+	PHM_PlatformCaps_DisableMGCGTSSM,                       /* TO disable Medium Grain Clock Gating Shader Complex control */
+	PHM_PlatformCaps_UVDAlwaysHigh,                         /* In UVD mode always stay in High state */
+	PHM_PlatformCaps_DisablePowerGating,                    /* to disable power gating */
+	PHM_PlatformCaps_CustomThermalPolicy,                   /* indicates only performance power state to be used on current system. */
+	PHM_PlatformCaps_StayInBootState,                       /* Stay in Boot State, do not do clock/voltage or PCIe Lane and Gen switching (RV7xx and up). */
+	PHM_PlatformCaps_SMCAllowSeparateSWThermalState,        /* SMC use separate SW thermal state, instead of the default SMC thermal policy. */
+	PHM_PlatformCaps_MultiUVDStateSupport,                  /* Powerplay state table supports multi UVD states. */
+	PHM_PlatformCaps_EnableSCLKDeepSleepForUVD,             /* With HW ECOs, we don't need to disable SCLK Deep Sleep for UVD state. */
+	PHM_PlatformCaps_EnableMCUHTLinkControl,                /* Enable HT link control by MCU */
+	PHM_PlatformCaps_ABM,                                   /* ABM support.*/
+	PHM_PlatformCaps_KongThermalPolicy,                     /* A thermal policy specific for Kong */
+	PHM_PlatformCaps_SwitchVDDNB,                           /* if the users want to switch VDDNB */
+	PHM_PlatformCaps_ULPS,                                  /* support ULPS mode either through ACPI state or ULPS state */
+	PHM_PlatformCaps_NativeULPS,                            /* hardware capable of ULPS state (other than through the ACPI state) */
+	PHM_PlatformCaps_EnableMVDDControl,                     /* indicates that memory voltage can be controlled */
+	PHM_PlatformCaps_ControlVDDCI,                          /* Control VDDCI separately from VDDC. */
+	PHM_PlatformCaps_DisableDCODT,                          /* indicates if DC ODT apply or not */
+	PHM_PlatformCaps_DynamicACTiming,                       /* if the SMC dynamically re-programs MC SEQ register values */
+	PHM_PlatformCaps_EnableThermalIntByGPIO,                /* enable throttle control through GPIO */
+	PHM_PlatformCaps_BootStateOnAlert,                      /* Go to boot state on alerts, e.g. on an AC->DC transition. */
+	PHM_PlatformCaps_DontWaitForVBlankOnAlert,              /* Do NOT wait for VBLANK during an alert (e.g. AC->DC transition). */
+	PHM_PlatformCaps_Force3DClockSupport,                   /* indicates if the platform supports force 3D clock. */
+	PHM_PlatformCaps_MicrocodeFanControl,                   /* Fan is controlled by the SMC microcode. */
+	PHM_PlatformCaps_AdjustUVDPriorityForSP,
+	PHM_PlatformCaps_DisableLightSleep,                     /* Light sleep for evergreen family. */
+	PHM_PlatformCaps_DisableMCLS,                           /* MC Light sleep */
+	PHM_PlatformCaps_RegulatorHot,                          /* Enable throttling on 'regulator hot' events. */
+	PHM_PlatformCaps_BACO,                                  /* Support Bus Alive Chip Off mode */
+	PHM_PlatformCaps_DisableDPM,                            /* Disable DPM, supported from Llano */
+	PHM_PlatformCaps_DynamicM3Arbiter,                      /* support dynamically change m3 arbitor parameters */
+	PHM_PlatformCaps_SclkDeepSleep,                         /* support sclk deep sleep */
+	PHM_PlatformCaps_DynamicPatchPowerState,                /* this ASIC supports to patch power state dynamically */
+	PHM_PlatformCaps_ThermalAutoThrottling,                 /* enabling auto thermal throttling, */
+	PHM_PlatformCaps_SumoThermalPolicy,                     /* A thermal policy specific for Sumo */
+	PHM_PlatformCaps_PCIEPerformanceRequest,                /* support to change RC voltage */
+	PHM_PlatformCaps_BLControlledByGPU,                     /* support varibright */
+	PHM_PlatformCaps_PowerContainment,                      /* support DPM2 power containment (AKA TDP clamping) */
+	PHM_PlatformCaps_SQRamping,                             /* support DPM2 SQ power throttle */
+	PHM_PlatformCaps_CAC,                                   /* support Capacitance * Activity power estimation */
+	PHM_PlatformCaps_NIChipsets,                            /* Northern Island and beyond chipsets */
+	PHM_PlatformCaps_TrinityChipsets,                       /* Trinity chipset */
+	PHM_PlatformCaps_EvergreenChipsets,                     /* Evergreen family chipset */
+	PHM_PlatformCaps_PowerControl,                          /* Cayman and beyond chipsets */
+	PHM_PlatformCaps_DisableLSClockGating,                  /* to disable Light Sleep control for HDP memories */
+	PHM_PlatformCaps_BoostState,                            /* this ASIC supports boost state */
+	PHM_PlatformCaps_UserMaxClockForMultiDisplays,          /* indicates if max memory clock is used for all status when multiple displays are connected */
+	PHM_PlatformCaps_RegWriteDelay,                         /* indicates if back to back reg write delay is required */
+	PHM_PlatformCaps_NonABMSupportInPPLib,                  /* ABM is not supported in PPLIB, (moved from PPLIB to DAL) */
+	PHM_PlatformCaps_GFXDynamicMGPowerGating,               /* Enable Dynamic MG PowerGating on Trinity */
+	PHM_PlatformCaps_DisableSMUUVDHandshake,                /* Disable SMU UVD Handshake */
+	PHM_PlatformCaps_DTE,                                   /* Support Digital Temperature Estimation */
+	PHM_PlatformCaps_W5100Specifc_SmuSkipMsgDTE,            /* This is for the feature requested by David B., and Tonny W.*/
+	PHM_PlatformCaps_UVDPowerGating,                        /* enable UVD power gating, supported from Llano */
+	PHM_PlatformCaps_UVDDynamicPowerGating,                 /* enable UVD Dynamic power gating, supported from UVD5 */
+	PHM_PlatformCaps_VCEPowerGating,                        /* Enable VCE power gating, supported for TN and later ASICs */
+	PHM_PlatformCaps_SamuPowerGating,                       /* Enable SAMU power gating, supported for KV and later ASICs */
+	PHM_PlatformCaps_UVDDPM,                                /* UVD clock DPM */
+	PHM_PlatformCaps_VCEDPM,                                /* VCE clock DPM */
+	PHM_PlatformCaps_SamuDPM,                               /* SAMU clock DPM */
+	PHM_PlatformCaps_AcpDPM,                                /* ACP clock DPM */
+	PHM_PlatformCaps_SclkDeepSleepAboveLow,                 /* Enable SCLK Deep Sleep on all DPM states */
+	PHM_PlatformCaps_DynamicUVDState,                       /* Dynamic UVD State */
+	PHM_PlatformCaps_WantSAMClkWithDummyBackEnd,            /* Set SAM Clk With Dummy Back End */
+	PHM_PlatformCaps_WantUVDClkWithDummyBackEnd,            /* Set UVD Clk With Dummy Back End */
+	PHM_PlatformCaps_WantVCEClkWithDummyBackEnd,            /* Set VCE Clk With Dummy Back End */
+	PHM_PlatformCaps_WantACPClkWithDummyBackEnd,            /* Set SAM Clk With Dummy Back End */
+	PHM_PlatformCaps_OD6inACSupport,                        /* indicates that the ASIC/back end supports OD6 */
+	PHM_PlatformCaps_OD6inDCSupport,                        /* indicates that the ASIC/back end supports OD6 in DC */
+	PHM_PlatformCaps_EnablePlatformPowerManagement,         /* indicates that Platform Power Management feature is supported */
+	PHM_PlatformCaps_SurpriseRemoval,                       /* indicates that surprise removal feature is requested */
+	PHM_PlatformCaps_NewCACVoltage,                         /* indicates new CAC voltage table support */
+	PHM_PlatformCaps_DBRamping,                             /* for dI/dT feature */
+	PHM_PlatformCaps_TDRamping,                             /* for dI/dT feature */
+	PHM_PlatformCaps_TCPRamping,                            /* for dI/dT feature */
+	PHM_PlatformCaps_EnableSMU7ThermalManagement,           /* SMC will manage thermal events */
+	PHM_PlatformCaps_FPS,                                   /* FPS support */
+	PHM_PlatformCaps_ACP,                                   /* ACP support */
+	PHM_PlatformCaps_SclkThrottleLowNotification,           /* SCLK Throttle Low Notification */
+	PHM_PlatformCaps_XDMAEnabled,                           /* XDMA engine is enabled */
+	PHM_PlatformCaps_UseDummyBackEnd,                       /* use dummy back end */
+	PHM_PlatformCaps_EnableDFSBypass,                       /* Enable DFS bypass */
+	PHM_PlatformCaps_VddNBDirectRequest,
+	PHM_PlatformCaps_PauseMMSessions,
+	PHM_PlatformCaps_UnTabledHardwareInterface,             /* Tableless/direct call hardware interface for CI and newer ASICs */
+	PHM_PlatformCaps_SMU7,                                  /* indicates that vpuRecoveryBegin without SMU shutdown */
+	PHM_PlatformCaps_RevertGPIO5Polarity,                   /* indicates revert GPIO5 plarity table support */
+	PHM_PlatformCaps_Thermal2GPIO17,                        /* indicates thermal2GPIO17 table support */
+	PHM_PlatformCaps_ThermalOutGPIO,                        /* indicates ThermalOutGPIO support, pin number is assigned by VBIOS */
+	PHM_PlatformCaps_DisableMclkSwitchingForFrameLock,      /* Disable memory clock switch during Framelock */
+	PHM_PlatformCaps_VRHotGPIOConfigurable,                 /* indicates VR_HOT GPIO configurable */
+	PHM_PlatformCaps_TempInversion,                         /* enable Temp Inversion feature */
+	PHM_PlatformCaps_IOIC3,
+	PHM_PlatformCaps_ConnectedStandby,
+	PHM_PlatformCaps_EVV,
+	PHM_PlatformCaps_EnableLongIdleBACOSupport,
+	PHM_PlatformCaps_CombinePCCWithThermalSignal,
+	PHM_PlatformCaps_DisableUsingActualTemperatureForPowerCalc,
+	PHM_PlatformCaps_StablePState,
+	PHM_PlatformCaps_OD6PlusinACSupport,
+	PHM_PlatformCaps_OD6PlusinDCSupport,
+	PHM_PlatformCaps_ODThermalLimitUnlock,
+	PHM_PlatformCaps_ReducePowerLimit,
+	PHM_PlatformCaps_ODFuzzyFanControlSupport,
+	PHM_PlatformCaps_GeminiRegulatorFanControlSupport,
+	PHM_PlatformCaps_ControlVDDGFX,
+	PHM_PlatformCaps_BBBSupported,
+	PHM_PlatformCaps_DisableVoltageIsland,
+	PHM_PlatformCaps_FanSpeedInTableIsRPM,
+	PHM_PlatformCaps_GFXClockGatingManagedInCAIL,
+	PHM_PlatformCaps_IcelandULPSSWWorkAround,
+	PHM_PlatformCaps_FPSEnhancement,
+	PHM_PlatformCaps_LoadPostProductionFirmware,
+	PHM_PlatformCaps_VpuRecoveryInProgress,
+	PHM_PlatformCaps_Falcon_QuickTransition,
+	PHM_PlatformCaps_AVFS,
+	PHM_PlatformCaps_ClockStretcher,
+	PHM_PlatformCaps_TablelessHardwareInterface,
+	PHM_PlatformCaps_EnableDriverEVV,
+	PHM_PlatformCaps_Max
+};
+
+#define PHM_MAX_NUM_CAPS_BITS_PER_FIELD (sizeof(uint32_t)*8)
+
+/* Number of uint32_t entries used by CAPS table */
+#define PHM_MAX_NUM_CAPS_ULONG_ENTRIES \
+	((PHM_PlatformCaps_Max + ((PHM_MAX_NUM_CAPS_BITS_PER_FIELD) - 1)) / (PHM_MAX_NUM_CAPS_BITS_PER_FIELD))
+
+struct pp_hw_descriptor {
+	uint32_t hw_caps[PHM_MAX_NUM_CAPS_ULONG_ENTRIES];
+};
+
+/* Function for setting a platform cap */
+static inline void phm_cap_set(uint32_t *caps,
+			enum phm_platform_caps c)
+{
+	caps[c / PHM_MAX_NUM_CAPS_BITS_PER_FIELD] |= (1UL <<
+			     (c & (PHM_MAX_NUM_CAPS_BITS_PER_FIELD - 1)));
+}
+
+static inline void phm_cap_unset(uint32_t *caps,
+			enum phm_platform_caps c)
+{
+	caps[c / PHM_MAX_NUM_CAPS_BITS_PER_FIELD] &= ~(1UL << (c & (PHM_MAX_NUM_CAPS_BITS_PER_FIELD - 1)));
+}
+
+static inline bool phm_cap_enabled(const uint32_t *caps, enum phm_platform_caps c)
+{
+	return (0 != (caps[c / PHM_MAX_NUM_CAPS_BITS_PER_FIELD] &
+		  (1UL << (c & (PHM_MAX_NUM_CAPS_BITS_PER_FIELD - 1)))));
+}
+
+enum phm_clock_Type {
+	PHM_DispClock = 1,
+	PHM_SClock,
+	PHM_MemClock
+};
+
+#define MAX_NUM_CLOCKS 16
+
+struct PP_Clocks {
+	uint32_t engineClock;
+	uint32_t memoryClock;
+	uint32_t BusBandwidth;
+	uint32_t engineClockInSR;
+};
+
+struct phm_platform_descriptor {
+	uint32_t platformCaps[PHM_MAX_NUM_CAPS_ULONG_ENTRIES];
+	uint32_t vbiosInterruptId;
+	struct PP_Clocks overdriveLimit;
+	struct PP_Clocks clockStep;
+	uint32_t hardwareActivityPerformanceLevels;
+	uint32_t minimumClocksReductionPercentage;
+	uint32_t minOverdriveVDDC;
+	uint32_t maxOverdriveVDDC;
+	uint32_t overdriveVDDCStep;
+	uint32_t hardwarePerformanceLevels;
+	uint16_t powerBudget;
+	uint32_t TDPLimit;
+	uint32_t nearTDPLimit;
+	uint32_t nearTDPLimitAdjusted;
+	uint32_t SQRampingThreshold;
+	uint32_t CACLeakage;
+	uint16_t TDPODLimit;
+	uint32_t TDPAdjustment;
+	bool TDPAdjustmentPolarity;
+	uint16_t LoadLineSlope;
+	uint32_t  VidMinLimit;
+	uint32_t  VidMaxLimit;
+	uint32_t  VidStep;
+	uint32_t  VidAdjustment;
+	bool VidAdjustmentPolarity;
+};
+
+struct phm_clocks {
+	uint32_t num_of_entries;
+	uint32_t clock[MAX_NUM_CLOCKS];
+};
+
+extern int phm_setup_asic(struct pp_hwmgr *hwmgr);
+extern int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr);
+extern void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr);
+#endif /* _HARDWARE_MANAGER_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
new file mode 100644
index 0000000..07fba41
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -0,0 +1,607 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _HWMGR_H_
+#define _HWMGR_H_
+
+#include "amd_powerplay.h"
+#include "pp_instance.h"
+#include "hardwaremanager.h"
+#include "pp_power_source.h"
+
+struct pp_instance;
+struct pp_hwmgr;
+struct pp_hw_power_state;
+struct pp_power_state;
+struct PP_VCEState;
+
+enum PP_Result {
+	PP_Result_TableImmediateExit = 0x13,
+};
+
+#define PCIE_PERF_REQ_REMOVE_REGISTRY   0
+#define PCIE_PERF_REQ_FORCE_LOWPOWER    1
+#define PCIE_PERF_REQ_GEN1         2
+#define PCIE_PERF_REQ_GEN2         3
+#define PCIE_PERF_REQ_GEN3         4
+
+enum PHM_BackEnd_Magic {
+	PHM_Dummy_Magic       = 0xAA5555AA,
+	PHM_RV770_Magic       = 0xDCBAABCD,
+	PHM_Kong_Magic        = 0x239478DF,
+	PHM_NIslands_Magic    = 0x736C494E,
+	PHM_Sumo_Magic        = 0x8339FA11,
+	PHM_SIslands_Magic    = 0x369431AC,
+	PHM_Trinity_Magic     = 0x96751873,
+	PHM_CIslands_Magic    = 0x38AC78B0,
+	PHM_Kv_Magic          = 0xDCBBABC0,
+	PHM_VIslands_Magic    = 0x20130307,
+	PHM_Cz_Magic          = 0x67DCBA25
+};
+
+enum PP_DAL_POWERLEVEL {
+	PP_DAL_POWERLEVEL_INVALID = 0,
+	PP_DAL_POWERLEVEL_ULTRALOW,
+	PP_DAL_POWERLEVEL_LOW,
+	PP_DAL_POWERLEVEL_NOMINAL,
+	PP_DAL_POWERLEVEL_PERFORMANCE,
+
+	PP_DAL_POWERLEVEL_0 = PP_DAL_POWERLEVEL_ULTRALOW,
+	PP_DAL_POWERLEVEL_1 = PP_DAL_POWERLEVEL_LOW,
+	PP_DAL_POWERLEVEL_2 = PP_DAL_POWERLEVEL_NOMINAL,
+	PP_DAL_POWERLEVEL_3 = PP_DAL_POWERLEVEL_PERFORMANCE,
+	PP_DAL_POWERLEVEL_4 = PP_DAL_POWERLEVEL_3+1,
+	PP_DAL_POWERLEVEL_5 = PP_DAL_POWERLEVEL_4+1,
+	PP_DAL_POWERLEVEL_6 = PP_DAL_POWERLEVEL_5+1,
+	PP_DAL_POWERLEVEL_7 = PP_DAL_POWERLEVEL_6+1,
+};
+
+#define PHM_PCIE_POWERGATING_TARGET_GFX            0
+#define PHM_PCIE_POWERGATING_TARGET_DDI            1
+#define PHM_PCIE_POWERGATING_TARGET_PLLCASCADE     2
+#define PHM_PCIE_POWERGATING_TARGET_PHY            3
+
+typedef int (*phm_table_function)(struct pp_hwmgr *hwmgr, void *input,
+				  void *output, void *storage, int result);
+
+typedef bool (*phm_check_function)(struct pp_hwmgr *hwmgr);
+
+struct phm_acp_arbiter {
+	uint32_t acpclk;
+};
+
+struct phm_uvd_arbiter {
+	uint32_t vclk;
+	uint32_t dclk;
+	uint32_t vclk_ceiling;
+	uint32_t dclk_ceiling;
+};
+
+struct phm_vce_arbiter {
+	uint32_t   evclk;
+	uint32_t   ecclk;
+};
+
+struct phm_gfx_arbiter {
+	uint32_t sclk;
+	uint32_t mclk;
+	uint32_t sclk_over_drive;
+	uint32_t mclk_over_drive;
+	uint32_t sclk_threshold;
+	uint32_t num_cus;
+};
+
+/* Entries in the master tables */
+struct phm_master_table_item {
+	phm_check_function isFunctionNeededInRuntimeTable;
+	phm_table_function tableFunction;
+};
+
+enum phm_master_table_flag {
+	PHM_MasterTableFlag_None         = 0,
+	PHM_MasterTableFlag_ExitOnError  = 1,
+};
+
+/* The header of the master tables */
+struct phm_master_table_header {
+	uint32_t storage_size;
+	uint32_t flags;
+	struct phm_master_table_item *master_list;
+};
+
+struct phm_runtime_table_header {
+	uint32_t storage_size;
+	bool exit_error;
+	phm_table_function *function_list;
+};
+
+struct phm_clock_array {
+	uint32_t count;
+	uint32_t values[1];
+};
+
+struct phm_clock_voltage_dependency_record {
+	uint32_t clk;
+	uint32_t v;
+};
+
+struct phm_vceclock_voltage_dependency_record {
+	uint32_t ecclk;
+	uint32_t evclk;
+	uint32_t v;
+};
+
+struct phm_uvdclock_voltage_dependency_record {
+	uint32_t vclk;
+	uint32_t dclk;
+	uint32_t v;
+};
+
+struct phm_samuclock_voltage_dependency_record {
+	uint32_t samclk;
+	uint32_t v;
+};
+
+struct phm_acpclock_voltage_dependency_record {
+	uint32_t acpclk;
+	uint32_t v;
+};
+
+struct phm_clock_voltage_dependency_table {
+	uint32_t count;										/* Number of entries. */
+	struct phm_clock_voltage_dependency_record entries[1];		/* Dynamically allocate count entries. */
+};
+
+struct phm_phase_shedding_limits_record {
+	uint32_t  Voltage;
+	uint32_t    Sclk;
+	uint32_t    Mclk;
+};
+
+
+extern int phm_dispatch_table(struct pp_hwmgr *hwmgr,
+			      struct phm_runtime_table_header *rt_table,
+			      void *input, void *output);
+
+extern int phm_construct_table(struct pp_hwmgr *hwmgr,
+			       struct phm_master_table_header *master_table,
+			       struct phm_runtime_table_header *rt_table);
+
+extern int phm_destroy_table(struct pp_hwmgr *hwmgr,
+			     struct phm_runtime_table_header *rt_table);
+
+
+struct phm_uvd_clock_voltage_dependency_record {
+	uint32_t vclk;
+	uint32_t dclk;
+	uint32_t v;
+};
+
+struct phm_uvd_clock_voltage_dependency_table {
+	uint8_t count;
+	struct phm_uvd_clock_voltage_dependency_record entries[1];
+};
+
+struct phm_acp_clock_voltage_dependency_record {
+	uint32_t acpclk;
+	uint32_t v;
+};
+
+struct phm_acp_clock_voltage_dependency_table {
+	uint32_t count;
+	struct phm_acp_clock_voltage_dependency_record entries[1];
+};
+
+struct phm_vce_clock_voltage_dependency_record {
+	uint32_t ecclk;
+	uint32_t evclk;
+	uint32_t v;
+};
+
+struct phm_phase_shedding_limits_table {
+	uint32_t                           count;
+	struct phm_phase_shedding_limits_record  entries[1];
+};
+
+struct phm_vceclock_voltage_dependency_table {
+	uint8_t count;                                    /* Number of entries. */
+	struct phm_vceclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */
+};
+
+struct phm_uvdclock_voltage_dependency_table {
+	uint8_t count;                                    /* Number of entries. */
+	struct phm_uvdclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */
+};
+
+struct phm_samuclock_voltage_dependency_table {
+	uint8_t count;                                    /* Number of entries. */
+	struct phm_samuclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */
+};
+
+struct phm_acpclock_voltage_dependency_table {
+	uint32_t count;                                    /* Number of entries. */
+	struct phm_acpclock_voltage_dependency_record entries[1]; /* Dynamically allocate count entries. */
+};
+
+struct phm_vce_clock_voltage_dependency_table {
+	uint8_t count;
+	struct phm_vce_clock_voltage_dependency_record entries[1];
+};
+
+struct pp_hwmgr_func {
+	int (*backend_init)(struct pp_hwmgr *hw_mgr);
+	int (*backend_fini)(struct pp_hwmgr *hw_mgr);
+	int (*asic_setup)(struct pp_hwmgr *hw_mgr);
+	int (*get_power_state_size)(struct pp_hwmgr *hw_mgr);
+	int (*force_dpm_level)(struct pp_hwmgr *hw_mgr, enum amd_dpm_forced_level level);
+	int (*dynamic_state_management_enable)(struct pp_hwmgr *hw_mgr);
+	int (*patch_boot_state)(struct pp_hwmgr *hwmgr, struct pp_hw_power_state *hw_ps);
+	int (*get_pp_table_entry)(struct pp_hwmgr *hwmgr, unsigned long, struct pp_power_state *);
+	int (*get_num_of_pp_table_entries)(struct pp_hwmgr *hwmgr);
+};
+
+struct pp_table_func {
+	int (*pptable_init)(struct pp_hwmgr *hw_mgr);
+	int (*pptable_fini)(struct pp_hwmgr *hw_mgr);
+	int (*pptable_get_number_of_vce_state_table_entries)(struct pp_hwmgr *hw_mgr);
+	int (*pptable_get_vce_state_table_entry)(
+						struct pp_hwmgr *hwmgr,
+						unsigned long i,
+						struct PP_VCEState *vce_state,
+						void **clock_info,
+						unsigned long *flag);
+};
+
+union phm_cac_leakage_record {
+	struct {
+		uint16_t Vddc;          /* in CI, we use it for StdVoltageHiSidd */
+		uint32_t Leakage;       /* in CI, we use it for StdVoltageLoSidd */
+	};
+	struct {
+		uint16_t Vddc1;
+		uint16_t Vddc2;
+		uint16_t Vddc3;
+	};
+};
+
+struct phm_cac_leakage_table {
+	uint32_t count;
+	union phm_cac_leakage_record entries[1];
+};
+
+struct phm_samu_clock_voltage_dependency_record {
+	uint32_t samclk;
+	uint32_t v;
+};
+
+
+struct phm_samu_clock_voltage_dependency_table {
+	uint8_t count;
+	struct phm_samu_clock_voltage_dependency_record entries[1];
+};
+
+struct phm_cac_tdp_table {
+	uint16_t usTDP;
+	uint16_t usConfigurableTDP;
+	uint16_t usTDC;
+	uint16_t usBatteryPowerLimit;
+	uint16_t usSmallPowerLimit;
+	uint16_t usLowCACLeakage;
+	uint16_t usHighCACLeakage;
+	uint16_t usMaximumPowerDeliveryLimit;
+	uint16_t usOperatingTempMinLimit;
+	uint16_t usOperatingTempMaxLimit;
+	uint16_t usOperatingTempStep;
+	uint16_t usOperatingTempHyst;
+	uint16_t usDefaultTargetOperatingTemp;
+	uint16_t usTargetOperatingTemp;
+	uint16_t usPowerTuneDataSetID;
+	uint16_t usSoftwareShutdownTemp;
+	uint16_t usClockStretchAmount;
+	uint16_t usTemperatureLimitHotspot;
+	uint16_t usTemperatureLimitLiquid1;
+	uint16_t usTemperatureLimitLiquid2;
+	uint16_t usTemperatureLimitVrVddc;
+	uint16_t usTemperatureLimitVrMvdd;
+	uint16_t usTemperatureLimitPlx;
+	uint8_t  ucLiquid1_I2C_address;
+	uint8_t  ucLiquid2_I2C_address;
+	uint8_t  ucLiquid_I2C_Line;
+	uint8_t  ucVr_I2C_address;
+	uint8_t  ucVr_I2C_Line;
+	uint8_t  ucPlx_I2C_address;
+	uint8_t  ucPlx_I2C_Line;
+};
+
+struct phm_ppm_table {
+	uint8_t   ppm_design;
+	uint16_t  cpu_core_number;
+	uint32_t  platform_tdp;
+	uint32_t  small_ac_platform_tdp;
+	uint32_t  platform_tdc;
+	uint32_t  small_ac_platform_tdc;
+	uint32_t  apu_tdp;
+	uint32_t  dgpu_tdp;
+	uint32_t  dgpu_ulv_power;
+	uint32_t  tj_max;
+};
+
+struct phm_vq_budgeting_record {
+	uint32_t ulCUs;
+	uint32_t ulSustainableSOCPowerLimitLow;
+	uint32_t ulSustainableSOCPowerLimitHigh;
+	uint32_t ulMinSclkLow;
+	uint32_t ulMinSclkHigh;
+	uint8_t  ucDispConfig;
+	uint32_t ulDClk;
+	uint32_t ulEClk;
+	uint32_t ulSustainableSclk;
+	uint32_t ulSustainableCUs;
+};
+
+struct phm_vq_budgeting_table {
+	uint8_t numEntries;
+	struct phm_vq_budgeting_record entries[1];
+};
+
+struct phm_clock_and_voltage_limits {
+	uint32_t sclk;
+	uint32_t mclk;
+	uint16_t vddc;
+	uint16_t vddci;
+	uint16_t vddgfx;
+};
+
+
+
+struct phm_dynamic_state_info {
+	struct phm_clock_voltage_dependency_table *vddc_dependency_on_sclk;
+	struct phm_clock_voltage_dependency_table *vddci_dependency_on_mclk;
+	struct phm_clock_voltage_dependency_table *vddc_dependency_on_mclk;
+	struct phm_clock_voltage_dependency_table *mvdd_dependency_on_mclk;
+	struct phm_clock_voltage_dependency_table *vddc_dep_on_dal_pwrl;
+	struct phm_clock_array                    *valid_sclk_values;
+	struct phm_clock_array                    *valid_mclk_values;
+	struct phm_clock_and_voltage_limits       max_clock_voltage_on_dc;
+	struct phm_clock_and_voltage_limits       max_clock_voltage_on_ac;
+	uint32_t                                  mclk_sclk_ratio;
+	uint32_t                                  sclk_mclk_delta;
+	uint32_t                                  vddc_vddci_delta;
+	uint32_t                                  min_vddc_for_pcie_gen2;
+	struct phm_cac_leakage_table              *cac_leakage_table;
+	struct phm_phase_shedding_limits_table	  *vddc_phase_shed_limits_table;
+
+	struct phm_vce_clock_voltage_dependency_table
+					    *vce_clocl_voltage_dependency_table;
+	struct phm_uvd_clock_voltage_dependency_table
+					    *uvd_clocl_voltage_dependency_table;
+	struct phm_acp_clock_voltage_dependency_table
+					    *acp_clock_voltage_dependency_table;
+	struct phm_samu_clock_voltage_dependency_table
+					   *samu_clock_voltage_dependency_table;
+
+	struct phm_ppm_table                          *ppm_parameter_table;
+	struct phm_cac_tdp_table                      *cac_dtp_table;
+	struct phm_clock_voltage_dependency_table	  *vdd_gfx_dependency_on_sclk;
+	struct phm_vq_budgeting_table		  		  *vq_budgeting_table;
+};
+
+struct pp_hwmgr {
+	uint32_t chip_family;
+	uint32_t chip_id;
+	uint32_t hw_revision;
+	uint32_t sub_sys_id;
+	uint32_t sub_vendor_id;
+
+	void *device;
+	struct pp_smumgr *smumgr;
+	const void *soft_pp_table;
+	enum amd_dpm_forced_level dpm_level;
+
+	struct phm_gfx_arbiter gfx_arbiter;
+	struct phm_acp_arbiter acp_arbiter;
+	struct phm_uvd_arbiter uvd_arbiter;
+	struct phm_vce_arbiter vce_arbiter;
+	uint32_t usec_timeout;
+	void *pptable;
+	struct phm_platform_descriptor platform_descriptor;
+	void *backend;
+	enum PP_DAL_POWERLEVEL	dal_power_level;
+	struct phm_dynamic_state_info dyn_state;
+	struct phm_runtime_table_header setup_asic;
+	struct phm_runtime_table_header disable_dynamic_state_management;
+	struct phm_runtime_table_header enable_dynamic_state_management;
+	const struct pp_hwmgr_func *hwmgr_func;
+	const struct pp_table_func *pptable_func;
+	struct pp_power_state    *ps;
+        enum pp_power_source  power_source;
+	uint32_t num_ps;
+	uint32_t ps_size;
+	struct pp_power_state    *current_ps;
+	struct pp_power_state    *request_ps;
+	struct pp_power_state    *boot_ps;
+	struct pp_power_state    *uvd_ps;
+};
+
+
+extern int hwmgr_init(struct amd_pp_init *pp_init,
+		      struct pp_instance *handle);
+
+extern int hwmgr_fini(struct pp_hwmgr *hwmgr);
+
+extern int hw_init_power_state_table(struct pp_hwmgr *hwmgr);
+
+extern int phm_wait_on_register(struct pp_hwmgr *hwmgr, uint32_t index,
+				uint32_t value, uint32_t mask);
+
+extern int phm_wait_for_register_unequal(struct pp_hwmgr *hwmgr,
+				uint32_t index, uint32_t value, uint32_t mask);
+
+
+
+extern void phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
+				uint32_t indirect_port,
+				uint32_t index,
+				uint32_t value,
+				uint32_t mask);
+
+extern void phm_wait_for_indirect_register_unequal(
+				struct pp_hwmgr *hwmgr,
+				uint32_t indirect_port,
+				uint32_t index,
+				uint32_t value,
+				uint32_t mask);
+
+#define PHM_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT
+#define PHM_FIELD_MASK(reg, field) reg##__##field##_MASK
+
+#define PHM_SET_FIELD(origval, reg, field, fieldval)	\
+	(((origval) & ~PHM_FIELD_MASK(reg, field)) |	\
+	 (PHM_FIELD_MASK(reg, field) & ((fieldval) << PHM_FIELD_SHIFT(reg, field))))
+
+#define PHM_GET_FIELD(value, reg, field)	\
+	(((value) & PHM_FIELD_MASK(reg, field)) >>	\
+	 PHM_FIELD_SHIFT(reg, field))
+
+
+#define PHM_WAIT_REGISTER_GIVEN_INDEX(hwmgr, index, value, mask)	\
+	phm_wait_on_register(hwmgr, index, value, mask)
+
+#define PHM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, index, value, mask)	\
+	phm_wait_for_register_unequal(hwmgr, index, value, mask)
+
+#define PHM_WAIT_INDIRECT_REGISTER_GIVEN_INDEX(hwmgr, port, index, value, mask)	\
+	phm_wait_on_indirect_register(hwmgr, mm##port##_INDEX, index, value, mask)
+
+#define PHM_WAIT_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, port, index, value, mask)	\
+	phm_wait_for_indirect_register_unequal(hwmgr, mm##port##_INDEX, index, value, mask)
+
+#define PHM_WAIT_VFPF_INDIRECT_REGISTER_GIVEN_INDEX(hwmgr, port, index, value, mask)	\
+	phm_wait_on_indirect_register(hwmgr, mm##port##_INDEX_0, index, value, mask)
+
+#define PHM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, port, index, value, mask)	\
+	phm_wait_for_indirect_register_unequal(hwmgr, mm##port##_INDEX_0, index, value, mask)
+
+/* Operations on named registers. */
+
+#define PHM_WAIT_REGISTER(hwmgr, reg, value, mask)	\
+	PHM_WAIT_REGISTER_GIVEN_INDEX(hwmgr, mm##reg, value, mask)
+
+#define PHM_WAIT_REGISTER_UNEQUAL(hwmgr, reg, value, mask)	\
+	PHM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, mm##reg, value, mask)
+
+#define PHM_WAIT_INDIRECT_REGISTER(hwmgr, port, reg, value, mask)	\
+	PHM_WAIT_INDIRECT_REGISTER_GIVEN_INDEX(hwmgr, port, ix##reg, value, mask)
+
+#define PHM_WAIT_INDIRECT_REGISTER_UNEQUAL(hwmgr, port, reg, value, mask)	\
+	PHM_WAIT_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, port, ix##reg, value, mask)
+
+#define PHM_WAIT_VFPF_INDIRECT_REGISTER(hwmgr, port, reg, value, mask)	\
+	PHM_WAIT_VFPF_INDIRECT_REGISTER_GIVEN_INDEX(hwmgr, port, ix##reg, value, mask)
+
+#define PHM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL(hwmgr, port, reg, value, mask)	\
+	PHM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, port, ix##reg, value, mask)
+
+/* Operations on named fields. */
+
+#define PHM_READ_FIELD(device, reg, field)	\
+	PHM_GET_FIELD(cgs_read_register(device, mm##reg), reg, field)
+
+#define PHM_READ_INDIRECT_FIELD(device, port, reg, field)	\
+	PHM_GET_FIELD(cgs_read_ind_register(device, port, ix##reg),	\
+			reg, field)
+
+#define PHM_READ_VFPF_INDIRECT_FIELD(device, port, reg, field)	\
+	PHM_GET_FIELD(cgs_read_ind_register(device, port, ix##reg),	\
+			reg, field)
+
+#define PHM_WRITE_FIELD(device, reg, field, fieldval)	\
+	cgs_write_register(device, mm##reg, PHM_SET_FIELD(	\
+				cgs_read_register(device, mm##reg), reg, field, fieldval))
+
+#define PHM_WRITE_INDIRECT_FIELD(device, port, reg, field, fieldval)	\
+	cgs_write_ind_register(device, port, ix##reg,	\
+			PHM_SET_FIELD(cgs_read_ind_register(device, port, ix##reg),	\
+				reg, field, fieldval))
+
+#define PHM_WRITE_VFPF_INDIRECT_FIELD(device, port, reg, field, fieldval)	\
+	cgs_write_ind_register(device, port, ix##reg,	\
+			PHM_SET_FIELD(cgs_read_ind_register(device, port, ix##reg),	\
+				reg, field, fieldval))
+
+#define PHM_WAIT_FIELD(hwmgr, reg, field, fieldval)	\
+	PHM_WAIT_REGISTER(hwmgr, reg, (fieldval)	\
+			<< PHM_FIELD_SHIFT(reg, field), PHM_FIELD_MASK(reg, field))
+
+#define PHM_WAIT_INDIRECT_FIELD(hwmgr, port, reg, field, fieldval)	\
+	PHM_WAIT_INDIRECT_REGISTER(hwmgr, port, reg, (fieldval)	\
+			<< PHM_FIELD_SHIFT(reg, field), PHM_FIELD_MASK(reg, field))
+
+#define PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, port, reg, field, fieldval)	\
+	PHM_WAIT_VFPF_INDIRECT_REGISTER(hwmgr, port, reg, (fieldval)	\
+			<< PHM_FIELD_SHIFT(reg, field), PHM_FIELD_MASK(reg, field))
+
+#define PHM_WAIT_FIELD_UNEQUAL(hwmgr, reg, field, fieldval)	\
+	PHM_WAIT_REGISTER_UNEQUAL(hwmgr, reg, (fieldval)	\
+			<< PHM_FIELD_SHIFT(reg, field), PHM_FIELD_MASK(reg, field))
+
+#define PHM_WAIT_INDIRECT_FIELD_UNEQUAL(hwmgr, port, reg, field, fieldval)	\
+	PHM_WAIT_INDIRECT_REGISTER_UNEQUAL(hwmgr, port, reg, (fieldval)	\
+			<< PHM_FIELD_SHIFT(reg, field), PHM_FIELD_MASK(reg, field))
+
+#define PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, port, reg, field, fieldval)	\
+	PHM_WAIT_VFPF_INDIRECT_REGISTER_UNEQUAL(hwmgr, port, reg, (fieldval)	\
+			<< PHM_FIELD_SHIFT(reg, field), PHM_FIELD_MASK(reg, field))
+
+/* Operations on arrays of registers & fields. */
+
+#define PHM_READ_ARRAY_REGISTER(device, reg, offset)	\
+	cgs_read_register(device, mm##reg + (offset))
+
+#define PHM_WRITE_ARRAY_REGISTER(device, reg, offset, value)	\
+	cgs_write_register(device, mm##reg + (offset), value)
+
+#define PHM_WAIT_ARRAY_REGISTER(hwmgr, reg, offset, value, mask)	\
+	PHM_WAIT_REGISTER_GIVEN_INDEX(hwmgr, mm##reg + (offset), value, mask)
+
+#define PHM_WAIT_ARRAY_REGISTER_UNEQUAL(hwmgr, reg, offset, value, mask)	\
+	PHM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, mm##reg + (offset), value, mask)
+
+#define PHM_READ_ARRAY_FIELD(hwmgr, reg, offset, field) \
+	PHM_GET_FIELD(PHM_READ_ARRAY_REGISTER(hwmgr->device, reg, offset), reg, field)
+
+#define PHM_WRITE_ARRAY_FIELD(hwmgr, reg, offset, field, fieldvalue)	\
+	PHM_WRITE_ARRAY_REGISTER(hwmgr->device, reg, offset,	\
+			PHM_SET_FIELD(PHM_READ_ARRAY_REGISTER(hwmgr->device, reg, offset),	\
+				reg, field, fieldvalue))
+
+#define PHM_WAIT_ARRAY_FIELD(hwmgr, reg, offset, field, fieldvalue)	\
+	PHM_WAIT_REGISTER_GIVEN_INDEX(hwmgr, mm##reg + (offset),	\
+			(fieldvalue) << PHM_FIELD_SHIFT(reg, field),	\
+			PHM_FIELD_MASK(reg, field))
+
+#define PHM_WAIT_ARRAY_FIELD_UNEQUAL(hwmgr, reg, offset, field, fieldvalue)	\
+	PHM_WAIT_REGISTER_UNEQUAL_GIVEN_INDEX(hwmgr, mm##reg + (offset),	\
+			(fieldvalue) << PHM_FIELD_SHIFT(reg, field),	\
+			PHM_FIELD_MASK(reg, field))
+
+#endif /* _HWMGR_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/power_state.h b/drivers/gpu/drm/amd/powerplay/inc/power_state.h
new file mode 100644
index 0000000..c63bcc7
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/power_state.h
@@ -0,0 +1,200 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef PP_POWERSTATE_H
+#define PP_POWERSTATE_H
+
+struct pp_hw_power_state {
+	unsigned int magic;
+};
+
+struct pp_power_state;
+
+
+#define PP_INVALID_POWER_STATE_ID (0)
+
+
+/*
+ * An item of a list containing Power States.
+ */
+
+struct PP_StateLinkedList {
+	struct pp_power_state *next;
+	struct pp_power_state *prev;
+};
+
+
+enum PP_StateUILabel {
+	PP_StateUILabel_None,
+	PP_StateUILabel_Battery,
+	PP_StateUILabel_MiddleLow,
+	PP_StateUILabel_Balanced,
+	PP_StateUILabel_MiddleHigh,
+	PP_StateUILabel_Performance,
+	PP_StateUILabel_BACO
+};
+
+enum PP_StateClassificationFlag {
+	PP_StateClassificationFlag_Boot                = 0x0001,
+	PP_StateClassificationFlag_Thermal             = 0x0002,
+	PP_StateClassificationFlag_LimitedPowerSource  = 0x0004,
+	PP_StateClassificationFlag_Rest                = 0x0008,
+	PP_StateClassificationFlag_Forced              = 0x0010,
+	PP_StateClassificationFlag_User3DPerformance   = 0x0020,
+	PP_StateClassificationFlag_User2DPerformance   = 0x0040,
+	PP_StateClassificationFlag_3DPerformance       = 0x0080,
+	PP_StateClassificationFlag_ACOverdriveTemplate   = 0x0100,
+	PP_StateClassificationFlag_Uvd                 = 0x0200,
+	PP_StateClassificationFlag_3DPerformanceLow    = 0x0400,
+	PP_StateClassificationFlag_ACPI                = 0x0800,
+	PP_StateClassificationFlag_HD2                 = 0x1000,
+	PP_StateClassificationFlag_UvdHD               = 0x2000,
+	PP_StateClassificationFlag_UvdSD               = 0x4000,
+	PP_StateClassificationFlag_UserDCPerformance    = 0x8000,
+	PP_StateClassificationFlag_DCOverdriveTemplate   = 0x10000,
+	PP_StateClassificationFlag_BACO                  = 0x20000,
+	PP_StateClassificationFlag_LimitedPowerSource_2  = 0x40000,
+	PP_StateClassificationFlag_ULV                   = 0x80000,
+	PP_StateClassificationFlag_UvdMVC               = 0x100000,
+};
+
+typedef unsigned int PP_StateClassificationFlags;
+
+struct PP_StateClassificationBlock {
+	enum PP_StateUILabel         ui_label;
+	enum PP_StateClassificationFlag  flags;
+	int                          bios_index;
+	bool                      temporary_state;
+	bool                      to_be_deleted;
+};
+
+struct PP_StatePcieBlock {
+	unsigned int lanes;
+};
+
+enum PP_RefreshrateSource {
+	PP_RefreshrateSource_EDID,
+	PP_RefreshrateSource_Explicit
+};
+
+struct PP_StateDisplayBlock {
+	bool              disableFrameModulation;
+	bool              limitRefreshrate;
+	enum PP_RefreshrateSource refreshrateSource;
+	int                  explicitRefreshrate;
+	int                  edidRefreshrateIndex;
+	bool              enableVariBright;
+};
+
+struct PP_StateMemroyBlock {
+	bool              dllOff;
+	uint8_t                 m3arb;
+	uint8_t                 unused[3];
+};
+
+struct PP_StateSoftwareAlgorithmBlock {
+	bool disableLoadBalancing;
+	bool enableSleepForTimestamps;
+};
+
+#define PP_TEMPERATURE_UNITS_PER_CENTIGRADES 1000
+
+/**
+ * Type to hold a temperature range.
+ */
+struct PP_TemperatureRange {
+	uint16_t min;
+	uint16_t max;
+};
+
+struct PP_StateValidationBlock {
+	bool singleDisplayOnly;
+	bool disallowOnDC;
+	uint8_t supportedPowerLevels;
+};
+
+struct PP_UVD_CLOCKS {
+	uint32_t VCLK;
+	uint32_t DCLK;
+};
+
+/**
+* Structure to hold a PowerPlay Power State.
+*/
+struct pp_power_state {
+	uint32_t                            id;
+	struct PP_StateLinkedList                  orderedList;
+	struct PP_StateLinkedList                  allStatesList;
+
+	struct PP_StateClassificationBlock         classification;
+	struct PP_StateValidationBlock             validation;
+	struct PP_StatePcieBlock                   pcie;
+	struct PP_StateDisplayBlock                display;
+	struct PP_StateMemroyBlock                 memory;
+	struct PP_TemperatureRange                 temperatures;
+	struct PP_StateSoftwareAlgorithmBlock      software;
+	struct PP_UVD_CLOCKS                       uvd_clocks;
+	struct pp_hw_power_state  hardware;
+};
+
+
+/*Structure to hold a VCE state entry*/
+struct PP_VCEState {
+	uint32_t evclk;
+	uint32_t ecclk;
+	uint32_t sclk;
+	uint32_t mclk;
+};
+
+enum PP_MMProfilingState {
+	PP_MMProfilingState_NA = 0,
+	PP_MMProfilingState_Started,
+	PP_MMProfilingState_Stopped
+};
+
+struct PP_Clock_Engine_Request {
+	unsigned long clientType;
+	unsigned long ctxid;
+	uint64_t  context_handle;
+	unsigned long sclk;
+	unsigned long sclkHardMin;
+	unsigned long mclk;
+	unsigned long iclk;
+	unsigned long evclk;
+	unsigned long ecclk;
+	unsigned long ecclkHardMin;
+	unsigned long vclk;
+	unsigned long dclk;
+	unsigned long samclk;
+	unsigned long acpclk;
+	unsigned long sclkOverdrive;
+	unsigned long mclkOverdrive;
+	unsigned long sclk_threshold;
+	unsigned long flag;
+	unsigned long vclk_ceiling;
+	unsigned long dclk_ceiling;
+	unsigned long num_cus;
+	unsigned long pmflag;
+	enum PP_MMProfilingState MMProfilingState;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_acpi.h b/drivers/gpu/drm/amd/powerplay/inc/pp_acpi.h
new file mode 100644
index 0000000..3bd5e69
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_acpi.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+extern bool acpi_atcs_functions_supported(void *device,
+							uint32_t index);
+extern int acpi_pcie_perf_request(void *device,
+						uint8_t perf_req,
+						bool advertise);
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
index 318f827..35dfcd9 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
@@ -24,10 +24,11 @@
 #define _PP_INSTANCE_H_
 
 #include "smumgr.h"
-
+#include "hwmgr.h"
 
 struct pp_instance {
 	struct pp_smumgr *smu_mgr;
+	struct pp_hwmgr *hwmgr;
 };
 
 #endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_power_source.h b/drivers/gpu/drm/amd/powerplay/inc/pp_power_source.h
new file mode 100644
index 0000000..b43315c
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_power_source.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef PP_POWERSOURCE_H
+#define PP_POWERSOURCE_H
+
+enum pp_power_source {
+	PP_PowerSource_AC = 0,
+	PP_PowerSource_DC,
+	PP_PowerSource_LimitedPower,
+	PP_PowerSource_LimitedPower_2,
+	PP_PowerSource_Max
+};
+
+
+#endif
-- 
cgit v1.1


From 4630f0faae80fd2252cc85accdbc8353b0444dd9 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Wed, 22 Jul 2015 09:54:16 +0800
Subject: drm/amd/powerplay: add Carrizo smu support

This implements the SMU firmware manager interface for CZ.
Some header files are moved from amdgpu folder to powerplay as well.

v3: delete peci sub-module.
v2: use cgs interface directly
    add load_mec_firmware function

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h              | 185 -----
 drivers/gpu/drm/amd/amdgpu/smu8.h                  |  72 --
 drivers/gpu/drm/amd/amdgpu/smu8_fusion.h           | 127 ---
 drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h     | 147 ----
 drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h       | 185 +++++
 drivers/gpu/drm/amd/powerplay/inc/smu8.h           |  72 ++
 drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h    | 127 +++
 .../gpu/drm/amd/powerplay/inc/smu_ucode_xfer_cz.h  | 147 ++++
 drivers/gpu/drm/amd/powerplay/smumgr/Makefile      |   2 +-
 drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c   | 858 +++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h   | 102 +++
 drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c      |   3 +-
 12 files changed, 1494 insertions(+), 533 deletions(-)
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/smu8.h
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/smu8_fusion.h
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu8.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_cz.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h b/drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h
deleted file mode 100644
index 273616a..0000000
--- a/drivers/gpu/drm/amd/amdgpu/cz_ppsmc.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef CZ_PP_SMC_H
-#define CZ_PP_SMC_H
-
-#pragma pack(push, 1)
-
-/* Fan control algorithm:*/
-#define FDO_MODE_HARDWARE 0
-#define FDO_MODE_PIECE_WISE_LINEAR 1
-
-enum FAN_CONTROL {
-    FAN_CONTROL_FUZZY,
-    FAN_CONTROL_TABLE
-};
-
-enum DPM_ARRAY {
-    DPM_ARRAY_HARD_MAX,
-    DPM_ARRAY_HARD_MIN,
-    DPM_ARRAY_SOFT_MAX,
-    DPM_ARRAY_SOFT_MIN
-};
-
-/*
- * Return codes for driver to SMC communication.
- * Leave these #define-s, enums might not be exactly 8-bits on the microcontroller.
- */
-#define PPSMC_Result_OK             ((uint16_t)0x01)
-#define PPSMC_Result_NoMore         ((uint16_t)0x02)
-#define PPSMC_Result_NotNow         ((uint16_t)0x03)
-#define PPSMC_Result_Failed         ((uint16_t)0xFF)
-#define PPSMC_Result_UnknownCmd     ((uint16_t)0xFE)
-#define PPSMC_Result_UnknownVT      ((uint16_t)0xFD)
-
-#define PPSMC_isERROR(x)            ((uint16_t)0x80 & (x))
-
-/*
- * Supported driver messages
- */
-#define PPSMC_MSG_Test                        ((uint16_t) 0x1)
-#define PPSMC_MSG_GetFeatureStatus            ((uint16_t) 0x2)
-#define PPSMC_MSG_EnableAllSmuFeatures        ((uint16_t) 0x3)
-#define PPSMC_MSG_DisableAllSmuFeatures       ((uint16_t) 0x4)
-#define PPSMC_MSG_OptimizeBattery             ((uint16_t) 0x5)
-#define PPSMC_MSG_MaximizePerf                ((uint16_t) 0x6)
-#define PPSMC_MSG_UVDPowerOFF                 ((uint16_t) 0x7)
-#define PPSMC_MSG_UVDPowerON                  ((uint16_t) 0x8)
-#define PPSMC_MSG_VCEPowerOFF                 ((uint16_t) 0x9)
-#define PPSMC_MSG_VCEPowerON                  ((uint16_t) 0xA)
-#define PPSMC_MSG_ACPPowerOFF                 ((uint16_t) 0xB)
-#define PPSMC_MSG_ACPPowerON                  ((uint16_t) 0xC)
-#define PPSMC_MSG_SDMAPowerOFF                ((uint16_t) 0xD)
-#define PPSMC_MSG_SDMAPowerON                 ((uint16_t) 0xE)
-#define PPSMC_MSG_XDMAPowerOFF                ((uint16_t) 0xF)
-#define PPSMC_MSG_XDMAPowerON                 ((uint16_t) 0x10)
-#define PPSMC_MSG_SetMinDeepSleepSclk         ((uint16_t) 0x11)
-#define PPSMC_MSG_SetSclkSoftMin              ((uint16_t) 0x12)
-#define PPSMC_MSG_SetSclkSoftMax              ((uint16_t) 0x13)
-#define PPSMC_MSG_SetSclkHardMin              ((uint16_t) 0x14)
-#define PPSMC_MSG_SetSclkHardMax              ((uint16_t) 0x15)
-#define PPSMC_MSG_SetLclkSoftMin              ((uint16_t) 0x16)
-#define PPSMC_MSG_SetLclkSoftMax              ((uint16_t) 0x17)
-#define PPSMC_MSG_SetLclkHardMin              ((uint16_t) 0x18)
-#define PPSMC_MSG_SetLclkHardMax              ((uint16_t) 0x19)
-#define PPSMC_MSG_SetUvdSoftMin               ((uint16_t) 0x1A)
-#define PPSMC_MSG_SetUvdSoftMax               ((uint16_t) 0x1B)
-#define PPSMC_MSG_SetUvdHardMin               ((uint16_t) 0x1C)
-#define PPSMC_MSG_SetUvdHardMax               ((uint16_t) 0x1D)
-#define PPSMC_MSG_SetEclkSoftMin              ((uint16_t) 0x1E)
-#define PPSMC_MSG_SetEclkSoftMax              ((uint16_t) 0x1F)
-#define PPSMC_MSG_SetEclkHardMin              ((uint16_t) 0x20)
-#define PPSMC_MSG_SetEclkHardMax              ((uint16_t) 0x21)
-#define PPSMC_MSG_SetAclkSoftMin              ((uint16_t) 0x22)
-#define PPSMC_MSG_SetAclkSoftMax              ((uint16_t) 0x23)
-#define PPSMC_MSG_SetAclkHardMin              ((uint16_t) 0x24)
-#define PPSMC_MSG_SetAclkHardMax              ((uint16_t) 0x25)
-#define PPSMC_MSG_SetNclkSoftMin              ((uint16_t) 0x26)
-#define PPSMC_MSG_SetNclkSoftMax              ((uint16_t) 0x27)
-#define PPSMC_MSG_SetNclkHardMin              ((uint16_t) 0x28)
-#define PPSMC_MSG_SetNclkHardMax              ((uint16_t) 0x29)
-#define PPSMC_MSG_SetPstateSoftMin            ((uint16_t) 0x2A)
-#define PPSMC_MSG_SetPstateSoftMax            ((uint16_t) 0x2B)
-#define PPSMC_MSG_SetPstateHardMin            ((uint16_t) 0x2C)
-#define PPSMC_MSG_SetPstateHardMax            ((uint16_t) 0x2D)
-#define PPSMC_MSG_DisableLowMemoryPstate      ((uint16_t) 0x2E)
-#define PPSMC_MSG_EnableLowMemoryPstate       ((uint16_t) 0x2F)
-#define PPSMC_MSG_UcodeAddressLow             ((uint16_t) 0x30)
-#define PPSMC_MSG_UcodeAddressHigh            ((uint16_t) 0x31)
-#define PPSMC_MSG_UcodeLoadStatus             ((uint16_t) 0x32)
-#define PPSMC_MSG_DriverDramAddrHi            ((uint16_t) 0x33)
-#define PPSMC_MSG_DriverDramAddrLo            ((uint16_t) 0x34)
-#define PPSMC_MSG_CondExecDramAddrHi          ((uint16_t) 0x35)
-#define PPSMC_MSG_CondExecDramAddrLo          ((uint16_t) 0x36)
-#define PPSMC_MSG_LoadUcodes                  ((uint16_t) 0x37)
-#define PPSMC_MSG_DriverResetMode             ((uint16_t) 0x38)
-#define PPSMC_MSG_PowerStateNotify            ((uint16_t) 0x39)
-#define PPSMC_MSG_SetDisplayPhyConfig         ((uint16_t) 0x3A)
-#define PPSMC_MSG_GetMaxSclkLevel             ((uint16_t) 0x3B)
-#define PPSMC_MSG_GetMaxLclkLevel             ((uint16_t) 0x3C)
-#define PPSMC_MSG_GetMaxUvdLevel              ((uint16_t) 0x3D)
-#define PPSMC_MSG_GetMaxEclkLevel             ((uint16_t) 0x3E)
-#define PPSMC_MSG_GetMaxAclkLevel             ((uint16_t) 0x3F)
-#define PPSMC_MSG_GetMaxNclkLevel             ((uint16_t) 0x40)
-#define PPSMC_MSG_GetMaxPstate                ((uint16_t) 0x41)
-#define PPSMC_MSG_DramAddrHiVirtual           ((uint16_t) 0x42)
-#define PPSMC_MSG_DramAddrLoVirtual           ((uint16_t) 0x43)
-#define PPSMC_MSG_DramAddrHiPhysical          ((uint16_t) 0x44)
-#define PPSMC_MSG_DramAddrLoPhysical          ((uint16_t) 0x45)
-#define PPSMC_MSG_DramBufferSize              ((uint16_t) 0x46)
-#define PPSMC_MSG_SetMmPwrLogDramAddrHi       ((uint16_t) 0x47)
-#define PPSMC_MSG_SetMmPwrLogDramAddrLo       ((uint16_t) 0x48)
-#define PPSMC_MSG_SetClkTableAddrHi           ((uint16_t) 0x49)
-#define PPSMC_MSG_SetClkTableAddrLo           ((uint16_t) 0x4A)
-#define PPSMC_MSG_GetConservativePowerLimit   ((uint16_t) 0x4B)
-
-#define PPSMC_MSG_InitJobs                    ((uint16_t) 0x252)
-#define PPSMC_MSG_ExecuteJob                  ((uint16_t) 0x254)
-
-#define PPSMC_MSG_NBDPM_Enable                ((uint16_t) 0x140)
-#define PPSMC_MSG_NBDPM_Disable               ((uint16_t) 0x141)
-
-#define PPSMC_MSG_DPM_FPS_Mode                ((uint16_t) 0x15d)
-#define PPSMC_MSG_DPM_Activity_Mode           ((uint16_t) 0x15e)
-
-#define PPSMC_MSG_PmStatusLogStart            ((uint16_t) 0x170)
-#define PPSMC_MSG_PmStatusLogSample           ((uint16_t) 0x171)
-
-#define PPSMC_MSG_AllowLowSclkInterrupt       ((uint16_t) 0x184)
-#define PPSMC_MSG_MmPowerMonitorStart         ((uint16_t) 0x18F)
-#define PPSMC_MSG_MmPowerMonitorStop          ((uint16_t) 0x190)
-#define PPSMC_MSG_MmPowerMonitorRestart       ((uint16_t) 0x191)
-
-#define PPSMC_MSG_SetClockGateMask            ((uint16_t) 0x260)
-#define PPSMC_MSG_SetFpsThresholdLo           ((uint16_t) 0x264)
-#define PPSMC_MSG_SetFpsThresholdHi           ((uint16_t) 0x265)
-#define PPSMC_MSG_SetLowSclkIntrThreshold     ((uint16_t) 0x266)
-
-#define PPSMC_MSG_ClkTableXferToDram          ((uint16_t) 0x267)
-#define PPSMC_MSG_ClkTableXferToSmu           ((uint16_t) 0x268)
-#define PPSMC_MSG_GetAverageGraphicsActivity  ((uint16_t) 0x269)
-#define PPSMC_MSG_GetAverageGioActivity       ((uint16_t) 0x26A)
-#define PPSMC_MSG_SetLoggerBufferSize         ((uint16_t) 0x26B)
-#define PPSMC_MSG_SetLoggerAddressHigh        ((uint16_t) 0x26C)
-#define PPSMC_MSG_SetLoggerAddressLow         ((uint16_t) 0x26D)
-#define PPSMC_MSG_SetWatermarkFrequency       ((uint16_t) 0x26E)
-
-/* REMOVE LATER*/
-#define PPSMC_MSG_DPM_ForceState              ((uint16_t) 0x104)
-
-/* Feature Enable Masks*/
-#define NB_DPM_MASK             0x00000800
-#define VDDGFX_MASK             0x00800000
-#define VCE_DPM_MASK            0x00400000
-#define ACP_DPM_MASK            0x00040000
-#define UVD_DPM_MASK            0x00010000
-#define GFX_CU_PG_MASK          0x00004000
-#define SCLK_DPM_MASK           0x00080000
-
-#if !defined(SMC_MICROCODE)
-#pragma pack(pop)
-
-#endif
-
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/smu8.h b/drivers/gpu/drm/amd/amdgpu/smu8.h
deleted file mode 100644
index d758d07..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu8.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef SMU8_H
-#define SMU8_H
-
-#pragma pack(push, 1)
-
-#define ENABLE_DEBUG_FEATURES
-
-struct SMU8_Firmware_Header {
-	uint32_t Version;
-	uint32_t ImageSize;
-	uint32_t CodeSize;
-	uint32_t HeaderSize;
-	uint32_t EntryPoint;
-	uint32_t Rtos;
-	uint32_t UcodeLoadStatus;
-	uint32_t DpmTable;
-	uint32_t FanTable;
-	uint32_t PmFuseTable;
-	uint32_t Globals;
-	uint32_t Reserved[20];
-	uint32_t Signature;
-};
-
-struct SMU8_MultimediaPowerLogData {
-	uint32_t avgTotalPower;
-	uint32_t avgGpuPower;
-	uint32_t avgUvdPower;
-	uint32_t avgVcePower;
-
-	uint32_t avgSclk;
-	uint32_t avgDclk;
-	uint32_t avgVclk;
-	uint32_t avgEclk;
-
-	uint32_t startTimeHi;
-	uint32_t startTimeLo;
-
-	uint32_t endTimeHi;
-	uint32_t endTimeLo;
-};
-
-#define SMU8_FIRMWARE_HEADER_LOCATION 0x1FF80
-#define SMU8_UNBCSR_START_ADDR 0xC0100000
-
-#define SMN_MP1_SRAM_START_ADDR 0x10000000
-
-#pragma pack(pop)
-
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/smu8_fusion.h b/drivers/gpu/drm/amd/amdgpu/smu8_fusion.h
deleted file mode 100644
index 5c9cc3c..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu8_fusion.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef SMU8_FUSION_H
-#define SMU8_FUSION_H
-
-#include "smu8.h"
-
-#pragma pack(push, 1)
-
-#define SMU8_MAX_CUS 2
-#define SMU8_PSMS_PER_CU 4
-#define SMU8_CACS_PER_CU 4
-
-struct SMU8_GfxCuPgScoreboard {
-    uint8_t Enabled;
-    uint8_t spare[3];
-};
-
-struct SMU8_Port80MonitorTable {
-	uint32_t MmioAddress;
-	uint32_t MemoryBaseHi;
-	uint32_t MemoryBaseLo;
-	uint16_t MemoryBufferSize;
-	uint16_t MemoryPosition;
-	uint16_t PollingInterval;
-	uint8_t  EnableCsrShadow;
-	uint8_t  EnableDramShadow;
-};
-
-/* Clock Table Definitions */
-#define NUM_SCLK_LEVELS     8
-#define NUM_LCLK_LEVELS     8
-#define NUM_UVD_LEVELS      8
-#define NUM_ECLK_LEVELS     8
-#define NUM_ACLK_LEVELS     8
-
-struct SMU8_Fusion_ClkLevel {
-	uint8_t		GnbVid;
-	uint8_t		GfxVid;
-	uint8_t		DfsDid;
-	uint8_t		DeepSleepDid;
-	uint32_t	DfsBypass;
-	uint32_t	Frequency;
-};
-
-struct SMU8_Fusion_SclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_SCLK_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	/* SMU8_Fusion_ClkLevel PwrOffLevel; */
-	uint32_t    SclkValidMask;
-	uint32_t    MaxSclkIndex;
-};
-
-struct SMU8_Fusion_LclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_LCLK_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-    /* SMU8_Fusion_ClkLevel PwrOffLevel; */
-	uint32_t    LclkValidMask;
-	uint32_t    MaxLclkIndex;
-};
-
-struct SMU8_Fusion_EclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ECLK_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	struct SMU8_Fusion_ClkLevel PwrOffLevel;
-	uint32_t    EclkValidMask;
-	uint32_t    MaxEclkIndex;
-};
-
-struct SMU8_Fusion_VclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	struct SMU8_Fusion_ClkLevel PwrOffLevel;
-	uint32_t    VclkValidMask;
-	uint32_t    MaxVclkIndex;
-};
-
-struct SMU8_Fusion_DclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	struct SMU8_Fusion_ClkLevel PwrOffLevel;
-	uint32_t    DclkValidMask;
-	uint32_t    MaxDclkIndex;
-};
-
-struct SMU8_Fusion_AclkBreakdownTable {
-	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ACLK_LEVELS];
-	struct SMU8_Fusion_ClkLevel DpmOffLevel;
-	struct SMU8_Fusion_ClkLevel PwrOffLevel;
-	uint32_t    AclkValidMask;
-	uint32_t    MaxAclkIndex;
-};
-
-
-struct SMU8_Fusion_ClkTable {
-	struct SMU8_Fusion_SclkBreakdownTable SclkBreakdownTable;
-	struct SMU8_Fusion_LclkBreakdownTable LclkBreakdownTable;
-	struct SMU8_Fusion_EclkBreakdownTable EclkBreakdownTable;
-	struct SMU8_Fusion_VclkBreakdownTable VclkBreakdownTable;
-	struct SMU8_Fusion_DclkBreakdownTable DclkBreakdownTable;
-	struct SMU8_Fusion_AclkBreakdownTable AclkBreakdownTable;
-};
-
-#pragma pack(pop)
-
-#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h b/drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h
deleted file mode 100644
index f8ba071..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu_ucode_xfer_cz.h
+++ /dev/null
@@ -1,147 +0,0 @@
-// CZ Ucode Loading Definitions
-#ifndef SMU_UCODE_XFER_CZ_H
-#define SMU_UCODE_XFER_CZ_H
-
-#define NUM_JOBLIST_ENTRIES      32
-
-#define TASK_TYPE_NO_ACTION      0
-#define TASK_TYPE_UCODE_LOAD     1
-#define TASK_TYPE_UCODE_SAVE     2
-#define TASK_TYPE_REG_LOAD       3
-#define TASK_TYPE_REG_SAVE       4
-#define TASK_TYPE_INITIALIZE     5
-
-#define TASK_ARG_REG_SMCIND      0
-#define TASK_ARG_REG_MMIO        1
-#define TASK_ARG_REG_FCH         2
-#define TASK_ARG_REG_UNB         3
-
-#define TASK_ARG_INIT_MM_PWR_LOG 0
-#define TASK_ARG_INIT_CLK_TABLE  1
-
-#define JOB_GFX_SAVE             0
-#define JOB_GFX_RESTORE          1
-#define JOB_FCH_SAVE             2
-#define JOB_FCH_RESTORE          3
-#define JOB_UNB_SAVE             4
-#define JOB_UNB_RESTORE          5
-#define JOB_GMC_SAVE             6
-#define JOB_GMC_RESTORE          7
-#define JOB_GNB_SAVE             8
-#define JOB_GNB_RESTORE          9
-
-#define IGNORE_JOB               0xff
-#define END_OF_TASK_LIST     (uint16_t)0xffff
-
-// Size of DRAM regions (in bytes) requested by SMU:
-#define SMU_DRAM_REQ_MM_PWR_LOG 48 
-
-#define UCODE_ID_SDMA0           0
-#define UCODE_ID_SDMA1           1
-#define UCODE_ID_CP_CE           2
-#define UCODE_ID_CP_PFP          3
-#define UCODE_ID_CP_ME           4
-#define UCODE_ID_CP_MEC_JT1      5
-#define UCODE_ID_CP_MEC_JT2      6
-#define UCODE_ID_GMCON_RENG      7
-#define UCODE_ID_RLC_G           8
-#define UCODE_ID_RLC_SCRATCH     9
-#define UCODE_ID_RLC_SRM_ARAM    10
-#define UCODE_ID_RLC_SRM_DRAM    11
-#define UCODE_ID_DMCU_ERAM       12
-#define UCODE_ID_DMCU_IRAM       13
-
-#define UCODE_ID_SDMA0_MASK           0x00000001       
-#define UCODE_ID_SDMA1_MASK           0x00000002        
-#define UCODE_ID_CP_CE_MASK           0x00000004      
-#define UCODE_ID_CP_PFP_MASK          0x00000008         
-#define UCODE_ID_CP_ME_MASK           0x00000010          
-#define UCODE_ID_CP_MEC_JT1_MASK      0x00000020             
-#define UCODE_ID_CP_MEC_JT2_MASK      0x00000040          
-#define UCODE_ID_GMCON_RENG_MASK      0x00000080            
-#define UCODE_ID_RLC_G_MASK           0x00000100           
-#define UCODE_ID_RLC_SCRATCH_MASK     0x00000200         
-#define UCODE_ID_RLC_SRM_ARAM_MASK    0x00000400                
-#define UCODE_ID_RLC_SRM_DRAM_MASK    0x00000800                 
-#define UCODE_ID_DMCU_ERAM_MASK       0x00001000             
-#define UCODE_ID_DMCU_IRAM_MASK       0x00002000              
-
-#define UCODE_ID_SDMA0_SIZE_BYTE           10368        
-#define UCODE_ID_SDMA1_SIZE_BYTE           10368          
-#define UCODE_ID_CP_CE_SIZE_BYTE           8576        
-#define UCODE_ID_CP_PFP_SIZE_BYTE          16768           
-#define UCODE_ID_CP_ME_SIZE_BYTE           16768            
-#define UCODE_ID_CP_MEC_JT1_SIZE_BYTE      384               
-#define UCODE_ID_CP_MEC_JT2_SIZE_BYTE      384            
-#define UCODE_ID_GMCON_RENG_SIZE_BYTE      4096              
-#define UCODE_ID_RLC_G_SIZE_BYTE           2048             
-#define UCODE_ID_RLC_SCRATCH_SIZE_BYTE     132           
-#define UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE    8192                  
-#define UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE    4096                   
-#define UCODE_ID_DMCU_ERAM_SIZE_BYTE       24576               
-#define UCODE_ID_DMCU_IRAM_SIZE_BYTE       1024                 
-
-#define NUM_UCODES               14
-
-typedef struct {
-	uint32_t high;
-	uint32_t low;
-} data_64_t;
-
-struct SMU_Task {
-    uint8_t type;
-    uint8_t arg;
-    uint16_t next;
-    data_64_t addr;
-    uint32_t size_bytes;
-};
-typedef struct SMU_Task SMU_Task;
-
-struct TOC {
-    uint8_t JobList[NUM_JOBLIST_ENTRIES];
-    SMU_Task tasks[1];
-};
-
-// META DATA COMMAND Definitions
-#define METADATA_CMD_MODE0         0x00000103 
-#define METADATA_CMD_MODE1         0x00000113 
-#define METADATA_CMD_MODE2         0x00000123 
-#define METADATA_CMD_MODE3         0x00000133
-#define METADATA_CMD_DELAY         0x00000203
-#define METADATA_CMD_CHNG_REGSPACE 0x00000303
-#define METADATA_PERFORM_ON_SAVE   0x00001000
-#define METADATA_PERFORM_ON_LOAD   0x00002000
-#define METADATA_CMD_ARG_MASK      0xFFFF0000
-#define METADATA_CMD_ARG_SHIFT     16
-
-// Simple register addr/data fields
-struct SMU_MetaData_Mode0 {
-    uint32_t register_address;
-    uint32_t register_data;
-};
-typedef struct SMU_MetaData_Mode0 SMU_MetaData_Mode0;
-
-// Register addr/data with mask
-struct SMU_MetaData_Mode1 {
-    uint32_t register_address;
-    uint32_t register_mask;
-    uint32_t register_data;
-};
-typedef struct SMU_MetaData_Mode1 SMU_MetaData_Mode1;
-
-struct SMU_MetaData_Mode2 {
-    uint32_t register_address;
-    uint32_t register_mask;
-    uint32_t target_value;
-};
-typedef struct SMU_MetaData_Mode2 SMU_MetaData_Mode2;
-
-// Always write data (even on a save operation)
-struct SMU_MetaData_Mode3 {
-    uint32_t register_address;
-    uint32_t register_mask;
-    uint32_t register_data;
-};
-typedef struct SMU_MetaData_Mode3 SMU_MetaData_Mode3;
-
-#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h
new file mode 100644
index 0000000..273616a
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h
@@ -0,0 +1,185 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef CZ_PP_SMC_H
+#define CZ_PP_SMC_H
+
+#pragma pack(push, 1)
+
+/* Fan control algorithm:*/
+#define FDO_MODE_HARDWARE 0
+#define FDO_MODE_PIECE_WISE_LINEAR 1
+
+enum FAN_CONTROL {
+    FAN_CONTROL_FUZZY,
+    FAN_CONTROL_TABLE
+};
+
+enum DPM_ARRAY {
+    DPM_ARRAY_HARD_MAX,
+    DPM_ARRAY_HARD_MIN,
+    DPM_ARRAY_SOFT_MAX,
+    DPM_ARRAY_SOFT_MIN
+};
+
+/*
+ * Return codes for driver to SMC communication.
+ * Leave these #define-s, enums might not be exactly 8-bits on the microcontroller.
+ */
+#define PPSMC_Result_OK             ((uint16_t)0x01)
+#define PPSMC_Result_NoMore         ((uint16_t)0x02)
+#define PPSMC_Result_NotNow         ((uint16_t)0x03)
+#define PPSMC_Result_Failed         ((uint16_t)0xFF)
+#define PPSMC_Result_UnknownCmd     ((uint16_t)0xFE)
+#define PPSMC_Result_UnknownVT      ((uint16_t)0xFD)
+
+#define PPSMC_isERROR(x)            ((uint16_t)0x80 & (x))
+
+/*
+ * Supported driver messages
+ */
+#define PPSMC_MSG_Test                        ((uint16_t) 0x1)
+#define PPSMC_MSG_GetFeatureStatus            ((uint16_t) 0x2)
+#define PPSMC_MSG_EnableAllSmuFeatures        ((uint16_t) 0x3)
+#define PPSMC_MSG_DisableAllSmuFeatures       ((uint16_t) 0x4)
+#define PPSMC_MSG_OptimizeBattery             ((uint16_t) 0x5)
+#define PPSMC_MSG_MaximizePerf                ((uint16_t) 0x6)
+#define PPSMC_MSG_UVDPowerOFF                 ((uint16_t) 0x7)
+#define PPSMC_MSG_UVDPowerON                  ((uint16_t) 0x8)
+#define PPSMC_MSG_VCEPowerOFF                 ((uint16_t) 0x9)
+#define PPSMC_MSG_VCEPowerON                  ((uint16_t) 0xA)
+#define PPSMC_MSG_ACPPowerOFF                 ((uint16_t) 0xB)
+#define PPSMC_MSG_ACPPowerON                  ((uint16_t) 0xC)
+#define PPSMC_MSG_SDMAPowerOFF                ((uint16_t) 0xD)
+#define PPSMC_MSG_SDMAPowerON                 ((uint16_t) 0xE)
+#define PPSMC_MSG_XDMAPowerOFF                ((uint16_t) 0xF)
+#define PPSMC_MSG_XDMAPowerON                 ((uint16_t) 0x10)
+#define PPSMC_MSG_SetMinDeepSleepSclk         ((uint16_t) 0x11)
+#define PPSMC_MSG_SetSclkSoftMin              ((uint16_t) 0x12)
+#define PPSMC_MSG_SetSclkSoftMax              ((uint16_t) 0x13)
+#define PPSMC_MSG_SetSclkHardMin              ((uint16_t) 0x14)
+#define PPSMC_MSG_SetSclkHardMax              ((uint16_t) 0x15)
+#define PPSMC_MSG_SetLclkSoftMin              ((uint16_t) 0x16)
+#define PPSMC_MSG_SetLclkSoftMax              ((uint16_t) 0x17)
+#define PPSMC_MSG_SetLclkHardMin              ((uint16_t) 0x18)
+#define PPSMC_MSG_SetLclkHardMax              ((uint16_t) 0x19)
+#define PPSMC_MSG_SetUvdSoftMin               ((uint16_t) 0x1A)
+#define PPSMC_MSG_SetUvdSoftMax               ((uint16_t) 0x1B)
+#define PPSMC_MSG_SetUvdHardMin               ((uint16_t) 0x1C)
+#define PPSMC_MSG_SetUvdHardMax               ((uint16_t) 0x1D)
+#define PPSMC_MSG_SetEclkSoftMin              ((uint16_t) 0x1E)
+#define PPSMC_MSG_SetEclkSoftMax              ((uint16_t) 0x1F)
+#define PPSMC_MSG_SetEclkHardMin              ((uint16_t) 0x20)
+#define PPSMC_MSG_SetEclkHardMax              ((uint16_t) 0x21)
+#define PPSMC_MSG_SetAclkSoftMin              ((uint16_t) 0x22)
+#define PPSMC_MSG_SetAclkSoftMax              ((uint16_t) 0x23)
+#define PPSMC_MSG_SetAclkHardMin              ((uint16_t) 0x24)
+#define PPSMC_MSG_SetAclkHardMax              ((uint16_t) 0x25)
+#define PPSMC_MSG_SetNclkSoftMin              ((uint16_t) 0x26)
+#define PPSMC_MSG_SetNclkSoftMax              ((uint16_t) 0x27)
+#define PPSMC_MSG_SetNclkHardMin              ((uint16_t) 0x28)
+#define PPSMC_MSG_SetNclkHardMax              ((uint16_t) 0x29)
+#define PPSMC_MSG_SetPstateSoftMin            ((uint16_t) 0x2A)
+#define PPSMC_MSG_SetPstateSoftMax            ((uint16_t) 0x2B)
+#define PPSMC_MSG_SetPstateHardMin            ((uint16_t) 0x2C)
+#define PPSMC_MSG_SetPstateHardMax            ((uint16_t) 0x2D)
+#define PPSMC_MSG_DisableLowMemoryPstate      ((uint16_t) 0x2E)
+#define PPSMC_MSG_EnableLowMemoryPstate       ((uint16_t) 0x2F)
+#define PPSMC_MSG_UcodeAddressLow             ((uint16_t) 0x30)
+#define PPSMC_MSG_UcodeAddressHigh            ((uint16_t) 0x31)
+#define PPSMC_MSG_UcodeLoadStatus             ((uint16_t) 0x32)
+#define PPSMC_MSG_DriverDramAddrHi            ((uint16_t) 0x33)
+#define PPSMC_MSG_DriverDramAddrLo            ((uint16_t) 0x34)
+#define PPSMC_MSG_CondExecDramAddrHi          ((uint16_t) 0x35)
+#define PPSMC_MSG_CondExecDramAddrLo          ((uint16_t) 0x36)
+#define PPSMC_MSG_LoadUcodes                  ((uint16_t) 0x37)
+#define PPSMC_MSG_DriverResetMode             ((uint16_t) 0x38)
+#define PPSMC_MSG_PowerStateNotify            ((uint16_t) 0x39)
+#define PPSMC_MSG_SetDisplayPhyConfig         ((uint16_t) 0x3A)
+#define PPSMC_MSG_GetMaxSclkLevel             ((uint16_t) 0x3B)
+#define PPSMC_MSG_GetMaxLclkLevel             ((uint16_t) 0x3C)
+#define PPSMC_MSG_GetMaxUvdLevel              ((uint16_t) 0x3D)
+#define PPSMC_MSG_GetMaxEclkLevel             ((uint16_t) 0x3E)
+#define PPSMC_MSG_GetMaxAclkLevel             ((uint16_t) 0x3F)
+#define PPSMC_MSG_GetMaxNclkLevel             ((uint16_t) 0x40)
+#define PPSMC_MSG_GetMaxPstate                ((uint16_t) 0x41)
+#define PPSMC_MSG_DramAddrHiVirtual           ((uint16_t) 0x42)
+#define PPSMC_MSG_DramAddrLoVirtual           ((uint16_t) 0x43)
+#define PPSMC_MSG_DramAddrHiPhysical          ((uint16_t) 0x44)
+#define PPSMC_MSG_DramAddrLoPhysical          ((uint16_t) 0x45)
+#define PPSMC_MSG_DramBufferSize              ((uint16_t) 0x46)
+#define PPSMC_MSG_SetMmPwrLogDramAddrHi       ((uint16_t) 0x47)
+#define PPSMC_MSG_SetMmPwrLogDramAddrLo       ((uint16_t) 0x48)
+#define PPSMC_MSG_SetClkTableAddrHi           ((uint16_t) 0x49)
+#define PPSMC_MSG_SetClkTableAddrLo           ((uint16_t) 0x4A)
+#define PPSMC_MSG_GetConservativePowerLimit   ((uint16_t) 0x4B)
+
+#define PPSMC_MSG_InitJobs                    ((uint16_t) 0x252)
+#define PPSMC_MSG_ExecuteJob                  ((uint16_t) 0x254)
+
+#define PPSMC_MSG_NBDPM_Enable                ((uint16_t) 0x140)
+#define PPSMC_MSG_NBDPM_Disable               ((uint16_t) 0x141)
+
+#define PPSMC_MSG_DPM_FPS_Mode                ((uint16_t) 0x15d)
+#define PPSMC_MSG_DPM_Activity_Mode           ((uint16_t) 0x15e)
+
+#define PPSMC_MSG_PmStatusLogStart            ((uint16_t) 0x170)
+#define PPSMC_MSG_PmStatusLogSample           ((uint16_t) 0x171)
+
+#define PPSMC_MSG_AllowLowSclkInterrupt       ((uint16_t) 0x184)
+#define PPSMC_MSG_MmPowerMonitorStart         ((uint16_t) 0x18F)
+#define PPSMC_MSG_MmPowerMonitorStop          ((uint16_t) 0x190)
+#define PPSMC_MSG_MmPowerMonitorRestart       ((uint16_t) 0x191)
+
+#define PPSMC_MSG_SetClockGateMask            ((uint16_t) 0x260)
+#define PPSMC_MSG_SetFpsThresholdLo           ((uint16_t) 0x264)
+#define PPSMC_MSG_SetFpsThresholdHi           ((uint16_t) 0x265)
+#define PPSMC_MSG_SetLowSclkIntrThreshold     ((uint16_t) 0x266)
+
+#define PPSMC_MSG_ClkTableXferToDram          ((uint16_t) 0x267)
+#define PPSMC_MSG_ClkTableXferToSmu           ((uint16_t) 0x268)
+#define PPSMC_MSG_GetAverageGraphicsActivity  ((uint16_t) 0x269)
+#define PPSMC_MSG_GetAverageGioActivity       ((uint16_t) 0x26A)
+#define PPSMC_MSG_SetLoggerBufferSize         ((uint16_t) 0x26B)
+#define PPSMC_MSG_SetLoggerAddressHigh        ((uint16_t) 0x26C)
+#define PPSMC_MSG_SetLoggerAddressLow         ((uint16_t) 0x26D)
+#define PPSMC_MSG_SetWatermarkFrequency       ((uint16_t) 0x26E)
+
+/* REMOVE LATER*/
+#define PPSMC_MSG_DPM_ForceState              ((uint16_t) 0x104)
+
+/* Feature Enable Masks*/
+#define NB_DPM_MASK             0x00000800
+#define VDDGFX_MASK             0x00800000
+#define VCE_DPM_MASK            0x00400000
+#define ACP_DPM_MASK            0x00040000
+#define UVD_DPM_MASK            0x00010000
+#define GFX_CU_PG_MASK          0x00004000
+#define SCLK_DPM_MASK           0x00080000
+
+#if !defined(SMC_MICROCODE)
+#pragma pack(pop)
+
+#endif
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu8.h b/drivers/gpu/drm/amd/powerplay/inc/smu8.h
new file mode 100644
index 0000000..d758d07
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu8.h
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef SMU8_H
+#define SMU8_H
+
+#pragma pack(push, 1)
+
+#define ENABLE_DEBUG_FEATURES
+
+struct SMU8_Firmware_Header {
+	uint32_t Version;
+	uint32_t ImageSize;
+	uint32_t CodeSize;
+	uint32_t HeaderSize;
+	uint32_t EntryPoint;
+	uint32_t Rtos;
+	uint32_t UcodeLoadStatus;
+	uint32_t DpmTable;
+	uint32_t FanTable;
+	uint32_t PmFuseTable;
+	uint32_t Globals;
+	uint32_t Reserved[20];
+	uint32_t Signature;
+};
+
+struct SMU8_MultimediaPowerLogData {
+	uint32_t avgTotalPower;
+	uint32_t avgGpuPower;
+	uint32_t avgUvdPower;
+	uint32_t avgVcePower;
+
+	uint32_t avgSclk;
+	uint32_t avgDclk;
+	uint32_t avgVclk;
+	uint32_t avgEclk;
+
+	uint32_t startTimeHi;
+	uint32_t startTimeLo;
+
+	uint32_t endTimeHi;
+	uint32_t endTimeLo;
+};
+
+#define SMU8_FIRMWARE_HEADER_LOCATION 0x1FF80
+#define SMU8_UNBCSR_START_ADDR 0xC0100000
+
+#define SMN_MP1_SRAM_START_ADDR 0x10000000
+
+#pragma pack(pop)
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h b/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h
new file mode 100644
index 0000000..5c9cc3c
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef SMU8_FUSION_H
+#define SMU8_FUSION_H
+
+#include "smu8.h"
+
+#pragma pack(push, 1)
+
+#define SMU8_MAX_CUS 2
+#define SMU8_PSMS_PER_CU 4
+#define SMU8_CACS_PER_CU 4
+
+struct SMU8_GfxCuPgScoreboard {
+    uint8_t Enabled;
+    uint8_t spare[3];
+};
+
+struct SMU8_Port80MonitorTable {
+	uint32_t MmioAddress;
+	uint32_t MemoryBaseHi;
+	uint32_t MemoryBaseLo;
+	uint16_t MemoryBufferSize;
+	uint16_t MemoryPosition;
+	uint16_t PollingInterval;
+	uint8_t  EnableCsrShadow;
+	uint8_t  EnableDramShadow;
+};
+
+/* Clock Table Definitions */
+#define NUM_SCLK_LEVELS     8
+#define NUM_LCLK_LEVELS     8
+#define NUM_UVD_LEVELS      8
+#define NUM_ECLK_LEVELS     8
+#define NUM_ACLK_LEVELS     8
+
+struct SMU8_Fusion_ClkLevel {
+	uint8_t		GnbVid;
+	uint8_t		GfxVid;
+	uint8_t		DfsDid;
+	uint8_t		DeepSleepDid;
+	uint32_t	DfsBypass;
+	uint32_t	Frequency;
+};
+
+struct SMU8_Fusion_SclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_SCLK_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	/* SMU8_Fusion_ClkLevel PwrOffLevel; */
+	uint32_t    SclkValidMask;
+	uint32_t    MaxSclkIndex;
+};
+
+struct SMU8_Fusion_LclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_LCLK_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+    /* SMU8_Fusion_ClkLevel PwrOffLevel; */
+	uint32_t    LclkValidMask;
+	uint32_t    MaxLclkIndex;
+};
+
+struct SMU8_Fusion_EclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ECLK_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	struct SMU8_Fusion_ClkLevel PwrOffLevel;
+	uint32_t    EclkValidMask;
+	uint32_t    MaxEclkIndex;
+};
+
+struct SMU8_Fusion_VclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	struct SMU8_Fusion_ClkLevel PwrOffLevel;
+	uint32_t    VclkValidMask;
+	uint32_t    MaxVclkIndex;
+};
+
+struct SMU8_Fusion_DclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_UVD_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	struct SMU8_Fusion_ClkLevel PwrOffLevel;
+	uint32_t    DclkValidMask;
+	uint32_t    MaxDclkIndex;
+};
+
+struct SMU8_Fusion_AclkBreakdownTable {
+	struct SMU8_Fusion_ClkLevel ClkLevel[NUM_ACLK_LEVELS];
+	struct SMU8_Fusion_ClkLevel DpmOffLevel;
+	struct SMU8_Fusion_ClkLevel PwrOffLevel;
+	uint32_t    AclkValidMask;
+	uint32_t    MaxAclkIndex;
+};
+
+
+struct SMU8_Fusion_ClkTable {
+	struct SMU8_Fusion_SclkBreakdownTable SclkBreakdownTable;
+	struct SMU8_Fusion_LclkBreakdownTable LclkBreakdownTable;
+	struct SMU8_Fusion_EclkBreakdownTable EclkBreakdownTable;
+	struct SMU8_Fusion_VclkBreakdownTable VclkBreakdownTable;
+	struct SMU8_Fusion_DclkBreakdownTable DclkBreakdownTable;
+	struct SMU8_Fusion_AclkBreakdownTable AclkBreakdownTable;
+};
+
+#pragma pack(pop)
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_cz.h b/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_cz.h
new file mode 100644
index 0000000..f8ba071
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_cz.h
@@ -0,0 +1,147 @@
+// CZ Ucode Loading Definitions
+#ifndef SMU_UCODE_XFER_CZ_H
+#define SMU_UCODE_XFER_CZ_H
+
+#define NUM_JOBLIST_ENTRIES      32
+
+#define TASK_TYPE_NO_ACTION      0
+#define TASK_TYPE_UCODE_LOAD     1
+#define TASK_TYPE_UCODE_SAVE     2
+#define TASK_TYPE_REG_LOAD       3
+#define TASK_TYPE_REG_SAVE       4
+#define TASK_TYPE_INITIALIZE     5
+
+#define TASK_ARG_REG_SMCIND      0
+#define TASK_ARG_REG_MMIO        1
+#define TASK_ARG_REG_FCH         2
+#define TASK_ARG_REG_UNB         3
+
+#define TASK_ARG_INIT_MM_PWR_LOG 0
+#define TASK_ARG_INIT_CLK_TABLE  1
+
+#define JOB_GFX_SAVE             0
+#define JOB_GFX_RESTORE          1
+#define JOB_FCH_SAVE             2
+#define JOB_FCH_RESTORE          3
+#define JOB_UNB_SAVE             4
+#define JOB_UNB_RESTORE          5
+#define JOB_GMC_SAVE             6
+#define JOB_GMC_RESTORE          7
+#define JOB_GNB_SAVE             8
+#define JOB_GNB_RESTORE          9
+
+#define IGNORE_JOB               0xff
+#define END_OF_TASK_LIST     (uint16_t)0xffff
+
+// Size of DRAM regions (in bytes) requested by SMU:
+#define SMU_DRAM_REQ_MM_PWR_LOG 48 
+
+#define UCODE_ID_SDMA0           0
+#define UCODE_ID_SDMA1           1
+#define UCODE_ID_CP_CE           2
+#define UCODE_ID_CP_PFP          3
+#define UCODE_ID_CP_ME           4
+#define UCODE_ID_CP_MEC_JT1      5
+#define UCODE_ID_CP_MEC_JT2      6
+#define UCODE_ID_GMCON_RENG      7
+#define UCODE_ID_RLC_G           8
+#define UCODE_ID_RLC_SCRATCH     9
+#define UCODE_ID_RLC_SRM_ARAM    10
+#define UCODE_ID_RLC_SRM_DRAM    11
+#define UCODE_ID_DMCU_ERAM       12
+#define UCODE_ID_DMCU_IRAM       13
+
+#define UCODE_ID_SDMA0_MASK           0x00000001       
+#define UCODE_ID_SDMA1_MASK           0x00000002        
+#define UCODE_ID_CP_CE_MASK           0x00000004      
+#define UCODE_ID_CP_PFP_MASK          0x00000008         
+#define UCODE_ID_CP_ME_MASK           0x00000010          
+#define UCODE_ID_CP_MEC_JT1_MASK      0x00000020             
+#define UCODE_ID_CP_MEC_JT2_MASK      0x00000040          
+#define UCODE_ID_GMCON_RENG_MASK      0x00000080            
+#define UCODE_ID_RLC_G_MASK           0x00000100           
+#define UCODE_ID_RLC_SCRATCH_MASK     0x00000200         
+#define UCODE_ID_RLC_SRM_ARAM_MASK    0x00000400                
+#define UCODE_ID_RLC_SRM_DRAM_MASK    0x00000800                 
+#define UCODE_ID_DMCU_ERAM_MASK       0x00001000             
+#define UCODE_ID_DMCU_IRAM_MASK       0x00002000              
+
+#define UCODE_ID_SDMA0_SIZE_BYTE           10368        
+#define UCODE_ID_SDMA1_SIZE_BYTE           10368          
+#define UCODE_ID_CP_CE_SIZE_BYTE           8576        
+#define UCODE_ID_CP_PFP_SIZE_BYTE          16768           
+#define UCODE_ID_CP_ME_SIZE_BYTE           16768            
+#define UCODE_ID_CP_MEC_JT1_SIZE_BYTE      384               
+#define UCODE_ID_CP_MEC_JT2_SIZE_BYTE      384            
+#define UCODE_ID_GMCON_RENG_SIZE_BYTE      4096              
+#define UCODE_ID_RLC_G_SIZE_BYTE           2048             
+#define UCODE_ID_RLC_SCRATCH_SIZE_BYTE     132           
+#define UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE    8192                  
+#define UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE    4096                   
+#define UCODE_ID_DMCU_ERAM_SIZE_BYTE       24576               
+#define UCODE_ID_DMCU_IRAM_SIZE_BYTE       1024                 
+
+#define NUM_UCODES               14
+
+typedef struct {
+	uint32_t high;
+	uint32_t low;
+} data_64_t;
+
+struct SMU_Task {
+    uint8_t type;
+    uint8_t arg;
+    uint16_t next;
+    data_64_t addr;
+    uint32_t size_bytes;
+};
+typedef struct SMU_Task SMU_Task;
+
+struct TOC {
+    uint8_t JobList[NUM_JOBLIST_ENTRIES];
+    SMU_Task tasks[1];
+};
+
+// META DATA COMMAND Definitions
+#define METADATA_CMD_MODE0         0x00000103 
+#define METADATA_CMD_MODE1         0x00000113 
+#define METADATA_CMD_MODE2         0x00000123 
+#define METADATA_CMD_MODE3         0x00000133
+#define METADATA_CMD_DELAY         0x00000203
+#define METADATA_CMD_CHNG_REGSPACE 0x00000303
+#define METADATA_PERFORM_ON_SAVE   0x00001000
+#define METADATA_PERFORM_ON_LOAD   0x00002000
+#define METADATA_CMD_ARG_MASK      0xFFFF0000
+#define METADATA_CMD_ARG_SHIFT     16
+
+// Simple register addr/data fields
+struct SMU_MetaData_Mode0 {
+    uint32_t register_address;
+    uint32_t register_data;
+};
+typedef struct SMU_MetaData_Mode0 SMU_MetaData_Mode0;
+
+// Register addr/data with mask
+struct SMU_MetaData_Mode1 {
+    uint32_t register_address;
+    uint32_t register_mask;
+    uint32_t register_data;
+};
+typedef struct SMU_MetaData_Mode1 SMU_MetaData_Mode1;
+
+struct SMU_MetaData_Mode2 {
+    uint32_t register_address;
+    uint32_t register_mask;
+    uint32_t target_value;
+};
+typedef struct SMU_MetaData_Mode2 SMU_MetaData_Mode2;
+
+// Always write data (even on a save operation)
+struct SMU_MetaData_Mode3 {
+    uint32_t register_address;
+    uint32_t register_mask;
+    uint32_t register_data;
+};
+typedef struct SMU_MetaData_Mode3 SMU_MetaData_Mode3;
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
index 61bfb2a..9219940 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the 'smu manager' sub-component of powerplay.
 # It provides the smu management services for the driver.
 
-SMU_MGR = smumgr.o
+SMU_MGR = smumgr.o cz_smumgr.o
 
 AMD_PP_SMUMGR = $(addprefix $(AMD_PP_PATH)/smumgr/,$(SMU_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
new file mode 100644
index 0000000..e74023b
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
@@ -0,0 +1,858 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/gfp.h>
+#include "linux/delay.h"
+#include "cgs_common.h"
+#include "smu/smu_8_0_d.h"
+#include "smu/smu_8_0_sh_mask.h"
+#include "smu8.h"
+#include "smu8_fusion.h"
+#include "cz_smumgr.h"
+#include "cz_ppsmc.h"
+#include "smu_ucode_xfer_cz.h"
+#include "gca/gfx_8_0_d.h"
+#include "gca/gfx_8_0_sh_mask.h"
+#include "smumgr.h"
+
+#define SIZE_ALIGN_32(x)    (((x) + 31) / 32 * 32)
+
+static enum cz_scratch_entry firmware_list[] = {
+	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0,
+	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G,
+};
+
+static int cz_smum_get_argument(struct pp_smumgr *smumgr)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	return cgs_read_register(smumgr->device,
+					mmSMU_MP1_SRBM2P_ARG_0);
+}
+
+static int cz_send_msg_to_smc_async(struct pp_smumgr *smumgr,
+								uint16_t msg)
+{
+	int result = 0;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	result = SMUM_WAIT_FIELD_UNEQUAL(smumgr,
+					SMU_MP1_SRBM2P_RESP_0, CONTENT, 0);
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] cz_send_msg_to_smc_async failed\n");
+		return result;
+	}
+
+	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_RESP_0, 0);
+	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_MSG_0, msg);
+
+	return 0;
+}
+
+/* Send a message to the SMC, and wait for its response.*/
+static int cz_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+{
+	int result = 0;
+
+	result = cz_send_msg_to_smc_async(smumgr, msg);
+	if (result != 0)
+		return result;
+
+	result = SMUM_WAIT_FIELD_UNEQUAL(smumgr,
+					SMU_MP1_SRBM2P_RESP_0, CONTENT, 0);
+
+	if (result != 0)
+		return result;
+
+	return 0;
+}
+
+static int cz_set_smc_sram_address(struct pp_smumgr *smumgr,
+				     uint32_t smc_address, uint32_t limit)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	if (0 != (3 & smc_address)) {
+		printk(KERN_ERR "[ powerplay ] SMC address must be 4 byte aligned\n");
+		return -1;
+	}
+
+	if (limit <= (smc_address + 3)) {
+		printk(KERN_ERR "[ powerplay ] SMC address beyond the SMC RAM area\n");
+		return -1;
+	}
+
+	cgs_write_register(smumgr->device, mmMP0PUB_IND_INDEX_0,
+				SMN_MP1_SRAM_START_ADDR + smc_address);
+
+	return 0;
+}
+
+static int cz_write_smc_sram_dword(struct pp_smumgr *smumgr,
+		uint32_t smc_address, uint32_t value, uint32_t limit)
+{
+	int result;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	result = cz_set_smc_sram_address(smumgr, smc_address, limit);
+	cgs_write_register(smumgr->device, mmMP0PUB_IND_DATA_0, value);
+
+	return 0;
+}
+
+static int cz_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+					  uint16_t msg, uint32_t parameter)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	cgs_write_register(smumgr->device, mmSMU_MP1_SRBM2P_ARG_0, parameter);
+
+	return cz_send_msg_to_smc(smumgr, msg);
+}
+
+static int cz_request_smu_load_fw(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)(smumgr->backend);
+	int result = 0;
+	uint32_t smc_address;
+
+	if (!smumgr->reload_fw) {
+		printk(KERN_INFO "[ powerplay ] skip reloading...\n");
+		return 0;
+	}
+
+	smc_address = SMU8_FIRMWARE_HEADER_LOCATION +
+		offsetof(struct SMU8_Firmware_Header, UcodeLoadStatus);
+
+	cz_write_smc_sram_dword(smumgr, smc_address, 0, smc_address+4);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+					PPSMC_MSG_DriverDramAddrHi,
+					cz_smu->toc_buffer.mc_addr_high);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+					PPSMC_MSG_DriverDramAddrLo,
+					cz_smu->toc_buffer.mc_addr_low);
+
+	cz_send_msg_to_smc(smumgr, PPSMC_MSG_InitJobs);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+					PPSMC_MSG_ExecuteJob,
+					cz_smu->toc_entry_aram);
+	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+				cz_smu->toc_entry_power_profiling_index);
+
+	result = cz_send_msg_to_smc_with_parameter(smumgr,
+					PPSMC_MSG_ExecuteJob,
+					cz_smu->toc_entry_initialize_index);
+
+	return result;
+}
+
+static int cz_check_fw_load_finish(struct pp_smumgr *smumgr,
+				   uint32_t firmware)
+{
+	int i;
+	uint32_t index = SMN_MP1_SRAM_START_ADDR +
+			 SMU8_FIRMWARE_HEADER_LOCATION +
+			 offsetof(struct SMU8_Firmware_Header, UcodeLoadStatus);
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	return cgs_read_register(smumgr->device,
+					mmSMU_MP1_SRBM2P_ARG_0);
+
+	cgs_write_register(smumgr->device, mmMP0PUB_IND_INDEX, index);
+
+	for (i = 0; i < smumgr->usec_timeout; i++) {
+		if (firmware ==
+			(cgs_read_register(smumgr->device, mmMP0PUB_IND_DATA) & firmware))
+			break;
+		udelay(1);
+	}
+
+	if (i >= smumgr->usec_timeout) {
+		printk(KERN_ERR "[ powerplay ] SMU check loaded firmware failed.\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+static int cz_load_mec_firmware(struct pp_smumgr *smumgr)
+{
+	uint32_t reg_data;
+	uint32_t tmp;
+	int ret = 0;
+	struct cgs_firmware_info info = {0};
+	struct cz_smumgr *cz_smu;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	cz_smu = (struct cz_smumgr *)smumgr->backend;
+	ret = cgs_get_firmware_info(smumgr->device,
+						CGS_UCODE_ID_CP_MEC, &info);
+
+	if (ret)
+		return -EINVAL;
+
+	/* Disable MEC parsing/prefetching */
+	tmp = cgs_read_register(smumgr->device,
+					mmCP_MEC_CNTL);
+	tmp = SMUM_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME1_HALT, 1);
+	tmp = SMUM_SET_FIELD(tmp, CP_MEC_CNTL, MEC_ME2_HALT, 1);
+	cgs_write_register(smumgr->device, mmCP_MEC_CNTL, tmp);
+
+	tmp = cgs_read_register(smumgr->device,
+					mmCP_CPC_IC_BASE_CNTL);
+
+	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0);
+	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, ATC, 0);
+	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0);
+	tmp = SMUM_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, MTYPE, 1);
+	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_CNTL, tmp);
+
+	reg_data = smu_lower_32_bits(info.mc_addr) &
+			SMUM_FIELD_MASK(CP_CPC_IC_BASE_LO, IC_BASE_LO);
+	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_LO, reg_data);
+
+	reg_data = smu_upper_32_bits(info.mc_addr) &
+			SMUM_FIELD_MASK(CP_CPC_IC_BASE_HI, IC_BASE_HI);
+	cgs_write_register(smumgr->device, mmCP_CPC_IC_BASE_HI, reg_data);
+
+	return 0;
+}
+
+static int cz_start_smu(struct pp_smumgr *smumgr)
+{
+	int ret = 0;
+	uint32_t fw_to_check = UCODE_ID_RLC_G_MASK |
+				UCODE_ID_SDMA0_MASK |
+				UCODE_ID_SDMA1_MASK |
+				UCODE_ID_CP_CE_MASK |
+				UCODE_ID_CP_ME_MASK |
+				UCODE_ID_CP_PFP_MASK |
+				UCODE_ID_CP_MEC_JT1_MASK |
+				UCODE_ID_CP_MEC_JT2_MASK;
+
+	cz_request_smu_load_fw(smumgr);
+	cz_check_fw_load_finish(smumgr, fw_to_check);
+
+	ret = cz_load_mec_firmware(smumgr);
+	if (ret)
+		printk(KERN_ERR "[ powerplay ] Mec Firmware load failed\n");
+
+	return ret;
+}
+
+static uint8_t cz_translate_firmware_enum_to_arg(
+			enum cz_scratch_entry firmware_enum)
+{
+	uint8_t ret = 0;
+
+	switch (firmware_enum) {
+	case CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0:
+		ret = UCODE_ID_SDMA0;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1:
+		ret = UCODE_ID_SDMA1;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE:
+		ret = UCODE_ID_CP_CE;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP:
+		ret = UCODE_ID_CP_PFP;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME:
+		ret = UCODE_ID_CP_ME;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1:
+		ret = UCODE_ID_CP_MEC_JT1;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2:
+		ret = UCODE_ID_CP_MEC_JT2;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG:
+		ret = UCODE_ID_GMCON_RENG;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G:
+		ret = UCODE_ID_RLC_G;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH:
+		ret = UCODE_ID_RLC_SCRATCH;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM:
+		ret = UCODE_ID_RLC_SRM_ARAM;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM:
+		ret = UCODE_ID_RLC_SRM_DRAM;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM:
+		ret = UCODE_ID_DMCU_ERAM;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM:
+		ret = UCODE_ID_DMCU_IRAM;
+		break;
+	case CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING:
+		ret = TASK_ARG_INIT_MM_PWR_LOG;
+		break;
+	case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_HALT:
+	case CZ_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING:
+	case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS:
+	case CZ_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT:
+	case CZ_SCRATCH_ENTRY_DATA_ID_SDMA_START:
+	case CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS:
+		ret = TASK_ARG_REG_MMIO;
+		break;
+	case CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE:
+		ret = TASK_ARG_INIT_CLK_TABLE;
+		break;
+	}
+
+	return ret;
+}
+
+static enum cgs_ucode_id cz_convert_fw_type_to_cgs(uint32_t fw_type)
+{
+	enum cgs_ucode_id result = CGS_UCODE_ID_MAXIMUM;
+
+	switch (fw_type) {
+	case UCODE_ID_SDMA0:
+		result = CGS_UCODE_ID_SDMA0;
+		break;
+	case UCODE_ID_SDMA1:
+		result = CGS_UCODE_ID_SDMA1;
+		break;
+	case UCODE_ID_CP_CE:
+		result = CGS_UCODE_ID_CP_CE;
+		break;
+	case UCODE_ID_CP_PFP:
+		result = CGS_UCODE_ID_CP_PFP;
+		break;
+	case UCODE_ID_CP_ME:
+		result = CGS_UCODE_ID_CP_ME;
+		break;
+	case UCODE_ID_CP_MEC_JT1:
+		result = CGS_UCODE_ID_CP_MEC_JT1;
+		break;
+	case UCODE_ID_CP_MEC_JT2:
+		result = CGS_UCODE_ID_CP_MEC_JT2;
+		break;
+	case UCODE_ID_RLC_G:
+		result = CGS_UCODE_ID_RLC_G;
+		break;
+	default:
+		break;
+	}
+
+	return result;
+}
+
+static int cz_smu_populate_single_scratch_task(
+			struct pp_smumgr *smumgr,
+			enum cz_scratch_entry fw_enum,
+			uint8_t type, bool is_last)
+{
+	uint8_t i;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+	struct SMU_Task *task = &toc->tasks[cz_smu->toc_entry_used_count++];
+
+	task->type = type;
+	task->arg = cz_translate_firmware_enum_to_arg(fw_enum);
+	task->next = is_last ? END_OF_TASK_LIST : cz_smu->toc_entry_used_count;
+
+	for (i = 0; i < cz_smu->scratch_buffer_length; i++)
+		if (cz_smu->scratch_buffer[i].firmware_ID == fw_enum)
+			break;
+
+	if (i >= cz_smu->scratch_buffer_length) {
+		printk(KERN_ERR "[ powerplay ] Invalid Firmware Type\n");
+		return -EINVAL;
+	}
+
+	task->addr.low = cz_smu->scratch_buffer[i].mc_addr_low;
+	task->addr.high = cz_smu->scratch_buffer[i].mc_addr_high;
+	task->size_bytes = cz_smu->scratch_buffer[i].data_size;
+
+	if (CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS == fw_enum) {
+		struct cz_ih_meta_data *pIHReg_restore =
+		     (struct cz_ih_meta_data *)cz_smu->scratch_buffer[i].kaddr;
+		pIHReg_restore->command =
+			METADATA_CMD_MODE0 | METADATA_PERFORM_ON_LOAD;
+	}
+
+	return 0;
+}
+
+static int cz_smu_populate_single_ucode_load_task(
+					struct pp_smumgr *smumgr,
+					enum cz_scratch_entry fw_enum,
+					bool is_last)
+{
+	uint8_t i;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+	struct SMU_Task *task = &toc->tasks[cz_smu->toc_entry_used_count++];
+
+	task->type = TASK_TYPE_UCODE_LOAD;
+	task->arg = cz_translate_firmware_enum_to_arg(fw_enum);
+	task->next = is_last ? END_OF_TASK_LIST : cz_smu->toc_entry_used_count;
+
+	for (i = 0; i < cz_smu->driver_buffer_length; i++)
+		if (cz_smu->driver_buffer[i].firmware_ID == fw_enum)
+			break;
+
+	if (i >= cz_smu->driver_buffer_length) {
+		printk(KERN_ERR "[ powerplay ] Invalid Firmware Type\n");
+		return -EINVAL;
+	}
+
+	task->addr.low = cz_smu->driver_buffer[i].mc_addr_low;
+	task->addr.high = cz_smu->driver_buffer[i].mc_addr_high;
+	task->size_bytes = cz_smu->driver_buffer[i].data_size;
+
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_rlc_aram_save(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_aram = cz_smu->toc_entry_used_count;
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+				TASK_TYPE_UCODE_SAVE, true);
+
+	return 0;
+}
+
+static int cz_smu_initialize_toc_empty_job_list(struct pp_smumgr *smumgr)
+{
+	int i;
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+
+	for (i = 0; i < NUM_JOBLIST_ENTRIES; i++)
+		toc->JobList[i] = (uint8_t)IGNORE_JOB;
+
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_vddgfx_enter(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+
+	toc->JobList[JOB_GFX_SAVE] = (uint8_t)cz_smu->toc_entry_used_count;
+	cz_smu_populate_single_scratch_task(smumgr,
+				    CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+				    TASK_TYPE_UCODE_SAVE, false);
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				    CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+				    TASK_TYPE_UCODE_SAVE, true);
+
+	return 0;
+}
+
+
+static int cz_smu_construct_toc_for_vddgfx_exit(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	struct TOC *toc = (struct TOC *)cz_smu->toc_buffer.kaddr;
+
+	toc->JobList[JOB_GFX_RESTORE] = (uint8_t)cz_smu->toc_entry_used_count;
+
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, false);
+
+	/* populate scratch */
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+				TASK_TYPE_UCODE_LOAD, false);
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+				TASK_TYPE_UCODE_LOAD, false);
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+				TASK_TYPE_UCODE_LOAD, true);
+
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_power_profiling(
+						 struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_power_profiling_index = cz_smu->toc_entry_used_count;
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
+				TASK_TYPE_INITIALIZE, true);
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_bootup(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_initialize_index = cz_smu->toc_entry_used_count;
+
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, false);
+	cz_smu_populate_single_ucode_load_task(smumgr,
+				CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, true);
+
+	return 0;
+}
+
+static int cz_smu_construct_toc_for_clock_table(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_clock_table = cz_smu->toc_entry_used_count;
+
+	cz_smu_populate_single_scratch_task(smumgr,
+				CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE,
+				TASK_TYPE_INITIALIZE, true);
+
+	return 0;
+}
+
+static int cz_smu_construct_toc(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+
+	cz_smu->toc_entry_used_count = 0;
+
+	cz_smu_initialize_toc_empty_job_list(smumgr);
+
+	cz_smu_construct_toc_for_rlc_aram_save(smumgr);
+
+	cz_smu_construct_toc_for_vddgfx_enter(smumgr);
+
+	cz_smu_construct_toc_for_vddgfx_exit(smumgr);
+
+	cz_smu_construct_toc_for_power_profiling(smumgr);
+
+	cz_smu_construct_toc_for_bootup(smumgr);
+
+	cz_smu_construct_toc_for_clock_table(smumgr);
+
+	return 0;
+}
+
+static int cz_smu_populate_firmware_entries(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	uint32_t firmware_type;
+	uint32_t i;
+	int ret;
+	enum cgs_ucode_id ucode_id;
+	struct cgs_firmware_info info = {0};
+
+	cz_smu->driver_buffer_length = 0;
+
+	for (i = 0; i < sizeof(firmware_list)/sizeof(*firmware_list); i++) {
+
+		firmware_type = cz_translate_firmware_enum_to_arg(
+					firmware_list[i]);
+
+		ucode_id = cz_convert_fw_type_to_cgs(firmware_type);
+
+		ret = cgs_get_firmware_info(smumgr->device,
+							ucode_id, &info);
+
+		if (ret == 0) {
+			cz_smu->driver_buffer[i].mc_addr_high =
+					smu_upper_32_bits(info.mc_addr);
+
+			cz_smu->driver_buffer[i].mc_addr_low =
+					smu_lower_32_bits(info.mc_addr);
+
+			cz_smu->driver_buffer[i].data_size = info.image_size;
+
+			cz_smu->driver_buffer[i].firmware_ID = firmware_list[i];
+			cz_smu->driver_buffer_length++;
+		}
+	}
+
+	return 0;
+}
+
+static int cz_smu_populate_single_scratch_entry(
+				struct pp_smumgr *smumgr,
+				enum cz_scratch_entry scratch_type,
+				uint32_t ulsize_byte,
+				struct cz_buffer_entry *entry)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	long long mc_addr =
+			((long long)(cz_smu->smu_buffer.mc_addr_high) << 32)
+			| cz_smu->smu_buffer.mc_addr_low;
+
+	uint32_t ulsize_aligned = SIZE_ALIGN_32(ulsize_byte);
+
+	mc_addr += cz_smu->smu_buffer_used_bytes;
+
+	entry->data_size = ulsize_byte;
+	entry->kaddr = (char *) cz_smu->smu_buffer.kaddr +
+				cz_smu->smu_buffer_used_bytes;
+	entry->mc_addr_low = smu_lower_32_bits(mc_addr);
+	entry->mc_addr_high = smu_upper_32_bits(mc_addr);
+	entry->firmware_ID = scratch_type;
+
+	cz_smu->smu_buffer_used_bytes += ulsize_aligned;
+
+	return 0;
+}
+
+static int cz_download_pptable_settings(struct pp_smumgr *smumgr, void **table)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	unsigned long i;
+
+	for (i = 0; i < cz_smu->scratch_buffer_length; i++) {
+		if (cz_smu->scratch_buffer[i].firmware_ID
+			== CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE)
+			break;
+	}
+
+	*table = (struct SMU8_Fusion_ClkTable *)cz_smu->scratch_buffer[i].kaddr;
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_SetClkTableAddrHi,
+				cz_smu->scratch_buffer[i].mc_addr_high);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_SetClkTableAddrLo,
+				cz_smu->scratch_buffer[i].mc_addr_low);
+
+	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+				cz_smu->toc_entry_clock_table);
+
+	cz_send_msg_to_smc(smumgr, PPSMC_MSG_ClkTableXferToDram);
+
+	return 0;
+}
+
+static int cz_upload_pptable_settings(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	unsigned long i;
+
+	for (i = 0; i < cz_smu->scratch_buffer_length; i++) {
+		if (cz_smu->scratch_buffer[i].firmware_ID
+				== CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE)
+			break;
+	}
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_SetClkTableAddrHi,
+				cz_smu->scratch_buffer[i].mc_addr_high);
+
+	cz_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_SetClkTableAddrLo,
+				cz_smu->scratch_buffer[i].mc_addr_low);
+
+	cz_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_ExecuteJob,
+				cz_smu->toc_entry_clock_table);
+
+	cz_send_msg_to_smc(smumgr, PPSMC_MSG_ClkTableXferToSmu);
+
+	return 0;
+}
+
+static int cz_smu_init(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu = (struct cz_smumgr *)smumgr->backend;
+	uint64_t mc_addr = 0;
+	int ret = 0;
+
+	cz_smu->toc_buffer.data_size = 4096;
+	cz_smu->smu_buffer.data_size =
+		ALIGN(UCODE_ID_RLC_SCRATCH_SIZE_BYTE, 32) +
+		ALIGN(UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE, 32) +
+		ALIGN(UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE, 32) +
+		ALIGN(sizeof(struct SMU8_MultimediaPowerLogData), 32) +
+		ALIGN(sizeof(struct SMU8_Fusion_ClkTable), 32);
+
+	ret = smu_allocate_memory(smumgr->device,
+				cz_smu->toc_buffer.data_size,
+				CGS_GPU_MEM_TYPE__GART_CACHEABLE,
+				PAGE_SIZE,
+				&mc_addr,
+				&cz_smu->toc_buffer.kaddr,
+				&cz_smu->toc_buffer.handle);
+	if (ret != 0)
+		return -1;
+
+	cz_smu->toc_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
+	cz_smu->toc_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
+
+	ret = smu_allocate_memory(smumgr->device,
+				cz_smu->smu_buffer.data_size,
+				CGS_GPU_MEM_TYPE__GART_CACHEABLE,
+				PAGE_SIZE,
+				&mc_addr,
+				&cz_smu->smu_buffer.kaddr,
+				&cz_smu->smu_buffer.handle);
+	if (ret != 0)
+		return -1;
+
+	cz_smu->smu_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
+	cz_smu->smu_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
+
+	cz_smu_populate_firmware_entries(smumgr);
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+		UCODE_ID_RLC_SCRATCH_SIZE_BYTE,
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+		UCODE_ID_RLC_SRM_ARAM_SIZE_BYTE,
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+		UCODE_ID_RLC_SRM_DRAM_SIZE_BYTE,
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
+		sizeof(struct SMU8_MultimediaPowerLogData),
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+
+	if (0 != cz_smu_populate_single_scratch_entry(smumgr,
+		CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE,
+		sizeof(struct SMU8_Fusion_ClkTable),
+		&cz_smu->scratch_buffer[cz_smu->scratch_buffer_length++])) {
+		printk(KERN_ERR "[ powerplay ] Error when Populate Firmware Entry.\n");
+		return -1;
+	}
+	cz_smu_construct_toc(smumgr);
+
+	return 0;
+}
+
+static int cz_smu_fini(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	cz_smu = (struct cz_smumgr *)smumgr->backend;
+	if (!cz_smu) {
+		cgs_free_gpu_mem(smumgr->device,
+				cz_smu->toc_buffer.handle);
+		cgs_free_gpu_mem(smumgr->device,
+				cz_smu->smu_buffer.handle);
+		kfree(cz_smu);
+		kfree(smumgr);
+	}
+
+	return 0;
+}
+
+static const struct pp_smumgr_func cz_smu_funcs = {
+	.smu_init = cz_smu_init,
+	.smu_fini = cz_smu_fini,
+	.start_smu = cz_start_smu,
+	.check_fw_load_finish = cz_check_fw_load_finish,
+	.request_smu_load_fw = NULL,
+	.request_smu_load_specific_fw = NULL,
+	.get_argument = cz_smum_get_argument,
+	.send_msg_to_smc = cz_send_msg_to_smc,
+	.send_msg_to_smc_with_parameter = cz_send_msg_to_smc_with_parameter,
+	.download_pptable_settings = cz_download_pptable_settings,
+	.upload_pptable_settings = cz_upload_pptable_settings,
+};
+
+int cz_smum_init(struct pp_smumgr *smumgr)
+{
+	struct cz_smumgr *cz_smu;
+
+	cz_smu = kzalloc(sizeof(struct cz_smumgr), GFP_KERNEL);
+	if (cz_smu == NULL)
+		return -ENOMEM;
+
+	smumgr->backend = cz_smu;
+	smumgr->smumgr_funcs = &cz_smu_funcs;
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h
new file mode 100644
index 0000000..8838180
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _CZ_SMUMGR_H_
+#define _CZ_SMUMGR_H_
+
+
+#define MAX_NUM_FIRMWARE                        8
+#define MAX_NUM_SCRATCH                         11
+#define CZ_SCRATCH_SIZE_NONGFX_CLOCKGATING      1024
+#define CZ_SCRATCH_SIZE_NONGFX_GOLDENSETTING    2048
+#define CZ_SCRATCH_SIZE_SDMA_METADATA           1024
+#define CZ_SCRATCH_SIZE_IH                      ((2*256+1)*4)
+
+enum cz_scratch_entry {
+	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0 = 0,
+	CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1,
+	CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2,
+	CZ_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
+	CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
+	CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM,
+	CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM,
+	CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
+	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_HALT,
+	CZ_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING,
+	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS,
+	CZ_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT,
+	CZ_SCRATCH_ENTRY_DATA_ID_SDMA_START,
+	CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS,
+	CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE
+};
+
+struct cz_buffer_entry {
+	uint32_t data_size;
+	uint32_t mc_addr_low;
+	uint32_t mc_addr_high;
+	void *kaddr;
+	enum cz_scratch_entry firmware_ID;
+	unsigned long handle; /* as bo handle used when release bo */
+};
+
+struct cz_register_index_data_pair {
+	uint32_t offset;
+	uint32_t value;
+};
+
+struct cz_ih_meta_data {
+	uint32_t command;
+	struct cz_register_index_data_pair register_index_value_pair[1];
+};
+
+struct cz_smumgr {
+	uint8_t driver_buffer_length;
+	uint8_t scratch_buffer_length;
+	uint16_t toc_entry_used_count;
+	uint16_t toc_entry_initialize_index;
+	uint16_t toc_entry_power_profiling_index;
+	uint16_t toc_entry_aram;
+	uint16_t toc_entry_ih_register_restore_task_index;
+	uint16_t toc_entry_clock_table;
+	uint16_t ih_register_restore_task_size;
+	uint16_t smu_buffer_used_bytes;
+
+	struct cz_buffer_entry toc_buffer;
+	struct cz_buffer_entry smu_buffer;
+	struct cz_buffer_entry firmware_buffer;
+	struct cz_buffer_entry driver_buffer[MAX_NUM_FIRMWARE];
+	struct cz_buffer_entry meta_data_buffer[MAX_NUM_FIRMWARE];
+	struct cz_buffer_entry scratch_buffer[MAX_NUM_SCRATCH];
+};
+
+struct pp_smumgr;
+
+extern int cz_smum_init(struct pp_smumgr *smumgr);
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
index 1a11714..9ff5d33 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
@@ -27,6 +27,7 @@
 #include "smumgr.h"
 #include "cgs_common.h"
 #include "linux/delay.h"
+#include "cz_smumgr.h"
 
 int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 {
@@ -49,7 +50,7 @@ int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 
 	switch (smumgr->chip_family) {
 	case AMD_FAMILY_CZ:
-		/* TODO */
+		cz_smum_init(smumgr);
 		break;
 	case AMD_FAMILY_VI:
 		/* TODO */
-- 
cgit v1.1


From bdecc20a986bbe527cea0775f265d1927083410e Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Wed, 22 Jul 2015 10:41:30 +0800
Subject: drm/amd/powerplay: add Carrizo dpm support

This patch enables basic DPM support for Carrizo.
DPM handles dynamic clock and voltage scaling.

v3: delete peci sub-module
v2: use cgs interface directly
    correct define SMU_EnabledFeatureScoreboard_SclkDpmOn

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile   |   2 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 898 +++++++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h | 309 +++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c    |   6 +-
 4 files changed, 1212 insertions(+), 3 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index ef529e0..22d383e 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -3,7 +3,7 @@
 # It provides the hardware management services for the driver.
 
 HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
-	       hardwaremanager.o pp_acpi.o
+	       hardwaremanager.o pp_acpi.o cz_hwmgr.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
new file mode 100644
index 0000000..0c49505
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -0,0 +1,898 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include "atom-types.h"
+#include "atombios.h"
+#include "processpptables.h"
+#include "cgs_common.h"
+#include "smu/smu_8_0_d.h"
+#include "smumgr.h"
+#include "hwmgr.h"
+#include "hardwaremanager.h"
+#include "cz_ppsmc.h"
+#include "cz_hwmgr.h"
+#include "power_state.h"
+
+static const unsigned long PhwCz_Magic = (unsigned long) PHM_Cz_Magic;
+
+static struct cz_power_state *cast_PhwCzPowerState(struct pp_hw_power_state *hw_ps)
+{
+	if (PhwCz_Magic != hw_ps->magic)
+		return NULL;
+
+	return (struct cz_power_state *)hw_ps;
+}
+
+static uint32_t cz_get_sclk_level(struct pp_hwmgr *hwmgr,
+				uint32_t clock, uint32_t msg)
+{
+	int i = 0;
+	struct phm_clock_voltage_dependency_table *table =
+				hwmgr->dyn_state.vddc_dependency_on_sclk;
+
+	switch (msg) {
+	case PPSMC_MSG_SetSclkSoftMin:
+	case PPSMC_MSG_SetSclkHardMin:
+		for (i = 0; i < (int)table->count; i++) {
+			if (clock <= table->entries[i].clk)
+				break;
+		}
+		break;
+
+	case PPSMC_MSG_SetSclkSoftMax:
+	case PPSMC_MSG_SetSclkHardMax:
+		for (i = table->count - 1; i >= 0; i--) {
+			if (clock >= table->entries[i].clk)
+				break;
+		}
+		break;
+
+	default:
+		break;
+	}
+	return i;
+}
+
+static uint32_t cz_get_max_sclk_level(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	if (cz_hwmgr->max_sclk_level == 0) {
+		smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetMaxSclkLevel);
+		cz_hwmgr->max_sclk_level = smum_get_argument(hwmgr->smumgr) + 1;
+	}
+
+	return cz_hwmgr->max_sclk_level;
+}
+
+static int cz_initialize_dpm_defaults(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	uint32_t i;
+
+	cz_hwmgr->gfx_ramp_step = 256*25/100;
+
+	cz_hwmgr->gfx_ramp_delay = 1; /* by default, we delay 1us */
+
+	for (i = 0; i < CZ_MAX_HARDWARE_POWERLEVELS; i++)
+		cz_hwmgr->activity_target[i] = CZ_AT_DFLT;
+
+	cz_hwmgr->mgcg_cgtt_local0 = 0x00000000;
+	cz_hwmgr->mgcg_cgtt_local1 = 0x00000000;
+
+	cz_hwmgr->clock_slow_down_freq = 25000;
+
+	cz_hwmgr->skip_clock_slow_down = 1;
+
+	cz_hwmgr->enable_nb_ps_policy = 1; /* disable until UNB is ready, Enabled */
+
+	cz_hwmgr->voltage_drop_in_dce_power_gating = 0; /* disable until fully verified */
+
+	cz_hwmgr->voting_rights_clients = 0x00C00033;
+
+	cz_hwmgr->static_screen_threshold = 8;
+
+	cz_hwmgr->ddi_power_gating_disabled = 0;
+
+	cz_hwmgr->bapm_enabled = 1;
+
+	cz_hwmgr->voltage_drop_threshold = 0;
+
+	cz_hwmgr->gfx_power_gating_threshold = 500;
+
+	cz_hwmgr->vce_slow_sclk_threshold = 20000;
+
+	cz_hwmgr->dce_slow_sclk_threshold = 30000;
+
+	cz_hwmgr->disable_driver_thermal_policy = 1;
+
+	cz_hwmgr->disable_nb_ps3_in_battery = 0;
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+							PHM_PlatformCaps_ABM);
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				    PHM_PlatformCaps_NonABMSupportInPPLib);
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+					   PHM_PlatformCaps_SclkDeepSleep);
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_DynamicM3Arbiter);
+
+	cz_hwmgr->override_dynamic_mgpg = 1;
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				  PHM_PlatformCaps_DynamicPatchPowerState);
+
+	cz_hwmgr->thermal_auto_throttling_treshold = 0;
+
+	cz_hwmgr->tdr_clock = 0;
+
+	cz_hwmgr->disable_gfx_power_gating_in_uvd = 0;
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_DynamicUVDState);
+
+	cz_hwmgr->is_nb_dpm_enabled_by_driver = 1;
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				   PHM_PlatformCaps_DisableVoltageIsland);
+
+	return 0;
+}
+
+static uint32_t cz_convert_8Bit_index_to_voltage(
+			struct pp_hwmgr *hwmgr, uint16_t voltage)
+{
+	return 6200 - (voltage * 25);
+}
+
+static int cz_construct_max_power_limits_table(struct pp_hwmgr *hwmgr,
+			struct phm_clock_and_voltage_limits *table)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)hwmgr->backend;
+	struct cz_sys_info *sys_info = &cz_hwmgr->sys_info;
+	struct phm_clock_voltage_dependency_table *dep_table =
+				hwmgr->dyn_state.vddc_dependency_on_sclk;
+
+	if (dep_table->count > 0) {
+		table->sclk = dep_table->entries[dep_table->count-1].clk;
+		table->vddc = cz_convert_8Bit_index_to_voltage(hwmgr,
+		   (uint16_t)dep_table->entries[dep_table->count-1].v);
+	}
+	table->mclk = sys_info->nbp_memory_clock[0];
+	return 0;
+}
+
+static int cz_init_dynamic_state_adjustment_rule_settings(
+			struct pp_hwmgr *hwmgr,
+			ATOM_CLK_VOLT_CAPABILITY *disp_voltage_table)
+{
+	uint32_t table_size =
+		sizeof(struct phm_clock_voltage_dependency_table) +
+		(7 * sizeof(struct phm_clock_voltage_dependency_record));
+
+	struct phm_clock_voltage_dependency_table *table_clk_vlt =
+					kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == table_clk_vlt) {
+		printk(KERN_ERR "[ powerplay ] Can not allocate memory!\n");
+		return -ENOMEM;
+	}
+
+	table_clk_vlt->count = 8;
+	table_clk_vlt->entries[0].clk = PP_DAL_POWERLEVEL_0;
+	table_clk_vlt->entries[0].v = 0;
+	table_clk_vlt->entries[1].clk = PP_DAL_POWERLEVEL_1;
+	table_clk_vlt->entries[1].v = 1;
+	table_clk_vlt->entries[2].clk = PP_DAL_POWERLEVEL_2;
+	table_clk_vlt->entries[2].v = 2;
+	table_clk_vlt->entries[3].clk = PP_DAL_POWERLEVEL_3;
+	table_clk_vlt->entries[3].v = 3;
+	table_clk_vlt->entries[4].clk = PP_DAL_POWERLEVEL_4;
+	table_clk_vlt->entries[4].v = 4;
+	table_clk_vlt->entries[5].clk = PP_DAL_POWERLEVEL_5;
+	table_clk_vlt->entries[5].v = 5;
+	table_clk_vlt->entries[6].clk = PP_DAL_POWERLEVEL_6;
+	table_clk_vlt->entries[6].v = 6;
+	table_clk_vlt->entries[7].clk = PP_DAL_POWERLEVEL_7;
+	table_clk_vlt->entries[7].v = 7;
+	hwmgr->dyn_state.vddc_dep_on_dal_pwrl = table_clk_vlt;
+
+	return 0;
+}
+
+static int cz_get_system_info_data(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)hwmgr->backend;
+	ATOM_INTEGRATED_SYSTEM_INFO_V1_9 *info = NULL;
+	uint32_t i;
+	int result = 0;
+	uint8_t frev, crev;
+	uint16_t size;
+
+	info = (ATOM_INTEGRATED_SYSTEM_INFO_V1_9 *) cgs_atom_get_data_table(
+			hwmgr->device,
+			GetIndexIntoMasterTable(DATA, IntegratedSystemInfo),
+			&size, &frev, &crev);
+
+	if (crev != 9) {
+		printk(KERN_ERR "[ powerplay ] Unsupported IGP table: %d %d\n", frev, crev);
+		return -EINVAL;
+	}
+
+	if (info == NULL) {
+		printk(KERN_ERR "[ powerplay ] Could not retrieve the Integrated System Info Table!\n");
+		return -EINVAL;
+	}
+
+	cz_hwmgr->sys_info.bootup_uma_clock =
+				   le32_to_cpu(info->ulBootUpUMAClock);
+
+	cz_hwmgr->sys_info.bootup_engine_clock =
+				le32_to_cpu(info->ulBootUpEngineClock);
+
+	cz_hwmgr->sys_info.dentist_vco_freq =
+				   le32_to_cpu(info->ulDentistVCOFreq);
+
+	cz_hwmgr->sys_info.system_config =
+				     le32_to_cpu(info->ulSystemConfig);
+
+	cz_hwmgr->sys_info.bootup_nb_voltage_index =
+				  le16_to_cpu(info->usBootUpNBVoltage);
+
+	cz_hwmgr->sys_info.htc_hyst_lmt =
+			(info->ucHtcHystLmt == 0) ? 5 : info->ucHtcHystLmt;
+
+	cz_hwmgr->sys_info.htc_tmp_lmt =
+			(info->ucHtcTmpLmt == 0) ? 203 : info->ucHtcTmpLmt;
+
+	if (cz_hwmgr->sys_info.htc_tmp_lmt <=
+			cz_hwmgr->sys_info.htc_hyst_lmt) {
+		printk(KERN_ERR "[ powerplay ] The htcTmpLmt should be larger than htcHystLmt.\n");
+		return -EINVAL;
+	}
+
+	cz_hwmgr->sys_info.nb_dpm_enable =
+				cz_hwmgr->enable_nb_ps_policy &&
+				(le32_to_cpu(info->ulSystemConfig) >> 3 & 0x1);
+
+	for (i = 0; i < CZ_NUM_NBPSTATES; i++) {
+		if (i < CZ_NUM_NBPMEMORYCLOCK) {
+			cz_hwmgr->sys_info.nbp_memory_clock[i] =
+			  le32_to_cpu(info->ulNbpStateMemclkFreq[i]);
+		}
+		cz_hwmgr->sys_info.nbp_n_clock[i] =
+			    le32_to_cpu(info->ulNbpStateNClkFreq[i]);
+	}
+
+	for (i = 0; i < MAX_DISPLAY_CLOCK_LEVEL; i++) {
+		cz_hwmgr->sys_info.display_clock[i] =
+					le32_to_cpu(info->sDispClkVoltageMapping[i].ulMaximumSupportedCLK);
+	}
+
+	/* Here use 4 levels, make sure not exceed */
+	for (i = 0; i < CZ_NUM_NBPSTATES; i++) {
+		cz_hwmgr->sys_info.nbp_voltage_index[i] =
+			     le16_to_cpu(info->usNBPStateVoltage[i]);
+	}
+
+	if (!cz_hwmgr->sys_info.nb_dpm_enable) {
+		for (i = 1; i < CZ_NUM_NBPSTATES; i++) {
+			if (i < CZ_NUM_NBPMEMORYCLOCK) {
+				cz_hwmgr->sys_info.nbp_memory_clock[i] =
+				    cz_hwmgr->sys_info.nbp_memory_clock[0];
+			}
+			cz_hwmgr->sys_info.nbp_n_clock[i] =
+				    cz_hwmgr->sys_info.nbp_n_clock[0];
+			cz_hwmgr->sys_info.nbp_voltage_index[i] =
+				    cz_hwmgr->sys_info.nbp_voltage_index[0];
+		}
+	}
+
+	if (le32_to_cpu(info->ulGPUCapInfo) &
+		SYS_INFO_GPUCAPS__ENABEL_DFS_BYPASS) {
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				    PHM_PlatformCaps_EnableDFSBypass);
+	}
+
+	cz_hwmgr->sys_info.uma_channel_number = info->ucUMAChannelNumber;
+
+	cz_construct_max_power_limits_table (hwmgr,
+				    &hwmgr->dyn_state.max_clock_voltage_on_ac);
+
+	cz_init_dynamic_state_adjustment_rule_settings(hwmgr,
+				    &info->sDISPCLK_Voltage[0]);
+
+	return result;
+}
+
+static int cz_construct_boot_state(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	cz_hwmgr->boot_power_level.engineClock =
+				cz_hwmgr->sys_info.bootup_engine_clock;
+
+	cz_hwmgr->boot_power_level.vddcIndex =
+			(uint8_t)cz_hwmgr->sys_info.bootup_nb_voltage_index;
+
+	cz_hwmgr->boot_power_level.dsDividerIndex = 0;
+
+	cz_hwmgr->boot_power_level.ssDividerIndex = 0;
+
+	cz_hwmgr->boot_power_level.allowGnbSlow = 1;
+
+	cz_hwmgr->boot_power_level.forceNBPstate = 0;
+
+	cz_hwmgr->boot_power_level.hysteresis_up = 0;
+
+	cz_hwmgr->boot_power_level.numSIMDToPowerDown = 0;
+
+	cz_hwmgr->boot_power_level.display_wm = 0;
+
+	cz_hwmgr->boot_power_level.vce_wm = 0;
+
+	return 0;
+}
+
+static int cz_tf_reset_active_process_mask(struct pp_hwmgr *hwmgr, void *input,
+					void *output, void *storage, int result)
+{
+	return 0;
+}
+
+static int cz_tf_upload_pptable_to_smu(struct pp_hwmgr *hwmgr, void *input,
+					void *output, void *storage, int result)
+{
+	return 0;
+}
+
+static int cz_tf_init_sclk_limit(struct pp_hwmgr *hwmgr, void *input,
+				 void *output, void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct phm_clock_voltage_dependency_table *table =
+					hwmgr->dyn_state.vddc_dependency_on_sclk;
+	unsigned long clock = 0, level;
+
+	if (NULL == table && table->count <= 0)
+		return -EINVAL;
+
+	cz_hwmgr->sclk_dpm.soft_min_clk = table->entries[0].clk;
+	cz_hwmgr->sclk_dpm.hard_min_clk = table->entries[0].clk;
+
+	level = cz_get_max_sclk_level(hwmgr) - 1;
+
+	if (level < table->count)
+		clock = table->entries[level].clk;
+	else
+		clock = table->entries[table->count - 1].clk;
+
+	cz_hwmgr->sclk_dpm.soft_max_clk = clock;
+	cz_hwmgr->sclk_dpm.hard_max_clk = clock;
+
+	return 0;
+}
+
+static int cz_tf_init_uvd_limit(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct phm_uvd_clock_voltage_dependency_table *table =
+				hwmgr->dyn_state.uvd_clocl_voltage_dependency_table;
+	unsigned long clock = 0, level;
+
+	if (NULL == table && table->count <= 0)
+		return -EINVAL;
+
+	cz_hwmgr->uvd_dpm.soft_min_clk = 0;
+	cz_hwmgr->uvd_dpm.hard_min_clk = 0;
+
+	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetMaxUvdLevel);
+	level = smum_get_argument(hwmgr->smumgr);
+
+	if (level < table->count)
+		clock = table->entries[level].vclk;
+	else
+		clock = table->entries[table->count - 1].vclk;
+
+	cz_hwmgr->uvd_dpm.soft_max_clk = clock;
+	cz_hwmgr->uvd_dpm.hard_max_clk = clock;
+
+	return 0;
+}
+
+static int cz_tf_init_vce_limit(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct phm_vce_clock_voltage_dependency_table *table =
+				hwmgr->dyn_state.vce_clocl_voltage_dependency_table;
+	unsigned long clock = 0, level;
+
+	if (NULL == table && table->count <= 0)
+		return -EINVAL;
+
+	cz_hwmgr->vce_dpm.soft_min_clk = 0;
+	cz_hwmgr->vce_dpm.hard_min_clk = 0;
+
+	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetMaxEclkLevel);
+	level = smum_get_argument(hwmgr->smumgr);
+
+	if (level < table->count)
+		clock = table->entries[level].ecclk;
+	else
+		clock = table->entries[table->count - 1].ecclk;
+
+	cz_hwmgr->vce_dpm.soft_max_clk = clock;
+	cz_hwmgr->vce_dpm.hard_max_clk = clock;
+
+	return 0;
+}
+
+static int cz_tf_init_acp_limit(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct phm_acp_clock_voltage_dependency_table *table =
+				hwmgr->dyn_state.acp_clock_voltage_dependency_table;
+	unsigned long clock = 0, level;
+
+	if (NULL == table && table->count <= 0)
+		return -EINVAL;
+
+	cz_hwmgr->acp_dpm.soft_min_clk = 0;
+	cz_hwmgr->acp_dpm.hard_min_clk = 0;
+
+	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetMaxAclkLevel);
+	level = smum_get_argument(hwmgr->smumgr);
+
+	if (level < table->count)
+		clock = table->entries[level].acpclk;
+	else
+		clock = table->entries[table->count - 1].acpclk;
+
+	cz_hwmgr->acp_dpm.soft_max_clk = clock;
+	cz_hwmgr->acp_dpm.hard_max_clk = clock;
+	return 0;
+}
+
+static int cz_tf_init_power_gate_state(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	cz_hwmgr->uvd_power_gated = false;
+	cz_hwmgr->vce_power_gated = false;
+	cz_hwmgr->samu_power_gated = false;
+	cz_hwmgr->acp_power_gated = false;
+	cz_hwmgr->pgacpinit = true;
+
+	return 0;
+}
+
+static int cz_tf_init_sclk_threshold(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	cz_hwmgr->low_sclk_interrupt_threshold = 0;
+
+	return 0;
+}
+
+static struct phm_master_table_item cz_setup_asic_list[] = {
+	{NULL, cz_tf_reset_active_process_mask},
+	{NULL, cz_tf_upload_pptable_to_smu},
+	{NULL, cz_tf_init_sclk_limit},
+	{NULL, cz_tf_init_uvd_limit},
+	{NULL, cz_tf_init_vce_limit},
+	{NULL, cz_tf_init_acp_limit},
+	{NULL, cz_tf_init_power_gate_state},
+	{NULL, cz_tf_init_sclk_threshold},
+	{NULL, NULL}
+};
+
+static struct phm_master_table_header cz_setup_asic_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	cz_setup_asic_list
+};
+
+static int cz_tf_program_voting_clients(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	PHMCZ_WRITE_SMC_REGISTER(hwmgr->device, CG_FREQ_TRAN_VOTING_0,
+				PPCZ_VOTINGRIGHTSCLIENTS_DFLT0);
+	return 0;
+}
+
+static int cz_tf_start_dpm(struct pp_hwmgr *hwmgr, void *input, void *output,
+			   void *storage, int result)
+{
+	int res = 0xff;
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	unsigned long dpm_features = 0;
+
+	cz_hwmgr->dpm_flags |= DPMFlags_SCLK_Enabled;
+	dpm_features |= SCLK_DPM_MASK;
+
+	res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_EnableAllSmuFeatures,
+				dpm_features);
+
+	return res;
+}
+
+static int cz_tf_program_bootup_state(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	cz_hwmgr->sclk_dpm.soft_min_clk = cz_hwmgr->sys_info.bootup_engine_clock;
+	cz_hwmgr->sclk_dpm.soft_max_clk = cz_hwmgr->sys_info.bootup_engine_clock;
+
+	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_SetSclkSoftMin,
+				cz_get_sclk_level(hwmgr,
+				cz_hwmgr->sclk_dpm.soft_min_clk,
+				PPSMC_MSG_SetSclkSoftMin));
+
+	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_SetSclkSoftMax,
+				cz_get_sclk_level(hwmgr,
+				cz_hwmgr->sclk_dpm.soft_max_clk,
+				PPSMC_MSG_SetSclkSoftMax));
+
+	return 0;
+}
+
+int cz_tf_reset_acp_boot_level(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	cz_hwmgr->acp_boot_level = 0xff;
+	return 0;
+}
+
+static bool cz_dpm_check_smu_features(struct pp_hwmgr *hwmgr,
+				unsigned long check_feature)
+{
+	int result;
+	unsigned long features;
+
+	result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_GetFeatureStatus, 0);
+	if (result == 0) {
+		features = smum_get_argument(hwmgr->smumgr);
+		if (features & check_feature)
+			return true;
+	}
+
+	return result;
+}
+
+static int cz_tf_check_for_dpm_disabled(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	if (cz_dpm_check_smu_features(hwmgr, SMU_EnabledFeatureScoreboard_SclkDpmOn))
+		return PP_Result_TableImmediateExit;
+	return 0;
+}
+
+static int cz_tf_enable_didt(struct pp_hwmgr *hwmgr, void *input,
+				void *output, void *storage, int result)
+{
+	/* TO DO */
+	return 0;
+}
+
+static int cz_tf_check_for_dpm_enabled(struct pp_hwmgr *hwmgr,
+						void *input, void *output,
+						void *storage, int result)
+{
+	if (!cz_dpm_check_smu_features(hwmgr,
+			     SMU_EnabledFeatureScoreboard_SclkDpmOn))
+		return PP_Result_TableImmediateExit;
+	return 0;
+}
+
+static struct phm_master_table_item cz_disable_dpm_list[] = {
+	{ NULL, cz_tf_check_for_dpm_enabled},
+	{NULL, NULL},
+};
+
+
+static struct phm_master_table_header cz_disable_dpm_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	cz_disable_dpm_list
+};
+
+static struct phm_master_table_item cz_enable_dpm_list[] = {
+	{ NULL, cz_tf_check_for_dpm_disabled },
+	{ NULL, cz_tf_program_voting_clients },
+	{ NULL, cz_tf_start_dpm},
+	{ NULL, cz_tf_program_bootup_state},
+	{ NULL, cz_tf_enable_didt },
+	{ NULL, cz_tf_reset_acp_boot_level },
+	{NULL, NULL},
+};
+
+static struct phm_master_table_header cz_enable_dpm_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	cz_enable_dpm_list
+};
+
+static int cz_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
+{
+	int result = 0;
+
+	result = cz_initialize_dpm_defaults(hwmgr);
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] cz_initialize_dpm_defaults failed\n");
+		return result;
+	}
+
+	result = cz_get_system_info_data(hwmgr);
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] cz_get_system_info_data failed\n");
+		return result;
+	}
+
+	cz_construct_boot_state(hwmgr);
+
+	result = phm_construct_table(hwmgr, &cz_setup_asic_master,
+				&(hwmgr->setup_asic));
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] Fail to construct setup ASIC\n");
+		return result;
+	}
+
+	result = phm_construct_table(hwmgr, &cz_disable_dpm_master,
+				&(hwmgr->disable_dynamic_state_management));
+
+	result = phm_construct_table(hwmgr, &cz_enable_dpm_master,
+				&(hwmgr->enable_dynamic_state_management));
+
+	return result;
+}
+
+static int cz_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr != NULL || hwmgr->backend != NULL) {
+		kfree(hwmgr->backend);
+		kfree(hwmgr);
+	}
+	return 0;
+}
+
+int cz_phm_force_dpm_highest(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	if (cz_hwmgr->sclk_dpm.soft_min_clk !=
+				cz_hwmgr->sclk_dpm.soft_max_clk)
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_SetSclkSoftMin,
+						cz_get_sclk_level(hwmgr,
+						cz_hwmgr->sclk_dpm.soft_max_clk,
+						PPSMC_MSG_SetSclkSoftMin));
+	return 0;
+}
+
+int cz_phm_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct phm_clock_voltage_dependency_table *table =
+				hwmgr->dyn_state.vddc_dependency_on_sclk;
+	unsigned long clock = 0, level;
+
+	if (NULL == table && table->count <= 0)
+		return -EINVAL;
+
+	cz_hwmgr->sclk_dpm.soft_min_clk = table->entries[0].clk;
+	cz_hwmgr->sclk_dpm.hard_min_clk = table->entries[0].clk;
+
+	level = cz_get_max_sclk_level(hwmgr) - 1;
+
+	if (level < table->count)
+		clock = table->entries[level].clk;
+	else
+		clock = table->entries[table->count - 1].clk;
+
+	cz_hwmgr->sclk_dpm.soft_max_clk = clock;
+	cz_hwmgr->sclk_dpm.hard_max_clk = clock;
+
+	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_SetSclkSoftMin,
+				cz_get_sclk_level(hwmgr,
+				cz_hwmgr->sclk_dpm.soft_min_clk,
+				PPSMC_MSG_SetSclkSoftMin));
+
+	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_SetSclkSoftMax,
+				cz_get_sclk_level(hwmgr,
+				cz_hwmgr->sclk_dpm.soft_max_clk,
+				PPSMC_MSG_SetSclkSoftMax));
+
+	return 0;
+}
+
+int cz_phm_force_dpm_lowest(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	if (cz_hwmgr->sclk_dpm.soft_min_clk !=
+				cz_hwmgr->sclk_dpm.soft_max_clk) {
+		cz_hwmgr->sclk_dpm.soft_max_clk =
+			cz_hwmgr->sclk_dpm.soft_min_clk;
+
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_SetSclkSoftMax,
+				cz_get_sclk_level(hwmgr,
+				cz_hwmgr->sclk_dpm.soft_max_clk,
+				PPSMC_MSG_SetSclkSoftMax));
+	}
+
+	return 0;
+}
+
+static int cz_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
+				enum amd_dpm_forced_level level)
+{
+	int ret = 0;
+
+	switch (level) {
+	case AMD_DPM_FORCED_LEVEL_HIGH:
+		ret = cz_phm_force_dpm_highest(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	case AMD_DPM_FORCED_LEVEL_LOW:
+		ret = cz_phm_force_dpm_lowest(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	case AMD_DPM_FORCED_LEVEL_AUTO:
+		ret = cz_phm_unforce_dpm_levels(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	default:
+		break;
+	}
+
+	hwmgr->dpm_level = level;
+
+	return ret;
+}
+
+static int cz_dpm_patch_boot_state(struct pp_hwmgr *hwmgr,
+					struct pp_hw_power_state *hw_ps)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct cz_power_state *cz_ps = cast_PhwCzPowerState(hw_ps);
+
+	cz_ps->level = 1;
+	cz_ps->nbps_flags = 0;
+	cz_ps->bapm_flags = 0;
+	cz_ps->levels[0] = cz_hwmgr->boot_power_level;
+
+	return 0;
+}
+
+static int cz_dpm_get_pp_table_entry_callback(
+						     struct pp_hwmgr *hwmgr,
+					   struct pp_hw_power_state *hw_ps,
+							  unsigned int index,
+						     const void *clock_info)
+{
+	struct cz_power_state *cz_ps = cast_PhwCzPowerState(hw_ps);
+
+	const ATOM_PPLIB_CZ_CLOCK_INFO *cz_clock_info = clock_info;
+
+	struct phm_clock_voltage_dependency_table *table =
+				    hwmgr->dyn_state.vddc_dependency_on_sclk;
+	uint8_t clock_info_index = cz_clock_info->index;
+
+	if (clock_info_index > (uint8_t)(hwmgr->platform_descriptor.hardwareActivityPerformanceLevels - 1))
+		clock_info_index = (uint8_t)(hwmgr->platform_descriptor.hardwareActivityPerformanceLevels - 1);
+
+	cz_ps->levels[index].engineClock = table->entries[clock_info_index].clk;
+	cz_ps->levels[index].vddcIndex = (uint8_t)table->entries[clock_info_index].v;
+
+	cz_ps->level = index + 1;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) {
+		cz_ps->levels[index].dsDividerIndex = 5;
+		cz_ps->levels[index].ssDividerIndex = 5;
+	}
+
+	return 0;
+}
+
+static int cz_dpm_get_num_of_pp_table_entries(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	unsigned long ret = 0;
+
+	result = pp_tables_get_num_of_entries(hwmgr, &ret);
+
+	return result ? 0 : ret;
+}
+
+static int cz_dpm_get_pp_table_entry(struct pp_hwmgr *hwmgr,
+		    unsigned long entry, struct pp_power_state *ps)
+{
+	int result;
+	struct cz_power_state *cz_ps;
+
+	ps->hardware.magic = PhwCz_Magic;
+
+	cz_ps = cast_PhwCzPowerState(&(ps->hardware));
+
+	result = pp_tables_get_entry(hwmgr, entry, ps,
+			cz_dpm_get_pp_table_entry_callback);
+
+	cz_ps->uvd_clocks.vclk = ps->uvd_clocks.VCLK;
+	cz_ps->uvd_clocks.dclk = ps->uvd_clocks.DCLK;
+
+	return result;
+}
+
+int cz_get_power_state_size(struct pp_hwmgr *hwmgr)
+{
+	return sizeof(struct cz_power_state);
+}
+
+static const struct pp_hwmgr_func cz_hwmgr_funcs = {
+	.backend_init = cz_hwmgr_backend_init,
+	.backend_fini = cz_hwmgr_backend_fini,
+	.asic_setup = NULL,
+	.force_dpm_level = cz_dpm_force_dpm_level,
+	.get_power_state_size = cz_get_power_state_size,
+	.patch_boot_state = cz_dpm_patch_boot_state,
+	.get_pp_table_entry = cz_dpm_get_pp_table_entry,
+	.get_num_of_pp_table_entries = cz_dpm_get_num_of_pp_table_entries,
+};
+
+int cz_hwmgr_init(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr;
+	int ret = 0;
+
+	cz_hwmgr = kzalloc(sizeof(struct cz_hwmgr), GFP_KERNEL);
+	if (cz_hwmgr == NULL)
+		return -ENOMEM;
+
+	hwmgr->backend = cz_hwmgr;
+	hwmgr->hwmgr_func = &cz_hwmgr_funcs;
+	hwmgr->pptable_func = &pptable_funcs;
+	return ret;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
new file mode 100644
index 0000000..05849fd
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _CZ_HWMGR_H_
+#define _CZ_HWMGR_H_
+
+#include "cgs_common.h"
+
+#define CZ_NUM_NBPSTATES               4
+#define CZ_NUM_NBPMEMORYCLOCK          2
+#define MAX_DISPLAY_CLOCK_LEVEL        8
+#define CZ_AT_DFLT                     30
+#define CZ_MAX_HARDWARE_POWERLEVELS    8
+#define PPCZ_VOTINGRIGHTSCLIENTS_DFLT0   0x3FFFC102
+
+/* Carrizo device IDs */
+#define DEVICE_ID_CZ_9870             0x9870
+#define DEVICE_ID_CZ_9874             0x9874
+#define DEVICE_ID_CZ_9875             0x9875
+#define DEVICE_ID_CZ_9876             0x9876
+#define DEVICE_ID_CZ_9877             0x9877
+
+#define PHMCZ_WRITE_SMC_REGISTER(device, reg, value)                            \
+		cgs_write_ind_register(device, CGS_IND_REG__SMC, ix##reg, value)
+
+struct cz_dpm_entry {
+	uint32_t soft_min_clk;
+	uint32_t hard_min_clk;
+	uint32_t soft_max_clk;
+	uint32_t hard_max_clk;
+};
+
+struct cz_sys_info {
+	uint32_t bootup_uma_clock;
+	uint32_t bootup_engine_clock;
+	uint32_t dentist_vco_freq;
+	uint32_t nb_dpm_enable;
+	uint32_t nbp_memory_clock[CZ_NUM_NBPMEMORYCLOCK];
+	uint32_t nbp_n_clock[CZ_NUM_NBPSTATES];
+	uint16_t nbp_voltage_index[CZ_NUM_NBPSTATES];
+	uint32_t display_clock[MAX_DISPLAY_CLOCK_LEVEL];
+	uint16_t bootup_nb_voltage_index;
+	uint8_t htc_tmp_lmt;
+	uint8_t htc_hyst_lmt;
+	uint32_t system_config;
+	uint32_t uma_channel_number;
+};
+
+#define MAX_DISPLAYPHY_IDS			0x8
+#define DISPLAYPHY_LANEMASK			0xF
+#define UNKNOWN_TRANSMITTER_PHY_ID		(-1)
+
+#define DISPLAYPHY_PHYID_SHIFT			24
+#define DISPLAYPHY_LANESELECT_SHIFT		16
+
+#define DISPLAYPHY_RX_SELECT			0x1
+#define DISPLAYPHY_TX_SELECT			0x2
+#define DISPLAYPHY_CORE_SELECT			0x4
+
+#define DDI_POWERGATING_ARG(phyID, lanemask, rx, tx, core) \
+		(((uint32_t)(phyID))<<DISPLAYPHY_PHYID_SHIFT | \
+		((uint32_t)(lanemask))<<DISPLAYPHY_LANESELECT_SHIFT | \
+		((rx) ? DISPLAYPHY_RX_SELECT : 0) | \
+		((tx) ? DISPLAYPHY_TX_SELECT : 0) | \
+		((core) ? DISPLAYPHY_CORE_SELECT : 0))
+
+struct cz_display_phy_info_entry {
+	uint8_t phy_present;
+	uint8_t active_lane_mapping;
+	uint8_t display_config_type;
+	uint8_t active_number_of_lanes;
+};
+
+#define CZ_MAX_DISPLAYPHY_IDS			10
+
+struct cz_display_phy_info {
+	bool display_phy_access_initialized;
+	struct cz_display_phy_info_entry entries[CZ_MAX_DISPLAYPHY_IDS];
+};
+
+struct cz_power_level {
+	uint32_t engineClock;
+	uint8_t vddcIndex;
+	uint8_t dsDividerIndex;
+	uint8_t ssDividerIndex;
+	uint8_t allowGnbSlow;
+	uint8_t forceNBPstate;
+	uint8_t display_wm;
+	uint8_t vce_wm;
+	uint8_t numSIMDToPowerDown;
+	uint8_t hysteresis_up;
+	uint8_t rsv[3];
+};
+
+struct cz_uvd_clocks {
+	uint32_t vclk;
+	uint32_t dclk;
+	uint32_t vclk_low_divider;
+	uint32_t vclk_high_divider;
+	uint32_t dclk_low_divider;
+	uint32_t dclk_high_divider;
+};
+
+enum cz_pstate_previous_action {
+	DO_NOTHING = 1,
+	FORCE_HIGH,
+	CANCEL_FORCE_HIGH
+};
+
+struct pp_disable_nb_ps_flags {
+	union {
+		struct {
+			uint32_t entry : 1;
+			uint32_t display : 1;
+			uint32_t driver: 1;
+			uint32_t vce : 1;
+			uint32_t uvd : 1;
+			uint32_t acp : 1;
+			uint32_t reserved: 26;
+		} bits;
+		uint32_t u32All;
+	};
+};
+
+struct cz_power_state {
+	unsigned int magic;
+	uint32_t level;
+	struct cz_uvd_clocks uvd_clocks;
+	uint32_t evclk;
+	uint32_t ecclk;
+	uint32_t samclk;
+	uint32_t acpclk;
+	bool need_dfs_bypass;
+	uint32_t nbps_flags;
+	uint32_t bapm_flags;
+	uint8_t dpm_0_pg_nb_ps_low;
+	uint8_t dpm_0_pg_nb_ps_high;
+	uint8_t dpm_x_nb_ps_low;
+	uint8_t dpm_x_nb_ps_high;
+	enum cz_pstate_previous_action action;
+	struct cz_power_level levels[CZ_MAX_HARDWARE_POWERLEVELS];
+	struct pp_disable_nb_ps_flags disable_nb_ps_flag;
+};
+
+#define DPMFlags_SCLK_Enabled			0x00000001
+#define DPMFlags_UVD_Enabled			0x00000002
+#define DPMFlags_VCE_Enabled			0x00000004
+#define DPMFlags_ACP_Enabled			0x00000008
+#define DPMFlags_ForceHighestValid		0x40000000
+#define DPMFlags_Debug				0x80000000
+
+#define SMU_EnabledFeatureScoreboard_AcpDpmOn   0x00000001 /* bit 0 */
+#define SMU_EnabledFeatureScoreboard_SclkDpmOn    0x00200000
+#define SMU_EnabledFeatureScoreboard_UvdDpmOn   0x00800000 /* bit 23 */
+#define SMU_EnabledFeatureScoreboard_VceDpmOn   0x01000000 /* bit 24 */
+
+struct cz_hwmgr {
+	uint32_t activity_target[CZ_MAX_HARDWARE_POWERLEVELS];
+	uint32_t dpm_interval;
+
+	uint32_t voltage_drop_threshold;
+
+	uint32_t voting_rights_clients;
+
+	uint32_t disable_driver_thermal_policy;
+
+	uint32_t static_screen_threshold;
+
+	uint32_t gfx_power_gating_threshold;
+
+	uint32_t activity_hysteresis;
+	uint32_t bootup_sclk_divider;
+	uint32_t gfx_ramp_step;
+	uint32_t gfx_ramp_delay; /* in micro-seconds */
+
+	uint32_t thermal_auto_throttling_treshold;
+
+	struct cz_sys_info sys_info;
+
+	struct cz_power_level boot_power_level;
+	uint32_t mgcg_cgtt_local0;
+	uint32_t mgcg_cgtt_local1;
+
+	uint32_t tdr_clock; /* in 10khz unit */
+
+	uint32_t ddi_power_gating_disabled;
+	uint32_t disable_gfx_power_gating_in_uvd;
+	uint32_t disable_nb_ps3_in_battery;
+
+	uint32_t lock_nb_ps_in_uvd_play_back;
+
+	struct cz_display_phy_info display_phy_info;
+	uint32_t vce_slow_sclk_threshold; /* default 200mhz */
+	uint32_t dce_slow_sclk_threshold; /* default 300mhz */
+	uint32_t min_sclk_did;  /* minimum sclk divider */
+
+	bool disp_clk_bypass;
+	bool disp_clk_bypass_pending;
+	uint32_t bapm_enabled;
+	uint32_t clock_slow_down_freq;
+	uint32_t skip_clock_slow_down;
+	uint32_t enable_nb_ps_policy;
+	uint32_t voltage_drop_in_dce_power_gating;
+	uint32_t uvd_dpm_interval;
+	uint32_t override_dynamic_mgpg;
+	uint32_t lclk_deep_enabled;
+
+	uint32_t uvd_performance;
+
+	bool video_start;
+	bool battery_state;
+	uint32_t lowest_valid;
+	uint32_t highest_valid;
+	uint32_t high_voltage_threshold;
+	uint32_t is_nb_dpm_enabled;
+	uint32_t is_nb_dpm_enabled_by_driver;
+	uint32_t is_voltage_island_enabled;
+
+	bool pgacpinit;
+
+	uint8_t disp_config;
+
+	/* PowerTune */
+	uint32_t power_containment_features;
+	bool cac_enabled;
+	bool disable_uvd_power_tune_feature;
+	bool enable_ba_pm_feature;
+	bool enable_tdc_limit_feature;
+
+	uint32_t sram_end;
+	uint32_t dpm_table_start;
+	uint32_t soft_regs_start;
+
+	uint8_t uvd_level_count;
+	uint8_t vce_level_count;
+
+	uint8_t acp_level_count;
+	uint8_t samu_level_count;
+	uint32_t fps_high_threshold;
+	uint32_t fps_low_threshold;
+
+	uint32_t dpm_flags;
+	struct cz_dpm_entry sclk_dpm;
+	struct cz_dpm_entry uvd_dpm;
+	struct cz_dpm_entry vce_dpm;
+	struct cz_dpm_entry acp_dpm;
+
+	uint8_t uvd_boot_level;
+	uint8_t vce_boot_level;
+	uint8_t acp_boot_level;
+	uint8_t samu_boot_level;
+	uint8_t uvd_interval;
+	uint8_t vce_interval;
+	uint8_t acp_interval;
+	uint8_t samu_interval;
+
+	uint8_t graphics_interval;
+	uint8_t graphics_therm_throttle_enable;
+	uint8_t graphics_voltage_change_enable;
+
+	uint8_t graphics_clk_slow_enable;
+	uint8_t graphics_clk_slow_divider;
+
+	uint32_t display_cac;
+	uint32_t low_sclk_interrupt_threshold;
+
+	uint32_t dram_log_addr_h;
+	uint32_t dram_log_addr_l;
+	uint32_t dram_log_phy_addr_h;
+	uint32_t dram_log_phy_addr_l;
+	uint32_t dram_log_buff_size;
+
+	bool uvd_power_gated;
+	bool vce_power_gated;
+	bool samu_power_gated;
+	bool acp_power_gated;
+	bool acp_power_up_no_dsp;
+	uint32_t active_process_mask;
+
+	uint32_t max_sclk_level;
+	uint32_t num_of_clk_entries;
+	struct cz_power_state *cz_ps;
+};
+
+struct pp_hwmgr;
+
+int cz_hwmgr_init(struct pp_hwmgr *hwmgr);
+
+#endif /* _CZ_HWMGR_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index f6b1153..e26df90 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -27,8 +27,7 @@
 #include "cgs_common.h"
 #include "power_state.h"
 #include "hwmgr.h"
-
-
+#include "cz_hwmgr.h"
 
 int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 {
@@ -51,6 +50,9 @@ int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 	hwmgr->power_source = PP_PowerSource_AC;
 
 	switch (hwmgr->chip_family) {
+	case AMD_FAMILY_CZ:
+		cz_hwmgr_init(hwmgr);
+		break;
 	default:
 		return -EINVAL;
 	}
-- 
cgit v1.1


From 28a18bab2ed6e143a4671fec12ff3feeb0dc205e Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 23 Sep 2015 15:14:38 +0800
Subject: drm/amd/powerplay: add CG and PG support for carrizo

This adds clock and powergating support for CZ.

v2: squash in fixes

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile       |   3 +-
 .../drm/amd/powerplay/hwmgr/cz_clockpowergating.c  | 252 ++++++++++
 .../drm/amd/powerplay/hwmgr/cz_clockpowergating.h  |  37 ++
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c     | 521 ++++++++++++++++++++-
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h     |  12 +-
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  |  89 +++-
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c        |  10 +
 .../gpu/drm/amd/powerplay/inc/hardwaremanager.h    |  53 ++-
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h          |  46 +-
 drivers/gpu/drm/amd/powerplay/inc/pp_asicblocks.h  |  47 ++
 10 files changed, 1058 insertions(+), 12 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/pp_asicblocks.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index 22d383e..46cc494 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -3,7 +3,8 @@
 # It provides the hardware management services for the driver.
 
 HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
-	       hardwaremanager.o pp_acpi.o cz_hwmgr.o
+	       hardwaremanager.o pp_acpi.o cz_hwmgr.o \
+               cz_clockpowergating.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c
new file mode 100644
index 0000000..ad77008
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.c
@@ -0,0 +1,252 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "hwmgr.h"
+#include "cz_clockpowergating.h"
+#include "cz_ppsmc.h"
+
+/* PhyID -> Status Mapping in DDI_PHY_GEN_STATUS
+    0    GFX0L (3:0),                  (27:24),
+    1    GFX0H (7:4),                  (31:28),
+    2    GFX1L (3:0),                  (19:16),
+    3    GFX1H (7:4),                  (23:20),
+    4    DDIL   (3:0),                   (11: 8),
+    5    DDIH  (7:4),                   (15:12),
+    6    DDI2L (3:0),                   ( 3: 0),
+    7    DDI2H (7:4),                   ( 7: 4),
+*/
+#define DDI_PHY_GEN_STATUS_VAL(phyID)   (1 << ((3 - ((phyID & 0x07)/2))*8 + (phyID & 0x01)*4))
+#define IS_PHY_ID_USED_BY_PLL(PhyID)    (((0xF3 & (1 << PhyID)) & 0xFF) ? true : false)
+
+
+int cz_phm_set_asic_block_gating(struct pp_hwmgr *hwmgr, enum PHM_AsicBlock block, enum PHM_ClockGateSetting gating)
+{
+	int ret = 0;
+
+	switch (block) {
+	case PHM_AsicBlock_UVD_MVC:
+	case PHM_AsicBlock_UVD:
+	case PHM_AsicBlock_UVD_HD:
+	case PHM_AsicBlock_UVD_SD:
+		if (gating == PHM_ClockGateSetting_StaticOff)
+			ret = cz_dpm_powerdown_uvd(hwmgr);
+		else
+			ret = cz_dpm_powerup_uvd(hwmgr);
+		break;
+	case PHM_AsicBlock_GFX:
+	default:
+		break;
+	}
+
+	return ret;
+}
+
+
+bool cz_phm_is_safe_for_asic_block(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, enum PHM_AsicBlock block)
+{
+	return true;
+}
+
+
+int cz_phm_enable_disable_gfx_power_gating(struct pp_hwmgr *hwmgr, bool enable)
+{
+	return 0;
+}
+
+int cz_phm_smu_power_up_down_pcie(struct pp_hwmgr *hwmgr, uint32_t target, bool up, uint32_t args)
+{
+	/* TODO */
+	return 0;
+}
+
+int cz_phm_initialize_display_phy_access(struct pp_hwmgr *hwmgr, bool initialize, bool accesshw)
+{
+	/* TODO */
+	return 0;
+}
+
+int cz_phm_get_display_phy_access_info(struct pp_hwmgr *hwmgr)
+{
+	/* TODO */
+	return 0;
+}
+
+int cz_phm_gate_unused_display_phys(struct pp_hwmgr *hwmgr)
+{
+	/* TODO */
+	return 0;
+}
+
+int cz_phm_ungate_all_display_phys(struct pp_hwmgr *hwmgr)
+{
+	/* TODO */
+	return 0;
+}
+
+static int cz_tf_uvd_power_gating_initialize(struct pp_hwmgr *hwmgr, void *pInput, void *pOutput, void *pStorage, int Result)
+{
+	return 0;
+}
+
+static int cz_tf_vce_power_gating_initialize(struct pp_hwmgr *hwmgr, void *pInput, void *pOutput, void *pStorage, int Result)
+{
+	return 0;
+}
+
+int cz_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	uint32_t dpm_features = 0;
+
+	if (enable &&
+		phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				  PHM_PlatformCaps_UVDDPM)) {
+		cz_hwmgr->dpm_flags |= DPMFlags_UVD_Enabled;
+		dpm_features |= UVD_DPM_MASK;
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			    PPSMC_MSG_EnableAllSmuFeatures, dpm_features);
+	} else {
+		dpm_features |= UVD_DPM_MASK;
+		cz_hwmgr->dpm_flags &= ~DPMFlags_UVD_Enabled;
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			   PPSMC_MSG_DisableAllSmuFeatures, dpm_features);
+	}
+	return 0;
+}
+
+int cz_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	uint32_t dpm_features = 0;
+
+	if (enable && phm_cap_enabled(
+				hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_VCEDPM)) {
+		cz_hwmgr->dpm_flags |= DPMFlags_VCE_Enabled;
+		dpm_features |= VCE_DPM_MASK;
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			    PPSMC_MSG_EnableAllSmuFeatures, dpm_features);
+	} else {
+		dpm_features |= VCE_DPM_MASK;
+		cz_hwmgr->dpm_flags &= ~DPMFlags_VCE_Enabled;
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			   PPSMC_MSG_DisableAllSmuFeatures, dpm_features);
+	}
+
+	return 0;
+}
+
+
+int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	if (cz_hwmgr->uvd_power_gated == bgate)
+		return 0;
+
+	cz_hwmgr->uvd_power_gated = bgate;
+
+	if (bgate) {
+		cgs_set_clockgating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_CG_STATE_UNGATE);
+		cgs_set_powergating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_PG_STATE_GATE);
+		cz_dpm_update_uvd_dpm(hwmgr, true);
+		cz_dpm_powerdown_uvd(hwmgr);
+	} else {
+		cz_dpm_powerup_uvd(hwmgr);
+		cgs_set_clockgating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_PG_STATE_GATE);
+		cgs_set_powergating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_CG_STATE_UNGATE);
+		cz_dpm_update_uvd_dpm(hwmgr, false);
+	}
+
+	return 0;
+}
+
+int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_VCEPowerGating)) {
+		if (cz_hwmgr->vce_power_gated != bgate) {
+			if (bgate) {
+				cgs_set_clockgating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_CG_STATE_UNGATE);
+				cgs_set_powergating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_PG_STATE_GATE);
+				cz_enable_disable_vce_dpm(hwmgr, false);
+			/* TODO: to figure out why vce can't be poweroff*/
+				cz_hwmgr->vce_power_gated = true;
+			} else {
+				cz_dpm_powerup_vce(hwmgr);
+				cz_hwmgr->vce_power_gated = false;
+				cgs_set_clockgating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_PG_STATE_GATE);
+				cgs_set_powergating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_CG_STATE_UNGATE);
+				cz_dpm_update_vce_dpm(hwmgr);
+				cz_enable_disable_vce_dpm(hwmgr, true);
+				return 0;
+			}
+		}
+	} else {
+		cz_dpm_update_vce_dpm(hwmgr);
+		cz_enable_disable_vce_dpm(hwmgr, true);
+		return 0;
+	}
+
+	if (!cz_hwmgr->vce_power_gated)
+		cz_dpm_update_vce_dpm(hwmgr);
+
+	return 0;
+}
+
+
+static struct phm_master_table_item cz_enable_clock_power_gatings_list[] = {
+	/*we don't need an exit table here, because there is only D3 cold on Kv*/
+	{ phm_cf_want_uvd_power_gating, cz_tf_uvd_power_gating_initialize },
+	{ phm_cf_want_vce_power_gating, cz_tf_vce_power_gating_initialize },
+	/* to do { NULL, cz_tf_xdma_power_gating_enable }, */
+	{ NULL, NULL }
+};
+
+struct phm_master_table_header cz_phm_enable_clock_power_gatings_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	cz_enable_clock_power_gatings_list
+};
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.h b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.h
new file mode 100644
index 0000000..bbbc057
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_clockpowergating.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _CZ_CLOCK_POWER_GATING_H_
+#define _CZ_CLOCK_POWER_GATING_H_
+
+#include "cz_hwmgr.h"
+#include "pp_asicblocks.h"
+
+extern int cz_phm_set_asic_block_gating(struct pp_hwmgr *hwmgr, enum PHM_AsicBlock block, enum PHM_ClockGateSetting gating);
+extern struct phm_master_table_header cz_phm_enable_clock_power_gatings_master;
+extern struct phm_master_table_header cz_phm_disable_clock_power_gatings_master;
+extern int cz_dpm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
+extern int cz_dpm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
+extern int cz_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable);
+extern int cz_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable);
+#endif /* _CZ_CLOCK_POWER_GATING_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index 0c49505..e187b3f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -28,12 +28,23 @@
 #include "processpptables.h"
 #include "cgs_common.h"
 #include "smu/smu_8_0_d.h"
+#include "smu8_fusion.h"
+#include "smu/smu_8_0_sh_mask.h"
 #include "smumgr.h"
 #include "hwmgr.h"
 #include "hardwaremanager.h"
 #include "cz_ppsmc.h"
 #include "cz_hwmgr.h"
 #include "power_state.h"
+#include "cz_clockpowergating.h"
+
+
+#define ixSMUSVI_NB_CURRENTVID 0xD8230044
+#define CURRENT_NB_VID_MASK 0xff000000
+#define CURRENT_NB_VID__SHIFT 24
+#define ixSMUSVI_GFX_CURRENTVID  0xD8230048
+#define CURRENT_GFX_VID_MASK 0xff000000
+#define CURRENT_GFX_VID__SHIFT 24
 
 static const unsigned long PhwCz_Magic = (unsigned long) PHM_Cz_Magic;
 
@@ -45,6 +56,46 @@ static struct cz_power_state *cast_PhwCzPowerState(struct pp_hw_power_state *hw_
 	return (struct cz_power_state *)hw_ps;
 }
 
+static const struct cz_power_state *cast_const_PhwCzPowerState(
+				const struct pp_hw_power_state *hw_ps)
+{
+	if (PhwCz_Magic != hw_ps->magic)
+		return NULL;
+
+	return (struct cz_power_state *)hw_ps;
+}
+
+uint32_t cz_get_eclk_level(struct pp_hwmgr *hwmgr,
+					uint32_t clock, uint32_t msg)
+{
+	int i = 0;
+	struct phm_vce_clock_voltage_dependency_table *ptable =
+		hwmgr->dyn_state.vce_clocl_voltage_dependency_table;
+
+	switch (msg) {
+	case PPSMC_MSG_SetEclkSoftMin:
+	case PPSMC_MSG_SetEclkHardMin:
+		for (i = 0; i < (int)ptable->count; i++) {
+			if (clock <= ptable->entries[i].ecclk)
+				break;
+		}
+		break;
+
+	case PPSMC_MSG_SetEclkSoftMax:
+	case PPSMC_MSG_SetEclkHardMax:
+		for (i = ptable->count - 1; i >= 0; i--) {
+			if (clock >= ptable->entries[i].ecclk)
+				break;
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	return i;
+}
+
 static uint32_t cz_get_sclk_level(struct pp_hwmgr *hwmgr,
 				uint32_t clock, uint32_t msg)
 {
@@ -75,6 +126,37 @@ static uint32_t cz_get_sclk_level(struct pp_hwmgr *hwmgr,
 	return i;
 }
 
+static uint32_t cz_get_uvd_level(struct pp_hwmgr *hwmgr,
+					uint32_t clock, uint32_t msg)
+{
+	int i = 0;
+	struct phm_uvd_clock_voltage_dependency_table *ptable =
+		hwmgr->dyn_state.uvd_clocl_voltage_dependency_table;
+
+	switch (msg) {
+	case PPSMC_MSG_SetUvdSoftMin:
+	case PPSMC_MSG_SetUvdHardMin:
+		for (i = 0; i < (int)ptable->count; i++) {
+			if (clock <= ptable->entries[i].vclk)
+				break;
+		}
+		break;
+
+	case PPSMC_MSG_SetUvdSoftMax:
+	case PPSMC_MSG_SetUvdHardMax:
+		for (i = ptable->count - 1; i >= 0; i--) {
+			if (clock >= ptable->entries[i].vclk)
+				break;
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	return i;
+}
+
 static uint32_t cz_get_max_sclk_level(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
@@ -504,6 +586,175 @@ static int cz_tf_init_sclk_threshold(struct pp_hwmgr *hwmgr, void *input,
 
 	return 0;
 }
+static int cz_tf_update_sclk_limit(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct phm_clock_voltage_dependency_table *table =
+					hwmgr->dyn_state.vddc_dependency_on_sclk;
+
+	unsigned long clock = 0;
+	unsigned long level;
+	unsigned long stable_pstate_sclk;
+	struct PP_Clocks clocks;
+	unsigned long percentage;
+
+	cz_hwmgr->sclk_dpm.soft_min_clk = table->entries[0].clk;
+	level = cz_get_max_sclk_level(hwmgr) - 1;
+
+	if (level < table->count)
+		cz_hwmgr->sclk_dpm.soft_max_clk  = table->entries[level].clk;
+	else
+		cz_hwmgr->sclk_dpm.soft_max_clk  = table->entries[table->count - 1].clk;
+
+	/*PECI_GetMinClockSettings(pHwMgr->pPECI, &clocks);*/
+	clock = clocks.engineClock;
+
+	if (cz_hwmgr->sclk_dpm.hard_min_clk != clock) {
+		cz_hwmgr->sclk_dpm.hard_min_clk = clock;
+
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_SetSclkHardMin,
+						 cz_get_sclk_level(hwmgr,
+					cz_hwmgr->sclk_dpm.hard_min_clk,
+					     PPSMC_MSG_SetSclkHardMin));
+	}
+
+	clock = cz_hwmgr->sclk_dpm.soft_min_clk;
+
+	/* update minimum clocks for Stable P-State feature */
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				     PHM_PlatformCaps_StablePState)) {
+		percentage = 75;
+		/*Sclk - calculate sclk value based on percentage and find FLOOR sclk from VddcDependencyOnSCLK table  */
+		stable_pstate_sclk = (hwmgr->dyn_state.max_clock_voltage_on_ac.mclk *
+					percentage) / 100;
+
+		if (clock < stable_pstate_sclk)
+			clock = stable_pstate_sclk;
+	} else {
+		if (clock < hwmgr->gfx_arbiter.sclk)
+			clock = hwmgr->gfx_arbiter.sclk;
+	}
+
+	if (cz_hwmgr->sclk_dpm.soft_min_clk != clock) {
+		cz_hwmgr->sclk_dpm.soft_min_clk = clock;
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_SetSclkSoftMin,
+						cz_get_sclk_level(hwmgr,
+					cz_hwmgr->sclk_dpm.soft_min_clk,
+					     PPSMC_MSG_SetSclkSoftMin));
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				    PHM_PlatformCaps_StablePState) &&
+			 cz_hwmgr->sclk_dpm.soft_max_clk != clock) {
+		cz_hwmgr->sclk_dpm.soft_max_clk = clock;
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_SetSclkSoftMax,
+						cz_get_sclk_level(hwmgr,
+					cz_hwmgr->sclk_dpm.soft_max_clk,
+					PPSMC_MSG_SetSclkSoftMax));
+	}
+
+	return 0;
+}
+
+static int cz_tf_set_deep_sleep_sclk_threshold(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				    PHM_PlatformCaps_SclkDeepSleep)) {
+		/* TO DO get from dal PECI_GetMinClockSettings(pHwMgr->pPECI, &clocks); */
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					  PPSMC_MSG_SetMinDeepSleepSclk,
+						CZ_MIN_DEEP_SLEEP_SCLK);
+	}
+
+	return 0;
+}
+
+static int cz_tf_set_watermark_threshold(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+	struct cz_hwmgr *cz_hwmgr =
+				  (struct cz_hwmgr *)(hwmgr->backend);
+
+	smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_SetWatermarkFrequency,
+				      cz_hwmgr->sclk_dpm.soft_max_clk);
+
+	return 0;
+}
+
+static int cz_tf_set_enabled_levels(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+	return 0;
+}
+
+static int cz_tf_enable_nb_dpm(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+	int ret = 0;
+	struct cz_hwmgr *cz_hwmgr =
+				  (struct cz_hwmgr *)(hwmgr->backend);
+	unsigned long dpm_features = 0;
+
+	if (!cz_hwmgr->is_nb_dpm_enabled &&
+		cz_hwmgr->is_nb_dpm_enabled_by_driver) {		/* also depend on dal NBPStateDisableRequired */
+		dpm_features |= NB_DPM_MASK;
+		ret = smum_send_msg_to_smc_with_parameter(
+							     hwmgr->smumgr,
+					 PPSMC_MSG_EnableAllSmuFeatures,
+							     dpm_features);
+		if (ret == 0)
+			cz_hwmgr->is_nb_dpm_enabled = true;
+	}
+	return ret;
+}
+
+static int cz_tf_update_low_mem_pstate(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+
+	struct cz_hwmgr *cz_hwmgr =
+				  (struct cz_hwmgr *)(hwmgr->backend);
+	const struct phm_set_power_state_input *states = (struct phm_set_power_state_input *)input;
+	const struct cz_power_state *pnew_state = cast_const_PhwCzPowerState(states->pnew_state);
+
+	if (cz_hwmgr->sys_info.nb_dpm_enable) {
+		if (pnew_state->action == FORCE_HIGH)
+			smum_send_msg_to_smc(hwmgr->smumgr,
+				    PPSMC_MSG_DisableLowMemoryPstate);
+		else
+			smum_send_msg_to_smc(hwmgr->smumgr,
+				     PPSMC_MSG_EnableLowMemoryPstate);
+	}
+	return 0;
+}
+
+static struct phm_master_table_item cz_set_power_state_list[] = {
+	{NULL, cz_tf_update_sclk_limit},
+	{NULL, cz_tf_set_deep_sleep_sclk_threshold},
+	{NULL, cz_tf_set_watermark_threshold},
+	{NULL, cz_tf_set_enabled_levels},
+	{NULL, cz_tf_enable_nb_dpm},
+	{NULL, cz_tf_update_low_mem_pstate},
+	{NULL, NULL}
+};
+
+static struct phm_master_table_header cz_set_power_state_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	cz_set_power_state_list
+};
 
 static struct phm_master_table_item cz_setup_asic_list[] = {
 	{NULL, cz_tf_reset_active_process_mask},
@@ -649,6 +900,56 @@ static struct phm_master_table_header cz_enable_dpm_master = {
 	cz_enable_dpm_list
 };
 
+static int cz_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
+				struct pp_power_state  *prequest_ps,
+			const struct pp_power_state *pcurrent_ps)
+{
+	struct cz_power_state *cz_ps =
+				cast_PhwCzPowerState(&prequest_ps->hardware);
+
+	const struct cz_power_state *cz_current_ps =
+				cast_const_PhwCzPowerState(&pcurrent_ps->hardware);
+
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct PP_Clocks clocks;
+	bool force_high;
+	unsigned long  num_of_active_displays = 4;
+
+	cz_ps->evclk = hwmgr->vce_arbiter.evclk;
+	cz_ps->ecclk = hwmgr->vce_arbiter.ecclk;
+
+	cz_ps->need_dfs_bypass = true;
+
+	cz_hwmgr->video_start = (hwmgr->uvd_arbiter.vclk != 0 || hwmgr->uvd_arbiter.dclk != 0 ||
+				hwmgr->vce_arbiter.evclk != 0 || hwmgr->vce_arbiter.ecclk != 0);
+
+	cz_hwmgr->battery_state = (PP_StateUILabel_Battery == prequest_ps->classification.ui_label);
+
+	/* to do PECI_GetMinClockSettings(pHwMgr->pPECI, &clocks); */
+	/* PECI_GetNumberOfActiveDisplays(pHwMgr->pPECI, &numOfActiveDisplays); */
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
+		clocks.memoryClock = hwmgr->dyn_state.max_clock_voltage_on_ac.mclk;
+	else
+		clocks.memoryClock = 0;
+
+	if (clocks.memoryClock < hwmgr->gfx_arbiter.mclk)
+		clocks.memoryClock = hwmgr->gfx_arbiter.mclk;
+
+	force_high = (clocks.memoryClock > cz_hwmgr->sys_info.nbp_memory_clock[CZ_NUM_NBPMEMORYCLOCK - 1])
+			|| (num_of_active_displays >= 3);
+
+	cz_ps->action = cz_current_ps->action;
+
+	if ((force_high == false) && (cz_ps->action == FORCE_HIGH))
+		cz_ps->action = CANCEL_FORCE_HIGH;
+	else if ((force_high == true) && (cz_ps->action != FORCE_HIGH))
+		cz_ps->action = FORCE_HIGH;
+	else
+		cz_ps->action = DO_NOTHING;
+
+	return 0;
+}
+
 static int cz_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 {
 	int result = 0;
@@ -676,10 +977,28 @@ static int cz_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 
 	result = phm_construct_table(hwmgr, &cz_disable_dpm_master,
 				&(hwmgr->disable_dynamic_state_management));
-
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] Fail to disable_dynamic_state\n");
+		return result;
+	}
 	result = phm_construct_table(hwmgr, &cz_enable_dpm_master,
 				&(hwmgr->enable_dynamic_state_management));
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] Fail to enable_dynamic_state\n");
+		return result;
+	}
+	result = phm_construct_table(hwmgr, &cz_set_power_state_master,
+				&(hwmgr->set_power_state));
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] Fail to construct set_power_state\n");
+		return result;
+	}
 
+	result = phm_construct_table(hwmgr, &cz_phm_enable_clock_power_gatings_master, &(hwmgr->enable_clock_power_gatings));
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] Fail to construct enable_clock_power_gatings\n");
+		return result;
+	}
 	return result;
 }
 
@@ -793,6 +1112,138 @@ static int cz_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
 	return ret;
 }
 
+int cz_dpm_powerdown_uvd(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					 PHM_PlatformCaps_UVDPowerGating))
+		return smum_send_msg_to_smc(hwmgr->smumgr,
+						     PPSMC_MSG_UVDPowerOFF);
+	return 0;
+}
+
+int cz_dpm_powerup_uvd(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					 PHM_PlatformCaps_UVDPowerGating)) {
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				  PHM_PlatformCaps_UVDDynamicPowerGating)) {
+			return smum_send_msg_to_smc_with_parameter(
+								hwmgr->smumgr,
+						   PPSMC_MSG_UVDPowerON, 1);
+		} else {
+			return smum_send_msg_to_smc_with_parameter(
+								hwmgr->smumgr,
+						   PPSMC_MSG_UVDPowerON, 0);
+		}
+	}
+
+	return 0;
+}
+
+int cz_dpm_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct phm_uvd_clock_voltage_dependency_table *ptable =
+		hwmgr->dyn_state.uvd_clocl_voltage_dependency_table;
+
+	if (!bgate) {
+		/* Stable Pstate is enabled and we need to set the UVD DPM to highest level */
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					 PHM_PlatformCaps_StablePState)) {
+			cz_hwmgr->uvd_dpm.hard_min_clk =
+				   ptable->entries[ptable->count - 1].vclk;
+
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						     PPSMC_MSG_SetUvdHardMin,
+						      cz_get_uvd_level(hwmgr,
+					     cz_hwmgr->uvd_dpm.hard_min_clk,
+						   PPSMC_MSG_SetUvdHardMin));
+
+			cz_enable_disable_uvd_dpm(hwmgr, true);
+		} else
+			cz_enable_disable_uvd_dpm(hwmgr, true);
+	} else
+		cz_enable_disable_uvd_dpm(hwmgr, false);
+
+	return 0;
+}
+
+int  cz_dpm_update_vce_dpm(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+	struct phm_vce_clock_voltage_dependency_table *ptable =
+		hwmgr->dyn_state.vce_clocl_voltage_dependency_table;
+
+	/* Stable Pstate is enabled and we need to set the VCE DPM to highest level */
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					 PHM_PlatformCaps_StablePState)) {
+		cz_hwmgr->vce_dpm.hard_min_clk =
+				  ptable->entries[ptable->count - 1].ecclk;
+
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_SetEclkHardMin,
+					cz_get_eclk_level(hwmgr,
+					     cz_hwmgr->vce_dpm.hard_min_clk,
+						PPSMC_MSG_SetEclkHardMin));
+	} else {
+		/*EPR# 419220 -HW limitation to to */
+		cz_hwmgr->vce_dpm.hard_min_clk = hwmgr->vce_arbiter.ecclk;
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					    PPSMC_MSG_SetEclkHardMin,
+					    cz_get_eclk_level(hwmgr,
+				     cz_hwmgr->vce_dpm.hard_min_clk,
+					  PPSMC_MSG_SetEclkHardMin));
+
+	}
+	return 0;
+}
+
+int cz_dpm_powerdown_vce(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					 PHM_PlatformCaps_VCEPowerGating))
+		return smum_send_msg_to_smc(hwmgr->smumgr,
+						     PPSMC_MSG_VCEPowerOFF);
+	return 0;
+}
+
+int cz_dpm_powerup_vce(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					 PHM_PlatformCaps_VCEPowerGating))
+		return smum_send_msg_to_smc(hwmgr->smumgr,
+						     PPSMC_MSG_VCEPowerON);
+	return 0;
+}
+
+static int cz_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	return cz_hwmgr->sys_info.bootup_uma_clock;
+}
+
+static int cz_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
+{
+	struct pp_power_state  *ps;
+	struct cz_power_state  *cz_ps;
+
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	ps = hwmgr->request_ps;
+
+	if (ps == NULL)
+		return -EINVAL;
+
+	cz_ps = cast_PhwCzPowerState(&ps->hardware);
+
+	if (low)
+		return cz_ps->levels[0].engineClock;
+	else
+		return cz_ps->levels[cz_ps->level-1].engineClock;
+}
+
 static int cz_dpm_patch_boot_state(struct pp_hwmgr *hwmgr,
 					struct pp_hw_power_state *hw_ps)
 {
@@ -871,15 +1322,83 @@ int cz_get_power_state_size(struct pp_hwmgr *hwmgr)
 	return sizeof(struct cz_power_state);
 }
 
+static void
+cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
+{
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
+
+	struct phm_clock_voltage_dependency_table *table =
+				hwmgr->dyn_state.vddc_dependency_on_sclk;
+
+	struct phm_vce_clock_voltage_dependency_table *vce_table =
+		hwmgr->dyn_state.vce_clocl_voltage_dependency_table;
+
+	struct phm_uvd_clock_voltage_dependency_table *uvd_table =
+		hwmgr->dyn_state.uvd_clocl_voltage_dependency_table;
+
+	uint32_t sclk_index = PHM_GET_FIELD(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixTARGET_AND_CURRENT_PROFILE_INDEX),
+					TARGET_AND_CURRENT_PROFILE_INDEX, CURR_SCLK_INDEX);
+	uint32_t uvd_index = PHM_GET_FIELD(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixTARGET_AND_CURRENT_PROFILE_INDEX_2),
+					TARGET_AND_CURRENT_PROFILE_INDEX_2, CURR_UVD_INDEX);
+	uint32_t vce_index = PHM_GET_FIELD(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixTARGET_AND_CURRENT_PROFILE_INDEX_2),
+					TARGET_AND_CURRENT_PROFILE_INDEX_2, CURR_VCE_INDEX);
+
+	uint32_t sclk, vclk, dclk, ecclk, tmp;
+	uint16_t vddnb, vddgfx;
+
+	if (sclk_index >= NUM_SCLK_LEVELS) {
+		seq_printf(m, "\n invalid sclk dpm profile %d\n", sclk_index);
+	} else {
+		sclk = table->entries[sclk_index].clk;
+		seq_printf(m, "\n index: %u sclk: %u MHz\n", sclk_index, sclk/100);
+	}
+
+	tmp = (cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixSMUSVI_NB_CURRENTVID) &
+		CURRENT_NB_VID_MASK) >> CURRENT_NB_VID__SHIFT;
+	vddnb = cz_convert_8Bit_index_to_voltage(hwmgr, tmp);
+	tmp = (cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixSMUSVI_GFX_CURRENTVID) &
+		CURRENT_GFX_VID_MASK) >> CURRENT_GFX_VID__SHIFT;
+	vddgfx = cz_convert_8Bit_index_to_voltage(hwmgr, (u16)tmp);
+	seq_printf(m, "\n vddnb: %u vddgfx: %u\n", vddnb, vddgfx);
+
+	seq_printf(m, "\n uvd    %sabled\n", cz_hwmgr->uvd_power_gated ? "dis" : "en");
+	if (!cz_hwmgr->uvd_power_gated) {
+		if (uvd_index >= CZ_MAX_HARDWARE_POWERLEVELS) {
+			seq_printf(m, "\n invalid uvd dpm level %d\n", uvd_index);
+		} else {
+			vclk = uvd_table->entries[uvd_index].vclk;
+			dclk = uvd_table->entries[uvd_index].dclk;
+			seq_printf(m, "\n index: %u uvd vclk: %u MHz dclk: %u MHz\n", uvd_index, vclk/100, dclk/100);
+		}
+	}
+
+	seq_printf(m, "\n vce    %sabled\n", cz_hwmgr->vce_power_gated ? "dis" : "en");
+	if (!cz_hwmgr->vce_power_gated) {
+		if (vce_index >= CZ_MAX_HARDWARE_POWERLEVELS) {
+			seq_printf(m, "\n invalid vce dpm level %d\n", vce_index);
+		} else {
+			ecclk = vce_table->entries[vce_index].ecclk;
+			seq_printf(m, "\n index: %u vce ecclk: %u MHz\n", vce_index, ecclk/100);
+		}
+	}
+}
+
 static const struct pp_hwmgr_func cz_hwmgr_funcs = {
 	.backend_init = cz_hwmgr_backend_init,
 	.backend_fini = cz_hwmgr_backend_fini,
 	.asic_setup = NULL,
+	.apply_state_adjust_rules = cz_apply_state_adjust_rules,
 	.force_dpm_level = cz_dpm_force_dpm_level,
 	.get_power_state_size = cz_get_power_state_size,
+	.powerdown_uvd = cz_dpm_powerdown_uvd,
+	.powergate_uvd = cz_dpm_powergate_uvd,
+	.powergate_vce = cz_dpm_powergate_vce,
+	.get_mclk = cz_dpm_get_mclk,
+	.get_sclk = cz_dpm_get_sclk,
 	.patch_boot_state = cz_dpm_patch_boot_state,
 	.get_pp_table_entry = cz_dpm_get_pp_table_entry,
 	.get_num_of_pp_table_entries = cz_dpm_get_num_of_pp_table_entries,
+	.print_current_perforce_level = cz_print_current_perforce_level,
 };
 
 int cz_hwmgr_init(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
index 05849fd..70b0e51 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
@@ -32,6 +32,7 @@
 #define CZ_AT_DFLT                     30
 #define CZ_MAX_HARDWARE_POWERLEVELS    8
 #define PPCZ_VOTINGRIGHTSCLIENTS_DFLT0   0x3FFFC102
+#define CZ_MIN_DEEP_SLEEP_SCLK         800
 
 /* Carrizo device IDs */
 #define DEVICE_ID_CZ_9870             0x9870
@@ -198,6 +199,9 @@ struct cz_hwmgr {
 	struct cz_sys_info sys_info;
 
 	struct cz_power_level boot_power_level;
+	struct cz_power_state *cz_current_ps;
+	struct cz_power_state *cz_requested_ps;
+
 	uint32_t mgcg_cgtt_local0;
 	uint32_t mgcg_cgtt_local1;
 
@@ -299,11 +303,15 @@ struct cz_hwmgr {
 
 	uint32_t max_sclk_level;
 	uint32_t num_of_clk_entries;
-	struct cz_power_state *cz_ps;
 };
 
 struct pp_hwmgr;
 
 int cz_hwmgr_init(struct pp_hwmgr *hwmgr);
-
+int cz_dpm_powerdown_uvd(struct pp_hwmgr *hwmgr);
+int cz_dpm_powerup_uvd(struct pp_hwmgr *hwmgr);
+int cz_dpm_powerdown_vce(struct pp_hwmgr *hwmgr);
+int cz_dpm_powerup_vce(struct pp_hwmgr *hwmgr);
+int cz_dpm_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
+int  cz_dpm_update_vce_dpm(struct pp_hwmgr *hwmgr);
 #endif /* _CZ_HWMGR_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 7317e43..aec9f6d 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -23,6 +23,7 @@
 #include <linux/errno.h>
 #include "hwmgr.h"
 #include "hardwaremanager.h"
+#include "power_state.h"
 #include "pp_acpi.h"
 #include "amd_acpi.h"
 
@@ -55,6 +56,17 @@ void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr)
 		phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest);
 }
 
+bool phm_is_hw_access_blocked(struct pp_hwmgr *hwmgr)
+{
+	return hwmgr->block_hw_access;
+}
+
+int phm_block_hw_access(struct pp_hwmgr *hwmgr, bool block)
+{
+	hwmgr->block_hw_access = block;
+	return 0;
+}
+
 int phm_setup_asic(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
@@ -62,13 +74,33 @@ int phm_setup_asic(struct pp_hwmgr *hwmgr)
 		if (NULL != hwmgr->hwmgr_func->asic_setup)
 			return hwmgr->hwmgr_func->asic_setup(hwmgr);
 	} else {
-		return phm_dispatch_table (hwmgr, &(hwmgr->setup_asic),
+		return phm_dispatch_table(hwmgr, &(hwmgr->setup_asic),
 					  NULL, NULL);
 	}
 
 	return 0;
 }
 
+int phm_set_power_state(struct pp_hwmgr *hwmgr,
+		    const struct pp_hw_power_state *pcurrent_state,
+		    const struct pp_hw_power_state *pnew_power_state)
+{
+	struct phm_set_power_state_input states;
+
+	states.pcurrent_state = pcurrent_state;
+	states.pnew_state = pnew_power_state;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_TablelessHardwareInterface)) {
+		if (NULL != hwmgr->hwmgr_func->power_state_set)
+			return hwmgr->hwmgr_func->power_state_set(hwmgr, &states);
+	} else {
+		return phm_dispatch_table(hwmgr, &(hwmgr->set_power_state), &states, NULL);
+	}
+
+	return 0;
+}
+
 int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
 {
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
@@ -76,9 +108,62 @@ int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
 		if (NULL != hwmgr->hwmgr_func->dynamic_state_management_enable)
 			return hwmgr->hwmgr_func->dynamic_state_management_enable(hwmgr);
 	} else {
-		return phm_dispatch_table (hwmgr,
+		return phm_dispatch_table(hwmgr,
 				&(hwmgr->enable_dynamic_state_management),
 				NULL, NULL);
 	}
 	return 0;
 }
+
+int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level)
+{
+	if (hwmgr->hwmgr_func->force_dpm_level != NULL)
+		return hwmgr->hwmgr_func->force_dpm_level(hwmgr, level);
+
+	return 0;
+}
+
+int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
+				   struct pp_power_state *adjusted_ps,
+			     const struct pp_power_state *current_ps)
+{
+	if (hwmgr->hwmgr_func->apply_state_adjust_rules != NULL)
+		return hwmgr->hwmgr_func->apply_state_adjust_rules(
+									hwmgr,
+								 adjusted_ps,
+								 current_ps);
+	return 0;
+}
+
+int phm_powerdown_uvd(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr->hwmgr_func->powerdown_uvd != NULL)
+		return hwmgr->hwmgr_func->powerdown_uvd(hwmgr);
+	return 0;
+}
+
+int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate)
+{
+	if (hwmgr->hwmgr_func->powergate_uvd != NULL)
+		return hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate);
+	return 0;
+}
+
+int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate)
+{
+	if (hwmgr->hwmgr_func->powergate_vce != NULL)
+		return hwmgr->hwmgr_func->powergate_vce(hwmgr, gate);
+	return 0;
+}
+
+int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_TablelessHardwareInterface)) {
+		if (NULL != hwmgr->hwmgr_func->enable_clock_power_gating)
+			return hwmgr->hwmgr_func->enable_clock_power_gating(hwmgr);
+	} else {
+		return phm_dispatch_table(hwmgr, &(hwmgr->enable_clock_power_gatings), NULL, NULL);
+	}
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index e26df90..5d1ba90 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -201,3 +201,13 @@ void phm_wait_for_indirect_register_unequal(struct pp_hwmgr *hwmgr,
 	phm_wait_for_register_unequal(hwmgr, indirect_port + 1,
 				      value, mask);
 }
+
+bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr)
+{
+	return phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UVDPowerGating);
+}
+
+bool phm_cf_want_vce_power_gating(struct pp_hwmgr *hwmgr)
+{
+	return phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VCEPowerGating);
+}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index 26e1256..a69b379 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -23,7 +23,12 @@
 #ifndef _HARDWARE_MANAGER_H_
 #define _HARDWARE_MANAGER_H_
 
+
+
 struct pp_hwmgr;
+struct pp_hw_power_state;
+struct pp_power_state;
+enum amd_dpm_forced_level;
 
 /* Automatic Power State Throttling */
 enum PHM_AutoThrottleSource
@@ -206,6 +211,24 @@ struct pp_hw_descriptor {
 	uint32_t hw_caps[PHM_MAX_NUM_CAPS_ULONG_ENTRIES];
 };
 
+enum PHM_PerformanceLevelDesignation {
+	PHM_PerformanceLevelDesignation_Activity,
+	PHM_PerformanceLevelDesignation_PowerContainment
+};
+
+typedef enum PHM_PerformanceLevelDesignation PHM_PerformanceLevelDesignation;
+
+struct PHM_PerformanceLevel {
+	uint32_t    coreClock;
+	uint32_t    memory_clock;
+	uint32_t  vddc;
+	uint32_t  vddci;
+	uint32_t    nonLocalMemoryFreq;
+	uint32_t nonLocalMemoryWidth;
+};
+
+typedef struct PHM_PerformanceLevel PHM_PerformanceLevel;
+
 /* Function for setting a platform cap */
 static inline void phm_cap_set(uint32_t *caps,
 			enum phm_platform_caps c)
@@ -226,6 +249,20 @@ static inline bool phm_cap_enabled(const uint32_t *caps, enum phm_platform_caps
 		  (1UL << (c & (PHM_MAX_NUM_CAPS_BITS_PER_FIELD - 1)))));
 }
 
+#define PP_PCIEGenInvalid  0xffff
+enum PP_PCIEGen {
+	PP_PCIEGen1 = 0,                /* PCIE 1.0 - Transfer rate of 2.5 GT/s */
+	PP_PCIEGen2,                    /*PCIE 2.0 - Transfer rate of 5.0 GT/s */
+	PP_PCIEGen3                     /*PCIE 3.0 - Transfer rate of 8.0 GT/s */
+};
+
+typedef enum PP_PCIEGen PP_PCIEGen;
+
+#define PP_Min_PCIEGen     PP_PCIEGen1
+#define PP_Max_PCIEGen     PP_PCIEGen3
+#define PP_Min_PCIELane    1
+#define PP_Max_PCIELane    32
+
 enum phm_clock_Type {
 	PHM_DispClock = 1,
 	PHM_SClock,
@@ -273,8 +310,22 @@ struct phm_clocks {
 	uint32_t num_of_entries;
 	uint32_t clock[MAX_NUM_CLOCKS];
 };
-
+extern int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr);
+extern int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate);
+extern int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate);
+extern int phm_powerdown_uvd(struct pp_hwmgr *hwmgr);
 extern int phm_setup_asic(struct pp_hwmgr *hwmgr);
 extern int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr);
 extern void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr);
+extern bool phm_is_hw_access_blocked(struct pp_hwmgr *hwmgr);
+extern int phm_block_hw_access(struct pp_hwmgr *hwmgr, bool block);
+extern int phm_set_power_state(struct pp_hwmgr *hwmgr,
+		    const struct pp_hw_power_state *pcurrent_state,
+		 const struct pp_hw_power_state *pnew_power_state);
+
+extern int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
+				   struct pp_power_state *adjusted_ps,
+			     const struct pp_power_state *current_ps);
+
+extern int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level);
 #endif /* _HARDWARE_MANAGER_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 07fba41..18b5ab1 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -23,6 +23,7 @@
 #ifndef _HWMGR_H_
 #define _HWMGR_H_
 
+#include <linux/seq_file.h>
 #include "amd_powerplay.h"
 #include "pp_instance.h"
 #include "hardwaremanager.h"
@@ -85,6 +86,11 @@ typedef int (*phm_table_function)(struct pp_hwmgr *hwmgr, void *input,
 
 typedef bool (*phm_check_function)(struct pp_hwmgr *hwmgr);
 
+struct phm_set_power_state_input {
+	const struct pp_hw_power_state *pcurrent_state;
+	const struct pp_hw_power_state *pnew_state;
+};
+
 struct phm_acp_arbiter {
 	uint32_t acpclk;
 };
@@ -252,11 +258,34 @@ struct pp_hwmgr_func {
 	int (*backend_fini)(struct pp_hwmgr *hw_mgr);
 	int (*asic_setup)(struct pp_hwmgr *hw_mgr);
 	int (*get_power_state_size)(struct pp_hwmgr *hw_mgr);
-	int (*force_dpm_level)(struct pp_hwmgr *hw_mgr, enum amd_dpm_forced_level level);
-	int (*dynamic_state_management_enable)(struct pp_hwmgr *hw_mgr);
-	int (*patch_boot_state)(struct pp_hwmgr *hwmgr, struct pp_hw_power_state *hw_ps);
-	int (*get_pp_table_entry)(struct pp_hwmgr *hwmgr, unsigned long, struct pp_power_state *);
+
+	int (*apply_state_adjust_rules)(struct pp_hwmgr *hwmgr,
+				struct pp_power_state  *prequest_ps,
+			const struct pp_power_state *pcurrent_ps);
+
+	int (*force_dpm_level)(struct pp_hwmgr *hw_mgr,
+					enum amd_dpm_forced_level level);
+
+	int (*dynamic_state_management_enable)(
+						struct pp_hwmgr *hw_mgr);
+
+	int (*patch_boot_state)(struct pp_hwmgr *hwmgr,
+				     struct pp_hw_power_state *hw_ps);
+
+	int (*get_pp_table_entry)(struct pp_hwmgr *hwmgr,
+			    unsigned long, struct pp_power_state *);
+
 	int (*get_num_of_pp_table_entries)(struct pp_hwmgr *hwmgr);
+	int (*powerdown_uvd)(struct pp_hwmgr *hwmgr);
+	int (*powergate_vce)(struct pp_hwmgr *hwmgr, bool bgate);
+	int (*powergate_uvd)(struct pp_hwmgr *hwmgr, bool bgate);
+	int (*get_mclk)(struct pp_hwmgr *hwmgr, bool low);
+	int (*get_sclk)(struct pp_hwmgr *hwmgr, bool low);
+	int (*power_state_set)(struct pp_hwmgr *hwmgr,
+						const void *state);
+	void (*print_current_perforce_level)(struct pp_hwmgr *hwmgr,
+							struct seq_file *m);
+	int (*enable_clock_power_gating)(struct pp_hwmgr *hwmgr);
 };
 
 struct pp_table_func {
@@ -416,7 +445,7 @@ struct pp_hwmgr {
 	struct pp_smumgr *smumgr;
 	const void *soft_pp_table;
 	enum amd_dpm_forced_level dpm_level;
-
+	bool block_hw_access;
 	struct phm_gfx_arbiter gfx_arbiter;
 	struct phm_acp_arbiter acp_arbiter;
 	struct phm_uvd_arbiter uvd_arbiter;
@@ -430,6 +459,8 @@ struct pp_hwmgr {
 	struct phm_runtime_table_header setup_asic;
 	struct phm_runtime_table_header disable_dynamic_state_management;
 	struct phm_runtime_table_header enable_dynamic_state_management;
+	struct phm_runtime_table_header set_power_state;
+	struct phm_runtime_table_header enable_clock_power_gatings;
 	const struct pp_hwmgr_func *hwmgr_func;
 	const struct pp_table_func *pptable_func;
 	struct pp_power_state    *ps;
@@ -471,6 +502,11 @@ extern void phm_wait_for_indirect_register_unequal(
 				uint32_t value,
 				uint32_t mask);
 
+bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr);
+bool phm_cf_want_vce_power_gating(struct pp_hwmgr *hwmgr);
+
+#define PHM_ENTIRE_REGISTER_MASK 0xFFFFFFFFU
+
 #define PHM_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT
 #define PHM_FIELD_MASK(reg, field) reg##__##field##_MASK
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_asicblocks.h b/drivers/gpu/drm/amd/powerplay/inc/pp_asicblocks.h
new file mode 100644
index 0000000..0c1593e
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_asicblocks.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef PP_ASICBLOCKS_H
+#define PP_ASICBLOCKS_H
+
+
+enum PHM_AsicBlock {
+	PHM_AsicBlock_GFX,
+	PHM_AsicBlock_UVD_MVC,
+	PHM_AsicBlock_UVD,
+	PHM_AsicBlock_UVD_HD,
+	PHM_AsicBlock_UVD_SD,
+	PHM_AsicBlock_Count
+};
+
+enum PHM_ClockGateSetting {
+	PHM_ClockGateSetting_StaticOn,
+	PHM_ClockGateSetting_StaticOff,
+	PHM_ClockGateSetting_Dynamic
+};
+
+struct phm_asic_blocks {
+	bool gfx : 1;
+	bool uvd : 1;
+};
+
+#endif
-- 
cgit v1.1


From e92a0370575ab985bcdc3ba1520bf946521d62f1 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 23 Sep 2015 15:14:54 +0800
Subject: drm/amd/powerplay: add event manager sub-component

The event manager handles power related driver events.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/Makefile             |   2 +-
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c      |  23 ++
 drivers/gpu/drm/amd/powerplay/eventmgr/Makefile    |  11 +
 .../drm/amd/powerplay/eventmgr/eventactionchains.c | 287 +++++++++++++++
 .../drm/amd/powerplay/eventmgr/eventactionchains.h |  62 ++++
 drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c | 180 +++++++++
 drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.h |  34 ++
 .../drm/amd/powerplay/eventmgr/eventmanagement.c   | 215 +++++++++++
 .../drm/amd/powerplay/eventmgr/eventmanagement.h   |  59 +++
 drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c  | 114 ++++++
 .../drm/amd/powerplay/eventmgr/eventsubchains.c    | 395 ++++++++++++++++++++
 .../drm/amd/powerplay/eventmgr/eventsubchains.h    |  98 +++++
 .../gpu/drm/amd/powerplay/eventmgr/eventtasks.c    | 408 +++++++++++++++++++++
 .../gpu/drm/amd/powerplay/eventmgr/eventtasks.h    |  85 +++++
 drivers/gpu/drm/amd/powerplay/eventmgr/psm.c       | 111 ++++++
 drivers/gpu/drm/amd/powerplay/eventmgr/psm.h       |  37 ++
 drivers/gpu/drm/amd/powerplay/inc/eventmanager.h   | 109 ++++++
 drivers/gpu/drm/amd/powerplay/inc/eventmgr.h       | 125 +++++++
 drivers/gpu/drm/amd/powerplay/inc/pp_feature.h     |  67 ++++
 drivers/gpu/drm/amd/powerplay/inc/pp_instance.h    |   2 +
 20 files changed, 2423 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/Makefile
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/eventmanager.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/eventmgr.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/pp_feature.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/Makefile b/drivers/gpu/drm/amd/powerplay/Makefile
index 6359c67..0231021 100644
--- a/drivers/gpu/drm/amd/powerplay/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/Makefile
@@ -6,7 +6,7 @@ subdir-ccflags-y += -Iinclude/drm  \
 
 AMD_PP_PATH = ../powerplay
 
-PP_LIBS = smumgr hwmgr
+PP_LIBS = smumgr hwmgr eventmgr
 
 AMD_POWERPLAY = $(addsuffix /Makefile,$(addprefix drivers/gpu/drm/amd/powerplay/,$(PP_LIBS)))
 
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 88fdb04..1964a2a 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -52,6 +52,7 @@ static int pp_sw_init(void *handle)
 		return -EINVAL;
 
 	ret = hwmgr->pptable_func->pptable_init(hwmgr);
+
 	if (ret == 0)
 		ret = hwmgr->hwmgr_func->backend_init(hwmgr);
 
@@ -81,6 +82,7 @@ static int pp_hw_init(void *handle)
 {
 	struct pp_instance *pp_handle;
 	struct pp_smumgr *smumgr;
+	struct pp_eventmgr *eventmgr;
 	int ret = 0;
 
 	if (handle == NULL)
@@ -106,8 +108,14 @@ static int pp_hw_init(void *handle)
 		smumgr->smumgr_funcs->smu_fini(smumgr);
 		return ret;
 	}
+
 	hw_init_power_state_table(pp_handle->hwmgr);
+	eventmgr = pp_handle->eventmgr;
 
+	if (eventmgr == NULL || eventmgr->pp_eventmgr_init == NULL)
+		return -EINVAL;
+
+	ret = eventmgr->pp_eventmgr_init(eventmgr);
 	return 0;
 }
 
@@ -115,11 +123,17 @@ static int pp_hw_fini(void *handle)
 {
 	struct pp_instance *pp_handle;
 	struct pp_smumgr *smumgr;
+	struct pp_eventmgr *eventmgr;
 
 	if (handle == NULL)
 		return -EINVAL;
 
 	pp_handle = (struct pp_instance *)handle;
+	eventmgr = pp_handle->eventmgr;
+
+	if (eventmgr != NULL || eventmgr->pp_eventmgr_fini != NULL)
+		eventmgr->pp_eventmgr_fini(eventmgr);
+
 	smumgr = pp_handle->smu_mgr;
 
 	if (smumgr != NULL || smumgr->smumgr_funcs != NULL ||
@@ -273,9 +287,15 @@ static int amd_pp_instance_init(struct amd_pp_init *pp_init,
 	if (ret)
 		goto fail_hwmgr;
 
+	ret = eventmgr_init(handle);
+	if (ret)
+		goto fail_eventmgr;
+
 	amd_pp->pp_handle = handle;
 	return 0;
 
+fail_eventmgr:
+	hwmgr_fini(handle->hwmgr);
 fail_hwmgr:
 	smum_fini(handle->smu_mgr);
 fail_smum:
@@ -286,9 +306,12 @@ fail_smum:
 static int amd_pp_instance_fini(void *handle)
 {
 	struct pp_instance *instance = (struct pp_instance *)handle;
+
 	if (instance == NULL)
 		return -EINVAL;
 
+	eventmgr_fini(instance->eventmgr);
+
 	hwmgr_fini(instance->hwmgr);
 
 	smum_fini(instance->smu_mgr);
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/Makefile b/drivers/gpu/drm/amd/powerplay/eventmgr/Makefile
new file mode 100644
index 0000000..7509e38
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/Makefile
@@ -0,0 +1,11 @@
+#
+# Makefile for the 'event manager' sub-component of powerplay.
+# It provides the event management services for the driver.
+
+EVENT_MGR = eventmgr.o eventinit.o eventmanagement.o  \
+		eventactionchains.o eventsubchains.o eventtasks.o psm.o
+
+AMD_PP_EVENT = $(addprefix $(AMD_PP_PATH)/eventmgr/,$(EVENT_MGR))
+
+AMD_POWERPLAY_FILES += $(AMD_PP_EVENT)
+
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
new file mode 100644
index 0000000..e9fe85f
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
@@ -0,0 +1,287 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "eventmgr.h"
+#include "eventactionchains.h"
+#include "eventsubchains.h"
+
+static const pem_event_action *initialize_event[] = {
+	block_adjust_power_state_tasks,
+	power_budget_tasks,
+	system_config_tasks,
+	setup_asic_tasks,
+	enable_dynamic_state_management_tasks,
+	enable_clock_power_gatings_tasks,
+	get_2d_performance_state_tasks,
+	set_performance_state_tasks,
+	conditionally_force_3d_performance_state_tasks,
+	process_vbios_eventinfo_tasks,
+	broadcast_power_policy_tasks,
+	NULL
+};
+
+const struct action_chain initialize_action_chain = {
+	"Initialize",
+	initialize_event
+};
+
+static const pem_event_action *uninitialize_event[] = {
+	ungate_all_display_phys_tasks,
+	uninitialize_display_phy_access_tasks,
+	disable_gfx_voltage_island_power_gating_tasks,
+	disable_gfx_clock_gating_tasks,
+	set_boot_state_tasks,
+	adjust_power_state_tasks,
+	disable_dynamic_state_management_tasks,
+	disable_clock_power_gatings_tasks,
+	cleanup_asic_tasks,
+	prepare_for_pnp_stop_tasks,
+	NULL
+};
+
+const struct action_chain uninitialize_action_chain = {
+	"Uninitialize",
+	uninitialize_event
+};
+
+static const pem_event_action *power_source_change_event_pp_enabled[] = {
+	set_power_source_tasks,
+	set_power_saving_state_tasks,
+	adjust_power_state_tasks,
+	enable_disable_fps_tasks,
+	set_nbmcu_state_tasks,
+	broadcast_power_policy_tasks,
+	NULL
+};
+
+const struct action_chain power_source_change_action_chain_pp_enabled = {
+	"Power source change - PowerPlay enabled",
+	power_source_change_event_pp_enabled
+};
+
+static const pem_event_action *power_source_change_event_pp_disabled[] = {
+	set_power_source_tasks,
+	set_nbmcu_state_tasks,
+	NULL
+};
+
+const struct action_chain power_source_changes_action_chain_pp_disabled = {
+	"Power source change - PowerPlay disabled",
+	power_source_change_event_pp_disabled
+};
+
+static const pem_event_action *power_source_change_event_hardware_dc[] = {
+	set_power_source_tasks,
+	set_power_saving_state_tasks,
+	adjust_power_state_tasks,
+	enable_disable_fps_tasks,
+	reset_hardware_dc_notification_tasks,
+	set_nbmcu_state_tasks,
+	broadcast_power_policy_tasks,
+	NULL
+};
+
+const struct action_chain power_source_change_action_chain_hardware_dc = {
+	"Power source change - with Hardware DC switching",
+	power_source_change_event_hardware_dc
+};
+
+static const pem_event_action *suspend_event[] = {
+	reset_display_phy_access_tasks,
+	unregister_interrupt_tasks,
+	disable_gfx_voltage_island_power_gating_tasks,
+	disable_gfx_clock_gating_tasks,
+	notify_smu_suspend_tasks,
+	disable_smc_firmware_ctf_tasks,
+	set_boot_state_tasks,
+	adjust_power_state_tasks,
+	disable_fps_tasks,
+	vari_bright_suspend_tasks,
+	reset_fan_speed_to_default_tasks,
+	power_down_asic_tasks,
+	disable_stutter_mode_tasks,
+	set_connected_standby_tasks,
+	block_hw_access_tasks,
+	NULL
+};
+
+const struct action_chain suspend_action_chain = {
+	"Suspend",
+	suspend_event
+};
+
+static const pem_event_action *resume_event[] = {
+	unblock_hw_access_tasks,
+	resume_connected_standby_tasks,
+	notify_smu_resume_tasks,
+	reset_display_configCounter_tasks,
+	update_dal_configuration_tasks,
+	vari_bright_resume_tasks,
+	block_adjust_power_state_tasks,
+	setup_asic_tasks,
+	enable_stutter_mode_tasks, /*must do this in boot state and before SMC is started */
+	enable_dynamic_state_management_tasks,
+	enable_clock_power_gatings_tasks,
+	enable_disable_bapm_tasks,
+	reset_boot_state_tasks,
+	adjust_power_state_tasks,
+	enable_disable_fps_tasks,
+	notify_hw_power_source_tasks,
+	process_vbios_event_info_tasks,
+	enable_gfx_clock_gating_tasks,
+	enable_gfx_voltage_island_power_gating_tasks,
+	reset_clock_gating_tasks,
+	notify_smu_vpu_recovery_end_tasks,
+	disable_vpu_cap_tasks,
+	execute_escape_sequence_tasks,
+	NULL
+};
+
+
+const struct action_chain resume_action_chain = {
+	"resume",
+	resume_event
+};
+
+static const pem_event_action *complete_init_event[] = {
+	adjust_power_state_tasks,
+	enable_gfx_clock_gating_tasks,
+	enable_gfx_voltage_island_power_gating_tasks,
+	notify_power_state_change_tasks,
+	NULL
+};
+
+const struct action_chain complete_init_action_chain = {
+	"complete init",
+	complete_init_event
+};
+
+static const pem_event_action *enable_gfx_clock_gating_event[] = {
+	enable_gfx_clock_gating_tasks,
+	NULL
+};
+
+const struct action_chain enable_gfx_clock_gating_action_chain = {
+	"enable gfx clock gate",
+	enable_gfx_clock_gating_event
+};
+
+static const pem_event_action *disable_gfx_clock_gating_event[] = {
+	disable_gfx_clock_gating_tasks,
+	NULL
+};
+
+const struct action_chain disable_gfx_clock_gating_action_chain = {
+	"disable gfx clock gate",
+	disable_gfx_clock_gating_event
+};
+
+static const pem_event_action *enable_cgpg_event[] = {
+	enable_cgpg_tasks,
+	NULL
+};
+
+const struct action_chain enable_cgpg_action_chain = {
+	"eable cg pg",
+	enable_cgpg_event
+};
+
+static const pem_event_action *disable_cgpg_event[] = {
+	disable_cgpg_tasks,
+	NULL
+};
+
+const struct action_chain disable_cgpg_action_chain = {
+	"disable cg pg",
+	disable_cgpg_event
+};
+
+
+/* Enable user _2d performance and activate */
+
+static const pem_event_action *enable_user_state_event[] = {
+	create_new_user_performance_state_tasks,
+	adjust_power_state_tasks,
+	NULL
+};
+
+const struct action_chain enable_user_state_action_chain = {
+	"Enable user state",
+	enable_user_state_event
+};
+
+static const pem_event_action *enable_user_2d_performance_event[] = {
+	enable_user_2d_performance_tasks,
+	add_user_2d_performance_state_tasks,
+	set_performance_state_tasks,
+	adjust_power_state_tasks,
+	delete_user_2d_performance_state_tasks,
+	NULL
+};
+
+const struct action_chain enable_user_2d_performance_action_chain = {
+	"enable_user_2d_performance_event_activate",
+	enable_user_2d_performance_event
+};
+
+
+static const pem_event_action *disable_user_2d_performance_event[] = {
+	disable_user_2d_performance_tasks,
+	delete_user_2d_performance_state_tasks,
+	NULL
+};
+
+const struct action_chain disable_user_2d_performance_action_chain = {
+	"disable_user_2d_performance_event",
+	disable_user_2d_performance_event
+};
+
+
+static const pem_event_action *display_config_change_event[] = {
+	/* countDisplayConfigurationChangeEventTasks, */
+	unblock_adjust_power_state_tasks,
+	/* setCPUPowerState,*/
+	notify_hw_power_source_tasks,
+	/* updateDALConfigurationTasks,
+	variBrightDisplayConfigurationChangeTasks, */
+	adjust_power_state_tasks,
+	/*enableDisableFPSTasks,
+	setNBMCUStateTasks,
+	notifyPCIEDeviceReadyTasks,*/
+	NULL
+};
+
+const struct action_chain display_config_change_action_chain = {
+	"Display configuration change",
+	display_config_change_event
+};
+
+static const pem_event_action *readjust_power_state_event[] = {
+	adjust_power_state_tasks,
+	NULL
+};
+
+const struct action_chain readjust_power_state_action_chain = {
+	"re-adjust power state",
+	readjust_power_state_event
+};
+
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.h
new file mode 100644
index 0000000..f181e53
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _EVENT_ACTION_CHAINS_H_
+#define _EVENT_ACTION_CHAINS_H_
+#include "eventmgr.h"
+
+extern const struct action_chain initialize_action_chain;
+
+extern const struct action_chain uninitialize_action_chain;
+
+extern const struct action_chain power_source_change_action_chain_pp_enabled;
+
+extern const struct action_chain power_source_changes_action_chain_pp_disabled;
+
+extern const struct action_chain power_source_change_action_chain_hardware_dc;
+
+extern const struct action_chain suspend_action_chain;
+
+extern const struct action_chain resume_action_chain;
+
+extern const struct action_chain complete_init_action_chain;
+
+extern const struct action_chain enable_gfx_clock_gating_action_chain;
+
+extern const struct action_chain disable_gfx_clock_gating_action_chain;
+
+extern const struct action_chain enable_cgpg_action_chain;
+
+extern const struct action_chain disable_cgpg_action_chain;
+
+extern const struct action_chain enable_user_2d_performance_action_chain;
+
+extern const struct action_chain disable_user_2d_performance_action_chain;
+
+extern const struct action_chain enable_user_state_action_chain;
+
+extern const struct action_chain readjust_power_state_action_chain;
+
+extern const struct action_chain display_config_change_action_chain;
+
+#endif /*_EVENT_ACTION_CHAINS_H_*/
+
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c
new file mode 100644
index 0000000..0438442
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "eventmgr.h"
+#include "eventinit.h"
+
+void pem_init_feature_info(struct pp_eventmgr *eventmgr)
+{
+
+	/* PowerPlay info */
+	eventmgr->ui_state_info[PP_PowerSource_AC].default_ui_lable =
+					    PP_StateUILabel_Performance;
+
+	eventmgr->ui_state_info[PP_PowerSource_AC].current_ui_label =
+					    PP_StateUILabel_Performance;
+
+	eventmgr->ui_state_info[PP_PowerSource_DC].default_ui_lable =
+						  PP_StateUILabel_Battery;
+
+	eventmgr->ui_state_info[PP_PowerSource_DC].current_ui_label =
+						  PP_StateUILabel_Battery;
+
+	if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_PowerPlaySupport)) {
+		eventmgr->features[PP_Feature_PowerPlay].supported = true;
+		eventmgr->features[PP_Feature_PowerPlay].version = PEM_CURRENT_POWERPLAY_FEATURE_VERSION;
+		eventmgr->features[PP_Feature_PowerPlay].enabled_default = true;
+		eventmgr->features[PP_Feature_PowerPlay].enabled = true;
+	} else {
+		eventmgr->features[PP_Feature_PowerPlay].supported = false;
+		eventmgr->features[PP_Feature_PowerPlay].enabled = false;
+		eventmgr->features[PP_Feature_PowerPlay].enabled_default = false;
+	}
+
+	eventmgr->features[PP_Feature_Force3DClock].supported = true;
+	eventmgr->features[PP_Feature_Force3DClock].enabled = false;
+	eventmgr->features[PP_Feature_Force3DClock].enabled_default = false;
+	eventmgr->features[PP_Feature_Force3DClock].version = 1;
+
+	/* over drive*/
+	eventmgr->features[PP_Feature_User2DPerformance].version = 4;
+	eventmgr->features[PP_Feature_User3DPerformance].version = 4;
+	eventmgr->features[PP_Feature_OverdriveTest].version = 4;
+
+	eventmgr->features[PP_Feature_OverDrive].version = 4;
+	eventmgr->features[PP_Feature_OverDrive].enabled = false;
+	eventmgr->features[PP_Feature_OverDrive].enabled_default = false;
+
+	eventmgr->features[PP_Feature_User2DPerformance].supported = false;
+	eventmgr->features[PP_Feature_User2DPerformance].enabled = false;
+	eventmgr->features[PP_Feature_User2DPerformance].enabled_default = false;
+
+	eventmgr->features[PP_Feature_User3DPerformance].supported = false;
+	eventmgr->features[PP_Feature_User3DPerformance].enabled = false;
+	eventmgr->features[PP_Feature_User3DPerformance].enabled_default = false;
+
+	eventmgr->features[PP_Feature_OverdriveTest].supported = false;
+	eventmgr->features[PP_Feature_OverdriveTest].enabled = false;
+	eventmgr->features[PP_Feature_OverdriveTest].enabled_default = false;
+
+	eventmgr->features[PP_Feature_OverDrive].supported = false;
+
+	eventmgr->features[PP_Feature_PowerBudgetWaiver].enabled_default = false;
+	eventmgr->features[PP_Feature_PowerBudgetWaiver].version = 1;
+	eventmgr->features[PP_Feature_PowerBudgetWaiver].supported = false;
+	eventmgr->features[PP_Feature_PowerBudgetWaiver].enabled = false;
+
+	/* Multi UVD States support */
+	eventmgr->features[PP_Feature_MultiUVDState].supported = false;
+	eventmgr->features[PP_Feature_MultiUVDState].enabled = false;
+	eventmgr->features[PP_Feature_MultiUVDState].enabled_default = false;
+
+	/* Dynamic UVD States support */
+	eventmgr->features[PP_Feature_DynamicUVDState].supported = false;
+	eventmgr->features[PP_Feature_DynamicUVDState].enabled = false;
+	eventmgr->features[PP_Feature_DynamicUVDState].enabled_default = false;
+
+	/* VCE DPM support */
+	eventmgr->features[PP_Feature_VCEDPM].supported = false;
+	eventmgr->features[PP_Feature_VCEDPM].enabled = false;
+	eventmgr->features[PP_Feature_VCEDPM].enabled_default = false;
+
+	/* ACP PowerGating support */
+	eventmgr->features[PP_Feature_ACP_POWERGATING].supported = false;
+	eventmgr->features[PP_Feature_ACP_POWERGATING].enabled = false;
+	eventmgr->features[PP_Feature_ACP_POWERGATING].enabled_default = false;
+
+	/* PPM support */
+	eventmgr->features[PP_Feature_PPM].version = 1;
+	eventmgr->features[PP_Feature_PPM].supported = false;
+	eventmgr->features[PP_Feature_PPM].enabled = false;
+
+	/* FFC support (enables fan and temp settings, Gemini needs temp settings) */
+	if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_ODFuzzyFanControlSupport) ||
+	    phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_GeminiRegulatorFanControlSupport)) {
+		eventmgr->features[PP_Feature_FFC].version = 1;
+		eventmgr->features[PP_Feature_FFC].supported = true;
+		eventmgr->features[PP_Feature_FFC].enabled = true;
+		eventmgr->features[PP_Feature_FFC].enabled_default = true;
+	} else {
+		eventmgr->features[PP_Feature_FFC].supported = false;
+		eventmgr->features[PP_Feature_FFC].enabled = false;
+		eventmgr->features[PP_Feature_FFC].enabled_default = false;
+	}
+
+	eventmgr->features[PP_Feature_VariBright].supported = false;
+	eventmgr->features[PP_Feature_VariBright].enabled = false;
+	eventmgr->features[PP_Feature_VariBright].enabled_default = false;
+
+	eventmgr->features[PP_Feature_BACO].supported = false;
+	eventmgr->features[PP_Feature_BACO].supported = false;
+	eventmgr->features[PP_Feature_BACO].enabled_default = false;
+
+	/* PowerDown feature support */
+	eventmgr->features[PP_Feature_PowerDown].supported = false;
+	eventmgr->features[PP_Feature_PowerDown].enabled = false;
+	eventmgr->features[PP_Feature_PowerDown].enabled_default = false;
+
+	eventmgr->features[PP_Feature_FPS].version = 1;
+	eventmgr->features[PP_Feature_FPS].supported = false;
+	eventmgr->features[PP_Feature_FPS].enabled_default = false;
+	eventmgr->features[PP_Feature_FPS].enabled = false;
+
+	eventmgr->features[PP_Feature_ViPG].version = 1;
+	eventmgr->features[PP_Feature_ViPG].supported = false;
+	eventmgr->features[PP_Feature_ViPG].enabled_default = false;
+	eventmgr->features[PP_Feature_ViPG].enabled = false;
+}
+
+int pem_register_interrupts(struct pp_eventmgr *eventmgr)
+{
+	int result = 0;
+
+	/* TODO:
+	 * 1. Register thermal events interrupt
+	 * 2. Register CTF event interrupt
+	 * 3. Register for vbios events interrupt
+	 * 4. Register External Throttle Interrupt
+	 * 5. Register Smc To Host Interrupt
+	 * */
+	return result;
+}
+
+
+int pem_unregister_interrupts(struct pp_eventmgr *eventmgr)
+{
+	return 0;
+}
+
+
+void pem_uninit_featureInfo(struct pp_eventmgr *eventmgr)
+{
+	eventmgr->features[PP_Feature_MultiUVDState].supported = false;
+	eventmgr->features[PP_Feature_VariBright].supported = false;
+	eventmgr->features[PP_Feature_PowerBudgetWaiver].supported = false;
+	eventmgr->features[PP_Feature_OverDrive].supported = false;
+	eventmgr->features[PP_Feature_OverdriveTest].supported = false;
+	eventmgr->features[PP_Feature_User3DPerformance].supported = false;
+	eventmgr->features[PP_Feature_User2DPerformance].supported = false;
+	eventmgr->features[PP_Feature_PowerPlay].supported = false;
+	eventmgr->features[PP_Feature_Force3DClock].supported = false;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.h
new file mode 100644
index 0000000..9ef96aa
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _EVENTINIT_H_
+#define _EVENTINIT_H_
+
+#define PEM_CURRENT_POWERPLAY_FEATURE_VERSION 4
+
+void pem_init_feature_info(struct pp_eventmgr *eventmgr);
+void pem_uninit_featureInfo(struct pp_eventmgr *eventmgr);
+int pem_register_interrupts(struct pp_eventmgr *eventmgr);
+int pem_unregister_interrupts(struct pp_eventmgr *eventmgr);
+
+#endif /* _EVENTINIT_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.c
new file mode 100644
index 0000000..1e2ad56
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.c
@@ -0,0 +1,215 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "eventmanagement.h"
+#include "eventmgr.h"
+#include "eventactionchains.h"
+
+int pem_init_event_action_chains(struct pp_eventmgr *eventmgr)
+{
+	int i;
+
+	for (i = 0; i < AMD_PP_EVENT_MAX; i++)
+		eventmgr->event_chain[i] = NULL;
+
+	eventmgr->event_chain[AMD_PP_EVENT_SUSPEND] = pem_get_suspend_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_INITIALIZE] = pem_get_initialize_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_UNINITIALIZE] = pem_get_uninitialize_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_POWER_SOURCE_CHANGE] = pem_get_power_source_change_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_HIBERNATE] = pem_get_hibernate_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_RESUME] = pem_get_resume_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_THERMAL_NOTIFICATION] = pem_get_thermal_notification_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_VBIOS_NOTIFICATION] = pem_get_vbios_notification_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_ENTER_THERMAL_STATE] = pem_get_enter_thermal_state_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_EXIT_THERMAL_STATE] = pem_get_exit_thermal_state_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_POWER_PLAY] = pem_get_enable_powerplay_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_DISABLE_POWER_PLAY] = pem_get_disable_powerplay_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_OVER_DRIVE_TEST] = pem_get_enable_overdrive_test_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_DISABLE_OVER_DRIVE_TEST] = pem_get_disable_overdrive_test_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_GFX_CLOCK_GATING] = pem_get_enable_gfx_clock_gating_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_DISABLE_GFX_CLOCK_GATING] = pem_get_disable_gfx_clock_gating_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_CGPG] = pem_get_enable_cgpg_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_DISABLE_CGPG] = pem_get_disable_cgpg_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_COMPLETE_INIT] = pem_get_complete_init_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_SCREEN_ON] = pem_get_screen_on_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_SCREEN_OFF] = pem_get_screen_off_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_PRE_SUSPEND] = pem_get_pre_suspend_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_PRE_RESUME] = pem_get_pre_resume_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_ENABLE_USER_STATE] = pem_enable_user_state_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_READJUST_POWER_STATE] = pem_readjust_power_state_action_chain(eventmgr);
+	eventmgr->event_chain[AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE] = pem_display_config_change_action_chain(eventmgr);
+	return 0;
+}
+
+int pem_excute_event_chain(struct pp_eventmgr *eventmgr, const struct action_chain *event_chain, struct pem_event_data *event_data)
+{
+	const pem_event_action **paction_chain;
+	const pem_event_action *psub_chain;
+	int tmp_result = 0;
+	int result = 0;
+
+	if (eventmgr == NULL || event_chain == NULL || event_data == NULL)
+		return -EINVAL;
+
+	for (paction_chain = event_chain->action_chain; NULL != *paction_chain; paction_chain++) {
+		if (0 != result)
+			return result;
+
+		for (psub_chain = *paction_chain; NULL != *psub_chain; psub_chain++) {
+			tmp_result = (*psub_chain)(eventmgr, event_data);
+			if (0 == result)
+				result = tmp_result;
+		}
+	}
+
+	return result;
+}
+
+const struct action_chain *pem_get_suspend_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &suspend_action_chain;
+}
+
+const struct action_chain *pem_get_initialize_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &initialize_action_chain;
+}
+
+const struct action_chain *pem_get_uninitialize_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &uninitialize_action_chain;
+}
+
+const struct action_chain *pem_get_power_source_change_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &power_source_change_action_chain_pp_enabled;  /* other case base on feature info*/
+}
+
+const struct action_chain *pem_get_resume_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &resume_action_chain;
+}
+
+const struct action_chain *pem_get_hibernate_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_thermal_notification_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_vbios_notification_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_enter_thermal_state_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_exit_thermal_state_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_enable_powerplay_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_disable_powerplay_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_enable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_disable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_enable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &enable_gfx_clock_gating_action_chain;
+}
+
+const struct action_chain *pem_get_disable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &disable_gfx_clock_gating_action_chain;
+}
+
+const struct action_chain *pem_get_enable_cgpg_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &enable_cgpg_action_chain;
+}
+
+const struct action_chain *pem_get_disable_cgpg_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &disable_cgpg_action_chain;
+}
+
+const struct action_chain *pem_get_complete_init_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &complete_init_action_chain;
+}
+
+const struct action_chain *pem_get_screen_on_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_screen_off_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_pre_suspend_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_get_pre_resume_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return NULL;
+}
+
+const struct action_chain *pem_enable_user_state_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &enable_user_state_action_chain;
+}
+
+const struct action_chain *pem_readjust_power_state_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &readjust_power_state_action_chain;
+}
+
+const struct action_chain *pem_display_config_change_action_chain(struct pp_eventmgr *eventmgr)
+{
+	return &display_config_change_action_chain;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.h
new file mode 100644
index 0000000..383d4b2
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmanagement.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _EVENT_MANAGEMENT_H_
+#define _EVENT_MANAGEMENT_H_
+
+#include "eventmgr.h"
+
+int pem_init_event_action_chains(struct pp_eventmgr *eventmgr);
+int pem_excute_event_chain(struct pp_eventmgr *eventmgr, const struct action_chain *event_chain, struct pem_event_data *event_data);
+const struct action_chain *pem_get_suspend_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_initialize_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_uninitialize_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_power_source_change_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_resume_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_hibernate_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_thermal_notification_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_vbios_notification_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_enter_thermal_state_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_exit_thermal_state_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_enable_powerplay_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_disable_powerplay_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_enable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_disable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_enable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_disable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_enable_cgpg_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_disable_cgpg_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_complete_init_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_screen_on_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_screen_off_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_pre_suspend_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_get_pre_resume_action_chain(struct pp_eventmgr *eventmgr);
+
+extern const struct action_chain *pem_enable_user_state_action_chain(struct pp_eventmgr *eventmgr);
+extern const struct action_chain *pem_readjust_power_state_action_chain(struct pp_eventmgr *eventmgr);
+const struct action_chain *pem_display_config_change_action_chain(struct pp_eventmgr *eventmgr);
+
+
+#endif /* _EVENT_MANAGEMENT_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c
new file mode 100644
index 0000000..52a3efc
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventmgr.c
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include "eventmgr.h"
+#include "hwmgr.h"
+#include "eventinit.h"
+#include "eventmanagement.h"
+
+static int pem_init(struct pp_eventmgr *eventmgr)
+{
+	int result = 0;
+	struct pem_event_data event_data;
+
+	/* Initialize PowerPlay feature info */
+	pem_init_feature_info(eventmgr);
+
+	/* Initialize event action chains */
+	pem_init_event_action_chains(eventmgr);
+
+	/* Call initialization event */
+	result = pem_handle_event(eventmgr, AMD_PP_EVENT_INITIALIZE, &event_data);
+
+	if (0 != result)
+		return result;
+
+	/* Register interrupt callback functions */
+	result = pem_register_interrupts(eventmgr);
+	return 0;
+}
+
+static void pem_fini(struct pp_eventmgr *eventmgr)
+{
+	struct pem_event_data event_data;
+
+	pem_uninit_featureInfo(eventmgr);
+	pem_unregister_interrupts(eventmgr);
+
+	pem_handle_event(eventmgr, AMD_PP_EVENT_UNINITIALIZE, &event_data);
+
+	if (eventmgr != NULL)
+		kfree(eventmgr);
+}
+
+int eventmgr_init(struct pp_instance *handle)
+{
+	int result = 0;
+	struct pp_eventmgr *eventmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	eventmgr = kzalloc(sizeof(struct pp_eventmgr), GFP_KERNEL);
+	if (eventmgr == NULL)
+		return -ENOMEM;
+
+	eventmgr->hwmgr = handle->hwmgr;
+	handle->eventmgr = eventmgr;
+
+	eventmgr->platform_descriptor = &(eventmgr->hwmgr->platform_descriptor);
+	eventmgr->pp_eventmgr_init = pem_init;
+	eventmgr->pp_eventmgr_fini = pem_fini;
+
+	return result;
+}
+
+int eventmgr_fini(struct pp_eventmgr *eventmgr)
+{
+	kfree(eventmgr);
+	return 0;
+}
+
+static int pem_handle_event_unlocked(struct pp_eventmgr *eventmgr, enum amd_pp_event event, struct pem_event_data *data)
+{
+	if (eventmgr == NULL || event >= AMD_PP_EVENT_MAX || data == NULL)
+		return -EINVAL;
+
+	return pem_excute_event_chain(eventmgr, eventmgr->event_chain[event], data);
+}
+
+int pem_handle_event(struct pp_eventmgr *eventmgr, enum amd_pp_event event, struct pem_event_data *event_data)
+{
+	int r = 0;
+
+	r = pem_handle_event_unlocked(eventmgr, event, event_data);
+
+	return r;
+}
+
+bool pem_is_hw_access_blocked(struct pp_eventmgr *eventmgr)
+{
+	return (eventmgr->block_adjust_power_state || phm_is_hw_access_blocked(eventmgr->hwmgr));
+}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
new file mode 100644
index 0000000..49d8a29
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
@@ -0,0 +1,395 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "eventmgr.h"
+#include "eventsubchains.h"
+#include "eventtasks.h"
+#include "hardwaremanager.h"
+
+const pem_event_action reset_display_phy_access_tasks[] = {
+	pem_task_reset_display_phys_access,
+	NULL
+};
+
+const pem_event_action broadcast_power_policy_tasks[] = {
+	/* PEM_Task_BroadcastPowerPolicyChange, */
+	NULL
+};
+
+const pem_event_action unregister_interrupt_tasks[] = {
+	pem_task_unregister_interrupts,
+	NULL
+};
+
+/* Disable GFX Voltage Islands Power Gating */
+const pem_event_action disable_gfx_voltage_island_powergating_tasks[] = {
+	pem_task_disable_voltage_island_power_gating,
+	NULL
+};
+
+const pem_event_action disable_gfx_clockgating_tasks[] = {
+	pem_task_disable_gfx_clock_gating,
+	NULL
+};
+
+const pem_event_action block_adjust_power_state_tasks[] = {
+	pem_task_block_adjust_power_state,
+	NULL
+};
+
+
+const pem_event_action unblock_adjust_power_state_tasks[] = {
+	pem_task_unblock_adjust_power_state,
+	NULL
+};
+
+const pem_event_action set_performance_state_tasks[] = {
+	pem_task_set_performance_state,
+	NULL
+};
+
+const pem_event_action get_2d_performance_state_tasks[] = {
+	pem_task_get_2D_performance_state_id,
+	NULL
+};
+
+const pem_event_action conditionally_force3D_performance_state_tasks[] = {
+	pem_task_conditionally_force_3d_performance_state,
+	NULL
+};
+
+const pem_event_action process_vbios_eventinfo_tasks[] = {
+	/* PEM_Task_ProcessVbiosEventInfo,*/
+	NULL
+};
+
+const pem_event_action enable_dynamic_state_management_tasks[] = {
+	/* PEM_Task_ResetBAPMPolicyChangedFlag,*/
+	pem_task_get_boot_state_id,
+	pem_task_enable_dynamic_state_management,
+	pem_task_register_interrupts,
+	NULL
+};
+
+const pem_event_action enable_clock_power_gatings_tasks[] = {
+	pem_task_enable_clock_power_gatings_tasks,
+	pem_task_powerdown_uvd_tasks,
+	pem_task_powerdown_vce_tasks,
+	NULL
+};
+
+const pem_event_action setup_asic_tasks[] = {
+	pem_task_setup_asic,
+	NULL
+};
+
+const pem_event_action power_budget_tasks[] = {
+	/* TODO
+	 * PEM_Task_PowerBudgetWaiverAvailable,
+	 * PEM_Task_PowerBudgetWarningMessage,
+	 * PEM_Task_PruneStatesBasedOnPowerBudget,
+	*/
+	NULL
+};
+
+const pem_event_action system_config_tasks[] = {
+	/* PEM_Task_PruneStatesBasedOnSystemConfig,*/
+	NULL
+};
+
+
+const pem_event_action conditionally_force_3d_performance_state_tasks[] = {
+	pem_task_conditionally_force_3d_performance_state,
+	NULL
+};
+
+const pem_event_action ungate_all_display_phys_tasks[] = {
+	/* PEM_Task_GetDisplayPhyAccessInfo */
+	NULL
+};
+
+const pem_event_action uninitialize_display_phy_access_tasks[] = {
+	/* PEM_Task_UninitializeDisplayPhysAccess, */
+	NULL
+};
+
+const pem_event_action disable_gfx_voltage_island_power_gating_tasks[] = {
+	/* PEM_Task_DisableVoltageIslandPowerGating, */
+	NULL
+};
+
+const pem_event_action disable_gfx_clock_gating_tasks[] = {
+	pem_task_disable_gfx_clock_gating,
+	NULL
+};
+
+const pem_event_action set_boot_state_tasks[] = {
+	pem_task_get_boot_state_id,
+	pem_task_set_boot_state,
+	NULL
+};
+
+const pem_event_action adjust_power_state_tasks[] = {
+	pem_task_notify_hw_mgr_display_configuration_change,
+	pem_task_adjust_power_state,
+	/*pem_task_notify_smc_display_config_after_power_state_adjustment,*/
+	pem_task_update_allowed_performance_levels,
+	/* to do pem_task_Enable_disable_bapm, */
+	NULL
+};
+
+const pem_event_action disable_dynamic_state_management_tasks[] = {
+	pem_task_unregister_interrupts,
+	pem_task_get_boot_state_id,
+	pem_task_disable_dynamic_state_management,
+	NULL
+};
+
+const pem_event_action disable_clock_power_gatings_tasks[] = {
+	pem_task_disable_clock_power_gatings_tasks,
+	NULL
+};
+
+const pem_event_action cleanup_asic_tasks[] = {
+	/* PEM_Task_DisableFPS,*/
+	pem_task_cleanup_asic,
+	NULL
+};
+
+const pem_event_action prepare_for_pnp_stop_tasks[] = {
+	/* PEM_Task_PrepareForPnpStop,*/
+	NULL
+};
+
+const pem_event_action set_power_source_tasks[] = {
+	pem_task_set_power_source,
+	pem_task_notify_hw_of_power_source,
+	NULL
+};
+
+const pem_event_action set_power_saving_state_tasks[] = {
+	pem_task_reset_power_saving_state,
+	pem_task_get_power_saving_state,
+	pem_task_set_power_saving_state,
+	/* PEM_Task_ResetODDCState,
+	 * PEM_Task_GetODDCState,
+	 * PEM_Task_SetODDCState,*/
+	NULL
+};
+
+const pem_event_action enable_disable_fps_tasks[] = {
+	/* PEM_Task_EnableDisableFPS,*/
+	NULL
+};
+
+const pem_event_action set_nbmcu_state_tasks[] = {
+	/* PEM_Task_NBMCUStateChange,*/
+	NULL
+};
+
+const pem_event_action reset_hardware_dc_notification_tasks[] = {
+	/* PEM_Task_ResetHardwareDCNotification,*/
+	NULL
+};
+
+
+const pem_event_action notify_smu_suspend_tasks[] = {
+	/* PEM_Task_NotifySMUSuspend,*/
+	NULL
+};
+
+const pem_event_action disable_smc_firmware_ctf_tasks[] = {
+	/* PEM_Task_DisableSMCFirmwareCTF,*/
+	NULL
+};
+
+const pem_event_action disable_fps_tasks[] = {
+	/* PEM_Task_DisableFPS,*/
+	NULL
+};
+
+const pem_event_action vari_bright_suspend_tasks[] = {
+	/* PEM_Task_VariBright_Suspend,*/
+	NULL
+};
+
+const pem_event_action reset_fan_speed_to_default_tasks[] = {
+	/* PEM_Task_ResetFanSpeedToDefault,*/
+	NULL
+};
+
+const pem_event_action power_down_asic_tasks[] = {
+	/* PEM_Task_DisableFPS,*/
+	pem_task_power_down_asic,
+	NULL
+};
+
+const pem_event_action disable_stutter_mode_tasks[] = {
+	/* PEM_Task_DisableStutterMode,*/
+	NULL
+};
+
+const pem_event_action set_connected_standby_tasks[] = {
+	/* PEM_Task_SetConnectedStandby,*/
+	NULL
+};
+
+const pem_event_action block_hw_access_tasks[] = {
+	pem_task_block_hw_access,
+	NULL
+};
+
+const pem_event_action unblock_hw_access_tasks[] = {
+	pem_task_un_block_hw_access,
+	NULL
+};
+
+const pem_event_action resume_connected_standby_tasks[] = {
+	/* PEM_Task_ResumeConnectedStandby,*/
+	NULL
+};
+
+const pem_event_action notify_smu_resume_tasks[] = {
+	/* PEM_Task_NotifySMUResume,*/
+	NULL
+};
+
+const pem_event_action reset_display_configCounter_tasks[] = {
+	pem_task_reset_display_phys_access,
+	NULL
+};
+
+const pem_event_action update_dal_configuration_tasks[] = {
+	/* PEM_Task_CheckVBlankTime,*/
+	NULL
+};
+
+const pem_event_action vari_bright_resume_tasks[] = {
+	/* PEM_Task_VariBright_Resume,*/
+	NULL
+};
+
+const pem_event_action notify_hw_power_source_tasks[] = {
+	pem_task_notify_hw_of_power_source,
+	NULL
+};
+
+const pem_event_action process_vbios_event_info_tasks[] = {
+	/* PEM_Task_ProcessVbiosEventInfo,*/
+	NULL
+};
+
+const pem_event_action enable_gfx_clock_gating_tasks[] = {
+	pem_task_enable_gfx_clock_gating,
+	NULL
+};
+
+const pem_event_action enable_gfx_voltage_island_power_gating_tasks[] = {
+	pem_task_enable_voltage_island_power_gating,
+	NULL
+};
+
+const pem_event_action reset_clock_gating_tasks[] = {
+	/* PEM_Task_ResetClockGating*/
+	NULL
+};
+
+const pem_event_action notify_smu_vpu_recovery_end_tasks[] = {
+	/* PEM_Task_NotifySmuVPURecoveryEnd,*/
+	NULL
+};
+
+const pem_event_action disable_vpu_cap_tasks[] = {
+	/* PEM_Task_DisableVPUCap,*/
+	NULL
+};
+
+const pem_event_action execute_escape_sequence_tasks[] = {
+	/* PEM_Task_ExecuteEscapesequence,*/
+	NULL
+};
+
+const pem_event_action notify_power_state_change_tasks[] = {
+	pem_task_notify_power_state_change,
+	NULL
+};
+
+const pem_event_action enable_cgpg_tasks[] = {
+	pem_task_enable_cgpg,
+	NULL
+};
+
+const pem_event_action disable_cgpg_tasks[] = {
+	pem_task_disable_cgpg,
+	NULL
+};
+
+const pem_event_action enable_user_2d_performance_tasks[] = {
+	/* PEM_Task_SetUser2DPerformanceFlag,*/
+	/* PEM_Task_UpdateUser2DPerformanceEnableEvents,*/
+	NULL
+};
+
+const pem_event_action add_user_2d_performance_state_tasks[] = {
+	/* PEM_Task_Get2DPerformanceTemplate,*/
+	/* PEM_Task_AllocateNewPowerStateMemory,*/
+	/* PEM_Task_CopyNewPowerStateInfo,*/
+	/* PEM_Task_UpdateNewPowerStateClocks,*/
+	/* PEM_Task_UpdateNewPowerStateUser2DPerformanceFlag,*/
+	/* PEM_Task_AddPowerState,*/
+	/* PEM_Task_ReleaseNewPowerStateMemory,*/
+	NULL
+};
+
+const pem_event_action delete_user_2d_performance_state_tasks[] = {
+	/* PEM_Task_GetCurrentUser2DPerformanceStateID,*/
+	/* PEM_Task_DeletePowerState,*/
+	/* PEM_Task_SetCurrentUser2DPerformanceStateID,*/
+	NULL
+};
+
+const pem_event_action disable_user_2d_performance_tasks[] = {
+	/* PEM_Task_ResetUser2DPerformanceFlag,*/
+	/* PEM_Task_UpdateUser2DPerformanceDisableEvents,*/
+	NULL
+};
+
+const pem_event_action enable_stutter_mode_tasks[] = {
+	pem_task_enable_stutter_mode,
+	NULL
+};
+
+const pem_event_action enable_disable_bapm_tasks[] = {
+	/*PEM_Task_EnableDisableBAPM,*/
+	NULL
+};
+
+const pem_event_action reset_boot_state_tasks[] = {
+	pem_task_reset_boot_state,
+	NULL
+};
+
+const pem_event_action create_new_user_performance_state_tasks[] = {
+	pem_task_create_user_performance_state,
+	NULL
+};
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
new file mode 100644
index 0000000..27e0e61
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _EVENT_SUB_CHAINS_H_
+#define _EVENT_SUB_CHAINS_H_
+
+#include "eventmgr.h"
+
+extern const pem_event_action reset_display_phy_access_tasks[];
+extern const pem_event_action broadcast_power_policy_tasks[];
+extern const pem_event_action unregister_interrupt_tasks[];
+extern const pem_event_action disable_GFX_voltage_island_powergating_tasks[];
+extern const pem_event_action disable_GFX_clockgating_tasks[];
+extern const pem_event_action block_adjust_power_state_tasks[];
+extern const pem_event_action unblock_adjust_power_state_tasks[];
+extern const pem_event_action set_performance_state_tasks[];
+extern const pem_event_action get_2D_performance_state_tasks[];
+extern const pem_event_action conditionally_force3D_performance_state_tasks[];
+extern const pem_event_action process_vbios_eventinfo_tasks[];
+extern const pem_event_action enable_dynamic_state_management_tasks[];
+extern const pem_event_action enable_clock_power_gatings_tasks[];
+extern const pem_event_action conditionally_force3D_performance_state_tasks[];
+extern const pem_event_action setup_asic_tasks[];
+extern const pem_event_action power_budget_tasks[];
+extern const pem_event_action system_config_tasks[];
+extern const pem_event_action get_2d_performance_state_tasks[];
+extern const pem_event_action conditionally_force_3d_performance_state_tasks[];
+extern const pem_event_action ungate_all_display_phys_tasks[];
+extern const pem_event_action uninitialize_display_phy_access_tasks[];
+extern const pem_event_action disable_gfx_voltage_island_power_gating_tasks[];
+extern const pem_event_action disable_gfx_clock_gating_tasks[];
+extern const pem_event_action set_boot_state_tasks[];
+extern const pem_event_action adjust_power_state_tasks[];
+extern const pem_event_action disable_dynamic_state_management_tasks[];
+extern const pem_event_action disable_clock_power_gatings_tasks[];
+extern const pem_event_action cleanup_asic_tasks[];
+extern const pem_event_action prepare_for_pnp_stop_tasks[];
+extern const pem_event_action set_power_source_tasks[];
+extern const pem_event_action set_power_saving_state_tasks[];
+extern const pem_event_action enable_disable_fps_tasks[];
+extern const pem_event_action set_nbmcu_state_tasks[];
+extern const pem_event_action reset_hardware_dc_notification_tasks[];
+extern const pem_event_action notify_smu_suspend_tasks[];
+extern const pem_event_action disable_smc_firmware_ctf_tasks[];
+extern const pem_event_action disable_fps_tasks[];
+extern const pem_event_action vari_bright_suspend_tasks[];
+extern const pem_event_action reset_fan_speed_to_default_tasks[];
+extern const pem_event_action power_down_asic_tasks[];
+extern const pem_event_action disable_stutter_mode_tasks[];
+extern const pem_event_action set_connected_standby_tasks[];
+extern const pem_event_action block_hw_access_tasks[];
+extern const pem_event_action unblock_hw_access_tasks[];
+extern const pem_event_action resume_connected_standby_tasks[];
+extern const pem_event_action notify_smu_resume_tasks[];
+extern const pem_event_action reset_display_configCounter_tasks[];
+extern const pem_event_action update_dal_configuration_tasks[];
+extern const pem_event_action vari_bright_resume_tasks[];
+extern const pem_event_action notify_hw_power_source_tasks[];
+extern const pem_event_action process_vbios_event_info_tasks[];
+extern const pem_event_action enable_gfx_clock_gating_tasks[];
+extern const pem_event_action enable_gfx_voltage_island_power_gating_tasks[];
+extern const pem_event_action reset_clock_gating_tasks[];
+extern const pem_event_action notify_smu_vpu_recovery_end_tasks[];
+extern const pem_event_action disable_vpu_cap_tasks[];
+extern const pem_event_action execute_escape_sequence_tasks[];
+extern const pem_event_action notify_power_state_change_tasks[];
+extern const pem_event_action enable_cgpg_tasks[];
+extern const pem_event_action disable_cgpg_tasks[];
+extern const pem_event_action enable_user_2d_performance_tasks[];
+extern const pem_event_action add_user_2d_performance_state_tasks[];
+extern const pem_event_action delete_user_2d_performance_state_tasks[];
+extern const pem_event_action disable_user_2d_performance_tasks[];
+extern const pem_event_action enable_stutter_mode_tasks[];
+extern const pem_event_action enable_disable_bapm_tasks[];
+extern const pem_event_action reset_boot_state_tasks[];
+extern const pem_event_action create_new_user_performance_state_tasks[];
+
+#endif /* _EVENT_SUB_CHAINS_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
new file mode 100644
index 0000000..55d5490
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -0,0 +1,408 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "eventmgr.h"
+#include "eventinit.h"
+#include "eventmanagement.h"
+#include "eventmanager.h"
+#include "hardwaremanager.h"
+#include "eventtasks.h"
+#include "power_state.h"
+#include "hwmgr.h"
+#include "amd_powerplay.h"
+#include "psm.h"
+
+int pem_task_update_allowed_performance_levels(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+
+	if (pem_is_hw_access_blocked(eventmgr))
+		return 0;
+
+	phm_force_dpm_levels(eventmgr->hwmgr, AMD_DPM_FORCED_LEVEL_AUTO);
+
+	return 0;
+}
+
+/* eventtasks_generic.c */
+int pem_task_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	struct pp_hwmgr *hwmgr;
+
+	if (pem_is_hw_access_blocked(eventmgr))
+		return 0;
+
+	hwmgr = eventmgr->hwmgr;
+	if (event_data->pnew_power_state != NULL)
+		hwmgr->request_ps = event_data->pnew_power_state;
+
+	if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_DynamicPatchPowerState))
+		psm_adjust_power_state_dynamic(eventmgr, event_data->skip_state_adjust_rules);
+	else
+		psm_adjust_power_state_static(eventmgr, event_data->skip_state_adjust_rules);
+
+	return 0;
+}
+
+int pem_task_power_down_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_set_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_reset_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_update_new_power_state_clocks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_system_shutdown(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_register_interrupts(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_unregister_interrupts(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	return pem_unregister_interrupts(eventmgr);
+}
+
+
+
+int pem_task_get_boot_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	int result;
+
+	result = psm_get_state_by_classification(eventmgr,
+		PP_StateClassificationFlag_Boot,
+		&(event_data->requested_state_id)
+	);
+
+	if (0 == result)
+		pem_set_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID);
+	else
+		pem_unset_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID);
+
+	return result;
+}
+
+int pem_task_enable_dynamic_state_management(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	return phm_enable_dynamic_state_management(eventmgr->hwmgr);
+}
+
+int pem_task_disable_dynamic_state_management(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_enable_clock_power_gatings_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	return phm_enable_clock_power_gatings(eventmgr->hwmgr);
+}
+
+int pem_task_powerdown_uvd_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	return phm_powerdown_uvd(eventmgr->hwmgr);
+}
+
+int pem_task_powerdown_vce_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	phm_powergate_uvd(eventmgr->hwmgr, true);
+	phm_powergate_vce(eventmgr->hwmgr, true);
+	return 0;
+}
+
+int pem_task_disable_clock_power_gatings_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_start_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_stop_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_setup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	return phm_setup_asic(eventmgr->hwmgr);
+}
+
+int pem_task_cleanup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_store_dal_configuration(struct pp_eventmgr *eventmgr, const struct amd_display_configuration *display_config)
+{
+	/* TODO */
+	return 0;
+	/*phm_store_dal_configuration_data(eventmgr->hwmgr, display_config) */
+}
+
+int pem_task_notify_hw_mgr_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_notify_hw_mgr_pre_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_block_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	eventmgr->block_adjust_power_state = true;
+	/* to do PHM_ResetIPSCounter(pEventMgr->pHwMgr);*/
+	return 0;
+}
+
+int pem_task_unblock_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	eventmgr->block_adjust_power_state = false;
+	return 0;
+}
+
+int pem_task_notify_power_state_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_un_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_reset_display_phys_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_set_cpu_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+/*powersaving*/
+
+int pem_task_set_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_notify_hw_of_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_get_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_reset_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_set_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_set_screen_state_on(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_set_screen_state_off(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_enable_voltage_island_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_disable_voltage_island_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_enable_cgpg(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_disable_cgpg(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_enable_clock_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+
+int pem_task_enable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_disable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+
+/* performance */
+int pem_task_set_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	if (pem_is_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID))
+		return psm_set_performance_states(eventmgr, &(event_data->requested_state_id));
+
+	return 0;
+}
+
+int pem_task_conditionally_force_3d_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_enable_stutter_mode(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	/* TODO */
+	return 0;
+}
+
+int pem_task_get_2D_performance_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	int result;
+
+	if (eventmgr->features[PP_Feature_PowerPlay].supported &&
+		!(eventmgr->features[PP_Feature_PowerPlay].enabled))
+			result = psm_get_state_by_classification(eventmgr,
+					PP_StateClassificationFlag_Boot,
+					&(event_data->requested_state_id));
+	else if (eventmgr->features[PP_Feature_User2DPerformance].enabled)
+			result = psm_get_state_by_classification(eventmgr,
+				   PP_StateClassificationFlag_User2DPerformance,
+					&(event_data->requested_state_id));
+	else
+		result = psm_get_ui_state(eventmgr, PP_StateUILabel_Performance,
+					&(event_data->requested_state_id));
+
+	if (0 == result)
+		pem_set_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID);
+	else
+		pem_unset_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID);
+
+	return result;
+}
+
+int pem_task_create_user_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	struct pp_power_state *state;
+	int table_entries;
+	struct pp_hwmgr *hwmgr = eventmgr->hwmgr;
+	int i;
+
+	table_entries = hwmgr->num_ps;
+	state = hwmgr->ps;
+
+restart_search:
+	for (i = 0; i < table_entries; i++) {
+		if (state->classification.ui_label & event_data->requested_ui_label) {
+			event_data->pnew_power_state = state;
+			return 0;
+		}
+		state = (struct pp_power_state *)((uint64_t)state + hwmgr->ps_size);
+	}
+
+	switch (event_data->requested_ui_label) {
+	case PP_StateUILabel_Battery:
+	case PP_StateUILabel_Balanced:
+		event_data->requested_ui_label = PP_StateUILabel_Performance;
+		goto restart_search;
+	default:
+		break;
+	}
+	return -1;
+}
+
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
new file mode 100644
index 0000000..37d3cf1
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _EVENT_TASKS_H_
+#define _EVENT_TASKS_H_
+#include "eventmgr.h"
+
+struct amd_display_configuration;
+
+/* eventtasks_generic.c */
+int pem_task_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_power_down_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_get_boot_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_set_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_reset_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_update_new_power_state_clocks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_system_shutdown(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_register_interrupts(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_unregister_interrupts(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_enable_dynamic_state_management(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_disable_dynamic_state_management(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_enable_clock_power_gatings_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_powerdown_uvd_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_powerdown_vce_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_disable_clock_power_gatings_tasks(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_start_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_stop_asic_block_usage(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_setup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_cleanup_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_store_dal_configuration (struct pp_eventmgr *eventmgr, const struct amd_display_configuration *display_config);
+int pem_task_notify_hw_mgr_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_notify_hw_mgr_pre_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_block_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_unblock_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_notify_power_state_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_un_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_reset_display_phys_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_set_cpu_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+
+/*powersaving*/
+
+int pem_task_set_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_notify_hw_of_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_get_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_reset_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_set_power_saving_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_set_screen_state_on(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_set_screen_state_off(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_enable_voltage_island_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_disable_voltage_island_power_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_enable_cgpg(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_disable_cgpg(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_enable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_disable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_enable_stutter_mode(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+
+/* performance */
+int pem_task_set_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_conditionally_force_3d_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_get_2D_performance_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_create_user_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_update_allowed_performance_levels(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+
+#endif /* _EVENT_TASKS_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
new file mode 100644
index 0000000..7469c4c
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "psm.h"
+
+int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label, unsigned long *state_id)
+{
+	struct pp_power_state *state;
+	int table_entries;
+	struct pp_hwmgr *hwmgr = eventmgr->hwmgr;
+	int i;
+
+	table_entries = hwmgr->num_ps;
+	state = hwmgr->ps;
+
+	for (i = 0; i < table_entries; i++) {
+		if (state->classification.ui_label & ui_label) {
+			*state_id = state->id;
+			return 0;
+		}
+		state = (struct pp_power_state *)((uint64_t)state + hwmgr->ps_size);
+	}
+	return -1;
+}
+
+int psm_get_state_by_classification(struct pp_eventmgr *eventmgr, enum PP_StateClassificationFlag flag, unsigned long *state_id)
+{
+	struct pp_power_state *state;
+	int table_entries;
+	struct pp_hwmgr *hwmgr = eventmgr->hwmgr;
+	int i;
+
+	table_entries = hwmgr->num_ps;
+	state = hwmgr->ps;
+
+	for (i = 0; i < table_entries; i++) {
+		if (state->classification.flags & flag) {
+			*state_id = state->id;
+			return 0;
+		}
+		state = (struct pp_power_state *)((uint64_t)state + hwmgr->ps_size);
+	}
+	return -1;
+}
+
+int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *state_id)
+{
+	struct pp_power_state *state;
+	int table_entries;
+	struct pp_hwmgr *hwmgr = eventmgr->hwmgr;
+	int i;
+
+	table_entries = hwmgr->num_ps;
+	state = hwmgr->ps;
+
+	for (i = 0; i < table_entries; i++) {
+		if (state->id == *state_id) {
+			hwmgr->request_ps = state;
+			return 0;
+		}
+		state = (struct pp_power_state *)((uint64_t)state + hwmgr->ps_size);
+	}
+	return -1;
+}
+
+
+int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
+{
+
+	const struct pp_power_state  *pcurrent;
+	struct pp_power_state  *requested;
+	struct pp_hwmgr *hwmgr;
+
+	if (skip)
+		return 0;
+
+	hwmgr = eventmgr->hwmgr;
+	pcurrent = hwmgr->current_ps;
+	requested = hwmgr->request_ps;
+
+	if (pcurrent != NULL || requested != NULL) {
+		phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
+		phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
+		hwmgr->current_ps = requested;
+	}
+	return 0;
+}
+
+int psm_adjust_power_state_static(struct pp_eventmgr *eventmgr, bool skip)
+{
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
new file mode 100644
index 0000000..15abfac
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include "eventmgr.h"
+#include "eventinit.h"
+#include "eventmanagement.h"
+#include "eventmanager.h"
+#include "power_state.h"
+
+int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label, unsigned long *state_id);
+
+int psm_get_state_by_classification(struct pp_eventmgr *eventmgr, enum PP_StateClassificationFlag flag, unsigned long *state_id);
+
+int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *state_id);
+
+int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip);
+
+int psm_adjust_power_state_static(struct pp_eventmgr *eventmgr, bool skip);
diff --git a/drivers/gpu/drm/amd/powerplay/inc/eventmanager.h b/drivers/gpu/drm/amd/powerplay/inc/eventmanager.h
new file mode 100644
index 0000000..b9d84de
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/eventmanager.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _EVENT_MANAGER_H_
+#define _EVENT_MANAGER_H_
+
+#include "power_state.h"
+#include "pp_power_source.h"
+#include "hardwaremanager.h"
+#include "pp_asicblocks.h"
+
+struct pp_eventmgr;
+enum amd_pp_event;
+
+enum PEM_EventDataValid {
+	PEM_EventDataValid_RequestedStateID = 0,
+	PEM_EventDataValid_RequestedUILabel,
+	PEM_EventDataValid_NewPowerState,
+	PEM_EventDataValid_RequestedPowerSource,
+	PEM_EventDataValid_RequestedClocks,
+	PEM_EventDataValid_CurrentTemperature,
+	PEM_EventDataValid_AsicBlocks,
+	PEM_EventDataValid_ODParameters,
+	PEM_EventDataValid_PXAdapterPrefs,
+	PEM_EventDataValid_PXUserPrefs,
+	PEM_EventDataValid_PXSwitchReason,
+	PEM_EventDataValid_PXSwitchPhase,
+	PEM_EventDataValid_HdVideo,
+	PEM_EventDataValid_BacklightLevel,
+	PEM_EventDatavalid_VariBrightParams,
+	PEM_EventDataValid_VariBrightLevel,
+	PEM_EventDataValid_VariBrightImmediateChange,
+	PEM_EventDataValid_PercentWhite,
+	PEM_EventDataValid_SdVideo,
+	PEM_EventDataValid_HTLinkChangeReason,
+	PEM_EventDataValid_HWBlocks,
+	PEM_EventDataValid_RequestedThermalState,
+	PEM_EventDataValid_MvcVideo,
+	PEM_EventDataValid_Max
+};
+
+typedef enum PEM_EventDataValid PEM_EventDataValid;
+
+/* Number of bits in ULONG variable */
+#define PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD (sizeof(unsigned long)*8)
+
+/* Number of ULONG entries used by event data valid bits */
+#define PEM_MAX_NUM_EVENTDATAVALID_ULONG_ENTRIES                                 \
+		((PEM_EventDataValid_Max + PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD - 1) /  \
+		PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD)
+
+static inline void pem_set_event_data_valid(unsigned long *fields, PEM_EventDataValid valid_field)
+{
+	fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] |=
+		(1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
+}
+
+static inline void pem_unset_event_data_valid(unsigned long *fields, PEM_EventDataValid valid_field)
+{
+	fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] &=
+		~(1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
+}
+
+static inline unsigned long pem_is_event_data_valid(const unsigned long *fields, PEM_EventDataValid valid_field)
+{
+	return fields[valid_field / PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD] &
+		(1UL << (valid_field % PEM_MAX_NUM_EVENTDATAVALID_BITS_PER_FIELD));
+}
+
+struct pem_event_data {
+	unsigned long	valid_fields[100];
+	unsigned long   requested_state_id;
+	enum PP_StateUILabel requested_ui_label;
+	struct pp_power_state  *pnew_power_state;
+	enum pp_power_source  requested_power_source;
+	struct PP_Clocks       requested_clocks;
+	bool         skip_state_adjust_rules;
+	struct phm_asic_blocks  asic_blocks;
+	/* to doPP_ThermalState requestedThermalState;
+	enum ThermalStateRequestSrc requestThermalStateSrc;
+	PP_Temperature  currentTemperature;*/
+
+};
+
+int pem_handle_event(struct pp_eventmgr *eventmgr, enum amd_pp_event event,
+		     struct pem_event_data *event_data);
+
+bool pem_is_hw_access_blocked(struct pp_eventmgr *eventmgr);
+
+#endif /* _EVENT_MANAGER_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/eventmgr.h b/drivers/gpu/drm/amd/powerplay/inc/eventmgr.h
new file mode 100644
index 0000000..10437dc
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/eventmgr.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _EVENTMGR_H_
+#define _EVENTMGR_H_
+
+#include <linux/mutex.h>
+#include "pp_instance.h"
+#include "hardwaremanager.h"
+#include "eventmanager.h"
+#include "pp_feature.h"
+#include "pp_power_source.h"
+#include "power_state.h"
+
+typedef int (*pem_event_action)(struct pp_eventmgr *eventmgr,
+				struct pem_event_data *event_data);
+
+struct action_chain {
+	const char *description;  /* action chain description for debugging purpose */
+	const pem_event_action **action_chain; /* pointer to chain of event actions */
+};
+
+struct pem_power_source_ui_state_info {
+	enum PP_StateUILabel current_ui_label;
+	enum PP_StateUILabel default_ui_lable;
+	unsigned long    configurable_ui_mapping;
+};
+
+struct pp_clock_range {
+	uint32_t min_sclk_khz;
+	uint32_t max_sclk_khz;
+
+	uint32_t min_mclk_khz;
+	uint32_t max_mclk_khz;
+
+	uint32_t min_vclk_khz;
+	uint32_t max_vclk_khz;
+
+	uint32_t min_dclk_khz;
+	uint32_t max_dclk_khz;
+
+	uint32_t min_aclk_khz;
+	uint32_t max_aclk_khz;
+
+	uint32_t min_eclk_khz;
+	uint32_t max_eclk_khz;
+};
+
+enum pp_state {
+	UNINITIALIZED,
+	INACTIVE,
+	ACTIVE
+};
+
+enum pp_ring_index {
+	PP_RING_TYPE_GFX_INDEX = 0,
+	PP_RING_TYPE_DMA_INDEX,
+	PP_RING_TYPE_DMA1_INDEX,
+	PP_RING_TYPE_UVD_INDEX,
+	PP_RING_TYPE_VCE0_INDEX,
+	PP_RING_TYPE_VCE1_INDEX,
+	PP_RING_TYPE_CP1_INDEX,
+	PP_RING_TYPE_CP2_INDEX,
+	PP_NUM_RINGS,
+};
+
+struct pp_request {
+	uint32_t flags;
+	uint32_t sclk;
+	uint32_t sclk_throttle;
+	uint32_t mclk;
+	uint32_t vclk;
+	uint32_t dclk;
+	uint32_t eclk;
+	uint32_t aclk;
+	uint32_t iclk;
+	uint32_t vp8clk;
+	uint32_t rsv[32];
+};
+
+struct pp_eventmgr {
+	struct pp_hwmgr	*hwmgr;
+	struct pp_smumgr *smumgr;
+
+	struct pp_feature_info features[PP_Feature_Max];
+	const struct action_chain *event_chain[AMD_PP_EVENT_MAX];
+	struct phm_platform_descriptor   *platform_descriptor;
+	struct pp_clock_range clock_range;
+	enum pp_power_source  current_power_source;
+	struct pem_power_source_ui_state_info  ui_state_info[PP_PowerSource_Max];
+	enum pp_state states[PP_NUM_RINGS];
+	struct pp_request hi_req;
+	struct list_head context_list;
+	struct mutex lock;
+	bool  block_adjust_power_state;
+	bool enable_cg;
+	bool enable_gfx_cgpg;
+	int (*pp_eventmgr_init)(struct pp_eventmgr *eventmgr);
+	void (*pp_eventmgr_fini)(struct pp_eventmgr *eventmgr);
+};
+
+int eventmgr_init(struct pp_instance *handle);
+int eventmgr_fini(struct pp_eventmgr *eventmgr);
+
+#endif /* _EVENTMGR_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_feature.h b/drivers/gpu/drm/amd/powerplay/inc/pp_feature.h
new file mode 100644
index 0000000..0faf6a2
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_feature.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _PP_FEATURE_H_
+#define _PP_FEATURE_H_
+
+/**
+ * PowerPlay feature ids.
+ */
+enum pp_feature {
+	PP_Feature_PowerPlay = 0,
+	PP_Feature_User2DPerformance,
+	PP_Feature_User3DPerformance,
+	PP_Feature_VariBright,
+	PP_Feature_VariBrightOnPowerXpress,
+	PP_Feature_ReducedRefreshRate,
+	PP_Feature_GFXClockGating,
+	PP_Feature_OverdriveTest,
+	PP_Feature_OverDrive,
+	PP_Feature_PowerBudgetWaiver,
+	PP_Feature_PowerControl,
+	PP_Feature_PowerControl_2,
+	PP_Feature_MultiUVDState,
+	PP_Feature_Force3DClock,
+	PP_Feature_BACO,
+	PP_Feature_PowerDown,
+	PP_Feature_DynamicUVDState,
+	PP_Feature_VCEDPM,
+	PP_Feature_PPM,
+	PP_Feature_ACP_POWERGATING,
+	PP_Feature_FFC,
+	PP_Feature_FPS,
+	PP_Feature_ViPG,
+	PP_Feature_Max
+};
+
+/**
+ * Struct for PowerPlay feature info.
+ */
+struct pp_feature_info {
+	bool supported;               /* feature supported by PowerPlay */
+	bool enabled;                 /* feature enabled in PowerPlay */
+	bool enabled_default;        /* default enable status of the feature */
+	uint32_t version;             /* feature version */
+};
+
+#endif /* _PP_FEATURE_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
index 35dfcd9..7b60b61 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
@@ -25,10 +25,12 @@
 
 #include "smumgr.h"
 #include "hwmgr.h"
+#include "eventmgr.h"
 
 struct pp_instance {
 	struct pp_smumgr *smu_mgr;
 	struct pp_hwmgr *hwmgr;
+	struct pp_eventmgr *eventmgr;
 };
 
 #endif
-- 
cgit v1.1


From 577bbe01832285f6f5128ae570246e086e37f9d0 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 28 Aug 2015 12:56:43 +0800
Subject: drm/amd/powerplay: implement functions of amd_powerplay_func

This is the common interface for interacting with the powerplay
module.

v2: squash in fixes

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 191 ++++++++++++++++++++++++--
 1 file changed, 183 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 1964a2a..66ccfc0 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -27,6 +27,8 @@
 #include "amd_shared.h"
 #include "amd_powerplay.h"
 #include "pp_instance.h"
+#include "power_state.h"
+#include "eventmanager.h"
 
 static int pp_early_init(void *handle)
 {
@@ -177,11 +179,31 @@ static int pp_set_powergating_state(void *handle,
 
 static int pp_suspend(void *handle)
 {
+	struct pp_instance *pp_handle;
+	struct pp_eventmgr *eventmgr;
+	struct pem_event_data event_data = { {0} };
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	pp_handle = (struct pp_instance *)handle;
+	eventmgr = pp_handle->eventmgr;
+	pem_handle_event(eventmgr, AMD_PP_EVENT_SUSPEND, &event_data);
 	return 0;
 }
 
 static int pp_resume(void *handle)
 {
+	struct pp_instance *pp_handle;
+	struct pp_eventmgr *eventmgr;
+	struct pem_event_data event_data = { {0} };
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	pp_handle = (struct pp_instance *)handle;
+	eventmgr = pp_handle->eventmgr;
+	pem_handle_event(eventmgr, AMD_PP_EVENT_RESUME, &event_data);
 	return 0;
 }
 
@@ -215,45 +237,198 @@ static int pp_dpm_fw_loading_complete(void *handle)
 static int pp_dpm_force_performance_level(void *handle,
 					enum amd_dpm_forced_level level)
 {
+	struct pp_instance *pp_handle;
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	pp_handle = (struct pp_instance *)handle;
+
+	hwmgr = pp_handle->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	    hwmgr->hwmgr_func->force_dpm_level == NULL)
+		return -EINVAL;
+
+	hwmgr->hwmgr_func->force_dpm_level(hwmgr, level);
+
 	return 0;
 }
+
 static enum amd_dpm_forced_level pp_dpm_get_performance_level(
 								void *handle)
 {
-	return 0;
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	return (((struct pp_instance *)handle)->hwmgr->dpm_level);
 }
+
 static int pp_dpm_get_sclk(void *handle, bool low)
 {
-	return 0;
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	    hwmgr->hwmgr_func->get_sclk == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->get_sclk(hwmgr, low);
 }
+
 static int pp_dpm_get_mclk(void *handle, bool low)
 {
-	return 0;
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	    hwmgr->hwmgr_func->get_mclk == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->get_mclk(hwmgr, low);
 }
+
 static int pp_dpm_powergate_vce(void *handle, bool gate)
 {
-	return 0;
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	    hwmgr->hwmgr_func->powergate_vce == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->powergate_vce(hwmgr, gate);
 }
+
 static int pp_dpm_powergate_uvd(void *handle, bool gate)
 {
-	return 0;
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	    hwmgr->hwmgr_func->powergate_uvd == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate);
+}
+
+static enum PP_StateUILabel power_state_convert(enum amd_pm_state_type  state)
+{
+	switch (state) {
+	case POWER_STATE_TYPE_BATTERY:
+		return PP_StateUILabel_Battery;
+	case POWER_STATE_TYPE_BALANCED:
+		return PP_StateUILabel_Balanced;
+	case POWER_STATE_TYPE_PERFORMANCE:
+		return PP_StateUILabel_Performance;
+	default:
+		return PP_StateUILabel_None;
+	}
 }
 
 int pp_dpm_dispatch_tasks(void *handle, enum amd_pp_event event_id, void *input, void *output)
 {
-	return 0;
+	int ret = 0;
+	struct pp_instance *pp_handle;
+	struct pem_event_data data = { {0} };
+
+	pp_handle = (struct pp_instance *)handle;
+
+	if (pp_handle == NULL)
+		return -EINVAL;
+
+	switch (event_id) {
+	case AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE:
+		ret = pem_handle_event(pp_handle->eventmgr, event_id, &data);
+		break;
+	case AMD_PP_EVENT_ENABLE_USER_STATE:
+	{
+		enum amd_pm_state_type  ps;
+
+		if (input == NULL)
+			return -EINVAL;
+		ps = *(unsigned long *)input;
+
+		data.requested_ui_label = power_state_convert(ps);
+		ret = pem_handle_event(pp_handle->eventmgr, event_id, &data);
+	}
+	break;
+	default:
+		break;
+	}
+	return ret;
 }
+
 enum amd_pm_state_type pp_dpm_get_current_power_state(void *handle)
 {
-	return 0;
+	struct pp_hwmgr *hwmgr;
+	struct pp_power_state *state;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->current_ps == NULL)
+		return -EINVAL;
+
+	state = hwmgr->current_ps;
+
+	switch (state->classification.ui_label) {
+	case PP_StateUILabel_Battery:
+		return POWER_STATE_TYPE_BATTERY;
+	case PP_StateUILabel_Balanced:
+		return POWER_STATE_TYPE_BALANCED;
+	case PP_StateUILabel_Performance:
+		return POWER_STATE_TYPE_PERFORMANCE;
+	default:
+		return POWER_STATE_TYPE_DEFAULT;
+	}
 }
+
 static void
 pp_debugfs_print_current_performance_level(void *handle,
 					       struct seq_file *m)
 {
-	return;
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	  hwmgr->hwmgr_func->print_current_perforce_level == NULL)
+		return;
+
+	hwmgr->hwmgr_func->print_current_perforce_level(hwmgr, m);
 }
 
+
 const struct amd_powerplay_funcs pp_dpm_funcs = {
 	.get_temperature = NULL,
 	.load_firmware = pp_dpm_load_fw,
-- 
cgit v1.1


From 3a287055aed6634d57d57da1977f1df3c9206945 Mon Sep 17 00:00:00 2001
From: yanyang1 <young.yang@amd.com>
Date: Mon, 17 Aug 2015 14:15:20 +0800
Subject: drm/amd/powerplay: Add ixSWRST_COMMAND_1 in bif_5_0_d.h

Add ixSWRST_COMMAND_1 in bif_5_0_d.h.  Required by
new powerplay code for tonga and fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
---
 drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h b/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h
index 92b6ba0..2933297 100644
--- a/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h
+++ b/drivers/gpu/drm/amd/include/asic_reg/bif/bif_5_0_d.h
@@ -596,6 +596,7 @@
 #define mmSWRST_EP_CONTROL_0                                                    0x14ac
 #define mmCPM_CONTROL                                                           0x14b8
 #define mmGSKT_CONTROL                                                          0x14bf
+#define ixSWRST_COMMAND_1                                                       0x1400103
 #define ixLM_CONTROL                                                            0x1400120
 #define ixLM_PCIETXMUX0                                                         0x1400121
 #define ixLM_PCIETXMUX1                                                         0x1400122
-- 
cgit v1.1


From 7ff1d70a40f468e20a6cae5311800cd18e680865 Mon Sep 17 00:00:00 2001
From: yanyang1 <young.yang@amd.com>
Date: Wed, 19 Aug 2015 12:22:34 +0800
Subject: drm/amd/powerplay: Move smu7*.h from amdgpu to powerplay.

Move smu7.h, smu7_discrete.h and smu7_fusion.h from amdgpu to powerplay.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/smu7.h                 | 170 -------
 drivers/gpu/drm/amd/amdgpu/smu7_discrete.h        | 514 ----------------------
 drivers/gpu/drm/amd/amdgpu/smu7_fusion.h          | 300 -------------
 drivers/gpu/drm/amd/powerplay/inc/smu7.h          | 170 +++++++
 drivers/gpu/drm/amd/powerplay/inc/smu7_discrete.h | 514 ++++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/smu7_fusion.h   | 300 +++++++++++++
 6 files changed, 984 insertions(+), 984 deletions(-)
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/smu7.h
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/smu7_discrete.h
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/smu7_fusion.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu7.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu7_discrete.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu7_fusion.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/smu7.h b/drivers/gpu/drm/amd/amdgpu/smu7.h
deleted file mode 100644
index 75a380a..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu7.h
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright 2013 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef SMU7_H
-#define SMU7_H
-
-#pragma pack(push, 1)
-
-#define SMU7_CONTEXT_ID_SMC        1
-#define SMU7_CONTEXT_ID_VBIOS      2
-
-
-#define SMU7_CONTEXT_ID_SMC        1
-#define SMU7_CONTEXT_ID_VBIOS      2
-
-#define SMU7_MAX_LEVELS_VDDC            8
-#define SMU7_MAX_LEVELS_VDDCI           4
-#define SMU7_MAX_LEVELS_MVDD            4
-#define SMU7_MAX_LEVELS_VDDNB           8
-
-#define SMU7_MAX_LEVELS_GRAPHICS        SMU__NUM_SCLK_DPM_STATE   // SCLK + SQ DPM + ULV
-#define SMU7_MAX_LEVELS_MEMORY          SMU__NUM_MCLK_DPM_LEVELS   // MCLK Levels DPM
-#define SMU7_MAX_LEVELS_GIO             SMU__NUM_LCLK_DPM_LEVELS  // LCLK Levels
-#define SMU7_MAX_LEVELS_LINK            SMU__NUM_PCIE_DPM_LEVELS  // PCIe speed and number of lanes.
-#define SMU7_MAX_LEVELS_UVD             8   // VCLK/DCLK levels for UVD.
-#define SMU7_MAX_LEVELS_VCE             8   // ECLK levels for VCE.
-#define SMU7_MAX_LEVELS_ACP             8   // ACLK levels for ACP.
-#define SMU7_MAX_LEVELS_SAMU            8   // SAMCLK levels for SAMU.
-#define SMU7_MAX_ENTRIES_SMIO           32  // Number of entries in SMIO table.
-
-#define DPM_NO_LIMIT 0
-#define DPM_NO_UP 1
-#define DPM_GO_DOWN 2
-#define DPM_GO_UP 3
-
-#define SMU7_FIRST_DPM_GRAPHICS_LEVEL    0
-#define SMU7_FIRST_DPM_MEMORY_LEVEL      0
-
-#define GPIO_CLAMP_MODE_VRHOT      1
-#define GPIO_CLAMP_MODE_THERM      2
-#define GPIO_CLAMP_MODE_DC         4
-
-#define SCRATCH_B_TARG_PCIE_INDEX_SHIFT 0
-#define SCRATCH_B_TARG_PCIE_INDEX_MASK  (0x7<<SCRATCH_B_TARG_PCIE_INDEX_SHIFT)
-#define SCRATCH_B_CURR_PCIE_INDEX_SHIFT 3
-#define SCRATCH_B_CURR_PCIE_INDEX_MASK  (0x7<<SCRATCH_B_CURR_PCIE_INDEX_SHIFT)
-#define SCRATCH_B_TARG_UVD_INDEX_SHIFT  6
-#define SCRATCH_B_TARG_UVD_INDEX_MASK   (0x7<<SCRATCH_B_TARG_UVD_INDEX_SHIFT)
-#define SCRATCH_B_CURR_UVD_INDEX_SHIFT  9
-#define SCRATCH_B_CURR_UVD_INDEX_MASK   (0x7<<SCRATCH_B_CURR_UVD_INDEX_SHIFT)
-#define SCRATCH_B_TARG_VCE_INDEX_SHIFT  12
-#define SCRATCH_B_TARG_VCE_INDEX_MASK   (0x7<<SCRATCH_B_TARG_VCE_INDEX_SHIFT)
-#define SCRATCH_B_CURR_VCE_INDEX_SHIFT  15
-#define SCRATCH_B_CURR_VCE_INDEX_MASK   (0x7<<SCRATCH_B_CURR_VCE_INDEX_SHIFT)
-#define SCRATCH_B_TARG_ACP_INDEX_SHIFT  18
-#define SCRATCH_B_TARG_ACP_INDEX_MASK   (0x7<<SCRATCH_B_TARG_ACP_INDEX_SHIFT)
-#define SCRATCH_B_CURR_ACP_INDEX_SHIFT  21
-#define SCRATCH_B_CURR_ACP_INDEX_MASK   (0x7<<SCRATCH_B_CURR_ACP_INDEX_SHIFT)
-#define SCRATCH_B_TARG_SAMU_INDEX_SHIFT 24
-#define SCRATCH_B_TARG_SAMU_INDEX_MASK  (0x7<<SCRATCH_B_TARG_SAMU_INDEX_SHIFT)
-#define SCRATCH_B_CURR_SAMU_INDEX_SHIFT 27
-#define SCRATCH_B_CURR_SAMU_INDEX_MASK  (0x7<<SCRATCH_B_CURR_SAMU_INDEX_SHIFT)
-
-
-struct SMU7_PIDController
-{
-    uint32_t Ki;
-    int32_t LFWindupUL;
-    int32_t LFWindupLL;
-    uint32_t StatePrecision;
-    uint32_t LfPrecision;
-    uint32_t LfOffset;
-    uint32_t MaxState;
-    uint32_t MaxLfFraction;
-    uint32_t StateShift;
-};
-
-typedef struct SMU7_PIDController SMU7_PIDController;
-
-// -------------------------------------------------------------------------------------------------------------------------
-#define SMU7_MAX_PCIE_LINK_SPEEDS 3 /* 0:Gen1 1:Gen2 2:Gen3 */
-
-#define SMU7_SCLK_DPM_CONFIG_MASK                        0x01
-#define SMU7_VOLTAGE_CONTROLLER_CONFIG_MASK              0x02
-#define SMU7_THERMAL_CONTROLLER_CONFIG_MASK              0x04
-#define SMU7_MCLK_DPM_CONFIG_MASK                        0x08
-#define SMU7_UVD_DPM_CONFIG_MASK                         0x10
-#define SMU7_VCE_DPM_CONFIG_MASK                         0x20
-#define SMU7_ACP_DPM_CONFIG_MASK                         0x40
-#define SMU7_SAMU_DPM_CONFIG_MASK                        0x80
-#define SMU7_PCIEGEN_DPM_CONFIG_MASK                    0x100
-
-#define SMU7_ACP_MCLK_HANDSHAKE_DISABLE                  0x00000001
-#define SMU7_ACP_SCLK_HANDSHAKE_DISABLE                  0x00000002
-#define SMU7_UVD_MCLK_HANDSHAKE_DISABLE                  0x00000100
-#define SMU7_UVD_SCLK_HANDSHAKE_DISABLE                  0x00000200
-#define SMU7_VCE_MCLK_HANDSHAKE_DISABLE                  0x00010000
-#define SMU7_VCE_SCLK_HANDSHAKE_DISABLE                  0x00020000
-
-struct SMU7_Firmware_Header
-{
-    uint32_t Digest[5];
-    uint32_t Version;
-    uint32_t HeaderSize;
-    uint32_t Flags;
-    uint32_t EntryPoint;
-    uint32_t CodeSize;
-    uint32_t ImageSize;
-
-    uint32_t Rtos;
-    uint32_t SoftRegisters;
-    uint32_t DpmTable;
-    uint32_t FanTable;
-    uint32_t CacConfigTable;
-    uint32_t CacStatusTable;
-
-    uint32_t mcRegisterTable;
-
-    uint32_t mcArbDramTimingTable;
-
-    uint32_t PmFuseTable;
-    uint32_t Globals;
-    uint32_t Reserved[42];
-    uint32_t Signature;
-};
-
-typedef struct SMU7_Firmware_Header SMU7_Firmware_Header;
-
-#define SMU7_FIRMWARE_HEADER_LOCATION 0x20000
-
-enum  DisplayConfig {
-    PowerDown = 1,
-    DP54x4,
-    DP54x2,
-    DP54x1,
-    DP27x4,
-    DP27x2,
-    DP27x1,
-    HDMI297,
-    HDMI162,
-    LVDS,
-    DP324x4,
-    DP324x2,
-    DP324x1
-};
-
-#pragma pack(pop)
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/amdgpu/smu7_discrete.h b/drivers/gpu/drm/amd/amdgpu/smu7_discrete.h
deleted file mode 100644
index 0b0b404..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu7_discrete.h
+++ /dev/null
@@ -1,514 +0,0 @@
-/*
- * Copyright 2013 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef SMU7_DISCRETE_H
-#define SMU7_DISCRETE_H
-
-#include "smu7.h"
-
-#pragma pack(push, 1)
-
-#define SMU7_DTE_ITERATIONS 5
-#define SMU7_DTE_SOURCES 3
-#define SMU7_DTE_SINKS 1
-#define SMU7_NUM_CPU_TES 0
-#define SMU7_NUM_GPU_TES 1
-#define SMU7_NUM_NON_TES 2
-
-struct SMU7_SoftRegisters
-{
-    uint32_t        RefClockFrequency;
-    uint32_t        PmTimerP;
-    uint32_t        FeatureEnables;
-    uint32_t        PreVBlankGap;
-    uint32_t        VBlankTimeout;
-    uint32_t        TrainTimeGap;
-
-    uint32_t        MvddSwitchTime;
-    uint32_t        LongestAcpiTrainTime;
-    uint32_t        AcpiDelay;
-    uint32_t        G5TrainTime;
-    uint32_t        DelayMpllPwron;
-    uint32_t        VoltageChangeTimeout;
-    uint32_t        HandshakeDisables;
-
-    uint8_t         DisplayPhy1Config;
-    uint8_t         DisplayPhy2Config;
-    uint8_t         DisplayPhy3Config;
-    uint8_t         DisplayPhy4Config;
-
-    uint8_t         DisplayPhy5Config;
-    uint8_t         DisplayPhy6Config;
-    uint8_t         DisplayPhy7Config;
-    uint8_t         DisplayPhy8Config;
-
-    uint32_t        AverageGraphicsA;
-    uint32_t        AverageMemoryA;
-    uint32_t        AverageGioA;
-
-    uint8_t         SClkDpmEnabledLevels;
-    uint8_t         MClkDpmEnabledLevels;
-    uint8_t         LClkDpmEnabledLevels;
-    uint8_t         PCIeDpmEnabledLevels;
-
-    uint8_t         UVDDpmEnabledLevels;
-    uint8_t         SAMUDpmEnabledLevels;
-    uint8_t         ACPDpmEnabledLevels;
-    uint8_t         VCEDpmEnabledLevels;
-
-    uint32_t        DRAM_LOG_ADDR_H;
-    uint32_t        DRAM_LOG_ADDR_L;
-    uint32_t        DRAM_LOG_PHY_ADDR_H;
-    uint32_t        DRAM_LOG_PHY_ADDR_L;
-    uint32_t        DRAM_LOG_BUFF_SIZE;
-    uint32_t        UlvEnterC;
-    uint32_t        UlvTime;
-    uint32_t        Reserved[3];
-
-};
-
-typedef struct SMU7_SoftRegisters SMU7_SoftRegisters;
-
-struct SMU7_Discrete_VoltageLevel
-{
-    uint16_t    Voltage;
-    uint16_t    StdVoltageHiSidd;
-    uint16_t    StdVoltageLoSidd;
-    uint8_t     Smio;
-    uint8_t     padding;
-};
-
-typedef struct SMU7_Discrete_VoltageLevel SMU7_Discrete_VoltageLevel;
-
-struct SMU7_Discrete_GraphicsLevel
-{
-    uint32_t    Flags;
-    uint32_t    MinVddc;
-    uint32_t    MinVddcPhases;
-
-    uint32_t    SclkFrequency;
-
-    uint8_t     padding1[2];
-    uint16_t    ActivityLevel;
-
-    uint32_t    CgSpllFuncCntl3;
-    uint32_t    CgSpllFuncCntl4;
-    uint32_t    SpllSpreadSpectrum;
-    uint32_t    SpllSpreadSpectrum2;
-    uint32_t    CcPwrDynRm;
-    uint32_t    CcPwrDynRm1;
-    uint8_t     SclkDid;
-    uint8_t     DisplayWatermark;
-    uint8_t     EnabledForActivity;
-    uint8_t     EnabledForThrottle;
-    uint8_t     UpH;
-    uint8_t     DownH;
-    uint8_t     VoltageDownH;
-    uint8_t     PowerThrottle;
-    uint8_t     DeepSleepDivId;
-    uint8_t     padding[3];
-};
-
-typedef struct SMU7_Discrete_GraphicsLevel SMU7_Discrete_GraphicsLevel;
-
-struct SMU7_Discrete_ACPILevel
-{
-    uint32_t    Flags;
-    uint32_t    MinVddc;
-    uint32_t    MinVddcPhases;
-    uint32_t    SclkFrequency;
-    uint8_t     SclkDid;
-    uint8_t     DisplayWatermark;
-    uint8_t     DeepSleepDivId;
-    uint8_t     padding;
-    uint32_t    CgSpllFuncCntl;
-    uint32_t    CgSpllFuncCntl2;
-    uint32_t    CgSpllFuncCntl3;
-    uint32_t    CgSpllFuncCntl4;
-    uint32_t    SpllSpreadSpectrum;
-    uint32_t    SpllSpreadSpectrum2;
-    uint32_t    CcPwrDynRm;
-    uint32_t    CcPwrDynRm1;
-};
-
-typedef struct SMU7_Discrete_ACPILevel SMU7_Discrete_ACPILevel;
-
-struct SMU7_Discrete_Ulv
-{
-    uint32_t    CcPwrDynRm;
-    uint32_t    CcPwrDynRm1;
-    uint16_t    VddcOffset;
-    uint8_t     VddcOffsetVid;
-    uint8_t     VddcPhase;
-    uint32_t    Reserved;
-};
-
-typedef struct SMU7_Discrete_Ulv SMU7_Discrete_Ulv;
-
-struct SMU7_Discrete_MemoryLevel
-{
-    uint32_t    MinVddc;
-    uint32_t    MinVddcPhases;
-    uint32_t    MinVddci;
-    uint32_t    MinMvdd;
-
-    uint32_t    MclkFrequency;
-
-    uint8_t     EdcReadEnable;
-    uint8_t     EdcWriteEnable;
-    uint8_t     RttEnable;
-    uint8_t     StutterEnable;
-
-    uint8_t     StrobeEnable;
-    uint8_t     StrobeRatio;
-    uint8_t     EnabledForThrottle;
-    uint8_t     EnabledForActivity;
-
-    uint8_t     UpH;
-    uint8_t     DownH;
-    uint8_t     VoltageDownH;
-    uint8_t     padding;
-
-    uint16_t    ActivityLevel;
-    uint8_t     DisplayWatermark;
-    uint8_t     padding1;
-
-    uint32_t    MpllFuncCntl;
-    uint32_t    MpllFuncCntl_1;
-    uint32_t    MpllFuncCntl_2;
-    uint32_t    MpllAdFuncCntl;
-    uint32_t    MpllDqFuncCntl;
-    uint32_t    MclkPwrmgtCntl;
-    uint32_t    DllCntl;
-    uint32_t    MpllSs1;
-    uint32_t    MpllSs2;
-};
-
-typedef struct SMU7_Discrete_MemoryLevel SMU7_Discrete_MemoryLevel;
-
-struct SMU7_Discrete_LinkLevel
-{
-    uint8_t     PcieGenSpeed;
-    uint8_t     PcieLaneCount;
-    uint8_t     EnabledForActivity;
-    uint8_t     Padding;
-    uint32_t    DownT;
-    uint32_t    UpT;
-    uint32_t    Reserved;
-};
-
-typedef struct SMU7_Discrete_LinkLevel SMU7_Discrete_LinkLevel;
-
-
-struct SMU7_Discrete_MCArbDramTimingTableEntry
-{
-    uint32_t McArbDramTiming;
-    uint32_t McArbDramTiming2;
-    uint8_t  McArbBurstTime;
-    uint8_t  padding[3];
-};
-
-typedef struct SMU7_Discrete_MCArbDramTimingTableEntry SMU7_Discrete_MCArbDramTimingTableEntry;
-
-struct SMU7_Discrete_MCArbDramTimingTable
-{
-    SMU7_Discrete_MCArbDramTimingTableEntry entries[SMU__NUM_SCLK_DPM_STATE][SMU__NUM_MCLK_DPM_LEVELS];
-};
-
-typedef struct SMU7_Discrete_MCArbDramTimingTable SMU7_Discrete_MCArbDramTimingTable;
-
-struct SMU7_Discrete_UvdLevel
-{
-    uint32_t VclkFrequency;
-    uint32_t DclkFrequency;
-    uint16_t MinVddc;
-    uint8_t  MinVddcPhases;
-    uint8_t  VclkDivider;
-    uint8_t  DclkDivider;
-    uint8_t  padding[3];
-};
-
-typedef struct SMU7_Discrete_UvdLevel SMU7_Discrete_UvdLevel;
-
-struct SMU7_Discrete_ExtClkLevel
-{
-    uint32_t Frequency;
-    uint16_t MinVoltage;
-    uint8_t  MinPhases;
-    uint8_t  Divider;
-};
-
-typedef struct SMU7_Discrete_ExtClkLevel SMU7_Discrete_ExtClkLevel;
-
-struct SMU7_Discrete_StateInfo
-{
-    uint32_t SclkFrequency;
-    uint32_t MclkFrequency;
-    uint32_t VclkFrequency;
-    uint32_t DclkFrequency;
-    uint32_t SamclkFrequency;
-    uint32_t AclkFrequency;
-    uint32_t EclkFrequency;
-    uint16_t MvddVoltage;
-    uint16_t padding16;
-    uint8_t  DisplayWatermark;
-    uint8_t  McArbIndex;
-    uint8_t  McRegIndex;
-    uint8_t  SeqIndex;
-    uint8_t  SclkDid;
-    int8_t   SclkIndex;
-    int8_t   MclkIndex;
-    uint8_t  PCIeGen;
-
-};
-
-typedef struct SMU7_Discrete_StateInfo SMU7_Discrete_StateInfo;
-
-
-struct SMU7_Discrete_DpmTable
-{
-    SMU7_PIDController                  GraphicsPIDController;
-    SMU7_PIDController                  MemoryPIDController;
-    SMU7_PIDController                  LinkPIDController;
-
-    uint32_t                            SystemFlags;
-
-
-    uint32_t                            SmioMaskVddcVid;
-    uint32_t                            SmioMaskVddcPhase;
-    uint32_t                            SmioMaskVddciVid;
-    uint32_t                            SmioMaskMvddVid;
-
-    uint32_t                            VddcLevelCount;
-    uint32_t                            VddciLevelCount;
-    uint32_t                            MvddLevelCount;
-
-    SMU7_Discrete_VoltageLevel          VddcLevel               [SMU7_MAX_LEVELS_VDDC];
-//    SMU7_Discrete_VoltageLevel          VddcStandardReference   [SMU7_MAX_LEVELS_VDDC];
-    SMU7_Discrete_VoltageLevel          VddciLevel              [SMU7_MAX_LEVELS_VDDCI];
-    SMU7_Discrete_VoltageLevel          MvddLevel               [SMU7_MAX_LEVELS_MVDD];
-
-    uint8_t                             GraphicsDpmLevelCount;
-    uint8_t                             MemoryDpmLevelCount;
-    uint8_t                             LinkLevelCount;
-    uint8_t                             UvdLevelCount;
-    uint8_t                             VceLevelCount;
-    uint8_t                             AcpLevelCount;
-    uint8_t                             SamuLevelCount;
-    uint8_t                             MasterDeepSleepControl;
-    uint32_t                            Reserved[5];
-//    uint32_t                            SamuDefaultLevel;
-
-    SMU7_Discrete_GraphicsLevel         GraphicsLevel           [SMU7_MAX_LEVELS_GRAPHICS];
-    SMU7_Discrete_MemoryLevel           MemoryACPILevel;
-    SMU7_Discrete_MemoryLevel           MemoryLevel             [SMU7_MAX_LEVELS_MEMORY];
-    SMU7_Discrete_LinkLevel             LinkLevel               [SMU7_MAX_LEVELS_LINK];
-    SMU7_Discrete_ACPILevel             ACPILevel;
-    SMU7_Discrete_UvdLevel              UvdLevel                [SMU7_MAX_LEVELS_UVD];
-    SMU7_Discrete_ExtClkLevel           VceLevel                [SMU7_MAX_LEVELS_VCE];
-    SMU7_Discrete_ExtClkLevel           AcpLevel                [SMU7_MAX_LEVELS_ACP];
-    SMU7_Discrete_ExtClkLevel           SamuLevel               [SMU7_MAX_LEVELS_SAMU];
-    SMU7_Discrete_Ulv                   Ulv;
-
-    uint32_t                            SclkStepSize;
-    uint32_t                            Smio                    [SMU7_MAX_ENTRIES_SMIO];
-
-    uint8_t                             UvdBootLevel;
-    uint8_t                             VceBootLevel;
-    uint8_t                             AcpBootLevel;
-    uint8_t                             SamuBootLevel;
-
-    uint8_t                             UVDInterval;
-    uint8_t                             VCEInterval;
-    uint8_t                             ACPInterval;
-    uint8_t                             SAMUInterval;
-
-    uint8_t                             GraphicsBootLevel;
-    uint8_t                             GraphicsVoltageChangeEnable;
-    uint8_t                             GraphicsThermThrottleEnable;
-    uint8_t                             GraphicsInterval;
-
-    uint8_t                             VoltageInterval;
-    uint8_t                             ThermalInterval;
-    uint16_t                            TemperatureLimitHigh;
-
-    uint16_t                            TemperatureLimitLow;
-    uint8_t                             MemoryBootLevel;
-    uint8_t                             MemoryVoltageChangeEnable;
-
-    uint8_t                             MemoryInterval;
-    uint8_t                             MemoryThermThrottleEnable;
-    uint16_t                            VddcVddciDelta;
-
-    uint16_t                            VoltageResponseTime;
-    uint16_t                            PhaseResponseTime;
-
-    uint8_t                             PCIeBootLinkLevel;
-    uint8_t                             PCIeGenInterval;
-    uint8_t                             DTEInterval;
-    uint8_t                             DTEMode;
-
-    uint8_t                             SVI2Enable;
-    uint8_t                             VRHotGpio;
-    uint8_t                             AcDcGpio;
-    uint8_t                             ThermGpio;
-
-    uint16_t                            PPM_PkgPwrLimit;
-    uint16_t                            PPM_TemperatureLimit;
-
-    uint16_t                            DefaultTdp;
-    uint16_t                            TargetTdp;
-
-    uint16_t                            FpsHighT;
-    uint16_t                            FpsLowT;
-
-    uint16_t                            BAPMTI_R  [SMU7_DTE_ITERATIONS][SMU7_DTE_SOURCES][SMU7_DTE_SINKS];
-    uint16_t                            BAPMTI_RC [SMU7_DTE_ITERATIONS][SMU7_DTE_SOURCES][SMU7_DTE_SINKS];
-
-    uint8_t                             DTEAmbientTempBase;
-    uint8_t                             DTETjOffset;
-    uint8_t                             GpuTjMax;
-    uint8_t                             GpuTjHyst;
-
-    uint16_t                            BootVddc;
-    uint16_t                            BootVddci;
-
-    uint16_t                            BootMVdd;
-    uint16_t                            padding;
-
-    uint32_t                            BAPM_TEMP_GRADIENT;
-
-    uint32_t                            LowSclkInterruptT;
-};
-
-typedef struct SMU7_Discrete_DpmTable SMU7_Discrete_DpmTable;
-
-#define SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE 16
-#define SMU7_DISCRETE_MC_REGISTER_ARRAY_SET_COUNT SMU7_MAX_LEVELS_MEMORY
-
-struct SMU7_Discrete_MCRegisterAddress
-{
-    uint16_t s0;
-    uint16_t s1;
-};
-
-typedef struct SMU7_Discrete_MCRegisterAddress SMU7_Discrete_MCRegisterAddress;
-
-struct SMU7_Discrete_MCRegisterSet
-{
-    uint32_t value[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE];
-};
-
-typedef struct SMU7_Discrete_MCRegisterSet SMU7_Discrete_MCRegisterSet;
-
-struct SMU7_Discrete_MCRegisters
-{
-    uint8_t                             last;
-    uint8_t                             reserved[3];
-    SMU7_Discrete_MCRegisterAddress     address[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE];
-    SMU7_Discrete_MCRegisterSet         data[SMU7_DISCRETE_MC_REGISTER_ARRAY_SET_COUNT];
-};
-
-typedef struct SMU7_Discrete_MCRegisters SMU7_Discrete_MCRegisters;
-
-struct SMU7_Discrete_FanTable
-{
-	uint16_t FdoMode;
-	int16_t  TempMin;
-	int16_t  TempMed;
-	int16_t  TempMax;
-	int16_t  Slope1;
-	int16_t  Slope2;
-	int16_t  FdoMin;
-	int16_t  HystUp;
-	int16_t  HystDown;
-	int16_t  HystSlope;
-	int16_t  TempRespLim;
-	int16_t  TempCurr;
-	int16_t  SlopeCurr;
-	int16_t  PwmCurr;
-	uint32_t RefreshPeriod;
-	int16_t  FdoMax;
-	uint8_t  TempSrc;
-	int8_t   Padding;
-};
-
-typedef struct SMU7_Discrete_FanTable SMU7_Discrete_FanTable;
-
-
-struct SMU7_Discrete_PmFuses {
-  // dw0-dw1
-  uint8_t BapmVddCVidHiSidd[8];
-
-  // dw2-dw3
-  uint8_t BapmVddCVidLoSidd[8];
-
-  // dw4-dw5
-  uint8_t VddCVid[8];
-
-  // dw6
-  uint8_t SviLoadLineEn;
-  uint8_t SviLoadLineVddC;
-  uint8_t SviLoadLineTrimVddC;
-  uint8_t SviLoadLineOffsetVddC;
-
-  // dw7
-  uint16_t TDC_VDDC_PkgLimit;
-  uint8_t TDC_VDDC_ThrottleReleaseLimitPerc;
-  uint8_t TDC_MAWt;
-
-  // dw8
-  uint8_t TdcWaterfallCtl;
-  uint8_t LPMLTemperatureMin;
-  uint8_t LPMLTemperatureMax;
-  uint8_t Reserved;
-
-  // dw9-dw10
-  uint8_t BapmVddCVidHiSidd2[8];
-
-  // dw11-dw12
-  int16_t FuzzyFan_ErrorSetDelta;
-  int16_t FuzzyFan_ErrorRateSetDelta;
-  int16_t FuzzyFan_PwmSetDelta;
-  uint16_t CalcMeasPowerBlend;
-
-  // dw13-dw16
-  uint8_t GnbLPML[16];
-
-  // dw17
-  uint8_t GnbLPMLMaxVid;
-  uint8_t GnbLPMLMinVid;
-  uint8_t Reserved1[2];
-
-  // dw18
-  uint16_t BapmVddCBaseLeakageHiSidd;
-  uint16_t BapmVddCBaseLeakageLoSidd;
-};
-
-typedef struct SMU7_Discrete_PmFuses SMU7_Discrete_PmFuses;
-
-
-#pragma pack(pop)
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/amdgpu/smu7_fusion.h b/drivers/gpu/drm/amd/amdgpu/smu7_fusion.h
deleted file mode 100644
index 78ada9f..0000000
--- a/drivers/gpu/drm/amd/amdgpu/smu7_fusion.h
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Copyright 2013 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef SMU7_FUSION_H
-#define SMU7_FUSION_H
-
-#include "smu7.h"
-
-#pragma pack(push, 1)
-
-#define SMU7_DTE_ITERATIONS 5
-#define SMU7_DTE_SOURCES 5
-#define SMU7_DTE_SINKS 3
-#define SMU7_NUM_CPU_TES 2
-#define SMU7_NUM_GPU_TES 1
-#define SMU7_NUM_NON_TES 2
-
-// All 'soft registers' should be uint32_t.
-struct SMU7_SoftRegisters
-{
-    uint32_t        RefClockFrequency;
-    uint32_t        PmTimerP;
-    uint32_t        FeatureEnables;
-    uint32_t        HandshakeDisables;
-
-    uint8_t         DisplayPhy1Config;
-    uint8_t         DisplayPhy2Config;
-    uint8_t         DisplayPhy3Config;
-    uint8_t         DisplayPhy4Config;
-
-    uint8_t         DisplayPhy5Config;
-    uint8_t         DisplayPhy6Config;
-    uint8_t         DisplayPhy7Config;
-    uint8_t         DisplayPhy8Config;
-
-    uint32_t        AverageGraphicsA;
-    uint32_t        AverageMemoryA;
-    uint32_t        AverageGioA;
-
-    uint8_t         SClkDpmEnabledLevels;
-    uint8_t         MClkDpmEnabledLevels;
-    uint8_t         LClkDpmEnabledLevels;
-    uint8_t         PCIeDpmEnabledLevels;
-
-    uint8_t         UVDDpmEnabledLevels;
-    uint8_t         SAMUDpmEnabledLevels;
-    uint8_t         ACPDpmEnabledLevels;
-    uint8_t         VCEDpmEnabledLevels;
-
-    uint32_t        DRAM_LOG_ADDR_H;
-    uint32_t        DRAM_LOG_ADDR_L;
-    uint32_t        DRAM_LOG_PHY_ADDR_H;
-    uint32_t        DRAM_LOG_PHY_ADDR_L;
-    uint32_t        DRAM_LOG_BUFF_SIZE;
-    uint32_t        UlvEnterC;
-    uint32_t        UlvTime;
-    uint32_t        Reserved[3];
-
-};
-
-typedef struct SMU7_SoftRegisters SMU7_SoftRegisters;
-
-struct SMU7_Fusion_GraphicsLevel
-{
-    uint32_t    MinVddNb;
-
-    uint32_t    SclkFrequency;
-
-    uint8_t     Vid;
-    uint8_t     VidOffset;
-    uint16_t    AT;
-
-    uint8_t     PowerThrottle;
-    uint8_t     GnbSlow;
-    uint8_t     ForceNbPs1;
-    uint8_t     SclkDid;
-
-    uint8_t     DisplayWatermark;
-    uint8_t     EnabledForActivity;
-    uint8_t     EnabledForThrottle;
-    uint8_t     UpH;
-
-    uint8_t     DownH;
-    uint8_t     VoltageDownH;
-    uint8_t     DeepSleepDivId;
-
-    uint8_t     ClkBypassCntl;
-
-    uint32_t    reserved;
-};
-
-typedef struct SMU7_Fusion_GraphicsLevel SMU7_Fusion_GraphicsLevel;
-
-struct SMU7_Fusion_GIOLevel
-{
-    uint8_t     EnabledForActivity;
-    uint8_t     LclkDid;
-    uint8_t     Vid;
-    uint8_t     VoltageDownH;
-
-    uint32_t    MinVddNb;
-
-    uint16_t    ResidencyCounter;
-    uint8_t     UpH;
-    uint8_t     DownH;
-
-    uint32_t    LclkFrequency;
-
-    uint8_t     ActivityLevel;
-    uint8_t     EnabledForThrottle;
-
-    uint8_t     ClkBypassCntl;
-
-    uint8_t     padding;
-};
-
-typedef struct SMU7_Fusion_GIOLevel SMU7_Fusion_GIOLevel;
-
-// UVD VCLK/DCLK state (level) definition.
-struct SMU7_Fusion_UvdLevel
-{
-    uint32_t VclkFrequency;
-    uint32_t DclkFrequency;
-    uint16_t MinVddNb;
-    uint8_t  VclkDivider;
-    uint8_t  DclkDivider;
-
-    uint8_t     VClkBypassCntl;
-    uint8_t     DClkBypassCntl;
-
-    uint8_t     padding[2];
-
-};
-
-typedef struct SMU7_Fusion_UvdLevel SMU7_Fusion_UvdLevel;
-
-// Clocks for other external blocks (VCE, ACP, SAMU).
-struct SMU7_Fusion_ExtClkLevel
-{
-    uint32_t Frequency;
-    uint16_t MinVoltage;
-    uint8_t  Divider;
-    uint8_t  ClkBypassCntl;
-
-    uint32_t Reserved;
-};
-typedef struct SMU7_Fusion_ExtClkLevel SMU7_Fusion_ExtClkLevel;
-
-struct SMU7_Fusion_ACPILevel
-{
-    uint32_t    Flags;
-    uint32_t    MinVddNb;
-    uint32_t    SclkFrequency;
-    uint8_t     SclkDid;
-    uint8_t     GnbSlow;
-    uint8_t     ForceNbPs1;
-    uint8_t     DisplayWatermark;
-    uint8_t     DeepSleepDivId;
-    uint8_t     padding[3];
-};
-
-typedef struct SMU7_Fusion_ACPILevel SMU7_Fusion_ACPILevel;
-
-struct SMU7_Fusion_NbDpm
-{
-    uint8_t DpmXNbPsHi;
-    uint8_t DpmXNbPsLo;
-    uint8_t Dpm0PgNbPsHi;
-    uint8_t Dpm0PgNbPsLo;
-    uint8_t EnablePsi1;
-    uint8_t SkipDPM0;
-    uint8_t SkipPG;
-    uint8_t Hysteresis;
-    uint8_t EnableDpmPstatePoll;
-    uint8_t padding[3];
-};
-
-typedef struct SMU7_Fusion_NbDpm SMU7_Fusion_NbDpm;
-
-struct SMU7_Fusion_StateInfo
-{
-    uint32_t SclkFrequency;
-    uint32_t LclkFrequency;
-    uint32_t VclkFrequency;
-    uint32_t DclkFrequency;
-    uint32_t SamclkFrequency;
-    uint32_t AclkFrequency;
-    uint32_t EclkFrequency;
-    uint8_t  DisplayWatermark;
-    uint8_t  McArbIndex;
-    int8_t   SclkIndex;
-    int8_t   MclkIndex;
-};
-
-typedef struct SMU7_Fusion_StateInfo SMU7_Fusion_StateInfo;
-
-struct SMU7_Fusion_DpmTable
-{
-    uint32_t                            SystemFlags;
-
-    SMU7_PIDController                  GraphicsPIDController;
-    SMU7_PIDController                  GioPIDController;
-
-    uint8_t                            GraphicsDpmLevelCount;
-    uint8_t                            GIOLevelCount;
-    uint8_t                            UvdLevelCount;
-    uint8_t                            VceLevelCount;
-
-    uint8_t                            AcpLevelCount;
-    uint8_t                            SamuLevelCount;
-    uint16_t                           FpsHighT;
-
-    SMU7_Fusion_GraphicsLevel         GraphicsLevel           [SMU__NUM_SCLK_DPM_STATE];
-    SMU7_Fusion_ACPILevel             ACPILevel;
-    SMU7_Fusion_UvdLevel              UvdLevel                [SMU7_MAX_LEVELS_UVD];
-    SMU7_Fusion_ExtClkLevel           VceLevel                [SMU7_MAX_LEVELS_VCE];
-    SMU7_Fusion_ExtClkLevel           AcpLevel                [SMU7_MAX_LEVELS_ACP];
-    SMU7_Fusion_ExtClkLevel           SamuLevel               [SMU7_MAX_LEVELS_SAMU];
-
-    uint8_t                           UvdBootLevel;
-    uint8_t                           VceBootLevel;
-    uint8_t                           AcpBootLevel;
-    uint8_t                           SamuBootLevel;
-    uint8_t                           UVDInterval;
-    uint8_t                           VCEInterval;
-    uint8_t                           ACPInterval;
-    uint8_t                           SAMUInterval;
-
-    uint8_t                           GraphicsBootLevel;
-    uint8_t                           GraphicsInterval;
-    uint8_t                           GraphicsThermThrottleEnable;
-    uint8_t                           GraphicsVoltageChangeEnable;
-
-    uint8_t                           GraphicsClkSlowEnable;
-    uint8_t                           GraphicsClkSlowDivider;
-    uint16_t                          FpsLowT;
-
-    uint32_t                          DisplayCac;
-    uint32_t                          LowSclkInterruptT;
-
-    uint32_t                          DRAM_LOG_ADDR_H;
-    uint32_t                          DRAM_LOG_ADDR_L;
-    uint32_t                          DRAM_LOG_PHY_ADDR_H;
-    uint32_t                          DRAM_LOG_PHY_ADDR_L;
-    uint32_t                          DRAM_LOG_BUFF_SIZE;
-
-};
-
-struct SMU7_Fusion_GIODpmTable
-{
-
-    SMU7_Fusion_GIOLevel              GIOLevel                [SMU7_MAX_LEVELS_GIO];
-
-    SMU7_PIDController                GioPIDController;
-
-    uint32_t                          GIOLevelCount;
-
-    uint8_t                           Enable;
-    uint8_t                           GIOVoltageChangeEnable;
-    uint8_t                           GIOBootLevel;
-    uint8_t                           padding;
-    uint8_t                           padding1[2];
-    uint8_t                           TargetState;
-    uint8_t                           CurrenttState;
-    uint8_t                           ThrottleOnHtc;
-    uint8_t                           ThermThrottleStatus;
-    uint8_t                           ThermThrottleTempSelect;
-    uint8_t                           ThermThrottleEnable;
-    uint16_t                          TemperatureLimitHigh;
-    uint16_t                          TemperatureLimitLow;
-
-};
-
-typedef struct SMU7_Fusion_DpmTable SMU7_Fusion_DpmTable;
-typedef struct SMU7_Fusion_GIODpmTable SMU7_Fusion_GIODpmTable;
-
-#pragma pack(pop)
-
-#endif
-
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu7.h b/drivers/gpu/drm/amd/powerplay/inc/smu7.h
new file mode 100644
index 0000000..75a380a
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu7.h
@@ -0,0 +1,170 @@
+/*
+ * Copyright 2013 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef SMU7_H
+#define SMU7_H
+
+#pragma pack(push, 1)
+
+#define SMU7_CONTEXT_ID_SMC        1
+#define SMU7_CONTEXT_ID_VBIOS      2
+
+
+#define SMU7_CONTEXT_ID_SMC        1
+#define SMU7_CONTEXT_ID_VBIOS      2
+
+#define SMU7_MAX_LEVELS_VDDC            8
+#define SMU7_MAX_LEVELS_VDDCI           4
+#define SMU7_MAX_LEVELS_MVDD            4
+#define SMU7_MAX_LEVELS_VDDNB           8
+
+#define SMU7_MAX_LEVELS_GRAPHICS        SMU__NUM_SCLK_DPM_STATE   // SCLK + SQ DPM + ULV
+#define SMU7_MAX_LEVELS_MEMORY          SMU__NUM_MCLK_DPM_LEVELS   // MCLK Levels DPM
+#define SMU7_MAX_LEVELS_GIO             SMU__NUM_LCLK_DPM_LEVELS  // LCLK Levels
+#define SMU7_MAX_LEVELS_LINK            SMU__NUM_PCIE_DPM_LEVELS  // PCIe speed and number of lanes.
+#define SMU7_MAX_LEVELS_UVD             8   // VCLK/DCLK levels for UVD.
+#define SMU7_MAX_LEVELS_VCE             8   // ECLK levels for VCE.
+#define SMU7_MAX_LEVELS_ACP             8   // ACLK levels for ACP.
+#define SMU7_MAX_LEVELS_SAMU            8   // SAMCLK levels for SAMU.
+#define SMU7_MAX_ENTRIES_SMIO           32  // Number of entries in SMIO table.
+
+#define DPM_NO_LIMIT 0
+#define DPM_NO_UP 1
+#define DPM_GO_DOWN 2
+#define DPM_GO_UP 3
+
+#define SMU7_FIRST_DPM_GRAPHICS_LEVEL    0
+#define SMU7_FIRST_DPM_MEMORY_LEVEL      0
+
+#define GPIO_CLAMP_MODE_VRHOT      1
+#define GPIO_CLAMP_MODE_THERM      2
+#define GPIO_CLAMP_MODE_DC         4
+
+#define SCRATCH_B_TARG_PCIE_INDEX_SHIFT 0
+#define SCRATCH_B_TARG_PCIE_INDEX_MASK  (0x7<<SCRATCH_B_TARG_PCIE_INDEX_SHIFT)
+#define SCRATCH_B_CURR_PCIE_INDEX_SHIFT 3
+#define SCRATCH_B_CURR_PCIE_INDEX_MASK  (0x7<<SCRATCH_B_CURR_PCIE_INDEX_SHIFT)
+#define SCRATCH_B_TARG_UVD_INDEX_SHIFT  6
+#define SCRATCH_B_TARG_UVD_INDEX_MASK   (0x7<<SCRATCH_B_TARG_UVD_INDEX_SHIFT)
+#define SCRATCH_B_CURR_UVD_INDEX_SHIFT  9
+#define SCRATCH_B_CURR_UVD_INDEX_MASK   (0x7<<SCRATCH_B_CURR_UVD_INDEX_SHIFT)
+#define SCRATCH_B_TARG_VCE_INDEX_SHIFT  12
+#define SCRATCH_B_TARG_VCE_INDEX_MASK   (0x7<<SCRATCH_B_TARG_VCE_INDEX_SHIFT)
+#define SCRATCH_B_CURR_VCE_INDEX_SHIFT  15
+#define SCRATCH_B_CURR_VCE_INDEX_MASK   (0x7<<SCRATCH_B_CURR_VCE_INDEX_SHIFT)
+#define SCRATCH_B_TARG_ACP_INDEX_SHIFT  18
+#define SCRATCH_B_TARG_ACP_INDEX_MASK   (0x7<<SCRATCH_B_TARG_ACP_INDEX_SHIFT)
+#define SCRATCH_B_CURR_ACP_INDEX_SHIFT  21
+#define SCRATCH_B_CURR_ACP_INDEX_MASK   (0x7<<SCRATCH_B_CURR_ACP_INDEX_SHIFT)
+#define SCRATCH_B_TARG_SAMU_INDEX_SHIFT 24
+#define SCRATCH_B_TARG_SAMU_INDEX_MASK  (0x7<<SCRATCH_B_TARG_SAMU_INDEX_SHIFT)
+#define SCRATCH_B_CURR_SAMU_INDEX_SHIFT 27
+#define SCRATCH_B_CURR_SAMU_INDEX_MASK  (0x7<<SCRATCH_B_CURR_SAMU_INDEX_SHIFT)
+
+
+struct SMU7_PIDController
+{
+    uint32_t Ki;
+    int32_t LFWindupUL;
+    int32_t LFWindupLL;
+    uint32_t StatePrecision;
+    uint32_t LfPrecision;
+    uint32_t LfOffset;
+    uint32_t MaxState;
+    uint32_t MaxLfFraction;
+    uint32_t StateShift;
+};
+
+typedef struct SMU7_PIDController SMU7_PIDController;
+
+// -------------------------------------------------------------------------------------------------------------------------
+#define SMU7_MAX_PCIE_LINK_SPEEDS 3 /* 0:Gen1 1:Gen2 2:Gen3 */
+
+#define SMU7_SCLK_DPM_CONFIG_MASK                        0x01
+#define SMU7_VOLTAGE_CONTROLLER_CONFIG_MASK              0x02
+#define SMU7_THERMAL_CONTROLLER_CONFIG_MASK              0x04
+#define SMU7_MCLK_DPM_CONFIG_MASK                        0x08
+#define SMU7_UVD_DPM_CONFIG_MASK                         0x10
+#define SMU7_VCE_DPM_CONFIG_MASK                         0x20
+#define SMU7_ACP_DPM_CONFIG_MASK                         0x40
+#define SMU7_SAMU_DPM_CONFIG_MASK                        0x80
+#define SMU7_PCIEGEN_DPM_CONFIG_MASK                    0x100
+
+#define SMU7_ACP_MCLK_HANDSHAKE_DISABLE                  0x00000001
+#define SMU7_ACP_SCLK_HANDSHAKE_DISABLE                  0x00000002
+#define SMU7_UVD_MCLK_HANDSHAKE_DISABLE                  0x00000100
+#define SMU7_UVD_SCLK_HANDSHAKE_DISABLE                  0x00000200
+#define SMU7_VCE_MCLK_HANDSHAKE_DISABLE                  0x00010000
+#define SMU7_VCE_SCLK_HANDSHAKE_DISABLE                  0x00020000
+
+struct SMU7_Firmware_Header
+{
+    uint32_t Digest[5];
+    uint32_t Version;
+    uint32_t HeaderSize;
+    uint32_t Flags;
+    uint32_t EntryPoint;
+    uint32_t CodeSize;
+    uint32_t ImageSize;
+
+    uint32_t Rtos;
+    uint32_t SoftRegisters;
+    uint32_t DpmTable;
+    uint32_t FanTable;
+    uint32_t CacConfigTable;
+    uint32_t CacStatusTable;
+
+    uint32_t mcRegisterTable;
+
+    uint32_t mcArbDramTimingTable;
+
+    uint32_t PmFuseTable;
+    uint32_t Globals;
+    uint32_t Reserved[42];
+    uint32_t Signature;
+};
+
+typedef struct SMU7_Firmware_Header SMU7_Firmware_Header;
+
+#define SMU7_FIRMWARE_HEADER_LOCATION 0x20000
+
+enum  DisplayConfig {
+    PowerDown = 1,
+    DP54x4,
+    DP54x2,
+    DP54x1,
+    DP27x4,
+    DP27x2,
+    DP27x1,
+    HDMI297,
+    HDMI162,
+    LVDS,
+    DP324x4,
+    DP324x2,
+    DP324x1
+};
+
+#pragma pack(pop)
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu7_discrete.h b/drivers/gpu/drm/amd/powerplay/inc/smu7_discrete.h
new file mode 100644
index 0000000..0b0b404
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu7_discrete.h
@@ -0,0 +1,514 @@
+/*
+ * Copyright 2013 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef SMU7_DISCRETE_H
+#define SMU7_DISCRETE_H
+
+#include "smu7.h"
+
+#pragma pack(push, 1)
+
+#define SMU7_DTE_ITERATIONS 5
+#define SMU7_DTE_SOURCES 3
+#define SMU7_DTE_SINKS 1
+#define SMU7_NUM_CPU_TES 0
+#define SMU7_NUM_GPU_TES 1
+#define SMU7_NUM_NON_TES 2
+
+struct SMU7_SoftRegisters
+{
+    uint32_t        RefClockFrequency;
+    uint32_t        PmTimerP;
+    uint32_t        FeatureEnables;
+    uint32_t        PreVBlankGap;
+    uint32_t        VBlankTimeout;
+    uint32_t        TrainTimeGap;
+
+    uint32_t        MvddSwitchTime;
+    uint32_t        LongestAcpiTrainTime;
+    uint32_t        AcpiDelay;
+    uint32_t        G5TrainTime;
+    uint32_t        DelayMpllPwron;
+    uint32_t        VoltageChangeTimeout;
+    uint32_t        HandshakeDisables;
+
+    uint8_t         DisplayPhy1Config;
+    uint8_t         DisplayPhy2Config;
+    uint8_t         DisplayPhy3Config;
+    uint8_t         DisplayPhy4Config;
+
+    uint8_t         DisplayPhy5Config;
+    uint8_t         DisplayPhy6Config;
+    uint8_t         DisplayPhy7Config;
+    uint8_t         DisplayPhy8Config;
+
+    uint32_t        AverageGraphicsA;
+    uint32_t        AverageMemoryA;
+    uint32_t        AverageGioA;
+
+    uint8_t         SClkDpmEnabledLevels;
+    uint8_t         MClkDpmEnabledLevels;
+    uint8_t         LClkDpmEnabledLevels;
+    uint8_t         PCIeDpmEnabledLevels;
+
+    uint8_t         UVDDpmEnabledLevels;
+    uint8_t         SAMUDpmEnabledLevels;
+    uint8_t         ACPDpmEnabledLevels;
+    uint8_t         VCEDpmEnabledLevels;
+
+    uint32_t        DRAM_LOG_ADDR_H;
+    uint32_t        DRAM_LOG_ADDR_L;
+    uint32_t        DRAM_LOG_PHY_ADDR_H;
+    uint32_t        DRAM_LOG_PHY_ADDR_L;
+    uint32_t        DRAM_LOG_BUFF_SIZE;
+    uint32_t        UlvEnterC;
+    uint32_t        UlvTime;
+    uint32_t        Reserved[3];
+
+};
+
+typedef struct SMU7_SoftRegisters SMU7_SoftRegisters;
+
+struct SMU7_Discrete_VoltageLevel
+{
+    uint16_t    Voltage;
+    uint16_t    StdVoltageHiSidd;
+    uint16_t    StdVoltageLoSidd;
+    uint8_t     Smio;
+    uint8_t     padding;
+};
+
+typedef struct SMU7_Discrete_VoltageLevel SMU7_Discrete_VoltageLevel;
+
+struct SMU7_Discrete_GraphicsLevel
+{
+    uint32_t    Flags;
+    uint32_t    MinVddc;
+    uint32_t    MinVddcPhases;
+
+    uint32_t    SclkFrequency;
+
+    uint8_t     padding1[2];
+    uint16_t    ActivityLevel;
+
+    uint32_t    CgSpllFuncCntl3;
+    uint32_t    CgSpllFuncCntl4;
+    uint32_t    SpllSpreadSpectrum;
+    uint32_t    SpllSpreadSpectrum2;
+    uint32_t    CcPwrDynRm;
+    uint32_t    CcPwrDynRm1;
+    uint8_t     SclkDid;
+    uint8_t     DisplayWatermark;
+    uint8_t     EnabledForActivity;
+    uint8_t     EnabledForThrottle;
+    uint8_t     UpH;
+    uint8_t     DownH;
+    uint8_t     VoltageDownH;
+    uint8_t     PowerThrottle;
+    uint8_t     DeepSleepDivId;
+    uint8_t     padding[3];
+};
+
+typedef struct SMU7_Discrete_GraphicsLevel SMU7_Discrete_GraphicsLevel;
+
+struct SMU7_Discrete_ACPILevel
+{
+    uint32_t    Flags;
+    uint32_t    MinVddc;
+    uint32_t    MinVddcPhases;
+    uint32_t    SclkFrequency;
+    uint8_t     SclkDid;
+    uint8_t     DisplayWatermark;
+    uint8_t     DeepSleepDivId;
+    uint8_t     padding;
+    uint32_t    CgSpllFuncCntl;
+    uint32_t    CgSpllFuncCntl2;
+    uint32_t    CgSpllFuncCntl3;
+    uint32_t    CgSpllFuncCntl4;
+    uint32_t    SpllSpreadSpectrum;
+    uint32_t    SpllSpreadSpectrum2;
+    uint32_t    CcPwrDynRm;
+    uint32_t    CcPwrDynRm1;
+};
+
+typedef struct SMU7_Discrete_ACPILevel SMU7_Discrete_ACPILevel;
+
+struct SMU7_Discrete_Ulv
+{
+    uint32_t    CcPwrDynRm;
+    uint32_t    CcPwrDynRm1;
+    uint16_t    VddcOffset;
+    uint8_t     VddcOffsetVid;
+    uint8_t     VddcPhase;
+    uint32_t    Reserved;
+};
+
+typedef struct SMU7_Discrete_Ulv SMU7_Discrete_Ulv;
+
+struct SMU7_Discrete_MemoryLevel
+{
+    uint32_t    MinVddc;
+    uint32_t    MinVddcPhases;
+    uint32_t    MinVddci;
+    uint32_t    MinMvdd;
+
+    uint32_t    MclkFrequency;
+
+    uint8_t     EdcReadEnable;
+    uint8_t     EdcWriteEnable;
+    uint8_t     RttEnable;
+    uint8_t     StutterEnable;
+
+    uint8_t     StrobeEnable;
+    uint8_t     StrobeRatio;
+    uint8_t     EnabledForThrottle;
+    uint8_t     EnabledForActivity;
+
+    uint8_t     UpH;
+    uint8_t     DownH;
+    uint8_t     VoltageDownH;
+    uint8_t     padding;
+
+    uint16_t    ActivityLevel;
+    uint8_t     DisplayWatermark;
+    uint8_t     padding1;
+
+    uint32_t    MpllFuncCntl;
+    uint32_t    MpllFuncCntl_1;
+    uint32_t    MpllFuncCntl_2;
+    uint32_t    MpllAdFuncCntl;
+    uint32_t    MpllDqFuncCntl;
+    uint32_t    MclkPwrmgtCntl;
+    uint32_t    DllCntl;
+    uint32_t    MpllSs1;
+    uint32_t    MpllSs2;
+};
+
+typedef struct SMU7_Discrete_MemoryLevel SMU7_Discrete_MemoryLevel;
+
+struct SMU7_Discrete_LinkLevel
+{
+    uint8_t     PcieGenSpeed;
+    uint8_t     PcieLaneCount;
+    uint8_t     EnabledForActivity;
+    uint8_t     Padding;
+    uint32_t    DownT;
+    uint32_t    UpT;
+    uint32_t    Reserved;
+};
+
+typedef struct SMU7_Discrete_LinkLevel SMU7_Discrete_LinkLevel;
+
+
+struct SMU7_Discrete_MCArbDramTimingTableEntry
+{
+    uint32_t McArbDramTiming;
+    uint32_t McArbDramTiming2;
+    uint8_t  McArbBurstTime;
+    uint8_t  padding[3];
+};
+
+typedef struct SMU7_Discrete_MCArbDramTimingTableEntry SMU7_Discrete_MCArbDramTimingTableEntry;
+
+struct SMU7_Discrete_MCArbDramTimingTable
+{
+    SMU7_Discrete_MCArbDramTimingTableEntry entries[SMU__NUM_SCLK_DPM_STATE][SMU__NUM_MCLK_DPM_LEVELS];
+};
+
+typedef struct SMU7_Discrete_MCArbDramTimingTable SMU7_Discrete_MCArbDramTimingTable;
+
+struct SMU7_Discrete_UvdLevel
+{
+    uint32_t VclkFrequency;
+    uint32_t DclkFrequency;
+    uint16_t MinVddc;
+    uint8_t  MinVddcPhases;
+    uint8_t  VclkDivider;
+    uint8_t  DclkDivider;
+    uint8_t  padding[3];
+};
+
+typedef struct SMU7_Discrete_UvdLevel SMU7_Discrete_UvdLevel;
+
+struct SMU7_Discrete_ExtClkLevel
+{
+    uint32_t Frequency;
+    uint16_t MinVoltage;
+    uint8_t  MinPhases;
+    uint8_t  Divider;
+};
+
+typedef struct SMU7_Discrete_ExtClkLevel SMU7_Discrete_ExtClkLevel;
+
+struct SMU7_Discrete_StateInfo
+{
+    uint32_t SclkFrequency;
+    uint32_t MclkFrequency;
+    uint32_t VclkFrequency;
+    uint32_t DclkFrequency;
+    uint32_t SamclkFrequency;
+    uint32_t AclkFrequency;
+    uint32_t EclkFrequency;
+    uint16_t MvddVoltage;
+    uint16_t padding16;
+    uint8_t  DisplayWatermark;
+    uint8_t  McArbIndex;
+    uint8_t  McRegIndex;
+    uint8_t  SeqIndex;
+    uint8_t  SclkDid;
+    int8_t   SclkIndex;
+    int8_t   MclkIndex;
+    uint8_t  PCIeGen;
+
+};
+
+typedef struct SMU7_Discrete_StateInfo SMU7_Discrete_StateInfo;
+
+
+struct SMU7_Discrete_DpmTable
+{
+    SMU7_PIDController                  GraphicsPIDController;
+    SMU7_PIDController                  MemoryPIDController;
+    SMU7_PIDController                  LinkPIDController;
+
+    uint32_t                            SystemFlags;
+
+
+    uint32_t                            SmioMaskVddcVid;
+    uint32_t                            SmioMaskVddcPhase;
+    uint32_t                            SmioMaskVddciVid;
+    uint32_t                            SmioMaskMvddVid;
+
+    uint32_t                            VddcLevelCount;
+    uint32_t                            VddciLevelCount;
+    uint32_t                            MvddLevelCount;
+
+    SMU7_Discrete_VoltageLevel          VddcLevel               [SMU7_MAX_LEVELS_VDDC];
+//    SMU7_Discrete_VoltageLevel          VddcStandardReference   [SMU7_MAX_LEVELS_VDDC];
+    SMU7_Discrete_VoltageLevel          VddciLevel              [SMU7_MAX_LEVELS_VDDCI];
+    SMU7_Discrete_VoltageLevel          MvddLevel               [SMU7_MAX_LEVELS_MVDD];
+
+    uint8_t                             GraphicsDpmLevelCount;
+    uint8_t                             MemoryDpmLevelCount;
+    uint8_t                             LinkLevelCount;
+    uint8_t                             UvdLevelCount;
+    uint8_t                             VceLevelCount;
+    uint8_t                             AcpLevelCount;
+    uint8_t                             SamuLevelCount;
+    uint8_t                             MasterDeepSleepControl;
+    uint32_t                            Reserved[5];
+//    uint32_t                            SamuDefaultLevel;
+
+    SMU7_Discrete_GraphicsLevel         GraphicsLevel           [SMU7_MAX_LEVELS_GRAPHICS];
+    SMU7_Discrete_MemoryLevel           MemoryACPILevel;
+    SMU7_Discrete_MemoryLevel           MemoryLevel             [SMU7_MAX_LEVELS_MEMORY];
+    SMU7_Discrete_LinkLevel             LinkLevel               [SMU7_MAX_LEVELS_LINK];
+    SMU7_Discrete_ACPILevel             ACPILevel;
+    SMU7_Discrete_UvdLevel              UvdLevel                [SMU7_MAX_LEVELS_UVD];
+    SMU7_Discrete_ExtClkLevel           VceLevel                [SMU7_MAX_LEVELS_VCE];
+    SMU7_Discrete_ExtClkLevel           AcpLevel                [SMU7_MAX_LEVELS_ACP];
+    SMU7_Discrete_ExtClkLevel           SamuLevel               [SMU7_MAX_LEVELS_SAMU];
+    SMU7_Discrete_Ulv                   Ulv;
+
+    uint32_t                            SclkStepSize;
+    uint32_t                            Smio                    [SMU7_MAX_ENTRIES_SMIO];
+
+    uint8_t                             UvdBootLevel;
+    uint8_t                             VceBootLevel;
+    uint8_t                             AcpBootLevel;
+    uint8_t                             SamuBootLevel;
+
+    uint8_t                             UVDInterval;
+    uint8_t                             VCEInterval;
+    uint8_t                             ACPInterval;
+    uint8_t                             SAMUInterval;
+
+    uint8_t                             GraphicsBootLevel;
+    uint8_t                             GraphicsVoltageChangeEnable;
+    uint8_t                             GraphicsThermThrottleEnable;
+    uint8_t                             GraphicsInterval;
+
+    uint8_t                             VoltageInterval;
+    uint8_t                             ThermalInterval;
+    uint16_t                            TemperatureLimitHigh;
+
+    uint16_t                            TemperatureLimitLow;
+    uint8_t                             MemoryBootLevel;
+    uint8_t                             MemoryVoltageChangeEnable;
+
+    uint8_t                             MemoryInterval;
+    uint8_t                             MemoryThermThrottleEnable;
+    uint16_t                            VddcVddciDelta;
+
+    uint16_t                            VoltageResponseTime;
+    uint16_t                            PhaseResponseTime;
+
+    uint8_t                             PCIeBootLinkLevel;
+    uint8_t                             PCIeGenInterval;
+    uint8_t                             DTEInterval;
+    uint8_t                             DTEMode;
+
+    uint8_t                             SVI2Enable;
+    uint8_t                             VRHotGpio;
+    uint8_t                             AcDcGpio;
+    uint8_t                             ThermGpio;
+
+    uint16_t                            PPM_PkgPwrLimit;
+    uint16_t                            PPM_TemperatureLimit;
+
+    uint16_t                            DefaultTdp;
+    uint16_t                            TargetTdp;
+
+    uint16_t                            FpsHighT;
+    uint16_t                            FpsLowT;
+
+    uint16_t                            BAPMTI_R  [SMU7_DTE_ITERATIONS][SMU7_DTE_SOURCES][SMU7_DTE_SINKS];
+    uint16_t                            BAPMTI_RC [SMU7_DTE_ITERATIONS][SMU7_DTE_SOURCES][SMU7_DTE_SINKS];
+
+    uint8_t                             DTEAmbientTempBase;
+    uint8_t                             DTETjOffset;
+    uint8_t                             GpuTjMax;
+    uint8_t                             GpuTjHyst;
+
+    uint16_t                            BootVddc;
+    uint16_t                            BootVddci;
+
+    uint16_t                            BootMVdd;
+    uint16_t                            padding;
+
+    uint32_t                            BAPM_TEMP_GRADIENT;
+
+    uint32_t                            LowSclkInterruptT;
+};
+
+typedef struct SMU7_Discrete_DpmTable SMU7_Discrete_DpmTable;
+
+#define SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE 16
+#define SMU7_DISCRETE_MC_REGISTER_ARRAY_SET_COUNT SMU7_MAX_LEVELS_MEMORY
+
+struct SMU7_Discrete_MCRegisterAddress
+{
+    uint16_t s0;
+    uint16_t s1;
+};
+
+typedef struct SMU7_Discrete_MCRegisterAddress SMU7_Discrete_MCRegisterAddress;
+
+struct SMU7_Discrete_MCRegisterSet
+{
+    uint32_t value[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE];
+};
+
+typedef struct SMU7_Discrete_MCRegisterSet SMU7_Discrete_MCRegisterSet;
+
+struct SMU7_Discrete_MCRegisters
+{
+    uint8_t                             last;
+    uint8_t                             reserved[3];
+    SMU7_Discrete_MCRegisterAddress     address[SMU7_DISCRETE_MC_REGISTER_ARRAY_SIZE];
+    SMU7_Discrete_MCRegisterSet         data[SMU7_DISCRETE_MC_REGISTER_ARRAY_SET_COUNT];
+};
+
+typedef struct SMU7_Discrete_MCRegisters SMU7_Discrete_MCRegisters;
+
+struct SMU7_Discrete_FanTable
+{
+	uint16_t FdoMode;
+	int16_t  TempMin;
+	int16_t  TempMed;
+	int16_t  TempMax;
+	int16_t  Slope1;
+	int16_t  Slope2;
+	int16_t  FdoMin;
+	int16_t  HystUp;
+	int16_t  HystDown;
+	int16_t  HystSlope;
+	int16_t  TempRespLim;
+	int16_t  TempCurr;
+	int16_t  SlopeCurr;
+	int16_t  PwmCurr;
+	uint32_t RefreshPeriod;
+	int16_t  FdoMax;
+	uint8_t  TempSrc;
+	int8_t   Padding;
+};
+
+typedef struct SMU7_Discrete_FanTable SMU7_Discrete_FanTable;
+
+
+struct SMU7_Discrete_PmFuses {
+  // dw0-dw1
+  uint8_t BapmVddCVidHiSidd[8];
+
+  // dw2-dw3
+  uint8_t BapmVddCVidLoSidd[8];
+
+  // dw4-dw5
+  uint8_t VddCVid[8];
+
+  // dw6
+  uint8_t SviLoadLineEn;
+  uint8_t SviLoadLineVddC;
+  uint8_t SviLoadLineTrimVddC;
+  uint8_t SviLoadLineOffsetVddC;
+
+  // dw7
+  uint16_t TDC_VDDC_PkgLimit;
+  uint8_t TDC_VDDC_ThrottleReleaseLimitPerc;
+  uint8_t TDC_MAWt;
+
+  // dw8
+  uint8_t TdcWaterfallCtl;
+  uint8_t LPMLTemperatureMin;
+  uint8_t LPMLTemperatureMax;
+  uint8_t Reserved;
+
+  // dw9-dw10
+  uint8_t BapmVddCVidHiSidd2[8];
+
+  // dw11-dw12
+  int16_t FuzzyFan_ErrorSetDelta;
+  int16_t FuzzyFan_ErrorRateSetDelta;
+  int16_t FuzzyFan_PwmSetDelta;
+  uint16_t CalcMeasPowerBlend;
+
+  // dw13-dw16
+  uint8_t GnbLPML[16];
+
+  // dw17
+  uint8_t GnbLPMLMaxVid;
+  uint8_t GnbLPMLMinVid;
+  uint8_t Reserved1[2];
+
+  // dw18
+  uint16_t BapmVddCBaseLeakageHiSidd;
+  uint16_t BapmVddCBaseLeakageLoSidd;
+};
+
+typedef struct SMU7_Discrete_PmFuses SMU7_Discrete_PmFuses;
+
+
+#pragma pack(pop)
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu7_fusion.h b/drivers/gpu/drm/amd/powerplay/inc/smu7_fusion.h
new file mode 100644
index 0000000..78ada9f
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu7_fusion.h
@@ -0,0 +1,300 @@
+/*
+ * Copyright 2013 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef SMU7_FUSION_H
+#define SMU7_FUSION_H
+
+#include "smu7.h"
+
+#pragma pack(push, 1)
+
+#define SMU7_DTE_ITERATIONS 5
+#define SMU7_DTE_SOURCES 5
+#define SMU7_DTE_SINKS 3
+#define SMU7_NUM_CPU_TES 2
+#define SMU7_NUM_GPU_TES 1
+#define SMU7_NUM_NON_TES 2
+
+// All 'soft registers' should be uint32_t.
+struct SMU7_SoftRegisters
+{
+    uint32_t        RefClockFrequency;
+    uint32_t        PmTimerP;
+    uint32_t        FeatureEnables;
+    uint32_t        HandshakeDisables;
+
+    uint8_t         DisplayPhy1Config;
+    uint8_t         DisplayPhy2Config;
+    uint8_t         DisplayPhy3Config;
+    uint8_t         DisplayPhy4Config;
+
+    uint8_t         DisplayPhy5Config;
+    uint8_t         DisplayPhy6Config;
+    uint8_t         DisplayPhy7Config;
+    uint8_t         DisplayPhy8Config;
+
+    uint32_t        AverageGraphicsA;
+    uint32_t        AverageMemoryA;
+    uint32_t        AverageGioA;
+
+    uint8_t         SClkDpmEnabledLevels;
+    uint8_t         MClkDpmEnabledLevels;
+    uint8_t         LClkDpmEnabledLevels;
+    uint8_t         PCIeDpmEnabledLevels;
+
+    uint8_t         UVDDpmEnabledLevels;
+    uint8_t         SAMUDpmEnabledLevels;
+    uint8_t         ACPDpmEnabledLevels;
+    uint8_t         VCEDpmEnabledLevels;
+
+    uint32_t        DRAM_LOG_ADDR_H;
+    uint32_t        DRAM_LOG_ADDR_L;
+    uint32_t        DRAM_LOG_PHY_ADDR_H;
+    uint32_t        DRAM_LOG_PHY_ADDR_L;
+    uint32_t        DRAM_LOG_BUFF_SIZE;
+    uint32_t        UlvEnterC;
+    uint32_t        UlvTime;
+    uint32_t        Reserved[3];
+
+};
+
+typedef struct SMU7_SoftRegisters SMU7_SoftRegisters;
+
+struct SMU7_Fusion_GraphicsLevel
+{
+    uint32_t    MinVddNb;
+
+    uint32_t    SclkFrequency;
+
+    uint8_t     Vid;
+    uint8_t     VidOffset;
+    uint16_t    AT;
+
+    uint8_t     PowerThrottle;
+    uint8_t     GnbSlow;
+    uint8_t     ForceNbPs1;
+    uint8_t     SclkDid;
+
+    uint8_t     DisplayWatermark;
+    uint8_t     EnabledForActivity;
+    uint8_t     EnabledForThrottle;
+    uint8_t     UpH;
+
+    uint8_t     DownH;
+    uint8_t     VoltageDownH;
+    uint8_t     DeepSleepDivId;
+
+    uint8_t     ClkBypassCntl;
+
+    uint32_t    reserved;
+};
+
+typedef struct SMU7_Fusion_GraphicsLevel SMU7_Fusion_GraphicsLevel;
+
+struct SMU7_Fusion_GIOLevel
+{
+    uint8_t     EnabledForActivity;
+    uint8_t     LclkDid;
+    uint8_t     Vid;
+    uint8_t     VoltageDownH;
+
+    uint32_t    MinVddNb;
+
+    uint16_t    ResidencyCounter;
+    uint8_t     UpH;
+    uint8_t     DownH;
+
+    uint32_t    LclkFrequency;
+
+    uint8_t     ActivityLevel;
+    uint8_t     EnabledForThrottle;
+
+    uint8_t     ClkBypassCntl;
+
+    uint8_t     padding;
+};
+
+typedef struct SMU7_Fusion_GIOLevel SMU7_Fusion_GIOLevel;
+
+// UVD VCLK/DCLK state (level) definition.
+struct SMU7_Fusion_UvdLevel
+{
+    uint32_t VclkFrequency;
+    uint32_t DclkFrequency;
+    uint16_t MinVddNb;
+    uint8_t  VclkDivider;
+    uint8_t  DclkDivider;
+
+    uint8_t     VClkBypassCntl;
+    uint8_t     DClkBypassCntl;
+
+    uint8_t     padding[2];
+
+};
+
+typedef struct SMU7_Fusion_UvdLevel SMU7_Fusion_UvdLevel;
+
+// Clocks for other external blocks (VCE, ACP, SAMU).
+struct SMU7_Fusion_ExtClkLevel
+{
+    uint32_t Frequency;
+    uint16_t MinVoltage;
+    uint8_t  Divider;
+    uint8_t  ClkBypassCntl;
+
+    uint32_t Reserved;
+};
+typedef struct SMU7_Fusion_ExtClkLevel SMU7_Fusion_ExtClkLevel;
+
+struct SMU7_Fusion_ACPILevel
+{
+    uint32_t    Flags;
+    uint32_t    MinVddNb;
+    uint32_t    SclkFrequency;
+    uint8_t     SclkDid;
+    uint8_t     GnbSlow;
+    uint8_t     ForceNbPs1;
+    uint8_t     DisplayWatermark;
+    uint8_t     DeepSleepDivId;
+    uint8_t     padding[3];
+};
+
+typedef struct SMU7_Fusion_ACPILevel SMU7_Fusion_ACPILevel;
+
+struct SMU7_Fusion_NbDpm
+{
+    uint8_t DpmXNbPsHi;
+    uint8_t DpmXNbPsLo;
+    uint8_t Dpm0PgNbPsHi;
+    uint8_t Dpm0PgNbPsLo;
+    uint8_t EnablePsi1;
+    uint8_t SkipDPM0;
+    uint8_t SkipPG;
+    uint8_t Hysteresis;
+    uint8_t EnableDpmPstatePoll;
+    uint8_t padding[3];
+};
+
+typedef struct SMU7_Fusion_NbDpm SMU7_Fusion_NbDpm;
+
+struct SMU7_Fusion_StateInfo
+{
+    uint32_t SclkFrequency;
+    uint32_t LclkFrequency;
+    uint32_t VclkFrequency;
+    uint32_t DclkFrequency;
+    uint32_t SamclkFrequency;
+    uint32_t AclkFrequency;
+    uint32_t EclkFrequency;
+    uint8_t  DisplayWatermark;
+    uint8_t  McArbIndex;
+    int8_t   SclkIndex;
+    int8_t   MclkIndex;
+};
+
+typedef struct SMU7_Fusion_StateInfo SMU7_Fusion_StateInfo;
+
+struct SMU7_Fusion_DpmTable
+{
+    uint32_t                            SystemFlags;
+
+    SMU7_PIDController                  GraphicsPIDController;
+    SMU7_PIDController                  GioPIDController;
+
+    uint8_t                            GraphicsDpmLevelCount;
+    uint8_t                            GIOLevelCount;
+    uint8_t                            UvdLevelCount;
+    uint8_t                            VceLevelCount;
+
+    uint8_t                            AcpLevelCount;
+    uint8_t                            SamuLevelCount;
+    uint16_t                           FpsHighT;
+
+    SMU7_Fusion_GraphicsLevel         GraphicsLevel           [SMU__NUM_SCLK_DPM_STATE];
+    SMU7_Fusion_ACPILevel             ACPILevel;
+    SMU7_Fusion_UvdLevel              UvdLevel                [SMU7_MAX_LEVELS_UVD];
+    SMU7_Fusion_ExtClkLevel           VceLevel                [SMU7_MAX_LEVELS_VCE];
+    SMU7_Fusion_ExtClkLevel           AcpLevel                [SMU7_MAX_LEVELS_ACP];
+    SMU7_Fusion_ExtClkLevel           SamuLevel               [SMU7_MAX_LEVELS_SAMU];
+
+    uint8_t                           UvdBootLevel;
+    uint8_t                           VceBootLevel;
+    uint8_t                           AcpBootLevel;
+    uint8_t                           SamuBootLevel;
+    uint8_t                           UVDInterval;
+    uint8_t                           VCEInterval;
+    uint8_t                           ACPInterval;
+    uint8_t                           SAMUInterval;
+
+    uint8_t                           GraphicsBootLevel;
+    uint8_t                           GraphicsInterval;
+    uint8_t                           GraphicsThermThrottleEnable;
+    uint8_t                           GraphicsVoltageChangeEnable;
+
+    uint8_t                           GraphicsClkSlowEnable;
+    uint8_t                           GraphicsClkSlowDivider;
+    uint16_t                          FpsLowT;
+
+    uint32_t                          DisplayCac;
+    uint32_t                          LowSclkInterruptT;
+
+    uint32_t                          DRAM_LOG_ADDR_H;
+    uint32_t                          DRAM_LOG_ADDR_L;
+    uint32_t                          DRAM_LOG_PHY_ADDR_H;
+    uint32_t                          DRAM_LOG_PHY_ADDR_L;
+    uint32_t                          DRAM_LOG_BUFF_SIZE;
+
+};
+
+struct SMU7_Fusion_GIODpmTable
+{
+
+    SMU7_Fusion_GIOLevel              GIOLevel                [SMU7_MAX_LEVELS_GIO];
+
+    SMU7_PIDController                GioPIDController;
+
+    uint32_t                          GIOLevelCount;
+
+    uint8_t                           Enable;
+    uint8_t                           GIOVoltageChangeEnable;
+    uint8_t                           GIOBootLevel;
+    uint8_t                           padding;
+    uint8_t                           padding1[2];
+    uint8_t                           TargetState;
+    uint8_t                           CurrenttState;
+    uint8_t                           ThrottleOnHtc;
+    uint8_t                           ThermThrottleStatus;
+    uint8_t                           ThermThrottleTempSelect;
+    uint8_t                           ThermThrottleEnable;
+    uint16_t                          TemperatureLimitHigh;
+    uint16_t                          TemperatureLimitLow;
+
+};
+
+typedef struct SMU7_Fusion_DpmTable SMU7_Fusion_DpmTable;
+typedef struct SMU7_Fusion_GIODpmTable SMU7_Fusion_GIODpmTable;
+
+#pragma pack(pop)
+
+#endif
+
-- 
cgit v1.1


From 306d8db3e7b051814f4e022bb527391a1b425b47 Mon Sep 17 00:00:00 2001
From: yanyang1 <young.yang@amd.com>
Date: Mon, 17 Aug 2015 14:15:20 +0800
Subject: drm/amd/powerplay: add header file for tonga smu and dpm

These headers provide the SMU interface used by the driver.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/tonga_ppsmc.h           | 198 ------
 drivers/gpu/drm/amd/powerplay/inc/smu72.h          | 664 ++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h | 760 +++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/tonga_ppsmc.h    | 420 ++++++++++++
 4 files changed, 1844 insertions(+), 198 deletions(-)
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/tonga_ppsmc.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu72.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/tonga_ppsmc.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ppsmc.h b/drivers/gpu/drm/amd/amdgpu/tonga_ppsmc.h
deleted file mode 100644
index 811781f..0000000
--- a/drivers/gpu/drm/amd/amdgpu/tonga_ppsmc.h
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef TONGA_PP_SMC_H
-#define TONGA_PP_SMC_H
-
-#pragma pack(push, 1)
-
-#define PPSMC_SWSTATE_FLAG_DC                           0x01
-#define PPSMC_SWSTATE_FLAG_UVD                          0x02
-#define PPSMC_SWSTATE_FLAG_VCE                          0x04
-#define PPSMC_SWSTATE_FLAG_PCIE_X1                      0x08
-
-#define PPSMC_THERMAL_PROTECT_TYPE_INTERNAL             0x00
-#define PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL             0x01
-#define PPSMC_THERMAL_PROTECT_TYPE_NONE                 0xff 
-
-#define PPSMC_SYSTEMFLAG_GPIO_DC                        0x01 
-#define PPSMC_SYSTEMFLAG_STEPVDDC                       0x02 
-#define PPSMC_SYSTEMFLAG_GDDR5                          0x04 
-
-#define PPSMC_SYSTEMFLAG_DISABLE_BABYSTEP               0x08 
-
-#define PPSMC_SYSTEMFLAG_REGULATOR_HOT                  0x10 
-#define PPSMC_SYSTEMFLAG_REGULATOR_HOT_ANALOG           0x20 
-#define PPSMC_SYSTEMFLAG_12CHANNEL                      0x40
-
-#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_MASK              0x07
-#define PPSMC_EXTRAFLAGS_AC2DC_DONT_WAIT_FOR_VBLANK     0x08
-
-#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTODPMLOWSTATE   0x00
-#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTOINITIALSTATE  0x01
-
-#define PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH      0x10
-#define PPSMC_EXTRAFLAGS_DRIVER_TO_GPIO17               0x20
-#define PPSMC_EXTRAFLAGS_PCC_TO_GPIO17                  0x40
-
-#define PPSMC_DPM2FLAGS_TDPCLMP                         0x01 
-#define PPSMC_DPM2FLAGS_PWRSHFT                         0x02 
-#define PPSMC_DPM2FLAGS_OCP                             0x04 
-
-#define PPSMC_DISPLAY_WATERMARK_LOW                     0
-#define PPSMC_DISPLAY_WATERMARK_HIGH                    1
-
-#define PPSMC_STATEFLAG_AUTO_PULSE_SKIP    		0x01
-#define PPSMC_STATEFLAG_POWERBOOST         		0x02
-#define PPSMC_STATEFLAG_PSKIP_ON_TDP_FAULT 		0x04
-#define PPSMC_STATEFLAG_POWERSHIFT         		0x08
-#define PPSMC_STATEFLAG_SLOW_READ_MARGIN   		0x10
-#define PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE 		0x20
-#define PPSMC_STATEFLAG_DEEPSLEEP_BYPASS   		0x40
-
-#define FDO_MODE_HARDWARE 0
-#define FDO_MODE_PIECE_WISE_LINEAR 1
-
-enum FAN_CONTROL {
-	FAN_CONTROL_FUZZY,
-	FAN_CONTROL_TABLE
-};
-
-#define PPSMC_Result_OK             			((uint16_t)0x01)
-#define PPSMC_Result_NoMore         			((uint16_t)0x02)
-#define PPSMC_Result_NotNow         			((uint16_t)0x03)
-#define PPSMC_Result_Failed         			((uint16_t)0xFF) 
-#define PPSMC_Result_UnknownCmd     			((uint16_t)0xFE) 
-#define PPSMC_Result_UnknownVT      			((uint16_t)0xFD) 
-
-typedef uint16_t PPSMC_Result;
-
-#define PPSMC_isERROR(x) ((uint16_t)0x80 & (x))
-
-#define PPSMC_MSG_Halt                      		((uint16_t)0x10)
-#define PPSMC_MSG_Resume                    		((uint16_t)0x11)
-#define PPSMC_MSG_EnableDPMLevel            		((uint16_t)0x12)
-#define PPSMC_MSG_ZeroLevelsDisabled        		((uint16_t)0x13)
-#define PPSMC_MSG_OneLevelsDisabled         		((uint16_t)0x14)
-#define PPSMC_MSG_TwoLevelsDisabled         		((uint16_t)0x15)
-#define PPSMC_MSG_EnableThermalInterrupt    		((uint16_t)0x16)
-#define PPSMC_MSG_RunningOnAC               		((uint16_t)0x17)
-#define PPSMC_MSG_LevelUp                   		((uint16_t)0x18)
-#define PPSMC_MSG_LevelDown                 		((uint16_t)0x19)
-#define PPSMC_MSG_ResetDPMCounters          		((uint16_t)0x1a)
-#define PPSMC_MSG_SwitchToSwState           		((uint16_t)0x20)
-#define PPSMC_MSG_SwitchToSwStateLast       		((uint16_t)0x3f)
-#define PPSMC_MSG_SwitchToInitialState      		((uint16_t)0x40)
-#define PPSMC_MSG_NoForcedLevel             		((uint16_t)0x41)
-#define PPSMC_MSG_ForceHigh                 		((uint16_t)0x42)
-#define PPSMC_MSG_ForceMediumOrHigh         		((uint16_t)0x43)
-#define PPSMC_MSG_SwitchToMinimumPower      		((uint16_t)0x51)
-#define PPSMC_MSG_ResumeFromMinimumPower    		((uint16_t)0x52)
-#define PPSMC_MSG_EnableCac                 		((uint16_t)0x53)
-#define PPSMC_MSG_DisableCac                		((uint16_t)0x54)
-#define PPSMC_DPMStateHistoryStart          		((uint16_t)0x55)
-#define PPSMC_DPMStateHistoryStop           		((uint16_t)0x56)
-#define PPSMC_CACHistoryStart               		((uint16_t)0x57)
-#define PPSMC_CACHistoryStop                		((uint16_t)0x58)
-#define PPSMC_TDPClampingActive             		((uint16_t)0x59)
-#define PPSMC_TDPClampingInactive           		((uint16_t)0x5A)
-#define PPSMC_StartFanControl               		((uint16_t)0x5B)
-#define PPSMC_StopFanControl                		((uint16_t)0x5C)
-#define PPSMC_NoDisplay                     		((uint16_t)0x5D)
-#define PPSMC_HasDisplay                    		((uint16_t)0x5E)
-#define PPSMC_MSG_UVDPowerOFF               		((uint16_t)0x60)
-#define PPSMC_MSG_UVDPowerON                		((uint16_t)0x61)
-#define PPSMC_MSG_EnableULV                 		((uint16_t)0x62)
-#define PPSMC_MSG_DisableULV                		((uint16_t)0x63)
-#define PPSMC_MSG_EnterULV                  		((uint16_t)0x64)
-#define PPSMC_MSG_ExitULV                   		((uint16_t)0x65)
-#define PPSMC_PowerShiftActive              		((uint16_t)0x6A)
-#define PPSMC_PowerShiftInactive            		((uint16_t)0x6B)
-#define PPSMC_OCPActive                     		((uint16_t)0x6C)
-#define PPSMC_OCPInactive                   		((uint16_t)0x6D)
-#define PPSMC_CACLongTermAvgEnable          		((uint16_t)0x6E)
-#define PPSMC_CACLongTermAvgDisable         		((uint16_t)0x6F)
-#define PPSMC_MSG_InferredStateSweep_Start  		((uint16_t)0x70)
-#define PPSMC_MSG_InferredStateSweep_Stop   		((uint16_t)0x71)
-#define PPSMC_MSG_SwitchToLowestInfState    		((uint16_t)0x72)
-#define PPSMC_MSG_SwitchToNonInfState       		((uint16_t)0x73)
-#define PPSMC_MSG_AllStateSweep_Start       		((uint16_t)0x74)
-#define PPSMC_MSG_AllStateSweep_Stop        		((uint16_t)0x75)
-#define PPSMC_MSG_SwitchNextLowerInfState   		((uint16_t)0x76)
-#define PPSMC_MSG_SwitchNextHigherInfState  		((uint16_t)0x77)
-#define PPSMC_MSG_MclkRetrainingTest        		((uint16_t)0x78)
-#define PPSMC_MSG_ForceTDPClamping          		((uint16_t)0x79)
-#define PPSMC_MSG_CollectCAC_PowerCorreln   		((uint16_t)0x7A)
-#define PPSMC_MSG_CollectCAC_WeightCalib    		((uint16_t)0x7B)
-#define PPSMC_MSG_CollectCAC_SQonly         		((uint16_t)0x7C)
-#define PPSMC_MSG_CollectCAC_TemperaturePwr 		((uint16_t)0x7D)
-#define PPSMC_MSG_ExtremitiesTest_Start     		((uint16_t)0x7E)
-#define PPSMC_MSG_ExtremitiesTest_Stop      		((uint16_t)0x7F)
-#define PPSMC_FlushDataCache                		((uint16_t)0x80)
-#define PPSMC_FlushInstrCache               		((uint16_t)0x81)
-#define PPSMC_MSG_SetEnabledLevels          		((uint16_t)0x82)
-#define PPSMC_MSG_SetForcedLevels           		((uint16_t)0x83)
-#define PPSMC_MSG_ResetToDefaults           		((uint16_t)0x84)
-#define PPSMC_MSG_SetForcedLevelsAndJump    		((uint16_t)0x85)
-#define PPSMC_MSG_SetCACHistoryMode         		((uint16_t)0x86)
-#define PPSMC_MSG_EnableDTE                 		((uint16_t)0x87)
-#define PPSMC_MSG_DisableDTE                		((uint16_t)0x88)
-#define PPSMC_MSG_SmcSpaceSetAddress        		((uint16_t)0x89)
-#define PPSMC_MSG_SmcSpaceWriteDWordInc     		((uint16_t)0x8A)
-#define PPSMC_MSG_SmcSpaceWriteWordInc      		((uint16_t)0x8B)
-#define PPSMC_MSG_SmcSpaceWriteByteInc      		((uint16_t)0x8C)
-#define PPSMC_MSG_ChangeNearTDPLimit        		((uint16_t)0x90)
-#define PPSMC_MSG_ChangeSafePowerLimit      		((uint16_t)0x91)
-#define PPSMC_MSG_DPMStateSweepStart        		((uint16_t)0x92)
-#define PPSMC_MSG_DPMStateSweepStop         		((uint16_t)0x93)
-#define PPSMC_MSG_OVRDDisableSCLKDS         		((uint16_t)0x94)
-#define PPSMC_MSG_CancelDisableOVRDSCLKDS   		((uint16_t)0x95)
-#define PPSMC_MSG_ThrottleOVRDSCLKDS        		((uint16_t)0x96)
-#define PPSMC_MSG_CancelThrottleOVRDSCLKDS  		((uint16_t)0x97)
-#define PPSMC_MSG_GPIO17                    		((uint16_t)0x98)
-#define PPSMC_MSG_API_SetSvi2Volt_Vddc      		((uint16_t)0x99)
-#define PPSMC_MSG_API_SetSvi2Volt_Vddci     		((uint16_t)0x9A)
-#define PPSMC_MSG_API_SetSvi2Volt_Mvdd      		((uint16_t)0x9B)
-#define PPSMC_MSG_API_GetSvi2Volt_Vddc      		((uint16_t)0x9C)
-#define PPSMC_MSG_API_GetSvi2Volt_Vddci     		((uint16_t)0x9D)
-#define PPSMC_MSG_API_GetSvi2Volt_Mvdd      		((uint16_t)0x9E)
-
-#define PPSMC_MSG_BREAK                     		((uint16_t)0xF8)
-
-#define PPSMC_MSG_Test                      		((uint16_t)0x100)
-#define PPSMC_MSG_DRV_DRAM_ADDR_HI            		((uint16_t)0x250)
-#define PPSMC_MSG_DRV_DRAM_ADDR_LO            		((uint16_t)0x251)
-#define PPSMC_MSG_SMU_DRAM_ADDR_HI            		((uint16_t)0x252)
-#define PPSMC_MSG_SMU_DRAM_ADDR_LO            		((uint16_t)0x253)
-#define PPSMC_MSG_LoadUcodes                  		((uint16_t)0x254)
-
-typedef uint16_t PPSMC_Msg;
-
-#define PPSMC_EVENT_STATUS_THERMAL          		0x00000001
-#define PPSMC_EVENT_STATUS_REGULATORHOT     		0x00000002
-#define PPSMC_EVENT_STATUS_DC               		0x00000004
-#define PPSMC_EVENT_STATUS_GPIO17           		0x00000008
-
-#pragma pack(pop)
-
-#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu72.h b/drivers/gpu/drm/amd/powerplay/inc/smu72.h
new file mode 100644
index 0000000..b73d6b5
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu72.h
@@ -0,0 +1,664 @@
+#ifndef SMU72_H
+#define SMU72_H
+
+#if !defined(SMC_MICROCODE)
+#pragma pack(push, 1)
+#endif
+
+#define SMU__NUM_SCLK_DPM_STATE  8
+#define SMU__NUM_MCLK_DPM_LEVELS 4
+#define SMU__NUM_LCLK_DPM_LEVELS 8
+#define SMU__NUM_PCIE_DPM_LEVELS 8
+
+enum SID_OPTION {
+	SID_OPTION_HI,
+	SID_OPTION_LO,
+	SID_OPTION_COUNT
+};
+
+enum Poly3rdOrderCoeff {
+	LEAKAGE_TEMPERATURE_SCALAR,
+	LEAKAGE_VOLTAGE_SCALAR,
+	DYNAMIC_VOLTAGE_SCALAR,
+	POLY_3RD_ORDER_COUNT
+};
+
+struct SMU7_Poly3rdOrder_Data {
+	int32_t a;
+	int32_t b;
+	int32_t c;
+	int32_t d;
+	uint8_t a_shift;
+	uint8_t b_shift;
+	uint8_t c_shift;
+	uint8_t x_shift;
+};
+
+typedef struct SMU7_Poly3rdOrder_Data SMU7_Poly3rdOrder_Data;
+
+struct Power_Calculator_Data {
+	uint16_t NoLoadVoltage;
+	uint16_t LoadVoltage;
+	uint16_t Resistance;
+	uint16_t Temperature;
+	uint16_t BaseLeakage;
+	uint16_t LkgTempScalar;
+	uint16_t LkgVoltScalar;
+	uint16_t LkgAreaScalar;
+	uint16_t LkgPower;
+	uint16_t DynVoltScalar;
+	uint32_t Cac;
+	uint32_t DynPower;
+	uint32_t TotalCurrent;
+	uint32_t TotalPower;
+};
+
+typedef struct Power_Calculator_Data PowerCalculatorData_t;
+
+struct Gc_Cac_Weight_Data {
+	uint8_t index;
+	uint32_t value;
+};
+
+typedef struct Gc_Cac_Weight_Data GcCacWeight_Data;
+
+
+typedef struct {
+	uint32_t high;
+	uint32_t low;
+} data_64_t;
+
+typedef struct {
+	data_64_t high;
+	data_64_t low;
+} data_128_t;
+
+#define SMU7_CONTEXT_ID_SMC        1
+#define SMU7_CONTEXT_ID_VBIOS      2
+
+#define SMU72_MAX_LEVELS_VDDC            16
+#define SMU72_MAX_LEVELS_VDDGFX          16
+#define SMU72_MAX_LEVELS_VDDCI           8
+#define SMU72_MAX_LEVELS_MVDD            4
+
+#define SMU_MAX_SMIO_LEVELS              4
+
+#define SMU72_MAX_LEVELS_GRAPHICS        SMU__NUM_SCLK_DPM_STATE   /* SCLK + SQ DPM + ULV */
+#define SMU72_MAX_LEVELS_MEMORY          SMU__NUM_MCLK_DPM_LEVELS   /* MCLK Levels DPM */
+#define SMU72_MAX_LEVELS_GIO             SMU__NUM_LCLK_DPM_LEVELS  /* LCLK Levels */
+#define SMU72_MAX_LEVELS_LINK            SMU__NUM_PCIE_DPM_LEVELS  /* PCIe speed and number of lanes. */
+#define SMU72_MAX_LEVELS_UVD             8   /* VCLK/DCLK levels for UVD. */
+#define SMU72_MAX_LEVELS_VCE             8   /* ECLK levels for VCE. */
+#define SMU72_MAX_LEVELS_ACP             8   /* ACLK levels for ACP. */
+#define SMU72_MAX_LEVELS_SAMU            8   /* SAMCLK levels for SAMU. */
+#define SMU72_MAX_ENTRIES_SMIO           32  /* Number of entries in SMIO table. */
+
+#define DPM_NO_LIMIT 0
+#define DPM_NO_UP 1
+#define DPM_GO_DOWN 2
+#define DPM_GO_UP 3
+
+#define SMU7_FIRST_DPM_GRAPHICS_LEVEL    0
+#define SMU7_FIRST_DPM_MEMORY_LEVEL      0
+
+#define GPIO_CLAMP_MODE_VRHOT      1
+#define GPIO_CLAMP_MODE_THERM      2
+#define GPIO_CLAMP_MODE_DC         4
+
+#define SCRATCH_B_TARG_PCIE_INDEX_SHIFT 0
+#define SCRATCH_B_TARG_PCIE_INDEX_MASK  (0x7<<SCRATCH_B_TARG_PCIE_INDEX_SHIFT)
+#define SCRATCH_B_CURR_PCIE_INDEX_SHIFT 3
+#define SCRATCH_B_CURR_PCIE_INDEX_MASK  (0x7<<SCRATCH_B_CURR_PCIE_INDEX_SHIFT)
+#define SCRATCH_B_TARG_UVD_INDEX_SHIFT  6
+#define SCRATCH_B_TARG_UVD_INDEX_MASK   (0x7<<SCRATCH_B_TARG_UVD_INDEX_SHIFT)
+#define SCRATCH_B_CURR_UVD_INDEX_SHIFT  9
+#define SCRATCH_B_CURR_UVD_INDEX_MASK   (0x7<<SCRATCH_B_CURR_UVD_INDEX_SHIFT)
+#define SCRATCH_B_TARG_VCE_INDEX_SHIFT  12
+#define SCRATCH_B_TARG_VCE_INDEX_MASK   (0x7<<SCRATCH_B_TARG_VCE_INDEX_SHIFT)
+#define SCRATCH_B_CURR_VCE_INDEX_SHIFT  15
+#define SCRATCH_B_CURR_VCE_INDEX_MASK   (0x7<<SCRATCH_B_CURR_VCE_INDEX_SHIFT)
+#define SCRATCH_B_TARG_ACP_INDEX_SHIFT  18
+#define SCRATCH_B_TARG_ACP_INDEX_MASK   (0x7<<SCRATCH_B_TARG_ACP_INDEX_SHIFT)
+#define SCRATCH_B_CURR_ACP_INDEX_SHIFT  21
+#define SCRATCH_B_CURR_ACP_INDEX_MASK   (0x7<<SCRATCH_B_CURR_ACP_INDEX_SHIFT)
+#define SCRATCH_B_TARG_SAMU_INDEX_SHIFT 24
+#define SCRATCH_B_TARG_SAMU_INDEX_MASK  (0x7<<SCRATCH_B_TARG_SAMU_INDEX_SHIFT)
+#define SCRATCH_B_CURR_SAMU_INDEX_SHIFT 27
+#define SCRATCH_B_CURR_SAMU_INDEX_MASK  (0x7<<SCRATCH_B_CURR_SAMU_INDEX_SHIFT)
+
+/* Virtualization Defines */
+#define CG_XDMA_MASK  0x1
+#define CG_XDMA_SHIFT 0
+#define CG_UVD_MASK   0x2
+#define CG_UVD_SHIFT  1
+#define CG_VCE_MASK   0x4
+#define CG_VCE_SHIFT  2
+#define CG_SAMU_MASK  0x8
+#define CG_SAMU_SHIFT 3
+#define CG_GFX_MASK   0x10
+#define CG_GFX_SHIFT  4
+#define CG_SDMA_MASK  0x20
+#define CG_SDMA_SHIFT 5
+#define CG_HDP_MASK   0x40
+#define CG_HDP_SHIFT  6
+#define CG_MC_MASK    0x80
+#define CG_MC_SHIFT   7
+#define CG_DRM_MASK   0x100
+#define CG_DRM_SHIFT  8
+#define CG_ROM_MASK   0x200
+#define CG_ROM_SHIFT  9
+#define CG_BIF_MASK   0x400
+#define CG_BIF_SHIFT  10
+
+#define SMU72_DTE_ITERATIONS 5
+#define SMU72_DTE_SOURCES 3
+#define SMU72_DTE_SINKS 1
+#define SMU72_NUM_CPU_TES 0
+#define SMU72_NUM_GPU_TES 1
+#define SMU72_NUM_NON_TES 2
+#define SMU72_DTE_FAN_SCALAR_MIN 0x100
+#define SMU72_DTE_FAN_SCALAR_MAX 0x166
+#define SMU72_DTE_FAN_TEMP_MAX 93
+#define SMU72_DTE_FAN_TEMP_MIN 83
+
+#if defined SMU__FUSION_ONLY
+#define SMU7_DTE_ITERATIONS 5
+#define SMU7_DTE_SOURCES 5
+#define SMU7_DTE_SINKS 3
+#define SMU7_NUM_CPU_TES 2
+#define SMU7_NUM_GPU_TES 1
+#define SMU7_NUM_NON_TES 2
+#endif
+
+struct SMU7_HystController_Data {
+	uint8_t waterfall_up;
+	uint8_t waterfall_down;
+	uint8_t waterfall_limit;
+	uint8_t spare;
+	uint16_t release_cnt;
+	uint16_t release_limit;
+};
+
+typedef struct SMU7_HystController_Data SMU7_HystController_Data;
+
+struct SMU72_PIDController {
+	uint32_t Ki;
+	int32_t LFWindupUpperLim;
+	int32_t LFWindupLowerLim;
+	uint32_t StatePrecision;
+	uint32_t LfPrecision;
+	uint32_t LfOffset;
+	uint32_t MaxState;
+	uint32_t MaxLfFraction;
+	uint32_t StateShift;
+};
+
+typedef struct SMU72_PIDController SMU72_PIDController;
+
+struct SMU7_LocalDpmScoreboard {
+	uint32_t PercentageBusy;
+
+	int32_t  PIDError;
+	int32_t  PIDIntegral;
+	int32_t  PIDOutput;
+
+	uint32_t SigmaDeltaAccum;
+	uint32_t SigmaDeltaOutput;
+	uint32_t SigmaDeltaLevel;
+
+	uint32_t UtilizationSetpoint;
+
+	uint8_t  TdpClampMode;
+	uint8_t  TdcClampMode;
+	uint8_t  ThermClampMode;
+	uint8_t  VoltageBusy;
+
+	int8_t   CurrLevel;
+	int8_t   TargLevel;
+	uint8_t  LevelChangeInProgress;
+	uint8_t  UpHyst;
+
+	uint8_t  DownHyst;
+	uint8_t  VoltageDownHyst;
+	uint8_t  DpmEnable;
+	uint8_t  DpmRunning;
+
+	uint8_t  DpmForce;
+	uint8_t  DpmForceLevel;
+	uint8_t  DisplayWatermark;
+	uint8_t  McArbIndex;
+
+	uint32_t MinimumPerfSclk;
+
+	uint8_t  AcpiReq;
+	uint8_t  AcpiAck;
+	uint8_t  GfxClkSlow;
+	uint8_t  GpioClampMode; /* bit0 = VRHOT: bit1 = THERM: bit2 = DC */
+
+	uint8_t  FpsFilterWeight;
+	uint8_t  EnabledLevelsChange;
+	uint8_t  DteClampMode;
+	uint8_t  FpsClampMode;
+
+	uint16_t LevelResidencyCounters[SMU72_MAX_LEVELS_GRAPHICS];
+	uint16_t LevelSwitchCounters[SMU72_MAX_LEVELS_GRAPHICS];
+
+	void     (*TargetStateCalculator)(uint8_t);
+	void     (*SavedTargetStateCalculator)(uint8_t);
+
+	uint16_t AutoDpmInterval;
+	uint16_t AutoDpmRange;
+
+	uint8_t  FpsEnabled;
+	uint8_t  MaxPerfLevel;
+	uint8_t  AllowLowClkInterruptToHost;
+	uint8_t  FpsRunning;
+
+	uint32_t MaxAllowedFrequency;
+
+	uint32_t FilteredSclkFrequency;
+	uint32_t LastSclkFrequency;
+	uint32_t FilteredSclkFrequencyCnt;
+};
+
+typedef struct SMU7_LocalDpmScoreboard SMU7_LocalDpmScoreboard;
+
+#define SMU7_MAX_VOLTAGE_CLIENTS 12
+
+typedef uint8_t (*VoltageChangeHandler_t)(uint16_t, uint8_t);
+
+struct SMU_VoltageLevel {
+	uint8_t Vddc;
+	uint8_t Vddci;
+	uint8_t VddGfx;
+	uint8_t Phases;
+};
+
+typedef struct SMU_VoltageLevel SMU_VoltageLevel;
+
+struct SMU7_VoltageScoreboard {
+	SMU_VoltageLevel CurrentVoltage;
+	SMU_VoltageLevel TargetVoltage;
+	uint16_t MaxVid;
+	uint8_t  HighestVidOffset;
+	uint8_t  CurrentVidOffset;
+
+	uint8_t  ControllerBusy;
+	uint8_t  CurrentVid;
+	uint8_t  CurrentVddciVid;
+	uint8_t  VddGfxShutdown; /* 0 = normal mode, 1 = shut down */
+
+	SMU_VoltageLevel RequestedVoltage[SMU7_MAX_VOLTAGE_CLIENTS];
+	uint8_t  EnabledRequest[SMU7_MAX_VOLTAGE_CLIENTS];
+
+	uint8_t  TargetIndex;
+	uint8_t  Delay;
+	uint8_t  ControllerEnable;
+	uint8_t  ControllerRunning;
+	uint16_t CurrentStdVoltageHiSidd;
+	uint16_t CurrentStdVoltageLoSidd;
+	uint8_t  OverrideVoltage;
+	uint8_t  VddcUseUlvOffset;
+	uint8_t  VddGfxUseUlvOffset;
+	uint8_t  padding;
+
+	VoltageChangeHandler_t ChangeVddc;
+	VoltageChangeHandler_t ChangeVddGfx;
+	VoltageChangeHandler_t ChangeVddci;
+	VoltageChangeHandler_t ChangePhase;
+	VoltageChangeHandler_t ChangeMvdd;
+
+	VoltageChangeHandler_t functionLinks[6];
+
+	uint8_t *VddcFollower1;
+	uint8_t *VddcFollower2;
+	int16_t  Driver_OD_RequestedVidOffset1;
+	int16_t  Driver_OD_RequestedVidOffset2;
+
+};
+
+typedef struct SMU7_VoltageScoreboard SMU7_VoltageScoreboard;
+
+#define SMU7_MAX_PCIE_LINK_SPEEDS 3 /* 0:Gen1 1:Gen2 2:Gen3 */
+
+struct SMU7_PCIeLinkSpeedScoreboard {
+	uint8_t     DpmEnable;
+	uint8_t     DpmRunning;
+	uint8_t     DpmForce;
+	uint8_t     DpmForceLevel;
+
+	uint8_t     CurrentLinkSpeed;
+	uint8_t     EnabledLevelsChange;
+	uint16_t    AutoDpmInterval;
+
+	uint16_t    AutoDpmRange;
+	uint16_t    AutoDpmCount;
+
+	uint8_t     DpmMode;
+	uint8_t     AcpiReq;
+	uint8_t     AcpiAck;
+	uint8_t     CurrentLinkLevel;
+
+};
+
+typedef struct SMU7_PCIeLinkSpeedScoreboard SMU7_PCIeLinkSpeedScoreboard;
+
+/* -------------------------------------------------------- CAC table ------------------------------------------------------ */
+#define SMU7_LKGE_LUT_NUM_OF_TEMP_ENTRIES 16
+#define SMU7_LKGE_LUT_NUM_OF_VOLT_ENTRIES 16
+#define SMU7_SCALE_I  7
+#define SMU7_SCALE_R 12
+
+struct SMU7_PowerScoreboard {
+	PowerCalculatorData_t VddGfxPowerData[SID_OPTION_COUNT];
+	PowerCalculatorData_t VddcPowerData[SID_OPTION_COUNT];
+
+	uint32_t TotalGpuPower;
+	uint32_t TdcCurrent;
+
+	uint16_t   VddciTotalPower;
+	uint16_t   sparesasfsdfd;
+	uint16_t   Vddr1Power;
+	uint16_t   RocPower;
+
+	uint16_t   CalcMeasPowerBlend;
+	uint8_t    SidOptionPower;
+	uint8_t    SidOptionCurrent;
+
+	uint32_t   WinTime;
+
+	uint16_t Telemetry_1_slope;
+	uint16_t Telemetry_2_slope;
+	int32_t Telemetry_1_offset;
+	int32_t Telemetry_2_offset;
+
+	uint32_t VddcCurrentTelemetry;
+	uint32_t VddGfxCurrentTelemetry;
+	uint32_t VddcPowerTelemetry;
+	uint32_t VddGfxPowerTelemetry;
+	uint32_t VddciPowerTelemetry;
+
+	uint32_t VddcPower;
+	uint32_t VddGfxPower;
+	uint32_t VddciPower;
+
+	uint32_t TelemetryCurrent[2];
+	uint32_t TelemetryVoltage[2];
+	uint32_t TelemetryPower[2];
+};
+
+typedef struct SMU7_PowerScoreboard SMU7_PowerScoreboard;
+
+struct SMU7_ThermalScoreboard {
+	int16_t  GpuLimit;
+	int16_t  GpuHyst;
+	uint16_t CurrGnbTemp;
+	uint16_t FilteredGnbTemp;
+
+	uint8_t  ControllerEnable;
+	uint8_t  ControllerRunning;
+	uint8_t  AutoTmonCalInterval;
+	uint8_t  AutoTmonCalEnable;
+
+	uint8_t  ThermalDpmEnabled;
+	uint8_t  SclkEnabledMask;
+	uint8_t  spare[2];
+	int32_t  temperature_gradient;
+
+	SMU7_HystController_Data HystControllerData;
+	int32_t  WeightedSensorTemperature;
+	uint16_t TemperatureLimit[SMU72_MAX_LEVELS_GRAPHICS];
+	uint32_t Alpha;
+};
+
+typedef struct SMU7_ThermalScoreboard SMU7_ThermalScoreboard;
+
+/* For FeatureEnables: */
+#define SMU7_SCLK_DPM_CONFIG_MASK                        0x01
+#define SMU7_VOLTAGE_CONTROLLER_CONFIG_MASK              0x02
+#define SMU7_THERMAL_CONTROLLER_CONFIG_MASK              0x04
+#define SMU7_MCLK_DPM_CONFIG_MASK                        0x08
+#define SMU7_UVD_DPM_CONFIG_MASK                         0x10
+#define SMU7_VCE_DPM_CONFIG_MASK                         0x20
+#define SMU7_ACP_DPM_CONFIG_MASK                         0x40
+#define SMU7_SAMU_DPM_CONFIG_MASK                        0x80
+#define SMU7_PCIEGEN_DPM_CONFIG_MASK                    0x100
+
+#define SMU7_ACP_MCLK_HANDSHAKE_DISABLE                  0x00000001
+#define SMU7_ACP_SCLK_HANDSHAKE_DISABLE                  0x00000002
+#define SMU7_UVD_MCLK_HANDSHAKE_DISABLE                  0x00000100
+#define SMU7_UVD_SCLK_HANDSHAKE_DISABLE                  0x00000200
+#define SMU7_VCE_MCLK_HANDSHAKE_DISABLE                  0x00010000
+#define SMU7_VCE_SCLK_HANDSHAKE_DISABLE                  0x00020000
+
+/* All 'soft registers' should be uint32_t. */
+struct SMU72_SoftRegisters {
+	uint32_t        RefClockFrequency;
+	uint32_t        PmTimerPeriod;
+	uint32_t        FeatureEnables;
+
+	uint32_t        PreVBlankGap;
+	uint32_t        VBlankTimeout;
+	uint32_t        TrainTimeGap;
+
+	uint32_t        MvddSwitchTime;
+	uint32_t        LongestAcpiTrainTime;
+	uint32_t        AcpiDelay;
+	uint32_t        G5TrainTime;
+	uint32_t        DelayMpllPwron;
+	uint32_t        VoltageChangeTimeout;
+
+	uint32_t        HandshakeDisables;
+
+	uint8_t         DisplayPhy1Config;
+	uint8_t         DisplayPhy2Config;
+	uint8_t         DisplayPhy3Config;
+	uint8_t         DisplayPhy4Config;
+
+	uint8_t         DisplayPhy5Config;
+	uint8_t         DisplayPhy6Config;
+	uint8_t         DisplayPhy7Config;
+	uint8_t         DisplayPhy8Config;
+
+	uint32_t        AverageGraphicsActivity;
+	uint32_t        AverageMemoryActivity;
+	uint32_t        AverageGioActivity;
+
+	uint8_t         SClkDpmEnabledLevels;
+	uint8_t         MClkDpmEnabledLevels;
+	uint8_t         LClkDpmEnabledLevels;
+	uint8_t         PCIeDpmEnabledLevels;
+
+	uint8_t         UVDDpmEnabledLevels;
+	uint8_t         SAMUDpmEnabledLevels;
+	uint8_t         ACPDpmEnabledLevels;
+	uint8_t         VCEDpmEnabledLevels;
+
+	uint32_t        DRAM_LOG_ADDR_H;
+	uint32_t        DRAM_LOG_ADDR_L;
+	uint32_t        DRAM_LOG_PHY_ADDR_H;
+	uint32_t        DRAM_LOG_PHY_ADDR_L;
+	uint32_t        DRAM_LOG_BUFF_SIZE;
+	uint32_t        UlvEnterCount;
+	uint32_t        UlvTime;
+	uint32_t        UcodeLoadStatus;
+	uint32_t        Reserved[2];
+
+};
+
+typedef struct SMU72_SoftRegisters SMU72_SoftRegisters;
+
+struct SMU72_Firmware_Header {
+	uint32_t Digest[5];
+	uint32_t Version;
+	uint32_t HeaderSize;
+	uint32_t Flags;
+	uint32_t EntryPoint;
+	uint32_t CodeSize;
+	uint32_t ImageSize;
+
+	uint32_t Rtos;
+	uint32_t SoftRegisters;
+	uint32_t DpmTable;
+	uint32_t FanTable;
+	uint32_t CacConfigTable;
+	uint32_t CacStatusTable;
+	uint32_t mcRegisterTable;
+	uint32_t mcArbDramTimingTable;
+	uint32_t PmFuseTable;
+	uint32_t Globals;
+	uint32_t ClockStretcherTable;
+	uint32_t Reserved[41];
+	uint32_t Signature;
+};
+
+typedef struct SMU72_Firmware_Header SMU72_Firmware_Header;
+
+#define SMU72_FIRMWARE_HEADER_LOCATION 0x20000
+
+enum  DisplayConfig {
+	PowerDown = 1,
+	DP54x4,
+	DP54x2,
+	DP54x1,
+	DP27x4,
+	DP27x2,
+	DP27x1,
+	HDMI297,
+	HDMI162,
+	LVDS,
+	DP324x4,
+	DP324x2,
+	DP324x1
+};
+
+#define MC_BLOCK_COUNT 1
+#define CPL_BLOCK_COUNT 5
+#define SE_BLOCK_COUNT 15
+#define GC_BLOCK_COUNT 24
+
+struct SMU7_Local_Cac {
+	uint8_t BlockId;
+	uint8_t SignalId;
+	uint8_t Threshold;
+	uint8_t Padding;
+};
+
+typedef struct SMU7_Local_Cac SMU7_Local_Cac;
+
+struct SMU7_Local_Cac_Table {
+	SMU7_Local_Cac CplLocalCac[CPL_BLOCK_COUNT];
+	SMU7_Local_Cac McLocalCac[MC_BLOCK_COUNT];
+	SMU7_Local_Cac SeLocalCac[SE_BLOCK_COUNT];
+	SMU7_Local_Cac GcLocalCac[GC_BLOCK_COUNT];
+};
+
+typedef struct SMU7_Local_Cac_Table SMU7_Local_Cac_Table;
+
+#if !defined(SMC_MICROCODE)
+#pragma pack(pop)
+#endif
+
+/* Description of Clock Gating bitmask for Tonga: */
+/* System Clock Gating */
+#define CG_SYS_BITMASK_FIRST_BIT      0  /* First bit of Sys CG bitmask */
+#define CG_SYS_BITMASK_LAST_BIT       9  /* Last bit of Sys CG bitmask */
+#define CG_SYS_BIF_MGLS_SHIFT         0
+#define CG_SYS_ROM_SHIFT              1
+#define CG_SYS_MC_MGCG_SHIFT          2
+#define CG_SYS_MC_MGLS_SHIFT          3
+#define CG_SYS_SDMA_MGCG_SHIFT        4
+#define CG_SYS_SDMA_MGLS_SHIFT        5
+#define CG_SYS_DRM_MGCG_SHIFT         6
+#define CG_SYS_HDP_MGCG_SHIFT         7
+#define CG_SYS_HDP_MGLS_SHIFT         8
+#define CG_SYS_DRM_MGLS_SHIFT         9
+
+#define CG_SYS_BIF_MGLS_MASK          0x1
+#define CG_SYS_ROM_MASK               0x2
+#define CG_SYS_MC_MGCG_MASK           0x4
+#define CG_SYS_MC_MGLS_MASK           0x8
+#define CG_SYS_SDMA_MGCG_MASK         0x10
+#define CG_SYS_SDMA_MGLS_MASK         0x20
+#define CG_SYS_DRM_MGCG_MASK          0x40
+#define CG_SYS_HDP_MGCG_MASK          0x80
+#define CG_SYS_HDP_MGLS_MASK          0x100
+#define CG_SYS_DRM_MGLS_MASK          0x200
+
+/* Graphics Clock Gating */
+#define CG_GFX_BITMASK_FIRST_BIT      16 /* First bit of Gfx CG bitmask */
+#define CG_GFX_BITMASK_LAST_BIT       20 /* Last bit of Gfx CG bitmask */
+#define CG_GFX_CGCG_SHIFT             16
+#define CG_GFX_CGLS_SHIFT             17
+#define CG_CPF_MGCG_SHIFT             18
+#define CG_RLC_MGCG_SHIFT             19
+#define CG_GFX_OTHERS_MGCG_SHIFT      20
+
+#define CG_GFX_CGCG_MASK              0x00010000
+#define CG_GFX_CGLS_MASK              0x00020000
+#define CG_CPF_MGCG_MASK              0x00040000
+#define CG_RLC_MGCG_MASK              0x00080000
+#define CG_GFX_OTHERS_MGCG_MASK       0x00100000
+
+/* Voltage Regulator Configuration */
+/* VR Config info is contained in dpmTable.VRConfig */
+
+#define VRCONF_VDDC_MASK         0x000000FF
+#define VRCONF_VDDC_SHIFT        0
+#define VRCONF_VDDGFX_MASK       0x0000FF00
+#define VRCONF_VDDGFX_SHIFT      8
+#define VRCONF_VDDCI_MASK        0x00FF0000
+#define VRCONF_VDDCI_SHIFT       16
+#define VRCONF_MVDD_MASK         0xFF000000
+#define VRCONF_MVDD_SHIFT        24
+
+#define VR_MERGED_WITH_VDDC      0
+#define VR_SVI2_PLANE_1          1
+#define VR_SVI2_PLANE_2          2
+#define VR_SMIO_PATTERN_1        3
+#define VR_SMIO_PATTERN_2        4
+#define VR_STATIC_VOLTAGE        5
+
+/* Clock Stretcher Configuration */
+
+#define CLOCK_STRETCHER_MAX_ENTRIES 0x4
+#define CKS_LOOKUPTable_MAX_ENTRIES 0x4
+
+/* The 'settings' field is subdivided in the following way: */
+#define CLOCK_STRETCHER_SETTING_DDT_MASK             0x01
+#define CLOCK_STRETCHER_SETTING_DDT_SHIFT            0x0
+#define CLOCK_STRETCHER_SETTING_STRETCH_AMOUNT_MASK  0x1E
+#define CLOCK_STRETCHER_SETTING_STRETCH_AMOUNT_SHIFT 0x1
+#define CLOCK_STRETCHER_SETTING_ENABLE_MASK          0x80
+#define CLOCK_STRETCHER_SETTING_ENABLE_SHIFT         0x7
+
+struct SMU_ClockStretcherDataTableEntry {
+	uint8_t minVID;
+	uint8_t maxVID;
+
+	uint16_t setting;
+};
+typedef struct SMU_ClockStretcherDataTableEntry SMU_ClockStretcherDataTableEntry;
+
+struct SMU_ClockStretcherDataTable {
+	SMU_ClockStretcherDataTableEntry ClockStretcherDataTableEntry[CLOCK_STRETCHER_MAX_ENTRIES];
+};
+typedef struct SMU_ClockStretcherDataTable SMU_ClockStretcherDataTable;
+
+struct SMU_CKS_LOOKUPTableEntry {
+	uint16_t minFreq;
+	uint16_t maxFreq;
+
+	uint8_t setting;
+	uint8_t padding[3];
+};
+typedef struct SMU_CKS_LOOKUPTableEntry SMU_CKS_LOOKUPTableEntry;
+
+struct SMU_CKS_LOOKUPTable {
+	SMU_CKS_LOOKUPTableEntry CKS_LOOKUPTableEntry[CKS_LOOKUPTable_MAX_ENTRIES];
+};
+typedef struct SMU_CKS_LOOKUPTable SMU_CKS_LOOKUPTable;
+
+#endif
+
+
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h b/drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h
new file mode 100644
index 0000000..98f76e9
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu72_discrete.h
@@ -0,0 +1,760 @@
+#ifndef SMU72_DISCRETE_H
+#define SMU72_DISCRETE_H
+
+#include "smu72.h"
+
+#if !defined(SMC_MICROCODE)
+#pragma pack(push, 1)
+#endif
+
+struct SMIO_Pattern {
+	uint16_t Voltage;
+	uint8_t  Smio;
+	uint8_t  padding;
+};
+
+typedef struct SMIO_Pattern SMIO_Pattern;
+
+struct SMIO_Table {
+	SMIO_Pattern Pattern[SMU_MAX_SMIO_LEVELS];
+};
+
+typedef struct SMIO_Table SMIO_Table;
+
+struct SMU72_Discrete_GraphicsLevel {
+	SMU_VoltageLevel MinVoltage;
+
+	uint32_t    SclkFrequency;
+
+	uint8_t     pcieDpmLevel;
+	uint8_t     DeepSleepDivId;
+	uint16_t    ActivityLevel;
+
+	uint32_t    CgSpllFuncCntl3;
+	uint32_t    CgSpllFuncCntl4;
+	uint32_t    SpllSpreadSpectrum;
+	uint32_t    SpllSpreadSpectrum2;
+	uint32_t    CcPwrDynRm;
+	uint32_t    CcPwrDynRm1;
+	uint8_t     SclkDid;
+	uint8_t     DisplayWatermark;
+	uint8_t     EnabledForActivity;
+	uint8_t     EnabledForThrottle;
+	uint8_t     UpHyst;
+	uint8_t     DownHyst;
+	uint8_t     VoltageDownHyst;
+	uint8_t     PowerThrottle;
+};
+
+typedef struct SMU72_Discrete_GraphicsLevel SMU72_Discrete_GraphicsLevel;
+
+struct SMU72_Discrete_ACPILevel {
+	uint32_t    Flags;
+	SMU_VoltageLevel MinVoltage;
+	uint32_t    SclkFrequency;
+	uint8_t     SclkDid;
+	uint8_t     DisplayWatermark;
+	uint8_t     DeepSleepDivId;
+	uint8_t     padding;
+	uint32_t    CgSpllFuncCntl;
+	uint32_t    CgSpllFuncCntl2;
+	uint32_t    CgSpllFuncCntl3;
+	uint32_t    CgSpllFuncCntl4;
+	uint32_t    SpllSpreadSpectrum;
+	uint32_t    SpllSpreadSpectrum2;
+	uint32_t    CcPwrDynRm;
+	uint32_t    CcPwrDynRm1;
+};
+
+typedef struct SMU72_Discrete_ACPILevel SMU72_Discrete_ACPILevel;
+
+struct SMU72_Discrete_Ulv {
+	uint32_t    CcPwrDynRm;
+	uint32_t    CcPwrDynRm1;
+	uint16_t    VddcOffset;
+	uint8_t     VddcOffsetVid;
+	uint8_t     VddcPhase;
+	uint32_t    Reserved;
+};
+
+typedef struct SMU72_Discrete_Ulv SMU72_Discrete_Ulv;
+
+struct SMU72_Discrete_MemoryLevel {
+	SMU_VoltageLevel MinVoltage;
+	uint32_t    MinMvdd;
+
+	uint32_t    MclkFrequency;
+
+	uint8_t     EdcReadEnable;
+	uint8_t     EdcWriteEnable;
+	uint8_t     RttEnable;
+	uint8_t     StutterEnable;
+
+	uint8_t     StrobeEnable;
+	uint8_t     StrobeRatio;
+	uint8_t     EnabledForThrottle;
+	uint8_t     EnabledForActivity;
+
+	uint8_t     UpHyst;
+	uint8_t     DownHyst;
+	uint8_t     VoltageDownHyst;
+	uint8_t     padding;
+
+	uint16_t    ActivityLevel;
+	uint8_t     DisplayWatermark;
+	uint8_t     padding1;
+
+	uint32_t    MpllFuncCntl;
+	uint32_t    MpllFuncCntl_1;
+	uint32_t    MpllFuncCntl_2;
+	uint32_t    MpllAdFuncCntl;
+	uint32_t    MpllDqFuncCntl;
+	uint32_t    MclkPwrmgtCntl;
+	uint32_t    DllCntl;
+	uint32_t    MpllSs1;
+	uint32_t    MpllSs2;
+};
+
+typedef struct SMU72_Discrete_MemoryLevel SMU72_Discrete_MemoryLevel;
+
+struct SMU72_Discrete_LinkLevel {
+	uint8_t     PcieGenSpeed;           /*< 0:PciE-gen1 1:PciE-gen2 2:PciE-gen3 */
+	uint8_t     PcieLaneCount;          /*< 1=x1, 2=x2, 3=x4, 4=x8, 5=x12, 6=x16 */
+	uint8_t     EnabledForActivity;
+	uint8_t     SPC;
+	uint32_t    DownThreshold;
+	uint32_t    UpThreshold;
+	uint32_t    Reserved;
+};
+
+typedef struct SMU72_Discrete_LinkLevel SMU72_Discrete_LinkLevel;
+
+/* MC ARB DRAM Timing registers. */
+struct SMU72_Discrete_MCArbDramTimingTableEntry {
+	uint32_t McArbDramTiming;
+	uint32_t McArbDramTiming2;
+	uint8_t  McArbBurstTime;
+	uint8_t  padding[3];
+};
+
+typedef struct SMU72_Discrete_MCArbDramTimingTableEntry SMU72_Discrete_MCArbDramTimingTableEntry;
+
+struct SMU72_Discrete_MCArbDramTimingTable {
+	SMU72_Discrete_MCArbDramTimingTableEntry entries[SMU__NUM_SCLK_DPM_STATE][SMU__NUM_MCLK_DPM_LEVELS];
+};
+
+typedef struct SMU72_Discrete_MCArbDramTimingTable SMU72_Discrete_MCArbDramTimingTable;
+
+/* UVD VCLK/DCLK state (level) definition. */
+struct SMU72_Discrete_UvdLevel {
+	uint32_t VclkFrequency;
+	uint32_t DclkFrequency;
+	SMU_VoltageLevel MinVoltage;
+	uint8_t  VclkDivider;
+	uint8_t  DclkDivider;
+	uint8_t  padding[2];
+};
+
+typedef struct SMU72_Discrete_UvdLevel SMU72_Discrete_UvdLevel;
+
+/* Clocks for other external blocks (VCE, ACP, SAMU). */
+struct SMU72_Discrete_ExtClkLevel {
+	uint32_t Frequency;
+	SMU_VoltageLevel MinVoltage;
+	uint8_t  Divider;
+	uint8_t  padding[3];
+};
+
+typedef struct SMU72_Discrete_ExtClkLevel SMU72_Discrete_ExtClkLevel;
+
+struct SMU72_Discrete_StateInfo {
+	uint32_t SclkFrequency;
+	uint32_t MclkFrequency;
+	uint32_t VclkFrequency;
+	uint32_t DclkFrequency;
+	uint32_t SamclkFrequency;
+	uint32_t AclkFrequency;
+	uint32_t EclkFrequency;
+	uint16_t MvddVoltage;
+	uint16_t padding16;
+	uint8_t  DisplayWatermark;
+	uint8_t  McArbIndex;
+	uint8_t  McRegIndex;
+	uint8_t  SeqIndex;
+	uint8_t  SclkDid;
+	int8_t   SclkIndex;
+	int8_t   MclkIndex;
+	uint8_t  PCIeGen;
+
+};
+
+typedef struct SMU72_Discrete_StateInfo SMU72_Discrete_StateInfo;
+
+struct SMU72_Discrete_DpmTable {
+	/* Multi-DPM controller settings */
+	SMU72_PIDController                  GraphicsPIDController;
+	SMU72_PIDController                  MemoryPIDController;
+	SMU72_PIDController                  LinkPIDController;
+
+	uint32_t                            SystemFlags;
+
+	/* SMIO masks for voltage and phase controls */
+	uint32_t                            VRConfig;
+	uint32_t                            SmioMask1;
+	uint32_t                            SmioMask2;
+	SMIO_Table                          SmioTable1;
+	SMIO_Table                          SmioTable2;
+
+	uint32_t                            VddcLevelCount;
+	uint32_t                            VddciLevelCount;
+	uint32_t                            VddGfxLevelCount;
+	uint32_t                            MvddLevelCount;
+
+	uint16_t                            VddcTable[SMU72_MAX_LEVELS_VDDC];
+	uint16_t                            VddGfxTable[SMU72_MAX_LEVELS_VDDGFX];
+	uint16_t                            VddciTable[SMU72_MAX_LEVELS_VDDCI];
+
+	uint8_t                             BapmVddGfxVidHiSidd[SMU72_MAX_LEVELS_VDDGFX];
+	uint8_t                             BapmVddGfxVidLoSidd[SMU72_MAX_LEVELS_VDDGFX];
+	uint8_t                             BapmVddGfxVidHiSidd2[SMU72_MAX_LEVELS_VDDGFX];
+
+	uint8_t                             BapmVddcVidHiSidd[SMU72_MAX_LEVELS_VDDC];
+	uint8_t                             BapmVddcVidLoSidd[SMU72_MAX_LEVELS_VDDC];
+	uint8_t                             BapmVddcVidHiSidd2[SMU72_MAX_LEVELS_VDDC];
+
+	uint8_t                             GraphicsDpmLevelCount;
+	uint8_t                             MemoryDpmLevelCount;
+	uint8_t                             LinkLevelCount;
+	uint8_t                             MasterDeepSleepControl;
+
+	uint8_t                             UvdLevelCount;
+	uint8_t                             VceLevelCount;
+	uint8_t                             AcpLevelCount;
+	uint8_t                             SamuLevelCount;
+
+	uint8_t                             ThermOutGpio;
+	uint8_t                             ThermOutPolarity;
+	uint8_t                             ThermOutMode;
+	uint8_t                             DPMFreezeAndForced;
+	uint32_t                            Reserved[4];
+
+	/* State table entries for each DPM state */
+	SMU72_Discrete_GraphicsLevel        GraphicsLevel[SMU72_MAX_LEVELS_GRAPHICS];
+	SMU72_Discrete_MemoryLevel          MemoryACPILevel;
+	SMU72_Discrete_MemoryLevel          MemoryLevel[SMU72_MAX_LEVELS_MEMORY];
+	SMU72_Discrete_LinkLevel            LinkLevel[SMU72_MAX_LEVELS_LINK];
+	SMU72_Discrete_ACPILevel            ACPILevel;
+	SMU72_Discrete_UvdLevel             UvdLevel[SMU72_MAX_LEVELS_UVD];
+	SMU72_Discrete_ExtClkLevel          VceLevel[SMU72_MAX_LEVELS_VCE];
+	SMU72_Discrete_ExtClkLevel          AcpLevel[SMU72_MAX_LEVELS_ACP];
+	SMU72_Discrete_ExtClkLevel          SamuLevel[SMU72_MAX_LEVELS_SAMU];
+	SMU72_Discrete_Ulv                  Ulv;
+
+	uint32_t                            SclkStepSize;
+	uint32_t                            Smio[SMU72_MAX_ENTRIES_SMIO];
+
+	uint8_t                             UvdBootLevel;
+	uint8_t                             VceBootLevel;
+	uint8_t                             AcpBootLevel;
+	uint8_t                             SamuBootLevel;
+
+	uint8_t                             GraphicsBootLevel;
+	uint8_t                             GraphicsVoltageChangeEnable;
+	uint8_t                             GraphicsThermThrottleEnable;
+	uint8_t                             GraphicsInterval;
+
+	uint8_t                             VoltageInterval;
+	uint8_t                             ThermalInterval;
+	uint16_t                            TemperatureLimitHigh;
+
+	uint16_t                            TemperatureLimitLow;
+	uint8_t                             MemoryBootLevel;
+	uint8_t                             MemoryVoltageChangeEnable;
+
+	uint16_t                            BootMVdd;
+	uint8_t                             MemoryInterval;
+	uint8_t                             MemoryThermThrottleEnable;
+
+	uint16_t                            VoltageResponseTime;
+	uint16_t                            PhaseResponseTime;
+
+	uint8_t                             PCIeBootLinkLevel;
+	uint8_t                             PCIeGenInterval;
+	uint8_t                             DTEInterval;
+	uint8_t                             DTEMode;
+
+	uint8_t                             SVI2Enable;
+	uint8_t                             VRHotGpio;
+	uint8_t                             AcDcGpio;
+	uint8_t                             ThermGpio;
+
+	uint16_t                            PPM_PkgPwrLimit;
+	uint16_t                            PPM_TemperatureLimit;
+
+	uint16_t                            DefaultTdp;
+	uint16_t                            TargetTdp;
+
+	uint16_t                            FpsHighThreshold;
+	uint16_t                            FpsLowThreshold;
+
+	uint16_t                            BAPMTI_R[SMU72_DTE_ITERATIONS][SMU72_DTE_SOURCES][SMU72_DTE_SINKS];
+	uint16_t                            BAPMTI_RC[SMU72_DTE_ITERATIONS][SMU72_DTE_SOURCES][SMU72_DTE_SINKS];
+
+	uint8_t                             DTEAmbientTempBase;
+	uint8_t                             DTETjOffset;
+	uint8_t                             GpuTjMax;
+	uint8_t                             GpuTjHyst;
+
+	SMU_VoltageLevel                    BootVoltage;
+
+	uint32_t                            BAPM_TEMP_GRADIENT;
+
+	uint32_t                            LowSclkInterruptThreshold;
+	uint32_t                            VddGfxReChkWait;
+
+	uint8_t                             ClockStretcherAmount;
+
+	uint8_t                             Sclk_CKS_masterEn0_7;
+	uint8_t                             Sclk_CKS_masterEn8_15;
+	uint8_t                             padding[1];
+
+	uint8_t                             Sclk_voltageOffset[8];
+
+	SMU_ClockStretcherDataTable         ClockStretcherDataTable;
+	SMU_CKS_LOOKUPTable                 CKS_LOOKUPTable;
+};
+
+typedef struct SMU72_Discrete_DpmTable SMU72_Discrete_DpmTable;
+
+/* --------------------------------------------------- AC Timing Parameters ------------------------------------------------ */
+#define SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE 16
+#define SMU72_DISCRETE_MC_REGISTER_ARRAY_SET_COUNT SMU72_MAX_LEVELS_MEMORY /* DPM */
+
+struct SMU72_Discrete_MCRegisterAddress {
+	uint16_t s0;
+	uint16_t s1;
+};
+
+typedef struct SMU72_Discrete_MCRegisterAddress SMU72_Discrete_MCRegisterAddress;
+
+struct SMU72_Discrete_MCRegisterSet {
+	uint32_t value[SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE];
+};
+
+typedef struct SMU72_Discrete_MCRegisterSet SMU72_Discrete_MCRegisterSet;
+
+struct SMU72_Discrete_MCRegisters {
+	uint8_t                             last;
+	uint8_t                             reserved[3];
+	SMU72_Discrete_MCRegisterAddress     address[SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE];
+	SMU72_Discrete_MCRegisterSet         data[SMU72_DISCRETE_MC_REGISTER_ARRAY_SET_COUNT];
+};
+
+typedef struct SMU72_Discrete_MCRegisters SMU72_Discrete_MCRegisters;
+
+
+/* --------------------------------------------------- Fan Table ----------------------------------------------------------- */
+
+struct SMU72_Discrete_FanTable {
+	uint16_t FdoMode;
+	int16_t  TempMin;
+	int16_t  TempMed;
+	int16_t  TempMax;
+	int16_t  Slope1;
+	int16_t  Slope2;
+	int16_t  FdoMin;
+	int16_t  HystUp;
+	int16_t  HystDown;
+	int16_t  HystSlope;
+	int16_t  TempRespLim;
+	int16_t  TempCurr;
+	int16_t  SlopeCurr;
+	int16_t  PwmCurr;
+	uint32_t RefreshPeriod;
+	int16_t  FdoMax;
+	uint8_t  TempSrc;
+	int8_t   FanControl_GL_Flag;
+};
+
+typedef struct SMU72_Discrete_FanTable SMU72_Discrete_FanTable;
+
+#define SMU7_DISCRETE_GPIO_SCLK_DEBUG             4
+#define SMU7_DISCRETE_GPIO_SCLK_DEBUG_BIT         (0x1 << SMU7_DISCRETE_GPIO_SCLK_DEBUG)
+
+struct SMU7_MclkDpmScoreboard {
+
+	uint32_t PercentageBusy;
+
+	int32_t  PIDError;
+	int32_t  PIDIntegral;
+	int32_t  PIDOutput;
+
+	uint32_t SigmaDeltaAccum;
+	uint32_t SigmaDeltaOutput;
+	uint32_t SigmaDeltaLevel;
+
+	uint32_t UtilizationSetpoint;
+
+	uint8_t  TdpClampMode;
+	uint8_t  TdcClampMode;
+	uint8_t  ThermClampMode;
+	uint8_t  VoltageBusy;
+
+	int8_t   CurrLevel;
+	int8_t   TargLevel;
+	uint8_t  LevelChangeInProgress;
+	uint8_t  UpHyst;
+
+	uint8_t  DownHyst;
+	uint8_t  VoltageDownHyst;
+	uint8_t  DpmEnable;
+	uint8_t  DpmRunning;
+
+	uint8_t  DpmForce;
+	uint8_t  DpmForceLevel;
+	uint8_t  DisplayWatermark;
+	uint8_t  McArbIndex;
+
+	uint32_t MinimumPerfMclk;
+
+	uint8_t  AcpiReq;
+	uint8_t  AcpiAck;
+	uint8_t  MclkSwitchInProgress;
+	uint8_t  MclkSwitchCritical;
+
+	uint8_t  IgnoreVBlank;
+	uint8_t  TargetMclkIndex;
+	uint8_t  TargetMvddIndex;
+	uint8_t  MclkSwitchResult;
+
+	uint16_t VbiFailureCount;
+	uint8_t  VbiWaitCounter;
+	uint8_t  EnabledLevelsChange;
+
+	uint16_t LevelResidencyCountersN[SMU72_MAX_LEVELS_MEMORY];
+	uint16_t LevelSwitchCounters[SMU72_MAX_LEVELS_MEMORY];
+
+	void     (*TargetStateCalculator)(uint8_t);
+	void     (*SavedTargetStateCalculator)(uint8_t);
+
+	uint16_t AutoDpmInterval;
+	uint16_t AutoDpmRange;
+
+	uint16_t VbiTimeoutCount;
+	uint16_t MclkSwitchingTime;
+
+	uint8_t  fastSwitch;
+	uint8_t  Save_PIC_VDDGFX_EXIT;
+	uint8_t  Save_PIC_VDDGFX_ENTER;
+	uint8_t  padding;
+
+};
+
+typedef struct SMU7_MclkDpmScoreboard SMU7_MclkDpmScoreboard;
+
+struct SMU7_UlvScoreboard {
+	uint8_t     EnterUlv;
+	uint8_t     ExitUlv;
+	uint8_t     UlvActive;
+	uint8_t     WaitingForUlv;
+	uint8_t     UlvEnable;
+	uint8_t     UlvRunning;
+	uint8_t     UlvMasterEnable;
+	uint8_t     padding;
+	uint32_t    UlvAbortedCount;
+	uint32_t    UlvTimeStamp;
+};
+
+typedef struct SMU7_UlvScoreboard SMU7_UlvScoreboard;
+
+struct VddgfxSavedRegisters {
+	uint32_t GPU_DBG[3];
+	uint32_t MEC_BaseAddress_Hi;
+	uint32_t MEC_BaseAddress_Lo;
+	uint32_t THM_TMON0_CTRL2__RDIR_PRESENT;
+	uint32_t THM_TMON1_CTRL2__RDIR_PRESENT;
+	uint32_t CP_INT_CNTL;
+};
+
+typedef struct VddgfxSavedRegisters VddgfxSavedRegisters;
+
+struct SMU7_VddGfxScoreboard {
+	uint8_t     VddGfxEnable;
+	uint8_t     VddGfxActive;
+	uint8_t     VPUResetOccured;
+	uint8_t     padding;
+
+	uint32_t    VddGfxEnteredCount;
+	uint32_t    VddGfxAbortedCount;
+
+	uint32_t    VddGfxVid;
+
+	VddgfxSavedRegisters SavedRegisters;
+};
+
+typedef struct SMU7_VddGfxScoreboard SMU7_VddGfxScoreboard;
+
+struct SMU7_TdcLimitScoreboard {
+	uint8_t  Enable;
+	uint8_t  Running;
+	uint16_t Alpha;
+	uint32_t FilteredIddc;
+	uint32_t IddcLimit;
+	uint32_t IddcHyst;
+	SMU7_HystController_Data HystControllerData;
+};
+
+typedef struct SMU7_TdcLimitScoreboard SMU7_TdcLimitScoreboard;
+
+struct SMU7_PkgPwrLimitScoreboard {
+	uint8_t  Enable;
+	uint8_t  Running;
+	uint16_t Alpha;
+	uint32_t FilteredPkgPwr;
+	uint32_t Limit;
+	uint32_t Hyst;
+	uint32_t LimitFromDriver;
+	SMU7_HystController_Data HystControllerData;
+};
+
+typedef struct SMU7_PkgPwrLimitScoreboard SMU7_PkgPwrLimitScoreboard;
+
+struct SMU7_BapmScoreboard {
+	uint32_t source_powers[SMU72_DTE_SOURCES];
+	uint32_t source_powers_last[SMU72_DTE_SOURCES];
+	int32_t entity_temperatures[SMU72_NUM_GPU_TES];
+	int32_t initial_entity_temperatures[SMU72_NUM_GPU_TES];
+	int32_t Limit;
+	int32_t Hyst;
+	int32_t therm_influence_coeff_table[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS * 2];
+	int32_t therm_node_table[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS];
+	uint16_t ConfigTDPPowerScalar;
+	uint16_t FanSpeedPowerScalar;
+	uint16_t OverDrivePowerScalar;
+	uint16_t OverDriveLimitScalar;
+	uint16_t FinalPowerScalar;
+	uint8_t VariantID;
+	uint8_t spare997;
+
+	SMU7_HystController_Data HystControllerData;
+
+	int32_t temperature_gradient_slope;
+	int32_t temperature_gradient;
+	uint32_t measured_temperature;
+};
+
+
+typedef struct SMU7_BapmScoreboard SMU7_BapmScoreboard;
+
+struct SMU7_AcpiScoreboard {
+	uint32_t SavedInterruptMask[2];
+	uint8_t LastACPIRequest;
+	uint8_t CgBifResp;
+	uint8_t RequestType;
+	uint8_t Padding;
+	SMU72_Discrete_ACPILevel D0Level;
+};
+
+typedef struct SMU7_AcpiScoreboard SMU7_AcpiScoreboard;
+
+struct SMU72_Discrete_PmFuses {
+	/* dw1  */
+	uint8_t SviLoadLineEn;
+	uint8_t SviLoadLineVddC;
+	uint8_t SviLoadLineTrimVddC;
+	uint8_t SviLoadLineOffsetVddC;
+
+	/* dw2 */
+	uint16_t TDC_VDDC_PkgLimit;
+	uint8_t TDC_VDDC_ThrottleReleaseLimitPerc;
+	uint8_t TDC_MAWt;
+
+	/* dw3 */
+	uint8_t TdcWaterfallCtl;
+	uint8_t LPMLTemperatureMin;
+	uint8_t LPMLTemperatureMax;
+	uint8_t Reserved;
+
+	/* dw4-dw7  */
+	uint8_t LPMLTemperatureScaler[16];
+
+	/* dw8-dw9  */
+	int16_t FuzzyFan_ErrorSetDelta;
+	int16_t FuzzyFan_ErrorRateSetDelta;
+	int16_t FuzzyFan_PwmSetDelta;
+	uint16_t Reserved6;
+
+	/* dw10-dw14  */
+	uint8_t GnbLPML[16];
+
+	/* dw15 */
+	uint8_t GnbLPMLMaxVid;
+	uint8_t GnbLPMLMinVid;
+	uint8_t Reserved1[2];
+
+	/* dw16 */
+	uint16_t BapmVddCBaseLeakageHiSidd;
+	uint16_t BapmVddCBaseLeakageLoSidd;
+};
+
+typedef struct SMU72_Discrete_PmFuses SMU72_Discrete_PmFuses;
+
+struct SMU7_Discrete_Log_Header_Table {
+	uint32_t    version;
+	uint32_t    asic_id;
+	uint16_t    flags;
+	uint16_t    entry_size;
+	uint32_t    total_size;
+	uint32_t    num_of_entries;
+	uint8_t     type;
+	uint8_t     mode;
+	uint8_t     filler_0[2];
+	uint32_t    filler_1[2];
+};
+
+typedef struct SMU7_Discrete_Log_Header_Table SMU7_Discrete_Log_Header_Table;
+
+struct SMU7_Discrete_Log_Cntl {
+	uint8_t             Enabled;
+	uint8_t             Type;
+	uint8_t             padding[2];
+	uint32_t            BufferSize;
+	uint32_t            SamplesLogged;
+	uint32_t            SampleSize;
+	uint32_t            AddrL;
+	uint32_t            AddrH;
+};
+
+typedef struct SMU7_Discrete_Log_Cntl SMU7_Discrete_Log_Cntl;
+
+#define CAC_ACC_NW_NUM_OF_SIGNALS 87
+
+struct SMU7_Discrete_Cac_Collection_Table {
+	uint32_t temperature;
+	uint32_t cac_acc_nw[CAC_ACC_NW_NUM_OF_SIGNALS];
+};
+
+typedef struct SMU7_Discrete_Cac_Collection_Table SMU7_Discrete_Cac_Collection_Table;
+
+struct SMU7_Discrete_Cac_Verification_Table {
+	uint32_t VddcTotalPower;
+	uint32_t VddcLeakagePower;
+	uint32_t VddcConstantPower;
+	uint32_t VddcGfxDynamicPower;
+	uint32_t VddcUvdDynamicPower;
+	uint32_t VddcVceDynamicPower;
+	uint32_t VddcAcpDynamicPower;
+	uint32_t VddcPcieDynamicPower;
+	uint32_t VddcDceDynamicPower;
+	uint32_t VddcCurrent;
+	uint32_t VddcVoltage;
+	uint32_t VddciTotalPower;
+	uint32_t VddciLeakagePower;
+	uint32_t VddciConstantPower;
+	uint32_t VddciDynamicPower;
+	uint32_t Vddr1TotalPower;
+	uint32_t Vddr1LeakagePower;
+	uint32_t Vddr1ConstantPower;
+	uint32_t Vddr1DynamicPower;
+	uint32_t spare[4];
+	uint32_t temperature;
+};
+
+typedef struct SMU7_Discrete_Cac_Verification_Table SMU7_Discrete_Cac_Verification_Table;
+
+struct SMU7_Discrete_Pm_Status_Table {
+	/* Thermal entities */
+	int32_t T_meas_max;
+	int32_t T_meas_acc;
+	int32_t T_calc_max;
+	int32_t T_calc_acc;
+	uint32_t P_scalar_acc;
+	uint32_t P_calc_max;
+	uint32_t P_calc_acc;
+
+	/*Voltage domains */
+	uint32_t I_calc_max;
+	uint32_t I_calc_acc;
+	uint32_t I_calc_acc_vddci;
+	uint32_t V_calc_noload_acc;
+	uint32_t V_calc_load_acc;
+	uint32_t V_calc_noload_acc_vddci;
+	uint32_t P_meas_acc;
+	uint32_t V_meas_noload_acc;
+	uint32_t V_meas_load_acc;
+	uint32_t I_meas_acc;
+	uint32_t P_meas_acc_vddci;
+	uint32_t V_meas_noload_acc_vddci;
+	uint32_t V_meas_load_acc_vddci;
+	uint32_t I_meas_acc_vddci;
+
+	/*Frequency */
+	uint16_t Sclk_dpm_residency[8];
+	uint16_t Uvd_dpm_residency[8];
+	uint16_t Vce_dpm_residency[8];
+	uint16_t Mclk_dpm_residency[4];
+
+	/*Chip */
+	uint32_t P_vddci_acc;
+	uint32_t P_vddr1_acc;
+	uint32_t P_nte1_acc;
+	uint32_t PkgPwr_max;
+	uint32_t PkgPwr_acc;
+	uint32_t MclkSwitchingTime_max;
+	uint32_t MclkSwitchingTime_acc;
+	uint32_t FanPwm_acc;
+	uint32_t FanRpm_acc;
+
+	uint32_t AccCnt;
+};
+
+typedef struct SMU7_Discrete_Pm_Status_Table SMU7_Discrete_Pm_Status_Table;
+
+/*FIXME THESE NEED TO BE UPDATED */
+#define SMU7_SCLK_CAC 0x561
+#define SMU7_MCLK_CAC 0xF9
+#define SMU7_VCLK_CAC 0x2DE
+#define SMU7_DCLK_CAC 0x2DE
+#define SMU7_ECLK_CAC 0x25E
+#define SMU7_ACLK_CAC 0x25E
+#define SMU7_SAMCLK_CAC 0x25E
+#define SMU7_DISPCLK_CAC 0x100
+#define SMU7_CAC_CONSTANT 0x2EE3430
+#define SMU7_CAC_CONSTANT_SHIFT 18
+
+#define SMU7_VDDCI_MCLK_CONST        1765
+#define SMU7_VDDCI_MCLK_CONST_SHIFT  16
+#define SMU7_VDDCI_VDDCI_CONST       50958
+#define SMU7_VDDCI_VDDCI_CONST_SHIFT 14
+#define SMU7_VDDCI_CONST             11781
+
+#define SMU7_12C_VDDCI_MCLK_CONST        1623
+#define SMU7_12C_VDDCI_MCLK_CONST_SHIFT  15
+#define SMU7_12C_VDDCI_VDDCI_CONST       40088
+#define SMU7_12C_VDDCI_VDDCI_CONST_SHIFT 13
+#define SMU7_12C_VDDCI_CONST             20856
+
+#define SMU7_VDDCI_STROBE_PWR        1331
+
+#define SMU7_VDDR1_CONST            693
+#define SMU7_VDDR1_CAC_WEIGHT       20
+#define SMU7_VDDR1_CAC_WEIGHT_SHIFT 19
+#define SMU7_VDDR1_STROBE_PWR       512
+
+#define SMU7_AREA_COEFF_UVD 0xA78
+#define SMU7_AREA_COEFF_VCE 0x190A
+#define SMU7_AREA_COEFF_ACP 0x22D1
+#define SMU7_AREA_COEFF_SAMU 0x534
+
+/*ThermOutMode values */
+#define SMU7_THERM_OUT_MODE_DISABLE       0x0
+#define SMU7_THERM_OUT_MODE_THERM_ONLY    0x1
+#define SMU7_THERM_OUT_MODE_THERM_VRHOT   0x2
+
+#if !defined(SMC_MICROCODE)
+#pragma pack(pop)
+#endif
+
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/inc/tonga_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/tonga_ppsmc.h
new file mode 100644
index 0000000..6363129
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/tonga_ppsmc.h
@@ -0,0 +1,420 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef TONGA_PP_SMC_H
+#define TONGA_PP_SMC_H
+
+#pragma pack(push, 1)
+
+#define PPSMC_SWSTATE_FLAG_DC				0x01
+#define PPSMC_SWSTATE_FLAG_UVD				0x02
+#define PPSMC_SWSTATE_FLAG_VCE				0x04
+#define PPSMC_SWSTATE_FLAG_PCIE_X1			0x08
+
+#define PPSMC_THERMAL_PROTECT_TYPE_INTERNAL             0x00
+#define PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL             0x01
+#define PPSMC_THERMAL_PROTECT_TYPE_NONE                 0xff
+
+#define PPSMC_SYSTEMFLAG_GPIO_DC                        0x01
+#define PPSMC_SYSTEMFLAG_STEPVDDC                       0x02
+#define PPSMC_SYSTEMFLAG_GDDR5                          0x04
+
+#define PPSMC_SYSTEMFLAG_DISABLE_BABYSTEP               0x08
+
+#define PPSMC_SYSTEMFLAG_REGULATOR_HOT                  0x10
+#define PPSMC_SYSTEMFLAG_REGULATOR_HOT_ANALOG           0x20
+#define PPSMC_SYSTEMFLAG_12CHANNEL                      0x40
+
+
+#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_MASK              0x07
+#define PPSMC_EXTRAFLAGS_AC2DC_DONT_WAIT_FOR_VBLANK     0x08
+
+#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTODPMLOWSTATE   0x00
+#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTOINITIALSTATE  0x01
+
+#define PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH      0x10
+#define PPSMC_EXTRAFLAGS_DRIVER_TO_GPIO17               0x20
+#define PPSMC_EXTRAFLAGS_PCC_TO_GPIO17                  0x40
+
+/* Defines for DPM 2.0 */
+#define PPSMC_DPM2FLAGS_TDPCLMP                         0x01
+#define PPSMC_DPM2FLAGS_PWRSHFT                         0x02
+#define PPSMC_DPM2FLAGS_OCP                             0x04
+
+/* Defines for display watermark level */
+
+#define PPSMC_DISPLAY_WATERMARK_LOW                     0
+#define PPSMC_DISPLAY_WATERMARK_HIGH                    1
+
+/* In the HW performance level's state flags:*/
+#define PPSMC_STATEFLAG_AUTO_PULSE_SKIP    0x01
+#define PPSMC_STATEFLAG_POWERBOOST         0x02
+#define PPSMC_STATEFLAG_PSKIP_ON_TDP_FAULT 0x04
+#define PPSMC_STATEFLAG_POWERSHIFT         0x08
+#define PPSMC_STATEFLAG_SLOW_READ_MARGIN   0x10
+#define PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE 0x20
+#define PPSMC_STATEFLAG_DEEPSLEEP_BYPASS   0x40
+
+/* Fan control algorithm:*/
+#define FDO_MODE_HARDWARE 0
+#define FDO_MODE_PIECE_WISE_LINEAR 1
+
+enum FAN_CONTROL {
+	FAN_CONTROL_FUZZY,
+	FAN_CONTROL_TABLE
+};
+
+/* Return codes for driver to SMC communication.*/
+
+#define PPSMC_Result_OK             ((uint16_t)0x01)
+#define PPSMC_Result_NoMore         ((uint16_t)0x02)
+#define PPSMC_Result_NotNow         ((uint16_t)0x03)
+
+#define PPSMC_Result_Failed         ((uint16_t)0xFF)
+#define PPSMC_Result_UnknownCmd     ((uint16_t)0xFE)
+#define PPSMC_Result_UnknownVT      ((uint16_t)0xFD)
+
+typedef uint16_t PPSMC_Result;
+
+#define PPSMC_isERROR(x) ((uint16_t)0x80 & (x))
+
+
+#define PPSMC_MSG_Halt                      ((uint16_t)0x10)
+#define PPSMC_MSG_Resume                    ((uint16_t)0x11)
+#define PPSMC_MSG_EnableDPMLevel            ((uint16_t)0x12)
+#define PPSMC_MSG_ZeroLevelsDisabled        ((uint16_t)0x13)
+#define PPSMC_MSG_OneLevelsDisabled         ((uint16_t)0x14)
+#define PPSMC_MSG_TwoLevelsDisabled         ((uint16_t)0x15)
+#define PPSMC_MSG_EnableThermalInterrupt    ((uint16_t)0x16)
+#define PPSMC_MSG_RunningOnAC               ((uint16_t)0x17)
+#define PPSMC_MSG_LevelUp                   ((uint16_t)0x18)
+#define PPSMC_MSG_LevelDown                 ((uint16_t)0x19)
+#define PPSMC_MSG_ResetDPMCounters          ((uint16_t)0x1a)
+#define PPSMC_MSG_SwitchToSwState           ((uint16_t)0x20)
+
+#define PPSMC_MSG_SwitchToSwStateLast       ((uint16_t)0x3f)
+#define PPSMC_MSG_SwitchToInitialState      ((uint16_t)0x40)
+#define PPSMC_MSG_NoForcedLevel             ((uint16_t)0x41)
+#define PPSMC_MSG_ForceHigh                 ((uint16_t)0x42)
+#define PPSMC_MSG_ForceMediumOrHigh         ((uint16_t)0x43)
+
+#define PPSMC_MSG_SwitchToMinimumPower      ((uint16_t)0x51)
+#define PPSMC_MSG_ResumeFromMinimumPower    ((uint16_t)0x52)
+#define PPSMC_MSG_EnableCac                 ((uint16_t)0x53)
+#define PPSMC_MSG_DisableCac                ((uint16_t)0x54)
+#define PPSMC_DPMStateHistoryStart          ((uint16_t)0x55)
+#define PPSMC_DPMStateHistoryStop           ((uint16_t)0x56)
+#define PPSMC_CACHistoryStart               ((uint16_t)0x57)
+#define PPSMC_CACHistoryStop                ((uint16_t)0x58)
+#define PPSMC_TDPClampingActive             ((uint16_t)0x59)
+#define PPSMC_TDPClampingInactive           ((uint16_t)0x5A)
+#define PPSMC_StartFanControl               ((uint16_t)0x5B)
+#define PPSMC_StopFanControl                ((uint16_t)0x5C)
+#define PPSMC_NoDisplay                     ((uint16_t)0x5D)
+#define PPSMC_HasDisplay                    ((uint16_t)0x5E)
+#define PPSMC_MSG_UVDPowerOFF               ((uint16_t)0x60)
+#define PPSMC_MSG_UVDPowerON                ((uint16_t)0x61)
+#define PPSMC_MSG_EnableULV                 ((uint16_t)0x62)
+#define PPSMC_MSG_DisableULV                ((uint16_t)0x63)
+#define PPSMC_MSG_EnterULV                  ((uint16_t)0x64)
+#define PPSMC_MSG_ExitULV                   ((uint16_t)0x65)
+#define PPSMC_PowerShiftActive              ((uint16_t)0x6A)
+#define PPSMC_PowerShiftInactive            ((uint16_t)0x6B)
+#define PPSMC_OCPActive                     ((uint16_t)0x6C)
+#define PPSMC_OCPInactive                   ((uint16_t)0x6D)
+#define PPSMC_CACLongTermAvgEnable          ((uint16_t)0x6E)
+#define PPSMC_CACLongTermAvgDisable         ((uint16_t)0x6F)
+#define PPSMC_MSG_InferredStateSweep_Start  ((uint16_t)0x70)
+#define PPSMC_MSG_InferredStateSweep_Stop   ((uint16_t)0x71)
+#define PPSMC_MSG_SwitchToLowestInfState    ((uint16_t)0x72)
+#define PPSMC_MSG_SwitchToNonInfState       ((uint16_t)0x73)
+#define PPSMC_MSG_AllStateSweep_Start       ((uint16_t)0x74)
+#define PPSMC_MSG_AllStateSweep_Stop        ((uint16_t)0x75)
+#define PPSMC_MSG_SwitchNextLowerInfState   ((uint16_t)0x76)
+#define PPSMC_MSG_SwitchNextHigherInfState  ((uint16_t)0x77)
+#define PPSMC_MSG_MclkRetrainingTest        ((uint16_t)0x78)
+#define PPSMC_MSG_ForceTDPClamping          ((uint16_t)0x79)
+#define PPSMC_MSG_CollectCAC_PowerCorreln   ((uint16_t)0x7A)
+#define PPSMC_MSG_CollectCAC_WeightCalib    ((uint16_t)0x7B)
+#define PPSMC_MSG_CollectCAC_SQonly         ((uint16_t)0x7C)
+#define PPSMC_MSG_CollectCAC_TemperaturePwr ((uint16_t)0x7D)
+
+#define PPSMC_MSG_ExtremitiesTest_Start     ((uint16_t)0x7E)
+#define PPSMC_MSG_ExtremitiesTest_Stop      ((uint16_t)0x7F)
+#define PPSMC_FlushDataCache                ((uint16_t)0x80)
+#define PPSMC_FlushInstrCache               ((uint16_t)0x81)
+
+#define PPSMC_MSG_SetEnabledLevels          ((uint16_t)0x82)
+#define PPSMC_MSG_SetForcedLevels           ((uint16_t)0x83)
+
+#define PPSMC_MSG_ResetToDefaults           ((uint16_t)0x84)
+
+#define PPSMC_MSG_SetForcedLevelsAndJump    ((uint16_t)0x85)
+#define PPSMC_MSG_SetCACHistoryMode         ((uint16_t)0x86)
+#define PPSMC_MSG_EnableDTE                 ((uint16_t)0x87)
+#define PPSMC_MSG_DisableDTE                ((uint16_t)0x88)
+
+#define PPSMC_MSG_SmcSpaceSetAddress        ((uint16_t)0x89)
+#define PPSMC_MSG_ChangeNearTDPLimit        ((uint16_t)0x90)
+#define PPSMC_MSG_ChangeSafePowerLimit      ((uint16_t)0x91)
+
+#define PPSMC_MSG_DPMStateSweepStart        ((uint16_t)0x92)
+#define PPSMC_MSG_DPMStateSweepStop         ((uint16_t)0x93)
+
+#define PPSMC_MSG_OVRDDisableSCLKDS         ((uint16_t)0x94)
+#define PPSMC_MSG_CancelDisableOVRDSCLKDS   ((uint16_t)0x95)
+#define PPSMC_MSG_ThrottleOVRDSCLKDS        ((uint16_t)0x96)
+#define PPSMC_MSG_CancelThrottleOVRDSCLKDS  ((uint16_t)0x97)
+#define PPSMC_MSG_GPIO17					((uint16_t)0x98)
+
+#define PPSMC_MSG_API_SetSvi2Volt_Vddc      ((uint16_t)0x99)
+#define PPSMC_MSG_API_SetSvi2Volt_Vddci     ((uint16_t)0x9A)
+#define PPSMC_MSG_API_SetSvi2Volt_Mvdd      ((uint16_t)0x9B)
+#define PPSMC_MSG_API_GetSvi2Volt_Vddc      ((uint16_t)0x9C)
+#define PPSMC_MSG_API_GetSvi2Volt_Vddci     ((uint16_t)0x9D)
+#define PPSMC_MSG_API_GetSvi2Volt_Mvdd      ((uint16_t)0x9E)
+
+#define PPSMC_MSG_BREAK                     ((uint16_t)0xF8)
+
+/* Trinity Specific Messages*/
+#define PPSMC_MSG_Test                      ((uint16_t) 0x100)
+#define PPSMC_MSG_DPM_Voltage_Pwrmgt        ((uint16_t) 0x101)
+#define PPSMC_MSG_DPM_Config                ((uint16_t) 0x102)
+#define PPSMC_MSG_PM_Controller_Start       ((uint16_t) 0x103)
+#define PPSMC_MSG_DPM_ForceState            ((uint16_t) 0x104)
+#define PPSMC_MSG_PG_PowerDownSIMD          ((uint16_t) 0x105)
+#define PPSMC_MSG_PG_PowerUpSIMD            ((uint16_t) 0x106)
+#define PPSMC_MSG_PM_Controller_Stop        ((uint16_t) 0x107)
+#define PPSMC_MSG_PG_SIMD_Config            ((uint16_t) 0x108)
+#define PPSMC_MSG_Voltage_Cntl_Enable       ((uint16_t) 0x109)
+#define PPSMC_MSG_Thermal_Cntl_Enable       ((uint16_t) 0x10a)
+#define PPSMC_MSG_Reset_Service             ((uint16_t) 0x10b)
+#define PPSMC_MSG_VCEPowerOFF               ((uint16_t) 0x10e)
+#define PPSMC_MSG_VCEPowerON                ((uint16_t) 0x10f)
+#define PPSMC_MSG_DPM_Disable_VCE_HS        ((uint16_t) 0x110)
+#define PPSMC_MSG_DPM_Enable_VCE_HS         ((uint16_t) 0x111)
+#define PPSMC_MSG_DPM_N_LevelsDisabled      ((uint16_t) 0x112)
+#define PPSMC_MSG_DCEPowerOFF               ((uint16_t) 0x113)
+#define PPSMC_MSG_DCEPowerON                ((uint16_t) 0x114)
+#define PPSMC_MSG_PCIE_DDIPowerDown         ((uint16_t) 0x117)
+#define PPSMC_MSG_PCIE_DDIPowerUp           ((uint16_t) 0x118)
+#define PPSMC_MSG_PCIE_CascadePLLPowerDown  ((uint16_t) 0x119)
+#define PPSMC_MSG_PCIE_CascadePLLPowerUp    ((uint16_t) 0x11a)
+#define PPSMC_MSG_SYSPLLPowerOff            ((uint16_t) 0x11b)
+#define PPSMC_MSG_SYSPLLPowerOn             ((uint16_t) 0x11c)
+#define PPSMC_MSG_DCE_RemoveVoltageAdjustment   ((uint16_t) 0x11d)
+#define PPSMC_MSG_DCE_AllowVoltageAdjustment    ((uint16_t) 0x11e)
+#define PPSMC_MSG_DISPLAYPHYStatusNotify    ((uint16_t) 0x11f)
+#define PPSMC_MSG_EnableBAPM                ((uint16_t) 0x120)
+#define PPSMC_MSG_DisableBAPM               ((uint16_t) 0x121)
+#define PPSMC_MSG_PCIE_PHYPowerDown         ((uint16_t) 0x122)
+#define PPSMC_MSG_PCIE_PHYPowerUp           ((uint16_t) 0x123)
+#define PPSMC_MSG_UVD_DPM_Config            ((uint16_t) 0x124)
+#define PPSMC_MSG_Spmi_Enable               ((uint16_t) 0x122)
+#define PPSMC_MSG_Spmi_Timer                ((uint16_t) 0x123)
+#define PPSMC_MSG_LCLK_DPM_Config           ((uint16_t) 0x124)
+#define PPSMC_MSG_NBDPM_Config             ((uint16_t) 0x125)
+#define PPSMC_MSG_PCIE_DDIPhyPowerDown           ((uint16_t) 0x126)
+#define PPSMC_MSG_PCIE_DDIPhyPowerUp             ((uint16_t) 0x127)
+#define PPSMC_MSG_MCLKDPM_Config                ((uint16_t) 0x128)
+
+#define PPSMC_MSG_UVDDPM_Config               ((uint16_t) 0x129)
+#define PPSMC_MSG_VCEDPM_Config               ((uint16_t) 0x12A)
+#define PPSMC_MSG_ACPDPM_Config               ((uint16_t) 0x12B)
+#define PPSMC_MSG_SAMUDPM_Config              ((uint16_t) 0x12C)
+#define PPSMC_MSG_UVDDPM_SetEnabledMask       ((uint16_t) 0x12D)
+#define PPSMC_MSG_VCEDPM_SetEnabledMask       ((uint16_t) 0x12E)
+#define PPSMC_MSG_ACPDPM_SetEnabledMask       ((uint16_t) 0x12F)
+#define PPSMC_MSG_SAMUDPM_SetEnabledMask      ((uint16_t) 0x130)
+#define PPSMC_MSG_MCLKDPM_ForceState          ((uint16_t) 0x131)
+#define PPSMC_MSG_MCLKDPM_NoForcedLevel       ((uint16_t) 0x132)
+#define PPSMC_MSG_Thermal_Cntl_Disable        ((uint16_t) 0x133)
+#define PPSMC_MSG_SetTDPLimit                 ((uint16_t) 0x134)
+#define PPSMC_MSG_Voltage_Cntl_Disable        ((uint16_t) 0x135)
+#define PPSMC_MSG_PCIeDPM_Enable              ((uint16_t) 0x136)
+#define PPSMC_MSG_ACPPowerOFF                 ((uint16_t) 0x137)
+#define PPSMC_MSG_ACPPowerON                  ((uint16_t) 0x138)
+#define PPSMC_MSG_SAMPowerOFF                 ((uint16_t) 0x139)
+#define PPSMC_MSG_SAMPowerON                  ((uint16_t) 0x13a)
+#define PPSMC_MSG_SDMAPowerOFF                ((uint16_t) 0x13b)
+#define PPSMC_MSG_SDMAPowerON                 ((uint16_t) 0x13c)
+#define PPSMC_MSG_PCIeDPM_Disable             ((uint16_t) 0x13d)
+#define PPSMC_MSG_IOMMUPowerOFF               ((uint16_t) 0x13e)
+#define PPSMC_MSG_IOMMUPowerON                ((uint16_t) 0x13f)
+#define PPSMC_MSG_NBDPM_Enable                ((uint16_t) 0x140)
+#define PPSMC_MSG_NBDPM_Disable               ((uint16_t) 0x141)
+#define PPSMC_MSG_NBDPM_ForceNominal          ((uint16_t) 0x142)
+#define PPSMC_MSG_NBDPM_ForcePerformance      ((uint16_t) 0x143)
+#define PPSMC_MSG_NBDPM_UnForce               ((uint16_t) 0x144)
+#define PPSMC_MSG_SCLKDPM_SetEnabledMask      ((uint16_t) 0x145)
+#define PPSMC_MSG_MCLKDPM_SetEnabledMask      ((uint16_t) 0x146)
+#define PPSMC_MSG_PCIeDPM_ForceLevel          ((uint16_t) 0x147)
+#define PPSMC_MSG_PCIeDPM_UnForceLevel        ((uint16_t) 0x148)
+#define PPSMC_MSG_EnableACDCGPIOInterrupt     ((uint16_t) 0x149)
+#define PPSMC_MSG_EnableVRHotGPIOInterrupt    ((uint16_t) 0x14a)
+#define PPSMC_MSG_SwitchToAC                  ((uint16_t) 0x14b)
+
+#define PPSMC_MSG_XDMAPowerOFF                ((uint16_t) 0x14c)
+#define PPSMC_MSG_XDMAPowerON                 ((uint16_t) 0x14d)
+
+#define PPSMC_MSG_DPM_Enable                  ((uint16_t)0x14e)
+#define PPSMC_MSG_DPM_Disable                 ((uint16_t)0x14f)
+#define PPSMC_MSG_MCLKDPM_Enable              ((uint16_t)0x150)
+#define PPSMC_MSG_MCLKDPM_Disable             ((uint16_t)0x151)
+#define PPSMC_MSG_LCLKDPM_Enable              ((uint16_t)0x152)
+#define PPSMC_MSG_LCLKDPM_Disable             ((uint16_t)0x153)
+#define PPSMC_MSG_UVDDPM_Enable               ((uint16_t)0x154)
+#define PPSMC_MSG_UVDDPM_Disable              ((uint16_t)0x155)
+#define PPSMC_MSG_SAMUDPM_Enable              ((uint16_t)0x156)
+#define PPSMC_MSG_SAMUDPM_Disable             ((uint16_t)0x157)
+#define PPSMC_MSG_ACPDPM_Enable               ((uint16_t)0x158)
+#define PPSMC_MSG_ACPDPM_Disable              ((uint16_t)0x159)
+#define PPSMC_MSG_VCEDPM_Enable               ((uint16_t)0x15a)
+#define PPSMC_MSG_VCEDPM_Disable              ((uint16_t)0x15b)
+#define PPSMC_MSG_LCLKDPM_SetEnabledMask      ((uint16_t)0x15c)
+
+#define PPSMC_MSG_DPM_FPS_Mode                ((uint16_t) 0x15d)
+#define PPSMC_MSG_DPM_Activity_Mode           ((uint16_t) 0x15e)
+#define PPSMC_MSG_VddC_Request                ((uint16_t) 0x15f)
+#define PPSMC_MSG_MCLKDPM_GetEnabledMask      ((uint16_t) 0x160)
+#define PPSMC_MSG_LCLKDPM_GetEnabledMask      ((uint16_t) 0x161)
+#define PPSMC_MSG_SCLKDPM_GetEnabledMask      ((uint16_t) 0x162)
+#define PPSMC_MSG_UVDDPM_GetEnabledMask       ((uint16_t) 0x163)
+#define PPSMC_MSG_SAMUDPM_GetEnabledMask      ((uint16_t) 0x164)
+#define PPSMC_MSG_ACPDPM_GetEnabledMask       ((uint16_t) 0x165)
+#define PPSMC_MSG_VCEDPM_GetEnabledMask       ((uint16_t) 0x166)
+#define PPSMC_MSG_PCIeDPM_SetEnabledMask      ((uint16_t) 0x167)
+#define PPSMC_MSG_PCIeDPM_GetEnabledMask      ((uint16_t) 0x168)
+#define PPSMC_MSG_TDCLimitEnable              ((uint16_t) 0x169)
+#define PPSMC_MSG_TDCLimitDisable             ((uint16_t) 0x16a)
+#define PPSMC_MSG_DPM_AutoRotate_Mode         ((uint16_t) 0x16b)
+#define PPSMC_MSG_DISPCLK_FROM_FCH            ((uint16_t)0x16c)
+#define PPSMC_MSG_DISPCLK_FROM_DFS            ((uint16_t)0x16d)
+#define PPSMC_MSG_DPREFCLK_FROM_FCH           ((uint16_t)0x16e)
+#define PPSMC_MSG_DPREFCLK_FROM_DFS           ((uint16_t)0x16f)
+#define PPSMC_MSG_PmStatusLogStart            ((uint16_t)0x170)
+#define PPSMC_MSG_PmStatusLogSample           ((uint16_t)0x171)
+#define PPSMC_MSG_SCLK_AutoDPM_ON             ((uint16_t) 0x172)
+#define PPSMC_MSG_MCLK_AutoDPM_ON             ((uint16_t) 0x173)
+#define PPSMC_MSG_LCLK_AutoDPM_ON             ((uint16_t) 0x174)
+#define PPSMC_MSG_UVD_AutoDPM_ON              ((uint16_t) 0x175)
+#define PPSMC_MSG_SAMU_AutoDPM_ON             ((uint16_t) 0x176)
+#define PPSMC_MSG_ACP_AutoDPM_ON              ((uint16_t) 0x177)
+#define PPSMC_MSG_VCE_AutoDPM_ON              ((uint16_t) 0x178)
+#define PPSMC_MSG_PCIe_AutoDPM_ON             ((uint16_t) 0x179)
+#define PPSMC_MSG_MASTER_AutoDPM_ON           ((uint16_t) 0x17a)
+#define PPSMC_MSG_MASTER_AutoDPM_OFF          ((uint16_t) 0x17b)
+#define PPSMC_MSG_DYNAMICDISPPHYPOWER         ((uint16_t) 0x17c)
+#define PPSMC_MSG_CAC_COLLECTION_ON           ((uint16_t) 0x17d)
+#define PPSMC_MSG_CAC_COLLECTION_OFF          ((uint16_t) 0x17e)
+#define PPSMC_MSG_CAC_CORRELATION_ON          ((uint16_t) 0x17f)
+#define PPSMC_MSG_CAC_CORRELATION_OFF         ((uint16_t) 0x180)
+#define PPSMC_MSG_PM_STATUS_TO_DRAM_ON        ((uint16_t) 0x181)
+#define PPSMC_MSG_PM_STATUS_TO_DRAM_OFF       ((uint16_t) 0x182)
+#define PPSMC_MSG_UVD_HANDSHAKE_OFF           ((uint16_t) 0x183)
+#define PPSMC_MSG_ALLOW_LOWSCLK_INTERRUPT     ((uint16_t) 0x184)
+#define PPSMC_MSG_PkgPwrLimitEnable           ((uint16_t) 0x185)
+#define PPSMC_MSG_PkgPwrLimitDisable          ((uint16_t) 0x186)
+#define PPSMC_MSG_PkgPwrSetLimit              ((uint16_t) 0x187)
+#define PPSMC_MSG_OverDriveSetTargetTdp       ((uint16_t) 0x188)
+#define PPSMC_MSG_SCLKDPM_FreezeLevel         ((uint16_t) 0x189)
+#define PPSMC_MSG_SCLKDPM_UnfreezeLevel       ((uint16_t) 0x18A)
+#define PPSMC_MSG_MCLKDPM_FreezeLevel         ((uint16_t) 0x18B)
+#define PPSMC_MSG_MCLKDPM_UnfreezeLevel       ((uint16_t) 0x18C)
+#define PPSMC_MSG_START_DRAM_LOGGING          ((uint16_t) 0x18D)
+#define PPSMC_MSG_STOP_DRAM_LOGGING           ((uint16_t) 0x18E)
+#define PPSMC_MSG_MASTER_DeepSleep_ON         ((uint16_t) 0x18F)
+#define PPSMC_MSG_MASTER_DeepSleep_OFF        ((uint16_t) 0x190)
+#define PPSMC_MSG_Remove_DC_Clamp             ((uint16_t) 0x191)
+#define PPSMC_MSG_DisableACDCGPIOInterrupt    ((uint16_t) 0x192)
+#define PPSMC_MSG_OverrideVoltageControl_SetVddc       ((uint16_t) 0x193)
+#define PPSMC_MSG_OverrideVoltageControl_SetVddci      ((uint16_t) 0x194)
+#define PPSMC_MSG_SetVidOffset_1              ((uint16_t) 0x195)
+#define PPSMC_MSG_SetVidOffset_2              ((uint16_t) 0x207)
+#define PPSMC_MSG_GetVidOffset_1              ((uint16_t) 0x196)
+#define PPSMC_MSG_GetVidOffset_2              ((uint16_t) 0x208)
+#define PPSMC_MSG_THERMAL_OVERDRIVE_Enable    ((uint16_t) 0x197)
+#define PPSMC_MSG_THERMAL_OVERDRIVE_Disable	  ((uint16_t) 0x198)
+#define PPSMC_MSG_SetTjMax                    ((uint16_t) 0x199)
+#define PPSMC_MSG_SetFanPwmMax                ((uint16_t) 0x19A)
+
+#define PPSMC_MSG_WaitForMclkSwitchFinish	  ((uint16_t) 0x19B)
+#define PPSMC_MSG_ENABLE_THERMAL_DPM          ((uint16_t) 0x19C)
+#define PPSMC_MSG_DISABLE_THERMAL_DPM         ((uint16_t) 0x19D)
+#define PPSMC_MSG_Enable_PCC                  ((uint16_t) 0x19E)
+#define PPSMC_MSG_Disable_PCC                 ((uint16_t) 0x19F)
+
+#define PPSMC_MSG_API_GetSclkFrequency        ((uint16_t) 0x200)
+#define PPSMC_MSG_API_GetMclkFrequency        ((uint16_t) 0x201)
+#define PPSMC_MSG_API_GetSclkBusy             ((uint16_t) 0x202)
+#define PPSMC_MSG_API_GetMclkBusy             ((uint16_t) 0x203)
+#define PPSMC_MSG_API_GetAsicPower            ((uint16_t) 0x204)
+#define PPSMC_MSG_SetFanRpmMax                ((uint16_t) 0x205)
+#define PPSMC_MSG_SetFanSclkTarget            ((uint16_t) 0x206)
+#define PPSMC_MSG_SetFanMinPwm                ((uint16_t) 0x209)
+#define PPSMC_MSG_SetFanTemperatureTarget     ((uint16_t) 0x20A)
+
+#define PPSMC_MSG_BACO_StartMonitor           ((uint16_t) 0x240)
+#define PPSMC_MSG_BACO_Cancel                 ((uint16_t) 0x241)
+#define PPSMC_MSG_EnableVddGfx                ((uint16_t) 0x242)
+#define PPSMC_MSG_DisableVddGfx               ((uint16_t) 0x243)
+#define PPSMC_MSG_UcodeAddressLow             ((uint16_t) 0x244)
+#define PPSMC_MSG_UcodeAddressHigh            ((uint16_t) 0x245)
+#define PPSMC_MSG_UcodeLoadStatus             ((uint16_t) 0x246)
+
+#define PPSMC_MSG_DRV_DRAM_ADDR_HI			  ((uint16_t) 0x250)
+#define PPSMC_MSG_DRV_DRAM_ADDR_LO            ((uint16_t) 0x251)
+#define PPSMC_MSG_SMU_DRAM_ADDR_HI            ((uint16_t) 0x252)
+#define PPSMC_MSG_SMU_DRAM_ADDR_LO            ((uint16_t) 0x253)
+#define PPSMC_MSG_LoadUcodes                  ((uint16_t) 0x254)
+#define PPSMC_MSG_PowerStateNotify            ((uint16_t) 0x255)
+#define PPSMC_MSG_COND_EXEC_DRAM_ADDR_HI      ((uint16_t) 0x256)
+#define PPSMC_MSG_COND_EXEC_DRAM_ADDR_LO      ((uint16_t) 0x257)
+#define PPSMC_MSG_VBIOS_DRAM_ADDR_HI          ((uint16_t) 0x258)
+#define PPSMC_MSG_VBIOS_DRAM_ADDR_LO          ((uint16_t) 0x259)
+#define PPSMC_MSG_LoadVBios                   ((uint16_t) 0x25A)
+#define PPSMC_MSG_GetUcodeVersion             ((uint16_t) 0x25B)
+#define DMCUSMC_MSG_PSREntry                  ((uint16_t) 0x25C)
+#define DMCUSMC_MSG_PSRExit                   ((uint16_t) 0x25D)
+#define PPSMC_MSG_EnableClockGatingFeature    ((uint16_t) 0x260)
+#define PPSMC_MSG_DisableClockGatingFeature   ((uint16_t) 0x261)
+#define PPSMC_MSG_IsDeviceRunning             ((uint16_t) 0x262)
+#define PPSMC_MSG_LoadMetaData                ((uint16_t) 0x263)
+#define PPSMC_MSG_TMON_AutoCaliberate_Enable  ((uint16_t) 0x264)
+#define PPSMC_MSG_TMON_AutoCaliberate_Disable ((uint16_t) 0x265)
+#define PPSMC_MSG_GetTelemetry1Slope          ((uint16_t) 0x266)
+#define PPSMC_MSG_GetTelemetry1Offset         ((uint16_t) 0x267)
+#define PPSMC_MSG_GetTelemetry2Slope          ((uint16_t) 0x268)
+#define PPSMC_MSG_GetTelemetry2Offset         ((uint16_t) 0x269)
+
+typedef uint16_t PPSMC_Msg;
+
+/* If the SMC firmware has an event status soft register this is what the individual bits mean.*/
+#define PPSMC_EVENT_STATUS_THERMAL          0x00000001
+#define PPSMC_EVENT_STATUS_REGULATORHOT     0x00000002
+#define PPSMC_EVENT_STATUS_DC               0x00000004
+#define PPSMC_EVENT_STATUS_GPIO17           0x00000008
+
+
+#pragma pack(pop)
+#endif
-- 
cgit v1.1


From 1060029fae7c351351d7c2e9e345b6c57f515668 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Wed, 22 Jul 2015 11:29:58 +0800
Subject: drm/amd/powerplay: Add Tonga SMU support

The SMU manager handles firmware loading for other IP
blocks (GFX, SDMA, etc.).  This implements it for Tonga.

v3: delete peci sub-module
v2: use cgs interface directly

Signed-off-by: Young Yang <Young.Yang@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/inc/pp_debug.h       |  40 +
 drivers/gpu/drm/amd/powerplay/smumgr/Makefile      |   2 +-
 drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c      |   9 +-
 .../gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c    | 819 +++++++++++++++++++++
 .../gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h    |  53 ++
 5 files changed, 921 insertions(+), 2 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
new file mode 100644
index 0000000..65ef547
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
@@ -0,0 +1,40 @@
+
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef PP_DEBUG_H
+#define PP_DEBUG_H
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+
+#define PP_ASSERT_WITH_CODE(cond, msg, code)	\
+	do {					\
+		if (!(cond)) {			\
+			printk(msg);	\
+			code;			\
+		}				\
+	} while (0)
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
index 9219940..0e3348d 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the 'smu manager' sub-component of powerplay.
 # It provides the smu management services for the driver.
 
-SMU_MGR = smumgr.o cz_smumgr.o
+SMU_MGR = smumgr.o cz_smumgr.o tonga_smumgr.o
 
 AMD_PP_SMUMGR = $(addprefix $(AMD_PP_PATH)/smumgr/,$(SMU_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
index 9ff5d33..a386ca8 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
@@ -28,6 +28,7 @@
 #include "cgs_common.h"
 #include "linux/delay.h"
 #include "cz_smumgr.h"
+#include "tonga_smumgr.h"
 
 int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 {
@@ -53,7 +54,13 @@ int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 		cz_smum_init(smumgr);
 		break;
 	case AMD_FAMILY_VI:
-		/* TODO */
+		switch (smumgr->chip_id) {
+		case CHIP_TONGA:
+			tonga_smum_init(smumgr);
+			break;
+		default:
+			return -EINVAL;
+		}
 		break;
 	default:
 		kfree(smumgr);
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
new file mode 100644
index 0000000..62ff760
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
@@ -0,0 +1,819 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/gfp.h>
+
+#include "smumgr.h"
+#include "tonga_smumgr.h"
+#include "pp_debug.h"
+#include "smu_ucode_xfer_vi.h"
+#include "tonga_ppsmc.h"
+#include "smu/smu_7_1_2_d.h"
+#include "smu/smu_7_1_2_sh_mask.h"
+#include "cgs_common.h"
+
+#define TONGA_SMC_SIZE			0x20000
+#define BUFFER_SIZE			80000
+#define MAX_STRING_SIZE			15
+#define BUFFER_SIZETWO              131072 /*128 *1024*/
+
+/**
+* Set the address for reading/writing the SMC SRAM space.
+* @param    smumgr  the address of the powerplay hardware manager.
+* @param    smcAddress the address in the SMC RAM to access.
+*/
+static int tonga_set_smc_sram_address(struct pp_smumgr *smumgr,
+				uint32_t smcAddress, uint32_t limit)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+	PP_ASSERT_WITH_CODE((0 == (3 & smcAddress)),
+		"SMC address must be 4 byte aligned.",
+		return -1;);
+
+	PP_ASSERT_WITH_CODE((limit > (smcAddress + 3)),
+		"SMC address is beyond the SMC RAM area.",
+		return -1;);
+
+	cgs_write_register(smumgr->device, mmSMC_IND_INDEX_0, smcAddress);
+	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_11, 0);
+
+	return 0;
+}
+
+/**
+* Copy bytes from an array into the SMC RAM space.
+*
+* @param    smumgr  the address of the powerplay SMU manager.
+* @param    smcStartAddress the start address in the SMC RAM to copy bytes to.
+* @param    src the byte array to copy the bytes from.
+* @param    byteCount the number of bytes to copy.
+*/
+int tonga_copy_bytes_to_smc(struct pp_smumgr *smumgr,
+		uint32_t smcStartAddress, const uint8_t *src,
+		uint32_t byteCount, uint32_t limit)
+{
+	uint32_t addr;
+	uint32_t data, orig_data;
+	int result = 0;
+	uint32_t extra_shift;
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+	PP_ASSERT_WITH_CODE((0 == (3 & smcStartAddress)),
+		"SMC address must be 4 byte aligned.",
+		return 0;);
+
+	PP_ASSERT_WITH_CODE((limit > (smcStartAddress + byteCount)),
+		"SMC address is beyond the SMC RAM area.",
+		return 0;);
+
+	addr = smcStartAddress;
+
+	while (byteCount >= 4) {
+		/*
+		 * Bytes are written into the
+		 * SMC address space with the MSB first
+		 */
+		data = (src[0] << 24) + (src[1] << 16) + (src[2] << 8) + src[3];
+
+		result = tonga_set_smc_sram_address(smumgr, addr, limit);
+
+		if (result)
+			goto out;
+
+		cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
+
+		src += 4;
+		byteCount -= 4;
+		addr += 4;
+	}
+
+	if (0 != byteCount) {
+		/* Now write odd bytes left, do a read modify write cycle */
+		data = 0;
+
+		result = tonga_set_smc_sram_address(smumgr, addr, limit);
+		if (result)
+			goto out;
+
+		orig_data = cgs_read_register(smumgr->device,
+							mmSMC_IND_DATA_0);
+		extra_shift = 8 * (4 - byteCount);
+
+		while (byteCount > 0) {
+			data = (data << 8) + *src++;
+			byteCount--;
+		}
+
+		data <<= extra_shift;
+		data |= (orig_data & ~((~0UL) << extra_shift));
+
+		result = tonga_set_smc_sram_address(smumgr, addr, limit);
+		if (result)
+			goto out;
+
+		cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
+	}
+
+out:
+	return result;
+}
+
+
+int tonga_program_jump_on_start(struct pp_smumgr *smumgr)
+{
+	static unsigned char pData[] = { 0xE0, 0x00, 0x80, 0x40 };
+
+	tonga_copy_bytes_to_smc(smumgr, 0x0, pData, 4, sizeof(pData)+1);
+
+	return 0;
+}
+
+/**
+* Return if the SMC is currently running.
+*
+* @param    smumgr  the address of the powerplay hardware manager.
+*/
+static int tonga_is_smc_ram_running(struct pp_smumgr *smumgr)
+{
+	return ((0 == SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+					SMC_SYSCON_CLOCK_CNTL_0, ck_disable))
+			&& (0x20100 <= cgs_read_ind_register(smumgr->device,
+					CGS_IND_REG__SMC, ixSMC_PC_C)));
+}
+
+static int tonga_send_msg_to_smc_offset(struct pp_smumgr *smumgr)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+
+	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, 0x20000);
+	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, PPSMC_MSG_Test);
+
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+
+	return 0;
+}
+
+/**
+* Send a message to the SMC, and wait for its response.
+*
+* @param    smumgr  the address of the powerplay hardware manager.
+* @param    msg the message to send.
+* @return   The response that came from the SMC.
+*/
+static int tonga_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	if (!tonga_is_smc_ram_running(smumgr))
+		return -1;
+
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	PP_ASSERT_WITH_CODE(
+		1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP),
+		"Failed to send Previous Message.",
+		return 1);
+
+	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
+
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	PP_ASSERT_WITH_CODE(
+		1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP),
+		"Failed to send Message.",
+		return 1);
+
+	return 0;
+}
+
+/*
+* Send a message to the SMC, and do not wait for its response.
+*
+* @param    smumgr  the address of the powerplay hardware manager.
+* @param    msg the message to send.
+* @return   The response that came from the SMC.
+*/
+static int tonga_send_msg_to_smc_without_waiting
+				(struct pp_smumgr *smumgr, uint16_t msg)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	PP_ASSERT_WITH_CODE(
+		1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP),
+		"Failed to send Previous Message.",
+		return 0);
+	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
+
+	return 0;
+}
+
+/*
+* Send a message to the SMC with parameter
+*
+* @param    smumgr:  the address of the powerplay hardware manager.
+* @param    msg: the message to send.
+* @param    parameter: the parameter to send
+* @return   The response that came from the SMC.
+*/
+static int tonga_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+				uint16_t msg, uint32_t parameter)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	if (!tonga_is_smc_ram_running(smumgr))
+		return PPSMC_Result_Failed;
+
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, parameter);
+
+	return tonga_send_msg_to_smc(smumgr, msg);
+}
+
+/*
+* Send a message to the SMC with parameter, do not wait for response
+*
+* @param    smumgr:  the address of the powerplay hardware manager.
+* @param    msg: the message to send.
+* @param    parameter: the parameter to send
+* @return   The response that came from the SMC.
+*/
+static int tonga_send_msg_to_smc_with_parameter_without_waiting(
+			struct pp_smumgr *smumgr,
+			uint16_t msg, uint32_t parameter)
+{
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+
+	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, parameter);
+
+	return tonga_send_msg_to_smc_without_waiting(smumgr, msg);
+}
+
+/*
+ * Read a 32bit value from the SMC SRAM space.
+ * ALL PARAMETERS ARE IN HOST BYTE ORDER.
+ * @param    smumgr  the address of the powerplay hardware manager.
+ * @param    smcAddress the address in the SMC RAM to access.
+ * @param    value and output parameter for the data read from the SMC SRAM.
+ */
+int tonga_read_smc_sram_dword(struct pp_smumgr *smumgr,
+					uint32_t smcAddress, uint32_t *value,
+					uint32_t limit)
+{
+	int result;
+
+	result = tonga_set_smc_sram_address(smumgr, smcAddress, limit);
+
+	if (0 != result)
+		return result;
+
+	*value = cgs_read_register(smumgr->device, mmSMC_IND_DATA_0);
+
+	return 0;
+}
+
+/*
+ * Write a 32bit value to the SMC SRAM space.
+ * ALL PARAMETERS ARE IN HOST BYTE ORDER.
+ * @param    smumgr  the address of the powerplay hardware manager.
+ * @param    smcAddress the address in the SMC RAM to access.
+ * @param    value to write to the SMC SRAM.
+ */
+int tonga_write_smc_sram_dword(struct pp_smumgr *smumgr,
+					uint32_t smcAddress, uint32_t value,
+					uint32_t limit)
+{
+	int result;
+
+	result = tonga_set_smc_sram_address(smumgr, smcAddress, limit);
+
+	if (0 != result)
+		return result;
+
+	cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, value);
+
+	return 0;
+}
+
+static int tonga_smu_fini(struct pp_smumgr *smumgr)
+{
+	if (smumgr->backend != NULL) {
+		kfree(smumgr->backend);
+		smumgr->backend = NULL;
+	}
+	return 0;
+}
+
+static enum cgs_ucode_id tonga_convert_fw_type_to_cgs(uint32_t fw_type)
+{
+	enum cgs_ucode_id result = CGS_UCODE_ID_MAXIMUM;
+
+	switch (fw_type) {
+	case UCODE_ID_SMU:
+		result = CGS_UCODE_ID_SMU;
+		break;
+	case UCODE_ID_SDMA0:
+		result = CGS_UCODE_ID_SDMA0;
+		break;
+	case UCODE_ID_SDMA1:
+		result = CGS_UCODE_ID_SDMA1;
+		break;
+	case UCODE_ID_CP_CE:
+		result = CGS_UCODE_ID_CP_CE;
+		break;
+	case UCODE_ID_CP_PFP:
+		result = CGS_UCODE_ID_CP_PFP;
+		break;
+	case UCODE_ID_CP_ME:
+		result = CGS_UCODE_ID_CP_ME;
+		break;
+	case UCODE_ID_CP_MEC:
+		result = CGS_UCODE_ID_CP_MEC;
+		break;
+	case UCODE_ID_CP_MEC_JT1:
+		result = CGS_UCODE_ID_CP_MEC_JT1;
+		break;
+	case UCODE_ID_CP_MEC_JT2:
+		result = CGS_UCODE_ID_CP_MEC_JT2;
+		break;
+	case UCODE_ID_RLC_G:
+		result = CGS_UCODE_ID_RLC_G;
+		break;
+	default:
+		break;
+	}
+
+	return result;
+}
+
+/**
+ * Convert the PPIRI firmware type to SMU type mask.
+ * For MEC, we need to check all MEC related type
+*/
+static uint16_t tonga_get_mask_for_firmware_type(uint16_t firmwareType)
+{
+	uint16_t result = 0;
+
+	switch (firmwareType) {
+	case UCODE_ID_SDMA0:
+		result = UCODE_ID_SDMA0_MASK;
+		break;
+	case UCODE_ID_SDMA1:
+		result = UCODE_ID_SDMA1_MASK;
+		break;
+	case UCODE_ID_CP_CE:
+		result = UCODE_ID_CP_CE_MASK;
+		break;
+	case UCODE_ID_CP_PFP:
+		result = UCODE_ID_CP_PFP_MASK;
+		break;
+	case UCODE_ID_CP_ME:
+		result = UCODE_ID_CP_ME_MASK;
+		break;
+	case UCODE_ID_CP_MEC:
+	case UCODE_ID_CP_MEC_JT1:
+	case UCODE_ID_CP_MEC_JT2:
+		result = UCODE_ID_CP_MEC_MASK;
+		break;
+	case UCODE_ID_RLC_G:
+		result = UCODE_ID_RLC_G_MASK;
+		break;
+	default:
+		break;
+	}
+
+	return result;
+}
+
+/**
+ * Check if the FW has been loaded,
+ * SMU will not return if loading has not finished.
+*/
+static int tonga_check_fw_load_finish(struct pp_smumgr *smumgr, uint32_t fwType)
+{
+	uint16_t fwMask = tonga_get_mask_for_firmware_type(fwType);
+
+	if (0 != SMUM_WAIT_VFPF_INDIRECT_REGISTER(smumgr, SMC_IND,
+				SOFT_REGISTERS_TABLE_28, fwMask, fwMask)) {
+		printk(KERN_ERR "[ powerplay ] check firmware loading failed\n");
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/* Populate one firmware image to the data structure */
+static int tonga_populate_single_firmware_entry(struct pp_smumgr *smumgr,
+				uint16_t firmware_type,
+				struct SMU_Entry *pentry)
+{
+	int result;
+	struct cgs_firmware_info info = {0};
+
+	result = cgs_get_firmware_info(
+				smumgr->device,
+				tonga_convert_fw_type_to_cgs(firmware_type),
+				&info);
+
+	if (result == 0) {
+		pentry->version = 0;
+		pentry->id = (uint16_t)firmware_type;
+		pentry->image_addr_high = smu_upper_32_bits(info.mc_addr);
+		pentry->image_addr_low = smu_lower_32_bits(info.mc_addr);
+		pentry->meta_data_addr_high = 0;
+		pentry->meta_data_addr_low = 0;
+		pentry->data_size_byte = info.image_size;
+		pentry->num_register_entries = 0;
+
+		if (firmware_type == UCODE_ID_RLC_G)
+			pentry->flags = 1;
+		else
+			pentry->flags = 0;
+	} else {
+		return result;
+	}
+
+	return result;
+}
+
+static int tonga_request_smu_reload_fw(struct pp_smumgr *smumgr)
+{
+	struct tonga_smumgr *tonga_smu =
+		(struct tonga_smumgr *)(smumgr->backend);
+	uint16_t fw_to_load;
+	int result = 0;
+	struct SMU_DRAMData_TOC *toc;
+	/**
+	 * First time this gets called during SmuMgr init,
+	 * we haven't processed SMU header file yet,
+	 * so Soft Register Start offset is unknown.
+	 * However, for this case, UcodeLoadStatus is already 0,
+	 * so we can skip this if the Soft Registers Start offset is 0.
+	 */
+	cgs_write_ind_register(smumgr->device,
+		CGS_IND_REG__SMC, ixSOFT_REGISTERS_TABLE_28, 0);
+
+	tonga_send_msg_to_smc_with_parameter(smumgr,
+		PPSMC_MSG_SMU_DRAM_ADDR_HI,
+		tonga_smu->smu_buffer.mc_addr_high);
+	tonga_send_msg_to_smc_with_parameter(smumgr,
+		PPSMC_MSG_SMU_DRAM_ADDR_LO,
+		tonga_smu->smu_buffer.mc_addr_low);
+
+	toc = (struct SMU_DRAMData_TOC *)tonga_smu->pHeader;
+	toc->num_entries = 0;
+	toc->structure_version = 1;
+
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry(smumgr,
+		UCODE_ID_RLC_G,
+		&toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n",
+		return -1);
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry(smumgr,
+		UCODE_ID_CP_CE,
+		&toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n",
+		return -1);
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry
+		(smumgr, UCODE_ID_CP_PFP, &toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n", return -1);
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry
+		(smumgr, UCODE_ID_CP_ME, &toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n", return -1);
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry
+		(smumgr, UCODE_ID_CP_MEC, &toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n", return -1);
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry
+		(smumgr, UCODE_ID_CP_MEC_JT1, &toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n", return -1);
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry
+		(smumgr, UCODE_ID_CP_MEC_JT2, &toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n", return -1);
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry
+		(smumgr, UCODE_ID_SDMA0, &toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n", return -1);
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_populate_single_firmware_entry
+		(smumgr, UCODE_ID_SDMA1, &toc->entry[toc->num_entries++]),
+		"Failed to Get Firmware Entry.\n", return -1);
+
+	tonga_send_msg_to_smc_with_parameter(smumgr,
+		PPSMC_MSG_DRV_DRAM_ADDR_HI,
+		tonga_smu->header_buffer.mc_addr_high);
+	tonga_send_msg_to_smc_with_parameter(smumgr,
+		PPSMC_MSG_DRV_DRAM_ADDR_LO,
+		tonga_smu->header_buffer.mc_addr_low);
+
+	fw_to_load = UCODE_ID_RLC_G_MASK
+			+ UCODE_ID_SDMA0_MASK
+			+ UCODE_ID_SDMA1_MASK
+			+ UCODE_ID_CP_CE_MASK
+			+ UCODE_ID_CP_ME_MASK
+			+ UCODE_ID_CP_PFP_MASK
+			+ UCODE_ID_CP_MEC_MASK;
+
+	PP_ASSERT_WITH_CODE(
+		0 == tonga_send_msg_to_smc_with_parameter_without_waiting(
+		smumgr, PPSMC_MSG_LoadUcodes, fw_to_load),
+		"Fail to Request SMU Load uCode", return 0);
+
+	return result;
+}
+
+static int tonga_request_smu_load_specific_fw(struct pp_smumgr *smumgr,
+				uint32_t firmwareType)
+{
+	return 0;
+}
+
+/**
+ * Upload the SMC firmware to the SMC microcontroller.
+ *
+ * @param    smumgr  the address of the powerplay hardware manager.
+ * @param    pFirmware the data structure containing the various sections of the firmware.
+ */
+static int tonga_smu_upload_firmware_image(struct pp_smumgr *smumgr)
+{
+	const uint8_t *src;
+	uint32_t byte_count;
+	uint32_t *data;
+	struct cgs_firmware_info info = {0};
+
+	if (smumgr == NULL || smumgr->device == NULL)
+		return -EINVAL;
+
+	cgs_get_firmware_info(smumgr->device,
+		tonga_convert_fw_type_to_cgs(UCODE_ID_SMU), &info);
+
+	if (info.image_size & 3) {
+		printk(KERN_ERR "[ powerplay ] SMC ucode is not 4 bytes aligned\n");
+		return -EINVAL;
+	}
+
+	if (info.image_size > TONGA_SMC_SIZE) {
+		printk(KERN_ERR "[ powerplay ] SMC address is beyond the SMC RAM area\n");
+		return -EINVAL;
+	}
+
+	cgs_write_register(smumgr->device, mmSMC_IND_INDEX_0, 0x20000);
+	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 1);
+
+	byte_count = info.image_size;
+	src = (const uint8_t *)info.kptr;
+
+	data = (uint32_t *)src;
+	for (; byte_count >= 4; data++, byte_count -= 4)
+		cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data[0]);
+
+	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
+
+	return 0;
+}
+
+static int tonga_start_in_protection_mode(struct pp_smumgr *smumgr)
+{
+	int result;
+
+	/* Assert reset */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+		SMC_SYSCON_RESET_CNTL, rst_reg, 1);
+
+	result = tonga_smu_upload_firmware_image(smumgr);
+	if (result)
+		return result;
+
+	/* Clear status */
+	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+		ixSMU_STATUS, 0);
+
+	/* Enable clock */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+		SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
+
+	/* De-assert reset */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+		SMC_SYSCON_RESET_CNTL, rst_reg, 0);
+
+	/* Set SMU Auto Start */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+		SMU_INPUT_DATA, AUTO_START, 1);
+
+	/* Clear firmware interrupt enable flag */
+	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+		ixFIRMWARE_FLAGS, 0);
+
+	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+		RCU_UC_EVENTS, INTERRUPTS_ENABLED, 1);
+
+	/**
+	 * Call Test SMU message with 0x20000 offset to trigger SMU start
+	 */
+	tonga_send_msg_to_smc_offset(smumgr);
+
+	/* Wait for done bit to be set */
+	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+		SMU_STATUS, SMU_DONE, 0);
+
+	/* Check pass/failed indicator */
+	if (1 != SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device,
+				CGS_IND_REG__SMC, SMU_STATUS, SMU_PASS)) {
+		printk(KERN_ERR "[ powerplay ] SMU Firmware start failed\n");
+		return -EINVAL;
+	}
+
+	/* Wait for firmware to initialize */
+	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+		FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
+
+	return 0;
+}
+
+
+static int tonga_start_in_non_protection_mode(struct pp_smumgr *smumgr)
+{
+	int result = 0;
+
+	/* wait for smc boot up */
+	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+		RCU_UC_EVENTS, boot_seq_done, 0);
+
+	/*Clear firmware interrupt enable flag*/
+	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+		ixFIRMWARE_FLAGS, 0);
+
+
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+		SMC_SYSCON_RESET_CNTL, rst_reg, 1);
+
+	result = tonga_smu_upload_firmware_image(smumgr);
+
+	if (result != 0)
+		return result;
+
+	/* Set smc instruct start point at 0x0 */
+	tonga_program_jump_on_start(smumgr);
+
+
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+		SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
+
+	/*De-assert reset*/
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+		SMC_SYSCON_RESET_CNTL, rst_reg, 0);
+
+	/* Wait for firmware to initialize */
+	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+		FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
+
+	return result;
+}
+
+static int tonga_start_smu(struct pp_smumgr *smumgr)
+{
+	int result;
+
+	/* Only start SMC if SMC RAM is not running */
+	if (!tonga_is_smc_ram_running(smumgr)) {
+		/*Check if SMU is running in protected mode*/
+		if (0 == SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+					SMU_FIRMWARE, SMU_MODE)) {
+			result = tonga_start_in_non_protection_mode(smumgr);
+			if (result)
+				return result;
+		} else {
+			result = tonga_start_in_protection_mode(smumgr);
+			if (result)
+				return result;
+		}
+	}
+
+	result = tonga_request_smu_reload_fw(smumgr);
+
+	return result;
+}
+
+/**
+ * Write a 32bit value to the SMC SRAM space.
+ * ALL PARAMETERS ARE IN HOST BYTE ORDER.
+ * @param    smumgr  the address of the powerplay hardware manager.
+ * @param    smcAddress the address in the SMC RAM to access.
+ * @param    value to write to the SMC SRAM.
+ */
+static int tonga_smu_init(struct pp_smumgr *smumgr)
+{
+	struct tonga_smumgr *tonga_smu;
+	uint8_t *internal_buf;
+	uint64_t mc_addr = 0;
+	/* Allocate memory for backend private data */
+	tonga_smu = (struct tonga_smumgr *)(smumgr->backend);
+	tonga_smu->header_buffer.data_size =
+		((sizeof(struct SMU_DRAMData_TOC) / 4096) + 1) * 4096;
+	tonga_smu->smu_buffer.data_size = 200*4096;
+
+	smu_allocate_memory(smumgr->device,
+		tonga_smu->header_buffer.data_size,
+		CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
+		PAGE_SIZE,
+		&mc_addr,
+		&tonga_smu->header_buffer.kaddr,
+		&tonga_smu->header_buffer.handle);
+
+	tonga_smu->pHeader = tonga_smu->header_buffer.kaddr;
+	tonga_smu->header_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
+	tonga_smu->header_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
+
+	PP_ASSERT_WITH_CODE((NULL != tonga_smu->pHeader),
+		"Out of memory.",
+		kfree(smumgr->backend);
+		cgs_free_gpu_mem(smumgr->device,
+		(cgs_handle_t)tonga_smu->header_buffer.handle);
+		return -1);
+
+	smu_allocate_memory(smumgr->device,
+		tonga_smu->smu_buffer.data_size,
+		CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
+		PAGE_SIZE,
+		&mc_addr,
+		&tonga_smu->smu_buffer.kaddr,
+		&tonga_smu->smu_buffer.handle);
+
+	internal_buf = tonga_smu->smu_buffer.kaddr;
+	tonga_smu->smu_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
+	tonga_smu->smu_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
+
+	PP_ASSERT_WITH_CODE((NULL != internal_buf),
+		"Out of memory.",
+		kfree(smumgr->backend);
+		cgs_free_gpu_mem(smumgr->device,
+		(cgs_handle_t)tonga_smu->smu_buffer.handle);
+		return -1;);
+
+	return 0;
+}
+
+static const struct pp_smumgr_func tonga_smu_funcs = {
+	.smu_init = &tonga_smu_init,
+	.smu_fini = &tonga_smu_fini,
+	.start_smu = &tonga_start_smu,
+	.check_fw_load_finish = &tonga_check_fw_load_finish,
+	.request_smu_load_fw = &tonga_request_smu_reload_fw,
+	.request_smu_load_specific_fw = &tonga_request_smu_load_specific_fw,
+	.send_msg_to_smc = &tonga_send_msg_to_smc,
+	.send_msg_to_smc_with_parameter = &tonga_send_msg_to_smc_with_parameter,
+	.download_pptable_settings = NULL,
+	.upload_pptable_settings = NULL,
+};
+
+int tonga_smum_init(struct pp_smumgr *smumgr)
+{
+	struct tonga_smumgr *tonga_smu = NULL;
+
+	tonga_smu = kzalloc(sizeof(struct tonga_smumgr), GFP_KERNEL);
+
+	if (tonga_smu == NULL)
+		return -1;
+
+	smumgr->backend = tonga_smu;
+	smumgr->smumgr_funcs = &tonga_smu_funcs;
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h
new file mode 100644
index 0000000..33c788d
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _TONGA_SMUMGR_H_
+#define _TONGA_SMUMGR_H_
+
+struct tonga_buffer_entry {
+	uint32_t data_size;
+	uint32_t mc_addr_low;
+	uint32_t mc_addr_high;
+	void *kaddr;
+	unsigned long  handle;
+};
+
+struct tonga_smumgr {
+	uint8_t *pHeader;
+	uint8_t *pMecImage;
+	uint32_t ulSoftRegsStart;
+
+	struct tonga_buffer_entry header_buffer;
+	struct tonga_buffer_entry smu_buffer;
+};
+
+extern int tonga_smum_init(struct pp_smumgr *smumgr);
+extern int tonga_copy_bytes_to_smc(struct pp_smumgr *smumgr,
+		uint32_t smcStartAddress, const uint8_t *src,
+		uint32_t byteCount, uint32_t limit);
+extern int tonga_read_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smcAddress,
+		uint32_t *value, uint32_t limit);
+extern int tonga_write_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smcAddress,
+		uint32_t value, uint32_t limit);
+
+#endif
-- 
cgit v1.1


From c82baa28184356a75c0157129f88af42b2e7b695 Mon Sep 17 00:00:00 2001
From: yanyang1 <young.yang@amd.com>
Date: Tue, 18 Aug 2015 15:28:32 +0800
Subject: drm/amd/powerplay: add Tonga dpm support (v3)

This implements DPM for tonga.  DPM handles dynamic
clock and voltage scaling.

v2: merge all the patches related with tonga dpm
v3: merge dpm force level fix, cgs display fix, spelling fix

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: yanyang1 <young.yang@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/Makefile             |    5 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile       |    4 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c        |   10 +
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr_ppt.h    |  105 +
 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c   |  704 +++
 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h   |  237 +
 drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h  |   42 +
 drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.c  |   64 +
 drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.h  |   31 +
 .../drm/amd/powerplay/hwmgr/tonga_dyn_defaults.h   |  107 +
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c  | 5714 ++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h  |  427 ++
 .../gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h  |   66 +
 .../gpu/drm/amd/powerplay/hwmgr/tonga_pptable.h    |  406 ++
 .../amd/powerplay/hwmgr/tonga_processpptables.c    | 1129 ++++
 .../amd/powerplay/hwmgr/tonga_processpptables.h    |   35 +
 .../gpu/drm/amd/powerplay/inc/hardwaremanager.h    |   18 +-
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h          |   90 +
 drivers/gpu/drm/amd/powerplay/inc/pp_debug.h       |    2 +-
 .../gpu/drm/amd/powerplay/inc/smu_ucode_xfer_vi.h  |  100 +
 20 files changed, 9284 insertions(+), 12 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr_ppt.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_dyn_defaults.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_pptable.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_vi.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/Makefile b/drivers/gpu/drm/amd/powerplay/Makefile
index 0231021..e195bf5 100644
--- a/drivers/gpu/drm/amd/powerplay/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/Makefile
@@ -2,7 +2,10 @@
 subdir-ccflags-y += -Iinclude/drm  \
 		-Idrivers/gpu/drm/amd/powerplay/inc/  \
 		-Idrivers/gpu/drm/amd/include/asic_reg  \
-		-Idrivers/gpu/drm/amd/include
+		-Idrivers/gpu/drm/amd/include  \
+		-Idrivers/gpu/drm/amd/powerplay/smumgr\
+		-Idrivers/gpu/drm/amd/powerplay/hwmgr \
+		-Idrivers/gpu/drm/amd/powerplay/eventmgr
 
 AMD_PP_PATH = ../powerplay
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index 46cc494..fd73d3c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -4,7 +4,9 @@
 
 HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
 	       hardwaremanager.o pp_acpi.o cz_hwmgr.o \
-               cz_clockpowergating.o
+               cz_clockpowergating.o \
+	       tonga_processpptables.o ppatomctrl.o \
+               tonga_hwmgr.o 	pppcielanes.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index 5d1ba90..407b2e3 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -28,6 +28,7 @@
 #include "power_state.h"
 #include "hwmgr.h"
 #include "cz_hwmgr.h"
+#include "tonga_hwmgr.h"
 
 int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 {
@@ -53,6 +54,15 @@ int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 	case AMD_FAMILY_CZ:
 		cz_hwmgr_init(hwmgr);
 		break;
+	case AMD_FAMILY_VI:
+		switch (hwmgr->chip_id) {
+		case CHIP_TONGA:
+			tonga_hwmgr_init(hwmgr);
+			break;
+		default:
+			return -EINVAL;
+		}
+		break;
 	default:
 		return -EINVAL;
 	}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr_ppt.h b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr_ppt.h
new file mode 100644
index 0000000..c9e6c2d
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr_ppt.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef PP_HWMGR_PPT_H
+#define PP_HWMGR_PPT_H
+
+#include "hardwaremanager.h"
+#include "smumgr.h"
+#include "atom-types.h"
+
+struct phm_ppt_v1_clock_voltage_dependency_record {
+	uint32_t clk;
+	uint8_t vddInd;
+	uint16_t vdd_offset;
+	uint16_t vddc;
+	uint16_t vddgfx;
+	uint16_t vddci;
+	uint16_t mvdd;
+	uint8_t phases;
+	uint8_t cks_enable;
+	uint8_t cks_voffset;
+};
+
+typedef struct phm_ppt_v1_clock_voltage_dependency_record phm_ppt_v1_clock_voltage_dependency_record;
+
+struct phm_ppt_v1_clock_voltage_dependency_table {
+	uint32_t count;                                            /* Number of entries. */
+	phm_ppt_v1_clock_voltage_dependency_record entries[1];     /* Dynamically allocate count entries. */
+};
+
+typedef struct phm_ppt_v1_clock_voltage_dependency_table phm_ppt_v1_clock_voltage_dependency_table;
+
+
+/* Multimedia Clock Voltage Dependency records and table */
+struct phm_ppt_v1_mm_clock_voltage_dependency_record {
+	uint32_t  dclk;                                              /* UVD D-clock */
+	uint32_t  vclk;                                              /* UVD V-clock */
+	uint32_t  eclk;                                              /* VCE clock */
+	uint32_t  aclk;                                              /* ACP clock */
+	uint32_t  samclock;                                          /* SAMU clock */
+	uint8_t	vddcInd;
+	uint16_t vddgfx_offset;
+	uint16_t vddc;
+	uint16_t vddgfx;
+	uint8_t phases;
+};
+typedef struct phm_ppt_v1_mm_clock_voltage_dependency_record phm_ppt_v1_mm_clock_voltage_dependency_record;
+
+struct phm_ppt_v1_mm_clock_voltage_dependency_table {
+	uint32_t count;													/* Number of entries. */
+	phm_ppt_v1_mm_clock_voltage_dependency_record entries[1];		/* Dynamically allocate count entries. */
+};
+typedef struct phm_ppt_v1_mm_clock_voltage_dependency_table phm_ppt_v1_mm_clock_voltage_dependency_table;
+
+struct phm_ppt_v1_voltage_lookup_record {
+	uint16_t us_calculated;
+	uint16_t us_vdd;												/* Base voltage */
+	uint16_t us_cac_low;
+	uint16_t us_cac_mid;
+	uint16_t us_cac_high;
+};
+typedef struct phm_ppt_v1_voltage_lookup_record phm_ppt_v1_voltage_lookup_record;
+
+struct phm_ppt_v1_voltage_lookup_table {
+	uint32_t count;
+	phm_ppt_v1_voltage_lookup_record entries[1];    /* Dynamically allocate count entries. */
+};
+typedef struct phm_ppt_v1_voltage_lookup_table phm_ppt_v1_voltage_lookup_table;
+
+/* PCIE records and Table */
+
+struct phm_ppt_v1_pcie_record {
+	uint8_t gen_speed;
+	uint8_t lane_width;
+};
+typedef struct phm_ppt_v1_pcie_record phm_ppt_v1_pcie_record;
+
+struct phm_ppt_v1_pcie_table {
+	uint32_t count;                                            /* Number of entries. */
+	phm_ppt_v1_pcie_record entries[1];                         /* Dynamically allocate count entries. */
+};
+typedef struct phm_ppt_v1_pcie_table phm_ppt_v1_pcie_table;
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
new file mode 100644
index 0000000..9af2f59
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@@ -0,0 +1,704 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+
+#include "ppatomctrl.h"
+#include "atombios.h"
+#include "cgs_common.h"
+#include "pp_debug.h"
+#define MEM_ID_MASK           0xff000000
+#define MEM_ID_SHIFT          24
+#define CLOCK_RANGE_MASK      0x00ffffff
+#define CLOCK_RANGE_SHIFT     0
+#define LOW_NIBBLE_MASK       0xf
+#define DATA_EQU_PREV         0
+#define DATA_FROM_TABLE       4
+
+union voltage_object_info {
+	struct _ATOM_VOLTAGE_OBJECT_INFO v1;
+	struct _ATOM_VOLTAGE_OBJECT_INFO_V2 v2;
+	struct _ATOM_VOLTAGE_OBJECT_INFO_V3_1 v3;
+};
+
+static int atomctrl_retrieve_ac_timing(
+		uint8_t index,
+		ATOM_INIT_REG_BLOCK *reg_block,
+		pp_atomctrl_mc_reg_table *table)
+{
+	uint32_t i, j;
+	uint8_t tmem_id;
+	ATOM_MEMORY_SETTING_DATA_BLOCK *reg_data = (ATOM_MEMORY_SETTING_DATA_BLOCK *)
+		((uint8_t *)reg_block + (2 * sizeof(uint16_t)) + le16_to_cpu(reg_block->usRegIndexTblSize));
+
+	uint8_t num_ranges = 0;
+
+	while (*(uint32_t *)reg_data != END_OF_REG_DATA_BLOCK &&
+			num_ranges < VBIOS_MAX_AC_TIMING_ENTRIES) {
+		tmem_id = (uint8_t)((*(uint32_t *)reg_data & MEM_ID_MASK) >> MEM_ID_SHIFT);
+
+		if (index == tmem_id) {
+			table->mc_reg_table_entry[num_ranges].mclk_max =
+				(uint32_t)((*(uint32_t *)reg_data & CLOCK_RANGE_MASK) >>
+						CLOCK_RANGE_SHIFT);
+
+			for (i = 0, j = 1; i < table->last; i++) {
+				if ((table->mc_reg_address[i].uc_pre_reg_data &
+							LOW_NIBBLE_MASK) == DATA_FROM_TABLE) {
+					table->mc_reg_table_entry[num_ranges].mc_data[i] =
+						(uint32_t)*((uint32_t *)reg_data + j);
+					j++;
+				} else if ((table->mc_reg_address[i].uc_pre_reg_data &
+							LOW_NIBBLE_MASK) == DATA_EQU_PREV) {
+					table->mc_reg_table_entry[num_ranges].mc_data[i] =
+						table->mc_reg_table_entry[num_ranges].mc_data[i-1];
+				}
+			}
+			num_ranges++;
+		}
+
+		reg_data = (ATOM_MEMORY_SETTING_DATA_BLOCK *)
+			((uint8_t *)reg_data + le16_to_cpu(reg_block->usRegDataBlkSize)) ;
+	}
+
+	PP_ASSERT_WITH_CODE((*(uint32_t *)reg_data == END_OF_REG_DATA_BLOCK),
+			"Invalid VramInfo table.", return -1);
+	table->num_entries = num_ranges;
+
+	return 0;
+}
+
+/**
+ * Get memory clock AC timing registers index from VBIOS table
+ * VBIOS set end of memory clock AC timing registers by ucPreRegDataLength bit6 = 1
+ * @param    reg_block the address ATOM_INIT_REG_BLOCK
+ * @param    table the address of MCRegTable
+ * @return   PP_Result_OK
+ */
+static int atomctrl_set_mc_reg_address_table(
+		ATOM_INIT_REG_BLOCK *reg_block,
+		pp_atomctrl_mc_reg_table *table)
+{
+	uint8_t i = 0;
+	uint8_t num_entries = (uint8_t)((le16_to_cpu(reg_block->usRegIndexTblSize))
+			/ sizeof(ATOM_INIT_REG_INDEX_FORMAT));
+	ATOM_INIT_REG_INDEX_FORMAT *format = &reg_block->asRegIndexBuf[0];
+
+	num_entries--;        /* subtract 1 data end mark entry */
+
+	PP_ASSERT_WITH_CODE((num_entries <= VBIOS_MC_REGISTER_ARRAY_SIZE),
+			"Invalid VramInfo table.", return -1);
+
+	/* ucPreRegDataLength bit6 = 1 is the end of memory clock AC timing registers */
+	while ((!(format->ucPreRegDataLength & ACCESS_PLACEHOLDER)) &&
+			(i < num_entries)) {
+		table->mc_reg_address[i].s1 =
+			(uint16_t)(le16_to_cpu(format->usRegIndex));
+		table->mc_reg_address[i].uc_pre_reg_data =
+			format->ucPreRegDataLength;
+
+		i++;
+		format = (ATOM_INIT_REG_INDEX_FORMAT *)
+			((uint8_t *)format + sizeof(ATOM_INIT_REG_INDEX_FORMAT));
+	}
+
+	table->last = i;
+	return 0;
+}
+
+
+int atomctrl_initialize_mc_reg_table(
+		struct pp_hwmgr *hwmgr,
+		uint8_t module_index,
+		pp_atomctrl_mc_reg_table *table)
+{
+	ATOM_VRAM_INFO_HEADER_V2_1 *vram_info;
+	ATOM_INIT_REG_BLOCK *reg_block;
+	int result = 0;
+	u8 frev, crev;
+	u16 size;
+
+	vram_info = (ATOM_VRAM_INFO_HEADER_V2_1 *)
+		cgs_atom_get_data_table(hwmgr->device,
+				GetIndexIntoMasterTable(DATA, VRAM_Info), &size, &frev, &crev);
+
+	if (module_index >= vram_info->ucNumOfVRAMModule) {
+		printk(KERN_ERR "[ powerplay ] Invalid VramInfo table.");
+		result = -1;
+	} else if (vram_info->sHeader.ucTableFormatRevision < 2) {
+		printk(KERN_ERR "[ powerplay ] Invalid VramInfo table.");
+		result = -1;
+	}
+
+	if (0 == result) {
+		reg_block = (ATOM_INIT_REG_BLOCK *)
+			((uint8_t *)vram_info + le16_to_cpu(vram_info->usMemClkPatchTblOffset));
+		result = atomctrl_set_mc_reg_address_table(reg_block, table);
+	}
+
+	if (0 == result) {
+		result = atomctrl_retrieve_ac_timing(module_index,
+					reg_block, table);
+	}
+
+	return result;
+}
+
+/**
+ * Set DRAM timings based on engine clock and memory clock.
+ */
+int atomctrl_set_engine_dram_timings_rv770(
+		struct pp_hwmgr *hwmgr,
+		uint32_t engine_clock,
+		uint32_t memory_clock)
+{
+	SET_ENGINE_CLOCK_PS_ALLOCATION engine_clock_parameters;
+
+	/* They are both in 10KHz Units. */
+	engine_clock_parameters.ulTargetEngineClock =
+		(uint32_t) engine_clock & SET_CLOCK_FREQ_MASK;
+	engine_clock_parameters.ulTargetEngineClock |=
+		(COMPUTE_ENGINE_PLL_PARAM << 24);
+
+	/* in 10 khz units.*/
+	engine_clock_parameters.sReserved.ulClock =
+		(uint32_t) memory_clock & SET_CLOCK_FREQ_MASK;
+	return cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, DynamicMemorySettings),
+			&engine_clock_parameters);
+}
+
+/**
+ * Private Function to get the PowerPlay Table Address.
+ * WARNING: The tabled returned by this function is in
+ * dynamically allocated memory.
+ * The caller has to release if by calling kfree.
+ */
+static ATOM_VOLTAGE_OBJECT_INFO *get_voltage_info_table(void *device)
+{
+	int index = GetIndexIntoMasterTable(DATA, VoltageObjectInfo);
+	u8 frev, crev;
+	u16 size;
+	union voltage_object_info *voltage_info;
+
+	voltage_info = (union voltage_object_info *)
+		cgs_atom_get_data_table(device, index,
+			&size, &frev, &crev);
+
+	if (voltage_info != NULL)
+		return (ATOM_VOLTAGE_OBJECT_INFO *) &(voltage_info->v3);
+	else
+		return NULL;
+}
+
+static const ATOM_VOLTAGE_OBJECT_V3 *atomctrl_lookup_voltage_type_v3(
+		const ATOM_VOLTAGE_OBJECT_INFO_V3_1 * voltage_object_info_table,
+		uint8_t voltage_type, uint8_t voltage_mode)
+{
+	unsigned int size = le16_to_cpu(voltage_object_info_table->sHeader.usStructureSize);
+	unsigned int offset = offsetof(ATOM_VOLTAGE_OBJECT_INFO_V3_1, asVoltageObj[0]);
+	uint8_t *start = (uint8_t *)voltage_object_info_table;
+
+	while (offset < size) {
+		const ATOM_VOLTAGE_OBJECT_V3 *voltage_object =
+			(const ATOM_VOLTAGE_OBJECT_V3 *)(start + offset);
+
+		if (voltage_type == voltage_object->asGpioVoltageObj.sHeader.ucVoltageType &&
+			voltage_mode == voltage_object->asGpioVoltageObj.sHeader.ucVoltageMode)
+			return voltage_object;
+
+		offset += le16_to_cpu(voltage_object->asGpioVoltageObj.sHeader.usSize);
+	}
+
+	return NULL;
+}
+
+/** atomctrl_get_memory_pll_dividers_si().
+ *
+ * @param hwmgr                 input parameter: pointer to HwMgr
+ * @param clock_value             input parameter: memory clock
+ * @param dividers                 output parameter: memory PLL dividers
+ * @param strobe_mode            input parameter: 1 for strobe mode,  0 for performance mode
+ */
+int atomctrl_get_memory_pll_dividers_si(
+		struct pp_hwmgr *hwmgr,
+		uint32_t clock_value,
+		pp_atomctrl_memory_clock_param *mpll_param,
+		bool strobe_mode)
+{
+	COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_1 mpll_parameters;
+	int result;
+
+	mpll_parameters.ulClock = (uint32_t) clock_value;
+	mpll_parameters.ucInputFlag = (uint8_t)((strobe_mode) ? 1 : 0);
+
+	result = cgs_atom_exec_cmd_table
+		(hwmgr->device,
+		 GetIndexIntoMasterTable(COMMAND, ComputeMemoryClockParam),
+		 &mpll_parameters);
+
+	if (0 == result) {
+		mpll_param->mpll_fb_divider.clk_frac =
+			mpll_parameters.ulFbDiv.usFbDivFrac;
+		mpll_param->mpll_fb_divider.cl_kf =
+			mpll_parameters.ulFbDiv.usFbDiv;
+		mpll_param->mpll_post_divider =
+			(uint32_t)mpll_parameters.ucPostDiv;
+		mpll_param->vco_mode =
+			(uint32_t)(mpll_parameters.ucPllCntlFlag &
+					MPLL_CNTL_FLAG_VCO_MODE_MASK);
+		mpll_param->yclk_sel =
+			(uint32_t)((mpll_parameters.ucPllCntlFlag &
+						MPLL_CNTL_FLAG_BYPASS_DQ_PLL) ? 1 : 0);
+		mpll_param->qdr =
+			(uint32_t)((mpll_parameters.ucPllCntlFlag &
+						MPLL_CNTL_FLAG_QDR_ENABLE) ? 1 : 0);
+		mpll_param->half_rate =
+			(uint32_t)((mpll_parameters.ucPllCntlFlag &
+						MPLL_CNTL_FLAG_AD_HALF_RATE) ? 1 : 0);
+		mpll_param->dll_speed =
+			(uint32_t)(mpll_parameters.ucDllSpeed);
+		mpll_param->bw_ctrl =
+			(uint32_t)(mpll_parameters.ucBWCntl);
+	}
+
+	return result;
+}
+
+int atomctrl_get_engine_pll_dividers_vi(
+		struct pp_hwmgr *hwmgr,
+		uint32_t clock_value,
+		pp_atomctrl_clock_dividers_vi *dividers)
+{
+	COMPUTE_GPU_CLOCK_OUTPUT_PARAMETERS_V1_6 pll_patameters;
+	int result;
+
+	pll_patameters.ulClock.ulClock = clock_value;
+	pll_patameters.ulClock.ucPostDiv = COMPUTE_GPUCLK_INPUT_FLAG_SCLK;
+
+	result = cgs_atom_exec_cmd_table
+		(hwmgr->device,
+		 GetIndexIntoMasterTable(COMMAND, ComputeMemoryEnginePLL),
+		 &pll_patameters);
+
+	if (0 == result) {
+		dividers->pll_post_divider =
+			pll_patameters.ulClock.ucPostDiv;
+		dividers->real_clock =
+			pll_patameters.ulClock.ulClock;
+
+		dividers->ul_fb_div.ul_fb_div_frac =
+			pll_patameters.ulFbDiv.usFbDivFrac;
+		dividers->ul_fb_div.ul_fb_div =
+			pll_patameters.ulFbDiv.usFbDiv;
+
+		dividers->uc_pll_ref_div =
+			pll_patameters.ucPllRefDiv;
+		dividers->uc_pll_post_div =
+			pll_patameters.ucPllPostDiv;
+		dividers->uc_pll_cntl_flag =
+			pll_patameters.ucPllCntlFlag;
+	}
+
+	return result;
+}
+
+int atomctrl_get_dfs_pll_dividers_vi(
+		struct pp_hwmgr *hwmgr,
+		uint32_t clock_value,
+		pp_atomctrl_clock_dividers_vi *dividers)
+{
+	COMPUTE_GPU_CLOCK_OUTPUT_PARAMETERS_V1_6 pll_patameters;
+	int result;
+
+	pll_patameters.ulClock.ulClock = clock_value;
+	pll_patameters.ulClock.ucPostDiv =
+		COMPUTE_GPUCLK_INPUT_FLAG_DEFAULT_GPUCLK;
+
+	result = cgs_atom_exec_cmd_table
+		(hwmgr->device,
+		 GetIndexIntoMasterTable(COMMAND, ComputeMemoryEnginePLL),
+		 &pll_patameters);
+
+	if (0 == result) {
+		dividers->pll_post_divider =
+			pll_patameters.ulClock.ucPostDiv;
+		dividers->real_clock =
+			pll_patameters.ulClock.ulClock;
+
+		dividers->ul_fb_div.ul_fb_div_frac =
+			pll_patameters.ulFbDiv.usFbDivFrac;
+		dividers->ul_fb_div.ul_fb_div =
+			pll_patameters.ulFbDiv.usFbDiv;
+
+		dividers->uc_pll_ref_div =
+			pll_patameters.ucPllRefDiv;
+		dividers->uc_pll_post_div =
+			pll_patameters.ucPllPostDiv;
+		dividers->uc_pll_cntl_flag =
+			pll_patameters.ucPllCntlFlag;
+	}
+
+	return result;
+}
+
+/**
+ * Get the reference clock in 10KHz
+ */
+uint32_t atomctrl_get_reference_clock(struct pp_hwmgr *hwmgr)
+{
+	ATOM_FIRMWARE_INFO *fw_info;
+	u8 frev, crev;
+	u16 size;
+	uint32_t clock;
+
+	fw_info = (ATOM_FIRMWARE_INFO *)
+		cgs_atom_get_data_table(hwmgr->device,
+			GetIndexIntoMasterTable(DATA, FirmwareInfo),
+			&size, &frev, &crev);
+
+	if (fw_info == NULL)
+		clock = 2700;
+	else
+		clock = (uint32_t)(le16_to_cpu(fw_info->usReferenceClock));
+
+	return clock;
+}
+
+/**
+ * Returns 0 if the given voltage type is controlled by GPIO pins.
+ * voltage_type is one of SET_VOLTAGE_TYPE_ASIC_VDDC,
+ * SET_VOLTAGE_TYPE_ASIC_MVDDC, SET_VOLTAGE_TYPE_ASIC_MVDDQ.
+ * voltage_mode is one of ATOM_SET_VOLTAGE, ATOM_SET_VOLTAGE_PHASE
+ */
+bool atomctrl_is_voltage_controled_by_gpio_v3(
+		struct pp_hwmgr *hwmgr,
+		uint8_t voltage_type,
+		uint8_t voltage_mode)
+{
+	ATOM_VOLTAGE_OBJECT_INFO_V3_1 *voltage_info =
+		(ATOM_VOLTAGE_OBJECT_INFO_V3_1 *)get_voltage_info_table(hwmgr->device);
+	bool ret;
+
+	PP_ASSERT_WITH_CODE((NULL != voltage_info),
+			"Could not find Voltage Table in BIOS.", return -1;);
+
+	ret = (NULL != atomctrl_lookup_voltage_type_v3
+			(voltage_info, voltage_type, voltage_mode)) ? 0 : 1;
+
+	return ret;
+}
+
+int atomctrl_get_voltage_table_v3(
+		struct pp_hwmgr *hwmgr,
+		uint8_t voltage_type,
+		uint8_t voltage_mode,
+		pp_atomctrl_voltage_table *voltage_table)
+{
+	ATOM_VOLTAGE_OBJECT_INFO_V3_1 *voltage_info =
+		(ATOM_VOLTAGE_OBJECT_INFO_V3_1 *)get_voltage_info_table(hwmgr->device);
+	const ATOM_VOLTAGE_OBJECT_V3 *voltage_object;
+	unsigned int i;
+
+	PP_ASSERT_WITH_CODE((NULL != voltage_info),
+			"Could not find Voltage Table in BIOS.", return -1;);
+
+	voltage_object = atomctrl_lookup_voltage_type_v3
+		(voltage_info, voltage_type, voltage_mode);
+
+	if (voltage_object == NULL)
+		return -1;
+
+	PP_ASSERT_WITH_CODE(
+			(voltage_object->asGpioVoltageObj.ucGpioEntryNum <=
+			PP_ATOMCTRL_MAX_VOLTAGE_ENTRIES),
+			"Too many voltage entries!",
+			return -1;
+			);
+
+	for (i = 0; i < voltage_object->asGpioVoltageObj.ucGpioEntryNum; i++) {
+		voltage_table->entries[i].value =
+			voltage_object->asGpioVoltageObj.asVolGpioLut[i].usVoltageValue;
+		voltage_table->entries[i].smio_low =
+			voltage_object->asGpioVoltageObj.asVolGpioLut[i].ulVoltageId;
+	}
+
+	voltage_table->mask_low    =
+		voltage_object->asGpioVoltageObj.ulGpioMaskVal;
+	voltage_table->count      =
+		voltage_object->asGpioVoltageObj.ucGpioEntryNum;
+	voltage_table->phase_delay =
+		voltage_object->asGpioVoltageObj.ucPhaseDelay;
+
+	return 0;
+}
+
+static bool atomctrl_lookup_gpio_pin(
+		ATOM_GPIO_PIN_LUT * gpio_lookup_table,
+		const uint32_t pinId,
+		pp_atomctrl_gpio_pin_assignment *gpio_pin_assignment)
+{
+	unsigned int size = le16_to_cpu(gpio_lookup_table->sHeader.usStructureSize);
+	unsigned int offset = offsetof(ATOM_GPIO_PIN_LUT, asGPIO_Pin[0]);
+	uint8_t *start = (uint8_t *)gpio_lookup_table;
+
+	while (offset < size) {
+		const ATOM_GPIO_PIN_ASSIGNMENT *pin_assignment =
+			(const ATOM_GPIO_PIN_ASSIGNMENT *)(start + offset);
+
+		if (pinId == pin_assignment->ucGPIO_ID) {
+			gpio_pin_assignment->uc_gpio_pin_bit_shift =
+				pin_assignment->ucGpioPinBitShift;
+			gpio_pin_assignment->us_gpio_pin_aindex =
+				le16_to_cpu(pin_assignment->usGpioPin_AIndex);
+			return 0;
+		}
+
+		offset += offsetof(ATOM_GPIO_PIN_ASSIGNMENT, ucGPIO_ID) + 1;
+	}
+
+	return 1;
+}
+
+/**
+ * Private Function to get the PowerPlay Table Address.
+ * WARNING: The tabled returned by this function is in
+ * dynamically allocated memory.
+ * The caller has to release if by calling kfree.
+ */
+static ATOM_GPIO_PIN_LUT *get_gpio_lookup_table(void *device)
+{
+	u8 frev, crev;
+	u16 size;
+	void *table_address;
+
+	table_address = (ATOM_GPIO_PIN_LUT *)
+		cgs_atom_get_data_table(device,
+				GetIndexIntoMasterTable(DATA, GPIO_Pin_LUT),
+				&size, &frev, &crev);
+
+	PP_ASSERT_WITH_CODE((NULL != table_address),
+			"Error retrieving BIOS Table Address!", return NULL;);
+
+	return (ATOM_GPIO_PIN_LUT *)table_address;
+}
+
+/**
+ * Returns 1 if the given pin id find in lookup table.
+ */
+bool atomctrl_get_pp_assign_pin(
+		struct pp_hwmgr *hwmgr,
+		const uint32_t pinId,
+		pp_atomctrl_gpio_pin_assignment *gpio_pin_assignment)
+{
+	bool bRet = 0;
+	ATOM_GPIO_PIN_LUT *gpio_lookup_table =
+		get_gpio_lookup_table(hwmgr->device);
+
+	PP_ASSERT_WITH_CODE((NULL != gpio_lookup_table),
+			"Could not find GPIO lookup Table in BIOS.", return -1);
+
+	bRet = atomctrl_lookup_gpio_pin(gpio_lookup_table, pinId,
+		gpio_pin_assignment);
+
+	return bRet;
+}
+
+/** atomctrl_get_voltage_evv_on_sclk gets voltage via call to ATOM COMMAND table.
+ * @param hwmgr               	input: pointer to hwManager
+ * @param voltage_type            input: type of EVV voltage VDDC or VDDGFX
+ * @param sclk                        input: in 10Khz unit. DPM state SCLK frequency
+ *                                   		which is define in PPTable SCLK/VDDC dependence
+ *				table associated with this virtual_voltage_Id
+ * @param virtual_voltage_Id      input: voltage id which match per voltage DPM state: 0xff01, 0xff02.. 0xff08
+ * @param voltage		       output: real voltage level in unit of mv
+ */
+int atomctrl_get_voltage_evv_on_sclk(
+		struct pp_hwmgr *hwmgr,
+		uint8_t voltage_type,
+		uint32_t sclk, uint16_t virtual_voltage_Id,
+		uint16_t *voltage)
+{
+	int result;
+	GET_VOLTAGE_INFO_INPUT_PARAMETER_V1_2 get_voltage_info_param_space;
+
+	get_voltage_info_param_space.ucVoltageType   =
+		voltage_type;
+	get_voltage_info_param_space.ucVoltageMode   =
+		ATOM_GET_VOLTAGE_EVV_VOLTAGE;
+	get_voltage_info_param_space.usVoltageLevel  =
+		virtual_voltage_Id;
+	get_voltage_info_param_space.ulSCLKFreq      =
+		sclk;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, GetVoltageInfo),
+			&get_voltage_info_param_space);
+
+	if (0 != result)
+		return result;
+
+	*voltage = ((GET_EVV_VOLTAGE_INFO_OUTPUT_PARAMETER_V1_2 *)
+			(&get_voltage_info_param_space))->usVoltageLevel;
+
+	return result;
+}
+
+/**
+ * Get the mpll reference clock in 10KHz
+ */
+uint32_t atomctrl_get_mpll_reference_clock(struct pp_hwmgr *hwmgr)
+{
+	ATOM_COMMON_TABLE_HEADER *fw_info;
+	uint32_t clock;
+	u8 frev, crev;
+	u16 size;
+
+	fw_info = (ATOM_COMMON_TABLE_HEADER *)
+		cgs_atom_get_data_table(hwmgr->device,
+				GetIndexIntoMasterTable(DATA, FirmwareInfo),
+				&size, &frev, &crev);
+
+	if (fw_info == NULL)
+		clock = 2700;
+	else {
+		if ((fw_info->ucTableFormatRevision == 2) &&
+			(le16_to_cpu(fw_info->usStructureSize) >= sizeof(ATOM_FIRMWARE_INFO_V2_1))) {
+			ATOM_FIRMWARE_INFO_V2_1 *fwInfo_2_1 =
+				(ATOM_FIRMWARE_INFO_V2_1 *)fw_info;
+			clock = (uint32_t)(le16_to_cpu(fwInfo_2_1->usMemoryReferenceClock));
+		} else {
+			ATOM_FIRMWARE_INFO *fwInfo_0_0 =
+				(ATOM_FIRMWARE_INFO *)fw_info;
+			clock = (uint32_t)(le16_to_cpu(fwInfo_0_0->usReferenceClock));
+		}
+	}
+
+	return clock;
+}
+
+/**
+ * Get the asic internal spread spectrum table
+ */
+static ATOM_ASIC_INTERNAL_SS_INFO *asic_internal_ss_get_ss_table(void *device)
+{
+	ATOM_ASIC_INTERNAL_SS_INFO *table = NULL;
+	u8 frev, crev;
+	u16 size;
+
+	table = (ATOM_ASIC_INTERNAL_SS_INFO *)
+		cgs_atom_get_data_table(device,
+			GetIndexIntoMasterTable(DATA, ASIC_InternalSS_Info),
+			&size, &frev, &crev);
+
+	return table;
+}
+
+/**
+ * Get the asic internal spread spectrum assignment
+ */
+static int asic_internal_ss_get_ss_asignment(struct pp_hwmgr *hwmgr,
+		const uint8_t clockSource,
+		const uint32_t clockSpeed,
+		pp_atomctrl_internal_ss_info *ssEntry)
+{
+	ATOM_ASIC_INTERNAL_SS_INFO *table;
+	ATOM_ASIC_SS_ASSIGNMENT *ssInfo;
+	int entry_found = 0;
+
+	memset(ssEntry, 0x00, sizeof(pp_atomctrl_internal_ss_info));
+
+	table = asic_internal_ss_get_ss_table(hwmgr->device);
+
+	if (NULL == table)
+		return -1;
+
+	ssInfo = &table->asSpreadSpectrum[0];
+
+	while (((uint8_t *)ssInfo - (uint8_t *)table) <
+		le16_to_cpu(table->sHeader.usStructureSize)) {
+		if ((clockSource == ssInfo->ucClockIndication) &&
+			((uint32_t)clockSpeed <= le32_to_cpu(ssInfo->ulTargetClockRange))) {
+			entry_found = 1;
+			break;
+		}
+
+		ssInfo = (ATOM_ASIC_SS_ASSIGNMENT *)((uint8_t *)ssInfo +
+				sizeof(ATOM_ASIC_SS_ASSIGNMENT));
+	}
+
+	if (entry_found) {
+		ssEntry->speed_spectrum_percentage =
+			ssInfo->usSpreadSpectrumPercentage;
+		ssEntry->speed_spectrum_rate = ssInfo->usSpreadRateInKhz;
+
+		if (((GET_DATA_TABLE_MAJOR_REVISION(table) == 2) &&
+			(GET_DATA_TABLE_MINOR_REVISION(table) >= 2)) ||
+			(GET_DATA_TABLE_MAJOR_REVISION(table) == 3)) {
+			ssEntry->speed_spectrum_rate /= 100;
+		}
+
+		switch (ssInfo->ucSpreadSpectrumMode) {
+		case 0:
+			ssEntry->speed_spectrum_mode =
+				pp_atomctrl_spread_spectrum_mode_down;
+			break;
+		case 1:
+			ssEntry->speed_spectrum_mode =
+				pp_atomctrl_spread_spectrum_mode_center;
+			break;
+		default:
+			ssEntry->speed_spectrum_mode =
+				pp_atomctrl_spread_spectrum_mode_down;
+			break;
+		}
+	}
+
+	return entry_found ? 0 : 1;
+}
+
+/**
+ * Get the memory clock spread spectrum info
+ */
+int atomctrl_get_memory_clock_spread_spectrum(
+		struct pp_hwmgr *hwmgr,
+		const uint32_t memory_clock,
+		pp_atomctrl_internal_ss_info *ssInfo)
+{
+	return asic_internal_ss_get_ss_asignment(hwmgr,
+			ASIC_INTERNAL_MEMORY_SS, memory_clock, ssInfo);
+}
+/**
+ * Get the engine clock spread spectrum info
+ */
+int atomctrl_get_engine_clock_spread_spectrum(
+		struct pp_hwmgr *hwmgr,
+		const uint32_t engine_clock,
+		pp_atomctrl_internal_ss_info *ssInfo)
+{
+	return asic_internal_ss_get_ss_asignment(hwmgr,
+			ASIC_INTERNAL_ENGINE_SS, engine_clock, ssInfo);
+}
+
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
new file mode 100644
index 0000000..23da436
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
@@ -0,0 +1,237 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef PP_ATOMVOLTAGECTRL_H
+#define PP_ATOMVOLTAGECTRL_H
+
+#include "hwmgr.h"
+
+#define MEM_TYPE_GDDR5  0x50
+#define MEM_TYPE_GDDR4  0x40
+#define MEM_TYPE_GDDR3  0x30
+#define MEM_TYPE_DDR2   0x20
+#define MEM_TYPE_GDDR1  0x10
+#define MEM_TYPE_DDR3   0xb0
+#define MEM_TYPE_MASK   0xF0
+
+
+/* As returned from PowerConnectorDetectionTable. */
+#define PP_ATOM_POWER_BUDGET_DISABLE_OVERDRIVE  0x80
+#define PP_ATOM_POWER_BUDGET_SHOW_WARNING       0x40
+#define PP_ATOM_POWER_BUDGET_SHOW_WAIVER        0x20
+#define PP_ATOM_POWER_POWER_BUDGET_BEHAVIOUR    0x0F
+
+/* New functions for Evergreen and beyond. */
+#define PP_ATOMCTRL_MAX_VOLTAGE_ENTRIES 32
+
+struct pp_atomctrl_clock_dividers {
+	uint32_t pll_post_divider;
+	uint32_t pll_feedback_divider;
+	uint32_t pll_ref_divider;
+	bool  enable_post_divider;
+};
+
+typedef struct pp_atomctrl_clock_dividers pp_atomctrl_clock_dividers;
+
+union pp_atomctrl_tcipll_fb_divider {
+	struct {
+		uint32_t ul_fb_div_frac : 14;
+		uint32_t ul_fb_div : 12;
+		uint32_t un_used : 6;
+	};
+	uint32_t ul_fb_divider;
+};
+
+typedef union pp_atomctrl_tcipll_fb_divider pp_atomctrl_tcipll_fb_divider;
+
+struct pp_atomctrl_clock_dividers_rv730 {
+	uint32_t pll_post_divider;
+	pp_atomctrl_tcipll_fb_divider mpll_feedback_divider;
+	uint32_t pll_ref_divider;
+	bool  enable_post_divider;
+	bool  enable_dithen;
+	uint32_t vco_mode;
+};
+typedef struct pp_atomctrl_clock_dividers_rv730 pp_atomctrl_clock_dividers_rv730;
+
+
+struct pp_atomctrl_clock_dividers_kong {
+	uint32_t    pll_post_divider;
+	uint32_t    real_clock;
+};
+typedef struct pp_atomctrl_clock_dividers_kong pp_atomctrl_clock_dividers_kong;
+
+struct pp_atomctrl_clock_dividers_ci {
+	uint32_t    pll_post_divider;               /* post divider value */
+	uint32_t    real_clock;
+	pp_atomctrl_tcipll_fb_divider   ul_fb_div;         /* Output Parameter: PLL FB divider */
+	uint8_t   uc_pll_ref_div;                      /* Output Parameter: PLL ref divider */
+	uint8_t   uc_pll_post_div;                      /* Output Parameter: PLL post divider */
+	uint8_t   uc_pll_cntl_flag;                    /*Output Flags: control flag */
+};
+typedef struct pp_atomctrl_clock_dividers_ci pp_atomctrl_clock_dividers_ci;
+
+struct pp_atomctrl_clock_dividers_vi {
+	uint32_t    pll_post_divider;               /* post divider value */
+	uint32_t    real_clock;
+	pp_atomctrl_tcipll_fb_divider   ul_fb_div;         /*Output Parameter: PLL FB divider */
+	uint8_t   uc_pll_ref_div;                      /*Output Parameter: PLL ref divider */
+	uint8_t   uc_pll_post_div;                     /*Output Parameter: PLL post divider */
+	uint8_t   uc_pll_cntl_flag;                    /*Output Flags: control flag */
+};
+typedef struct pp_atomctrl_clock_dividers_vi pp_atomctrl_clock_dividers_vi;
+
+union pp_atomctrl_s_mpll_fb_divider {
+	struct {
+		uint32_t cl_kf : 12;
+		uint32_t clk_frac : 12;
+		uint32_t un_used : 8;
+	};
+	uint32_t ul_fb_divider;
+};
+typedef union pp_atomctrl_s_mpll_fb_divider pp_atomctrl_s_mpll_fb_divider;
+
+enum pp_atomctrl_spread_spectrum_mode {
+	pp_atomctrl_spread_spectrum_mode_down = 0,
+	pp_atomctrl_spread_spectrum_mode_center
+};
+typedef enum pp_atomctrl_spread_spectrum_mode pp_atomctrl_spread_spectrum_mode;
+
+struct pp_atomctrl_memory_clock_param {
+	pp_atomctrl_s_mpll_fb_divider mpll_fb_divider;
+	uint32_t mpll_post_divider;
+	uint32_t bw_ctrl;
+	uint32_t dll_speed;
+	uint32_t vco_mode;
+	uint32_t yclk_sel;
+	uint32_t qdr;
+	uint32_t half_rate;
+};
+typedef struct pp_atomctrl_memory_clock_param pp_atomctrl_memory_clock_param;
+
+struct pp_atomctrl_internal_ss_info {
+	uint32_t speed_spectrum_percentage;                      /* in 1/100 percentage */
+	uint32_t speed_spectrum_rate;                            /* in KHz */
+	pp_atomctrl_spread_spectrum_mode speed_spectrum_mode;
+};
+typedef struct pp_atomctrl_internal_ss_info pp_atomctrl_internal_ss_info;
+
+#ifndef NUMBER_OF_M3ARB_PARAMS
+#define NUMBER_OF_M3ARB_PARAMS 3
+#endif
+
+#ifndef NUMBER_OF_M3ARB_PARAM_SETS
+#define NUMBER_OF_M3ARB_PARAM_SETS 10
+#endif
+
+struct pp_atomctrl_kong_system_info {
+	uint32_t			ul_bootup_uma_clock;          /* in 10kHz unit */
+	uint16_t			us_max_nb_voltage;            /* high NB voltage, calculated using current VDDNB (D24F2xDC) and VDDNB offset fuse; */
+	uint16_t			us_min_nb_voltage;            /* low NB voltage, calculated using current VDDNB (D24F2xDC) and VDDNB offset fuse; */
+	uint16_t			us_bootup_nb_voltage;         /* boot up NB voltage */
+	uint8_t			uc_htc_tmp_lmt;               /* bit [22:16] of D24F3x64 Hardware Thermal Control (HTC) Register, may not be needed, TBD */
+	uint8_t			uc_tj_offset;                /* bit [28:22] of D24F3xE4 Thermtrip Status Register,may not be needed, TBD */
+	/* 0: default 1: uvd 2: fs-3d */
+	uint32_t          ul_csr_m3_srb_cntl[NUMBER_OF_M3ARB_PARAM_SETS][NUMBER_OF_M3ARB_PARAMS];/* arrays with values for CSR M3 arbiter for default */
+};
+typedef struct pp_atomctrl_kong_system_info pp_atomctrl_kong_system_info;
+
+struct pp_atomctrl_memory_info {
+	uint8_t memory_vendor;
+	uint8_t memory_type;
+};
+typedef struct pp_atomctrl_memory_info pp_atomctrl_memory_info;
+
+#define MAX_AC_TIMING_ENTRIES 16
+
+struct pp_atomctrl_memory_clock_range_table {
+	uint8_t   num_entries;
+	uint8_t   rsv[3];
+
+	uint32_t mclk[MAX_AC_TIMING_ENTRIES];
+};
+typedef struct pp_atomctrl_memory_clock_range_table pp_atomctrl_memory_clock_range_table;
+
+struct pp_atomctrl_voltage_table_entry {
+	uint16_t value;
+	uint32_t smio_low;
+};
+
+typedef struct pp_atomctrl_voltage_table_entry pp_atomctrl_voltage_table_entry;
+
+struct pp_atomctrl_voltage_table {
+	uint32_t count;
+	uint32_t mask_low;
+	uint32_t phase_delay;   /* Used for ATOM_GPIO_VOLTAGE_OBJECT_V3 and later */
+	pp_atomctrl_voltage_table_entry entries[PP_ATOMCTRL_MAX_VOLTAGE_ENTRIES];
+};
+
+typedef struct pp_atomctrl_voltage_table pp_atomctrl_voltage_table;
+
+#define VBIOS_MC_REGISTER_ARRAY_SIZE           32
+#define VBIOS_MAX_AC_TIMING_ENTRIES            20
+
+struct pp_atomctrl_mc_reg_entry {
+	uint32_t           mclk_max;
+	uint32_t mc_data[VBIOS_MC_REGISTER_ARRAY_SIZE];
+};
+typedef struct pp_atomctrl_mc_reg_entry pp_atomctrl_mc_reg_entry;
+
+struct pp_atomctrl_mc_register_address {
+	uint16_t s1;
+	uint8_t  uc_pre_reg_data;
+};
+
+typedef struct pp_atomctrl_mc_register_address pp_atomctrl_mc_register_address;
+
+struct pp_atomctrl_mc_reg_table {
+	uint8_t                         last;                    /* number of registers */
+	uint8_t                         num_entries;             /* number of AC timing entries */
+	pp_atomctrl_mc_reg_entry        mc_reg_table_entry[VBIOS_MAX_AC_TIMING_ENTRIES];
+	pp_atomctrl_mc_register_address mc_reg_address[VBIOS_MC_REGISTER_ARRAY_SIZE];
+};
+typedef struct pp_atomctrl_mc_reg_table pp_atomctrl_mc_reg_table;
+
+struct pp_atomctrl_gpio_pin_assignment {
+	uint16_t                   us_gpio_pin_aindex;
+	uint8_t                    uc_gpio_pin_bit_shift;
+};
+typedef struct pp_atomctrl_gpio_pin_assignment pp_atomctrl_gpio_pin_assignment;
+
+extern bool atomctrl_get_pp_assign_pin(struct pp_hwmgr *hwmgr, const uint32_t pinId, pp_atomctrl_gpio_pin_assignment *gpio_pin_assignment);
+extern int atomctrl_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint32_t sclk, uint16_t virtual_voltage_Id, uint16_t *voltage);
+extern uint32_t atomctrl_get_mpll_reference_clock(struct pp_hwmgr *hwmgr);
+extern int atomctrl_get_memory_clock_spread_spectrum(struct pp_hwmgr *hwmgr, const uint32_t memory_clock, pp_atomctrl_internal_ss_info *ssInfo);
+extern int atomctrl_get_engine_clock_spread_spectrum(struct pp_hwmgr *hwmgr, const uint32_t engine_clock, pp_atomctrl_internal_ss_info *ssInfo);
+extern int atomctrl_initialize_mc_reg_table(struct pp_hwmgr *hwmgr, uint8_t module_index, pp_atomctrl_mc_reg_table *table);
+extern int atomctrl_set_engine_dram_timings_rv770(struct pp_hwmgr *hwmgr, uint32_t engine_clock, uint32_t memory_clock);
+extern uint32_t atomctrl_get_reference_clock(struct pp_hwmgr *hwmgr);
+extern int atomctrl_get_memory_pll_dividers_si(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param, bool strobe_mode);
+extern int atomctrl_get_engine_pll_dividers_vi(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_clock_dividers_vi *dividers);
+extern int atomctrl_get_dfs_pll_dividers_vi(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_clock_dividers_vi *dividers);
+extern bool atomctrl_is_voltage_controled_by_gpio_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode);
+extern int atomctrl_get_voltage_table_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode, pp_atomctrl_voltage_table *voltage_table);
+
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h
new file mode 100644
index 0000000..7269ac1
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef PP_INTERRUPT_H
+#define PP_INTERRUPT_H
+
+/**
+ * The type of the interrupt callback functions in PowerPlay
+ */
+typedef void (*pp_interrupt_callback) (void *context, uint32_t ul_context_data);
+
+/**
+ * Event Manager action chain list information
+ */
+struct pp_interrupt_registration_info {
+	pp_interrupt_callback callback;  /* Pointer to callback function */
+	void *context;                  /* Pointer to callback function context */
+	uint32_t *interrupt_enable_id;    /* Registered interrupt id */
+};
+
+typedef struct pp_interrupt_registration_info pp_interrupt_registration_info;
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.c
new file mode 100644
index 0000000..186496a
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <linux/types.h>
+#include "atom-types.h"
+#include "atombios.h"
+#include "pppcielanes.h"
+
+/** \file
+ * Functions related to PCIe lane changes.
+ */
+
+/* For converting from number of lanes to lane bits.  */
+static const unsigned char pp_r600_encode_lanes[] = {
+	0,          /*  0 Not Supported  */
+	1,          /*  1 Lane  */
+	2,          /*  2 Lanes  */
+	0,          /*  3 Not Supported  */
+	3,          /*  4 Lanes  */
+	0,          /*  5 Not Supported  */
+	0,          /*  6 Not Supported  */
+	0,          /*  7 Not Supported  */
+	4,          /*  8 Lanes  */
+	0,          /*  9 Not Supported  */
+	0,          /* 10 Not Supported  */
+	0,          /* 11 Not Supported  */
+	5,          /* 12 Lanes (Not actually supported)  */
+	0,          /* 13 Not Supported  */
+	0,          /* 14 Not Supported  */
+	0,          /* 15 Not Supported  */
+	6           /* 16 Lanes  */
+};
+
+static const unsigned char pp_r600_decoded_lanes[8] = { 16, 1, 2, 4, 8, 12, 16, };
+
+uint8_t encode_pcie_lane_width(uint32_t num_lanes)
+{
+	return pp_r600_encode_lanes[num_lanes];
+}
+
+uint8_t decode_pcie_lane_width(uint32_t num_lanes)
+{
+	return pp_r600_decoded_lanes[num_lanes];
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.h b/drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.h
new file mode 100644
index 0000000..70b163b
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pppcielanes.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef PP_PCIELANES_H
+#define PP_PCIELANES_H
+
+extern uint8_t encode_pcie_lane_width(uint32_t num_lanes);
+extern uint8_t decode_pcie_lane_width(uint32_t num_lanes);
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_dyn_defaults.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_dyn_defaults.h
new file mode 100644
index 0000000..080d69d
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_dyn_defaults.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef TONGA_DYN_DEFAULTS_H
+#define TONGA_DYN_DEFAULTS_H
+
+
+/** \file
+ * Volcanic Islands Dynamic default parameters.
+ */
+
+enum TONGAdpm_TrendDetection {
+	TONGAdpm_TrendDetection_AUTO,
+	TONGAdpm_TrendDetection_UP,
+	TONGAdpm_TrendDetection_DOWN
+};
+typedef enum TONGAdpm_TrendDetection TONGAdpm_TrendDetection;
+
+/* Bit vector representing same fields as hardware register. */
+#define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT0              0x3FFFC102  /* CP_Gfx_busy */
+/* HDP_busy */
+/* IH_busy */
+/* DRM_busy */
+/* DRMDMA_busy */
+/* UVD_busy */
+/* VCE_busy */
+/* ACP_busy */
+/* SAMU_busy */
+/* AVP_busy  */
+/* SDMA enabled */
+#define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT1              0x000400  /* FE_Gfx_busy  - Intended for primary usage.   Rest are for flexibility. */
+/* SH_Gfx_busy */
+/* RB_Gfx_busy */
+/* VCE_busy */
+
+#define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT2              0xC00080  /* SH_Gfx_busy - Intended for primary usage.   Rest are for flexibility. */
+/* FE_Gfx_busy */
+/* RB_Gfx_busy */
+/* ACP_busy */
+
+#define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT3              0xC00200  /* RB_Gfx_busy - Intended for primary usage.   Rest are for flexibility. */
+/* FE_Gfx_busy */
+/* SH_Gfx_busy */
+/* UVD_busy */
+
+#define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT4              0xC01680  /* UVD_busy */
+/* VCE_busy */
+/* ACP_busy */
+/* SAMU_busy */
+
+#define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT5              0xC00033  /* GFX, HDP, DRMDMA */
+#define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT6              0xC00033  /* GFX, HDP, DRMDMA */
+#define PPTONGA_VOTINGRIGHTSCLIENTS_DFLT7              0x3FFFC000  /* GFX, HDP, DRMDMA */
+
+
+/* thermal protection counter (units).*/
+#define PPTONGA_THERMALPROTECTCOUNTER_DFLT            0x200 /* ~19us */
+
+/* static screen threshold unit */
+#define PPTONGA_STATICSCREENTHRESHOLDUNIT_DFLT        0
+
+/* static screen threshold */
+#define PPTONGA_STATICSCREENTHRESHOLD_DFLT            0x00C8
+
+/* gfx idle clock stop threshold */
+#define PPTONGA_GFXIDLECLOCKSTOPTHRESHOLD_DFLT        0x200 /* ~19us with static screen threshold unit of 0 */
+
+/* Fixed reference divider to use when building baby stepping tables. */
+#define PPTONGA_REFERENCEDIVIDER_DFLT                  4
+
+/*
+ * ULV voltage change delay time
+ * Used to be delay_vreg in N.I. split for S.I.
+ * Using N.I. delay_vreg value as default
+ * ReferenceClock = 2700
+ * VoltageResponseTime = 1000
+ * VDDCDelayTime = (VoltageResponseTime * ReferenceClock) / 1600 = 1687
+ */
+
+#define PPTONGA_ULVVOLTAGECHANGEDELAY_DFLT             1687
+
+#define PPTONGA_CGULVPARAMETER_DFLT                    0x00040035
+#define PPTONGA_CGULVCONTROL_DFLT                      0x00007450
+#define PPTONGA_TARGETACTIVITY_DFLT                     30  /*30%  */
+#define PPTONGA_MCLK_TARGETACTIVITY_DFLT                10  /*10%  */
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
new file mode 100644
index 0000000..0feb1a8
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -0,0 +1,5714 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+#include "linux/delay.h"
+#include "pp_acpi.h"
+#include "hwmgr.h"
+#include <atombios.h>
+#include "tonga_hwmgr.h"
+#include "pptable.h"
+#include "processpptables.h"
+#include "tonga_processpptables.h"
+#include "tonga_pptable.h"
+#include "pp_debug.h"
+#include "tonga_ppsmc.h"
+#include "cgs_common.h"
+#include "pppcielanes.h"
+#include "tonga_dyn_defaults.h"
+#include "smumgr.h"
+#include "tonga_smumgr.h"
+
+#include "smu/smu_7_1_2_d.h"
+#include "smu/smu_7_1_2_sh_mask.h"
+
+#include "gmc/gmc_8_1_d.h"
+#include "gmc/gmc_8_1_sh_mask.h"
+
+#include "bif/bif_5_0_d.h"
+#include "bif/bif_5_0_sh_mask.h"
+
+#define MC_CG_ARB_FREQ_F0           0x0a
+#define MC_CG_ARB_FREQ_F1           0x0b
+#define MC_CG_ARB_FREQ_F2           0x0c
+#define MC_CG_ARB_FREQ_F3           0x0d
+
+#define MC_CG_SEQ_DRAMCONF_S0       0x05
+#define MC_CG_SEQ_DRAMCONF_S1       0x06
+#define MC_CG_SEQ_YCLK_SUSPEND      0x04
+#define MC_CG_SEQ_YCLK_RESUME       0x0a
+
+#define PCIE_BUS_CLK                10000
+#define TCLK                        (PCIE_BUS_CLK / 10)
+
+#define SMC_RAM_END 0x40000
+#define SMC_CG_IND_START            0xc0030000
+#define SMC_CG_IND_END              0xc0040000  /* First byte after SMC_CG_IND*/
+
+#define VOLTAGE_SCALE               4
+#define VOLTAGE_VID_OFFSET_SCALE1   625
+#define VOLTAGE_VID_OFFSET_SCALE2   100
+
+#define VDDC_VDDCI_DELTA            200
+#define VDDC_VDDGFX_DELTA           300
+
+#define MC_SEQ_MISC0_GDDR5_SHIFT 28
+#define MC_SEQ_MISC0_GDDR5_MASK  0xf0000000
+#define MC_SEQ_MISC0_GDDR5_VALUE 5
+
+typedef uint32_t PECI_RegistryValue;
+
+/* [2.5%,~2.5%] Clock stretched is multiple of 2.5% vs not and [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ] */
+uint16_t PP_ClockStretcherLookupTable[2][4] = {
+	{600, 1050, 3, 0},
+	{600, 1050, 6, 1} };
+
+/* [FF, SS] type, [] 4 voltage ranges, and [Floor Freq, Boundary Freq, VID min , VID max] */
+uint32_t PP_ClockStretcherDDTTable[2][4][4] = {
+	{ {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} },
+	{ {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} } };
+
+/* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%] (coming from PWR_CKS_CNTL.stretch_amount reg spec) */
+uint8_t PP_ClockStretchAmountConversion[2][6] = {
+	{0, 1, 3, 2, 4, 5},
+	{0, 2, 4, 5, 6, 5} };
+
+/* Values for the CG_THERMAL_CTRL::DPM_EVENT_SRC field. */
+enum DPM_EVENT_SRC {
+	DPM_EVENT_SRC_ANALOG = 0,               /* Internal analog trip point */
+	DPM_EVENT_SRC_EXTERNAL = 1,             /* External (GPIO 17) signal */
+	DPM_EVENT_SRC_DIGITAL = 2,              /* Internal digital trip point (DIG_THERM_DPM) */
+	DPM_EVENT_SRC_ANALOG_OR_EXTERNAL = 3,   /* Internal analog or external */
+	DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL = 4   /* Internal digital or external */
+};
+typedef enum DPM_EVENT_SRC DPM_EVENT_SRC;
+
+enum DISPLAY_GAP {
+	DISPLAY_GAP_VBLANK_OR_WM = 0,   /* Wait for vblank or MCHG watermark. */
+	DISPLAY_GAP_VBLANK       = 1,   /* Wait for vblank. */
+	DISPLAY_GAP_WATERMARK    = 2,   /* Wait for MCHG watermark. (Note that HW may deassert WM in VBI depending on DC_STUTTER_CNTL.) */
+	DISPLAY_GAP_IGNORE       = 3    /* Do not wait. */
+};
+typedef enum DISPLAY_GAP DISPLAY_GAP;
+
+const unsigned long PhwTonga_Magic = (unsigned long)(PHM_VIslands_Magic);
+
+struct tonga_power_state *cast_phw_tonga_power_state(
+				  struct pp_hw_power_state *hw_ps)
+{
+	PP_ASSERT_WITH_CODE((PhwTonga_Magic == hw_ps->magic),
+				"Invalid Powerstate Type!",
+				 return NULL;);
+
+	return (struct tonga_power_state *)hw_ps;
+}
+
+const struct tonga_power_state *cast_const_phw_tonga_power_state(
+				 const struct pp_hw_power_state *hw_ps)
+{
+	PP_ASSERT_WITH_CODE((PhwTonga_Magic == hw_ps->magic),
+				"Invalid Powerstate Type!",
+				 return NULL;);
+
+	return (const struct tonga_power_state *)hw_ps;
+}
+
+int tonga_add_voltage(struct pp_hwmgr *hwmgr,
+	phm_ppt_v1_voltage_lookup_table *look_up_table,
+	phm_ppt_v1_voltage_lookup_record *record)
+{
+	uint32_t i;
+	PP_ASSERT_WITH_CODE((NULL != look_up_table),
+		"Lookup Table empty.", return -1;);
+	PP_ASSERT_WITH_CODE((0 != look_up_table->count),
+		"Lookup Table empty.", return -1;);
+	PP_ASSERT_WITH_CODE((SMU72_MAX_LEVELS_VDDGFX >= look_up_table->count),
+		"Lookup Table is full.", return -1;);
+
+	/* This is to avoid entering duplicate calculated records. */
+	for (i = 0; i < look_up_table->count; i++) {
+		if (look_up_table->entries[i].us_vdd == record->us_vdd) {
+			if (look_up_table->entries[i].us_calculated == 1)
+				return 0;
+			else
+				break;
+		}
+	}
+
+	look_up_table->entries[i].us_calculated = 1;
+	look_up_table->entries[i].us_vdd = record->us_vdd;
+	look_up_table->entries[i].us_cac_low = record->us_cac_low;
+	look_up_table->entries[i].us_cac_mid = record->us_cac_mid;
+	look_up_table->entries[i].us_cac_high = record->us_cac_high;
+	/* Only increment the count when we're appending, not replacing duplicate entry. */
+	if (i == look_up_table->count)
+		look_up_table->count++;
+
+	return 0;
+}
+
+uint8_t tonga_get_voltage_id(pp_atomctrl_voltage_table *voltage_table,
+		uint32_t voltage)
+{
+	uint8_t count = (uint8_t) (voltage_table->count);
+	uint8_t i = 0;
+
+	PP_ASSERT_WITH_CODE((NULL != voltage_table),
+		"Voltage Table empty.", return 0;);
+	PP_ASSERT_WITH_CODE((0 != count),
+		"Voltage Table empty.", return 0;);
+
+	for (i = 0; i < count; i++) {
+		/* find first voltage bigger than requested */
+		if (voltage_table->entries[i].value >= voltage)
+			return i;
+	}
+
+	/* voltage is bigger than max voltage in the table */
+	return i - 1;
+}
+
+/**
+ * @brief PhwTonga_GetVoltageOrder
+ *  Returns index of requested voltage record in lookup(table)
+ * @param hwmgr - pointer to hardware manager
+ * @param lookupTable - lookup list to search in
+ * @param voltage - voltage to look for
+ * @return 0 on success
+ */
+uint8_t tonga_get_voltage_index(phm_ppt_v1_voltage_lookup_table *look_up_table,
+		uint16_t voltage)
+{
+	uint8_t count = (uint8_t) (look_up_table->count);
+	uint8_t i;
+
+	PP_ASSERT_WITH_CODE((NULL != look_up_table), "Lookup Table empty.", return 0;);
+	PP_ASSERT_WITH_CODE((0 != count), "Lookup Table empty.", return 0;);
+
+	for (i = 0; i < count; i++) {
+		/* find first voltage equal or bigger than requested */
+		if (look_up_table->entries[i].us_vdd >= voltage)
+			return i;
+	}
+
+	/* voltage is bigger than max voltage in the table */
+	return i-1;
+}
+
+bool tonga_is_dpm_running(struct pp_hwmgr *hwmgr)
+{
+	/*
+	 * We return the status of Voltage Control instead of checking SCLK/MCLK DPM
+	 * because we may have test scenarios that need us intentionly disable SCLK/MCLK DPM,
+	 * whereas voltage control is a fundemental change that will not be disabled
+	 */
+
+	return (0 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+					FEATURE_STATUS, VOLTAGE_CONTROLLER_ON) ? 1 : 0);
+}
+
+/**
+ * Re-generate the DPM level mask value
+ * @param    hwmgr      the address of the hardware manager
+ */
+static uint32_t tonga_get_dpm_level_enable_mask_value(
+			struct tonga_single_dpm_table * dpm_table)
+{
+	uint32_t i;
+	uint32_t mask_value = 0;
+
+	for (i = dpm_table->count; i > 0; i--) {
+		mask_value = mask_value << 1;
+
+		if (dpm_table->dpm_levels[i-1].enabled)
+			mask_value |= 0x1;
+		else
+			mask_value &= 0xFFFFFFFE;
+	}
+	return mask_value;
+}
+
+/**
+ * Retrieve DPM default values from registry (if available)
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ */
+void tonga_initialize_dpm_defaults(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	phw_tonga_ulv_parm *ulv = &(data->ulv);
+	uint32_t tmp;
+
+	ulv->ch_ulv_parameter = PPTONGA_CGULVPARAMETER_DFLT;
+	data->voting_rights_clients0 = PPTONGA_VOTINGRIGHTSCLIENTS_DFLT0;
+	data->voting_rights_clients1 = PPTONGA_VOTINGRIGHTSCLIENTS_DFLT1;
+	data->voting_rights_clients2 = PPTONGA_VOTINGRIGHTSCLIENTS_DFLT2;
+	data->voting_rights_clients3 = PPTONGA_VOTINGRIGHTSCLIENTS_DFLT3;
+	data->voting_rights_clients4 = PPTONGA_VOTINGRIGHTSCLIENTS_DFLT4;
+	data->voting_rights_clients5 = PPTONGA_VOTINGRIGHTSCLIENTS_DFLT5;
+	data->voting_rights_clients6 = PPTONGA_VOTINGRIGHTSCLIENTS_DFLT6;
+	data->voting_rights_clients7 = PPTONGA_VOTINGRIGHTSCLIENTS_DFLT7;
+
+	data->static_screen_threshold_unit = PPTONGA_STATICSCREENTHRESHOLDUNIT_DFLT;
+	data->static_screen_threshold = PPTONGA_STATICSCREENTHRESHOLD_DFLT;
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_ABM);
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_NonABMSupportInPPLib);
+
+	tmp = 0;
+	if (tmp == 0)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_DynamicACTiming);
+
+	tmp = 0;
+	if (0 != tmp)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_DisableMemoryTransition);
+
+	data->mclk_strobe_mode_threshold = 40000;
+	data->mclk_stutter_mode_threshold = 30000;
+	data->mclk_edc_enable_threshold = 40000;
+	data->mclk_edc_wr_enable_threshold = 40000;
+
+	tmp = 0;
+	if (tmp != 0)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_DisableMCLS);
+
+	data->pcie_gen_performance.max = PP_PCIEGen1;
+	data->pcie_gen_performance.min = PP_PCIEGen3;
+	data->pcie_gen_power_saving.max = PP_PCIEGen1;
+	data->pcie_gen_power_saving.min = PP_PCIEGen3;
+
+	data->pcie_lane_performance.max = 0;
+	data->pcie_lane_performance.min = 16;
+	data->pcie_lane_power_saving.max = 0;
+	data->pcie_lane_power_saving.min = 16;
+
+	tmp = 0;
+
+	if (tmp)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkThrottleLowNotification);
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_DynamicUVDState);
+
+}
+
+int tonga_update_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	int result = 0;
+	uint32_t low_sclk_interrupt_threshold = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkThrottleLowNotification)
+		&& (hwmgr->gfx_arbiter.sclk_threshold != data->low_sclk_interrupt_threshold)) {
+		data->low_sclk_interrupt_threshold = hwmgr->gfx_arbiter.sclk_threshold;
+		low_sclk_interrupt_threshold = data->low_sclk_interrupt_threshold;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
+
+		result = tonga_copy_bytes_to_smc(
+				hwmgr->smumgr,
+				data->dpm_table_start + offsetof(SMU72_Discrete_DpmTable,
+				LowSclkInterruptThreshold),
+				(uint8_t *)&low_sclk_interrupt_threshold,
+				sizeof(uint32_t),
+				data->sram_end
+				);
+	}
+
+	return result;
+}
+
+/**
+ * Find SCLK value that is associated with specified virtual_voltage_Id.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @param    virtual_voltage_Id  voltageId to look for.
+ * @param    sclk output value .
+ * @return   always 0 if success and 2 if association not found
+ */
+static int tonga_get_sclk_for_voltage_evv(struct pp_hwmgr *hwmgr,
+	phm_ppt_v1_voltage_lookup_table *lookup_table,
+	uint16_t virtual_voltage_id, uint32_t *sclk)
+{
+	uint8_t entryId;
+	uint8_t voltageId;
+	struct phm_ppt_v1_information *pptable_info =
+					(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	PP_ASSERT_WITH_CODE(lookup_table->count != 0, "Lookup table is empty", return -1);
+
+	/* search for leakage voltage ID 0xff01 ~ 0xff08 and sckl */
+	for (entryId = 0; entryId < pptable_info->vdd_dep_on_sclk->count; entryId++) {
+		voltageId = pptable_info->vdd_dep_on_sclk->entries[entryId].vddInd;
+		if (lookup_table->entries[voltageId].us_vdd == virtual_voltage_id)
+			break;
+	}
+
+	PP_ASSERT_WITH_CODE(entryId < pptable_info->vdd_dep_on_sclk->count,
+			"Can't find requested voltage id in vdd_dep_on_sclk table!",
+			return -1;
+			);
+
+	*sclk = pptable_info->vdd_dep_on_sclk->entries[entryId].clk;
+
+	return 0;
+}
+
+/**
+ * Get Leakage VDDC based on leakage ID.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   2 if vddgfx returned is greater than 2V or if BIOS
+ */
+int tonga_get_evv_voltage(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_clock_voltage_dependency_table *sclk_table = pptable_info->vdd_dep_on_sclk;
+	uint16_t    virtual_voltage_id;
+	uint16_t    vddc = 0;
+	uint16_t    vddgfx = 0;
+	uint16_t    i, j;
+	uint32_t  sclk = 0;
+
+	/* retrieve voltage for leakage ID (0xff01 + i) */
+	for (i = 0; i < TONGA_MAX_LEAKAGE_COUNT; i++) {
+		virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
+
+		/* in split mode we should have only vddgfx EVV leakages */
+		if (data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) {
+			if (0 == tonga_get_sclk_for_voltage_evv(hwmgr,
+						pptable_info->vddgfx_lookup_table, virtual_voltage_id, &sclk)) {
+				if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+							PHM_PlatformCaps_ClockStretcher)) {
+					for (j = 1; j < sclk_table->count; j++) {
+						if (sclk_table->entries[j].clk == sclk &&
+								sclk_table->entries[j].cks_enable == 0) {
+							sclk += 5000;
+							break;
+						}
+					}
+				}
+				PP_ASSERT_WITH_CODE(0 == atomctrl_get_voltage_evv_on_sclk
+						(hwmgr, VOLTAGE_TYPE_VDDGFX, sclk,
+						 virtual_voltage_id, &vddgfx),
+						"Error retrieving EVV voltage value!", continue);
+
+				/* need to make sure vddgfx is less than 2v or else, it could burn the ASIC. */
+				PP_ASSERT_WITH_CODE((vddgfx < 2000 && vddgfx != 0), "Invalid VDDGFX value!", return -1);
+
+				/* the voltage should not be zero nor equal to leakage ID */
+				if (vddgfx != 0 && vddgfx != virtual_voltage_id) {
+					data->vddcgfx_leakage.actual_voltage[data->vddcgfx_leakage.count] = vddgfx;
+					data->vddcgfx_leakage.leakage_id[data->vddcgfx_leakage.count] = virtual_voltage_id;
+					data->vddcgfx_leakage.count++;
+				}
+			}
+		} else {
+			/*  in merged mode we have only vddc EVV leakages */
+			if (0 == tonga_get_sclk_for_voltage_evv(hwmgr,
+						pptable_info->vddc_lookup_table,
+						virtual_voltage_id, &sclk)) {
+				PP_ASSERT_WITH_CODE(0 == atomctrl_get_voltage_evv_on_sclk
+						(hwmgr, VOLTAGE_TYPE_VDDC, sclk,
+						 virtual_voltage_id, &vddc),
+						"Error retrieving EVV voltage value!", continue);
+
+				/* need to make sure vddc is less than 2v or else, it could burn the ASIC. */
+				if (vddc > 2000)
+					printk(KERN_ERR "[ powerplay ] Invalid VDDC value! \n");
+
+				/* the voltage should not be zero nor equal to leakage ID */
+				if (vddc != 0 && vddc != virtual_voltage_id) {
+					data->vddc_leakage.actual_voltage[data->vddc_leakage.count] = vddc;
+					data->vddc_leakage.leakage_id[data->vddc_leakage.count] = virtual_voltage_id;
+					data->vddc_leakage.count++;
+				}
+			}
+		}
+	}
+
+	return 0;
+}
+
+int tonga_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	/* enable SCLK dpm */
+	if (0 == data->sclk_dpm_key_disabled) {
+		PP_ASSERT_WITH_CODE(
+				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+						   PPSMC_MSG_DPM_Enable)),
+				"Failed to enable SCLK DPM during DPM Start Function!",
+				return -1);
+	}
+
+	/* enable MCLK dpm */
+	if (0 == data->mclk_dpm_key_disabled) {
+		PP_ASSERT_WITH_CODE(
+				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+					     PPSMC_MSG_MCLKDPM_Enable)),
+				"Failed to enable MCLK DPM during DPM Start Function!",
+				return -1);
+
+		PHM_WRITE_FIELD(hwmgr->device, MC_SEQ_CNTL_3, CAC_EN, 0x1);
+
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixLCAC_MC0_CNTL, 0x05);/* CH0,1 read */
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixLCAC_MC1_CNTL, 0x05);/* CH2,3 read */
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixLCAC_CPL_CNTL, 0x100005);/*Read */
+
+		udelay(10);
+
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixLCAC_MC0_CNTL, 0x400005);/* CH0,1 write */
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixLCAC_MC1_CNTL, 0x400005);/* CH2,3 write */
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixLCAC_CPL_CNTL, 0x500005);/* write */
+
+	}
+
+	return 0;
+}
+
+int tonga_start_dpm(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	/* enable general power management */
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, 1);
+	/* enable sclk deep sleep */
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL, DYNAMIC_PM_EN, 1);
+
+	/* prepare for PCIE DPM */
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, data->soft_regs_start +
+			offsetof(SMU72_SoftRegisters, VoltageChangeTimeout), 0x1000);
+
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE, SWRST_COMMAND_1, RESETLC, 0x0);
+
+	PP_ASSERT_WITH_CODE(
+			(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+					PPSMC_MSG_Voltage_Cntl_Enable)),
+			"Failed to enable voltage DPM during DPM Start Function!",
+			return -1);
+
+	if (0 != tonga_enable_sclk_mclk_dpm(hwmgr)) {
+		PP_ASSERT_WITH_CODE(0, "Failed to enable Sclk DPM and Mclk DPM!", return -1);
+	}
+
+	/* enable PCIE dpm */
+	if (0 == data->pcie_dpm_key_disabled) {
+		PP_ASSERT_WITH_CODE(
+				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+						PPSMC_MSG_PCIeDPM_Enable)),
+				"Failed to enable pcie DPM during DPM Start Function!",
+				return -1
+				);
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_Falcon_QuickTransition)) {
+				   smum_send_msg_to_smc(hwmgr->smumgr,
+				    PPSMC_MSG_EnableACDCGPIOInterrupt);
+	}
+
+	return 0;
+}
+
+int tonga_disable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	/* disable SCLK dpm */
+	if (0 == data->sclk_dpm_key_disabled) {
+		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
+		PP_ASSERT_WITH_CODE(
+				(0 == tonga_is_dpm_running(hwmgr)),
+				"Trying to Disable SCLK DPM when DPM is disabled",
+				return -1
+				);
+
+		PP_ASSERT_WITH_CODE(
+				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+						  PPSMC_MSG_DPM_Disable)),
+				"Failed to disable SCLK DPM during DPM stop Function!",
+				return -1);
+	}
+
+	/* disable MCLK dpm */
+	if (0 == data->mclk_dpm_key_disabled) {
+		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message. */
+		PP_ASSERT_WITH_CODE(
+				(0 == tonga_is_dpm_running(hwmgr)),
+				"Trying to Disable MCLK DPM when DPM is disabled",
+				return -1
+				);
+
+		PP_ASSERT_WITH_CODE(
+				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+					    PPSMC_MSG_MCLKDPM_Disable)),
+				"Failed to Disable MCLK DPM during DPM stop Function!",
+				return -1);
+	}
+
+	return 0;
+}
+
+int tonga_stop_dpm(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, 0);
+	/* disable sclk deep sleep*/
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL, DYNAMIC_PM_EN, 0);
+
+	/* disable PCIE dpm */
+	if (0 == data->pcie_dpm_key_disabled) {
+		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
+		PP_ASSERT_WITH_CODE(
+				(0 == tonga_is_dpm_running(hwmgr)),
+				"Trying to Disable PCIE DPM when DPM is disabled",
+				return -1
+				);
+		PP_ASSERT_WITH_CODE(
+				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+						PPSMC_MSG_PCIeDPM_Disable)),
+				"Failed to disable pcie DPM during DPM stop Function!",
+				return -1);
+	}
+
+	if (0 != tonga_disable_sclk_mclk_dpm(hwmgr))
+		PP_ASSERT_WITH_CODE(0, "Failed to disable Sclk DPM and Mclk DPM!", return -1);
+
+	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
+	PP_ASSERT_WITH_CODE(
+			(0 == tonga_is_dpm_running(hwmgr)),
+			"Trying to Disable Voltage CNTL when DPM is disabled",
+			return -1
+			);
+
+	PP_ASSERT_WITH_CODE(
+			(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+					PPSMC_MSG_Voltage_Cntl_Disable)),
+			"Failed to disable voltage DPM during DPM stop Function!",
+			return -1);
+
+	return 0;
+}
+
+int tonga_enable_sclk_control(struct pp_hwmgr *hwmgr)
+{
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, 0);
+
+	return 0;
+}
+
+/**
+ * Send a message to the SMC and return a parameter
+ *
+ * @param    hwmgr:  the address of the powerplay hardware manager.
+ * @param    msg: the message to send.
+ * @param    parameter: pointer to the received parameter
+ * @return   The response that came from the SMC.
+ */
+PPSMC_Result tonga_send_msg_to_smc_return_parameter(
+		struct pp_hwmgr *hwmgr,
+		PPSMC_Msg msg,
+		uint32_t *parameter)
+{
+	int result;
+
+	result = smum_send_msg_to_smc(hwmgr->smumgr, msg);
+
+	if ((0 == result) && parameter) {
+		*parameter = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
+	}
+
+	return result;
+}
+
+/**
+ * force DPM power State
+ *
+ * @param    hwmgr:  the address of the powerplay hardware manager.
+ * @param    n     :  DPM level
+ * @return   The response that came from the SMC.
+ */
+int tonga_dpm_force_state(struct pp_hwmgr *hwmgr, uint32_t n)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	uint32_t level_mask = 1 << n;
+
+	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message. */
+	PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
+			"Trying to force SCLK when DPM is disabled", return -1;);
+	if (0 == data->sclk_dpm_key_disabled)
+		return (0 == smum_send_msg_to_smc_with_parameter(
+							     hwmgr->smumgr,
+		     (PPSMC_Msg)(PPSMC_MSG_SCLKDPM_SetEnabledMask),
+						    level_mask) ? 0 : 1);
+
+	return 0;
+}
+
+/**
+ * force DPM power State
+ *
+ * @param    hwmgr:  the address of the powerplay hardware manager.
+ * @param    n     :  DPM level
+ * @return   The response that came from the SMC.
+ */
+int tonga_dpm_force_state_mclk(struct pp_hwmgr *hwmgr, uint32_t n)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	uint32_t level_mask = 1 << n;
+
+	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message. */
+	PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
+			"Trying to Force MCLK when DPM is disabled", return -1;);
+	if (0 == data->mclk_dpm_key_disabled)
+		return (0 == smum_send_msg_to_smc_with_parameter(
+								hwmgr->smumgr,
+								(PPSMC_Msg)(PPSMC_MSG_MCLKDPM_SetEnabledMask),
+								level_mask) ? 0 : 1);
+
+	return 0;
+}
+
+/**
+ * force DPM power State
+ *
+ * @param    hwmgr:  the address of the powerplay hardware manager.
+ * @param    n     :  DPM level
+ * @return   The response that came from the SMC.
+ */
+int tonga_dpm_force_state_pcie(struct pp_hwmgr *hwmgr, uint32_t n)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
+	PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
+			"Trying to Force PCIE level when DPM is disabled", return -1;);
+	if (0 == data->pcie_dpm_key_disabled)
+		return (0 == smum_send_msg_to_smc_with_parameter(
+							     hwmgr->smumgr,
+			   (PPSMC_Msg)(PPSMC_MSG_PCIeDPM_ForceLevel),
+								n) ? 0 : 1);
+
+	return 0;
+}
+
+/**
+ * Set the initial state by calling SMC to switch to this state directly
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_set_boot_state(struct pp_hwmgr *hwmgr)
+{
+	/*
+	* SMC only stores one state that SW will ask to switch too,
+	* so we switch the the just uploaded one
+	*/
+	return (0 == tonga_disable_sclk_mclk_dpm(hwmgr)) ? 0 : 1;
+}
+
+/**
+ * Get the location of various tables inside the FW image.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_process_firmware_header(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct tonga_smumgr *tonga_smu = (struct tonga_smumgr *)(hwmgr->smumgr->backend);
+
+	uint32_t tmp;
+	int result;
+	bool error = 0;
+
+	result = tonga_read_smc_sram_dword(hwmgr->smumgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, DpmTable),
+				&tmp, data->sram_end);
+
+	if (0 == result) {
+		data->dpm_table_start = tmp;
+	}
+
+	error |= (0 != result);
+
+	result = tonga_read_smc_sram_dword(hwmgr->smumgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, SoftRegisters),
+				&tmp, data->sram_end);
+
+	if (0 == result) {
+		data->soft_regs_start = tmp;
+		tonga_smu->ulSoftRegsStart = tmp;
+	}
+
+	error |= (0 != result);
+
+
+	result = tonga_read_smc_sram_dword(hwmgr->smumgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, mcRegisterTable),
+				&tmp, data->sram_end);
+
+	if (0 == result) {
+		data->mc_reg_table_start = tmp;
+	}
+
+	result = tonga_read_smc_sram_dword(hwmgr->smumgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, FanTable),
+				&tmp, data->sram_end);
+
+	if (0 == result) {
+		data->fan_table_start = tmp;
+	}
+
+	error |= (0 != result);
+
+	result = tonga_read_smc_sram_dword(hwmgr->smumgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, mcArbDramTimingTable),
+				&tmp, data->sram_end);
+
+	if (0 == result) {
+		data->arb_table_start = tmp;
+	}
+
+	error |= (0 != result);
+
+
+	result = tonga_read_smc_sram_dword(hwmgr->smumgr,
+				SMU72_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU72_Firmware_Header, Version),
+				&tmp, data->sram_end);
+
+	if (0 == result) {
+		hwmgr->microcode_version_info.SMC = tmp;
+	}
+
+	error |= (0 != result);
+
+	return error ? 1 : 0;
+}
+
+/**
+ * Read clock related registers.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_read_clock_registers(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	data->clock_registers.vCG_SPLL_FUNC_CNTL         =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_FUNC_CNTL);
+	data->clock_registers.vCG_SPLL_FUNC_CNTL_2       =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_FUNC_CNTL_2);
+	data->clock_registers.vCG_SPLL_FUNC_CNTL_3       =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_FUNC_CNTL_3);
+	data->clock_registers.vCG_SPLL_FUNC_CNTL_4       =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_FUNC_CNTL_4);
+	data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM   =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_SPREAD_SPECTRUM);
+	data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2 =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_SPLL_SPREAD_SPECTRUM_2);
+	data->clock_registers.vDLL_CNTL                  =
+		cgs_read_register(hwmgr->device, mmDLL_CNTL);
+	data->clock_registers.vMCLK_PWRMGT_CNTL          =
+		cgs_read_register(hwmgr->device, mmMCLK_PWRMGT_CNTL);
+	data->clock_registers.vMPLL_AD_FUNC_CNTL         =
+		cgs_read_register(hwmgr->device, mmMPLL_AD_FUNC_CNTL);
+	data->clock_registers.vMPLL_DQ_FUNC_CNTL         =
+		cgs_read_register(hwmgr->device, mmMPLL_DQ_FUNC_CNTL);
+	data->clock_registers.vMPLL_FUNC_CNTL            =
+		cgs_read_register(hwmgr->device, mmMPLL_FUNC_CNTL);
+	data->clock_registers.vMPLL_FUNC_CNTL_1          =
+		cgs_read_register(hwmgr->device, mmMPLL_FUNC_CNTL_1);
+	data->clock_registers.vMPLL_FUNC_CNTL_2          =
+		cgs_read_register(hwmgr->device, mmMPLL_FUNC_CNTL_2);
+	data->clock_registers.vMPLL_SS1                  =
+		cgs_read_register(hwmgr->device, mmMPLL_SS1);
+	data->clock_registers.vMPLL_SS2                  =
+		cgs_read_register(hwmgr->device, mmMPLL_SS2);
+
+	return 0;
+}
+
+/**
+ * Find out if memory is GDDR5.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_get_memory_type(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	uint32_t temp;
+
+	temp = cgs_read_register(hwmgr->device, mmMC_SEQ_MISC0);
+
+	data->is_memory_GDDR5 = (MC_SEQ_MISC0_GDDR5_VALUE ==
+			((temp & MC_SEQ_MISC0_GDDR5_MASK) >>
+			 MC_SEQ_MISC0_GDDR5_SHIFT));
+
+	return 0;
+}
+
+/**
+ * Enables Dynamic Power Management by SMC
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_enable_acpi_power_management(struct pp_hwmgr *hwmgr)
+{
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT, STATIC_PM_EN, 1);
+
+	return 0;
+}
+
+/**
+ * Initialize PowerGating States for different engines
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_init_power_gate_state(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	data->uvd_power_gated = 0;
+	data->vce_power_gated = 0;
+	data->samu_power_gated = 0;
+	data->acp_power_gated = 0;
+	data->pg_acp_init = 1;
+
+	return 0;
+}
+
+/**
+ * Checks if DPM is enabled
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_check_for_dpm_running(struct pp_hwmgr *hwmgr)
+{
+	/*
+	 * We return the status of Voltage Control instead of checking SCLK/MCLK DPM
+	 * because we may have test scenarios that need us intentionly disable SCLK/MCLK DPM,
+	 * whereas voltage control is a fundemental change that will not be disabled
+	 */
+	return (0 == tonga_is_dpm_running(hwmgr) ? 0 : 1);
+}
+
+/**
+ * Checks if DPM is stopped
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_check_for_dpm_stopped(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	if (0 != tonga_is_dpm_running(hwmgr)) {
+		/* If HW Virtualization is enabled, dpm_table_start will not have a valid value */
+		if (!data->dpm_table_start) {
+			return 1;
+		}
+	}
+
+	return 0;
+}
+
+/**
+ * Remove repeated voltage values and create table with unique values.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @param    voltage_table  the pointer to changing voltage table
+ * @return    1 in success
+ */
+
+static int tonga_trim_voltage_table(struct pp_hwmgr *hwmgr,
+			pp_atomctrl_voltage_table *voltage_table)
+{
+	uint32_t table_size, i, j;
+	uint16_t vvalue;
+	bool bVoltageFound = 0;
+	pp_atomctrl_voltage_table *table;
+
+	PP_ASSERT_WITH_CODE((NULL != voltage_table), "Voltage Table empty.", return -1;);
+	table_size = sizeof(pp_atomctrl_voltage_table);
+	table = kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == table)
+		return -ENOMEM;
+
+	memset(table, 0x00, table_size);
+	table->mask_low = voltage_table->mask_low;
+	table->phase_delay = voltage_table->phase_delay;
+
+	for (i = 0; i < voltage_table->count; i++) {
+		vvalue = voltage_table->entries[i].value;
+		bVoltageFound = 0;
+
+		for (j = 0; j < table->count; j++) {
+			if (vvalue == table->entries[j].value) {
+				bVoltageFound = 1;
+				break;
+			}
+		}
+
+		if (!bVoltageFound) {
+			table->entries[table->count].value = vvalue;
+			table->entries[table->count].smio_low =
+				voltage_table->entries[i].smio_low;
+			table->count++;
+		}
+	}
+
+	memcpy(table, voltage_table, sizeof(pp_atomctrl_voltage_table));
+
+	kfree(table);
+
+	return 0;
+}
+
+static int tonga_get_svi2_vdd_ci_voltage_table(
+		struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_clock_voltage_dependency_table *voltage_dependency_table)
+{
+	uint32_t i;
+	int result;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	pp_atomctrl_voltage_table *vddci_voltage_table = &(data->vddci_voltage_table);
+
+	PP_ASSERT_WITH_CODE((0 != voltage_dependency_table->count),
+			"Voltage Dependency Table empty.", return -1;);
+
+	vddci_voltage_table->mask_low = 0;
+	vddci_voltage_table->phase_delay = 0;
+	vddci_voltage_table->count = voltage_dependency_table->count;
+
+	for (i = 0; i < voltage_dependency_table->count; i++) {
+		vddci_voltage_table->entries[i].value =
+			voltage_dependency_table->entries[i].vddci;
+		vddci_voltage_table->entries[i].smio_low = 0;
+	}
+
+	result = tonga_trim_voltage_table(hwmgr, vddci_voltage_table);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to trim VDDCI table.", return result;);
+
+	return 0;
+}
+
+
+
+static int tonga_get_svi2_vdd_voltage_table(
+		struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_voltage_lookup_table *look_up_table,
+		pp_atomctrl_voltage_table *voltage_table)
+{
+	uint8_t i = 0;
+
+	PP_ASSERT_WITH_CODE((0 != look_up_table->count),
+			"Voltage Lookup Table empty.", return -1;);
+
+	voltage_table->mask_low = 0;
+	voltage_table->phase_delay = 0;
+
+	voltage_table->count = look_up_table->count;
+
+	for (i = 0; i < voltage_table->count; i++) {
+		voltage_table->entries[i].value = look_up_table->entries[i].us_vdd;
+		voltage_table->entries[i].smio_low = 0;
+	}
+
+	return 0;
+}
+
+/*
+ * -------------------------------------------------------- Voltage Tables --------------------------------------------------------------------------
+ * If the voltage table would be bigger than what will fit into the state table on the SMC keep only the higher entries.
+ */
+
+static void tonga_trim_voltage_table_to_fit_state_table(
+		struct pp_hwmgr *hwmgr,
+		uint32_t max_voltage_steps,
+		pp_atomctrl_voltage_table *voltage_table)
+{
+	unsigned int i, diff;
+
+	if (voltage_table->count <= max_voltage_steps) {
+		return;
+	}
+
+	diff = voltage_table->count - max_voltage_steps;
+
+	for (i = 0; i < max_voltage_steps; i++) {
+		voltage_table->entries[i] = voltage_table->entries[i + diff];
+	}
+
+	voltage_table->count = max_voltage_steps;
+
+	return;
+}
+
+/**
+ * Create Voltage Tables.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_construct_voltage_tables(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	int result;
+
+	/* MVDD has only GPIO voltage control */
+	if (TONGA_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		result = atomctrl_get_voltage_table_v3(hwmgr,
+					VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT, &(data->mvdd_voltage_table));
+		PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to retrieve MVDD table.", return result;);
+	}
+
+	if (TONGA_VOLTAGE_CONTROL_BY_GPIO == data->vdd_ci_control) {
+		/* GPIO voltage */
+		result = atomctrl_get_voltage_table_v3(hwmgr,
+					VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT, &(data->vddci_voltage_table));
+		PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to retrieve VDDCI table.", return result;);
+	} else if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_ci_control) {
+		/* SVI2 voltage */
+		result = tonga_get_svi2_vdd_ci_voltage_table(hwmgr,
+					pptable_info->vdd_dep_on_mclk);
+		PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to retrieve SVI2 VDDCI table from dependancy table.", return result;);
+	}
+
+	if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_gfx_control) {
+		/* VDDGFX has only SVI2 voltage control */
+		result = tonga_get_svi2_vdd_voltage_table(hwmgr,
+					pptable_info->vddgfx_lookup_table, &(data->vddgfx_voltage_table));
+		PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to retrieve SVI2 VDDGFX table from lookup table.", return result;);
+	}
+
+	if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+		/* VDDC has only SVI2 voltage control */
+		result = tonga_get_svi2_vdd_voltage_table(hwmgr,
+					pptable_info->vddc_lookup_table, &(data->vddc_voltage_table));
+		PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to retrieve SVI2 VDDC table from lookup table.", return result;);
+	}
+
+	PP_ASSERT_WITH_CODE(
+			(data->vddc_voltage_table.count <= (SMU72_MAX_LEVELS_VDDC)),
+			"Too many voltage values for VDDC. Trimming to fit state table.",
+			tonga_trim_voltage_table_to_fit_state_table(hwmgr,
+			SMU72_MAX_LEVELS_VDDC, &(data->vddc_voltage_table));
+			);
+
+	PP_ASSERT_WITH_CODE(
+			(data->vddgfx_voltage_table.count <= (SMU72_MAX_LEVELS_VDDGFX)),
+			"Too many voltage values for VDDGFX. Trimming to fit state table.",
+			tonga_trim_voltage_table_to_fit_state_table(hwmgr,
+			SMU72_MAX_LEVELS_VDDGFX, &(data->vddgfx_voltage_table));
+			);
+
+	PP_ASSERT_WITH_CODE(
+			(data->vddci_voltage_table.count <= (SMU72_MAX_LEVELS_VDDCI)),
+			"Too many voltage values for VDDCI. Trimming to fit state table.",
+			tonga_trim_voltage_table_to_fit_state_table(hwmgr,
+			SMU72_MAX_LEVELS_VDDCI, &(data->vddci_voltage_table));
+			);
+
+	PP_ASSERT_WITH_CODE(
+			(data->mvdd_voltage_table.count <= (SMU72_MAX_LEVELS_MVDD)),
+			"Too many voltage values for MVDD. Trimming to fit state table.",
+			tonga_trim_voltage_table_to_fit_state_table(hwmgr,
+			SMU72_MAX_LEVELS_MVDD, &(data->mvdd_voltage_table));
+			);
+
+	return 0;
+}
+
+/**
+ * Vddc table preparation for SMC.
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    table     the SMC DPM table structure to be populated
+ * @return   always 0
+ */
+static int tonga_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	unsigned int count;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+		table->VddcLevelCount = data->vddc_voltage_table.count;
+		for (count = 0; count < table->VddcLevelCount; count++) {
+			table->VddcTable[count] =
+				PP_HOST_TO_SMC_US(data->vddc_voltage_table.entries[count].value * VOLTAGE_SCALE);
+		}
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VddcLevelCount);
+	}
+	return 0;
+}
+
+/**
+ * VddGfx table preparation for SMC.
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    table     the SMC DPM table structure to be populated
+ * @return   always 0
+ */
+static int tonga_populate_smc_vdd_gfx_table(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	unsigned int count;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_gfx_control) {
+		table->VddGfxLevelCount = data->vddgfx_voltage_table.count;
+		for (count = 0; count < data->vddgfx_voltage_table.count; count++) {
+			table->VddGfxTable[count] =
+				PP_HOST_TO_SMC_US(data->vddgfx_voltage_table.entries[count].value * VOLTAGE_SCALE);
+		}
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VddGfxLevelCount);
+	}
+	return 0;
+}
+
+/**
+ * Vddci table preparation for SMC.
+ *
+ * @param    *hwmgr The address of the hardware manager.
+ * @param    *table The SMC DPM table structure to be populated.
+ * @return   0
+ */
+static int tonga_populate_smc_vdd_ci_table(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	uint32_t count;
+
+	table->VddciLevelCount = data->vddci_voltage_table.count;
+	for (count = 0; count < table->VddciLevelCount; count++) {
+		if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_ci_control) {
+			table->VddciTable[count] =
+				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
+		} else if (TONGA_VOLTAGE_CONTROL_BY_GPIO == data->vdd_ci_control) {
+			table->SmioTable1.Pattern[count].Voltage =
+				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
+			/* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level. */
+			table->SmioTable1.Pattern[count].Smio =
+				(uint8_t) count;
+			table->Smio[count] |=
+				data->vddci_voltage_table.entries[count].smio_low;
+			table->VddciTable[count] =
+				PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[count].value * VOLTAGE_SCALE);
+		}
+	}
+
+	table->SmioMask1 = data->vddci_voltage_table.mask_low;
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VddciLevelCount);
+
+	return 0;
+}
+
+/**
+ * Mvdd table preparation for SMC.
+ *
+ * @param    *hwmgr The address of the hardware manager.
+ * @param    *table The SMC DPM table structure to be populated.
+ * @return   0
+ */
+static int tonga_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	uint32_t count;
+
+	if (TONGA_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		table->MvddLevelCount = data->mvdd_voltage_table.count;
+		for (count = 0; count < table->MvddLevelCount; count++) {
+			table->SmioTable2.Pattern[count].Voltage =
+				PP_HOST_TO_SMC_US(data->mvdd_voltage_table.entries[count].value * VOLTAGE_SCALE);
+			/* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level.*/
+			table->SmioTable2.Pattern[count].Smio =
+				(uint8_t) count;
+			table->Smio[count] |=
+				data->mvdd_voltage_table.entries[count].smio_low;
+		}
+		table->SmioMask2 = data->vddci_voltage_table.mask_low;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->MvddLevelCount);
+	}
+
+	return 0;
+}
+
+/**
+ * Convert a voltage value in mv unit to VID number required by SMU firmware
+ */
+static uint8_t convert_to_vid(uint16_t vddc)
+{
+	return (uint8_t) ((6200 - (vddc * VOLTAGE_SCALE)) / 25);
+}
+
+
+/**
+ * Preparation of vddc and vddgfx CAC tables for SMC.
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    table     the SMC DPM table structure to be populated
+ * @return   always 0
+ */
+static int tonga_populate_cac_tables(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	uint32_t count;
+	uint8_t index;
+	int result = 0;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_voltage_lookup_table *vddgfx_lookup_table = pptable_info->vddgfx_lookup_table;
+	struct phm_ppt_v1_voltage_lookup_table *vddc_lookup_table = pptable_info->vddc_lookup_table;
+
+	/* pTables is already swapped, so in order to use the value from it, we need to swap it back. */
+	uint32_t vddcLevelCount = PP_SMC_TO_HOST_UL(table->VddcLevelCount);
+	uint32_t vddgfxLevelCount = PP_SMC_TO_HOST_UL(table->VddGfxLevelCount);
+
+	for (count = 0; count < vddcLevelCount; count++) {
+		/* We are populating vddc CAC data to BapmVddc table in split and merged mode */
+		index = tonga_get_voltage_index(vddc_lookup_table,
+			data->vddc_voltage_table.entries[count].value);
+		table->BapmVddcVidLoSidd[count] =
+			convert_to_vid(vddc_lookup_table->entries[index].us_cac_low);
+		table->BapmVddcVidHiSidd[count] =
+			convert_to_vid(vddc_lookup_table->entries[index].us_cac_mid);
+		table->BapmVddcVidHiSidd2[count] =
+			convert_to_vid(vddc_lookup_table->entries[index].us_cac_high);
+	}
+
+	if ((data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2)) {
+		/* We are populating vddgfx CAC data to BapmVddgfx table in split mode */
+		for (count = 0; count < vddgfxLevelCount; count++) {
+			index = tonga_get_voltage_index(vddgfx_lookup_table,
+				data->vddgfx_voltage_table.entries[count].value);
+			table->BapmVddGfxVidLoSidd[count] =
+				convert_to_vid(vddgfx_lookup_table->entries[index].us_cac_low);
+			table->BapmVddGfxVidHiSidd[count] =
+				convert_to_vid(vddgfx_lookup_table->entries[index].us_cac_mid);
+			table->BapmVddGfxVidHiSidd2[count] =
+				convert_to_vid(vddgfx_lookup_table->entries[index].us_cac_high);
+		}
+	} else {
+		for (count = 0; count < vddcLevelCount; count++) {
+			index = tonga_get_voltage_index(vddc_lookup_table,
+				data->vddc_voltage_table.entries[count].value);
+			table->BapmVddGfxVidLoSidd[count] =
+				convert_to_vid(vddc_lookup_table->entries[index].us_cac_low);
+			table->BapmVddGfxVidHiSidd[count] =
+				convert_to_vid(vddc_lookup_table->entries[index].us_cac_mid);
+			table->BapmVddGfxVidHiSidd2[count] =
+				convert_to_vid(vddc_lookup_table->entries[index].us_cac_high);
+		}
+	}
+
+	return result;
+}
+
+
+/**
+ * Preparation of voltage tables for SMC.
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    table     the SMC DPM table structure to be populated
+ * @return   always 0
+ */
+
+int tonga_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
+	SMU72_Discrete_DpmTable *table)
+{
+	int result;
+
+	result = tonga_populate_smc_vddc_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate VDDC voltage table to SMC", return -1);
+
+	result = tonga_populate_smc_vdd_ci_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate VDDCI voltage table to SMC", return -1);
+
+	result = tonga_populate_smc_vdd_gfx_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate VDDGFX voltage table to SMC", return -1);
+
+	result = tonga_populate_smc_mvdd_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate MVDD voltage table to SMC", return -1);
+
+	result = tonga_populate_cac_tables(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate CAC voltage tables to SMC", return -1);
+
+	return 0;
+}
+
+/**
+ * Populates the SMC VRConfig field in DPM table.
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    table     the SMC DPM table structure to be populated
+ * @return   always 0
+ */
+static int tonga_populate_vr_config(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	uint16_t config;
+
+	if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_gfx_control) {
+		/*  Splitted mode */
+		config = VR_SVI2_PLANE_1;
+		table->VRConfig |= (config<<VRCONF_VDDGFX_SHIFT);
+
+		if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+			config = VR_SVI2_PLANE_2;
+			table->VRConfig |= config;
+		} else {
+			printk(KERN_ERR "[ powerplay ] VDDC and VDDGFX should be both on SVI2 control in splitted mode! \n");
+		}
+	} else {
+		/* Merged mode  */
+		config = VR_MERGED_WITH_VDDC;
+		table->VRConfig |= (config<<VRCONF_VDDGFX_SHIFT);
+
+		/* Set Vddc Voltage Controller  */
+		if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+			config = VR_SVI2_PLANE_1;
+			table->VRConfig |= config;
+		} else {
+			printk(KERN_ERR "[ powerplay ] VDDC should be on SVI2 control in merged mode! \n");
+		}
+	}
+
+	/* Set Vddci Voltage Controller  */
+	if (TONGA_VOLTAGE_CONTROL_BY_SVID2 == data->vdd_ci_control) {
+		config = VR_SVI2_PLANE_2;  /* only in merged mode */
+		table->VRConfig |= (config<<VRCONF_VDDCI_SHIFT);
+	} else if (TONGA_VOLTAGE_CONTROL_BY_GPIO == data->vdd_ci_control) {
+		config = VR_SMIO_PATTERN_1;
+		table->VRConfig |= (config<<VRCONF_VDDCI_SHIFT);
+	}
+
+	/* Set Mvdd Voltage Controller */
+	if (TONGA_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		config = VR_SMIO_PATTERN_2;
+		table->VRConfig |= (config<<VRCONF_MVDD_SHIFT);
+	}
+
+	return 0;
+}
+
+static int tonga_get_dependecy_volt_by_clk(struct pp_hwmgr *hwmgr,
+	phm_ppt_v1_clock_voltage_dependency_table *allowed_clock_voltage_table,
+	uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd)
+{
+	uint32_t i = 0;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	/* clock - voltage dependency table is empty table */
+	if (allowed_clock_voltage_table->count == 0)
+		return -1;
+
+	for (i = 0; i < allowed_clock_voltage_table->count; i++) {
+		/* find first sclk bigger than request */
+		if (allowed_clock_voltage_table->entries[i].clk >= clock) {
+			voltage->VddGfx = tonga_get_voltage_index(pptable_info->vddgfx_lookup_table,
+								allowed_clock_voltage_table->entries[i].vddgfx);
+
+			voltage->Vddc = tonga_get_voltage_index(pptable_info->vddc_lookup_table,
+								allowed_clock_voltage_table->entries[i].vddc);
+
+			if (allowed_clock_voltage_table->entries[i].vddci) {
+				voltage->Vddci = tonga_get_voltage_id(&data->vddci_voltage_table,
+									allowed_clock_voltage_table->entries[i].vddci);
+			} else {
+				voltage->Vddci = tonga_get_voltage_id(&data->vddci_voltage_table,
+									allowed_clock_voltage_table->entries[i].vddc - data->vddc_vddci_delta);
+			}
+
+			if (allowed_clock_voltage_table->entries[i].mvdd) {
+				*mvdd = (uint32_t) allowed_clock_voltage_table->entries[i].mvdd;
+			}
+
+			voltage->Phases = 1;
+			return 0;
+		}
+	}
+
+	/* sclk is bigger than max sclk in the dependence table */
+	voltage->VddGfx = tonga_get_voltage_index(pptable_info->vddgfx_lookup_table,
+		allowed_clock_voltage_table->entries[i-1].vddgfx);
+	voltage->Vddc = tonga_get_voltage_index(pptable_info->vddc_lookup_table,
+		allowed_clock_voltage_table->entries[i-1].vddc);
+
+	if (allowed_clock_voltage_table->entries[i-1].vddci) {
+		voltage->Vddci = tonga_get_voltage_id(&data->vddci_voltage_table,
+			allowed_clock_voltage_table->entries[i-1].vddci);
+	}
+	if (allowed_clock_voltage_table->entries[i-1].mvdd) {
+		*mvdd = (uint32_t) allowed_clock_voltage_table->entries[i-1].mvdd;
+	}
+
+	return 0;
+}
+
+/**
+ * Call SMC to reset S0/S1 to S1 and Reset SMIO to initial value
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_reset_to_default(struct pp_hwmgr *hwmgr)
+{
+	return (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_ResetToDefaults) == 0) ? 0 : 1;
+}
+
+int tonga_populate_memory_timing_parameters(
+		struct pp_hwmgr *hwmgr,
+		uint32_t engine_clock,
+		uint32_t memory_clock,
+		struct SMU72_Discrete_MCArbDramTimingTableEntry *arb_regs
+		)
+{
+	uint32_t dramTiming;
+	uint32_t dramTiming2;
+	uint32_t burstTime;
+	int result;
+
+	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
+				engine_clock, memory_clock);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error calling VBIOS to set DRAM_TIMING.", return result);
+
+	dramTiming  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
+	dramTiming2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
+	burstTime = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
+
+	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dramTiming);
+	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dramTiming2);
+	arb_regs->McArbBurstTime = (uint8_t)burstTime;
+
+	return 0;
+}
+
+/**
+ * Setup parameters for the MC ARB.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ * This function is to be called from the SetPowerState table.
+ */
+int tonga_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	int result = 0;
+	SMU72_Discrete_MCArbDramTimingTable  arb_regs;
+	uint32_t i, j;
+
+	memset(&arb_regs, 0x00, sizeof(SMU72_Discrete_MCArbDramTimingTable));
+
+	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
+		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
+			result = tonga_populate_memory_timing_parameters
+				(hwmgr, data->dpm_table.sclk_table.dpm_levels[i].value,
+				 data->dpm_table.mclk_table.dpm_levels[j].value,
+				 &arb_regs.entries[i][j]);
+
+			if (0 != result) {
+				break;
+			}
+		}
+	}
+
+	if (0 == result) {
+		result = tonga_copy_bytes_to_smc(
+				hwmgr->smumgr,
+				data->arb_table_start,
+				(uint8_t *)&arb_regs,
+				sizeof(SMU72_Discrete_MCArbDramTimingTable),
+				data->sram_end
+				);
+	}
+
+	return result;
+}
+
+static int tonga_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_DpmTable *table)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct tonga_dpm_table *dpm_table = &data->dpm_table;
+	uint32_t i;
+
+	/* Index (dpm_table->pcie_speed_table.count) is reserved for PCIE boot level. */
+	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
+		table->LinkLevel[i].PcieGenSpeed  =
+			(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
+		table->LinkLevel[i].PcieLaneCount =
+			(uint8_t)encode_pcie_lane_width(dpm_table->pcie_speed_table.dpm_levels[i].param1);
+		table->LinkLevel[i].EnabledForActivity =
+			1;
+		table->LinkLevel[i].SPC =
+			(uint8_t)(data->pcie_spc_cap & 0xff);
+		table->LinkLevel[i].DownThreshold =
+			PP_HOST_TO_SMC_UL(5);
+		table->LinkLevel[i].UpThreshold =
+			PP_HOST_TO_SMC_UL(30);
+	}
+
+	data->smc_state_table.LinkLevelCount =
+		(uint8_t)dpm_table->pcie_speed_table.count;
+	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
+		tonga_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
+
+	return 0;
+}
+
+
+static int tonga_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
+		SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+
+	uint8_t count;
+	pp_atomctrl_clock_dividers_vi dividers;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table = pptable_info->mm_dep_table;
+
+	table->VceLevelCount = (uint8_t) (mm_table->count);
+	table->VceBootLevel = 0;
+
+	for (count = 0; count < table->VceLevelCount; count++) {
+		table->VceLevel[count].Frequency =
+			mm_table->entries[count].eclk;
+		table->VceLevel[count].MinVoltage.Vddc =
+			tonga_get_voltage_index(pptable_info->vddc_lookup_table,
+				mm_table->entries[count].vddc);
+		table->VceLevel[count].MinVoltage.VddGfx =
+			(data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) ?
+			tonga_get_voltage_index(pptable_info->vddgfx_lookup_table,
+				mm_table->entries[count].vddgfx) : 0;
+		table->VceLevel[count].MinVoltage.Vddci =
+			tonga_get_voltage_id(&data->vddci_voltage_table,
+				mm_table->entries[count].vddc - data->vddc_vddci_delta);
+		table->VceLevel[count].MinVoltage.Phases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+					table->VceLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for VCE engine clock", return result);
+
+		table->VceLevel[count].Divider    = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
+	}
+
+	return result;
+}
+
+static int tonga_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
+		SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+	uint8_t count;
+	pp_atomctrl_clock_dividers_vi dividers;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table = pptable_info->mm_dep_table;
+
+	table->AcpLevelCount = (uint8_t) (mm_table->count);
+	table->AcpBootLevel = 0;
+
+	for (count = 0; count < table->AcpLevelCount; count++) {
+		table->AcpLevel[count].Frequency =
+			pptable_info->mm_dep_table->entries[count].aclk;
+		table->AcpLevel[count].MinVoltage.Vddc =
+			tonga_get_voltage_index(pptable_info->vddc_lookup_table,
+			mm_table->entries[count].vddc);
+		table->AcpLevel[count].MinVoltage.VddGfx =
+			(data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) ?
+			tonga_get_voltage_index(pptable_info->vddgfx_lookup_table,
+				mm_table->entries[count].vddgfx) : 0;
+		table->AcpLevel[count].MinVoltage.Vddci =
+			tonga_get_voltage_id(&data->vddci_voltage_table,
+				mm_table->entries[count].vddc - data->vddc_vddci_delta);
+		table->AcpLevel[count].MinVoltage.Phases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+			table->AcpLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+			"can not find divide id for engine clock", return result);
+
+		table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency);
+	}
+
+	return result;
+}
+
+static int tonga_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
+	SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+	uint8_t count;
+	pp_atomctrl_clock_dividers_vi dividers;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table = pptable_info->mm_dep_table;
+
+	table->SamuBootLevel = 0;
+	table->SamuLevelCount = (uint8_t) (mm_table->count);
+
+	for (count = 0; count < table->SamuLevelCount; count++) {
+		/* not sure whether we need evclk or not */
+		table->SamuLevel[count].Frequency =
+			pptable_info->mm_dep_table->entries[count].samclock;
+		table->SamuLevel[count].MinVoltage.Vddc =
+			tonga_get_voltage_index(pptable_info->vddc_lookup_table,
+				mm_table->entries[count].vddc);
+		table->SamuLevel[count].MinVoltage.VddGfx =
+			(data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) ?
+			tonga_get_voltage_index(pptable_info->vddgfx_lookup_table,
+				mm_table->entries[count].vddgfx) : 0;
+		table->SamuLevel[count].MinVoltage.Vddci =
+			tonga_get_voltage_id(&data->vddci_voltage_table,
+				mm_table->entries[count].vddc - data->vddc_vddci_delta);
+		table->SamuLevel[count].MinVoltage.Phases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+					table->SamuLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+			"can not find divide id for samu clock", return result);
+
+		table->SamuLevel[count].Divider     = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
+	}
+
+	return result;
+}
+
+/**
+ * Populates the SMC MCLK structure using the provided memory clock
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    memory_clock the memory clock to use to populate the structure
+ * @param    sclk        the SMC SCLK structure to be populated
+ */
+static int tonga_calculate_mclk_params(
+		struct pp_hwmgr *hwmgr,
+		uint32_t memory_clock,
+		SMU72_Discrete_MemoryLevel *mclk,
+		bool strobe_mode,
+		bool dllStateOn
+		)
+{
+	const tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	uint32_t  dll_cntl = data->clock_registers.vDLL_CNTL;
+	uint32_t  mclk_pwrmgt_cntl = data->clock_registers.vMCLK_PWRMGT_CNTL;
+	uint32_t  mpll_ad_func_cntl = data->clock_registers.vMPLL_AD_FUNC_CNTL;
+	uint32_t  mpll_dq_func_cntl = data->clock_registers.vMPLL_DQ_FUNC_CNTL;
+	uint32_t  mpll_func_cntl = data->clock_registers.vMPLL_FUNC_CNTL;
+	uint32_t  mpll_func_cntl_1 = data->clock_registers.vMPLL_FUNC_CNTL_1;
+	uint32_t  mpll_func_cntl_2 = data->clock_registers.vMPLL_FUNC_CNTL_2;
+	uint32_t  mpll_ss1 = data->clock_registers.vMPLL_SS1;
+	uint32_t  mpll_ss2 = data->clock_registers.vMPLL_SS2;
+
+	pp_atomctrl_memory_clock_param mpll_param;
+	int result;
+
+	result = atomctrl_get_memory_pll_dividers_si(hwmgr,
+				memory_clock, &mpll_param, strobe_mode);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Error retrieving Memory Clock Parameters from VBIOS.", return result);
+
+	/* MPLL_FUNC_CNTL setup*/
+	mpll_func_cntl    = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL, mpll_param.bw_ctrl);
+
+	/* MPLL_FUNC_CNTL_1 setup*/
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+							MPLL_FUNC_CNTL_1, CLKF, mpll_param.mpll_fb_divider.cl_kf);
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+							MPLL_FUNC_CNTL_1, CLKFRAC, mpll_param.mpll_fb_divider.clk_frac);
+	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
+							MPLL_FUNC_CNTL_1, VCO_MODE, mpll_param.vco_mode);
+
+	/* MPLL_AD_FUNC_CNTL setup*/
+	mpll_ad_func_cntl = PHM_SET_FIELD(mpll_ad_func_cntl,
+							MPLL_AD_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider);
+
+	if (data->is_memory_GDDR5) {
+		/* MPLL_DQ_FUNC_CNTL setup*/
+		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
+								MPLL_DQ_FUNC_CNTL, YCLK_SEL, mpll_param.yclk_sel);
+		mpll_dq_func_cntl  = PHM_SET_FIELD(mpll_dq_func_cntl,
+								MPLL_DQ_FUNC_CNTL, YCLK_POST_DIV, mpll_param.mpll_post_divider);
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MemorySpreadSpectrumSupport)) {
+		/*
+		 ************************************
+		 Fref = Reference Frequency
+		 NF = Feedback divider ratio
+		 NR = Reference divider ratio
+		 Fnom = Nominal VCO output frequency = Fref * NF / NR
+		 Fs = Spreading Rate
+		 D = Percentage down-spread / 2
+		 Fint = Reference input frequency to PFD = Fref / NR
+		 NS = Spreading rate divider ratio = int(Fint / (2 * Fs))
+		 CLKS = NS - 1 = ISS_STEP_NUM[11:0]
+		 NV = D * Fs / Fnom * 4 * ((Fnom/Fref * NR) ^ 2)
+		 CLKV = 65536 * NV = ISS_STEP_SIZE[25:0]
+		 *************************************
+		 */
+		pp_atomctrl_internal_ss_info ss_info;
+		uint32_t freq_nom;
+		uint32_t tmp;
+		uint32_t reference_clock = atomctrl_get_mpll_reference_clock(hwmgr);
+
+		/* for GDDR5 for all modes and DDR3 */
+		if (1 == mpll_param.qdr)
+			freq_nom = memory_clock * 4 * (1 << mpll_param.mpll_post_divider);
+		else
+			freq_nom = memory_clock * 2 * (1 << mpll_param.mpll_post_divider);
+
+		/* tmp = (freq_nom / reference_clock * reference_divider) ^ 2  Note: S.I. reference_divider = 1*/
+		tmp = (freq_nom / reference_clock);
+		tmp = tmp * tmp;
+
+		if (0 == atomctrl_get_memory_clock_spread_spectrum(hwmgr, freq_nom, &ss_info)) {
+			/* ss_info.speed_spectrum_percentage -- in unit of 0.01% */
+			/* ss.Info.speed_spectrum_rate -- in unit of khz */
+			/* CLKS = reference_clock / (2 * speed_spectrum_rate * reference_divider) * 10 */
+			/*     = reference_clock * 5 / speed_spectrum_rate */
+			uint32_t clks = reference_clock * 5 / ss_info.speed_spectrum_rate;
+
+			/* CLKV = 65536 * speed_spectrum_percentage / 2 * spreadSpecrumRate / freq_nom * 4 / 100000 * ((freq_nom / reference_clock) ^ 2) */
+			/*     = 131 * speed_spectrum_percentage * speed_spectrum_rate / 100 * ((freq_nom / reference_clock) ^ 2) / freq_nom */
+			uint32_t clkv =
+				(uint32_t)((((131 * ss_info.speed_spectrum_percentage *
+							ss_info.speed_spectrum_rate) / 100) * tmp) / freq_nom);
+
+			mpll_ss1 = PHM_SET_FIELD(mpll_ss1, MPLL_SS1, CLKV, clkv);
+			mpll_ss2 = PHM_SET_FIELD(mpll_ss2, MPLL_SS2, CLKS, clks);
+		}
+	}
+
+	/* MCLK_PWRMGT_CNTL setup */
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, DLL_SPEED, mpll_param.dll_speed);
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, dllStateOn);
+	mclk_pwrmgt_cntl = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, dllStateOn);
+
+
+	/* Save the result data to outpupt memory level structure */
+	mclk->MclkFrequency   = memory_clock;
+	mclk->MpllFuncCntl    = mpll_func_cntl;
+	mclk->MpllFuncCntl_1  = mpll_func_cntl_1;
+	mclk->MpllFuncCntl_2  = mpll_func_cntl_2;
+	mclk->MpllAdFuncCntl  = mpll_ad_func_cntl;
+	mclk->MpllDqFuncCntl  = mpll_dq_func_cntl;
+	mclk->MclkPwrmgtCntl  = mclk_pwrmgt_cntl;
+	mclk->DllCntl         = dll_cntl;
+	mclk->MpllSs1         = mpll_ss1;
+	mclk->MpllSs2         = mpll_ss2;
+
+	return 0;
+}
+
+static uint8_t tonga_get_mclk_frequency_ratio(uint32_t memory_clock,
+		bool strobe_mode)
+{
+	uint8_t mc_para_index;
+
+	if (strobe_mode) {
+		if (memory_clock < 12500) {
+			mc_para_index = 0x00;
+		} else if (memory_clock > 47500) {
+			mc_para_index = 0x0f;
+		} else {
+			mc_para_index = (uint8_t)((memory_clock - 10000) / 2500);
+		}
+	} else {
+		if (memory_clock < 65000) {
+			mc_para_index = 0x00;
+		} else if (memory_clock > 135000) {
+			mc_para_index = 0x0f;
+		} else {
+			mc_para_index = (uint8_t)((memory_clock - 60000) / 5000);
+		}
+	}
+
+	return mc_para_index;
+}
+
+static uint8_t tonga_get_ddr3_mclk_frequency_ratio(uint32_t memory_clock)
+{
+	uint8_t mc_para_index;
+
+	if (memory_clock < 10000) {
+		mc_para_index = 0;
+	} else if (memory_clock >= 80000) {
+		mc_para_index = 0x0f;
+	} else {
+		mc_para_index = (uint8_t)((memory_clock - 10000) / 5000 + 1);
+	}
+
+	return mc_para_index;
+}
+
+static int tonga_populate_single_memory_level(
+		struct pp_hwmgr *hwmgr,
+		uint32_t memory_clock,
+		SMU72_Discrete_MemoryLevel *memory_level
+		)
+{
+	uint32_t minMvdd = 0;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	int result = 0;
+	bool dllStateOn;
+	struct cgs_display_info info = {0};
+
+
+	if (NULL != pptable_info->vdd_dep_on_mclk) {
+		result = tonga_get_dependecy_volt_by_clk(hwmgr,
+			pptable_info->vdd_dep_on_mclk, memory_clock, &memory_level->MinVoltage, &minMvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+			"can not find MinVddc voltage value from memory VDDC voltage dependency table", return result);
+	}
+
+	if (data->mvdd_control == TONGA_VOLTAGE_CONTROL_NONE) {
+		memory_level->MinMvdd = data->vbios_boot_state.mvdd_bootup_value;
+	} else {
+		memory_level->MinMvdd = minMvdd;
+	}
+	memory_level->EnabledForThrottle = 1;
+	memory_level->EnabledForActivity = 0;
+	memory_level->UpHyst = 0;
+	memory_level->DownHyst = 100;
+	memory_level->VoltageDownHyst = 0;
+
+	/* Indicates maximum activity level for this performance level.*/
+	memory_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
+	memory_level->StutterEnable = 0;
+	memory_level->StrobeEnable = 0;
+	memory_level->EdcReadEnable = 0;
+	memory_level->EdcWriteEnable = 0;
+	memory_level->RttEnable = 0;
+
+	/* default set to low watermark. Highest level will be set to high later.*/
+	memory_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+	data->display_timing.num_existing_displays = info.display_count;
+
+	if ((data->mclk_stutter_mode_threshold != 0) &&
+			(memory_clock <= data->mclk_stutter_mode_threshold) &&
+			(data->is_uvd_enabled == 0)
+#if defined(LINUX)
+			&& (PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL, STUTTER_ENABLE) & 0x1)
+			&& (data->display_timing.num_existing_displays <= 2)
+			&& (data->display_timing.num_existing_displays != 0)
+#endif
+	)
+		memory_level->StutterEnable = 1;
+
+	/* decide strobe mode*/
+	memory_level->StrobeEnable = (data->mclk_strobe_mode_threshold != 0) &&
+		(memory_clock <= data->mclk_strobe_mode_threshold);
+
+	/* decide EDC mode and memory clock ratio*/
+	if (data->is_memory_GDDR5) {
+		memory_level->StrobeRatio = tonga_get_mclk_frequency_ratio(memory_clock,
+					memory_level->StrobeEnable);
+
+		if ((data->mclk_edc_enable_threshold != 0) &&
+				(memory_clock > data->mclk_edc_enable_threshold)) {
+			memory_level->EdcReadEnable = 1;
+		}
+
+		if ((data->mclk_edc_wr_enable_threshold != 0) &&
+				(memory_clock > data->mclk_edc_wr_enable_threshold)) {
+			memory_level->EdcWriteEnable = 1;
+		}
+
+		if (memory_level->StrobeEnable) {
+			if (tonga_get_mclk_frequency_ratio(memory_clock, 1) >=
+					((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC7) >> 16) & 0xf)) {
+				dllStateOn = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
+			} else {
+				dllStateOn = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC6) >> 1) & 0x1) ? 1 : 0;
+			}
+
+		} else {
+			dllStateOn = data->dll_defaule_on;
+		}
+	} else {
+		memory_level->StrobeRatio =
+			tonga_get_ddr3_mclk_frequency_ratio(memory_clock);
+		dllStateOn = ((cgs_read_register(hwmgr->device, mmMC_SEQ_MISC5) >> 1) & 0x1) ? 1 : 0;
+	}
+
+	result = tonga_calculate_mclk_params(hwmgr,
+		memory_clock, memory_level, memory_level->StrobeEnable, dllStateOn);
+
+	if (0 == result) {
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MinMvdd);
+		/* MCLK frequency in units of 10KHz*/
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkFrequency);
+		/* Indicates maximum activity level for this performance level.*/
+		CONVERT_FROM_HOST_TO_SMC_US(memory_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_1);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllFuncCntl_2);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllAdFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllDqFuncCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MclkPwrmgtCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->DllCntl);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs1);
+		CONVERT_FROM_HOST_TO_SMC_UL(memory_level->MpllSs2);
+	}
+
+	return result;
+}
+
+/**
+ * Populates the SMC MVDD structure using the provided memory clock.
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    mclk        the MCLK value to be used in the decision if MVDD should be high or low.
+ * @param    voltage     the SMC VOLTAGE structure to be populated
+ */
+int tonga_populate_mvdd_value(struct pp_hwmgr *hwmgr, uint32_t mclk, SMIO_Pattern *smio_pattern)
+{
+	const tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint32_t i = 0;
+
+	if (TONGA_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
+		/* find mvdd value which clock is more than request */
+		for (i = 0; i < pptable_info->vdd_dep_on_mclk->count; i++) {
+			if (mclk <= pptable_info->vdd_dep_on_mclk->entries[i].clk) {
+				/* Always round to higher voltage. */
+				smio_pattern->Voltage = data->mvdd_voltage_table.entries[i].value;
+				break;
+			}
+		}
+
+		PP_ASSERT_WITH_CODE(i < pptable_info->vdd_dep_on_mclk->count,
+			"MVDD Voltage is outside the supported range.", return -1);
+
+	} else {
+		return -1;
+	}
+
+	return 0;
+}
+
+
+static int tonga_populate_smv_acpi_level(struct pp_hwmgr *hwmgr,
+	SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+	const tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	pp_atomctrl_clock_dividers_vi dividers;
+	SMIO_Pattern voltage_level;
+	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
+	uint32_t dll_cntl          = data->clock_registers.vDLL_CNTL;
+	uint32_t mclk_pwrmgt_cntl  = data->clock_registers.vMCLK_PWRMGT_CNTL;
+
+	/* The ACPI state should not do DPM on DC (or ever).*/
+	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
+
+	table->ACPILevel.MinVoltage = data->smc_state_table.GraphicsLevel[0].MinVoltage;
+
+	/* assign zero for now*/
+	table->ACPILevel.SclkFrequency = atomctrl_get_reference_clock(hwmgr);
+
+	/* get the engine clock dividers for this clock value*/
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
+		table->ACPILevel.SclkFrequency,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error retrieving Engine Clock dividers from VBIOS.", return result);
+
+	/* divider ID for required SCLK*/
+	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
+	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+	table->ACPILevel.DeepSleepDivId = 0;
+
+	spll_func_cntl      = PHM_SET_FIELD(spll_func_cntl,
+							CG_SPLL_FUNC_CNTL,   SPLL_PWRON,     0);
+	spll_func_cntl      = PHM_SET_FIELD(spll_func_cntl,
+							CG_SPLL_FUNC_CNTL,   SPLL_RESET,     1);
+	spll_func_cntl_2    = PHM_SET_FIELD(spll_func_cntl_2,
+							CG_SPLL_FUNC_CNTL_2, SCLK_MUX_SEL,   4);
+
+	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
+	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
+	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	table->ACPILevel.CcPwrDynRm = 0;
+	table->ACPILevel.CcPwrDynRm1 = 0;
+
+
+	/* For various features to be enabled/disabled while this level is active.*/
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
+	/* SCLK frequency in units of 10KHz*/
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
+
+	/* table->MemoryACPILevel.MinVddcPhases = table->ACPILevel.MinVddcPhases;*/
+	table->MemoryACPILevel.MinVoltage = data->smc_state_table.MemoryLevel[0].MinVoltage;
+
+	/*  CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);*/
+
+	if (0 == tonga_populate_mvdd_value(hwmgr, 0, &voltage_level))
+		table->MemoryACPILevel.MinMvdd =
+			PP_HOST_TO_SMC_UL(voltage_level.Voltage * VOLTAGE_SCALE);
+	else
+		table->MemoryACPILevel.MinMvdd = 0;
+
+	/* Force reset on DLL*/
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_RESET, 0x1);
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_RESET, 0x1);
+
+	/* Disable DLL in ACPIState*/
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK0_PDNB, 0);
+	mclk_pwrmgt_cntl    = PHM_SET_FIELD(mclk_pwrmgt_cntl,
+		MCLK_PWRMGT_CNTL, MRDCK1_PDNB, 0);
+
+	/* Enable DLL bypass signal*/
+	dll_cntl            = PHM_SET_FIELD(dll_cntl,
+		DLL_CNTL, MRDCK0_BYPASS, 0);
+	dll_cntl            = PHM_SET_FIELD(dll_cntl,
+		DLL_CNTL, MRDCK1_BYPASS, 0);
+
+	table->MemoryACPILevel.DllCntl            =
+		PP_HOST_TO_SMC_UL(dll_cntl);
+	table->MemoryACPILevel.MclkPwrmgtCntl     =
+		PP_HOST_TO_SMC_UL(mclk_pwrmgt_cntl);
+	table->MemoryACPILevel.MpllAdFuncCntl     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_AD_FUNC_CNTL);
+	table->MemoryACPILevel.MpllDqFuncCntl     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_DQ_FUNC_CNTL);
+	table->MemoryACPILevel.MpllFuncCntl       =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL);
+	table->MemoryACPILevel.MpllFuncCntl_1     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_1);
+	table->MemoryACPILevel.MpllFuncCntl_2     =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_FUNC_CNTL_2);
+	table->MemoryACPILevel.MpllSs1            =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS1);
+	table->MemoryACPILevel.MpllSs2            =
+		PP_HOST_TO_SMC_UL(data->clock_registers.vMPLL_SS2);
+
+	table->MemoryACPILevel.EnabledForThrottle = 0;
+	table->MemoryACPILevel.EnabledForActivity = 0;
+	table->MemoryACPILevel.UpHyst = 0;
+	table->MemoryACPILevel.DownHyst = 100;
+	table->MemoryACPILevel.VoltageDownHyst = 0;
+	/* Indicates maximum activity level for this performance level.*/
+	table->MemoryACPILevel.ActivityLevel = PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
+
+	table->MemoryACPILevel.StutterEnable = 0;
+	table->MemoryACPILevel.StrobeEnable = 0;
+	table->MemoryACPILevel.EdcReadEnable = 0;
+	table->MemoryACPILevel.EdcWriteEnable = 0;
+	table->MemoryACPILevel.RttEnable = 0;
+
+	return result;
+}
+
+static int tonga_find_boot_level(struct tonga_single_dpm_table *table, uint32_t value, uint32_t *boot_level)
+{
+	int result = 0;
+	uint32_t i;
+
+	for (i = 0; i < table->count; i++) {
+		if (value == table->dpm_levels[i].value) {
+			*boot_level = i;
+			result = 0;
+		}
+	}
+	return result;
+}
+
+static int tonga_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
+			SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	table->GraphicsBootLevel  = 0;        /* 0 == DPM[0] (low), etc. */
+	table->MemoryBootLevel    = 0;        /* 0 == DPM[0] (low), etc. */
+
+	/* find boot level from dpm table*/
+	result = tonga_find_boot_level(&(data->dpm_table.sclk_table),
+	data->vbios_boot_state.sclk_bootup_value,
+	(uint32_t *)&(data->smc_state_table.GraphicsBootLevel));
+
+	if (0 != result) {
+		data->smc_state_table.GraphicsBootLevel = 0;
+		printk(KERN_ERR "[ powerplay ] VBIOS did not find boot engine clock value \
+			in dependency table. Using Graphics DPM level 0!");
+		result = 0;
+	}
+
+	result = tonga_find_boot_level(&(data->dpm_table.mclk_table),
+		data->vbios_boot_state.mclk_bootup_value,
+		(uint32_t *)&(data->smc_state_table.MemoryBootLevel));
+
+	if (0 != result) {
+		data->smc_state_table.MemoryBootLevel = 0;
+		printk(KERN_ERR "[ powerplay ] VBIOS did not find boot engine clock value \
+			in dependency table. Using Memory DPM level 0!");
+		result = 0;
+	}
+
+	table->BootVoltage.Vddc =
+		tonga_get_voltage_id(&(data->vddc_voltage_table),
+			data->vbios_boot_state.vddc_bootup_value);
+	table->BootVoltage.VddGfx =
+		tonga_get_voltage_id(&(data->vddgfx_voltage_table),
+			data->vbios_boot_state.vddgfx_bootup_value);
+	table->BootVoltage.Vddci =
+		tonga_get_voltage_id(&(data->vddci_voltage_table),
+			data->vbios_boot_state.vddci_bootup_value);
+	table->BootMVdd = data->vbios_boot_state.mvdd_bootup_value;
+
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
+
+	return result;
+}
+
+
+/**
+ * Calculates the SCLK dividers using the provided engine clock
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    engine_clock the engine clock to use to populate the structure
+ * @param    sclk        the SMC SCLK structure to be populated
+ */
+int tonga_calculate_sclk_params(struct pp_hwmgr *hwmgr,
+		uint32_t engine_clock, SMU72_Discrete_GraphicsLevel *sclk)
+{
+	const tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	pp_atomctrl_clock_dividers_vi dividers;
+	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	uint32_t    reference_clock;
+	uint32_t reference_divider;
+	uint32_t fbdiv;
+	int result;
+
+	/* get the engine clock dividers for this clock value*/
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, engine_clock,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+		"Error retrieving Engine Clock dividers from VBIOS.", return result);
+
+	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref.*/
+	reference_clock = atomctrl_get_reference_clock(hwmgr);
+
+	reference_divider = 1 + dividers.uc_pll_ref_div;
+
+	/* low 14 bits is fraction and high 12 bits is divider*/
+	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
+
+	/* SPLL_FUNC_CNTL setup*/
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
+		CG_SPLL_FUNC_CNTL, SPLL_REF_DIV, dividers.uc_pll_ref_div);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl,
+		CG_SPLL_FUNC_CNTL, SPLL_PDIV_A,  dividers.uc_pll_post_div);
+
+	/* SPLL_FUNC_CNTL_3 setup*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
+		CG_SPLL_FUNC_CNTL_3, SPLL_FB_DIV, fbdiv);
+
+	/* set to use fractional accumulation*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3,
+		CG_SPLL_FUNC_CNTL_3, SPLL_DITHEN, 1);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
+		pp_atomctrl_internal_ss_info ss_info;
+
+		uint32_t vcoFreq = engine_clock * dividers.uc_pll_post_div;
+		if (0 == atomctrl_get_engine_clock_spread_spectrum(hwmgr, vcoFreq, &ss_info)) {
+			/*
+			* ss_info.speed_spectrum_percentage -- in unit of 0.01%
+			* ss_info.speed_spectrum_rate -- in unit of khz
+			*/
+			/* clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2 */
+			uint32_t clkS = reference_clock * 5 / (reference_divider * ss_info.speed_spectrum_rate);
+
+			/* clkv = 2 * D * fbdiv / NS */
+			uint32_t clkV = 4 * ss_info.speed_spectrum_percentage * fbdiv / (clkS * 10000);
+
+			cg_spll_spread_spectrum =
+				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, CLKS, clkS);
+			cg_spll_spread_spectrum =
+				PHM_SET_FIELD(cg_spll_spread_spectrum, CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
+			cg_spll_spread_spectrum_2 =
+				PHM_SET_FIELD(cg_spll_spread_spectrum_2, CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clkV);
+		}
+	}
+
+	sclk->SclkFrequency        = engine_clock;
+	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
+	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
+	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
+	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
+	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
+
+	return 0;
+}
+
+/**
+ * Populates single SMC SCLK structure using the provided engine clock
+ *
+ * @param    hwmgr      the address of the hardware manager
+ * @param    engine_clock the engine clock to use to populate the structure
+ * @param    sclk        the SMC SCLK structure to be populated
+ */
+static int tonga_populate_single_graphic_level(struct pp_hwmgr *hwmgr, uint32_t engine_clock, uint16_t sclk_activity_level_threshold, SMU72_Discrete_GraphicsLevel *graphic_level)
+{
+	int result;
+	uint32_t threshold;
+	uint32_t mvdd;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	result = tonga_calculate_sclk_params(hwmgr, engine_clock, graphic_level);
+
+
+	/* populate graphics levels*/
+	result = tonga_get_dependecy_volt_by_clk(hwmgr,
+		pptable_info->vdd_dep_on_sclk, engine_clock,
+		&graphic_level->MinVoltage, &mvdd);
+	PP_ASSERT_WITH_CODE((0 == result),
+		"can not find VDDC voltage value for VDDC	\
+		engine clock dependency table", return result);
+
+	/* SCLK frequency in units of 10KHz*/
+	graphic_level->SclkFrequency = engine_clock;
+
+	/* Indicates maximum activity level for this performance level. 50% for now*/
+	graphic_level->ActivityLevel = sclk_activity_level_threshold;
+
+	graphic_level->CcPwrDynRm = 0;
+	graphic_level->CcPwrDynRm1 = 0;
+	/* this level can be used if activity is high enough.*/
+	graphic_level->EnabledForActivity = 0;
+	/* this level can be used for throttling.*/
+	graphic_level->EnabledForThrottle = 1;
+	graphic_level->UpHyst = 0;
+	graphic_level->DownHyst = 0;
+	graphic_level->VoltageDownHyst = 0;
+	graphic_level->PowerThrottle = 0;
+
+	threshold = engine_clock * data->fast_watemark_threshold / 100;
+/*
+	*get the DAL clock. do it in funture.
+	PECI_GetMinClockSettings(hwmgr->peci, &minClocks);
+	data->display_timing.min_clock_insr = minClocks.engineClockInSR;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
+	{
+		graphic_level->DeepSleepDivId = PhwTonga_GetSleepDividerIdFromClock(hwmgr, engine_clock, minClocks.engineClockInSR);
+	}
+*/
+
+	/* Default to slow, highest DPM level will be set to PPSMC_DISPLAY_WATERMARK_LOW later.*/
+	graphic_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	if (0 == result) {
+		/* CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVoltage);*/
+		/* CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->MinVddcPhases);*/
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_US(graphic_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl3);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CgSpllFuncCntl4);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->SpllSpreadSpectrum2);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm);
+		CONVERT_FROM_HOST_TO_SMC_UL(graphic_level->CcPwrDynRm1);
+	}
+
+	return result;
+}
+
+/**
+ * Populates all SMC SCLK levels' structure based on the trimmed allowed dpm engine clock states
+ *
+ * @param    hwmgr      the address of the hardware manager
+ */
+static int tonga_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct tonga_dpm_table *dpm_table = &data->dpm_table;
+	phm_ppt_v1_pcie_table *pcie_table = pptable_info->pcie_table;
+	uint8_t pcie_entry_count = (uint8_t) data->dpm_table.pcie_speed_table.count;
+	int result = 0;
+	uint32_t level_array_adress = data->dpm_table_start +
+		offsetof(SMU72_Discrete_DpmTable, GraphicsLevel);
+	uint32_t level_array_size = sizeof(SMU72_Discrete_GraphicsLevel) *
+		SMU72_MAX_LEVELS_GRAPHICS;   /* 64 -> long; 32 -> int*/
+	SMU72_Discrete_GraphicsLevel *levels = data->smc_state_table.GraphicsLevel;
+	uint32_t i, maxEntry;
+	uint8_t highest_pcie_level_enabled = 0, lowest_pcie_level_enabled = 0, mid_pcie_level_enabled = 0, count = 0;
+	PECI_RegistryValue reg_value;
+	memset(levels, 0x00, level_array_size);
+
+	for (i = 0; i < dpm_table->sclk_table.count; i++) {
+		result = tonga_populate_single_graphic_level(hwmgr,
+					dpm_table->sclk_table.dpm_levels[i].value,
+					(uint16_t)data->activity_target[i],
+					&(data->smc_state_table.GraphicsLevel[i]));
+
+		if (0 != result)
+			return result;
+
+		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
+		if (i > 1)
+			data->smc_state_table.GraphicsLevel[i].DeepSleepDivId = 0;
+
+		if (0 == i) {
+			reg_value = 0;
+			if (reg_value != 0)
+				data->smc_state_table.GraphicsLevel[0].UpHyst = (uint8_t)reg_value;
+		}
+
+		if (1 == i) {
+			reg_value = 0;
+			if (reg_value != 0)
+				data->smc_state_table.GraphicsLevel[1].UpHyst = (uint8_t)reg_value;
+		}
+	}
+
+	/* Only enable level 0 for now. */
+	data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
+
+	/* set highest level watermark to high */
+	if (dpm_table->sclk_table.count > 1)
+		data->smc_state_table.GraphicsLevel[dpm_table->sclk_table.count-1].DisplayWatermark =
+			PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	data->smc_state_table.GraphicsDpmLevelCount =
+		(uint8_t)dpm_table->sclk_table.count;
+	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
+		tonga_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
+
+	if (pcie_table != NULL) {
+		PP_ASSERT_WITH_CODE((pcie_entry_count >= 1),
+			"There must be 1 or more PCIE levels defined in PPTable.", return -1);
+		maxEntry = pcie_entry_count - 1; /* for indexing, we need to decrement by 1.*/
+		for (i = 0; i < dpm_table->sclk_table.count; i++) {
+			data->smc_state_table.GraphicsLevel[i].pcieDpmLevel =
+				(uint8_t) ((i < maxEntry) ? i : maxEntry);
+		}
+	} else {
+		if (0 == data->dpm_level_enable_mask.pcie_dpm_enable_mask)
+			printk(KERN_ERR "[ powerplay ] Pcie Dpm Enablemask is 0!");
+
+		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+					(1<<(highest_pcie_level_enabled+1))) != 0)) {
+			highest_pcie_level_enabled++;
+		}
+
+		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+					(1<<lowest_pcie_level_enabled)) == 0)) {
+			lowest_pcie_level_enabled++;
+		}
+
+		while ((count < highest_pcie_level_enabled) &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+					(1<<(lowest_pcie_level_enabled+1+count))) == 0)) {
+			count++;
+		}
+		mid_pcie_level_enabled = (lowest_pcie_level_enabled+1+count) < highest_pcie_level_enabled ?
+			(lowest_pcie_level_enabled+1+count) : highest_pcie_level_enabled;
+
+
+		/* set pcieDpmLevel to highest_pcie_level_enabled*/
+		for (i = 2; i < dpm_table->sclk_table.count; i++) {
+			data->smc_state_table.GraphicsLevel[i].pcieDpmLevel = highest_pcie_level_enabled;
+		}
+
+		/* set pcieDpmLevel to lowest_pcie_level_enabled*/
+		data->smc_state_table.GraphicsLevel[0].pcieDpmLevel = lowest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to mid_pcie_level_enabled*/
+		data->smc_state_table.GraphicsLevel[1].pcieDpmLevel = mid_pcie_level_enabled;
+	}
+	/* level count will send to smc once at init smc table and never change*/
+	result = tonga_copy_bytes_to_smc(hwmgr->smumgr, level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size, data->sram_end);
+
+	if (0 != result)
+		return result;
+
+	return 0;
+}
+
+/**
+ * Populates all SMC MCLK levels' structure based on the trimmed allowed dpm memory clock states
+ *
+ * @param    hwmgr      the address of the hardware manager
+ */
+
+static int tonga_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct tonga_dpm_table *dpm_table = &data->dpm_table;
+	int result;
+	/* populate MCLK dpm table to SMU7 */
+	uint32_t level_array_adress = data->dpm_table_start + offsetof(SMU72_Discrete_DpmTable, MemoryLevel);
+	uint32_t level_array_size = sizeof(SMU72_Discrete_MemoryLevel) * SMU72_MAX_LEVELS_MEMORY;
+	SMU72_Discrete_MemoryLevel *levels = data->smc_state_table.MemoryLevel;
+	uint32_t i;
+
+	memset(levels, 0x00, level_array_size);
+
+	for (i = 0; i < dpm_table->mclk_table.count; i++) {
+		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
+			"can not populate memory level as memory clock is zero", return -1);
+		result = tonga_populate_single_memory_level(hwmgr, dpm_table->mclk_table.dpm_levels[i].value,
+			&(data->smc_state_table.MemoryLevel[i]));
+		if (0 != result) {
+			return result;
+		}
+	}
+
+	/* Only enable level 0 for now.*/
+	data->smc_state_table.MemoryLevel[0].EnabledForActivity = 1;
+
+	/*
+	* in order to prevent MC activity from stutter mode to push DPM up.
+	* the UVD change complements this by putting the MCLK in a higher state
+	* by default such that we are not effected by up threshold or and MCLK DPM latency.
+	*/
+	data->smc_state_table.MemoryLevel[0].ActivityLevel = 0x1F;
+	CONVERT_FROM_HOST_TO_SMC_US(data->smc_state_table.MemoryLevel[0].ActivityLevel);
+
+	data->smc_state_table.MemoryDpmLevelCount = (uint8_t)dpm_table->mclk_table.count;
+	data->dpm_level_enable_mask.mclk_dpm_enable_mask = tonga_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
+	/* set highest level watermark to high*/
+	data->smc_state_table.MemoryLevel[dpm_table->mclk_table.count-1].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	/* level count will send to smc once at init smc table and never change*/
+	result = tonga_copy_bytes_to_smc(hwmgr->smumgr,
+		level_array_adress, (uint8_t *)levels, (uint32_t)level_array_size, data->sram_end);
+
+	if (0 != result) {
+		return result;
+	}
+
+	return 0;
+}
+
+struct TONGA_DLL_SPEED_SETTING {
+	uint16_t            Min;                          /* Minimum Data Rate*/
+	uint16_t            Max;                          /* Maximum Data Rate*/
+	uint32_t 			dll_speed;                     /* The desired DLL_SPEED setting*/
+};
+
+static int tonga_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
+{
+	return 0;
+}
+
+/* ---------------------------------------- ULV related functions ----------------------------------------------------*/
+
+
+static int tonga_reset_single_dpm_table(
+	struct pp_hwmgr *hwmgr,
+	struct tonga_single_dpm_table *dpm_table,
+	uint32_t count)
+{
+	uint32_t i;
+	if (!(count <= MAX_REGULAR_DPM_NUMBER))
+		printk(KERN_ERR "[ powerplay ] Fatal error, can not set up single DPM \
+			table entries to exceed max number! \n");
+
+	dpm_table->count = count;
+	for (i = 0; i < MAX_REGULAR_DPM_NUMBER; i++) {
+		dpm_table->dpm_levels[i].enabled = 0;
+	}
+
+	return 0;
+}
+
+static void tonga_setup_pcie_table_entry(
+	struct tonga_single_dpm_table *dpm_table,
+	uint32_t index, uint32_t pcie_gen,
+	uint32_t pcie_lanes)
+{
+	dpm_table->dpm_levels[index].value = pcie_gen;
+	dpm_table->dpm_levels[index].param1 = pcie_lanes;
+	dpm_table->dpm_levels[index].enabled = 1;
+}
+
+bool is_pcie_gen3_supported(uint32_t pcie_link_speed_cap)
+{
+	if (pcie_link_speed_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
+		return 1;
+
+	return 0;
+}
+
+bool is_pcie_gen2_supported(uint32_t pcie_link_speed_cap)
+{
+	if (pcie_link_speed_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
+		return 1;
+
+	return 0;
+}
+
+/* Get the new PCIE speed given the ASIC PCIE Cap and the NewState's requested PCIE speed*/
+uint16_t get_pcie_gen_support(uint32_t pcie_link_speed_cap, uint16_t ns_pcie_gen)
+{
+	uint32_t asic_pcie_link_speed_cap = (pcie_link_speed_cap &
+		CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_MASK);
+	uint32_t sys_pcie_link_speed_cap  = (pcie_link_speed_cap &
+		CAIL_PCIE_LINK_SPEED_SUPPORT_MASK);
+
+	switch (asic_pcie_link_speed_cap) {
+	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1:
+		return PP_PCIEGen1;
+
+	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2:
+		return PP_PCIEGen2;
+
+	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3:
+		return PP_PCIEGen3;
+
+	default:
+		if (is_pcie_gen3_supported(sys_pcie_link_speed_cap) &&
+			(ns_pcie_gen == PP_PCIEGen3)) {
+			return PP_PCIEGen3;
+		} else if (is_pcie_gen2_supported(sys_pcie_link_speed_cap) &&
+			((ns_pcie_gen == PP_PCIEGen3) || (ns_pcie_gen == PP_PCIEGen2))) {
+			return PP_PCIEGen2;
+		}
+	}
+
+	return PP_PCIEGen1;
+}
+
+uint16_t get_pcie_lane_support(uint32_t pcie_lane_width_cap, uint16_t ns_pcie_lanes)
+{
+	int i, j;
+	uint16_t new_pcie_lanes = ns_pcie_lanes;
+	uint16_t pcie_lanes[7] = {1, 2, 4, 8, 12, 16, 32};
+
+	switch (pcie_lane_width_cap) {
+	case 0:
+		printk(KERN_ERR "[ powerplay ] No valid PCIE lane width reported by CAIL!");
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X1:
+		new_pcie_lanes = 1;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X2:
+		new_pcie_lanes = 2;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X4:
+		new_pcie_lanes = 4;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X8:
+		new_pcie_lanes = 8;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X12:
+		new_pcie_lanes = 12;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X16:
+		new_pcie_lanes = 16;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X32:
+		new_pcie_lanes = 32;
+		break;
+	default:
+		for (i = 0; i < 7; i++) {
+			if (ns_pcie_lanes == pcie_lanes[i]) {
+				if (pcie_lane_width_cap & (0x10000 << i)) {
+					break;
+				} else {
+					for (j = i - 1; j >= 0; j--) {
+						if (pcie_lane_width_cap & (0x10000 << j)) {
+							new_pcie_lanes = pcie_lanes[j];
+							break;
+						}
+					}
+
+					if (j < 0) {
+						for (j = i + 1; j < 7; j++) {
+							if (pcie_lane_width_cap & (0x10000 << j)) {
+								new_pcie_lanes = pcie_lanes[j];
+								break;
+							}
+						}
+						if (j > 7)
+							printk(KERN_ERR "[ powerplay ] Cannot find a valid PCIE lane width!");
+					}
+				}
+				break;
+			}
+		}
+		break;
+	}
+
+	return new_pcie_lanes;
+}
+
+static int tonga_setup_default_pcie_tables(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_pcie_table *pcie_table = pptable_info->pcie_table;
+	uint32_t i, maxEntry;
+
+	if (data->use_pcie_performance_levels && !data->use_pcie_power_saving_levels) {
+		data->pcie_gen_power_saving = data->pcie_gen_performance;
+		data->pcie_lane_power_saving = data->pcie_lane_performance;
+	} else if (!data->use_pcie_performance_levels && data->use_pcie_power_saving_levels) {
+		data->pcie_gen_performance = data->pcie_gen_power_saving;
+		data->pcie_lane_performance = data->pcie_lane_power_saving;
+	}
+
+	tonga_reset_single_dpm_table(hwmgr, &data->dpm_table.pcie_speed_table, SMU72_MAX_LEVELS_LINK);
+
+	if (pcie_table != NULL) {
+		/*
+		* maxEntry is used to make sure we reserve one PCIE level for boot level (fix for A+A PSPP issue).
+		* If PCIE table from PPTable have ULV entry + 8 entries, then ignore the last entry.
+		*/
+		maxEntry = (SMU72_MAX_LEVELS_LINK < pcie_table->count) ?
+						SMU72_MAX_LEVELS_LINK : pcie_table->count;
+		for (i = 1; i < maxEntry; i++) {
+			tonga_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, i-1,
+				get_pcie_gen_support(data->pcie_gen_cap, pcie_table->entries[i].gen_speed),
+				get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
+		}
+		data->dpm_table.pcie_speed_table.count = maxEntry - 1;
+	} else {
+		/* Hardcode Pcie Table */
+		tonga_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 0,
+			get_pcie_gen_support(data->pcie_gen_cap, PP_Min_PCIEGen),
+			get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
+		tonga_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 1,
+			get_pcie_gen_support(data->pcie_gen_cap, PP_Min_PCIEGen),
+			get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
+		tonga_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 2,
+			get_pcie_gen_support(data->pcie_gen_cap, PP_Max_PCIEGen),
+			get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
+		tonga_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 3,
+			get_pcie_gen_support(data->pcie_gen_cap, PP_Max_PCIEGen),
+			get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
+		tonga_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 4,
+			get_pcie_gen_support(data->pcie_gen_cap, PP_Max_PCIEGen),
+			get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
+		tonga_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 5,
+			get_pcie_gen_support(data->pcie_gen_cap, PP_Max_PCIEGen),
+			get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
+		data->dpm_table.pcie_speed_table.count = 6;
+	}
+	/* Populate last level for boot PCIE level, but do not increment count. */
+	tonga_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table,
+		data->dpm_table.pcie_speed_table.count,
+		get_pcie_gen_support(data->pcie_gen_cap, PP_Min_PCIEGen),
+		get_pcie_lane_support(data->pcie_lane_cap, PP_Max_PCIELane));
+
+	return 0;
+
+}
+
+/*
+ * This function is to initalize all DPM state tables for SMU7 based on the dependency table.
+ * Dynamic state patching function will then trim these state tables to the allowed range based
+ * on the power policy or external client requests, such as UVD request, etc.
+ */
+static int tonga_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint32_t i;
+
+	phm_ppt_v1_clock_voltage_dependency_table *allowed_vdd_sclk_table =
+		pptable_info->vdd_dep_on_sclk;
+	phm_ppt_v1_clock_voltage_dependency_table *allowed_vdd_mclk_table =
+		pptable_info->vdd_dep_on_mclk;
+
+	PP_ASSERT_WITH_CODE(allowed_vdd_sclk_table != NULL,
+		"SCLK dependency table is missing. This table is mandatory", return -1);
+	PP_ASSERT_WITH_CODE(allowed_vdd_sclk_table->count >= 1,
+		"SCLK dependency table has to have is missing. This table is mandatory", return -1);
+
+	PP_ASSERT_WITH_CODE(allowed_vdd_mclk_table != NULL,
+		"MCLK dependency table is missing. This table is mandatory", return -1);
+	PP_ASSERT_WITH_CODE(allowed_vdd_mclk_table->count >= 1,
+		"VMCLK dependency table has to have is missing. This table is mandatory", return -1);
+
+	/* clear the state table to reset everything to default */
+	memset(&(data->dpm_table), 0x00, sizeof(data->dpm_table));
+	tonga_reset_single_dpm_table(hwmgr, &data->dpm_table.sclk_table, SMU72_MAX_LEVELS_GRAPHICS);
+	tonga_reset_single_dpm_table(hwmgr, &data->dpm_table.mclk_table, SMU72_MAX_LEVELS_MEMORY);
+	/* tonga_reset_single_dpm_table(hwmgr, &tonga_hwmgr->dpm_table.VddcTable, SMU72_MAX_LEVELS_VDDC); */
+	/* tonga_reset_single_dpm_table(hwmgr, &tonga_hwmgr->dpm_table.vdd_gfx_table, SMU72_MAX_LEVELS_VDDGFX);*/
+	/* tonga_reset_single_dpm_table(hwmgr, &tonga_hwmgr->dpm_table.vdd_ci_table, SMU72_MAX_LEVELS_VDDCI);*/
+	/* tonga_reset_single_dpm_table(hwmgr, &tonga_hwmgr->dpm_table.mvdd_table, SMU72_MAX_LEVELS_MVDD);*/
+
+	PP_ASSERT_WITH_CODE(allowed_vdd_sclk_table != NULL,
+		"SCLK dependency table is missing. This table is mandatory", return -1);
+	/* Initialize Sclk DPM table based on allow Sclk values*/
+	data->dpm_table.sclk_table.count = 0;
+
+	for (i = 0; i < allowed_vdd_sclk_table->count; i++) {
+		if (i == 0 || data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count-1].value !=
+				allowed_vdd_sclk_table->entries[i].clk) {
+			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].value =
+				allowed_vdd_sclk_table->entries[i].clk;
+			data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; to do */
+			data->dpm_table.sclk_table.count++;
+		}
+	}
+
+	PP_ASSERT_WITH_CODE(allowed_vdd_mclk_table != NULL,
+		"MCLK dependency table is missing. This table is mandatory", return -1);
+	/* Initialize Mclk DPM table based on allow Mclk values */
+	data->dpm_table.mclk_table.count = 0;
+	for (i = 0; i < allowed_vdd_mclk_table->count; i++) {
+		if (i == 0 || data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count-1].value !=
+			allowed_vdd_mclk_table->entries[i].clk) {
+			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].value =
+				allowed_vdd_mclk_table->entries[i].clk;
+			data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; */
+			data->dpm_table.mclk_table.count++;
+		}
+	}
+
+	/* Initialize Vddc DPM table based on allow Vddc values.  And populate corresponding std values. */
+	for (i = 0; i < allowed_vdd_sclk_table->count; i++) {
+		data->dpm_table.vddc_table.dpm_levels[i].value = allowed_vdd_mclk_table->entries[i].vddc;
+		/* tonga_hwmgr->dpm_table.VddcTable.dpm_levels[i].param1 = stdVoltageTable->entries[i].Leakage; */
+		/* param1 is for corresponding std voltage */
+		data->dpm_table.vddc_table.dpm_levels[i].enabled = 1;
+	}
+	data->dpm_table.vddc_table.count = allowed_vdd_sclk_table->count;
+
+	if (NULL != allowed_vdd_mclk_table) {
+		/* Initialize Vddci DPM table based on allow Mclk values */
+		for (i = 0; i < allowed_vdd_mclk_table->count; i++) {
+			data->dpm_table.vdd_ci_table.dpm_levels[i].value = allowed_vdd_mclk_table->entries[i].vddci;
+			data->dpm_table.vdd_ci_table.dpm_levels[i].enabled = 1;
+			data->dpm_table.mvdd_table.dpm_levels[i].value = allowed_vdd_mclk_table->entries[i].mvdd;
+			data->dpm_table.mvdd_table.dpm_levels[i].enabled = 1;
+		}
+		data->dpm_table.vdd_ci_table.count = allowed_vdd_mclk_table->count;
+		data->dpm_table.mvdd_table.count = allowed_vdd_mclk_table->count;
+	}
+
+	/* setup PCIE gen speed levels*/
+	tonga_setup_default_pcie_tables(hwmgr);
+
+	/* save a copy of the default DPM table*/
+	memcpy(&(data->golden_dpm_table), &(data->dpm_table), sizeof(struct tonga_dpm_table));
+
+	return 0;
+}
+
+int tonga_populate_smc_initial_state(struct pp_hwmgr *hwmgr,
+		const struct tonga_power_state *bootState)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint8_t count, level;
+
+	count = (uint8_t) (pptable_info->vdd_dep_on_sclk->count);
+	for (level = 0; level < count; level++) {
+		if (pptable_info->vdd_dep_on_sclk->entries[level].clk >=
+			bootState->performance_levels[0].engine_clock) {
+			data->smc_state_table.GraphicsBootLevel = level;
+			break;
+		}
+	}
+
+	count = (uint8_t) (pptable_info->vdd_dep_on_mclk->count);
+	for (level = 0; level < count; level++) {
+		if (pptable_info->vdd_dep_on_mclk->entries[level].clk >=
+			bootState->performance_levels[0].memory_clock) {
+			data->smc_state_table.MemoryBootLevel = level;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+/**
+ * Initializes the SMC table and uploads it
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @param    pInput  the pointer to input data (PowerState)
+ * @return   always 0
+ */
+int tonga_init_smc_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	SMU72_Discrete_DpmTable  *table = &(data->smc_state_table);
+	const phw_tonga_ulv_parm *ulv = &(data->ulv);
+	uint8_t i;
+	PECI_RegistryValue reg_value;
+	pp_atomctrl_gpio_pin_assignment gpio_pin_assignment;
+
+	result = tonga_setup_default_dpm_tables(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to setup default DPM tables!", return result;);
+	memset(&(data->smc_state_table), 0x00, sizeof(data->smc_state_table));
+	if (TONGA_VOLTAGE_CONTROL_NONE != data->voltage_control) {
+		tonga_populate_smc_voltage_tables(hwmgr, table);
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition)) {
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StepVddc)) {
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
+	}
+
+	if (data->is_memory_GDDR5) {
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
+	}
+
+	i = PHM_READ_FIELD(hwmgr->device, CC_MC_MAX_CHANNEL, NOOFCHAN);
+
+	if (i == 1 || i == 0) {
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_12CHANNEL;
+	}
+
+	if (ulv->ulv_supported && pptable_info->us_ulv_voltage_offset) {
+		PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize ULV state!", return result;);
+
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_ULV_PARAMETER, ulv->ch_ulv_parameter);
+	}
+
+	result = tonga_populate_smc_link_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize Link Level!", return result;);
+
+	result = tonga_populate_all_graphic_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize Graphics Level!", return result;);
+
+	result = tonga_populate_all_memory_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize Memory Level!", return result;);
+
+	result = tonga_populate_smv_acpi_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize ACPI Level!", return result;);
+
+	result = tonga_populate_smc_vce_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize VCE Level!", return result;);
+
+	result = tonga_populate_smc_acp_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize ACP Level!", return result;);
+
+	result = tonga_populate_smc_samu_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize SAMU Level!", return result;);
+
+	/* Since only the initial state is completely set up at this point (the other states are just copies of the boot state) we only */
+	/* need to populate the  ARB settings for the initial state. */
+	result = tonga_program_memory_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to Write ARB settings for the initial state.", return result;);
+
+	result = tonga_populate_smc_boot_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize Boot Level!", return result;);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ClockStretcher)) {
+		result = tonga_populate_clock_stretcher_data_table(hwmgr);
+		PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to populate Clock Stretcher Data Table!", return result;);
+	}
+	table->GraphicsVoltageChangeEnable  = 1;
+	table->GraphicsThermThrottleEnable  = 1;
+	table->GraphicsInterval = 1;
+	table->VoltageInterval  = 1;
+	table->ThermalInterval  = 1;
+	table->TemperatureLimitHigh =
+		pptable_info->cac_dtp_table->usTargetOperatingTemp *
+		TONGA_Q88_FORMAT_CONVERSION_UNIT;
+	table->TemperatureLimitLow =
+		(pptable_info->cac_dtp_table->usTargetOperatingTemp - 1) *
+		TONGA_Q88_FORMAT_CONVERSION_UNIT;
+	table->MemoryVoltageChangeEnable  = 1;
+	table->MemoryInterval  = 1;
+	table->VoltageResponseTime  = 0;
+	table->PhaseResponseTime  = 0;
+	table->MemoryThermThrottleEnable  = 1;
+
+	/*
+	* Cail reads current link status and reports it as cap (we cannot change this due to some previous issues we had)
+	* SMC drops the link status to lowest level after enabling DPM by PowerPlay. After pnp or toggling CF, driver gets reloaded again
+	* but this time Cail reads current link status which was set to low by SMC and reports it as cap to powerplay
+	* To avoid it, we set PCIeBootLinkLevel to highest dpm level
+	*/
+	PP_ASSERT_WITH_CODE((1 <= data->dpm_table.pcie_speed_table.count),
+			"There must be 1 or more PCIE levels defined in PPTable.",
+			return -1);
+
+	table->PCIeBootLinkLevel = (uint8_t) (data->dpm_table.pcie_speed_table.count);
+
+	table->PCIeGenInterval  = 1;
+
+	result = tonga_populate_vr_config(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to populate VRConfig setting!", return result);
+
+	table->ThermGpio  = 17;
+	table->SclkStepSize = 0x4000;
+
+	reg_value = 0;
+	if ((0 == reg_value) &&
+		(0 == atomctrl_get_pp_assign_pin(hwmgr,
+			VDDC_VRHOT_GPIO_PINID, &gpio_pin_assignment))) {
+		table->VRHotGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_RegulatorHot);
+	} else {
+		table->VRHotGpio = TONGA_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_RegulatorHot);
+	}
+
+	/* ACDC Switch GPIO */
+	reg_value = 0;
+	if ((0 == reg_value) &&
+		(0 == atomctrl_get_pp_assign_pin(hwmgr,
+			PP_AC_DC_SWITCH_GPIO_PINID, &gpio_pin_assignment))) {
+		table->AcDcGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition);
+	} else {
+		table->AcDcGpio = TONGA_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition);
+	}
+
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_Falcon_QuickTransition);
+
+	reg_value = 0;
+	if (1 == reg_value) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition);
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_Falcon_QuickTransition);
+	}
+
+	reg_value = 0;
+	if ((0 == reg_value) &&
+		(0 == atomctrl_get_pp_assign_pin(hwmgr,
+			THERMAL_INT_OUTPUT_GPIO_PINID, &gpio_pin_assignment))) {
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ThermalOutGPIO);
+
+		table->ThermOutGpio = gpio_pin_assignment.uc_gpio_pin_bit_shift;
+
+		table->ThermOutPolarity =
+			(0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A) &
+			(1 << gpio_pin_assignment.uc_gpio_pin_bit_shift))) ? 1:0;
+
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
+
+		/* if required, combine VRHot/PCC with thermal out GPIO*/
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_RegulatorHot) &&
+			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_CombinePCCWithThermalSignal)){
+			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
+		}
+	} else {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ThermalOutGPIO);
+
+		table->ThermOutGpio = 17;
+		table->ThermOutPolarity = 1;
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
+	}
+
+	for (i = 0; i < SMU72_MAX_ENTRIES_SMIO; i++) {
+		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
+	}
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
+	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
+	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
+
+	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
+	result = tonga_copy_bytes_to_smc(hwmgr->smumgr, data->dpm_table_start +
+										offsetof(SMU72_Discrete_DpmTable, SystemFlags),
+										(uint8_t *)&(table->SystemFlags),
+										sizeof(SMU72_Discrete_DpmTable)-3 * sizeof(SMU72_PIDController),
+										data->sram_end);
+
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to upload dpm data to SMC memory!", return result;);
+
+	return result;
+}
+
+/* Look up the voltaged based on DAL's requested level. and then send the requested VDDC voltage to SMC*/
+static void tonga_apply_dal_minimum_voltage_request(struct pp_hwmgr *hwmgr)
+{
+	return;
+}
+
+int tonga_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)
+{
+	PPSMC_Result result;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	/* Apply minimum voltage based on DAL's request level */
+	tonga_apply_dal_minimum_voltage_request(hwmgr);
+
+	if (0 == data->sclk_dpm_key_disabled) {
+		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
+		if (0 != tonga_is_dpm_running(hwmgr))
+			printk(KERN_ERR "[ powerplay ] Trying to set Enable Mask when DPM is disabled \n");
+
+		if (0 != data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
+			result = smum_send_msg_to_smc_with_parameter(
+								hwmgr->smumgr,
+				(PPSMC_Msg)PPSMC_MSG_SCLKDPM_SetEnabledMask,
+				data->dpm_level_enable_mask.sclk_dpm_enable_mask);
+			PP_ASSERT_WITH_CODE((0 == result),
+				"Set Sclk Dpm enable Mask failed", return -1);
+		}
+	}
+
+	if (0 == data->mclk_dpm_key_disabled) {
+		/* Checking if DPM is running.  If we discover hang because of this, we should skip this message.*/
+		if (0 != tonga_is_dpm_running(hwmgr))
+			printk(KERN_ERR "[ powerplay ] Trying to set Enable Mask when DPM is disabled \n");
+
+		if (0 != data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
+			result = smum_send_msg_to_smc_with_parameter(
+								hwmgr->smumgr,
+				(PPSMC_Msg)PPSMC_MSG_MCLKDPM_SetEnabledMask,
+				data->dpm_level_enable_mask.mclk_dpm_enable_mask);
+			PP_ASSERT_WITH_CODE((0 == result),
+				"Set Mclk Dpm enable Mask failed", return -1);
+		}
+	}
+
+	return 0;
+}
+
+
+int tonga_force_dpm_highest(struct pp_hwmgr *hwmgr)
+{
+	uint32_t level, tmp;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	if (0 == data->pcie_dpm_key_disabled) {
+		/* PCIE */
+		if (data->dpm_level_enable_mask.pcie_dpm_enable_mask != 0) {
+			level = 0;
+			tmp = data->dpm_level_enable_mask.pcie_dpm_enable_mask;
+			while (tmp >>= 1)
+				level++ ;
+
+			if (0 != level) {
+				PP_ASSERT_WITH_CODE((0 == tonga_dpm_force_state_pcie(hwmgr, level)),
+					"force highest pcie dpm state failed!", return -1);
+			}
+		}
+	}
+
+	if (0 == data->sclk_dpm_key_disabled) {
+		/* SCLK */
+		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask != 0) {
+			level = 0;
+			tmp = data->dpm_level_enable_mask.sclk_dpm_enable_mask;
+			while (tmp >>= 1)
+				level++ ;
+
+			if (0 != level) {
+				PP_ASSERT_WITH_CODE((0 == tonga_dpm_force_state(hwmgr, level)),
+					"force highest sclk dpm state failed!", return -1);
+				if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
+					CGS_IND_REG__SMC, TARGET_AND_CURRENT_PROFILE_INDEX, CURR_SCLK_INDEX) != level)
+					printk(KERN_ERR "[ powerplay ] Target_and_current_Profile_Index. \
+						Curr_Sclk_Index does not match the level \n");
+
+			}
+		}
+	}
+
+	if (0 == data->mclk_dpm_key_disabled) {
+		/* MCLK */
+		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask != 0) {
+			level = 0;
+			tmp = data->dpm_level_enable_mask.mclk_dpm_enable_mask;
+			while (tmp >>= 1)
+				level++ ;
+
+			if (0 != level) {
+				PP_ASSERT_WITH_CODE((0 == tonga_dpm_force_state_mclk(hwmgr, level)),
+					"force highest mclk dpm state failed!", return -1);
+				if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+					TARGET_AND_CURRENT_PROFILE_INDEX, CURR_MCLK_INDEX) != level)
+					printk(KERN_ERR "[ powerplay ] Target_and_current_Profile_Index. \
+						Curr_Sclk_Index does not match the level \n");
+			}
+		}
+	}
+
+	return 0;
+}
+
+/**
+ * Find the MC microcode version and store it in the HwMgr struct
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_get_mc_microcode_version (struct pp_hwmgr *hwmgr)
+{
+	cgs_write_register(hwmgr->device, mmMC_SEQ_IO_DEBUG_INDEX, 0x9F);
+
+	hwmgr->microcode_version_info.MC = cgs_read_register(hwmgr->device, mmMC_SEQ_IO_DEBUG_DATA);
+
+	return 0;
+}
+
+/**
+ * Initialize Dynamic State Adjustment Rule Settings
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ */
+int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr)
+{
+	uint32_t table_size;
+	struct phm_clock_voltage_dependency_table *table_clk_vlt;
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	hwmgr->dyn_state.mclk_sclk_ratio = 4;
+	hwmgr->dyn_state.sclk_mclk_delta = 15000;      /* 150 MHz */
+	hwmgr->dyn_state.vddc_vddci_delta = 200;       /* 200mV */
+
+	/* initialize vddc_dep_on_dal_pwrl table */
+	table_size = sizeof(uint32_t) + 4 * sizeof(struct phm_clock_voltage_dependency_record);
+	table_clk_vlt = (struct phm_clock_voltage_dependency_table *)kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == table_clk_vlt) {
+		printk(KERN_ERR "[ powerplay ] Can not allocate space for vddc_dep_on_dal_pwrl! \n");
+		return -ENOMEM;
+	} else {
+		table_clk_vlt->count = 4;
+		table_clk_vlt->entries[0].clk = PP_DAL_POWERLEVEL_ULTRALOW;
+		table_clk_vlt->entries[0].v = 0;
+		table_clk_vlt->entries[1].clk = PP_DAL_POWERLEVEL_LOW;
+		table_clk_vlt->entries[1].v = 720;
+		table_clk_vlt->entries[2].clk = PP_DAL_POWERLEVEL_NOMINAL;
+		table_clk_vlt->entries[2].v = 810;
+		table_clk_vlt->entries[3].clk = PP_DAL_POWERLEVEL_PERFORMANCE;
+		table_clk_vlt->entries[3].v = 900;
+		pptable_info->vddc_dep_on_dal_pwrl = table_clk_vlt;
+		hwmgr->dyn_state.vddc_dep_on_dal_pwrl = table_clk_vlt;
+	}
+
+	return 0;
+}
+
+static int tonga_set_private_var_based_on_pptale(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	phm_ppt_v1_clock_voltage_dependency_table *allowed_sclk_vdd_table =
+		pptable_info->vdd_dep_on_sclk;
+	phm_ppt_v1_clock_voltage_dependency_table *allowed_mclk_vdd_table =
+		pptable_info->vdd_dep_on_mclk;
+
+	PP_ASSERT_WITH_CODE(allowed_sclk_vdd_table != NULL,
+		"VDD dependency on SCLK table is missing. 	\
+		This table is mandatory", return -1);
+	PP_ASSERT_WITH_CODE(allowed_sclk_vdd_table->count >= 1,
+		"VDD dependency on SCLK table has to have is missing. 	\
+		This table is mandatory", return -1);
+
+	PP_ASSERT_WITH_CODE(allowed_mclk_vdd_table != NULL,
+		"VDD dependency on MCLK table is missing. 	\
+		This table is mandatory", return -1);
+	PP_ASSERT_WITH_CODE(allowed_mclk_vdd_table->count >= 1,
+		"VDD dependency on MCLK table has to have is missing.	 \
+		This table is mandatory", return -1);
+
+	data->min_vddc_in_pp_table = (uint16_t)allowed_sclk_vdd_table->entries[0].vddc;
+	data->max_vddc_in_pp_table = (uint16_t)allowed_sclk_vdd_table->entries[allowed_sclk_vdd_table->count - 1].vddc;
+
+	pptable_info->max_clock_voltage_on_ac.sclk =
+		allowed_sclk_vdd_table->entries[allowed_sclk_vdd_table->count - 1].clk;
+	pptable_info->max_clock_voltage_on_ac.mclk =
+		allowed_mclk_vdd_table->entries[allowed_mclk_vdd_table->count - 1].clk;
+	pptable_info->max_clock_voltage_on_ac.vddc =
+		allowed_sclk_vdd_table->entries[allowed_sclk_vdd_table->count - 1].vddc;
+	pptable_info->max_clock_voltage_on_ac.vddci =
+		allowed_mclk_vdd_table->entries[allowed_mclk_vdd_table->count - 1].vddci;
+
+	hwmgr->dyn_state.max_clock_voltage_on_ac.sclk =
+		pptable_info->max_clock_voltage_on_ac.sclk;
+	hwmgr->dyn_state.max_clock_voltage_on_ac.mclk =
+		pptable_info->max_clock_voltage_on_ac.mclk;
+	hwmgr->dyn_state.max_clock_voltage_on_ac.vddc =
+		pptable_info->max_clock_voltage_on_ac.vddc;
+	hwmgr->dyn_state.max_clock_voltage_on_ac.vddci =
+		pptable_info->max_clock_voltage_on_ac.vddci;
+
+	return 0;
+}
+
+int tonga_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	int result = 1;
+
+	PP_ASSERT_WITH_CODE (0 == tonga_is_dpm_running(hwmgr),
+		"Trying to Unforce DPM when DPM is disabled. Returning without sending SMC message.",
+							return result);
+
+	if (0 == data->pcie_dpm_key_disabled) {
+		PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(
+							     hwmgr->smumgr,
+					PPSMC_MSG_PCIeDPM_UnForceLevel)),
+					   "unforce pcie level failed!",
+								return -1);
+	}
+
+	result = tonga_upload_dpm_level_enable_mask(hwmgr);
+
+	return result;
+}
+
+static uint32_t tonga_get_lowest_enable_level(
+				struct pp_hwmgr *hwmgr, uint32_t level_mask)
+{
+	uint32_t level = 0;
+
+	while (0 == (level_mask & (1 << level)))
+		level++;
+
+	return level;
+}
+
+static int tonga_force_dpm_lowest(struct pp_hwmgr *hwmgr)
+{
+	uint32_t level = 0;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	/* for now force only sclk */
+	if (0 != data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
+		level = tonga_get_lowest_enable_level(hwmgr,
+					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
+
+		PP_ASSERT_WITH_CODE((0 == tonga_dpm_force_state(hwmgr, level)),
+			"force sclk dpm state failed!", return -1);
+
+		if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
+			CGS_IND_REG__SMC, TARGET_AND_CURRENT_PROFILE_INDEX, CURR_SCLK_INDEX) != level)
+			printk(KERN_ERR "[ powerplay ] Target_and_current_Profile_Index.	\
+				Curr_Sclk_Index does not match the level \n");
+	}
+
+	return 0;
+}
+
+static int tonga_patch_voltage_dependency_tables_with_lookup_table(struct pp_hwmgr *hwmgr)
+{
+	uint8_t entryId;
+	uint8_t voltageId;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	phm_ppt_v1_clock_voltage_dependency_table *sclk_table = pptable_info->vdd_dep_on_sclk;
+	phm_ppt_v1_clock_voltage_dependency_table *mclk_table = pptable_info->vdd_dep_on_mclk;
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table = pptable_info->mm_dep_table;
+
+	if (data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) {
+		for (entryId = 0; entryId < sclk_table->count; ++entryId) {
+			voltageId = sclk_table->entries[entryId].vddInd;
+			sclk_table->entries[entryId].vddgfx =
+				pptable_info->vddgfx_lookup_table->entries[voltageId].us_vdd;
+		}
+	} else {
+		for (entryId = 0; entryId < sclk_table->count; ++entryId) {
+			voltageId = sclk_table->entries[entryId].vddInd;
+			sclk_table->entries[entryId].vddc =
+				pptable_info->vddc_lookup_table->entries[voltageId].us_vdd;
+		}
+	}
+
+	for (entryId = 0; entryId < mclk_table->count; ++entryId) {
+		voltageId = mclk_table->entries[entryId].vddInd;
+		mclk_table->entries[entryId].vddc =
+			pptable_info->vddc_lookup_table->entries[voltageId].us_vdd;
+	}
+
+	for (entryId = 0; entryId < mm_table->count; ++entryId) {
+		voltageId = mm_table->entries[entryId].vddcInd;
+		mm_table->entries[entryId].vddc =
+			pptable_info->vddc_lookup_table->entries[voltageId].us_vdd;
+	}
+
+	return 0;
+
+}
+
+static int tonga_calc_voltage_dependency_tables(struct pp_hwmgr *hwmgr)
+{
+	uint8_t entryId;
+	phm_ppt_v1_voltage_lookup_record v_record;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	phm_ppt_v1_clock_voltage_dependency_table *sclk_table = pptable_info->vdd_dep_on_sclk;
+	phm_ppt_v1_clock_voltage_dependency_table *mclk_table = pptable_info->vdd_dep_on_mclk;
+
+	if (data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) {
+		for (entryId = 0; entryId < sclk_table->count; ++entryId) {
+			if (sclk_table->entries[entryId].vdd_offset & (1 << 15))
+				v_record.us_vdd = sclk_table->entries[entryId].vddgfx +
+					sclk_table->entries[entryId].vdd_offset - 0xFFFF;
+			else
+				v_record.us_vdd = sclk_table->entries[entryId].vddgfx +
+					sclk_table->entries[entryId].vdd_offset;
+
+			sclk_table->entries[entryId].vddc =
+				v_record.us_cac_low = v_record.us_cac_mid =
+				v_record.us_cac_high = v_record.us_vdd;
+
+			tonga_add_voltage(hwmgr, pptable_info->vddc_lookup_table, &v_record);
+		}
+
+		for (entryId = 0; entryId < mclk_table->count; ++entryId) {
+			if (mclk_table->entries[entryId].vdd_offset & (1 << 15))
+				v_record.us_vdd = mclk_table->entries[entryId].vddc +
+					mclk_table->entries[entryId].vdd_offset - 0xFFFF;
+			else
+				v_record.us_vdd = mclk_table->entries[entryId].vddc +
+					mclk_table->entries[entryId].vdd_offset;
+
+			mclk_table->entries[entryId].vddgfx = v_record.us_cac_low =
+				v_record.us_cac_mid = v_record.us_cac_high = v_record.us_vdd;
+			tonga_add_voltage(hwmgr, pptable_info->vddgfx_lookup_table, &v_record);
+		}
+	}
+
+	return 0;
+
+}
+
+static int tonga_calc_mm_voltage_dependency_table(struct pp_hwmgr *hwmgr)
+{
+	uint32_t entryId;
+	phm_ppt_v1_voltage_lookup_record v_record;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table = pptable_info->mm_dep_table;
+
+	if (data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) {
+		for (entryId = 0; entryId < mm_table->count; entryId++) {
+			if (mm_table->entries[entryId].vddgfx_offset & (1 << 15))
+				v_record.us_vdd = mm_table->entries[entryId].vddc +
+					mm_table->entries[entryId].vddgfx_offset - 0xFFFF;
+			else
+				v_record.us_vdd = mm_table->entries[entryId].vddc +
+					mm_table->entries[entryId].vddgfx_offset;
+
+			/* Add the calculated VDDGFX to the VDDGFX lookup table */
+			mm_table->entries[entryId].vddgfx = v_record.us_cac_low =
+				v_record.us_cac_mid = v_record.us_cac_high = v_record.us_vdd;
+			tonga_add_voltage(hwmgr, pptable_info->vddgfx_lookup_table, &v_record);
+		}
+	}
+	return 0;
+}
+
+
+/**
+ * Change virtual leakage voltage to actual value.
+ *
+ * @param     hwmgr  the address of the powerplay hardware manager.
+ * @param     pointer to changing voltage
+ * @param     pointer to leakage table
+ */
+static void tonga_patch_with_vdd_leakage(struct pp_hwmgr *hwmgr,
+		uint16_t *voltage, phw_tonga_leakage_voltage *pLeakageTable)
+{
+	uint32_t leakage_index;
+
+	/* search for leakage voltage ID 0xff01 ~ 0xff08 */
+	for (leakage_index = 0; leakage_index < pLeakageTable->count; leakage_index++) {
+		/* if this voltage matches a leakage voltage ID */
+		/* patch with actual leakage voltage */
+		if (pLeakageTable->leakage_id[leakage_index] == *voltage) {
+			*voltage = pLeakageTable->actual_voltage[leakage_index];
+			break;
+		}
+	}
+
+	if (*voltage > ATOM_VIRTUAL_VOLTAGE_ID0)
+		printk(KERN_ERR "[ powerplay ] Voltage value looks like a Leakage ID but it's not patched \n");
+}
+
+/**
+ * Patch voltage lookup table by EVV leakages.
+ *
+ * @param     hwmgr  the address of the powerplay hardware manager.
+ * @param     pointer to voltage lookup table
+ * @param     pointer to leakage table
+ * @return     always 0
+ */
+static int tonga_patch_lookup_table_with_leakage(struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_voltage_lookup_table *lookup_table,
+		phw_tonga_leakage_voltage *pLeakageTable)
+{
+	uint32_t i;
+
+	for (i = 0; i < lookup_table->count; i++) {
+		tonga_patch_with_vdd_leakage(hwmgr,
+			&lookup_table->entries[i].us_vdd, pLeakageTable);
+	}
+
+	return 0;
+}
+
+static int tonga_patch_clock_voltage_lomits_with_vddc_leakage(struct pp_hwmgr *hwmgr,
+		phw_tonga_leakage_voltage *pLeakageTable, uint16_t *Vddc)
+{
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	tonga_patch_with_vdd_leakage(hwmgr, (uint16_t *)Vddc, pLeakageTable);
+	hwmgr->dyn_state.max_clock_voltage_on_dc.vddc =
+		pptable_info->max_clock_voltage_on_dc.vddc;
+
+	return 0;
+}
+
+static int tonga_patch_clock_voltage_limits_with_vddgfx_leakage(
+		struct pp_hwmgr *hwmgr, phw_tonga_leakage_voltage *pLeakageTable,
+		uint16_t *Vddgfx)
+{
+	tonga_patch_with_vdd_leakage(hwmgr, (uint16_t *)Vddgfx, pLeakageTable);
+	return 0;
+}
+
+int tonga_sort_lookup_table(struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_voltage_lookup_table *lookup_table)
+{
+	uint32_t table_size, i, j;
+	phm_ppt_v1_voltage_lookup_record tmp_voltage_lookup_record;
+	table_size = lookup_table->count;
+
+	PP_ASSERT_WITH_CODE(0 != lookup_table->count,
+		"Lookup table is empty", return -1);
+
+	/* Sorting voltages */
+	for (i = 0; i < table_size - 1; i++) {
+		for (j = i + 1; j > 0; j--) {
+			if (lookup_table->entries[j].us_vdd < lookup_table->entries[j-1].us_vdd) {
+				tmp_voltage_lookup_record = lookup_table->entries[j-1];
+				lookup_table->entries[j-1] = lookup_table->entries[j];
+				lookup_table->entries[j] = tmp_voltage_lookup_record;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int tonga_complete_dependency_tables(struct pp_hwmgr *hwmgr)
+{
+	int result = 0;
+	int tmp_result;
+	tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) {
+		tmp_result = tonga_patch_lookup_table_with_leakage(hwmgr,
+			pptable_info->vddgfx_lookup_table, &(data->vddcgfx_leakage));
+		if (tmp_result != 0)
+			result = tmp_result;
+
+		tmp_result = tonga_patch_clock_voltage_limits_with_vddgfx_leakage(hwmgr,
+			&(data->vddcgfx_leakage), &pptable_info->max_clock_voltage_on_dc.vddgfx);
+		if (tmp_result != 0)
+			result = tmp_result;
+	} else {
+		tmp_result = tonga_patch_lookup_table_with_leakage(hwmgr,
+			pptable_info->vddc_lookup_table, &(data->vddc_leakage));
+		if (tmp_result != 0)
+			result = tmp_result;
+
+		tmp_result = tonga_patch_clock_voltage_lomits_with_vddc_leakage(hwmgr,
+			&(data->vddc_leakage), &pptable_info->max_clock_voltage_on_dc.vddc);
+		if (tmp_result != 0)
+			result = tmp_result;
+	}
+
+	tmp_result = tonga_patch_voltage_dependency_tables_with_lookup_table(hwmgr);
+	if (tmp_result != 0)
+		result = tmp_result;
+
+	tmp_result = tonga_calc_voltage_dependency_tables(hwmgr);
+	if (tmp_result != 0)
+		result = tmp_result;
+
+	tmp_result = tonga_calc_mm_voltage_dependency_table(hwmgr);
+	if (tmp_result != 0)
+		result = tmp_result;
+
+	tmp_result = tonga_sort_lookup_table(hwmgr, pptable_info->vddgfx_lookup_table);
+	if (tmp_result != 0)
+		result = tmp_result;
+
+	tmp_result = tonga_sort_lookup_table(hwmgr, pptable_info->vddc_lookup_table);
+	if (tmp_result != 0)
+		result = tmp_result;
+
+	return result;
+}
+
+int tonga_init_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	data->low_sclk_interrupt_threshold = 0;
+
+	return 0;
+}
+
+int tonga_setup_asic_task(struct pp_hwmgr *hwmgr)
+{
+	int tmp_result, result = 0;
+
+	tmp_result = tonga_read_clock_registers(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to read clock registers!", result = tmp_result);
+
+	tmp_result = tonga_get_memory_type(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to get memory type!", result = tmp_result);
+
+	tmp_result = tonga_enable_acpi_power_management(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to enable ACPI power management!", result = tmp_result);
+
+	tmp_result = tonga_init_power_gate_state(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to init power gate state!", result = tmp_result);
+
+	tmp_result = tonga_get_mc_microcode_version(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to get MC microcode version!", result = tmp_result);
+
+	tmp_result = tonga_init_sclk_threshold(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to init sclk threshold!", result = tmp_result);
+
+	return result;
+}
+
+/**
+ * Enable voltage control
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_enable_voltage_control(struct pp_hwmgr *hwmgr)
+{
+	/* enable voltage control */
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT, VOLT_PWRMGT_EN, 1);
+
+	return 0;
+}
+
+/**
+ * Checks if we want to support voltage control
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ */
+bool cf_tonga_voltage_control(const struct pp_hwmgr *hwmgr)
+{
+	const struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	return(TONGA_VOLTAGE_CONTROL_NONE != data->voltage_control);
+}
+
+/*---------------------------MC----------------------------*/
+
+uint8_t tonga_get_memory_modile_index(struct pp_hwmgr *hwmgr)
+{
+	return (uint8_t) (0xFF & (cgs_read_register(hwmgr->device, mmBIOS_SCRATCH_4) >> 16));
+}
+
+bool tonga_check_s0_mc_reg_index(uint16_t inReg, uint16_t *outReg)
+{
+	bool result = 1;
+
+	switch (inReg) {
+	case  mmMC_SEQ_RAS_TIMING:
+		*outReg = mmMC_SEQ_RAS_TIMING_LP;
+		break;
+
+	case  mmMC_SEQ_DLL_STBY:
+		*outReg = mmMC_SEQ_DLL_STBY_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CMD0:
+		*outReg = mmMC_SEQ_G5PDX_CMD0_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CMD1:
+		*outReg = mmMC_SEQ_G5PDX_CMD1_LP;
+		break;
+
+	case  mmMC_SEQ_G5PDX_CTRL:
+		*outReg = mmMC_SEQ_G5PDX_CTRL_LP;
+		break;
+
+	case mmMC_SEQ_CAS_TIMING:
+		*outReg = mmMC_SEQ_CAS_TIMING_LP;
+		break;
+
+	case mmMC_SEQ_MISC_TIMING:
+		*outReg = mmMC_SEQ_MISC_TIMING_LP;
+		break;
+
+	case mmMC_SEQ_MISC_TIMING2:
+		*outReg = mmMC_SEQ_MISC_TIMING2_LP;
+		break;
+
+	case mmMC_SEQ_PMG_DVS_CMD:
+		*outReg = mmMC_SEQ_PMG_DVS_CMD_LP;
+		break;
+
+	case mmMC_SEQ_PMG_DVS_CTL:
+		*outReg = mmMC_SEQ_PMG_DVS_CTL_LP;
+		break;
+
+	case mmMC_SEQ_RD_CTL_D0:
+		*outReg = mmMC_SEQ_RD_CTL_D0_LP;
+		break;
+
+	case mmMC_SEQ_RD_CTL_D1:
+		*outReg = mmMC_SEQ_RD_CTL_D1_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_D0:
+		*outReg = mmMC_SEQ_WR_CTL_D0_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_D1:
+		*outReg = mmMC_SEQ_WR_CTL_D1_LP;
+		break;
+
+	case mmMC_PMG_CMD_EMRS:
+		*outReg = mmMC_SEQ_PMG_CMD_EMRS_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS:
+		*outReg = mmMC_SEQ_PMG_CMD_MRS_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS1:
+		*outReg = mmMC_SEQ_PMG_CMD_MRS1_LP;
+		break;
+
+	case mmMC_SEQ_PMG_TIMING:
+		*outReg = mmMC_SEQ_PMG_TIMING_LP;
+		break;
+
+	case mmMC_PMG_CMD_MRS2:
+		*outReg = mmMC_SEQ_PMG_CMD_MRS2_LP;
+		break;
+
+	case mmMC_SEQ_WR_CTL_2:
+		*outReg = mmMC_SEQ_WR_CTL_2_LP;
+		break;
+
+	default:
+		result = 0;
+		break;
+	}
+
+	return result;
+}
+
+int tonga_set_s0_mc_reg_index(phw_tonga_mc_reg_table *table)
+{
+	uint32_t i;
+	uint16_t address;
+
+	for (i = 0; i < table->last; i++) {
+		table->mc_reg_address[i].s0 =
+			tonga_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address)
+			? address : table->mc_reg_address[i].s1;
+	}
+	return 0;
+}
+
+int tonga_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table, phw_tonga_mc_reg_table *ni_table)
+{
+	uint8_t i, j;
+
+	PP_ASSERT_WITH_CODE((table->last <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+		"Invalid VramInfo table.", return -1);
+	PP_ASSERT_WITH_CODE((table->num_entries <= MAX_AC_TIMING_ENTRIES),
+		"Invalid VramInfo table.", return -1);
+
+	for (i = 0; i < table->last; i++) {
+		ni_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
+	}
+	ni_table->last = table->last;
+
+	for (i = 0; i < table->num_entries; i++) {
+		ni_table->mc_reg_table_entry[i].mclk_max =
+			table->mc_reg_table_entry[i].mclk_max;
+		for (j = 0; j < table->last; j++) {
+			ni_table->mc_reg_table_entry[i].mc_data[j] =
+				table->mc_reg_table_entry[i].mc_data[j];
+		}
+	}
+	ni_table->num_entries = table->num_entries;
+
+	return 0;
+}
+
+/**
+ * VBIOS omits some information to reduce size, we need to recover them here.
+ * 1.   when we see mmMC_SEQ_MISC1, bit[31:16] EMRS1, need to be write to  mmMC_PMG_CMD_EMRS /_LP[15:0].
+ *      Bit[15:0] MRS, need to be update mmMC_PMG_CMD_MRS/_LP[15:0]
+ * 2.   when we see mmMC_SEQ_RESERVE_M, bit[15:0] EMRS2, need to be write to mmMC_PMG_CMD_MRS1/_LP[15:0].
+ * 3.   need to set these data for each clock range
+ *
+ * @param    hwmgr the address of the powerplay hardware manager.
+ * @param    table the address of MCRegTable
+ * @return   always 0
+ */
+int tonga_set_mc_special_registers(struct pp_hwmgr *hwmgr, phw_tonga_mc_reg_table *table)
+{
+	uint8_t i, j, k;
+	uint32_t temp_reg;
+	const tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	for (i = 0, j = table->last; i < table->last; i++) {
+		PP_ASSERT_WITH_CODE((j < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+			"Invalid VramInfo table.", return -1);
+		switch (table->mc_reg_address[i].s1) {
+		/*
+		* mmMC_SEQ_MISC1, bit[31:16] EMRS1, need to be write to  mmMC_PMG_CMD_EMRS /_LP[15:0].
+		* Bit[15:0] MRS, need to be update mmMC_PMG_CMD_MRS/_LP[15:0]
+		*/
+		case mmMC_SEQ_MISC1:
+			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_EMRS;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_EMRS_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					((temp_reg & 0xffff0000)) |
+					((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -1);
+
+			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					(temp_reg & 0xffff0000) |
+					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+
+				if (!data->is_memory_GDDR5) {
+					table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
+				}
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -1);
+
+			if (!data->is_memory_GDDR5) {
+				table->mc_reg_address[j].s1 = mmMC_PMG_AUTO_CMD;
+				table->mc_reg_address[j].s0 = mmMC_PMG_AUTO_CMD;
+				for (k = 0; k < table->num_entries; k++) {
+					table->mc_reg_table_entry[k].mc_data[j] =
+						(table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
+				}
+				j++;
+				PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+					"Invalid VramInfo table.", return -1);
+			}
+
+			break;
+
+		case mmMC_SEQ_RESERVE_M:
+			temp_reg = cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1);
+			table->mc_reg_address[j].s1 = mmMC_PMG_CMD_MRS1;
+			table->mc_reg_address[j].s0 = mmMC_SEQ_PMG_CMD_MRS1_LP;
+			for (k = 0; k < table->num_entries; k++) {
+				table->mc_reg_table_entry[k].mc_data[j] =
+					(temp_reg & 0xffff0000) |
+					(table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
+			}
+			j++;
+			PP_ASSERT_WITH_CODE((j <= SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE),
+				"Invalid VramInfo table.", return -1);
+			break;
+
+		default:
+			break;
+		}
+
+	}
+
+	table->last = j;
+
+	return 0;
+}
+
+int tonga_set_valid_flag(phw_tonga_mc_reg_table *table)
+{
+	uint8_t i, j;
+	for (i = 0; i < table->last; i++) {
+		for (j = 1; j < table->num_entries; j++) {
+			if (table->mc_reg_table_entry[j-1].mc_data[i] !=
+				table->mc_reg_table_entry[j].mc_data[i]) {
+				table->validflag |= (1<<i);
+				break;
+			}
+		}
+	}
+
+	return 0;
+}
+
+int tonga_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	pp_atomctrl_mc_reg_table *table;
+	phw_tonga_mc_reg_table *ni_table = &data->tonga_mc_reg_table;
+	uint8_t module_index = tonga_get_memory_modile_index(hwmgr);
+
+	table = kzalloc(sizeof(pp_atomctrl_mc_reg_table), GFP_KERNEL);
+
+	if (NULL == table)
+		return -1;
+
+	/* Program additional LP registers that are no longer programmed by VBIOS */
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_DLL_STBY_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_DLL_STBY));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CMD1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_G5PDX_CTRL));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CMD));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_DVS_CTL));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_EMRS_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_EMRS));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS1_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_CMD_MRS2_LP, cgs_read_register(hwmgr->device, mmMC_PMG_CMD_MRS2));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_2_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_2));
+
+	memset(table, 0x00, sizeof(pp_atomctrl_mc_reg_table));
+
+	result = atomctrl_initialize_mc_reg_table(hwmgr, module_index, table);
+
+	if (0 == result)
+		result = tonga_copy_vbios_smc_reg_table(table, ni_table);
+
+	if (0 == result) {
+		tonga_set_s0_mc_reg_index(ni_table);
+		result = tonga_set_mc_special_registers(hwmgr, ni_table);
+	}
+
+	if (0 == result)
+		tonga_set_valid_flag(ni_table);
+
+	kfree(table);
+	return result;
+}
+
+/*
+* Copy one arb setting to another and then switch the active set.
+* arbFreqSrc and arbFreqDest is one of the MC_CG_ARB_FREQ_Fx constants.
+*/
+int tonga_copy_and_switch_arb_sets(struct pp_hwmgr *hwmgr,
+		uint32_t arbFreqSrc, uint32_t arbFreqDest)
+{
+	uint32_t mc_arb_dram_timing;
+	uint32_t mc_arb_dram_timing2;
+	uint32_t burst_time;
+	uint32_t mc_cg_config;
+
+	switch (arbFreqSrc) {
+	case MC_CG_ARB_FREQ_F0:
+		mc_arb_dram_timing  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
+		mc_arb_dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
+		burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
+		break;
+
+	case MC_CG_ARB_FREQ_F1:
+		mc_arb_dram_timing  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING_1);
+		mc_arb_dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2_1);
+		burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE1);
+		break;
+
+	default:
+		return -1;
+	}
+
+	switch (arbFreqDest) {
+	case MC_CG_ARB_FREQ_F0:
+		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING, mc_arb_dram_timing);
+		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
+		PHM_WRITE_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0, burst_time);
+		break;
+
+	case MC_CG_ARB_FREQ_F1:
+		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
+		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
+		PHM_WRITE_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE1, burst_time);
+		break;
+
+	default:
+		return -1;
+	}
+
+	mc_cg_config = cgs_read_register(hwmgr->device, mmMC_CG_CONFIG);
+	mc_cg_config |= 0x0000000F;
+	cgs_write_register(hwmgr->device, mmMC_CG_CONFIG, mc_cg_config);
+	PHM_WRITE_FIELD(hwmgr->device, MC_ARB_CG, CG_ARB_REQ, arbFreqDest);
+
+	return 0;
+}
+
+/**
+ * Initial switch from ARB F0->F1
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ * This function is to be called from the SetPowerState table.
+ */
+int tonga_initial_switch_from_arb_f0_to_f1(struct pp_hwmgr *hwmgr)
+{
+	return tonga_copy_and_switch_arb_sets(hwmgr, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
+}
+
+/**
+ * Initialize the ARB DRAM timing table's index field.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_init_arb_table_index(struct pp_hwmgr *hwmgr)
+{
+	const tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	uint32_t tmp;
+	int result;
+
+	/*
+	* This is a read-modify-write on the first byte of the ARB table.
+	* The first byte in the SMU72_Discrete_MCArbDramTimingTable structure is the field 'current'.
+	* This solution is ugly, but we never write the whole table only individual fields in it.
+	* In reality this field should not be in that structure but in a soft register.
+	*/
+	result = tonga_read_smc_sram_dword(hwmgr->smumgr,
+				data->arb_table_start, &tmp, data->sram_end);
+
+	if (0 != result)
+		return result;
+
+	tmp &= 0x00FFFFFF;
+	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
+
+	return tonga_write_smc_sram_dword(hwmgr->smumgr,
+			data->arb_table_start,  tmp, data->sram_end);
+}
+
+int tonga_populate_mc_reg_address(struct pp_hwmgr *hwmgr, SMU72_Discrete_MCRegisters *mc_reg_table)
+{
+	const struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	uint32_t i, j;
+
+	for (i = 0, j = 0; j < data->tonga_mc_reg_table.last; j++) {
+		if (data->tonga_mc_reg_table.validflag & 1<<j) {
+			PP_ASSERT_WITH_CODE(i < SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE,
+				"Index of mc_reg_table->address[] array out of boundary", return -1);
+			mc_reg_table->address[i].s0 =
+				PP_HOST_TO_SMC_US(data->tonga_mc_reg_table.mc_reg_address[j].s0);
+			mc_reg_table->address[i].s1 =
+				PP_HOST_TO_SMC_US(data->tonga_mc_reg_table.mc_reg_address[j].s1);
+			i++;
+		}
+	}
+
+	mc_reg_table->last = (uint8_t)i;
+
+	return 0;
+}
+
+/*convert register values from driver to SMC format */
+void tonga_convert_mc_registers(
+	const phw_tonga_mc_reg_entry * pEntry,
+	SMU72_Discrete_MCRegisterSet *pData,
+	uint32_t numEntries, uint32_t validflag)
+{
+	uint32_t i, j;
+
+	for (i = 0, j = 0; j < numEntries; j++) {
+		if (validflag & 1<<j) {
+			pData->value[i] = PP_HOST_TO_SMC_UL(pEntry->mc_data[j]);
+			i++;
+		}
+	}
+}
+
+/* find the entry in the memory range table, then populate the value to SMC's tonga_mc_reg_table */
+int tonga_convert_mc_reg_table_entry_to_smc(
+		struct pp_hwmgr *hwmgr,
+		const uint32_t memory_clock,
+		SMU72_Discrete_MCRegisterSet *mc_reg_table_data
+		)
+{
+	const tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	uint32_t i = 0;
+
+	for (i = 0; i < data->tonga_mc_reg_table.num_entries; i++) {
+		if (memory_clock <=
+			data->tonga_mc_reg_table.mc_reg_table_entry[i].mclk_max) {
+			break;
+		}
+	}
+
+	if ((i == data->tonga_mc_reg_table.num_entries) && (i > 0))
+		--i;
+
+	tonga_convert_mc_registers(&data->tonga_mc_reg_table.mc_reg_table_entry[i],
+		mc_reg_table_data, data->tonga_mc_reg_table.last, data->tonga_mc_reg_table.validflag);
+
+	return 0;
+}
+
+int tonga_convert_mc_reg_table_to_smc(struct pp_hwmgr *hwmgr,
+		SMU72_Discrete_MCRegisters *mc_reg_table)
+{
+	int result = 0;
+	tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	int res;
+	uint32_t i;
+
+	for (i = 0; i < data->dpm_table.mclk_table.count; i++) {
+		res = tonga_convert_mc_reg_table_entry_to_smc(
+				hwmgr,
+				data->dpm_table.mclk_table.dpm_levels[i].value,
+				&mc_reg_table->data[i]
+				);
+
+		if (0 != res)
+			result = res;
+	}
+
+	return result;
+}
+
+int tonga_populate_initial_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	memset(&data->mc_reg_table, 0x00, sizeof(SMU72_Discrete_MCRegisters));
+	result = tonga_populate_mc_reg_address(hwmgr, &(data->mc_reg_table));
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize MCRegTable for the MC register addresses!", return result;);
+
+	result = tonga_convert_mc_reg_table_to_smc(hwmgr, &data->mc_reg_table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize MCRegTable for driver state!", return result;);
+
+	return tonga_copy_bytes_to_smc(hwmgr->smumgr, data->mc_reg_table_start,
+			(uint8_t *)&data->mc_reg_table, sizeof(SMU72_Discrete_MCRegisters), data->sram_end);
+}
+
+/**
+ * Programs static screed detection parameters
+ *
+ * @param   hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_program_static_screen_threshold_parameters(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	/* Set static screen threshold unit*/
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device,
+		CGS_IND_REG__SMC, CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD_UNIT,
+		data->static_screen_threshold_unit);
+	/* Set static screen threshold*/
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device,
+		CGS_IND_REG__SMC, CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD,
+		data->static_screen_threshold);
+
+	return 0;
+}
+
+/**
+ * Setup display gap for glitch free memory clock switching.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_enable_display_gap(struct pp_hwmgr *hwmgr)
+{
+	uint32_t display_gap = cgs_read_ind_register(hwmgr->device,
+							CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL);
+
+	display_gap = PHM_SET_FIELD(display_gap,
+					CG_DISPLAY_GAP_CNTL, DISP_GAP, DISPLAY_GAP_IGNORE);
+
+	display_gap = PHM_SET_FIELD(display_gap,
+					CG_DISPLAY_GAP_CNTL, DISP_GAP_MCHG, DISPLAY_GAP_VBLANK);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_DISPLAY_GAP_CNTL, display_gap);
+
+	return 0;
+}
+
+/**
+ * Programs activity state transition voting clients
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+int tonga_program_voting_clients(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+
+	/* Clear reset for voting clients before enabling DPM */
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+		SCLK_PWRMGT_CNTL, RESET_SCLK_CNT, 0);
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+		SCLK_PWRMGT_CNTL, RESET_BUSY_CNT, 0);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_FREQ_TRAN_VOTING_0, data->voting_rights_clients0);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_FREQ_TRAN_VOTING_1, data->voting_rights_clients1);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_FREQ_TRAN_VOTING_2, data->voting_rights_clients2);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_FREQ_TRAN_VOTING_3, data->voting_rights_clients3);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_FREQ_TRAN_VOTING_4, data->voting_rights_clients4);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_FREQ_TRAN_VOTING_5, data->voting_rights_clients5);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_FREQ_TRAN_VOTING_6, data->voting_rights_clients6);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+		ixCG_FREQ_TRAN_VOTING_7, data->voting_rights_clients7);
+
+	return 0;
+}
+
+
+int tonga_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
+{
+	int tmp_result, result = 0;
+
+	tmp_result = tonga_check_for_dpm_stopped(hwmgr);
+
+	if (cf_tonga_voltage_control(hwmgr)) {
+		tmp_result = tonga_enable_voltage_control(hwmgr);
+		PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable voltage control!", result = tmp_result);
+
+		tmp_result = tonga_construct_voltage_tables(hwmgr);
+		PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to contruct voltage tables!", result = tmp_result);
+	}
+
+	tmp_result = tonga_initialize_mc_reg_table(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to initialize MC reg table!", result = tmp_result);
+
+	tmp_result = tonga_program_static_screen_threshold_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to program static screen threshold parameters!", result = tmp_result);
+
+	tmp_result = tonga_enable_display_gap(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to enable display gap!", result = tmp_result);
+
+	tmp_result = tonga_program_voting_clients(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to program voting clients!", result = tmp_result);
+
+	tmp_result = tonga_process_firmware_header(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to process firmware header!", result = tmp_result);
+
+	tmp_result = tonga_initial_switch_from_arb_f0_to_f1(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to initialize switch from ArbF0 to F1!", result = tmp_result);
+
+	tmp_result = tonga_init_smc_table(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to initialize SMC table!", result = tmp_result);
+
+	tmp_result = tonga_init_arb_table_index(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to initialize ARB table index!", result = tmp_result);
+
+	tmp_result = tonga_populate_initial_mc_reg_table(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to populate initialize MC Reg table!", result = tmp_result);
+
+	/* enable SCLK control */
+	tmp_result = tonga_enable_sclk_control(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to enable SCLK control!", result = tmp_result);
+
+	/* enable DPM */
+	tmp_result = tonga_start_dpm(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to start DPM!", result = tmp_result);
+
+	return result;
+}
+
+int tonga_disable_dpm_tasks(struct pp_hwmgr *hwmgr)
+{
+	int tmp_result, result = 0;
+
+	tmp_result = tonga_check_for_dpm_running(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"SMC is still running!", return 0);
+
+	tmp_result = tonga_stop_dpm(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to stop DPM!", result = tmp_result);
+
+	tmp_result = tonga_reset_to_default(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to reset to default!", result = tmp_result);
+
+	return result;
+}
+
+int tonga_reset_asic_tasks(struct pp_hwmgr *hwmgr)
+{
+	int result;
+
+	result = tonga_set_boot_state(hwmgr);
+	if (0 != result)
+		printk(KERN_ERR "[ powerplay ] Failed to reset asic via set boot state! \n");
+
+	return result;
+}
+
+int tonga_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
+{
+	if (NULL != hwmgr->dyn_state.vddc_dep_on_dal_pwrl) {
+		kfree(hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
+		hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
+	}
+
+	if (NULL != hwmgr->backend) {
+		kfree(hwmgr->backend);
+		hwmgr->backend = NULL;
+	}
+
+	return 0;
+}
+
+/**
+ * Initializes the Volcanic Islands Hardware Manager
+ *
+ * @param   hwmgr the address of the powerplay hardware manager.
+ * @return   1 if success; otherwise appropriate error code.
+ */
+int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
+{
+	int result = 0;
+	SMU72_Discrete_DpmTable  *table = NULL;
+	tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	pp_atomctrl_gpio_pin_assignment gpio_pin_assignment;
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phw_tonga_ulv_parm *ulv;
+
+	PP_ASSERT_WITH_CODE((NULL != hwmgr),
+		"Invalid Parameter!", return -1;);
+
+	data->dll_defaule_on = 0;
+	data->sram_end = SMC_RAM_END;
+
+	data->activity_target[0] = PPTONGA_TARGETACTIVITY_DFLT;
+	data->activity_target[1] = PPTONGA_TARGETACTIVITY_DFLT;
+	data->activity_target[2] = PPTONGA_TARGETACTIVITY_DFLT;
+	data->activity_target[3] = PPTONGA_TARGETACTIVITY_DFLT;
+	data->activity_target[4] = PPTONGA_TARGETACTIVITY_DFLT;
+	data->activity_target[5] = PPTONGA_TARGETACTIVITY_DFLT;
+	data->activity_target[6] = PPTONGA_TARGETACTIVITY_DFLT;
+	data->activity_target[7] = PPTONGA_TARGETACTIVITY_DFLT;
+
+	data->vddc_vddci_delta = VDDC_VDDCI_DELTA;
+	data->vddc_vddgfx_delta = VDDC_VDDGFX_DELTA;
+	data->mclk_activity_target = PPTONGA_MCLK_TARGETACTIVITY_DFLT;
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_DisableVoltageIsland);
+
+	data->sclk_dpm_key_disabled = 0;
+	data->mclk_dpm_key_disabled = 0;
+	data->pcie_dpm_key_disabled = 0;
+	data->pcc_monitor_enabled = 0;
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_UnTabledHardwareInterface);
+
+	data->gpio_debug = 0;
+	data->engine_clock_data = 0;
+	data->memory_clock_data = 0;
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_DynamicPatchPowerState);
+
+	/* need to set voltage control types before EVV patching*/
+	data->voltage_control = TONGA_VOLTAGE_CONTROL_NONE;
+	data->vdd_ci_control = TONGA_VOLTAGE_CONTROL_NONE;
+	data->vdd_gfx_control = TONGA_VOLTAGE_CONTROL_NONE;
+	data->mvdd_control = TONGA_VOLTAGE_CONTROL_NONE;
+
+	if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+				VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_SVID2)) {
+		data->voltage_control = TONGA_VOLTAGE_CONTROL_BY_SVID2;
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ControlVDDGFX)) {
+		if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+			VOLTAGE_TYPE_VDDGFX, VOLTAGE_OBJ_SVID2)) {
+			data->vdd_gfx_control = TONGA_VOLTAGE_CONTROL_BY_SVID2;
+		}
+	}
+
+	if (TONGA_VOLTAGE_CONTROL_NONE == data->vdd_gfx_control) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ControlVDDGFX);
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EnableMVDDControl)) {
+		if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+					VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT)) {
+			data->mvdd_control = TONGA_VOLTAGE_CONTROL_BY_GPIO;
+		}
+	}
+
+	if (TONGA_VOLTAGE_CONTROL_NONE == data->mvdd_control) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EnableMVDDControl);
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ControlVDDCI)) {
+		if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+					VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT))
+			data->vdd_ci_control = TONGA_VOLTAGE_CONTROL_BY_GPIO;
+		else if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+						VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_SVID2))
+			data->vdd_ci_control = TONGA_VOLTAGE_CONTROL_BY_SVID2;
+	}
+
+	if (TONGA_VOLTAGE_CONTROL_NONE == data->vdd_ci_control)
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_ControlVDDCI);
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_TablelessHardwareInterface);
+
+	if (pptable_info->cac_dtp_table->usClockStretchAmount != 0)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ClockStretcher);
+
+	/* Initializes DPM default values*/
+	tonga_initialize_dpm_defaults(hwmgr);
+
+	/* Get leakage voltage based on leakage ID.*/
+	PP_ASSERT_WITH_CODE((0 == tonga_get_evv_voltage(hwmgr)),
+		"Get EVV Voltage Failed.  Abort Driver loading!", return -1);
+
+	tonga_complete_dependency_tables(hwmgr);
+
+	/* Parse pptable data read from VBIOS*/
+	tonga_set_private_var_based_on_pptale(hwmgr);
+
+	/* ULV Support*/
+	ulv = &(data->ulv);
+	ulv->ulv_supported = 0;
+
+	/* Initalize Dynamic State Adjustment Rule Settings*/
+	result = tonga_initializa_dynamic_state_adjustment_rule_settings(hwmgr);
+	data->uvd_enabled = 0;
+
+	table = &(data->smc_state_table);
+
+	/*
+	* if ucGPIO_ID=VDDC_PCC_GPIO_PINID in GPIO_LUTable,
+	* Peak Current Control feature is enabled and we should program PCC HW register
+	*/
+	if (0 == atomctrl_get_pp_assign_pin(hwmgr, VDDC_PCC_GPIO_PINID, &gpio_pin_assignment)) {
+		uint32_t temp_reg = cgs_read_ind_register(hwmgr->device,
+										CGS_IND_REG__SMC, ixCNB_PWRMGT_CNTL);
+
+		switch (gpio_pin_assignment.uc_gpio_pin_bit_shift) {
+		case 0:
+			temp_reg = PHM_SET_FIELD(temp_reg,
+				CNB_PWRMGT_CNTL, GNB_SLOW_MODE, 0x1);
+			break;
+		case 1:
+			temp_reg = PHM_SET_FIELD(temp_reg,
+				CNB_PWRMGT_CNTL, GNB_SLOW_MODE, 0x2);
+			break;
+		case 2:
+			temp_reg = PHM_SET_FIELD(temp_reg,
+				CNB_PWRMGT_CNTL, GNB_SLOW, 0x1);
+			break;
+		case 3:
+			temp_reg = PHM_SET_FIELD(temp_reg,
+				CNB_PWRMGT_CNTL, FORCE_NB_PS1, 0x1);
+			break;
+		case 4:
+			temp_reg = PHM_SET_FIELD(temp_reg,
+				CNB_PWRMGT_CNTL, DPM_ENABLED, 0x1);
+			break;
+		default:
+			printk(KERN_ERR "[ powerplay ] Failed to setup PCC HW register!	\
+				Wrong GPIO assigned for VDDC_PCC_GPIO_PINID! \n");
+			break;
+		}
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCNB_PWRMGT_CNTL, temp_reg);
+	}
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_EnableSMU7ThermalManagement);
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_SMU7);
+
+	data->vddc_phase_shed_control = 0;
+
+	if (0 == result) {
+		data->is_tlu_enabled = 0;
+		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
+			TONGA_MAX_HARDWARE_POWERLEVELS;
+		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
+		hwmgr->platform_descriptor.minimumClocksReductionPercentage  = 50;
+
+		data->pcie_gen_cap = 0x30007;
+		data->pcie_lane_cap = 0x2f0000;
+	} else {
+		/* Ignore return value in here, we are cleaning up a mess. */
+		tonga_hwmgr_backend_fini(hwmgr);
+	}
+
+	return result;
+}
+
+static int tonga_force_dpm_level(struct pp_hwmgr *hwmgr,
+		enum amd_dpm_forced_level level)
+{
+	int ret = 0;
+
+	switch (level) {
+	case AMD_DPM_FORCED_LEVEL_HIGH:
+		ret = tonga_force_dpm_highest(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	case AMD_DPM_FORCED_LEVEL_LOW:
+		ret = tonga_force_dpm_lowest(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	case AMD_DPM_FORCED_LEVEL_AUTO:
+		ret = tonga_unforce_dpm_levels(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	default:
+		break;
+	}
+
+	hwmgr->dpm_level = level;
+	return ret;
+}
+
+static int tonga_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
+				struct pp_power_state  *prequest_ps,
+			const struct pp_power_state *pcurrent_ps)
+{
+	struct tonga_power_state *tonga_ps =
+				cast_phw_tonga_power_state(&prequest_ps->hardware);
+
+	uint32_t sclk;
+	uint32_t mclk;
+	struct PP_Clocks minimum_clocks = {0};
+	bool disable_mclk_switching;
+	bool disable_mclk_switching_for_frame_lock;
+	struct cgs_display_info info = {0};
+	const struct phm_clock_and_voltage_limits *max_limits;
+	uint32_t i;
+	tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	int32_t count;
+	int32_t stable_pstate_sclk = 0, stable_pstate_mclk = 0;
+
+	data->battery_state = (PP_StateUILabel_Battery == prequest_ps->classification.ui_label);
+
+	PP_ASSERT_WITH_CODE(tonga_ps->performance_level_count == 2,
+				 "VI should always have 2 performance levels",
+				 );
+
+	max_limits = (PP_PowerSource_AC == hwmgr->power_source) ?
+			&(hwmgr->dyn_state.max_clock_voltage_on_ac) :
+			&(hwmgr->dyn_state.max_clock_voltage_on_dc);
+
+	if (PP_PowerSource_DC == hwmgr->power_source) {
+		for (i = 0; i < tonga_ps->performance_level_count; i++) {
+			if (tonga_ps->performance_levels[i].memory_clock > max_limits->mclk)
+				tonga_ps->performance_levels[i].memory_clock = max_limits->mclk;
+			if (tonga_ps->performance_levels[i].engine_clock > max_limits->sclk)
+				tonga_ps->performance_levels[i].engine_clock = max_limits->sclk;
+		}
+	}
+
+	tonga_ps->vce_clocks.EVCLK = hwmgr->vce_arbiter.evclk;
+	tonga_ps->vce_clocks.ECCLK = hwmgr->vce_arbiter.ecclk;
+
+	tonga_ps->acp_clk = hwmgr->acp_arbiter.acpclk;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+
+	/*TO DO result = PHM_CheckVBlankTime(hwmgr, &vblankTooShort);*/
+
+	/* TO DO GetMinClockSettings(hwmgr->pPECI, &minimum_clocks); */
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState)) {
+
+		max_limits = &(hwmgr->dyn_state.max_clock_voltage_on_ac);
+		stable_pstate_sclk = (max_limits->sclk * 75) / 100;
+
+		for (count = pptable_info->vdd_dep_on_sclk->count-1; count >= 0; count--) {
+			if (stable_pstate_sclk >= pptable_info->vdd_dep_on_sclk->entries[count].clk) {
+				stable_pstate_sclk = pptable_info->vdd_dep_on_sclk->entries[count].clk;
+				break;
+			}
+		}
+
+		if (count < 0)
+			stable_pstate_sclk = pptable_info->vdd_dep_on_sclk->entries[0].clk;
+
+		stable_pstate_mclk = max_limits->mclk;
+
+		minimum_clocks.engineClock = stable_pstate_sclk;
+		minimum_clocks.memoryClock = stable_pstate_mclk;
+	}
+
+	if (minimum_clocks.engineClock < hwmgr->gfx_arbiter.sclk)
+		minimum_clocks.engineClock = hwmgr->gfx_arbiter.sclk;
+
+	if (minimum_clocks.memoryClock < hwmgr->gfx_arbiter.mclk)
+		minimum_clocks.memoryClock = hwmgr->gfx_arbiter.mclk;
+
+	tonga_ps->sclk_threshold = hwmgr->gfx_arbiter.sclk_threshold;
+
+	if (0 != hwmgr->gfx_arbiter.sclk_over_drive) {
+		PP_ASSERT_WITH_CODE((hwmgr->gfx_arbiter.sclk_over_drive <= hwmgr->platform_descriptor.overdriveLimit.engineClock),
+					"Overdrive sclk exceeds limit",
+					hwmgr->gfx_arbiter.sclk_over_drive = hwmgr->platform_descriptor.overdriveLimit.engineClock);
+
+		if (hwmgr->gfx_arbiter.sclk_over_drive >= hwmgr->gfx_arbiter.sclk)
+			tonga_ps->performance_levels[1].engine_clock = hwmgr->gfx_arbiter.sclk_over_drive;
+	}
+
+	if (0 != hwmgr->gfx_arbiter.mclk_over_drive) {
+		PP_ASSERT_WITH_CODE((hwmgr->gfx_arbiter.mclk_over_drive <= hwmgr->platform_descriptor.overdriveLimit.memoryClock),
+			"Overdrive mclk exceeds limit",
+			hwmgr->gfx_arbiter.mclk_over_drive = hwmgr->platform_descriptor.overdriveLimit.memoryClock);
+
+		if (hwmgr->gfx_arbiter.mclk_over_drive >= hwmgr->gfx_arbiter.mclk)
+			tonga_ps->performance_levels[1].memory_clock = hwmgr->gfx_arbiter.mclk_over_drive;
+	}
+
+	disable_mclk_switching_for_frame_lock = phm_cap_enabled(
+				    hwmgr->platform_descriptor.platformCaps,
+				    PHM_PlatformCaps_DisableMclkSwitchingForFrameLock);
+
+	disable_mclk_switching = (1 < info.display_count) ||
+				    disable_mclk_switching_for_frame_lock;
+
+	sclk  = tonga_ps->performance_levels[0].engine_clock;
+	mclk  = tonga_ps->performance_levels[0].memory_clock;
+
+	if (disable_mclk_switching)
+		mclk  = tonga_ps->performance_levels[tonga_ps->performance_level_count - 1].memory_clock;
+
+	if (sclk < minimum_clocks.engineClock)
+		sclk = (minimum_clocks.engineClock > max_limits->sclk) ? max_limits->sclk : minimum_clocks.engineClock;
+
+	if (mclk < minimum_clocks.memoryClock)
+		mclk = (minimum_clocks.memoryClock > max_limits->mclk) ? max_limits->mclk : minimum_clocks.memoryClock;
+
+	tonga_ps->performance_levels[0].engine_clock = sclk;
+	tonga_ps->performance_levels[0].memory_clock = mclk;
+
+	tonga_ps->performance_levels[1].engine_clock =
+		(tonga_ps->performance_levels[1].engine_clock >= tonga_ps->performance_levels[0].engine_clock) ?
+			      tonga_ps->performance_levels[1].engine_clock :
+			      tonga_ps->performance_levels[0].engine_clock;
+
+	if (disable_mclk_switching) {
+		if (mclk < tonga_ps->performance_levels[1].memory_clock)
+			mclk = tonga_ps->performance_levels[1].memory_clock;
+
+		tonga_ps->performance_levels[0].memory_clock = mclk;
+		tonga_ps->performance_levels[1].memory_clock = mclk;
+	} else {
+		if (tonga_ps->performance_levels[1].memory_clock < tonga_ps->performance_levels[0].memory_clock)
+			tonga_ps->performance_levels[1].memory_clock = tonga_ps->performance_levels[0].memory_clock;
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState)) {
+		for (i=0; i < tonga_ps->performance_level_count; i++) {
+			tonga_ps->performance_levels[i].engine_clock = stable_pstate_sclk;
+			tonga_ps->performance_levels[i].memory_clock = stable_pstate_mclk;
+			tonga_ps->performance_levels[i].pcie_gen = data->pcie_gen_performance.max;
+			tonga_ps->performance_levels[i].pcie_lane = data->pcie_gen_performance.max;
+		}
+	}
+
+	return 0;
+}
+
+int tonga_get_power_state_size(struct pp_hwmgr *hwmgr)
+{
+	return sizeof(struct tonga_power_state);
+}
+
+static int tonga_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
+{
+	struct pp_power_state  *ps;
+	struct tonga_power_state  *tonga_ps;
+
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	ps = hwmgr->request_ps;
+
+	if (ps == NULL)
+		return -EINVAL;
+
+	tonga_ps = cast_phw_tonga_power_state(&ps->hardware);
+
+	if (low)
+		return tonga_ps->performance_levels[0].memory_clock;
+	else
+		return tonga_ps->performance_levels[tonga_ps->performance_level_count-1].memory_clock;
+}
+
+static int tonga_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
+{
+	struct pp_power_state  *ps;
+	struct tonga_power_state  *tonga_ps;
+
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	ps = hwmgr->request_ps;
+
+	if (ps == NULL)
+		return -EINVAL;
+
+	tonga_ps = cast_phw_tonga_power_state(&ps->hardware);
+
+	if (low)
+		return tonga_ps->performance_levels[0].engine_clock;
+	else
+		return tonga_ps->performance_levels[tonga_ps->performance_level_count-1].engine_clock;
+}
+
+static uint16_t tonga_get_current_pcie_speed(
+						   struct pp_hwmgr *hwmgr)
+{
+	uint32_t speed_cntl = 0;
+
+	speed_cntl = cgs_read_ind_register(hwmgr->device,
+						   CGS_IND_REG__PCIE,
+						   ixPCIE_LC_SPEED_CNTL);
+	return((uint16_t)PHM_GET_FIELD(speed_cntl,
+			PCIE_LC_SPEED_CNTL, LC_CURRENT_DATA_RATE));
+}
+
+static int tonga_get_current_pcie_lane_number(
+						   struct pp_hwmgr *hwmgr)
+{
+	uint32_t link_width;
+
+	link_width = PHM_READ_INDIRECT_FIELD(hwmgr->device,
+							CGS_IND_REG__PCIE,
+						  PCIE_LC_LINK_WIDTH_CNTL,
+							LC_LINK_WIDTH_RD);
+
+	PP_ASSERT_WITH_CODE((7 >= link_width),
+			"Invalid PCIe lane width!", return 0);
+
+	return decode_pcie_lane_width(link_width);
+}
+
+static int tonga_dpm_patch_boot_state(struct pp_hwmgr *hwmgr,
+					struct pp_hw_power_state *hw_ps)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	struct tonga_power_state *ps = (struct tonga_power_state *)hw_ps;
+	ATOM_FIRMWARE_INFO_V2_2 *fw_info;
+	uint16_t size;
+	uint8_t frev, crev;
+	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
+
+	/* First retrieve the Boot clocks and VDDC from the firmware info table.
+	 * We assume here that fw_info is unchanged if this call fails.
+	 */
+	fw_info = (ATOM_FIRMWARE_INFO_V2_2 *)cgs_atom_get_data_table(
+			hwmgr->device, index,
+			&size, &frev, &crev);
+	if (!fw_info)
+		/* During a test, there is no firmware info table. */
+		return 0;
+
+	/* Patch the state. */
+	data->vbios_boot_state.sclk_bootup_value  = le32_to_cpu(fw_info->ulDefaultEngineClock);
+	data->vbios_boot_state.mclk_bootup_value  = le32_to_cpu(fw_info->ulDefaultMemoryClock);
+	data->vbios_boot_state.mvdd_bootup_value  = le16_to_cpu(fw_info->usBootUpMVDDCVoltage);
+	data->vbios_boot_state.vddc_bootup_value  = le16_to_cpu(fw_info->usBootUpVDDCVoltage);
+	data->vbios_boot_state.vddci_bootup_value = le16_to_cpu(fw_info->usBootUpVDDCIVoltage);
+	data->vbios_boot_state.pcie_gen_bootup_value = tonga_get_current_pcie_speed(hwmgr);
+	data->vbios_boot_state.pcie_lane_bootup_value =
+			(uint16_t)tonga_get_current_pcie_lane_number(hwmgr);
+
+	/* set boot power state */
+	ps->performance_levels[0].memory_clock = data->vbios_boot_state.mclk_bootup_value;
+	ps->performance_levels[0].engine_clock = data->vbios_boot_state.sclk_bootup_value;
+	ps->performance_levels[0].pcie_gen = data->vbios_boot_state.pcie_gen_bootup_value;
+	ps->performance_levels[0].pcie_lane = data->vbios_boot_state.pcie_lane_bootup_value;
+
+	return 0;
+}
+
+static int tonga_get_pp_table_entry_callback_func(struct pp_hwmgr *hwmgr,
+		void *state, struct pp_power_state *power_state,
+		void *pp_table, uint32_t classification_flag)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	struct tonga_power_state  *tonga_ps =
+			(struct tonga_power_state *)(&(power_state->hardware));
+
+	struct tonga_performance_level *performance_level;
+
+	ATOM_Tonga_State *state_entry = (ATOM_Tonga_State *)state;
+
+	ATOM_Tonga_POWERPLAYTABLE *powerplay_table =
+			(ATOM_Tonga_POWERPLAYTABLE *)pp_table;
+
+	ATOM_Tonga_SCLK_Dependency_Table *sclk_dep_table =
+			(ATOM_Tonga_SCLK_Dependency_Table *)
+			(((uint64_t)powerplay_table) +
+			le16_to_cpu(powerplay_table->usSclkDependencyTableOffset));
+
+	ATOM_Tonga_MCLK_Dependency_Table *mclk_dep_table =
+			(ATOM_Tonga_MCLK_Dependency_Table *)
+			(((uint64_t)powerplay_table) +
+			le16_to_cpu(powerplay_table->usMclkDependencyTableOffset));
+
+	/* The following fields are not initialized here: id orderedList allStatesList */
+	power_state->classification.ui_label =
+			(le16_to_cpu(state_entry->usClassification) &
+			ATOM_PPLIB_CLASSIFICATION_UI_MASK) >>
+			ATOM_PPLIB_CLASSIFICATION_UI_SHIFT;
+	power_state->classification.flags = classification_flag;
+	/* NOTE: There is a classification2 flag in BIOS that is not being used right now */
+
+	power_state->classification.temporary_state = false;
+	power_state->classification.to_be_deleted = false;
+
+	power_state->validation.disallowOnDC =
+			(0 != (le32_to_cpu(state_entry->ulCapsAndSettings) & ATOM_Tonga_DISALLOW_ON_DC));
+
+	power_state->pcie.lanes = 0;
+
+	power_state->display.disableFrameModulation = false;
+	power_state->display.limitRefreshrate = false;
+	power_state->display.enableVariBright =
+			(0 != (le32_to_cpu(state_entry->ulCapsAndSettings) & ATOM_Tonga_ENABLE_VARIBRIGHT));
+
+	power_state->validation.supportedPowerLevels = 0;
+	power_state->uvd_clocks.VCLK = 0;
+	power_state->uvd_clocks.DCLK = 0;
+	power_state->temperatures.min = 0;
+	power_state->temperatures.max = 0;
+
+	performance_level = &(tonga_ps->performance_levels
+			[tonga_ps->performance_level_count++]);
+
+	PP_ASSERT_WITH_CODE(
+			(tonga_ps->performance_level_count < SMU72_MAX_LEVELS_GRAPHICS),
+			"Performance levels exceeds SMC limit!",
+			return -1);
+
+	PP_ASSERT_WITH_CODE(
+			(tonga_ps->performance_level_count <=
+					hwmgr->platform_descriptor.hardwareActivityPerformanceLevels),
+			"Performance levels exceeds Driver limit!",
+			return -1);
+
+	/* Performance levels are arranged from low to high. */
+	performance_level->memory_clock =
+				le32_to_cpu(mclk_dep_table->entries[state_entry->ucMemoryClockIndexLow].ulMclk);
+
+	performance_level->engine_clock =
+				le32_to_cpu(sclk_dep_table->entries[state_entry->ucEngineClockIndexLow].ulSclk);
+
+	performance_level->pcie_gen = get_pcie_gen_support(
+							data->pcie_gen_cap,
+					     state_entry->ucPCIEGenLow);
+
+	performance_level->pcie_lane = get_pcie_lane_support(
+						    data->pcie_lane_cap,
+					   state_entry->ucPCIELaneHigh);
+
+	performance_level =
+			&(tonga_ps->performance_levels[tonga_ps->performance_level_count++]);
+
+	performance_level->memory_clock =
+				le32_to_cpu(mclk_dep_table->entries[state_entry->ucMemoryClockIndexHigh].ulMclk);
+
+	performance_level->engine_clock =
+				le32_to_cpu(sclk_dep_table->entries[state_entry->ucEngineClockIndexHigh].ulSclk);
+
+	performance_level->pcie_gen = get_pcie_gen_support(
+							data->pcie_gen_cap,
+					    state_entry->ucPCIEGenHigh);
+
+	performance_level->pcie_lane = get_pcie_lane_support(
+						    data->pcie_lane_cap,
+					   state_entry->ucPCIELaneHigh);
+
+	return 0;
+}
+
+static int tonga_get_pp_table_entry(struct pp_hwmgr *hwmgr,
+		    unsigned long entry_index, struct pp_power_state *ps)
+{
+	int result;
+	struct tonga_power_state *tonga_ps;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	struct phm_ppt_v1_clock_voltage_dependency_table *dep_mclk_table =
+					   table_info->vdd_dep_on_mclk;
+
+	ps->hardware.magic = PhwTonga_Magic;
+
+	tonga_ps = cast_phw_tonga_power_state(&(ps->hardware));
+
+	result = tonga_get_powerplay_table_entry(hwmgr, entry_index, ps,
+			tonga_get_pp_table_entry_callback_func);
+
+	/* This is the earliest time we have all the dependency table and the VBIOS boot state
+	 * as PP_Tables_GetPowerPlayTableEntry retrieves the VBIOS boot state
+	 * if there is only one VDDCI/MCLK level, check if it's the same as VBIOS boot state
+	 */
+	if (dep_mclk_table != NULL && dep_mclk_table->count == 1) {
+		if (dep_mclk_table->entries[0].clk !=
+				data->vbios_boot_state.mclk_bootup_value)
+			printk(KERN_ERR "Single MCLK entry VDDCI/MCLK dependency table "
+					"does not match VBIOS boot MCLK level");
+		if (dep_mclk_table->entries[0].vddci !=
+				data->vbios_boot_state.vddci_bootup_value)
+			printk(KERN_ERR "Single VDDCI entry VDDCI/MCLK dependency table "
+					"does not match VBIOS boot VDDCI level");
+	}
+
+	/* set DC compatible flag if this state supports DC */
+	if (!ps->validation.disallowOnDC)
+		tonga_ps->dc_compatible = true;
+
+	if (ps->classification.flags & PP_StateClassificationFlag_ACPI)
+		data->acpi_pcie_gen = tonga_ps->performance_levels[0].pcie_gen;
+	else if (ps->classification.flags & PP_StateClassificationFlag_Boot) {
+		if (data->bacos.best_match == 0xffff) {
+			/* For V.I. use boot state as base BACO state */
+			data->bacos.best_match = PP_StateClassificationFlag_Boot;
+			data->bacos.performance_level = tonga_ps->performance_levels[0];
+		}
+	}
+
+	tonga_ps->uvd_clocks.VCLK = ps->uvd_clocks.VCLK;
+	tonga_ps->uvd_clocks.DCLK = ps->uvd_clocks.DCLK;
+
+	if (!result) {
+		uint32_t i;
+
+		switch (ps->classification.ui_label) {
+		case PP_StateUILabel_Performance:
+			data->use_pcie_performance_levels = true;
+
+			for (i = 0; i < tonga_ps->performance_level_count; i++) {
+				if (data->pcie_gen_performance.max <
+						tonga_ps->performance_levels[i].pcie_gen)
+					data->pcie_gen_performance.max =
+							tonga_ps->performance_levels[i].pcie_gen;
+
+				if (data->pcie_gen_performance.min >
+						tonga_ps->performance_levels[i].pcie_gen)
+					data->pcie_gen_performance.min =
+							tonga_ps->performance_levels[i].pcie_gen;
+
+				if (data->pcie_lane_performance.max <
+						tonga_ps->performance_levels[i].pcie_lane)
+					data->pcie_lane_performance.max =
+							tonga_ps->performance_levels[i].pcie_lane;
+
+				if (data->pcie_lane_performance.min >
+						tonga_ps->performance_levels[i].pcie_lane)
+					data->pcie_lane_performance.min =
+							tonga_ps->performance_levels[i].pcie_lane;
+			}
+			break;
+		case PP_StateUILabel_Battery:
+			data->use_pcie_power_saving_levels = true;
+
+			for (i = 0; i < tonga_ps->performance_level_count; i++) {
+				if (data->pcie_gen_power_saving.max <
+						tonga_ps->performance_levels[i].pcie_gen)
+					data->pcie_gen_power_saving.max =
+							tonga_ps->performance_levels[i].pcie_gen;
+
+				if (data->pcie_gen_power_saving.min >
+						tonga_ps->performance_levels[i].pcie_gen)
+					data->pcie_gen_power_saving.min =
+							tonga_ps->performance_levels[i].pcie_gen;
+
+				if (data->pcie_lane_power_saving.max <
+						tonga_ps->performance_levels[i].pcie_lane)
+					data->pcie_lane_power_saving.max =
+							tonga_ps->performance_levels[i].pcie_lane;
+
+				if (data->pcie_lane_power_saving.min >
+						tonga_ps->performance_levels[i].pcie_lane)
+					data->pcie_lane_power_saving.min =
+							tonga_ps->performance_levels[i].pcie_lane;
+			}
+			break;
+		default:
+			break;
+		}
+	}
+	return 0;
+}
+
+static void
+tonga_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
+{
+	uint32_t sclk, mclk;
+
+	smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)(PPSMC_MSG_API_GetSclkFrequency));
+
+	sclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
+
+	smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)(PPSMC_MSG_API_GetMclkFrequency));
+
+	mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
+	seq_printf(m, "\n [  mclk  ]: %u MHz\n\n [  sclk  ]: %u MHz\n", mclk/100, sclk/100);
+}
+
+static int tonga_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, const void *input)
+{
+	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
+	const struct tonga_power_state *tonga_ps = cast_const_phw_tonga_power_state(states->pnew_state);
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	struct tonga_single_dpm_table *psclk_table = &(data->dpm_table.sclk_table);
+	uint32_t sclk = tonga_ps->performance_levels[tonga_ps->performance_level_count-1].engine_clock;
+	struct tonga_single_dpm_table *pmclk_table = &(data->dpm_table.mclk_table);
+	uint32_t mclk = tonga_ps->performance_levels[tonga_ps->performance_level_count-1].memory_clock;
+	struct PP_Clocks min_clocks = {0};
+	uint32_t i;
+	struct cgs_display_info info = {0};
+
+	data->need_update_smu7_dpm_table = 0;
+
+	for (i = 0; i < psclk_table->count; i++) {
+		if (sclk == psclk_table->dpm_levels[i].value)
+			break;
+	}
+
+	if (i >= psclk_table->count)
+		data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
+	else {
+	/* TODO: Check SCLK in DAL's minimum clocks in case DeepSleep divider update is required.*/
+		if(data->display_timing.min_clock_insr != min_clocks.engineClockInSR)
+			data->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_SCLK;
+	}
+
+	for (i=0; i < pmclk_table->count; i++) {
+		if (mclk == pmclk_table->dpm_levels[i].value)
+			break;
+	}
+
+	if (i >= pmclk_table->count)
+		data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+
+	if (data->display_timing.num_existing_displays != info.display_count)
+		data->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_MCLK;
+
+	return 0;
+}
+
+static uint16_t tonga_get_maximum_link_speed(struct pp_hwmgr *hwmgr, const struct tonga_power_state *hw_ps)
+{
+	uint32_t i;
+	uint32_t sclk, max_sclk = 0;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	struct tonga_dpm_table *pdpm_table = &data->dpm_table;
+
+	for (i = 0; i < hw_ps->performance_level_count; i++) {
+		sclk = hw_ps->performance_levels[i].engine_clock;
+		if (max_sclk < sclk)
+			max_sclk = sclk;
+	}
+
+	for (i = 0; i < pdpm_table->sclk_table.count; i++) {
+		if (pdpm_table->sclk_table.dpm_levels[i].value == max_sclk)
+			return (uint16_t) ((i >= pdpm_table->pcie_speed_table.count) ?
+					pdpm_table->pcie_speed_table.dpm_levels[pdpm_table->pcie_speed_table.count-1].value :
+					pdpm_table->pcie_speed_table.dpm_levels[i].value);
+	}
+
+	return 0;
+}
+
+static int tonga_request_link_speed_change_before_state_change(struct pp_hwmgr *hwmgr, const void *input)
+{
+	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	const struct tonga_power_state *tonga_nps = cast_const_phw_tonga_power_state(states->pnew_state);
+	const struct tonga_power_state *tonga_cps = cast_const_phw_tonga_power_state(states->pcurrent_state);
+
+	uint16_t target_link_speed = tonga_get_maximum_link_speed(hwmgr, tonga_nps);
+	uint16_t current_link_speed;
+
+	if (data->force_pcie_gen == PP_PCIEGenInvalid)
+		current_link_speed = tonga_get_maximum_link_speed(hwmgr, tonga_cps);
+	else
+		current_link_speed = data->force_pcie_gen;
+
+	data->force_pcie_gen = PP_PCIEGenInvalid;
+	data->pspp_notify_required = false;
+	if (target_link_speed > current_link_speed) {
+		switch(target_link_speed) {
+		case PP_PCIEGen3:
+			if (0 == acpi_pcie_perf_request(hwmgr->device, PCIE_PERF_REQ_GEN3, false))
+				break;
+			data->force_pcie_gen = PP_PCIEGen2;
+			if (current_link_speed == PP_PCIEGen2)
+				break;
+		case PP_PCIEGen2:
+			if (0 == acpi_pcie_perf_request(hwmgr->device, PCIE_PERF_REQ_GEN2, false))
+				break;
+		default:
+			data->force_pcie_gen = tonga_get_current_pcie_speed(hwmgr);
+			break;
+		}
+	} else {
+		if (target_link_speed < current_link_speed)
+			data->pspp_notify_required = true;
+	}
+
+	return 0;
+}
+
+static int tonga_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	if (0 == data->need_update_smu7_dpm_table)
+		return 0;
+
+	if ((0 == data->sclk_dpm_key_disabled) &&
+		(data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
+		PP_ASSERT_WITH_CODE(
+			true == tonga_is_dpm_running(hwmgr),
+			"Trying to freeze SCLK DPM when DPM is disabled",
+			);
+		PP_ASSERT_WITH_CODE(
+			0 == smum_send_msg_to_smc(hwmgr->smumgr,
+					  PPSMC_MSG_SCLKDPM_FreezeLevel),
+			"Failed to freeze SCLK DPM during FreezeSclkMclkDPM Function!",
+			return -1);
+	}
+
+	if ((0 == data->mclk_dpm_key_disabled) &&
+		(data->need_update_smu7_dpm_table &
+		 DPMTABLE_OD_UPDATE_MCLK)) {
+		PP_ASSERT_WITH_CODE(true == tonga_is_dpm_running(hwmgr),
+			"Trying to freeze MCLK DPM when DPM is disabled",
+			);
+		PP_ASSERT_WITH_CODE(
+			0 == smum_send_msg_to_smc(hwmgr->smumgr,
+							PPSMC_MSG_MCLKDPM_FreezeLevel),
+			"Failed to freeze MCLK DPM during FreezeSclkMclkDPM Function!",
+			return -1);
+	}
+
+	return 0;
+}
+
+static int tonga_populate_and_upload_sclk_mclk_dpm_levels(struct pp_hwmgr *hwmgr, const void *input)
+{
+	int result = 0;
+
+	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
+	const struct tonga_power_state *tonga_ps = cast_const_phw_tonga_power_state(states->pnew_state);
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	uint32_t sclk = tonga_ps->performance_levels[tonga_ps->performance_level_count-1].engine_clock;
+	uint32_t mclk = tonga_ps->performance_levels[tonga_ps->performance_level_count-1].memory_clock;
+	struct tonga_dpm_table *pdpm_table = &data->dpm_table;
+
+	struct tonga_dpm_table *pgolden_dpm_table = &data->golden_dpm_table;
+	uint32_t dpm_count, clock_percent;
+	uint32_t i;
+
+	if (0 == data->need_update_smu7_dpm_table)
+		return 0;
+
+	if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_SCLK) {
+		pdpm_table->sclk_table.dpm_levels[pdpm_table->sclk_table.count-1].value = sclk;
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_OD6PlusinACSupport) ||
+		    phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_OD6PlusinDCSupport)) {
+		/* Need to do calculation based on the golden DPM table
+		 * as the Heatmap GPU Clock axis is also based on the default values
+		 */
+			PP_ASSERT_WITH_CODE(
+				(pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value != 0),
+				"Divide by 0!",
+				return -1);
+			dpm_count = pdpm_table->sclk_table.count < 2 ? 0 : pdpm_table->sclk_table.count-2;
+			for (i = dpm_count; i > 1; i--) {
+				if (sclk > pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value) {
+					clock_percent = ((sclk - pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value)*100) /
+							pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value;
+
+					pdpm_table->sclk_table.dpm_levels[i].value =
+							pgolden_dpm_table->sclk_table.dpm_levels[i].value +
+							(pgolden_dpm_table->sclk_table.dpm_levels[i].value * clock_percent)/100;
+
+				} else if (pgolden_dpm_table->sclk_table.dpm_levels[pdpm_table->sclk_table.count-1].value > sclk) {
+					clock_percent = ((pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value - sclk)*100) /
+								pgolden_dpm_table->sclk_table.dpm_levels[pgolden_dpm_table->sclk_table.count-1].value;
+
+					pdpm_table->sclk_table.dpm_levels[i].value =
+							pgolden_dpm_table->sclk_table.dpm_levels[i].value -
+							(pgolden_dpm_table->sclk_table.dpm_levels[i].value * clock_percent)/100;
+				} else
+					pdpm_table->sclk_table.dpm_levels[i].value =
+							pgolden_dpm_table->sclk_table.dpm_levels[i].value;
+			}
+		}
+	}
+
+	if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK) {
+		pdpm_table->mclk_table.dpm_levels[pdpm_table->mclk_table.count-1].value = mclk;
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_OD6PlusinACSupport) ||
+			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_OD6PlusinDCSupport)) {
+
+			PP_ASSERT_WITH_CODE(
+					(pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value != 0),
+					"Divide by 0!",
+					return -1);
+			dpm_count = pdpm_table->mclk_table.count < 2? 0 : pdpm_table->mclk_table.count-2;
+			for (i = dpm_count; i > 1; i--) {
+				if (mclk > pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value) {
+						clock_percent = ((mclk - pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value)*100) /
+								    pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value;
+
+						pdpm_table->mclk_table.dpm_levels[i].value =
+										pgolden_dpm_table->mclk_table.dpm_levels[i].value +
+										(pgolden_dpm_table->mclk_table.dpm_levels[i].value * clock_percent)/100;
+
+				} else if (pgolden_dpm_table->mclk_table.dpm_levels[pdpm_table->mclk_table.count-1].value > mclk) {
+						clock_percent = ((pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value - mclk)*100) /
+								    pgolden_dpm_table->mclk_table.dpm_levels[pgolden_dpm_table->mclk_table.count-1].value;
+
+						pdpm_table->mclk_table.dpm_levels[i].value =
+									pgolden_dpm_table->mclk_table.dpm_levels[i].value -
+									(pgolden_dpm_table->mclk_table.dpm_levels[i].value * clock_percent)/100;
+				} else
+					pdpm_table->mclk_table.dpm_levels[i].value = pgolden_dpm_table->mclk_table.dpm_levels[i].value;
+			}
+		}
+	}
+
+	if (data->need_update_smu7_dpm_table & (DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK)) {
+		result = tonga_populate_all_memory_levels(hwmgr);
+		PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to populate SCLK during PopulateNewDPMClocksStates Function!",
+			return result);
+	}
+
+	if (data->need_update_smu7_dpm_table & (DPMTABLE_OD_UPDATE_MCLK + DPMTABLE_UPDATE_MCLK)) {
+		/*populate MCLK dpm table to SMU7 */
+		result = tonga_populate_all_memory_levels(hwmgr);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Failed to populate MCLK during PopulateNewDPMClocksStates Function!",
+				return result);
+	}
+
+	return result;
+}
+
+static	int tonga_trim_single_dpm_states(struct pp_hwmgr *hwmgr,
+			  struct tonga_single_dpm_table * pdpm_table,
+			     uint32_t low_limit, uint32_t high_limit)
+{
+	uint32_t i;
+
+	for (i = 0; i < pdpm_table->count; i++) {
+		if ((pdpm_table->dpm_levels[i].value < low_limit) ||
+		    (pdpm_table->dpm_levels[i].value > high_limit))
+			pdpm_table->dpm_levels[i].enabled = false;
+		else
+			pdpm_table->dpm_levels[i].enabled = true;
+	}
+	return 0;
+}
+
+static int tonga_trim_dpm_states(struct pp_hwmgr *hwmgr, const struct tonga_power_state *hw_state)
+{
+	int result = 0;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	uint32_t high_limit_count;
+
+	PP_ASSERT_WITH_CODE((hw_state->performance_level_count >= 1),
+				"power state did not have any performance level",
+				 return -1);
+
+	high_limit_count = (1 == hw_state->performance_level_count) ? 0: 1;
+
+	tonga_trim_single_dpm_states(hwmgr,
+					&(data->dpm_table.sclk_table),
+					hw_state->performance_levels[0].engine_clock,
+					hw_state->performance_levels[high_limit_count].engine_clock);
+
+	tonga_trim_single_dpm_states(hwmgr,
+						&(data->dpm_table.mclk_table),
+						hw_state->performance_levels[0].memory_clock,
+						hw_state->performance_levels[high_limit_count].memory_clock);
+
+	return result;
+}
+
+static int tonga_generate_dpm_level_enable_mask(struct pp_hwmgr *hwmgr, const void *input)
+{
+	int result;
+	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	const struct tonga_power_state *tonga_ps = cast_const_phw_tonga_power_state(states->pnew_state);
+
+
+	result = tonga_trim_dpm_states(hwmgr, tonga_ps);
+	if (0 != result)
+		return result;
+
+	data->dpm_level_enable_mask.sclk_dpm_enable_mask = tonga_get_dpm_level_enable_mask_value(&data->dpm_table.sclk_table);
+	data->dpm_level_enable_mask.mclk_dpm_enable_mask = tonga_get_dpm_level_enable_mask_value(&data->dpm_table.mclk_table);
+	data->last_mclk_dpm_enable_mask = data->dpm_level_enable_mask.mclk_dpm_enable_mask;
+	if (data->uvd_enabled)
+		data->dpm_level_enable_mask.mclk_dpm_enable_mask &= 0xFFFFFFFE;
+
+	data->dpm_level_enable_mask.pcie_dpm_enable_mask = tonga_get_dpm_level_enable_mask_value(&data->dpm_table.pcie_speed_table);
+
+	return 0;
+}
+
+static int tonga_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
+				  (PPSMC_Msg)PPSMC_MSG_VCEDPM_Enable :
+				  (PPSMC_Msg)PPSMC_MSG_VCEDPM_Disable);
+}
+
+static int tonga_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
+{
+	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	const struct tonga_power_state *tonga_nps = cast_const_phw_tonga_power_state(states->pnew_state);
+	const struct tonga_power_state *tonga_cps = cast_const_phw_tonga_power_state(states->pcurrent_state);
+
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if(tonga_nps->vce_clocks.EVCLK >0 &&
+	(tonga_cps == NULL || tonga_cps->vce_clocks.EVCLK == 0)) {
+		data->smc_state_table.VceBootLevel = (uint8_t) (pptable_info->mm_dep_table->count - 1);
+
+		mm_boot_level_offset = data->dpm_table_start + offsetof(SMU72_Discrete_DpmTable, VceBootLevel);
+		mm_boot_level_offset /= 4;
+		mm_boot_level_offset *= 4;
+		mm_boot_level_value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, mm_boot_level_offset);
+		mm_boot_level_value &= 0xFF00FFFF;
+		mm_boot_level_value |= data->smc_state_table.VceBootLevel << 16;
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState)) {
+				smum_send_msg_to_smc_with_parameter(
+							   hwmgr->smumgr,
+			(PPSMC_Msg)(PPSMC_MSG_VCEDPM_SetEnabledMask),
+			(uint32_t)1 << data->smc_state_table.VceBootLevel);
+
+			tonga_enable_disable_vce_dpm(hwmgr, true);
+		} else if (tonga_nps->vce_clocks.EVCLK == 0 && tonga_cps != NULL && tonga_cps->vce_clocks.EVCLK > 0)
+			tonga_enable_disable_vce_dpm(hwmgr, false);
+	}
+
+	return 0;
+}
+
+static int tonga_update_and_upload_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	uint32_t address;
+	int32_t result;
+
+	if (0 == (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK))
+		return 0;
+
+
+	memset(&data->mc_reg_table, 0, sizeof(SMU72_Discrete_MCRegisters));
+
+	result = tonga_convert_mc_reg_table_to_smc(hwmgr, &(data->mc_reg_table));
+
+	if(result != 0)
+		return result;
+
+
+	address = data->mc_reg_table_start + (uint32_t)offsetof(SMU72_Discrete_MCRegisters, data[0]);
+
+	return  tonga_copy_bytes_to_smc(hwmgr->smumgr, address,
+				 (uint8_t *)&data->mc_reg_table.data[0],
+				sizeof(SMU72_Discrete_MCRegisterSet) * data->dpm_table.mclk_table.count,
+				data->sram_end);
+}
+
+static int tonga_program_memory_timing_parameters_conditionally(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	if (data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
+		return tonga_program_memory_timing_parameters(hwmgr);
+
+	return 0;
+}
+
+static int tonga_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	if (0 == data->need_update_smu7_dpm_table)
+		return 0;
+
+	if ((0 == data->sclk_dpm_key_disabled) &&
+		(data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
+
+		PP_ASSERT_WITH_CODE(true == tonga_is_dpm_running(hwmgr),
+			"Trying to Unfreeze SCLK DPM when DPM is disabled",
+			);
+		PP_ASSERT_WITH_CODE(
+			 0 == smum_send_msg_to_smc(hwmgr->smumgr,
+					 PPSMC_MSG_SCLKDPM_UnfreezeLevel),
+			"Failed to unfreeze SCLK DPM during UnFreezeSclkMclkDPM Function!",
+			return -1);
+	}
+
+	if ((0 == data->mclk_dpm_key_disabled) &&
+		(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {
+
+		PP_ASSERT_WITH_CODE(
+				true == tonga_is_dpm_running(hwmgr),
+				"Trying to Unfreeze MCLK DPM when DPM is disabled",
+				);
+		PP_ASSERT_WITH_CODE(
+			 0 == smum_send_msg_to_smc(hwmgr->smumgr,
+					 PPSMC_MSG_SCLKDPM_UnfreezeLevel),
+		    "Failed to unfreeze MCLK DPM during UnFreezeSclkMclkDPM Function!",
+		    return -1);
+	}
+
+	data->need_update_smu7_dpm_table = 0;
+
+	return 0;
+}
+
+static int tonga_notify_link_speed_change_after_state_change(struct pp_hwmgr *hwmgr, const void *input)
+{
+	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	const struct tonga_power_state *tonga_ps = cast_const_phw_tonga_power_state(states->pnew_state);
+	uint16_t target_link_speed = tonga_get_maximum_link_speed(hwmgr, tonga_ps);
+	uint8_t  request;
+
+	if (data->pspp_notify_required  ||
+	    data->pcie_performance_request) {
+		if (target_link_speed == PP_PCIEGen3)
+			request = PCIE_PERF_REQ_GEN3;
+		else if (target_link_speed == PP_PCIEGen2)
+			request = PCIE_PERF_REQ_GEN2;
+		else
+			request = PCIE_PERF_REQ_GEN1;
+
+		if(request == PCIE_PERF_REQ_GEN1 && tonga_get_current_pcie_speed(hwmgr) > 0) {
+			data->pcie_performance_request = false;
+			return 0;
+		}
+
+		if (0 != acpi_pcie_perf_request(hwmgr->device, request, false)) {
+			if (PP_PCIEGen2 == target_link_speed)
+				printk("PSPP request to switch to Gen2 from Gen3 Failed!");
+			else
+				printk("PSPP request to switch to Gen1 from Gen2 Failed!");
+		}
+	}
+
+	data->pcie_performance_request = false;
+	return 0;
+}
+
+static int tonga_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input)
+{
+	int tmp_result, result = 0;
+
+	tmp_result = tonga_find_dpm_states_clocks_in_dpm_table(hwmgr, input);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to find DPM states clocks in DPM table!", result = tmp_result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest)) {
+		tmp_result = tonga_request_link_speed_change_before_state_change(hwmgr, input);
+		PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to request link speed change before state change!", result = tmp_result);
+	}
+
+	tmp_result = tonga_freeze_sclk_mclk_dpm(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to freeze SCLK MCLK DPM!", result = tmp_result);
+
+	tmp_result = tonga_populate_and_upload_sclk_mclk_dpm_levels(hwmgr, input);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to populate and upload SCLK MCLK DPM levels!", result = tmp_result);
+
+	tmp_result = tonga_generate_dpm_level_enable_mask(hwmgr, input);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to generate DPM level enabled mask!", result = tmp_result);
+
+	tmp_result = tonga_update_vce_dpm(hwmgr, input);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to update VCE DPM!", result = tmp_result);
+
+	tmp_result = tonga_update_sclk_threshold(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to update SCLK threshold!", result = tmp_result);
+
+	tmp_result = tonga_update_and_upload_mc_reg_table(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to upload MC reg table!", result = tmp_result);
+
+	tmp_result = tonga_program_memory_timing_parameters_conditionally(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to program memory timing parameters!", result = tmp_result);
+
+	tmp_result = tonga_unfreeze_sclk_mclk_dpm(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to unfreeze SCLK MCLK DPM!", result = tmp_result);
+
+	tmp_result = tonga_upload_dpm_level_enable_mask(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to upload DPM level enabled mask!", result = tmp_result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest)) {
+		tmp_result = tonga_notify_link_speed_change_after_state_change(hwmgr, input);
+		PP_ASSERT_WITH_CODE((0 == tmp_result), "Failed to notify link speed change after state change!", result = tmp_result);
+	}
+
+	return result;
+}
+
+static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
+	.backend_init = &tonga_hwmgr_backend_init,
+	.backend_fini = &tonga_hwmgr_backend_fini,
+	.asic_setup = &tonga_setup_asic_task,
+	.dynamic_state_management_enable = &tonga_enable_dpm_tasks,
+	.apply_state_adjust_rules = tonga_apply_state_adjust_rules,
+	.force_dpm_level = &tonga_force_dpm_level,
+	.power_state_set = tonga_set_power_state_tasks,
+	.get_power_state_size = tonga_get_power_state_size,
+	.get_mclk = tonga_dpm_get_mclk,
+	.get_sclk = tonga_dpm_get_sclk,
+	.patch_boot_state = tonga_dpm_patch_boot_state,
+	.get_pp_table_entry = tonga_get_pp_table_entry,
+	.get_num_of_pp_table_entries = tonga_get_number_of_powerplay_table_entries,
+	.print_current_perforce_level = tonga_print_current_perforce_level,
+};
+
+int tonga_hwmgr_init(struct pp_hwmgr *hwmgr)
+{
+	tonga_hwmgr  *data;
+
+	data = kzalloc (sizeof(tonga_hwmgr), GFP_KERNEL);
+	if (data == NULL)
+		return -ENOMEM;
+	memset(data, 0x00, sizeof(tonga_hwmgr));
+
+	hwmgr->backend = data;
+	hwmgr->hwmgr_func = &tonga_hwmgr_funcs;
+	hwmgr->pptable_func = &tonga_pptable_funcs;
+
+	return 0;
+}
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
new file mode 100644
index 0000000..d007706
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
@@ -0,0 +1,427 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef TONGA_HWMGR_H
+#define TONGA_HWMGR_H
+
+#include "hwmgr.h"
+#include "smu72_discrete.h"
+#include "ppatomctrl.h"
+#include "ppinterrupt.h"
+#include "tonga_powertune.h"
+
+#define TONGA_MAX_HARDWARE_POWERLEVELS 2
+#define TONGA_DYNCLK_NUMBER_OF_TREND_COEFFICIENTS 15
+
+struct tonga_performance_level {
+	uint32_t	memory_clock;
+	uint32_t	engine_clock;
+	uint16_t    pcie_gen;
+	uint16_t    pcie_lane;
+};
+
+struct _phw_tonga_bacos {
+	uint32_t                          best_match;
+	uint32_t                          baco_flags;
+	struct tonga_performance_level		  performance_level;
+};
+typedef struct _phw_tonga_bacos phw_tonga_bacos;
+
+struct _phw_tonga_uvd_clocks {
+	uint32_t   VCLK;
+	uint32_t   DCLK;
+};
+
+typedef struct _phw_tonga_uvd_clocks phw_tonga_uvd_clocks;
+
+struct _phw_tonga_vce_clocks {
+	uint32_t   EVCLK;
+	uint32_t   ECCLK;
+};
+
+typedef struct _phw_tonga_vce_clocks phw_tonga_vce_clocks;
+
+struct tonga_power_state {
+	uint32_t                    magic;
+	phw_tonga_uvd_clocks        uvd_clocks;
+	phw_tonga_vce_clocks        vce_clocks;
+	uint32_t                    sam_clk;
+	uint32_t                    acp_clk;
+	uint16_t                    performance_level_count;
+	bool                        dc_compatible;
+	uint32_t                    sclk_threshold;
+	struct tonga_performance_level performance_levels[TONGA_MAX_HARDWARE_POWERLEVELS];
+};
+
+struct _phw_tonga_dpm_level {
+	bool  		enabled;
+	uint32_t    value;
+	uint32_t    param1;
+};
+typedef struct _phw_tonga_dpm_level phw_tonga_dpm_level;
+
+#define TONGA_MAX_DEEPSLEEP_DIVIDER_ID 5
+#define MAX_REGULAR_DPM_NUMBER 8
+#define TONGA_MINIMUM_ENGINE_CLOCK 2500
+
+struct tonga_single_dpm_table {
+	uint32_t count;
+	phw_tonga_dpm_level dpm_levels[MAX_REGULAR_DPM_NUMBER];
+};
+
+struct tonga_dpm_table {
+	struct tonga_single_dpm_table  sclk_table;
+	struct tonga_single_dpm_table  mclk_table;
+	struct tonga_single_dpm_table  pcie_speed_table;
+	struct tonga_single_dpm_table  vddc_table;
+	struct tonga_single_dpm_table  vdd_gfx_table;
+	struct tonga_single_dpm_table  vdd_ci_table;
+	struct tonga_single_dpm_table  mvdd_table;
+};
+typedef struct _phw_tonga_dpm_table phw_tonga_dpm_table;
+
+
+struct _phw_tonga_clock_regisiters {
+	uint32_t  vCG_SPLL_FUNC_CNTL;
+	uint32_t  vCG_SPLL_FUNC_CNTL_2;
+	uint32_t  vCG_SPLL_FUNC_CNTL_3;
+	uint32_t  vCG_SPLL_FUNC_CNTL_4;
+	uint32_t  vCG_SPLL_SPREAD_SPECTRUM;
+	uint32_t  vCG_SPLL_SPREAD_SPECTRUM_2;
+	uint32_t  vDLL_CNTL;
+	uint32_t  vMCLK_PWRMGT_CNTL;
+	uint32_t  vMPLL_AD_FUNC_CNTL;
+	uint32_t  vMPLL_DQ_FUNC_CNTL;
+	uint32_t  vMPLL_FUNC_CNTL;
+	uint32_t  vMPLL_FUNC_CNTL_1;
+	uint32_t  vMPLL_FUNC_CNTL_2;
+	uint32_t  vMPLL_SS1;
+	uint32_t  vMPLL_SS2;
+};
+typedef struct _phw_tonga_clock_regisiters phw_tonga_clock_registers;
+
+struct _phw_tonga_voltage_smio_registers {
+	uint32_t vs0_vid_lower_smio_cntl;
+};
+typedef struct _phw_tonga_voltage_smio_registers phw_tonga_voltage_smio_registers;
+
+
+struct _phw_tonga_mc_reg_entry {
+	uint32_t mclk_max;
+	uint32_t mc_data[SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE];
+};
+typedef struct _phw_tonga_mc_reg_entry phw_tonga_mc_reg_entry;
+
+struct _phw_tonga_mc_reg_table {
+	uint8_t   last;               /* number of registers*/
+	uint8_t   num_entries;        /* number of entries in mc_reg_table_entry used*/
+	uint16_t  validflag;          /* indicate the corresponding register is valid or not. 1: valid, 0: invalid. bit0->address[0], bit1->address[1], etc.*/
+	phw_tonga_mc_reg_entry    mc_reg_table_entry[MAX_AC_TIMING_ENTRIES];
+	SMU72_Discrete_MCRegisterAddress mc_reg_address[SMU72_DISCRETE_MC_REGISTER_ARRAY_SIZE];
+};
+typedef struct _phw_tonga_mc_reg_table phw_tonga_mc_reg_table;
+
+#define DISABLE_MC_LOADMICROCODE   1
+#define DISABLE_MC_CFGPROGRAMMING  2
+
+/*Ultra Low Voltage parameter structure */
+struct _phw_tonga_ulv_parm{
+	bool	ulv_supported;
+	uint32_t   ch_ulv_parameter;
+	uint32_t   ulv_volt_change_delay;
+	struct tonga_performance_level   ulv_power_level;
+};
+typedef struct _phw_tonga_ulv_parm phw_tonga_ulv_parm;
+
+#define TONGA_MAX_LEAKAGE_COUNT  8
+
+struct _phw_tonga_leakage_voltage {
+	uint16_t  count;
+	uint16_t  leakage_id[TONGA_MAX_LEAKAGE_COUNT];
+	uint16_t  actual_voltage[TONGA_MAX_LEAKAGE_COUNT];
+};
+typedef struct _phw_tonga_leakage_voltage phw_tonga_leakage_voltage;
+
+struct _phw_tonga_display_timing {
+	uint32_t min_clock_insr;
+	uint32_t num_existing_displays;
+};
+typedef struct _phw_tonga_display_timing phw_tonga_display_timing;
+
+struct _phw_tonga_dpmlevel_enable_mask {
+	uint32_t uvd_dpm_enable_mask;
+	uint32_t vce_dpm_enable_mask;
+	uint32_t acp_dpm_enable_mask;
+	uint32_t samu_dpm_enable_mask;
+	uint32_t sclk_dpm_enable_mask;
+	uint32_t mclk_dpm_enable_mask;
+	uint32_t pcie_dpm_enable_mask;
+};
+typedef struct _phw_tonga_dpmlevel_enable_mask phw_tonga_dpmlevel_enable_mask;
+
+struct _phw_tonga_pcie_perf_range {
+	uint16_t max;
+	uint16_t min;
+};
+typedef struct _phw_tonga_pcie_perf_range phw_tonga_pcie_perf_range;
+
+struct _phw_tonga_vbios_boot_state {
+	uint16_t					mvdd_bootup_value;
+	uint16_t					vddc_bootup_value;
+	uint16_t					vddci_bootup_value;
+	uint16_t					vddgfx_bootup_value;
+	uint32_t					sclk_bootup_value;
+	uint32_t					mclk_bootup_value;
+	uint16_t					pcie_gen_bootup_value;
+	uint16_t					pcie_lane_bootup_value;
+};
+typedef struct _phw_tonga_vbios_boot_state phw_tonga_vbios_boot_state;
+
+#define DPMTABLE_OD_UPDATE_SCLK     0x00000001
+#define DPMTABLE_OD_UPDATE_MCLK     0x00000002
+#define DPMTABLE_UPDATE_SCLK        0x00000004
+#define DPMTABLE_UPDATE_MCLK        0x00000008
+
+/* We need to review which fields are needed. */
+/* This is mostly a copy of the RV7xx/Evergreen structure which is close, but not identical to the N.Islands one. */
+struct tonga_hwmgr {
+	struct tonga_dpm_table               dpm_table;
+	struct tonga_dpm_table               golden_dpm_table;
+
+	uint32_t                           voting_rights_clients0;
+	uint32_t                           voting_rights_clients1;
+	uint32_t                           voting_rights_clients2;
+	uint32_t                           voting_rights_clients3;
+	uint32_t                           voting_rights_clients4;
+	uint32_t                           voting_rights_clients5;
+	uint32_t                           voting_rights_clients6;
+	uint32_t                           voting_rights_clients7;
+	uint32_t                           static_screen_threshold_unit;
+	uint32_t                           static_screen_threshold;
+	uint32_t                           voltage_control;
+	uint32_t                           vdd_gfx_control;
+
+	uint32_t                           vddc_vddci_delta;
+	uint32_t                           vddc_vddgfx_delta;
+
+	pp_interrupt_registration_info    internal_high_thermal_interrupt_info;
+	pp_interrupt_registration_info    internal_low_thermal_interrupt_info;
+	pp_interrupt_registration_info    smc_to_host_interrupt_info;
+	uint32_t                          active_auto_throttle_sources;
+
+	pp_interrupt_registration_info    external_throttle_interrupt;
+	pp_interrupt_callback             external_throttle_callback;
+	void                             *external_throttle_context;
+
+	pp_interrupt_registration_info    ctf_interrupt_info;
+	pp_interrupt_callback             ctf_callback;
+	void                             *ctf_context;
+
+	phw_tonga_clock_registers      	  clock_registers;
+	phw_tonga_voltage_smio_registers  voltage_smio_registers;
+
+	bool                         	is_memory_GDDR5;
+	uint16_t                          acpi_vddc;
+	bool                         	pspp_notify_required;        /* Flag to indicate if PSPP notification to SBIOS is required */
+	uint16_t                          force_pcie_gen;            /* The forced PCI-E speed if not 0xffff */
+	uint16_t                          acpi_pcie_gen;             /* The PCI-E speed at ACPI time */
+	uint32_t                           pcie_gen_cap;             /* The PCI-E speed capabilities bitmap from CAIL */
+	uint32_t                           pcie_lane_cap;            /* The PCI-E lane capabilities bitmap from CAIL */
+	uint32_t                           pcie_spc_cap;             /* Symbol Per Clock Capabilities from registry */
+	phw_tonga_leakage_voltage       	vddc_leakage;            /* The Leakage VDDC supported (based on leakage ID).*/
+	phw_tonga_leakage_voltage       	vddcgfx_leakage;         /* The Leakage VDDC supported (based on leakage ID). */
+	phw_tonga_leakage_voltage       	vddci_leakage;           /* The Leakage VDDCI supported (based on leakage ID). */
+
+	uint32_t                           mvdd_control;
+	uint32_t                           vddc_mask_low;
+	uint32_t                           mvdd_mask_low;
+	uint16_t                          max_vddc_in_pp_table;        /* the maximum VDDC value in the powerplay table*/
+	uint16_t                          min_vddc_in_pp_table;
+	uint16_t                          max_vddci_in_pp_table;       /* the maximum VDDCI value in the powerplay table */
+	uint16_t                          min_vddci_in_pp_table;
+	uint32_t                           mclk_strobe_mode_threshold;
+	uint32_t                           mclk_stutter_mode_threshold;
+	uint32_t                           mclk_edc_enable_threshold;
+	uint32_t                           mclk_edc_wr_enable_threshold;
+	bool                         	is_uvd_enabled;
+	bool                         	is_xdma_enabled;
+	phw_tonga_vbios_boot_state      vbios_boot_state;
+
+	bool                         battery_state;
+	bool                         is_tlu_enabled;
+	bool                         pcie_performance_request;
+
+	/* -------------- SMC SRAM Address of firmware header tables ----------------*/
+	uint32_t                           sram_end;                 /* The first address after the SMC SRAM. */
+	uint32_t                           dpm_table_start;          /* The start of the dpm table in the SMC SRAM. */
+	uint32_t                           soft_regs_start;          /* The start of the soft registers in the SMC SRAM. */
+	uint32_t                           mc_reg_table_start;       /* The start of the mc register table in the SMC SRAM. */
+	uint32_t                           fan_table_start;          /* The start of the fan table in the SMC SRAM. */
+	uint32_t                           arb_table_start;          /* The start of the ARB setting table in the SMC SRAM. */
+	SMU72_Discrete_DpmTable         smc_state_table;             /* The carbon copy of the SMC state table. */
+	SMU72_Discrete_MCRegisters      mc_reg_table;
+	SMU72_Discrete_Ulv              ulv_setting;                 /* The carbon copy of ULV setting. */
+	/* -------------- Stuff originally coming from Evergreen --------------------*/
+	phw_tonga_mc_reg_table			tonga_mc_reg_table;
+	uint32_t                         vdd_ci_control;
+	pp_atomctrl_voltage_table        vddc_voltage_table;
+	pp_atomctrl_voltage_table        vddci_voltage_table;
+	pp_atomctrl_voltage_table        vddgfx_voltage_table;
+	pp_atomctrl_voltage_table        mvdd_voltage_table;
+
+	uint32_t                           mgcg_cgtt_local2;
+	uint32_t                           mgcg_cgtt_local3;
+	uint32_t                           gpio_debug;
+	uint32_t							mc_micro_code_feature;
+	uint32_t							highest_mclk;
+	uint16_t                          acpi_vdd_ci;
+	uint8_t                           mvdd_high_index;
+	uint8_t                           mvdd_low_index;
+	bool                         dll_defaule_on;
+	bool                         performance_request_registered;
+
+	/* ----------------- Low Power Features ---------------------*/
+	phw_tonga_bacos					bacos;
+	phw_tonga_ulv_parm              ulv;
+	/* ----------------- CAC Stuff ---------------------*/
+	uint32_t					cac_table_start;
+	bool                         cac_configuration_required;    /* TRUE if PP_CACConfigurationRequired == 1 */
+	bool                         driver_calculate_cac_leakage;  /* TRUE if PP_DriverCalculateCACLeakage == 1 */
+	bool                         cac_enabled;
+	/* ----------------- DPM2 Parameters ---------------------*/
+	uint32_t					power_containment_features;
+	bool                         enable_bapm_feature;
+	bool                         enable_tdc_limit_feature;
+	bool                         enable_pkg_pwr_tracking_feature;
+	bool                         disable_uvd_power_tune_feature;
+	phw_tonga_pt_defaults           *power_tune_defaults;
+	SMU72_Discrete_PmFuses           power_tune_table;
+	uint32_t                           ul_dte_tj_offset;             /* Fudge factor in DPM table to correct HW DTE errors */
+	uint32_t                           fast_watemark_threshold;      /* use fast watermark if clock is equal or above this. In percentage of the target high sclk. */
+
+	/* ----------------- Phase Shedding ---------------------*/
+	bool                         vddc_phase_shed_control;
+	/* --------------------- DI/DT --------------------------*/
+	phw_tonga_display_timing       display_timing;
+	/* --------- ReadRegistry data for memory and engine clock margins ---- */
+	uint32_t                           engine_clock_data;
+	uint32_t                           memory_clock_data;
+	/* -------- Thermal Temperature Setting --------------*/
+	phw_tonga_dpmlevel_enable_mask     dpm_level_enable_mask;
+	uint32_t                           need_update_smu7_dpm_table;
+	uint32_t                           sclk_dpm_key_disabled;
+	uint32_t                           mclk_dpm_key_disabled;
+	uint32_t                           pcie_dpm_key_disabled;
+	uint32_t                           min_engine_clocks; /* used to store the previous dal min sclock */
+	phw_tonga_pcie_perf_range       pcie_gen_performance;
+	phw_tonga_pcie_perf_range       pcie_lane_performance;
+	phw_tonga_pcie_perf_range       pcie_gen_power_saving;
+	phw_tonga_pcie_perf_range       pcie_lane_power_saving;
+	bool                            use_pcie_performance_levels;
+	bool                            use_pcie_power_saving_levels;
+	uint32_t                           activity_target[SMU72_MAX_LEVELS_GRAPHICS]; /* percentage value from 0-100, default 50 */
+	uint32_t                           mclk_activity_target;
+	uint32_t                           low_sclk_interrupt_threshold;
+	uint32_t                           last_mclk_dpm_enable_mask;
+	bool								uvd_enabled;
+	uint32_t                           pcc_monitor_enabled;
+
+	/* --------- Power Gating States ------------*/
+	bool                           uvd_power_gated;  /* 1: gated, 0:not gated */
+	bool                           vce_power_gated;  /* 1: gated, 0:not gated */
+	bool                           samu_power_gated; /* 1: gated, 0:not gated */
+	bool                           acp_power_gated;  /* 1: gated, 0:not gated */
+	bool                           pg_acp_init;
+
+};
+
+typedef struct tonga_hwmgr tonga_hwmgr;
+
+#define TONGA_DPM2_NEAR_TDP_DEC          10
+#define TONGA_DPM2_ABOVE_SAFE_INC        5
+#define TONGA_DPM2_BELOW_SAFE_INC        20
+
+#define TONGA_DPM2_LTA_WINDOW_SIZE       7  /* Log2 of the LTA window size (l2numWin_TDP). Eg. If LTA windows size is 128, then this value should be Log2(128) = 7. */
+
+#define TONGA_DPM2_LTS_TRUNCATE          0
+
+#define TONGA_DPM2_TDP_SAFE_LIMIT_PERCENT            80  /* Maximum 100 */
+
+#define TONGA_DPM2_MAXPS_PERCENT_H                   90  /* Maximum 0xFF */
+#define TONGA_DPM2_MAXPS_PERCENT_M                   90  /* Maximum 0xFF */
+
+#define TONGA_DPM2_PWREFFICIENCYRATIO_MARGIN         50
+
+#define TONGA_DPM2_SQ_RAMP_MAX_POWER                 0x3FFF
+#define TONGA_DPM2_SQ_RAMP_MIN_POWER                 0x12
+#define TONGA_DPM2_SQ_RAMP_MAX_POWER_DELTA           0x15
+#define TONGA_DPM2_SQ_RAMP_SHORT_TERM_INTERVAL_SIZE  0x1E
+#define TONGA_DPM2_SQ_RAMP_LONG_TERM_INTERVAL_RATIO  0xF
+
+#define TONGA_VOLTAGE_CONTROL_NONE                   0x0
+#define TONGA_VOLTAGE_CONTROL_BY_GPIO                0x1
+#define TONGA_VOLTAGE_CONTROL_BY_SVID2               0x2
+#define TONGA_VOLTAGE_CONTROL_MERGED                 0x3
+
+#define TONGA_Q88_FORMAT_CONVERSION_UNIT             256 /*To convert to Q8.8 format for firmware */
+
+#define TONGA_UNUSED_GPIO_PIN                        0x7F
+
+/* Following flags shows PCIe link speed supported in driver which are decided by chipset and ASIC */
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1        0x00010000
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2        0x00020000
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3        0x00040000
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_MASK        0xFFFF0000
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_SHIFT       16
+
+/* Following flags shows PCIe link speed supported by ASIC H/W.*/
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1   0x00000001
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2   0x00000002
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3   0x00000004
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_MASK   0x0000FFFF
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_SHIFT  0
+
+/* Following flags shows PCIe lane width switch supported in driver which are decided by chipset and ASIC */
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X1          0x00010000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X2          0x00020000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X4          0x00040000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X8          0x00080000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X12         0x00100000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X16         0x00200000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X32         0x00400000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_SHIFT       16
+
+#define PP_HOST_TO_SMC_UL(X) cpu_to_be32(X)
+#define PP_SMC_TO_HOST_UL(X) be32_to_cpu(X)
+
+#define PP_HOST_TO_SMC_US(X) cpu_to_be16(X)
+#define PP_SMC_TO_HOST_US(X) be16_to_cpu(X)
+
+#define CONVERT_FROM_HOST_TO_SMC_UL(X) ((X) = PP_HOST_TO_SMC_UL(X))
+#define CONVERT_FROM_SMC_TO_HOST_UL(X) ((X) = PP_SMC_TO_HOST_UL(X))
+
+#define CONVERT_FROM_HOST_TO_SMC_US(X) ((X) = PP_HOST_TO_SMC_US(X))
+
+int tonga_hwmgr_init(struct pp_hwmgr *hwmgr);
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h
new file mode 100644
index 0000000..8e6670b
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_powertune.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef TONGA_POWERTUNE_H
+#define TONGA_POWERTUNE_H
+
+enum _phw_tonga_ptc_config_reg_type {
+	TONGA_CONFIGREG_MMR = 0,
+	TONGA_CONFIGREG_SMC_IND,
+	TONGA_CONFIGREG_DIDT_IND,
+	TONGA_CONFIGREG_CACHE,
+
+	TONGA_CONFIGREG_MAX
+};
+typedef enum _phw_tonga_ptc_config_reg_type phw_tonga_ptc_config_reg_type;
+
+/* PowerContainment Features */
+#define POWERCONTAINMENT_FEATURE_BAPM            0x00000001
+#define POWERCONTAINMENT_FEATURE_TDCLimit        0x00000002
+#define POWERCONTAINMENT_FEATURE_PkgPwrLimit     0x00000004
+
+struct _phw_tonga_pt_config_reg {
+	uint32_t                           Offset;
+	uint32_t                           Mask;
+	uint32_t                           Shift;
+	uint32_t                           Value;
+	phw_tonga_ptc_config_reg_type     Type;
+};
+typedef struct _phw_tonga_pt_config_reg phw_tonga_pt_config_reg;
+
+struct _phw_tonga_pt_defaults {
+	uint8_t   svi_load_line_en;
+	uint8_t   svi_load_line_vddC;
+	uint8_t   tdc_vddc_throttle_release_limit_perc;
+	uint8_t   tdc_mawt;
+	uint8_t   tdc_waterfall_ctl;
+	uint8_t   dte_ambient_temp_base;
+	uint32_t  display_cac;
+	uint32_t  bamp_temp_gradient;
+	uint16_t  bapmti_r[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS];
+	uint16_t  bapmti_rc[SMU72_DTE_ITERATIONS * SMU72_DTE_SOURCES * SMU72_DTE_SINKS];
+};
+typedef struct _phw_tonga_pt_defaults phw_tonga_pt_defaults;
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_pptable.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_pptable.h
new file mode 100644
index 0000000..9a4456e
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_pptable.h
@@ -0,0 +1,406 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef TONGA_PPTABLE_H
+#define TONGA_PPTABLE_H
+
+/** \file
+ * This is a PowerPlay table header file
+ */
+#pragma pack(push, 1)
+
+#include "hwmgr.h"
+
+#define ATOM_TONGA_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK 0x0f
+#define ATOM_TONGA_PP_FANPARAMETERS_NOFAN                                 0x80    /* No fan is connected to this controller. */
+
+#define ATOM_TONGA_PP_THERMALCONTROLLER_NONE      0
+#define ATOM_TONGA_PP_THERMALCONTROLLER_LM96163   17
+#define ATOM_TONGA_PP_THERMALCONTROLLER_TONGA     21
+#define ATOM_TONGA_PP_THERMALCONTROLLER_FIJI      22
+
+/*
+ * Thermal controller 'combo type' to use an external controller for Fan control and an internal controller for thermal.
+ * We probably should reserve the bit 0x80 for this use.
+ * To keep the number of these types low we should also use the same code for all ASICs (i.e. do not distinguish RV6xx and RV7xx Internal here).
+ * The driver can pick the correct internal controller based on the ASIC.
+ */
+
+#define ATOM_TONGA_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL   0x89    /* ADT7473 Fan Control + Internal Thermal Controller */
+#define ATOM_TONGA_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL   0x8D    /* EMC2103 Fan Control + Internal Thermal Controller */
+
+/*/* ATOM_TONGA_POWERPLAYTABLE::ulPlatformCaps */
+#define ATOM_TONGA_PP_PLATFORM_CAP_VDDGFX_CONTROL              0x1            /* This cap indicates whether vddgfx will be a separated power rail. */
+#define ATOM_TONGA_PP_PLATFORM_CAP_POWERPLAY                   0x2            /* This cap indicates whether this is a mobile part and CCC need to show Powerplay page. */
+#define ATOM_TONGA_PP_PLATFORM_CAP_SBIOSPOWERSOURCE            0x4            /* This cap indicates whether power source notificaiton is done by SBIOS directly. */
+#define ATOM_TONGA_PP_PLATFORM_CAP_DISABLE_VOLTAGE_ISLAND      0x8            /* Enable the option to overwrite voltage island feature to be disabled, regardless of VddGfx power rail support. */
+#define ____RETIRE16____                                0x10
+#define ATOM_TONGA_PP_PLATFORM_CAP_HARDWAREDC                 0x20            /* This cap indicates whether power source notificaiton is done by GPIO directly. */
+#define ____RETIRE64____                                0x40
+#define ____RETIRE128____                               0x80
+#define ____RETIRE256____                              0x100
+#define ____RETIRE512____                              0x200
+#define ____RETIRE1024____                             0x400
+#define ____RETIRE2048____                             0x800
+#define ATOM_TONGA_PP_PLATFORM_CAP_MVDD_CONTROL             0x1000            /* This cap indicates dynamic MVDD is required. Uncheck to disable it. */
+#define ____RETIRE2000____                            0x2000
+#define ____RETIRE4000____                            0x4000
+#define ATOM_TONGA_PP_PLATFORM_CAP_VDDCI_CONTROL            0x8000            /* This cap indicates dynamic VDDCI is required. Uncheck to disable it. */
+#define ____RETIRE10000____                          0x10000
+#define ATOM_TONGA_PP_PLATFORM_CAP_BACO                    0x20000            /* Enable to indicate the driver supports BACO state. */
+
+#define ATOM_TONGA_PP_PLATFORM_CAP_OUTPUT_THERMAL2GPIO17         0x100000     /* Enable to indicate the driver supports thermal2GPIO17. */
+#define ATOM_TONGA_PP_PLATFORM_COMBINE_PCC_WITH_THERMAL_SIGNAL  0x1000000     /* Enable to indicate if thermal and PCC are sharing the same GPIO */
+#define ATOM_TONGA_PLATFORM_LOAD_POST_PRODUCTION_FIRMWARE       0x2000000
+
+/* ATOM_PPLIB_NONCLOCK_INFO::usClassification */
+#define ATOM_PPLIB_CLASSIFICATION_UI_MASK               0x0007
+#define ATOM_PPLIB_CLASSIFICATION_UI_SHIFT              0
+#define ATOM_PPLIB_CLASSIFICATION_UI_NONE               0
+#define ATOM_PPLIB_CLASSIFICATION_UI_BATTERY            1
+#define ATOM_PPLIB_CLASSIFICATION_UI_BALANCED           3
+#define ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE        5
+/* 2, 4, 6, 7 are reserved */
+
+#define ATOM_PPLIB_CLASSIFICATION_BOOT                  0x0008
+#define ATOM_PPLIB_CLASSIFICATION_THERMAL               0x0010
+#define ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE    0x0020
+#define ATOM_PPLIB_CLASSIFICATION_REST                  0x0040
+#define ATOM_PPLIB_CLASSIFICATION_FORCED                0x0080
+#define ATOM_PPLIB_CLASSIFICATION_ACPI                  0x1000
+
+/* ATOM_PPLIB_NONCLOCK_INFO::usClassification2 */
+#define ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2 0x0001
+
+#define ATOM_Tonga_DISALLOW_ON_DC                       0x00004000
+#define ATOM_Tonga_ENABLE_VARIBRIGHT                    0x00008000
+
+#define ATOM_Tonga_TABLE_REVISION_TONGA                 7
+
+typedef struct _ATOM_Tonga_POWERPLAYTABLE {
+	ATOM_COMMON_TABLE_HEADER sHeader;
+
+	UCHAR  ucTableRevision;
+	USHORT usTableSize;						/*the size of header structure */
+
+	ULONG	ulGoldenPPID;
+	ULONG	ulGoldenRevision;
+	USHORT	usFormatID;
+
+	USHORT	usVoltageTime;					 /*in microseconds */
+	ULONG	ulPlatformCaps;					  /*See ATOM_Tonga_CAPS_* */
+
+	ULONG	ulMaxODEngineClock; 			   /*For Overdrive.  */
+	ULONG	ulMaxODMemoryClock; 			   /*For Overdrive. */
+
+	USHORT	usPowerControlLimit;
+	USHORT	usUlvVoltageOffset;				  /*in mv units */
+
+	USHORT	usStateArrayOffset;				  /*points to ATOM_Tonga_State_Array */
+	USHORT	usFanTableOffset;				  /*points to ATOM_Tonga_Fan_Table */
+	USHORT	usThermalControllerOffset;		   /*points to ATOM_Tonga_Thermal_Controller */
+	USHORT	usReserv;						   /*CustomThermalPolicy removed for Tonga. Keep this filed as reserved. */
+
+	USHORT	usMclkDependencyTableOffset;	   /*points to ATOM_Tonga_MCLK_Dependency_Table */
+	USHORT	usSclkDependencyTableOffset;	   /*points to ATOM_Tonga_SCLK_Dependency_Table */
+	USHORT	usVddcLookupTableOffset;		   /*points to ATOM_Tonga_Voltage_Lookup_Table */
+	USHORT	usVddgfxLookupTableOffset; 		/*points to ATOM_Tonga_Voltage_Lookup_Table */
+
+	USHORT	usMMDependencyTableOffset;		  /*points to ATOM_Tonga_MM_Dependency_Table */
+
+	USHORT	usVCEStateTableOffset;			   /*points to ATOM_Tonga_VCE_State_Table; */
+
+	USHORT	usPPMTableOffset;				  /*points to ATOM_Tonga_PPM_Table */
+	USHORT	usPowerTuneTableOffset;			  /*points to ATOM_PowerTune_Table */
+
+	USHORT	usHardLimitTableOffset; 		   /*points to ATOM_Tonga_Hard_Limit_Table */
+
+	USHORT	usPCIETableOffset;				  /*points to ATOM_Tonga_PCIE_Table */
+
+	USHORT	usGPIOTableOffset;				  /*points to ATOM_Tonga_GPIO_Table */
+
+	USHORT	usReserved[6];					   /*TODO: modify reserved size to fit structure aligning */
+} ATOM_Tonga_POWERPLAYTABLE;
+
+typedef struct _ATOM_Tonga_State {
+	UCHAR  ucEngineClockIndexHigh;
+	UCHAR  ucEngineClockIndexLow;
+
+	UCHAR  ucMemoryClockIndexHigh;
+	UCHAR  ucMemoryClockIndexLow;
+
+	UCHAR  ucPCIEGenLow;
+	UCHAR  ucPCIEGenHigh;
+
+	UCHAR  ucPCIELaneLow;
+	UCHAR  ucPCIELaneHigh;
+
+	USHORT usClassification;
+	ULONG ulCapsAndSettings;
+	USHORT usClassification2;
+	UCHAR  ucUnused[4];
+} ATOM_Tonga_State;
+
+typedef struct _ATOM_Tonga_State_Array {
+	UCHAR ucRevId;
+	UCHAR ucNumEntries;		/* Number of entries. */
+	ATOM_Tonga_State states[1];	/* Dynamically allocate entries. */
+} ATOM_Tonga_State_Array;
+
+typedef struct _ATOM_Tonga_MCLK_Dependency_Record {
+	UCHAR  ucVddcInd;	/* Vddc voltage */
+	USHORT usVddci;
+	USHORT usVddgfxOffset;	/* Offset relative to Vddc voltage */
+	USHORT usMvdd;
+	ULONG ulMclk;
+	USHORT usReserved;
+} ATOM_Tonga_MCLK_Dependency_Record;
+
+typedef struct _ATOM_Tonga_MCLK_Dependency_Table {
+	UCHAR ucRevId;
+	UCHAR ucNumEntries; 										/* Number of entries. */
+	ATOM_Tonga_MCLK_Dependency_Record entries[1];				/* Dynamically allocate entries. */
+} ATOM_Tonga_MCLK_Dependency_Table;
+
+typedef struct _ATOM_Tonga_SCLK_Dependency_Record {
+	UCHAR  ucVddInd;											/* Base voltage */
+	USHORT usVddcOffset;										/* Offset relative to base voltage */
+	ULONG ulSclk;
+	USHORT usEdcCurrent;
+	UCHAR  ucReliabilityTemperature;
+	UCHAR  ucCKSVOffsetandDisable;							  /* Bits 0~6: Voltage offset for CKS, Bit 7: Disable/enable for the SCLK level. */
+} ATOM_Tonga_SCLK_Dependency_Record;
+
+typedef struct _ATOM_Tonga_SCLK_Dependency_Table {
+	UCHAR ucRevId;
+	UCHAR ucNumEntries; 										/* Number of entries. */
+	ATOM_Tonga_SCLK_Dependency_Record entries[1];				 /* Dynamically allocate entries. */
+} ATOM_Tonga_SCLK_Dependency_Table;
+
+typedef struct _ATOM_Tonga_PCIE_Record {
+	UCHAR ucPCIEGenSpeed;
+	UCHAR usPCIELaneWidth;
+	UCHAR ucReserved[2];
+} ATOM_Tonga_PCIE_Record;
+
+typedef struct _ATOM_Tonga_PCIE_Table {
+	UCHAR ucRevId;
+	UCHAR ucNumEntries; 										/* Number of entries. */
+	ATOM_Tonga_PCIE_Record entries[1];							/* Dynamically allocate entries. */
+} ATOM_Tonga_PCIE_Table;
+
+typedef struct _ATOM_Tonga_MM_Dependency_Record {
+	UCHAR   ucVddcInd;											 /* VDDC voltage */
+	USHORT  usVddgfxOffset;									  /* Offset relative to VDDC voltage */
+	ULONG  ulDClk;												/* UVD D-clock */
+	ULONG  ulVClk;												/* UVD V-clock */
+	ULONG  ulEClk;												/* VCE clock */
+	ULONG  ulAClk;												/* ACP clock */
+	ULONG  ulSAMUClk;											/* SAMU clock */
+} ATOM_Tonga_MM_Dependency_Record;
+
+typedef struct _ATOM_Tonga_MM_Dependency_Table {
+	UCHAR ucRevId;
+	UCHAR ucNumEntries; 										/* Number of entries. */
+	ATOM_Tonga_MM_Dependency_Record entries[1]; 			   /* Dynamically allocate entries. */
+} ATOM_Tonga_MM_Dependency_Table;
+
+typedef struct _ATOM_Tonga_Voltage_Lookup_Record {
+	USHORT usVdd;											   /* Base voltage */
+	USHORT usCACLow;
+	USHORT usCACMid;
+	USHORT usCACHigh;
+} ATOM_Tonga_Voltage_Lookup_Record;
+
+typedef struct _ATOM_Tonga_Voltage_Lookup_Table {
+	UCHAR ucRevId;
+	UCHAR ucNumEntries; 										/* Number of entries. */
+	ATOM_Tonga_Voltage_Lookup_Record entries[1];				/* Dynamically allocate entries. */
+} ATOM_Tonga_Voltage_Lookup_Table;
+
+typedef struct _ATOM_Tonga_Fan_Table {
+	UCHAR   ucRevId;						 /* Change this if the table format changes or version changes so that the other fields are not the same. */
+	UCHAR   ucTHyst;						 /* Temperature hysteresis. Integer. */
+	USHORT  usTMin; 						 /* The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. */
+	USHORT  usTMed; 						 /* The middle temperature where we change slopes. */
+	USHORT  usTHigh;						 /* The high point above TMed for adjusting the second slope. */
+	USHORT  usPWMMin;						 /* The minimum PWM value in percent (0.01% increments). */
+	USHORT  usPWMMed;						 /* The PWM value (in percent) at TMed. */
+	USHORT  usPWMHigh;						 /* The PWM value at THigh. */
+	USHORT  usTMax; 						 /* The max temperature */
+	UCHAR   ucFanControlMode;				  /* Legacy or Fuzzy Fan mode */
+	USHORT  usFanPWMMax;					  /* Maximum allowed fan power in percent */
+	USHORT  usFanOutputSensitivity;		  /* Sensitivity of fan reaction to temepature changes */
+	USHORT  usFanRPMMax;					  /* The default value in RPM */
+	ULONG  ulMinFanSCLKAcousticLimit;	   /* Minimum Fan Controller SCLK Frequency Acoustic Limit. */
+	UCHAR   ucTargetTemperature;			 /* Advanced fan controller target temperature. */
+	UCHAR   ucMinimumPWMLimit; 			  /* The minimum PWM that the advanced fan controller can set.	This should be set to the highest PWM that will run the fan at its lowest RPM. */
+	USHORT  usReserved;
+} ATOM_Tonga_Fan_Table;
+
+typedef struct _ATOM_Fiji_Fan_Table {
+	UCHAR   ucRevId;						 /* Change this if the table format changes or version changes so that the other fields are not the same. */
+	UCHAR   ucTHyst;						 /* Temperature hysteresis. Integer. */
+	USHORT  usTMin; 						 /* The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. */
+	USHORT  usTMed; 						 /* The middle temperature where we change slopes. */
+	USHORT  usTHigh;						 /* The high point above TMed for adjusting the second slope. */
+	USHORT  usPWMMin;						 /* The minimum PWM value in percent (0.01% increments). */
+	USHORT  usPWMMed;						 /* The PWM value (in percent) at TMed. */
+	USHORT  usPWMHigh;						 /* The PWM value at THigh. */
+	USHORT  usTMax; 						 /* The max temperature */
+	UCHAR   ucFanControlMode;				  /* Legacy or Fuzzy Fan mode */
+	USHORT  usFanPWMMax;					  /* Maximum allowed fan power in percent */
+	USHORT  usFanOutputSensitivity;		  /* Sensitivity of fan reaction to temepature changes */
+	USHORT  usFanRPMMax;					  /* The default value in RPM */
+	ULONG  ulMinFanSCLKAcousticLimit;		/* Minimum Fan Controller SCLK Frequency Acoustic Limit. */
+	UCHAR   ucTargetTemperature;			 /* Advanced fan controller target temperature. */
+	UCHAR   ucMinimumPWMLimit; 			  /* The minimum PWM that the advanced fan controller can set.	This should be set to the highest PWM that will run the fan at its lowest RPM. */
+	USHORT  usFanGainEdge;
+	USHORT  usFanGainHotspot;
+	USHORT  usFanGainLiquid;
+	USHORT  usFanGainVrVddc;
+	USHORT  usFanGainVrMvdd;
+	USHORT  usFanGainPlx;
+	USHORT  usFanGainHbm;
+	USHORT  usReserved;
+} ATOM_Fiji_Fan_Table;
+
+typedef struct _ATOM_Tonga_Thermal_Controller {
+	UCHAR ucRevId;
+	UCHAR ucType;		   /* one of ATOM_TONGA_PP_THERMALCONTROLLER_* */
+	UCHAR ucI2cLine;		/* as interpreted by DAL I2C */
+	UCHAR ucI2cAddress;
+	UCHAR ucFanParameters;	/* Fan Control Parameters. */
+	UCHAR ucFanMinRPM; 	 /* Fan Minimum RPM (hundreds) -- for display purposes only. */
+	UCHAR ucFanMaxRPM; 	 /* Fan Maximum RPM (hundreds) -- for display purposes only. */
+	UCHAR ucReserved;
+	UCHAR ucFlags;		   /* to be defined */
+} ATOM_Tonga_Thermal_Controller;
+
+typedef struct _ATOM_Tonga_VCE_State_Record {
+	UCHAR  ucVCEClockIndex;	/*index into usVCEDependencyTableOffset of 'ATOM_Tonga_MM_Dependency_Table' type */
+	UCHAR  ucFlag;		/* 2 bits indicates memory p-states */
+	UCHAR  ucSCLKIndex;		/*index into ATOM_Tonga_SCLK_Dependency_Table */
+	UCHAR  ucMCLKIndex;		/*index into ATOM_Tonga_MCLK_Dependency_Table */
+} ATOM_Tonga_VCE_State_Record;
+
+typedef struct _ATOM_Tonga_VCE_State_Table {
+	UCHAR ucRevId;
+	UCHAR ucNumEntries;
+	ATOM_Tonga_VCE_State_Record entries[1];
+} ATOM_Tonga_VCE_State_Table;
+
+typedef struct _ATOM_Tonga_PowerTune_Table {
+	UCHAR  ucRevId;
+	USHORT usTDP;
+	USHORT usConfigurableTDP;
+	USHORT usTDC;
+	USHORT usBatteryPowerLimit;
+	USHORT usSmallPowerLimit;
+	USHORT usLowCACLeakage;
+	USHORT usHighCACLeakage;
+	USHORT usMaximumPowerDeliveryLimit;
+	USHORT usTjMax;
+	USHORT usPowerTuneDataSetID;
+	USHORT usEDCLimit;
+	USHORT usSoftwareShutdownTemp;
+	USHORT usClockStretchAmount;
+	USHORT usReserve[2];
+} ATOM_Tonga_PowerTune_Table;
+
+typedef struct _ATOM_Fiji_PowerTune_Table {
+	UCHAR  ucRevId;
+	USHORT usTDP;
+	USHORT usConfigurableTDP;
+	USHORT usTDC;
+	USHORT usBatteryPowerLimit;
+	USHORT usSmallPowerLimit;
+	USHORT usLowCACLeakage;
+	USHORT usHighCACLeakage;
+	USHORT usMaximumPowerDeliveryLimit;
+	USHORT usTjMax;  /* For Fiji, this is also usTemperatureLimitEdge; */
+	USHORT usPowerTuneDataSetID;
+	USHORT usEDCLimit;
+	USHORT usSoftwareShutdownTemp;
+	USHORT usClockStretchAmount;
+	USHORT usTemperatureLimitHotspot;  /*The following are added for Fiji */
+	USHORT usTemperatureLimitLiquid1;
+	USHORT usTemperatureLimitLiquid2;
+	USHORT usTemperatureLimitVrVddc;
+	USHORT usTemperatureLimitVrMvdd;
+	USHORT usTemperatureLimitPlx;
+	UCHAR  ucLiquid1_I2C_address;  /*Liquid */
+	UCHAR  ucLiquid2_I2C_address;
+	UCHAR  ucLiquid_I2C_Line;
+	UCHAR  ucVr_I2C_address;	/*VR */
+	UCHAR  ucVr_I2C_Line;
+	UCHAR  ucPlx_I2C_address;  /*PLX */
+	UCHAR  ucPlx_I2C_Line;
+	USHORT usReserved;
+} ATOM_Fiji_PowerTune_Table;
+
+#define ATOM_PPM_A_A    1
+#define ATOM_PPM_A_I    2
+typedef struct _ATOM_Tonga_PPM_Table {
+	UCHAR   ucRevId;
+	UCHAR   ucPpmDesign;		  /*A+I or A+A */
+	USHORT  usCpuCoreNumber;
+	ULONG  ulPlatformTDP;
+	ULONG  ulSmallACPlatformTDP;
+	ULONG  ulPlatformTDC;
+	ULONG  ulSmallACPlatformTDC;
+	ULONG  ulApuTDP;
+	ULONG  ulDGpuTDP;
+	ULONG  ulDGpuUlvPower;
+	ULONG  ulTjmax;
+} ATOM_Tonga_PPM_Table;
+
+typedef struct _ATOM_Tonga_Hard_Limit_Record {
+	ULONG  ulSCLKLimit;
+	ULONG  ulMCLKLimit;
+	USHORT  usVddcLimit;
+	USHORT  usVddciLimit;
+	USHORT  usVddgfxLimit;
+} ATOM_Tonga_Hard_Limit_Record;
+
+typedef struct _ATOM_Tonga_Hard_Limit_Table {
+	UCHAR ucRevId;
+	UCHAR ucNumEntries;
+	ATOM_Tonga_Hard_Limit_Record entries[1];
+} ATOM_Tonga_Hard_Limit_Table;
+
+typedef struct _ATOM_Tonga_GPIO_Table {
+	UCHAR  ucRevId;
+	UCHAR  ucVRHotTriggeredSclkDpmIndex;		/* If VRHot signal is triggered SCLK will be limited to this DPM level */
+	UCHAR  ucReserve[5];
+} ATOM_Tonga_GPIO_Table;
+
+typedef struct _PPTable_Generic_SubTable_Header {
+	UCHAR  ucRevId;
+} PPTable_Generic_SubTable_Header;
+
+
+#pragma pack(pop)
+
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
new file mode 100644
index 0000000..ddb03a0
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
@@ -0,0 +1,1129 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+
+#include "tonga_processpptables.h"
+#include "ppatomctrl.h"
+#include "atombios.h"
+#include "pp_debug.h"
+#include "hwmgr.h"
+#include "cgs_common.h"
+#include "tonga_pptable.h"
+
+/**
+ * Private Function used during initialization.
+ * @param hwmgr Pointer to the hardware manager.
+ * @param setIt A flag indication if the capability should be set (TRUE) or reset (FALSE).
+ * @param cap Which capability to set/reset.
+ */
+static void set_hw_cap(struct pp_hwmgr *hwmgr, bool setIt, enum phm_platform_caps cap)
+{
+	if (setIt)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps, cap);
+	else
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, cap);
+}
+
+
+/**
+ * Private Function used during initialization.
+ * @param hwmgr Pointer to the hardware manager.
+ * @param powerplay_caps the bit array (from BIOS) of capability bits.
+ * @exception the current implementation always returns 1.
+ */
+static int set_platform_caps(struct pp_hwmgr *hwmgr, uint32_t powerplay_caps)
+{
+	PP_ASSERT_WITH_CODE((~powerplay_caps & ____RETIRE16____),
+		"ATOM_PP_PLATFORM_CAP_ASPM_L1 is not supported!", continue);
+	PP_ASSERT_WITH_CODE((~powerplay_caps & ____RETIRE64____),
+		"ATOM_PP_PLATFORM_CAP_GEMINIPRIMARY is not supported!", continue);
+	PP_ASSERT_WITH_CODE((~powerplay_caps & ____RETIRE512____),
+		"ATOM_PP_PLATFORM_CAP_SIDEPORTCONTROL is not supported!", continue);
+	PP_ASSERT_WITH_CODE((~powerplay_caps & ____RETIRE1024____),
+		"ATOM_PP_PLATFORM_CAP_TURNOFFPLL_ASPML1 is not supported!", continue);
+	PP_ASSERT_WITH_CODE((~powerplay_caps & ____RETIRE2048____),
+		"ATOM_PP_PLATFORM_CAP_HTLINKCONTROL is not supported!", continue);
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_CAP_POWERPLAY),
+			PHM_PlatformCaps_PowerPlaySupport
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_CAP_SBIOSPOWERSOURCE),
+			PHM_PlatformCaps_BiosPowerSourceControl
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_CAP_HARDWAREDC),
+			PHM_PlatformCaps_AutomaticDCTransition
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_CAP_MVDD_CONTROL),
+			PHM_PlatformCaps_EnableMVDDControl
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_CAP_VDDCI_CONTROL),
+			PHM_PlatformCaps_ControlVDDCI
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_CAP_VDDGFX_CONTROL),
+			PHM_PlatformCaps_ControlVDDGFX
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_CAP_BACO),
+			PHM_PlatformCaps_BACO
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_CAP_DISABLE_VOLTAGE_ISLAND),
+			PHM_PlatformCaps_DisableVoltageIsland
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PP_PLATFORM_COMBINE_PCC_WITH_THERMAL_SIGNAL),
+			PHM_PlatformCaps_CombinePCCWithThermalSignal
+		  );
+
+	set_hw_cap(
+			hwmgr,
+			0 != (powerplay_caps & ATOM_TONGA_PLATFORM_LOAD_POST_PRODUCTION_FIRMWARE),
+			PHM_PlatformCaps_LoadPostProductionFirmware
+		  );
+
+	return 0;
+}
+
+/**
+ * Private Function to get the PowerPlay Table Address.
+ */
+const void *get_powerplay_table(struct pp_hwmgr *hwmgr)
+{
+	int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
+
+	u16 size;
+	u8 frev, crev;
+	void *table_address;
+
+	table_address = (ATOM_Tonga_POWERPLAYTABLE *)
+		cgs_atom_get_data_table(hwmgr->device, index, &size, &frev, &crev);
+
+	hwmgr->soft_pp_table = table_address;	/*Cache the result in RAM.*/
+
+	return table_address;
+}
+
+static int get_vddc_lookup_table(
+		struct pp_hwmgr	*hwmgr,
+		phm_ppt_v1_voltage_lookup_table	**lookup_table,
+		const ATOM_Tonga_Voltage_Lookup_Table	*vddc_lookup_pp_tables,
+		uint32_t	max_levels
+		)
+{
+	uint32_t table_size, i;
+	phm_ppt_v1_voltage_lookup_table *table;
+
+	PP_ASSERT_WITH_CODE((0 != vddc_lookup_pp_tables->ucNumEntries),
+		"Invalid CAC Leakage PowerPlay Table!", return 1);
+
+	table_size = sizeof(uint32_t) +
+		sizeof(phm_ppt_v1_voltage_lookup_record) * max_levels;
+
+	table = (phm_ppt_v1_voltage_lookup_table *)
+		kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == table)
+		return -1;
+
+	memset(table, 0x00, table_size);
+
+	table->count = vddc_lookup_pp_tables->ucNumEntries;
+
+	for (i = 0; i < vddc_lookup_pp_tables->ucNumEntries; i++) {
+		table->entries[i].us_calculated = 0;
+		table->entries[i].us_vdd =
+			vddc_lookup_pp_tables->entries[i].usVdd;
+		table->entries[i].us_cac_low =
+			vddc_lookup_pp_tables->entries[i].usCACLow;
+		table->entries[i].us_cac_mid =
+			vddc_lookup_pp_tables->entries[i].usCACMid;
+		table->entries[i].us_cac_high =
+			vddc_lookup_pp_tables->entries[i].usCACHigh;
+	}
+
+	*lookup_table = table;
+
+	return 0;
+}
+
+/**
+ * Private Function used during initialization.
+ * Initialize Platform Power Management Parameter table
+ * @param hwmgr Pointer to the hardware manager.
+ * @param atom_ppm_table Pointer to PPM table in VBIOS
+ */
+static int get_platform_power_management_table(
+		struct pp_hwmgr *hwmgr,
+		ATOM_Tonga_PPM_Table *atom_ppm_table)
+{
+	struct phm_ppm_table *ptr = kzalloc(sizeof(ATOM_Tonga_PPM_Table), GFP_KERNEL);
+	struct phm_ppt_v1_information *pp_table_information =
+		(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (NULL == ptr)
+		return -1;
+
+	ptr->ppm_design
+		= atom_ppm_table->ucPpmDesign;
+	ptr->cpu_core_number
+		= atom_ppm_table->usCpuCoreNumber;
+	ptr->platform_tdp
+		= atom_ppm_table->ulPlatformTDP;
+	ptr->small_ac_platform_tdp
+		= atom_ppm_table->ulSmallACPlatformTDP;
+	ptr->platform_tdc
+		= atom_ppm_table->ulPlatformTDC;
+	ptr->small_ac_platform_tdc
+		= atom_ppm_table->ulSmallACPlatformTDC;
+	ptr->apu_tdp
+		= atom_ppm_table->ulApuTDP;
+	ptr->dgpu_tdp
+		= atom_ppm_table->ulDGpuTDP;
+	ptr->dgpu_ulv_power
+		= atom_ppm_table->ulDGpuUlvPower;
+	ptr->tj_max
+		= atom_ppm_table->ulTjmax;
+
+	pp_table_information->ppm_parameter_table = ptr;
+
+	return 0;
+}
+
+/**
+ * Private Function used during initialization.
+ * Initialize TDP limits for DPM2
+ * @param hwmgr Pointer to the hardware manager.
+ * @param powerplay_table Pointer to the PowerPlay Table.
+ */
+static int init_dpm_2_parameters(
+		struct pp_hwmgr *hwmgr,
+		const ATOM_Tonga_POWERPLAYTABLE *powerplay_table
+		)
+{
+	int result = 0;
+	struct phm_ppt_v1_information *pp_table_information = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	ATOM_Tonga_PPM_Table *atom_ppm_table;
+	uint32_t disable_ppm = 0;
+	uint32_t disable_power_control = 0;
+
+	pp_table_information->us_ulv_voltage_offset =
+		le16_to_cpu(powerplay_table->usUlvVoltageOffset);
+
+	pp_table_information->ppm_parameter_table = NULL;
+	pp_table_information->vddc_lookup_table = NULL;
+	pp_table_information->vddgfx_lookup_table = NULL;
+	/* TDP limits */
+	hwmgr->platform_descriptor.TDPODLimit =
+		le16_to_cpu(powerplay_table->usPowerControlLimit);
+	hwmgr->platform_descriptor.TDPAdjustment = 0;
+	hwmgr->platform_descriptor.VidAdjustment = 0;
+	hwmgr->platform_descriptor.VidAdjustmentPolarity = 0;
+	hwmgr->platform_descriptor.VidMinLimit = 0;
+	hwmgr->platform_descriptor.VidMaxLimit = 1500000;
+	hwmgr->platform_descriptor.VidStep = 6250;
+
+	disable_power_control = 0;
+	if (0 == disable_power_control) {
+		/* enable TDP overdrive (PowerControl) feature as well if supported */
+		if (hwmgr->platform_descriptor.TDPODLimit != 0)
+			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerControl);
+	}
+
+	if (0 != powerplay_table->usVddcLookupTableOffset) {
+		const ATOM_Tonga_Voltage_Lookup_Table *pVddcCACTable =
+			(ATOM_Tonga_Voltage_Lookup_Table *)(((unsigned long)powerplay_table) +
+			le16_to_cpu(powerplay_table->usVddcLookupTableOffset));
+
+		result = get_vddc_lookup_table(hwmgr,
+			&pp_table_information->vddc_lookup_table, pVddcCACTable, 16);
+	}
+
+	if (0 != powerplay_table->usVddgfxLookupTableOffset) {
+		const ATOM_Tonga_Voltage_Lookup_Table *pVddgfxCACTable =
+			(ATOM_Tonga_Voltage_Lookup_Table *)(((unsigned long)powerplay_table) +
+			le16_to_cpu(powerplay_table->usVddgfxLookupTableOffset));
+
+		result = get_vddc_lookup_table(hwmgr,
+			&pp_table_information->vddgfx_lookup_table, pVddgfxCACTable, 16);
+	}
+
+	disable_ppm = 0;
+	if (0 == disable_ppm) {
+		atom_ppm_table = (ATOM_Tonga_PPM_Table *)
+			(((unsigned long)powerplay_table) + le16_to_cpu(powerplay_table->usPPMTableOffset));
+
+		if (0 != powerplay_table->usPPMTableOffset) {
+			if (1 == get_platform_power_management_table(hwmgr, atom_ppm_table)) {
+				phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_EnablePlatformPowerManagement);
+			}
+		}
+	}
+
+	return result;
+}
+
+static int get_valid_clk(
+		struct pp_hwmgr *hwmgr,
+		struct phm_clock_array **clk_table,
+		const phm_ppt_v1_clock_voltage_dependency_table  * clk_volt_pp_table
+		)
+{
+	uint32_t table_size, i;
+	struct phm_clock_array *table;
+
+	PP_ASSERT_WITH_CODE((0 != clk_volt_pp_table->count),
+		"Invalid PowerPlay Table!", return -1);
+
+	table_size = sizeof(uint32_t) +
+		sizeof(uint32_t) * clk_volt_pp_table->count;
+
+	table = (struct phm_clock_array *)kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == table)
+		return -1;
+
+	memset(table, 0x00, table_size);
+
+	table->count = (uint32_t)clk_volt_pp_table->count;
+
+	for (i = 0; i < table->count; i++)
+		table->values[i] = (uint32_t)clk_volt_pp_table->entries[i].clk;
+
+	*clk_table = table;
+
+	return 0;
+}
+
+static int get_hard_limits(
+		struct pp_hwmgr *hwmgr,
+		struct phm_clock_and_voltage_limits *limits,
+		const ATOM_Tonga_Hard_Limit_Table * limitable
+		)
+{
+	PP_ASSERT_WITH_CODE((0 != limitable->ucNumEntries), "Invalid PowerPlay Table!", return -1);
+
+	/* currently we always take entries[0] parameters */
+	limits->sclk = (uint32_t)limitable->entries[0].ulSCLKLimit;
+	limits->mclk = (uint32_t)limitable->entries[0].ulMCLKLimit;
+	limits->vddc = (uint16_t)limitable->entries[0].usVddcLimit;
+	limits->vddci = (uint16_t)limitable->entries[0].usVddciLimit;
+	limits->vddgfx = (uint16_t)limitable->entries[0].usVddgfxLimit;
+
+	return 0;
+}
+
+static int get_mclk_voltage_dependency_table(
+		struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_clock_voltage_dependency_table **pp_tonga_mclk_dep_table,
+		const ATOM_Tonga_MCLK_Dependency_Table * mclk_dep_table
+		)
+{
+	uint32_t table_size, i;
+	phm_ppt_v1_clock_voltage_dependency_table *mclk_table;
+
+	PP_ASSERT_WITH_CODE((0 != mclk_dep_table->ucNumEntries),
+		"Invalid PowerPlay Table!", return -1);
+
+	table_size = sizeof(uint32_t) + sizeof(phm_ppt_v1_clock_voltage_dependency_record)
+		* mclk_dep_table->ucNumEntries;
+
+	mclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)
+		kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == mclk_table)
+		return -1;
+
+	memset(mclk_table, 0x00, table_size);
+
+	mclk_table->count = (uint32_t)mclk_dep_table->ucNumEntries;
+
+	for (i = 0; i < mclk_dep_table->ucNumEntries; i++) {
+		mclk_table->entries[i].vddInd =
+			mclk_dep_table->entries[i].ucVddcInd;
+		mclk_table->entries[i].vdd_offset =
+			mclk_dep_table->entries[i].usVddgfxOffset;
+		mclk_table->entries[i].vddci =
+			mclk_dep_table->entries[i].usVddci;
+		mclk_table->entries[i].mvdd =
+			mclk_dep_table->entries[i].usMvdd;
+		mclk_table->entries[i].clk =
+			mclk_dep_table->entries[i].ulMclk;
+	}
+
+	*pp_tonga_mclk_dep_table = mclk_table;
+
+	return 0;
+}
+
+static int get_sclk_voltage_dependency_table(
+		struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_clock_voltage_dependency_table **pp_tonga_sclk_dep_table,
+		const ATOM_Tonga_SCLK_Dependency_Table * sclk_dep_table
+		)
+{
+	uint32_t table_size, i;
+	phm_ppt_v1_clock_voltage_dependency_table *sclk_table;
+
+	PP_ASSERT_WITH_CODE((0 != sclk_dep_table->ucNumEntries),
+		"Invalid PowerPlay Table!", return -1);
+
+	table_size = sizeof(uint32_t) + sizeof(phm_ppt_v1_clock_voltage_dependency_record)
+		* sclk_dep_table->ucNumEntries;
+
+	sclk_table = (phm_ppt_v1_clock_voltage_dependency_table *)
+		kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == sclk_table)
+		return -1;
+
+	memset(sclk_table, 0x00, table_size);
+
+	sclk_table->count = (uint32_t)sclk_dep_table->ucNumEntries;
+
+	for (i = 0; i < sclk_dep_table->ucNumEntries; i++) {
+		sclk_table->entries[i].vddInd =
+			sclk_dep_table->entries[i].ucVddInd;
+		sclk_table->entries[i].vdd_offset =
+			sclk_dep_table->entries[i].usVddcOffset;
+		sclk_table->entries[i].clk =
+			sclk_dep_table->entries[i].ulSclk;
+		sclk_table->entries[i].cks_enable =
+			(((sclk_dep_table->entries[i].ucCKSVOffsetandDisable & 0x80) >> 7) == 0) ? 1 : 0;
+		sclk_table->entries[i].cks_voffset =
+			(sclk_dep_table->entries[i].ucCKSVOffsetandDisable & 0x7F);
+	}
+
+	*pp_tonga_sclk_dep_table = sclk_table;
+
+	return 0;
+}
+
+static int get_pcie_table(
+		struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_pcie_table **pp_tonga_pcie_table,
+		const ATOM_Tonga_PCIE_Table * atom_pcie_table
+		)
+{
+	uint32_t table_size, i, pcie_count;
+	phm_ppt_v1_pcie_table *pcie_table;
+	struct phm_ppt_v1_information *pp_table_information =
+		(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	PP_ASSERT_WITH_CODE((0 != atom_pcie_table->ucNumEntries),
+		"Invalid PowerPlay Table!", return -1);
+
+	table_size = sizeof(uint32_t) +
+		sizeof(phm_ppt_v1_pcie_record) * atom_pcie_table->ucNumEntries;
+
+	pcie_table = (phm_ppt_v1_pcie_table *)kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == pcie_table)
+		return -1;
+
+	memset(pcie_table, 0x00, table_size);
+
+	/*
+	* Make sure the number of pcie entries are less than or equal to sclk dpm levels.
+	* Since first PCIE entry is for ULV, #pcie has to be <= SclkLevel + 1.
+	*/
+	pcie_count = (pp_table_information->vdd_dep_on_sclk->count) + 1;
+	if ((uint32_t)atom_pcie_table->ucNumEntries <= pcie_count)
+		pcie_count = (uint32_t)atom_pcie_table->ucNumEntries;
+	else
+		printk(KERN_ERR "[ powerplay ] Number of Pcie Entries exceed the number of SCLK Dpm Levels! \
+		Disregarding the excess entries... \n");
+
+	pcie_table->count = pcie_count;
+
+	for (i = 0; i < pcie_count; i++) {
+		pcie_table->entries[i].gen_speed =
+			atom_pcie_table->entries[i].ucPCIEGenSpeed;
+		pcie_table->entries[i].lane_width =
+			atom_pcie_table->entries[i].usPCIELaneWidth;
+	}
+
+	*pp_tonga_pcie_table = pcie_table;
+
+	return 0;
+}
+
+static int get_cac_tdp_table(
+		struct pp_hwmgr *hwmgr,
+		struct phm_cac_tdp_table **cac_tdp_table,
+		const PPTable_Generic_SubTable_Header * table
+		)
+{
+	uint32_t table_size;
+	struct phm_cac_tdp_table *tdp_table;
+
+	table_size = sizeof(uint32_t) + sizeof(struct phm_cac_tdp_table);
+	tdp_table = kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == tdp_table)
+		return -1;
+
+	memset(tdp_table, 0x00, table_size);
+
+	hwmgr->dyn_state.cac_dtp_table = kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == hwmgr->dyn_state.cac_dtp_table)
+		return -1;
+
+	memset(hwmgr->dyn_state.cac_dtp_table, 0x00, table_size);
+
+	if (table->ucRevId < 3) {
+		const ATOM_Tonga_PowerTune_Table *tonga_table =
+			(ATOM_Tonga_PowerTune_Table *)table;
+		tdp_table->usTDP = tonga_table->usTDP;
+		tdp_table->usConfigurableTDP =
+			tonga_table->usConfigurableTDP;
+		tdp_table->usTDC = tonga_table->usTDC;
+		tdp_table->usBatteryPowerLimit =
+			tonga_table->usBatteryPowerLimit;
+		tdp_table->usSmallPowerLimit =
+			tonga_table->usSmallPowerLimit;
+		tdp_table->usLowCACLeakage =
+			tonga_table->usLowCACLeakage;
+		tdp_table->usHighCACLeakage =
+			tonga_table->usHighCACLeakage;
+		tdp_table->usMaximumPowerDeliveryLimit =
+			tonga_table->usMaximumPowerDeliveryLimit;
+		tdp_table->usDefaultTargetOperatingTemp =
+			tonga_table->usTjMax;
+		tdp_table->usTargetOperatingTemp =
+			tonga_table->usTjMax; /*Set the initial temp to the same as default */
+		tdp_table->usPowerTuneDataSetID =
+			tonga_table->usPowerTuneDataSetID;
+		tdp_table->usSoftwareShutdownTemp =
+			tonga_table->usSoftwareShutdownTemp;
+		tdp_table->usClockStretchAmount =
+			tonga_table->usClockStretchAmount;
+	} else {   /* Fiji and newer */
+		const ATOM_Fiji_PowerTune_Table *fijitable =
+			(ATOM_Fiji_PowerTune_Table *)table;
+		tdp_table->usTDP = fijitable->usTDP;
+		tdp_table->usConfigurableTDP = fijitable->usConfigurableTDP;
+		tdp_table->usTDC = fijitable->usTDC;
+		tdp_table->usBatteryPowerLimit = fijitable->usBatteryPowerLimit;
+		tdp_table->usSmallPowerLimit = fijitable->usSmallPowerLimit;
+		tdp_table->usLowCACLeakage = fijitable->usLowCACLeakage;
+		tdp_table->usHighCACLeakage = fijitable->usHighCACLeakage;
+		tdp_table->usMaximumPowerDeliveryLimit =
+			fijitable->usMaximumPowerDeliveryLimit;
+		tdp_table->usDefaultTargetOperatingTemp =
+			fijitable->usTjMax;
+		tdp_table->usTargetOperatingTemp =
+			fijitable->usTjMax; /*Set the initial temp to the same as default */
+		tdp_table->usPowerTuneDataSetID =
+			fijitable->usPowerTuneDataSetID;
+		tdp_table->usSoftwareShutdownTemp =
+			fijitable->usSoftwareShutdownTemp;
+		tdp_table->usClockStretchAmount =
+			fijitable->usClockStretchAmount;
+		tdp_table->usTemperatureLimitHotspot =
+			fijitable->usTemperatureLimitHotspot;
+		tdp_table->usTemperatureLimitLiquid1 =
+			fijitable->usTemperatureLimitLiquid1;
+		tdp_table->usTemperatureLimitLiquid2 =
+			fijitable->usTemperatureLimitLiquid2;
+		tdp_table->usTemperatureLimitVrVddc =
+			fijitable->usTemperatureLimitVrVddc;
+		tdp_table->usTemperatureLimitVrMvdd =
+			fijitable->usTemperatureLimitVrMvdd;
+		tdp_table->usTemperatureLimitPlx =
+			fijitable->usTemperatureLimitPlx;
+		tdp_table->ucLiquid1_I2C_address =
+			fijitable->ucLiquid1_I2C_address;
+		tdp_table->ucLiquid2_I2C_address =
+			fijitable->ucLiquid2_I2C_address;
+		tdp_table->ucLiquid_I2C_Line =
+			fijitable->ucLiquid_I2C_Line;
+		tdp_table->ucVr_I2C_address = fijitable->ucVr_I2C_address;
+		tdp_table->ucVr_I2C_Line = fijitable->ucVr_I2C_Line;
+		tdp_table->ucPlx_I2C_address = fijitable->ucPlx_I2C_address;
+		tdp_table->ucPlx_I2C_Line = fijitable->ucPlx_I2C_Line;
+	}
+
+	*cac_tdp_table = tdp_table;
+
+	return 0;
+}
+
+static int get_mm_clock_voltage_table(
+		struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_mm_clock_voltage_dependency_table **tonga_mm_table,
+		const ATOM_Tonga_MM_Dependency_Table * mm_dependency_table
+		)
+{
+	uint32_t table_size, i;
+	const ATOM_Tonga_MM_Dependency_Record *mm_dependency_record;
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table;
+
+	PP_ASSERT_WITH_CODE((0 != mm_dependency_table->ucNumEntries),
+		"Invalid PowerPlay Table!", return -1);
+	table_size = sizeof(uint32_t) +
+		sizeof(phm_ppt_v1_mm_clock_voltage_dependency_record)
+		* mm_dependency_table->ucNumEntries;
+	mm_table = (phm_ppt_v1_mm_clock_voltage_dependency_table *)
+		kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == mm_table)
+		return -1;
+
+	memset(mm_table, 0x00, table_size);
+
+	mm_table->count = mm_dependency_table->ucNumEntries;
+
+	for (i = 0; i < mm_dependency_table->ucNumEntries; i++) {
+		mm_dependency_record = &mm_dependency_table->entries[i];
+		mm_table->entries[i].vddcInd = mm_dependency_record->ucVddcInd;
+		mm_table->entries[i].vddgfx_offset = mm_dependency_record->usVddgfxOffset;
+		mm_table->entries[i].aclk = mm_dependency_record->ulAClk;
+		mm_table->entries[i].samclock = mm_dependency_record->ulSAMUClk;
+		mm_table->entries[i].eclk = mm_dependency_record->ulEClk;
+		mm_table->entries[i].vclk = mm_dependency_record->ulVClk;
+		mm_table->entries[i].dclk = mm_dependency_record->ulDClk;
+	}
+
+	*tonga_mm_table = mm_table;
+
+	return 0;
+}
+
+/**
+ * Private Function used during initialization.
+ * Initialize clock voltage dependency
+ * @param hwmgr Pointer to the hardware manager.
+ * @param powerplay_table Pointer to the PowerPlay Table.
+ */
+static int init_clock_voltage_dependency(
+		struct pp_hwmgr *hwmgr,
+		const ATOM_Tonga_POWERPLAYTABLE *powerplay_table
+		)
+{
+	int result = 0;
+	struct phm_ppt_v1_information *pp_table_information =
+		(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	const ATOM_Tonga_MM_Dependency_Table *mm_dependency_table =
+		(const ATOM_Tonga_MM_Dependency_Table *)(((unsigned long) powerplay_table) +
+		le16_to_cpu(powerplay_table->usMMDependencyTableOffset));
+	const PPTable_Generic_SubTable_Header *pPowerTuneTable =
+		(const PPTable_Generic_SubTable_Header *)(((unsigned long) powerplay_table) +
+		le16_to_cpu(powerplay_table->usPowerTuneTableOffset));
+	const ATOM_Tonga_MCLK_Dependency_Table *mclk_dep_table =
+		(const ATOM_Tonga_MCLK_Dependency_Table *)(((unsigned long) powerplay_table) +
+		le16_to_cpu(powerplay_table->usMclkDependencyTableOffset));
+	const ATOM_Tonga_SCLK_Dependency_Table *sclk_dep_table =
+		(const ATOM_Tonga_SCLK_Dependency_Table *)(((unsigned long) powerplay_table) +
+		le16_to_cpu(powerplay_table->usSclkDependencyTableOffset));
+	const ATOM_Tonga_Hard_Limit_Table *pHardLimits =
+		(const ATOM_Tonga_Hard_Limit_Table *)(((unsigned long) powerplay_table) +
+		le16_to_cpu(powerplay_table->usHardLimitTableOffset));
+	const ATOM_Tonga_PCIE_Table *pcie_table =
+		(const ATOM_Tonga_PCIE_Table *)(((unsigned long) powerplay_table) +
+		le16_to_cpu(powerplay_table->usPCIETableOffset));
+
+	pp_table_information->vdd_dep_on_sclk = NULL;
+	pp_table_information->vdd_dep_on_mclk = NULL;
+	pp_table_information->mm_dep_table = NULL;
+	pp_table_information->pcie_table = NULL;
+
+	if (powerplay_table->usMMDependencyTableOffset != 0)
+		result = get_mm_clock_voltage_table(hwmgr,
+		&pp_table_information->mm_dep_table, mm_dependency_table);
+
+	if (result == 0 && powerplay_table->usPowerTuneTableOffset != 0)
+		result = get_cac_tdp_table(hwmgr,
+		&pp_table_information->cac_dtp_table, pPowerTuneTable);
+
+	if (result == 0 && powerplay_table->usSclkDependencyTableOffset != 0)
+		result = get_sclk_voltage_dependency_table(hwmgr,
+		&pp_table_information->vdd_dep_on_sclk, sclk_dep_table);
+
+	if (result == 0 && powerplay_table->usMclkDependencyTableOffset != 0)
+		result = get_mclk_voltage_dependency_table(hwmgr,
+		&pp_table_information->vdd_dep_on_mclk, mclk_dep_table);
+
+	if (result == 0 && powerplay_table->usPCIETableOffset != 0)
+		result = get_pcie_table(hwmgr,
+		&pp_table_information->pcie_table, pcie_table);
+
+	if (result == 0 && powerplay_table->usHardLimitTableOffset != 0)
+		result = get_hard_limits(hwmgr,
+		&pp_table_information->max_clock_voltage_on_dc, pHardLimits);
+
+	hwmgr->dyn_state.max_clock_voltage_on_dc.sclk =
+		pp_table_information->max_clock_voltage_on_dc.sclk;
+	hwmgr->dyn_state.max_clock_voltage_on_dc.mclk =
+		pp_table_information->max_clock_voltage_on_dc.mclk;
+	hwmgr->dyn_state.max_clock_voltage_on_dc.vddc =
+		pp_table_information->max_clock_voltage_on_dc.vddc;
+	hwmgr->dyn_state.max_clock_voltage_on_dc.vddci =
+		pp_table_information->max_clock_voltage_on_dc.vddci;
+
+	if (result == 0 && (NULL != pp_table_information->vdd_dep_on_mclk)
+		&& (0 != pp_table_information->vdd_dep_on_mclk->count))
+		result = get_valid_clk(hwmgr, &pp_table_information->valid_mclk_values,
+		pp_table_information->vdd_dep_on_mclk);
+
+	if (result == 0 && (NULL != pp_table_information->vdd_dep_on_sclk)
+		&& (0 != pp_table_information->vdd_dep_on_sclk->count))
+		result = get_valid_clk(hwmgr, &pp_table_information->valid_sclk_values,
+		pp_table_information->vdd_dep_on_sclk);
+
+	return result;
+}
+
+/** Retrieves the (signed) Overdrive limits from VBIOS.
+ * The max engine clock, memory clock and max temperature come from the firmware info table.
+ *
+ * The information is placed into the platform descriptor.
+ *
+ * @param hwmgr source of the VBIOS table and owner of the platform descriptor to be updated.
+ * @param powerplay_table the address of the PowerPlay table.
+ *
+ * @return 1 as long as the firmware info table was present and of a supported version.
+ */
+static int init_over_drive_limits(
+		struct pp_hwmgr *hwmgr,
+		const ATOM_Tonga_POWERPLAYTABLE *powerplay_table)
+{
+	hwmgr->platform_descriptor.overdriveLimit.engineClock =
+		le16_to_cpu(powerplay_table->ulMaxODEngineClock);
+	hwmgr->platform_descriptor.overdriveLimit.memoryClock =
+		le16_to_cpu(powerplay_table->ulMaxODMemoryClock);
+
+	hwmgr->platform_descriptor.minOverdriveVDDC = 0;
+	hwmgr->platform_descriptor.maxOverdriveVDDC = 0;
+	hwmgr->platform_descriptor.overdriveVDDCStep = 0;
+
+	if (hwmgr->platform_descriptor.overdriveLimit.engineClock > 0 \
+		&& hwmgr->platform_descriptor.overdriveLimit.memoryClock > 0) {
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ACOverdriveSupport);
+	}
+
+	return 0;
+}
+
+/**
+ * Private Function used during initialization.
+ * Inspect the PowerPlay table for obvious signs of corruption.
+ * @param hwmgr Pointer to the hardware manager.
+ * @param powerplay_table Pointer to the PowerPlay Table.
+ * @exception This implementation always returns 1.
+ */
+static int init_thermal_controller(
+		struct pp_hwmgr *hwmgr,
+		const ATOM_Tonga_POWERPLAYTABLE *powerplay_table
+		)
+{
+	const PPTable_Generic_SubTable_Header *fan_table;
+	ATOM_Tonga_Thermal_Controller *thermal_controller;
+
+	thermal_controller = (ATOM_Tonga_Thermal_Controller *)
+		(((unsigned long)powerplay_table) +
+		le16_to_cpu(powerplay_table->usThermalControllerOffset));
+	PP_ASSERT_WITH_CODE((0 != powerplay_table->usThermalControllerOffset),
+		"Thermal controller table not set!", return -1);
+
+	hwmgr->thermal_controller.ucType = thermal_controller->ucType;
+	hwmgr->thermal_controller.ucI2cLine = thermal_controller->ucI2cLine;
+	hwmgr->thermal_controller.ucI2cAddress = thermal_controller->ucI2cAddress;
+
+	hwmgr->thermal_controller.fanInfo.bNoFan =
+		(0 != (thermal_controller->ucFanParameters & ATOM_TONGA_PP_FANPARAMETERS_NOFAN));
+
+	hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution =
+		thermal_controller->ucFanParameters &
+		ATOM_TONGA_PP_FANPARAMETERS_TACHOMETER_PULSES_PER_REVOLUTION_MASK;
+
+	hwmgr->thermal_controller.fanInfo.ulMinRPM
+		= thermal_controller->ucFanMinRPM * 100UL;
+	hwmgr->thermal_controller.fanInfo.ulMaxRPM
+		= thermal_controller->ucFanMaxRPM * 100UL;
+
+	set_hw_cap(
+			hwmgr,
+			ATOM_TONGA_PP_THERMALCONTROLLER_NONE != hwmgr->thermal_controller.ucType,
+			PHM_PlatformCaps_ThermalController
+		  );
+
+	if (0 == powerplay_table->usFanTableOffset)
+		return -1;
+
+	fan_table = (const PPTable_Generic_SubTable_Header *)
+		(((unsigned long)powerplay_table) +
+		le16_to_cpu(powerplay_table->usFanTableOffset));
+
+	PP_ASSERT_WITH_CODE((0 != powerplay_table->usFanTableOffset),
+		"Fan table not set!", return -1);
+	PP_ASSERT_WITH_CODE((0 < fan_table->ucRevId),
+		"Unsupported fan table format!", return -1);
+
+	hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay
+		= 100000;
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_MicrocodeFanControl);
+
+	if (fan_table->ucRevId < 8) {
+		const ATOM_Tonga_Fan_Table *tonga_fan_table =
+			(ATOM_Tonga_Fan_Table *)fan_table;
+		hwmgr->thermal_controller.advanceFanControlParameters.ucTHyst
+			= tonga_fan_table->ucTHyst;
+		hwmgr->thermal_controller.advanceFanControlParameters.usTMin
+			= tonga_fan_table->usTMin;
+		hwmgr->thermal_controller.advanceFanControlParameters.usTMed
+			= tonga_fan_table->usTMed;
+		hwmgr->thermal_controller.advanceFanControlParameters.usTHigh
+			= tonga_fan_table->usTHigh;
+		hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin
+			= tonga_fan_table->usPWMMin;
+		hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed
+			= tonga_fan_table->usPWMMed;
+		hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh
+			= tonga_fan_table->usPWMHigh;
+		hwmgr->thermal_controller.advanceFanControlParameters.usTMax
+			= 10900;                  /* hard coded */
+		hwmgr->thermal_controller.advanceFanControlParameters.usTMax
+			= tonga_fan_table->usTMax;
+		hwmgr->thermal_controller.advanceFanControlParameters.ucFanControlMode
+			= tonga_fan_table->ucFanControlMode;
+		hwmgr->thermal_controller.advanceFanControlParameters.usDefaultMaxFanPWM
+			= tonga_fan_table->usFanPWMMax;
+		hwmgr->thermal_controller.advanceFanControlParameters.usDefaultFanOutputSensitivity
+			= 4836;
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity
+			= tonga_fan_table->usFanOutputSensitivity;
+		hwmgr->thermal_controller.advanceFanControlParameters.usDefaultMaxFanRPM
+			= tonga_fan_table->usFanRPMMax;
+		hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit
+			= (tonga_fan_table->ulMinFanSCLKAcousticLimit / 100); /* PPTable stores it in 10Khz unit for 2 decimal places.  SMC wants MHz. */
+		hwmgr->thermal_controller.advanceFanControlParameters.ucTargetTemperature
+			= tonga_fan_table->ucTargetTemperature;
+		hwmgr->thermal_controller.advanceFanControlParameters.ucMinimumPWMLimit
+			= tonga_fan_table->ucMinimumPWMLimit;
+	} else {
+		const ATOM_Fiji_Fan_Table *fiji_fan_table =
+			(ATOM_Fiji_Fan_Table *)fan_table;
+		hwmgr->thermal_controller.advanceFanControlParameters.ucTHyst
+			= fiji_fan_table->ucTHyst;
+		hwmgr->thermal_controller.advanceFanControlParameters.usTMin
+			= fiji_fan_table->usTMin;
+		hwmgr->thermal_controller.advanceFanControlParameters.usTMed
+			= fiji_fan_table->usTMed;
+		hwmgr->thermal_controller.advanceFanControlParameters.usTHigh
+			= fiji_fan_table->usTHigh;
+		hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin
+			= fiji_fan_table->usPWMMin;
+		hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed
+			= fiji_fan_table->usPWMMed;
+		hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh
+			= fiji_fan_table->usPWMHigh;
+		hwmgr->thermal_controller.advanceFanControlParameters.usTMax
+			= fiji_fan_table->usTMax;
+		hwmgr->thermal_controller.advanceFanControlParameters.ucFanControlMode
+			= fiji_fan_table->ucFanControlMode;
+		hwmgr->thermal_controller.advanceFanControlParameters.usDefaultMaxFanPWM
+			= fiji_fan_table->usFanPWMMax;
+		hwmgr->thermal_controller.advanceFanControlParameters.usDefaultFanOutputSensitivity
+			= 4836;
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity
+			= fiji_fan_table->usFanOutputSensitivity;
+		hwmgr->thermal_controller.advanceFanControlParameters.usDefaultMaxFanRPM
+			= fiji_fan_table->usFanRPMMax;
+		hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit
+			= (fiji_fan_table->ulMinFanSCLKAcousticLimit / 100); /* PPTable stores it in 10Khz unit for 2 decimal places.  SMC wants MHz. */
+		hwmgr->thermal_controller.advanceFanControlParameters.ucTargetTemperature
+			= fiji_fan_table->ucTargetTemperature;
+		hwmgr->thermal_controller.advanceFanControlParameters.ucMinimumPWMLimit
+			= fiji_fan_table->ucMinimumPWMLimit;
+
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanGainEdge
+			= fiji_fan_table->usFanGainEdge;
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanGainHotspot
+			= fiji_fan_table->usFanGainHotspot;
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanGainLiquid
+			= fiji_fan_table->usFanGainLiquid;
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanGainVrVddc
+			= fiji_fan_table->usFanGainVrVddc;
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanGainVrMvdd
+			= fiji_fan_table->usFanGainVrMvdd;
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanGainPlx
+			= fiji_fan_table->usFanGainPlx;
+		hwmgr->thermal_controller.advanceFanControlParameters.usFanGainHbm
+			= fiji_fan_table->usFanGainHbm;
+	}
+
+	return 0;
+}
+
+/**
+ * Private Function used during initialization.
+ * Inspect the PowerPlay table for obvious signs of corruption.
+ * @param hwmgr Pointer to the hardware manager.
+ * @param powerplay_table Pointer to the PowerPlay Table.
+ * @exception 2 if the powerplay table is incorrect.
+ */
+static int check_powerplay_tables(
+		struct pp_hwmgr *hwmgr,
+		const ATOM_Tonga_POWERPLAYTABLE *powerplay_table
+		)
+{
+	const ATOM_Tonga_State_Array *state_arrays;
+
+	state_arrays = (ATOM_Tonga_State_Array *)(((unsigned long)powerplay_table) +
+		le16_to_cpu(powerplay_table->usStateArrayOffset));
+
+	PP_ASSERT_WITH_CODE((ATOM_Tonga_TABLE_REVISION_TONGA <=
+		powerplay_table->sHeader.ucTableFormatRevision),
+		"Unsupported PPTable format!", return -1);
+	PP_ASSERT_WITH_CODE((0 != powerplay_table->usStateArrayOffset),
+		"State table is not set!", return -1);
+	PP_ASSERT_WITH_CODE((0 < powerplay_table->sHeader.usStructureSize),
+		"Invalid PowerPlay Table!", return -1);
+	PP_ASSERT_WITH_CODE((0 < state_arrays->ucNumEntries),
+		"Invalid PowerPlay Table!", return -1);
+
+	return 0;
+}
+
+int tonga_pp_tables_initialize(struct pp_hwmgr *hwmgr)
+{
+	int result = 0;
+	const ATOM_Tonga_POWERPLAYTABLE *powerplay_table;
+
+	hwmgr->pptable = kzalloc(sizeof(struct phm_ppt_v1_information), GFP_KERNEL);
+
+	if (NULL == hwmgr->pptable)
+		return -1;
+
+	memset(hwmgr->pptable, 0x00, sizeof(struct phm_ppt_v1_information));
+
+	powerplay_table = get_powerplay_table(hwmgr);
+
+	PP_ASSERT_WITH_CODE((NULL != powerplay_table),
+		"Missing PowerPlay Table!", return -1);
+
+	result = check_powerplay_tables(hwmgr, powerplay_table);
+
+	if (0 == result)
+		result = set_platform_caps(hwmgr,
+			le32_to_cpu(powerplay_table->ulPlatformCaps));
+
+	if (0 == result)
+		result = init_thermal_controller(hwmgr, powerplay_table);
+
+	if (0 == result)
+		result = init_over_drive_limits(hwmgr, powerplay_table);
+
+	if (0 == result)
+		result = init_clock_voltage_dependency(hwmgr, powerplay_table);
+
+	if (0 == result)
+		result = init_dpm_2_parameters(hwmgr, powerplay_table);
+
+	return result;
+}
+
+int tonga_pp_tables_uninitialize(struct pp_hwmgr *hwmgr)
+{
+	int result = 0;
+	struct phm_ppt_v1_information *pp_table_information =
+		(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (NULL != hwmgr->soft_pp_table) {
+		kfree(hwmgr->soft_pp_table);
+		hwmgr->soft_pp_table = NULL;
+	}
+
+	if (NULL != pp_table_information->vdd_dep_on_sclk)
+		pp_table_information->vdd_dep_on_sclk = NULL;
+
+	if (NULL != pp_table_information->vdd_dep_on_mclk)
+		pp_table_information->vdd_dep_on_mclk = NULL;
+
+	if (NULL != pp_table_information->valid_mclk_values)
+		pp_table_information->valid_mclk_values = NULL;
+
+	if (NULL != pp_table_information->valid_sclk_values)
+		pp_table_information->valid_sclk_values = NULL;
+
+	if (NULL != pp_table_information->vddc_lookup_table)
+		pp_table_information->vddc_lookup_table = NULL;
+
+	if (NULL != pp_table_information->vddgfx_lookup_table)
+		pp_table_information->vddgfx_lookup_table = NULL;
+
+	if (NULL != pp_table_information->mm_dep_table)
+		pp_table_information->mm_dep_table = NULL;
+
+	if (NULL != pp_table_information->cac_dtp_table)
+		pp_table_information->cac_dtp_table = NULL;
+
+	if (NULL != hwmgr->dyn_state.cac_dtp_table)
+		hwmgr->dyn_state.cac_dtp_table = NULL;
+
+	if (NULL != pp_table_information->ppm_parameter_table)
+		pp_table_information->ppm_parameter_table = NULL;
+
+	if (NULL != pp_table_information->pcie_table)
+		pp_table_information->pcie_table = NULL;
+
+	if (NULL != hwmgr->pptable) {
+		kfree(hwmgr->pptable);
+		hwmgr->pptable = NULL;
+	}
+
+	return result;
+}
+
+const struct pp_table_func tonga_pptable_funcs = {
+	.pptable_init = tonga_pp_tables_initialize,
+	.pptable_fini = tonga_pp_tables_uninitialize,
+};
+
+int tonga_get_number_of_powerplay_table_entries(struct pp_hwmgr *hwmgr)
+{
+	const ATOM_Tonga_State_Array * state_arrays;
+	const ATOM_Tonga_POWERPLAYTABLE *pp_table = get_powerplay_table(hwmgr);
+
+	PP_ASSERT_WITH_CODE((NULL != pp_table),
+			"Missing PowerPlay Table!", return -1);
+	PP_ASSERT_WITH_CODE((pp_table->sHeader.ucTableFormatRevision >=
+			ATOM_Tonga_TABLE_REVISION_TONGA),
+			"Incorrect PowerPlay table revision!", return -1);
+
+	state_arrays = (ATOM_Tonga_State_Array *)(((unsigned long)pp_table) +
+			le16_to_cpu(pp_table->usStateArrayOffset));
+
+	return (uint32_t)(state_arrays->ucNumEntries);
+}
+
+/**
+* Private function to convert flags stored in the BIOS to software flags in PowerPlay.
+*/
+static uint32_t make_classification_flags(struct pp_hwmgr *hwmgr,
+		uint16_t classification, uint16_t classification2)
+{
+	uint32_t result = 0;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_BOOT)
+		result |= PP_StateClassificationFlag_Boot;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_THERMAL)
+		result |= PP_StateClassificationFlag_Thermal;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_LIMITEDPOWERSOURCE)
+		result |= PP_StateClassificationFlag_LimitedPowerSource;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_REST)
+		result |= PP_StateClassificationFlag_Rest;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_FORCED)
+		result |= PP_StateClassificationFlag_Forced;
+
+	if (classification & ATOM_PPLIB_CLASSIFICATION_ACPI)
+		result |= PP_StateClassificationFlag_ACPI;
+
+	if (classification2 & ATOM_PPLIB_CLASSIFICATION2_LIMITEDPOWERSOURCE_2)
+		result |= PP_StateClassificationFlag_LimitedPowerSource_2;
+
+	return result;
+}
+
+/**
+* Create a Power State out of an entry in the PowerPlay table.
+* This function is called by the hardware back-end.
+* @param hwmgr Pointer to the hardware manager.
+* @param entry_index The index of the entry to be extracted from the table.
+* @param power_state The address of the PowerState instance being created.
+* @return -1 if the entry cannot be retrieved.
+*/
+int tonga_get_powerplay_table_entry(struct pp_hwmgr *hwmgr,
+		uint32_t entry_index, struct pp_power_state *power_state,
+		int (*call_back_func)(struct pp_hwmgr *, void *,
+				struct pp_power_state *, void *, uint32_t))
+{
+	int result = 0;
+	const ATOM_Tonga_State_Array * state_arrays;
+	const ATOM_Tonga_State *state_entry;
+	const ATOM_Tonga_POWERPLAYTABLE *pp_table = get_powerplay_table(hwmgr);
+
+	PP_ASSERT_WITH_CODE((NULL != pp_table), "Missing PowerPlay Table!", return -1;);
+	power_state->classification.bios_index = entry_index;
+
+	if (pp_table->sHeader.ucTableFormatRevision >=
+			ATOM_Tonga_TABLE_REVISION_TONGA) {
+		state_arrays = (ATOM_Tonga_State_Array *)(((unsigned long)pp_table) +
+				le16_to_cpu(pp_table->usStateArrayOffset));
+
+		PP_ASSERT_WITH_CODE((0 < pp_table->usStateArrayOffset),
+				"Invalid PowerPlay Table State Array Offset.", return -1);
+		PP_ASSERT_WITH_CODE((0 < state_arrays->ucNumEntries),
+				"Invalid PowerPlay Table State Array.", return -1);
+		PP_ASSERT_WITH_CODE((entry_index <= state_arrays->ucNumEntries),
+				"Invalid PowerPlay Table State Array Entry.", return -1);
+
+		state_entry = &(state_arrays->states[entry_index]);
+
+		result = call_back_func(hwmgr, (void *)state_entry, power_state,
+				(void *)pp_table,
+				make_classification_flags(hwmgr,
+					le16_to_cpu(state_entry->usClassification),
+					le16_to_cpu(state_entry->usClassification2)));
+	}
+
+	if (!result && (power_state->classification.flags &
+			PP_StateClassificationFlag_Boot))
+		result = hwmgr->hwmgr_func->patch_boot_state(hwmgr, &(power_state->hardware));
+
+	return result;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.h
new file mode 100644
index 0000000..d24b888
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef TONGA_PROCESSPPTABLES_H
+#define TONGA_PROCESSPPTABLES_H
+
+#include "hwmgr.h"
+
+extern const struct pp_table_func tonga_pptable_funcs;
+extern int tonga_get_number_of_powerplay_table_entries(struct pp_hwmgr *hwmgr);
+extern int tonga_get_powerplay_table_entry(struct pp_hwmgr *hwmgr, uint32_t entry_index,
+		struct pp_power_state *power_state, int (*call_back_func)(struct pp_hwmgr *, void *,
+				struct pp_power_state *, void *, uint32_t));
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index a69b379..9795b9a 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -219,12 +219,12 @@ enum PHM_PerformanceLevelDesignation {
 typedef enum PHM_PerformanceLevelDesignation PHM_PerformanceLevelDesignation;
 
 struct PHM_PerformanceLevel {
-	uint32_t    coreClock;
-	uint32_t    memory_clock;
-	uint32_t  vddc;
-	uint32_t  vddci;
-	uint32_t    nonLocalMemoryFreq;
-	uint32_t nonLocalMemoryWidth;
+    uint32_t    coreClock;
+    uint32_t    memory_clock;
+    uint32_t  vddc;
+    uint32_t  vddci;
+    uint32_t    nonLocalMemoryFreq;
+    uint32_t nonLocalMemoryWidth;
 };
 
 typedef struct PHM_PerformanceLevel PHM_PerformanceLevel;
@@ -251,9 +251,9 @@ static inline bool phm_cap_enabled(const uint32_t *caps, enum phm_platform_caps
 
 #define PP_PCIEGenInvalid  0xffff
 enum PP_PCIEGen {
-	PP_PCIEGen1 = 0,                /* PCIE 1.0 - Transfer rate of 2.5 GT/s */
-	PP_PCIEGen2,                    /*PCIE 2.0 - Transfer rate of 5.0 GT/s */
-	PP_PCIEGen3                     /*PCIE 3.0 - Transfer rate of 8.0 GT/s */
+    PP_PCIEGen1 = 0,                /* PCIE 1.0 - Transfer rate of 2.5 GT/s */
+    PP_PCIEGen2,                    /*PCIE 2.0 - Transfer rate of 5.0 GT/s */
+    PP_PCIEGen3                     /*PCIE 3.0 - Transfer rate of 8.0 GT/s */
 };
 
 typedef enum PP_PCIEGen PP_PCIEGen;
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 18b5ab1..ca513a1 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -28,6 +28,7 @@
 #include "pp_instance.h"
 #include "hardwaremanager.h"
 #include "pp_power_source.h"
+#include "hwmgr_ppt.h"
 
 struct pp_instance;
 struct pp_hwmgr;
@@ -400,7 +401,24 @@ struct phm_clock_and_voltage_limits {
 	uint16_t vddgfx;
 };
 
+/* Structure to hold PPTable information */
 
+struct phm_ppt_v1_information {
+	struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_sclk;
+	struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_mclk;
+	struct phm_clock_array *valid_sclk_values;
+	struct phm_clock_array *valid_mclk_values;
+	struct phm_clock_and_voltage_limits max_clock_voltage_on_dc;
+	struct phm_clock_and_voltage_limits max_clock_voltage_on_ac;
+	struct phm_clock_voltage_dependency_table *vddc_dep_on_dal_pwrl;
+	struct phm_ppm_table *ppm_parameter_table;
+	struct phm_cac_tdp_table *cac_dtp_table;
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_dep_table;
+	struct phm_ppt_v1_voltage_lookup_table *vddc_lookup_table;
+	struct phm_ppt_v1_voltage_lookup_table *vddgfx_lookup_table;
+	struct phm_ppt_v1_pcie_table *pcie_table;
+	uint16_t us_ulv_voltage_offset;
+};
 
 struct phm_dynamic_state_info {
 	struct phm_clock_voltage_dependency_table *vddc_dependency_on_sclk;
@@ -434,6 +452,70 @@ struct phm_dynamic_state_info {
 	struct phm_vq_budgeting_table		  		  *vq_budgeting_table;
 };
 
+struct pp_fan_info {
+	bool bNoFan;
+	uint8_t   ucTachometerPulsesPerRevolution;
+	uint32_t   ulMinRPM;
+	uint32_t   ulMaxRPM;
+};
+
+struct pp_advance_fan_control_parameters {
+	uint16_t  usTMin;                          /* The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. */
+	uint16_t  usTMed;                          /* The middle temperature where we change slopes. */
+	uint16_t  usTHigh;                         /* The high temperature for setting the second slope. */
+	uint16_t  usPWMMin;                        /* The minimum PWM value in percent (0.01% increments). */
+	uint16_t  usPWMMed;                        /* The PWM value (in percent) at TMed. */
+	uint16_t  usPWMHigh;                       /* The PWM value at THigh. */
+	uint8_t   ucTHyst;                         /* Temperature hysteresis. Integer. */
+	uint32_t   ulCycleDelay;                   /* The time between two invocations of the fan control routine in microseconds. */
+	uint16_t  usTMax;                          /* The max temperature */
+	uint8_t   ucFanControlMode;
+	uint16_t  usFanPWMMinLimit;
+	uint16_t  usFanPWMMaxLimit;
+	uint16_t  usFanPWMStep;
+	uint16_t  usDefaultMaxFanPWM;
+	uint16_t  usFanOutputSensitivity;
+	uint16_t  usDefaultFanOutputSensitivity;
+	uint16_t  usMaxFanPWM;                     /* The max Fan PWM value for Fuzzy Fan Control feature */
+	uint16_t  usFanRPMMinLimit;                /* Minimum limit range in percentage, need to calculate based on minRPM/MaxRpm */
+	uint16_t  usFanRPMMaxLimit;                /* Maximum limit range in percentage, usually set to 100% by default */
+	uint16_t  usFanRPMStep;                    /* Step increments/decerements, in percent */
+	uint16_t  usDefaultMaxFanRPM;              /* The max Fan RPM value for Fuzzy Fan Control feature, default from PPTable */
+	uint16_t  usMaxFanRPM;                     /* The max Fan RPM value for Fuzzy Fan Control feature, user defined */
+	uint16_t  usFanCurrentLow;                 /* Low current */
+	uint16_t  usFanCurrentHigh;                /* High current */
+	uint16_t  usFanRPMLow;                     /* Low RPM */
+	uint16_t  usFanRPMHigh;                    /* High RPM */
+	uint32_t   ulMinFanSCLKAcousticLimit;      /* Minimum Fan Controller SCLK Frequency Acoustic Limit. */
+	uint8_t   ucTargetTemperature;             /* Advanced fan controller target temperature. */
+	uint8_t   ucMinimumPWMLimit;               /* The minimum PWM that the advanced fan controller can set.  This should be set to the highest PWM that will run the fan at its lowest RPM. */
+	uint16_t  usFanGainEdge;                   /* The following is added for Fiji */
+	uint16_t  usFanGainHotspot;
+	uint16_t  usFanGainLiquid;
+	uint16_t  usFanGainVrVddc;
+	uint16_t  usFanGainVrMvdd;
+	uint16_t  usFanGainPlx;
+	uint16_t  usFanGainHbm;
+};
+
+struct pp_thermal_controller_info {
+	uint8_t ucType;
+	uint8_t ucI2cLine;
+	uint8_t ucI2cAddress;
+	struct pp_fan_info fanInfo;
+	struct pp_advance_fan_control_parameters advanceFanControlParameters;
+};
+
+struct phm_microcode_version_info {
+	uint32_t SMC;
+	uint32_t DMCU;
+	uint32_t MC;
+	uint32_t NB;
+};
+
+/**
+ * The main hardware manager structure.
+ */
 struct pp_hwmgr {
 	uint32_t chip_family;
 	uint32_t chip_id;
@@ -466,6 +548,8 @@ struct pp_hwmgr {
 	struct pp_power_state    *ps;
         enum pp_power_source  power_source;
 	uint32_t num_ps;
+	struct pp_thermal_controller_info thermal_controller;
+	struct phm_microcode_version_info microcode_version_info;
 	uint32_t ps_size;
 	struct pp_power_state    *current_ps;
 	struct pp_power_state    *request_ps;
@@ -487,7 +571,13 @@ extern int phm_wait_on_register(struct pp_hwmgr *hwmgr, uint32_t index,
 extern int phm_wait_for_register_unequal(struct pp_hwmgr *hwmgr,
 				uint32_t index, uint32_t value, uint32_t mask);
 
+extern uint32_t phm_read_indirect_register(struct pp_hwmgr *hwmgr,
+		uint32_t indirect_port, uint32_t index);
 
+extern void phm_write_indirect_register(struct pp_hwmgr *hwmgr,
+		uint32_t indirect_port,
+		uint32_t index,
+		uint32_t value);
 
 extern void phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
 				uint32_t indirect_port,
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
index 65ef547..3df3ded 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
@@ -31,7 +31,7 @@
 #define PP_ASSERT_WITH_CODE(cond, msg, code)	\
 	do {					\
 		if (!(cond)) {			\
-			printk(msg);	\
+			printk("%s\n", msg);	\
 			code;			\
 		}				\
 	} while (0)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_vi.h b/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_vi.h
new file mode 100644
index 0000000..c24a81e
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_ucode_xfer_vi.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef SMU_UCODE_XFER_VI_H
+#define SMU_UCODE_XFER_VI_H
+
+#define SMU_DRAMData_TOC_VERSION  1
+#define MAX_IH_REGISTER_COUNT     65535
+#define SMU_DIGEST_SIZE_BYTES     20
+#define SMU_FB_SIZE_BYTES         1048576
+#define SMU_MAX_ENTRIES           12
+
+#define UCODE_ID_SMU              0
+#define UCODE_ID_SDMA0            1
+#define UCODE_ID_SDMA1            2
+#define UCODE_ID_CP_CE            3
+#define UCODE_ID_CP_PFP           4
+#define UCODE_ID_CP_ME            5
+#define UCODE_ID_CP_MEC           6
+#define UCODE_ID_CP_MEC_JT1       7
+#define UCODE_ID_CP_MEC_JT2       8
+#define UCODE_ID_GMCON_RENG       9
+#define UCODE_ID_RLC_G            10
+#define UCODE_ID_IH_REG_RESTORE   11
+#define UCODE_ID_VBIOS            12
+#define UCODE_ID_MISC_METADATA    13
+#define UCODE_ID_RLC_SCRATCH      32
+#define UCODE_ID_RLC_SRM_ARAM     33
+#define UCODE_ID_RLC_SRM_DRAM     34
+#define UCODE_ID_MEC_STORAGE      35
+#define UCODE_ID_VBIOS_PARAMETERS 36
+#define UCODE_META_DATA           0xFF
+
+#define UCODE_ID_SMU_MASK             0x00000001
+#define UCODE_ID_SDMA0_MASK           0x00000002
+#define UCODE_ID_SDMA1_MASK           0x00000004
+#define UCODE_ID_CP_CE_MASK           0x00000008
+#define UCODE_ID_CP_PFP_MASK          0x00000010
+#define UCODE_ID_CP_ME_MASK           0x00000020
+#define UCODE_ID_CP_MEC_MASK          0x00000040
+#define UCODE_ID_CP_MEC_JT1_MASK      0x00000080
+#define UCODE_ID_CP_MEC_JT2_MASK      0x00000100
+#define UCODE_ID_GMCON_RENG_MASK      0x00000200
+#define UCODE_ID_RLC_G_MASK           0x00000400
+#define UCODE_ID_IH_REG_RESTORE_MASK  0x00000800
+#define UCODE_ID_VBIOS_MASK           0x00001000
+
+#define UCODE_FLAG_UNHALT_MASK   0x1
+
+struct SMU_Entry {
+#ifndef __BIG_ENDIAN
+	uint16_t id;
+	uint16_t version;
+	uint32_t image_addr_high;
+	uint32_t image_addr_low;
+	uint32_t meta_data_addr_high;
+	uint32_t meta_data_addr_low;
+	uint32_t data_size_byte;
+	uint16_t flags;
+	uint16_t num_register_entries;
+#else
+	uint16_t version;
+	uint16_t id;
+	uint32_t image_addr_high;
+	uint32_t image_addr_low;
+	uint32_t meta_data_addr_high;
+	uint32_t meta_data_addr_low;
+	uint32_t data_size_byte;
+	uint16_t num_register_entries;
+	uint16_t flags;
+#endif
+};
+
+struct SMU_DRAMData_TOC {
+	uint32_t structure_version;
+	uint32_t num_entries;
+	struct SMU_Entry entry[SMU_MAX_ENTRIES];
+};
+
+#endif
-- 
cgit v1.1


From 770911a3cfbb43b67b5ea3189b624e4fe2cb27c1 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Mon, 9 Nov 2015 17:34:31 -0500
Subject: drm/amd/powerplay: add/update headers for Fiji SMU and DPM

New headers for Fiji.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/fiji_ppsmc.h            |   182 -
 drivers/gpu/drm/amd/include/atombios.h             |    79 +
 drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h    |   617 ++
 drivers/gpu/drm/amd/powerplay/inc/fiji_ppsmc.h     |   412 +
 drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h  | 10299 +++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/smu73.h          |   720 ++
 drivers/gpu/drm/amd/powerplay/inc/smu73_discrete.h |   799 ++
 7 files changed, 12926 insertions(+), 182 deletions(-)
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/fiji_ppsmc.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/fiji_ppsmc.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu73.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/smu73_discrete.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/fiji_ppsmc.h b/drivers/gpu/drm/amd/amdgpu/fiji_ppsmc.h
deleted file mode 100644
index 3c48240..0000000
--- a/drivers/gpu/drm/amd/amdgpu/fiji_ppsmc.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef FIJI_PP_SMC_H
-#define FIJI_PP_SMC_H
-
-#pragma pack(push, 1)
-
-#define PPSMC_SWSTATE_FLAG_DC                           0x01
-#define PPSMC_SWSTATE_FLAG_UVD                          0x02
-#define PPSMC_SWSTATE_FLAG_VCE                          0x04
-
-#define PPSMC_THERMAL_PROTECT_TYPE_INTERNAL             0x00
-#define PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL             0x01
-#define PPSMC_THERMAL_PROTECT_TYPE_NONE                 0xff
-
-#define PPSMC_SYSTEMFLAG_GPIO_DC                        0x01
-#define PPSMC_SYSTEMFLAG_STEPVDDC                       0x02
-#define PPSMC_SYSTEMFLAG_GDDR5                          0x04
-
-#define PPSMC_SYSTEMFLAG_DISABLE_BABYSTEP               0x08
-
-#define PPSMC_SYSTEMFLAG_REGULATOR_HOT                  0x10
-#define PPSMC_SYSTEMFLAG_REGULATOR_HOT_ANALOG           0x20
-
-#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_MASK              0x07
-#define PPSMC_EXTRAFLAGS_AC2DC_DONT_WAIT_FOR_VBLANK     0x08
-
-#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTODPMLOWSTATE   0x00
-#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTOINITIALSTATE  0x01
-
-#define PPSMC_DPM2FLAGS_TDPCLMP                         0x01
-#define PPSMC_DPM2FLAGS_PWRSHFT                         0x02
-#define PPSMC_DPM2FLAGS_OCP                             0x04
-
-#define PPSMC_DISPLAY_WATERMARK_LOW                     0
-#define PPSMC_DISPLAY_WATERMARK_HIGH                    1
-
-#define PPSMC_STATEFLAG_AUTO_PULSE_SKIP    		0x01
-#define PPSMC_STATEFLAG_POWERBOOST         		0x02
-#define PPSMC_STATEFLAG_PSKIP_ON_TDP_FAULT 		0x04
-#define PPSMC_STATEFLAG_POWERSHIFT         		0x08
-#define PPSMC_STATEFLAG_SLOW_READ_MARGIN   		0x10
-#define PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE 		0x20
-#define PPSMC_STATEFLAG_DEEPSLEEP_BYPASS   		0x40
-
-#define FDO_MODE_HARDWARE 0
-#define FDO_MODE_PIECE_WISE_LINEAR 1
-
-enum FAN_CONTROL {
-	FAN_CONTROL_FUZZY,
-	FAN_CONTROL_TABLE
-};
-
-//Gemini Modes
-#define PPSMC_GeminiModeNone   0  //Single GPU board
-#define PPSMC_GeminiModeMaster 1  //Master GPU on a Gemini board
-#define PPSMC_GeminiModeSlave  2  //Slave GPU on a Gemini board
-
-#define PPSMC_Result_OK             			((uint16_t)0x01)
-#define PPSMC_Result_NoMore         			((uint16_t)0x02)
-#define PPSMC_Result_NotNow         			((uint16_t)0x03)
-#define PPSMC_Result_Failed         			((uint16_t)0xFF)
-#define PPSMC_Result_UnknownCmd     			((uint16_t)0xFE)
-#define PPSMC_Result_UnknownVT      			((uint16_t)0xFD)
-
-typedef uint16_t PPSMC_Result;
-
-#define PPSMC_isERROR(x) ((uint16_t)0x80 & (x))
-
-#define PPSMC_MSG_Halt                      		((uint16_t)0x10)
-#define PPSMC_MSG_Resume                    		((uint16_t)0x11)
-#define PPSMC_MSG_EnableDPMLevel            		((uint16_t)0x12)
-#define PPSMC_MSG_ZeroLevelsDisabled        		((uint16_t)0x13)
-#define PPSMC_MSG_OneLevelsDisabled         		((uint16_t)0x14)
-#define PPSMC_MSG_TwoLevelsDisabled         		((uint16_t)0x15)
-#define PPSMC_MSG_EnableThermalInterrupt    		((uint16_t)0x16)
-#define PPSMC_MSG_RunningOnAC               		((uint16_t)0x17)
-#define PPSMC_MSG_LevelUp                   		((uint16_t)0x18)
-#define PPSMC_MSG_LevelDown                 		((uint16_t)0x19)
-#define PPSMC_MSG_ResetDPMCounters          		((uint16_t)0x1a)
-#define PPSMC_MSG_SwitchToSwState           		((uint16_t)0x20)
-#define PPSMC_MSG_SwitchToSwStateLast       		((uint16_t)0x3f)
-#define PPSMC_MSG_SwitchToInitialState      		((uint16_t)0x40)
-#define PPSMC_MSG_NoForcedLevel             		((uint16_t)0x41)
-#define PPSMC_MSG_ForceHigh                 		((uint16_t)0x42)
-#define PPSMC_MSG_ForceMediumOrHigh         		((uint16_t)0x43)
-#define PPSMC_MSG_SwitchToMinimumPower      		((uint16_t)0x51)
-#define PPSMC_MSG_ResumeFromMinimumPower    		((uint16_t)0x52)
-#define PPSMC_MSG_EnableCac                 		((uint16_t)0x53)
-#define PPSMC_MSG_DisableCac                		((uint16_t)0x54)
-#define PPSMC_DPMStateHistoryStart          		((uint16_t)0x55)
-#define PPSMC_DPMStateHistoryStop           		((uint16_t)0x56)
-#define PPSMC_CACHistoryStart               		((uint16_t)0x57)
-#define PPSMC_CACHistoryStop                		((uint16_t)0x58)
-#define PPSMC_TDPClampingActive             		((uint16_t)0x59)
-#define PPSMC_TDPClampingInactive           		((uint16_t)0x5A)
-#define PPSMC_StartFanControl               		((uint16_t)0x5B)
-#define PPSMC_StopFanControl                		((uint16_t)0x5C)
-#define PPSMC_NoDisplay                     		((uint16_t)0x5D)
-#define PPSMC_HasDisplay                    		((uint16_t)0x5E)
-#define PPSMC_MSG_UVDPowerOFF               		((uint16_t)0x60)
-#define PPSMC_MSG_UVDPowerON                		((uint16_t)0x61)
-#define PPSMC_MSG_EnableULV                 		((uint16_t)0x62)
-#define PPSMC_MSG_DisableULV                		((uint16_t)0x63)
-#define PPSMC_MSG_EnterULV                  		((uint16_t)0x64)
-#define PPSMC_MSG_ExitULV                   		((uint16_t)0x65)
-#define PPSMC_PowerShiftActive              		((uint16_t)0x6A)
-#define PPSMC_PowerShiftInactive            		((uint16_t)0x6B)
-#define PPSMC_OCPActive                     		((uint16_t)0x6C)
-#define PPSMC_OCPInactive                   		((uint16_t)0x6D)
-#define PPSMC_CACLongTermAvgEnable          		((uint16_t)0x6E)
-#define PPSMC_CACLongTermAvgDisable         		((uint16_t)0x6F)
-#define PPSMC_MSG_InferredStateSweep_Start  		((uint16_t)0x70)
-#define PPSMC_MSG_InferredStateSweep_Stop   		((uint16_t)0x71)
-#define PPSMC_MSG_SwitchToLowestInfState    		((uint16_t)0x72)
-#define PPSMC_MSG_SwitchToNonInfState       		((uint16_t)0x73)
-#define PPSMC_MSG_AllStateSweep_Start       		((uint16_t)0x74)
-#define PPSMC_MSG_AllStateSweep_Stop        		((uint16_t)0x75)
-#define PPSMC_MSG_SwitchNextLowerInfState   		((uint16_t)0x76)
-#define PPSMC_MSG_SwitchNextHigherInfState  		((uint16_t)0x77)
-#define PPSMC_MSG_MclkRetrainingTest        		((uint16_t)0x78)
-#define PPSMC_MSG_ForceTDPClamping          		((uint16_t)0x79)
-#define PPSMC_MSG_CollectCAC_PowerCorreln   		((uint16_t)0x7A)
-#define PPSMC_MSG_CollectCAC_WeightCalib    		((uint16_t)0x7B)
-#define PPSMC_MSG_CollectCAC_SQonly         		((uint16_t)0x7C)
-#define PPSMC_MSG_CollectCAC_TemperaturePwr 		((uint16_t)0x7D)
-#define PPSMC_MSG_ExtremitiesTest_Start     		((uint16_t)0x7E)
-#define PPSMC_MSG_ExtremitiesTest_Stop      		((uint16_t)0x7F)
-#define PPSMC_FlushDataCache                		((uint16_t)0x80)
-#define PPSMC_FlushInstrCache               		((uint16_t)0x81)
-#define PPSMC_MSG_SetEnabledLevels          		((uint16_t)0x82)
-#define PPSMC_MSG_SetForcedLevels           		((uint16_t)0x83)
-#define PPSMC_MSG_ResetToDefaults           		((uint16_t)0x84)
-#define PPSMC_MSG_SetForcedLevelsAndJump    		((uint16_t)0x85)
-#define PPSMC_MSG_SetCACHistoryMode         		((uint16_t)0x86)
-#define PPSMC_MSG_EnableDTE                 		((uint16_t)0x87)
-#define PPSMC_MSG_DisableDTE                		((uint16_t)0x88)
-#define PPSMC_MSG_SmcSpaceSetAddress        		((uint16_t)0x89)
-#define PPSMC_MSG_SmcSpaceWriteDWordInc     		((uint16_t)0x8A)
-#define PPSMC_MSG_SmcSpaceWriteWordInc      		((uint16_t)0x8B)
-#define PPSMC_MSG_SmcSpaceWriteByteInc      		((uint16_t)0x8C)
-
-#define PPSMC_MSG_BREAK                     		((uint16_t)0xF8)
-
-#define PPSMC_MSG_Test                      		((uint16_t)0x100)
-#define PPSMC_MSG_DRV_DRAM_ADDR_HI            		((uint16_t)0x250)
-#define PPSMC_MSG_DRV_DRAM_ADDR_LO            		((uint16_t)0x251)
-#define PPSMC_MSG_SMU_DRAM_ADDR_HI            		((uint16_t)0x252)
-#define PPSMC_MSG_SMU_DRAM_ADDR_LO            		((uint16_t)0x253)
-#define PPSMC_MSG_LoadUcodes                  		((uint16_t)0x254)
-
-typedef uint16_t PPSMC_Msg;
-
-#define PPSMC_EVENT_STATUS_THERMAL          		0x00000001
-#define PPSMC_EVENT_STATUS_REGULATORHOT     		0x00000002
-#define PPSMC_EVENT_STATUS_DC               		0x00000004
-#define PPSMC_EVENT_STATUS_GPIO17           		0x00000008
-
-#pragma pack(pop)
-
-#endif
diff --git a/drivers/gpu/drm/amd/include/atombios.h b/drivers/gpu/drm/amd/include/atombios.h
index 5526226..eaf451e 100644
--- a/drivers/gpu/drm/amd/include/atombios.h
+++ b/drivers/gpu/drm/amd/include/atombios.h
@@ -550,6 +550,13 @@ typedef struct _COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_1
 //MPLL_CNTL_FLAG_BYPASS_AD_PLL has a wrong name, should be BYPASS_DQ_PLL
 #define MPLL_CNTL_FLAG_BYPASS_AD_PLL            0x04
 
+// use for ComputeMemoryClockParamTable
+typedef struct _COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_2
+{
+  COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4 ulClock;
+  ULONG ulReserved;
+}COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_2;
+
 typedef struct _DYNAMICE_MEMORY_SETTINGS_PARAMETER
 {
   ATOM_COMPUTE_CLOCK_FREQ ulClock;
@@ -4988,6 +4995,78 @@ typedef struct  _ATOM_ASIC_PROFILING_INFO_V3_3
   ULONG  ulSDCMargine;
 }ATOM_ASIC_PROFILING_INFO_V3_3;
 
+// for Fiji speed EVV algorithm
+typedef struct  _ATOM_ASIC_PROFILING_INFO_V3_4
+{
+  ATOM_COMMON_TABLE_HEADER         asHeader;
+  ULONG  ulEvvLkgFactor;
+  ULONG  ulBoardCoreTemp;
+  ULONG  ulMaxVddc;
+  ULONG  ulMinVddc;
+  ULONG  ulLoadLineSlop;
+  ULONG  ulLeakageTemp;
+  ULONG  ulLeakageVoltage;
+  EFUSE_LINEAR_FUNC_PARAM sCACm;
+  EFUSE_LINEAR_FUNC_PARAM sCACb;
+  EFUSE_LOGISTIC_FUNC_PARAM sKt_b;
+  EFUSE_LOGISTIC_FUNC_PARAM sKv_m;
+  EFUSE_LOGISTIC_FUNC_PARAM sKv_b;
+  USHORT usLkgEuseIndex;
+  UCHAR  ucLkgEfuseBitLSB;
+  UCHAR  ucLkgEfuseLength;
+  ULONG  ulLkgEncodeLn_MaxDivMin;
+  ULONG  ulLkgEncodeMax;
+  ULONG  ulLkgEncodeMin;
+  ULONG  ulEfuseLogisticAlpha;
+  USHORT usPowerDpm0;
+  USHORT usPowerDpm1;
+  USHORT usPowerDpm2;
+  USHORT usPowerDpm3;
+  USHORT usPowerDpm4;
+  USHORT usPowerDpm5;
+  USHORT usPowerDpm6;
+  USHORT usPowerDpm7;
+  ULONG  ulTdpDerateDPM0;
+  ULONG  ulTdpDerateDPM1;
+  ULONG  ulTdpDerateDPM2;
+  ULONG  ulTdpDerateDPM3;
+  ULONG  ulTdpDerateDPM4;
+  ULONG  ulTdpDerateDPM5;
+  ULONG  ulTdpDerateDPM6;
+  ULONG  ulTdpDerateDPM7;
+  EFUSE_LINEAR_FUNC_PARAM sRoFuse;
+  ULONG  ulEvvDefaultVddc;
+  ULONG  ulEvvNoCalcVddc;
+  USHORT usParamNegFlag;
+  USHORT usSpeed_Model;
+  ULONG  ulSM_A0;
+  ULONG  ulSM_A1;
+  ULONG  ulSM_A2;
+  ULONG  ulSM_A3;
+  ULONG  ulSM_A4;
+  ULONG  ulSM_A5;
+  ULONG  ulSM_A6;
+  ULONG  ulSM_A7;
+  UCHAR  ucSM_A0_sign;
+  UCHAR  ucSM_A1_sign;
+  UCHAR  ucSM_A2_sign;
+  UCHAR  ucSM_A3_sign;
+  UCHAR  ucSM_A4_sign;
+  UCHAR  ucSM_A5_sign;
+  UCHAR  ucSM_A6_sign;
+  UCHAR  ucSM_A7_sign;
+  ULONG ulMargin_RO_a;
+  ULONG ulMargin_RO_b;
+  ULONG ulMargin_RO_c;
+  ULONG ulMargin_fixed;
+  ULONG ulMargin_Fmax_mean;
+  ULONG ulMargin_plat_mean;
+  ULONG ulMargin_Fmax_sigma;
+  ULONG ulMargin_plat_sigma;
+  ULONG ulMargin_DC_sigma;
+  ULONG ulReserved[8];            // Reserved for future ASIC
+}ATOM_ASIC_PROFILING_INFO_V3_4;
+
 typedef struct _ATOM_POWER_SOURCE_OBJECT
 {
    UCHAR  ucPwrSrcId;                                   // Power source
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
new file mode 100644
index 0000000..42f2423
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
@@ -0,0 +1,617 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <asm/div64.h>
+
+#define SHIFT_AMOUNT 16 /* We multiply all original integers with 2^SHIFT_AMOUNT to get the fInt representation */
+
+#define PRECISION 5 /* Change this value to change the number of decimal places in the final output - 5 is a good default */
+
+#define SHIFTED_2 (2 << SHIFT_AMOUNT)
+#define MAX (1 << (SHIFT_AMOUNT - 1)) - 1 /* 32767 - Might change in the future */
+
+/* -------------------------------------------------------------------------------
+ * NEW TYPE - fINT
+ * -------------------------------------------------------------------------------
+ * A variable of type fInt can be accessed in 3 ways using the dot (.) operator
+ * fInt A;
+ * A.full => The full number as it is. Generally not easy to read
+ * A.partial.real => Only the integer portion
+ * A.partial.decimal => Only the fractional portion
+ */
+typedef union _fInt {
+    int full;
+    struct _partial {
+        unsigned int decimal: SHIFT_AMOUNT; /*Needs to always be unsigned*/
+        int real: 32 - SHIFT_AMOUNT;
+    } partial;
+} fInt;
+
+/* -------------------------------------------------------------------------------
+ * Function Declarations
+ *  -------------------------------------------------------------------------------
+ */
+fInt ConvertToFraction(int);                       /* Use this to convert an INT to a FINT */
+fInt Convert_ULONG_ToFraction(uint32_t);              /* Use this to convert an uint32_t to a FINT */
+fInt GetScaledFraction(int, int);                  /* Use this to convert an INT to a FINT after scaling it by a factor */
+int ConvertBackToInteger(fInt);                    /* Convert a FINT back to an INT that is scaled by 1000 (i.e. last 3 digits are the decimal digits) */
+
+fInt fNegate(fInt);                                /* Returns -1 * input fInt value */
+fInt fAdd (fInt, fInt);                            /* Returns the sum of two fInt numbers */
+fInt fSubtract (fInt A, fInt B);                   /* Returns A-B - Sometimes easier than Adding negative numbers */
+fInt fMultiply (fInt, fInt);                       /* Returns the product of two fInt numbers */
+fInt fDivide (fInt A, fInt B);                     /* Returns A/B */
+fInt fGetSquare(fInt);                             /* Returns the square of a fInt number */
+fInt fSqrt(fInt);                                  /* Returns the Square Root of a fInt number */
+
+int uAbs(int);                                     /* Returns the Absolute value of the Int */
+fInt fAbs(fInt);                                   /* Returns the Absolute value of the fInt */
+int uPow(int base, int exponent);                  /* Returns base^exponent an INT */
+
+void SolveQuadracticEqn(fInt, fInt, fInt, fInt[]); /* Returns the 2 roots via the array */
+bool Equal(fInt, fInt);                         /* Returns true if two fInts are equal to each other */
+bool GreaterThan(fInt A, fInt B);               /* Returns true if A > B */
+
+fInt fExponential(fInt exponent);                  /* Can be used to calculate e^exponent */
+fInt fNaturalLog(fInt value);                      /* Can be used to calculate ln(value) */
+
+/* Fuse decoding functions
+ * -------------------------------------------------------------------------------------
+ */
+fInt fDecodeLinearFuse(uint32_t fuse_value, fInt f_min, fInt f_range, uint32_t bitlength);
+fInt fDecodeLogisticFuse(uint32_t fuse_value, fInt f_average, fInt f_range, uint32_t bitlength);
+fInt fDecodeLeakageID (uint32_t leakageID_fuse, fInt ln_max_div_min, fInt f_min, uint32_t bitlength);
+
+/* Internal Support Functions - Use these ONLY for testing or adding to internal functions
+ * -------------------------------------------------------------------------------------
+ * Some of the following functions take two INTs as their input - This is unsafe for a variety of reasons.
+ */
+fInt Add (int, int);                               /* Add two INTs and return Sum as FINT */
+fInt Multiply (int, int);                          /* Multiply two INTs and return Product as FINT */
+fInt Divide (int, int);                            /* You get the idea... */
+fInt fNegate(fInt);
+
+int uGetScaledDecimal (fInt);                      /* Internal function */
+int GetReal (fInt A);                              /* Internal function */
+
+/* Future Additions and Incomplete Functions
+ * -------------------------------------------------------------------------------------
+ */
+int GetRoundedValue(fInt);                         /* Incomplete function - Useful only when Precision is lacking */
+                                                   /* Let us say we have 2.126 but can only handle 2 decimal points. We could */
+                                                   /* either chop of 6 and keep 2.12 or use this function to get 2.13, which is more accurate */
+
+/* -------------------------------------------------------------------------------------
+ * TROUBLESHOOTING INFORMATION
+ * -------------------------------------------------------------------------------------
+ * 1) ConvertToFraction - InputOutOfRangeException: Only accepts numbers smaller than MAX (default: 32767)
+ * 2) fAdd - OutputOutOfRangeException: Output bigger than MAX (default: 32767)
+ * 3) fMultiply - OutputOutOfRangeException:
+ * 4) fGetSquare - OutputOutOfRangeException:
+ * 5) fDivide - DivideByZeroException
+ * 6) fSqrt - NegativeSquareRootException: Input cannot be a negative number
+ */
+
+/* -------------------------------------------------------------------------------------
+ * START OF CODE
+ * -------------------------------------------------------------------------------------
+ */
+fInt fExponential(fInt exponent)        /*Can be used to calculate e^exponent*/
+{
+    uint32_t i;
+    bool bNegated = false;
+
+    fInt fPositiveOne = ConvertToFraction(1);
+    fInt fZERO = ConvertToFraction(0);
+
+    fInt lower_bound = Divide(78, 10000);
+    fInt solution = fPositiveOne; /*Starting off with baseline of 1 */
+    fInt error_term;
+
+    uint32_t k_array[11] = {55452, 27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};
+    uint32_t expk_array[11] = {2560000, 160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};
+
+    if (GreaterThan(fZERO, exponent)) {
+        exponent = fNegate(exponent);
+        bNegated = true;
+    }
+
+    while (GreaterThan(exponent, lower_bound)) {
+        for (i = 0; i < 11; i++) {
+            if (GreaterThan(exponent, GetScaledFraction(k_array[i], 10000))) {
+                exponent = fSubtract(exponent, GetScaledFraction(k_array[i], 10000));
+                solution = fMultiply(solution, GetScaledFraction(expk_array[i], 10000));
+            }
+        }
+    }
+
+    error_term = fAdd(fPositiveOne, exponent);
+
+    solution = fMultiply(solution, error_term);
+
+    if (bNegated)
+        solution = fDivide(fPositiveOne, solution);
+
+    return solution;
+}
+
+fInt fNaturalLog(fInt value)
+{
+    uint32_t i;
+    fInt upper_bound = Divide(8, 1000);
+    fInt fNegativeOne = ConvertToFraction(-1);
+    fInt solution = ConvertToFraction(0); /*Starting off with baseline of 0 */
+    fInt error_term;
+
+    uint32_t k_array[10] = {160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};
+    uint32_t logk_array[10] = {27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};
+
+    while (GreaterThan(fAdd(value, fNegativeOne), upper_bound)) {
+        for (i = 0; i < 10; i++) {
+            if (GreaterThan(value, GetScaledFraction(k_array[i], 10000))) {
+                value = fDivide(value, GetScaledFraction(k_array[i], 10000));
+                solution = fAdd(solution, GetScaledFraction(logk_array[i], 10000));
+            }
+        }
+    }
+
+    error_term = fAdd(fNegativeOne, value);
+
+    return (fAdd(solution, error_term));
+}
+
+fInt fDecodeLinearFuse(uint32_t fuse_value, fInt f_min, fInt f_range, uint32_t bitlength)
+{
+    fInt f_fuse_value = Convert_ULONG_ToFraction(fuse_value);
+    fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
+
+    fInt f_decoded_value;
+
+    f_decoded_value = fDivide(f_fuse_value, f_bit_max_value);
+    f_decoded_value = fMultiply(f_decoded_value, f_range);
+    f_decoded_value = fAdd(f_decoded_value, f_min);
+
+    return f_decoded_value;
+}
+
+
+fInt fDecodeLogisticFuse(uint32_t fuse_value, fInt f_average, fInt f_range, uint32_t bitlength)
+{
+    fInt f_fuse_value = Convert_ULONG_ToFraction(fuse_value);
+    fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
+
+    fInt f_CONSTANT_NEG13 = ConvertToFraction(-13);
+    fInt f_CONSTANT1 = ConvertToFraction(1);
+
+    fInt f_decoded_value;
+
+    f_decoded_value = fSubtract(fDivide(f_bit_max_value, f_fuse_value), f_CONSTANT1);
+    f_decoded_value = fNaturalLog(f_decoded_value);
+    f_decoded_value = fMultiply(f_decoded_value, fDivide(f_range, f_CONSTANT_NEG13));
+    f_decoded_value = fAdd(f_decoded_value, f_average);
+
+    return f_decoded_value;
+}
+
+fInt fDecodeLeakageID (uint32_t leakageID_fuse, fInt ln_max_div_min, fInt f_min, uint32_t bitlength)
+{
+    fInt fLeakage;
+    fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
+
+    fLeakage = fMultiply(ln_max_div_min, Convert_ULONG_ToFraction(leakageID_fuse));
+    fLeakage = fDivide(fLeakage, f_bit_max_value);
+    fLeakage = fExponential(fLeakage);
+    fLeakage = fMultiply(fLeakage, f_min);
+
+    return fLeakage;
+}
+
+fInt ConvertToFraction(int X) /*Add all range checking here. Is it possible to make fInt a private declaration? */
+{
+    fInt temp;
+
+    if (X <= MAX)
+        temp.full = (X << SHIFT_AMOUNT);
+    else
+        temp.full = 0;
+
+    return temp;
+}
+
+fInt fNegate(fInt X)
+{
+    fInt CONSTANT_NEGONE = ConvertToFraction(-1);
+    return (fMultiply(X, CONSTANT_NEGONE));
+}
+
+fInt Convert_ULONG_ToFraction(uint32_t X)
+{
+    fInt temp;
+
+    if (X <= MAX)
+        temp.full = (X << SHIFT_AMOUNT);
+    else
+        temp.full = 0;
+
+    return temp;
+}
+
+fInt GetScaledFraction(int X, int factor)
+{
+    int times_shifted, factor_shifted;
+    bool bNEGATED;
+    fInt fValue;
+
+    times_shifted = 0;
+    factor_shifted = 0;
+    bNEGATED = false;
+
+    if (X < 0) {
+        X = -1*X;
+        bNEGATED = true;
+    }
+
+    if (factor < 0) {
+        factor = -1*factor;
+
+        bNEGATED = !bNEGATED; /*If bNEGATED = true due to X < 0, this will cover the case of negative cancelling negative */
+    }
+
+    if ((X > MAX) || factor > MAX) {
+        if ((X/factor) <= MAX) {
+            while (X > MAX) {
+                X = X >> 1;
+                times_shifted++;
+            }
+
+            while (factor > MAX) {
+                factor = factor >> 1;
+                factor_shifted++;
+            }
+        } else {
+            fValue.full = 0;
+            return fValue;
+        }
+    }
+
+    if (factor == 1)
+        return (ConvertToFraction(X));
+
+    fValue = fDivide(ConvertToFraction(X * uPow(-1, bNEGATED)), ConvertToFraction(factor));
+
+    fValue.full = fValue.full << times_shifted;
+    fValue.full = fValue.full >> factor_shifted;
+
+    return fValue;
+}
+
+/* Addition using two fInts */
+fInt fAdd (fInt X, fInt Y)
+{
+    fInt Sum;
+
+    Sum.full = X.full + Y.full;
+
+    return Sum;
+}
+
+/* Addition using two fInts */
+fInt fSubtract (fInt X, fInt Y)
+{
+    fInt Difference;
+
+    Difference.full = X.full - Y.full;
+
+    return Difference;
+}
+
+bool Equal(fInt A, fInt B)
+{
+    if (A.full == B.full)
+        return true;
+    else
+        return false;
+}
+
+bool GreaterThan(fInt A, fInt B)
+{
+    if (A.full > B.full)
+        return true;
+    else
+        return false;
+}
+
+fInt fMultiply (fInt X, fInt Y) /* Uses 64-bit integers (int64_t) */
+{
+    fInt Product;
+    int64_t tempProduct;
+    bool X_LessThanOne, Y_LessThanOne;
+
+    X_LessThanOne = (X.partial.real == 0 && X.partial.decimal != 0 && X.full >= 0);
+    Y_LessThanOne = (Y.partial.real == 0 && Y.partial.decimal != 0 && Y.full >= 0);
+
+    /*The following is for a very specific common case: Non-zero number with ONLY fractional portion*/
+    /* TEMPORARILY DISABLED - CAN BE USED TO IMPROVE PRECISION
+
+    if (X_LessThanOne && Y_LessThanOne) {
+        Product.full = X.full * Y.full;
+        return Product
+    }*/
+
+    tempProduct = ((int64_t)X.full) * ((int64_t)Y.full); /*Q(16,16)*Q(16,16) = Q(32, 32) - Might become a negative number! */
+    tempProduct = tempProduct >> 16; /*Remove lagging 16 bits - Will lose some precision from decimal; */
+    Product.full = (int)tempProduct; /*The int64_t will lose the leading 16 bits that were part of the integer portion */
+
+    return Product;
+}
+
+fInt fDivide (fInt X, fInt Y)
+{
+    fInt fZERO, fQuotient;
+    int64_t longlongX, longlongY;
+
+    fZERO = ConvertToFraction(0);
+
+    if (Equal(Y, fZERO))
+        return fZERO;
+
+    longlongX = (int64_t)X.full;
+    longlongY = (int64_t)Y.full;
+
+    longlongX = longlongX << 16; /*Q(16,16) -> Q(32,32) */
+
+    do_div(longlongX, longlongY); /*Q(32,32) divided by Q(16,16) = Q(16,16) Back to original format */
+
+    fQuotient.full = (int)longlongX;
+    return fQuotient;
+}
+
+int ConvertBackToInteger (fInt A) /*THIS is the function that will be used to check with the Golden settings table*/
+{
+    fInt fullNumber, scaledDecimal, scaledReal;
+
+    scaledReal.full = GetReal(A) * uPow(10, PRECISION-1); /* DOUBLE CHECK THISSSS!!! */
+
+    scaledDecimal.full = uGetScaledDecimal(A);
+
+    fullNumber = fAdd(scaledDecimal,scaledReal);
+
+    return fullNumber.full;
+}
+
+fInt fGetSquare(fInt A)
+{
+    return fMultiply(A,A);
+}
+
+/* x_new = x_old - (x_old^2 - C) / (2 * x_old) */
+fInt fSqrt(fInt num)
+{
+    fInt F_divide_Fprime, Fprime;
+    fInt test;
+    fInt twoShifted;
+    int seed, counter, error;
+    fInt x_new, x_old, C, y;
+
+    fInt fZERO = ConvertToFraction(0);
+    /* (0 > num) is the same as (num < 0), i.e., num is negative */
+    if (GreaterThan(fZERO, num) || Equal(fZERO, num))
+        return fZERO;
+
+    C = num;
+
+    if (num.partial.real > 3000)
+        seed = 60;
+    else if (num.partial.real > 1000)
+        seed = 30;
+    else if (num.partial.real > 100)
+        seed = 10;
+    else
+        seed = 2;
+
+    counter = 0;
+
+    if (Equal(num, fZERO)) /*Square Root of Zero is zero */
+        return fZERO;
+
+    twoShifted = ConvertToFraction(2);
+    x_new = ConvertToFraction(seed);
+
+    do {
+        counter++;
+
+        x_old.full = x_new.full;
+
+        test = fGetSquare(x_old); /*1.75*1.75 is reverting back to 1 when shifted down */
+        y = fSubtract(test, C); /*y = f(x) = x^2 - C; */
+
+        Fprime = fMultiply(twoShifted, x_old);
+        F_divide_Fprime = fDivide(y, Fprime);
+
+        x_new = fSubtract(x_old, F_divide_Fprime);
+
+        error = ConvertBackToInteger(x_new) - ConvertBackToInteger(x_old);
+
+        if (counter > 20) /*20 is already way too many iterations. If we dont have an answer by then, we never will*/
+            return x_new;
+
+    } while (uAbs(error) > 0);
+
+    return (x_new);
+}
+
+void SolveQuadracticEqn(fInt A, fInt B, fInt C, fInt Roots[])
+{
+    fInt* pRoots = &Roots[0];
+    fInt temp, root_first, root_second;
+    fInt f_CONSTANT10, f_CONSTANT100;
+
+    f_CONSTANT100 = ConvertToFraction(100);
+    f_CONSTANT10 = ConvertToFraction(10);
+
+    while(GreaterThan(A, f_CONSTANT100) || GreaterThan(B, f_CONSTANT100) || GreaterThan(C, f_CONSTANT100)) {
+        A = fDivide(A, f_CONSTANT10);
+        B = fDivide(B, f_CONSTANT10);
+        C = fDivide(C, f_CONSTANT10);
+    }
+
+    temp = fMultiply(ConvertToFraction(4), A); /* root = 4*A */
+    temp = fMultiply(temp, C); /* root = 4*A*C */
+    temp = fSubtract(fGetSquare(B), temp); /* root = b^2 - 4AC */
+    temp = fSqrt(temp); /*root = Sqrt (b^2 - 4AC); */
+
+    root_first = fSubtract(fNegate(B), temp); /* b - Sqrt(b^2 - 4AC) */
+    root_second = fAdd(fNegate(B), temp); /* b + Sqrt(b^2 - 4AC) */
+
+    root_first = fDivide(root_first, ConvertToFraction(2)); /* [b +- Sqrt(b^2 - 4AC)]/[2] */
+    root_first = fDivide(root_first, A); /*[b +- Sqrt(b^2 - 4AC)]/[2*A] */
+
+    root_second = fDivide(root_second, ConvertToFraction(2)); /* [b +- Sqrt(b^2 - 4AC)]/[2] */
+    root_second = fDivide(root_second, A); /*[b +- Sqrt(b^2 - 4AC)]/[2*A] */
+
+    *(pRoots + 0) = root_first;
+    *(pRoots + 1) = root_second;
+}
+
+/* -----------------------------------------------------------------------------
+ * SUPPORT FUNCTIONS
+ * -----------------------------------------------------------------------------
+ */
+
+/* Addition using two normal ints - Temporary - Use only for testing purposes?. */
+fInt Add (int X, int Y)
+{
+    fInt A, B, Sum;
+
+    A.full = (X << SHIFT_AMOUNT);
+    B.full = (Y << SHIFT_AMOUNT);
+
+    Sum.full = A.full + B.full;
+
+    return Sum;
+}
+
+/* Conversion Functions */
+int GetReal (fInt A)
+{
+    return (A.full >> SHIFT_AMOUNT);
+}
+
+/* Temporarily Disabled */
+int GetRoundedValue(fInt A) /*For now, round the 3rd decimal place */
+{
+    /* ROUNDING TEMPORARLY DISABLED
+    int temp = A.full;
+
+    int decimal_cutoff, decimal_mask = 0x000001FF;
+
+    decimal_cutoff = temp & decimal_mask;
+
+
+    if (decimal_cutoff > 0x147) {
+        temp += 673;
+    }*/
+
+    return ConvertBackToInteger(A)/10000; /*Temporary - in case this was used somewhere else */
+}
+
+fInt Multiply (int X, int Y)
+{
+    fInt A, B, Product;
+
+    A.full = X << SHIFT_AMOUNT;
+    B.full = Y << SHIFT_AMOUNT;
+
+    Product = fMultiply(A, B);
+
+    return Product;
+}
+fInt Divide (int X, int Y)
+{
+    fInt A, B, Quotient;
+
+    A.full = X << SHIFT_AMOUNT;
+    B.full = Y << SHIFT_AMOUNT;
+
+    Quotient = fDivide(A, B);
+
+    return Quotient;
+}
+
+int uGetScaledDecimal (fInt A) /*Converts the fractional portion to whole integers - Costly function */
+{
+	int dec[PRECISION];
+	int i, scaledDecimal = 0, tmp = A.partial.decimal;
+
+	for (i = 0; i < PRECISION; i++) {
+        dec[i] = tmp / (1 << SHIFT_AMOUNT);
+
+        tmp = tmp - ((1 << SHIFT_AMOUNT)*dec[i]);
+
+        tmp *= 10;
+
+        scaledDecimal = scaledDecimal + dec[i]*uPow(10, PRECISION - 1 -i);
+    }
+
+    return scaledDecimal;
+}
+
+int uPow(int base, int power)
+{
+	if (power == 0)
+		return 1;
+	else
+		return (base)*uPow(base, power - 1);
+}
+
+fInt fAbs(fInt A)
+{
+	if (A.partial.real < 0)
+		return (fMultiply(A, ConvertToFraction(-1)));
+	else
+		return A;
+}
+
+int uAbs(int X)
+{
+	if (X < 0)
+		return (X * -1);
+	else
+		return X;
+}
+
+fInt fRoundUpByStepSize(fInt A, fInt fStepSize, bool error_term)
+{
+    fInt solution;
+
+    solution = fDivide(A, fStepSize);
+    solution.partial.decimal = 0; /*All fractional digits changes to 0 */
+
+    if (error_term)
+        solution.partial.real += 1; /*Error term of 1 added */
+
+    solution = fMultiply(solution, fStepSize);
+    solution = fAdd(solution, fStepSize);
+
+    return solution;
+}
+
diff --git a/drivers/gpu/drm/amd/powerplay/inc/fiji_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/fiji_ppsmc.h
new file mode 100644
index 0000000..7ae4945
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/fiji_ppsmc.h
@@ -0,0 +1,412 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+
+#ifndef _FIJI_PP_SMC_H_
+#define _FIJI_PP_SMC_H_
+
+#pragma pack(push, 1)
+
+#define PPSMC_SWSTATE_FLAG_DC                           0x01
+#define PPSMC_SWSTATE_FLAG_UVD                          0x02
+#define PPSMC_SWSTATE_FLAG_VCE                          0x04
+
+#define PPSMC_THERMAL_PROTECT_TYPE_INTERNAL             0x00
+#define PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL             0x01
+#define PPSMC_THERMAL_PROTECT_TYPE_NONE                 0xff
+
+#define PPSMC_SYSTEMFLAG_GPIO_DC                        0x01
+#define PPSMC_SYSTEMFLAG_STEPVDDC                       0x02
+#define PPSMC_SYSTEMFLAG_GDDR5                          0x04
+
+#define PPSMC_SYSTEMFLAG_DISABLE_BABYSTEP               0x08
+
+#define PPSMC_SYSTEMFLAG_REGULATOR_HOT                  0x10
+#define PPSMC_SYSTEMFLAG_REGULATOR_HOT_ANALOG           0x20
+
+#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_MASK              0x07
+#define PPSMC_EXTRAFLAGS_AC2DC_DONT_WAIT_FOR_VBLANK     0x08
+
+#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTODPMLOWSTATE   0x00
+#define PPSMC_EXTRAFLAGS_AC2DC_ACTION_GOTOINITIALSTATE  0x01
+
+/* Defines for DPM 2.0 */
+#define PPSMC_DPM2FLAGS_TDPCLMP                         0x01
+#define PPSMC_DPM2FLAGS_PWRSHFT                         0x02
+#define PPSMC_DPM2FLAGS_OCP                             0x04
+
+/* Defines for display watermark level */
+#define PPSMC_DISPLAY_WATERMARK_LOW                     0
+#define PPSMC_DISPLAY_WATERMARK_HIGH                    1
+
+/* In the HW performance level's state flags: */
+#define PPSMC_STATEFLAG_AUTO_PULSE_SKIP    0x01
+#define PPSMC_STATEFLAG_POWERBOOST         0x02
+#define PPSMC_STATEFLAG_PSKIP_ON_TDP_FAULT 0x04
+#define PPSMC_STATEFLAG_POWERSHIFT         0x08
+#define PPSMC_STATEFLAG_SLOW_READ_MARGIN   0x10
+#define PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE 0x20
+#define PPSMC_STATEFLAG_DEEPSLEEP_BYPASS   0x40
+
+/* Fan control algorithm: */
+#define FDO_MODE_HARDWARE 0
+#define FDO_MODE_PIECE_WISE_LINEAR 1
+
+enum FAN_CONTROL {
+  FAN_CONTROL_FUZZY,
+  FAN_CONTROL_TABLE
+};
+
+/* Gemini Modes*/
+#define PPSMC_GeminiModeNone   0  /*Single GPU board*/
+#define PPSMC_GeminiModeMaster 1  /*Master GPU on a Gemini board*/
+#define PPSMC_GeminiModeSlave  2  /*Slave GPU on a Gemini board*/
+
+
+/* Return codes for driver to SMC communication. */
+#define PPSMC_Result_OK             ((uint16_t)0x01)
+#define PPSMC_Result_NoMore         ((uint16_t)0x02)
+
+#define PPSMC_Result_NotNow         ((uint16_t)0x03)
+
+#define PPSMC_Result_Failed         ((uint16_t)0xFF)
+#define PPSMC_Result_UnknownCmd     ((uint16_t)0xFE)
+#define PPSMC_Result_UnknownVT      ((uint16_t)0xFD)
+
+#define PPSMC_isERROR(x) ((uint16_t)0x80 & (x))
+
+
+#define PPSMC_MSG_Halt                      ((uint16_t)0x10)
+#define PPSMC_MSG_Resume                    ((uint16_t)0x11)
+#define PPSMC_MSG_EnableDPMLevel            ((uint16_t)0x12)
+#define PPSMC_MSG_ZeroLevelsDisabled        ((uint16_t)0x13)
+#define PPSMC_MSG_OneLevelsDisabled         ((uint16_t)0x14)
+#define PPSMC_MSG_TwoLevelsDisabled         ((uint16_t)0x15)
+#define PPSMC_MSG_EnableThermalInterrupt    ((uint16_t)0x16)
+#define PPSMC_MSG_RunningOnAC               ((uint16_t)0x17)
+#define PPSMC_MSG_LevelUp                   ((uint16_t)0x18)
+#define PPSMC_MSG_LevelDown                 ((uint16_t)0x19)
+#define PPSMC_MSG_ResetDPMCounters          ((uint16_t)0x1a)
+#define PPSMC_MSG_SwitchToSwState           ((uint16_t)0x20)
+
+#define PPSMC_MSG_SwitchToSwStateLast       ((uint16_t)0x3f)
+#define PPSMC_MSG_SwitchToInitialState      ((uint16_t)0x40)
+#define PPSMC_MSG_NoForcedLevel             ((uint16_t)0x41)
+#define PPSMC_MSG_ForceHigh                 ((uint16_t)0x42)
+#define PPSMC_MSG_ForceMediumOrHigh         ((uint16_t)0x43)
+
+#define PPSMC_MSG_SwitchToMinimumPower      ((uint16_t)0x51)
+#define PPSMC_MSG_ResumeFromMinimumPower    ((uint16_t)0x52)
+#define PPSMC_MSG_EnableCac                 ((uint16_t)0x53)
+#define PPSMC_MSG_DisableCac                ((uint16_t)0x54)
+#define PPSMC_DPMStateHistoryStart          ((uint16_t)0x55)
+#define PPSMC_DPMStateHistoryStop           ((uint16_t)0x56)
+#define PPSMC_CACHistoryStart               ((uint16_t)0x57)
+#define PPSMC_CACHistoryStop                ((uint16_t)0x58)
+#define PPSMC_TDPClampingActive             ((uint16_t)0x59)
+#define PPSMC_TDPClampingInactive           ((uint16_t)0x5A)
+#define PPSMC_StartFanControl               ((uint16_t)0x5B)
+#define PPSMC_StopFanControl                ((uint16_t)0x5C)
+#define PPSMC_NoDisplay                     ((uint16_t)0x5D)
+#define PPSMC_HasDisplay                    ((uint16_t)0x5E)
+#define PPSMC_MSG_UVDPowerOFF               ((uint16_t)0x60)
+#define PPSMC_MSG_UVDPowerON                ((uint16_t)0x61)
+#define PPSMC_MSG_EnableULV                 ((uint16_t)0x62)
+#define PPSMC_MSG_DisableULV                ((uint16_t)0x63)
+#define PPSMC_MSG_EnterULV                  ((uint16_t)0x64)
+#define PPSMC_MSG_ExitULV                   ((uint16_t)0x65)
+#define PPSMC_PowerShiftActive              ((uint16_t)0x6A)
+#define PPSMC_PowerShiftInactive            ((uint16_t)0x6B)
+#define PPSMC_OCPActive                     ((uint16_t)0x6C)
+#define PPSMC_OCPInactive                   ((uint16_t)0x6D)
+#define PPSMC_CACLongTermAvgEnable          ((uint16_t)0x6E)
+#define PPSMC_CACLongTermAvgDisable         ((uint16_t)0x6F)
+#define PPSMC_MSG_InferredStateSweep_Start  ((uint16_t)0x70)
+#define PPSMC_MSG_InferredStateSweep_Stop   ((uint16_t)0x71)
+#define PPSMC_MSG_SwitchToLowestInfState    ((uint16_t)0x72)
+#define PPSMC_MSG_SwitchToNonInfState       ((uint16_t)0x73)
+#define PPSMC_MSG_AllStateSweep_Start       ((uint16_t)0x74)
+#define PPSMC_MSG_AllStateSweep_Stop        ((uint16_t)0x75)
+#define PPSMC_MSG_SwitchNextLowerInfState   ((uint16_t)0x76)
+#define PPSMC_MSG_SwitchNextHigherInfState  ((uint16_t)0x77)
+#define PPSMC_MSG_MclkRetrainingTest        ((uint16_t)0x78)
+#define PPSMC_MSG_ForceTDPClamping          ((uint16_t)0x79)
+#define PPSMC_MSG_CollectCAC_PowerCorreln   ((uint16_t)0x7A)
+#define PPSMC_MSG_CollectCAC_WeightCalib    ((uint16_t)0x7B)
+#define PPSMC_MSG_CollectCAC_SQonly         ((uint16_t)0x7C)
+#define PPSMC_MSG_CollectCAC_TemperaturePwr ((uint16_t)0x7D)
+
+#define PPSMC_MSG_ExtremitiesTest_Start     ((uint16_t)0x7E)
+#define PPSMC_MSG_ExtremitiesTest_Stop      ((uint16_t)0x7F)
+#define PPSMC_FlushDataCache                ((uint16_t)0x80)
+#define PPSMC_FlushInstrCache               ((uint16_t)0x81)
+
+#define PPSMC_MSG_SetEnabledLevels          ((uint16_t)0x82)
+#define PPSMC_MSG_SetForcedLevels           ((uint16_t)0x83)
+
+#define PPSMC_MSG_ResetToDefaults           ((uint16_t)0x84)
+
+#define PPSMC_MSG_SetForcedLevelsAndJump      ((uint16_t)0x85)
+#define PPSMC_MSG_SetCACHistoryMode           ((uint16_t)0x86)
+#define PPSMC_MSG_EnableDTE                   ((uint16_t)0x87)
+#define PPSMC_MSG_DisableDTE                  ((uint16_t)0x88)
+
+#define PPSMC_MSG_SmcSpaceSetAddress          ((uint16_t)0x89)
+
+#define PPSMC_MSG_BREAK                       ((uint16_t)0xF8)
+
+/* Trinity Specific Messages*/
+#define PPSMC_MSG_Test                        ((uint16_t) 0x100)
+#define PPSMC_MSG_DPM_Voltage_Pwrmgt          ((uint16_t) 0x101)
+#define PPSMC_MSG_DPM_Config                  ((uint16_t) 0x102)
+#define PPSMC_MSG_PM_Controller_Start         ((uint16_t) 0x103)
+#define PPSMC_MSG_DPM_ForceState              ((uint16_t) 0x104)
+#define PPSMC_MSG_PG_PowerDownSIMD            ((uint16_t) 0x105)
+#define PPSMC_MSG_PG_PowerUpSIMD              ((uint16_t) 0x106)
+#define PPSMC_MSG_PM_Controller_Stop          ((uint16_t) 0x107)
+#define PPSMC_MSG_PG_SIMD_Config              ((uint16_t) 0x108)
+#define PPSMC_MSG_Voltage_Cntl_Enable         ((uint16_t) 0x109)
+#define PPSMC_MSG_Thermal_Cntl_Enable         ((uint16_t) 0x10a)
+#define PPSMC_MSG_Reset_Service               ((uint16_t) 0x10b)
+#define PPSMC_MSG_VCEPowerOFF                 ((uint16_t) 0x10e)
+#define PPSMC_MSG_VCEPowerON                  ((uint16_t) 0x10f)
+#define PPSMC_MSG_DPM_Disable_VCE_HS          ((uint16_t) 0x110)
+#define PPSMC_MSG_DPM_Enable_VCE_HS           ((uint16_t) 0x111)
+#define PPSMC_MSG_DPM_N_LevelsDisabled        ((uint16_t) 0x112)
+#define PPSMC_MSG_DCEPowerOFF                 ((uint16_t) 0x113)
+#define PPSMC_MSG_DCEPowerON                  ((uint16_t) 0x114)
+#define PPSMC_MSG_PCIE_DDIPowerDown           ((uint16_t) 0x117)
+#define PPSMC_MSG_PCIE_DDIPowerUp             ((uint16_t) 0x118)
+#define PPSMC_MSG_PCIE_CascadePLLPowerDown    ((uint16_t) 0x119)
+#define PPSMC_MSG_PCIE_CascadePLLPowerUp      ((uint16_t) 0x11a)
+#define PPSMC_MSG_SYSPLLPowerOff              ((uint16_t) 0x11b)
+#define PPSMC_MSG_SYSPLLPowerOn               ((uint16_t) 0x11c)
+#define PPSMC_MSG_DCE_RemoveVoltageAdjustment ((uint16_t) 0x11d)
+#define PPSMC_MSG_DCE_AllowVoltageAdjustment  ((uint16_t) 0x11e)
+#define PPSMC_MSG_DISPLAYPHYStatusNotify      ((uint16_t) 0x11f)
+#define PPSMC_MSG_EnableBAPM                  ((uint16_t) 0x120)
+#define PPSMC_MSG_DisableBAPM                 ((uint16_t) 0x121)
+#define PPSMC_MSG_Spmi_Enable                 ((uint16_t) 0x122)
+#define PPSMC_MSG_Spmi_Timer                  ((uint16_t) 0x123)
+#define PPSMC_MSG_LCLK_DPM_Config             ((uint16_t) 0x124)
+#define PPSMC_MSG_VddNB_Request               ((uint16_t) 0x125)
+#define PPSMC_MSG_PCIE_DDIPhyPowerDown        ((uint32_t) 0x126)
+#define PPSMC_MSG_PCIE_DDIPhyPowerUp          ((uint32_t) 0x127)
+#define PPSMC_MSG_MCLKDPM_Config              ((uint16_t) 0x128)
+
+#define PPSMC_MSG_UVDDPM_Config               ((uint16_t) 0x129)
+#define PPSMC_MSG_VCEDPM_Config               ((uint16_t) 0x12A)
+#define PPSMC_MSG_ACPDPM_Config               ((uint16_t) 0x12B)
+#define PPSMC_MSG_SAMUDPM_Config              ((uint16_t) 0x12C)
+#define PPSMC_MSG_UVDDPM_SetEnabledMask       ((uint16_t) 0x12D)
+#define PPSMC_MSG_VCEDPM_SetEnabledMask       ((uint16_t) 0x12E)
+#define PPSMC_MSG_ACPDPM_SetEnabledMask       ((uint16_t) 0x12F)
+#define PPSMC_MSG_SAMUDPM_SetEnabledMask      ((uint16_t) 0x130)
+#define PPSMC_MSG_MCLKDPM_ForceState          ((uint16_t) 0x131)
+#define PPSMC_MSG_MCLKDPM_NoForcedLevel       ((uint16_t) 0x132)
+#define PPSMC_MSG_Thermal_Cntl_Disable        ((uint16_t) 0x133)
+#define PPSMC_MSG_SetTDPLimit                 ((uint16_t) 0x134)
+#define PPSMC_MSG_Voltage_Cntl_Disable        ((uint16_t) 0x135)
+#define PPSMC_MSG_PCIeDPM_Enable              ((uint16_t) 0x136)
+#define PPSMC_MSG_ACPPowerOFF                 ((uint16_t) 0x137)
+#define PPSMC_MSG_ACPPowerON                  ((uint16_t) 0x138)
+#define PPSMC_MSG_SAMPowerOFF                 ((uint16_t) 0x139)
+#define PPSMC_MSG_SAMPowerON                  ((uint16_t) 0x13a)
+#define PPSMC_MSG_SDMAPowerOFF                ((uint16_t) 0x13b)
+#define PPSMC_MSG_SDMAPowerON                 ((uint16_t) 0x13c)
+#define PPSMC_MSG_PCIeDPM_Disable             ((uint16_t) 0x13d)
+#define PPSMC_MSG_IOMMUPowerOFF               ((uint16_t) 0x13e)
+#define PPSMC_MSG_IOMMUPowerON                ((uint16_t) 0x13f)
+#define PPSMC_MSG_NBDPM_Enable                ((uint16_t) 0x140)
+#define PPSMC_MSG_NBDPM_Disable               ((uint16_t) 0x141)
+#define PPSMC_MSG_NBDPM_ForceNominal          ((uint16_t) 0x142)
+#define PPSMC_MSG_NBDPM_ForcePerformance      ((uint16_t) 0x143)
+#define PPSMC_MSG_NBDPM_UnForce               ((uint16_t) 0x144)
+#define PPSMC_MSG_SCLKDPM_SetEnabledMask      ((uint16_t) 0x145)
+#define PPSMC_MSG_MCLKDPM_SetEnabledMask      ((uint16_t) 0x146)
+#define PPSMC_MSG_PCIeDPM_ForceLevel          ((uint16_t) 0x147)
+#define PPSMC_MSG_PCIeDPM_UnForceLevel        ((uint16_t) 0x148)
+#define PPSMC_MSG_EnableACDCGPIOInterrupt     ((uint16_t) 0x149)
+#define PPSMC_MSG_EnableVRHotGPIOInterrupt    ((uint16_t) 0x14a)
+#define PPSMC_MSG_SwitchToAC                  ((uint16_t) 0x14b)
+
+#define PPSMC_MSG_XDMAPowerOFF                ((uint16_t) 0x14c)
+#define PPSMC_MSG_XDMAPowerON                 ((uint16_t) 0x14d)
+
+#define PPSMC_MSG_DPM_Enable                  ((uint16_t) 0x14e)
+#define PPSMC_MSG_DPM_Disable                 ((uint16_t) 0x14f)
+#define PPSMC_MSG_MCLKDPM_Enable              ((uint16_t) 0x150)
+#define PPSMC_MSG_MCLKDPM_Disable             ((uint16_t) 0x151)
+#define PPSMC_MSG_LCLKDPM_Enable              ((uint16_t) 0x152)
+#define PPSMC_MSG_LCLKDPM_Disable             ((uint16_t) 0x153)
+#define PPSMC_MSG_UVDDPM_Enable               ((uint16_t) 0x154)
+#define PPSMC_MSG_UVDDPM_Disable              ((uint16_t) 0x155)
+#define PPSMC_MSG_SAMUDPM_Enable              ((uint16_t) 0x156)
+#define PPSMC_MSG_SAMUDPM_Disable             ((uint16_t) 0x157)
+#define PPSMC_MSG_ACPDPM_Enable               ((uint16_t) 0x158)
+#define PPSMC_MSG_ACPDPM_Disable              ((uint16_t) 0x159)
+#define PPSMC_MSG_VCEDPM_Enable               ((uint16_t) 0x15a)
+#define PPSMC_MSG_VCEDPM_Disable              ((uint16_t) 0x15b)
+#define PPSMC_MSG_LCLKDPM_SetEnabledMask      ((uint16_t) 0x15c)
+#define PPSMC_MSG_DPM_FPS_Mode                ((uint16_t) 0x15d)
+#define PPSMC_MSG_DPM_Activity_Mode           ((uint16_t) 0x15e)
+#define PPSMC_MSG_VddC_Request                ((uint16_t) 0x15f)
+#define PPSMC_MSG_MCLKDPM_GetEnabledMask      ((uint16_t) 0x160)
+#define PPSMC_MSG_LCLKDPM_GetEnabledMask      ((uint16_t) 0x161)
+#define PPSMC_MSG_SCLKDPM_GetEnabledMask      ((uint16_t) 0x162)
+#define PPSMC_MSG_UVDDPM_GetEnabledMask       ((uint16_t) 0x163)
+#define PPSMC_MSG_SAMUDPM_GetEnabledMask      ((uint16_t) 0x164)
+#define PPSMC_MSG_ACPDPM_GetEnabledMask       ((uint16_t) 0x165)
+#define PPSMC_MSG_VCEDPM_GetEnabledMask       ((uint16_t) 0x166)
+#define PPSMC_MSG_PCIeDPM_SetEnabledMask      ((uint16_t) 0x167)
+#define PPSMC_MSG_PCIeDPM_GetEnabledMask      ((uint16_t) 0x168)
+#define PPSMC_MSG_TDCLimitEnable              ((uint16_t) 0x169)
+#define PPSMC_MSG_TDCLimitDisable             ((uint16_t) 0x16a)
+#define PPSMC_MSG_DPM_AutoRotate_Mode         ((uint16_t) 0x16b)
+#define PPSMC_MSG_DISPCLK_FROM_FCH            ((uint16_t) 0x16c)
+#define PPSMC_MSG_DISPCLK_FROM_DFS            ((uint16_t) 0x16d)
+#define PPSMC_MSG_DPREFCLK_FROM_FCH           ((uint16_t) 0x16e)
+#define PPSMC_MSG_DPREFCLK_FROM_DFS           ((uint16_t) 0x16f)
+#define PPSMC_MSG_PmStatusLogStart            ((uint16_t) 0x170)
+#define PPSMC_MSG_PmStatusLogSample           ((uint16_t) 0x171)
+#define PPSMC_MSG_SCLK_AutoDPM_ON             ((uint16_t) 0x172)
+#define PPSMC_MSG_MCLK_AutoDPM_ON             ((uint16_t) 0x173)
+#define PPSMC_MSG_LCLK_AutoDPM_ON             ((uint16_t) 0x174)
+#define PPSMC_MSG_UVD_AutoDPM_ON              ((uint16_t) 0x175)
+#define PPSMC_MSG_SAMU_AutoDPM_ON             ((uint16_t) 0x176)
+#define PPSMC_MSG_ACP_AutoDPM_ON              ((uint16_t) 0x177)
+#define PPSMC_MSG_VCE_AutoDPM_ON              ((uint16_t) 0x178)
+#define PPSMC_MSG_PCIe_AutoDPM_ON             ((uint16_t) 0x179)
+#define PPSMC_MSG_MASTER_AutoDPM_ON           ((uint16_t) 0x17a)
+#define PPSMC_MSG_MASTER_AutoDPM_OFF          ((uint16_t) 0x17b)
+#define PPSMC_MSG_DYNAMICDISPPHYPOWER         ((uint16_t) 0x17c)
+#define PPSMC_MSG_CAC_COLLECTION_ON           ((uint16_t) 0x17d)
+#define PPSMC_MSG_CAC_COLLECTION_OFF          ((uint16_t) 0x17e)
+#define PPSMC_MSG_CAC_CORRELATION_ON          ((uint16_t) 0x17f)
+#define PPSMC_MSG_CAC_CORRELATION_OFF         ((uint16_t) 0x180)
+#define PPSMC_MSG_PM_STATUS_TO_DRAM_ON        ((uint16_t) 0x181)
+#define PPSMC_MSG_PM_STATUS_TO_DRAM_OFF       ((uint16_t) 0x182)
+#define PPSMC_MSG_ALLOW_LOWSCLK_INTERRUPT     ((uint16_t) 0x184)
+#define PPSMC_MSG_PkgPwrLimitEnable           ((uint16_t) 0x185)
+#define PPSMC_MSG_PkgPwrLimitDisable          ((uint16_t) 0x186)
+#define PPSMC_MSG_PkgPwrSetLimit              ((uint16_t) 0x187)
+#define PPSMC_MSG_OverDriveSetTargetTdp       ((uint16_t) 0x188)
+#define PPSMC_MSG_SCLKDPM_FreezeLevel         ((uint16_t) 0x189)
+#define PPSMC_MSG_SCLKDPM_UnfreezeLevel       ((uint16_t) 0x18A)
+#define PPSMC_MSG_MCLKDPM_FreezeLevel         ((uint16_t) 0x18B)
+#define PPSMC_MSG_MCLKDPM_UnfreezeLevel       ((uint16_t) 0x18C)
+#define PPSMC_MSG_START_DRAM_LOGGING          ((uint16_t) 0x18D)
+#define PPSMC_MSG_STOP_DRAM_LOGGING           ((uint16_t) 0x18E)
+#define PPSMC_MSG_MASTER_DeepSleep_ON         ((uint16_t) 0x18F)
+#define PPSMC_MSG_MASTER_DeepSleep_OFF        ((uint16_t) 0x190)
+#define PPSMC_MSG_Remove_DC_Clamp             ((uint16_t) 0x191)
+#define PPSMC_MSG_DisableACDCGPIOInterrupt    ((uint16_t) 0x192)
+#define PPSMC_MSG_OverrideVoltageControl_SetVddc       ((uint16_t) 0x193)
+#define PPSMC_MSG_OverrideVoltageControl_SetVddci      ((uint16_t) 0x194)
+#define PPSMC_MSG_SetVidOffset_1              ((uint16_t) 0x195)
+#define PPSMC_MSG_SetVidOffset_2              ((uint16_t) 0x207)
+#define PPSMC_MSG_GetVidOffset_1              ((uint16_t) 0x196)
+#define PPSMC_MSG_GetVidOffset_2              ((uint16_t) 0x208)
+#define PPSMC_MSG_THERMAL_OVERDRIVE_Enable    ((uint16_t) 0x197)
+#define PPSMC_MSG_THERMAL_OVERDRIVE_Disable   ((uint16_t) 0x198)
+#define PPSMC_MSG_SetTjMax                    ((uint16_t) 0x199)
+#define PPSMC_MSG_SetFanPwmMax                ((uint16_t) 0x19A)
+#define PPSMC_MSG_WaitForMclkSwitchFinish     ((uint16_t) 0x19B)
+#define PPSMC_MSG_ENABLE_THERMAL_DPM          ((uint16_t) 0x19C)
+#define PPSMC_MSG_DISABLE_THERMAL_DPM         ((uint16_t) 0x19D)
+
+#define PPSMC_MSG_API_GetSclkFrequency        ((uint16_t) 0x200)
+#define PPSMC_MSG_API_GetMclkFrequency        ((uint16_t) 0x201)
+#define PPSMC_MSG_API_GetSclkBusy             ((uint16_t) 0x202)
+#define PPSMC_MSG_API_GetMclkBusy             ((uint16_t) 0x203)
+#define PPSMC_MSG_API_GetAsicPower            ((uint16_t) 0x204)
+#define PPSMC_MSG_SetFanRpmMax                ((uint16_t) 0x205)
+#define PPSMC_MSG_SetFanSclkTarget            ((uint16_t) 0x206)
+#define PPSMC_MSG_SetFanMinPwm                ((uint16_t) 0x209)
+#define PPSMC_MSG_SetFanTemperatureTarget     ((uint16_t) 0x20A)
+
+#define PPSMC_MSG_BACO_StartMonitor           ((uint16_t) 0x240)
+#define PPSMC_MSG_BACO_Cancel                 ((uint16_t) 0x241)
+#define PPSMC_MSG_EnableVddGfx                ((uint16_t) 0x242)
+#define PPSMC_MSG_DisableVddGfx               ((uint16_t) 0x243)
+#define PPSMC_MSG_UcodeAddressLow             ((uint16_t) 0x244)
+#define PPSMC_MSG_UcodeAddressHigh            ((uint16_t) 0x245)
+#define PPSMC_MSG_UcodeLoadStatus             ((uint16_t) 0x246)
+
+#define PPSMC_MSG_DRV_DRAM_ADDR_HI            ((uint16_t) 0x250)
+#define PPSMC_MSG_DRV_DRAM_ADDR_LO            ((uint16_t) 0x251)
+#define PPSMC_MSG_SMU_DRAM_ADDR_HI            ((uint16_t) 0x252)
+#define PPSMC_MSG_SMU_DRAM_ADDR_LO            ((uint16_t) 0x253)
+#define PPSMC_MSG_LoadUcodes                  ((uint16_t) 0x254)
+#define PPSMC_MSG_PowerStateNotify            ((uint16_t) 0x255)
+#define PPSMC_MSG_COND_EXEC_DRAM_ADDR_HI      ((uint16_t) 0x256)
+#define PPSMC_MSG_COND_EXEC_DRAM_ADDR_LO      ((uint16_t) 0x257)
+#define PPSMC_MSG_VBIOS_DRAM_ADDR_HI          ((uint16_t) 0x258)
+#define PPSMC_MSG_VBIOS_DRAM_ADDR_LO          ((uint16_t) 0x259)
+#define PPSMC_MSG_LoadVBios                   ((uint16_t) 0x25A)
+#define PPSMC_MSG_GetUcodeVersion             ((uint16_t) 0x25B)
+#define DMCUSMC_MSG_PSREntry                  ((uint16_t) 0x25C)
+#define DMCUSMC_MSG_PSRExit                   ((uint16_t) 0x25D)
+#define PPSMC_MSG_EnableClockGatingFeature    ((uint16_t) 0x260)
+#define PPSMC_MSG_DisableClockGatingFeature   ((uint16_t) 0x261)
+#define PPSMC_MSG_IsDeviceRunning             ((uint16_t) 0x262)
+#define PPSMC_MSG_LoadMetaData                ((uint16_t) 0x263)
+#define PPSMC_MSG_TMON_AutoCaliberate_Enable  ((uint16_t) 0x264)
+#define PPSMC_MSG_TMON_AutoCaliberate_Disable ((uint16_t) 0x265)
+#define PPSMC_MSG_GetTelemetry1Slope          ((uint16_t) 0x266)
+#define PPSMC_MSG_GetTelemetry1Offset         ((uint16_t) 0x267)
+#define PPSMC_MSG_GetTelemetry2Slope          ((uint16_t) 0x268)
+#define PPSMC_MSG_GetTelemetry2Offset         ((uint16_t) 0x269)
+#define PPSMC_MSG_EnableAvfs                  ((uint16_t) 0x26A)
+#define PPSMC_MSG_DisableAvfs                 ((uint16_t) 0x26B)
+#define PPSMC_MSG_PerformBtc                  ((uint16_t) 0x26C)
+#define PPSMC_MSG_GetHbmCode                  ((uint16_t) 0x26D)
+#define PPSMC_MSG_GetVrVddcTemperature        ((uint16_t) 0x26E)
+#define PPSMC_MSG_GetVrMvddTemperature        ((uint16_t) 0x26F)
+#define PPSMC_MSG_GetLiquidTemperature        ((uint16_t) 0x270)
+#define PPSMC_MSG_GetPlxTemperature           ((uint16_t) 0x271)
+#define PPSMC_MSG_RequestI2CControl           ((uint16_t) 0x272)
+#define PPSMC_MSG_ReleaseI2CControl           ((uint16_t) 0x273)
+#define PPSMC_MSG_LedConfig                   ((uint16_t) 0x274)
+#define PPSMC_MSG_SetHbmFanCode               ((uint16_t) 0x275)
+#define PPSMC_MSG_SetHbmThrottleCode          ((uint16_t) 0x276)
+
+#define PPSMC_MSG_GetEnabledPsm               ((uint16_t) 0x400)
+#define PPSMC_MSG_AgmStartPsm                 ((uint16_t) 0x401)
+#define PPSMC_MSG_AgmReadPsm                  ((uint16_t) 0x402)
+#define PPSMC_MSG_AgmResetPsm                 ((uint16_t) 0x403)
+#define PPSMC_MSG_ReadVftCell                 ((uint16_t) 0x404)
+
+/* AVFS Only - Remove Later */
+#define PPSMC_MSG_VftTableIsValid             ((uint16_t) 0x666)
+
+/* If the SMC firmware has an event status soft register this is what the individual bits mean.*/
+#define PPSMC_EVENT_STATUS_THERMAL          0x00000001
+#define PPSMC_EVENT_STATUS_REGULATORHOT     0x00000002
+#define PPSMC_EVENT_STATUS_DC               0x00000004
+
+typedef uint16_t PPSMC_Msg;
+
+#pragma pack(pop)
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h b/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
new file mode 100644
index 0000000..0262ad3
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/fiji_pwrvirus.h
@@ -0,0 +1,10299 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _FIJI_PWRVIRUS_H_
+#define _FIJI_PWRVIRUS_H_
+
+#define mmCP_HYP_MEC1_UCODE_ADDR	0xf81a
+#define mmCP_HYP_MEC1_UCODE_DATA	0xf81b
+#define mmCP_HYP_MEC2_UCODE_ADDR	0xf81c
+#define mmCP_HYP_MEC2_UCODE_DATA	0xf81d
+
+enum PWR_Command
+{
+   PwrCmdNull = 0,
+   PwrCmdWrite,
+   PwrCmdEnd,
+   PwrCmdMax
+};
+typedef enum PWR_Command PWR_Command;
+
+struct PWR_Command_Table
+{
+   PWR_Command        command;
+   ULONG              data;
+   ULONG              reg;
+};
+typedef struct PWR_Command_Table PWR_Command_Table;
+
+#define PWR_VIRUS_TABLE_SIZE  10243
+static PWR_Command_Table PwrVirusTable[PWR_VIRUS_TABLE_SIZE] =
+{
+    { PwrCmdWrite, 0x100100b6, mmPCIE_INDEX                               },
+    { PwrCmdWrite, 0x00000000, mmPCIE_DATA                                },
+    { PwrCmdWrite, 0x100100b6, mmPCIE_INDEX                               },
+    { PwrCmdWrite, 0x0300078c, mmPCIE_DATA                                },
+    { PwrCmdWrite, 0x00000000, mmBIF_CLK_CTRL                             },
+    { PwrCmdWrite, 0x00000001, mmBIF_CLK_CTRL                             },
+    { PwrCmdWrite, 0x00000000, mmBIF_CLK_CTRL                             },
+    { PwrCmdWrite, 0x00000003, mmBIF_FB_EN                                },
+    { PwrCmdWrite, 0x00000000, mmBIF_FB_EN                                },
+    { PwrCmdWrite, 0x00000001, mmBIF_DOORBELL_APER_EN                     },
+    { PwrCmdWrite, 0x00000000, mmBIF_DOORBELL_APER_EN                     },
+    { PwrCmdWrite, 0x014000c0, mmPCIE_INDEX                               },
+    { PwrCmdWrite, 0x00000000, mmPCIE_DATA                                },
+    { PwrCmdWrite, 0x014000c0, mmPCIE_INDEX                               },
+    { PwrCmdWrite, 0x22000000, mmPCIE_DATA                                },
+    { PwrCmdWrite, 0x014000c0, mmPCIE_INDEX                               },
+    { PwrCmdWrite, 0x00000000, mmPCIE_DATA                                },
+    /*
+    { PwrCmdWrite, 0x009f0090, mmMC_VM_FB_LOCATION                        },
+    { PwrCmdWrite, 0x00000000, mmMC_CITF_CNTL                             },
+    { PwrCmdWrite, 0x00000000, mmMC_VM_FB_LOCATION                        },
+    { PwrCmdWrite, 0x009f0090, mmMC_VM_FB_LOCATION                        },
+    { PwrCmdWrite, 0x00000000, mmMC_VM_FB_LOCATION                        },
+    { PwrCmdWrite, 0x009f0090, mmMC_VM_FB_LOCATION                        },
+    { PwrCmdWrite, 0x00000000, mmMC_VM_FB_OFFSET                          },*/
+    { PwrCmdWrite, 0x00000000, mmRLC_CSIB_ADDR_LO                         },
+    { PwrCmdWrite, 0x00000000, mmRLC_CSIB_ADDR_HI                         },
+    { PwrCmdWrite, 0x00000000, mmRLC_CSIB_LENGTH                          },
+    /*
+    { PwrCmdWrite, 0x00000000, mmMC_VM_MX_L1_TLB_CNTL                     },
+    { PwrCmdWrite, 0x00000001, mmMC_VM_SYSTEM_APERTURE_LOW_ADDR           },
+    { PwrCmdWrite, 0x00000000, mmMC_VM_SYSTEM_APERTURE_HIGH_ADDR          },
+    { PwrCmdWrite, 0x00000000, mmMC_VM_FB_LOCATION                        },
+    { PwrCmdWrite, 0x009f0090, mmMC_VM_FB_LOCATION                        },*/
+    { PwrCmdWrite, 0x00000000, mmVM_CONTEXT0_CNTL                         },
+    { PwrCmdWrite, 0x00000000, mmVM_CONTEXT1_CNTL                         },
+    /*
+    { PwrCmdWrite, 0x00000000, mmMC_VM_AGP_BASE                           },
+    { PwrCmdWrite, 0x00000002, mmMC_VM_AGP_BOT                            },
+    { PwrCmdWrite, 0x00000000, mmMC_VM_AGP_TOP                            },*/
+    { PwrCmdWrite, 0x04000000, mmATC_VM_APERTURE0_LOW_ADDR                },
+    { PwrCmdWrite, 0x0400ff20, mmATC_VM_APERTURE0_HIGH_ADDR               },
+    { PwrCmdWrite, 0x00000002, mmATC_VM_APERTURE0_CNTL                    },
+    { PwrCmdWrite, 0x0000ffff, mmATC_VM_APERTURE0_CNTL2                   },
+    { PwrCmdWrite, 0x00000001, mmATC_VM_APERTURE1_LOW_ADDR                },
+    { PwrCmdWrite, 0x00000000, mmATC_VM_APERTURE1_HIGH_ADDR               },
+    { PwrCmdWrite, 0x00000000, mmATC_VM_APERTURE1_CNTL                    },
+    { PwrCmdWrite, 0x00000000, mmATC_VM_APERTURE1_CNTL2                   },
+    //{ PwrCmdWrite, 0x00000000, mmMC_ARB_RAMCFG                            },
+    { PwrCmdWrite, 0x12011003, mmGB_ADDR_CONFIG                           },
+    { PwrCmdWrite, 0x00800010, mmGB_TILE_MODE0                            },
+    { PwrCmdWrite, 0x00800810, mmGB_TILE_MODE1                            },
+    { PwrCmdWrite, 0x00801010, mmGB_TILE_MODE2                            },
+    { PwrCmdWrite, 0x00801810, mmGB_TILE_MODE3                            },
+    { PwrCmdWrite, 0x00802810, mmGB_TILE_MODE4                            },
+    { PwrCmdWrite, 0x00802808, mmGB_TILE_MODE5                            },
+    { PwrCmdWrite, 0x00802814, mmGB_TILE_MODE6                            },
+    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE7                            },
+    { PwrCmdWrite, 0x00000004, mmGB_TILE_MODE8                            },
+    { PwrCmdWrite, 0x02000008, mmGB_TILE_MODE9                            },
+    { PwrCmdWrite, 0x02000010, mmGB_TILE_MODE10                           },
+    { PwrCmdWrite, 0x06000014, mmGB_TILE_MODE11                           },
+    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE12                           },
+    { PwrCmdWrite, 0x02400008, mmGB_TILE_MODE13                           },
+    { PwrCmdWrite, 0x02400010, mmGB_TILE_MODE14                           },
+    { PwrCmdWrite, 0x02400030, mmGB_TILE_MODE15                           },
+    { PwrCmdWrite, 0x06400014, mmGB_TILE_MODE16                           },
+    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE17                           },
+    { PwrCmdWrite, 0x0040000c, mmGB_TILE_MODE18                           },
+    { PwrCmdWrite, 0x0100000c, mmGB_TILE_MODE19                           },
+    { PwrCmdWrite, 0x0100001c, mmGB_TILE_MODE20                           },
+    { PwrCmdWrite, 0x01000034, mmGB_TILE_MODE21                           },
+    { PwrCmdWrite, 0x01000024, mmGB_TILE_MODE22                           },
+    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE23                           },
+    { PwrCmdWrite, 0x0040001c, mmGB_TILE_MODE24                           },
+    { PwrCmdWrite, 0x01000020, mmGB_TILE_MODE25                           },
+    { PwrCmdWrite, 0x01000038, mmGB_TILE_MODE26                           },
+    { PwrCmdWrite, 0x02c00008, mmGB_TILE_MODE27                           },
+    { PwrCmdWrite, 0x02c00010, mmGB_TILE_MODE28                           },
+    { PwrCmdWrite, 0x06c00014, mmGB_TILE_MODE29                           },
+    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE30                           },
+    { PwrCmdWrite, 0x00000000, mmGB_TILE_MODE31                           },
+    { PwrCmdWrite, 0x000000a8, mmGB_MACROTILE_MODE0                       },
+    { PwrCmdWrite, 0x000000a4, mmGB_MACROTILE_MODE1                       },
+    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE2                       },
+    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE3                       },
+    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE4                       },
+    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE5                       },
+    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE6                       },
+    { PwrCmdWrite, 0x00000000, mmGB_MACROTILE_MODE7                       },
+    { PwrCmdWrite, 0x000000ee, mmGB_MACROTILE_MODE8                       },
+    { PwrCmdWrite, 0x000000ea, mmGB_MACROTILE_MODE9                       },
+    { PwrCmdWrite, 0x000000e9, mmGB_MACROTILE_MODE10                      },
+    { PwrCmdWrite, 0x000000e5, mmGB_MACROTILE_MODE11                      },
+    { PwrCmdWrite, 0x000000e4, mmGB_MACROTILE_MODE12                      },
+    { PwrCmdWrite, 0x000000e0, mmGB_MACROTILE_MODE13                      },
+    { PwrCmdWrite, 0x00000090, mmGB_MACROTILE_MODE14                      },
+    { PwrCmdWrite, 0x00000000, mmGB_MACROTILE_MODE15                      },
+    { PwrCmdWrite, 0x00900000, mmHDP_NONSURFACE_BASE                      },
+    { PwrCmdWrite, 0x00008000, mmHDP_NONSURFACE_INFO                      },
+    { PwrCmdWrite, 0x3fffffff, mmHDP_NONSURFACE_SIZE                      },
+    { PwrCmdWrite, 0x00000003, mmBIF_FB_EN                                },
+    //{ PwrCmdWrite, 0x00000000, mmMC_VM_FB_OFFSET                          },
+    { PwrCmdWrite, 0x00000000, mmSRBM_CNTL                                },
+    { PwrCmdWrite, 0x00020000, mmSRBM_CNTL                                },
+    { PwrCmdWrite, 0x80000000, mmATC_VMID0_PASID_MAPPING                  },
+    { PwrCmdWrite, 0x00000000, mmATC_VMID_PASID_MAPPING_UPDATE_STATUS     },
+    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
+    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
+    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
+    { PwrCmdWrite, 0xe0000000, mmGRBM_GFX_INDEX                           },
+    { PwrCmdWrite, 0x00000000, mmCGTS_TCC_DISABLE                         },
+    { PwrCmdWrite, 0x00000000, mmTCP_ADDR_CONFIG                          },
+    { PwrCmdWrite, 0x000000ff, mmTCP_ADDR_CONFIG                          },
+    { PwrCmdWrite, 0x76543210, mmTCP_CHAN_STEER_LO                        },
+    { PwrCmdWrite, 0xfedcba98, mmTCP_CHAN_STEER_HI                        },
+    { PwrCmdWrite, 0x00000000, mmDB_DEBUG2                                },
+    { PwrCmdWrite, 0x00000000, mmDB_DEBUG                                 },
+    { PwrCmdWrite, 0x00002b16, mmCP_QUEUE_THRESHOLDS                      },
+    { PwrCmdWrite, 0x00006030, mmCP_MEQ_THRESHOLDS                        },
+    { PwrCmdWrite, 0x01000104, mmSPI_CONFIG_CNTL_1                        },
+    { PwrCmdWrite, 0x98184020, mmPA_SC_FIFO_SIZE                          },
+    { PwrCmdWrite, 0x00000001, mmVGT_NUM_INSTANCES                        },
+    { PwrCmdWrite, 0x00000000, mmCP_PERFMON_CNTL                          },
+    { PwrCmdWrite, 0x01180000, mmSQ_CONFIG                                },
+    { PwrCmdWrite, 0x00000000, mmVGT_CACHE_INVALIDATION                   },
+    { PwrCmdWrite, 0x00000000, mmSQ_THREAD_TRACE_BASE                     },
+    { PwrCmdWrite, 0x0000df80, mmSQ_THREAD_TRACE_MASK                     },
+    { PwrCmdWrite, 0x02249249, mmSQ_THREAD_TRACE_MODE                     },
+    { PwrCmdWrite, 0x00000000, mmPA_SC_LINE_STIPPLE_STATE                 },
+    { PwrCmdWrite, 0x00000000, mmCB_PERFCOUNTER0_SELECT1                  },
+    { PwrCmdWrite, 0x06000100, mmCGTT_VGT_CLK_CTRL                        },
+    { PwrCmdWrite, 0x00000007, mmPA_CL_ENHANCE                            },
+    { PwrCmdWrite, 0x00000001, mmPA_SC_ENHANCE                            },
+    { PwrCmdWrite, 0x00ffffff, mmPA_SC_FORCE_EOV_MAX_CNTS                 },
+    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000010, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000020, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000030, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000040, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000050, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000060, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000070, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000080, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000090, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x000000a0, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x000000b0, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x000000c0, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x000000d0, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x000000e0, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x000000f0, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmRLC_PG_CNTL                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS2                             },
+    { PwrCmdWrite, 0x15000000, mmCP_ME_CNTL                               },
+    { PwrCmdWrite, 0x50000000, mmCP_MEC_CNTL                              },
+    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x0000000e, mmSH_MEM_APE1_BASE                         },
+    { PwrCmdWrite, 0x0000020d, mmSH_MEM_APE1_LIMIT                        },
+    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000320, mmSH_MEM_CONFIG                            },
+    { PwrCmdWrite, 0x00000000, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_RB_VMID                               },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
+    { PwrCmdWrite, 0x00000000, mmRLC_CNTL                                 },
+    { PwrCmdWrite, 0x00000000, mmRLC_SRM_CNTL                             },
+    { PwrCmdWrite, 0x00000002, mmRLC_SRM_CNTL                             },
+    { PwrCmdWrite, 0x00000000, mmCP_ME_CNTL                               },
+    { PwrCmdWrite, 0x15000000, mmCP_ME_CNTL                               },
+    { PwrCmdWrite, 0x00000000, mmCP_MEC_CNTL                              },
+    { PwrCmdWrite, 0x50000000, mmCP_MEC_CNTL                              },
+    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
+    { PwrCmdWrite, 0x0840800a, mmCP_RB0_CNTL                              },
+    { PwrCmdWrite, 0xf30fff0f, mmTCC_CTRL                                 },
+    { PwrCmdWrite, 0x00000002, mmTCC_EXE_DISABLE                          },
+    { PwrCmdWrite, 0x000000ff, mmTCP_ADDR_CONFIG                          },
+    { PwrCmdWrite, 0x540ff000, mmCP_CPC_IC_BASE_LO                        },
+    { PwrCmdWrite, 0x000000b4, mmCP_CPC_IC_BASE_HI                        },
+    { PwrCmdWrite, 0x00010000, mmCP_HYP_MEC1_UCODE_ADDR                   },
+    { PwrCmdWrite, 0x00041b75, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000710e8, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000910dd, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000a1081, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000b016f, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000c0e3c, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000d10ec, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000e0188, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00101b5d, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00150a6c, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00170c5e, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x001d0c8c, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x001e0cfe, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00221408, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00370d7b, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00390dcb, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x003c142f, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x003f0b27, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00400e63, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00500f62, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00460fa7, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00490fa7, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x005811d4, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00680ad6, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00760b00, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00780b0c, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00790af7, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x007d1aba, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x007e1abe, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00591260, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x005a12fb, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00861ac7, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x008c1b01, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x008d1b34, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a014b9, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a1152e, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a216fb, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a41890, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a31906, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a50b14, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00621387, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x005c0b27, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00160a75, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC1_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00010000, mmCP_HYP_MEC2_UCODE_ADDR                   },
+    { PwrCmdWrite, 0x00041b75, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000710e8, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000910dd, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000a1081, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000b016f, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000c0e3c, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000d10ec, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000e0188, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00101b5d, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00150a6c, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00170c5e, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x001d0c8c, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x001e0cfe, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00221408, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00370d7b, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00390dcb, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x003c142f, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x003f0b27, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00400e63, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00500f62, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00460fa7, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00490fa7, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x005811d4, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00680ad6, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00760b00, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00780b0c, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00790af7, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x007d1aba, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x007e1abe, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00591260, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x005a12fb, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00861ac7, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x008c1b01, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x008d1b34, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a014b9, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a1152e, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a216fb, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a41890, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a31906, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00a50b14, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00621387, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x005c0b27, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x00160a75, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x000f016a, mmCP_HYP_MEC2_UCODE_DATA                   },
+    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
+    { PwrCmdWrite, 0x540fe800, mmCP_DFY_ADDR_LO                           },
+    { PwrCmdWrite, 0x7e000200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e020201, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e040204, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e060205, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a080500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a0a0303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54106f00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000400b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00004000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00804fac, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
+    { PwrCmdWrite, 0x540fef00, mmCP_DFY_ADDR_LO                           },
+    { PwrCmdWrite, 0xc0031502, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00001e00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
+    { PwrCmdWrite, 0x540ff000, mmCP_DFY_ADDR_LO                           },
+    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000145, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc810000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdcc10000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdd010000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdd810000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4080061, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24ccffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3cd08000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9500fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1cd0ffcf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d018001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4140004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x050c0019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x84c00000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000067, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000006a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000006d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000084, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000008f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000099, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800000a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800000af, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4080007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x388c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08880002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98800003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000002d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28080001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d808001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc0700, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113255, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d10ffdf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10cc0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d10c017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d0d000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14cc0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000005d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14d00011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9500fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c01b10, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00e0080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00e0800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x280c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x280c0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400053, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x280c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00052, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28180039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000069, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28080001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca88004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc00006f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28180080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d10c017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000013b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97400001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc810000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd4c0380, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdcc0388, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55dc0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdcc038c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce0c0390, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce0c0394, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce4c0398, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56640020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce4c039c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce8c03a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56a80020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce8c03a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcecc03a8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcecc03ac, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf0c03b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57300020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf0c03b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf4c03b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57740020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf4c03bc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf8c03c0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57b80020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf8c03c4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfcc03c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57fc0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfcc03cc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05dc002f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc12009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d200a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc012009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25e01c00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25e40300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25e800c0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25ec003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e25c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de5c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xddc10000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31100006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9500007b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc1c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc1c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4df0388, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d7038c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d5dc01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4e30390, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d70394, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d62001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4e70398, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d7039c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d66401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4eb03a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d703a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d6a801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4ef03a8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d703ac, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d6ec01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4f303b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d703b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d73001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4f703b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d703bc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d77401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4fb03c0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d703c4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d7b801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4ff03c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d703cc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d7fc01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4d70380, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4080001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1c88001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc0e0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc01e3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3cd00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0085, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc006a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc01e3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3cd00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900fffa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4080001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1c88001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc080000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400051, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04180018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aac0027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce813265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80002f1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04080002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08880001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080228, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000367, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9880fff3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04080010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08880001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80c0309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80c0319, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9880fffc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00e0100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d0003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d4001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x155c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05e80180, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x202c003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc410001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000031, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900091a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05280196, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d4fe04, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800001b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000032b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000350, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000352, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000035f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000701, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000047c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000019f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc419325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d98001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4140004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000043, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00050, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0044, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27fc0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000055, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9400036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15540008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd40005b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd40005d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840006d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11540015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19a4003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1998003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1af0007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1264001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15dc000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d65400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a38003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd5c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7df1c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800045, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411326a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc415326b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc419326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425326e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293279, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd000056, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800058, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00059, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x259c8000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce40005a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29988000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd000073, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411326f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17300019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25140fff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001b6d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4153279, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd00005f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000075, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26f00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15100010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d190004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd000035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1af07fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4412e01, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0434001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdf030000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4412e40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c031, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43dc031, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04343000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf413267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd1c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0160, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc810001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b4c0057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f4f400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55180020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x248dfffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc12e00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1af4007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33740003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26d80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ae8003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9680000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26680001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253348, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413348, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253348, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x958000d8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000315, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04303000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26680001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800041, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1714000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25540800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x459801b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d77400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x199c01e2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5e4002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e5c0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e540002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000282, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc80c0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1334e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01334f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd413350, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813351, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd881334d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193273, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3275, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3271, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4153274, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50cc0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cdcc011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05900008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd00006a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc0006b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3272, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d594002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54d00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc12e23, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd012e24, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc12e25, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15540002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b340057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b280213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980198, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55e40020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd40000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd40000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x20cc003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc13249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113274, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdd430000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc01e0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29dc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2d540002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x078c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07d40000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001239, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04f80000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x057c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd5c005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840007c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400069, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c018a6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4412e22, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800007c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c018a2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd4c005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9680fffc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800002e3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9680fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800002e3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000069, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013273, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013275, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9540188f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc013cfff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc13249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9680000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x38d00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04cc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdcc30000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c01882, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000304, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840002f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x49980198, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55e40020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x459801a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000329, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc812e00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16ec001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1998003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00031, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce00000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a18003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d43c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4093249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1888003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc419324c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x259c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1598001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14d80011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24dc00ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31e00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31dc0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580fff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95801827, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840002f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14dc0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800006d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32200002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a0000ad, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04080000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27fc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1af4003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9740004d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4080060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca88005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24880001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f4b4009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97400046, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313274, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d33400c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97400009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28240100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a4004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1eecffdd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013273, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013275, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800003c3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429326f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aa80030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28240001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a8004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3272, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10cc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19e80042, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc0006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e8e800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de9c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3271, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50cc0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ce8c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd30011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11e80007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd300001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b30003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240059, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1660001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e320009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0328000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e72400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0430000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02ac000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d310002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa87600, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280222, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4280058, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x22ec003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013273, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce813275, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800007b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8380018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57b00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04343108, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13740008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2374007e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32a80003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18ec0057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e40213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc0199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cecc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ce4c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800003e7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xde030000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980104, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x49980104, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800003f2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000448, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf813279, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf41326e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x254c0700, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10cc0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a641fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0726, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a640200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1237b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8813260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4280034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xde430000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce40000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c01755, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9680000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce80000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xde830000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce80000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0174c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4393265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bb80040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf813265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100044, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19180024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x551c003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000043d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00c8000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840006c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28200000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000043f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00c4000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x282000f0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113255, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000053, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x195c00e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2555fff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0360001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32200002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc5e124dc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef6c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e624001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80fff9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2555fff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3255, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353259, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980158, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x49980158, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980170, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16200010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d43c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x195400e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1154000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18dc00e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05e80488, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d0006c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18f807f0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e40077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18ec0199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000048e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000494, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800004de, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000685, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000686, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800006ac, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ccc001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1264000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d79400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e7a400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52a8001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d69401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x202c007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aec0028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d325c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800004cc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc419324e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26e8003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aec003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12f4000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d324d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d75401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d290004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f8f4001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f52800f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50e00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800004d1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d0dc002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x6665fc00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5e401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da1c011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a644000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f534002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x6665fc00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e76401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800004d7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aec003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3257, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213259, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12f4000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d75401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52200002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da1c011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a644000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x202c003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x259c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05e804e3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800004e7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800004f0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000505, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc435325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x277401ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf41325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640fff4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17e00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd84131db, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26edf000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8413260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05a80507, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000050c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000528, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000057d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800005c2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800005f3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c004d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00063b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801326f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000624, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1be00fe4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000066, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400068, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd40005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c004d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400067, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00063b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801326f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000624, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bd400e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ed6c005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113271, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4153270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193272, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3273, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d51401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113274, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213275, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253276, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400061, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2730000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7db1800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00062, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd000063, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000064, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400065, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b700057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b680213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x46ec0188, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17e00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26e01000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9c131fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x191807e4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x192007ec, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x69dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de20014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x561c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013344, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc13345, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425334d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc419334e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d334f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213350, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253351, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x46ec01b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800068, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2010007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1910003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9500fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd00001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc410000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd00001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc410000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2010003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x191807e4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9540000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2511fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013344, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013345, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180050, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0052, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280042, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813273, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc13275, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce813260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000068, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400067, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07d40000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00124f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x057c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x46ec0190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4153249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2154003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bd800e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd9c005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd80005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420004d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1e000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd413249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01326f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28340001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f598004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1be800e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce80005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801327a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800005f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000075, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424004c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41326e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28240100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a4004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc435325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x277401ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf41325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xda000068, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113277, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9540002d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425334d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc419334e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d334f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213350, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253351, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b680057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b700213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b740199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x46ec01b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc1334a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1be000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0360001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc63124dc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef6c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80fff9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02ee000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fc14001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x194c1c03, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc0003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c002d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000697, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x194c00e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc0005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c004c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27301fff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce00005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cf0c00d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25100007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31100005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900008e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000075e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x202c007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a9feff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d30b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce813265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00ac006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00e0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28880700, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0006de, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14cc0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30d4000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10cc0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41530b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19980028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800006c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8380023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fa38011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x282c2002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd3800025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x202400d0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28240006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d8003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81a2a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x194c00e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc0005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c004c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27301fff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce00005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cf0c00d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000712, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x194c1c03, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc0003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c002d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05e80714, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000071c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000720, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000747, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000071d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800007c4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000732, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000745, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000744, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000072e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a64008c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b301fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000075e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c0fff1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000723, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41f02f1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000743, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8813247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c0ffde, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000072e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0007e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd84131db, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b301ff8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8413260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc8000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x195800e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd80005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418004c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81326e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc0005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dd7fff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc13265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51e00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1a001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x46200200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04283247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1af80057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1af40213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6f400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2000025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc6990000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x329c325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x329c3269, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x329c3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc01defff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d8009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000078a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25980000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fff2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03e7ff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f3f0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1f30001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03e4000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013255, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d30b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bf0003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000b80, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x203c003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300700, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf0130b7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x46200008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2000025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4080007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x259c0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31dc0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18ec0057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e40213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc0199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cecc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ce4c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000448, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31980002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19580066, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15600008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0120001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11980003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da18001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d24db, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd9c005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fff8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580137b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00ee000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113269, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19080070, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x190c00e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2510003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2518000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05a80809, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000080e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000080f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000898, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000946, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800009e1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04a80811, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000815, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000834, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3045, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1c091, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31300021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd84002f1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293059, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56a8001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000241, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000084a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43130b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02f0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec130b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4252087, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5668001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a80005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80130b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000084a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431ecaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02e0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec130b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80130b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31300021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd84002f1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293059, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56a8001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2b000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00021d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001a41, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43b02f1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec80278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56f00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8813247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80802e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000085e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31100011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x950001fa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02e0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aec0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc01c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11a40006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de6000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10e40008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e2e000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d10ffdf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2110003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013255, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d10ff9e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0245301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801325f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0121fff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29108eff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0127ff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0131fff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e524009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801326e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013279, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0100010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd2400c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0180003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd1c002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000866, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04a8089a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000089e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800008fa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000945, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000945, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31300022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x459801e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2738000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8300011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8340011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9740002f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13b80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc79d3300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc7a13301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8393300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0260001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce793301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x964012a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c028009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800008d2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce40001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x242c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06ec0400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02620c0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce81c080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01c082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57240020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0260400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae8001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2f0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800008d2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdf93300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce393301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000903, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31240022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ec30011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32f80000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x67180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0bfc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd981325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000915, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9c1325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0fff6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f818001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001606, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d838001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3259, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16240014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a2801f0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e2a000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5e400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013259, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00075e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4af0228, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x66d80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1330000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13f40014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07fc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33e80010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9680ffec, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04a80948, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000094c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000099b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800009e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800009e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x459801e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2738000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8300011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8340011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9740002c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13b80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc79d3300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc7a13301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8393300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0260001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce793301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x964011fe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c028009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000978, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce40001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x242c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06ec0400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0260010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01c080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57240020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce81c082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0260800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6e400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae8001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2f0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000978, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdf93300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce393301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dda801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e838011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001802, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x469c0390, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4280011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0014df, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31280014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce8802ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800062, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31280034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04a809e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800009ec, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a45, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a59, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a59, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d91801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4a70250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53300020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e72401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b342010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x172c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ec0800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b30c012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef7400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x66740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97400041, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04383000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4393267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b38007e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33b40003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x4598001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9740002f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf4002eb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf4002ec, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf4002ed, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf4002ee, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04382000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd84802e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001715, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04382000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffbc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04341001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431ecaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a55, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43130b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x233c0032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc130b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf0130b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49302ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5198001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193269, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2598000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80002f1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53b8001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7db9801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000a5e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c01106, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e01, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e02, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e03, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c010fd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50640020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ce4c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc80c0072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x58e801fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18dc01e2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5e4002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e5c0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e540002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9540000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8180011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x44cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55900020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4140011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x44cc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8100011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd812e01, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd012e02, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd412e03, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2264003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc410001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4140028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1e64001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14d00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ab1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a0010ac, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd880003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c0003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc010ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d403f7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d0cc009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41b0367, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d958004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d85800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc1e0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d001fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05280adc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000af1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000adf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ae7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000ace, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd8d2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d803f7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc010ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d0cc009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11940014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29544001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29544003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000af4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd44d2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd44dc000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d0003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000ace, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd8d2c00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000b0a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd44d2c00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28148004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d800ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4593240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0105e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x199c0034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313255, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef3400c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14e80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a8000af, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c01043, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18a01fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3620005c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2464003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc6290ce7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16ac001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ac003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ee6c00d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00fff8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000367, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640102e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x199c0037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19a00035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0005d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16f8001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9780000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc035f0ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e764009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19b401f8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13740008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e76400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x199c0034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ae4003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000b7c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aec003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19a4003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12ec001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02e4000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc01e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13fc0018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dbd800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d98ff15, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x592c00fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd80000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12e00016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x592c007e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12e00015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11a0000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1264001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1620000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12e4001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5924007e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19a4003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013257, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd413258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00fdb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9780f5ca, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001b6d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d324e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431324d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07740003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x269c003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5e4004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f67000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f674002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53740002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef6c011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ab42010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ab8c006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16a8000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a80800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b740000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf40001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000bec, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000b47, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b34060b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ec00ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03a8004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef6c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f3b000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc410001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc415325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18580037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x262001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d54001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a80004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14f00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd280200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd680208, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcda80210, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b400014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a80004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc6930200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc6970208, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc69b0210, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd900003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd940003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9400040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14fc0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24f800ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33b80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd88130b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d83c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4093249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1888003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000671, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc419324c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x259c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1598001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14d80011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24e000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x321c0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580ffee, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c30, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9480000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800f29, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800f23, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800f1a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9600f502, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c0f500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000f05, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1f30001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16e4001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640f4f4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc434000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33740002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40f4f1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aec003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12ec001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1374000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02e4000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1774000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12780001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bb80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00ac005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00e0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc8000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28884900, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ff3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400ee1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c40a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c40c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c40d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d0007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15580010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x255400ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01c411, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81c40f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41c40e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c410, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e80033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18ec0034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c414, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c415, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81c413, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41c412, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18dc0032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c030011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c038011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431c417, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc435c416, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439c419, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43dc418, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf413261, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013262, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13263, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf813264, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18dc0030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d77000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000cd6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51b80020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53300020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f97801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f3b000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000cd6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ca7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18dc0031, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc435c40b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9740fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4280032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f8cc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000cf4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc032800b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d42011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17fc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd4c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800e6c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x596001fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ce0c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x505c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50600020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc0001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8240010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5e800c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x122c0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000d1f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8240010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x566c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413261, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13262, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b740008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x566c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce413261, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec13262, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f8cc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000d57, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb81fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0328009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04143000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd413267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e51001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4153267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d2d0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19640057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19580213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19600199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da6400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1000025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04142000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd413267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4153267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d40030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d80034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05280d83, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c424001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000d8a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000d95, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000db1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000d95, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000dbc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11540010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e010001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d75400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4610000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580f3d8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x526c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e80058, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e2ec01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5ae0073a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ea2800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580f3c6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc3a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80fffb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980fff5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16200002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01c405, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd441c406, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580f3b1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439c409, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11540010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29540002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4610000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580f3a5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00da7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5aac007e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12d80017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56a00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da1800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e82400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e58c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19d4003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28182002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc011000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c908009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x20880188, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x20240090, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28240004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf80003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd901a2a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1624001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd841325f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429325f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ac0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ac0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b301ff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2330003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9680000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0001a2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1910003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51100020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2220003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e2a000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27fc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c00038, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18dc003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d40030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18fc0034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24e8000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80e71, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000edd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000e91, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000e91, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ea1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000eaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000e7c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000e7f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000e7f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000e87, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000e8f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9e001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a200008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213262, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253261, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a200008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213264, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253263, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc820001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e82005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51e00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da1801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1800072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8180072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x59a001fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ea2800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce80001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd180001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15980002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81c400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421c401, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400041, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425c401, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ee6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac2580, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac260c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac0800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac0828, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac2440, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac2390, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac0093, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac31dc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac31e6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ede, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39ac7c06, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db07c00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39acc337, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db0c330, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39acc335, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db0c336, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39ac9002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db09001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39ac9012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db09011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39acec70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db0ec6f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ebc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc5a10000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc5a50000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05280eea, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ef1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000efe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f11, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f2e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000efe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f1f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0f26f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e80058, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7daec01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5af8073a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eba800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0f25c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15980002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81c405, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01c406, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56240020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c406, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0f24e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439c409, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40f247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce190000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0f240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439c040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac2580, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac260c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac0800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac0828, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac2440, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac2390, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac0093, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac31dc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31ac31e6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ef2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39ac7c06, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db07c00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39acc337, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db0c330, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39acc335, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db0c336, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39acec70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db0ec6f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39ac9002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db09002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39ac9012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3db09012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ef1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc434000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b740008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b780001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c1325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf80001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c034001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c038001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e0007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32240003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32240000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01c080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41c081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f88, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51640020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e52401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2400072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce81c080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56ac0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26f0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01c081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1af000fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1334000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24e02000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f63400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e00074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32240003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32240000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81c082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc1c083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000f9d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51e40020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5a401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2400072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8280072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce81c082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56ac0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26f0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01c083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1af000fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13380016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e00039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e0007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1220001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e00074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fa3800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf81c078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc1c084, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18dc003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d001e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31140005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31140006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05280fb7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28140002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000fc2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000fbe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000fd1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ff2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ff2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e80039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52a8003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d69401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140004b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d958004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d150005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9500000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x159c0011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x259800ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31a00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31a40001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e25800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0fff5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580fff4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000fef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411326f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d100010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01326f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc011000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33b40003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0340008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000ffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c908009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x282c2002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x208801a8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x20240030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28340000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x507c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d7d401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x557c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28342002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000102f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1cccfe08, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1a2a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00b33, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da2400f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da28002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1ac002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d2ac002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3ef40010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40f11d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf81325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xde410000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdcc10000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdd010000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdd410000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdd810000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xddc10000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xde010000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c024001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8100086, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5510003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001075, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4140025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15800f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15c002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d520002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cde0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e20001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001071, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9c00036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00b01, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc200000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc1c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc180000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc100000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc240000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc0c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc240000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc40003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4080029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18a400e5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12500009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x248c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x200c006d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x200c0228, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc410002b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18881fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d4072c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc00d1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd4c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3094000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x38d80000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x311c0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30940007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1620001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800010c4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00041, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25140001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418002c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x259c007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19a00030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc0001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800010cb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x199c0fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc0001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800010cb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000aac, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc434002e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2020002c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17780001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07a810d8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000104c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc400040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x200c007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28240007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xde430000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d3249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x192400fd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06681110, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19180070, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19100078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18f40058, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5978073a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001117, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001118, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000112d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001130, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001133, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24ec0f00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32ec0600, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24ec0f00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32ec0600, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000117b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc81c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc81c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55e00020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001122, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00116b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02a0200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e8e8009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x22a8003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x22a80074, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2774001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13740014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eb6800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25ecffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55700020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15f40010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13740002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x275c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15dc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39e00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dc1c01e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05e40008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dc2001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05e40008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e62000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da58001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001165, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dc2001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1a0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e0d000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95000007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e02401e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06640008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05d80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dc2401e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da58001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05e00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da2000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9600ffe6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00116e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00116b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce00001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce81c078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1c080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41c082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01c083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x22640435, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c084, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0528117e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x312c0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001185, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001182, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001182, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03a0400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1198001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d81c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc130b7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf8130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0049, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19a000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de2c00c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26200010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc415326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc420007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce40003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800011a3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d654001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c020001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4140025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800011b6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253279, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc415326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2730003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3b380006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3f38000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800011b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800011b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0430000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb10004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e57000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e578002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d67c002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0be40001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d3a4002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x202c002c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26200010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e640010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce81325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc434002e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17780001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07a811cf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00feb8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x954009a7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000bfc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1c07c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c07d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c08c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01c07e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18f0012f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18f40612, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc00c1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cf7400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x39600004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0140004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11600001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18fc003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9740001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400041, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800011ee, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a6c003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800011e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428002c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ac007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ab00030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aac0fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001205, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11600001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0fffa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27fc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd841c07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc0078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ffbc00c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03a2800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801c07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03ae000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf81c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03a0800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf80001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03ae000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf81c200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03a4000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf81c07c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17fc001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0fffa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30d00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000052, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640090f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1514001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19180038, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d324e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431324d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ab0c006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000127f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d3258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313257, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353259, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ab0c012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a0003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e624004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f67800f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53740002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef6c011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ab42010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16a8000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a80800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b740000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f6b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf40001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1514001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0012e1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x964008d7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9800036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300677, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012aa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b34060b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f37000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ec00ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03a8002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef6c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7edec00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f3b000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4140032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc410001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1858003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99800007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d0cc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d0006c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d407f0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2598003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d190004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d5d4001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d52000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012d8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d514002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012d8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193259, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d958001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd5c002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813259, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc1325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1ccc001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14f00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd980003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9c0003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9800040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd9c00040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800010de, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33f80003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800051, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc80003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24b00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18a800e5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1d980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7da9800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b74003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b304000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431326c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b4c00f8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50700020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04e81324, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18ac0024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50600020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30e40004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d71401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x596401fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b74008d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e76400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a640000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000132c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000133b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001344, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42530b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a68003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2024003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25980700, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11980014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d19000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd0130b7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce4130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce40001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de6800f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffea, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce40001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc428000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8240011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de6800f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffe0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00104f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28182002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340035, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140023, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11a00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d614011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4100026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05980008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca4800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d1a0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cb0800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3e280008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cb4800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x20240030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ca48001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b4c00f8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28340000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x507c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30e40004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d7d401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x557c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28342002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c018001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf81a2a4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c007eb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d0d001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8100072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x591c01fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45140210, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x595801fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11980009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29dc0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc0001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1624001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400069, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a307fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x23304076, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc00e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10cc0015, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x4514020c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a2001e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a204001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a64003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1264001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15dc000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dcdc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5dc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340022, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4412e01, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0434001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdf430000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdf030000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4412e40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c030, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41c031, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x248dfffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc12e00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc812e00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45140248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013257, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0434000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdb000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45540008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd140001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9980ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8200011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013259, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0337fff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f220009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55300020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d01c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c01d0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06ec0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f01c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c01c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c000d61, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50500020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd0c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd0c00072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8240072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd240001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19682011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5a6c01fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12ec0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eeac00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aec0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4180011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99800007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdf830000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfa0000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4380007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17b80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d40038, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400029, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9540073d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18c80066, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30880001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd910000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x4220000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24e80007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24ec0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc5310000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001465, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1000072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc82c0072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2c0001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18f02011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5aec01fc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12ec0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aec0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0aa80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a8146a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f1f0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f1b400f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001478, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f1b400e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001478, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f1b400c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f1b400d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f1b400f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f1b400e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000147a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f334002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97400014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000147b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b400012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e024001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000144a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fbfc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x251001ef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94800007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00187c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42c0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd910000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40d325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800012c2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13f4000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bf0060b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc0077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800014a9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d325a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc0677, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb81ff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0328007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb7800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13fc0017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ff3c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ffbc00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc1325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03a0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf8130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd9c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45dc0390, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04183000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b380057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b340213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c424001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c428001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c42c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c430001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c434001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04182000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd813267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a0800fd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x109c000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd9c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc13265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce080228, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9880000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce480250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce880258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0ec75, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce480250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce880258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52a80020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x66580001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc80260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec80288, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf080290, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec80298, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf0802a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf4802a8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27580001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0fffb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc802b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80802b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x178c000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b8003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cf8c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf8802c0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc802c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf8802d0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf8802d8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25b8ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd2800c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc5230309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2620ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e3a400c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001539, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd08034b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd880353, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49b0353, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0228, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd14005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000154f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd080238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd08034b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3d200008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd900309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8100319, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340801, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2198003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd910ce7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4190ce6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d918005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d918004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd810ce6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdd1054f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000156e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x090c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdcd050e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x040c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x110c0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc4001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41230a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41230b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41230c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc41230d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc480329, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc48032a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc4802e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000055, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f02e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d8003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09940001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x44100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580002c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x69100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000157f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4970290, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49b0288, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49b02a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49f0298, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x041c0040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dcdc002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d924019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d26400c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0fffa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001579, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d010021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d914019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55580020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd480298, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd8802a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10d40010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12180016, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc51f0309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d95800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d62000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd9c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdd00309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce113320, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f02e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49b02b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18dc01e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd9400e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c0001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800015aa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4a302b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12240004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e5e400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4ab02a8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04100000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce4c0319, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d9d8002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ea14005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800015bc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04240001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e624004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d25000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2620000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0fff4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd0d3330, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce0802b8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd8802b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4ab02e0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aa807f0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f02d0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49702d8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49b02c8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49f02c0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96800028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d4e000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9600000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d964002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d694001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cde4002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de94001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd64002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d694001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800015e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00163f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800015cd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930238, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d698002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd4802d8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x129c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc50f0319, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11a0000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11140001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1e000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1198000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd953300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e0e000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a8000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce953301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce100319, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b70280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73800a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x536c0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9780eb68, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001609, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30b40000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b400011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b70258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53780020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb3801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7faf8019, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x67b40001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x57b80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4bb0260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fab8001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf880260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x66f40001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97400005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4353247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f7f4009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fff7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x269c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a00018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a00060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x269c0018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a00007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a40060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11dc0006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29dc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de5c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b70228, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc80230, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f514005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2510000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001644, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd080240, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f130005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001688, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00120d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001219, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001232, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340801, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f130004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01051e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42d051f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ed2c005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96c0fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01051f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000055, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc5170309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x195c07f0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x196007f6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04340001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x6b740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001665, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4a702a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4ab0298, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f634014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e76401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56680020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8113320, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce480298, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce8802a0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc5170319, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b702b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x255c000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f5f4001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8113330, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf4802b0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11340001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x195c07e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x196007ee, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8353300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1e4001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8353301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce4802d0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8100309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8100319, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc48f0250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd4c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x64d80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580005c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dc24001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd2000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3255, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc435324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7df5c00c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25980040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800016f1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a7003e6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a7000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a700064, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800016df, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800016f2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940ff9c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840004f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd80802e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18fc0064, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00042, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51980020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dd9801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x45980400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b380057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b340213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f7b400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f73400a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14f4001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x192807fa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4bf0258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4a70250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53fc0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e7e401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x667c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0aec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eebc00c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fff8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x43300007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7db30011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd3000025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc03ec005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfca200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x192807fa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d1d0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2110007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x203c003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0017f5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18fc01e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00185b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40ffd5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0ea24, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14d4001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d52400e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49f0258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4a30250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51dc0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400017, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d534002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4af0270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dae4005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32e0001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec80270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000174f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b740001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00178a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40fff3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001608, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4ab0268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7daa4005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32a0001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001765, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d1d0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2110007d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8013256, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c0017f2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd013254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4113248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b3034b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f13000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001855, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32a4001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8413247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800004f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd080260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce880268, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940ffc0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ec28001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32e0001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253255, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431324f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e72400c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a80040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9680fff7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aa4003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400049, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aa400e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32680003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a800046, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4293260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1aa400e4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800017e2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc027ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2e6400ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a4009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a800ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4240009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19e403e6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26680003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12a80004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19e400e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ea68001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19e40064, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x32640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16a40005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06640003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce412082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a640003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800017d0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16a40005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce412082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ea64002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4292083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ea68005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a80ffdf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc429325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26a400ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40ffca, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2024007b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800017e3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd841325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4a70280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4ab0278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52640020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7eae8014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e6a401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56680020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce480278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce880280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x042c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec80270, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800017fe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800017fe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43b02eb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42302ec, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf813245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fa3801a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x47b8020c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x15e00008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1220000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2a206032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x513c001e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e3e001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4bf02e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000180f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b3c0077, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ff3000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1330000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd200000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4200007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd3800002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dc30001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc1e0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04380032, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf80000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001427, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc413248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3269, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27fc000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33fc0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4413249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0bfc0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd441326a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x173c0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300303, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f3f0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ff3c004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13084, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001842, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdfc30000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4413249, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c43c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x23fc003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc1326d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0bb80026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdf830000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd441326e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c438001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4393265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1fb8ffc6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xddc30000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf813265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc0000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001852, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc0000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c00142b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001878, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49f02e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c00018, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c420001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c3000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c0012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001878, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41f02ed, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42302ee, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc13252, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013253, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e2a0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013084, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28340001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x313c0bcc, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x393c051f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3d3c050e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x393c0560, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3d3c054f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x393c1538, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3d3c1537, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b740800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e8007c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c42c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a8189a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800018c5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800018f2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c414001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d0007e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x50580020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d59401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc8140072, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09240002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c418001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4340004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc42130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a24002c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2020002c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc418000d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1198001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10cc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14cc0004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7cd8c00a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc130b7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce0130b5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd1400025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x5978073a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bb80002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf800024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd800026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9600e8a8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9640e8a5, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800018a9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc55b0309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3d5c0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09780001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dad800c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0ffd2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580fff9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x442c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7df9c00c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c13260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd901325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940fff1, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x66d80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x56ec0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26240007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940fff7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc023007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19e4003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7de1c009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dee000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96000007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c13260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd901325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc421325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x261c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940fff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000189e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28cc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43d3265, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bc800ea, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18e00064, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06281911, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14f4001d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24cc0003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x86800000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001915, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x800019af, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001a2b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8000016a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc48032b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc480333, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc48033b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc480343, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98800011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x46640400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04203000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b3c0057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b200213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e3e000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04180000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f438001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00068, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213254, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a1c003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00065, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc01f007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1e0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97800062, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0bb80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x43bc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fcbc001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc7df032b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1fc00c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0101, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c0102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001994, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001982, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffcb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc1325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001995, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc1325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98800009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x41bc0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x53fc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e7fc011, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd3c00025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0012, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9bc0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x653c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dbd8001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940ff8f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2bfc0008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x043c2000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcfc13267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c410001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc55b0309, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x3d5c0010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2598ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x05540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d91800c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580fff8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09780001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9580005d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200101, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400058, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dc24001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41d3248, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25dc000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7df9c00c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95c00053, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e41c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a70003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a7000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33240003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a400046, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1a7000e4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001a21, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f270009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x266400ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27240003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12640004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e724001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06640002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16700005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001a0f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x16700005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e730002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4252083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e724005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x26640001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a40ffdf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x267000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001a22, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940ff9f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001a31, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8080280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213246, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4253245, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52200020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e26401a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x46640400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04203000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce013267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4213267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b180057, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b200213, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1b300199, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e1a000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e32000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce000024, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4970258, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4930250, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x51540020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4af0280, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4b30278, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x52ec0020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140020, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04280000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x65180001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800060, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x8c001628, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4193247, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x25980001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200101, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x30f00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95800056, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb0003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000049, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33380003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b800046, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4393260, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bb000e4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001aa2, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc033ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2f3000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f3b0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf01325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b800ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4300009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9700fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f003e6, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27380003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13b80004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f000e8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07b80002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x19f00064, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33300002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0b300003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001a90, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x17b00005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf012082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01203f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x13300005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb30002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4392083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7fb38005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b80ffdf, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c00034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc00013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc431325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27300010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc439325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27b000ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b00ffca, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2030007b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf00325b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001aa3, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce01325d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04300001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7f2b0014, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ef2c01a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49b02e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99800005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd2400025, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x4664001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000026, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400027, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x06a80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55100001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940ff9c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc49b02e9, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99800008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc430000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2b300008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf000013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04302000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcf013267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc4313267, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x244c00ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc4c0200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc44f0200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc410000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d158010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x059cc000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccdd0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0037, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000049, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c003a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9500e69a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d0003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d40021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd840004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c003c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x14cc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c00028, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000033, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc438000b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0009, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x27fc0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd841c07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43dc07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1bfc0078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7ffbc00c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x97c0fffd, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x99000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0120840, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x282c0040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001ae8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0121841, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x282c001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01c07c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c07d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c08c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c079, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c07e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcec0001b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a200001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9a00ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x166c001f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04200004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9ac0fffb, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc434000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9b40ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801c07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc425c07f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8000034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940e66b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800004a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0036, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9900fffe, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18cc0021, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc00047, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc000046, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0039, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c003d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c40c001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24d003ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d47fea, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x18d87ff4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd00004c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd40004e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd80004d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41c405, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc02a0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2aa80001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01c406, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c406, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c406, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc414000e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x29540008, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x295c0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8c1325e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcdc0001a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11980002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x4110000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0160800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7d15000a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0164010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41c078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c080, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c081, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81c082, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc01c083, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01c084, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x98c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400048, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c003b, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x94c0ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000c16, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801c40a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd901c40d, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801c410, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801c40e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd801c40f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc40c0040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x09540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9940ffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04140096, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8400013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1c400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc411c401, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9500fffa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424003e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04d00001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x11100002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd01c40c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0180034, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd81c411, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd841c414, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0a540001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcd41c412, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x2468000f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc419c416, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x41980003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc41c003f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7dda0001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x12200002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x10cc0002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xccc1c40c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd901c411, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce41c412, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd8800013, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xce292e40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e01, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e02, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e03, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc412e00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000aa7, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc43c0007, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc120000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x31144000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x95400005, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xdc030000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd800002a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xcc3c000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b70, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x33f80003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd4400078, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x9780e601, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x188cfff0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x04e40002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001190, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400006, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x90000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc424005e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x96400003, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7c408001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x88000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80001b74, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000168, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110501, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120206, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130703, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92100400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92110105, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92120602, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x92130307, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
+    { PwrCmdWrite, 0x54106500, mmCP_DFY_ADDR_LO                           },
+    { PwrCmdWrite, 0x7e000200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e020204, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc00a0505, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xbf8c007f, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb8900904, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb8911a04, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb8920304, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb8930b44, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x921c0d0c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x921c1c13, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x921d0c12, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x811c1d1c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x811c111c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x921cff1c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000400, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x921dff10, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000100, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x81181d1c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e040218, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0701000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050102, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xe0501000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80050302, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
+    { PwrCmdWrite, 0x54106900, mmCP_DFY_ADDR_LO                           },
+    { PwrCmdWrite, 0x7e080200, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x7e100204, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xbefc00ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00010000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x24200087, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x262200ff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000001f0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x20222282, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x28182111, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000040c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd81a0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000080c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xd86c0000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x1100000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xbf810000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x80000004, mmCP_DFY_CNTL                              },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_ADDR_HI                           },
+    { PwrCmdWrite, 0x54116f00, mmCP_DFY_ADDR_LO                           },
+    { PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb4540fe8, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000041, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000000c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54116f00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb454105e, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000c0, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54117300, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb4541065, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000500, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000001c, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54117700, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xc0310800, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000040, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb4541069, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000444, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x0000008a, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x07808000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xffffffff, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000002, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xaaaaaaaa, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x55555555, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x540fee40, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000010, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000001, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000004, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x54117b00, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00005301, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0xb4540fef, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x540fee20, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x000000b4, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x08000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_DFY_DATA_0                            },
+    { PwrCmdWrite, 0x00000000, mmCP_MEC_CNTL                              },
+    { PwrCmdWrite, 0x00000000, mmCP_MEC_CNTL                              },
+    { PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x54116f00, mmCP_MQD_BASE_ADDR                         },
+    { PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
+    { PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
+    { PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
+    { PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
+    { PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
+    { PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
+    { PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
+    { PwrCmdWrite, 0x00000005, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x54117300, mmCP_MQD_BASE_ADDR                         },
+    { PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
+    { PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
+    { PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
+    { PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
+    { PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
+    { PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
+    { PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
+    { PwrCmdWrite, 0x00000006, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x54117700, mmCP_MQD_BASE_ADDR                         },
+    { PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
+    { PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
+    { PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
+    { PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
+    { PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
+    { PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
+    { PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
+    { PwrCmdWrite, 0x00000007, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x54117b00, mmCP_MQD_BASE_ADDR                         },
+    { PwrCmdWrite, 0x000000b4, mmCP_MQD_BASE_ADDR_HI                      },
+    { PwrCmdWrite, 0xb4540fef, mmCP_HQD_PQ_BASE                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_BASE_HI                        },
+    { PwrCmdWrite, 0x540fee20, mmCP_HQD_PQ_WPTR_POLL_ADDR                 },
+    { PwrCmdWrite, 0x000000b4, mmCP_HQD_PQ_WPTR_POLL_ADDR_HI              },
+    { PwrCmdWrite, 0x00005301, mmCP_HQD_PERSISTENT_STATE                  },
+    { PwrCmdWrite, 0x00010000, mmCP_HQD_VMID                              },
+    { PwrCmdWrite, 0xc8318509, mmCP_HQD_PQ_CONTROL                        },
+    { PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000104, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000204, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000304, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000404, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000504, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000604, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000704, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000005, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000105, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000205, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000305, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000405, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000505, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000605, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000705, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000006, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000106, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000206, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000306, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000406, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000506, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000606, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000706, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000007, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000107, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000207, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000307, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000407, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000507, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000607, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000707, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000008, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000108, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000208, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000308, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000408, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000508, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000608, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000708, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000009, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000109, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000209, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000309, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000409, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000509, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000609, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000709, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_RPTR                           },
+    { PwrCmdWrite, 0x00000000, mmCP_HQD_PQ_WPTR                           },
+    { PwrCmdWrite, 0x00000001, mmCP_HQD_ACTIVE                            },
+    { PwrCmdWrite, 0x00000004, mmSRBM_GFX_CNTL                            },
+    { PwrCmdWrite, 0x01010101, mmCP_PQ_WPTR_POLL_CNTL1                    },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdWrite, 0x00000000, mmGRBM_STATUS                              },
+    { PwrCmdEnd,   0x00000000, 0x00000000                                 },
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu73.h b/drivers/gpu/drm/amd/powerplay/inc/smu73.h
new file mode 100644
index 0000000..c6b12a4
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu73.h
@@ -0,0 +1,720 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _SMU73_H_
+#define _SMU73_H_
+
+#pragma pack(push, 1)
+enum SID_OPTION {
+  SID_OPTION_HI,
+  SID_OPTION_LO,
+  SID_OPTION_COUNT
+};
+
+enum Poly3rdOrderCoeff {
+    LEAKAGE_TEMPERATURE_SCALAR,
+    LEAKAGE_VOLTAGE_SCALAR,
+    DYNAMIC_VOLTAGE_SCALAR,
+    POLY_3RD_ORDER_COUNT
+};
+
+struct SMU7_Poly3rdOrder_Data
+{
+    int32_t a;
+    int32_t b;
+    int32_t c;
+    int32_t d;
+    uint8_t a_shift;
+    uint8_t b_shift;
+    uint8_t c_shift;
+    uint8_t x_shift;
+};
+
+typedef struct SMU7_Poly3rdOrder_Data SMU7_Poly3rdOrder_Data;
+
+struct Power_Calculator_Data
+{
+  uint16_t NoLoadVoltage;
+  uint16_t LoadVoltage;
+  uint16_t Resistance;
+  uint16_t Temperature;
+  uint16_t BaseLeakage;
+  uint16_t LkgTempScalar;
+  uint16_t LkgVoltScalar;
+  uint16_t LkgAreaScalar;
+  uint16_t LkgPower;
+  uint16_t DynVoltScalar;
+  uint32_t Cac;
+  uint32_t DynPower;
+  uint32_t TotalCurrent;
+  uint32_t TotalPower;
+};
+
+typedef struct Power_Calculator_Data PowerCalculatorData_t;
+
+struct Gc_Cac_Weight_Data
+{
+  uint8_t index;
+  uint32_t value;
+};
+
+typedef struct Gc_Cac_Weight_Data GcCacWeight_Data;
+
+
+typedef struct {
+  uint32_t high;
+  uint32_t low;
+} data_64_t;
+
+typedef struct {
+  data_64_t high;
+  data_64_t low;
+} data_128_t;
+
+#define SMU__NUM_SCLK_DPM_STATE  8
+#define SMU__NUM_MCLK_DPM_LEVELS 4
+#define SMU__NUM_LCLK_DPM_LEVELS 8
+#define SMU__NUM_PCIE_DPM_LEVELS 8
+
+#define SMU7_CONTEXT_ID_SMC        1
+#define SMU7_CONTEXT_ID_VBIOS      2
+
+#define SMU73_MAX_LEVELS_VDDC            16
+#define SMU73_MAX_LEVELS_VDDGFX          16
+#define SMU73_MAX_LEVELS_VDDCI           8
+#define SMU73_MAX_LEVELS_MVDD            4
+
+#define SMU_MAX_SMIO_LEVELS              4
+
+#define SMU73_MAX_LEVELS_GRAPHICS        SMU__NUM_SCLK_DPM_STATE   // SCLK + SQ DPM + ULV
+#define SMU73_MAX_LEVELS_MEMORY          SMU__NUM_MCLK_DPM_LEVELS   // MCLK Levels DPM
+#define SMU73_MAX_LEVELS_GIO             SMU__NUM_LCLK_DPM_LEVELS  // LCLK Levels
+#define SMU73_MAX_LEVELS_LINK            SMU__NUM_PCIE_DPM_LEVELS  // PCIe speed and number of lanes.
+#define SMU73_MAX_LEVELS_UVD             8   // VCLK/DCLK levels for UVD.
+#define SMU73_MAX_LEVELS_VCE             8   // ECLK levels for VCE.
+#define SMU73_MAX_LEVELS_ACP             8   // ACLK levels for ACP.
+#define SMU73_MAX_LEVELS_SAMU            8   // SAMCLK levels for SAMU.
+#define SMU73_MAX_ENTRIES_SMIO           32  // Number of entries in SMIO table.
+
+#define DPM_NO_LIMIT 0
+#define DPM_NO_UP 1
+#define DPM_GO_DOWN 2
+#define DPM_GO_UP 3
+
+#define SMU7_FIRST_DPM_GRAPHICS_LEVEL    0
+#define SMU7_FIRST_DPM_MEMORY_LEVEL      0
+
+#define GPIO_CLAMP_MODE_VRHOT      1
+#define GPIO_CLAMP_MODE_THERM      2
+#define GPIO_CLAMP_MODE_DC         4
+
+#define SCRATCH_B_TARG_PCIE_INDEX_SHIFT 0
+#define SCRATCH_B_TARG_PCIE_INDEX_MASK  (0x7<<SCRATCH_B_TARG_PCIE_INDEX_SHIFT)
+#define SCRATCH_B_CURR_PCIE_INDEX_SHIFT 3
+#define SCRATCH_B_CURR_PCIE_INDEX_MASK  (0x7<<SCRATCH_B_CURR_PCIE_INDEX_SHIFT)
+#define SCRATCH_B_TARG_UVD_INDEX_SHIFT  6
+#define SCRATCH_B_TARG_UVD_INDEX_MASK   (0x7<<SCRATCH_B_TARG_UVD_INDEX_SHIFT)
+#define SCRATCH_B_CURR_UVD_INDEX_SHIFT  9
+#define SCRATCH_B_CURR_UVD_INDEX_MASK   (0x7<<SCRATCH_B_CURR_UVD_INDEX_SHIFT)
+#define SCRATCH_B_TARG_VCE_INDEX_SHIFT  12
+#define SCRATCH_B_TARG_VCE_INDEX_MASK   (0x7<<SCRATCH_B_TARG_VCE_INDEX_SHIFT)
+#define SCRATCH_B_CURR_VCE_INDEX_SHIFT  15
+#define SCRATCH_B_CURR_VCE_INDEX_MASK   (0x7<<SCRATCH_B_CURR_VCE_INDEX_SHIFT)
+#define SCRATCH_B_TARG_ACP_INDEX_SHIFT  18
+#define SCRATCH_B_TARG_ACP_INDEX_MASK   (0x7<<SCRATCH_B_TARG_ACP_INDEX_SHIFT)
+#define SCRATCH_B_CURR_ACP_INDEX_SHIFT  21
+#define SCRATCH_B_CURR_ACP_INDEX_MASK   (0x7<<SCRATCH_B_CURR_ACP_INDEX_SHIFT)
+#define SCRATCH_B_TARG_SAMU_INDEX_SHIFT 24
+#define SCRATCH_B_TARG_SAMU_INDEX_MASK  (0x7<<SCRATCH_B_TARG_SAMU_INDEX_SHIFT)
+#define SCRATCH_B_CURR_SAMU_INDEX_SHIFT 27
+#define SCRATCH_B_CURR_SAMU_INDEX_MASK  (0x7<<SCRATCH_B_CURR_SAMU_INDEX_SHIFT)
+
+// Virtualization Defines
+#define CG_XDMA_MASK  0x1
+#define CG_XDMA_SHIFT 0
+#define CG_UVD_MASK   0x2
+#define CG_UVD_SHIFT  1
+#define CG_VCE_MASK   0x4
+#define CG_VCE_SHIFT  2
+#define CG_SAMU_MASK  0x8
+#define CG_SAMU_SHIFT 3
+#define CG_GFX_MASK   0x10
+#define CG_GFX_SHIFT  4
+#define CG_SDMA_MASK  0x20
+#define CG_SDMA_SHIFT 5
+#define CG_HDP_MASK   0x40
+#define CG_HDP_SHIFT  6
+#define CG_MC_MASK    0x80
+#define CG_MC_SHIFT   7
+#define CG_DRM_MASK   0x100
+#define CG_DRM_SHIFT  8
+#define CG_ROM_MASK   0x200
+#define CG_ROM_SHIFT  9
+#define CG_BIF_MASK   0x400
+#define CG_BIF_SHIFT  10
+
+#define SMU73_DTE_ITERATIONS 5
+#define SMU73_DTE_SOURCES 3
+#define SMU73_DTE_SINKS 1
+#define SMU73_NUM_CPU_TES 0
+#define SMU73_NUM_GPU_TES 1
+#define SMU73_NUM_NON_TES 2
+#define SMU73_DTE_FAN_SCALAR_MIN 0x100
+#define SMU73_DTE_FAN_SCALAR_MAX 0x166
+#define SMU73_DTE_FAN_TEMP_MAX 93
+#define SMU73_DTE_FAN_TEMP_MIN 83
+
+#define SMU73_THERMAL_INPUT_LOOP_COUNT 6
+#define SMU73_THERMAL_CLAMP_MODE_COUNT 8
+
+
+struct SMU7_HystController_Data
+{
+    uint16_t waterfall_up;
+    uint16_t waterfall_down;
+    uint16_t waterfall_limit;
+    uint16_t release_cnt;
+    uint16_t release_limit;
+    uint16_t spare;
+};
+
+typedef struct SMU7_HystController_Data SMU7_HystController_Data;
+
+struct SMU73_PIDController
+{
+    uint32_t Ki;
+    int32_t LFWindupUpperLim;
+    int32_t LFWindupLowerLim;
+    uint32_t StatePrecision;
+
+    uint32_t LfPrecision;
+    uint32_t LfOffset;
+    uint32_t MaxState;
+    uint32_t MaxLfFraction;
+    uint32_t StateShift;
+};
+
+typedef struct SMU73_PIDController SMU73_PIDController;
+
+struct SMU7_LocalDpmScoreboard
+{
+    uint32_t PercentageBusy;
+
+    int32_t  PIDError;
+    int32_t  PIDIntegral;
+    int32_t  PIDOutput;
+
+    uint32_t SigmaDeltaAccum;
+    uint32_t SigmaDeltaOutput;
+    uint32_t SigmaDeltaLevel;
+
+    uint32_t UtilizationSetpoint;
+
+    uint8_t  TdpClampMode;
+    uint8_t  TdcClampMode;
+    uint8_t  ThermClampMode;
+    uint8_t  VoltageBusy;
+
+    int8_t   CurrLevel;
+    int8_t   TargLevel;
+    uint8_t  LevelChangeInProgress;
+    uint8_t  UpHyst;
+
+    uint8_t  DownHyst;
+    uint8_t  VoltageDownHyst;
+    uint8_t  DpmEnable;
+    uint8_t  DpmRunning;
+
+    uint8_t  DpmForce;
+    uint8_t  DpmForceLevel;
+    uint8_t  DisplayWatermark;
+    uint8_t  McArbIndex;
+
+    uint32_t MinimumPerfSclk;
+
+    uint8_t  AcpiReq;
+    uint8_t  AcpiAck;
+    uint8_t  GfxClkSlow;
+    uint8_t  GpioClampMode;
+
+    uint8_t  spare2;
+    uint8_t  EnabledLevelsChange;
+    uint8_t  DteClampMode;
+    uint8_t  FpsClampMode;
+
+    uint16_t LevelResidencyCounters [SMU73_MAX_LEVELS_GRAPHICS];
+    uint16_t LevelSwitchCounters [SMU73_MAX_LEVELS_GRAPHICS];
+
+    void     (*TargetStateCalculator)(uint8_t);
+    void     (*SavedTargetStateCalculator)(uint8_t);
+
+    uint16_t AutoDpmInterval;
+    uint16_t AutoDpmRange;
+
+    uint8_t  FpsEnabled;
+    uint8_t  MaxPerfLevel;
+    uint8_t  AllowLowClkInterruptToHost;
+    uint8_t  FpsRunning;
+
+    uint32_t MaxAllowedFrequency;
+
+    uint32_t FilteredSclkFrequency;
+    uint32_t LastSclkFrequency;
+    uint32_t FilteredSclkFrequencyCnt;
+
+    uint8_t  LedEnable;
+    uint8_t  LedPin0;
+    uint8_t  LedPin1;
+    uint8_t  LedPin2;
+    uint32_t LedAndMask;
+
+    uint16_t FpsAlpha;
+    uint16_t DeltaTime;
+    uint32_t CurrentFps;
+    uint32_t FilteredFps;
+    uint32_t FrameCount;
+    uint32_t FrameCountLast;
+    uint16_t FpsTargetScalar;
+    uint16_t FpsWaterfallLimitScalar;
+    uint16_t FpsAlphaScalar;
+    uint16_t spare8;
+    SMU7_HystController_Data HystControllerData;
+};
+
+typedef struct SMU7_LocalDpmScoreboard SMU7_LocalDpmScoreboard;
+
+#define SMU7_MAX_VOLTAGE_CLIENTS 12
+
+typedef uint8_t (*VoltageChangeHandler_t)(uint16_t, uint8_t);
+
+#define VDDC_MASK    0x00007FFF
+#define VDDC_SHIFT   0
+#define VDDCI_MASK   0x3FFF8000
+#define VDDCI_SHIFT  15
+#define PHASES_MASK  0xC0000000
+#define PHASES_SHIFT 30
+
+typedef uint32_t SMU_VoltageLevel;
+
+struct SMU7_VoltageScoreboard
+{
+    SMU_VoltageLevel TargetVoltage;
+    uint16_t MaxVid;
+    uint8_t  HighestVidOffset;
+    uint8_t  CurrentVidOffset;
+
+    uint16_t CurrentVddc;
+    uint16_t CurrentVddci;
+
+
+    uint8_t  ControllerBusy;
+    uint8_t  CurrentVid;
+    uint8_t  CurrentVddciVid;
+    uint8_t  padding;
+
+    SMU_VoltageLevel RequestedVoltage[SMU7_MAX_VOLTAGE_CLIENTS];
+    SMU_VoltageLevel TargetVoltageState;
+    uint8_t  EnabledRequest[SMU7_MAX_VOLTAGE_CLIENTS];
+
+    uint8_t  padding2;
+    uint8_t  padding3;
+    uint8_t  ControllerEnable;
+    uint8_t  ControllerRunning;
+    uint16_t CurrentStdVoltageHiSidd;
+    uint16_t CurrentStdVoltageLoSidd;
+    uint8_t  OverrideVoltage;
+    uint8_t  padding4;
+    uint8_t  padding5;
+    uint8_t  CurrentPhases;
+
+    VoltageChangeHandler_t ChangeVddc;
+
+    VoltageChangeHandler_t ChangeVddci;
+    VoltageChangeHandler_t ChangePhase;
+    VoltageChangeHandler_t ChangeMvdd;
+
+    VoltageChangeHandler_t functionLinks[6];
+
+    uint16_t * VddcFollower1;
+
+    int16_t  Driver_OD_RequestedVidOffset1;
+    int16_t  Driver_OD_RequestedVidOffset2;
+
+};
+
+typedef struct SMU7_VoltageScoreboard SMU7_VoltageScoreboard;
+
+// -------------------------------------------------------------------------------------------------------------------------
+#define SMU7_MAX_PCIE_LINK_SPEEDS 3 /* 0:Gen1 1:Gen2 2:Gen3 */
+
+struct SMU7_PCIeLinkSpeedScoreboard
+{
+    uint8_t     DpmEnable;
+    uint8_t     DpmRunning;
+    uint8_t     DpmForce;
+    uint8_t     DpmForceLevel;
+
+    uint8_t     CurrentLinkSpeed;
+    uint8_t     EnabledLevelsChange;
+    uint16_t    AutoDpmInterval;
+
+    uint16_t    AutoDpmRange;
+    uint16_t    AutoDpmCount;
+
+    uint8_t     DpmMode;
+    uint8_t     AcpiReq;
+    uint8_t     AcpiAck;
+    uint8_t     CurrentLinkLevel;
+
+};
+
+typedef struct SMU7_PCIeLinkSpeedScoreboard SMU7_PCIeLinkSpeedScoreboard;
+
+// -------------------------------------------------------- CAC table ------------------------------------------------------
+#define SMU7_LKGE_LUT_NUM_OF_TEMP_ENTRIES 16
+#define SMU7_LKGE_LUT_NUM_OF_VOLT_ENTRIES 16
+
+#define SMU7_SCALE_I  7
+#define SMU7_SCALE_R 12
+
+struct SMU7_PowerScoreboard
+{
+    uint32_t GpuPower;
+
+    uint32_t VddcPower;
+    uint32_t VddcVoltage;
+    uint32_t VddcCurrent;
+
+    uint32_t MvddPower;
+    uint32_t MvddVoltage;
+    uint32_t MvddCurrent;
+
+    uint32_t RocPower;
+
+    uint16_t Telemetry_1_slope;
+    uint16_t Telemetry_2_slope;
+    int32_t  Telemetry_1_offset;
+    int32_t  Telemetry_2_offset;
+};
+typedef struct SMU7_PowerScoreboard SMU7_PowerScoreboard;
+
+// For FeatureEnables:
+#define SMU7_SCLK_DPM_CONFIG_MASK                        0x01
+#define SMU7_VOLTAGE_CONTROLLER_CONFIG_MASK              0x02
+#define SMU7_THERMAL_CONTROLLER_CONFIG_MASK              0x04
+#define SMU7_MCLK_DPM_CONFIG_MASK                        0x08
+#define SMU7_UVD_DPM_CONFIG_MASK                         0x10
+#define SMU7_VCE_DPM_CONFIG_MASK                         0x20
+#define SMU7_ACP_DPM_CONFIG_MASK                         0x40
+#define SMU7_SAMU_DPM_CONFIG_MASK                        0x80
+#define SMU7_PCIEGEN_DPM_CONFIG_MASK                    0x100
+
+#define SMU7_ACP_MCLK_HANDSHAKE_DISABLE                  0x00000001
+#define SMU7_ACP_SCLK_HANDSHAKE_DISABLE                  0x00000002
+#define SMU7_UVD_MCLK_HANDSHAKE_DISABLE                  0x00000100
+#define SMU7_UVD_SCLK_HANDSHAKE_DISABLE                  0x00000200
+#define SMU7_VCE_MCLK_HANDSHAKE_DISABLE                  0x00010000
+#define SMU7_VCE_SCLK_HANDSHAKE_DISABLE                  0x00020000
+
+// All 'soft registers' should be uint32_t.
+struct SMU73_SoftRegisters
+{
+    uint32_t        RefClockFrequency;
+    uint32_t        PmTimerPeriod;
+    uint32_t        FeatureEnables;
+
+    uint32_t        PreVBlankGap;
+    uint32_t        VBlankTimeout;
+    uint32_t        TrainTimeGap;
+
+    uint32_t        MvddSwitchTime;
+    uint32_t        LongestAcpiTrainTime;
+    uint32_t        AcpiDelay;
+    uint32_t        G5TrainTime;
+    uint32_t        DelayMpllPwron;
+    uint32_t        VoltageChangeTimeout;
+
+    uint32_t        HandshakeDisables;
+
+    uint8_t         DisplayPhy1Config;
+    uint8_t         DisplayPhy2Config;
+    uint8_t         DisplayPhy3Config;
+    uint8_t         DisplayPhy4Config;
+
+    uint8_t         DisplayPhy5Config;
+    uint8_t         DisplayPhy6Config;
+    uint8_t         DisplayPhy7Config;
+    uint8_t         DisplayPhy8Config;
+
+    uint32_t        AverageGraphicsActivity;
+    uint32_t        AverageMemoryActivity;
+    uint32_t        AverageGioActivity;
+
+    uint8_t         SClkDpmEnabledLevels;
+    uint8_t         MClkDpmEnabledLevels;
+    uint8_t         LClkDpmEnabledLevels;
+    uint8_t         PCIeDpmEnabledLevels;
+
+    uint8_t         UVDDpmEnabledLevels;
+    uint8_t         SAMUDpmEnabledLevels;
+    uint8_t         ACPDpmEnabledLevels;
+    uint8_t         VCEDpmEnabledLevels;
+
+    uint32_t        DRAM_LOG_ADDR_H;
+    uint32_t        DRAM_LOG_ADDR_L;
+    uint32_t        DRAM_LOG_PHY_ADDR_H;
+    uint32_t        DRAM_LOG_PHY_ADDR_L;
+    uint32_t        DRAM_LOG_BUFF_SIZE;
+    uint32_t        UlvEnterCount;
+    uint32_t        UlvTime;
+    uint32_t        UcodeLoadStatus;
+    uint32_t        Reserved[2];
+
+};
+
+typedef struct SMU73_SoftRegisters SMU73_SoftRegisters;
+
+struct SMU73_Firmware_Header
+{
+    uint32_t Digest[5];
+    uint32_t Version;
+    uint32_t HeaderSize;
+    uint32_t Flags;
+    uint32_t EntryPoint;
+    uint32_t CodeSize;
+    uint32_t ImageSize;
+
+    uint32_t Rtos;
+    uint32_t SoftRegisters;
+    uint32_t DpmTable;
+    uint32_t FanTable;
+    uint32_t CacConfigTable;
+    uint32_t CacStatusTable;
+
+
+    uint32_t mcRegisterTable;
+
+
+    uint32_t mcArbDramTimingTable;
+
+
+
+
+    uint32_t PmFuseTable;
+    uint32_t Globals;
+    uint32_t ClockStretcherTable;
+    uint32_t Reserved[41];
+    uint32_t Signature;
+};
+
+typedef struct SMU73_Firmware_Header SMU73_Firmware_Header;
+
+#define SMU7_FIRMWARE_HEADER_LOCATION 0x20000
+
+enum  DisplayConfig {
+    PowerDown = 1,
+    DP54x4,
+    DP54x2,
+    DP54x1,
+    DP27x4,
+    DP27x2,
+    DP27x1,
+    HDMI297,
+    HDMI162,
+    LVDS,
+    DP324x4,
+    DP324x2,
+    DP324x1
+};
+
+
+#define MC_BLOCK_COUNT 1
+#define CPL_BLOCK_COUNT 5
+#define SE_BLOCK_COUNT 15
+#define GC_BLOCK_COUNT 24
+
+struct SMU7_Local_Cac {
+  uint8_t BlockId;
+  uint8_t SignalId;
+  uint8_t Threshold;
+  uint8_t Padding;
+};
+
+typedef struct SMU7_Local_Cac SMU7_Local_Cac;
+
+struct SMU7_Local_Cac_Table {
+
+  SMU7_Local_Cac CplLocalCac[CPL_BLOCK_COUNT];
+  SMU7_Local_Cac McLocalCac[MC_BLOCK_COUNT];
+  SMU7_Local_Cac SeLocalCac[SE_BLOCK_COUNT];
+  SMU7_Local_Cac GcLocalCac[GC_BLOCK_COUNT];
+};
+
+typedef struct SMU7_Local_Cac_Table SMU7_Local_Cac_Table;
+
+#if !defined(SMC_MICROCODE)
+#pragma pack(pop)
+#endif
+
+// Description of Clock Gating bitmask for Tonga:
+// System Clock Gating
+#define CG_SYS_BITMASK_FIRST_BIT      0  // First bit of Sys CG bitmask
+#define CG_SYS_BITMASK_LAST_BIT       9  // Last bit of Sys CG bitmask
+#define CG_SYS_BIF_MGLS_SHIFT         0
+#define CG_SYS_ROM_SHIFT              1
+#define CG_SYS_MC_MGCG_SHIFT          2
+#define CG_SYS_MC_MGLS_SHIFT          3
+#define CG_SYS_SDMA_MGCG_SHIFT        4
+#define CG_SYS_SDMA_MGLS_SHIFT        5
+#define CG_SYS_DRM_MGCG_SHIFT         6
+#define CG_SYS_HDP_MGCG_SHIFT         7
+#define CG_SYS_HDP_MGLS_SHIFT         8
+#define CG_SYS_DRM_MGLS_SHIFT         9
+
+#define CG_SYS_BIF_MGLS_MASK          0x1
+#define CG_SYS_ROM_MASK               0x2
+#define CG_SYS_MC_MGCG_MASK           0x4
+#define CG_SYS_MC_MGLS_MASK           0x8
+#define CG_SYS_SDMA_MGCG_MASK         0x10
+#define CG_SYS_SDMA_MGLS_MASK         0x20
+#define CG_SYS_DRM_MGCG_MASK          0x40
+#define CG_SYS_HDP_MGCG_MASK          0x80
+#define CG_SYS_HDP_MGLS_MASK          0x100
+#define CG_SYS_DRM_MGLS_MASK          0x200
+
+// Graphics Clock Gating
+#define CG_GFX_BITMASK_FIRST_BIT      16 // First bit of Gfx CG bitmask
+#define CG_GFX_BITMASK_LAST_BIT       20 // Last bit of Gfx CG bitmask
+#define CG_GFX_CGCG_SHIFT             16
+#define CG_GFX_CGLS_SHIFT             17
+#define CG_CPF_MGCG_SHIFT             18
+#define CG_RLC_MGCG_SHIFT             19
+#define CG_GFX_OTHERS_MGCG_SHIFT      20
+
+#define CG_GFX_CGCG_MASK              0x00010000
+#define CG_GFX_CGLS_MASK              0x00020000
+#define CG_CPF_MGCG_MASK              0x00040000
+#define CG_RLC_MGCG_MASK              0x00080000
+#define CG_GFX_OTHERS_MGCG_MASK       0x00100000
+
+
+
+// Voltage Regulator Configuration
+// VR Config info is contained in dpmTable.VRConfig
+
+#define VRCONF_VDDC_MASK         0x000000FF
+#define VRCONF_VDDC_SHIFT        0
+#define VRCONF_VDDGFX_MASK       0x0000FF00
+#define VRCONF_VDDGFX_SHIFT      8
+#define VRCONF_VDDCI_MASK        0x00FF0000
+#define VRCONF_VDDCI_SHIFT       16
+#define VRCONF_MVDD_MASK         0xFF000000
+#define VRCONF_MVDD_SHIFT        24
+
+#define VR_MERGED_WITH_VDDC      0
+#define VR_SVI2_PLANE_1          1
+#define VR_SVI2_PLANE_2          2
+#define VR_SMIO_PATTERN_1        3
+#define VR_SMIO_PATTERN_2        4
+#define VR_STATIC_VOLTAGE        5
+
+// Clock Stretcher Configuration
+
+#define CLOCK_STRETCHER_MAX_ENTRIES 0x4
+#define CKS_LOOKUPTable_MAX_ENTRIES 0x4
+
+// The 'settings' field is subdivided in the following way:
+#define CLOCK_STRETCHER_SETTING_DDT_MASK             0x01
+#define CLOCK_STRETCHER_SETTING_DDT_SHIFT            0x0
+#define CLOCK_STRETCHER_SETTING_STRETCH_AMOUNT_MASK  0x1E
+#define CLOCK_STRETCHER_SETTING_STRETCH_AMOUNT_SHIFT 0x1
+#define CLOCK_STRETCHER_SETTING_ENABLE_MASK          0x80
+#define CLOCK_STRETCHER_SETTING_ENABLE_SHIFT         0x7
+
+struct SMU_ClockStretcherDataTableEntry {
+  uint8_t minVID;
+  uint8_t maxVID;
+
+
+  uint16_t setting;
+};
+typedef struct SMU_ClockStretcherDataTableEntry SMU_ClockStretcherDataTableEntry;
+
+struct SMU_ClockStretcherDataTable {
+  SMU_ClockStretcherDataTableEntry ClockStretcherDataTableEntry[CLOCK_STRETCHER_MAX_ENTRIES];
+};
+typedef struct SMU_ClockStretcherDataTable SMU_ClockStretcherDataTable;
+
+struct SMU_CKS_LOOKUPTableEntry {
+  uint16_t minFreq;
+  uint16_t maxFreq;
+
+  uint8_t setting;
+  uint8_t padding[3];
+};
+typedef struct SMU_CKS_LOOKUPTableEntry SMU_CKS_LOOKUPTableEntry;
+
+struct SMU_CKS_LOOKUPTable {
+  SMU_CKS_LOOKUPTableEntry CKS_LOOKUPTableEntry[CKS_LOOKUPTable_MAX_ENTRIES];
+};
+typedef struct SMU_CKS_LOOKUPTable SMU_CKS_LOOKUPTable;
+
+struct AgmAvfsData_t {
+  uint16_t avgPsmCount[28];
+  uint16_t minPsmCount[28];
+};
+typedef struct AgmAvfsData_t AgmAvfsData_t;
+
+// AVFS DEFINES
+
+enum VFT_COLUMNS {
+  SCLK0,
+  SCLK1,
+  SCLK2,
+  SCLK3,
+  SCLK4,
+  SCLK5,
+  SCLK6,
+  SCLK7,
+
+  NUM_VFT_COLUMNS
+};
+
+#define TEMP_RANGE_MAXSTEPS 12
+struct VFT_CELL_t {
+  uint16_t Voltage;
+};
+
+typedef struct VFT_CELL_t VFT_CELL_t;
+
+struct VFT_TABLE_t {
+  VFT_CELL_t    Cell[TEMP_RANGE_MAXSTEPS][NUM_VFT_COLUMNS];
+  uint16_t      AvfsGbv [NUM_VFT_COLUMNS];
+  uint16_t      BtcGbv  [NUM_VFT_COLUMNS];
+  uint16_t      Temperature [TEMP_RANGE_MAXSTEPS];
+
+  uint8_t       NumTemperatureSteps;
+  uint8_t       padding[3];
+};
+typedef struct VFT_TABLE_t VFT_TABLE_t;
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu73_discrete.h b/drivers/gpu/drm/amd/powerplay/inc/smu73_discrete.h
new file mode 100644
index 0000000..5916be0
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu73_discrete.h
@@ -0,0 +1,799 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _SMU73_DISCRETE_H_
+#define _SMU73_DISCRETE_H_
+
+#include "smu73.h"
+
+#pragma pack(push, 1)
+
+struct SMIO_Pattern
+{
+  uint16_t Voltage;
+  uint8_t  Smio;
+  uint8_t  padding;
+};
+
+typedef struct SMIO_Pattern SMIO_Pattern;
+
+struct SMIO_Table
+{
+  SMIO_Pattern Pattern[SMU_MAX_SMIO_LEVELS];
+};
+
+typedef struct SMIO_Table SMIO_Table;
+
+struct SMU73_Discrete_GraphicsLevel {
+	uint32_t    MinVoltage;
+
+	uint32_t    SclkFrequency;
+
+	uint8_t     pcieDpmLevel;
+	uint8_t     DeepSleepDivId;
+	uint16_t    ActivityLevel;
+	uint32_t    CgSpllFuncCntl3;
+	uint32_t    CgSpllFuncCntl4;
+	uint32_t    SpllSpreadSpectrum;
+	uint32_t    SpllSpreadSpectrum2;
+	uint32_t    CcPwrDynRm;
+	uint32_t    CcPwrDynRm1;
+	uint8_t     SclkDid;
+	uint8_t     DisplayWatermark;
+	uint8_t     EnabledForActivity;
+	uint8_t     EnabledForThrottle;
+	uint8_t     UpHyst;
+	uint8_t     DownHyst;
+	uint8_t     VoltageDownHyst;
+	uint8_t     PowerThrottle;
+};
+
+typedef struct SMU73_Discrete_GraphicsLevel SMU73_Discrete_GraphicsLevel;
+
+struct SMU73_Discrete_ACPILevel {
+    uint32_t    Flags;
+    uint32_t MinVoltage;
+    uint32_t    SclkFrequency;
+    uint8_t     SclkDid;
+    uint8_t     DisplayWatermark;
+    uint8_t     DeepSleepDivId;
+    uint8_t     padding;
+    uint32_t    CgSpllFuncCntl;
+    uint32_t    CgSpllFuncCntl2;
+    uint32_t    CgSpllFuncCntl3;
+    uint32_t    CgSpllFuncCntl4;
+    uint32_t    SpllSpreadSpectrum;
+    uint32_t    SpllSpreadSpectrum2;
+    uint32_t    CcPwrDynRm;
+    uint32_t    CcPwrDynRm1;
+};
+
+typedef struct SMU73_Discrete_ACPILevel SMU73_Discrete_ACPILevel;
+
+struct SMU73_Discrete_Ulv {
+	uint32_t    CcPwrDynRm;
+	uint32_t    CcPwrDynRm1;
+	uint16_t    VddcOffset;
+	uint8_t     VddcOffsetVid;
+	uint8_t     VddcPhase;
+	uint32_t    Reserved;
+};
+
+typedef struct SMU73_Discrete_Ulv SMU73_Discrete_Ulv;
+
+struct SMU73_Discrete_MemoryLevel
+{
+    uint32_t MinVoltage;
+    uint32_t    MinMvdd;
+
+    uint32_t    MclkFrequency;
+
+    uint8_t     StutterEnable;
+    uint8_t     FreqRange;
+    uint8_t     EnabledForThrottle;
+    uint8_t     EnabledForActivity;
+
+    uint8_t     UpHyst;
+    uint8_t     DownHyst;
+    uint8_t     VoltageDownHyst;
+    uint8_t     padding;
+
+    uint16_t    ActivityLevel;
+    uint8_t     DisplayWatermark;
+    uint8_t     MclkDivider;
+};
+
+typedef struct SMU73_Discrete_MemoryLevel SMU73_Discrete_MemoryLevel;
+
+struct SMU73_Discrete_LinkLevel
+{
+    uint8_t     PcieGenSpeed;           ///< 0:PciE-gen1 1:PciE-gen2 2:PciE-gen3
+    uint8_t     PcieLaneCount;          ///< 1=x1, 2=x2, 3=x4, 4=x8, 5=x12, 6=x16 
+    uint8_t     EnabledForActivity;
+    uint8_t     SPC;
+    uint32_t    DownThreshold;
+    uint32_t    UpThreshold;
+    uint32_t    Reserved;
+};
+
+typedef struct SMU73_Discrete_LinkLevel SMU73_Discrete_LinkLevel;
+
+
+// MC ARB DRAM Timing registers.
+struct SMU73_Discrete_MCArbDramTimingTableEntry
+{
+    uint32_t McArbDramTiming;
+    uint32_t McArbDramTiming2;
+    uint8_t  McArbBurstTime;
+    uint8_t  TRRDS;
+    uint8_t  TRRDL;
+    uint8_t  padding;
+};
+
+typedef struct SMU73_Discrete_MCArbDramTimingTableEntry SMU73_Discrete_MCArbDramTimingTableEntry;
+
+struct SMU73_Discrete_MCArbDramTimingTable
+{
+    SMU73_Discrete_MCArbDramTimingTableEntry entries[SMU__NUM_SCLK_DPM_STATE][SMU__NUM_MCLK_DPM_LEVELS];
+};
+
+typedef struct SMU73_Discrete_MCArbDramTimingTable SMU73_Discrete_MCArbDramTimingTable;
+
+// UVD VCLK/DCLK state (level) definition.
+struct SMU73_Discrete_UvdLevel
+{
+    uint32_t VclkFrequency;
+    uint32_t DclkFrequency;
+    uint32_t MinVoltage;
+    uint8_t  VclkDivider;
+    uint8_t  DclkDivider;
+    uint8_t  padding[2];
+};
+
+typedef struct SMU73_Discrete_UvdLevel SMU73_Discrete_UvdLevel;
+
+// Clocks for other external blocks (VCE, ACP, SAMU).
+struct SMU73_Discrete_ExtClkLevel
+{
+    uint32_t Frequency;
+    uint32_t MinVoltage;
+    uint8_t  Divider;
+    uint8_t  padding[3];
+};
+
+typedef struct SMU73_Discrete_ExtClkLevel SMU73_Discrete_ExtClkLevel;
+
+struct SMU73_Discrete_StateInfo
+{
+    uint32_t SclkFrequency;
+    uint32_t MclkFrequency;
+    uint32_t VclkFrequency;
+    uint32_t DclkFrequency;
+    uint32_t SamclkFrequency;
+    uint32_t AclkFrequency;
+    uint32_t EclkFrequency;
+    uint16_t MvddVoltage;
+    uint16_t padding16;
+    uint8_t  DisplayWatermark;
+    uint8_t  McArbIndex;
+    uint8_t  McRegIndex;
+    uint8_t  SeqIndex;
+    uint8_t  SclkDid;
+    int8_t   SclkIndex;
+    int8_t   MclkIndex;
+    uint8_t  PCIeGen;
+
+};
+
+typedef struct SMU73_Discrete_StateInfo SMU73_Discrete_StateInfo;
+
+struct SMU73_Discrete_DpmTable
+{
+    // Multi-DPM controller settings
+    SMU73_PIDController                  GraphicsPIDController;
+    SMU73_PIDController                  MemoryPIDController;
+    SMU73_PIDController                  LinkPIDController;
+
+    uint32_t                            SystemFlags;
+
+    // SMIO masks for voltage and phase controls
+    uint32_t                            VRConfig;
+    uint32_t                            SmioMask1;
+    uint32_t                            SmioMask2;
+    SMIO_Table                          SmioTable1;
+    SMIO_Table                          SmioTable2;
+
+    uint32_t                            MvddLevelCount;
+
+
+    uint8_t                             BapmVddcVidHiSidd        [SMU73_MAX_LEVELS_VDDC];
+    uint8_t                             BapmVddcVidLoSidd        [SMU73_MAX_LEVELS_VDDC];
+    uint8_t                             BapmVddcVidHiSidd2       [SMU73_MAX_LEVELS_VDDC];
+
+    uint8_t                             GraphicsDpmLevelCount;
+    uint8_t                             MemoryDpmLevelCount;
+    uint8_t                             LinkLevelCount;
+    uint8_t                             MasterDeepSleepControl;
+
+    uint8_t                             UvdLevelCount;
+    uint8_t                             VceLevelCount;
+    uint8_t                             AcpLevelCount;
+    uint8_t                             SamuLevelCount;
+
+    uint8_t                             ThermOutGpio;
+    uint8_t                             ThermOutPolarity;
+    uint8_t                             ThermOutMode;
+    uint8_t                             BootPhases;
+    uint32_t                            Reserved[4];
+
+    // State table entries for each DPM state
+    SMU73_Discrete_GraphicsLevel        GraphicsLevel           [SMU73_MAX_LEVELS_GRAPHICS];
+    SMU73_Discrete_MemoryLevel          MemoryACPILevel;
+    SMU73_Discrete_MemoryLevel          MemoryLevel             [SMU73_MAX_LEVELS_MEMORY];
+    SMU73_Discrete_LinkLevel            LinkLevel               [SMU73_MAX_LEVELS_LINK];
+    SMU73_Discrete_ACPILevel            ACPILevel;
+    SMU73_Discrete_UvdLevel             UvdLevel                [SMU73_MAX_LEVELS_UVD];
+    SMU73_Discrete_ExtClkLevel          VceLevel                [SMU73_MAX_LEVELS_VCE];
+    SMU73_Discrete_ExtClkLevel          AcpLevel                [SMU73_MAX_LEVELS_ACP];
+    SMU73_Discrete_ExtClkLevel          SamuLevel               [SMU73_MAX_LEVELS_SAMU];
+    SMU73_Discrete_Ulv                  Ulv;
+
+    uint32_t                            SclkStepSize;
+    uint32_t                            Smio                    [SMU73_MAX_ENTRIES_SMIO];
+
+    uint8_t                             UvdBootLevel;
+    uint8_t                             VceBootLevel;
+    uint8_t                             AcpBootLevel;
+    uint8_t                             SamuBootLevel;
+
+    uint8_t                             GraphicsBootLevel;
+    uint8_t                             GraphicsVoltageChangeEnable;
+    uint8_t                             GraphicsThermThrottleEnable;
+    uint8_t                             GraphicsInterval;
+
+    uint8_t                             VoltageInterval;
+    uint8_t                             ThermalInterval;
+    uint16_t                            TemperatureLimitHigh;
+
+    uint16_t                            TemperatureLimitLow;
+    uint8_t                             MemoryBootLevel;
+    uint8_t                             MemoryVoltageChangeEnable;
+
+    uint16_t                            BootMVdd;
+    uint8_t                             MemoryInterval;
+    uint8_t                             MemoryThermThrottleEnable;
+
+    uint16_t                            VoltageResponseTime;
+    uint16_t                            PhaseResponseTime;
+
+    uint8_t                             PCIeBootLinkLevel;
+    uint8_t                             PCIeGenInterval;
+    uint8_t                             DTEInterval;
+    uint8_t                             DTEMode;
+
+    uint8_t                             SVI2Enable;
+    uint8_t                             VRHotGpio;
+    uint8_t                             AcDcGpio;
+    uint8_t                             ThermGpio;
+
+    uint16_t                            PPM_PkgPwrLimit;
+    uint16_t                            PPM_TemperatureLimit;
+
+    uint16_t                            DefaultTdp;
+    uint16_t                            TargetTdp;
+
+    uint16_t                            FpsHighThreshold;
+    uint16_t                            FpsLowThreshold;
+
+    uint16_t                            TemperatureLimitEdge;
+    uint16_t                            TemperatureLimitHotspot;
+    uint16_t                            TemperatureLimitLiquid1;
+    uint16_t                            TemperatureLimitLiquid2;
+    uint16_t                            TemperatureLimitVrVddc;
+    uint16_t                            TemperatureLimitVrMvdd;
+    uint16_t                            TemperatureLimitPlx;
+
+    uint16_t                            FanGainEdge;
+    uint16_t                            FanGainHotspot;
+    uint16_t                            FanGainLiquid;
+    uint16_t                            FanGainVrVddc;
+    uint16_t                            FanGainVrMvdd;
+    uint16_t                            FanGainPlx;
+    uint16_t                            FanGainHbm;
+
+    uint8_t                             Liquid1_I2C_address;
+    uint8_t                             Liquid2_I2C_address;
+    uint8_t                             Vr_I2C_address;
+    uint8_t                             Plx_I2C_address;
+
+    uint8_t                             GeminiMode;
+    uint8_t                             spare17[3];
+    uint32_t                            GeminiApertureHigh;
+    uint32_t                            GeminiApertureLow;
+
+    uint8_t                             Liquid_I2C_LineSCL;
+    uint8_t                             Liquid_I2C_LineSDA;
+    uint8_t                             Vr_I2C_LineSCL;
+    uint8_t                             Vr_I2C_LineSDA;
+    uint8_t                             Plx_I2C_LineSCL;
+    uint8_t                             Plx_I2C_LineSDA;
+
+    uint8_t                             spare1253[2];
+    uint32_t                            spare123[2];
+
+    uint8_t                             DTEAmbientTempBase;
+    uint8_t                             DTETjOffset;
+    uint8_t                             GpuTjMax;
+    uint8_t                             GpuTjHyst;
+
+    uint16_t                            BootVddc;
+    uint16_t                            BootVddci;
+
+    uint32_t                            BAPM_TEMP_GRADIENT;
+
+    uint32_t                            LowSclkInterruptThreshold;
+    uint32_t                            VddGfxReChkWait;
+
+    uint8_t                             ClockStretcherAmount;
+    uint8_t                             Sclk_CKS_masterEn0_7;
+    uint8_t                             Sclk_CKS_masterEn8_15;
+    uint8_t                             DPMFreezeAndForced;
+
+    uint8_t                             Sclk_voltageOffset[8];
+
+    SMU_ClockStretcherDataTable         ClockStretcherDataTable;
+    SMU_CKS_LOOKUPTable                 CKS_LOOKUPTable;
+};
+
+typedef struct SMU73_Discrete_DpmTable SMU73_Discrete_DpmTable;
+
+
+// --------------------------------------------------- Fan Table -----------------------------------------------------------
+struct SMU73_Discrete_FanTable
+{
+    uint16_t FdoMode;
+    int16_t  TempMin;
+    int16_t  TempMed;
+    int16_t  TempMax;
+    int16_t  Slope1;
+    int16_t  Slope2;
+    int16_t  FdoMin;
+    int16_t  HystUp;
+    int16_t  HystDown;
+    int16_t  HystSlope;
+    int16_t  TempRespLim;
+    int16_t  TempCurr;
+    int16_t  SlopeCurr;
+    int16_t  PwmCurr;
+    uint32_t RefreshPeriod;
+    int16_t  FdoMax;
+    uint8_t  TempSrc;
+    int8_t   Padding;
+};
+
+typedef struct SMU73_Discrete_FanTable SMU73_Discrete_FanTable;
+
+#define SMU7_DISCRETE_GPIO_SCLK_DEBUG             4
+#define SMU7_DISCRETE_GPIO_SCLK_DEBUG_BIT         (0x1 << SMU7_DISCRETE_GPIO_SCLK_DEBUG)
+
+
+
+struct SMU7_MclkDpmScoreboard
+{
+
+    uint32_t PercentageBusy;
+
+    int32_t  PIDError;
+    int32_t  PIDIntegral;
+    int32_t  PIDOutput;
+
+    uint32_t SigmaDeltaAccum;
+    uint32_t SigmaDeltaOutput;
+    uint32_t SigmaDeltaLevel;
+
+    uint32_t UtilizationSetpoint;
+
+    uint8_t  TdpClampMode;
+    uint8_t  TdcClampMode;
+    uint8_t  ThermClampMode;
+    uint8_t  VoltageBusy;
+
+    int8_t   CurrLevel;
+    int8_t   TargLevel;
+    uint8_t  LevelChangeInProgress;
+    uint8_t  UpHyst;
+
+    uint8_t  DownHyst;
+    uint8_t  VoltageDownHyst;
+    uint8_t  DpmEnable;
+    uint8_t  DpmRunning;
+
+    uint8_t  DpmForce;
+    uint8_t  DpmForceLevel;
+    uint8_t  DisplayWatermark;
+    uint8_t  McArbIndex;
+
+    uint32_t MinimumPerfMclk;
+
+    uint8_t  AcpiReq;
+    uint8_t  AcpiAck;
+    uint8_t  MclkSwitchInProgress;
+    uint8_t  MclkSwitchCritical;
+
+    uint8_t  IgnoreVBlank;
+    uint8_t  TargetMclkIndex;
+    uint8_t  TargetMvddIndex;
+    uint8_t  MclkSwitchResult;
+
+    uint16_t VbiFailureCount;
+    uint8_t  VbiWaitCounter;
+    uint8_t  EnabledLevelsChange;
+
+    uint16_t LevelResidencyCounters [SMU73_MAX_LEVELS_MEMORY];
+    uint16_t LevelSwitchCounters [SMU73_MAX_LEVELS_MEMORY];
+
+    void     (*TargetStateCalculator)(uint8_t);
+    void     (*SavedTargetStateCalculator)(uint8_t);
+
+    uint16_t AutoDpmInterval;
+    uint16_t AutoDpmRange;
+
+    uint16_t VbiTimeoutCount;
+    uint16_t MclkSwitchingTime;
+
+    uint8_t  fastSwitch;
+    uint8_t  Save_PIC_VDDGFX_EXIT;
+    uint8_t  Save_PIC_VDDGFX_ENTER;
+    uint8_t  padding;
+
+};
+
+typedef struct SMU7_MclkDpmScoreboard SMU7_MclkDpmScoreboard;
+
+struct SMU7_UlvScoreboard
+{
+    uint8_t     EnterUlv;
+    uint8_t     ExitUlv;
+    uint8_t     UlvActive;
+    uint8_t     WaitingForUlv;
+    uint8_t     UlvEnable;
+    uint8_t     UlvRunning;
+    uint8_t     UlvMasterEnable;
+    uint8_t     padding;
+    uint32_t    UlvAbortedCount;
+    uint32_t    UlvTimeStamp;
+};
+
+typedef struct SMU7_UlvScoreboard SMU7_UlvScoreboard;
+
+struct VddgfxSavedRegisters
+{
+  uint32_t GPU_DBG[3];
+  uint32_t MEC_BaseAddress_Hi;
+  uint32_t MEC_BaseAddress_Lo;
+  uint32_t THM_TMON0_CTRL2__RDIR_PRESENT;
+  uint32_t THM_TMON1_CTRL2__RDIR_PRESENT;
+  uint32_t CP_INT_CNTL;
+};
+
+typedef struct VddgfxSavedRegisters VddgfxSavedRegisters;
+
+struct SMU7_VddGfxScoreboard
+{
+    uint8_t     VddGfxEnable;
+    uint8_t     VddGfxActive;
+    uint8_t     VPUResetOccured;
+    uint8_t     padding;
+
+    uint32_t    VddGfxEnteredCount;
+    uint32_t    VddGfxAbortedCount;
+
+    uint32_t    VddGfxVid;
+
+    VddgfxSavedRegisters SavedRegisters;
+};
+
+typedef struct SMU7_VddGfxScoreboard SMU7_VddGfxScoreboard;
+
+struct SMU7_TdcLimitScoreboard {
+  uint8_t  Enable;
+  uint8_t  Running;
+  uint16_t Alpha;
+  uint32_t FilteredIddc;
+  uint32_t IddcLimit;
+  uint32_t IddcHyst;
+  SMU7_HystController_Data HystControllerData;
+};
+
+typedef struct SMU7_TdcLimitScoreboard SMU7_TdcLimitScoreboard;
+
+struct SMU7_PkgPwrLimitScoreboard {
+  uint8_t  Enable;
+  uint8_t  Running;
+  uint16_t Alpha;
+  uint32_t FilteredPkgPwr;
+  uint32_t Limit;
+  uint32_t Hyst;
+  uint32_t LimitFromDriver;
+  SMU7_HystController_Data HystControllerData;
+};
+
+typedef struct SMU7_PkgPwrLimitScoreboard SMU7_PkgPwrLimitScoreboard;
+
+struct SMU7_BapmScoreboard {
+  uint32_t source_powers[SMU73_DTE_SOURCES];
+  uint32_t source_powers_last[SMU73_DTE_SOURCES];
+  int32_t entity_temperatures[SMU73_NUM_GPU_TES];
+  int32_t initial_entity_temperatures[SMU73_NUM_GPU_TES];
+  int32_t Limit;
+  int32_t Hyst;
+  int32_t therm_influence_coeff_table[SMU73_DTE_ITERATIONS * SMU73_DTE_SOURCES * SMU73_DTE_SINKS * 2];
+  int32_t therm_node_table[SMU73_DTE_ITERATIONS * SMU73_DTE_SOURCES * SMU73_DTE_SINKS];
+  uint16_t ConfigTDPPowerScalar;
+  uint16_t FanSpeedPowerScalar;
+  uint16_t OverDrivePowerScalar;
+  uint16_t OverDriveLimitScalar;
+  uint16_t FinalPowerScalar;
+  uint8_t VariantID;
+  uint8_t spare997;
+
+  SMU7_HystController_Data HystControllerData;
+
+  int32_t temperature_gradient_slope;
+  int32_t temperature_gradient;
+  uint32_t measured_temperature;
+};
+
+
+typedef struct SMU7_BapmScoreboard SMU7_BapmScoreboard;
+
+struct SMU7_AcpiScoreboard {
+  uint32_t SavedInterruptMask[2];
+  uint8_t LastACPIRequest;
+  uint8_t CgBifResp;
+  uint8_t RequestType;
+  uint8_t Padding;
+  SMU73_Discrete_ACPILevel D0Level;
+};
+
+typedef struct SMU7_AcpiScoreboard SMU7_AcpiScoreboard;
+
+struct SMU_QuadraticCoeffs {
+  int32_t m1;
+  uint32_t b;
+
+  int16_t m2;
+  uint8_t m1_shift;
+  uint8_t m2_shift;
+};
+
+typedef struct SMU_QuadraticCoeffs SMU_QuadraticCoeffs;
+
+struct SMU73_Discrete_PmFuses {
+  /* dw0-dw1 */
+  uint8_t BapmVddCVidHiSidd[8];
+
+  /* dw2-dw3 */
+  uint8_t BapmVddCVidLoSidd[8];
+
+  /* dw4-dw5 */
+  uint8_t VddCVid[8];
+
+  /* dw1*/
+  uint8_t SviLoadLineEn;
+  uint8_t SviLoadLineVddC;
+  uint8_t SviLoadLineTrimVddC;
+  uint8_t SviLoadLineOffsetVddC;
+
+  /* dw2 */
+  uint16_t TDC_VDDC_PkgLimit;
+  uint8_t TDC_VDDC_ThrottleReleaseLimitPerc;
+  uint8_t TDC_MAWt;
+
+  /* dw3 */
+  uint8_t TdcWaterfallCtl;
+  uint8_t LPMLTemperatureMin;
+  uint8_t LPMLTemperatureMax;
+  uint8_t Reserved;
+
+  /* dw4-dw7 */
+  uint8_t LPMLTemperatureScaler[16];
+
+  /* dw8-dw9 */
+  int16_t FuzzyFan_ErrorSetDelta;
+  int16_t FuzzyFan_ErrorRateSetDelta;
+  int16_t FuzzyFan_PwmSetDelta;
+  uint16_t Reserved6;
+
+  /* dw10-dw14 */
+  uint8_t GnbLPML[16];
+
+  /* dw15 */
+  uint8_t GnbLPMLMaxVid;
+  uint8_t GnbLPMLMinVid;
+  uint8_t Reserved1[2];
+
+  /* dw16 */
+  uint16_t BapmVddCBaseLeakageHiSidd;
+  uint16_t BapmVddCBaseLeakageLoSidd;
+
+  /* AVFS */
+  uint16_t  VFT_Temp[3];
+  uint16_t  padding;
+
+  SMU_QuadraticCoeffs VFT_ATE[3];
+
+  SMU_QuadraticCoeffs AVFS_GB;
+  SMU_QuadraticCoeffs ATE_ACBTC_GB;
+
+  SMU_QuadraticCoeffs P2V;
+
+  uint32_t PsmCharzFreq;
+
+  uint16_t InversionVoltage;
+  uint16_t PsmCharzTemp;
+
+  uint32_t EnabledAvfsModules;
+};
+
+typedef struct SMU73_Discrete_PmFuses SMU73_Discrete_PmFuses;
+
+struct SMU7_Discrete_Log_Header_Table {
+  uint32_t    version;
+  uint32_t    asic_id;
+  uint16_t    flags;
+  uint16_t    entry_size;
+  uint32_t    total_size;
+  uint32_t    num_of_entries;
+  uint8_t     type;
+  uint8_t     mode;
+  uint8_t     filler_0[2];
+  uint32_t    filler_1[2];
+};
+
+typedef struct SMU7_Discrete_Log_Header_Table SMU7_Discrete_Log_Header_Table;
+
+struct SMU7_Discrete_Log_Cntl {
+    uint8_t             Enabled;
+    uint8_t             Type;
+    uint8_t             padding[2];
+    uint32_t            BufferSize;
+    uint32_t            SamplesLogged;
+    uint32_t            SampleSize;
+    uint32_t            AddrL;
+    uint32_t            AddrH;
+};
+
+typedef struct SMU7_Discrete_Log_Cntl SMU7_Discrete_Log_Cntl;
+
+#define CAC_ACC_NW_NUM_OF_SIGNALS 87
+
+struct SMU7_Discrete_Cac_Collection_Table {
+  uint32_t temperature;
+  uint32_t cac_acc_nw[CAC_ACC_NW_NUM_OF_SIGNALS];
+};
+
+typedef struct SMU7_Discrete_Cac_Collection_Table SMU7_Discrete_Cac_Collection_Table;
+
+struct SMU7_Discrete_Cac_Verification_Table {
+  uint32_t VddcTotalPower;
+  uint32_t VddcLeakagePower;
+  uint32_t VddcConstantPower;
+  uint32_t VddcGfxDynamicPower;
+  uint32_t VddcUvdDynamicPower;
+  uint32_t VddcVceDynamicPower;
+  uint32_t VddcAcpDynamicPower;
+  uint32_t VddcPcieDynamicPower;
+  uint32_t VddcDceDynamicPower;
+  uint32_t VddcCurrent;
+  uint32_t VddcVoltage;
+  uint32_t VddciTotalPower;
+  uint32_t VddciLeakagePower;
+  uint32_t VddciConstantPower;
+  uint32_t VddciDynamicPower;
+  uint32_t Vddr1TotalPower;
+  uint32_t Vddr1LeakagePower;
+  uint32_t Vddr1ConstantPower;
+  uint32_t Vddr1DynamicPower;
+  uint32_t spare[4];
+  uint32_t temperature;
+};
+
+typedef struct SMU7_Discrete_Cac_Verification_Table SMU7_Discrete_Cac_Verification_Table;
+
+struct SMU7_Discrete_Pm_Status_Table {
+  //Thermal entities
+  int32_t  T_meas_max[SMU73_THERMAL_INPUT_LOOP_COUNT];
+  int32_t  T_meas_acc[SMU73_THERMAL_INPUT_LOOP_COUNT];
+  int32_t  T_meas_acc_cnt[SMU73_THERMAL_INPUT_LOOP_COUNT];
+  uint32_t T_hbm_acc;
+
+  //Voltage domains
+  uint32_t I_calc_max;
+  uint32_t I_calc_acc;
+  uint32_t P_meas_acc;
+  uint32_t V_meas_load_acc;
+  uint32_t I_meas_acc;
+  uint32_t P_meas_acc_vddci;
+  uint32_t V_meas_load_acc_vddci;
+  uint32_t I_meas_acc_vddci;
+
+  //Frequency
+  uint16_t Sclk_dpm_residency[8];
+  uint16_t Uvd_dpm_residency[8];
+  uint16_t Vce_dpm_residency[8];
+
+  //Chip
+  uint32_t P_roc_acc;
+  uint32_t PkgPwr_max;
+  uint32_t PkgPwr_acc;
+  uint32_t MclkSwitchingTime_max;
+  uint32_t MclkSwitchingTime_acc;
+  uint32_t FanPwm_acc;
+  uint32_t FanRpm_acc;
+  uint32_t Gfx_busy_acc;
+  uint32_t Mc_busy_acc;
+  uint32_t Fps_acc;
+
+  uint32_t AccCnt;
+};
+
+typedef struct SMU7_Discrete_Pm_Status_Table SMU7_Discrete_Pm_Status_Table;
+
+//FIXME THESE NEED TO BE UPDATED
+#define SMU7_SCLK_CAC 0x561
+#define SMU7_MCLK_CAC 0xF9
+#define SMU7_VCLK_CAC 0x2DE
+#define SMU7_DCLK_CAC 0x2DE
+#define SMU7_ECLK_CAC 0x25E
+#define SMU7_ACLK_CAC 0x25E
+#define SMU7_SAMCLK_CAC 0x25E
+#define SMU7_DISPCLK_CAC 0x100
+#define SMU7_CAC_CONSTANT 0x2EE3430
+#define SMU7_CAC_CONSTANT_SHIFT 18
+
+#define SMU7_VDDCI_MCLK_CONST        1765
+#define SMU7_VDDCI_MCLK_CONST_SHIFT  16
+#define SMU7_VDDCI_VDDCI_CONST       50958
+#define SMU7_VDDCI_VDDCI_CONST_SHIFT 14
+#define SMU7_VDDCI_CONST             11781
+#define SMU7_VDDCI_STROBE_PWR        1331
+
+#define SMU7_VDDR1_CONST            693
+#define SMU7_VDDR1_CAC_WEIGHT       20
+#define SMU7_VDDR1_CAC_WEIGHT_SHIFT 19
+#define SMU7_VDDR1_STROBE_PWR       512
+
+#define SMU7_AREA_COEFF_UVD 0xA78
+#define SMU7_AREA_COEFF_VCE 0x190A
+#define SMU7_AREA_COEFF_ACP 0x22D1
+#define SMU7_AREA_COEFF_SAMU 0x534
+
+//ThermOutMode values
+#define SMU7_THERM_OUT_MODE_DISABLE       0x0
+#define SMU7_THERM_OUT_MODE_THERM_ONLY    0x1
+#define SMU7_THERM_OUT_MODE_THERM_VRHOT   0x2
+
+#pragma pack(pop)
+
+#endif
+
-- 
cgit v1.1


From 3ec2cdb85f87dba08a025f12030f419847fcbfd6 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Mon, 9 Nov 2015 17:35:45 -0500
Subject: drm/amd/powerplay: update atomctrl for fiji

Add some new functions to support Fiji.  Split out
from the previous patch.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c  | 489 +++++++++++++++++++++-
 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h  |   6 +
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c |  10 +-
 3 files changed, 496 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
index 9af2f59..8b47ea0 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@@ -28,6 +28,8 @@
 #include "atombios.h"
 #include "cgs_common.h"
 #include "pp_debug.h"
+#include "ppevvmath.h"
+
 #define MEM_ID_MASK           0xff000000
 #define MEM_ID_SHIFT          24
 #define CLOCK_RANGE_MASK      0x00ffffff
@@ -94,7 +96,7 @@ static int atomctrl_retrieve_ac_timing(
  * VBIOS set end of memory clock AC timing registers by ucPreRegDataLength bit6 = 1
  * @param    reg_block the address ATOM_INIT_REG_BLOCK
  * @param    table the address of MCRegTable
- * @return   PP_Result_OK
+ * @return   0
  */
 static int atomctrl_set_mc_reg_address_table(
 		ATOM_INIT_REG_BLOCK *reg_block,
@@ -286,6 +288,31 @@ int atomctrl_get_memory_pll_dividers_si(
 	return result;
 }
 
+/** atomctrl_get_memory_pll_dividers_vi().
+ *
+ * @param hwmgr                 input parameter: pointer to HwMgr
+ * @param clock_value             input parameter: memory clock
+ * @param dividers               output parameter: memory PLL dividers
+ */
+int atomctrl_get_memory_pll_dividers_vi(struct pp_hwmgr *hwmgr,
+		uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param)
+{
+	COMPUTE_MEMORY_CLOCK_PARAM_PARAMETERS_V2_2 mpll_parameters;
+	int result;
+
+	mpll_parameters.ulClock.ulClock = (uint32_t)clock_value;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, ComputeMemoryClockParam),
+			&mpll_parameters);
+
+	if (!result)
+		mpll_param->mpll_post_divider =
+				(uint32_t)mpll_parameters.ulClock.ucPostDiv;
+
+	return result;
+}
+
 int atomctrl_get_engine_pll_dividers_vi(
 		struct pp_hwmgr *hwmgr,
 		uint32_t clock_value,
@@ -387,7 +414,7 @@ uint32_t atomctrl_get_reference_clock(struct pp_hwmgr *hwmgr)
 }
 
 /**
- * Returns 0 if the given voltage type is controlled by GPIO pins.
+ * Returns true if the given voltage type is controlled by GPIO pins.
  * voltage_type is one of SET_VOLTAGE_TYPE_ASIC_VDDC,
  * SET_VOLTAGE_TYPE_ASIC_MVDDC, SET_VOLTAGE_TYPE_ASIC_MVDDQ.
  * voltage_mode is one of ATOM_SET_VOLTAGE, ATOM_SET_VOLTAGE_PHASE
@@ -402,10 +429,10 @@ bool atomctrl_is_voltage_controled_by_gpio_v3(
 	bool ret;
 
 	PP_ASSERT_WITH_CODE((NULL != voltage_info),
-			"Could not find Voltage Table in BIOS.", return -1;);
+			"Could not find Voltage Table in BIOS.", return false;);
 
 	ret = (NULL != atomctrl_lookup_voltage_type_v3
-			(voltage_info, voltage_type, voltage_mode)) ? 0 : 1;
+			(voltage_info, voltage_type, voltage_mode)) ? true : false;
 
 	return ret;
 }
@@ -525,6 +552,441 @@ bool atomctrl_get_pp_assign_pin(
 	return bRet;
 }
 
+int atomctrl_calculate_voltage_evv_on_sclk(
+		struct pp_hwmgr *hwmgr,
+		uint8_t voltage_type,
+		uint32_t sclk,
+		uint16_t virtual_voltage_Id,
+		uint16_t *voltage,
+		uint16_t dpm_level,
+		bool debug)
+{
+	ATOM_ASIC_PROFILING_INFO_V3_4 *getASICProfilingInfo;
+
+	EFUSE_LINEAR_FUNC_PARAM sRO_fuse;
+	EFUSE_LINEAR_FUNC_PARAM sCACm_fuse;
+	EFUSE_LINEAR_FUNC_PARAM sCACb_fuse;
+	EFUSE_LOGISTIC_FUNC_PARAM sKt_Beta_fuse;
+	EFUSE_LOGISTIC_FUNC_PARAM sKv_m_fuse;
+	EFUSE_LOGISTIC_FUNC_PARAM sKv_b_fuse;
+	EFUSE_INPUT_PARAMETER sInput_FuseValues;
+	READ_EFUSE_VALUE_PARAMETER sOutput_FuseValues;
+
+	uint32_t ul_RO_fused, ul_CACb_fused, ul_CACm_fused, ul_Kt_Beta_fused, ul_Kv_m_fused, ul_Kv_b_fused;
+	fInt fSM_A0, fSM_A1, fSM_A2, fSM_A3, fSM_A4, fSM_A5, fSM_A6, fSM_A7;
+	fInt fMargin_RO_a, fMargin_RO_b, fMargin_RO_c, fMargin_fixed, fMargin_FMAX_mean, fMargin_Plat_mean, fMargin_FMAX_sigma, fMargin_Plat_sigma, fMargin_DC_sigma;
+	fInt fLkg_FT, repeat;
+	fInt fMicro_FMAX, fMicro_CR, fSigma_FMAX, fSigma_CR, fSigma_DC, fDC_SCLK, fSquared_Sigma_DC, fSquared_Sigma_CR, fSquared_Sigma_FMAX;
+	fInt fRLL_LoadLine, fPowerDPMx, fDerateTDP, fVDDC_base, fA_Term, fC_Term, fB_Term, fRO_DC_margin;
+	fInt fRO_fused, fCACm_fused, fCACb_fused, fKv_m_fused, fKv_b_fused, fKt_Beta_fused, fFT_Lkg_V0NORM;
+	fInt fSclk_margin, fSclk, fEVV_V;
+	fInt fV_min, fV_max, fT_prod, fLKG_Factor, fT_FT, fV_FT, fV_x, fTDP_Power, fTDP_Power_right, fTDP_Power_left, fTDP_Current, fV_NL;
+	uint32_t ul_FT_Lkg_V0NORM;
+	fInt fLn_MaxDivMin, fMin, fAverage, fRange;
+	fInt fRoots[2];
+	fInt fStepSize = GetScaledFraction(625, 100000);
+
+	int result;
+
+	getASICProfilingInfo = (ATOM_ASIC_PROFILING_INFO_V3_4 *)
+			cgs_atom_get_data_table(hwmgr->device,
+					GetIndexIntoMasterTable(DATA, ASIC_ProfilingInfo),
+					NULL, NULL, NULL);
+
+	if (!getASICProfilingInfo)
+		return -1;
+
+	if(getASICProfilingInfo->asHeader.ucTableFormatRevision < 3 ||
+			(getASICProfilingInfo->asHeader.ucTableFormatRevision == 3 &&
+			getASICProfilingInfo->asHeader.ucTableContentRevision < 4))
+		return -1;
+
+	/*-----------------------------------------------------------
+	 *GETTING MULTI-STEP PARAMETERS RELATED TO CURRENT DPM LEVEL
+	 *-----------------------------------------------------------
+	 */
+	fRLL_LoadLine = Divide(getASICProfilingInfo->ulLoadLineSlop, 1000);
+
+	switch (dpm_level) {
+	case 1:
+		fPowerDPMx = Convert_ULONG_ToFraction(getASICProfilingInfo->usPowerDpm1);
+		fDerateTDP = GetScaledFraction(getASICProfilingInfo->ulTdpDerateDPM1, 1000);
+		break;
+	case 2:
+		fPowerDPMx = Convert_ULONG_ToFraction(getASICProfilingInfo->usPowerDpm2);
+		fDerateTDP = GetScaledFraction(getASICProfilingInfo->ulTdpDerateDPM2, 1000);
+		break;
+	case 3:
+		fPowerDPMx = Convert_ULONG_ToFraction(getASICProfilingInfo->usPowerDpm3);
+		fDerateTDP = GetScaledFraction(getASICProfilingInfo->ulTdpDerateDPM3, 1000);
+		break;
+	case 4:
+		fPowerDPMx = Convert_ULONG_ToFraction(getASICProfilingInfo->usPowerDpm4);
+		fDerateTDP = GetScaledFraction(getASICProfilingInfo->ulTdpDerateDPM4, 1000);
+		break;
+	case 5:
+		fPowerDPMx = Convert_ULONG_ToFraction(getASICProfilingInfo->usPowerDpm5);
+		fDerateTDP = GetScaledFraction(getASICProfilingInfo->ulTdpDerateDPM5, 1000);
+		break;
+	case 6:
+		fPowerDPMx = Convert_ULONG_ToFraction(getASICProfilingInfo->usPowerDpm6);
+		fDerateTDP = GetScaledFraction(getASICProfilingInfo->ulTdpDerateDPM6, 1000);
+		break;
+	case 7:
+		fPowerDPMx = Convert_ULONG_ToFraction(getASICProfilingInfo->usPowerDpm7);
+		fDerateTDP = GetScaledFraction(getASICProfilingInfo->ulTdpDerateDPM7, 1000);
+		break;
+	default:
+		printk(KERN_ERR "DPM Level not supported\n");
+		fPowerDPMx = Convert_ULONG_ToFraction(1);
+		fDerateTDP = GetScaledFraction(getASICProfilingInfo->ulTdpDerateDPM0, 1000);
+	}
+
+	/*-------------------------
+	 * DECODING FUSE VALUES
+	 * ------------------------
+	 */
+	/*Decode RO_Fused*/
+	sRO_fuse = getASICProfilingInfo->sRoFuse;
+
+	sInput_FuseValues.usEfuseIndex = sRO_fuse.usEfuseIndex;
+	sInput_FuseValues.ucBitShift = sRO_fuse.ucEfuseBitLSB;
+	sInput_FuseValues.ucBitLength = sRO_fuse.ucEfuseLength;
+
+	sOutput_FuseValues.sEfuse = sInput_FuseValues;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
+			&sOutput_FuseValues);
+
+	if (result)
+		return result;
+
+	/* Finally, the actual fuse value */
+	ul_RO_fused = sOutput_FuseValues.ulEfuseValue;
+	fMin = GetScaledFraction(sRO_fuse.ulEfuseMin, 1);
+	fRange = GetScaledFraction(sRO_fuse.ulEfuseEncodeRange, 1);
+	fRO_fused = fDecodeLinearFuse(ul_RO_fused, fMin, fRange, sRO_fuse.ucEfuseLength);
+
+	sCACm_fuse = getASICProfilingInfo->sCACm;
+
+	sInput_FuseValues.usEfuseIndex = sCACm_fuse.usEfuseIndex;
+	sInput_FuseValues.ucBitShift = sCACm_fuse.ucEfuseBitLSB;
+	sInput_FuseValues.ucBitLength = sCACm_fuse.ucEfuseLength;
+
+	sOutput_FuseValues.sEfuse = sInput_FuseValues;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
+			&sOutput_FuseValues);
+
+	if (result)
+		return result;
+
+	ul_CACm_fused = sOutput_FuseValues.ulEfuseValue;
+	fMin = GetScaledFraction(sCACm_fuse.ulEfuseMin, 1000);
+	fRange = GetScaledFraction(sCACm_fuse.ulEfuseEncodeRange, 1000);
+
+	fCACm_fused = fDecodeLinearFuse(ul_CACm_fused, fMin, fRange, sCACm_fuse.ucEfuseLength);
+
+	sCACb_fuse = getASICProfilingInfo->sCACb;
+
+	sInput_FuseValues.usEfuseIndex = sCACb_fuse.usEfuseIndex;
+	sInput_FuseValues.ucBitShift = sCACb_fuse.ucEfuseBitLSB;
+	sInput_FuseValues.ucBitLength = sCACb_fuse.ucEfuseLength;
+	sOutput_FuseValues.sEfuse = sInput_FuseValues;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
+			&sOutput_FuseValues);
+
+	if (result)
+		return result;
+
+	ul_CACb_fused = sOutput_FuseValues.ulEfuseValue;
+	fMin = GetScaledFraction(sCACb_fuse.ulEfuseMin, 1000);
+	fRange = GetScaledFraction(sCACb_fuse.ulEfuseEncodeRange, 1000);
+
+	fCACb_fused = fDecodeLinearFuse(ul_CACb_fused, fMin, fRange, sCACb_fuse.ucEfuseLength);
+
+	sKt_Beta_fuse = getASICProfilingInfo->sKt_b;
+
+	sInput_FuseValues.usEfuseIndex = sKt_Beta_fuse.usEfuseIndex;
+	sInput_FuseValues.ucBitShift = sKt_Beta_fuse.ucEfuseBitLSB;
+	sInput_FuseValues.ucBitLength = sKt_Beta_fuse.ucEfuseLength;
+
+	sOutput_FuseValues.sEfuse = sInput_FuseValues;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
+			&sOutput_FuseValues);
+
+	if (result)
+		return result;
+
+	ul_Kt_Beta_fused = sOutput_FuseValues.ulEfuseValue;
+	fAverage = GetScaledFraction(sKt_Beta_fuse.ulEfuseEncodeAverage, 1000);
+	fRange = GetScaledFraction(sKt_Beta_fuse.ulEfuseEncodeRange, 1000);
+
+	fKt_Beta_fused = fDecodeLogisticFuse(ul_Kt_Beta_fused,
+			fAverage, fRange, sKt_Beta_fuse.ucEfuseLength);
+
+	sKv_m_fuse = getASICProfilingInfo->sKv_m;
+
+	sInput_FuseValues.usEfuseIndex = sKv_m_fuse.usEfuseIndex;
+	sInput_FuseValues.ucBitShift = sKv_m_fuse.ucEfuseBitLSB;
+	sInput_FuseValues.ucBitLength = sKv_m_fuse.ucEfuseLength;
+
+	sOutput_FuseValues.sEfuse = sInput_FuseValues;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
+			&sOutput_FuseValues);
+	if (result)
+		return result;
+
+	ul_Kv_m_fused = sOutput_FuseValues.ulEfuseValue;
+	fAverage = GetScaledFraction(sKv_m_fuse.ulEfuseEncodeAverage, 1000);
+	fRange = GetScaledFraction((sKv_m_fuse.ulEfuseEncodeRange & 0x7fffffff), 1000);
+	fRange = fMultiply(fRange, ConvertToFraction(-1));
+
+	fKv_m_fused = fDecodeLogisticFuse(ul_Kv_m_fused,
+			fAverage, fRange, sKv_m_fuse.ucEfuseLength);
+
+	sKv_b_fuse = getASICProfilingInfo->sKv_b;
+
+	sInput_FuseValues.usEfuseIndex = sKv_b_fuse.usEfuseIndex;
+	sInput_FuseValues.ucBitShift = sKv_b_fuse.ucEfuseBitLSB;
+	sInput_FuseValues.ucBitLength = sKv_b_fuse.ucEfuseLength;
+	sOutput_FuseValues.sEfuse = sInput_FuseValues;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
+			&sOutput_FuseValues);
+
+	if (result)
+		return result;
+
+	ul_Kv_b_fused = sOutput_FuseValues.ulEfuseValue;
+	fAverage = GetScaledFraction(sKv_b_fuse.ulEfuseEncodeAverage, 1000);
+	fRange = GetScaledFraction(sKv_b_fuse.ulEfuseEncodeRange, 1000);
+
+	fKv_b_fused = fDecodeLogisticFuse(ul_Kv_b_fused,
+			fAverage, fRange, sKv_b_fuse.ucEfuseLength);
+
+	/* Decoding the Leakage - No special struct container */
+	/*
+	 * usLkgEuseIndex=56
+	 * ucLkgEfuseBitLSB=6
+	 * ucLkgEfuseLength=10
+	 * ulLkgEncodeLn_MaxDivMin=69077
+	 * ulLkgEncodeMax=1000000
+	 * ulLkgEncodeMin=1000
+	 * ulEfuseLogisticAlpha=13
+	 */
+
+	sInput_FuseValues.usEfuseIndex = getASICProfilingInfo->usLkgEuseIndex;
+	sInput_FuseValues.ucBitShift = getASICProfilingInfo->ucLkgEfuseBitLSB;
+	sInput_FuseValues.ucBitLength = getASICProfilingInfo->ucLkgEfuseLength;
+
+	sOutput_FuseValues.sEfuse = sInput_FuseValues;
+
+	result = cgs_atom_exec_cmd_table(hwmgr->device,
+			GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
+			&sOutput_FuseValues);
+
+	if (result)
+		return result;
+
+	ul_FT_Lkg_V0NORM = sOutput_FuseValues.ulEfuseValue;
+	fLn_MaxDivMin = GetScaledFraction(getASICProfilingInfo->ulLkgEncodeLn_MaxDivMin, 10000);
+	fMin = GetScaledFraction(getASICProfilingInfo->ulLkgEncodeMin, 10000);
+
+	fFT_Lkg_V0NORM = fDecodeLeakageID(ul_FT_Lkg_V0NORM,
+			fLn_MaxDivMin, fMin, getASICProfilingInfo->ucLkgEfuseLength);
+	fLkg_FT = fFT_Lkg_V0NORM;
+
+	/*-------------------------------------------
+	 * PART 2 - Grabbing all required values
+	 *-------------------------------------------
+	 */
+	fSM_A0 = fMultiply(GetScaledFraction(getASICProfilingInfo->ulSM_A0, 1000000),
+			ConvertToFraction(uPow(-1, getASICProfilingInfo->ucSM_A0_sign)));
+	fSM_A1 = fMultiply(GetScaledFraction(getASICProfilingInfo->ulSM_A1, 1000000),
+			ConvertToFraction(uPow(-1, getASICProfilingInfo->ucSM_A1_sign)));
+	fSM_A2 = fMultiply(GetScaledFraction(getASICProfilingInfo->ulSM_A2, 100000),
+			ConvertToFraction(uPow(-1, getASICProfilingInfo->ucSM_A2_sign)));
+	fSM_A3 = fMultiply(GetScaledFraction(getASICProfilingInfo->ulSM_A3, 1000000),
+			ConvertToFraction(uPow(-1, getASICProfilingInfo->ucSM_A3_sign)));
+	fSM_A4 = fMultiply(GetScaledFraction(getASICProfilingInfo->ulSM_A4, 1000000),
+			ConvertToFraction(uPow(-1, getASICProfilingInfo->ucSM_A4_sign)));
+	fSM_A5 = fMultiply(GetScaledFraction(getASICProfilingInfo->ulSM_A5, 1000),
+			ConvertToFraction(uPow(-1, getASICProfilingInfo->ucSM_A5_sign)));
+	fSM_A6 = fMultiply(GetScaledFraction(getASICProfilingInfo->ulSM_A6, 1000),
+			ConvertToFraction(uPow(-1, getASICProfilingInfo->ucSM_A6_sign)));
+	fSM_A7 = fMultiply(GetScaledFraction(getASICProfilingInfo->ulSM_A7, 1000),
+			ConvertToFraction(uPow(-1, getASICProfilingInfo->ucSM_A7_sign)));
+
+	fMargin_RO_a = ConvertToFraction(getASICProfilingInfo->ulMargin_RO_a);
+	fMargin_RO_b = ConvertToFraction(getASICProfilingInfo->ulMargin_RO_b);
+	fMargin_RO_c = ConvertToFraction(getASICProfilingInfo->ulMargin_RO_c);
+
+	fMargin_fixed = ConvertToFraction(getASICProfilingInfo->ulMargin_fixed);
+
+	fMargin_FMAX_mean = GetScaledFraction(
+			getASICProfilingInfo->ulMargin_Fmax_mean, 10000);
+	fMargin_Plat_mean = GetScaledFraction(
+			getASICProfilingInfo->ulMargin_plat_mean, 10000);
+	fMargin_FMAX_sigma = GetScaledFraction(
+			getASICProfilingInfo->ulMargin_Fmax_sigma, 10000);
+	fMargin_Plat_sigma = GetScaledFraction(
+			getASICProfilingInfo->ulMargin_plat_sigma, 10000);
+
+	fMargin_DC_sigma = GetScaledFraction(
+			getASICProfilingInfo->ulMargin_DC_sigma, 100);
+	fMargin_DC_sigma = fDivide(fMargin_DC_sigma, ConvertToFraction(1000));
+
+	fCACm_fused = fDivide(fCACm_fused, ConvertToFraction(100));
+	fCACb_fused = fDivide(fCACb_fused, ConvertToFraction(100));
+	fKt_Beta_fused = fDivide(fKt_Beta_fused, ConvertToFraction(100));
+	fKv_m_fused =  fNegate(fDivide(fKv_m_fused, ConvertToFraction(100)));
+	fKv_b_fused = fDivide(fKv_b_fused, ConvertToFraction(10));
+
+	fSclk = GetScaledFraction(sclk, 100);
+
+	fV_max = fDivide(GetScaledFraction(
+			getASICProfilingInfo->ulMaxVddc, 1000), ConvertToFraction(4));
+	fT_prod = GetScaledFraction(getASICProfilingInfo->ulBoardCoreTemp, 10);
+	fLKG_Factor = GetScaledFraction(getASICProfilingInfo->ulEvvLkgFactor, 100);
+	fT_FT = GetScaledFraction(getASICProfilingInfo->ulLeakageTemp, 10);
+	fV_FT = fDivide(GetScaledFraction(
+			getASICProfilingInfo->ulLeakageVoltage, 1000), ConvertToFraction(4));
+	fV_min = fDivide(GetScaledFraction(
+			getASICProfilingInfo->ulMinVddc, 1000), ConvertToFraction(4));
+
+	/*-----------------------
+	 * PART 3
+	 *-----------------------
+	 */
+
+	fA_Term = fAdd(fMargin_RO_a, fAdd(fMultiply(fSM_A4,fSclk), fSM_A5));
+	fB_Term = fAdd(fAdd(fMultiply(fSM_A2, fSclk), fSM_A6), fMargin_RO_b);
+	fC_Term = fAdd(fMargin_RO_c,
+			fAdd(fMultiply(fSM_A0,fLkg_FT),
+			fAdd(fMultiply(fSM_A1, fMultiply(fLkg_FT,fSclk)),
+			fAdd(fMultiply(fSM_A3, fSclk),
+			fSubtract(fSM_A7,fRO_fused)))));
+
+	fVDDC_base = fSubtract(fRO_fused,
+			fSubtract(fMargin_RO_c,
+					fSubtract(fSM_A3, fMultiply(fSM_A1, fSclk))));
+	fVDDC_base = fDivide(fVDDC_base, fAdd(fMultiply(fSM_A0,fSclk), fSM_A2));
+
+	repeat = fSubtract(fVDDC_base,
+			fDivide(fMargin_DC_sigma, ConvertToFraction(1000)));
+
+	fRO_DC_margin = fAdd(fMultiply(fMargin_RO_a,
+			fGetSquare(repeat)),
+			fAdd(fMultiply(fMargin_RO_b, repeat),
+			fMargin_RO_c));
+
+	fDC_SCLK = fSubtract(fRO_fused,
+			fSubtract(fRO_DC_margin,
+			fSubtract(fSM_A3,
+			fMultiply(fSM_A2, repeat))));
+	fDC_SCLK = fDivide(fDC_SCLK, fAdd(fMultiply(fSM_A0,repeat), fSM_A1));
+
+	fSigma_DC = fSubtract(fSclk, fDC_SCLK);
+
+	fMicro_FMAX = fMultiply(fSclk, fMargin_FMAX_mean);
+	fMicro_CR = fMultiply(fSclk, fMargin_Plat_mean);
+	fSigma_FMAX = fMultiply(fSclk, fMargin_FMAX_sigma);
+	fSigma_CR = fMultiply(fSclk, fMargin_Plat_sigma);
+
+	fSquared_Sigma_DC = fGetSquare(fSigma_DC);
+	fSquared_Sigma_CR = fGetSquare(fSigma_CR);
+	fSquared_Sigma_FMAX = fGetSquare(fSigma_FMAX);
+
+	fSclk_margin = fAdd(fMicro_FMAX,
+			fAdd(fMicro_CR,
+			fAdd(fMargin_fixed,
+			fSqrt(fAdd(fSquared_Sigma_FMAX,
+			fAdd(fSquared_Sigma_DC, fSquared_Sigma_CR))))));
+	/*
+	 fA_Term = fSM_A4 * (fSclk + fSclk_margin) + fSM_A5;
+	 fB_Term = fSM_A2 * (fSclk + fSclk_margin) + fSM_A6;
+	 fC_Term = fRO_DC_margin + fSM_A0 * fLkg_FT + fSM_A1 * fLkg_FT * (fSclk + fSclk_margin) + fSM_A3 * (fSclk + fSclk_margin) + fSM_A7 - fRO_fused;
+	 */
+
+	fA_Term = fAdd(fMultiply(fSM_A4, fAdd(fSclk, fSclk_margin)), fSM_A5);
+	fB_Term = fAdd(fMultiply(fSM_A2, fAdd(fSclk, fSclk_margin)), fSM_A6);
+	fC_Term = fAdd(fRO_DC_margin,
+			fAdd(fMultiply(fSM_A0, fLkg_FT),
+			fAdd(fMultiply(fMultiply(fSM_A1, fLkg_FT),
+			fAdd(fSclk, fSclk_margin)),
+			fAdd(fMultiply(fSM_A3,
+			fAdd(fSclk, fSclk_margin)),
+			fSubtract(fSM_A7, fRO_fused)))));
+
+	SolveQuadracticEqn(fA_Term, fB_Term, fC_Term, fRoots);
+
+	if (GreaterThan(fRoots[0], fRoots[1]))
+		fEVV_V = fRoots[1];
+	else
+		fEVV_V = fRoots[0];
+
+	if (GreaterThan(fV_min, fEVV_V))
+		fEVV_V = fV_min;
+	else if (GreaterThan(fEVV_V, fV_max))
+		fEVV_V = fSubtract(fV_max, fStepSize);
+
+	fEVV_V = fRoundUpByStepSize(fEVV_V, fStepSize, 0);
+
+	/*-----------------
+	 * PART 4
+	 *-----------------
+	 */
+
+	fV_x = fV_min;
+
+	while (GreaterThan(fAdd(fV_max, fStepSize), fV_x)) {
+		fTDP_Power_left = fMultiply(fMultiply(fMultiply(fAdd(
+				fMultiply(fCACm_fused, fV_x), fCACb_fused), fSclk),
+				fGetSquare(fV_x)), fDerateTDP);
+
+		fTDP_Power_right = fMultiply(fFT_Lkg_V0NORM, fMultiply(fLKG_Factor,
+				fMultiply(fExponential(fMultiply(fAdd(fMultiply(fKv_m_fused,
+				fT_prod), fKv_b_fused), fV_x)), fV_x)));
+		fTDP_Power_right = fMultiply(fTDP_Power_right, fExponential(fMultiply(
+				fKt_Beta_fused, fT_prod)));
+		fTDP_Power_right = fDivide(fTDP_Power_right, fExponential(fMultiply(
+				fAdd(fMultiply(fKv_m_fused, fT_prod), fKv_b_fused), fV_FT)));
+		fTDP_Power_right = fDivide(fTDP_Power_right, fExponential(fMultiply(
+				fKt_Beta_fused, fT_FT)));
+
+		fTDP_Power = fAdd(fTDP_Power_left, fTDP_Power_right);
+
+		fTDP_Current = fDivide(fTDP_Power, fV_x);
+
+		fV_NL = fAdd(fV_x, fDivide(fMultiply(fTDP_Current, fRLL_LoadLine),
+				ConvertToFraction(10)));
+
+		fV_NL = fRoundUpByStepSize(fV_NL, fStepSize, 0);
+
+		if (GreaterThan(fV_max, fV_NL) &&
+			(GreaterThan(fV_NL,fEVV_V) ||
+			Equal(fV_NL, fEVV_V))) {
+			fV_NL = fMultiply(fV_NL, ConvertToFraction(1000));
+
+			*voltage = (uint16_t)fV_NL.partial.real;
+			break;
+		} else
+			fV_x = fAdd(fV_x, fStepSize);
+	}
+
+	return result;
+}
+
 /** atomctrl_get_voltage_evv_on_sclk gets voltage via call to ATOM COMMAND table.
  * @param hwmgr               	input: pointer to hwManager
  * @param voltage_type            input: type of EVV voltage VDDC or VDDGFX
@@ -701,4 +1163,23 @@ int atomctrl_get_engine_clock_spread_spectrum(
 			ASIC_INTERNAL_ENGINE_SS, engine_clock, ssInfo);
 }
 
+int atomctrl_read_efuse(void *device, uint16_t start_index,
+		uint16_t end_index, uint32_t mask, uint32_t *efuse)
+{
+	int result;
+	READ_EFUSE_VALUE_PARAMETER efuse_param;
+
+	efuse_param.sEfuse.usEfuseIndex = (start_index / 32) * 4;
+	efuse_param.sEfuse.ucBitShift = (uint8_t)
+			(start_index - ((start_index / 32) * 32));
+	efuse_param.sEfuse.ucBitLength  = (uint8_t)
+			((end_index - start_index) + 1);
 
+	result = cgs_atom_exec_cmd_table(device,
+			GetIndexIntoMasterTable(COMMAND, ReadEfuseValue),
+			&efuse_param);
+	if (!result)
+		*efuse = efuse_param.ulEfuseValue & mask;
+
+	return result;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
index 23da436..b5ba371 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
@@ -231,6 +231,12 @@ extern int atomctrl_get_engine_pll_dividers_vi(struct pp_hwmgr *hwmgr, uint32_t
 extern int atomctrl_get_dfs_pll_dividers_vi(struct pp_hwmgr *hwmgr, uint32_t clock_value, pp_atomctrl_clock_dividers_vi *dividers);
 extern bool atomctrl_is_voltage_controled_by_gpio_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode);
 extern int atomctrl_get_voltage_table_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode, pp_atomctrl_voltage_table *voltage_table);
+extern int atomctrl_get_memory_pll_dividers_vi(struct pp_hwmgr *hwmgr,
+		uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param);
+extern int atomctrl_read_efuse(void *device, uint16_t start_index,
+		uint16_t end_index, uint32_t mask, uint32_t *efuse);
+extern int atomctrl_calculate_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
+		uint32_t sclk, uint16_t virtual_voltage_Id, uint16_t *voltage, uint16_t dpm_level, bool debug);
 
 
 #endif
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 0feb1a8..1a02c7d 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -4507,14 +4507,14 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 	data->vdd_gfx_control = TONGA_VOLTAGE_CONTROL_NONE;
 	data->mvdd_control = TONGA_VOLTAGE_CONTROL_NONE;
 
-	if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+	if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
 				VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_SVID2)) {
 		data->voltage_control = TONGA_VOLTAGE_CONTROL_BY_SVID2;
 	}
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_ControlVDDGFX)) {
-		if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
 			VOLTAGE_TYPE_VDDGFX, VOLTAGE_OBJ_SVID2)) {
 			data->vdd_gfx_control = TONGA_VOLTAGE_CONTROL_BY_SVID2;
 		}
@@ -4527,7 +4527,7 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_EnableMVDDControl)) {
-		if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
 					VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT)) {
 			data->mvdd_control = TONGA_VOLTAGE_CONTROL_BY_GPIO;
 		}
@@ -4540,10 +4540,10 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 			PHM_PlatformCaps_ControlVDDCI)) {
-		if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
 					VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT))
 			data->vdd_ci_control = TONGA_VOLTAGE_CONTROL_BY_GPIO;
-		else if (0 == atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+		else if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
 						VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_SVID2))
 			data->vdd_ci_control = TONGA_VOLTAGE_CONTROL_BY_SVID2;
 	}
-- 
cgit v1.1


From 74785623db6889e6fffb5d2565a27fbeb9ddb390 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Wed, 26 Aug 2015 16:50:59 -0400
Subject: drm/amd/powerplay: add Fiji SMU support.

Add support for the SMU manager for Fiji. This handles the
firmware loading for other IP blocks (GFX, SDMA, etc.).

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/smumgr/Makefile      |    2 +-
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c | 1035 ++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h |   77 ++
 drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c      |    4 +
 4 files changed, 1117 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
index 0e3348d..6c4ef13 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the 'smu manager' sub-component of powerplay.
 # It provides the smu management services for the driver.
 
-SMU_MGR = smumgr.o cz_smumgr.o tonga_smumgr.o
+SMU_MGR = smumgr.o cz_smumgr.o tonga_smumgr.o fiji_smumgr.o
 
 AMD_PP_SMUMGR = $(addprefix $(AMD_PP_PATH)/smumgr/,$(SMU_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
new file mode 100644
index 0000000..c96b458
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -0,0 +1,1035 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "smumgr.h"
+#include "smu73.h"
+#include "smu_ucode_xfer_vi.h"
+#include "fiji_smumgr.h"
+#include "fiji_ppsmc.h"
+#include "smu73_discrete.h"
+#include "ppatomctrl.h"
+#include "smu/smu_7_1_3_d.h"
+#include "smu/smu_7_1_3_sh_mask.h"
+#include "gmc/gmc_8_1_d.h"
+#include "gmc/gmc_8_1_sh_mask.h"
+#include "oss/oss_3_0_d.h"
+#include "gca/gfx_8_0_d.h"
+#include "bif/bif_5_0_d.h"
+#include "bif/bif_5_0_sh_mask.h"
+#include "pp_debug.h"
+#include "fiji_pwrvirus.h"
+
+#define AVFS_EN_MSB                                        1568
+#define AVFS_EN_LSB                                        1568
+
+#define FIJI_SMC_SIZE 0x20000
+
+struct SMU73_Discrete_GraphicsLevel avfs_graphics_level[8] = {
+		/*  Min        Sclk       pcie     DeepSleep Activity  CgSpll      CgSpll    spllSpread  SpllSpread   CcPwr  CcPwr  Sclk   Display     Enabled     Enabled                       Voltage    Power */
+		/* Voltage,  Frequency,  DpmLevel,  DivId,    Level,  FuncCntl3,  FuncCntl4,  Spectrum,   Spectrum2,  DynRm, DynRm1  Did, Watermark, ForActivity, ForThrottle, UpHyst, DownHyst, DownHyst, Throttle */
+		{ 0x3c0fd047, 0x30750000,   0x00,     0x03,   0x1e00, 0x00200410, 0x87020000, 0x21680000, 0x0c000000,   0,      0,   0x16,   0x00,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 },
+		{ 0xa00fd047, 0x409c0000,   0x01,     0x04,   0x1e00, 0x00800510, 0x87020000, 0x21680000, 0x11000000,   0,      0,   0x16,   0x00,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 },
+		{ 0x0410d047, 0x50c30000,   0x01,     0x00,   0x1e00, 0x00600410, 0x87020000, 0x21680000, 0x0d000000,   0,      0,   0x0e,   0x00,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 },
+		{ 0x6810d047, 0x60ea0000,   0x01,     0x00,   0x1e00, 0x00800410, 0x87020000, 0x21680000, 0x0e000000,   0,      0,   0x0c,   0x00,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 },
+		{ 0xcc10d047, 0xe8fd0000,   0x01,     0x00,   0x1e00, 0x00e00410, 0x87020000, 0x21680000, 0x0f000000,   0,      0,   0x0c,   0x00,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 },
+		{ 0x3011d047, 0x70110100,   0x01,     0x00,   0x1e00, 0x00400510, 0x87020000, 0x21680000, 0x10000000,   0,      0,   0x0c,   0x00,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 },
+		{ 0x9411d047, 0xf8240100,   0x01,     0x00,   0x1e00, 0x00a00510, 0x87020000, 0x21680000, 0x11000000,   0,      0,   0x0c,   0x00,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 },
+		{ 0xf811d047, 0x80380100,   0x01,     0x00,   0x1e00, 0x00000610, 0x87020000, 0x21680000, 0x12000000,   0,      0,   0x0c,   0x01,       0x01,        0x01,      0x00,   0x00,      0x00,     0x00 }
+};
+
+static enum cgs_ucode_id fiji_convert_fw_type_to_cgs(uint32_t fw_type)
+{
+	enum cgs_ucode_id result = CGS_UCODE_ID_MAXIMUM;
+
+	switch (fw_type) {
+	case UCODE_ID_SMU:
+		result = CGS_UCODE_ID_SMU;
+		break;
+	case UCODE_ID_SDMA0:
+		result = CGS_UCODE_ID_SDMA0;
+		break;
+	case UCODE_ID_SDMA1:
+		result = CGS_UCODE_ID_SDMA1;
+		break;
+	case UCODE_ID_CP_CE:
+		result = CGS_UCODE_ID_CP_CE;
+		break;
+	case UCODE_ID_CP_PFP:
+		result = CGS_UCODE_ID_CP_PFP;
+		break;
+	case UCODE_ID_CP_ME:
+		result = CGS_UCODE_ID_CP_ME;
+		break;
+	case UCODE_ID_CP_MEC:
+		result = CGS_UCODE_ID_CP_MEC;
+		break;
+	case UCODE_ID_CP_MEC_JT1:
+		result = CGS_UCODE_ID_CP_MEC_JT1;
+		break;
+	case UCODE_ID_CP_MEC_JT2:
+		result = CGS_UCODE_ID_CP_MEC_JT2;
+		break;
+	case UCODE_ID_RLC_G:
+		result = CGS_UCODE_ID_RLC_G;
+		break;
+	default:
+		break;
+	}
+
+	return result;
+}
+/**
+* Set the address for reading/writing the SMC SRAM space.
+* @param    smumgr  the address of the powerplay hardware manager.
+* @param    smc_addr the address in the SMC RAM to access.
+*/
+static int fiji_set_smc_sram_address(struct pp_smumgr *smumgr,
+		uint32_t smc_addr, uint32_t limit)
+{
+	PP_ASSERT_WITH_CODE((0 == (3 & smc_addr)),
+			"SMC address must be 4 byte aligned.", return -EINVAL;);
+	PP_ASSERT_WITH_CODE((limit > (smc_addr + 3)),
+			"SMC address is beyond the SMC RAM area.", return -EINVAL;);
+
+	cgs_write_register(smumgr->device, mmSMC_IND_INDEX_0, smc_addr);
+	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
+
+	return 0;
+}
+
+/**
+* Copy bytes from an array into the SMC RAM space.
+*
+* @param    smumgr  the address of the powerplay SMU manager.
+* @param    smcStartAddress the start address in the SMC RAM to copy bytes to.
+* @param    src the byte array to copy the bytes from.
+* @param    byteCount the number of bytes to copy.
+*/
+int fiji_copy_bytes_to_smc(struct pp_smumgr *smumgr,
+		uint32_t smcStartAddress, const uint8_t *src,
+		uint32_t byteCount, uint32_t limit)
+{
+	int result;
+	uint32_t data, originalData;
+	uint32_t addr, extraShift;
+
+	PP_ASSERT_WITH_CODE((0 == (3 & smcStartAddress)),
+			"SMC address must be 4 byte aligned.", return -EINVAL;);
+	PP_ASSERT_WITH_CODE((limit > (smcStartAddress + byteCount)),
+			"SMC address is beyond the SMC RAM area.", return -EINVAL;);
+
+	addr = smcStartAddress;
+
+	while (byteCount >= 4) {
+		/* Bytes are written into the SMC addres space with the MSB first. */
+		data = src[0] * 0x1000000 + src[1] * 0x10000 + src[2] * 0x100 + src[3];
+
+		result = fiji_set_smc_sram_address(smumgr, addr, limit);
+		if (result)
+			return result;
+
+		cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
+
+		src += 4;
+		byteCount -= 4;
+		addr += 4;
+	}
+
+	if (byteCount) {
+		/* Now write the odd bytes left.
+		 * Do a read modify write cycle.
+		 */
+		data = 0;
+
+		result = fiji_set_smc_sram_address(smumgr, addr, limit);
+		if (result)
+			return result;
+
+		originalData = cgs_read_register(smumgr->device, mmSMC_IND_DATA_0);
+		extraShift = 8 * (4 - byteCount);
+
+		while (byteCount > 0) {
+			/* Bytes are written into the SMC addres
+			 * space with the MSB first.
+			 */
+			data = (0x100 * data) + *src++;
+			byteCount--;
+		}
+		data <<= extraShift;
+		data |= (originalData & ~((~0UL) << extraShift));
+
+		result = fiji_set_smc_sram_address(smumgr, addr, limit);
+		if (!result)
+			return result;
+
+		cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data);
+	}
+	return 0;
+}
+
+int fiji_program_jump_on_start(struct pp_smumgr *smumgr)
+{
+	static unsigned char data[] = { 0xE0, 0x00, 0x80, 0x40 };
+
+	fiji_copy_bytes_to_smc(smumgr, 0x0, data, 4, sizeof(data) + 1);
+
+	return 0;
+}
+
+/**
+* Return if the SMC is currently running.
+*
+* @param    smumgr  the address of the powerplay hardware manager.
+*/
+bool fiji_is_smc_ram_running(struct pp_smumgr *smumgr)
+{
+	return ((0 == SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device,
+			CGS_IND_REG__SMC,
+			SMC_SYSCON_CLOCK_CNTL_0, ck_disable))
+			&& (0x20100 <= cgs_read_ind_register(smumgr->device,
+					CGS_IND_REG__SMC, ixSMC_PC_C)));
+}
+
+/**
+* Send a message to the SMC, and wait for its response.
+*
+* @param    smumgr  the address of the powerplay hardware manager.
+* @param    msg the message to send.
+* @return   The response that came from the SMC.
+*/
+int fiji_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
+{
+	if (!fiji_is_smc_ram_running(smumgr))
+		return -1;
+
+	if (1 != SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP)) {
+		printk(KERN_ERR "Failed to send Previous Message.");
+		SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	}
+
+	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
+    SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+
+    return 0;
+}
+
+/**
+ * Send a message to the SMC with parameter
+ * @param    smumgr:  the address of the powerplay hardware manager.
+ * @param    msg: the message to send.
+ * @param    parameter: the parameter to send
+ * @return   The response that came from the SMC.
+ */
+int fiji_send_msg_to_smc_with_parameter(struct pp_smumgr *smumgr,
+		uint16_t msg, uint32_t parameter)
+{
+	if (!fiji_is_smc_ram_running(smumgr))
+		return -1;
+
+	if (1 != SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP)) {
+		printk(KERN_ERR "Failed to send Previous Message.");
+		SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	}
+
+	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, parameter);
+	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+
+	return 0;
+}
+
+
+/**
+* Send a message to the SMC with parameter, do not wait for response
+*
+* @param    smumgr:  the address of the powerplay hardware manager.
+* @param    msg: the message to send.
+* @param    parameter: the parameter to send
+* @return   The response that came from the SMC.
+*/
+int fiji_send_msg_to_smc_with_parameter_without_waiting(
+		struct pp_smumgr *smumgr, uint16_t msg, uint32_t parameter)
+{
+	if (1 != SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP)) {
+		printk(KERN_ERR "Failed to send Previous Message.");
+		SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	}
+	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, parameter);
+	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
+
+	return 0;
+}
+
+/**
+* Uploads the SMU firmware from .hex file
+*
+* @param    smumgr  the address of the powerplay SMU manager.
+* @return   0 or -1.
+*/
+
+static int fiji_upload_smu_firmware_image(struct pp_smumgr *smumgr)
+{
+	const uint8_t *src;
+	uint32_t byte_count;
+	uint32_t *data;
+	struct cgs_firmware_info info = {0};
+
+	cgs_get_firmware_info(smumgr->device,
+			fiji_convert_fw_type_to_cgs(UCODE_ID_SMU), &info);
+
+	if (info.image_size & 3) {
+		printk(KERN_ERR "SMC ucode is not 4 bytes aligned\n");
+		return -EINVAL;
+	}
+
+	if (info.image_size > FIJI_SMC_SIZE) {
+		printk(KERN_ERR "SMC address is beyond the SMC RAM area\n");
+		return -EINVAL;
+	}
+
+	cgs_write_register(smumgr->device, mmSMC_IND_INDEX_0, 0x20000);
+	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 1);
+
+	byte_count = info.image_size;
+	src = (const uint8_t *)info.kptr;
+
+	data = (uint32_t *)src;
+	for (; byte_count >= 4; data++, byte_count -= 4)
+		cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, data[0]);
+
+	SMUM_WRITE_FIELD(smumgr->device, SMC_IND_ACCESS_CNTL, AUTO_INCREMENT_IND_0, 0);
+	return 0;
+}
+
+/**
+* Read a 32bit value from the SMC SRAM space.
+* ALL PARAMETERS ARE IN HOST BYTE ORDER.
+* @param    smumgr  the address of the powerplay hardware manager.
+* @param    smc_addr the address in the SMC RAM to access.
+* @param    value and output parameter for the data read from the SMC SRAM.
+*/
+int fiji_read_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr,
+		uint32_t *value, uint32_t limit)
+{
+	int	result = fiji_set_smc_sram_address(smumgr, smc_addr, limit);
+
+	if (result)
+		return result;
+
+	*value = cgs_read_register(smumgr->device, mmSMC_IND_DATA_0);
+	return 0;
+}
+
+/**
+* Write a 32bit value to the SMC SRAM space.
+* ALL PARAMETERS ARE IN HOST BYTE ORDER.
+* @param    smumgr  the address of the powerplay hardware manager.
+* @param    smc_addr the address in the SMC RAM to access.
+* @param    value to write to the SMC SRAM.
+*/
+int fiji_write_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr,
+		uint32_t value, uint32_t limit)
+{
+	int result;
+
+	result = fiji_set_smc_sram_address(smumgr, smc_addr, limit);
+
+	if (result)
+		return result;
+
+	cgs_write_register(smumgr->device, mmSMC_IND_DATA_0, value);
+	return 0;
+}
+
+static uint32_t fiji_get_mask_for_firmware_type(uint32_t fw_type)
+{
+	uint32_t result = 0;
+
+	switch (fw_type) {
+	case UCODE_ID_SDMA0:
+		result = UCODE_ID_SDMA0_MASK;
+		break;
+	case UCODE_ID_SDMA1:
+		result = UCODE_ID_SDMA1_MASK;
+		break;
+	case UCODE_ID_CP_CE:
+		result = UCODE_ID_CP_CE_MASK;
+		break;
+	case UCODE_ID_CP_PFP:
+		result = UCODE_ID_CP_PFP_MASK;
+		break;
+	case UCODE_ID_CP_ME:
+		result = UCODE_ID_CP_ME_MASK;
+		break;
+	case UCODE_ID_CP_MEC_JT1:
+		result = UCODE_ID_CP_MEC_MASK | UCODE_ID_CP_MEC_JT1_MASK;
+		break;
+	case UCODE_ID_CP_MEC_JT2:
+		result = UCODE_ID_CP_MEC_MASK | UCODE_ID_CP_MEC_JT2_MASK;
+		break;
+	case UCODE_ID_RLC_G:
+		result = UCODE_ID_RLC_G_MASK;
+		break;
+	default:
+		printk(KERN_ERR "UCode type is out of range!");
+		result = 0;
+	}
+
+	return result;
+}
+
+/* Populate one firmware image to the data structure */
+static int fiji_populate_single_firmware_entry(struct pp_smumgr *smumgr,
+		uint32_t fw_type, struct SMU_Entry *entry)
+{
+	int result;
+	struct cgs_firmware_info info = {0};
+
+	result = cgs_get_firmware_info(
+			smumgr->device,
+			fiji_convert_fw_type_to_cgs(fw_type),
+			&info);
+
+	if (!result) {
+		entry->version = 0;
+		entry->id = (uint16_t)fw_type;
+		entry->image_addr_high = smu_upper_32_bits(info.mc_addr);
+		entry->image_addr_low = smu_lower_32_bits(info.mc_addr);
+		entry->meta_data_addr_high = 0;
+		entry->meta_data_addr_low = 0;
+		entry->data_size_byte = info.image_size;
+		entry->num_register_entries = 0;
+
+		if (fw_type == UCODE_ID_RLC_G)
+			entry->flags = 1;
+		else
+			entry->flags = 0;
+	}
+
+	return result;
+}
+
+static int fiji_request_smu_load_fw(struct pp_smumgr *smumgr)
+{
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+	uint32_t fw_to_load;
+	struct SMU_DRAMData_TOC *toc;
+
+	if (priv->soft_regs_start)
+		cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+				priv->soft_regs_start +
+				offsetof(SMU73_SoftRegisters, UcodeLoadStatus),
+				0x0);
+
+	toc = (struct SMU_DRAMData_TOC *)priv->header;
+	toc->num_entries = 0;
+	toc->structure_version = 1;
+
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_RLC_G, &toc->entry[toc->num_entries++]),
+			"Failed to Get Firmware Entry.\n" , return -1 );
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_CP_CE, &toc->entry[toc->num_entries++]),
+			"Failed to Get Firmware Entry.\n" , return -1 );
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_CP_PFP, &toc->entry[toc->num_entries++]),
+			"Failed to Get Firmware Entry.\n" , return -1 );
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_CP_ME, &toc->entry[toc->num_entries++]),
+			"Failed to Get Firmware Entry.\n" , return -1 );
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_CP_MEC, &toc->entry[toc->num_entries++]),
+			"Failed to Get Firmware Entry.\n" , return -1 );
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_CP_MEC_JT1, &toc->entry[toc->num_entries++]),
+					"Failed to Get Firmware Entry.\n" , return -1 );
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_CP_MEC_JT2, &toc->entry[toc->num_entries++]),
+					"Failed to Get Firmware Entry.\n" , return -1 );
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_SDMA0, &toc->entry[toc->num_entries++]),
+					"Failed to Get Firmware Entry.\n" , return -1 );
+	PP_ASSERT_WITH_CODE(
+			0 == fiji_populate_single_firmware_entry(smumgr,
+					UCODE_ID_SDMA1, &toc->entry[toc->num_entries++]),
+					"Failed to Get Firmware Entry.\n" , return -1 );
+
+	fiji_send_msg_to_smc_with_parameter(smumgr, PPSMC_MSG_DRV_DRAM_ADDR_HI,
+			priv->header_buffer.mc_addr_high);
+	fiji_send_msg_to_smc_with_parameter(smumgr,PPSMC_MSG_DRV_DRAM_ADDR_LO,
+			priv->header_buffer.mc_addr_low);
+
+	fw_to_load = UCODE_ID_RLC_G_MASK
+			+ UCODE_ID_SDMA0_MASK
+			+ UCODE_ID_SDMA1_MASK
+			+ UCODE_ID_CP_CE_MASK
+			+ UCODE_ID_CP_ME_MASK
+			+ UCODE_ID_CP_PFP_MASK
+			+ UCODE_ID_CP_MEC_MASK
+			+ UCODE_ID_CP_MEC_JT1_MASK
+			+ UCODE_ID_CP_MEC_JT2_MASK;
+
+	if (fiji_send_msg_to_smc_with_parameter(smumgr,
+			PPSMC_MSG_LoadUcodes, fw_to_load))
+		printk(KERN_ERR "Fail to Request SMU Load uCode");
+
+	return 0;
+}
+
+
+/* Check if the FW has been loaded, SMU will not return
+ * if loading has not finished.
+ */
+static int fiji_check_fw_load_finish(struct pp_smumgr *smumgr,
+		uint32_t fw_type)
+{
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+	uint32_t mask = fiji_get_mask_for_firmware_type(fw_type);
+
+	/* Check SOFT_REGISTERS_TABLE_28.UcodeLoadStatus */
+	if (smum_wait_on_indirect_register(smumgr, mmSMC_IND_INDEX,
+			priv->soft_regs_start +
+			offsetof(SMU73_SoftRegisters, UcodeLoadStatus),
+			mask, mask)) {
+		printk(KERN_ERR "check firmware loading failed\n");
+		return -EINVAL;
+	}
+	return 0;
+}
+
+
+static int fiji_reload_firmware(struct pp_smumgr *smumgr)
+{
+	return smumgr->smumgr_funcs->start_smu(smumgr);
+}
+
+static bool fiji_is_hw_virtualization_enabled(struct pp_smumgr *smumgr)
+{
+	uint32_t value;
+
+	value = cgs_read_register(smumgr->device, mmBIF_IOV_FUNC_IDENTIFIER);
+	if (value & BIF_IOV_FUNC_IDENTIFIER__IOV_ENABLE_MASK) {
+		/* driver reads on SR-IOV enabled PF: 0x80000000
+		 * driver reads on SR-IOV enabled VF: 0x80000001
+		 * driver reads on SR-IOV disabled:   0x00000000
+		 */
+		return true;
+	}
+	return false;
+}
+
+static int fiji_request_smu_specific_fw_load(struct pp_smumgr *smumgr, uint32_t fw_type)
+{
+	if (fiji_is_hw_virtualization_enabled(smumgr)) {
+		uint32_t masks = fiji_get_mask_for_firmware_type(fw_type);
+		if (fiji_send_msg_to_smc_with_parameter_without_waiting(smumgr,
+				PPSMC_MSG_LoadUcodes, masks))
+			printk(KERN_ERR "Fail to Request SMU Load uCode");
+	}
+	/* For non-virtualization cases,
+	 * SMU loads all FWs at once in fiji_request_smu_load_fw.
+	 */
+    return 0;
+}
+
+static int fiji_start_smu_in_protection_mode(struct pp_smumgr *smumgr)
+{
+	int result = 0;
+
+	/* Wait for smc boot up */
+	/* SMUM_WAIT_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+		RCU_UC_EVENTS, boot_seq_done, 0); */
+
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+			SMC_SYSCON_RESET_CNTL, rst_reg, 1);
+
+	result = fiji_upload_smu_firmware_image(smumgr);
+	if (result)
+		return result;
+
+	/* Clear status */
+	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+			ixSMU_STATUS, 0);
+
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+			SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
+
+	/* De-assert reset */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+			SMC_SYSCON_RESET_CNTL, rst_reg, 0);
+
+	/* Wait for ROM firmware to initialize interrupt hendler */
+	/*SMUM_WAIT_VFPF_INDIRECT_REGISTER(smumgr, SMC_IND,
+			SMC_INTR_CNTL_MASK_0, 0x10040, 0xFFFFFFFF); */
+
+	/* Set SMU Auto Start */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+			SMU_INPUT_DATA, AUTO_START, 1);
+
+	/* Clear firmware interrupt enable flag */
+	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+			ixFIRMWARE_FLAGS, 0);
+
+	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND, RCU_UC_EVENTS,
+			INTERRUPTS_ENABLED, 1);
+
+	cgs_write_register(smumgr->device, mmSMC_MSG_ARG_0, 0x20000);
+	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, PPSMC_MSG_Test);
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+
+	/* Wait for done bit to be set */
+	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+			SMU_STATUS, SMU_DONE, 0);
+
+	/* Check pass/failed indicator */
+	if (1 != SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+			SMU_STATUS, SMU_PASS)) {
+		PP_ASSERT_WITH_CODE(false,
+				"SMU Firmware start failed!", return -1);
+	}
+
+	/* Wait for firmware to initialize */
+	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+			FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
+
+	return result;
+}
+
+static int fiji_start_smu_in_non_protection_mode(struct pp_smumgr *smumgr)
+{
+	int result = 0;
+
+	/* wait for smc boot up */
+	SMUM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND,
+			RCU_UC_EVENTS, boot_seq_done, 0);
+
+	/* Clear firmware interrupt enable flag */
+	cgs_write_ind_register(smumgr->device, CGS_IND_REG__SMC,
+			ixFIRMWARE_FLAGS, 0);
+
+	/* Assert reset */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+			SMC_SYSCON_RESET_CNTL, rst_reg, 1);
+
+	result = fiji_upload_smu_firmware_image(smumgr);
+	if (result)
+		return result;
+
+	/* Set smc instruct start point at 0x0 */
+	fiji_program_jump_on_start(smumgr);
+
+	/* Enable clock */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+			SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
+
+	/* De-assert reset */
+	SMUM_WRITE_VFPF_INDIRECT_FIELD(smumgr->device, CGS_IND_REG__SMC,
+			SMC_SYSCON_RESET_CNTL, rst_reg, 0);
+
+	/* Wait for firmware to initialize */
+	SMUM_WAIT_VFPF_INDIRECT_FIELD(smumgr, SMC_IND,
+			FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
+
+	return result;
+}
+
+int fiji_setup_pwr_virus(struct pp_smumgr *smumgr)
+{
+	int i, result = -1;
+	uint32_t reg, data;
+	PWR_Command_Table *virus = PwrVirusTable;
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+
+	priv->avfs.AvfsBtcStatus = AVFS_LOAD_VIRUS;
+	for (i = 0; (i < PWR_VIRUS_TABLE_SIZE); i++) {
+		switch (virus->command) {
+		case PwrCmdWrite:
+			reg  = virus->reg;
+			data = virus->data;
+			cgs_write_register(smumgr->device, reg, data);
+			break;
+		case PwrCmdEnd:
+			priv->avfs.AvfsBtcStatus = AVFS_BTC_VIRUS_LOADED;
+			result = 0;
+			break;
+		default:
+			printk(KERN_ERR "Table Exit with Invalid Command!");
+			priv->avfs.AvfsBtcStatus = AVFS_BTC_VIRUS_FAIL;
+			result = -1;
+			break;
+		}
+		virus++;
+	}
+	return result;
+}
+
+static int fiji_start_avfs_btc(struct pp_smumgr *smumgr)
+{
+	int result = 0;
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+
+	priv->avfs.AvfsBtcStatus = AVFS_BTC_STARTED;
+	if (priv->avfs.AvfsBtcParam) {
+		if (!fiji_send_msg_to_smc_with_parameter(smumgr,
+				PPSMC_MSG_PerformBtc, priv->avfs.AvfsBtcParam)) {
+			if (!fiji_send_msg_to_smc(smumgr, PPSMC_MSG_EnableAvfs)) {
+				priv->avfs.AvfsBtcStatus = AVFS_BTC_COMPLETED_UNSAVED;
+				result = 0;
+			} else {
+				printk(KERN_ERR "[AVFS][fiji_start_avfs_btc] Attempt"
+						" to Enable AVFS Failed!");
+				fiji_send_msg_to_smc(smumgr, PPSMC_MSG_DisableAvfs);
+				result = -1;
+			}
+		} else {
+			printk(KERN_ERR "[AVFS][fiji_start_avfs_btc] "
+					"PerformBTC SMU msg failed");
+			result = -1;
+		}
+	}
+	/* Soft-Reset to reset the engine before loading uCode */
+	 /* halt */
+	cgs_write_register(smumgr->device, mmCP_MEC_CNTL, 0x50000000);
+	/* reset everything */
+	cgs_write_register(smumgr->device, mmGRBM_SOFT_RESET, 0xffffffff);
+	/* clear reset */
+	cgs_write_register(smumgr->device, mmGRBM_SOFT_RESET, 0);
+
+    return result;
+}
+
+int fiji_setup_pm_fuse_for_avfs(struct pp_smumgr *smumgr)
+{
+	int result = 0;
+	uint32_t table_start;
+	uint32_t charz_freq_addr, inversion_voltage_addr, charz_freq;
+	uint16_t inversion_voltage;
+
+	charz_freq = 0x30750000; /* In 10KHz units 0x00007530 Actual value */
+	inversion_voltage = 0x1A04; /* mV Q14.2 0x41A Actual value */
+
+	PP_ASSERT_WITH_CODE(0 == fiji_read_smc_sram_dword(smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU73_Firmware_Header,
+					PmFuseTable), &table_start, 0x40000),
+			"[AVFS][Fiji_SetupGfxLvlStruct] SMU could not communicate "
+			"starting address of PmFuse structure",
+			return -1;);
+
+	charz_freq_addr = table_start +
+			offsetof(struct SMU73_Discrete_PmFuses, PsmCharzFreq);
+	inversion_voltage_addr = table_start +
+			offsetof(struct SMU73_Discrete_PmFuses, InversionVoltage);
+
+	result = fiji_copy_bytes_to_smc(smumgr, charz_freq_addr,
+			(uint8_t *)(&charz_freq), sizeof(charz_freq), 0x40000);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"[AVFS][fiji_setup_pm_fuse_for_avfs] charz_freq could not "
+			"be populated.", return -1;);
+
+	result = fiji_copy_bytes_to_smc(smumgr, inversion_voltage_addr,
+			(uint8_t *)(&inversion_voltage), sizeof(inversion_voltage), 0x40000);
+	PP_ASSERT_WITH_CODE(0 == result, "[AVFS][fiji_setup_pm_fuse_for_avfs] "
+			"charz_freq could not be populated.", return -1;);
+
+	return result;
+}
+
+int fiji_setup_graphics_level_structure(struct pp_smumgr *smumgr)
+{
+	int32_t vr_config;
+	uint32_t table_start;
+	uint32_t level_addr, vr_config_addr;
+	uint32_t level_size = sizeof(avfs_graphics_level);
+
+	PP_ASSERT_WITH_CODE(0 == fiji_read_smc_sram_dword(smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, DpmTable),
+			&table_start, 0x40000),
+			"[AVFS][Fiji_SetupGfxLvlStruct] SMU could not "
+			"communicate starting address of DPM table",
+			return -1;);
+
+	/* Default value for vr_config =
+	 * VR_MERGED_WITH_VDDC + VR_STATIC_VOLTAGE(VDDCI) */
+	vr_config = 0x01000500;   /* Real value:0x50001 */
+
+	vr_config_addr = table_start +
+			offsetof(SMU73_Discrete_DpmTable, VRConfig);
+
+	PP_ASSERT_WITH_CODE(0 == fiji_copy_bytes_to_smc(smumgr, vr_config_addr,
+			(uint8_t *)&vr_config, sizeof(int32_t), 0x40000),
+			"[AVFS][Fiji_SetupGfxLvlStruct] Problems copying "
+			"vr_config value over to SMC",
+			return -1;);
+
+	level_addr = table_start + offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
+
+	PP_ASSERT_WITH_CODE(0 == fiji_copy_bytes_to_smc(smumgr, level_addr,
+			(uint8_t *)(&avfs_graphics_level), level_size, 0x40000),
+			"[AVFS][Fiji_SetupGfxLvlStruct] Copying of DPM table failed!",
+			return -1;);
+
+	return 0;
+}
+
+/* Work in Progress */
+int fiji_restore_vft_table(struct pp_smumgr *smumgr)
+{
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+
+	if (AVFS_BTC_COMPLETED_SAVED == priv->avfs.AvfsBtcStatus) {
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_COMPLETED_RESTORED;
+		return 0;
+	} else
+		return -EINVAL;
+}
+
+/* Work in Progress */
+int fiji_save_vft_table(struct pp_smumgr *smumgr)
+{
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+
+	if (AVFS_BTC_COMPLETED_SAVED == priv->avfs.AvfsBtcStatus) {
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_COMPLETED_RESTORED;
+		return 0;
+	} else
+		return -EINVAL;
+}
+
+int fiji_avfs_event_mgr(struct pp_smumgr *smumgr, bool smu_started)
+{
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+
+	switch (priv->avfs.AvfsBtcStatus) {
+	case AVFS_BTC_COMPLETED_SAVED: /*S3 State - Pre SMU Start */
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_RESTOREVFT_FAILED;
+		PP_ASSERT_WITH_CODE(0 == fiji_restore_vft_table(smumgr),
+				"[AVFS][fiji_avfs_event_mgr] Could not Copy Graphics "
+				"Level table over to SMU",
+				return -1;);
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_COMPLETED_RESTORED;
+		break;
+	case AVFS_BTC_COMPLETED_RESTORED: /*S3 State - Post SMU Start*/
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_SMUMSG_ERROR;
+		PP_ASSERT_WITH_CODE(0 == fiji_send_msg_to_smc(smumgr,
+				PPSMC_MSG_VftTableIsValid),
+				"[AVFS][fiji_avfs_event_mgr] SMU did not respond "
+				"correctly to VftTableIsValid Msg",
+				return -1;);
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_SMUMSG_ERROR;
+		PP_ASSERT_WITH_CODE(0 == fiji_send_msg_to_smc(smumgr,
+				PPSMC_MSG_EnableAvfs),
+				"[AVFS][fiji_avfs_event_mgr] SMU did not respond "
+				"correctly to EnableAvfs Message Msg",
+				return -1;);
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_COMPLETED_SAVED;
+		break;
+	case AVFS_BTC_BOOT: /*Cold Boot State - Post SMU Start*/
+		if (!smu_started)
+			break;
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_FAILED;
+		PP_ASSERT_WITH_CODE(0 == fiji_setup_pm_fuse_for_avfs(smumgr),
+				"[AVFS][fiji_avfs_event_mgr] Failure at "
+				"fiji_setup_pm_fuse_for_avfs",
+				return -1;);
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_DPMTABLESETUP_FAILED;
+		PP_ASSERT_WITH_CODE(0 == fiji_setup_graphics_level_structure(smumgr),
+				"[AVFS][fiji_avfs_event_mgr] Could not Copy Graphics Level"
+				" table over to SMU",
+				return -1;);
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_VIRUS_FAIL;
+		PP_ASSERT_WITH_CODE(0 == fiji_setup_pwr_virus(smumgr),
+				"[AVFS][fiji_avfs_event_mgr] Could not setup "
+				"Pwr Virus for AVFS ",
+				return -1;);
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_FAILED;
+		PP_ASSERT_WITH_CODE(0 == fiji_start_avfs_btc(smumgr),
+				"[AVFS][fiji_avfs_event_mgr] Failure at "
+				"fiji_start_avfs_btc. AVFS Disabled",
+				return -1;);
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_SAVEVFT_FAILED;
+		PP_ASSERT_WITH_CODE(0 == fiji_save_vft_table(smumgr),
+				"[AVFS][fiji_avfs_event_mgr] Could not save VFT Table",
+				return -1;);
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_COMPLETED_SAVED;
+		break;
+	case AVFS_BTC_DISABLED: /* Do nothing */
+		break;
+	case AVFS_BTC_NOTSUPPORTED: /* Do nothing */
+		break;
+	default:
+		printk(KERN_ERR "[AVFS] Something is broken. See log!");
+		break;
+	}
+	return 0;
+}
+
+static int fiji_start_smu(struct pp_smumgr *smumgr)
+{
+	int result = 0;
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+
+	/* Only start SMC if SMC RAM is not running */
+	if (!fiji_is_smc_ram_running(smumgr)) {
+		fiji_avfs_event_mgr(smumgr, false);
+
+		/* Check if SMU is running in protected mode */
+		if (0 == SMUM_READ_VFPF_INDIRECT_FIELD(smumgr->device,
+				CGS_IND_REG__SMC,
+				SMU_FIRMWARE, SMU_MODE)) {
+			result = fiji_start_smu_in_non_protection_mode(smumgr);
+			if (result)
+				return result;
+		} else {
+			result = fiji_start_smu_in_protection_mode(smumgr);
+			if (result)
+				return result;
+		}
+		fiji_avfs_event_mgr(smumgr, true);
+	}
+
+	/* To initialize all clock gating before RLC loaded and running.*/
+	/*PECI_InitClockGating(peci);*/
+
+	/* Setup SoftRegsStart here for register lookup in case
+	 * DummyBackEnd is used and ProcessFirmwareHeader is not executed
+	 */
+	fiji_read_smc_sram_dword(smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, SoftRegisters),
+			&(priv->soft_regs_start), 0x40000);
+
+	result = fiji_request_smu_load_fw(smumgr);
+
+	return result;
+}
+
+static bool fiji_is_hw_avfs_present(struct pp_smumgr *smumgr)
+{
+
+	uint32_t efuse = 0;
+	uint32_t mask = (1 << ((AVFS_EN_MSB - AVFS_EN_LSB) + 1)) - 1;
+
+	if (!atomctrl_read_efuse(smumgr->device, AVFS_EN_LSB, AVFS_EN_MSB,
+			mask, &efuse)) {
+		if (efuse)
+			return true;
+	}
+	return false;
+}
+
+/**
+* Write a 32bit value to the SMC SRAM space.
+* ALL PARAMETERS ARE IN HOST BYTE ORDER.
+* @param    smumgr  the address of the powerplay hardware manager.
+* @param    smc_addr the address in the SMC RAM to access.
+* @param    value to write to the SMC SRAM.
+*/
+static int fiji_smu_init(struct pp_smumgr *smumgr)
+{
+	struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+	uint64_t mc_addr;
+
+	priv->header_buffer.data_size =
+			((sizeof(struct SMU_DRAMData_TOC) / 4096) + 1) * 4096;
+	smu_allocate_memory(smumgr->device,
+			priv->header_buffer.data_size,
+			CGS_GPU_MEM_TYPE__VISIBLE_CONTIG_FB,
+			PAGE_SIZE,
+			&mc_addr,
+			&priv->header_buffer.kaddr,
+			&priv->header_buffer.handle);
+
+	priv->header = priv->header_buffer.kaddr;
+	priv->header_buffer.mc_addr_high = smu_upper_32_bits(mc_addr);
+	priv->header_buffer.mc_addr_low = smu_lower_32_bits(mc_addr);
+
+	PP_ASSERT_WITH_CODE((NULL != priv->header),
+			"Out of memory.",
+			kfree(smumgr->backend);
+			cgs_free_gpu_mem(smumgr->device,
+			(cgs_handle_t)priv->header_buffer.handle);
+			return -1);
+
+	priv->avfs.AvfsBtcStatus = AVFS_BTC_BOOT;
+	if (fiji_is_hw_avfs_present(smumgr))
+		/* AVFS Parameter
+		 * 0 - BTC DC disabled, BTC AC disabled
+		 * 1 - BTC DC enabled,  BTC AC disabled
+		 * 2 - BTC DC disabled, BTC AC enabled
+		 * 3 - BTC DC enabled,  BTC AC enabled
+		 * Default is 0 - BTC DC disabled, BTC AC disabled
+		 */
+		priv->avfs.AvfsBtcParam = 0;
+	else
+		priv->avfs.AvfsBtcStatus = AVFS_BTC_NOTSUPPORTED;
+
+	priv->acpi_optimization = 1;
+
+	return 0;
+}
+
+static int fiji_smu_fini(struct pp_smumgr *smumgr)
+{
+	if (smumgr->backend) {
+		kfree(smumgr->backend);
+		smumgr->backend = NULL;
+	}
+	return 0;
+}
+
+static const struct pp_smumgr_func fiji_smu_funcs = {
+	.smu_init = &fiji_smu_init,
+	.smu_fini = &fiji_smu_fini,
+	.start_smu = &fiji_start_smu,
+	.check_fw_load_finish = &fiji_check_fw_load_finish,
+	.request_smu_load_fw = &fiji_reload_firmware,
+	.request_smu_load_specific_fw = &fiji_request_smu_specific_fw_load,
+	.send_msg_to_smc = &fiji_send_msg_to_smc,
+	.send_msg_to_smc_with_parameter = &fiji_send_msg_to_smc_with_parameter,
+	.download_pptable_settings = NULL,
+	.upload_pptable_settings = NULL,
+};
+
+int fiji_smum_init(struct pp_smumgr *smumgr)
+{
+	struct fiji_smumgr *fiji_smu = NULL;
+
+	fiji_smu = kzalloc(sizeof(struct fiji_smumgr), GFP_KERNEL);
+
+	if (fiji_smu == NULL)
+		return -1;
+
+	smumgr->backend = fiji_smu;
+	smumgr->smumgr_funcs = &fiji_smu_funcs;
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h
new file mode 100644
index 0000000..8cd22d9
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef _FIJI_SMUMANAGER_H_
+#define _FIJI_SMUMANAGER_H_
+
+enum AVFS_BTC_STATUS {
+	AVFS_BTC_BOOT = 0,
+	AVFS_BTC_BOOT_STARTEDSMU,
+	AVFS_LOAD_VIRUS,
+	AVFS_BTC_VIRUS_LOADED,
+	AVFS_BTC_VIRUS_FAIL,
+	AVFS_BTC_STARTED,
+	AVFS_BTC_FAILED,
+	AVFS_BTC_RESTOREVFT_FAILED,
+	AVFS_BTC_SAVEVFT_FAILED,
+	AVFS_BTC_DPMTABLESETUP_FAILED,
+	AVFS_BTC_COMPLETED_UNSAVED,
+	AVFS_BTC_COMPLETED_SAVED,
+	AVFS_BTC_COMPLETED_RESTORED,
+	AVFS_BTC_DISABLED,
+	AVFS_BTC_NOTSUPPORTED,
+	AVFS_BTC_SMUMSG_ERROR
+};
+
+struct fiji_smu_avfs {
+	enum AVFS_BTC_STATUS AvfsBtcStatus;
+	uint32_t           AvfsBtcParam;
+};
+
+struct fiji_buffer_entry {
+	uint32_t data_size;
+	uint32_t mc_addr_low;
+	uint32_t mc_addr_high;
+	void *kaddr;
+	unsigned long  handle;
+};
+
+struct fiji_smumgr {
+	uint8_t        *header;
+	uint8_t        *mec_image;
+	uint32_t        soft_regs_start;
+	struct fiji_smu_avfs avfs;
+	uint32_t        acpi_optimization;
+
+	struct fiji_buffer_entry header_buffer;
+};
+
+int fiji_smum_init(struct pp_smumgr *smumgr);
+int fiji_read_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smcAddress,
+		uint32_t *value, uint32_t limit);
+int fiji_write_smc_sram_dword(struct pp_smumgr *smumgr, uint32_t smc_addr,
+		uint32_t value, uint32_t limit);
+int fiji_copy_bytes_to_smc(struct pp_smumgr *smumgr, uint32_t smcStartAddress,
+		const uint8_t *src,	uint32_t byteCount, uint32_t limit);
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
index a386ca8..063ae71 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c
@@ -29,6 +29,7 @@
 #include "linux/delay.h"
 #include "cz_smumgr.h"
 #include "tonga_smumgr.h"
+#include "fiji_smumgr.h"
 
 int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 {
@@ -58,6 +59,9 @@ int smum_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 		case CHIP_TONGA:
 			tonga_smum_init(smumgr);
 			break;
+		case CHIP_FIJI:
+			fiji_smum_init(smumgr);
+			break;
 		default:
 			return -EINVAL;
 		}
-- 
cgit v1.1


From aabcb7c11e3d9d8a5c28fb5b3aa60ec1cec58e64 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Wed, 26 Aug 2015 16:52:28 -0400
Subject: drm/amd/powerplay: add Fiji DPM support.

This enabled DPM support for Fiji.  DPM is dynamic
clock and voltage scaling.

v2: rename fiji_hwmgr_early_init to fiji_hwmgr_init
v3: (agd) fold in endian fix, additional function addition

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile       |    3 +-
 .../drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h    |  105 +
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c   | 4728 ++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h   |  356 ++
 .../gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c   |  553 +++
 .../gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h   |   66 +
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c        |    5 +
 7 files changed, 5815 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index fd73d3c..c78e38c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -6,7 +6,8 @@ HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
 	       hardwaremanager.o pp_acpi.o cz_hwmgr.o \
                cz_clockpowergating.o \
 	       tonga_processpptables.o ppatomctrl.o \
-               tonga_hwmgr.o 	pppcielanes.o
+               tonga_hwmgr.o 	pppcielanes.o \
+               fiji_powertune.o fiji_hwmgr.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h
new file mode 100644
index 0000000..32d43e8
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_dyn_defaults.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef FIJI_DYN_DEFAULTS_H
+#define FIJI_DYN_DEFAULTS_H
+
+/** \file
+* Volcanic Islands Dynamic default parameters.
+*/
+
+enum FIJIdpm_TrendDetection
+{
+    FIJIAdpm_TrendDetection_AUTO,
+    FIJIAdpm_TrendDetection_UP,
+    FIJIAdpm_TrendDetection_DOWN
+};
+typedef enum FIJIdpm_TrendDetection FIJIdpm_TrendDetection;
+
+/* We need to fill in the default values!!!!!!!!!!!!!!!!!!!!!!! */
+
+/* Bit vector representing same fields as hardware register. */
+#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT0    0x3FFFC102  /* CP_Gfx_busy ????
+                                                         * HDP_busy
+                                                         * IH_busy
+                                                         * UVD_busy
+                                                         * VCE_busy
+                                                         * ACP_busy
+                                                         * SAMU_busy
+                                                         * SDMA enabled */
+#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT1    0x000400  /* FE_Gfx_busy  - Intended for primary usage.   Rest are for flexibility. ????
+                                                       * SH_Gfx_busy
+                                                       * RB_Gfx_busy
+                                                       * VCE_busy */
+
+#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT2    0xC00080  /* SH_Gfx_busy - Intended for primary usage.   Rest are for flexibility.
+                                                       * FE_Gfx_busy
+                                                       * RB_Gfx_busy
+                                                       * ACP_busy */
+
+#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT3    0xC00200  /* RB_Gfx_busy - Intended for primary usage.   Rest are for flexibility.
+                                                       * FE_Gfx_busy
+                                                       * SH_Gfx_busy
+                                                       * UVD_busy */
+
+#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT4    0xC01680  /* UVD_busy
+                                                       * VCE_busy
+                                                       * ACP_busy
+                                                       * SAMU_busy */
+
+#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT5    0xC00033  /* GFX, HDP */
+#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT6    0xC00033  /* GFX, HDP */
+#define PPFIJI_VOTINGRIGHTSCLIENTS_DFLT7    0x3FFFC000  /* GFX, HDP */
+
+
+/* thermal protection counter (units). */
+#define PPFIJI_THERMALPROTECTCOUNTER_DFLT            0x200 /* ~19us */
+
+/* static screen threshold unit */
+#define PPFIJI_STATICSCREENTHRESHOLDUNIT_DFLT    0
+
+/* static screen threshold */
+#define PPFIJI_STATICSCREENTHRESHOLD_DFLT        0x00C8
+
+/* gfx idle clock stop threshold */
+#define PPFIJI_GFXIDLECLOCKSTOPTHRESHOLD_DFLT        0x200 /* ~19us with static screen threshold unit of 0 */
+
+/* Fixed reference divider to use when building baby stepping tables. */
+#define PPFIJI_REFERENCEDIVIDER_DFLT                  4
+
+/* ULV voltage change delay time
+ * Used to be delay_vreg in N.I. split for S.I.
+ * Using N.I. delay_vreg value as default
+ * ReferenceClock = 2700
+ * VoltageResponseTime = 1000
+ * VDDCDelayTime = (VoltageResponseTime * ReferenceClock) / 1600 = 1687
+ */
+#define PPFIJI_ULVVOLTAGECHANGEDELAY_DFLT             1687
+
+#define PPFIJI_CGULVPARAMETER_DFLT			0x00040035
+#define PPFIJI_CGULVCONTROL_DFLT			0x00007450
+#define PPFIJI_TARGETACTIVITY_DFLT			30 /* 30%*/
+#define PPFIJI_MCLK_TARGETACTIVITY_DFLT		10 /* 10% */
+
+#endif
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
new file mode 100644
index 0000000..4457878
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -0,0 +1,4728 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/fb.h>
+#include "linux/delay.h"
+
+#include "hwmgr.h"
+#include "fiji_smumgr.h"
+#include "atombios.h"
+#include "hardwaremanager.h"
+#include "ppatomctrl.h"
+#include "atombios.h"
+#include "cgs_common.h"
+#include "fiji_dyn_defaults.h"
+#include "fiji_powertune.h"
+#include "smu73.h"
+#include "smu/smu_7_1_3_d.h"
+#include "smu/smu_7_1_3_sh_mask.h"
+#include "gmc/gmc_8_1_d.h"
+#include "gmc/gmc_8_1_sh_mask.h"
+#include "bif/bif_5_0_d.h"
+#include "bif/bif_5_0_sh_mask.h"
+#include "dce/dce_10_0_d.h"
+#include "dce/dce_10_0_sh_mask.h"
+#include "pppcielanes.h"
+#include "fiji_hwmgr.h"
+#include "tonga_processpptables.h"
+#include "tonga_pptable.h"
+#include "pp_debug.h"
+#include "pp_acpi.h"
+
+#define VOLTAGE_SCALE	4
+#define SMC_RAM_END		0x40000
+#define VDDC_VDDCI_DELTA	300
+
+#define MC_SEQ_MISC0_GDDR5_SHIFT 28
+#define MC_SEQ_MISC0_GDDR5_MASK  0xf0000000
+#define MC_SEQ_MISC0_GDDR5_VALUE 5
+
+#define MC_CG_ARB_FREQ_F0           0x0a /* boot-up default */
+#define MC_CG_ARB_FREQ_F1           0x0b
+#define MC_CG_ARB_FREQ_F2           0x0c
+#define MC_CG_ARB_FREQ_F3           0x0d
+
+/* From smc_reg.h */
+#define SMC_CG_IND_START            0xc0030000
+#define SMC_CG_IND_END              0xc0040000  /* First byte after SMC_CG_IND */
+
+#define VOLTAGE_SCALE               4
+#define VOLTAGE_VID_OFFSET_SCALE1   625
+#define VOLTAGE_VID_OFFSET_SCALE2   100
+
+#define VDDC_VDDCI_DELTA            300
+
+#define ixSWRST_COMMAND_1           0x1400103
+#define MC_SEQ_CNTL__CAC_EN_MASK    0x40000000
+
+/** Values for the CG_THERMAL_CTRL::DPM_EVENT_SRC field. */
+enum DPM_EVENT_SRC {
+    DPM_EVENT_SRC_ANALOG = 0,               /* Internal analog trip point */
+    DPM_EVENT_SRC_EXTERNAL = 1,             /* External (GPIO 17) signal */
+    DPM_EVENT_SRC_DIGITAL = 2,              /* Internal digital trip point (DIG_THERM_DPM) */
+    DPM_EVENT_SRC_ANALOG_OR_EXTERNAL = 3,   /* Internal analog or external */
+    DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL = 4   /* Internal digital or external */
+};
+
+enum DISPLAY_GAP {
+	DISPLAY_GAP_VBLANK_OR_WM = 0,   /* Wait for vblank or MCHG watermark. */
+	DISPLAY_GAP_VBLANK       = 1,   /* Wait for vblank. */
+	DISPLAY_GAP_WATERMARK    = 2,   /* Wait for MCHG watermark. */
+	DISPLAY_GAP_IGNORE       = 3    /* Do not wait. */
+};
+
+/* [2.5%,~2.5%] Clock stretched is multiple of 2.5% vs
+ * not and [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ]
+ */
+uint16_t fiji_clock_stretcher_lookup_table[2][4] = { {600, 1050, 3, 0},
+                                                {600, 1050, 6, 1} };
+
+/* [FF, SS] type, [] 4 voltage ranges, and
+ * [Floor Freq, Boundary Freq, VID min , VID max]
+ */
+uint32_t fiji_clock_stretcher_ddt_table[2][4][4] =
+{ { {265, 529, 120, 128}, {325, 650, 96, 119}, {430, 860, 32, 95}, {0, 0, 0, 31} },
+  { {275, 550, 104, 112}, {319, 638, 96, 103}, {360, 720, 64, 95}, {384, 768, 32, 63} } };
+
+/* [Use_For_Low_freq] value, [0%, 5%, 10%, 7.14%, 14.28%, 20%]
+ * (coming from PWR_CKS_CNTL.stretch_amount reg spec)
+ */
+uint8_t fiji_clock_stretch_amount_conversion[2][6] = { {0, 1, 3, 2, 4, 5},
+                                                  {0, 2, 4, 5, 6, 5} };
+
+const unsigned long PhwFiji_Magic = (unsigned long)(PHM_VIslands_Magic);
+
+struct fiji_power_state *cast_phw_fiji_power_state(
+				  struct pp_hw_power_state *hw_ps)
+{
+	PP_ASSERT_WITH_CODE((PhwFiji_Magic == hw_ps->magic),
+				"Invalid Powerstate Type!",
+				 return NULL;);
+
+	return (struct fiji_power_state *)hw_ps;
+}
+
+const struct fiji_power_state *cast_const_phw_fiji_power_state(
+				 const struct pp_hw_power_state *hw_ps)
+{
+	PP_ASSERT_WITH_CODE((PhwFiji_Magic == hw_ps->magic),
+				"Invalid Powerstate Type!",
+				 return NULL;);
+
+	return (const struct fiji_power_state *)hw_ps;
+}
+
+static bool fiji_is_dpm_running(struct pp_hwmgr *hwmgr)
+{
+	return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
+			CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
+			? true : false;
+}
+
+static void fiji_init_dpm_defaults(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_ulv_parm *ulv = &data->ulv;
+
+	ulv->cg_ulv_parameter = PPFIJI_CGULVPARAMETER_DFLT;
+	data->voting_rights_clients0 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT0;
+	data->voting_rights_clients1 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT1;
+	data->voting_rights_clients2 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT2;
+	data->voting_rights_clients3 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT3;
+	data->voting_rights_clients4 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT4;
+	data->voting_rights_clients5 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT5;
+	data->voting_rights_clients6 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT6;
+	data->voting_rights_clients7 = PPFIJI_VOTINGRIGHTSCLIENTS_DFLT7;
+
+	data->static_screen_threshold_unit =
+			PPFIJI_STATICSCREENTHRESHOLDUNIT_DFLT;
+	data->static_screen_threshold =
+			PPFIJI_STATICSCREENTHRESHOLD_DFLT;
+
+	/* Unset ABM cap as it moved to DAL.
+	 * Add PHM_PlatformCaps_NonABMSupportInPPLib
+	 * for re-direct ABM related request to DAL
+	 */
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ABM);
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_NonABMSupportInPPLib);
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_DynamicACTiming);
+
+	fiji_initialize_power_tune_defaults(hwmgr);
+
+	data->mclk_stutter_mode_threshold = 60000;
+	data->pcie_gen_performance.max = PP_PCIEGen1;
+	data->pcie_gen_performance.min = PP_PCIEGen3;
+	data->pcie_gen_power_saving.max = PP_PCIEGen1;
+	data->pcie_gen_power_saving.min = PP_PCIEGen3;
+	data->pcie_lane_performance.max = 0;
+	data->pcie_lane_performance.min = 16;
+	data->pcie_lane_power_saving.max = 0;
+	data->pcie_lane_power_saving.min = 16;
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_DynamicUVDState);
+}
+
+static int fiji_get_sclk_for_voltage_evv(struct pp_hwmgr *hwmgr,
+	phm_ppt_v1_voltage_lookup_table *lookup_table,
+	uint16_t virtual_voltage_id, int32_t *sclk)
+{
+	uint8_t entryId;
+	uint8_t voltageId;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	PP_ASSERT_WITH_CODE(lookup_table->count != 0, "Lookup table is empty", return -EINVAL);
+
+	/* search for leakage voltage ID 0xff01 ~ 0xff08 and sckl */
+	for (entryId = 0; entryId < table_info->vdd_dep_on_sclk->count; entryId++) {
+		voltageId = table_info->vdd_dep_on_sclk->entries[entryId].vddInd;
+		if (lookup_table->entries[voltageId].us_vdd == virtual_voltage_id)
+			break;
+	}
+
+	PP_ASSERT_WITH_CODE(entryId < table_info->vdd_dep_on_sclk->count,
+			"Can't find requested voltage id in vdd_dep_on_sclk table!",
+			return -EINVAL;
+			);
+
+	*sclk = table_info->vdd_dep_on_sclk->entries[entryId].clk;
+
+	return 0;
+}
+
+/**
+* Get Leakage VDDC based on leakage ID.
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always 0
+*/
+static int fiji_get_evv_voltages(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint16_t    vv_id;
+	uint16_t    vddc = 0;
+	uint16_t    evv_default = 1150;
+	uint16_t    i, j;
+	uint32_t  sclk = 0;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)hwmgr->pptable;
+	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
+			table_info->vdd_dep_on_sclk;
+	int result;
+
+	for (i = 0; i < FIJI_MAX_LEAKAGE_COUNT; i++) {
+		vv_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
+		if (!fiji_get_sclk_for_voltage_evv(hwmgr,
+				table_info->vddc_lookup_table, vv_id, &sclk)) {
+			if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_ClockStretcher)) {
+				for (j = 1; j < sclk_table->count; j++) {
+					if (sclk_table->entries[j].clk == sclk &&
+							sclk_table->entries[j].cks_enable == 0) {
+						sclk += 5000;
+						break;
+					}
+				}
+			}
+
+			if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_EnableDriverEVV))
+				result = atomctrl_calculate_voltage_evv_on_sclk(hwmgr,
+						VOLTAGE_TYPE_VDDC, sclk, vv_id, &vddc, i, true);
+			else
+				result = -EINVAL;
+
+			if (result)
+				result = atomctrl_get_voltage_evv_on_sclk(hwmgr,
+						VOLTAGE_TYPE_VDDC, sclk,vv_id, &vddc);
+
+			/* need to make sure vddc is less than 2v or else, it could burn the ASIC. */
+			PP_ASSERT_WITH_CODE((vddc < 2000),
+					"Invalid VDDC value, greater than 2v!", result = -EINVAL;);
+
+			if (result)
+				/* 1.15V is the default safe value for Fiji */
+				vddc = evv_default;
+
+			/* the voltage should not be zero nor equal to leakage ID */
+			if (vddc != 0 && vddc != vv_id) {
+				data->vddc_leakage.actual_voltage
+				[data->vddc_leakage.count] = vddc;
+				data->vddc_leakage.leakage_id
+				[data->vddc_leakage.count] = vv_id;
+				data->vddc_leakage.count++;
+			}
+		}
+	}
+	return 0;
+}
+
+/**
+ * Change virtual leakage voltage to actual value.
+ *
+ * @param     hwmgr  the address of the powerplay hardware manager.
+ * @param     pointer to changing voltage
+ * @param     pointer to leakage table
+ */
+static void fiji_patch_with_vdd_leakage(struct pp_hwmgr *hwmgr,
+		uint16_t *voltage, struct fiji_leakage_voltage *leakage_table)
+{
+	uint32_t index;
+
+	/* search for leakage voltage ID 0xff01 ~ 0xff08 */
+	for (index = 0; index < leakage_table->count; index++) {
+		/* if this voltage matches a leakage voltage ID */
+		/* patch with actual leakage voltage */
+		if (leakage_table->leakage_id[index] == *voltage) {
+			*voltage = leakage_table->actual_voltage[index];
+			break;
+		}
+	}
+
+	if (*voltage > ATOM_VIRTUAL_VOLTAGE_ID0)
+		printk(KERN_ERR "Voltage value looks like a Leakage ID but it's not patched \n");
+}
+
+/**
+* Patch voltage lookup table by EVV leakages.
+*
+* @param     hwmgr  the address of the powerplay hardware manager.
+* @param     pointer to voltage lookup table
+* @param     pointer to leakage table
+* @return     always 0
+*/
+static int fiji_patch_lookup_table_with_leakage(struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_voltage_lookup_table *lookup_table,
+		struct fiji_leakage_voltage *leakage_table)
+{
+	uint32_t i;
+
+	for (i = 0; i < lookup_table->count; i++)
+		fiji_patch_with_vdd_leakage(hwmgr,
+				&lookup_table->entries[i].us_vdd, leakage_table);
+
+	return 0;
+}
+
+static int fiji_patch_clock_voltage_limits_with_vddc_leakage(
+		struct pp_hwmgr *hwmgr, struct fiji_leakage_voltage *leakage_table,
+		uint16_t *vddc)
+{
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	fiji_patch_with_vdd_leakage(hwmgr, (uint16_t *)vddc, leakage_table);
+	hwmgr->dyn_state.max_clock_voltage_on_dc.vddc =
+			table_info->max_clock_voltage_on_dc.vddc;
+	return 0;
+}
+
+static int fiji_patch_voltage_dependency_tables_with_lookup_table(
+		struct pp_hwmgr *hwmgr)
+{
+	uint8_t entryId;
+	uint8_t voltageId;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
+			table_info->vdd_dep_on_sclk;
+	struct phm_ppt_v1_clock_voltage_dependency_table *mclk_table =
+			table_info->vdd_dep_on_mclk;
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+
+	for (entryId = 0; entryId < sclk_table->count; ++entryId) {
+		voltageId = sclk_table->entries[entryId].vddInd;
+		sclk_table->entries[entryId].vddc =
+				table_info->vddc_lookup_table->entries[voltageId].us_vdd;
+	}
+
+	for (entryId = 0; entryId < mclk_table->count; ++entryId) {
+		voltageId = mclk_table->entries[entryId].vddInd;
+		mclk_table->entries[entryId].vddc =
+			table_info->vddc_lookup_table->entries[voltageId].us_vdd;
+	}
+
+	for (entryId = 0; entryId < mm_table->count; ++entryId) {
+		voltageId = mm_table->entries[entryId].vddcInd;
+		mm_table->entries[entryId].vddc =
+			table_info->vddc_lookup_table->entries[voltageId].us_vdd;
+	}
+
+	return 0;
+
+}
+
+static int fiji_calc_voltage_dependency_tables(struct pp_hwmgr *hwmgr)
+{
+	/* Need to determine if we need calculated voltage. */
+	return 0;
+}
+
+static int fiji_calc_mm_voltage_dependency_table(struct pp_hwmgr *hwmgr)
+{
+	/* Need to determine if we need calculated voltage from mm table. */
+	return 0;
+}
+
+static int fiji_sort_lookup_table(struct pp_hwmgr *hwmgr,
+		struct phm_ppt_v1_voltage_lookup_table *lookup_table)
+{
+	uint32_t table_size, i, j;
+	struct phm_ppt_v1_voltage_lookup_record tmp_voltage_lookup_record;
+	table_size = lookup_table->count;
+
+	PP_ASSERT_WITH_CODE(0 != lookup_table->count,
+		"Lookup table is empty", return -EINVAL);
+
+	/* Sorting voltages */
+	for (i = 0; i < table_size - 1; i++) {
+		for (j = i + 1; j > 0; j--) {
+			if (lookup_table->entries[j].us_vdd <
+					lookup_table->entries[j - 1].us_vdd) {
+				tmp_voltage_lookup_record = lookup_table->entries[j - 1];
+				lookup_table->entries[j - 1] = lookup_table->entries[j];
+				lookup_table->entries[j] = tmp_voltage_lookup_record;
+			}
+		}
+	}
+
+	return 0;
+}
+
+static int fiji_complete_dependency_tables(struct pp_hwmgr *hwmgr)
+{
+	int result = 0;
+	int tmp_result;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	tmp_result = fiji_patch_lookup_table_with_leakage(hwmgr,
+			table_info->vddc_lookup_table, &(data->vddc_leakage));
+	if (tmp_result)
+		result = tmp_result;
+
+	tmp_result = fiji_patch_clock_voltage_limits_with_vddc_leakage(hwmgr,
+			&(data->vddc_leakage), &table_info->max_clock_voltage_on_dc.vddc);
+	if (tmp_result)
+		result = tmp_result;
+
+	tmp_result = fiji_patch_voltage_dependency_tables_with_lookup_table(hwmgr);
+	if (tmp_result)
+		result = tmp_result;
+
+	tmp_result = fiji_calc_voltage_dependency_tables(hwmgr);
+	if (tmp_result)
+		result = tmp_result;
+
+	tmp_result = fiji_calc_mm_voltage_dependency_table(hwmgr);
+	if (tmp_result)
+		result = tmp_result;
+
+	tmp_result = fiji_sort_lookup_table(hwmgr, table_info->vddc_lookup_table);
+	if(tmp_result)
+		result = tmp_result;
+
+	return result;
+}
+
+static int fiji_set_private_data_based_on_pptable(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	struct phm_ppt_v1_clock_voltage_dependency_table *allowed_sclk_vdd_table =
+			table_info->vdd_dep_on_sclk;
+	struct phm_ppt_v1_clock_voltage_dependency_table *allowed_mclk_vdd_table =
+			table_info->vdd_dep_on_mclk;
+
+	PP_ASSERT_WITH_CODE(allowed_sclk_vdd_table != NULL,
+		"VDD dependency on SCLK table is missing. 	\
+		This table is mandatory", return -EINVAL);
+	PP_ASSERT_WITH_CODE(allowed_sclk_vdd_table->count >= 1,
+		"VDD dependency on SCLK table has to have is missing. 	\
+		This table is mandatory", return -EINVAL);
+
+	PP_ASSERT_WITH_CODE(allowed_mclk_vdd_table != NULL,
+		"VDD dependency on MCLK table is missing. 	\
+		This table is mandatory", return -EINVAL);
+	PP_ASSERT_WITH_CODE(allowed_mclk_vdd_table->count >= 1,
+		"VDD dependency on MCLK table has to have is missing.	 \
+		This table is mandatory", return -EINVAL);
+
+	data->min_vddc_in_pptable = (uint16_t)allowed_sclk_vdd_table->entries[0].vddc;
+	data->max_vddc_in_pptable =	(uint16_t)allowed_sclk_vdd_table->
+			entries[allowed_sclk_vdd_table->count - 1].vddc;
+
+	table_info->max_clock_voltage_on_ac.sclk =
+		allowed_sclk_vdd_table->entries[allowed_sclk_vdd_table->count - 1].clk;
+	table_info->max_clock_voltage_on_ac.mclk =
+		allowed_mclk_vdd_table->entries[allowed_mclk_vdd_table->count - 1].clk;
+	table_info->max_clock_voltage_on_ac.vddc =
+		allowed_sclk_vdd_table->entries[allowed_sclk_vdd_table->count - 1].vddc;
+	table_info->max_clock_voltage_on_ac.vddci =
+		allowed_mclk_vdd_table->entries[allowed_mclk_vdd_table->count - 1].vddci;
+
+	hwmgr->dyn_state.max_clock_voltage_on_ac.sclk =
+		table_info->max_clock_voltage_on_ac.sclk;
+	hwmgr->dyn_state.max_clock_voltage_on_ac.mclk =
+		table_info->max_clock_voltage_on_ac.mclk;
+	hwmgr->dyn_state.max_clock_voltage_on_ac.vddc =
+		table_info->max_clock_voltage_on_ac.vddc;
+	hwmgr->dyn_state.max_clock_voltage_on_ac.vddci =
+		table_info->max_clock_voltage_on_ac.vddci;
+
+	return 0;
+}
+
+static uint16_t fiji_get_current_pcie_speed(struct pp_hwmgr *hwmgr)
+{
+	uint32_t speedCntl = 0;
+
+	/* mmPCIE_PORT_INDEX rename as mmPCIE_INDEX */
+	speedCntl = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__PCIE,
+			ixPCIE_LC_SPEED_CNTL);
+	return((uint16_t)PHM_GET_FIELD(speedCntl,
+			PCIE_LC_SPEED_CNTL, LC_CURRENT_DATA_RATE));
+}
+
+static int fiji_get_current_pcie_lane_number(struct pp_hwmgr *hwmgr)
+{
+	uint32_t link_width;
+
+	/* mmPCIE_PORT_INDEX rename as mmPCIE_INDEX */
+	link_width = PHM_READ_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE,
+			PCIE_LC_LINK_WIDTH_CNTL, LC_LINK_WIDTH_RD);
+
+	PP_ASSERT_WITH_CODE((7 >= link_width),
+			"Invalid PCIe lane width!", return 0);
+
+	return decode_pcie_lane_width(link_width);
+}
+
+/** Patch the Boot State to match VBIOS boot clocks and voltage.
+*
+* @param hwmgr Pointer to the hardware manager.
+* @param pPowerState The address of the PowerState instance being created.
+*
+*/
+static int fiji_patch_boot_state(struct pp_hwmgr *hwmgr,
+		struct pp_hw_power_state *hw_ps)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_power_state *ps = (struct fiji_power_state *)hw_ps;
+	ATOM_FIRMWARE_INFO_V2_2 *fw_info;
+	uint16_t size;
+	uint8_t frev, crev;
+	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
+
+	/* First retrieve the Boot clocks and VDDC from the firmware info table.
+	 * We assume here that fw_info is unchanged if this call fails.
+	 */
+	fw_info = (ATOM_FIRMWARE_INFO_V2_2 *)cgs_atom_get_data_table(
+			hwmgr->device, index,
+			&size, &frev, &crev);
+	if (!fw_info)
+		/* During a test, there is no firmware info table. */
+		return 0;
+
+	/* Patch the state. */
+	data->vbios_boot_state.sclk_bootup_value =
+			le32_to_cpu(fw_info->ulDefaultEngineClock);
+	data->vbios_boot_state.mclk_bootup_value =
+			le32_to_cpu(fw_info->ulDefaultMemoryClock);
+	data->vbios_boot_state.mvdd_bootup_value =
+			le16_to_cpu(fw_info->usBootUpMVDDCVoltage);
+	data->vbios_boot_state.vddc_bootup_value =
+			le16_to_cpu(fw_info->usBootUpVDDCVoltage);
+	data->vbios_boot_state.vddci_bootup_value =
+			le16_to_cpu(fw_info->usBootUpVDDCIVoltage);
+	data->vbios_boot_state.pcie_gen_bootup_value =
+			fiji_get_current_pcie_speed(hwmgr);
+	data->vbios_boot_state.pcie_lane_bootup_value =
+			(uint16_t)fiji_get_current_pcie_lane_number(hwmgr);
+
+	/* set boot power state */
+	ps->performance_levels[0].memory_clock = data->vbios_boot_state.mclk_bootup_value;
+	ps->performance_levels[0].engine_clock = data->vbios_boot_state.sclk_bootup_value;
+	ps->performance_levels[0].pcie_gen = data->vbios_boot_state.pcie_gen_bootup_value;
+	ps->performance_levels[0].pcie_lane = data->vbios_boot_state.pcie_lane_bootup_value;
+
+	return 0;
+}
+
+static int fiji_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t i;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	bool stay_in_boot;
+	int result;
+
+	data->dll_default_on = false;
+	data->sram_end = SMC_RAM_END;
+
+	for (i = 0; i < SMU73_MAX_LEVELS_GRAPHICS; i++)
+		data->activity_target[i] = FIJI_AT_DFLT;
+
+	data->vddc_vddci_delta = VDDC_VDDCI_DELTA;
+
+	data->mclk_activity_target = PPFIJI_MCLK_TARGETACTIVITY_DFLT;
+	data->mclk_dpm0_activity_target = 0xa;
+
+	data->sclk_dpm_key_disabled = 0;
+	data->mclk_dpm_key_disabled = 0;
+	data->pcie_dpm_key_disabled = 0;
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_UnTabledHardwareInterface);
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_TablelessHardwareInterface);
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkDeepSleep);
+
+	data->gpio_debug = 0;
+
+	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_DynamicPatchPowerState);
+
+	/* need to set voltage control types before EVV patching */
+	data->voltage_control = FIJI_VOLTAGE_CONTROL_NONE;
+	data->vddci_control = FIJI_VOLTAGE_CONTROL_NONE;
+	data->mvdd_control = FIJI_VOLTAGE_CONTROL_NONE;
+
+	if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+			VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_SVID2))
+		data->voltage_control = FIJI_VOLTAGE_CONTROL_BY_SVID2;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EnableMVDDControl))
+		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+				VOLTAGE_TYPE_MVDDC, VOLTAGE_OBJ_GPIO_LUT))
+			data->mvdd_control = FIJI_VOLTAGE_CONTROL_BY_GPIO;
+
+	if (data->mvdd_control == FIJI_VOLTAGE_CONTROL_NONE)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EnableMVDDControl);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ControlVDDCI)) {
+		if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT))
+			data->vddci_control = FIJI_VOLTAGE_CONTROL_BY_GPIO;
+		else if (atomctrl_is_voltage_controled_by_gpio_v3(hwmgr,
+				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_SVID2))
+			data->vddci_control = FIJI_VOLTAGE_CONTROL_BY_SVID2;
+	}
+
+	if (data->vddci_control == FIJI_VOLTAGE_CONTROL_NONE)
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ControlVDDCI);
+
+	if (table_info && table_info->cac_dtp_table->usClockStretchAmount)
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ClockStretcher);
+
+	fiji_init_dpm_defaults(hwmgr);
+
+	/* Get leakage voltage based on leakage ID. */
+	fiji_get_evv_voltages(hwmgr);
+
+	/* Patch our voltage dependency table with actual leakage voltage
+	 * We need to perform leakage translation before it's used by other functions
+	 */
+	fiji_complete_dependency_tables(hwmgr);
+
+	/* Parse pptable data read from VBIOS */
+	fiji_set_private_data_based_on_pptable(hwmgr);
+
+	/* ULV Support */
+	data->ulv.ulv_supported = true; /* ULV feature is enabled by default */
+
+	/* Initalize Dynamic State Adjustment Rule Settings */
+	result = tonga_initializa_dynamic_state_adjustment_rule_settings(hwmgr);
+
+	if (!result) {
+		data->uvd_enabled = false;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_EnableSMU7ThermalManagement);
+		data->vddc_phase_shed_control = false;
+	}
+
+	stay_in_boot = phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StayInBootState);
+
+	if (0 == result) {
+		data->is_tlu_enabled = 0;
+		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
+				FIJI_MAX_HARDWARE_POWERLEVELS;
+		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
+		hwmgr->platform_descriptor.minimumClocksReductionPercentage  = 50;
+
+		data->pcie_gen_cap = 0x30007;
+		data->pcie_lane_cap = 0x2f0000;
+	} else {
+		/* Ignore return value in here, we are cleaning up a mess. */
+		tonga_hwmgr_backend_fini(hwmgr);
+	}
+
+	return 0;
+}
+
+/**
+ * Read clock related registers.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+static int fiji_read_clock_registers(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	data->clock_registers.vCG_SPLL_FUNC_CNTL =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_SPLL_FUNC_CNTL);
+	data->clock_registers.vCG_SPLL_FUNC_CNTL_2 =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_SPLL_FUNC_CNTL_2);
+	data->clock_registers.vCG_SPLL_FUNC_CNTL_3 =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_SPLL_FUNC_CNTL_3);
+	data->clock_registers.vCG_SPLL_FUNC_CNTL_4 =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_SPLL_FUNC_CNTL_4);
+	data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_SPLL_SPREAD_SPECTRUM);
+	data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2 =
+		cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_SPLL_SPREAD_SPECTRUM_2);
+
+	return 0;
+}
+
+/**
+ * Find out if memory is GDDR5.
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+static int fiji_get_memory_type(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t temp;
+
+	temp = cgs_read_register(hwmgr->device, mmMC_SEQ_MISC0);
+
+	data->is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE ==
+			((temp & MC_SEQ_MISC0_GDDR5_MASK) >>
+			 MC_SEQ_MISC0_GDDR5_SHIFT));
+
+	return 0;
+}
+
+/**
+ * Enables Dynamic Power Management by SMC
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+static int fiji_enable_acpi_power_management(struct pp_hwmgr *hwmgr)
+{
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			GENERAL_PWRMGT, STATIC_PM_EN, 1);
+
+	return 0;
+}
+
+/**
+ * Initialize PowerGating States for different engines
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ * @return   always 0
+ */
+static int fiji_init_power_gate_state(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	data->uvd_power_gated = false;
+	data->vce_power_gated = false;
+	data->samu_power_gated = false;
+	data->acp_power_gated = false;
+	data->pg_acp_init = true;
+
+	return 0;
+}
+
+static int fiji_init_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	data->low_sclk_interrupt_threshold = 0;
+
+	return 0;
+}
+
+static int fiji_setup_asic_task(struct pp_hwmgr *hwmgr)
+{
+	int tmp_result, result = 0;
+
+	tmp_result = fiji_read_clock_registers(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to read clock registers!", result = tmp_result);
+
+	tmp_result = fiji_get_memory_type(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to get memory type!", result = tmp_result);
+
+	tmp_result = fiji_enable_acpi_power_management(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable ACPI power management!", result = tmp_result);
+
+	tmp_result = fiji_init_power_gate_state(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to init power gate state!", result = tmp_result);
+
+	tmp_result = tonga_get_mc_microcode_version(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to get MC microcode version!", result = tmp_result);
+
+	tmp_result = fiji_init_sclk_threshold(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to init sclk threshold!", result = tmp_result);
+
+	return result;
+}
+
+/**
+* Checks if we want to support voltage control
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+*/
+static bool fiji_voltage_control(const struct pp_hwmgr *hwmgr)
+{
+	const struct fiji_hwmgr *data =
+			(const struct fiji_hwmgr *)(hwmgr->backend);
+
+	return (FIJI_VOLTAGE_CONTROL_NONE != data->voltage_control);
+}
+
+/**
+* Enable voltage control
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always 0
+*/
+static int fiji_enable_voltage_control(struct pp_hwmgr *hwmgr)
+{
+	/* enable voltage control */
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			GENERAL_PWRMGT, VOLT_PWRMGT_EN, 1);
+
+	return 0;
+}
+
+/**
+* Remove repeated voltage values and create table with unique values.
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    vol_table  the pointer to changing voltage table
+* @return    0 in success
+*/
+
+static int fiji_trim_voltage_table(struct pp_hwmgr *hwmgr,
+		struct pp_atomctrl_voltage_table *vol_table)
+{
+	uint32_t i, j;
+	uint16_t vvalue;
+	bool found = false;
+	struct pp_atomctrl_voltage_table *table;
+
+	PP_ASSERT_WITH_CODE((NULL != vol_table),
+			"Voltage Table empty.", return -EINVAL);
+	table = kzalloc(sizeof(struct pp_atomctrl_voltage_table),
+			GFP_KERNEL);
+
+	if (NULL == table)
+		return -EINVAL;
+
+	table->mask_low = vol_table->mask_low;
+	table->phase_delay = vol_table->phase_delay;
+
+	for (i = 0; i < vol_table->count; i++) {
+		vvalue = vol_table->entries[i].value;
+		found = false;
+
+		for (j = 0; j < table->count; j++) {
+			if (vvalue == table->entries[j].value) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found) {
+			table->entries[table->count].value = vvalue;
+			table->entries[table->count].smio_low =
+					vol_table->entries[i].smio_low;
+			table->count++;
+		}
+	}
+
+	memcpy(vol_table, table, sizeof(struct pp_atomctrl_voltage_table));
+	kfree(table);
+
+    return 0;
+}
+static int fiji_get_svi2_mvdd_voltage_table(struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_clock_voltage_dependency_table *dep_table)
+{
+	uint32_t i;
+	int result;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_voltage_table *vol_table = &(data->mvdd_voltage_table);
+
+	PP_ASSERT_WITH_CODE((0 != dep_table->count),
+			"Voltage Dependency Table empty.", return -EINVAL);
+
+	vol_table->mask_low = 0;
+	vol_table->phase_delay = 0;
+	vol_table->count = dep_table->count;
+
+	for (i = 0; i < dep_table->count; i++) {
+		vol_table->entries[i].value = dep_table->entries[i].mvdd;
+		vol_table->entries[i].smio_low = 0;
+	}
+
+	result = fiji_trim_voltage_table(hwmgr, vol_table);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to trim MVDD table.", return result);
+
+	return 0;
+}
+
+static int fiji_get_svi2_vddci_voltage_table(struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_clock_voltage_dependency_table *dep_table)
+{
+	uint32_t i;
+	int result;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_voltage_table *vol_table = &(data->vddci_voltage_table);
+
+	PP_ASSERT_WITH_CODE((0 != dep_table->count),
+			"Voltage Dependency Table empty.", return -EINVAL);
+
+	vol_table->mask_low = 0;
+	vol_table->phase_delay = 0;
+	vol_table->count = dep_table->count;
+
+	for (i = 0; i < dep_table->count; i++) {
+		vol_table->entries[i].value = dep_table->entries[i].vddci;
+		vol_table->entries[i].smio_low = 0;
+	}
+
+	result = fiji_trim_voltage_table(hwmgr, vol_table);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to trim VDDCI table.", return result);
+
+	return 0;
+}
+
+static int fiji_get_svi2_vdd_voltage_table(struct pp_hwmgr *hwmgr,
+		phm_ppt_v1_voltage_lookup_table *lookup_table)
+{
+	int i = 0;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_voltage_table *vol_table = &(data->vddc_voltage_table);
+
+	PP_ASSERT_WITH_CODE((0 != lookup_table->count),
+			"Voltage Lookup Table empty.", return -EINVAL);
+
+	vol_table->mask_low = 0;
+	vol_table->phase_delay = 0;
+
+	vol_table->count = lookup_table->count;
+
+	for (i = 0; i < vol_table->count; i++) {
+		vol_table->entries[i].value = lookup_table->entries[i].us_vdd;
+		vol_table->entries[i].smio_low = 0;
+	}
+
+	return 0;
+}
+
+/* ---- Voltage Tables ----
+ * If the voltage table would be bigger than
+ * what will fit into the state table on
+ * the SMC keep only the higher entries.
+ */
+static void fiji_trim_voltage_table_to_fit_state_table(struct pp_hwmgr *hwmgr,
+		uint32_t max_vol_steps, struct pp_atomctrl_voltage_table *vol_table)
+{
+	unsigned int i, diff;
+
+	if (vol_table->count <= max_vol_steps)
+		return;
+
+	diff = vol_table->count - max_vol_steps;
+
+	for (i = 0; i < max_vol_steps; i++)
+		vol_table->entries[i] = vol_table->entries[i + diff];
+
+	vol_table->count = max_vol_steps;
+
+	return;
+}
+
+/**
+* Create Voltage Tables.
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always 0
+*/
+static int fiji_construct_voltage_tables(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)hwmgr->pptable;
+	int result;
+
+	if (FIJI_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		result = atomctrl_get_voltage_table_v3(hwmgr,
+				VOLTAGE_TYPE_MVDDC,	VOLTAGE_OBJ_GPIO_LUT,
+				&(data->mvdd_voltage_table));
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Failed to retrieve MVDD table.",
+				return result);
+	} else if (FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
+		result = fiji_get_svi2_mvdd_voltage_table(hwmgr,
+				table_info->vdd_dep_on_mclk);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Failed to retrieve SVI2 MVDD table from dependancy table.",
+				return result;);
+	}
+
+	if (FIJI_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
+		result = atomctrl_get_voltage_table_v3(hwmgr,
+				VOLTAGE_TYPE_VDDCI, VOLTAGE_OBJ_GPIO_LUT,
+				&(data->vddci_voltage_table));
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Failed to retrieve VDDCI table.",
+				return result);
+	} else if (FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
+		result = fiji_get_svi2_vddci_voltage_table(hwmgr,
+				table_info->vdd_dep_on_mclk);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Failed to retrieve SVI2 VDDCI table from dependancy table.",
+				return result);
+	}
+
+	if(FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+		result = fiji_get_svi2_vdd_voltage_table(hwmgr,
+				table_info->vddc_lookup_table);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Failed to retrieve SVI2 VDDC table from lookup table.",
+				return result);
+	}
+
+	PP_ASSERT_WITH_CODE(
+			(data->vddc_voltage_table.count <= (SMU73_MAX_LEVELS_VDDC)),
+			"Too many voltage values for VDDC. Trimming to fit state table.",
+			fiji_trim_voltage_table_to_fit_state_table(hwmgr,
+					SMU73_MAX_LEVELS_VDDC, &(data->vddc_voltage_table)));
+
+	PP_ASSERT_WITH_CODE(
+			(data->vddci_voltage_table.count <= (SMU73_MAX_LEVELS_VDDCI)),
+			"Too many voltage values for VDDCI. Trimming to fit state table.",
+			fiji_trim_voltage_table_to_fit_state_table(hwmgr,
+					SMU73_MAX_LEVELS_VDDCI, &(data->vddci_voltage_table)));
+
+	PP_ASSERT_WITH_CODE(
+			(data->mvdd_voltage_table.count <= (SMU73_MAX_LEVELS_MVDD)),
+			"Too many voltage values for MVDD. Trimming to fit state table.",
+			fiji_trim_voltage_table_to_fit_state_table(hwmgr,
+					SMU73_MAX_LEVELS_MVDD, &(data->mvdd_voltage_table)));
+
+    return 0;
+}
+
+static int fiji_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
+{
+	/* Program additional LP registers
+	 * that are no longer programmed by VBIOS
+	 */
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_CAS_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_CAS_TIMING));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_MISC_TIMING2));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_WR_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D0));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_RD_CTL_D1));
+	cgs_write_register(hwmgr->device, mmMC_SEQ_PMG_TIMING_LP,
+			cgs_read_register(hwmgr->device, mmMC_SEQ_PMG_TIMING));
+
+	return 0;
+}
+
+/**
+* Programs static screed detection parameters
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always 0
+*/
+static int fiji_program_static_screen_threshold_parameters(
+		struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	/* Set static screen threshold unit */
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD_UNIT,
+			data->static_screen_threshold_unit);
+	/* Set static screen threshold */
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD,
+			data->static_screen_threshold);
+
+    return 0;
+}
+
+/**
+* Setup display gap for glitch free memory clock switching.
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always  0
+*/
+static int fiji_enable_display_gap(struct pp_hwmgr *hwmgr)
+{
+	uint32_t displayGap =
+			cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixCG_DISPLAY_GAP_CNTL);
+
+	displayGap = PHM_SET_FIELD(displayGap, CG_DISPLAY_GAP_CNTL,
+			DISP_GAP, DISPLAY_GAP_IGNORE);
+
+	displayGap = PHM_SET_FIELD(displayGap, CG_DISPLAY_GAP_CNTL,
+			DISP_GAP_MCHG, DISPLAY_GAP_VBLANK);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_DISPLAY_GAP_CNTL, displayGap);
+
+	return 0;
+}
+
+/**
+* Programs activity state transition voting clients
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always  0
+*/
+static int fiji_program_voting_clients(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	/* Clear reset for voting clients before enabling DPM */
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			SCLK_PWRMGT_CNTL, RESET_SCLK_CNT, 0);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			SCLK_PWRMGT_CNTL, RESET_BUSY_CNT, 0);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_FREQ_TRAN_VOTING_0, data->voting_rights_clients0);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_FREQ_TRAN_VOTING_1, data->voting_rights_clients1);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_FREQ_TRAN_VOTING_2, data->voting_rights_clients2);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_FREQ_TRAN_VOTING_3, data->voting_rights_clients3);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_FREQ_TRAN_VOTING_4, data->voting_rights_clients4);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_FREQ_TRAN_VOTING_5, data->voting_rights_clients5);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_FREQ_TRAN_VOTING_6, data->voting_rights_clients6);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_FREQ_TRAN_VOTING_7, data->voting_rights_clients7);
+
+	return 0;
+}
+
+/**
+* Get the location of various tables inside the FW image.
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always  0
+*/
+static int fiji_process_firmware_header(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_smumgr *smu_data = (struct fiji_smumgr *)(hwmgr->smumgr->backend);
+	uint32_t tmp;
+	int result;
+	bool error = false;
+
+	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, DpmTable),
+			&tmp, data->sram_end);
+
+	if (0 == result)
+		data->dpm_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, SoftRegisters),
+			&tmp, data->sram_end);
+
+	if (!result) {
+		data->soft_regs_start = tmp;
+		smu_data->soft_regs_start = tmp;
+	}
+
+	error |= (0 != result);
+
+	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, mcRegisterTable),
+			&tmp, data->sram_end);
+
+	if (!result)
+		data->mc_reg_table_start = tmp;
+
+	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, FanTable),
+			&tmp, data->sram_end);
+
+	if (!result)
+		data->fan_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, mcArbDramTimingTable),
+			&tmp, data->sram_end);
+
+	if (!result)
+		data->arb_table_start = tmp;
+
+	error |= (0 != result);
+
+	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
+			SMU7_FIRMWARE_HEADER_LOCATION +
+			offsetof(SMU73_Firmware_Header, Version),
+			&tmp, data->sram_end);
+
+	if (!result)
+		hwmgr->microcode_version_info.SMC = tmp;
+
+	error |= (0 != result);
+
+    return error ? -1 : 0;
+}
+
+/* Copy one arb setting to another and then switch the active set.
+ * arb_src and arb_dest is one of the MC_CG_ARB_FREQ_Fx constants.
+ */
+static int fiji_copy_and_switch_arb_sets(struct pp_hwmgr *hwmgr,
+		uint32_t arb_src, uint32_t arb_dest)
+{
+	uint32_t mc_arb_dram_timing;
+	uint32_t mc_arb_dram_timing2;
+	uint32_t burst_time;
+	uint32_t mc_cg_config;
+
+	switch (arb_src) {
+	case MC_CG_ARB_FREQ_F0:
+		mc_arb_dram_timing  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
+		mc_arb_dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
+		burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
+		break;
+	case MC_CG_ARB_FREQ_F1:
+		mc_arb_dram_timing  = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING_1);
+		mc_arb_dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2_1);
+		burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE1);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	switch (arb_dest) {
+	case MC_CG_ARB_FREQ_F0:
+		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING, mc_arb_dram_timing);
+		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
+		PHM_WRITE_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0, burst_time);
+		break;
+	case MC_CG_ARB_FREQ_F1:
+		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
+		cgs_write_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
+		PHM_WRITE_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE1, burst_time);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+    mc_cg_config = cgs_read_register(hwmgr->device, mmMC_CG_CONFIG);
+    mc_cg_config |= 0x0000000F;
+    cgs_write_register(hwmgr->device, mmMC_CG_CONFIG, mc_cg_config);
+    PHM_WRITE_FIELD(hwmgr->device, MC_ARB_CG, CG_ARB_REQ, arb_dest);
+
+    return 0;
+}
+
+/**
+* Initial switch from ARB F0->F1
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always 0
+* This function is to be called from the SetPowerState table.
+*/
+static int fiji_initial_switch_from_arbf0_to_f1(struct pp_hwmgr *hwmgr)
+{
+	return fiji_copy_and_switch_arb_sets(hwmgr,
+			MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
+}
+
+static int fiji_reset_single_dpm_table(struct pp_hwmgr *hwmgr,
+		struct fiji_single_dpm_table *dpm_table, uint32_t count)
+{
+	int i;
+	PP_ASSERT_WITH_CODE(count <= MAX_REGULAR_DPM_NUMBER,
+			"Fatal error, can not set up single DPM table entries "
+			"to exceed max number!",);
+
+	dpm_table->count = count;
+	for (i = 0; i < MAX_REGULAR_DPM_NUMBER; i++)
+		dpm_table->dpm_levels[i].enabled = false;
+
+	return 0;
+}
+
+static void fiji_setup_pcie_table_entry(
+	struct fiji_single_dpm_table *dpm_table,
+	uint32_t index, uint32_t pcie_gen,
+	uint32_t pcie_lanes)
+{
+	dpm_table->dpm_levels[index].value = pcie_gen;
+	dpm_table->dpm_levels[index].param1 = pcie_lanes;
+	dpm_table->dpm_levels[index].enabled = 1;
+}
+
+static int fiji_setup_default_pcie_table(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
+	uint32_t i, max_entry;
+
+	PP_ASSERT_WITH_CODE((data->use_pcie_performance_levels ||
+			data->use_pcie_power_saving_levels), "No pcie performance levels!",
+			return -EINVAL);
+
+	if (data->use_pcie_performance_levels &&
+			!data->use_pcie_power_saving_levels) {
+		data->pcie_gen_power_saving = data->pcie_gen_performance;
+		data->pcie_lane_power_saving = data->pcie_lane_performance;
+	} else if (!data->use_pcie_performance_levels &&
+			data->use_pcie_power_saving_levels) {
+		data->pcie_gen_performance = data->pcie_gen_power_saving;
+		data->pcie_lane_performance = data->pcie_lane_power_saving;
+	}
+
+	fiji_reset_single_dpm_table(hwmgr,
+			&data->dpm_table.pcie_speed_table, SMU73_MAX_LEVELS_LINK);
+
+	if (pcie_table != NULL) {
+		/* max_entry is used to make sure we reserve one PCIE level
+		 * for boot level (fix for A+A PSPP issue).
+		 * If PCIE table from PPTable have ULV entry + 8 entries,
+		 * then ignore the last entry.*/
+		max_entry = (SMU73_MAX_LEVELS_LINK < pcie_table->count) ?
+				SMU73_MAX_LEVELS_LINK : pcie_table->count;
+		for (i = 1; i < max_entry; i++) {
+			fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, i - 1,
+					get_pcie_gen_support(data->pcie_gen_cap,
+							pcie_table->entries[i].gen_speed),
+					get_pcie_lane_support(data->pcie_lane_cap,
+							pcie_table->entries[i].lane_width));
+		}
+		data->dpm_table.pcie_speed_table.count = max_entry - 1;
+	} else {
+		/* Hardcode Pcie Table */
+		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 0,
+				get_pcie_gen_support(data->pcie_gen_cap,
+						PP_Min_PCIEGen),
+				get_pcie_lane_support(data->pcie_lane_cap,
+						PP_Max_PCIELane));
+		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 1,
+				get_pcie_gen_support(data->pcie_gen_cap,
+						PP_Min_PCIEGen),
+				get_pcie_lane_support(data->pcie_lane_cap,
+						PP_Max_PCIELane));
+		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 2,
+				get_pcie_gen_support(data->pcie_gen_cap,
+						PP_Max_PCIEGen),
+				get_pcie_lane_support(data->pcie_lane_cap,
+						PP_Max_PCIELane));
+		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 3,
+				get_pcie_gen_support(data->pcie_gen_cap,
+						PP_Max_PCIEGen),
+				get_pcie_lane_support(data->pcie_lane_cap,
+						PP_Max_PCIELane));
+		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 4,
+				get_pcie_gen_support(data->pcie_gen_cap,
+						PP_Max_PCIEGen),
+				get_pcie_lane_support(data->pcie_lane_cap,
+						PP_Max_PCIELane));
+		fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, 5,
+				get_pcie_gen_support(data->pcie_gen_cap,
+						PP_Max_PCIEGen),
+				get_pcie_lane_support(data->pcie_lane_cap,
+						PP_Max_PCIELane));
+
+		data->dpm_table.pcie_speed_table.count = 6;
+	}
+	/* Populate last level for boot PCIE level, but do not increment count. */
+	fiji_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table,
+			data->dpm_table.pcie_speed_table.count,
+			get_pcie_gen_support(data->pcie_gen_cap,
+					PP_Min_PCIEGen),
+			get_pcie_lane_support(data->pcie_lane_cap,
+					PP_Max_PCIELane));
+
+	return 0;
+}
+
+/*
+ * This function is to initalize all DPM state tables
+ * for SMU7 based on the dependency table.
+ * Dynamic state patching function will then trim these
+ * state tables to the allowed range based
+ * on the power policy or external client requests,
+ * such as UVD request, etc.
+ */
+static int fiji_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint32_t i;
+
+	struct phm_ppt_v1_clock_voltage_dependency_table *dep_sclk_table =
+			table_info->vdd_dep_on_sclk;
+	struct phm_ppt_v1_clock_voltage_dependency_table *dep_mclk_table =
+			table_info->vdd_dep_on_mclk;
+
+	PP_ASSERT_WITH_CODE(dep_sclk_table != NULL,
+			"SCLK dependency table is missing. This table is mandatory",
+			return -EINVAL);
+	PP_ASSERT_WITH_CODE(dep_sclk_table->count >= 1,
+			"SCLK dependency table has to have is missing. "
+			"This table is mandatory",
+			return -EINVAL);
+
+	PP_ASSERT_WITH_CODE(dep_mclk_table != NULL,
+			"MCLK dependency table is missing. This table is mandatory",
+			return -EINVAL);
+	PP_ASSERT_WITH_CODE(dep_mclk_table->count >= 1,
+			"MCLK dependency table has to have is missing. "
+			"This table is mandatory",
+			return -EINVAL);
+
+	/* clear the state table to reset everything to default */
+	fiji_reset_single_dpm_table(hwmgr,
+			&data->dpm_table.sclk_table, SMU73_MAX_LEVELS_GRAPHICS);
+	fiji_reset_single_dpm_table(hwmgr,
+			&data->dpm_table.mclk_table, SMU73_MAX_LEVELS_MEMORY);
+
+	/* Initialize Sclk DPM table based on allow Sclk values */
+	data->dpm_table.sclk_table.count = 0;
+	for (i = 0; i < dep_sclk_table->count; i++) {
+		if (i == 0 || data->dpm_table.sclk_table.dpm_levels
+				[data->dpm_table.sclk_table.count - 1].value !=
+						dep_sclk_table->entries[i].clk) {
+			data->dpm_table.sclk_table.dpm_levels
+			[data->dpm_table.sclk_table.count].value =
+					dep_sclk_table->entries[i].clk;
+			data->dpm_table.sclk_table.dpm_levels
+			[data->dpm_table.sclk_table.count].enabled =
+					(i == 0) ? true : false;
+			data->dpm_table.sclk_table.count++;
+		}
+	}
+
+	/* Initialize Mclk DPM table based on allow Mclk values */
+	data->dpm_table.mclk_table.count = 0;
+	for (i=0; i<dep_mclk_table->count; i++) {
+		if ( i==0 || data->dpm_table.mclk_table.dpm_levels
+				[data->dpm_table.mclk_table.count - 1].value !=
+						dep_mclk_table->entries[i].clk) {
+			data->dpm_table.mclk_table.dpm_levels
+			[data->dpm_table.mclk_table.count].value =
+					dep_mclk_table->entries[i].clk;
+			data->dpm_table.mclk_table.dpm_levels
+			[data->dpm_table.mclk_table.count].enabled =
+					(i == 0) ? true : false;
+			data->dpm_table.mclk_table.count++;
+		}
+	}
+
+	/* setup PCIE gen speed levels */
+	fiji_setup_default_pcie_table(hwmgr);
+
+	/* save a copy of the default DPM table */
+	memcpy(&(data->golden_dpm_table), &(data->dpm_table),
+			sizeof(struct fiji_dpm_table));
+
+	return 0;
+}
+
+/**
+ * @brief PhwFiji_GetVoltageOrder
+ *  Returns index of requested voltage record in lookup(table)
+ * @param lookup_table - lookup list to search in
+ * @param voltage - voltage to look for
+ * @return 0 on success
+ */
+uint8_t fiji_get_voltage_index(
+		struct phm_ppt_v1_voltage_lookup_table *lookup_table, uint16_t voltage)
+{
+	uint8_t count = (uint8_t) (lookup_table->count);
+	uint8_t i;
+
+	PP_ASSERT_WITH_CODE((NULL != lookup_table),
+			"Lookup Table empty.", return 0);
+	PP_ASSERT_WITH_CODE((0 != count),
+			"Lookup Table empty.", return 0);
+
+	for (i = 0; i < lookup_table->count; i++) {
+		/* find first voltage equal or bigger than requested */
+		if (lookup_table->entries[i].us_vdd >= voltage)
+			return i;
+	}
+	/* voltage is bigger than max voltage in the table */
+	return i - 1;
+}
+
+/**
+* Preparation of vddc and vddgfx CAC tables for SMC.
+*
+* @param    hwmgr  the address of the hardware manager
+* @param    table  the SMC DPM table structure to be populated
+* @return   always 0
+*/
+static int fiji_populate_cac_table(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	uint32_t count;
+	uint8_t index;
+	int result = 0;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_voltage_lookup_table *lookup_table =
+			table_info->vddc_lookup_table;
+	/* tables is already swapped, so in order to use the value from it,
+	 * we need to swap it back.
+	 * We are populating vddc CAC data to BapmVddc table
+	 * in split and merged mode
+	 */
+	for( count = 0; count<lookup_table->count; count++) {
+		index = fiji_get_voltage_index(lookup_table,
+				data->vddc_voltage_table.entries[count].value);
+		table->BapmVddcVidLoSidd[count] = (uint8_t) ((6200 -
+				(lookup_table->entries[index].us_cac_low *
+						VOLTAGE_SCALE)) / 25);
+		table->BapmVddcVidHiSidd[count] = (uint8_t) ((6200 -
+				(lookup_table->entries[index].us_cac_high *
+						VOLTAGE_SCALE)) / 25);
+	}
+
+	return result;
+}
+
+/**
+* Preparation of voltage tables for SMC.
+*
+* @param    hwmgr   the address of the hardware manager
+* @param    table   the SMC DPM table structure to be populated
+* @return   always  0
+*/
+
+int fiji_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	int result;
+
+	result = fiji_populate_cac_table(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"can not populate CAC voltage tables to SMC",
+			return -EINVAL);
+
+	return 0;
+}
+
+static int fiji_populate_ulv_level(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_Ulv *state)
+{
+	int result = 0;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	state->CcPwrDynRm = 0;
+	state->CcPwrDynRm1 = 0;
+
+	state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
+	state->VddcOffsetVid = (uint8_t)( table_info->us_ulv_voltage_offset *
+			VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1 );
+
+	state->VddcPhase = (data->vddc_phase_shed_control) ? 0 : 1;
+
+	if (!result) {
+		CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
+		CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
+		CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
+	}
+	return result;
+}
+
+static int fiji_populate_ulv_state(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	return fiji_populate_ulv_level(hwmgr, &table->Ulv);
+}
+
+static int32_t fiji_get_dpm_level_enable_mask_value(
+		struct fiji_single_dpm_table* dpm_table)
+{
+	int32_t i;
+	int32_t mask = 0;
+
+	for (i = dpm_table->count; i > 0; i--) {
+		mask = mask << 1;
+		if (dpm_table->dpm_levels[i - 1].enabled)
+			mask |= 0x1;
+		else
+			mask &= 0xFFFFFFFE;
+	}
+	return mask;
+}
+
+static int fiji_populate_smc_link_level(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_dpm_table *dpm_table = &data->dpm_table;
+	int i;
+
+	/* Index (dpm_table->pcie_speed_table.count)
+	 * is reserved for PCIE boot level. */
+	for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
+		table->LinkLevel[i].PcieGenSpeed  =
+				(uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
+		table->LinkLevel[i].PcieLaneCount = (uint8_t)encode_pcie_lane_width(
+				dpm_table->pcie_speed_table.dpm_levels[i].param1);
+		table->LinkLevel[i].EnabledForActivity = 1;
+		table->LinkLevel[i].SPC = (uint8_t)(data->pcie_spc_cap & 0xff);
+		table->LinkLevel[i].DownThreshold = PP_HOST_TO_SMC_UL(5);
+		table->LinkLevel[i].UpThreshold = PP_HOST_TO_SMC_UL(30);
+	}
+
+	data->smc_state_table.LinkLevelCount =
+			(uint8_t)dpm_table->pcie_speed_table.count;
+	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
+			fiji_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
+
+	return 0;
+}
+
+/**
+* Calculates the SCLK dividers using the provided engine clock
+*
+* @param    hwmgr  the address of the hardware manager
+* @param    clock  the engine clock to use to populate the structure
+* @param    sclk   the SMC SCLK structure to be populated
+*/
+static int fiji_calculate_sclk_params(struct pp_hwmgr *hwmgr,
+		uint32_t clock, struct SMU73_Discrete_GraphicsLevel *sclk)
+{
+	const struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	uint32_t spll_func_cntl            = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_3          = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	uint32_t spll_func_cntl_4          = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	uint32_t cg_spll_spread_spectrum   = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	uint32_t cg_spll_spread_spectrum_2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	uint32_t ref_clock;
+	uint32_t ref_divider;
+	uint32_t fbdiv;
+	int result;
+
+	/* get the engine clock dividers for this clock value */
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr, clock,  &dividers);
+
+	PP_ASSERT_WITH_CODE(result == 0,
+			"Error retrieving Engine Clock dividers from VBIOS.",
+			return result);
+
+	/* To get FBDIV we need to multiply this by 16384 and divide it by Fref. */
+	ref_clock = atomctrl_get_reference_clock(hwmgr);
+	ref_divider = 1 + dividers.uc_pll_ref_div;
+
+	/* low 14 bits is fraction and high 12 bits is divider */
+	fbdiv = dividers.ul_fb_div.ul_fb_divider & 0x3FFFFFF;
+
+	/* SPLL_FUNC_CNTL setup */
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_REF_DIV, dividers.uc_pll_ref_div);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_PDIV_A,  dividers.uc_pll_post_div);
+
+	/* SPLL_FUNC_CNTL_3 setup*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
+			SPLL_FB_DIV, fbdiv);
+
+	/* set to use fractional accumulation*/
+	spll_func_cntl_3 = PHM_SET_FIELD(spll_func_cntl_3, CG_SPLL_FUNC_CNTL_3,
+			SPLL_DITHEN, 1);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_EngineSpreadSpectrumSupport)) {
+		struct pp_atomctrl_internal_ss_info ssInfo;
+
+		uint32_t vco_freq = clock * dividers.uc_pll_post_div;
+		if (!atomctrl_get_engine_clock_spread_spectrum(hwmgr,
+				vco_freq, &ssInfo)) {
+			/*
+			 * ss_info.speed_spectrum_percentage -- in unit of 0.01%
+			 * ss_info.speed_spectrum_rate -- in unit of khz
+			 *
+			 * clks = reference_clock * 10 / (REFDIV + 1) / speed_spectrum_rate / 2
+			 */
+			uint32_t clk_s = ref_clock * 5 /
+					(ref_divider * ssInfo.speed_spectrum_rate);
+			/* clkv = 2 * D * fbdiv / NS */
+			uint32_t clk_v = 4 * ssInfo.speed_spectrum_percentage *
+					fbdiv / (clk_s * 10000);
+
+			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
+					CG_SPLL_SPREAD_SPECTRUM, CLKS, clk_s);
+			cg_spll_spread_spectrum = PHM_SET_FIELD(cg_spll_spread_spectrum,
+					CG_SPLL_SPREAD_SPECTRUM, SSEN, 1);
+			cg_spll_spread_spectrum_2 = PHM_SET_FIELD(cg_spll_spread_spectrum_2,
+					CG_SPLL_SPREAD_SPECTRUM_2, CLKV, clk_v);
+		}
+	}
+
+	sclk->SclkFrequency        = clock;
+	sclk->CgSpllFuncCntl3      = spll_func_cntl_3;
+	sclk->CgSpllFuncCntl4      = spll_func_cntl_4;
+	sclk->SpllSpreadSpectrum   = cg_spll_spread_spectrum;
+	sclk->SpllSpreadSpectrum2  = cg_spll_spread_spectrum_2;
+	sclk->SclkDid              = (uint8_t)dividers.pll_post_divider;
+
+	return 0;
+}
+
+static uint16_t fiji_find_closest_vddci(struct pp_hwmgr *hwmgr, uint16_t vddci)
+{
+	uint32_t  i;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct pp_atomctrl_voltage_table *vddci_table =
+			&(data->vddci_voltage_table);
+
+	for (i = 0; i < vddci_table->count; i++) {
+		if (vddci_table->entries[i].value >= vddci)
+			return vddci_table->entries[i].value;
+	}
+
+	PP_ASSERT_WITH_CODE(false,
+			"VDDCI is larger than max VDDCI in VDDCI Voltage Table!",
+			return vddci_table->entries[i].value);
+}
+
+static int fiji_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
+		struct phm_ppt_v1_clock_voltage_dependency_table* dep_table,
+		uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd)
+{
+	uint32_t i;
+	uint16_t vddci;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	*voltage = *mvdd = 0;
+
+	/* clock - voltage dependency table is empty table */
+	if (dep_table->count == 0)
+		return -EINVAL;
+
+	for (i = 0; i < dep_table->count; i++) {
+		/* find first sclk bigger than request */
+		if (dep_table->entries[i].clk >= clock) {
+			*voltage |= (dep_table->entries[i].vddc *
+					VOLTAGE_SCALE) << VDDC_SHIFT;
+			if (FIJI_VOLTAGE_CONTROL_NONE == data->vddci_control)
+				*voltage |= (data->vbios_boot_state.vddci_bootup_value *
+						VOLTAGE_SCALE) << VDDCI_SHIFT;
+			else if (dep_table->entries[i].vddci)
+				*voltage |= (dep_table->entries[i].vddci *
+						VOLTAGE_SCALE) << VDDCI_SHIFT;
+			else {
+				vddci = fiji_find_closest_vddci(hwmgr,
+						(dep_table->entries[i].vddc -
+								(uint16_t)data->vddc_vddci_delta));
+				*voltage |= (vddci * VOLTAGE_SCALE) <<	VDDCI_SHIFT;
+			}
+
+			if (FIJI_VOLTAGE_CONTROL_NONE == data->mvdd_control)
+				*mvdd = data->vbios_boot_state.mvdd_bootup_value *
+					VOLTAGE_SCALE;
+			else if (dep_table->entries[i].mvdd)
+				*mvdd = (uint32_t) dep_table->entries[i].mvdd *
+					VOLTAGE_SCALE;
+
+			*voltage |= 1 << PHASES_SHIFT;
+			return 0;
+		}
+	}
+
+	/* sclk is bigger than max sclk in the dependence table */
+	*voltage |= (dep_table->entries[i - 1].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
+
+	if (FIJI_VOLTAGE_CONTROL_NONE == data->vddci_control)
+		*voltage |= (data->vbios_boot_state.vddci_bootup_value *
+				VOLTAGE_SCALE) << VDDCI_SHIFT;
+	else if (dep_table->entries[i-1].vddci) {
+		vddci = fiji_find_closest_vddci(hwmgr,
+				(dep_table->entries[i].vddc -
+						(uint16_t)data->vddc_vddci_delta));
+		*voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
+	}
+
+	if (FIJI_VOLTAGE_CONTROL_NONE == data->mvdd_control)
+		*mvdd = data->vbios_boot_state.mvdd_bootup_value * VOLTAGE_SCALE;
+	else if (dep_table->entries[i].mvdd)
+		*mvdd = (uint32_t) dep_table->entries[i - 1].mvdd * VOLTAGE_SCALE;
+
+	return 0;
+}
+/**
+* Populates single SMC SCLK structure using the provided engine clock
+*
+* @param    hwmgr      the address of the hardware manager
+* @param    clock the engine clock to use to populate the structure
+* @param    sclk        the SMC SCLK structure to be populated
+*/
+
+static int fiji_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
+		uint32_t clock, uint16_t sclk_al_threshold,
+		struct SMU73_Discrete_GraphicsLevel *level)
+{
+	int result;
+	/* PP_Clocks minClocks; */
+	uint32_t threshold, mvdd;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	result = fiji_calculate_sclk_params(hwmgr, clock, level);
+
+	/* populate graphics levels */
+	result = fiji_get_dependency_volt_by_clk(hwmgr,
+			table_info->vdd_dep_on_sclk, clock,
+			&level->MinVoltage, &mvdd);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"can not find VDDC voltage value for "
+			"VDDC engine clock dependency table",
+			return result);
+
+	level->SclkFrequency = clock;
+	level->ActivityLevel = sclk_al_threshold;
+	level->CcPwrDynRm = 0;
+	level->CcPwrDynRm1 = 0;
+	level->EnabledForActivity = 0;
+	level->EnabledForThrottle = 1;
+	level->UpHyst = 10;
+	level->DownHyst = 0;
+	level->VoltageDownHyst = 0;
+	level->PowerThrottle = 0;
+
+	threshold = clock * data->fast_watermark_threshold / 100;
+
+    /*
+     * TODO: get minimum clocks from dal configaration
+     * PECI_GetMinClockSettings(hwmgr->pPECI, &minClocks);
+     */
+    /* data->DisplayTiming.minClockInSR = minClocks.engineClockInSR; */
+
+    /* get level->DeepSleepDivId
+    if (phm_cap_enabled(hwmgr->platformDescriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
+    {
+        level->DeepSleepDivId = PhwFiji_GetSleepDividerIdFromClock(hwmgr, clock, minClocks.engineClockInSR);
+    } */
+
+	/* Default to slow, highest DPM level will be
+	 * set to PPSMC_DISPLAY_WATERMARK_LOW later.
+	 */
+	level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(level->MinVoltage);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl3);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CgSpllFuncCntl4);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->SpllSpreadSpectrum2);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1);
+
+	return 0;
+}
+/**
+* Populates all SMC SCLK levels' structure based on the trimmed allowed dpm engine clock states
+*
+* @param    hwmgr      the address of the hardware manager
+*/
+static int fiji_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_dpm_table *dpm_table = &data->dpm_table;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
+	uint8_t pcie_entry_cnt = (uint8_t) data->dpm_table.pcie_speed_table.count;
+	int result = 0;
+	uint32_t array = data->dpm_table_start +
+			offsetof(SMU73_Discrete_DpmTable, GraphicsLevel);
+	uint32_t array_size = sizeof(struct SMU73_Discrete_GraphicsLevel) *
+			SMU73_MAX_LEVELS_GRAPHICS;
+	struct SMU73_Discrete_GraphicsLevel *levels =
+			data->smc_state_table.GraphicsLevel;
+	uint32_t i, max_entry;
+	uint8_t hightest_pcie_level_enabled = 0,
+			lowest_pcie_level_enabled = 0,
+			mid_pcie_level_enabled = 0,
+			count = 0;
+
+	for (i = 0; i < dpm_table->sclk_table.count; i++) {
+		result = fiji_populate_single_graphic_level(hwmgr,
+				dpm_table->sclk_table.dpm_levels[i].value,
+				(uint16_t)data->activity_target[i],
+				&levels[i]);
+		if (result)
+			return result;
+
+		/* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
+		if (i > 1)
+			levels[i].DeepSleepDivId = 0;
+	}
+
+	/* Only enable level 0 for now.*/
+	levels[0].EnabledForActivity = 1;
+
+	/* set highest level watermark to high */
+	levels[dpm_table->sclk_table.count - 1].DisplayWatermark =
+			PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	data->smc_state_table.GraphicsDpmLevelCount =
+			(uint8_t)dpm_table->sclk_table.count;
+	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
+			fiji_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
+
+	if (pcie_table != NULL) {
+		PP_ASSERT_WITH_CODE((1 <= pcie_entry_cnt),
+				"There must be 1 or more PCIE levels defined in PPTable.",
+				return -EINVAL);
+		max_entry = pcie_entry_cnt - 1;
+		for (i = 0; i < dpm_table->sclk_table.count; i++)
+			levels[i].pcieDpmLevel =
+					(uint8_t) ((i < max_entry)? i : max_entry);
+	} else {
+		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << (hightest_pcie_level_enabled + 1))) != 0 ))
+			hightest_pcie_level_enabled++;
+
+		while (data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << lowest_pcie_level_enabled)) == 0 ))
+			lowest_pcie_level_enabled++;
+
+		while ((count < hightest_pcie_level_enabled) &&
+				((data->dpm_level_enable_mask.pcie_dpm_enable_mask &
+						(1 << (lowest_pcie_level_enabled + 1 + count))) == 0 ))
+			count++;
+
+		mid_pcie_level_enabled = (lowest_pcie_level_enabled + 1+ count) <
+				hightest_pcie_level_enabled?
+						(lowest_pcie_level_enabled + 1 + count) :
+						hightest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to hightest_pcie_level_enabled */
+		for(i = 2; i < dpm_table->sclk_table.count; i++)
+			levels[i].pcieDpmLevel = hightest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to lowest_pcie_level_enabled */
+		levels[0].pcieDpmLevel = lowest_pcie_level_enabled;
+
+		/* set pcieDpmLevel to mid_pcie_level_enabled */
+		levels[1].pcieDpmLevel = mid_pcie_level_enabled;
+	}
+	/* level count will send to smc once at init smc table and never change */
+	result = fiji_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
+			(uint32_t)array_size, data->sram_end);
+
+	return result;
+}
+
+/**
+ * MCLK Frequency Ratio
+ * SEQ_CG_RESP  Bit[31:24] - 0x0
+ * Bit[27:24] \96 DDR3 Frequency ratio
+ * 0x0 <= 100MHz,       450 < 0x8 <= 500MHz
+ * 100 < 0x1 <= 150MHz,       500 < 0x9 <= 550MHz
+ * 150 < 0x2 <= 200MHz,       550 < 0xA <= 600MHz
+ * 200 < 0x3 <= 250MHz,       600 < 0xB <= 650MHz
+ * 250 < 0x4 <= 300MHz,       650 < 0xC <= 700MHz
+ * 300 < 0x5 <= 350MHz,       700 < 0xD <= 750MHz
+ * 350 < 0x6 <= 400MHz,       750 < 0xE <= 800MHz
+ * 400 < 0x7 <= 450MHz,       800 < 0xF
+ */
+static uint8_t fiji_get_mclk_frequency_ratio(uint32_t mem_clock)
+{
+	if (mem_clock <= 10000) return 0x0;
+	if (mem_clock <= 15000) return 0x1;
+	if (mem_clock <= 20000) return 0x2;
+	if (mem_clock <= 25000) return 0x3;
+	if (mem_clock <= 30000) return 0x4;
+	if (mem_clock <= 35000) return 0x5;
+	if (mem_clock <= 40000) return 0x6;
+	if (mem_clock <= 45000) return 0x7;
+	if (mem_clock <= 50000) return 0x8;
+	if (mem_clock <= 55000) return 0x9;
+	if (mem_clock <= 60000) return 0xa;
+	if (mem_clock <= 65000) return 0xb;
+	if (mem_clock <= 70000) return 0xc;
+	if (mem_clock <= 75000) return 0xd;
+	if (mem_clock <= 80000) return 0xe;
+	/* mem_clock > 800MHz */
+	return 0xf;
+}
+
+/**
+* Populates the SMC MCLK structure using the provided memory clock
+*
+* @param    hwmgr   the address of the hardware manager
+* @param    clock   the memory clock to use to populate the structure
+* @param    sclk    the SMC SCLK structure to be populated
+*/
+static int fiji_calculate_mclk_params(struct pp_hwmgr *hwmgr,
+    uint32_t clock, struct SMU73_Discrete_MemoryLevel *mclk)
+{
+	struct pp_atomctrl_memory_clock_param mem_param;
+	int result;
+
+	result = atomctrl_get_memory_pll_dividers_vi(hwmgr, clock, &mem_param);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to get Memory PLL Dividers.",);
+
+	/* Save the result data to outpupt memory level structure */
+	mclk->MclkFrequency   = clock;
+	mclk->MclkDivider     = (uint8_t)mem_param.mpll_post_divider;
+	mclk->FreqRange       = fiji_get_mclk_frequency_ratio(clock);
+
+	return result;
+}
+
+static int fiji_populate_single_memory_level(struct pp_hwmgr *hwmgr,
+		uint32_t clock, struct SMU73_Discrete_MemoryLevel *mem_level)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	int result = 0;
+
+	if (table_info->vdd_dep_on_mclk) {
+		result = fiji_get_dependency_volt_by_clk(hwmgr,
+				table_info->vdd_dep_on_mclk, clock,
+				&mem_level->MinVoltage, &mem_level->MinMvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find MinVddc voltage value from memory "
+				"VDDC voltage dependency table", return result);
+	}
+
+	mem_level->EnabledForThrottle = 1;
+	mem_level->EnabledForActivity = 0;
+	mem_level->UpHyst = 0;
+	mem_level->DownHyst = 100;
+	mem_level->VoltageDownHyst = 0;
+	mem_level->ActivityLevel = (uint16_t)data->mclk_activity_target;
+	mem_level->StutterEnable = false;
+
+	mem_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+
+	/* enable stutter mode if all the follow condition applied
+	 * PECI_GetNumberOfActiveDisplays(hwmgr->pPECI,
+	 * &(data->DisplayTiming.numExistingDisplays));
+	 */
+	data->display_timing.num_existing_displays = 1;
+
+	if ((data->mclk_stutter_mode_threshold) &&
+		(clock <= data->mclk_stutter_mode_threshold) &&
+		(!data->is_uvd_enabled) &&
+		(PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL,
+				STUTTER_ENABLE) & 0x1))
+		mem_level->StutterEnable = true;
+
+	result = fiji_calculate_mclk_params(hwmgr, clock, mem_level);
+	if (!result) {
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinMvdd);
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_US(mem_level->ActivityLevel);
+		CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinVoltage);
+	}
+	return result;
+}
+
+/**
+* Populates all SMC MCLK levels' structure based on the trimmed allowed dpm memory clock states
+*
+* @param    hwmgr      the address of the hardware manager
+*/
+static int fiji_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_dpm_table *dpm_table = &data->dpm_table;
+	int result;
+	/* populate MCLK dpm table to SMU7 */
+	uint32_t array = data->dpm_table_start +
+			offsetof(SMU73_Discrete_DpmTable, MemoryLevel);
+	uint32_t array_size = sizeof(SMU73_Discrete_MemoryLevel) *
+			SMU73_MAX_LEVELS_MEMORY;
+	struct SMU73_Discrete_MemoryLevel *levels =
+			data->smc_state_table.MemoryLevel;
+	uint32_t i;
+
+	for (i = 0; i < dpm_table->mclk_table.count; i++) {
+		PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
+				"can not populate memory level as memory clock is zero",
+				return -EINVAL);
+		result = fiji_populate_single_memory_level(hwmgr,
+				dpm_table->mclk_table.dpm_levels[i].value,
+				&levels[i]);
+		if (result)
+			return result;
+	}
+
+	/* Only enable level 0 for now. */
+	levels[0].EnabledForActivity = 1;
+
+	/* in order to prevent MC activity from stutter mode to push DPM up.
+	 * the UVD change complements this by putting the MCLK in
+	 * a higher state by default such that we are not effected by
+	 * up threshold or and MCLK DPM latency.
+	 */
+	levels[0].ActivityLevel = (uint16_t)data->mclk_dpm0_activity_target;
+	CONVERT_FROM_HOST_TO_SMC_US(levels[0].ActivityLevel);
+
+	data->smc_state_table.MemoryDpmLevelCount =
+			(uint8_t)dpm_table->mclk_table.count;
+	data->dpm_level_enable_mask.mclk_dpm_enable_mask =
+			fiji_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
+	/* set highest level watermark to high */
+	levels[dpm_table->mclk_table.count - 1].DisplayWatermark =
+			PPSMC_DISPLAY_WATERMARK_HIGH;
+
+	/* level count will send to smc once at init smc table and never change */
+	result = fiji_copy_bytes_to_smc(hwmgr->smumgr, array, (uint8_t *)levels,
+			(uint32_t)array_size, data->sram_end);
+
+	return result;
+}
+
+/**
+* Populates the SMC MVDD structure using the provided memory clock.
+*
+* @param    hwmgr      the address of the hardware manager
+* @param    mclk        the MCLK value to be used in the decision if MVDD should be high or low.
+* @param    voltage     the SMC VOLTAGE structure to be populated
+*/
+int fiji_populate_mvdd_value(struct pp_hwmgr *hwmgr,
+		uint32_t mclk, SMIO_Pattern *smio_pat)
+{
+	const struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint32_t i = 0;
+
+	if (FIJI_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
+		/* find mvdd value which clock is more than request */
+		for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
+			if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
+				smio_pat->Voltage = data->mvdd_voltage_table.entries[i].value;
+				break;
+			}
+		}
+		PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
+				"MVDD Voltage is outside the supported range.",
+				return -EINVAL);
+	} else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int fiji_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
+		SMU73_Discrete_DpmTable *table)
+{
+	int result = 0;
+	const struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	SMIO_Pattern vol_level;
+	uint32_t mvdd;
+	uint16_t us_mvdd;
+	uint32_t spll_func_cntl    = data->clock_registers.vCG_SPLL_FUNC_CNTL;
+	uint32_t spll_func_cntl_2  = data->clock_registers.vCG_SPLL_FUNC_CNTL_2;
+
+	table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
+
+	if (!data->sclk_dpm_key_disabled) {
+		/* Get MinVoltage and Frequency from DPM0,
+		 * already converted to SMC_UL */
+		table->ACPILevel.SclkFrequency =
+				data->dpm_table.sclk_table.dpm_levels[0].value;
+		result = fiji_get_dependency_volt_by_clk(hwmgr,
+				table_info->vdd_dep_on_sclk,
+				table->ACPILevel.SclkFrequency,
+				&table->ACPILevel.MinVoltage, &mvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Cannot find ACPI VDDC voltage value "
+				"in Clock Dependency Table",);
+	} else {
+		table->ACPILevel.SclkFrequency =
+				data->vbios_boot_state.sclk_bootup_value;
+		table->ACPILevel.MinVoltage =
+				data->vbios_boot_state.vddc_bootup_value * VOLTAGE_SCALE;
+	}
+
+	/* get the engine clock dividers for this clock value */
+	result = atomctrl_get_engine_pll_dividers_vi(hwmgr,
+			table->ACPILevel.SclkFrequency,  &dividers);
+	PP_ASSERT_WITH_CODE(result == 0,
+			"Error retrieving Engine Clock dividers from VBIOS.",
+			return result);
+
+	table->ACPILevel.SclkDid = (uint8_t)dividers.pll_post_divider;
+	table->ACPILevel.DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
+	table->ACPILevel.DeepSleepDivId = 0;
+
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_PWRON, 0);
+	spll_func_cntl = PHM_SET_FIELD(spll_func_cntl, CG_SPLL_FUNC_CNTL,
+			SPLL_RESET, 1);
+	spll_func_cntl_2 = PHM_SET_FIELD(spll_func_cntl_2, CG_SPLL_FUNC_CNTL_2,
+			SCLK_MUX_SEL, 4);
+
+	table->ACPILevel.CgSpllFuncCntl = spll_func_cntl;
+	table->ACPILevel.CgSpllFuncCntl2 = spll_func_cntl_2;
+	table->ACPILevel.CgSpllFuncCntl3 = data->clock_registers.vCG_SPLL_FUNC_CNTL_3;
+	table->ACPILevel.CgSpllFuncCntl4 = data->clock_registers.vCG_SPLL_FUNC_CNTL_4;
+	table->ACPILevel.SpllSpreadSpectrum = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM;
+	table->ACPILevel.SpllSpreadSpectrum2 = data->clock_registers.vCG_SPLL_SPREAD_SPECTRUM_2;
+	table->ACPILevel.CcPwrDynRm = 0;
+	table->ACPILevel.CcPwrDynRm1 = 0;
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.MinVoltage);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl3);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CgSpllFuncCntl4);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SpllSpreadSpectrum2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
+
+	if (!data->mclk_dpm_key_disabled) {
+		/* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
+		table->MemoryACPILevel.MclkFrequency =
+				data->dpm_table.mclk_table.dpm_levels[0].value;
+		result = fiji_get_dependency_volt_by_clk(hwmgr,
+				table_info->vdd_dep_on_mclk,
+				table->MemoryACPILevel.MclkFrequency,
+				&table->MemoryACPILevel.MinVoltage, &mvdd);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Cannot find ACPI VDDCI voltage value "
+				"in Clock Dependency Table",);
+	} else {
+		table->MemoryACPILevel.MclkFrequency =
+				data->vbios_boot_state.mclk_bootup_value;
+		table->MemoryACPILevel.MinVoltage =
+				data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE;
+	}
+
+	us_mvdd = 0;
+	if ((FIJI_VOLTAGE_CONTROL_NONE == data->mvdd_control) ||
+			(data->mclk_dpm_key_disabled))
+		us_mvdd = data->vbios_boot_state.mvdd_bootup_value;
+	else {
+		if (!fiji_populate_mvdd_value(hwmgr,
+				data->dpm_table.mclk_table.dpm_levels[0].value,
+				&vol_level))
+			us_mvdd = vol_level.Voltage;
+	}
+
+	table->MemoryACPILevel.MinMvdd =
+			PP_HOST_TO_SMC_UL(us_mvdd * VOLTAGE_SCALE);
+
+	table->MemoryACPILevel.EnabledForThrottle = 0;
+	table->MemoryACPILevel.EnabledForActivity = 0;
+	table->MemoryACPILevel.UpHyst = 0;
+	table->MemoryACPILevel.DownHyst = 100;
+	table->MemoryACPILevel.VoltageDownHyst = 0;
+	table->MemoryACPILevel.ActivityLevel =
+			PP_HOST_TO_SMC_US((uint16_t)data->mclk_activity_target);
+
+	table->MemoryACPILevel.StutterEnable = false;
+	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MclkFrequency);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);
+
+	return result;
+}
+
+static int fiji_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
+		SMU73_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	table->VceLevelCount = (uint8_t)(mm_table->count);
+	table->VceBootLevel = 0;
+
+	for(count = 0; count < table->VceLevelCount; count++) {
+		table->VceLevel[count].Frequency = mm_table->entries[count].eclk;
+		table->VceLevel[count].MinVoltage |=
+				(mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
+		table->VceLevel[count].MinVoltage |=
+				((mm_table->entries[count].vddc - data->vddc_vddci_delta) *
+						VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->VceLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/*retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->VceLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for VCE engine clock",
+				return result);
+
+		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].MinVoltage);
+	}
+	return result;
+}
+
+static int fiji_populate_smc_acp_level(struct pp_hwmgr *hwmgr,
+		SMU73_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	table->AcpLevelCount = (uint8_t)(mm_table->count);
+	table->AcpBootLevel = 0;
+
+	for (count = 0; count < table->AcpLevelCount; count++) {
+		table->AcpLevel[count].Frequency = mm_table->entries[count].aclk;
+		table->AcpLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
+				VOLTAGE_SCALE) << VDDC_SHIFT;
+		table->AcpLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
+				data->vddc_vddci_delta) * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->AcpLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->AcpLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for engine clock", return result);
+
+		table->AcpLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->AcpLevel[count].MinVoltage);
+	}
+	return result;
+}
+
+static int fiji_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
+		SMU73_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	table->SamuBootLevel = 0;
+	table->SamuLevelCount = (uint8_t)(mm_table->count);
+
+	for (count = 0; count < table->SamuLevelCount; count++) {
+		/* not sure whether we need evclk or not */
+		table->SamuLevel[count].Frequency = mm_table->entries[count].samclock;
+		table->SamuLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
+				VOLTAGE_SCALE) << VDDC_SHIFT;
+		table->SamuLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
+				data->vddc_vddci_delta) * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->SamuLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->SamuLevel[count].Frequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for samu clock", return result);
+
+		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].MinVoltage);
+	}
+	return result;
+}
+
+static int fiji_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr,
+		int32_t eng_clock, int32_t mem_clock,
+		struct SMU73_Discrete_MCArbDramTimingTableEntry *arb_regs)
+{
+	uint32_t dram_timing;
+	uint32_t dram_timing2;
+	uint32_t burstTime;
+	ULONG state, trrds, trrdl;
+	int result;
+
+	result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
+			eng_clock, mem_clock);
+	PP_ASSERT_WITH_CODE(result == 0,
+			"Error calling VBIOS to set DRAM_TIMING.", return result);
+
+	dram_timing = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
+	dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
+	burstTime = cgs_read_register(hwmgr->device, mmMC_ARB_BURST_TIME);
+
+	state = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, STATE0);
+	trrds = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDS0);
+	trrdl = PHM_GET_FIELD(burstTime, MC_ARB_BURST_TIME, TRRDL0);
+
+	arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dram_timing);
+	arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dram_timing2);
+	arb_regs->McArbBurstTime   = (uint8_t)burstTime;
+	arb_regs->TRRDS            = (uint8_t)trrds;
+	arb_regs->TRRDL            = (uint8_t)trrdl;
+
+	return 0;
+}
+
+static int fiji_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct SMU73_Discrete_MCArbDramTimingTable arb_regs;
+	uint32_t i, j;
+	int result = 0;
+
+	for (i = 0; i < data->dpm_table.sclk_table.count; i++) {
+		for (j = 0; j < data->dpm_table.mclk_table.count; j++) {
+			result = fiji_populate_memory_timing_parameters(hwmgr,
+					data->dpm_table.sclk_table.dpm_levels[i].value,
+					data->dpm_table.mclk_table.dpm_levels[j].value,
+					&arb_regs.entries[i][j]);
+			if (result)
+				break;
+		}
+	}
+
+	if (!result)
+		result = fiji_copy_bytes_to_smc(
+				hwmgr->smumgr,
+				data->arb_table_start,
+				(uint8_t *)&arb_regs,
+				sizeof(SMU73_Discrete_MCArbDramTimingTable),
+				data->sram_end);
+	return result;
+}
+
+static int fiji_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	int result = -EINVAL;
+	uint8_t count;
+	struct pp_atomctrl_clock_dividers_vi dividers;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
+			table_info->mm_dep_table;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	table->UvdLevelCount = (uint8_t)(mm_table->count);
+	table->UvdBootLevel = 0;
+
+	for (count = 0; count < table->UvdLevelCount; count++) {
+		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
+		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
+		table->UvdLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
+				VOLTAGE_SCALE) << VDDC_SHIFT;
+		table->UvdLevel[count].MinVoltage |= ((mm_table->entries[count].vddc -
+				data->vddc_vddci_delta) * VOLTAGE_SCALE) << VDDCI_SHIFT;
+		table->UvdLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->UvdLevel[count].VclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for Vclk clock", return result);
+
+		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+				table->UvdLevel[count].DclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"can not find divide id for Dclk clock", return result);
+
+		table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].MinVoltage);
+
+	}
+	return result;
+}
+
+static int fiji_find_boot_level(struct fiji_single_dpm_table *table,
+		uint32_t value, uint32_t *boot_level)
+{
+	int result = -EINVAL;
+	uint32_t i;
+
+	for (i = 0; i < table->count; i++) {
+		if (value == table->dpm_levels[i].value) {
+			*boot_level = i;
+			result = 0;
+		}
+	}
+	return result;
+}
+
+static int fiji_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	int result = 0;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	table->GraphicsBootLevel = 0;
+	table->MemoryBootLevel = 0;
+
+	/* find boot level from dpm table */
+	result = fiji_find_boot_level(&(data->dpm_table.sclk_table),
+			data->vbios_boot_state.sclk_bootup_value,
+			(uint32_t *)&(table->GraphicsBootLevel));
+
+	result = fiji_find_boot_level(&(data->dpm_table.mclk_table),
+			data->vbios_boot_state.mclk_bootup_value,
+			(uint32_t *)&(table->MemoryBootLevel));
+
+	table->BootVddc  = data->vbios_boot_state.vddc_bootup_value *
+			VOLTAGE_SCALE;
+	table->BootVddci = data->vbios_boot_state.vddci_bootup_value *
+			VOLTAGE_SCALE;
+	table->BootMVdd  = data->vbios_boot_state.mvdd_bootup_value *
+			VOLTAGE_SCALE;
+
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddc);
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootVddci);
+	CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
+
+	return 0;
+}
+
+static int fiji_populate_smc_initailial_state(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint8_t count, level;
+
+	count = (uint8_t)(table_info->vdd_dep_on_sclk->count);
+	for (level = 0; level < count; level++) {
+		if(table_info->vdd_dep_on_sclk->entries[level].clk >=
+				data->vbios_boot_state.sclk_bootup_value) {
+			data->smc_state_table.GraphicsBootLevel = level;
+			break;
+		}
+	}
+
+	count = (uint8_t)(table_info->vdd_dep_on_mclk->count);
+	for (level = 0; level < count; level++) {
+		if(table_info->vdd_dep_on_mclk->entries[level].clk >=
+				data->vbios_boot_state.mclk_bootup_value) {
+			data->smc_state_table.MemoryBootLevel = level;
+			break;
+		}
+	}
+
+	return 0;
+}
+
+static int fiji_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
+{
+	uint32_t ro, efuse, efuse2, clock_freq, volt_without_cks,
+			volt_with_cks, value;
+	uint16_t clock_freq_u16;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint8_t type, i, j, cks_setting, stretch_amount, stretch_amount2,
+			volt_offset = 0;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
+			table_info->vdd_dep_on_sclk;
+
+	stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
+
+	/* Read SMU_Eefuse to read and calculate RO and determine
+	 * if the part is SS or FF. if RO >= 1660MHz, part is FF.
+	 */
+	efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixSMU_EFUSE_0 + (146 * 4));
+	efuse2 = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixSMU_EFUSE_0 + (148 * 4));
+	efuse &= 0xFF000000;
+	efuse = efuse >> 24;
+	efuse2 &= 0xF;
+
+	if (efuse2 == 1)
+		ro = (2300 - 1350) * efuse / 255 + 1350;
+	else
+		ro = (2500 - 1000) * efuse / 255 + 1000;
+
+	if (ro >= 1660)
+		type = 0;
+	else
+		type = 1;
+
+	/* Populate Stretch amount */
+	data->smc_state_table.ClockStretcherAmount = stretch_amount;
+
+	/* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
+	for (i = 0; i < sclk_table->count; i++) {
+		data->smc_state_table.Sclk_CKS_masterEn0_7 |=
+				sclk_table->entries[i].cks_enable << i;
+		volt_without_cks = (uint32_t)((14041 *
+			(sclk_table->entries[i].clk/100) / 10000 + 3571 + 75 - ro) * 1000 /
+			(4026 - (13924 * (sclk_table->entries[i].clk/100) / 10000)));
+		volt_with_cks = (uint32_t)((13946 *
+			(sclk_table->entries[i].clk/100) / 10000 + 3320 + 45 - ro) * 1000 /
+			(3664 - (11454 * (sclk_table->entries[i].clk/100) / 10000)));
+		if (volt_without_cks >= volt_with_cks)
+			volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
+					sclk_table->entries[i].cks_voffset) * 100 / 625) + 1);
+		data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
+	}
+
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			STRETCH_ENABLE, 0x0);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			masterReset, 0x1);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			staticEnable, 0x1);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, PWR_CKS_ENABLE,
+			masterReset, 0x0);
+
+	/* Populate CKS Lookup Table */
+	if (stretch_amount == 1 || stretch_amount == 2 || stretch_amount == 5)
+		stretch_amount2 = 0;
+	else if (stretch_amount == 3 || stretch_amount == 4)
+		stretch_amount2 = 1;
+	else {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ClockStretcher);
+		PP_ASSERT_WITH_CODE(false,
+				"Stretch Amount in PPTable not supported\n",
+				return -EINVAL);
+	}
+
+	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixPWR_CKS_CNTL);
+	value &= 0xFFC2FF87;
+	data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].minFreq =
+			fiji_clock_stretcher_lookup_table[stretch_amount2][0];
+	data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].maxFreq =
+			fiji_clock_stretcher_lookup_table[stretch_amount2][1];
+	clock_freq_u16 = (uint16_t)(PP_SMC_TO_HOST_UL(data->smc_state_table.
+			GraphicsLevel[data->smc_state_table.GraphicsDpmLevelCount - 1].
+			SclkFrequency) / 100);
+	if (fiji_clock_stretcher_lookup_table[stretch_amount2][0] <
+			clock_freq_u16 &&
+        fiji_clock_stretcher_lookup_table[stretch_amount2][1] >
+			clock_freq_u16) {
+		/* Program PWR_CKS_CNTL. CKS_USE_FOR_LOW_FREQ */
+		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 16;
+		/* Program PWR_CKS_CNTL. CKS_LDO_REFSEL */
+		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][2]) << 18;
+		/* Program PWR_CKS_CNTL. CKS_STRETCH_AMOUNT */
+		value |= (fiji_clock_stretch_amount_conversion
+				[fiji_clock_stretcher_lookup_table[stretch_amount2][3]]
+				 [stretch_amount]) << 3;
+	}
+	CONVERT_FROM_HOST_TO_SMC_US(data->smc_state_table.CKS_LOOKUPTable.
+			CKS_LOOKUPTableEntry[0].minFreq);
+	CONVERT_FROM_HOST_TO_SMC_US(data->smc_state_table.CKS_LOOKUPTable.
+			CKS_LOOKUPTableEntry[0].maxFreq);
+	data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting =
+			fiji_clock_stretcher_lookup_table[stretch_amount2][2] & 0x7F;
+	data->smc_state_table.CKS_LOOKUPTable.CKS_LOOKUPTableEntry[0].setting |=
+			(fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 7;
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixPWR_CKS_CNTL, value);
+
+	/* Populate DDT Lookup Table */
+	for (i = 0; i < 4; i++) {
+		/* Assign the minimum and maximum VID stored
+		 * in the last row of Clock Stretcher Voltage Table.
+		 */
+		data->smc_state_table.ClockStretcherDataTable.
+		ClockStretcherDataTableEntry[i].minVID =
+				(uint8_t) fiji_clock_stretcher_ddt_table[type][i][2];
+		data->smc_state_table.ClockStretcherDataTable.
+		ClockStretcherDataTableEntry[i].maxVID =
+				(uint8_t) fiji_clock_stretcher_ddt_table[type][i][3];
+		/* Loop through each SCLK and check the frequency
+		 * to see if it lies within the frequency for clock stretcher.
+		 */
+		for (j = 0; j < data->smc_state_table.GraphicsDpmLevelCount; j++) {
+			cks_setting = 0;
+			clock_freq = PP_SMC_TO_HOST_UL(
+					data->smc_state_table.GraphicsLevel[j].SclkFrequency);
+			/* Check the allowed frequency against the sclk level[j].
+			 *  Sclk's endianness has already been converted,
+			 *  and it's in 10Khz unit,
+			 *  as opposed to Data table, which is in Mhz unit.
+			 */
+			if (clock_freq >=
+					(fiji_clock_stretcher_ddt_table[type][i][0]) * 100) {
+				cks_setting |= 0x2;
+				if (clock_freq <
+						(fiji_clock_stretcher_ddt_table[type][i][1]) * 100)
+					cks_setting |= 0x1;
+			}
+			data->smc_state_table.ClockStretcherDataTable.
+			ClockStretcherDataTableEntry[i].setting |= cks_setting << (j * 2);
+		}
+		CONVERT_FROM_HOST_TO_SMC_US(data->smc_state_table.
+				ClockStretcherDataTable.
+				ClockStretcherDataTableEntry[i].setting);
+	}
+
+	value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL);
+	value &= 0xFFFFFFFE;
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL, value);
+
+	return 0;
+}
+
+/**
+* Populates the SMC VRConfig field in DPM table.
+*
+* @param    hwmgr   the address of the hardware manager
+* @param    table   the SMC DPM table structure to be populated
+* @return   always 0
+*/
+static int fiji_populate_vr_config(struct pp_hwmgr *hwmgr,
+		struct SMU73_Discrete_DpmTable *table)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint16_t config;
+
+	config = VR_MERGED_WITH_VDDC;
+	table->VRConfig |= (config << VRCONF_VDDGFX_SHIFT);
+
+	/* Set Vddc Voltage Controller */
+	if(FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
+		config = VR_SVI2_PLANE_1;
+		table->VRConfig |= config;
+	} else {
+		PP_ASSERT_WITH_CODE(false,
+				"VDDC should be on SVI2 control in merged mode!",);
+	}
+	/* Set Vddci Voltage Controller */
+	if(FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
+		config = VR_SVI2_PLANE_2;  /* only in merged mode */
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	} else if (FIJI_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
+		config = VR_SMIO_PATTERN_1;
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	} else {
+		config = VR_STATIC_VOLTAGE;
+		table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
+	}
+	/* Set Mvdd Voltage Controller */
+	if(FIJI_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
+		config = VR_SVI2_PLANE_2;
+		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
+	} else if(FIJI_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
+		config = VR_SMIO_PATTERN_2;
+		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
+	} else {
+		config = VR_STATIC_VOLTAGE;
+		table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
+	}
+
+	return 0;
+}
+
+/**
+* Initializes the SMC table and uploads it
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput  the pointer to input data (PowerState)
+* @return   always 0
+*/
+static int fiji_init_smc_table(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct SMU73_Discrete_DpmTable *table = &(data->smc_state_table);
+	const struct fiji_ulv_parm *ulv = &(data->ulv);
+	uint8_t i;
+	struct pp_atomctrl_gpio_pin_assignment gpio_pin;
+
+	result = fiji_setup_default_dpm_tables(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to setup default DPM tables!", return result);
+
+	if(FIJI_VOLTAGE_CONTROL_NONE != data->voltage_control)
+		fiji_populate_smc_voltage_tables(hwmgr, table);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_AutomaticDCTransition))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StepVddc))
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
+
+	if (data->is_memory_gddr5)
+		table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
+
+	if (ulv->ulv_supported && table_info->us_ulv_voltage_offset) {
+		result = fiji_populate_ulv_state(hwmgr, table);
+		PP_ASSERT_WITH_CODE(0 == result,
+				"Failed to initialize ULV state!", return result);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixCG_ULV_PARAMETER, ulv->cg_ulv_parameter);
+	}
+
+	result = fiji_populate_smc_link_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Link Level!", return result);
+
+	result = fiji_populate_all_graphic_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Graphics Level!", return result);
+
+	result = fiji_populate_all_memory_levels(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Memory Level!", return result);
+
+	result = fiji_populate_smc_acpi_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize ACPI Level!", return result);
+
+	result = fiji_populate_smc_vce_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize VCE Level!", return result);
+
+	result = fiji_populate_smc_acp_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize ACP Level!", return result);
+
+	result = fiji_populate_smc_samu_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize SAMU Level!", return result);
+
+	/* Since only the initial state is completely set up at this point
+	 * (the other states are just copies of the boot state) we only
+	 * need to populate the  ARB settings for the initial state.
+	 */
+	result = fiji_program_memory_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to Write ARB settings for the initial state.", return result);
+
+	result = fiji_populate_smc_uvd_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize UVD Level!", return result);
+
+	result = fiji_populate_smc_boot_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Boot Level!", return result);
+
+	result = fiji_populate_smc_initailial_state(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to initialize Boot State!", return result);
+
+	result = fiji_populate_bapm_parameters_in_dpm_table(hwmgr);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to populate BAPM Parameters!", return result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ClockStretcher)) {
+		result = fiji_populate_clock_stretcher_data_table(hwmgr);
+		PP_ASSERT_WITH_CODE(0 == result,
+				"Failed to populate Clock Stretcher Data Table!",
+				return result);
+	}
+
+	table->GraphicsVoltageChangeEnable  = 1;
+	table->GraphicsThermThrottleEnable  = 1;
+	table->GraphicsInterval = 1;
+	table->VoltageInterval  = 1;
+	table->ThermalInterval  = 1;
+	table->TemperatureLimitHigh =
+			table_info->cac_dtp_table->usTargetOperatingTemp *
+			FIJI_Q88_FORMAT_CONVERSION_UNIT;
+	table->TemperatureLimitLow  =
+			(table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
+			FIJI_Q88_FORMAT_CONVERSION_UNIT;
+	table->MemoryVoltageChangeEnable = 1;
+	table->MemoryInterval = 1;
+	table->VoltageResponseTime = 0;
+	table->PhaseResponseTime = 0;
+	table->MemoryThermThrottleEnable = 1;
+	table->PCIeBootLinkLevel = 0;      /* 0:Gen1 1:Gen2 2:Gen3*/
+	table->PCIeGenInterval = 1;
+
+	result = fiji_populate_vr_config(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to populate VRConfig setting!", return result);
+
+	table->ThermGpio = 17;
+	table->SclkStepSize = 0x4000;
+
+	if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) {
+		table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot);
+	} else {
+		table->VRHotGpio = FIJI_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot);
+	}
+
+	if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
+			&gpio_pin)) {
+		table->AcDcGpio = gpio_pin.uc_gpio_pin_bit_shift;
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_AutomaticDCTransition);
+	} else {
+		table->AcDcGpio = FIJI_UNUSED_GPIO_PIN;
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_AutomaticDCTransition);
+	}
+
+	/* Thermal Output GPIO */
+	if (atomctrl_get_pp_assign_pin(hwmgr, THERMAL_INT_OUTPUT_GPIO_PINID,
+			&gpio_pin)) {
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ThermalOutGPIO);
+
+		table->ThermOutGpio = gpio_pin.uc_gpio_pin_bit_shift;
+
+		/* For porlarity read GPIOPAD_A with assigned Gpio pin
+		 * since VBIOS will program this register to set 'inactive state',
+		 * driver can then determine 'active state' from this and
+		 * program SMU with correct polarity
+		 */
+		table->ThermOutPolarity = (0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A) &
+				(1 << gpio_pin.uc_gpio_pin_bit_shift))) ? 1:0;
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
+
+		/* if required, combine VRHot/PCC with thermal out GPIO */
+		if(phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_RegulatorHot) &&
+			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_CombinePCCWithThermalSignal))
+			table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
+	} else {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_ThermalOutGPIO);
+		table->ThermOutGpio = 17;
+		table->ThermOutPolarity = 1;
+		table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
+	}
+
+	for (i = 0; i < SMU73_MAX_ENTRIES_SMIO; i++)
+		table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
+
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
+	CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
+	CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
+	CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
+	CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
+
+	/* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
+	result = fiji_copy_bytes_to_smc(hwmgr->smumgr,
+			data->dpm_table_start +
+			offsetof(SMU73_Discrete_DpmTable, SystemFlags),
+			(uint8_t *)&(table->SystemFlags),
+			sizeof(SMU73_Discrete_DpmTable) - 3 * sizeof(SMU73_PIDController),
+			data->sram_end);
+	PP_ASSERT_WITH_CODE(0 == result,
+			"Failed to upload dpm data to SMC memory!", return result);
+
+	return 0;
+}
+
+/**
+* Initialize the ARB DRAM timing table's index field.
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always 0
+*/
+static int fiji_init_arb_table_index(struct pp_hwmgr *hwmgr)
+{
+	const struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t tmp;
+	int result;
+
+	/* This is a read-modify-write on the first byte of the ARB table.
+	 * The first byte in the SMU73_Discrete_MCArbDramTimingTable structure
+	 * is the field 'current'.
+	 * This solution is ugly, but we never write the whole table only
+	 * individual fields in it.
+	 * In reality this field should not be in that structure
+	 * but in a soft register.
+	 */
+	result = fiji_read_smc_sram_dword(hwmgr->smumgr,
+			data->arb_table_start, &tmp, data->sram_end);
+
+	if (result)
+		return result;
+
+	tmp &= 0x00FFFFFF;
+	tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
+
+	return fiji_write_smc_sram_dword(hwmgr->smumgr,
+			data->arb_table_start,  tmp, data->sram_end);
+}
+
+static int fiji_enable_vrhot_gpio_interrupt(struct pp_hwmgr *hwmgr)
+{
+	if(phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_RegulatorHot))
+		return smum_send_msg_to_smc(hwmgr->smumgr,
+				PPSMC_MSG_EnableVRHotGPIOInterrupt);
+
+	return 0;
+}
+
+static int fiji_enable_sclk_control(struct pp_hwmgr *hwmgr)
+{
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL,
+			SCLK_PWRMGT_OFF, 0);
+	return 0;
+}
+
+static int fiji_enable_ulv(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_ulv_parm *ulv = &(data->ulv);
+
+	if (ulv->ulv_supported)
+		return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_EnableULV);
+
+	return 0;
+}
+
+static int fiji_enable_deep_sleep_master_switch(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkDeepSleep)) {
+		if (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_MASTER_DeepSleep_ON))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to enable Master Deep Sleep switch failed!",
+					return -1);
+	} else {
+		if (smum_send_msg_to_smc(hwmgr->smumgr,
+				PPSMC_MSG_MASTER_DeepSleep_OFF)) {
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to disable Master Deep Sleep switch failed!",
+					return -1);
+		}
+	}
+
+	return 0;
+}
+
+static int fiji_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t   val, val0, val2;
+	uint32_t   i, cpl_cntl, cpl_threshold, mc_threshold;
+
+	/* enable SCLK dpm */
+	if(!data->sclk_dpm_key_disabled)
+		PP_ASSERT_WITH_CODE(
+            (0 == smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DPM_Enable)),
+            "Failed to enable SCLK DPM during DPM Start Function!",
+            return -1);
+
+	/* enable MCLK dpm */
+	if(0 == data->mclk_dpm_key_disabled) {
+		cpl_threshold = 0;
+		mc_threshold = 0;
+
+		/* Read per MCD tile (0 - 7) */
+		for (i = 0; i < 8; i++) {
+			PHM_WRITE_FIELD(hwmgr->device, MC_CONFIG_MCD, MC_RD_ENABLE, i);
+			val = cgs_read_register(hwmgr->device, mmMC_SEQ_RESERVE_0_S) & 0xf0000000;
+			if (0xf0000000 != val) {
+				/* count number of MCQ that has channel(s) enabled */
+				cpl_threshold++;
+				/* only harvest 3 or full 4 supported */
+				mc_threshold = val ? 3 : 4;
+			}
+		}
+		PP_ASSERT_WITH_CODE(0 != cpl_threshold,
+				"Number of MCQ is zero!", return -EINVAL;);
+
+		mc_threshold = ((mc_threshold & LCAC_MC0_CNTL__MC0_THRESHOLD_MASK) <<
+				LCAC_MC0_CNTL__MC0_THRESHOLD__SHIFT) |
+						LCAC_MC0_CNTL__MC0_ENABLE_MASK;
+		cpl_cntl = ((cpl_threshold & LCAC_CPL_CNTL__CPL_THRESHOLD_MASK) <<
+				LCAC_CPL_CNTL__CPL_THRESHOLD__SHIFT) |
+						LCAC_CPL_CNTL__CPL_ENABLE_MASK;
+		cpl_cntl = (cpl_cntl | (8 << LCAC_CPL_CNTL__CPL_BLOCK_ID__SHIFT));
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixLCAC_MC0_CNTL, mc_threshold);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixLCAC_MC1_CNTL, mc_threshold);
+		if (8 == cpl_threshold) {
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC2_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC3_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC4_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC5_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC6_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC7_CNTL, mc_threshold);
+		}
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixLCAC_CPL_CNTL, cpl_cntl);
+
+		udelay(5);
+
+		mc_threshold = mc_threshold |
+				(1 << LCAC_MC0_CNTL__MC0_SIGNAL_ID__SHIFT);
+		cpl_cntl = cpl_cntl | (1 << LCAC_CPL_CNTL__CPL_SIGNAL_ID__SHIFT);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixLCAC_MC0_CNTL, mc_threshold);
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixLCAC_MC1_CNTL, mc_threshold);
+		if (8 == cpl_threshold) {
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC2_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC3_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC4_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC5_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC6_CNTL, mc_threshold);
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+					ixLCAC_MC7_CNTL, mc_threshold);
+		}
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+				ixLCAC_CPL_CNTL, cpl_cntl);
+
+		/* Program CAC_EN per MCD (0-7) Tile */
+		val0 = val = cgs_read_register(hwmgr->device, mmMC_CONFIG_MCD);
+		val &= ~(MC_CONFIG_MCD__MCD0_WR_ENABLE_MASK |
+				MC_CONFIG_MCD__MCD1_WR_ENABLE_MASK |
+				MC_CONFIG_MCD__MCD2_WR_ENABLE_MASK |
+				MC_CONFIG_MCD__MCD3_WR_ENABLE_MASK |
+				MC_CONFIG_MCD__MCD4_WR_ENABLE_MASK |
+				MC_CONFIG_MCD__MCD5_WR_ENABLE_MASK |
+				MC_CONFIG_MCD__MCD6_WR_ENABLE_MASK |
+				MC_CONFIG_MCD__MCD7_WR_ENABLE_MASK |
+				MC_CONFIG_MCD__MC_RD_ENABLE_MASK);
+
+		for (i = 0; i < 8; i++) {
+			/* Enable MCD i Tile read & write */
+			val2  = (val | (i << MC_CONFIG_MCD__MC_RD_ENABLE__SHIFT) |
+					(1 << i));
+			cgs_write_register(hwmgr->device, mmMC_CONFIG_MCD, val2);
+			/* Enbale CAC_ON MCD i Tile */
+			val2 = cgs_read_register(hwmgr->device, mmMC_SEQ_CNTL);
+			val2 |= MC_SEQ_CNTL__CAC_EN_MASK;
+			cgs_write_register(hwmgr->device, mmMC_SEQ_CNTL, val2);
+		}
+		/* Set MC_CONFIG_MCD back to its default setting val0 */
+		cgs_write_register(hwmgr->device, mmMC_CONFIG_MCD, val0);
+
+		PP_ASSERT_WITH_CODE(
+				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+						PPSMC_MSG_MCLKDPM_Enable)),
+				"Failed to enable MCLK DPM during DPM Start Function!",
+				return -1);
+	}
+	return 0;
+}
+
+static int fiji_start_dpm(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	/*enable general power management */
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
+			GLOBAL_PWRMGT_EN, 1);
+	/* enable sclk deep sleep */
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SCLK_PWRMGT_CNTL,
+			DYNAMIC_PM_EN, 1);
+	/* prepare for PCIE DPM */
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			data->soft_regs_start + offsetof(SMU73_SoftRegisters,
+					VoltageChangeTimeout), 0x1000);
+	PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE,
+			SWRST_COMMAND_1, RESETLC, 0x0);
+
+	PP_ASSERT_WITH_CODE(
+			(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+					PPSMC_MSG_Voltage_Cntl_Enable)),
+			"Failed to enable voltage DPM during DPM Start Function!",
+			return -1);
+
+	if (fiji_enable_sclk_mclk_dpm(hwmgr)) {
+		printk(KERN_ERR "Failed to enable Sclk DPM and Mclk DPM!");
+		return -1;
+	}
+
+	/* enable PCIE dpm */
+	if(!data->pcie_dpm_key_disabled) {
+		PP_ASSERT_WITH_CODE(
+				(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+						PPSMC_MSG_PCIeDPM_Enable)),
+				"Failed to enable pcie DPM during DPM Start Function!",
+				return -1);
+	}
+
+    return 0;
+}
+
+static void fiji_set_dpm_event_sources(struct pp_hwmgr *hwmgr,
+		uint32_t sources)
+{
+	bool protection;
+	enum DPM_EVENT_SRC src;
+
+	switch (sources) {
+	default:
+		printk(KERN_ERR "Unknown throttling event sources.");
+		/* fall through */
+	case 0:
+		protection = false;
+		/* src is unused */
+		break;
+	case (1 << PHM_AutoThrottleSource_Thermal):
+		protection = true;
+		src = DPM_EVENT_SRC_DIGITAL;
+		break;
+	case (1 << PHM_AutoThrottleSource_External):
+		protection = true;
+		src = DPM_EVENT_SRC_EXTERNAL;
+		break;
+	case (1 << PHM_AutoThrottleSource_External) |
+			(1 << PHM_AutoThrottleSource_Thermal):
+		protection = true;
+		src = DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL;
+		break;
+	}
+	/* Order matters - don't enable thermal protection for the wrong source. */
+	if (protection) {
+		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_CTRL,
+				DPM_EVENT_SRC, src);
+		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
+				THERMAL_PROTECTION_DIS,
+				phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+						PHM_PlatformCaps_ThermalController));
+	} else
+		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, GENERAL_PWRMGT,
+				THERMAL_PROTECTION_DIS, 1);
+}
+
+static int fiji_enable_auto_throttle_source(struct pp_hwmgr *hwmgr,
+		PHM_AutoThrottleSource source)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if (!(data->active_auto_throttle_sources & (1 << source))) {
+		data->active_auto_throttle_sources |= 1 << source;
+		fiji_set_dpm_event_sources(hwmgr, data->active_auto_throttle_sources);
+	}
+	return 0;
+}
+
+static int fiji_enable_thermal_auto_throttle(struct pp_hwmgr *hwmgr)
+{
+    return fiji_enable_auto_throttle_source(hwmgr, PHM_AutoThrottleSource_Thermal);
+}
+
+static int fiji_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
+{
+	int tmp_result, result = 0;
+
+	tmp_result = (!fiji_is_dpm_running(hwmgr))? 0 : -1;
+	PP_ASSERT_WITH_CODE(result == 0,
+			"DPM is already running right now, no need to enable DPM!",
+			return 0);
+
+	if (fiji_voltage_control(hwmgr)) {
+		tmp_result = fiji_enable_voltage_control(hwmgr);
+		PP_ASSERT_WITH_CODE(tmp_result == 0,
+				"Failed to enable voltage control!",
+				result = tmp_result);
+	}
+
+	if (fiji_voltage_control(hwmgr)) {
+		tmp_result = fiji_construct_voltage_tables(hwmgr);
+		PP_ASSERT_WITH_CODE((0 == tmp_result),
+				"Failed to contruct voltage tables!",
+				result = tmp_result);
+	}
+
+	tmp_result = fiji_initialize_mc_reg_table(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to initialize MC reg table!", result = tmp_result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_EngineSpreadSpectrumSupport))
+		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+				GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, 1);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ThermalController))
+		PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+				GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, 0);
+
+	tmp_result = fiji_program_static_screen_threshold_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to program static screen threshold parameters!",
+			result = tmp_result);
+
+	tmp_result = fiji_enable_display_gap(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable display gap!", result = tmp_result);
+
+	tmp_result = fiji_program_voting_clients(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to program voting clients!", result = tmp_result);
+
+	tmp_result = fiji_process_firmware_header(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to process firmware header!", result = tmp_result);
+
+	tmp_result = fiji_initial_switch_from_arbf0_to_f1(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to initialize switch from ArbF0 to F1!",
+			result = tmp_result);
+
+	tmp_result = fiji_init_smc_table(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to initialize SMC table!", result = tmp_result);
+
+	tmp_result = fiji_init_arb_table_index(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to initialize ARB table index!", result = tmp_result);
+
+	tmp_result = fiji_populate_pm_fuses(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to populate PM fuses!", result = tmp_result);
+
+	tmp_result = fiji_enable_vrhot_gpio_interrupt(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable VR hot GPIO interrupt!", result = tmp_result);
+
+	tmp_result = fiji_enable_sclk_control(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable SCLK control!", result = tmp_result);
+
+	tmp_result = fiji_enable_ulv(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable ULV!", result = tmp_result);
+
+	tmp_result = fiji_enable_deep_sleep_master_switch(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable deep sleep master switch!", result = tmp_result);
+
+	tmp_result = fiji_start_dpm(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to start DPM!", result = tmp_result);
+
+	tmp_result = fiji_enable_smc_cac(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable SMC CAC!", result = tmp_result);
+
+	tmp_result = fiji_enable_power_containment(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable power containment!", result = tmp_result);
+
+	tmp_result = fiji_power_control_set_level(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to power control set level!", result = tmp_result);
+
+	tmp_result = fiji_enable_thermal_auto_throttle(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to enable thermal auto throttle!", result = tmp_result);
+
+	return result;
+}
+
+static int fiji_force_dpm_highest(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t level, tmp;
+
+	if (!data->sclk_dpm_key_disabled) {
+		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
+			level = 0;
+			tmp = data->dpm_level_enable_mask.sclk_dpm_enable_mask;
+			while (tmp >>= 1)
+				level++;
+			if (level)
+				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_SCLKDPM_SetEnabledMask,
+						(1 << level));
+		}
+	}
+
+	if (!data->mclk_dpm_key_disabled) {
+		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
+			level = 0;
+			tmp = data->dpm_level_enable_mask.mclk_dpm_enable_mask;
+			while (tmp >>= 1)
+				level++;
+			if (level)
+				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_MCLKDPM_SetEnabledMask,
+						(1 << level));
+		}
+	}
+
+	if (!data->pcie_dpm_key_disabled) {
+		if (data->dpm_level_enable_mask.pcie_dpm_enable_mask) {
+			level = 0;
+			tmp = data->dpm_level_enable_mask.pcie_dpm_enable_mask;
+			while (tmp >>= 1)
+				level++;
+			if (level)
+				smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_PCIeDPM_ForceLevel,
+						(1 << level));
+		}
+	}
+	return 0;
+}
+
+static void fiji_apply_dal_min_voltage_request(struct pp_hwmgr *hwmgr)
+{
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)hwmgr->pptable;
+	struct phm_clock_voltage_dependency_table *table =
+				table_info->vddc_dep_on_dal_pwrl;
+	struct phm_ppt_v1_clock_voltage_dependency_table *vddc_table;
+	enum PP_DAL_POWERLEVEL dal_power_level = hwmgr->dal_power_level;
+	uint32_t req_vddc = 0, req_volt, i;
+
+	if (!table && !(dal_power_level >= PP_DAL_POWERLEVEL_ULTRALOW &&
+			dal_power_level <= PP_DAL_POWERLEVEL_PERFORMANCE))
+		return;
+
+	for (i= 0; i < table->count; i++) {
+		if (dal_power_level == table->entries[i].clk) {
+			req_vddc = table->entries[i].v;
+			break;
+		}
+	}
+
+	vddc_table = table_info->vdd_dep_on_sclk;
+	for (i= 0; i < vddc_table->count; i++) {
+		if (req_vddc <= vddc_table->entries[i].vddc) {
+			req_volt = (((uint32_t)vddc_table->entries[i].vddc) * VOLTAGE_SCALE)
+					<< VDDC_SHIFT;
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_VddC_Request, req_volt);
+			return;
+		}
+	}
+	printk(KERN_ERR "DAL requested level can not"
+			" found a available voltage in VDDC DPM Table \n");
+}
+
+static int fiji_upload_dpmlevel_enable_mask(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	fiji_apply_dal_min_voltage_request(hwmgr);
+
+	if (!data->sclk_dpm_key_disabled) {
+		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask)
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_SCLKDPM_SetEnabledMask,
+					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
+	}
+	return 0;
+}
+
+static int fiji_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if (!fiji_is_dpm_running(hwmgr))
+		return -EINVAL;
+
+	if (!data->pcie_dpm_key_disabled) {
+		smum_send_msg_to_smc(hwmgr->smumgr,
+				PPSMC_MSG_PCIeDPM_UnForceLevel);
+	}
+
+	return fiji_upload_dpmlevel_enable_mask(hwmgr);
+}
+
+static uint32_t fiji_get_lowest_enabled_level(
+		struct pp_hwmgr *hwmgr, uint32_t mask)
+{
+	uint32_t level = 0;
+
+	while(0 == (mask & (1 << level)))
+		level++;
+
+	return level;
+}
+
+static int fiji_force_dpm_lowest(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data =
+			(struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t level = 0;
+
+	/* Only force sclk for now */
+	if (!data->sclk_dpm_key_disabled)
+		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
+			level = fiji_get_lowest_enabled_level(hwmgr,
+					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_SCLKDPM_SetEnabledMask,
+					(1 << level));
+
+	}
+	return 0;
+
+}
+static int fiji_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
+				enum amd_dpm_forced_level level)
+{
+	int ret = 0;
+
+	switch (level) {
+	case AMD_DPM_FORCED_LEVEL_HIGH:
+		ret = fiji_force_dpm_highest(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	case AMD_DPM_FORCED_LEVEL_LOW:
+		ret = fiji_force_dpm_lowest(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	case AMD_DPM_FORCED_LEVEL_AUTO:
+		ret = fiji_unforce_dpm_levels(hwmgr);
+		if (ret)
+			return ret;
+		break;
+	default:
+		break;
+	}
+
+	hwmgr->dpm_level = level;
+
+	return ret;
+}
+
+static int fiji_get_power_state_size(struct pp_hwmgr *hwmgr)
+{
+	return sizeof(struct fiji_power_state);
+}
+
+static int fiji_get_pp_table_entry_callback_func(struct pp_hwmgr *hwmgr,
+		void *state, struct pp_power_state *power_state,
+		void *pp_table, uint32_t classification_flag)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_power_state  *fiji_power_state =
+			(struct fiji_power_state *)(&(power_state->hardware));
+	struct fiji_performance_level *performance_level;
+	ATOM_Tonga_State *state_entry = (ATOM_Tonga_State *)state;
+	ATOM_Tonga_POWERPLAYTABLE *powerplay_table =
+			(ATOM_Tonga_POWERPLAYTABLE *)pp_table;
+	ATOM_Tonga_SCLK_Dependency_Table *sclk_dep_table =
+			(ATOM_Tonga_SCLK_Dependency_Table *)
+			(((unsigned long)powerplay_table) +
+				le16_to_cpu(powerplay_table->usSclkDependencyTableOffset));
+	ATOM_Tonga_MCLK_Dependency_Table *mclk_dep_table =
+			(ATOM_Tonga_MCLK_Dependency_Table *)
+			(((unsigned long)powerplay_table) +
+				le16_to_cpu(powerplay_table->usMclkDependencyTableOffset));
+
+	/* The following fields are not initialized here: id orderedList allStatesList */
+	power_state->classification.ui_label =
+			(le16_to_cpu(state_entry->usClassification) &
+			ATOM_PPLIB_CLASSIFICATION_UI_MASK) >>
+			ATOM_PPLIB_CLASSIFICATION_UI_SHIFT;
+	power_state->classification.flags = classification_flag;
+	/* NOTE: There is a classification2 flag in BIOS that is not being used right now */
+
+	power_state->classification.temporary_state = false;
+	power_state->classification.to_be_deleted = false;
+
+	power_state->validation.disallowOnDC =
+			(0 != (le32_to_cpu(state_entry->ulCapsAndSettings) &
+					ATOM_Tonga_DISALLOW_ON_DC));
+
+	power_state->pcie.lanes = 0;
+
+	power_state->display.disableFrameModulation = false;
+	power_state->display.limitRefreshrate = false;
+	power_state->display.enableVariBright =
+			(0 != (le32_to_cpu(state_entry->ulCapsAndSettings) &
+					ATOM_Tonga_ENABLE_VARIBRIGHT));
+
+	power_state->validation.supportedPowerLevels = 0;
+	power_state->uvd_clocks.VCLK = 0;
+	power_state->uvd_clocks.DCLK = 0;
+	power_state->temperatures.min = 0;
+	power_state->temperatures.max = 0;
+
+	performance_level = &(fiji_power_state->performance_levels
+			[fiji_power_state->performance_level_count++]);
+
+	PP_ASSERT_WITH_CODE(
+			(fiji_power_state->performance_level_count < SMU73_MAX_LEVELS_GRAPHICS),
+			"Performance levels exceeds SMC limit!",
+			return -1);
+
+	PP_ASSERT_WITH_CODE(
+			(fiji_power_state->performance_level_count <=
+					hwmgr->platform_descriptor.hardwareActivityPerformanceLevels),
+			"Performance levels exceeds Driver limit!",
+			return -1);
+
+	/* Performance levels are arranged from low to high. */
+	performance_level->memory_clock = mclk_dep_table->entries
+			[state_entry->ucMemoryClockIndexLow].ulMclk;
+	performance_level->engine_clock = sclk_dep_table->entries
+			[state_entry->ucEngineClockIndexLow].ulSclk;
+	performance_level->pcie_gen = get_pcie_gen_support(data->pcie_gen_cap,
+			state_entry->ucPCIEGenLow);
+	performance_level->pcie_lane = get_pcie_lane_support(data->pcie_lane_cap,
+			state_entry->ucPCIELaneHigh);
+
+	performance_level = &(fiji_power_state->performance_levels
+			[fiji_power_state->performance_level_count++]);
+	performance_level->memory_clock = mclk_dep_table->entries
+			[state_entry->ucMemoryClockIndexHigh].ulMclk;
+	performance_level->engine_clock = sclk_dep_table->entries
+			[state_entry->ucEngineClockIndexHigh].ulSclk;
+	performance_level->pcie_gen = get_pcie_gen_support(data->pcie_gen_cap,
+			state_entry->ucPCIEGenHigh);
+	performance_level->pcie_lane = get_pcie_lane_support(data->pcie_lane_cap,
+			state_entry->ucPCIELaneHigh);
+
+	return 0;
+}
+
+static int fiji_get_pp_table_entry(struct pp_hwmgr *hwmgr,
+		unsigned long entry_index, struct pp_power_state *state)
+{
+	int result;
+	struct fiji_power_state *ps;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_ppt_v1_clock_voltage_dependency_table *dep_mclk_table =
+			table_info->vdd_dep_on_mclk;
+
+	state->hardware.magic = PHM_VIslands_Magic;
+
+	ps = (struct fiji_power_state *)(&state->hardware);
+
+	result = tonga_get_powerplay_table_entry(hwmgr, entry_index, state,
+			fiji_get_pp_table_entry_callback_func);
+
+	/* This is the earliest time we have all the dependency table and the VBIOS boot state
+	 * as PP_Tables_GetPowerPlayTableEntry retrieves the VBIOS boot state
+	 * if there is only one VDDCI/MCLK level, check if it's the same as VBIOS boot state
+	 */
+	if (dep_mclk_table != NULL && dep_mclk_table->count == 1) {
+		if (dep_mclk_table->entries[0].clk !=
+				data->vbios_boot_state.mclk_bootup_value)
+			printk(KERN_ERR "Single MCLK entry VDDCI/MCLK dependency table "
+					"does not match VBIOS boot MCLK level");
+		if (dep_mclk_table->entries[0].vddci !=
+				data->vbios_boot_state.vddci_bootup_value)
+			printk(KERN_ERR "Single VDDCI entry VDDCI/MCLK dependency table "
+					"does not match VBIOS boot VDDCI level");
+	}
+
+	/* set DC compatible flag if this state supports DC */
+	if (!state->validation.disallowOnDC)
+		ps->dc_compatible = true;
+
+	if (state->classification.flags & PP_StateClassificationFlag_ACPI)
+		data->acpi_pcie_gen = ps->performance_levels[0].pcie_gen;
+
+	ps->uvd_clks.vclk = state->uvd_clocks.VCLK;
+	ps->uvd_clks.dclk = state->uvd_clocks.DCLK;
+
+	if (!result) {
+		uint32_t i;
+
+		switch (state->classification.ui_label) {
+		case PP_StateUILabel_Performance:
+			data->use_pcie_performance_levels = true;
+
+			for (i = 0; i < ps->performance_level_count; i++) {
+				if (data->pcie_gen_performance.max <
+						ps->performance_levels[i].pcie_gen)
+					data->pcie_gen_performance.max =
+							ps->performance_levels[i].pcie_gen;
+
+				if (data->pcie_gen_performance.min >
+						ps->performance_levels[i].pcie_gen)
+					data->pcie_gen_performance.min =
+							ps->performance_levels[i].pcie_gen;
+
+				if (data->pcie_lane_performance.max <
+						ps->performance_levels[i].pcie_lane)
+					data->pcie_lane_performance.max =
+							ps->performance_levels[i].pcie_lane;
+
+				if (data->pcie_lane_performance.min >
+						ps->performance_levels[i].pcie_lane)
+					data->pcie_lane_performance.min =
+							ps->performance_levels[i].pcie_lane;
+			}
+			break;
+		case PP_StateUILabel_Battery:
+			data->use_pcie_power_saving_levels = true;
+
+			for (i = 0; i < ps->performance_level_count; i++) {
+				if (data->pcie_gen_power_saving.max <
+						ps->performance_levels[i].pcie_gen)
+					data->pcie_gen_power_saving.max =
+							ps->performance_levels[i].pcie_gen;
+
+				if (data->pcie_gen_power_saving.min >
+						ps->performance_levels[i].pcie_gen)
+					data->pcie_gen_power_saving.min =
+							ps->performance_levels[i].pcie_gen;
+
+				if (data->pcie_lane_power_saving.max <
+						ps->performance_levels[i].pcie_lane)
+					data->pcie_lane_power_saving.max =
+							ps->performance_levels[i].pcie_lane;
+
+				if (data->pcie_lane_power_saving.min >
+						ps->performance_levels[i].pcie_lane)
+					data->pcie_lane_power_saving.min =
+							ps->performance_levels[i].pcie_lane;
+			}
+			break;
+		default:
+			break;
+		}
+	}
+	return 0;
+}
+
+static int fiji_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
+				struct pp_power_state  *request_ps,
+			const struct pp_power_state *current_ps)
+{
+	struct fiji_power_state *fiji_ps =
+				cast_phw_fiji_power_state(&request_ps->hardware);
+	uint32_t sclk;
+	uint32_t mclk;
+	struct PP_Clocks minimum_clocks = {0};
+	bool disable_mclk_switching;
+	bool disable_mclk_switching_for_frame_lock;
+	struct cgs_display_info info = {0};
+	const struct phm_clock_and_voltage_limits *max_limits;
+	uint32_t i;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	int32_t count;
+	int32_t stable_pstate_sclk = 0, stable_pstate_mclk = 0;
+
+	data->battery_state = (PP_StateUILabel_Battery ==
+			request_ps->classification.ui_label);
+
+	PP_ASSERT_WITH_CODE(fiji_ps->performance_level_count == 2,
+				 "VI should always have 2 performance levels",);
+
+	max_limits = (PP_PowerSource_AC == hwmgr->power_source) ?
+			&(hwmgr->dyn_state.max_clock_voltage_on_ac) :
+			&(hwmgr->dyn_state.max_clock_voltage_on_dc);
+
+	/* Cap clock DPM tables at DC MAX if it is in DC. */
+	if (PP_PowerSource_DC == hwmgr->power_source) {
+		for (i = 0; i < fiji_ps->performance_level_count; i++) {
+			if (fiji_ps->performance_levels[i].memory_clock > max_limits->mclk)
+				fiji_ps->performance_levels[i].memory_clock = max_limits->mclk;
+			if (fiji_ps->performance_levels[i].engine_clock > max_limits->sclk)
+				fiji_ps->performance_levels[i].engine_clock = max_limits->sclk;
+		}
+	}
+
+	fiji_ps->vce_clks.evclk = hwmgr->vce_arbiter.evclk;
+	fiji_ps->vce_clks.ecclk = hwmgr->vce_arbiter.ecclk;
+
+	fiji_ps->acp_clk = hwmgr->acp_arbiter.acpclk;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+
+	/*TO DO result = PHM_CheckVBlankTime(hwmgr, &vblankTooShort);*/
+
+	/* TO DO GetMinClockSettings(hwmgr->pPECI, &minimum_clocks); */
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StablePState)) {
+		max_limits = &(hwmgr->dyn_state.max_clock_voltage_on_ac);
+		stable_pstate_sclk = (max_limits->sclk * 75) / 100;
+
+		for (count = table_info->vdd_dep_on_sclk->count - 1;
+				count >= 0; count--) {
+			if (stable_pstate_sclk >=
+					table_info->vdd_dep_on_sclk->entries[count].clk) {
+				stable_pstate_sclk =
+						table_info->vdd_dep_on_sclk->entries[count].clk;
+				break;
+			}
+		}
+
+		if (count < 0)
+			stable_pstate_sclk = table_info->vdd_dep_on_sclk->entries[0].clk;
+
+		stable_pstate_mclk = max_limits->mclk;
+
+		minimum_clocks.engineClock = stable_pstate_sclk;
+		minimum_clocks.memoryClock = stable_pstate_mclk;
+	}
+
+	if (minimum_clocks.engineClock < hwmgr->gfx_arbiter.sclk)
+		minimum_clocks.engineClock = hwmgr->gfx_arbiter.sclk;
+
+	if (minimum_clocks.memoryClock < hwmgr->gfx_arbiter.mclk)
+		minimum_clocks.memoryClock = hwmgr->gfx_arbiter.mclk;
+
+	fiji_ps->sclk_threshold = hwmgr->gfx_arbiter.sclk_threshold;
+
+	if (0 != hwmgr->gfx_arbiter.sclk_over_drive) {
+		PP_ASSERT_WITH_CODE((hwmgr->gfx_arbiter.sclk_over_drive <=
+				hwmgr->platform_descriptor.overdriveLimit.engineClock),
+				"Overdrive sclk exceeds limit",
+				hwmgr->gfx_arbiter.sclk_over_drive =
+						hwmgr->platform_descriptor.overdriveLimit.engineClock);
+
+		if (hwmgr->gfx_arbiter.sclk_over_drive >= hwmgr->gfx_arbiter.sclk)
+			fiji_ps->performance_levels[1].engine_clock =
+					hwmgr->gfx_arbiter.sclk_over_drive;
+	}
+
+	if (0 != hwmgr->gfx_arbiter.mclk_over_drive) {
+		PP_ASSERT_WITH_CODE((hwmgr->gfx_arbiter.mclk_over_drive <=
+				hwmgr->platform_descriptor.overdriveLimit.memoryClock),
+				"Overdrive mclk exceeds limit",
+				hwmgr->gfx_arbiter.mclk_over_drive =
+						hwmgr->platform_descriptor.overdriveLimit.memoryClock);
+
+		if (hwmgr->gfx_arbiter.mclk_over_drive >= hwmgr->gfx_arbiter.mclk)
+			fiji_ps->performance_levels[1].memory_clock =
+					hwmgr->gfx_arbiter.mclk_over_drive;
+	}
+
+	disable_mclk_switching_for_frame_lock = phm_cap_enabled(
+				    hwmgr->platform_descriptor.platformCaps,
+				    PHM_PlatformCaps_DisableMclkSwitchingForFrameLock);
+
+	disable_mclk_switching = (1 < info.display_count) ||
+				    disable_mclk_switching_for_frame_lock;
+
+	sclk = fiji_ps->performance_levels[0].engine_clock;
+	mclk = fiji_ps->performance_levels[0].memory_clock;
+
+	if (disable_mclk_switching)
+		mclk = fiji_ps->performance_levels
+		[fiji_ps->performance_level_count - 1].memory_clock;
+
+	if (sclk < minimum_clocks.engineClock)
+		sclk = (minimum_clocks.engineClock > max_limits->sclk) ?
+				max_limits->sclk : minimum_clocks.engineClock;
+
+	if (mclk < minimum_clocks.memoryClock)
+		mclk = (minimum_clocks.memoryClock > max_limits->mclk) ?
+				max_limits->mclk : minimum_clocks.memoryClock;
+
+	fiji_ps->performance_levels[0].engine_clock = sclk;
+	fiji_ps->performance_levels[0].memory_clock = mclk;
+
+	fiji_ps->performance_levels[1].engine_clock =
+		(fiji_ps->performance_levels[1].engine_clock >=
+				fiji_ps->performance_levels[0].engine_clock) ?
+						fiji_ps->performance_levels[1].engine_clock :
+						fiji_ps->performance_levels[0].engine_clock;
+
+	if (disable_mclk_switching) {
+		if (mclk < fiji_ps->performance_levels[1].memory_clock)
+			mclk = fiji_ps->performance_levels[1].memory_clock;
+
+		fiji_ps->performance_levels[0].memory_clock = mclk;
+		fiji_ps->performance_levels[1].memory_clock = mclk;
+	} else {
+		if (fiji_ps->performance_levels[1].memory_clock <
+				fiji_ps->performance_levels[0].memory_clock)
+			fiji_ps->performance_levels[1].memory_clock =
+					fiji_ps->performance_levels[0].memory_clock;
+	}
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_StablePState)) {
+		for (i = 0; i < fiji_ps->performance_level_count; i++) {
+			fiji_ps->performance_levels[i].engine_clock = stable_pstate_sclk;
+			fiji_ps->performance_levels[i].memory_clock = stable_pstate_mclk;
+			fiji_ps->performance_levels[i].pcie_gen = data->pcie_gen_performance.max;
+			fiji_ps->performance_levels[i].pcie_lane = data->pcie_gen_performance.max;
+		}
+	}
+
+	return 0;
+}
+
+static int fiji_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, const void *input)
+{
+	const struct phm_set_power_state_input *states =
+			(const struct phm_set_power_state_input *)input;
+	const struct fiji_power_state *fiji_ps =
+			cast_const_phw_fiji_power_state(states->pnew_state);
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_single_dpm_table *sclk_table = &(data->dpm_table.sclk_table);
+	uint32_t sclk = fiji_ps->performance_levels
+			[fiji_ps->performance_level_count - 1].engine_clock;
+	struct fiji_single_dpm_table *mclk_table = &(data->dpm_table.mclk_table);
+	uint32_t mclk = fiji_ps->performance_levels
+			[fiji_ps->performance_level_count - 1].memory_clock;
+	struct PP_Clocks min_clocks = {0};
+	uint32_t i;
+	struct cgs_display_info info = {0};
+
+	data->need_update_smu7_dpm_table = 0;
+
+	for (i = 0; i < sclk_table->count; i++) {
+		if (sclk == sclk_table->dpm_levels[i].value)
+			break;
+	}
+
+	if (i >= sclk_table->count)
+		data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
+	else {
+	/* TODO: Check SCLK in DAL's minimum clocks
+	 * in case DeepSleep divider update is required.
+	 */
+		if(data->display_timing.min_clock_in_sr != min_clocks.engineClockInSR)
+			data->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_SCLK;
+	}
+
+	for (i = 0; i < mclk_table->count; i++) {
+		if (mclk == mclk_table->dpm_levels[i].value)
+			break;
+	}
+
+	if (i >= mclk_table->count)
+		data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+
+	if (data->display_timing.num_existing_displays != info.display_count)
+		data->need_update_smu7_dpm_table |= DPMTABLE_UPDATE_MCLK;
+
+	return 0;
+}
+
+static uint16_t fiji_get_maximum_link_speed(struct pp_hwmgr *hwmgr,
+		const struct fiji_power_state *fiji_ps)
+{
+	uint32_t i;
+	uint32_t sclk, max_sclk = 0;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_dpm_table *dpm_table = &data->dpm_table;
+
+	for (i = 0; i < fiji_ps->performance_level_count; i++) {
+		sclk = fiji_ps->performance_levels[i].engine_clock;
+		if (max_sclk < sclk)
+			max_sclk = sclk;
+	}
+
+	for (i = 0; i < dpm_table->sclk_table.count; i++) {
+		if (dpm_table->sclk_table.dpm_levels[i].value == max_sclk)
+			return (uint16_t) ((i >= dpm_table->pcie_speed_table.count) ?
+					dpm_table->pcie_speed_table.dpm_levels
+					[dpm_table->pcie_speed_table.count - 1].value :
+					dpm_table->pcie_speed_table.dpm_levels[i].value);
+	}
+
+	return 0;
+}
+
+static int fiji_request_link_speed_change_before_state_change(
+		struct pp_hwmgr *hwmgr, const void *input)
+{
+	const struct phm_set_power_state_input *states =
+			(const struct phm_set_power_state_input *)input;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	const struct fiji_power_state *fiji_nps =
+			cast_const_phw_fiji_power_state(states->pnew_state);
+	const struct fiji_power_state *fiji_cps =
+			cast_const_phw_fiji_power_state(states->pcurrent_state);
+
+	uint16_t target_link_speed = fiji_get_maximum_link_speed(hwmgr, fiji_nps);
+	uint16_t current_link_speed;
+
+	if (data->force_pcie_gen == PP_PCIEGenInvalid)
+		current_link_speed = fiji_get_maximum_link_speed(hwmgr, fiji_cps);
+	else
+		current_link_speed = data->force_pcie_gen;
+
+	data->force_pcie_gen = PP_PCIEGenInvalid;
+	data->pspp_notify_required = false;
+	if (target_link_speed > current_link_speed) {
+		switch(target_link_speed) {
+		case PP_PCIEGen3:
+			if (0 == acpi_pcie_perf_request(hwmgr->device, PCIE_PERF_REQ_GEN3, false))
+				break;
+			data->force_pcie_gen = PP_PCIEGen2;
+			if (current_link_speed == PP_PCIEGen2)
+				break;
+		case PP_PCIEGen2:
+			if (0 == acpi_pcie_perf_request(hwmgr->device, PCIE_PERF_REQ_GEN2, false))
+				break;
+		default:
+			data->force_pcie_gen = fiji_get_current_pcie_speed(hwmgr);
+			break;
+		}
+	} else {
+		if (target_link_speed < current_link_speed)
+			data->pspp_notify_required = true;
+	}
+
+	return 0;
+}
+
+static int fiji_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if (0 == data->need_update_smu7_dpm_table)
+		return 0;
+
+	if ((0 == data->sclk_dpm_key_disabled) &&
+		(data->need_update_smu7_dpm_table &
+			(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
+		PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
+				"Trying to freeze SCLK DPM when DPM is disabled",);
+		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+				PPSMC_MSG_SCLKDPM_FreezeLevel),
+				"Failed to freeze SCLK DPM during FreezeSclkMclkDPM Function!",
+				return -1);
+	}
+
+	if ((0 == data->mclk_dpm_key_disabled) &&
+		(data->need_update_smu7_dpm_table &
+		 DPMTABLE_OD_UPDATE_MCLK)) {
+		PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
+				"Trying to freeze MCLK DPM when DPM is disabled",);
+		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+				PPSMC_MSG_MCLKDPM_FreezeLevel),
+				"Failed to freeze MCLK DPM during FreezeSclkMclkDPM Function!",
+				return -1);
+	}
+
+	return 0;
+}
+
+static int fiji_populate_and_upload_sclk_mclk_dpm_levels(
+		struct pp_hwmgr *hwmgr, const void *input)
+{
+	int result = 0;
+	const struct phm_set_power_state_input *states =
+			(const struct phm_set_power_state_input *)input;
+	const struct fiji_power_state *fiji_ps =
+			cast_const_phw_fiji_power_state(states->pnew_state);
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t sclk = fiji_ps->performance_levels
+			[fiji_ps->performance_level_count - 1].engine_clock;
+	uint32_t mclk = fiji_ps->performance_levels
+			[fiji_ps->performance_level_count - 1].memory_clock;
+	struct fiji_dpm_table *dpm_table = &data->dpm_table;
+
+	struct fiji_dpm_table *golden_dpm_table = &data->golden_dpm_table;
+	uint32_t dpm_count, clock_percent;
+	uint32_t i;
+
+	if (0 == data->need_update_smu7_dpm_table)
+		return 0;
+
+	if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_SCLK) {
+		dpm_table->sclk_table.dpm_levels
+		[dpm_table->sclk_table.count - 1].value = sclk;
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_OD6PlusinACSupport) ||
+			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_OD6PlusinDCSupport)) {
+		/* Need to do calculation based on the golden DPM table
+		 * as the Heatmap GPU Clock axis is also based on the default values
+		 */
+			PP_ASSERT_WITH_CODE(
+				(golden_dpm_table->sclk_table.dpm_levels
+						[golden_dpm_table->sclk_table.count - 1].value != 0),
+				"Divide by 0!",
+				return -1);
+			dpm_count = dpm_table->sclk_table.count < 2 ?
+					0 : dpm_table->sclk_table.count - 2;
+			for (i = dpm_count; i > 1; i--) {
+				if (sclk > golden_dpm_table->sclk_table.dpm_levels
+						[golden_dpm_table->sclk_table.count-1].value) {
+					clock_percent =
+						((sclk - golden_dpm_table->sclk_table.dpm_levels
+							[golden_dpm_table->sclk_table.count-1].value) * 100) /
+						golden_dpm_table->sclk_table.dpm_levels
+							[golden_dpm_table->sclk_table.count-1].value;
+
+					dpm_table->sclk_table.dpm_levels[i].value =
+							golden_dpm_table->sclk_table.dpm_levels[i].value +
+							(golden_dpm_table->sclk_table.dpm_levels[i].value *
+								clock_percent)/100;
+
+				} else if (golden_dpm_table->sclk_table.dpm_levels
+						[dpm_table->sclk_table.count-1].value > sclk) {
+					clock_percent =
+						((golden_dpm_table->sclk_table.dpm_levels
+						[golden_dpm_table->sclk_table.count - 1].value - sclk) *
+								100) /
+						golden_dpm_table->sclk_table.dpm_levels
+							[golden_dpm_table->sclk_table.count-1].value;
+
+					dpm_table->sclk_table.dpm_levels[i].value =
+							golden_dpm_table->sclk_table.dpm_levels[i].value -
+							(golden_dpm_table->sclk_table.dpm_levels[i].value *
+									clock_percent) / 100;
+				} else
+					dpm_table->sclk_table.dpm_levels[i].value =
+							golden_dpm_table->sclk_table.dpm_levels[i].value;
+			}
+		}
+	}
+
+	if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK) {
+		dpm_table->mclk_table.dpm_levels
+			[dpm_table->mclk_table.count - 1].value = mclk;
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_OD6PlusinACSupport) ||
+			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_OD6PlusinDCSupport)) {
+
+			PP_ASSERT_WITH_CODE(
+					(golden_dpm_table->mclk_table.dpm_levels
+						[golden_dpm_table->mclk_table.count-1].value != 0),
+					"Divide by 0!",
+					return -1);
+			dpm_count = dpm_table->mclk_table.count < 2 ?
+					0 : dpm_table->mclk_table.count - 2;
+			for (i = dpm_count; i > 1; i--) {
+				if (mclk > golden_dpm_table->mclk_table.dpm_levels
+						[golden_dpm_table->mclk_table.count-1].value) {
+					clock_percent = ((mclk -
+							golden_dpm_table->mclk_table.dpm_levels
+							[golden_dpm_table->mclk_table.count-1].value) * 100) /
+							golden_dpm_table->mclk_table.dpm_levels
+							[golden_dpm_table->mclk_table.count-1].value;
+
+					dpm_table->mclk_table.dpm_levels[i].value =
+							golden_dpm_table->mclk_table.dpm_levels[i].value +
+							(golden_dpm_table->mclk_table.dpm_levels[i].value *
+									clock_percent) / 100;
+
+				} else if (golden_dpm_table->mclk_table.dpm_levels
+						[dpm_table->mclk_table.count-1].value > mclk) {
+					clock_percent = ((golden_dpm_table->mclk_table.dpm_levels
+							[golden_dpm_table->mclk_table.count-1].value - mclk) * 100) /
+									golden_dpm_table->mclk_table.dpm_levels
+									[golden_dpm_table->mclk_table.count-1].value;
+
+					dpm_table->mclk_table.dpm_levels[i].value =
+							golden_dpm_table->mclk_table.dpm_levels[i].value -
+							(golden_dpm_table->mclk_table.dpm_levels[i].value *
+									clock_percent) / 100;
+				} else
+					dpm_table->mclk_table.dpm_levels[i].value =
+							golden_dpm_table->mclk_table.dpm_levels[i].value;
+			}
+		}
+	}
+
+	if (data->need_update_smu7_dpm_table &
+			(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK)) {
+		result = fiji_populate_all_memory_levels(hwmgr);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Failed to populate SCLK during PopulateNewDPMClocksStates Function!",
+				return result);
+	}
+
+	if (data->need_update_smu7_dpm_table &
+			(DPMTABLE_OD_UPDATE_MCLK + DPMTABLE_UPDATE_MCLK)) {
+		/*populate MCLK dpm table to SMU7 */
+		result = fiji_populate_all_memory_levels(hwmgr);
+		PP_ASSERT_WITH_CODE((0 == result),
+				"Failed to populate MCLK during PopulateNewDPMClocksStates Function!",
+				return result);
+	}
+
+	return result;
+}
+
+static int fiji_trim_single_dpm_states(struct pp_hwmgr *hwmgr,
+			  struct fiji_single_dpm_table * dpm_table,
+			     uint32_t low_limit, uint32_t high_limit)
+{
+	uint32_t i;
+
+	for (i = 0; i < dpm_table->count; i++) {
+		if ((dpm_table->dpm_levels[i].value < low_limit) ||
+		    (dpm_table->dpm_levels[i].value > high_limit))
+			dpm_table->dpm_levels[i].enabled = false;
+		else
+			dpm_table->dpm_levels[i].enabled = true;
+	}
+	return 0;
+}
+
+static int fiji_trim_dpm_states(struct pp_hwmgr *hwmgr,
+		const struct fiji_power_state *fiji_ps)
+{
+	int result = 0;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t high_limit_count;
+
+	PP_ASSERT_WITH_CODE((fiji_ps->performance_level_count >= 1),
+			"power state did not have any performance level",
+			return -1);
+
+	high_limit_count = (1 == fiji_ps->performance_level_count) ? 0 : 1;
+
+	fiji_trim_single_dpm_states(hwmgr,
+			&(data->dpm_table.sclk_table),
+			fiji_ps->performance_levels[0].engine_clock,
+			fiji_ps->performance_levels[high_limit_count].engine_clock);
+
+	fiji_trim_single_dpm_states(hwmgr,
+			&(data->dpm_table.mclk_table),
+			fiji_ps->performance_levels[0].memory_clock,
+			fiji_ps->performance_levels[high_limit_count].memory_clock);
+
+	return result;
+}
+
+static int fiji_generate_dpm_level_enable_mask(
+		struct pp_hwmgr *hwmgr, const void *input)
+{
+	int result;
+	const struct phm_set_power_state_input *states =
+			(const struct phm_set_power_state_input *)input;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	const struct fiji_power_state *fiji_ps =
+			cast_const_phw_fiji_power_state(states->pnew_state);
+
+	result = fiji_trim_dpm_states(hwmgr, fiji_ps);
+	if (result)
+		return result;
+
+	data->dpm_level_enable_mask.sclk_dpm_enable_mask =
+			fiji_get_dpm_level_enable_mask_value(&data->dpm_table.sclk_table);
+	data->dpm_level_enable_mask.mclk_dpm_enable_mask =
+			fiji_get_dpm_level_enable_mask_value(&data->dpm_table.mclk_table);
+	data->last_mclk_dpm_enable_mask =
+			data->dpm_level_enable_mask.mclk_dpm_enable_mask;
+
+	if (data->uvd_enabled) {
+		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask & 1)
+			data->dpm_level_enable_mask.mclk_dpm_enable_mask &= 0xFFFFFFFE;
+	}
+
+	data->dpm_level_enable_mask.pcie_dpm_enable_mask =
+			fiji_get_dpm_level_enable_mask_value(&data->dpm_table.pcie_speed_table);
+
+	return 0;
+}
+
+static int fiji_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
+			PPSMC_MSG_VCEDPM_Enable :
+			PPSMC_MSG_VCEDPM_Disable);
+}
+
+static int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
+{
+	const struct phm_set_power_state_input *states =
+			(const struct phm_set_power_state_input *)input;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	const struct fiji_power_state *fiji_nps =
+			cast_const_phw_fiji_power_state(states->pnew_state);
+	const struct fiji_power_state *fiji_cps =
+			cast_const_phw_fiji_power_state(states->pcurrent_state);
+
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (fiji_nps->vce_clks.evclk >0 &&
+	(fiji_cps == NULL || fiji_cps->vce_clks.evclk == 0)) {
+		data->smc_state_table.VceBootLevel =
+				(uint8_t) (table_info->mm_dep_table->count - 1);
+
+		mm_boot_level_offset = data->dpm_table_start +
+				offsetof(SMU73_Discrete_DpmTable, VceBootLevel);
+		mm_boot_level_offset /= 4;
+		mm_boot_level_offset *= 4;
+		mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC, mm_boot_level_offset);
+		mm_boot_level_value &= 0xFF00FFFF;
+		mm_boot_level_value |= data->smc_state_table.VceBootLevel << 16;
+		cgs_write_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_StablePState)) {
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_VCEDPM_SetEnabledMask,
+					(uint32_t)1 << data->smc_state_table.VceBootLevel);
+
+			fiji_enable_disable_vce_dpm(hwmgr, true);
+		} else if (fiji_nps->vce_clks.evclk == 0 &&
+				fiji_cps != NULL &&
+				fiji_cps->vce_clks.evclk > 0)
+			fiji_enable_disable_vce_dpm(hwmgr, false);
+	}
+
+	return 0;
+}
+
+static int fiji_update_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	int result = 0;
+	uint32_t low_sclk_interrupt_threshold = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SclkThrottleLowNotification)
+		&& (hwmgr->gfx_arbiter.sclk_threshold !=
+				data->low_sclk_interrupt_threshold)) {
+		data->low_sclk_interrupt_threshold =
+				hwmgr->gfx_arbiter.sclk_threshold;
+		low_sclk_interrupt_threshold =
+				data->low_sclk_interrupt_threshold;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
+
+		result = fiji_copy_bytes_to_smc(
+				hwmgr->smumgr,
+				data->dpm_table_start +
+				offsetof(SMU73_Discrete_DpmTable,
+					LowSclkInterruptThreshold),
+				(uint8_t *)&low_sclk_interrupt_threshold,
+				sizeof(uint32_t),
+				data->sram_end);
+	}
+
+	return result;
+}
+
+static int fiji_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if (data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
+		return fiji_program_memory_timing_parameters(hwmgr);
+
+	return 0;
+}
+
+static int fiji_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if (0 == data->need_update_smu7_dpm_table)
+		return 0;
+
+	if ((0 == data->sclk_dpm_key_disabled) &&
+		(data->need_update_smu7_dpm_table &
+		(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
+
+		PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
+				"Trying to Unfreeze SCLK DPM when DPM is disabled",);
+		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
+			"Failed to unfreeze SCLK DPM during UnFreezeSclkMclkDPM Function!",
+			return -1);
+	}
+
+	if ((0 == data->mclk_dpm_key_disabled) &&
+		(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {
+
+		PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
+				"Trying to Unfreeze MCLK DPM when DPM is disabled",);
+		PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
+				PPSMC_MSG_SCLKDPM_UnfreezeLevel),
+		    "Failed to unfreeze MCLK DPM during UnFreezeSclkMclkDPM Function!",
+		    return -1);
+	}
+
+	data->need_update_smu7_dpm_table = 0;
+
+	return 0;
+}
+
+/* Look up the voltaged based on DAL's requested level.
+ * and then send the requested VDDC voltage to SMC
+ */
+static void fiji_apply_dal_minimum_voltage_request(struct pp_hwmgr *hwmgr)
+{
+	return;
+}
+
+int fiji_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)
+{
+	int result;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	/* Apply minimum voltage based on DAL's request level */
+	fiji_apply_dal_minimum_voltage_request(hwmgr);
+
+	if (0 == data->sclk_dpm_key_disabled) {
+		/* Checking if DPM is running.  If we discover hang because of this,
+		 *  we should skip this message.
+		 */
+		if (!fiji_is_dpm_running(hwmgr))
+			printk(KERN_ERR "[ powerplay ] "
+					"Trying to set Enable Mask when DPM is disabled \n");
+
+		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
+			result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_SCLKDPM_SetEnabledMask,
+					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
+			PP_ASSERT_WITH_CODE((0 == result),
+				"Set Sclk Dpm enable Mask failed", return -1);
+		}
+	}
+
+	if (0 == data->mclk_dpm_key_disabled) {
+		/* Checking if DPM is running.  If we discover hang because of this,
+		 *  we should skip this message.
+		 */
+		if (!fiji_is_dpm_running(hwmgr))
+			printk(KERN_ERR "[ powerplay ]"
+					" Trying to set Enable Mask when DPM is disabled \n");
+
+		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
+			result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_MCLKDPM_SetEnabledMask,
+					data->dpm_level_enable_mask.mclk_dpm_enable_mask);
+			PP_ASSERT_WITH_CODE((0 == result),
+				"Set Mclk Dpm enable Mask failed", return -1);
+		}
+	}
+
+	return 0;
+}
+
+static int fiji_notify_link_speed_change_after_state_change(
+		struct pp_hwmgr *hwmgr, const void *input)
+{
+	const struct phm_set_power_state_input *states =
+			(const struct phm_set_power_state_input *)input;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	const struct fiji_power_state *fiji_ps =
+			cast_const_phw_fiji_power_state(states->pnew_state);
+	uint16_t target_link_speed = fiji_get_maximum_link_speed(hwmgr, fiji_ps);
+	uint8_t  request;
+
+	if (data->pspp_notify_required) {
+		if (target_link_speed == PP_PCIEGen3)
+			request = PCIE_PERF_REQ_GEN3;
+		else if (target_link_speed == PP_PCIEGen2)
+			request = PCIE_PERF_REQ_GEN2;
+		else
+			request = PCIE_PERF_REQ_GEN1;
+
+		if(request == PCIE_PERF_REQ_GEN1 &&
+				fiji_get_current_pcie_speed(hwmgr) > 0)
+			return 0;
+
+		if (acpi_pcie_perf_request(hwmgr->device, request, false)) {
+			if (PP_PCIEGen2 == target_link_speed)
+				printk("PSPP request to switch to Gen2 from Gen3 Failed!");
+			else
+				printk("PSPP request to switch to Gen1 from Gen2 Failed!");
+		}
+	}
+
+	return 0;
+}
+
+static int fiji_set_power_state_tasks(struct pp_hwmgr *hwmgr,
+		const void *input)
+{
+	int tmp_result, result = 0;
+
+	tmp_result = fiji_find_dpm_states_clocks_in_dpm_table(hwmgr, input);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to find DPM states clocks in DPM table!",
+			result = tmp_result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PCIEPerformanceRequest)) {
+		tmp_result =
+			fiji_request_link_speed_change_before_state_change(hwmgr, input);
+		PP_ASSERT_WITH_CODE((0 == tmp_result),
+				"Failed to request link speed change before state change!",
+				result = tmp_result);
+	}
+
+	tmp_result = fiji_freeze_sclk_mclk_dpm(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to freeze SCLK MCLK DPM!", result = tmp_result);
+
+	tmp_result = fiji_populate_and_upload_sclk_mclk_dpm_levels(hwmgr, input);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to populate and upload SCLK MCLK DPM levels!",
+			result = tmp_result);
+
+	tmp_result = fiji_generate_dpm_level_enable_mask(hwmgr, input);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to generate DPM level enabled mask!",
+			result = tmp_result);
+
+	tmp_result = fiji_update_vce_dpm(hwmgr, input);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to update VCE DPM!",
+			result = tmp_result);
+
+	tmp_result = fiji_update_sclk_threshold(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to update SCLK threshold!",
+			result = tmp_result);
+
+	tmp_result = fiji_program_mem_timing_parameters(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to program memory timing parameters!",
+			result = tmp_result);
+
+	tmp_result = fiji_unfreeze_sclk_mclk_dpm(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to unfreeze SCLK MCLK DPM!",
+			result = tmp_result);
+
+	tmp_result = fiji_upload_dpm_level_enable_mask(hwmgr);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to upload DPM level enabled mask!",
+			result = tmp_result);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PCIEPerformanceRequest)) {
+		tmp_result =
+			fiji_notify_link_speed_change_after_state_change(hwmgr, input);
+		PP_ASSERT_WITH_CODE((0 == tmp_result),
+				"Failed to notify link speed change after state change!",
+				result = tmp_result);
+	}
+
+	return result;
+}
+
+static int fiji_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
+{
+	struct pp_power_state  *ps;
+	struct fiji_power_state  *fiji_ps;
+
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	ps = hwmgr->request_ps;
+
+	if (ps == NULL)
+		return -EINVAL;
+
+	fiji_ps = cast_phw_fiji_power_state(&ps->hardware);
+
+	if (low)
+		return fiji_ps->performance_levels[0].engine_clock;
+	else
+		return fiji_ps->performance_levels
+				[fiji_ps->performance_level_count-1].engine_clock;
+}
+
+static int fiji_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
+{
+	struct pp_power_state  *ps;
+	struct fiji_power_state  *fiji_ps;
+
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	ps = hwmgr->request_ps;
+
+	if (ps == NULL)
+		return -EINVAL;
+
+	fiji_ps = cast_phw_fiji_power_state(&ps->hardware);
+
+	if (low)
+		return fiji_ps->performance_levels[0].memory_clock;
+	else
+		return fiji_ps->performance_levels
+				[fiji_ps->performance_level_count-1].memory_clock;
+}
+
+static void fiji_print_current_perforce_level(
+		struct pp_hwmgr *hwmgr, struct seq_file *m)
+{
+	uint32_t sclk, mclk;
+
+	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetSclkFrequency);
+
+	sclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
+
+	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetMclkFrequency);
+
+	mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
+	seq_printf(m, "\n [  mclk  ]: %u MHz\n\n [  sclk  ]: %u MHz\n",
+			mclk / 100, sclk / 100);
+}
+
+static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
+	.backend_init = &fiji_hwmgr_backend_init,
+	.backend_fini = &tonga_hwmgr_backend_fini,
+	.asic_setup = &fiji_setup_asic_task,
+	.dynamic_state_management_enable = &fiji_enable_dpm_tasks,
+	.force_dpm_level = &fiji_dpm_force_dpm_level,
+	.get_num_of_pp_table_entries = &tonga_get_number_of_powerplay_table_entries,
+	.get_power_state_size = &fiji_get_power_state_size,
+	.get_pp_table_entry = &fiji_get_pp_table_entry,
+	.patch_boot_state = &fiji_patch_boot_state,
+	.apply_state_adjust_rules = &fiji_apply_state_adjust_rules,
+	.power_state_set = &fiji_set_power_state_tasks,
+	.get_sclk = &fiji_dpm_get_sclk,
+	.get_mclk = &fiji_dpm_get_mclk,
+	.print_current_perforce_level = &fiji_print_current_perforce_level,
+};
+
+int fiji_hwmgr_init(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr  *data;
+	int ret = 0;
+
+	data = kzalloc(sizeof(struct fiji_hwmgr), GFP_KERNEL);
+	if (data == NULL)
+		return -ENOMEM;
+
+	hwmgr->backend = data;
+	hwmgr->hwmgr_func = &fiji_hwmgr_funcs;
+	hwmgr->pptable_func = &tonga_pptable_funcs;
+	return ret;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
new file mode 100644
index 0000000..38dbe49
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
@@ -0,0 +1,356 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _FIJI_HWMGR_H_
+#define _FIJI_HWMGR_H_
+
+#include "hwmgr.h"
+#include "smu73.h"
+#include "smu73_discrete.h"
+#include "ppatomctrl.h"
+#include "fiji_ppsmc.h"
+
+#define FIJI_MAX_HARDWARE_POWERLEVELS	2
+#define FIJI_AT_DFLT	30
+
+#define FIJI_VOLTAGE_CONTROL_NONE                   0x0
+#define FIJI_VOLTAGE_CONTROL_BY_GPIO                0x1
+#define FIJI_VOLTAGE_CONTROL_BY_SVID2               0x2
+#define FIJI_VOLTAGE_CONTROL_MERGED                 0x3
+
+#define DPMTABLE_OD_UPDATE_SCLK     0x00000001
+#define DPMTABLE_OD_UPDATE_MCLK     0x00000002
+#define DPMTABLE_UPDATE_SCLK        0x00000004
+#define DPMTABLE_UPDATE_MCLK        0x00000008
+
+struct fiji_performance_level {
+	uint32_t  memory_clock;
+	uint32_t  engine_clock;
+	uint16_t  pcie_gen;
+	uint16_t  pcie_lane;
+};
+
+struct fiji_uvd_clocks {
+	uint32_t  vclk;
+	uint32_t  dclk;
+};
+
+struct fiji_vce_clocks {
+	uint32_t  evclk;
+	uint32_t  ecclk;
+};
+
+struct fiji_power_state {
+    uint32_t                  magic;
+    struct fiji_uvd_clocks    uvd_clks;
+    struct fiji_vce_clocks    vce_clks;
+    uint32_t                  sam_clk;
+    uint32_t                  acp_clk;
+    uint16_t                  performance_level_count;
+    bool                      dc_compatible;
+    uint32_t                  sclk_threshold;
+    struct fiji_performance_level  performance_levels[FIJI_MAX_HARDWARE_POWERLEVELS];
+};
+
+struct fiji_dpm_level {
+	bool	enabled;
+    uint32_t	value;
+    uint32_t	param1;
+};
+
+#define FIJI_MAX_DEEPSLEEP_DIVIDER_ID 5
+#define MAX_REGULAR_DPM_NUMBER 8
+#define FIJI_MINIMUM_ENGINE_CLOCK 2500
+
+struct fiji_single_dpm_table {
+	uint32_t		count;
+	struct fiji_dpm_level	dpm_levels[MAX_REGULAR_DPM_NUMBER];
+};
+
+struct fiji_dpm_table {
+	struct fiji_single_dpm_table  sclk_table;
+	struct fiji_single_dpm_table  mclk_table;
+	struct fiji_single_dpm_table  pcie_speed_table;
+	struct fiji_single_dpm_table  vddc_table;
+	struct fiji_single_dpm_table  vddci_table;
+	struct fiji_single_dpm_table  mvdd_table;
+};
+
+struct fiji_clock_registers {
+	uint32_t  vCG_SPLL_FUNC_CNTL;
+	uint32_t  vCG_SPLL_FUNC_CNTL_2;
+	uint32_t  vCG_SPLL_FUNC_CNTL_3;
+	uint32_t  vCG_SPLL_FUNC_CNTL_4;
+	uint32_t  vCG_SPLL_SPREAD_SPECTRUM;
+	uint32_t  vCG_SPLL_SPREAD_SPECTRUM_2;
+	uint32_t  vDLL_CNTL;
+	uint32_t  vMCLK_PWRMGT_CNTL;
+	uint32_t  vMPLL_AD_FUNC_CNTL;
+	uint32_t  vMPLL_DQ_FUNC_CNTL;
+	uint32_t  vMPLL_FUNC_CNTL;
+	uint32_t  vMPLL_FUNC_CNTL_1;
+	uint32_t  vMPLL_FUNC_CNTL_2;
+	uint32_t  vMPLL_SS1;
+	uint32_t  vMPLL_SS2;
+};
+
+struct fiji_voltage_smio_registers {
+	uint32_t vS0_VID_LOWER_SMIO_CNTL;
+};
+
+#define FIJI_MAX_LEAKAGE_COUNT  8
+struct fiji_leakage_voltage {
+	uint16_t  count;
+	uint16_t  leakage_id[FIJI_MAX_LEAKAGE_COUNT];
+	uint16_t  actual_voltage[FIJI_MAX_LEAKAGE_COUNT];
+};
+
+struct fiji_vbios_boot_state {
+	uint16_t    mvdd_bootup_value;
+	uint16_t    vddc_bootup_value;
+	uint16_t    vddci_bootup_value;
+	uint32_t    sclk_bootup_value;
+	uint32_t    mclk_bootup_value;
+	uint16_t    pcie_gen_bootup_value;
+	uint16_t    pcie_lane_bootup_value;
+};
+
+struct fiji_bacos {
+	uint32_t                       best_match;
+	uint32_t                       baco_flags;
+	struct fiji_performance_level  performance_level;
+};
+
+/* Ultra Low Voltage parameter structure */
+struct fiji_ulv_parm {
+	bool                           ulv_supported;
+	uint32_t                       cg_ulv_parameter;
+	uint32_t                       ulv_volt_change_delay;
+	struct fiji_performance_level  ulv_power_level;
+};
+
+struct fiji_display_timing {
+	uint32_t  min_clock_in_sr;
+	uint32_t  num_existing_displays;
+};
+
+struct fiji_dpmlevel_enable_mask {
+	uint32_t  uvd_dpm_enable_mask;
+	uint32_t  vce_dpm_enable_mask;
+	uint32_t  acp_dpm_enable_mask;
+	uint32_t  samu_dpm_enable_mask;
+	uint32_t  sclk_dpm_enable_mask;
+	uint32_t  mclk_dpm_enable_mask;
+	uint32_t  pcie_dpm_enable_mask;
+};
+
+struct fiji_pcie_perf_range {
+	uint16_t  max;
+	uint16_t  min;
+};
+
+struct fiji_hwmgr {
+	struct fiji_dpm_table			dpm_table;
+	struct fiji_dpm_table			golden_dpm_table;
+
+	uint32_t						voting_rights_clients0;
+	uint32_t						voting_rights_clients1;
+	uint32_t						voting_rights_clients2;
+	uint32_t						voting_rights_clients3;
+	uint32_t						voting_rights_clients4;
+	uint32_t						voting_rights_clients5;
+	uint32_t						voting_rights_clients6;
+	uint32_t						voting_rights_clients7;
+	uint32_t						static_screen_threshold_unit;
+	uint32_t						static_screen_threshold;
+	uint32_t						voltage_control;
+	uint32_t						vddc_vddci_delta;
+
+	uint32_t						active_auto_throttle_sources;
+
+	struct fiji_clock_registers            clock_registers;
+	struct fiji_voltage_smio_registers      voltage_smio_registers;
+
+	bool                           is_memory_gddr5;
+	uint16_t                       acpi_vddc;
+	bool                           pspp_notify_required;
+	uint16_t                       force_pcie_gen;
+	uint16_t                       acpi_pcie_gen;
+	uint32_t                       pcie_gen_cap;
+	uint32_t                       pcie_lane_cap;
+	uint32_t                       pcie_spc_cap;
+	struct fiji_leakage_voltage          vddc_leakage;
+	struct fiji_leakage_voltage          Vddci_leakage;
+
+	uint32_t                             mvdd_control;
+	uint32_t                             vddc_mask_low;
+	uint32_t                             mvdd_mask_low;
+	uint16_t                            max_vddc_in_pptable;
+	uint16_t                            min_vddc_in_pptable;
+	uint16_t                            max_vddci_in_pptable;
+	uint16_t                            min_vddci_in_pptable;
+	uint32_t                             mclk_strobe_mode_threshold;
+	uint32_t                             mclk_stutter_mode_threshold;
+	uint32_t                             mclk_edc_enable_threshold;
+	uint32_t                             mclk_edcwr_enable_threshold;
+	bool                                is_uvd_enabled;
+	struct fiji_vbios_boot_state        vbios_boot_state;
+
+	bool                           battery_state;
+	bool                           is_tlu_enabled;
+
+	/* ---- SMC SRAM Address of firmware header tables ---- */
+	uint32_t                             sram_end;
+	uint32_t                             dpm_table_start;
+	uint32_t                             soft_regs_start;
+	uint32_t                             mc_reg_table_start;
+	uint32_t                             fan_table_start;
+	uint32_t                             arb_table_start;
+	struct SMU73_Discrete_DpmTable       smc_state_table;
+	struct SMU73_Discrete_Ulv            ulv_setting;
+
+	/* ---- Stuff originally coming from Evergreen ---- */
+	uint32_t                             vddci_control;
+	struct pp_atomctrl_voltage_table     vddc_voltage_table;
+	struct pp_atomctrl_voltage_table     vddci_voltage_table;
+	struct pp_atomctrl_voltage_table     mvdd_voltage_table;
+
+	uint32_t                             mgcg_cgtt_local2;
+	uint32_t                             mgcg_cgtt_local3;
+	uint32_t                             gpio_debug;
+	uint32_t                             mc_micro_code_feature;
+	uint32_t                             highest_mclk;
+	uint16_t                             acpi_vddci;
+	uint8_t                              mvdd_high_index;
+	uint8_t                              mvdd_low_index;
+	bool                                 dll_default_on;
+	bool                                 performance_request_registered;
+
+	/* ---- Low Power Features ---- */
+	struct fiji_bacos                    bacos;
+	struct fiji_ulv_parm                 ulv;
+
+	/* ---- CAC Stuff ---- */
+	uint32_t                       cac_table_start;
+	bool                           cac_configuration_required;
+	bool                           driver_calculate_cac_leakage;
+	bool                           cac_enabled;
+
+	/* ---- DPM2 Parameters ---- */
+	uint32_t                       power_containment_features;
+	bool                           enable_dte_feature;
+	bool                           enable_tdc_limit_feature;
+	bool                           enable_pkg_pwr_tracking_feature;
+	bool                           disable_uvd_power_tune_feature;
+	struct fiji_pt_defaults       *power_tune_defaults;
+	struct SMU73_Discrete_PmFuses  power_tune_table;
+	uint32_t                       dte_tj_offset;
+	uint32_t                       fast_watermark_threshold;
+
+	/* ---- Phase Shedding ---- */
+	bool                           vddc_phase_shed_control;
+
+	/* ---- DI/DT ---- */
+	struct fiji_display_timing        display_timing;
+
+	/* ---- Thermal Temperature Setting ---- */
+	struct fiji_dpmlevel_enable_mask     dpm_level_enable_mask;
+	uint32_t                             need_update_smu7_dpm_table;
+	uint32_t                             sclk_dpm_key_disabled;
+	uint32_t                             mclk_dpm_key_disabled;
+	uint32_t                             pcie_dpm_key_disabled;
+	uint32_t                             min_engine_clocks;
+	struct fiji_pcie_perf_range          pcie_gen_performance;
+	struct fiji_pcie_perf_range          pcie_lane_performance;
+	struct fiji_pcie_perf_range          pcie_gen_power_saving;
+	struct fiji_pcie_perf_range          pcie_lane_power_saving;
+	bool                                 use_pcie_performance_levels;
+	bool                                 use_pcie_power_saving_levels;
+	uint32_t                             activity_target[SMU73_MAX_LEVELS_GRAPHICS];
+	uint32_t                             mclk_activity_target;
+	uint32_t                             mclk_dpm0_activity_target;
+	uint32_t                             low_sclk_interrupt_threshold;
+	uint32_t                             last_mclk_dpm_enable_mask;
+	bool                                 uvd_enabled;
+
+	/* ---- Power Gating States ---- */
+	bool                           uvd_power_gated;
+	bool                           vce_power_gated;
+	bool                           samu_power_gated;
+	bool                           acp_power_gated;
+	bool                           pg_acp_init;
+	bool                           frtc_enabled;
+	bool                           frtc_status_changed;
+};
+
+/* To convert to Q8.8 format for firmware */
+#define FIJI_Q88_FORMAT_CONVERSION_UNIT             256
+
+enum Fiji_I2CLineID {
+    Fiji_I2CLineID_DDC1 = 0x90,
+    Fiji_I2CLineID_DDC2 = 0x91,
+    Fiji_I2CLineID_DDC3 = 0x92,
+    Fiji_I2CLineID_DDC4 = 0x93,
+    Fiji_I2CLineID_DDC5 = 0x94,
+    Fiji_I2CLineID_DDC6 = 0x95,
+    Fiji_I2CLineID_SCLSDA = 0x96,
+    Fiji_I2CLineID_DDCVGA = 0x97
+};
+
+#define Fiji_I2C_DDC1DATA          0
+#define Fiji_I2C_DDC1CLK           1
+#define Fiji_I2C_DDC2DATA          2
+#define Fiji_I2C_DDC2CLK           3
+#define Fiji_I2C_DDC3DATA          4
+#define Fiji_I2C_DDC3CLK           5
+#define Fiji_I2C_SDA               40
+#define Fiji_I2C_SCL               41
+#define Fiji_I2C_DDC4DATA          65
+#define Fiji_I2C_DDC4CLK           66
+#define Fiji_I2C_DDC5DATA          0x48
+#define Fiji_I2C_DDC5CLK           0x49
+#define Fiji_I2C_DDC6DATA          0x4a
+#define Fiji_I2C_DDC6CLK           0x4b
+#define Fiji_I2C_DDCVGADATA        0x4c
+#define Fiji_I2C_DDCVGACLK         0x4d
+
+#define FIJI_UNUSED_GPIO_PIN       0x7F
+
+extern int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr);
+extern int tonga_hwmgr_backend_fini(struct pp_hwmgr *hwmgr);
+extern int tonga_get_mc_microcode_version (struct pp_hwmgr *hwmgr);
+extern uint16_t get_pcie_gen_support(uint32_t pcie_link_speed_cap, uint16_t ns_pcie_gen);
+extern uint16_t get_pcie_lane_support(uint32_t pcie_lane_width_cap, uint16_t ns_pcie_lanes);
+
+#define PP_HOST_TO_SMC_UL(X) cpu_to_be32(X)
+#define PP_SMC_TO_HOST_UL(X) be32_to_cpu(X)
+
+#define PP_HOST_TO_SMC_US(X) cpu_to_be16(X)
+#define PP_SMC_TO_HOST_US(X) be16_to_cpu(X)
+
+#define CONVERT_FROM_HOST_TO_SMC_UL(X) ((X) = PP_HOST_TO_SMC_UL(X))
+#define CONVERT_FROM_SMC_TO_HOST_UL(X) ((X) = PP_SMC_TO_HOST_UL(X))
+
+#define CONVERT_FROM_HOST_TO_SMC_US(X) ((X) = PP_HOST_TO_SMC_US(X))
+
+#endif /* _FIJI_HWMGR_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
new file mode 100644
index 0000000..f89c98f
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
@@ -0,0 +1,553 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "hwmgr.h"
+#include "smumgr.h"
+#include "fiji_hwmgr.h"
+#include "fiji_powertune.h"
+#include "fiji_smumgr.h"
+#include "smu73_discrete.h"
+#include "pp_debug.h"
+
+#define VOLTAGE_SCALE  4
+#define POWERTUNE_DEFAULT_SET_MAX    1
+
+struct fiji_pt_defaults fiji_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
+		/*sviLoadLIneEn,  SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc */
+		{1,               0xF,             0xFD,
+		/* TDC_MAWt, TdcWaterfallCtl, DTEAmbientTempBase */
+		0x19,        5,               45}
+};
+
+void fiji_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *fiji_hwmgr = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct  phm_ppt_v1_information *table_info =
+			(struct  phm_ppt_v1_information *)(hwmgr->pptable);
+	uint32_t tmp = 0;
+
+	if(table_info &&
+			table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
+			table_info->cac_dtp_table->usPowerTuneDataSetID)
+		fiji_hwmgr->power_tune_defaults =
+				&fiji_power_tune_data_set_array
+				[table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
+	else
+		fiji_hwmgr->power_tune_defaults = &fiji_power_tune_data_set_array[0];
+
+	/* Assume disabled */
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerContainment);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_CAC);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_SQRamping);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_DBRamping);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_TDRamping);
+	phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_TCPRamping);
+
+	fiji_hwmgr->dte_tj_offset = tmp;
+
+	if (!tmp) {
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_PowerContainment);
+
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_CAC);
+
+		fiji_hwmgr->fast_watermark_threshold = 100;
+
+		tmp = 1;
+		fiji_hwmgr->enable_dte_feature = tmp ? false : true;
+		fiji_hwmgr->enable_tdc_limit_feature = tmp ? true : false;
+		fiji_hwmgr->enable_pkg_pwr_tracking_feature = tmp ? true : false;
+	}
+}
+
+/* PPGen has the gain setting generated in x * 100 unit
+ * This function is to convert the unit to x * 4096(0x1000) unit.
+ *  This is the unit expected by SMC firmware
+ */
+static uint16_t scale_fan_gain_settings(uint16_t raw_setting)
+{
+    uint32_t tmp;
+    tmp = raw_setting * 4096 / 100;
+    return (uint16_t)tmp;
+}
+
+static void get_scl_sda_value(uint8_t line, uint8_t *scl, uint8_t* sda)
+{
+	switch (line) {
+	case Fiji_I2CLineID_DDC1 :
+		*scl = Fiji_I2C_DDC1CLK;
+		*sda = Fiji_I2C_DDC1DATA;
+		break;
+	case Fiji_I2CLineID_DDC2 :
+		*scl = Fiji_I2C_DDC2CLK;
+		*sda = Fiji_I2C_DDC2DATA;
+		break;
+	case Fiji_I2CLineID_DDC3 :
+		*scl = Fiji_I2C_DDC3CLK;
+		*sda = Fiji_I2C_DDC3DATA;
+		break;
+	case Fiji_I2CLineID_DDC4 :
+		*scl = Fiji_I2C_DDC4CLK;
+		*sda = Fiji_I2C_DDC4DATA;
+		break;
+	case Fiji_I2CLineID_DDC5 :
+		*scl = Fiji_I2C_DDC5CLK;
+		*sda = Fiji_I2C_DDC5DATA;
+		break;
+	case Fiji_I2CLineID_DDC6 :
+		*scl = Fiji_I2C_DDC6CLK;
+		*sda = Fiji_I2C_DDC6DATA;
+		break;
+	case Fiji_I2CLineID_SCLSDA :
+		*scl = Fiji_I2C_SCL;
+		*sda = Fiji_I2C_SDA;
+		break;
+	case Fiji_I2CLineID_DDCVGA :
+		*scl = Fiji_I2C_DDCVGACLK;
+		*sda = Fiji_I2C_DDCVGADATA;
+		break;
+	default:
+		*scl = 0;
+		*sda = 0;
+		break;
+	}
+}
+
+int fiji_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct fiji_pt_defaults *defaults = data->power_tune_defaults;
+	SMU73_Discrete_DpmTable  *dpm_table = &(data->smc_state_table);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
+	struct pp_advance_fan_control_parameters *fan_table=
+			&hwmgr->thermal_controller.advanceFanControlParameters;
+	uint8_t uc_scl, uc_sda;
+
+	/* TDP number of fraction bits are changed from 8 to 7 for Fiji
+	 * as requested by SMC team
+	 */
+	dpm_table->DefaultTdp = PP_HOST_TO_SMC_US(
+			(uint16_t)(cac_dtp_table->usTDP * 128));
+	dpm_table->TargetTdp = PP_HOST_TO_SMC_US(
+			(uint16_t)(cac_dtp_table->usTDP * 128));
+
+	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
+			"Target Operating Temp is out of Range!",);
+
+	dpm_table->GpuTjMax = (uint8_t)(cac_dtp_table->usTargetOperatingTemp);
+	dpm_table->GpuTjHyst = 8;
+
+	dpm_table->DTEAmbientTempBase = defaults->DTEAmbientTempBase;
+
+	/* The following are for new Fiji Multi-input fan/thermal control */
+	dpm_table->TemperatureLimitEdge = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTargetOperatingTemp * 256);
+	dpm_table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitHotspot * 256);
+	dpm_table->TemperatureLimitLiquid1 = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitLiquid1 * 256);
+	dpm_table->TemperatureLimitLiquid2 = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitLiquid2 * 256);
+	dpm_table->TemperatureLimitVrVddc = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitVrVddc * 256);
+	dpm_table->TemperatureLimitVrMvdd = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitVrMvdd * 256);
+	dpm_table->TemperatureLimitPlx = PP_HOST_TO_SMC_US(
+			cac_dtp_table->usTemperatureLimitPlx * 256);
+
+	dpm_table->FanGainEdge = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainEdge));
+	dpm_table->FanGainHotspot = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainHotspot));
+	dpm_table->FanGainLiquid = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainLiquid));
+	dpm_table->FanGainVrVddc = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainVrVddc));
+	dpm_table->FanGainVrMvdd = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainVrMvdd));
+	dpm_table->FanGainPlx = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainPlx));
+	dpm_table->FanGainHbm = PP_HOST_TO_SMC_US(
+			scale_fan_gain_settings(fan_table->usFanGainHbm));
+
+	dpm_table->Liquid1_I2C_address = cac_dtp_table->ucLiquid1_I2C_address;
+	dpm_table->Liquid2_I2C_address = cac_dtp_table->ucLiquid2_I2C_address;
+	dpm_table->Vr_I2C_address = cac_dtp_table->ucVr_I2C_address;
+	dpm_table->Plx_I2C_address = cac_dtp_table->ucPlx_I2C_address;
+
+	get_scl_sda_value(cac_dtp_table->ucLiquid_I2C_Line, &uc_scl, &uc_sda);
+	dpm_table->Liquid_I2C_LineSCL = uc_scl;
+	dpm_table->Liquid_I2C_LineSDA = uc_sda;
+
+	get_scl_sda_value(cac_dtp_table->ucVr_I2C_Line, &uc_scl, &uc_sda);
+	dpm_table->Vr_I2C_LineSCL = uc_scl;
+	dpm_table->Vr_I2C_LineSDA = uc_sda;
+
+	get_scl_sda_value(cac_dtp_table->ucPlx_I2C_Line, &uc_scl, &uc_sda);
+	dpm_table->Plx_I2C_LineSCL = uc_scl;
+	dpm_table->Plx_I2C_LineSDA = uc_sda;
+
+	return 0;
+}
+
+static int fiji_populate_svi_load_line(struct pp_hwmgr *hwmgr)
+{
+    struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+    struct fiji_pt_defaults *defaults = data->power_tune_defaults;
+
+    data->power_tune_table.SviLoadLineEn = defaults->SviLoadLineEn;
+    data->power_tune_table.SviLoadLineVddC = defaults->SviLoadLineVddC;
+    data->power_tune_table.SviLoadLineTrimVddC = 3;
+    data->power_tune_table.SviLoadLineOffsetVddC = 0;
+
+    return 0;
+}
+
+static int fiji_populate_tdc_limit(struct pp_hwmgr *hwmgr)
+{
+	uint16_t tdc_limit;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct  fiji_pt_defaults *defaults = data->power_tune_defaults;
+
+	/* TDC number of fraction bits are changed from 8 to 7
+	 * for Fiji as requested by SMC team
+	 */
+	tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 128);
+	data->power_tune_table.TDC_VDDC_PkgLimit =
+			CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
+	data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
+			defaults->TDC_VDDC_ThrottleReleaseLimitPerc;
+	data->power_tune_table.TDC_MAWt = defaults->TDC_MAWt;
+
+	return 0;
+}
+
+static int fiji_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct  fiji_pt_defaults *defaults = data->power_tune_defaults;
+	uint32_t temp;
+
+	if (fiji_read_smc_sram_dword(hwmgr->smumgr,
+			fuse_table_offset +
+			offsetof(SMU73_Discrete_PmFuses, TdcWaterfallCtl),
+			(uint32_t *)&temp, data->sram_end))
+		PP_ASSERT_WITH_CODE(false,
+				"Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
+				return -EINVAL);
+	else {
+		data->power_tune_table.TdcWaterfallCtl = defaults->TdcWaterfallCtl;
+		data->power_tune_table.LPMLTemperatureMin =
+				(uint8_t)((temp >> 16) & 0xff);
+		data->power_tune_table.LPMLTemperatureMax =
+				(uint8_t)((temp >> 8) & 0xff);
+		data->power_tune_table.Reserved = (uint8_t)(temp & 0xff);
+	}
+	return 0;
+}
+
+static int fiji_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 16; i++)
+		data->power_tune_table.LPMLTemperatureScaler[i] = 0;
+
+	return 0;
+}
+
+static int fiji_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if( (hwmgr->thermal_controller.advanceFanControlParameters.
+			usFanOutputSensitivity & (1 << 15)) ||
+			0 == hwmgr->thermal_controller.advanceFanControlParameters.
+			usFanOutputSensitivity )
+		hwmgr->thermal_controller.advanceFanControlParameters.
+		usFanOutputSensitivity = hwmgr->thermal_controller.
+			advanceFanControlParameters.usDefaultFanOutputSensitivity;
+
+	data->power_tune_table.FuzzyFan_PwmSetDelta =
+			PP_HOST_TO_SMC_US(hwmgr->thermal_controller.
+					advanceFanControlParameters.usFanOutputSensitivity);
+	return 0;
+}
+
+static int fiji_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
+{
+	int i;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	/* Currently not used. Set all to zero. */
+	for (i = 0; i < 16; i++)
+		data->power_tune_table.GnbLPML[i] = 0;
+
+	return 0;
+}
+
+static int fiji_min_max_vgnb_lpml_id_from_bapm_vddc(struct pp_hwmgr *hwmgr)
+{
+ /*   int  i, min, max;
+    struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+    uint8_t * pHiVID = data->power_tune_table.BapmVddCVidHiSidd;
+    uint8_t * pLoVID = data->power_tune_table.BapmVddCVidLoSidd;
+
+    min = max = pHiVID[0];
+    for (i = 0; i < 8; i++) {
+        if (0 != pHiVID[i]) {
+            if (min > pHiVID[i])
+                min = pHiVID[i];
+            if (max < pHiVID[i])
+                max = pHiVID[i];
+        }
+
+        if (0 != pLoVID[i]) {
+            if (min > pLoVID[i])
+                min = pLoVID[i];
+            if (max < pLoVID[i])
+                max = pLoVID[i];
+        }
+    }
+
+    PP_ASSERT_WITH_CODE((0 != min) && (0 != max), "BapmVddcVidSidd table does not exist!", return int_Failed);
+    data->power_tune_table.GnbLPMLMaxVid = (uint8_t)max;
+    data->power_tune_table.GnbLPMLMinVid = (uint8_t)min;
+*/
+    return 0;
+}
+
+static int fiji_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	uint16_t HiSidd = data->power_tune_table.BapmVddCBaseLeakageHiSidd;
+	uint16_t LoSidd = data->power_tune_table.BapmVddCBaseLeakageLoSidd;
+	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
+
+	HiSidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
+	LoSidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
+
+	data->power_tune_table.BapmVddCBaseLeakageHiSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(HiSidd);
+	data->power_tune_table.BapmVddCBaseLeakageLoSidd =
+			CONVERT_FROM_HOST_TO_SMC_US(LoSidd);
+
+	return 0;
+}
+
+int fiji_populate_pm_fuses(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t pm_fuse_table_offset;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerContainment)) {
+		if (fiji_read_smc_sram_dword(hwmgr->smumgr,
+				SMU7_FIRMWARE_HEADER_LOCATION +
+				offsetof(SMU73_Firmware_Header, PmFuseTable),
+				&pm_fuse_table_offset, data->sram_end))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to get pm_fuse_table_offset Failed!",
+					return -EINVAL);
+
+		/* DW6 */
+		if (fiji_populate_svi_load_line(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate SviLoadLine Failed!",
+					return -EINVAL);
+		/* DW7 */
+		if (fiji_populate_tdc_limit(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TDCLimit Failed!", return -EINVAL);
+		/* DW8 */
+		if (fiji_populate_dw8(hwmgr, pm_fuse_table_offset))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate TdcWaterfallCtl, "
+					"LPMLTemperature Min and Max Failed!",
+					return -EINVAL);
+
+		/* DW9-DW12 */
+		if (0 != fiji_populate_temperature_scaler(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate LPMLTemperatureScaler Failed!",
+					return -EINVAL);
+
+		/* DW13-DW14 */
+		if(fiji_populate_fuzzy_fan(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate Fuzzy Fan Control parameters Failed!",
+					return -EINVAL);
+
+		/* DW15-DW18 */
+		if (fiji_populate_gnb_lpml(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate GnbLPML Failed!",
+					return -EINVAL);
+
+		/* DW19 */
+		if (fiji_min_max_vgnb_lpml_id_from_bapm_vddc(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate GnbLPML Min and Max Vid Failed!",
+					return -EINVAL);
+
+		/* DW20 */
+		if (fiji_populate_bapm_vddc_base_leakage_sidd(hwmgr))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to populate BapmVddCBaseLeakage Hi and Lo "
+					"Sidd Failed!", return -EINVAL);
+
+		if (fiji_copy_bytes_to_smc(hwmgr->smumgr, pm_fuse_table_offset,
+				(uint8_t *)&data->power_tune_table,
+				sizeof(struct SMU73_Discrete_PmFuses), data->sram_end))
+			PP_ASSERT_WITH_CODE(false,
+					"Attempt to download PmFuseTable Failed!",
+					return -EINVAL);
+	}
+	return 0;
+}
+
+int fiji_enable_smc_cac(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	int result = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_CAC)) {
+		int smc_result;
+		smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+				(uint16_t)(PPSMC_MSG_EnableCac));
+		PP_ASSERT_WITH_CODE((0 == smc_result),
+				"Failed to enable CAC in SMC.", result = -1);
+
+        data->cac_enabled = (0 == smc_result) ? true : false;
+	}
+	return result;
+}
+
+int fiji_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if(data->power_containment_features &
+			POWERCONTAINMENT_FEATURE_PkgPwrLimit)
+		return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_PkgPwrSetLimit, n);
+	return 0;
+}
+
+static int fiji_set_overdriver_target_tdp(struct pp_hwmgr *pHwMgr, uint32_t target_tdp)
+{
+	return smum_send_msg_to_smc_with_parameter(pHwMgr->smumgr,
+			PPSMC_MSG_OverDriveSetTargetTdp, target_tdp);
+}
+
+int fiji_enable_power_containment(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	int smc_result;
+	int result = 0;
+
+	data->power_containment_features = 0;
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerContainment)) {
+		if (data->enable_dte_feature) {
+			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+					(uint16_t)(PPSMC_MSG_EnableDTE));
+			PP_ASSERT_WITH_CODE((0 == smc_result),
+					"Failed to enable DTE in SMC.", result = -1;);
+			if (0 == smc_result)
+				data->power_containment_features |= POWERCONTAINMENT_FEATURE_DTE;
+		}
+
+		if (data->enable_tdc_limit_feature) {
+			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+					(uint16_t)(PPSMC_MSG_TDCLimitEnable));
+			PP_ASSERT_WITH_CODE((0 == smc_result),
+					"Failed to enable TDCLimit in SMC.", result = -1;);
+			if (0 == smc_result)
+				data->power_containment_features |=
+						POWERCONTAINMENT_FEATURE_TDCLimit;
+		}
+
+		if (data->enable_pkg_pwr_tracking_feature) {
+			smc_result = smum_send_msg_to_smc(hwmgr->smumgr,
+					(uint16_t)(PPSMC_MSG_PkgPwrLimitEnable));
+			PP_ASSERT_WITH_CODE((0 == smc_result),
+					"Failed to enable PkgPwrTracking in SMC.", result = -1;);
+			if (0 == smc_result) {
+				struct phm_cac_tdp_table *cac_table =
+						table_info->cac_dtp_table;
+				uint32_t default_limit =
+					(uint32_t)(cac_table->usMaximumPowerDeliveryLimit * 256);
+
+				data->power_containment_features |=
+						POWERCONTAINMENT_FEATURE_PkgPwrLimit;
+
+				if (fiji_set_power_limit(hwmgr, default_limit))
+					printk(KERN_ERR "Failed to set Default Power Limit in SMC!");
+			}
+		}
+	}
+	return result;
+}
+
+int fiji_power_control_set_level(struct pp_hwmgr *hwmgr)
+{
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+	struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
+	int adjust_percent, target_tdp;
+	int result = 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_PowerContainment)) {
+		/* adjustment percentage has already been validated */
+		adjust_percent = hwmgr->platform_descriptor.TDPAdjustmentPolarity ?
+				hwmgr->platform_descriptor.TDPAdjustment :
+				(-1 * hwmgr->platform_descriptor.TDPAdjustment);
+		/* SMC requested that target_tdp to be 7 bit fraction in DPM table
+		 * but message to be 8 bit fraction for messages
+		 */
+		target_tdp = ((100 + adjust_percent) * (int)(cac_table->usTDP * 256)) / 100;
+        result = fiji_set_overdriver_target_tdp(hwmgr, (uint32_t)target_tdp);
+    }
+
+    return result;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h
new file mode 100644
index 0000000..55e5820
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+#ifndef FIJI_POWERTUNE_H
+#define FIJI_POWERTUNE_H
+
+enum fiji_pt_config_reg_type {
+	FIJI_CONFIGREG_MMR = 0,
+	FIJI_CONFIGREG_SMC_IND,
+	FIJI_CONFIGREG_DIDT_IND,
+	FIJI_CONFIGREG_CACHE,
+	FIJI_CONFIGREG_MAX
+};
+
+/* PowerContainment Features */
+#define POWERCONTAINMENT_FEATURE_DTE             0x00000001
+#define POWERCONTAINMENT_FEATURE_TDCLimit        0x00000002
+#define POWERCONTAINMENT_FEATURE_PkgPwrLimit     0x00000004
+
+struct fiji_pt_config_reg {
+	uint32_t                           offset;
+	uint32_t                           mask;
+	uint32_t                           shift;
+	uint32_t                           value;
+	enum fiji_pt_config_reg_type       type;
+};
+
+struct fiji_pt_defaults
+{
+    uint8_t   SviLoadLineEn;
+    uint8_t   SviLoadLineVddC;
+    uint8_t   TDC_VDDC_ThrottleReleaseLimitPerc;
+    uint8_t   TDC_MAWt;
+    uint8_t   TdcWaterfallCtl;
+    uint8_t   DTEAmbientTempBase;
+};
+
+void fiji_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr);
+int fiji_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr);
+int fiji_populate_pm_fuses(struct pp_hwmgr *hwmgr);
+int fiji_enable_smc_cac(struct pp_hwmgr *hwmgr);
+int fiji_enable_power_containment(struct pp_hwmgr *hwmgr);
+int fiji_set_power_limit(struct pp_hwmgr *hwmgr, uint32_t n);
+int fiji_power_control_set_level(struct pp_hwmgr *hwmgr);
+
+#endif  /* FIJI_POWERTUNE_H */
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index 407b2e3..f243e40 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -30,6 +30,8 @@
 #include "cz_hwmgr.h"
 #include "tonga_hwmgr.h"
 
+extern int fiji_hwmgr_init(struct pp_hwmgr *hwmgr);
+
 int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 {
 	struct pp_hwmgr *hwmgr;
@@ -59,6 +61,9 @@ int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
 		case CHIP_TONGA:
 			tonga_hwmgr_init(hwmgr);
 			break;
+		case CHIP_FIJI:
+			fiji_hwmgr_init(hwmgr);
+			break;
 		default:
 			return -EINVAL;
 		}
-- 
cgit v1.1


From 3a74f6f27328ff4b9784a6d16f2aafa62081d9c7 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Tue, 21 Jul 2015 14:01:50 +0800
Subject: drm/amdgpu: add amdgpu.powerplay module option

This option can be used to enable the new powerplay implementation,
and it is disabled by default.

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 09248a6..a15ca4c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -165,6 +165,11 @@ module_param_named(sched_hw_submission, amdgpu_sched_hw_submission, int, 0444);
 MODULE_PARM_DESC(enable_semaphores, "Enable semaphores (1 = enable, 0 = disable (default))");
 module_param_named(enable_semaphores, amdgpu_enable_semaphores, int, 0644);
 
+#ifdef CONFIG_DRM_AMD_POWERPLAY
+MODULE_PARM_DESC(powerplay, "Powerplay component (1 = enable, 0 = disable (default))");
+module_param_named(powerplay, amdgpu_powerplay, int, 0444);
+#endif
+
 static struct pci_device_id pciidlist[] = {
 #ifdef CONFIG_DRM_AMDGPU_CIK
 	/* Kaveri */
-- 
cgit v1.1


From 899fa4c04e3894007174f8fd49f86154440afc91 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Tue, 29 Sep 2015 14:58:53 -0400
Subject: drm/amd/amdgpu: enable powerplay and smc firmware loading for Fiji.

Switch over to handling in the powerplay module.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c       | 3 +++
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 3 +++
 drivers/gpu/drm/amd/amdgpu/vi.c               | 2 +-
 3 files changed, 7 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 8f758ea..a611401a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -703,6 +703,9 @@ static int amdgpu_cgs_get_firmware_info(void *cgs_device,
 		case CHIP_TONGA:
 			strcpy(fw_name, "amdgpu/tonga_smc.bin");
 			break;
+		case CHIP_FIJI:
+			strcpy(fw_name, "amdgpu/fiji_smc.bin");
+			break;
 		default:
 			DRM_ERROR("SMC firmware not supported\n");
 			return -EINVAL;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 5dd2a4c..1a824f0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -77,6 +77,9 @@ static int amdgpu_powerplay_init(struct amdgpu_device *adev)
 		case CHIP_TONGA:
 			amd_pp->ip_funcs = &tonga_dpm_ip_funcs;
 			break;
+		case CHIP_FIJI:
+			amd_pp->ip_funcs = &fiji_dpm_ip_funcs;
+			break;
 		case CHIP_CARRIZO:
 			amd_pp->ip_funcs = &cz_dpm_ip_funcs;
 			break;
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 8e4c026..e51070e9 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1246,7 +1246,7 @@ static const struct amdgpu_ip_block_version fiji_ip_blocks[] =
 		.major = 7,
 		.minor = 1,
 		.rev = 0,
-		.funcs = &fiji_dpm_ip_funcs,
+		.funcs = &amdgpu_pp_ip_funcs,
 	},
 	{
 		.type = AMD_IP_BLOCK_TYPE_DCE,
-- 
cgit v1.1


From e8c7de5bf6f69e7bf3bf2d2aac64daa97e51d36c Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 16 Oct 2015 14:51:09 +0800
Subject: drm/amdgpu/powerplay: add function point in hwmgr_funcs for program
 display gap

Displaygap support is required for proper mclk switching.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index ca513a1..2370a72 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -275,7 +275,6 @@ struct pp_hwmgr_func {
 
 	int (*get_pp_table_entry)(struct pp_hwmgr *hwmgr,
 			    unsigned long, struct pp_power_state *);
-
 	int (*get_num_of_pp_table_entries)(struct pp_hwmgr *hwmgr);
 	int (*powerdown_uvd)(struct pp_hwmgr *hwmgr);
 	int (*powergate_vce)(struct pp_hwmgr *hwmgr, bool bgate);
@@ -287,6 +286,8 @@ struct pp_hwmgr_func {
 	void (*print_current_perforce_level)(struct pp_hwmgr *hwmgr,
 							struct seq_file *m);
 	int (*enable_clock_power_gating)(struct pp_hwmgr *hwmgr);
+	int (*notify_smc_display_config_after_ps_adjustment)(struct pp_hwmgr *hwmgr);
+	int (*display_config_changed)(struct pp_hwmgr *hwmgr);
 };
 
 struct pp_table_func {
@@ -543,6 +544,7 @@ struct pp_hwmgr {
 	struct phm_runtime_table_header enable_dynamic_state_management;
 	struct phm_runtime_table_header set_power_state;
 	struct phm_runtime_table_header enable_clock_power_gatings;
+	struct phm_runtime_table_header display_configuration_changed;
 	const struct pp_hwmgr_func *hwmgr_func;
 	const struct pp_table_func *pptable_func;
 	struct pp_power_state    *ps;
-- 
cgit v1.1


From 6f3bf7474ceaa6f799b1d0be5cd6becaebe3c4f9 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 16 Oct 2015 14:55:03 +0800
Subject: drm/amdgpu/poweprlay: export program display gap function to eventmgr

This allows the eventmgr to properly update the displaygap on
certain power events.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  | 27 ++++++++++++++++++++++
 .../gpu/drm/amd/powerplay/inc/hardwaremanager.h    |  2 ++
 2 files changed, 29 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index aec9f6d..620119f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -167,3 +167,30 @@ int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr)
 	}
 	return 0;
 }
+
+int phm_display_configuration_changed(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				 PHM_PlatformCaps_TablelessHardwareInterface)) {
+		if (NULL != hwmgr->hwmgr_func->display_config_changed)
+			hwmgr->hwmgr_func->display_config_changed(hwmgr);
+	} else
+		return phm_dispatch_table(hwmgr, &hwmgr->display_configuration_changed, NULL, NULL);
+    return 0;
+}
+
+int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				 PHM_PlatformCaps_TablelessHardwareInterface))
+		if (NULL != hwmgr->hwmgr_func->display_config_changed)
+			hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment(hwmgr);
+
+    return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index 9795b9a..1d29760 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -328,4 +328,6 @@ extern int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 			     const struct pp_power_state *current_ps);
 
 extern int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level);
+extern int phm_display_configuration_changed(struct pp_hwmgr *hwmgr);
+extern int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr);
 #endif /* _HARDWARE_MANAGER_H_ */
-- 
cgit v1.1


From 2f4afc5733d41c7a8c666f76465008457371d453 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 16 Oct 2015 14:59:17 +0800
Subject: drm/amdgpu/powerplay: implement pem_task for
 display_configuration_change

Add support for display configuration changes to the event manager.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c |  2 +-
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c     | 15 ++++++++++++---
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h     |  2 +-
 drivers/gpu/drm/amd/powerplay/eventmgr/psm.c            |  2 +-
 4 files changed, 15 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
index 49d8a29..e5dd86d 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
@@ -152,7 +152,7 @@ const pem_event_action set_boot_state_tasks[] = {
 const pem_event_action adjust_power_state_tasks[] = {
 	pem_task_notify_hw_mgr_display_configuration_change,
 	pem_task_adjust_power_state,
-	/*pem_task_notify_smc_display_config_after_power_state_adjustment,*/
+	pem_task_notify_smc_display_config_after_power_state_adjustment,
 	pem_task_update_allowed_performance_levels,
 	/* to do pem_task_Enable_disable_bapm, */
 	NULL
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
index 55d5490..8ca3280 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -189,16 +189,25 @@ int pem_task_store_dal_configuration(struct pp_eventmgr *eventmgr, const struct
 
 int pem_task_notify_hw_mgr_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
-	/* TODO */
-	return 0;
+	if (pem_is_hw_access_blocked(eventmgr))
+		return 0;
+
+	return phm_display_configuration_changed(eventmgr->hwmgr);
 }
 
 int pem_task_notify_hw_mgr_pre_display_configuration_change(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
-	/* TODO */
 	return 0;
 }
 
+int pem_task_notify_smc_display_config_after_power_state_adjustment(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	if (pem_is_hw_access_blocked(eventmgr))
+		return 0;
+
+	return phm_notify_smc_display_config_after_ps_adjustment(eventmgr->hwmgr);
+}
+
 int pem_task_block_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
 	eventmgr->block_adjust_power_state = true;
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
index 37d3cf1..287c87c 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
@@ -57,7 +57,7 @@ int pem_task_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data
 int pem_task_un_block_hw_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
 int pem_task_reset_display_phys_access(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
 int pem_task_set_cpu_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
-
+int pem_task_notify_smc_display_config_after_power_state_adjustment(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
 /*powersaving*/
 
 int pem_task_set_power_source(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
index 7469c4c..08b75bd 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
@@ -97,7 +97,7 @@ int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
 	pcurrent = hwmgr->current_ps;
 	requested = hwmgr->request_ps;
 
-	if (pcurrent != NULL || requested != NULL) {
+	if ((pcurrent != NULL || requested != NULL) && (pcurrent != requested)) {
 		phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
 		phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
 		hwmgr->current_ps = requested;
-- 
cgit v1.1


From bbb207f3dadd68ef4bd1cd7a214fa1d6de80ec3a Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 16 Oct 2015 15:02:04 +0800
Subject: drm/amdgpu/powerplay: program display gap for tonga.

Implement displaygap programming for tonga.  This is
required for properly mclk switching.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 91 +++++++++++++++++++++++
 1 file changed, 91 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 1a02c7d..fe8b315 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -168,6 +168,13 @@ int tonga_add_voltage(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
+int tonga_notify_smc_display_change(struct pp_hwmgr *hwmgr, bool has_display)
+{
+	PPSMC_Msg msg = has_display? (PPSMC_Msg)PPSMC_HasDisplay : (PPSMC_Msg)PPSMC_NoDisplay;
+
+	return (smum_send_msg_to_smc(hwmgr->smumgr, msg) == 0) ?  0 : -1;
+}
+
 uint8_t tonga_get_voltage_id(pp_atomctrl_voltage_table *voltage_table,
 		uint32_t voltage)
 {
@@ -4392,6 +4399,10 @@ int tonga_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
 		"Failed to populate initialize MC Reg table!", result = tmp_result);
 
+	tmp_result = tonga_notify_smc_display_change(hwmgr, false);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+		"Failed to notify no display!", result = tmp_result);
+
 	/* enable SCLK control */
 	tmp_result = tonga_enable_sclk_control(hwmgr);
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
@@ -5679,6 +5690,84 @@ static int tonga_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input
 	return result;
 }
 
+
+int tonga_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
+{
+	uint32_t num_active_displays = 0;
+	struct cgs_display_info info = {0};
+	info.mode_info = NULL;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+
+	num_active_displays = info.display_count;
+
+	if (num_active_displays > 1)  /* to do && (pHwMgr->pPECI->displayConfiguration.bMultiMonitorInSync != TRUE)) */
+		tonga_notify_smc_display_change(hwmgr, false);
+	else
+		tonga_notify_smc_display_change(hwmgr, true);
+
+	return 0;
+}
+
+/**
+* Programs the display gap
+*
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @return   always OK
+*/
+int tonga_program_display_gap(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	uint32_t num_active_displays = 0;
+	uint32_t display_gap = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL);
+	uint32_t display_gap2;
+	uint32_t pre_vbi_time_in_us;
+	uint32_t frame_time_in_us;
+	uint32_t ref_clock;
+	uint32_t refresh_rate = 0;
+	struct cgs_display_info info = {0};
+	struct cgs_mode_info mode_info;
+
+	info.mode_info = &mode_info;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+	num_active_displays = info.display_count;
+
+	display_gap = PHM_SET_FIELD(display_gap, CG_DISPLAY_GAP_CNTL, DISP_GAP, (num_active_displays > 0)? DISPLAY_GAP_VBLANK_OR_WM : DISPLAY_GAP_IGNORE);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL, display_gap);
+
+	ref_clock = mode_info.ref_clock;
+	refresh_rate = mode_info.refresh_rate;
+
+	if(0 == refresh_rate)
+		refresh_rate = 60;
+
+	frame_time_in_us = 1000000 / refresh_rate;
+
+	pre_vbi_time_in_us = frame_time_in_us - 200 - mode_info.vblank_time_us;
+	display_gap2 = pre_vbi_time_in_us * (ref_clock / 100);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL2, display_gap2);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, data->soft_regs_start + offsetof(SMU72_SoftRegisters, PreVBlankGap), 0x64);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, data->soft_regs_start + offsetof(SMU72_SoftRegisters, VBlankTimeout), (frame_time_in_us - pre_vbi_time_in_us));
+
+	if (num_active_displays == 1)
+		tonga_notify_smc_display_change(hwmgr, true);
+
+	return 0;
+}
+
+int tonga_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
+{
+
+	tonga_program_display_gap(hwmgr);
+
+	/* to do PhwTonga_CacUpdateDisplayConfiguration(pHwMgr); */
+	return 0;
+}
+
 static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.backend_init = &tonga_hwmgr_backend_init,
 	.backend_fini = &tonga_hwmgr_backend_fini,
@@ -5694,6 +5783,8 @@ static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.get_pp_table_entry = tonga_get_pp_table_entry,
 	.get_num_of_pp_table_entries = tonga_get_number_of_powerplay_table_entries,
 	.print_current_perforce_level = tonga_print_current_perforce_level,
+	.notify_smc_display_config_after_ps_adjustment = tonga_notify_smc_display_config_after_ps_adjustment,
+	.display_config_changed = tonga_display_configuration_changed_task,
 };
 
 int tonga_hwmgr_init(struct pp_hwmgr *hwmgr)
-- 
cgit v1.1


From 76c8cc6b3ba2186215322cf45d6547d66713bd7b Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Sat, 17 Oct 2015 17:57:58 +0800
Subject: drm/amdgpu: enable powerplay module by default for tonga.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 1a824f0..cbb00e2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -96,6 +96,14 @@ static int amdgpu_pp_early_init(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	int ret = 0;
 
+	switch (adev->asic_type) {
+		case CHIP_TONGA:
+			amdgpu_powerplay = 1;
+			break;
+		default:
+			break;
+	}
+
 	ret = amdgpu_powerplay_init(adev);
 	if (ret)
 		return ret;
-- 
cgit v1.1


From edb611c1e1e7647510185a3fcde5914f761afd75 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 20 Oct 2015 11:05:45 +0800
Subject: drm/amdgpu: enable powerplay module by default for fiji.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index cbb00e2..1ff6fd5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -96,13 +96,16 @@ static int amdgpu_pp_early_init(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	int ret = 0;
 
+#ifdef CONFIG_DRM_AMD_POWERPLAY
 	switch (adev->asic_type) {
 		case CHIP_TONGA:
+		case CHIP_FIJI:
 			amdgpu_powerplay = 1;
 			break;
 		default:
 			break;
 	}
+#endif
 
 	ret = amdgpu_powerplay_init(adev);
 	if (ret)
-- 
cgit v1.1


From 3cec76f973af12c48edce1416193378532cc1bf3 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 9 Oct 2015 18:43:28 +0800
Subject: drm/amdgpu/powerplay: add some definition for other ip block to
 update cg pg.

Interface for clock and power gating handling.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h | 41 +++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index 2281d88..d81b239 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -131,6 +131,47 @@ struct amd_pp_init {
 	uint32_t rev_id;
 };
 
+enum {
+	PP_GROUP_UNKNOWN = 0,
+	PP_GROUP_GFX = 1,
+	PP_GROUP_SYS,
+	PP_GROUP_MAX
+};
+
+#define PP_GROUP_MASK        0xF0000000
+#define PP_GROUP_SHIFT       28
+
+#define PP_BLOCK_MASK        0x0FFFFF00
+#define PP_BLOCK_SHIFT       8
+
+#define PP_BLOCK_GFX_CG         0x01
+#define PP_BLOCK_GFX_MG         0x02
+#define PP_BLOCK_SYS_BIF        0x01
+#define PP_BLOCK_SYS_MC         0x02
+#define PP_BLOCK_SYS_ROM        0x04
+#define PP_BLOCK_SYS_DRM        0x08
+#define PP_BLOCK_SYS_HDP        0x10
+#define PP_BLOCK_SYS_SDMA       0x20
+
+#define PP_STATE_MASK           0x0000000F
+#define PP_STATE_SHIFT          0
+#define PP_STATE_SUPPORT_MASK   0x000000F0
+#define PP_STATE_SUPPORT_SHIFT  0
+
+#define PP_STATE_CG             0x01
+#define PP_STATE_LS             0x02
+#define PP_STATE_DS             0x04
+#define PP_STATE_SD             0x08
+#define PP_STATE_SUPPORT_CG     0x10
+#define PP_STATE_SUPPORT_LS     0x20
+#define PP_STATE_SUPPORT_DS     0x40
+#define PP_STATE_SUPPORT_SD     0x80
+
+#define PP_CG_MSG_ID(group, block, support, state) (group << PP_GROUP_SHIFT |\
+								block << PP_BLOCK_SHIFT |\
+								support << PP_STATE_SUPPORT_SHIFT |\
+								state << PP_STATE_SHIFT)
+
 struct amd_powerplay_funcs {
 	int (*get_temperature)(void *handle);
 	int (*load_firmware)(void *handle);
-- 
cgit v1.1


From b1132013ce4c8263e1692841223ff022cf8bf18f Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 30 Sep 2015 13:28:49 +0800
Subject: drm/amd/powerplay: add new function point in hwmgr_func for CG/PG.

Add callbacks interface for clock and powergating.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 2370a72..f90a8b6 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -288,6 +288,9 @@ struct pp_hwmgr_func {
 	int (*enable_clock_power_gating)(struct pp_hwmgr *hwmgr);
 	int (*notify_smc_display_config_after_ps_adjustment)(struct pp_hwmgr *hwmgr);
 	int (*display_config_changed)(struct pp_hwmgr *hwmgr);
+	int (*disable_clock_power_gating)(struct pp_hwmgr *hwmgr);
+	int (*update_clock_gatings)(struct pp_hwmgr *hwmgr,
+						const uint32_t *msg_id);
 };
 
 struct pp_table_func {
-- 
cgit v1.1


From 0859ed3db96c302f5d1b459e963737301a4080b2 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 15 Oct 2015 21:12:58 +0800
Subject: drm/amd/powerplay: Add CG and PG support for tonga

Implement clock and power gating support for tonga.  On Tonga
this is handles by the SMU rather than direct register settings
in the driver.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile       |   2 +-
 .../amd/powerplay/hwmgr/tonga_clockpowergating.c   | 350 +++++++++++++++++++++
 .../amd/powerplay/hwmgr/tonga_clockpowergating.h   |  36 +++
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c  |  63 +++-
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h  |   4 +
 5 files changed, 440 insertions(+), 15 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index c78e38c..6f38811 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -7,7 +7,7 @@ HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
                cz_clockpowergating.o \
 	       tonga_processpptables.o ppatomctrl.o \
                tonga_hwmgr.o 	pppcielanes.o \
-               fiji_powertune.o fiji_hwmgr.o
+               fiji_powertune.o fiji_hwmgr.o tonga_clockpowergating.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.c
new file mode 100644
index 0000000..e58d038
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.c
@@ -0,0 +1,350 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "hwmgr.h"
+#include "tonga_clockpowergating.h"
+#include "tonga_ppsmc.h"
+#include "tonga_hwmgr.h"
+
+int tonga_phm_powerdown_uvd(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cf_want_uvd_power_gating(hwmgr))
+		return smum_send_msg_to_smc(hwmgr->smumgr,
+						     PPSMC_MSG_UVDPowerOFF);
+	return 0;
+}
+
+int tonga_phm_powerup_uvd(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cf_want_uvd_power_gating(hwmgr)) {
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				  PHM_PlatformCaps_UVDDynamicPowerGating)) {
+			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+								PPSMC_MSG_UVDPowerON, 1);
+		} else {
+			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+								PPSMC_MSG_UVDPowerON, 0);
+		}
+	}
+
+	return 0;
+}
+
+int tonga_phm_powerdown_vce(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cf_want_vce_power_gating(hwmgr))
+		return smum_send_msg_to_smc(hwmgr->smumgr,
+						  PPSMC_MSG_VCEPowerOFF);
+	return 0;
+}
+
+int tonga_phm_powerup_vce(struct pp_hwmgr *hwmgr)
+{
+	if (phm_cf_want_vce_power_gating(hwmgr))
+		return smum_send_msg_to_smc(hwmgr->smumgr,
+						  PPSMC_MSG_VCEPowerON);
+	return 0;
+}
+
+int tonga_phm_set_asic_block_gating(struct pp_hwmgr *hwmgr, enum PHM_AsicBlock block, enum PHM_ClockGateSetting gating)
+{
+	int ret = 0;
+
+	switch (block) {
+	case PHM_AsicBlock_UVD_MVC:
+	case PHM_AsicBlock_UVD:
+	case PHM_AsicBlock_UVD_HD:
+	case PHM_AsicBlock_UVD_SD:
+		if (gating == PHM_ClockGateSetting_StaticOff)
+			ret = tonga_phm_powerdown_uvd(hwmgr);
+		else
+			ret = tonga_phm_powerup_uvd(hwmgr);
+		break;
+	case PHM_AsicBlock_GFX:
+	default:
+		break;
+	}
+
+	return ret;
+}
+
+int tonga_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	data->uvd_power_gated = false;
+	data->vce_power_gated = false;
+
+	tonga_phm_powerup_uvd(hwmgr);
+	tonga_phm_powerup_vce(hwmgr);
+
+	return 0;
+}
+
+int tonga_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+
+	if (data->uvd_power_gated == bgate)
+		return 0;
+
+	data->uvd_power_gated = bgate;
+
+	if (bgate) {
+		cgs_set_clockgating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_CG_STATE_UNGATE);
+		cgs_set_powergating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_PG_STATE_GATE);
+		tonga_update_uvd_dpm(hwmgr, true);
+		tonga_phm_powerdown_uvd(hwmgr);
+	} else {
+		tonga_phm_powerup_uvd(hwmgr);
+		cgs_set_powergating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_PG_STATE_UNGATE);
+		cgs_set_clockgating_state(hwmgr->device,
+						AMD_IP_BLOCK_TYPE_UVD,
+						AMD_PG_STATE_GATE);
+
+		tonga_update_uvd_dpm(hwmgr, false);
+	}
+
+	return 0;
+}
+
+int tonga_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	struct phm_set_power_state_input states;
+	const struct pp_power_state  *pcurrent;
+	struct pp_power_state  *requested;
+
+	pcurrent = hwmgr->current_ps;
+	requested = hwmgr->request_ps;
+
+	states.pcurrent_state = &(pcurrent->hardware);
+	states.pnew_state = &(requested->hardware);
+
+	if (phm_cf_want_vce_power_gating(hwmgr)) {
+		if (data->vce_power_gated != bgate) {
+			if (bgate) {
+				cgs_set_clockgating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_CG_STATE_UNGATE);
+				cgs_set_powergating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_PG_STATE_GATE);
+				tonga_enable_disable_vce_dpm(hwmgr, false);
+				data->vce_power_gated = true;
+			} else {
+				tonga_phm_powerup_vce(hwmgr);
+				data->vce_power_gated = false;
+				cgs_set_powergating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_PG_STATE_UNGATE);
+				cgs_set_clockgating_state(
+							hwmgr->device,
+							AMD_IP_BLOCK_TYPE_VCE,
+							AMD_PG_STATE_GATE);
+
+				tonga_update_vce_dpm(hwmgr, &states);
+				tonga_enable_disable_vce_dpm(hwmgr, true);
+				return 0;
+			}
+		}
+	} else {
+		tonga_update_vce_dpm(hwmgr, &states);
+		tonga_enable_disable_vce_dpm(hwmgr, true);
+		return 0;
+	}
+
+	if (!data->vce_power_gated)
+		tonga_update_vce_dpm(hwmgr, &states);
+
+	return 0;
+}
+
+int tonga_phm_update_clock_gatings(struct pp_hwmgr *hwmgr,
+					const uint32_t *msg_id)
+{
+	PPSMC_Msg msg;
+	uint32_t value;
+
+	switch ((*msg_id & PP_GROUP_MASK) >> PP_GROUP_SHIFT) {
+	case PP_GROUP_GFX:
+		switch ((*msg_id & PP_BLOCK_MASK) >> PP_BLOCK_SHIFT) {
+		case PP_BLOCK_GFX_CG:
+			if (PP_STATE_SUPPORT_CG & *msg_id) {
+				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)
+				  ? PPSMC_MSG_EnableClockGatingFeature
+				  : PPSMC_MSG_DisableClockGatingFeature;
+				value = CG_GFX_CGCG_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+			if (PP_STATE_SUPPORT_LS & *msg_id) {
+				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS
+					? PPSMC_MSG_EnableClockGatingFeature
+					: PPSMC_MSG_DisableClockGatingFeature;
+				value = CG_GFX_CGLS_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+			break;
+
+		case PP_BLOCK_GFX_MG:
+			/* For GFX MGCG, there are three different ones;
+			 * CPF, RLC, and all others.  CPF MGCG will not be used for Tonga.
+			 * For GFX MGLS, Tonga will not support it.
+			 * */
+			if (PP_STATE_SUPPORT_CG & *msg_id) {
+				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)
+				? PPSMC_MSG_EnableClockGatingFeature
+				: PPSMC_MSG_DisableClockGatingFeature;
+				value = (CG_RLC_MGCG_MASK | CG_GFX_OTHERS_MGCG_MASK);
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+			break;
+
+		default:
+			return -1;
+		}
+		break;
+
+	case PP_GROUP_SYS:
+		switch ((*msg_id & PP_BLOCK_MASK) >> PP_BLOCK_SHIFT) {
+		case PP_BLOCK_SYS_BIF:
+			if (PP_STATE_SUPPORT_LS & *msg_id) {
+				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS
+				? PPSMC_MSG_EnableClockGatingFeature
+				: PPSMC_MSG_DisableClockGatingFeature;
+				value = CG_SYS_BIF_MGLS_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+			break;
+
+		case PP_BLOCK_SYS_MC:
+			if (PP_STATE_SUPPORT_CG & *msg_id) {
+				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)
+				? PPSMC_MSG_EnableClockGatingFeature
+				: PPSMC_MSG_DisableClockGatingFeature;
+				value = CG_SYS_MC_MGCG_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+
+			if (PP_STATE_SUPPORT_LS & *msg_id) {
+				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS
+				? PPSMC_MSG_EnableClockGatingFeature
+				: PPSMC_MSG_DisableClockGatingFeature;
+				value = CG_SYS_MC_MGLS_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+
+			}
+			break;
+
+		case PP_BLOCK_SYS_HDP:
+			if (PP_STATE_SUPPORT_CG & *msg_id) {
+				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)
+					? PPSMC_MSG_EnableClockGatingFeature
+					: PPSMC_MSG_DisableClockGatingFeature;
+				value = CG_SYS_HDP_MGCG_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+
+			if (PP_STATE_SUPPORT_LS & *msg_id) {
+				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS
+					? PPSMC_MSG_EnableClockGatingFeature
+					: PPSMC_MSG_DisableClockGatingFeature;
+
+				value = CG_SYS_HDP_MGLS_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+			break;
+
+		case PP_BLOCK_SYS_SDMA:
+			if (PP_STATE_SUPPORT_CG & *msg_id) {
+				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)
+				? PPSMC_MSG_EnableClockGatingFeature
+				: PPSMC_MSG_DisableClockGatingFeature;
+				value = CG_SYS_SDMA_MGCG_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+
+			if (PP_STATE_SUPPORT_LS & *msg_id) {
+				msg = (*msg_id & PP_STATE_MASK) & PP_STATE_LS
+				? PPSMC_MSG_EnableClockGatingFeature
+				: PPSMC_MSG_DisableClockGatingFeature;
+
+				value = CG_SYS_SDMA_MGLS_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+			break;
+
+		case PP_BLOCK_SYS_ROM:
+			if (PP_STATE_SUPPORT_CG & *msg_id) {
+				msg = ((*msg_id & PP_STATE_MASK) & PP_STATE_CG)
+				? PPSMC_MSG_EnableClockGatingFeature
+				: PPSMC_MSG_DisableClockGatingFeature;
+				value = CG_SYS_ROM_MASK;
+
+				if (0 != smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, msg, value))
+					return -1;
+			}
+			break;
+
+		default:
+			return -1;
+
+		}
+		break;
+
+	default:
+		return -1;
+
+	}
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.h
new file mode 100644
index 0000000..8bc38cb
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_clockpowergating.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _TONGA_CLOCK_POWER_GATING_H_
+#define _TONGA_CLOCK_POWER_GATING_H_
+
+#include "tonga_hwmgr.h"
+#include "pp_asicblocks.h"
+
+extern int tonga_phm_set_asic_block_gating(struct pp_hwmgr *hwmgr, enum PHM_AsicBlock block, enum PHM_ClockGateSetting gating);
+extern int tonga_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
+extern int tonga_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
+extern int tonga_phm_powerdown_uvd(struct pp_hwmgr *hwmgr);
+extern int tonga_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr);
+extern int tonga_phm_update_clock_gatings(struct pp_hwmgr *hwmgr, const uint32_t *msg_id);
+#endif /* _TONGA_CLOCK_POWER_GATING_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index fe8b315..9a7de1f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -39,6 +39,7 @@
 #include "tonga_dyn_defaults.h"
 #include "smumgr.h"
 #include "tonga_smumgr.h"
+#include "tonga_clockpowergating.h"
 
 #include "smu/smu_7_1_2_d.h"
 #include "smu/smu_7_1_2_sh_mask.h"
@@ -5488,14 +5489,47 @@ static int tonga_generate_dpm_level_enable_mask(struct pp_hwmgr *hwmgr, const vo
 	return 0;
 }
 
-static int tonga_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
+int tonga_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
 {
-	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
+	return smum_send_msg_to_smc(hwmgr->smumgr, enable ?
 				  (PPSMC_Msg)PPSMC_MSG_VCEDPM_Enable :
 				  (PPSMC_Msg)PPSMC_MSG_VCEDPM_Disable);
 }
 
-static int tonga_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
+int tonga_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+	return smum_send_msg_to_smc(hwmgr->smumgr, enable ?
+				  (PPSMC_Msg)PPSMC_MSG_UVDDPM_Enable :
+				  (PPSMC_Msg)PPSMC_MSG_UVDDPM_Disable);
+}
+
+int tonga_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *ptable_information = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (!bgate) {
+		data->smc_state_table.UvdBootLevel = (uint8_t) (ptable_information->mm_dep_table->count - 1);
+		mm_boot_level_offset = data->dpm_table_start + offsetof(SMU72_Discrete_DpmTable, UvdBootLevel);
+		mm_boot_level_offset /= 4;
+		mm_boot_level_offset *= 4;
+		mm_boot_level_value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, mm_boot_level_offset);
+		mm_boot_level_value &= 0x00FFFFFF;
+		mm_boot_level_value |= data->smc_state_table.UvdBootLevel << 24;
+		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+		if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UVDDPM) ||
+		    phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_UVDDPM_SetEnabledMask,
+						(uint32_t)(1 << data->smc_state_table.UvdBootLevel));
+	}
+
+	return tonga_enable_disable_uvd_dpm(hwmgr, !bgate);
+}
+
+int tonga_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
 {
 	const struct phm_set_power_state_input *states = (const struct phm_set_power_state_input *)input;
 	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
@@ -5505,8 +5539,7 @@ static int tonga_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
 	uint32_t mm_boot_level_offset, mm_boot_level_value;
 	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
 
-	if(tonga_nps->vce_clocks.EVCLK >0 &&
-	(tonga_cps == NULL || tonga_cps->vce_clocks.EVCLK == 0)) {
+	if (tonga_nps->vce_clocks.EVCLK > 0 && (tonga_cps == NULL || tonga_cps->vce_clocks.EVCLK == 0)) {
 		data->smc_state_table.VceBootLevel = (uint8_t) (pptable_info->mm_dep_table->count - 1);
 
 		mm_boot_level_offset = data->dpm_table_start + offsetof(SMU72_Discrete_DpmTable, VceBootLevel);
@@ -5517,16 +5550,14 @@ static int tonga_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
 		mm_boot_level_value |= data->smc_state_table.VceBootLevel << 16;
 		cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
 
-		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState)) {
-				smum_send_msg_to_smc_with_parameter(
-							   hwmgr->smumgr,
-			(PPSMC_Msg)(PPSMC_MSG_VCEDPM_SetEnabledMask),
-			(uint32_t)1 << data->smc_state_table.VceBootLevel);
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_VCEDPM_SetEnabledMask,
+				(uint32_t)(1 << data->smc_state_table.VceBootLevel));
 
-			tonga_enable_disable_vce_dpm(hwmgr, true);
-		} else if (tonga_nps->vce_clocks.EVCLK == 0 && tonga_cps != NULL && tonga_cps->vce_clocks.EVCLK > 0)
-			tonga_enable_disable_vce_dpm(hwmgr, false);
-	}
+		tonga_enable_disable_vce_dpm(hwmgr, true);
+	} else if (tonga_nps->vce_clocks.EVCLK == 0 && tonga_cps != NULL && tonga_cps->vce_clocks.EVCLK > 0)
+		tonga_enable_disable_vce_dpm(hwmgr, false);
 
 	return 0;
 }
@@ -5783,6 +5814,10 @@ static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.get_pp_table_entry = tonga_get_pp_table_entry,
 	.get_num_of_pp_table_entries = tonga_get_number_of_powerplay_table_entries,
 	.print_current_perforce_level = tonga_print_current_perforce_level,
+	.powerdown_uvd = tonga_phm_powerdown_uvd,
+	.powergate_uvd = tonga_phm_powergate_uvd,
+	.powergate_vce = tonga_phm_powergate_vce,
+	.disable_clock_power_gating = tonga_phm_disable_clock_power_gating,
 	.notify_smc_display_config_after_ps_adjustment = tonga_notify_smc_display_config_after_ps_adjustment,
 	.display_config_changed = tonga_display_configuration_changed_task,
 };
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
index d007706..c3ac966 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
@@ -422,6 +422,10 @@ typedef struct tonga_hwmgr tonga_hwmgr;
 #define CONVERT_FROM_HOST_TO_SMC_US(X) ((X) = PP_HOST_TO_SMC_US(X))
 
 int tonga_hwmgr_init(struct pp_hwmgr *hwmgr);
+int tonga_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input);
+int tonga_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
+int tonga_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable);
+int tonga_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable);
 
 #endif
 
-- 
cgit v1.1


From c28eae26b54cb864310a4088ce4d999b66208b8c Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 16 Oct 2015 11:46:51 +0800
Subject: drm/amdgpu/powerplay: add new function point in hwmgr_funcs for
 thermal control

Add the interface for fan and thermal control.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index f90a8b6..aedb1e4 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -35,6 +35,7 @@ struct pp_hwmgr;
 struct pp_hw_power_state;
 struct pp_power_state;
 struct PP_VCEState;
+struct phm_fan_speed_info;
 
 enum PP_Result {
 	PP_Result_TableImmediateExit = 0x13,
@@ -291,6 +292,21 @@ struct pp_hwmgr_func {
 	int (*disable_clock_power_gating)(struct pp_hwmgr *hwmgr);
 	int (*update_clock_gatings)(struct pp_hwmgr *hwmgr,
 						const uint32_t *msg_id);
+	int (*set_max_fan_rpm_output)(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm);
+	int (*set_max_fan_pwm_output)(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm);
+	int (*get_temperature)(struct pp_hwmgr *hwmgr);
+	int (*stop_thermal_controller)(struct pp_hwmgr *hwmgr);
+	int (*get_fan_speed_info)(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
+	int (*set_fan_control_mode)(struct pp_hwmgr *hwmgr, uint32_t mode);
+	int (*get_fan_control_mode)(struct pp_hwmgr *hwmgr);
+	int (*set_fan_speed_percent)(struct pp_hwmgr *hwmgr, uint32_t percent);
+	int (*get_fan_speed_percent)(struct pp_hwmgr *hwmgr, uint32_t *speed);
+	int (*set_fan_speed_rpm)(struct pp_hwmgr *hwmgr, uint32_t percent);
+	int (*get_fan_speed_rpm)(struct pp_hwmgr *hwmgr, uint32_t *speed);
+	int (*reset_fan_speed_to_default)(struct pp_hwmgr *hwmgr);
+	int (*uninitialize_thermal_controller)(struct pp_hwmgr *hwmgr);
+	int (*register_internal_thermal_interrupt)(struct pp_hwmgr *hwmgr,
+					const void *thermal_interrupt_info);
 };
 
 struct pp_table_func {
@@ -548,12 +564,17 @@ struct pp_hwmgr {
 	struct phm_runtime_table_header set_power_state;
 	struct phm_runtime_table_header enable_clock_power_gatings;
 	struct phm_runtime_table_header display_configuration_changed;
+	struct phm_runtime_table_header start_thermal_controller;
+	struct phm_runtime_table_header set_temperature_range;
 	const struct pp_hwmgr_func *hwmgr_func;
 	const struct pp_table_func *pptable_func;
 	struct pp_power_state    *ps;
         enum pp_power_source  power_source;
 	uint32_t num_ps;
 	struct pp_thermal_controller_info thermal_controller;
+	bool fan_ctrl_is_in_default_mode;
+	uint32_t fan_ctrl_default_mode;
+	uint32_t tmin;
 	struct phm_microcode_version_info microcode_version_info;
 	uint32_t ps_size;
 	struct pp_power_state    *current_ps;
@@ -599,6 +620,7 @@ extern void phm_wait_for_indirect_register_unequal(
 
 bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr);
 bool phm_cf_want_vce_power_gating(struct pp_hwmgr *hwmgr);
+bool phm_cf_want_microcode_fan_ctrl(struct pp_hwmgr *hwmgr);
 
 #define PHM_ENTIRE_REGISTER_MASK 0xFFFFFFFFU
 
-- 
cgit v1.1


From 251bb34fa44ef92dce1903e92af68f12a7f6d594 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 21 Oct 2015 10:30:02 +0800
Subject: drm/amdgpu/powerplay: mv ppinterrupt.h to inc folder to share with
 other submodule.

Redefine interrupt callback function in accordance with cgs.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h | 42 ---------------------
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h | 14 +++----
 drivers/gpu/drm/amd/powerplay/inc/ppinterrupt.h   | 46 +++++++++++++++++++++++
 3 files changed, 53 insertions(+), 49 deletions(-)
 delete mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h
 create mode 100644 drivers/gpu/drm/amd/powerplay/inc/ppinterrupt.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h
deleted file mode 100644
index 7269ac1..0000000
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppinterrupt.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2015 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-#ifndef PP_INTERRUPT_H
-#define PP_INTERRUPT_H
-
-/**
- * The type of the interrupt callback functions in PowerPlay
- */
-typedef void (*pp_interrupt_callback) (void *context, uint32_t ul_context_data);
-
-/**
- * Event Manager action chain list information
- */
-struct pp_interrupt_registration_info {
-	pp_interrupt_callback callback;  /* Pointer to callback function */
-	void *context;                  /* Pointer to callback function context */
-	uint32_t *interrupt_enable_id;    /* Registered interrupt id */
-};
-
-typedef struct pp_interrupt_registration_info pp_interrupt_registration_info;
-
-#endif
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
index c3ac966..d773d12 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
@@ -223,17 +223,17 @@ struct tonga_hwmgr {
 	uint32_t                           vddc_vddci_delta;
 	uint32_t                           vddc_vddgfx_delta;
 
-	pp_interrupt_registration_info    internal_high_thermal_interrupt_info;
-	pp_interrupt_registration_info    internal_low_thermal_interrupt_info;
-	pp_interrupt_registration_info    smc_to_host_interrupt_info;
+	struct pp_interrupt_registration_info    internal_high_thermal_interrupt_info;
+	struct pp_interrupt_registration_info    internal_low_thermal_interrupt_info;
+	struct pp_interrupt_registration_info    smc_to_host_interrupt_info;
 	uint32_t                          active_auto_throttle_sources;
 
-	pp_interrupt_registration_info    external_throttle_interrupt;
-	pp_interrupt_callback             external_throttle_callback;
+	struct pp_interrupt_registration_info    external_throttle_interrupt;
+	irq_handler_func_t             external_throttle_callback;
 	void                             *external_throttle_context;
 
-	pp_interrupt_registration_info    ctf_interrupt_info;
-	pp_interrupt_callback             ctf_callback;
+	struct pp_interrupt_registration_info    ctf_interrupt_info;
+	irq_handler_func_t             ctf_callback;
 	void                             *ctf_context;
 
 	phw_tonga_clock_registers      	  clock_registers;
diff --git a/drivers/gpu/drm/amd/powerplay/inc/ppinterrupt.h b/drivers/gpu/drm/amd/powerplay/inc/ppinterrupt.h
new file mode 100644
index 0000000..c067e09
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/ppinterrupt.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _PP_INTERRUPT_H_
+#define _PP_INTERRUPT_H_
+
+enum amd_thermal_irq {
+	AMD_THERMAL_IRQ_LOW_TO_HIGH = 0,
+	AMD_THERMAL_IRQ_HIGH_TO_LOW,
+
+	AMD_THERMAL_IRQ_LAST
+};
+
+/* The type of the interrupt callback functions in PowerPlay */
+typedef int (*irq_handler_func_t)(void *private_data,
+				unsigned src_id, const uint32_t *iv_entry);
+
+/* Event Manager action chain list information */
+struct pp_interrupt_registration_info {
+	irq_handler_func_t call_back; /* Pointer to callback function */
+	void *context;                   /* Pointer to callback function context */
+	uint32_t src_id;               /* Registered interrupt id */
+	const uint32_t *iv_entry;
+};
+
+#endif /* _PP_INTERRUPT_H_ */
-- 
cgit v1.1


From fba4eef5847a1c9c8b49c039bc8aa6c9070d058e Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 21 Oct 2015 10:34:22 +0800
Subject: drm/amdgpu/powerplay: add thermal control interface in hwmgr.

Thermal controller interface.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  | 29 ++++++++++++++++++++++
 .../gpu/drm/amd/powerplay/inc/hardwaremanager.h    | 16 ++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/power_state.h    |  4 +--
 3 files changed, 47 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 620119f..9d910f3 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -194,3 +194,32 @@ int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
 
     return 0;
 }
+
+int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr == NULL || hwmgr->hwmgr_func->stop_thermal_controller == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->stop_thermal_controller(hwmgr);
+}
+
+int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info)
+{
+	if (hwmgr == NULL || hwmgr->hwmgr_func->register_internal_thermal_interrupt == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->register_internal_thermal_interrupt(hwmgr, info);
+}
+
+/**
+* Initializes the thermal controller subsystem.
+*
+* @param    pHwMgr  the address of the powerplay hardware manager.
+* @param    pTemperatureRange the address of the structure holding the temperature range.
+* @exception PP_Result_Failed if any of the paramters is NULL, otherwise the return value from the dispatcher.
+*/
+int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *temperature_range)
+{
+
+	return phm_dispatch_table(hwmgr, &(hwmgr->start_thermal_controller), temperature_range, NULL);
+}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index 1d29760..a868110 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -29,6 +29,18 @@ struct pp_hwmgr;
 struct pp_hw_power_state;
 struct pp_power_state;
 enum amd_dpm_forced_level;
+struct PP_TemperatureRange;
+
+struct phm_fan_speed_info {
+	uint32_t min_percent;
+	uint32_t max_percent;
+	uint32_t min_rpm;
+	uint32_t max_rpm;
+	bool supports_percent_read;
+	bool supports_percent_write;
+	bool supports_rpm_read;
+	bool supports_rpm_write;
+};
 
 /* Automatic Power State Throttling */
 enum PHM_AutoThrottleSource
@@ -330,4 +342,8 @@ extern int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 extern int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level);
 extern int phm_display_configuration_changed(struct pp_hwmgr *hwmgr);
 extern int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr);
+extern int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info);
+extern int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *temperature_range);
+extern int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr);
 #endif /* _HARDWARE_MANAGER_H_ */
+
diff --git a/drivers/gpu/drm/amd/powerplay/inc/power_state.h b/drivers/gpu/drm/amd/powerplay/inc/power_state.h
index c63bcc7..a3f0ce4 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/power_state.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/power_state.h
@@ -122,8 +122,8 @@ struct PP_StateSoftwareAlgorithmBlock {
  * Type to hold a temperature range.
  */
 struct PP_TemperatureRange {
-	uint16_t min;
-	uint16_t max;
+	uint32_t min;
+	uint32_t max;
 };
 
 struct PP_StateValidationBlock {
-- 
cgit v1.1


From 2dfea9cd1ffe3aacbf52a913257ab3adedfe1ac1 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 16 Oct 2015 20:32:36 +0800
Subject: drm/amdgpu/powerplay: enable thermal interrupt task in eventmgr.

Add thermal handling to the event manager.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../gpu/drm/amd/powerplay/eventmgr/eventactionchains.c |  1 +
 drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c     | 17 ++++++++++++++++-
 .../gpu/drm/amd/powerplay/eventmgr/eventsubchains.c    | 10 ++++++++++
 .../gpu/drm/amd/powerplay/eventmgr/eventsubchains.h    |  3 ++-
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c    | 18 ++++++++++++++++--
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h    |  3 +++
 6 files changed, 48 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
index e9fe85f..bbbb76c 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
@@ -33,6 +33,7 @@ static const pem_event_action *initialize_event[] = {
 	enable_clock_power_gatings_tasks,
 	get_2d_performance_state_tasks,
 	set_performance_state_tasks,
+	initialize_thermal_controller_tasks,
 	conditionally_force_3d_performance_state_tasks,
 	process_vbios_eventinfo_tasks,
 	broadcast_power_policy_tasks,
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c
index 0438442..d5ec8cc 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventinit.c
@@ -22,6 +22,8 @@
  */
 #include "eventmgr.h"
 #include "eventinit.h"
+#include "ppinterrupt.h"
+#include "hardwaremanager.h"
 
 void pem_init_feature_info(struct pp_eventmgr *eventmgr)
 {
@@ -145,12 +147,25 @@ void pem_init_feature_info(struct pp_eventmgr *eventmgr)
 	eventmgr->features[PP_Feature_ViPG].enabled = false;
 }
 
+static int thermal_interrupt_callback(void *private_data,
+				      unsigned src_id, const uint32_t *iv_entry)
+{
+	/* TO DO hanle PEM_Event_ThermalNotification (struct pp_eventmgr *)private_data*/
+	printk("current thermal is out of range \n");
+	return 0;
+}
+
 int pem_register_interrupts(struct pp_eventmgr *eventmgr)
 {
 	int result = 0;
+	struct pp_interrupt_registration_info info;
+
+	info.call_back = thermal_interrupt_callback;
+	info.context = eventmgr;
+
+	result = phm_register_thermal_interrupt(eventmgr->hwmgr, &info);
 
 	/* TODO:
-	 * 1. Register thermal events interrupt
 	 * 2. Register CTF event interrupt
 	 * 3. Register for vbios events interrupt
 	 * 4. Register External Throttle Interrupt
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
index e5dd86d..3dd671e 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
@@ -393,3 +393,13 @@ const pem_event_action create_new_user_performance_state_tasks[] = {
 	pem_task_create_user_performance_state,
 	NULL
 };
+
+const pem_event_action initialize_thermal_controller_tasks[] = {
+	pem_task_initialize_thermal_controller,
+	NULL
+};
+
+const pem_event_action uninitialize_thermal_controller_tasks[] = {
+	pem_task_uninitialize_thermal_controller,
+	NULL
+};
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
index 27e0e61..741ebfc 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
@@ -94,5 +94,6 @@ extern const pem_event_action enable_stutter_mode_tasks[];
 extern const pem_event_action enable_disable_bapm_tasks[];
 extern const pem_event_action reset_boot_state_tasks[];
 extern const pem_event_action create_new_user_performance_state_tasks[];
-
+extern const pem_event_action initialize_thermal_controller_tasks[];
+extern const pem_event_action uninitialize_thermal_controller_tasks[];
 #endif /* _EVENT_SUB_CHAINS_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
index 8ca3280..fdd67c6 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -32,6 +32,9 @@
 #include "amd_powerplay.h"
 #include "psm.h"
 
+#define TEMP_RANGE_MIN (90 * 1000)
+#define TEMP_RANGE_MAX (120 * 1000)
+
 int pem_task_update_allowed_performance_levels(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
 
@@ -104,8 +107,6 @@ int pem_task_unregister_interrupts(struct pp_eventmgr *eventmgr, struct pem_even
 	return pem_unregister_interrupts(eventmgr);
 }
 
-
-
 int pem_task_get_boot_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
 	int result;
@@ -415,3 +416,16 @@ restart_search:
 	return -1;
 }
 
+int pem_task_initialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	struct PP_TemperatureRange range;
+	range.max = TEMP_RANGE_MAX;
+	range.min = TEMP_RANGE_MIN;
+
+	return phm_start_thermal_controller(eventmgr->hwmgr, &range);
+}
+
+int pem_task_uninitialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
+{
+	return phm_stop_thermal_controller(eventmgr->hwmgr);
+}
\ No newline at end of file
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
index 287c87c..6c6297e 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.h
@@ -81,5 +81,8 @@ int pem_task_conditionally_force_3d_performance_state(struct pp_eventmgr *eventm
 int pem_task_get_2D_performance_state_id(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
 int pem_task_create_user_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
 int pem_task_update_allowed_performance_levels(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+/*thermal */
+int pem_task_initialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
+int pem_task_uninitialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data);
 
 #endif /* _EVENT_TASKS_H_ */
-- 
cgit v1.1


From 1e4854e96c356288a80a0dcd35aa8240df1156c3 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 20 Oct 2015 18:06:23 +0800
Subject: drm/amdgpu/powerplay: implement thermal control for tonga.

Implement thermal and fan control for tonga.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile       |   2 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c  | 150 +++++-
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h  |   1 +
 .../gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c    | 587 +++++++++++++++++++++
 .../gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h    |  60 +++
 5 files changed, 798 insertions(+), 2 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index 6f38811..cea032c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -6,7 +6,7 @@ HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
 	       hardwaremanager.o pp_acpi.o cz_hwmgr.o \
                cz_clockpowergating.o \
 	       tonga_processpptables.o ppatomctrl.o \
-               tonga_hwmgr.o 	pppcielanes.o \
+               tonga_hwmgr.o pppcielanes.o  tonga_thermal.o\
                fiji_powertune.o fiji_hwmgr.o tonga_clockpowergating.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 9a7de1f..088b5bf 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -40,6 +40,7 @@
 #include "smumgr.h"
 #include "tonga_smumgr.h"
 #include "tonga_clockpowergating.h"
+#include "tonga_thermal.h"
 
 #include "smu/smu_7_1_2_d.h"
 #include "smu/smu_7_1_2_sh_mask.h"
@@ -50,6 +51,9 @@
 #include "bif/bif_5_0_d.h"
 #include "bif/bif_5_0_sh_mask.h"
 
+#include "cgs_linux.h"
+#include "eventmgr.h"
+
 #define MC_CG_ARB_FREQ_F0           0x0a
 #define MC_CG_ARB_FREQ_F1           0x0b
 #define MC_CG_ARB_FREQ_F2           0x0c
@@ -5721,6 +5725,22 @@ static int tonga_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input
 	return result;
 }
 
+/**
+*  Set maximum target operating fan output PWM
+*
+* @param    pHwMgr:  the address of the powerplay hardware manager.
+* @param    usMaxFanPwm:  max operating fan PWM in percents
+* @return   The response that came from the SMC.
+*/
+static int tonga_set_max_fan_pwm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm)
+{
+	hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanPWM = us_max_fan_pwm;
+
+	if (phm_is_hw_access_blocked(hwmgr))
+		return 0;
+
+    return (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanPwmMax, us_max_fan_pwm) ? 0 : -EINVAL);
+}
 
 int tonga_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
 {
@@ -5799,6 +5819,122 @@ int tonga_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
+/**
+*  Set maximum target operating fan output RPM
+*
+* @param    pHwMgr:  the address of the powerplay hardware manager.
+* @param    usMaxFanRpm:  max operating fan RPM value.
+* @return   The response that came from the SMC.
+*/
+static int tonga_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm)
+{
+	hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanRPM = us_max_fan_pwm;
+
+	if (phm_is_hw_access_blocked(hwmgr))
+		return 0;
+
+	return (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanRpmMax, us_max_fan_pwm) ? 0 : -EINVAL);
+}
+
+uint32_t tonga_get_xclk(struct pp_hwmgr *hwmgr)
+{
+	uint32_t reference_clock;
+	uint32_t tc;
+	uint32_t divide;
+
+	ATOM_FIRMWARE_INFO *fw_info;
+	uint16_t size;
+	uint8_t frev, crev;
+	int index = GetIndexIntoMasterTable(DATA, FirmwareInfo);
+
+	tc = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_CLKPIN_CNTL_2, MUX_TCLK_TO_XCLK);
+
+	if (tc)
+		return TCLK;
+
+	fw_info = (ATOM_FIRMWARE_INFO *)cgs_atom_get_data_table(hwmgr->device, index,
+						  &size, &frev, &crev);
+
+	if (!fw_info)
+		return 0;
+
+	reference_clock = le16_to_cpu(fw_info->usMinPixelClockPLL_Output);
+
+	divide = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_CLKPIN_CNTL, XTALIN_DIVIDE);
+
+	if (0 != divide)
+		return reference_clock / 4;
+
+	return reference_clock;
+}
+
+int tonga_dpm_set_interrupt_state(void *private_data,
+					 unsigned src_id, unsigned type,
+					 int enabled)
+{
+	uint32_t cg_thermal_int;
+	struct pp_hwmgr *hwmgr = ((struct pp_eventmgr *)private_data)->hwmgr;
+
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	switch (type) {
+	case AMD_THERMAL_IRQ_LOW_TO_HIGH:
+		if (enabled) {
+			cg_thermal_int = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT);
+			cg_thermal_int |= CG_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK;
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
+		} else {
+			cg_thermal_int = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT);
+			cg_thermal_int &= ~CG_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK;
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
+		}
+		break;
+
+	case AMD_THERMAL_IRQ_HIGH_TO_LOW:
+		if (enabled) {
+			cg_thermal_int = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT);
+			cg_thermal_int |= CG_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK;
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
+		} else {
+			cg_thermal_int = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT);
+			cg_thermal_int &= ~CG_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK;
+			cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
+		}
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+int tonga_register_internal_thermal_interrupt(struct pp_hwmgr *hwmgr,
+					const void *thermal_interrupt_info)
+{
+	int result;
+	const struct pp_interrupt_registration_info *info =
+			(const struct pp_interrupt_registration_info *)thermal_interrupt_info;
+
+	if (info == NULL)
+		return -EINVAL;
+
+	result = cgs_add_irq_source(hwmgr->device, 230, AMD_THERMAL_IRQ_LAST,
+				tonga_dpm_set_interrupt_state,
+				info->call_back, info->context);
+
+	if (result)
+		return -EINVAL;
+
+	result = cgs_add_irq_source(hwmgr->device, 231, AMD_THERMAL_IRQ_LAST,
+				tonga_dpm_set_interrupt_state,
+				info->call_back, info->context);
+
+	if (result)
+		return -EINVAL;
+
+	return 0;
+}
+
 static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.backend_init = &tonga_hwmgr_backend_init,
 	.backend_fini = &tonga_hwmgr_backend_fini,
@@ -5820,6 +5956,18 @@ static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.disable_clock_power_gating = tonga_phm_disable_clock_power_gating,
 	.notify_smc_display_config_after_ps_adjustment = tonga_notify_smc_display_config_after_ps_adjustment,
 	.display_config_changed = tonga_display_configuration_changed_task,
+	.set_max_fan_pwm_output = tonga_set_max_fan_pwm_output,
+	.set_max_fan_rpm_output = tonga_set_max_fan_rpm_output,
+	.get_temperature = tonga_thermal_get_temperature,
+	.stop_thermal_controller = tonga_thermal_stop_thermal_controller,
+	.get_fan_speed_info = tonga_fan_ctrl_get_fan_speed_info,
+	.get_fan_speed_percent = tonga_fan_ctrl_get_fan_speed_percent,
+	.set_fan_speed_percent = tonga_fan_ctrl_set_fan_speed_percent,
+	.reset_fan_speed_to_default = tonga_fan_ctrl_reset_fan_speed_to_default,
+	.get_fan_speed_rpm = tonga_fan_ctrl_get_fan_speed_rpm,
+	.set_fan_speed_rpm = tonga_fan_ctrl_set_fan_speed_rpm,
+	.uninitialize_thermal_controller = tonga_thermal_ctrl_uninitialize_thermal_controller,
+	.register_internal_thermal_interrupt = tonga_register_internal_thermal_interrupt,
 };
 
 int tonga_hwmgr_init(struct pp_hwmgr *hwmgr)
@@ -5834,7 +5982,7 @@ int tonga_hwmgr_init(struct pp_hwmgr *hwmgr)
 	hwmgr->backend = data;
 	hwmgr->hwmgr_func = &tonga_hwmgr_funcs;
 	hwmgr->pptable_func = &tonga_pptable_funcs;
-
+	pp_tonga_thermal_initialize(hwmgr);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
index d773d12..44b985a 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
@@ -426,6 +426,7 @@ int tonga_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input);
 int tonga_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
 int tonga_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable);
 int tonga_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable);
+uint32_t tonga_get_xclk(struct pp_hwmgr *hwmgr);
 
 #endif
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
new file mode 100644
index 0000000..a315507
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
@@ -0,0 +1,587 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "tonga_thermal.h"
+#include "tonga_hwmgr.h"
+#include "tonga_smumgr.h"
+#include "tonga_ppsmc.h"
+#include "smu/smu_7_1_2_d.h"
+#include "smu/smu_7_1_2_sh_mask.h"
+
+/**
+* Get Fan Speed Control Parameters.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pSpeed is the address of the structure where the result is to be placed.
+* @exception Always succeeds except if we cannot zero out the output structure.
+*/
+int tonga_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info)
+{
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		return 0;
+
+	fan_speed_info->supports_percent_read = true;
+	fan_speed_info->supports_percent_write = true;
+	fan_speed_info->min_percent = 0;
+	fan_speed_info->max_percent = 100;
+
+	if (0 != hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution) {
+		fan_speed_info->supports_rpm_read = true;
+		fan_speed_info->supports_rpm_write = true;
+		fan_speed_info->min_rpm = hwmgr->thermal_controller.fanInfo.ulMinRPM;
+		fan_speed_info->max_rpm = hwmgr->thermal_controller.fanInfo.ulMaxRPM;
+	} else {
+		fan_speed_info->min_rpm = 0;
+		fan_speed_info->max_rpm = 0;
+	}
+
+	return 0;
+}
+
+/**
+* Get Fan Speed in percent.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pSpeed is the address of the structure where the result is to be placed.
+* @exception Fails is the 100% setting appears to be 0.
+*/
+int tonga_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t *speed)
+{
+	uint32_t duty100;
+	uint32_t duty;
+	uint64_t tmp64;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		return 0;
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL1, FMAX_DUTY100);
+	duty = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_STATUS, FDO_PWM_DUTY);
+
+	if (0 == duty100)
+		return -EINVAL;
+
+
+	tmp64 = (uint64_t)duty * 100;
+	do_div(tmp64, duty100);
+	*speed = (uint32_t)tmp64;
+
+	if (*speed > 100)
+		*speed = 100;
+
+	return 0;
+}
+
+/**
+* Get Fan Speed in RPM.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    speed is the address of the structure where the result is to be placed.
+* @exception Returns not supported if no fan is found or if pulses per revolution are not set
+*/
+int tonga_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)
+{
+	return 0;
+}
+
+/**
+* Set Fan Speed Control to static mode, so that the user can decide what speed to use.
+* @param    hwmgr  the address of the powerplay hardware manager.
+*           mode    the fan control mode, 0 default, 1 by percent, 5, by RPM
+* @exception Should always succeed.
+*/
+int tonga_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
+{
+
+	if (hwmgr->fan_ctrl_is_in_default_mode) {
+		hwmgr->fan_ctrl_default_mode = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, FDO_PWM_MODE);
+		hwmgr->tmin = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TMIN);
+		hwmgr->fan_ctrl_is_in_default_mode = false;
+	}
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TMIN, 0);
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, FDO_PWM_MODE, mode);
+
+	return 0;
+}
+
+/**
+* Reset Fan Speed Control to default mode.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @exception Should always succeed.
+*/
+int tonga_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr->fan_ctrl_is_in_default_mode) {
+		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode);
+		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TMIN, hwmgr->tmin);
+		hwmgr->fan_ctrl_is_in_default_mode = true;
+	}
+
+	return 0;
+}
+
+int tonga_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)
+{
+	int result;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_ODFuzzyFanControlSupport)) {
+		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_FUZZY);
+		result = (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl) == 0) ?  0 : -EINVAL;
+/*
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_FanSpeedInTableIsRPM))
+			hwmgr->set_max_fan_rpm_output(hwmgr, hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanRPM);
+		else
+			hwmgr->set_max_fan_pwm_output(hwmgr, hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanPWM);
+*/
+	} else {
+		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_TABLE);
+		result = (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl) == 0) ?  0 : -EINVAL;
+	}
+/* TO DO FOR SOME DEVICE ID 0X692b, send this msg return invalid command.
+	if (result == 0 && hwmgr->thermal_controller.advanceFanControlParameters.ucTargetTemperature != 0)
+		result = (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanTemperatureTarget, \
+								hwmgr->thermal_controller.advanceFanControlParameters.ucTargetTemperature) ? 0 : -EINVAL);
+*/
+	return result;
+}
+
+
+int tonga_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr)
+{
+	return (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StopFanControl) == 0) ?  0 : -EINVAL;
+}
+
+/**
+* Set Fan Speed in percent.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    speed is the percentage value (0% - 100%) to be set.
+* @exception Fails is the 100% setting appears to be 0.
+*/
+int tonga_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed)
+{
+	uint32_t duty100;
+	uint32_t duty;
+	uint64_t tmp64;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		return -EINVAL;
+
+	if (speed > 100)
+		speed = 100;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl))
+		tonga_fan_ctrl_stop_smc_fan_control(hwmgr);
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL1, FMAX_DUTY100);
+
+	if (0 == duty100)
+		return -EINVAL;
+
+	tmp64 = (uint64_t)speed * 100;
+	do_div(tmp64, duty100);
+	duty = (uint32_t)tmp64;
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL0, FDO_STATIC_DUTY, duty);
+
+	return tonga_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
+}
+
+/**
+* Reset Fan Speed to default.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @exception Always succeeds.
+*/
+int tonga_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)
+{
+	int result;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		return 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl)) {
+		result = tonga_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
+		if (0 == result)
+			result = tonga_fan_ctrl_start_smc_fan_control(hwmgr);
+	} else
+		result = tonga_fan_ctrl_set_default_mode(hwmgr);
+
+	return result;
+}
+
+/**
+* Set Fan Speed in RPM.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    speed is the percentage value (min - max) to be set.
+* @exception Fails is the speed not lie between min and max.
+*/
+int tonga_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)
+{
+	return 0;
+}
+
+/**
+* Reads the remote temperature from the SIslands thermal controller.
+*
+* @param    hwmgr The address of the hardware manager.
+*/
+int tonga_thermal_get_temperature(struct pp_hwmgr *hwmgr)
+{
+	int temp;
+
+	temp = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_STATUS, CTF_TEMP);
+
+/* Bit 9 means the reading is lower than the lowest usable value. */
+	if (0 != (0x200 & temp))
+		temp = TONGA_THERMAL_MAXIMUM_TEMP_READING;
+	else
+		temp = (temp & 0x1ff);
+
+	temp = temp * PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+
+	return temp;
+}
+
+/**
+* Set the requested temperature range for high and low alert signals
+*
+* @param    hwmgr The address of the hardware manager.
+* @param    range Temperature range to be programmed for high and low alert signals
+* @exception PP_Result_BadInput if the input data is not valid.
+*/
+static int tonga_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, uint32_t low_temp, uint32_t high_temp)
+{
+	uint32_t low = TONGA_THERMAL_MINIMUM_ALERT_TEMP * PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+	uint32_t high = TONGA_THERMAL_MAXIMUM_ALERT_TEMP * PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+
+	if (low < low_temp)
+		low = low_temp;
+	if (high > high_temp)
+		high = high_temp;
+
+	if (low > high)
+		return -EINVAL;
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, DIG_THERM_INTH, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, DIG_THERM_INTL, (low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_CTRL, DIG_THERM_DPM, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+
+	return 0;
+}
+
+/**
+* Programs thermal controller one-time setting registers
+*
+* @param    hwmgr The address of the hardware manager.
+*/
+static int tonga_thermal_initialize(struct pp_hwmgr *hwmgr)
+{
+	if (0 != hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)
+		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+						CG_TACH_CTRL, EDGE_PER_REV,
+						hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution - 1);
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TACH_PWM_RESP_RATE, 0x28);
+
+	return 0;
+}
+
+/**
+* Enable thermal alerts on the RV770 thermal controller.
+*
+* @param    hwmgr The address of the hardware manager.
+*/
+static int tonga_thermal_enable_alert(struct pp_hwmgr *hwmgr)
+{
+	uint32_t alert;
+
+	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, THERM_INT_MASK);
+	alert &= ~(TONGA_THERMAL_HIGH_ALERT_MASK | TONGA_THERMAL_LOW_ALERT_MASK);
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, THERM_INT_MASK, alert);
+
+	/* send message to SMU to enable internal thermal interrupts */
+	return (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Enable) == 0) ? 0 : -1;
+}
+
+/**
+* Disable thermal alerts on the RV770 thermal controller.
+* @param    hwmgr The address of the hardware manager.
+*/
+static int tonga_thermal_disable_alert(struct pp_hwmgr *hwmgr)
+{
+	uint32_t alert;
+
+	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, THERM_INT_MASK);
+	alert |= (TONGA_THERMAL_HIGH_ALERT_MASK | TONGA_THERMAL_LOW_ALERT_MASK);
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_THERMAL_INT, THERM_INT_MASK, alert);
+
+	/* send message to SMU to disable internal thermal interrupts */
+	return (smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Disable) == 0) ? 0 : -1;
+}
+
+/**
+* Uninitialize the thermal controller.
+* Currently just disables alerts.
+* @param    hwmgr The address of the hardware manager.
+*/
+int tonga_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)
+{
+	int result = tonga_thermal_disable_alert(hwmgr);
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		tonga_fan_ctrl_set_default_mode(hwmgr);
+
+	return result;
+}
+
+/**
+* Set up the fan table to control the fan using the SMC.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from set temperature range routine
+*/
+int tf_tonga_thermal_setup_fan_table(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	SMU72_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
+	uint32_t duty100;
+	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
+	uint16_t fdo_min, slope1, slope2;
+	uint32_t reference_clock;
+	int res;
+	uint64_t tmp64;
+
+	if (0 == data->fan_table_start) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL1, FMAX_DUTY100);
+
+	if (0 == duty100) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin * duty100;
+	do_div(tmp64, 10000);
+	fdo_min = (uint16_t)tmp64;
+
+	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed - hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
+	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh - hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
+
+	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed - hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
+	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh - hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
+
+	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
+	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
+
+	fan_table.TempMin = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMin) / 100);
+	fan_table.TempMed = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMed) / 100);
+	fan_table.TempMax = cpu_to_be16((50 + hwmgr->thermal_controller.advanceFanControlParameters.usTMax) / 100);
+
+	fan_table.Slope1 = cpu_to_be16(slope1);
+	fan_table.Slope2 = cpu_to_be16(slope2);
+
+	fan_table.FdoMin = cpu_to_be16(fdo_min);
+
+	fan_table.HystDown = cpu_to_be16(hwmgr->thermal_controller.advanceFanControlParameters.ucTHyst);
+
+	fan_table.HystUp = cpu_to_be16(1);
+
+	fan_table.HystSlope = cpu_to_be16(1);
+
+	fan_table.TempRespLim = cpu_to_be16(5);
+
+	reference_clock = tonga_get_xclk(hwmgr);
+
+	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->thermal_controller.advanceFanControlParameters.ulCycleDelay * reference_clock) / 1600);
+
+	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
+
+	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_MULT_THERMAL_CTRL, TEMP_SEL);
+
+	fan_table.FanControl_GL_Flag = 1;
+
+	res = tonga_copy_bytes_to_smc(hwmgr->smumgr, data->fan_table_start, (uint8_t *)&fan_table, (uint32_t)sizeof(fan_table), data->sram_end);
+/* TO DO FOR SOME DEVICE ID 0X692b, send this msg return invalid command.
+	if (res == 0 && hwmgr->thermal_controller.advanceFanControlParameters.ucMinimumPWMLimit != 0)
+		res = (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanMinPwm, \
+						hwmgr->thermal_controller.advanceFanControlParameters.ucMinimumPWMLimit) ? 0 : -1);
+
+	if (res == 0 && hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit != 0)
+		res = (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanSclkTarget, \
+					hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit) ? 0 : -1);
+
+	if (0 != res)
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
+*/
+	return 0;
+}
+
+/**
+* Start the fan control on the SMC.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from set temperature range routine
+*/
+int tf_tonga_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
+{
+/* If the fantable setup has failed we could have disabled PHM_PlatformCaps_MicrocodeFanControl even after this function was included in the table.
+ * Make sure that we still think controlling the fan is OK.
+*/
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl)) {
+		tonga_fan_ctrl_start_smc_fan_control(hwmgr);
+		tonga_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
+	}
+
+	return 0;
+}
+
+/**
+* Set temperature range for high and low alerts
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from set temperature range routine
+*/
+int tf_tonga_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
+{
+	struct PP_TemperatureRange *range = (struct PP_TemperatureRange *)input;
+
+	if (range == NULL)
+		return -EINVAL;
+
+	return tonga_thermal_set_temperature_range(hwmgr, range->min, range->max);
+}
+
+/**
+* Programs one-time setting registers
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from initialize thermal controller routine
+*/
+int tf_tonga_thermal_initialize(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
+{
+    return tonga_thermal_initialize(hwmgr);
+}
+
+/**
+* Enable high and low alerts
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from enable alert routine
+*/
+int tf_tonga_thermal_enable_alert(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
+{
+	return tonga_thermal_enable_alert(hwmgr);
+}
+
+/**
+* Disable high and low alerts
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from disable alert routine
+*/
+static int tf_tonga_thermal_disable_alert(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result)
+{
+	return tonga_thermal_disable_alert(hwmgr);
+}
+
+static struct phm_master_table_item tonga_thermal_start_thermal_controller_master_list[] = {
+	{ NULL, tf_tonga_thermal_initialize },
+	{ NULL, tf_tonga_thermal_set_temperature_range },
+	{ NULL, tf_tonga_thermal_enable_alert },
+/* We should restrict performance levels to low before we halt the SMC.
+ * On the other hand we are still in boot state when we do this so it would be pointless.
+ * If this assumption changes we have to revisit this table.
+ */
+	{ NULL, tf_tonga_thermal_setup_fan_table},
+	{ NULL, tf_tonga_thermal_start_smc_fan_control},
+	{ NULL, NULL }
+};
+
+static struct phm_master_table_header tonga_thermal_start_thermal_controller_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	tonga_thermal_start_thermal_controller_master_list
+};
+
+static struct phm_master_table_item tonga_thermal_set_temperature_range_master_list[] = {
+	{ NULL, tf_tonga_thermal_disable_alert},
+	{ NULL, tf_tonga_thermal_set_temperature_range},
+	{ NULL, tf_tonga_thermal_enable_alert},
+	{ NULL, NULL }
+};
+
+struct phm_master_table_header tonga_thermal_set_temperature_range_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	tonga_thermal_set_temperature_range_master_list
+};
+
+int tonga_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)
+{
+	if (!hwmgr->thermal_controller.fanInfo.bNoFan)
+		tonga_fan_ctrl_set_default_mode(hwmgr);
+	return 0;
+}
+
+/**
+* Initializes the thermal controller related functions in the Hardware Manager structure.
+* @param    hwmgr The address of the hardware manager.
+* @exception Any error code from the low-level communication.
+*/
+int pp_tonga_thermal_initialize(struct pp_hwmgr *hwmgr)
+{
+	int result;
+
+	result = phm_construct_table(hwmgr, &tonga_thermal_set_temperature_range_master, &(hwmgr->set_temperature_range));
+
+	if (0 == result) {
+		result = phm_construct_table(hwmgr,
+						&tonga_thermal_start_thermal_controller_master,
+						&(hwmgr->start_thermal_controller));
+		if (0 != result)
+			phm_destroy_table(hwmgr, &(hwmgr->set_temperature_range));
+	}
+
+	if (0 == result)
+		hwmgr->fan_ctrl_is_in_default_mode = true;
+	return result;
+}
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h
new file mode 100644
index 0000000..07680a7
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef TONGA_THERMAL_H
+#define TONGA_THERMAL_H
+
+#include "hwmgr.h"
+
+#define TONGA_THERMAL_HIGH_ALERT_MASK         0x1
+#define TONGA_THERMAL_LOW_ALERT_MASK          0x2
+
+#define TONGA_THERMAL_MINIMUM_TEMP_READING    -256
+#define TONGA_THERMAL_MAXIMUM_TEMP_READING    255
+
+#define TONGA_THERMAL_MINIMUM_ALERT_TEMP      0
+#define TONGA_THERMAL_MAXIMUM_ALERT_TEMP      255
+
+#define FDO_PWM_MODE_STATIC  1
+#define FDO_PWM_MODE_STATIC_RPM 5
+
+
+extern int tf_tonga_thermal_initialize(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
+extern int tf_tonga_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
+extern int tf_tonga_thermal_enable_alert(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
+
+extern int tonga_thermal_get_temperature(struct pp_hwmgr *hwmgr);
+extern int tonga_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr);
+extern int tonga_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
+extern int tonga_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t *speed);
+extern int tonga_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr);
+extern int tonga_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode);
+extern int tonga_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed);
+extern int tonga_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr);
+extern int pp_tonga_thermal_initialize(struct pp_hwmgr *hwmgr);
+extern int tonga_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
+extern int tonga_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
+extern int tonga_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
+
+#endif
+
-- 
cgit v1.1


From cac9a1991922c12a9a24ae20d250221742aed692 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 16 Oct 2015 11:48:21 +0800
Subject: drm/amdgpu/powerplay: implement fan control interface in
 amd_powerplay_funcs

This adds the interface needed to expose powerplay fan control to sysfs
via hwmon.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c     | 85 ++++++++++++++++++++++-
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h |  4 ++
 2 files changed, 88 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 66ccfc0..10385c0 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -428,9 +428,88 @@ pp_debugfs_print_current_performance_level(void *handle,
 	hwmgr->hwmgr_func->print_current_perforce_level(hwmgr, m);
 }
 
+static int pp_dpm_set_fan_control_mode(void *handle, uint32_t mode)
+{
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	  hwmgr->hwmgr_func->set_fan_control_mode == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->set_fan_control_mode(hwmgr, mode);
+}
+
+static int pp_dpm_get_fan_control_mode(void *handle)
+{
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	  hwmgr->hwmgr_func->get_fan_control_mode == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->get_fan_control_mode(hwmgr);
+}
+
+static int pp_dpm_set_fan_speed_percent(void *handle, uint32_t percent)
+{
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	  hwmgr->hwmgr_func->set_fan_speed_percent == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->set_fan_speed_percent(hwmgr, percent);
+}
+
+static int pp_dpm_get_fan_speed_percent(void *handle, uint32_t *speed)
+{
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	  hwmgr->hwmgr_func->get_fan_speed_percent == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->get_fan_speed_percent(hwmgr, speed);
+}
+
+static int pp_dpm_get_temperature(void *handle)
+{
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	if (hwmgr == NULL || hwmgr->hwmgr_func == NULL ||
+	  hwmgr->hwmgr_func->get_temperature == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->get_temperature(hwmgr);
+}
 
 const struct amd_powerplay_funcs pp_dpm_funcs = {
-	.get_temperature = NULL,
+	.get_temperature = pp_dpm_get_temperature,
 	.load_firmware = pp_dpm_load_fw,
 	.wait_for_fw_loading_complete = pp_dpm_fw_loading_complete,
 	.force_performance_level = pp_dpm_force_performance_level,
@@ -442,6 +521,10 @@ const struct amd_powerplay_funcs pp_dpm_funcs = {
 	.powergate_uvd = pp_dpm_powergate_uvd,
 	.dispatch_tasks = pp_dpm_dispatch_tasks,
 	.print_current_performance_level = pp_debugfs_print_current_performance_level,
+	.set_fan_control_mode = pp_dpm_set_fan_control_mode,
+	.get_fan_control_mode = pp_dpm_get_fan_control_mode,
+	.set_fan_speed_percent = pp_dpm_set_fan_speed_percent,
+	.get_fan_speed_percent = pp_dpm_get_fan_speed_percent,
 };
 
 static int amd_pp_instance_init(struct amd_pp_init *pp_init,
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index d81b239..40ded67 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -187,6 +187,10 @@ struct amd_powerplay_funcs {
 				   void *input, void *output);
 	void (*print_current_performance_level)(void *handle,
 						      struct seq_file *m);
+	int (*set_fan_control_mode)(void *handle, uint32_t mode);
+	int (*get_fan_control_mode)(void *handle);
+	int (*set_fan_speed_percent)(void *handle, uint32_t percent);
+	int (*get_fan_speed_percent)(void *handle, uint32_t *speed);
 };
 
 struct amd_powerplay {
-- 
cgit v1.1


From 3af76f23a45b75441b8eac30aa5a7d957e699e73 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 15 Oct 2015 17:23:43 +0800
Subject: drm/amdgpu: export fan control functions to amdgpu

Hook up the amdgpu thermal control callbacks for powerplay.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h | 30 +++++++++++++++++++++++++-----
 1 file changed, 25 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index d9ef4d2..8b1ff13 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -2259,7 +2259,6 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
 #define amdgpu_display_resume_mc_access(adev, s) (adev)->mode_info.funcs->resume_mc_access((adev), (s))
 #define amdgpu_emit_copy_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_copy_buffer((ib),  (s), (d), (b))
 #define amdgpu_emit_fill_buffer(adev, ib, s, d, b) (adev)->mman.buffer_funcs->emit_fill_buffer((ib), (s), (d), (b))
-#define amdgpu_dpm_get_temperature(adev) (adev)->pm.funcs->get_temperature((adev))
 #define amdgpu_dpm_pre_set_power_state(adev) (adev)->pm.funcs->pre_set_power_state((adev))
 #define amdgpu_dpm_set_power_state(adev) (adev)->pm.funcs->set_power_state((adev))
 #define amdgpu_dpm_post_set_power_state(adev) (adev)->pm.funcs->post_set_power_state((adev))
@@ -2267,10 +2266,31 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
 #define amdgpu_dpm_print_power_state(adev, ps) (adev)->pm.funcs->print_power_state((adev), (ps))
 #define amdgpu_dpm_vblank_too_short(adev) (adev)->pm.funcs->vblank_too_short((adev))
 #define amdgpu_dpm_enable_bapm(adev, e) (adev)->pm.funcs->enable_bapm((adev), (e))
-#define amdgpu_dpm_set_fan_control_mode(adev, m) (adev)->pm.funcs->set_fan_control_mode((adev), (m))
-#define amdgpu_dpm_get_fan_control_mode(adev) (adev)->pm.funcs->get_fan_control_mode((adev))
-#define amdgpu_dpm_set_fan_speed_percent(adev, s) (adev)->pm.funcs->set_fan_speed_percent((adev), (s))
-#define amdgpu_dpm_get_fan_speed_percent(adev, s) (adev)->pm.funcs->get_fan_speed_percent((adev), (s))
+
+#define amdgpu_dpm_get_temperature(adev) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->get_temperature((adev)->powerplay.pp_handle) : \
+		(adev)->pm.funcs->get_temperature((adev))
+
+#define amdgpu_dpm_set_fan_control_mode(adev, m) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->set_fan_control_mode((adev)->powerplay.pp_handle, (m)) : \
+		(adev)->pm.funcs->set_fan_control_mode((adev), (m))
+
+#define amdgpu_dpm_get_fan_control_mode(adev) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->get_fan_control_mode((adev)->powerplay.pp_handle) : \
+		(adev)->pm.funcs->get_fan_control_mode((adev))
+
+#define amdgpu_dpm_set_fan_speed_percent(adev, s) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->set_fan_speed_percent((adev)->powerplay.pp_handle, (s)) : \
+		(adev)->pm.funcs->set_fan_speed_percent((adev), (s))
+
+#define amdgpu_dpm_get_fan_speed_percent(adev, s) \
+		amdgpu_powerplay ? \
+		(adev)->powerplay.pp_funcs->get_fan_speed_percent((adev)->powerplay.pp_handle, (s)) : \
+		(adev)->pm.funcs->get_fan_speed_percent((adev), (s))
 
 #define amdgpu_dpm_get_sclk(adev, l) \
 		amdgpu_powerplay ? \
-- 
cgit v1.1


From 8804b8d5b05bbf5aea205e49fa4ed8240eb1728d Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 10 Nov 2015 18:29:11 -0500
Subject: drm/amdgpu: enable sysfs interface for powerplay

Same interface exposed in pre-powerplay dpm code.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 235fae5..40ae305 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -184,10 +184,10 @@ static ssize_t amdgpu_hwmon_show_temp(struct device *dev,
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	int temp;
 
-	if (adev->pm.funcs->get_temperature)
-		temp = amdgpu_dpm_get_temperature(adev);
-	else
+	if (!amdgpu_powerplay && !adev->pm.funcs->get_temperature)
 		temp = 0;
+	else
+		temp = amdgpu_dpm_get_temperature(adev);
 
 	return snprintf(buf, PAGE_SIZE, "%d\n", temp);
 }
@@ -215,8 +215,10 @@ static ssize_t amdgpu_hwmon_get_pwm1_enable(struct device *dev,
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	u32 pwm_mode = 0;
 
-	if (adev->pm.funcs->get_fan_control_mode)
-		pwm_mode = amdgpu_dpm_get_fan_control_mode(adev);
+	if (!amdgpu_powerplay && !adev->pm.funcs->get_fan_control_mode)
+		return -EINVAL;
+
+	pwm_mode = amdgpu_dpm_get_fan_control_mode(adev);
 
 	/* never 0 (full-speed), fuse or smc-controlled always */
 	return sprintf(buf, "%i\n", pwm_mode == FDO_PWM_MODE_STATIC ? 1 : 2);
@@ -231,7 +233,7 @@ static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev,
 	int err;
 	int value;
 
-	if (!adev->pm.funcs->set_fan_control_mode)
+	if (!amdgpu_powerplay && !adev->pm.funcs->set_fan_control_mode)
 		return -EINVAL;
 
 	err = kstrtoint(buf, 10, &value);
@@ -328,9 +330,6 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	umode_t effective_mode = attr->mode;
 
-	if (amdgpu_powerplay)
-		return 0;  /* to do */
-
 	/* Skip limit attributes if DPM is not enabled */
 	if (!adev->pm.dpm_enabled &&
 	    (attr == &sensor_dev_attr_temp1_crit.dev_attr.attr ||
@@ -341,6 +340,9 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 	     attr == &sensor_dev_attr_pwm1_min.dev_attr.attr))
 		return 0;
 
+	if (amdgpu_powerplay)
+		return effective_mode;
+
 	/* Skip fan attributes if fan is not present */
 	if (adev->pm.no_fan &&
 	    (attr == &sensor_dev_attr_pwm1.dev_attr.attr ||
-- 
cgit v1.1


From e61710c59dd205b48413762b2aedd46e86df3c45 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Tue, 10 Nov 2015 18:31:08 -0500
Subject: drm/amdgpu: support per device powerplay enablement (v2)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The amdgu_powerplay variable is global for multiple GPU instances.

v2: fold in Flora's module option change, protect adev reference in
macros

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h           | 71 ++++++++++++++-------------
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c       |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c        | 30 +++++------
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 15 +++---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c         |  4 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c        |  2 +-
 6 files changed, 65 insertions(+), 61 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 8b1ff13..637eff3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -2040,6 +2040,7 @@ struct amdgpu_device {
 
 	/* powerplay */
 	struct amd_powerplay		powerplay;
+	bool				pp_enabled;
 
 	/* dpm */
 	struct amdgpu_pm		pm;
@@ -2268,68 +2269,68 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring)
 #define amdgpu_dpm_enable_bapm(adev, e) (adev)->pm.funcs->enable_bapm((adev), (e))
 
 #define amdgpu_dpm_get_temperature(adev) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->get_temperature((adev)->powerplay.pp_handle) : \
-		(adev)->pm.funcs->get_temperature((adev))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->get_temperature((adev)->powerplay.pp_handle) : \
+	      (adev)->pm.funcs->get_temperature((adev))
 
 #define amdgpu_dpm_set_fan_control_mode(adev, m) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->set_fan_control_mode((adev)->powerplay.pp_handle, (m)) : \
-		(adev)->pm.funcs->set_fan_control_mode((adev), (m))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->set_fan_control_mode((adev)->powerplay.pp_handle, (m)) : \
+	      (adev)->pm.funcs->set_fan_control_mode((adev), (m))
 
 #define amdgpu_dpm_get_fan_control_mode(adev) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->get_fan_control_mode((adev)->powerplay.pp_handle) : \
-		(adev)->pm.funcs->get_fan_control_mode((adev))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->get_fan_control_mode((adev)->powerplay.pp_handle) : \
+	      (adev)->pm.funcs->get_fan_control_mode((adev))
 
 #define amdgpu_dpm_set_fan_speed_percent(adev, s) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->set_fan_speed_percent((adev)->powerplay.pp_handle, (s)) : \
-		(adev)->pm.funcs->set_fan_speed_percent((adev), (s))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->set_fan_speed_percent((adev)->powerplay.pp_handle, (s)) : \
+	      (adev)->pm.funcs->set_fan_speed_percent((adev), (s))
 
 #define amdgpu_dpm_get_fan_speed_percent(adev, s) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->get_fan_speed_percent((adev)->powerplay.pp_handle, (s)) : \
-		(adev)->pm.funcs->get_fan_speed_percent((adev), (s))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->get_fan_speed_percent((adev)->powerplay.pp_handle, (s)) : \
+	      (adev)->pm.funcs->get_fan_speed_percent((adev), (s))
 
 #define amdgpu_dpm_get_sclk(adev, l) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->get_sclk((adev)->powerplay.pp_handle, (l)) : \
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->get_sclk((adev)->powerplay.pp_handle, (l)) : \
 		(adev)->pm.funcs->get_sclk((adev), (l))
 
 #define amdgpu_dpm_get_mclk(adev, l)  \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->get_mclk((adev)->powerplay.pp_handle, (l)) : \
-		(adev)->pm.funcs->get_mclk((adev), (l))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->get_mclk((adev)->powerplay.pp_handle, (l)) : \
+	      (adev)->pm.funcs->get_mclk((adev), (l))
 
 
 #define amdgpu_dpm_force_performance_level(adev, l) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->force_performance_level((adev)->powerplay.pp_handle, (l)) : \
-		(adev)->pm.funcs->force_performance_level((adev), (l))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->force_performance_level((adev)->powerplay.pp_handle, (l)) : \
+	      (adev)->pm.funcs->force_performance_level((adev), (l))
 
 #define amdgpu_dpm_powergate_uvd(adev, g) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->powergate_uvd((adev)->powerplay.pp_handle, (g)) : \
-		(adev)->pm.funcs->powergate_uvd((adev), (g))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->powergate_uvd((adev)->powerplay.pp_handle, (g)) : \
+	      (adev)->pm.funcs->powergate_uvd((adev), (g))
 
 #define amdgpu_dpm_powergate_vce(adev, g) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->powergate_vce((adev)->powerplay.pp_handle, (g)) : \
-		(adev)->pm.funcs->powergate_vce((adev), (g))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->powergate_vce((adev)->powerplay.pp_handle, (g)) : \
+	      (adev)->pm.funcs->powergate_vce((adev), (g))
 
 #define amdgpu_dpm_debugfs_print_current_performance_level(adev, m) \
-		amdgpu_powerplay ? \
-		(adev)->powerplay.pp_funcs->print_current_performance_level((adev)->powerplay.pp_handle, (m)) : \
-		(adev)->pm.funcs->debugfs_print_current_performance_level((adev), (m))
+	(adev)->pp_enabled ?						\
+	      (adev)->powerplay.pp_funcs->print_current_performance_level((adev)->powerplay.pp_handle, (m)) : \
+	      (adev)->pm.funcs->debugfs_print_current_performance_level((adev), (m))
 
 #define amdgpu_dpm_get_current_power_state(adev) \
-		(adev)->powerplay.pp_funcs->get_current_power_state((adev)->powerplay.pp_handle)
+	(adev)->powerplay.pp_funcs->get_current_power_state((adev)->powerplay.pp_handle)
 
 #define amdgpu_dpm_get_performance_level(adev) \
-		(adev)->powerplay.pp_funcs->get_performance_level((adev)->powerplay.pp_handle)
+	(adev)->powerplay.pp_funcs->get_performance_level((adev)->powerplay.pp_handle)
 
-#define amdgpu_dpm_dispatch_task(adev, event_id, input, output) \
+#define amdgpu_dpm_dispatch_task(adev, event_id, input, output)		\
 	(adev)->powerplay.pp_funcs->dispatch_tasks((adev)->powerplay.pp_handle, (event_id), (input), (output))
 
 #define amdgpu_gds_switch(adev, r, v, d, w, a) (adev)->gds.funcs->patch_gds_switch((r), (v), (d), (w), (a))
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index a15ca4c..b5dbbb5 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -82,7 +82,7 @@ int amdgpu_enable_scheduler = 1;
 int amdgpu_sched_jobs = 32;
 int amdgpu_sched_hw_submission = 2;
 int amdgpu_enable_semaphores = 0;
-int amdgpu_powerplay = 0;
+int amdgpu_powerplay = -1;
 
 MODULE_PARM_DESC(vramlimit, "Restrict VRAM for testing, in megabytes");
 module_param_named(vramlimit, amdgpu_vram_limit, int, 0600);
@@ -166,7 +166,7 @@ MODULE_PARM_DESC(enable_semaphores, "Enable semaphores (1 = enable, 0 = disable
 module_param_named(enable_semaphores, amdgpu_enable_semaphores, int, 0644);
 
 #ifdef CONFIG_DRM_AMD_POWERPLAY
-MODULE_PARM_DESC(powerplay, "Powerplay component (1 = enable, 0 = disable (default))");
+MODULE_PARM_DESC(powerplay, "Powerplay component (1 = enable, 0 = disable, -1 = auto (default))");
 module_param_named(powerplay, amdgpu_powerplay, int, 0444);
 #endif
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 40ae305..3b78982 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -36,7 +36,7 @@ static int amdgpu_debugfs_pm_init(struct amdgpu_device *adev);
 
 void amdgpu_pm_acpi_event_handler(struct amdgpu_device *adev)
 {
-	if (amdgpu_powerplay)
+	if (adev->pp_enabled)
 		/* TODO */
 		return;
 
@@ -60,7 +60,7 @@ static ssize_t amdgpu_get_dpm_state(struct device *dev,
 	struct amdgpu_device *adev = ddev->dev_private;
 	enum amd_pm_state_type pm;
 
-	if (amdgpu_powerplay) {
+	if (adev->pp_enabled) {
 		pm = amdgpu_dpm_get_current_power_state(adev);
 	} else
 		pm = adev->pm.dpm.user_state;
@@ -90,7 +90,7 @@ static ssize_t amdgpu_set_dpm_state(struct device *dev,
 		goto fail;
 	}
 
-	if (amdgpu_powerplay) {
+	if (adev->pp_enabled) {
 		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_ENABLE_USER_STATE, &state, NULL);
 	} else {
 		mutex_lock(&adev->pm.mutex);
@@ -113,7 +113,7 @@ static ssize_t amdgpu_get_dpm_forced_performance_level(struct device *dev,
 	struct drm_device *ddev = dev_get_drvdata(dev);
 	struct amdgpu_device *adev = ddev->dev_private;
 
-	if (amdgpu_powerplay) {
+	if (adev->pp_enabled) {
 		enum amd_dpm_forced_level level;
 
 		level = amdgpu_dpm_get_performance_level(adev);
@@ -151,7 +151,7 @@ static ssize_t amdgpu_set_dpm_forced_performance_level(struct device *dev,
 		goto fail;
 	}
 
-	if (amdgpu_powerplay)
+	if (adev->pp_enabled)
 		amdgpu_dpm_force_performance_level(adev, level);
 	else {
 		mutex_lock(&adev->pm.mutex);
@@ -184,7 +184,7 @@ static ssize_t amdgpu_hwmon_show_temp(struct device *dev,
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	int temp;
 
-	if (!amdgpu_powerplay && !adev->pm.funcs->get_temperature)
+	if (!adev->pp_enabled && !adev->pm.funcs->get_temperature)
 		temp = 0;
 	else
 		temp = amdgpu_dpm_get_temperature(adev);
@@ -215,7 +215,7 @@ static ssize_t amdgpu_hwmon_get_pwm1_enable(struct device *dev,
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	u32 pwm_mode = 0;
 
-	if (!amdgpu_powerplay && !adev->pm.funcs->get_fan_control_mode)
+	if (!adev->pp_enabled && !adev->pm.funcs->get_fan_control_mode)
 		return -EINVAL;
 
 	pwm_mode = amdgpu_dpm_get_fan_control_mode(adev);
@@ -233,7 +233,7 @@ static ssize_t amdgpu_hwmon_set_pwm1_enable(struct device *dev,
 	int err;
 	int value;
 
-	if (!amdgpu_powerplay && !adev->pm.funcs->set_fan_control_mode)
+	if (!adev->pp_enabled && !adev->pm.funcs->set_fan_control_mode)
 		return -EINVAL;
 
 	err = kstrtoint(buf, 10, &value);
@@ -340,7 +340,7 @@ static umode_t hwmon_attributes_visible(struct kobject *kobj,
 	     attr == &sensor_dev_attr_pwm1_min.dev_attr.attr))
 		return 0;
 
-	if (amdgpu_powerplay)
+	if (adev->pp_enabled)
 		return effective_mode;
 
 	/* Skip fan attributes if fan is not present */
@@ -674,7 +674,7 @@ done:
 
 void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable)
 {
-	if (amdgpu_powerplay)
+	if (adev->pp_enabled)
 		amdgpu_dpm_powergate_uvd(adev, !enable);
 	else {
 		if (adev->pm.funcs->powergate_uvd) {
@@ -701,7 +701,7 @@ void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable)
 
 void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable)
 {
-	if (amdgpu_powerplay)
+	if (adev->pp_enabled)
 		amdgpu_dpm_powergate_vce(adev, !enable);
 	else {
 		if (adev->pm.funcs->powergate_vce) {
@@ -729,7 +729,7 @@ void amdgpu_pm_print_power_states(struct amdgpu_device *adev)
 {
 	int i;
 
-	if (amdgpu_powerplay)
+	if (adev->pp_enabled)
 		/* TO DO */
 		return;
 
@@ -745,7 +745,7 @@ int amdgpu_pm_sysfs_init(struct amdgpu_device *adev)
 	if (adev->pm.sysfs_initialized)
 		return 0;
 
-	if (!amdgpu_powerplay) {
+	if (!adev->pp_enabled) {
 		if (adev->pm.funcs->get_temperature == NULL)
 			return 0;
 	}
@@ -798,7 +798,7 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev)
 	if (!adev->pm.dpm_enabled)
 		return;
 
-	if (amdgpu_powerplay) {
+	if (adev->pp_enabled) {
 		int i = 0;
 
 		amdgpu_display_bandwidth_update(adev);
@@ -852,7 +852,7 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data)
 		seq_printf(m, "dpm not enabled\n");
 		return 0;
 	}
-	if (amdgpu_powerplay) {
+	if (adev->pp_enabled) {
 		amdgpu_dpm_debugfs_print_current_performance_level(adev, m);
 	} else {
 		mutex_lock(&adev->pm.mutex);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 1ff6fd5..6b46fbf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -40,7 +40,7 @@ static int amdgpu_powerplay_init(struct amdgpu_device *adev)
 
 	amd_pp = &(adev->powerplay);
 
-	if (amdgpu_powerplay) {
+	if (adev->pp_enabled) {
 #ifdef CONFIG_DRM_AMD_POWERPLAY
 		struct amd_pp_init *pp_init;
 
@@ -100,11 +100,14 @@ static int amdgpu_pp_early_init(void *handle)
 	switch (adev->asic_type) {
 		case CHIP_TONGA:
 		case CHIP_FIJI:
-			amdgpu_powerplay = 1;
+			adev->pp_enabled = (amdgpu_powerplay == 0) ? false : true;
 			break;
 		default:
+			adev->pp_enabled = (amdgpu_powerplay > 0) ? true : false;
 			break;
 	}
+#else
+	adev->pp_enabled = false;
 #endif
 
 	ret = amdgpu_powerplay_init(adev);
@@ -127,7 +130,7 @@ static int amdgpu_pp_sw_init(void *handle)
 					adev->powerplay.pp_handle);
 
 #ifdef CONFIG_DRM_AMD_POWERPLAY
-	if (amdgpu_powerplay) {
+	if (adev->pp_enabled) {
 		adev->pm.dpm_enabled = true;
 		amdgpu_pm_sysfs_init(adev);
 	}
@@ -148,7 +151,7 @@ static int amdgpu_pp_sw_fini(void *handle)
 		return ret;
 
 #ifdef CONFIG_DRM_AMD_POWERPLAY
-	if (amdgpu_powerplay) {
+	if (adev->pp_enabled) {
 		amdgpu_pm_sysfs_fini(adev);
 		amd_powerplay_fini(adev->powerplay.pp_handle);
 	}
@@ -162,7 +165,7 @@ static int amdgpu_pp_hw_init(void *handle)
 	int ret = 0;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
-	if (amdgpu_powerplay && adev->firmware.smu_load)
+	if (adev->pp_enabled && adev->firmware.smu_load)
 		amdgpu_ucode_init_bo(adev);
 
 	if (adev->powerplay.ip_funcs->hw_init)
@@ -181,7 +184,7 @@ static int amdgpu_pp_hw_fini(void *handle)
 		ret = adev->powerplay.ip_funcs->hw_fini(
 					adev->powerplay.pp_handle);
 
-	if (amdgpu_powerplay && adev->firmware.smu_load)
+	if (adev->pp_enabled && adev->firmware.smu_load)
 		amdgpu_ucode_fini_bo(adev);
 
 	return ret;
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index d90aae0..6c063a4 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -2902,7 +2902,7 @@ static int gfx_v8_0_rlc_resume(struct amdgpu_device *adev)
 
 	gfx_v8_0_rlc_reset(adev);
 
-	if (!amdgpu_powerplay) {
+	if (!adev->pp_enabled) {
 		if (!adev->firmware.smu_load) {
 			/* legacy rlc firmware loading */
 			r = gfx_v8_0_rlc_load_microcode(adev);
@@ -3804,7 +3804,7 @@ static int gfx_v8_0_cp_resume(struct amdgpu_device *adev)
 	if (!(adev->flags & AMD_IS_APU))
 		gfx_v8_0_enable_gui_idle_interrupt(adev, false);
 
-	if (!amdgpu_powerplay) {
+	if (!adev->pp_enabled) {
 		if (!adev->firmware.smu_load) {
 			/* legacy firmware loading */
 			r = gfx_v8_0_cp_gfx_load_microcode(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index 8091c1c..c741c09 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -727,7 +727,7 @@ static int sdma_v3_0_start(struct amdgpu_device *adev)
 {
 	int r, i;
 
-	if (!amdgpu_powerplay) {
+	if (!adev->pp_enabled) {
 		if (!adev->firmware.smu_load) {
 			r = sdma_v3_0_load_microcode(adev);
 			if (r)
-- 
cgit v1.1


From 09b4c872fe16d5e396de8636f5810078014dbd3f Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 4 Nov 2015 11:07:34 +0800
Subject: drm/amd/powerplay: add and export hwmgr interface to eventmgr to
 check hw states.

Interface between hwmgr and eventmgr.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c   | 21 +++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h |  8 ++++++++
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h           |  5 +++++
 3 files changed, 34 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 9d910f3..f2d603c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -223,3 +223,24 @@ int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRa
 
 	return phm_dispatch_table(hwmgr, &(hwmgr->start_thermal_controller), temperature_range, NULL);
 }
+
+
+bool phm_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr == NULL || hwmgr->hwmgr_func->check_smc_update_required_for_display_configuration == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->check_smc_update_required_for_display_configuration(hwmgr);
+}
+
+
+int phm_check_states_equal(struct pp_hwmgr *hwmgr,
+				 const struct pp_hw_power_state *pstate1,
+				 const struct pp_hw_power_state *pstate2,
+				 bool *equal)
+{
+	if (hwmgr == NULL || hwmgr->hwmgr_func->check_states_equal == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->check_states_equal(hwmgr, pstate1, pstate2, equal);
+}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index a868110..a3f7bd2 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -322,6 +322,7 @@ struct phm_clocks {
 	uint32_t num_of_entries;
 	uint32_t clock[MAX_NUM_CLOCKS];
 };
+
 extern int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr);
 extern int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate);
 extern int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate);
@@ -345,5 +346,12 @@ extern int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hw
 extern int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info);
 extern int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *temperature_range);
 extern int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr);
+extern bool phm_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr);
+
+extern int phm_check_states_equal(struct pp_hwmgr *hwmgr,
+				 const struct pp_hw_power_state *pstate1,
+				 const struct pp_hw_power_state *pstate2,
+				 bool *equal);
+
 #endif /* _HARDWARE_MANAGER_H_ */
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index aedb1e4..5b5c94d 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -307,6 +307,11 @@ struct pp_hwmgr_func {
 	int (*uninitialize_thermal_controller)(struct pp_hwmgr *hwmgr);
 	int (*register_internal_thermal_interrupt)(struct pp_hwmgr *hwmgr,
 					const void *thermal_interrupt_info);
+	bool (*check_smc_update_required_for_display_configuration)(struct pp_hwmgr *hwmgr);
+	int (*check_states_equal)(struct pp_hwmgr *hwmgr,
+					const struct pp_hw_power_state *pstate1,
+					const struct pp_hw_power_state *pstate2,
+					bool *equal);
 };
 
 struct pp_table_func {
-- 
cgit v1.1


From e829ecdb15671d8c1a106f608aa419f7fd4d7366 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 4 Nov 2015 11:21:35 +0800
Subject: drm/amd/powerplay: implement new funcs to check current states for
 tonga.

Implement the new callbacks for tonga.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 62 +++++++++++++++++++++++
 1 file changed, 62 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 088b5bf..9a1e8bf 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -5935,6 +5935,66 @@ int tonga_register_internal_thermal_interrupt(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
+bool tonga_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
+{
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
+	bool is_update_required = false;
+	struct cgs_display_info info = {0,0,NULL};
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+
+	if (data->display_timing.num_existing_displays != info.display_count)
+		is_update_required = true;
+/* TO DO NEED TO GET DEEP SLEEP CLOCK FROM DAL
+	if (phm_cap_enabled(hwmgr->hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep)) {
+		cgs_get_min_clock_settings(hwmgr->device, &min_clocks);
+		if(min_clocks.engineClockInSR != data->display_timing.minClockInSR)
+			is_update_required = true;
+*/
+	return is_update_required;
+}
+
+static inline bool tonga_are_power_levels_equal(const struct tonga_performance_level *pl1,
+							   const struct tonga_performance_level *pl2)
+{
+	return ((pl1->memory_clock == pl2->memory_clock) &&
+		  (pl1->engine_clock == pl2->engine_clock) &&
+		  (pl1->pcie_gen == pl2->pcie_gen) &&
+		  (pl1->pcie_lane == pl2->pcie_lane));
+}
+
+int tonga_check_states_equal(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *pstate1, const struct pp_hw_power_state *pstate2, bool *equal)
+{
+	const struct tonga_power_state *psa = cast_const_phw_tonga_power_state(pstate1);
+	const struct tonga_power_state *psb = cast_const_phw_tonga_power_state(pstate2);
+	int i;
+
+	if (pstate1 == NULL || pstate2 == NULL || equal == NULL)
+		return -EINVAL;
+
+	/* If the two states don't even have the same number of performance levels they cannot be the same state. */
+	if (psa->performance_level_count != psb->performance_level_count) {
+		*equal = false;
+		return 0;
+	}
+
+	for (i = 0; i < psa->performance_level_count; i++) {
+		if (!tonga_are_power_levels_equal(&(psa->performance_levels[i]), &(psb->performance_levels[i]))) {
+			/* If we have found even one performance level pair that is different the states are different. */
+			*equal = false;
+			return 0;
+		}
+	}
+
+	/* If all performance levels are the same try to use the UVD clocks to break the tie.*/
+	*equal = ((psa->uvd_clocks.VCLK == psb->uvd_clocks.VCLK) && (psa->uvd_clocks.DCLK == psb->uvd_clocks.DCLK));
+	*equal &= ((psa->vce_clocks.EVCLK == psb->vce_clocks.EVCLK) && (psa->vce_clocks.ECCLK == psb->vce_clocks.ECCLK));
+	*equal &= (psa->sclk_threshold == psb->sclk_threshold);
+	*equal &= (psa->acp_clk == psb->acp_clk);
+
+	return 0;
+}
+
 static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.backend_init = &tonga_hwmgr_backend_init,
 	.backend_fini = &tonga_hwmgr_backend_fini,
@@ -5968,6 +6028,8 @@ static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.set_fan_speed_rpm = tonga_fan_ctrl_set_fan_speed_rpm,
 	.uninitialize_thermal_controller = tonga_thermal_ctrl_uninitialize_thermal_controller,
 	.register_internal_thermal_interrupt = tonga_register_internal_thermal_interrupt,
+	.check_smc_update_required_for_display_configuration = tonga_check_smc_update_required_for_display_configuration,
+	.check_states_equal = tonga_check_states_equal,
 };
 
 int tonga_hwmgr_init(struct pp_hwmgr *hwmgr)
-- 
cgit v1.1


From f4caf3e584120e20f8ecabefa8a0d62fe9b3ec89 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 4 Nov 2015 14:56:56 +0800
Subject: drm/amd/powerplay: refine the logic of whether need to update power
 state.

Better handle power state changes.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/powerplay/eventmgr/psm.c | 13 ++++++++++---
 drivers/gpu/drm/amd/powerplay/eventmgr/psm.h |  1 +
 2 files changed, 11 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
index 08b75bd..82774ac 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
@@ -86,9 +86,10 @@ int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *stat
 int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
 {
 
-	const struct pp_power_state  *pcurrent;
-	struct pp_power_state  *requested;
+	struct pp_power_state *pcurrent;
+	struct pp_power_state *requested;
 	struct pp_hwmgr *hwmgr;
+	bool equal;
 
 	if (skip)
 		return 0;
@@ -97,7 +98,13 @@ int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
 	pcurrent = hwmgr->current_ps;
 	requested = hwmgr->request_ps;
 
-	if ((pcurrent != NULL || requested != NULL) && (pcurrent != requested)) {
+	if (requested == NULL)
+		return 0;
+
+	if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr, &pcurrent->hardware, &requested->hardware, &equal)))
+		equal = false;
+
+	if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) {
 		phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
 		phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
 		hwmgr->current_ps = requested;
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
index 15abfac..1380470 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
@@ -25,6 +25,7 @@
 #include "eventmanagement.h"
 #include "eventmanager.h"
 #include "power_state.h"
+#include "hardwaremanager.h"
 
 int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label, unsigned long *state_id);
 
-- 
cgit v1.1


From 9fe1837d18c2b31f535ef18cd076b678d6a3e2d6 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Nov 2015 00:23:57 -0500
Subject: drm/amd/powerplay/tonga: enable pcie and mclk forcing for low

When forcing the lowest state also force mclk and pcie.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 48 +++++++++++++++++------
 1 file changed, 37 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 9a1e8bf..a9cc786 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -3279,7 +3279,7 @@ int tonga_force_dpm_highest(struct pp_hwmgr *hwmgr)
 				if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 					TARGET_AND_CURRENT_PROFILE_INDEX, CURR_MCLK_INDEX) != level)
 					printk(KERN_ERR "[ powerplay ] Target_and_current_Profile_Index. \
-						Curr_Sclk_Index does not match the level \n");
+						Curr_Mclk_Index does not match the level \n");
 			}
 		}
 	}
@@ -3424,21 +3424,47 @@ static uint32_t tonga_get_lowest_enable_level(
 
 static int tonga_force_dpm_lowest(struct pp_hwmgr *hwmgr)
 {
-	uint32_t level = 0;
+	uint32_t level;
 	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
 
-	/* for now force only sclk */
-	if (0 != data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
-		level = tonga_get_lowest_enable_level(hwmgr,
-					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
+	if (0 == data->pcie_dpm_key_disabled) {
+		/* PCIE */
+		if (data->dpm_level_enable_mask.pcie_dpm_enable_mask != 0) {
+			level = tonga_get_lowest_enable_level(hwmgr,
+							      data->dpm_level_enable_mask.pcie_dpm_enable_mask);
+			PP_ASSERT_WITH_CODE((0 == tonga_dpm_force_state_pcie(hwmgr, level)),
+					    "force lowest pcie dpm state failed!", return -1);
+		}
+	}
+
+	if (0 == data->sclk_dpm_key_disabled) {
+		/* SCLK */
+		if (0 != data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
+			level = tonga_get_lowest_enable_level(hwmgr,
+							      data->dpm_level_enable_mask.sclk_dpm_enable_mask);
 
-		PP_ASSERT_WITH_CODE((0 == tonga_dpm_force_state(hwmgr, level)),
-			"force sclk dpm state failed!", return -1);
+			PP_ASSERT_WITH_CODE((0 == tonga_dpm_force_state(hwmgr, level)),
+					    "force sclk dpm state failed!", return -1);
 
-		if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
-			CGS_IND_REG__SMC, TARGET_AND_CURRENT_PROFILE_INDEX, CURR_SCLK_INDEX) != level)
-			printk(KERN_ERR "[ powerplay ] Target_and_current_Profile_Index.	\
+			if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,
+							 CGS_IND_REG__SMC, TARGET_AND_CURRENT_PROFILE_INDEX, CURR_SCLK_INDEX) != level)
+				printk(KERN_ERR "[ powerplay ] Target_and_current_Profile_Index.	\
 				Curr_Sclk_Index does not match the level \n");
+		}
+	}
+
+	if (0 == data->mclk_dpm_key_disabled) {
+		/* MCLK */
+		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask != 0) {
+			level = tonga_get_lowest_enable_level(hwmgr,
+							      data->dpm_level_enable_mask.mclk_dpm_enable_mask);
+			PP_ASSERT_WITH_CODE((0 == tonga_dpm_force_state_mclk(hwmgr, level)),
+					    "force lowest mclk dpm state failed!", return -1);
+			if (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+							 TARGET_AND_CURRENT_PROFILE_INDEX, CURR_MCLK_INDEX) != level)
+				printk(KERN_ERR "[ powerplay ] Target_and_current_Profile_Index. \
+						Curr_Mclk_Index does not match the level \n");
+		}
 	}
 
 	return 0;
-- 
cgit v1.1


From 74c577b0313d4140ec8b61745c6ade3a4d735d33 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Nov 2015 00:31:00 -0500
Subject: drm/amd/powerplay/fiji: enable pcie and mclk forcing for low

When forcing the lowest state also force mclk and pcie.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c | 30 ++++++++++++++++++++----
 1 file changed, 25 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 4457878..adcc2f0 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -3576,18 +3576,38 @@ static int fiji_force_dpm_lowest(struct pp_hwmgr *hwmgr)
 {
 	struct fiji_hwmgr *data =
 			(struct fiji_hwmgr *)(hwmgr->backend);
-	uint32_t level = 0;
+	uint32_t level;
 
-	/* Only force sclk for now */
 	if (!data->sclk_dpm_key_disabled)
 		if (data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
 			level = fiji_get_lowest_enabled_level(hwmgr,
-					data->dpm_level_enable_mask.sclk_dpm_enable_mask);
+							      data->dpm_level_enable_mask.sclk_dpm_enable_mask);
 			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					PPSMC_MSG_SCLKDPM_SetEnabledMask,
-					(1 << level));
+							    PPSMC_MSG_SCLKDPM_SetEnabledMask,
+							    (1 << level));
+
+	}
+
+	if (!data->mclk_dpm_key_disabled) {
+		if (data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
+			level = fiji_get_lowest_enabled_level(hwmgr,
+							      data->dpm_level_enable_mask.mclk_dpm_enable_mask);
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+							    PPSMC_MSG_MCLKDPM_SetEnabledMask,
+							    (1 << level));
+		}
+	}
 
+	if (!data->pcie_dpm_key_disabled) {
+		if (data->dpm_level_enable_mask.pcie_dpm_enable_mask) {
+			level = fiji_get_lowest_enabled_level(hwmgr,
+							      data->dpm_level_enable_mask.pcie_dpm_enable_mask);
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+							    PPSMC_MSG_PCIeDPM_ForceLevel,
+							    (1 << level));
+		}
 	}
+
 	return 0;
 
 }
-- 
cgit v1.1


From 16881da6c0b9db5fca95b96b0f02720e94c92629 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Nov 2015 20:18:52 -0500
Subject: drm/amdgpu: extract pcie helpers to common header

These will be used by multiple powerplay drivers and
other IP modules.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/include/amd_pcie.h            |  50 ++++++++
 drivers/gpu/drm/amd/include/amd_pcie_helpers.h    | 141 ++++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c  |   1 +
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h  |   2 -
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 112 +----------------
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h |  24 ----
 6 files changed, 193 insertions(+), 137 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/include/amd_pcie.h
 create mode 100644 drivers/gpu/drm/amd/include/amd_pcie_helpers.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/include/amd_pcie.h b/drivers/gpu/drm/amd/include/amd_pcie.h
new file mode 100644
index 0000000..7c2a916
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/amd_pcie.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __AMD_PCIE_H__
+#define __AMD_PCIE_H__
+
+/* Following flags shows PCIe link speed supported in driver which are decided by chipset and ASIC */
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1        0x00010000
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2        0x00020000
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3        0x00040000
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_MASK        0xFFFF0000
+#define CAIL_PCIE_LINK_SPEED_SUPPORT_SHIFT       16
+
+/* Following flags shows PCIe link speed supported by ASIC H/W.*/
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1   0x00000001
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2   0x00000002
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3   0x00000004
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_MASK   0x0000FFFF
+#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_SHIFT  0
+
+/* Following flags shows PCIe lane width switch supported in driver which are decided by chipset and ASIC */
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X1          0x00010000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X2          0x00020000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X4          0x00040000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X8          0x00080000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X12         0x00100000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X16         0x00200000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X32         0x00400000
+#define CAIL_PCIE_LINK_WIDTH_SUPPORT_SHIFT       16
+
+#endif
diff --git a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
new file mode 100644
index 0000000..2cfdf05
--- /dev/null
+++ b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __AMD_PCIE_HELPERS_H__
+#define __AMD_PCIE_HELPERS_H__
+
+#include "amd_pcie.h"
+
+static inline bool is_pcie_gen3_supported(uint32_t pcie_link_speed_cap)
+{
+	if (pcie_link_speed_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
+		return 1;
+
+	return 0;
+}
+
+static inline bool is_pcie_gen2_supported(uint32_t pcie_link_speed_cap)
+{
+	if (pcie_link_speed_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
+		return 1;
+
+	return 0;
+}
+
+/* Get the new PCIE speed given the ASIC PCIE Cap and the NewState's requested PCIE speed*/
+static inline uint16_t get_pcie_gen_support(uint32_t pcie_link_speed_cap,
+					    uint16_t ns_pcie_gen)
+{
+	uint32_t asic_pcie_link_speed_cap = (pcie_link_speed_cap &
+		CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_MASK);
+	uint32_t sys_pcie_link_speed_cap  = (pcie_link_speed_cap &
+		CAIL_PCIE_LINK_SPEED_SUPPORT_MASK);
+
+	switch (asic_pcie_link_speed_cap) {
+	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1:
+		return PP_PCIEGen1;
+
+	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2:
+		return PP_PCIEGen2;
+
+	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3:
+		return PP_PCIEGen3;
+
+	default:
+		if (is_pcie_gen3_supported(sys_pcie_link_speed_cap) &&
+			(ns_pcie_gen == PP_PCIEGen3)) {
+			return PP_PCIEGen3;
+		} else if (is_pcie_gen2_supported(sys_pcie_link_speed_cap) &&
+			((ns_pcie_gen == PP_PCIEGen3) || (ns_pcie_gen == PP_PCIEGen2))) {
+			return PP_PCIEGen2;
+		}
+	}
+
+	return PP_PCIEGen1;
+}
+
+static inline uint16_t get_pcie_lane_support(uint32_t pcie_lane_width_cap,
+					     uint16_t ns_pcie_lanes)
+{
+	int i, j;
+	uint16_t new_pcie_lanes = ns_pcie_lanes;
+	uint16_t pcie_lanes[7] = {1, 2, 4, 8, 12, 16, 32};
+
+	switch (pcie_lane_width_cap) {
+	case 0:
+		printk(KERN_ERR "No valid PCIE lane width reported");
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X1:
+		new_pcie_lanes = 1;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X2:
+		new_pcie_lanes = 2;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X4:
+		new_pcie_lanes = 4;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X8:
+		new_pcie_lanes = 8;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X12:
+		new_pcie_lanes = 12;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X16:
+		new_pcie_lanes = 16;
+		break;
+	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X32:
+		new_pcie_lanes = 32;
+		break;
+	default:
+		for (i = 0; i < 7; i++) {
+			if (ns_pcie_lanes == pcie_lanes[i]) {
+				if (pcie_lane_width_cap & (0x10000 << i)) {
+					break;
+				} else {
+					for (j = i - 1; j >= 0; j--) {
+						if (pcie_lane_width_cap & (0x10000 << j)) {
+							new_pcie_lanes = pcie_lanes[j];
+							break;
+						}
+					}
+
+					if (j < 0) {
+						for (j = i + 1; j < 7; j++) {
+							if (pcie_lane_width_cap & (0x10000 << j)) {
+								new_pcie_lanes = pcie_lanes[j];
+								break;
+							}
+						}
+						if (j > 7)
+							printk(KERN_ERR "Cannot find a valid PCIE lane width!");
+					}
+				}
+				break;
+			}
+		}
+		break;
+	}
+
+	return new_pcie_lanes;
+}
+
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index adcc2f0..ccbdbef 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -49,6 +49,7 @@
 #include "tonga_pptable.h"
 #include "pp_debug.h"
 #include "pp_acpi.h"
+#include "amd_pcie_helpers.h"
 
 #define VOLTAGE_SCALE	4
 #define SMC_RAM_END		0x40000
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
index 38dbe49..22d985e 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
@@ -339,8 +339,6 @@ enum Fiji_I2CLineID {
 extern int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr);
 extern int tonga_hwmgr_backend_fini(struct pp_hwmgr *hwmgr);
 extern int tonga_get_mc_microcode_version (struct pp_hwmgr *hwmgr);
-extern uint16_t get_pcie_gen_support(uint32_t pcie_link_speed_cap, uint16_t ns_pcie_gen);
-extern uint16_t get_pcie_lane_support(uint32_t pcie_lane_width_cap, uint16_t ns_pcie_lanes);
 
 #define PP_HOST_TO_SMC_UL(X) cpu_to_be32(X)
 #define PP_SMC_TO_HOST_UL(X) be32_to_cpu(X)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index a9cc786..9442313 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -53,6 +53,7 @@
 
 #include "cgs_linux.h"
 #include "eventmgr.h"
+#include "amd_pcie_helpers.h"
 
 #define MC_CG_ARB_FREQ_F0           0x0a
 #define MC_CG_ARB_FREQ_F1           0x0b
@@ -2651,117 +2652,6 @@ static void tonga_setup_pcie_table_entry(
 	dpm_table->dpm_levels[index].enabled = 1;
 }
 
-bool is_pcie_gen3_supported(uint32_t pcie_link_speed_cap)
-{
-	if (pcie_link_speed_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-		return 1;
-
-	return 0;
-}
-
-bool is_pcie_gen2_supported(uint32_t pcie_link_speed_cap)
-{
-	if (pcie_link_speed_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
-		return 1;
-
-	return 0;
-}
-
-/* Get the new PCIE speed given the ASIC PCIE Cap and the NewState's requested PCIE speed*/
-uint16_t get_pcie_gen_support(uint32_t pcie_link_speed_cap, uint16_t ns_pcie_gen)
-{
-	uint32_t asic_pcie_link_speed_cap = (pcie_link_speed_cap &
-		CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_MASK);
-	uint32_t sys_pcie_link_speed_cap  = (pcie_link_speed_cap &
-		CAIL_PCIE_LINK_SPEED_SUPPORT_MASK);
-
-	switch (asic_pcie_link_speed_cap) {
-	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1:
-		return PP_PCIEGen1;
-
-	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2:
-		return PP_PCIEGen2;
-
-	case CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3:
-		return PP_PCIEGen3;
-
-	default:
-		if (is_pcie_gen3_supported(sys_pcie_link_speed_cap) &&
-			(ns_pcie_gen == PP_PCIEGen3)) {
-			return PP_PCIEGen3;
-		} else if (is_pcie_gen2_supported(sys_pcie_link_speed_cap) &&
-			((ns_pcie_gen == PP_PCIEGen3) || (ns_pcie_gen == PP_PCIEGen2))) {
-			return PP_PCIEGen2;
-		}
-	}
-
-	return PP_PCIEGen1;
-}
-
-uint16_t get_pcie_lane_support(uint32_t pcie_lane_width_cap, uint16_t ns_pcie_lanes)
-{
-	int i, j;
-	uint16_t new_pcie_lanes = ns_pcie_lanes;
-	uint16_t pcie_lanes[7] = {1, 2, 4, 8, 12, 16, 32};
-
-	switch (pcie_lane_width_cap) {
-	case 0:
-		printk(KERN_ERR "[ powerplay ] No valid PCIE lane width reported by CAIL!");
-		break;
-	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X1:
-		new_pcie_lanes = 1;
-		break;
-	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X2:
-		new_pcie_lanes = 2;
-		break;
-	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X4:
-		new_pcie_lanes = 4;
-		break;
-	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X8:
-		new_pcie_lanes = 8;
-		break;
-	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X12:
-		new_pcie_lanes = 12;
-		break;
-	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X16:
-		new_pcie_lanes = 16;
-		break;
-	case CAIL_PCIE_LINK_WIDTH_SUPPORT_X32:
-		new_pcie_lanes = 32;
-		break;
-	default:
-		for (i = 0; i < 7; i++) {
-			if (ns_pcie_lanes == pcie_lanes[i]) {
-				if (pcie_lane_width_cap & (0x10000 << i)) {
-					break;
-				} else {
-					for (j = i - 1; j >= 0; j--) {
-						if (pcie_lane_width_cap & (0x10000 << j)) {
-							new_pcie_lanes = pcie_lanes[j];
-							break;
-						}
-					}
-
-					if (j < 0) {
-						for (j = i + 1; j < 7; j++) {
-							if (pcie_lane_width_cap & (0x10000 << j)) {
-								new_pcie_lanes = pcie_lanes[j];
-								break;
-							}
-						}
-						if (j > 7)
-							printk(KERN_ERR "[ powerplay ] Cannot find a valid PCIE lane width!");
-					}
-				}
-				break;
-			}
-		}
-		break;
-	}
-
-	return new_pcie_lanes;
-}
-
 static int tonga_setup_default_pcie_tables(struct pp_hwmgr *hwmgr)
 {
 	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
index 44b985a..49168d2 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.h
@@ -386,30 +386,6 @@ typedef struct tonga_hwmgr tonga_hwmgr;
 
 #define TONGA_UNUSED_GPIO_PIN                        0x7F
 
-/* Following flags shows PCIe link speed supported in driver which are decided by chipset and ASIC */
-#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1        0x00010000
-#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2        0x00020000
-#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3        0x00040000
-#define CAIL_PCIE_LINK_SPEED_SUPPORT_MASK        0xFFFF0000
-#define CAIL_PCIE_LINK_SPEED_SUPPORT_SHIFT       16
-
-/* Following flags shows PCIe link speed supported by ASIC H/W.*/
-#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1   0x00000001
-#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2   0x00000002
-#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3   0x00000004
-#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_MASK   0x0000FFFF
-#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_SHIFT  0
-
-/* Following flags shows PCIe lane width switch supported in driver which are decided by chipset and ASIC */
-#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X1          0x00010000
-#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X2          0x00020000
-#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X4          0x00040000
-#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X8          0x00080000
-#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X12         0x00100000
-#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X16         0x00200000
-#define CAIL_PCIE_LINK_WIDTH_SUPPORT_X32         0x00400000
-#define CAIL_PCIE_LINK_WIDTH_SUPPORT_SHIFT       16
-
 #define PP_HOST_TO_SMC_UL(X) cpu_to_be32(X)
 #define PP_SMC_TO_HOST_UL(X) be32_to_cpu(X)
 
-- 
cgit v1.1


From 60d8edd415e9da63599c7601707ca78ad74a927e Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Nov 2015 23:14:39 -0500
Subject: drm: add drm_pcie_get_max_link_width helper (v2)

Add a helper to get the max link width of the port.
Similar to the helper to get the max link speed.

v2: fix typo in commit message

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/drm_pci.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index fcd2a86..a1fff11 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -410,6 +410,26 @@ int drm_pcie_get_speed_cap_mask(struct drm_device *dev, u32 *mask)
 }
 EXPORT_SYMBOL(drm_pcie_get_speed_cap_mask);
 
+int drm_pcie_get_max_link_width(struct drm_device *dev, u32 *mlw)
+{
+	struct pci_dev *root;
+	u32 lnkcap;
+
+	*mlw = 0;
+	if (!dev->pdev)
+		return -EINVAL;
+
+	root = dev->pdev->bus->self;
+
+	pcie_capability_read_dword(root, PCI_EXP_LNKCAP, &lnkcap);
+
+	*mlw = (lnkcap & PCI_EXP_LNKCAP_MLW) >> 4;
+
+	DRM_INFO("probing mlw for device %x:%x = %x\n", root->vendor, root->device, lnkcap);
+	return 0;
+}
+EXPORT_SYMBOL(drm_pcie_get_max_link_width);
+
 #else
 
 int drm_pci_init(struct drm_driver *driver, struct pci_driver *pdriver)
-- 
cgit v1.1


From d0dd7f0cc345fc8757148004639e1993ba183bd6 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Nov 2015 19:45:06 -0500
Subject: drm/amdgpu: store pcie gen mask and link width

We'll need this later for pcie dpm.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h        |  4 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 78 ++++++++++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/cik.c           | 24 ++++-----
 drivers/gpu/drm/amd/amdgpu/vi.c            | 13 ++---
 4 files changed, 99 insertions(+), 20 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 637eff3..26d9134 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1637,8 +1637,12 @@ struct amdgpu_pm {
 	const struct firmware	*fw;	/* SMC firmware */
 	uint32_t                fw_version;
 	const struct amdgpu_dpm_funcs *funcs;
+	uint32_t                pcie_gen_mask;
+	uint32_t                pcie_mlw_mask;
 };
 
+void amdgpu_get_pcie_info(struct amdgpu_device *adev);
+
 /*
  * UVD
  */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 587ff71..6553146 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -38,6 +38,7 @@
 #include "amdgpu_i2c.h"
 #include "atom.h"
 #include "amdgpu_atombios.h"
+#include "amd_pcie.h"
 #ifdef CONFIG_DRM_AMDGPU_CIK
 #include "cik.h"
 #endif
@@ -1932,6 +1933,83 @@ retry:
 	return r;
 }
 
+void amdgpu_get_pcie_info(struct amdgpu_device *adev)
+{
+	u32 mask;
+	int ret;
+
+	if (pci_is_root_bus(adev->pdev->bus))
+		return;
+
+	if (amdgpu_pcie_gen2 == 0)
+		return;
+
+	if (adev->flags & AMD_IS_APU)
+		return;
+
+	ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
+	if (!ret) {
+		adev->pm.pcie_gen_mask = (CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1 |
+					  CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2 |
+					  CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3);
+
+		if (mask & DRM_PCIE_SPEED_25)
+			adev->pm.pcie_gen_mask |= CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1;
+		if (mask & DRM_PCIE_SPEED_50)
+			adev->pm.pcie_gen_mask |= CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2;
+		if (mask & DRM_PCIE_SPEED_80)
+			adev->pm.pcie_gen_mask |= CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3;
+	}
+	ret = drm_pcie_get_max_link_width(adev->ddev, &mask);
+	if (!ret) {
+		switch (mask) {
+		case 32:
+			adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X32 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X16 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X1);
+			break;
+		case 16:
+			adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X16 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X1);
+			break;
+		case 12:
+			adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X12 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X1);
+			break;
+		case 8:
+			adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X8 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X1);
+			break;
+		case 4:
+			adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X4 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X1);
+			break;
+		case 2:
+			adev->pm.pcie_mlw_mask = (CAIL_PCIE_LINK_WIDTH_SUPPORT_X2 |
+						  CAIL_PCIE_LINK_WIDTH_SUPPORT_X1);
+			break;
+		case 1:
+			adev->pm.pcie_mlw_mask = CAIL_PCIE_LINK_WIDTH_SUPPORT_X1;
+			break;
+		default:
+			break;
+		}
+	}
+}
 
 /*
  * Debugfs
diff --git a/drivers/gpu/drm/amd/amdgpu/cik.c b/drivers/gpu/drm/amd/amdgpu/cik.c
index c7c298b..fd9c958 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik.c
@@ -32,6 +32,7 @@
 #include "amdgpu_vce.h"
 #include "cikd.h"
 #include "atom.h"
+#include "amd_pcie.h"
 
 #include "cik.h"
 #include "gmc_v7_0.h"
@@ -1595,8 +1596,8 @@ static void cik_pcie_gen3_enable(struct amdgpu_device *adev)
 {
 	struct pci_dev *root = adev->pdev->bus->self;
 	int bridge_pos, gpu_pos;
-	u32 speed_cntl, mask, current_data_rate;
-	int ret, i;
+	u32 speed_cntl, current_data_rate;
+	int i;
 	u16 tmp16;
 
 	if (pci_is_root_bus(adev->pdev->bus))
@@ -1608,23 +1609,20 @@ static void cik_pcie_gen3_enable(struct amdgpu_device *adev)
 	if (adev->flags & AMD_IS_APU)
 		return;
 
-	ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
-	if (ret != 0)
-		return;
-
-	if (!(mask & (DRM_PCIE_SPEED_50 | DRM_PCIE_SPEED_80)))
+	if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 |
+					CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)))
 		return;
 
 	speed_cntl = RREG32_PCIE(ixPCIE_LC_SPEED_CNTL);
 	current_data_rate = (speed_cntl & PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK) >>
 		PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT;
-	if (mask & DRM_PCIE_SPEED_80) {
+	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) {
 		if (current_data_rate == 2) {
 			DRM_INFO("PCIE gen 3 link speeds already enabled\n");
 			return;
 		}
 		DRM_INFO("enabling PCIE gen 3 link speeds, disable with amdgpu.pcie_gen2=0\n");
-	} else if (mask & DRM_PCIE_SPEED_50) {
+	} else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2) {
 		if (current_data_rate == 1) {
 			DRM_INFO("PCIE gen 2 link speeds already enabled\n");
 			return;
@@ -1640,7 +1638,7 @@ static void cik_pcie_gen3_enable(struct amdgpu_device *adev)
 	if (!gpu_pos)
 		return;
 
-	if (mask & DRM_PCIE_SPEED_80) {
+	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) {
 		/* re-try equalization if gen3 is not already enabled */
 		if (current_data_rate != 2) {
 			u16 bridge_cfg, gpu_cfg;
@@ -1735,9 +1733,9 @@ static void cik_pcie_gen3_enable(struct amdgpu_device *adev)
 
 	pci_read_config_word(adev->pdev, gpu_pos + PCI_EXP_LNKCTL2, &tmp16);
 	tmp16 &= ~0xf;
-	if (mask & DRM_PCIE_SPEED_80)
+	if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
 		tmp16 |= 3; /* gen3 */
-	else if (mask & DRM_PCIE_SPEED_50)
+	else if (adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
 		tmp16 |= 2; /* gen2 */
 	else
 		tmp16 |= 1; /* gen1 */
@@ -2450,6 +2448,8 @@ static int cik_common_early_init(void *handle)
 		return -EINVAL;
 	}
 
+	amdgpu_get_pcie_info(adev);
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index e51070e9..25d6207 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -31,6 +31,7 @@
 #include "amdgpu_vce.h"
 #include "amdgpu_ucode.h"
 #include "atom.h"
+#include "amd_pcie.h"
 
 #include "gmc/gmc_8_1_d.h"
 #include "gmc/gmc_8_1_sh_mask.h"
@@ -1052,9 +1053,6 @@ static int vi_set_vce_clocks(struct amdgpu_device *adev, u32 evclk, u32 ecclk)
 
 static void vi_pcie_gen3_enable(struct amdgpu_device *adev)
 {
-	u32 mask;
-	int ret;
-
 	if (pci_is_root_bus(adev->pdev->bus))
 		return;
 
@@ -1064,11 +1062,8 @@ static void vi_pcie_gen3_enable(struct amdgpu_device *adev)
 	if (adev->flags & AMD_IS_APU)
 		return;
 
-	ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
-	if (ret != 0)
-		return;
-
-	if (!(mask & (DRM_PCIE_SPEED_50 | DRM_PCIE_SPEED_80)))
+	if (!(adev->pm.pcie_gen_mask & (CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 |
+					CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)))
 		return;
 
 	/* todo */
@@ -1473,6 +1468,8 @@ static int vi_common_early_init(void *handle)
 	if (amdgpu_smc_load_fw && smc_enabled)
 		adev->firmware.smu_load = true;
 
+	amdgpu_get_pcie_info(adev);
+
 	return 0;
 }
 
-- 
cgit v1.1


From cfd316d59e203985699495147a973ba058ff5478 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Nov 2015 20:35:32 -0500
Subject: drm/amdgpu/cgs: add sys info query for pcie gen and link width

Needed by powerplay to properly handle pcie dpm switching.

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c  | 6 ++++++
 drivers/gpu/drm/amd/include/cgs_common.h | 2 ++
 2 files changed, 8 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index a611401a..6fa0fea 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -754,6 +754,12 @@ static int amdgpu_cgs_query_system_info(void *cgs_device,
 	case CGS_SYSTEM_INFO_ADAPTER_BDF_ID:
 		sys_info->value = adev->pdev->devfn | (adev->pdev->bus->number << 8);
 		break;
+	case CGS_SYSTEM_INFO_PCIE_GEN_INFO:
+		sys_info->value = adev->pm.pcie_gen_mask;
+		break;
+	case CGS_SYSTEM_INFO_PCIE_MLW:
+		sys_info->value = adev->pm.pcie_mlw_mask;
+		break;
 	default:
 		return -ENODEV;
 	}
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index 2bbffd1..03affb3 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -107,6 +107,8 @@ enum cgs_ucode_id {
 
 enum cgs_system_info_id {
 	CGS_SYSTEM_INFO_ADAPTER_BDF_ID = 1,
+	CGS_SYSTEM_INFO_PCIE_GEN_INFO,
+	CGS_SYSTEM_INFO_PCIE_MLW,
 	CGS_SYSTEM_INFO_ID_MAXIMUM,
 };
 
-- 
cgit v1.1


From 834b694cc37890b8ac5437115994dac3a2f48725 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Nov 2015 20:58:55 -0500
Subject: drm/amdgpu/powerplay/tonga: query supported pcie info from cgs (v2)

Rather than hardcode it.

v2: integrate spc fix from Rex

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 9442313..bed50e6 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -4559,14 +4559,30 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 	data->vddc_phase_shed_control = 0;
 
 	if (0 == result) {
+		struct cgs_system_info sys_info = {0};
+
 		data->is_tlu_enabled = 0;
 		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
 			TONGA_MAX_HARDWARE_POWERLEVELS;
 		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
 		hwmgr->platform_descriptor.minimumClocksReductionPercentage  = 50;
 
-		data->pcie_gen_cap = 0x30007;
-		data->pcie_lane_cap = 0x2f0000;
+		sys_info.size = sizeof(struct cgs_system_info);
+		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_GEN_INFO;
+		result = cgs_query_system_info(hwmgr->device, &sys_info);
+		if (result)
+			data->pcie_gen_cap = 0x30007;
+		else
+			data->pcie_gen_cap = (uint32_t)sys_info.value;
+		if (data->pcie_gen_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
+			data->pcie_spc_cap = 20;
+		sys_info.size = sizeof(struct cgs_system_info);
+		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_MLW;
+		result = cgs_query_system_info(hwmgr->device, &sys_info);
+		if (result)
+			data->pcie_lane_cap = 0x2f0000;
+		else
+			data->pcie_lane_cap = (uint32_t)sys_info.value;
 	} else {
 		/* Ignore return value in here, we are cleaning up a mess. */
 		tonga_hwmgr_backend_fini(hwmgr);
-- 
cgit v1.1


From 464cea3e35080e80734316e94e052c9027bee780 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 11 Nov 2015 21:02:16 -0500
Subject: drm/amdgpu/powerplay/fiji: query supported pcie info from cgs (v2)

Rather than hardcode it.

v2: integrate spc fix from Rex

Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index ccbdbef..5ef92e1 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -684,14 +684,30 @@ static int fiji_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 			PHM_PlatformCaps_StayInBootState);
 
 	if (0 == result) {
+		struct cgs_system_info sys_info = {0};
+
 		data->is_tlu_enabled = 0;
 		hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
 				FIJI_MAX_HARDWARE_POWERLEVELS;
 		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
 		hwmgr->platform_descriptor.minimumClocksReductionPercentage  = 50;
 
-		data->pcie_gen_cap = 0x30007;
-		data->pcie_lane_cap = 0x2f0000;
+		sys_info.size = sizeof(struct cgs_system_info);
+		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_GEN_INFO;
+		result = cgs_query_system_info(hwmgr->device, &sys_info);
+		if (result)
+			data->pcie_gen_cap = 0x30007;
+		else
+			data->pcie_gen_cap = (uint32_t)sys_info.value;
+		if (data->pcie_gen_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
+			data->pcie_spc_cap = 20;
+		sys_info.size = sizeof(struct cgs_system_info);
+		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_MLW;
+		result = cgs_query_system_info(hwmgr->device, &sys_info);
+		if (result)
+			data->pcie_lane_cap = 0x2f0000;
+		else
+			data->pcie_lane_cap = (uint32_t)sys_info.value;
 	} else {
 		/* Ignore return value in here, we are cleaning up a mess. */
 		tonga_hwmgr_backend_fini(hwmgr);
-- 
cgit v1.1


From 62a03f6d58dafd3d25f527e75589d45ba4b3a537 Mon Sep 17 00:00:00 2001
From: kbuild test robot <fengguang.wu@intel.com>
Date: Thu, 12 Nov 2015 12:58:34 -0500
Subject: drm/amd/powerplay: fix boolreturn.cocci warnings

drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/tonga_hwmgr.c:2653:9-10: WARNING: return of 0/1 in function 'is_pcie_gen2_supported' with return type bool
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/tonga_hwmgr.c:2645:9-10: WARNING: return of 0/1 in function 'is_pcie_gen3_supported' with return type bool

 Return statements in functions returning bool should use
 true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci

CC: yanyang1 <young.yang@amd.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/include/amd_pcie_helpers.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
index 2cfdf05..5725bf8 100644
--- a/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
+++ b/drivers/gpu/drm/amd/include/amd_pcie_helpers.h
@@ -28,17 +28,17 @@
 static inline bool is_pcie_gen3_supported(uint32_t pcie_link_speed_cap)
 {
 	if (pcie_link_speed_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3)
-		return 1;
+		return true;
 
-	return 0;
+	return false;
 }
 
 static inline bool is_pcie_gen2_supported(uint32_t pcie_link_speed_cap)
 {
 	if (pcie_link_speed_cap & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2)
-		return 1;
+		return true;
 
-	return 0;
+	return false;
 }
 
 /* Get the new PCIE speed given the ASIC PCIE Cap and the NewState's requested PCIE speed*/
-- 
cgit v1.1


From 0104aa21a936f6360c7c8aaf2e2b6e18b4ff5dab Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 13 Nov 2015 10:46:30 -0500
Subject: drm/amd/powerplay/tonga: Add UVD DPM init

Load the UVD DPM state into the SMC.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 56 +++++++++++++++++++++++
 1 file changed, 56 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index bed50e6..2348d8c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -1639,6 +1639,58 @@ static int tonga_populate_smc_link_level(struct pp_hwmgr *hwmgr, SMU72_Discrete_
 	return 0;
 }
 
+static int tonga_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
+					SMU72_Discrete_DpmTable *table)
+{
+	int result = 0;
+
+	uint8_t count;
+	pp_atomctrl_clock_dividers_vi dividers;
+	tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+	phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table = pptable_info->mm_dep_table;
+
+	table->UvdLevelCount = (uint8_t) (mm_table->count);
+	table->UvdBootLevel = 0;
+
+	for (count = 0; count < table->UvdLevelCount; count++) {
+		table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
+		table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
+		table->UvdLevel[count].MinVoltage.Vddc =
+			tonga_get_voltage_index(pptable_info->vddc_lookup_table,
+						mm_table->entries[count].vddc);
+		table->UvdLevel[count].MinVoltage.VddGfx =
+			(data->vdd_gfx_control == TONGA_VOLTAGE_CONTROL_BY_SVID2) ?
+			tonga_get_voltage_index(pptable_info->vddgfx_lookup_table,
+						mm_table->entries[count].vddgfx) : 0;
+		table->UvdLevel[count].MinVoltage.Vddci =
+			tonga_get_voltage_id(&data->vddci_voltage_table,
+					     mm_table->entries[count].vddc - data->vddc_vddci_delta);
+		table->UvdLevel[count].MinVoltage.Phases = 1;
+
+		/* retrieve divider value for VBIOS */
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+							  table->UvdLevel[count].VclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				    "can not find divide id for Vclk clock", return result);
+
+		table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
+							  table->UvdLevel[count].DclkFrequency, &dividers);
+		PP_ASSERT_WITH_CODE((0 == result),
+				    "can not find divide id for Dclk clock", return result);
+
+		table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
+
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
+		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
+		//CONVERT_FROM_HOST_TO_SMC_UL((uint32_t)table->UvdLevel[count].MinVoltage);
+    }
+
+    return result;
+
+}
 
 static int tonga_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
 		SMU72_Discrete_DpmTable *table)
@@ -2924,6 +2976,10 @@ int tonga_init_smc_table(struct pp_hwmgr *hwmgr)
 	PP_ASSERT_WITH_CODE(0 == result,
 		"Failed to Write ARB settings for the initial state.", return result;);
 
+	result = tonga_populate_smc_uvd_level(hwmgr, table);
+	PP_ASSERT_WITH_CODE(0 == result,
+		"Failed to initialize UVD Level!", return result;);
+
 	result = tonga_populate_smc_boot_level(hwmgr, table);
 	PP_ASSERT_WITH_CODE(0 == result,
 		"Failed to initialize Boot Level!", return result;);
-- 
cgit v1.1


From 6e378858df1df362d8db814666d0caa0703087a3 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Tue, 10 Nov 2015 10:50:25 -0500
Subject: drm/amd/amdgpu: add gfx clock gating support for Fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 254 ++++++++++++++++++++++++++++++++++
 1 file changed, 254 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 6c063a4..13235d8 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -66,6 +66,27 @@
 #define MACRO_TILE_ASPECT(x)				((x) << GB_MACROTILE_MODE0__MACRO_TILE_ASPECT__SHIFT)
 #define NUM_BANKS(x)					((x) << GB_MACROTILE_MODE0__NUM_BANKS__SHIFT)
 
+#define RLC_CGTT_MGCG_OVERRIDE__CPF_MASK            0x00000001L
+#define RLC_CGTT_MGCG_OVERRIDE__RLC_MASK            0x00000002L
+#define RLC_CGTT_MGCG_OVERRIDE__MGCG_MASK           0x00000004L
+#define RLC_CGTT_MGCG_OVERRIDE__CGCG_MASK           0x00000008L
+#define RLC_CGTT_MGCG_OVERRIDE__CGLS_MASK           0x00000010L
+#define RLC_CGTT_MGCG_OVERRIDE__GRBM_MASK           0x00000020L
+
+/* BPM SERDES CMD */
+#define SET_BPM_SERDES_CMD    1
+#define CLE_BPM_SERDES_CMD    0
+
+/* BPM Register Address*/
+enum {
+	BPM_REG_CGLS_EN = 0,        /* Enable/Disable CGLS */
+	BPM_REG_CGLS_ON,            /* ON/OFF CGLS: shall be controlled by RLC FW */
+	BPM_REG_CGCG_OVERRIDE,      /* Set/Clear CGCG Override */
+	BPM_REG_MGCG_OVERRIDE,      /* Set/Clear MGCG Override */
+	BPM_REG_FGCG_OVERRIDE,      /* Set/Clear FGCG Override */
+	BPM_REG_FGCG_MAX
+};
+
 MODULE_FIRMWARE("amdgpu/carrizo_ce.bin");
 MODULE_FIRMWARE("amdgpu/carrizo_pfp.bin");
 MODULE_FIRMWARE("amdgpu/carrizo_me.bin");
@@ -4301,9 +4322,242 @@ static int gfx_v8_0_set_powergating_state(void *handle,
 	return 0;
 }
 
+static void fiji_send_serdes_cmd(struct amdgpu_device *adev,
+		uint32_t reg_addr, uint32_t cmd)
+{
+	uint32_t data;
+
+	gfx_v8_0_select_se_sh(adev, 0xffffffff, 0xffffffff);
+
+	WREG32(mmRLC_SERDES_WR_CU_MASTER_MASK, 0xffffffff);
+	WREG32(mmRLC_SERDES_WR_NONCU_MASTER_MASK, 0xffffffff);
+
+	data = RREG32(mmRLC_SERDES_WR_CTRL);
+	data &= ~(RLC_SERDES_WR_CTRL__WRITE_COMMAND_MASK |
+			RLC_SERDES_WR_CTRL__READ_COMMAND_MASK |
+			RLC_SERDES_WR_CTRL__P1_SELECT_MASK |
+			RLC_SERDES_WR_CTRL__P2_SELECT_MASK |
+			RLC_SERDES_WR_CTRL__RDDATA_RESET_MASK |
+			RLC_SERDES_WR_CTRL__POWER_DOWN_MASK |
+			RLC_SERDES_WR_CTRL__POWER_UP_MASK |
+			RLC_SERDES_WR_CTRL__SHORT_FORMAT_MASK |
+			RLC_SERDES_WR_CTRL__BPM_DATA_MASK |
+			RLC_SERDES_WR_CTRL__REG_ADDR_MASK |
+			RLC_SERDES_WR_CTRL__SRBM_OVERRIDE_MASK);
+	data |= (RLC_SERDES_WR_CTRL__RSVD_BPM_ADDR_MASK |
+			(cmd << RLC_SERDES_WR_CTRL__BPM_DATA__SHIFT) |
+			(reg_addr << RLC_SERDES_WR_CTRL__REG_ADDR__SHIFT) |
+			(0xff << RLC_SERDES_WR_CTRL__BPM_ADDR__SHIFT));
+
+	WREG32(mmRLC_SERDES_WR_CTRL, data);
+}
+
+static void fiji_update_medium_grain_clock_gating(struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t temp, data;
+
+	/* It is disabled by HW by default */
+	if (enable) {
+		/* 1 - RLC memory Light sleep */
+		temp = data = RREG32(mmRLC_MEM_SLP_CNTL);
+		data |= RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK;
+		if (temp != data)
+			WREG32(mmRLC_MEM_SLP_CNTL, data);
+
+		/* 2 - CP memory Light sleep */
+		temp = data = RREG32(mmCP_MEM_SLP_CNTL);
+		data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK;
+		if (temp != data)
+			WREG32(mmCP_MEM_SLP_CNTL, data);
+
+		/* 3 - RLC_CGTT_MGCG_OVERRIDE */
+		temp = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE);
+		data &= ~(RLC_CGTT_MGCG_OVERRIDE__CPF_MASK |
+				RLC_CGTT_MGCG_OVERRIDE__RLC_MASK |
+				RLC_CGTT_MGCG_OVERRIDE__MGCG_MASK |
+				RLC_CGTT_MGCG_OVERRIDE__GRBM_MASK);
+
+		if (temp != data)
+			WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data);
+
+		/* 4 - wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */
+		gfx_v8_0_wait_for_rlc_serdes(adev);
+
+		/* 5 - clear mgcg override */
+		fiji_send_serdes_cmd(adev, BPM_REG_MGCG_OVERRIDE, CLE_BPM_SERDES_CMD);
+
+		/* 6 - Enable CGTS(Tree Shade) MGCG /MGLS */
+		temp = data = RREG32(mmCGTS_SM_CTRL_REG);
+		data &= ~(CGTS_SM_CTRL_REG__SM_MODE_MASK);
+		data |= (0x2 << CGTS_SM_CTRL_REG__SM_MODE__SHIFT);
+		data |= CGTS_SM_CTRL_REG__SM_MODE_ENABLE_MASK;
+		data &= ~CGTS_SM_CTRL_REG__OVERRIDE_MASK;
+		data &= ~CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK;
+		data |= CGTS_SM_CTRL_REG__ON_MONITOR_ADD_EN_MASK;
+		data |= (0x96 << CGTS_SM_CTRL_REG__ON_MONITOR_ADD__SHIFT);
+		if (temp != data)
+			WREG32(mmCGTS_SM_CTRL_REG, data);
+		udelay(50);
+
+		/* 7 - wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */
+		gfx_v8_0_wait_for_rlc_serdes(adev);
+	} else {
+		/* 1 - MGCG_OVERRIDE[0] for CP and MGCG_OVERRIDE[1] for RLC */
+		temp = data = RREG32(mmRLC_CGTT_MGCG_OVERRIDE);
+		data |= (RLC_CGTT_MGCG_OVERRIDE__CPF_MASK |
+				RLC_CGTT_MGCG_OVERRIDE__RLC_MASK |
+				RLC_CGTT_MGCG_OVERRIDE__MGCG_MASK |
+				RLC_CGTT_MGCG_OVERRIDE__GRBM_MASK);
+		if (temp != data)
+			WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data);
+
+		/* 2 - disable MGLS in RLC */
+		data = RREG32(mmRLC_MEM_SLP_CNTL);
+		if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) {
+			data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK;
+			WREG32(mmRLC_MEM_SLP_CNTL, data);
+		}
+
+		/* 3 - disable MGLS in CP */
+		data = RREG32(mmCP_MEM_SLP_CNTL);
+		if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) {
+			data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK;
+			WREG32(mmCP_MEM_SLP_CNTL, data);
+		}
+
+		/* 4 - Disable CGTS(Tree Shade) MGCG and MGLS */
+		temp = data = RREG32(mmCGTS_SM_CTRL_REG);
+		data |= (CGTS_SM_CTRL_REG__OVERRIDE_MASK |
+				CGTS_SM_CTRL_REG__LS_OVERRIDE_MASK);
+		if (temp != data)
+			WREG32(mmCGTS_SM_CTRL_REG, data);
+
+		/* 5 - wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */
+		gfx_v8_0_wait_for_rlc_serdes(adev);
+
+		/* 6 - set mgcg override */
+		fiji_send_serdes_cmd(adev, BPM_REG_MGCG_OVERRIDE, SET_BPM_SERDES_CMD);
+
+		udelay(50);
+
+		/* 7- wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */
+		gfx_v8_0_wait_for_rlc_serdes(adev);
+	}
+}
+
+static void fiji_update_coarse_grain_clock_gating(struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t temp, temp1, data, data1;
+
+	temp = data = RREG32(mmRLC_CGCG_CGLS_CTRL);
+
+	if (enable) {
+		/* 1 enable cntx_empty_int_enable/cntx_busy_int_enable/
+		 * Cmp_busy/GFX_Idle interrupts
+		 */
+		gfx_v8_0_enable_gui_idle_interrupt(adev, true);
+
+		temp1 = data1 =	RREG32(mmRLC_CGTT_MGCG_OVERRIDE);
+		data1 &= ~RLC_CGTT_MGCG_OVERRIDE__CGCG_MASK;
+		if (temp1 != data1)
+			WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data1);
+
+		/* 2 wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */
+		gfx_v8_0_wait_for_rlc_serdes(adev);
+
+		/* 3 - clear cgcg override */
+		fiji_send_serdes_cmd(adev, BPM_REG_CGCG_OVERRIDE, CLE_BPM_SERDES_CMD);
+
+		/* wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */
+		gfx_v8_0_wait_for_rlc_serdes(adev);
+
+		/* 4 - write cmd to set CGLS */
+		fiji_send_serdes_cmd(adev, BPM_REG_CGLS_EN, SET_BPM_SERDES_CMD);
+
+		/* 5 - enable cgcg */
+		data |= RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK;
+
+		/* enable cgls*/
+		data |= RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK;
+
+		temp1 = data1 =	RREG32(mmRLC_CGTT_MGCG_OVERRIDE);
+		data1 &= ~RLC_CGTT_MGCG_OVERRIDE__CGLS_MASK;
+
+		if (temp1 != data1)
+			WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data1);
+
+		if (temp != data)
+			WREG32(mmRLC_CGCG_CGLS_CTRL, data);
+	} else {
+		/* disable cntx_empty_int_enable & GFX Idle interrupt */
+		gfx_v8_0_enable_gui_idle_interrupt(adev, false);
+
+		/* TEST CGCG */
+		temp1 = data1 =	RREG32(mmRLC_CGTT_MGCG_OVERRIDE);
+		data1 |= (RLC_CGTT_MGCG_OVERRIDE__CGCG_MASK |
+				RLC_CGTT_MGCG_OVERRIDE__CGLS_MASK);
+		if (temp1 != data1)
+			WREG32(mmRLC_CGTT_MGCG_OVERRIDE, data1);
+
+		/* read gfx register to wake up cgcg */
+		RREG32(mmCB_CGTT_SCLK_CTRL);
+		RREG32(mmCB_CGTT_SCLK_CTRL);
+		RREG32(mmCB_CGTT_SCLK_CTRL);
+		RREG32(mmCB_CGTT_SCLK_CTRL);
+
+		/* wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */
+		gfx_v8_0_wait_for_rlc_serdes(adev);
+
+		/* write cmd to Set CGCG Overrride */
+		fiji_send_serdes_cmd(adev, BPM_REG_CGCG_OVERRIDE, SET_BPM_SERDES_CMD);
+
+		/* wait for RLC_SERDES_CU_MASTER & RLC_SERDES_NONCU_MASTER idle */
+		gfx_v8_0_wait_for_rlc_serdes(adev);
+
+		/* write cmd to Clear CGLS */
+		fiji_send_serdes_cmd(adev, BPM_REG_CGLS_EN, CLE_BPM_SERDES_CMD);
+
+		/* disable cgcg, cgls should be disabled too. */
+		data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK |
+				RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK);
+		if (temp != data)
+			WREG32(mmRLC_CGCG_CGLS_CTRL, data);
+	}
+}
+static int fiji_update_gfx_clock_gating(struct amdgpu_device *adev,
+		bool enable)
+{
+	if (enable) {
+		/* CGCG/CGLS should be enabled after MGCG/MGLS/TS(CG/LS)
+		 * ===  MGCG + MGLS + TS(CG/LS) ===
+		 */
+		fiji_update_medium_grain_clock_gating(adev, enable);
+		fiji_update_coarse_grain_clock_gating(adev, enable);
+	} else {
+		/* CGCG/CGLS should be disabled before MGCG/MGLS/TS(CG/LS)
+		 * ===  CGCG + CGLS ===
+		 */
+		fiji_update_coarse_grain_clock_gating(adev, enable);
+		fiji_update_medium_grain_clock_gating(adev, enable);
+	}
+	return 0;
+}
+
 static int gfx_v8_0_set_clockgating_state(void *handle,
 					  enum amd_clockgating_state state)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	switch (adev->asic_type) {
+	case CHIP_FIJI:
+		fiji_update_gfx_clock_gating(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		break;
+	default:
+		break;
+	}
 	return 0;
 }
 
-- 
cgit v1.1


From a0d69786b5e8c39f8e8a24422a05d3f1f4434b4d Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Tue, 10 Nov 2015 11:27:39 -0500
Subject: drm/amd/amdgpu: add gmc clock gating support for Fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 172 ++++++++++++++++++++++++++++++++++
 1 file changed, 172 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index a2d869d..6e2331f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -1328,9 +1328,181 @@ static int gmc_v8_0_process_interrupt(struct amdgpu_device *adev,
 	return 0;
 }
 
+static void fiji_update_mc_medium_grain_clock_gating(struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t data;
+
+	if (enable) {
+		data = RREG32(mmMC_HUB_MISC_HUB_CG);
+		data |= MC_HUB_MISC_HUB_CG__ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_HUB_CG, data);
+
+		data = RREG32(mmMC_HUB_MISC_SIP_CG);
+		data |= MC_HUB_MISC_SIP_CG__ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_SIP_CG, data);
+
+		data = RREG32(mmMC_HUB_MISC_VM_CG);
+		data |= MC_HUB_MISC_VM_CG__ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_VM_CG, data);
+
+		data = RREG32(mmMC_XPB_CLK_GAT);
+		data |= MC_XPB_CLK_GAT__ENABLE_MASK;
+		WREG32(mmMC_XPB_CLK_GAT, data);
+
+		data = RREG32(mmATC_MISC_CG);
+		data |= ATC_MISC_CG__ENABLE_MASK;
+		WREG32(mmATC_MISC_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_WR_CG);
+		data |= MC_CITF_MISC_WR_CG__ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_WR_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_RD_CG);
+		data |= MC_CITF_MISC_RD_CG__ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_RD_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_VM_CG);
+		data |= MC_CITF_MISC_VM_CG__ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_VM_CG, data);
+
+		data = RREG32(mmVM_L2_CG);
+		data |= VM_L2_CG__ENABLE_MASK;
+		WREG32(mmVM_L2_CG, data);
+	} else {
+		data = RREG32(mmMC_HUB_MISC_HUB_CG);
+		data &= ~MC_HUB_MISC_HUB_CG__ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_HUB_CG, data);
+
+		data = RREG32(mmMC_HUB_MISC_SIP_CG);
+		data &= ~MC_HUB_MISC_SIP_CG__ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_SIP_CG, data);
+
+		data = RREG32(mmMC_HUB_MISC_VM_CG);
+		data &= ~MC_HUB_MISC_VM_CG__ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_VM_CG, data);
+
+		data = RREG32(mmMC_XPB_CLK_GAT);
+		data &= ~MC_XPB_CLK_GAT__ENABLE_MASK;
+		WREG32(mmMC_XPB_CLK_GAT, data);
+
+		data = RREG32(mmATC_MISC_CG);
+		data &= ~ATC_MISC_CG__ENABLE_MASK;
+		WREG32(mmATC_MISC_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_WR_CG);
+		data &= ~MC_CITF_MISC_WR_CG__ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_WR_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_RD_CG);
+		data &= ~MC_CITF_MISC_RD_CG__ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_RD_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_VM_CG);
+		data &= ~MC_CITF_MISC_VM_CG__ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_VM_CG, data);
+
+		data = RREG32(mmVM_L2_CG);
+		data &= ~VM_L2_CG__ENABLE_MASK;
+		WREG32(mmVM_L2_CG, data);
+	}
+}
+
+static void fiji_update_mc_light_sleep(struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t data;
+
+	if (enable) {
+		data = RREG32(mmMC_HUB_MISC_HUB_CG);
+		data |= MC_HUB_MISC_HUB_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_HUB_CG, data);
+
+		data = RREG32(mmMC_HUB_MISC_SIP_CG);
+		data |= MC_HUB_MISC_SIP_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_SIP_CG, data);
+
+		data = RREG32(mmMC_HUB_MISC_VM_CG);
+		data |= MC_HUB_MISC_VM_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_VM_CG, data);
+
+		data = RREG32(mmMC_XPB_CLK_GAT);
+		data |= MC_XPB_CLK_GAT__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_XPB_CLK_GAT, data);
+
+		data = RREG32(mmATC_MISC_CG);
+		data |= ATC_MISC_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmATC_MISC_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_WR_CG);
+		data |= MC_CITF_MISC_WR_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_WR_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_RD_CG);
+		data |= MC_CITF_MISC_RD_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_RD_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_VM_CG);
+		data |= MC_CITF_MISC_VM_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_VM_CG, data);
+
+		data = RREG32(mmVM_L2_CG);
+		data |= VM_L2_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmVM_L2_CG, data);
+	} else {
+		data = RREG32(mmMC_HUB_MISC_HUB_CG);
+		data &= ~MC_HUB_MISC_HUB_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_HUB_CG, data);
+
+		data = RREG32(mmMC_HUB_MISC_SIP_CG);
+		data &= ~MC_HUB_MISC_SIP_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_SIP_CG, data);
+
+		data = RREG32(mmMC_HUB_MISC_VM_CG);
+		data &= ~MC_HUB_MISC_VM_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_HUB_MISC_VM_CG, data);
+
+		data = RREG32(mmMC_XPB_CLK_GAT);
+		data &= ~MC_XPB_CLK_GAT__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_XPB_CLK_GAT, data);
+
+		data = RREG32(mmATC_MISC_CG);
+		data &= ~ATC_MISC_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmATC_MISC_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_WR_CG);
+		data &= ~MC_CITF_MISC_WR_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_WR_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_RD_CG);
+		data &= ~MC_CITF_MISC_RD_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_RD_CG, data);
+
+		data = RREG32(mmMC_CITF_MISC_VM_CG);
+		data &= ~MC_CITF_MISC_VM_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmMC_CITF_MISC_VM_CG, data);
+
+		data = RREG32(mmVM_L2_CG);
+		data &= ~VM_L2_CG__MEM_LS_ENABLE_MASK;
+		WREG32(mmVM_L2_CG, data);
+	}
+}
+
 static int gmc_v8_0_set_clockgating_state(void *handle,
 					  enum amd_clockgating_state state)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	switch (adev->asic_type) {
+	case CHIP_FIJI:
+		fiji_update_mc_medium_grain_clock_gating(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		fiji_update_mc_light_sleep(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		break;
+	default:
+		break;
+	}
 	return 0;
 }
 
-- 
cgit v1.1


From 3c997d2412572a9306b7cebd713271c0fdc1350c Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Wed, 11 Nov 2015 11:49:11 -0500
Subject: drm/amdgpu: add sdma clock gating support for Fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 105 +++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
index c741c09..ad54c46 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
@@ -1429,9 +1429,114 @@ static int sdma_v3_0_process_illegal_inst_irq(struct amdgpu_device *adev,
 	return 0;
 }
 
+static void fiji_update_sdma_medium_grain_clock_gating(
+		struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t temp, data;
+
+	if (enable) {
+		temp = data = RREG32(mmSDMA0_CLK_CTRL);
+		data &= ~(SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE6_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE5_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK);
+		if (data != temp)
+			WREG32(mmSDMA0_CLK_CTRL, data);
+
+		temp = data = RREG32(mmSDMA1_CLK_CTRL);
+		data &= ~(SDMA1_CLK_CTRL__SOFT_OVERRIDE7_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE6_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE5_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE4_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE3_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE2_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE1_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE0_MASK);
+
+		if (data != temp)
+			WREG32(mmSDMA1_CLK_CTRL, data);
+	} else {
+		temp = data = RREG32(mmSDMA0_CLK_CTRL);
+		data |= SDMA0_CLK_CTRL__SOFT_OVERRIDE7_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE6_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE5_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE4_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE3_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE2_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE1_MASK |
+				SDMA0_CLK_CTRL__SOFT_OVERRIDE0_MASK;
+
+		if (data != temp)
+			WREG32(mmSDMA0_CLK_CTRL, data);
+
+		temp = data = RREG32(mmSDMA1_CLK_CTRL);
+		data |= SDMA1_CLK_CTRL__SOFT_OVERRIDE7_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE6_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE5_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE4_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE3_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE2_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE1_MASK |
+				SDMA1_CLK_CTRL__SOFT_OVERRIDE0_MASK;
+
+		if (data != temp)
+			WREG32(mmSDMA1_CLK_CTRL, data);
+	}
+}
+
+static void fiji_update_sdma_medium_grain_light_sleep(
+		struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t temp, data;
+
+	if (enable) {
+		temp = data = RREG32(mmSDMA0_POWER_CNTL);
+		data |= SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK;
+
+		if (temp != data)
+			WREG32(mmSDMA0_POWER_CNTL, data);
+
+		temp = data = RREG32(mmSDMA1_POWER_CNTL);
+		data |= SDMA1_POWER_CNTL__MEM_POWER_OVERRIDE_MASK;
+
+		if (temp != data)
+			WREG32(mmSDMA1_POWER_CNTL, data);
+	} else {
+		temp = data = RREG32(mmSDMA0_POWER_CNTL);
+		data &= ~SDMA0_POWER_CNTL__MEM_POWER_OVERRIDE_MASK;
+
+		if (temp != data)
+			WREG32(mmSDMA0_POWER_CNTL, data);
+
+		temp = data = RREG32(mmSDMA1_POWER_CNTL);
+		data &= ~SDMA1_POWER_CNTL__MEM_POWER_OVERRIDE_MASK;
+
+		if (temp != data)
+			WREG32(mmSDMA1_POWER_CNTL, data);
+	}
+}
+
 static int sdma_v3_0_set_clockgating_state(void *handle,
 					  enum amd_clockgating_state state)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	switch (adev->asic_type) {
+	case CHIP_FIJI:
+		fiji_update_sdma_medium_grain_clock_gating(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		fiji_update_sdma_medium_grain_light_sleep(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		break;
+	default:
+		break;
+	}
 	return 0;
 }
 
-- 
cgit v1.1


From 6cec2655fa988b4df605e46d4b5c7fbe50056dd5 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Thu, 12 Nov 2015 16:59:47 -0500
Subject: drm/amd/powerplay: add parts of system clock gating support for Fiji.
 (v2)

Removed fiji_mgcg_cgcg_init that is affected and redundant for new implementation.

v2: re-add mgcg_cgcg init

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vi.c | 86 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 25d6207..67845ee 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1543,9 +1543,95 @@ static int vi_common_soft_reset(void *handle)
 	return 0;
 }
 
+static void fiji_update_bif_medium_grain_light_sleep(struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t temp, data;
+
+	temp = data = RREG32_PCIE(ixPCIE_CNTL2);
+
+	if (enable)
+		data |= PCIE_CNTL2__SLV_MEM_LS_EN_MASK |
+				PCIE_CNTL2__MST_MEM_LS_EN_MASK |
+				PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK;
+	else
+		data &= ~(PCIE_CNTL2__SLV_MEM_LS_EN_MASK |
+				PCIE_CNTL2__MST_MEM_LS_EN_MASK |
+				PCIE_CNTL2__REPLAY_MEM_LS_EN_MASK);
+
+	if (temp != data)
+		WREG32_PCIE(ixPCIE_CNTL2, data);
+}
+
+static void fiji_update_hdp_medium_grain_clock_gating(struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t temp, data;
+
+	temp = data = RREG32(mmHDP_HOST_PATH_CNTL);
+
+	if (enable)
+		data &= ~HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK;
+	else
+		data |= HDP_HOST_PATH_CNTL__CLOCK_GATING_DIS_MASK;
+
+	if (temp != data)
+		WREG32(mmHDP_HOST_PATH_CNTL, data);
+}
+
+static void fiji_update_hdp_light_sleep(struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t temp, data;
+
+	temp = data = RREG32(mmHDP_MEM_POWER_LS);
+
+	if (enable)
+		data |= HDP_MEM_POWER_LS__LS_ENABLE_MASK;
+	else
+		data &= ~HDP_MEM_POWER_LS__LS_ENABLE_MASK;
+
+	if (temp != data)
+		WREG32(mmHDP_MEM_POWER_LS, data);
+}
+
+static void fiji_update_rom_medium_grain_clock_gating(struct amdgpu_device *adev,
+		bool enable)
+{
+	uint32_t temp, data;
+
+	temp = data = RREG32_SMC(ixCGTT_ROM_CLK_CTRL0);
+
+	if (enable)
+		data &= ~(CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK |
+				CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK);
+	else
+		data |= CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE0_MASK |
+				CGTT_ROM_CLK_CTRL0__SOFT_OVERRIDE1_MASK;
+
+	if (temp != data)
+		WREG32_SMC(ixCGTT_ROM_CLK_CTRL0, data);
+}
+
 static int vi_common_set_clockgating_state(void *handle,
 					    enum amd_clockgating_state state)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	switch (adev->asic_type) {
+	case CHIP_FIJI:
+		fiji_update_bif_medium_grain_light_sleep(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		fiji_update_hdp_medium_grain_clock_gating(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		fiji_update_hdp_light_sleep(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		fiji_update_rom_medium_grain_clock_gating(adev,
+				state == AMD_CG_STATE_GATE ? true : false);
+		break;
+	default:
+		break;
+	}
 	return 0;
 }
 
-- 
cgit v1.1


From 92b05d827df2ffe348f7dc2cfb67807a4efdadd2 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Thu, 12 Nov 2015 17:30:52 -0500
Subject: drm/amd/powerplay: enable clock gating for Fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index c96b458..45997e6 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -917,7 +917,14 @@ static int fiji_start_smu(struct pp_smumgr *smumgr)
 	}
 
 	/* To initialize all clock gating before RLC loaded and running.*/
-	/*PECI_InitClockGating(peci);*/
+	cgs_set_clockgating_state(smumgr->device,
+			AMD_IP_BLOCK_TYPE_GFX, AMD_CG_STATE_GATE);
+	cgs_set_clockgating_state(smumgr->device,
+			AMD_IP_BLOCK_TYPE_GMC, AMD_CG_STATE_GATE);
+	cgs_set_clockgating_state(smumgr->device,
+			AMD_IP_BLOCK_TYPE_SDMA, AMD_CG_STATE_GATE);
+	cgs_set_clockgating_state(smumgr->device,
+			AMD_IP_BLOCK_TYPE_COMMON, AMD_CG_STATE_GATE);
 
 	/* Setup SoftRegsStart here for register lookup in case
 	 * DummyBackEnd is used and ProcessFirmwareHeader is not executed
-- 
cgit v1.1


From d39d5c2c9dcfb9e9aec2be154784a12f5b4a6c97 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 13 Nov 2015 22:00:01 -0500
Subject: drm/amd/powerplay: add atomctrl function to calculate CZ sclk
 dividers

Use atombios to calculate the values.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c | 22 ++++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h |  3 +++
 2 files changed, 25 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
index 8b47ea0..ea87c90 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@@ -313,6 +313,28 @@ int atomctrl_get_memory_pll_dividers_vi(struct pp_hwmgr *hwmgr,
 	return result;
 }
 
+int atomctrl_get_engine_pll_dividers_kong(struct pp_hwmgr *hwmgr,
+					  uint32_t clock_value,
+					  pp_atomctrl_clock_dividers_kong *dividers)
+{
+	COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V4 pll_parameters;
+	int result;
+
+	pll_parameters.ulClock = clock_value;
+
+	result = cgs_atom_exec_cmd_table
+		(hwmgr->device,
+		 GetIndexIntoMasterTable(COMMAND, ComputeMemoryEnginePLL),
+		 &pll_parameters);
+
+	if (0 == result) {
+		dividers->pll_post_divider = pll_parameters.ucPostDiv;
+		dividers->real_clock = pll_parameters.ulClock;
+	}
+
+	return result;
+}
+
 int atomctrl_get_engine_pll_dividers_vi(
 		struct pp_hwmgr *hwmgr,
 		uint32_t clock_value,
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
index b5ba371..627420b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.h
@@ -233,6 +233,9 @@ extern bool atomctrl_is_voltage_controled_by_gpio_v3(struct pp_hwmgr *hwmgr, uin
 extern int atomctrl_get_voltage_table_v3(struct pp_hwmgr *hwmgr, uint8_t voltage_type, uint8_t voltage_mode, pp_atomctrl_voltage_table *voltage_table);
 extern int atomctrl_get_memory_pll_dividers_vi(struct pp_hwmgr *hwmgr,
 		uint32_t clock_value, pp_atomctrl_memory_clock_param *mpll_param);
+extern int atomctrl_get_engine_pll_dividers_kong(struct pp_hwmgr *hwmgr,
+						 uint32_t clock_value,
+						 pp_atomctrl_clock_dividers_kong *dividers);
 extern int atomctrl_read_efuse(void *device, uint16_t start_index,
 		uint16_t end_index, uint32_t mask, uint32_t *efuse);
 extern int atomctrl_calculate_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
-- 
cgit v1.1


From 9c0bad907413f5e3bea19d062beaab65b3dbf98f Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 13 Nov 2015 23:51:40 -0500
Subject: drm/amd/powerplay: implement smc state upload for CZ

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c     | 135 +++++++++++++++++++--
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h     |   1 +
 .../gpu/drm/amd/powerplay/hwmgr/processpptables.c  |  22 ++--
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h          |   5 +-
 4 files changed, 141 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index e187b3f..fc567ca 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -26,6 +26,7 @@
 #include "atom-types.h"
 #include "atombios.h"
 #include "processpptables.h"
+#include "pp_debug.h"
 #include "cgs_common.h"
 #include "smu/smu_8_0_d.h"
 #include "smu8_fusion.h"
@@ -70,7 +71,7 @@ uint32_t cz_get_eclk_level(struct pp_hwmgr *hwmgr,
 {
 	int i = 0;
 	struct phm_vce_clock_voltage_dependency_table *ptable =
-		hwmgr->dyn_state.vce_clocl_voltage_dependency_table;
+		hwmgr->dyn_state.vce_clock_voltage_dependency_table;
 
 	switch (msg) {
 	case PPSMC_MSG_SetEclkSoftMin:
@@ -131,7 +132,7 @@ static uint32_t cz_get_uvd_level(struct pp_hwmgr *hwmgr,
 {
 	int i = 0;
 	struct phm_uvd_clock_voltage_dependency_table *ptable =
-		hwmgr->dyn_state.uvd_clocl_voltage_dependency_table;
+		hwmgr->dyn_state.uvd_clock_voltage_dependency_table;
 
 	switch (msg) {
 	case PPSMC_MSG_SetUvdSoftMin:
@@ -448,9 +449,123 @@ static int cz_tf_reset_active_process_mask(struct pp_hwmgr *hwmgr, void *input,
 }
 
 static int cz_tf_upload_pptable_to_smu(struct pp_hwmgr *hwmgr, void *input,
-					void *output, void *storage, int result)
+				       void *output, void *storage, int result)
 {
-	return 0;
+	struct SMU8_Fusion_ClkTable *clock_table;
+	int ret;
+	uint32_t i;
+	void *table = NULL;
+	pp_atomctrl_clock_dividers_kong dividers;
+
+	struct phm_clock_voltage_dependency_table *vddc_table =
+		hwmgr->dyn_state.vddc_dependency_on_sclk;
+	struct phm_clock_voltage_dependency_table *vdd_gfx_table =
+		hwmgr->dyn_state.vdd_gfx_dependency_on_sclk;
+	struct phm_acp_clock_voltage_dependency_table *acp_table =
+		hwmgr->dyn_state.acp_clock_voltage_dependency_table;
+	struct phm_uvd_clock_voltage_dependency_table *uvd_table =
+		hwmgr->dyn_state.uvd_clock_voltage_dependency_table;
+	struct phm_vce_clock_voltage_dependency_table *vce_table =
+		hwmgr->dyn_state.vce_clock_voltage_dependency_table;
+
+	if (!hwmgr->need_pp_table_upload)
+		return 0;
+
+	ret = smum_download_powerplay_table(hwmgr->smumgr, &table);
+
+	PP_ASSERT_WITH_CODE((0 == ret && NULL != table),
+			    "Fail to get clock table from SMU!", return -EINVAL;);
+
+	clock_table = (struct SMU8_Fusion_ClkTable *)table;
+
+	/* patch clock table */
+	PP_ASSERT_WITH_CODE((vddc_table->count <= CZ_MAX_HARDWARE_POWERLEVELS),
+			    "Dependency table entry exceeds max limit!", return -EINVAL;);
+	PP_ASSERT_WITH_CODE((vdd_gfx_table->count <= CZ_MAX_HARDWARE_POWERLEVELS),
+			    "Dependency table entry exceeds max limit!", return -EINVAL;);
+	PP_ASSERT_WITH_CODE((acp_table->count <= CZ_MAX_HARDWARE_POWERLEVELS),
+			    "Dependency table entry exceeds max limit!", return -EINVAL;);
+	PP_ASSERT_WITH_CODE((uvd_table->count <= CZ_MAX_HARDWARE_POWERLEVELS),
+			    "Dependency table entry exceeds max limit!", return -EINVAL;);
+	PP_ASSERT_WITH_CODE((vce_table->count <= CZ_MAX_HARDWARE_POWERLEVELS),
+			    "Dependency table entry exceeds max limit!", return -EINVAL;);
+
+	for (i = 0; i < CZ_MAX_HARDWARE_POWERLEVELS; i++) {
+
+		/* vddc_sclk */
+		clock_table->SclkBreakdownTable.ClkLevel[i].GnbVid =
+			(i < vddc_table->count) ? (uint8_t)vddc_table->entries[i].v : 0;
+		clock_table->SclkBreakdownTable.ClkLevel[i].Frequency =
+			(i < vddc_table->count) ? vddc_table->entries[i].clk : 0;
+
+		atomctrl_get_engine_pll_dividers_kong(hwmgr,
+						      clock_table->SclkBreakdownTable.ClkLevel[i].Frequency,
+						      &dividers);
+
+		clock_table->SclkBreakdownTable.ClkLevel[i].DfsDid =
+			(uint8_t)dividers.pll_post_divider;
+
+		/* vddgfx_sclk */
+		clock_table->SclkBreakdownTable.ClkLevel[i].GfxVid =
+			(i < vdd_gfx_table->count) ? (uint8_t)vdd_gfx_table->entries[i].v : 0;
+
+		/* acp breakdown */
+		clock_table->AclkBreakdownTable.ClkLevel[i].GfxVid =
+			(i < acp_table->count) ? (uint8_t)acp_table->entries[i].v : 0;
+		clock_table->AclkBreakdownTable.ClkLevel[i].Frequency =
+			(i < acp_table->count) ? acp_table->entries[i].acpclk : 0;
+
+		atomctrl_get_engine_pll_dividers_kong(hwmgr,
+						      clock_table->AclkBreakdownTable.ClkLevel[i].Frequency,
+						      &dividers);
+
+		clock_table->AclkBreakdownTable.ClkLevel[i].DfsDid =
+			(uint8_t)dividers.pll_post_divider;
+
+
+		/* uvd breakdown */
+		clock_table->VclkBreakdownTable.ClkLevel[i].GfxVid =
+			(i < uvd_table->count) ? (uint8_t)uvd_table->entries[i].v : 0;
+		clock_table->VclkBreakdownTable.ClkLevel[i].Frequency =
+			(i < uvd_table->count) ? uvd_table->entries[i].vclk : 0;
+
+		atomctrl_get_engine_pll_dividers_kong(hwmgr,
+						      clock_table->VclkBreakdownTable.ClkLevel[i].Frequency,
+						      &dividers);
+
+		clock_table->VclkBreakdownTable.ClkLevel[i].DfsDid =
+			(uint8_t)dividers.pll_post_divider;
+
+		clock_table->DclkBreakdownTable.ClkLevel[i].GfxVid =
+			(i < uvd_table->count) ? (uint8_t)uvd_table->entries[i].v : 0;
+		clock_table->DclkBreakdownTable.ClkLevel[i].Frequency =
+			(i < uvd_table->count) ? uvd_table->entries[i].dclk : 0;
+
+		atomctrl_get_engine_pll_dividers_kong(hwmgr,
+						      clock_table->DclkBreakdownTable.ClkLevel[i].Frequency,
+						      &dividers);
+
+		clock_table->DclkBreakdownTable.ClkLevel[i].DfsDid =
+			(uint8_t)dividers.pll_post_divider;
+
+		/* vce breakdown */
+		clock_table->EclkBreakdownTable.ClkLevel[i].GfxVid =
+			(i < vce_table->count) ? (uint8_t)vce_table->entries[i].v : 0;
+		clock_table->EclkBreakdownTable.ClkLevel[i].Frequency =
+			(i < vce_table->count) ? vce_table->entries[i].ecclk : 0;
+
+
+		atomctrl_get_engine_pll_dividers_kong(hwmgr,
+						      clock_table->EclkBreakdownTable.ClkLevel[i].Frequency,
+						      &dividers);
+
+		clock_table->EclkBreakdownTable.ClkLevel[i].DfsDid =
+			(uint8_t)dividers.pll_post_divider;
+
+	}
+	ret = smum_upload_powerplay_table(hwmgr->smumgr);
+
+	return ret;
 }
 
 static int cz_tf_init_sclk_limit(struct pp_hwmgr *hwmgr, void *input,
@@ -485,7 +600,7 @@ static int cz_tf_init_uvd_limit(struct pp_hwmgr *hwmgr, void *input,
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_uvd_clock_voltage_dependency_table *table =
-				hwmgr->dyn_state.uvd_clocl_voltage_dependency_table;
+				hwmgr->dyn_state.uvd_clock_voltage_dependency_table;
 	unsigned long clock = 0, level;
 
 	if (NULL == table && table->count <= 0)
@@ -513,7 +628,7 @@ static int cz_tf_init_vce_limit(struct pp_hwmgr *hwmgr, void *input,
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_vce_clock_voltage_dependency_table *table =
-				hwmgr->dyn_state.vce_clocl_voltage_dependency_table;
+				hwmgr->dyn_state.vce_clock_voltage_dependency_table;
 	unsigned long clock = 0, level;
 
 	if (NULL == table && table->count <= 0)
@@ -1144,7 +1259,7 @@ int cz_dpm_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_uvd_clock_voltage_dependency_table *ptable =
-		hwmgr->dyn_state.uvd_clocl_voltage_dependency_table;
+		hwmgr->dyn_state.uvd_clock_voltage_dependency_table;
 
 	if (!bgate) {
 		/* Stable Pstate is enabled and we need to set the UVD DPM to highest level */
@@ -1172,7 +1287,7 @@ int  cz_dpm_update_vce_dpm(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	struct phm_vce_clock_voltage_dependency_table *ptable =
-		hwmgr->dyn_state.vce_clocl_voltage_dependency_table;
+		hwmgr->dyn_state.vce_clock_voltage_dependency_table;
 
 	/* Stable Pstate is enabled and we need to set the VCE DPM to highest level */
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
@@ -1331,10 +1446,10 @@ cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 				hwmgr->dyn_state.vddc_dependency_on_sclk;
 
 	struct phm_vce_clock_voltage_dependency_table *vce_table =
-		hwmgr->dyn_state.vce_clocl_voltage_dependency_table;
+		hwmgr->dyn_state.vce_clock_voltage_dependency_table;
 
 	struct phm_uvd_clock_voltage_dependency_table *uvd_table =
-		hwmgr->dyn_state.uvd_clocl_voltage_dependency_table;
+		hwmgr->dyn_state.uvd_clock_voltage_dependency_table;
 
 	uint32_t sclk_index = PHM_GET_FIELD(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixTARGET_AND_CURRENT_PROFILE_INDEX),
 					TARGET_AND_CURRENT_PROFILE_INDEX, CURR_SCLK_INDEX);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
index 70b0e51..1765d0e 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
@@ -25,6 +25,7 @@
 #define _CZ_HWMGR_H_
 
 #include "cgs_common.h"
+#include "ppatomctrl.h"
 
 #define CZ_NUM_NBPSTATES               4
 #define CZ_NUM_NBPMEMORYCLOCK          2
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
index dc1d3d2..fdda6b4 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
@@ -1163,8 +1163,8 @@ static int init_clock_voltage_dependency(struct pp_hwmgr *hwmgr,
 	hwmgr->dyn_state.vddc_dependency_on_mclk = NULL;
 	hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
 	hwmgr->dyn_state.mvdd_dependency_on_mclk = NULL;
-	hwmgr->dyn_state.vce_clocl_voltage_dependency_table = NULL;
-	hwmgr->dyn_state.uvd_clocl_voltage_dependency_table = NULL;
+	hwmgr->dyn_state.vce_clock_voltage_dependency_table = NULL;
+	hwmgr->dyn_state.uvd_clock_voltage_dependency_table = NULL;
 	hwmgr->dyn_state.samu_clock_voltage_dependency_table = NULL;
 	hwmgr->dyn_state.acp_clock_voltage_dependency_table = NULL;
 	hwmgr->dyn_state.ppm_parameter_table = NULL;
@@ -1182,7 +1182,7 @@ static int init_clock_voltage_dependency(struct pp_hwmgr *hwmgr,
 				(const ATOM_PPLIB_VCE_Clock_Voltage_Limit_Table *)
 				(((unsigned long) powerplay_table) + table_offset);
 		result = get_vce_clock_voltage_limit_table(hwmgr,
-				&hwmgr->dyn_state.vce_clocl_voltage_dependency_table,
+				&hwmgr->dyn_state.vce_clock_voltage_dependency_table,
 				table, array);
 	}
 
@@ -1197,7 +1197,7 @@ static int init_clock_voltage_dependency(struct pp_hwmgr *hwmgr,
 				(const ATOM_PPLIB_UVD_Clock_Voltage_Limit_Table *)
 				(((unsigned long) powerplay_table) + table_offset);
 		result = get_uvd_clock_voltage_limit_table(hwmgr,
-				&hwmgr->dyn_state.uvd_clocl_voltage_dependency_table, ptable, array);
+				&hwmgr->dyn_state.uvd_clock_voltage_dependency_table, ptable, array);
 	}
 
 	table_offset = get_samu_clock_voltage_limit_table_offset(hwmgr,
@@ -1533,6 +1533,8 @@ static int pp_tables_initialize(struct pp_hwmgr *hwmgr)
 	int result;
 	const ATOM_PPLIB_POWERPLAYTABLE *powerplay_table;
 
+	hwmgr->need_pp_table_upload = true;
+
 	powerplay_table = get_powerplay_table(hwmgr);
 
 	result = init_powerplay_tables(hwmgr, powerplay_table);
@@ -1607,14 +1609,14 @@ static int pp_tables_uninitialize(struct pp_hwmgr *hwmgr)
 		hwmgr->dyn_state.vddc_phase_shed_limits_table = NULL;
 	}
 
-	if (NULL != hwmgr->dyn_state.vce_clocl_voltage_dependency_table) {
-		kfree(hwmgr->dyn_state.vce_clocl_voltage_dependency_table);
-		hwmgr->dyn_state.vce_clocl_voltage_dependency_table = NULL;
+	if (NULL != hwmgr->dyn_state.vce_clock_voltage_dependency_table) {
+		kfree(hwmgr->dyn_state.vce_clock_voltage_dependency_table);
+		hwmgr->dyn_state.vce_clock_voltage_dependency_table = NULL;
 	}
 
-	if (NULL != hwmgr->dyn_state.uvd_clocl_voltage_dependency_table) {
-		kfree(hwmgr->dyn_state.uvd_clocl_voltage_dependency_table);
-		hwmgr->dyn_state.uvd_clocl_voltage_dependency_table = NULL;
+	if (NULL != hwmgr->dyn_state.uvd_clock_voltage_dependency_table) {
+		kfree(hwmgr->dyn_state.uvd_clock_voltage_dependency_table);
+		hwmgr->dyn_state.uvd_clock_voltage_dependency_table = NULL;
 	}
 
 	if (NULL != hwmgr->dyn_state.samu_clock_voltage_dependency_table) {
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 5b5c94d..e115a07 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -463,9 +463,9 @@ struct phm_dynamic_state_info {
 	struct phm_phase_shedding_limits_table	  *vddc_phase_shed_limits_table;
 
 	struct phm_vce_clock_voltage_dependency_table
-					    *vce_clocl_voltage_dependency_table;
+					    *vce_clock_voltage_dependency_table;
 	struct phm_uvd_clock_voltage_dependency_table
-					    *uvd_clocl_voltage_dependency_table;
+					    *uvd_clock_voltage_dependency_table;
 	struct phm_acp_clock_voltage_dependency_table
 					    *acp_clock_voltage_dependency_table;
 	struct phm_samu_clock_voltage_dependency_table
@@ -551,6 +551,7 @@ struct pp_hwmgr {
 	void *device;
 	struct pp_smumgr *smumgr;
 	const void *soft_pp_table;
+	bool need_pp_table_upload;
 	enum amd_dpm_forced_level dpm_level;
 	bool block_hw_access;
 	struct phm_gfx_arbiter gfx_arbiter;
-- 
cgit v1.1


From 09b7a9862222c44945c936f1c4f017b4cda1eaa1 Mon Sep 17 00:00:00 2001
From: rezhu <Rex.Zhu@amd.com>
Date: Thu, 12 Nov 2015 16:40:50 +0800
Subject: drm/amd/powerplay: fix warning of cast to pointer from integer of
 different size.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c | 4 ++--
 drivers/gpu/drm/amd/powerplay/eventmgr/psm.c        | 6 +++---
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c         | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
index fdd67c6..618aadf 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -402,7 +402,7 @@ restart_search:
 			event_data->pnew_power_state = state;
 			return 0;
 		}
-		state = (struct pp_power_state *)((uint64_t)state + hwmgr->ps_size);
+		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
 	}
 
 	switch (event_data->requested_ui_label) {
@@ -428,4 +428,4 @@ int pem_task_initialize_thermal_controller(struct pp_eventmgr *eventmgr, struct
 int pem_task_uninitialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
 	return phm_stop_thermal_controller(eventmgr->hwmgr);
-}
\ No newline at end of file
+}
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
index 82774ac..5740fbf 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
@@ -37,7 +37,7 @@ int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label
 			*state_id = state->id;
 			return 0;
 		}
-		state = (struct pp_power_state *)((uint64_t)state + hwmgr->ps_size);
+		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
 	}
 	return -1;
 }
@@ -57,7 +57,7 @@ int psm_get_state_by_classification(struct pp_eventmgr *eventmgr, enum PP_StateC
 			*state_id = state->id;
 			return 0;
 		}
-		state = (struct pp_power_state *)((uint64_t)state + hwmgr->ps_size);
+		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
 	}
 	return -1;
 }
@@ -77,7 +77,7 @@ int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *stat
 			hwmgr->request_ps = state;
 			return 0;
 		}
-		state = (struct pp_power_state *)((uint64_t)state + hwmgr->ps_size);
+		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
 	}
 	return -1;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index f243e40..618cc4d 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -121,7 +121,7 @@ int hw_init_power_state_table(struct pp_hwmgr *hwmgr)
 
 		if (state->classification.flags & PP_StateClassificationFlag_Uvd)
 			hwmgr->uvd_ps = state;
-		state = (struct pp_power_state *)((uint64_t)state + size);
+		state = (struct pp_power_state *)((unsigned long)state + size);
 	}
 
 	return 0;
-- 
cgit v1.1


From c9fe74e68b01d44716cf26615b979f0221aaa2ff Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Mon, 16 Nov 2015 11:24:35 +0800
Subject: drm/amd/powerplay: fix warning of cast to pointer from integer of
 different size.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 2348d8c..fd32be2 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -4956,12 +4956,12 @@ static int tonga_get_pp_table_entry_callback_func(struct pp_hwmgr *hwmgr,
 
 	ATOM_Tonga_SCLK_Dependency_Table *sclk_dep_table =
 			(ATOM_Tonga_SCLK_Dependency_Table *)
-			(((uint64_t)powerplay_table) +
+			(((unsigned long)powerplay_table) +
 			le16_to_cpu(powerplay_table->usSclkDependencyTableOffset));
 
 	ATOM_Tonga_MCLK_Dependency_Table *mclk_dep_table =
 			(ATOM_Tonga_MCLK_Dependency_Table *)
-			(((uint64_t)powerplay_table) +
+			(((unsigned long)powerplay_table) +
 			le16_to_cpu(powerplay_table->usMclkDependencyTableOffset));
 
 	/* The following fields are not initialized here: id orderedList allStatesList */
-- 
cgit v1.1


From 9c97e75f0fe6f98285127fb0424862087916e83f Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Fri, 20 Nov 2015 13:33:44 -0500
Subject: amdgpu/powerplay:  Add Stoney to list of early init cases

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 6b46fbf..4f6740c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -81,6 +81,7 @@ static int amdgpu_powerplay_init(struct amdgpu_device *adev)
 			amd_pp->ip_funcs = &fiji_dpm_ip_funcs;
 			break;
 		case CHIP_CARRIZO:
+		case CHIP_STONEY:
 			amd_pp->ip_funcs = &cz_dpm_ip_funcs;
 			break;
 		default:
-- 
cgit v1.1


From 73c9f222889986d6f0ba0708115337a0284a5b61 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 19 Nov 2015 13:46:01 +0800
Subject: drm/amd/powerplay: add new function point in hwmgr.

1. for set_cpu_power_state
2. restore display configuration

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index e115a07..238d162 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -312,6 +312,10 @@ struct pp_hwmgr_func {
 					const struct pp_hw_power_state *pstate1,
 					const struct pp_hw_power_state *pstate2,
 					bool *equal);
+	int (*set_cpu_power_state)(struct pp_hwmgr *hwmgr);
+	int (*store_cc6_data)(struct pp_hwmgr *hwmgr, uint32_t separation_time,
+				bool cc6_disable, bool pstate_disable,
+				bool pstate_switch_disable);
 };
 
 struct pp_table_func {
@@ -575,7 +579,7 @@ struct pp_hwmgr {
 	const struct pp_hwmgr_func *hwmgr_func;
 	const struct pp_table_func *pptable_func;
 	struct pp_power_state    *ps;
-        enum pp_power_source  power_source;
+	enum pp_power_source  power_source;
 	uint32_t num_ps;
 	struct pp_thermal_controller_info thermal_controller;
 	bool fan_ctrl_is_in_default_mode;
-- 
cgit v1.1


From aceae1bfd91d73965a165b72f55678e5f6337448 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 19 Nov 2015 13:47:36 +0800
Subject: drm/amd/powerplay: add smc msg for NB P-State switch

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h    | 1 +
 drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h | 8 ++++++++
 2 files changed, 9 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h
index 273616a..9b69878 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/cz_ppsmc.h
@@ -164,6 +164,7 @@ enum DPM_ARRAY {
 #define PPSMC_MSG_SetLoggerAddressHigh        ((uint16_t) 0x26C)
 #define PPSMC_MSG_SetLoggerAddressLow         ((uint16_t) 0x26D)
 #define PPSMC_MSG_SetWatermarkFrequency       ((uint16_t) 0x26E)
+#define PPSMC_MSG_SetDisplaySizePowerParams   ((uint16_t) 0x26F)
 
 /* REMOVE LATER*/
 #define PPSMC_MSG_DPM_ForceState              ((uint16_t) 0x104)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h b/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h
index 5c9cc3c..0c37c94 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu8_fusion.h
@@ -48,6 +48,14 @@ struct SMU8_Port80MonitorTable {
 	uint8_t  EnableDramShadow;
 };
 
+/*  Display specific power management parameters */
+#define PWRMGT_SEPARATION_TIME_SHIFT            0
+#define PWRMGT_SEPARATION_TIME_MASK             0xFFFF
+#define PWRMGT_DISABLE_CPU_CSTATES_SHIFT        16
+#define PWRMGT_DISABLE_CPU_CSTATES_MASK         0x1
+#define PWRMGT_DISABLE_CPU_PSTATES_SHIFT        24
+#define PWRMGT_DISABLE_CPU_PSTATES_MASK         0x1
+
 /* Clock Table Definitions */
 #define NUM_SCLK_LEVELS     8
 #define NUM_LCLK_LEVELS     8
-- 
cgit v1.1


From 7fb72a1fc01cc1a8de533abc80b9eaf0120e8529 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 19 Nov 2015 13:35:30 +0800
Subject: drm/amd/powerplay: export interface to DAL to init/change display
 configuration.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h                   |  1 +
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c         | 16 ++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 16 ++++++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h     |  9 +++++++++
 drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h   |  3 +++
 5 files changed, 45 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 26d9134..a3fc43e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1639,6 +1639,7 @@ struct amdgpu_pm {
 	const struct amdgpu_dpm_funcs *funcs;
 	uint32_t                pcie_gen_mask;
 	uint32_t                pcie_mlw_mask;
+	struct amd_pp_display_configuration pm_display_cfg;/* set by DAL */
 };
 
 void amdgpu_get_pcie_info(struct amdgpu_device *adev);
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 10385c0..215757e0a 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -603,3 +603,19 @@ int amd_powerplay_fini(void *handle)
 
 	return 0;
 }
+
+/* export this function to DAL */
+
+int amd_powerplay_display_configuration_change(void *handle, const void *input)
+{
+	struct pp_hwmgr  *hwmgr;
+	const struct amd_pp_display_configuration *display_config = input;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	phm_store_dal_configuration_data(hwmgr, display_config);
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index f2d603c..d6d2849 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -26,6 +26,7 @@
 #include "power_state.h"
 #include "pp_acpi.h"
 #include "amd_acpi.h"
+#include "amd_powerplay.h"
 
 void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr)
 {
@@ -244,3 +245,18 @@ int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 
 	return hwmgr->hwmgr_func->check_states_equal(hwmgr, pstate1, pstate2, equal);
 }
+
+int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
+		    const struct amd_pp_display_configuration *display_config)
+{
+	if (hwmgr == NULL || hwmgr->hwmgr_func->store_cc6_data == NULL)
+		return -EINVAL;
+
+	/* to do pass other display configuration in furture */
+	return hwmgr->hwmgr_func->store_cc6_data(hwmgr,
+					display_config->cpu_pstate_separation_time,
+					display_config->cpu_cc6_disable,
+					display_config->cpu_pstate_disable,
+					display_config->nb_pstate_switch_disable);
+
+}
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index 40ded67..efa23c1 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -131,6 +131,13 @@ struct amd_pp_init {
 	uint32_t rev_id;
 };
 
+struct amd_pp_display_configuration {
+	bool nb_pstate_switch_disable;/* controls NB PState switch */
+	bool cpu_cc6_disable; /* controls CPU CState switch ( on or off) */
+	bool cpu_pstate_disable;
+	uint32_t cpu_pstate_separation_time;
+};
+
 enum {
 	PP_GROUP_UNKNOWN = 0,
 	PP_GROUP_GFX = 1,
@@ -203,4 +210,6 @@ int amd_powerplay_init(struct amd_pp_init *pp_init,
 		       struct amd_powerplay *amd_pp);
 int amd_powerplay_fini(void *handle);
 
+int amd_powerplay_display_configuration_change(void *handle, const void *input);
+
 #endif /* _AMD_POWERPLAY_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index a3f7bd2..7b721e8 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -353,5 +353,8 @@ extern int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 				 const struct pp_hw_power_state *pstate2,
 				 bool *equal);
 
+extern int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
+		    const struct amd_pp_display_configuration *display_config);
+
 #endif /* _HARDWARE_MANAGER_H_ */
 
-- 
cgit v1.1


From 73afe621016645ec9dbeacefd6a38cc7054ec8c4 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 19 Nov 2015 13:47:02 +0800
Subject: drm/amd/powerplay: enable set_cpu_power_state task. (v2)

v2: integrate Jammy's crash fix

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c |  2 +-
 drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c    |  5 +++++
 drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h    |  1 +
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c        |  3 +--
 drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c      | 13 +++++++++++--
 drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h        |  2 ++
 6 files changed, 21 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
index bbbb76c..9458394 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
@@ -260,7 +260,7 @@ const struct action_chain disable_user_2d_performance_action_chain = {
 static const pem_event_action *display_config_change_event[] = {
 	/* countDisplayConfigurationChangeEventTasks, */
 	unblock_adjust_power_state_tasks,
-	/* setCPUPowerState,*/
+	set_cpu_power_state,
 	notify_hw_power_source_tasks,
 	/* updateDALConfigurationTasks,
 	variBrightDisplayConfigurationChangeTasks, */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
index 3dd671e..9ef2d90 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.c
@@ -403,3 +403,8 @@ const pem_event_action uninitialize_thermal_controller_tasks[] = {
 	pem_task_uninitialize_thermal_controller,
 	NULL
 };
+
+const pem_event_action set_cpu_power_state[] = {
+	pem_task_set_cpu_power_state,
+	NULL
+};
\ No newline at end of file
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
index 741ebfc..7714cb92 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventsubchains.h
@@ -96,4 +96,5 @@ extern const pem_event_action reset_boot_state_tasks[];
 extern const pem_event_action create_new_user_performance_state_tasks[];
 extern const pem_event_action initialize_thermal_controller_tasks[];
 extern const pem_event_action uninitialize_thermal_controller_tasks[];
+extern const pem_event_action set_cpu_power_state[];
 #endif /* _EVENT_SUB_CHAINS_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
index 618aadf..0a03f79 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -248,8 +248,7 @@ int pem_task_reset_display_phys_access(struct pp_eventmgr *eventmgr, struct pem_
 
 int pem_task_set_cpu_power_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
-	/* TODO */
-	return 0;
+	return phm_set_cpu_power_state(eventmgr->hwmgr);
 }
 
 /*powersaving*/
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index d6d2849..31b0dc3 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -180,7 +180,7 @@ int phm_display_configuration_changed(struct pp_hwmgr *hwmgr)
 			hwmgr->hwmgr_func->display_config_changed(hwmgr);
 	} else
 		return phm_dispatch_table(hwmgr, &hwmgr->display_configuration_changed, NULL, NULL);
-    return 0;
+	return 0;
 }
 
 int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
@@ -193,7 +193,7 @@ int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
 		if (NULL != hwmgr->hwmgr_func->display_config_changed)
 			hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment(hwmgr);
 
-    return 0;
+	return 0;
 }
 
 int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr)
@@ -260,3 +260,12 @@ int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 					display_config->nb_pstate_switch_disable);
 
 }
+
+int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr != NULL && hwmgr->hwmgr_func->set_cpu_power_state != NULL)
+		return hwmgr->hwmgr_func->set_cpu_power_state(hwmgr);
+
+	return 0;
+}
+
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index 7b721e8..820622d 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -356,5 +356,7 @@ extern int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 extern int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 		    const struct amd_pp_display_configuration *display_config);
 
+extern int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr);
+
 #endif /* _HARDWARE_MANAGER_H_ */
 
-- 
cgit v1.1


From 0f8b106e11d616eb50aef8f58a47d383101aa4dc Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 19 Nov 2015 13:48:14 +0800
Subject: drm/amd/powerplay: enable/disable NB pstate feature for Carrizo.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 99 ++++++++++++++++++++++----
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h |  3 +-
 2 files changed, 87 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index fc567ca..c7116ae 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -239,7 +239,10 @@ static int cz_initialize_dpm_defaults(struct pp_hwmgr *hwmgr)
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 					PHM_PlatformCaps_DynamicUVDState);
 
-	cz_hwmgr->is_nb_dpm_enabled_by_driver = 1;
+	cz_hwmgr->display_cfg.cpu_cc6_disable = false;
+	cz_hwmgr->display_cfg.cpu_pstate_disable = false;
+	cz_hwmgr->display_cfg.nb_pstate_switch_disable = false;
+	cz_hwmgr->display_cfg.cpu_pstate_separation_time = 0;
 
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 				   PHM_PlatformCaps_DisableVoltageIsland);
@@ -812,17 +815,16 @@ static int cz_tf_set_enabled_levels(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
+
 static int cz_tf_enable_nb_dpm(struct pp_hwmgr *hwmgr,
 					void *input, void *output,
 					void *storage, int result)
 {
 	int ret = 0;
-	struct cz_hwmgr *cz_hwmgr =
-				  (struct cz_hwmgr *)(hwmgr->backend);
+	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	unsigned long dpm_features = 0;
 
-	if (!cz_hwmgr->is_nb_dpm_enabled &&
-		cz_hwmgr->is_nb_dpm_enabled_by_driver) {		/* also depend on dal NBPStateDisableRequired */
+	if (!cz_hwmgr->is_nb_dpm_enabled) {
 		dpm_features |= NB_DPM_MASK;
 		ret = smum_send_msg_to_smc_with_parameter(
 							     hwmgr->smumgr,
@@ -831,26 +833,48 @@ static int cz_tf_enable_nb_dpm(struct pp_hwmgr *hwmgr,
 		if (ret == 0)
 			cz_hwmgr->is_nb_dpm_enabled = true;
 	}
+
 	return ret;
 }
 
+static int cz_nbdpm_pstate_enable_disable(struct pp_hwmgr *hwmgr, bool enable, bool lock)
+{
+	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
+
+	if (hw_data->is_nb_dpm_enabled) {
+		if (enable)
+			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_EnableLowMemoryPstate,
+						(lock ? 1 : 0));
+		else
+			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_DisableLowMemoryPstate,
+						(lock ? 1 : 0));
+	}
+
+	return 0;
+}
+
 static int cz_tf_update_low_mem_pstate(struct pp_hwmgr *hwmgr,
 					void *input, void *output,
 					void *storage, int result)
 {
-
-	struct cz_hwmgr *cz_hwmgr =
-				  (struct cz_hwmgr *)(hwmgr->backend);
+	bool disable_switch;
+	bool enable_low_mem_state;
+	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
 	const struct phm_set_power_state_input *states = (struct phm_set_power_state_input *)input;
 	const struct cz_power_state *pnew_state = cast_const_PhwCzPowerState(states->pnew_state);
 
-	if (cz_hwmgr->sys_info.nb_dpm_enable) {
+	if (hw_data->sys_info.nb_dpm_enable) {
+		disable_switch = hw_data->display_cfg.nb_pstate_switch_disable ? true : false;
+		enable_low_mem_state = hw_data->display_cfg.nb_pstate_switch_disable ? false : true;
+
 		if (pnew_state->action == FORCE_HIGH)
-			smum_send_msg_to_smc(hwmgr->smumgr,
-				    PPSMC_MSG_DisableLowMemoryPstate);
-		else
-			smum_send_msg_to_smc(hwmgr->smumgr,
-				     PPSMC_MSG_EnableLowMemoryPstate);
+			cz_nbdpm_pstate_enable_disable(hwmgr, false, disable_switch);
+		else if(pnew_state->action == CANCEL_FORCE_HIGH)
+			cz_nbdpm_pstate_enable_disable(hwmgr, false, disable_switch);
+		else 
+			cz_nbdpm_pstate_enable_disable(hwmgr, enable_low_mem_state, disable_switch);
 	}
 	return 0;
 }
@@ -1498,6 +1522,51 @@ cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 	}
 }
 
+int cz_set_cpu_power_state(struct pp_hwmgr *hwmgr)
+{
+	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
+	uint32_t data = 0;
+	if (hw_data->cc6_setting_changed == true) {
+		data |= (hw_data->display_cfg.cpu_pstate_separation_time
+			& PWRMGT_SEPARATION_TIME_MASK)
+			<< PWRMGT_SEPARATION_TIME_SHIFT;
+
+		data|= (hw_data->display_cfg.cpu_cc6_disable ? 0x1 : 0x0)
+			<< PWRMGT_DISABLE_CPU_CSTATES_SHIFT;
+
+		data|= (hw_data->display_cfg.cpu_pstate_disable ? 0x1 : 0x0)
+			<< PWRMGT_DISABLE_CPU_PSTATES_SHIFT;
+
+		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_SetDisplaySizePowerParams,
+						data);
+
+		hw_data->cc6_setting_changed = false;
+	}
+
+	return 0;
+}
+
+int cz_store_cc6_data(struct pp_hwmgr *hwmgr, uint32_t separation_time,
+			bool cc6_disable, bool pstate_disable, bool pstate_switch_disable)
+{
+	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
+
+	if (separation_time != hw_data->display_cfg.cpu_pstate_separation_time
+	|| cc6_disable != hw_data->display_cfg.cpu_cc6_disable
+	|| pstate_disable != hw_data->display_cfg.cpu_pstate_disable
+	|| pstate_switch_disable != hw_data->display_cfg.nb_pstate_switch_disable) {
+
+		hw_data->display_cfg.cpu_pstate_separation_time = separation_time;
+		hw_data->display_cfg.cpu_cc6_disable = cc6_disable;
+		hw_data->display_cfg.cpu_pstate_disable = pstate_disable;
+		hw_data->display_cfg.nb_pstate_switch_disable = pstate_switch_disable;
+		hw_data->cc6_setting_changed = true;
+
+	}
+	return 0;
+}
+
 static const struct pp_hwmgr_func cz_hwmgr_funcs = {
 	.backend_init = cz_hwmgr_backend_init,
 	.backend_fini = cz_hwmgr_backend_fini,
@@ -1514,6 +1583,8 @@ static const struct pp_hwmgr_func cz_hwmgr_funcs = {
 	.get_pp_table_entry = cz_dpm_get_pp_table_entry,
 	.get_num_of_pp_table_entries = cz_dpm_get_num_of_pp_table_entries,
 	.print_current_perforce_level = cz_print_current_perforce_level,
+	.set_cpu_power_state = cz_set_cpu_power_state,
+	.store_cc6_data = cz_store_cc6_data,
 };
 
 int cz_hwmgr_init(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
index 1765d0e..54a6c34 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
@@ -238,7 +238,7 @@ struct cz_hwmgr {
 	uint32_t highest_valid;
 	uint32_t high_voltage_threshold;
 	uint32_t is_nb_dpm_enabled;
-	uint32_t is_nb_dpm_enabled_by_driver;
+	struct amd_pp_display_configuration display_cfg; /* set by DAL */
 	uint32_t is_voltage_island_enabled;
 
 	bool pgacpinit;
@@ -304,6 +304,7 @@ struct cz_hwmgr {
 
 	uint32_t max_sclk_level;
 	uint32_t num_of_clk_entries;
+	bool cc6_setting_changed;
 };
 
 struct pp_hwmgr;
-- 
cgit v1.1


From 6bd48d24045c3f93f3f57ca1d61388ea0b38c89c Mon Sep 17 00:00:00 2001
From: David Rokhvarg <David.Rokhvarg@amd.com>
Date: Thu, 19 Nov 2015 14:45:39 -0500
Subject: drm/amd/powerplay: Add PPLib debug print macro.

- The macro is silent by default.
- Use the macro to print Display Configuration - related changes.

Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 35 +++++++++++++++++++++++---
 drivers/gpu/drm/amd/powerplay/inc/pp_debug.h   |  9 ++++++-
 2 files changed, 40 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index c7116ae..13b5bef 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -38,7 +38,7 @@
 #include "cz_hwmgr.h"
 #include "power_state.h"
 #include "cz_clockpowergating.h"
-
+#include "pp_debug.h"
 
 #define ixSMUSVI_NB_CURRENTVID 0xD8230044
 #define CURRENT_NB_VID_MASK 0xff000000
@@ -821,10 +821,12 @@ static int cz_tf_enable_nb_dpm(struct pp_hwmgr *hwmgr,
 					void *storage, int result)
 {
 	int ret = 0;
+
 	struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
 	unsigned long dpm_features = 0;
 
 	if (!cz_hwmgr->is_nb_dpm_enabled) {
+		PP_DBG_LOG("enabling ALL SMU features.\n");
 		dpm_features |= NB_DPM_MASK;
 		ret = smum_send_msg_to_smc_with_parameter(
 							     hwmgr->smumgr,
@@ -842,14 +844,19 @@ static int cz_nbdpm_pstate_enable_disable(struct pp_hwmgr *hwmgr, bool enable, b
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
 
 	if (hw_data->is_nb_dpm_enabled) {
-		if (enable)
+		if (enable) {
+			PP_DBG_LOG("enable Low Memory PState.\n");
+
 			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
 						PPSMC_MSG_EnableLowMemoryPstate,
 						(lock ? 1 : 0));
-		else
+		} else {
+			PP_DBG_LOG("disable Low Memory PState.\n");
+
 			return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
 						PPSMC_MSG_DisableLowMemoryPstate,
 						(lock ? 1 : 0));
+		}
 	}
 
 	return 0;
@@ -1522,11 +1529,30 @@ cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 	}
 }
 
+static void cz_hw_print_display_cfg(
+	const struct amd_pp_display_configuration *display_cfg)
+{
+	PP_DBG_LOG("New Display Configuration:\n");
+
+	PP_DBG_LOG("   cpu_cc6_disable: %d\n",
+			display_cfg->cpu_cc6_disable);
+	PP_DBG_LOG("   cpu_pstate_disable: %d\n",
+			display_cfg->cpu_pstate_disable);
+	PP_DBG_LOG("   nb_pstate_switch_disable: %d\n",
+			display_cfg->nb_pstate_switch_disable);
+	PP_DBG_LOG("   cpu_pstate_separation_time: %d\n\n",
+			display_cfg->cpu_pstate_separation_time);
+}
+
 int cz_set_cpu_power_state(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
 	uint32_t data = 0;
+
 	if (hw_data->cc6_setting_changed == true) {
+
+		cz_hw_print_display_cfg(&hw_data->display_cfg);
+
 		data |= (hw_data->display_cfg.cpu_pstate_separation_time
 			& PWRMGT_SEPARATION_TIME_MASK)
 			<< PWRMGT_SEPARATION_TIME_SHIFT;
@@ -1537,6 +1563,9 @@ int cz_set_cpu_power_state(struct pp_hwmgr *hwmgr)
 		data|= (hw_data->display_cfg.cpu_pstate_disable ? 0x1 : 0x0)
 			<< PWRMGT_DISABLE_CPU_PSTATES_SHIFT;
 
+		PP_DBG_LOG("SetDisplaySizePowerParams data: 0x%X\n",
+			data);
+
 		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
 						PPSMC_MSG_SetDisplaySizePowerParams,
 						data);
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
index 3df3ded..d7d83b7 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_debug.h
@@ -36,5 +36,12 @@
 		}				\
 	} while (0)
 
-#endif
+
+#define PP_DBG_LOG(fmt, ...) \
+	do { \
+		if(0)printk(KERN_INFO "[ pp_dbg ] " fmt, ##__VA_ARGS__); \
+	} while (0)
+
+
+#endif /* PP_DEBUG_H */
 
-- 
cgit v1.1


From dbd29f0d8513b0d660807beb13df94b00402ea57 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Wed, 21 Oct 2015 17:15:45 +0800
Subject: drm/amdgpu: rename tonga_smumgr.h to tonga_smum.h

This conflicts with the tonga_smumgr.h from powerplay
in DKMS environement

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/tonga_dpm.c    |  2 +-
 drivers/gpu/drm/amd/amdgpu/tonga_smc.c    |  2 +-
 drivers/gpu/drm/amd/amdgpu/tonga_smum.h   | 42 +++++++++++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/tonga_smumgr.h | 42 -------------------------------
 4 files changed, 44 insertions(+), 44 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/amdgpu/tonga_smum.h
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/tonga_smumgr.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_dpm.c b/drivers/gpu/drm/amd/amdgpu/tonga_dpm.c
index 2049038..f4a1346 100644
--- a/drivers/gpu/drm/amd/amdgpu/tonga_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/tonga_dpm.c
@@ -24,7 +24,7 @@
 #include <linux/firmware.h>
 #include "drmP.h"
 #include "amdgpu.h"
-#include "tonga_smumgr.h"
+#include "tonga_smum.h"
 
 MODULE_FIRMWARE("amdgpu/tonga_smc.bin");
 
diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_smc.c b/drivers/gpu/drm/amd/amdgpu/tonga_smc.c
index 5421309..361c49a 100644
--- a/drivers/gpu/drm/amd/amdgpu/tonga_smc.c
+++ b/drivers/gpu/drm/amd/amdgpu/tonga_smc.c
@@ -25,7 +25,7 @@
 #include "drmP.h"
 #include "amdgpu.h"
 #include "tonga_ppsmc.h"
-#include "tonga_smumgr.h"
+#include "tonga_smum.h"
 #include "smu_ucode_xfer_vi.h"
 #include "amdgpu_ucode.h"
 
diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_smum.h b/drivers/gpu/drm/amd/amdgpu/tonga_smum.h
new file mode 100644
index 0000000..c031ff9
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/tonga_smum.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef TONGA_SMUMGR_H
+#define TONGA_SMUMGR_H
+
+#include "tonga_ppsmc.h"
+
+int tonga_smu_init(struct amdgpu_device *adev);
+int tonga_smu_fini(struct amdgpu_device *adev);
+int tonga_smu_start(struct amdgpu_device *adev);
+
+struct tonga_smu_private_data
+{
+	uint8_t *header;
+	uint32_t smu_buffer_addr_high;
+	uint32_t smu_buffer_addr_low;
+	uint32_t header_addr_high;
+	uint32_t header_addr_low;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_smumgr.h b/drivers/gpu/drm/amd/amdgpu/tonga_smumgr.h
deleted file mode 100644
index c031ff9..0000000
--- a/drivers/gpu/drm/amd/amdgpu/tonga_smumgr.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef TONGA_SMUMGR_H
-#define TONGA_SMUMGR_H
-
-#include "tonga_ppsmc.h"
-
-int tonga_smu_init(struct amdgpu_device *adev);
-int tonga_smu_fini(struct amdgpu_device *adev);
-int tonga_smu_start(struct amdgpu_device *adev);
-
-struct tonga_smu_private_data
-{
-	uint8_t *header;
-	uint32_t smu_buffer_addr_high;
-	uint32_t smu_buffer_addr_low;
-	uint32_t header_addr_high;
-	uint32_t header_addr_low;
-};
-
-#endif
-- 
cgit v1.1


From b57fd5663e34f024406936283475f4c0eadbfc96 Mon Sep 17 00:00:00 2001
From: Jammy Zhou <Jammy.Zhou@amd.com>
Date: Wed, 21 Oct 2015 17:18:10 +0800
Subject: drm/amdgpu: rename fiji_smumgr.h to fiji_smum.h

This conflicts with fiji_smumgr.h from powerplay
in DKMS environment

Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jordan Lazare <Jordan.Lazare@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/fiji_dpm.c    |  2 +-
 drivers/gpu/drm/amd/amdgpu/fiji_smc.c    |  2 +-
 drivers/gpu/drm/amd/amdgpu/fiji_smum.h   | 42 ++++++++++++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/fiji_smumgr.h | 42 --------------------------------
 4 files changed, 44 insertions(+), 44 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/amdgpu/fiji_smum.h
 delete mode 100644 drivers/gpu/drm/amd/amdgpu/fiji_smumgr.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/fiji_dpm.c b/drivers/gpu/drm/amd/amdgpu/fiji_dpm.c
index 8f9845d..4b0e45a 100644
--- a/drivers/gpu/drm/amd/amdgpu/fiji_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/fiji_dpm.c
@@ -24,7 +24,7 @@
 #include <linux/firmware.h>
 #include "drmP.h"
 #include "amdgpu.h"
-#include "fiji_smumgr.h"
+#include "fiji_smum.h"
 
 MODULE_FIRMWARE("amdgpu/fiji_smc.bin");
 
diff --git a/drivers/gpu/drm/amd/amdgpu/fiji_smc.c b/drivers/gpu/drm/amd/amdgpu/fiji_smc.c
index bda1249..e35340a 100644
--- a/drivers/gpu/drm/amd/amdgpu/fiji_smc.c
+++ b/drivers/gpu/drm/amd/amdgpu/fiji_smc.c
@@ -25,7 +25,7 @@
 #include "drmP.h"
 #include "amdgpu.h"
 #include "fiji_ppsmc.h"
-#include "fiji_smumgr.h"
+#include "fiji_smum.h"
 #include "smu_ucode_xfer_vi.h"
 #include "amdgpu_ucode.h"
 
diff --git a/drivers/gpu/drm/amd/amdgpu/fiji_smum.h b/drivers/gpu/drm/amd/amdgpu/fiji_smum.h
new file mode 100644
index 0000000..1cef03d
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/fiji_smum.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef FIJI_SMUMGR_H
+#define FIJI_SMUMGR_H
+
+#include "fiji_ppsmc.h"
+
+int fiji_smu_init(struct amdgpu_device *adev);
+int fiji_smu_fini(struct amdgpu_device *adev);
+int fiji_smu_start(struct amdgpu_device *adev);
+
+struct fiji_smu_private_data
+{
+	uint8_t *header;
+	uint32_t smu_buffer_addr_high;
+	uint32_t smu_buffer_addr_low;
+	uint32_t header_addr_high;
+	uint32_t header_addr_low;
+};
+
+#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/fiji_smumgr.h b/drivers/gpu/drm/amd/amdgpu/fiji_smumgr.h
deleted file mode 100644
index 1cef03d..0000000
--- a/drivers/gpu/drm/amd/amdgpu/fiji_smumgr.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2014 Advanced Micro Devices, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef FIJI_SMUMGR_H
-#define FIJI_SMUMGR_H
-
-#include "fiji_ppsmc.h"
-
-int fiji_smu_init(struct amdgpu_device *adev);
-int fiji_smu_fini(struct amdgpu_device *adev);
-int fiji_smu_start(struct amdgpu_device *adev);
-
-struct fiji_smu_private_data
-{
-	uint8_t *header;
-	uint32_t smu_buffer_addr_high;
-	uint32_t smu_buffer_addr_low;
-	uint32_t header_addr_high;
-	uint32_t header_addr_low;
-};
-
-#endif
-- 
cgit v1.1


From 91c4c98155a86b2b3afc2fc9dd63a4cb5344b71e Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Fri, 20 Nov 2015 15:58:11 -0500
Subject: drm/amd/powerplay: add multimedia power gating support for Fiji.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile       |   3 +-
 .../amd/powerplay/hwmgr/fiji_clockpowergating.c    | 114 ++++++++++++++++++
 .../amd/powerplay/hwmgr/fiji_clockpowergating.h    |  35 ++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c   | 127 ++++++++++++++++++++-
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h   |   5 +
 5 files changed, 281 insertions(+), 3 deletions(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index cea032c..269fd82 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -7,7 +7,8 @@ HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
                cz_clockpowergating.o \
 	       tonga_processpptables.o ppatomctrl.o \
                tonga_hwmgr.o pppcielanes.o  tonga_thermal.o\
-               fiji_powertune.o fiji_hwmgr.o tonga_clockpowergating.o
+               fiji_powertune.o fiji_hwmgr.o tonga_clockpowergating.o \
+               fiji_clockpowergating.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c
new file mode 100644
index 0000000..e68edf0
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.c
@@ -0,0 +1,114 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "hwmgr.h"
+#include "fiji_clockpowergating.h"
+#include "fiji_ppsmc.h"
+#include "fiji_hwmgr.h"
+
+int fiji_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	data->uvd_power_gated = false;
+	data->vce_power_gated = false;
+	data->samu_power_gated = false;
+	data->acp_power_gated = false;
+
+	return 0;
+}
+
+int fiji_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if (data->uvd_power_gated == bgate)
+		return 0;
+
+	data->uvd_power_gated = bgate;
+
+	if (bgate)
+		fiji_update_uvd_dpm(hwmgr, true);
+	else
+		fiji_update_uvd_dpm(hwmgr, false);
+
+	return 0;
+}
+
+int fiji_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	struct phm_set_power_state_input states;
+	const struct pp_power_state  *pcurrent;
+	struct pp_power_state  *requested;
+
+	if (data->vce_power_gated == bgate)
+		return 0;
+
+	data->vce_power_gated = bgate;
+
+	pcurrent = hwmgr->current_ps;
+	requested = hwmgr->request_ps;
+
+	states.pcurrent_state = &(pcurrent->hardware);
+	states.pnew_state = &(requested->hardware);
+
+	fiji_update_vce_dpm(hwmgr, &states);
+	fiji_enable_disable_vce_dpm(hwmgr, !bgate);
+
+	return 0;
+}
+
+int fiji_phm_powergate_samu(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if (data->samu_power_gated == bgate)
+		return 0;
+
+	data->samu_power_gated = bgate;
+
+	if (bgate)
+		fiji_update_samu_dpm(hwmgr, true);
+	else
+		fiji_update_samu_dpm(hwmgr, false);
+
+	return 0;
+}
+
+int fiji_phm_powergate_acp(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+
+	if (data->acp_power_gated == bgate)
+		return 0;
+
+	data->acp_power_gated = bgate;
+
+	if (bgate)
+		fiji_update_acp_dpm(hwmgr, true);
+	else
+		fiji_update_acp_dpm(hwmgr, false);
+
+	return 0;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.h
new file mode 100644
index 0000000..33af5f5
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_clockpowergating.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef _FIJI_CLOCK_POWER_GATING_H_
+#define _FIJI_CLOCK_POWER_GATING_H_
+
+#include "fiji_hwmgr.h"
+#include "pp_asicblocks.h"
+
+extern int fiji_phm_powergate_vce(struct pp_hwmgr *hwmgr, bool bgate);
+extern int fiji_phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool bgate);
+extern int fiji_phm_powergate_samu(struct pp_hwmgr *hwmgr, bool bgate);
+extern int fiji_phm_powergate_acp(struct pp_hwmgr *hwmgr, bool bgate);
+extern int fiji_phm_disable_clock_power_gating(struct pp_hwmgr *hwmgr);
+#endif /* _TONGA_CLOCK_POWER_GATING_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 5ef92e1..b616e16 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -51,6 +51,8 @@
 #include "pp_acpi.h"
 #include "amd_pcie_helpers.h"
 
+#include "fiji_clockpowergating.h"
+
 #define VOLTAGE_SCALE	4
 #define SMC_RAM_END		0x40000
 #define VDDC_VDDCI_DELTA	300
@@ -4385,14 +4387,70 @@ static int fiji_generate_dpm_level_enable_mask(
 	return 0;
 }
 
-static int fiji_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
+int fiji_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+	return smum_send_msg_to_smc(hwmgr->smumgr, enable ?
+				  (PPSMC_Msg)PPSMC_MSG_UVDDPM_Enable :
+				  (PPSMC_Msg)PPSMC_MSG_UVDDPM_Disable);
+}
+
+int fiji_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
 {
 	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
 			PPSMC_MSG_VCEDPM_Enable :
 			PPSMC_MSG_VCEDPM_Disable);
 }
 
-static int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
+int fiji_enable_disable_samu_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
+			PPSMC_MSG_SAMUDPM_Enable :
+			PPSMC_MSG_SAMUDPM_Disable);
+}
+
+int fiji_enable_disable_acp_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+	return smum_send_msg_to_smc(hwmgr->smumgr, enable?
+			PPSMC_MSG_ACPDPM_Enable :
+			PPSMC_MSG_ACPDPM_Disable);
+}
+
+int fiji_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (!bgate) {
+		data->smc_state_table.UvdBootLevel = 0;
+		if (table_info->mm_dep_table->count > 0)
+			data->smc_state_table.UvdBootLevel =
+					(uint8_t) (table_info->mm_dep_table->count - 1);
+		mm_boot_level_offset = data->dpm_table_start +
+				offsetof(SMU73_Discrete_DpmTable, UvdBootLevel);
+		mm_boot_level_offset /= 4;
+		mm_boot_level_offset *= 4;
+		mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC, mm_boot_level_offset);
+		mm_boot_level_value &= 0x00FFFFFF;
+		mm_boot_level_value |= data->smc_state_table.UvdBootLevel << 24;
+		cgs_write_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+		if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_UVDDPM) ||
+			phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_StablePState))
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_UVDDPM_SetEnabledMask,
+					(uint32_t)(1 << data->smc_state_table.UvdBootLevel));
+	}
+
+	return fiji_enable_disable_uvd_dpm(hwmgr, !bgate);
+}
+
+int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
 {
 	const struct phm_set_power_state_input *states =
 			(const struct phm_set_power_state_input *)input;
@@ -4438,6 +4496,68 @@ static int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input)
 	return 0;
 }
 
+int fiji_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (!bgate) {
+		data->smc_state_table.SamuBootLevel =
+				(uint8_t) (table_info->mm_dep_table->count - 1);
+		mm_boot_level_offset = data->dpm_table_start +
+				offsetof(SMU73_Discrete_DpmTable, SamuBootLevel);
+		mm_boot_level_offset /= 4;
+		mm_boot_level_offset *= 4;
+		mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC, mm_boot_level_offset);
+		mm_boot_level_value &= 0xFFFFFF00;
+		mm_boot_level_value |= data->smc_state_table.SamuBootLevel << 0;
+		cgs_write_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_StablePState))
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+					PPSMC_MSG_SAMUDPM_SetEnabledMask,
+					(uint32_t)(1 << data->smc_state_table.SamuBootLevel));
+	}
+
+	return fiji_enable_disable_samu_dpm(hwmgr, !bgate);
+}
+
+int fiji_update_acp_dpm(struct pp_hwmgr *hwmgr, bool bgate)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t mm_boot_level_offset, mm_boot_level_value;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	if (!bgate) {
+		data->smc_state_table.AcpBootLevel =
+				(uint8_t) (table_info->mm_dep_table->count - 1);
+		mm_boot_level_offset = data->dpm_table_start +
+				offsetof(SMU73_Discrete_DpmTable, AcpBootLevel);
+		mm_boot_level_offset /= 4;
+		mm_boot_level_offset *= 4;
+		mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC, mm_boot_level_offset);
+		mm_boot_level_value &= 0xFFFF00FF;
+		mm_boot_level_value |= data->smc_state_table.AcpBootLevel << 8;
+		cgs_write_ind_register(hwmgr->device,
+				CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_StablePState))
+			smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+						PPSMC_MSG_ACPDPM_SetEnabledMask,
+						(uint32_t)(1 << data->smc_state_table.AcpBootLevel));
+	}
+
+	return fiji_enable_disable_acp_dpm(hwmgr, !bgate);
+}
+
 static int fiji_update_sclk_threshold(struct pp_hwmgr *hwmgr)
 {
 	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
@@ -4747,6 +4867,9 @@ static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
 	.get_sclk = &fiji_dpm_get_sclk,
 	.get_mclk = &fiji_dpm_get_mclk,
 	.print_current_perforce_level = &fiji_print_current_perforce_level,
+	.powergate_uvd = &fiji_phm_powergate_uvd,
+	.powergate_vce = &fiji_phm_powergate_vce,
+	.disable_clock_power_gating = &fiji_phm_disable_clock_power_gating,
 };
 
 int fiji_hwmgr_init(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
index 22d985e..cd1e88a 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
@@ -339,6 +339,11 @@ enum Fiji_I2CLineID {
 extern int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr);
 extern int tonga_hwmgr_backend_fini(struct pp_hwmgr *hwmgr);
 extern int tonga_get_mc_microcode_version (struct pp_hwmgr *hwmgr);
+int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input);
+int fiji_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
+int fiji_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate);
+int fiji_update_acp_dpm(struct pp_hwmgr *hwmgr, bool bgate);
+int fiji_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable);
 
 #define PP_HOST_TO_SMC_UL(X) cpu_to_be32(X)
 #define PP_SMC_TO_HOST_UL(X) be32_to_cpu(X)
-- 
cgit v1.1


From 9b08a306476d25c9f5721eccbc43e90bb23c5f58 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Mon, 23 Nov 2015 11:20:36 -0500
Subject: drm/amd/amdgpu: add uvd6.0 clock gating support. (v2)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

v2: fix bug in register mask setting.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 261 +++++++++++++++++++++++++++++++++-
 1 file changed, 259 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
index 121915b..3d59139 100644
--- a/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c
@@ -279,6 +279,234 @@ static void uvd_v6_0_mc_resume(struct amdgpu_device *adev)
 	WREG32(mmUVD_VCPU_CACHE_SIZE2, size);
 }
 
+static void cz_set_uvd_clock_gating_branches(struct amdgpu_device *adev,
+		bool enable)
+{
+	u32 data, data1;
+
+	data = RREG32(mmUVD_CGC_GATE);
+	data1 = RREG32(mmUVD_SUVD_CGC_GATE);
+	if (enable) {
+		data |= UVD_CGC_GATE__SYS_MASK |
+				UVD_CGC_GATE__UDEC_MASK |
+				UVD_CGC_GATE__MPEG2_MASK |
+				UVD_CGC_GATE__RBC_MASK |
+				UVD_CGC_GATE__LMI_MC_MASK |
+				UVD_CGC_GATE__IDCT_MASK |
+				UVD_CGC_GATE__MPRD_MASK |
+				UVD_CGC_GATE__MPC_MASK |
+				UVD_CGC_GATE__LBSI_MASK |
+				UVD_CGC_GATE__LRBBM_MASK |
+				UVD_CGC_GATE__UDEC_RE_MASK |
+				UVD_CGC_GATE__UDEC_CM_MASK |
+				UVD_CGC_GATE__UDEC_IT_MASK |
+				UVD_CGC_GATE__UDEC_DB_MASK |
+				UVD_CGC_GATE__UDEC_MP_MASK |
+				UVD_CGC_GATE__WCB_MASK |
+				UVD_CGC_GATE__VCPU_MASK |
+				UVD_CGC_GATE__SCPU_MASK;
+		data1 |= UVD_SUVD_CGC_GATE__SRE_MASK |
+				UVD_SUVD_CGC_GATE__SIT_MASK |
+				UVD_SUVD_CGC_GATE__SMP_MASK |
+				UVD_SUVD_CGC_GATE__SCM_MASK |
+				UVD_SUVD_CGC_GATE__SDB_MASK |
+				UVD_SUVD_CGC_GATE__SRE_H264_MASK |
+				UVD_SUVD_CGC_GATE__SRE_HEVC_MASK |
+				UVD_SUVD_CGC_GATE__SIT_H264_MASK |
+				UVD_SUVD_CGC_GATE__SIT_HEVC_MASK |
+				UVD_SUVD_CGC_GATE__SCM_H264_MASK |
+				UVD_SUVD_CGC_GATE__SCM_HEVC_MASK |
+				UVD_SUVD_CGC_GATE__SDB_H264_MASK |
+				UVD_SUVD_CGC_GATE__SDB_HEVC_MASK;
+	} else {
+		data &= ~(UVD_CGC_GATE__SYS_MASK |
+				UVD_CGC_GATE__UDEC_MASK |
+				UVD_CGC_GATE__MPEG2_MASK |
+				UVD_CGC_GATE__RBC_MASK |
+				UVD_CGC_GATE__LMI_MC_MASK |
+				UVD_CGC_GATE__LMI_UMC_MASK |
+				UVD_CGC_GATE__IDCT_MASK |
+				UVD_CGC_GATE__MPRD_MASK |
+				UVD_CGC_GATE__MPC_MASK |
+				UVD_CGC_GATE__LBSI_MASK |
+				UVD_CGC_GATE__LRBBM_MASK |
+				UVD_CGC_GATE__UDEC_RE_MASK |
+				UVD_CGC_GATE__UDEC_CM_MASK |
+				UVD_CGC_GATE__UDEC_IT_MASK |
+				UVD_CGC_GATE__UDEC_DB_MASK |
+				UVD_CGC_GATE__UDEC_MP_MASK |
+				UVD_CGC_GATE__WCB_MASK |
+				UVD_CGC_GATE__VCPU_MASK |
+				UVD_CGC_GATE__SCPU_MASK);
+		data1 &= ~(UVD_SUVD_CGC_GATE__SRE_MASK |
+				UVD_SUVD_CGC_GATE__SIT_MASK |
+				UVD_SUVD_CGC_GATE__SMP_MASK |
+				UVD_SUVD_CGC_GATE__SCM_MASK |
+				UVD_SUVD_CGC_GATE__SDB_MASK |
+				UVD_SUVD_CGC_GATE__SRE_H264_MASK |
+				UVD_SUVD_CGC_GATE__SRE_HEVC_MASK |
+				UVD_SUVD_CGC_GATE__SIT_H264_MASK |
+				UVD_SUVD_CGC_GATE__SIT_HEVC_MASK |
+				UVD_SUVD_CGC_GATE__SCM_H264_MASK |
+				UVD_SUVD_CGC_GATE__SCM_HEVC_MASK |
+				UVD_SUVD_CGC_GATE__SDB_H264_MASK |
+				UVD_SUVD_CGC_GATE__SDB_HEVC_MASK);
+	}
+	WREG32(mmUVD_CGC_GATE, data);
+	WREG32(mmUVD_SUVD_CGC_GATE, data1);
+}
+
+static void tonga_set_uvd_clock_gating_branches(struct amdgpu_device *adev,
+		bool enable)
+{
+	u32 data, data1;
+
+	data = RREG32(mmUVD_CGC_GATE);
+	data1 = RREG32(mmUVD_SUVD_CGC_GATE);
+	if (enable) {
+		data |= UVD_CGC_GATE__SYS_MASK |
+				UVD_CGC_GATE__UDEC_MASK |
+				UVD_CGC_GATE__MPEG2_MASK |
+				UVD_CGC_GATE__RBC_MASK |
+				UVD_CGC_GATE__LMI_MC_MASK |
+				UVD_CGC_GATE__IDCT_MASK |
+				UVD_CGC_GATE__MPRD_MASK |
+				UVD_CGC_GATE__MPC_MASK |
+				UVD_CGC_GATE__LBSI_MASK |
+				UVD_CGC_GATE__LRBBM_MASK |
+				UVD_CGC_GATE__UDEC_RE_MASK |
+				UVD_CGC_GATE__UDEC_CM_MASK |
+				UVD_CGC_GATE__UDEC_IT_MASK |
+				UVD_CGC_GATE__UDEC_DB_MASK |
+				UVD_CGC_GATE__UDEC_MP_MASK |
+				UVD_CGC_GATE__WCB_MASK |
+				UVD_CGC_GATE__VCPU_MASK |
+				UVD_CGC_GATE__SCPU_MASK;
+		data1 |= UVD_SUVD_CGC_GATE__SRE_MASK |
+				UVD_SUVD_CGC_GATE__SIT_MASK |
+				UVD_SUVD_CGC_GATE__SMP_MASK |
+				UVD_SUVD_CGC_GATE__SCM_MASK |
+				UVD_SUVD_CGC_GATE__SDB_MASK;
+	} else {
+		data &= ~(UVD_CGC_GATE__SYS_MASK |
+				UVD_CGC_GATE__UDEC_MASK |
+				UVD_CGC_GATE__MPEG2_MASK |
+				UVD_CGC_GATE__RBC_MASK |
+				UVD_CGC_GATE__LMI_MC_MASK |
+				UVD_CGC_GATE__LMI_UMC_MASK |
+				UVD_CGC_GATE__IDCT_MASK |
+				UVD_CGC_GATE__MPRD_MASK |
+				UVD_CGC_GATE__MPC_MASK |
+				UVD_CGC_GATE__LBSI_MASK |
+				UVD_CGC_GATE__LRBBM_MASK |
+				UVD_CGC_GATE__UDEC_RE_MASK |
+				UVD_CGC_GATE__UDEC_CM_MASK |
+				UVD_CGC_GATE__UDEC_IT_MASK |
+				UVD_CGC_GATE__UDEC_DB_MASK |
+				UVD_CGC_GATE__UDEC_MP_MASK |
+				UVD_CGC_GATE__WCB_MASK |
+				UVD_CGC_GATE__VCPU_MASK |
+				UVD_CGC_GATE__SCPU_MASK);
+		data1 &= ~(UVD_SUVD_CGC_GATE__SRE_MASK |
+				UVD_SUVD_CGC_GATE__SIT_MASK |
+				UVD_SUVD_CGC_GATE__SMP_MASK |
+				UVD_SUVD_CGC_GATE__SCM_MASK |
+				UVD_SUVD_CGC_GATE__SDB_MASK);
+	}
+	WREG32(mmUVD_CGC_GATE, data);
+	WREG32(mmUVD_SUVD_CGC_GATE, data1);
+}
+
+static void uvd_v6_0_set_uvd_dynamic_clock_mode(struct amdgpu_device *adev,
+		bool swmode)
+{
+	u32 data, data1 = 0, data2;
+
+	/* Always un-gate UVD REGS bit */
+	data = RREG32(mmUVD_CGC_GATE);
+	data &= ~(UVD_CGC_GATE__REGS_MASK);
+	WREG32(mmUVD_CGC_GATE, data);
+
+	data = RREG32(mmUVD_CGC_CTRL);
+	data &= ~(UVD_CGC_CTRL__CLK_OFF_DELAY_MASK |
+			UVD_CGC_CTRL__CLK_GATE_DLY_TIMER_MASK);
+	data |= UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK |
+			1 << REG_FIELD_SHIFT(UVD_CGC_CTRL, CLK_GATE_DLY_TIMER) |
+			4 << REG_FIELD_SHIFT(UVD_CGC_CTRL, CLK_OFF_DELAY);
+
+	data2 = RREG32(mmUVD_SUVD_CGC_CTRL);
+	if (swmode) {
+		data &= ~(UVD_CGC_CTRL__UDEC_RE_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_CM_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_IT_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_DB_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_MP_MODE_MASK |
+				UVD_CGC_CTRL__SYS_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_MODE_MASK |
+				UVD_CGC_CTRL__MPEG2_MODE_MASK |
+				UVD_CGC_CTRL__REGS_MODE_MASK |
+				UVD_CGC_CTRL__RBC_MODE_MASK |
+				UVD_CGC_CTRL__LMI_MC_MODE_MASK |
+				UVD_CGC_CTRL__LMI_UMC_MODE_MASK |
+				UVD_CGC_CTRL__IDCT_MODE_MASK |
+				UVD_CGC_CTRL__MPRD_MODE_MASK |
+				UVD_CGC_CTRL__MPC_MODE_MASK |
+				UVD_CGC_CTRL__LBSI_MODE_MASK |
+				UVD_CGC_CTRL__LRBBM_MODE_MASK |
+				UVD_CGC_CTRL__WCB_MODE_MASK |
+				UVD_CGC_CTRL__VCPU_MODE_MASK |
+				UVD_CGC_CTRL__JPEG_MODE_MASK |
+				UVD_CGC_CTRL__SCPU_MODE_MASK);
+		data1 |= UVD_CGC_CTRL2__DYN_OCLK_RAMP_EN_MASK |
+				UVD_CGC_CTRL2__DYN_RCLK_RAMP_EN_MASK;
+		data1 &= ~UVD_CGC_CTRL2__GATER_DIV_ID_MASK;
+		data1 |= 7 << REG_FIELD_SHIFT(UVD_CGC_CTRL2, GATER_DIV_ID);
+		data2 &= ~(UVD_SUVD_CGC_CTRL__SRE_MODE_MASK |
+				UVD_SUVD_CGC_CTRL__SIT_MODE_MASK |
+				UVD_SUVD_CGC_CTRL__SMP_MODE_MASK |
+				UVD_SUVD_CGC_CTRL__SCM_MODE_MASK |
+				UVD_SUVD_CGC_CTRL__SDB_MODE_MASK);
+	} else {
+		data |= UVD_CGC_CTRL__UDEC_RE_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_CM_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_IT_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_DB_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_MP_MODE_MASK |
+				UVD_CGC_CTRL__SYS_MODE_MASK |
+				UVD_CGC_CTRL__UDEC_MODE_MASK |
+				UVD_CGC_CTRL__MPEG2_MODE_MASK |
+				UVD_CGC_CTRL__REGS_MODE_MASK |
+				UVD_CGC_CTRL__RBC_MODE_MASK |
+				UVD_CGC_CTRL__LMI_MC_MODE_MASK |
+				UVD_CGC_CTRL__LMI_UMC_MODE_MASK |
+				UVD_CGC_CTRL__IDCT_MODE_MASK |
+				UVD_CGC_CTRL__MPRD_MODE_MASK |
+				UVD_CGC_CTRL__MPC_MODE_MASK |
+				UVD_CGC_CTRL__LBSI_MODE_MASK |
+				UVD_CGC_CTRL__LRBBM_MODE_MASK |
+				UVD_CGC_CTRL__WCB_MODE_MASK |
+				UVD_CGC_CTRL__VCPU_MODE_MASK |
+				UVD_CGC_CTRL__SCPU_MODE_MASK;
+		data2 |= UVD_SUVD_CGC_CTRL__SRE_MODE_MASK |
+				UVD_SUVD_CGC_CTRL__SIT_MODE_MASK |
+				UVD_SUVD_CGC_CTRL__SMP_MODE_MASK |
+				UVD_SUVD_CGC_CTRL__SCM_MODE_MASK |
+				UVD_SUVD_CGC_CTRL__SDB_MODE_MASK;
+	}
+	WREG32(mmUVD_CGC_CTRL, data);
+	WREG32(mmUVD_SUVD_CGC_CTRL, data2);
+
+	data = RREG32_UVD_CTX(ixUVD_CGC_CTRL2);
+	data &= ~(REG_FIELD_MASK(UVD_CGC_CTRL2, DYN_OCLK_RAMP_EN) |
+			REG_FIELD_MASK(UVD_CGC_CTRL2, DYN_RCLK_RAMP_EN) |
+			REG_FIELD_MASK(UVD_CGC_CTRL2, GATER_DIV_ID));
+	data1 &= (REG_FIELD_MASK(UVD_CGC_CTRL2, DYN_OCLK_RAMP_EN) |
+			REG_FIELD_MASK(UVD_CGC_CTRL2, DYN_RCLK_RAMP_EN) |
+			REG_FIELD_MASK(UVD_CGC_CTRL2, GATER_DIV_ID));
+	data |= data1;
+	WREG32_UVD_CTX(ixUVD_CGC_CTRL2, data);
+}
+
 /**
  * uvd_v6_0_start - start UVD block
  *
@@ -303,8 +531,19 @@ static int uvd_v6_0_start(struct amdgpu_device *adev)
 
 	uvd_v6_0_mc_resume(adev);
 
-	/* disable clock gating */
-	WREG32(mmUVD_CGC_GATE, 0);
+	/* Set dynamic clock gating in S/W control mode */
+	if (adev->cg_flags & AMDGPU_CG_SUPPORT_UVD_MGCG) {
+		if (adev->flags & AMD_IS_APU)
+			cz_set_uvd_clock_gating_branches(adev, false);
+		else
+			tonga_set_uvd_clock_gating_branches(adev, false);
+		uvd_v6_0_set_uvd_dynamic_clock_mode(adev, true);
+	} else {
+		/* disable clock gating */
+		uint32_t data = RREG32(mmUVD_CGC_CTRL);
+		data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK;
+		WREG32(mmUVD_CGC_CTRL, data);
+	}
 
 	/* disable interupt */
 	WREG32_P(mmUVD_MASTINT_EN, 0, ~(1 << 1));
@@ -758,6 +997,24 @@ static int uvd_v6_0_process_interrupt(struct amdgpu_device *adev,
 static int uvd_v6_0_set_clockgating_state(void *handle,
 					  enum amd_clockgating_state state)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	bool enable = (state == AMD_CG_STATE_GATE) ? true : false;
+
+	if (!(adev->cg_flags & AMDGPU_CG_SUPPORT_UVD_MGCG))
+		return 0;
+
+	if (enable) {
+		if (adev->flags & AMD_IS_APU)
+			cz_set_uvd_clock_gating_branches(adev, enable);
+		else
+			tonga_set_uvd_clock_gating_branches(adev, enable);
+		uvd_v6_0_set_uvd_dynamic_clock_mode(adev, true);
+	} else {
+		uint32_t data = RREG32(mmUVD_CGC_CTRL);
+		data &= ~UVD_CGC_CTRL__DYN_CLOCK_MODE_MASK;
+		WREG32(mmUVD_CGC_CTRL, data);
+	}
+
 	return 0;
 }
 
-- 
cgit v1.1


From 0689a5701358656fe16e83df7c6c654185593208 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Mon, 23 Nov 2015 16:57:53 -0500
Subject: drm/amd/amdgpu: add vce3.0 clock gating support. (v2)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

v2: fix grbm locking

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 149 +++++++++++++++++++++++++++++++++-
 1 file changed, 148 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index 370c6c9..35f48ad 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -103,6 +103,108 @@ static void vce_v3_0_ring_set_wptr(struct amdgpu_ring *ring)
 		WREG32(mmVCE_RB_WPTR2, ring->wptr);
 }
 
+static void vce_v3_0_override_vce_clock_gating(struct amdgpu_device *adev, bool override)
+{
+	u32 tmp, data;
+
+	tmp = data = RREG32(mmVCE_RB_ARB_CTRL);
+	if (override)
+		data |= VCE_RB_ARB_CTRL__VCE_CGTT_OVERRIDE_MASK;
+	else
+		data &= ~VCE_RB_ARB_CTRL__VCE_CGTT_OVERRIDE_MASK;
+
+	if (tmp != data)
+		WREG32(mmVCE_RB_ARB_CTRL, data);
+}
+
+static void vce_v3_0_set_vce_sw_clock_gating(struct amdgpu_device *adev,
+					     bool gated)
+{
+	u32 tmp, data;
+	/* Set Override to disable Clock Gating */
+	vce_v3_0_override_vce_clock_gating(adev, true);
+
+	if (!gated) {
+		/* Force CLOCK ON for VCE_CLOCK_GATING_B,
+		 * {*_FORCE_ON, *_FORCE_OFF} = {1, 0}
+		 * VREG can be FORCE ON or set to Dynamic, but can't be OFF
+		 */
+		tmp = data = RREG32(mmVCE_CLOCK_GATING_B);
+		data |= 0x1ff;
+		data &= ~0xef0000;
+		if (tmp != data)
+			WREG32(mmVCE_CLOCK_GATING_B, data);
+
+		/* Force CLOCK ON for VCE_UENC_CLOCK_GATING,
+		 * {*_FORCE_ON, *_FORCE_OFF} = {1, 0}
+		 */
+		tmp = data = RREG32(mmVCE_UENC_CLOCK_GATING);
+		data |= 0x3ff000;
+		data &= ~0xffc00000;
+		if (tmp != data)
+			WREG32(mmVCE_UENC_CLOCK_GATING, data);
+
+		/* set VCE_UENC_CLOCK_GATING_2 */
+		tmp = data = RREG32(mmVCE_UENC_CLOCK_GATING_2);
+		data |= 0x2;
+		data &= ~0x2;
+		if (tmp != data)
+			WREG32(mmVCE_UENC_CLOCK_GATING_2, data);
+
+		/* Force CLOCK ON for VCE_UENC_REG_CLOCK_GATING */
+		tmp = data = RREG32(mmVCE_UENC_REG_CLOCK_GATING);
+		data |= 0x37f;
+		if (tmp != data)
+			WREG32(mmVCE_UENC_REG_CLOCK_GATING, data);
+
+		/* Force VCE_UENC_DMA_DCLK_CTRL Clock ON */
+		tmp = data = RREG32(mmVCE_UENC_DMA_DCLK_CTRL);
+		data |= VCE_UENC_DMA_DCLK_CTRL__WRDMCLK_FORCEON_MASK |
+				VCE_UENC_DMA_DCLK_CTRL__RDDMCLK_FORCEON_MASK |
+				VCE_UENC_DMA_DCLK_CTRL__REGCLK_FORCEON_MASK  |
+				0x8;
+		if (tmp != data)
+			WREG32(mmVCE_UENC_DMA_DCLK_CTRL, data);
+	} else {
+		/* Force CLOCK OFF for VCE_CLOCK_GATING_B,
+		 * {*, *_FORCE_OFF} = {*, 1}
+		 * set VREG to Dynamic, as it can't be OFF
+		 */
+		tmp = data = RREG32(mmVCE_CLOCK_GATING_B);
+		data &= ~0x80010;
+		data |= 0xe70008;
+		if (tmp != data)
+			WREG32(mmVCE_CLOCK_GATING_B, data);
+		/* Force CLOCK OFF for VCE_UENC_CLOCK_GATING,
+		 * Force ClOCK OFF takes precedent over Force CLOCK ON setting.
+		 * {*_FORCE_ON, *_FORCE_OFF} = {*, 1}
+		 */
+		tmp = data = RREG32(mmVCE_UENC_CLOCK_GATING);
+		data |= 0xffc00000;
+		if (tmp != data)
+			WREG32(mmVCE_UENC_CLOCK_GATING, data);
+		/* Set VCE_UENC_CLOCK_GATING_2 */
+		tmp = data = RREG32(mmVCE_UENC_CLOCK_GATING_2);
+		data |= 0x10000;
+		if (tmp != data)
+			WREG32(mmVCE_UENC_CLOCK_GATING_2, data);
+		/* Set VCE_UENC_REG_CLOCK_GATING to dynamic */
+		tmp = data = RREG32(mmVCE_UENC_REG_CLOCK_GATING);
+		data &= ~0xffc00000;
+		if (tmp != data)
+			WREG32(mmVCE_UENC_REG_CLOCK_GATING, data);
+		/* Set VCE_UENC_DMA_DCLK_CTRL CG always in dynamic mode */
+		tmp = data = RREG32(mmVCE_UENC_DMA_DCLK_CTRL);
+		data &= ~(VCE_UENC_DMA_DCLK_CTRL__WRDMCLK_FORCEON_MASK |
+				VCE_UENC_DMA_DCLK_CTRL__RDDMCLK_FORCEON_MASK |
+				VCE_UENC_DMA_DCLK_CTRL__REGCLK_FORCEON_MASK  |
+				0x8);
+		if (tmp != data)
+			WREG32(mmVCE_UENC_DMA_DCLK_CTRL, data);
+	}
+	vce_v3_0_override_vce_clock_gating(adev, false);
+}
+
 /**
  * vce_v3_0_start - start VCE block
  *
@@ -121,7 +223,7 @@ static int vce_v3_0_start(struct amdgpu_device *adev)
 		if (adev->vce.harvest_config & (1 << idx))
 			continue;
 
-		if(idx == 0)
+		if (idx == 0)
 			WREG32_P(mmGRBM_GFX_INDEX, 0,
 				~GRBM_GFX_INDEX__VCE_INSTANCE_MASK);
 		else
@@ -174,6 +276,10 @@ static int vce_v3_0_start(struct amdgpu_device *adev)
 		/* clear BUSY flag */
 		WREG32_P(mmVCE_STATUS, 0, ~1);
 
+		/* Set Clock-Gating off */
+		if (adev->cg_flags & AMDGPU_CG_SUPPORT_VCE_MGCG)
+			vce_v3_0_set_vce_sw_clock_gating(adev, false);
+
 		if (r) {
 			DRM_ERROR("VCE not responding, giving up!!!\n");
 			mutex_unlock(&adev->grbm_idx_mutex);
@@ -609,6 +715,47 @@ static int vce_v3_0_process_interrupt(struct amdgpu_device *adev,
 static int vce_v3_0_set_clockgating_state(void *handle,
 					  enum amd_clockgating_state state)
 {
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	bool enable = (state == AMD_CG_STATE_GATE) ? true : false;
+	int i;
+
+	if (!(adev->cg_flags & AMDGPU_CG_SUPPORT_VCE_MGCG))
+		return 0;
+
+	mutex_lock(&adev->grbm_idx_mutex);
+	for (i = 0; i < 2; i++) {
+		/* Program VCE Instance 0 or 1 if not harvested */
+		if (adev->vce.harvest_config & (1 << i))
+			continue;
+
+		if (i == 0)
+			WREG32_P(mmGRBM_GFX_INDEX, 0,
+					~GRBM_GFX_INDEX__VCE_INSTANCE_MASK);
+		else
+			WREG32_P(mmGRBM_GFX_INDEX,
+					GRBM_GFX_INDEX__VCE_INSTANCE_MASK,
+					~GRBM_GFX_INDEX__VCE_INSTANCE_MASK);
+
+		if (enable) {
+			/* initialize VCE_CLOCK_GATING_A: Clock ON/OFF delay */
+			uint32_t data = RREG32(mmVCE_CLOCK_GATING_A);
+			data &= ~(0xf | 0xff0);
+			data |= ((0x0 << 0) | (0x04 << 4));
+			WREG32(mmVCE_CLOCK_GATING_A, data);
+
+			/* initialize VCE_UENC_CLOCK_GATING: Clock ON/OFF delay */
+			data = RREG32(mmVCE_UENC_CLOCK_GATING);
+			data &= ~(0xf | 0xff0);
+			data |= ((0x0 << 0) | (0x04 << 4));
+			WREG32(mmVCE_UENC_CLOCK_GATING, data);
+		}
+
+		vce_v3_0_set_vce_sw_clock_gating(adev, enable);
+	}
+
+	WREG32_P(mmGRBM_GFX_INDEX, 0, ~GRBM_GFX_INDEX__VCE_INSTANCE_MASK);
+	mutex_unlock(&adev->grbm_idx_mutex);
+
 	return 0;
 }
 
-- 
cgit v1.1


From 0bbb81761864c63b5f323b61b48ee892d472c880 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Tue, 24 Nov 2015 10:53:27 -0500
Subject: drm/amd/amdgpu: enable uvd&vce clock gating for Fiji.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c
index 67845ee..652e766 100644
--- a/drivers/gpu/drm/amd/amdgpu/vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/vi.c
@@ -1442,7 +1442,8 @@ static int vi_common_early_init(void *handle)
 		break;
 	case CHIP_FIJI:
 		adev->has_uvd = true;
-		adev->cg_flags = 0;
+		adev->cg_flags = AMDGPU_CG_SUPPORT_UVD_MGCG |
+				AMDGPU_CG_SUPPORT_VCE_MGCG;
 		adev->pg_flags = 0;
 		adev->external_rev_id = adev->rev_id + 0x3c;
 		break;
-- 
cgit v1.1


From bd90dd89e53c383d1fea973721c8e7864946a254 Mon Sep 17 00:00:00 2001
From: Qiang Yu <Qiang.Yu@amd.com>
Date: Wed, 2 Dec 2015 10:56:57 +0800
Subject: drm/amdgpu: Prepare DKMS build for powerplay module.

Signed-off-by: Qiang Yu <Qiang.Yu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/Makefile b/drivers/gpu/drm/amd/amdgpu/Makefile
index 16603a0..66f729e 100644
--- a/drivers/gpu/drm/amd/amdgpu/Makefile
+++ b/drivers/gpu/drm/amd/amdgpu/Makefile
@@ -100,7 +100,7 @@ amdgpu-$(CONFIG_MMU_NOTIFIER) += amdgpu_mn.o
 
 ifneq ($(CONFIG_DRM_AMD_POWERPLAY),)
 
-include drivers/gpu/drm/amd/powerplay/Makefile
+include $(FULL_AMD_PATH)/powerplay/Makefile
 
 amdgpu-y += $(AMD_POWERPLAY_FILES)
 
-- 
cgit v1.1


From ea617bc9f9f2ad3469397a74129e62a490e56900 Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Tue, 24 Nov 2015 17:00:56 -0500
Subject: drm/amd/powerplay: add display configeration changed function in
 hwmgr for Fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c | 66 ++++++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h |  2 +
 2 files changed, 68 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index b616e16..00d2e17 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -3434,6 +3434,10 @@ static int fiji_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
 			"Failed to enable VR hot GPIO interrupt!", result = tmp_result);
 
+	tmp_result = tonga_notify_smc_display_change(hwmgr, false);
+	PP_ASSERT_WITH_CODE((0 == tmp_result),
+			"Failed to notify no display!", result = tmp_result);
+
 	tmp_result = fiji_enable_sclk_control(hwmgr);
 	PP_ASSERT_WITH_CODE((0 == tmp_result),
 			"Failed to enable SCLK control!", result = tmp_result);
@@ -4852,6 +4856,65 @@ static void fiji_print_current_perforce_level(
 			mclk / 100, sclk / 100);
 }
 
+static int fiji_program_display_gap(struct pp_hwmgr *hwmgr)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	uint32_t num_active_displays = 0;
+	uint32_t display_gap = cgs_read_ind_register(hwmgr->device,
+			CGS_IND_REG__SMC, ixCG_DISPLAY_GAP_CNTL);
+	uint32_t display_gap2;
+	uint32_t pre_vbi_time_in_us;
+	uint32_t frame_time_in_us;
+	uint32_t ref_clock;
+	uint32_t refresh_rate = 0;
+	struct cgs_display_info info = {0};
+	struct cgs_mode_info mode_info;
+
+	info.mode_info = &mode_info;
+
+	cgs_get_active_displays_info(hwmgr->device, &info);
+	num_active_displays = info.display_count;
+
+	display_gap = PHM_SET_FIELD(display_gap, CG_DISPLAY_GAP_CNTL,
+			DISP_GAP, (num_active_displays > 0)?
+			DISPLAY_GAP_VBLANK_OR_WM : DISPLAY_GAP_IGNORE);
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_DISPLAY_GAP_CNTL, display_gap);
+
+	ref_clock = mode_info.ref_clock;
+	refresh_rate = mode_info.refresh_rate;
+
+	if (refresh_rate == 0)
+		refresh_rate = 60;
+
+	frame_time_in_us = 1000000 / refresh_rate;
+
+	pre_vbi_time_in_us = frame_time_in_us - 200 - mode_info.vblank_time_us;
+	display_gap2 = pre_vbi_time_in_us * (ref_clock / 100);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			ixCG_DISPLAY_GAP_CNTL2, display_gap2);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			data->soft_regs_start +
+			offsetof(SMU73_SoftRegisters, PreVBlankGap), 0x64);
+
+	cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
+			data->soft_regs_start +
+			offsetof(SMU73_SoftRegisters, VBlankTimeout),
+			(frame_time_in_us - pre_vbi_time_in_us));
+
+	if (num_active_displays == 1)
+		tonga_notify_smc_display_change(hwmgr, true);
+
+	return 0;
+}
+
+int fiji_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
+{
+	return fiji_program_display_gap(hwmgr);
+}
+
 static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
 	.backend_init = &fiji_hwmgr_backend_init,
 	.backend_fini = &tonga_hwmgr_backend_fini,
@@ -4870,6 +4933,9 @@ static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
 	.powergate_uvd = &fiji_phm_powergate_uvd,
 	.powergate_vce = &fiji_phm_powergate_vce,
 	.disable_clock_power_gating = &fiji_phm_disable_clock_power_gating,
+	.notify_smc_display_config_after_ps_adjustment =
+			&tonga_notify_smc_display_config_after_ps_adjustment,
+	.display_config_changed = &fiji_display_configuration_changed_task,
 };
 
 int fiji_hwmgr_init(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
index cd1e88a..22e273b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
@@ -339,6 +339,8 @@ enum Fiji_I2CLineID {
 extern int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr);
 extern int tonga_hwmgr_backend_fini(struct pp_hwmgr *hwmgr);
 extern int tonga_get_mc_microcode_version (struct pp_hwmgr *hwmgr);
+extern int tonga_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr);
+extern int tonga_notify_smc_display_change(struct pp_hwmgr *hwmgr, bool has_display);
 int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input);
 int fiji_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
 int fiji_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate);
-- 
cgit v1.1


From 601038142fdab3750f26c0f7bda8c7f4805cbe1d Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Fri, 27 Nov 2015 14:09:53 -0500
Subject: drm/amd/powerplay: Add thermal protection support for Fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/Makefile       |   2 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c   | 143 +++++
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c | 687 +++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h |  61 ++
 4 files changed, 892 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
 create mode 100644 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
index 269fd82..b664e34 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/Makefile
@@ -8,7 +8,7 @@ HARDWARE_MGR = hwmgr.o processpptables.o functiontables.o \
 	       tonga_processpptables.o ppatomctrl.o \
                tonga_hwmgr.o pppcielanes.o  tonga_thermal.o\
                fiji_powertune.o fiji_hwmgr.o tonga_clockpowergating.o \
-               fiji_clockpowergating.o
+               fiji_clockpowergating.o fiji_thermal.o
 
 AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 00d2e17..8de045f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -50,8 +50,11 @@
 #include "pp_debug.h"
 #include "pp_acpi.h"
 #include "amd_pcie_helpers.h"
+#include "cgs_linux.h"
+#include "ppinterrupt.h"
 
 #include "fiji_clockpowergating.h"
+#include "fiji_thermal.h"
 
 #define VOLTAGE_SCALE	4
 #define SMC_RAM_END		0x40000
@@ -694,6 +697,31 @@ static int fiji_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 		hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
 		hwmgr->platform_descriptor.minimumClocksReductionPercentage  = 50;
 
+		phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_FanSpeedInTableIsRPM);
+
+		if (table_info->cac_dtp_table->usDefaultTargetOperatingTemp &&
+				hwmgr->thermal_controller.
+				advanceFanControlParameters.ucFanControlMode) {
+			hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanPWM =
+					hwmgr->thermal_controller.advanceFanControlParameters.usDefaultMaxFanPWM;
+			hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanRPM =
+					hwmgr->thermal_controller.advanceFanControlParameters.usDefaultMaxFanRPM;
+			hwmgr->dyn_state.cac_dtp_table->usOperatingTempMinLimit =
+					table_info->cac_dtp_table->usOperatingTempMinLimit;
+			hwmgr->dyn_state.cac_dtp_table->usOperatingTempMaxLimit =
+					table_info->cac_dtp_table->usOperatingTempMaxLimit;
+			hwmgr->dyn_state.cac_dtp_table->usDefaultTargetOperatingTemp =
+					table_info->cac_dtp_table->usDefaultTargetOperatingTemp;
+			hwmgr->dyn_state.cac_dtp_table->usOperatingTempStep =
+					table_info->cac_dtp_table->usOperatingTempStep;
+			hwmgr->dyn_state.cac_dtp_table->usTargetOperatingTemp =
+					table_info->cac_dtp_table->usTargetOperatingTemp;
+
+			phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+					PHM_PlatformCaps_ODFuzzyFanControlSupport);
+		}
+
 		sys_info.size = sizeof(struct cgs_system_info);
 		sys_info.info_id = CGS_SYSTEM_INFO_PCIE_GEN_INFO;
 		result = cgs_query_system_info(hwmgr->device, &sys_info);
@@ -4915,6 +4943,108 @@ int fiji_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
 	return fiji_program_display_gap(hwmgr);
 }
 
+static int fiji_set_max_fan_pwm_output(struct pp_hwmgr *hwmgr,
+		uint16_t us_max_fan_pwm)
+{
+	hwmgr->thermal_controller.
+	advanceFanControlParameters.usMaxFanPWM = us_max_fan_pwm;
+
+	if (phm_is_hw_access_blocked(hwmgr))
+		return 0;
+
+	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			PPSMC_MSG_SetFanPwmMax, us_max_fan_pwm);
+}
+
+static int fiji_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr,
+		uint16_t us_max_fan_rpm)
+{
+	hwmgr->thermal_controller.
+	advanceFanControlParameters.usMaxFanRPM = us_max_fan_rpm;
+
+	if (phm_is_hw_access_blocked(hwmgr))
+		return 0;
+
+	return smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+			PPSMC_MSG_SetFanRpmMax, us_max_fan_rpm);
+}
+
+int fiji_dpm_set_interrupt_state(void *private_data,
+					 unsigned src_id, unsigned type,
+					 int enabled)
+{
+	uint32_t cg_thermal_int;
+	struct pp_hwmgr *hwmgr = ((struct pp_eventmgr *)private_data)->hwmgr;
+
+	if (hwmgr == NULL)
+		return -EINVAL;
+
+	switch (type) {
+	case AMD_THERMAL_IRQ_LOW_TO_HIGH:
+		if (enabled) {
+			cg_thermal_int = cgs_read_ind_register(hwmgr->device,
+					CGS_IND_REG__SMC, ixCG_THERMAL_INT);
+			cg_thermal_int |= CG_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK;
+			cgs_write_ind_register(hwmgr->device,
+					CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
+		} else {
+			cg_thermal_int = cgs_read_ind_register(hwmgr->device,
+					CGS_IND_REG__SMC, ixCG_THERMAL_INT);
+			cg_thermal_int &= ~CG_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK;
+			cgs_write_ind_register(hwmgr->device,
+					CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
+		}
+		break;
+
+	case AMD_THERMAL_IRQ_HIGH_TO_LOW:
+		if (enabled) {
+			cg_thermal_int = cgs_read_ind_register(hwmgr->device,
+					CGS_IND_REG__SMC, ixCG_THERMAL_INT);
+			cg_thermal_int |= CG_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK;
+			cgs_write_ind_register(hwmgr->device,
+					CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
+		} else {
+			cg_thermal_int = cgs_read_ind_register(hwmgr->device,
+					CGS_IND_REG__SMC, ixCG_THERMAL_INT);
+			cg_thermal_int &= ~CG_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK;
+			cgs_write_ind_register(hwmgr->device,
+					CGS_IND_REG__SMC, ixCG_THERMAL_INT, cg_thermal_int);
+		}
+		break;
+	default:
+		break;
+	}
+	return 0;
+}
+
+int fiji_register_internal_thermal_interrupt(struct pp_hwmgr *hwmgr,
+					const void *thermal_interrupt_info)
+{
+	int result;
+	const struct pp_interrupt_registration_info *info =
+			(const struct pp_interrupt_registration_info *)
+			thermal_interrupt_info;
+
+	if (info == NULL)
+		return -EINVAL;
+
+	result = cgs_add_irq_source(hwmgr->device, 230, AMD_THERMAL_IRQ_LAST,
+				fiji_dpm_set_interrupt_state,
+				info->call_back, info->context);
+
+	if (result)
+		return -EINVAL;
+
+	result = cgs_add_irq_source(hwmgr->device, 231, AMD_THERMAL_IRQ_LAST,
+				fiji_dpm_set_interrupt_state,
+				info->call_back, info->context);
+
+	if (result)
+		return -EINVAL;
+
+	return 0;
+}
+
 static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
 	.backend_init = &fiji_hwmgr_backend_init,
 	.backend_fini = &tonga_hwmgr_backend_fini,
@@ -4936,6 +5066,18 @@ static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
 	.notify_smc_display_config_after_ps_adjustment =
 			&tonga_notify_smc_display_config_after_ps_adjustment,
 	.display_config_changed = &fiji_display_configuration_changed_task,
+	.set_max_fan_pwm_output = fiji_set_max_fan_pwm_output,
+	.set_max_fan_rpm_output = fiji_set_max_fan_rpm_output,
+	.get_temperature = fiji_thermal_get_temperature,
+	.stop_thermal_controller = fiji_thermal_stop_thermal_controller,
+	.get_fan_speed_info = fiji_fan_ctrl_get_fan_speed_info,
+	.get_fan_speed_percent = fiji_fan_ctrl_get_fan_speed_percent,
+	.set_fan_speed_percent = fiji_fan_ctrl_set_fan_speed_percent,
+	.reset_fan_speed_to_default = fiji_fan_ctrl_reset_fan_speed_to_default,
+	.get_fan_speed_rpm = fiji_fan_ctrl_get_fan_speed_rpm,
+	.set_fan_speed_rpm = fiji_fan_ctrl_set_fan_speed_rpm,
+	.uninitialize_thermal_controller = fiji_thermal_ctrl_uninitialize_thermal_controller,
+	.register_internal_thermal_interrupt = fiji_register_internal_thermal_interrupt,
 };
 
 int fiji_hwmgr_init(struct pp_hwmgr *hwmgr)
@@ -4950,5 +5092,6 @@ int fiji_hwmgr_init(struct pp_hwmgr *hwmgr)
 	hwmgr->backend = data;
 	hwmgr->hwmgr_func = &fiji_hwmgr_funcs;
 	hwmgr->pptable_func = &tonga_pptable_funcs;
+	pp_fiji_thermal_initialize(hwmgr);
 	return ret;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
new file mode 100644
index 0000000..1b2eaa9
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
@@ -0,0 +1,687 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "fiji_thermal.h"
+#include "fiji_hwmgr.h"
+#include "fiji_smumgr.h"
+#include "fiji_ppsmc.h"
+#include "smu/smu_7_1_3_d.h"
+#include "smu/smu_7_1_3_sh_mask.h"
+
+int fiji_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr,
+		struct phm_fan_speed_info *fan_speed_info)
+{
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		return 0;
+
+	fan_speed_info->supports_percent_read = true;
+	fan_speed_info->supports_percent_write = true;
+	fan_speed_info->min_percent = 0;
+	fan_speed_info->max_percent = 100;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_FanSpeedInTableIsRPM) &&
+		hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution) {
+		fan_speed_info->supports_rpm_read = true;
+		fan_speed_info->supports_rpm_write = true;
+		fan_speed_info->min_rpm = hwmgr->thermal_controller.fanInfo.ulMinRPM;
+		fan_speed_info->max_rpm = hwmgr->thermal_controller.fanInfo.ulMaxRPM;
+	} else {
+		fan_speed_info->min_rpm = 0;
+		fan_speed_info->max_rpm = 0;
+	}
+
+	return 0;
+}
+
+int fiji_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr,
+		uint32_t *speed)
+{
+	uint32_t duty100;
+	uint32_t duty;
+	uint64_t tmp64;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		return 0;
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL1, FMAX_DUTY100);
+	duty = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_THERMAL_STATUS, FDO_PWM_DUTY);
+
+	if (duty100 == 0)
+		return -EINVAL;
+
+
+	tmp64 = (uint64_t)duty * 100;
+	do_div(tmp64, duty100);
+	*speed = (uint32_t)tmp64;
+
+	if (*speed > 100)
+		*speed = 100;
+
+	return 0;
+}
+
+int fiji_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)
+{
+	uint32_t tach_period;
+	uint32_t crystal_clock_freq;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan ||
+			(hwmgr->thermal_controller.fanInfo.
+				ucTachometerPulsesPerRevolution == 0))
+		return 0;
+
+	tach_period = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_TACH_STATUS, TACH_PERIOD);
+
+	if (tach_period == 0)
+		return -EINVAL;
+
+	crystal_clock_freq = tonga_get_xclk(hwmgr);
+
+	*speed = 60 * crystal_clock_freq * 10000/ tach_period;
+
+	return 0;
+}
+
+/**
+* Set Fan Speed Control to static mode, so that the user can decide what speed to use.
+* @param    hwmgr  the address of the powerplay hardware manager.
+*           mode    the fan control mode, 0 default, 1 by percent, 5, by RPM
+* @exception Should always succeed.
+*/
+int fiji_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
+{
+
+	if (hwmgr->fan_ctrl_is_in_default_mode) {
+		hwmgr->fan_ctrl_default_mode =
+				PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,	CGS_IND_REG__SMC,
+						CG_FDO_CTRL2, FDO_PWM_MODE);
+		hwmgr->tmin =
+				PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+						CG_FDO_CTRL2, TMIN);
+		hwmgr->fan_ctrl_is_in_default_mode = false;
+	}
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL2, TMIN, 0);
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL2, FDO_PWM_MODE, mode);
+
+	return 0;
+}
+
+/**
+* Reset Fan Speed Control to default mode.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @exception Should always succeed.
+*/
+int fiji_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr->fan_ctrl_is_in_default_mode) {
+		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+				CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode);
+		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+				CG_FDO_CTRL2, TMIN, hwmgr->tmin);
+		hwmgr->fan_ctrl_is_in_default_mode = true;
+	}
+
+	return 0;
+}
+
+int fiji_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)
+{
+	int result;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_ODFuzzyFanControlSupport)) {
+		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_FUZZY);
+		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl);
+
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_FanSpeedInTableIsRPM))
+			hwmgr->hwmgr_func->set_max_fan_rpm_output(hwmgr,
+					hwmgr->thermal_controller.
+					advanceFanControlParameters.usMaxFanRPM);
+		else
+			hwmgr->hwmgr_func->set_max_fan_pwm_output(hwmgr,
+					hwmgr->thermal_controller.
+					advanceFanControlParameters.usMaxFanPWM);
+
+	} else {
+		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_TABLE);
+		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl);
+	}
+
+	if (!result && hwmgr->thermal_controller.
+			advanceFanControlParameters.ucTargetTemperature)
+		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_SetFanTemperatureTarget,
+				hwmgr->thermal_controller.
+				advanceFanControlParameters.ucTargetTemperature);
+
+	return result;
+}
+
+
+int fiji_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr)
+{
+	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StopFanControl);
+}
+
+/**
+* Set Fan Speed in percent.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    speed is the percentage value (0% - 100%) to be set.
+* @exception Fails is the 100% setting appears to be 0.
+*/
+int fiji_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,
+		uint32_t speed)
+{
+	uint32_t duty100;
+	uint32_t duty;
+	uint64_t tmp64;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		return 0;
+
+	if (speed > 100)
+		speed = 100;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MicrocodeFanControl))
+		fiji_fan_ctrl_stop_smc_fan_control(hwmgr);
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL1, FMAX_DUTY100);
+
+	if (duty100 == 0)
+		return -EINVAL;
+
+	tmp64 = (uint64_t)speed * 100;
+	do_div(tmp64, duty100);
+	duty = (uint32_t)tmp64;
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL0, FDO_STATIC_DUTY, duty);
+
+	return fiji_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
+}
+
+/**
+* Reset Fan Speed to default.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @exception Always succeeds.
+*/
+int fiji_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)
+{
+	int result;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		return 0;
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MicrocodeFanControl)) {
+		result = fiji_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
+		if (!result)
+			result = fiji_fan_ctrl_start_smc_fan_control(hwmgr);
+	} else
+		result = fiji_fan_ctrl_set_default_mode(hwmgr);
+
+	return result;
+}
+
+/**
+* Set Fan Speed in RPM.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    speed is the percentage value (min - max) to be set.
+* @exception Fails is the speed not lie between min and max.
+*/
+int fiji_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)
+{
+	uint32_t tach_period;
+	uint32_t crystal_clock_freq;
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan ||
+			(hwmgr->thermal_controller.fanInfo.
+			ucTachometerPulsesPerRevolution == 0) ||
+			(speed < hwmgr->thermal_controller.fanInfo.ulMinRPM) ||
+			(speed > hwmgr->thermal_controller.fanInfo.ulMaxRPM))
+		return 0;
+
+	crystal_clock_freq = tonga_get_xclk(hwmgr);
+
+	tach_period = 60 * crystal_clock_freq * 10000 / (8 * speed);
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+				CG_TACH_STATUS, TACH_PERIOD, tach_period);
+
+	return fiji_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
+}
+
+/**
+* Reads the remote temperature from the SIslands thermal controller.
+*
+* @param    hwmgr The address of the hardware manager.
+*/
+int fiji_thermal_get_temperature(struct pp_hwmgr *hwmgr)
+{
+	int temp;
+
+	temp = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_MULT_THERMAL_STATUS, CTF_TEMP);
+
+	/* Bit 9 means the reading is lower than the lowest usable value. */
+	if (temp & 0x200)
+		temp = FIJI_THERMAL_MAXIMUM_TEMP_READING;
+	else
+		temp = temp & 0x1ff;
+
+	temp *= PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+
+	return temp;
+}
+
+/**
+* Set the requested temperature range for high and low alert signals
+*
+* @param    hwmgr The address of the hardware manager.
+* @param    range Temperature range to be programmed for high and low alert signals
+* @exception PP_Result_BadInput if the input data is not valid.
+*/
+static int fiji_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
+		uint32_t low_temp, uint32_t high_temp)
+{
+	uint32_t low = FIJI_THERMAL_MINIMUM_ALERT_TEMP *
+			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+	uint32_t high = FIJI_THERMAL_MAXIMUM_ALERT_TEMP *
+			PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+
+	if (low < low_temp)
+		low = low_temp;
+	if (high > high_temp)
+		high = high_temp;
+
+	if (low > high)
+		return -EINVAL;
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_THERMAL_INT, DIG_THERM_INTH,
+			(high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_THERMAL_INT, DIG_THERM_INTL,
+			(low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_THERMAL_CTRL, DIG_THERM_DPM,
+			(high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
+
+	return 0;
+}
+
+/**
+* Programs thermal controller one-time setting registers
+*
+* @param    hwmgr The address of the hardware manager.
+*/
+static int fiji_thermal_initialize(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)
+		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+				CG_TACH_CTRL, EDGE_PER_REV,
+				hwmgr->thermal_controller.fanInfo.
+				ucTachometerPulsesPerRevolution - 1);
+
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL2, TACH_PWM_RESP_RATE, 0x28);
+
+	return 0;
+}
+
+/**
+* Enable thermal alerts on the RV770 thermal controller.
+*
+* @param    hwmgr The address of the hardware manager.
+*/
+static int fiji_thermal_enable_alert(struct pp_hwmgr *hwmgr)
+{
+	uint32_t alert;
+
+	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_THERMAL_INT, THERM_INT_MASK);
+	alert &= ~(FIJI_THERMAL_HIGH_ALERT_MASK | FIJI_THERMAL_LOW_ALERT_MASK);
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_THERMAL_INT, THERM_INT_MASK, alert);
+
+	/* send message to SMU to enable internal thermal interrupts */
+	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Enable);
+}
+
+/**
+* Disable thermal alerts on the RV770 thermal controller.
+* @param    hwmgr The address of the hardware manager.
+*/
+static int fiji_thermal_disable_alert(struct pp_hwmgr *hwmgr)
+{
+	uint32_t alert;
+
+	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_THERMAL_INT, THERM_INT_MASK);
+	alert |= (FIJI_THERMAL_HIGH_ALERT_MASK | FIJI_THERMAL_LOW_ALERT_MASK);
+	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_THERMAL_INT, THERM_INT_MASK, alert);
+
+	/* send message to SMU to disable internal thermal interrupts */
+	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Disable);
+}
+
+/**
+* Uninitialize the thermal controller.
+* Currently just disables alerts.
+* @param    hwmgr The address of the hardware manager.
+*/
+int fiji_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)
+{
+	int result = fiji_thermal_disable_alert(hwmgr);
+
+	if (hwmgr->thermal_controller.fanInfo.bNoFan)
+		fiji_fan_ctrl_set_default_mode(hwmgr);
+
+	return result;
+}
+
+/**
+* Set up the fan table to control the fan using the SMC.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from set temperature range routine
+*/
+int tf_fiji_thermal_setup_fan_table(struct pp_hwmgr *hwmgr,
+		void *input, void *output, void *storage, int result)
+{
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
+	SMU73_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
+	uint32_t duty100;
+	uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
+	uint16_t fdo_min, slope1, slope2;
+	uint32_t reference_clock;
+	int res;
+	uint64_t tmp64;
+
+	if (data->fan_table_start == 0) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+			CG_FDO_CTRL1, FMAX_DUTY100);
+
+	if (duty100 == 0) {
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+		return 0;
+	}
+
+	tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.
+			usPWMMin * duty100;
+	do_div(tmp64, 10000);
+	fdo_min = (uint16_t)tmp64;
+
+	t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
+			hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
+	t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
+			hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
+
+	pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
+			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
+	pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
+			hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
+
+	slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
+	slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
+
+	fan_table.TempMin = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMin) / 100);
+	fan_table.TempMed = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMed) / 100);
+	fan_table.TempMax = cpu_to_be16((50 + hwmgr->
+			thermal_controller.advanceFanControlParameters.usTMax) / 100);
+
+	fan_table.Slope1 = cpu_to_be16(slope1);
+	fan_table.Slope2 = cpu_to_be16(slope2);
+
+	fan_table.FdoMin = cpu_to_be16(fdo_min);
+
+	fan_table.HystDown = cpu_to_be16(hwmgr->
+			thermal_controller.advanceFanControlParameters.ucTHyst);
+
+	fan_table.HystUp = cpu_to_be16(1);
+
+	fan_table.HystSlope = cpu_to_be16(1);
+
+	fan_table.TempRespLim = cpu_to_be16(5);
+
+	reference_clock = tonga_get_xclk(hwmgr);
+
+	fan_table.RefreshPeriod = cpu_to_be32((hwmgr->
+			thermal_controller.advanceFanControlParameters.ulCycleDelay *
+			reference_clock) / 1600);
+
+	fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
+
+	fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(
+			hwmgr->device, CGS_IND_REG__SMC,
+			CG_MULT_THERMAL_CTRL, TEMP_SEL);
+
+	res = fiji_copy_bytes_to_smc(hwmgr->smumgr, data->fan_table_start,
+			(uint8_t *)&fan_table, (uint32_t)sizeof(fan_table),
+			data->sram_end);
+
+	if (!res && hwmgr->thermal_controller.
+			advanceFanControlParameters.ucMinimumPWMLimit)
+		res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_SetFanMinPwm,
+				hwmgr->thermal_controller.
+				advanceFanControlParameters.ucMinimumPWMLimit);
+
+	if (!res && hwmgr->thermal_controller.
+			advanceFanControlParameters.ulMinFanSCLKAcousticLimit)
+		res = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
+				PPSMC_MSG_SetFanSclkTarget,
+				hwmgr->thermal_controller.
+				advanceFanControlParameters.ulMinFanSCLKAcousticLimit);
+
+	if (res)
+		phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl);
+
+	return 0;
+}
+
+/**
+* Start the fan control on the SMC.
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from set temperature range routine
+*/
+int tf_fiji_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr,
+		void *input, void *output, void *storage, int result)
+{
+/* If the fantable setup has failed we could have disabled
+ * PHM_PlatformCaps_MicrocodeFanControl even after
+ * this function was included in the table.
+ * Make sure that we still think controlling the fan is OK.
+*/
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+			PHM_PlatformCaps_MicrocodeFanControl)) {
+		fiji_fan_ctrl_start_smc_fan_control(hwmgr);
+		fiji_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);
+	}
+
+	return 0;
+}
+
+/**
+* Set temperature range for high and low alerts
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from set temperature range routine
+*/
+int tf_fiji_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
+		void *input, void *output, void *storage, int result)
+{
+	struct PP_TemperatureRange *range = (struct PP_TemperatureRange *)input;
+
+	if (range == NULL)
+		return -EINVAL;
+
+	return fiji_thermal_set_temperature_range(hwmgr, range->min, range->max);
+}
+
+/**
+* Programs one-time setting registers
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from initialize thermal controller routine
+*/
+int tf_fiji_thermal_initialize(struct pp_hwmgr *hwmgr,
+		void *input, void *output, void *storage, int result)
+{
+    return fiji_thermal_initialize(hwmgr);
+}
+
+/**
+* Enable high and low alerts
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from enable alert routine
+*/
+int tf_fiji_thermal_enable_alert(struct pp_hwmgr *hwmgr,
+		void *input, void *output, void *storage, int result)
+{
+	return fiji_thermal_enable_alert(hwmgr);
+}
+
+/**
+* Disable high and low alerts
+* @param    hwmgr  the address of the powerplay hardware manager.
+* @param    pInput the pointer to input data
+* @param    pOutput the pointer to output data
+* @param    pStorage the pointer to temporary storage
+* @param    Result the last failure code
+* @return   result from disable alert routine
+*/
+static int tf_fiji_thermal_disable_alert(struct pp_hwmgr *hwmgr,
+		void *input, void *output, void *storage, int result)
+{
+	return fiji_thermal_disable_alert(hwmgr);
+}
+
+static struct phm_master_table_item
+fiji_thermal_start_thermal_controller_master_list[] = {
+	{NULL, tf_fiji_thermal_initialize},
+	{NULL, tf_fiji_thermal_set_temperature_range},
+	{NULL, tf_fiji_thermal_enable_alert},
+/* We should restrict performance levels to low before we halt the SMC.
+ * On the other hand we are still in boot state when we do this
+ * so it would be pointless.
+ * If this assumption changes we have to revisit this table.
+ */
+	{NULL, tf_fiji_thermal_setup_fan_table},
+	{NULL, tf_fiji_thermal_start_smc_fan_control},
+	{NULL, NULL}
+};
+
+static struct phm_master_table_header
+fiji_thermal_start_thermal_controller_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	fiji_thermal_start_thermal_controller_master_list
+};
+
+static struct phm_master_table_item
+fiji_thermal_set_temperature_range_master_list[] = {
+	{NULL, tf_fiji_thermal_disable_alert},
+	{NULL, tf_fiji_thermal_set_temperature_range},
+	{NULL, tf_fiji_thermal_enable_alert},
+	{NULL, NULL}
+};
+
+struct phm_master_table_header
+fiji_thermal_set_temperature_range_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	fiji_thermal_set_temperature_range_master_list
+};
+
+int fiji_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)
+{
+	if (!hwmgr->thermal_controller.fanInfo.bNoFan)
+		fiji_fan_ctrl_set_default_mode(hwmgr);
+	return 0;
+}
+
+/**
+* Initializes the thermal controller related functions in the Hardware Manager structure.
+* @param    hwmgr The address of the hardware manager.
+* @exception Any error code from the low-level communication.
+*/
+int pp_fiji_thermal_initialize(struct pp_hwmgr *hwmgr)
+{
+	int result;
+
+	result = phm_construct_table(hwmgr,
+			&fiji_thermal_set_temperature_range_master,
+			&(hwmgr->set_temperature_range));
+
+	if (!result) {
+		result = phm_construct_table(hwmgr,
+				&fiji_thermal_start_thermal_controller_master,
+				&(hwmgr->start_thermal_controller));
+		if (result)
+			phm_destroy_table(hwmgr, &(hwmgr->set_temperature_range));
+	}
+
+	if (!result)
+		hwmgr->fan_ctrl_is_in_default_mode = true;
+	return result;
+}
+
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h
new file mode 100644
index 0000000..c3ee552
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2015 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef FIJI_THERMAL_H
+#define FIJI_THERMAL_H
+
+#include "hwmgr.h"
+
+#define FIJI_THERMAL_HIGH_ALERT_MASK         0x1
+#define FIJI_THERMAL_LOW_ALERT_MASK          0x2
+
+#define FIJI_THERMAL_MINIMUM_TEMP_READING    -256
+#define FIJI_THERMAL_MAXIMUM_TEMP_READING    255
+
+#define FIJI_THERMAL_MINIMUM_ALERT_TEMP      0
+#define FIJI_THERMAL_MAXIMUM_ALERT_TEMP      255
+
+#define FDO_PWM_MODE_STATIC  1
+#define FDO_PWM_MODE_STATIC_RPM 5
+
+
+extern int tf_fiji_thermal_initialize(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
+extern int tf_fiji_thermal_set_temperature_range(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
+extern int tf_fiji_thermal_enable_alert(struct pp_hwmgr *hwmgr, void *input, void *output, void *storage, int result);
+
+extern int fiji_thermal_get_temperature(struct pp_hwmgr *hwmgr);
+extern int fiji_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr);
+extern int fiji_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
+extern int fiji_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t *speed);
+extern int fiji_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr);
+extern int fiji_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode);
+extern int fiji_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed);
+extern int fiji_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr);
+extern int pp_fiji_thermal_initialize(struct pp_hwmgr *hwmgr);
+extern int fiji_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
+extern int fiji_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
+extern int fiji_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
+extern uint32_t tonga_get_xclk(struct pp_hwmgr *hwmgr);
+
+#endif
+
-- 
cgit v1.1


From 7ae0a66134c7274cd889129f67a83ac004084b3b Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Thu, 3 Dec 2015 15:13:46 -0500
Subject: drm/amd/powerplay: Fix a bug in fan control setting default mode for
 Tonga and Fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c  | 2 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
index 1b2eaa9..def57d0 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
@@ -141,7 +141,7 @@ int fiji_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
 */
 int fiji_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)
 {
-	if (hwmgr->fan_ctrl_is_in_default_mode) {
+	if (!hwmgr->fan_ctrl_is_in_default_mode) {
 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 				CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode);
 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
index a315507..5da7586 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
@@ -129,7 +129,7 @@ int tonga_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
 */
 int tonga_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)
 {
-	if (hwmgr->fan_ctrl_is_in_default_mode) {
+	if (!hwmgr->fan_ctrl_is_in_default_mode) {
 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode);
 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, CG_FDO_CTRL2, TMIN, hwmgr->tmin);
 		hwmgr->fan_ctrl_is_in_default_mode = true;
-- 
cgit v1.1


From 9dcfc1936aa0f6a18fd2852e224d59610cd73e7a Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Fri, 4 Dec 2015 10:57:22 -0500
Subject: drm/amd/powerplay: add functions set/get_fan_control_mode in hwmgr
 for Tonga.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c  | 26 ++++++++++++++++++++++
 .../gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h    |  1 +
 2 files changed, 27 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index fd32be2..4ef06ec 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -5983,6 +5983,30 @@ int tonga_check_states_equal(struct pp_hwmgr *hwmgr, const struct pp_hw_power_st
 	return 0;
 }
 
+static int tonga_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
+{
+	if (mode) {
+		/* stop auto-manage */
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl))
+			tonga_fan_ctrl_stop_smc_fan_control(hwmgr);
+		tonga_fan_ctrl_set_static_mode(hwmgr, mode);
+	} else
+		/* restart auto-manage */
+		tonga_fan_ctrl_reset_fan_speed_to_default(hwmgr);
+
+	return 0;
+}
+
+static int tonga_get_fan_control_mode(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr->fan_ctrl_is_in_default_mode)
+		return hwmgr->fan_ctrl_default_mode;
+	else
+		return PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+				CG_FDO_CTRL2, FDO_PWM_MODE);
+}
+
 static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.backend_init = &tonga_hwmgr_backend_init,
 	.backend_fini = &tonga_hwmgr_backend_fini,
@@ -6018,6 +6042,8 @@ static const struct pp_hwmgr_func tonga_hwmgr_funcs = {
 	.register_internal_thermal_interrupt = tonga_register_internal_thermal_interrupt,
 	.check_smc_update_required_for_display_configuration = tonga_check_smc_update_required_for_display_configuration,
 	.check_states_equal = tonga_check_states_equal,
+	.set_fan_control_mode = tonga_set_fan_control_mode,
+	.get_fan_control_mode = tonga_get_fan_control_mode,
 };
 
 int tonga_hwmgr_init(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h
index 07680a7..aa335f2 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.h
@@ -55,6 +55,7 @@ extern int pp_tonga_thermal_initialize(struct pp_hwmgr *hwmgr);
 extern int tonga_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
 extern int tonga_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
 extern int tonga_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
+extern int tonga_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr);
 
 #endif
 
-- 
cgit v1.1


From db18ce397c0928bb420a511db52ce36c2003676e Mon Sep 17 00:00:00 2001
From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Fri, 4 Dec 2015 15:49:02 -0500
Subject: drm/amd/powerplay: add functions set/get_fan_control_mode in hwmgr
 for Fiji.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c   | 26 ++++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h |  1 +
 2 files changed, 27 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 8de045f..fec0789 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -5045,6 +5045,30 @@ int fiji_register_internal_thermal_interrupt(struct pp_hwmgr *hwmgr,
 	return 0;
 }
 
+static int fiji_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
+{
+	if (mode) {
+		/* stop auto-manage */
+		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+				PHM_PlatformCaps_MicrocodeFanControl))
+			fiji_fan_ctrl_stop_smc_fan_control(hwmgr);
+		fiji_fan_ctrl_set_static_mode(hwmgr, mode);
+	} else
+		/* restart auto-manage */
+		fiji_fan_ctrl_reset_fan_speed_to_default(hwmgr);
+
+	return 0;
+}
+
+static int fiji_get_fan_control_mode(struct pp_hwmgr *hwmgr)
+{
+	if (hwmgr->fan_ctrl_is_in_default_mode)
+		return hwmgr->fan_ctrl_default_mode;
+	else
+		return PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
+				CG_FDO_CTRL2, FDO_PWM_MODE);
+}
+
 static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
 	.backend_init = &fiji_hwmgr_backend_init,
 	.backend_fini = &tonga_hwmgr_backend_fini,
@@ -5078,6 +5102,8 @@ static const struct pp_hwmgr_func fiji_hwmgr_funcs = {
 	.set_fan_speed_rpm = fiji_fan_ctrl_set_fan_speed_rpm,
 	.uninitialize_thermal_controller = fiji_thermal_ctrl_uninitialize_thermal_controller,
 	.register_internal_thermal_interrupt = fiji_register_internal_thermal_interrupt,
+	.set_fan_control_mode = fiji_set_fan_control_mode,
+	.get_fan_control_mode = fiji_get_fan_control_mode,
 };
 
 int fiji_hwmgr_init(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h
index c3ee552..8621493 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.h
@@ -55,6 +55,7 @@ extern int pp_fiji_thermal_initialize(struct pp_hwmgr *hwmgr);
 extern int fiji_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
 extern int fiji_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
 extern int fiji_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
+extern int fiji_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr);
 extern uint32_t tonga_get_xclk(struct pp_hwmgr *hwmgr);
 
 #endif
-- 
cgit v1.1


From 195567e99bdf6491a370b71a1dcf6b4c891495d7 Mon Sep 17 00:00:00 2001
From: kbuild test robot <fengguang.wu@intel.com>
Date: Fri, 4 Dec 2015 19:13:27 -0500
Subject: drm/amd/powerplay: fix boolreturn.cocci warnings

drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c:475:10-11: WARNING: return of 0/1 in function 'atomctrl_lookup_gpio_pin' with return type bool

 Return statements in functions returning bool should use
 true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci

CC: yanyang1 <young.yang@amd.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
index ea87c90..2a83a4a 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@@ -521,13 +521,13 @@ static bool atomctrl_lookup_gpio_pin(
 				pin_assignment->ucGpioPinBitShift;
 			gpio_pin_assignment->us_gpio_pin_aindex =
 				le16_to_cpu(pin_assignment->usGpioPin_AIndex);
-			return 0;
+			return false;
 		}
 
 		offset += offsetof(ATOM_GPIO_PIN_ASSIGNMENT, ucGPIO_ID) + 1;
 	}
 
-	return 1;
+	return true;
 }
 
 /**
-- 
cgit v1.1


From 7ad4e7f09372946d1bfd5359c45ccce024d0689e Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Mon, 7 Dec 2015 16:42:35 +0800
Subject: drm/amd/powerplay: fix bug that dpm funcs in debugfs/sysfs missing.

in dpm module, sysfs init func move to late_init from sw_init.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>

Change-Id: Ice4a73212d8e3106d05f04a27043820ffd32929e
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 4f6740c..6cbbae7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -121,6 +121,19 @@ static int amdgpu_pp_early_init(void *handle)
 	return ret;
 }
 
+
+static int amdgpu_pp_late_init(void *handle)
+{
+	int ret = 0;
+	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+
+	if (adev->powerplay.ip_funcs->late_init)
+		ret = adev->powerplay.ip_funcs->late_init(
+					adev->powerplay.pp_handle);
+
+	return ret;
+}
+
 static int amdgpu_pp_sw_init(void *handle)
 {
 	int ret = 0;
@@ -282,7 +295,7 @@ static void amdgpu_pp_print_status(void *handle)
 
 const struct amd_ip_funcs amdgpu_pp_ip_funcs = {
 	.early_init = amdgpu_pp_early_init,
-	.late_init = NULL,
+	.late_init = amdgpu_pp_late_init,
 	.sw_init = amdgpu_pp_sw_init,
 	.sw_fini = amdgpu_pp_sw_fini,
 	.hw_init = amdgpu_pp_hw_init,
-- 
cgit v1.1


From 1ea6c1e8e40c5cccc3572d1221c0770fc0c437f3 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Mon, 23 Nov 2015 14:50:10 +0800
Subject: drm/amd/powerplay: check whether enable dpm in powerplay.

Change-Id: I0a2dbf8ef7d4a3e9788fe211fc5964dd2487c519
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index 6cbbae7..b8b4a47 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -145,8 +145,11 @@ static int amdgpu_pp_sw_init(void *handle)
 
 #ifdef CONFIG_DRM_AMD_POWERPLAY
 	if (adev->pp_enabled) {
-		adev->pm.dpm_enabled = true;
 		amdgpu_pm_sysfs_init(adev);
+		if (amdgpu_dpm == 0)
+			adev->pm.dpm_enabled = false;
+		else
+			adev->pm.dpm_enabled = true;
 	}
 #endif
 
-- 
cgit v1.1


From 17c00a2fed1bcc80949e0e68607bcea6af3c5358 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 3 Dec 2015 14:16:01 +0800
Subject: drm/amd/powerplay: move shared function of vi to hwmgr. (v2)

v2: agd: rebase on upstream

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c  |   6 -
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c       | 336 +++++++++++++++++++++-
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c |   8 -
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h         |  48 +++-
 4 files changed, 379 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index fec0789..94f404c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -91,12 +91,6 @@ enum DPM_EVENT_SRC {
     DPM_EVENT_SRC_DIGITAL_OR_EXTERNAL = 4   /* Internal digital or external */
 };
 
-enum DISPLAY_GAP {
-	DISPLAY_GAP_VBLANK_OR_WM = 0,   /* Wait for vblank or MCHG watermark. */
-	DISPLAY_GAP_VBLANK       = 1,   /* Wait for vblank. */
-	DISPLAY_GAP_WATERMARK    = 2,   /* Wait for MCHG watermark. */
-	DISPLAY_GAP_IGNORE       = 3    /* Do not wait. */
-};
 
 /* [2.5%,~2.5%] Clock stretched is multiple of 2.5% vs
  * not and [Fmin, Fmax, LDO_REFSEL, USE_FOR_LOW_FREQ]
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index 618cc4d..ca4554b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -27,9 +27,12 @@
 #include "cgs_common.h"
 #include "power_state.h"
 #include "hwmgr.h"
-#include "cz_hwmgr.h"
-#include "tonga_hwmgr.h"
+#include "pppcielanes.h"
+#include "pp_debug.h"
+#include "ppatomctrl.h"
 
+extern int cz_hwmgr_init(struct pp_hwmgr *hwmgr);
+extern int tonga_hwmgr_init(struct pp_hwmgr *hwmgr);
 extern int fiji_hwmgr_init(struct pp_hwmgr *hwmgr);
 
 int hwmgr_init(struct amd_pp_init *pp_init, struct pp_instance *handle)
@@ -112,6 +115,7 @@ int hw_init_power_state_table(struct pp_hwmgr *hwmgr)
 
 	for (i = 0; i < table_entries; i++) {
 		result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
+
 		if (state->classification.flags & PP_StateClassificationFlag_Boot) {
 			hwmgr->boot_ps = state;
 			hwmgr->current_ps = hwmgr->request_ps = state;
@@ -226,3 +230,331 @@ bool phm_cf_want_vce_power_gating(struct pp_hwmgr *hwmgr)
 {
 	return phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VCEPowerGating);
 }
+
+
+int phm_trim_voltage_table(struct pp_atomctrl_voltage_table *vol_table)
+{
+	uint32_t i, j;
+	uint16_t vvalue;
+	bool found = false;
+	struct pp_atomctrl_voltage_table *table;
+
+	PP_ASSERT_WITH_CODE((NULL != vol_table),
+			"Voltage Table empty.", return -EINVAL);
+
+	table = kzalloc(sizeof(struct pp_atomctrl_voltage_table),
+			GFP_KERNEL);
+
+	if (NULL == table)
+		return -EINVAL;
+
+	table->mask_low = vol_table->mask_low;
+	table->phase_delay = vol_table->phase_delay;
+
+	for (i = 0; i < vol_table->count; i++) {
+		vvalue = vol_table->entries[i].value;
+		found = false;
+
+		for (j = 0; j < table->count; j++) {
+			if (vvalue == table->entries[j].value) {
+				found = true;
+				break;
+			}
+		}
+
+		if (!found) {
+			table->entries[table->count].value = vvalue;
+			table->entries[table->count].smio_low =
+					vol_table->entries[i].smio_low;
+			table->count++;
+		}
+	}
+
+	memcpy(vol_table, table, sizeof(struct pp_atomctrl_voltage_table));
+	kfree(table);
+
+	return 0;
+}
+
+int phm_get_svi2_mvdd_voltage_table(struct pp_atomctrl_voltage_table *vol_table,
+		phm_ppt_v1_clock_voltage_dependency_table *dep_table)
+{
+	uint32_t i;
+	int result;
+
+	PP_ASSERT_WITH_CODE((0 != dep_table->count),
+			"Voltage Dependency Table empty.", return -EINVAL);
+
+	PP_ASSERT_WITH_CODE((NULL != vol_table),
+			"vol_table empty.", return -EINVAL);
+
+	vol_table->mask_low = 0;
+	vol_table->phase_delay = 0;
+	vol_table->count = dep_table->count;
+
+	for (i = 0; i < dep_table->count; i++) {
+		vol_table->entries[i].value = dep_table->entries[i].mvdd;
+		vol_table->entries[i].smio_low = 0;
+	}
+
+	result = phm_trim_voltage_table(vol_table);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to trim MVDD table.", return result);
+
+	return 0;
+}
+
+int phm_get_svi2_vddci_voltage_table(struct pp_atomctrl_voltage_table *vol_table,
+		phm_ppt_v1_clock_voltage_dependency_table *dep_table)
+{
+	uint32_t i;
+	int result;
+
+	PP_ASSERT_WITH_CODE((0 != dep_table->count),
+			"Voltage Dependency Table empty.", return -EINVAL);
+
+	PP_ASSERT_WITH_CODE((NULL != vol_table),
+			"vol_table empty.", return -EINVAL);
+
+	vol_table->mask_low = 0;
+	vol_table->phase_delay = 0;
+	vol_table->count = dep_table->count;
+
+	for (i = 0; i < dep_table->count; i++) {
+		vol_table->entries[i].value = dep_table->entries[i].vddci;
+		vol_table->entries[i].smio_low = 0;
+	}
+
+	result = phm_trim_voltage_table(vol_table);
+	PP_ASSERT_WITH_CODE((0 == result),
+			"Failed to trim VDDCI table.", return result);
+
+	return 0;
+}
+
+int phm_get_svi2_vdd_voltage_table(struct pp_atomctrl_voltage_table *vol_table,
+		phm_ppt_v1_voltage_lookup_table *lookup_table)
+{
+	int i = 0;
+
+	PP_ASSERT_WITH_CODE((0 != lookup_table->count),
+			"Voltage Lookup Table empty.", return -EINVAL);
+
+	PP_ASSERT_WITH_CODE((NULL != vol_table),
+			"vol_table empty.", return -EINVAL);
+
+	vol_table->mask_low = 0;
+	vol_table->phase_delay = 0;
+
+	vol_table->count = lookup_table->count;
+
+	for (i = 0; i < vol_table->count; i++) {
+		vol_table->entries[i].value = lookup_table->entries[i].us_vdd;
+		vol_table->entries[i].smio_low = 0;
+	}
+
+	return 0;
+}
+
+void phm_trim_voltage_table_to_fit_state_table(uint32_t max_vol_steps,
+				struct pp_atomctrl_voltage_table *vol_table)
+{
+	unsigned int i, diff;
+
+	if (vol_table->count <= max_vol_steps)
+		return;
+
+	diff = vol_table->count - max_vol_steps;
+
+	for (i = 0; i < max_vol_steps; i++)
+		vol_table->entries[i] = vol_table->entries[i + diff];
+
+	vol_table->count = max_vol_steps;
+
+	return;
+}
+
+int phm_reset_single_dpm_table(void *table,
+				uint32_t count, int max)
+{
+	int i;
+
+	struct vi_dpm_table *dpm_table = (struct vi_dpm_table *)table;
+
+	PP_ASSERT_WITH_CODE(count <= max,
+			"Fatal error, can not set up single DPM table entries to exceed max number!",
+			   );
+
+	dpm_table->count = count;
+	for (i = 0; i < max; i++)
+		dpm_table->dpm_level[i].enabled = false;
+
+	return 0;
+}
+
+void phm_setup_pcie_table_entry(
+	void *table,
+	uint32_t index, uint32_t pcie_gen,
+	uint32_t pcie_lanes)
+{
+	struct vi_dpm_table *dpm_table = (struct vi_dpm_table *)table;
+	dpm_table->dpm_level[index].value = pcie_gen;
+	dpm_table->dpm_level[index].param1 = pcie_lanes;
+	dpm_table->dpm_level[index].enabled = 1;
+}
+
+int32_t phm_get_dpm_level_enable_mask_value(void *table)
+{
+	int32_t i;
+	int32_t mask = 0;
+	struct vi_dpm_table *dpm_table = (struct vi_dpm_table *)table;
+
+	for (i = dpm_table->count; i > 0; i--) {
+		mask = mask << 1;
+		if (dpm_table->dpm_level[i - 1].enabled)
+			mask |= 0x1;
+		else
+			mask &= 0xFFFFFFFE;
+	}
+
+	return mask;
+}
+
+uint8_t phm_get_voltage_index(
+		struct phm_ppt_v1_voltage_lookup_table *lookup_table, uint16_t voltage)
+{
+	uint8_t count = (uint8_t) (lookup_table->count);
+	uint8_t i;
+
+	PP_ASSERT_WITH_CODE((NULL != lookup_table),
+			"Lookup Table empty.", return 0);
+	PP_ASSERT_WITH_CODE((0 != count),
+			"Lookup Table empty.", return 0);
+
+	for (i = 0; i < lookup_table->count; i++) {
+		/* find first voltage equal or bigger than requested */
+		if (lookup_table->entries[i].us_vdd >= voltage)
+			return i;
+	}
+	/* voltage is bigger than max voltage in the table */
+	return i - 1;
+}
+
+uint16_t phm_find_closest_vddci(struct pp_atomctrl_voltage_table *vddci_table, uint16_t vddci)
+{
+	uint32_t  i;
+
+	for (i = 0; i < vddci_table->count; i++) {
+		if (vddci_table->entries[i].value >= vddci)
+			return vddci_table->entries[i].value;
+	}
+
+	PP_ASSERT_WITH_CODE(false,
+			"VDDCI is larger than max VDDCI in VDDCI Voltage Table!",
+			return vddci_table->entries[i].value);
+}
+
+int phm_find_boot_level(void *table,
+		uint32_t value, uint32_t *boot_level)
+{
+	int result = -EINVAL;
+	uint32_t i;
+	struct vi_dpm_table *dpm_table = (struct vi_dpm_table *)table;
+
+	for (i = 0; i < dpm_table->count; i++) {
+		if (value == dpm_table->dpm_level[i].value) {
+			*boot_level = i;
+			result = 0;
+		}
+	}
+
+	return result;
+}
+
+int phm_get_sclk_for_voltage_evv(struct pp_hwmgr *hwmgr,
+	phm_ppt_v1_voltage_lookup_table *lookup_table,
+	uint16_t virtual_voltage_id, int32_t *sclk)
+{
+	uint8_t entryId;
+	uint8_t voltageId;
+	struct phm_ppt_v1_information *table_info =
+			(struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	PP_ASSERT_WITH_CODE(lookup_table->count != 0, "Lookup table is empty", return -EINVAL);
+
+	/* search for leakage voltage ID 0xff01 ~ 0xff08 and sckl */
+	for (entryId = 0; entryId < table_info->vdd_dep_on_sclk->count; entryId++) {
+		voltageId = table_info->vdd_dep_on_sclk->entries[entryId].vddInd;
+		if (lookup_table->entries[voltageId].us_vdd == virtual_voltage_id)
+			break;
+	}
+
+	PP_ASSERT_WITH_CODE(entryId < table_info->vdd_dep_on_sclk->count,
+			"Can't find requested voltage id in vdd_dep_on_sclk table!",
+			return -EINVAL;
+			);
+
+	*sclk = table_info->vdd_dep_on_sclk->entries[entryId].clk;
+
+	return 0;
+}
+
+/**
+ * Initialize Dynamic State Adjustment Rule Settings
+ *
+ * @param    hwmgr  the address of the powerplay hardware manager.
+ */
+int phm_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr)
+{
+	uint32_t table_size;
+	struct phm_clock_voltage_dependency_table *table_clk_vlt;
+	struct phm_ppt_v1_information *pptable_info = (struct phm_ppt_v1_information *)(hwmgr->pptable);
+
+	/* initialize vddc_dep_on_dal_pwrl table */
+	table_size = sizeof(uint32_t) + 4 * sizeof(struct phm_clock_voltage_dependency_record);
+	table_clk_vlt = (struct phm_clock_voltage_dependency_table *)kzalloc(table_size, GFP_KERNEL);
+
+	if (NULL == table_clk_vlt) {
+		printk(KERN_ERR "[ powerplay ] Can not allocate space for vddc_dep_on_dal_pwrl! \n");
+		return -ENOMEM;
+	} else {
+		table_clk_vlt->count = 4;
+		table_clk_vlt->entries[0].clk = PP_DAL_POWERLEVEL_ULTRALOW;
+		table_clk_vlt->entries[0].v = 0;
+		table_clk_vlt->entries[1].clk = PP_DAL_POWERLEVEL_LOW;
+		table_clk_vlt->entries[1].v = 720;
+		table_clk_vlt->entries[2].clk = PP_DAL_POWERLEVEL_NOMINAL;
+		table_clk_vlt->entries[2].v = 810;
+		table_clk_vlt->entries[3].clk = PP_DAL_POWERLEVEL_PERFORMANCE;
+		table_clk_vlt->entries[3].v = 900;
+		pptable_info->vddc_dep_on_dal_pwrl = table_clk_vlt;
+		hwmgr->dyn_state.vddc_dep_on_dal_pwrl = table_clk_vlt;
+	}
+
+	return 0;
+}
+
+int phm_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
+{
+	if (NULL != hwmgr->dyn_state.vddc_dep_on_dal_pwrl) {
+		kfree(hwmgr->dyn_state.vddc_dep_on_dal_pwrl);
+		hwmgr->dyn_state.vddc_dep_on_dal_pwrl = NULL;
+	}
+
+	if (NULL != hwmgr->backend) {
+		kfree(hwmgr->backend);
+		hwmgr->backend = NULL;
+	}
+
+	return 0;
+}
+
+uint32_t phm_get_lowest_enabled_level(struct pp_hwmgr *hwmgr, uint32_t mask)
+{
+	uint32_t level = 0;
+
+	while (0 == (mask & (1 << level)))
+		level++;
+
+	return level;
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 4ef06ec..a9fb42a 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -110,14 +110,6 @@ enum DPM_EVENT_SRC {
 };
 typedef enum DPM_EVENT_SRC DPM_EVENT_SRC;
 
-enum DISPLAY_GAP {
-	DISPLAY_GAP_VBLANK_OR_WM = 0,   /* Wait for vblank or MCHG watermark. */
-	DISPLAY_GAP_VBLANK       = 1,   /* Wait for vblank. */
-	DISPLAY_GAP_WATERMARK    = 2,   /* Wait for MCHG watermark. (Note that HW may deassert WM in VBI depending on DC_STUTTER_CNTL.) */
-	DISPLAY_GAP_IGNORE       = 3    /* Do not wait. */
-};
-typedef enum DISPLAY_GAP DISPLAY_GAP;
-
 const unsigned long PhwTonga_Magic = (unsigned long)(PHM_VIslands_Magic);
 
 struct tonga_power_state *cast_phw_tonga_power_state(
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 238d162..ec871eb 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -29,6 +29,8 @@
 #include "hardwaremanager.h"
 #include "pp_power_source.h"
 #include "hwmgr_ppt.h"
+#include "ppatomctrl.h"
+#include "hwmgr_ppt.h"
 
 struct pp_instance;
 struct pp_hwmgr;
@@ -36,6 +38,28 @@ struct pp_hw_power_state;
 struct pp_power_state;
 struct PP_VCEState;
 struct phm_fan_speed_info;
+struct pp_atomctrl_voltage_table;
+
+
+enum DISPLAY_GAP {
+	DISPLAY_GAP_VBLANK_OR_WM = 0,   /* Wait for vblank or MCHG watermark. */
+	DISPLAY_GAP_VBLANK       = 1,   /* Wait for vblank. */
+	DISPLAY_GAP_WATERMARK    = 2,   /* Wait for MCHG watermark. (Note that HW may deassert WM in VBI depending on DC_STUTTER_CNTL.) */
+	DISPLAY_GAP_IGNORE       = 3    /* Do not wait. */
+};
+typedef enum DISPLAY_GAP DISPLAY_GAP;
+
+
+struct vi_dpm_level {
+	bool enabled;
+	uint32_t value;
+	uint32_t param1;
+};
+
+struct vi_dpm_table {
+	uint32_t count;
+	struct vi_dpm_level dpm_level[1];
+};
 
 enum PP_Result {
 	PP_Result_TableImmediateExit = 0x13,
@@ -628,9 +652,27 @@ extern void phm_wait_for_indirect_register_unequal(
 				uint32_t value,
 				uint32_t mask);
 
-bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr);
-bool phm_cf_want_vce_power_gating(struct pp_hwmgr *hwmgr);
-bool phm_cf_want_microcode_fan_ctrl(struct pp_hwmgr *hwmgr);
+extern bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr);
+extern bool phm_cf_want_vce_power_gating(struct pp_hwmgr *hwmgr);
+extern bool phm_cf_want_microcode_fan_ctrl(struct pp_hwmgr *hwmgr);
+
+extern int phm_trim_voltage_table(struct pp_atomctrl_voltage_table *vol_table);
+extern int phm_get_svi2_mvdd_voltage_table(struct pp_atomctrl_voltage_table *vol_table, phm_ppt_v1_clock_voltage_dependency_table *dep_table);
+extern int phm_get_svi2_vddci_voltage_table(struct pp_atomctrl_voltage_table *vol_table, phm_ppt_v1_clock_voltage_dependency_table *dep_table);
+extern int phm_get_svi2_vdd_voltage_table(struct pp_atomctrl_voltage_table *vol_table, phm_ppt_v1_voltage_lookup_table *lookup_table);
+extern void phm_trim_voltage_table_to_fit_state_table(uint32_t max_vol_steps, struct pp_atomctrl_voltage_table *vol_table);
+extern int phm_reset_single_dpm_table(void *table, uint32_t count, int max);
+extern void phm_setup_pcie_table_entry(void *table, uint32_t index, uint32_t pcie_gen, uint32_t pcie_lanes);
+extern int32_t phm_get_dpm_level_enable_mask_value(void *table);
+extern uint8_t phm_get_voltage_index(struct phm_ppt_v1_voltage_lookup_table *lookup_table, uint16_t voltage);
+extern uint16_t phm_find_closest_vddci(struct pp_atomctrl_voltage_table *vddci_table, uint16_t vddci);
+extern int phm_find_boot_level(void *table, uint32_t value, uint32_t *boot_level);
+extern int phm_get_sclk_for_voltage_evv(struct pp_hwmgr *hwmgr, phm_ppt_v1_voltage_lookup_table *lookup_table,
+								uint16_t virtual_voltage_id, int32_t *sclk);
+extern int phm_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr);
+extern int phm_hwmgr_backend_fini(struct pp_hwmgr *hwmgr);
+extern uint32_t phm_get_lowest_enabled_level(struct pp_hwmgr *hwmgr, uint32_t mask);
+
 
 #define PHM_ENTIRE_REGISTER_MASK 0xFFFFFFFFU
 
-- 
cgit v1.1


From 898b1dead9a99aeeb103febacf838c7c71d58292 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 8 Dec 2015 17:28:28 -0500
Subject: drm/amdgpu/powerplay: enable sysfs and debugfs interfaces late
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

To avoid users accessing them before the module has finished
initializing them and make sure they are only created if
dpm has properly initialized.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index b8b4a47..ddb90eb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -131,6 +131,10 @@ static int amdgpu_pp_late_init(void *handle)
 		ret = adev->powerplay.ip_funcs->late_init(
 					adev->powerplay.pp_handle);
 
+#ifdef CONFIG_DRM_AMD_POWERPLAY
+	if (adev->pp_enabled)
+		amdgpu_pm_sysfs_init(adev);
+#endif
 	return ret;
 }
 
@@ -145,7 +149,6 @@ static int amdgpu_pp_sw_init(void *handle)
 
 #ifdef CONFIG_DRM_AMD_POWERPLAY
 	if (adev->pp_enabled) {
-		amdgpu_pm_sysfs_init(adev);
 		if (amdgpu_dpm == 0)
 			adev->pm.dpm_enabled = false;
 		else
-- 
cgit v1.1


From 9c5f8de6ef36df33e655039fb9392b0ee7203d30 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 8 Dec 2015 14:31:13 +0800
Subject: drm/amd/powerplay: display gpu load when print performance for tonga.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index a9fb42a..49f8af5 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -5148,7 +5148,9 @@ static int tonga_get_pp_table_entry(struct pp_hwmgr *hwmgr,
 static void
 tonga_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 {
-	uint32_t sclk, mclk;
+	uint32_t sclk, mclk, active_percent;
+	uint32_t offset;
+	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
 
 	smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)(PPSMC_MSG_API_GetSclkFrequency));
 
@@ -5158,6 +5160,15 @@ tonga_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 
 	mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
 	seq_printf(m, "\n [  mclk  ]: %u MHz\n\n [  sclk  ]: %u MHz\n", mclk/100, sclk/100);
+
+
+	offset = data->soft_regs_start + offsetof(SMU72_SoftRegisters, AverageGraphicsActivity);
+	active_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset);
+	active_percent += 80;
+	active_percent >>= 8;
+
+	seq_printf(m, "\n [GPU load]: %u%%\n\n", active_percent > 100 ? 100 : active_percent);
+
 }
 
 static int tonga_find_dpm_states_clocks_in_dpm_table(struct pp_hwmgr *hwmgr, const void *input)
-- 
cgit v1.1


From c4dd206be1560ebb6eef9cf2200d10a4577cef3f Mon Sep 17 00:00:00 2001
From: Vitaly Prosyak <vitaly.prosyak@amd.com>
Date: Mon, 30 Nov 2015 16:39:53 -0500
Subject: amd\powerplay Implement get dal power level

Implement get dal power level and simple clock info

Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c      | 13 ++++++++++
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c     | 27 +++++++++++++++++++--
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  |  9 +++++++
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h  |  9 +++++++
 .../gpu/drm/amd/powerplay/inc/hardwaremanager.h    | 28 +++++++++++++++++++++-
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h          | 18 ++------------
 6 files changed, 85 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 215757e0a..0b9876d 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -619,3 +619,16 @@ int amd_powerplay_display_configuration_change(void *handle, const void *input)
 	phm_store_dal_configuration_data(hwmgr, display_config);
 	return 0;
 }
+
+int amd_powerplay_get_display_power_level(void *handle,  void *output)
+{
+	struct pp_hwmgr  *hwmgr;
+
+	if (handle == NULL || output == NULL)
+		return -EINVAL;
+
+	hwmgr = ((struct pp_instance *)handle)->hwmgr;
+
+	return phm_get_dal_power_level(hwmgr,
+			(struct pp_dal_clock_info *)output);
+}
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index 13b5bef..a745acf 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -1544,7 +1544,7 @@ static void cz_hw_print_display_cfg(
 			display_cfg->cpu_pstate_separation_time);
 }
 
-int cz_set_cpu_power_state(struct pp_hwmgr *hwmgr)
+ static int cz_set_cpu_power_state(struct pp_hwmgr *hwmgr)
 {
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
 	uint32_t data = 0;
@@ -1576,7 +1576,7 @@ int cz_set_cpu_power_state(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
-int cz_store_cc6_data(struct pp_hwmgr *hwmgr, uint32_t separation_time,
+ static int cz_store_cc6_data(struct pp_hwmgr *hwmgr, uint32_t separation_time,
 			bool cc6_disable, bool pstate_disable, bool pstate_switch_disable)
 {
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
@@ -1596,6 +1596,28 @@ int cz_store_cc6_data(struct pp_hwmgr *hwmgr, uint32_t separation_time,
 	return 0;
 }
 
+ static int cz_get_dal_power_level(struct pp_hwmgr *hwmgr,
+		struct pp_dal_clock_info*info)
+{
+	uint32_t i;
+	const struct phm_clock_voltage_dependency_table * table =
+			hwmgr->dyn_state.vddc_dep_on_dal_pwrl;
+	const struct phm_clock_and_voltage_limits* limits =
+			&hwmgr->dyn_state.max_clock_voltage_on_ac;
+
+	info->engine_max_clock = limits->sclk;
+	info->memory_max_clock = limits->mclk;
+
+	for (i = table->count - 1; i > 0; i--) {
+
+		if (limits->vddc >= table->entries[i].v) {
+			info->level = table->entries[i].clk;
+			return 0;
+		}
+	}
+	return -EINVAL;
+}
+
 static const struct pp_hwmgr_func cz_hwmgr_funcs = {
 	.backend_init = cz_hwmgr_backend_init,
 	.backend_fini = cz_hwmgr_backend_fini,
@@ -1614,6 +1636,7 @@ static const struct pp_hwmgr_func cz_hwmgr_funcs = {
 	.print_current_perforce_level = cz_print_current_perforce_level,
 	.set_cpu_power_state = cz_set_cpu_power_state,
 	.store_cc6_data = cz_store_cc6_data,
+	.get_dal_power_level= cz_get_dal_power_level,
 };
 
 int cz_hwmgr_init(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 31b0dc3..d24a419 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -261,6 +261,15 @@ int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 
 }
 
+int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
+		struct pp_dal_clock_info*info)
+{
+	if (hwmgr == NULL || hwmgr->hwmgr_func->get_dal_power_level == NULL)
+		return -EINVAL;
+
+	return hwmgr->hwmgr_func->get_dal_power_level(hwmgr,info);
+}
+
 int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr)
 {
 	if (hwmgr != NULL && hwmgr->hwmgr_func->set_cpu_power_state != NULL)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index efa23c1..2ec8c22 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -138,6 +138,12 @@ struct amd_pp_display_configuration {
 	uint32_t cpu_pstate_separation_time;
 };
 
+struct amd_pp_dal_clock_info {
+	uint32_t	engine_max_clock;
+	uint32_t	memory_max_clock;
+	uint32_t	level;
+};
+
 enum {
 	PP_GROUP_UNKNOWN = 0,
 	PP_GROUP_GFX = 1,
@@ -212,4 +218,7 @@ int amd_powerplay_fini(void *handle);
 
 int amd_powerplay_display_configuration_change(void *handle, const void *input);
 
+int amd_powerplay_get_display_power_level(void *handle,  void *output);
+
+
 #endif /* _AMD_POWERPLAY_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index 820622d..a3b93cd 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -323,6 +323,29 @@ struct phm_clocks {
 	uint32_t clock[MAX_NUM_CLOCKS];
 };
 
+enum PP_DAL_POWERLEVEL {
+	PP_DAL_POWERLEVEL_INVALID = 0,
+	PP_DAL_POWERLEVEL_ULTRALOW,
+	PP_DAL_POWERLEVEL_LOW,
+	PP_DAL_POWERLEVEL_NOMINAL,
+	PP_DAL_POWERLEVEL_PERFORMANCE,
+
+	PP_DAL_POWERLEVEL_0 = PP_DAL_POWERLEVEL_ULTRALOW,
+	PP_DAL_POWERLEVEL_1 = PP_DAL_POWERLEVEL_LOW,
+	PP_DAL_POWERLEVEL_2 = PP_DAL_POWERLEVEL_NOMINAL,
+	PP_DAL_POWERLEVEL_3 = PP_DAL_POWERLEVEL_PERFORMANCE,
+	PP_DAL_POWERLEVEL_4 = PP_DAL_POWERLEVEL_3+1,
+	PP_DAL_POWERLEVEL_5 = PP_DAL_POWERLEVEL_4+1,
+	PP_DAL_POWERLEVEL_6 = PP_DAL_POWERLEVEL_5+1,
+	PP_DAL_POWERLEVEL_7 = PP_DAL_POWERLEVEL_6+1,
+};
+
+struct pp_dal_clock_info {
+	uint32_t		engine_max_clock;/*dal validation clock on AC*/
+	uint32_t		memory_max_clock;/*dal validation clock on AC*/
+	enum PP_DAL_POWERLEVEL	level;	/*number of levels for the given clocks*/
+};
+
 extern int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr);
 extern int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate);
 extern int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate);
@@ -354,7 +377,10 @@ extern int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 				 bool *equal);
 
 extern int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
-		    const struct amd_pp_display_configuration *display_config);
+		const struct amd_pp_display_configuration *display_config);
+
+extern int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
+		struct pp_dal_clock_info*info);
 
 extern int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr);
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index ec871eb..c9fcc0c 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -85,22 +85,6 @@ enum PHM_BackEnd_Magic {
 	PHM_Cz_Magic          = 0x67DCBA25
 };
 
-enum PP_DAL_POWERLEVEL {
-	PP_DAL_POWERLEVEL_INVALID = 0,
-	PP_DAL_POWERLEVEL_ULTRALOW,
-	PP_DAL_POWERLEVEL_LOW,
-	PP_DAL_POWERLEVEL_NOMINAL,
-	PP_DAL_POWERLEVEL_PERFORMANCE,
-
-	PP_DAL_POWERLEVEL_0 = PP_DAL_POWERLEVEL_ULTRALOW,
-	PP_DAL_POWERLEVEL_1 = PP_DAL_POWERLEVEL_LOW,
-	PP_DAL_POWERLEVEL_2 = PP_DAL_POWERLEVEL_NOMINAL,
-	PP_DAL_POWERLEVEL_3 = PP_DAL_POWERLEVEL_PERFORMANCE,
-	PP_DAL_POWERLEVEL_4 = PP_DAL_POWERLEVEL_3+1,
-	PP_DAL_POWERLEVEL_5 = PP_DAL_POWERLEVEL_4+1,
-	PP_DAL_POWERLEVEL_6 = PP_DAL_POWERLEVEL_5+1,
-	PP_DAL_POWERLEVEL_7 = PP_DAL_POWERLEVEL_6+1,
-};
 
 #define PHM_PCIE_POWERGATING_TARGET_GFX            0
 #define PHM_PCIE_POWERGATING_TARGET_DDI            1
@@ -340,6 +324,8 @@ struct pp_hwmgr_func {
 	int (*store_cc6_data)(struct pp_hwmgr *hwmgr, uint32_t separation_time,
 				bool cc6_disable, bool pstate_disable,
 				bool pstate_switch_disable);
+	int (*get_dal_power_level)(struct pp_hwmgr *hwmgr,
+			struct pp_dal_clock_info*info);
 };
 
 struct pp_table_func {
-- 
cgit v1.1


From 1c9a90820beb63f75ac7dabf75533f425aadc3fa Mon Sep 17 00:00:00 2001
From: Vitaly Prosyak <vitaly.prosyak@amd.com>
Date: Thu, 3 Dec 2015 10:27:57 -0500
Subject: amd/powerplay: Fix get dal power level

Simplify data struct for get dal power level

Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c         | 6 +++---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c        | 2 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 7 ++++---
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h     | 3 ++-
 drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h   | 7 +------
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h             | 2 +-
 6 files changed, 12 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 0b9876d..db0370b 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -620,7 +620,8 @@ int amd_powerplay_display_configuration_change(void *handle, const void *input)
 	return 0;
 }
 
-int amd_powerplay_get_display_power_level(void *handle,  void *output)
+int amd_powerplay_get_display_power_level(void *handle,
+		struct amd_pp_dal_clock_info *output)
 {
 	struct pp_hwmgr  *hwmgr;
 
@@ -629,6 +630,5 @@ int amd_powerplay_get_display_power_level(void *handle,  void *output)
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
-	return phm_get_dal_power_level(hwmgr,
-			(struct pp_dal_clock_info *)output);
+	return phm_get_dal_power_level(hwmgr, output);
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index a745acf..bd30b56 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -1597,7 +1597,7 @@ static void cz_hw_print_display_cfg(
 }
 
  static int cz_get_dal_power_level(struct pp_hwmgr *hwmgr,
-		struct pp_dal_clock_info*info)
+		struct amd_pp_dal_clock_info*info)
 {
 	uint32_t i;
 	const struct phm_clock_voltage_dependency_table * table =
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index d24a419..881feb8 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -262,12 +262,13 @@ int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 }
 
 int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
-		struct pp_dal_clock_info*info)
+		struct amd_pp_dal_clock_info*info)
 {
-	if (hwmgr == NULL || hwmgr->hwmgr_func->get_dal_power_level == NULL)
+	if (info == NULL || hwmgr == NULL ||
+			hwmgr->hwmgr_func->get_dal_power_level == NULL)
 		return -EINVAL;
 
-	return hwmgr->hwmgr_func->get_dal_power_level(hwmgr,info);
+	return hwmgr->hwmgr_func->get_dal_power_level(hwmgr, info);
 }
 
 int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index 2ec8c22..3d0058c 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -218,7 +218,8 @@ int amd_powerplay_fini(void *handle);
 
 int amd_powerplay_display_configuration_change(void *handle, const void *input);
 
-int amd_powerplay_get_display_power_level(void *handle,  void *output);
+int amd_powerplay_get_display_power_level(void *handle,
+		struct amd_pp_dal_clock_info *output);
 
 
 #endif /* _AMD_POWERPLAY_H_ */
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index a3b93cd..a503306 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -340,11 +340,6 @@ enum PP_DAL_POWERLEVEL {
 	PP_DAL_POWERLEVEL_7 = PP_DAL_POWERLEVEL_6+1,
 };
 
-struct pp_dal_clock_info {
-	uint32_t		engine_max_clock;/*dal validation clock on AC*/
-	uint32_t		memory_max_clock;/*dal validation clock on AC*/
-	enum PP_DAL_POWERLEVEL	level;	/*number of levels for the given clocks*/
-};
 
 extern int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr);
 extern int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate);
@@ -380,7 +375,7 @@ extern int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 		const struct amd_pp_display_configuration *display_config);
 
 extern int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
-		struct pp_dal_clock_info*info);
+		struct amd_pp_dal_clock_info*info);
 
 extern int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr);
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index c9fcc0c..0c58969 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -325,7 +325,7 @@ struct pp_hwmgr_func {
 				bool cc6_disable, bool pstate_disable,
 				bool pstate_switch_disable);
 	int (*get_dal_power_level)(struct pp_hwmgr *hwmgr,
-			struct pp_dal_clock_info*info);
+			struct amd_pp_dal_clock_info*info);
 };
 
 struct pp_table_func {
-- 
cgit v1.1


From 14f634110fa68120ec66e24f1e423e3cc2109c9f Mon Sep 17 00:00:00 2001
From: Eric Yang <eric.yang2@amd.com>
Date: Tue, 1 Dec 2015 13:23:07 -0500
Subject: amd/powerplay: Add structures required to report configuration change

Add required structures for amd_powerplay_display_configuration_change

Signed-off-by: Eric Yang <eric.yang2@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c     | 76 +++++++++++++---------
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h     | 11 +++-
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  | 17 +++--
 drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h  | 73 +++++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h          |  1 +
 5 files changed, 139 insertions(+), 39 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index bd30b56..4641095 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -239,10 +239,10 @@ static int cz_initialize_dpm_defaults(struct pp_hwmgr *hwmgr)
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 					PHM_PlatformCaps_DynamicUVDState);
 
-	cz_hwmgr->display_cfg.cpu_cc6_disable = false;
-	cz_hwmgr->display_cfg.cpu_pstate_disable = false;
-	cz_hwmgr->display_cfg.nb_pstate_switch_disable = false;
-	cz_hwmgr->display_cfg.cpu_pstate_separation_time = 0;
+	cz_hwmgr->cc6_settings.cpu_cc6_disable = false;
+	cz_hwmgr->cc6_settings.cpu_pstate_disable = false;
+	cz_hwmgr->cc6_settings.nb_pstate_switch_disable = false;
+	cz_hwmgr->cc6_settings.cpu_pstate_separation_time = 0;
 
 	phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 				   PHM_PlatformCaps_DisableVoltageIsland);
@@ -784,8 +784,11 @@ static int cz_tf_set_deep_sleep_sclk_threshold(struct pp_hwmgr *hwmgr,
 					void *storage, int result)
 {
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
-				    PHM_PlatformCaps_SclkDeepSleep)) {
-		/* TO DO get from dal PECI_GetMinClockSettings(pHwMgr->pPECI, &clocks); */
+				PHM_PlatformCaps_SclkDeepSleep)) {
+		uint32_t clks = hwmgr->display_config.min_core_set_clock_in_sr;
+		if (clks == 0)
+			clks = CZ_MIN_DEEP_SLEEP_SCLK;
+
 		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
 					  PPSMC_MSG_SetMinDeepSleepSclk,
 						CZ_MIN_DEEP_SLEEP_SCLK);
@@ -873,8 +876,8 @@ static int cz_tf_update_low_mem_pstate(struct pp_hwmgr *hwmgr,
 	const struct cz_power_state *pnew_state = cast_const_PhwCzPowerState(states->pnew_state);
 
 	if (hw_data->sys_info.nb_dpm_enable) {
-		disable_switch = hw_data->display_cfg.nb_pstate_switch_disable ? true : false;
-		enable_low_mem_state = hw_data->display_cfg.nb_pstate_switch_disable ? false : true;
+		disable_switch = hw_data->cc6_settings.nb_pstate_switch_disable ? true : false;
+		enable_low_mem_state = hw_data->cc6_settings.nb_pstate_switch_disable ? false : true;
 
 		if (pnew_state->action == FORCE_HIGH)
 			cz_nbdpm_pstate_enable_disable(hwmgr, false, disable_switch);
@@ -1530,18 +1533,18 @@ cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 }
 
 static void cz_hw_print_display_cfg(
-	const struct amd_pp_display_configuration *display_cfg)
+	const struct cc6_settings *cc6_settings)
 {
 	PP_DBG_LOG("New Display Configuration:\n");
 
 	PP_DBG_LOG("   cpu_cc6_disable: %d\n",
-			display_cfg->cpu_cc6_disable);
+			cc6_settings->cpu_cc6_disable);
 	PP_DBG_LOG("   cpu_pstate_disable: %d\n",
-			display_cfg->cpu_pstate_disable);
+			cc6_settings->cpu_pstate_disable);
 	PP_DBG_LOG("   nb_pstate_switch_disable: %d\n",
-			display_cfg->nb_pstate_switch_disable);
+			cc6_settings->nb_pstate_switch_disable);
 	PP_DBG_LOG("   cpu_pstate_separation_time: %d\n\n",
-			display_cfg->cpu_pstate_separation_time);
+			cc6_settings->cpu_pstate_separation_time);
 }
 
  static int cz_set_cpu_power_state(struct pp_hwmgr *hwmgr)
@@ -1549,18 +1552,20 @@ static void cz_hw_print_display_cfg(
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
 	uint32_t data = 0;
 
-	if (hw_data->cc6_setting_changed == true) {
+	if (hw_data->cc6_settings.cc6_setting_changed == true) {
+
+		hw_data->cc6_settings.cc6_setting_changed = false;
 
-		cz_hw_print_display_cfg(&hw_data->display_cfg);
+		cz_hw_print_display_cfg(&hw_data->cc6_settings);
 
-		data |= (hw_data->display_cfg.cpu_pstate_separation_time
+		data |= (hw_data->cc6_settings.cpu_pstate_separation_time
 			& PWRMGT_SEPARATION_TIME_MASK)
 			<< PWRMGT_SEPARATION_TIME_SHIFT;
 
-		data|= (hw_data->display_cfg.cpu_cc6_disable ? 0x1 : 0x0)
+		data|= (hw_data->cc6_settings.cpu_cc6_disable ? 0x1 : 0x0)
 			<< PWRMGT_DISABLE_CPU_CSTATES_SHIFT;
 
-		data|= (hw_data->display_cfg.cpu_pstate_disable ? 0x1 : 0x0)
+		data|= (hw_data->cc6_settings.cpu_pstate_disable ? 0x1 : 0x0)
 			<< PWRMGT_DISABLE_CPU_PSTATES_SHIFT;
 
 		PP_DBG_LOG("SetDisplaySizePowerParams data: 0x%X\n",
@@ -1569,30 +1574,39 @@ static void cz_hw_print_display_cfg(
 		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
 						PPSMC_MSG_SetDisplaySizePowerParams,
 						data);
-
-		hw_data->cc6_setting_changed = false;
 	}
 
 	return 0;
 }
 
+
  static int cz_store_cc6_data(struct pp_hwmgr *hwmgr, uint32_t separation_time,
 			bool cc6_disable, bool pstate_disable, bool pstate_switch_disable)
-{
+ {
 	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
 
-	if (separation_time != hw_data->display_cfg.cpu_pstate_separation_time
-	|| cc6_disable != hw_data->display_cfg.cpu_cc6_disable
-	|| pstate_disable != hw_data->display_cfg.cpu_pstate_disable
-	|| pstate_switch_disable != hw_data->display_cfg.nb_pstate_switch_disable) {
-
-		hw_data->display_cfg.cpu_pstate_separation_time = separation_time;
-		hw_data->display_cfg.cpu_cc6_disable = cc6_disable;
-		hw_data->display_cfg.cpu_pstate_disable = pstate_disable;
-		hw_data->display_cfg.nb_pstate_switch_disable = pstate_switch_disable;
-		hw_data->cc6_setting_changed = true;
+	if (separation_time !=
+		hw_data->cc6_settings.cpu_pstate_separation_time
+		|| cc6_disable !=
+		hw_data->cc6_settings.cpu_cc6_disable
+		|| pstate_disable !=
+		hw_data->cc6_settings.cpu_pstate_disable
+		|| pstate_switch_disable !=
+		hw_data->cc6_settings.nb_pstate_switch_disable) {
+
+		hw_data->cc6_settings.cc6_setting_changed = true;
+
+		hw_data->cc6_settings.cpu_pstate_separation_time =
+			separation_time;
+		hw_data->cc6_settings.cpu_cc6_disable =
+			cc6_disable;
+		hw_data->cc6_settings.cpu_pstate_disable =
+			pstate_disable;
+		hw_data->cc6_settings.nb_pstate_switch_disable =
+			pstate_switch_disable;
 
 	}
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
index 54a6c34..c477f1c 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.h
@@ -176,6 +176,14 @@ struct cz_power_state {
 #define SMU_EnabledFeatureScoreboard_UvdDpmOn   0x00800000 /* bit 23 */
 #define SMU_EnabledFeatureScoreboard_VceDpmOn   0x01000000 /* bit 24 */
 
+struct cc6_settings {
+	bool cc6_setting_changed;
+	bool nb_pstate_switch_disable;/* controls NB PState switch */
+	bool cpu_cc6_disable; /* controls CPU CState switch ( on or off) */
+	bool cpu_pstate_disable;
+	uint32_t cpu_pstate_separation_time;
+};
+
 struct cz_hwmgr {
 	uint32_t activity_target[CZ_MAX_HARDWARE_POWERLEVELS];
 	uint32_t dpm_interval;
@@ -238,7 +246,7 @@ struct cz_hwmgr {
 	uint32_t highest_valid;
 	uint32_t high_voltage_threshold;
 	uint32_t is_nb_dpm_enabled;
-	struct amd_pp_display_configuration display_cfg; /* set by DAL */
+	struct cc6_settings cc6_settings;
 	uint32_t is_voltage_island_enabled;
 
 	bool pgacpinit;
@@ -304,7 +312,6 @@ struct cz_hwmgr {
 
 	uint32_t max_sclk_level;
 	uint32_t num_of_clk_entries;
-	bool cc6_setting_changed;
 };
 
 struct pp_hwmgr;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 881feb8..df8937b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -249,16 +249,21 @@ int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 		    const struct amd_pp_display_configuration *display_config)
 {
-	if (hwmgr == NULL || hwmgr->hwmgr_func->store_cc6_data == NULL)
+
+	if (hwmgr == NULL)
 		return -EINVAL;
 
+	hwmgr->display_config = *display_config;
 	/* to do pass other display configuration in furture */
-	return hwmgr->hwmgr_func->store_cc6_data(hwmgr,
-					display_config->cpu_pstate_separation_time,
-					display_config->cpu_cc6_disable,
-					display_config->cpu_pstate_disable,
-					display_config->nb_pstate_switch_disable);
 
+	if (hwmgr->hwmgr_func->store_cc6_data)
+		hwmgr->hwmgr_func->store_cc6_data(hwmgr,
+				display_config->cpu_pstate_separation_time,
+				display_config->cpu_cc6_disable,
+				display_config->cpu_pstate_disable,
+				display_config->nb_pstate_switch_disable);
+
+	return 0;
 }
 
 int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
index 3d0058c..d9b8d3f 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amd_powerplay.h
@@ -130,12 +130,85 @@ struct amd_pp_init {
 	uint32_t chip_id;
 	uint32_t rev_id;
 };
+enum amd_pp_display_config_type{
+	AMD_PP_DisplayConfigType_None = 0,
+	AMD_PP_DisplayConfigType_DP54 ,
+	AMD_PP_DisplayConfigType_DP432 ,
+	AMD_PP_DisplayConfigType_DP324 ,
+	AMD_PP_DisplayConfigType_DP27,
+	AMD_PP_DisplayConfigType_DP243,
+	AMD_PP_DisplayConfigType_DP216,
+	AMD_PP_DisplayConfigType_DP162,
+	AMD_PP_DisplayConfigType_HDMI6G ,
+	AMD_PP_DisplayConfigType_HDMI297 ,
+	AMD_PP_DisplayConfigType_HDMI162,
+	AMD_PP_DisplayConfigType_LVDS,
+	AMD_PP_DisplayConfigType_DVI,
+	AMD_PP_DisplayConfigType_WIRELESS,
+	AMD_PP_DisplayConfigType_VGA
+};
+
+struct single_display_configuration
+{
+	uint32_t controller_index;
+	uint32_t controller_id;
+	uint32_t signal_type;
+	uint32_t display_state;
+	/* phy id for the primary internal transmitter */
+	uint8_t primary_transmitter_phyi_d;
+	/* bitmap with the active lanes */
+	uint8_t primary_transmitter_active_lanemap;
+	/* phy id for the secondary internal transmitter (for dual-link dvi) */
+	uint8_t secondary_transmitter_phy_id;
+	/* bitmap with the active lanes */
+	uint8_t secondary_transmitter_active_lanemap;
+	/* misc phy settings for SMU. */
+	uint32_t config_flags;
+	uint32_t display_type;
+	uint32_t view_resolution_cx;
+	uint32_t view_resolution_cy;
+	enum amd_pp_display_config_type displayconfigtype;
+	uint32_t vertical_refresh; /* for active display */
+};
+
+#define MAX_NUM_DISPLAY 32
 
 struct amd_pp_display_configuration {
 	bool nb_pstate_switch_disable;/* controls NB PState switch */
 	bool cpu_cc6_disable; /* controls CPU CState switch ( on or off) */
 	bool cpu_pstate_disable;
 	uint32_t cpu_pstate_separation_time;
+
+	uint32_t num_display;  /* total number of display*/
+	uint32_t num_path_including_non_display;
+	uint32_t crossfire_display_index;
+	uint32_t min_mem_set_clock;
+	uint32_t min_core_set_clock;
+	/* unit 10KHz x bit*/
+	uint32_t min_bus_bandwidth;
+	/* minimum required stutter sclk, in 10khz uint32_t ulMinCoreSetClk;*/
+	uint32_t min_core_set_clock_in_sr;
+
+	struct single_display_configuration displays[MAX_NUM_DISPLAY];
+
+	uint32_t vrefresh; /* for active display*/
+
+	uint32_t min_vblank_time; /* for active display*/
+	bool multi_monitor_in_sync;
+	/* Controller Index of primary display - used in MCLK SMC switching hang
+	 * SW Workaround*/
+	uint32_t crtc_index;
+	/* htotal*1000/pixelclk - used in MCLK SMC switching hang SW Workaround*/
+	uint32_t line_time_in_us;
+	bool invalid_vblank_time;
+
+	uint32_t display_clk;
+	/*
+	 * for given display configuration if multimonitormnsync == false then
+	 * Memory clock DPMS with this latency or below is allowed, DPMS with
+	 * higher latency not allowed.
+	 */
+	uint32_t dce_tolerable_mclk_in_active_latency;
 };
 
 struct amd_pp_dal_clock_info {
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index 0c58969..eb0f1b2 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -601,6 +601,7 @@ struct pp_hwmgr {
 	struct pp_power_state    *request_ps;
 	struct pp_power_state    *boot_ps;
 	struct pp_power_state    *uvd_ps;
+	struct amd_pp_display_configuration display_config;
 };
 
 
-- 
cgit v1.1


From 1d5498c23e852f18d6c8d5c8ba2809fb7dfedb2f Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 11 Dec 2015 12:12:32 -0500
Subject: drm/powerplay: add debugging output to tonga_processpptables.c

To help track down init errors.

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../amd/powerplay/hwmgr/tonga_processpptables.c    | 39 ++++++++++++++--------
 1 file changed, 26 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
index ddb03a0..2f09bb3 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
@@ -942,8 +942,8 @@ int tonga_pp_tables_initialize(struct pp_hwmgr *hwmgr)
 
 	hwmgr->pptable = kzalloc(sizeof(struct phm_ppt_v1_information), GFP_KERNEL);
 
-	if (NULL == hwmgr->pptable)
-		return -1;
+	PP_ASSERT_WITH_CODE((NULL != hwmgr->pptable),
+			    "Failed to allocate hwmgr->pptable!", return -1);
 
 	memset(hwmgr->pptable, 0x00, sizeof(struct phm_ppt_v1_information));
 
@@ -954,21 +954,34 @@ int tonga_pp_tables_initialize(struct pp_hwmgr *hwmgr)
 
 	result = check_powerplay_tables(hwmgr, powerplay_table);
 
-	if (0 == result)
-		result = set_platform_caps(hwmgr,
-			le32_to_cpu(powerplay_table->ulPlatformCaps));
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "check_powerplay_tables failed", return result);
+
+	result = set_platform_caps(hwmgr,
+				   le32_to_cpu(powerplay_table->ulPlatformCaps));
+
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "set_platform_caps failed", return result);
+
+	result = init_thermal_controller(hwmgr, powerplay_table);
+
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_thermal_controller failed", return result);
+
+	result = init_over_drive_limits(hwmgr, powerplay_table);
+
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_over_drive_limits failed", return result);
 
-	if (0 == result)
-		result = init_thermal_controller(hwmgr, powerplay_table);
+	result = init_clock_voltage_dependency(hwmgr, powerplay_table);
 
-	if (0 == result)
-		result = init_over_drive_limits(hwmgr, powerplay_table);
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_clock_voltage_dependency failed", return result);
 
-	if (0 == result)
-		result = init_clock_voltage_dependency(hwmgr, powerplay_table);
+	result = init_dpm_2_parameters(hwmgr, powerplay_table);
 
-	if (0 == result)
-		result = init_dpm_2_parameters(hwmgr, powerplay_table);
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_dpm_2_parameters failed", return result);
 
 	return result;
 }
-- 
cgit v1.1


From a71e06d97293bca733e3a98006aa415a2f87a8c2 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 11 Dec 2015 12:32:55 -0500
Subject: drm/powerplay: add debugging output to processpptables.c

To help track down init errors.

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../gpu/drm/amd/powerplay/hwmgr/processpptables.c  | 42 +++++++++++++++-------
 1 file changed, 29 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
index fdda6b4..1d385f4 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
@@ -27,6 +27,7 @@
 #include "processpptables.h"
 #include <atom-types.h>
 #include <atombios.h>
+#include "pp_debug.h"
 #include "pptable.h"
 #include "power_state.h"
 #include "hwmgr.h"
@@ -1539,25 +1540,40 @@ static int pp_tables_initialize(struct pp_hwmgr *hwmgr)
 
 	result = init_powerplay_tables(hwmgr, powerplay_table);
 
-	if (0 == result)
-		result = set_platform_caps(hwmgr,
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_powerplay_tables failed", return result);
+
+	result = set_platform_caps(hwmgr,
 				le32_to_cpu(powerplay_table->ulPlatformCaps));
 
-	if (0 == result)
-		result = init_thermal_controller(hwmgr, powerplay_table);
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "set_platform_caps failed", return result);
 
-	if (0 == result)
-		result = init_overdrive_limits(hwmgr, powerplay_table);
+	result = init_thermal_controller(hwmgr, powerplay_table);
 
-	if (0 == result)
-		result = init_clock_voltage_dependency(hwmgr,
-						powerplay_table);
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_thermal_controller failed", return result);
+
+	result = init_overdrive_limits(hwmgr, powerplay_table);
+
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_overdrive_limits failed", return result);
+
+	result = init_clock_voltage_dependency(hwmgr,
+					       powerplay_table);
+
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_clock_voltage_dependency failed", return result);
+
+	result = init_dpm2_parameters(hwmgr, powerplay_table);
+
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_dpm2_parameters failed", return result);
 
-	if (0 == result)
-		result = init_dpm2_parameters(hwmgr, powerplay_table);
+	result = init_phase_shedding_table(hwmgr, powerplay_table);
 
-	if (0 == result)
-		result = init_phase_shedding_table(hwmgr, powerplay_table);
+	PP_ASSERT_WITH_CODE((result == 0),
+			    "init_phase_shedding_table failed", return result);
 
 	return result;
 }
-- 
cgit v1.1


From aa22ae4b1f23a52c7e92599ee47a9b9fbb129604 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 11 Dec 2015 12:39:01 -0500
Subject: drm/powerplay/hwmgr: log errors in tonga_hwmgr_backend_init

Helpful in debugging init issues.

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 49f8af5..3cb5d04 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -4557,6 +4557,8 @@ int tonga_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 
 	/* Initalize Dynamic State Adjustment Rule Settings*/
 	result = tonga_initializa_dynamic_state_adjustment_rule_settings(hwmgr);
+	if (result)
+		printk(KERN_ERR "[ powerplay ] tonga_initializa_dynamic_state_adjustment_rule_settings failed!\n");
 	data->uvd_enabled = 0;
 
 	table = &(data->smc_state_table);
-- 
cgit v1.1


From 283b1a8bfba47921df927bd71b9db40045f4de15 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 14 Dec 2015 10:46:52 -0500
Subject: drm/amd/powerplay: Don't return an error if fan table is missing

It's a valid configuration on some laptops.

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
index 2f09bb3..ae216fe 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
@@ -797,7 +797,7 @@ static int init_thermal_controller(
 		  );
 
 	if (0 == powerplay_table->usFanTableOffset)
-		return -1;
+		return 0;
 
 	fan_table = (const PPTable_Generic_SubTable_Header *)
 		(((unsigned long)powerplay_table) +
-- 
cgit v1.1


From c90e5d20fc1bfefdeb99d5ec2cb0fb28f26d208d Mon Sep 17 00:00:00 2001
From: David Rokhvarg <David.Rokhvarg@amd.com>
Date: Fri, 11 Dec 2015 12:06:25 -0500
Subject: drm/amdgpu/powerplay: Program a calculated value as Deep Sleep clock.

This replaces programming of a hardcoded value.

Signed-off-by: David Rokhvarg <David.Rokhvarg@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index 4641095..3448065 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -789,9 +789,11 @@ static int cz_tf_set_deep_sleep_sclk_threshold(struct pp_hwmgr *hwmgr,
 		if (clks == 0)
 			clks = CZ_MIN_DEEP_SLEEP_SCLK;
 
+		PP_DBG_LOG("Setting Deep Sleep Clock: %d\n", clks);
+
 		smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
-					  PPSMC_MSG_SetMinDeepSleepSclk,
-						CZ_MIN_DEEP_SLEEP_SCLK);
+				PPSMC_MSG_SetMinDeepSleepSclk,
+				clks);
 	}
 
 	return 0;
-- 
cgit v1.1


From 88b8dcbe21fda8024827a6559af596f9d0caaadb Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Fri, 11 Dec 2015 15:21:33 +0800
Subject: drm/amd/powerplay: add point check to avoid NULL point hang.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  | 60 +++++++++++++++++-----
 1 file changed, 47 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index df8937b..0fddac9 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -28,6 +28,12 @@
 #include "amd_acpi.h"
 #include "amd_powerplay.h"
 
+#define PHM_FUNC_CHECK(hw) \
+	do {							\
+		if ((hw) == NULL || (hw)->hwmgr_func == NULL)	\
+			return -EINVAL;				\
+	} while (0)
+
 void phm_init_dynamic_caps(struct pp_hwmgr *hwmgr)
 {
 	phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableVoltageTransition);
@@ -70,6 +76,8 @@ int phm_block_hw_access(struct pp_hwmgr *hwmgr, bool block)
 
 int phm_setup_asic(struct pp_hwmgr *hwmgr)
 {
+	PHM_FUNC_CHECK(hwmgr);
+
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 		PHM_PlatformCaps_TablelessHardwareInterface)) {
 		if (NULL != hwmgr->hwmgr_func->asic_setup)
@@ -88,6 +96,8 @@ int phm_set_power_state(struct pp_hwmgr *hwmgr,
 {
 	struct phm_set_power_state_input states;
 
+	PHM_FUNC_CHECK(hwmgr);
+
 	states.pcurrent_state = pcurrent_state;
 	states.pnew_state = pnew_power_state;
 
@@ -104,6 +114,8 @@ int phm_set_power_state(struct pp_hwmgr *hwmgr,
 
 int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
 {
+	PHM_FUNC_CHECK(hwmgr);
+
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 		PHM_PlatformCaps_TablelessHardwareInterface)) {
 		if (NULL != hwmgr->hwmgr_func->dynamic_state_management_enable)
@@ -118,6 +130,8 @@ int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
 
 int phm_force_dpm_levels(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level)
 {
+	PHM_FUNC_CHECK(hwmgr);
+
 	if (hwmgr->hwmgr_func->force_dpm_level != NULL)
 		return hwmgr->hwmgr_func->force_dpm_level(hwmgr, level);
 
@@ -128,6 +142,8 @@ int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 				   struct pp_power_state *adjusted_ps,
 			     const struct pp_power_state *current_ps)
 {
+	PHM_FUNC_CHECK(hwmgr);
+
 	if (hwmgr->hwmgr_func->apply_state_adjust_rules != NULL)
 		return hwmgr->hwmgr_func->apply_state_adjust_rules(
 									hwmgr,
@@ -138,6 +154,8 @@ int phm_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
 
 int phm_powerdown_uvd(struct pp_hwmgr *hwmgr)
 {
+	PHM_FUNC_CHECK(hwmgr);
+
 	if (hwmgr->hwmgr_func->powerdown_uvd != NULL)
 		return hwmgr->hwmgr_func->powerdown_uvd(hwmgr);
 	return 0;
@@ -145,6 +163,8 @@ int phm_powerdown_uvd(struct pp_hwmgr *hwmgr)
 
 int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate)
 {
+	PHM_FUNC_CHECK(hwmgr);
+
 	if (hwmgr->hwmgr_func->powergate_uvd != NULL)
 		return hwmgr->hwmgr_func->powergate_uvd(hwmgr, gate);
 	return 0;
@@ -152,6 +172,8 @@ int phm_powergate_uvd(struct pp_hwmgr *hwmgr, bool gate)
 
 int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate)
 {
+	PHM_FUNC_CHECK(hwmgr);
+
 	if (hwmgr->hwmgr_func->powergate_vce != NULL)
 		return hwmgr->hwmgr_func->powergate_vce(hwmgr, gate);
 	return 0;
@@ -159,6 +181,8 @@ int phm_powergate_vce(struct pp_hwmgr *hwmgr, bool gate)
 
 int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr)
 {
+	PHM_FUNC_CHECK(hwmgr);
+
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 		PHM_PlatformCaps_TablelessHardwareInterface)) {
 		if (NULL != hwmgr->hwmgr_func->enable_clock_power_gating)
@@ -171,8 +195,7 @@ int phm_enable_clock_power_gatings(struct pp_hwmgr *hwmgr)
 
 int phm_display_configuration_changed(struct pp_hwmgr *hwmgr)
 {
-	if (hwmgr == NULL)
-		return -EINVAL;
+	PHM_FUNC_CHECK(hwmgr);
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 				 PHM_PlatformCaps_TablelessHardwareInterface)) {
@@ -185,8 +208,7 @@ int phm_display_configuration_changed(struct pp_hwmgr *hwmgr)
 
 int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
 {
-	if (hwmgr == NULL)
-		return -EINVAL;
+	PHM_FUNC_CHECK(hwmgr);
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 				 PHM_PlatformCaps_TablelessHardwareInterface))
@@ -198,7 +220,9 @@ int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
 
 int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr)
 {
-	if (hwmgr == NULL || hwmgr->hwmgr_func->stop_thermal_controller == NULL)
+	PHM_FUNC_CHECK(hwmgr);
+
+	if (hwmgr->hwmgr_func->stop_thermal_controller == NULL)
 		return -EINVAL;
 
 	return hwmgr->hwmgr_func->stop_thermal_controller(hwmgr);
@@ -206,7 +230,9 @@ int phm_stop_thermal_controller(struct pp_hwmgr *hwmgr)
 
 int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info)
 {
-	if (hwmgr == NULL || hwmgr->hwmgr_func->register_internal_thermal_interrupt == NULL)
+	PHM_FUNC_CHECK(hwmgr);
+
+	if (hwmgr->hwmgr_func->register_internal_thermal_interrupt == NULL)
 		return -EINVAL;
 
 	return hwmgr->hwmgr_func->register_internal_thermal_interrupt(hwmgr, info);
@@ -228,7 +254,9 @@ int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRa
 
 bool phm_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
 {
-	if (hwmgr == NULL || hwmgr->hwmgr_func->check_smc_update_required_for_display_configuration == NULL)
+	PHM_FUNC_CHECK(hwmgr);
+
+	if (hwmgr->hwmgr_func->check_smc_update_required_for_display_configuration == NULL)
 		return -EINVAL;
 
 	return hwmgr->hwmgr_func->check_smc_update_required_for_display_configuration(hwmgr);
@@ -240,7 +268,9 @@ int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 				 const struct pp_hw_power_state *pstate2,
 				 bool *equal)
 {
-	if (hwmgr == NULL || hwmgr->hwmgr_func->check_states_equal == NULL)
+	PHM_FUNC_CHECK(hwmgr);
+
+	if (hwmgr->hwmgr_func->check_states_equal == NULL)
 		return -EINVAL;
 
 	return hwmgr->hwmgr_func->check_states_equal(hwmgr, pstate1, pstate2, equal);
@@ -249,8 +279,9 @@ int phm_check_states_equal(struct pp_hwmgr *hwmgr,
 int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 		    const struct amd_pp_display_configuration *display_config)
 {
+	PHM_FUNC_CHECK(hwmgr);
 
-	if (hwmgr == NULL)
+	if (hwmgr->hwmgr_func->store_cc6_data == NULL)
 		return -EINVAL;
 
 	hwmgr->display_config = *display_config;
@@ -267,10 +298,11 @@ int phm_store_dal_configuration_data(struct pp_hwmgr *hwmgr,
 }
 
 int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
-		struct amd_pp_dal_clock_info*info)
+		struct amd_pp_dal_clock_info *info)
 {
-	if (info == NULL || hwmgr == NULL ||
-			hwmgr->hwmgr_func->get_dal_power_level == NULL)
+	PHM_FUNC_CHECK(hwmgr);
+
+	if (info == NULL || hwmgr->hwmgr_func->get_dal_power_level == NULL)
 		return -EINVAL;
 
 	return hwmgr->hwmgr_func->get_dal_power_level(hwmgr, info);
@@ -278,7 +310,9 @@ int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
 
 int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr)
 {
-	if (hwmgr != NULL && hwmgr->hwmgr_func->set_cpu_power_state != NULL)
+	PHM_FUNC_CHECK(hwmgr);
+
+	if (hwmgr->hwmgr_func->set_cpu_power_state != NULL)
 		return hwmgr->hwmgr_func->set_cpu_power_state(hwmgr);
 
 	return 0;
-- 
cgit v1.1


From cae9b9c81bde812590cdac7df32ad5662741b3d5 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 17 Dec 2015 14:20:06 +0800
Subject: drm/amd/powerplay: check whether need to enable thermal control. (v2)

In I+A platform(skylake), it is controlled by intel.

v2: integrate Tom's fix

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
index 0a03f79..f0700d0 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -418,10 +418,17 @@ restart_search:
 int pem_task_initialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
 	struct PP_TemperatureRange range;
+
 	range.max = TEMP_RANGE_MAX;
 	range.min = TEMP_RANGE_MIN;
 
-	return phm_start_thermal_controller(eventmgr->hwmgr, &range);
+	if (eventmgr == NULL || eventmgr->platform_descriptor == NULL)
+		return -EINVAL;
+
+	if (phm_cap_enabled(eventmgr->platform_descriptor->platformCaps, PHM_PlatformCaps_ThermalController))
+		return phm_start_thermal_controller(eventmgr->hwmgr, &range);
+
+	return 0;
 }
 
 int pem_task_uninitialize_thermal_controller(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
-- 
cgit v1.1


From 605ed21929fee2b39e8cb25301184c4ad9b468e5 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Thu, 17 Dec 2015 17:20:04 +0800
Subject: drm/amd/powerplay: show gpu load when print gpu performance for Cz.
 (v2)

Show GPU load in in the debugfs output.

v2: integrate Tom's optimization

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index 3448065..5bac36b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -1494,8 +1494,9 @@ cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 	uint32_t vce_index = PHM_GET_FIELD(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixTARGET_AND_CURRENT_PROFILE_INDEX_2),
 					TARGET_AND_CURRENT_PROFILE_INDEX_2, CURR_VCE_INDEX);
 
-	uint32_t sclk, vclk, dclk, ecclk, tmp;
+	uint32_t sclk, vclk, dclk, ecclk, tmp, active_percent;
 	uint16_t vddnb, vddgfx;
+	int result;
 
 	if (sclk_index >= NUM_SCLK_LEVELS) {
 		seq_printf(m, "\n invalid sclk dpm profile %d\n", sclk_index);
@@ -1532,6 +1533,16 @@ cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 			seq_printf(m, "\n index: %u vce ecclk: %u MHz\n", vce_index, ecclk/100);
 		}
 	}
+
+	result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetAverageGraphicsActivity);
+	if (0 == result) {
+		active_percent = cgs_read_register(hwmgr->device, mmSMU_MP1_SRBM2P_ARG_0);
+		active_percent = active_percent > 100 ? 100 : active_percent;
+	} else {
+		active_percent = 50;
+	}
+
+	seq_printf(m, "\n [GPU load]: %u %%\n\n", active_percent);
 }
 
 static void cz_hw_print_display_cfg(
-- 
cgit v1.1


From 45b0cf54bc5da284afc86fad97e1c8b1bbe26d73 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Sat, 19 Dec 2015 18:26:55 -0500
Subject: amd/powerplay: don't enable ucode fan control if vbios has no fan
 table

Some systems have a single fan controlled by ACPI or some other
method.

Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
index 5da7586..2e159b0 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
@@ -371,6 +371,9 @@ int tf_tonga_thermal_setup_fan_table(struct pp_hwmgr *hwmgr, void *input, void *
 	int res;
 	uint64_t tmp64;
 
+	if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl))
+		return 0;
+
 	if (0 == data->fan_table_start) {
 		phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
 		return 0;
-- 
cgit v1.1


From 53d8eabe3df36015daf40a7a9bfad9b2ffafc6bd Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 21 Dec 2015 17:07:40 -0500
Subject: amd/powerplay: disable powerplay by default initially

Hopefully we can enable this by default once we get more
upstream feedback on stability, etc.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
index ddb90eb..5ee9a06 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
@@ -101,7 +101,7 @@ static int amdgpu_pp_early_init(void *handle)
 	switch (adev->asic_type) {
 		case CHIP_TONGA:
 		case CHIP_FIJI:
-			adev->pp_enabled = (amdgpu_powerplay == 0) ? false : true;
+			adev->pp_enabled = (amdgpu_powerplay > 0) ? true : false;
 			break;
 		default:
 			adev->pp_enabled = (amdgpu_powerplay > 0) ? true : false;
-- 
cgit v1.1


From eafbbd9883d0121811a9388988b80476dc12b1bf Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 21 Dec 2015 17:13:05 -0500
Subject: amd/powerplay: fix copy paste typo in hardwaremanager.c

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 0fddac9..001b8bb 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -212,7 +212,7 @@ int phm_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
 
 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 				 PHM_PlatformCaps_TablelessHardwareInterface))
-		if (NULL != hwmgr->hwmgr_func->display_config_changed)
+		if (NULL != hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment)
 			hwmgr->hwmgr_func->notify_smc_display_config_after_ps_adjustment(hwmgr);
 
 	return 0;
-- 
cgit v1.1


From d5f384de5bf16aa79095a1af5da65b9ffc3fe71d Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 18 Nov 2015 15:19:39 +0000
Subject: drm/i915: Move Braswell stop_machine GGTT insertion workaround
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

There was a silent conflict between

commit 0a878716265e9af9f697264dc2e858fcc060d833
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Thu Oct 15 14:23:01 2015 +0200

    drm/i915: restore ggtt double-bind avoidance

and

commit 5bab6f60cb4d1417ad7c599166bcfec87529c1a2
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Fri Oct 23 18:43:32 2015 +0100

    drm/i915: Serialise updates to GGTT with access through GGTT on Braswell

thankfully caught by the extra WARN safegaurd in 0a878716. Since we now
override the GGTT insert_pages callback when installing the aliasing
ppgtt, we assert that the callback is the original ggtt routine.
However, on Braswell we now use a different insertion routine to
serialise access through the GGTT with updating the PTE and hence the
conflict. To avoid the conflict, move the custom insertion routine for
Braswell down a level.

Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447859979-20107-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: drm-intel-fixes@lists.freedesktop.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit c140330b5e6b5bc2262ffb2f50bfeea06a482699)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/i915_gem_gtt.c | 50 +++++++++++++++++++++----------------
 1 file changed, 28 insertions(+), 22 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 52bc6c3..56f4f2e 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -2384,6 +2384,32 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
 	assert_rpm_atomic_end(dev_priv, rpm_atomic_seq);
 }
 
+struct insert_entries {
+	struct i915_address_space *vm;
+	struct sg_table *st;
+	uint64_t start;
+	enum i915_cache_level level;
+	u32 flags;
+};
+
+static int gen8_ggtt_insert_entries__cb(void *_arg)
+{
+	struct insert_entries *arg = _arg;
+	gen8_ggtt_insert_entries(arg->vm, arg->st,
+				 arg->start, arg->level, arg->flags);
+	return 0;
+}
+
+static void gen8_ggtt_insert_entries__BKL(struct i915_address_space *vm,
+					  struct sg_table *st,
+					  uint64_t start,
+					  enum i915_cache_level level,
+					  u32 flags)
+{
+	struct insert_entries arg = { vm, st, start, level, flags };
+	stop_machine(gen8_ggtt_insert_entries__cb, &arg, NULL);
+}
+
 /*
  * Binds an object into the global gtt with the specified cache level. The object
  * will be accessible to the GPU via commands whose operands reference offsets
@@ -2560,26 +2586,6 @@ static int ggtt_bind_vma(struct i915_vma *vma,
 	return 0;
 }
 
-struct ggtt_bind_vma__cb {
-	struct i915_vma *vma;
-	enum i915_cache_level cache_level;
-	u32 flags;
-};
-
-static int ggtt_bind_vma__cb(void *_arg)
-{
-	struct ggtt_bind_vma__cb *arg = _arg;
-	return ggtt_bind_vma(arg->vma, arg->cache_level, arg->flags);
-}
-
-static int ggtt_bind_vma__BKL(struct i915_vma *vma,
-			      enum i915_cache_level cache_level,
-			      u32 flags)
-{
-	struct ggtt_bind_vma__cb arg = { vma, cache_level, flags };
-	return stop_machine(ggtt_bind_vma__cb, &arg, NULL);
-}
-
 static int aliasing_gtt_bind_vma(struct i915_vma *vma,
 				 enum i915_cache_level cache_level,
 				 u32 flags)
@@ -3048,8 +3054,8 @@ static int gen8_gmch_probe(struct drm_device *dev,
 	dev_priv->gtt.base.bind_vma = ggtt_bind_vma;
 	dev_priv->gtt.base.unbind_vma = ggtt_unbind_vma;
 
-	if (IS_CHERRYVIEW(dev))
-		dev_priv->gtt.base.bind_vma = ggtt_bind_vma__BKL;
+	if (IS_CHERRYVIEW(dev_priv))
+		dev_priv->gtt.base.insert_entries = gen8_ggtt_insert_entries__BKL;
 
 	return ret;
 }
-- 
cgit v1.1


From b5f7b75503efa5499080e51eb5c085fe1de1970d Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Mon, 23 Nov 2015 15:21:08 +0800
Subject: drm/rockchip: Use new vblank api drm_crtc_vblank_*

No functional update, drm_vblank_* is the legacy version of
drm_crtc_vblank_*. and use new api make driver more clean.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 13 +++++++------
 drivers/gpu/drm/rockchip/rockchip_drm_drv.h |  7 +++----
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 24 +++++++++++-------------
 3 files changed, 21 insertions(+), 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index afbb740..2cc15cf 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -64,11 +64,11 @@ void rockchip_drm_dma_detach_device(struct drm_device *drm_dev,
 }
 EXPORT_SYMBOL_GPL(rockchip_drm_dma_detach_device);
 
-int rockchip_register_crtc_funcs(struct drm_device *dev,
-				 const struct rockchip_crtc_funcs *crtc_funcs,
-				 int pipe)
+int rockchip_register_crtc_funcs(struct drm_crtc *crtc,
+				 const struct rockchip_crtc_funcs *crtc_funcs)
 {
-	struct rockchip_drm_private *priv = dev->dev_private;
+	int pipe = drm_crtc_index(crtc);
+	struct rockchip_drm_private *priv = crtc->dev->dev_private;
 
 	if (pipe > ROCKCHIP_MAX_CRTC)
 		return -EINVAL;
@@ -79,9 +79,10 @@ int rockchip_register_crtc_funcs(struct drm_device *dev,
 }
 EXPORT_SYMBOL_GPL(rockchip_register_crtc_funcs);
 
-void rockchip_unregister_crtc_funcs(struct drm_device *dev, int pipe)
+void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc)
 {
-	struct rockchip_drm_private *priv = dev->dev_private;
+	int pipe = drm_crtc_index(crtc);
+	struct rockchip_drm_private *priv = crtc->dev->dev_private;
 
 	if (pipe > ROCKCHIP_MAX_CRTC)
 		return;
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
index dc4e5f0..069d6d4 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -52,10 +52,9 @@ struct rockchip_drm_private {
 	const struct rockchip_crtc_funcs *crtc_funcs[ROCKCHIP_MAX_CRTC];
 };
 
-int rockchip_register_crtc_funcs(struct drm_device *dev,
-				 const struct rockchip_crtc_funcs *crtc_funcs,
-				 int pipe);
-void rockchip_unregister_crtc_funcs(struct drm_device *dev, int pipe);
+int rockchip_register_crtc_funcs(struct drm_crtc *crtc,
+				 const struct rockchip_crtc_funcs *crtc_funcs);
+void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc);
 int rockchip_drm_encoder_get_mux_id(struct device_node *node,
 				    struct drm_encoder *encoder);
 int rockchip_drm_crtc_mode_config(struct drm_crtc *crtc, int connector_type,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index dd8e086..f82c7ba 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -119,8 +119,6 @@ struct vop {
 	/* vop dclk reset */
 	struct reset_control *dclk_rst;
 
-	int pipe;
-
 	struct vop_win win[];
 };
 
@@ -692,7 +690,7 @@ static void vop_enable(struct drm_crtc *crtc)
 
 	enable_irq(vop->irq);
 
-	drm_vblank_on(vop->drm_dev, vop->pipe);
+	drm_crtc_vblank_on(crtc);
 
 	return;
 
@@ -711,7 +709,7 @@ static void vop_disable(struct drm_crtc *crtc)
 	if (!vop->is_enabled)
 		return;
 
-	drm_vblank_off(crtc->dev, vop->pipe);
+	drm_crtc_vblank_off(crtc);
 
 	/*
 	 * Vop standby will take effect at end of current frame,
@@ -918,7 +916,7 @@ static int vop_update_plane_event(struct drm_plane *plane,
 	 */
 	mutex_lock(&vop->vsync_mutex);
 	if (fb != vop_win_last_pending_fb(vop_win)) {
-		ret = drm_vblank_get(plane->dev, vop->pipe);
+		ret = drm_crtc_vblank_get(crtc);
 		if (ret) {
 			DRM_ERROR("failed to get vblank, %d\n", ret);
 			mutex_unlock(&vop->vsync_mutex);
@@ -929,7 +927,7 @@ static int vop_update_plane_event(struct drm_plane *plane,
 
 		ret = vop_win_queue_fb(vop_win, fb, yrgb_mst, event);
 		if (ret) {
-			drm_vblank_put(plane->dev, vop->pipe);
+			drm_crtc_vblank_put(crtc);
 			mutex_unlock(&vop->vsync_mutex);
 			return ret;
 		}
@@ -1023,7 +1021,7 @@ static int vop_disable_plane(struct drm_plane *plane)
 
 	vop = to_vop(plane->crtc);
 
-	ret = drm_vblank_get(plane->dev, vop->pipe);
+	ret = drm_crtc_vblank_get(plane->crtc);
 	if (ret) {
 		DRM_ERROR("failed to get vblank, %d\n", ret);
 		return ret;
@@ -1033,7 +1031,7 @@ static int vop_disable_plane(struct drm_plane *plane)
 
 	ret = vop_win_queue_fb(vop_win, NULL, 0, NULL);
 	if (ret) {
-		drm_vblank_put(plane->dev, vop->pipe);
+		drm_crtc_vblank_put(plane->crtc);
 		mutex_unlock(&vop->vsync_mutex);
 		return ret;
 	}
@@ -1295,7 +1293,7 @@ static void vop_win_state_complete(struct vop_win *vop_win,
 	}
 
 	list_del(&state->head);
-	drm_vblank_put(crtc->dev, vop->pipe);
+	drm_crtc_vblank_put(crtc);
 }
 
 static void vop_crtc_destroy(struct drm_crtc *crtc)
@@ -1410,6 +1408,7 @@ done:
 static irqreturn_t vop_isr(int irq, void *data)
 {
 	struct vop *vop = data;
+	struct drm_crtc *crtc = &vop->crtc;
 	uint32_t intr0_reg, active_irqs;
 	unsigned long flags;
 	int ret = IRQ_NONE;
@@ -1438,7 +1437,7 @@ static irqreturn_t vop_isr(int irq, void *data)
 	}
 
 	if (active_irqs & FS_INTR) {
-		drm_handle_vblank(vop->drm_dev, vop->pipe);
+		drm_crtc_handle_vblank(crtc);
 		active_irqs &= ~FS_INTR;
 		ret = (vop->vsync_work_pending) ? IRQ_WAKE_THREAD : IRQ_HANDLED;
 	}
@@ -1531,8 +1530,7 @@ static int vop_create_crtc(struct vop *vop)
 
 	init_completion(&vop->dsp_hold_completion);
 	crtc->port = port;
-	vop->pipe = drm_crtc_index(crtc);
-	rockchip_register_crtc_funcs(drm_dev, &private_crtc_funcs, vop->pipe);
+	rockchip_register_crtc_funcs(crtc, &private_crtc_funcs);
 
 	return 0;
 
@@ -1548,7 +1546,7 @@ static void vop_destroy_crtc(struct vop *vop)
 {
 	struct drm_crtc *crtc = &vop->crtc;
 
-	rockchip_unregister_crtc_funcs(vop->drm_dev, vop->pipe);
+	rockchip_unregister_crtc_funcs(crtc);
 	of_node_put(crtc->port);
 	drm_crtc_cleanup(crtc);
 }
-- 
cgit v1.1


From 0ad3675d9c8f7c7306c954a9c50dc12385d8a508 Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Mon, 9 Nov 2015 11:33:16 +0800
Subject: drm/rockchip: vop: replace dpms with enable/disable

For vop, power by enable/disable is more suitable then legacy dpms
function, and enable/disable more closely to the new atomic API.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 37 ++++-------------------------
 1 file changed, 4 insertions(+), 33 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index f82c7ba..1e60ddd 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -632,7 +632,7 @@ static void vop_dsp_hold_valid_irq_disable(struct vop *vop)
 	spin_unlock_irqrestore(&vop->irq_lock, flags);
 }
 
-static void vop_enable(struct drm_crtc *crtc)
+static void vop_crtc_enable(struct drm_crtc *crtc)
 {
 	struct vop *vop = to_vop(crtc);
 	int ret;
@@ -702,7 +702,7 @@ err_disable_hclk:
 	clk_disable(vop->hclk);
 }
 
-static void vop_disable(struct drm_crtc *crtc)
+static void vop_crtc_disable(struct drm_crtc *crtc)
 {
 	struct vop *vop = to_vop(crtc);
 
@@ -1107,30 +1107,6 @@ static const struct rockchip_crtc_funcs private_crtc_funcs = {
 	.disable_vblank = vop_crtc_disable_vblank,
 };
 
-static void vop_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	DRM_DEBUG_KMS("crtc[%d] mode[%d]\n", crtc->base.id, mode);
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		vop_enable(crtc);
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-	case DRM_MODE_DPMS_OFF:
-		vop_disable(crtc);
-		break;
-	default:
-		DRM_DEBUG_KMS("unspecified mode %d\n", mode);
-		break;
-	}
-}
-
-static void vop_crtc_prepare(struct drm_crtc *crtc)
-{
-	vop_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
 static bool vop_crtc_mode_fixup(struct drm_crtc *crtc,
 				const struct drm_display_mode *mode,
 				struct drm_display_mode *adjusted_mode)
@@ -1241,17 +1217,12 @@ out:
 	return ret;
 }
 
-static void vop_crtc_commit(struct drm_crtc *crtc)
-{
-}
-
 static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = {
-	.dpms = vop_crtc_dpms,
-	.prepare = vop_crtc_prepare,
+	.enable = vop_crtc_enable,
+	.disable = vop_crtc_disable,
 	.mode_fixup = vop_crtc_mode_fixup,
 	.mode_set = vop_crtc_mode_set,
 	.mode_set_base = vop_crtc_mode_set_base,
-	.commit = vop_crtc_commit,
 };
 
 static int vop_crtc_page_flip(struct drm_crtc *crtc,
-- 
cgit v1.1


From 63ebb9fa7ff06d194362ed4a5d0a31ac7612a89c Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Mon, 30 Nov 2015 18:22:42 +0800
Subject: drm/rockchip: Convert to support atomic API

Rockchip vop not support hw vblank counter, needed check the committed
register if it's really take effect.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c |   5 +-
 drivers/gpu/drm/rockchip/rockchip_drm_drv.h |   3 +-
 drivers/gpu/drm/rockchip/rockchip_drm_fb.c  |  95 ++++
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 657 +++++++++++-----------------
 4 files changed, 363 insertions(+), 397 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 2cc15cf..929eb30 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -213,6 +213,8 @@ static int rockchip_drm_load(struct drm_device *drm_dev, unsigned long flags)
 	 */
 	drm_dev->vblank_disable_allowed = true;
 
+	drm_mode_config_reset(drm_dev);
+
 	ret = rockchip_drm_fbdev_init(drm_dev);
 	if (ret)
 		goto err_vblank_cleanup;
@@ -276,7 +278,8 @@ const struct vm_operations_struct rockchip_drm_vm_ops = {
 };
 
 static struct drm_driver rockchip_drm_driver = {
-	.driver_features	= DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME,
+	.driver_features	= DRIVER_MODESET | DRIVER_GEM |
+				  DRIVER_PRIME | DRIVER_ATOMIC,
 	.load			= rockchip_drm_load,
 	.unload			= rockchip_drm_unload,
 	.lastclose		= rockchip_drm_lastclose,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
index 069d6d4..4468f98 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -18,6 +18,7 @@
 #define _ROCKCHIP_DRM_DRV_H
 
 #include <drm/drm_fb_helper.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_gem.h>
 
 #include <linux/module.h>
@@ -38,6 +39,7 @@ struct drm_connector;
 struct rockchip_crtc_funcs {
 	int (*enable_vblank)(struct drm_crtc *crtc);
 	void (*disable_vblank)(struct drm_crtc *crtc);
+	void (*wait_for_update)(struct drm_crtc *crtc);
 };
 
 /*
@@ -63,5 +65,4 @@ int rockchip_drm_dma_attach_device(struct drm_device *drm_dev,
 				   struct device *dev);
 void rockchip_drm_dma_detach_device(struct drm_device *drm_dev,
 				    struct device *dev);
-
 #endif /* _ROCKCHIP_DRM_DRV_H_ */
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index 621f25c..df1b7b0 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -15,6 +15,7 @@
 #include <linux/kernel.h>
 #include <drm/drm.h>
 #include <drm/drmP.h>
+#include <drm/drm_atomic.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_crtc_helper.h>
 
@@ -166,9 +167,103 @@ static void rockchip_drm_output_poll_changed(struct drm_device *dev)
 		drm_fb_helper_hotplug_event(fb_helper);
 }
 
+static void rockchip_crtc_wait_for_update(struct drm_crtc *crtc)
+{
+	struct rockchip_drm_private *priv = crtc->dev->dev_private;
+	int pipe = drm_crtc_index(crtc);
+	const struct rockchip_crtc_funcs *crtc_funcs = priv->crtc_funcs[pipe];
+
+	if (crtc_funcs && crtc_funcs->wait_for_update)
+		crtc_funcs->wait_for_update(crtc);
+}
+
+static void
+rockchip_atomic_wait_for_complete(struct drm_atomic_state *old_state)
+{
+	struct drm_crtc_state *old_crtc_state;
+	struct drm_crtc *crtc;
+	int i, ret;
+
+	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {
+		/* No one cares about the old state, so abuse it for tracking
+		 * and store whether we hold a vblank reference (and should do a
+		 * vblank wait) in the ->enable boolean.
+		 */
+		old_crtc_state->enable = false;
+
+		if (!crtc->state->active)
+			continue;
+
+		ret = drm_crtc_vblank_get(crtc);
+		if (ret != 0)
+			continue;
+
+		old_crtc_state->enable = true;
+	}
+
+	for_each_crtc_in_state(old_state, crtc, old_crtc_state, i) {
+		if (!old_crtc_state->enable)
+			continue;
+
+		rockchip_crtc_wait_for_update(crtc);
+		drm_crtc_vblank_put(crtc);
+	}
+}
+
+int rockchip_drm_atomic_commit(struct drm_device *dev,
+			       struct drm_atomic_state *state,
+			       bool async)
+{
+	int ret;
+
+	if (async)
+		return -EBUSY;
+
+	ret = drm_atomic_helper_prepare_planes(dev, state);
+	if (ret)
+		return ret;
+
+	drm_atomic_helper_swap_state(dev, state);
+
+	/*
+	 * TODO: do fence wait here.
+	 */
+
+	/*
+	 * Rockchip crtc support runtime PM, can't update display planes
+	 * when crtc is disabled.
+	 *
+	 * drm_atomic_helper_commit comments detail that:
+	 *     For drivers supporting runtime PM the recommended sequence is
+	 *
+	 *     drm_atomic_helper_commit_modeset_disables(dev, state);
+	 *
+	 *     drm_atomic_helper_commit_modeset_enables(dev, state);
+	 *
+	 *     drm_atomic_helper_commit_planes(dev, state, true);
+	 *
+	 * See the kerneldoc entries for these three functions for more details.
+	 */
+	drm_atomic_helper_commit_modeset_disables(dev, state);
+
+	drm_atomic_helper_commit_modeset_enables(dev, state);
+
+	drm_atomic_helper_commit_planes(dev, state, true);
+
+	rockchip_atomic_wait_for_complete(state);
+
+	drm_atomic_helper_cleanup_planes(dev, state);
+
+	drm_atomic_state_free(state);
+
+	return 0;
+}
+
 static const struct drm_mode_config_funcs rockchip_drm_mode_config_funcs = {
 	.fb_create = rockchip_user_fb_create,
 	.output_poll_changed = rockchip_drm_output_poll_changed,
+	.atomic_check = drm_atomic_helper_check,
+	.atomic_commit = rockchip_drm_atomic_commit,
 };
 
 struct drm_framebuffer *
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 1e60ddd..44f6154 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -14,6 +14,7 @@
 
 #include <drm/drm.h>
 #include <drm/drmP.h>
+#include <drm/drm_atomic.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_plane_helper.h>
@@ -63,12 +64,15 @@
 
 #define to_vop(x) container_of(x, struct vop, crtc)
 #define to_vop_win(x) container_of(x, struct vop_win, base)
+#define to_vop_plane_state(x) container_of(x, struct vop_plane_state, base)
 
-struct vop_win_state {
-	struct list_head head;
-	struct drm_framebuffer *fb;
+struct vop_plane_state {
+	struct drm_plane_state base;
+	int format;
+	struct drm_rect src;
+	struct drm_rect dest;
 	dma_addr_t yrgb_mst;
-	struct drm_pending_vblank_event *event;
+	bool enable;
 };
 
 struct vop_win {
@@ -76,8 +80,7 @@ struct vop_win {
 	const struct vop_win_data *data;
 	struct vop *vop;
 
-	struct list_head pending;
-	struct vop_win_state *active;
+	struct vop_plane_state state;
 };
 
 struct vop {
@@ -93,6 +96,8 @@ struct vop {
 	struct mutex vsync_mutex;
 	bool vsync_work_pending;
 	struct completion dsp_hold_completion;
+	struct completion wait_update_complete;
+	struct drm_pending_vblank_event *event;
 
 	const struct vop_data *data;
 
@@ -632,7 +637,7 @@ static void vop_dsp_hold_valid_irq_disable(struct vop *vop)
 	spin_unlock_irqrestore(&vop->irq_lock, flags);
 }
 
-static void vop_crtc_enable(struct drm_crtc *crtc)
+static void vop_enable(struct drm_crtc *crtc)
 {
 	struct vop *vop = to_vop(crtc);
 	int ret;
@@ -746,224 +751,188 @@ static void vop_crtc_disable(struct drm_crtc *crtc)
 	pm_runtime_put(vop->dev);
 }
 
-/*
- * Caller must hold vsync_mutex.
- */
-static struct drm_framebuffer *vop_win_last_pending_fb(struct vop_win *vop_win)
-{
-	struct vop_win_state *last;
-	struct vop_win_state *active = vop_win->active;
-
-	if (list_empty(&vop_win->pending))
-		return active ? active->fb : NULL;
-
-	last = list_last_entry(&vop_win->pending, struct vop_win_state, head);
-	return last ? last->fb : NULL;
-}
-
-/*
- * Caller must hold vsync_mutex.
- */
-static int vop_win_queue_fb(struct vop_win *vop_win,
-			    struct drm_framebuffer *fb, dma_addr_t yrgb_mst,
-			    struct drm_pending_vblank_event *event)
+static void vop_plane_destroy(struct drm_plane *plane)
 {
-	struct vop_win_state *state;
-
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (!state)
-		return -ENOMEM;
-
-	state->fb = fb;
-	state->yrgb_mst = yrgb_mst;
-	state->event = event;
-
-	list_add_tail(&state->head, &vop_win->pending);
-
-	return 0;
+	drm_plane_cleanup(plane);
 }
 
-static int vop_update_plane_event(struct drm_plane *plane,
-				  struct drm_crtc *crtc,
-				  struct drm_framebuffer *fb, int crtc_x,
-				  int crtc_y, unsigned int crtc_w,
-				  unsigned int crtc_h, uint32_t src_x,
-				  uint32_t src_y, uint32_t src_w,
-				  uint32_t src_h,
-				  struct drm_pending_vblank_event *event)
+static int vop_plane_atomic_check(struct drm_plane *plane,
+			   struct drm_plane_state *state)
 {
+	struct drm_crtc *crtc = state->crtc;
+	struct drm_framebuffer *fb = state->fb;
 	struct vop_win *vop_win = to_vop_win(plane);
+	struct vop_plane_state *vop_plane_state = to_vop_plane_state(state);
 	const struct vop_win_data *win = vop_win->data;
-	struct vop *vop = to_vop(crtc);
-	struct drm_gem_object *obj;
-	struct rockchip_gem_object *rk_obj;
-	struct drm_gem_object *uv_obj;
-	struct rockchip_gem_object *rk_uv_obj;
-	unsigned long offset;
-	unsigned int actual_w;
-	unsigned int actual_h;
-	unsigned int dsp_stx;
-	unsigned int dsp_sty;
-	unsigned int y_vir_stride;
-	unsigned int uv_vir_stride = 0;
-	dma_addr_t yrgb_mst;
-	dma_addr_t uv_mst = 0;
-	enum vop_data_format format;
-	uint32_t val;
-	bool is_alpha;
-	bool rb_swap;
-	bool is_yuv;
 	bool visible;
 	int ret;
-	struct drm_rect dest = {
-		.x1 = crtc_x,
-		.y1 = crtc_y,
-		.x2 = crtc_x + crtc_w,
-		.y2 = crtc_y + crtc_h,
-	};
-	struct drm_rect src = {
-		/* 16.16 fixed point */
-		.x1 = src_x,
-		.y1 = src_y,
-		.x2 = src_x + src_w,
-		.y2 = src_y + src_h,
-	};
-	const struct drm_rect clip = {
-		.x2 = crtc->mode.hdisplay,
-		.y2 = crtc->mode.vdisplay,
-	};
-	bool can_position = plane->type != DRM_PLANE_TYPE_PRIMARY;
+	struct drm_rect *dest = &vop_plane_state->dest;
+	struct drm_rect *src = &vop_plane_state->src;
+	struct drm_rect clip;
 	int min_scale = win->phy->scl ? FRAC_16_16(1, 8) :
 					DRM_PLANE_HELPER_NO_SCALING;
 	int max_scale = win->phy->scl ? FRAC_16_16(8, 1) :
 					DRM_PLANE_HELPER_NO_SCALING;
 
-	ret = drm_plane_helper_check_update(plane, crtc, fb,
-					    &src, &dest, &clip,
+	crtc = crtc ? crtc : plane->state->crtc;
+	/*
+	 * Both crtc or plane->state->crtc can be null.
+	 */
+	if (!crtc || !fb)
+		goto out_disable;
+	src->x1 = state->src_x;
+	src->y1 = state->src_y;
+	src->x2 = state->src_x + state->src_w;
+	src->y2 = state->src_y + state->src_h;
+	dest->x1 = state->crtc_x;
+	dest->y1 = state->crtc_y;
+	dest->x2 = state->crtc_x + state->crtc_w;
+	dest->y2 = state->crtc_y + state->crtc_h;
+
+	clip.x1 = 0;
+	clip.y1 = 0;
+	clip.x2 = crtc->mode.hdisplay;
+	clip.y2 = crtc->mode.vdisplay;
+
+	ret = drm_plane_helper_check_update(plane, crtc, state->fb,
+					    src, dest, &clip,
 					    min_scale,
 					    max_scale,
-					    can_position, false, &visible);
+					    true, true, &visible);
 	if (ret)
 		return ret;
 
 	if (!visible)
-		return 0;
+		goto out_disable;
 
-	is_alpha = is_alpha_support(fb->pixel_format);
-	rb_swap = has_rb_swapped(fb->pixel_format);
-	is_yuv = is_yuv_support(fb->pixel_format);
+	vop_plane_state->format = vop_convert_format(fb->pixel_format);
+	if (vop_plane_state->format < 0)
+		return vop_plane_state->format;
 
-	format = vop_convert_format(fb->pixel_format);
-	if (format < 0)
-		return format;
-
-	obj = rockchip_fb_get_gem_obj(fb, 0);
-	if (!obj) {
-		DRM_ERROR("fail to get rockchip gem object from framebuffer\n");
+	/*
+	 * Src.x1 can be odd when do clip, but yuv plane start point
+	 * need align with 2 pixel.
+	 */
+	if (is_yuv_support(fb->pixel_format) && ((src->x1 >> 16) % 2))
 		return -EINVAL;
-	}
 
-	rk_obj = to_rockchip_obj(obj);
+	vop_plane_state->enable = true;
 
-	if (is_yuv) {
-		/*
-		 * Src.x1 can be odd when do clip, but yuv plane start point
-		 * need align with 2 pixel.
-		 */
-		val = (src.x1 >> 16) % 2;
-		src.x1 += val << 16;
-		src.x2 += val << 16;
-	}
+	return 0;
 
-	actual_w = (src.x2 - src.x1) >> 16;
-	actual_h = (src.y2 - src.y1) >> 16;
+out_disable:
+	vop_plane_state->enable = false;
+	return 0;
+}
 
-	dsp_stx = dest.x1 + crtc->mode.htotal - crtc->mode.hsync_start;
-	dsp_sty = dest.y1 + crtc->mode.vtotal - crtc->mode.vsync_start;
+static void vop_plane_atomic_disable(struct drm_plane *plane,
+				     struct drm_plane_state *old_state)
+{
+	struct vop_plane_state *vop_plane_state = to_vop_plane_state(old_state);
+	struct vop_win *vop_win = to_vop_win(plane);
+	const struct vop_win_data *win = vop_win->data;
+	struct vop *vop = to_vop(old_state->crtc);
 
-	offset = (src.x1 >> 16) * drm_format_plane_cpp(fb->pixel_format, 0);
-	offset += (src.y1 >> 16) * fb->pitches[0];
+	if (!old_state->crtc)
+		return;
 
-	yrgb_mst = rk_obj->dma_addr + offset + fb->offsets[0];
-	y_vir_stride = fb->pitches[0] >> 2;
+	spin_lock(&vop->reg_lock);
 
-	if (is_yuv) {
-		int hsub = drm_format_horz_chroma_subsampling(fb->pixel_format);
-		int vsub = drm_format_vert_chroma_subsampling(fb->pixel_format);
-		int bpp = drm_format_plane_cpp(fb->pixel_format, 1);
+	VOP_WIN_SET(vop, win, enable, 0);
 
-		uv_obj = rockchip_fb_get_gem_obj(fb, 1);
-		if (!uv_obj) {
-			DRM_ERROR("fail to get uv object from framebuffer\n");
-			return -EINVAL;
-		}
-		rk_uv_obj = to_rockchip_obj(uv_obj);
-		uv_vir_stride = fb->pitches[1] >> 2;
+	spin_unlock(&vop->reg_lock);
 
-		offset = (src.x1 >> 16) * bpp / hsub;
-		offset += (src.y1 >> 16) * fb->pitches[1] / vsub;
+	vop_plane_state->enable = false;
+}
 
-		uv_mst = rk_uv_obj->dma_addr + offset + fb->offsets[1];
-	}
+static void vop_plane_atomic_update(struct drm_plane *plane,
+		struct drm_plane_state *old_state)
+{
+	struct drm_plane_state *state = plane->state;
+	struct drm_crtc *crtc = state->crtc;
+	struct vop_win *vop_win = to_vop_win(plane);
+	struct vop_plane_state *vop_plane_state = to_vop_plane_state(state);
+	const struct vop_win_data *win = vop_win->data;
+	struct vop *vop = to_vop(state->crtc);
+	struct drm_framebuffer *fb = state->fb;
+	unsigned int actual_w, actual_h;
+	unsigned int dsp_stx, dsp_sty;
+	uint32_t act_info, dsp_info, dsp_st;
+	struct drm_rect *src = &vop_plane_state->src;
+	struct drm_rect *dest = &vop_plane_state->dest;
+	struct drm_gem_object *obj, *uv_obj;
+	struct rockchip_gem_object *rk_obj, *rk_uv_obj;
+	unsigned long offset;
+	dma_addr_t dma_addr;
+	uint32_t val;
+	bool rb_swap;
 
 	/*
-	 * If this plane update changes the plane's framebuffer, (or more
-	 * precisely, if this update has a different framebuffer than the last
-	 * update), enqueue it so we can track when it completes.
-	 *
-	 * Only when we discover that this update has completed, can we
-	 * unreference any previous framebuffers.
+	 * can't update plane when vop is disabled.
 	 */
-	mutex_lock(&vop->vsync_mutex);
-	if (fb != vop_win_last_pending_fb(vop_win)) {
-		ret = drm_crtc_vblank_get(crtc);
-		if (ret) {
-			DRM_ERROR("failed to get vblank, %d\n", ret);
-			mutex_unlock(&vop->vsync_mutex);
-			return ret;
-		}
-
-		drm_framebuffer_reference(fb);
+	if (!crtc)
+		return;
 
-		ret = vop_win_queue_fb(vop_win, fb, yrgb_mst, event);
-		if (ret) {
-			drm_crtc_vblank_put(crtc);
-			mutex_unlock(&vop->vsync_mutex);
-			return ret;
-		}
+	if (WARN_ON(!vop->is_enabled))
+		return;
 
-		vop->vsync_work_pending = true;
+	if (!vop_plane_state->enable) {
+		vop_plane_atomic_disable(plane, old_state);
+		return;
 	}
-	mutex_unlock(&vop->vsync_mutex);
+
+	obj = rockchip_fb_get_gem_obj(fb, 0);
+	rk_obj = to_rockchip_obj(obj);
+
+	actual_w = drm_rect_width(src) >> 16;
+	actual_h = drm_rect_height(src) >> 16;
+	act_info = (actual_h - 1) << 16 | ((actual_w - 1) & 0xffff);
+
+	dsp_info = (drm_rect_height(dest) - 1) << 16;
+	dsp_info |= (drm_rect_width(dest) - 1) & 0xffff;
+
+	dsp_stx = dest->x1 + crtc->mode.htotal - crtc->mode.hsync_start;
+	dsp_sty = dest->y1 + crtc->mode.vtotal - crtc->mode.vsync_start;
+	dsp_st = dsp_sty << 16 | (dsp_stx & 0xffff);
+
+	offset = (src->x1 >> 16) * drm_format_plane_cpp(fb->pixel_format, 0);
+	offset += (src->y1 >> 16) * fb->pitches[0];
+	vop_plane_state->yrgb_mst = rk_obj->dma_addr + offset + fb->offsets[0];
 
 	spin_lock(&vop->reg_lock);
 
-	VOP_WIN_SET(vop, win, format, format);
-	VOP_WIN_SET(vop, win, yrgb_vir, y_vir_stride);
-	VOP_WIN_SET(vop, win, yrgb_mst, yrgb_mst);
-	if (is_yuv) {
-		VOP_WIN_SET(vop, win, uv_vir, uv_vir_stride);
-		VOP_WIN_SET(vop, win, uv_mst, uv_mst);
+	VOP_WIN_SET(vop, win, format, vop_plane_state->format);
+	VOP_WIN_SET(vop, win, yrgb_vir, fb->pitches[0] >> 2);
+	VOP_WIN_SET(vop, win, yrgb_mst, vop_plane_state->yrgb_mst);
+	if (is_yuv_support(fb->pixel_format)) {
+		int hsub = drm_format_horz_chroma_subsampling(fb->pixel_format);
+		int vsub = drm_format_vert_chroma_subsampling(fb->pixel_format);
+		int bpp = drm_format_plane_cpp(fb->pixel_format, 1);
+
+		uv_obj = rockchip_fb_get_gem_obj(fb, 1);
+		rk_uv_obj = to_rockchip_obj(uv_obj);
+
+		offset = (src->x1 >> 16) * bpp / hsub;
+		offset += (src->y1 >> 16) * fb->pitches[1] / vsub;
+
+		dma_addr = rk_uv_obj->dma_addr + offset + fb->offsets[1];
+		VOP_WIN_SET(vop, win, uv_vir, fb->pitches[1] >> 2);
+		VOP_WIN_SET(vop, win, uv_mst, dma_addr);
 	}
 
 	if (win->phy->scl)
 		scl_vop_cal_scl_fac(vop, win, actual_w, actual_h,
-				    dest.x2 - dest.x1, dest.y2 - dest.y1,
+				    drm_rect_width(dest), drm_rect_height(dest),
 				    fb->pixel_format);
 
-	val = (actual_h - 1) << 16;
-	val |= (actual_w - 1) & 0xffff;
-	VOP_WIN_SET(vop, win, act_info, val);
+	VOP_WIN_SET(vop, win, act_info, act_info);
+	VOP_WIN_SET(vop, win, dsp_info, dsp_info);
+	VOP_WIN_SET(vop, win, dsp_st, dsp_st);
 
-	val = (dest.y2 - dest.y1 - 1) << 16;
-	val |= (dest.x2 - dest.x1 - 1) & 0xffff;
-	VOP_WIN_SET(vop, win, dsp_info, val);
-	val = dsp_sty << 16;
-	val |= dsp_stx & 0xffff;
-	VOP_WIN_SET(vop, win, dsp_st, val);
+	rb_swap = has_rb_swapped(fb->pixel_format);
 	VOP_WIN_SET(vop, win, rb_swap, rb_swap);
 
-	if (is_alpha) {
+	if (is_alpha_support(fb->pixel_format)) {
 		VOP_WIN_SET(vop, win, dst_alpha_ctl,
 			    DST_FACTOR_M0(ALPHA_SRC_INVERSE));
 		val = SRC_ALPHA_EN(1) | SRC_COLOR_M0(ALPHA_SRC_PRE_MUL) |
@@ -977,86 +946,70 @@ static int vop_update_plane_event(struct drm_plane *plane,
 	}
 
 	VOP_WIN_SET(vop, win, enable, 1);
-
-	vop_cfg_done(vop);
 	spin_unlock(&vop->reg_lock);
-
-	return 0;
 }
 
-static int vop_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
-			    struct drm_framebuffer *fb, int crtc_x, int crtc_y,
-			    unsigned int crtc_w, unsigned int crtc_h,
-			    uint32_t src_x, uint32_t src_y, uint32_t src_w,
-			    uint32_t src_h)
-{
-	return vop_update_plane_event(plane, crtc, fb, crtc_x, crtc_y, crtc_w,
-				      crtc_h, src_x, src_y, src_w, src_h,
-				      NULL);
-}
+static const struct drm_plane_helper_funcs plane_helper_funcs = {
+	.atomic_check = vop_plane_atomic_check,
+	.atomic_update = vop_plane_atomic_update,
+	.atomic_disable = vop_plane_atomic_disable,
+};
 
-static int vop_update_primary_plane(struct drm_crtc *crtc,
-				    struct drm_pending_vblank_event *event)
+void vop_atomic_plane_reset(struct drm_plane *plane)
 {
-	unsigned int crtc_w, crtc_h;
+	struct vop_plane_state *vop_plane_state =
+					to_vop_plane_state(plane->state);
 
-	crtc_w = crtc->primary->fb->width - crtc->x;
-	crtc_h = crtc->primary->fb->height - crtc->y;
+	if (plane->state && plane->state->fb)
+		drm_framebuffer_unreference(plane->state->fb);
+
+	kfree(vop_plane_state);
+	vop_plane_state = kzalloc(sizeof(*vop_plane_state), GFP_KERNEL);
+	if (!vop_plane_state)
+		return;
 
-	return vop_update_plane_event(crtc->primary, crtc, crtc->primary->fb,
-				      0, 0, crtc_w, crtc_h, crtc->x << 16,
-				      crtc->y << 16, crtc_w << 16,
-				      crtc_h << 16, event);
+	plane->state = &vop_plane_state->base;
+	plane->state->plane = plane;
 }
 
-static int vop_disable_plane(struct drm_plane *plane)
+struct drm_plane_state *
+vop_atomic_plane_duplicate_state(struct drm_plane *plane)
 {
-	struct vop_win *vop_win = to_vop_win(plane);
-	const struct vop_win_data *win = vop_win->data;
-	struct vop *vop;
-	int ret;
-
-	if (!plane->crtc)
-		return 0;
+	struct vop_plane_state *old_vop_plane_state;
+	struct vop_plane_state *vop_plane_state;
 
-	vop = to_vop(plane->crtc);
+	if (WARN_ON(!plane->state))
+		return NULL;
 
-	ret = drm_crtc_vblank_get(plane->crtc);
-	if (ret) {
-		DRM_ERROR("failed to get vblank, %d\n", ret);
-		return ret;
-	}
+	old_vop_plane_state = to_vop_plane_state(plane->state);
+	vop_plane_state = kmemdup(old_vop_plane_state,
+				  sizeof(*vop_plane_state), GFP_KERNEL);
+	if (!vop_plane_state)
+		return NULL;
 
-	mutex_lock(&vop->vsync_mutex);
+	__drm_atomic_helper_plane_duplicate_state(plane,
+						  &vop_plane_state->base);
 
-	ret = vop_win_queue_fb(vop_win, NULL, 0, NULL);
-	if (ret) {
-		drm_crtc_vblank_put(plane->crtc);
-		mutex_unlock(&vop->vsync_mutex);
-		return ret;
-	}
-
-	vop->vsync_work_pending = true;
-	mutex_unlock(&vop->vsync_mutex);
-
-	spin_lock(&vop->reg_lock);
-	VOP_WIN_SET(vop, win, enable, 0);
-	vop_cfg_done(vop);
-	spin_unlock(&vop->reg_lock);
-
-	return 0;
+	return &vop_plane_state->base;
 }
 
-static void vop_plane_destroy(struct drm_plane *plane)
+static void vop_atomic_plane_destroy_state(struct drm_plane *plane,
+					   struct drm_plane_state *state)
 {
-	vop_disable_plane(plane);
-	drm_plane_cleanup(plane);
+	struct vop_plane_state *vop_state = to_vop_plane_state(state);
+
+	__drm_atomic_helper_plane_destroy_state(plane, state);
+
+	kfree(vop_state);
 }
 
 static const struct drm_plane_funcs vop_plane_funcs = {
-	.update_plane = vop_update_plane,
-	.disable_plane = vop_disable_plane,
+	.update_plane	= drm_atomic_helper_update_plane,
+	.disable_plane	= drm_atomic_helper_disable_plane,
 	.destroy = vop_plane_destroy,
+	.reset = vop_atomic_plane_reset,
+	.atomic_duplicate_state = vop_atomic_plane_duplicate_state,
+	.atomic_destroy_state = vop_atomic_plane_destroy_state,
 };
 
 int rockchip_drm_crtc_mode_config(struct drm_crtc *crtc,
@@ -1077,7 +1030,7 @@ static int vop_crtc_enable_vblank(struct drm_crtc *crtc)
 	struct vop *vop = to_vop(crtc);
 	unsigned long flags;
 
-	if (!vop->is_enabled)
+	if (WARN_ON(!vop->is_enabled))
 		return -EPERM;
 
 	spin_lock_irqsave(&vop->irq_lock, flags);
@@ -1094,7 +1047,7 @@ static void vop_crtc_disable_vblank(struct drm_crtc *crtc)
 	struct vop *vop = to_vop(crtc);
 	unsigned long flags;
 
-	if (!vop->is_enabled)
+	if (WARN_ON(!vop->is_enabled))
 		return;
 
 	spin_lock_irqsave(&vop->irq_lock, flags);
@@ -1102,9 +1055,18 @@ static void vop_crtc_disable_vblank(struct drm_crtc *crtc)
 	spin_unlock_irqrestore(&vop->irq_lock, flags);
 }
 
+static void vop_crtc_wait_for_update(struct drm_crtc *crtc)
+{
+	struct vop *vop = to_vop(crtc);
+
+	reinit_completion(&vop->wait_update_complete);
+	WARN_ON(!wait_for_completion_timeout(&vop->wait_update_complete, 100));
+}
+
 static const struct rockchip_crtc_funcs private_crtc_funcs = {
 	.enable_vblank = vop_crtc_enable_vblank,
 	.disable_vblank = vop_crtc_disable_vblank,
+	.wait_for_update = vop_crtc_wait_for_update,
 };
 
 static bool vop_crtc_mode_fixup(struct drm_crtc *crtc,
@@ -1117,29 +1079,10 @@ static bool vop_crtc_mode_fixup(struct drm_crtc *crtc,
 	return true;
 }
 
-static int vop_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-				  struct drm_framebuffer *old_fb)
-{
-	int ret;
-
-	crtc->x = x;
-	crtc->y = y;
-
-	ret = vop_update_primary_plane(crtc, NULL);
-	if (ret < 0) {
-		DRM_ERROR("fail to update plane\n");
-		return ret;
-	}
-
-	return 0;
-}
-
-static int vop_crtc_mode_set(struct drm_crtc *crtc,
-			     struct drm_display_mode *mode,
-			     struct drm_display_mode *adjusted_mode,
-			     int x, int y, struct drm_framebuffer *fb)
+static void vop_crtc_enable(struct drm_crtc *crtc)
 {
 	struct vop *vop = to_vop(crtc);
+	struct drm_display_mode *adjusted_mode = &crtc->state->adjusted_mode;
 	u16 hsync_len = adjusted_mode->hsync_end - adjusted_mode->hsync_start;
 	u16 hdisplay = adjusted_mode->hdisplay;
 	u16 htotal = adjusted_mode->htotal;
@@ -1150,9 +1093,9 @@ static int vop_crtc_mode_set(struct drm_crtc *crtc,
 	u16 vsync_len = adjusted_mode->vsync_end - adjusted_mode->vsync_start;
 	u16 vact_st = adjusted_mode->vtotal - adjusted_mode->vsync_start;
 	u16 vact_end = vact_st + vdisplay;
-	int ret, ret_clk;
 	uint32_t val;
 
+	vop_enable(crtc);
 	/*
 	 * disable dclk to stop frame scan, so that we can safe config mode and
 	 * enable iommu.
@@ -1172,7 +1115,6 @@ static int vop_crtc_mode_set(struct drm_crtc *crtc,
 	default:
 		DRM_ERROR("unsupport connector_type[%d]\n",
 			  vop->connector_type);
-		ret = -EINVAL;
 		goto out;
 	};
 	VOP_CTRL_SET(vop, out_mode, vop->connector_out_mode);
@@ -1194,9 +1136,6 @@ static int vop_crtc_mode_set(struct drm_crtc *crtc,
 	VOP_CTRL_SET(vop, vact_st_end, val);
 	VOP_CTRL_SET(vop, vpost_st_end, val);
 
-	ret = vop_crtc_mode_set_base(crtc, x, y, fb);
-	if (ret)
-		goto out;
 
 	/*
 	 * reset dclk, take all mode config affect, so the clk would run in
@@ -1208,172 +1147,97 @@ static int vop_crtc_mode_set(struct drm_crtc *crtc,
 
 	clk_set_rate(vop->dclk, adjusted_mode->clock * 1000);
 out:
-	ret_clk = clk_enable(vop->dclk);
-	if (ret_clk < 0) {
-		dev_err(vop->dev, "failed to enable dclk - %d\n", ret_clk);
-		return ret_clk;
-	}
-
-	return ret;
+	if (clk_enable(vop->dclk) < 0)
+		dev_err(vop->dev, "failed to enable dclk\n");
 }
 
-static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = {
-	.enable = vop_crtc_enable,
-	.disable = vop_crtc_disable,
-	.mode_fixup = vop_crtc_mode_fixup,
-	.mode_set = vop_crtc_mode_set,
-	.mode_set_base = vop_crtc_mode_set_base,
-};
-
-static int vop_crtc_page_flip(struct drm_crtc *crtc,
-			      struct drm_framebuffer *fb,
-			      struct drm_pending_vblank_event *event,
-			      uint32_t page_flip_flags)
+static void vop_crtc_atomic_flush(struct drm_crtc *crtc,
+				  struct drm_crtc_state *old_crtc_state)
 {
 	struct vop *vop = to_vop(crtc);
-	struct drm_framebuffer *old_fb = crtc->primary->fb;
-	int ret;
 
-	/* when the page flip is requested, crtc should be on */
-	if (!vop->is_enabled) {
-		DRM_DEBUG("page flip request rejected because crtc is off.\n");
-		return 0;
-	}
+	if (WARN_ON(!vop->is_enabled))
+		return;
 
-	crtc->primary->fb = fb;
+	spin_lock(&vop->reg_lock);
 
-	ret = vop_update_primary_plane(crtc, event);
-	if (ret)
-		crtc->primary->fb = old_fb;
+	vop_cfg_done(vop);
 
-	return ret;
+	spin_unlock(&vop->reg_lock);
 }
 
-static void vop_win_state_complete(struct vop_win *vop_win,
-				   struct vop_win_state *state)
+static void vop_crtc_atomic_begin(struct drm_crtc *crtc,
+				  struct drm_crtc_state *old_crtc_state)
 {
-	struct vop *vop = vop_win->vop;
-	struct drm_crtc *crtc = &vop->crtc;
-	struct drm_device *drm = crtc->dev;
-	unsigned long flags;
+	struct vop *vop = to_vop(crtc);
 
-	if (state->event) {
-		spin_lock_irqsave(&drm->event_lock, flags);
-		drm_crtc_send_vblank_event(crtc, state->event);
-		spin_unlock_irqrestore(&drm->event_lock, flags);
-	}
+	if (crtc->state->event) {
+		WARN_ON(drm_crtc_vblank_get(crtc) != 0);
 
-	list_del(&state->head);
-	drm_crtc_vblank_put(crtc);
+		vop->event = crtc->state->event;
+		crtc->state->event = NULL;
+	}
 }
 
+static const struct drm_crtc_helper_funcs vop_crtc_helper_funcs = {
+	.enable = vop_crtc_enable,
+	.disable = vop_crtc_disable,
+	.mode_fixup = vop_crtc_mode_fixup,
+	.atomic_flush = vop_crtc_atomic_flush,
+	.atomic_begin = vop_crtc_atomic_begin,
+};
+
 static void vop_crtc_destroy(struct drm_crtc *crtc)
 {
 	drm_crtc_cleanup(crtc);
 }
 
 static const struct drm_crtc_funcs vop_crtc_funcs = {
-	.set_config = drm_crtc_helper_set_config,
-	.page_flip = vop_crtc_page_flip,
+	.set_config = drm_atomic_helper_set_config,
+	.page_flip = drm_atomic_helper_page_flip,
 	.destroy = vop_crtc_destroy,
+	.reset = drm_atomic_helper_crtc_reset,
+	.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
 };
 
-static bool vop_win_state_is_active(struct vop_win *vop_win,
-				    struct vop_win_state *state)
+static bool vop_win_pending_is_complete(struct vop_win *vop_win)
 {
-	bool active = false;
-
-	if (state->fb) {
-		dma_addr_t yrgb_mst;
-
-		/* check yrgb_mst to tell if pending_fb is now front */
-		yrgb_mst = VOP_WIN_GET_YRGBADDR(vop_win->vop, vop_win->data);
-
-		active = (yrgb_mst == state->yrgb_mst);
-	} else {
-		bool enabled;
-
-		/* if enable bit is clear, plane is now disabled */
-		enabled = VOP_WIN_GET(vop_win->vop, vop_win->data, enable);
-
-		active = (enabled == 0);
-	}
-
-	return active;
-}
+	struct drm_plane *plane = &vop_win->base;
+	struct vop_plane_state *state = to_vop_plane_state(plane->state);
+	dma_addr_t yrgb_mst;
 
-static void vop_win_state_destroy(struct vop_win_state *state)
-{
-	struct drm_framebuffer *fb = state->fb;
+	if (!state->enable)
+		return VOP_WIN_GET(vop_win->vop, vop_win->data, enable) == 0;
 
-	if (fb)
-		drm_framebuffer_unreference(fb);
+	yrgb_mst = VOP_WIN_GET_YRGBADDR(vop_win->vop, vop_win->data);
 
-	kfree(state);
+	return yrgb_mst == state->yrgb_mst;
 }
 
-static void vop_win_update_state(struct vop_win *vop_win)
+static void vop_handle_vblank(struct vop *vop)
 {
-	struct vop_win_state *state, *n, *new_active = NULL;
-
-	/* Check if any pending states are now active */
-	list_for_each_entry(state, &vop_win->pending, head)
-		if (vop_win_state_is_active(vop_win, state)) {
-			new_active = state;
-			break;
-		}
-
-	if (!new_active)
-		return;
+	struct drm_device *drm = vop->drm_dev;
+	struct drm_crtc *crtc = &vop->crtc;
+	unsigned long flags;
+	int i;
 
-	/*
-	 * Destroy any 'skipped' pending states - states that were queued
-	 * before the newly active state.
-	 */
-	list_for_each_entry_safe(state, n, &vop_win->pending, head) {
-		if (state == new_active)
-			break;
-		vop_win_state_complete(vop_win, state);
-		vop_win_state_destroy(state);
+	for (i = 0; i < vop->data->win_size; i++) {
+		if (!vop_win_pending_is_complete(&vop->win[i]))
+			return;
 	}
 
-	vop_win_state_complete(vop_win, new_active);
-
-	if (vop_win->active)
-		vop_win_state_destroy(vop_win->active);
-	vop_win->active = new_active;
-}
-
-static bool vop_win_has_pending_state(struct vop_win *vop_win)
-{
-	return !list_empty(&vop_win->pending);
-}
-
-static irqreturn_t vop_isr_thread(int irq, void *data)
-{
-	struct vop *vop = data;
-	const struct vop_data *vop_data = vop->data;
-	unsigned int i;
-
-	mutex_lock(&vop->vsync_mutex);
-
-	if (!vop->vsync_work_pending)
-		goto done;
+	if (vop->event) {
+		spin_lock_irqsave(&drm->event_lock, flags);
 
-	vop->vsync_work_pending = false;
+		drm_crtc_send_vblank_event(crtc, vop->event);
+		drm_crtc_vblank_put(crtc);
+		vop->event = NULL;
 
-	for (i = 0; i < vop_data->win_size; i++) {
-		struct vop_win *vop_win = &vop->win[i];
-
-		vop_win_update_state(vop_win);
-		if (vop_win_has_pending_state(vop_win))
-			vop->vsync_work_pending = true;
+		spin_unlock_irqrestore(&drm->event_lock, flags);
 	}
-
-done:
-	mutex_unlock(&vop->vsync_mutex);
-
-	return IRQ_HANDLED;
+	if (!completion_done(&vop->wait_update_complete))
+		complete(&vop->wait_update_complete);
 }
 
 static irqreturn_t vop_isr(int irq, void *data)
@@ -1409,8 +1273,9 @@ static irqreturn_t vop_isr(int irq, void *data)
 
 	if (active_irqs & FS_INTR) {
 		drm_crtc_handle_vblank(crtc);
+		vop_handle_vblank(vop);
 		active_irqs &= ~FS_INTR;
-		ret = (vop->vsync_work_pending) ? IRQ_WAKE_THREAD : IRQ_HANDLED;
+		ret = IRQ_HANDLED;
 	}
 
 	/* Unhandled irqs are spurious. */
@@ -1455,6 +1320,7 @@ static int vop_create_crtc(struct vop *vop)
 		}
 
 		plane = &vop_win->base;
+		drm_plane_helper_add(plane, &plane_helper_funcs);
 		if (plane->type == DRM_PLANE_TYPE_PRIMARY)
 			primary = plane;
 		else if (plane->type == DRM_PLANE_TYPE_CURSOR)
@@ -1490,6 +1356,7 @@ static int vop_create_crtc(struct vop *vop)
 			DRM_ERROR("failed to initialize overlay plane\n");
 			goto err_cleanup_crtc;
 		}
+		drm_plane_helper_add(&vop_win->base, &plane_helper_funcs);
 	}
 
 	port = of_get_child_by_name(dev->of_node, "port");
@@ -1500,6 +1367,7 @@ static int vop_create_crtc(struct vop *vop)
 	}
 
 	init_completion(&vop->dsp_hold_completion);
+	init_completion(&vop->wait_update_complete);
 	crtc->port = port;
 	rockchip_register_crtc_funcs(crtc, &private_crtc_funcs);
 
@@ -1633,7 +1501,6 @@ static void vop_win_init(struct vop *vop)
 
 		vop_win->data = win_data;
 		vop_win->vop = vop;
-		INIT_LIST_HEAD(&vop_win->pending);
 	}
 }
 
@@ -1694,8 +1561,8 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
 
 	mutex_init(&vop->vsync_mutex);
 
-	ret = devm_request_threaded_irq(dev, vop->irq, vop_isr, vop_isr_thread,
-					IRQF_SHARED, dev_name(dev), vop);
+	ret = devm_request_irq(dev, vop->irq, vop_isr,
+			       IRQF_SHARED, dev_name(dev), vop);
 	if (ret)
 		return ret;
 
-- 
cgit v1.1


From ce3887ed0d996e6353d739e8139b8e5faeb726d5 Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Wed, 16 Dec 2015 18:08:17 +0800
Subject: drm/rockchip: Optimization vop mode set

Rk3288 vop timing registers is immediately register, when configure
timing on display active time, will cause tearing. use dclk reset is
not a good idea to avoid this tearing. we can avoid tearing by using
standby register.

Vop standby register will take effect at end of current frame, and
go back to work immediately when exit standby.

So we can use standby register to protect this context.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 51 ++++++++++++++++++++---------
 1 file changed, 35 insertions(+), 16 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 44f6154..9ace3ae 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1097,10 +1097,40 @@ static void vop_crtc_enable(struct drm_crtc *crtc)
 
 	vop_enable(crtc);
 	/*
-	 * disable dclk to stop frame scan, so that we can safe config mode and
-	 * enable iommu.
+	 * If dclk rate is zero, mean that scanout is stop,
+	 * we don't need wait any more.
 	 */
-	clk_disable(vop->dclk);
+	if (clk_get_rate(vop->dclk)) {
+		/*
+		 * Rk3288 vop timing register is immediately, when configure
+		 * display timing on display time, may cause tearing.
+		 *
+		 * Vop standby will take effect at end of current frame,
+		 * if dsp hold valid irq happen, it means standby complete.
+		 *
+		 * mode set:
+		 *    standby and wait complete --> |----
+		 *                                  | display time
+		 *                                  |----
+		 *                                  |---> dsp hold irq
+		 *     configure display timing --> |
+		 *         standby exit             |
+		 *                                  | new frame start.
+		 */
+
+		reinit_completion(&vop->dsp_hold_completion);
+		vop_dsp_hold_valid_irq_enable(vop);
+
+		spin_lock(&vop->reg_lock);
+
+		VOP_CTRL_SET(vop, standby, 1);
+
+		spin_unlock(&vop->reg_lock);
+
+		wait_for_completion(&vop->dsp_hold_completion);
+
+		vop_dsp_hold_valid_irq_disable(vop);
+	}
 
 	switch (vop->connector_type) {
 	case DRM_MODE_CONNECTOR_LVDS:
@@ -1115,7 +1145,6 @@ static void vop_crtc_enable(struct drm_crtc *crtc)
 	default:
 		DRM_ERROR("unsupport connector_type[%d]\n",
 			  vop->connector_type);
-		goto out;
 	};
 	VOP_CTRL_SET(vop, out_mode, vop->connector_out_mode);
 
@@ -1136,19 +1165,9 @@ static void vop_crtc_enable(struct drm_crtc *crtc)
 	VOP_CTRL_SET(vop, vact_st_end, val);
 	VOP_CTRL_SET(vop, vpost_st_end, val);
 
-
-	/*
-	 * reset dclk, take all mode config affect, so the clk would run in
-	 * correct frame.
-	 */
-	reset_control_assert(vop->dclk_rst);
-	usleep_range(10, 20);
-	reset_control_deassert(vop->dclk_rst);
-
 	clk_set_rate(vop->dclk, adjusted_mode->clock * 1000);
-out:
-	if (clk_enable(vop->dclk) < 0)
-		dev_err(vop->dev, "failed to enable dclk\n");
+
+	VOP_CTRL_SET(vop, standby, 0);
 }
 
 static void vop_crtc_atomic_flush(struct drm_crtc *crtc,
-- 
cgit v1.1


From f32fad51eec51ad816cecdc3723ab443cd69b61f Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Wed, 16 Dec 2015 18:09:38 +0800
Subject: drm/rockchip: support atomic asynchronous commit

If drm core requests a async commit, rockchip_drm_atomic_commit
will schedule a work task to update later.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c |  3 ++
 drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 10 ++++++
 drivers/gpu/drm/rockchip/rockchip_drm_fb.c  | 54 ++++++++++++++++++++++-------
 3 files changed, 54 insertions(+), 13 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 929eb30..8397d1b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -140,6 +140,9 @@ static int rockchip_drm_load(struct drm_device *drm_dev, unsigned long flags)
 	if (!private)
 		return -ENOMEM;
 
+	mutex_init(&private->commit.lock);
+	INIT_WORK(&private->commit.work, rockchip_drm_atomic_work);
+
 	drm_dev->dev_private = private;
 
 	drm_mode_config_init(drm_dev);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
index 4468f98..bb8b076 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.h
@@ -42,6 +42,13 @@ struct rockchip_crtc_funcs {
 	void (*wait_for_update)(struct drm_crtc *crtc);
 };
 
+struct rockchip_atomic_commit {
+	struct work_struct	work;
+	struct drm_atomic_state *state;
+	struct drm_device *dev;
+	struct mutex lock;
+};
+
 /*
  * Rockchip drm private structure.
  *
@@ -52,8 +59,11 @@ struct rockchip_drm_private {
 	struct drm_fb_helper fbdev_helper;
 	struct drm_gem_object *fbdev_bo;
 	const struct rockchip_crtc_funcs *crtc_funcs[ROCKCHIP_MAX_CRTC];
+
+	struct rockchip_atomic_commit commit;
 };
 
+void rockchip_drm_atomic_work(struct work_struct *work);
 int rockchip_register_crtc_funcs(struct drm_crtc *crtc,
 				 const struct rockchip_crtc_funcs *crtc_funcs);
 void rockchip_unregister_crtc_funcs(struct drm_crtc *crtc);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
index df1b7b0..f784488 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
@@ -210,20 +210,11 @@ rockchip_atomic_wait_for_complete(struct drm_atomic_state *old_state)
 	}
 }
 
-int rockchip_drm_atomic_commit(struct drm_device *dev,
-			       struct drm_atomic_state *state,
-			       bool async)
+static void
+rockchip_atomic_commit_complete(struct rockchip_atomic_commit *commit)
 {
-	int ret;
-
-	if (async)
-		return -EBUSY;
-
-	ret = drm_atomic_helper_prepare_planes(dev, state);
-	if (ret)
-		return ret;
-
-	drm_atomic_helper_swap_state(dev, state);
+	struct drm_atomic_state *state = commit->state;
+	struct drm_device *dev = commit->dev;
 
 	/*
 	 * TODO: do fence wait here.
@@ -255,6 +246,43 @@ int rockchip_drm_atomic_commit(struct drm_device *dev,
 	drm_atomic_helper_cleanup_planes(dev, state);
 
 	drm_atomic_state_free(state);
+}
+
+void rockchip_drm_atomic_work(struct work_struct *work)
+{
+	struct rockchip_atomic_commit *commit = container_of(work,
+					struct rockchip_atomic_commit, work);
+
+	rockchip_atomic_commit_complete(commit);
+}
+
+int rockchip_drm_atomic_commit(struct drm_device *dev,
+			       struct drm_atomic_state *state,
+			       bool async)
+{
+	struct rockchip_drm_private *private = dev->dev_private;
+	struct rockchip_atomic_commit *commit = &private->commit;
+	int ret;
+
+	ret = drm_atomic_helper_prepare_planes(dev, state);
+	if (ret)
+		return ret;
+
+	/* serialize outstanding asynchronous commits */
+	mutex_lock(&commit->lock);
+	flush_work(&commit->work);
+
+	drm_atomic_helper_swap_state(dev, state);
+
+	commit->dev = dev;
+	commit->state = state;
+
+	if (async)
+		schedule_work(&commit->work);
+	else
+		rockchip_atomic_commit_complete(commit);
+
+	mutex_unlock(&commit->lock);
 
 	return 0;
 }
-- 
cgit v1.1


From d0e20d0ebfe40a4eba52bef2e1e03e91fce88528 Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Wed, 16 Dec 2015 18:11:24 +0800
Subject: drm/rockchip: direct config connecter gate and out_mode

Both connecter gate and out_mode are not conflict with mode set
configure. Direct setting connecter gate and out_mode, that allow
connector do rockchip_drm_crtc_mode_config after mode set.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 39 +++++++++++++----------------
 1 file changed, 18 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 9ace3ae..6ded4cc 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -89,9 +89,6 @@ struct vop {
 	struct drm_device *drm_dev;
 	bool is_enabled;
 
-	int connector_type;
-	int connector_out_mode;
-
 	/* mutex vsync_ work */
 	struct mutex vsync_mutex;
 	bool vsync_work_pending;
@@ -1018,8 +1015,24 @@ int rockchip_drm_crtc_mode_config(struct drm_crtc *crtc,
 {
 	struct vop *vop = to_vop(crtc);
 
-	vop->connector_type = connector_type;
-	vop->connector_out_mode = out_mode;
+	if (WARN_ON(!vop->is_enabled))
+		return -EINVAL;
+
+	switch (connector_type) {
+	case DRM_MODE_CONNECTOR_LVDS:
+		VOP_CTRL_SET(vop, rgb_en, 1);
+		break;
+	case DRM_MODE_CONNECTOR_eDP:
+		VOP_CTRL_SET(vop, edp_en, 1);
+		break;
+	case DRM_MODE_CONNECTOR_HDMIA:
+		VOP_CTRL_SET(vop, hdmi_en, 1);
+		break;
+	default:
+		DRM_ERROR("unsupport connector_type[%d]\n", connector_type);
+		return -EINVAL;
+	};
+	VOP_CTRL_SET(vop, out_mode, out_mode);
 
 	return 0;
 }
@@ -1132,22 +1145,6 @@ static void vop_crtc_enable(struct drm_crtc *crtc)
 		vop_dsp_hold_valid_irq_disable(vop);
 	}
 
-	switch (vop->connector_type) {
-	case DRM_MODE_CONNECTOR_LVDS:
-		VOP_CTRL_SET(vop, rgb_en, 1);
-		break;
-	case DRM_MODE_CONNECTOR_eDP:
-		VOP_CTRL_SET(vop, edp_en, 1);
-		break;
-	case DRM_MODE_CONNECTOR_HDMIA:
-		VOP_CTRL_SET(vop, hdmi_en, 1);
-		break;
-	default:
-		DRM_ERROR("unsupport connector_type[%d]\n",
-			  vop->connector_type);
-	};
-	VOP_CTRL_SET(vop, out_mode, vop->connector_out_mode);
-
 	val = 0x8;
 	val |= (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC) ? 0 : 1;
 	val |= (adjusted_mode->flags & DRM_MODE_FLAG_NVSYNC) ? 0 : (1 << 1);
-- 
cgit v1.1


From 2c5b2cccdbde278fb702893404a2ea20f81f0345 Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Mon, 30 Nov 2015 18:33:40 +0800
Subject: drm: bridge/dw_hdmi: add atomic API support

Fill atomic needed funcs with default atomic helper library.

Rockchip use dw_hdmi, and drm/rockchip will covert to atomic api,
we need dw_hdmi support atomic funcs.

Now another drm driver use dw_hdmi is imx, not yet atomic, so
check DRIVER_ATOMIC at runtime to spilt atomic and not atomic.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/bridge/dw-hdmi.c | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c
index 77cafa9..6fbec99 100644
--- a/drivers/gpu/drm/bridge/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/dw-hdmi.c
@@ -22,6 +22,7 @@
 
 #include <drm/drm_of.h>
 #include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_edid.h>
 #include <drm/drm_encoder_slave.h>
@@ -1522,6 +1523,17 @@ static const struct drm_connector_funcs dw_hdmi_connector_funcs = {
 	.force = dw_hdmi_connector_force,
 };
 
+static const struct drm_connector_funcs dw_hdmi_atomic_connector_funcs = {
+	.dpms = drm_atomic_helper_connector_dpms,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.detect = dw_hdmi_connector_detect,
+	.destroy = dw_hdmi_connector_destroy,
+	.force = dw_hdmi_connector_force,
+	.reset = drm_atomic_helper_connector_reset,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+};
+
 static const struct drm_connector_helper_funcs dw_hdmi_connector_helper_funcs = {
 	.get_modes = dw_hdmi_connector_get_modes,
 	.mode_valid = dw_hdmi_connector_mode_valid,
@@ -1645,8 +1657,15 @@ static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi)
 
 	drm_connector_helper_add(&hdmi->connector,
 				 &dw_hdmi_connector_helper_funcs);
-	drm_connector_init(drm, &hdmi->connector, &dw_hdmi_connector_funcs,
-			   DRM_MODE_CONNECTOR_HDMIA);
+
+	if (drm_core_check_feature(drm, DRIVER_ATOMIC))
+		drm_connector_init(drm, &hdmi->connector,
+				   &dw_hdmi_atomic_connector_funcs,
+				   DRM_MODE_CONNECTOR_HDMIA);
+	else
+		drm_connector_init(drm, &hdmi->connector,
+				   &dw_hdmi_connector_funcs,
+				   DRM_MODE_CONNECTOR_HDMIA);
 
 	hdmi->connector.encoder = encoder;
 
-- 
cgit v1.1


From a8eef71d38da2bb03e187d3284aac6d3e0540f0f Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Mon, 30 Nov 2015 18:41:06 +0800
Subject: drm/rockchip: dw_hdmi: use encoder enable function

encoder.enable is more compatible to atomic api than encoder.prepare/commit

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index bddcabd..c65ce8c 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -195,12 +195,15 @@ static void dw_hdmi_rockchip_encoder_mode_set(struct drm_encoder *encoder,
 {
 }
 
-static void dw_hdmi_rockchip_encoder_commit(struct drm_encoder *encoder)
+static void dw_hdmi_rockchip_encoder_enable(struct drm_encoder *encoder)
 {
 	struct rockchip_hdmi *hdmi = to_rockchip_hdmi(encoder);
 	u32 val;
 	int mux;
 
+	rockchip_drm_crtc_mode_config(encoder->crtc, DRM_MODE_CONNECTOR_HDMIA,
+				      ROCKCHIP_OUT_MODE_AAAA);
+
 	mux = rockchip_drm_encoder_get_mux_id(hdmi->dev->of_node, encoder);
 	if (mux)
 		val = HDMI_SEL_VOP_LIT | (HDMI_SEL_VOP_LIT << 16);
@@ -212,17 +215,10 @@ static void dw_hdmi_rockchip_encoder_commit(struct drm_encoder *encoder)
 		(mux) ? "LIT" : "BIG");
 }
 
-static void dw_hdmi_rockchip_encoder_prepare(struct drm_encoder *encoder)
-{
-	rockchip_drm_crtc_mode_config(encoder->crtc, DRM_MODE_CONNECTOR_HDMIA,
-				      ROCKCHIP_OUT_MODE_AAAA);
-}
-
 static const struct drm_encoder_helper_funcs dw_hdmi_rockchip_encoder_helper_funcs = {
 	.mode_fixup = dw_hdmi_rockchip_encoder_mode_fixup,
 	.mode_set   = dw_hdmi_rockchip_encoder_mode_set,
-	.prepare    = dw_hdmi_rockchip_encoder_prepare,
-	.commit     = dw_hdmi_rockchip_encoder_commit,
+	.enable     = dw_hdmi_rockchip_encoder_enable,
 	.disable    = dw_hdmi_rockchip_encoder_disable,
 };
 
-- 
cgit v1.1


From 0cf33fe33d4e9fdbbdd0b93101b078b03d0ba9b5 Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Mon, 14 Dec 2015 18:14:36 +0800
Subject: drm/rockchip: vop: merge vop cfg_done into vop_data

Move cfg_done register into vop_data, so it can use at multi-vop driver

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 6ded4cc..dcb1396 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -164,6 +164,8 @@ struct vop_ctrl {
 	struct vop_reg vact_st_end;
 	struct vop_reg hpost_st_end;
 	struct vop_reg vpost_st_end;
+
+	struct vop_reg cfg_done;
 };
 
 struct vop_scl_regs {
@@ -333,6 +335,7 @@ static const struct vop_ctrl ctrl_data = {
 	.vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
 	.hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
 	.vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
+	.cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
 };
 
 static const struct vop_reg_data vop_init_reg_table[] = {
@@ -393,11 +396,6 @@ static inline uint32_t vop_read_reg(struct vop *vop, uint32_t base,
 	return (vop_readl(vop, base + reg->offset) >> reg->shift) & reg->mask;
 }
 
-static inline void vop_cfg_done(struct vop *vop)
-{
-	writel(0x01, vop->regs + REG_CFG_DONE);
-}
-
 static inline void vop_mask_write(struct vop *vop, uint32_t offset,
 				  uint32_t mask, uint32_t v)
 {
@@ -422,6 +420,11 @@ static inline void vop_mask_write_relaxed(struct vop *vop, uint32_t offset,
 	}
 }
 
+static inline void vop_cfg_done(struct vop *vop)
+{
+	VOP_CTRL_SET(vop, cfg_done, 1);
+}
+
 static bool has_rb_swapped(uint32_t format)
 {
 	switch (format) {
-- 
cgit v1.1


From dbb3d94444eaa56cb1a6c9790f2fbe14b14310aa Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Tue, 15 Dec 2015 08:36:55 +0800
Subject: drm/rockchip: vop: move interrupt registers into vop_data

Move interrupt registers into vop_data, so it can use at multi-vop driver

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 81 ++++++++++++++++++++++++-----
 1 file changed, 69 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index dcb1396..7674bdc 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -48,6 +48,8 @@
 
 #define REG_SET(x, base, reg, v, mode) \
 		__REG_SET_##mode(x, base + reg.offset, reg.mask, reg.shift, v)
+#define REG_SET_MASK(x, base, reg, v, mode) \
+		__REG_SET_##mode(x, base + reg.offset, reg.mask, reg.shift, v)
 
 #define VOP_WIN_SET(x, win, name, v) \
 		REG_SET(x, win->base, win->phy->name, v, RELAXED)
@@ -56,6 +58,23 @@
 #define VOP_CTRL_SET(x, name, v) \
 		REG_SET(x, 0, (x)->data->ctrl->name, v, NORMAL)
 
+#define VOP_INTR_GET(vop, name) \
+		vop_read_reg(vop, 0, &vop->data->ctrl->name)
+
+#define VOP_INTR_SET(vop, name, v) \
+		REG_SET(vop, 0, vop->data->intr->name, v, NORMAL)
+#define VOP_INTR_SET_TYPE(vop, name, type, v) \
+	do { \
+		int i, reg = 0; \
+		for (i = 0; i < vop->data->intr->nintrs; i++) { \
+			if (vop->data->intr->intrs[i] & type) \
+				reg |= (v) << i; \
+		} \
+		VOP_INTR_SET(vop, name, reg); \
+	} while (0)
+#define VOP_INTR_GET_TYPE(vop, name, type) \
+		vop_get_intr_type(vop, &vop->data->intr->name, type)
+
 #define VOP_WIN_GET(x, win, name) \
 		vop_read_reg(x, win->base, &win->phy->name)
 
@@ -168,6 +187,13 @@ struct vop_ctrl {
 	struct vop_reg cfg_done;
 };
 
+struct vop_intr {
+	const int *intrs;
+	uint32_t nintrs;
+	struct vop_reg enable;
+	struct vop_reg clear;
+	struct vop_reg status;
+};
 struct vop_scl_regs {
 	struct vop_reg cbcr_vsd_mode;
 	struct vop_reg cbcr_vsu_mode;
@@ -227,6 +253,7 @@ struct vop_data {
 	const struct vop_reg_data *init_table;
 	unsigned int table_size;
 	const struct vop_ctrl *ctrl;
+	const struct vop_intr *intr;
 	const struct vop_win_data *win;
 	unsigned int win_size;
 };
@@ -364,8 +391,24 @@ static const struct vop_win_data rk3288_vop_win_data[] = {
 	{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
 };
 
+static const int rk3288_vop_intrs[] = {
+	DSP_HOLD_VALID_INTR,
+	FS_INTR,
+	LINE_FLAG_INTR,
+	BUS_ERROR_INTR,
+};
+
+static const struct vop_intr rk3288_vop_intr = {
+	.intrs = rk3288_vop_intrs,
+	.nintrs = ARRAY_SIZE(rk3288_vop_intrs),
+	.status = VOP_REG(INTR_CTRL0, 0xf, 0),
+	.enable = VOP_REG(INTR_CTRL0, 0xf, 4),
+	.clear = VOP_REG(INTR_CTRL0, 0xf, 8),
+};
+
 static const struct vop_data rk3288_vop = {
 	.init_table = vop_init_reg_table,
+	.intr = &rk3288_vop_intr,
 	.table_size = ARRAY_SIZE(vop_init_reg_table),
 	.ctrl = &ctrl_data,
 	.win = rk3288_vop_win_data,
@@ -420,6 +463,20 @@ static inline void vop_mask_write_relaxed(struct vop *vop, uint32_t offset,
 	}
 }
 
+static inline uint32_t vop_get_intr_type(struct vop *vop,
+					 const struct vop_reg *reg, int type)
+{
+	uint32_t i, ret = 0;
+	uint32_t regs = vop_read_reg(vop, 0, reg);
+
+	for (i = 0; i < vop->data->intr->nintrs; i++) {
+		if ((type & vop->data->intr->intrs[i]) && (regs & 1 << i))
+			ret |= vop->data->intr->intrs[i];
+	}
+
+	return ret;
+}
+
 static inline void vop_cfg_done(struct vop *vop)
 {
 	VOP_CTRL_SET(vop, cfg_done, 1);
@@ -616,8 +673,7 @@ static void vop_dsp_hold_valid_irq_enable(struct vop *vop)
 
 	spin_lock_irqsave(&vop->irq_lock, flags);
 
-	vop_mask_write(vop, INTR_CTRL0, DSP_HOLD_VALID_INTR_MASK,
-		       DSP_HOLD_VALID_INTR_EN(1));
+	VOP_INTR_SET_TYPE(vop, enable, DSP_HOLD_VALID_INTR, 1);
 
 	spin_unlock_irqrestore(&vop->irq_lock, flags);
 }
@@ -631,8 +687,7 @@ static void vop_dsp_hold_valid_irq_disable(struct vop *vop)
 
 	spin_lock_irqsave(&vop->irq_lock, flags);
 
-	vop_mask_write(vop, INTR_CTRL0, DSP_HOLD_VALID_INTR_MASK,
-		       DSP_HOLD_VALID_INTR_EN(0));
+	VOP_INTR_SET_TYPE(vop, enable, DSP_HOLD_VALID_INTR, 0);
 
 	spin_unlock_irqrestore(&vop->irq_lock, flags);
 }
@@ -1051,7 +1106,7 @@ static int vop_crtc_enable_vblank(struct drm_crtc *crtc)
 
 	spin_lock_irqsave(&vop->irq_lock, flags);
 
-	vop_mask_write(vop, INTR_CTRL0, FS_INTR_MASK, FS_INTR_EN(1));
+	VOP_INTR_SET_TYPE(vop, enable, FS_INTR, 1);
 
 	spin_unlock_irqrestore(&vop->irq_lock, flags);
 
@@ -1067,7 +1122,9 @@ static void vop_crtc_disable_vblank(struct drm_crtc *crtc)
 		return;
 
 	spin_lock_irqsave(&vop->irq_lock, flags);
-	vop_mask_write(vop, INTR_CTRL0, FS_INTR_MASK, FS_INTR_EN(0));
+
+	VOP_INTR_SET_TYPE(vop, enable, FS_INTR, 0);
+
 	spin_unlock_irqrestore(&vop->irq_lock, flags);
 }
 
@@ -1263,21 +1320,21 @@ static irqreturn_t vop_isr(int irq, void *data)
 {
 	struct vop *vop = data;
 	struct drm_crtc *crtc = &vop->crtc;
-	uint32_t intr0_reg, active_irqs;
+	uint32_t active_irqs;
 	unsigned long flags;
 	int ret = IRQ_NONE;
 
 	/*
-	 * INTR_CTRL0 register has interrupt status, enable and clear bits, we
+	 * interrupt register has interrupt status, enable and clear bits, we
 	 * must hold irq_lock to avoid a race with enable/disable_vblank().
 	*/
 	spin_lock_irqsave(&vop->irq_lock, flags);
-	intr0_reg = vop_readl(vop, INTR_CTRL0);
-	active_irqs = intr0_reg & INTR_MASK;
+
+	active_irqs = VOP_INTR_GET_TYPE(vop, status, INTR_MASK);
 	/* Clear all active interrupt sources */
 	if (active_irqs)
-		vop_writel(vop, INTR_CTRL0,
-			   intr0_reg | (active_irqs << INTR_CLR_SHIFT));
+		VOP_INTR_SET_TYPE(vop, clear, active_irqs, 1);
+
 	spin_unlock_irqrestore(&vop->irq_lock, flags);
 
 	/* This is expected for vop iommu irqs, since the irq is shared */
-- 
cgit v1.1


From a67719d182291bf62c6093545b9af27f0431cbeb Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Tue, 15 Dec 2015 08:58:26 +0800
Subject: drm/rockchip: vop: spilt register related into rockchip_reg_vop.c

No functional updates. Spilt register related into another file
would be nice to multi vop driver,

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/Makefile           |   3 +-
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 325 +---------------------------
 drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 220 ++++++++++---------
 drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 225 +++++++++++++++++++
 drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 124 +++++++++++
 5 files changed, 468 insertions(+), 429 deletions(-)
 create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop_reg.c
 create mode 100644 drivers/gpu/drm/rockchip/rockchip_vop_reg.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/Makefile b/drivers/gpu/drm/rockchip/Makefile
index f3d8a19..a9d380f 100644
--- a/drivers/gpu/drm/rockchip/Makefile
+++ b/drivers/gpu/drm/rockchip/Makefile
@@ -7,4 +7,5 @@ rockchipdrm-y := rockchip_drm_drv.o rockchip_drm_fb.o rockchip_drm_fbdev.o \
 
 obj-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o
 
-obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_drm_vop.o
+obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_drm_vop.o \
+				rockchip_vop_reg.o
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 7674bdc..bbb781c 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -36,11 +36,6 @@
 #include "rockchip_drm_fb.h"
 #include "rockchip_drm_vop.h"
 
-#define VOP_REG(off, _mask, s) \
-		{.offset = off, \
-		 .mask = _mask, \
-		 .shift = s,}
-
 #define __REG_SET_RELAXED(x, off, mask, shift, v) \
 		vop_mask_write_relaxed(x, off, (mask) << shift, (v) << shift)
 #define __REG_SET_NORMAL(x, off, mask, shift, v) \
@@ -143,285 +138,6 @@ struct vop {
 	struct vop_win win[];
 };
 
-enum vop_data_format {
-	VOP_FMT_ARGB8888 = 0,
-	VOP_FMT_RGB888,
-	VOP_FMT_RGB565,
-	VOP_FMT_YUV420SP = 4,
-	VOP_FMT_YUV422SP,
-	VOP_FMT_YUV444SP,
-};
-
-struct vop_reg_data {
-	uint32_t offset;
-	uint32_t value;
-};
-
-struct vop_reg {
-	uint32_t offset;
-	uint32_t shift;
-	uint32_t mask;
-};
-
-struct vop_ctrl {
-	struct vop_reg standby;
-	struct vop_reg data_blank;
-	struct vop_reg gate_en;
-	struct vop_reg mmu_en;
-	struct vop_reg rgb_en;
-	struct vop_reg edp_en;
-	struct vop_reg hdmi_en;
-	struct vop_reg mipi_en;
-	struct vop_reg out_mode;
-	struct vop_reg dither_down;
-	struct vop_reg dither_up;
-	struct vop_reg pin_pol;
-
-	struct vop_reg htotal_pw;
-	struct vop_reg hact_st_end;
-	struct vop_reg vtotal_pw;
-	struct vop_reg vact_st_end;
-	struct vop_reg hpost_st_end;
-	struct vop_reg vpost_st_end;
-
-	struct vop_reg cfg_done;
-};
-
-struct vop_intr {
-	const int *intrs;
-	uint32_t nintrs;
-	struct vop_reg enable;
-	struct vop_reg clear;
-	struct vop_reg status;
-};
-struct vop_scl_regs {
-	struct vop_reg cbcr_vsd_mode;
-	struct vop_reg cbcr_vsu_mode;
-	struct vop_reg cbcr_hsd_mode;
-	struct vop_reg cbcr_ver_scl_mode;
-	struct vop_reg cbcr_hor_scl_mode;
-	struct vop_reg yrgb_vsd_mode;
-	struct vop_reg yrgb_vsu_mode;
-	struct vop_reg yrgb_hsd_mode;
-	struct vop_reg yrgb_ver_scl_mode;
-	struct vop_reg yrgb_hor_scl_mode;
-	struct vop_reg line_load_mode;
-	struct vop_reg cbcr_axi_gather_num;
-	struct vop_reg yrgb_axi_gather_num;
-	struct vop_reg vsd_cbcr_gt2;
-	struct vop_reg vsd_cbcr_gt4;
-	struct vop_reg vsd_yrgb_gt2;
-	struct vop_reg vsd_yrgb_gt4;
-	struct vop_reg bic_coe_sel;
-	struct vop_reg cbcr_axi_gather_en;
-	struct vop_reg yrgb_axi_gather_en;
-
-	struct vop_reg lb_mode;
-	struct vop_reg scale_yrgb_x;
-	struct vop_reg scale_yrgb_y;
-	struct vop_reg scale_cbcr_x;
-	struct vop_reg scale_cbcr_y;
-};
-
-struct vop_win_phy {
-	const struct vop_scl_regs *scl;
-	const uint32_t *data_formats;
-	uint32_t nformats;
-
-	struct vop_reg enable;
-	struct vop_reg format;
-	struct vop_reg rb_swap;
-	struct vop_reg act_info;
-	struct vop_reg dsp_info;
-	struct vop_reg dsp_st;
-	struct vop_reg yrgb_mst;
-	struct vop_reg uv_mst;
-	struct vop_reg yrgb_vir;
-	struct vop_reg uv_vir;
-
-	struct vop_reg dst_alpha_ctl;
-	struct vop_reg src_alpha_ctl;
-};
-
-struct vop_win_data {
-	uint32_t base;
-	const struct vop_win_phy *phy;
-	enum drm_plane_type type;
-};
-
-struct vop_data {
-	const struct vop_reg_data *init_table;
-	unsigned int table_size;
-	const struct vop_ctrl *ctrl;
-	const struct vop_intr *intr;
-	const struct vop_win_data *win;
-	unsigned int win_size;
-};
-
-static const uint32_t formats_01[] = {
-	DRM_FORMAT_XRGB8888,
-	DRM_FORMAT_ARGB8888,
-	DRM_FORMAT_XBGR8888,
-	DRM_FORMAT_ABGR8888,
-	DRM_FORMAT_RGB888,
-	DRM_FORMAT_BGR888,
-	DRM_FORMAT_RGB565,
-	DRM_FORMAT_BGR565,
-	DRM_FORMAT_NV12,
-	DRM_FORMAT_NV16,
-	DRM_FORMAT_NV24,
-};
-
-static const uint32_t formats_234[] = {
-	DRM_FORMAT_XRGB8888,
-	DRM_FORMAT_ARGB8888,
-	DRM_FORMAT_XBGR8888,
-	DRM_FORMAT_ABGR8888,
-	DRM_FORMAT_RGB888,
-	DRM_FORMAT_BGR888,
-	DRM_FORMAT_RGB565,
-	DRM_FORMAT_BGR565,
-};
-
-static const struct vop_scl_regs win_full_scl = {
-	.cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
-	.cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
-	.cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
-	.cbcr_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 26),
-	.cbcr_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 24),
-	.yrgb_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 23),
-	.yrgb_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 22),
-	.yrgb_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 20),
-	.yrgb_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 18),
-	.yrgb_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 16),
-	.line_load_mode = VOP_REG(WIN0_CTRL1, 0x1, 15),
-	.cbcr_axi_gather_num = VOP_REG(WIN0_CTRL1, 0x7, 12),
-	.yrgb_axi_gather_num = VOP_REG(WIN0_CTRL1, 0xf, 8),
-	.vsd_cbcr_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 7),
-	.vsd_cbcr_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 6),
-	.vsd_yrgb_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 5),
-	.vsd_yrgb_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 4),
-	.bic_coe_sel = VOP_REG(WIN0_CTRL1, 0x3, 2),
-	.cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
-	.yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
-	.lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
-	.scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
-	.scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
-	.scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
-	.scale_cbcr_y = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 16),
-};
-
-static const struct vop_win_phy win01_data = {
-	.scl = &win_full_scl,
-	.data_formats = formats_01,
-	.nformats = ARRAY_SIZE(formats_01),
-	.enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
-	.format = VOP_REG(WIN0_CTRL0, 0x7, 1),
-	.rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
-	.act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
-	.dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
-	.dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
-	.yrgb_mst = VOP_REG(WIN0_YRGB_MST, 0xffffffff, 0),
-	.uv_mst = VOP_REG(WIN0_CBR_MST, 0xffffffff, 0),
-	.yrgb_vir = VOP_REG(WIN0_VIR, 0x3fff, 0),
-	.uv_vir = VOP_REG(WIN0_VIR, 0x3fff, 16),
-	.src_alpha_ctl = VOP_REG(WIN0_SRC_ALPHA_CTRL, 0xff, 0),
-	.dst_alpha_ctl = VOP_REG(WIN0_DST_ALPHA_CTRL, 0xff, 0),
-};
-
-static const struct vop_win_phy win23_data = {
-	.data_formats = formats_234,
-	.nformats = ARRAY_SIZE(formats_234),
-	.enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
-	.format = VOP_REG(WIN2_CTRL0, 0x7, 1),
-	.rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
-	.dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
-	.dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
-	.yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
-	.yrgb_vir = VOP_REG(WIN2_VIR0_1, 0x1fff, 0),
-	.src_alpha_ctl = VOP_REG(WIN2_SRC_ALPHA_CTRL, 0xff, 0),
-	.dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
-};
-
-static const struct vop_ctrl ctrl_data = {
-	.standby = VOP_REG(SYS_CTRL, 0x1, 22),
-	.gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
-	.mmu_en = VOP_REG(SYS_CTRL, 0x1, 20),
-	.rgb_en = VOP_REG(SYS_CTRL, 0x1, 12),
-	.hdmi_en = VOP_REG(SYS_CTRL, 0x1, 13),
-	.edp_en = VOP_REG(SYS_CTRL, 0x1, 14),
-	.mipi_en = VOP_REG(SYS_CTRL, 0x1, 15),
-	.dither_down = VOP_REG(DSP_CTRL1, 0xf, 1),
-	.dither_up = VOP_REG(DSP_CTRL1, 0x1, 6),
-	.data_blank = VOP_REG(DSP_CTRL0, 0x1, 19),
-	.out_mode = VOP_REG(DSP_CTRL0, 0xf, 0),
-	.pin_pol = VOP_REG(DSP_CTRL0, 0xf, 4),
-	.htotal_pw = VOP_REG(DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
-	.hact_st_end = VOP_REG(DSP_HACT_ST_END, 0x1fff1fff, 0),
-	.vtotal_pw = VOP_REG(DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
-	.vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
-	.hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
-	.vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
-	.cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
-};
-
-static const struct vop_reg_data vop_init_reg_table[] = {
-	{SYS_CTRL, 0x00c00000},
-	{DSP_CTRL0, 0x00000000},
-	{WIN0_CTRL0, 0x00000080},
-	{WIN1_CTRL0, 0x00000080},
-	/* TODO: Win2/3 support multiple area function, but we haven't found
-	 * a suitable way to use it yet, so let's just use them as other windows
-	 * with only area 0 enabled.
-	 */
-	{WIN2_CTRL0, 0x00000010},
-	{WIN3_CTRL0, 0x00000010},
-};
-
-/*
- * Note: rk3288 has a dedicated 'cursor' window, however, that window requires
- * special support to get alpha blending working.  For now, just use overlay
- * window 3 for the drm cursor.
- *
- */
-static const struct vop_win_data rk3288_vop_win_data[] = {
-	{ .base = 0x00, .phy = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
-	{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
-};
-
-static const int rk3288_vop_intrs[] = {
-	DSP_HOLD_VALID_INTR,
-	FS_INTR,
-	LINE_FLAG_INTR,
-	BUS_ERROR_INTR,
-};
-
-static const struct vop_intr rk3288_vop_intr = {
-	.intrs = rk3288_vop_intrs,
-	.nintrs = ARRAY_SIZE(rk3288_vop_intrs),
-	.status = VOP_REG(INTR_CTRL0, 0xf, 0),
-	.enable = VOP_REG(INTR_CTRL0, 0xf, 4),
-	.clear = VOP_REG(INTR_CTRL0, 0xf, 8),
-};
-
-static const struct vop_data rk3288_vop = {
-	.init_table = vop_init_reg_table,
-	.intr = &rk3288_vop_intr,
-	.table_size = ARRAY_SIZE(vop_init_reg_table),
-	.ctrl = &ctrl_data,
-	.win = rk3288_vop_win_data,
-	.win_size = ARRAY_SIZE(rk3288_vop_win_data),
-};
-
-static const struct of_device_id vop_driver_dt_match[] = {
-	{ .compatible = "rockchip,rk3288-vop",
-	  .data = &rk3288_vop },
-	{},
-};
-MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
-
 static inline void vop_writel(struct vop *vop, uint32_t offset, uint32_t v)
 {
 	writel(v, vop->regs + offset);
@@ -1583,7 +1299,6 @@ static void vop_win_init(struct vop *vop)
 static int vop_bind(struct device *dev, struct device *master, void *data)
 {
 	struct platform_device *pdev = to_platform_device(dev);
-	const struct of_device_id *of_id;
 	const struct vop_data *vop_data;
 	struct drm_device *drm_dev = data;
 	struct vop *vop;
@@ -1591,8 +1306,7 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
 	size_t alloc_size;
 	int ret, irq;
 
-	of_id = of_match_device(vop_driver_dt_match, dev);
-	vop_data = of_id->data;
+	vop_data = of_device_get_match_data(dev);
 	if (!vop_data)
 		return -ENODEV;
 
@@ -1661,42 +1375,7 @@ static void vop_unbind(struct device *dev, struct device *master, void *data)
 	vop_destroy_crtc(vop);
 }
 
-static const struct component_ops vop_component_ops = {
+const struct component_ops vop_component_ops = {
 	.bind = vop_bind,
 	.unbind = vop_unbind,
 };
-
-static int vop_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-
-	if (!dev->of_node) {
-		dev_err(dev, "can't find vop devices\n");
-		return -ENODEV;
-	}
-
-	return component_add(dev, &vop_component_ops);
-}
-
-static int vop_remove(struct platform_device *pdev)
-{
-	component_del(&pdev->dev, &vop_component_ops);
-
-	return 0;
-}
-
-struct platform_driver vop_platform_driver = {
-	.probe = vop_probe,
-	.remove = vop_remove,
-	.driver = {
-		.name = "rockchip-vop",
-		.owner = THIS_MODULE,
-		.of_match_table = of_match_ptr(vop_driver_dt_match),
-	},
-};
-
-module_platform_driver(vop_platform_driver);
-
-MODULE_AUTHOR("Mark Yao <mark.yao@rock-chips.com>");
-MODULE_DESCRIPTION("ROCKCHIP VOP Driver");
-MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index a2d4ddb..cbb114a 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -15,111 +15,120 @@
 #ifndef _ROCKCHIP_DRM_VOP_H
 #define _ROCKCHIP_DRM_VOP_H
 
-/* register definition */
-#define REG_CFG_DONE			0x0000
-#define VERSION_INFO			0x0004
-#define SYS_CTRL			0x0008
-#define SYS_CTRL1			0x000c
-#define DSP_CTRL0			0x0010
-#define DSP_CTRL1			0x0014
-#define DSP_BG				0x0018
-#define MCU_CTRL			0x001c
-#define INTR_CTRL0			0x0020
-#define INTR_CTRL1			0x0024
-#define WIN0_CTRL0			0x0030
-#define WIN0_CTRL1			0x0034
-#define WIN0_COLOR_KEY			0x0038
-#define WIN0_VIR			0x003c
-#define WIN0_YRGB_MST			0x0040
-#define WIN0_CBR_MST			0x0044
-#define WIN0_ACT_INFO			0x0048
-#define WIN0_DSP_INFO			0x004c
-#define WIN0_DSP_ST			0x0050
-#define WIN0_SCL_FACTOR_YRGB		0x0054
-#define WIN0_SCL_FACTOR_CBR		0x0058
-#define WIN0_SCL_OFFSET			0x005c
-#define WIN0_SRC_ALPHA_CTRL		0x0060
-#define WIN0_DST_ALPHA_CTRL		0x0064
-#define WIN0_FADING_CTRL		0x0068
-/* win1 register */
-#define WIN1_CTRL0			0x0070
-#define WIN1_CTRL1			0x0074
-#define WIN1_COLOR_KEY			0x0078
-#define WIN1_VIR			0x007c
-#define WIN1_YRGB_MST			0x0080
-#define WIN1_CBR_MST			0x0084
-#define WIN1_ACT_INFO			0x0088
-#define WIN1_DSP_INFO			0x008c
-#define WIN1_DSP_ST			0x0090
-#define WIN1_SCL_FACTOR_YRGB		0x0094
-#define WIN1_SCL_FACTOR_CBR		0x0098
-#define WIN1_SCL_OFFSET			0x009c
-#define WIN1_SRC_ALPHA_CTRL		0x00a0
-#define WIN1_DST_ALPHA_CTRL		0x00a4
-#define WIN1_FADING_CTRL		0x00a8
-/* win2 register */
-#define WIN2_CTRL0			0x00b0
-#define WIN2_CTRL1			0x00b4
-#define WIN2_VIR0_1			0x00b8
-#define WIN2_VIR2_3			0x00bc
-#define WIN2_MST0			0x00c0
-#define WIN2_DSP_INFO0			0x00c4
-#define WIN2_DSP_ST0			0x00c8
-#define WIN2_COLOR_KEY			0x00cc
-#define WIN2_MST1			0x00d0
-#define WIN2_DSP_INFO1			0x00d4
-#define WIN2_DSP_ST1			0x00d8
-#define WIN2_SRC_ALPHA_CTRL		0x00dc
-#define WIN2_MST2			0x00e0
-#define WIN2_DSP_INFO2			0x00e4
-#define WIN2_DSP_ST2			0x00e8
-#define WIN2_DST_ALPHA_CTRL		0x00ec
-#define WIN2_MST3			0x00f0
-#define WIN2_DSP_INFO3			0x00f4
-#define WIN2_DSP_ST3			0x00f8
-#define WIN2_FADING_CTRL		0x00fc
-/* win3 register */
-#define WIN3_CTRL0			0x0100
-#define WIN3_CTRL1			0x0104
-#define WIN3_VIR0_1			0x0108
-#define WIN3_VIR2_3			0x010c
-#define WIN3_MST0			0x0110
-#define WIN3_DSP_INFO0			0x0114
-#define WIN3_DSP_ST0			0x0118
-#define WIN3_COLOR_KEY			0x011c
-#define WIN3_MST1			0x0120
-#define WIN3_DSP_INFO1			0x0124
-#define WIN3_DSP_ST1			0x0128
-#define WIN3_SRC_ALPHA_CTRL		0x012c
-#define WIN3_MST2			0x0130
-#define WIN3_DSP_INFO2			0x0134
-#define WIN3_DSP_ST2			0x0138
-#define WIN3_DST_ALPHA_CTRL		0x013c
-#define WIN3_MST3			0x0140
-#define WIN3_DSP_INFO3			0x0144
-#define WIN3_DSP_ST3			0x0148
-#define WIN3_FADING_CTRL		0x014c
-/* hwc register */
-#define HWC_CTRL0			0x0150
-#define HWC_CTRL1			0x0154
-#define HWC_MST				0x0158
-#define HWC_DSP_ST			0x015c
-#define HWC_SRC_ALPHA_CTRL		0x0160
-#define HWC_DST_ALPHA_CTRL		0x0164
-#define HWC_FADING_CTRL			0x0168
-/* post process register */
-#define POST_DSP_HACT_INFO		0x0170
-#define POST_DSP_VACT_INFO		0x0174
-#define POST_SCL_FACTOR_YRGB		0x0178
-#define POST_SCL_CTRL			0x0180
-#define POST_DSP_VACT_INFO_F1		0x0184
-#define DSP_HTOTAL_HS_END		0x0188
-#define DSP_HACT_ST_END			0x018c
-#define DSP_VTOTAL_VS_END		0x0190
-#define DSP_VACT_ST_END			0x0194
-#define DSP_VS_ST_END_F1		0x0198
-#define DSP_VACT_ST_END_F1		0x019c
-/* register definition end */
+enum vop_data_format {
+	VOP_FMT_ARGB8888 = 0,
+	VOP_FMT_RGB888,
+	VOP_FMT_RGB565,
+	VOP_FMT_YUV420SP = 4,
+	VOP_FMT_YUV422SP,
+	VOP_FMT_YUV444SP,
+};
+
+struct vop_reg_data {
+	uint32_t offset;
+	uint32_t value;
+};
+
+struct vop_reg {
+	uint32_t offset;
+	uint32_t shift;
+	uint32_t mask;
+};
+
+struct vop_ctrl {
+	struct vop_reg standby;
+	struct vop_reg data_blank;
+	struct vop_reg gate_en;
+	struct vop_reg mmu_en;
+	struct vop_reg rgb_en;
+	struct vop_reg edp_en;
+	struct vop_reg hdmi_en;
+	struct vop_reg mipi_en;
+	struct vop_reg out_mode;
+	struct vop_reg dither_down;
+	struct vop_reg dither_up;
+	struct vop_reg pin_pol;
+
+	struct vop_reg htotal_pw;
+	struct vop_reg hact_st_end;
+	struct vop_reg vtotal_pw;
+	struct vop_reg vact_st_end;
+	struct vop_reg hpost_st_end;
+	struct vop_reg vpost_st_end;
+
+	struct vop_reg cfg_done;
+};
+
+struct vop_intr {
+	const int *intrs;
+	uint32_t nintrs;
+	struct vop_reg enable;
+	struct vop_reg clear;
+	struct vop_reg status;
+};
+struct vop_scl_regs {
+	struct vop_reg cbcr_vsd_mode;
+	struct vop_reg cbcr_vsu_mode;
+	struct vop_reg cbcr_hsd_mode;
+	struct vop_reg cbcr_ver_scl_mode;
+	struct vop_reg cbcr_hor_scl_mode;
+	struct vop_reg yrgb_vsd_mode;
+	struct vop_reg yrgb_vsu_mode;
+	struct vop_reg yrgb_hsd_mode;
+	struct vop_reg yrgb_ver_scl_mode;
+	struct vop_reg yrgb_hor_scl_mode;
+	struct vop_reg line_load_mode;
+	struct vop_reg cbcr_axi_gather_num;
+	struct vop_reg yrgb_axi_gather_num;
+	struct vop_reg vsd_cbcr_gt2;
+	struct vop_reg vsd_cbcr_gt4;
+	struct vop_reg vsd_yrgb_gt2;
+	struct vop_reg vsd_yrgb_gt4;
+	struct vop_reg bic_coe_sel;
+	struct vop_reg cbcr_axi_gather_en;
+	struct vop_reg yrgb_axi_gather_en;
+
+	struct vop_reg lb_mode;
+	struct vop_reg scale_yrgb_x;
+	struct vop_reg scale_yrgb_y;
+	struct vop_reg scale_cbcr_x;
+	struct vop_reg scale_cbcr_y;
+};
+
+struct vop_win_phy {
+	const struct vop_scl_regs *scl;
+	const uint32_t *data_formats;
+	uint32_t nformats;
+
+	struct vop_reg enable;
+	struct vop_reg format;
+	struct vop_reg rb_swap;
+	struct vop_reg act_info;
+	struct vop_reg dsp_info;
+	struct vop_reg dsp_st;
+	struct vop_reg yrgb_mst;
+	struct vop_reg uv_mst;
+	struct vop_reg yrgb_vir;
+	struct vop_reg uv_vir;
+
+	struct vop_reg dst_alpha_ctl;
+	struct vop_reg src_alpha_ctl;
+};
+
+struct vop_win_data {
+	uint32_t base;
+	const struct vop_win_phy *phy;
+	enum drm_plane_type type;
+};
+
+struct vop_data {
+	const struct vop_reg_data *init_table;
+	unsigned int table_size;
+	const struct vop_ctrl *ctrl;
+	const struct vop_intr *intr;
+	const struct vop_win_data *win;
+	unsigned int win_size;
+};
 
 /* interrupt define */
 #define DSP_HOLD_VALID_INTR		(1 << 0)
@@ -286,4 +295,5 @@ static inline int scl_vop_cal_lb_mode(int width, bool is_yuv)
 	return lb_mode;
 }
 
+extern const struct component_ops vop_component_ops;
 #endif /* _ROCKCHIP_DRM_VOP_H */
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
new file mode 100644
index 0000000..d47bfc3
--- /dev/null
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -0,0 +1,225 @@
+/*
+ * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
+ * Author:Mark Yao <mark.yao@rock-chips.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <drm/drmP.h>
+
+#include <linux/kernel.h>
+#include <linux/component.h>
+
+#include "rockchip_drm_vop.h"
+#include "rockchip_vop_reg.h"
+
+#define VOP_REG(off, _mask, s) \
+		{.offset = off, \
+		 .mask = _mask, \
+		 .shift = s,}
+
+static const uint32_t formats_01[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_RGB888,
+	DRM_FORMAT_BGR888,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_BGR565,
+	DRM_FORMAT_NV12,
+	DRM_FORMAT_NV16,
+	DRM_FORMAT_NV24,
+};
+
+static const uint32_t formats_234[] = {
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_RGB888,
+	DRM_FORMAT_BGR888,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_BGR565,
+};
+
+static const struct vop_scl_regs win_full_scl = {
+	.cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
+	.cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
+	.cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
+	.cbcr_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 26),
+	.cbcr_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 24),
+	.yrgb_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 23),
+	.yrgb_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 22),
+	.yrgb_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 20),
+	.yrgb_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 18),
+	.yrgb_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 16),
+	.line_load_mode = VOP_REG(WIN0_CTRL1, 0x1, 15),
+	.cbcr_axi_gather_num = VOP_REG(WIN0_CTRL1, 0x7, 12),
+	.yrgb_axi_gather_num = VOP_REG(WIN0_CTRL1, 0xf, 8),
+	.vsd_cbcr_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 7),
+	.vsd_cbcr_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 6),
+	.vsd_yrgb_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 5),
+	.vsd_yrgb_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 4),
+	.bic_coe_sel = VOP_REG(WIN0_CTRL1, 0x3, 2),
+	.cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
+	.yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
+	.lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
+	.scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
+	.scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
+	.scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
+	.scale_cbcr_y = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 16),
+};
+
+static const struct vop_win_phy win01_data = {
+	.scl = &win_full_scl,
+	.data_formats = formats_01,
+	.nformats = ARRAY_SIZE(formats_01),
+	.enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
+	.format = VOP_REG(WIN0_CTRL0, 0x7, 1),
+	.rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
+	.act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
+	.dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
+	.dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
+	.yrgb_mst = VOP_REG(WIN0_YRGB_MST, 0xffffffff, 0),
+	.uv_mst = VOP_REG(WIN0_CBR_MST, 0xffffffff, 0),
+	.yrgb_vir = VOP_REG(WIN0_VIR, 0x3fff, 0),
+	.uv_vir = VOP_REG(WIN0_VIR, 0x3fff, 16),
+	.src_alpha_ctl = VOP_REG(WIN0_SRC_ALPHA_CTRL, 0xff, 0),
+	.dst_alpha_ctl = VOP_REG(WIN0_DST_ALPHA_CTRL, 0xff, 0),
+};
+
+static const struct vop_win_phy win23_data = {
+	.data_formats = formats_234,
+	.nformats = ARRAY_SIZE(formats_234),
+	.enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
+	.format = VOP_REG(WIN2_CTRL0, 0x7, 1),
+	.rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
+	.dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
+	.dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
+	.yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
+	.yrgb_vir = VOP_REG(WIN2_VIR0_1, 0x1fff, 0),
+	.src_alpha_ctl = VOP_REG(WIN2_SRC_ALPHA_CTRL, 0xff, 0),
+	.dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
+};
+
+static const struct vop_ctrl ctrl_data = {
+	.standby = VOP_REG(SYS_CTRL, 0x1, 22),
+	.gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
+	.mmu_en = VOP_REG(SYS_CTRL, 0x1, 20),
+	.rgb_en = VOP_REG(SYS_CTRL, 0x1, 12),
+	.hdmi_en = VOP_REG(SYS_CTRL, 0x1, 13),
+	.edp_en = VOP_REG(SYS_CTRL, 0x1, 14),
+	.mipi_en = VOP_REG(SYS_CTRL, 0x1, 15),
+	.dither_down = VOP_REG(DSP_CTRL1, 0xf, 1),
+	.dither_up = VOP_REG(DSP_CTRL1, 0x1, 6),
+	.data_blank = VOP_REG(DSP_CTRL0, 0x1, 19),
+	.out_mode = VOP_REG(DSP_CTRL0, 0xf, 0),
+	.pin_pol = VOP_REG(DSP_CTRL0, 0xf, 4),
+	.htotal_pw = VOP_REG(DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
+	.hact_st_end = VOP_REG(DSP_HACT_ST_END, 0x1fff1fff, 0),
+	.vtotal_pw = VOP_REG(DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
+	.vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
+	.hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
+	.vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
+	.cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
+};
+
+static const struct vop_reg_data vop_init_reg_table[] = {
+	{SYS_CTRL, 0x00c00000},
+	{DSP_CTRL0, 0x00000000},
+	{WIN0_CTRL0, 0x00000080},
+	{WIN1_CTRL0, 0x00000080},
+	/* TODO: Win2/3 support multiple area function, but we haven't found
+	 * a suitable way to use it yet, so let's just use them as other windows
+	 * with only area 0 enabled.
+	 */
+	{WIN2_CTRL0, 0x00000010},
+	{WIN3_CTRL0, 0x00000010},
+};
+
+/*
+ * Note: rk3288 has a dedicated 'cursor' window, however, that window requires
+ * special support to get alpha blending working.  For now, just use overlay
+ * window 3 for the drm cursor.
+ *
+ */
+static const struct vop_win_data rk3288_vop_win_data[] = {
+	{ .base = 0x00, .phy = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
+	{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
+	{ .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
+	{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
+};
+
+static const int rk3288_vop_intrs[] = {
+	DSP_HOLD_VALID_INTR,
+	FS_INTR,
+	LINE_FLAG_INTR,
+	BUS_ERROR_INTR,
+};
+
+static const struct vop_intr rk3288_vop_intr = {
+	.intrs = rk3288_vop_intrs,
+	.nintrs = ARRAY_SIZE(rk3288_vop_intrs),
+	.status = VOP_REG(INTR_CTRL0, 0xf, 0),
+	.enable = VOP_REG(INTR_CTRL0, 0xf, 4),
+	.clear = VOP_REG(INTR_CTRL0, 0xf, 8),
+};
+
+static const struct vop_data rk3288_vop = {
+	.init_table = vop_init_reg_table,
+	.intr = &rk3288_vop_intr,
+	.table_size = ARRAY_SIZE(vop_init_reg_table),
+	.ctrl = &ctrl_data,
+	.win = rk3288_vop_win_data,
+	.win_size = ARRAY_SIZE(rk3288_vop_win_data),
+};
+
+static const struct of_device_id vop_driver_dt_match[] = {
+	{ .compatible = "rockchip,rk3288-vop",
+	  .data = &rk3288_vop },
+	{},
+};
+MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
+
+static int vop_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+
+	if (!dev->of_node) {
+		dev_err(dev, "can't find vop devices\n");
+		return -ENODEV;
+	}
+
+	return component_add(dev, &vop_component_ops);
+}
+
+static int vop_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &vop_component_ops);
+
+	return 0;
+}
+
+struct platform_driver vop_platform_driver = {
+	.probe = vop_probe,
+	.remove = vop_remove,
+	.driver = {
+		.name = "rockchip-vop",
+		.owner = THIS_MODULE,
+		.of_match_table = of_match_ptr(vop_driver_dt_match),
+	},
+};
+
+module_platform_driver(vop_platform_driver);
+
+MODULE_AUTHOR("Mark Yao <mark.yao@rock-chips.com>");
+MODULE_DESCRIPTION("ROCKCHIP VOP Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
new file mode 100644
index 0000000..b0fa35d
--- /dev/null
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd
+ * Author:Mark Yao <mark.yao@rock-chips.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _ROCKCHIP_VOP_REG_H
+#define _ROCKCHIP_VOP_REG_H
+
+/* register definition */
+#define REG_CFG_DONE			0x0000
+#define VERSION_INFO			0x0004
+#define SYS_CTRL				0x0008
+#define SYS_CTRL1			0x000c
+#define DSP_CTRL0			0x0010
+#define DSP_CTRL1			0x0014
+#define DSP_BG				0x0018
+#define MCU_CTRL				0x001c
+#define INTR_CTRL0			0x0020
+#define INTR_CTRL1			0x0024
+#define WIN0_CTRL0			0x0030
+#define WIN0_CTRL1			0x0034
+#define WIN0_COLOR_KEY			0x0038
+#define WIN0_VIR				0x003c
+#define WIN0_YRGB_MST			0x0040
+#define WIN0_CBR_MST			0x0044
+#define WIN0_ACT_INFO			0x0048
+#define WIN0_DSP_INFO			0x004c
+#define WIN0_DSP_ST			0x0050
+#define WIN0_SCL_FACTOR_YRGB		0x0054
+#define WIN0_SCL_FACTOR_CBR		0x0058
+#define WIN0_SCL_OFFSET			0x005c
+#define WIN0_SRC_ALPHA_CTRL		0x0060
+#define WIN0_DST_ALPHA_CTRL		0x0064
+#define WIN0_FADING_CTRL			0x0068
+/* win1 register */
+#define WIN1_CTRL0			0x0070
+#define WIN1_CTRL1			0x0074
+#define WIN1_COLOR_KEY			0x0078
+#define WIN1_VIR				0x007c
+#define WIN1_YRGB_MST			0x0080
+#define WIN1_CBR_MST			0x0084
+#define WIN1_ACT_INFO			0x0088
+#define WIN1_DSP_INFO			0x008c
+#define WIN1_DSP_ST			0x0090
+#define WIN1_SCL_FACTOR_YRGB		0x0094
+#define WIN1_SCL_FACTOR_CBR		0x0098
+#define WIN1_SCL_OFFSET			0x009c
+#define WIN1_SRC_ALPHA_CTRL		0x00a0
+#define WIN1_DST_ALPHA_CTRL		0x00a4
+#define WIN1_FADING_CTRL			0x00a8
+/* win2 register */
+#define WIN2_CTRL0			0x00b0
+#define WIN2_CTRL1			0x00b4
+#define WIN2_VIR0_1			0x00b8
+#define WIN2_VIR2_3			0x00bc
+#define WIN2_MST0			0x00c0
+#define WIN2_DSP_INFO0			0x00c4
+#define WIN2_DSP_ST0			0x00c8
+#define WIN2_COLOR_KEY			0x00cc
+#define WIN2_MST1			0x00d0
+#define WIN2_DSP_INFO1			0x00d4
+#define WIN2_DSP_ST1			0x00d8
+#define WIN2_SRC_ALPHA_CTRL		0x00dc
+#define WIN2_MST2			0x00e0
+#define WIN2_DSP_INFO2			0x00e4
+#define WIN2_DSP_ST2			0x00e8
+#define WIN2_DST_ALPHA_CTRL		0x00ec
+#define WIN2_MST3			0x00f0
+#define WIN2_DSP_INFO3			0x00f4
+#define WIN2_DSP_ST3			0x00f8
+#define WIN2_FADING_CTRL			0x00fc
+/* win3 register */
+#define WIN3_CTRL0			0x0100
+#define WIN3_CTRL1			0x0104
+#define WIN3_VIR0_1			0x0108
+#define WIN3_VIR2_3			0x010c
+#define WIN3_MST0			0x0110
+#define WIN3_DSP_INFO0			0x0114
+#define WIN3_DSP_ST0			0x0118
+#define WIN3_COLOR_KEY			0x011c
+#define WIN3_MST1			0x0120
+#define WIN3_DSP_INFO1			0x0124
+#define WIN3_DSP_ST1			0x0128
+#define WIN3_SRC_ALPHA_CTRL		0x012c
+#define WIN3_MST2			0x0130
+#define WIN3_DSP_INFO2			0x0134
+#define WIN3_DSP_ST2			0x0138
+#define WIN3_DST_ALPHA_CTRL		0x013c
+#define WIN3_MST3			0x0140
+#define WIN3_DSP_INFO3			0x0144
+#define WIN3_DSP_ST3			0x0148
+#define WIN3_FADING_CTRL			0x014c
+/* hwc register */
+#define HWC_CTRL0			0x0150
+#define HWC_CTRL1			0x0154
+#define HWC_MST				0x0158
+#define HWC_DSP_ST			0x015c
+#define HWC_SRC_ALPHA_CTRL		0x0160
+#define HWC_DST_ALPHA_CTRL		0x0164
+#define HWC_FADING_CTRL			0x0168
+/* post process register */
+#define POST_DSP_HACT_INFO		0x0170
+#define POST_DSP_VACT_INFO		0x0174
+#define POST_SCL_FACTOR_YRGB		0x0178
+#define POST_SCL_CTRL			0x0180
+#define POST_DSP_VACT_INFO_F1		0x0184
+#define DSP_HTOTAL_HS_END		0x0188
+#define DSP_HACT_ST_END			0x018c
+#define DSP_VTOTAL_VS_END		0x0190
+#define DSP_VACT_ST_END			0x0194
+#define DSP_VS_ST_END_F1			0x0198
+#define DSP_VACT_ST_END_F1		0x019c
+/* register definition end */
+
+#endif /* _ROCKCHIP_VOP_REG_H */
-- 
cgit v1.1


From 1194fffbb102b1683bcbfc893df20bbf8a038468 Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Tue, 15 Dec 2015 09:08:43 +0800
Subject: drm/rockchip: vop: spilt scale regsters

There are two version scale control register found on vop,
scale full version found on rk3288, support extension registers.
and scale little version found on rk3036, only support common scale.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 46 +++++++++++++++++++----------
 drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 14 +++++++--
 drivers/gpu/drm/rockchip/rockchip_vop_reg.c |  5 +++-
 3 files changed, 47 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index bbb781c..d83bf87 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -50,6 +50,8 @@
 		REG_SET(x, win->base, win->phy->name, v, RELAXED)
 #define VOP_SCL_SET(x, win, name, v) \
 		REG_SET(x, win->base, win->phy->scl->name, v, RELAXED)
+#define VOP_SCL_SET_EXT(x, win, name, v) \
+		REG_SET(x, win->base, win->phy->scl->ext->name, v, RELAXED)
 #define VOP_CTRL_SET(x, name, v) \
 		REG_SET(x, 0, (x)->data->ctrl->name, v, NORMAL)
 
@@ -313,6 +315,20 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
 		return;
 	}
 
+	if (!win->phy->scl->ext) {
+		VOP_SCL_SET(vop, win, scale_yrgb_x,
+			    scl_cal_scale2(src_w, dst_w));
+		VOP_SCL_SET(vop, win, scale_yrgb_y,
+			    scl_cal_scale2(src_h, dst_h));
+		if (is_yuv) {
+			VOP_SCL_SET(vop, win, scale_cbcr_x,
+				    scl_cal_scale2(src_w, dst_w));
+			VOP_SCL_SET(vop, win, scale_cbcr_y,
+				    scl_cal_scale2(src_h, dst_h));
+		}
+		return;
+	}
+
 	yrgb_hor_scl_mode = scl_get_scl_mode(src_w, dst_w);
 	yrgb_ver_scl_mode = scl_get_scl_mode(src_h, dst_h);
 
@@ -330,7 +346,7 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
 			lb_mode = scl_vop_cal_lb_mode(src_w, false);
 	}
 
-	VOP_SCL_SET(vop, win, lb_mode, lb_mode);
+	VOP_SCL_SET_EXT(vop, win, lb_mode, lb_mode);
 	if (lb_mode == LB_RGB_3840X2) {
 		if (yrgb_ver_scl_mode != SCALE_NONE) {
 			DRM_ERROR("ERROR : not allow yrgb ver scale\n");
@@ -354,14 +370,14 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
 				false, vsu_mode, &vskiplines);
 	VOP_SCL_SET(vop, win, scale_yrgb_y, val);
 
-	VOP_SCL_SET(vop, win, vsd_yrgb_gt4, vskiplines == 4);
-	VOP_SCL_SET(vop, win, vsd_yrgb_gt2, vskiplines == 2);
+	VOP_SCL_SET_EXT(vop, win, vsd_yrgb_gt4, vskiplines == 4);
+	VOP_SCL_SET_EXT(vop, win, vsd_yrgb_gt2, vskiplines == 2);
 
-	VOP_SCL_SET(vop, win, yrgb_hor_scl_mode, yrgb_hor_scl_mode);
-	VOP_SCL_SET(vop, win, yrgb_ver_scl_mode, yrgb_ver_scl_mode);
-	VOP_SCL_SET(vop, win, yrgb_hsd_mode, SCALE_DOWN_BIL);
-	VOP_SCL_SET(vop, win, yrgb_vsd_mode, SCALE_DOWN_BIL);
-	VOP_SCL_SET(vop, win, yrgb_vsu_mode, vsu_mode);
+	VOP_SCL_SET_EXT(vop, win, yrgb_hor_scl_mode, yrgb_hor_scl_mode);
+	VOP_SCL_SET_EXT(vop, win, yrgb_ver_scl_mode, yrgb_ver_scl_mode);
+	VOP_SCL_SET_EXT(vop, win, yrgb_hsd_mode, SCALE_DOWN_BIL);
+	VOP_SCL_SET_EXT(vop, win, yrgb_vsd_mode, SCALE_DOWN_BIL);
+	VOP_SCL_SET_EXT(vop, win, yrgb_vsu_mode, vsu_mode);
 	if (is_yuv) {
 		val = scl_vop_cal_scale(cbcr_hor_scl_mode, cbcr_src_w,
 					dst_w, true, 0, NULL);
@@ -370,13 +386,13 @@ static void scl_vop_cal_scl_fac(struct vop *vop, const struct vop_win_data *win,
 					dst_h, false, vsu_mode, &vskiplines);
 		VOP_SCL_SET(vop, win, scale_cbcr_y, val);
 
-		VOP_SCL_SET(vop, win, vsd_cbcr_gt4, vskiplines == 4);
-		VOP_SCL_SET(vop, win, vsd_cbcr_gt2, vskiplines == 2);
-		VOP_SCL_SET(vop, win, cbcr_hor_scl_mode, cbcr_hor_scl_mode);
-		VOP_SCL_SET(vop, win, cbcr_ver_scl_mode, cbcr_ver_scl_mode);
-		VOP_SCL_SET(vop, win, cbcr_hsd_mode, SCALE_DOWN_BIL);
-		VOP_SCL_SET(vop, win, cbcr_vsd_mode, SCALE_DOWN_BIL);
-		VOP_SCL_SET(vop, win, cbcr_vsu_mode, vsu_mode);
+		VOP_SCL_SET_EXT(vop, win, vsd_cbcr_gt4, vskiplines == 4);
+		VOP_SCL_SET_EXT(vop, win, vsd_cbcr_gt2, vskiplines == 2);
+		VOP_SCL_SET_EXT(vop, win, cbcr_hor_scl_mode, cbcr_hor_scl_mode);
+		VOP_SCL_SET_EXT(vop, win, cbcr_ver_scl_mode, cbcr_ver_scl_mode);
+		VOP_SCL_SET_EXT(vop, win, cbcr_hsd_mode, SCALE_DOWN_BIL);
+		VOP_SCL_SET_EXT(vop, win, cbcr_vsd_mode, SCALE_DOWN_BIL);
+		VOP_SCL_SET_EXT(vop, win, cbcr_vsu_mode, vsu_mode);
 	}
 }
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index cbb114a..071ff0b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -66,7 +66,8 @@ struct vop_intr {
 	struct vop_reg clear;
 	struct vop_reg status;
 };
-struct vop_scl_regs {
+
+struct vop_scl_extension {
 	struct vop_reg cbcr_vsd_mode;
 	struct vop_reg cbcr_vsu_mode;
 	struct vop_reg cbcr_hsd_mode;
@@ -87,8 +88,12 @@ struct vop_scl_regs {
 	struct vop_reg bic_coe_sel;
 	struct vop_reg cbcr_axi_gather_en;
 	struct vop_reg yrgb_axi_gather_en;
-
 	struct vop_reg lb_mode;
+};
+
+struct vop_scl_regs {
+	const struct vop_scl_extension *ext;
+
 	struct vop_reg scale_yrgb_x;
 	struct vop_reg scale_yrgb_y;
 	struct vop_reg scale_cbcr_x;
@@ -242,6 +247,11 @@ static inline uint16_t scl_cal_scale(int src, int dst, int shift)
 	return ((src * 2 - 3) << (shift - 1)) / (dst - 1);
 }
 
+static inline uint16_t scl_cal_scale2(int src, int dst)
+{
+	return ((src - 1) << 12) / (dst - 1);
+}
+
 #define GET_SCL_FT_BILI_DN(src, dst)	scl_cal_scale(src, dst, 12)
 #define GET_SCL_FT_BILI_UP(src, dst)	scl_cal_scale(src, dst, 16)
 #define GET_SCL_FT_BIC(src, dst)	scl_cal_scale(src, dst, 16)
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index d47bfc3..6495114 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -50,7 +50,7 @@ static const uint32_t formats_234[] = {
 	DRM_FORMAT_BGR565,
 };
 
-static const struct vop_scl_regs win_full_scl = {
+static const struct vop_scl_extension win_full_ext = {
 	.cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
 	.cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
 	.cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
@@ -72,6 +72,9 @@ static const struct vop_scl_regs win_full_scl = {
 	.cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
 	.yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
 	.lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
+};
+
+static const struct vop_scl_regs win_full_scl = {
 	.scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
 	.scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
 	.scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
-- 
cgit v1.1


From f7673453506035a904b6fb7a36dd6fb101366cd7 Mon Sep 17 00:00:00 2001
From: Mark Yao <mark.yao@rock-chips.com>
Date: Tue, 15 Dec 2015 09:57:13 +0800
Subject: drm/rockchip: vop: add rk3036 vop support

RK3036 registers layout is quite difference with rk3288 layout,
The IC design with different framework, rk3036 vop is VOP LITE,
and rk3288 is VOP FULL.

RK3036 support two overlay plane and one hwc plane, max output
resolution is 1080p. it support IOMMU, and its IOMMU same as
rk3288's.

Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 296 ++++++++++++++++++----------
 drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 243 +++++++++++++----------
 2 files changed, 336 insertions(+), 203 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index 6495114..3166b46 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -25,7 +25,7 @@
 		 .mask = _mask, \
 		 .shift = s,}
 
-static const uint32_t formats_01[] = {
+static const uint32_t formats_win_full[] = {
 	DRM_FORMAT_XRGB8888,
 	DRM_FORMAT_ARGB8888,
 	DRM_FORMAT_XBGR8888,
@@ -39,7 +39,7 @@ static const uint32_t formats_01[] = {
 	DRM_FORMAT_NV24,
 };
 
-static const uint32_t formats_234[] = {
+static const uint32_t formats_win_lite[] = {
 	DRM_FORMAT_XRGB8888,
 	DRM_FORMAT_ARGB8888,
 	DRM_FORMAT_XBGR8888,
@@ -50,102 +50,103 @@ static const uint32_t formats_234[] = {
 	DRM_FORMAT_BGR565,
 };
 
-static const struct vop_scl_extension win_full_ext = {
-	.cbcr_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 31),
-	.cbcr_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 30),
-	.cbcr_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 28),
-	.cbcr_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 26),
-	.cbcr_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 24),
-	.yrgb_vsd_mode = VOP_REG(WIN0_CTRL1, 0x1, 23),
-	.yrgb_vsu_mode = VOP_REG(WIN0_CTRL1, 0x1, 22),
-	.yrgb_hsd_mode = VOP_REG(WIN0_CTRL1, 0x3, 20),
-	.yrgb_ver_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 18),
-	.yrgb_hor_scl_mode = VOP_REG(WIN0_CTRL1, 0x3, 16),
-	.line_load_mode = VOP_REG(WIN0_CTRL1, 0x1, 15),
-	.cbcr_axi_gather_num = VOP_REG(WIN0_CTRL1, 0x7, 12),
-	.yrgb_axi_gather_num = VOP_REG(WIN0_CTRL1, 0xf, 8),
-	.vsd_cbcr_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 7),
-	.vsd_cbcr_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 6),
-	.vsd_yrgb_gt2 = VOP_REG(WIN0_CTRL1, 0x1, 5),
-	.vsd_yrgb_gt4 = VOP_REG(WIN0_CTRL1, 0x1, 4),
-	.bic_coe_sel = VOP_REG(WIN0_CTRL1, 0x3, 2),
-	.cbcr_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 1),
-	.yrgb_axi_gather_en = VOP_REG(WIN0_CTRL1, 0x1, 0),
-	.lb_mode = VOP_REG(WIN0_CTRL0, 0x7, 5),
-};
-
-static const struct vop_scl_regs win_full_scl = {
-	.scale_yrgb_x = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
-	.scale_yrgb_y = VOP_REG(WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
-	.scale_cbcr_x = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
-	.scale_cbcr_y = VOP_REG(WIN0_SCL_FACTOR_CBR, 0xffff, 16),
-};
-
-static const struct vop_win_phy win01_data = {
-	.scl = &win_full_scl,
-	.data_formats = formats_01,
-	.nformats = ARRAY_SIZE(formats_01),
-	.enable = VOP_REG(WIN0_CTRL0, 0x1, 0),
-	.format = VOP_REG(WIN0_CTRL0, 0x7, 1),
-	.rb_swap = VOP_REG(WIN0_CTRL0, 0x1, 12),
-	.act_info = VOP_REG(WIN0_ACT_INFO, 0x1fff1fff, 0),
-	.dsp_info = VOP_REG(WIN0_DSP_INFO, 0x0fff0fff, 0),
-	.dsp_st = VOP_REG(WIN0_DSP_ST, 0x1fff1fff, 0),
-	.yrgb_mst = VOP_REG(WIN0_YRGB_MST, 0xffffffff, 0),
-	.uv_mst = VOP_REG(WIN0_CBR_MST, 0xffffffff, 0),
-	.yrgb_vir = VOP_REG(WIN0_VIR, 0x3fff, 0),
-	.uv_vir = VOP_REG(WIN0_VIR, 0x3fff, 16),
-	.src_alpha_ctl = VOP_REG(WIN0_SRC_ALPHA_CTRL, 0xff, 0),
-	.dst_alpha_ctl = VOP_REG(WIN0_DST_ALPHA_CTRL, 0xff, 0),
-};
-
-static const struct vop_win_phy win23_data = {
-	.data_formats = formats_234,
-	.nformats = ARRAY_SIZE(formats_234),
-	.enable = VOP_REG(WIN2_CTRL0, 0x1, 0),
-	.format = VOP_REG(WIN2_CTRL0, 0x7, 1),
-	.rb_swap = VOP_REG(WIN2_CTRL0, 0x1, 12),
-	.dsp_info = VOP_REG(WIN2_DSP_INFO0, 0x0fff0fff, 0),
-	.dsp_st = VOP_REG(WIN2_DSP_ST0, 0x1fff1fff, 0),
-	.yrgb_mst = VOP_REG(WIN2_MST0, 0xffffffff, 0),
-	.yrgb_vir = VOP_REG(WIN2_VIR0_1, 0x1fff, 0),
-	.src_alpha_ctl = VOP_REG(WIN2_SRC_ALPHA_CTRL, 0xff, 0),
-	.dst_alpha_ctl = VOP_REG(WIN2_DST_ALPHA_CTRL, 0xff, 0),
-};
-
-static const struct vop_ctrl ctrl_data = {
-	.standby = VOP_REG(SYS_CTRL, 0x1, 22),
-	.gate_en = VOP_REG(SYS_CTRL, 0x1, 23),
-	.mmu_en = VOP_REG(SYS_CTRL, 0x1, 20),
-	.rgb_en = VOP_REG(SYS_CTRL, 0x1, 12),
-	.hdmi_en = VOP_REG(SYS_CTRL, 0x1, 13),
-	.edp_en = VOP_REG(SYS_CTRL, 0x1, 14),
-	.mipi_en = VOP_REG(SYS_CTRL, 0x1, 15),
-	.dither_down = VOP_REG(DSP_CTRL1, 0xf, 1),
-	.dither_up = VOP_REG(DSP_CTRL1, 0x1, 6),
-	.data_blank = VOP_REG(DSP_CTRL0, 0x1, 19),
-	.out_mode = VOP_REG(DSP_CTRL0, 0xf, 0),
-	.pin_pol = VOP_REG(DSP_CTRL0, 0xf, 4),
-	.htotal_pw = VOP_REG(DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
-	.hact_st_end = VOP_REG(DSP_HACT_ST_END, 0x1fff1fff, 0),
-	.vtotal_pw = VOP_REG(DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
-	.vact_st_end = VOP_REG(DSP_VACT_ST_END, 0x1fff1fff, 0),
-	.hpost_st_end = VOP_REG(POST_DSP_HACT_INFO, 0x1fff1fff, 0),
-	.vpost_st_end = VOP_REG(POST_DSP_VACT_INFO, 0x1fff1fff, 0),
-	.cfg_done = VOP_REG(REG_CFG_DONE, 0x1, 0),
-};
-
-static const struct vop_reg_data vop_init_reg_table[] = {
-	{SYS_CTRL, 0x00c00000},
-	{DSP_CTRL0, 0x00000000},
-	{WIN0_CTRL0, 0x00000080},
-	{WIN1_CTRL0, 0x00000080},
+static const struct vop_scl_extension rk3288_win_full_scl_ext = {
+	.cbcr_vsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 31),
+	.cbcr_vsu_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 30),
+	.cbcr_hsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 28),
+	.cbcr_ver_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 26),
+	.cbcr_hor_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 24),
+	.yrgb_vsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 23),
+	.yrgb_vsu_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 22),
+	.yrgb_hsd_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 20),
+	.yrgb_ver_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 18),
+	.yrgb_hor_scl_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 16),
+	.line_load_mode = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 15),
+	.cbcr_axi_gather_num = VOP_REG(RK3288_WIN0_CTRL1, 0x7, 12),
+	.yrgb_axi_gather_num = VOP_REG(RK3288_WIN0_CTRL1, 0xf, 8),
+	.vsd_cbcr_gt2 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 7),
+	.vsd_cbcr_gt4 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 6),
+	.vsd_yrgb_gt2 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 5),
+	.vsd_yrgb_gt4 = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 4),
+	.bic_coe_sel = VOP_REG(RK3288_WIN0_CTRL1, 0x3, 2),
+	.cbcr_axi_gather_en = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 1),
+	.yrgb_axi_gather_en = VOP_REG(RK3288_WIN0_CTRL1, 0x1, 0),
+	.lb_mode = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 5),
+};
+
+static const struct vop_scl_regs rk3288_win_full_scl = {
+	.ext = &rk3288_win_full_scl_ext,
+	.scale_yrgb_x = VOP_REG(RK3288_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
+	.scale_yrgb_y = VOP_REG(RK3288_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
+	.scale_cbcr_x = VOP_REG(RK3288_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
+	.scale_cbcr_y = VOP_REG(RK3288_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
+};
+
+static const struct vop_win_phy rk3288_win01_data = {
+	.scl = &rk3288_win_full_scl,
+	.data_formats = formats_win_full,
+	.nformats = ARRAY_SIZE(formats_win_full),
+	.enable = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 0),
+	.format = VOP_REG(RK3288_WIN0_CTRL0, 0x7, 1),
+	.rb_swap = VOP_REG(RK3288_WIN0_CTRL0, 0x1, 12),
+	.act_info = VOP_REG(RK3288_WIN0_ACT_INFO, 0x1fff1fff, 0),
+	.dsp_info = VOP_REG(RK3288_WIN0_DSP_INFO, 0x0fff0fff, 0),
+	.dsp_st = VOP_REG(RK3288_WIN0_DSP_ST, 0x1fff1fff, 0),
+	.yrgb_mst = VOP_REG(RK3288_WIN0_YRGB_MST, 0xffffffff, 0),
+	.uv_mst = VOP_REG(RK3288_WIN0_CBR_MST, 0xffffffff, 0),
+	.yrgb_vir = VOP_REG(RK3288_WIN0_VIR, 0x3fff, 0),
+	.uv_vir = VOP_REG(RK3288_WIN0_VIR, 0x3fff, 16),
+	.src_alpha_ctl = VOP_REG(RK3288_WIN0_SRC_ALPHA_CTRL, 0xff, 0),
+	.dst_alpha_ctl = VOP_REG(RK3288_WIN0_DST_ALPHA_CTRL, 0xff, 0),
+};
+
+static const struct vop_win_phy rk3288_win23_data = {
+	.data_formats = formats_win_lite,
+	.nformats = ARRAY_SIZE(formats_win_lite),
+	.enable = VOP_REG(RK3288_WIN2_CTRL0, 0x1, 0),
+	.format = VOP_REG(RK3288_WIN2_CTRL0, 0x7, 1),
+	.rb_swap = VOP_REG(RK3288_WIN2_CTRL0, 0x1, 12),
+	.dsp_info = VOP_REG(RK3288_WIN2_DSP_INFO0, 0x0fff0fff, 0),
+	.dsp_st = VOP_REG(RK3288_WIN2_DSP_ST0, 0x1fff1fff, 0),
+	.yrgb_mst = VOP_REG(RK3288_WIN2_MST0, 0xffffffff, 0),
+	.yrgb_vir = VOP_REG(RK3288_WIN2_VIR0_1, 0x1fff, 0),
+	.src_alpha_ctl = VOP_REG(RK3288_WIN2_SRC_ALPHA_CTRL, 0xff, 0),
+	.dst_alpha_ctl = VOP_REG(RK3288_WIN2_DST_ALPHA_CTRL, 0xff, 0),
+};
+
+static const struct vop_ctrl rk3288_ctrl_data = {
+	.standby = VOP_REG(RK3288_SYS_CTRL, 0x1, 22),
+	.gate_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 23),
+	.mmu_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 20),
+	.rgb_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 12),
+	.hdmi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 13),
+	.edp_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 14),
+	.mipi_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 15),
+	.dither_down = VOP_REG(RK3288_DSP_CTRL1, 0xf, 1),
+	.dither_up = VOP_REG(RK3288_DSP_CTRL1, 0x1, 6),
+	.data_blank = VOP_REG(RK3288_DSP_CTRL0, 0x1, 19),
+	.out_mode = VOP_REG(RK3288_DSP_CTRL0, 0xf, 0),
+	.pin_pol = VOP_REG(RK3288_DSP_CTRL0, 0xf, 4),
+	.htotal_pw = VOP_REG(RK3288_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
+	.hact_st_end = VOP_REG(RK3288_DSP_HACT_ST_END, 0x1fff1fff, 0),
+	.vtotal_pw = VOP_REG(RK3288_DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
+	.vact_st_end = VOP_REG(RK3288_DSP_VACT_ST_END, 0x1fff1fff, 0),
+	.hpost_st_end = VOP_REG(RK3288_POST_DSP_HACT_INFO, 0x1fff1fff, 0),
+	.vpost_st_end = VOP_REG(RK3288_POST_DSP_VACT_INFO, 0x1fff1fff, 0),
+	.cfg_done = VOP_REG(RK3288_REG_CFG_DONE, 0x1, 0),
+};
+
+static const struct vop_reg_data rk3288_init_reg_table[] = {
+	{RK3288_SYS_CTRL, 0x00c00000},
+	{RK3288_DSP_CTRL0, 0x00000000},
+	{RK3288_WIN0_CTRL0, 0x00000080},
+	{RK3288_WIN1_CTRL0, 0x00000080},
 	/* TODO: Win2/3 support multiple area function, but we haven't found
 	 * a suitable way to use it yet, so let's just use them as other windows
 	 * with only area 0 enabled.
 	 */
-	{WIN2_CTRL0, 0x00000010},
-	{WIN3_CTRL0, 0x00000010},
+	{RK3288_WIN2_CTRL0, 0x00000010},
+	{RK3288_WIN3_CTRL0, 0x00000010},
 };
 
 /*
@@ -155,10 +156,14 @@ static const struct vop_reg_data vop_init_reg_table[] = {
  *
  */
 static const struct vop_win_data rk3288_vop_win_data[] = {
-	{ .base = 0x00, .phy = &win01_data, .type = DRM_PLANE_TYPE_PRIMARY },
-	{ .base = 0x40, .phy = &win01_data, .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x00, .phy = &win23_data, .type = DRM_PLANE_TYPE_OVERLAY },
-	{ .base = 0x50, .phy = &win23_data, .type = DRM_PLANE_TYPE_CURSOR },
+	{ .base = 0x00, .phy = &rk3288_win01_data,
+	  .type = DRM_PLANE_TYPE_PRIMARY },
+	{ .base = 0x40, .phy = &rk3288_win01_data,
+	  .type = DRM_PLANE_TYPE_OVERLAY },
+	{ .base = 0x00, .phy = &rk3288_win23_data,
+	  .type = DRM_PLANE_TYPE_OVERLAY },
+	{ .base = 0x50, .phy = &rk3288_win23_data,
+	  .type = DRM_PLANE_TYPE_CURSOR },
 };
 
 static const int rk3288_vop_intrs[] = {
@@ -171,23 +176,106 @@ static const int rk3288_vop_intrs[] = {
 static const struct vop_intr rk3288_vop_intr = {
 	.intrs = rk3288_vop_intrs,
 	.nintrs = ARRAY_SIZE(rk3288_vop_intrs),
-	.status = VOP_REG(INTR_CTRL0, 0xf, 0),
-	.enable = VOP_REG(INTR_CTRL0, 0xf, 4),
-	.clear = VOP_REG(INTR_CTRL0, 0xf, 8),
+	.status = VOP_REG(RK3288_INTR_CTRL0, 0xf, 0),
+	.enable = VOP_REG(RK3288_INTR_CTRL0, 0xf, 4),
+	.clear = VOP_REG(RK3288_INTR_CTRL0, 0xf, 8),
 };
 
 static const struct vop_data rk3288_vop = {
-	.init_table = vop_init_reg_table,
+	.init_table = rk3288_init_reg_table,
+	.table_size = ARRAY_SIZE(rk3288_init_reg_table),
 	.intr = &rk3288_vop_intr,
-	.table_size = ARRAY_SIZE(vop_init_reg_table),
-	.ctrl = &ctrl_data,
+	.ctrl = &rk3288_ctrl_data,
 	.win = rk3288_vop_win_data,
 	.win_size = ARRAY_SIZE(rk3288_vop_win_data),
 };
 
+static const struct vop_scl_regs rk3066_win_scl = {
+	.scale_yrgb_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 0x0),
+	.scale_yrgb_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_YRGB, 0xffff, 16),
+	.scale_cbcr_x = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 0x0),
+	.scale_cbcr_y = VOP_REG(RK3036_WIN0_SCL_FACTOR_CBR, 0xffff, 16),
+};
+
+static const struct vop_win_phy rk3036_win0_data = {
+	.scl = &rk3066_win_scl,
+	.data_formats = formats_win_full,
+	.nformats = ARRAY_SIZE(formats_win_full),
+	.enable = VOP_REG(RK3036_SYS_CTRL, 0x1, 0),
+	.format = VOP_REG(RK3036_SYS_CTRL, 0x7, 3),
+	.rb_swap = VOP_REG(RK3036_SYS_CTRL, 0x1, 15),
+	.act_info = VOP_REG(RK3036_WIN0_ACT_INFO, 0x1fff1fff, 0),
+	.dsp_info = VOP_REG(RK3036_WIN0_DSP_INFO, 0x0fff0fff, 0),
+	.dsp_st = VOP_REG(RK3036_WIN0_DSP_ST, 0x1fff1fff, 0),
+	.yrgb_mst = VOP_REG(RK3036_WIN0_YRGB_MST, 0xffffffff, 0),
+	.uv_mst = VOP_REG(RK3036_WIN0_CBR_MST, 0xffffffff, 0),
+	.yrgb_vir = VOP_REG(RK3036_WIN0_VIR, 0xffff, 0),
+};
+
+static const struct vop_win_phy rk3036_win1_data = {
+	.data_formats = formats_win_lite,
+	.nformats = ARRAY_SIZE(formats_win_lite),
+	.enable = VOP_REG(RK3036_SYS_CTRL, 0x1, 1),
+	.format = VOP_REG(RK3036_SYS_CTRL, 0x7, 6),
+	.rb_swap = VOP_REG(RK3036_SYS_CTRL, 0x1, 19),
+	.act_info = VOP_REG(RK3036_WIN1_ACT_INFO, 0x1fff1fff, 0),
+	.dsp_info = VOP_REG(RK3036_WIN1_DSP_INFO, 0x0fff0fff, 0),
+	.dsp_st = VOP_REG(RK3036_WIN1_DSP_ST, 0x1fff1fff, 0),
+	.yrgb_mst = VOP_REG(RK3036_WIN1_MST, 0xffffffff, 0),
+	.yrgb_vir = VOP_REG(RK3036_WIN1_VIR, 0xffff, 0),
+};
+
+static const struct vop_win_data rk3036_vop_win_data[] = {
+	{ .base = 0x00, .phy = &rk3036_win0_data,
+	  .type = DRM_PLANE_TYPE_PRIMARY },
+	{ .base = 0x00, .phy = &rk3036_win1_data,
+	  .type = DRM_PLANE_TYPE_CURSOR },
+};
+
+static const int rk3036_vop_intrs[] = {
+	DSP_HOLD_VALID_INTR,
+	FS_INTR,
+	LINE_FLAG_INTR,
+	BUS_ERROR_INTR,
+};
+
+static const struct vop_intr rk3036_intr = {
+	.intrs = rk3036_vop_intrs,
+	.nintrs = ARRAY_SIZE(rk3036_vop_intrs),
+	.status = VOP_REG(RK3036_INT_STATUS, 0xf, 0),
+	.enable = VOP_REG(RK3036_INT_STATUS, 0xf, 4),
+	.clear = VOP_REG(RK3036_INT_STATUS, 0xf, 8),
+};
+
+static const struct vop_ctrl rk3036_ctrl_data = {
+	.standby = VOP_REG(RK3036_SYS_CTRL, 0x1, 30),
+	.out_mode = VOP_REG(RK3036_DSP_CTRL0, 0xf, 0),
+	.pin_pol = VOP_REG(RK3036_DSP_CTRL0, 0xf, 4),
+	.htotal_pw = VOP_REG(RK3036_DSP_HTOTAL_HS_END, 0x1fff1fff, 0),
+	.hact_st_end = VOP_REG(RK3036_DSP_HACT_ST_END, 0x1fff1fff, 0),
+	.vtotal_pw = VOP_REG(RK3036_DSP_VTOTAL_VS_END, 0x1fff1fff, 0),
+	.vact_st_end = VOP_REG(RK3036_DSP_VACT_ST_END, 0x1fff1fff, 0),
+	.cfg_done = VOP_REG(RK3036_REG_CFG_DONE, 0x1, 0),
+};
+
+static const struct vop_reg_data rk3036_vop_init_reg_table[] = {
+	{RK3036_DSP_CTRL1, 0x00000000},
+};
+
+static const struct vop_data rk3036_vop = {
+	.init_table = rk3036_vop_init_reg_table,
+	.table_size = ARRAY_SIZE(rk3036_vop_init_reg_table),
+	.ctrl = &rk3036_ctrl_data,
+	.intr = &rk3036_intr,
+	.win = rk3036_vop_win_data,
+	.win_size = ARRAY_SIZE(rk3036_vop_win_data),
+};
+
 static const struct of_device_id vop_driver_dt_match[] = {
 	{ .compatible = "rockchip,rk3288-vop",
 	  .data = &rk3288_vop },
+	{ .compatible = "rockchip,rk3036-vop",
+	  .data = &rk3036_vop },
 	{},
 };
 MODULE_DEVICE_TABLE(of, vop_driver_dt_match);
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
index b0fa35d..d4b46cb 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
@@ -15,110 +15,155 @@
 #ifndef _ROCKCHIP_VOP_REG_H
 #define _ROCKCHIP_VOP_REG_H
 
-/* register definition */
-#define REG_CFG_DONE			0x0000
-#define VERSION_INFO			0x0004
-#define SYS_CTRL				0x0008
-#define SYS_CTRL1			0x000c
-#define DSP_CTRL0			0x0010
-#define DSP_CTRL1			0x0014
-#define DSP_BG				0x0018
-#define MCU_CTRL				0x001c
-#define INTR_CTRL0			0x0020
-#define INTR_CTRL1			0x0024
-#define WIN0_CTRL0			0x0030
-#define WIN0_CTRL1			0x0034
-#define WIN0_COLOR_KEY			0x0038
-#define WIN0_VIR				0x003c
-#define WIN0_YRGB_MST			0x0040
-#define WIN0_CBR_MST			0x0044
-#define WIN0_ACT_INFO			0x0048
-#define WIN0_DSP_INFO			0x004c
-#define WIN0_DSP_ST			0x0050
-#define WIN0_SCL_FACTOR_YRGB		0x0054
-#define WIN0_SCL_FACTOR_CBR		0x0058
-#define WIN0_SCL_OFFSET			0x005c
-#define WIN0_SRC_ALPHA_CTRL		0x0060
-#define WIN0_DST_ALPHA_CTRL		0x0064
-#define WIN0_FADING_CTRL			0x0068
+/* rk3288 register definition */
+#define RK3288_REG_CFG_DONE			0x0000
+#define RK3288_VERSION_INFO			0x0004
+#define RK3288_SYS_CTRL				0x0008
+#define RK3288_SYS_CTRL1			0x000c
+#define RK3288_DSP_CTRL0			0x0010
+#define RK3288_DSP_CTRL1			0x0014
+#define RK3288_DSP_BG				0x0018
+#define RK3288_MCU_CTRL				0x001c
+#define RK3288_INTR_CTRL0			0x0020
+#define RK3288_INTR_CTRL1			0x0024
+#define RK3288_WIN0_CTRL0			0x0030
+#define RK3288_WIN0_CTRL1			0x0034
+#define RK3288_WIN0_COLOR_KEY			0x0038
+#define RK3288_WIN0_VIR				0x003c
+#define RK3288_WIN0_YRGB_MST			0x0040
+#define RK3288_WIN0_CBR_MST			0x0044
+#define RK3288_WIN0_ACT_INFO			0x0048
+#define RK3288_WIN0_DSP_INFO			0x004c
+#define RK3288_WIN0_DSP_ST			0x0050
+#define RK3288_WIN0_SCL_FACTOR_YRGB		0x0054
+#define RK3288_WIN0_SCL_FACTOR_CBR		0x0058
+#define RK3288_WIN0_SCL_OFFSET			0x005c
+#define RK3288_WIN0_SRC_ALPHA_CTRL		0x0060
+#define RK3288_WIN0_DST_ALPHA_CTRL		0x0064
+#define RK3288_WIN0_FADING_CTRL			0x0068
+
 /* win1 register */
-#define WIN1_CTRL0			0x0070
-#define WIN1_CTRL1			0x0074
-#define WIN1_COLOR_KEY			0x0078
-#define WIN1_VIR				0x007c
-#define WIN1_YRGB_MST			0x0080
-#define WIN1_CBR_MST			0x0084
-#define WIN1_ACT_INFO			0x0088
-#define WIN1_DSP_INFO			0x008c
-#define WIN1_DSP_ST			0x0090
-#define WIN1_SCL_FACTOR_YRGB		0x0094
-#define WIN1_SCL_FACTOR_CBR		0x0098
-#define WIN1_SCL_OFFSET			0x009c
-#define WIN1_SRC_ALPHA_CTRL		0x00a0
-#define WIN1_DST_ALPHA_CTRL		0x00a4
-#define WIN1_FADING_CTRL			0x00a8
+#define RK3288_WIN1_CTRL0			0x0070
+#define RK3288_WIN1_CTRL1			0x0074
+#define RK3288_WIN1_COLOR_KEY			0x0078
+#define RK3288_WIN1_VIR				0x007c
+#define RK3288_WIN1_YRGB_MST			0x0080
+#define RK3288_WIN1_CBR_MST			0x0084
+#define RK3288_WIN1_ACT_INFO			0x0088
+#define RK3288_WIN1_DSP_INFO			0x008c
+#define RK3288_WIN1_DSP_ST			0x0090
+#define RK3288_WIN1_SCL_FACTOR_YRGB		0x0094
+#define RK3288_WIN1_SCL_FACTOR_CBR		0x0098
+#define RK3288_WIN1_SCL_OFFSET			0x009c
+#define RK3288_WIN1_SRC_ALPHA_CTRL		0x00a0
+#define RK3288_WIN1_DST_ALPHA_CTRL		0x00a4
+#define RK3288_WIN1_FADING_CTRL			0x00a8
 /* win2 register */
-#define WIN2_CTRL0			0x00b0
-#define WIN2_CTRL1			0x00b4
-#define WIN2_VIR0_1			0x00b8
-#define WIN2_VIR2_3			0x00bc
-#define WIN2_MST0			0x00c0
-#define WIN2_DSP_INFO0			0x00c4
-#define WIN2_DSP_ST0			0x00c8
-#define WIN2_COLOR_KEY			0x00cc
-#define WIN2_MST1			0x00d0
-#define WIN2_DSP_INFO1			0x00d4
-#define WIN2_DSP_ST1			0x00d8
-#define WIN2_SRC_ALPHA_CTRL		0x00dc
-#define WIN2_MST2			0x00e0
-#define WIN2_DSP_INFO2			0x00e4
-#define WIN2_DSP_ST2			0x00e8
-#define WIN2_DST_ALPHA_CTRL		0x00ec
-#define WIN2_MST3			0x00f0
-#define WIN2_DSP_INFO3			0x00f4
-#define WIN2_DSP_ST3			0x00f8
-#define WIN2_FADING_CTRL			0x00fc
+#define RK3288_WIN2_CTRL0			0x00b0
+#define RK3288_WIN2_CTRL1			0x00b4
+#define RK3288_WIN2_VIR0_1			0x00b8
+#define RK3288_WIN2_VIR2_3			0x00bc
+#define RK3288_WIN2_MST0			0x00c0
+#define RK3288_WIN2_DSP_INFO0			0x00c4
+#define RK3288_WIN2_DSP_ST0			0x00c8
+#define RK3288_WIN2_COLOR_KEY			0x00cc
+#define RK3288_WIN2_MST1			0x00d0
+#define RK3288_WIN2_DSP_INFO1			0x00d4
+#define RK3288_WIN2_DSP_ST1			0x00d8
+#define RK3288_WIN2_SRC_ALPHA_CTRL		0x00dc
+#define RK3288_WIN2_MST2			0x00e0
+#define RK3288_WIN2_DSP_INFO2			0x00e4
+#define RK3288_WIN2_DSP_ST2			0x00e8
+#define RK3288_WIN2_DST_ALPHA_CTRL		0x00ec
+#define RK3288_WIN2_MST3			0x00f0
+#define RK3288_WIN2_DSP_INFO3			0x00f4
+#define RK3288_WIN2_DSP_ST3			0x00f8
+#define RK3288_WIN2_FADING_CTRL			0x00fc
 /* win3 register */
-#define WIN3_CTRL0			0x0100
-#define WIN3_CTRL1			0x0104
-#define WIN3_VIR0_1			0x0108
-#define WIN3_VIR2_3			0x010c
-#define WIN3_MST0			0x0110
-#define WIN3_DSP_INFO0			0x0114
-#define WIN3_DSP_ST0			0x0118
-#define WIN3_COLOR_KEY			0x011c
-#define WIN3_MST1			0x0120
-#define WIN3_DSP_INFO1			0x0124
-#define WIN3_DSP_ST1			0x0128
-#define WIN3_SRC_ALPHA_CTRL		0x012c
-#define WIN3_MST2			0x0130
-#define WIN3_DSP_INFO2			0x0134
-#define WIN3_DSP_ST2			0x0138
-#define WIN3_DST_ALPHA_CTRL		0x013c
-#define WIN3_MST3			0x0140
-#define WIN3_DSP_INFO3			0x0144
-#define WIN3_DSP_ST3			0x0148
-#define WIN3_FADING_CTRL			0x014c
+#define RK3288_WIN3_CTRL0			0x0100
+#define RK3288_WIN3_CTRL1			0x0104
+#define RK3288_WIN3_VIR0_1			0x0108
+#define RK3288_WIN3_VIR2_3			0x010c
+#define RK3288_WIN3_MST0			0x0110
+#define RK3288_WIN3_DSP_INFO0			0x0114
+#define RK3288_WIN3_DSP_ST0			0x0118
+#define RK3288_WIN3_COLOR_KEY			0x011c
+#define RK3288_WIN3_MST1			0x0120
+#define RK3288_WIN3_DSP_INFO1			0x0124
+#define RK3288_WIN3_DSP_ST1			0x0128
+#define RK3288_WIN3_SRC_ALPHA_CTRL		0x012c
+#define RK3288_WIN3_MST2			0x0130
+#define RK3288_WIN3_DSP_INFO2			0x0134
+#define RK3288_WIN3_DSP_ST2			0x0138
+#define RK3288_WIN3_DST_ALPHA_CTRL		0x013c
+#define RK3288_WIN3_MST3			0x0140
+#define RK3288_WIN3_DSP_INFO3			0x0144
+#define RK3288_WIN3_DSP_ST3			0x0148
+#define RK3288_WIN3_FADING_CTRL			0x014c
 /* hwc register */
-#define HWC_CTRL0			0x0150
-#define HWC_CTRL1			0x0154
-#define HWC_MST				0x0158
-#define HWC_DSP_ST			0x015c
-#define HWC_SRC_ALPHA_CTRL		0x0160
-#define HWC_DST_ALPHA_CTRL		0x0164
-#define HWC_FADING_CTRL			0x0168
+#define RK3288_HWC_CTRL0			0x0150
+#define RK3288_HWC_CTRL1			0x0154
+#define RK3288_HWC_MST				0x0158
+#define RK3288_HWC_DSP_ST			0x015c
+#define RK3288_HWC_SRC_ALPHA_CTRL		0x0160
+#define RK3288_HWC_DST_ALPHA_CTRL		0x0164
+#define RK3288_HWC_FADING_CTRL			0x0168
 /* post process register */
-#define POST_DSP_HACT_INFO		0x0170
-#define POST_DSP_VACT_INFO		0x0174
-#define POST_SCL_FACTOR_YRGB		0x0178
-#define POST_SCL_CTRL			0x0180
-#define POST_DSP_VACT_INFO_F1		0x0184
-#define DSP_HTOTAL_HS_END		0x0188
-#define DSP_HACT_ST_END			0x018c
-#define DSP_VTOTAL_VS_END		0x0190
-#define DSP_VACT_ST_END			0x0194
-#define DSP_VS_ST_END_F1			0x0198
-#define DSP_VACT_ST_END_F1		0x019c
+#define RK3288_POST_DSP_HACT_INFO		0x0170
+#define RK3288_POST_DSP_VACT_INFO		0x0174
+#define RK3288_POST_SCL_FACTOR_YRGB		0x0178
+#define RK3288_POST_SCL_CTRL			0x0180
+#define RK3288_POST_DSP_VACT_INFO_F1		0x0184
+#define RK3288_DSP_HTOTAL_HS_END		0x0188
+#define RK3288_DSP_HACT_ST_END			0x018c
+#define RK3288_DSP_VTOTAL_VS_END		0x0190
+#define RK3288_DSP_VACT_ST_END			0x0194
+#define RK3288_DSP_VS_ST_END_F1			0x0198
+#define RK3288_DSP_VACT_ST_END_F1		0x019c
 /* register definition end */
 
+/* rk3036 register definition */
+#define RK3036_SYS_CTRL			0x00
+#define RK3036_DSP_CTRL0		0x04
+#define RK3036_DSP_CTRL1		0x08
+#define RK3036_INT_STATUS		0x10
+#define RK3036_ALPHA_CTRL		0x14
+#define RK3036_WIN0_COLOR_KEY		0x18
+#define RK3036_WIN1_COLOR_KEY		0x1c
+#define RK3036_WIN0_YRGB_MST		0x20
+#define RK3036_WIN0_CBR_MST		0x24
+#define RK3036_WIN1_VIR			0x28
+#define RK3036_AXI_BUS_CTRL		0x2c
+#define RK3036_WIN0_VIR			0x30
+#define RK3036_WIN0_ACT_INFO		0x34
+#define RK3036_WIN0_DSP_INFO		0x38
+#define RK3036_WIN0_DSP_ST		0x3c
+#define RK3036_WIN0_SCL_FACTOR_YRGB	0x40
+#define RK3036_WIN0_SCL_FACTOR_CBR	0x44
+#define RK3036_WIN0_SCL_OFFSET		0x48
+#define RK3036_HWC_MST			0x58
+#define RK3036_HWC_DSP_ST		0x5c
+#define RK3036_DSP_HTOTAL_HS_END	0x6c
+#define RK3036_DSP_HACT_ST_END		0x70
+#define RK3036_DSP_VTOTAL_VS_END	0x74
+#define RK3036_DSP_VACT_ST_END		0x78
+#define RK3036_DSP_VS_ST_END_F1		0x7c
+#define RK3036_DSP_VACT_ST_END_F1	0x80
+#define RK3036_GATHER_TRANSFER		0x84
+#define RK3036_VERSION_INFO		0x94
+#define RK3036_REG_CFG_DONE		0x90
+#define RK3036_WIN1_MST			0xa0
+#define RK3036_WIN1_ACT_INFO		0xb4
+#define RK3036_WIN1_DSP_INFO		0xb8
+#define RK3036_WIN1_DSP_ST		0xbc
+#define RK3036_WIN1_SCL_FACTOR_YRGB	0xc0
+#define RK3036_WIN1_SCL_OFFSET		0xc8
+#define RK3036_BCSH_CTRL		0xd0
+#define RK3036_BCSH_COLOR_BAR		0xd4
+#define RK3036_BCSH_BCS			0xd8
+#define RK3036_BCSH_H			0xdc
+#define RK3036_WIN1_LUT_ADDR		0x400
+#define RK3036_HWC_LUT_ADDR		0x800
+/* rk3036 register definition end */
+
 #endif /* _ROCKCHIP_VOP_REG_H */
-- 
cgit v1.1


From 54255e818ef7a5e968c0230bc75649a68932d8ca Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu, 31 Dec 2015 13:40:11 +1100
Subject: drm/rockchip: vop: export vop_component_ops to modules

Fixes: a67719d18229 ("drm/rockchip: vop: spilt register related into rockchip_reg_vop.c")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index d83bf87..f5b3da2 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1395,3 +1395,4 @@ const struct component_ops vop_component_ops = {
 	.bind = vop_bind,
 	.unbind = vop_unbind,
 };
+EXPORT_SYMBOL_GPL(vop_component_ops);
-- 
cgit v1.1


From d4182e35aa4ae358c024ca3d370fb3cc3da30eb7 Mon Sep 17 00:00:00 2001
From: Luis de Bethencourt <luisbg@osg.samsung.com>
Date: Tue, 20 Oct 2015 15:48:31 +0100
Subject: drm: omapdrm: tiler: Remove unneded module alias for tiler

omap_dmm_tiler.c can't be compiled as a module and it is built
unconditionally as part of omapdrm. Since it can't be used as a module,
there is no need for it to have an unused MODULE_ALIAS().

Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index 7841970..51554c9 100644
--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -1030,4 +1030,3 @@ struct platform_driver omap_dmm_driver = {
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Andy Gross <andy.gross@ti.com>");
 MODULE_DESCRIPTION("OMAP DMM/Tiler Driver");
-MODULE_ALIAS("platform:" DMM_DRIVER_NAME);
-- 
cgit v1.1


From e1c49bdcdbe31008919ac81e08b46b14e30afd12 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Wed, 2 Dec 2015 17:23:31 +0100
Subject: drm/omap: Use platform_register/unregister_drivers()

These new helpers simplify implementing multi-driver modules and
properly handle failure to register one driver by unregistering all
previously registered drivers.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_drv.c | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 5c6609c..db6d055 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -928,35 +928,23 @@ static struct platform_driver pdev = {
 	.remove = pdev_remove,
 };
 
+static struct platform_driver * const drivers[] = {
+	&omap_dmm_driver,
+	&pdev,
+};
+
 static int __init omap_drm_init(void)
 {
-	int r;
-
 	DBG("init");
 
-	r = platform_driver_register(&omap_dmm_driver);
-	if (r) {
-		pr_err("DMM driver registration failed\n");
-		return r;
-	}
-
-	r = platform_driver_register(&pdev);
-	if (r) {
-		pr_err("omapdrm driver registration failed\n");
-		platform_driver_unregister(&omap_dmm_driver);
-		return r;
-	}
-
-	return 0;
+	return platform_register_drivers(drivers, ARRAY_SIZE(drivers));
 }
 
 static void __exit omap_drm_fini(void)
 {
 	DBG("fini");
 
-	platform_driver_unregister(&pdev);
-
-	platform_driver_unregister(&omap_dmm_driver);
+	platform_unregister_drivers(drivers, ARRAY_SIZE(drivers));
 }
 
 /* need late_initcall() so we load after dss_driver's are loaded */
-- 
cgit v1.1


From e07323cf1bf2f45cf0e237f3d9990370d54fb714 Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Tue, 15 Dec 2015 11:33:23 +0200
Subject: drm: omapdrm: move omap_plane_reset()

Move omap_plane_reset() function to avoid forward declarations in the
next patch.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_plane.c | 54 ++++++++++++++++++------------------
 1 file changed, 27 insertions(+), 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index d5ecabd..c3f6374 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -188,33 +188,6 @@ static const struct drm_plane_helper_funcs omap_plane_helper_funcs = {
 	.atomic_disable = omap_plane_atomic_disable,
 };
 
-static void omap_plane_reset(struct drm_plane *plane)
-{
-	struct omap_plane *omap_plane = to_omap_plane(plane);
-	struct omap_plane_state *omap_state;
-
-	if (plane->state && plane->state->fb)
-		drm_framebuffer_unreference(plane->state->fb);
-
-	kfree(plane->state);
-	plane->state = NULL;
-
-	omap_state = kzalloc(sizeof(*omap_state), GFP_KERNEL);
-	if (omap_state == NULL)
-		return;
-
-	/*
-	 * Set defaults depending on whether we are a primary or overlay
-	 * plane.
-	 */
-	omap_state->zorder = plane->type == DRM_PLANE_TYPE_PRIMARY
-			   ? 0 : omap_plane->id;
-	omap_state->base.rotation = BIT(DRM_ROTATE_0);
-
-	plane->state = &omap_state->base;
-	plane->state->plane = plane;
-}
-
 static void omap_plane_destroy(struct drm_plane *plane)
 {
 	struct omap_plane *omap_plane = to_omap_plane(plane);
@@ -270,6 +243,33 @@ static void omap_plane_atomic_destroy_state(struct drm_plane *plane,
 	kfree(to_omap_plane_state(state));
 }
 
+static void omap_plane_reset(struct drm_plane *plane)
+{
+	struct omap_plane *omap_plane = to_omap_plane(plane);
+	struct omap_plane_state *omap_state;
+
+	if (plane->state && plane->state->fb)
+		drm_framebuffer_unreference(plane->state->fb);
+
+	kfree(plane->state);
+	plane->state = NULL;
+
+	omap_state = kzalloc(sizeof(*omap_state), GFP_KERNEL);
+	if (omap_state == NULL)
+		return;
+
+	/*
+	 * Set defaults depending on whether we are a primary or overlay
+	 * plane.
+	 */
+	omap_state->zorder = plane->type == DRM_PLANE_TYPE_PRIMARY
+			   ? 0 : omap_plane->id;
+	omap_state->base.rotation = BIT(DRM_ROTATE_0);
+
+	plane->state = &omap_state->base;
+	plane->state->plane = plane;
+}
+
 static int omap_plane_atomic_set_property(struct drm_plane *plane,
 					  struct drm_plane_state *state,
 					  struct drm_property *property,
-- 
cgit v1.1


From f8ef29ee45664e86805d4359e352a0a9acbd1d13 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:29 +0200
Subject: drm: omapdrm: Fix plane state free in plane reset handler

The plane reset handler frees the plane state and allocates a new
default state, but when doing so attempt to free the plane state using
the base plane state pointer instead of casting it to the
driver-specific state object that has been allocated. Fix it by using
the omap_plane_atomic_destroy_state() function to destroy the plane
state instead of duplicating the code.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[tomi.valkeinen@ti.com: move of the func into separate patch]
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_plane.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index c3f6374..d75b197 100644
--- a/drivers/gpu/drm/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -248,11 +248,10 @@ static void omap_plane_reset(struct drm_plane *plane)
 	struct omap_plane *omap_plane = to_omap_plane(plane);
 	struct omap_plane_state *omap_state;
 
-	if (plane->state && plane->state->fb)
-		drm_framebuffer_unreference(plane->state->fb);
-
-	kfree(plane->state);
-	plane->state = NULL;
+	if (plane->state) {
+		omap_plane_atomic_destroy_state(plane, plane->state);
+		plane->state = NULL;
+	}
 
 	omap_state = kzalloc(sizeof(*omap_state), GFP_KERNEL);
 	if (omap_state == NULL)
-- 
cgit v1.1


From e1c1174f8d5602b497bd237b7a937b58b58e6b95 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:30 +0200
Subject: drm: omapdrm: Make fbdev emulation optional

Don't compile the fbdev emulation code when fbdev emulation support is
disabled.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/Makefile       |  3 ++-
 drivers/gpu/drm/omapdrm/omap_debugfs.c |  4 ++++
 drivers/gpu/drm/omapdrm/omap_drv.c     |  4 ----
 drivers/gpu/drm/omapdrm/omap_drv.h     | 10 ++++++++++
 drivers/gpu/drm/omapdrm/omap_fbdev.c   |  4 ++++
 drivers/gpu/drm/omapdrm/omap_gem.c     |  4 ++++
 6 files changed, 24 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/Makefile b/drivers/gpu/drm/omapdrm/Makefile
index 778372b..368c1ec 100644
--- a/drivers/gpu/drm/omapdrm/Makefile
+++ b/drivers/gpu/drm/omapdrm/Makefile
@@ -12,10 +12,11 @@ omapdrm-y := omap_drv.o \
 	omap_encoder.o \
 	omap_connector.o \
 	omap_fb.o \
-	omap_fbdev.o \
 	omap_gem.o \
 	omap_gem_dmabuf.o \
 	omap_dmm_tiler.o \
 	tcm-sita.o
 
+omapdrm-$(CONFIG_DRM_FBDEV_EMULATION) += omap_fbdev.o
+
 obj-$(CONFIG_DRM_OMAP)	+= omapdrm.o
diff --git a/drivers/gpu/drm/omapdrm/omap_debugfs.c b/drivers/gpu/drm/omapdrm/omap_debugfs.c
index ee91a25..6f5fc14 100644
--- a/drivers/gpu/drm/omapdrm/omap_debugfs.c
+++ b/drivers/gpu/drm/omapdrm/omap_debugfs.c
@@ -51,6 +51,7 @@ static int mm_show(struct seq_file *m, void *arg)
 	return drm_mm_dump_table(m, &dev->vma_offset_manager->vm_addr_space_mm);
 }
 
+#ifdef CONFIG_DRM_FBDEV_EMULATION
 static int fb_show(struct seq_file *m, void *arg)
 {
 	struct drm_info_node *node = (struct drm_info_node *) m->private;
@@ -73,12 +74,15 @@ static int fb_show(struct seq_file *m, void *arg)
 
 	return 0;
 }
+#endif
 
 /* list of debufs files that are applicable to all devices */
 static struct drm_info_list omap_debugfs_list[] = {
 	{"gem", gem_show, 0},
 	{"mm", mm_show, 0},
+#ifdef CONFIG_DRM_FBDEV_EMULATION
 	{"fb", fb_show, 0},
+#endif
 };
 
 /* list of debugfs files that are specific to devices with dmm/tiler */
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index db6d055..1e80b02 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -692,10 +692,6 @@ static int dev_load(struct drm_device *dev, unsigned long flags)
 		drm_crtc_vblank_off(priv->crtcs[i]);
 
 	priv->fbdev = omap_fbdev_init(dev);
-	if (!priv->fbdev) {
-		dev_warn(dev->dev, "omap_fbdev_init failed\n");
-		/* well, limp along without an fbdev.. maybe X11 will work? */
-	}
 
 	/* store off drm_device for use in pm ops */
 	dev_set_drvdata(dev->dev, dev);
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index 130fca7..289d9b0 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -138,8 +138,18 @@ void omap_irq_unregister(struct drm_device *dev, struct omap_drm_irq *irq);
 void omap_drm_irq_uninstall(struct drm_device *dev);
 int omap_drm_irq_install(struct drm_device *dev);
 
+#ifdef CONFIG_DRM_FBDEV_EMULATION
 struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev);
 void omap_fbdev_free(struct drm_device *dev);
+#else
+static inline struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev)
+{
+	return NULL;
+}
+static inline void omap_fbdev_free(struct drm_device *dev)
+{
+}
+#endif
 
 struct omap_video_timings *omap_crtc_timings(struct drm_crtc *crtc);
 enum omap_channel omap_crtc_channel(struct drm_crtc *crtc);
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index 24f92be..3cb16f0 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -295,6 +295,10 @@ fini:
 	drm_fb_helper_fini(helper);
 fail:
 	kfree(fbdev);
+
+	dev_warn(dev->dev, "omap_fbdev_init failed\n");
+	/* well, limp along without an fbdev.. maybe X11 will work? */
+
 	return NULL;
 }
 
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index 7ed08fdc..374ce2a 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -653,6 +653,7 @@ fail:
 	return ret;
 }
 
+#ifdef CONFIG_DRM_FBDEV_EMULATION
 /* Set scrolling position.  This allows us to implement fast scrolling
  * for console.
  *
@@ -689,6 +690,7 @@ fail:
 
 	return ret;
 }
+#endif
 
 /* Sync the buffer for CPU access.. note pages should already be
  * attached, ie. omap_gem_get_pages()
@@ -924,6 +926,7 @@ int omap_gem_put_pages(struct drm_gem_object *obj)
 	return 0;
 }
 
+#ifdef CONFIG_DRM_FBDEV_EMULATION
 /* Get kernel virtual address for CPU access.. this more or less only
  * exists for omap_fbdev.  This should be called with struct_mutex
  * held.
@@ -942,6 +945,7 @@ void *omap_gem_vaddr(struct drm_gem_object *obj)
 	}
 	return omap_obj->vaddr;
 }
+#endif
 
 #ifdef CONFIG_PM
 /* re-pin objects in DMM in resume path: */
-- 
cgit v1.1


From 6405e414ddc684f87fec56a1cd6b06be898d69a9 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:31 +0200
Subject: drm: omapdrm: gem: Remove unused function prototypes

Several DRM core function prototypes refer to functions that don't exist
anymore and are thus obviously never called. Remove them.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index 374ce2a..29a7ac6 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -25,12 +25,6 @@
 #include "omap_drv.h"
 #include "omap_dmm_tiler.h"
 
-/* remove these once drm core helpers are merged */
-struct page **_drm_gem_get_pages(struct drm_gem_object *obj, gfp_t gfpmask);
-void _drm_gem_put_pages(struct drm_gem_object *obj, struct page **pages,
-		bool dirty, bool accessed);
-int _drm_gem_create_mmap_offset_size(struct drm_gem_object *obj, size_t size);
-
 /*
  * GEM buffer object implementation.
  */
-- 
cgit v1.1


From b902f8f4d69094690accf4c483e9f176be525000 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:32 +0200
Subject: drm: omapdrm: gem: Remove forward declarations

Reorder functions to get rid of forward declarations

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 90 +++++++++++++++++++-------------------
 1 file changed, 46 insertions(+), 44 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index 29a7ac6..a953a96 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -113,8 +113,6 @@ struct omap_gem_object {
 	} *sync;
 };
 
-static int get_pages(struct drm_gem_object *obj, struct page ***pages);
-static uint64_t mmap_offset(struct drm_gem_object *obj);
 
 /* To deal with userspace mmap'ings of 2d tiled buffers, which (a) are
  * not necessarily pinned in TILER all the time, and (b) when they are
@@ -144,6 +142,30 @@ static struct {
 	int last;				/* index of last used entry */
 } *usergart;
 
+/* -----------------------------------------------------------------------------
+ * Helpers
+ */
+
+/** get mmap offset */
+static uint64_t mmap_offset(struct drm_gem_object *obj)
+{
+	struct drm_device *dev = obj->dev;
+	int ret;
+	size_t size;
+
+	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
+
+	/* Make it mmapable */
+	size = omap_gem_mmap_size(obj);
+	ret = drm_gem_create_mmap_offset_size(obj, size);
+	if (ret) {
+		dev_err(dev->dev, "could not allocate mmap offset\n");
+		return 0;
+	}
+
+	return drm_vma_node_offset_addr(&obj->vma_node);
+}
+
 static void evict_entry(struct drm_gem_object *obj,
 		enum tiler_fmt fmt, struct usergart_entry *entry)
 {
@@ -266,6 +288,28 @@ free_pages:
 	return ret;
 }
 
+/* acquire pages when needed (for example, for DMA where physically
+ * contiguous buffer is not required
+ */
+static int get_pages(struct drm_gem_object *obj, struct page ***pages)
+{
+	struct omap_gem_object *omap_obj = to_omap_bo(obj);
+	int ret = 0;
+
+	if (is_shmem(obj) && !omap_obj->pages) {
+		ret = omap_gem_attach_pages(obj);
+		if (ret) {
+			dev_err(obj->dev->dev, "could not attach pages\n");
+			return ret;
+		}
+	}
+
+	/* TODO: even phys-contig.. we should have a list of pages? */
+	*pages = omap_obj->pages;
+
+	return 0;
+}
+
 /** release backing pages */
 static void omap_gem_detach_pages(struct drm_gem_object *obj)
 {
@@ -295,26 +339,6 @@ uint32_t omap_gem_flags(struct drm_gem_object *obj)
 	return to_omap_bo(obj)->flags;
 }
 
-/** get mmap offset */
-static uint64_t mmap_offset(struct drm_gem_object *obj)
-{
-	struct drm_device *dev = obj->dev;
-	int ret;
-	size_t size;
-
-	WARN_ON(!mutex_is_locked(&dev->struct_mutex));
-
-	/* Make it mmapable */
-	size = omap_gem_mmap_size(obj);
-	ret = drm_gem_create_mmap_offset_size(obj, size);
-	if (ret) {
-		dev_err(dev->dev, "could not allocate mmap offset\n");
-		return 0;
-	}
-
-	return drm_vma_node_offset_addr(&obj->vma_node);
-}
-
 uint64_t omap_gem_mmap_offset(struct drm_gem_object *obj)
 {
 	uint64_t offset;
@@ -861,28 +885,6 @@ int omap_gem_tiled_stride(struct drm_gem_object *obj, uint32_t orient)
 	return ret;
 }
 
-/* acquire pages when needed (for example, for DMA where physically
- * contiguous buffer is not required
- */
-static int get_pages(struct drm_gem_object *obj, struct page ***pages)
-{
-	struct omap_gem_object *omap_obj = to_omap_bo(obj);
-	int ret = 0;
-
-	if (is_shmem(obj) && !omap_obj->pages) {
-		ret = omap_gem_attach_pages(obj);
-		if (ret) {
-			dev_err(obj->dev->dev, "could not attach pages\n");
-			return ret;
-		}
-	}
-
-	/* TODO: even phys-contig.. we should have a list of pages? */
-	*pages = omap_obj->pages;
-
-	return 0;
-}
-
 /* if !remap, and we don't have pages backing, then fail, rather than
  * increasing the pin count (which we don't really do yet anyways,
  * because we don't support swapping pages back out).  And 'remap'
-- 
cgit v1.1


From 7ef93b0aa85dd16632be29ae7b4bffd550c17d5a Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:33 +0200
Subject: drm: omapdrm: gem: Group functions by purpose

Divide the GEM implementation in groups of functions to improve
readability.

No code change is performed by this commit.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 140 +++++++++++++++++++++++--------------
 1 file changed, 87 insertions(+), 53 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index a953a96..b6dffdb 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -29,14 +29,11 @@
  * GEM buffer object implementation.
  */
 
-#define to_omap_bo(x) container_of(x, struct omap_gem_object, base)
-
 /* note: we use upper 8 bits of flags for driver-internal flags: */
-#define OMAP_BO_DMA			0x01000000	/* actually is physically contiguous */
+#define OMAP_BO_DMA		0x01000000	/* actually is physically contiguous */
 #define OMAP_BO_EXT_SYNC	0x02000000	/* externally allocated sync object */
 #define OMAP_BO_EXT_MEM		0x04000000	/* externally allocated memory */
 
-
 struct omap_gem_object {
 	struct drm_gem_object base;
 
@@ -113,6 +110,7 @@ struct omap_gem_object {
 	} *sync;
 };
 
+#define to_omap_bo(x) container_of(x, struct omap_gem_object, base)
 
 /* To deal with userspace mmap'ings of 2d tiled buffers, which (a) are
  * not necessarily pinned in TILER all the time, and (b) when they are
@@ -166,6 +164,22 @@ static uint64_t mmap_offset(struct drm_gem_object *obj)
 	return drm_vma_node_offset_addr(&obj->vma_node);
 }
 
+/* GEM objects can either be allocated from contiguous memory (in which
+ * case obj->filp==NULL), or w/ shmem backing (obj->filp!=NULL).  But non
+ * contiguous buffers can be remapped in TILER/DMM if they need to be
+ * contiguous... but we don't do this all the time to reduce pressure
+ * on TILER/DMM space when we know at allocation time that the buffer
+ * will need to be scanned out.
+ */
+static inline bool is_shmem(struct drm_gem_object *obj)
+{
+	return obj->filp != NULL;
+}
+
+/* -----------------------------------------------------------------------------
+ * Eviction
+ */
+
 static void evict_entry(struct drm_gem_object *obj,
 		enum tiler_fmt fmt, struct usergart_entry *entry)
 {
@@ -212,30 +226,9 @@ static void evict(struct drm_gem_object *obj)
 	}
 }
 
-/* GEM objects can either be allocated from contiguous memory (in which
- * case obj->filp==NULL), or w/ shmem backing (obj->filp!=NULL).  But non
- * contiguous buffers can be remapped in TILER/DMM if they need to be
- * contiguous... but we don't do this all the time to reduce pressure
- * on TILER/DMM space when we know at allocation time that the buffer
- * will need to be scanned out.
- */
-static inline bool is_shmem(struct drm_gem_object *obj)
-{
-	return obj->filp != NULL;
-}
-
-/**
- * shmem buffers that are mapped cached can simulate coherency via using
- * page faulting to keep track of dirty pages
+/* -----------------------------------------------------------------------------
+ * Page Management
  */
-static inline bool is_cached_coherent(struct drm_gem_object *obj)
-{
-	struct omap_gem_object *omap_obj = to_omap_bo(obj);
-	return is_shmem(obj) &&
-		((omap_obj->flags & OMAP_BO_CACHE_MASK) == OMAP_BO_CACHED);
-}
-
-static DEFINE_SPINLOCK(sync_lock);
 
 /** ensure backing pages are allocated */
 static int omap_gem_attach_pages(struct drm_gem_object *obj)
@@ -380,6 +373,10 @@ int omap_gem_tiled_size(struct drm_gem_object *obj, uint16_t *w, uint16_t *h)
 	return -EINVAL;
 }
 
+/* -----------------------------------------------------------------------------
+ * Fault Handling
+ */
+
 /* Normal handling for the case of faulting in non-tiled buffers */
 static int fault_1d(struct drm_gem_object *obj,
 		struct vm_area_struct *vma, struct vm_fault *vmf)
@@ -614,6 +611,9 @@ int omap_gem_mmap_obj(struct drm_gem_object *obj,
 	return 0;
 }
 
+/* -----------------------------------------------------------------------------
+ * Dumb Buffers
+ */
 
 /**
  * omap_gem_dumb_create	-	create a dumb buffer
@@ -710,6 +710,21 @@ fail:
 }
 #endif
 
+/* -----------------------------------------------------------------------------
+ * Memory Management & DMA Sync
+ */
+
+/**
+ * shmem buffers that are mapped cached can simulate coherency via using
+ * page faulting to keep track of dirty pages
+ */
+static inline bool is_cached_coherent(struct drm_gem_object *obj)
+{
+	struct omap_gem_object *omap_obj = to_omap_bo(obj);
+	return is_shmem(obj) &&
+		((omap_obj->flags & OMAP_BO_CACHE_MASK) == OMAP_BO_CACHED);
+}
+
 /* Sync the buffer for CPU access.. note pages should already be
  * attached, ie. omap_gem_get_pages()
  */
@@ -943,6 +958,10 @@ void *omap_gem_vaddr(struct drm_gem_object *obj)
 }
 #endif
 
+/* -----------------------------------------------------------------------------
+ * Power Management
+ */
+
 #ifdef CONFIG_PM
 /* re-pin objects in DMM in resume path: */
 int omap_gem_resume(struct device *dev)
@@ -971,6 +990,10 @@ int omap_gem_resume(struct device *dev)
 }
 #endif
 
+/* -----------------------------------------------------------------------------
+ * DebugFS
+ */
+
 #ifdef CONFIG_DEBUG_FS
 void omap_gem_describe(struct drm_gem_object *obj, struct seq_file *m)
 {
@@ -1017,9 +1040,12 @@ void omap_gem_describe_objects(struct list_head *list, struct seq_file *m)
 }
 #endif
 
-/* Buffer Synchronization:
+/* -----------------------------------------------------------------------------
+ * Buffer Synchronization
  */
 
+static DEFINE_SPINLOCK(sync_lock);
+
 struct omap_gem_sync_waiter {
 	struct list_head list;
 	struct omap_gem_object *omap_obj;
@@ -1265,6 +1291,10 @@ unlock:
 	return ret;
 }
 
+/* -----------------------------------------------------------------------------
+ * Constructor & Destructor
+ */
+
 /* don't call directly.. called from GEM core when it is time to actually
  * free the object..
  */
@@ -1311,30 +1341,6 @@ void omap_gem_free_object(struct drm_gem_object *obj)
 	kfree(obj);
 }
 
-/* convenience method to construct a GEM buffer object, and userspace handle */
-int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
-		union omap_gem_size gsize, uint32_t flags, uint32_t *handle)
-{
-	struct drm_gem_object *obj;
-	int ret;
-
-	obj = omap_gem_new(dev, gsize, flags);
-	if (!obj)
-		return -ENOMEM;
-
-	ret = drm_gem_handle_create(file, obj, handle);
-	if (ret) {
-		drm_gem_object_release(obj);
-		kfree(obj); /* TODO isn't there a dtor to call? just copying i915 */
-		return ret;
-	}
-
-	/* drop reference from allocate - handle holds it now */
-	drm_gem_object_unreference_unlocked(obj);
-
-	return 0;
-}
-
 /* GEM buffer object constructor */
 struct drm_gem_object *omap_gem_new(struct drm_device *dev,
 		union omap_gem_size gsize, uint32_t flags)
@@ -1426,7 +1432,35 @@ fail:
 	return NULL;
 }
 
-/* init/cleanup.. if DMM is used, we need to set some stuff up.. */
+/* convenience method to construct a GEM buffer object, and userspace handle */
+int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
+		union omap_gem_size gsize, uint32_t flags, uint32_t *handle)
+{
+	struct drm_gem_object *obj;
+	int ret;
+
+	obj = omap_gem_new(dev, gsize, flags);
+	if (!obj)
+		return -ENOMEM;
+
+	ret = drm_gem_handle_create(file, obj, handle);
+	if (ret) {
+		drm_gem_object_release(obj);
+		kfree(obj); /* TODO isn't there a dtor to call? just copying i915 */
+		return ret;
+	}
+
+	/* drop reference from allocate - handle holds it now */
+	drm_gem_object_unreference_unlocked(obj);
+
+	return 0;
+}
+
+/* -----------------------------------------------------------------------------
+ * Init & Cleanup
+ */
+
+/* If DMM is used, we need to set some stuff up.. */
 void omap_gem_init(struct drm_device *dev)
 {
 	struct omap_drm_private *priv = dev->dev_private;
-- 
cgit v1.1


From f4302747af0275813922a9fd24e1718bae2f1142 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:34 +0200
Subject: drm: omapdrm: gem: Move global usergart variable to omap_drm_private

The structure contains data related to a device instance, it shouldn't
be a global variable.

While at it rename the usergart structures with an omap_drm_ prefix.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_drv.h |  3 +++
 drivers/gpu/drm/omapdrm/omap_gem.c | 54 +++++++++++++++++++++++---------------
 2 files changed, 36 insertions(+), 21 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index 289d9b0..718f032 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -36,6 +36,8 @@
 
 #define MODULE_NAME     "omapdrm"
 
+struct omap_drm_usergart;
+
 /* max # of mapper-id's that can be assigned.. todo, come up with a better
  * (but still inexpensive) way to store/access per-buffer mapper private
  * data..
@@ -97,6 +99,7 @@ struct omap_drm_private {
 	/* list of GEM objects: */
 	struct list_head obj_list;
 
+	struct omap_drm_usergart *usergart;
 	bool has_dmm;
 
 	/* properties: */
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index b6dffdb..391bc73 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -124,21 +124,22 @@ struct omap_gem_object {
  * for later..
  */
 #define NUM_USERGART_ENTRIES 2
-struct usergart_entry {
+struct omap_drm_usergart_entry {
 	struct tiler_block *block;	/* the reserved tiler block */
 	dma_addr_t paddr;
 	struct drm_gem_object *obj;	/* the current pinned obj */
 	pgoff_t obj_pgoff;		/* page offset of obj currently
 					   mapped in */
 };
-static struct {
-	struct usergart_entry entry[NUM_USERGART_ENTRIES];
+
+struct omap_drm_usergart {
+	struct omap_drm_usergart_entry entry[NUM_USERGART_ENTRIES];
 	int height;				/* height in rows */
 	int height_shift;		/* ilog2(height in rows) */
 	int slot_shift;			/* ilog2(width per slot) */
 	int stride_pfn;			/* stride in pages */
 	int last;				/* index of last used entry */
-} *usergart;
+};
 
 /* -----------------------------------------------------------------------------
  * Helpers
@@ -181,10 +182,11 @@ static inline bool is_shmem(struct drm_gem_object *obj)
  */
 
 static void evict_entry(struct drm_gem_object *obj,
-		enum tiler_fmt fmt, struct usergart_entry *entry)
+		enum tiler_fmt fmt, struct omap_drm_usergart_entry *entry)
 {
 	struct omap_gem_object *omap_obj = to_omap_bo(obj);
-	int n = usergart[fmt].height;
+	struct omap_drm_private *priv = obj->dev->dev_private;
+	int n = priv->usergart[fmt].height;
 	size_t size = PAGE_SIZE * n;
 	loff_t off = mmap_offset(obj) +
 			(entry->obj_pgoff << PAGE_SHIFT);
@@ -210,16 +212,19 @@ static void evict_entry(struct drm_gem_object *obj,
 static void evict(struct drm_gem_object *obj)
 {
 	struct omap_gem_object *omap_obj = to_omap_bo(obj);
+	struct omap_drm_private *priv = obj->dev->dev_private;
 
 	if (omap_obj->flags & OMAP_BO_TILED) {
 		enum tiler_fmt fmt = gem2fmt(omap_obj->flags);
 		int i;
 
-		if (!usergart)
+		if (!priv->usergart)
 			return;
 
 		for (i = 0; i < NUM_USERGART_ENTRIES; i++) {
-			struct usergart_entry *entry = &usergart[fmt].entry[i];
+			struct omap_drm_usergart_entry *entry =
+				&priv->usergart[fmt].entry[i];
+
 			if (entry->obj == obj)
 				evict_entry(obj, fmt, entry);
 		}
@@ -408,7 +413,8 @@ static int fault_2d(struct drm_gem_object *obj,
 		struct vm_area_struct *vma, struct vm_fault *vmf)
 {
 	struct omap_gem_object *omap_obj = to_omap_bo(obj);
-	struct usergart_entry *entry;
+	struct omap_drm_private *priv = obj->dev->dev_private;
+	struct omap_drm_usergart_entry *entry;
 	enum tiler_fmt fmt = gem2fmt(omap_obj->flags);
 	struct page *pages[64];  /* XXX is this too much to have on stack? */
 	unsigned long pfn;
@@ -421,8 +427,8 @@ static int fault_2d(struct drm_gem_object *obj,
 	 * that need to be mapped in to fill 4kb wide CPU page.  If the slot
 	 * height is 64, then 64 pages fill a 4kb wide by 64 row region.
 	 */
-	const int n = usergart[fmt].height;
-	const int n_shift = usergart[fmt].height_shift;
+	const int n = priv->usergart[fmt].height;
+	const int n_shift = priv->usergart[fmt].height_shift;
 
 	/*
 	 * If buffer width in bytes > PAGE_SIZE then the virtual stride is
@@ -443,11 +449,11 @@ static int fault_2d(struct drm_gem_object *obj,
 	base_pgoff = round_down(pgoff, m << n_shift);
 
 	/* figure out buffer width in slots */
-	slots = omap_obj->width >> usergart[fmt].slot_shift;
+	slots = omap_obj->width >> priv->usergart[fmt].slot_shift;
 
 	vaddr = vmf->virtual_address - ((pgoff - base_pgoff) << PAGE_SHIFT);
 
-	entry = &usergart[fmt].entry[usergart[fmt].last];
+	entry = &priv->usergart[fmt].entry[priv->usergart[fmt].last];
 
 	/* evict previous buffer using this usergart entry, if any: */
 	if (entry->obj)
@@ -494,12 +500,13 @@ static int fault_2d(struct drm_gem_object *obj,
 
 	for (i = n; i > 0; i--) {
 		vm_insert_mixed(vma, (unsigned long)vaddr, pfn);
-		pfn += usergart[fmt].stride_pfn;
+		pfn += priv->usergart[fmt].stride_pfn;
 		vaddr += PAGE_SIZE * m;
 	}
 
 	/* simple round-robin: */
-	usergart[fmt].last = (usergart[fmt].last + 1) % NUM_USERGART_ENTRIES;
+	priv->usergart[fmt].last = (priv->usergart[fmt].last + 1)
+				 % NUM_USERGART_ENTRIES;
 
 	return 0;
 }
@@ -1353,7 +1360,7 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev,
 	int ret;
 
 	if (flags & OMAP_BO_TILED) {
-		if (!usergart) {
+		if (!priv->usergart) {
 			dev_err(dev->dev, "Tiled buffers require DMM\n");
 			goto fail;
 		}
@@ -1464,6 +1471,7 @@ int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 void omap_gem_init(struct drm_device *dev)
 {
 	struct omap_drm_private *priv = dev->dev_private;
+	struct omap_drm_usergart *usergart;
 	const enum tiler_fmt fmts[] = {
 			TILFMT_8BIT, TILFMT_16BIT, TILFMT_32BIT
 	};
@@ -1492,10 +1500,11 @@ void omap_gem_init(struct drm_device *dev)
 		usergart[i].stride_pfn = tiler_stride(fmts[i], 0) >> PAGE_SHIFT;
 		usergart[i].slot_shift = ilog2((PAGE_SIZE / h) >> i);
 		for (j = 0; j < NUM_USERGART_ENTRIES; j++) {
-			struct usergart_entry *entry = &usergart[i].entry[j];
-			struct tiler_block *block =
-					tiler_reserve_2d(fmts[i], w, h,
-							PAGE_SIZE);
+			struct omap_drm_usergart_entry *entry;
+			struct tiler_block *block;
+
+			entry = &usergart[i].entry[j];
+			block = tiler_reserve_2d(fmts[i], w, h, PAGE_SIZE);
 			if (IS_ERR(block)) {
 				dev_err(dev->dev,
 						"reserve failed: %d, %d, %ld\n",
@@ -1511,13 +1520,16 @@ void omap_gem_init(struct drm_device *dev)
 		}
 	}
 
+	priv->usergart = usergart;
 	priv->has_dmm = true;
 }
 
 void omap_gem_deinit(struct drm_device *dev)
 {
+	struct omap_drm_private *priv = dev->dev_private;
+
 	/* I believe we can rely on there being no more outstanding GEM
 	 * objects which could depend on usergart/dmm at this point.
 	 */
-	kfree(usergart);
+	kfree(priv->usergart);
 }
-- 
cgit v1.1


From ef3f4e998240c33a9a424d5c1dbb045f2b919d43 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:36 +0200
Subject: drm: omapdrm: gem: Mask out private flags passed from userspace

The 8 high order bits of the buffer flags are reserved for internal use.
Mask them out from the flags passed by userspace.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_drv.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 1e80b02..cc79055 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -547,14 +547,19 @@ static int ioctl_set_param(struct drm_device *dev, void *data,
 	return 0;
 }
 
+#define OMAP_BO_USER_MASK	0x00ffffff	/* flags settable by userspace */
+
 static int ioctl_gem_new(struct drm_device *dev, void *data,
 		struct drm_file *file_priv)
 {
 	struct drm_omap_gem_new *args = data;
+	u32 flags = args->flags & OMAP_BO_USER_MASK;
+
 	VERB("%p:%p: size=0x%08x, flags=%08x", dev, file_priv,
-			args->size.bytes, args->flags);
-	return omap_gem_new_handle(dev, file_priv, args->size,
-			args->flags, &args->handle);
+	     args->size.bytes, flags);
+
+	return omap_gem_new_handle(dev, file_priv, args->size, flags,
+				   &args->handle);
 }
 
 static int ioctl_gem_cpu_prep(struct drm_device *dev, void *data,
-- 
cgit v1.1


From 00e9c7c7002de36dd247745c825d4663c65e0a5b Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:38 +0200
Subject: drm: omapdrm: gem: Free the correct memory object

The GEM object free handler frees memory allocated by the driver using
the pointer to the drm_gem_object instead of the pointer to the
omap_gem_object that embeds it. This doesn't cause any issue in practice
as the drm_gem_object is the first field of omap_gem_object, but would
cause memory corruption if the structure layout changes. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index 391bc73..d9ce296 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -1345,7 +1345,7 @@ void omap_gem_free_object(struct drm_gem_object *obj)
 
 	drm_gem_object_release(obj);
 
-	kfree(obj);
+	kfree(omap_obj);
 }
 
 /* GEM buffer object constructor */
-- 
cgit v1.1


From 74128a237eca99dbca6a8ca47f062b6791441221 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:39 +0200
Subject: drm: omapdrm: gem: Fix GEM object destroy in error path

Use the omap_gem_free_object() function to destroy the GEM object in the
omap_gem_new_handle() error path instead of doing it manually (and
incorrectly).

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index d9ce296..b535fed 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -1452,8 +1452,7 @@ int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
 
 	ret = drm_gem_handle_create(file, obj, handle);
 	if (ret) {
-		drm_gem_object_release(obj);
-		kfree(obj); /* TODO isn't there a dtor to call? just copying i915 */
+		omap_gem_free_object(obj);
 		return ret;
 	}
 
-- 
cgit v1.1


From 08b710f85cb835114257fe60c9f0ca5610c8ac29 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:40 +0200
Subject: drm: omapdrm: gem: Don't free mmap offset twice

The drm_gem_free_mmap_offset() call in omap_gem_free_object() is
redundant as the same function is called from drm_gem_object_release().
Remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index b535fed..c215fec 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -1319,8 +1319,6 @@ void omap_gem_free_object(struct drm_gem_object *obj)
 	list_del(&omap_obj->mm_list);
 	spin_unlock(&priv->list_lock);
 
-	drm_gem_free_mmap_offset(obj);
-
 	/* this means the object is still pinned.. which really should
 	 * not happen.  I think..
 	 */
-- 
cgit v1.1


From 92b4b44538a034495fc598f61cc95f4e647adbd1 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:41 +0200
Subject: drm: omapdrm: gem: Simplify error handling when creating GEM object

The goto error statement end up just returning NULL without performing
any cleanup, replace it with a direct return.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index c215fec..a589685 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -1352,7 +1352,7 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev,
 {
 	struct omap_drm_private *priv = dev->dev_private;
 	struct omap_gem_object *omap_obj;
-	struct drm_gem_object *obj = NULL;
+	struct drm_gem_object *obj;
 	struct address_space *mapping;
 	size_t size;
 	int ret;
@@ -1360,7 +1360,7 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev,
 	if (flags & OMAP_BO_TILED) {
 		if (!priv->usergart) {
 			dev_err(dev->dev, "Tiled buffers require DMM\n");
-			goto fail;
+			return NULL;
 		}
 
 		/* tiled buffers are always shmem paged backed.. when they are
@@ -1431,9 +1431,7 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev,
 	return obj;
 
 fail:
-	if (obj)
-		omap_gem_free_object(obj);
-
+	omap_gem_free_object(obj);
 	return NULL;
 }
 
-- 
cgit v1.1


From 73d77107b8e5eba57e831b414de7eeb75a719646 Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Mon, 14 Dec 2015 22:39:42 +0200
Subject: drm: omapdrm: gem: Remove check for impossible condition

The GEM object can't be tiled without a usergart as that condition is
checked and considered as an error when creating the GEM object.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_gem.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index a589685..9844626 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -218,9 +218,6 @@ static void evict(struct drm_gem_object *obj)
 		enum tiler_fmt fmt = gem2fmt(omap_obj->flags);
 		int i;
 
-		if (!priv->usergart)
-			return;
-
 		for (i = 0; i < NUM_USERGART_ENTRIES; i++) {
 			struct omap_drm_usergart_entry *entry =
 				&priv->usergart[fmt].entry[i];
-- 
cgit v1.1


From 0d6fa53fd80582cc0090fc1497545ab3e502bb5e Mon Sep 17 00:00:00 2001
From: Andy Gross <andy.gross@ti.com>
Date: Wed, 12 Aug 2015 11:24:38 +0300
Subject: drm/omap: Use bitmaps for TILER placement

Modified Tiler placement to utilize bitmaps for bookkeeping and
all placement algorithms.  This resulted in a substantial savings
in time for all Tiler reservation and free operations.  Typical
savings are in the range of 28% decrease in time taken with larger
buffers showing a 80%+ decrease.

Signed-off-by: Andy Gross <andy.gross@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_dmm_tiler.c |  14 +-
 drivers/gpu/drm/omapdrm/tcm-sita.c       | 801 +++++++------------------------
 drivers/gpu/drm/omapdrm/tcm.h            |  26 +-
 3 files changed, 204 insertions(+), 637 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index 51554c9..dfebdc4 100644
--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -363,6 +363,7 @@ struct tiler_block *tiler_reserve_2d(enum tiler_fmt fmt, uint16_t w,
 	u32 min_align = 128;
 	int ret;
 	unsigned long flags;
+	size_t slot_bytes;
 
 	BUG_ON(!validfmt(fmt));
 
@@ -371,13 +372,15 @@ struct tiler_block *tiler_reserve_2d(enum tiler_fmt fmt, uint16_t w,
 	h = DIV_ROUND_UP(h, geom[fmt].slot_h);
 
 	/* convert alignment to slots */
-	min_align = max(min_align, (geom[fmt].slot_w * geom[fmt].cpp));
-	align = ALIGN(align, min_align);
-	align /= geom[fmt].slot_w * geom[fmt].cpp;
+	slot_bytes = geom[fmt].slot_w * geom[fmt].cpp;
+	min_align = max(min_align, slot_bytes);
+	align = (align > min_align) ? ALIGN(align, min_align) : min_align;
+	align /= slot_bytes;
 
 	block->fmt = fmt;
 
-	ret = tcm_reserve_2d(containers[fmt], w, h, align, &block->area);
+	ret = tcm_reserve_2d(containers[fmt], w, h, align, -1, slot_bytes,
+			&block->area);
 	if (ret) {
 		kfree(block);
 		return ERR_PTR(-ENOMEM);
@@ -739,8 +742,7 @@ static int omap_dmm_probe(struct platform_device *dev)
 	   programming during reill operations */
 	for (i = 0; i < omap_dmm->num_lut; i++) {
 		omap_dmm->tcm[i] = sita_init(omap_dmm->container_width,
-						omap_dmm->container_height,
-						NULL);
+						omap_dmm->container_height);
 
 		if (!omap_dmm->tcm[i]) {
 			dev_err(&dev->dev, "failed to allocate container\n");
diff --git a/drivers/gpu/drm/omapdrm/tcm-sita.c b/drivers/gpu/drm/omapdrm/tcm-sita.c
index 6df1f2a..c10fdfc 100644
--- a/drivers/gpu/drm/omapdrm/tcm-sita.c
+++ b/drivers/gpu/drm/omapdrm/tcm-sita.c
@@ -5,8 +5,9 @@
  *
  * Authors: Ravi Ramachandra <r.ramachandra@ti.com>,
  *          Lajos Molnar <molnar@ti.com>
+ *          Andy Gross <andy.gross@ti.com>
  *
- * Copyright (C) 2009-2010 Texas Instruments, Inc.
+ * Copyright (C) 2012 Texas Instruments, Inc.
  *
  * This package is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -17,684 +18,244 @@
  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  *
  */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/sched.h>
+#include <linux/wait.h>
+#include <linux/bitmap.h>
 #include <linux/slab.h>
-#include <linux/spinlock.h>
+#include "tcm.h"
 
-#include "tcm-sita.h"
-
-#define ALIGN_DOWN(value, align) ((value) & ~((align) - 1))
-
-/* Individual selection criteria for different scan areas */
-static s32 CR_L2R_T2B = CR_BIAS_HORIZONTAL;
-static s32 CR_R2L_T2B = CR_DIAGONAL_BALANCE;
-
-/*********************************************
- *	TCM API - Sita Implementation
- *********************************************/
-static s32 sita_reserve_2d(struct tcm *tcm, u16 h, u16 w, u8 align,
-			   struct tcm_area *area);
-static s32 sita_reserve_1d(struct tcm *tcm, u32 slots, struct tcm_area *area);
-static s32 sita_free(struct tcm *tcm, struct tcm_area *area);
-static void sita_deinit(struct tcm *tcm);
-
-/*********************************************
- *	Main Scanner functions
- *********************************************/
-static s32 scan_areas_and_find_fit(struct tcm *tcm, u16 w, u16 h, u16 align,
-				   struct tcm_area *area);
-
-static s32 scan_l2r_t2b(struct tcm *tcm, u16 w, u16 h, u16 align,
-			struct tcm_area *field, struct tcm_area *area);
-
-static s32 scan_r2l_t2b(struct tcm *tcm, u16 w, u16 h, u16 align,
-			struct tcm_area *field, struct tcm_area *area);
-
-static s32 scan_r2l_b2t_one_dim(struct tcm *tcm, u32 num_slots,
-			struct tcm_area *field, struct tcm_area *area);
-
-/*********************************************
- *	Support Infrastructure Methods
- *********************************************/
-static s32 is_area_free(struct tcm_area ***map, u16 x0, u16 y0, u16 w, u16 h);
-
-static s32 update_candidate(struct tcm *tcm, u16 x0, u16 y0, u16 w, u16 h,
-			    struct tcm_area *field, s32 criteria,
-			    struct score *best);
-
-static void get_nearness_factor(struct tcm_area *field,
-				struct tcm_area *candidate,
-				struct nearness_factor *nf);
-
-static void get_neighbor_stats(struct tcm *tcm, struct tcm_area *area,
-			       struct neighbor_stats *stat);
-
-static void fill_area(struct tcm *tcm,
-				struct tcm_area *area, struct tcm_area *parent);
-
-
-/*********************************************/
-
-/*********************************************
- *	Utility Methods
- *********************************************/
-struct tcm *sita_init(u16 width, u16 height, struct tcm_pt *attr)
-{
-	struct tcm *tcm;
-	struct sita_pvt *pvt;
-	struct tcm_area area = {0};
-	s32 i;
-
-	if (width == 0 || height == 0)
-		return NULL;
-
-	tcm = kzalloc(sizeof(*tcm), GFP_KERNEL);
-	pvt = kzalloc(sizeof(*pvt), GFP_KERNEL);
-	if (!tcm || !pvt)
-		goto error;
-
-	/* Updating the pointers to SiTA implementation APIs */
-	tcm->height = height;
-	tcm->width = width;
-	tcm->reserve_2d = sita_reserve_2d;
-	tcm->reserve_1d = sita_reserve_1d;
-	tcm->free = sita_free;
-	tcm->deinit = sita_deinit;
-	tcm->pvt = (void *)pvt;
-
-	spin_lock_init(&(pvt->lock));
-
-	/* Creating tam map */
-	pvt->map = kmalloc(sizeof(*pvt->map) * tcm->width, GFP_KERNEL);
-	if (!pvt->map)
-		goto error;
-
-	for (i = 0; i < tcm->width; i++) {
-		pvt->map[i] =
-			kmalloc(sizeof(**pvt->map) * tcm->height,
-								GFP_KERNEL);
-		if (pvt->map[i] == NULL) {
-			while (i--)
-				kfree(pvt->map[i]);
-			kfree(pvt->map);
-			goto error;
-		}
-	}
-
-	if (attr && attr->x <= tcm->width && attr->y <= tcm->height) {
-		pvt->div_pt.x = attr->x;
-		pvt->div_pt.y = attr->y;
-
-	} else {
-		/* Defaulting to 3:1 ratio on width for 2D area split */
-		/* Defaulting to 3:1 ratio on height for 2D and 1D split */
-		pvt->div_pt.x = (tcm->width * 3) / 4;
-		pvt->div_pt.y = (tcm->height * 3) / 4;
-	}
-
-	spin_lock(&(pvt->lock));
-	assign(&area, 0, 0, width - 1, height - 1);
-	fill_area(tcm, &area, NULL);
-	spin_unlock(&(pvt->lock));
-	return tcm;
-
-error:
-	kfree(tcm);
-	kfree(pvt);
-	return NULL;
-}
-
-static void sita_deinit(struct tcm *tcm)
-{
-	struct sita_pvt *pvt = (struct sita_pvt *)tcm->pvt;
-	struct tcm_area area = {0};
-	s32 i;
-
-	area.p1.x = tcm->width - 1;
-	area.p1.y = tcm->height - 1;
-
-	spin_lock(&(pvt->lock));
-	fill_area(tcm, &area, NULL);
-	spin_unlock(&(pvt->lock));
-
-	for (i = 0; i < tcm->height; i++)
-		kfree(pvt->map[i]);
-	kfree(pvt->map);
-	kfree(pvt);
-}
-
-/**
- * Reserve a 1D area in the container
- *
- * @param num_slots	size of 1D area
- * @param area		pointer to the area that will be populated with the
- *			reserved area
- *
- * @return 0 on success, non-0 error value on failure.
+static unsigned long mask[8];
+/*
+ * pos		position in bitmap
+ * w		width in slots
+ * h		height in slots
+ * map		ptr to bitmap
+ * stride		slots in a row
  */
-static s32 sita_reserve_1d(struct tcm *tcm, u32 num_slots,
-			   struct tcm_area *area)
+static void free_slots(unsigned long pos, uint16_t w, uint16_t h,
+		unsigned long *map, uint16_t stride)
 {
-	s32 ret;
-	struct tcm_area field = {0};
-	struct sita_pvt *pvt = (struct sita_pvt *)tcm->pvt;
+	int i;
 
-	spin_lock(&(pvt->lock));
-
-	/* Scanning entire container */
-	assign(&field, tcm->width - 1, tcm->height - 1, 0, 0);
-
-	ret = scan_r2l_b2t_one_dim(tcm, num_slots, &field, area);
-	if (!ret)
-		/* update map */
-		fill_area(tcm, area, area);
-
-	spin_unlock(&(pvt->lock));
-	return ret;
+	for (i = 0; i < h; i++, pos += stride)
+		bitmap_clear(map, pos, w);
 }
 
-/**
- * Reserve a 2D area in the container
- *
- * @param w	width
- * @param h	height
- * @param area	pointer to the area that will be populated with the reserved
- *		area
- *
- * @return 0 on success, non-0 error value on failure.
+/*
+ * w		width in slots
+ * pos		ptr to position
+ * map		ptr to bitmap
+ * num_bits	number of bits in bitmap
  */
-static s32 sita_reserve_2d(struct tcm *tcm, u16 h, u16 w, u8 align,
-			   struct tcm_area *area)
+static int r2l_b2t_1d(uint16_t w, unsigned long *pos, unsigned long *map,
+		size_t num_bits)
 {
-	s32 ret;
-	struct sita_pvt *pvt = (struct sita_pvt *)tcm->pvt;
+	unsigned long search_count = 0;
+	unsigned long bit;
+	bool area_found = false;
 
-	/* not supporting more than 64 as alignment */
-	if (align > 64)
-		return -EINVAL;
+	*pos = num_bits - w;
 
-	/* we prefer 1, 32 and 64 as alignment */
-	align = align <= 1 ? 1 : align <= 32 ? 32 : 64;
+	while (search_count < num_bits) {
+		bit = find_next_bit(map, num_bits, *pos);
 
-	spin_lock(&(pvt->lock));
-	ret = scan_areas_and_find_fit(tcm, w, h, align, area);
-	if (!ret)
-		/* update map */
-		fill_area(tcm, area, area);
+		if (bit - *pos >= w) {
+			/* found a long enough free area */
+			bitmap_set(map, *pos, w);
+			area_found = true;
+			break;
+		}
 
-	spin_unlock(&(pvt->lock));
-	return ret;
+		search_count = num_bits - bit + w;
+		*pos = bit - w;
+	}
+
+	return (area_found) ? 0 : -ENOMEM;
 }
 
-/**
- * Unreserve a previously allocated 2D or 1D area
- * @param area	area to be freed
- * @return 0 - success
+/*
+ * w = width in slots
+ * h = height in slots
+ * a = align in slots	(mask, 2^n-1, 0 is unaligned)
+ * offset = offset in bytes from 4KiB
+ * pos = position in bitmap for buffer
+ * map = bitmap ptr
+ * num_bits = size of bitmap
+ * stride = bits in one row of container
  */
-static s32 sita_free(struct tcm *tcm, struct tcm_area *area)
+static int l2r_t2b(uint16_t w, uint16_t h, uint16_t a, int16_t offset,
+		unsigned long *pos, unsigned long slot_bytes,
+		unsigned long *map, size_t num_bits, size_t slot_stride)
 {
-	struct sita_pvt *pvt = (struct sita_pvt *)tcm->pvt;
+	int i;
+	unsigned long index;
+	bool area_free;
+	unsigned long slots_per_band = PAGE_SIZE / slot_bytes;
+	unsigned long bit_offset = (offset > 0) ? offset / slot_bytes : 0;
+	unsigned long curr_bit = bit_offset;
+
+	/* reset alignment to 1 if we are matching a specific offset */
+	/* adjust alignment - 1 to get to the format expected in bitmaps */
+	a = (offset > 0) ? 0 : a - 1;
+
+	/* FIXME Return error if slots_per_band > stride */
+
+	while (curr_bit < num_bits) {
+		*pos = bitmap_find_next_zero_area(map, num_bits, curr_bit, w,
+				a);
+
+		/* skip forward if we are not at right offset */
+		if (bit_offset > 0 && (*pos % slots_per_band != bit_offset)) {
+			curr_bit = ALIGN(*pos, slots_per_band) + bit_offset;
+			continue;
+		}
 
-	spin_lock(&(pvt->lock));
+		/* skip forward to next row if we overlap end of row */
+		if ((*pos % slot_stride) + w > slot_stride) {
+			curr_bit = ALIGN(*pos, slot_stride) + bit_offset;
+			continue;
+		}
 
-	/* check that this is in fact an existing area */
-	WARN_ON(pvt->map[area->p0.x][area->p0.y] != area ||
-		pvt->map[area->p1.x][area->p1.y] != area);
+		/* TODO: Handle overlapping 4K boundaries */
 
-	/* Clear the contents of the associated tiles in the map */
-	fill_area(tcm, area, NULL);
+		/* break out of look if we will go past end of container */
+		if ((*pos + slot_stride * h) > num_bits)
+			break;
 
-	spin_unlock(&(pvt->lock));
+		/* generate mask that represents out matching pattern */
+		bitmap_clear(mask, 0, slot_stride);
+		bitmap_set(mask, (*pos % BITS_PER_LONG), w);
 
-	return 0;
-}
-
-/**
- * Note: In general the cordinates in the scan field area relevant to the can
- * sweep directions. The scan origin (e.g. top-left corner) will always be
- * the p0 member of the field.  Therfore, for a scan from top-left p0.x <= p1.x
- * and p0.y <= p1.y; whereas, for a scan from bottom-right p1.x <= p0.x and p1.y
- * <= p0.y
- */
+		/* assume the area is free until we find an overlap */
+		area_free = true;
 
-/**
- * Raster scan horizontally right to left from top to bottom to find a place for
- * a 2D area of given size inside a scan field.
- *
- * @param w	width of desired area
- * @param h	height of desired area
- * @param align	desired area alignment
- * @param area	pointer to the area that will be set to the best position
- * @param field	area to scan (inclusive)
- *
- * @return 0 on success, non-0 error value on failure.
- */
-static s32 scan_r2l_t2b(struct tcm *tcm, u16 w, u16 h, u16 align,
-			struct tcm_area *field, struct tcm_area *area)
-{
-	s32 x, y;
-	s16 start_x, end_x, start_y, end_y, found_x = -1;
-	struct tcm_area ***map = ((struct sita_pvt *)tcm->pvt)->map;
-	struct score best = {{0}, {0}, {0}, 0};
-
-	start_x = field->p0.x;
-	end_x = field->p1.x;
-	start_y = field->p0.y;
-	end_y = field->p1.y;
-
-	/* check scan area co-ordinates */
-	if (field->p0.x < field->p1.x ||
-	    field->p1.y < field->p0.y)
-		return -EINVAL;
-
-	/* check if allocation would fit in scan area */
-	if (w > LEN(start_x, end_x) || h > LEN(end_y, start_y))
-		return -ENOSPC;
-
-	/* adjust start_x and end_y, as allocation would not fit beyond */
-	start_x = ALIGN_DOWN(start_x - w + 1, align); /* - 1 to be inclusive */
-	end_y = end_y - h + 1;
-
-	/* check if allocation would still fit in scan area */
-	if (start_x < end_x)
-		return -ENOSPC;
-
-	/* scan field top-to-bottom, right-to-left */
-	for (y = start_y; y <= end_y; y++) {
-		for (x = start_x; x >= end_x; x -= align) {
-			if (is_area_free(map, x, y, w, h)) {
-				found_x = x;
-
-				/* update best candidate */
-				if (update_candidate(tcm, x, y, w, h, field,
-							CR_R2L_T2B, &best))
-					goto done;
-
-				/* change upper x bound */
-				end_x = x + 1;
+		/* check subsequent rows to see if complete area is free */
+		for (i = 1; i < h; i++) {
+			index = *pos / BITS_PER_LONG + i * 8;
+			if (bitmap_intersects(&map[index], mask,
+				(*pos % BITS_PER_LONG) + w)) {
+				area_free = false;
 				break;
-			} else if (map[x][y] && map[x][y]->is2d) {
-				/* step over 2D areas */
-				x = ALIGN(map[x][y]->p0.x - w + 1, align);
 			}
 		}
 
-		/* break if you find a free area shouldering the scan field */
-		if (found_x == start_x)
+		if (area_free)
 			break;
-	}
-
-	if (!best.a.tcm)
-		return -ENOSPC;
-done:
-	assign(area, best.a.p0.x, best.a.p0.y, best.a.p1.x, best.a.p1.y);
-	return 0;
-}
-
-/**
- * Raster scan horizontally left to right from top to bottom to find a place for
- * a 2D area of given size inside a scan field.
- *
- * @param w	width of desired area
- * @param h	height of desired area
- * @param align	desired area alignment
- * @param area	pointer to the area that will be set to the best position
- * @param field	area to scan (inclusive)
- *
- * @return 0 on success, non-0 error value on failure.
- */
-static s32 scan_l2r_t2b(struct tcm *tcm, u16 w, u16 h, u16 align,
-			struct tcm_area *field, struct tcm_area *area)
-{
-	s32 x, y;
-	s16 start_x, end_x, start_y, end_y, found_x = -1;
-	struct tcm_area ***map = ((struct sita_pvt *)tcm->pvt)->map;
-	struct score best = {{0}, {0}, {0}, 0};
-
-	start_x = field->p0.x;
-	end_x = field->p1.x;
-	start_y = field->p0.y;
-	end_y = field->p1.y;
-
-	/* check scan area co-ordinates */
-	if (field->p1.x < field->p0.x ||
-	    field->p1.y < field->p0.y)
-		return -EINVAL;
-
-	/* check if allocation would fit in scan area */
-	if (w > LEN(end_x, start_x) || h > LEN(end_y, start_y))
-		return -ENOSPC;
-
-	start_x = ALIGN(start_x, align);
-
-	/* check if allocation would still fit in scan area */
-	if (w > LEN(end_x, start_x))
-		return -ENOSPC;
-
-	/* adjust end_x and end_y, as allocation would not fit beyond */
-	end_x = end_x - w + 1; /* + 1 to be inclusive */
-	end_y = end_y - h + 1;
-
-	/* scan field top-to-bottom, left-to-right */
-	for (y = start_y; y <= end_y; y++) {
-		for (x = start_x; x <= end_x; x += align) {
-			if (is_area_free(map, x, y, w, h)) {
-				found_x = x;
-
-				/* update best candidate */
-				if (update_candidate(tcm, x, y, w, h, field,
-							CR_L2R_T2B, &best))
-					goto done;
-				/* change upper x bound */
-				end_x = x - 1;
 
-				break;
-			} else if (map[x][y] && map[x][y]->is2d) {
-				/* step over 2D areas */
-				x = ALIGN_DOWN(map[x][y]->p1.x, align);
-			}
-		}
+		/* go forward past this match */
+		if (bit_offset > 0)
+			curr_bit = ALIGN(*pos, slots_per_band) + bit_offset;
+		else
+			curr_bit = *pos + a + 1;
+	}
 
-		/* break if you find a free area shouldering the scan field */
-		if (found_x == start_x)
-			break;
+	if (area_free) {
+		/* set area as in-use. iterate over rows */
+		for (i = 0, index = *pos; i < h; i++, index += slot_stride)
+			bitmap_set(map, index, w);
 	}
 
-	if (!best.a.tcm)
-		return -ENOSPC;
-done:
-	assign(area, best.a.p0.x, best.a.p0.y, best.a.p1.x, best.a.p1.y);
-	return 0;
+	return (area_free) ? 0 : -ENOMEM;
 }
 
-/**
- * Raster scan horizontally right to left from bottom to top to find a place
- * for a 1D area of given size inside a scan field.
- *
- * @param num_slots	size of desired area
- * @param align		desired area alignment
- * @param area		pointer to the area that will be set to the best
- *			position
- * @param field		area to scan (inclusive)
- *
- * @return 0 on success, non-0 error value on failure.
- */
-static s32 scan_r2l_b2t_one_dim(struct tcm *tcm, u32 num_slots,
-				struct tcm_area *field, struct tcm_area *area)
+static s32 sita_reserve_1d(struct tcm *tcm, u32 num_slots,
+			   struct tcm_area *area)
 {
-	s32 found = 0;
-	s16 x, y;
-	struct sita_pvt *pvt = (struct sita_pvt *)tcm->pvt;
-	struct tcm_area *p;
-
-	/* check scan area co-ordinates */
-	if (field->p0.y < field->p1.y)
-		return -EINVAL;
-
-	/**
-	 * Currently we only support full width 1D scan field, which makes sense
-	 * since 1D slot-ordering spans the full container width.
-	 */
-	if (tcm->width != field->p0.x - field->p1.x + 1)
-		return -EINVAL;
-
-	/* check if allocation would fit in scan area */
-	if (num_slots > tcm->width * LEN(field->p0.y, field->p1.y))
-		return -ENOSPC;
-
-	x = field->p0.x;
-	y = field->p0.y;
-
-	/* find num_slots consecutive free slots to the left */
-	while (found < num_slots) {
-		if (y < 0)
-			return -ENOSPC;
-
-		/* remember bottom-right corner */
-		if (found == 0) {
-			area->p1.x = x;
-			area->p1.y = y;
-		}
-
-		/* skip busy regions */
-		p = pvt->map[x][y];
-		if (p) {
-			/* move to left of 2D areas, top left of 1D */
-			x = p->p0.x;
-			if (!p->is2d)
-				y = p->p0.y;
-
-			/* start over */
-			found = 0;
-		} else {
-			/* count consecutive free slots */
-			found++;
-			if (found == num_slots)
-				break;
-		}
-
-		/* move to the left */
-		if (x == 0)
-			y--;
-		x = (x ? : tcm->width) - 1;
-
+	unsigned long pos;
+	int ret;
+
+	spin_lock(&(tcm->lock));
+	ret = r2l_b2t_1d(num_slots, &pos, tcm->bitmap, tcm->map_size);
+	if (!ret) {
+		area->p0.x = pos % tcm->width;
+		area->p0.y = pos / tcm->width;
+		area->p1.x = (pos + num_slots - 1) % tcm->width;
+		area->p1.y = (pos + num_slots - 1) / tcm->width;
 	}
+	spin_unlock(&(tcm->lock));
 
-	/* set top-left corner */
-	area->p0.x = x;
-	area->p0.y = y;
-	return 0;
+	return ret;
 }
 
-/**
- * Find a place for a 2D area of given size inside a scan field based on its
- * alignment needs.
- *
- * @param w	width of desired area
- * @param h	height of desired area
- * @param align	desired area alignment
- * @param area	pointer to the area that will be set to the best position
- *
- * @return 0 on success, non-0 error value on failure.
- */
-static s32 scan_areas_and_find_fit(struct tcm *tcm, u16 w, u16 h, u16 align,
-				   struct tcm_area *area)
+static s32 sita_reserve_2d(struct tcm *tcm, u16 h, u16 w, u16 align,
+				int16_t offset, uint16_t slot_bytes,
+				struct tcm_area *area)
 {
-	s32 ret = 0;
-	struct tcm_area field = {0};
-	u16 boundary_x, boundary_y;
-	struct sita_pvt *pvt = (struct sita_pvt *)tcm->pvt;
-
-	if (align > 1) {
-		/* prefer top-left corner */
-		boundary_x = pvt->div_pt.x - 1;
-		boundary_y = pvt->div_pt.y - 1;
-
-		/* expand width and height if needed */
-		if (w > pvt->div_pt.x)
-			boundary_x = tcm->width - 1;
-		if (h > pvt->div_pt.y)
-			boundary_y = tcm->height - 1;
-
-		assign(&field, 0, 0, boundary_x, boundary_y);
-		ret = scan_l2r_t2b(tcm, w, h, align, &field, area);
-
-		/* scan whole container if failed, but do not scan 2x */
-		if (ret != 0 && (boundary_x != tcm->width - 1 ||
-				 boundary_y != tcm->height - 1)) {
-			/* scan the entire container if nothing found */
-			assign(&field, 0, 0, tcm->width - 1, tcm->height - 1);
-			ret = scan_l2r_t2b(tcm, w, h, align, &field, area);
-		}
-	} else if (align == 1) {
-		/* prefer top-right corner */
-		boundary_x = pvt->div_pt.x;
-		boundary_y = pvt->div_pt.y - 1;
-
-		/* expand width and height if needed */
-		if (w > (tcm->width - pvt->div_pt.x))
-			boundary_x = 0;
-		if (h > pvt->div_pt.y)
-			boundary_y = tcm->height - 1;
-
-		assign(&field, tcm->width - 1, 0, boundary_x, boundary_y);
-		ret = scan_r2l_t2b(tcm, w, h, align, &field, area);
-
-		/* scan whole container if failed, but do not scan 2x */
-		if (ret != 0 && (boundary_x != 0 ||
-				 boundary_y != tcm->height - 1)) {
-			/* scan the entire container if nothing found */
-			assign(&field, tcm->width - 1, 0, 0, tcm->height - 1);
-			ret = scan_r2l_t2b(tcm, w, h, align, &field,
-					   area);
-		}
+	unsigned long pos;
+	int ret;
+
+	spin_lock(&(tcm->lock));
+	ret = l2r_t2b(w, h, align, offset, &pos, slot_bytes, tcm->bitmap,
+			tcm->map_size, tcm->width);
+
+	if (!ret) {
+		area->p0.x = pos % tcm->width;
+		area->p0.y = pos / tcm->width;
+		area->p1.x = area->p0.x + w - 1;
+		area->p1.y = area->p0.y + h - 1;
 	}
+	spin_unlock(&(tcm->lock));
 
 	return ret;
 }
 
-/* check if an entire area is free */
-static s32 is_area_free(struct tcm_area ***map, u16 x0, u16 y0, u16 w, u16 h)
+static void sita_deinit(struct tcm *tcm)
 {
-	u16 x = 0, y = 0;
-	for (y = y0; y < y0 + h; y++) {
-		for (x = x0; x < x0 + w; x++) {
-			if (map[x][y])
-				return false;
-		}
-	}
-	return true;
+	kfree(tcm);
 }
 
-/* fills an area with a parent tcm_area */
-static void fill_area(struct tcm *tcm, struct tcm_area *area,
-			struct tcm_area *parent)
+static s32 sita_free(struct tcm *tcm, struct tcm_area *area)
 {
-	s32 x, y;
-	struct sita_pvt *pvt = (struct sita_pvt *)tcm->pvt;
-	struct tcm_area a, a_;
-
-	/* set area's tcm; otherwise, enumerator considers it invalid */
-	area->tcm = tcm;
-
-	tcm_for_each_slice(a, *area, a_) {
-		for (x = a.p0.x; x <= a.p1.x; ++x)
-			for (y = a.p0.y; y <= a.p1.y; ++y)
-				pvt->map[x][y] = parent;
+	unsigned long pos;
+	uint16_t w, h;
 
+	pos = area->p0.x + area->p0.y * tcm->width;
+	if (area->is2d) {
+		w = area->p1.x - area->p0.x + 1;
+		h = area->p1.y - area->p0.y + 1;
+	} else {
+		w = area->p1.x + area->p1.y * tcm->width - pos + 1;
+		h = 1;
 	}
+
+	spin_lock(&(tcm->lock));
+	free_slots(pos, w, h, tcm->bitmap, tcm->width);
+	spin_unlock(&(tcm->lock));
+	return 0;
 }
 
-/**
- * Compares a candidate area to the current best area, and if it is a better
- * fit, it updates the best to this one.
- *
- * @param x0, y0, w, h		top, left, width, height of candidate area
- * @param field			scan field
- * @param criteria		scan criteria
- * @param best			best candidate and its scores
- *
- * @return 1 (true) if the candidate area is known to be the final best, so no
- * more searching should be performed
- */
-static s32 update_candidate(struct tcm *tcm, u16 x0, u16 y0, u16 w, u16 h,
-			    struct tcm_area *field, s32 criteria,
-			    struct score *best)
+struct tcm *sita_init(u16 width, u16 height)
 {
-	struct score me;	/* score for area */
-
-	/*
-	 * NOTE: For horizontal bias we always give the first found, because our
-	 * scan is horizontal-raster-based and the first candidate will always
-	 * have the horizontal bias.
-	 */
-	bool first = criteria & CR_BIAS_HORIZONTAL;
-
-	assign(&me.a, x0, y0, x0 + w - 1, y0 + h - 1);
-
-	/* calculate score for current candidate */
-	if (!first) {
-		get_neighbor_stats(tcm, &me.a, &me.n);
-		me.neighs = me.n.edge + me.n.busy;
-		get_nearness_factor(field, &me.a, &me.f);
-	}
-
-	/* the 1st candidate is always the best */
-	if (!best->a.tcm)
-		goto better;
+	struct tcm *tcm;
+	size_t map_size = BITS_TO_LONGS(width*height) * sizeof(unsigned long);
 
-	BUG_ON(first);
+	if (width == 0 || height == 0)
+		return NULL;
 
-	/* diagonal balance check */
-	if ((criteria & CR_DIAGONAL_BALANCE) &&
-		best->neighs <= me.neighs &&
-		(best->neighs < me.neighs ||
-		 /* this implies that neighs and occupied match */
-		 best->n.busy < me.n.busy ||
-		 (best->n.busy == me.n.busy &&
-		  /* check the nearness factor */
-		  best->f.x + best->f.y > me.f.x + me.f.y)))
-		goto better;
+	tcm = kzalloc(sizeof(*tcm) + map_size, GFP_KERNEL);
+	if (!tcm)
+		goto error;
 
-	/* not better, keep going */
-	return 0;
+	/* Updating the pointers to SiTA implementation APIs */
+	tcm->height = height;
+	tcm->width = width;
+	tcm->reserve_2d = sita_reserve_2d;
+	tcm->reserve_1d = sita_reserve_1d;
+	tcm->free = sita_free;
+	tcm->deinit = sita_deinit;
 
-better:
-	/* save current area as best */
-	memcpy(best, &me, sizeof(me));
-	best->a.tcm = tcm;
-	return first;
-}
+	spin_lock_init(&tcm->lock);
+	tcm->bitmap = (unsigned long *)(tcm + 1);
+	bitmap_clear(tcm->bitmap, 0, width*height);
 
-/**
- * Calculate the nearness factor of an area in a search field.  The nearness
- * factor is smaller if the area is closer to the search origin.
- */
-static void get_nearness_factor(struct tcm_area *field, struct tcm_area *area,
-				struct nearness_factor *nf)
-{
-	/**
-	 * Using signed math as field coordinates may be reversed if
-	 * search direction is right-to-left or bottom-to-top.
-	 */
-	nf->x = (s32)(area->p0.x - field->p0.x) * 1000 /
-		(field->p1.x - field->p0.x);
-	nf->y = (s32)(area->p0.y - field->p0.y) * 1000 /
-		(field->p1.y - field->p0.y);
-}
+	tcm->map_size = width*height;
 
-/* get neighbor statistics */
-static void get_neighbor_stats(struct tcm *tcm, struct tcm_area *area,
-			 struct neighbor_stats *stat)
-{
-	s16 x = 0, y = 0;
-	struct sita_pvt *pvt = (struct sita_pvt *)tcm->pvt;
-
-	/* Clearing any exisiting values */
-	memset(stat, 0, sizeof(*stat));
-
-	/* process top & bottom edges */
-	for (x = area->p0.x; x <= area->p1.x; x++) {
-		if (area->p0.y == 0)
-			stat->edge++;
-		else if (pvt->map[x][area->p0.y - 1])
-			stat->busy++;
-
-		if (area->p1.y == tcm->height - 1)
-			stat->edge++;
-		else if (pvt->map[x][area->p1.y + 1])
-			stat->busy++;
-	}
+	return tcm;
 
-	/* process left & right edges */
-	for (y = area->p0.y; y <= area->p1.y; ++y) {
-		if (area->p0.x == 0)
-			stat->edge++;
-		else if (pvt->map[area->p0.x - 1][y])
-			stat->busy++;
-
-		if (area->p1.x == tcm->width - 1)
-			stat->edge++;
-		else if (pvt->map[area->p1.x + 1][y])
-			stat->busy++;
-	}
+error:
+	kfree(tcm);
+	return NULL;
 }
diff --git a/drivers/gpu/drm/omapdrm/tcm.h b/drivers/gpu/drm/omapdrm/tcm.h
index a8d5ce4..ef7df7d 100644
--- a/drivers/gpu/drm/omapdrm/tcm.h
+++ b/drivers/gpu/drm/omapdrm/tcm.h
@@ -61,18 +61,17 @@ struct tcm {
 
 	unsigned int y_offset;	/* offset to use for y coordinates */
 
-	/* 'pvt' structure shall contain any tcm details (attr) along with
-	linked list of allocated areas and mutex for mutually exclusive access
-	to the list.  It may also contain copies of width and height to notice
-	any changes to the publicly available width and height fields. */
-	void *pvt;
+	spinlock_t lock;
+	unsigned long *bitmap;
+	size_t map_size;
 
 	/* function table */
-	s32 (*reserve_2d)(struct tcm *tcm, u16 height, u16 width, u8 align,
+	s32 (*reserve_2d)(struct tcm *tcm, u16 height, u16 width, u16 align,
+			  int16_t offset, uint16_t slot_bytes,
 			  struct tcm_area *area);
 	s32 (*reserve_1d)(struct tcm *tcm, u32 slots, struct tcm_area *area);
-	s32 (*free)      (struct tcm *tcm, struct tcm_area *area);
-	void (*deinit)   (struct tcm *tcm);
+	s32 (*free)(struct tcm *tcm, struct tcm_area *area);
+	void (*deinit)(struct tcm *tcm);
 };
 
 /*=============================================================================
@@ -91,7 +90,7 @@ struct tcm {
  *
  */
 
-struct tcm *sita_init(u16 width, u16 height, struct tcm_pt *attr);
+struct tcm *sita_init(u16 width, u16 height);
 
 
 /**
@@ -120,6 +119,9 @@ static inline void tcm_deinit(struct tcm *tcm)
  *			all values may be supported by the container manager,
  *			but it must support 0 (1), 32 and 64.
  *			0 value is equivalent to 1.
+ * @param offset	Offset requirement, in bytes.  This is the offset
+ *			from a 4KiB aligned virtual address.
+ * @param slot_bytes	Width of slot in bytes
  * @param area		Pointer to where the reserved area should be stored.
  *
  * @return 0 on success.  Non-0 error code on failure.  Also,
@@ -129,7 +131,8 @@ static inline void tcm_deinit(struct tcm *tcm)
  *	    allocation.
  */
 static inline s32 tcm_reserve_2d(struct tcm *tcm, u16 width, u16 height,
-				 u16 align, struct tcm_area *area)
+				u16 align, int16_t offset, uint16_t slot_bytes,
+				struct tcm_area *area)
 {
 	/* perform rudimentary error checking */
 	s32 res = tcm  == NULL ? -ENODEV :
@@ -140,7 +143,8 @@ static inline s32 tcm_reserve_2d(struct tcm *tcm, u16 width, u16 height,
 
 	if (!res) {
 		area->is2d = true;
-		res = tcm->reserve_2d(tcm, height, width, align, area);
+		res = tcm->reserve_2d(tcm, height, width, align, offset,
+					slot_bytes, area);
 		area->tcm = res ? NULL : tcm;
 	}
 
-- 
cgit v1.1


From b75e1513fcdbc6e8988a57bc0d9fc21f8c4d7b2c Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Fri, 28 Aug 2015 11:23:03 +0300
Subject: drm/omap: remove unused plugin defines

Remove unused defines related to SGX plugin which are not used.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/omapdrm/omap_drv.h | 6 ------
 1 file changed, 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index 718f032..9e00307 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -38,12 +38,6 @@
 
 struct omap_drm_usergart;
 
-/* max # of mapper-id's that can be assigned.. todo, come up with a better
- * (but still inexpensive) way to store/access per-buffer mapper private
- * data..
- */
-#define MAX_MAPPERS 2
-
 /* parameters which describe (unrotated) coordinates of scanout within a fb: */
 struct omap_drm_window {
 	uint32_t rotation;
-- 
cgit v1.1


From 728fea775caf6f72f6139f820df0917239333f1e Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Fri, 2 Oct 2015 11:10:41 +0300
Subject: drm/omap: set DRIVER_ATOMIC for omapdrm

omapdrm supports atomic modesetting, and it seems to work ok. So let's
set the flag to enable the atomic modesetting API support.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/gpu/drm/omapdrm/omap_drv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index cc79055..dfafdb6 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -832,7 +832,8 @@ static const struct file_operations omapdriver_fops = {
 };
 
 static struct drm_driver omap_drm_driver = {
-	.driver_features = DRIVER_MODESET | DRIVER_GEM  | DRIVER_PRIME,
+	.driver_features = DRIVER_MODESET | DRIVER_GEM  | DRIVER_PRIME |
+		DRIVER_ATOMIC,
 	.load = dev_load,
 	.unload = dev_unload,
 	.open = dev_open,
-- 
cgit v1.1


From 9c8e566e4930a00b51bee7766a5c188f20fdb16b Mon Sep 17 00:00:00 2001
From: Tomi Valkeinen <tomi.valkeinen@ti.com>
Date: Wed, 4 Nov 2015 17:10:59 +0200
Subject: drm/omap: remove obsolete manager assignment

omap_encoder_update() assigns an overlay manager to
dssdev->src->manager. This assignment is not needed, as the connections
in the display chain have already been made at connect step.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---
 drivers/gpu/drm/omapdrm/omap_encoder.c | 2 --
 1 file changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c
index 0c104ad..61714e96 100644
--- a/drivers/gpu/drm/omapdrm/omap_encoder.c
+++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
@@ -110,8 +110,6 @@ static int omap_encoder_update(struct drm_encoder *encoder,
 	struct omap_dss_driver *dssdrv = dssdev->driver;
 	int ret;
 
-	dssdev->src->manager = omap_dss_get_overlay_manager(channel);
-
 	if (dssdrv->check_timings) {
 		ret = dssdrv->check_timings(dssdev, timings);
 	} else {
-- 
cgit v1.1


From d21b02af63fd90d5fd6b8042fa5fb25f5911128d Mon Sep 17 00:00:00 2001
From: Geliang Tang <geliangtang@163.com>
Date: Sun, 27 Dec 2015 18:45:58 +0800
Subject: drm/gma500: use to_pci_dev()

Use to_pci_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/gma500/power.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/gma500/power.c b/drivers/gpu/drm/gma500/power.c
index b6b135f..bea8578 100644
--- a/drivers/gpu/drm/gma500/power.c
+++ b/drivers/gpu/drm/gma500/power.c
@@ -187,7 +187,7 @@ static bool gma_resume_pci(struct pci_dev *pdev)
  */
 int gma_power_suspend(struct device *_dev)
 {
-	struct pci_dev *pdev = container_of(_dev, struct pci_dev, dev);
+	struct pci_dev *pdev = to_pci_dev(_dev);
 	struct drm_device *dev = pci_get_drvdata(pdev);
 	struct drm_psb_private *dev_priv = dev->dev_private;
 
@@ -214,7 +214,7 @@ int gma_power_suspend(struct device *_dev)
  */
 int gma_power_resume(struct device *_dev)
 {
-	struct pci_dev *pdev = container_of(_dev, struct pci_dev, dev);
+	struct pci_dev *pdev = to_pci_dev(_dev);
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
 	mutex_lock(&power_mutex);
-- 
cgit v1.1


From 69a0f89c0641668d402573a05b327ac8ed6d2560 Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Wed, 30 Dec 2015 22:20:30 +0100
Subject: drm/dp/mst: constify drm_dp_mst_topology_cbs structures

The drm_dp_mst_topology_cbs structures are never modified, so declare them
as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_dp_mst.c    | 2 +-
 drivers/gpu/drm/radeon/radeon_dp_mst.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c b/drivers/gpu/drm/i915/intel_dp_mst.c
index e8d369d..9ae1a4f 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -512,7 +512,7 @@ static void intel_dp_mst_hotplug(struct drm_dp_mst_topology_mgr *mgr)
 	drm_kms_helper_hotplug_event(dev);
 }
 
-static struct drm_dp_mst_topology_cbs mst_cbs = {
+static const struct drm_dp_mst_topology_cbs mst_cbs = {
 	.add_connector = intel_dp_add_mst_connector,
 	.register_connector = intel_dp_register_mst_connector,
 	.destroy_connector = intel_dp_destroy_mst_connector,
diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c
index 94323f5..8a02225 100644
--- a/drivers/gpu/drm/radeon/radeon_dp_mst.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c
@@ -329,7 +329,7 @@ static void radeon_dp_mst_hotplug(struct drm_dp_mst_topology_mgr *mgr)
 	drm_kms_helper_hotplug_event(dev);
 }
 
-struct drm_dp_mst_topology_cbs mst_cbs = {
+const struct drm_dp_mst_topology_cbs mst_cbs = {
 	.add_connector = radeon_dp_add_mst_connector,
 	.register_connector = radeon_dp_register_mst_connector,
 	.destroy_connector = radeon_dp_destroy_mst_connector,
-- 
cgit v1.1


From 3a848662c75118e1ee4653e08e25943d8b4ab8b7 Mon Sep 17 00:00:00 2001
From: Lukas Wunner <lukas@wunner.de>
Date: Sat, 2 Jan 2016 18:47:17 +0100
Subject: vga_switcheroo: Prettify documentation

Fix indentation of vga_switcheroo sections in gpu.tmpl.

Change section type of API documentation from "chapter" to "sect1"
so that the individual functions no longer clutter up the ToC.
Group together under a new "API" chapter.

Fix wording "heretoforth" -> "henceforth".

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/vga/vga_switcheroo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index 41edd5a..d64d905 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -63,7 +63,7 @@
  * for the inactive GPU.) Also, muxes are often used to cut power to the
  * discrete GPU while it is not used.
  *
- * DRM drivers register GPUs with vga_switcheroo, these are heretoforth called
+ * DRM drivers register GPUs with vga_switcheroo, these are henceforth called
  * clients. The mux is called the handler. Muxless machines also register a
  * handler to control the power state of the discrete GPU, its ->switchto
  * callback is a no-op for obvious reasons. The discrete GPU is often equipped
-- 
cgit v1.1


From 6a53b31349e7fbe6f742b7f09d7c2118d4fe81e3 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 1 Jan 2016 14:07:41 +0100
Subject: drm: powerplay: use div64_s64 instead of do_div
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The newly added code for Fiji creates a correct compiler warning
about invalid use of the do_div macro:

In file included from powerplay/hwmgr/ppatomctrl.c:31:0:
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppevvmath.h: In function 'fDivide':
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppevvmath.h:382:89: warning: comparison of distinct pointer types lacks a cast
     do_div(longlongX, longlongY); /*Q(32,32) divided by Q(16,16) = Q(16,16) Back to original format */

do_div() divides an unsigned 64-bit number by an unsigned 32-bit number.
The code instead wants to divide two signed 64-bit numbers, which is done
using the div64_s64 function.

Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 770911a3cfbb ("drm/amd/powerplay: add/update headers for Fiji SMU and DPM")
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
index 42f2423..411cb0f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
@@ -379,7 +379,7 @@ fInt fDivide (fInt X, fInt Y)
 
     longlongX = longlongX << 16; /*Q(16,16) -> Q(32,32) */
 
-    do_div(longlongX, longlongY); /*Q(32,32) divided by Q(16,16) = Q(16,16) Back to original format */
+    div64_s64(longlongX, longlongY); /*Q(32,32) divided by Q(16,16) = Q(16,16) Back to original format */
 
     fQuotient.full = (int)longlongX;
     return fQuotient;
-- 
cgit v1.1


From bd9343208704fcc70a5b919f228a7d26ae472727 Mon Sep 17 00:00:00 2001
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
Date: Fri, 18 Dec 2015 17:14:42 -0500
Subject: drm/dp/mst: process broadcast messages correctly

In case broadcast message received in UP request,
RAD cannot be used to identify message originator.
Message should be parsed, originator should be found
by GUID from parsed message.

Also reply with broadcast in case broadcast message
received (for now it is always broadcast)

Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/drm_dp_mst_topology.c | 95 +++++++++++++++++++++++++++++++----
 1 file changed, 84 insertions(+), 11 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index c5a942b..7710de6 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1215,6 +1215,50 @@ out:
 	return mstb;
 }
 
+static struct drm_dp_mst_branch *get_mst_branch_device_by_guid_helper(
+	struct drm_dp_mst_branch *mstb,
+	uint8_t *guid)
+{
+	struct drm_dp_mst_branch *found_mstb;
+	struct drm_dp_mst_port *port;
+
+	list_for_each_entry(port, &mstb->ports, next) {
+		if (!port->mstb)
+			continue;
+
+		if (port->guid_valid && memcmp(port->guid, guid, 16) == 0)
+			return port->mstb;
+
+		found_mstb = get_mst_branch_device_by_guid_helper(port->mstb, guid);
+
+		if (found_mstb)
+			return found_mstb;
+	}
+
+	return NULL;
+}
+
+static struct drm_dp_mst_branch *drm_dp_get_mst_branch_device_by_guid(
+	struct drm_dp_mst_topology_mgr *mgr,
+	uint8_t *guid)
+{
+	struct drm_dp_mst_branch *mstb;
+
+	/* find the port by iterating down */
+	mutex_lock(&mgr->lock);
+
+	if (mgr->guid_valid && memcmp(mgr->guid, guid, 16) == 0)
+		mstb = mgr->mst_primary;
+	else
+		mstb = get_mst_branch_device_by_guid_helper(mgr->mst_primary, guid);
+
+	if (mstb)
+		kref_get(&mstb->kref);
+
+	mutex_unlock(&mgr->lock);
+	return mstb;
+}
+
 static void drm_dp_check_and_send_link_address(struct drm_dp_mst_topology_mgr *mgr,
 					       struct drm_dp_mst_branch *mstb)
 {
@@ -1325,6 +1369,7 @@ static int set_hdr_from_dst_qlock(struct drm_dp_sideband_msg_hdr *hdr,
 				  struct drm_dp_sideband_msg_tx *txmsg)
 {
 	struct drm_dp_mst_branch *mstb = txmsg->dst;
+	u8 req_type;
 
 	/* both msg slots are full */
 	if (txmsg->seqno == -1) {
@@ -1341,7 +1386,13 @@ static int set_hdr_from_dst_qlock(struct drm_dp_sideband_msg_hdr *hdr,
 			txmsg->seqno = 1;
 		mstb->tx_slots[txmsg->seqno] = txmsg;
 	}
-	hdr->broadcast = 0;
+
+	req_type = txmsg->msg[0] & 0x7f;
+	if (req_type == DP_CONNECTION_STATUS_NOTIFY ||
+		req_type == DP_RESOURCE_STATUS_NOTIFY)
+		hdr->broadcast = 1;
+	else
+		hdr->broadcast = 0;
 	hdr->path_msg = txmsg->path_msg;
 	hdr->lct = mstb->lct;
 	hdr->lcr = mstb->lct - 1;
@@ -2157,28 +2208,50 @@ static int drm_dp_mst_handle_up_req(struct drm_dp_mst_topology_mgr *mgr)
 
 	if (mgr->up_req_recv.have_eomt) {
 		struct drm_dp_sideband_msg_req_body msg;
-		struct drm_dp_mst_branch *mstb;
+		struct drm_dp_mst_branch *mstb = NULL;
 		bool seqno;
-		mstb = drm_dp_get_mst_branch_device(mgr,
-						    mgr->up_req_recv.initial_hdr.lct,
-						    mgr->up_req_recv.initial_hdr.rad);
-		if (!mstb) {
-			DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->up_req_recv.initial_hdr.lct);
-			memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
-			return 0;
+
+		if (!mgr->up_req_recv.initial_hdr.broadcast) {
+			mstb = drm_dp_get_mst_branch_device(mgr,
+							    mgr->up_req_recv.initial_hdr.lct,
+							    mgr->up_req_recv.initial_hdr.rad);
+			if (!mstb) {
+				DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->up_req_recv.initial_hdr.lct);
+				memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+				return 0;
+			}
 		}
 
 		seqno = mgr->up_req_recv.initial_hdr.seqno;
 		drm_dp_sideband_parse_req(&mgr->up_req_recv, &msg);
 
 		if (msg.req_type == DP_CONNECTION_STATUS_NOTIFY) {
-			drm_dp_send_up_ack_reply(mgr, mstb, msg.req_type, seqno, false);
+			drm_dp_send_up_ack_reply(mgr, mgr->mst_primary, msg.req_type, seqno, false);
+
+			if (!mstb)
+				mstb = drm_dp_get_mst_branch_device_by_guid(mgr, msg.u.conn_stat.guid);
+
+			if (!mstb) {
+				DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->up_req_recv.initial_hdr.lct);
+				memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+				return 0;
+			}
+
 			drm_dp_update_port(mstb, &msg.u.conn_stat);
 			DRM_DEBUG_KMS("Got CSN: pn: %d ldps:%d ddps: %d mcs: %d ip: %d pdt: %d\n", msg.u.conn_stat.port_number, msg.u.conn_stat.legacy_device_plug_status, msg.u.conn_stat.displayport_device_plug_status, msg.u.conn_stat.message_capability_status, msg.u.conn_stat.input_port, msg.u.conn_stat.peer_device_type);
 			(*mgr->cbs->hotplug)(mgr);
 
 		} else if (msg.req_type == DP_RESOURCE_STATUS_NOTIFY) {
-			drm_dp_send_up_ack_reply(mgr, mstb, msg.req_type, seqno, false);
+			drm_dp_send_up_ack_reply(mgr, mgr->mst_primary, msg.req_type, seqno, false);
+			if (!mstb)
+				mstb = drm_dp_get_mst_branch_device_by_guid(mgr, msg.u.resource_stat.guid);
+
+			if (!mstb) {
+				DRM_DEBUG_KMS("Got MST reply from unknown device %d\n", mgr->up_req_recv.initial_hdr.lct);
+				memset(&mgr->up_req_recv, 0, sizeof(struct drm_dp_sideband_msg_rx));
+				return 0;
+			}
+
 			DRM_DEBUG_KMS("Got RSN: pn: %d avail_pbn %d\n", msg.u.resource_stat.port_number, msg.u.resource_stat.available_pbn);
 		}
 
-- 
cgit v1.1


From 1f16ee7fa13649f4e55aa48ad31c3eb0722a62d3 Mon Sep 17 00:00:00 2001
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
Date: Fri, 18 Dec 2015 17:14:43 -0500
Subject: drm/dp/mst: always send reply for UP request

We should always send reply for UP request in order
to make downstream device clean-up resources appropriately.

Issue was that reply for UP request was sent only once.

Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/drm_dp_mst_topology.c | 30 +++++++++++-------------------
 1 file changed, 11 insertions(+), 19 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 7710de6..ca92a32 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1494,26 +1494,18 @@ static void process_single_down_tx_qlock(struct drm_dp_mst_topology_mgr *mgr)
 }
 
 /* called holding qlock */
-static void process_single_up_tx_qlock(struct drm_dp_mst_topology_mgr *mgr)
+static void process_single_up_tx_qlock(struct drm_dp_mst_topology_mgr *mgr,
+				       struct drm_dp_sideband_msg_tx *txmsg)
 {
-	struct drm_dp_sideband_msg_tx *txmsg;
 	int ret;
 
 	/* construct a chunk from the first msg in the tx_msg queue */
-	if (list_empty(&mgr->tx_msg_upq)) {
-		mgr->tx_up_in_progress = false;
-		return;
-	}
-
-	txmsg = list_first_entry(&mgr->tx_msg_upq, struct drm_dp_sideband_msg_tx, next);
 	ret = process_single_tx_qlock(mgr, txmsg, true);
-	if (ret == 1) {
-		/* up txmsgs aren't put in slots - so free after we send it */
-		list_del(&txmsg->next);
-		kfree(txmsg);
-	} else if (ret)
+
+	if (ret != 1)
 		DRM_DEBUG_KMS("failed to send msg in q %d\n", ret);
-	mgr->tx_up_in_progress = true;
+
+	txmsg->dst->tx_slots[txmsg->seqno] = NULL;
 }
 
 static void drm_dp_queue_down_tx(struct drm_dp_mst_topology_mgr *mgr,
@@ -1907,11 +1899,12 @@ static int drm_dp_send_up_ack_reply(struct drm_dp_mst_topology_mgr *mgr,
 	drm_dp_encode_up_ack_reply(txmsg, req_type);
 
 	mutex_lock(&mgr->qlock);
-	list_add_tail(&txmsg->next, &mgr->tx_msg_upq);
-	if (!mgr->tx_up_in_progress) {
-		process_single_up_tx_qlock(mgr);
-	}
+
+	process_single_up_tx_qlock(mgr, txmsg);
+
 	mutex_unlock(&mgr->qlock);
+
+	kfree(txmsg);
 	return 0;
 }
 
@@ -2843,7 +2836,6 @@ int drm_dp_mst_topology_mgr_init(struct drm_dp_mst_topology_mgr *mgr,
 	mutex_init(&mgr->qlock);
 	mutex_init(&mgr->payload_lock);
 	mutex_init(&mgr->destroy_connector_lock);
-	INIT_LIST_HEAD(&mgr->tx_msg_upq);
 	INIT_LIST_HEAD(&mgr->tx_msg_downq);
 	INIT_LIST_HEAD(&mgr->destroy_connector_list);
 	INIT_WORK(&mgr->work, drm_dp_mst_link_probe_work);
-- 
cgit v1.1


From 75af4c8c4c0f60d7ad135419805798f144e9baf9 Mon Sep 17 00:00:00 2001
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
Date: Fri, 25 Dec 2015 16:14:47 +0800
Subject: drm/dp/mst: fix in MSTB RAD initialization

This fix is needed to support more then two
branch displays, so RAD address consist at
least of 2 elements

Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/drm_dp_mst_topology.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index ca92a32..d809ce8 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -978,17 +978,17 @@ static struct drm_dp_mst_port *drm_dp_get_port(struct drm_dp_mst_branch *mstb, u
 static u8 drm_dp_calculate_rad(struct drm_dp_mst_port *port,
 				 u8 *rad)
 {
-	int lct = port->parent->lct;
+	int parent_lct = port->parent->lct;
 	int shift = 4;
-	int idx = lct / 2;
-	if (lct > 1) {
-		memcpy(rad, port->parent->rad, idx);
-		shift = (lct % 2) ? 4 : 0;
+	int idx = (parent_lct - 1) / 2;
+	if (parent_lct > 1) {
+		memcpy(rad, port->parent->rad, idx + 1);
+		shift = (parent_lct % 2) ? 4 : 0;
 	} else
 		rad[0] = 0;
 
 	rad[idx] |= port->port_num << shift;
-	return lct + 1;
+	return parent_lct + 1;
 }
 
 /*
-- 
cgit v1.1


From 7a11a334aa6af4c65c6a0d81b60c97fc18673532 Mon Sep 17 00:00:00 2001
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
Date: Fri, 25 Dec 2015 16:14:48 +0800
Subject: drm/dp/mst: fix in RAD element access

This is needed to receive correct port
number from RAD, so MSTB could be found

Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/drm_dp_mst_topology.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index d809ce8..6ed90a2 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1044,7 +1044,7 @@ static void build_mst_prop_path(const struct drm_dp_mst_branch *mstb,
 	snprintf(proppath, proppath_size, "mst:%d", mstb->mgr->conn_base_id);
 	for (i = 0; i < (mstb->lct - 1); i++) {
 		int shift = (i % 2) ? 0 : 4;
-		int port_num = mstb->rad[i / 2] >> shift;
+		int port_num = (mstb->rad[i / 2] >> shift) & 0xf;
 		snprintf(temp, sizeof(temp), "-%d", port_num);
 		strlcat(proppath, temp, proppath_size);
 	}
@@ -1195,7 +1195,7 @@ static struct drm_dp_mst_branch *drm_dp_get_mst_branch_device(struct drm_dp_mst_
 
 	for (i = 0; i < lct - 1; i++) {
 		int shift = (i % 2) ? 0 : 4;
-		int port_num = rad[i / 2] >> shift;
+		int port_num = (rad[i / 2] >> shift) & 0xf;
 
 		list_for_each_entry(port, &mstb->ports, next) {
 			if (port->port_num == port_num) {
-- 
cgit v1.1


From 85a21eafbc2218ffba59b1dda2ce9d7148bf43d2 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Mon, 4 Jan 2016 18:19:12 +0100
Subject: drm/radeon: Drop unnecessary unsigned int < 0 check
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Unsigned integers can never be negative, so drop this check.

Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon_kms.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 4fab44e..414953c 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -759,7 +759,7 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, unsigned int pipe)
 	u32 count;
 	struct radeon_device *rdev = dev->dev_private;
 
-	if (pipe < 0 || pipe >= rdev->num_crtc) {
+	if (pipe >= rdev->num_crtc) {
 		DRM_ERROR("Invalid crtc %u\n", pipe);
 		return -EINVAL;
 	}
-- 
cgit v1.1


From 2500a3c9e06d349defdca00f2efd7fab189ae72f Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 4 Jan 2016 23:42:55 +0300
Subject: drm/amd/powerplay: fix a reversed condition

This test was reversed so it would end up leading to a NULL dereference.

Fixes: 4630f0faae80 ('drm/amd/powerplay: add Carrizo smu support')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
index e74023b..873a8d2 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/cz_smumgr.c
@@ -818,7 +818,7 @@ static int cz_smu_fini(struct pp_smumgr *smumgr)
 		return -EINVAL;
 
 	cz_smu = (struct cz_smumgr *)smumgr->backend;
-	if (!cz_smu) {
+	if (cz_smu) {
 		cgs_free_gpu_mem(smumgr->device,
 				cz_smu->toc_buffer.handle);
 		cgs_free_gpu_mem(smumgr->device,
-- 
cgit v1.1


From b92c26d1808ccd2acac17b660dce750ba9b0a0db Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 4 Jan 2016 23:43:47 +0300
Subject: drm/amdgpu/cgs: cleanup some indenting

This code is indented too far.  Also we normally use spaces to align if
statement conditions.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 6fa0fea..59485d0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -843,15 +843,15 @@ static int amdgpu_cgs_acpi_eval_object(void *cgs_device,
 	if (info->input_count > 0) {
 		if (info->pinput_argument == NULL)
 			return -EINVAL;
-			argument = info->pinput_argument;
-			func_no = argument->value;
-			for (i = 0; i < info->input_count; i++) {
-				if (((argument->type == ACPI_TYPE_STRING) ||
-					(argument->type == ACPI_TYPE_BUFFER))
-					&& (argument->pointer == NULL))
-					return -EINVAL;
-				argument++;
-			}
+		argument = info->pinput_argument;
+		func_no = argument->value;
+		for (i = 0; i < info->input_count; i++) {
+			if (((argument->type == ACPI_TYPE_STRING) ||
+			     (argument->type == ACPI_TYPE_BUFFER)) &&
+			    (argument->pointer == NULL))
+				return -EINVAL;
+			argument++;
+		}
 	}
 
 	if (info->output_count > 0) {
-- 
cgit v1.1


From 7c9574f262a25c7ca0779df31098ba4e0c382e86 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 4 Jan 2016 23:44:24 +0300
Subject: drm/amd/powerplay: precedence bug in init_non_clock_fields()

The cast to uint8_t happens before the right shift so this always sets
.m3arb to zero.  The cast is actually a no-op so we can remove it.

Fixes: 3bace3591493 ('drm/amd/powerplay: add hardware manager sub-component')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
index 1d385f4..8f9d705 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
@@ -735,8 +735,8 @@ static int init_non_clock_fields(struct pp_hwmgr *hwmgr,
 
 	ps->memory.dllOff = (0 != tmp);
 
-	ps->memory.m3arb = (uint8_t)(le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
-						ATOM_PPLIB_M3ARB_MASK) >> ATOM_PPLIB_M3ARB_SHIFT;
+	ps->memory.m3arb = (le32_to_cpu(pnon_clock_info->ulCapsAndSettings) &
+			    ATOM_PPLIB_M3ARB_MASK) >> ATOM_PPLIB_M3ARB_SHIFT;
 
 	ps->temperatures.min = PP_TEMPERATURE_UNITS_PER_CENTIGRADES *
 				     pnon_clock_info->ucMinTemperature;
-- 
cgit v1.1


From e1de741529412f31cb53899307bd63286918c49c Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Tue, 29 Dec 2015 11:57:38 +0800
Subject: drm/amdgpu: fix NULL in vm_grab_id while S3 back

vm_manager_fini shouldn't be in suspend phase.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c | 1 -
 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 1 -
 2 files changed, 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index dababe4..3f95606 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -1016,7 +1016,6 @@ static int gmc_v7_0_suspend(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev->vm_manager.enabled) {
-		amdgpu_vm_manager_fini(adev);
 		gmc_v7_0_vm_fini(adev);
 		adev->vm_manager.enabled = false;
 	}
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index adc25f8..c0c9a01 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -1037,7 +1037,6 @@ static int gmc_v8_0_suspend(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	if (adev->vm_manager.enabled) {
-		amdgpu_vm_manager_fini(adev);
 		gmc_v8_0_vm_fini(adev);
 		adev->vm_manager.enabled = false;
 	}
-- 
cgit v1.1


From 1dab5f067e1371e5ed88aa6c47a3cd800f061cfa Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 15 Dec 2015 10:21:46 -0500
Subject: amdgpu/vce3: Cleanup harvest config function.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Basic LOC reduction.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index 35f48ad..0de86de 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -314,14 +314,11 @@ static int vce_v3_0_start(struct amdgpu_device *adev)
 static unsigned vce_v3_0_get_harvest_config(struct amdgpu_device *adev)
 {
 	u32 tmp;
-	unsigned ret;
 
 	/* Fiji, Stoney are single pipe */
 	if ((adev->asic_type == CHIP_FIJI) ||
-	    (adev->asic_type == CHIP_STONEY)){
-		ret = AMDGPU_VCE_HARVEST_VCE1;
-		return ret;
-	}
+	    (adev->asic_type == CHIP_STONEY))
+		return AMDGPU_VCE_HARVEST_VCE1;
 
 	/* Tonga and CZ are dual or single pipe */
 	if (adev->flags & AMD_IS_APU)
@@ -335,19 +332,14 @@ static unsigned vce_v3_0_get_harvest_config(struct amdgpu_device *adev)
 
 	switch (tmp) {
 	case 1:
-		ret = AMDGPU_VCE_HARVEST_VCE0;
-		break;
+		return AMDGPU_VCE_HARVEST_VCE0;
 	case 2:
-		ret = AMDGPU_VCE_HARVEST_VCE1;
-		break;
+		return AMDGPU_VCE_HARVEST_VCE1;
 	case 3:
-		ret = AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1;
-		break;
+		return AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1;
 	default:
-		ret = 0;
+		return 0;
 	}
-
-	return ret;
 }
 
 static int vce_v3_0_early_init(void *handle)
-- 
cgit v1.1


From 92988e604b8a7c7d541396905433021eedfc28bb Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 15 Dec 2015 10:35:56 -0500
Subject: amdgpu/vce3: Simplify idle and wait for idle code
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

More LOC reductions in VCE3 code.  This patch simplifies the is_idle and
wait_for_idle logic.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 30 +++++-------------------------
 1 file changed, 5 insertions(+), 25 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index 0de86de..f20529d 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -535,17 +535,9 @@ static bool vce_v3_0_is_idle(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	u32 mask = 0;
-	int idx;
-
-	for (idx = 0; idx < 2; ++idx) {
-		if (adev->vce.harvest_config & (1 << idx))
-			continue;
 
-		if (idx == 0)
-			mask |= SRBM_STATUS2__VCE0_BUSY_MASK;
-		else
-			mask |= SRBM_STATUS2__VCE1_BUSY_MASK;
-	}
+	mask |= (adev->vce.harvest_config & (1<<0)) ? 0 : SRBM_STATUS2__VCE0_BUSY_MASK;
+	mask |= (adev->vce.harvest_config & (1<<1)) ? 0 : SRBM_STATUS2__VCE1_BUSY_MASK;
 
 	return !(RREG32(mmSRBM_STATUS2) & mask);
 }
@@ -554,23 +546,11 @@ static int vce_v3_0_wait_for_idle(void *handle)
 {
 	unsigned i;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-	u32 mask = 0;
-	int idx;
 
-	for (idx = 0; idx < 2; ++idx) {
-		if (adev->vce.harvest_config & (1 << idx))
-			continue;
-
-		if (idx == 0)
-			mask |= SRBM_STATUS2__VCE0_BUSY_MASK;
-		else
-			mask |= SRBM_STATUS2__VCE1_BUSY_MASK;
-	}
-
-	for (i = 0; i < adev->usec_timeout; i++) {
-		if (!(RREG32(mmSRBM_STATUS2) & mask))
+	for (i = 0; i < adev->usec_timeout; i++)
+		if (vce_v3_0_is_idle(handle))
 			return 0;
-	}
+
 	return -ETIMEDOUT;
 }
 
-- 
cgit v1.1


From af18b0f7fb635e5b18d541bf05058723412d749f Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 15 Dec 2015 10:40:16 -0500
Subject: amdgpu/vce3: Simplify vce_v3_0_soft_reset()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

LOC reduction and simplification.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index f20529d..d50db76 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -558,17 +558,10 @@ static int vce_v3_0_soft_reset(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	u32 mask = 0;
-	int idx;
 
-	for (idx = 0; idx < 2; ++idx) {
-		if (adev->vce.harvest_config & (1 << idx))
-			continue;
+	mask |= (adev->vce.harvest_config & (1<<0)) ? 0 : SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK;
+	mask |= (adev->vce.harvest_config & (1<<1)) ? 0 : SRBM_SOFT_RESET__SOFT_RESET_VCE1_MASK;
 
-		if (idx == 0)
-			mask |= SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK;
-		else
-			mask |= SRBM_SOFT_RESET__SOFT_RESET_VCE1_MASK;
-	}
 	WREG32_P(mmSRBM_SOFT_RESET, mask,
 		 ~(SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK |
 		   SRBM_SOFT_RESET__SOFT_RESET_VCE1_MASK));
-- 
cgit v1.1


From 81da2edef935adc6091deb20963c29d8463f1440 Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 15 Dec 2015 10:42:39 -0500
Subject: amdgpu/vce3: Simplify vce_v3_0_process_interrupt()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Fold two cases into one for a LOC reduction.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index d50db76..d3e7ba6 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -663,10 +663,8 @@ static int vce_v3_0_process_interrupt(struct amdgpu_device *adev,
 
 	switch (entry->src_data) {
 	case 0:
-		amdgpu_fence_process(&adev->vce.ring[0]);
-		break;
 	case 1:
-		amdgpu_fence_process(&adev->vce.ring[1]);
+		amdgpu_fence_process(&adev->vce.ring[entry->src_data]);
 		break;
 	default:
 		DRM_ERROR("Unhandled interrupt: %d %d\n",
-- 
cgit v1.1


From 74af12762de65cbbc11e11501dacd652fae75de9 Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Mon, 4 Jan 2016 10:46:41 -0500
Subject: amdgpu/vce3: Remove magic constants from harvest register masks.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index d3e7ba6..ad56b1f 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -536,8 +536,8 @@ static bool vce_v3_0_is_idle(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	u32 mask = 0;
 
-	mask |= (adev->vce.harvest_config & (1<<0)) ? 0 : SRBM_STATUS2__VCE0_BUSY_MASK;
-	mask |= (adev->vce.harvest_config & (1<<1)) ? 0 : SRBM_STATUS2__VCE1_BUSY_MASK;
+	mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE0) ? 0 : SRBM_STATUS2__VCE0_BUSY_MASK;
+	mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE1) ? 0 : SRBM_STATUS2__VCE1_BUSY_MASK;
 
 	return !(RREG32(mmSRBM_STATUS2) & mask);
 }
@@ -559,8 +559,8 @@ static int vce_v3_0_soft_reset(void *handle)
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	u32 mask = 0;
 
-	mask |= (adev->vce.harvest_config & (1<<0)) ? 0 : SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK;
-	mask |= (adev->vce.harvest_config & (1<<1)) ? 0 : SRBM_SOFT_RESET__SOFT_RESET_VCE1_MASK;
+	mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE0) ? 0 : SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK;
+	mask |= (adev->vce.harvest_config & AMDGPU_VCE_HARVEST_VCE1) ? 0 : SRBM_SOFT_RESET__SOFT_RESET_VCE1_MASK;
 
 	WREG32_P(mmSRBM_SOFT_RESET, mask,
 		 ~(SRBM_SOFT_RESET__SOFT_RESET_VCE0_MASK |
-- 
cgit v1.1


From 691ca86a3a15a9c5054edb3c517a1aeb40e9fadc Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 15 Dec 2015 10:55:34 -0500
Subject: amdgpu/vce3: Simplify vce_v3_0_hw_init and ensure both rings default
 to not ready.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Simplified the ring test and added logic to ensure rings are marked not ready
by default.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 24 +++++++++---------------
 1 file changed, 9 insertions(+), 15 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
index ad56b1f..e99af81 100644
--- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c
@@ -414,28 +414,22 @@ static int vce_v3_0_sw_fini(void *handle)
 
 static int vce_v3_0_hw_init(void *handle)
 {
-	struct amdgpu_ring *ring;
-	int r;
+	int r, i;
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
 	r = vce_v3_0_start(adev);
 	if (r)
 		return r;
 
-	ring = &adev->vce.ring[0];
-	ring->ready = true;
-	r = amdgpu_ring_test_ring(ring);
-	if (r) {
-		ring->ready = false;
-		return r;
-	}
+	adev->vce.ring[0].ready = false;
+	adev->vce.ring[1].ready = false;
 
-	ring = &adev->vce.ring[1];
-	ring->ready = true;
-	r = amdgpu_ring_test_ring(ring);
-	if (r) {
-		ring->ready = false;
-		return r;
+	for (i = 0; i < 2; i++) {
+		r = amdgpu_ring_test_ring(&adev->vce.ring[i]);
+		if (r)
+			return r;
+		else
+			adev->vce.ring[i].ready = true;
 	}
 
 	DRM_INFO("VCE initialized successfully.\n");
-- 
cgit v1.1


From 9e4e1ae82f2479a32bee61132206367a710e961e Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 15 Dec 2015 13:01:49 -0500
Subject: amdgpu/dce11: Remove division from dce_v11_0_vblank_wait()

Mimics odd behaviour where (i++ % 100 == 0) is true in the first iteration of each loop...

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 8701661..80be62a 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -211,7 +211,7 @@ static bool dce_v11_0_is_counter_moving(struct amdgpu_device *adev, int crtc)
  */
 static void dce_v11_0_vblank_wait(struct amdgpu_device *adev, int crtc)
 {
-	unsigned i = 0;
+	unsigned i = 100;
 
 	if (crtc >= adev->mode_info.num_crtc)
 		return;
@@ -223,14 +223,16 @@ static void dce_v11_0_vblank_wait(struct amdgpu_device *adev, int crtc)
 	 * wait for another frame.
 	 */
 	while (dce_v11_0_is_in_vblank(adev, crtc)) {
-		if (i++ % 100 == 0) {
+		if (i++ == 100) {
+			i = 0;
 			if (!dce_v11_0_is_counter_moving(adev, crtc))
 				break;
 		}
 	}
 
 	while (!dce_v11_0_is_in_vblank(adev, crtc)) {
-		if (i++ % 100 == 0) {
+		if (i++ == 100) {
+			i = 0;
 			if (!dce_v11_0_is_counter_moving(adev, crtc))
 				break;
 		}
-- 
cgit v1.1


From 15c3277ff60286860b3dc98651fc241875e678fa Mon Sep 17 00:00:00 2001
From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 15 Dec 2015 13:03:43 -0500
Subject: amdgpu/dce11:  Add test for crtc < 0 to various DCEv11 functions

To be consistent with other DCE11 functions test for crtc < 0.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 80be62a..8e67249 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -213,7 +213,7 @@ static void dce_v11_0_vblank_wait(struct amdgpu_device *adev, int crtc)
 {
 	unsigned i = 100;
 
-	if (crtc >= adev->mode_info.num_crtc)
+	if (crtc < 0 || crtc >= adev->mode_info.num_crtc)
 		return;
 
 	if (!(RREG32(mmCRTC_CONTROL + crtc_offsets[crtc]) & CRTC_CONTROL__CRTC_MASTER_EN_MASK))
@@ -241,7 +241,7 @@ static void dce_v11_0_vblank_wait(struct amdgpu_device *adev, int crtc)
 
 static u32 dce_v11_0_vblank_get_counter(struct amdgpu_device *adev, int crtc)
 {
-	if (crtc >= adev->mode_info.num_crtc)
+	if (crtc < 0 || crtc >= adev->mode_info.num_crtc)
 		return 0;
 	else
 		return RREG32(mmCRTC_STATUS_FRAME_COUNT + crtc_offsets[crtc]);
@@ -3386,7 +3386,7 @@ static void dce_v11_0_crtc_vblank_int_ack(struct amdgpu_device *adev,
 {
 	u32 tmp;
 
-	if (crtc >= adev->mode_info.num_crtc) {
+	if (crtc < 0 || crtc >= adev->mode_info.num_crtc) {
 		DRM_DEBUG("invalid crtc %d\n", crtc);
 		return;
 	}
@@ -3401,7 +3401,7 @@ static void dce_v11_0_crtc_vline_int_ack(struct amdgpu_device *adev,
 {
 	u32 tmp;
 
-	if (crtc >= adev->mode_info.num_crtc) {
+	if (crtc < 0 || crtc >= adev->mode_info.num_crtc) {
 		DRM_DEBUG("invalid crtc %d\n", crtc);
 		return;
 	}
-- 
cgit v1.1


From 6984128d01cf935820a0563f3a00c6623ba58109 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 4 Jan 2016 10:10:59 +0000
Subject: drm: Balance error path for GEM handle allocation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The current error path for failure when establishing a handle for a GEM
object is unbalance, e.g. we call object_close() without calling first
object_open(). Use the typical onion structure to only undo what has
been set up prior to the error.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_gem.c | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 2e10bba..a08176d 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -343,27 +343,32 @@ drm_gem_handle_create_tail(struct drm_file *file_priv,
 	spin_unlock(&file_priv->table_lock);
 	idr_preload_end();
 	mutex_unlock(&dev->object_name_lock);
-	if (ret < 0) {
-		drm_gem_object_handle_unreference_unlocked(obj);
-		return ret;
-	}
+	if (ret < 0)
+		goto err_unref;
+
 	*handlep = ret;
 
 	ret = drm_vma_node_allow(&obj->vma_node, file_priv->filp);
-	if (ret) {
-		drm_gem_handle_delete(file_priv, *handlep);
-		return ret;
-	}
+	if (ret)
+		goto err_remove;
 
 	if (dev->driver->gem_open_object) {
 		ret = dev->driver->gem_open_object(obj, file_priv);
-		if (ret) {
-			drm_gem_handle_delete(file_priv, *handlep);
-			return ret;
-		}
+		if (ret)
+			goto err_revoke;
 	}
 
 	return 0;
+
+err_revoke:
+	drm_vma_node_revoke(&obj->vma_node, file_priv->filp);
+err_remove:
+	spin_lock(&file_priv->table_lock);
+	idr_remove(&file_priv->object_idr, *handlep);
+	spin_unlock(&file_priv->table_lock);
+err_unref:
+	drm_gem_object_handle_unreference_unlocked(obj);
+	return ret;
 }
 
 /**
-- 
cgit v1.1


From 98a8883ad419128493b8cfab3982d58785deabda Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 4 Jan 2016 10:11:00 +0000
Subject: drm: Only bump object-reference count when adding first handle
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We only need a single reference count for all handles (i.e. non-zero
obj->handle_count) and so can trim a few atomic operations by only
taking the reference on the first handle and dropping it after the last.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451902261-25380-2-git-send-email-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_gem.c | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index a08176d..ad955d7 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -220,6 +220,9 @@ static void drm_gem_object_exported_dma_buf_free(struct drm_gem_object *obj)
 static void
 drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
 {
+	struct drm_device *dev = obj->dev;
+	bool final = false;
+
 	if (WARN_ON(obj->handle_count == 0))
 		return;
 
@@ -229,14 +232,16 @@ drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
 	* checked for a name
 	*/
 
-	mutex_lock(&obj->dev->object_name_lock);
+	mutex_lock(&dev->object_name_lock);
 	if (--obj->handle_count == 0) {
 		drm_gem_object_handle_free(obj);
 		drm_gem_object_exported_dma_buf_free(obj);
+		final = true;
 	}
-	mutex_unlock(&obj->dev->object_name_lock);
+	mutex_unlock(&dev->object_name_lock);
 
-	drm_gem_object_unreference_unlocked(obj);
+	if (final)
+		drm_gem_object_unreference_unlocked(obj);
 }
 
 /**
@@ -329,6 +334,8 @@ drm_gem_handle_create_tail(struct drm_file *file_priv,
 	int ret;
 
 	WARN_ON(!mutex_is_locked(&dev->object_name_lock));
+	if (obj->handle_count++ == 0)
+		drm_gem_object_reference(obj);
 
 	/*
 	 * Get the user-visible handle using idr.  Preload and perform
@@ -338,10 +345,10 @@ drm_gem_handle_create_tail(struct drm_file *file_priv,
 	spin_lock(&file_priv->table_lock);
 
 	ret = idr_alloc(&file_priv->object_idr, obj, 1, 0, GFP_NOWAIT);
-	drm_gem_object_reference(obj);
-	obj->handle_count++;
+
 	spin_unlock(&file_priv->table_lock);
 	idr_preload_end();
+
 	mutex_unlock(&dev->object_name_lock);
 	if (ret < 0)
 		goto err_unref;
-- 
cgit v1.1


From 0f646425b94a01606450eb03b3a8f3b5e03ea9b8 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 4 Jan 2016 10:11:01 +0000
Subject: drm: Use a normal idr allocation for the obj->name
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Unlike the handle, the name table uses a sleeping mutex rather than a
spinlock. The allocation is in a normal context, and we can use the
simpler sleeping gfp_t, rather than have to take from the atomic
reserves.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451902261-25380-3-git-send-email-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_gem.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index ad955d7..1b0c2c1 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -642,7 +642,6 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data,
 		return -ENOENT;
 
 	mutex_lock(&dev->object_name_lock);
-	idr_preload(GFP_KERNEL);
 	/* prevent races with concurrent gem_close. */
 	if (obj->handle_count == 0) {
 		ret = -ENOENT;
@@ -650,7 +649,7 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data,
 	}
 
 	if (!obj->name) {
-		ret = idr_alloc(&dev->object_name_idr, obj, 1, 0, GFP_NOWAIT);
+		ret = idr_alloc(&dev->object_name_idr, obj, 1, 0, GFP_KERNEL);
 		if (ret < 0)
 			goto err;
 
@@ -661,7 +660,6 @@ drm_gem_flink_ioctl(struct drm_device *dev, void *data,
 	ret = 0;
 
 err:
-	idr_preload_end();
 	mutex_unlock(&dev->object_name_lock);
 	drm_gem_object_unreference_unlocked(obj);
 	return ret;
-- 
cgit v1.1


From 5350a031247680590724a1badc112d1217f721d6 Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Mon, 4 Jan 2016 12:53:15 +0100
Subject: drm/i915: Set connector_state->connector using the helper.

The atomic helper sets connector_state->connector, which the i915
code didn't. This will become a problem when we start using it.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-1-git-send-email-maarten.lankhorst@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_display.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index bda6b9c..e8f76be 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6475,13 +6475,11 @@ static void intel_connector_check_state(struct intel_connector *connector)
 
 int intel_connector_init(struct intel_connector *connector)
 {
-	struct drm_connector_state *connector_state;
+	drm_atomic_helper_connector_reset(&connector->base);
 
-	connector_state = kzalloc(sizeof *connector_state, GFP_KERNEL);
-	if (!connector_state)
+	if (!connector->base.state)
 		return -ENOMEM;
 
-	connector->base.state = connector_state;
 	return 0;
 }
 
-- 
cgit v1.1


From 4cd39917ddb2fb5691e05b13b13f1f2398343b3e Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Mon, 4 Jan 2016 12:53:16 +0100
Subject: drm/atomic: Add __drm_atomic_helper_connector_reset, v2.

This is useful for drivers that subclass connector_state, like tegra.

Changes since v1:
- Docbook updates.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-2-git-send-email-maarten.lankhorst@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_atomic_helper.c | 30 ++++++++++++++++++++++++++----
 1 file changed, 26 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 268d37f..26d258d 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -2606,6 +2606,28 @@ void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
 EXPORT_SYMBOL(drm_atomic_helper_plane_destroy_state);
 
 /**
+ * __drm_atomic_helper_connector_reset - reset state on connector
+ * @connector: drm connector
+ * @conn_state: connector state to assign
+ *
+ * Initializes the newly allocated @conn_state and assigns it to
+ * #connector ->state, usually required when initializing the drivers
+ * or when called from the ->reset hook.
+ *
+ * This is useful for drivers that subclass the connector state.
+ */
+void
+__drm_atomic_helper_connector_reset(struct drm_connector *connector,
+				    struct drm_connector_state *conn_state)
+{
+	if (conn_state)
+		conn_state->connector = connector;
+
+	connector->state = conn_state;
+}
+EXPORT_SYMBOL(__drm_atomic_helper_connector_reset);
+
+/**
  * drm_atomic_helper_connector_reset - default ->reset hook for connectors
  * @connector: drm connector
  *
@@ -2615,11 +2637,11 @@ EXPORT_SYMBOL(drm_atomic_helper_plane_destroy_state);
  */
 void drm_atomic_helper_connector_reset(struct drm_connector *connector)
 {
-	kfree(connector->state);
-	connector->state = kzalloc(sizeof(*connector->state), GFP_KERNEL);
+	struct drm_connector_state *conn_state =
+		kzalloc(sizeof(*conn_state), GFP_KERNEL);
 
-	if (connector->state)
-		connector->state->connector = connector;
+	kfree(connector->state);
+	__drm_atomic_helper_connector_reset(connector, conn_state);
 }
 EXPORT_SYMBOL(drm_atomic_helper_connector_reset);
 
-- 
cgit v1.1


From 5459a2ad9da0c93161f31cfda5d39e23b64d50f8 Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Mon, 4 Jan 2016 12:53:17 +0100
Subject: drm/tegra: Use __drm_atomic_helper_reset_connector for subclassing
 connector state, v2.

Changes since v1:
- Do not reset if state allocation fails.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Thierry Reding <treding@nvidia.com> #irc
Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-3-git-send-email-maarten.lankhorst@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/tegra/dsi.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index 50d46ae..44e1027 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -745,14 +745,13 @@ static void tegra_dsi_soft_reset(struct tegra_dsi *dsi)
 
 static void tegra_dsi_connector_reset(struct drm_connector *connector)
 {
-	struct tegra_dsi_state *state;
-
-	kfree(connector->state);
-	connector->state = NULL;
+	struct tegra_dsi_state *state =
+		kzalloc(sizeof(*state), GFP_KERNEL);
 
-	state = kzalloc(sizeof(*state), GFP_KERNEL);
-	if (state)
-		connector->state = &state->base;
+	if (state) {
+		kfree(connector->state);
+		__drm_atomic_helper_connector_reset(connector, &state->base);
+	}
 }
 
 static struct drm_connector_state *
-- 
cgit v1.1


From 4cd9fa529d77dde8f760adb3d934dfac6e169b1e Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Mon, 4 Jan 2016 12:53:18 +0100
Subject: drm/atomic: add connector mask to drm_crtc_state.

It can be useful to iterate over connectors without grabbing
connection_mutex. It can also be used to see how many connectors
are on a crtc without iterating over the list.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-4-git-send-email-maarten.lankhorst@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_atomic.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 6a21e5c..14b3215 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1063,10 +1063,21 @@ drm_atomic_set_crtc_for_connector(struct drm_connector_state *conn_state,
 {
 	struct drm_crtc_state *crtc_state;
 
+	if (conn_state->crtc && conn_state->crtc != crtc) {
+		crtc_state = drm_atomic_get_existing_crtc_state(conn_state->state,
+								conn_state->crtc);
+
+		crtc_state->connector_mask &=
+			~(1 << drm_connector_index(conn_state->connector));
+	}
+
 	if (crtc) {
 		crtc_state = drm_atomic_get_crtc_state(conn_state->state, crtc);
 		if (IS_ERR(crtc_state))
 			return PTR_ERR(crtc_state);
+
+		crtc_state->connector_mask |=
+			1 << drm_connector_index(conn_state->connector);
 	}
 
 	conn_state->crtc = crtc;
-- 
cgit v1.1


From 4cba68507cf58db99752cf79198beb4a85a9f8ce Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 8 Dec 2015 09:49:20 +0100
Subject: drm/atomic-helper: Reject legacy flips on a disabled pipe
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

We want this for consistency with existing page_flip semantics.

Since this spurred quite a discussion on IRC also document why we
reject event generation when the pipe is off: It's not that it's hard
to implement, but userspace has a track recording which proves that it's
way too easy to accidentally abuse and cause havoc. We want to make
sure userspace doesn't get away with that.

v2: Somehow thought we do reject events already, but that code only
existed in my imagination ... Also suggestions from Thierry.

Cc: Daniel Stone <daniels@collabora.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1449564561-3896-4-git-send-email-daniel.vetter@ffwll.ch
---
 drivers/gpu/drm/drm_atomic.c        | 16 ++++++++++++++++
 drivers/gpu/drm/drm_atomic_helper.c |  9 +++++++++
 2 files changed, 25 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 14b3215..6050c80f 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -508,6 +508,22 @@ static int drm_atomic_crtc_check(struct drm_crtc *crtc,
 		return -EINVAL;
 	}
 
+	/*
+	 * Reject event generation for when a CRTC is off and stays off.
+	 * It wouldn't be hard to implement this, but userspace has a track
+	 * record of happily burning through 100% cpu (or worse, crash) when the
+	 * display pipe is suspended. To avoid all that fun just reject updates
+	 * that ask for events since likely that indicates a bug in the
+	 * compositor's drawing loop. This is consistent with the vblank IOCTL
+	 * and legacy page_flip IOCTL which also reject service on a disabled
+	 * pipe.
+	 */
+	if (state->event && !state->active && !crtc->state->active) {
+		DRM_DEBUG_ATOMIC("[CRTC:%d] requesting event but off\n",
+				 crtc->base.id);
+		return -EINVAL;
+	}
+
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 26d258d..738104b 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -2284,6 +2284,15 @@ retry:
 		goto fail;
 	drm_atomic_set_fb_for_plane(plane_state, fb);
 
+	/* Make sure we don't accidentally do a full modeset. */
+	state->allow_modeset = false;
+	if (!crtc_state->active) {
+		DRM_DEBUG_ATOMIC("[CRTC:%d] disabled, rejecting legacy flip\n",
+				 crtc->base.id);
+		ret = -EINVAL;
+		goto fail;
+	}
+
 	ret = drm_atomic_async_commit(state);
 	if (ret != 0)
 		goto fail;
-- 
cgit v1.1


From 9649399e918f61788a6302a0f7d3c5ed34c2930c Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 5 Jan 2016 09:42:30 +0000
Subject: drm: Do not set outparam on error during GEM handle allocation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Good practice dictates that we do not leak stale information to our
callers, and should avoid overwriting an outparam on an error path.

Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451986951-3703-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_gem.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 1b0c2c1..eeee320 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -331,6 +331,7 @@ drm_gem_handle_create_tail(struct drm_file *file_priv,
 			   u32 *handlep)
 {
 	struct drm_device *dev = obj->dev;
+	u32 handle;
 	int ret;
 
 	WARN_ON(!mutex_is_locked(&dev->object_name_lock));
@@ -353,7 +354,7 @@ drm_gem_handle_create_tail(struct drm_file *file_priv,
 	if (ret < 0)
 		goto err_unref;
 
-	*handlep = ret;
+	handle = ret;
 
 	ret = drm_vma_node_allow(&obj->vma_node, file_priv->filp);
 	if (ret)
@@ -365,13 +366,14 @@ drm_gem_handle_create_tail(struct drm_file *file_priv,
 			goto err_revoke;
 	}
 
+	*handlep = handle;
 	return 0;
 
 err_revoke:
 	drm_vma_node_revoke(&obj->vma_node, file_priv->filp);
 err_remove:
 	spin_lock(&file_priv->table_lock);
-	idr_remove(&file_priv->object_idr, *handlep);
+	idr_remove(&file_priv->object_idr, handle);
 	spin_unlock(&file_priv->table_lock);
 err_unref:
 	drm_gem_object_handle_unreference_unlocked(obj);
-- 
cgit v1.1


From 8815b23aa0933653812e9c13c506f6f60fac474e Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 5 Jan 2016 09:42:31 +0000
Subject: drm: Remove opencoded drm_gem_object_release_handle()
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

drm_gem_handle_delete() contains its own version of
drm_gem_object_release_handle(), so lets just call the release method
instead.

Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451986951-3703-2-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_gem.c | 55 +++++++++++++++++++++--------------------------
 1 file changed, 24 insertions(+), 31 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index eeee320..2e8c77e 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -244,6 +244,29 @@ drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
 		drm_gem_object_unreference_unlocked(obj);
 }
 
+/*
+ * Called at device or object close to release the file's
+ * handle references on objects.
+ */
+static int
+drm_gem_object_release_handle(int id, void *ptr, void *data)
+{
+	struct drm_file *file_priv = data;
+	struct drm_gem_object *obj = ptr;
+	struct drm_device *dev = obj->dev;
+
+	if (drm_core_check_feature(dev, DRIVER_PRIME))
+		drm_gem_remove_prime_handles(obj, file_priv);
+	drm_vma_node_revoke(&obj->vma_node, file_priv->filp);
+
+	if (dev->driver->gem_close_object)
+		dev->driver->gem_close_object(obj, file_priv);
+
+	drm_gem_object_handle_unreference_unlocked(obj);
+
+	return 0;
+}
+
 /**
  * drm_gem_handle_delete - deletes the given file-private handle
  * @filp: drm file-private structure to use for the handle look up
@@ -282,14 +305,7 @@ drm_gem_handle_delete(struct drm_file *filp, u32 handle)
 	idr_remove(&filp->object_idr, handle);
 	spin_unlock(&filp->table_lock);
 
-	if (drm_core_check_feature(dev, DRIVER_PRIME))
-		drm_gem_remove_prime_handles(obj, filp);
-	drm_vma_node_revoke(&obj->vma_node, filp->filp);
-
-	if (dev->driver->gem_close_object)
-		dev->driver->gem_close_object(obj, filp);
-	drm_gem_object_handle_unreference_unlocked(obj);
-
+	drm_gem_object_release_handle(handle, obj, filp);
 	return 0;
 }
 EXPORT_SYMBOL(drm_gem_handle_delete);
@@ -726,29 +742,6 @@ drm_gem_open(struct drm_device *dev, struct drm_file *file_private)
 	spin_lock_init(&file_private->table_lock);
 }
 
-/*
- * Called at device close to release the file's
- * handle references on objects.
- */
-static int
-drm_gem_object_release_handle(int id, void *ptr, void *data)
-{
-	struct drm_file *file_priv = data;
-	struct drm_gem_object *obj = ptr;
-	struct drm_device *dev = obj->dev;
-
-	if (drm_core_check_feature(dev, DRIVER_PRIME))
-		drm_gem_remove_prime_handles(obj, file_priv);
-	drm_vma_node_revoke(&obj->vma_node, file_priv->filp);
-
-	if (dev->driver->gem_close_object)
-		dev->driver->gem_close_object(obj, file_priv);
-
-	drm_gem_object_handle_unreference_unlocked(obj);
-
-	return 0;
-}
-
 /**
  * drm_gem_release - release file-private GEM resources
  * @dev: drm_device which is being closed by userspace
-- 
cgit v1.1


From b59b8de3149736e5094cb786978a1ba8d6d55b34 Mon Sep 17 00:00:00 2001
From: Chris Zhong <zyw@rock-chips.com>
Date: Wed, 6 Jan 2016 12:03:53 +0800
Subject: drm/rockchip: return a true clock rate to adjusted_mode

Since the mipi dsi driver need to use the clock of vop to make the
calculation of Blanking. But sometimes the clock driver can not set a
accurate clock_rate for vop, get it by clk_round_rate before mode_set,
so we can get the true value.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index f5b3da2..056cac3 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -878,9 +878,14 @@ static bool vop_crtc_mode_fixup(struct drm_crtc *crtc,
 				const struct drm_display_mode *mode,
 				struct drm_display_mode *adjusted_mode)
 {
+	struct vop *vop = to_vop(crtc);
+
 	if (adjusted_mode->htotal == 0 || adjusted_mode->vtotal == 0)
 		return false;
 
+	adjusted_mode->clock =
+		clk_round_rate(vop->dclk, mode->clock * 1000) / 1000;
+
 	return true;
 }
 
-- 
cgit v1.1


From 84e05408fcfefb9b28050f701e1e94fe9f86804b Mon Sep 17 00:00:00 2001
From: Chris Zhong <zyw@rock-chips.com>
Date: Wed, 6 Jan 2016 16:12:54 +0800
Subject: drm: rockchip: Support Synopsys DW MIPI DSI

Add support for Synopsys DesignWare MIPI DSI controller which is
embedded in the rk3288 SoCs.

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
---
 drivers/gpu/drm/rockchip/Kconfig            |   10 +
 drivers/gpu/drm/rockchip/Makefile           |    1 +
 drivers/gpu/drm/rockchip/dw-mipi-dsi.c      | 1194 +++++++++++++++++++++++++++
 drivers/gpu/drm/rockchip/rockchip_drm_vop.c |    3 +
 4 files changed, 1208 insertions(+)
 create mode 100644 drivers/gpu/drm/rockchip/dw-mipi-dsi.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig
index 35215f6..8573985 100644
--- a/drivers/gpu/drm/rockchip/Kconfig
+++ b/drivers/gpu/drm/rockchip/Kconfig
@@ -25,3 +25,13 @@ config ROCKCHIP_DW_HDMI
 	  for the Synopsys DesignWare HDMI driver. If you want to
 	  enable HDMI on RK3288 based SoC, you should selet this
 	  option.
+
+config ROCKCHIP_DW_MIPI_DSI
+	tristate "Rockchip specific extensions for Synopsys DW MIPI DSI"
+	depends on DRM_ROCKCHIP
+	select DRM_MIPI_DSI
+	help
+	 This selects support for Rockchip SoC specific extensions
+	 for the Synopsys DesignWare HDMI driver. If you want to
+	 enable MIPI DSI on RK3288 based SoC, you should selet this
+	 option.
diff --git a/drivers/gpu/drm/rockchip/Makefile b/drivers/gpu/drm/rockchip/Makefile
index a9d380f..d1dc0f7 100644
--- a/drivers/gpu/drm/rockchip/Makefile
+++ b/drivers/gpu/drm/rockchip/Makefile
@@ -6,6 +6,7 @@ rockchipdrm-y := rockchip_drm_drv.o rockchip_drm_fb.o rockchip_drm_fbdev.o \
 		rockchip_drm_gem.o
 
 obj-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o
+obj-$(CONFIG_ROCKCHIP_DW_MIPI_DSI) += dw-mipi-dsi.o
 
 obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_drm_vop.o \
 				rockchip_vop_reg.o
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
new file mode 100644
index 0000000..7bfe243
--- /dev/null
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -0,0 +1,1194 @@
+/*
+ * Copyright (c) 2016, Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/iopoll.h>
+#include <linux/math64.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/regmap.h>
+#include <linux/mfd/syscon.h>
+#include <drm/drm_atomic_helper.h>
+#include <drm/drm_crtc.h>
+#include <drm/drm_crtc_helper.h>
+#include <drm/drm_mipi_dsi.h>
+#include <drm/drm_of.h>
+#include <drm/drm_panel.h>
+#include <drm/drmP.h>
+#include <video/mipi_display.h>
+
+#include "rockchip_drm_drv.h"
+#include "rockchip_drm_vop.h"
+
+#define DRIVER_NAME    "dw-mipi-dsi"
+
+#define GRF_SOC_CON6                    0x025c
+#define DSI0_SEL_VOP_LIT                (1 << 6)
+#define DSI1_SEL_VOP_LIT                (1 << 9)
+
+#define DSI_VERSION			0x00
+#define DSI_PWR_UP			0x04
+#define RESET				0
+#define POWERUP				BIT(0)
+
+#define DSI_CLKMGR_CFG			0x08
+#define TO_CLK_DIVIDSION(div)		(((div) & 0xff) << 8)
+#define TX_ESC_CLK_DIVIDSION(div)	(((div) & 0xff) << 0)
+
+#define DSI_DPI_VCID			0x0c
+#define DPI_VID(vid)			(((vid) & 0x3) << 0)
+
+#define DSI_DPI_COLOR_CODING		0x10
+#define EN18_LOOSELY			BIT(8)
+#define DPI_COLOR_CODING_16BIT_1	0x0
+#define DPI_COLOR_CODING_16BIT_2	0x1
+#define DPI_COLOR_CODING_16BIT_3	0x2
+#define DPI_COLOR_CODING_18BIT_1	0x3
+#define DPI_COLOR_CODING_18BIT_2	0x4
+#define DPI_COLOR_CODING_24BIT		0x5
+
+#define DSI_DPI_CFG_POL			0x14
+#define COLORM_ACTIVE_LOW		BIT(4)
+#define SHUTD_ACTIVE_LOW		BIT(3)
+#define HSYNC_ACTIVE_LOW		BIT(2)
+#define VSYNC_ACTIVE_LOW		BIT(1)
+#define DATAEN_ACTIVE_LOW		BIT(0)
+
+#define DSI_DPI_LP_CMD_TIM		0x18
+#define OUTVACT_LPCMD_TIME(p)		(((p) & 0xff) << 16)
+#define INVACT_LPCMD_TIME(p)		((p) & 0xff)
+
+#define DSI_DBI_CFG			0x20
+#define DSI_DBI_CMDSIZE			0x28
+
+#define DSI_PCKHDL_CFG			0x2c
+#define EN_CRC_RX			BIT(4)
+#define EN_ECC_RX			BIT(3)
+#define EN_BTA				BIT(2)
+#define EN_EOTP_RX			BIT(1)
+#define EN_EOTP_TX			BIT(0)
+
+#define DSI_MODE_CFG			0x34
+#define ENABLE_VIDEO_MODE		0
+#define ENABLE_CMD_MODE			BIT(0)
+
+#define DSI_VID_MODE_CFG		0x38
+#define FRAME_BTA_ACK			BIT(14)
+#define ENABLE_LOW_POWER		(0x3f << 8)
+#define ENABLE_LOW_POWER_MASK		(0x3f << 8)
+#define VID_MODE_TYPE_BURST_SYNC_PULSES		0x2
+#define VID_MODE_TYPE_MASK			0x3
+
+#define DSI_VID_PKT_SIZE		0x3c
+#define VID_PKT_SIZE(p)			(((p) & 0x3fff) << 0)
+#define VID_PKT_MAX_SIZE		0x3fff
+
+#define DSI_VID_HSA_TIME		0x48
+#define DSI_VID_HBP_TIME		0x4c
+#define DSI_VID_HLINE_TIME		0x50
+#define DSI_VID_VSA_LINES		0x54
+#define DSI_VID_VBP_LINES		0x58
+#define DSI_VID_VFP_LINES		0x5c
+#define DSI_VID_VACTIVE_LINES		0x60
+#define DSI_CMD_MODE_CFG		0x68
+#define MAX_RD_PKT_SIZE_LP		BIT(24)
+#define DCS_LW_TX_LP			BIT(19)
+#define DCS_SR_0P_TX_LP			BIT(18)
+#define DCS_SW_1P_TX_LP			BIT(17)
+#define DCS_SW_0P_TX_LP			BIT(16)
+#define GEN_LW_TX_LP			BIT(14)
+#define GEN_SR_2P_TX_LP			BIT(13)
+#define GEN_SR_1P_TX_LP			BIT(12)
+#define GEN_SR_0P_TX_LP			BIT(11)
+#define GEN_SW_2P_TX_LP			BIT(10)
+#define GEN_SW_1P_TX_LP			BIT(9)
+#define GEN_SW_0P_TX_LP			BIT(8)
+#define EN_ACK_RQST			BIT(1)
+#define EN_TEAR_FX			BIT(0)
+
+#define CMD_MODE_ALL_LP			(MAX_RD_PKT_SIZE_LP | \
+					 DCS_LW_TX_LP | \
+					 DCS_SR_0P_TX_LP | \
+					 DCS_SW_1P_TX_LP | \
+					 DCS_SW_0P_TX_LP | \
+					 GEN_LW_TX_LP | \
+					 GEN_SR_2P_TX_LP | \
+					 GEN_SR_1P_TX_LP | \
+					 GEN_SR_0P_TX_LP | \
+					 GEN_SW_2P_TX_LP | \
+					 GEN_SW_1P_TX_LP | \
+					 GEN_SW_0P_TX_LP)
+
+#define DSI_GEN_HDR			0x6c
+#define GEN_HDATA(data)			(((data) & 0xffff) << 8)
+#define GEN_HDATA_MASK			(0xffff << 8)
+#define GEN_HTYPE(type)			(((type) & 0xff) << 0)
+#define GEN_HTYPE_MASK			0xff
+
+#define DSI_GEN_PLD_DATA		0x70
+
+#define DSI_CMD_PKT_STATUS		0x74
+#define GEN_CMD_EMPTY			BIT(0)
+#define GEN_CMD_FULL			BIT(1)
+#define GEN_PLD_W_EMPTY			BIT(2)
+#define GEN_PLD_W_FULL			BIT(3)
+#define GEN_PLD_R_EMPTY			BIT(4)
+#define GEN_PLD_R_FULL			BIT(5)
+#define GEN_RD_CMD_BUSY			BIT(6)
+
+#define DSI_TO_CNT_CFG			0x78
+#define HSTX_TO_CNT(p)			(((p) & 0xffff) << 16)
+#define LPRX_TO_CNT(p)			((p) & 0xffff)
+
+#define DSI_BTA_TO_CNT			0x8c
+
+#define DSI_LPCLK_CTRL			0x94
+#define AUTO_CLKLANE_CTRL		BIT(1)
+#define PHY_TXREQUESTCLKHS		BIT(0)
+
+#define DSI_PHY_TMR_LPCLK_CFG		0x98
+#define PHY_CLKHS2LP_TIME(lbcc)		(((lbcc) & 0x3ff) << 16)
+#define PHY_CLKLP2HS_TIME(lbcc)		((lbcc) & 0x3ff)
+
+#define DSI_PHY_TMR_CFG			0x9c
+#define PHY_HS2LP_TIME(lbcc)		(((lbcc) & 0xff) << 24)
+#define PHY_LP2HS_TIME(lbcc)		(((lbcc) & 0xff) << 16)
+#define MAX_RD_TIME(lbcc)		((lbcc) & 0x7fff)
+
+#define DSI_PHY_RSTZ			0xa0
+#define PHY_DISFORCEPLL			0
+#define PHY_ENFORCEPLL			BIT(3)
+#define PHY_DISABLECLK			0
+#define PHY_ENABLECLK			BIT(2)
+#define PHY_RSTZ			0
+#define PHY_UNRSTZ			BIT(1)
+#define PHY_SHUTDOWNZ			0
+#define PHY_UNSHUTDOWNZ			BIT(0)
+
+#define DSI_PHY_IF_CFG			0xa4
+#define N_LANES(n)			((((n) - 1) & 0x3) << 0)
+#define PHY_STOP_WAIT_TIME(cycle)	(((cycle) & 0xff) << 8)
+
+#define DSI_PHY_STATUS			0xb0
+#define LOCK				BIT(0)
+#define STOP_STATE_CLK_LANE		BIT(2)
+
+#define DSI_PHY_TST_CTRL0		0xb4
+#define PHY_TESTCLK			BIT(1)
+#define PHY_UNTESTCLK			0
+#define PHY_TESTCLR			BIT(0)
+#define PHY_UNTESTCLR			0
+
+#define DSI_PHY_TST_CTRL1		0xb8
+#define PHY_TESTEN			BIT(16)
+#define PHY_UNTESTEN			0
+#define PHY_TESTDOUT(n)			(((n) & 0xff) << 8)
+#define PHY_TESTDIN(n)			(((n) & 0xff) << 0)
+
+#define DSI_INT_ST0			0xbc
+#define DSI_INT_ST1			0xc0
+#define DSI_INT_MSK0			0xc4
+#define DSI_INT_MSK1			0xc8
+
+#define PHY_STATUS_TIMEOUT_US		10000
+#define CMD_PKT_STATUS_TIMEOUT_US	20000
+
+#define BYPASS_VCO_RANGE	BIT(7)
+#define VCO_RANGE_CON_SEL(val)	(((val) & 0x7) << 3)
+#define VCO_IN_CAP_CON_DEFAULT	(0x0 << 1)
+#define VCO_IN_CAP_CON_LOW	(0x1 << 1)
+#define VCO_IN_CAP_CON_HIGH	(0x2 << 1)
+#define REF_BIAS_CUR_SEL	BIT(0)
+
+#define CP_CURRENT_3MA		BIT(3)
+#define CP_PROGRAM_EN		BIT(7)
+#define LPF_PROGRAM_EN		BIT(6)
+#define LPF_RESISTORS_20_KOHM	0
+
+#define HSFREQRANGE_SEL(val)	(((val) & 0x3f) << 1)
+
+#define INPUT_DIVIDER(val)	((val - 1) & 0x7f)
+#define LOW_PROGRAM_EN		0
+#define HIGH_PROGRAM_EN		BIT(7)
+#define LOOP_DIV_LOW_SEL(val)	((val - 1) & 0x1f)
+#define LOOP_DIV_HIGH_SEL(val)	(((val - 1) >> 5) & 0x1f)
+#define PLL_LOOP_DIV_EN		BIT(5)
+#define PLL_INPUT_DIV_EN	BIT(4)
+
+#define POWER_CONTROL		BIT(6)
+#define INTERNAL_REG_CURRENT	BIT(3)
+#define BIAS_BLOCK_ON		BIT(2)
+#define BANDGAP_ON		BIT(0)
+
+#define TER_RESISTOR_HIGH	BIT(7)
+#define	TER_RESISTOR_LOW	0
+#define LEVEL_SHIFTERS_ON	BIT(6)
+#define TER_CAL_DONE		BIT(5)
+#define SETRD_MAX		(0x7 << 2)
+#define POWER_MANAGE		BIT(1)
+#define TER_RESISTORS_ON	BIT(0)
+
+#define BIASEXTR_SEL(val)	((val) & 0x7)
+#define BANDGAP_SEL(val)	((val) & 0x7)
+#define TLP_PROGRAM_EN		BIT(7)
+#define THS_PRE_PROGRAM_EN	BIT(7)
+#define THS_ZERO_PROGRAM_EN	BIT(6)
+
+enum {
+	BANDGAP_97_07,
+	BANDGAP_98_05,
+	BANDGAP_99_02,
+	BANDGAP_100_00,
+	BANDGAP_93_17,
+	BANDGAP_94_15,
+	BANDGAP_95_12,
+	BANDGAP_96_10,
+};
+
+enum {
+	BIASEXTR_87_1,
+	BIASEXTR_91_5,
+	BIASEXTR_95_9,
+	BIASEXTR_100,
+	BIASEXTR_105_94,
+	BIASEXTR_111_88,
+	BIASEXTR_118_8,
+	BIASEXTR_127_7,
+};
+
+struct dw_mipi_dsi_plat_data {
+	unsigned int max_data_lanes;
+	enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
+					   struct drm_display_mode *mode);
+};
+
+struct dw_mipi_dsi {
+	struct drm_encoder encoder;
+	struct drm_connector connector;
+	struct mipi_dsi_host dsi_host;
+	struct drm_panel *panel;
+	struct device *dev;
+	struct regmap *grf_regmap;
+	void __iomem *base;
+
+	struct clk *pllref_clk;
+	struct clk *pclk;
+
+	unsigned int lane_mbps; /* per lane */
+	u32 channel;
+	u32 lanes;
+	u32 format;
+	u16 input_div;
+	u16 feedback_div;
+	struct drm_display_mode *mode;
+
+	const struct dw_mipi_dsi_plat_data *pdata;
+};
+
+enum dw_mipi_dsi_mode {
+	DW_MIPI_DSI_CMD_MODE,
+	DW_MIPI_DSI_VID_MODE,
+};
+
+struct dphy_pll_testdin_map {
+	unsigned int max_mbps;
+	u8 testdin;
+};
+
+/* The table is based on 27MHz DPHY pll reference clock. */
+static const struct dphy_pll_testdin_map dptdin_map[] = {
+	{  90, 0x00}, { 100, 0x10}, { 110, 0x20}, { 130, 0x01},
+	{ 140, 0x11}, { 150, 0x21}, { 170, 0x02}, { 180, 0x12},
+	{ 200, 0x22}, { 220, 0x03}, { 240, 0x13}, { 250, 0x23},
+	{ 270, 0x04}, { 300, 0x14}, { 330, 0x05}, { 360, 0x15},
+	{ 400, 0x25}, { 450, 0x06}, { 500, 0x16}, { 550, 0x07},
+	{ 600, 0x17}, { 650, 0x08}, { 700, 0x18}, { 750, 0x09},
+	{ 800, 0x19}, { 850, 0x29}, { 900, 0x39}, { 950, 0x0a},
+	{1000, 0x1a}, {1050, 0x2a}, {1100, 0x3a}, {1150, 0x0b},
+	{1200, 0x1b}, {1250, 0x2b}, {1300, 0x3b}, {1350, 0x0c},
+	{1400, 0x1c}, {1450, 0x2c}, {1500, 0x3c}
+};
+
+static int max_mbps_to_testdin(unsigned int max_mbps)
+{
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(dptdin_map); i++)
+		if (dptdin_map[i].max_mbps > max_mbps)
+			return dptdin_map[i].testdin;
+
+	return -EINVAL;
+}
+
+/*
+ * The controller should generate 2 frames before
+ * preparing the peripheral.
+ */
+static void dw_mipi_dsi_wait_for_two_frames(struct dw_mipi_dsi *dsi)
+{
+	int refresh, two_frames;
+
+	refresh = drm_mode_vrefresh(dsi->mode);
+	two_frames = DIV_ROUND_UP(MSEC_PER_SEC, refresh) * 2;
+	msleep(two_frames);
+}
+
+static inline struct dw_mipi_dsi *host_to_dsi(struct mipi_dsi_host *host)
+{
+	return container_of(host, struct dw_mipi_dsi, dsi_host);
+}
+
+static inline struct dw_mipi_dsi *con_to_dsi(struct drm_connector *con)
+{
+	return container_of(con, struct dw_mipi_dsi, connector);
+}
+
+static inline struct dw_mipi_dsi *encoder_to_dsi(struct drm_encoder *encoder)
+{
+	return container_of(encoder, struct dw_mipi_dsi, encoder);
+}
+static inline void dsi_write(struct dw_mipi_dsi *dsi, u32 reg, u32 val)
+{
+	writel(val, dsi->base + reg);
+}
+
+static inline u32 dsi_read(struct dw_mipi_dsi *dsi, u32 reg)
+{
+	return readl(dsi->base + reg);
+}
+
+static void dw_mipi_dsi_phy_write(struct dw_mipi_dsi *dsi, u8 test_code,
+				 u8 test_data)
+{
+	/*
+	 * With the falling edge on TESTCLK, the TESTDIN[7:0] signal content
+	 * is latched internally as the current test code. Test data is
+	 * programmed internally by rising edge on TESTCLK.
+	 */
+	dsi_write(dsi, DSI_PHY_TST_CTRL0, PHY_TESTCLK | PHY_UNTESTCLR);
+
+	dsi_write(dsi, DSI_PHY_TST_CTRL1, PHY_TESTEN | PHY_TESTDOUT(0) |
+					  PHY_TESTDIN(test_code));
+
+	dsi_write(dsi, DSI_PHY_TST_CTRL0, PHY_UNTESTCLK | PHY_UNTESTCLR);
+
+	dsi_write(dsi, DSI_PHY_TST_CTRL1, PHY_UNTESTEN | PHY_TESTDOUT(0) |
+					  PHY_TESTDIN(test_data));
+
+	dsi_write(dsi, DSI_PHY_TST_CTRL0, PHY_TESTCLK | PHY_UNTESTCLR);
+}
+
+static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
+{
+	int ret, testdin, vco, val;
+
+	vco = (dsi->lane_mbps < 200) ? 0 : (dsi->lane_mbps + 100) / 200;
+
+	testdin = max_mbps_to_testdin(dsi->lane_mbps);
+	if (testdin < 0) {
+		dev_err(dsi->dev,
+			"failed to get testdin for %dmbps lane clock\n",
+			dsi->lane_mbps);
+		return testdin;
+	}
+
+	dsi_write(dsi, DSI_PWR_UP, POWERUP);
+
+	dw_mipi_dsi_phy_write(dsi, 0x10, BYPASS_VCO_RANGE |
+					 VCO_RANGE_CON_SEL(vco) |
+					 VCO_IN_CAP_CON_LOW |
+					 REF_BIAS_CUR_SEL);
+
+	dw_mipi_dsi_phy_write(dsi, 0x11, CP_CURRENT_3MA);
+	dw_mipi_dsi_phy_write(dsi, 0x12, CP_PROGRAM_EN | LPF_PROGRAM_EN |
+					 LPF_RESISTORS_20_KOHM);
+
+	dw_mipi_dsi_phy_write(dsi, 0x44, HSFREQRANGE_SEL(testdin));
+
+	dw_mipi_dsi_phy_write(dsi, 0x19, PLL_LOOP_DIV_EN | PLL_INPUT_DIV_EN);
+	dw_mipi_dsi_phy_write(dsi, 0x17, INPUT_DIVIDER(dsi->input_div));
+	dw_mipi_dsi_phy_write(dsi, 0x18, LOOP_DIV_LOW_SEL(dsi->feedback_div) |
+					 LOW_PROGRAM_EN);
+	dw_mipi_dsi_phy_write(dsi, 0x18, LOOP_DIV_HIGH_SEL(dsi->feedback_div) |
+					 HIGH_PROGRAM_EN);
+
+	dw_mipi_dsi_phy_write(dsi, 0x20, POWER_CONTROL | INTERNAL_REG_CURRENT |
+					 BIAS_BLOCK_ON | BANDGAP_ON);
+
+	dw_mipi_dsi_phy_write(dsi, 0x21, TER_RESISTOR_LOW | TER_CAL_DONE |
+					 SETRD_MAX | TER_RESISTORS_ON);
+	dw_mipi_dsi_phy_write(dsi, 0x21, TER_RESISTOR_HIGH | LEVEL_SHIFTERS_ON |
+					 SETRD_MAX | POWER_MANAGE |
+					 TER_RESISTORS_ON);
+
+	dw_mipi_dsi_phy_write(dsi, 0x22, LOW_PROGRAM_EN |
+					 BIASEXTR_SEL(BIASEXTR_127_7));
+	dw_mipi_dsi_phy_write(dsi, 0x22, HIGH_PROGRAM_EN |
+					 BANDGAP_SEL(BANDGAP_96_10));
+
+	dw_mipi_dsi_phy_write(dsi, 0x70, TLP_PROGRAM_EN | 0xf);
+	dw_mipi_dsi_phy_write(dsi, 0x71, THS_PRE_PROGRAM_EN | 0x55);
+	dw_mipi_dsi_phy_write(dsi, 0x72, THS_ZERO_PROGRAM_EN | 0xa);
+
+	dsi_write(dsi, DSI_PHY_RSTZ, PHY_ENFORCEPLL | PHY_ENABLECLK |
+				     PHY_UNRSTZ | PHY_UNSHUTDOWNZ);
+
+
+	ret = readx_poll_timeout(readl, dsi->base + DSI_PHY_STATUS,
+				 val, val & LOCK, 1000, PHY_STATUS_TIMEOUT_US);
+	if (ret < 0) {
+		dev_err(dsi->dev, "failed to wait for phy lock state\n");
+		return ret;
+	}
+
+	ret = readx_poll_timeout(readl, dsi->base + DSI_PHY_STATUS,
+				 val, val & STOP_STATE_CLK_LANE, 1000,
+				 PHY_STATUS_TIMEOUT_US);
+	if (ret < 0) {
+		dev_err(dsi->dev,
+			"failed to wait for phy clk lane stop state\n");
+		return ret;
+	}
+
+	return ret;
+}
+
+static int dw_mipi_dsi_get_lane_bps(struct dw_mipi_dsi *dsi)
+{
+	unsigned int bpp, i, pre;
+	unsigned long mpclk, pllref, tmp;
+	unsigned int m = 1, n = 1, target_mbps = 1000;
+	unsigned int max_mbps = dptdin_map[ARRAY_SIZE(dptdin_map) - 1].max_mbps;
+
+	bpp = mipi_dsi_pixel_format_to_bpp(dsi->format);
+	if (bpp < 0) {
+		dev_err(dsi->dev, "failed to get bpp for pixel format %d\n",
+			dsi->format);
+		return bpp;
+	}
+
+	mpclk = DIV_ROUND_UP(dsi->mode->clock, MSEC_PER_SEC);
+	if (mpclk) {
+		/* take 1 / 0.9, since mbps must big than bandwidth of RGB */
+		tmp = mpclk * (bpp / dsi->lanes) * 10 / 9;
+		if (tmp < max_mbps)
+			target_mbps = tmp;
+		else
+			dev_err(dsi->dev, "DPHY clock frequency is out of range\n");
+	}
+
+	pllref = DIV_ROUND_UP(clk_get_rate(dsi->pllref_clk), USEC_PER_SEC);
+	tmp = pllref;
+
+	for (i = 1; i < 6; i++) {
+		pre = pllref / i;
+		if ((tmp > (target_mbps % pre)) && (target_mbps / pre < 512)) {
+			tmp = target_mbps % pre;
+			n = i;
+			m = target_mbps / pre;
+		}
+		if (tmp == 0)
+			break;
+	}
+
+	dsi->lane_mbps = pllref / n * m;
+	dsi->input_div = n;
+	dsi->feedback_div = m;
+
+	return 0;
+}
+
+static int dw_mipi_dsi_host_attach(struct mipi_dsi_host *host,
+				   struct mipi_dsi_device *device)
+{
+	struct dw_mipi_dsi *dsi = host_to_dsi(host);
+
+	if (device->lanes > dsi->pdata->max_data_lanes) {
+		dev_err(dsi->dev, "the number of data lanes(%u) is too many\n",
+				device->lanes);
+		return -EINVAL;
+	}
+
+	if (!(device->mode_flags & MIPI_DSI_MODE_VIDEO_BURST) ||
+	    !(device->mode_flags & MIPI_DSI_MODE_VIDEO_SYNC_PULSE)) {
+		dev_err(dsi->dev, "device mode is unsupported\n");
+		return -EINVAL;
+	}
+
+	dsi->lanes = device->lanes;
+	dsi->channel = device->channel;
+	dsi->format = device->format;
+	dsi->panel = of_drm_find_panel(device->dev.of_node);
+	if (dsi->panel)
+		return drm_panel_attach(dsi->panel, &dsi->connector);
+
+	return -EINVAL;
+}
+
+static int dw_mipi_dsi_host_detach(struct mipi_dsi_host *host,
+				   struct mipi_dsi_device *device)
+{
+	struct dw_mipi_dsi *dsi = host_to_dsi(host);
+
+	drm_panel_detach(dsi->panel);
+
+	return 0;
+}
+
+static int dw_mipi_dsi_gen_pkt_hdr_write(struct dw_mipi_dsi *dsi, u32 val)
+{
+	int ret;
+
+	ret = readx_poll_timeout(readl, dsi->base + DSI_CMD_PKT_STATUS,
+				 val, !(val & GEN_CMD_FULL), 1000,
+				 CMD_PKT_STATUS_TIMEOUT_US);
+	if (ret < 0) {
+		dev_err(dsi->dev, "failed to get available command FIFO\n");
+		return ret;
+	}
+
+	dsi_write(dsi, DSI_GEN_HDR, val);
+
+	ret = readx_poll_timeout(readl, dsi->base + DSI_CMD_PKT_STATUS,
+				 val, val & (GEN_CMD_EMPTY | GEN_PLD_W_EMPTY),
+				 1000, CMD_PKT_STATUS_TIMEOUT_US);
+	if (ret < 0) {
+		dev_err(dsi->dev, "failed to write command FIFO\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static int dw_mipi_dsi_dcs_short_write(struct dw_mipi_dsi *dsi,
+				       const struct mipi_dsi_msg *msg)
+{
+	const u16 *tx_buf = msg->tx_buf;
+	u32 val = GEN_HDATA(*tx_buf) | GEN_HTYPE(msg->type);
+
+	if (msg->tx_len > 2) {
+		dev_err(dsi->dev, "too long tx buf length %zu for short write\n",
+			msg->tx_len);
+		return -EINVAL;
+	}
+
+	return dw_mipi_dsi_gen_pkt_hdr_write(dsi, val);
+}
+
+static int dw_mipi_dsi_dcs_long_write(struct dw_mipi_dsi *dsi,
+				      const struct mipi_dsi_msg *msg)
+{
+	const u32 *tx_buf = msg->tx_buf;
+	int len = msg->tx_len, pld_data_bytes = sizeof(*tx_buf), ret;
+	u32 val = GEN_HDATA(msg->tx_len) | GEN_HTYPE(msg->type);
+	u32 remainder = 0;
+
+	if (msg->tx_len < 3) {
+		dev_err(dsi->dev, "wrong tx buf length %zu for long write\n",
+			msg->tx_len);
+		return -EINVAL;
+	}
+
+	while (DIV_ROUND_UP(len, pld_data_bytes)) {
+		if (len < pld_data_bytes) {
+			memcpy(&remainder, tx_buf, len);
+			dsi_write(dsi, DSI_GEN_PLD_DATA, remainder);
+			len = 0;
+		} else {
+			dsi_write(dsi, DSI_GEN_PLD_DATA, *tx_buf);
+			tx_buf++;
+			len -= pld_data_bytes;
+		}
+
+		ret = readx_poll_timeout(readl, dsi->base + DSI_CMD_PKT_STATUS,
+					 val, !(val & GEN_PLD_W_FULL), 1000,
+					 CMD_PKT_STATUS_TIMEOUT_US);
+		if (ret < 0) {
+			dev_err(dsi->dev,
+				"failed to get available write payload FIFO\n");
+			return ret;
+		}
+	}
+
+	return dw_mipi_dsi_gen_pkt_hdr_write(dsi, val);
+}
+
+static ssize_t dw_mipi_dsi_host_transfer(struct mipi_dsi_host *host,
+					 const struct mipi_dsi_msg *msg)
+{
+	struct dw_mipi_dsi *dsi = host_to_dsi(host);
+	int ret;
+
+	switch (msg->type) {
+	case MIPI_DSI_DCS_SHORT_WRITE:
+	case MIPI_DSI_DCS_SHORT_WRITE_PARAM:
+	case MIPI_DSI_SET_MAXIMUM_RETURN_PACKET_SIZE:
+		ret = dw_mipi_dsi_dcs_short_write(dsi, msg);
+		break;
+	case MIPI_DSI_DCS_LONG_WRITE:
+		ret = dw_mipi_dsi_dcs_long_write(dsi, msg);
+		break;
+	default:
+		dev_err(dsi->dev, "unsupported message type\n");
+		ret = -EINVAL;
+	}
+
+	return ret;
+}
+
+static const struct mipi_dsi_host_ops dw_mipi_dsi_host_ops = {
+	.attach = dw_mipi_dsi_host_attach,
+	.detach = dw_mipi_dsi_host_detach,
+	.transfer = dw_mipi_dsi_host_transfer,
+};
+
+static void dw_mipi_dsi_video_mode_config(struct dw_mipi_dsi *dsi)
+{
+	u32 val;
+
+	val = VID_MODE_TYPE_BURST_SYNC_PULSES | ENABLE_LOW_POWER;
+
+	dsi_write(dsi, DSI_VID_MODE_CFG, val);
+}
+
+static void dw_mipi_dsi_set_mode(struct dw_mipi_dsi *dsi,
+				 enum dw_mipi_dsi_mode mode)
+{
+	if (mode == DW_MIPI_DSI_CMD_MODE) {
+		dsi_write(dsi, DSI_PWR_UP, RESET);
+		dsi_write(dsi, DSI_MODE_CFG, ENABLE_CMD_MODE);
+		dsi_write(dsi, DSI_PWR_UP, POWERUP);
+	} else {
+		dsi_write(dsi, DSI_PWR_UP, RESET);
+		dsi_write(dsi, DSI_MODE_CFG, ENABLE_VIDEO_MODE);
+		dw_mipi_dsi_video_mode_config(dsi);
+		dsi_write(dsi, DSI_PWR_UP, POWERUP);
+	}
+}
+
+static void dw_mipi_dsi_disable(struct dw_mipi_dsi *dsi)
+{
+	dsi_write(dsi, DSI_PWR_UP, RESET);
+	dsi_write(dsi, DSI_PHY_RSTZ, PHY_RSTZ);
+}
+
+static void dw_mipi_dsi_init(struct dw_mipi_dsi *dsi)
+{
+	dsi_write(dsi, DSI_PWR_UP, RESET);
+	dsi_write(dsi, DSI_PHY_RSTZ, PHY_DISFORCEPLL | PHY_DISABLECLK
+		  | PHY_RSTZ | PHY_SHUTDOWNZ);
+	dsi_write(dsi, DSI_CLKMGR_CFG, TO_CLK_DIVIDSION(10) |
+		  TX_ESC_CLK_DIVIDSION(7));
+	dsi_write(dsi, DSI_LPCLK_CTRL, PHY_TXREQUESTCLKHS);
+}
+
+static void dw_mipi_dsi_dpi_config(struct dw_mipi_dsi *dsi,
+				   struct drm_display_mode *mode)
+{
+	u32 val = 0, color = 0;
+
+	switch (dsi->format) {
+	case MIPI_DSI_FMT_RGB888:
+		color = DPI_COLOR_CODING_24BIT;
+		break;
+	case MIPI_DSI_FMT_RGB666:
+		color = DPI_COLOR_CODING_18BIT_2 | EN18_LOOSELY;
+		break;
+	case MIPI_DSI_FMT_RGB666_PACKED:
+		color = DPI_COLOR_CODING_18BIT_1;
+		break;
+	case MIPI_DSI_FMT_RGB565:
+		color = DPI_COLOR_CODING_16BIT_1;
+		break;
+	}
+
+	if (!(mode->flags & DRM_MODE_FLAG_PVSYNC))
+		val |= VSYNC_ACTIVE_LOW;
+	if (!(mode->flags & DRM_MODE_FLAG_PHSYNC))
+		val |= HSYNC_ACTIVE_LOW;
+
+	dsi_write(dsi, DSI_DPI_VCID, DPI_VID(dsi->channel));
+	dsi_write(dsi, DSI_DPI_COLOR_CODING, color);
+	dsi_write(dsi, DSI_DPI_CFG_POL, val);
+	dsi_write(dsi, DSI_DPI_LP_CMD_TIM, OUTVACT_LPCMD_TIME(4)
+		  | INVACT_LPCMD_TIME(4));
+}
+
+static void dw_mipi_dsi_packet_handler_config(struct dw_mipi_dsi *dsi)
+{
+	dsi_write(dsi, DSI_PCKHDL_CFG, EN_CRC_RX | EN_ECC_RX | EN_BTA);
+}
+
+static void dw_mipi_dsi_video_packet_config(struct dw_mipi_dsi *dsi,
+					    struct drm_display_mode *mode)
+{
+	dsi_write(dsi, DSI_VID_PKT_SIZE, VID_PKT_SIZE(mode->hdisplay));
+}
+
+static void dw_mipi_dsi_command_mode_config(struct dw_mipi_dsi *dsi)
+{
+	dsi_write(dsi, DSI_TO_CNT_CFG, HSTX_TO_CNT(1000) | LPRX_TO_CNT(1000));
+	dsi_write(dsi, DSI_BTA_TO_CNT, 0xd00);
+	dsi_write(dsi, DSI_CMD_MODE_CFG, CMD_MODE_ALL_LP);
+	dsi_write(dsi, DSI_MODE_CFG, ENABLE_CMD_MODE);
+}
+
+/* Get lane byte clock cycles. */
+static u32 dw_mipi_dsi_get_hcomponent_lbcc(struct dw_mipi_dsi *dsi,
+					   u32 hcomponent)
+{
+	u32 frac, lbcc;
+
+	lbcc = hcomponent * dsi->lane_mbps * MSEC_PER_SEC / 8;
+
+	frac = lbcc % dsi->mode->clock;
+	lbcc = lbcc / dsi->mode->clock;
+	if (frac)
+		lbcc++;
+
+	return lbcc;
+}
+
+static void dw_mipi_dsi_line_timer_config(struct dw_mipi_dsi *dsi)
+{
+	u32 htotal, hsa, hbp, lbcc;
+	struct drm_display_mode *mode = dsi->mode;
+
+	htotal = mode->htotal;
+	hsa = mode->hsync_end - mode->hsync_start;
+	hbp = mode->htotal - mode->hsync_end;
+
+	lbcc = dw_mipi_dsi_get_hcomponent_lbcc(dsi, htotal);
+	dsi_write(dsi, DSI_VID_HLINE_TIME, lbcc);
+
+	lbcc = dw_mipi_dsi_get_hcomponent_lbcc(dsi, hsa);
+	dsi_write(dsi, DSI_VID_HSA_TIME, lbcc);
+
+	lbcc = dw_mipi_dsi_get_hcomponent_lbcc(dsi, hbp);
+	dsi_write(dsi, DSI_VID_HBP_TIME, lbcc);
+}
+
+static void dw_mipi_dsi_vertical_timing_config(struct dw_mipi_dsi *dsi)
+{
+	u32 vactive, vsa, vfp, vbp;
+	struct drm_display_mode *mode = dsi->mode;
+
+	vactive = mode->vdisplay;
+	vsa = mode->vsync_end - mode->vsync_start;
+	vfp = mode->vsync_start - mode->vdisplay;
+	vbp = mode->vtotal - mode->vsync_end;
+
+	dsi_write(dsi, DSI_VID_VACTIVE_LINES, vactive);
+	dsi_write(dsi, DSI_VID_VSA_LINES, vsa);
+	dsi_write(dsi, DSI_VID_VFP_LINES, vfp);
+	dsi_write(dsi, DSI_VID_VBP_LINES, vbp);
+}
+
+static void dw_mipi_dsi_dphy_timing_config(struct dw_mipi_dsi *dsi)
+{
+	dsi_write(dsi, DSI_PHY_TMR_CFG, PHY_HS2LP_TIME(0x40)
+		  | PHY_LP2HS_TIME(0x40) | MAX_RD_TIME(10000));
+
+	dsi_write(dsi, DSI_PHY_TMR_LPCLK_CFG, PHY_CLKHS2LP_TIME(0x40)
+		  | PHY_CLKLP2HS_TIME(0x40));
+}
+
+static void dw_mipi_dsi_dphy_interface_config(struct dw_mipi_dsi *dsi)
+{
+	dsi_write(dsi, DSI_PHY_IF_CFG, PHY_STOP_WAIT_TIME(0x20) |
+		  N_LANES(dsi->lanes));
+}
+
+static void dw_mipi_dsi_clear_err(struct dw_mipi_dsi *dsi)
+{
+	dsi_read(dsi, DSI_INT_ST0);
+	dsi_read(dsi, DSI_INT_ST1);
+	dsi_write(dsi, DSI_INT_MSK0, 0);
+	dsi_write(dsi, DSI_INT_MSK1, 0);
+}
+
+static void dw_mipi_dsi_encoder_mode_set(struct drm_encoder *encoder,
+					struct drm_display_mode *mode,
+					struct drm_display_mode *adjusted_mode)
+{
+	struct dw_mipi_dsi *dsi = encoder_to_dsi(encoder);
+	int ret;
+
+	dsi->mode = adjusted_mode;
+
+	ret = dw_mipi_dsi_get_lane_bps(dsi);
+	if (ret < 0)
+		return;
+
+	if (clk_prepare_enable(dsi->pclk)) {
+		dev_err(dsi->dev, "%s: Failed to enable pclk\n", __func__);
+		return;
+	}
+
+	dw_mipi_dsi_init(dsi);
+	dw_mipi_dsi_dpi_config(dsi, mode);
+	dw_mipi_dsi_packet_handler_config(dsi);
+	dw_mipi_dsi_video_mode_config(dsi);
+	dw_mipi_dsi_video_packet_config(dsi, mode);
+	dw_mipi_dsi_command_mode_config(dsi);
+	dw_mipi_dsi_line_timer_config(dsi);
+	dw_mipi_dsi_vertical_timing_config(dsi);
+	dw_mipi_dsi_dphy_timing_config(dsi);
+	dw_mipi_dsi_dphy_interface_config(dsi);
+	dw_mipi_dsi_clear_err(dsi);
+	if (drm_panel_prepare(dsi->panel))
+		dev_err(dsi->dev, "failed to prepare panel\n");
+
+	clk_disable_unprepare(dsi->pclk);
+}
+
+static void dw_mipi_dsi_encoder_disable(struct drm_encoder *encoder)
+{
+	struct dw_mipi_dsi *dsi = encoder_to_dsi(encoder);
+
+	drm_panel_disable(dsi->panel);
+
+	if (clk_prepare_enable(dsi->pclk)) {
+		dev_err(dsi->dev, "%s: Failed to enable pclk\n", __func__);
+		return;
+	}
+
+	dw_mipi_dsi_set_mode(dsi, DW_MIPI_DSI_CMD_MODE);
+	drm_panel_unprepare(dsi->panel);
+	dw_mipi_dsi_set_mode(dsi, DW_MIPI_DSI_VID_MODE);
+
+	/*
+	 * This is necessary to make sure the peripheral will be driven
+	 * normally when the display is enabled again later.
+	 */
+	msleep(120);
+
+	dw_mipi_dsi_set_mode(dsi, DW_MIPI_DSI_CMD_MODE);
+	dw_mipi_dsi_disable(dsi);
+	clk_disable_unprepare(dsi->pclk);
+}
+
+static bool dw_mipi_dsi_encoder_mode_fixup(struct drm_encoder *encoder,
+					const struct drm_display_mode *mode,
+					struct drm_display_mode *adjusted_mode)
+{
+	return true;
+}
+
+static void dw_mipi_dsi_encoder_commit(struct drm_encoder *encoder)
+{
+	struct dw_mipi_dsi *dsi = encoder_to_dsi(encoder);
+	int mux  = rockchip_drm_encoder_get_mux_id(dsi->dev->of_node, encoder);
+	u32 interface_pix_fmt;
+	u32 val;
+
+	if (clk_prepare_enable(dsi->pclk)) {
+		dev_err(dsi->dev, "%s: Failed to enable pclk\n", __func__);
+		return;
+	}
+
+	dw_mipi_dsi_phy_init(dsi);
+	dw_mipi_dsi_wait_for_two_frames(dsi);
+
+	dw_mipi_dsi_set_mode(dsi, DW_MIPI_DSI_VID_MODE);
+	drm_panel_enable(dsi->panel);
+
+	clk_disable_unprepare(dsi->pclk);
+
+	switch (dsi->format) {
+	case MIPI_DSI_FMT_RGB888:
+		interface_pix_fmt = ROCKCHIP_OUT_MODE_P888;
+		break;
+	case MIPI_DSI_FMT_RGB666:
+		interface_pix_fmt = ROCKCHIP_OUT_MODE_P666;
+		break;
+	case MIPI_DSI_FMT_RGB565:
+		interface_pix_fmt = ROCKCHIP_OUT_MODE_P565;
+		break;
+	default:
+		WARN_ON(1);
+		return;
+	}
+
+	rockchip_drm_crtc_mode_config(encoder->crtc, DRM_MODE_CONNECTOR_DSI,
+				      interface_pix_fmt);
+
+	if (mux)
+		val = DSI0_SEL_VOP_LIT | (DSI0_SEL_VOP_LIT << 16);
+	else
+		val = DSI0_SEL_VOP_LIT << 16;
+
+	regmap_write(dsi->grf_regmap, GRF_SOC_CON6, val);
+	dev_dbg(dsi->dev, "vop %s output to dsi0\n", (mux) ? "LIT" : "BIG");
+}
+
+static struct drm_encoder_helper_funcs
+dw_mipi_dsi_encoder_helper_funcs = {
+	.mode_fixup = dw_mipi_dsi_encoder_mode_fixup,
+	.commit = dw_mipi_dsi_encoder_commit,
+	.mode_set = dw_mipi_dsi_encoder_mode_set,
+	.disable = dw_mipi_dsi_encoder_disable,
+};
+
+static struct drm_encoder_funcs dw_mipi_dsi_encoder_funcs = {
+	.destroy = drm_encoder_cleanup,
+};
+
+static int dw_mipi_dsi_connector_get_modes(struct drm_connector *connector)
+{
+	struct dw_mipi_dsi *dsi = con_to_dsi(connector);
+
+	return drm_panel_get_modes(dsi->panel);
+}
+
+static enum drm_mode_status dw_mipi_dsi_mode_valid(
+					struct drm_connector *connector,
+					struct drm_display_mode *mode)
+{
+	struct dw_mipi_dsi *dsi = con_to_dsi(connector);
+
+	enum drm_mode_status mode_status = MODE_OK;
+
+	if (dsi->pdata->mode_valid)
+		mode_status = dsi->pdata->mode_valid(connector, mode);
+
+	return mode_status;
+}
+
+static struct drm_encoder *dw_mipi_dsi_connector_best_encoder(
+					struct drm_connector *connector)
+{
+	struct dw_mipi_dsi *dsi = con_to_dsi(connector);
+
+	return &dsi->encoder;
+}
+
+static struct drm_connector_helper_funcs dw_mipi_dsi_connector_helper_funcs = {
+	.get_modes = dw_mipi_dsi_connector_get_modes,
+	.mode_valid = dw_mipi_dsi_mode_valid,
+	.best_encoder = dw_mipi_dsi_connector_best_encoder,
+};
+
+static enum drm_connector_status
+dw_mipi_dsi_detect(struct drm_connector *connector, bool force)
+{
+	return connector_status_connected;
+}
+
+static void dw_mipi_dsi_drm_connector_destroy(struct drm_connector *connector)
+{
+	drm_connector_unregister(connector);
+	drm_connector_cleanup(connector);
+}
+
+static struct drm_connector_funcs dw_mipi_dsi_atomic_connector_funcs = {
+	.dpms = drm_atomic_helper_connector_dpms,
+	.fill_modes = drm_helper_probe_single_connector_modes,
+	.detect = dw_mipi_dsi_detect,
+	.destroy = dw_mipi_dsi_drm_connector_destroy,
+	.reset = drm_atomic_helper_connector_reset,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
+};
+
+static int dw_mipi_dsi_register(struct drm_device *drm,
+				      struct dw_mipi_dsi *dsi)
+{
+	struct drm_encoder *encoder = &dsi->encoder;
+	struct drm_connector *connector = &dsi->connector;
+	struct device *dev = dsi->dev;
+	int ret;
+
+	encoder->possible_crtcs = drm_of_find_possible_crtcs(drm,
+							     dev->of_node);
+	/*
+	 * If we failed to find the CRTC(s) which this encoder is
+	 * supposed to be connected to, it's because the CRTC has
+	 * not been registered yet.  Defer probing, and hope that
+	 * the required CRTC is added later.
+	 */
+	if (encoder->possible_crtcs == 0)
+		return -EPROBE_DEFER;
+
+	drm_encoder_helper_add(&dsi->encoder,
+			       &dw_mipi_dsi_encoder_helper_funcs);
+	ret = drm_encoder_init(drm, &dsi->encoder, &dw_mipi_dsi_encoder_funcs,
+			 DRM_MODE_ENCODER_DSI, NULL);
+	if (ret) {
+		dev_err(dev, "Failed to initialize encoder with drm\n");
+		return ret;
+	}
+
+	drm_connector_helper_add(connector,
+			&dw_mipi_dsi_connector_helper_funcs);
+
+	drm_connector_init(drm, &dsi->connector,
+			   &dw_mipi_dsi_atomic_connector_funcs,
+			   DRM_MODE_CONNECTOR_DSI);
+
+	drm_mode_connector_attach_encoder(connector, encoder);
+
+	return 0;
+}
+
+static int rockchip_mipi_parse_dt(struct dw_mipi_dsi *dsi)
+{
+	struct device_node *np = dsi->dev->of_node;
+
+	dsi->grf_regmap = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");
+	if (IS_ERR(dsi->grf_regmap)) {
+		dev_err(dsi->dev, "Unable to get rockchip,grf\n");
+		return PTR_ERR(dsi->grf_regmap);
+	}
+
+	return 0;
+}
+
+static enum drm_mode_status rk3288_mipi_dsi_mode_valid(
+					struct drm_connector *connector,
+					struct drm_display_mode *mode)
+{
+	/*
+	 * The VID_PKT_SIZE field in the DSI_VID_PKT_CFG
+	 * register is 11-bit.
+	 */
+	if (mode->hdisplay > 0x7ff)
+		return MODE_BAD_HVALUE;
+
+	/*
+	 * The V_ACTIVE_LINES field in the DSI_VTIMING_CFG
+	 * register is 11-bit.
+	 */
+	if (mode->vdisplay > 0x7ff)
+		return MODE_BAD_VVALUE;
+
+	return MODE_OK;
+}
+
+static struct dw_mipi_dsi_plat_data rk3288_mipi_dsi_drv_data = {
+	.max_data_lanes = 4,
+	.mode_valid = rk3288_mipi_dsi_mode_valid,
+};
+
+static const struct of_device_id dw_mipi_dsi_dt_ids[] = {
+	{
+	 .compatible = "rockchip,rk3288-mipi-dsi",
+	 .data = &rk3288_mipi_dsi_drv_data,
+	},
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, dw_mipi_dsi_dt_ids);
+
+static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
+			     void *data)
+{
+	const struct of_device_id *of_id =
+			of_match_device(dw_mipi_dsi_dt_ids, dev);
+	const struct dw_mipi_dsi_plat_data *pdata = of_id->data;
+	struct platform_device *pdev = to_platform_device(dev);
+	struct drm_device *drm = data;
+	struct dw_mipi_dsi *dsi;
+	struct resource *res;
+	int ret;
+
+	dsi = devm_kzalloc(dev, sizeof(*dsi), GFP_KERNEL);
+	if (!dsi)
+		return -ENOMEM;
+
+	dsi->dev = dev;
+	dsi->pdata = pdata;
+
+	ret = rockchip_mipi_parse_dt(dsi);
+	if (ret)
+		return ret;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -ENODEV;
+
+	dsi->base = devm_ioremap_resource(dev, res);
+	if (IS_ERR(dsi->base))
+		return PTR_ERR(dsi->base);
+
+	dsi->pllref_clk = devm_clk_get(dev, "ref");
+	if (IS_ERR(dsi->pllref_clk)) {
+		ret = PTR_ERR(dsi->pllref_clk);
+		dev_err(dev, "Unable to get pll reference clock: %d\n", ret);
+		return ret;
+	}
+
+	dsi->pclk = devm_clk_get(dev, "pclk");
+	if (IS_ERR(dsi->pclk)) {
+		ret = PTR_ERR(dsi->pclk);
+		dev_err(dev, "Unable to get pclk: %d\n", ret);
+		return ret;
+	}
+
+	ret = clk_prepare_enable(dsi->pllref_clk);
+	if (ret) {
+		dev_err(dev, "%s: Failed to enable pllref_clk\n", __func__);
+		return ret;
+	}
+
+	ret = dw_mipi_dsi_register(drm, dsi);
+	if (ret) {
+		dev_err(dev, "Failed to register mipi_dsi: %d\n", ret);
+		goto err_pllref;
+	}
+
+	dev_set_drvdata(dev, dsi);
+
+	dsi->dsi_host.ops = &dw_mipi_dsi_host_ops;
+	dsi->dsi_host.dev = dev;
+	return mipi_dsi_host_register(&dsi->dsi_host);
+
+err_pllref:
+	clk_disable_unprepare(dsi->pllref_clk);
+	return ret;
+}
+
+static void dw_mipi_dsi_unbind(struct device *dev, struct device *master,
+	void *data)
+{
+	struct dw_mipi_dsi *dsi = dev_get_drvdata(dev);
+
+	mipi_dsi_host_unregister(&dsi->dsi_host);
+	clk_disable_unprepare(dsi->pllref_clk);
+}
+
+static const struct component_ops dw_mipi_dsi_ops = {
+	.bind	= dw_mipi_dsi_bind,
+	.unbind	= dw_mipi_dsi_unbind,
+};
+
+static int dw_mipi_dsi_probe(struct platform_device *pdev)
+{
+	return component_add(&pdev->dev, &dw_mipi_dsi_ops);
+}
+
+static int dw_mipi_dsi_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &dw_mipi_dsi_ops);
+	return 0;
+}
+
+static struct platform_driver dw_mipi_dsi_driver = {
+	.probe		= dw_mipi_dsi_probe,
+	.remove		= dw_mipi_dsi_remove,
+	.driver		= {
+		.of_match_table = dw_mipi_dsi_dt_ids,
+		.name	= DRIVER_NAME,
+	},
+};
+module_platform_driver(dw_mipi_dsi_driver);
+
+MODULE_DESCRIPTION("ROCKCHIP MIPI DSI host controller driver");
+MODULE_AUTHOR("Chris Zhong <zyw@rock-chips.com>");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index 056cac3..46c2a8d 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -818,6 +818,9 @@ int rockchip_drm_crtc_mode_config(struct drm_crtc *crtc,
 	case DRM_MODE_CONNECTOR_HDMIA:
 		VOP_CTRL_SET(vop, hdmi_en, 1);
 		break;
+	case DRM_MODE_CONNECTOR_DSI:
+		VOP_CTRL_SET(vop, mipi_en, 1);
+		break;
 	default:
 		DRM_ERROR("unsupport connector_type[%d]\n", connector_type);
 		return -EINVAL;
-- 
cgit v1.1


From ed94add00e290e675c36cef6767d7d1f51a02f28 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 4 Jan 2016 16:10:24 +0300
Subject: drm/etnaviv: unlock on error in etnaviv_gem_get_iova()

We have to drop a lock before returning -ENOMEM here.

Fixes: a8c21a5451d8 ('drm/etnaviv: add initial etnaviv DRM driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 drivers/gpu/drm/etnaviv/etnaviv_gem.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index 8d6f859..9f77c3b 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -305,8 +305,10 @@ int etnaviv_gem_get_iova(struct etnaviv_gpu *gpu,
 	mapping = etnaviv_gem_get_vram_mapping(etnaviv_obj, NULL);
 	if (!mapping) {
 		mapping = kzalloc(sizeof(*mapping), GFP_KERNEL);
-		if (!mapping)
-			return -ENOMEM;
+		if (!mapping) {
+			ret = -ENOMEM;
+			goto out;
+		}
 
 		INIT_LIST_HEAD(&mapping->scan_node);
 		mapping->object = etnaviv_obj;
-- 
cgit v1.1


From 2aa974c92b9d0bb092a8f308d83dfe3c69041b01 Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Wed, 6 Jan 2016 14:53:25 +0100
Subject: drm/i915: Update connector_mask during readout, v2.

drm/i915: Update connector_mask during readout, v2.

The connector_mask may be used any time during the non-atomic
.crtc_disable which is called before the full atomic state is
set up and needs to be accurate for that reason.

Changes since v1:
- Update connector_mask in readout_hw_state and add a comment.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/568D1C55.8010001@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/intel_display.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e8f76be..1ef7153 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15355,6 +15355,7 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc)
 		WARN_ON(drm_atomic_set_mode_for_crtc(crtc->base.state, NULL) < 0);
 		crtc->base.state->active = crtc->active;
 		crtc->base.enabled = crtc->active;
+		crtc->base.state->connector_mask = 0;
 
 		/* Because we only establish the connector -> encoder ->
 		 * crtc links if something is active, this means the
@@ -15557,7 +15558,21 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev)
 	for_each_intel_connector(dev, connector) {
 		if (connector->get_hw_state(connector)) {
 			connector->base.dpms = DRM_MODE_DPMS_ON;
-			connector->base.encoder = &connector->encoder->base;
+
+			encoder = connector->encoder;
+			connector->base.encoder = &encoder->base;
+
+			if (encoder->base.crtc &&
+			    encoder->base.crtc->state->active) {
+				/*
+				 * This has to be done during hardware readout
+				 * because anything calling .crtc_disable may
+				 * rely on the connector_mask being accurate.
+				 */
+				encoder->base.crtc->state->connector_mask |=
+					1 << drm_connector_index(&connector->base);
+			}
+
 		} else {
 			connector->base.dpms = DRM_MODE_DPMS_OFF;
 			connector->base.encoder = NULL;
-- 
cgit v1.1


From 14de6c44d149c68df1800ded42bbab51485ef67a Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Mon, 4 Jan 2016 12:53:20 +0100
Subject: drm/atomic: Remove drm_atomic_connectors_for_crtc.

Now that connector_mask is reliable there's no need for this
function any more.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-6-git-send-email-maarten.lankhorst@linux.intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_atomic.c        | 30 ------------------------------
 drivers/gpu/drm/drm_atomic_helper.c | 10 ++++------
 drivers/gpu/drm/vc4/vc4_crtc.c      |  2 +-
 3 files changed, 5 insertions(+), 37 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index 6050c80f..3f74193 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -1199,36 +1199,6 @@ drm_atomic_add_affected_planes(struct drm_atomic_state *state,
 EXPORT_SYMBOL(drm_atomic_add_affected_planes);
 
 /**
- * drm_atomic_connectors_for_crtc - count number of connected outputs
- * @state: atomic state
- * @crtc: DRM crtc
- *
- * This function counts all connectors which will be connected to @crtc
- * according to @state. Useful to recompute the enable state for @crtc.
- */
-int
-drm_atomic_connectors_for_crtc(struct drm_atomic_state *state,
-			       struct drm_crtc *crtc)
-{
-	struct drm_connector *connector;
-	struct drm_connector_state *conn_state;
-
-	int i, num_connected_connectors = 0;
-
-	for_each_connector_in_state(state, connector, conn_state, i) {
-		if (conn_state->crtc == crtc)
-			num_connected_connectors++;
-	}
-
-	DRM_DEBUG_ATOMIC("State %p has %i connectors for [CRTC:%d:%s]\n",
-			 state, num_connected_connectors,
-			 crtc->base.id, crtc->name);
-
-	return num_connected_connectors;
-}
-EXPORT_SYMBOL(drm_atomic_connectors_for_crtc);
-
-/**
  * drm_atomic_legacy_backoff - locking backoff for legacy ioctls
  * @state: atomic state
  *
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 738104b..57cccd6 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -463,7 +463,8 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 	 * crtc only changed its mode but has the same set of connectors.
 	 */
 	for_each_crtc_in_state(state, crtc, crtc_state, i) {
-		int num_connectors;
+		bool has_connectors =
+			!!crtc_state->connector_mask;
 
 		/*
 		 * We must set ->active_changed after walking connectors for
@@ -492,10 +493,7 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 		if (ret != 0)
 			return ret;
 
-		num_connectors = drm_atomic_connectors_for_crtc(state,
-								crtc);
-
-		if (crtc_state->enable != !!num_connectors) {
+		if (crtc_state->enable != has_connectors) {
 			DRM_DEBUG_ATOMIC("[CRTC:%d:%s] enabled/connectors mismatch\n",
 					 crtc->base.id, crtc->name);
 
@@ -1754,7 +1752,7 @@ static int update_output_state(struct drm_atomic_state *state,
 		if (crtc == set->crtc)
 			continue;
 
-		if (!drm_atomic_connectors_for_crtc(state, crtc)) {
+		if (!crtc_state->connector_mask) {
 			ret = drm_atomic_set_mode_prop_for_crtc(crtc_state,
 								NULL);
 			if (ret < 0)
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c
index 8d0d70e..018145e 100644
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -328,7 +328,7 @@ static int vc4_crtc_atomic_check(struct drm_crtc *crtc,
 	/* The pixelvalve can only feed one encoder (and encoders are
 	 * 1:1 with connectors.)
 	 */
-	if (drm_atomic_connectors_for_crtc(state->state, crtc) > 1)
+	if (hweight32(state->connector_mask) > 1)
 		return -EINVAL;
 
 	drm_atomic_crtc_state_for_each_plane(plane, state) {
-- 
cgit v1.1


From c33246d793b5bb9d8be7c67918136c310185c23d Mon Sep 17 00:00:00 2001
From: Lucas Stach <l.stach@pengutronix.de>
Date: Wed, 6 Jan 2016 14:36:40 +0100
Subject: drm/etnaviv: fix workaround for GC500

The hardware description macros define the mask and shifts the wrong
way around for the intended use, leading to the condition never being
true and the chip revision ending up with the wrong value.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Christian Gmeiner <christian.gmeiner@gmail.com>
---
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index d39093d..056a72e 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -251,9 +251,12 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
 	chipIdentity = gpu_read(gpu, VIVS_HI_CHIP_IDENTITY);
 
 	/* Special case for older graphic cores. */
-	if (VIVS_HI_CHIP_IDENTITY_FAMILY(chipIdentity) ==  0x01) {
+	if (((chipIdentity & VIVS_HI_CHIP_IDENTITY_FAMILY__MASK)
+	     >> VIVS_HI_CHIP_IDENTITY_FAMILY__SHIFT) ==  0x01) {
 		gpu->identity.model    = 0x500; /* gc500 */
-		gpu->identity.revision = VIVS_HI_CHIP_IDENTITY_REVISION(chipIdentity);
+		gpu->identity.revision =
+			(chipIdentity & VIVS_HI_CHIP_IDENTITY_REVISION__MASK)
+			>> VIVS_HI_CHIP_IDENTITY_REVISION__SHIFT;
 	} else {
 
 		gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);
-- 
cgit v1.1


From d9278b4c2c31603474eec19d9ea1dea6b3a81087 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 8 Jan 2016 13:21:51 +0200
Subject: drm/edid: index CEA/HDMI mode tables using the VIC
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Add a dummy entry to CEA/HDMI mode tables so they can be indexed
directly using the VIC, avoiding a +1/-1 dance here and there. This adds
clarity to the error checking for various functions that return the VIC
on success and zero on failure; we can now explicitly check for 0
instead of just subtracting one from an unsigned type.

Also add drm_valid_cea_vic() and drm_valid_hdmi_vic() helpers for
checking valid VICs.

v2: add drm_valid_cea_vic and drm_valid_hdmi_vic helpers (Ville)
    use { } instead of { 0 } for initializing the dummy modes

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452252111-6439-1-git-send-email-jani.nikula@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_edid.c | 94 ++++++++++++++++++++++++++--------------------
 1 file changed, 53 insertions(+), 41 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index c214f12..04cb487 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -637,8 +637,12 @@ static const struct minimode extra_modes[] = {
 /*
  * Probably taken from CEA-861 spec.
  * This table is converted from xorg's hw/xfree86/modes/xf86EdidModes.c.
+ *
+ * Index using the VIC.
  */
 static const struct drm_display_mode edid_cea_modes[] = {
+	/* 0 - dummy, VICs start at 1 */
+	{ },
 	/* 1 - 640x480@60Hz */
 	{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
 		   752, 800, 0, 480, 490, 492, 525, 0,
@@ -987,9 +991,11 @@ static const struct drm_display_mode edid_cea_modes[] = {
 };
 
 /*
- * HDMI 1.4 4k modes.
+ * HDMI 1.4 4k modes. Index using the VIC.
  */
 static const struct drm_display_mode edid_4k_modes[] = {
+	/* 0 - dummy, VICs start at 1 */
+	{ },
 	/* 1 - 3840x2160@30Hz */
 	{ DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000,
 		   3840, 4016, 4104, 4400, 0,
@@ -2548,13 +2554,13 @@ cea_mode_alternate_clock(const struct drm_display_mode *cea_mode)
 static u8 drm_match_cea_mode_clock_tolerance(const struct drm_display_mode *to_match,
 					     unsigned int clock_tolerance)
 {
-	u8 mode;
+	u8 vic;
 
 	if (!to_match->clock)
 		return 0;
 
-	for (mode = 0; mode < ARRAY_SIZE(edid_cea_modes); mode++) {
-		const struct drm_display_mode *cea_mode = &edid_cea_modes[mode];
+	for (vic = 1; vic < ARRAY_SIZE(edid_cea_modes); vic++) {
+		const struct drm_display_mode *cea_mode = &edid_cea_modes[vic];
 		unsigned int clock1, clock2;
 
 		/* Check both 60Hz and 59.94Hz */
@@ -2566,7 +2572,7 @@ static u8 drm_match_cea_mode_clock_tolerance(const struct drm_display_mode *to_m
 			continue;
 
 		if (drm_mode_equal_no_clocks(to_match, cea_mode))
-			return mode + 1;
+			return vic;
 	}
 
 	return 0;
@@ -2581,13 +2587,13 @@ static u8 drm_match_cea_mode_clock_tolerance(const struct drm_display_mode *to_m
  */
 u8 drm_match_cea_mode(const struct drm_display_mode *to_match)
 {
-	u8 mode;
+	u8 vic;
 
 	if (!to_match->clock)
 		return 0;
 
-	for (mode = 0; mode < ARRAY_SIZE(edid_cea_modes); mode++) {
-		const struct drm_display_mode *cea_mode = &edid_cea_modes[mode];
+	for (vic = 1; vic < ARRAY_SIZE(edid_cea_modes); vic++) {
+		const struct drm_display_mode *cea_mode = &edid_cea_modes[vic];
 		unsigned int clock1, clock2;
 
 		/* Check both 60Hz and 59.94Hz */
@@ -2597,12 +2603,17 @@ u8 drm_match_cea_mode(const struct drm_display_mode *to_match)
 		if ((KHZ2PICOS(to_match->clock) == KHZ2PICOS(clock1) ||
 		     KHZ2PICOS(to_match->clock) == KHZ2PICOS(clock2)) &&
 		    drm_mode_equal_no_clocks_no_stereo(to_match, cea_mode))
-			return mode + 1;
+			return vic;
 	}
 	return 0;
 }
 EXPORT_SYMBOL(drm_match_cea_mode);
 
+static bool drm_valid_cea_vic(u8 vic)
+{
+	return vic > 0 && vic < ARRAY_SIZE(edid_cea_modes);
+}
+
 /**
  * drm_get_cea_aspect_ratio - get the picture aspect ratio corresponding to
  * the input VIC from the CEA mode list
@@ -2612,10 +2623,7 @@ EXPORT_SYMBOL(drm_match_cea_mode);
  */
 enum hdmi_picture_aspect drm_get_cea_aspect_ratio(const u8 video_code)
 {
-	/* return picture aspect ratio for video_code - 1 to access the
-	 * right array element
-	*/
-	return edid_cea_modes[video_code-1].picture_aspect_ratio;
+	return edid_cea_modes[video_code].picture_aspect_ratio;
 }
 EXPORT_SYMBOL(drm_get_cea_aspect_ratio);
 
@@ -2639,13 +2647,13 @@ hdmi_mode_alternate_clock(const struct drm_display_mode *hdmi_mode)
 static u8 drm_match_hdmi_mode_clock_tolerance(const struct drm_display_mode *to_match,
 					      unsigned int clock_tolerance)
 {
-	u8 mode;
+	u8 vic;
 
 	if (!to_match->clock)
 		return 0;
 
-	for (mode = 0; mode < ARRAY_SIZE(edid_4k_modes); mode++) {
-		const struct drm_display_mode *hdmi_mode = &edid_4k_modes[mode];
+	for (vic = 1; vic < ARRAY_SIZE(edid_4k_modes); vic++) {
+		const struct drm_display_mode *hdmi_mode = &edid_4k_modes[vic];
 		unsigned int clock1, clock2;
 
 		/* Make sure to also match alternate clocks */
@@ -2657,7 +2665,7 @@ static u8 drm_match_hdmi_mode_clock_tolerance(const struct drm_display_mode *to_
 			continue;
 
 		if (drm_mode_equal_no_clocks(to_match, hdmi_mode))
-			return mode + 1;
+			return vic;
 	}
 
 	return 0;
@@ -2673,13 +2681,13 @@ static u8 drm_match_hdmi_mode_clock_tolerance(const struct drm_display_mode *to_
  */
 static u8 drm_match_hdmi_mode(const struct drm_display_mode *to_match)
 {
-	u8 mode;
+	u8 vic;
 
 	if (!to_match->clock)
 		return 0;
 
-	for (mode = 0; mode < ARRAY_SIZE(edid_4k_modes); mode++) {
-		const struct drm_display_mode *hdmi_mode = &edid_4k_modes[mode];
+	for (vic = 1; vic < ARRAY_SIZE(edid_4k_modes); vic++) {
+		const struct drm_display_mode *hdmi_mode = &edid_4k_modes[vic];
 		unsigned int clock1, clock2;
 
 		/* Make sure to also match alternate clocks */
@@ -2689,11 +2697,16 @@ static u8 drm_match_hdmi_mode(const struct drm_display_mode *to_match)
 		if ((KHZ2PICOS(to_match->clock) == KHZ2PICOS(clock1) ||
 		     KHZ2PICOS(to_match->clock) == KHZ2PICOS(clock2)) &&
 		    drm_mode_equal_no_clocks_no_stereo(to_match, hdmi_mode))
-			return mode + 1;
+			return vic;
 	}
 	return 0;
 }
 
+static bool drm_valid_hdmi_vic(u8 vic)
+{
+	return vic > 0 && vic < ARRAY_SIZE(edid_4k_modes);
+}
+
 static int
 add_alternate_cea_modes(struct drm_connector *connector, struct edid *edid)
 {
@@ -2713,16 +2726,16 @@ add_alternate_cea_modes(struct drm_connector *connector, struct edid *edid)
 	list_for_each_entry(mode, &connector->probed_modes, head) {
 		const struct drm_display_mode *cea_mode = NULL;
 		struct drm_display_mode *newmode;
-		u8 mode_idx = drm_match_cea_mode(mode) - 1;
+		u8 vic = drm_match_cea_mode(mode);
 		unsigned int clock1, clock2;
 
-		if (mode_idx < ARRAY_SIZE(edid_cea_modes)) {
-			cea_mode = &edid_cea_modes[mode_idx];
+		if (drm_valid_cea_vic(vic)) {
+			cea_mode = &edid_cea_modes[vic];
 			clock2 = cea_mode_alternate_clock(cea_mode);
 		} else {
-			mode_idx = drm_match_hdmi_mode(mode) - 1;
-			if (mode_idx < ARRAY_SIZE(edid_4k_modes)) {
-				cea_mode = &edid_4k_modes[mode_idx];
+			vic = drm_match_hdmi_mode(mode);
+			if (drm_valid_hdmi_vic(vic)) {
+				cea_mode = &edid_4k_modes[vic];
 				clock2 = hdmi_mode_alternate_clock(cea_mode);
 			}
 		}
@@ -2773,17 +2786,17 @@ drm_display_mode_from_vic_index(struct drm_connector *connector,
 {
 	struct drm_device *dev = connector->dev;
 	struct drm_display_mode *newmode;
-	u8 cea_mode;
+	u8 vic;
 
 	if (video_db == NULL || video_index >= video_len)
 		return NULL;
 
 	/* CEA modes are numbered 1..127 */
-	cea_mode = (video_db[video_index] & 127) - 1;
-	if (cea_mode >= ARRAY_SIZE(edid_cea_modes))
+	vic = (video_db[video_index] & 127);
+	if (!drm_valid_cea_vic(vic))
 		return NULL;
 
-	newmode = drm_mode_duplicate(dev, &edid_cea_modes[cea_mode]);
+	newmode = drm_mode_duplicate(dev, &edid_cea_modes[vic]);
 	if (!newmode)
 		return NULL;
 
@@ -2878,8 +2891,7 @@ static int add_hdmi_mode(struct drm_connector *connector, u8 vic)
 	struct drm_device *dev = connector->dev;
 	struct drm_display_mode *newmode;
 
-	vic--; /* VICs start at 1 */
-	if (vic >= ARRAY_SIZE(edid_4k_modes)) {
+	if (!drm_valid_hdmi_vic(vic)) {
 		DRM_ERROR("Unknown HDMI VIC: %d\n", vic);
 		return 0;
 	}
@@ -3170,24 +3182,24 @@ static void fixup_detailed_cea_mode_clock(struct drm_display_mode *mode)
 {
 	const struct drm_display_mode *cea_mode;
 	int clock1, clock2, clock;
-	u8 mode_idx;
+	u8 vic;
 	const char *type;
 
 	/*
 	 * allow 5kHz clock difference either way to account for
 	 * the 10kHz clock resolution limit of detailed timings.
 	 */
-	mode_idx = drm_match_cea_mode_clock_tolerance(mode, 5) - 1;
-	if (mode_idx < ARRAY_SIZE(edid_cea_modes)) {
+	vic = drm_match_cea_mode_clock_tolerance(mode, 5);
+	if (drm_valid_cea_vic(vic)) {
 		type = "CEA";
-		cea_mode = &edid_cea_modes[mode_idx];
+		cea_mode = &edid_cea_modes[vic];
 		clock1 = cea_mode->clock;
 		clock2 = cea_mode_alternate_clock(cea_mode);
 	} else {
-		mode_idx = drm_match_hdmi_mode_clock_tolerance(mode, 5) - 1;
-		if (mode_idx < ARRAY_SIZE(edid_4k_modes)) {
+		vic = drm_match_hdmi_mode_clock_tolerance(mode, 5);
+		if (drm_valid_hdmi_vic(vic)) {
 			type = "HDMI";
-			cea_mode = &edid_4k_modes[mode_idx];
+			cea_mode = &edid_4k_modes[vic];
 			clock1 = cea_mode->clock;
 			clock2 = hdmi_mode_alternate_clock(cea_mode);
 		} else {
@@ -3205,7 +3217,7 @@ static void fixup_detailed_cea_mode_clock(struct drm_display_mode *mode)
 		return;
 
 	DRM_DEBUG("detailed mode matches %s VIC %d, adjusting clock %d -> %d\n",
-		  type, mode_idx + 1, mode->clock, clock);
+		  type, vic, mode->clock, clock);
 	mode->clock = clock;
 }
 
-- 
cgit v1.1


From d9d8c4cf23e8badfa8d49fe66c6a49970f896689 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 8 Jan 2016 14:00:45 +0300
Subject: drm: move MODULE_PARM_DESC to other file

We moved the module options from drm_drv.c to drm_irq.c in 18882995713d
('drm: Move vblank related module options into drm_irq.c').  Let's move
the MODULE_PARM_DESC()s as well so they're together.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160108110045.GF32195@mwanda
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_drv.c | 4 ----
 drivers/gpu/drm/drm_irq.c | 3 +++
 2 files changed, 3 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index bf934cde..167c8d3 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -44,10 +44,6 @@ MODULE_AUTHOR(CORE_AUTHOR);
 MODULE_DESCRIPTION(CORE_DESC);
 MODULE_LICENSE("GPL and additional rights");
 MODULE_PARM_DESC(debug, "Enable debug output");
-MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs] (0: never disable, <0: disable immediately)");
-MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
-MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");
-
 module_param_named(debug, drm_debug, int, 0600);
 
 static DEFINE_SPINLOCK(drm_minor_lock);
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 607f493..d12a4ef 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -73,6 +73,9 @@ static int drm_vblank_offdelay = 5000;    /* Default to 5000 msecs. */
 module_param_named(vblankoffdelay, drm_vblank_offdelay, int, 0600);
 module_param_named(timestamp_precision_usec, drm_timestamp_precision, int, 0600);
 module_param_named(timestamp_monotonic, drm_timestamp_monotonic, int, 0600);
+MODULE_PARM_DESC(vblankoffdelay, "Delay until vblank irq auto-disable [msecs] (0: never disable, <0: disable immediately)");
+MODULE_PARM_DESC(timestamp_precision_usec, "Max. error on timestamps [usecs]");
+MODULE_PARM_DESC(timestamp_monotonic, "Use monotonic timestamps");
 
 static void store_vblank(struct drm_device *dev, unsigned int pipe,
 			 u32 vblank_count_inc,
-- 
cgit v1.1


From 53d3de140b668d37e1ebfe01c94ec36d369edcbf Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 6 Jan 2016 16:22:07 +0800
Subject: drm/amd/powerplay: fix bug that NULL checks are reversed.

&& was used instead of ||.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index 5bac36b..c0e6aae 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -579,7 +579,7 @@ static int cz_tf_init_sclk_limit(struct pp_hwmgr *hwmgr, void *input,
 					hwmgr->dyn_state.vddc_dependency_on_sclk;
 	unsigned long clock = 0, level;
 
-	if (NULL == table && table->count <= 0)
+	if (NULL == table || table->count <= 0)
 		return -EINVAL;
 
 	cz_hwmgr->sclk_dpm.soft_min_clk = table->entries[0].clk;
@@ -606,7 +606,7 @@ static int cz_tf_init_uvd_limit(struct pp_hwmgr *hwmgr, void *input,
 				hwmgr->dyn_state.uvd_clock_voltage_dependency_table;
 	unsigned long clock = 0, level;
 
-	if (NULL == table && table->count <= 0)
+	if (NULL == table || table->count <= 0)
 		return -EINVAL;
 
 	cz_hwmgr->uvd_dpm.soft_min_clk = 0;
@@ -634,7 +634,7 @@ static int cz_tf_init_vce_limit(struct pp_hwmgr *hwmgr, void *input,
 				hwmgr->dyn_state.vce_clock_voltage_dependency_table;
 	unsigned long clock = 0, level;
 
-	if (NULL == table && table->count <= 0)
+	if (NULL == table || table->count <= 0)
 		return -EINVAL;
 
 	cz_hwmgr->vce_dpm.soft_min_clk = 0;
@@ -662,7 +662,7 @@ static int cz_tf_init_acp_limit(struct pp_hwmgr *hwmgr, void *input,
 				hwmgr->dyn_state.acp_clock_voltage_dependency_table;
 	unsigned long clock = 0, level;
 
-	if (NULL == table && table->count <= 0)
+	if (NULL == table || table->count <= 0)
 		return -EINVAL;
 
 	cz_hwmgr->acp_dpm.soft_min_clk = 0;
@@ -1183,7 +1183,7 @@ int cz_phm_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
 				hwmgr->dyn_state.vddc_dependency_on_sclk;
 	unsigned long clock = 0, level;
 
-	if (NULL == table && table->count <= 0)
+	if (NULL == table || table->count <= 0)
 		return -EINVAL;
 
 	cz_hwmgr->sclk_dpm.soft_min_clk = table->entries[0].clk;
-- 
cgit v1.1


From 75ac63dbc3b0f4d3af67a5857790749e954e2ba6 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 6 Jan 2016 16:38:48 +0800
Subject: drm/amd/powerplay: fix Smatch static checker warnings with indenting
 (v2)

v2: AGD: rebase on upstream

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c             |   2 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c   |  51 +-
 .../gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c   |  12 +-
 .../gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c  |   1 -
 drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h    | 555 ++++++++++-----------
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c |   8 +-
 6 files changed, 312 insertions(+), 317 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 3b78982..4386cba 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -807,7 +807,7 @@ void amdgpu_pm_compute_clocks(struct amdgpu_device *adev)
 				struct amdgpu_ring *ring = adev->rings[i];
 				if (ring && ring->ready)
 					amdgpu_fence_wait_empty(ring);
-				}
+			}
 		mutex_unlock(&adev->ring_lock);
 
 		amdgpu_dpm_dispatch_task(adev, AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE, NULL, NULL);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 94f404c..6dba5bf 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -941,8 +941,9 @@ static int fiji_trim_voltage_table(struct pp_hwmgr *hwmgr,
 	memcpy(vol_table, table, sizeof(struct pp_atomctrl_voltage_table));
 	kfree(table);
 
-    return 0;
+	return 0;
 }
+
 static int fiji_get_svi2_mvdd_voltage_table(struct pp_hwmgr *hwmgr,
 		phm_ppt_v1_clock_voltage_dependency_table *dep_table)
 {
@@ -1112,7 +1113,7 @@ static int fiji_construct_voltage_tables(struct pp_hwmgr *hwmgr)
 			fiji_trim_voltage_table_to_fit_state_table(hwmgr,
 					SMU73_MAX_LEVELS_MVDD, &(data->mvdd_voltage_table)));
 
-    return 0;
+	return 0;
 }
 
 static int fiji_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
@@ -1158,7 +1159,7 @@ static int fiji_program_static_screen_threshold_parameters(
 			CG_STATIC_SCREEN_PARAMETER, STATIC_SCREEN_THRESHOLD,
 			data->static_screen_threshold);
 
-    return 0;
+	return 0;
 }
 
 /**
@@ -1295,7 +1296,7 @@ static int fiji_process_firmware_header(struct pp_hwmgr *hwmgr)
 
 	error |= (0 != result);
 
-    return error ? -1 : 0;
+	return error ? -1 : 0;
 }
 
 /* Copy one arb setting to another and then switch the active set.
@@ -1339,12 +1340,12 @@ static int fiji_copy_and_switch_arb_sets(struct pp_hwmgr *hwmgr,
 		return -EINVAL;
 	}
 
-    mc_cg_config = cgs_read_register(hwmgr->device, mmMC_CG_CONFIG);
-    mc_cg_config |= 0x0000000F;
-    cgs_write_register(hwmgr->device, mmMC_CG_CONFIG, mc_cg_config);
-    PHM_WRITE_FIELD(hwmgr->device, MC_ARB_CG, CG_ARB_REQ, arb_dest);
+	mc_cg_config = cgs_read_register(hwmgr->device, mmMC_CG_CONFIG);
+	mc_cg_config |= 0x0000000F;
+	cgs_write_register(hwmgr->device, mmMC_CG_CONFIG, mc_cg_config);
+	PHM_WRITE_FIELD(hwmgr->device, MC_ARB_CG, CG_ARB_REQ, arb_dest);
 
-    return 0;
+	return 0;
 }
 
 /**
@@ -1927,17 +1928,17 @@ static int fiji_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
 
 	threshold = clock * data->fast_watermark_threshold / 100;
 
-    /*
-     * TODO: get minimum clocks from dal configaration
-     * PECI_GetMinClockSettings(hwmgr->pPECI, &minClocks);
-     */
-    /* data->DisplayTiming.minClockInSR = minClocks.engineClockInSR; */
+	/*
+	* TODO: get minimum clocks from dal configaration
+	* PECI_GetMinClockSettings(hwmgr->pPECI, &minClocks);
+	*/
+	/* data->DisplayTiming.minClockInSR = minClocks.engineClockInSR; */
 
-    /* get level->DeepSleepDivId
-    if (phm_cap_enabled(hwmgr->platformDescriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
-    {
-        level->DeepSleepDivId = PhwFiji_GetSleepDividerIdFromClock(hwmgr, clock, minClocks.engineClockInSR);
-    } */
+	/* get level->DeepSleepDivId
+	if (phm_cap_enabled(hwmgr->platformDescriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
+	{
+	level->DeepSleepDivId = PhwFiji_GetSleepDividerIdFromClock(hwmgr, clock, minClocks.engineClockInSR);
+	} */
 
 	/* Default to slow, highest DPM level will be
 	 * set to PPSMC_DISPLAY_WATERMARK_LOW later.
@@ -2756,7 +2757,7 @@ static int fiji_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
 			SclkFrequency) / 100);
 	if (fiji_clock_stretcher_lookup_table[stretch_amount2][0] <
 			clock_freq_u16 &&
-        fiji_clock_stretcher_lookup_table[stretch_amount2][1] >
+	    fiji_clock_stretcher_lookup_table[stretch_amount2][1] >
 			clock_freq_u16) {
 		/* Program PWR_CKS_CNTL. CKS_USE_FOR_LOW_FREQ */
 		value |= (fiji_clock_stretcher_lookup_table[stretch_amount2][3]) << 16;
@@ -3172,9 +3173,9 @@ static int fiji_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
 	/* enable SCLK dpm */
 	if(!data->sclk_dpm_key_disabled)
 		PP_ASSERT_WITH_CODE(
-            (0 == smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DPM_Enable)),
-            "Failed to enable SCLK DPM during DPM Start Function!",
-            return -1);
+		(0 == smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DPM_Enable)),
+		"Failed to enable SCLK DPM during DPM Start Function!",
+		return -1);
 
 	/* enable MCLK dpm */
 	if(0 == data->mclk_dpm_key_disabled) {
@@ -3320,7 +3321,7 @@ static int fiji_start_dpm(struct pp_hwmgr *hwmgr)
 				return -1);
 	}
 
-    return 0;
+	return 0;
 }
 
 static void fiji_set_dpm_event_sources(struct pp_hwmgr *hwmgr,
@@ -3378,7 +3379,7 @@ static int fiji_enable_auto_throttle_source(struct pp_hwmgr *hwmgr,
 
 static int fiji_enable_thermal_auto_throttle(struct pp_hwmgr *hwmgr)
 {
-    return fiji_enable_auto_throttle_source(hwmgr, PHM_AutoThrottleSource_Thermal);
+	return fiji_enable_auto_throttle_source(hwmgr, PHM_AutoThrottleSource_Thermal);
 }
 
 static int fiji_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
index f89c98f..6efcb2b 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_powertune.c
@@ -93,9 +93,9 @@ void fiji_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
  */
 static uint16_t scale_fan_gain_settings(uint16_t raw_setting)
 {
-    uint32_t tmp;
-    tmp = raw_setting * 4096 / 100;
-    return (uint16_t)tmp;
+	uint32_t tmp;
+	tmp = raw_setting * 4096 / 100;
+	return (uint16_t)tmp;
 }
 
 static void get_scl_sda_value(uint8_t line, uint8_t *scl, uint8_t* sda)
@@ -546,8 +546,8 @@ int fiji_power_control_set_level(struct pp_hwmgr *hwmgr)
 		 * but message to be 8 bit fraction for messages
 		 */
 		target_tdp = ((100 + adjust_percent) * (int)(cac_table->usTDP * 256)) / 100;
-        result = fiji_set_overdriver_target_tdp(hwmgr, (uint32_t)target_tdp);
-    }
+		result = fiji_set_overdriver_target_tdp(hwmgr, (uint32_t)target_tdp);
+	}
 
-    return result;
+	return result;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 001b8bb..f9bf4fc 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -317,4 +317,3 @@ int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr)
 
 	return 0;
 }
-
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h b/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
index 411cb0f..b7429a5 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h
@@ -117,379 +117,380 @@ int GetRoundedValue(fInt);                         /* Incomplete function - Usef
  */
 fInt fExponential(fInt exponent)        /*Can be used to calculate e^exponent*/
 {
-    uint32_t i;
-    bool bNegated = false;
+	uint32_t i;
+	bool bNegated = false;
 
-    fInt fPositiveOne = ConvertToFraction(1);
-    fInt fZERO = ConvertToFraction(0);
+	fInt fPositiveOne = ConvertToFraction(1);
+	fInt fZERO = ConvertToFraction(0);
 
-    fInt lower_bound = Divide(78, 10000);
-    fInt solution = fPositiveOne; /*Starting off with baseline of 1 */
-    fInt error_term;
+	fInt lower_bound = Divide(78, 10000);
+	fInt solution = fPositiveOne; /*Starting off with baseline of 1 */
+	fInt error_term;
 
-    uint32_t k_array[11] = {55452, 27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};
-    uint32_t expk_array[11] = {2560000, 160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};
+	uint32_t k_array[11] = {55452, 27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};
+	uint32_t expk_array[11] = {2560000, 160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};
 
-    if (GreaterThan(fZERO, exponent)) {
-        exponent = fNegate(exponent);
-        bNegated = true;
-    }
+	if (GreaterThan(fZERO, exponent)) {
+		exponent = fNegate(exponent);
+		bNegated = true;
+	}
 
-    while (GreaterThan(exponent, lower_bound)) {
-        for (i = 0; i < 11; i++) {
-            if (GreaterThan(exponent, GetScaledFraction(k_array[i], 10000))) {
-                exponent = fSubtract(exponent, GetScaledFraction(k_array[i], 10000));
-                solution = fMultiply(solution, GetScaledFraction(expk_array[i], 10000));
-            }
-        }
-    }
+	while (GreaterThan(exponent, lower_bound)) {
+		for (i = 0; i < 11; i++) {
+			if (GreaterThan(exponent, GetScaledFraction(k_array[i], 10000))) {
+				exponent = fSubtract(exponent, GetScaledFraction(k_array[i], 10000));
+				solution = fMultiply(solution, GetScaledFraction(expk_array[i], 10000));
+			}
+		}
+	}
 
-    error_term = fAdd(fPositiveOne, exponent);
+	error_term = fAdd(fPositiveOne, exponent);
 
-    solution = fMultiply(solution, error_term);
+	solution = fMultiply(solution, error_term);
 
-    if (bNegated)
-        solution = fDivide(fPositiveOne, solution);
+	if (bNegated)
+		solution = fDivide(fPositiveOne, solution);
 
-    return solution;
+	return solution;
 }
 
 fInt fNaturalLog(fInt value)
 {
-    uint32_t i;
-    fInt upper_bound = Divide(8, 1000);
-    fInt fNegativeOne = ConvertToFraction(-1);
-    fInt solution = ConvertToFraction(0); /*Starting off with baseline of 0 */
-    fInt error_term;
-
-    uint32_t k_array[10] = {160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};
-    uint32_t logk_array[10] = {27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};
-
-    while (GreaterThan(fAdd(value, fNegativeOne), upper_bound)) {
-        for (i = 0; i < 10; i++) {
-            if (GreaterThan(value, GetScaledFraction(k_array[i], 10000))) {
-                value = fDivide(value, GetScaledFraction(k_array[i], 10000));
-                solution = fAdd(solution, GetScaledFraction(logk_array[i], 10000));
-            }
-        }
-    }
-
-    error_term = fAdd(fNegativeOne, value);
-
-    return (fAdd(solution, error_term));
+	uint32_t i;
+	fInt upper_bound = Divide(8, 1000);
+	fInt fNegativeOne = ConvertToFraction(-1);
+	fInt solution = ConvertToFraction(0); /*Starting off with baseline of 0 */
+	fInt error_term;
+
+	uint32_t k_array[10] = {160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};
+	uint32_t logk_array[10] = {27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};
+
+	while (GreaterThan(fAdd(value, fNegativeOne), upper_bound)) {
+		for (i = 0; i < 10; i++) {
+			if (GreaterThan(value, GetScaledFraction(k_array[i], 10000))) {
+				value = fDivide(value, GetScaledFraction(k_array[i], 10000));
+				solution = fAdd(solution, GetScaledFraction(logk_array[i], 10000));
+			}
+		}
+	}
+
+	error_term = fAdd(fNegativeOne, value);
+
+	return (fAdd(solution, error_term));
 }
 
 fInt fDecodeLinearFuse(uint32_t fuse_value, fInt f_min, fInt f_range, uint32_t bitlength)
 {
-    fInt f_fuse_value = Convert_ULONG_ToFraction(fuse_value);
-    fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
+	fInt f_fuse_value = Convert_ULONG_ToFraction(fuse_value);
+	fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
 
-    fInt f_decoded_value;
+	fInt f_decoded_value;
 
-    f_decoded_value = fDivide(f_fuse_value, f_bit_max_value);
-    f_decoded_value = fMultiply(f_decoded_value, f_range);
-    f_decoded_value = fAdd(f_decoded_value, f_min);
+	f_decoded_value = fDivide(f_fuse_value, f_bit_max_value);
+	f_decoded_value = fMultiply(f_decoded_value, f_range);
+	f_decoded_value = fAdd(f_decoded_value, f_min);
 
-    return f_decoded_value;
+	return f_decoded_value;
 }
 
 
 fInt fDecodeLogisticFuse(uint32_t fuse_value, fInt f_average, fInt f_range, uint32_t bitlength)
 {
-    fInt f_fuse_value = Convert_ULONG_ToFraction(fuse_value);
-    fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
+	fInt f_fuse_value = Convert_ULONG_ToFraction(fuse_value);
+	fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
 
-    fInt f_CONSTANT_NEG13 = ConvertToFraction(-13);
-    fInt f_CONSTANT1 = ConvertToFraction(1);
+	fInt f_CONSTANT_NEG13 = ConvertToFraction(-13);
+	fInt f_CONSTANT1 = ConvertToFraction(1);
 
-    fInt f_decoded_value;
+	fInt f_decoded_value;
 
-    f_decoded_value = fSubtract(fDivide(f_bit_max_value, f_fuse_value), f_CONSTANT1);
-    f_decoded_value = fNaturalLog(f_decoded_value);
-    f_decoded_value = fMultiply(f_decoded_value, fDivide(f_range, f_CONSTANT_NEG13));
-    f_decoded_value = fAdd(f_decoded_value, f_average);
+	f_decoded_value = fSubtract(fDivide(f_bit_max_value, f_fuse_value), f_CONSTANT1);
+	f_decoded_value = fNaturalLog(f_decoded_value);
+	f_decoded_value = fMultiply(f_decoded_value, fDivide(f_range, f_CONSTANT_NEG13));
+	f_decoded_value = fAdd(f_decoded_value, f_average);
 
-    return f_decoded_value;
+	return f_decoded_value;
 }
 
 fInt fDecodeLeakageID (uint32_t leakageID_fuse, fInt ln_max_div_min, fInt f_min, uint32_t bitlength)
 {
-    fInt fLeakage;
-    fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
+	fInt fLeakage;
+	fInt f_bit_max_value = Convert_ULONG_ToFraction((uPow(2, bitlength)) - 1);
 
-    fLeakage = fMultiply(ln_max_div_min, Convert_ULONG_ToFraction(leakageID_fuse));
-    fLeakage = fDivide(fLeakage, f_bit_max_value);
-    fLeakage = fExponential(fLeakage);
-    fLeakage = fMultiply(fLeakage, f_min);
+	fLeakage = fMultiply(ln_max_div_min, Convert_ULONG_ToFraction(leakageID_fuse));
+	fLeakage = fDivide(fLeakage, f_bit_max_value);
+	fLeakage = fExponential(fLeakage);
+	fLeakage = fMultiply(fLeakage, f_min);
 
-    return fLeakage;
+	return fLeakage;
 }
 
 fInt ConvertToFraction(int X) /*Add all range checking here. Is it possible to make fInt a private declaration? */
 {
-    fInt temp;
+	fInt temp;
 
-    if (X <= MAX)
-        temp.full = (X << SHIFT_AMOUNT);
-    else
-        temp.full = 0;
+	if (X <= MAX)
+		temp.full = (X << SHIFT_AMOUNT);
+	else
+		temp.full = 0;
 
-    return temp;
+	return temp;
 }
 
 fInt fNegate(fInt X)
 {
-    fInt CONSTANT_NEGONE = ConvertToFraction(-1);
-    return (fMultiply(X, CONSTANT_NEGONE));
+	fInt CONSTANT_NEGONE = ConvertToFraction(-1);
+	return (fMultiply(X, CONSTANT_NEGONE));
 }
 
 fInt Convert_ULONG_ToFraction(uint32_t X)
 {
-    fInt temp;
+	fInt temp;
 
-    if (X <= MAX)
-        temp.full = (X << SHIFT_AMOUNT);
-    else
-        temp.full = 0;
+	if (X <= MAX)
+		temp.full = (X << SHIFT_AMOUNT);
+	else
+		temp.full = 0;
 
-    return temp;
+	return temp;
 }
 
 fInt GetScaledFraction(int X, int factor)
 {
-    int times_shifted, factor_shifted;
-    bool bNEGATED;
-    fInt fValue;
-
-    times_shifted = 0;
-    factor_shifted = 0;
-    bNEGATED = false;
-
-    if (X < 0) {
-        X = -1*X;
-        bNEGATED = true;
-    }
-
-    if (factor < 0) {
-        factor = -1*factor;
-
-        bNEGATED = !bNEGATED; /*If bNEGATED = true due to X < 0, this will cover the case of negative cancelling negative */
-    }
-
-    if ((X > MAX) || factor > MAX) {
-        if ((X/factor) <= MAX) {
-            while (X > MAX) {
-                X = X >> 1;
-                times_shifted++;
-            }
-
-            while (factor > MAX) {
-                factor = factor >> 1;
-                factor_shifted++;
-            }
-        } else {
-            fValue.full = 0;
-            return fValue;
-        }
-    }
-
-    if (factor == 1)
-        return (ConvertToFraction(X));
-
-    fValue = fDivide(ConvertToFraction(X * uPow(-1, bNEGATED)), ConvertToFraction(factor));
-
-    fValue.full = fValue.full << times_shifted;
-    fValue.full = fValue.full >> factor_shifted;
-
-    return fValue;
+	int times_shifted, factor_shifted;
+	bool bNEGATED;
+	fInt fValue;
+
+	times_shifted = 0;
+	factor_shifted = 0;
+	bNEGATED = false;
+
+	if (X < 0) {
+		X = -1*X;
+		bNEGATED = true;
+	}
+
+	if (factor < 0) {
+		factor = -1*factor;
+		bNEGATED = !bNEGATED; /*If bNEGATED = true due to X < 0, this will cover the case of negative cancelling negative */
+	}
+
+	if ((X > MAX) || factor > MAX) {
+		if ((X/factor) <= MAX) {
+			while (X > MAX) {
+				X = X >> 1;
+				times_shifted++;
+			}
+
+			while (factor > MAX) {
+				factor = factor >> 1;
+				factor_shifted++;
+			}
+		} else {
+			fValue.full = 0;
+			return fValue;
+		}
+	}
+
+	if (factor == 1)
+	return (ConvertToFraction(X));
+
+	fValue = fDivide(ConvertToFraction(X * uPow(-1, bNEGATED)), ConvertToFraction(factor));
+
+	fValue.full = fValue.full << times_shifted;
+	fValue.full = fValue.full >> factor_shifted;
+
+	return fValue;
 }
 
 /* Addition using two fInts */
 fInt fAdd (fInt X, fInt Y)
 {
-    fInt Sum;
+	fInt Sum;
 
-    Sum.full = X.full + Y.full;
+	Sum.full = X.full + Y.full;
 
-    return Sum;
+	return Sum;
 }
 
 /* Addition using two fInts */
 fInt fSubtract (fInt X, fInt Y)
 {
-    fInt Difference;
+	fInt Difference;
 
-    Difference.full = X.full - Y.full;
+	Difference.full = X.full - Y.full;
 
-    return Difference;
+	return Difference;
 }
 
 bool Equal(fInt A, fInt B)
 {
-    if (A.full == B.full)
-        return true;
-    else
-        return false;
+	if (A.full == B.full)
+		return true;
+	else
+		return false;
 }
 
 bool GreaterThan(fInt A, fInt B)
 {
-    if (A.full > B.full)
-        return true;
-    else
-        return false;
+	if (A.full > B.full)
+		return true;
+	else
+		return false;
 }
 
 fInt fMultiply (fInt X, fInt Y) /* Uses 64-bit integers (int64_t) */
 {
-    fInt Product;
-    int64_t tempProduct;
-    bool X_LessThanOne, Y_LessThanOne;
+	fInt Product;
+	int64_t tempProduct;
+	bool X_LessThanOne, Y_LessThanOne;
 
-    X_LessThanOne = (X.partial.real == 0 && X.partial.decimal != 0 && X.full >= 0);
-    Y_LessThanOne = (Y.partial.real == 0 && Y.partial.decimal != 0 && Y.full >= 0);
+	X_LessThanOne = (X.partial.real == 0 && X.partial.decimal != 0 && X.full >= 0);
+	Y_LessThanOne = (Y.partial.real == 0 && Y.partial.decimal != 0 && Y.full >= 0);
 
-    /*The following is for a very specific common case: Non-zero number with ONLY fractional portion*/
-    /* TEMPORARILY DISABLED - CAN BE USED TO IMPROVE PRECISION
+	/*The following is for a very specific common case: Non-zero number with ONLY fractional portion*/
+	/* TEMPORARILY DISABLED - CAN BE USED TO IMPROVE PRECISION
 
-    if (X_LessThanOne && Y_LessThanOne) {
-        Product.full = X.full * Y.full;
-        return Product
-    }*/
+	if (X_LessThanOne && Y_LessThanOne) {
+		Product.full = X.full * Y.full;
+		return Product
+	}*/
 
-    tempProduct = ((int64_t)X.full) * ((int64_t)Y.full); /*Q(16,16)*Q(16,16) = Q(32, 32) - Might become a negative number! */
-    tempProduct = tempProduct >> 16; /*Remove lagging 16 bits - Will lose some precision from decimal; */
-    Product.full = (int)tempProduct; /*The int64_t will lose the leading 16 bits that were part of the integer portion */
+	tempProduct = ((int64_t)X.full) * ((int64_t)Y.full); /*Q(16,16)*Q(16,16) = Q(32, 32) - Might become a negative number! */
+	tempProduct = tempProduct >> 16; /*Remove lagging 16 bits - Will lose some precision from decimal; */
+	Product.full = (int)tempProduct; /*The int64_t will lose the leading 16 bits that were part of the integer portion */
 
-    return Product;
+	return Product;
 }
 
 fInt fDivide (fInt X, fInt Y)
 {
-    fInt fZERO, fQuotient;
-    int64_t longlongX, longlongY;
+	fInt fZERO, fQuotient;
+	int64_t longlongX, longlongY;
 
-    fZERO = ConvertToFraction(0);
+	fZERO = ConvertToFraction(0);
 
-    if (Equal(Y, fZERO))
-        return fZERO;
+	if (Equal(Y, fZERO))
+	return fZERO;
 
-    longlongX = (int64_t)X.full;
-    longlongY = (int64_t)Y.full;
+	longlongX = (int64_t)X.full;
+	longlongY = (int64_t)Y.full;
 
-    longlongX = longlongX << 16; /*Q(16,16) -> Q(32,32) */
+	longlongX = longlongX << 16; /*Q(16,16) -> Q(32,32) */
 
-    div64_s64(longlongX, longlongY); /*Q(32,32) divided by Q(16,16) = Q(16,16) Back to original format */
+	div64_s64(longlongX, longlongY); /*Q(32,32) divided by Q(16,16) = Q(16,16) Back to original format */
 
-    fQuotient.full = (int)longlongX;
-    return fQuotient;
+	fQuotient.full = (int)longlongX;
+	return fQuotient;
 }
 
 int ConvertBackToInteger (fInt A) /*THIS is the function that will be used to check with the Golden settings table*/
 {
-    fInt fullNumber, scaledDecimal, scaledReal;
+	fInt fullNumber, scaledDecimal, scaledReal;
 
-    scaledReal.full = GetReal(A) * uPow(10, PRECISION-1); /* DOUBLE CHECK THISSSS!!! */
+	scaledReal.full = GetReal(A) * uPow(10, PRECISION-1); /* DOUBLE CHECK THISSSS!!! */
 
-    scaledDecimal.full = uGetScaledDecimal(A);
+	scaledDecimal.full = uGetScaledDecimal(A);
 
-    fullNumber = fAdd(scaledDecimal,scaledReal);
+	fullNumber = fAdd(scaledDecimal,scaledReal);
 
-    return fullNumber.full;
+	return fullNumber.full;
 }
 
 fInt fGetSquare(fInt A)
 {
-    return fMultiply(A,A);
+	return fMultiply(A,A);
 }
 
 /* x_new = x_old - (x_old^2 - C) / (2 * x_old) */
 fInt fSqrt(fInt num)
 {
-    fInt F_divide_Fprime, Fprime;
-    fInt test;
-    fInt twoShifted;
-    int seed, counter, error;
-    fInt x_new, x_old, C, y;
+	fInt F_divide_Fprime, Fprime;
+	fInt test;
+	fInt twoShifted;
+	int seed, counter, error;
+	fInt x_new, x_old, C, y;
 
-    fInt fZERO = ConvertToFraction(0);
-    /* (0 > num) is the same as (num < 0), i.e., num is negative */
-    if (GreaterThan(fZERO, num) || Equal(fZERO, num))
-        return fZERO;
+	fInt fZERO = ConvertToFraction(0);
 
-    C = num;
+	/* (0 > num) is the same as (num < 0), i.e., num is negative */
 
-    if (num.partial.real > 3000)
-        seed = 60;
-    else if (num.partial.real > 1000)
-        seed = 30;
-    else if (num.partial.real > 100)
-        seed = 10;
-    else
-        seed = 2;
+	if (GreaterThan(fZERO, num) || Equal(fZERO, num))
+		return fZERO;
 
-    counter = 0;
+	C = num;
 
-    if (Equal(num, fZERO)) /*Square Root of Zero is zero */
-        return fZERO;
+	if (num.partial.real > 3000)
+		seed = 60;
+	else if (num.partial.real > 1000)
+		seed = 30;
+	else if (num.partial.real > 100)
+		seed = 10;
+	else
+		seed = 2;
+
+	counter = 0;
 
-    twoShifted = ConvertToFraction(2);
-    x_new = ConvertToFraction(seed);
+	if (Equal(num, fZERO)) /*Square Root of Zero is zero */
+		return fZERO;
 
-    do {
-        counter++;
+	twoShifted = ConvertToFraction(2);
+	x_new = ConvertToFraction(seed);
 
-        x_old.full = x_new.full;
+	do {
+		counter++;
 
-        test = fGetSquare(x_old); /*1.75*1.75 is reverting back to 1 when shifted down */
-        y = fSubtract(test, C); /*y = f(x) = x^2 - C; */
+		x_old.full = x_new.full;
 
-        Fprime = fMultiply(twoShifted, x_old);
-        F_divide_Fprime = fDivide(y, Fprime);
+		test = fGetSquare(x_old); /*1.75*1.75 is reverting back to 1 when shifted down */
+		y = fSubtract(test, C); /*y = f(x) = x^2 - C; */
 
-        x_new = fSubtract(x_old, F_divide_Fprime);
+		Fprime = fMultiply(twoShifted, x_old);
+		F_divide_Fprime = fDivide(y, Fprime);
 
-        error = ConvertBackToInteger(x_new) - ConvertBackToInteger(x_old);
+		x_new = fSubtract(x_old, F_divide_Fprime);
 
-        if (counter > 20) /*20 is already way too many iterations. If we dont have an answer by then, we never will*/
-            return x_new;
+		error = ConvertBackToInteger(x_new) - ConvertBackToInteger(x_old);
 
-    } while (uAbs(error) > 0);
+		if (counter > 20) /*20 is already way too many iterations. If we dont have an answer by then, we never will*/
+			return x_new;
 
-    return (x_new);
+	} while (uAbs(error) > 0);
+
+	return (x_new);
 }
 
 void SolveQuadracticEqn(fInt A, fInt B, fInt C, fInt Roots[])
 {
-    fInt* pRoots = &Roots[0];
-    fInt temp, root_first, root_second;
-    fInt f_CONSTANT10, f_CONSTANT100;
+	fInt *pRoots = &Roots[0];
+	fInt temp, root_first, root_second;
+	fInt f_CONSTANT10, f_CONSTANT100;
 
-    f_CONSTANT100 = ConvertToFraction(100);
-    f_CONSTANT10 = ConvertToFraction(10);
+	f_CONSTANT100 = ConvertToFraction(100);
+	f_CONSTANT10 = ConvertToFraction(10);
 
-    while(GreaterThan(A, f_CONSTANT100) || GreaterThan(B, f_CONSTANT100) || GreaterThan(C, f_CONSTANT100)) {
-        A = fDivide(A, f_CONSTANT10);
-        B = fDivide(B, f_CONSTANT10);
-        C = fDivide(C, f_CONSTANT10);
-    }
+	while(GreaterThan(A, f_CONSTANT100) || GreaterThan(B, f_CONSTANT100) || GreaterThan(C, f_CONSTANT100)) {
+		A = fDivide(A, f_CONSTANT10);
+		B = fDivide(B, f_CONSTANT10);
+		C = fDivide(C, f_CONSTANT10);
+	}
 
-    temp = fMultiply(ConvertToFraction(4), A); /* root = 4*A */
-    temp = fMultiply(temp, C); /* root = 4*A*C */
-    temp = fSubtract(fGetSquare(B), temp); /* root = b^2 - 4AC */
-    temp = fSqrt(temp); /*root = Sqrt (b^2 - 4AC); */
+	temp = fMultiply(ConvertToFraction(4), A); /* root = 4*A */
+	temp = fMultiply(temp, C); /* root = 4*A*C */
+	temp = fSubtract(fGetSquare(B), temp); /* root = b^2 - 4AC */
+	temp = fSqrt(temp); /*root = Sqrt (b^2 - 4AC); */
 
-    root_first = fSubtract(fNegate(B), temp); /* b - Sqrt(b^2 - 4AC) */
-    root_second = fAdd(fNegate(B), temp); /* b + Sqrt(b^2 - 4AC) */
+	root_first = fSubtract(fNegate(B), temp); /* b - Sqrt(b^2 - 4AC) */
+	root_second = fAdd(fNegate(B), temp); /* b + Sqrt(b^2 - 4AC) */
 
-    root_first = fDivide(root_first, ConvertToFraction(2)); /* [b +- Sqrt(b^2 - 4AC)]/[2] */
-    root_first = fDivide(root_first, A); /*[b +- Sqrt(b^2 - 4AC)]/[2*A] */
+	root_first = fDivide(root_first, ConvertToFraction(2)); /* [b +- Sqrt(b^2 - 4AC)]/[2] */
+	root_first = fDivide(root_first, A); /*[b +- Sqrt(b^2 - 4AC)]/[2*A] */
 
-    root_second = fDivide(root_second, ConvertToFraction(2)); /* [b +- Sqrt(b^2 - 4AC)]/[2] */
-    root_second = fDivide(root_second, A); /*[b +- Sqrt(b^2 - 4AC)]/[2*A] */
+	root_second = fDivide(root_second, ConvertToFraction(2)); /* [b +- Sqrt(b^2 - 4AC)]/[2] */
+	root_second = fDivide(root_second, A); /*[b +- Sqrt(b^2 - 4AC)]/[2*A] */
 
-    *(pRoots + 0) = root_first;
-    *(pRoots + 1) = root_second;
+	*(pRoots + 0) = root_first;
+	*(pRoots + 1) = root_second;
 }
 
 /* -----------------------------------------------------------------------------
@@ -500,61 +501,58 @@ void SolveQuadracticEqn(fInt A, fInt B, fInt C, fInt Roots[])
 /* Addition using two normal ints - Temporary - Use only for testing purposes?. */
 fInt Add (int X, int Y)
 {
-    fInt A, B, Sum;
+	fInt A, B, Sum;
 
-    A.full = (X << SHIFT_AMOUNT);
-    B.full = (Y << SHIFT_AMOUNT);
+	A.full = (X << SHIFT_AMOUNT);
+	B.full = (Y << SHIFT_AMOUNT);
 
-    Sum.full = A.full + B.full;
+	Sum.full = A.full + B.full;
 
-    return Sum;
+	return Sum;
 }
 
 /* Conversion Functions */
 int GetReal (fInt A)
 {
-    return (A.full >> SHIFT_AMOUNT);
+	return (A.full >> SHIFT_AMOUNT);
 }
 
 /* Temporarily Disabled */
 int GetRoundedValue(fInt A) /*For now, round the 3rd decimal place */
 {
-    /* ROUNDING TEMPORARLY DISABLED
-    int temp = A.full;
-
-    int decimal_cutoff, decimal_mask = 0x000001FF;
-
-    decimal_cutoff = temp & decimal_mask;
-
-
-    if (decimal_cutoff > 0x147) {
-        temp += 673;
-    }*/
-
-    return ConvertBackToInteger(A)/10000; /*Temporary - in case this was used somewhere else */
+	/* ROUNDING TEMPORARLY DISABLED
+	int temp = A.full;
+	int decimal_cutoff, decimal_mask = 0x000001FF;
+	decimal_cutoff = temp & decimal_mask;
+	if (decimal_cutoff > 0x147) {
+		temp += 673;
+	}*/
+
+	return ConvertBackToInteger(A)/10000; /*Temporary - in case this was used somewhere else */
 }
 
 fInt Multiply (int X, int Y)
 {
-    fInt A, B, Product;
+	fInt A, B, Product;
 
-    A.full = X << SHIFT_AMOUNT;
-    B.full = Y << SHIFT_AMOUNT;
+	A.full = X << SHIFT_AMOUNT;
+	B.full = Y << SHIFT_AMOUNT;
 
-    Product = fMultiply(A, B);
+	Product = fMultiply(A, B);
 
-    return Product;
+	return Product;
 }
+
 fInt Divide (int X, int Y)
 {
-    fInt A, B, Quotient;
+	fInt A, B, Quotient;
 
-    A.full = X << SHIFT_AMOUNT;
-    B.full = Y << SHIFT_AMOUNT;
+	A.full = X << SHIFT_AMOUNT;
+	B.full = Y << SHIFT_AMOUNT;
 
-    Quotient = fDivide(A, B);
+	Quotient = fDivide(A, B);
 
-    return Quotient;
+	return Quotient;
 }
 
 int uGetScaledDecimal (fInt A) /*Converts the fractional portion to whole integers - Costly function */
@@ -563,16 +561,13 @@ int uGetScaledDecimal (fInt A) /*Converts the fractional portion to whole intege
 	int i, scaledDecimal = 0, tmp = A.partial.decimal;
 
 	for (i = 0; i < PRECISION; i++) {
-        dec[i] = tmp / (1 << SHIFT_AMOUNT);
-
-        tmp = tmp - ((1 << SHIFT_AMOUNT)*dec[i]);
-
-        tmp *= 10;
-
-        scaledDecimal = scaledDecimal + dec[i]*uPow(10, PRECISION - 1 -i);
-    }
+		dec[i] = tmp / (1 << SHIFT_AMOUNT);
+		tmp = tmp - ((1 << SHIFT_AMOUNT)*dec[i]);
+		tmp *= 10;
+		scaledDecimal = scaledDecimal + dec[i]*uPow(10, PRECISION - 1 -i);
+	}
 
-    return scaledDecimal;
+	return scaledDecimal;
 }
 
 int uPow(int base, int power)
@@ -601,17 +596,17 @@ int uAbs(int X)
 
 fInt fRoundUpByStepSize(fInt A, fInt fStepSize, bool error_term)
 {
-    fInt solution;
+	fInt solution;
 
-    solution = fDivide(A, fStepSize);
-    solution.partial.decimal = 0; /*All fractional digits changes to 0 */
+	solution = fDivide(A, fStepSize);
+	solution.partial.decimal = 0; /*All fractional digits changes to 0 */
 
-    if (error_term)
-        solution.partial.real += 1; /*Error term of 1 added */
+	if (error_term)
+		solution.partial.real += 1; /*Error term of 1 added */
 
-    solution = fMultiply(solution, fStepSize);
-    solution = fAdd(solution, fStepSize);
+	solution = fMultiply(solution, fStepSize);
+	solution = fAdd(solution, fStepSize);
 
-    return solution;
+	return solution;
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index 45997e6..21c31db 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -228,9 +228,9 @@ int fiji_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
 	}
 
 	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
-    SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
+	SMUM_WAIT_FIELD_UNEQUAL(smumgr, SMC_RESP_0, SMC_RESP, 0);
 
-    return 0;
+	return 0;
 }
 
 /**
@@ -557,7 +557,7 @@ static int fiji_request_smu_specific_fw_load(struct pp_smumgr *smumgr, uint32_t
 	/* For non-virtualization cases,
 	 * SMU loads all FWs at once in fiji_request_smu_load_fw.
 	 */
-    return 0;
+	return 0;
 }
 
 static int fiji_start_smu_in_protection_mode(struct pp_smumgr *smumgr)
@@ -723,7 +723,7 @@ static int fiji_start_avfs_btc(struct pp_smumgr *smumgr)
 	/* clear reset */
 	cgs_write_register(smumgr->device, mmGRBM_SOFT_RESET, 0);
 
-    return result;
+	return result;
 }
 
 int fiji_setup_pm_fuse_for_avfs(struct pp_smumgr *smumgr)
-- 
cgit v1.1


From c15c8d70207d467bb4312d6ac5536c101246fdc6 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 6 Jan 2016 16:48:38 +0800
Subject: drm/amd/powerplay: fix Smatch static checker warnings

1. return -1 instead of -ENOMEM
2. The struct type mismatch warnings.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c   |  2 +-
 .../gpu/drm/amd/powerplay/hwmgr/functiontables.c   | 13 +++++-----
 drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c        |  3 +++
 .../gpu/drm/amd/powerplay/hwmgr/processpptables.c  | 11 +++++++-
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c  | 30 +++++++++++++---------
 .../amd/powerplay/hwmgr/tonga_processpptables.c    | 20 +++++++--------
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c |  2 +-
 .../gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c    |  2 +-
 8 files changed, 51 insertions(+), 32 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 6dba5bf..3f3009d 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -914,7 +914,7 @@ static int fiji_trim_voltage_table(struct pp_hwmgr *hwmgr,
 			GFP_KERNEL);
 
 	if (NULL == table)
-		return -EINVAL;
+		return -ENOMEM;
 
 	table->mask_low = vol_table->mask_low;
 	table->phase_delay = vol_table->phase_delay;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
index 5abde8f..9deadab 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/functiontables.c
@@ -66,7 +66,7 @@ int phm_dispatch_table(struct pp_hwmgr *hwmgr,
 		temp_storage = kzalloc(rt_table->storage_size, GFP_KERNEL);
 		if (temp_storage == NULL) {
 			printk(KERN_ERR "[ powerplay ] Could not allocate table temporary storage\n");
-			return -1;
+			return -ENOMEM;
 		}
 	}
 
@@ -90,7 +90,7 @@ int phm_construct_table(struct pp_hwmgr *hwmgr,
 
 	if (hwmgr == NULL || master_table == NULL || rt_table == NULL) {
 		printk(KERN_ERR "[ powerplay ] Invalid Parameter!\n");
-		return -1;
+		return -EINVAL;
 	}
 
 	for (table_item = master_table->master_list;
@@ -102,8 +102,9 @@ int phm_construct_table(struct pp_hwmgr *hwmgr,
 
 	size = (function_count + 1) * sizeof(phm_table_function);
 	run_time_list = kzalloc(size, GFP_KERNEL);
+
 	if (NULL == run_time_list)
-		return -1;
+		return -ENOMEM;
 
 	rtf = run_time_list;
 	for (table_item = master_table->master_list;
@@ -111,7 +112,7 @@ int phm_construct_table(struct pp_hwmgr *hwmgr,
 		if ((rtf - run_time_list) > function_count) {
 			printk(KERN_ERR "[ powerplay ] Check function results have changed\n");
 			kfree(run_time_list);
-			return -1;
+			return -EINVAL;
 		}
 
 		if ((NULL == table_item->isFunctionNeededInRuntimeTable) ||
@@ -123,7 +124,7 @@ int phm_construct_table(struct pp_hwmgr *hwmgr,
 	if ((rtf - run_time_list) > function_count) {
 		printk(KERN_ERR "[ powerplay ] Check function results have changed\n");
 		kfree(run_time_list);
-		return -1;
+		return -EINVAL;
 	}
 
 	*rtf = NULL;
@@ -138,7 +139,7 @@ int phm_destroy_table(struct pp_hwmgr *hwmgr,
 {
 	if (hwmgr == NULL || rt_table == NULL) {
 		printk(KERN_ERR "[ powerplay ] Invalid Parameter\n");
-		return -1;
+		return -EINVAL;
 	}
 
 	if (NULL == rt_table->function_list)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index ca4554b..5fb98aa 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -111,6 +111,9 @@ int hw_init_power_state_table(struct pp_hwmgr *hwmgr)
 
 	hwmgr->ps = kzalloc(size * table_entries, GFP_KERNEL);
 
+	if (hwmgr->ps == NULL)
+		return -ENOMEM;
+
 	state = hwmgr->ps;
 
 	for (i = 0; i < table_entries; i++) {
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
index 8f9d705..2f1a14f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/processpptables.c
@@ -1322,11 +1322,17 @@ static int get_cac_leakage_table(struct pp_hwmgr *hwmgr,
 	struct phm_cac_leakage_table  *cac_leakage_table;
 	unsigned long            table_size, i;
 
+	if (hwmgr == NULL || table == NULL || ptable == NULL)
+		return -EINVAL;
+
 	table_size = sizeof(ULONG) +
 		(sizeof(struct phm_cac_leakage_table) * table->ucNumEntries);
 
 	cac_leakage_table = kzalloc(table_size, GFP_KERNEL);
 
+	if (cac_leakage_table == NULL)
+		return -ENOMEM;
+
 	cac_leakage_table->count = (ULONG)table->ucNumEntries;
 
 	for (i = 0; i < cac_leakage_table->count; i++) {
@@ -1349,7 +1355,7 @@ static int get_cac_leakage_table(struct pp_hwmgr *hwmgr,
 static int get_platform_power_management_table(struct pp_hwmgr *hwmgr,
 			ATOM_PPLIB_PPM_Table *atom_ppm_table)
 {
-	struct phm_ppm_table *ptr = kzalloc(sizeof(ATOM_PPLIB_PPM_Table), GFP_KERNEL);
+	struct phm_ppm_table *ptr = kzalloc(sizeof(struct phm_ppm_table), GFP_KERNEL);
 
 	if (NULL == ptr)
 		return -ENOMEM;
@@ -1466,6 +1472,9 @@ static int init_phase_shedding_table(struct pp_hwmgr *hwmgr,
 
 			table = kzalloc(size, GFP_KERNEL);
 
+			if (table == NULL)
+				return -ENOMEM;
+
 			table->count = (unsigned long)ptable->ucNumEntries;
 
 			for (i = 0; i < table->count; i++) {
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 3cb5d04..0b188d1 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -115,9 +115,12 @@ const unsigned long PhwTonga_Magic = (unsigned long)(PHM_VIslands_Magic);
 struct tonga_power_state *cast_phw_tonga_power_state(
 				  struct pp_hw_power_state *hw_ps)
 {
+	if (hw_ps == NULL)
+		return NULL;
+
 	PP_ASSERT_WITH_CODE((PhwTonga_Magic == hw_ps->magic),
 				"Invalid Powerstate Type!",
-				 return NULL;);
+				 return NULL);
 
 	return (struct tonga_power_state *)hw_ps;
 }
@@ -125,9 +128,12 @@ struct tonga_power_state *cast_phw_tonga_power_state(
 const struct tonga_power_state *cast_const_phw_tonga_power_state(
 				 const struct pp_hw_power_state *hw_ps)
 {
+	if (hw_ps == NULL)
+		return NULL;
+
 	PP_ASSERT_WITH_CODE((PhwTonga_Magic == hw_ps->magic),
 				"Invalid Powerstate Type!",
-				 return NULL;);
+				 return NULL);
 
 	return (const struct tonga_power_state *)hw_ps;
 }
@@ -1678,9 +1684,9 @@ static int tonga_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
 		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
 		CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
 		//CONVERT_FROM_HOST_TO_SMC_UL((uint32_t)table->UvdLevel[count].MinVoltage);
-    }
+	}
 
-    return result;
+	return result;
 
 }
 
@@ -1719,7 +1725,7 @@ static int tonga_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
 		PP_ASSERT_WITH_CODE((0 == result),
 				"can not find divide id for VCE engine clock", return result);
 
-		table->VceLevel[count].Divider    = (uint8_t)dividers.pll_post_divider;
+		table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
 
 		CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
 	}
@@ -1804,7 +1810,7 @@ static int tonga_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
 		PP_ASSERT_WITH_CODE((0 == result),
 			"can not find divide id for samu clock", return result);
 
-		table->SamuLevel[count].Divider     = (uint8_t)dividers.pll_post_divider;
+		table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
 
 		CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
 	}
@@ -1847,7 +1853,7 @@ static int tonga_calculate_mclk_params(
 		"Error retrieving Memory Clock Parameters from VBIOS.", return result);
 
 	/* MPLL_FUNC_CNTL setup*/
-	mpll_func_cntl    = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL, mpll_param.bw_ctrl);
+	mpll_func_cntl = PHM_SET_FIELD(mpll_func_cntl, MPLL_FUNC_CNTL, BWCTRL, mpll_param.bw_ctrl);
 
 	/* MPLL_FUNC_CNTL_1 setup*/
 	mpll_func_cntl_1  = PHM_SET_FIELD(mpll_func_cntl_1,
@@ -3864,6 +3870,7 @@ int tonga_copy_vbios_smc_reg_table(const pp_atomctrl_mc_reg_table *table, phw_to
 				table->mc_reg_table_entry[i].mc_data[j];
 		}
 	}
+
 	ni_table->num_entries = table->num_entries;
 
 	return 0;
@@ -3989,7 +3996,7 @@ int tonga_initialize_mc_reg_table(struct pp_hwmgr *hwmgr)
 	table = kzalloc(sizeof(pp_atomctrl_mc_reg_table), GFP_KERNEL);
 
 	if (NULL == table)
-		return -1;
+		return -ENOMEM;
 
 	/* Program additional LP registers that are no longer programmed by VBIOS */
 	cgs_write_register(hwmgr->device, mmMC_SEQ_RAS_TIMING_LP, cgs_read_register(hwmgr->device, mmMC_SEQ_RAS_TIMING));
@@ -5470,7 +5477,6 @@ static int tonga_generate_dpm_level_enable_mask(struct pp_hwmgr *hwmgr, const vo
 	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
 	const struct tonga_power_state *tonga_ps = cast_const_phw_tonga_power_state(states->pnew_state);
 
-
 	result = tonga_trim_dpm_states(hwmgr, tonga_ps);
 	if (0 != result)
 		return result;
@@ -5732,7 +5738,7 @@ static int tonga_set_max_fan_pwm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_
 	if (phm_is_hw_access_blocked(hwmgr))
 		return 0;
 
-    return (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanPwmMax, us_max_fan_pwm) ? 0 : -EINVAL);
+	return (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanPwmMax, us_max_fan_pwm) ? 0 : -1);
 }
 
 int tonga_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr)
@@ -5826,7 +5832,7 @@ static int tonga_set_max_fan_rpm_output(struct pp_hwmgr *hwmgr, uint16_t us_max_
 	if (phm_is_hw_access_blocked(hwmgr))
 		return 0;
 
-	return (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanRpmMax, us_max_fan_pwm) ? 0 : -EINVAL);
+	return (0 == smum_send_msg_to_smc_with_parameter(hwmgr->smumgr, PPSMC_MSG_SetFanRpmMax, us_max_fan_pwm) ? 0 : -1);
 }
 
 uint32_t tonga_get_xclk(struct pp_hwmgr *hwmgr)
@@ -5962,7 +5968,7 @@ int tonga_check_states_equal(struct pp_hwmgr *hwmgr, const struct pp_hw_power_st
 	const struct tonga_power_state *psb = cast_const_phw_tonga_power_state(pstate2);
 	int i;
 
-	if (pstate1 == NULL || pstate2 == NULL || equal == NULL)
+	if (equal == NULL || psa == NULL || psb == NULL)
 		return -EINVAL;
 
 	/* If the two states don't even have the same number of performance levels they cannot be the same state. */
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
index ae216fe..34f4bef 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_processpptables.c
@@ -168,7 +168,7 @@ static int get_vddc_lookup_table(
 		kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == table)
-		return -1;
+		return -ENOMEM;
 
 	memset(table, 0x00, table_size);
 
@@ -206,7 +206,7 @@ static int get_platform_power_management_table(
 		(struct phm_ppt_v1_information *)(hwmgr->pptable);
 
 	if (NULL == ptr)
-		return -1;
+		return -ENOMEM;
 
 	ptr->ppm_design
 		= atom_ppm_table->ucPpmDesign;
@@ -327,7 +327,7 @@ static int get_valid_clk(
 	table = (struct phm_clock_array *)kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == table)
-		return -1;
+		return -ENOMEM;
 
 	memset(table, 0x00, table_size);
 
@@ -378,7 +378,7 @@ static int get_mclk_voltage_dependency_table(
 		kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == mclk_table)
-		return -1;
+		return -ENOMEM;
 
 	memset(mclk_table, 0x00, table_size);
 
@@ -421,7 +421,7 @@ static int get_sclk_voltage_dependency_table(
 		kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == sclk_table)
-		return -1;
+		return -ENOMEM;
 
 	memset(sclk_table, 0x00, table_size);
 
@@ -464,7 +464,7 @@ static int get_pcie_table(
 	pcie_table = (phm_ppt_v1_pcie_table *)kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == pcie_table)
-		return -1;
+		return -ENOMEM;
 
 	memset(pcie_table, 0x00, table_size);
 
@@ -506,14 +506,14 @@ static int get_cac_tdp_table(
 	tdp_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == tdp_table)
-		return -1;
+		return -ENOMEM;
 
 	memset(tdp_table, 0x00, table_size);
 
 	hwmgr->dyn_state.cac_dtp_table = kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == hwmgr->dyn_state.cac_dtp_table)
-		return -1;
+		return -ENOMEM;
 
 	memset(hwmgr->dyn_state.cac_dtp_table, 0x00, table_size);
 
@@ -614,7 +614,7 @@ static int get_mm_clock_voltage_table(
 		kzalloc(table_size, GFP_KERNEL);
 
 	if (NULL == mm_table)
-		return -1;
+		return -ENOMEM;
 
 	memset(mm_table, 0x00, table_size);
 
@@ -943,7 +943,7 @@ int tonga_pp_tables_initialize(struct pp_hwmgr *hwmgr)
 	hwmgr->pptable = kzalloc(sizeof(struct phm_ppt_v1_information), GFP_KERNEL);
 
 	PP_ASSERT_WITH_CODE((NULL != hwmgr->pptable),
-			    "Failed to allocate hwmgr->pptable!", return -1);
+			    "Failed to allocate hwmgr->pptable!", return -ENOMEM);
 
 	memset(hwmgr->pptable, 0x00, sizeof(struct phm_ppt_v1_information));
 
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index 21c31db..cdbb9f8 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -1033,7 +1033,7 @@ int fiji_smum_init(struct pp_smumgr *smumgr)
 	fiji_smu = kzalloc(sizeof(struct fiji_smumgr), GFP_KERNEL);
 
 	if (fiji_smu == NULL)
-		return -1;
+		return -ENOMEM;
 
 	smumgr->backend = fiji_smu;
 	smumgr->smumgr_funcs = &fiji_smu_funcs;
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
index 62ff760..d166fd9 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
@@ -810,7 +810,7 @@ int tonga_smum_init(struct pp_smumgr *smumgr)
 	tonga_smu = kzalloc(sizeof(struct tonga_smumgr), GFP_KERNEL);
 
 	if (tonga_smu == NULL)
-		return -1;
+		return -ENOMEM;
 
 	smumgr->backend = tonga_smu;
 	smumgr->smumgr_funcs = &tonga_smu_funcs;
-- 
cgit v1.1


From a969e163a4ac1b0cfa2dc7ab890aaa9ab092951c Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 29 Dec 2015 13:56:03 +0800
Subject: drm/amd/powerplay: add powerplay valid check to avoid null point.
 (v2)

In case CONFIG_DRM_AMD_POWERPLAY is defined and amdgpu.powerplay=0.
some functions in powrplay can also be called by DAL. and the input parameter is *adev.
if just check point not NULL was not enough and will lead to NULL point error.

V2: AGD: rebase on upstream

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c   | 15 ++++++++++++---
 drivers/gpu/drm/amd/powerplay/inc/pp_instance.h |  3 +++
 2 files changed, 15 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index db0370b..2764bd3 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -30,6 +30,12 @@
 #include "power_state.h"
 #include "eventmanager.h"
 
+#define PP_CHECK(handle)						\
+	do {								\
+		if ((handle) == NULL || (handle)->pp_valid != PP_VALID)	\
+			return -EINVAL;					\
+	} while (0)
+
 static int pp_early_init(void *handle)
 {
 	return 0;
@@ -537,6 +543,8 @@ static int amd_pp_instance_init(struct amd_pp_init *pp_init,
 	if (handle == NULL)
 		return -ENOMEM;
 
+	handle->pp_valid = PP_VALID;
+
 	ret = smum_init(pp_init, handle);
 	if (ret)
 		goto fail_smum;
@@ -611,8 +619,7 @@ int amd_powerplay_display_configuration_change(void *handle, const void *input)
 	struct pp_hwmgr  *hwmgr;
 	const struct amd_pp_display_configuration *display_config = input;
 
-	if (handle == NULL)
-		return -EINVAL;
+	PP_CHECK((struct pp_instance *)handle);
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
@@ -625,7 +632,9 @@ int amd_powerplay_get_display_power_level(void *handle,
 {
 	struct pp_hwmgr  *hwmgr;
 
-	if (handle == NULL || output == NULL)
+	PP_CHECK((struct pp_instance *)handle);
+
+	if (output == NULL)
 		return -EINVAL;
 
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
diff --git a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
index 7b60b61..4d8ed1f 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/pp_instance.h
@@ -27,7 +27,10 @@
 #include "hwmgr.h"
 #include "eventmgr.h"
 
+#define PP_VALID  0x1F1F1F1F
+
 struct pp_instance {
+	uint32_t pp_valid;
 	struct pp_smumgr *smu_mgr;
 	struct pp_hwmgr *hwmgr;
 	struct pp_eventmgr *eventmgr;
-- 
cgit v1.1


From e0b71a7eff644ca256aee6478bf220ba0a835bed Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 29 Dec 2015 10:25:19 +0800
Subject: drm/amd/powerplay: Reload and initialize the smc firmware on
 powerplay resume.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 2764bd3..8f5d5ed 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -203,13 +203,29 @@ static int pp_resume(void *handle)
 	struct pp_instance *pp_handle;
 	struct pp_eventmgr *eventmgr;
 	struct pem_event_data event_data = { {0} };
+	struct pp_smumgr *smumgr;
+	int ret;
 
 	if (handle == NULL)
 		return -EINVAL;
 
 	pp_handle = (struct pp_instance *)handle;
+	smumgr = pp_handle->smu_mgr;
+
+	if (smumgr == NULL || smumgr->smumgr_funcs == NULL ||
+		smumgr->smumgr_funcs->start_smu == NULL)
+		return -EINVAL;
+
+	ret = smumgr->smumgr_funcs->start_smu(smumgr);
+	if (ret) {
+		printk(KERN_ERR "[ powerplay ] smc start failed\n");
+		smumgr->smumgr_funcs->smu_fini(smumgr);
+		return ret;
+	}
+
 	eventmgr = pp_handle->eventmgr;
 	pem_handle_event(eventmgr, AMD_PP_EVENT_RESUME, &event_data);
+
 	return 0;
 }
 
@@ -624,6 +640,7 @@ int amd_powerplay_display_configuration_change(void *handle, const void *input)
 	hwmgr = ((struct pp_instance *)handle)->hwmgr;
 
 	phm_store_dal_configuration_data(hwmgr, display_config);
+
 	return 0;
 }
 
-- 
cgit v1.1


From 9354573d76f599e05a34e0b468ffce681769115f Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 6 Jan 2016 17:08:46 +0800
Subject: drm/amdgpu: Show gpu load when display gpu performance for Ci.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index 57a2e34..8b4731d 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -1395,7 +1395,6 @@ static void ci_thermal_stop_thermal_controller(struct amdgpu_device *adev)
 		ci_fan_ctrl_set_default_mode(adev);
 }
 
-#if 0
 static int ci_read_smc_soft_register(struct amdgpu_device *adev,
 				     u16 reg_offset, u32 *value)
 {
@@ -1405,7 +1404,6 @@ static int ci_read_smc_soft_register(struct amdgpu_device *adev,
 				      pi->soft_regs_start + reg_offset,
 				      value, pi->sram_end);
 }
-#endif
 
 static int ci_write_smc_soft_register(struct amdgpu_device *adev,
 				      u16 reg_offset, u32 value)
@@ -6084,11 +6082,23 @@ ci_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
 	struct amdgpu_ps *rps = &pi->current_rps;
 	u32 sclk = ci_get_average_sclk_freq(adev);
 	u32 mclk = ci_get_average_mclk_freq(adev);
+	u32 activity_percent = 50;
+	int ret;
+
+	ret = ci_read_smc_soft_register(adev, offsetof(SMU7_SoftRegisters, AverageGraphicsA),
+					&activity_percent);
+
+	if (ret == 0) {
+		activity_percent += 0x80;
+		activity_percent >>= 8;
+		activity_percent = activity_percent > 100 ? 100 : activity_percent;
+	}
 
 	seq_printf(m, "uvd %sabled\n", pi->uvd_enabled ? "en" : "dis");
 	seq_printf(m, "vce %sabled\n", rps->vce_active ? "en" : "dis");
 	seq_printf(m, "power level avg    sclk: %u mclk: %u\n",
 		   sclk, mclk);
+	seq_printf(m, "GPU load: %u %%\n", activity_percent);
 }
 
 static void ci_dpm_print_power_state(struct amdgpu_device *adev,
-- 
cgit v1.1


From 0cfd9f26975be88e8d902f9bc7070f98dfdfeea2 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 6 Jan 2016 17:15:59 +0800
Subject: drm/amdgpu: Show gpu load when display gpu performance for Fiji of
 VI.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 3f3009d..28031a7 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -4866,7 +4866,9 @@ static int fiji_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
 static void fiji_print_current_perforce_level(
 		struct pp_hwmgr *hwmgr, struct seq_file *m)
 {
-	uint32_t sclk, mclk;
+	uint32_t sclk, mclk, activity_percent = 0;
+	uint32_t offset;
+	struct fiji_hwmgr *data = (struct fiji_hwmgr *)(hwmgr->backend);
 
 	smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_API_GetSclkFrequency);
 
@@ -4877,6 +4879,13 @@ static void fiji_print_current_perforce_level(
 	mclk = cgs_read_register(hwmgr->device, mmSMC_MSG_ARG_0);
 	seq_printf(m, "\n [  mclk  ]: %u MHz\n\n [  sclk  ]: %u MHz\n",
 			mclk / 100, sclk / 100);
+
+	offset = data->soft_regs_start + offsetof(SMU73_SoftRegisters, AverageGraphicsActivity);
+	activity_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset);
+	activity_percent += 0x80;
+	activity_percent >>= 8;
+
+	seq_printf(m, "\n [GPU load]: %u%%\n\n", activity_percent > 100 ? 100 : activity_percent);
 }
 
 static int fiji_program_display_gap(struct pp_hwmgr *hwmgr)
-- 
cgit v1.1


From ab4f4b14c36f7ae6fa204ca304477e42f6696453 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Wed, 6 Jan 2016 17:17:53 +0800
Subject: drm/amdgpu: fix hex/decimal bug when show gpu load.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c    | 10 +++++-----
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 10 +++++-----
 2 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index c0e6aae..65ad24a 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -1494,7 +1494,7 @@ cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 	uint32_t vce_index = PHM_GET_FIELD(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixTARGET_AND_CURRENT_PROFILE_INDEX_2),
 					TARGET_AND_CURRENT_PROFILE_INDEX_2, CURR_VCE_INDEX);
 
-	uint32_t sclk, vclk, dclk, ecclk, tmp, active_percent;
+	uint32_t sclk, vclk, dclk, ecclk, tmp, activity_percent;
 	uint16_t vddnb, vddgfx;
 	int result;
 
@@ -1536,13 +1536,13 @@ cz_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 
 	result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_GetAverageGraphicsActivity);
 	if (0 == result) {
-		active_percent = cgs_read_register(hwmgr->device, mmSMU_MP1_SRBM2P_ARG_0);
-		active_percent = active_percent > 100 ? 100 : active_percent;
+		activity_percent = cgs_read_register(hwmgr->device, mmSMU_MP1_SRBM2P_ARG_0);
+		activity_percent = activity_percent > 100 ? 100 : activity_percent;
 	} else {
-		active_percent = 50;
+		activity_percent = 50;
 	}
 
-	seq_printf(m, "\n [GPU load]: %u %%\n\n", active_percent);
+	seq_printf(m, "\n [GPU load]: %u %%\n\n", activity_percent);
 }
 
 static void cz_hw_print_display_cfg(
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index 0b188d1..44a9250 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -5157,7 +5157,7 @@ static int tonga_get_pp_table_entry(struct pp_hwmgr *hwmgr,
 static void
 tonga_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 {
-	uint32_t sclk, mclk, active_percent;
+	uint32_t sclk, mclk, activity_percent;
 	uint32_t offset;
 	struct tonga_hwmgr *data = (struct tonga_hwmgr *)(hwmgr->backend);
 
@@ -5172,11 +5172,11 @@ tonga_print_current_perforce_level(struct pp_hwmgr *hwmgr, struct seq_file *m)
 
 
 	offset = data->soft_regs_start + offsetof(SMU72_SoftRegisters, AverageGraphicsActivity);
-	active_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset);
-	active_percent += 80;
-	active_percent >>= 8;
+	activity_percent = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset);
+	activity_percent += 0x80;
+	activity_percent >>= 8;
 
-	seq_printf(m, "\n [GPU load]: %u%%\n\n", active_percent > 100 ? 100 : active_percent);
+	seq_printf(m, "\n [GPU load]: %u%%\n\n", activity_percent > 100 ? 100 : activity_percent);
 
 }
 
-- 
cgit v1.1


From f556c2744a8e7508493cf409849d5a248ed3fb9d Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 29 Dec 2015 11:23:57 +0800
Subject: drm/amd/powerplay: add thermal control task when resume.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
index 9458394..83be3cf 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c
@@ -143,6 +143,7 @@ static const pem_event_action *resume_event[] = {
 	enable_dynamic_state_management_tasks,
 	enable_clock_power_gatings_tasks,
 	enable_disable_bapm_tasks,
+	initialize_thermal_controller_tasks,
 	reset_boot_state_tasks,
 	adjust_power_state_tasks,
 	enable_disable_fps_tasks,
-- 
cgit v1.1


From 018462d015c5672de0be8045b1acff19f5df6010 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 29 Dec 2015 11:19:14 +0800
Subject: drm/amd/powerplay: enable set boot state task

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c | 6 ++++--
 drivers/gpu/drm/amd/powerplay/eventmgr/psm.c        | 3 +--
 drivers/gpu/drm/amd/powerplay/eventmgr/psm.h        | 2 +-
 3 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
index f0700d0..f0b4491 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -74,7 +74,9 @@ int pem_task_power_down_asic(struct pp_eventmgr *eventmgr, struct pem_event_data
 
 int pem_task_set_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
-	/* TODO */
+	if (pem_is_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID))
+		return psm_set_states(eventmgr, &(event_data->requested_state_id));
+
 	return 0;
 }
 
@@ -343,7 +345,7 @@ int pem_task_disable_gfx_clock_gating(struct pp_eventmgr *eventmgr, struct pem_e
 int pem_task_set_performance_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
 	if (pem_is_event_data_valid(event_data->valid_fields, PEM_EventDataValid_RequestedStateID))
-		return psm_set_performance_states(eventmgr, &(event_data->requested_state_id));
+		return psm_set_states(eventmgr, &(event_data->requested_state_id));
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
index 5740fbf..a46225c 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.c
@@ -62,7 +62,7 @@ int psm_get_state_by_classification(struct pp_eventmgr *eventmgr, enum PP_StateC
 	return -1;
 }
 
-int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *state_id)
+int psm_set_states(struct pp_eventmgr *eventmgr, unsigned long *state_id)
 {
 	struct pp_power_state *state;
 	int table_entries;
@@ -82,7 +82,6 @@ int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *stat
 	return -1;
 }
 
-
 int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip)
 {
 
diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
index 1380470..fbdff3e 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/psm.h
@@ -31,7 +31,7 @@ int psm_get_ui_state(struct pp_eventmgr *eventmgr, enum PP_StateUILabel ui_label
 
 int psm_get_state_by_classification(struct pp_eventmgr *eventmgr, enum PP_StateClassificationFlag flag, unsigned long *state_id);
 
-int psm_set_performance_states(struct pp_eventmgr *eventmgr, unsigned long *state_id);
+int psm_set_states(struct pp_eventmgr *eventmgr, unsigned long *state_id);
 
 int psm_adjust_power_state_dynamic(struct pp_eventmgr *eventmgr, bool skip);
 
-- 
cgit v1.1


From e1d32e607b5ce25a7852bef4ab4de2a80f30c546 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 29 Dec 2015 11:22:34 +0800
Subject: drm/amd/powerplay: enable power down asic task. (v2)

v2: AGD: rebase on upstream

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c   |  3 +--
 drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 17 ++++++++++++++++-
 drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h   |  2 ++
 drivers/gpu/drm/amd/powerplay/inc/hwmgr.h             |  6 ++++--
 4 files changed, 23 insertions(+), 5 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
index f0b4491..5cd1234 100644
--- a/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
+++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventtasks.c
@@ -68,8 +68,7 @@ int pem_task_adjust_power_state(struct pp_eventmgr *eventmgr, struct pem_event_d
 
 int pem_task_power_down_asic(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
 {
-	/* TODO */
-	return 0;
+	return phm_power_down_asic(eventmgr->hwmgr);
 }
 
 int pem_task_set_boot_state(struct pp_eventmgr *eventmgr, struct pem_event_data *event_data)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index f9bf4fc..0f2d5e4 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -90,6 +90,22 @@ int phm_setup_asic(struct pp_hwmgr *hwmgr)
 	return 0;
 }
 
+int phm_power_down_asic(struct pp_hwmgr *hwmgr)
+{
+	PHM_FUNC_CHECK(hwmgr);
+
+	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
+		PHM_PlatformCaps_TablelessHardwareInterface)) {
+		if (NULL != hwmgr->hwmgr_func->power_off_asic)
+			return hwmgr->hwmgr_func->power_off_asic(hwmgr);
+	} else {
+		return phm_dispatch_table(hwmgr, &(hwmgr->power_down_asic),
+					  NULL, NULL);
+	}
+
+	return 0;
+}
+
 int phm_set_power_state(struct pp_hwmgr *hwmgr,
 		    const struct pp_hw_power_state *pcurrent_state,
 		    const struct pp_hw_power_state *pnew_power_state)
@@ -247,7 +263,6 @@ int phm_register_thermal_interrupt(struct pp_hwmgr *hwmgr, const void *info)
 */
 int phm_start_thermal_controller(struct pp_hwmgr *hwmgr, struct PP_TemperatureRange *temperature_range)
 {
-
 	return phm_dispatch_table(hwmgr, &(hwmgr->start_thermal_controller), temperature_range, NULL);
 }
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
index a503306..91795ef 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hardwaremanager.h
@@ -379,5 +379,7 @@ extern int phm_get_dal_power_level(struct pp_hwmgr *hwmgr,
 
 extern int phm_set_cpu_power_state(struct pp_hwmgr *hwmgr);
 
+extern int phm_power_down_asic(struct pp_hwmgr *hwmgr);
+
 #endif /* _HARDWARE_MANAGER_H_ */
 
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
index eb0f1b2..aeaa3db 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
@@ -325,7 +325,8 @@ struct pp_hwmgr_func {
 				bool cc6_disable, bool pstate_disable,
 				bool pstate_switch_disable);
 	int (*get_dal_power_level)(struct pp_hwmgr *hwmgr,
-			struct amd_pp_dal_clock_info*info);
+				   struct amd_pp_dal_clock_info *info);
+	int (*power_off_asic)(struct pp_hwmgr *hwmgr);
 };
 
 struct pp_table_func {
@@ -576,9 +577,10 @@ struct pp_hwmgr {
 	void *pptable;
 	struct phm_platform_descriptor platform_descriptor;
 	void *backend;
-	enum PP_DAL_POWERLEVEL	dal_power_level;
+	enum PP_DAL_POWERLEVEL dal_power_level;
 	struct phm_dynamic_state_info dyn_state;
 	struct phm_runtime_table_header setup_asic;
+	struct phm_runtime_table_header power_down_asic;
 	struct phm_runtime_table_header disable_dynamic_state_management;
 	struct phm_runtime_table_header enable_dynamic_state_management;
 	struct phm_runtime_table_header set_power_state;
-- 
cgit v1.1


From 4d42fa492eb80aed28d2237efaee004453579556 Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Tue, 29 Dec 2015 11:23:16 +0800
Subject: drm/amd/powerplay: implement power down asic task for CZ

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 55 ++++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index 65ad24a..0874ab4 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -925,6 +925,54 @@ static struct phm_master_table_header cz_setup_asic_master = {
 	cz_setup_asic_list
 };
 
+static int cz_tf_power_up_display_clock_sys_pll(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
+	hw_data->disp_clk_bypass_pending = false;
+	hw_data->disp_clk_bypass = false;
+
+	return 0;
+}
+
+static int cz_tf_clear_nb_dpm_flag(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
+	hw_data->is_nb_dpm_enabled = false;
+
+	return 0;
+}
+
+static int cz_tf_reset_cc6_data(struct pp_hwmgr *hwmgr,
+					void *input, void *output,
+					void *storage, int result)
+{
+	struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
+
+	hw_data->cc6_settings.cc6_setting_changed = false;
+	hw_data->cc6_settings.cpu_pstate_separation_time = 0;
+	hw_data->cc6_settings.cpu_cc6_disable = false;
+	hw_data->cc6_settings.cpu_pstate_disable = false;
+
+	return 0;
+}
+
+static struct phm_master_table_item cz_power_down_asic_list[] = {
+	{NULL, cz_tf_power_up_display_clock_sys_pll},
+	{NULL, cz_tf_clear_nb_dpm_flag},
+	{NULL, cz_tf_reset_cc6_data},
+	{NULL, NULL}
+};
+
+static struct phm_master_table_header cz_power_down_asic_master = {
+	0,
+	PHM_MasterTableFlag_None,
+	cz_power_down_asic_list
+};
+
 static int cz_tf_program_voting_clients(struct pp_hwmgr *hwmgr, void *input,
 				void *output, void *storage, int result)
 {
@@ -1126,6 +1174,13 @@ static int cz_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 		return result;
 	}
 
+	result = phm_construct_table(hwmgr, &cz_power_down_asic_master,
+				&(hwmgr->power_down_asic));
+	if (result != 0) {
+		printk(KERN_ERR "[ powerplay ] Fail to construct power down ASIC\n");
+		return result;
+	}
+
 	result = phm_construct_table(hwmgr, &cz_disable_dpm_master,
 				&(hwmgr->disable_dynamic_state_management));
 	if (result != 0) {
-- 
cgit v1.1


From 191caba6cc4c95ba282304a10a2a9cba85450317 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Tue, 15 Dec 2015 11:10:30 +0100
Subject: drm/amdgpu: add warning to amdgpu_bo_gpu_offset() v2
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Check if there really is a valid offset for the BO.

v2: user WARN_ON_ONCE

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index ea756e7..5107fb2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -96,6 +96,7 @@ static inline void amdgpu_bo_unreserve(struct amdgpu_bo *bo)
  */
 static inline u64 amdgpu_bo_gpu_offset(struct amdgpu_bo *bo)
 {
+	WARN_ON_ONCE(bo->tbo.mem.mem_type == TTM_PL_SYSTEM);
 	return bo->tbo.offset;
 }
 
-- 
cgit v1.1


From 1ef897e4645392c6c5230f2ae92c6bc658e44345 Mon Sep 17 00:00:00 2001
From: Tim Gardner <tim.gardner@canonical.com>
Date: Thu, 7 Jan 2016 10:31:32 -0700
Subject: radeon: r100: Silence 'may be used uninitialized' warnings
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

  CC [M]  drivers/gpu/drm/radeon/r100.o
In file included from drivers/gpu/drm/radeon/radeon_mode.h:37:0,
                 from drivers/gpu/drm/radeon/radeon.h:80,
                 from drivers/gpu/drm/radeon/r100.c:33:
drivers/gpu/drm/radeon/r100.c: In function 'r100_bandwidth_update':
include/drm/drm_fixed.h:64:13: warning: 'crit_point_ff.full' may be used uninitialized in this function [-Wmaybe-uninitialized]
  u64 tmp = ((u64)A.full << 13);
             ^
drivers/gpu/drm/radeon/r100.c:3153:63: note: 'crit_point_ff.full' was declared here
  fixed20_12 peak_disp_bw, mem_bw, pix_clk, pix_clk2, temp_ff, crit_point_ff;
                                                               ^
drivers/gpu/drm/radeon/r100.c:3583:42: warning: 'disp_drain_rate.full' may be used uninitialized in this function [-Wmaybe-uninitialized]
     temp_ff.full = read_return_rate.full - disp_drain_rate.full;

gcc version 5.3.1 20151219 (Ubuntu 5.3.1-4ubuntu1)

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/r100.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 9e7e2bf..5eae0a8 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -3150,7 +3150,8 @@ void r100_bandwidth_update(struct radeon_device *rdev)
 {
 	fixed20_12 trcd_ff, trp_ff, tras_ff, trbs_ff, tcas_ff;
 	fixed20_12 sclk_ff, mclk_ff, sclk_eff_ff, sclk_delay_ff;
-	fixed20_12 peak_disp_bw, mem_bw, pix_clk, pix_clk2, temp_ff, crit_point_ff;
+	fixed20_12 peak_disp_bw, mem_bw, pix_clk, pix_clk2, temp_ff;
+	fixed20_12 crit_point_ff = {0};
 	uint32_t temp, data, mem_trcd, mem_trp, mem_tras;
 	fixed20_12 memtcas_ff[8] = {
 		dfixed_init(1),
@@ -3204,7 +3205,7 @@ void r100_bandwidth_update(struct radeon_device *rdev)
 	fixed20_12 min_mem_eff;
 	fixed20_12 mc_latency_sclk, mc_latency_mclk, k1;
 	fixed20_12 cur_latency_mclk, cur_latency_sclk;
-	fixed20_12 disp_latency, disp_latency_overhead, disp_drain_rate,
+	fixed20_12 disp_latency, disp_latency_overhead, disp_drain_rate = {0},
 		disp_drain_rate2, read_return_rate;
 	fixed20_12 time_disp1_drop_priority;
 	int c;
-- 
cgit v1.1


From 13c240ef95e6569956ba9c731a650cecb3603f0e Mon Sep 17 00:00:00 2001
From: Alexandre Demers <alexandre.f.demers@gmail.com>
Date: Thu, 7 Jan 2016 19:22:44 -0500
Subject: drm/radeon: fix trivial typo in warning message
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index d690df5..902b59c 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -1150,7 +1150,7 @@ static void radeon_check_arguments(struct radeon_device *rdev)
 	}
 
 	if (radeon_vm_size < 1) {
-		dev_warn(rdev->dev, "VM size (%d) to small, min is 1GB\n",
+		dev_warn(rdev->dev, "VM size (%d) too small, min is 1GB\n",
 			 radeon_vm_size);
 		radeon_vm_size = 4;
 	}
-- 
cgit v1.1


From 16ef53a93c107392cd652f47251954064fa171e6 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Tue, 3 Nov 2015 21:00:10 -0500
Subject: drm/nouveau/disp: activate dual link TMDS links only when possible

Without this patch a pixel clock rate above 165 MHz on a TMDS link is
assumed to be dual link. This is true for DVI, but not for HDMI. HDMI
supports no dual link, but it supports pixel clock rates above 165 MHz.
Only activate Dual Link mode when it is actually possible and requested.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
[imirkin: check for hdmi monitor for computing proto, use sor ctrl to
 enable extra config bit]
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nv50_display.c           | 15 +++++++++++----
 drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c |  2 +-
 drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c  |  2 +-
 3 files changed, 13 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 44e1952..ee97eae 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -1962,10 +1962,17 @@ nv50_sor_mode_set(struct drm_encoder *encoder, struct drm_display_mode *umode,
 	switch (nv_encoder->dcb->type) {
 	case DCB_OUTPUT_TMDS:
 		if (nv_encoder->dcb->sorconf.link & 1) {
-			if (mode->clock < 165000)
-				proto = 0x1;
-			else
-				proto = 0x5;
+			proto = 0x1;
+			/* Only enable dual-link if:
+			 *  - Need to (i.e. rate > 165MHz)
+			 *  - DCB says we can
+			 *  - Not an HDMI monitor, since there's no dual-link
+			 *    on HDMI.
+			 */
+			if (mode->clock >= 165000 &&
+			    nv_encoder->dcb->duallink_possible &&
+			    !drm_detect_hdmi_monitor(nv_connector->edid))
+				proto |= 0x4;
 		} else {
 			proto = 0x2;
 		}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c
index 186fd3a..f031466 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf119.c
@@ -158,7 +158,7 @@ exec_clkcmp(struct nv50_disp *disp, int head, int id, u32 pclk, u32 *conf)
 	switch (outp->info.type) {
 	case DCB_OUTPUT_TMDS:
 		*conf = (ctrl & 0x00000f00) >> 8;
-		if (pclk >= 165000)
+		if (*conf == 5)
 			*conf |= 0x0100;
 		break;
 	case DCB_OUTPUT_LVDS:
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c
index 32e73a9..4226d21 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c
@@ -391,7 +391,7 @@ exec_clkcmp(struct nv50_disp *disp, int head, int id, u32 pclk, u32 *conf)
 		switch (outp->info.type) {
 		case DCB_OUTPUT_TMDS:
 			*conf = (ctrl & 0x00000f00) >> 8;
-			if (pclk >= 165000)
+			if (*conf == 5)
 				*conf |= 0x0100;
 			break;
 		case DCB_OUTPUT_LVDS:
-- 
cgit v1.1


From 1a0c96c075bb4517d4ce4fb6750ee0a3cf38714c Mon Sep 17 00:00:00 2001
From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Tue, 3 Nov 2015 21:00:11 -0500
Subject: drm/nouveau/kms: allow 225/297MHz pixel clocks for HDMI on
 Fermi/Kepler

Some Fermi's apparently alow allow 297MHz clocks, so create a parameter
which allows end-users to set it themselves until we have a reliable way
to determine the board's maximum pixel clocks.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nouveau_connector.c | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 5dd1d01..8d00d00 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -56,6 +56,10 @@ MODULE_PARM_DESC(duallink, "Allow dual-link TMDS (default: enabled)");
 int nouveau_duallink = 1;
 module_param_named(duallink, nouveau_duallink, int, 0400);
 
+MODULE_PARM_DESC(hdmimhz, "Force a maximum HDMI pixel clock (in MHz)");
+int nouveau_hdmimhz = 0;
+module_param_named(hdmimhz, nouveau_hdmimhz, int, 0400);
+
 struct nouveau_encoder *
 find_encoder(struct drm_connector *connector, int type)
 {
@@ -809,12 +813,23 @@ nouveau_connector_get_modes(struct drm_connector *connector)
 }
 
 static unsigned
-get_tmds_link_bandwidth(struct drm_connector *connector)
+get_tmds_link_bandwidth(struct drm_connector *connector, bool hdmi)
 {
 	struct nouveau_connector *nv_connector = nouveau_connector(connector);
 	struct nouveau_drm *drm = nouveau_drm(connector->dev);
 	struct dcb_output *dcb = nv_connector->detected_encoder->dcb;
 
+	if (hdmi) {
+		if (nouveau_hdmimhz > 0)
+			return nouveau_hdmimhz * 1000;
+		/* Note: these limits are conservative, some Fermi's
+		 * can do 297 MHz. Unclear how this can be determined.
+		 */
+		if (drm->device.info.family >= NV_DEVICE_INFO_V0_KEPLER)
+			return 297000;
+		if (drm->device.info.family >= NV_DEVICE_INFO_V0_FERMI)
+			return 225000;
+	}
 	if (dcb->location != DCB_LOC_ON_CHIP ||
 	    drm->device.info.chipset >= 0x46)
 		return 165000;
@@ -835,6 +850,7 @@ nouveau_connector_mode_valid(struct drm_connector *connector,
 	struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
 	unsigned min_clock = 25000, max_clock = min_clock;
 	unsigned clock = mode->clock;
+	bool hdmi;
 
 	switch (nv_encoder->dcb->type) {
 	case DCB_OUTPUT_LVDS:
@@ -847,8 +863,10 @@ nouveau_connector_mode_valid(struct drm_connector *connector,
 		max_clock = 400000;
 		break;
 	case DCB_OUTPUT_TMDS:
-		max_clock = get_tmds_link_bandwidth(connector);
-		if (nouveau_duallink && nv_encoder->dcb->duallink_possible)
+		hdmi = drm_detect_hdmi_monitor(nv_connector->edid);
+		max_clock = get_tmds_link_bandwidth(connector, hdmi);
+		if (!hdmi && nouveau_duallink &&
+		    nv_encoder->dcb->duallink_possible)
 			max_clock *= 2;
 		break;
 	case DCB_OUTPUT_ANALOG:
-- 
cgit v1.1


From 1299b6377b099bc4348d955930ebe1f0ee5ccc46 Mon Sep 17 00:00:00 2001
From: Alexandre Courbot <acourbot@nvidia.com>
Date: Mon, 26 Oct 2015 14:55:37 +0900
Subject: drm/nouveau/core: fix return in error path of device probe

We want to unlock nv_devices_mutex in this error path as well.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index bbc9824..7476ac2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -2494,7 +2494,8 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
 		device->pri = ioremap(mmio_base, mmio_size);
 		if (!device->pri) {
 			nvdev_error(device, "unable to map PRI\n");
-			return -ENOMEM;
+			ret = -ENOMEM;
+			goto done;
 		}
 	}
 
-- 
cgit v1.1


From 700c18ca08bf79360c117e39490c74c681189b65 Mon Sep 17 00:00:00 2001
From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Tue, 3 Nov 2015 21:14:26 -0500
Subject: drm/nouveau/kms: no need to check for empty edid before
 drm_detect_hdmi_monitor

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nv50_display.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index ee97eae..74247e1 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -774,7 +774,6 @@ nv50_crtc_set_scale(struct nouveau_crtc *nv_crtc, bool update)
 	 */
 	if (nv_connector && ( nv_connector->underscan == UNDERSCAN_ON ||
 			     (nv_connector->underscan == UNDERSCAN_AUTO &&
-			      nv_connector->edid &&
 			      drm_detect_hdmi_monitor(nv_connector->edid)))) {
 		u32 bX = nv_connector->underscan_hborder;
 		u32 bY = nv_connector->underscan_vborder;
-- 
cgit v1.1


From cfb4f929f7f8716af4de085da1d3881384644b81 Mon Sep 17 00:00:00 2001
From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Thu, 5 Nov 2015 02:33:40 -0500
Subject: drm/nouveau/nvkm: add/remove 0's to make 7 (or 9)-nibble constants
 use 8 nibbles

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c | 2 +-
 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c | 8 ++++----
 drivers/gpu/drm/nouveau/nvkm/subdev/therm/nv40.c  | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c
index ddaa16a..ad0a6cf 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgk20a.c
@@ -55,7 +55,7 @@ gk20a_grctx_generate_main(struct gf100_gr *gr, struct gf100_grctx *info)
 
 	gk104_grctx_generate_rop_active_fbps(gr);
 
-	nvkm_mask(device, 0x5044b0, 0x8000000, 0x8000000);
+	nvkm_mask(device, 0x5044b0, 0x08000000, 0x08000000);
 
 	gf100_gr_wait_idle(gr);
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c
index 9df4503..1fa3ade 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgk104.c
@@ -216,11 +216,11 @@ r1373f4_fini(struct gk104_ramfuc *fuc)
 	ram_wr32(fuc, 0x1373ec, tmp | (v1 << 16));
 	ram_mask(fuc, 0x1373f0, (~ram->mode & 3), 0x00000000);
 	if (ram->mode == 2) {
-		ram_mask(fuc, 0x1373f4, 0x00000003, 0x000000002);
-		ram_mask(fuc, 0x1373f4, 0x00001100, 0x000000000);
+		ram_mask(fuc, 0x1373f4, 0x00000003, 0x00000002);
+		ram_mask(fuc, 0x1373f4, 0x00001100, 0x00000000);
 	} else {
-		ram_mask(fuc, 0x1373f4, 0x00000003, 0x000000001);
-		ram_mask(fuc, 0x1373f4, 0x00010000, 0x000000000);
+		ram_mask(fuc, 0x1373f4, 0x00000003, 0x00000001);
+		ram_mask(fuc, 0x1373f4, 0x00010000, 0x00000000);
 	}
 	ram_mask(fuc, 0x10f800, 0x00000030, (v0 ^ v1) << 4);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/nv40.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/nv40.c
index 6326fdc..2c92ffb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/nv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/nv40.c
@@ -107,7 +107,7 @@ nv40_fan_pwm_ctrl(struct nvkm_therm *therm, int line, bool enable)
 {
 	struct nvkm_subdev *subdev = &therm->subdev;
 	struct nvkm_device *device = subdev->device;
-	u32 mask = enable ? 0x80000000 : 0x0000000;
+	u32 mask = enable ? 0x80000000 : 0x00000000;
 	if      (line == 2) nvkm_mask(device, 0x0010f0, 0x80000000, mask);
 	else if (line == 9) nvkm_mask(device, 0x0015f4, 0x80000000, mask);
 	else {
-- 
cgit v1.1


From 386ffd5e80d54fd6ecca0a81fc50abc97aeee73f Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 11 Nov 2015 09:37:05 +1000
Subject: drm/nouveau/fifo/gk104: fix race condition when updating engine
 runlists

The CPU-side tracking of engine runlists was not protected by a lock,
leading to list corruption, eventually causing runlist_update() to
overrun the GPU-side runlist, triggering an OOPS.

Fixes some of the issues noticed during parallel piglit runs.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c     | 20 ++++++++++++++++++--
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h     |  5 ++++-
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c   |  8 ++++----
 3 files changed, 26 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
index 98970a0..8d5db6d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
@@ -47,7 +47,7 @@ gk104_fifo_uevent_init(struct nvkm_fifo *fifo)
 }
 
 void
-gk104_fifo_runlist_update(struct gk104_fifo *fifo, u32 engine)
+gk104_fifo_runlist_commit(struct gk104_fifo *fifo, u32 engine)
 {
 	struct gk104_fifo_engn *engn = &fifo->engine[engine];
 	struct gk104_fifo_chan *chan;
@@ -78,6 +78,22 @@ gk104_fifo_runlist_update(struct gk104_fifo *fifo, u32 engine)
 	mutex_unlock(&subdev->mutex);
 }
 
+void
+gk104_fifo_runlist_remove(struct gk104_fifo *fifo, struct gk104_fifo_chan *chan)
+{
+	mutex_lock(&fifo->base.engine.subdev.mutex);
+	list_del_init(&chan->head);
+	mutex_unlock(&fifo->base.engine.subdev.mutex);
+}
+
+void
+gk104_fifo_runlist_insert(struct gk104_fifo *fifo, struct gk104_fifo_chan *chan)
+{
+	mutex_lock(&fifo->base.engine.subdev.mutex);
+	list_add_tail(&chan->head, &fifo->engine[chan->engine].chan);
+	mutex_unlock(&fifo->base.engine.subdev.mutex);
+}
+
 static inline struct nvkm_engine *
 gk104_fifo_engine(struct gk104_fifo *fifo, u32 engn)
 {
@@ -112,7 +128,7 @@ gk104_fifo_recover_work(struct work_struct *work)
 			nvkm_subdev_fini(&engine->subdev, false);
 			WARN_ON(nvkm_subdev_init(&engine->subdev));
 		}
-		gk104_fifo_runlist_update(fifo, gk104_fifo_subdev_engine(engn));
+		gk104_fifo_runlist_commit(fifo, gk104_fifo_subdev_engine(engn));
 	}
 
 	nvkm_wr32(device, 0x00262c, engm);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
index 5afd9b5..bec519d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.h
@@ -5,6 +5,7 @@
 
 #include <subdev/mmu.h>
 
+struct gk104_fifo_chan;
 struct gk104_fifo_engn {
 	struct nvkm_memory *runlist[2];
 	int cur_runlist;
@@ -35,7 +36,9 @@ void gk104_fifo_fini(struct nvkm_fifo *);
 void gk104_fifo_intr(struct nvkm_fifo *);
 void gk104_fifo_uevent_init(struct nvkm_fifo *);
 void gk104_fifo_uevent_fini(struct nvkm_fifo *);
-void gk104_fifo_runlist_update(struct gk104_fifo *, u32 engine);
+void gk104_fifo_runlist_insert(struct gk104_fifo *, struct gk104_fifo_chan *);
+void gk104_fifo_runlist_remove(struct gk104_fifo *, struct gk104_fifo_chan *);
+void gk104_fifo_runlist_commit(struct gk104_fifo *, u32 engine);
 
 static inline u64
 gk104_fifo_engine_subdev(int engine)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
index 0b81754..500e7d2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
@@ -151,9 +151,9 @@ gk104_fifo_gpfifo_fini(struct nvkm_fifo_chan *base)
 	u32 coff = chan->base.chid * 8;
 
 	if (!list_empty(&chan->head)) {
-		list_del_init(&chan->head);
+		gk104_fifo_runlist_remove(fifo, chan);
 		nvkm_mask(device, 0x800004 + coff, 0x00000800, 0x00000800);
-		gk104_fifo_runlist_update(fifo, chan->engine);
+		gk104_fifo_runlist_commit(fifo, chan->engine);
 	}
 
 	nvkm_wr32(device, 0x800000 + coff, 0x00000000);
@@ -172,9 +172,9 @@ gk104_fifo_gpfifo_init(struct nvkm_fifo_chan *base)
 	nvkm_wr32(device, 0x800000 + coff, 0x80000000 | addr);
 
 	if (list_empty(&chan->head) && !chan->killed) {
-		list_add_tail(&chan->head, &fifo->engine[chan->engine].chan);
+		gk104_fifo_runlist_insert(fifo, chan);
 		nvkm_mask(device, 0x800004 + coff, 0x00000400, 0x00000400);
-		gk104_fifo_runlist_update(fifo, chan->engine);
+		gk104_fifo_runlist_commit(fifo, chan->engine);
 		nvkm_mask(device, 0x800004 + coff, 0x00000400, 0x00000400);
 	}
 }
-- 
cgit v1.1


From d40d0fd487375c66ed444ec2bbd5ffa5d64ebede Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 11 Nov 2015 10:07:22 +1000
Subject: drm/nouveau/fifo/gf100: fix race condition when updating engine
 runlists

Similar in spirit to the gk104 fix with a similar title.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c     | 20 ++++++++++++++++++--
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h     |  5 ++++-
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c   |  8 ++++----
 3 files changed, 26 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
index ff6fcbd..6f276da 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
@@ -47,7 +47,7 @@ gf100_fifo_uevent_fini(struct nvkm_fifo *fifo)
 }
 
 void
-gf100_fifo_runlist_update(struct gf100_fifo *fifo)
+gf100_fifo_runlist_commit(struct gf100_fifo *fifo)
 {
 	struct gf100_fifo_chan *chan;
 	struct nvkm_subdev *subdev = &fifo->base.engine.subdev;
@@ -77,6 +77,22 @@ gf100_fifo_runlist_update(struct gf100_fifo *fifo)
 	mutex_unlock(&subdev->mutex);
 }
 
+void
+gf100_fifo_runlist_remove(struct gf100_fifo *fifo, struct gf100_fifo_chan *chan)
+{
+	mutex_lock(&fifo->base.engine.subdev.mutex);
+	list_del_init(&chan->head);
+	mutex_unlock(&fifo->base.engine.subdev.mutex);
+}
+
+void
+gf100_fifo_runlist_insert(struct gf100_fifo *fifo, struct gf100_fifo_chan *chan)
+{
+	mutex_lock(&fifo->base.engine.subdev.mutex);
+	list_add_tail(&chan->head, &fifo->chan);
+	mutex_unlock(&fifo->base.engine.subdev.mutex);
+}
+
 static inline int
 gf100_fifo_engidx(struct gf100_fifo *fifo, u32 engn)
 {
@@ -139,7 +155,7 @@ gf100_fifo_recover_work(struct work_struct *work)
 		}
 	}
 
-	gf100_fifo_runlist_update(fifo);
+	gf100_fifo_runlist_commit(fifo);
 	nvkm_wr32(device, 0x00262c, engm);
 	nvkm_mask(device, 0x002630, engm, 0x00000000);
 }
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
index c649ca9..08c33c3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.h
@@ -5,6 +5,7 @@
 
 #include <subdev/mmu.h>
 
+struct gf100_fifo_chan;
 struct gf100_fifo {
 	struct nvkm_fifo base;
 
@@ -27,5 +28,7 @@ struct gf100_fifo {
 };
 
 void gf100_fifo_intr_engine(struct gf100_fifo *);
-void gf100_fifo_runlist_update(struct gf100_fifo *);
+void gf100_fifo_runlist_insert(struct gf100_fifo *, struct gf100_fifo_chan *);
+void gf100_fifo_runlist_remove(struct gf100_fifo *, struct gf100_fifo_chan *);
+void gf100_fifo_runlist_commit(struct gf100_fifo *);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
index e7cbc13..3f37675 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
@@ -138,9 +138,9 @@ gf100_fifo_gpfifo_fini(struct nvkm_fifo_chan *base)
 	u32 coff = chan->base.chid * 8;
 
 	if (!list_empty(&chan->head) && !chan->killed) {
-		list_del_init(&chan->head);
+		gf100_fifo_runlist_remove(fifo, chan);
 		nvkm_mask(device, 0x003004 + coff, 0x00000001, 0x00000000);
-		gf100_fifo_runlist_update(fifo);
+		gf100_fifo_runlist_commit(fifo);
 	}
 
 	gf100_fifo_intr_engine(fifo);
@@ -160,9 +160,9 @@ gf100_fifo_gpfifo_init(struct nvkm_fifo_chan *base)
 	nvkm_wr32(device, 0x003000 + coff, 0xc0000000 | addr);
 
 	if (list_empty(&chan->head) && !chan->killed) {
-		list_add_tail(&chan->head, &fifo->chan);
+		gf100_fifo_runlist_insert(fifo, chan);
 		nvkm_wr32(device, 0x003004 + coff, 0x001f0001);
-		gf100_fifo_runlist_update(fifo);
+		gf100_fifo_runlist_commit(fifo);
 	}
 }
 
-- 
cgit v1.1


From 864d55f4074885705768df01a2f56b0018eef191 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 11 Nov 2015 13:06:10 +1000
Subject: drm/nouveau/ce/gk104: attempt at better handling of LAUNCHERR

Very rough, no idea how correct it is at this point, but it prevents
getteximage-depth from piglit from hanging the GPU.

v2: updated with NV_PCE_FE_LAUNCHERR_REPORT values provided by NVIDIA

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/ce/gk104.c | 54 ++++++++++++++++++++++++--
 1 file changed, 50 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/ce/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gk104.c
index c541a1c..e2b944d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/ce/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/ce/gk104.c
@@ -22,19 +22,65 @@
  * Authors: Ben Skeggs
  */
 #include "priv.h"
+#include <core/enum.h>
 
 #include <nvif/class.h>
 
+static const struct nvkm_enum
+gk104_ce_launcherr_report[] = {
+	{ 0x0, "NO_ERR" },
+	{ 0x1, "2D_LAYER_EXCEEDS_DEPTH" },
+	{ 0x2, "INVALID_ARGUMENT" },
+	{ 0x3, "MEM2MEM_RECT_OUT_OF_BOUNDS" },
+	{ 0x4, "SRC_LINE_EXCEEDS_PITCH" },
+	{ 0x5, "SRC_LINE_EXCEEDS_NEG_PITCH" },
+	{ 0x6, "DST_LINE_EXCEEDS_PITCH" },
+	{ 0x7, "DST_LINE_EXCEEDS_NEG_PITCH" },
+	{ 0x8, "BAD_SRC_PIXEL_COMP_REF" },
+	{ 0x9, "INVALID_VALUE" },
+	{ 0xa, "UNUSED_FIELD" },
+	{ 0xb, "INVALID_OPERATION" },
+	{}
+};
+
+static void
+gk104_ce_intr_launcherr(struct nvkm_engine *ce, const u32 base)
+{
+	struct nvkm_subdev *subdev = &ce->subdev;
+	struct nvkm_device *device = subdev->device;
+	u32 stat = nvkm_rd32(device, 0x104f14 + base);
+	const struct nvkm_enum *en =
+		nvkm_enum_find(gk104_ce_launcherr_report, stat & 0x0000000f);
+	nvkm_warn(subdev, "LAUNCHERR %08x [%s]\n", stat, en ? en->name : "");
+	nvkm_wr32(device, 0x104f14 + base, 0x00000000);
+}
+
 void
 gk104_ce_intr(struct nvkm_engine *ce)
 {
 	const u32 base = (ce->subdev.index - NVKM_ENGINE_CE0) * 0x1000;
 	struct nvkm_subdev *subdev = &ce->subdev;
 	struct nvkm_device *device = subdev->device;
-	u32 stat = nvkm_rd32(device, 0x104908 + base);
-	if (stat) {
-		nvkm_warn(subdev, "intr %08x\n", stat);
-		nvkm_wr32(device, 0x104908 + base, stat);
+	u32 mask = nvkm_rd32(device, 0x104904 + base);
+	u32 intr = nvkm_rd32(device, 0x104908 + base) & mask;
+	if (intr & 0x00000001) {
+		nvkm_warn(subdev, "BLOCKPIPE\n");
+		nvkm_wr32(device, 0x104908 + base, 0x00000001);
+		intr &= ~0x00000001;
+	}
+	if (intr & 0x00000002) {
+		nvkm_warn(subdev, "NONBLOCKPIPE\n");
+		nvkm_wr32(device, 0x104908 + base, 0x00000002);
+		intr &= ~0x00000002;
+	}
+	if (intr & 0x00000004) {
+		gk104_ce_intr_launcherr(ce, base);
+		nvkm_wr32(device, 0x104908 + base, 0x00000004);
+		intr &= ~0x00000004;
+	}
+	if (intr) {
+		nvkm_warn(subdev, "intr %08x\n", intr);
+		nvkm_wr32(device, 0x104908 + base, intr);
 	}
 }
 
-- 
cgit v1.1


From da4ee13cd5755a347f16e80e0a8583478c3fef5b Mon Sep 17 00:00:00 2001
From: Vince Hsu <vinceh@nvidia.com>
Date: Mon, 16 Nov 2015 15:38:30 +0800
Subject: drm/nouveau/fifo/gk104: fix engine status register offset

The offset should be 8 on Kepler and later.

Signed-off-by: Vince Hsu <vinceh@nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
index 8d5db6d..4fcd147d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c
@@ -196,7 +196,7 @@ gk104_fifo_intr_sched_ctxsw(struct gk104_fifo *fifo)
 
 	spin_lock_irqsave(&fifo->base.lock, flags);
 	for (engn = 0; engn < ARRAY_SIZE(fifo->engine); engn++) {
-		u32 stat = nvkm_rd32(device, 0x002640 + (engn * 0x04));
+		u32 stat = nvkm_rd32(device, 0x002640 + (engn * 0x08));
 		u32 busy = (stat & 0x80000000);
 		u32 next = (stat & 0x07ff0000) >> 16;
 		u32 chsw = (stat & 0x00008000);
-- 
cgit v1.1


From 5a9e822f8098e6aa7a8305627ca5dd09d87ef846 Mon Sep 17 00:00:00 2001
From: Nicolas Chauvet <kwizart@gmail.com>
Date: Mon, 28 Sep 2015 17:08:13 +0200
Subject: drm/nouveau/gk20a: Add MODULE_FIRMWARE for gk20a

This patch is needed by initramfs tools to detect
the required firmware files for the module.

This patch tests for either TEGRA_124_SOC or TEGRA_132_SOC
for the firmwares related to the Tegra K1 generation.

v2: move the MODULE_FIRMWARE to the nvidia_platform.c file.
 This will avoid to test for NOUVEAU_PLATFORM_DRIVER

Signed-off-by: Nicolas Chauvet <kwizart@gmail.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nouveau_platform.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_platform.c b/drivers/gpu/drm/nouveau/nouveau_platform.c
index 60e32c4..8a70cec 100644
--- a/drivers/gpu/drm/nouveau/nouveau_platform.c
+++ b/drivers/gpu/drm/nouveau/nouveau_platform.c
@@ -78,3 +78,14 @@ struct platform_driver nouveau_platform_driver = {
 	.probe = nouveau_platform_probe,
 	.remove = nouveau_platform_remove,
 };
+
+#if IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) || IS_ENABLED(CONFIG_ARCH_TEGRA_132_SOC)
+MODULE_FIRMWARE("nvidia/gk20a/fecs_data.bin");
+MODULE_FIRMWARE("nvidia/gk20a/fecs_inst.bin");
+MODULE_FIRMWARE("nvidia/gk20a/gpccs_data.bin");
+MODULE_FIRMWARE("nvidia/gk20a/gpccs_inst.bin");
+MODULE_FIRMWARE("nvidia/gk20a/sw_bundle_init.bin");
+MODULE_FIRMWARE("nvidia/gk20a/sw_ctx.bin");
+MODULE_FIRMWARE("nvidia/gk20a/sw_method_init.bin");
+MODULE_FIRMWARE("nvidia/gk20a/sw_nonctx.bin");
+#endif
-- 
cgit v1.1


From 338840eed18e05209c0e9f20f818964a66fce053 Mon Sep 17 00:00:00 2001
From: Alexandre Courbot <acourbot@nvidia.com>
Date: Mon, 9 Nov 2015 16:37:53 +0900
Subject: drm/nouveau/instmem/gk20a: fix race conditions

The LRU list used for recycling CPU mappings was handling concurrency
very poorly. For instance, if an instobj was acquired twice before being
released once, it would end up into the LRU list even though there is
still a client accessing it.

This patch fixes this by properly counting how many clients are
currently using a given instobj.

While at it, we also raise errors when inconsistencies are detected, and
factorize some code.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 .../gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c    | 66 ++++++++++++----------
 1 file changed, 37 insertions(+), 29 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
index 14107b5..51fccd5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
@@ -57,6 +57,8 @@ struct gk20a_instobj {
 	/* CPU mapping */
 	u32 *vaddr;
 	struct list_head vaddr_node;
+	/* How many clients are using vaddr? */
+	u32 use_cpt;
 };
 #define gk20a_instobj(p) container_of((p), struct gk20a_instobj, memory)
 
@@ -164,27 +166,35 @@ gk20a_instobj_cpu_map_iommu(struct nvkm_memory *memory)
 }
 
 /*
- * Must be called while holding gk20a_instmem_lock
+ * Recycle the vaddr of obj. Must be called with gk20a_instmem::lock held.
+ */
+static void
+gk20a_instobj_recycle_vaddr(struct gk20a_instobj *obj)
+{
+	struct gk20a_instmem *imem = obj->imem;
+	/* there should not be any user left... */
+	WARN_ON(obj->use_cpt);
+	list_del(&obj->vaddr_node);
+	vunmap(obj->vaddr);
+	obj->vaddr = NULL;
+	imem->vaddr_use -= nvkm_memory_size(&obj->memory);
+	nvkm_debug(&imem->base.subdev, "vaddr used: %x/%x\n", imem->vaddr_use,
+		   imem->vaddr_max);
+}
+
+/*
+ * Must be called while holding gk20a_instmem::lock
  */
 static void
 gk20a_instmem_vaddr_gc(struct gk20a_instmem *imem, const u64 size)
 {
 	while (imem->vaddr_use + size > imem->vaddr_max) {
-		struct gk20a_instobj *obj;
-
 		/* no candidate that can be unmapped, abort... */
 		if (list_empty(&imem->vaddr_lru))
 			break;
 
-		obj = list_first_entry(&imem->vaddr_lru, struct gk20a_instobj,
-				       vaddr_node);
-		list_del(&obj->vaddr_node);
-		vunmap(obj->vaddr);
-		obj->vaddr = NULL;
-		imem->vaddr_use -= nvkm_memory_size(&obj->memory);
-		nvkm_debug(&imem->base.subdev, "(GC) vaddr used: %x/%x\n",
-			   imem->vaddr_use, imem->vaddr_max);
-
+		gk20a_instobj_recycle_vaddr(list_first_entry(&imem->vaddr_lru,
+					     struct gk20a_instobj, vaddr_node));
 	}
 }
 
@@ -202,9 +212,10 @@ gk20a_instobj_acquire(struct nvkm_memory *memory)
 	spin_lock_irqsave(&imem->lock, flags);
 
 	if (node->vaddr) {
-		/* remove us from the LRU list since we cannot be unmapped */
-		list_del(&node->vaddr_node);
-
+		if (!node->use_cpt) {
+			/* remove from LRU list since mapping in use again */
+			list_del(&node->vaddr_node);
+		}
 		goto out;
 	}
 
@@ -224,6 +235,7 @@ gk20a_instobj_acquire(struct nvkm_memory *memory)
 		   imem->vaddr_use, imem->vaddr_max);
 
 out:
+	node->use_cpt++;
 	spin_unlock_irqrestore(&imem->lock, flags);
 
 	return node->vaddr;
@@ -239,9 +251,15 @@ gk20a_instobj_release(struct nvkm_memory *memory)
 
 	spin_lock_irqsave(&imem->lock, flags);
 
-	/* add ourselves to the LRU list so our CPU mapping can be freed */
-	list_add_tail(&node->vaddr_node, &imem->vaddr_lru);
+	/* we should at least have one user to release... */
+	if (WARN_ON(node->use_cpt == 0))
+		goto out;
+
+	/* add unused objs to the LRU list to recycle their mapping */
+	if (--node->use_cpt == 0)
+		list_add_tail(&node->vaddr_node, &imem->vaddr_lru);
 
+out:
 	spin_unlock_irqrestore(&imem->lock, flags);
 
 	wmb();
@@ -279,25 +297,15 @@ static void
 gk20a_instobj_dtor(struct gk20a_instobj *node)
 {
 	struct gk20a_instmem *imem = node->imem;
-	struct gk20a_instobj *obj;
 	unsigned long flags;
 
 	spin_lock_irqsave(&imem->lock, flags);
 
+	/* vaddr has already been recycled */
 	if (!node->vaddr)
 		goto out;
 
-	list_for_each_entry(obj, &imem->vaddr_lru, vaddr_node) {
-		if (obj == node) {
-			list_del(&obj->vaddr_node);
-			break;
-		}
-	}
-	vunmap(node->vaddr);
-	node->vaddr = NULL;
-	imem->vaddr_use -= nvkm_memory_size(&node->memory);
-	nvkm_debug(&imem->base.subdev, "vaddr used: %x/%x\n",
-		   imem->vaddr_use, imem->vaddr_max);
+	gk20a_instobj_recycle_vaddr(node);
 
 out:
 	spin_unlock_irqrestore(&imem->lock, flags);
-- 
cgit v1.1


From b306712d924af4dd63e44a08eb78c779e2d04154 Mon Sep 17 00:00:00 2001
From: Alexandre Courbot <acourbot@nvidia.com>
Date: Wed, 11 Nov 2015 17:07:51 +0900
Subject: drm/nouveau/instmem/gk20a: use DMA API CPU mapping

Commit 69c4938249fb ("drm/nouveau/instmem/gk20a: use direct CPU access")
tried to be smart while using the DMA-API by managing the CPU mappings of
buffers allocated with the DMA-API by itself. In doing so, it relied
on dma_to_phys() which is an architecture-private function not
available everywhere. This broke the build on several architectures.

Since there is no reliable and portable way to obtain the physical
address of a DMA-API buffer, stop trying to be smart and just use the
CPU mapping that the DMA-API can provide. This means that buffers will
be CPU-mapped for all their life as opposed to when we need them, but
anyway using the DMA-API here is a fallback for when no IOMMU is
available so we should not expect optimal behavior.

This makes the IOMMU and DMA-API implementations of instmem diverge
enough that we should maybe put them into separate files...

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 .../gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c    | 154 +++++++++------------
 1 file changed, 62 insertions(+), 92 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
index 51fccd5..4c20fec 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c
@@ -56,9 +56,6 @@ struct gk20a_instobj {
 
 	/* CPU mapping */
 	u32 *vaddr;
-	struct list_head vaddr_node;
-	/* How many clients are using vaddr? */
-	u32 use_cpt;
 };
 #define gk20a_instobj(p) container_of((p), struct gk20a_instobj, memory)
 
@@ -68,7 +65,6 @@ struct gk20a_instobj {
 struct gk20a_instobj_dma {
 	struct gk20a_instobj base;
 
-	u32 *cpuaddr;
 	dma_addr_t handle;
 	struct nvkm_mm_node r;
 };
@@ -81,6 +77,11 @@ struct gk20a_instobj_dma {
 struct gk20a_instobj_iommu {
 	struct gk20a_instobj base;
 
+	/* to link into gk20a_instmem::vaddr_lru */
+	struct list_head vaddr_node;
+	/* how many clients are using vaddr? */
+	u32 use_cpt;
+
 	/* will point to the higher half of pages */
 	dma_addr_t *dma_addrs;
 	/* array of base.mem->size pages (+ dma_addr_ts) */
@@ -109,8 +110,6 @@ struct gk20a_instmem {
 
 	/* Only used by DMA API */
 	struct dma_attrs attrs;
-
-	void __iomem * (*cpu_map)(struct nvkm_memory *);
 };
 #define gk20a_instmem(p) container_of((p), struct gk20a_instmem, base)
 
@@ -132,52 +131,19 @@ gk20a_instobj_size(struct nvkm_memory *memory)
 	return (u64)gk20a_instobj(memory)->mem.size << 12;
 }
 
-static void __iomem *
-gk20a_instobj_cpu_map_dma(struct nvkm_memory *memory)
-{
-#if defined(CONFIG_ARM) || defined(CONFIG_ARM64)
-	struct gk20a_instobj_dma *node = gk20a_instobj_dma(memory);
-	struct device *dev = node->base.imem->base.subdev.device->dev;
-	int npages = nvkm_memory_size(memory) >> 12;
-	struct page *pages[npages];
-	int i;
-
-	/* we shouldn't see a gk20a on anything but arm/arm64 anyways */
-	/* phys_to_page does not exist on all platforms... */
-	pages[0] = pfn_to_page(dma_to_phys(dev, node->handle) >> PAGE_SHIFT);
-	for (i = 1; i < npages; i++)
-		pages[i] = pages[0] + i;
-
-	return vmap(pages, npages, VM_MAP, pgprot_writecombine(PAGE_KERNEL));
-#else
-	BUG();
-	return NULL;
-#endif
-}
-
-static void __iomem *
-gk20a_instobj_cpu_map_iommu(struct nvkm_memory *memory)
-{
-	struct gk20a_instobj_iommu *node = gk20a_instobj_iommu(memory);
-	int npages = nvkm_memory_size(memory) >> 12;
-
-	return vmap(node->pages, npages, VM_MAP,
-		    pgprot_writecombine(PAGE_KERNEL));
-}
-
 /*
  * Recycle the vaddr of obj. Must be called with gk20a_instmem::lock held.
  */
 static void
-gk20a_instobj_recycle_vaddr(struct gk20a_instobj *obj)
+gk20a_instobj_iommu_recycle_vaddr(struct gk20a_instobj_iommu *obj)
 {
-	struct gk20a_instmem *imem = obj->imem;
+	struct gk20a_instmem *imem = obj->base.imem;
 	/* there should not be any user left... */
 	WARN_ON(obj->use_cpt);
 	list_del(&obj->vaddr_node);
-	vunmap(obj->vaddr);
-	obj->vaddr = NULL;
-	imem->vaddr_use -= nvkm_memory_size(&obj->memory);
+	vunmap(obj->base.vaddr);
+	obj->base.vaddr = NULL;
+	imem->vaddr_use -= nvkm_memory_size(&obj->base.memory);
 	nvkm_debug(&imem->base.subdev, "vaddr used: %x/%x\n", imem->vaddr_use,
 		   imem->vaddr_max);
 }
@@ -193,17 +159,30 @@ gk20a_instmem_vaddr_gc(struct gk20a_instmem *imem, const u64 size)
 		if (list_empty(&imem->vaddr_lru))
 			break;
 
-		gk20a_instobj_recycle_vaddr(list_first_entry(&imem->vaddr_lru,
-					     struct gk20a_instobj, vaddr_node));
+		gk20a_instobj_iommu_recycle_vaddr(
+				list_first_entry(&imem->vaddr_lru,
+				struct gk20a_instobj_iommu, vaddr_node));
 	}
 }
 
 static void __iomem *
-gk20a_instobj_acquire(struct nvkm_memory *memory)
+gk20a_instobj_acquire_dma(struct nvkm_memory *memory)
 {
 	struct gk20a_instobj *node = gk20a_instobj(memory);
 	struct gk20a_instmem *imem = node->imem;
 	struct nvkm_ltc *ltc = imem->base.subdev.device->ltc;
+
+	nvkm_ltc_flush(ltc);
+
+	return node->vaddr;
+}
+
+static void __iomem *
+gk20a_instobj_acquire_iommu(struct nvkm_memory *memory)
+{
+	struct gk20a_instobj_iommu *node = gk20a_instobj_iommu(memory);
+	struct gk20a_instmem *imem = node->base.imem;
+	struct nvkm_ltc *ltc = imem->base.subdev.device->ltc;
 	const u64 size = nvkm_memory_size(memory);
 	unsigned long flags;
 
@@ -211,7 +190,7 @@ gk20a_instobj_acquire(struct nvkm_memory *memory)
 
 	spin_lock_irqsave(&imem->lock, flags);
 
-	if (node->vaddr) {
+	if (node->base.vaddr) {
 		if (!node->use_cpt) {
 			/* remove from LRU list since mapping in use again */
 			list_del(&node->vaddr_node);
@@ -222,9 +201,10 @@ gk20a_instobj_acquire(struct nvkm_memory *memory)
 	/* try to free some address space if we reached the limit */
 	gk20a_instmem_vaddr_gc(imem, size);
 
-	node->vaddr = imem->cpu_map(memory);
-
-	if (!node->vaddr) {
+	/* map the pages */
+	node->base.vaddr = vmap(node->pages, size >> PAGE_SHIFT, VM_MAP,
+				pgprot_writecombine(PAGE_KERNEL));
+	if (!node->base.vaddr) {
 		nvkm_error(&imem->base.subdev, "cannot map instobj - "
 			   "this is not going to end well...\n");
 		goto out;
@@ -238,15 +218,25 @@ out:
 	node->use_cpt++;
 	spin_unlock_irqrestore(&imem->lock, flags);
 
-	return node->vaddr;
+	return node->base.vaddr;
 }
 
 static void
-gk20a_instobj_release(struct nvkm_memory *memory)
+gk20a_instobj_release_dma(struct nvkm_memory *memory)
 {
 	struct gk20a_instobj *node = gk20a_instobj(memory);
 	struct gk20a_instmem *imem = node->imem;
 	struct nvkm_ltc *ltc = imem->base.subdev.device->ltc;
+
+	nvkm_ltc_invalidate(ltc);
+}
+
+static void
+gk20a_instobj_release_iommu(struct nvkm_memory *memory)
+{
+	struct gk20a_instobj_iommu *node = gk20a_instobj_iommu(memory);
+	struct gk20a_instmem *imem = node->base.imem;
+	struct nvkm_ltc *ltc = imem->base.subdev.device->ltc;
 	unsigned long flags;
 
 	spin_lock_irqsave(&imem->lock, flags);
@@ -290,27 +280,6 @@ gk20a_instobj_map(struct nvkm_memory *memory, struct nvkm_vma *vma, u64 offset)
 	nvkm_vm_map_at(vma, offset, &node->mem);
 }
 
-/*
- * Clear the CPU mapping of an instobj if it exists
- */
-static void
-gk20a_instobj_dtor(struct gk20a_instobj *node)
-{
-	struct gk20a_instmem *imem = node->imem;
-	unsigned long flags;
-
-	spin_lock_irqsave(&imem->lock, flags);
-
-	/* vaddr has already been recycled */
-	if (!node->vaddr)
-		goto out;
-
-	gk20a_instobj_recycle_vaddr(node);
-
-out:
-	spin_unlock_irqrestore(&imem->lock, flags);
-}
-
 static void *
 gk20a_instobj_dtor_dma(struct nvkm_memory *memory)
 {
@@ -318,12 +287,10 @@ gk20a_instobj_dtor_dma(struct nvkm_memory *memory)
 	struct gk20a_instmem *imem = node->base.imem;
 	struct device *dev = imem->base.subdev.device->dev;
 
-	gk20a_instobj_dtor(&node->base);
-
-	if (unlikely(!node->cpuaddr))
+	if (unlikely(!node->base.vaddr))
 		goto out;
 
-	dma_free_attrs(dev, node->base.mem.size << PAGE_SHIFT, node->cpuaddr,
+	dma_free_attrs(dev, node->base.mem.size << PAGE_SHIFT, node->base.vaddr,
 		       node->handle, &imem->attrs);
 
 out:
@@ -337,13 +304,20 @@ gk20a_instobj_dtor_iommu(struct nvkm_memory *memory)
 	struct gk20a_instmem *imem = node->base.imem;
 	struct device *dev = imem->base.subdev.device->dev;
 	struct nvkm_mm_node *r;
+	unsigned long flags;
 	int i;
 
-	gk20a_instobj_dtor(&node->base);
-
 	if (unlikely(list_empty(&node->base.mem.regions)))
 		goto out;
 
+	spin_lock_irqsave(&imem->lock, flags);
+
+	/* vaddr has already been recycled */
+	if (node->base.vaddr)
+		gk20a_instobj_iommu_recycle_vaddr(node);
+
+	spin_unlock_irqrestore(&imem->lock, flags);
+
 	r = list_first_entry(&node->base.mem.regions, struct nvkm_mm_node,
 			     rl_entry);
 
@@ -374,8 +348,8 @@ gk20a_instobj_func_dma = {
 	.target = gk20a_instobj_target,
 	.addr = gk20a_instobj_addr,
 	.size = gk20a_instobj_size,
-	.acquire = gk20a_instobj_acquire,
-	.release = gk20a_instobj_release,
+	.acquire = gk20a_instobj_acquire_dma,
+	.release = gk20a_instobj_release_dma,
 	.rd32 = gk20a_instobj_rd32,
 	.wr32 = gk20a_instobj_wr32,
 	.map = gk20a_instobj_map,
@@ -387,8 +361,8 @@ gk20a_instobj_func_iommu = {
 	.target = gk20a_instobj_target,
 	.addr = gk20a_instobj_addr,
 	.size = gk20a_instobj_size,
-	.acquire = gk20a_instobj_acquire,
-	.release = gk20a_instobj_release,
+	.acquire = gk20a_instobj_acquire_iommu,
+	.release = gk20a_instobj_release_iommu,
 	.rd32 = gk20a_instobj_rd32,
 	.wr32 = gk20a_instobj_wr32,
 	.map = gk20a_instobj_map,
@@ -408,10 +382,10 @@ gk20a_instobj_ctor_dma(struct gk20a_instmem *imem, u32 npages, u32 align,
 
 	nvkm_memory_ctor(&gk20a_instobj_func_dma, &node->base.memory);
 
-	node->cpuaddr = dma_alloc_attrs(dev, npages << PAGE_SHIFT,
-					&node->handle, GFP_KERNEL,
-					&imem->attrs);
-	if (!node->cpuaddr) {
+	node->base.vaddr = dma_alloc_attrs(dev, npages << PAGE_SHIFT,
+					   &node->handle, GFP_KERNEL,
+					   &imem->attrs);
+	if (!node->base.vaddr) {
 		nvkm_error(subdev, "cannot allocate DMA memory\n");
 		return -ENOMEM;
 	}
@@ -617,18 +591,14 @@ gk20a_instmem_new(struct nvkm_device *device, int index,
 		imem->mm = &tdev->iommu.mm;
 		imem->domain = tdev->iommu.domain;
 		imem->iommu_pgshift = tdev->iommu.pgshift;
-		imem->cpu_map = gk20a_instobj_cpu_map_iommu;
 		imem->iommu_bit = tdev->func->iommu_bit;
 
 		nvkm_info(&imem->base.subdev, "using IOMMU\n");
 	} else {
 		init_dma_attrs(&imem->attrs);
-		/* We will access the memory through our own mapping */
 		dma_set_attr(DMA_ATTR_NON_CONSISTENT, &imem->attrs);
 		dma_set_attr(DMA_ATTR_WEAK_ORDERING, &imem->attrs);
 		dma_set_attr(DMA_ATTR_WRITE_COMBINE, &imem->attrs);
-		dma_set_attr(DMA_ATTR_NO_KERNEL_MAPPING, &imem->attrs);
-		imem->cpu_map = gk20a_instobj_cpu_map_dma;
 
 		nvkm_info(&imem->base.subdev, "using DMA API\n");
 	}
-- 
cgit v1.1


From 21f560e990441a86a380c0e981c6017d6fd8360c Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 23 Nov 2015 05:28:52 +1000
Subject: drm/nouveau/gr/gm107-: make use of gpc_addr() macro for tpc ramchain
 setup

Should be no functional change here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpc.fuc |   5 +-
 .../drm/nouveau/nvkm/engine/gr/fuc/gpcgm107.fuc5.h | 332 ++++++++++-----------
 2 files changed, 167 insertions(+), 170 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpc.fuc b/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpc.fuc
index 7dacb3c..e168b83 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpc.fuc
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpc.fuc
@@ -247,10 +247,7 @@ init:
 	tpc_strand_info(-1);
 
 	ld b32 $r4 D[$r0 + #tpc_count]
-	mov $r5 NV_PGRAPH_GPC0_TPC0
-	ld b32 $r6 D[$r0 + #gpc_id]
-	shl b32 $r6 15
-	add b32 $r5 $r6
+	gpc_addr($r5, NV_PGRAPH_GPC0_TPC0)
 	tpc_strand_init_tpc_loop:
 		add b32 $r14 $r5 NV_TPC_STRAND_CNT
 		call(nv_rd32)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgm107.fuc5.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgm107.fuc5.h
index 11bf363..5136f91 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgm107.fuc5.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgm107.fuc5.h
@@ -289,7 +289,7 @@ uint32_t gm107_grgpc_code[] = {
 	0x020014fe,
 	0x12004002,
 	0xbd0002f6,
-	0x05b34104,
+	0x05ad4104,
 	0x400010fe,
 	0x00f60700,
 	0x0204bd00,
@@ -387,180 +387,180 @@ uint32_t gm107_grgpc_code[] = {
 	0x7e00008f,
 	0x98000314,
 	0x00850504,
-	0x06985040,
-	0x0f64b604,
-/* 0x04e3: tpc_strand_init_tpc_loop */
-	0xb80056bb,
-	0x0005705e,
-	0x0000657e,
-	0x74bdf6b2,
-/* 0x04f0: tpc_strand_init_idx_loop */
-	0x05605eb8,
-	0x7e7fb200,
-	0xb800008f,
-	0x0005885e,
-	0x7e082f95,
-	0xb800008f,
-	0x00058c5e,
-	0x7e082f95,
-	0xb800008f,
-	0x0005905e,
-	0x0000657e,
-	0xb606f5b6,
-	0xf4b601f0,
-	0x002fbb08,
-	0xb6003fbb,
-	0x62b60170,
-	0xbf1bf401,
-	0x080050b7,
-	0xf40142b6,
-	0x3f0fa81b,
-	0x501d608e,
-	0xb201e5f0,
-	0x008f7eff,
-	0x8e0d0f00,
-	0xf0501da8,
-	0xffb201e5,
-	0x00008f7e,
-	0x0003147e,
-	0x02010080,
-	0xbd0003f6,
-	0xf024bd04,
-	0x00801f29,
-	0x02f60230,
-/* 0x0577: main */
-	0xf404bd00,
-	0x28f40031,
-	0x7e240d00,
-	0xf4000037,
-	0xe4b0f401,
-	0x1d18f404,
-	0x020181fe,
-	0xfd20bd06,
-	0xe4b60412,
-	0x051efd01,
-	0x7e0018fe,
-	0xf400064a,
-/* 0x05a6: main_not_ctx_xfer */
-	0xef94d40e,
-	0x01f5f010,
-	0x0002f87e,
-/* 0x05b3: ih */
-	0xf9c70ef4,
-	0x0188fe80,
-	0x90f980f9,
-	0xb0f9a0f9,
-	0xe0f9d0f9,
-	0x04bdf0f9,
-	0xcf02004a,
-	0xabc400aa,
-	0x1f0bf404,
-	0x004e240d,
-	0x00eecf1a,
-	0xcf19004f,
-	0x047e00ff,
-	0x010e0000,
-	0xf61d0040,
-	0x04bd000e,
-/* 0x05f0: ih_no_fifo */
-	0xf6010040,
-	0x04bd000a,
-	0xe0fcf0fc,
-	0xb0fcd0fc,
-	0x90fca0fc,
-	0x88fe80fc,
-	0xf480fc00,
-	0x01f80032,
-/* 0x0610: hub_barrier_done */
-	0x0e98010f,
-	0x04febb04,
-	0x188effb2,
-	0x8f7e4094,
-	0x00f80000,
-/* 0x0624: ctx_redswitch */
-	0x0080200f,
-	0x0ff60185,
-	0x0e04bd00,
-/* 0x0631: ctx_redswitch_delay */
-	0x01e2b608,
-	0xf1fd1bf4,
-	0xf10800f5,
-	0x800200f5,
-	0xf6018500,
-	0x04bd000f,
-/* 0x064a: ctx_xfer */
-	0x008000f8,
-	0x0ff60281,
-	0x8e04bd00,
-	0xf0501dc4,
-	0xffb201e5,
-	0x00008f7e,
-	0x7e0711f4,
-/* 0x0667: ctx_xfer_not_load */
-	0x7e000624,
-	0xbd000216,
-	0x47fc8024,
-	0x0002f602,
-	0x2cf004bd,
-	0x0320b601,
-	0x024afc80,
-	0xbd0002f6,
-	0x8e0c0f04,
-	0xf0501da8,
-	0xffb201e5,
-	0x00008f7e,
-	0x0003147e,
+	0x55f05040,
+/* 0x04dd: tpc_strand_init_tpc_loop */
+	0x705eb801,
+	0x657e0005,
+	0xf6b20000,
+/* 0x04ea: tpc_strand_init_idx_loop */
+	0x5eb874bd,
+	0xb2000560,
+	0x008f7e7f,
+	0x885eb800,
+	0x2f950005,
+	0x008f7e08,
+	0x8c5eb800,
+	0x2f950005,
+	0x008f7e08,
+	0x905eb800,
+	0x657e0005,
+	0xf5b60000,
+	0x01f0b606,
+	0xbb08f4b6,
+	0x3fbb002f,
+	0x0170b600,
+	0xf40162b6,
+	0x50b7bf1b,
+	0x42b60800,
+	0xa81bf401,
 	0x608e3f0f,
 	0xe5f0501d,
 	0x7effb201,
 	0x0f00008f,
-	0x1d9c8e00,
+	0x1da88e0d,
 	0x01e5f050,
 	0x8f7effb2,
-	0x010f0000,
-	0x0003147e,
-	0xb601fcf0,
-	0xa88e03f0,
-	0xe5f0501d,
-	0x7effb201,
-	0xf000008f,
-	0xa5f001ac,
-	0x00008b02,
-	0x040c9850,
-	0xbb0fc4b6,
-	0x0c9800bc,
-	0x010d9800,
-	0x3d7e000e,
-	0xacf00001,
-	0x40008b01,
-	0x040c9850,
-	0xbb0fc4b6,
-	0x0c9800bc,
-	0x020d9801,
-	0x4e060f98,
-	0x3d7e0800,
-	0xacf00001,
-	0x04a5f001,
-	0x5030008b,
-	0xb6040c98,
-	0xbcbb0fc4,
-	0x020c9800,
-	0x98030d98,
-	0x004e080f,
-	0x013d7e02,
-	0x020a7e00,
-	0x03147e00,
-	0x0601f400,
-/* 0x073f: ctx_xfer_post */
-	0x7e1a12f4,
-	0x0f000227,
-	0x1da88e0d,
+	0x147e0000,
+	0x00800003,
+	0x03f60201,
+	0xbd04bd00,
+	0x1f29f024,
+	0x02300080,
+	0xbd0002f6,
+/* 0x0571: main */
+	0x0031f404,
+	0x0d0028f4,
+	0x00377e24,
+	0xf401f400,
+	0xf404e4b0,
+	0x81fe1d18,
+	0xbd060201,
+	0x0412fd20,
+	0xfd01e4b6,
+	0x18fe051e,
+	0x06447e00,
+	0xd40ef400,
+/* 0x05a0: main_not_ctx_xfer */
+	0xf010ef94,
+	0xf87e01f5,
+	0x0ef40002,
+/* 0x05ad: ih */
+	0xfe80f9c7,
+	0x80f90188,
+	0xa0f990f9,
+	0xd0f9b0f9,
+	0xf0f9e0f9,
+	0x004a04bd,
+	0x00aacf02,
+	0xf404abc4,
+	0x240d1f0b,
+	0xcf1a004e,
+	0x004f00ee,
+	0x00ffcf19,
+	0x0000047e,
+	0x0040010e,
+	0x000ef61d,
+/* 0x05ea: ih_no_fifo */
+	0x004004bd,
+	0x000af601,
+	0xf0fc04bd,
+	0xd0fce0fc,
+	0xa0fcb0fc,
+	0x80fc90fc,
+	0xfc0088fe,
+	0x0032f480,
+/* 0x060a: hub_barrier_done */
+	0x010f01f8,
+	0xbb040e98,
+	0xffb204fe,
+	0x4094188e,
+	0x00008f7e,
+/* 0x061e: ctx_redswitch */
+	0x200f00f8,
+	0x01850080,
+	0xbd000ff6,
+/* 0x062b: ctx_redswitch_delay */
+	0xb6080e04,
+	0x1bf401e2,
+	0x00f5f1fd,
+	0x00f5f108,
+	0x85008002,
+	0x000ff601,
+	0x00f804bd,
+/* 0x0644: ctx_xfer */
+	0x02810080,
+	0xbd000ff6,
+	0x1dc48e04,
+	0x01e5f050,
+	0x8f7effb2,
+	0x11f40000,
+	0x061e7e07,
+/* 0x0661: ctx_xfer_not_load */
+	0x02167e00,
+	0x8024bd00,
+	0xf60247fc,
+	0x04bd0002,
+	0xb6012cf0,
+	0xfc800320,
+	0x02f6024a,
+	0x0f04bd00,
+	0x1da88e0c,
 	0x01e5f050,
 	0x8f7effb2,
 	0x147e0000,
-/* 0x0756: ctx_xfer_done */
-	0x107e0003,
-	0x00f80006,
+	0x3f0f0003,
+	0x501d608e,
+	0xb201e5f0,
+	0x008f7eff,
+	0x8e000f00,
+	0xf0501d9c,
+	0xffb201e5,
+	0x00008f7e,
+	0x147e010f,
+	0xfcf00003,
+	0x03f0b601,
+	0x501da88e,
+	0xb201e5f0,
+	0x008f7eff,
+	0x01acf000,
+	0x8b02a5f0,
+	0x98500000,
+	0xc4b6040c,
+	0x00bcbb0f,
+	0x98000c98,
+	0x000e010d,
+	0x00013d7e,
+	0x8b01acf0,
+	0x98504000,
+	0xc4b6040c,
+	0x00bcbb0f,
+	0x98010c98,
+	0x0f98020d,
+	0x08004e06,
+	0x00013d7e,
+	0xf001acf0,
+	0x008b04a5,
+	0x0c985030,
+	0x0fc4b604,
+	0x9800bcbb,
+	0x0d98020c,
+	0x080f9803,
+	0x7e02004e,
+	0x7e00013d,
+	0x7e00020a,
+	0xf4000314,
+	0x12f40601,
+/* 0x0739: ctx_xfer_post */
+	0x02277e1a,
+	0x8e0d0f00,
+	0xf0501da8,
+	0xffb201e5,
+	0x00008f7e,
+	0x0003147e,
+/* 0x0750: ctx_xfer_done */
+	0x00060a7e,
+	0x000000f8,
+	0x00000000,
 	0x00000000,
 	0x00000000,
 	0x00000000,
-- 
cgit v1.1


From 08f7633c1de8007c3735764d5ca0c1bde4239b84 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 10:18:19 +1000
Subject: drm/nouveau/nvif: move internal class identifiers to class.h

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/class.h      | 11 ++++++++---
 drivers/gpu/drm/nouveau/include/nvif/ioctl.h      |  8 --------
 drivers/gpu/drm/nouveau/nouveau_abi16.c           | 16 ++++++++--------
 drivers/gpu/drm/nouveau/nouveau_chan.c            |  2 +-
 drivers/gpu/drm/nouveau/nouveau_sysfs.c           |  2 +-
 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c |  2 +-
 drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c     |  4 ++--
 drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c    |  4 ++--
 drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c     |  2 +-
 drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c     |  4 ++--
 drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c     |  4 ++--
 11 files changed, 28 insertions(+), 31 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 95a64d8..8bf8161f 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -1,9 +1,14 @@
 #ifndef __NVIF_CLASS_H__
 #define __NVIF_CLASS_H__
 
-/*******************************************************************************
- * class identifiers
- ******************************************************************************/
+/* these class numbers are made up by us, and not nvidia-assigned */
+#define NVIF_CLASS_CONTROL                                                   -1
+#define NVIF_CLASS_PERFMON                                                   -2
+#define NVIF_CLASS_PERFDOM                                                   -3
+#define NVIF_CLASS_SW_NV04                                                   -4
+#define NVIF_CLASS_SW_NV10                                                   -5
+#define NVIF_CLASS_SW_NV50                                                   -6
+#define NVIF_CLASS_SW_GF100                                                  -7
 
 /* the below match nvidia-assigned (either in hw, or sw) class numbers */
 #define NV_DEVICE                                                    0x00000080
diff --git a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
index b0ac021..c5f5eb8 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/ioctl.h
@@ -55,14 +55,6 @@ struct nvif_ioctl_new_v0 {
 	__u64 token;
 	__u64 object;
 	__u32 handle;
-/* these class numbers are made up by us, and not nvidia-assigned */
-#define NVIF_IOCTL_NEW_V0_CONTROL                                            -1
-#define NVIF_IOCTL_NEW_V0_PERFMON                                            -2
-#define NVIF_IOCTL_NEW_V0_PERFDOM                                            -3
-#define NVIF_IOCTL_NEW_V0_SW_NV04                                            -4
-#define NVIF_IOCTL_NEW_V0_SW_NV10                                            -5
-#define NVIF_IOCTL_NEW_V0_SW_NV50                                            -6
-#define NVIF_IOCTL_NEW_V0_SW_GF100                                           -7
 	__s32 oclass;
 	__u8  data[];		/* class data (class.h) */
 };
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index 7f50cf5..a6afeaf 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -87,18 +87,18 @@ nouveau_abi16_swclass(struct nouveau_drm *drm)
 {
 	switch (drm->device.info.family) {
 	case NV_DEVICE_INFO_V0_TNT:
-		return NVIF_IOCTL_NEW_V0_SW_NV04;
+		return NVIF_CLASS_SW_NV04;
 	case NV_DEVICE_INFO_V0_CELSIUS:
 	case NV_DEVICE_INFO_V0_KELVIN:
 	case NV_DEVICE_INFO_V0_RANKINE:
 	case NV_DEVICE_INFO_V0_CURIE:
-		return NVIF_IOCTL_NEW_V0_SW_NV10;
+		return NVIF_CLASS_SW_NV10;
 	case NV_DEVICE_INFO_V0_TESLA:
-		return NVIF_IOCTL_NEW_V0_SW_NV50;
+		return NVIF_CLASS_SW_NV50;
 	case NV_DEVICE_INFO_V0_FERMI:
 	case NV_DEVICE_INFO_V0_KEPLER:
 	case NV_DEVICE_INFO_V0_MAXWELL:
-		return NVIF_IOCTL_NEW_V0_SW_GF100;
+		return NVIF_CLASS_SW_GF100;
 	}
 
 	return 0x0000;
@@ -433,10 +433,10 @@ nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS)
 		/* nvsw: compatibility with older 0x*6e class identifier */
 		for (i = 0; !oclass && i < ret; i++) {
 			switch (sclass[i].oclass) {
-			case NVIF_IOCTL_NEW_V0_SW_NV04:
-			case NVIF_IOCTL_NEW_V0_SW_NV10:
-			case NVIF_IOCTL_NEW_V0_SW_NV50:
-			case NVIF_IOCTL_NEW_V0_SW_GF100:
+			case NVIF_CLASS_SW_NV04:
+			case NVIF_CLASS_SW_NV10:
+			case NVIF_CLASS_SW_NV50:
+			case NVIF_CLASS_SW_GF100:
 				oclass = sclass[i].oclass;
 				break;
 			default:
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index 1860f38..0a853ad 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -378,7 +378,7 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart)
 	/* allocate software object class (used for fences on <= nv05) */
 	if (device->info.family < NV_DEVICE_INFO_V0_CELSIUS) {
 		ret = nvif_object_init(&chan->user, 0x006e,
-				       NVIF_IOCTL_NEW_V0_SW_NV04,
+				       NVIF_CLASS_SW_NV04,
 				       NULL, 0, &chan->nvsw);
 		if (ret)
 			return ret;
diff --git a/drivers/gpu/drm/nouveau/nouveau_sysfs.c b/drivers/gpu/drm/nouveau/nouveau_sysfs.c
index 5dac354..87f6416 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sysfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sysfs.c
@@ -188,7 +188,7 @@ nouveau_sysfs_init(struct drm_device *dev)
 	if (!sysfs)
 		return -ENOMEM;
 
-	ret = nvif_object_init(&device->object, 0, NVIF_IOCTL_NEW_V0_CONTROL,
+	ret = nvif_object_init(&device->object, 0, NVIF_CLASS_CONTROL,
 			       NULL, 0, &sysfs->ctrl);
 	if (ret == 0)
 		device_create_file(nvxx_device(device)->dev, &dev_attr_pstate);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
index cf8bc06..93b29ca 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
@@ -204,7 +204,7 @@ nvkm_control_new(struct nvkm_device *device, const struct nvkm_oclass *oclass,
 
 const struct nvkm_device_oclass
 nvkm_control_oclass = {
-	.base.oclass = NVIF_IOCTL_NEW_V0_CONTROL,
+	.base.oclass = NVIF_CLASS_CONTROL,
 	.base.minver = -1,
 	.base.maxver = -1,
 	.ctor = nvkm_control_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
index 2721592..808a239 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
@@ -612,7 +612,7 @@ nvkm_perfmon_child_get(struct nvkm_object *object, int index,
 		       struct nvkm_oclass *oclass)
 {
 	if (index == 0) {
-		oclass->base.oclass = NVIF_IOCTL_NEW_V0_PERFDOM;
+		oclass->base.oclass = NVIF_CLASS_PERFDOM;
 		oclass->base.minver = 0;
 		oclass->base.maxver = 0;
 		oclass->ctor = nvkm_perfmon_child_new;
@@ -679,7 +679,7 @@ nvkm_pm_oclass_new(struct nvkm_device *device, const struct nvkm_oclass *oclass,
 
 static const struct nvkm_device_oclass
 nvkm_pm_oclass = {
-	.base.oclass = NVIF_IOCTL_NEW_V0_PERFMON,
+	.base.oclass = NVIF_CLASS_PERFMON,
 	.base.minver = -1,
 	.base.maxver = -1,
 	.ctor = nvkm_pm_oclass_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
index b01ef7e..ea8f424 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/gf100.c
@@ -28,8 +28,8 @@
 #include <engine/disp.h>
 #include <engine/fifo.h>
 
+#include <nvif/class.h>
 #include <nvif/event.h>
-#include <nvif/ioctl.h>
 
 /*******************************************************************************
  * software context
@@ -143,7 +143,7 @@ static const struct nvkm_sw_func
 gf100_sw = {
 	.chan_new = gf100_sw_chan_new,
 	.sclass = {
-		{ nvkm_nvsw_new, { -1, -1, NVIF_IOCTL_NEW_V0_SW_GF100 } },
+		{ nvkm_nvsw_new, { -1, -1, NVIF_CLASS_SW_GF100 } },
 		{}
 	}
 };
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
index 445217f..2405116 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
@@ -126,7 +126,7 @@ static const struct nvkm_sw_func
 nv04_sw = {
 	.chan_new = nv04_sw_chan_new,
 	.sclass = {
-		{ nv04_nvsw_new, { -1, -1, NVIF_IOCTL_NEW_V0_SW_NV04 } },
+		{ nv04_nvsw_new, { -1, -1, NVIF_CLASS_SW_NV04 } },
 		{}
 	}
 };
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c
index adf70d9..09d22fc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv10.c
@@ -25,7 +25,7 @@
 #include "chan.h"
 #include "nvsw.h"
 
-#include <nvif/ioctl.h>
+#include <nvif/class.h>
 
 /*******************************************************************************
  * software context
@@ -56,7 +56,7 @@ static const struct nvkm_sw_func
 nv10_sw = {
 	.chan_new = nv10_sw_chan_new,
 	.sclass = {
-		{ nvkm_nvsw_new, { -1, -1, NVIF_IOCTL_NEW_V0_SW_NV10 } },
+		{ nvkm_nvsw_new, { -1, -1, NVIF_CLASS_SW_NV10 } },
 		{}
 	}
 };
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
index a381196..01573d1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv50.c
@@ -28,8 +28,8 @@
 #include <engine/fifo/chan.h>
 #include <subdev/bar.h>
 
+#include <nvif/class.h>
 #include <nvif/event.h>
-#include <nvif/ioctl.h>
 
 /*******************************************************************************
  * software context
@@ -136,7 +136,7 @@ static const struct nvkm_sw_func
 nv50_sw = {
 	.chan_new = nv50_sw_chan_new,
 	.sclass = {
-		{ nvkm_nvsw_new, { -1, -1, NVIF_IOCTL_NEW_V0_SW_NV50 } },
+		{ nvkm_nvsw_new, { -1, -1, NVIF_CLASS_SW_NV50 } },
 		{}
 	}
 };
-- 
cgit v1.1


From 53a6df7785c1af55e11784ec18dfa0260898453d Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 10:15:09 +1000
Subject: drm/nouveau/nvif: split out fermi interface definitions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/cl9097.h  | 44 ++++++++++++++++++
 drivers/gpu/drm/nouveau/include/nvif/class.h   | 62 ++++----------------------
 drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c |  1 +
 3 files changed, 53 insertions(+), 54 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl9097.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl9097.h b/drivers/gpu/drm/nouveau/include/nvif/cl9097.h
new file mode 100644
index 0000000..4057676
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl9097.h
@@ -0,0 +1,44 @@
+#ifndef __NVIF_CL9097_H__
+#define __NVIF_CL9097_H__
+
+#define FERMI_A_ZBC_COLOR                                                  0x00
+#define FERMI_A_ZBC_DEPTH                                                  0x01
+
+struct fermi_a_zbc_color_v0 {
+	__u8  version;
+#define FERMI_A_ZBC_COLOR_V0_FMT_ZERO                                      0x01
+#define FERMI_A_ZBC_COLOR_V0_FMT_UNORM_ONE                                 0x02
+#define FERMI_A_ZBC_COLOR_V0_FMT_RF32_GF32_BF32_AF32                       0x04
+#define FERMI_A_ZBC_COLOR_V0_FMT_R16_G16_B16_A16                           0x08
+#define FERMI_A_ZBC_COLOR_V0_FMT_RN16_GN16_BN16_AN16                       0x0c
+#define FERMI_A_ZBC_COLOR_V0_FMT_RS16_GS16_BS16_AS16                       0x10
+#define FERMI_A_ZBC_COLOR_V0_FMT_RU16_GU16_BU16_AU16                       0x14
+#define FERMI_A_ZBC_COLOR_V0_FMT_RF16_GF16_BF16_AF16                       0x16
+#define FERMI_A_ZBC_COLOR_V0_FMT_A8R8G8B8                                  0x18
+#define FERMI_A_ZBC_COLOR_V0_FMT_A8RL8GL8BL8                               0x1c
+#define FERMI_A_ZBC_COLOR_V0_FMT_A2B10G10R10                               0x20
+#define FERMI_A_ZBC_COLOR_V0_FMT_AU2BU10GU10RU10                           0x24
+#define FERMI_A_ZBC_COLOR_V0_FMT_A8B8G8R8                                  0x28
+#define FERMI_A_ZBC_COLOR_V0_FMT_A8BL8GL8RL8                               0x2c
+#define FERMI_A_ZBC_COLOR_V0_FMT_AN8BN8GN8RN8                              0x30
+#define FERMI_A_ZBC_COLOR_V0_FMT_AS8BS8GS8RS8                              0x34
+#define FERMI_A_ZBC_COLOR_V0_FMT_AU8BU8GU8RU8                              0x38
+#define FERMI_A_ZBC_COLOR_V0_FMT_A2R10G10B10                               0x3c
+#define FERMI_A_ZBC_COLOR_V0_FMT_BF10GF11RF11                              0x40
+	__u8  format;
+	__u8  index;
+	__u8  pad03[5];
+	__u32 ds[4];
+	__u32 l2[4];
+};
+
+struct fermi_a_zbc_depth_v0 {
+	__u8  version;
+#define FERMI_A_ZBC_DEPTH_V0_FMT_FP32                                      0x01
+	__u8  format;
+	__u8  index;
+	__u8  pad03[5];
+	__u32 ds;
+	__u32 l2;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 8bf8161f..122e0ae 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -93,16 +93,16 @@
 #define GF110_DISP_OVERLAY_CONTROL_DMA                               0x0000907e
 #define GK104_DISP_OVERLAY_CONTROL_DMA                               0x0000917e
 
-#define FERMI_A                                                      0x00009097
-#define FERMI_B                                                      0x00009197
-#define FERMI_C                                                      0x00009297
+#define FERMI_A                                       /* cl9097.h */ 0x00009097
+#define FERMI_B                                       /* cl9097.h */ 0x00009197
+#define FERMI_C                                       /* cl9097.h */ 0x00009297
 
-#define KEPLER_A                                                     0x0000a097
-#define KEPLER_B                                                     0x0000a197
-#define KEPLER_C                                                     0x0000a297
+#define KEPLER_A                                      /* cl9097.h */ 0x0000a097
+#define KEPLER_B                                      /* cl9097.h */ 0x0000a197
+#define KEPLER_C                                      /* cl9097.h */ 0x0000a297
 
-#define MAXWELL_A                                                    0x0000b097
-#define MAXWELL_B                                                    0x0000b197
+#define MAXWELL_A                                     /* cl9097.h */ 0x0000b097
+#define MAXWELL_B                                     /* cl9097.h */ 0x0000b197
 
 #define NV74_BSP                                                     0x000074b0
 
@@ -628,50 +628,4 @@ struct nv04_nvsw_get_ref_v0 {
 	__u8  pad01[3];
 	__u32 ref;
 };
-
-/*******************************************************************************
- * fermi
- ******************************************************************************/
-
-#define FERMI_A_ZBC_COLOR                                                  0x00
-#define FERMI_A_ZBC_DEPTH                                                  0x01
-
-struct fermi_a_zbc_color_v0 {
-	__u8  version;
-#define FERMI_A_ZBC_COLOR_V0_FMT_ZERO                                      0x01
-#define FERMI_A_ZBC_COLOR_V0_FMT_UNORM_ONE                                 0x02
-#define FERMI_A_ZBC_COLOR_V0_FMT_RF32_GF32_BF32_AF32                       0x04
-#define FERMI_A_ZBC_COLOR_V0_FMT_R16_G16_B16_A16                           0x08
-#define FERMI_A_ZBC_COLOR_V0_FMT_RN16_GN16_BN16_AN16                       0x0c
-#define FERMI_A_ZBC_COLOR_V0_FMT_RS16_GS16_BS16_AS16                       0x10
-#define FERMI_A_ZBC_COLOR_V0_FMT_RU16_GU16_BU16_AU16                       0x14
-#define FERMI_A_ZBC_COLOR_V0_FMT_RF16_GF16_BF16_AF16                       0x16
-#define FERMI_A_ZBC_COLOR_V0_FMT_A8R8G8B8                                  0x18
-#define FERMI_A_ZBC_COLOR_V0_FMT_A8RL8GL8BL8                               0x1c
-#define FERMI_A_ZBC_COLOR_V0_FMT_A2B10G10R10                               0x20
-#define FERMI_A_ZBC_COLOR_V0_FMT_AU2BU10GU10RU10                           0x24
-#define FERMI_A_ZBC_COLOR_V0_FMT_A8B8G8R8                                  0x28
-#define FERMI_A_ZBC_COLOR_V0_FMT_A8BL8GL8RL8                               0x2c
-#define FERMI_A_ZBC_COLOR_V0_FMT_AN8BN8GN8RN8                              0x30
-#define FERMI_A_ZBC_COLOR_V0_FMT_AS8BS8GS8RS8                              0x34
-#define FERMI_A_ZBC_COLOR_V0_FMT_AU8BU8GU8RU8                              0x38
-#define FERMI_A_ZBC_COLOR_V0_FMT_A2R10G10B10                               0x3c
-#define FERMI_A_ZBC_COLOR_V0_FMT_BF10GF11RF11                              0x40
-	__u8  format;
-	__u8  index;
-	__u8  pad03[5];
-	__u32 ds[4];
-	__u32 l2[4];
-};
-
-struct fermi_a_zbc_depth_v0 {
-	__u8  version;
-#define FERMI_A_ZBC_DEPTH_V0_FMT_FP32                                      0x01
-	__u8  format;
-	__u8  index;
-	__u8  pad03[5];
-	__u32 ds;
-	__u32 l2;
-};
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index 9f5dfc8..d423a06 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -34,6 +34,7 @@
 #include <engine/fifo.h>
 
 #include <nvif/class.h>
+#include <nvif/cl9097.h>
 #include <nvif/unpack.h>
 
 /*******************************************************************************
-- 
cgit v1.1


From 538b269bc5edb9be1dfbb1ebdc50a2dab90e98cc Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 10:34:50 +1000
Subject: drm/nouveau/nvif: split out nvsw interface definitons

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/class.h  | 22 ++++------------------
 drivers/gpu/drm/nouveau/include/nvif/if0004.h | 13 +++++++++++++
 drivers/gpu/drm/nouveau/include/nvif/if0005.h |  4 ++++
 drivers/gpu/drm/nouveau/nouveau_drm.c         |  6 ++++--
 drivers/gpu/drm/nouveau/nv04_fence.c          |  2 ++
 drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c |  4 ++--
 7 files changed, 30 insertions(+), 22 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/if0004.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/if0005.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 122e0ae..65b7e45 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -5,10 +5,10 @@
 #define NVIF_CLASS_CONTROL                                                   -1
 #define NVIF_CLASS_PERFMON                                                   -2
 #define NVIF_CLASS_PERFDOM                                                   -3
-#define NVIF_CLASS_SW_NV04                                                   -4
-#define NVIF_CLASS_SW_NV10                                                   -5
-#define NVIF_CLASS_SW_NV50                                                   -6
-#define NVIF_CLASS_SW_GF100                                                  -7
+#define NVIF_CLASS_SW_NV04                                    /* if0004.h */ -4
+#define NVIF_CLASS_SW_NV10                                    /* if0005.h */ -5
+#define NVIF_CLASS_SW_NV50                                    /* if0005.h */ -6
+#define NVIF_CLASS_SW_GF100                                   /* if0005.h */ -7
 
 /* the below match nvidia-assigned (either in hw, or sw) class numbers */
 #define NV_DEVICE                                                    0x00000080
@@ -614,18 +614,4 @@ struct nv50_disp_overlay_v0 {
 };
 
 #define NV50_DISP_OVERLAY_V0_NTFY_UEVENT                                   0x00
-
-/*******************************************************************************
- * software
- ******************************************************************************/
-
-#define NVSW_NTFY_UEVENT                                                   0x00
-
-#define NV04_NVSW_GET_REF                                                  0x00
-
-struct nv04_nvsw_get_ref_v0 {
-	__u8  version;
-	__u8  pad01[3];
-	__u32 ref;
-};
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0004.h b/drivers/gpu/drm/nouveau/include/nvif/if0004.h
new file mode 100644
index 0000000..bd5cd42
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if0004.h
@@ -0,0 +1,13 @@
+#ifndef __NVIF_IF0004_H__
+#define __NVIF_IF0004_H__
+
+#define NV04_NVSW_NTFY_UEVENT                                              0x00
+
+#define NV04_NVSW_GET_REF                                                  0x00
+
+struct nv04_nvsw_get_ref_v0 {
+	__u8  version;
+	__u8  pad01[3];
+	__u32 ref;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0005.h b/drivers/gpu/drm/nouveau/include/nvif/if0005.h
new file mode 100644
index 0000000..abfd373
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if0005.h
@@ -0,0 +1,4 @@
+#ifndef __NVIF_IF0005_H__
+#define __NVIF_IF0005_H__
+#define NV10_NVSW_NTFY_UEVENT                                              0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index b3a563c..e82545c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -37,6 +37,8 @@
 #include <core/pci.h>
 #include <core/tegra.h>
 
+#include <nvif/if0004.h>
+
 #include "nouveau_drm.h"
 #include "nouveau_dma.h"
 #include "nouveau_ttm.h"
@@ -256,8 +258,8 @@ nouveau_accel_init(struct nouveau_drm *drm)
 		}
 
 		ret = nvif_notify_init(&drm->nvsw, nouveau_flip_complete,
-				       false, NVSW_NTFY_UEVENT, NULL, 0, 0,
-				       &drm->flip);
+				       false, NV04_NVSW_NTFY_UEVENT,
+				       NULL, 0, 0, &drm->flip);
 		if (ret == 0)
 			ret = nvif_notify_get(&drm->flip);
 		if (ret) {
diff --git a/drivers/gpu/drm/nouveau/nv04_fence.c b/drivers/gpu/drm/nouveau/nv04_fence.c
index f3d705d..3022d24 100644
--- a/drivers/gpu/drm/nouveau/nv04_fence.c
+++ b/drivers/gpu/drm/nouveau/nv04_fence.c
@@ -26,6 +26,8 @@
 #include "nouveau_dma.h"
 #include "nouveau_fence.h"
 
+#include <nvif/if0004.h>
+
 struct nv04_fence_chan {
 	struct nouveau_fence_chan base;
 };
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
index 2405116..648caac 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
@@ -27,6 +27,7 @@
 #include "nvsw.h"
 
 #include <nvif/class.h>
+#include <nvif/if0004.h>
 #include <nvif/ioctl.h>
 #include <nvif/unpack.h>
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c
index 66cf986..33dd03f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nvsw.c
@@ -24,7 +24,7 @@
 #include "nvsw.h"
 #include "chan.h"
 
-#include <nvif/class.h>
+#include <nvif/if0004.h>
 
 static int
 nvkm_nvsw_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size)
@@ -41,7 +41,7 @@ nvkm_nvsw_ntfy_(struct nvkm_object *object, u32 mthd,
 {
 	struct nvkm_nvsw *nvsw = nvkm_nvsw(object);
 	switch (mthd) {
-	case NVSW_NTFY_UEVENT:
+	case NV04_NVSW_NTFY_UEVENT:
 		*pevent = &nvsw->chan->event;
 		return 0;
 	default:
-- 
cgit v1.1


From 7568b106718165feacdf411f1b8f95ae4263456a Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 10:44:19 +1000
Subject: drm/nouveau/nvif: split out display interface definitions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/cl0046.h      |  28 +++
 drivers/gpu/drm/nouveau/include/nvif/cl5070.h      |  99 ++++++++
 drivers/gpu/drm/nouveau/include/nvif/cl507a.h      |  11 +
 drivers/gpu/drm/nouveau/include/nvif/cl507b.h      |  11 +
 drivers/gpu/drm/nouveau/include/nvif/cl507c.h      |  12 +
 drivers/gpu/drm/nouveau/include/nvif/cl507d.h      |  11 +
 drivers/gpu/drm/nouveau/include/nvif/cl507e.h      |  12 +
 drivers/gpu/drm/nouveau/include/nvif/class.h       | 258 ++++-----------------
 drivers/gpu/drm/nouveau/nouveau_connector.c        |   1 +
 drivers/gpu/drm/nouveau/nouveau_display.c          |   1 +
 drivers/gpu/drm/nouveau/nv50_display.c             |   6 +
 drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c    |   1 +
 .../gpu/drm/nouveau/nvkm/engine/disp/basenv50.c    |   1 +
 .../gpu/drm/nouveau/nvkm/engine/disp/channv50.c    |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/corenv50.c    |   1 +
 .../gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c    |   1 +
 drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c    |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c    |   2 +-
 drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c   |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c   |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c   |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c    |   1 +
 .../gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c    |   1 +
 .../gpu/drm/nouveau/nvkm/engine/disp/piornv50.c    |   2 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c   |   3 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c    |   1 +
 .../gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c    |   3 +-
 drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c |   2 +-
 30 files changed, 261 insertions(+), 222 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl0046.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl5070.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl507a.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl507b.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl507c.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl507d.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl507e.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl0046.h b/drivers/gpu/drm/nouveau/include/nvif/cl0046.h
new file mode 100644
index 0000000..a6a71f4
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl0046.h
@@ -0,0 +1,28 @@
+#ifndef __NVIF_CL0046_H__
+#define __NVIF_CL0046_H__
+
+#define NV04_DISP_NTFY_VBLANK                                              0x00
+#define NV04_DISP_NTFY_CONN                                                0x01
+
+struct nv04_disp_mthd_v0 {
+	__u8  version;
+#define NV04_DISP_SCANOUTPOS                                               0x00
+	__u8  method;
+	__u8  head;
+	__u8  pad03[5];
+};
+
+struct nv04_disp_scanoutpos_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__s64 time[2];
+	__u16 vblanks;
+	__u16 vblanke;
+	__u16 vtotal;
+	__u16 vline;
+	__u16 hblanks;
+	__u16 hblanke;
+	__u16 htotal;
+	__u16 hline;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl5070.h b/drivers/gpu/drm/nouveau/include/nvif/cl5070.h
new file mode 100644
index 0000000..d15c296
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl5070.h
@@ -0,0 +1,99 @@
+#ifndef __NVIF_CL5070_H__
+#define __NVIF_CL5070_H__
+
+#define NV50_DISP_MTHD                                                     0x00
+
+struct nv50_disp_mthd_v0 {
+	__u8  version;
+#define NV50_DISP_SCANOUTPOS                                               0x00
+	__u8  method;
+	__u8  head;
+	__u8  pad03[5];
+};
+
+struct nv50_disp_scanoutpos_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__s64 time[2];
+	__u16 vblanks;
+	__u16 vblanke;
+	__u16 vtotal;
+	__u16 vline;
+	__u16 hblanks;
+	__u16 hblanke;
+	__u16 htotal;
+	__u16 hline;
+};
+
+struct nv50_disp_mthd_v1 {
+	__u8  version;
+#define NV50_DISP_MTHD_V1_DAC_PWR                                          0x10
+#define NV50_DISP_MTHD_V1_DAC_LOAD                                         0x11
+#define NV50_DISP_MTHD_V1_SOR_PWR                                          0x20
+#define NV50_DISP_MTHD_V1_SOR_HDA_ELD                                      0x21
+#define NV50_DISP_MTHD_V1_SOR_HDMI_PWR                                     0x22
+#define NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT                                  0x23
+#define NV50_DISP_MTHD_V1_SOR_DP_PWR                                       0x24
+#define NV50_DISP_MTHD_V1_PIOR_PWR                                         0x30
+	__u8  method;
+	__u16 hasht;
+	__u16 hashm;
+	__u8  pad06[2];
+};
+
+struct nv50_disp_dac_pwr_v0 {
+	__u8  version;
+	__u8  state;
+	__u8  data;
+	__u8  vsync;
+	__u8  hsync;
+	__u8  pad05[3];
+};
+
+struct nv50_disp_dac_load_v0 {
+	__u8  version;
+	__u8  load;
+	__u8  pad02[2];
+	__u32 data;
+};
+
+struct nv50_disp_sor_pwr_v0 {
+	__u8  version;
+	__u8  state;
+	__u8  pad02[6];
+};
+
+struct nv50_disp_sor_hda_eld_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u8  data[];
+};
+
+struct nv50_disp_sor_hdmi_pwr_v0 {
+	__u8  version;
+	__u8  state;
+	__u8  max_ac_packet;
+	__u8  rekey;
+	__u8  pad04[4];
+};
+
+struct nv50_disp_sor_lvds_script_v0 {
+	__u8  version;
+	__u8  pad01[1];
+	__u16 script;
+	__u8  pad04[4];
+};
+
+struct nv50_disp_sor_dp_pwr_v0 {
+	__u8  version;
+	__u8  state;
+	__u8  pad02[6];
+};
+
+struct nv50_disp_pior_pwr_v0 {
+	__u8  version;
+	__u8  state;
+	__u8  type;
+	__u8  pad03[5];
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl507a.h b/drivers/gpu/drm/nouveau/include/nvif/cl507a.h
new file mode 100644
index 0000000..12e0643
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl507a.h
@@ -0,0 +1,11 @@
+#ifndef __NVIF_CL507A_H__
+#define __NVIF_CL507A_H__
+
+struct nv50_disp_cursor_v0 {
+	__u8  version;
+	__u8  head;
+	__u8  pad02[6];
+};
+
+#define NV50_DISP_CURSOR_V0_NTFY_UEVENT                                    0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl507b.h b/drivers/gpu/drm/nouveau/include/nvif/cl507b.h
new file mode 100644
index 0000000..99e9d8c
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl507b.h
@@ -0,0 +1,11 @@
+#ifndef __NVIF_CL507B_H__
+#define __NVIF_CL507B_H__
+
+struct nv50_disp_overlay_v0 {
+	__u8  version;
+	__u8  head;
+	__u8  pad02[6];
+};
+
+#define NV50_DISP_OVERLAY_V0_NTFY_UEVENT                                   0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl507c.h b/drivers/gpu/drm/nouveau/include/nvif/cl507c.h
new file mode 100644
index 0000000..6af70db
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl507c.h
@@ -0,0 +1,12 @@
+#ifndef __NVIF_CL507C_H__
+#define __NVIF_CL507C_H__
+
+struct nv50_disp_base_channel_dma_v0 {
+	__u8  version;
+	__u8  head;
+	__u8  pad02[6];
+	__u64 pushbuf;
+};
+
+#define NV50_DISP_BASE_CHANNEL_DMA_V0_NTFY_UEVENT                          0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl507d.h b/drivers/gpu/drm/nouveau/include/nvif/cl507d.h
new file mode 100644
index 0000000..5ab0c9e
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl507d.h
@@ -0,0 +1,11 @@
+#ifndef __NVIF_CL507D_H__
+#define __NVIF_CL507D_H__
+
+struct nv50_disp_core_channel_dma_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u64 pushbuf;
+};
+
+#define NV50_DISP_CORE_CHANNEL_DMA_V0_NTFY_UEVENT                          0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl507e.h b/drivers/gpu/drm/nouveau/include/nvif/cl507e.h
new file mode 100644
index 0000000..c06209f
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl507e.h
@@ -0,0 +1,12 @@
+#ifndef __NVIF_CL507E_H__
+#define __NVIF_CL507E_H__
+
+struct nv50_disp_overlay_channel_dma_v0 {
+	__u8  version;
+	__u8  head;
+	__u8  pad02[6];
+	__u64 pushbuf;
+};
+
+#define NV50_DISP_OVERLAY_CHANNEL_DMA_V0_NTFY_UEVENT                       0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 65b7e45..aa1e063 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -24,7 +24,7 @@
 #define KEPLER_INLINE_TO_MEMORY_A                                    0x0000a040
 #define KEPLER_INLINE_TO_MEMORY_B                                    0x0000a140
 
-#define NV04_DISP                                                    0x00000046
+#define NV04_DISP                                     /* cl0046.h */ 0x00000046
 
 #define NV03_CHANNEL_DMA                                             0x0000006b
 #define NV10_CHANNEL_DMA                                             0x0000006e
@@ -39,59 +39,59 @@
 #define KEPLER_CHANNEL_GPFIFO_A                                      0x0000a06f
 #define MAXWELL_CHANNEL_GPFIFO_A                                     0x0000b06f
 
-#define NV50_DISP                                                    0x00005070
-#define G82_DISP                                                     0x00008270
-#define GT200_DISP                                                   0x00008370
-#define GT214_DISP                                                   0x00008570
-#define GT206_DISP                                                   0x00008870
-#define GF110_DISP                                                   0x00009070
-#define GK104_DISP                                                   0x00009170
-#define GK110_DISP                                                   0x00009270
-#define GM107_DISP                                                   0x00009470
-#define GM204_DISP                                                   0x00009570
+#define NV50_DISP                                     /* cl5070.h */ 0x00005070
+#define G82_DISP                                      /* cl5070.h */ 0x00008270
+#define GT200_DISP                                    /* cl5070.h */ 0x00008370
+#define GT214_DISP                                    /* cl5070.h */ 0x00008570
+#define GT206_DISP                                    /* cl5070.h */ 0x00008870
+#define GF110_DISP                                    /* cl5070.h */ 0x00009070
+#define GK104_DISP                                    /* cl5070.h */ 0x00009170
+#define GK110_DISP                                    /* cl5070.h */ 0x00009270
+#define GM107_DISP                                    /* cl5070.h */ 0x00009470
+#define GM204_DISP                                    /* cl5070.h */ 0x00009570
 
 #define NV31_MPEG                                                    0x00003174
 #define G82_MPEG                                                     0x00008274
 
 #define NV74_VP2                                                     0x00007476
 
-#define NV50_DISP_CURSOR                                             0x0000507a
-#define G82_DISP_CURSOR                                              0x0000827a
-#define GT214_DISP_CURSOR                                            0x0000857a
-#define GF110_DISP_CURSOR                                            0x0000907a
-#define GK104_DISP_CURSOR                                            0x0000917a
-
-#define NV50_DISP_OVERLAY                                            0x0000507b
-#define G82_DISP_OVERLAY                                             0x0000827b
-#define GT214_DISP_OVERLAY                                           0x0000857b
-#define GF110_DISP_OVERLAY                                           0x0000907b
-#define GK104_DISP_OVERLAY                                           0x0000917b
-
-#define NV50_DISP_BASE_CHANNEL_DMA                                   0x0000507c
-#define G82_DISP_BASE_CHANNEL_DMA                                    0x0000827c
-#define GT200_DISP_BASE_CHANNEL_DMA                                  0x0000837c
-#define GT214_DISP_BASE_CHANNEL_DMA                                  0x0000857c
-#define GF110_DISP_BASE_CHANNEL_DMA                                  0x0000907c
-#define GK104_DISP_BASE_CHANNEL_DMA                                  0x0000917c
-#define GK110_DISP_BASE_CHANNEL_DMA                                  0x0000927c
-
-#define NV50_DISP_CORE_CHANNEL_DMA                                   0x0000507d
-#define G82_DISP_CORE_CHANNEL_DMA                                    0x0000827d
-#define GT200_DISP_CORE_CHANNEL_DMA                                  0x0000837d
-#define GT214_DISP_CORE_CHANNEL_DMA                                  0x0000857d
-#define GT206_DISP_CORE_CHANNEL_DMA                                  0x0000887d
-#define GF110_DISP_CORE_CHANNEL_DMA                                  0x0000907d
-#define GK104_DISP_CORE_CHANNEL_DMA                                  0x0000917d
-#define GK110_DISP_CORE_CHANNEL_DMA                                  0x0000927d
-#define GM107_DISP_CORE_CHANNEL_DMA                                  0x0000947d
-#define GM204_DISP_CORE_CHANNEL_DMA                                  0x0000957d
-
-#define NV50_DISP_OVERLAY_CHANNEL_DMA                                0x0000507e
-#define G82_DISP_OVERLAY_CHANNEL_DMA                                 0x0000827e
-#define GT200_DISP_OVERLAY_CHANNEL_DMA                               0x0000837e
-#define GT214_DISP_OVERLAY_CHANNEL_DMA                               0x0000857e
-#define GF110_DISP_OVERLAY_CONTROL_DMA                               0x0000907e
-#define GK104_DISP_OVERLAY_CONTROL_DMA                               0x0000917e
+#define NV50_DISP_CURSOR                              /* cl507a.h */ 0x0000507a
+#define G82_DISP_CURSOR                               /* cl507a.h */ 0x0000827a
+#define GT214_DISP_CURSOR                             /* cl507a.h */ 0x0000857a
+#define GF110_DISP_CURSOR                             /* cl507a.h */ 0x0000907a
+#define GK104_DISP_CURSOR                             /* cl507a.h */ 0x0000917a
+
+#define NV50_DISP_OVERLAY                             /* cl507b.h */ 0x0000507b
+#define G82_DISP_OVERLAY                              /* cl507b.h */ 0x0000827b
+#define GT214_DISP_OVERLAY                            /* cl507b.h */ 0x0000857b
+#define GF110_DISP_OVERLAY                            /* cl507b.h */ 0x0000907b
+#define GK104_DISP_OVERLAY                            /* cl507b.h */ 0x0000917b
+
+#define NV50_DISP_BASE_CHANNEL_DMA                    /* cl507c.h */ 0x0000507c
+#define G82_DISP_BASE_CHANNEL_DMA                     /* cl507c.h */ 0x0000827c
+#define GT200_DISP_BASE_CHANNEL_DMA                   /* cl507c.h */ 0x0000837c
+#define GT214_DISP_BASE_CHANNEL_DMA                   /* cl507c.h */ 0x0000857c
+#define GF110_DISP_BASE_CHANNEL_DMA                   /* cl507c.h */ 0x0000907c
+#define GK104_DISP_BASE_CHANNEL_DMA                   /* cl507c.h */ 0x0000917c
+#define GK110_DISP_BASE_CHANNEL_DMA                   /* cl507c.h */ 0x0000927c
+
+#define NV50_DISP_CORE_CHANNEL_DMA                    /* cl507d.h */ 0x0000507d
+#define G82_DISP_CORE_CHANNEL_DMA                     /* cl507d.h */ 0x0000827d
+#define GT200_DISP_CORE_CHANNEL_DMA                   /* cl507d.h */ 0x0000837d
+#define GT214_DISP_CORE_CHANNEL_DMA                   /* cl507d.h */ 0x0000857d
+#define GT206_DISP_CORE_CHANNEL_DMA                   /* cl507d.h */ 0x0000887d
+#define GF110_DISP_CORE_CHANNEL_DMA                   /* cl507d.h */ 0x0000907d
+#define GK104_DISP_CORE_CHANNEL_DMA                   /* cl507d.h */ 0x0000917d
+#define GK110_DISP_CORE_CHANNEL_DMA                   /* cl507d.h */ 0x0000927d
+#define GM107_DISP_CORE_CHANNEL_DMA                   /* cl507d.h */ 0x0000947d
+#define GM204_DISP_CORE_CHANNEL_DMA                   /* cl507d.h */ 0x0000957d
+
+#define NV50_DISP_OVERLAY_CHANNEL_DMA                 /* cl507e.h */ 0x0000507e
+#define G82_DISP_OVERLAY_CHANNEL_DMA                  /* cl507e.h */ 0x0000827e
+#define GT200_DISP_OVERLAY_CHANNEL_DMA                /* cl507e.h */ 0x0000837e
+#define GT214_DISP_OVERLAY_CHANNEL_DMA                /* cl507e.h */ 0x0000857e
+#define GF110_DISP_OVERLAY_CONTROL_DMA                /* cl507e.h */ 0x0000907e
+#define GK104_DISP_OVERLAY_CONTROL_DMA                /* cl507e.h */ 0x0000917e
 
 #define FERMI_A                                       /* cl9097.h */ 0x00009097
 #define FERMI_B                                       /* cl9097.h */ 0x00009197
@@ -452,166 +452,4 @@ struct kepler_channel_gpfifo_a_v0 {
 	__u64 ioffset;
 	__u64 vm;
 };
-
-/*******************************************************************************
- * legacy display
- ******************************************************************************/
-
-#define NV04_DISP_NTFY_VBLANK                                              0x00
-#define NV04_DISP_NTFY_CONN                                                0x01
-
-struct nv04_disp_mthd_v0 {
-	__u8  version;
-#define NV04_DISP_SCANOUTPOS                                               0x00
-	__u8  method;
-	__u8  head;
-	__u8  pad03[5];
-};
-
-struct nv04_disp_scanoutpos_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__s64 time[2];
-	__u16 vblanks;
-	__u16 vblanke;
-	__u16 vtotal;
-	__u16 vline;
-	__u16 hblanks;
-	__u16 hblanke;
-	__u16 htotal;
-	__u16 hline;
-};
-
-/*******************************************************************************
- * display
- ******************************************************************************/
-
-#define NV50_DISP_MTHD                                                     0x00
-
-struct nv50_disp_mthd_v0 {
-	__u8  version;
-#define NV50_DISP_SCANOUTPOS                                               0x00
-	__u8  method;
-	__u8  head;
-	__u8  pad03[5];
-};
-
-struct nv50_disp_mthd_v1 {
-	__u8  version;
-#define NV50_DISP_MTHD_V1_DAC_PWR                                          0x10
-#define NV50_DISP_MTHD_V1_DAC_LOAD                                         0x11
-#define NV50_DISP_MTHD_V1_SOR_PWR                                          0x20
-#define NV50_DISP_MTHD_V1_SOR_HDA_ELD                                      0x21
-#define NV50_DISP_MTHD_V1_SOR_HDMI_PWR                                     0x22
-#define NV50_DISP_MTHD_V1_SOR_LVDS_SCRIPT                                  0x23
-#define NV50_DISP_MTHD_V1_SOR_DP_PWR                                       0x24
-#define NV50_DISP_MTHD_V1_PIOR_PWR                                         0x30
-	__u8  method;
-	__u16 hasht;
-	__u16 hashm;
-	__u8  pad06[2];
-};
-
-struct nv50_disp_dac_pwr_v0 {
-	__u8  version;
-	__u8  state;
-	__u8  data;
-	__u8  vsync;
-	__u8  hsync;
-	__u8  pad05[3];
-};
-
-struct nv50_disp_dac_load_v0 {
-	__u8  version;
-	__u8  load;
-	__u8  pad02[2];
-	__u32 data;
-};
-
-struct nv50_disp_sor_pwr_v0 {
-	__u8  version;
-	__u8  state;
-	__u8  pad02[6];
-};
-
-struct nv50_disp_sor_hda_eld_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__u8  data[];
-};
-
-struct nv50_disp_sor_hdmi_pwr_v0 {
-	__u8  version;
-	__u8  state;
-	__u8  max_ac_packet;
-	__u8  rekey;
-	__u8  pad04[4];
-};
-
-struct nv50_disp_sor_lvds_script_v0 {
-	__u8  version;
-	__u8  pad01[1];
-	__u16 script;
-	__u8  pad04[4];
-};
-
-struct nv50_disp_sor_dp_pwr_v0 {
-	__u8  version;
-	__u8  state;
-	__u8  pad02[6];
-};
-
-struct nv50_disp_pior_pwr_v0 {
-	__u8  version;
-	__u8  state;
-	__u8  type;
-	__u8  pad03[5];
-};
-
-/* core */
-struct nv50_disp_core_channel_dma_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__u64 pushbuf;
-};
-
-#define NV50_DISP_CORE_CHANNEL_DMA_V0_NTFY_UEVENT                          0x00
-
-/* cursor immediate */
-struct nv50_disp_cursor_v0 {
-	__u8  version;
-	__u8  head;
-	__u8  pad02[6];
-};
-
-#define NV50_DISP_CURSOR_V0_NTFY_UEVENT                                    0x00
-
-/* base */
-struct nv50_disp_base_channel_dma_v0 {
-	__u8  version;
-	__u8  head;
-	__u8  pad02[6];
-	__u64 pushbuf;
-};
-
-#define NV50_DISP_BASE_CHANNEL_DMA_V0_NTFY_UEVENT                          0x00
-
-/* overlay */
-struct nv50_disp_overlay_channel_dma_v0 {
-	__u8  version;
-	__u8  head;
-	__u8  pad02[6];
-	__u64 pushbuf;
-};
-
-#define NV50_DISP_OVERLAY_CHANNEL_DMA_V0_NTFY_UEVENT                       0x00
-
-/* overlay immediate */
-struct nv50_disp_overlay_v0 {
-	__u8  version;
-	__u8  head;
-	__u8  pad02[6];
-};
-
-#define NV50_DISP_OVERLAY_V0_NTFY_UEVENT                                   0x00
 #endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 8d00d00..40612e7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -42,6 +42,7 @@
 #include "nouveau_encoder.h"
 #include "nouveau_crtc.h"
 
+#include <nvif/cl0046.h>
 #include <nvif/event.h>
 
 MODULE_PARM_DESC(tv_disable, "Disable TV-out detection");
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 18676b8..24be27d 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -39,6 +39,7 @@
 
 #include "nouveau_fence.h"
 
+#include <nvif/cl0046.h>
 #include <nvif/event.h>
 
 static int
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 74247e1..a934a7e 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -31,6 +31,12 @@
 #include <drm/drm_fb_helper.h>
 
 #include <nvif/class.h>
+#include <nvif/cl5070.h>
+#include <nvif/cl507a.h>
+#include <nvif/cl507b.h>
+#include <nvif/cl507c.h>
+#include <nvif/cl507d.h>
+#include <nvif/cl507e.h>
 
 #include "nouveau_drm.h"
 #include "nouveau_dma.h"
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
index 44b6771..9ac1638 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
@@ -32,6 +32,7 @@
 #include <subdev/bios/dcb.h>
 
 #include <nvif/class.h>
+#include <nvif/cl0046.h>
 #include <nvif/event.h>
 #include <nvif/unpack.h>
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/basenv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/basenv50.c
index 1fd89ed..23e3d43 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/basenv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/basenv50.c
@@ -27,6 +27,7 @@
 #include <core/client.h>
 
 #include <nvif/class.h>
+#include <nvif/cl507c.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
index 01803c0..41d0ad2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
@@ -28,7 +28,7 @@
 #include <core/ramht.h>
 #include <engine/dma.h>
 
-#include <nvif/class.h>
+#include <nvif/cl507d.h>
 #include <nvif/event.h>
 #include <nvif/unpack.h>
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c
index db4a9b3..6901b71 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c
@@ -28,6 +28,7 @@
 #include <subdev/timer.h>
 
 #include <nvif/class.h>
+#include <nvif/cl507d.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c
index 225858e..3e9d27e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c
@@ -27,6 +27,7 @@
 #include <core/client.h>
 
 #include <nvif/class.h>
+#include <nvif/cl507a.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c
index 9bfa9e7..4a3e0f1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c
@@ -27,7 +27,7 @@
 #include <core/client.h>
 #include <subdev/timer.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
index af99efb..ae7343d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
@@ -29,7 +29,7 @@
 #include <subdev/bios/dcb.h>
 #include <subdev/timer.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c
index c1590b7..e6390e9 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c
@@ -27,7 +27,7 @@
 #include <core/client.h>
 #include <subdev/timer.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c
index ee9e800..3eca62a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c
@@ -25,7 +25,7 @@
 
 #include <core/client.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c
index b5af025..62ca1fe 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c
@@ -25,7 +25,7 @@
 
 #include <core/client.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
index 110dc19..efba0e1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
@@ -25,7 +25,7 @@
 
 #include <core/client.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c
index 61237db..472444c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c
@@ -26,7 +26,7 @@
 
 #include <core/client.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c
index cd888a1e..8e9a064 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c
@@ -27,6 +27,7 @@
 #include <core/client.h>
 
 #include <nvif/class.h>
+#include <nvif/cl507b.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c
index 6fa296c..503e9b5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c
@@ -27,6 +27,7 @@
 #include <core/client.h>
 
 #include <nvif/class.h>
+#include <nvif/cl507e.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c
index ab524bd..dcd1836 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c
@@ -28,7 +28,7 @@
 #include <subdev/i2c.h>
 #include <subdev/timer.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c
index 8591726..09d1206 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c
@@ -29,6 +29,7 @@
 #include <subdev/timer.h>
 
 #include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
@@ -39,7 +40,7 @@ gf119_disp_root_scanoutpos(NV50_DISP_MTHD_V0)
 	const u32 blanke = nvkm_rd32(device, 0x64041c + (head * 0x300));
 	const u32 blanks = nvkm_rd32(device, 0x640420 + (head * 0x300));
 	union {
-		struct nv04_disp_scanoutpos_v0 v0;
+		struct nv50_disp_scanoutpos_v0 v0;
 	} *args = data;
 	int ret;
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c
index 2be8463..d73f1c6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c
@@ -27,6 +27,7 @@
 #include <core/client.h>
 
 #include <nvif/class.h>
+#include <nvif/cl0046.h>
 #include <nvif/unpack.h>
 
 struct nv04_disp_root {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c
index 06fb24d..2aba84d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c
@@ -29,6 +29,7 @@
 #include <subdev/timer.h>
 
 #include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
@@ -39,7 +40,7 @@ nv50_disp_root_scanoutpos(NV50_DISP_MTHD_V0)
 	const u32 blanks = nvkm_rd32(device, 0x610af4 + (head * 0x540));
 	const u32 total  = nvkm_rd32(device, 0x610afc + (head * 0x540));
 	union {
-		struct nv04_disp_scanoutpos_v0 v0;
+		struct nv50_disp_scanoutpos_v0 v0;
 	} *args = data;
 	int ret;
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c
index 29e0d2a..6e8c954 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c
@@ -27,7 +27,7 @@
 #include <core/client.h>
 #include <subdev/timer.h>
 
-#include <nvif/class.h>
+#include <nvif/cl5070.h>
 #include <nvif/unpack.h>
 
 int
-- 
cgit v1.1


From 8ed1730ccd6cf2a84243456e371a5f4484be60f5 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 11:28:26 +1000
Subject: drm/nouveau/nvif: split out fifo interface definitions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/cl006b.h      | 11 +++
 drivers/gpu/drm/nouveau/include/nvif/cl506e.h      | 12 +++
 drivers/gpu/drm/nouveau/include/nvif/cl506f.h      | 13 ++++
 drivers/gpu/drm/nouveau/include/nvif/cl826e.h      | 14 ++++
 drivers/gpu/drm/nouveau/include/nvif/cl826f.h      | 15 ++++
 drivers/gpu/drm/nouveau/include/nvif/cl906f.h      | 14 ++++
 drivers/gpu/drm/nouveau/include/nvif/cla06f.h      | 21 ++++++
 drivers/gpu/drm/nouveau/include/nvif/class.h       | 87 +++-------------------
 drivers/gpu/drm/nouveau/nouveau_abi16.c            |  1 +
 drivers/gpu/drm/nouveau/nouveau_chan.c             |  4 +
 drivers/gpu/drm/nouveau/nouveau_drm.c              |  1 +
 drivers/gpu/drm/nouveau/nouveau_fence.c            |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c |  2 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c  |  3 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c |  1 +
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c   |  3 +-
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c |  1 +
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c |  1 +
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c  |  1 +
 23 files changed, 132 insertions(+), 78 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl006b.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl506e.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl506f.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl826e.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl826f.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl906f.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cla06f.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl006b.h b/drivers/gpu/drm/nouveau/include/nvif/cl006b.h
new file mode 100644
index 0000000..309ab8a
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl006b.h
@@ -0,0 +1,11 @@
+#ifndef __NVIF_CL006B_H__
+#define __NVIF_CL006B_H__
+
+struct nv03_channel_dma_v0 {
+	__u8  version;
+	__u8  chid;
+	__u8  pad02[2];
+	__u32 offset;
+	__u64 pushbuf;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl506e.h b/drivers/gpu/drm/nouveau/include/nvif/cl506e.h
new file mode 100644
index 0000000..aa94b8c
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl506e.h
@@ -0,0 +1,12 @@
+#ifndef __NVIF_CL506E_H__
+#define __NVIF_CL506E_H__
+
+struct nv50_channel_dma_v0 {
+	__u8  version;
+	__u8  chid;
+	__u8  pad02[6];
+	__u64 vm;
+	__u64 pushbuf;
+	__u64 offset;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl506f.h b/drivers/gpu/drm/nouveau/include/nvif/cl506f.h
new file mode 100644
index 0000000..3b71019
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl506f.h
@@ -0,0 +1,13 @@
+#ifndef __NVIF_CL506F_H__
+#define __NVIF_CL506F_H__
+
+struct nv50_channel_gpfifo_v0 {
+	__u8  version;
+	__u8  chid;
+	__u8  pad02[2];
+	__u32 ilength;
+	__u64 ioffset;
+	__u64 pushbuf;
+	__u64 vm;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl826e.h b/drivers/gpu/drm/nouveau/include/nvif/cl826e.h
new file mode 100644
index 0000000..05e6ef7
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl826e.h
@@ -0,0 +1,14 @@
+#ifndef __NVIF_CL826E_H__
+#define __NVIF_CL826E_H__
+
+struct g82_channel_dma_v0 {
+	__u8  version;
+	__u8  chid;
+	__u8  pad02[6];
+	__u64 vm;
+	__u64 pushbuf;
+	__u64 offset;
+};
+
+#define G82_CHANNEL_DMA_V0_NTFY_UEVENT                                     0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl826f.h b/drivers/gpu/drm/nouveau/include/nvif/cl826f.h
new file mode 100644
index 0000000..cecafcb
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl826f.h
@@ -0,0 +1,15 @@
+#ifndef __NVIF_CL826F_H__
+#define __NVIF_CL826F_H__
+
+struct g82_channel_gpfifo_v0 {
+	__u8  version;
+	__u8  chid;
+	__u8  pad02[2];
+	__u32 ilength;
+	__u64 ioffset;
+	__u64 pushbuf;
+	__u64 vm;
+};
+
+#define G82_CHANNEL_GPFIFO_V0_NTFY_UEVENT                                  0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl906f.h b/drivers/gpu/drm/nouveau/include/nvif/cl906f.h
new file mode 100644
index 0000000..2caf083
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl906f.h
@@ -0,0 +1,14 @@
+#ifndef __NVIF_CL906F_H__
+#define __NVIF_CL906F_H__
+
+struct fermi_channel_gpfifo_v0 {
+	__u8  version;
+	__u8  chid;
+	__u8  pad02[2];
+	__u32 ilength;
+	__u64 ioffset;
+	__u64 vm;
+};
+
+#define FERMI_CHANNEL_GPFIFO_V0_NTFY_UEVENT                                0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/cla06f.h b/drivers/gpu/drm/nouveau/include/nvif/cla06f.h
new file mode 100644
index 0000000..85b7827
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cla06f.h
@@ -0,0 +1,21 @@
+#ifndef __NVIF_CLA06F_H__
+#define __NVIF_CLA06F_H__
+
+struct kepler_channel_gpfifo_a_v0 {
+	__u8  version;
+#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_GR                               0x01
+#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_MSPDEC                           0x02
+#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_MSPPP                            0x04
+#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_MSVLD                            0x08
+#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_CE0                              0x10
+#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_CE1                              0x20
+#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_ENC                              0x40
+	__u8  engine;
+	__u16 chid;
+	__u32 ilength;
+	__u64 ioffset;
+	__u64 vm;
+};
+
+#define KEPLER_CHANNEL_GPFIFO_A_V0_NTFY_UEVENT                             0x00
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index aa1e063..9076aa7 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -26,18 +26,18 @@
 
 #define NV04_DISP                                     /* cl0046.h */ 0x00000046
 
-#define NV03_CHANNEL_DMA                                             0x0000006b
-#define NV10_CHANNEL_DMA                                             0x0000006e
-#define NV17_CHANNEL_DMA                                             0x0000176e
-#define NV40_CHANNEL_DMA                                             0x0000406e
-#define NV50_CHANNEL_DMA                                             0x0000506e
-#define G82_CHANNEL_DMA                                              0x0000826e
-
-#define NV50_CHANNEL_GPFIFO                                          0x0000506f
-#define G82_CHANNEL_GPFIFO                                           0x0000826f
-#define FERMI_CHANNEL_GPFIFO                                         0x0000906f
-#define KEPLER_CHANNEL_GPFIFO_A                                      0x0000a06f
-#define MAXWELL_CHANNEL_GPFIFO_A                                     0x0000b06f
+#define NV03_CHANNEL_DMA                              /* cl506b.h */ 0x0000006b
+#define NV10_CHANNEL_DMA                              /* cl506b.h */ 0x0000006e
+#define NV17_CHANNEL_DMA                              /* cl506b.h */ 0x0000176e
+#define NV40_CHANNEL_DMA                              /* cl506b.h */ 0x0000406e
+#define NV50_CHANNEL_DMA                              /* cl506e.h */ 0x0000506e
+#define G82_CHANNEL_DMA                               /* cl826e.h */ 0x0000826e
+
+#define NV50_CHANNEL_GPFIFO                           /* cl506f.h */ 0x0000506f
+#define G82_CHANNEL_GPFIFO                            /* cl826f.h */ 0x0000826f
+#define FERMI_CHANNEL_GPFIFO                          /* cl906f.h */ 0x0000906f
+#define KEPLER_CHANNEL_GPFIFO_A                       /* cla06f.h */ 0x0000a06f
+#define MAXWELL_CHANNEL_GPFIFO_A                      /* cla06f.h */ 0x0000b06f
 
 #define NV50_DISP                                     /* cl5070.h */ 0x00005070
 #define G82_DISP                                      /* cl5070.h */ 0x00008270
@@ -389,67 +389,4 @@ struct nvif_control_pstate_user_v0 {
 	__s8  pwrsrc; /*  in: target power source */
 	__u8  pad03[5];
 };
-
-
-/*******************************************************************************
- * DMA FIFO channels
- ******************************************************************************/
-
-struct nv03_channel_dma_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[2];
-	__u32 offset;
-	__u64 pushbuf;
-};
-
-struct nv50_channel_dma_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[6];
-	__u64 vm;
-	__u64 pushbuf;
-	__u64 offset;
-};
-
-#define G82_CHANNEL_DMA_V0_NTFY_UEVENT                                     0x00
-
-/*******************************************************************************
- * GPFIFO channels
- ******************************************************************************/
-
-struct nv50_channel_gpfifo_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[2];
-	__u32 ilength;
-	__u64 ioffset;
-	__u64 pushbuf;
-	__u64 vm;
-};
-
-struct fermi_channel_gpfifo_v0 {
-	__u8  version;
-	__u8  chid;
-	__u8  pad02[2];
-	__u32 ilength;
-	__u64 ioffset;
-	__u64 vm;
-};
-
-struct kepler_channel_gpfifo_a_v0 {
-	__u8  version;
-#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_GR                               0x01
-#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_MSPDEC                           0x02
-#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_MSPPP                            0x04
-#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_MSVLD                            0x08
-#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_CE0                              0x10
-#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_CE1                              0x20
-#define KEPLER_CHANNEL_GPFIFO_A_V0_ENGINE_ENC                              0x40
-	__u8  engine;
-	__u16 chid;
-	__u32 ilength;
-	__u64 ioffset;
-	__u64 vm;
-};
 #endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index a6afeaf..6efb149 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -25,6 +25,7 @@
 #include <nvif/driver.h>
 #include <nvif/ioctl.h>
 #include <nvif/class.h>
+#include <nvif/cla06f.h>
 #include <nvif/unpack.h>
 
 #include "nouveau_drm.h"
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index 0a853ad..d9c784c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -24,6 +24,10 @@
 
 #include <nvif/os.h>
 #include <nvif/class.h>
+#include <nvif/cl006b.h>
+#include <nvif/cl506f.h>
+#include <nvif/cl906f.h>
+#include <nvif/cla06f.h>
 #include <nvif/ioctl.h>
 
 /*XXX*/
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index e82545c..fc45bde 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -37,6 +37,7 @@
 #include <core/pci.h>
 #include <core/tegra.h>
 
+#include <nvif/cla06f.h>
 #include <nvif/if0004.h>
 
 #include "nouveau_drm.h"
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 574c36b..9a8c5b7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -30,6 +30,7 @@
 #include <linux/hrtimer.h>
 #include <trace/events/fence.h>
 
+#include <nvif/cl826e.h>
 #include <nvif/notify.h>
 #include <nvif/event.h>
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
index 0430524..aeb3387 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/chang84.c
@@ -28,7 +28,7 @@
 #include <subdev/mmu.h>
 #include <subdev/timer.h>
 
-#include <nvif/class.h>
+#include <nvif/cl826e.h>
 
 int
 g84_fifo_chan_ntfy(struct nvkm_fifo_chan *chan, u32 type,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
index a5ca52c..4091727 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
@@ -27,6 +27,7 @@
 #include <core/ramht.h>
 
 #include <nvif/class.h>
+#include <nvif/cl826e.h>
 #include <nvif/unpack.h>
 
 static int
@@ -35,7 +36,7 @@ g84_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 {
 	struct nvkm_object *parent = oclass->parent;
 	union {
-		struct nv50_channel_dma_v0 v0;
+		struct g82_channel_dma_v0 v0;
 	} *args = data;
 	struct nv50_fifo *fifo = nv50_fifo(base);
 	struct nv50_fifo_chan *chan;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
index bfcc640..51af281 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
@@ -29,6 +29,7 @@
 #include <subdev/instmem.h>
 
 #include <nvif/class.h>
+#include <nvif/cl006b.h>
 #include <nvif/unpack.h>
 
 void
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c
index 34f68e5..e676af4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c
@@ -29,6 +29,7 @@
 #include <subdev/instmem.h>
 
 #include <nvif/class.h>
+#include <nvif/cl006b.h>
 #include <nvif/unpack.h>
 
 static int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c
index ed7cc9f..ee364e2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c
@@ -29,6 +29,7 @@
 #include <subdev/instmem.h>
 
 #include <nvif/class.h>
+#include <nvif/cl006b.h>
 #include <nvif/unpack.h>
 
 static int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c
index 043b6c3..c75a41e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c
@@ -29,6 +29,7 @@
 #include <subdev/instmem.h>
 
 #include <nvif/class.h>
+#include <nvif/cl006b.h>
 #include <nvif/unpack.h>
 
 static bool
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
index 6b3b15f..982bed0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
@@ -27,6 +27,7 @@
 #include <core/ramht.h>
 
 #include <nvif/class.h>
+#include <nvif/cl506e.h>
 #include <nvif/unpack.h>
 
 static int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
index 82013236..e463100 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
@@ -27,6 +27,7 @@
 #include <core/ramht.h>
 
 #include <nvif/class.h>
+#include <nvif/cl826f.h>
 #include <nvif/unpack.h>
 
 static int
@@ -35,7 +36,7 @@ g84_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 {
 	struct nvkm_object *parent = oclass->parent;
 	union {
-		struct nv50_channel_gpfifo_v0 v0;
+		struct g82_channel_gpfifo_v0 v0;
 	} *args = data;
 	struct nv50_fifo *fifo = nv50_fifo(base);
 	struct nv50_fifo_chan *chan;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
index 3f37675..8db9cf0 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
@@ -29,6 +29,7 @@
 #include <subdev/timer.h>
 
 #include <nvif/class.h>
+#include <nvif/cl906f.h>
 #include <nvif/unpack.h>
 
 static u32
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
index 500e7d2..ba2bfe5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
@@ -30,6 +30,7 @@
 #include <subdev/timer.h>
 
 #include <nvif/class.h>
+#include <nvif/cla06f.h>
 #include <nvif/unpack.h>
 
 static int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
index a8c69f8..94456ca 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
@@ -27,6 +27,7 @@
 #include <core/ramht.h>
 
 #include <nvif/class.h>
+#include <nvif/cl506f.h>
 #include <nvif/unpack.h>
 
 static int
-- 
cgit v1.1


From 671e9696969d9f458164f836278445d46c3f5f38 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 11:56:00 +1000
Subject: drm/nouveau/nvif: split out device control interface definitions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/class.h      | 50 +----------------------
 drivers/gpu/drm/nouveau/include/nvif/if0001.h     | 46 +++++++++++++++++++++
 drivers/gpu/drm/nouveau/nouveau_sysfs.c           |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c |  1 +
 4 files changed, 49 insertions(+), 49 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/if0001.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 9076aa7..1660e8f 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -2,7 +2,7 @@
 #define __NVIF_CLASS_H__
 
 /* these class numbers are made up by us, and not nvidia-assigned */
-#define NVIF_CLASS_CONTROL                                                   -1
+#define NVIF_CLASS_CONTROL                                    /* if0001.h */ -1
 #define NVIF_CLASS_PERFMON                                                   -2
 #define NVIF_CLASS_PERFDOM                                                   -3
 #define NVIF_CLASS_SW_NV04                                    /* if0004.h */ -4
@@ -341,52 +341,4 @@ struct nvif_perfdom_read_v0 {
 	__u32 clk;
 	__u8  pad04[4];
 };
-
-
-/*******************************************************************************
- * device control
- ******************************************************************************/
-
-#define NVIF_CONTROL_PSTATE_INFO                                           0x00
-#define NVIF_CONTROL_PSTATE_ATTR                                           0x01
-#define NVIF_CONTROL_PSTATE_USER                                           0x02
-
-struct nvif_control_pstate_info_v0 {
-	__u8  version;
-	__u8  count; /* out: number of power states */
-#define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_DISABLE                         (-1)
-#define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_PERFMON                         (-2)
-	__s8  ustate_ac; /* out: target pstate index */
-	__s8  ustate_dc; /* out: target pstate index */
-	__s8  pwrsrc; /* out: current power source */
-#define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_UNKNOWN                         (-1)
-#define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_PERFMON                         (-2)
-	__s8  pstate; /* out: current pstate index */
-	__u8  pad06[2];
-};
-
-struct nvif_control_pstate_attr_v0 {
-	__u8  version;
-#define NVIF_CONTROL_PSTATE_ATTR_V0_STATE_CURRENT                          (-1)
-	__s8  state; /*  in: index of pstate to query
-		      * out: pstate identifier
-		      */
-	__u8  index; /*  in: index of attribute to query
-		      * out: index of next attribute, or 0 if no more
-		      */
-	__u8  pad03[5];
-	__u32 min;
-	__u32 max;
-	char  name[32];
-	char  unit[16];
-};
-
-struct nvif_control_pstate_user_v0 {
-	__u8  version;
-#define NVIF_CONTROL_PSTATE_USER_V0_STATE_UNKNOWN                          (-1)
-#define NVIF_CONTROL_PSTATE_USER_V0_STATE_PERFMON                          (-2)
-	__s8  ustate; /*  in: pstate identifier */
-	__s8  pwrsrc; /*  in: target power source */
-	__u8  pad03[5];
-};
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0001.h b/drivers/gpu/drm/nouveau/include/nvif/if0001.h
new file mode 100644
index 0000000..bd5b641
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if0001.h
@@ -0,0 +1,46 @@
+#ifndef __NVIF_IF0001_H__
+#define __NVIF_IF0001_H__
+
+#define NVIF_CONTROL_PSTATE_INFO                                           0x00
+#define NVIF_CONTROL_PSTATE_ATTR                                           0x01
+#define NVIF_CONTROL_PSTATE_USER                                           0x02
+
+struct nvif_control_pstate_info_v0 {
+	__u8  version;
+	__u8  count; /* out: number of power states */
+#define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_DISABLE                         (-1)
+#define NVIF_CONTROL_PSTATE_INFO_V0_USTATE_PERFMON                         (-2)
+	__s8  ustate_ac; /* out: target pstate index */
+	__s8  ustate_dc; /* out: target pstate index */
+	__s8  pwrsrc; /* out: current power source */
+#define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_UNKNOWN                         (-1)
+#define NVIF_CONTROL_PSTATE_INFO_V0_PSTATE_PERFMON                         (-2)
+	__s8  pstate; /* out: current pstate index */
+	__u8  pad06[2];
+};
+
+struct nvif_control_pstate_attr_v0 {
+	__u8  version;
+#define NVIF_CONTROL_PSTATE_ATTR_V0_STATE_CURRENT                          (-1)
+	__s8  state; /*  in: index of pstate to query
+		      * out: pstate identifier
+		      */
+	__u8  index; /*  in: index of attribute to query
+		      * out: index of next attribute, or 0 if no more
+		      */
+	__u8  pad03[5];
+	__u32 min;
+	__u32 max;
+	char  name[32];
+	char  unit[16];
+};
+
+struct nvif_control_pstate_user_v0 {
+	__u8  version;
+#define NVIF_CONTROL_PSTATE_USER_V0_STATE_UNKNOWN                          (-1)
+#define NVIF_CONTROL_PSTATE_USER_V0_STATE_PERFMON                          (-2)
+	__s8  ustate; /*  in: pstate identifier */
+	__s8  pwrsrc; /*  in: target power source */
+	__u8  pad03[5];
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_sysfs.c b/drivers/gpu/drm/nouveau/nouveau_sysfs.c
index 87f6416..c013ee4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_sysfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_sysfs.c
@@ -24,6 +24,7 @@
 
 #include <nvif/os.h>
 #include <nvif/class.h>
+#include <nvif/if0001.h>
 #include <nvif/ioctl.h>
 
 #include "nouveau_sysfs.h"
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
index 93b29ca..5e84b2f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
@@ -27,6 +27,7 @@
 #include <subdev/clk.h>
 
 #include <nvif/class.h>
+#include <nvif/if0001.h>
 #include <nvif/ioctl.h>
 #include <nvif/unpack.h>
 
-- 
cgit v1.1


From 75445a4d6423e7f742fcfe2b06eee3ce9c7de4c0 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 12:12:15 +1000
Subject: drm/nouveau/nvif: split out perfmon interface definitions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/class.h  | 79 +--------------------------
 drivers/gpu/drm/nouveau/include/nvif/if0002.h | 38 +++++++++++++
 drivers/gpu/drm/nouveau/include/nvif/if0003.h | 33 +++++++++++
 drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c |  2 +
 4 files changed, 75 insertions(+), 77 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/if0002.h
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/if0003.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 1660e8f..3392b77 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -3,8 +3,8 @@
 
 /* these class numbers are made up by us, and not nvidia-assigned */
 #define NVIF_CLASS_CONTROL                                    /* if0001.h */ -1
-#define NVIF_CLASS_PERFMON                                                   -2
-#define NVIF_CLASS_PERFDOM                                                   -3
+#define NVIF_CLASS_PERFMON                                    /* if0002.h */ -2
+#define NVIF_CLASS_PERFDOM                                    /* if0003.h */ -3
 #define NVIF_CLASS_SW_NV04                                    /* if0004.h */ -4
 #define NVIF_CLASS_SW_NV10                                    /* if0005.h */ -5
 #define NVIF_CLASS_SW_NV50                                    /* if0005.h */ -6
@@ -266,79 +266,4 @@ struct gf119_dma_v0 {
 	__u8  kind;
 	__u8  pad03[5];
 };
-
-
-/*******************************************************************************
- * perfmon
- ******************************************************************************/
-
-#define NVIF_PERFMON_V0_QUERY_DOMAIN                                       0x00
-#define NVIF_PERFMON_V0_QUERY_SIGNAL                                       0x01
-#define NVIF_PERFMON_V0_QUERY_SOURCE                                       0x02
-
-struct nvif_perfmon_query_domain_v0 {
-	__u8  version;
-	__u8  id;
-	__u8  counter_nr;
-	__u8  iter;
-	__u16 signal_nr;
-	__u8  pad05[2];
-	char  name[64];
-};
-
-struct nvif_perfmon_query_signal_v0 {
-	__u8  version;
-	__u8  domain;
-	__u16 iter;
-	__u8  signal;
-	__u8  source_nr;
-	__u8  pad05[2];
-	char  name[64];
-};
-
-struct nvif_perfmon_query_source_v0 {
-	__u8  version;
-	__u8  domain;
-	__u8  signal;
-	__u8  iter;
-	__u8  pad04[4];
-	__u32 source;
-	__u32 mask;
-	char  name[64];
-};
-
-
-/*******************************************************************************
- * perfdom
- ******************************************************************************/
-
-struct nvif_perfdom_v0 {
-	__u8  version;
-	__u8  domain;
-	__u8  mode;
-	__u8  pad03[1];
-	struct {
-		__u8  signal[4];
-		__u64 source[4][8];
-		__u16 logic_op;
-	} ctr[4];
-};
-
-#define NVIF_PERFDOM_V0_INIT                                               0x00
-#define NVIF_PERFDOM_V0_SAMPLE                                             0x01
-#define NVIF_PERFDOM_V0_READ                                               0x02
-
-struct nvif_perfdom_init {
-};
-
-struct nvif_perfdom_sample {
-};
-
-struct nvif_perfdom_read_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__u32 ctr[4];
-	__u32 clk;
-	__u8  pad04[4];
-};
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0002.h b/drivers/gpu/drm/nouveau/include/nvif/if0002.h
new file mode 100644
index 0000000..c04c91d
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if0002.h
@@ -0,0 +1,38 @@
+#ifndef __NVIF_IF0002_H__
+#define __NVIF_IF0002_H__
+
+#define NVIF_PERFMON_V0_QUERY_DOMAIN                                       0x00
+#define NVIF_PERFMON_V0_QUERY_SIGNAL                                       0x01
+#define NVIF_PERFMON_V0_QUERY_SOURCE                                       0x02
+
+struct nvif_perfmon_query_domain_v0 {
+	__u8  version;
+	__u8  id;
+	__u8  counter_nr;
+	__u8  iter;
+	__u16 signal_nr;
+	__u8  pad05[2];
+	char  name[64];
+};
+
+struct nvif_perfmon_query_signal_v0 {
+	__u8  version;
+	__u8  domain;
+	__u16 iter;
+	__u8  signal;
+	__u8  source_nr;
+	__u8  pad05[2];
+	char  name[64];
+};
+
+struct nvif_perfmon_query_source_v0 {
+	__u8  version;
+	__u8  domain;
+	__u8  signal;
+	__u8  iter;
+	__u8  pad04[4];
+	__u32 source;
+	__u32 mask;
+	char  name[64];
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0003.h b/drivers/gpu/drm/nouveau/include/nvif/if0003.h
new file mode 100644
index 0000000..0cd03ef
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if0003.h
@@ -0,0 +1,33 @@
+#ifndef __NVIF_IF0003_H__
+#define __NVIF_IF0003_H__
+
+struct nvif_perfdom_v0 {
+	__u8  version;
+	__u8  domain;
+	__u8  mode;
+	__u8  pad03[1];
+	struct {
+		__u8  signal[4];
+		__u64 source[4][8];
+		__u16 logic_op;
+	} ctr[4];
+};
+
+#define NVIF_PERFDOM_V0_INIT                                               0x00
+#define NVIF_PERFDOM_V0_SAMPLE                                             0x01
+#define NVIF_PERFDOM_V0_READ                                               0x02
+
+struct nvif_perfdom_init {
+};
+
+struct nvif_perfdom_sample {
+};
+
+struct nvif_perfdom_read_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u32 ctr[4];
+	__u32 clk;
+	__u8  pad04[4];
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
index 808a239..344b1e5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
@@ -27,6 +27,8 @@
 #include <core/option.h>
 
 #include <nvif/class.h>
+#include <nvif/if0002.h>
+#include <nvif/if0003.h>
 #include <nvif/ioctl.h>
 #include <nvif/unpack.h>
 
-- 
cgit v1.1


From 845f27253c34204bb33acb7dfeeb9f7163443efb Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 12:16:40 +1000
Subject: drm/nouveau/nvif: split out ctxdma interface definitions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/cl0002.h      | 66 +++++++++++++++++++
 drivers/gpu/drm/nouveau/include/nvif/class.h       | 74 +---------------------
 drivers/gpu/drm/nouveau/nouveau_abi16.c            |  1 +
 drivers/gpu/drm/nouveau/nouveau_chan.c             |  1 +
 drivers/gpu/drm/nouveau/nouveau_drm.c              |  1 +
 drivers/gpu/drm/nouveau/nv17_fence.c               |  1 +
 drivers/gpu/drm/nouveau/nv50_display.c             |  1 +
 drivers/gpu/drm/nouveau/nv50_fence.c               |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c     |  2 +-
 .../gpu/drm/nouveau/nvkm/engine/dma/usergf100.c    |  2 +-
 .../gpu/drm/nouveau/nvkm/engine/dma/usergf119.c    |  2 +-
 drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c |  2 +-
 12 files changed, 79 insertions(+), 75 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl0002.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl0002.h b/drivers/gpu/drm/nouveau/include/nvif/cl0002.h
new file mode 100644
index 0000000..6d72ed3
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl0002.h
@@ -0,0 +1,66 @@
+#ifndef __NVIF_CL0002_H__
+#define __NVIF_CL0002_H__
+
+struct nv_dma_v0 {
+	__u8  version;
+#define NV_DMA_V0_TARGET_VM                                                0x00
+#define NV_DMA_V0_TARGET_VRAM                                              0x01
+#define NV_DMA_V0_TARGET_PCI                                               0x02
+#define NV_DMA_V0_TARGET_PCI_US                                            0x03
+#define NV_DMA_V0_TARGET_AGP                                               0x04
+	__u8  target;
+#define NV_DMA_V0_ACCESS_VM                                                0x00
+#define NV_DMA_V0_ACCESS_RD                                                0x01
+#define NV_DMA_V0_ACCESS_WR                                                0x02
+#define NV_DMA_V0_ACCESS_RDWR                 (NV_DMA_V0_ACCESS_RD | NV_DMA_V0_ACCESS_WR)
+	__u8  access;
+	__u8  pad03[5];
+	__u64 start;
+	__u64 limit;
+	/* ... chipset-specific class data */
+};
+
+struct nv50_dma_v0 {
+	__u8  version;
+#define NV50_DMA_V0_PRIV_VM                                                0x00
+#define NV50_DMA_V0_PRIV_US                                                0x01
+#define NV50_DMA_V0_PRIV__S                                                0x02
+	__u8  priv;
+#define NV50_DMA_V0_PART_VM                                                0x00
+#define NV50_DMA_V0_PART_256                                               0x01
+#define NV50_DMA_V0_PART_1KB                                               0x02
+	__u8  part;
+#define NV50_DMA_V0_COMP_NONE                                              0x00
+#define NV50_DMA_V0_COMP_1                                                 0x01
+#define NV50_DMA_V0_COMP_2                                                 0x02
+#define NV50_DMA_V0_COMP_VM                                                0x03
+	__u8  comp;
+#define NV50_DMA_V0_KIND_PITCH                                             0x00
+#define NV50_DMA_V0_KIND_VM                                                0x7f
+	__u8  kind;
+	__u8  pad05[3];
+};
+
+struct gf100_dma_v0 {
+	__u8  version;
+#define GF100_DMA_V0_PRIV_VM                                               0x00
+#define GF100_DMA_V0_PRIV_US                                               0x01
+#define GF100_DMA_V0_PRIV__S                                               0x02
+	__u8  priv;
+#define GF100_DMA_V0_KIND_PITCH                                            0x00
+#define GF100_DMA_V0_KIND_VM                                               0xff
+	__u8  kind;
+	__u8  pad03[5];
+};
+
+struct gf119_dma_v0 {
+	__u8  version;
+#define GF119_DMA_V0_PAGE_LP                                               0x00
+#define GF119_DMA_V0_PAGE_SP                                               0x01
+	__u8  page;
+#define GF119_DMA_V0_KIND_PITCH                                            0x00
+#define GF119_DMA_V0_KIND_VM                                               0xff
+	__u8  kind;
+	__u8  pad03[5];
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 3392b77..c08db4c 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -13,9 +13,9 @@
 /* the below match nvidia-assigned (either in hw, or sw) class numbers */
 #define NV_DEVICE                                                    0x00000080
 
-#define NV_DMA_FROM_MEMORY                                           0x00000002
-#define NV_DMA_TO_MEMORY                                             0x00000003
-#define NV_DMA_IN_MEMORY                                             0x0000003d
+#define NV_DMA_FROM_MEMORY                            /* cl0002.h */ 0x00000002
+#define NV_DMA_TO_MEMORY                              /* cl0002.h */ 0x00000003
+#define NV_DMA_IN_MEMORY                              /* cl0002.h */ 0x0000003d
 
 #define FERMI_TWOD_A                                                 0x0000902d
 
@@ -198,72 +198,4 @@ struct nv_device_time_v0 {
 	__u8  pad01[7];
 	__u64 time;
 };
-
-
-/*******************************************************************************
- * context dma
- ******************************************************************************/
-
-struct nv_dma_v0 {
-	__u8  version;
-#define NV_DMA_V0_TARGET_VM                                                0x00
-#define NV_DMA_V0_TARGET_VRAM                                              0x01
-#define NV_DMA_V0_TARGET_PCI                                               0x02
-#define NV_DMA_V0_TARGET_PCI_US                                            0x03
-#define NV_DMA_V0_TARGET_AGP                                               0x04
-	__u8  target;
-#define NV_DMA_V0_ACCESS_VM                                                0x00
-#define NV_DMA_V0_ACCESS_RD                                                0x01
-#define NV_DMA_V0_ACCESS_WR                                                0x02
-#define NV_DMA_V0_ACCESS_RDWR                 (NV_DMA_V0_ACCESS_RD | NV_DMA_V0_ACCESS_WR)
-	__u8  access;
-	__u8  pad03[5];
-	__u64 start;
-	__u64 limit;
-	/* ... chipset-specific class data */
-};
-
-struct nv50_dma_v0 {
-	__u8  version;
-#define NV50_DMA_V0_PRIV_VM                                                0x00
-#define NV50_DMA_V0_PRIV_US                                                0x01
-#define NV50_DMA_V0_PRIV__S                                                0x02
-	__u8  priv;
-#define NV50_DMA_V0_PART_VM                                                0x00
-#define NV50_DMA_V0_PART_256                                               0x01
-#define NV50_DMA_V0_PART_1KB                                               0x02
-	__u8  part;
-#define NV50_DMA_V0_COMP_NONE                                              0x00
-#define NV50_DMA_V0_COMP_1                                                 0x01
-#define NV50_DMA_V0_COMP_2                                                 0x02
-#define NV50_DMA_V0_COMP_VM                                                0x03
-	__u8  comp;
-#define NV50_DMA_V0_KIND_PITCH                                             0x00
-#define NV50_DMA_V0_KIND_VM                                                0x7f
-	__u8  kind;
-	__u8  pad05[3];
-};
-
-struct gf100_dma_v0 {
-	__u8  version;
-#define GF100_DMA_V0_PRIV_VM                                               0x00
-#define GF100_DMA_V0_PRIV_US                                               0x01
-#define GF100_DMA_V0_PRIV__S                                               0x02
-	__u8  priv;
-#define GF100_DMA_V0_KIND_PITCH                                            0x00
-#define GF100_DMA_V0_KIND_VM                                               0xff
-	__u8  kind;
-	__u8  pad03[5];
-};
-
-struct gf119_dma_v0 {
-	__u8  version;
-#define GF119_DMA_V0_PAGE_LP                                               0x00
-#define GF119_DMA_V0_PAGE_SP                                               0x01
-	__u8  page;
-#define GF119_DMA_V0_KIND_PITCH                                            0x00
-#define GF119_DMA_V0_KIND_VM                                               0xff
-	__u8  kind;
-	__u8  pad03[5];
-};
 #endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index 6efb149..054ef97 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -25,6 +25,7 @@
 #include <nvif/driver.h>
 #include <nvif/ioctl.h>
 #include <nvif/class.h>
+#include <nvif/cl0002.h>
 #include <nvif/cla06f.h>
 #include <nvif/unpack.h>
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c
index d9c784c..3f804a8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_chan.c
+++ b/drivers/gpu/drm/nouveau/nouveau_chan.c
@@ -24,6 +24,7 @@
 
 #include <nvif/os.h>
 #include <nvif/class.h>
+#include <nvif/cl0002.h>
 #include <nvif/cl006b.h>
 #include <nvif/cl506f.h>
 #include <nvif/cl906f.h>
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index fc45bde..297a5a0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -37,6 +37,7 @@
 #include <core/pci.h>
 #include <core/tegra.h>
 
+#include <nvif/cl0002.h>
 #include <nvif/cla06f.h>
 #include <nvif/if0004.h>
 
diff --git a/drivers/gpu/drm/nouveau/nv17_fence.c b/drivers/gpu/drm/nouveau/nv17_fence.c
index 80b6eb8..6a141c9 100644
--- a/drivers/gpu/drm/nouveau/nv17_fence.c
+++ b/drivers/gpu/drm/nouveau/nv17_fence.c
@@ -24,6 +24,7 @@
 
 #include <nvif/os.h>
 #include <nvif/class.h>
+#include <nvif/cl0002.h>
 
 #include "nouveau_drm.h"
 #include "nouveau_dma.h"
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index a934a7e..ea39216 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -31,6 +31,7 @@
 #include <drm/drm_fb_helper.h>
 
 #include <nvif/class.h>
+#include <nvif/cl0002.h>
 #include <nvif/cl5070.h>
 #include <nvif/cl507a.h>
 #include <nvif/cl507b.h>
diff --git a/drivers/gpu/drm/nouveau/nv50_fence.c b/drivers/gpu/drm/nouveau/nv50_fence.c
index f0d96e5..3695ccce 100644
--- a/drivers/gpu/drm/nouveau/nv50_fence.c
+++ b/drivers/gpu/drm/nouveau/nv50_fence.c
@@ -24,6 +24,7 @@
 
 #include <nvif/os.h>
 #include <nvif/class.h>
+#include <nvif/cl0002.h>
 
 #include "nouveau_drm.h"
 #include "nouveau_dma.h"
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c
index 45ab062..4a4e3b1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c
@@ -28,7 +28,7 @@
 #include <subdev/fb.h>
 #include <subdev/instmem.h>
 
-#include <nvif/class.h>
+#include <nvif/cl0002.h>
 #include <nvif/unpack.h>
 
 static int
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c
index 13e341c..93435a4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c
@@ -28,7 +28,7 @@
 #include <core/gpuobj.h>
 #include <subdev/fb.h>
 
-#include <nvif/class.h>
+#include <nvif/cl0002.h>
 #include <nvif/unpack.h>
 
 struct gf100_dmaobj {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf119.c
index 0e1af8b..fc7c97e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf119.c
@@ -28,7 +28,7 @@
 #include <core/gpuobj.h>
 #include <subdev/fb.h>
 
-#include <nvif/class.h>
+#include <nvif/cl0002.h>
 #include <nvif/unpack.h>
 
 struct gf119_dmaobj {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c
index 5b7ce31..f3ec8df 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c
@@ -28,7 +28,7 @@
 #include <core/gpuobj.h>
 #include <subdev/fb.h>
 
-#include <nvif/class.h>
+#include <nvif/cl0002.h>
 #include <nvif/unpack.h>
 
 struct nv50_dmaobj {
-- 
cgit v1.1


From 923bc416aa1a4be7d31b0388116965245b73c3e4 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 12:23:16 +1000
Subject: drm/nouveau/nvif: split out device interface definitions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/cl0080.h     | 45 +++++++++++++++++++++
 drivers/gpu/drm/nouveau/include/nvif/class.h      | 49 +----------------------
 drivers/gpu/drm/nouveau/include/nvif/device.h     |  2 +-
 drivers/gpu/drm/nouveau/nouveau_connector.c       |  1 +
 drivers/gpu/drm/nouveau/nouveau_drm.c             |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/device/user.c |  1 +
 6 files changed, 50 insertions(+), 49 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/cl0080.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/cl0080.h b/drivers/gpu/drm/nouveau/include/nvif/cl0080.h
new file mode 100644
index 0000000..331620a
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/cl0080.h
@@ -0,0 +1,45 @@
+#ifndef __NVIF_CL0080_H__
+#define __NVIF_CL0080_H__
+
+struct nv_device_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u64 device;	/* device identifier, ~0 for client default */
+};
+
+#define NV_DEVICE_V0_INFO                                                  0x00
+#define NV_DEVICE_V0_TIME                                                  0x01
+
+struct nv_device_info_v0 {
+	__u8  version;
+#define NV_DEVICE_INFO_V0_IGP                                              0x00
+#define NV_DEVICE_INFO_V0_PCI                                              0x01
+#define NV_DEVICE_INFO_V0_AGP                                              0x02
+#define NV_DEVICE_INFO_V0_PCIE                                             0x03
+#define NV_DEVICE_INFO_V0_SOC                                              0x04
+	__u8  platform;
+	__u16 chipset;	/* from NV_PMC_BOOT_0 */
+	__u8  revision;	/* from NV_PMC_BOOT_0 */
+#define NV_DEVICE_INFO_V0_TNT                                              0x01
+#define NV_DEVICE_INFO_V0_CELSIUS                                          0x02
+#define NV_DEVICE_INFO_V0_KELVIN                                           0x03
+#define NV_DEVICE_INFO_V0_RANKINE                                          0x04
+#define NV_DEVICE_INFO_V0_CURIE                                            0x05
+#define NV_DEVICE_INFO_V0_TESLA                                            0x06
+#define NV_DEVICE_INFO_V0_FERMI                                            0x07
+#define NV_DEVICE_INFO_V0_KEPLER                                           0x08
+#define NV_DEVICE_INFO_V0_MAXWELL                                          0x09
+	__u8  family;
+	__u8  pad06[2];
+	__u64 ram_size;
+	__u64 ram_user;
+	char  chip[16];
+	char  name[64];
+};
+
+struct nv_device_time_v0 {
+	__u8  version;
+	__u8  pad01[7];
+	__u64 time;
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index c08db4c..9ca13d1 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -11,7 +11,7 @@
 #define NVIF_CLASS_SW_GF100                                   /* if0005.h */ -7
 
 /* the below match nvidia-assigned (either in hw, or sw) class numbers */
-#define NV_DEVICE                                                    0x00000080
+#define NV_DEVICE                                     /* cl0080.h */ 0x00000080
 
 #define NV_DMA_FROM_MEMORY                            /* cl0002.h */ 0x00000002
 #define NV_DMA_TO_MEMORY                              /* cl0002.h */ 0x00000003
@@ -151,51 +151,4 @@ struct nv_client_devlist_v0 {
 	__u8  pad02[6];
 	__u64 device[];
 };
-
-
-/*******************************************************************************
- * device
- ******************************************************************************/
-
-struct nv_device_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__u64 device;	/* device identifier, ~0 for client default */
-};
-
-#define NV_DEVICE_V0_INFO                                                  0x00
-#define NV_DEVICE_V0_TIME                                                  0x01
-
-struct nv_device_info_v0 {
-	__u8  version;
-#define NV_DEVICE_INFO_V0_IGP                                              0x00
-#define NV_DEVICE_INFO_V0_PCI                                              0x01
-#define NV_DEVICE_INFO_V0_AGP                                              0x02
-#define NV_DEVICE_INFO_V0_PCIE                                             0x03
-#define NV_DEVICE_INFO_V0_SOC                                              0x04
-	__u8  platform;
-	__u16 chipset;	/* from NV_PMC_BOOT_0 */
-	__u8  revision;	/* from NV_PMC_BOOT_0 */
-#define NV_DEVICE_INFO_V0_TNT                                              0x01
-#define NV_DEVICE_INFO_V0_CELSIUS                                          0x02
-#define NV_DEVICE_INFO_V0_KELVIN                                           0x03
-#define NV_DEVICE_INFO_V0_RANKINE                                          0x04
-#define NV_DEVICE_INFO_V0_CURIE                                            0x05
-#define NV_DEVICE_INFO_V0_TESLA                                            0x06
-#define NV_DEVICE_INFO_V0_FERMI                                            0x07
-#define NV_DEVICE_INFO_V0_KEPLER                                           0x08
-#define NV_DEVICE_INFO_V0_MAXWELL                                          0x09
-	__u8  family;
-	__u8  pad06[2];
-	__u64 ram_size;
-	__u64 ram_user;
-	char  chip[16];
-	char  name[64];
-};
-
-struct nv_device_time_v0 {
-	__u8  version;
-	__u8  pad01[7];
-	__u64 time;
-};
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/device.h b/drivers/gpu/drm/nouveau/include/nvif/device.h
index 700a9b2..09eaf6a 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/device.h
@@ -2,7 +2,7 @@
 #define __NVIF_DEVICE_H__
 
 #include <nvif/object.h>
-#include <nvif/class.h>
+#include <nvif/cl0080.h>
 
 struct nvif_device {
 	struct nvif_object object;
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 40612e7..84e63b5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -42,6 +42,7 @@
 #include "nouveau_encoder.h"
 #include "nouveau_crtc.h"
 
+#include <nvif/class.h>
 #include <nvif/cl0046.h>
 #include <nvif/event.h>
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 297a5a0..5f038bb 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -37,6 +37,7 @@
 #include <core/pci.h>
 #include <core/tegra.h>
 
+#include <nvif/class.h>
 #include <nvif/cl0002.h>
 #include <nvif/cla06f.h>
 #include <nvif/if0004.h>
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
index 1ae48f2..22a2d76 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
@@ -31,6 +31,7 @@
 #include <subdev/timer.h>
 
 #include <nvif/class.h>
+#include <nvif/cl0080.h>
 #include <nvif/unpack.h>
 
 struct nvkm_udevice {
-- 
cgit v1.1


From 13db6d6ea7190a377af31246016af66803766588 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sun, 8 Nov 2015 12:26:01 +1000
Subject: drm/nouveau/nvif: split out client interface definitions

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/class.h  | 13 -------------
 drivers/gpu/drm/nouveau/include/nvif/if0000.h | 12 ++++++++++++
 drivers/gpu/drm/nouveau/nvkm/core/client.c    |  1 +
 3 files changed, 13 insertions(+), 13 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/include/nvif/if0000.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/class.h b/drivers/gpu/drm/nouveau/include/nvif/class.h
index 9ca13d1..4179cd6 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/class.h
@@ -138,17 +138,4 @@
 #define MAXWELL_COMPUTE_B                                            0x0000b1c0
 
 #define NV74_CIPHER                                                  0x000074c1
-
-/*******************************************************************************
- * client
- ******************************************************************************/
-
-#define NV_CLIENT_DEVLIST                                                  0x00
-
-struct nv_client_devlist_v0 {
-	__u8  version;
-	__u8  count;
-	__u8  pad02[6];
-	__u64 device[];
-};
 #endif
diff --git a/drivers/gpu/drm/nouveau/include/nvif/if0000.h b/drivers/gpu/drm/nouveau/include/nvif/if0000.h
new file mode 100644
index 0000000..85c44e8
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/include/nvif/if0000.h
@@ -0,0 +1,12 @@
+#ifndef __NVIF_IF0000_H__
+#define __NVIF_IF0000_H__
+
+#define NV_CLIENT_DEVLIST                                                  0x00
+
+struct nv_client_devlist_v0 {
+	__u8  version;
+	__u8  count;
+	__u8  pad02[6];
+	__u64 device[];
+};
+#endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/client.c b/drivers/gpu/drm/nouveau/nvkm/core/client.c
index 297e1e9..98e6941 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/client.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/client.c
@@ -28,6 +28,7 @@
 
 #include <nvif/class.h>
 #include <nvif/event.h>
+#include <nvif/if0000.h>
 #include <nvif/unpack.h>
 
 struct nvkm_client_notify {
-- 
cgit v1.1


From f01c4e682c941ba70e0ebec44db754844a1b9b82 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 9 Nov 2015 09:21:27 +1000
Subject: drm/nouveau/nvif: modify nvif_unvers/nvif_unpack macros to be more
 obvious

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/unpack.h      | 34 +++++++------
 drivers/gpu/drm/nouveau/nouveau_abi16.c            |  4 +-
 drivers/gpu/drm/nouveau/nouveau_usif.c             | 25 +++++-----
 drivers/gpu/drm/nouveau/nvkm/core/client.c         |  8 ++--
 drivers/gpu/drm/nouveau/nvkm/core/ioctl.c          | 56 +++++++++++-----------
 drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c  | 12 ++---
 drivers/gpu/drm/nouveau/nvkm/engine/device/user.c  | 16 ++++---
 drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c    |  8 ++--
 .../gpu/drm/nouveau/nvkm/engine/disp/basenv50.c    |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/channv50.c    |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/corenv50.c    |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c    |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c |  8 ++--
 .../gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c    |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c    |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c   |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c   |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c   |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c    |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c    |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/piornv50.c    |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c   |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c    |  8 ++--
 .../gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c    | 16 ++++---
 drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c     |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/dma/usergf100.c    |  3 +-
 .../gpu/drm/nouveau/nvkm/engine/dma/usergf119.c    |  3 +-
 drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c |  3 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c    |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c  |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c   |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c |  4 +-
 .../gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c  |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c     |  9 ++--
 drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c      | 28 +++++------
 drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c      |  4 +-
 drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c      |  4 +-
 45 files changed, 186 insertions(+), 171 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/unpack.h b/drivers/gpu/drm/nouveau/include/nvif/unpack.h
index 5933188..751bcf4 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/unpack.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/unpack.h
@@ -1,24 +1,28 @@
 #ifndef __NVIF_UNPACK_H__
 #define __NVIF_UNPACK_H__
 
-#define nvif_unvers(d) ({                                                      \
-	ret = (size == sizeof(d)) ? 0 : -ENOSYS;                               \
-	(ret == 0);                                                            \
+#define nvif_unvers(r,d,s,m) ({                                                \
+	void **_data = (d); __u32 *_size = (s); int _ret = (r);                \
+	if (_ret == -ENOSYS && *_size == sizeof(m)) {                          \
+		*_data = NULL;                                                 \
+		*_size = _ret = 0;                                             \
+	}                                                                      \
+	_ret;                                                                  \
 })
 
-#define nvif_unpack(d,vl,vh,m) ({                                              \
-	if ((vl) == 0 || ret == -ENOSYS) {                                     \
-		int _size = sizeof(d);                                         \
-		if (_size <= size && (d).version >= (vl) &&                    \
-				     (d).version <= (vh)) {                    \
-			data = (u8 *)data + _size;                             \
-			size = size - _size;                                   \
-			ret = ((m) || !size) ? 0 : -E2BIG;                     \
-		} else {                                                       \
-			ret = -ENOSYS;                                         \
+#define nvif_unpack(r,d,s,m,vl,vh,x) ({                                        \
+	void **_data = (d); __u32 *_size = (s);                                \
+	int _ret = (r), _vl = (vl), _vh = (vh);                                \
+	if (_ret == -ENOSYS && *_size >= sizeof(m) &&                          \
+	    (m).version >= _vl && (m).version <= _vh) {                        \
+		*_data = (__u8 *)*_data + sizeof(m);                           \
+		*_size = *_size - sizeof(m);                                   \
+		if (_ret = 0, !(x)) {                                          \
+			_ret = *_size ? -E2BIG : 0;                            \
+			*_data = NULL;                                         \
+			*_size = 0;                                            \
 		}                                                              \
 	}                                                                      \
-	(ret == 0);                                                            \
+	_ret;                                                                  \
 })
-
 #endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c
index 054ef97..50f52ff 100644
--- a/drivers/gpu/drm/nouveau/nouveau_abi16.c
+++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c
@@ -357,9 +357,9 @@ nouveau_abi16_usif(struct drm_file *file_priv, void *data, u32 size)
 	} *args = data;
 	struct nouveau_abi16_chan *chan;
 	struct nouveau_abi16 *abi16;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		switch (args->v0.type) {
 		case NVIF_IOCTL_V0_NEW:
 		case NVIF_IOCTL_V0_MTHD:
diff --git a/drivers/gpu/drm/nouveau/nouveau_usif.c b/drivers/gpu/drm/nouveau/nouveau_usif.c
index 6ae1b34..e9f52ef 100644
--- a/drivers/gpu/drm/nouveau/nouveau_usif.c
+++ b/drivers/gpu/drm/nouveau/nouveau_usif.c
@@ -130,20 +130,21 @@ usif_notify_new(struct drm_file *f, void *data, u32 size, void *argv, u32 argc)
 		struct nvif_notify_req_v0 v0;
 	} *req;
 	struct usif_notify *ntfy;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		if (usif_notify_find(f, args->v0.index))
 			return -EEXIST;
 	} else
 		return ret;
 	req = data;
+	ret = -ENOSYS;
 
 	if (!(ntfy = kmalloc(sizeof(*ntfy), GFP_KERNEL)))
 		return -ENOMEM;
 	atomic_set(&ntfy->enabled, 0);
 
-	if (nvif_unpack(req->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, true))) {
 		ntfy->reply = sizeof(struct nvif_notify_rep_v0) + req->v0.reply;
 		ntfy->route = req->v0.route;
 		ntfy->token = req->v0.token;
@@ -171,9 +172,9 @@ usif_notify_del(struct drm_file *f, void *data, u32 size, void *argv, u32 argc)
 		struct nvif_ioctl_ntfy_del_v0 v0;
 	} *args = data;
 	struct usif_notify *ntfy;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		if (!(ntfy = usif_notify_find(f, args->v0.index)))
 			return -ENOENT;
 	} else
@@ -194,9 +195,9 @@ usif_notify_get(struct drm_file *f, void *data, u32 size, void *argv, u32 argc)
 		struct nvif_ioctl_ntfy_del_v0 v0;
 	} *args = data;
 	struct usif_notify *ntfy;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		if (!(ntfy = usif_notify_find(f, args->v0.index)))
 			return -ENOENT;
 	} else
@@ -233,9 +234,9 @@ usif_notify_put(struct drm_file *f, void *data, u32 size, void *argv, u32 argc)
 		struct nvif_ioctl_ntfy_put_v0 v0;
 	} *args = data;
 	struct usif_notify *ntfy;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		if (!(ntfy = usif_notify_find(f, args->v0.index)))
 			return -ENOENT;
 	} else
@@ -270,13 +271,13 @@ usif_object_new(struct drm_file *f, void *data, u32 size, void *argv, u32 argc)
 		struct nvif_ioctl_new_v0 v0;
 	} *args = data;
 	struct usif_object *object;
-	int ret;
+	int ret = -ENOSYS;
 
 	if (!(object = kmalloc(sizeof(*object), GFP_KERNEL)))
 		return -ENOMEM;
 	list_add(&object->head, &cli->objects);
 
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		object->route = args->v0.route;
 		object->token = args->v0.token;
 		args->v0.route = NVDRM_OBJECT_USIF;
@@ -310,7 +311,7 @@ usif_ioctl(struct drm_file *filp, void __user *user, u32 argc)
 	if (ret = -EFAULT, copy_from_user(argv, user, size))
 		goto done;
 
-	if (nvif_unpack(argv->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(-ENOSYS, &data, &size, argv->v0, 0, 0, true))) {
 		/* block access to objects not created via this interface */
 		owner = argv->v0.owner;
 		if (argv->v0.object == 0ULL)
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/client.c b/drivers/gpu/drm/nouveau/nvkm/core/client.c
index 98e6941..e194391 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/client.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/client.c
@@ -97,7 +97,7 @@ nvkm_client_notify_new(struct nvkm_object *object,
 		struct nvif_notify_req_v0 v0;
 	} *req = data;
 	u8  index, reply;
-	int ret;
+	int ret = -ENOSYS;
 
 	for (index = 0; index < ARRAY_SIZE(client->notify); index++) {
 		if (!client->notify[index])
@@ -112,7 +112,7 @@ nvkm_client_notify_new(struct nvkm_object *object,
 		return -ENOMEM;
 
 	nvif_ioctl(object, "notify new size %d\n", size);
-	if (nvif_unpack(req->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, true))) {
 		nvif_ioctl(object, "notify new vers %d reply %d route %02x "
 				   "token %llx\n", req->v0.version,
 			   req->v0.reply, req->v0.route, req->v0.token);
@@ -144,10 +144,10 @@ nvkm_client_mthd_devlist(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nv_client_devlist_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "client devlist size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "client devlist vers %d count %d\n",
 			   args->v0.version, args->v0.count);
 		if (size == sizeof(args->v0.device[0]) * args->v0.count) {
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
index d87d6ab..b0db518 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c
@@ -34,10 +34,10 @@ nvkm_ioctl_nop(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_nop_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "nop size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "nop vers %lld\n", args->v0.version);
 		args->v0.version = NVIF_VERSION_LATEST;
 	}
@@ -52,10 +52,10 @@ nvkm_ioctl_sclass(struct nvkm_object *object, void *data, u32 size)
 		struct nvif_ioctl_sclass_v0 v0;
 	} *args = data;
 	struct nvkm_oclass oclass;
-	int ret, i = 0;
+	int ret = -ENOSYS, i = 0;
 
 	nvif_ioctl(object, "sclass size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "sclass vers %d count %d\n",
 			   args->v0.version, args->v0.count);
 		if (size != args->v0.count * sizeof(args->v0.oclass[0]))
@@ -86,10 +86,10 @@ nvkm_ioctl_new(struct nvkm_object *parent, void *data, u32 size)
 	struct nvkm_client *client = parent->client;
 	struct nvkm_object *object = NULL;
 	struct nvkm_oclass oclass;
-	int ret, i = 0;
+	int ret = -ENOSYS, i = 0;
 
 	nvif_ioctl(parent, "new size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(parent, "new vers %d handle %08x class %08x "
 				   "route %02x token %llx object %016llx\n",
 			   args->v0.version, args->v0.handle, args->v0.oclass,
@@ -147,10 +147,10 @@ nvkm_ioctl_del(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_del none;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "delete size %d\n", size);
-	if (nvif_unvers(args->none)) {
+	if (!(ret = nvif_unvers(ret, &data, &size, args->none))) {
 		nvif_ioctl(object, "delete\n");
 		nvkm_object_fini(object, false);
 		nvkm_object_del(&object);
@@ -165,10 +165,10 @@ nvkm_ioctl_mthd(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_mthd_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "mthd size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "mthd vers %d mthd %02x\n",
 			   args->v0.version, args->v0.method);
 		ret = nvkm_object_mthd(object, args->v0.method, data, size);
@@ -189,10 +189,10 @@ nvkm_ioctl_rd(struct nvkm_object *object, void *data, u32 size)
 		u16 b16;
 		u32 b32;
 	} v;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "rd size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "rd vers %d size %d addr %016llx\n",
 			   args->v0.version, args->v0.size, args->v0.addr);
 		switch (args->v0.size) {
@@ -223,10 +223,10 @@ nvkm_ioctl_wr(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_wr_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "wr size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object,
 			   "wr vers %d size %d addr %016llx data %08x\n",
 			   args->v0.version, args->v0.size, args->v0.addr,
@@ -251,10 +251,10 @@ nvkm_ioctl_map(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_map_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "map size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "map vers %d\n", args->v0.version);
 		ret = nvkm_object_map(object, &args->v0.handle,
 					      &args->v0.length);
@@ -269,10 +269,10 @@ nvkm_ioctl_unmap(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_unmap none;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "unmap size %d\n", size);
-	if (nvif_unvers(args->none)) {
+	if (!(ret = nvif_unvers(ret, &data, &size, args->none))) {
 		nvif_ioctl(object, "unmap\n");
 	}
 
@@ -286,10 +286,10 @@ nvkm_ioctl_ntfy_new(struct nvkm_object *object, void *data, u32 size)
 		struct nvif_ioctl_ntfy_new_v0 v0;
 	} *args = data;
 	struct nvkm_event *event;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "ntfy new size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "ntfy new vers %d event %02x\n",
 			   args->v0.version, args->v0.event);
 		ret = nvkm_object_ntfy(object, args->v0.event, &event);
@@ -312,10 +312,10 @@ nvkm_ioctl_ntfy_del(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_ntfy_del_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "ntfy del size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "ntfy del vers %d index %d\n",
 			   args->v0.version, args->v0.index);
 		ret = nvkm_client_notify_del(client, args->v0.index);
@@ -331,10 +331,10 @@ nvkm_ioctl_ntfy_get(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_ntfy_get_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "ntfy get size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "ntfy get vers %d index %d\n",
 			   args->v0.version, args->v0.index);
 		ret = nvkm_client_notify_get(client, args->v0.index);
@@ -350,10 +350,10 @@ nvkm_ioctl_ntfy_put(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct nvif_ioctl_ntfy_put_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "ntfy put size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "ntfy put vers %d index %d\n",
 			   args->v0.version, args->v0.index);
 		ret = nvkm_client_notify_put(client, args->v0.index);
@@ -421,12 +421,12 @@ nvkm_ioctl(struct nvkm_client *client, bool supervisor,
 	union {
 		struct nvif_ioctl_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	client->super = supervisor;
 	nvif_ioctl(object, "size %d\n", size);
 
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object,
 			   "vers %d type %02x object %016llx owner %02x\n",
 			   args->v0.version, args->v0.type, args->v0.object,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
index 5e84b2f..b0ece71a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c
@@ -38,10 +38,10 @@ nvkm_control_mthd_pstate_info(struct nvkm_control *ctrl, void *data, u32 size)
 		struct nvif_control_pstate_info_v0 v0;
 	} *args = data;
 	struct nvkm_clk *clk = ctrl->device->clk;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(&ctrl->object, "control pstate info size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(&ctrl->object, "control pstate info vers %d\n",
 			   args->v0.version);
 	} else
@@ -76,10 +76,10 @@ nvkm_control_mthd_pstate_attr(struct nvkm_control *ctrl, void *data, u32 size)
 	struct nvkm_cstate *cstate;
 	int i = 0, j = -1;
 	u32 lo, hi;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(&ctrl->object, "control pstate attr size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(&ctrl->object,
 			   "control pstate attr vers %d state %d index %d\n",
 			   args->v0.version, args->v0.state, args->v0.index);
@@ -144,10 +144,10 @@ nvkm_control_mthd_pstate_user(struct nvkm_control *ctrl, void *data, u32 size)
 		struct nvif_control_pstate_user_v0 v0;
 	} *args = data;
 	struct nvkm_clk *clk = ctrl->device->clk;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(&ctrl->object, "control pstate user size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(&ctrl->object,
 			   "control pstate user vers %d ustate %d pwrsrc %d\n",
 			   args->v0.version, args->v0.ustate, args->v0.pwrsrc);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
index 22a2d76..1370664 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c
@@ -49,10 +49,10 @@ nvkm_udevice_info(struct nvkm_udevice *udev, void *data, u32 size)
 	union {
 		struct nv_device_info_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "device info size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "device info vers %d\n", args->v0.version);
 	} else
 		return ret;
@@ -124,13 +124,16 @@ nvkm_udevice_info(struct nvkm_udevice *udev, void *data, u32 size)
 static int
 nvkm_udevice_time(struct nvkm_udevice *udev, void *data, u32 size)
 {
+	struct nvkm_object *object = &udev->object;
 	struct nvkm_device *device = udev->device;
 	union {
 		struct nv_device_time_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	nvif_ioctl(object, "device time size %d\n", size);
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
+		nvif_ioctl(object, "device time vers %d\n", args->v0.version);
 		args->v0.time = nvkm_timer_read(device->timer);
 	}
 
@@ -141,6 +144,7 @@ static int
 nvkm_udevice_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
 {
 	struct nvkm_udevice *udev = nvkm_udevice(object);
+	nvif_ioctl(object, "device mthd %08x\n", mthd);
 	switch (mthd) {
 	case NV_DEVICE_V0_INFO:
 		return nvkm_udevice_info(udev, data, size);
@@ -332,10 +336,10 @@ nvkm_udevice_new(const struct nvkm_oclass *oclass, void *data, u32 size,
 	struct nvkm_object *parent = &client->object;
 	const struct nvkm_object_func *func;
 	struct nvkm_udevice *udev;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create device size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create device v%d device %016llx\n",
 			   args->v0.version, args->v0.device);
 	} else
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
index 9ac1638..785fa76 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c
@@ -59,9 +59,9 @@ nvkm_disp_vblank_ctor(struct nvkm_object *object, void *data, u32 size,
 	union {
 		struct nvif_notify_head_req_v0 v0;
 	} *req = data;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(req->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, false))) {
 		notify->size = sizeof(struct nvif_notify_head_rep_v0);
 		if (ret = -ENXIO, req->v0.head <= disp->vblank.index_nr) {
 			notify->types = 1;
@@ -97,9 +97,9 @@ nvkm_disp_hpd_ctor(struct nvkm_object *object, void *data, u32 size,
 		struct nvif_notify_conn_req_v0 v0;
 	} *req = data;
 	struct nvkm_output *outp;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(req->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, req->v0, 0, 0, false))) {
 		notify->size = sizeof(struct nvif_notify_conn_rep_v0);
 		list_for_each_entry(outp, &disp->outp, head) {
 			if (ret = -ENXIO, outp->conn->index == req->v0.conn) {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/basenv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/basenv50.c
index 23e3d43..83f1523 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/basenv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/basenv50.c
@@ -42,11 +42,11 @@ nv50_disp_base_new(const struct nv50_disp_dmac_func *func,
 	} *args = data;
 	struct nvkm_object *parent = oclass->parent;
 	struct nv50_disp *disp = root->disp;
-	int head, ret;
+	int head, ret = -ENOSYS;
 	u64 push;
 
 	nvif_ioctl(parent, "create disp base channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create disp base channel dma vers %d "
 				   "pushbuf %016llx head %d\n",
 			   args->v0.version, args->v0.pushbuf, args->v0.head);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
index 41d0ad2..dd2953b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/channv50.c
@@ -134,9 +134,9 @@ nv50_disp_chan_uevent_ctor(struct nvkm_object *object, void *data, u32 size,
 	union {
 		struct nvif_notify_uevent_req none;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unvers(args->none)) {
+	if (!(ret = nvif_unvers(ret, &data, &size, args->none))) {
 		notify->size  = sizeof(struct nvif_notify_uevent_rep);
 		notify->types = 1;
 		notify->index = chan->chid;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c
index 6901b71..b547c8b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/corenv50.c
@@ -43,10 +43,10 @@ nv50_disp_core_new(const struct nv50_disp_dmac_func *func,
 	} *args = data;
 	struct nvkm_object *parent = oclass->parent;
 	u64 push;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create disp core channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create disp core channel dma vers %d "
 				   "pushbuf %016llx\n",
 			   args->v0.version, args->v0.pushbuf);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c
index 3e9d27e..8b13204 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/cursnv50.c
@@ -42,10 +42,10 @@ nv50_disp_curs_new(const struct nv50_disp_chan_func *func,
 	} *args = data;
 	struct nvkm_object *parent = oclass->parent;
 	struct nv50_disp *disp = root->disp;
-	int head, ret;
+	int head, ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create disp cursor size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create disp cursor vers %d head %d\n",
 			   args->v0.version, args->v0.head);
 		if (args->v0.head > disp->base.head.nr)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c
index 4a3e0f1..c9b78b8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dacnv50.c
@@ -39,10 +39,10 @@ nv50_dac_power(NV50_DISP_MTHD_V1)
 		struct nv50_disp_dac_pwr_v0 v0;
 	} *args = data;
 	u32 stat;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp dac pwr size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp dac pwr vers %d state %d data %d "
 				   "vsync %d hsync %d\n",
 			   args->v0.version, args->v0.state, args->v0.data,
@@ -76,10 +76,10 @@ nv50_dac_sense(NV50_DISP_MTHD_V1)
 	} *args = data;
 	const u32 doff = outp->or * 0x800;
 	u32 loadval;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp dac load size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp dac load vers %d data %08x\n",
 			   args->v0.version, args->v0.data);
 		if (args->v0.data & 0xfff00000)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
index ae7343d..da6129b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
@@ -41,10 +41,10 @@ gf119_hda_eld(NV50_DISP_MTHD_V1)
 	} *args = data;
 	const u32 soff = outp->or * 0x030;
 	const u32 hoff = head * 0x800;
-	int ret, i;
+	int ret = -ENOSYS, i;
 
 	nvif_ioctl(object, "disp sor hda eld size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "disp sor hda eld vers %d\n",
 			   args->v0.version);
 		if (size > 0x60)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c
index e6390e9..6f0436d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagt215.c
@@ -38,10 +38,10 @@ gt215_hda_eld(NV50_DISP_MTHD_V1)
 		struct nv50_disp_sor_hda_eld_v0 v0;
 	} *args = data;
 	const u32 soff = outp->or * 0x800;
-	int ret, i;
+	int ret = -ENOSYS, i;
 
 	nvif_ioctl(object, "disp sor hda eld size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "disp sor hda eld vers %d\n",
 			   args->v0.version);
 		if (size > 0x60)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c
index 3eca62a..1c4256e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmig84.c
@@ -37,10 +37,10 @@ g84_hdmi_ctrl(NV50_DISP_MTHD_V1)
 		struct nv50_disp_sor_hdmi_pwr_v0 v0;
 	} *args = data;
 	u32 ctrl;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp sor hdmi ctrl size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp sor hdmi ctrl vers %d state %d "
 				   "max_ac_packet %d rekey %d\n",
 			   args->v0.version, args->v0.state,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c
index 62ca1fe..632f02d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigf119.c
@@ -37,10 +37,10 @@ gf119_hdmi_ctrl(NV50_DISP_MTHD_V1)
 		struct nv50_disp_sor_hdmi_pwr_v0 v0;
 	} *args = data;
 	u32 ctrl;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp sor hdmi ctrl size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp sor hdmi ctrl vers %d state %d "
 				   "max_ac_packet %d rekey %d\n",
 			   args->v0.version, args->v0.state,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
index efba0e1..4e8067d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigk104.c
@@ -38,10 +38,10 @@ gk104_hdmi_ctrl(NV50_DISP_MTHD_V1)
 		struct nv50_disp_sor_hdmi_pwr_v0 v0;
 	} *args = data;
 	u32 ctrl;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp sor hdmi ctrl size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp sor hdmi ctrl vers %d state %d "
 				   "max_ac_packet %d rekey %d\n",
 			   args->v0.version, args->v0.state,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c
index 472444c..f1afc16 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigt215.c
@@ -38,10 +38,10 @@ gt215_hdmi_ctrl(NV50_DISP_MTHD_V1)
 		struct nv50_disp_sor_hdmi_pwr_v0 v0;
 	} *args = data;
 	u32 ctrl;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp sor hdmi ctrl size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp sor hdmi ctrl vers %d state %d "
 				   "max_ac_packet %d rekey %d\n",
 			   args->v0.version, args->v0.state,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c
index 8e9a064..3940b9c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/oimmnv50.c
@@ -42,10 +42,10 @@ nv50_disp_oimm_new(const struct nv50_disp_chan_func *func,
 	} *args = data;
 	struct nvkm_object *parent = oclass->parent;
 	struct nv50_disp *disp = root->disp;
-	int head, ret;
+	int head, ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create disp overlay size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create disp overlay vers %d head %d\n",
 			   args->v0.version, args->v0.head);
 		if (args->v0.head > disp->base.head.nr)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c
index 503e9b5..2a49c46 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ovlynv50.c
@@ -42,11 +42,11 @@ nv50_disp_ovly_new(const struct nv50_disp_dmac_func *func,
 	} *args = data;
 	struct nvkm_object *parent = oclass->parent;
 	struct nv50_disp *disp = root->disp;
-	int head, ret;
+	int head, ret = -ENOSYS;
 	u64 push;
 
 	nvif_ioctl(parent, "create disp overlay channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create disp overlay channel dma vers %d "
 				   "pushbuf %016llx head %d\n",
 			   args->v0.version, args->v0.pushbuf, args->v0.head);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c
index dcd1836..6c532ea 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c
@@ -40,10 +40,10 @@ nv50_pior_power(NV50_DISP_MTHD_V1)
 		struct nv50_disp_pior_pwr_v0 v0;
 	} *args = data;
 	u32 ctrl, type;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp pior pwr size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp pior pwr vers %d state %d type %x\n",
 			   args->v0.version, args->v0.state, args->v0.type);
 		if (args->v0.type > 0x0f)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c
index 09d1206..335d888 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootgf119.c
@@ -42,10 +42,10 @@ gf119_disp_root_scanoutpos(NV50_DISP_MTHD_V0)
 	union {
 		struct nv50_disp_scanoutpos_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp scanoutpos size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp scanoutpos vers %d\n",
 			   args->v0.version);
 		args->v0.vblanke = (blanke & 0xffff0000) >> 16;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c
index d73f1c6..f535f43 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv04.c
@@ -46,10 +46,10 @@ nv04_disp_scanoutpos(struct nv04_disp_root *root,
 		struct nv04_disp_scanoutpos_v0 v0;
 	} *args = data;
 	u32 line;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp scanoutpos size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp scanoutpos vers %d\n",
 			   args->v0.version);
 		args->v0.vblanks = nvkm_rd32(device, 0x680800 + hoff) & 0xffff;
@@ -86,10 +86,10 @@ nv04_disp_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
 	union {
 		struct nv04_disp_mthd_v0 v0;
 	} *args = data;
-	int head, ret;
+	int head, ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp mthd size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "disp mthd vers %d mthd %02x head %d\n",
 			   args->v0.version, args->v0.method, args->v0.head);
 		mthd = args->v0.method;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c
index 2aba84d..2f9cecd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c
@@ -42,10 +42,10 @@ nv50_disp_root_scanoutpos(NV50_DISP_MTHD_V0)
 	union {
 		struct nv50_disp_scanoutpos_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp scanoutpos size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp scanoutpos vers %d\n",
 			   args->v0.version);
 		args->v0.vblanke = (blanke & 0xffff0000) >> 16;
@@ -79,19 +79,19 @@ nv50_disp_root_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size)
 	struct nvkm_output *outp = NULL;
 	struct nvkm_output *temp;
 	u16 type, mask = 0;
-	int head, ret;
+	int head, ret = -ENOSYS;
 
 	if (mthd != NV50_DISP_MTHD)
 		return -EINVAL;
 
 	nvif_ioctl(object, "disp mthd size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(object, "disp mthd vers %d mthd %02x head %d\n",
 			   args->v0.version, args->v0.method, args->v0.head);
 		mthd = args->v0.method;
 		head = args->v0.head;
 	} else
-	if (nvif_unpack(args->v1, 1, 1, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v1, 1, 1, true))) {
 		nvif_ioctl(object, "disp mthd vers %d mthd %02x "
 				   "type %04x mask %04x\n",
 			   args->v1.version, args->v1.method,
@@ -144,8 +144,9 @@ nv50_disp_root_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size)
 		union {
 			struct nv50_disp_sor_lvds_script_v0 v0;
 		} *args = data;
+		int ret = -ENOSYS;
 		nvif_ioctl(object, "disp sor lvds script size %d\n", size);
-		if (nvif_unpack(args->v0, 0, 0, false)) {
+		if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 			nvif_ioctl(object, "disp sor lvds script "
 					   "vers %d name %04x\n",
 				   args->v0.version, args->v0.script);
@@ -160,8 +161,9 @@ nv50_disp_root_mthd_(struct nvkm_object *object, u32 mthd, void *data, u32 size)
 		union {
 			struct nv50_disp_sor_dp_pwr_v0 v0;
 		} *args = data;
+		int ret = -ENOSYS;
 		nvif_ioctl(object, "disp sor dp pwr size %d\n", size);
-		if (nvif_unpack(args->v0, 0, 0, false)) {
+		if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 			nvif_ioctl(object, "disp sor dp pwr vers %d state %d\n",
 				   args->v0.version, args->v0.state);
 			if (args->v0.state == 0) {
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c
index 6e8c954..53596be 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sornv50.c
@@ -39,10 +39,10 @@ nv50_sor_power(NV50_DISP_MTHD_V1)
 	} *args = data;
 	const u32 soff = outp->or * 0x800;
 	u32 stat;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "disp sor pwr size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "disp sor pwr vers %d state %d\n",
 			   args->v0.version, args->v0.state);
 		stat = !!args->v0.state;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c
index 4a4e3b1..13c661b1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/user.c
@@ -69,7 +69,7 @@ nvkm_dmaobj_ctor(const struct nvkm_dmaobj_func *func, struct nvkm_dma *dma,
 	struct nvkm_fb *fb = device->fb;
 	void *data = *pdata;
 	u32 size = *psize;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvkm_object_ctor(&nvkm_dmaobj_func, oclass, &dmaobj->object);
 	dmaobj->func = func;
@@ -77,7 +77,7 @@ nvkm_dmaobj_ctor(const struct nvkm_dmaobj_func *func, struct nvkm_dma *dma,
 	RB_CLEAR_NODE(&dmaobj->rb);
 
 	nvif_ioctl(parent, "create dma size %d\n", *psize);
-	if (nvif_unpack(args->v0, 0, 0, true)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) {
 		nvif_ioctl(parent, "create dma vers %d target %d access %d "
 				   "start %016llx limit %016llx\n",
 			   args->v0.version, args->v0.target, args->v0.access,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c
index 93435a4..ef7ac36 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf100.c
@@ -87,10 +87,11 @@ gf100_dmaobj_new(struct nvkm_dma *dma, const struct nvkm_oclass *oclass,
 	if (ret)
 		return ret;
 
+	ret  = -ENOSYS;
 	args = data;
 
 	nvif_ioctl(parent, "create gf100 dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent,
 			   "create gf100 dma vers %d priv %d kind %02x\n",
 			   args->v0.version, args->v0.priv, args->v0.kind);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf119.c
index fc7c97e..c068cee 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usergf119.c
@@ -85,10 +85,11 @@ gf119_dmaobj_new(struct nvkm_dma *dma, const struct nvkm_oclass *oclass,
 	if (ret)
 		return ret;
 
+	ret  = -ENOSYS;
 	args = data;
 
 	nvif_ioctl(parent, "create gf119 dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent,
 			   "create gf100 dma vers %d page %d kind %02x\n",
 			   args->v0.version, args->v0.page, args->v0.kind);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c
index f3ec8df..6a85b5d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/dma/usernv50.c
@@ -87,10 +87,11 @@ nv50_dmaobj_new(struct nvkm_dma *dma, const struct nvkm_oclass *oclass,
 	if (ret)
 		return ret;
 
+	ret  = -ENOSYS;
 	args = data;
 
 	nvif_ioctl(parent, "create nv50 dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create nv50 dma vers %d priv %d part %d "
 				   "comp %d kind %02x\n", args->v0.version,
 			   args->v0.priv, args->v0.part, args->v0.comp,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
index 1fbbfbe..cfc7d57 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/base.c
@@ -129,9 +129,9 @@ nvkm_fifo_uevent_ctor(struct nvkm_object *object, void *data, u32 size,
 	union {
 		struct nvif_notify_uevent_req none;
 	} *req = data;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unvers(req->none)) {
+	if (!(ret = nvif_unvers(ret, &data, &size, req->none))) {
 		notify->size  = sizeof(struct nvif_notify_uevent_rep);
 		notify->types = 1;
 		notify->index = 0;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
index 4091727..caa9140 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmag84.c
@@ -40,10 +40,10 @@ g84_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	} *args = data;
 	struct nv50_fifo *fifo = nv50_fifo(base);
 	struct nv50_fifo_chan *chan;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel dma vers %d vm %llx "
 				   "pushbuf %llx offset %016llx\n",
 			   args->v0.version, args->v0.vm, args->v0.pushbuf,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
index 51af281..edec30f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv04.c
@@ -168,10 +168,10 @@ nv04_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	struct nv04_fifo_chan *chan = NULL;
 	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	struct nvkm_instmem *imem = device->imem;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx "
 				   "offset %08x\n", args->v0.version,
 			   args->v0.pushbuf, args->v0.offset);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c
index e676af4..f5f355f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv10.c
@@ -44,10 +44,10 @@ nv10_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	struct nv04_fifo_chan *chan = NULL;
 	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	struct nvkm_instmem *imem = device->imem;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx "
 				   "offset %08x\n", args->v0.version,
 			   args->v0.pushbuf, args->v0.offset);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c
index ee364e2..7edc6a5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv17.c
@@ -44,10 +44,10 @@ nv17_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	struct nv04_fifo_chan *chan = NULL;
 	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	struct nvkm_instmem *imem = device->imem;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx "
 				   "offset %08x\n", args->v0.version,
 			   args->v0.pushbuf, args->v0.offset);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c
index c75a41e..0ec179f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv40.c
@@ -189,10 +189,10 @@ nv40_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	struct nv04_fifo_chan *chan = NULL;
 	struct nvkm_device *device = fifo->base.engine.subdev.device;
 	struct nvkm_instmem *imem = device->imem;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel dma vers %d pushbuf %llx "
 				   "offset %08x\n", args->v0.version,
 			   args->v0.pushbuf, args->v0.offset);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
index 982bed0..480bc37 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c
@@ -40,10 +40,10 @@ nv50_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	} *args = data;
 	struct nv50_fifo *fifo = nv50_fifo(base);
 	struct nv50_fifo_chan *chan;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create channel dma size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel dma vers %d vm %llx "
 				   "pushbuf %llx offset %016llx\n",
 			   args->v0.version, args->v0.vm, args->v0.pushbuf,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
index e463100..77c2f2a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifog84.c
@@ -41,10 +41,10 @@ g84_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	struct nv50_fifo *fifo = nv50_fifo(base);
 	struct nv50_fifo_chan *chan;
 	u64 ioffset, ilength;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel gpfifo vers %d vm %llx "
 				   "pushbuf %llx ioffset %016llx "
 				   "ilength %08x\n",
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
index 8db9cf0..cbc67f2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogf100.c
@@ -200,10 +200,10 @@ gf100_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	struct nvkm_object *parent = oclass->parent;
 	struct gf100_fifo_chan *chan;
 	u64 usermem, ioffset, ilength;
-	int ret, i;
+	int ret = -ENOSYS, i;
 
 	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel gpfifo vers %d vm %llx "
 				   "ioffset %016llx ilength %08x\n",
 			   args->v0.version, args->v0.vm, args->v0.ioffset,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
index ba2bfe5..2e1df01 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifogk104.c
@@ -214,10 +214,10 @@ gk104_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	struct gk104_fifo_chan *chan;
 	u64 usermem, ioffset, ilength;
 	u32 engines;
-	int ret, i;
+	int ret = -ENOSYS, i;
 
 	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel gpfifo vers %d vm %llx "
 				   "ioffset %016llx ilength %08x engine %08x\n",
 			   args->v0.version, args->v0.vm, args->v0.ioffset,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
index 94456ca..c5a7de9d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gpfifonv50.c
@@ -41,10 +41,10 @@ nv50_fifo_gpfifo_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass,
 	struct nv50_fifo *fifo = nv50_fifo(base);
 	struct nv50_fifo_chan *chan;
 	u64 ioffset, ilength;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create channel gpfifo size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create channel gpfifo vers %d vm %llx "
 				   "pushbuf %llx ioffset %016llx "
 				   "ilength %08x\n",
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index d423a06..3c6effb 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -148,9 +148,9 @@ gf100_fermi_mthd_zbc_color(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct fermi_a_zbc_color_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		switch (args->v0.format) {
 		case FERMI_A_ZBC_COLOR_V0_FMT_ZERO:
 		case FERMI_A_ZBC_COLOR_V0_FMT_UNORM_ONE:
@@ -194,9 +194,9 @@ gf100_fermi_mthd_zbc_depth(struct nvkm_object *object, void *data, u32 size)
 	union {
 		struct fermi_a_zbc_depth_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		switch (args->v0.format) {
 		case FERMI_A_ZBC_DEPTH_V0_FMT_FP32:
 			ret = gf100_gr_zbc_depth_get(gr, args->v0.format,
@@ -214,6 +214,7 @@ gf100_fermi_mthd_zbc_depth(struct nvkm_object *object, void *data, u32 size)
 static int
 gf100_fermi_mthd(struct nvkm_object *object, u32 mthd, void *data, u32 size)
 {
+	nvif_ioctl(object, "fermi mthd %08x\n", mthd);
 	switch (mthd) {
 	case FERMI_A_ZBC_COLOR:
 		return gf100_fermi_mthd_zbc_color(object, data, size);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
index 344b1e5..f19fabe 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
@@ -212,10 +212,10 @@ nvkm_perfdom_init(struct nvkm_perfdom *dom, void *data, u32 size)
 	} *args = data;
 	struct nvkm_object *object = &dom->object;
 	struct nvkm_pm *pm = dom->perfmon->pm;
-	int ret, i;
+	int ret = -ENOSYS, i;
 
 	nvif_ioctl(object, "perfdom init size %d\n", size);
-	if (nvif_unvers(args->none)) {
+	if (!(ret = nvif_unvers(ret, &data, &size, args->none))) {
 		nvif_ioctl(object, "perfdom init\n");
 	} else
 		return ret;
@@ -242,10 +242,10 @@ nvkm_perfdom_sample(struct nvkm_perfdom *dom, void *data, u32 size)
 	} *args = data;
 	struct nvkm_object *object = &dom->object;
 	struct nvkm_pm *pm = dom->perfmon->pm;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(object, "perfdom sample size %d\n", size);
-	if (nvif_unvers(args->none)) {
+	if (!(ret = nvif_unvers(ret, &data, &size, args->none))) {
 		nvif_ioctl(object, "perfdom sample\n");
 	} else
 		return ret;
@@ -266,10 +266,10 @@ nvkm_perfdom_read(struct nvkm_perfdom *dom, void *data, u32 size)
 	} *args = data;
 	struct nvkm_object *object = &dom->object;
 	struct nvkm_pm *pm = dom->perfmon->pm;
-	int ret, i;
+	int ret = -ENOSYS, i;
 
 	nvif_ioctl(object, "perfdom read size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "perfdom read vers %d\n", args->v0.version);
 	} else
 		return ret;
@@ -376,10 +376,10 @@ nvkm_perfdom_new_(struct nvkm_perfmon *perfmon,
 	struct nvkm_perfctr *ctr[4] = {};
 	struct nvkm_perfdom *dom;
 	int c, s, m;
-	int ret;
+	int ret = -ENOSYS;
 
 	nvif_ioctl(parent, "create perfdom size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(parent, "create perfdom vers %d dom %d mode %02x\n",
 			   args->v0.version, args->v0.domain, args->v0.mode);
 	} else
@@ -441,10 +441,10 @@ nvkm_perfmon_mthd_query_domain(struct nvkm_perfmon *perfmon,
 	struct nvkm_pm *pm = perfmon->pm;
 	struct nvkm_perfdom *dom;
 	u8 domain_nr;
-	int di, ret;
+	int di, ret = -ENOSYS;
 
 	nvif_ioctl(object, "perfmon query domain size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object, "perfmon domain vers %d iter %02x\n",
 			   args->v0.version, args->v0.iter);
 		di = (args->v0.iter & 0xff) - 1;
@@ -492,10 +492,10 @@ nvkm_perfmon_mthd_query_signal(struct nvkm_perfmon *perfmon,
 	struct nvkm_perfsig *sig;
 	const bool all = nvkm_boolopt(device->cfgopt, "NvPmShowAll", false);
 	const bool raw = nvkm_boolopt(device->cfgopt, "NvPmUnnamed", all);
-	int ret, si;
+	int ret = -ENOSYS, si;
 
 	nvif_ioctl(object, "perfmon query signal size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object,
 			   "perfmon query signal vers %d dom %d iter %04x\n",
 			   args->v0.version, args->v0.domain, args->v0.iter);
@@ -545,10 +545,10 @@ nvkm_perfmon_mthd_query_source(struct nvkm_perfmon *perfmon,
 	struct nvkm_perfsig *sig;
 	struct nvkm_perfsrc *src;
 	u8 source_nr = 0;
-	int si, ret;
+	int si, ret = -ENOSYS;
 
 	nvif_ioctl(object, "perfmon query source size %d\n", size);
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		nvif_ioctl(object,
 			   "perfmon source vers %d dom %d sig %02x iter %02x\n",
 			   args->v0.version, args->v0.domain, args->v0.signal,
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c
index d082f4f..f289670 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/chan.c
@@ -53,9 +53,9 @@ nvkm_sw_chan_event_ctor(struct nvkm_object *object, void *data, u32 size,
 	union {
 		struct nvif_notify_uevent_req none;
 	} *req = data;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unvers(req->none)) {
+	if (!(ret = nvif_unvers(ret, &data, &size, req->none))) {
 		notify->size  = sizeof(struct nvif_notify_uevent_rep);
 		notify->types = 1;
 		notify->index = 0;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
index 648caac..b6675fe 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/sw/nv04.c
@@ -47,9 +47,9 @@ nv04_nvsw_mthd_get_ref(struct nvkm_nvsw *nvsw, void *data, u32 size)
 	union {
 		struct nv04_nvsw_get_ref_v0 v0;
 	} *args = data;
-	int ret;
+	int ret = -ENOSYS;
 
-	if (nvif_unpack(args->v0, 0, 0, false)) {
+	if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
 		args->v0.ref = atomic_read(&chan->ref);
 	}
 
-- 
cgit v1.1


From 5bf561eecaeeb23942c556f0e88ba82bdc5d04cb Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Tue, 15 Dec 2015 19:22:49 +1000
Subject: drm/nouveau/gr/gf100-: subclass nvkm_object to store channel pointer

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 28 ++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index 3c6effb..414521b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -140,6 +140,12 @@ gf100_gr_zbc_depth_get(struct gf100_gr *gr, int format,
 /*******************************************************************************
  * Graphics object classes
  ******************************************************************************/
+#define gf100_gr_object(p) container_of((p), struct gf100_gr_object, object)
+
+struct gf100_gr_object {
+	struct nvkm_object object;
+	struct gf100_gr_chan *chan;
+};
 
 static int
 gf100_fermi_mthd_zbc_color(struct nvkm_object *object, void *data, u32 size)
@@ -258,6 +264,27 @@ gf100_gr_mthd_sw(struct nvkm_device *device, u16 class, u32 mthd, u32 data)
 	return false;
 }
 
+static const struct nvkm_object_func
+gf100_gr_object_func = {
+};
+
+static int
+gf100_gr_object_new(const struct nvkm_oclass *oclass, void *data, u32 size,
+		    struct nvkm_object **pobject)
+{
+	struct gf100_gr_chan *chan = gf100_gr_chan(oclass->parent);
+	struct gf100_gr_object *object;
+
+	if (!(object = kzalloc(sizeof(*object), GFP_KERNEL)))
+		return -ENOMEM;
+	*pobject = &object->object;
+
+	nvkm_object_ctor(oclass->base.func ? oclass->base.func :
+			 &gf100_gr_object_func, oclass, &object->object);
+	object->chan = chan;
+	return 0;
+}
+
 static int
 gf100_gr_object_get(struct nvkm_gr *base, int index, struct nvkm_sclass *sclass)
 {
@@ -267,6 +294,7 @@ gf100_gr_object_get(struct nvkm_gr *base, int index, struct nvkm_sclass *sclass)
 	while (gr->func->sclass[c].oclass) {
 		if (c++ == index) {
 			*sclass = gr->func->sclass[index];
+			sclass->ctor = gf100_gr_object_new;
 			return index;
 		}
 	}
-- 
cgit v1.1


From e3d26d0860920080f9fa1fc10a9bd01d98a96261 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sat, 19 Dec 2015 16:24:10 +1000
Subject: drm/nouveau/ibus/gm204: split implementation from gk104

GM20x doesn't require the priv ring timeout bumps that GK/GM10x have.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/device/base.c  |  4 +--
 drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild    |  1 +
 drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c   |  4 +--
 drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gm204.c   | 40 ++++++++++++++++++++++
 drivers/gpu/drm/nouveau/nvkm/subdev/ibus/priv.h    |  1 +
 6 files changed, 47 insertions(+), 4 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gm204.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h
index c4dcd26..ea23e24 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ibus.h
@@ -6,4 +6,5 @@ int gf100_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **);
 int gf117_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **);
 int gk104_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **);
 int gk20a_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **);
+int gm204_ibus_new(struct nvkm_device *, int, struct nvkm_subdev **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 7476ac2..588793e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -1973,7 +1973,7 @@ nv124_chipset = {
 	.fuse = gm107_fuse_new,
 	.gpio = gk104_gpio_new,
 	.i2c = gm204_i2c_new,
-	.ibus = gk104_ibus_new,
+	.ibus = gm204_ibus_new,
 	.imem = nv50_instmem_new,
 	.ltc = gm107_ltc_new,
 	.mc = gk20a_mc_new,
@@ -2004,7 +2004,7 @@ nv126_chipset = {
 	.fuse = gm107_fuse_new,
 	.gpio = gk104_gpio_new,
 	.i2c = gm204_i2c_new,
-	.ibus = gk104_ibus_new,
+	.ibus = gm204_ibus_new,
 	.imem = nv50_instmem_new,
 	.ltc = gm107_ltc_new,
 	.mc = gk20a_mc_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild
index de888fa..7e77a74 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/Kbuild
@@ -2,3 +2,4 @@ nvkm-y += nvkm/subdev/ibus/gf100.o
 nvkm-y += nvkm/subdev/ibus/gf117.o
 nvkm-y += nvkm/subdev/ibus/gk104.o
 nvkm-y += nvkm/subdev/ibus/gk20a.o
+nvkm-y += nvkm/subdev/ibus/gm204.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c
index ba33609..b5cee3f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk104.c
@@ -21,7 +21,7 @@
  *
  * Authors: Ben Skeggs
  */
-#include <subdev/ibus.h>
+#include "priv.h"
 
 static void
 gk104_ibus_intr_hub(struct nvkm_subdev *ibus, int i)
@@ -56,7 +56,7 @@ gk104_ibus_intr_gpc(struct nvkm_subdev *ibus, int i)
 	nvkm_mask(device, 0x128128 + (i * 0x0800), 0x00000200, 0x00000000);
 }
 
-static void
+void
 gk104_ibus_intr(struct nvkm_subdev *ibus)
 {
 	struct nvkm_device *device = ibus->device;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gm204.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gm204.c
new file mode 100644
index 0000000..b3839dc2
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gm204.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2015 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+#include "priv.h"
+
+static const struct nvkm_subdev_func
+gm204_ibus = {
+	.intr = gk104_ibus_intr,
+};
+
+int
+gm204_ibus_new(struct nvkm_device *device, int index,
+	       struct nvkm_subdev **pibus)
+{
+	struct nvkm_subdev *ibus;
+	if (!(ibus = *pibus = kzalloc(sizeof(*ibus), GFP_KERNEL)))
+		return -ENOMEM;
+	nvkm_subdev_ctor(&gm204_ibus, device, index, 0, ibus);
+	return 0;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/priv.h
index 48e1b63..01caf79 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/priv.h
@@ -4,4 +4,5 @@
 #include <subdev/ibus.h>
 
 void gf100_ibus_intr(struct nvkm_subdev *);
+void gk104_ibus_intr(struct nvkm_subdev *);
 #endif
-- 
cgit v1.1


From 4fb9c3f3e56c92a914db4fea39f3c302e3c786c3 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sat, 19 Dec 2015 16:42:22 +1000
Subject: drm/nouveau/ltc/gm107: use nvkm_mask to set cbc_ctrl1

resman and nvgpu both do this, presumably for good reason.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
index 3043bbf..54d0a42 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
@@ -32,7 +32,7 @@ gm107_ltc_cbc_clear(struct nvkm_ltc *ltc, u32 start, u32 limit)
 	struct nvkm_device *device = ltc->subdev.device;
 	nvkm_wr32(device, 0x17e270, start);
 	nvkm_wr32(device, 0x17e274, limit);
-	nvkm_wr32(device, 0x17e26c, 0x00000004);
+	nvkm_mask(device, 0x17e26c, 0x00000000, 0x00000004);
 }
 
 static void
-- 
cgit v1.1


From 7d2813c437a094d8df4997ddc55d32f24f832757 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Sat, 19 Dec 2015 16:48:34 +1000
Subject: drm/nouveau/ltc/gm204: split implementation from gm107

Differences from GM10x:
- GM20x LTC count detection differs from GM10x
- GM20x init doesn't require large page size setting

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/device/base.c |  6 +--
 drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild    |  1 +
 drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c   | 10 ++--
 drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm204.c   | 63 +++++++++++++++++++++++
 drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h    |  6 +++
 6 files changed, 79 insertions(+), 8 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm204.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
index 3d4dbbf..0ffa2ec 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
@@ -37,4 +37,5 @@ int gf100_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
 int gk104_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
 int gk20a_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
 int gm107_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
+int gm204_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 588793e..f5d9a1e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -1975,7 +1975,7 @@ nv124_chipset = {
 	.i2c = gm204_i2c_new,
 	.ibus = gm204_ibus_new,
 	.imem = nv50_instmem_new,
-	.ltc = gm107_ltc_new,
+	.ltc = gm204_ltc_new,
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
@@ -2006,7 +2006,7 @@ nv126_chipset = {
 	.i2c = gm204_i2c_new,
 	.ibus = gm204_ibus_new,
 	.imem = nv50_instmem_new,
-	.ltc = gm107_ltc_new,
+	.ltc = gm204_ltc_new,
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
@@ -2033,7 +2033,7 @@ nv12b_chipset = {
 	.fuse = gm107_fuse_new,
 	.ibus = gk20a_ibus_new,
 	.imem = gk20a_instmem_new,
-	.ltc = gm107_ltc_new,
+	.ltc = gm204_ltc_new,
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.timer = gk20a_timer_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild
index e5df3d8..f8108df 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/Kbuild
@@ -2,3 +2,4 @@ nvkm-y += nvkm/subdev/ltc/base.o
 nvkm-y += nvkm/subdev/ltc/gf100.o
 nvkm-y += nvkm/subdev/ltc/gk104.o
 nvkm-y += nvkm/subdev/ltc/gm107.o
+nvkm-y += nvkm/subdev/ltc/gm204.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
index 54d0a42..2af1f9e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
@@ -26,7 +26,7 @@
 #include <subdev/fb.h>
 #include <subdev/timer.h>
 
-static void
+void
 gm107_ltc_cbc_clear(struct nvkm_ltc *ltc, u32 start, u32 limit)
 {
 	struct nvkm_device *device = ltc->subdev.device;
@@ -35,7 +35,7 @@ gm107_ltc_cbc_clear(struct nvkm_ltc *ltc, u32 start, u32 limit)
 	nvkm_mask(device, 0x17e26c, 0x00000000, 0x00000004);
 }
 
-static void
+void
 gm107_ltc_cbc_wait(struct nvkm_ltc *ltc)
 {
 	struct nvkm_device *device = ltc->subdev.device;
@@ -51,7 +51,7 @@ gm107_ltc_cbc_wait(struct nvkm_ltc *ltc)
 	}
 }
 
-static void
+void
 gm107_ltc_zbc_clear_color(struct nvkm_ltc *ltc, int i, const u32 color[4])
 {
 	struct nvkm_device *device = ltc->subdev.device;
@@ -62,7 +62,7 @@ gm107_ltc_zbc_clear_color(struct nvkm_ltc *ltc, int i, const u32 color[4])
 	nvkm_wr32(device, 0x17e348, color[3]);
 }
 
-static void
+void
 gm107_ltc_zbc_clear_depth(struct nvkm_ltc *ltc, int i, const u32 depth)
 {
 	struct nvkm_device *device = ltc->subdev.device;
@@ -84,7 +84,7 @@ gm107_ltc_lts_isr(struct nvkm_ltc *ltc, int c, int s)
 	}
 }
 
-static void
+void
 gm107_ltc_intr(struct nvkm_ltc *ltc)
 {
 	struct nvkm_device *device = ltc->subdev.device;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm204.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm204.c
new file mode 100644
index 0000000..5ad6fb9
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm204.c
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2015 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs <bskeggs@redhat.com>
+ */
+#include "priv.h"
+
+#include <subdev/fb.h>
+#include <subdev/timer.h>
+
+static int
+gm204_ltc_oneinit(struct nvkm_ltc *ltc)
+{
+	struct nvkm_device *device = ltc->subdev.device;
+
+	ltc->ltc_nr = nvkm_rd32(device, 0x12006c);
+	ltc->lts_nr = nvkm_rd32(device, 0x17e280) >> 28;
+
+	return gf100_ltc_oneinit_tag_ram(ltc);
+}
+static void
+gm204_ltc_init(struct nvkm_ltc *ltc)
+{
+	nvkm_wr32(ltc->subdev.device, 0x17e278, ltc->tag_base);
+}
+
+static const struct nvkm_ltc_func
+gm204_ltc = {
+	.oneinit = gm204_ltc_oneinit,
+	.init = gm204_ltc_init,
+	.intr = gm107_ltc_intr, /*XXX: not validated */
+	.cbc_clear = gm107_ltc_cbc_clear,
+	.cbc_wait = gm107_ltc_cbc_wait,
+	.zbc = 16,
+	.zbc_clear_color = gm107_ltc_zbc_clear_color,
+	.zbc_clear_depth = gm107_ltc_zbc_clear_depth,
+	.invalidate = gf100_ltc_invalidate,
+	.flush = gf100_ltc_flush,
+};
+
+int
+gm204_ltc_new(struct nvkm_device *device, int index, struct nvkm_ltc **pltc)
+{
+	return nvkm_ltc_new_(&gm204_ltc, device, index, pltc);
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
index 4e3755b..6d81c69 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
@@ -31,4 +31,10 @@ void gf100_ltc_zbc_clear_color(struct nvkm_ltc *, int, const u32[4]);
 void gf100_ltc_zbc_clear_depth(struct nvkm_ltc *, int, const u32);
 void gf100_ltc_invalidate(struct nvkm_ltc *);
 void gf100_ltc_flush(struct nvkm_ltc *);
+
+void gm107_ltc_intr(struct nvkm_ltc *);
+void gm107_ltc_cbc_clear(struct nvkm_ltc *, u32, u32);
+void gm107_ltc_cbc_wait(struct nvkm_ltc *);
+void gm107_ltc_zbc_clear_color(struct nvkm_ltc *, int, const u32[4]);
+void gm107_ltc_zbc_clear_depth(struct nvkm_ltc *, int, const u32);
 #endif
-- 
cgit v1.1


From cf0912924fd799028470bb1ccccf4928c1cbc7a9 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 21 Dec 2015 09:27:49 +1000
Subject: drm/nouveau/bios: parse 8.1 Gbps DP link rate

From DCB 4.1 spec.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
index 8304b80..a8d5d67 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/dcb.c
@@ -143,16 +143,19 @@ dcb_outp_parse(struct nvkm_bios *bios, u8 idx, u8 *ver, u8 *len,
 			switch (outp->type) {
 			case DCB_OUTPUT_DP:
 				switch (conf & 0x00e00000) {
-				case 0x00000000:
+				case 0x00000000: /* 1.62 */
 					outp->dpconf.link_bw = 0x06;
 					break;
-				case 0x00200000:
+				case 0x00200000: /* 2.7 */
 					outp->dpconf.link_bw = 0x0a;
 					break;
-				case 0x00400000:
-				default:
+				case 0x00400000: /* 5.4 */
 					outp->dpconf.link_bw = 0x14;
 					break;
+				case 0x00600000: /* 8.1 */
+				default:
+					outp->dpconf.link_bw = 0x1e;
+					break;
 				}
 
 				switch ((conf & 0x0f000000) >> 24) {
-- 
cgit v1.1


From caf2be8a345f9edd00f54a77629ff7509b1d6c4b Mon Sep 17 00:00:00 2001
From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sat, 2 Jan 2016 17:54:51 -0500
Subject: drm/nouveau/gr/gf100: provide a bit more info for various errors

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c | 78 +++++++++++++++++++++++---
 1 file changed, 69 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index 414521b..1f81069 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -856,7 +856,41 @@ gf100_gr_units(struct nvkm_gr *base)
 	return cfg;
 }
 
+static const struct nvkm_bitfield gf100_dispatch_error[] = {
+	{ 0x00000001, "INJECTED_BUNDLE_ERROR" },
+	{ 0x00000002, "CLASS_SUBCH_MISMATCH" },
+	{ 0x00000004, "SUBCHSW_DURING_NOTIFY" },
+	{}
+};
+
+static const struct nvkm_bitfield gf100_m2mf_error[] = {
+	{ 0x00000001, "PUSH_TOO_MUCH_DATA" },
+	{ 0x00000002, "PUSH_NOT_ENOUGH_DATA" },
+	{}
+};
+
+static const struct nvkm_bitfield gf100_unk6_error[] = {
+	{ 0x00000001, "TEMP_TOO_SMALL" },
+	{}
+};
+
+static const struct nvkm_bitfield gf100_ccache_error[] = {
+	{ 0x00000001, "INTR" },
+	{ 0x00000002, "LDCONST_OOB" },
+	{}
+};
+
+static const struct nvkm_bitfield gf100_macro_error[] = {
+	{ 0x00000001, "TOO_FEW_PARAMS" },
+	{ 0x00000002, "TOO_MANY_PARAMS" },
+	{ 0x00000004, "ILLEGAL_OPCODE" },
+	{ 0x00000008, "DOUBLE_BRANCH" },
+	{ 0x00000010, "WATCHDOG" },
+	{}
+};
+
 static const struct nvkm_bitfield gk104_sked_error[] = {
+	{ 0x00000040, "CTA_RESUME" },
 	{ 0x00000080, "CONSTANT_BUFFER_SIZE" },
 	{ 0x00000200, "LOCAL_MEMORY_SIZE_POS" },
 	{ 0x00000400, "LOCAL_MEMORY_SIZE_NEG" },
@@ -866,6 +900,8 @@ static const struct nvkm_bitfield gk104_sked_error[] = {
 	{ 0x00040000, "TOTAL_THREADS" },
 	{ 0x00100000, "PROGRAM_OFFSET" },
 	{ 0x00200000, "SHARED_MEMORY_SIZE" },
+	{ 0x00800000, "CTA_THREAD_DIMENSION_ZERO" },
+	{ 0x01000000, "MEMORY_WINDOW_OVERLAP" },
 	{ 0x02000000, "SHARED_CONFIG_TOO_SMALL" },
 	{ 0x04000000, "TOTAL_REGISTER_COUNT" },
 	{}
@@ -1035,12 +1071,16 @@ gf100_gr_trap_intr(struct gf100_gr *gr)
 {
 	struct nvkm_subdev *subdev = &gr->base.engine.subdev;
 	struct nvkm_device *device = subdev->device;
+	char error[128];
 	u32 trap = nvkm_rd32(device, 0x400108);
 	int rop, gpc;
 
 	if (trap & 0x00000001) {
 		u32 stat = nvkm_rd32(device, 0x404000);
-		nvkm_error(subdev, "DISPATCH %08x\n", stat);
+
+		nvkm_snprintbf(error, sizeof(error), gf100_dispatch_error,
+			       stat & 0x3fffffff);
+		nvkm_error(subdev, "DISPATCH %08x [%s]\n", stat, error);
 		nvkm_wr32(device, 0x404000, 0xc0000000);
 		nvkm_wr32(device, 0x400108, 0x00000001);
 		trap &= ~0x00000001;
@@ -1048,7 +1088,11 @@ gf100_gr_trap_intr(struct gf100_gr *gr)
 
 	if (trap & 0x00000002) {
 		u32 stat = nvkm_rd32(device, 0x404600);
-		nvkm_error(subdev, "M2MF %08x\n", stat);
+
+		nvkm_snprintbf(error, sizeof(error), gf100_m2mf_error,
+			       stat & 0x3fffffff);
+		nvkm_error(subdev, "M2MF %08x [%s]\n", stat, error);
+
 		nvkm_wr32(device, 0x404600, 0xc0000000);
 		nvkm_wr32(device, 0x400108, 0x00000002);
 		trap &= ~0x00000002;
@@ -1056,7 +1100,10 @@ gf100_gr_trap_intr(struct gf100_gr *gr)
 
 	if (trap & 0x00000008) {
 		u32 stat = nvkm_rd32(device, 0x408030);
-		nvkm_error(subdev, "CCACHE %08x\n", stat);
+
+		nvkm_snprintbf(error, sizeof(error), gf100_m2mf_error,
+			       stat & 0x3fffffff);
+		nvkm_error(subdev, "CCACHE %08x [%s]\n", stat, error);
 		nvkm_wr32(device, 0x408030, 0xc0000000);
 		nvkm_wr32(device, 0x400108, 0x00000008);
 		trap &= ~0x00000008;
@@ -1064,7 +1111,8 @@ gf100_gr_trap_intr(struct gf100_gr *gr)
 
 	if (trap & 0x00000010) {
 		u32 stat = nvkm_rd32(device, 0x405840);
-		nvkm_error(subdev, "SHADER %08x\n", stat);
+		nvkm_error(subdev, "SHADER %08x, sph: 0x%06x, stage: 0x%02x\n",
+			   stat, stat & 0xffffff, (stat >> 24) & 0x3f);
 		nvkm_wr32(device, 0x405840, 0xc0000000);
 		nvkm_wr32(device, 0x400108, 0x00000010);
 		trap &= ~0x00000010;
@@ -1072,7 +1120,11 @@ gf100_gr_trap_intr(struct gf100_gr *gr)
 
 	if (trap & 0x00000040) {
 		u32 stat = nvkm_rd32(device, 0x40601c);
-		nvkm_error(subdev, "UNK6 %08x\n", stat);
+
+		nvkm_snprintbf(error, sizeof(error), gf100_unk6_error,
+			       stat & 0x3fffffff);
+		nvkm_error(subdev, "UNK6 %08x [%s]\n", stat, error);
+
 		nvkm_wr32(device, 0x40601c, 0xc0000000);
 		nvkm_wr32(device, 0x400108, 0x00000040);
 		trap &= ~0x00000040;
@@ -1080,7 +1132,16 @@ gf100_gr_trap_intr(struct gf100_gr *gr)
 
 	if (trap & 0x00000080) {
 		u32 stat = nvkm_rd32(device, 0x404490);
-		nvkm_error(subdev, "MACRO %08x\n", stat);
+		u32 pc = nvkm_rd32(device, 0x404494);
+		u32 op = nvkm_rd32(device, 0x40449c);
+
+		nvkm_snprintbf(error, sizeof(error), gf100_macro_error,
+			       stat & 0x1fffffff);
+		nvkm_error(subdev, "MACRO %08x [%s], pc: 0x%03x%s, op: 0x%08x\n",
+			   stat, error, pc & 0x7ff,
+			   (pc & 0x10000000) ? "" : " (invalid)",
+			   op);
+
 		nvkm_wr32(device, 0x404490, 0xc0000000);
 		nvkm_wr32(device, 0x400108, 0x00000080);
 		trap &= ~0x00000080;
@@ -1088,10 +1149,9 @@ gf100_gr_trap_intr(struct gf100_gr *gr)
 
 	if (trap & 0x00000100) {
 		u32 stat = nvkm_rd32(device, 0x407020) & 0x3fffffff;
-		char sked[128];
 
-		nvkm_snprintbf(sked, sizeof(sked), gk104_sked_error, stat);
-		nvkm_error(subdev, "SKED: %08x [%s]\n", stat, sked);
+		nvkm_snprintbf(error, sizeof(error), gk104_sked_error, stat);
+		nvkm_error(subdev, "SKED: %08x [%s]\n", stat, error);
 
 		if (stat)
 			nvkm_wr32(device, 0x407020, 0x40000000);
-- 
cgit v1.1


From 547dd2714ae2b76f4703666ab420dba8fee5de86 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 4 Jan 2016 12:17:52 +1000
Subject: drm/nouveau/clk: remove references to "daemon"

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h | 2 +-
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c   | 6 +++---
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c   | 6 +++---
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c   | 2 +-
 4 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h
index 8708f0a..22e125f 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h
@@ -38,7 +38,7 @@ enum nv_clk_src {
 	nv_clk_src_hubk06,
 	nv_clk_src_hubk07,
 	nv_clk_src_copy,
-	nv_clk_src_daemon,
+	nv_clk_src_pmu,
 	nv_clk_src_disp,
 	nv_clk_src_vdec,
 
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
index a52b7e7..78c449b 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c
@@ -188,7 +188,7 @@ gf100_clk_read(struct nvkm_clk *base, enum nv_clk_src src)
 		return read_clk(clk, 0x08);
 	case nv_clk_src_copy:
 		return read_clk(clk, 0x09);
-	case nv_clk_src_daemon:
+	case nv_clk_src_pmu:
 		return read_clk(clk, 0x0c);
 	case nv_clk_src_vdec:
 		return read_clk(clk, 0x0e);
@@ -325,7 +325,7 @@ gf100_clk_calc(struct nvkm_clk *base, struct nvkm_cstate *cstate)
 	    (ret = calc_clk(clk, cstate, 0x07, nv_clk_src_hubk06)) ||
 	    (ret = calc_clk(clk, cstate, 0x08, nv_clk_src_hubk01)) ||
 	    (ret = calc_clk(clk, cstate, 0x09, nv_clk_src_copy)) ||
-	    (ret = calc_clk(clk, cstate, 0x0c, nv_clk_src_daemon)) ||
+	    (ret = calc_clk(clk, cstate, 0x0c, nv_clk_src_pmu)) ||
 	    (ret = calc_clk(clk, cstate, 0x0e, nv_clk_src_vdec)))
 		return ret;
 
@@ -447,7 +447,7 @@ gf100_clk = {
 		{ nv_clk_src_rop    , 0x04 },
 		{ nv_clk_src_mem    , 0x05, 0, "memory", 1000 },
 		{ nv_clk_src_vdec   , 0x06 },
-		{ nv_clk_src_daemon , 0x0a },
+		{ nv_clk_src_pmu    , 0x0a },
 		{ nv_clk_src_hubk07 , 0x0b },
 		{ nv_clk_src_max }
 	}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c
index 396f7e4..975c401 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c
@@ -209,7 +209,7 @@ gk104_clk_read(struct nvkm_clk *base, enum nv_clk_src src)
 		return read_clk(clk, 0x07);
 	case nv_clk_src_hubk01:
 		return read_clk(clk, 0x08);
-	case nv_clk_src_daemon:
+	case nv_clk_src_pmu:
 		return read_clk(clk, 0x0c);
 	case nv_clk_src_vdec:
 		return read_clk(clk, 0x0e);
@@ -346,7 +346,7 @@ gk104_clk_calc(struct nvkm_clk *base, struct nvkm_cstate *cstate)
 	    (ret = calc_clk(clk, cstate, 0x02, nv_clk_src_hubk07)) ||
 	    (ret = calc_clk(clk, cstate, 0x07, nv_clk_src_hubk06)) ||
 	    (ret = calc_clk(clk, cstate, 0x08, nv_clk_src_hubk01)) ||
-	    (ret = calc_clk(clk, cstate, 0x0c, nv_clk_src_daemon)) ||
+	    (ret = calc_clk(clk, cstate, 0x0c, nv_clk_src_pmu)) ||
 	    (ret = calc_clk(clk, cstate, 0x0e, nv_clk_src_vdec)))
 		return ret;
 
@@ -492,7 +492,7 @@ gk104_clk = {
 		{ nv_clk_src_hubk06 , 0x04, NVKM_CLK_DOM_FLAG_CORE },
 		{ nv_clk_src_hubk01 , 0x05 },
 		{ nv_clk_src_vdec   , 0x06 },
-		{ nv_clk_src_daemon , 0x07 },
+		{ nv_clk_src_pmu    , 0x07 },
 		{ nv_clk_src_max }
 	}
 };
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
index c233e3f..056702e 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
@@ -158,7 +158,7 @@ gt215_clk_read(struct nvkm_clk *base, enum nv_clk_src src)
 		return read_clk(clk, 0x20, false);
 	case nv_clk_src_vdec:
 		return read_clk(clk, 0x21, false);
-	case nv_clk_src_daemon:
+	case nv_clk_src_pmu:
 		return read_clk(clk, 0x25, false);
 	case nv_clk_src_host:
 		hsrc = (nvkm_rd32(device, 0xc040) & 0x30000000) >> 28;
-- 
cgit v1.1


From bac34ed63571f9c1a0bd049c2c0b6997e2287882 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 4 Jan 2016 12:22:54 +1000
Subject: drm/nouveau/fb/nv50: remove references to "daemon"

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
index f5edfad..1b5fb02 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.c
@@ -132,7 +132,7 @@ static const struct nvkm_enum vm_engine[] = {
 	{ 0x0000000b, "PCOUNTER" },
 	{ 0x0000000c, "SEMAPHORE_BG" },
 	{ 0x0000000d, "PCE0" },
-	{ 0x0000000e, "PDAEMON" },
+	{ 0x0000000e, "PMU" },
 	{}
 };
 
-- 
cgit v1.1


From 9402aec5448fe0d307beb0dcebb2153cf9c23161 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 4 Jan 2016 12:24:46 +1000
Subject: drm/nouveau/fifo/gf100: remove references to "daemon"

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
index 6f276da..36a39c7 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gf100.c
@@ -255,7 +255,7 @@ gf100_fifo_fault_engine[] = {
 	{ 0x14, "PMSPDEC", NULL, NVKM_ENGINE_MSPDEC },
 	{ 0x15, "PCE0", NULL, NVKM_ENGINE_CE0 },
 	{ 0x16, "PCE1", NULL, NVKM_ENGINE_CE1 },
-	{ 0x17, "PDAEMON" },
+	{ 0x17, "PMU" },
 	{}
 };
 
@@ -286,7 +286,7 @@ gf100_fifo_fault_hubclient[] = {
 	{ 0x0c, "PMSPPP" },
 	{ 0x0d, "PMSVLD" },
 	{ 0x11, "PCOUNTER" },
-	{ 0x12, "PDAEMON" },
+	{ 0x12, "PMU" },
 	{ 0x14, "CCACHE" },
 	{ 0x15, "CCACHE_POST" },
 	{}
-- 
cgit v1.1


From 1b7ab1a1c3807523417fe4c20876546caf936242 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Wed, 29 Jul 2015 13:44:21 +0200
Subject: drm/nouveau/debugfs: add infrastructure to add files with other fops
 than only read

v2: use the same object for private data as with the drm debugfs functions

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nouveau_debugfs.c | 56 +++++++++++++++++++++++++++++--
 1 file changed, 53 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index 5392e07..598c722 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -28,6 +28,7 @@
  *  Ben Skeggs <bskeggs@redhat.com>
  */
 
+#include <linux/debugfs.h>
 #include "nouveau_debugfs.h"
 #include "nouveau_drm.h"
 
@@ -48,17 +49,66 @@ static struct drm_info_list nouveau_debugfs_list[] = {
 };
 #define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
 
+static const struct nouveau_debugfs_files {
+	const char *name;
+	const struct file_operations *fops;
+} nouveau_debugfs_files[] = {};
+
+
+static int
+nouveau_debugfs_create_file(struct drm_minor *minor,
+		const struct nouveau_debugfs_files *ndf)
+{
+	struct drm_info_node *node;
+
+	node = kmalloc(sizeof(*node), GFP_KERNEL);
+	if (node == NULL)
+		return -ENOMEM;
+
+	node->minor = minor;
+	node->info_ent = (const void *)ndf->fops;
+	node->dent = debugfs_create_file(ndf->name, S_IRUGO | S_IWUSR,
+					 minor->debugfs_root, node, ndf->fops);
+	if (!node->dent) {
+		kfree(node);
+		return -ENOMEM;
+	}
+
+	mutex_lock(&minor->debugfs_lock);
+	list_add(&node->list, &minor->debugfs_list);
+	mutex_unlock(&minor->debugfs_lock);
+	return 0;
+}
+
 int
 nouveau_debugfs_init(struct drm_minor *minor)
 {
-	drm_debugfs_create_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES,
-				 minor->debugfs_root, minor);
-	return 0;
+	int i, ret;
+
+	for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++) {
+		ret = nouveau_debugfs_create_file(minor,
+						  &nouveau_debugfs_files[i]);
+
+		if (ret)
+			return ret;
+	}
+
+	return drm_debugfs_create_files(nouveau_debugfs_list,
+					NOUVEAU_DEBUGFS_ENTRIES,
+					minor->debugfs_root, minor);
 }
 
 void
 nouveau_debugfs_takedown(struct drm_minor *minor)
 {
+	int i;
+
 	drm_debugfs_remove_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES,
 				 minor);
+
+	for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++) {
+		drm_debugfs_remove_files((struct drm_info_list *)
+					 nouveau_debugfs_files[i].fops,
+					 1, minor);
+	}
 }
-- 
cgit v1.1


From 56c101af401f3c1f0c97bc98ad6f32e4d4a6b05a Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Fri, 31 Jul 2015 00:35:42 +0200
Subject: drm/nouveau/debugfs: rename functions to indicate they are used
 inside drm

We will need our own debugfs_init and cleanup functions, because
nouveau_drm isn't ready while the DRM ones are called by DRM.

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nouveau_debugfs.c | 4 ++--
 drivers/gpu/drm/nouveau/nouveau_debugfs.h | 9 +++++----
 drivers/gpu/drm/nouveau/nouveau_drm.c     | 4 ++--
 3 files changed, 9 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index 598c722..5085c98 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -81,7 +81,7 @@ nouveau_debugfs_create_file(struct drm_minor *minor,
 }
 
 int
-nouveau_debugfs_init(struct drm_minor *minor)
+nouveau_drm_debugfs_init(struct drm_minor *minor)
 {
 	int i, ret;
 
@@ -99,7 +99,7 @@ nouveau_debugfs_init(struct drm_minor *minor)
 }
 
 void
-nouveau_debugfs_takedown(struct drm_minor *minor)
+nouveau_drm_debugfs_cleanup(struct drm_minor *minor)
 {
 	int i;
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.h b/drivers/gpu/drm/nouveau/nouveau_debugfs.h
index a62af6f..42d65c9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.h
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.h
@@ -4,16 +4,17 @@
 #include <drm/drmP.h>
 
 #if defined(CONFIG_DEBUG_FS)
-extern int  nouveau_debugfs_init(struct drm_minor *);
-extern void nouveau_debugfs_takedown(struct drm_minor *);
+extern int  nouveau_drm_debugfs_init(struct drm_minor *);
+extern void nouveau_drm_debugfs_cleanup(struct drm_minor *);
 #else
 static inline int
-nouveau_debugfs_init(struct drm_minor *minor)
+nouveau_drm_debugfs_init(struct drm_minor *minor)
 {
        return 0;
 }
 
-static inline void nouveau_debugfs_takedown(struct drm_minor *minor)
+static inline void
+nouveau_drm_debugfs_cleanup(struct drm_minor *minor)
 {
 }
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 5f038bb..f751111 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -933,8 +933,8 @@ driver_stub = {
 	.lastclose = nouveau_vga_lastclose,
 
 #if defined(CONFIG_DEBUG_FS)
-	.debugfs_init = nouveau_debugfs_init,
-	.debugfs_cleanup = nouveau_debugfs_takedown,
+	.debugfs_init = nouveau_drm_debugfs_init,
+	.debugfs_cleanup = nouveau_drm_debugfs_cleanup,
 #endif
 
 	.get_vblank_counter = drm_vblank_no_hw_counter,
-- 
cgit v1.1


From b126a200e9dbd90fbe2148ee572dd0c2508be81f Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Thu, 30 Jul 2015 11:52:23 +0200
Subject: drm/nouveau/debugfs: we need a ctrl object for debugfs

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nouveau_debugfs.c | 28 ++++++++++++++++++++++++++++
 drivers/gpu/drm/nouveau/nouveau_debugfs.h | 26 ++++++++++++++++++++++++++
 drivers/gpu/drm/nouveau/nouveau_drm.c     |  2 ++
 drivers/gpu/drm/nouveau/nouveau_drm.h     |  1 +
 4 files changed, 57 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index 5085c98..fd4140b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -29,6 +29,7 @@
  */
 
 #include <linux/debugfs.h>
+#include <nvif/class.h>
 #include "nouveau_debugfs.h"
 #include "nouveau_drm.h"
 
@@ -112,3 +113,30 @@ nouveau_drm_debugfs_cleanup(struct drm_minor *minor)
 					 1, minor);
 	}
 }
+
+int
+nouveau_debugfs_init(struct nouveau_drm *drm)
+{
+	int ret;
+
+	drm->debugfs = kzalloc(sizeof(*drm->debugfs), GFP_KERNEL);
+	if (!drm->debugfs)
+		return -ENOMEM;
+
+	ret = nvif_object_init(&drm->device.object, 0, NVIF_CLASS_CONTROL,
+			       NULL, 0, &drm->debugfs->ctrl);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
+void
+nouveau_debugfs_fini(struct nouveau_drm *drm)
+{
+	if (drm->debugfs && drm->debugfs->ctrl.priv)
+		nvif_object_fini(&drm->debugfs->ctrl);
+
+	kfree(drm->debugfs);
+	drm->debugfs = NULL;
+}
diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.h b/drivers/gpu/drm/nouveau/nouveau_debugfs.h
index 42d65c9..52c7161 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.h
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.h
@@ -4,8 +4,23 @@
 #include <drm/drmP.h>
 
 #if defined(CONFIG_DEBUG_FS)
+
+#include "nouveau_drm.h"
+
+struct nouveau_debugfs {
+	struct nvif_object ctrl;
+};
+
+static inline struct nouveau_debugfs *
+nouveau_debugfs(struct drm_device *dev)
+{
+	return nouveau_drm(dev)->debugfs;
+}
+
 extern int  nouveau_drm_debugfs_init(struct drm_minor *);
 extern void nouveau_drm_debugfs_cleanup(struct drm_minor *);
+extern int  nouveau_debugfs_init(struct nouveau_drm *);
+extern void nouveau_debugfs_fini(struct nouveau_drm *);
 #else
 static inline int
 nouveau_drm_debugfs_init(struct drm_minor *minor)
@@ -18,6 +33,17 @@ nouveau_drm_debugfs_cleanup(struct drm_minor *minor)
 {
 }
 
+static inline int
+nouveau_debugfs_init(struct nouveau_drm *)
+{
+	return 0;
+}
+
+static inline void
+nouveau_debugfs_fini(struct nouveau_drm *)
+{
+}
+
 #endif
 
 #endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index f751111..7d336a4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -453,6 +453,7 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
 			goto fail_dispinit;
 	}
 
+	nouveau_debugfs_init(drm);
 	nouveau_sysfs_init(dev);
 	nouveau_hwmon_init(dev);
 	nouveau_accel_init(drm);
@@ -492,6 +493,7 @@ nouveau_drm_unload(struct drm_device *dev)
 	nouveau_accel_fini(drm);
 	nouveau_hwmon_fini(dev);
 	nouveau_sysfs_fini(dev);
+	nouveau_debugfs_fini(drm);
 
 	if (dev->mode_config.num_crtc)
 		nouveau_display_fini(dev);
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
index a02813e..feecb90 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
@@ -165,6 +165,7 @@ struct nouveau_drm {
 	/* power management */
 	struct nouveau_hwmon *hwmon;
 	struct nouveau_sysfs *sysfs;
+	struct nouveau_debugfs *debugfs;
 
 	/* display power reference */
 	bool have_disp_power_ref;
-- 
cgit v1.1


From 6e9fc177399f08446293fec7607913fdbc95e191 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Thu, 30 Jul 2015 11:53:31 +0200
Subject: drm/nouveau/debugfs: add copy of sysfs pstate interface ported to
 debugfs

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/nouveau_debugfs.c | 140 +++++++++++++++++++++++++++++-
 1 file changed, 138 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
index fd4140b..3d0dc19 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -30,6 +30,7 @@
 
 #include <linux/debugfs.h>
 #include <nvif/class.h>
+#include <nvif/if0001.h>
 #include "nouveau_debugfs.h"
 #include "nouveau_drm.h"
 
@@ -45,6 +46,140 @@ nouveau_debugfs_vbios_image(struct seq_file *m, void *data)
 	return 0;
 }
 
+static int
+nouveau_debugfs_pstate_get(struct seq_file *m, void *data)
+{
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct nouveau_debugfs *debugfs = nouveau_debugfs(node->minor->dev);
+	struct nvif_object *ctrl = &debugfs->ctrl;
+	struct nvif_control_pstate_info_v0 info = {};
+	int ret, i;
+
+	if (!debugfs)
+		return -ENODEV;
+
+	ret = nvif_mthd(ctrl, NVIF_CONTROL_PSTATE_INFO, &info, sizeof(info));
+	if (ret)
+		return ret;
+
+	for (i = 0; i < info.count + 1; i++) {
+		const s32 state = i < info.count ? i :
+			NVIF_CONTROL_PSTATE_ATTR_V0_STATE_CURRENT;
+		struct nvif_control_pstate_attr_v0 attr = {
+			.state = state,
+			.index = 0,
+		};
+
+		ret = nvif_mthd(ctrl, NVIF_CONTROL_PSTATE_ATTR,
+				&attr, sizeof(attr));
+		if (ret)
+			return ret;
+
+		if (i < info.count)
+			seq_printf(m, "%02x:", attr.state);
+		else
+			seq_printf(m, "%s:", info.pwrsrc == 0 ? "DC" :
+					     info.pwrsrc == 1 ? "AC" : "--");
+
+		attr.index = 0;
+		do {
+			attr.state = state;
+			ret = nvif_mthd(ctrl, NVIF_CONTROL_PSTATE_ATTR,
+					&attr, sizeof(attr));
+			if (ret)
+				return ret;
+
+			seq_printf(m, " %s %d", attr.name, attr.min);
+			if (attr.min != attr.max)
+				seq_printf(m, "-%d", attr.max);
+			seq_printf(m, " %s", attr.unit);
+		} while (attr.index);
+
+		if (state >= 0) {
+			if (info.ustate_ac == state)
+				seq_printf(m, " AC");
+			if (info.ustate_dc == state)
+				seq_printf(m, " DC");
+			if (info.pstate == state)
+				seq_printf(m, " *");
+		} else {
+			if (info.ustate_ac < -1)
+				seq_printf(m, " AC");
+			if (info.ustate_dc < -1)
+				seq_printf(m, " DC");
+		}
+
+		seq_printf(m, "\n");
+	}
+
+	return 0;
+}
+
+static ssize_t
+nouveau_debugfs_pstate_set(struct file *file, const char __user *ubuf,
+			   size_t len, loff_t *offp)
+{
+	struct seq_file *m = file->private_data;
+	struct drm_info_node *node = (struct drm_info_node *) m->private;
+	struct nouveau_debugfs *debugfs = nouveau_debugfs(node->minor->dev);
+	struct nvif_object *ctrl = &debugfs->ctrl;
+	struct nvif_control_pstate_user_v0 args = { .pwrsrc = -EINVAL };
+	char buf[32] = {}, *tmp, *cur = buf;
+	long value, ret;
+
+	if (!debugfs)
+		return -ENODEV;
+
+	if (len >= sizeof(buf))
+		return -EINVAL;
+
+	if (copy_from_user(buf, ubuf, len))
+		return -EFAULT;
+
+	if ((tmp = strchr(buf, '\n')))
+		*tmp = '\0';
+
+	if (!strncasecmp(cur, "dc:", 3)) {
+		args.pwrsrc = 0;
+		cur += 3;
+	} else
+	if (!strncasecmp(cur, "ac:", 3)) {
+		args.pwrsrc = 1;
+		cur += 3;
+	}
+
+	if (!strcasecmp(cur, "none"))
+		args.ustate = NVIF_CONTROL_PSTATE_USER_V0_STATE_UNKNOWN;
+	else
+	if (!strcasecmp(cur, "auto"))
+		args.ustate = NVIF_CONTROL_PSTATE_USER_V0_STATE_PERFMON;
+	else {
+		ret = kstrtol(cur, 16, &value);
+		if (ret)
+			return ret;
+		args.ustate = value;
+	}
+
+	ret = nvif_mthd(ctrl, NVIF_CONTROL_PSTATE_USER, &args, sizeof(args));
+	if (ret < 0)
+		return ret;
+
+	return len;
+}
+
+static int
+nouveau_debugfs_pstate_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, nouveau_debugfs_pstate_get, inode->i_private);
+}
+
+static const struct file_operations nouveau_pstate_fops = {
+	.owner = THIS_MODULE,
+	.open = nouveau_debugfs_pstate_open,
+	.read = seq_read,
+	.write = nouveau_debugfs_pstate_set,
+};
+
 static struct drm_info_list nouveau_debugfs_list[] = {
 	{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
 };
@@ -53,8 +188,9 @@ static struct drm_info_list nouveau_debugfs_list[] = {
 static const struct nouveau_debugfs_files {
 	const char *name;
 	const struct file_operations *fops;
-} nouveau_debugfs_files[] = {};
-
+} nouveau_debugfs_files[] = {
+	{"pstate", &nouveau_pstate_fops},
+};
 
 static int
 nouveau_debugfs_create_file(struct drm_minor *minor,
-- 
cgit v1.1


From fcc95ce90fdd00b48252fe971ae1ea950bc63562 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Thu, 30 Jul 2015 11:56:20 +0200
Subject: drm/nouveau/sysfs: remove pstate interface

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/Kbuild          |   1 -
 drivers/gpu/drm/nouveau/nouveau_drm.c   |   4 -
 drivers/gpu/drm/nouveau/nouveau_drm.h   |   1 -
 drivers/gpu/drm/nouveau/nouveau_sysfs.c | 198 --------------------------------
 drivers/gpu/drm/nouveau/nouveau_sysfs.h |  21 ----
 5 files changed, 225 deletions(-)
 delete mode 100644 drivers/gpu/drm/nouveau/nouveau_sysfs.c
 delete mode 100644 drivers/gpu/drm/nouveau/nouveau_sysfs.h

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/Kbuild b/drivers/gpu/drm/nouveau/Kbuild
index a34b437..2527bf4 100644
--- a/drivers/gpu/drm/nouveau/Kbuild
+++ b/drivers/gpu/drm/nouveau/Kbuild
@@ -24,7 +24,6 @@ nouveau-y += nouveau_hwmon.o
 nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o
 nouveau-y += nouveau_nvif.o
 nouveau-$(CONFIG_NOUVEAU_PLATFORM_DRIVER) += nouveau_platform.o
-nouveau-y += nouveau_sysfs.o
 nouveau-y += nouveau_usif.o # userspace <-> nvif
 nouveau-y += nouveau_vga.o
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 7d336a4..2f2f252 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -47,7 +47,6 @@
 #include "nouveau_ttm.h"
 #include "nouveau_gem.h"
 #include "nouveau_vga.h"
-#include "nouveau_sysfs.h"
 #include "nouveau_hwmon.h"
 #include "nouveau_acpi.h"
 #include "nouveau_bios.h"
@@ -454,7 +453,6 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags)
 	}
 
 	nouveau_debugfs_init(drm);
-	nouveau_sysfs_init(dev);
 	nouveau_hwmon_init(dev);
 	nouveau_accel_init(drm);
 	nouveau_fbcon_init(dev);
@@ -492,7 +490,6 @@ nouveau_drm_unload(struct drm_device *dev)
 	nouveau_fbcon_fini(dev);
 	nouveau_accel_fini(drm);
 	nouveau_hwmon_fini(dev);
-	nouveau_sysfs_fini(dev);
 	nouveau_debugfs_fini(drm);
 
 	if (dev->mode_config.num_crtc)
@@ -1010,7 +1007,6 @@ static void nouveau_display_options(void)
 	DRM_DEBUG_DRIVER("... modeset      : %d\n", nouveau_modeset);
 	DRM_DEBUG_DRIVER("... runpm        : %d\n", nouveau_runtime_pm);
 	DRM_DEBUG_DRIVER("... vram_pushbuf : %d\n", nouveau_vram_pushbuf);
-	DRM_DEBUG_DRIVER("... pstate       : %d\n", nouveau_pstate);
 }
 
 static const struct dev_pm_ops nouveau_pm_ops = {
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
index feecb90..5c363ed 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
@@ -164,7 +164,6 @@ struct nouveau_drm {
 
 	/* power management */
 	struct nouveau_hwmon *hwmon;
-	struct nouveau_sysfs *sysfs;
 	struct nouveau_debugfs *debugfs;
 
 	/* display power reference */
diff --git a/drivers/gpu/drm/nouveau/nouveau_sysfs.c b/drivers/gpu/drm/nouveau/nouveau_sysfs.c
deleted file mode 100644
index c013ee4..0000000
--- a/drivers/gpu/drm/nouveau/nouveau_sysfs.c
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright 2013 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors: Ben Skeggs <bskeggs@redhat.com>
- */
-
-#include <nvif/os.h>
-#include <nvif/class.h>
-#include <nvif/if0001.h>
-#include <nvif/ioctl.h>
-
-#include "nouveau_sysfs.h"
-
-MODULE_PARM_DESC(pstate, "enable sysfs pstate file, which will be moved in the future");
-int nouveau_pstate;
-module_param_named(pstate, nouveau_pstate, int, 0400);
-
-static inline struct drm_device *
-drm_device(struct device *d)
-{
-	return dev_get_drvdata(d);
-}
-
-#define snappendf(p,r,f,a...) do {                                             \
-	snprintf(p, r, f, ##a);                                                \
-	r -= strlen(p);                                                        \
-	p += strlen(p);                                                        \
-} while(0)
-
-static ssize_t
-nouveau_sysfs_pstate_get(struct device *d, struct device_attribute *a, char *b)
-{
-	struct nouveau_sysfs *sysfs = nouveau_sysfs(drm_device(d));
-	struct nvif_control_pstate_info_v0 info = {};
-	size_t cnt = PAGE_SIZE;
-	char *buf = b;
-	int ret, i;
-
-	ret = nvif_mthd(&sysfs->ctrl, NVIF_CONTROL_PSTATE_INFO,
-			&info, sizeof(info));
-	if (ret)
-		return ret;
-
-	for (i = 0; i < info.count + 1; i++) {
-		const s32 state = i < info.count ? i :
-			NVIF_CONTROL_PSTATE_ATTR_V0_STATE_CURRENT;
-		struct nvif_control_pstate_attr_v0 attr = {
-			.state = state,
-			.index = 0,
-		};
-
-		ret = nvif_mthd(&sysfs->ctrl, NVIF_CONTROL_PSTATE_ATTR,
-				&attr, sizeof(attr));
-		if (ret)
-			return ret;
-
-		if (i < info.count)
-			snappendf(buf, cnt, "%02x:", attr.state);
-		else
-			snappendf(buf, cnt, "%s:", info.pwrsrc == 0 ? "DC" :
-						   info.pwrsrc == 1 ? "AC" :
-						   "--");
-
-		attr.index = 0;
-		do {
-			attr.state = state;
-			ret = nvif_mthd(&sysfs->ctrl,
-					NVIF_CONTROL_PSTATE_ATTR,
-					&attr, sizeof(attr));
-			if (ret)
-				return ret;
-
-			snappendf(buf, cnt, " %s %d", attr.name, attr.min);
-			if (attr.min != attr.max)
-				snappendf(buf, cnt, "-%d", attr.max);
-			snappendf(buf, cnt, " %s", attr.unit);
-		} while (attr.index);
-
-		if (state >= 0) {
-			if (info.ustate_ac == state)
-				snappendf(buf, cnt, " AC");
-			if (info.ustate_dc == state)
-				snappendf(buf, cnt, " DC");
-			if (info.pstate == state)
-				snappendf(buf, cnt, " *");
-		} else {
-			if (info.ustate_ac < -1)
-				snappendf(buf, cnt, " AC");
-			if (info.ustate_dc < -1)
-				snappendf(buf, cnt, " DC");
-		}
-
-		snappendf(buf, cnt, "\n");
-	}
-
-	return strlen(b);
-}
-
-static ssize_t
-nouveau_sysfs_pstate_set(struct device *d, struct device_attribute *a,
-			 const char *buf, size_t count)
-{
-	struct nouveau_sysfs *sysfs = nouveau_sysfs(drm_device(d));
-	struct nvif_control_pstate_user_v0 args = { .pwrsrc = -EINVAL };
-	long value, ret;
-	char *tmp;
-
-	if ((tmp = strchr(buf, '\n')))
-		*tmp = '\0';
-
-	if (!strncasecmp(buf, "dc:", 3)) {
-		args.pwrsrc = 0;
-		buf += 3;
-	} else
-	if (!strncasecmp(buf, "ac:", 3)) {
-		args.pwrsrc = 1;
-		buf += 3;
-	}
-
-	if (!strcasecmp(buf, "none"))
-		args.ustate = NVIF_CONTROL_PSTATE_USER_V0_STATE_UNKNOWN;
-	else
-	if (!strcasecmp(buf, "auto"))
-		args.ustate = NVIF_CONTROL_PSTATE_USER_V0_STATE_PERFMON;
-	else {
-		ret = kstrtol(buf, 16, &value);
-		if (ret)
-			return ret;
-		args.ustate = value;
-	}
-
-	ret = nvif_mthd(&sysfs->ctrl, NVIF_CONTROL_PSTATE_USER,
-			&args, sizeof(args));
-	if (ret < 0)
-		return ret;
-
-	return count;
-}
-
-static DEVICE_ATTR(pstate, S_IRUGO | S_IWUSR,
-		   nouveau_sysfs_pstate_get, nouveau_sysfs_pstate_set);
-
-void
-nouveau_sysfs_fini(struct drm_device *dev)
-{
-	struct nouveau_sysfs *sysfs = nouveau_sysfs(dev);
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvif_device *device = &drm->device;
-
-	if (sysfs && sysfs->ctrl.priv) {
-		device_remove_file(nvxx_device(device)->dev, &dev_attr_pstate);
-		nvif_object_fini(&sysfs->ctrl);
-	}
-
-	drm->sysfs = NULL;
-	kfree(sysfs);
-}
-
-int
-nouveau_sysfs_init(struct drm_device *dev)
-{
-	struct nouveau_drm *drm = nouveau_drm(dev);
-	struct nvif_device *device = &drm->device;
-	struct nouveau_sysfs *sysfs;
-	int ret;
-
-	if (!nouveau_pstate)
-		return 0;
-
-	sysfs = drm->sysfs = kzalloc(sizeof(*sysfs), GFP_KERNEL);
-	if (!sysfs)
-		return -ENOMEM;
-
-	ret = nvif_object_init(&device->object, 0, NVIF_CLASS_CONTROL,
-			       NULL, 0, &sysfs->ctrl);
-	if (ret == 0)
-		device_create_file(nvxx_device(device)->dev, &dev_attr_pstate);
-
-	return 0;
-}
diff --git a/drivers/gpu/drm/nouveau/nouveau_sysfs.h b/drivers/gpu/drm/nouveau/nouveau_sysfs.h
deleted file mode 100644
index 4e5ea92..0000000
--- a/drivers/gpu/drm/nouveau/nouveau_sysfs.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef __NOUVEAU_SYSFS_H__
-#define __NOUVEAU_SYSFS_H__
-
-#include "nouveau_drm.h"
-
-struct nouveau_sysfs {
-	struct nvif_object ctrl;
-};
-
-static inline struct nouveau_sysfs *
-nouveau_sysfs(struct drm_device *dev)
-{
-	return nouveau_drm(dev)->sysfs;
-}
-
-int  nouveau_sysfs_init(struct drm_device *);
-void nouveau_sysfs_fini(struct drm_device *);
-
-extern int nouveau_pstate;
-
-#endif
-- 
cgit v1.1


From 2e7db87dee8f4a731a560b1f6a2bc588f78823bf Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Sun, 20 Sep 2015 14:40:27 +0200
Subject: drm/nouveau/nouveau/perfmon: add interface files for current core
 voltage

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 drivers/gpu/drm/nouveau/include/nvif/device.h |  1 +
 drivers/gpu/drm/nouveau/nouveau_hwmon.c       | 50 +++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvif/device.h b/drivers/gpu/drm/nouveau/include/nvif/device.h
index 09eaf6a..e0ed2f4 100644
--- a/drivers/gpu/drm/nouveau/include/nvif/device.h
+++ b/drivers/gpu/drm/nouveau/include/nvif/device.h
@@ -63,6 +63,7 @@ u64  nvif_device_time(struct nvif_device *);
 #define nvxx_clk(a) nvxx_device(a)->clk
 #define nvxx_i2c(a) nvxx_device(a)->i2c
 #define nvxx_therm(a) nvxx_device(a)->therm
+#define nvxx_volt(a) nvxx_device(a)->volt
 
 #include <core/device.h>
 #include <engine/fifo.h>
diff --git a/drivers/gpu/drm/nouveau/nouveau_hwmon.c b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
index 491c714..8e13467 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hwmon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hwmon.c
@@ -34,6 +34,8 @@
 #include "nouveau_drm.h"
 #include "nouveau_hwmon.h"
 
+#include <nvkm/subdev/volt.h>
+
 #if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
 static ssize_t
 nouveau_hwmon_show_temp(struct device *d, struct device_attribute *a, char *buf)
@@ -512,6 +514,35 @@ static SENSOR_DEVICE_ATTR(pwm1_max, S_IRUGO | S_IWUSR,
 			  nouveau_hwmon_get_pwm1_max,
 			  nouveau_hwmon_set_pwm1_max, 0);
 
+static ssize_t
+nouveau_hwmon_get_in0_input(struct device *d,
+			    struct device_attribute *a, char *buf)
+{
+	struct drm_device *dev = dev_get_drvdata(d);
+	struct nouveau_drm *drm = nouveau_drm(dev);
+	struct nvkm_volt *volt = nvxx_volt(&drm->device);
+	int ret;
+
+	ret = nvkm_volt_get(volt);
+	if (ret < 0)
+		return ret;
+
+	return sprintf(buf, "%i\n", ret / 1000);
+}
+
+static SENSOR_DEVICE_ATTR(in0_input, S_IRUGO,
+			  nouveau_hwmon_get_in0_input, NULL, 0);
+
+static ssize_t
+nouveau_hwmon_get_in0_label(struct device *d,
+			    struct device_attribute *a, char *buf)
+{
+	return sprintf(buf, "GPU core\n");
+}
+
+static SENSOR_DEVICE_ATTR(in0_label, S_IRUGO,
+			  nouveau_hwmon_get_in0_label, NULL, 0);
+
 static struct attribute *hwmon_default_attributes[] = {
 	&sensor_dev_attr_name.dev_attr.attr,
 	&sensor_dev_attr_update_rate.dev_attr.attr,
@@ -542,6 +573,12 @@ static struct attribute *hwmon_pwm_fan_attributes[] = {
 	NULL
 };
 
+static struct attribute *hwmon_in0_attributes[] = {
+	&sensor_dev_attr_in0_input.dev_attr.attr,
+	&sensor_dev_attr_in0_label.dev_attr.attr,
+	NULL
+};
+
 static const struct attribute_group hwmon_default_attrgroup = {
 	.attrs = hwmon_default_attributes,
 };
@@ -554,6 +591,9 @@ static const struct attribute_group hwmon_fan_rpm_attrgroup = {
 static const struct attribute_group hwmon_pwm_fan_attrgroup = {
 	.attrs = hwmon_pwm_fan_attributes,
 };
+static const struct attribute_group hwmon_in0_attrgroup = {
+	.attrs = hwmon_in0_attributes,
+};
 #endif
 
 int
@@ -562,6 +602,7 @@ nouveau_hwmon_init(struct drm_device *dev)
 #if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
 	struct nouveau_drm *drm = nouveau_drm(dev);
 	struct nvkm_therm *therm = nvxx_therm(&drm->device);
+	struct nvkm_volt *volt = nvxx_volt(&drm->device);
 	struct nouveau_hwmon *hwmon;
 	struct device *hwmon_dev;
 	int ret = 0;
@@ -613,6 +654,14 @@ nouveau_hwmon_init(struct drm_device *dev)
 			goto error;
 	}
 
+	if (volt && nvkm_volt_get(volt) >= 0) {
+		ret = sysfs_create_group(&hwmon_dev->kobj,
+					 &hwmon_in0_attrgroup);
+
+		if (ret)
+			goto error;
+	}
+
 	hwmon->hwmon = hwmon_dev;
 
 	return 0;
@@ -638,6 +687,7 @@ nouveau_hwmon_fini(struct drm_device *dev)
 		sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_temp_attrgroup);
 		sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_pwm_fan_attrgroup);
 		sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_fan_rpm_attrgroup);
+		sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_in0_attrgroup);
 
 		hwmon_device_unregister(hwmon->hwmon);
 	}
-- 
cgit v1.1


From 0a882cadbc63fd2da3994af7115b4ada2fcbd638 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Fri, 8 Jan 2016 08:56:51 +1000
Subject: drm/nouveau/kms: take mode_config mutex in connector hotplug path

fdo#93634

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/nouveau/nouveau_connector.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 84e63b5..fcebfae 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -983,10 +983,13 @@ nouveau_connector_hotplug(struct nvif_notify *notify)
 
 		NV_DEBUG(drm, "%splugged %s\n", plugged ? "" : "un", name);
 
+		mutex_lock(&drm->dev->mode_config.mutex);
 		if (plugged)
 			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
 		else
 			drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+		mutex_unlock(&drm->dev->mode_config.mutex);
+
 		drm_helper_hpd_irq_event(connector->dev);
 	}
 
-- 
cgit v1.1


From bec4961e2af539b167b470909861bfb6d9c3c363 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Sun, 27 Sep 2015 02:41:34 +0200
Subject: drm/nouveau/pci: add gf106 variant

v2: change email used in header
v4: change Copyright information
v5: revert Copyright changes

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
---
 drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 10 +++---
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild    |  1 +
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c   | 39 +++++++++++++++++++++++
 4 files changed, 46 insertions(+), 5 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
index fee0a97..2abe560 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
@@ -34,4 +34,5 @@ int nv4c_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int g84_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int g94_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int gf100_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
+int gf106_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index f5d9a1e..7345041 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -1388,7 +1388,7 @@ nvc1_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gf106_pci_new,
 	.pmu = gf100_pmu_new,
 	.therm = gt215_therm_new,
 	.timer = nv41_timer_new,
@@ -1423,7 +1423,7 @@ nvc3_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gf106_pci_new,
 	.pmu = gf100_pmu_new,
 	.therm = gt215_therm_new,
 	.timer = nv41_timer_new,
@@ -1566,7 +1566,7 @@ nvcf_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gf106_pci_new,
 	.pmu = gf100_pmu_new,
 	.therm = gt215_therm_new,
 	.timer = nv41_timer_new,
@@ -1601,7 +1601,7 @@ nvd7_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gf106_pci_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
 	.ce[0] = gf100_ce_new,
@@ -1634,7 +1634,7 @@ nvd9_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gf106_pci_new,
 	.pmu = gf119_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
index 4476ef7..7e0bd05 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
@@ -7,3 +7,4 @@ nvkm-y += nvkm/subdev/pci/nv4c.o
 nvkm-y += nvkm/subdev/pci/g84.o
 nvkm-y += nvkm/subdev/pci/g94.o
 nvkm-y += nvkm/subdev/pci/gf100.o
+nvkm-y += nvkm/subdev/pci/gf106.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c
new file mode 100644
index 0000000..6c4f2ba
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2015 Karol Herbst <nouveau@karolherbst.de>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Karol Herbst <nouveau@karolherbst.de>
+ */
+#include "priv.h"
+
+static const struct nvkm_pci_func
+gf106_pci_func = {
+	.init = g84_pci_init,
+	.rd32 = nv40_pci_rd32,
+	.wr08 = nv40_pci_wr08,
+	.wr32 = nv40_pci_wr32,
+	.msi_rearm = nv40_pci_msi_rearm,
+};
+
+int
+gf106_pci_new(struct nvkm_device *device, int index, struct nvkm_pci **ppci)
+{
+	return nvkm_pci_new_(&gf106_pci_func, device, index, ppci);
+}
-- 
cgit v1.1


From 28c80605757883016c11a13465bd0573848f2139 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Sun, 30 Aug 2015 20:06:16 +0200
Subject: drm/nouveau/pci: add gk104 variant

v2: change email used in header
v4: change Copyright information
v5: revert Copyright changes

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
---
 drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h |  1 +
 drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 20 ++++++------
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild    |  1 +
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c   | 39 +++++++++++++++++++++++
 4 files changed, 51 insertions(+), 10 deletions(-)
 create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
index 2abe560..17fe7b7 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
@@ -35,4 +35,5 @@ int g84_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int g94_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int gf100_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int gf106_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
+int gk104_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 7345041..b1ba1c7 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -1669,7 +1669,7 @@ nve4_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1706,7 +1706,7 @@ nve6_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1743,7 +1743,7 @@ nve7_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk104_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1804,7 +1804,7 @@ nvf0_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk110_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1840,7 +1840,7 @@ nvf1_chipset = {
 	.mc = gf100_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk110_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1876,7 +1876,7 @@ nv106_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk208_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1912,7 +1912,7 @@ nv108_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gk208_pmu_new,
 	.therm = gf119_therm_new,
 	.timer = nv41_timer_new,
@@ -1948,7 +1948,7 @@ nv117_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
 	.therm = gm107_therm_new,
 	.timer = gk20a_timer_new,
@@ -1979,7 +1979,7 @@ nv124_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
 	.timer = gk20a_timer_new,
 	.volt = gk104_volt_new,
@@ -2010,7 +2010,7 @@ nv126_chipset = {
 	.mc = gk20a_mc_new,
 	.mmu = gf100_mmu_new,
 	.mxm = nv50_mxm_new,
-	.pci = g94_pci_new,
+	.pci = gk104_pci_new,
 	.pmu = gm107_pmu_new,
 	.timer = gk20a_timer_new,
 	.volt = gk104_volt_new,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
index 7e0bd05..724afd4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
@@ -8,3 +8,4 @@ nvkm-y += nvkm/subdev/pci/g84.o
 nvkm-y += nvkm/subdev/pci/g94.o
 nvkm-y += nvkm/subdev/pci/gf100.o
 nvkm-y += nvkm/subdev/pci/gf106.o
+nvkm-y += nvkm/subdev/pci/gk104.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c
new file mode 100644
index 0000000..5aaf6c7
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2015 Karol Herbst <nouveau@karolherbst.de>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Karol Herbst <nouveau@karolherbst.de>
+ */
+#include "priv.h"
+
+static const struct nvkm_pci_func
+gk104_pci_func = {
+	.init = g84_pci_init,
+	.rd32 = nv40_pci_rd32,
+	.wr08 = nv40_pci_wr08,
+	.wr32 = nv40_pci_wr32,
+	.msi_rearm = nv40_pci_msi_rearm,
+};
+
+int
+gk104_pci_new(struct nvkm_device *device, int index, struct nvkm_pci **ppci)
+{
+	return nvkm_pci_new_(&gk104_pci_func, device, index, ppci);
+}
-- 
cgit v1.1


From bcc19d9bf5cd8d49428c487adced1aa101271b18 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Tue, 15 Sep 2015 18:48:37 +0200
Subject: drm/nouveau/pci: implement generic code for pcie speed change

v2: rename and group functions
v4: change copyright information
    move printing of pcie speeds into oneinit,
    rename all pcie functions to nvkm_pcie_*
    don't try to raise the pcie version when no higher one is supported
v5: revert Copyright changes and rename nvkm_pcie_raise_version to nvkm_pcie_set_version
v6: remove some useless pci_is_pcie checks and rework messages

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
---
 drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h |  14 ++
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild    |   1 +
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c    |  14 ++
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c    | 165 ++++++++++++++++++++++
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h    |  16 +++
 5 files changed, 210 insertions(+)
 create mode 100644 drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
index 17fe7b7..ddb9138 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pci.h
@@ -2,6 +2,12 @@
 #define __NVKM_PCI_H__
 #include <core/subdev.h>
 
+enum nvkm_pcie_speed {
+	NVKM_PCIE_SPEED_2_5,
+	NVKM_PCIE_SPEED_5_0,
+	NVKM_PCIE_SPEED_8_0,
+};
+
 struct nvkm_pci {
 	const struct nvkm_pci_func *func;
 	struct nvkm_subdev subdev;
@@ -18,6 +24,11 @@ struct nvkm_pci {
 		bool acquired;
 	} agp;
 
+	struct {
+		enum nvkm_pcie_speed speed;
+		u8 width;
+	} pcie;
+
 	bool msi;
 };
 
@@ -36,4 +47,7 @@ int g94_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int gf100_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int gf106_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
 int gk104_pci_new(struct nvkm_device *, int, struct nvkm_pci **);
+
+/* pcie functions */
+int nvkm_pcie_set_link(struct nvkm_pci *, enum nvkm_pcie_speed, u8 width);
 #endif
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
index 724afd4..3c2519f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/Kbuild
@@ -1,5 +1,6 @@
 nvkm-y += nvkm/subdev/pci/agp.o
 nvkm-y += nvkm/subdev/pci/base.o
+nvkm-y += nvkm/subdev/pci/pcie.o
 nvkm-y += nvkm/subdev/pci/nv04.o
 nvkm-y += nvkm/subdev/pci/nv40.o
 nvkm-y += nvkm/subdev/pci/nv46.o
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
index d671dcf..65057c8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/base.c
@@ -107,6 +107,15 @@ nvkm_pci_preinit(struct nvkm_subdev *subdev)
 }
 
 static int
+nvkm_pci_oneinit(struct nvkm_subdev *subdev)
+{
+	struct nvkm_pci *pci = nvkm_pci(subdev);
+	if (pci_is_pcie(pci->pdev))
+		return nvkm_pcie_oneinit(pci);
+	return 0;
+}
+
+static int
 nvkm_pci_init(struct nvkm_subdev *subdev)
 {
 	struct nvkm_pci *pci = nvkm_pci(subdev);
@@ -117,6 +126,8 @@ nvkm_pci_init(struct nvkm_subdev *subdev)
 		ret = nvkm_agp_init(pci);
 		if (ret)
 			return ret;
+	} else if (pci_is_pcie(pci->pdev)) {
+		nvkm_pcie_init(pci);
 	}
 
 	if (pci->func->init)
@@ -143,6 +154,7 @@ nvkm_pci_dtor(struct nvkm_subdev *subdev)
 static const struct nvkm_subdev_func
 nvkm_pci_func = {
 	.dtor = nvkm_pci_dtor,
+	.oneinit = nvkm_pci_oneinit,
 	.preinit = nvkm_pci_preinit,
 	.init = nvkm_pci_init,
 	.fini = nvkm_pci_fini,
@@ -160,6 +172,8 @@ nvkm_pci_new_(const struct nvkm_pci_func *func, struct nvkm_device *device,
 	pci->func = func;
 	pci->pdev = device->func->pci(device)->pdev;
 	pci->irq = -1;
+	pci->pcie.speed = -1;
+	pci->pcie.width = -1;
 
 	if (device->type == NVKM_DEVICE_AGP)
 		nvkm_agp_ctor(pci);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
new file mode 100644
index 0000000..b32954f
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
@@ -0,0 +1,165 @@
+/*
+ * Copyright 2015 Karol Herbst <nouveau@karolherbst.de>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Karol Herbst <git@karolherbst.de>
+ */
+#include "priv.h"
+
+static char *nvkm_pcie_speeds[] = {
+	"2.5GT/s",
+	"5.0GT/s",
+	"8.0GT/s",
+};
+
+static enum nvkm_pcie_speed
+nvkm_pcie_speed(enum pci_bus_speed speed)
+{
+	switch (speed) {
+	case PCIE_SPEED_2_5GT:
+		return NVKM_PCIE_SPEED_2_5;
+	case PCIE_SPEED_5_0GT:
+		return NVKM_PCIE_SPEED_5_0;
+	case PCIE_SPEED_8_0GT:
+		return NVKM_PCIE_SPEED_8_0;
+	default:
+		/* XXX 0x16 is 8_0, assume 0x17 will be 16_0 for now */
+		if (speed == 0x17)
+			return NVKM_PCIE_SPEED_8_0;
+		return -1;
+	}
+}
+
+static int
+nvkm_pcie_get_version(struct nvkm_pci *pci)
+{
+	if (!pci->func->pcie.version)
+		return -ENOSYS;
+
+	return pci->func->pcie.version(pci);
+}
+
+static int
+nvkm_pcie_get_max_version(struct nvkm_pci *pci)
+{
+	if (!pci->func->pcie.version_supported)
+		return -ENOSYS;
+
+	return pci->func->pcie.version_supported(pci);
+}
+
+static int
+nvkm_pcie_set_version(struct nvkm_pci *pci, int version)
+{
+	if (!pci->func->pcie.set_version)
+		return -ENOSYS;
+
+	nvkm_trace(&pci->subdev, "set to version %i\n", version);
+	pci->func->pcie.set_version(pci, version);
+	return nvkm_pcie_get_version(pci);
+}
+
+int
+nvkm_pcie_oneinit(struct nvkm_pci *pci)
+{
+	if (pci->func->pcie.max_speed)
+		nvkm_debug(&pci->subdev, "pcie max speed: %s\n",
+			   nvkm_pcie_speeds[pci->func->pcie.max_speed(pci)]);
+	return 0;
+}
+
+int
+nvkm_pcie_init(struct nvkm_pci *pci)
+{
+	struct nvkm_subdev *subdev = &pci->subdev;
+	int ret;
+
+	/* raise pcie version first */
+	ret = nvkm_pcie_get_version(pci);
+	if (ret > 0) {
+		int max_version = nvkm_pcie_get_max_version(pci);
+		if (max_version > 0 && max_version > ret)
+			ret = nvkm_pcie_set_version(pci, max_version);
+
+		if (ret < max_version)
+			nvkm_error(subdev, "couldn't raise version: %i\n", ret);
+	}
+
+	if (pci->func->pcie.init)
+		pci->func->pcie.init(pci);
+
+	if (pci->pcie.speed != -1)
+		nvkm_pcie_set_link(pci, pci->pcie.speed, pci->pcie.width);
+
+	return 0;
+}
+
+int
+nvkm_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width)
+{
+	struct nvkm_subdev *subdev = &pci->subdev;
+	enum nvkm_pcie_speed cur_speed, max_speed;
+	struct pci_bus *pbus;
+	int ret;
+
+	if (pci || !pci_is_pcie(pci->pdev))
+		return 0;
+	pbus = pci->pdev->bus;
+
+	if (!pci->func->pcie.set_link)
+		return -ENOSYS;
+
+	nvkm_trace(subdev, "requested %s\n", nvkm_pcie_speeds[speed]);
+
+	if (pci->func->pcie.version(pci) < 2) {
+		nvkm_error(subdev, "setting link failed due to low version\n");
+		return -ENODEV;
+	}
+
+	cur_speed = pci->func->pcie.cur_speed(pci);
+	max_speed = min(nvkm_pcie_speed(pbus->max_bus_speed),
+			pci->func->pcie.max_speed(pci));
+
+	nvkm_trace(subdev, "current speed: %s\n", nvkm_pcie_speeds[cur_speed]);
+
+	if (speed > max_speed) {
+		nvkm_debug(subdev, "%s not supported by bus or card, dropping"
+			   "requested speed to %s", nvkm_pcie_speeds[speed],
+			   nvkm_pcie_speeds[max_speed]);
+		speed = max_speed;
+	}
+
+	pci->pcie.speed = speed;
+	pci->pcie.width = width;
+
+	if (speed == cur_speed) {
+		nvkm_debug(subdev, "requested matches current speed\n");
+		return speed;
+	}
+
+	nvkm_debug(subdev, "set link to %s x%i\n",
+		   nvkm_pcie_speeds[speed], width);
+
+	ret = pci->func->pcie.set_link(pci, speed, width);
+	if (ret < 0)
+		nvkm_error(subdev, "setting link failed: %i\n", ret);
+
+	return ret;
+}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
index cf46d38..79eb979 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
@@ -12,6 +12,18 @@ struct nvkm_pci_func {
 	void (*wr08)(struct nvkm_pci *, u16 addr, u8 data);
 	void (*wr32)(struct nvkm_pci *, u16 addr, u32 data);
 	void (*msi_rearm)(struct nvkm_pci *);
+
+	struct {
+		int (*init)(struct nvkm_pci *);
+		int (*set_link)(struct nvkm_pci *, enum nvkm_pcie_speed, u8);
+
+		enum nvkm_pcie_speed (*max_speed)(struct nvkm_pci *);
+		enum nvkm_pcie_speed (*cur_speed)(struct nvkm_pci *);
+
+		void (*set_version)(struct nvkm_pci *, u8);
+		int (*version)(struct nvkm_pci *);
+		int (*version_supported)(struct nvkm_pci *);
+	} pcie;
 };
 
 u32 nv40_pci_rd32(struct nvkm_pci *, u16);
@@ -22,4 +34,8 @@ void nv40_pci_msi_rearm(struct nvkm_pci *);
 void nv46_pci_msi_rearm(struct nvkm_pci *);
 
 void g84_pci_init(struct nvkm_pci *pci);
+
+/* pcie functions */
+int nvkm_pcie_oneinit(struct nvkm_pci *);
+int nvkm_pcie_init(struct nvkm_pci *);
 #endif
-- 
cgit v1.1


From 5cca4bdc0d0518b31c7bf8f5e8a895af01c4c90a Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Tue, 5 Jan 2016 21:44:18 +0100
Subject: drm/nouveau/pci: implement pcie speed change for tesla

v5: don't set fermi or kepler func pointers
v6: fix alignment
---
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c  | 92 ++++++++++++++++++++++++++
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/g94.c  | 18 +++++
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h | 10 +++
 3 files changed, 120 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c
index 3faa6bf..62438d8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g84.c
@@ -25,6 +25,80 @@
 
 #include <core/pci.h>
 
+static int
+g84_pcie_version_supported(struct nvkm_pci *pci)
+{
+	/* g84 and g86 report wrong information about what they support */
+	return 1;
+}
+
+int
+g84_pcie_version(struct nvkm_pci *pci)
+{
+	struct nvkm_device *device = pci->subdev.device;
+	return (nvkm_rd32(device, 0x00154c) & 0x1) + 1;
+}
+
+void
+g84_pcie_set_version(struct nvkm_pci *pci, u8 ver)
+{
+	struct nvkm_device *device = pci->subdev.device;
+	nvkm_mask(device, 0x00154c, 0x1, (ver >= 2 ? 0x1 : 0x0));
+}
+
+static void
+g84_pcie_set_cap_speed(struct nvkm_pci *pci, bool full_speed)
+{
+	struct nvkm_device *device = pci->subdev.device;
+	nvkm_mask(device, 0x00154c, 0x80, full_speed ? 0x80 : 0x0);
+}
+
+enum nvkm_pcie_speed
+g84_pcie_cur_speed(struct nvkm_pci *pci)
+{
+	u32 reg_v = nvkm_pci_rd32(pci, 0x88) & 0x30000;
+	switch (reg_v) {
+	case 0x30000:
+		return NVKM_PCIE_SPEED_8_0;
+	case 0x20000:
+		return NVKM_PCIE_SPEED_5_0;
+	case 0x10000:
+	default:
+		return NVKM_PCIE_SPEED_2_5;
+	}
+}
+
+enum nvkm_pcie_speed
+g84_pcie_max_speed(struct nvkm_pci *pci)
+{
+	u32 reg_v = nvkm_pci_rd32(pci, 0x460) & 0x3300;
+	if (reg_v == 0x2200)
+		return NVKM_PCIE_SPEED_5_0;
+	return NVKM_PCIE_SPEED_2_5;
+}
+
+void
+g84_pcie_set_link_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed)
+{
+	u32 mask_value;
+
+	if (speed == NVKM_PCIE_SPEED_5_0)
+		mask_value = 0x20;
+	else
+		mask_value = 0x10;
+
+	nvkm_pci_mask(pci, 0x460, 0x30, mask_value);
+	nvkm_pci_mask(pci, 0x460, 0x1, 0x1);
+}
+
+int
+g84_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width)
+{
+	g84_pcie_set_cap_speed(pci, speed == NVKM_PCIE_SPEED_5_0);
+	g84_pcie_set_link_speed(pci, speed);
+	return 0;
+}
+
 void
 g84_pci_init(struct nvkm_pci *pci)
 {
@@ -48,6 +122,14 @@ g84_pci_init(struct nvkm_pci *pci)
 		nvkm_pci_mask(pci, 0x041c, 0x00000060, 0x00000000);
 }
 
+int
+g84_pcie_init(struct nvkm_pci *pci)
+{
+	bool full_speed = g84_pcie_cur_speed(pci) == NVKM_PCIE_SPEED_5_0;
+	g84_pcie_set_cap_speed(pci, full_speed);
+	return 0;
+}
+
 static const struct nvkm_pci_func
 g84_pci_func = {
 	.init = g84_pci_init,
@@ -55,6 +137,16 @@ g84_pci_func = {
 	.wr08 = nv40_pci_wr08,
 	.wr32 = nv40_pci_wr32,
 	.msi_rearm = nv46_pci_msi_rearm,
+
+	.pcie.init = g84_pcie_init,
+	.pcie.set_link = g84_pcie_set_link,
+
+	.pcie.max_speed = g84_pcie_max_speed,
+	.pcie.cur_speed = g84_pcie_cur_speed,
+
+	.pcie.set_version = g84_pcie_set_version,
+	.pcie.version = g84_pcie_version,
+	.pcie.version_supported = g84_pcie_version_supported,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g94.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g94.c
index cd311ee..4344412 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g94.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/g94.c
@@ -23,6 +23,14 @@
  */
 #include "priv.h"
 
+int
+g94_pcie_version_supported(struct nvkm_pci *pci)
+{
+	if ((nvkm_pci_rd32(pci, 0x460) & 0x200) == 0x200)
+		return 2;
+	return 1;
+}
+
 static const struct nvkm_pci_func
 g94_pci_func = {
 	.init = g84_pci_init,
@@ -30,6 +38,16 @@ g94_pci_func = {
 	.wr08 = nv40_pci_wr08,
 	.wr32 = nv40_pci_wr32,
 	.msi_rearm = nv40_pci_msi_rearm,
+
+	.pcie.init = g84_pcie_init,
+	.pcie.set_link = g84_pcie_set_link,
+
+	.pcie.max_speed = g84_pcie_max_speed,
+	.pcie.cur_speed = g84_pcie_cur_speed,
+
+	.pcie.set_version = g84_pcie_set_version,
+	.pcie.version = g84_pcie_version,
+	.pcie.version_supported = g94_pcie_version_supported,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
index 79eb979..8c389a6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
@@ -36,6 +36,16 @@ void nv46_pci_msi_rearm(struct nvkm_pci *);
 void g84_pci_init(struct nvkm_pci *pci);
 
 /* pcie functions */
+void g84_pcie_set_version(struct nvkm_pci *, u8);
+int g84_pcie_version(struct nvkm_pci *);
+void g84_pcie_set_link_speed(struct nvkm_pci *, enum nvkm_pcie_speed);
+enum nvkm_pcie_speed g84_pcie_cur_speed(struct nvkm_pci *);
+enum nvkm_pcie_speed g84_pcie_max_speed(struct nvkm_pci *);
+int g84_pcie_init(struct nvkm_pci *);
+int g84_pcie_set_link(struct nvkm_pci *, enum nvkm_pcie_speed, u8);
+
+int g94_pcie_version_supported(struct nvkm_pci *);
+
 int nvkm_pcie_oneinit(struct nvkm_pci *);
 int nvkm_pcie_init(struct nvkm_pci *);
 #endif
-- 
cgit v1.1


From 7c923844bf618d8d9cbe49901089915afba86f2e Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Tue, 5 Jan 2016 21:44:39 +0100
Subject: drm/nouveau/pci: implement pcie speed change for Fermi

v5: don't set kepler func pointers
v6: fix alignment and line length
---
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf100.c | 57 +++++++++++++++++++++++++
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c | 10 +++++
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h  |  7 +++
 3 files changed, 74 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf100.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf100.c
index 25e1ae7..e30ea67 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf100.c
@@ -29,6 +29,53 @@ gf100_pci_msi_rearm(struct nvkm_pci *pci)
 	nvkm_pci_wr08(pci, 0x0704, 0xff);
 }
 
+void
+gf100_pcie_set_version(struct nvkm_pci *pci, u8 ver)
+{
+	struct nvkm_device *device = pci->subdev.device;
+	nvkm_mask(device, 0x02241c, 0x1, ver > 1 ? 1 : 0);
+}
+
+int
+gf100_pcie_version(struct nvkm_pci *pci)
+{
+	struct nvkm_device *device = pci->subdev.device;
+	return (nvkm_rd32(device, 0x02241c) & 0x1) + 1;
+}
+
+void
+gf100_pcie_set_cap_speed(struct nvkm_pci *pci, bool full_speed)
+{
+	struct nvkm_device *device = pci->subdev.device;
+	nvkm_mask(device, 0x02241c, 0x80, full_speed ? 0x80 : 0x0);
+}
+
+int
+gf100_pcie_cap_speed(struct nvkm_pci *pci)
+{
+	struct nvkm_device *device = pci->subdev.device;
+	u8 punits_pci_cap_speed = nvkm_rd32(device, 0x02241c) & 0x80;
+	if (punits_pci_cap_speed == 0x80)
+		return 1;
+	return 0;
+}
+
+int
+gf100_pcie_init(struct nvkm_pci *pci)
+{
+	bool full_speed = g84_pcie_cur_speed(pci) == NVKM_PCIE_SPEED_5_0;
+	gf100_pcie_set_cap_speed(pci, full_speed);
+	return 0;
+}
+
+int
+gf100_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width)
+{
+	gf100_pcie_set_cap_speed(pci, speed == NVKM_PCIE_SPEED_5_0);
+	g84_pcie_set_link_speed(pci, speed);
+	return 0;
+}
+
 static const struct nvkm_pci_func
 gf100_pci_func = {
 	.init = g84_pci_init,
@@ -36,6 +83,16 @@ gf100_pci_func = {
 	.wr08 = nv40_pci_wr08,
 	.wr32 = nv40_pci_wr32,
 	.msi_rearm = gf100_pci_msi_rearm,
+
+	.pcie.init = gf100_pcie_init,
+	.pcie.set_link = gf100_pcie_set_link,
+
+	.pcie.max_speed = g84_pcie_max_speed,
+	.pcie.cur_speed = g84_pcie_cur_speed,
+
+	.pcie.set_version = gf100_pcie_set_version,
+	.pcie.version = gf100_pcie_version,
+	.pcie.version_supported = g94_pcie_version_supported,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c
index 6c4f2ba..c3b798c 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gf106.c
@@ -30,6 +30,16 @@ gf106_pci_func = {
 	.wr08 = nv40_pci_wr08,
 	.wr32 = nv40_pci_wr32,
 	.msi_rearm = nv40_pci_msi_rearm,
+
+	.pcie.init = gf100_pcie_init,
+	.pcie.set_link = gf100_pcie_set_link,
+
+	.pcie.max_speed = g84_pcie_max_speed,
+	.pcie.cur_speed = g84_pcie_cur_speed,
+
+	.pcie.set_version = gf100_pcie_set_version,
+	.pcie.version = gf100_pcie_version,
+	.pcie.version_supported = g94_pcie_version_supported,
 };
 
 int
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
index 8c389a6..23de318 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/priv.h
@@ -46,6 +46,13 @@ int g84_pcie_set_link(struct nvkm_pci *, enum nvkm_pcie_speed, u8);
 
 int g94_pcie_version_supported(struct nvkm_pci *);
 
+void gf100_pcie_set_version(struct nvkm_pci *, u8);
+int gf100_pcie_version(struct nvkm_pci *);
+void gf100_pcie_set_cap_speed(struct nvkm_pci *, bool);
+int gf100_pcie_cap_speed(struct nvkm_pci *);
+int gf100_pcie_init(struct nvkm_pci *);
+int gf100_pcie_set_link(struct nvkm_pci *, enum nvkm_pcie_speed, u8);
+
 int nvkm_pcie_oneinit(struct nvkm_pci *);
 int nvkm_pcie_init(struct nvkm_pci *);
 #endif
-- 
cgit v1.1


From 3aba825ffa6615971bb5feae57806288c14d4096 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Tue, 5 Jan 2016 21:44:52 +0100
Subject: drm/nouveau/pci: implement pcie speed change for kepler+

v2: rename functions
v3: remove pcie2 accessors
v6: fix alignement and line width, also remove useless code

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c | 189 ++++++++++++++++++++++++
 1 file changed, 189 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c
index 5aaf6c7..e680305 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/gk104.c
@@ -23,6 +23,185 @@
  */
 #include "priv.h"
 
+static int
+gk104_pcie_version_supported(struct nvkm_pci *pci)
+{
+	return (nvkm_rd32(pci->subdev.device, 0x8c1c0) & 0x4) == 0x4 ? 2 : 1;
+}
+
+static void
+gk104_pcie_set_cap_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed)
+{
+	struct nvkm_device *device = pci->subdev.device;
+
+	switch (speed) {
+	case NVKM_PCIE_SPEED_2_5:
+		gf100_pcie_set_cap_speed(pci, false);
+		nvkm_mask(device, 0x8c1c0, 0x30000, 0x10000);
+		break;
+	case NVKM_PCIE_SPEED_5_0:
+		gf100_pcie_set_cap_speed(pci, true);
+		nvkm_mask(device, 0x8c1c0, 0x30000, 0x20000);
+		break;
+	case NVKM_PCIE_SPEED_8_0:
+		gf100_pcie_set_cap_speed(pci, true);
+		nvkm_mask(device, 0x8c1c0, 0x30000, 0x30000);
+		break;
+	}
+}
+
+static enum nvkm_pcie_speed
+gk104_pcie_cap_speed(struct nvkm_pci *pci)
+{
+	int speed = gf100_pcie_cap_speed(pci);
+
+	if (speed == 0)
+		return NVKM_PCIE_SPEED_2_5;
+
+	if (speed >= 1) {
+		int speed2 = nvkm_rd32(pci->subdev.device, 0x8c1c0) & 0x30000;
+		switch (speed2) {
+		case 0x00000:
+		case 0x10000:
+			return NVKM_PCIE_SPEED_2_5;
+		case 0x20000:
+			return NVKM_PCIE_SPEED_5_0;
+		case 0x30000:
+			return NVKM_PCIE_SPEED_8_0;
+		}
+	}
+
+	return -EINVAL;
+}
+
+static void
+gk104_pcie_set_lnkctl_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed)
+{
+	u8 reg_v = 0;
+	switch (speed) {
+	case NVKM_PCIE_SPEED_2_5:
+		reg_v = 1;
+		break;
+	case NVKM_PCIE_SPEED_5_0:
+		reg_v = 2;
+		break;
+	case NVKM_PCIE_SPEED_8_0:
+		reg_v = 3;
+		break;
+	}
+	nvkm_pci_mask(pci, 0xa8, 0x3, reg_v);
+}
+
+static enum nvkm_pcie_speed
+gk104_pcie_lnkctl_speed(struct nvkm_pci *pci)
+{
+	u8 reg_v = nvkm_pci_rd32(pci, 0xa8) & 0x3;
+	switch (reg_v) {
+	case 0:
+	case 1:
+		return NVKM_PCIE_SPEED_2_5;
+	case 2:
+		return NVKM_PCIE_SPEED_5_0;
+	case 3:
+		return NVKM_PCIE_SPEED_8_0;
+	}
+	return -1;
+}
+
+static enum nvkm_pcie_speed
+gk104_pcie_max_speed(struct nvkm_pci *pci)
+{
+	u32 max_speed = nvkm_rd32(pci->subdev.device, 0x8c1c0) & 0x300000;
+	switch (max_speed) {
+	case 0x000000:
+		return NVKM_PCIE_SPEED_8_0;
+	case 0x100000:
+		return NVKM_PCIE_SPEED_5_0;
+	case 0x200000:
+		return NVKM_PCIE_SPEED_2_5;
+	}
+	return NVKM_PCIE_SPEED_2_5;
+}
+
+static void
+gk104_pcie_set_link_speed(struct nvkm_pci *pci, enum nvkm_pcie_speed speed)
+{
+	struct nvkm_device *device = pci->subdev.device;
+	u32 mask_value;
+
+	switch (speed) {
+	case NVKM_PCIE_SPEED_8_0:
+		mask_value = 0x00000;
+		break;
+	case NVKM_PCIE_SPEED_5_0:
+		mask_value = 0x40000;
+		break;
+	case NVKM_PCIE_SPEED_2_5:
+	default:
+		mask_value = 0x80000;
+		break;
+	}
+
+	nvkm_mask(device, 0x8c040, 0xc0000, mask_value);
+	nvkm_mask(device, 0x8c040, 0x1, 0x1);
+}
+
+static int
+gk104_pcie_init(struct nvkm_pci * pci)
+{
+	enum nvkm_pcie_speed lnkctl_speed, max_speed, cap_speed;
+	struct nvkm_subdev *subdev = &pci->subdev;
+
+	if (gf100_pcie_version(pci) < 2)
+		return 0;
+
+	lnkctl_speed = gk104_pcie_lnkctl_speed(pci);
+	max_speed = gk104_pcie_max_speed(pci);
+	cap_speed = gk104_pcie_cap_speed(pci);
+
+	if (cap_speed != max_speed) {
+		nvkm_trace(subdev, "adjusting cap to max speed\n");
+		gk104_pcie_set_cap_speed(pci, max_speed);
+		cap_speed = gk104_pcie_cap_speed(pci);
+		if (cap_speed != max_speed)
+			nvkm_warn(subdev, "failed to adjust cap speed\n");
+	}
+
+	if (lnkctl_speed != max_speed) {
+		nvkm_debug(subdev, "adjusting lnkctl to max speed\n");
+		gk104_pcie_set_lnkctl_speed(pci, max_speed);
+		lnkctl_speed = gk104_pcie_lnkctl_speed(pci);
+		if (lnkctl_speed != max_speed)
+			nvkm_error(subdev, "failed to adjust lnkctl speed\n");
+	}
+
+	return 0;
+}
+
+static int
+gk104_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width)
+{
+	struct nvkm_subdev *subdev = &pci->subdev;
+	enum nvkm_pcie_speed lnk_ctl_speed = gk104_pcie_lnkctl_speed(pci);
+	enum nvkm_pcie_speed lnk_cap_speed = gk104_pcie_cap_speed(pci);
+
+	if (speed > lnk_cap_speed) {
+		speed = lnk_cap_speed;
+		nvkm_warn(subdev, "dropping requested speed due too low cap"
+			  " speed\n");
+	}
+
+	if (speed > lnk_ctl_speed) {
+		speed = lnk_ctl_speed;
+		nvkm_warn(subdev, "dropping requested speed due too low"
+			  " lnkctl speed\n");
+	}
+
+	gk104_pcie_set_link_speed(pci, speed);
+	return 0;
+}
+
+
 static const struct nvkm_pci_func
 gk104_pci_func = {
 	.init = g84_pci_init,
@@ -30,6 +209,16 @@ gk104_pci_func = {
 	.wr08 = nv40_pci_wr08,
 	.wr32 = nv40_pci_wr32,
 	.msi_rearm = nv40_pci_msi_rearm,
+
+	.pcie.init = gk104_pcie_init,
+	.pcie.set_link = gk104_pcie_set_link,
+
+	.pcie.max_speed = gk104_pcie_max_speed,
+	.pcie.cur_speed = g84_pcie_cur_speed,
+
+	.pcie.set_version = gf100_pcie_set_version,
+	.pcie.version = gf100_pcie_version,
+	.pcie.version_supported = gk104_pcie_version_supported,
 };
 
 int
-- 
cgit v1.1


From c6e2f9bc0367c0e5c734bf8b3ab1ee097977f1e2 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Tue, 15 Sep 2015 18:47:12 +0200
Subject: drm/nouveau/bios/perf: parse the pci speed from the bios for tesla
 and newer cards

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
---
 drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h |  2 ++
 drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c         | 16 ++++++++++++++++
 2 files changed, 18 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h
index 7cc2bec..d3bd2501 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/perf.h
@@ -13,6 +13,8 @@ struct nvbios_perfE {
 	u32 vdec;
 	u32 disp;
 	u32 script;
+	u8  pcie_speed;
+	u8  pcie_width;
 };
 
 u16 nvbios_perf_entry(struct nvkm_bios *, int idx,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
index aa7e33b..636bfb6 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/perf.c
@@ -24,6 +24,7 @@
 #include <subdev/bios.h>
 #include <subdev/bios/bit.h>
 #include <subdev/bios/perf.h>
+#include <subdev/pci.h>
 
 u16
 nvbios_perf_table(struct nvkm_bios *bios, u8 *ver, u8 *hdr,
@@ -145,6 +146,21 @@ nvbios_perfEp(struct nvkm_bios *bios, int idx,
 		break;
 	case 0x40:
 		info->voltage  = nvbios_rd08(bios, perf + 0x02);
+		switch (nvbios_rd08(bios, perf + 0xb) & 0x3) {
+		case 0:
+			info->pcie_speed = NVKM_PCIE_SPEED_5_0;
+			break;
+		case 3:
+		case 1:
+			info->pcie_speed = NVKM_PCIE_SPEED_2_5;
+			break;
+		case 2:
+			info->pcie_speed = NVKM_PCIE_SPEED_8_0;
+			break;
+		default:
+			break;
+		}
+		info->pcie_width = 0xff;
 		break;
 	default:
 		return 0x0000;
-- 
cgit v1.1


From d3b378c09c7b81e9005c2118343f8b7feeaaca8b Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Tue, 15 Sep 2015 18:49:08 +0200
Subject: drm/nouveau/perf: add fields for pci speed and width and use it for
 the pstates

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
---
 drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h | 3 +++
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c    | 2 ++
 2 files changed, 5 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h
index 22e125f..6b33bc0 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/clk.h
@@ -2,6 +2,7 @@
 #define __NVKM_CLK_H__
 #include <core/subdev.h>
 #include <core/notify.h>
+#include <subdev/pci.h>
 struct nvbios_pll;
 struct nvkm_pll_vals;
 
@@ -59,6 +60,8 @@ struct nvkm_pstate {
 	struct nvkm_cstate base;
 	u8 pstate;
 	u8 fanspeed;
+	enum nvkm_pcie_speed pcie_speed;
+	u8 pcie_width;
 };
 
 struct nvkm_domain {
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
index dc8682c..c769aff 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
@@ -330,6 +330,8 @@ nvkm_pstate_new(struct nvkm_clk *clk, int idx)
 
 	pstate->pstate = perfE.pstate;
 	pstate->fanspeed = perfE.fanspeed;
+	pstate->pcie_speed = perfE.pcie_speed;
+	pstate->pcie_width = perfE.pcie_width;
 	cstate->voltage = perfE.voltage;
 	cstate->domain[nv_clk_src_core] = perfE.core;
 	cstate->domain[nv_clk_src_shader] = perfE.shader;
-- 
cgit v1.1


From f68f4c960a3f39bf1ca30313f690486361639745 Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Tue, 15 Sep 2015 18:49:32 +0200
Subject: drm/nouveau/perf: change pcie speed on pstate change

v2: remove error and only set link for pcie devices
v6: remove check for pcie device

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
index c769aff..889cce2 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
@@ -176,6 +176,7 @@ nvkm_pstate_prog(struct nvkm_clk *clk, int pstatei)
 {
 	struct nvkm_subdev *subdev = &clk->subdev;
 	struct nvkm_ram *ram = subdev->device->fb->ram;
+	struct nvkm_pci *pci = subdev->device->pci;
 	struct nvkm_pstate *pstate;
 	int ret, idx = 0;
 
@@ -187,6 +188,8 @@ nvkm_pstate_prog(struct nvkm_clk *clk, int pstatei)
 	nvkm_debug(subdev, "setting performance state %d\n", pstatei);
 	clk->pstate = pstatei;
 
+	nvkm_pcie_set_link(pci, pstate->pcie_speed, pstate->pcie_width);
+
 	if (ram && ram->func->calc) {
 		int khz = pstate->base.domain[nv_clk_src_mem];
 		do {
-- 
cgit v1.1


From a18c91decee6ba4fc252bf82108adc1207dd1f86 Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Mon, 11 Jan 2016 10:29:08 +1000
Subject: drm/nouveau/pmu: prevent falcon from acking interrupts routed to the
 host

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---
 .../drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h   | 1366 +++++++++---------
 .../drm/nouveau/nvkm/subdev/pmu/fuc/gf119.fuc4.h   | 1284 +++++++++--------
 .../drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h   |  338 +++--
 .../drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h   | 1516 ++++++++++----------
 .../gpu/drm/nouveau/nvkm/subdev/pmu/fuc/kernel.fuc |   14 +-
 5 files changed, 2252 insertions(+), 2266 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h
index 302557c..7702944 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf100.fuc3.h
@@ -24,8 +24,8 @@ uint32_t gf100_pmu_data[] = {
 	0x00000000,
 /* 0x0058: proc_list_head */
 	0x54534f48,
-	0x00000512,
-	0x000004af,
+	0x00000507,
+	0x000004a4,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -46,8 +46,8 @@ uint32_t gf100_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x584d454d,
-	0x0000075e,
-	0x00000750,
+	0x00000753,
+	0x00000745,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -68,8 +68,8 @@ uint32_t gf100_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x46524550,
-	0x00000762,
-	0x00000760,
+	0x00000757,
+	0x00000755,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -90,8 +90,8 @@ uint32_t gf100_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x5f433249,
-	0x00000b92,
-	0x00000a35,
+	0x00000b87,
+	0x00000a2a,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -112,8 +112,8 @@ uint32_t gf100_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x54534554,
-	0x00000bbb,
-	0x00000b94,
+	0x00000bb0,
+	0x00000b89,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -134,8 +134,8 @@ uint32_t gf100_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x454c4449,
-	0x00000bc7,
-	0x00000bc5,
+	0x00000bbc,
+	0x00000bba,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -229,26 +229,26 @@ uint32_t gf100_pmu_data[] = {
 /* 0x0370: memx_func_head */
 	0x00000001,
 	0x00000000,
-	0x00000551,
+	0x00000546,
 /* 0x037c: memx_func_next */
 	0x00000002,
 	0x00000000,
-	0x000005db,
+	0x000005d0,
 	0x00000003,
 	0x00000002,
-	0x000006a5,
+	0x0000069a,
 	0x00040004,
 	0x00000000,
-	0x000006c1,
+	0x000006b6,
 	0x00010005,
 	0x00000000,
-	0x000006de,
+	0x000006d3,
 	0x00010006,
 	0x00000000,
-	0x00000663,
+	0x00000658,
 	0x00000007,
 	0x00000000,
-	0x000006e9,
+	0x000006de,
 /* 0x03c4: memx_func_tail */
 /* 0x03c4: memx_ts_start */
 	0x00000000,
@@ -917,7 +917,7 @@ uint32_t gf100_pmu_data[] = {
 };
 
 uint32_t gf100_pmu_code[] = {
-	0x039e0ef5,
+	0x03930ef5,
 /* 0x0004: rd32 */
 	0x07a007f1,
 	0xd00604b6,
@@ -987,7 +987,7 @@ uint32_t gf100_pmu_code[] = {
 	0xbb9a0a98,
 	0x1cf4029a,
 	0x01d7f00f,
-	0x02dd21f5,
+	0x02d221f5,
 	0x0ef494bd,
 /* 0x00f9: intr_watchdog_next_time */
 	0x9b0a9815,
@@ -1039,7 +1039,7 @@ uint32_t gf100_pmu_code[] = {
 	0x48e7f1c0,
 	0x53e3f14f,
 	0x00d7f054,
-	0x034221f5,
+	0x033721f5,
 	0x07f1c0fc,
 	0x04b604c0,
 	0x000cd006,
@@ -1048,760 +1048,758 @@ uint32_t gf100_pmu_code[] = {
 	0x04b60688,
 	0x0009d006,
 /* 0x01ca: intr_skip_subintr */
-	0x89c404bd,
-	0x070bf420,
-	0xffbfa4f1,
-/* 0x01d4: intr_skip_pause */
-	0xf44089c4,
-	0xa4f1070b,
-/* 0x01de: intr_skip_user0 */
-	0x07f0ffbf,
-	0x0604b604,
-	0xbd0008d0,
-	0xfe80fc04,
-	0xf0fc0088,
-	0xd0fce0fc,
-	0xb0fcc0fc,
-	0x90fca0fc,
-	0x00fc80fc,
-	0xf80032f4,
-/* 0x0205: ticks_from_ns */
-	0xf9c0f901,
-	0xcbd7f1b0,
-	0x00d3f000,
-	0x041321f5,
-	0x03e8ccec,
-	0xf400b4b0,
-	0xeeec120b,
-	0xd7f103e8,
-	0xd3f000cb,
-	0x1321f500,
-/* 0x022d: ticks_from_ns_quit */
-	0x02ceb904,
-	0xc0fcb0fc,
-/* 0x0236: ticks_from_us */
-	0xc0f900f8,
+	0x97f104bd,
+	0x90bd00e0,
+	0xf00489fd,
+	0x04b60407,
+	0x0008d006,
+	0x80fc04bd,
+	0xfc0088fe,
+	0xfce0fcf0,
+	0xfcc0fcd0,
+	0xfca0fcb0,
+	0xfc80fc90,
+	0x0032f400,
+/* 0x01fa: ticks_from_ns */
+	0xc0f901f8,
 	0xd7f1b0f9,
 	0xd3f000cb,
-	0x1321f500,
-	0x02ceb904,
-	0xf400b4b0,
-	0xe4bd050b,
-/* 0x0250: ticks_from_us_quit */
-	0xc0fcb0fc,
-/* 0x0256: ticks_to_us */
-	0xd7f100f8,
-	0xd3f000cb,
-	0xecedff00,
-/* 0x0262: timer */
-	0x90f900f8,
-	0x32f480f9,
-	0x03f89810,
-	0xf40086b0,
-	0x84bd651c,
-	0xb63807f0,
-	0x08d00604,
-	0xf004bd00,
-	0x84b63487,
-	0x0088cf06,
-	0xbb9a0998,
-	0xe9bb0298,
-	0x03fe8000,
-	0xb60887f0,
-	0x88cf0684,
-	0x0284f000,
-	0xf0261bf4,
-	0x84b63487,
-	0x0088cf06,
-	0xf406e0b8,
-	0xe8b8090b,
-	0x111cf406,
-/* 0x02b8: timer_reset */
-	0xb63407f0,
-	0x0ed00604,
-	0x8004bd00,
-/* 0x02c6: timer_enable */
-	0x87f09a0e,
-	0x3807f001,
+	0x0821f500,
+	0xe8ccec04,
+	0x00b4b003,
+	0xec120bf4,
+	0xf103e8ee,
+	0xf000cbd7,
+	0x21f500d3,
+/* 0x0222: ticks_from_ns_quit */
+	0xceb90408,
+	0xfcb0fc02,
+/* 0x022b: ticks_from_us */
+	0xf900f8c0,
+	0xf1b0f9c0,
+	0xf000cbd7,
+	0x21f500d3,
+	0xceb90408,
+	0x00b4b002,
+	0xbd050bf4,
+/* 0x0245: ticks_from_us_quit */
+	0xfcb0fce4,
+/* 0x024b: ticks_to_us */
+	0xf100f8c0,
+	0xf000cbd7,
+	0xedff00d3,
+/* 0x0257: timer */
+	0xf900f8ec,
+	0xf480f990,
+	0xf8981032,
+	0x0086b003,
+	0xbd651cf4,
+	0x3807f084,
 	0xd00604b6,
 	0x04bd0008,
-/* 0x02d4: timer_done */
-	0xfc1031f4,
-	0xf890fc80,
-/* 0x02dd: send_proc */
-	0xf980f900,
-	0x05e89890,
-	0xf004e998,
-	0x89b80486,
-	0x2a0bf406,
-	0x940398c4,
-	0x80b60488,
-	0x008ebb18,
-	0x8000fa98,
-	0x8d80008a,
-	0x028c8001,
-	0xb6038b80,
-	0x94f00190,
-	0x04e98007,
-/* 0x0317: send_done */
-	0xfc0231f4,
-	0xf880fc90,
-/* 0x031d: find */
-	0xf080f900,
-	0x31f45887,
-/* 0x0325: find_loop */
-	0x008a9801,
-	0xf406aeb8,
-	0x80b6100b,
-	0x6886b158,
-	0xf01bf402,
-/* 0x033b: find_done */
-	0xb90132f4,
-	0x80fc028e,
-/* 0x0342: send */
-	0x21f500f8,
-	0x01f4031d,
-/* 0x034b: recv */
-	0xf900f897,
-	0x9880f990,
-	0xe99805e8,
-	0x0132f404,
-	0xf40689b8,
-	0x89c43d0b,
-	0x0180b603,
-	0x800784f0,
-	0xea9805e8,
-	0xfef0f902,
-	0xf0f9018f,
-	0x9402efb9,
-	0xe9bb0499,
-	0x18e0b600,
-	0x9803eb98,
-	0xed9802ec,
-	0x00ee9801,
-	0xf0fca5f9,
-	0xf400f8fe,
-	0xf0fc0131,
-/* 0x0398: recv_done */
-	0x90fc80fc,
-/* 0x039e: init */
-	0x17f100f8,
-	0x14b60108,
-	0x0011cf06,
-	0x010911e7,
-	0xfe0814b6,
-	0x17f10014,
-	0x13f000e0,
-	0x1c07f000,
-	0xd00604b6,
-	0x04bd0001,
-	0xf0ff17f0,
-	0x04b61407,
-	0x0001d006,
-	0x17f004bd,
-	0x0015f102,
-	0x1007f008,
+	0xb63487f0,
+	0x88cf0684,
+	0x9a099800,
+	0xbb0298bb,
+	0xfe8000e9,
+	0x0887f003,
+	0xcf0684b6,
+	0x84f00088,
+	0x261bf402,
+	0xb63487f0,
+	0x88cf0684,
+	0x06e0b800,
+	0xb8090bf4,
+	0x1cf406e8,
+/* 0x02ad: timer_reset */
+	0x3407f011,
 	0xd00604b6,
-	0x04bd0001,
-	0x011a17f1,
-	0xfe0013f0,
-	0x31f40010,
-	0x0117f010,
-	0xb63807f0,
+	0x04bd000e,
+/* 0x02bb: timer_enable */
+	0xf09a0e80,
+	0x07f00187,
+	0x0604b638,
+	0xbd0008d0,
+/* 0x02c9: timer_done */
+	0x1031f404,
+	0x90fc80fc,
+/* 0x02d2: send_proc */
+	0x80f900f8,
+	0xe89890f9,
+	0x04e99805,
+	0xb80486f0,
+	0x0bf40689,
+	0x0398c42a,
+	0xb6048894,
+	0x8ebb1880,
+	0x00fa9800,
+	0x80008a80,
+	0x8c80018d,
+	0x038b8002,
+	0xf00190b6,
+	0xe9800794,
+	0x0231f404,
+/* 0x030c: send_done */
+	0x80fc90fc,
+/* 0x0312: find */
+	0x80f900f8,
+	0xf45887f0,
+/* 0x031a: find_loop */
+	0x8a980131,
+	0x06aeb800,
+	0xb6100bf4,
+	0x86b15880,
+	0x1bf40268,
+	0x0132f4f0,
+/* 0x0330: find_done */
+	0xfc028eb9,
+/* 0x0337: send */
+	0xf500f880,
+	0xf4031221,
+	0x00f89701,
+/* 0x0340: recv */
+	0x80f990f9,
+	0x9805e898,
+	0x32f404e9,
+	0x0689b801,
+	0xc43d0bf4,
+	0x80b60389,
+	0x0784f001,
+	0x9805e880,
+	0xf0f902ea,
+	0xf9018ffe,
+	0x02efb9f0,
+	0xbb049994,
+	0xe0b600e9,
+	0x03eb9818,
+	0x9802ec98,
+	0xee9801ed,
+	0xfca5f900,
+	0x00f8fef0,
+	0xfc0131f4,
+/* 0x038d: recv_done */
+	0xfc80fcf0,
+/* 0x0393: init */
+	0xf100f890,
+	0xb6010817,
+	0x11cf0614,
+	0x0911e700,
+	0x0814b601,
+	0xf10014fe,
+	0xf000e017,
+	0x07f00013,
+	0x0604b61c,
+	0xbd0001d0,
+	0xff17f004,
+	0xb61407f0,
 	0x01d00604,
 	0xf004bd00,
-/* 0x0402: init_proc */
-	0xf19858f7,
-	0x0016b001,
-	0xf9fa0bf4,
-	0x58f0b615,
-/* 0x0413: mulu32_32_64 */
-	0xf9f20ef4,
-	0xf920f910,
-	0x9540f930,
-	0xd29510e1,
-	0xbdc4bd10,
-	0xc0edffb4,
-	0xb9301dff,
-	0x34f10234,
-	0x34b6ffff,
-	0x1045b610,
-	0xbb00c3bb,
-	0xe2ff01b4,
-	0x0234b930,
-	0xffff34f1,
-	0xb61034b6,
-	0xc3bb1045,
-	0x01b4bb00,
-	0xbb3012ff,
-	0x40fc00b3,
-	0x20fc30fc,
-	0x00f810fc,
-/* 0x0464: host_send */
-	0x04b017f1,
-	0xcf0614b6,
-	0x27f10011,
-	0x24b604a0,
-	0x0022cf06,
-	0xf40612b8,
-	0x1ec4320b,
-	0x04ee9407,
-	0x0270e0b7,
-	0x9803eb98,
-	0xed9802ec,
-	0x00ee9801,
-	0x034221f5,
-	0xc40110b6,
-	0x07f10f1e,
-	0x04b604b0,
-	0x000ed006,
-	0x0ef404bd,
-/* 0x04ad: host_send_done */
-/* 0x04af: host_recv */
-	0xf100f8ba,
-	0xf14e4917,
-	0xb8525413,
-	0x0bf406e1,
-/* 0x04bd: host_recv_wait */
-	0xcc17f1aa,
+	0x15f10217,
+	0x07f00800,
+	0x0604b610,
+	0xbd0001d0,
+	0x1a17f104,
+	0x0013f001,
+	0xf40010fe,
+	0x17f01031,
+	0x3807f001,
+	0xd00604b6,
+	0x04bd0001,
+/* 0x03f7: init_proc */
+	0x9858f7f0,
+	0x16b001f1,
+	0xfa0bf400,
+	0xf0b615f9,
+	0xf20ef458,
+/* 0x0408: mulu32_32_64 */
+	0x20f910f9,
+	0x40f930f9,
+	0x9510e195,
+	0xc4bd10d2,
+	0xedffb4bd,
+	0x301dffc0,
+	0xf10234b9,
+	0xb6ffff34,
+	0x45b61034,
+	0x00c3bb10,
+	0xff01b4bb,
+	0x34b930e2,
+	0xff34f102,
+	0x1034b6ff,
+	0xbb1045b6,
+	0xb4bb00c3,
+	0x3012ff01,
+	0xfc00b3bb,
+	0xfc30fc40,
+	0xf810fc20,
+/* 0x0459: host_send */
+	0xb017f100,
 	0x0614b604,
 	0xf10011cf,
-	0xb604c827,
+	0xb604a027,
 	0x22cf0624,
-	0x0816f000,
-	0xf40612b8,
-	0x23c4e60b,
-	0x0434b607,
-	0x02f030b7,
-	0x80033b80,
-	0x3d80023c,
-	0x003e8001,
-	0xf00120b6,
-	0x07f10f24,
-	0x04b604c8,
-	0x0002d006,
-	0x27f004bd,
-	0x0007f040,
-	0xd00604b6,
-	0x04bd0002,
-/* 0x0512: host_init */
-	0x17f100f8,
+	0x0612b800,
+	0xc4320bf4,
+	0xee94071e,
+	0x70e0b704,
+	0x03eb9802,
+	0x9802ec98,
+	0xee9801ed,
+	0x3721f500,
+	0x0110b603,
+	0xf10f1ec4,
+	0xb604b007,
+	0x0ed00604,
+	0xf404bd00,
+/* 0x04a2: host_send_done */
+	0x00f8ba0e,
+/* 0x04a4: host_recv */
+	0x4e4917f1,
+	0x525413f1,
+	0xf406e1b8,
+/* 0x04b2: host_recv_wait */
+	0x17f1aa0b,
+	0x14b604cc,
+	0x0011cf06,
+	0x04c827f1,
+	0xcf0624b6,
+	0x16f00022,
+	0x0612b808,
+	0xc4e60bf4,
+	0x34b60723,
+	0xf030b704,
+	0x033b8002,
+	0x80023c80,
+	0x3e80013d,
+	0x0120b600,
+	0xf10f24f0,
+	0xb604c807,
+	0x02d00604,
+	0xf004bd00,
+	0x07f04027,
+	0x0604b600,
+	0xbd0002d0,
+/* 0x0507: host_init */
+	0xf100f804,
+	0xb6008017,
+	0x15f11014,
+	0x07f10270,
+	0x04b604d0,
+	0x0001d006,
+	0x17f104bd,
 	0x14b60080,
-	0x7015f110,
-	0xd007f102,
+	0xf015f110,
+	0xdc07f102,
 	0x0604b604,
 	0xbd0001d0,
-	0x8017f104,
-	0x1014b600,
-	0x02f015f1,
-	0x04dc07f1,
+	0x0117f004,
+	0x04c407f1,
 	0xd00604b6,
 	0x04bd0001,
-	0xf10117f0,
-	0xb604c407,
-	0x01d00604,
-	0xf804bd00,
-/* 0x0551: memx_func_enter */
-	0x2067f100,
-	0x5d77f116,
-	0xff73f1f5,
+/* 0x0546: memx_func_enter */
+	0x67f100f8,
+	0x77f11620,
+	0x73f1f55d,
+	0x6eb9ffff,
+	0x0421f402,
+	0xfd02d8b9,
+	0x60f90487,
+	0xd0fc80f9,
+	0x21f4e0fc,
+	0xfe77f13f,
+	0xff73f1ff,
 	0x026eb9ff,
 	0xb90421f4,
 	0x87fd02d8,
 	0xf960f904,
 	0xfcd0fc80,
 	0x3f21f4e0,
-	0xfffe77f1,
-	0xffff73f1,
+	0x26f067f1,
 	0xf4026eb9,
 	0xd8b90421,
 	0x0487fd02,
 	0x80f960f9,
 	0xe0fcd0fc,
-	0xf13f21f4,
-	0xb926f067,
-	0x21f4026e,
-	0x02d8b904,
-	0xf90487fd,
-	0xfc80f960,
-	0xf4e0fcd0,
-	0x67f03f21,
-	0xe007f104,
-	0x0604b607,
-	0xbd0006d0,
-/* 0x05bd: memx_func_enter_wait */
-	0xc067f104,
-	0x0664b607,
-	0xf00066cf,
-	0x0bf40464,
-	0x2c67f0f3,
-	0xcf0664b6,
-	0x06800066,
-/* 0x05db: memx_func_leave */
-	0xf000f8f1,
-	0x64b62c67,
-	0x0066cf06,
-	0xf0f20680,
+	0xf03f21f4,
 	0x07f10467,
-	0x04b607e4,
+	0x04b607e0,
 	0x0006d006,
-/* 0x05f6: memx_func_leave_wait */
+/* 0x05b2: memx_func_enter_wait */
 	0x67f104bd,
 	0x64b607c0,
 	0x0066cf06,
 	0xf40464f0,
-	0x67f1f31b,
-	0x77f126f0,
-	0x73f00001,
-	0x026eb900,
-	0xb90421f4,
-	0x87fd02d8,
-	0xf960f905,
-	0xfcd0fc80,
-	0x3f21f4e0,
-	0x162067f1,
-	0xf4026eb9,
-	0xd8b90421,
-	0x0587fd02,
-	0x80f960f9,
-	0xe0fcd0fc,
-	0xf13f21f4,
-	0xf00aa277,
+	0x67f0f30b,
+	0x0664b62c,
+	0x800066cf,
+	0x00f8f106,
+/* 0x05d0: memx_func_leave */
+	0xb62c67f0,
+	0x66cf0664,
+	0xf2068000,
+	0xf10467f0,
+	0xb607e407,
+	0x06d00604,
+/* 0x05eb: memx_func_leave_wait */
+	0xf104bd00,
+	0xb607c067,
+	0x66cf0664,
+	0x0464f000,
+	0xf1f31bf4,
+	0xf126f067,
+	0xf0000177,
 	0x6eb90073,
 	0x0421f402,
 	0xfd02d8b9,
 	0x60f90587,
 	0xd0fc80f9,
 	0x21f4e0fc,
-/* 0x0663: memx_func_wait_vblank */
-	0x9800f83f,
-	0x66b00016,
-	0x130bf400,
-	0xf40166b0,
-	0x0ef4060b,
-/* 0x0675: memx_func_wait_vblank_head1 */
-	0x2077f12e,
-	0x070ef400,
-/* 0x067c: memx_func_wait_vblank_head0 */
-	0x000877f1,
-/* 0x0680: memx_func_wait_vblank_0 */
-	0x07c467f1,
-	0xcf0664b6,
-	0x67fd0066,
-	0xf31bf404,
-/* 0x0690: memx_func_wait_vblank_1 */
-	0x07c467f1,
-	0xcf0664b6,
-	0x67fd0066,
-	0xf30bf404,
-/* 0x06a0: memx_func_wait_vblank_fini */
-	0xf80410b6,
-/* 0x06a5: memx_func_wr32 */
-	0x00169800,
-	0xb6011598,
-	0x60f90810,
-	0xd0fc50f9,
-	0x21f4e0fc,
-	0x0242b63f,
-	0xf8e91bf4,
-/* 0x06c1: memx_func_wait */
-	0x2c87f000,
-	0xcf0684b6,
-	0x1e980088,
-	0x011d9800,
-	0x98021c98,
-	0x10b6031b,
-	0xa421f410,
-/* 0x06de: memx_func_delay */
-	0x1e9800f8,
+	0x2067f13f,
+	0x026eb916,
+	0xb90421f4,
+	0x87fd02d8,
+	0xf960f905,
+	0xfcd0fc80,
+	0x3f21f4e0,
+	0x0aa277f1,
+	0xb90073f0,
+	0x21f4026e,
+	0x02d8b904,
+	0xf90587fd,
+	0xfc80f960,
+	0xf4e0fcd0,
+	0x00f83f21,
+/* 0x0658: memx_func_wait_vblank */
+	0xb0001698,
+	0x0bf40066,
+	0x0166b013,
+	0xf4060bf4,
+/* 0x066a: memx_func_wait_vblank_head1 */
+	0x77f12e0e,
+	0x0ef40020,
+/* 0x0671: memx_func_wait_vblank_head0 */
+	0x0877f107,
+/* 0x0675: memx_func_wait_vblank_0 */
+	0xc467f100,
+	0x0664b607,
+	0xfd0066cf,
+	0x1bf40467,
+/* 0x0685: memx_func_wait_vblank_1 */
+	0xc467f1f3,
+	0x0664b607,
+	0xfd0066cf,
+	0x0bf40467,
+/* 0x0695: memx_func_wait_vblank_fini */
+	0x0410b6f3,
+/* 0x069a: memx_func_wr32 */
+	0x169800f8,
+	0x01159800,
+	0xf90810b6,
+	0xfc50f960,
+	0xf4e0fcd0,
+	0x42b63f21,
+	0xe91bf402,
+/* 0x06b6: memx_func_wait */
+	0x87f000f8,
+	0x0684b62c,
+	0x980088cf,
+	0x1d98001e,
+	0x021c9801,
+	0xb6031b98,
+	0x21f41010,
+/* 0x06d3: memx_func_delay */
+	0x9800f8a4,
+	0x10b6001e,
+	0x7f21f404,
+/* 0x06de: memx_func_train */
+	0x00f800f8,
+/* 0x06e0: memx_exec */
+	0xd0f9e0f9,
+	0xb902c1b9,
+/* 0x06ea: memx_exec_next */
+	0x139802b2,
 	0x0410b600,
+	0x01f034e7,
+	0x01e033e7,
+	0xf00132b6,
+	0x35980c30,
+	0xb855f9de,
+	0x1ef40612,
+	0xf10b98e4,
+	0xbbf20c98,
+	0xb7f102cb,
+	0xb4b607c4,
+	0x00bbcf06,
+	0xe0fcd0fc,
+	0x033721f5,
+/* 0x0726: memx_info */
+	0xc67000f8,
+	0x0e0bf401,
+/* 0x072c: memx_info_data */
+	0x03ccc7f1,
+	0x0800b7f1,
+/* 0x0737: memx_info_train */
+	0xf10b0ef4,
+	0xf10bccc7,
+/* 0x073f: memx_info_send */
+	0xf50100b7,
+	0xf8033721,
+/* 0x0745: memx_recv */
+	0x01d6b000,
+	0xb0980bf4,
+	0x0bf400d6,
+/* 0x0753: memx_init */
+	0xf800f8d8,
+/* 0x0755: perf_recv */
+/* 0x0757: perf_init */
+	0xf800f800,
+/* 0x0759: i2c_drive_scl */
+	0x0036b000,
+	0xf1110bf4,
+	0xb607e007,
+	0x01d00604,
+	0xf804bd00,
+/* 0x076d: i2c_drive_scl_lo */
+	0xe407f100,
+	0x0604b607,
+	0xbd0001d0,
+/* 0x077b: i2c_drive_sda */
+	0xb000f804,
+	0x0bf40036,
+	0xe007f111,
+	0x0604b607,
+	0xbd0002d0,
+/* 0x078f: i2c_drive_sda_lo */
+	0xf100f804,
+	0xb607e407,
+	0x02d00604,
+	0xf804bd00,
+/* 0x079d: i2c_sense_scl */
+	0x0132f400,
+	0x07c437f1,
+	0xcf0634b6,
+	0x31fd0033,
+	0x060bf404,
+/* 0x07b3: i2c_sense_scl_done */
+	0xf80131f4,
+/* 0x07b5: i2c_sense_sda */
+	0x0132f400,
+	0x07c437f1,
+	0xcf0634b6,
+	0x32fd0033,
+	0x060bf404,
+/* 0x07cb: i2c_sense_sda_done */
+	0xf80131f4,
+/* 0x07cd: i2c_raise_scl */
+	0xf140f900,
+	0xf0089847,
+	0x21f50137,
+/* 0x07da: i2c_raise_scl_wait */
+	0xe7f10759,
+	0x21f403e8,
+	0x9d21f57f,
+	0x0901f407,
+	0xf40142b6,
+/* 0x07ee: i2c_raise_scl_done */
+	0x40fcef1b,
+/* 0x07f2: i2c_start */
+	0x21f500f8,
+	0x11f4079d,
+	0xb521f50d,
+	0x0611f407,
+/* 0x0803: i2c_start_rep */
+	0xf0300ef4,
+	0x21f50037,
+	0x37f00759,
+	0x7b21f501,
+	0x0076bb07,
+	0xf90465b6,
+	0x04659450,
+	0xbd0256bb,
+	0x0475fd50,
+	0x21f550fc,
+	0x64b607cd,
+	0x1f11f404,
+/* 0x0830: i2c_start_send */
+	0xf50037f0,
+	0xf1077b21,
+	0xf41388e7,
+	0x37f07f21,
+	0x5921f500,
+	0x88e7f107,
+	0x7f21f413,
+/* 0x084c: i2c_start_out */
+/* 0x084e: i2c_stop */
+	0x37f000f8,
+	0x5921f500,
+	0x0037f007,
+	0x077b21f5,
+	0x03e8e7f1,
+	0xf07f21f4,
+	0x21f50137,
+	0xe7f10759,
+	0x21f41388,
+	0x0137f07f,
+	0x077b21f5,
+	0x1388e7f1,
 	0xf87f21f4,
-/* 0x06e9: memx_func_train */
-/* 0x06eb: memx_exec */
-	0xf900f800,
-	0xb9d0f9e0,
-	0xb2b902c1,
-/* 0x06f5: memx_exec_next */
-	0x00139802,
-	0xe70410b6,
-	0xe701f034,
-	0xb601e033,
-	0x30f00132,
-	0xde35980c,
-	0x12b855f9,
-	0xe41ef406,
-	0x98f10b98,
-	0xcbbbf20c,
-	0xc4b7f102,
-	0x06b4b607,
-	0xfc00bbcf,
-	0xf5e0fcd0,
-	0xf8034221,
-/* 0x0731: memx_info */
-	0x01c67000,
-/* 0x0737: memx_info_data */
-	0xf10e0bf4,
-	0xf103ccc7,
-	0xf40800b7,
-/* 0x0742: memx_info_train */
-	0xc7f10b0e,
-	0xb7f10bcc,
-/* 0x074a: memx_info_send */
-	0x21f50100,
-	0x00f80342,
-/* 0x0750: memx_recv */
-	0xf401d6b0,
-	0xd6b0980b,
-	0xd80bf400,
-/* 0x075e: memx_init */
-	0x00f800f8,
-/* 0x0760: perf_recv */
-/* 0x0762: perf_init */
-	0x00f800f8,
-/* 0x0764: i2c_drive_scl */
-	0xf40036b0,
-	0x07f1110b,
-	0x04b607e0,
-	0x0001d006,
-	0x00f804bd,
-/* 0x0778: i2c_drive_scl_lo */
-	0x07e407f1,
-	0xd00604b6,
-	0x04bd0001,
-/* 0x0786: i2c_drive_sda */
-	0x36b000f8,
-	0x110bf400,
-	0x07e007f1,
-	0xd00604b6,
-	0x04bd0002,
-/* 0x079a: i2c_drive_sda_lo */
-	0x07f100f8,
-	0x04b607e4,
-	0x0002d006,
-	0x00f804bd,
-/* 0x07a8: i2c_sense_scl */
-	0xf10132f4,
-	0xb607c437,
-	0x33cf0634,
-	0x0431fd00,
-	0xf4060bf4,
-/* 0x07be: i2c_sense_scl_done */
-	0x00f80131,
-/* 0x07c0: i2c_sense_sda */
-	0xf10132f4,
-	0xb607c437,
-	0x33cf0634,
-	0x0432fd00,
-	0xf4060bf4,
-/* 0x07d6: i2c_sense_sda_done */
-	0x00f80131,
-/* 0x07d8: i2c_raise_scl */
-	0x47f140f9,
-	0x37f00898,
-	0x6421f501,
-/* 0x07e5: i2c_raise_scl_wait */
+/* 0x0881: i2c_bitw */
+	0x7b21f500,
 	0xe8e7f107,
 	0x7f21f403,
-	0x07a821f5,
-	0xb60901f4,
-	0x1bf40142,
-/* 0x07f9: i2c_raise_scl_done */
-	0xf840fcef,
-/* 0x07fd: i2c_start */
-	0xa821f500,
-	0x0d11f407,
-	0x07c021f5,
-	0xf40611f4,
-/* 0x080e: i2c_start_rep */
-	0x37f0300e,
-	0x6421f500,
-	0x0137f007,
-	0x078621f5,
 	0xb60076bb,
 	0x50f90465,
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0xd821f550,
+	0xcd21f550,
 	0x0464b607,
-/* 0x083b: i2c_start_send */
-	0xf01f11f4,
-	0x21f50037,
-	0xe7f10786,
-	0x21f41388,
-	0x0037f07f,
-	0x076421f5,
-	0x1388e7f1,
-/* 0x0857: i2c_start_out */
-	0xf87f21f4,
-/* 0x0859: i2c_stop */
-	0x0037f000,
-	0x076421f5,
-	0xf50037f0,
-	0xf1078621,
-	0xf403e8e7,
+	0xf11811f4,
+	0xf41388e7,
 	0x37f07f21,
-	0x6421f501,
+	0x5921f500,
 	0x88e7f107,
 	0x7f21f413,
-	0xf50137f0,
-	0xf1078621,
-	0xf41388e7,
-	0x00f87f21,
-/* 0x088c: i2c_bitw */
-	0x078621f5,
-	0x03e8e7f1,
-	0xbb7f21f4,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x07d821f5,
-	0xf40464b6,
-	0xe7f11811,
+/* 0x08c0: i2c_bitw_out */
+/* 0x08c2: i2c_bitr */
+	0x37f000f8,
+	0x7b21f501,
+	0xe8e7f107,
+	0x7f21f403,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0xcd21f550,
+	0x0464b607,
+	0xf51b11f4,
+	0xf007b521,
+	0x21f50037,
+	0xe7f10759,
 	0x21f41388,
-	0x0037f07f,
-	0x076421f5,
-	0x1388e7f1,
-/* 0x08cb: i2c_bitw_out */
-	0xf87f21f4,
-/* 0x08cd: i2c_bitr */
-	0x0137f000,
-	0x078621f5,
-	0x03e8e7f1,
-	0xbb7f21f4,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x07d821f5,
-	0xf40464b6,
-	0x21f51b11,
-	0x37f007c0,
-	0x6421f500,
-	0x88e7f107,
-	0x7f21f413,
-	0xf4013cf0,
-/* 0x0912: i2c_bitr_done */
-	0x00f80131,
-/* 0x0914: i2c_get_byte */
-	0xf00057f0,
-/* 0x091a: i2c_get_byte_next */
-	0x54b60847,
+	0x013cf07f,
+/* 0x0907: i2c_bitr_done */
+	0xf80131f4,
+/* 0x0909: i2c_get_byte */
+	0x0057f000,
+/* 0x090f: i2c_get_byte_next */
+	0xb60847f0,
+	0x76bb0154,
+	0x0465b600,
+	0x659450f9,
+	0x0256bb04,
+	0x75fd50bd,
+	0xf550fc04,
+	0xb608c221,
+	0x11f40464,
+	0x0553fd2b,
+	0xf40142b6,
+	0x37f0d81b,
 	0x0076bb01,
 	0xf90465b6,
 	0x04659450,
 	0xbd0256bb,
 	0x0475fd50,
 	0x21f550fc,
-	0x64b608cd,
-	0x2b11f404,
-	0xb60553fd,
-	0x1bf40142,
-	0x0137f0d8,
+	0x64b60881,
+/* 0x0959: i2c_get_byte_done */
+/* 0x095b: i2c_put_byte */
+	0xf000f804,
+/* 0x095e: i2c_put_byte_next */
+	0x42b60847,
+	0x3854ff01,
 	0xb60076bb,
 	0x50f90465,
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0x8c21f550,
+	0x8121f550,
 	0x0464b608,
-/* 0x0964: i2c_get_byte_done */
-/* 0x0966: i2c_put_byte */
-	0x47f000f8,
-/* 0x0969: i2c_put_byte_next */
-	0x0142b608,
-	0xbb3854ff,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x088c21f5,
-	0xf40464b6,
-	0x46b03411,
-	0xd81bf400,
-	0xb60076bb,
-	0x50f90465,
-	0xbb046594,
-	0x50bd0256,
-	0xfc0475fd,
-	0xcd21f550,
-	0x0464b608,
-	0xbb0f11f4,
-	0x36b00076,
-	0x061bf401,
-/* 0x09bf: i2c_put_byte_done */
-	0xf80132f4,
-/* 0x09c1: i2c_addr */
-	0x0076bb00,
+	0xb03411f4,
+	0x1bf40046,
+	0x0076bbd8,
 	0xf90465b6,
 	0x04659450,
 	0xbd0256bb,
 	0x0475fd50,
 	0x21f550fc,
-	0x64b607fd,
-	0x2911f404,
-	0x012ec3e7,
-	0xfd0134b6,
-	0x76bb0553,
+	0x64b608c2,
+	0x0f11f404,
+	0xb00076bb,
+	0x1bf40136,
+	0x0132f406,
+/* 0x09b4: i2c_put_byte_done */
+/* 0x09b6: i2c_addr */
+	0x76bb00f8,
 	0x0465b600,
 	0x659450f9,
 	0x0256bb04,
 	0x75fd50bd,
 	0xf550fc04,
-	0xb6096621,
-/* 0x0a06: i2c_addr_done */
-	0x00f80464,
-/* 0x0a08: i2c_acquire_addr */
-	0xb6f8cec7,
-	0xe0b702e4,
-	0xee980d1c,
-/* 0x0a17: i2c_acquire */
-	0xf500f800,
-	0xf40a0821,
-	0xd9f00421,
-	0x3f21f403,
-/* 0x0a26: i2c_release */
-	0x21f500f8,
-	0x21f40a08,
-	0x03daf004,
-	0xf83f21f4,
-/* 0x0a35: i2c_recv */
-	0x0132f400,
-	0xb6f8c1c7,
-	0x16b00214,
-	0x3a1ff528,
-	0xf413a001,
-	0x0032980c,
-	0x0ccc13a0,
-	0xf4003198,
-	0xd0f90231,
-	0xd0f9e0f9,
-	0x000067f1,
-	0x100063f1,
-	0xbb016792,
+	0xb607f221,
+	0x11f40464,
+	0x2ec3e729,
+	0x0134b601,
+	0xbb0553fd,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x0a1721f5,
-	0xfc0464b6,
-	0x00d6b0d0,
-	0x00b31bf5,
-	0xbb0057f0,
+	0x095b21f5,
+/* 0x09fb: i2c_addr_done */
+	0xf80464b6,
+/* 0x09fd: i2c_acquire_addr */
+	0xf8cec700,
+	0xb702e4b6,
+	0x980d1ce0,
+	0x00f800ee,
+/* 0x0a0c: i2c_acquire */
+	0x09fd21f5,
+	0xf00421f4,
+	0x21f403d9,
+/* 0x0a1b: i2c_release */
+	0xf500f83f,
+	0xf409fd21,
+	0xdaf00421,
+	0x3f21f403,
+/* 0x0a2a: i2c_recv */
+	0x32f400f8,
+	0xf8c1c701,
+	0xb00214b6,
+	0x1ff52816,
+	0x13a0013a,
+	0x32980cf4,
+	0xcc13a000,
+	0x0031980c,
+	0xf90231f4,
+	0xf9e0f9d0,
+	0x0067f1d0,
+	0x0063f100,
+	0x01679210,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0x0c21f550,
+	0x0464b60a,
+	0xd6b0d0fc,
+	0xb31bf500,
+	0x0057f000,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0xb621f550,
+	0x0464b609,
+	0x00d011f5,
+	0xbbe0c5c7,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x09c121f5,
+	0x095b21f5,
 	0xf50464b6,
-	0xc700d011,
-	0x76bbe0c5,
+	0xf000ad11,
+	0x76bb0157,
 	0x0465b600,
 	0x659450f9,
 	0x0256bb04,
 	0x75fd50bd,
 	0xf550fc04,
-	0xb6096621,
+	0xb609b621,
 	0x11f50464,
-	0x57f000ad,
-	0x0076bb01,
-	0xf90465b6,
-	0x04659450,
-	0xbd0256bb,
-	0x0475fd50,
-	0x21f550fc,
-	0x64b609c1,
-	0x8a11f504,
-	0x0076bb00,
-	0xf90465b6,
-	0x04659450,
-	0xbd0256bb,
-	0x0475fd50,
-	0x21f550fc,
-	0x64b60914,
-	0x6a11f404,
-	0xbbe05bcb,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x085921f5,
-	0xb90464b6,
-	0x74bd025b,
-/* 0x0b3b: i2c_recv_not_rd08 */
-	0xb0430ef4,
-	0x1bf401d6,
-	0x0057f03d,
-	0x09c121f5,
-	0xc73311f4,
-	0x21f5e0c5,
-	0x11f40966,
-	0x0057f029,
-	0x09c121f5,
-	0xc71f11f4,
-	0x21f5e0b5,
-	0x11f40966,
-	0x5921f515,
-	0xc774bd08,
-	0x1bf408c5,
-	0x0232f409,
-/* 0x0b7b: i2c_recv_not_wr08 */
-/* 0x0b7b: i2c_recv_done */
-	0xc7030ef4,
-	0x21f5f8ce,
-	0xe0fc0a26,
-	0x12f4d0fc,
-	0x027cb90a,
-	0x034221f5,
-/* 0x0b90: i2c_recv_exit */
-/* 0x0b92: i2c_init */
+	0x76bb008a,
+	0x0465b600,
+	0x659450f9,
+	0x0256bb04,
+	0x75fd50bd,
+	0xf550fc04,
+	0xb6090921,
+	0x11f40464,
+	0xe05bcb6a,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0x4e21f550,
+	0x0464b608,
+	0xbd025bb9,
+	0x430ef474,
+/* 0x0b30: i2c_recv_not_rd08 */
+	0xf401d6b0,
+	0x57f03d1b,
+	0xb621f500,
+	0x3311f409,
+	0xf5e0c5c7,
+	0xf4095b21,
+	0x57f02911,
+	0xb621f500,
+	0x1f11f409,
+	0xf5e0b5c7,
+	0xf4095b21,
+	0x21f51511,
+	0x74bd084e,
+	0xf408c5c7,
+	0x32f4091b,
+	0x030ef402,
+/* 0x0b70: i2c_recv_not_wr08 */
+/* 0x0b70: i2c_recv_done */
+	0xf5f8cec7,
+	0xfc0a1b21,
+	0xf4d0fce0,
+	0x7cb90a12,
+	0x3721f502,
+/* 0x0b85: i2c_recv_exit */
+/* 0x0b87: i2c_init */
+	0xf800f803,
+/* 0x0b89: test_recv */
+	0xd817f100,
+	0x0614b605,
+	0xb60011cf,
+	0x07f10110,
+	0x04b605d8,
+	0x0001d006,
+	0xe7f104bd,
+	0xe3f1d900,
+	0x21f5134f,
+	0x00f80257,
+/* 0x0bb0: test_init */
+	0x0800e7f1,
+	0x025721f5,
+/* 0x0bba: idle_recv */
 	0x00f800f8,
-/* 0x0b94: test_recv */
-	0x05d817f1,
-	0xcf0614b6,
-	0x10b60011,
-	0xd807f101,
-	0x0604b605,
-	0xbd0001d0,
-	0x00e7f104,
-	0x4fe3f1d9,
-	0x6221f513,
-/* 0x0bbb: test_init */
-	0xf100f802,
-	0xf50800e7,
-	0xf8026221,
-/* 0x0bc5: idle_recv */
-/* 0x0bc7: idle */
-	0xf400f800,
-	0x17f10031,
-	0x14b605d4,
-	0x0011cf06,
-	0xf10110b6,
-	0xb605d407,
-	0x01d00604,
-/* 0x0be3: idle_loop */
-	0xf004bd00,
-	0x32f45817,
-/* 0x0be9: idle_proc */
-/* 0x0be9: idle_proc_exec */
-	0xb910f902,
-	0x21f5021e,
-	0x10fc034b,
-	0xf40911f4,
-	0x0ef40231,
-/* 0x0bfd: idle_proc_next */
-	0x5810b6ef,
-	0xf4061fb8,
-	0x02f4e61b,
-	0x0028f4dd,
-	0x00bb0ef4,
+/* 0x0bbc: idle */
+	0xf10031f4,
+	0xb605d417,
+	0x11cf0614,
+	0x0110b600,
+	0x05d407f1,
+	0xd00604b6,
+	0x04bd0001,
+/* 0x0bd8: idle_loop */
+	0xf45817f0,
+/* 0x0bde: idle_proc */
+/* 0x0bde: idle_proc_exec */
+	0x10f90232,
+	0xf5021eb9,
+	0xfc034021,
+	0x0911f410,
+	0xf40231f4,
+/* 0x0bf2: idle_proc_next */
+	0x10b6ef0e,
+	0x061fb858,
+	0xf4e61bf4,
+	0x28f4dd02,
+	0xbb0ef400,
+	0x00000000,
+	0x00000000,
+	0x00000000,
 	0x00000000,
 	0x00000000,
 	0x00000000,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf119.fuc4.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf119.fuc4.h
index 31552af..7bf6b39 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf119.fuc4.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gf119.fuc4.h
@@ -24,8 +24,8 @@ uint32_t gf119_pmu_data[] = {
 	0x00000000,
 /* 0x0058: proc_list_head */
 	0x54534f48,
-	0x0000049d,
-	0x00000446,
+	0x00000492,
+	0x0000043b,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -46,8 +46,8 @@ uint32_t gf119_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x584d454d,
-	0x0000068b,
-	0x0000067d,
+	0x00000680,
+	0x00000672,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -68,8 +68,8 @@ uint32_t gf119_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x46524550,
-	0x0000068f,
-	0x0000068d,
+	0x00000684,
+	0x00000682,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -90,8 +90,8 @@ uint32_t gf119_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x5f433249,
-	0x00000aaa,
-	0x0000094d,
+	0x00000a9f,
+	0x00000942,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -112,8 +112,8 @@ uint32_t gf119_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x54534554,
-	0x00000acd,
-	0x00000aac,
+	0x00000ac2,
+	0x00000aa1,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -134,8 +134,8 @@ uint32_t gf119_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x454c4449,
-	0x00000ad9,
-	0x00000ad7,
+	0x00000ace,
+	0x00000acc,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -229,26 +229,26 @@ uint32_t gf119_pmu_data[] = {
 /* 0x0370: memx_func_head */
 	0x00000001,
 	0x00000000,
-	0x000004d3,
+	0x000004c8,
 /* 0x037c: memx_func_next */
 	0x00000002,
 	0x00000000,
-	0x00000554,
+	0x00000549,
 	0x00000003,
 	0x00000002,
-	0x000005d8,
+	0x000005cd,
 	0x00040004,
 	0x00000000,
-	0x000005f4,
+	0x000005e9,
 	0x00010005,
 	0x00000000,
-	0x0000060e,
+	0x00000603,
 	0x00010006,
 	0x00000000,
-	0x000005d3,
+	0x000005c8,
 	0x00000007,
 	0x00000000,
-	0x00000619,
+	0x0000060e,
 /* 0x03c4: memx_func_tail */
 /* 0x03c4: memx_ts_start */
 	0x00000000,
@@ -916,7 +916,7 @@ uint32_t gf119_pmu_data[] = {
 };
 
 uint32_t gf119_pmu_code[] = {
-	0x034d0ef5,
+	0x03420ef5,
 /* 0x0004: rd32 */
 	0x07a007f1,
 	0xbd000ed0,
@@ -977,7 +977,7 @@ uint32_t gf119_pmu_code[] = {
 	0xbb9a0a98,
 	0x1cf4029a,
 	0x01d7f00f,
-	0x028c21f5,
+	0x028121f5,
 	0x0ef494bd,
 /* 0x00d5: intr_watchdog_next_time */
 	0x9b0a9815,
@@ -1025,716 +1025,714 @@ uint32_t gf119_pmu_code[] = {
 	0xf14f48e7,
 	0xf05453e3,
 	0x21f500d7,
-	0xc0fc02f1,
+	0xc0fc02e6,
 	0x04c007f1,
 	0xbd000cd0,
 /* 0x0185: intr_subintr_skip_fifo */
 	0x8807f104,
 	0x0009d006,
 /* 0x018e: intr_skip_subintr */
-	0x89c404bd,
-	0x070bf420,
-	0xffbfa4f1,
-/* 0x0198: intr_skip_pause */
-	0xf44089c4,
-	0xa4f1070b,
-/* 0x01a2: intr_skip_user0 */
-	0x07f0ffbf,
-	0x0008d004,
-	0x80fc04bd,
-	0xfc0088fe,
-	0xfce0fcf0,
-	0xfcc0fcd0,
-	0xfca0fcb0,
-	0xfc80fc90,
-	0x0032f400,
-/* 0x01c6: ticks_from_ns */
-	0xc0f901f8,
-	0xd7f1b0f9,
-	0xd3f00144,
-	0xb321f500,
-	0xe8ccec03,
-	0x00b4b003,
-	0xec120bf4,
-	0xf103e8ee,
-	0xf00144d7,
-	0x21f500d3,
-/* 0x01ee: ticks_from_ns_quit */
-	0xceb903b3,
-	0xfcb0fc02,
-/* 0x01f7: ticks_from_us */
-	0xf900f8c0,
+	0x97f104bd,
+	0x90bd00e0,
+	0xf00489fd,
+	0x08d00407,
+	0xfc04bd00,
+	0x0088fe80,
+	0xe0fcf0fc,
+	0xc0fcd0fc,
+	0xa0fcb0fc,
+	0x80fc90fc,
+	0x32f400fc,
+/* 0x01bb: ticks_from_ns */
+	0xf901f800,
 	0xf1b0f9c0,
 	0xf00144d7,
 	0x21f500d3,
-	0xceb903b3,
-	0x00b4b002,
-	0xbd050bf4,
-/* 0x0211: ticks_from_us_quit */
-	0xfcb0fce4,
-/* 0x0217: ticks_to_us */
-	0xf100f8c0,
-	0xf00144d7,
-	0xedff00d3,
-/* 0x0223: timer */
-	0xf900f8ec,
-	0xf480f990,
-	0xf8981032,
-	0x0086b003,
-	0xbd531cf4,
-	0x3807f084,
-	0xbd0008d0,
-	0x3487f004,
-	0x980088cf,
-	0x98bb9a09,
-	0x00e9bb02,
-	0xf003fe80,
-	0x88cf0887,
-	0x0284f000,
-	0xf0201bf4,
-	0x88cf3487,
-	0x06e0b800,
-	0xb8090bf4,
-	0x1cf406e8,
-/* 0x026d: timer_reset */
-	0x3407f00e,
-	0xbd000ed0,
-	0x9a0e8004,
-/* 0x0278: timer_enable */
-	0xf00187f0,
-	0x08d03807,
-/* 0x0283: timer_done */
-	0xf404bd00,
-	0x80fc1031,
-	0x00f890fc,
-/* 0x028c: send_proc */
-	0x90f980f9,
-	0x9805e898,
-	0x86f004e9,
-	0x0689b804,
-	0xc42a0bf4,
-	0x88940398,
-	0x1880b604,
-	0x98008ebb,
-	0x8a8000fa,
-	0x018d8000,
-	0x80028c80,
-	0x90b6038b,
-	0x0794f001,
-	0xf404e980,
-/* 0x02c6: send_done */
-	0x90fc0231,
-	0x00f880fc,
-/* 0x02cc: find */
-	0x87f080f9,
-	0x0131f458,
-/* 0x02d4: find_loop */
-	0xb8008a98,
-	0x0bf406ae,
-	0x5880b610,
-	0x026886b1,
-	0xf4f01bf4,
-/* 0x02ea: find_done */
-	0x8eb90132,
-	0xf880fc02,
-/* 0x02f1: send */
-	0xcc21f500,
-	0x9701f402,
-/* 0x02fa: recv */
-	0x90f900f8,
-	0xe89880f9,
-	0x04e99805,
-	0xb80132f4,
-	0x0bf40689,
-	0x0389c43d,
-	0xf00180b6,
-	0xe8800784,
-	0x02ea9805,
-	0x8ffef0f9,
-	0xb9f0f901,
-	0x999402ef,
-	0x00e9bb04,
-	0x9818e0b6,
-	0xec9803eb,
-	0x01ed9802,
-	0xf900ee98,
-	0xfef0fca5,
-	0x31f400f8,
-/* 0x0347: recv_done */
-	0xfcf0fc01,
+	0xccec03a8,
+	0xb4b003e8,
+	0x120bf400,
+	0x03e8eeec,
+	0x0144d7f1,
+	0xf500d3f0,
+/* 0x01e3: ticks_from_ns_quit */
+	0xb903a821,
+	0xb0fc02ce,
+	0x00f8c0fc,
+/* 0x01ec: ticks_from_us */
+	0xb0f9c0f9,
+	0x0144d7f1,
+	0xf500d3f0,
+	0xb903a821,
+	0xb4b002ce,
+	0x050bf400,
+/* 0x0206: ticks_from_us_quit */
+	0xb0fce4bd,
+	0x00f8c0fc,
+/* 0x020c: ticks_to_us */
+	0x0144d7f1,
+	0xff00d3f0,
+	0x00f8eced,
+/* 0x0218: timer */
+	0x80f990f9,
+	0x981032f4,
+	0x86b003f8,
+	0x531cf400,
+	0x07f084bd,
+	0x0008d038,
+	0x87f004bd,
+	0x0088cf34,
+	0xbb9a0998,
+	0xe9bb0298,
+	0x03fe8000,
+	0xcf0887f0,
+	0x84f00088,
+	0x201bf402,
+	0xcf3487f0,
+	0xe0b80088,
+	0x090bf406,
+	0xf406e8b8,
+/* 0x0262: timer_reset */
+	0x07f00e1c,
+	0x000ed034,
+	0x0e8004bd,
+/* 0x026d: timer_enable */
+	0x0187f09a,
+	0xd03807f0,
+	0x04bd0008,
+/* 0x0278: timer_done */
+	0xfc1031f4,
 	0xf890fc80,
-/* 0x034d: init */
-	0x0817f100,
-	0x0011cf01,
-	0x010911e7,
-	0xfe0814b6,
-	0x17f10014,
-	0x13f000e0,
-	0x1c07f000,
+/* 0x0281: send_proc */
+	0xf980f900,
+	0x05e89890,
+	0xf004e998,
+	0x89b80486,
+	0x2a0bf406,
+	0x940398c4,
+	0x80b60488,
+	0x008ebb18,
+	0x8000fa98,
+	0x8d80008a,
+	0x028c8001,
+	0xb6038b80,
+	0x94f00190,
+	0x04e98007,
+/* 0x02bb: send_done */
+	0xfc0231f4,
+	0xf880fc90,
+/* 0x02c1: find */
+	0xf080f900,
+	0x31f45887,
+/* 0x02c9: find_loop */
+	0x008a9801,
+	0xf406aeb8,
+	0x80b6100b,
+	0x6886b158,
+	0xf01bf402,
+/* 0x02df: find_done */
+	0xb90132f4,
+	0x80fc028e,
+/* 0x02e6: send */
+	0x21f500f8,
+	0x01f402c1,
+/* 0x02ef: recv */
+	0xf900f897,
+	0x9880f990,
+	0xe99805e8,
+	0x0132f404,
+	0xf40689b8,
+	0x89c43d0b,
+	0x0180b603,
+	0x800784f0,
+	0xea9805e8,
+	0xfef0f902,
+	0xf0f9018f,
+	0x9402efb9,
+	0xe9bb0499,
+	0x18e0b600,
+	0x9803eb98,
+	0xed9802ec,
+	0x00ee9801,
+	0xf0fca5f9,
+	0xf400f8fe,
+	0xf0fc0131,
+/* 0x033c: recv_done */
+	0x90fc80fc,
+/* 0x0342: init */
+	0x17f100f8,
+	0x11cf0108,
+	0x0911e700,
+	0x0814b601,
+	0xf10014fe,
+	0xf000e017,
+	0x07f00013,
+	0x0001d01c,
+	0x17f004bd,
+	0x1407f0ff,
 	0xbd0001d0,
-	0xff17f004,
-	0xd01407f0,
+	0x0217f004,
+	0x080015f1,
+	0xd01007f0,
 	0x04bd0001,
-	0xf10217f0,
-	0xf0080015,
-	0x01d01007,
-	0xf104bd00,
-	0xf000f617,
-	0x10fe0013,
-	0x1031f400,
-	0xf00117f0,
-	0x01d03807,
-	0xf004bd00,
-/* 0x03a2: init_proc */
-	0xf19858f7,
-	0x0016b001,
-	0xf9fa0bf4,
-	0x58f0b615,
-/* 0x03b3: mulu32_32_64 */
-	0xf9f20ef4,
-	0xf920f910,
-	0x9540f930,
-	0xd29510e1,
-	0xbdc4bd10,
-	0xc0edffb4,
-	0xb9301dff,
-	0x34f10234,
-	0x34b6ffff,
-	0x1045b610,
-	0xbb00c3bb,
-	0xe2ff01b4,
-	0x0234b930,
-	0xffff34f1,
-	0xb61034b6,
-	0xc3bb1045,
-	0x01b4bb00,
-	0xbb3012ff,
-	0x40fc00b3,
-	0x20fc30fc,
-	0x00f810fc,
-/* 0x0404: host_send */
-	0x04b017f1,
-	0xf10011cf,
-	0xcf04a027,
-	0x12b80022,
-	0x2f0bf406,
-	0x94071ec4,
-	0xe0b704ee,
-	0xeb980270,
-	0x02ec9803,
-	0x9801ed98,
-	0x21f500ee,
-	0x10b602f1,
-	0x0f1ec401,
-	0x04b007f1,
-	0xbd000ed0,
-	0xc30ef404,
-/* 0x0444: host_send_done */
-/* 0x0446: host_recv */
-	0x17f100f8,
-	0x13f14e49,
-	0xe1b85254,
-	0xb30bf406,
-/* 0x0454: host_recv_wait */
-	0x04cc17f1,
-	0xf10011cf,
-	0xcf04c827,
-	0x16f00022,
-	0x0612b808,
-	0xc4ec0bf4,
-	0x34b60723,
-	0xf030b704,
-	0x033b8002,
-	0x80023c80,
-	0x3e80013d,
-	0x0120b600,
-	0xf10f24f0,
-	0xd004c807,
+	0x00f617f1,
+	0xfe0013f0,
+	0x31f40010,
+	0x0117f010,
+	0xd03807f0,
+	0x04bd0001,
+/* 0x0397: init_proc */
+	0x9858f7f0,
+	0x16b001f1,
+	0xfa0bf400,
+	0xf0b615f9,
+	0xf20ef458,
+/* 0x03a8: mulu32_32_64 */
+	0x20f910f9,
+	0x40f930f9,
+	0x9510e195,
+	0xc4bd10d2,
+	0xedffb4bd,
+	0x301dffc0,
+	0xf10234b9,
+	0xb6ffff34,
+	0x45b61034,
+	0x00c3bb10,
+	0xff01b4bb,
+	0x34b930e2,
+	0xff34f102,
+	0x1034b6ff,
+	0xbb1045b6,
+	0xb4bb00c3,
+	0x3012ff01,
+	0xfc00b3bb,
+	0xfc30fc40,
+	0xf810fc20,
+/* 0x03f9: host_send */
+	0xb017f100,
+	0x0011cf04,
+	0x04a027f1,
+	0xb80022cf,
+	0x0bf40612,
+	0x071ec42f,
+	0xb704ee94,
+	0x980270e0,
+	0xec9803eb,
+	0x01ed9802,
+	0xf500ee98,
+	0xb602e621,
+	0x1ec40110,
+	0xb007f10f,
+	0x000ed004,
+	0x0ef404bd,
+/* 0x0439: host_send_done */
+/* 0x043b: host_recv */
+	0xf100f8c3,
+	0xf14e4917,
+	0xb8525413,
+	0x0bf406e1,
+/* 0x0449: host_recv_wait */
+	0xcc17f1b3,
+	0x0011cf04,
+	0x04c827f1,
+	0xf00022cf,
+	0x12b80816,
+	0xec0bf406,
+	0xb60723c4,
+	0x30b70434,
+	0x3b8002f0,
+	0x023c8003,
+	0x80013d80,
+	0x20b6003e,
+	0x0f24f001,
+	0x04c807f1,
+	0xbd0002d0,
+	0x4027f004,
+	0xd00007f0,
 	0x04bd0002,
-	0xf04027f0,
-	0x02d00007,
-	0xf804bd00,
-/* 0x049d: host_init */
-	0x8017f100,
-	0x1014b600,
-	0x027015f1,
-	0x04d007f1,
-	0xbd0001d0,
-	0x8017f104,
-	0x1014b600,
-	0x02f015f1,
-	0x04dc07f1,
-	0xbd0001d0,
-	0x0117f004,
-	0x04c407f1,
-	0xbd0001d0,
-/* 0x04d3: memx_func_enter */
-	0xf100f804,
-	0xf1162067,
-	0xf1f55d77,
+/* 0x0492: host_init */
+	0x17f100f8,
+	0x14b60080,
+	0x7015f110,
+	0xd007f102,
+	0x0001d004,
+	0x17f104bd,
+	0x14b60080,
+	0xf015f110,
+	0xdc07f102,
+	0x0001d004,
+	0x17f004bd,
+	0xc407f101,
+	0x0001d004,
+	0x00f804bd,
+/* 0x04c8: memx_func_enter */
+	0x162067f1,
+	0xf55d77f1,
+	0xffff73f1,
+	0xf4026eb9,
+	0xd8b90421,
+	0x0487fd02,
+	0x80f960f9,
+	0xe0fcd0fc,
+	0xf13321f4,
+	0xf1fffe77,
 	0xb9ffff73,
 	0x21f4026e,
 	0x02d8b904,
 	0xf90487fd,
 	0xfc80f960,
 	0xf4e0fcd0,
-	0x77f13321,
-	0x73f1fffe,
-	0x6eb9ffff,
+	0x67f13321,
+	0x6eb926f0,
 	0x0421f402,
 	0xfd02d8b9,
 	0x60f90487,
 	0xd0fc80f9,
 	0x21f4e0fc,
-	0xf067f133,
-	0x026eb926,
-	0xb90421f4,
-	0x87fd02d8,
-	0xf960f904,
-	0xfcd0fc80,
-	0x3321f4e0,
-	0xf10467f0,
-	0xd007e007,
-	0x04bd0006,
-/* 0x053c: memx_func_enter_wait */
-	0x07c067f1,
-	0xf00066cf,
-	0x0bf40464,
-	0x2c67f0f6,
-	0x800066cf,
-	0x00f8f106,
-/* 0x0554: memx_func_leave */
-	0xcf2c67f0,
-	0x06800066,
-	0x0467f0f2,
-	0x07e407f1,
+	0x0467f033,
+	0x07e007f1,
 	0xbd0006d0,
-/* 0x0569: memx_func_leave_wait */
+/* 0x0531: memx_func_enter_wait */
 	0xc067f104,
 	0x0066cf07,
 	0xf40464f0,
-	0x67f1f61b,
-	0x77f126f0,
-	0x73f00001,
-	0x026eb900,
-	0xb90421f4,
-	0x87fd02d8,
-	0xf960f905,
-	0xfcd0fc80,
-	0x3321f4e0,
-	0x162067f1,
-	0xf4026eb9,
-	0xd8b90421,
-	0x0587fd02,
-	0x80f960f9,
-	0xe0fcd0fc,
-	0xf13321f4,
-	0xf00aa277,
+	0x67f0f60b,
+	0x0066cf2c,
+	0xf8f10680,
+/* 0x0549: memx_func_leave */
+	0x2c67f000,
+	0x800066cf,
+	0x67f0f206,
+	0xe407f104,
+	0x0006d007,
+/* 0x055e: memx_func_leave_wait */
+	0x67f104bd,
+	0x66cf07c0,
+	0x0464f000,
+	0xf1f61bf4,
+	0xf126f067,
+	0xf0000177,
 	0x6eb90073,
 	0x0421f402,
 	0xfd02d8b9,
 	0x60f90587,
 	0xd0fc80f9,
 	0x21f4e0fc,
-/* 0x05d3: memx_func_wait_vblank */
-	0xb600f833,
-	0x00f80410,
-/* 0x05d8: memx_func_wr32 */
-	0x98001698,
-	0x10b60115,
-	0xf960f908,
-	0xfcd0fc50,
+	0x2067f133,
+	0x026eb916,
+	0xb90421f4,
+	0x87fd02d8,
+	0xf960f905,
+	0xfcd0fc80,
 	0x3321f4e0,
-	0xf40242b6,
-	0x00f8e91b,
-/* 0x05f4: memx_func_wait */
-	0xcf2c87f0,
-	0x1e980088,
-	0x011d9800,
-	0x98021c98,
-	0x10b6031b,
-	0x8621f410,
-/* 0x060e: memx_func_delay */
-	0x1e9800f8,
+	0x0aa277f1,
+	0xb90073f0,
+	0x21f4026e,
+	0x02d8b904,
+	0xf90587fd,
+	0xfc80f960,
+	0xf4e0fcd0,
+	0x00f83321,
+/* 0x05c8: memx_func_wait_vblank */
+	0xf80410b6,
+/* 0x05cd: memx_func_wr32 */
+	0x00169800,
+	0xb6011598,
+	0x60f90810,
+	0xd0fc50f9,
+	0x21f4e0fc,
+	0x0242b633,
+	0xf8e91bf4,
+/* 0x05e9: memx_func_wait */
+	0x2c87f000,
+	0x980088cf,
+	0x1d98001e,
+	0x021c9801,
+	0xb6031b98,
+	0x21f41010,
+/* 0x0603: memx_func_delay */
+	0x9800f886,
+	0x10b6001e,
+	0x6721f404,
+/* 0x060e: memx_func_train */
+	0x00f800f8,
+/* 0x0610: memx_exec */
+	0xd0f9e0f9,
+	0xb902c1b9,
+/* 0x061a: memx_exec_next */
+	0x139802b2,
 	0x0410b600,
-	0xf86721f4,
-/* 0x0619: memx_func_train */
-/* 0x061b: memx_exec */
-	0xf900f800,
-	0xb9d0f9e0,
-	0xb2b902c1,
-/* 0x0625: memx_exec_next */
-	0x00139802,
-	0xe70410b6,
-	0xe701f034,
-	0xb601e033,
-	0x30f00132,
-	0xde35980c,
-	0x12b855f9,
-	0xe41ef406,
-	0x98f10b98,
-	0xcbbbf20c,
-	0xc4b7f102,
-	0x00bbcf07,
-	0xe0fcd0fc,
-	0x02f121f5,
-/* 0x065e: memx_info */
-	0xc67000f8,
-	0x0e0bf401,
-/* 0x0664: memx_info_data */
-	0x03ccc7f1,
-	0x0800b7f1,
-/* 0x066f: memx_info_train */
-	0xf10b0ef4,
-	0xf10bccc7,
-/* 0x0677: memx_info_send */
-	0xf50100b7,
-	0xf802f121,
-/* 0x067d: memx_recv */
-	0x01d6b000,
-	0xb09b0bf4,
-	0x0bf400d6,
-/* 0x068b: memx_init */
-	0xf800f8d8,
-/* 0x068d: perf_recv */
-/* 0x068f: perf_init */
-	0xf800f800,
-/* 0x0691: i2c_drive_scl */
-	0x0036b000,
-	0xf10e0bf4,
-	0xd007e007,
+	0x01f034e7,
+	0x01e033e7,
+	0xf00132b6,
+	0x35980c30,
+	0xb855f9de,
+	0x1ef40612,
+	0xf10b98e4,
+	0xbbf20c98,
+	0xb7f102cb,
+	0xbbcf07c4,
+	0xfcd0fc00,
+	0xe621f5e0,
+/* 0x0653: memx_info */
+	0x7000f802,
+	0x0bf401c6,
+/* 0x0659: memx_info_data */
+	0xccc7f10e,
+	0x00b7f103,
+	0x0b0ef408,
+/* 0x0664: memx_info_train */
+	0x0bccc7f1,
+	0x0100b7f1,
+/* 0x066c: memx_info_send */
+	0x02e621f5,
+/* 0x0672: memx_recv */
+	0xd6b000f8,
+	0x9b0bf401,
+	0xf400d6b0,
+	0x00f8d80b,
+/* 0x0680: memx_init */
+/* 0x0682: perf_recv */
+	0x00f800f8,
+/* 0x0684: perf_init */
+/* 0x0686: i2c_drive_scl */
+	0x36b000f8,
+	0x0e0bf400,
+	0x07e007f1,
+	0xbd0001d0,
+/* 0x0697: i2c_drive_scl_lo */
+	0xf100f804,
+	0xd007e407,
 	0x04bd0001,
-/* 0x06a2: i2c_drive_scl_lo */
-	0x07f100f8,
-	0x01d007e4,
-	0xf804bd00,
-/* 0x06ad: i2c_drive_sda */
-	0x0036b000,
-	0xf10e0bf4,
-	0xd007e007,
+/* 0x06a2: i2c_drive_sda */
+	0x36b000f8,
+	0x0e0bf400,
+	0x07e007f1,
+	0xbd0002d0,
+/* 0x06b3: i2c_drive_sda_lo */
+	0xf100f804,
+	0xd007e407,
 	0x04bd0002,
-/* 0x06be: i2c_drive_sda_lo */
-	0x07f100f8,
-	0x02d007e4,
-	0xf804bd00,
-/* 0x06c9: i2c_sense_scl */
-	0x0132f400,
-	0x07c437f1,
-	0xfd0033cf,
-	0x0bf40431,
-	0x0131f406,
-/* 0x06dc: i2c_sense_scl_done */
-/* 0x06de: i2c_sense_sda */
+/* 0x06be: i2c_sense_scl */
 	0x32f400f8,
 	0xc437f101,
 	0x0033cf07,
-	0xf40432fd,
+	0xf40431fd,
 	0x31f4060b,
-/* 0x06f1: i2c_sense_sda_done */
-/* 0x06f3: i2c_raise_scl */
-	0xf900f801,
-	0x9847f140,
-	0x0137f008,
-	0x069121f5,
-/* 0x0700: i2c_raise_scl_wait */
-	0x03e8e7f1,
-	0xf56721f4,
-	0xf406c921,
-	0x42b60901,
-	0xef1bf401,
-/* 0x0714: i2c_raise_scl_done */
-	0x00f840fc,
-/* 0x0718: i2c_start */
-	0x06c921f5,
-	0xf50d11f4,
-	0xf406de21,
-	0x0ef40611,
-/* 0x0729: i2c_start_rep */
-	0x0037f030,
-	0x069121f5,
+/* 0x06d1: i2c_sense_scl_done */
+/* 0x06d3: i2c_sense_sda */
+	0xf400f801,
+	0x37f10132,
+	0x33cf07c4,
+	0x0432fd00,
+	0xf4060bf4,
+/* 0x06e6: i2c_sense_sda_done */
+	0x00f80131,
+/* 0x06e8: i2c_raise_scl */
+	0x47f140f9,
+	0x37f00898,
+	0x8621f501,
+/* 0x06f5: i2c_raise_scl_wait */
+	0xe8e7f106,
+	0x6721f403,
+	0x06be21f5,
+	0xb60901f4,
+	0x1bf40142,
+/* 0x0709: i2c_raise_scl_done */
+	0xf840fcef,
+/* 0x070d: i2c_start */
+	0xbe21f500,
+	0x0d11f406,
+	0x06d321f5,
+	0xf40611f4,
+/* 0x071e: i2c_start_rep */
+	0x37f0300e,
+	0x8621f500,
+	0x0137f006,
+	0x06a221f5,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0xe821f550,
+	0x0464b606,
+/* 0x074b: i2c_start_send */
+	0xf01f11f4,
+	0x21f50037,
+	0xe7f106a2,
+	0x21f41388,
+	0x0037f067,
+	0x068621f5,
+	0x1388e7f1,
+/* 0x0767: i2c_start_out */
+	0xf86721f4,
+/* 0x0769: i2c_stop */
+	0x0037f000,
+	0x068621f5,
+	0xf50037f0,
+	0xf106a221,
+	0xf403e8e7,
+	0x37f06721,
+	0x8621f501,
+	0x88e7f106,
+	0x6721f413,
 	0xf50137f0,
-	0xbb06ad21,
+	0xf106a221,
+	0xf41388e7,
+	0x00f86721,
+/* 0x079c: i2c_bitw */
+	0x06a221f5,
+	0x03e8e7f1,
+	0xbb6721f4,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x06f321f5,
+	0x06e821f5,
 	0xf40464b6,
-/* 0x0756: i2c_start_send */
-	0x37f01f11,
-	0xad21f500,
-	0x88e7f106,
-	0x6721f413,
-	0xf50037f0,
-	0xf1069121,
-	0xf41388e7,
-/* 0x0772: i2c_start_out */
-	0x00f86721,
-/* 0x0774: i2c_stop */
-	0xf50037f0,
-	0xf0069121,
-	0x21f50037,
-	0xe7f106ad,
-	0x21f403e8,
-	0x0137f067,
-	0x069121f5,
-	0x1388e7f1,
-	0xf06721f4,
-	0x21f50137,
-	0xe7f106ad,
+	0xe7f11811,
 	0x21f41388,
-/* 0x07a7: i2c_bitw */
-	0xf500f867,
-	0xf106ad21,
-	0xf403e8e7,
-	0x76bb6721,
-	0x0465b600,
-	0x659450f9,
-	0x0256bb04,
-	0x75fd50bd,
-	0xf550fc04,
-	0xb606f321,
-	0x11f40464,
-	0x88e7f118,
-	0x6721f413,
-	0xf50037f0,
-	0xf1069121,
-	0xf41388e7,
-/* 0x07e6: i2c_bitw_out */
-	0x00f86721,
-/* 0x07e8: i2c_bitr */
-	0xf50137f0,
-	0xf106ad21,
-	0xf403e8e7,
-	0x76bb6721,
-	0x0465b600,
-	0x659450f9,
-	0x0256bb04,
-	0x75fd50bd,
-	0xf550fc04,
-	0xb606f321,
-	0x11f40464,
-	0xde21f51b,
-	0x0037f006,
-	0x069121f5,
+	0x0037f067,
+	0x068621f5,
 	0x1388e7f1,
-	0xf06721f4,
-	0x31f4013c,
-/* 0x082d: i2c_bitr_done */
-/* 0x082f: i2c_get_byte */
-	0xf000f801,
-	0x47f00057,
-/* 0x0835: i2c_get_byte_next */
-	0x0154b608,
+/* 0x07db: i2c_bitw_out */
+	0xf86721f4,
+/* 0x07dd: i2c_bitr */
+	0x0137f000,
+	0x06a221f5,
+	0x03e8e7f1,
+	0xbb6721f4,
+	0x65b60076,
+	0x9450f904,
+	0x56bb0465,
+	0xfd50bd02,
+	0x50fc0475,
+	0x06e821f5,
+	0xf40464b6,
+	0x21f51b11,
+	0x37f006d3,
+	0x8621f500,
+	0x88e7f106,
+	0x6721f413,
+	0xf4013cf0,
+/* 0x0822: i2c_bitr_done */
+	0x00f80131,
+/* 0x0824: i2c_get_byte */
+	0xf00057f0,
+/* 0x082a: i2c_get_byte_next */
+	0x54b60847,
+	0x0076bb01,
+	0xf90465b6,
+	0x04659450,
+	0xbd0256bb,
+	0x0475fd50,
+	0x21f550fc,
+	0x64b607dd,
+	0x2b11f404,
+	0xb60553fd,
+	0x1bf40142,
+	0x0137f0d8,
 	0xb60076bb,
 	0x50f90465,
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0xe821f550,
+	0x9c21f550,
 	0x0464b607,
-	0xfd2b11f4,
-	0x42b60553,
-	0xd81bf401,
-	0xbb0137f0,
+/* 0x0874: i2c_get_byte_done */
+/* 0x0876: i2c_put_byte */
+	0x47f000f8,
+/* 0x0879: i2c_put_byte_next */
+	0x0142b608,
+	0xbb3854ff,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x07a721f5,
-/* 0x087f: i2c_get_byte_done */
-	0xf80464b6,
-/* 0x0881: i2c_put_byte */
-	0x0847f000,
-/* 0x0884: i2c_put_byte_next */
-	0xff0142b6,
-	0x76bb3854,
-	0x0465b600,
-	0x659450f9,
-	0x0256bb04,
-	0x75fd50bd,
-	0xf550fc04,
-	0xb607a721,
-	0x11f40464,
-	0x0046b034,
-	0xbbd81bf4,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x07e821f5,
+	0x079c21f5,
 	0xf40464b6,
-	0x76bb0f11,
-	0x0136b000,
-	0xf4061bf4,
-/* 0x08da: i2c_put_byte_done */
-	0x00f80132,
-/* 0x08dc: i2c_addr */
+	0x46b03411,
+	0xd81bf400,
 	0xb60076bb,
 	0x50f90465,
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0x1821f550,
+	0xdd21f550,
 	0x0464b607,
-	0xe72911f4,
-	0xb6012ec3,
-	0x53fd0134,
-	0x0076bb05,
+	0xbb0f11f4,
+	0x36b00076,
+	0x061bf401,
+/* 0x08cf: i2c_put_byte_done */
+	0xf80132f4,
+/* 0x08d1: i2c_addr */
+	0x0076bb00,
 	0xf90465b6,
 	0x04659450,
 	0xbd0256bb,
 	0x0475fd50,
 	0x21f550fc,
-	0x64b60881,
-/* 0x0921: i2c_addr_done */
-/* 0x0923: i2c_acquire_addr */
-	0xc700f804,
-	0xe4b6f8ce,
-	0x14e0b705,
-/* 0x092f: i2c_acquire */
-	0xf500f8d0,
-	0xf4092321,
-	0xd9f00421,
+	0x64b6070d,
+	0x2911f404,
+	0x012ec3e7,
+	0xfd0134b6,
+	0x76bb0553,
+	0x0465b600,
+	0x659450f9,
+	0x0256bb04,
+	0x75fd50bd,
+	0xf550fc04,
+	0xb6087621,
+/* 0x0916: i2c_addr_done */
+	0x00f80464,
+/* 0x0918: i2c_acquire_addr */
+	0xb6f8cec7,
+	0xe0b705e4,
+	0x00f8d014,
+/* 0x0924: i2c_acquire */
+	0x091821f5,
+	0xf00421f4,
+	0x21f403d9,
+/* 0x0933: i2c_release */
+	0xf500f833,
+	0xf4091821,
+	0xdaf00421,
 	0x3321f403,
-/* 0x093e: i2c_release */
-	0x21f500f8,
-	0x21f40923,
-	0x03daf004,
-	0xf83321f4,
-/* 0x094d: i2c_recv */
-	0x0132f400,
-	0xb6f8c1c7,
-	0x16b00214,
-	0x3a1ff528,
-	0xf413a001,
-	0x0032980c,
-	0x0ccc13a0,
-	0xf4003198,
-	0xd0f90231,
-	0xd0f9e0f9,
-	0x000067f1,
-	0x100063f1,
-	0xbb016792,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x092f21f5,
-	0xfc0464b6,
-	0x00d6b0d0,
-	0x00b31bf5,
-	0xbb0057f0,
+/* 0x0942: i2c_recv */
+	0x32f400f8,
+	0xf8c1c701,
+	0xb00214b6,
+	0x1ff52816,
+	0x13a0013a,
+	0x32980cf4,
+	0xcc13a000,
+	0x0031980c,
+	0xf90231f4,
+	0xf9e0f9d0,
+	0x0067f1d0,
+	0x0063f100,
+	0x01679210,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0x2421f550,
+	0x0464b609,
+	0xd6b0d0fc,
+	0xb31bf500,
+	0x0057f000,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0xd121f550,
+	0x0464b608,
+	0x00d011f5,
+	0xbbe0c5c7,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x08dc21f5,
+	0x087621f5,
 	0xf50464b6,
-	0xc700d011,
-	0x76bbe0c5,
+	0xf000ad11,
+	0x76bb0157,
 	0x0465b600,
 	0x659450f9,
 	0x0256bb04,
 	0x75fd50bd,
 	0xf550fc04,
-	0xb6088121,
+	0xb608d121,
 	0x11f50464,
-	0x57f000ad,
-	0x0076bb01,
-	0xf90465b6,
-	0x04659450,
-	0xbd0256bb,
-	0x0475fd50,
-	0x21f550fc,
-	0x64b608dc,
-	0x8a11f504,
-	0x0076bb00,
-	0xf90465b6,
-	0x04659450,
-	0xbd0256bb,
-	0x0475fd50,
-	0x21f550fc,
-	0x64b6082f,
-	0x6a11f404,
-	0xbbe05bcb,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x077421f5,
-	0xb90464b6,
-	0x74bd025b,
-/* 0x0a53: i2c_recv_not_rd08 */
-	0xb0430ef4,
-	0x1bf401d6,
-	0x0057f03d,
-	0x08dc21f5,
-	0xc73311f4,
-	0x21f5e0c5,
-	0x11f40881,
-	0x0057f029,
-	0x08dc21f5,
-	0xc71f11f4,
-	0x21f5e0b5,
-	0x11f40881,
-	0x7421f515,
-	0xc774bd07,
-	0x1bf408c5,
-	0x0232f409,
-/* 0x0a93: i2c_recv_not_wr08 */
-/* 0x0a93: i2c_recv_done */
-	0xc7030ef4,
-	0x21f5f8ce,
-	0xe0fc093e,
-	0x12f4d0fc,
-	0x027cb90a,
-	0x02f121f5,
-/* 0x0aa8: i2c_recv_exit */
-/* 0x0aaa: i2c_init */
-	0x00f800f8,
-/* 0x0aac: test_recv */
-	0x05d817f1,
-	0xb60011cf,
-	0x07f10110,
-	0x01d005d8,
-	0xf104bd00,
-	0xf1d900e7,
-	0xf5134fe3,
-	0xf8022321,
-/* 0x0acd: test_init */
-	0x00e7f100,
-	0x2321f508,
-/* 0x0ad7: idle_recv */
+	0x76bb008a,
+	0x0465b600,
+	0x659450f9,
+	0x0256bb04,
+	0x75fd50bd,
+	0xf550fc04,
+	0xb6082421,
+	0x11f40464,
+	0xe05bcb6a,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0x6921f550,
+	0x0464b607,
+	0xbd025bb9,
+	0x430ef474,
+/* 0x0a48: i2c_recv_not_rd08 */
+	0xf401d6b0,
+	0x57f03d1b,
+	0xd121f500,
+	0x3311f408,
+	0xf5e0c5c7,
+	0xf4087621,
+	0x57f02911,
+	0xd121f500,
+	0x1f11f408,
+	0xf5e0b5c7,
+	0xf4087621,
+	0x21f51511,
+	0x74bd0769,
+	0xf408c5c7,
+	0x32f4091b,
+	0x030ef402,
+/* 0x0a88: i2c_recv_not_wr08 */
+/* 0x0a88: i2c_recv_done */
+	0xf5f8cec7,
+	0xfc093321,
+	0xf4d0fce0,
+	0x7cb90a12,
+	0xe621f502,
+/* 0x0a9d: i2c_recv_exit */
+/* 0x0a9f: i2c_init */
 	0xf800f802,
-/* 0x0ad9: idle */
-	0x0031f400,
-	0x05d417f1,
-	0xb60011cf,
-	0x07f10110,
-	0x01d005d4,
-/* 0x0aef: idle_loop */
-	0xf004bd00,
-	0x32f45817,
-/* 0x0af5: idle_proc */
-/* 0x0af5: idle_proc_exec */
-	0xb910f902,
-	0x21f5021e,
-	0x10fc02fa,
-	0xf40911f4,
-	0x0ef40231,
-/* 0x0b09: idle_proc_next */
-	0x5810b6ef,
-	0xf4061fb8,
-	0x02f4e61b,
-	0x0028f4dd,
-	0x00c10ef4,
+/* 0x0aa1: test_recv */
+	0xd817f100,
+	0x0011cf05,
+	0xf10110b6,
+	0xd005d807,
+	0x04bd0001,
+	0xd900e7f1,
+	0x134fe3f1,
+	0x021821f5,
+/* 0x0ac2: test_init */
+	0xe7f100f8,
+	0x21f50800,
+	0x00f80218,
+/* 0x0acc: idle_recv */
+/* 0x0ace: idle */
+	0x31f400f8,
+	0xd417f100,
+	0x0011cf05,
+	0xf10110b6,
+	0xd005d407,
+	0x04bd0001,
+/* 0x0ae4: idle_loop */
+	0xf45817f0,
+/* 0x0aea: idle_proc */
+/* 0x0aea: idle_proc_exec */
+	0x10f90232,
+	0xf5021eb9,
+	0xfc02ef21,
+	0x0911f410,
+	0xf40231f4,
+/* 0x0afe: idle_proc_next */
+	0x10b6ef0e,
+	0x061fb858,
+	0xf4e61bf4,
+	0x28f4dd02,
+	0xc10ef400,
+	0x00000000,
+	0x00000000,
+	0x00000000,
 	0x00000000,
 	0x00000000,
 	0x00000000,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h
index fe4f63d..8a2b628 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gk208.fuc5.h
@@ -24,8 +24,8 @@ uint32_t gk208_pmu_data[] = {
 	0x00000000,
 /* 0x0058: proc_list_head */
 	0x54534f48,
-	0x00000453,
-	0x00000404,
+	0x00000447,
+	0x000003f8,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -46,8 +46,8 @@ uint32_t gk208_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x584d454d,
-	0x0000062d,
-	0x0000061f,
+	0x00000621,
+	0x00000613,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -68,8 +68,8 @@ uint32_t gk208_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x46524550,
-	0x00000631,
-	0x0000062f,
+	0x00000625,
+	0x00000623,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -90,8 +90,8 @@ uint32_t gk208_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x5f433249,
-	0x00000a35,
-	0x000008dc,
+	0x00000a29,
+	0x000008d0,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -112,8 +112,8 @@ uint32_t gk208_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x54534554,
-	0x00000a56,
-	0x00000a37,
+	0x00000a4a,
+	0x00000a2b,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -134,8 +134,8 @@ uint32_t gk208_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x454c4449,
-	0x00000a61,
-	0x00000a5f,
+	0x00000a55,
+	0x00000a53,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -229,26 +229,26 @@ uint32_t gk208_pmu_data[] = {
 /* 0x0370: memx_func_head */
 	0x00000001,
 	0x00000000,
-	0x00000483,
+	0x00000477,
 /* 0x037c: memx_func_next */
 	0x00000002,
 	0x00000000,
-	0x00000500,
+	0x000004f4,
 	0x00000003,
 	0x00000002,
-	0x00000580,
+	0x00000574,
 	0x00040004,
 	0x00000000,
-	0x0000059d,
+	0x00000591,
 	0x00010005,
 	0x00000000,
-	0x000005b7,
+	0x000005ab,
 	0x00010006,
 	0x00000000,
-	0x0000057b,
+	0x0000056f,
 	0x00000007,
 	0x00000000,
-	0x000005c3,
+	0x000005b7,
 /* 0x03c4: memx_func_tail */
 /* 0x03c4: memx_ts_start */
 	0x00000000,
@@ -916,7 +916,7 @@ uint32_t gk208_pmu_data[] = {
 };
 
 uint32_t gk208_pmu_code[] = {
-	0x031c0ef5,
+	0x03100ef5,
 /* 0x0004: rd32 */
 	0xf607a040,
 	0x04bd000e,
@@ -972,7 +972,7 @@ uint32_t gk208_pmu_code[] = {
 	0x0a98280b,
 	0x029abb9a,
 	0x0d0e1cf4,
-	0x02617e01,
+	0x02557e01,
 	0xf494bd00,
 /* 0x00c2: intr_watchdog_next_time */
 	0x0a98140e,
@@ -1017,21 +1017,16 @@ uint32_t gk208_pmu_code[] = {
 	0xc0f900cc,
 	0xf14f484e,
 	0x0d5453e3,
-	0x02c27e00,
+	0x02b67e00,
 	0x40c0fc00,
 	0x0cf604c0,
 /* 0x0167: intr_subintr_skip_fifo */
 	0x4004bd00,
 	0x09f60688,
 /* 0x016f: intr_skip_subintr */
-	0xc404bd00,
-	0x0bf42089,
-	0xbfa4f107,
-/* 0x0179: intr_skip_pause */
-	0x4089c4ff,
-	0xf1070bf4,
-/* 0x0183: intr_skip_user0 */
-	0x00ffbfa4,
+	0x4904bd00,
+	0x90bd00e0,
+	0x000489fd,
 	0x0008f604,
 	0x80fc04bd,
 	0xfc0088fe,
@@ -1040,35 +1035,35 @@ uint32_t gk208_pmu_code[] = {
 	0xfca0fcb0,
 	0xfc80fc90,
 	0x0032f400,
-/* 0x01a6: ticks_from_ns */
+/* 0x019a: ticks_from_ns */
 	0xc0f901f8,
 	0xd7f1b0f9,
 	0xd3f00144,
-	0x7721f500,
+	0x6b21f500,
 	0xe8ccec03,
 	0x00b4b003,
 	0xec120bf4,
 	0xf103e8ee,
 	0xf00144d7,
 	0x21f500d3,
-/* 0x01ce: ticks_from_ns_quit */
-	0xceb20377,
+/* 0x01c2: ticks_from_ns_quit */
+	0xceb2036b,
 	0xc0fcb0fc,
-/* 0x01d6: ticks_from_us */
+/* 0x01ca: ticks_from_us */
 	0xc0f900f8,
 	0xd7f1b0f9,
 	0xd3f00144,
-	0x7721f500,
+	0x6b21f500,
 	0xb0ceb203,
 	0x0bf400b4,
-/* 0x01ef: ticks_from_us_quit */
+/* 0x01e3: ticks_from_us_quit */
 	0xfce4bd05,
 	0xf8c0fcb0,
-/* 0x01f5: ticks_to_us */
+/* 0x01e9: ticks_to_us */
 	0x44d7f100,
 	0x00d3f001,
 	0xf8ecedff,
-/* 0x0201: timer */
+/* 0x01f5: timer */
 	0xf990f900,
 	0x1032f480,
 	0xb003f898,
@@ -1086,17 +1081,17 @@ uint32_t gk208_pmu_code[] = {
 	0xa60088cf,
 	0x080bf4e0,
 	0x1cf4e8a6,
-/* 0x0245: timer_reset */
+/* 0x0239: timer_reset */
 	0xf634000d,
 	0x04bd000e,
-/* 0x024f: timer_enable */
+/* 0x0243: timer_enable */
 	0x089a0eb5,
 	0xf6380001,
 	0x04bd0008,
-/* 0x0258: timer_done */
+/* 0x024c: timer_done */
 	0xfc1031f4,
 	0xf890fc80,
-/* 0x0261: send_proc */
+/* 0x0255: send_proc */
 	0xf980f900,
 	0x05e89890,
 	0xf004e998,
@@ -1111,24 +1106,24 @@ uint32_t gk208_pmu_code[] = {
 	0x90b6038b,
 	0x0794f001,
 	0xf404e9b5,
-/* 0x029a: send_done */
+/* 0x028e: send_done */
 	0x90fc0231,
 	0x00f880fc,
-/* 0x02a0: find */
+/* 0x0294: find */
 	0x580880f9,
-/* 0x02a7: find_loop */
+/* 0x029b: find_loop */
 	0x980131f4,
 	0xaea6008a,
 	0xb6100bf4,
 	0x86b15880,
 	0x1bf40268,
 	0x0132f4f1,
-/* 0x02bc: find_done */
+/* 0x02b0: find_done */
 	0x80fc8eb2,
-/* 0x02c2: send */
-	0xa07e00f8,
+/* 0x02b6: send */
+	0x947e00f8,
 	0x01f40002,
-/* 0x02cb: recv */
+/* 0x02bf: recv */
 	0xf900f89b,
 	0x9880f990,
 	0xe99805e8,
@@ -1148,10 +1143,10 @@ uint32_t gk208_pmu_code[] = {
 	0xa5f900ee,
 	0xf8fef0fc,
 	0x0131f400,
-/* 0x0316: recv_done */
+/* 0x030a: recv_done */
 	0x80fcf0fc,
 	0x00f890fc,
-/* 0x031c: init */
+/* 0x0310: init */
 	0xcf010841,
 	0x11e70011,
 	0x14b60109,
@@ -1170,12 +1165,12 @@ uint32_t gk208_pmu_code[] = {
 	0x011031f4,
 	0xf6380001,
 	0x04bd0001,
-/* 0x0366: init_proc */
+/* 0x035a: init_proc */
 	0xf198580f,
 	0x0016b001,
 	0xf9fa0bf4,
 	0x58f0b615,
-/* 0x0377: mulu32_32_64 */
+/* 0x036b: mulu32_32_64 */
 	0xf9f20ef4,
 	0xf920f910,
 	0x9540f930,
@@ -1196,7 +1191,7 @@ uint32_t gk208_pmu_code[] = {
 	0x00b3bb30,
 	0x30fc40fc,
 	0x10fc20fc,
-/* 0x03c6: host_send */
+/* 0x03ba: host_send */
 	0xb04100f8,
 	0x0011cf04,
 	0xcf04a042,
@@ -1207,18 +1202,18 @@ uint32_t gk208_pmu_code[] = {
 	0x03eb9802,
 	0x9802ec98,
 	0xee9801ed,
-	0x02c27e00,
+	0x02b67e00,
 	0x0110b600,
 	0x400f1ec4,
 	0x0ef604b0,
 	0xf404bd00,
-/* 0x0402: host_send_done */
+/* 0x03f6: host_send_done */
 	0x00f8c70e,
-/* 0x0404: host_recv */
+/* 0x03f8: host_recv */
 	0xf14e4941,
 	0xa6525413,
 	0xb90bf4e1,
-/* 0x0410: host_recv_wait */
+/* 0x0404: host_recv_wait */
 	0xcf04cc41,
 	0xc8420011,
 	0x0022cf04,
@@ -1235,7 +1230,7 @@ uint32_t gk208_pmu_code[] = {
 	0x04bd0002,
 	0x00004002,
 	0xbd0002f6,
-/* 0x0453: host_init */
+/* 0x0447: host_init */
 	0x4100f804,
 	0x14b60080,
 	0x7015f110,
@@ -1248,7 +1243,7 @@ uint32_t gk208_pmu_code[] = {
 	0x0104bd00,
 	0x04c44001,
 	0xbd0001f6,
-/* 0x0483: memx_func_enter */
+/* 0x0477: memx_func_enter */
 	0xf100f804,
 	0xf1162067,
 	0xf1f55d77,
@@ -1275,19 +1270,19 @@ uint32_t gk208_pmu_code[] = {
 	0x00002e7e,
 	0xe0400406,
 	0x0006f607,
-/* 0x04ea: memx_func_enter_wait */
+/* 0x04de: memx_func_enter_wait */
 	0xc04604bd,
 	0x0066cf07,
 	0xf40464f0,
 	0x2c06f70b,
 	0xb50066cf,
 	0x00f8f106,
-/* 0x0500: memx_func_leave */
+/* 0x04f4: memx_func_leave */
 	0x66cf2c06,
 	0xf206b500,
 	0xe4400406,
 	0x0006f607,
-/* 0x0512: memx_func_leave_wait */
+/* 0x0506: memx_func_leave_wait */
 	0xc04604bd,
 	0x0066cf07,
 	0xf40464f0,
@@ -1314,10 +1309,10 @@ uint32_t gk208_pmu_code[] = {
 	0xf960f905,
 	0xfcd0fc80,
 	0x002e7ee0,
-/* 0x057b: memx_func_wait_vblank */
+/* 0x056f: memx_func_wait_vblank */
 	0xb600f800,
 	0x00f80410,
-/* 0x0580: memx_func_wr32 */
+/* 0x0574: memx_func_wr32 */
 	0x98001698,
 	0x10b60115,
 	0xf960f908,
@@ -1325,23 +1320,23 @@ uint32_t gk208_pmu_code[] = {
 	0x002e7ee0,
 	0x0242b600,
 	0xf8e81bf4,
-/* 0x059d: memx_func_wait */
+/* 0x0591: memx_func_wait */
 	0xcf2c0800,
 	0x1e980088,
 	0x011d9800,
 	0x98021c98,
 	0x10b6031b,
 	0x00797e10,
-/* 0x05b7: memx_func_delay */
+/* 0x05ab: memx_func_delay */
 	0x9800f800,
 	0x10b6001e,
 	0x005d7e04,
-/* 0x05c3: memx_func_train */
+/* 0x05b7: memx_func_train */
 	0xf800f800,
-/* 0x05c5: memx_exec */
+/* 0x05b9: memx_exec */
 	0xf9e0f900,
 	0xb2c1b2d0,
-/* 0x05cd: memx_exec_next */
+/* 0x05c1: memx_exec_next */
 	0x001398b2,
 	0xe70410b6,
 	0xe701f034,
@@ -1354,111 +1349,111 @@ uint32_t gk208_pmu_code[] = {
 	0x02cbbbf2,
 	0xcf07c44b,
 	0xd0fc00bb,
-	0xc27ee0fc,
+	0xb67ee0fc,
 	0x00f80002,
-/* 0x0604: memx_info */
+/* 0x05f8: memx_info */
 	0xf401c670,
-/* 0x060a: memx_info_data */
+/* 0x05fe: memx_info_data */
 	0xcc4c0c0b,
 	0x08004b03,
-/* 0x0613: memx_info_train */
+/* 0x0607: memx_info_train */
 	0x4c090ef4,
 	0x004b0bcc,
-/* 0x0619: memx_info_send */
-	0x02c27e01,
-/* 0x061f: memx_recv */
+/* 0x060d: memx_info_send */
+	0x02b67e01,
+/* 0x0613: memx_recv */
 	0xb000f800,
 	0x0bf401d6,
 	0x00d6b0a3,
 	0xf8dc0bf4,
-/* 0x062d: memx_init */
-/* 0x062f: perf_recv */
+/* 0x0621: memx_init */
+/* 0x0623: perf_recv */
 	0xf800f800,
-/* 0x0631: perf_init */
-/* 0x0633: i2c_drive_scl */
+/* 0x0625: perf_init */
+/* 0x0627: i2c_drive_scl */
 	0xb000f800,
 	0x0bf40036,
 	0x07e0400d,
 	0xbd0001f6,
-/* 0x0643: i2c_drive_scl_lo */
+/* 0x0637: i2c_drive_scl_lo */
 	0x4000f804,
 	0x01f607e4,
 	0xf804bd00,
-/* 0x064d: i2c_drive_sda */
+/* 0x0641: i2c_drive_sda */
 	0x0036b000,
 	0x400d0bf4,
 	0x02f607e0,
 	0xf804bd00,
-/* 0x065d: i2c_drive_sda_lo */
+/* 0x0651: i2c_drive_sda_lo */
 	0x07e44000,
 	0xbd0002f6,
-/* 0x0667: i2c_sense_scl */
+/* 0x065b: i2c_sense_scl */
 	0xf400f804,
 	0xc4430132,
 	0x0033cf07,
 	0xf40431fd,
 	0x31f4060b,
-/* 0x0679: i2c_sense_scl_done */
-/* 0x067b: i2c_sense_sda */
+/* 0x066d: i2c_sense_scl_done */
+/* 0x066f: i2c_sense_sda */
 	0xf400f801,
 	0xc4430132,
 	0x0033cf07,
 	0xf40432fd,
 	0x31f4060b,
-/* 0x068d: i2c_sense_sda_done */
-/* 0x068f: i2c_raise_scl */
+/* 0x0681: i2c_sense_sda_done */
+/* 0x0683: i2c_raise_scl */
 	0xf900f801,
 	0x08984440,
-	0x337e0103,
-/* 0x069a: i2c_raise_scl_wait */
+	0x277e0103,
+/* 0x068e: i2c_raise_scl_wait */
 	0xe84e0006,
 	0x005d7e03,
-	0x06677e00,
+	0x065b7e00,
 	0x0901f400,
 	0xf40142b6,
-/* 0x06ae: i2c_raise_scl_done */
+/* 0x06a2: i2c_raise_scl_done */
 	0x40fcef1b,
-/* 0x06b2: i2c_start */
-	0x677e00f8,
+/* 0x06a6: i2c_start */
+	0x5b7e00f8,
 	0x11f40006,
-	0x067b7e0d,
+	0x066f7e0d,
 	0x0611f400,
-/* 0x06c3: i2c_start_rep */
+/* 0x06b7: i2c_start_rep */
 	0x032e0ef4,
-	0x06337e00,
+	0x06277e00,
 	0x7e010300,
-	0xbb00064d,
+	0xbb000641,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x00068f7e,
+	0x0006837e,
 	0xf40464b6,
-/* 0x06ee: i2c_start_send */
+/* 0x06e2: i2c_start_send */
 	0x00031d11,
-	0x00064d7e,
+	0x0006417e,
 	0x7e13884e,
 	0x0300005d,
-	0x06337e00,
+	0x06277e00,
 	0x13884e00,
 	0x00005d7e,
-/* 0x0708: i2c_start_out */
-/* 0x070a: i2c_stop */
+/* 0x06fc: i2c_start_out */
+/* 0x06fe: i2c_stop */
 	0x000300f8,
-	0x0006337e,
-	0x4d7e0003,
+	0x0006277e,
+	0x417e0003,
 	0xe84e0006,
 	0x005d7e03,
 	0x7e010300,
-	0x4e000633,
+	0x4e000627,
 	0x5d7e1388,
 	0x01030000,
-	0x00064d7e,
+	0x0006417e,
 	0x7e13884e,
 	0xf800005d,
-/* 0x0739: i2c_bitw */
-	0x064d7e00,
+/* 0x072d: i2c_bitw */
+	0x06417e00,
 	0x03e84e00,
 	0x00005d7e,
 	0xb60076bb,
@@ -1466,18 +1461,18 @@ uint32_t gk208_pmu_code[] = {
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0x068f7e50,
+	0x06837e50,
 	0x0464b600,
 	0x4e1711f4,
 	0x5d7e1388,
 	0x00030000,
-	0x0006337e,
+	0x0006277e,
 	0x7e13884e,
-/* 0x0777: i2c_bitw_out */
+/* 0x076b: i2c_bitw_out */
 	0xf800005d,
-/* 0x0779: i2c_bitr */
+/* 0x076d: i2c_bitr */
 	0x7e010300,
-	0x4e00064d,
+	0x4e000641,
 	0x5d7e03e8,
 	0x76bb0000,
 	0x0465b600,
@@ -1485,25 +1480,25 @@ uint32_t gk208_pmu_code[] = {
 	0x0256bb04,
 	0x75fd50bd,
 	0x7e50fc04,
-	0xb600068f,
+	0xb6000683,
 	0x11f40464,
-	0x067b7e1a,
+	0x066f7e1a,
 	0x7e000300,
-	0x4e000633,
+	0x4e000627,
 	0x5d7e1388,
 	0x3cf00000,
 	0x0131f401,
-/* 0x07bc: i2c_bitr_done */
-/* 0x07be: i2c_get_byte */
+/* 0x07b0: i2c_bitr_done */
+/* 0x07b2: i2c_get_byte */
 	0x000500f8,
-/* 0x07c2: i2c_get_byte_next */
+/* 0x07b6: i2c_get_byte_next */
 	0x54b60804,
 	0x0076bb01,
 	0xf90465b6,
 	0x04659450,
 	0xbd0256bb,
 	0x0475fd50,
-	0x797e50fc,
+	0x6d7e50fc,
 	0x64b60007,
 	0x2a11f404,
 	0xb60553fd,
@@ -1514,11 +1509,11 @@ uint32_t gk208_pmu_code[] = {
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x0007397e,
-/* 0x080b: i2c_get_byte_done */
+	0x00072d7e,
+/* 0x07ff: i2c_get_byte_done */
 	0xf80464b6,
-/* 0x080d: i2c_put_byte */
-/* 0x080f: i2c_put_byte_next */
+/* 0x0801: i2c_put_byte */
+/* 0x0803: i2c_put_byte_next */
 	0xb6080400,
 	0x54ff0142,
 	0x0076bb38,
@@ -1526,7 +1521,7 @@ uint32_t gk208_pmu_code[] = {
 	0x04659450,
 	0xbd0256bb,
 	0x0475fd50,
-	0x397e50fc,
+	0x2d7e50fc,
 	0x64b60007,
 	0x3411f404,
 	0xf40046b0,
@@ -1536,20 +1531,20 @@ uint32_t gk208_pmu_code[] = {
 	0x0256bb04,
 	0x75fd50bd,
 	0x7e50fc04,
-	0xb6000779,
+	0xb600076d,
 	0x11f40464,
 	0x0076bb0f,
 	0xf40136b0,
 	0x32f4061b,
-/* 0x0865: i2c_put_byte_done */
-/* 0x0867: i2c_addr */
+/* 0x0859: i2c_put_byte_done */
+/* 0x085b: i2c_addr */
 	0xbb00f801,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x0006b27e,
+	0x0006a67e,
 	0xf40464b6,
 	0xc3e72911,
 	0x34b6012e,
@@ -1559,25 +1554,25 @@ uint32_t gk208_pmu_code[] = {
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0x080d7e50,
+	0x08017e50,
 	0x0464b600,
-/* 0x08ac: i2c_addr_done */
-/* 0x08ae: i2c_acquire_addr */
+/* 0x08a0: i2c_addr_done */
+/* 0x08a2: i2c_acquire_addr */
 	0xcec700f8,
 	0x05e4b6f8,
 	0xd014e0b7,
-/* 0x08ba: i2c_acquire */
-	0xae7e00f8,
+/* 0x08ae: i2c_acquire */
+	0xa27e00f8,
 	0x047e0008,
 	0xd9f00000,
 	0x002e7e03,
-/* 0x08cb: i2c_release */
+/* 0x08bf: i2c_release */
 	0x7e00f800,
-	0x7e0008ae,
+	0x7e0008a2,
 	0xf0000004,
 	0x2e7e03da,
 	0x00f80000,
-/* 0x08dc: i2c_recv */
+/* 0x08d0: i2c_recv */
 	0xc70132f4,
 	0x14b6f8c1,
 	0x2816b002,
@@ -1596,7 +1591,7 @@ uint32_t gk208_pmu_code[] = {
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0x08ba7e50,
+	0x08ae7e50,
 	0x0464b600,
 	0xd6b0d0fc,
 	0xb01bf500,
@@ -1606,7 +1601,7 @@ uint32_t gk208_pmu_code[] = {
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x0008677e,
+	0x00085b7e,
 	0xf50464b6,
 	0xc700cc11,
 	0x76bbe0c5,
@@ -1615,7 +1610,7 @@ uint32_t gk208_pmu_code[] = {
 	0x0256bb04,
 	0x75fd50bd,
 	0x7e50fc04,
-	0xb600080d,
+	0xb6000801,
 	0x11f50464,
 	0x010500a9,
 	0xb60076bb,
@@ -1623,7 +1618,7 @@ uint32_t gk208_pmu_code[] = {
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0x08677e50,
+	0x085b7e50,
 	0x0464b600,
 	0x008711f5,
 	0xb60076bb,
@@ -1631,7 +1626,7 @@ uint32_t gk208_pmu_code[] = {
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0x07be7e50,
+	0x07b27e50,
 	0x0464b600,
 	0xcb6711f4,
 	0x76bbe05b,
@@ -1640,36 +1635,36 @@ uint32_t gk208_pmu_code[] = {
 	0x0256bb04,
 	0x75fd50bd,
 	0x7e50fc04,
-	0xb600070a,
+	0xb60006fe,
 	0x5bb20464,
 	0x0ef474bd,
-/* 0x09e1: i2c_recv_not_rd08 */
+/* 0x09d5: i2c_recv_not_rd08 */
 	0x01d6b041,
 	0x053b1bf4,
-	0x08677e00,
+	0x085b7e00,
 	0x3211f400,
 	0x7ee0c5c7,
-	0xf400080d,
+	0xf4000801,
 	0x00052811,
-	0x0008677e,
+	0x00085b7e,
 	0xc71f11f4,
-	0x0d7ee0b5,
+	0x017ee0b5,
 	0x11f40008,
-	0x070a7e15,
+	0x06fe7e15,
 	0xc774bd00,
 	0x1bf408c5,
 	0x0232f409,
-/* 0x0a1f: i2c_recv_not_wr08 */
-/* 0x0a1f: i2c_recv_done */
+/* 0x0a13: i2c_recv_not_wr08 */
+/* 0x0a13: i2c_recv_done */
 	0xc7030ef4,
-	0xcb7ef8ce,
+	0xbf7ef8ce,
 	0xe0fc0008,
 	0x12f4d0fc,
 	0x7e7cb209,
-/* 0x0a33: i2c_recv_exit */
-	0xf80002c2,
-/* 0x0a35: i2c_init */
-/* 0x0a37: test_recv */
+/* 0x0a27: i2c_recv_exit */
+	0xf80002b6,
+/* 0x0a29: i2c_init */
+/* 0x0a2b: test_recv */
 	0x4100f800,
 	0x11cf0458,
 	0x0110b600,
@@ -1677,28 +1672,28 @@ uint32_t gk208_pmu_code[] = {
 	0x04bd0001,
 	0xd900e7f1,
 	0x134fe3f1,
-	0x0002017e,
-/* 0x0a56: test_init */
+	0x0001f57e,
+/* 0x0a4a: test_init */
 	0x004e00f8,
-	0x02017e08,
-/* 0x0a5f: idle_recv */
+	0x01f57e08,
+/* 0x0a53: idle_recv */
 	0xf800f800,
-/* 0x0a61: idle */
+/* 0x0a55: idle */
 	0x0031f400,
 	0xcf045441,
 	0x10b60011,
 	0x04544001,
 	0xbd0001f6,
-/* 0x0a75: idle_loop */
+/* 0x0a69: idle_loop */
 	0xf4580104,
-/* 0x0a7a: idle_proc */
-/* 0x0a7a: idle_proc_exec */
+/* 0x0a6e: idle_proc */
+/* 0x0a6e: idle_proc_exec */
 	0x10f90232,
-	0xcb7e1eb2,
+	0xbf7e1eb2,
 	0x10fc0002,
 	0xf40911f4,
 	0x0ef40231,
-/* 0x0a8d: idle_proc_next */
+/* 0x0a81: idle_proc_next */
 	0x5810b6f0,
 	0x1bf41fa6,
 	0xe002f4e8,
@@ -1728,4 +1723,7 @@ uint32_t gk208_pmu_code[] = {
 	0x00000000,
 	0x00000000,
 	0x00000000,
+	0x00000000,
+	0x00000000,
+	0x00000000,
 };
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h
index 2686f8f..5165692 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/gt215.fuc3.h
@@ -24,8 +24,8 @@ uint32_t gt215_pmu_data[] = {
 	0x00000000,
 /* 0x0058: proc_list_head */
 	0x54534f48,
-	0x00000512,
-	0x000004af,
+	0x00000507,
+	0x000004a4,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -46,8 +46,8 @@ uint32_t gt215_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x584d454d,
-	0x00000842,
-	0x00000834,
+	0x00000837,
+	0x00000829,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -68,8 +68,8 @@ uint32_t gt215_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x46524550,
-	0x00000846,
-	0x00000844,
+	0x0000083b,
+	0x00000839,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -90,8 +90,8 @@ uint32_t gt215_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x5f433249,
-	0x00000c76,
-	0x00000b19,
+	0x00000c6b,
+	0x00000b0e,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -112,8 +112,8 @@ uint32_t gt215_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x54534554,
-	0x00000c9f,
-	0x00000c78,
+	0x00000c94,
+	0x00000c6d,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -134,8 +134,8 @@ uint32_t gt215_pmu_data[] = {
 	0x00000000,
 	0x00000000,
 	0x454c4449,
-	0x00000cab,
-	0x00000ca9,
+	0x00000ca0,
+	0x00000c9e,
 	0x00000000,
 	0x00000000,
 	0x00000000,
@@ -229,26 +229,26 @@ uint32_t gt215_pmu_data[] = {
 /* 0x0370: memx_func_head */
 	0x00000001,
 	0x00000000,
-	0x00000551,
+	0x00000546,
 /* 0x037c: memx_func_next */
 	0x00000002,
 	0x00000000,
-	0x000005a8,
+	0x0000059d,
 	0x00000003,
 	0x00000002,
-	0x0000063a,
+	0x0000062f,
 	0x00040004,
 	0x00000000,
-	0x00000656,
+	0x0000064b,
 	0x00010005,
 	0x00000000,
-	0x00000673,
+	0x00000668,
 	0x00010006,
 	0x00000000,
-	0x000005f8,
+	0x000005ed,
 	0x00000007,
 	0x00000000,
-	0x0000067e,
+	0x00000673,
 /* 0x03c4: memx_func_tail */
 /* 0x03c4: memx_ts_start */
 	0x00000000,
@@ -917,7 +917,7 @@ uint32_t gt215_pmu_data[] = {
 };
 
 uint32_t gt215_pmu_code[] = {
-	0x039e0ef5,
+	0x03930ef5,
 /* 0x0004: rd32 */
 	0x07a007f1,
 	0xd00604b6,
@@ -987,7 +987,7 @@ uint32_t gt215_pmu_code[] = {
 	0xbb9a0a98,
 	0x1cf4029a,
 	0x01d7f00f,
-	0x02dd21f5,
+	0x02d221f5,
 	0x0ef494bd,
 /* 0x00f9: intr_watchdog_next_time */
 	0x9b0a9815,
@@ -1039,7 +1039,7 @@ uint32_t gt215_pmu_code[] = {
 	0x48e7f1c0,
 	0x53e3f14f,
 	0x00d7f054,
-	0x034221f5,
+	0x033721f5,
 	0x07f1c0fc,
 	0x04b604c0,
 	0x000cd006,
@@ -1048,820 +1048,818 @@ uint32_t gt215_pmu_code[] = {
 	0x04b60688,
 	0x0009d006,
 /* 0x01ca: intr_skip_subintr */
-	0x89c404bd,
-	0x070bf420,
-	0xffbfa4f1,
-/* 0x01d4: intr_skip_pause */
-	0xf44089c4,
-	0xa4f1070b,
-/* 0x01de: intr_skip_user0 */
-	0x07f0ffbf,
-	0x0604b604,
-	0xbd0008d0,
-	0xfe80fc04,
-	0xf0fc0088,
-	0xd0fce0fc,
-	0xb0fcc0fc,
-	0x90fca0fc,
-	0x00fc80fc,
-	0xf80032f4,
-/* 0x0205: ticks_from_ns */
-	0xf9c0f901,
-	0xcbd7f1b0,
-	0x00d3f000,
-	0x041321f5,
-	0x03e8ccec,
-	0xf400b4b0,
-	0xeeec120b,
-	0xd7f103e8,
-	0xd3f000cb,
-	0x1321f500,
-/* 0x022d: ticks_from_ns_quit */
-	0x02ceb904,
-	0xc0fcb0fc,
-/* 0x0236: ticks_from_us */
-	0xc0f900f8,
+	0x97f104bd,
+	0x90bd00e0,
+	0xf00489fd,
+	0x04b60407,
+	0x0008d006,
+	0x80fc04bd,
+	0xfc0088fe,
+	0xfce0fcf0,
+	0xfcc0fcd0,
+	0xfca0fcb0,
+	0xfc80fc90,
+	0x0032f400,
+/* 0x01fa: ticks_from_ns */
+	0xc0f901f8,
 	0xd7f1b0f9,
 	0xd3f000cb,
-	0x1321f500,
-	0x02ceb904,
-	0xf400b4b0,
-	0xe4bd050b,
-/* 0x0250: ticks_from_us_quit */
-	0xc0fcb0fc,
-/* 0x0256: ticks_to_us */
-	0xd7f100f8,
-	0xd3f000cb,
-	0xecedff00,
-/* 0x0262: timer */
-	0x90f900f8,
-	0x32f480f9,
-	0x03f89810,
-	0xf40086b0,
-	0x84bd651c,
-	0xb63807f0,
-	0x08d00604,
-	0xf004bd00,
-	0x84b63487,
-	0x0088cf06,
-	0xbb9a0998,
-	0xe9bb0298,
-	0x03fe8000,
-	0xb60887f0,
-	0x88cf0684,
-	0x0284f000,
-	0xf0261bf4,
-	0x84b63487,
-	0x0088cf06,
-	0xf406e0b8,
-	0xe8b8090b,
-	0x111cf406,
-/* 0x02b8: timer_reset */
-	0xb63407f0,
-	0x0ed00604,
-	0x8004bd00,
-/* 0x02c6: timer_enable */
-	0x87f09a0e,
-	0x3807f001,
+	0x0821f500,
+	0xe8ccec04,
+	0x00b4b003,
+	0xec120bf4,
+	0xf103e8ee,
+	0xf000cbd7,
+	0x21f500d3,
+/* 0x0222: ticks_from_ns_quit */
+	0xceb90408,
+	0xfcb0fc02,
+/* 0x022b: ticks_from_us */
+	0xf900f8c0,
+	0xf1b0f9c0,
+	0xf000cbd7,
+	0x21f500d3,
+	0xceb90408,
+	0x00b4b002,
+	0xbd050bf4,
+/* 0x0245: ticks_from_us_quit */
+	0xfcb0fce4,
+/* 0x024b: ticks_to_us */
+	0xf100f8c0,
+	0xf000cbd7,
+	0xedff00d3,
+/* 0x0257: timer */
+	0xf900f8ec,
+	0xf480f990,
+	0xf8981032,
+	0x0086b003,
+	0xbd651cf4,
+	0x3807f084,
 	0xd00604b6,
 	0x04bd0008,
-/* 0x02d4: timer_done */
-	0xfc1031f4,
-	0xf890fc80,
-/* 0x02dd: send_proc */
-	0xf980f900,
-	0x05e89890,
-	0xf004e998,
-	0x89b80486,
-	0x2a0bf406,
-	0x940398c4,
-	0x80b60488,
-	0x008ebb18,
-	0x8000fa98,
-	0x8d80008a,
-	0x028c8001,
-	0xb6038b80,
-	0x94f00190,
-	0x04e98007,
-/* 0x0317: send_done */
-	0xfc0231f4,
-	0xf880fc90,
-/* 0x031d: find */
-	0xf080f900,
-	0x31f45887,
-/* 0x0325: find_loop */
-	0x008a9801,
-	0xf406aeb8,
-	0x80b6100b,
-	0x6886b158,
-	0xf01bf402,
-/* 0x033b: find_done */
-	0xb90132f4,
-	0x80fc028e,
-/* 0x0342: send */
-	0x21f500f8,
-	0x01f4031d,
-/* 0x034b: recv */
-	0xf900f897,
-	0x9880f990,
-	0xe99805e8,
-	0x0132f404,
-	0xf40689b8,
-	0x89c43d0b,
-	0x0180b603,
-	0x800784f0,
-	0xea9805e8,
-	0xfef0f902,
-	0xf0f9018f,
-	0x9402efb9,
-	0xe9bb0499,
-	0x18e0b600,
-	0x9803eb98,
-	0xed9802ec,
-	0x00ee9801,
-	0xf0fca5f9,
-	0xf400f8fe,
-	0xf0fc0131,
-/* 0x0398: recv_done */
-	0x90fc80fc,
-/* 0x039e: init */
-	0x17f100f8,
-	0x14b60108,
-	0x0011cf06,
-	0x010911e7,
-	0xfe0814b6,
-	0x17f10014,
-	0x13f000e0,
-	0x1c07f000,
-	0xd00604b6,
-	0x04bd0001,
-	0xf0ff17f0,
-	0x04b61407,
-	0x0001d006,
-	0x17f004bd,
-	0x0015f102,
-	0x1007f008,
+	0xb63487f0,
+	0x88cf0684,
+	0x9a099800,
+	0xbb0298bb,
+	0xfe8000e9,
+	0x0887f003,
+	0xcf0684b6,
+	0x84f00088,
+	0x261bf402,
+	0xb63487f0,
+	0x88cf0684,
+	0x06e0b800,
+	0xb8090bf4,
+	0x1cf406e8,
+/* 0x02ad: timer_reset */
+	0x3407f011,
 	0xd00604b6,
-	0x04bd0001,
-	0x011a17f1,
-	0xfe0013f0,
-	0x31f40010,
-	0x0117f010,
-	0xb63807f0,
+	0x04bd000e,
+/* 0x02bb: timer_enable */
+	0xf09a0e80,
+	0x07f00187,
+	0x0604b638,
+	0xbd0008d0,
+/* 0x02c9: timer_done */
+	0x1031f404,
+	0x90fc80fc,
+/* 0x02d2: send_proc */
+	0x80f900f8,
+	0xe89890f9,
+	0x04e99805,
+	0xb80486f0,
+	0x0bf40689,
+	0x0398c42a,
+	0xb6048894,
+	0x8ebb1880,
+	0x00fa9800,
+	0x80008a80,
+	0x8c80018d,
+	0x038b8002,
+	0xf00190b6,
+	0xe9800794,
+	0x0231f404,
+/* 0x030c: send_done */
+	0x80fc90fc,
+/* 0x0312: find */
+	0x80f900f8,
+	0xf45887f0,
+/* 0x031a: find_loop */
+	0x8a980131,
+	0x06aeb800,
+	0xb6100bf4,
+	0x86b15880,
+	0x1bf40268,
+	0x0132f4f0,
+/* 0x0330: find_done */
+	0xfc028eb9,
+/* 0x0337: send */
+	0xf500f880,
+	0xf4031221,
+	0x00f89701,
+/* 0x0340: recv */
+	0x80f990f9,
+	0x9805e898,
+	0x32f404e9,
+	0x0689b801,
+	0xc43d0bf4,
+	0x80b60389,
+	0x0784f001,
+	0x9805e880,
+	0xf0f902ea,
+	0xf9018ffe,
+	0x02efb9f0,
+	0xbb049994,
+	0xe0b600e9,
+	0x03eb9818,
+	0x9802ec98,
+	0xee9801ed,
+	0xfca5f900,
+	0x00f8fef0,
+	0xfc0131f4,
+/* 0x038d: recv_done */
+	0xfc80fcf0,
+/* 0x0393: init */
+	0xf100f890,
+	0xb6010817,
+	0x11cf0614,
+	0x0911e700,
+	0x0814b601,
+	0xf10014fe,
+	0xf000e017,
+	0x07f00013,
+	0x0604b61c,
+	0xbd0001d0,
+	0xff17f004,
+	0xb61407f0,
 	0x01d00604,
 	0xf004bd00,
-/* 0x0402: init_proc */
-	0xf19858f7,
-	0x0016b001,
-	0xf9fa0bf4,
-	0x58f0b615,
-/* 0x0413: mulu32_32_64 */
-	0xf9f20ef4,
-	0xf920f910,
-	0x9540f930,
-	0xd29510e1,
-	0xbdc4bd10,
-	0xc0edffb4,
-	0xb9301dff,
-	0x34f10234,
-	0x34b6ffff,
-	0x1045b610,
-	0xbb00c3bb,
-	0xe2ff01b4,
-	0x0234b930,
-	0xffff34f1,
-	0xb61034b6,
-	0xc3bb1045,
-	0x01b4bb00,
-	0xbb3012ff,
-	0x40fc00b3,
-	0x20fc30fc,
-	0x00f810fc,
-/* 0x0464: host_send */
-	0x04b017f1,
-	0xcf0614b6,
-	0x27f10011,
-	0x24b604a0,
-	0x0022cf06,
-	0xf40612b8,
-	0x1ec4320b,
-	0x04ee9407,
-	0x0270e0b7,
-	0x9803eb98,
-	0xed9802ec,
-	0x00ee9801,
-	0x034221f5,
-	0xc40110b6,
-	0x07f10f1e,
-	0x04b604b0,
-	0x000ed006,
-	0x0ef404bd,
-/* 0x04ad: host_send_done */
-/* 0x04af: host_recv */
-	0xf100f8ba,
-	0xf14e4917,
-	0xb8525413,
-	0x0bf406e1,
-/* 0x04bd: host_recv_wait */
-	0xcc17f1aa,
+	0x15f10217,
+	0x07f00800,
+	0x0604b610,
+	0xbd0001d0,
+	0x1a17f104,
+	0x0013f001,
+	0xf40010fe,
+	0x17f01031,
+	0x3807f001,
+	0xd00604b6,
+	0x04bd0001,
+/* 0x03f7: init_proc */
+	0x9858f7f0,
+	0x16b001f1,
+	0xfa0bf400,
+	0xf0b615f9,
+	0xf20ef458,
+/* 0x0408: mulu32_32_64 */
+	0x20f910f9,
+	0x40f930f9,
+	0x9510e195,
+	0xc4bd10d2,
+	0xedffb4bd,
+	0x301dffc0,
+	0xf10234b9,
+	0xb6ffff34,
+	0x45b61034,
+	0x00c3bb10,
+	0xff01b4bb,
+	0x34b930e2,
+	0xff34f102,
+	0x1034b6ff,
+	0xbb1045b6,
+	0xb4bb00c3,
+	0x3012ff01,
+	0xfc00b3bb,
+	0xfc30fc40,
+	0xf810fc20,
+/* 0x0459: host_send */
+	0xb017f100,
 	0x0614b604,
 	0xf10011cf,
-	0xb604c827,
+	0xb604a027,
 	0x22cf0624,
-	0x0816f000,
-	0xf40612b8,
-	0x23c4e60b,
-	0x0434b607,
-	0x02f030b7,
-	0x80033b80,
-	0x3d80023c,
-	0x003e8001,
-	0xf00120b6,
-	0x07f10f24,
-	0x04b604c8,
-	0x0002d006,
-	0x27f004bd,
-	0x0007f040,
-	0xd00604b6,
-	0x04bd0002,
-/* 0x0512: host_init */
-	0x17f100f8,
+	0x0612b800,
+	0xc4320bf4,
+	0xee94071e,
+	0x70e0b704,
+	0x03eb9802,
+	0x9802ec98,
+	0xee9801ed,
+	0x3721f500,
+	0x0110b603,
+	0xf10f1ec4,
+	0xb604b007,
+	0x0ed00604,
+	0xf404bd00,
+/* 0x04a2: host_send_done */
+	0x00f8ba0e,
+/* 0x04a4: host_recv */
+	0x4e4917f1,
+	0x525413f1,
+	0xf406e1b8,
+/* 0x04b2: host_recv_wait */
+	0x17f1aa0b,
+	0x14b604cc,
+	0x0011cf06,
+	0x04c827f1,
+	0xcf0624b6,
+	0x16f00022,
+	0x0612b808,
+	0xc4e60bf4,
+	0x34b60723,
+	0xf030b704,
+	0x033b8002,
+	0x80023c80,
+	0x3e80013d,
+	0x0120b600,
+	0xf10f24f0,
+	0xb604c807,
+	0x02d00604,
+	0xf004bd00,
+	0x07f04027,
+	0x0604b600,
+	0xbd0002d0,
+/* 0x0507: host_init */
+	0xf100f804,
+	0xb6008017,
+	0x15f11014,
+	0x07f10270,
+	0x04b604d0,
+	0x0001d006,
+	0x17f104bd,
 	0x14b60080,
-	0x7015f110,
-	0xd007f102,
+	0xf015f110,
+	0xdc07f102,
 	0x0604b604,
 	0xbd0001d0,
-	0x8017f104,
-	0x1014b600,
-	0x02f015f1,
-	0x04dc07f1,
+	0x0117f004,
+	0x04c407f1,
 	0xd00604b6,
 	0x04bd0001,
-	0xf10117f0,
-	0xb604c407,
-	0x01d00604,
-	0xf804bd00,
-/* 0x0551: memx_func_enter */
-	0x1087f100,
-	0x028eb916,
-	0xb90421f4,
-	0x67f102d7,
-	0x63f1fffc,
-	0x76fdffff,
-	0x0267f104,
-	0x0576fd00,
-	0x70f980f9,
-	0xe0fcd0fc,
-	0xf03f21f4,
-	0x07f10467,
-	0x04b607e0,
-	0x0006d006,
-/* 0x058a: memx_func_enter_wait */
-	0x67f104bd,
-	0x64b607c0,
-	0x0066cf06,
-	0xf40464f0,
-	0x67f0f30b,
-	0x0664b62c,
-	0x800066cf,
-	0x00f8f106,
-/* 0x05a8: memx_func_leave */
-	0xb62c67f0,
-	0x66cf0664,
-	0xf2068000,
+/* 0x0546: memx_func_enter */
+	0x87f100f8,
+	0x8eb91610,
+	0x0421f402,
+	0xf102d7b9,
+	0xf1fffc67,
+	0xfdffff63,
+	0x67f10476,
+	0x76fd0002,
+	0xf980f905,
+	0xfcd0fc70,
+	0x3f21f4e0,
 	0xf10467f0,
-	0xb607e407,
+	0xb607e007,
 	0x06d00604,
-/* 0x05c3: memx_func_leave_wait */
+/* 0x057f: memx_func_enter_wait */
 	0xf104bd00,
 	0xb607c067,
 	0x66cf0664,
 	0x0464f000,
-	0xf1f31bf4,
-	0xb9161087,
-	0x21f4028e,
-	0x02d7b904,
-	0xffcc67f1,
-	0xffff63f1,
-	0xf90476fd,
-	0xfc70f980,
-	0xf4e0fcd0,
-	0x00f83f21,
-/* 0x05f8: memx_func_wait_vblank */
-	0xb0001698,
-	0x0bf40066,
-	0x0166b013,
-	0xf4060bf4,
-/* 0x060a: memx_func_wait_vblank_head1 */
-	0x77f12e0e,
-	0x0ef40020,
-/* 0x0611: memx_func_wait_vblank_head0 */
-	0x0877f107,
-/* 0x0615: memx_func_wait_vblank_0 */
-	0xc467f100,
-	0x0664b607,
-	0xfd0066cf,
-	0x1bf40467,
-/* 0x0625: memx_func_wait_vblank_1 */
-	0xc467f1f3,
-	0x0664b607,
-	0xfd0066cf,
-	0x0bf40467,
-/* 0x0635: memx_func_wait_vblank_fini */
-	0x0410b6f3,
-/* 0x063a: memx_func_wr32 */
-	0x169800f8,
-	0x01159800,
-	0xf90810b6,
-	0xfc50f960,
-	0xf4e0fcd0,
-	0x42b63f21,
-	0xe91bf402,
-/* 0x0656: memx_func_wait */
-	0x87f000f8,
-	0x0684b62c,
-	0x980088cf,
-	0x1d98001e,
-	0x021c9801,
-	0xb6031b98,
-	0x21f41010,
-/* 0x0673: memx_func_delay */
-	0x9800f8a4,
-	0x10b6001e,
-	0x7f21f404,
-/* 0x067e: memx_func_train */
-	0x57f100f8,
-	0x77f10003,
-	0x97f10000,
-	0x93f00000,
-	0x029eb970,
-	0xb90421f4,
-	0xe7f102d8,
-	0x21f42710,
-/* 0x069d: memx_func_train_loop_outer */
-	0x0158e07f,
-	0x0083f101,
-	0xe097f102,
-	0x1193f011,
-	0x80f990f9,
+	0xf0f30bf4,
+	0x64b62c67,
+	0x0066cf06,
+	0xf8f10680,
+/* 0x059d: memx_func_leave */
+	0x2c67f000,
+	0xcf0664b6,
+	0x06800066,
+	0x0467f0f2,
+	0x07e407f1,
+	0xd00604b6,
+	0x04bd0006,
+/* 0x05b8: memx_func_leave_wait */
+	0x07c067f1,
+	0xcf0664b6,
+	0x64f00066,
+	0xf31bf404,
+	0x161087f1,
+	0xf4028eb9,
+	0xd7b90421,
+	0xcc67f102,
+	0xff63f1ff,
+	0x0476fdff,
+	0x70f980f9,
 	0xe0fcd0fc,
-	0xf93f21f4,
-	0x0067f150,
-/* 0x06bd: memx_func_train_loop_inner */
-	0x1187f100,
-	0x9068ff11,
-	0xfd109894,
-	0x97f10589,
-	0x93f00720,
-	0xf990f910,
-	0xfcd0fc80,
-	0x3f21f4e0,
-	0x008097f1,
-	0xb91093f0,
-	0x21f4029e,
-	0x02d8b904,
-	0xf92088c5,
-	0xfc80f990,
-	0xf4e0fcd0,
-	0x97f13f21,
-	0x93f0053c,
-	0x0287f110,
-	0x0083f130,
-	0xf990f980,
-	0xfcd0fc80,
-	0x3f21f4e0,
-	0x0560e7f1,
-	0xf110e3f0,
-	0xf10000d7,
-	0x908000d3,
-	0xb7f100dc,
-	0xb3f08480,
-	0xa421f41e,
-	0x000057f1,
-	0xffff97f1,
-	0x830093f1,
-/* 0x073c: memx_func_train_loop_4x */
-	0x0080a7f1,
-	0xb910a3f0,
-	0x21f402ae,
-	0x02d8b904,
-	0xffdfb7f1,
-	0xffffb3f1,
-	0xf9048bfd,
-	0xfc80f9a0,
-	0xf4e0fcd0,
-	0xa7f13f21,
-	0xa3f0053c,
-	0x0287f110,
-	0x0083f130,
-	0xf9a0f980,
+	0xf83f21f4,
+/* 0x05ed: memx_func_wait_vblank */
+	0x00169800,
+	0xf40066b0,
+	0x66b0130b,
+	0x060bf401,
+/* 0x05ff: memx_func_wait_vblank_head1 */
+	0xf12e0ef4,
+	0xf4002077,
+/* 0x0606: memx_func_wait_vblank_head0 */
+	0x77f1070e,
+/* 0x060a: memx_func_wait_vblank_0 */
+	0x67f10008,
+	0x64b607c4,
+	0x0066cf06,
+	0xf40467fd,
+/* 0x061a: memx_func_wait_vblank_1 */
+	0x67f1f31b,
+	0x64b607c4,
+	0x0066cf06,
+	0xf40467fd,
+/* 0x062a: memx_func_wait_vblank_fini */
+	0x10b6f30b,
+/* 0x062f: memx_func_wr32 */
+	0x9800f804,
+	0x15980016,
+	0x0810b601,
+	0x50f960f9,
+	0xe0fcd0fc,
+	0xb63f21f4,
+	0x1bf40242,
+/* 0x064b: memx_func_wait */
+	0xf000f8e9,
+	0x84b62c87,
+	0x0088cf06,
+	0x98001e98,
+	0x1c98011d,
+	0x031b9802,
+	0xf41010b6,
+	0x00f8a421,
+/* 0x0668: memx_func_delay */
+	0xb6001e98,
+	0x21f40410,
+/* 0x0673: memx_func_train */
+	0xf100f87f,
+	0xf1000357,
+	0xf1000077,
+	0xf0000097,
+	0x9eb97093,
+	0x0421f402,
+	0xf102d8b9,
+	0xf42710e7,
+/* 0x0692: memx_func_train_loop_outer */
+	0x58e07f21,
+	0x83f10101,
+	0x97f10200,
+	0x93f011e0,
+	0xf990f911,
 	0xfcd0fc80,
 	0x3f21f4e0,
-	0x0560e7f1,
-	0xf110e3f0,
-	0xf10000d7,
-	0xb98000d3,
-	0xb7f102dc,
-	0xb3f02710,
-	0xa421f400,
-	0xf402eeb9,
-	0xddb90421,
-	0x949dff02,
+	0x67f150f9,
+/* 0x06b2: memx_func_train_loop_inner */
+	0x87f10000,
+	0x68ff1111,
+	0x10989490,
+	0xf10589fd,
+	0xf0072097,
+	0x90f91093,
+	0xd0fc80f9,
+	0x21f4e0fc,
+	0x8097f13f,
+	0x1093f000,
+	0xf4029eb9,
+	0xd8b90421,
+	0x2088c502,
+	0x80f990f9,
+	0xe0fcd0fc,
+	0xf13f21f4,
+	0xf0053c97,
+	0x87f11093,
+	0x83f13002,
+	0x90f98000,
+	0xd0fc80f9,
+	0x21f4e0fc,
+	0x60e7f13f,
+	0x10e3f005,
+	0x0000d7f1,
+	0x8000d3f1,
+	0xf100dc90,
+	0xf08480b7,
+	0x21f41eb3,
+	0x0057f1a4,
+	0xff97f100,
+	0x0093f1ff,
+/* 0x0731: memx_func_train_loop_4x */
+	0x80a7f183,
+	0x10a3f000,
+	0xf402aeb9,
+	0xd8b90421,
+	0xdfb7f102,
+	0xffb3f1ff,
+	0x048bfdff,
+	0x80f9a0f9,
+	0xe0fcd0fc,
+	0xf13f21f4,
+	0xf0053ca7,
+	0x87f110a3,
+	0x83f13002,
+	0xa0f98000,
+	0xd0fc80f9,
+	0x21f4e0fc,
+	0x60e7f13f,
+	0x10e3f005,
+	0x0000d7f1,
+	0x8000d3f1,
+	0xf102dcb9,
+	0xf02710b7,
+	0x21f400b3,
+	0x02eeb9a4,
+	0xb90421f4,
+	0x9dff02dd,
+	0x0150b694,
+	0xf4045670,
+	0x7aa0921e,
+	0xa9800bcc,
+	0x0160b600,
+	0x700470b6,
+	0x1ef51066,
+	0x50fcff00,
 	0x700150b6,
-	0x1ef40456,
-	0xcc7aa092,
-	0x00a9800b,
-	0xb60160b6,
-	0x66700470,
-	0x001ef510,
-	0xb650fcff,
-	0x56700150,
-	0xd41ef507,
-/* 0x07cf: memx_exec */
-	0xf900f8fe,
-	0xb9d0f9e0,
-	0xb2b902c1,
-/* 0x07d9: memx_exec_next */
-	0x00139802,
-	0xe70410b6,
-	0xe701f034,
-	0xb601e033,
-	0x30f00132,
-	0xde35980c,
-	0x12b855f9,
-	0xe41ef406,
-	0x98f10b98,
-	0xcbbbf20c,
-	0xc4b7f102,
-	0x06b4b607,
-	0xfc00bbcf,
-	0xf5e0fcd0,
-	0xf8034221,
-/* 0x0815: memx_info */
-	0x01c67000,
-/* 0x081b: memx_info_data */
-	0xf10e0bf4,
-	0xf103ccc7,
-	0xf40800b7,
-/* 0x0826: memx_info_train */
-	0xc7f10b0e,
-	0xb7f10bcc,
-/* 0x082e: memx_info_send */
-	0x21f50100,
-	0x00f80342,
-/* 0x0834: memx_recv */
-	0xf401d6b0,
-	0xd6b0980b,
-	0xd80bf400,
-/* 0x0842: memx_init */
-	0x00f800f8,
-/* 0x0844: perf_recv */
-/* 0x0846: perf_init */
-	0x00f800f8,
-/* 0x0848: i2c_drive_scl */
-	0xf40036b0,
-	0x07f1110b,
-	0x04b607e0,
-	0x0001d006,
-	0x00f804bd,
-/* 0x085c: i2c_drive_scl_lo */
-	0x07e407f1,
-	0xd00604b6,
-	0x04bd0001,
-/* 0x086a: i2c_drive_sda */
-	0x36b000f8,
-	0x110bf400,
-	0x07e007f1,
-	0xd00604b6,
-	0x04bd0002,
-/* 0x087e: i2c_drive_sda_lo */
-	0x07f100f8,
-	0x04b607e4,
-	0x0002d006,
-	0x00f804bd,
-/* 0x088c: i2c_sense_scl */
-	0xf10132f4,
-	0xb607c437,
-	0x33cf0634,
-	0x0431fd00,
-	0xf4060bf4,
-/* 0x08a2: i2c_sense_scl_done */
-	0x00f80131,
-/* 0x08a4: i2c_sense_sda */
-	0xf10132f4,
-	0xb607c437,
-	0x33cf0634,
-	0x0432fd00,
-	0xf4060bf4,
-/* 0x08ba: i2c_sense_sda_done */
-	0x00f80131,
-/* 0x08bc: i2c_raise_scl */
-	0x47f140f9,
-	0x37f00898,
-	0x4821f501,
-/* 0x08c9: i2c_raise_scl_wait */
+	0x1ef50756,
+	0x00f8fed4,
+/* 0x07c4: memx_exec */
+	0xd0f9e0f9,
+	0xb902c1b9,
+/* 0x07ce: memx_exec_next */
+	0x139802b2,
+	0x0410b600,
+	0x01f034e7,
+	0x01e033e7,
+	0xf00132b6,
+	0x35980c30,
+	0xb855f9de,
+	0x1ef40612,
+	0xf10b98e4,
+	0xbbf20c98,
+	0xb7f102cb,
+	0xb4b607c4,
+	0x00bbcf06,
+	0xe0fcd0fc,
+	0x033721f5,
+/* 0x080a: memx_info */
+	0xc67000f8,
+	0x0e0bf401,
+/* 0x0810: memx_info_data */
+	0x03ccc7f1,
+	0x0800b7f1,
+/* 0x081b: memx_info_train */
+	0xf10b0ef4,
+	0xf10bccc7,
+/* 0x0823: memx_info_send */
+	0xf50100b7,
+	0xf8033721,
+/* 0x0829: memx_recv */
+	0x01d6b000,
+	0xb0980bf4,
+	0x0bf400d6,
+/* 0x0837: memx_init */
+	0xf800f8d8,
+/* 0x0839: perf_recv */
+/* 0x083b: perf_init */
+	0xf800f800,
+/* 0x083d: i2c_drive_scl */
+	0x0036b000,
+	0xf1110bf4,
+	0xb607e007,
+	0x01d00604,
+	0xf804bd00,
+/* 0x0851: i2c_drive_scl_lo */
+	0xe407f100,
+	0x0604b607,
+	0xbd0001d0,
+/* 0x085f: i2c_drive_sda */
+	0xb000f804,
+	0x0bf40036,
+	0xe007f111,
+	0x0604b607,
+	0xbd0002d0,
+/* 0x0873: i2c_drive_sda_lo */
+	0xf100f804,
+	0xb607e407,
+	0x02d00604,
+	0xf804bd00,
+/* 0x0881: i2c_sense_scl */
+	0x0132f400,
+	0x07c437f1,
+	0xcf0634b6,
+	0x31fd0033,
+	0x060bf404,
+/* 0x0897: i2c_sense_scl_done */
+	0xf80131f4,
+/* 0x0899: i2c_sense_sda */
+	0x0132f400,
+	0x07c437f1,
+	0xcf0634b6,
+	0x32fd0033,
+	0x060bf404,
+/* 0x08af: i2c_sense_sda_done */
+	0xf80131f4,
+/* 0x08b1: i2c_raise_scl */
+	0xf140f900,
+	0xf0089847,
+	0x21f50137,
+/* 0x08be: i2c_raise_scl_wait */
+	0xe7f1083d,
+	0x21f403e8,
+	0x8121f57f,
+	0x0901f408,
+	0xf40142b6,
+/* 0x08d2: i2c_raise_scl_done */
+	0x40fcef1b,
+/* 0x08d6: i2c_start */
+	0x21f500f8,
+	0x11f40881,
+	0x9921f50d,
+	0x0611f408,
+/* 0x08e7: i2c_start_rep */
+	0xf0300ef4,
+	0x21f50037,
+	0x37f0083d,
+	0x5f21f501,
+	0x0076bb08,
+	0xf90465b6,
+	0x04659450,
+	0xbd0256bb,
+	0x0475fd50,
+	0x21f550fc,
+	0x64b608b1,
+	0x1f11f404,
+/* 0x0914: i2c_start_send */
+	0xf50037f0,
+	0xf1085f21,
+	0xf41388e7,
+	0x37f07f21,
+	0x3d21f500,
+	0x88e7f108,
+	0x7f21f413,
+/* 0x0930: i2c_start_out */
+/* 0x0932: i2c_stop */
+	0x37f000f8,
+	0x3d21f500,
+	0x0037f008,
+	0x085f21f5,
+	0x03e8e7f1,
+	0xf07f21f4,
+	0x21f50137,
+	0xe7f1083d,
+	0x21f41388,
+	0x0137f07f,
+	0x085f21f5,
+	0x1388e7f1,
+	0xf87f21f4,
+/* 0x0965: i2c_bitw */
+	0x5f21f500,
 	0xe8e7f108,
 	0x7f21f403,
-	0x088c21f5,
-	0xb60901f4,
-	0x1bf40142,
-/* 0x08dd: i2c_raise_scl_done */
-	0xf840fcef,
-/* 0x08e1: i2c_start */
-	0x8c21f500,
-	0x0d11f408,
-	0x08a421f5,
-	0xf40611f4,
-/* 0x08f2: i2c_start_rep */
-	0x37f0300e,
-	0x4821f500,
-	0x0137f008,
-	0x086a21f5,
 	0xb60076bb,
 	0x50f90465,
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0xbc21f550,
+	0xb121f550,
 	0x0464b608,
-/* 0x091f: i2c_start_send */
-	0xf01f11f4,
-	0x21f50037,
-	0xe7f1086a,
-	0x21f41388,
-	0x0037f07f,
-	0x084821f5,
-	0x1388e7f1,
-/* 0x093b: i2c_start_out */
-	0xf87f21f4,
-/* 0x093d: i2c_stop */
-	0x0037f000,
-	0x084821f5,
-	0xf50037f0,
-	0xf1086a21,
-	0xf403e8e7,
+	0xf11811f4,
+	0xf41388e7,
 	0x37f07f21,
-	0x4821f501,
+	0x3d21f500,
 	0x88e7f108,
 	0x7f21f413,
-	0xf50137f0,
-	0xf1086a21,
-	0xf41388e7,
-	0x00f87f21,
-/* 0x0970: i2c_bitw */
-	0x086a21f5,
-	0x03e8e7f1,
-	0xbb7f21f4,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x08bc21f5,
-	0xf40464b6,
-	0xe7f11811,
+/* 0x09a4: i2c_bitw_out */
+/* 0x09a6: i2c_bitr */
+	0x37f000f8,
+	0x5f21f501,
+	0xe8e7f108,
+	0x7f21f403,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0xb121f550,
+	0x0464b608,
+	0xf51b11f4,
+	0xf0089921,
+	0x21f50037,
+	0xe7f1083d,
 	0x21f41388,
-	0x0037f07f,
-	0x084821f5,
-	0x1388e7f1,
-/* 0x09af: i2c_bitw_out */
-	0xf87f21f4,
-/* 0x09b1: i2c_bitr */
-	0x0137f000,
-	0x086a21f5,
-	0x03e8e7f1,
-	0xbb7f21f4,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x08bc21f5,
-	0xf40464b6,
-	0x21f51b11,
-	0x37f008a4,
-	0x4821f500,
-	0x88e7f108,
-	0x7f21f413,
-	0xf4013cf0,
-/* 0x09f6: i2c_bitr_done */
-	0x00f80131,
-/* 0x09f8: i2c_get_byte */
-	0xf00057f0,
-/* 0x09fe: i2c_get_byte_next */
-	0x54b60847,
+	0x013cf07f,
+/* 0x09eb: i2c_bitr_done */
+	0xf80131f4,
+/* 0x09ed: i2c_get_byte */
+	0x0057f000,
+/* 0x09f3: i2c_get_byte_next */
+	0xb60847f0,
+	0x76bb0154,
+	0x0465b600,
+	0x659450f9,
+	0x0256bb04,
+	0x75fd50bd,
+	0xf550fc04,
+	0xb609a621,
+	0x11f40464,
+	0x0553fd2b,
+	0xf40142b6,
+	0x37f0d81b,
 	0x0076bb01,
 	0xf90465b6,
 	0x04659450,
 	0xbd0256bb,
 	0x0475fd50,
 	0x21f550fc,
-	0x64b609b1,
-	0x2b11f404,
-	0xb60553fd,
-	0x1bf40142,
-	0x0137f0d8,
-	0xb60076bb,
-	0x50f90465,
-	0xbb046594,
-	0x50bd0256,
-	0xfc0475fd,
-	0x7021f550,
-	0x0464b609,
-/* 0x0a48: i2c_get_byte_done */
-/* 0x0a4a: i2c_put_byte */
-	0x47f000f8,
-/* 0x0a4d: i2c_put_byte_next */
-	0x0142b608,
-	0xbb3854ff,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x097021f5,
-	0xf40464b6,
-	0x46b03411,
-	0xd81bf400,
+	0x64b60965,
+/* 0x0a3d: i2c_get_byte_done */
+/* 0x0a3f: i2c_put_byte */
+	0xf000f804,
+/* 0x0a42: i2c_put_byte_next */
+	0x42b60847,
+	0x3854ff01,
 	0xb60076bb,
 	0x50f90465,
 	0xbb046594,
 	0x50bd0256,
 	0xfc0475fd,
-	0xb121f550,
+	0x6521f550,
 	0x0464b609,
-	0xbb0f11f4,
-	0x36b00076,
-	0x061bf401,
-/* 0x0aa3: i2c_put_byte_done */
-	0xf80132f4,
-/* 0x0aa5: i2c_addr */
-	0x0076bb00,
+	0xb03411f4,
+	0x1bf40046,
+	0x0076bbd8,
 	0xf90465b6,
 	0x04659450,
 	0xbd0256bb,
 	0x0475fd50,
 	0x21f550fc,
-	0x64b608e1,
-	0x2911f404,
-	0x012ec3e7,
-	0xfd0134b6,
-	0x76bb0553,
+	0x64b609a6,
+	0x0f11f404,
+	0xb00076bb,
+	0x1bf40136,
+	0x0132f406,
+/* 0x0a98: i2c_put_byte_done */
+/* 0x0a9a: i2c_addr */
+	0x76bb00f8,
 	0x0465b600,
 	0x659450f9,
 	0x0256bb04,
 	0x75fd50bd,
 	0xf550fc04,
-	0xb60a4a21,
-/* 0x0aea: i2c_addr_done */
-	0x00f80464,
-/* 0x0aec: i2c_acquire_addr */
-	0xb6f8cec7,
-	0xe0b702e4,
-	0xee980d1c,
-/* 0x0afb: i2c_acquire */
-	0xf500f800,
-	0xf40aec21,
-	0xd9f00421,
-	0x3f21f403,
-/* 0x0b0a: i2c_release */
-	0x21f500f8,
-	0x21f40aec,
-	0x03daf004,
-	0xf83f21f4,
-/* 0x0b19: i2c_recv */
-	0x0132f400,
-	0xb6f8c1c7,
-	0x16b00214,
-	0x3a1ff528,
-	0xf413a001,
-	0x0032980c,
-	0x0ccc13a0,
-	0xf4003198,
-	0xd0f90231,
-	0xd0f9e0f9,
-	0x000067f1,
-	0x100063f1,
-	0xbb016792,
+	0xb608d621,
+	0x11f40464,
+	0x2ec3e729,
+	0x0134b601,
+	0xbb0553fd,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x0afb21f5,
-	0xfc0464b6,
-	0x00d6b0d0,
-	0x00b31bf5,
-	0xbb0057f0,
+	0x0a3f21f5,
+/* 0x0adf: i2c_addr_done */
+	0xf80464b6,
+/* 0x0ae1: i2c_acquire_addr */
+	0xf8cec700,
+	0xb702e4b6,
+	0x980d1ce0,
+	0x00f800ee,
+/* 0x0af0: i2c_acquire */
+	0x0ae121f5,
+	0xf00421f4,
+	0x21f403d9,
+/* 0x0aff: i2c_release */
+	0xf500f83f,
+	0xf40ae121,
+	0xdaf00421,
+	0x3f21f403,
+/* 0x0b0e: i2c_recv */
+	0x32f400f8,
+	0xf8c1c701,
+	0xb00214b6,
+	0x1ff52816,
+	0x13a0013a,
+	0x32980cf4,
+	0xcc13a000,
+	0x0031980c,
+	0xf90231f4,
+	0xf9e0f9d0,
+	0x0067f1d0,
+	0x0063f100,
+	0x01679210,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0xf021f550,
+	0x0464b60a,
+	0xd6b0d0fc,
+	0xb31bf500,
+	0x0057f000,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0x9a21f550,
+	0x0464b60a,
+	0x00d011f5,
+	0xbbe0c5c7,
 	0x65b60076,
 	0x9450f904,
 	0x56bb0465,
 	0xfd50bd02,
 	0x50fc0475,
-	0x0aa521f5,
+	0x0a3f21f5,
 	0xf50464b6,
-	0xc700d011,
-	0x76bbe0c5,
+	0xf000ad11,
+	0x76bb0157,
 	0x0465b600,
 	0x659450f9,
 	0x0256bb04,
 	0x75fd50bd,
 	0xf550fc04,
-	0xb60a4a21,
+	0xb60a9a21,
 	0x11f50464,
-	0x57f000ad,
-	0x0076bb01,
-	0xf90465b6,
-	0x04659450,
-	0xbd0256bb,
-	0x0475fd50,
-	0x21f550fc,
-	0x64b60aa5,
-	0x8a11f504,
-	0x0076bb00,
-	0xf90465b6,
-	0x04659450,
-	0xbd0256bb,
-	0x0475fd50,
-	0x21f550fc,
-	0x64b609f8,
-	0x6a11f404,
-	0xbbe05bcb,
-	0x65b60076,
-	0x9450f904,
-	0x56bb0465,
-	0xfd50bd02,
-	0x50fc0475,
-	0x093d21f5,
-	0xb90464b6,
-	0x74bd025b,
-/* 0x0c1f: i2c_recv_not_rd08 */
-	0xb0430ef4,
-	0x1bf401d6,
-	0x0057f03d,
-	0x0aa521f5,
-	0xc73311f4,
-	0x21f5e0c5,
-	0x11f40a4a,
-	0x0057f029,
-	0x0aa521f5,
-	0xc71f11f4,
-	0x21f5e0b5,
-	0x11f40a4a,
-	0x3d21f515,
-	0xc774bd09,
-	0x1bf408c5,
-	0x0232f409,
-/* 0x0c5f: i2c_recv_not_wr08 */
-/* 0x0c5f: i2c_recv_done */
-	0xc7030ef4,
-	0x21f5f8ce,
-	0xe0fc0b0a,
-	0x12f4d0fc,
-	0x027cb90a,
-	0x034221f5,
-/* 0x0c74: i2c_recv_exit */
-/* 0x0c76: i2c_init */
+	0x76bb008a,
+	0x0465b600,
+	0x659450f9,
+	0x0256bb04,
+	0x75fd50bd,
+	0xf550fc04,
+	0xb609ed21,
+	0x11f40464,
+	0xe05bcb6a,
+	0xb60076bb,
+	0x50f90465,
+	0xbb046594,
+	0x50bd0256,
+	0xfc0475fd,
+	0x3221f550,
+	0x0464b609,
+	0xbd025bb9,
+	0x430ef474,
+/* 0x0c14: i2c_recv_not_rd08 */
+	0xf401d6b0,
+	0x57f03d1b,
+	0x9a21f500,
+	0x3311f40a,
+	0xf5e0c5c7,
+	0xf40a3f21,
+	0x57f02911,
+	0x9a21f500,
+	0x1f11f40a,
+	0xf5e0b5c7,
+	0xf40a3f21,
+	0x21f51511,
+	0x74bd0932,
+	0xf408c5c7,
+	0x32f4091b,
+	0x030ef402,
+/* 0x0c54: i2c_recv_not_wr08 */
+/* 0x0c54: i2c_recv_done */
+	0xf5f8cec7,
+	0xfc0aff21,
+	0xf4d0fce0,
+	0x7cb90a12,
+	0x3721f502,
+/* 0x0c69: i2c_recv_exit */
+/* 0x0c6b: i2c_init */
+	0xf800f803,
+/* 0x0c6d: test_recv */
+	0xd817f100,
+	0x0614b605,
+	0xb60011cf,
+	0x07f10110,
+	0x04b605d8,
+	0x0001d006,
+	0xe7f104bd,
+	0xe3f1d900,
+	0x21f5134f,
+	0x00f80257,
+/* 0x0c94: test_init */
+	0x0800e7f1,
+	0x025721f5,
+/* 0x0c9e: idle_recv */
 	0x00f800f8,
-/* 0x0c78: test_recv */
-	0x05d817f1,
-	0xcf0614b6,
-	0x10b60011,
-	0xd807f101,
-	0x0604b605,
-	0xbd0001d0,
-	0x00e7f104,
-	0x4fe3f1d9,
-	0x6221f513,
-/* 0x0c9f: test_init */
-	0xf100f802,
-	0xf50800e7,
-	0xf8026221,
-/* 0x0ca9: idle_recv */
-/* 0x0cab: idle */
-	0xf400f800,
-	0x17f10031,
-	0x14b605d4,
-	0x0011cf06,
-	0xf10110b6,
-	0xb605d407,
-	0x01d00604,
-/* 0x0cc7: idle_loop */
-	0xf004bd00,
-	0x32f45817,
-/* 0x0ccd: idle_proc */
-/* 0x0ccd: idle_proc_exec */
-	0xb910f902,
-	0x21f5021e,
-	0x10fc034b,
-	0xf40911f4,
-	0x0ef40231,
-/* 0x0ce1: idle_proc_next */
-	0x5810b6ef,
-	0xf4061fb8,
-	0x02f4e61b,
-	0x0028f4dd,
-	0x00bb0ef4,
+/* 0x0ca0: idle */
+	0xf10031f4,
+	0xb605d417,
+	0x11cf0614,
+	0x0110b600,
+	0x05d407f1,
+	0xd00604b6,
+	0x04bd0001,
+/* 0x0cbc: idle_loop */
+	0xf45817f0,
+/* 0x0cc2: idle_proc */
+/* 0x0cc2: idle_proc_exec */
+	0x10f90232,
+	0xf5021eb9,
+	0xfc034021,
+	0x0911f410,
+	0xf40231f4,
+/* 0x0cd6: idle_proc_next */
+	0x10b6ef0e,
+	0x061fb858,
+	0xf4e61bf4,
+	0x28f4dd02,
+	0xbb0ef400,
+	0x00000000,
+	0x00000000,
+	0x00000000,
 	0x00000000,
 	0x00000000,
 	0x00000000,
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/kernel.fuc b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/kernel.fuc
index 5cf5be6..ad35fa5 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/kernel.fuc
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/fuc/kernel.fuc
@@ -225,17 +225,11 @@ intr:
 		nv_iowr(NV_PPWR_SUBINTR, $r9)
 
 	intr_skip_subintr:
-	and $r9 $r8 NV_PPWR_INTR_PAUSE
-	bra z #intr_skip_pause
-		and $r10 0xffbf
-
-	intr_skip_pause:
-	and $r9 $r8 NV_PPWR_INTR_USER0
-	bra z #intr_skip_user0
-		and $r10 0xffbf
-
-	intr_skip_user0:
+	mov $r9 (NV_PPWR_INTR_USER0 | NV_PPWR_INTR_USER1 | NV_PPWR_INTR_PAUSE)
+	not b32 $r9
+	and $r8 $r9
 	nv_iowr(NV_PPWR_INTR_ACK, $r8)
+
 	pop $r8
 	mov $flags $r8
 	pop $r15
-- 
cgit v1.1


From ba228ac8f512c9cd09cb4245c424ab1632da0c24 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 23 Dec 2015 11:25:43 -0500
Subject: drm/amdgpu/cgs: add an interface to access PCI resources
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This provides an interface to get access to the base address
of PCI resources (MMIO, DOORBELL, etc.).  Only MMIO and
DOORBELL are implemented right now.  This is necessary to
properly utilize shared drivers on platform devices.  IP
modules can use this interface to get the base address
of the resource and add any additional offset and set the
size when setting up the platform driver(s).

Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c  | 36 ++++++++++++++++++++++++++++++++
 drivers/gpu/drm/amd/include/cgs_common.h | 34 ++++++++++++++++++++++++++++++
 2 files changed, 70 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
index 59485d0..a081dda 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
@@ -398,6 +398,41 @@ static void amdgpu_cgs_write_pci_config_dword(void *cgs_device, unsigned addr,
 	WARN(ret, "pci_write_config_dword error");
 }
 
+
+static int amdgpu_cgs_get_pci_resource(void *cgs_device,
+				       enum cgs_resource_type resource_type,
+				       uint64_t size,
+				       uint64_t offset,
+				       uint64_t *resource_base)
+{
+	CGS_FUNC_ADEV;
+
+	if (resource_base == NULL)
+		return -EINVAL;
+
+	switch (resource_type) {
+	case CGS_RESOURCE_TYPE_MMIO:
+		if (adev->rmmio_size == 0)
+			return -ENOENT;
+		if ((offset + size) > adev->rmmio_size)
+			return -EINVAL;
+		*resource_base = adev->rmmio_base;
+		return 0;
+	case CGS_RESOURCE_TYPE_DOORBELL:
+		if (adev->doorbell.size == 0)
+			return -ENOENT;
+		if ((offset + size) > adev->doorbell.size)
+			return -EINVAL;
+		*resource_base = adev->doorbell.base;
+		return 0;
+	case CGS_RESOURCE_TYPE_FB:
+	case CGS_RESOURCE_TYPE_IO:
+	case CGS_RESOURCE_TYPE_ROM:
+	default:
+		return -EINVAL;
+	}
+}
+
 static const void *amdgpu_cgs_atom_get_data_table(void *cgs_device,
 						  unsigned table, uint16_t *size,
 						  uint8_t *frev, uint8_t *crev)
@@ -1041,6 +1076,7 @@ static const struct cgs_ops amdgpu_cgs_ops = {
 	amdgpu_cgs_write_pci_config_byte,
 	amdgpu_cgs_write_pci_config_word,
 	amdgpu_cgs_write_pci_config_dword,
+	amdgpu_cgs_get_pci_resource,
 	amdgpu_cgs_atom_get_data_table,
 	amdgpu_cgs_atom_get_cmd_table_revs,
 	amdgpu_cgs_atom_exec_cmd_table,
diff --git a/drivers/gpu/drm/amd/include/cgs_common.h b/drivers/gpu/drm/amd/include/cgs_common.h
index 03affb3..713aec9 100644
--- a/drivers/gpu/drm/amd/include/cgs_common.h
+++ b/drivers/gpu/drm/amd/include/cgs_common.h
@@ -122,6 +122,17 @@ struct cgs_system_info {
 	uint64_t               padding[13];
 };
 
+/*
+ * enum cgs_resource_type - GPU resource type
+ */
+enum cgs_resource_type {
+	CGS_RESOURCE_TYPE_MMIO = 0,
+	CGS_RESOURCE_TYPE_FB,
+	CGS_RESOURCE_TYPE_IO,
+	CGS_RESOURCE_TYPE_DOORBELL,
+	CGS_RESOURCE_TYPE_ROM,
+};
+
 /**
  * struct cgs_clock_limits - Clock limits
  *
@@ -417,6 +428,23 @@ typedef void (*cgs_write_pci_config_word_t)(void *cgs_device, unsigned addr,
 typedef void (*cgs_write_pci_config_dword_t)(void *cgs_device, unsigned addr,
 					     uint32_t value);
 
+
+/**
+ * cgs_get_pci_resource() - provide access to a device resource (PCI BAR)
+ * @cgs_device:	opaque device handle
+ * @resource_type:	Type of Resource (MMIO, IO, ROM, FB, DOORBELL)
+ * @size:	size of the region
+ * @offset:	offset from the start of the region
+ * @resource_base:	base address (not including offset) returned
+ *
+ * Return: 0 on success, -errno otherwise
+ */
+typedef int (*cgs_get_pci_resource_t)(void *cgs_device,
+				      enum cgs_resource_type resource_type,
+				      uint64_t size,
+				      uint64_t offset,
+				      uint64_t *resource_base);
+
 /**
  * cgs_atom_get_data_table() - Get a pointer to an ATOM BIOS data table
  * @cgs_device:	opaque device handle
@@ -593,6 +621,8 @@ struct cgs_ops {
 	cgs_write_pci_config_byte_t write_pci_config_byte;
 	cgs_write_pci_config_word_t write_pci_config_word;
 	cgs_write_pci_config_dword_t write_pci_config_dword;
+	/* PCI resources */
+	cgs_get_pci_resource_t get_pci_resource;
 	/* ATOM BIOS */
 	cgs_atom_get_data_table_t atom_get_data_table;
 	cgs_atom_get_cmd_table_revs_t atom_get_cmd_table_revs;
@@ -708,5 +738,9 @@ struct cgs_device
 	CGS_CALL(call_acpi_method, dev, acpi_method, acpi_function, pintput, poutput, output_count, input_size, output_size)
 #define cgs_query_system_info(dev, sys_info)	\
 	CGS_CALL(query_system_info, dev, sys_info)
+#define cgs_get_pci_resource(cgs_device, resource_type, size, offset, \
+	resource_base) \
+	CGS_CALL(get_pci_resource, cgs_device, resource_type, size, offset, \
+	resource_base)
 
 #endif /* _CGS_COMMON_H */
-- 
cgit v1.1


From 5f2323658e4829ffb893553297e64795a90cbcd9 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 6 Nov 2015 01:29:08 -0500
Subject: drm/amdgpu: add irq domain support
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Hardware blocks on the GPU like ACP generate interrupts in
the GPU interrupt controller, but are driven by a separate
driver.  Add an irq domain to the GPU driver so that
blocks like ACP can register a Linux interrupt.

Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 108 +++++++++++++++++++++++++++++---
 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h |   9 +++
 drivers/gpu/drm/amd/amdgpu/cik_ih.c     |   6 ++
 drivers/gpu/drm/amd/amdgpu/cz_ih.c      |   7 +++
 drivers/gpu/drm/amd/amdgpu/iceland_ih.c |   7 +++
 drivers/gpu/drm/amd/amdgpu/tonga_ih.c   |   7 +++
 6 files changed, 136 insertions(+), 8 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 7c42ff6..3006182 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -312,6 +312,7 @@ int amdgpu_irq_add_id(struct amdgpu_device *adev, unsigned src_id,
 	}
 
 	adev->irq.sources[src_id] = source;
+
 	return 0;
 }
 
@@ -335,15 +336,19 @@ void amdgpu_irq_dispatch(struct amdgpu_device *adev,
 		return;
 	}
 
-	src = adev->irq.sources[src_id];
-	if (!src) {
-		DRM_DEBUG("Unhandled interrupt src_id: %d\n", src_id);
-		return;
-	}
+	if (adev->irq.virq[src_id]) {
+		generic_handle_irq(irq_find_mapping(adev->irq.domain, src_id));
+	} else {
+		src = adev->irq.sources[src_id];
+		if (!src) {
+			DRM_DEBUG("Unhandled interrupt src_id: %d\n", src_id);
+			return;
+		}
 
-	r = src->funcs->process(adev, src, entry);
-	if (r)
-		DRM_ERROR("error processing interrupt (%d)\n", r);
+		r = src->funcs->process(adev, src, entry);
+		if (r)
+			DRM_ERROR("error processing interrupt (%d)\n", r);
+	}
 }
 
 /**
@@ -461,3 +466,90 @@ bool amdgpu_irq_enabled(struct amdgpu_device *adev, struct amdgpu_irq_src *src,
 
 	return !!atomic_read(&src->enabled_types[type]);
 }
+
+/* gen irq */
+static void amdgpu_irq_mask(struct irq_data *irqd)
+{
+	/* XXX */
+}
+
+static void amdgpu_irq_unmask(struct irq_data *irqd)
+{
+	/* XXX */
+}
+
+static struct irq_chip amdgpu_irq_chip = {
+	.name = "amdgpu-ih",
+	.irq_mask = amdgpu_irq_mask,
+	.irq_unmask = amdgpu_irq_unmask,
+};
+
+static int amdgpu_irqdomain_map(struct irq_domain *d,
+				unsigned int irq, irq_hw_number_t hwirq)
+{
+	if (hwirq >= AMDGPU_MAX_IRQ_SRC_ID)
+		return -EPERM;
+
+	irq_set_chip_and_handler(irq,
+				 &amdgpu_irq_chip, handle_simple_irq);
+	return 0;
+}
+
+static struct irq_domain_ops amdgpu_hw_irqdomain_ops = {
+	.map = amdgpu_irqdomain_map,
+};
+
+/**
+ * amdgpu_irq_add_domain - create a linear irq domain
+ *
+ * @adev: amdgpu device pointer
+ *
+ * Create an irq domain for GPU interrupt sources
+ * that may be driven by another driver (e.g., ACP).
+ */
+int amdgpu_irq_add_domain(struct amdgpu_device *adev)
+{
+	adev->irq.domain = irq_domain_add_linear(NULL, AMDGPU_MAX_IRQ_SRC_ID,
+						 &amdgpu_hw_irqdomain_ops, adev);
+	if (!adev->irq.domain) {
+		DRM_ERROR("GPU irq add domain failed\n");
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+/**
+ * amdgpu_irq_remove_domain - remove the irq domain
+ *
+ * @adev: amdgpu device pointer
+ *
+ * Remove the irq domain for GPU interrupt sources
+ * that may be driven by another driver (e.g., ACP).
+ */
+void amdgpu_irq_remove_domain(struct amdgpu_device *adev)
+{
+	if (adev->irq.domain) {
+		irq_domain_remove(adev->irq.domain);
+		adev->irq.domain = NULL;
+	}
+}
+
+/**
+ * amdgpu_irq_create_mapping - create a mapping between a domain irq and a
+ *                             Linux irq
+ *
+ * @adev: amdgpu device pointer
+ * @src_id: IH source id
+ *
+ * Create a mapping between a domain irq (GPU IH src id) and a Linux irq
+ * Use this for components that generate a GPU interrupt, but are driven
+ * by a different driver (e.g., ACP).
+ * Returns the Linux irq.
+ */
+unsigned amdgpu_irq_create_mapping(struct amdgpu_device *adev, unsigned src_id)
+{
+	adev->irq.virq[src_id] = irq_create_mapping(adev->irq.domain, src_id);
+
+	return adev->irq.virq[src_id];
+}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
index 17b01aef..e124b59 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.h
@@ -24,6 +24,7 @@
 #ifndef __AMDGPU_IRQ_H__
 #define __AMDGPU_IRQ_H__
 
+#include <linux/irqdomain.h>
 #include "amdgpu_ih.h"
 
 #define AMDGPU_MAX_IRQ_SRC_ID	0x100
@@ -65,6 +66,10 @@ struct amdgpu_irq {
 	/* interrupt ring */
 	struct amdgpu_ih_ring		ih;
 	const struct amdgpu_ih_funcs	*ih_funcs;
+
+	/* gen irq stuff */
+	struct irq_domain		*domain; /* GPU irq controller domain */
+	unsigned			virq[AMDGPU_MAX_IRQ_SRC_ID];
 };
 
 void amdgpu_irq_preinstall(struct drm_device *dev);
@@ -90,4 +95,8 @@ int amdgpu_irq_put(struct amdgpu_device *adev, struct amdgpu_irq_src *src,
 bool amdgpu_irq_enabled(struct amdgpu_device *adev, struct amdgpu_irq_src *src,
 			unsigned type);
 
+int amdgpu_irq_add_domain(struct amdgpu_device *adev);
+void amdgpu_irq_remove_domain(struct amdgpu_device *adev);
+unsigned amdgpu_irq_create_mapping(struct amdgpu_device *adev, unsigned src_id);
+
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_ih.c b/drivers/gpu/drm/amd/amdgpu/cik_ih.c
index 8993c50..30c9b3be 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_ih.c
@@ -274,6 +274,11 @@ static void cik_ih_set_rptr(struct amdgpu_device *adev)
 static int cik_ih_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int ret;
+
+	ret = amdgpu_irq_add_domain(adev);
+	if (ret)
+		return ret;
 
 	cik_ih_set_interrupt_funcs(adev);
 
@@ -300,6 +305,7 @@ static int cik_ih_sw_fini(void *handle)
 
 	amdgpu_irq_fini(adev);
 	amdgpu_ih_ring_fini(adev);
+	amdgpu_irq_remove_domain(adev);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_ih.c b/drivers/gpu/drm/amd/amdgpu/cz_ih.c
index bc751bf..c79638f 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_ih.c
@@ -253,8 +253,14 @@ static void cz_ih_set_rptr(struct amdgpu_device *adev)
 static int cz_ih_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int ret;
+
+	ret = amdgpu_irq_add_domain(adev);
+	if (ret)
+		return ret;
 
 	cz_ih_set_interrupt_funcs(adev);
+
 	return 0;
 }
 
@@ -278,6 +284,7 @@ static int cz_ih_sw_fini(void *handle)
 
 	amdgpu_irq_fini(adev);
 	amdgpu_ih_ring_fini(adev);
+	amdgpu_irq_remove_domain(adev);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
index 779532d..679e739 100644
--- a/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/iceland_ih.c
@@ -253,8 +253,14 @@ static void iceland_ih_set_rptr(struct amdgpu_device *adev)
 static int iceland_ih_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int ret;
+
+	ret = amdgpu_irq_add_domain(adev);
+	if (ret)
+		return ret;
 
 	iceland_ih_set_interrupt_funcs(adev);
+
 	return 0;
 }
 
@@ -278,6 +284,7 @@ static int iceland_ih_sw_fini(void *handle)
 
 	amdgpu_irq_fini(adev);
 	amdgpu_ih_ring_fini(adev);
+	amdgpu_irq_remove_domain(adev);
 
 	return 0;
 }
diff --git a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
index 743c372..b6f7d7b 100644
--- a/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/tonga_ih.c
@@ -273,8 +273,14 @@ static void tonga_ih_set_rptr(struct amdgpu_device *adev)
 static int tonga_ih_early_init(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
+	int ret;
+
+	ret = amdgpu_irq_add_domain(adev);
+	if (ret)
+		return ret;
 
 	tonga_ih_set_interrupt_funcs(adev);
+
 	return 0;
 }
 
@@ -301,6 +307,7 @@ static int tonga_ih_sw_fini(void *handle)
 
 	amdgpu_irq_fini(adev);
 	amdgpu_ih_ring_fini(adev);
+	amdgpu_irq_add_domain(adev);
 
 	return 0;
 }
-- 
cgit v1.1


From 3d7b75fdae9c81dd71c7573dbc285af90e0924fa Mon Sep 17 00:00:00 2001
From: Lukas Wunner <lukas@wunner.de>
Date: Mon, 11 Jan 2016 00:08:35 +0100
Subject: apple-gmux: Add initial documentation
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Document what I've learned so far about the gmux so that we can
collaboratively reverse-engineer its remaining unknown bits
without everyone having to start from scratch.

The DOC sections are bound together in the gpu.tmpl DocBook
under a new vga_switcheroo "Handlers" chapter. Eventually
this should be amended with documentation about the four other
handlers that exist so far (nouveau v1 DSM, nouveau Optimus DSM,
radeon ATPX, amdgpu ATPX).

Requires kernel-doc with asciidoc support.

The EFI variable was reverse-engineered by Bruno Bierbaumer
<bruno@bierbaumer.net> and Andreas Heider <andreas@meetr.de>.

Some of the remaining open questions:

* How are vblank intervals synchronized on retinas to achieve seamless
  switching? Is the DP mux capable of this? It's not mentioned in the
  data sheets. Or is it done at the OS level, i.e. do we have to
  synchronize vblank intervals between DRM drivers? There's a signal
  coming from the panel connector and going into gmux, could this be
  the vblank signal as received by the panel to properly time the
  switch?

* On retinas there's an I2C bus between gmux and the connector of the
  right I/O board, apparently leading to the Parade PS8401A HDMI
  repeater. What is this for, is it controlled via gmux registers?
  Data sheet:
  http://www.paradetech.com/products/jitter-cleaning-repeaters/ps8401/

* On retinas there's an I2C bus between gmux and the LED driver.
  Pre-retinas connected the LED driver to SMBUS. Are there additional
  gmux registers on retinas to control it?

* The MacPro6,1 2013 also has a gmux, the same Renesas R4F2113 as the
  retina MacBook Pro. The Mac Pro doesn't have a built-in display,
  so what is its purpose? Power control of the dual FirePro GPUs?
  Switching of the external DP/Thunderbolt ports? The iFixit teardown
  clearly shows one TI HD3SS212 DisplayPort mux on the logic board next
  to one of the three Thunderbolt controllers. However six muxes would
  be necessary to switch all six ports between GPUs. The mux is probably
  necessary for one of the display configurations allowed by Apple,
  but which one?
  https://www.ifixit.com/Teardown/Mac+Pro+Late+2013+Teardown/20778
  https://d3nevzfk7ii3be.cloudfront.net/igi/fELBTnt31QhnDsqq.huge
  https://support.apple.com/en-us/HT202801

* Registers we haven't decoded yet:
  0x700 32 Bit configmap?
  0x708 32 Bit power sequence?
  0x712  8 Bit status of clock from panel on retinas?
  0x713  8 Bit dito?
  0x724 16 Bit backlight, raw value?
  0x760 32 Bit backlight
  0x764 32 Bit backlight
  0x768  8 Bit backlight
  0x76a 16 Bit backlight
  0x76c 16 Bit backlight
  0x76e 16 Bit backlight
  0x77f        edp/dp/hdmi probe? retina only.

* Addition by Bruno Prémont <bonbons@linux-vserver.org>:
  "Missing is also precise knowledge as to what the gmux depends on.
  From behavioral reports, it is somehow sensitive to VGA IO/MEM
  routing (it apparently needs the routing to go to integrated GPU,
  not discrete GPU).
  When the routing is inappropriate backlight control IO just reads back
  as 0xFF (and eventually gmux IO in general does so)."

Signed-off-by: Lukas Wunner <lukas@wunner.de>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/da309e436fbeac886477d80376457b7d83ea4b2d.1452431795.git.lukas@wunner.de
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/platform/x86/apple-gmux.c | 113 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)

(limited to 'drivers')

diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c
index 976efeb..2b921de 100644
--- a/drivers/platform/x86/apple-gmux.c
+++ b/drivers/platform/x86/apple-gmux.c
@@ -3,6 +3,7 @@
  *
  *  Copyright (C) Canonical Ltd. <seth.forshee@canonical.com>
  *  Copyright (C) 2010-2012 Andreas Heider <andreas@meetr.de>
+ *  Copyright (C) 2015 Lukas Wunner <lukas@wunner.de>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License version 2 as
@@ -26,6 +27,24 @@
 #include <acpi/video.h>
 #include <asm/io.h>
 
+/**
+ * DOC: Overview
+ *
+ * :1:  http://www.latticesemi.com/en/Products/FPGAandCPLD/LatticeXP2.aspx
+ * :2:  http://www.renesas.com/products/mpumcu/h8s/h8s2100/h8s2113/index.jsp
+ *
+ * gmux is a microcontroller built into the MacBook Pro to support dual GPUs:
+ * A {1}[Lattice XP2] on pre-retinas, a {2}[Renesas R4F2113] on retinas.
+ *
+ * (The MacPro6,1 2013 also has a gmux, however it is unclear why since it has
+ * dual GPUs but no built-in display.)
+ *
+ * gmux is connected to the LPC bus of the southbridge. Its I/O ports are
+ * accessed differently depending on the microcontroller: Driver functions
+ * to access a pre-retina gmux are infixed `_pio_`, those for a retina gmux
+ * are infixed `_index_`.
+ */
+
 struct apple_gmux_data {
 	unsigned long iostart;
 	unsigned long iolen;
@@ -247,6 +266,20 @@ static bool gmux_is_indexed(struct apple_gmux_data *gmux_data)
 	return false;
 }
 
+/**
+ * DOC: Backlight control
+ *
+ * :3:  http://www.ti.com/lit/ds/symlink/lp8543.pdf
+ * :4:  http://www.ti.com/lit/ds/symlink/lp8545.pdf
+ *
+ * On single GPU MacBooks, the PWM signal for the backlight is generated by
+ * the GPU. On dual GPU MacBook Pros by contrast, either GPU may be suspended
+ * to conserve energy. Hence the PWM signal needs to be generated by a separate
+ * backlight driver which is controlled by gmux. The earliest generation
+ * MBP5 2008/09 uses a {3}[TI LP8543] backlight driver. All newer models
+ * use a {4}[TI LP8545].
+ */
+
 static int gmux_get_brightness(struct backlight_device *bd)
 {
 	struct apple_gmux_data *gmux_data = bl_get_data(bd);
@@ -273,6 +306,68 @@ static const struct backlight_ops gmux_bl_ops = {
 	.update_status = gmux_update_status,
 };
 
+/**
+ * DOC: Graphics mux
+ *
+ * :5:  http://pimg-fpiw.uspto.gov/fdd/07/870/086/0.pdf
+ * :6:  http://www.nxp.com/documents/data_sheet/CBTL06141.pdf
+ * :7:  http://www.ti.com/lit/ds/symlink/hd3ss212.pdf
+ * :8:  https://www.pericom.com/assets/Datasheets/PI3VDP12412.pdf
+ * :9:  http://www.ti.com/lit/ds/symlink/sn74lv4066a.pdf
+ * :10: http://pdf.datasheetarchive.com/indexerfiles/Datasheets-SW16/DSASW00308511.pdf
+ * :11: http://www.ti.com/lit/ds/symlink/ts3ds10224.pdf
+ *
+ * On pre-retinas, the LVDS outputs of both GPUs feed into gmux which muxes
+ * either of them to the panel. One of the tricks gmux has up its sleeve is
+ * to lengthen the blanking interval of its output during a switch to
+ * synchronize it with the GPU switched to. This allows for a flicker-free
+ * switch that is imperceptible by the user ({5}[US 8,687,007 B2]).
+ *
+ * On retinas, muxing is no longer done by gmux itself, but by a separate
+ * chip which is controlled by gmux. The chip is triple sourced, it is
+ * either an {6}[NXP CBTL06142], {7}[TI HD3SS212] or {8}[Pericom PI3VDP12412].
+ * The panel is driven with eDP instead of LVDS since the pixel clock
+ * required for retina resolution exceeds LVDS' limits.
+ *
+ * Pre-retinas are able to switch the panel's DDC pins separately.
+ * This is handled by a {9}[TI SN74LV4066A] which is controlled by gmux.
+ * The inactive GPU can thus probe the panel's EDID without switching over
+ * the entire panel. Retinas lack this functionality as the chips used for
+ * eDP muxing are incapable of switching the AUX channel separately (see
+ * the linked data sheets, Pericom would be capable but this is unused).
+ * However the retina panel has the NO_AUX_HANDSHAKE_LINK_TRAINING bit set
+ * in its DPCD, allowing the inactive GPU to skip the AUX handshake and
+ * set up the output with link parameters pre-calibrated by the active GPU.
+ *
+ * The external DP port is only fully switchable on the first two unibody
+ * MacBook Pro generations, MBP5 2008/09 and MBP6 2010. This is done by an
+ * {6}[NXP CBTL06141] which is controlled by gmux. It's the predecessor of the
+ * eDP mux on retinas, the difference being support for 2.7 versus 5.4 Gbit/s.
+ *
+ * The following MacBook Pro generations replaced the external DP port with a
+ * combined DP/Thunderbolt port and lost the ability to switch it between GPUs,
+ * connecting it either to the discrete GPU or the Thunderbolt controller.
+ * Oddly enough, while the full port is no longer switchable, AUX and HPD
+ * are still switchable by way of an {10}[NXP CBTL03062] (on pre-retinas
+ * MBP8 2011 and MBP9 2012) or two {11}[TI TS3DS10224] (on retinas) under the
+ * control of gmux. Since the integrated GPU is missing the main link,
+ * external displays appear to it as phantoms which fail to link-train.
+ *
+ * gmux receives the HPD signal of all display connectors and sends an
+ * interrupt on hotplug. On generations which cannot switch external ports,
+ * the discrete GPU can then be woken to drive the newly connected display.
+ * The ability to switch AUX on these generations could be used to improve
+ * reliability of hotplug detection by having the integrated GPU poll the
+ * ports while the discrete GPU is asleep, but currently we do not make use
+ * of this feature.
+ *
+ * gmux' initial switch state on bootup is user configurable via the EFI
+ * variable `gpu-power-prefs-fa4ce28d-b62f-4c99-9cc3-6815686e30f9` (5th byte,
+ * 1 = IGD, 0 = DIS). Based on this setting, the EFI firmware tells gmux to
+ * switch the panel and the external DP connector and allocates a framebuffer
+ * for the selected GPU.
+ */
+
 static int gmux_switchto(enum vga_switcheroo_client_id id)
 {
 	if (id == VGA_SWITCHEROO_IGD) {
@@ -288,6 +383,14 @@ static int gmux_switchto(enum vga_switcheroo_client_id id)
 	return 0;
 }
 
+/**
+ * DOC: Power control
+ *
+ * gmux is able to cut power to the discrete GPU. It automatically takes care
+ * of the correct sequence to tear down and bring up the power rails for
+ * core voltage, VRAM and PCIe.
+ */
+
 static int gmux_set_discrete_state(struct apple_gmux_data *gmux_data,
 				   enum vga_switcheroo_state state)
 {
@@ -352,6 +455,16 @@ static const struct vga_switcheroo_handler gmux_handler = {
 	.get_client_id = gmux_get_client_id,
 };
 
+/**
+ * DOC: Interrupt
+ *
+ * gmux is also connected to a GPIO pin of the southbridge and thereby is able
+ * to trigger an ACPI GPE. On the MBP5 2008/09 it's GPIO pin 22 of the Nvidia
+ * MCP79, on all following generations it's GPIO pin 6 of the Intel PCH.
+ * The GPE merely signals that an interrupt occurred, the actual type of event
+ * is identified by reading a gmux register.
+ */
+
 static inline void gmux_disable_interrupts(struct apple_gmux_data *gmux_data)
 {
 	gmux_write8(gmux_data, GMUX_PORT_INTERRUPT_ENABLE,
-- 
cgit v1.1


From 8a0d560f3e651808ae0a3d9ab9fe476e59de132b Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu, 31 Dec 2015 21:20:20 +1100
Subject: drm/amdgpu/powerplay: include asm/div64.h for do_div()

Fixes: 1e4854e96c35 ("drm/amdgpu/powerplay: implement thermal control for tonga.")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c  | 2 +-
 drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
index def57d0..e76a7de 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_thermal.c
@@ -20,7 +20,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
-
+#include <asm/div64.h>
 #include "fiji_thermal.h"
 #include "fiji_hwmgr.h"
 #include "fiji_smumgr.h"
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
index 2e159b0..a188174 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_thermal.c
@@ -20,7 +20,7 @@
  * OTHER DEALINGS IN THE SOFTWARE.
  *
  */
-
+#include <asm/div64.h>
 #include "tonga_thermal.h"
 #include "tonga_hwmgr.h"
 #include "tonga_smumgr.h"
-- 
cgit v1.1


From 40bdfb0a4c4cd3f3af19171d31a6a7e8ab0cc1e7 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 16 Dec 2015 13:21:42 +0100
Subject: drm/exynos: rename zpos to index

This patch renames zpos entry to index, because in most places it is
used as index for selecting hardware layer/window instead of
configurable layer position. This will later enable to make the zpos
property configurable.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 10 +++++-----
 drivers/gpu/drm/exynos/exynos7_drm_decon.c    | 10 +++++-----
 drivers/gpu/drm/exynos/exynos_drm_drv.h       |  4 ++--
 drivers/gpu/drm/exynos/exynos_drm_fimd.c      | 10 +++++-----
 drivers/gpu/drm/exynos/exynos_drm_plane.c     |  4 ++--
 drivers/gpu/drm/exynos/exynos_drm_plane.h     |  2 +-
 drivers/gpu/drm/exynos/exynos_drm_vidi.c      |  2 +-
 drivers/gpu/drm/exynos/exynos_mixer.c         | 14 +++++++-------
 8 files changed, 28 insertions(+), 28 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index c7362b9..77073d8 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -256,7 +256,7 @@ static void decon_atomic_begin(struct exynos_drm_crtc *crtc,
 	if (test_bit(BIT_SUSPENDED, &ctx->flags))
 		return;
 
-	decon_shadow_protect_win(ctx, plane->zpos, true);
+	decon_shadow_protect_win(ctx, plane->index, true);
 }
 
 #define BIT_VAL(x, e, s) (((x) & ((1 << ((e) - (s) + 1)) - 1)) << (s))
@@ -270,7 +270,7 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 				to_exynos_plane_state(plane->base.state);
 	struct decon_context *ctx = crtc->ctx;
 	struct drm_framebuffer *fb = state->base.fb;
-	unsigned int win = plane->zpos;
+	unsigned int win = plane->index;
 	unsigned int bpp = fb->bits_per_pixel >> 3;
 	unsigned int pitch = fb->pitches[0];
 	dma_addr_t dma_addr = exynos_drm_fb_dma_addr(fb, 0);
@@ -320,7 +320,7 @@ static void decon_disable_plane(struct exynos_drm_crtc *crtc,
 				struct exynos_drm_plane *plane)
 {
 	struct decon_context *ctx = crtc->ctx;
-	unsigned int win = plane->zpos;
+	unsigned int win = plane->index;
 
 	if (test_bit(BIT_SUSPENDED, &ctx->flags))
 		return;
@@ -344,7 +344,7 @@ static void decon_atomic_flush(struct exynos_drm_crtc *crtc,
 	if (test_bit(BIT_SUSPENDED, &ctx->flags))
 		return;
 
-	decon_shadow_protect_win(ctx, plane->zpos, false);
+	decon_shadow_protect_win(ctx, plane->index, false);
 
 	if (ctx->out_type == IFTYPE_I80)
 		set_bit(BIT_WIN_UPDATED, &ctx->flags);
@@ -502,7 +502,7 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
 		ctx->configs[win].zpos = win;
 		ctx->configs[win].type = decon_win_types[tmp];
 
-		ret = exynos_plane_init(drm_dev, &ctx->planes[win],
+		ret = exynos_plane_init(drm_dev, &ctx->planes[win], win,
 					1 << ctx->pipe, &ctx->configs[win]);
 		if (ret)
 			return ret;
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index c47f9af..8911f965 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -393,7 +393,7 @@ static void decon_atomic_begin(struct exynos_drm_crtc *crtc,
 	if (ctx->suspended)
 		return;
 
-	decon_shadow_protect_win(ctx, plane->zpos, true);
+	decon_shadow_protect_win(ctx, plane->index, true);
 }
 
 static void decon_update_plane(struct exynos_drm_crtc *crtc,
@@ -407,7 +407,7 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc,
 	unsigned long val, alpha;
 	unsigned int last_x;
 	unsigned int last_y;
-	unsigned int win = plane->zpos;
+	unsigned int win = plane->index;
 	unsigned int bpp = fb->bits_per_pixel >> 3;
 	unsigned int pitch = fb->pitches[0];
 
@@ -498,7 +498,7 @@ static void decon_disable_plane(struct exynos_drm_crtc *crtc,
 				struct exynos_drm_plane *plane)
 {
 	struct decon_context *ctx = crtc->ctx;
-	unsigned int win = plane->zpos;
+	unsigned int win = plane->index;
 	u32 val;
 
 	if (ctx->suspended)
@@ -525,7 +525,7 @@ static void decon_atomic_flush(struct exynos_drm_crtc *crtc,
 	if (ctx->suspended)
 		return;
 
-	decon_shadow_protect_win(ctx, plane->zpos, false);
+	decon_shadow_protect_win(ctx, plane->index, false);
 }
 
 static void decon_init(struct decon_context *ctx)
@@ -657,7 +657,7 @@ static int decon_bind(struct device *dev, struct device *master, void *data)
 		ctx->configs[i].zpos = i;
 		ctx->configs[i].type = decon_win_types[i];
 
-		ret = exynos_plane_init(drm_dev, &ctx->planes[i],
+		ret = exynos_plane_init(drm_dev, &ctx->planes[i], i,
 					1 << ctx->pipe, &ctx->configs[i]);
 		if (ret)
 			return ret;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 82bbd7f..588b676 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -76,7 +76,7 @@ to_exynos_plane_state(struct drm_plane_state *state)
  * Exynos drm common overlay structure.
  *
  * @base: plane object
- * @zpos: order of overlay layer(z position).
+ * @index: hardware index of the overlay layer
  *
  * this structure is common to exynos SoC and its contents would be copied
  * to hardware specific overlay info.
@@ -85,7 +85,7 @@ to_exynos_plane_state(struct drm_plane_state *state)
 struct exynos_drm_plane {
 	struct drm_plane base;
 	const struct exynos_drm_plane_config *config;
-	unsigned int zpos;
+	unsigned int index;
 	struct drm_framebuffer *pending_fb;
 };
 
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 2e224712..6ae1b1e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -630,7 +630,7 @@ static void fimd_atomic_begin(struct exynos_drm_crtc *crtc,
 	if (ctx->suspended)
 		return;
 
-	fimd_shadow_protect_win(ctx, plane->zpos, true);
+	fimd_shadow_protect_win(ctx, plane->index, true);
 }
 
 static void fimd_atomic_flush(struct exynos_drm_crtc *crtc,
@@ -641,7 +641,7 @@ static void fimd_atomic_flush(struct exynos_drm_crtc *crtc,
 	if (ctx->suspended)
 		return;
 
-	fimd_shadow_protect_win(ctx, plane->zpos, false);
+	fimd_shadow_protect_win(ctx, plane->index, false);
 }
 
 static void fimd_update_plane(struct exynos_drm_crtc *crtc,
@@ -654,7 +654,7 @@ static void fimd_update_plane(struct exynos_drm_crtc *crtc,
 	dma_addr_t dma_addr;
 	unsigned long val, size, offset;
 	unsigned int last_x, last_y, buf_offsize, line_size;
-	unsigned int win = plane->zpos;
+	unsigned int win = plane->index;
 	unsigned int bpp = fb->bits_per_pixel >> 3;
 	unsigned int pitch = fb->pitches[0];
 
@@ -740,7 +740,7 @@ static void fimd_disable_plane(struct exynos_drm_crtc *crtc,
 			       struct exynos_drm_plane *plane)
 {
 	struct fimd_context *ctx = crtc->ctx;
-	unsigned int win = plane->zpos;
+	unsigned int win = plane->index;
 
 	if (ctx->suspended)
 		return;
@@ -944,7 +944,7 @@ static int fimd_bind(struct device *dev, struct device *master, void *data)
 		ctx->configs[i].num_pixel_formats = ARRAY_SIZE(fimd_formats);
 		ctx->configs[i].zpos = i;
 		ctx->configs[i].type = fimd_win_types[i];
-		ret = exynos_plane_init(drm_dev, &ctx->planes[i],
+		ret = exynos_plane_init(drm_dev, &ctx->planes[i], i,
 					1 << ctx->pipe, &ctx->configs[i]);
 		if (ret)
 			return ret;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index e668fcd..e45730a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -280,7 +280,7 @@ static void exynos_plane_attach_zpos_property(struct drm_plane *plane,
 
 int exynos_plane_init(struct drm_device *dev,
 		      struct exynos_drm_plane *exynos_plane,
-		      unsigned long possible_crtcs,
+		      unsigned int index, unsigned long possible_crtcs,
 		      const struct exynos_drm_plane_config *config)
 {
 	int err;
@@ -298,7 +298,7 @@ int exynos_plane_init(struct drm_device *dev,
 
 	drm_plane_helper_add(&exynos_plane->base, &plane_helper_funcs);
 
-	exynos_plane->zpos = config->zpos;
+	exynos_plane->index = index;
 	exynos_plane->config = config;
 
 	if (config->type == DRM_PLANE_TYPE_OVERLAY)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.h b/drivers/gpu/drm/exynos/exynos_drm_plane.h
index 0dd0965..9aafad1 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.h
@@ -10,6 +10,6 @@
  */
 
 int exynos_plane_init(struct drm_device *dev,
-		      struct exynos_drm_plane *exynos_plane,
+		      struct exynos_drm_plane *exynos_plane, unsigned int index,
 		      unsigned long possible_crtcs,
 		      const struct exynos_drm_plane_config *config);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 0be29c1..62ac4e5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -461,7 +461,7 @@ static int vidi_bind(struct device *dev, struct device *master, void *data)
 		plane_config.zpos = i;
 		plane_config.type = vidi_win_types[i];
 
-		ret = exynos_plane_init(drm_dev, &ctx->planes[i],
+		ret = exynos_plane_init(drm_dev, &ctx->planes[i], i,
 					1 << ctx->pipe, &plane_config);
 		if (ret)
 			return ret;
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index dfb35e2..0dceeb2 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -511,7 +511,7 @@ static void vp_video_buffer(struct mixer_context *ctx,
 
 	mixer_cfg_scan(ctx, mode->vdisplay);
 	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);
-	mixer_cfg_layer(ctx, plane->zpos, true);
+	mixer_cfg_layer(ctx, plane->index, true);
 	mixer_run(ctx);
 
 	mixer_vsync_set_update(ctx, true);
@@ -537,7 +537,7 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 	struct mixer_resources *res = &ctx->mixer_res;
 	struct drm_framebuffer *fb = state->base.fb;
 	unsigned long flags;
-	unsigned int win = plane->zpos;
+	unsigned int win = plane->index;
 	unsigned int x_ratio = 0, y_ratio = 0;
 	unsigned int src_x_offset, src_y_offset, dst_x_offset, dst_y_offset;
 	dma_addr_t dma_addr;
@@ -956,12 +956,12 @@ static void mixer_update_plane(struct exynos_drm_crtc *crtc,
 {
 	struct mixer_context *mixer_ctx = crtc->ctx;
 
-	DRM_DEBUG_KMS("win: %d\n", plane->zpos);
+	DRM_DEBUG_KMS("win: %d\n", plane->index);
 
 	if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags))
 		return;
 
-	if (plane->zpos > 1 && mixer_ctx->vp_enabled)
+	if (plane->index > 1 && mixer_ctx->vp_enabled)
 		vp_video_buffer(mixer_ctx, plane);
 	else
 		mixer_graph_buffer(mixer_ctx, plane);
@@ -974,7 +974,7 @@ static void mixer_disable_plane(struct exynos_drm_crtc *crtc,
 	struct mixer_resources *res = &mixer_ctx->mixer_res;
 	unsigned long flags;
 
-	DRM_DEBUG_KMS("win: %d\n", plane->zpos);
+	DRM_DEBUG_KMS("win: %d\n", plane->index);
 
 	if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags))
 		return;
@@ -982,7 +982,7 @@ static void mixer_disable_plane(struct exynos_drm_crtc *crtc,
 	spin_lock_irqsave(&res->reg_slock, flags);
 	mixer_vsync_set_update(mixer_ctx, false);
 
-	mixer_cfg_layer(mixer_ctx, plane->zpos, false);
+	mixer_cfg_layer(mixer_ctx, plane->index, false);
 
 	mixer_vsync_set_update(mixer_ctx, true);
 	spin_unlock_irqrestore(&res->reg_slock, flags);
@@ -1160,7 +1160,7 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data)
 		if (i == VP_DEFAULT_WIN && !ctx->vp_enabled)
 			continue;
 
-		ret = exynos_plane_init(drm_dev, &ctx->planes[i],
+		ret = exynos_plane_init(drm_dev, &ctx->planes[i], i,
 					1 << ctx->pipe, &plane_configs[i]);
 		if (ret)
 			return ret;
-- 
cgit v1.1


From 0ea724056262c2e29ac88c73bdf663412fed1ec3 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 16 Dec 2015 13:21:43 +0100
Subject: drm/exynos: make zpos property configurable

This patch adds all infrastructure to make zpos plane property
configurable from userspace.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_drv.h   |  4 ++-
 drivers/gpu/drm/exynos/exynos_drm_plane.c | 51 ++++++++++++++++++++++++++++---
 2 files changed, 49 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index 588b676..f0827db 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -64,6 +64,7 @@ struct exynos_drm_plane_state {
 	struct exynos_drm_rect src;
 	unsigned int h_ratio;
 	unsigned int v_ratio;
+	unsigned int zpos;
 };
 
 static inline struct exynos_drm_plane_state *
@@ -91,11 +92,12 @@ struct exynos_drm_plane {
 
 #define EXYNOS_DRM_PLANE_CAP_DOUBLE	(1 << 0)
 #define EXYNOS_DRM_PLANE_CAP_SCALE	(1 << 1)
+#define EXYNOS_DRM_PLANE_CAP_ZPOS	(1 << 2)
 
 /*
  * Exynos DRM plane configuration structure.
  *
- * @zpos: z-position of the plane.
+ * @zpos: initial z-position of the plane.
  * @type: type of the plane (primary, cursor or overlay).
  * @pixel_formats: supported pixel formats.
  * @num_pixel_formats: number of elements in 'pixel_formats'.
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index e45730a..d862272 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -124,6 +124,7 @@ static void exynos_plane_mode_set(struct exynos_drm_plane_state *exynos_state)
 
 static void exynos_drm_plane_reset(struct drm_plane *plane)
 {
+	struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
 	struct exynos_drm_plane_state *exynos_state;
 
 	if (plane->state) {
@@ -136,6 +137,7 @@ static void exynos_drm_plane_reset(struct drm_plane *plane)
 
 	exynos_state = kzalloc(sizeof(*exynos_state), GFP_KERNEL);
 	if (exynos_state) {
+		exynos_state->zpos = exynos_plane->config->zpos;
 		plane->state = &exynos_state->base;
 		plane->state->plane = plane;
 	}
@@ -153,6 +155,7 @@ exynos_drm_plane_duplicate_state(struct drm_plane *plane)
 		return NULL;
 
 	__drm_atomic_helper_plane_duplicate_state(plane, &copy->base);
+	copy->zpos = exynos_state->zpos;
 	return &copy->base;
 }
 
@@ -165,13 +168,53 @@ static void exynos_drm_plane_destroy_state(struct drm_plane *plane,
 	kfree(old_exynos_state);
 }
 
+static int exynos_drm_plane_atomic_set_property(struct drm_plane *plane,
+						struct drm_plane_state *state,
+						struct drm_property *property,
+						uint64_t val)
+{
+	struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
+	struct exynos_drm_plane_state *exynos_state =
+					to_exynos_plane_state(state);
+	struct exynos_drm_private *dev_priv = plane->dev->dev_private;
+	const struct exynos_drm_plane_config *config = exynos_plane->config;
+
+	if (property == dev_priv->plane_zpos_property &&
+	    (config->capabilities & EXYNOS_DRM_PLANE_CAP_ZPOS))
+		exynos_state->zpos = val;
+	else
+		return -EINVAL;
+
+	return 0;
+}
+
+static int exynos_drm_plane_atomic_get_property(struct drm_plane *plane,
+					  const struct drm_plane_state *state,
+					  struct drm_property *property,
+					  uint64_t *val)
+{
+	const struct exynos_drm_plane_state *exynos_state =
+		container_of(state, const struct exynos_drm_plane_state, base);
+	struct exynos_drm_private *dev_priv = plane->dev->dev_private;
+
+	if (property == dev_priv->plane_zpos_property)
+		*val = exynos_state->zpos;
+	else
+		return -EINVAL;
+
+	return 0;
+}
+
 static struct drm_plane_funcs exynos_plane_funcs = {
 	.update_plane	= drm_atomic_helper_update_plane,
 	.disable_plane	= drm_atomic_helper_disable_plane,
 	.destroy	= drm_plane_cleanup,
+	.set_property	= drm_atomic_helper_plane_set_property,
 	.reset		= exynos_drm_plane_reset,
 	.atomic_duplicate_state = exynos_drm_plane_duplicate_state,
 	.atomic_destroy_state = exynos_drm_plane_destroy_state,
+	.atomic_set_property = exynos_drm_plane_atomic_set_property,
+	.atomic_get_property = exynos_drm_plane_atomic_get_property,
 };
 
 static int
@@ -267,8 +310,8 @@ static void exynos_plane_attach_zpos_property(struct drm_plane *plane,
 
 	prop = dev_priv->plane_zpos_property;
 	if (!prop) {
-		prop = drm_property_create_range(dev, DRM_MODE_PROP_IMMUTABLE,
-						 "zpos", 0, MAX_PLANE - 1);
+		prop = drm_property_create_range(dev, 0, "zpos",
+						 0, MAX_PLANE - 1);
 		if (!prop)
 			return;
 
@@ -301,9 +344,7 @@ int exynos_plane_init(struct drm_device *dev,
 	exynos_plane->index = index;
 	exynos_plane->config = config;
 
-	if (config->type == DRM_PLANE_TYPE_OVERLAY)
-		exynos_plane_attach_zpos_property(&exynos_plane->base,
-						  config->zpos);
+	exynos_plane_attach_zpos_property(&exynos_plane->base, config->zpos);
 
 	return 0;
 }
-- 
cgit v1.1


From a2cb911eb663b5820dab89f21ce698d68e7cc568 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 16 Dec 2015 13:21:44 +0100
Subject: drm/exynos: mixer: set window priority based on zpos

'zpos' plane property is configurable, so adjust hardware layers
priority based on the zpos value. 'zpos' value shifted by one can be
used directly as hw priority value and stored to the registers, because
mixer accepts priority values from 1 to 15 (0 means that layer is
disabled).

This patch also changes the default layer priority to match already
exposed initial zpos values. The initial configuration is now:
[top] video > gfx layer1 > gfx layer0 [bottom].

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 39 +++++++++++++++++++----------------
 drivers/gpu/drm/exynos/regs-mixer.h   |  3 +++
 2 files changed, 24 insertions(+), 18 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 0dceeb2..c0d128b 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -117,19 +117,22 @@ static const struct exynos_drm_plane_config plane_configs[MIXER_WIN_NR] = {
 		.type = DRM_PLANE_TYPE_PRIMARY,
 		.pixel_formats = mixer_formats,
 		.num_pixel_formats = ARRAY_SIZE(mixer_formats),
-		.capabilities = EXYNOS_DRM_PLANE_CAP_DOUBLE,
+		.capabilities = EXYNOS_DRM_PLANE_CAP_DOUBLE |
+				EXYNOS_DRM_PLANE_CAP_ZPOS,
 	}, {
 		.zpos = 1,
 		.type = DRM_PLANE_TYPE_CURSOR,
 		.pixel_formats = mixer_formats,
 		.num_pixel_formats = ARRAY_SIZE(mixer_formats),
-		.capabilities = EXYNOS_DRM_PLANE_CAP_DOUBLE,
+		.capabilities = EXYNOS_DRM_PLANE_CAP_DOUBLE |
+				EXYNOS_DRM_PLANE_CAP_ZPOS,
 	}, {
 		.zpos = 2,
 		.type = DRM_PLANE_TYPE_OVERLAY,
 		.pixel_formats = vp_formats,
 		.num_pixel_formats = ARRAY_SIZE(vp_formats),
-		.capabilities = EXYNOS_DRM_PLANE_CAP_SCALE,
+		.capabilities = EXYNOS_DRM_PLANE_CAP_SCALE |
+				EXYNOS_DRM_PLANE_CAP_ZPOS,
 	},
 };
 
@@ -372,7 +375,7 @@ static void mixer_cfg_rgb_fmt(struct mixer_context *ctx, unsigned int height)
 }
 
 static void mixer_cfg_layer(struct mixer_context *ctx, unsigned int win,
-				bool enable)
+			    unsigned int priority, bool enable)
 {
 	struct mixer_resources *res = &ctx->mixer_res;
 	u32 val = enable ? ~0 : 0;
@@ -380,15 +383,24 @@ static void mixer_cfg_layer(struct mixer_context *ctx, unsigned int win,
 	switch (win) {
 	case 0:
 		mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_GRP0_ENABLE);
+		mixer_reg_writemask(res, MXR_LAYER_CFG,
+				    MXR_LAYER_CFG_GRP0_VAL(priority),
+				    MXR_LAYER_CFG_GRP0_MASK);
 		break;
 	case 1:
 		mixer_reg_writemask(res, MXR_CFG, val, MXR_CFG_GRP1_ENABLE);
+		mixer_reg_writemask(res, MXR_LAYER_CFG,
+				    MXR_LAYER_CFG_GRP1_VAL(priority),
+				    MXR_LAYER_CFG_GRP1_MASK);
 		break;
 	case 2:
 		if (ctx->vp_enabled) {
 			vp_reg_writemask(res, VP_ENABLE, val, VP_ENABLE_ON);
 			mixer_reg_writemask(res, MXR_CFG, val,
 				MXR_CFG_VP_ENABLE);
+			mixer_reg_writemask(res, MXR_LAYER_CFG,
+					    MXR_LAYER_CFG_VP_VAL(priority),
+					    MXR_LAYER_CFG_VP_MASK);
 
 			/* control blending of graphic layer 0 */
 			mixer_reg_writemask(res, MXR_GRAPHIC_CFG(0), val,
@@ -511,7 +523,7 @@ static void vp_video_buffer(struct mixer_context *ctx,
 
 	mixer_cfg_scan(ctx, mode->vdisplay);
 	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);
-	mixer_cfg_layer(ctx, plane->index, true);
+	mixer_cfg_layer(ctx, plane->index, state->zpos + 1, true);
 	mixer_run(ctx);
 
 	mixer_vsync_set_update(ctx, true);
@@ -626,7 +638,7 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 
 	mixer_cfg_scan(ctx, mode->vdisplay);
 	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);
-	mixer_cfg_layer(ctx, win, true);
+	mixer_cfg_layer(ctx, win, state->zpos + 1, true);
 
 	/* layer update mandatory for mixer 16.0.33.0 */
 	if (ctx->mxr_ver == MXR_VER_16_0_33_0 ||
@@ -674,17 +686,8 @@ static void mixer_win_reset(struct mixer_context *ctx)
 	mixer_reg_writemask(res, MXR_STATUS, MXR_STATUS_16_BURST,
 		MXR_STATUS_BURST_MASK);
 
-	/* setting default layer priority: layer1 > layer0 > video
-	 * because typical usage scenario would be
-	 * layer1 - OSD
-	 * layer0 - framebuffer
-	 * video - video overlay
-	 */
-	val = MXR_LAYER_CFG_GRP1_VAL(3);
-	val |= MXR_LAYER_CFG_GRP0_VAL(2);
-	if (ctx->vp_enabled)
-		val |= MXR_LAYER_CFG_VP_VAL(1);
-	mixer_reg_write(res, MXR_LAYER_CFG, val);
+	/* reset default layer priority */
+	mixer_reg_write(res, MXR_LAYER_CFG, 0);
 
 	/* setting background color */
 	mixer_reg_write(res, MXR_BG_COLOR0, 0x008080);
@@ -982,7 +985,7 @@ static void mixer_disable_plane(struct exynos_drm_crtc *crtc,
 	spin_lock_irqsave(&res->reg_slock, flags);
 	mixer_vsync_set_update(mixer_ctx, false);
 
-	mixer_cfg_layer(mixer_ctx, plane->index, false);
+	mixer_cfg_layer(mixer_ctx, plane->index, 0, false);
 
 	mixer_vsync_set_update(mixer_ctx, true);
 	spin_unlock_irqrestore(&res->reg_slock, flags);
diff --git a/drivers/gpu/drm/exynos/regs-mixer.h b/drivers/gpu/drm/exynos/regs-mixer.h
index ac60260..dbdbc0a 100644
--- a/drivers/gpu/drm/exynos/regs-mixer.h
+++ b/drivers/gpu/drm/exynos/regs-mixer.h
@@ -145,8 +145,11 @@
 
 /* bit for MXR_LAYER_CFG */
 #define MXR_LAYER_CFG_GRP1_VAL(x)	MXR_MASK_VAL(x, 11, 8)
+#define MXR_LAYER_CFG_GRP1_MASK		MXR_LAYER_CFG_GRP1_VAL(~0)
 #define MXR_LAYER_CFG_GRP0_VAL(x)	MXR_MASK_VAL(x, 7, 4)
+#define MXR_LAYER_CFG_GRP0_MASK		MXR_LAYER_CFG_GRP0_VAL(~0)
 #define MXR_LAYER_CFG_VP_VAL(x)		MXR_MASK_VAL(x, 3, 0)
+#define MXR_LAYER_CFG_VP_MASK		MXR_LAYER_CFG_VP_VAL(~0)
 
 #endif /* SAMSUNG_REGS_MIXER_H */
 
-- 
cgit v1.1


From 5bec01934a23bccfeaa22bf049af134ea80bd3b4 Mon Sep 17 00:00:00 2001
From: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Date: Wed, 16 Dec 2015 13:21:45 +0100
Subject: drm/exynos: mixer: remove all static blending setup

Previously blending setup was static and most of it was
done in mixer_win_reset().

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 23 -----------------------
 1 file changed, 23 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index c0d128b..c572e27 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -401,11 +401,6 @@ static void mixer_cfg_layer(struct mixer_context *ctx, unsigned int win,
 			mixer_reg_writemask(res, MXR_LAYER_CFG,
 					    MXR_LAYER_CFG_VP_VAL(priority),
 					    MXR_LAYER_CFG_VP_MASK);
-
-			/* control blending of graphic layer 0 */
-			mixer_reg_writemask(res, MXR_GRAPHIC_CFG(0), val,
-					MXR_GRP_CFG_BLEND_PRE_MUL |
-					MXR_GRP_CFG_PIXEL_BLEND_EN);
 		}
 		break;
 	}
@@ -672,7 +667,6 @@ static void mixer_win_reset(struct mixer_context *ctx)
 {
 	struct mixer_resources *res = &ctx->mixer_res;
 	unsigned long flags;
-	u32 val; /* value stored to register */
 
 	spin_lock_irqsave(&res->reg_slock, flags);
 	mixer_vsync_set_update(ctx, false);
@@ -694,23 +688,6 @@ static void mixer_win_reset(struct mixer_context *ctx)
 	mixer_reg_write(res, MXR_BG_COLOR1, 0x008080);
 	mixer_reg_write(res, MXR_BG_COLOR2, 0x008080);
 
-	/* setting graphical layers */
-	val  = MXR_GRP_CFG_COLOR_KEY_DISABLE; /* no blank key */
-	val |= MXR_GRP_CFG_WIN_BLEND_EN;
-	val |= MXR_GRP_CFG_ALPHA_VAL(0xff); /* non-transparent alpha */
-
-	/* Don't blend layer 0 onto the mixer background */
-	mixer_reg_write(res, MXR_GRAPHIC_CFG(0), val);
-
-	/* Blend layer 1 into layer 0 */
-	val |= MXR_GRP_CFG_BLEND_PRE_MUL;
-	val |= MXR_GRP_CFG_PIXEL_BLEND_EN;
-	mixer_reg_write(res, MXR_GRAPHIC_CFG(1), val);
-
-	/* setting video layers */
-	val = MXR_GRP_CFG_ALPHA_VAL(0);
-	mixer_reg_write(res, MXR_VIDEO_CFG, val);
-
 	if (ctx->vp_enabled) {
 		/* configuration of Video Processor Registers */
 		vp_win_reset(ctx);
-- 
cgit v1.1


From f657a9962070ae2502fcedf2c6568c393039d4c2 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 16 Dec 2015 13:21:46 +0100
Subject: drm/exynos: mixer: refactor layer setup

Properly configure blending properties of given hardware layer based on
the selected pixel format. Currently only per-pixel-based alpha is possible
when respective pixel format has been selected. Configuration of global,
per-plane alpha value, color key and background color will be added later.

This patch is heavily inspired by earlier work done by Tobias Jakobi
<tjakobi@math.uni-bielefeld.de>.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 43 +++++++++++++++++++++++++++++++++++
 drivers/gpu/drm/exynos/regs-mixer.h   |  1 +
 2 files changed, 44 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index c572e27..ae7b122 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -165,6 +165,16 @@ static const u8 filter_cr_horiz_tap4[] = {
 	70,	59,	48,	37,	27,	19,	11,	5,
 };
 
+static inline bool is_alpha_format(unsigned int pixel_format)
+{
+	switch (pixel_format) {
+	case DRM_FORMAT_ARGB8888:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static inline u32 vp_reg_read(struct mixer_resources *res, u32 reg_id)
 {
 	return readl(res->vp_regs + reg_id);
@@ -294,6 +304,37 @@ static void vp_default_filter(struct mixer_resources *res)
 		filter_cr_horiz_tap4, sizeof(filter_cr_horiz_tap4));
 }
 
+static void mixer_cfg_gfx_blend(struct mixer_context *ctx, unsigned int win,
+				bool alpha)
+{
+	struct mixer_resources *res = &ctx->mixer_res;
+	u32 val;
+
+	val  = MXR_GRP_CFG_COLOR_KEY_DISABLE; /* no blank key */
+	if (alpha) {
+		/* blending based on pixel alpha */
+		val |= MXR_GRP_CFG_BLEND_PRE_MUL;
+		val |= MXR_GRP_CFG_PIXEL_BLEND_EN;
+	}
+	mixer_reg_writemask(res, MXR_GRAPHIC_CFG(win),
+			    val, MXR_GRP_CFG_MISC_MASK);
+}
+
+static void mixer_cfg_vp_blend(struct mixer_context *ctx)
+{
+	struct mixer_resources *res = &ctx->mixer_res;
+	u32 val;
+
+	/*
+	 * No blending at the moment since the NV12/NV21 pixelformats don't
+	 * have an alpha channel. However the mixer supports a global alpha
+	 * value for a layer. Once this functionality is exposed, we can
+	 * support blending of the video layer through this.
+	 */
+	val = 0;
+	mixer_reg_write(res, MXR_VIDEO_CFG, val);
+}
+
 static void mixer_vsync_set_update(struct mixer_context *ctx, bool enable)
 {
 	struct mixer_resources *res = &ctx->mixer_res;
@@ -519,6 +560,7 @@ static void vp_video_buffer(struct mixer_context *ctx,
 	mixer_cfg_scan(ctx, mode->vdisplay);
 	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);
 	mixer_cfg_layer(ctx, plane->index, state->zpos + 1, true);
+	mixer_cfg_vp_blend(ctx);
 	mixer_run(ctx);
 
 	mixer_vsync_set_update(ctx, true);
@@ -634,6 +676,7 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 	mixer_cfg_scan(ctx, mode->vdisplay);
 	mixer_cfg_rgb_fmt(ctx, mode->vdisplay);
 	mixer_cfg_layer(ctx, win, state->zpos + 1, true);
+	mixer_cfg_gfx_blend(ctx, win, is_alpha_format(fb->pixel_format));
 
 	/* layer update mandatory for mixer 16.0.33.0 */
 	if (ctx->mxr_ver == MXR_VER_16_0_33_0 ||
diff --git a/drivers/gpu/drm/exynos/regs-mixer.h b/drivers/gpu/drm/exynos/regs-mixer.h
index dbdbc0a..7f22df5 100644
--- a/drivers/gpu/drm/exynos/regs-mixer.h
+++ b/drivers/gpu/drm/exynos/regs-mixer.h
@@ -113,6 +113,7 @@
 #define MXR_GRP_CFG_BLEND_PRE_MUL	(1 << 20)
 #define MXR_GRP_CFG_WIN_BLEND_EN	(1 << 17)
 #define MXR_GRP_CFG_PIXEL_BLEND_EN	(1 << 16)
+#define MXR_GRP_CFG_MISC_MASK		((3 << 16) | (3 << 20))
 #define MXR_GRP_CFG_FORMAT_VAL(x)	MXR_MASK_VAL(x, 11, 8)
 #define MXR_GRP_CFG_FORMAT_MASK		MXR_GRP_CFG_FORMAT_VAL(~0)
 #define MXR_GRP_CFG_ALPHA_VAL(x)	MXR_MASK_VAL(x, 7, 0)
-- 
cgit v1.1


From 26a7af3ed8a59c27ce125e7619272ca45630d000 Mon Sep 17 00:00:00 2001
From: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Date: Wed, 16 Dec 2015 13:21:47 +0100
Subject: drm/exynos: mixer: also allow ARGB1555 and ARGB4444

Allow the remaining alpha formats now that blending
is properly setup.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index ae7b122..31a9a22 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -76,7 +76,9 @@ enum mixer_flag_bits {
 
 static const uint32_t mixer_formats[] = {
 	DRM_FORMAT_XRGB4444,
+	DRM_FORMAT_ARGB4444,
 	DRM_FORMAT_XRGB1555,
+	DRM_FORMAT_ARGB1555,
 	DRM_FORMAT_RGB565,
 	DRM_FORMAT_XRGB8888,
 	DRM_FORMAT_ARGB8888,
@@ -169,6 +171,8 @@ static inline bool is_alpha_format(unsigned int pixel_format)
 {
 	switch (pixel_format) {
 	case DRM_FORMAT_ARGB8888:
+	case DRM_FORMAT_ARGB1555:
+	case DRM_FORMAT_ARGB4444:
 		return true;
 	default:
 		return false;
@@ -595,10 +599,12 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 
 	switch (fb->pixel_format) {
 	case DRM_FORMAT_XRGB4444:
+	case DRM_FORMAT_ARGB4444:
 		fmt = MXR_FORMAT_ARGB4444;
 		break;
 
 	case DRM_FORMAT_XRGB1555:
+	case DRM_FORMAT_ARGB1555:
 		fmt = MXR_FORMAT_ARGB1555;
 		break;
 
-- 
cgit v1.1


From 5e68fef24fab07f4decc78d421838eb73b7e3931 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Wed, 16 Dec 2015 13:21:48 +0100
Subject: drm/exynos: mixer: unify a check for video-processor window

Always use macro instead of hard-coded '2' value in conditions related
to video processor window. Additional checks are not needed, because
video layer is registered only when video processor is available.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 31a9a22..bf148dc 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -438,7 +438,7 @@ static void mixer_cfg_layer(struct mixer_context *ctx, unsigned int win,
 				    MXR_LAYER_CFG_GRP1_VAL(priority),
 				    MXR_LAYER_CFG_GRP1_MASK);
 		break;
-	case 2:
+	case VP_DEFAULT_WIN:
 		if (ctx->vp_enabled) {
 			vp_reg_writemask(res, VP_ENABLE, val, VP_ENABLE_ON);
 			mixer_reg_writemask(res, MXR_CFG, val,
@@ -990,7 +990,7 @@ static void mixer_update_plane(struct exynos_drm_crtc *crtc,
 	if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags))
 		return;
 
-	if (plane->index > 1 && mixer_ctx->vp_enabled)
+	if (plane->index == VP_DEFAULT_WIN)
 		vp_video_buffer(mixer_ctx, plane);
 	else
 		mixer_graph_buffer(mixer_ctx, plane);
-- 
cgit v1.1


From d29c2c140787a1645306a11799e33adddf72e64f Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Tue, 5 Jan 2016 13:52:51 +0100
Subject: drm/exynos: crtc: rework atomic_{begin,flush}

Some CRTC drivers (like Exynos DRM Mixer) can handle blocking register
updates only on per-device level, not per-plane level. This patch changes
exynos_crts atomic_begin/atomic_flush callbacks to handle the entire crtc,
instead of given planes, so driver can handle both cases on their own.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 14 ++++++++------
 drivers/gpu/drm/exynos/exynos7_drm_decon.c    | 14 ++++++++------
 drivers/gpu/drm/exynos/exynos_drm_crtc.c      | 20 ++++----------------
 drivers/gpu/drm/exynos/exynos_drm_drv.h       | 10 ++++------
 drivers/gpu/drm/exynos/exynos_drm_fimd.c      | 14 ++++++++------
 5 files changed, 32 insertions(+), 40 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 77073d8..1bf6a21 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -248,15 +248,16 @@ static void decon_shadow_protect_win(struct decon_context *ctx, int win,
 		       protect ? ~0 : 0);
 }
 
-static void decon_atomic_begin(struct exynos_drm_crtc *crtc,
-					struct exynos_drm_plane *plane)
+static void decon_atomic_begin(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
+	int i;
 
 	if (test_bit(BIT_SUSPENDED, &ctx->flags))
 		return;
 
-	decon_shadow_protect_win(ctx, plane->index, true);
+	for (i = ctx->first_win; i < WINDOWS_NR; i++)
+		decon_shadow_protect_win(ctx, i, true);
 }
 
 #define BIT_VAL(x, e, s) (((x) & ((1 << ((e) - (s) + 1)) - 1)) << (s))
@@ -336,15 +337,16 @@ static void decon_disable_plane(struct exynos_drm_crtc *crtc,
 	decon_set_bits(ctx, DECON_UPDATE, STANDALONE_UPDATE_F, ~0);
 }
 
-static void decon_atomic_flush(struct exynos_drm_crtc *crtc,
-				struct exynos_drm_plane *plane)
+static void decon_atomic_flush(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
+	int i;
 
 	if (test_bit(BIT_SUSPENDED, &ctx->flags))
 		return;
 
-	decon_shadow_protect_win(ctx, plane->index, false);
+	for (i = ctx->first_win; i < WINDOWS_NR; i++)
+		decon_shadow_protect_win(ctx, i, false);
 
 	if (ctx->out_type == IFTYPE_I80)
 		set_bit(BIT_WIN_UPDATED, &ctx->flags);
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index 8911f965..52bda3b 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -385,15 +385,16 @@ static void decon_shadow_protect_win(struct decon_context *ctx,
 	writel(val, ctx->regs + SHADOWCON);
 }
 
-static void decon_atomic_begin(struct exynos_drm_crtc *crtc,
-					struct exynos_drm_plane *plane)
+static void decon_atomic_begin(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
+	int i;
 
 	if (ctx->suspended)
 		return;
 
-	decon_shadow_protect_win(ctx, plane->index, true);
+	for (i = 0; i < WINDOWS_NR; i++)
+		decon_shadow_protect_win(ctx, i, true);
 }
 
 static void decon_update_plane(struct exynos_drm_crtc *crtc,
@@ -517,15 +518,16 @@ static void decon_disable_plane(struct exynos_drm_crtc *crtc,
 	writel(val, ctx->regs + DECON_UPDATE);
 }
 
-static void decon_atomic_flush(struct exynos_drm_crtc *crtc,
-					struct exynos_drm_plane *plane)
+static void decon_atomic_flush(struct exynos_drm_crtc *crtc)
 {
 	struct decon_context *ctx = crtc->ctx;
+	int i;
 
 	if (ctx->suspended)
 		return;
 
-	decon_shadow_protect_win(ctx, plane->index, false);
+	for (i = 0; i < WINDOWS_NR; i++)
+		decon_shadow_protect_win(ctx, i, false);
 }
 
 static void decon_init(struct decon_context *ctx)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 8f5ac53..5acaecb 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -68,32 +68,20 @@ static void exynos_crtc_atomic_begin(struct drm_crtc *crtc,
 				     struct drm_crtc_state *old_crtc_state)
 {
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
-	struct drm_plane *plane;
 
 	exynos_crtc->event = crtc->state->event;
 
-	drm_atomic_crtc_for_each_plane(plane, crtc) {
-		struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
-
-		if (exynos_crtc->ops->atomic_begin)
-			exynos_crtc->ops->atomic_begin(exynos_crtc,
-							exynos_plane);
-	}
+	if (exynos_crtc->ops->atomic_begin)
+		exynos_crtc->ops->atomic_begin(exynos_crtc);
 }
 
 static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,
 				     struct drm_crtc_state *old_crtc_state)
 {
 	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
-	struct drm_plane *plane;
 
-	drm_atomic_crtc_for_each_plane(plane, crtc) {
-		struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
-
-		if (exynos_crtc->ops->atomic_flush)
-			exynos_crtc->ops->atomic_flush(exynos_crtc,
-							exynos_plane);
-	}
+	if (exynos_crtc->ops->atomic_flush)
+		exynos_crtc->ops->atomic_flush(exynos_crtc);
 }
 
 static const struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index f0827db..17b5ded 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -123,8 +123,8 @@ struct exynos_drm_plane_config {
  * @wait_for_vblank: wait for vblank interrupt to make sure that
  *	hardware overlay is updated.
  * @atomic_check: validate state
- * @atomic_begin: prepare a window to receive a update
- * @atomic_flush: mark the end of a window update
+ * @atomic_begin: prepare device to receive an update
+ * @atomic_flush: mark the end of device update
  * @update_plane: apply hardware specific overlay data to registers.
  * @disable_plane: disable hardware specific overlay.
  * @te_handler: trigger to transfer video image at the tearing effect
@@ -144,14 +144,12 @@ struct exynos_drm_crtc_ops {
 	void (*wait_for_vblank)(struct exynos_drm_crtc *crtc);
 	int (*atomic_check)(struct exynos_drm_crtc *crtc,
 			    struct drm_crtc_state *state);
-	void (*atomic_begin)(struct exynos_drm_crtc *crtc,
-			      struct exynos_drm_plane *plane);
+	void (*atomic_begin)(struct exynos_drm_crtc *crtc);
 	void (*update_plane)(struct exynos_drm_crtc *crtc,
 			     struct exynos_drm_plane *plane);
 	void (*disable_plane)(struct exynos_drm_crtc *crtc,
 			      struct exynos_drm_plane *plane);
-	void (*atomic_flush)(struct exynos_drm_crtc *crtc,
-			      struct exynos_drm_plane *plane);
+	void (*atomic_flush)(struct exynos_drm_crtc *crtc);
 	void (*te_handler)(struct exynos_drm_crtc *crtc);
 	void (*clock_enable)(struct exynos_drm_crtc *crtc, bool enable);
 };
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 6ae1b1e..70194d0 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -622,26 +622,28 @@ static void fimd_shadow_protect_win(struct fimd_context *ctx,
 	writel(val, ctx->regs + reg);
 }
 
-static void fimd_atomic_begin(struct exynos_drm_crtc *crtc,
-			       struct exynos_drm_plane *plane)
+static void fimd_atomic_begin(struct exynos_drm_crtc *crtc)
 {
 	struct fimd_context *ctx = crtc->ctx;
+	int i;
 
 	if (ctx->suspended)
 		return;
 
-	fimd_shadow_protect_win(ctx, plane->index, true);
+	for (i = 0; i < WINDOWS_NR; i++)
+		fimd_shadow_protect_win(ctx, i, true);
 }
 
-static void fimd_atomic_flush(struct exynos_drm_crtc *crtc,
-			       struct exynos_drm_plane *plane)
+static void fimd_atomic_flush(struct exynos_drm_crtc *crtc)
 {
 	struct fimd_context *ctx = crtc->ctx;
+	int i;
 
 	if (ctx->suspended)
 		return;
 
-	fimd_shadow_protect_win(ctx, plane->index, false);
+	for (i = 0; i < WINDOWS_NR; i++)
+		fimd_shadow_protect_win(ctx, i, false);
 }
 
 static void fimd_update_plane(struct exynos_drm_crtc *crtc,
-- 
cgit v1.1


From 3dbaab16c4cddbbb03ad7ed1a0285605a9cc4016 Mon Sep 17 00:00:00 2001
From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Tue, 5 Jan 2016 13:52:52 +0100
Subject: drm/exynos: mixer: properly update all planes on the same vblank
 event

This patch also moves mixer_vsync_set_update() to newly introduced
mixer_atomic_begin/flush callbacks. This ensures that all mixer planes
will be updated on the same vsync event.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_mixer.c | 34 +++++++++++++++++++++++++---------
 1 file changed, 25 insertions(+), 9 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index bf148dc..b5fbc1c 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -516,7 +516,6 @@ static void vp_video_buffer(struct mixer_context *ctx,
 	}
 
 	spin_lock_irqsave(&res->reg_slock, flags);
-	mixer_vsync_set_update(ctx, false);
 
 	/* interlace or progressive scan mode */
 	val = (ctx->interlace ? ~0 : 0);
@@ -567,7 +566,6 @@ static void vp_video_buffer(struct mixer_context *ctx,
 	mixer_cfg_vp_blend(ctx);
 	mixer_run(ctx);
 
-	mixer_vsync_set_update(ctx, true);
 	spin_unlock_irqrestore(&res->reg_slock, flags);
 
 	mixer_regs_dump(ctx);
@@ -642,7 +640,6 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 		ctx->interlace = false;
 
 	spin_lock_irqsave(&res->reg_slock, flags);
-	mixer_vsync_set_update(ctx, false);
 
 	/* setup format */
 	mixer_reg_writemask(res, MXR_GRAPHIC_CFG(win),
@@ -691,7 +688,6 @@ static void mixer_graph_buffer(struct mixer_context *ctx,
 
 	mixer_run(ctx);
 
-	mixer_vsync_set_update(ctx, true);
 	spin_unlock_irqrestore(&res->reg_slock, flags);
 
 	mixer_regs_dump(ctx);
@@ -718,7 +714,6 @@ static void mixer_win_reset(struct mixer_context *ctx)
 	unsigned long flags;
 
 	spin_lock_irqsave(&res->reg_slock, flags);
-	mixer_vsync_set_update(ctx, false);
 
 	mixer_reg_writemask(res, MXR_CFG, MXR_CFG_DST_HDMI, MXR_CFG_DST_MASK);
 
@@ -749,7 +744,6 @@ static void mixer_win_reset(struct mixer_context *ctx)
 	if (ctx->vp_enabled)
 		mixer_reg_writemask(res, MXR_CFG, 0, MXR_CFG_VP_ENABLE);
 
-	mixer_vsync_set_update(ctx, true);
 	spin_unlock_irqrestore(&res->reg_slock, flags);
 }
 
@@ -980,6 +974,16 @@ static void mixer_disable_vblank(struct exynos_drm_crtc *crtc)
 	mixer_reg_writemask(res, MXR_INT_EN, 0, MXR_INT_EN_VSYNC);
 }
 
+static void mixer_atomic_begin(struct exynos_drm_crtc *crtc)
+{
+	struct mixer_context *mixer_ctx = crtc->ctx;
+
+	if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags))
+		return;
+
+	mixer_vsync_set_update(mixer_ctx, false);
+}
+
 static void mixer_update_plane(struct exynos_drm_crtc *crtc,
 			       struct exynos_drm_plane *plane)
 {
@@ -1009,12 +1013,18 @@ static void mixer_disable_plane(struct exynos_drm_crtc *crtc,
 		return;
 
 	spin_lock_irqsave(&res->reg_slock, flags);
-	mixer_vsync_set_update(mixer_ctx, false);
-
 	mixer_cfg_layer(mixer_ctx, plane->index, 0, false);
+	spin_unlock_irqrestore(&res->reg_slock, flags);
+}
+
+static void mixer_atomic_flush(struct exynos_drm_crtc *crtc)
+{
+	struct mixer_context *mixer_ctx = crtc->ctx;
+
+	if (!test_bit(MXR_BIT_POWERED, &mixer_ctx->flags))
+		return;
 
 	mixer_vsync_set_update(mixer_ctx, true);
-	spin_unlock_irqrestore(&res->reg_slock, flags);
 }
 
 static void mixer_wait_for_vblank(struct exynos_drm_crtc *crtc)
@@ -1055,6 +1065,8 @@ static void mixer_enable(struct exynos_drm_crtc *crtc)
 
 	pm_runtime_get_sync(ctx->dev);
 
+	mixer_vsync_set_update(ctx, false);
+
 	mixer_reg_writemask(res, MXR_STATUS, ~0, MXR_STATUS_SOFT_RESET);
 
 	if (test_bit(MXR_BIT_VSYNC, &ctx->flags)) {
@@ -1063,6 +1075,8 @@ static void mixer_enable(struct exynos_drm_crtc *crtc)
 	}
 	mixer_win_reset(ctx);
 
+	mixer_vsync_set_update(ctx, true);
+
 	set_bit(MXR_BIT_POWERED, &ctx->flags);
 }
 
@@ -1113,8 +1127,10 @@ static const struct exynos_drm_crtc_ops mixer_crtc_ops = {
 	.enable_vblank		= mixer_enable_vblank,
 	.disable_vblank		= mixer_disable_vblank,
 	.wait_for_vblank	= mixer_wait_for_vblank,
+	.atomic_begin		= mixer_atomic_begin,
 	.update_plane		= mixer_update_plane,
 	.disable_plane		= mixer_disable_plane,
+	.atomic_flush		= mixer_atomic_flush,
 	.atomic_check		= mixer_atomic_check,
 };
 
-- 
cgit v1.1


From d619894cf5c6a74a2e53a4701938dd4dd6736c60 Mon Sep 17 00:00:00 2001
From: Inki Dae <inki.dae@samsung.com>
Date: Thu, 24 Dec 2015 17:24:35 +0900
Subject: drm/exynos: crtc: do not wait for the scanout completion

This patch removes exynos_drm_crtc_complete_scanout function call
which makes sure for overlay data to be updated to real hardware
when drm driver is released.

With atomic modeset support, it doesn't need the funtion anymore
because atomic modeset interface makes sure that.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_crtc.c | 23 -----------------------
 drivers/gpu/drm/exynos/exynos_drm_crtc.h |  1 -
 drivers/gpu/drm/exynos/exynos_drm_fb.c   |  3 ---
 3 files changed, 27 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 5acaecb..cd94981 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -203,29 +203,6 @@ void exynos_drm_crtc_finish_update(struct exynos_drm_crtc *exynos_crtc,
 	spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
 }
 
-void exynos_drm_crtc_complete_scanout(struct drm_framebuffer *fb)
-{
-	struct exynos_drm_crtc *exynos_crtc;
-	struct drm_device *dev = fb->dev;
-	struct drm_crtc *crtc;
-
-	/*
-	 * make sure that overlay data are updated to real hardware
-	 * for all encoders.
-	 */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		exynos_crtc = to_exynos_crtc(crtc);
-
-		/*
-		 * wait for vblank interrupt
-		 * - this makes sure that overlay data are updated to
-		 *	real hardware.
-		 */
-		if (exynos_crtc->ops->wait_for_vblank)
-			exynos_crtc->ops->wait_for_vblank(exynos_crtc);
-	}
-}
-
 int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
 				       enum exynos_drm_output_type out_type)
 {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h
index f9f365b..6a581a8 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h
@@ -28,7 +28,6 @@ void exynos_drm_crtc_disable_vblank(struct drm_device *dev, unsigned int pipe);
 void exynos_drm_crtc_wait_pending_update(struct exynos_drm_crtc *exynos_crtc);
 void exynos_drm_crtc_finish_update(struct exynos_drm_crtc *exynos_crtc,
 				   struct exynos_drm_plane *exynos_plane);
-void exynos_drm_crtc_complete_scanout(struct drm_framebuffer *fb);
 
 /* This function gets pipe value to crtc device matched with out_type. */
 int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c
index cbbb1a8..d614194 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c
@@ -71,9 +71,6 @@ static void exynos_drm_fb_destroy(struct drm_framebuffer *fb)
 	struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb);
 	unsigned int i;
 
-	/* make sure that overlay data are updated before relesing fb. */
-	exynos_drm_crtc_complete_scanout(fb);
-
 	drm_framebuffer_cleanup(fb);
 
 	for (i = 0; i < ARRAY_SIZE(exynos_fb->exynos_gem); i++) {
-- 
cgit v1.1


From c74d8eb5649386c2cfcd65cc960fd283ba876877 Mon Sep 17 00:00:00 2001
From: Inki Dae <inki.dae@samsung.com>
Date: Tue, 5 Jan 2016 19:50:31 +0900
Subject: drm/exynos: fix kernel panic issue at drm releasing

This patch fixes a kernel panic issue which happened
when drm driver is closed while modetest.

This issue could be reproduced easily by launching modetest
with page flip repeatedly.

The reason is that invalid drm_file object could be accessed by
send_vblank_event function when finishing page flip if the drm_file
object was removed by drm_release and there was a pended page
flip event which was already committed to hardware.

So this patch makes the pended page flip event to be cancelled by
preclose callback which is called at front of drm_release function.

Changelog v2:
- free vblank event objects belonging to the request process,
  increment event space and decrease pending_update when cancelling
  the event

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
---
 drivers/gpu/drm/exynos/exynos_drm_crtc.c | 26 ++++++++++++++++++++++++++
 drivers/gpu/drm/exynos/exynos_drm_crtc.h |  4 ++++
 drivers/gpu/drm/exynos/exynos_drm_drv.c  |  5 +++++
 3 files changed, 35 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index cd94981..e36579c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -226,3 +226,29 @@ void exynos_drm_crtc_te_handler(struct drm_crtc *crtc)
 	if (exynos_crtc->ops->te_handler)
 		exynos_crtc->ops->te_handler(exynos_crtc);
 }
+
+void exynos_drm_crtc_cancel_page_flip(struct drm_crtc *crtc,
+					struct drm_file *file)
+{
+	struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+	struct drm_pending_vblank_event *e;
+	unsigned long flags;
+
+	spin_lock_irqsave(&crtc->dev->event_lock, flags);
+	e = exynos_crtc->event;
+	if (e && e->base.file_priv == file) {
+		exynos_crtc->event = NULL;
+		/*
+		 * event will be destroyed by core part
+		 * so below line should be removed later with core changes
+		 */
+		e->base.destroy(&e->base);
+		/*
+		 * event_space will be increased by core part
+		 * so below line should be removed later with core changes.
+		 */
+		file->event_space += sizeof(e->event);
+		atomic_dec(&exynos_crtc->pending_update);
+	}
+	spin_unlock_irqrestore(&crtc->dev->event_lock, flags);
+}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h
index 6a581a8..cfdcf3e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h
@@ -40,4 +40,8 @@ int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
  */
 void exynos_drm_crtc_te_handler(struct drm_crtc *crtc);
 
+/* This function cancels a page flip request. */
+void exynos_drm_crtc_cancel_page_flip(struct drm_crtc *crtc,
+					struct drm_file *file);
+
 #endif
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 9756797a..68f0f36 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -330,7 +330,12 @@ err_file_priv_free:
 static void exynos_drm_preclose(struct drm_device *dev,
 					struct drm_file *file)
 {
+	struct drm_crtc *crtc;
+
 	exynos_drm_subdrv_close(dev, file);
+
+	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
+		exynos_drm_crtc_cancel_page_flip(crtc, file);
 }
 
 static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file)
-- 
cgit v1.1


From a5f0edf63bdff339fab5bb35729e0a41e7fe31c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Winiarski?= <michal.winiarski@intel.com>
Date: Tue, 29 Dec 2015 18:24:52 +0100
Subject: drm/i915: Avoid writing relocs with addresses in non-canonical form
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

According to PRM, some parts of HW require the addresses to be in
a canonical form, where bits [63:48] == [47]. Let's convert addresses to
canonical form prior to relocating and return converted offsets to
userspace. We also need to make sure that userspace is using addresses
in canonical form in case of softpin.

v2: Whitespace fixup, gen8_canonical_addr description (Chris, Ville)
v3: Rebase on top of softpin, fix a hole in relocate_entry,
    s/expect/require (Chris)
v4: Handle softpin in validate_exec_list (Chris)
v5: Convert back to canonical form at copy_to_user time (Chris)
v6: Don't use struct exec_object2 in place of exec_object
v7: Use sign_extend64 for converting to canonical form (Joonas),
    reject non-canonical and non-page-aligned offset for softpin (Chris)
v8: Convert back to non-canonical form in a function,
    split the test for EXEC_OBJECT_PINNED (Chris)
v9: s/canonial/canonical, drop accidental double newline (Chris)

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1451409892-13708-1-git-send-email-michal.winiarski@intel.com
Testcase: igt/gem_bad_reloc/negative-reloc-blt
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92699
Cc: drm-intel-fixes@lists.freedesktop.org
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 934acce3c069a3d8b14085957248444145d9ec1b)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/i915_gem_execbuffer.c | 52 +++++++++++++++++++++++++++---
 1 file changed, 48 insertions(+), 4 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
index 5d01ea6..dccb517 100644
--- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
@@ -249,6 +249,31 @@ static inline int use_cpu_reloc(struct drm_i915_gem_object *obj)
 		obj->cache_level != I915_CACHE_NONE);
 }
 
+/* Used to convert any address to canonical form.
+ * Starting from gen8, some commands (e.g. STATE_BASE_ADDRESS,
+ * MI_LOAD_REGISTER_MEM and others, see Broadwell PRM Vol2a) require the
+ * addresses to be in a canonical form:
+ * "GraphicsAddress[63:48] are ignored by the HW and assumed to be in correct
+ * canonical form [63:48] == [47]."
+ */
+#define GEN8_HIGH_ADDRESS_BIT 47
+static inline uint64_t gen8_canonical_addr(uint64_t address)
+{
+	return sign_extend64(address, GEN8_HIGH_ADDRESS_BIT);
+}
+
+static inline uint64_t gen8_noncanonical_addr(uint64_t address)
+{
+	return address & ((1ULL << (GEN8_HIGH_ADDRESS_BIT + 1)) - 1);
+}
+
+static inline uint64_t
+relocation_target(struct drm_i915_gem_relocation_entry *reloc,
+		  uint64_t target_offset)
+{
+	return gen8_canonical_addr((int)reloc->delta + target_offset);
+}
+
 static int
 relocate_entry_cpu(struct drm_i915_gem_object *obj,
 		   struct drm_i915_gem_relocation_entry *reloc,
@@ -256,7 +281,7 @@ relocate_entry_cpu(struct drm_i915_gem_object *obj,
 {
 	struct drm_device *dev = obj->base.dev;
 	uint32_t page_offset = offset_in_page(reloc->offset);
-	uint64_t delta = reloc->delta + target_offset;
+	uint64_t delta = relocation_target(reloc, target_offset);
 	char *vaddr;
 	int ret;
 
@@ -292,7 +317,7 @@ relocate_entry_gtt(struct drm_i915_gem_object *obj,
 {
 	struct drm_device *dev = obj->base.dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
-	uint64_t delta = reloc->delta + target_offset;
+	uint64_t delta = relocation_target(reloc, target_offset);
 	uint64_t offset;
 	void __iomem *reloc_page;
 	int ret;
@@ -347,7 +372,7 @@ relocate_entry_clflush(struct drm_i915_gem_object *obj,
 {
 	struct drm_device *dev = obj->base.dev;
 	uint32_t page_offset = offset_in_page(reloc->offset);
-	uint64_t delta = (int)reloc->delta + target_offset;
+	uint64_t delta = relocation_target(reloc, target_offset);
 	char *vaddr;
 	int ret;
 
@@ -395,7 +420,7 @@ i915_gem_execbuffer_relocate_entry(struct drm_i915_gem_object *obj,
 	target_i915_obj = target_vma->obj;
 	target_obj = &target_vma->obj->base;
 
-	target_offset = target_vma->node.start;
+	target_offset = gen8_canonical_addr(target_vma->node.start);
 
 	/* Sandybridge PPGTT errata: We need a global gtt mapping for MI and
 	 * pipe_control writes because the gpu doesn't properly redirect them
@@ -994,6 +1019,21 @@ validate_exec_list(struct drm_device *dev,
 		if (exec[i].flags & invalid_flags)
 			return -EINVAL;
 
+		/* Offset can be used as input (EXEC_OBJECT_PINNED), reject
+		 * any non-page-aligned or non-canonical addresses.
+		 */
+		if (exec[i].flags & EXEC_OBJECT_PINNED) {
+			if (exec[i].offset !=
+			    gen8_canonical_addr(exec[i].offset & PAGE_MASK))
+				return -EINVAL;
+
+			/* From drm_mm perspective address space is continuous,
+			 * so from this point we're always using non-canonical
+			 * form internally.
+			 */
+			exec[i].offset = gen8_noncanonical_addr(exec[i].offset);
+		}
+
 		if (exec[i].alignment && !is_power_of_2(exec[i].alignment))
 			return -EINVAL;
 
@@ -1687,6 +1727,8 @@ i915_gem_execbuffer(struct drm_device *dev, void *data,
 
 		/* Copy the new buffer offsets back to the user's exec list. */
 		for (i = 0; i < args->buffer_count; i++) {
+			exec2_list[i].offset =
+				gen8_canonical_addr(exec2_list[i].offset);
 			ret = __copy_to_user(&user_exec_list[i].offset,
 					     &exec2_list[i].offset,
 					     sizeof(user_exec_list[i].offset));
@@ -1752,6 +1794,8 @@ i915_gem_execbuffer2(struct drm_device *dev, void *data,
 		int i;
 
 		for (i = 0; i < args->buffer_count; i++) {
+			exec2_list[i].offset =
+				gen8_canonical_addr(exec2_list[i].offset);
 			ret = __copy_to_user(&user_exec_list[i].offset,
 					     &exec2_list[i].offset,
 					     sizeof(user_exec_list[i].offset));
-- 
cgit v1.1


From 5751d0f6c54f32ee19a55d30b1255aa8ab30390e Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 5 Jan 2016 17:54:07 +0100
Subject: drm/i915: Tune down rpm wakelock debug checks

They're causing massive amounts of dmesg noise and hence CI noise all
over the place. Enabling them for a bit was good enough to refresh our
task list of what's still needed to enable rpm by default.

To make sure we're not forgetting to make this noisy again add a FIXME
comment.

Fixes: da5827c36607 ("drm/i915: add assert_rpm_wakelock_held helper")
Cc: Imre Deak <imre.deak@intel.com>
Cc: drm-intel-fixes@lists.freedesktop.org
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1452012847-4737-1-git-send-email-daniel.vetter@ffwll.ch
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
(cherry picked from commit becd9ca2de656ccd8d02c434742388aead336147)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_drv.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index d523ebb..ea54158 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1442,8 +1442,10 @@ static inline void
 assert_rpm_wakelock_held(struct drm_i915_private *dev_priv)
 {
 	assert_rpm_device_not_suspended(dev_priv);
-	WARN_ONCE(!atomic_read(&dev_priv->pm.wakeref_count),
-		  "RPM wakelock ref not held during HW access");
+	/* FIXME: Needs to be converted back to WARN_ONCE, but currently causes
+	 * too much noise. */
+	if (!atomic_read(&dev_priv->pm.wakeref_count))
+		DRM_DEBUG_DRIVER("RPM wakelock ref not held during HW access");
 }
 
 static inline int
-- 
cgit v1.1


From 06ef83a705a98da63797a5a570220b6ca36febd4 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 27 Nov 2015 13:28:55 +0000
Subject: drm/i915: Restore inhibiting the load of the default context

Following a GPU reset, we may leave the context in a poorly defined
state, and reloading from that context will leave the GPU flummoxed. For
secondary contexts, this will lead to that context being banned - but
currently it is also causing the default context to become banned,
leading to turmoil in the shared state.

This is a regression from

commit 6702cf16e0ba8b0129f5aa1b6609d4e9c70bc13b [v4.1]
Author: Ben Widawsky <benjamin.widawsky@intel.com>
Date:   Mon Mar 16 16:00:58 2015 +0000

    drm/i915: Initialize all contexts

which quietly introduced the removal of the MI_RESTORE_INHIBIT on the
default context.

v2: Mark the global default context as uninitialized on GPU reset so
that the context-local workarounds are reloaded upon re-enabling.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Michel Thierry <michel.thierry@intel.com>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1448630935-27377-1-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Cc: stable@vger.kernel.org
[danvet: This seems to fix a gpu hand on after the first resume,
resulting in any future suspend operation failing with -EIO because
the gpu seems to be in a funky state. Somehow this patch fixes that.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 42f1cae8c079bcceb3cff079fddc3ff8852c788f)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/i915_gem_context.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index 900ffd0..c25083c 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -347,6 +347,10 @@ void i915_gem_context_reset(struct drm_device *dev)
 			i915_gem_context_unreference(lctx);
 			ring->last_context = NULL;
 		}
+
+		/* Force the GPU state to be reinitialised on enabling */
+		if (ring->default_context)
+			ring->default_context->legacy_hw_ctx.initialized = false;
 	}
 }
 
@@ -715,7 +719,7 @@ static int do_switch(struct drm_i915_gem_request *req)
 	if (ret)
 		goto unpin_out;
 
-	if (!to->legacy_hw_ctx.initialized) {
+	if (!to->legacy_hw_ctx.initialized || i915_gem_context_is_default(to)) {
 		hw_flags |= MI_RESTORE_INHIBIT;
 		/* NB: If we inhibit the restore, the context is not allowed to
 		 * die because future work may end up depending on valid address
-- 
cgit v1.1


From ccda3a728f7098523998079e789b8135746bf8a8 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Thu, 7 Jan 2016 10:29:10 +0200
Subject: drm/i915: shut up gen8+ SDE irq dmesg noise, again

We still keep getting

[    4.249930] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)!

This reverts

commit 820da7ae46332fa709b171eb7ba57cbd023fa6df
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Wed Nov 25 16:47:23 2015 +0200

    Revert "drm/i915: shut up gen8+ SDE irq dmesg noise"

which in itself is a revert, so this is just doing

commit 97e5ed1111dcc5300a0f59a55248cd243937a8ab
Author: Daniel Vetter <daniel.vetter@ffwll.ch>
Date:   Fri Oct 23 10:56:12 2015 +0200

    drm/i915: shut up gen8+ SDE irq dmesg noise

all over again. I'll stop pretending I understand what's going on like I
did when I thought I'd fixed this for good in

commit 6a39d7c986be4fd18eb019e9cdbf774ec36c9f77
Author: Jani Nikula <jani.nikula@intel.com>
Date:   Wed Nov 25 16:47:22 2015 +0200

    drm/i915: fix the SDE irq dmesg warnings properly

Reported-by: Chris Wilson <chris@chris-wilson.co.uk>
Reference: http://mid.gmane.org/20151213124945.GA5715@nuc-i3427.alporthouse.com
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92084
Cc: drm-intel-fixes@lists.freedesktop.org
Fixes: 820da7ae4633 ("Revert "drm/i915: shut up gen8+ SDE irq dmesg noise"")
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452155350-14658-1-git-send-email-jani.nikula@intel.com
(cherry picked from commit 2dfb0b816d224379efc534764388745c474abeb4)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/i915_irq.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 3f8c753..fa8afa7 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -2414,9 +2414,13 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg)
 				spt_irq_handler(dev, pch_iir);
 			else
 				cpt_irq_handler(dev, pch_iir);
-		} else
-			DRM_ERROR("The master control interrupt lied (SDE)!\n");
-
+		} else {
+			/*
+			 * Like on previous PCH there seems to be something
+			 * fishy going on with forwarding PCH interrupts.
+			 */
+			DRM_DEBUG_DRIVER("The master control interrupt lied (SDE)!\n");
+		}
 	}
 
 	I915_WRITE_FW(GEN8_MASTER_IRQ, GEN8_MASTER_IRQ_CONTROL);
-- 
cgit v1.1


From 2dc2f761dea65069485110d24eaa5b0d5d808b07 Mon Sep 17 00:00:00 2001
From: Lyude <cpaul@redhat.com>
Date: Thu, 7 Jan 2016 10:43:28 -0500
Subject: drm/i915: intel_hpd_init(): Fix suspend/resume reprobing

This fixes reprobing of display connectors on resume.  After some
talking with danvet on IRC, I learned that calling
drm_helper_hpd_irq_event() does actually trigger a full reprobe of each
connector's status. It turns out this is the actual reason reprobing on
resume hasn't been working (this was observed on a T440s):

	- We call hpd_init()
	- We check each connector for a couple of things before marking
	  connector->polled with DRM_CONNECTOR_POLL_HPD, one of which is an
	  active encoder. Of course, a disconnected port won't have an
	  active encoder, so we don't add the flag to any of the
	  connectors.
	- We call drm_helper_hpd_irq_event()
	- drm_helper_irq_event() checks each connector for the
	  DRM_CONNECTOR_POLL_HPD flag. The only one that has it is eDP-1,
	  so we skip reprobing each connector except that one.

In addition, we also now avoid setting connector->polled to
DRM_CONNECTOR_POLL_HPD for MST connectors, since their reprobing is
handled by the mst helpers. This is probably what was originally
intended to happen here.

Changes since V1:
* Use the explanation of the issue as the commit message instead
* Change the title of the commit, since this does more then just stop a
  check for an encoder now
* Add "Fixes" line for the patch that introduced this regression
* Don't enable DRM_CONNECTOR_POLL_HPD for mst connectors

Changes since V2:
* Put patch changelog above Signed-off-by
* Follow Daniel Vetter's suggestion for making the code here a bit more
  legible

Fixes: 0e32b39ceed6 ("drm/i915: add DP 1.2 MST support (v0.7)")
Cc: stable@vger.kernel.org
Signed-off-by: Lyude <cpaul@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452181408-14777-1-git-send-email-cpaul@redhat.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 07c519134417d92c2e1a536e2b66d4ffff4b3be0)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_hotplug.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_hotplug.c b/drivers/gpu/drm/i915/intel_hotplug.c
index a294a3c..bee6730 100644
--- a/drivers/gpu/drm/i915/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/intel_hotplug.c
@@ -468,9 +468,14 @@ void intel_hpd_init(struct drm_i915_private *dev_priv)
 	list_for_each_entry(connector, &mode_config->connector_list, head) {
 		struct intel_connector *intel_connector = to_intel_connector(connector);
 		connector->polled = intel_connector->polled;
-		if (connector->encoder && !connector->polled && I915_HAS_HOTPLUG(dev) && intel_connector->encoder->hpd_pin > HPD_NONE)
-			connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+		/* MST has a dynamic intel_connector->encoder and it's reprobing
+		 * is all handled by the MST helpers. */
 		if (intel_connector->mst_port)
+			continue;
+
+		if (!connector->polled && I915_HAS_HOTPLUG(dev) &&
+		    intel_connector->encoder->hpd_pin > HPD_NONE)
 			connector->polled = DRM_CONNECTOR_POLL_HPD;
 	}
 
-- 
cgit v1.1


From de0513365cff619335a59417dea1d1ca665c2cfd Mon Sep 17 00:00:00 2001
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Tue, 8 Dec 2015 15:52:56 +0100
Subject: drm/i915: Widen return value for reservation_object_wait_timeout_rcu
 to long.

This fixes a spurious warning from an integer overflow on 64-bits systems.
The function may return MAX_SCHEDULE_TIMEOUT which gets truncated to -1.

Explicitly handling this by casting to lret fixes it.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reported-and-tested-by: Joseph Yasi <joe.yasi@gmail.com>
Tested-by: Andreas Reis <andreas.reis@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: drm-intel-fixes@lists.freedesktop.org
Fixes: 3c28ff22f6e20c ("i915: wait for fence in prepare_plane_fb")
Link: http://patchwork.freedesktop.org/patch/msgid/5666EEC8.2000403@linux.intel.com
(cherry picked from commit bcf8be279c79df6a8a17d9c3e1f9bc926444a87c)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 11af6f5..e5b0e93 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13765,13 +13765,15 @@ intel_prepare_plane_fb(struct drm_plane *plane,
 
 	/* For framebuffer backed by dmabuf, wait for fence */
 	if (obj && obj->base.dma_buf) {
-		ret = reservation_object_wait_timeout_rcu(obj->base.dma_buf->resv,
-							  false, true,
-							  MAX_SCHEDULE_TIMEOUT);
-		if (ret == -ERESTARTSYS)
-			return ret;
+		long lret;
+
+		lret = reservation_object_wait_timeout_rcu(obj->base.dma_buf->resv,
+							   false, true,
+							   MAX_SCHEDULE_TIMEOUT);
+		if (lret == -ERESTARTSYS)
+			return lret;
 
-		WARN_ON(ret < 0);
+		WARN(lret < 0, "waiting returns %li\n", lret);
 	}
 
 	if (!obj) {
-- 
cgit v1.1


From 48ea1e32c39db94c59b63580b965222c7782112f Mon Sep 17 00:00:00 2001
From: Michel Thierry <michel.thierry@intel.com>
Date: Mon, 11 Jan 2016 11:39:27 +0000
Subject: drm/i915/gen9: Set PIN_ZONE_4G end to 4GB - 1 page

Kernel and userspace are able to handle 4GB (1<<32) address space range,
but "A32 Stateless Model" is not. According to documentation, A32 accesses
are based on General State Base Address and bound checking is in place.
Because size field (instruction State Base Address) limitation, it is not
possible to address full 4GB memory region.

A32 Stateless Model is used by some libraries and without this patch, the
last page of 4GB address space is not accessible in 32bit processes.

Reported-by: Artur Harasimiuk <artur.harasimiuk@intel.com>
Signed-off-by: Michel Thierry <michel.thierry@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452512367-23614-1-git-send-email-michel.thierry@intel.com
Cc: drm-intel-fixes@lists.freedesktop.org
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 1892faa9ec5d51b07d646cbd5597cd30e049aa51)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/i915_gem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index d8efc9d..2c24ff3 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3484,7 +3484,7 @@ i915_gem_object_bind_to_vm(struct drm_i915_gem_object *obj,
 	if (flags & PIN_MAPPABLE)
 		end = min_t(u64, end, dev_priv->gtt.mappable_end);
 	if (flags & PIN_ZONE_4G)
-		end = min_t(u64, end, (1ULL << 32));
+		end = min_t(u64, end, (1ULL << 32) - PAGE_SIZE);
 
 	if (alignment == 0)
 		alignment = flags & PIN_MAPPABLE ? fence_alignment :
-- 
cgit v1.1


From eb47fe8033d6c2013ce47ec44f39fa0092aa8551 Mon Sep 17 00:00:00 2001
From: Thierry Reding <treding@nvidia.com>
Date: Mon, 16 Nov 2015 18:19:53 +0100
Subject: drm: Do not set connector->encoder in drivers

An encoder is associated with a connector by the DRM core as a result of
setting up a configuration. Drivers using the atomic or legacy helpers
should never set up this link, even if it is a static one.

While at it, try to catch this kind of error in the future by adding a
WARN_ON() in drm_mode_connector_attach_encoder(). Note that this doesn't
cover all the cases, since drivers could set this up after attaching.
Drivers that use the atomic helpers will get a warning later on, though,
so hopefully the two combined cover enough to help people avoid this in
the future.

Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Mark yao <mark.yao@rock-chips.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1447694393-24700-1-git-send-email-thierry.reding@gmail.com
---
 drivers/gpu/drm/bridge/dw_hdmi.c          |  2 --
 drivers/gpu/drm/drm_crtc.c                | 14 ++++++++++++++
 drivers/gpu/drm/i2c/tda998x_drv.c         |  1 -
 drivers/gpu/drm/imx/parallel-display.c    |  2 --
 drivers/gpu/drm/shmobile/shmob_drm_crtc.c |  2 --
 5 files changed, 14 insertions(+), 7 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c
index 210d8df..f224945 100644
--- a/drivers/gpu/drm/bridge/dw_hdmi.c
+++ b/drivers/gpu/drm/bridge/dw_hdmi.c
@@ -1648,8 +1648,6 @@ static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi)
 	drm_connector_init(drm, &hdmi->connector, &dw_hdmi_connector_funcs,
 			   DRM_MODE_CONNECTOR_HDMIA);
 
-	hdmi->connector.encoder = encoder;
-
 	drm_mode_connector_attach_encoder(&hdmi->connector, encoder);
 
 	return 0;
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 62fa95f..d40bab2 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -5054,6 +5054,20 @@ int drm_mode_connector_attach_encoder(struct drm_connector *connector,
 {
 	int i;
 
+	/*
+	 * In the past, drivers have attempted to model the static association
+	 * of connector to encoder in simple connector/encoder devices using a
+	 * direct assignment of connector->encoder = encoder. This connection
+	 * is a logical one and the responsibility of the core, so drivers are
+	 * expected not to mess with this.
+	 *
+	 * Note that the error return should've been enough here, but a large
+	 * majority of drivers ignores the return value, so add in a big WARN
+	 * to get people's attention.
+	 */
+	if (WARN_ON(connector->encoder))
+		return -EINVAL;
+
 	for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
 		if (connector->encoder_ids[i] == 0) {
 			connector->encoder_ids[i] = encoder->base.id;
diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index a46248f..7885859 100644
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -1439,7 +1439,6 @@ static int tda998x_bind(struct device *dev, struct device *master, void *data)
 	if (ret)
 		goto err_sysfs;
 
-	priv->connector.encoder = &priv->encoder;
 	drm_mode_connector_attach_encoder(&priv->connector, &priv->encoder);
 
 	return 0;
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index b74bf8e..0ffef17 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -204,8 +204,6 @@ static int imx_pd_register(struct drm_device *drm,
 
 	drm_mode_connector_attach_encoder(&imxpd->connector, &imxpd->encoder);
 
-	imxpd->connector.encoder = &imxpd->encoder;
-
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index b80802f..db07637 100644
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -739,8 +739,6 @@ int shmob_drm_connector_create(struct shmob_drm_device *sdev,
 	if (ret < 0)
 		goto err_backlight;
 
-	connector->encoder = encoder;
-
 	drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
 	drm_object_property_set_value(&connector->base,
 		sdev->ddev->mode_config.dpms_property, DRM_MODE_DPMS_OFF);
-- 
cgit v1.1


From f5949141a21ee16edf1beaf95cbae7e419171ab5 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 13 Jan 2016 11:55:28 +0100
Subject: drm/i915: Init power domains early in driver load
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Since

commit ac9b8236551d1177fd07b56aef9b565d1864420d
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Fri Nov 27 18:55:26 2015 +0200

    drm/i915: Introduce a gmbus power domain

gmbus also needs the power domain infrastructure right from the start,
since as soon as we register the i2c controllers someone can use them.

v2: Adjust cleanup paths too (Chris).

v3: Rebase onto -nightly (totally bogus tree I had lying around) and
also move dpio init head (Ville).

v4: Ville instead suggested to move gmbus setup later in the sequence,
since it's only needed by the modeset code.

v5: Move even close to the actual user, right next to the comment that
states where we really need gmbus (and interrupts!).

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Meelis Roos <mroos@linux.ee>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Fixes: ac9b8236551d ("drm/i915: Introduce a gmbus power domain")
Cc: stable@vger.kernel.org
References: http://www.spinics.net/lists/intel-gfx/msg83075.html
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452682528-19437-1-git-send-email-daniel.vetter@ffwll.ch
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/i915/i915_dma.c      | 6 +++---
 drivers/gpu/drm/i915/intel_display.c | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index a81c766..aace060 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -403,6 +403,8 @@ static int i915_load_modeset_init(struct drm_device *dev)
 	if (ret)
 		goto cleanup_gem_stolen;
 
+	intel_setup_gmbus(dev);
+
 	/* Important: The output setup functions called by modeset_init need
 	 * working irqs for e.g. gmbus and dp aux transfers. */
 	intel_modeset_init(dev);
@@ -452,6 +454,7 @@ cleanup_gem:
 cleanup_irq:
 	intel_guc_ucode_fini(dev);
 	drm_irq_uninstall(dev);
+	intel_teardown_gmbus(dev);
 cleanup_gem_stolen:
 	i915_gem_cleanup_stolen(dev);
 cleanup_vga_switcheroo:
@@ -1026,7 +1029,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 
 	/* Try to make sure MCHBAR is enabled before poking at it */
 	intel_setup_mchbar(dev);
-	intel_setup_gmbus(dev);
 	intel_opregion_setup(dev);
 
 	i915_gem_load(dev);
@@ -1097,7 +1099,6 @@ out_gem_unload:
 	if (dev->pdev->msi_enabled)
 		pci_disable_msi(dev->pdev);
 
-	intel_teardown_gmbus(dev);
 	intel_teardown_mchbar(dev);
 	pm_qos_remove_request(&dev_priv->pm_qos);
 	destroy_workqueue(dev_priv->gpu_error.hangcheck_wq);
@@ -1196,7 +1197,6 @@ int i915_driver_unload(struct drm_device *dev)
 
 	intel_csr_ucode_fini(dev_priv);
 
-	intel_teardown_gmbus(dev);
 	intel_teardown_mchbar(dev);
 
 	destroy_workqueue(dev_priv->hotplug.dp_wq);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1ef7153..1e3461f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -15821,6 +15821,8 @@ void intel_modeset_cleanup(struct drm_device *dev)
 	mutex_lock(&dev->struct_mutex);
 	intel_cleanup_gt_powersave(dev);
 	mutex_unlock(&dev->struct_mutex);
+
+	intel_teardown_gmbus(dev);
 }
 
 /*
-- 
cgit v1.1


From d122cbf1a310d962cef45c2f161b8dc3ec1475a3 Mon Sep 17 00:00:00 2001
From: Geliang Tang <geliangtang@163.com>
Date: Wed, 13 Jan 2016 22:48:41 +0800
Subject: drm/sysfs: use kobj_to_dev()

Use kobj_to_dev() instead of open-coding it.

Link: http://patchwork.freedesktop.org/patch/msgid/3fea991541fbfc4ffece2c174adeb02cb9436c90.1452696179.git.geliangtang@163.com
Signed-off-by: Geliang Tang <geliangtang@163.com>
---
 drivers/gpu/drm/drm_sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 0ca6410..d503f8e 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -240,7 +240,7 @@ static ssize_t edid_show(struct file *filp, struct kobject *kobj,
 			 struct bin_attribute *attr, char *buf, loff_t off,
 			 size_t count)
 {
-	struct device *connector_dev = container_of(kobj, struct device, kobj);
+	struct device *connector_dev = kobj_to_dev(kobj);
 	struct drm_connector *connector = to_drm_connector(connector_dev);
 	unsigned char *edid;
 	size_t size;
-- 
cgit v1.1


From f3b5cb3e68952d4a721cc733e03eeb5151dcaa1e Mon Sep 17 00:00:00 2001
From: Rex Zhu <Rex.Zhu@amd.com>
Date: Mon, 11 Jan 2016 11:25:18 +0800
Subject: drm/amd/powerplay: fix static checker warning for return meaningless
 value.

The return value should be either negative or zero, no positive.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
index d166fd9..ebdb43a 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
@@ -199,7 +199,7 @@ static int tonga_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
 	PP_ASSERT_WITH_CODE(
 		1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP),
 		"Failed to send Previous Message.",
-		return 1);
+		);
 
 	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
 
@@ -207,7 +207,7 @@ static int tonga_send_msg_to_smc(struct pp_smumgr *smumgr, uint16_t msg)
 	PP_ASSERT_WITH_CODE(
 		1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP),
 		"Failed to send Message.",
-		return 1);
+		);
 
 	return 0;
 }
@@ -229,7 +229,7 @@ static int tonga_send_msg_to_smc_without_waiting
 	PP_ASSERT_WITH_CODE(
 		1 == SMUM_READ_FIELD(smumgr->device, SMC_RESP_0, SMC_RESP),
 		"Failed to send Previous Message.",
-		return 0);
+		);
 	cgs_write_register(smumgr->device, mmSMC_MESSAGE_0, msg);
 
 	return 0;
-- 
cgit v1.1


From 888c9e33e4c5a503285921046c621f7c73199d2f Mon Sep 17 00:00:00 2001
From: Chunming Zhou <David1.Zhou@amd.com>
Date: Wed, 13 Jan 2016 12:55:18 +0800
Subject: drm/amdgpu: fix lost sync_to if scheduler is enabled.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

when scheduler is enabled, the semaphore isn't used at all.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
index dd005c3..181ce39 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
@@ -293,7 +293,8 @@ int amdgpu_sync_rings(struct amdgpu_sync *sync,
 		fence = to_amdgpu_fence(sync->sync_to[i]);
 
 		/* check if we really need to sync */
-		if (!amdgpu_fence_need_sync(fence, ring))
+		if (!amdgpu_enable_scheduler &&
+		    !amdgpu_fence_need_sync(fence, ring))
 			continue;
 
 		/* prevent GPU deadlocks */
@@ -303,7 +304,7 @@ int amdgpu_sync_rings(struct amdgpu_sync *sync,
 		}
 
 		if (amdgpu_enable_scheduler || !amdgpu_enable_semaphores) {
-			r = fence_wait(&fence->base, true);
+			r = fence_wait(sync->sync_to[i], true);
 			if (r)
 				return r;
 			continue;
-- 
cgit v1.1


From d83b1e8132f91ba9e038b5206dc81d32ecac1f75 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 18 Dec 2015 11:06:42 -0500
Subject: drm/amdgpu/cz: add code to enable forcing UVD clocks
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

UVD DPM works similarly to SCLK DPM.  Add a similar interface
for UVD for forcing the UVD clocks.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 129 ++++++++++++++++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/cz_dpm.h |   1 +
 2 files changed, 130 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
index 8035d4d..5ccea9f 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
@@ -1078,6 +1078,37 @@ static uint32_t cz_get_eclk_level(struct amdgpu_device *adev,
 	return i;
 }
 
+static uint32_t cz_get_uvd_level(struct amdgpu_device *adev,
+				 uint32_t clock, uint16_t msg)
+{
+	int i = 0;
+	struct amdgpu_uvd_clock_voltage_dependency_table *table =
+		&adev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table;
+
+	switch (msg) {
+	case PPSMC_MSG_SetUvdSoftMin:
+	case PPSMC_MSG_SetUvdHardMin:
+		for (i = 0; i < table->count; i++)
+			if (clock <= table->entries[i].vclk)
+				break;
+		if (i == table->count)
+			i = table->count - 1;
+		break;
+	case PPSMC_MSG_SetUvdSoftMax:
+	case PPSMC_MSG_SetUvdHardMax:
+		for (i = table->count - 1; i >= 0; i--)
+			if (clock >= table->entries[i].vclk)
+				break;
+		if (i < 0)
+			i = 0;
+		break;
+	default:
+		break;
+	}
+
+	return i;
+}
+
 static int cz_program_bootup_state(struct amdgpu_device *adev)
 {
 	struct cz_power_info *pi = cz_get_pi(adev);
@@ -1739,6 +1770,104 @@ static int cz_dpm_unforce_dpm_levels(struct amdgpu_device *adev)
 	return 0;
 }
 
+
+static int cz_dpm_uvd_force_highest(struct amdgpu_device *adev)
+{
+	struct cz_power_info *pi = cz_get_pi(adev);
+	int ret = 0;
+
+	if (pi->uvd_dpm.soft_min_clk != pi->uvd_dpm.soft_max_clk) {
+		pi->uvd_dpm.soft_min_clk =
+			pi->uvd_dpm.soft_max_clk;
+		ret = cz_send_msg_to_smc_with_parameter(adev,
+				PPSMC_MSG_SetUvdSoftMin,
+				cz_get_uvd_level(adev,
+					pi->uvd_dpm.soft_min_clk,
+					PPSMC_MSG_SetUvdSoftMin));
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
+static int cz_dpm_uvd_force_lowest(struct amdgpu_device *adev)
+{
+	struct cz_power_info *pi = cz_get_pi(adev);
+	int ret = 0;
+
+	if (pi->uvd_dpm.soft_max_clk != pi->uvd_dpm.soft_min_clk) {
+		pi->uvd_dpm.soft_max_clk = pi->uvd_dpm.soft_min_clk;
+		ret = cz_send_msg_to_smc_with_parameter(adev,
+				PPSMC_MSG_SetUvdSoftMax,
+				cz_get_uvd_level(adev,
+					pi->uvd_dpm.soft_max_clk,
+					PPSMC_MSG_SetUvdSoftMax));
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
+static uint32_t cz_dpm_get_max_uvd_level(struct amdgpu_device *adev)
+{
+	struct cz_power_info *pi = cz_get_pi(adev);
+
+	if (!pi->max_uvd_level) {
+		cz_send_msg_to_smc(adev, PPSMC_MSG_GetMaxUvdLevel);
+		pi->max_uvd_level = cz_get_argument(adev) + 1;
+	}
+
+	if (pi->max_uvd_level > CZ_MAX_HARDWARE_POWERLEVELS) {
+		DRM_ERROR("Invalid max uvd level!\n");
+		return -EINVAL;
+	}
+
+	return pi->max_uvd_level;
+}
+
+static int cz_dpm_unforce_uvd_dpm_levels(struct amdgpu_device *adev)
+{
+	struct cz_power_info *pi = cz_get_pi(adev);
+	struct amdgpu_uvd_clock_voltage_dependency_table *dep_table =
+		&adev->pm.dpm.dyn_state.uvd_clock_voltage_dependency_table;
+	uint32_t level = 0;
+	int ret = 0;
+
+	pi->uvd_dpm.soft_min_clk = dep_table->entries[0].vclk;
+	level = cz_dpm_get_max_uvd_level(adev) - 1;
+	if (level < dep_table->count)
+		pi->uvd_dpm.soft_max_clk = dep_table->entries[level].vclk;
+	else
+		pi->uvd_dpm.soft_max_clk =
+			dep_table->entries[dep_table->count - 1].vclk;
+
+	/* get min/max sclk soft value
+	 * notify SMU to execute */
+	ret = cz_send_msg_to_smc_with_parameter(adev,
+				PPSMC_MSG_SetUvdSoftMin,
+				cz_get_uvd_level(adev,
+					pi->uvd_dpm.soft_min_clk,
+					PPSMC_MSG_SetUvdSoftMin));
+	if (ret)
+		return ret;
+
+	ret = cz_send_msg_to_smc_with_parameter(adev,
+				PPSMC_MSG_SetUvdSoftMax,
+				cz_get_uvd_level(adev,
+					pi->uvd_dpm.soft_max_clk,
+					PPSMC_MSG_SetUvdSoftMax));
+	if (ret)
+		return ret;
+
+	DRM_DEBUG("DPM uvd unforce state min=%d, max=%d.\n",
+		  pi->uvd_dpm.soft_min_clk,
+		  pi->uvd_dpm.soft_max_clk);
+
+	return 0;
+}
+
 static int cz_dpm_force_dpm_level(struct amdgpu_device *adev,
 				  enum amdgpu_dpm_forced_level level)
 {
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.h b/drivers/gpu/drm/amd/amdgpu/cz_dpm.h
index 99e1afc..6a6a6fe 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.h
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.h
@@ -183,6 +183,7 @@ struct cz_power_info {
 	uint32_t voltage_drop_threshold;
 	uint32_t gfx_pg_threshold;
 	uint32_t max_sclk_level;
+	uint32_t max_uvd_level;
 	/* flags */
 	bool didt_enabled;
 	bool video_start;
-- 
cgit v1.1


From 044c0629b55d73235161557a48870d663d0072f5 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 18 Dec 2015 11:25:16 -0500
Subject: drm/amdgpu/cz: add code to enable forcing VCE clocks
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

VCE DPM works similarly to SCLK DPM.  Add a similar interface
for VCE for forcing the VCE clocks.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 98 ++++++++++++++++++++++++++++++++++++-
 drivers/gpu/drm/amd/amdgpu/cz_dpm.h |  1 +
 2 files changed, 98 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
index 5ccea9f..02cba49 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
@@ -1770,7 +1770,6 @@ static int cz_dpm_unforce_dpm_levels(struct amdgpu_device *adev)
 	return 0;
 }
 
-
 static int cz_dpm_uvd_force_highest(struct amdgpu_device *adev)
 {
 	struct cz_power_info *pi = cz_get_pi(adev);
@@ -1868,6 +1867,103 @@ static int cz_dpm_unforce_uvd_dpm_levels(struct amdgpu_device *adev)
 	return 0;
 }
 
+static int cz_dpm_vce_force_highest(struct amdgpu_device *adev)
+{
+	struct cz_power_info *pi = cz_get_pi(adev);
+	int ret = 0;
+
+	if (pi->vce_dpm.soft_min_clk != pi->vce_dpm.soft_max_clk) {
+		pi->vce_dpm.soft_min_clk =
+			pi->vce_dpm.soft_max_clk;
+		ret = cz_send_msg_to_smc_with_parameter(adev,
+				PPSMC_MSG_SetEclkSoftMin,
+				cz_get_eclk_level(adev,
+					pi->vce_dpm.soft_min_clk,
+					PPSMC_MSG_SetEclkSoftMin));
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
+static int cz_dpm_vce_force_lowest(struct amdgpu_device *adev)
+{
+	struct cz_power_info *pi = cz_get_pi(adev);
+	int ret = 0;
+
+	if (pi->vce_dpm.soft_max_clk != pi->vce_dpm.soft_min_clk) {
+		pi->vce_dpm.soft_max_clk = pi->vce_dpm.soft_min_clk;
+		ret = cz_send_msg_to_smc_with_parameter(adev,
+				PPSMC_MSG_SetEclkSoftMax,
+				cz_get_uvd_level(adev,
+					pi->vce_dpm.soft_max_clk,
+					PPSMC_MSG_SetEclkSoftMax));
+		if (ret)
+			return ret;
+	}
+
+	return ret;
+}
+
+static uint32_t cz_dpm_get_max_vce_level(struct amdgpu_device *adev)
+{
+	struct cz_power_info *pi = cz_get_pi(adev);
+
+	if (!pi->max_vce_level) {
+		cz_send_msg_to_smc(adev, PPSMC_MSG_GetMaxEclkLevel);
+		pi->max_vce_level = cz_get_argument(adev) + 1;
+	}
+
+	if (pi->max_vce_level > CZ_MAX_HARDWARE_POWERLEVELS) {
+		DRM_ERROR("Invalid max vce level!\n");
+		return -EINVAL;
+	}
+
+	return pi->max_vce_level;
+}
+
+static int cz_dpm_unforce_vce_dpm_levels(struct amdgpu_device *adev)
+{
+	struct cz_power_info *pi = cz_get_pi(adev);
+	struct amdgpu_vce_clock_voltage_dependency_table *dep_table =
+		&adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
+	uint32_t level = 0;
+	int ret = 0;
+
+	pi->vce_dpm.soft_min_clk = dep_table->entries[0].ecclk;
+	level = cz_dpm_get_max_vce_level(adev) - 1;
+	if (level < dep_table->count)
+		pi->vce_dpm.soft_max_clk = dep_table->entries[level].ecclk;
+	else
+		pi->vce_dpm.soft_max_clk =
+			dep_table->entries[dep_table->count - 1].ecclk;
+
+	/* get min/max sclk soft value
+	 * notify SMU to execute */
+	ret = cz_send_msg_to_smc_with_parameter(adev,
+				PPSMC_MSG_SetEclkSoftMin,
+				cz_get_eclk_level(adev,
+					pi->vce_dpm.soft_min_clk,
+					PPSMC_MSG_SetEclkSoftMin));
+	if (ret)
+		return ret;
+
+	ret = cz_send_msg_to_smc_with_parameter(adev,
+				PPSMC_MSG_SetEclkSoftMax,
+				cz_get_eclk_level(adev,
+					pi->vce_dpm.soft_max_clk,
+					PPSMC_MSG_SetEclkSoftMax));
+	if (ret)
+		return ret;
+
+	DRM_DEBUG("DPM vce unforce state min=%d, max=%d.\n",
+		  pi->vce_dpm.soft_min_clk,
+		  pi->vce_dpm.soft_max_clk);
+
+	return 0;
+}
+
 static int cz_dpm_force_dpm_level(struct amdgpu_device *adev,
 				  enum amdgpu_dpm_forced_level level)
 {
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.h b/drivers/gpu/drm/amd/amdgpu/cz_dpm.h
index 6a6a6fe..5df8c1f 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.h
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.h
@@ -184,6 +184,7 @@ struct cz_power_info {
 	uint32_t gfx_pg_threshold;
 	uint32_t max_sclk_level;
 	uint32_t max_uvd_level;
+	uint32_t max_vce_level;
 	/* flags */
 	bool didt_enabled;
 	bool video_start;
-- 
cgit v1.1


From 5f57642672dd90e3183efcd9e6afbff1305a133a Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 18 Dec 2015 11:28:49 -0500
Subject: drm/amdgpu/cz: force uvd clocks when sclks are forced
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
index 02cba49..bdf5a22 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
@@ -1971,25 +1971,49 @@ static int cz_dpm_force_dpm_level(struct amdgpu_device *adev,
 
 	switch (level) {
 	case AMDGPU_DPM_FORCED_LEVEL_HIGH:
+		/* sclk */
 		ret = cz_dpm_unforce_dpm_levels(adev);
 		if (ret)
 			return ret;
 		ret = cz_dpm_force_highest(adev);
 		if (ret)
 			return ret;
+
+		/* uvd */
+		ret = cz_dpm_unforce_uvd_dpm_levels(adev);
+		if (ret)
+			return ret;
+		ret = cz_dpm_uvd_force_highest(adev);
+		if (ret)
+			return ret;
 		break;
 	case AMDGPU_DPM_FORCED_LEVEL_LOW:
+		/* sclk */
 		ret = cz_dpm_unforce_dpm_levels(adev);
 		if (ret)
 			return ret;
 		ret = cz_dpm_force_lowest(adev);
 		if (ret)
 			return ret;
+
+		/* uvd */
+		ret = cz_dpm_unforce_uvd_dpm_levels(adev);
+		if (ret)
+			return ret;
+		ret = cz_dpm_uvd_force_lowest(adev);
+		if (ret)
+			return ret;
 		break;
 	case AMDGPU_DPM_FORCED_LEVEL_AUTO:
+		/* sclk */
 		ret = cz_dpm_unforce_dpm_levels(adev);
 		if (ret)
 			return ret;
+
+		/* uvd */
+		ret = cz_dpm_unforce_uvd_dpm_levels(adev);
+		if (ret)
+			return ret;
 		break;
 	default:
 		break;
-- 
cgit v1.1


From 403664bbf840e80a45c4b97115ac518b40487f91 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 18 Dec 2015 11:33:30 -0500
Subject: drm/amdgpu/cz: force vce clocks when sclks are forced
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
index bdf5a22..4dd17f2 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
@@ -1986,6 +1986,14 @@ static int cz_dpm_force_dpm_level(struct amdgpu_device *adev,
 		ret = cz_dpm_uvd_force_highest(adev);
 		if (ret)
 			return ret;
+
+		/* vce */
+		ret = cz_dpm_unforce_vce_dpm_levels(adev);
+		if (ret)
+			return ret;
+		ret = cz_dpm_vce_force_highest(adev);
+		if (ret)
+			return ret;
 		break;
 	case AMDGPU_DPM_FORCED_LEVEL_LOW:
 		/* sclk */
@@ -2003,6 +2011,14 @@ static int cz_dpm_force_dpm_level(struct amdgpu_device *adev,
 		ret = cz_dpm_uvd_force_lowest(adev);
 		if (ret)
 			return ret;
+
+		/* vce */
+		ret = cz_dpm_unforce_vce_dpm_levels(adev);
+		if (ret)
+			return ret;
+		ret = cz_dpm_vce_force_lowest(adev);
+		if (ret)
+			return ret;
 		break;
 	case AMDGPU_DPM_FORCED_LEVEL_AUTO:
 		/* sclk */
@@ -2014,6 +2030,11 @@ static int cz_dpm_force_dpm_level(struct amdgpu_device *adev,
 		ret = cz_dpm_unforce_uvd_dpm_levels(adev);
 		if (ret)
 			return ret;
+
+		/* vce */
+		ret = cz_dpm_unforce_vce_dpm_levels(adev);
+		if (ret)
+			return ret;
 		break;
 	default:
 		break;
@@ -2154,7 +2175,8 @@ static int cz_update_vce_dpm(struct amdgpu_device *adev)
 		pi->vce_dpm.hard_min_clk = table->entries[table->count-1].ecclk;
 
 	} else { /* non-stable p-state cases. without vce.Arbiter.EcclkHardMin */
-		pi->vce_dpm.hard_min_clk = table->entries[0].ecclk;
+		/* leave it as set by user */
+		/*pi->vce_dpm.hard_min_clk = table->entries[0].ecclk;*/
 	}
 
 	cz_send_msg_to_smc_with_parameter(adev,
-- 
cgit v1.1


From cc29ec874b3727e3f5a606bd1875e34f6e3f1593 Mon Sep 17 00:00:00 2001
From: Geliang Tang <geliangtang@163.com>
Date: Wed, 13 Jan 2016 22:48:42 +0800
Subject: drm/amdgpu: use kobj_to_dev()

Use kobj_to_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 4386cba..7d8d84e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -326,7 +326,7 @@ static struct attribute *hwmon_attributes[] = {
 static umode_t hwmon_attributes_visible(struct kobject *kobj,
 					struct attribute *attr, int index)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct amdgpu_device *adev = dev_get_drvdata(dev);
 	umode_t effective_mode = attr->mode;
 
-- 
cgit v1.1


From e3837b00b6bb2b0344dd28c601edda8eba42de7f Mon Sep 17 00:00:00 2001
From: Geliang Tang <geliangtang@163.com>
Date: Wed, 13 Jan 2016 22:48:43 +0800
Subject: drm/radeon: use kobj_to_dev()

Use kobj_to_dev() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 59abebd..460c8f2 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -713,7 +713,7 @@ static struct attribute *hwmon_attributes[] = {
 static umode_t hwmon_attributes_visible(struct kobject *kobj,
 					struct attribute *attr, int index)
 {
-	struct device *dev = container_of(kobj, struct device, kobj);
+	struct device *dev = kobj_to_dev(kobj);
 	struct radeon_device *rdev = dev_get_drvdata(dev);
 	umode_t effective_mode = attr->mode;
 
-- 
cgit v1.1


From 33d48cf8256f2b72e4082a7996c04bf1e78fce81 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Mon, 11 Jan 2016 15:35:18 +0100
Subject: drm/ttm: fix adding foreign BOs to the LRU during init v2
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

If we import a BO with an external reservation object we don't
reserve/unreserve it. So we never add it to the LRU causing a possible
denial of service.

v2: fix typo in commit message

Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/ttm/ttm_bo.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 745e996..a98a5d5 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1170,9 +1170,15 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
 	if (likely(!ret))
 		ret = ttm_bo_validate(bo, placement, interruptible, false);
 
-	if (!resv)
+	if (!resv) {
 		ttm_bo_unreserve(bo);
 
+	} else if (!(bo->mem.placement & TTM_PL_FLAG_NO_EVICT)) {
+		spin_lock(&bo->glob->lru_lock);
+		ttm_bo_add_to_lru(bo);
+		spin_unlock(&bo->glob->lru_lock);
+	}
+
 	if (unlikely(ret))
 		ttm_bo_unref(&bo);
 
-- 
cgit v1.1


From ed704a43e84cc536081423dcd3491acf2791aaeb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Mon, 11 Jan 2016 15:35:19 +0100
Subject: drm/ttm: fix adding foreign BOs to the swap LRU
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

It doesn't make any sense to try to swap out imported BOs.

Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/ttm/ttm_bo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index a98a5d5..3ea9a01 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -176,7 +176,7 @@ void ttm_bo_add_to_lru(struct ttm_buffer_object *bo)
 		list_add_tail(&bo->lru, &man->lru);
 		kref_get(&bo->list_kref);
 
-		if (bo->ttm != NULL) {
+		if (bo->ttm && !(bo->ttm->page_flags & TTM_PAGE_FLAG_SG)) {
 			list_add_tail(&bo->swap, &bo->glob->swap_lru);
 			kref_get(&bo->list_kref);
 		}
-- 
cgit v1.1


From ab74961810ba7935b5f9643da10daaa36690f48e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Mon, 11 Jan 2016 15:35:20 +0100
Subject: drm/ttm: add ttm_bo_move_to_lru_tail function v2
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This allows the drivers to move a BO to the end of the LRU
without removing and adding it again.

v2: Make it more robust, handle pinned and swapable BOs as well.

Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/ttm/ttm_bo.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 3ea9a01..4cbf265 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -228,6 +228,27 @@ void ttm_bo_del_sub_from_lru(struct ttm_buffer_object *bo)
 }
 EXPORT_SYMBOL(ttm_bo_del_sub_from_lru);
 
+void ttm_bo_move_to_lru_tail(struct ttm_buffer_object *bo)
+{
+	struct ttm_bo_device *bdev = bo->bdev;
+	struct ttm_mem_type_manager *man;
+
+	lockdep_assert_held(&bo->resv->lock.base);
+
+	if (bo->mem.placement & TTM_PL_FLAG_NO_EVICT) {
+		list_del_init(&bo->swap);
+		list_del_init(&bo->lru);
+
+	} else {
+		if (bo->ttm && !(bo->ttm->page_flags & TTM_PAGE_FLAG_SG))
+			list_move_tail(&bo->swap, &bo->glob->swap_lru);
+
+		man = &bdev->man[bo->mem.mem_type];
+		list_move_tail(&bo->lru, &man->lru);
+	}
+}
+EXPORT_SYMBOL(ttm_bo_move_to_lru_tail);
+
 /*
  * Call bo->mutex locked.
  */
-- 
cgit v1.1


From eceb8a1562db6fc3e1c21cd54a4be0189aa1d0e3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Mon, 11 Jan 2016 15:35:21 +0100
Subject: drm/amdgpu: move VM page tables to the LRU end on CS v2
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This makes it less likely to run into an ENOMEM because
VM page tables are evicted last.

v2: move the BOs in the LRU tail after validation

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h    |  2 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c |  7 ++++++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 27 +++++++++++++++++++++++++++
 3 files changed, 35 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 003959f..313b0cc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -987,6 +987,8 @@ void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
 			 struct list_head *validated,
 			 struct amdgpu_bo_list_entry *entry);
 void amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm, struct list_head *duplicates);
+void amdgpu_vm_move_pt_bos_in_lru(struct amdgpu_device *adev,
+				  struct amdgpu_vm *vm);
 int amdgpu_vm_grab_id(struct amdgpu_vm *vm, struct amdgpu_ring *ring,
 		      struct amdgpu_sync *sync);
 void amdgpu_vm_flush(struct amdgpu_ring *ring,
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index ce0254d..1fffc33 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -428,8 +428,10 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p)
 	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &duplicates);
 
 error_validate:
-	if (r)
+	if (r) {
+		amdgpu_vm_move_pt_bos_in_lru(p->adev, &fpriv->vm);
 		ttm_eu_backoff_reservation(&p->ticket, &p->validated);
+	}
 
 error_reserve:
 	if (need_mmap_lock)
@@ -473,8 +475,11 @@ static int cmp_size_smaller_first(void *priv, struct list_head *a,
  **/
 static void amdgpu_cs_parser_fini(struct amdgpu_cs_parser *parser, int error, bool backoff)
 {
+	struct amdgpu_fpriv *fpriv = parser->filp->driver_priv;
 	unsigned i;
 
+	amdgpu_vm_move_pt_bos_in_lru(parser->adev, &fpriv->vm);
+
 	if (!error) {
 		/* Sort the buffer list from the smallest to largest buffer,
 		 * which affects the order of buffers in the LRU list.
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 8f7688e..aefc668 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -119,6 +119,33 @@ void amdgpu_vm_get_pt_bos(struct amdgpu_vm *vm, struct list_head *duplicates)
 
 		list_add(&entry->tv.head, duplicates);
 	}
+
+}
+
+/**
+ * amdgpu_vm_move_pt_bos_in_lru - move the PT BOs to the LRU tail
+ *
+ * @adev: amdgpu device instance
+ * @vm: vm providing the BOs
+ *
+ * Move the PT BOs to the tail of the LRU.
+ */
+void amdgpu_vm_move_pt_bos_in_lru(struct amdgpu_device *adev,
+				  struct amdgpu_vm *vm)
+{
+	struct ttm_bo_global *glob = adev->mman.bdev.glob;
+	unsigned i;
+
+	spin_lock(&glob->lru_lock);
+	for (i = 0; i <= vm->max_pde_used; ++i) {
+		struct amdgpu_bo_list_entry *entry = &vm->page_tables[i].entry;
+
+		if (!entry->robj)
+			continue;
+
+		ttm_bo_move_to_lru_tail(&entry->robj->tbo);
+	}
+	spin_unlock(&glob->lru_lock);
 }
 
 /**
-- 
cgit v1.1


From d8e0cae645504a787b05abfb91afee8cd7fa1701 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Mon, 11 Jan 2016 15:35:22 +0100
Subject: drm/amdgpu: validate duplicates first
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Most VM BOs end up in the duplicates list, validate it
first make -ENOMEM less likely.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <David1.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 1fffc33..6f89f8e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -421,11 +421,11 @@ static int amdgpu_cs_parser_relocs(struct amdgpu_cs_parser *p)
 
 	amdgpu_vm_get_pt_bos(&fpriv->vm, &duplicates);
 
-	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &p->validated);
+	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &duplicates);
 	if (r)
 		goto error_validate;
 
-	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &duplicates);
+	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &p->validated);
 
 error_validate:
 	if (r) {
-- 
cgit v1.1


From 25c80507dd9ed19a5eab9a847120865a17b198da Mon Sep 17 00:00:00 2001
From: Karol Herbst <nouveau@karolherbst.de>
Date: Tue, 12 Jan 2016 22:52:14 +0100
Subject: drm/nouveau/pci: fix check in nvkm_pcie_set_link

v2: remove unneeded pci check

Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
index b32954f..d71e5db 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/pci/pcie.c
@@ -119,7 +119,7 @@ nvkm_pcie_set_link(struct nvkm_pci *pci, enum nvkm_pcie_speed speed, u8 width)
 	struct pci_bus *pbus;
 	int ret;
 
-	if (pci || !pci_is_pcie(pci->pdev))
+	if (!pci || !pci_is_pcie(pci->pdev))
 		return 0;
 	pbus = pci->pdev->bus;
 
-- 
cgit v1.1


From 38b1751913c0244056205e456afc07d01fb2ee58 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 13 Jan 2016 14:48:13 +0100
Subject: drm: nouveau: fix nouveau_debugfs_init prototype

The new debugfs initialization code fails to build when CONFIG_DEBUG_FS
is disabled:

In file included from /git/arm-soc/drivers/gpu/drm/nouveau/nouveau_drm.c:57:0:
drivers/gpu/drm/nouveau/nouveau_debugfs.h: In function 'nouveau_debugfs_init':
drivers/gpu/drm/nouveau/nouveau_debugfs.h:37:29: error: parameter name omitted
 nouveau_debugfs_init(struct nouveau_drm *)

This fixes the prototypes so we can build it again.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: b126a200e9db ("drm/nouveau/debugfs: we need a ctrl object for debugfs")
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/nouveau/nouveau_debugfs.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/nouveau/nouveau_debugfs.h b/drivers/gpu/drm/nouveau/nouveau_debugfs.h
index 52c7161..b8c03ff 100644
--- a/drivers/gpu/drm/nouveau/nouveau_debugfs.h
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.h
@@ -34,13 +34,13 @@ nouveau_drm_debugfs_cleanup(struct drm_minor *minor)
 }
 
 static inline int
-nouveau_debugfs_init(struct nouveau_drm *)
+nouveau_debugfs_init(struct nouveau_drm *drm)
 {
 	return 0;
 }
 
 static inline void
-nouveau_debugfs_fini(struct nouveau_drm *)
+nouveau_debugfs_fini(struct nouveau_drm *drm)
 {
 }
 
-- 
cgit v1.1


From fb89ac5102ae2875d685c847e6b5dbc141622d43 Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Fri, 8 Jan 2016 20:29:39 +0100
Subject: drm/vmwgfx: Fix an incorrect lock check

With CONFIG_SMP=n and CONFIG_DEBUG_SPINLOCK=y the vmwgfx kernel module
would unconditionally throw a bug when checking for a held spinlock
in the command buffer code. Fix this by using a lockdep check.

Cc: <stable@vger.kernel.org>
Reported-and-tested-by: Tetsuo Handa <penguin-kernel@i-love-sakura.ne.jp>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
index 6377e81..67cebb2 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf.c
@@ -247,7 +247,7 @@ static void __vmw_cmdbuf_header_free(struct vmw_cmdbuf_header *header)
 {
 	struct vmw_cmdbuf_man *man = header->man;
 
-	BUG_ON(!spin_is_locked(&man->lock));
+	lockdep_assert_held_once(&man->lock);
 
 	if (header->inline_space) {
 		vmw_cmdbuf_header_inline_free(header);
-- 
cgit v1.1


From a50e2bf5a0f674d62b69f51f6935a30e82bd015c Mon Sep 17 00:00:00 2001
From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Fri, 8 Jan 2016 20:29:40 +0100
Subject: drm/vmwgfx: Fix a width / pitch mismatch on framebuffer updates

When the framebuffer is a vmwgfx dma buffer and a proxy surface is
created, the vmw_kms_update_proxy() function requires that the proxy
surface width and the framebuffer pitch are compatible, otherwise
display corruption occurs as seen in gnome-shell/native with software
3D. Since the framebuffer pitch is determined by user-space, allocate
a proxy surface the width of which is based on the framebuffer pitch
rather than on the framebuffer width.

Cc: <stable@vger.kernel.org>
Reported-by: Raphael Hertzog <buxy@kali.org>
Tested-by:  Mati Aharoni <muts@kali.org>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
index 274c90d..b221a8c 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c
@@ -763,21 +763,25 @@ static int vmw_create_dmabuf_proxy(struct drm_device *dev,
 	uint32_t format;
 	struct drm_vmw_size content_base_size;
 	struct vmw_resource *res;
+	unsigned int bytes_pp;
 	int ret;
 
 	switch (mode_cmd->depth) {
 	case 32:
 	case 24:
 		format = SVGA3D_X8R8G8B8;
+		bytes_pp = 4;
 		break;
 
 	case 16:
 	case 15:
 		format = SVGA3D_R5G6B5;
+		bytes_pp = 2;
 		break;
 
 	case 8:
 		format = SVGA3D_P8;
+		bytes_pp = 1;
 		break;
 
 	default:
@@ -785,7 +789,7 @@ static int vmw_create_dmabuf_proxy(struct drm_device *dev,
 		return -EINVAL;
 	}
 
-	content_base_size.width  = mode_cmd->width;
+	content_base_size.width  = mode_cmd->pitch / bytes_pp;
 	content_base_size.height = mode_cmd->height;
 	content_base_size.depth  = 1;
 
-- 
cgit v1.1


From e9c5e7402dad6f4f04c2430db6f283512bcd4392 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 14 Jan 2016 08:07:55 +1000
Subject: drm/amdgpu: add missing irq.h include

this fixes the build on arm.

Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 3006182..f594cfa 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -25,6 +25,7 @@
  *          Alex Deucher
  *          Jerome Glisse
  */
+#include <linux/irq.h>
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/amdgpu_drm.h>
-- 
cgit v1.1


From 4314e19ef4ae0ba8872bd8610f6fef5e8743e236 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime.ripard@free-electrons.com>
Date: Thu, 14 Jan 2016 16:24:56 +0100
Subject: drm/fb_cma_helper: Remove implicit call to disable_unused_functions

The drm_fbdev_cma_init function always calls the
drm_helper_disable_unused_functions. Since it's part of the usual probe
process, all the drivers using that helper will end up having their encoder
and CRTC disable functions called at probe if their device has not been
reported as enabled.

This could be fixed by reading out from the registers the current state of
the device if it is enabled, but even that will not handle the case where
the device is actually disabled.

Moreover, the drivers using the atomic modesetting expect that their enable
and disable callback to be called when the device is already enabled or
disabled (respectively).

We can however fix this issue by moving the call to
drm_helper_disable_unused_functions out of drm_fbdev_cma_init and make the
drivers needing it (all the drivers calling drm_fbdev_cma_init and not
using the atomic modesetting) explicitly call it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452785109-6172-14-git-send-email-maxime.ripard@free-electrons.com
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 drivers/gpu/drm/drm_fb_cma_helper.c | 3 ---
 drivers/gpu/drm/imx/imx-drm-core.c  | 1 +
 drivers/gpu/drm/sti/sti_drv.c       | 1 +
 drivers/gpu/drm/tilcdc/tilcdc_drv.c | 1 +
 4 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'drivers')

diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index 5543fa8..c895b6f 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -348,9 +348,6 @@ struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev,
 
 	}
 
-	/* disable all the possible outputs/crtcs before entering KMS mode */
-	drm_helper_disable_unused_functions(dev);
-
 	ret = drm_fb_helper_initial_config(helper, preferred_bpp);
 	if (ret < 0) {
 		dev_err(dev->dev, "Failed to set initial hw configuration.\n");
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 7be7ac8..2f57d79 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -305,6 +305,7 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags)
 		dev_warn(drm->dev, "Invalid legacyfb_depth.  Defaulting to 16bpp\n");
 		legacyfb_depth = 16;
 	}
+	drm_helper_disable_unused_functions(drm);
 	imxdrm->fbhelper = drm_fbdev_cma_init(drm, legacyfb_depth,
 				drm->mode_config.num_crtc, MAX_CRTC);
 	if (IS_ERR(imxdrm->fbhelper)) {
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index 1469987..506b562 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -160,6 +160,7 @@ static int sti_load(struct drm_device *dev, unsigned long flags)
 
 	drm_mode_config_reset(dev);
 
+	drm_helper_disable_unused_functions(dev);
 	drm_fbdev_cma_init(dev, 32,
 			   dev->mode_config.num_crtc,
 			   dev->mode_config.num_connector);
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index 4ddb21e..d7f5b89 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -294,6 +294,7 @@ static int tilcdc_load(struct drm_device *dev, unsigned long flags)
 			break;
 	}
 
+	drm_helper_disable_unused_functions(dev);
 	priv->fbdev = drm_fbdev_cma_init(dev, bpp,
 			dev->mode_config.num_crtc,
 			dev->mode_config.num_connector);
-- 
cgit v1.1