drm/omap: move out of staging

Now that the omapdss interface has been reworked so that omapdrm can use
dispc directly, we have been able to fix the remaining functional kms
issues with omapdrm.  And in the mean time the PM sequencing and many
other of that open issues have been solved.  So I think it makes sense
to finally move omapdrm out of staging.

Signed-off-by: Rob Clark <robdclark@gmail.com>

28 files changed, 41 insertions, 50 deletions

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index ed9e3af..0ce5f52 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -215,3 +215,5 @@ source "drivers/gpu/drm/cirrus/Kconfig"
 source "drivers/gpu/drm/shmobile/Kconfig"
 
 source "drivers/gpu/drm/tegra/Kconfig"
+
+source "drivers/gpu/drm/omapdrm/Kconfig"
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 6f58c81..b6b43cb 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -50,4 +50,5 @@ obj-$(CONFIG_DRM_UDL) += udl/
 obj-$(CONFIG_DRM_AST) += ast/
 obj-$(CONFIG_DRM_SHMOBILE) +=shmobile/
 obj-$(CONFIG_DRM_TEGRA) += tegra/
+obj-$(CONFIG_DRM_OMAP)	+= omapdrm/
 obj-y			+= i2c/
diff --git a/drivers/staging/omapdrm/Kconfig b/drivers/gpu/drm/omapdrm/Kconfig
index b724a41..b724a41 100644
--- a/drivers/staging/omapdrm/Kconfig
+++ b/drivers/gpu/drm/omapdrm/Kconfig
diff --git a/drivers/staging/omapdrm/Makefile b/drivers/gpu/drm/omapdrm/Makefile
index d85e058..d85e058 100644
--- a/drivers/staging/omapdrm/Makefile
+++ b/drivers/gpu/drm/omapdrm/Makefile
diff --git a/drivers/gpu/drm/omapdrm/TODO b/drivers/gpu/drm/omapdrm/TODO
new file mode 100644
index 0000000..4d8c18a
--- /dev/null
+++ b/drivers/gpu/drm/omapdrm/TODO
@@ -0,0 +1,23 @@
+TODO
+. Where should we do eviction (detatch_pages())?  We aren't necessarily
+  accessing the pages via a GART, so maybe we need some other threshold
+  to put a cap on the # of pages that can be pin'd.
+  . Use mm_shrinker to trigger unpinning pages.
+  . This is mainly theoretical since most of these devices don't actually
+    have swap or harddrive.
+. GEM/shmem backed pages can have existing mappings (kernel linear map,
+  etc..), which isn't really ideal.
+. Revisit GEM sync object infrastructure.. TTM has some framework for this
+  already.  Possibly this could be refactored out and made more common?
+  There should be some way to do this with less wheel-reinvention.
+  . This can be handled by the dma-buf fence/reservation stuff when it
+    lands
+
+Userspace:
+. git://anongit.freedesktop.org/xorg/driver/xf86-video-omap
+
+Currently tested on
+. OMAP3530 beagleboard
+. OMAP4430 pandaboard
+. OMAP4460 pandaboard
+. OMAP5432 uEVM
diff --git a/drivers/staging/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
index 4cc9ee7..44284fd 100644
--- a/drivers/staging/omapdrm/omap_connector.c
+++ b/drivers/gpu/drm/omapdrm/omap_connector.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_connector.c
+ * drivers/gpu/drm/omapdrm/omap_connector.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob@ti.com>
diff --git a/drivers/staging/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 510942e..2b97cf9 100644
--- a/drivers/staging/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_crtc.c
+ * drivers/gpu/drm/omapdrm/omap_crtc.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob@ti.com>
diff --git a/drivers/staging/omapdrm/omap_debugfs.c b/drivers/gpu/drm/omapdrm/omap_debugfs.c
index e95540b..c0aa40f 100644
--- a/drivers/staging/omapdrm/omap_debugfs.c
+++ b/drivers/gpu/drm/omapdrm/omap_debugfs.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_debugfs.c
+ * drivers/gpu/drm/omapdrm/omap_debugfs.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob.clark@linaro.org>
diff --git a/drivers/staging/omapdrm/omap_dmm_priv.h b/drivers/gpu/drm/omapdrm/omap_dmm_priv.h
index 58bcd6a..58bcd6a 100644
--- a/drivers/staging/omapdrm/omap_dmm_priv.h
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_priv.h
diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index 3910215..3910215 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.h b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h
index 4fdd61e..4fdd61e 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.h
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.h
diff --git a/drivers/staging/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c
index 9d6a584..9083538 100644
--- a/drivers/staging/omapdrm/omap_drv.c
+++ b/drivers/gpu/drm/omapdrm/omap_drv.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_drv.c
+ * drivers/gpu/drm/omapdrm/omap_drv.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob@ti.com>
diff --git a/drivers/staging/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index f921027..d4f997b 100644
--- a/drivers/staging/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_drv.h
+ * drivers/gpu/drm/omapdrm/omap_drv.h
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob@ti.com>
@@ -25,8 +25,8 @@
 #include <linux/types.h>
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/omap_drm.h>
 #include <linux/platform_data/omap_drm.h>
-#include "omap_drm.h"
 
 
 #define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
diff --git a/drivers/staging/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c
index e053160..7e1f2ab 100644
--- a/drivers/staging/omapdrm/omap_encoder.c
+++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_encoder.c
+ * drivers/gpu/drm/omapdrm/omap_encoder.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob@ti.com>
diff --git a/drivers/staging/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index bf6421f..9d5f6f6 100644
--- a/drivers/staging/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_fb.c
+ * drivers/gpu/drm/omapdrm/omap_fb.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob@ti.com>
diff --git a/drivers/staging/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index caefdf9..11eed30 100644
--- a/drivers/staging/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_fbdev.c
+ * drivers/gpu/drm/omapdrm/omap_fbdev.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob@ti.com>
diff --git a/drivers/staging/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index f9297eb..e8302b0 100644
--- a/drivers/staging/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_gem.c
+ * drivers/gpu/drm/omapdrm/omap_gem.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob.clark@linaro.org>
diff --git a/drivers/staging/omapdrm/omap_gem_dmabuf.c b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
index a3236ab..ac74d1b 100644
--- a/drivers/staging/omapdrm/omap_gem_dmabuf.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_gem_dmabuf.c
+ * drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob.clark@linaro.org>
diff --git a/drivers/staging/omapdrm/omap_gem_helpers.c b/drivers/gpu/drm/omapdrm/omap_gem_helpers.c
index ffb8cce..e4a66a3 100644
--- a/drivers/staging/omapdrm/omap_gem_helpers.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem_helpers.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_gem_helpers.c
+ * drivers/gpu/drm/omapdrm/omap_gem_helpers.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob.clark@linaro.org>
diff --git a/drivers/staging/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
index 2629ba7..e01303e 100644
--- a/drivers/staging/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_irq.c
+ * drivers/gpu/drm/omapdrm/omap_irq.c
  *
  * Copyright (C) 2012 Texas Instruments
  * Author: Rob Clark <rob.clark@linaro.org>
diff --git a/drivers/staging/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c
index bb989d7..dd68d14 100644
--- a/drivers/staging/omapdrm/omap_plane.c
+++ b/drivers/gpu/drm/omapdrm/omap_plane.c
@@ -1,5 +1,5 @@
 /*
- * drivers/staging/omapdrm/omap_plane.c
+ * drivers/gpu/drm/omapdrm/omap_plane.c
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob.clark@linaro.org>
diff --git a/drivers/staging/omapdrm/tcm-sita.c b/drivers/gpu/drm/omapdrm/tcm-sita.c
index efb6095..efb6095 100644
--- a/drivers/staging/omapdrm/tcm-sita.c
+++ b/drivers/gpu/drm/omapdrm/tcm-sita.c
diff --git a/drivers/staging/omapdrm/tcm-sita.h b/drivers/gpu/drm/omapdrm/tcm-sita.h
index 0444f86..0444f86 100644
--- a/drivers/staging/omapdrm/tcm-sita.h
+++ b/drivers/gpu/drm/omapdrm/tcm-sita.h
diff --git a/drivers/staging/omapdrm/tcm.h b/drivers/gpu/drm/omapdrm/tcm.h
index a8d5ce4..a8d5ce4 100644
--- a/drivers/staging/omapdrm/tcm.h
+++ b/drivers/gpu/drm/omapdrm/tcm.h
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 329bdb4..eca907b 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -114,8 +114,6 @@ source "drivers/staging/media/Kconfig"
 
 source "drivers/staging/net/Kconfig"
 
-source "drivers/staging/omapdrm/Kconfig"
-
 source "drivers/staging/android/Kconfig"
 
 source "drivers/staging/ozwpan/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index c7ec486..d810ed7 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -49,7 +49,6 @@ obj-$(CONFIG_SPEAKUP)		+= speakup/
 obj-$(CONFIG_TOUCHSCREEN_CLEARPAD_TM1217)	+= cptm1217/
 obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4)	+= ste_rmi4/
 obj-$(CONFIG_MFD_NVEC)		+= nvec/
-obj-$(CONFIG_DRM_OMAP)		+= omapdrm/
 obj-$(CONFIG_ANDROID)		+= android/
 obj-$(CONFIG_USB_WPAN_HCD)	+= ozwpan/
 obj-$(CONFIG_USB_G_CCG)		+= ccg/
diff --git a/drivers/staging/omapdrm/TODO b/drivers/staging/omapdrm/TODO
deleted file mode 100644
index abeeb00..0000000
--- a/drivers/staging/omapdrm/TODO
+++ /dev/null
@@ -1,32 +0,0 @@
-TODO
-. add video decode/encode support (via syslink3 + codec-engine)
-  . NOTE: with dmabuf this probably could be split into different driver
-    so perhaps this TODO doesn't belong here
-. where should we do eviction (detatch_pages())?  We aren't necessarily
-  accessing the pages via a GART, so maybe we need some other threshold
-  to put a cap on the # of pages that can be pin'd.  (It is mostly only
-  of interest in case you have a swap partition/file.. which a lot of
-  these devices do not.. but it doesn't hurt for the driver to do the
-  right thing anyways.)
-  . Use mm_shrinker to trigger unpinning pages.  Need to figure out how
-    to handle next issue first (I think?)
-  . Note TTM already has some mm_shrinker stuff..  maybe an argument to
-    move to TTM?  Or maybe something that could be factored out in common?
-. GEM/shmem backed pages can have existing mappings (kernel linear map,
-  etc..), which isn't really ideal.
-. Revisit GEM sync object infrastructure.. TTM has some framework for this
-  already.  Possibly this could be refactored out and made more common?
-  There should be some way to do this with less wheel-reinvention.
-. Solve PM sequencing on resume.  DMM/TILER must be reloaded before any
-  access is made from any component in the system.  Which means on suspend
-  CRTC's should be disabled, and on resume the LUT should be reprogrammed
-  before CRTC's are re-enabled, to prevent DSS from trying to DMA from a
-  buffer mapped in DMM/TILER before LUT is reloaded.
-
-Userspace:
-. git://github.com/robclark/xf86-video-omap.git
-
-Currently tested on
-. OMAP3530 beagleboard
-. OMAP4430 pandaboard
-. OMAP4460 pandaboard
diff --git a/drivers/staging/omapdrm/omap_drm.h b/include/uapi/drm/omap_drm.h
index f0ac34a..1d0b117 100644
--- a/drivers/staging/omapdrm/omap_drm.h
+++ b/include/uapi/drm/omap_drm.h
@@ -1,5 +1,5 @@
 /*
- * include/drm/omap_drm.h
+ * include/uapi/drm/omap_drm.h
  *
  * Copyright (C) 2011 Texas Instruments
  * Author: Rob Clark <rob@ti.com>