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-rw-r--r--drivers/gpu/drm/drm_flip_work.c2
-rw-r--r--drivers/gpu/drm/drm_fops.c17
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.c6
-rw-r--r--drivers/gpu/drm/gma500/mdfld_dsi_output.h2
-rw-r--r--drivers/gpu/drm/gma500/oaktrail_device.c2
-rw-r--r--drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c2
-rw-r--r--drivers/gpu/drm/gma500/oaktrail_lvds.c2
-rw-r--r--drivers/gpu/drm/i915/intel_acpi.c6
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_acpi.c7
-rw-r--r--drivers/gpu/drm/omapdrm/omap_dmm_tiler.c5
-rw-r--r--drivers/gpu/drm/radeon/evergreen.c19
11 files changed, 29 insertions, 41 deletions
diff --git a/drivers/gpu/drm/drm_flip_work.c b/drivers/gpu/drm/drm_flip_work.c
index e788882..f9c7fa3 100644
--- a/drivers/gpu/drm/drm_flip_work.c
+++ b/drivers/gpu/drm/drm_flip_work.c
@@ -34,7 +34,7 @@
*/
void drm_flip_work_queue(struct drm_flip_work *work, void *val)
{
- if (kfifo_put(&work->fifo, (const void **)&val)) {
+ if (kfifo_put(&work->fifo, val)) {
atomic_inc(&work->pending);
} else {
DRM_ERROR("%s fifo full!\n", work->name);
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index 3a7176c..c5b929c 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -147,7 +147,7 @@ int drm_stub_open(struct inode *inode, struct file *filp)
struct drm_minor *minor;
int minor_id = iminor(inode);
int err = -ENODEV;
- const struct file_operations *old_fops;
+ const struct file_operations *new_fops;
DRM_DEBUG("\n");
@@ -162,18 +162,13 @@ int drm_stub_open(struct inode *inode, struct file *filp)
if (drm_device_is_unplugged(dev))
goto out;
- old_fops = filp->f_op;
- filp->f_op = fops_get(dev->driver->fops);
- if (filp->f_op == NULL) {
- filp->f_op = old_fops;
+ new_fops = fops_get(dev->driver->fops);
+ if (!new_fops)
goto out;
- }
- if (filp->f_op->open && (err = filp->f_op->open(inode, filp))) {
- fops_put(filp->f_op);
- filp->f_op = fops_get(old_fops);
- }
- fops_put(old_fops);
+ replace_fops(filp, new_fops);
+ if (filp->f_op->open)
+ err = filp->f_op->open(inode, filp);
out:
mutex_unlock(&drm_global_mutex);
return err;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 3a1e6d9..b676006 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -285,7 +285,11 @@ static struct drm_driver exynos_drm_driver = {
static int exynos_drm_platform_probe(struct platform_device *pdev)
{
- pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
+ int ret;
+
+ ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
+ if (ret)
+ return ret;
return drm_platform_init(&exynos_drm_driver, pdev);
}
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_output.h b/drivers/gpu/drm/gma500/mdfld_dsi_output.h
index 45d5af0..5b646c1 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_output.h
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_output.h
@@ -39,7 +39,7 @@
#include "psb_intel_reg.h"
#include "mdfld_output.h"
-#include <asm/mrst.h>
+#include <asm/intel-mid.h>
#define FLD_MASK(start, end) (((1 << ((start) - (end) + 1)) - 1) << (end))
#define FLD_VAL(val, start, end) (((val) << (end)) & FLD_MASK(start, end))
diff --git a/drivers/gpu/drm/gma500/oaktrail_device.c b/drivers/gpu/drm/gma500/oaktrail_device.c
index 27d3875..368a03a 100644
--- a/drivers/gpu/drm/gma500/oaktrail_device.c
+++ b/drivers/gpu/drm/gma500/oaktrail_device.c
@@ -26,7 +26,7 @@
#include "psb_drv.h"
#include "psb_reg.h"
#include "psb_intel_reg.h"
-#include <asm/mrst.h>
+#include <asm/intel-mid.h>
#include <asm/intel_scu_ipc.h>
#include "mid_bios.h"
#include "intel_bios.h"
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c b/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
index 1eb86c795..e281070 100644
--- a/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
+++ b/drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c
@@ -99,7 +99,7 @@ static int xfer_read(struct i2c_adapter *adap, struct i2c_msg *pmsg)
i2c_dev->status = I2C_STAT_INIT;
i2c_dev->msg = pmsg;
i2c_dev->buf_offset = 0;
- INIT_COMPLETION(i2c_dev->complete);
+ reinit_completion(&i2c_dev->complete);
/* Enable I2C transaction */
temp = ((pmsg->len) << 20) | HI2C_EDID_READ | HI2C_ENABLE_TRANSACTION;
diff --git a/drivers/gpu/drm/gma500/oaktrail_lvds.c b/drivers/gpu/drm/gma500/oaktrail_lvds.c
index 4c17c93..5e06978 100644
--- a/drivers/gpu/drm/gma500/oaktrail_lvds.c
+++ b/drivers/gpu/drm/gma500/oaktrail_lvds.c
@@ -22,7 +22,7 @@
#include <linux/i2c.h>
#include <drm/drmP.h>
-#include <asm/mrst.h>
+#include <asm/intel-mid.h>
#include "intel_bios.h"
#include "psb_drv.h"
diff --git a/drivers/gpu/drm/i915/intel_acpi.c b/drivers/gpu/drm/i915/intel_acpi.c
index 57fe1ae..43959ed 100644
--- a/drivers/gpu/drm/i915/intel_acpi.c
+++ b/drivers/gpu/drm/i915/intel_acpi.c
@@ -193,16 +193,14 @@ out:
static bool intel_dsm_pci_probe(struct pci_dev *pdev)
{
- acpi_handle dhandle, intel_handle;
- acpi_status status;
+ acpi_handle dhandle;
int ret;
dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
if (!dhandle)
return false;
- status = acpi_get_handle(dhandle, "_DSM", &intel_handle);
- if (ACPI_FAILURE(status)) {
+ if (!acpi_has_method(dhandle, "_DSM")) {
DRM_DEBUG_KMS("no _DSM method for intel device\n");
return false;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c
index f9a2df2..07273a2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_acpi.c
+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c
@@ -253,18 +253,15 @@ static struct vga_switcheroo_handler nouveau_dsm_handler = {
static int nouveau_dsm_pci_probe(struct pci_dev *pdev)
{
- acpi_handle dhandle, nvidia_handle;
- acpi_status status;
+ acpi_handle dhandle;
int retval = 0;
dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
if (!dhandle)
return false;
- status = acpi_get_handle(dhandle, "_DSM", &nvidia_handle);
- if (ACPI_FAILURE(status)) {
+ if (!acpi_has_method(dhandle, "_DSM"))
return false;
- }
if (nouveau_test_dsm(dhandle, nouveau_dsm, NOUVEAU_DSM_POWER))
retval |= NOUVEAU_DSM_HAS_MUX;
diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
index acf6678..701c4c1 100644
--- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
+++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c
@@ -664,8 +664,9 @@ static int omap_dmm_probe(struct platform_device *dev)
}
/* set dma mask for device */
- /* NOTE: this is a workaround for the hwmod not initializing properly */
- dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
+ ret = dma_set_coherent_mask(&dev->dev, DMA_BIT_MASK(32));
+ if (ret)
+ goto fail;
omap_dmm->dummy_pa = page_to_phys(omap_dmm->dummy_page);
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 52f1ae1..9702e55 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1174,23 +1174,16 @@ int evergreen_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk)
void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev)
{
- u16 ctl, v;
- int err;
-
- err = pcie_capability_read_word(rdev->pdev, PCI_EXP_DEVCTL, &ctl);
- if (err)
- return;
-
- v = (ctl & PCI_EXP_DEVCTL_READRQ) >> 12;
+ int readrq;
+ u16 v;
+ readrq = pcie_get_readrq(rdev->pdev);
+ v = ffs(readrq) - 8;
/* if bios or OS sets MAX_READ_REQUEST_SIZE to an invalid value, fix it
* to avoid hangs or perfomance issues
*/
- if ((v == 0) || (v == 6) || (v == 7)) {
- ctl &= ~PCI_EXP_DEVCTL_READRQ;
- ctl |= (2 << 12);
- pcie_capability_write_word(rdev->pdev, PCI_EXP_DEVCTL, ctl);
- }
+ if ((v == 0) || (v == 6) || (v == 7))
+ pcie_set_readrq(rdev->pdev, 512);
}
void dce4_program_fmt(struct drm_encoder *encoder)
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