diff options
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/drm_flip_work.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/drm_fops.c | 17 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/gma500/mdfld_dsi_output.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/gma500/oaktrail_device.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/gma500/oaktrail_lvds.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_acpi.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_acpi.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/radeon/evergreen.c | 19 |
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 1eb86c7..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) |