linux/drivers/gpu/drm/msm, branch v3.16

drm/msm: fix IOMMU cleanup for -EPROBE_DEFER

2014-06-22T12:32:10Z

If probe fails after IOMMU is attached, we need to detach in order to clean up properly. Before this change, IOMMU faults would occur if the probe failed (-EPROBE_DEFER). Signed-off-by: Stephane Viau Signed-off-by: Rob Clark

drm/msm: use PAGE_ALIGNED instead of IS_ALIGNED(PAGE_SIZE)

2014-06-22T12:32:10Z

use mm.h definition Cc: David Airlie Cc: Rob Clark Signed-off-by: Fabian Frederick Signed-off-by: Rob Clark

drm/msm/hdmi: set hdp clock rate before prepare_enable

2014-06-22T12:32:09Z

The clock driver usually complains when a clock is being prepared before setting its rate. It is the case here for "core_clk" which needs to be set at 19.2 MHz before we attempt a prepare_enable(). Signed-off-by: Stephane Viau Signed-off-by: Rob Clark

drm/msm: storage class should be before const qualifier

2014-06-22T12:32:09Z

The C99 specification states in section 6.11.5: The placement of a storage-class specifier other than at the beginning of the declaration specifiers in a declaration is an obsolescent feature. Signed-off-by: Peter Griffin Cc: David Airlie Cc: dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Rob Clark

drm/msm: Replace type of paddr to uint32_t.

2014-06-22T12:32:09Z

This patch helps to avoid the following build issue: drivers/gpu/drm/msm/msm_fbdev.c:108:2: error: passing argument 3 of 'msm_gem_get_iova_locked' from incompatible pointer type [-Werror] msm_gem_get_iova_locked(fbdev->bo, 0, &paddr); ^ In file included from drivers/gpu/drm/msm/msm_fbdev.c:18:0: drivers/gpu/drm/msm/msm_drv.h:153:5: note: expected 'uint32_t *' but argument is of type 'dma_addr_t *' int msm_gem_get_iova_locked(struct drm_gem_object *obj, int id, ^ Signed-off-by: Matwey V. Kornilov Signed-off-by: Rob Clark

drm: add drm_fb_helper_restore_fbdev_mode_unlocked()

2014-06-05T00:02:40Z

All drm_fb_helper_restore_fbdev_mode() call sites, save one, do the same locking. Simplify this into drm_fb_helper_restore_fbdev_mode_unlocked(). Signed-off-by: Rob Clark Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

drm/msm: use correct gfp flag for vram allocation

2014-06-02T11:36:31Z

We want at least __GFP_WAIT, otherwise dma-mapping tries to use coherent pool rather than CMA pool. Signed-off-by: Rob Clark

drm/msm/mdp5: fix error return value

2014-06-02T11:36:30Z

Signed-off-by: Rob Clark

drm/msm: remove redundant private plane cleanup

2014-06-02T11:36:29Z

Now that drm core knows about private planes, it cleans them up for us. Trying to do this twice results in badness. Signed-off-by: Rob Clark

drm/msm: add perf logging debugfs

2014-06-02T11:36:21Z

Signed-off-by: Rob Clark