kernel/linux.git/drivers/gpu/drm/msm, branch v3.18.50

drm/msm: fix use of copy_from_user() while holding spinlock

2016-12-23T14:40:55+00:00

[ Upstream commit 89f82cbb0d5c0ab768c8d02914188aa2211cd2e3 ] Use instead __copy_from_user_inatomic() and fallback to slow-path where we drop and re-aquire the lock in case of fault. Cc: stable@vger.kernel.org Reported-by: Vaishali Thakkar Signed-off-by: Rob Clark Signed-off-by: Sasha Levin

drm/fb-helper: Propagate errors from initial config failure

2016-06-20T03:47:41+00:00

[ Upstream commit 01934c2a691882185b3021d437df13bcba07711d ] Make drm_fb_helper_initial_config() return an int rather than a bool so that the error can be properly propagated. While at it, update drivers to propagate errors further rather than just ignore them. v2: - cirrus: No cleanup is required, the top-level cirrus_driver_load() will do it as part of cirrus_driver_unload() in its cleanup path. Reported-by: Fengguang Wu Cc: David Airlie Cc: Daniel Vetter Cc: Patrik Jakobsson Cc: Rob Clark Cc: Tomi Valkeinen Cc: Alex Deucher Cc: Christian König Cc: Ben Skeggs Signed-off-by: Thierry Reding Reviewed-by: Alex Deucher Reviewed-by: Patrik Jakobsson Reviewed-by: Christian König [danvet: Squash in simplification patch from kbuild.] Signed-off-by: Daniel Vetter Signed-off-by: Sasha Levin

drm: Pass dma-buf as argument to gem_prime_import_sg_table

2014-09-30T12:04:00+00:00

Allows importing dma_reservation_objects from a dma-buf. Signed-off-by: Maarten Lankhorst

drm: Extract

2014-09-24T01:43:41+00:00

v2: Don't forget git add, noticed by David. Cc: David Herrmann Signed-off-by: Daniel Vetter Acked-by: David Herrmann Acked-by: Alex Deucher Signed-off-by: Dave Airlie

drm: backmerge tag 'v3.17-rc5' into drm-next

2014-09-16T01:38:04+00:00

This is requested to get the fixes for intel and radeon into the same tree for future development work. i915_display.c: fix missing dev_priv conflict.

drm/msm: don't crash if no msm.vram param

2014-09-11T10:49:21+00:00

If VRAM carveout is used, due to no IOMMU, we should have a default value for msm.vram so that we don't simply crash. Reported-by: Srinivas Kandagatla Signed-off-by: Rob Clark

drm/msm/hdmi: fix build break on non-CCF platforms

2014-09-11T10:49:20+00:00

Reported-by: Russell King Signed-off-by: Rob Clark

drm/msm: Change nested function to static function

2014-09-11T10:49:20+00:00

There is currently a nested function in Russel King's tree for the msm HDMI driver. The last nested function was removed from the Linux kernel when the Thinkpad driver was fixed. I believe nested functions are not desired upstream, and it also breaks compilation with clang so here is a patch to change the nested function into static function. The patch works with both clang and gcc. Signed-off-by: Mark Charlebois Signed-off-by: Rob Clark

drm/msm/adreno: push dump/show stuff to base class

2014-09-10T15:19:09+00:00

Add ptr to list of interesting registers to 'struct adreno_gpu' and use that to move most of the debugfs show and register dump bits down into adreno_gpu. This will avoid duplication as support for additional adreno generations is added. Signed-off-by: Rob Clark

drm/msm/adreno: bit of init refactoring

2014-09-10T15:19:09+00:00

Push a few bits down into adreno_gpu so they won't have to be duplicated as support for additional adreno generations is added. Signed-off-by: Rob Clark