review.tizen.org Git - platform/adaptation/renesas_rcar/renesas

projects / platform / adaptation / renesas_rcar / renesas_kernel.git / commit

author	Rob Clark <robdclark@gmail.com>
	Sat, 24 Aug 2013 18:20:38 +0000 (14:20 -0400)
committer	Rob Clark <robdclark@gmail.com>
	Sat, 24 Aug 2013 18:57:19 +0000 (14:57 -0400)
commit	bd6f82d8289422f618b98451a43887f452b3423e
tree	e4416dba680a3e88236f9e8b568ff2544c6e1779	tree \| snapshot
parent	7198e6b03155f6dadecadba004eb83b81a6ffe4c	commit \| diff

drm/msm: add basic hangcheck/recovery mechanism

A basic, no-frills recovery mechanism in case the gpu gets wedged. We
could try to be a bit more fancy and restart the next submit after the
one that got wedged, but for now keep it simple. This is enough to
recover things if, for example, the gpu hangs mid way through a piglit
run.

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

Domain: System / Uncategorized;

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drivers/gpu/drm/msm/adreno/a3xx_gpu.c		diff \| blob \| history
drivers/gpu/drm/msm/adreno/adreno_gpu.c		diff \| blob \| history
drivers/gpu/drm/msm/adreno/adreno_gpu.h		diff \| blob \| history
drivers/gpu/drm/msm/msm_gpu.c		diff \| blob \| history
drivers/gpu/drm/msm/msm_gpu.h		diff \| blob \| history