git.monstr.eu Git - linux-2.6-microblaze.git/commit

author	Rob Clark <robdclark@chromium.org>
	Tue, 9 Nov 2021 18:11:05 +0000 (10:11 -0800)
committer	Rob Clark <robdclark@chromium.org>
	Sun, 28 Nov 2021 17:56:47 +0000 (09:56 -0800)
commit	5edf2750d998b7767daffe66c7f7476227df908a
tree	9816f80396920bcee061bd2fe52daa77e3c0b18c	tree \| snapshot
parent	5f3aee4ceb5b8607e9a4b752c2547667200e19e2	commit \| diff

drm/msm: Add debugfs to disable hw err handling

Add a debugfs interface to ignore hw error irqs, in order to force
fallback to sw hangcheck mechanism. Because the hw error detection is
pretty good on newer gens, we need this for igt tests to test the sw
hang detection.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Akhil P Oommen <akhilpo@codeaurora.org>
Link: https://lore.kernel.org/r/20211109181117.591148-6-robdclark@gmail.com
Signed-off-by: Rob Clark <robdclark@chromium.org>

drivers/gpu/drm/msm/adreno/a5xx_gpu.c		diff \| blob \| history
drivers/gpu/drm/msm/adreno/a6xx_gpu.c		diff \| blob \| history
drivers/gpu/drm/msm/msm_debugfs.c		diff \| blob \| history
drivers/gpu/drm/msm/msm_drv.h		diff \| blob \| history