drm/msm: add hang_debug module param

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msm.hang_debug=y will dump out current register values if the gpu locks
up, for easier debugging.

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

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This commit is contained in:

Rob Clark 2013-12-22 10:29:43 -05:00

parent c0c0d9eeeb

commit 5b6ef08e4b

3 changed files with 52 additions and 1 deletions

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34

drivers/gpu/drm/msm/adreno/a3xx_gpu.c

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18

drivers/gpu/drm/msm/adreno/adreno_gpu.c

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1

drivers/gpu/drm/msm/adreno/adreno_gpu.h

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