drm/msm/a6xx: fix crashstate capture for A650

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A650 has a separate RSCC region, so dump RSCC registers separately, reading
them from the RSCC base. Without this change a GPU hang will cause a system
reset if CONFIG_DEV_COREDUMP is enabled.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

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Jonathan Marek 2020-06-29 20:10:06 -04:00 • committed by Rob Clark

parent 62a35e81c2

commit 142639a52a

3 changed files with 31 additions and 11 deletions

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5

drivers/gpu/drm/msm/adreno/a6xx_gmu.h

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25

drivers/gpu/drm/msm/adreno/a6xx_gpu_state.c

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12

drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h

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