drm/msm: add disp snapshot points across dpu driver

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Add snapshot points across dpu driver to trigger dumps when critical
errors are hit.

changes in v5:
 - change the callers to use the snapshot function directly

Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/1618606645-19695-8-git-send-email-abhinavk@codeaurora.org
Signed-off-by: Rob Clark <robdclark@chromium.org>

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This commit is contained in:

Abhinav Kumar 2021-04-16 13:57:25 -07:00 • committed by Rob Clark

parent d87fe031bf

commit 2ec5b3dc18

3 changed files with 29 additions and 9 deletions

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16

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c

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14

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c

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8

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c

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