drm/msm/disp/dpu1: add API to take DPU register snapshot

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Add an API to take a snapshot of DPU controller registers. This API
will be used by the msm_disp_snapshot module to capture the DPU
snapshot.

Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/1618606645-19695-6-git-send-email-abhinavk@codeaurora.org
Signed-off-by: Rob Clark <robdclark@chromium.org>

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Abhinav Kumar 2021-04-16 13:57:23 -07:00 • committed by Rob Clark

parent 0f6090f37f

commit a698b5cdfe

2 changed files with 54 additions and 0 deletions

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50

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

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4

drivers/gpu/drm/msm/msm_kms.h

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