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(parent: 0c91ed5) | patch
drm/msm/dpu: unwind async commit handling
authorRob Clark <robdclark@chromium.org>
Thu, 29 Aug 2019 16:45:09 +0000 (09:45 -0700)
committerRob Clark <robdclark@chromium.org>
Tue, 3 Sep 2019 23:17:01 +0000 (16:17 -0700)
commitb4bb9f15b4439252872f0df4388b28f47f296b7f
treeeaf707b0d95ea0ad9bdb442d5eba5c643ea7e9bctree
parent0c91ed511232b6084b8773d3ce10b608fa0045a5commit | diff
drm/msm/dpu: unwind async commit handling

It attempted to avoid fps drops in the presence of cursor updates.  But
it is racing, and can result in hw updates after flush before vblank,
which leads to underruns.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Sean Paul <sean@poorly.run>
Signed-off-by: Rob Clark <robdclark@chromium.org>
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c diff | blob | history
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h diff | blob | history
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c diff | blob | history
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h diff | blob | history
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c diff | blob | history
drivers/gpu/drm/msm/msm_atomic.c diff | blob | history
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