Re: [Freedreno] [PATCH 1/9] drm/msm/dpu: unwind async commit handling

2019-08-29 Thread Sean Paul
On Tue, Aug 27, 2019 at 02:33:31PM -0700, Rob Clark wrote: > From: Rob Clark > > 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 Reviewed-by:

[Freedreno] [PATCH 1/9] drm/msm/dpu: unwind async commit handling

2019-08-27 Thread Rob Clark
From: Rob Clark 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 --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c| 41 ++--- drivers/g