Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx> 于2025年9月3日周三 17:39写道： > > On Tue, Aug 19, 2025 at 09:31:06AM +0800, Jun Nie wrote: > > The content of every half of screen is sent out via one interface in > > dual-DSI case. The content for every interface is blended by a LM > > pair in quad-pipe case, thus a LM pair should not blend any content > > that cross the half of screen in this case. Clip plane into pipes per > > left and right half screen ROI if topology is quad pipe case. > > > > The clipped rectangle on every half of screen is futher handled by two > > pipes if its width exceeds a limit for a single pipe. > > > > Signed-off-by: Jun Nie <jun.nie@xxxxxxxxxx> > > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> > > I've run several CI workloads. This is the first commit which breaks IGT > tests. See https://gitlab.freedesktop.org/drm/msm/-/pipelines/1503075 Thanks for the work! I did test locally with all my patch set on sm8650 and did not reproduce the issue. The baseline is not aligned with msm-next-lumag yet because I need to port my platform patches to it. I will do it tomorrow. Do you think this issue is related to difference of sm8650 and sm8350? Regarding all failure cases are write back related. - Jun > > > --- > > drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 11 +++ > > drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 2 + > > drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 137 +++++++++++++++++++++--------- > > 3 files changed, 110 insertions(+), 40 deletions(-) > > -- > With best wishes > Dmitry
