drm/msm/mdp4: flush vblank event on disable
[ Upstream commit c6721b3c ] Flush queued events when disabling the crtc. This avoids timeouts when we come back and wait for dependencies (like the previous frame's flip_done). Fixes: c8afe684 ("drm/msm: basic KMS driver for snapdragon") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/569127/ Link: https://lore.kernel.org/r/20231127215401.4064128-1-dmitry.baryshkov@linaro.org Signed-off-by: Sasha Levin <sashal@kernel.org>
Please register or sign in to comment