Commits
Hsin-Yi Wang committed 4625f4d5e4b
drm/mediatek: Check plane visibility in atomic_update [ Upstream commit c0b8892e2461b5fa740e47efbb1269a487b04020 ] Disable the plane if it's not visible. Otherwise mtk_ovl_layer_config() would proceed with invalid plane and we may see vblank timeout. Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>