Commits
Ben Skeggs committed 0f7cb06912f
drm/nouveau/kms/nv50-: fix panel scaling [ Upstream commit 3d1890ef8023e61934e070021b06cc9f417260c0 ] Under certain circumstances, encoder atomic_check() can be entered without adjusted_mode having been reset to the same as mode, which confuses the scaling logic and can lead to a misprogrammed display. Fix this by checking against the user-provided mode directly. Link: https://bugs.freedesktop.org/show_bug.cgi?id=108615 Link: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/464 Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>