This is a note to let you know that I've just added the patch titled
drm/imx: don't skip DP channel disable for background plane
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-imx-don-t-skip-dp-channel-disable-for-background.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 33d00729ccbc9ca9536a373afdca4ac0bae86179
Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Date: Fri Apr 12 17:59:41 2019 +0200
drm/imx: don't skip DP channel disable for background plane
[ Upstream commit 7bcde275eb1d0ac8793c77c7e666a886eb16633d ]
In order to make sure that the plane color space gets reset correctly.
Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index d976391dfa31c..957fbf8c55ebc 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -79,7 +79,7 @@ static void ipu_crtc_disable_planes(struct ipu_crtc *ipu_crtc,
if (disable_partial)
ipu_plane_disable(ipu_crtc->plane[1], true);
if (disable_full)
- ipu_plane_disable(ipu_crtc->plane[0], false);
+ ipu_plane_disable(ipu_crtc->plane[0], true);
}
static void ipu_crtc_atomic_disable(struct drm_crtc *crtc,
