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@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index 7d4b710b837ac40d90704484c4b2dc731df851bf..11e2dcdd6b18ce2460dfceb427d29897c80d74fb 100644 (file)
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -78,7 +78,7 @@ 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,