X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fdrm_atomic_helper.c;h=fa95f9974f6d071a8c1929b38be6ba70d8f7cd14;hb=2ac5e38ea4203852d6e99edd3cf11f044b0a409f;hp=474b503a73a1694b9b909d976389caf135fd6b12;hpb=9235dd441af43599b9cdcce599a3da4083fcad3c;p=platform%2Fkernel%2Flinux-starfive.git

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 474b503..fa95f99 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -669,6 +669,10 @@ drm_atomic_helper_check_modeset(struct drm_device *dev,
 			if (old_connector_state->link_status !=
 			    new_connector_state->link_status)
 				new_crtc_state->connectors_changed = true;
+
+			if (old_connector_state->max_requested_bpc !=
+			    new_connector_state->max_requested_bpc)
+				new_crtc_state->connectors_changed = true;
 		}
 
 		if (funcs->atomic_check)