1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c
index 3d2d3bbd1342..155ad840f3c5 100644
--- a/drivers/gpu/drm/rcar-du/rcar_lvds.c
+++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c
@@ -88,6 +88,9 @@ static int rcar_lvds_connector_atomic_check(struct drm_connector *connector,
         const struct drm_display_mode *panel_mode;
         struct drm_crtc_state *crtc_state;
 
+        if (!state->crtc)
+                return 0;
+
         if (list_empty(&connector->modes)) {
                 dev_dbg(lvds->dev, "connector: empty modes list\n");
                 return -EINVAL;