diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index bcbf733aae6257247c793b128c500d3f4d60a482..8013a74b5d1270495b7b4d81e5925310677001b3 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -127,7 +127,7 @@ static void stop(struct drm_crtc *crtc)
 	if (priv->rev == 2) {
 		int ret = wait_event_timeout(tilcdc_crtc->frame_done_wq,
 					     tilcdc_crtc->frame_done,
-					     msecs_to_jiffies(50));
+					     msecs_to_jiffies(500));
 		if (ret == 0)
 			dev_err(dev->dev, "%s: timeout waiting for framedone\n",
 				__func__);