diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 474b503a73a1..269f1a74de38 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1456,6 +1456,9 @@ void drm_atomic_helper_wait_for_flip_done(struct drm_device *dev,
 			DRM_ERROR("[CRTC:%d:%s] flip_done timed out\n",
 				  crtc->base.id, crtc->name);
 	}
+
+	if (old_state->fake_commit)
+		complete_all(&old_state->fake_commit->flip_done);
 }
 EXPORT_SYMBOL(drm_atomic_helper_wait_for_flip_done);