diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 95bfbef0aba6..5adee7043f7a 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -2908,6 +2908,7 @@ int __drm_atomic_helper_disable_plane(struct drm_plane *plane,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(__drm_atomic_helper_disable_plane);
 
 static int update_output_state(struct drm_atomic_state *state,
 			       struct drm_mode_set *set)