diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h
index 624bd15..4b9c656 100644
--- a/include/drm/drm_panel.h
+++ b/include/drm/drm_panel.h
@@ -147,7 +147,8 @@ struct drm_panel {
 	struct list_head list;
 };
 
-void drm_panel_init(struct drm_panel *panel);
+void drm_panel_init(struct drm_panel *panel, struct device *dev,
+		    const struct drm_panel_funcs *funcs);
 
 int drm_panel_add(struct drm_panel *panel);
 void drm_panel_remove(struct drm_panel *panel);