const struct drm_panel_funcs *funcs,
int connector_type);
-int drm_panel_add(struct drm_panel *panel);
+void drm_panel_add(struct drm_panel *panel);
void drm_panel_remove(struct drm_panel *panel);
-int drm_panel_attach(struct drm_panel *panel, struct drm_connector *connector);
-void drm_panel_detach(struct drm_panel *panel);
-
int drm_panel_prepare(struct drm_panel *panel);
int drm_panel_unprepare(struct drm_panel *panel);