135 	struct drm_bridge *hpd = bridge_connector->bridge_hpd;  in drm_bridge_connector_enable_hpd()  local
137 	if (hpd)  in drm_bridge_connector_enable_hpd()
138 		drm_bridge_hpd_enable(hpd, drm_bridge_connector_hpd_cb,  in drm_bridge_connector_enable_hpd()
146 	struct drm_bridge *hpd = bridge_connector->bridge_hpd;  in drm_bridge_connector_disable_hpd()  local
148 	if (hpd)  in drm_bridge_connector_disable_hpd()
149 		drm_bridge_hpd_disable(hpd);  in drm_bridge_connector_disable_hpd()
191 		struct drm_bridge *hpd = bridge_connector->bridge_hpd;  in drm_bridge_connector_destroy()  local
193 		drm_bridge_hpd_disable(hpd);  in drm_bridge_connector_destroy()
338 	 * bridges in the pipeline that support HPD and output detection. Then  in drm_bridge_connector_init()
339 	 * initialise the connector polling mode, using HPD if available and  in drm_bridge_connector_init()
340 	 * falling back to polling if supported. If neither HPD nor output  in drm_bridge_connector_init()