192 	struct cec_adapter *adap = aux->cec.adap;  in drm_dp_cec_received()
215 	struct cec_adapter *adap = aux->cec.adap;  in drm_dp_cec_handle_irq()
252 	mutex_lock(&aux->cec.lock);  in drm_dp_cec_irq()
253 	if (!aux->cec.adap)  in drm_dp_cec_irq()
264 	mutex_unlock(&aux->cec.lock);  in drm_dp_cec_irq()
287 					      cec.unregister_work.work);  in drm_dp_cec_unregister_work()
289 	mutex_lock(&aux->cec.lock);  in drm_dp_cec_unregister_work()
290 	cec_unregister_adapter(aux->cec.adap);  in drm_dp_cec_unregister_work()
291 	aux->cec.adap = NULL;  in drm_dp_cec_unregister_work()
292 	mutex_unlock(&aux->cec.lock);  in drm_dp_cec_unregister_work()
303 	struct drm_connector *connector = aux->cec.connector;  in drm_dp_cec_attach()
314 	cancel_delayed_work_sync(&aux->cec.unregister_work);  in drm_dp_cec_attach()
316 	mutex_lock(&aux->cec.lock);  in drm_dp_cec_attach()
319 		cec_unregister_adapter(aux->cec.adap);  in drm_dp_cec_attach()
320 		aux->cec.adap = NULL;  in drm_dp_cec_attach()
329 	if (aux->cec.adap) {  in drm_dp_cec_attach()
331 		if ((aux->cec.adap->capabilities & CEC_CAP_MONITOR_ALL) ==  in drm_dp_cec_attach()
333 		    aux->cec.adap->available_log_addrs == num_las) {  in drm_dp_cec_attach()
335 			cec_s_phys_addr(aux->cec.adap, source_physical_address, false);  in drm_dp_cec_attach()
342 		cec_unregister_adapter(aux->cec.adap);  in drm_dp_cec_attach()
346 	aux->cec.adap = cec_allocate_adapter(&drm_dp_cec_adap_ops,  in drm_dp_cec_attach()
349 	if (IS_ERR(aux->cec.adap)) {  in drm_dp_cec_attach()
350 		aux->cec.adap = NULL;  in drm_dp_cec_attach()
355 	cec_s_conn_info(aux->cec.adap, &conn_info);  in drm_dp_cec_attach()
357 	if (cec_register_adapter(aux->cec.adap, connector->dev->dev)) {  in drm_dp_cec_attach()
358 		cec_delete_adapter(aux->cec.adap);  in drm_dp_cec_attach()
359 		aux->cec.adap = NULL;  in drm_dp_cec_attach()
366 		cec_s_phys_addr(aux->cec.adap, source_physical_address, false);  in drm_dp_cec_attach()
369 	mutex_unlock(&aux->cec.lock);  in drm_dp_cec_attach()
398 	cancel_delayed_work_sync(&aux->cec.unregister_work);  in drm_dp_cec_unset_edid()
400 	mutex_lock(&aux->cec.lock);  in drm_dp_cec_unset_edid()
401 	if (!aux->cec.adap)  in drm_dp_cec_unset_edid()
404 	cec_phys_addr_invalidate(aux->cec.adap);  in drm_dp_cec_unset_edid()
418 		schedule_delayed_work(&aux->cec.unregister_work,  in drm_dp_cec_unset_edid()
422 	mutex_unlock(&aux->cec.lock);  in drm_dp_cec_unset_edid()
439 	WARN_ON(aux->cec.adap);  in drm_dp_cec_register_connector()
442 	aux->cec.connector = connector;  in drm_dp_cec_register_connector()
443 	INIT_DELAYED_WORK(&aux->cec.unregister_work,  in drm_dp_cec_register_connector()
454 	if (!aux->cec.adap)  in drm_dp_cec_unregister_connector()
456 	cancel_delayed_work_sync(&aux->cec.unregister_work);  in drm_dp_cec_unregister_connector()
457 	cec_unregister_adapter(aux->cec.adap);  in drm_dp_cec_unregister_connector()
458 	aux->cec.adap = NULL;  in drm_dp_cec_unregister_connector()