437 	mutex_lock(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_check_link()
438 	if (mhdp->hdcp.value == DRM_MODE_CONTENT_PROTECTION_UNDESIRED)  in cdns_mhdp_hdcp_check_link()
451 		mhdp->hdcp.value = DRM_MODE_CONTENT_PROTECTION_DESIRED;  in cdns_mhdp_hdcp_check_link()
452 		schedule_work(&mhdp->hdcp.prop_work);  in cdns_mhdp_hdcp_check_link()
456 	ret = _cdns_mhdp_hdcp_enable(mhdp, mhdp->hdcp.hdcp_content_type);  in cdns_mhdp_hdcp_check_link()
458 		mhdp->hdcp.value = DRM_MODE_CONTENT_PROTECTION_DESIRED;  in cdns_mhdp_hdcp_check_link()
459 		schedule_work(&mhdp->hdcp.prop_work);  in cdns_mhdp_hdcp_check_link()
462 	mutex_unlock(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_check_link()
469 	struct cdns_mhdp_hdcp *hdcp = container_of(d_work,  in cdns_mhdp_hdcp_check_work()  local
472 	struct cdns_mhdp_device *mhdp = container_of(hdcp,  in cdns_mhdp_hdcp_check_work()
474 						     hdcp);  in cdns_mhdp_hdcp_check_work()
477 		schedule_delayed_work(&hdcp->check_work,  in cdns_mhdp_hdcp_check_work()
483 	struct cdns_mhdp_hdcp *hdcp = container_of(work,  in cdns_mhdp_hdcp_prop_work()  local
486 	struct cdns_mhdp_device *mhdp = container_of(hdcp,  in cdns_mhdp_hdcp_prop_work()
488 						     hdcp);  in cdns_mhdp_hdcp_prop_work()
493 	mutex_lock(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_prop_work()
494 	if (mhdp->hdcp.value != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) {  in cdns_mhdp_hdcp_prop_work()
496 		state->content_protection = mhdp->hdcp.value;  in cdns_mhdp_hdcp_prop_work()
498 	mutex_unlock(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_prop_work()
534 	mutex_lock(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_enable()
539 	mhdp->hdcp.hdcp_content_type = content_type;  in cdns_mhdp_hdcp_enable()
540 	mhdp->hdcp.value = DRM_MODE_CONTENT_PROTECTION_ENABLED;  in cdns_mhdp_hdcp_enable()
541 	schedule_work(&mhdp->hdcp.prop_work);  in cdns_mhdp_hdcp_enable()
542 	schedule_delayed_work(&mhdp->hdcp.check_work,  in cdns_mhdp_hdcp_enable()
545 	mutex_unlock(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_enable()
553 	mutex_lock(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_disable()
554 	if (mhdp->hdcp.value != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) {  in cdns_mhdp_hdcp_disable()
555 		mhdp->hdcp.value = DRM_MODE_CONTENT_PROTECTION_UNDESIRED;  in cdns_mhdp_hdcp_disable()
556 		schedule_work(&mhdp->hdcp.prop_work);  in cdns_mhdp_hdcp_disable()
559 	mutex_unlock(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_disable()
560 	cancel_delayed_work_sync(&mhdp->hdcp.check_work);  in cdns_mhdp_hdcp_disable()
567 	INIT_DELAYED_WORK(&mhdp->hdcp.check_work, cdns_mhdp_hdcp_check_work);  in cdns_mhdp_hdcp_init()
568 	INIT_WORK(&mhdp->hdcp.prop_work, cdns_mhdp_hdcp_prop_work);  in cdns_mhdp_hdcp_init()
569 	mutex_init(&mhdp->hdcp.mutex);  in cdns_mhdp_hdcp_init()