30 static int intel_conn_to_vcpi(struct intel_connector *connector)  in intel_conn_to_vcpi()  argument
33 	return connector->port	? connector->port->vcpi.vcpi : 0;  in intel_conn_to_vcpi()
37 intel_streams_type1_capable(struct intel_connector *connector)  in intel_streams_type1_capable()  argument
39 	const struct intel_hdcp_shim *shim = connector->hdcp.shim;  in intel_streams_type1_capable()
46 		shim->streams_type1_capable(connector, &capable);  in intel_streams_type1_capable()
66 	struct intel_connector *connector;  in intel_hdcp_required_content_stream()  local
78 	for_each_intel_connector_iter(connector, &conn_iter) {  in intel_hdcp_required_content_stream()
79 		if (connector->base.status == connector_status_disconnected)  in intel_hdcp_required_content_stream()
82 		if (!intel_encoder_is_mst(intel_attached_encoder(connector)))  in intel_hdcp_required_content_stream()
85 		conn_dig_port = intel_attached_dig_port(connector);  in intel_hdcp_required_content_stream()
89 		if (!enforce_type0 && !intel_streams_type1_capable(connector))  in intel_hdcp_required_content_stream()
92 		data->streams[data->k].stream_id = intel_conn_to_vcpi(connector);  in intel_hdcp_required_content_stream()
152 bool intel_hdcp_capable(struct intel_connector *connector)  in intel_hdcp_capable()  argument
154 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_capable()
155 	const struct intel_hdcp_shim *shim = connector->hdcp.shim;  in intel_hdcp_capable()
173 bool intel_hdcp2_capable(struct intel_connector *connector)  in intel_hdcp2_capable()  argument
175 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp2_capable()
176 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp2_capable()
177 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp2_capable()
377 int intel_hdcp_validate_v_prime(struct intel_connector *connector,  in intel_hdcp_validate_v_prime()  argument
381 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_validate_v_prime()
382 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_validate_v_prime()
383 	enum transcoder cpu_transcoder = connector->hdcp.cpu_transcoder;  in intel_hdcp_validate_v_prime()
621 int intel_hdcp_auth_downstream(struct intel_connector *connector)  in intel_hdcp_auth_downstream()  argument
623 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_auth_downstream()
624 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_auth_downstream()
625 	const struct intel_hdcp_shim *shim = connector->hdcp.shim;  in intel_hdcp_auth_downstream()
682 		ret = intel_hdcp_validate_v_prime(connector, shim,  in intel_hdcp_auth_downstream()
704 static int intel_hdcp_auth(struct intel_connector *connector)  in intel_hdcp_auth()  argument
706 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_auth()
707 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_auth()
708 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_auth()
710 	enum transcoder cpu_transcoder = connector->hdcp.cpu_transcoder;  in intel_hdcp_auth()
859 		ret = shim->stream_encryption(connector, true);  in intel_hdcp_auth()
862 				connector->base.name, connector->base.base.id);  in intel_hdcp_auth()
870 		return intel_hdcp_auth_downstream(connector);  in intel_hdcp_auth()
876 static int _intel_hdcp_disable(struct intel_connector *connector)  in _intel_hdcp_disable()  argument
878 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in _intel_hdcp_disable()
879 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in _intel_hdcp_disable()
880 	struct intel_hdcp *hdcp = &connector->hdcp;  in _intel_hdcp_disable()
887 		    connector->base.name, connector->base.base.id);  in _intel_hdcp_disable()
890 		ret = hdcp->shim->stream_encryption(connector, false);  in _intel_hdcp_disable()
893 				connector->base.name, connector->base.base.id);  in _intel_hdcp_disable()
932 static int _intel_hdcp_enable(struct intel_connector *connector)  in _intel_hdcp_enable()  argument
934 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in _intel_hdcp_enable()
935 	struct intel_hdcp *hdcp = &connector->hdcp;  in _intel_hdcp_enable()
939 		    connector->base.name, connector->base.base.id);  in _intel_hdcp_enable()
960 		ret = intel_hdcp_auth(connector);  in _intel_hdcp_enable()
969 		_intel_hdcp_disable(connector);  in _intel_hdcp_enable()
982 static void intel_hdcp_update_value(struct intel_connector *connector,  in intel_hdcp_update_value()  argument
985 	struct drm_device *dev = connector->base.dev;  in intel_hdcp_update_value()
986 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_update_value()
987 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_update_value()
989 	drm_WARN_ON(connector->base.dev, !mutex_is_locked(&hdcp->mutex));  in intel_hdcp_update_value()
1005 		drm_connector_get(&connector->base);  in intel_hdcp_update_value()
1011 static int intel_hdcp_check_link(struct intel_connector *connector)  in intel_hdcp_check_link()  argument
1013 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_check_link()
1014 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_check_link()
1015 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_check_link()
1036 			connector->base.name, connector->base.base.id,  in intel_hdcp_check_link()
1039 		intel_hdcp_update_value(connector,  in intel_hdcp_check_link()
1045 	if (hdcp->shim->check_link(dig_port, connector)) {  in intel_hdcp_check_link()
1047 			intel_hdcp_update_value(connector,  in intel_hdcp_check_link()
1055 		    connector->base.name, connector->base.base.id);  in intel_hdcp_check_link()
1057 	ret = _intel_hdcp_disable(connector);  in intel_hdcp_check_link()
1060 		intel_hdcp_update_value(connector,  in intel_hdcp_check_link()
1066 	ret = _intel_hdcp_enable(connector);  in intel_hdcp_check_link()
1069 		intel_hdcp_update_value(connector,  in intel_hdcp_check_link()
1085 	struct intel_connector *connector = intel_hdcp_to_connector(hdcp);  in intel_hdcp_prop_work()  local
1086 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_prop_work()
1097 		drm_hdcp_update_content_protection(&connector->base,  in intel_hdcp_prop_work()
1103 	drm_connector_put(&connector->base);  in intel_hdcp_prop_work()
1113 hdcp2_prepare_ake_init(struct intel_connector *connector,  in hdcp2_prepare_ake_init()  argument
1116 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_prepare_ake_init()
1118 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_prepare_ake_init()
1140 hdcp2_verify_rx_cert_prepare_km(struct intel_connector *connector,  in hdcp2_verify_rx_cert_prepare_km()  argument
1146 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_rx_cert_prepare_km()
1148 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_rx_cert_prepare_km()
1171 static int hdcp2_verify_hprime(struct intel_connector *connector,  in hdcp2_verify_hprime()  argument
1174 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_hprime()
1176 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_hprime()
1197 hdcp2_store_pairing_info(struct intel_connector *connector,  in hdcp2_store_pairing_info()  argument
1200 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_store_pairing_info()
1202 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_store_pairing_info()
1224 hdcp2_prepare_lc_init(struct intel_connector *connector,  in hdcp2_prepare_lc_init()  argument
1227 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_prepare_lc_init()
1229 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_prepare_lc_init()
1251 hdcp2_verify_lprime(struct intel_connector *connector,  in hdcp2_verify_lprime()  argument
1254 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_lprime()
1256 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_lprime()
1277 static int hdcp2_prepare_skey(struct intel_connector *connector,  in hdcp2_prepare_skey()  argument
1280 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_prepare_skey()
1282 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_prepare_skey()
1304 hdcp2_verify_rep_topology_prepare_ack(struct intel_connector *connector,  in hdcp2_verify_rep_topology_prepare_ack()  argument
1309 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_rep_topology_prepare_ack()
1311 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_rep_topology_prepare_ack()
1335 hdcp2_verify_mprime(struct intel_connector *connector,  in hdcp2_verify_mprime()  argument
1338 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_mprime()
1340 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_mprime()
1360 static int hdcp2_authenticate_port(struct intel_connector *connector)  in hdcp2_authenticate_port()  argument
1362 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authenticate_port()
1364 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_authenticate_port()
1385 static int hdcp2_close_mei_session(struct intel_connector *connector)  in hdcp2_close_mei_session()  argument
1387 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_close_mei_session()
1388 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_close_mei_session()
1407 static int hdcp2_deauthenticate_port(struct intel_connector *connector)  in hdcp2_deauthenticate_port()  argument
1409 	return hdcp2_close_mei_session(connector);  in hdcp2_deauthenticate_port()
1413 static int hdcp2_authentication_key_exchange(struct intel_connector *connector)  in hdcp2_authentication_key_exchange()  argument
1415 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authentication_key_exchange()
1416 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_authentication_key_exchange()
1417 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_authentication_key_exchange()
1433 	ret = hdcp2_prepare_ake_init(connector, &msgs.ake_init);  in hdcp2_authentication_key_exchange()
1465 	ret = hdcp2_verify_rx_cert_prepare_km(connector, &msgs.send_cert,  in hdcp2_authentication_key_exchange()
1480 	ret = hdcp2_verify_hprime(connector, &msgs.send_hprime);  in hdcp2_authentication_key_exchange()
1493 		ret = hdcp2_store_pairing_info(connector, &msgs.pairing_info);  in hdcp2_authentication_key_exchange()
1502 static int hdcp2_locality_check(struct intel_connector *connector)  in hdcp2_locality_check()  argument
1504 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_locality_check()
1505 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_locality_check()
1514 		ret = hdcp2_prepare_lc_init(connector, &msgs.lc_init);  in hdcp2_locality_check()
1530 		ret = hdcp2_verify_lprime(connector, &msgs.send_lprime);  in hdcp2_locality_check()
1538 static int hdcp2_session_key_exchange(struct intel_connector *connector)  in hdcp2_session_key_exchange()  argument
1540 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_session_key_exchange()
1541 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_session_key_exchange()
1545 	ret = hdcp2_prepare_skey(connector, &send_eks);  in hdcp2_session_key_exchange()
1558 int _hdcp2_propagate_stream_management_info(struct intel_connector *connector)  in _hdcp2_propagate_stream_management_info()  argument
1560 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in _hdcp2_propagate_stream_management_info()
1562 	struct intel_hdcp *hdcp = &connector->hdcp;  in _hdcp2_propagate_stream_management_info()
1570 	if (connector->hdcp.seq_num_m > HDCP_2_2_SEQ_NUM_MAX)  in _hdcp2_propagate_stream_management_info()
1599 	ret = hdcp2_verify_mprime(connector, &msgs.stream_ready);  in _hdcp2_propagate_stream_management_info()
1608 int hdcp2_authenticate_repeater_topology(struct intel_connector *connector)  in hdcp2_authenticate_repeater_topology()  argument
1610 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authenticate_repeater_topology()
1611 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_authenticate_repeater_topology()
1612 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_authenticate_repeater_topology()
1660 	ret = hdcp2_verify_rep_topology_prepare_ack(connector,  in hdcp2_authenticate_repeater_topology()
1675 static int hdcp2_authenticate_sink(struct intel_connector *connector)  in hdcp2_authenticate_sink()  argument
1677 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authenticate_sink()
1678 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in hdcp2_authenticate_sink()
1679 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_authenticate_sink()
1683 	ret = hdcp2_authentication_key_exchange(connector);  in hdcp2_authenticate_sink()
1689 	ret = hdcp2_locality_check(connector);  in hdcp2_authenticate_sink()
1696 	ret = hdcp2_session_key_exchange(connector);  in hdcp2_authenticate_sink()
1711 		ret = hdcp2_authenticate_repeater_topology(connector);  in hdcp2_authenticate_sink()
1722 static int hdcp2_enable_stream_encryption(struct intel_connector *connector)  in hdcp2_enable_stream_encryption()  argument
1724 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_enable_stream_encryption()
1725 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_enable_stream_encryption()
1727 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_enable_stream_encryption()
1735 			connector->base.name, connector->base.base.id);  in hdcp2_enable_stream_encryption()
1741 		ret = hdcp->shim->stream_2_2_encryption(connector, true);  in hdcp2_enable_stream_encryption()
1744 				connector->base.name, connector->base.base.id);  in hdcp2_enable_stream_encryption()
1754 	if (hdcp2_deauthenticate_port(connector) < 0)  in hdcp2_enable_stream_encryption()
1763 static int hdcp2_enable_encryption(struct intel_connector *connector)  in hdcp2_enable_encryption()  argument
1765 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_enable_encryption()
1766 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_enable_encryption()
1767 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_enable_encryption()
1804 static int hdcp2_disable_encryption(struct intel_connector *connector)  in hdcp2_disable_encryption()  argument
1806 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_disable_encryption()
1807 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_disable_encryption()
1808 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_disable_encryption()
1842 hdcp2_propagate_stream_management_info(struct intel_connector *connector)  in hdcp2_propagate_stream_management_info()  argument
1844 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in hdcp2_propagate_stream_management_info()
1847 	if (!connector->hdcp.is_repeater)  in hdcp2_propagate_stream_management_info()
1851 		ret = _hdcp2_propagate_stream_management_info(connector);  in hdcp2_propagate_stream_management_info()
1856 		if (connector->hdcp.seq_num_m > HDCP_2_2_SEQ_NUM_MAX) {  in hdcp2_propagate_stream_management_info()
1870 static int hdcp2_authenticate_and_encrypt(struct intel_connector *connector)  in hdcp2_authenticate_and_encrypt()  argument
1872 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authenticate_and_encrypt()
1873 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in hdcp2_authenticate_and_encrypt()
1877 		ret = hdcp2_authenticate_sink(connector);  in hdcp2_authenticate_and_encrypt()
1879 			ret = hdcp2_propagate_stream_management_info(connector);  in hdcp2_authenticate_and_encrypt()
1887 			ret = hdcp2_authenticate_port(connector);  in hdcp2_authenticate_and_encrypt()
1897 		if (hdcp2_deauthenticate_port(connector) < 0)  in hdcp2_authenticate_and_encrypt()
1907 		ret = hdcp2_enable_encryption(connector);  in hdcp2_authenticate_and_encrypt()
1911 			if (hdcp2_deauthenticate_port(connector) < 0)  in hdcp2_authenticate_and_encrypt()
1917 		ret = hdcp2_enable_stream_encryption(connector);  in hdcp2_authenticate_and_encrypt()
1922 static int _intel_hdcp2_enable(struct intel_connector *connector)  in _intel_hdcp2_enable()  argument
1924 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in _intel_hdcp2_enable()
1925 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in _intel_hdcp2_enable()
1927 	struct intel_hdcp *hdcp = &connector->hdcp;  in _intel_hdcp2_enable()
1931 		    connector->base.name, connector->base.base.id,  in _intel_hdcp2_enable()
1935 	if (!intel_encoder_is_mst(intel_attached_encoder(connector))) {  in _intel_hdcp2_enable()
1944 	ret = hdcp2_authenticate_and_encrypt(connector);  in _intel_hdcp2_enable()
1952 		    connector->base.name, connector->base.base.id,  in _intel_hdcp2_enable()
1960 _intel_hdcp2_disable(struct intel_connector *connector, bool hdcp2_link_recovery)  in _intel_hdcp2_disable()  argument
1962 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in _intel_hdcp2_disable()
1963 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in _intel_hdcp2_disable()
1965 	struct intel_hdcp *hdcp = &connector->hdcp;  in _intel_hdcp2_disable()
1969 		    connector->base.name, connector->base.base.id);  in _intel_hdcp2_disable()
1972 		ret = hdcp->shim->stream_2_2_encryption(connector, false);  in _intel_hdcp2_disable()
1975 				connector->base.name, connector->base.base.id);  in _intel_hdcp2_disable()
1985 	ret = hdcp2_disable_encryption(connector);  in _intel_hdcp2_disable()
1987 	if (hdcp2_deauthenticate_port(connector) < 0)  in _intel_hdcp2_disable()
1990 	connector->hdcp.hdcp2_encrypted = false;  in _intel_hdcp2_disable()
1998 static int intel_hdcp2_check_link(struct intel_connector *connector)  in intel_hdcp2_check_link()  argument
2000 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp2_check_link()
2001 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp2_check_link()
2002 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp2_check_link()
2024 		_intel_hdcp2_disable(connector, true);  in intel_hdcp2_check_link()
2025 		intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2031 	ret = hdcp->shim->check_2_2_link(dig_port, connector);  in intel_hdcp2_check_link()
2034 			intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2047 		ret = hdcp2_authenticate_repeater_topology(connector);  in intel_hdcp2_check_link()
2049 			intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2056 			    connector->base.name, connector->base.base.id,  in intel_hdcp2_check_link()
2061 			    connector->base.name, connector->base.base.id);  in intel_hdcp2_check_link()
2064 	ret = _intel_hdcp2_disable(connector, true);  in intel_hdcp2_check_link()
2068 			connector->base.name, connector->base.base.id, ret);  in intel_hdcp2_check_link()
2069 		intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2074 	ret = _intel_hdcp2_enable(connector);  in intel_hdcp2_check_link()
2078 			    connector->base.name, connector->base.base.id,  in intel_hdcp2_check_link()
2080 		intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2097 	struct intel_connector *connector = intel_hdcp_to_connector(hdcp);  in intel_hdcp_check_work()  local
2099 	if (drm_connector_is_unregistered(&connector->base))  in intel_hdcp_check_work()
2102 	if (!intel_hdcp2_check_link(connector))  in intel_hdcp_check_work()
2105 	else if (!intel_hdcp_check_link(connector))  in intel_hdcp_check_work()
2162 static int initialize_hdcp_port_data(struct intel_connector *connector,  in initialize_hdcp_port_data()  argument
2166 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in initialize_hdcp_port_data()
2168 	struct intel_hdcp *hdcp = &connector->hdcp;  in initialize_hdcp_port_data()
2240 static void intel_hdcp2_init(struct intel_connector *connector,  in intel_hdcp2_init()  argument
2244 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in intel_hdcp2_init()
2245 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp2_init()
2248 	ret = initialize_hdcp_port_data(connector, dig_port, shim);  in intel_hdcp2_init()
2257 int intel_hdcp_init(struct intel_connector *connector,  in intel_hdcp_init()  argument
2261 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_init()
2262 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_init()
2269 		intel_hdcp2_init(connector, dig_port, shim);  in intel_hdcp_init()
2272 	drm_connector_attach_content_protection_property(&connector->base,  in intel_hdcp_init()
2289 int intel_hdcp_enable(struct intel_connector *connector,  in intel_hdcp_enable()  argument
2292 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_enable()
2293 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_enable()
2294 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_enable()
2301 	if (!connector->encoder) {  in intel_hdcp_enable()
2303 			connector->base.name, connector->base.base.id);  in intel_hdcp_enable()
2328 	if (intel_hdcp2_capable(connector)) {  in intel_hdcp_enable()
2329 		ret = _intel_hdcp2_enable(connector);  in intel_hdcp_enable()
2338 	if (ret && intel_hdcp_capable(connector) &&  in intel_hdcp_enable()
2340 		ret = _intel_hdcp_enable(connector);  in intel_hdcp_enable()
2345 		intel_hdcp_update_value(connector,  in intel_hdcp_enable()
2355 int intel_hdcp_disable(struct intel_connector *connector)  in intel_hdcp_disable()  argument
2357 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_disable()
2358 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_disable()
2370 	intel_hdcp_update_value(connector,  in intel_hdcp_disable()
2373 		ret = _intel_hdcp2_disable(connector, false);  in intel_hdcp_disable()
2375 		ret = _intel_hdcp_disable(connector);  in intel_hdcp_disable()
2389 	struct intel_connector *connector =  in intel_hdcp_update_pipe()  local
2390 				to_intel_connector(conn_state->connector);  in intel_hdcp_update_pipe()
2391 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_update_pipe()
2394 	if (!connector->hdcp.shim)  in intel_hdcp_update_pipe()
2409 		intel_hdcp_disable(connector);  in intel_hdcp_update_pipe()
2418 		drm_connector_get(&connector->base);  in intel_hdcp_update_pipe()
2435 			drm_connector_get(&connector->base);  in intel_hdcp_update_pipe()
2441 		intel_hdcp_enable(connector,  in intel_hdcp_update_pipe()
2460 void intel_hdcp_cleanup(struct intel_connector *connector)  in intel_hdcp_cleanup()  argument
2462 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_cleanup()
2468 	 * If the connector is registered, it's possible userspace could kick  in intel_hdcp_cleanup()
2471 	drm_WARN_ON(connector->base.dev,  in intel_hdcp_cleanup()
2472 		connector->base.registration_state == DRM_CONNECTOR_REGISTERED);  in intel_hdcp_cleanup()
2475 	 * Now that the connector is not registered, check_work won't be run,  in intel_hdcp_cleanup()
2483 	 * function. Instead, we rely on the connector references grabbed before  in intel_hdcp_cleanup()
2484 	 * scheduling prop_work to ensure the connector is alive when prop_work  in intel_hdcp_cleanup()
2489 	drm_WARN_ON(connector->base.dev, work_pending(&hdcp->prop_work));  in intel_hdcp_cleanup()
2496 void intel_hdcp_atomic_check(struct drm_connector *connector,  in intel_hdcp_atomic_check()  argument
2506 		 * If the connector is being disabled with CP enabled, mark it  in intel_hdcp_atomic_check()
2507 		 * desired so it's re-enabled when the connector is brought back  in intel_hdcp_atomic_check()
2544 void intel_hdcp_handle_cp_irq(struct intel_connector *connector)  in intel_hdcp_handle_cp_irq()  argument
2546 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_handle_cp_irq()
2551 	atomic_inc(&connector->hdcp.cp_irq_count);  in intel_hdcp_handle_cp_irq()
2552 	wake_up_all(&connector->hdcp.cp_irq_queue);  in intel_hdcp_handle_cp_irq()