32 static int intel_conn_to_vcpi(struct intel_connector *connector)  in intel_conn_to_vcpi()  argument
40 	if (!connector->port)  in intel_conn_to_vcpi()
42 	mgr = connector->port->mgr;  in intel_conn_to_vcpi()
46 	payload = drm_atomic_get_mst_payload_state(mst_state, connector->port);  in intel_conn_to_vcpi()
75 	struct intel_connector *connector;  in intel_hdcp_required_content_stream()  local
87 	for_each_intel_connector_iter(connector, &conn_iter) {  in intel_hdcp_required_content_stream()
88 		if (connector->base.status == connector_status_disconnected)  in intel_hdcp_required_content_stream()
91 		if (!intel_encoder_is_mst(intel_attached_encoder(connector)))  in intel_hdcp_required_content_stream()
94 		conn_dig_port = intel_attached_dig_port(connector);  in intel_hdcp_required_content_stream()
101 		data->streams[data->k].stream_id = intel_conn_to_vcpi(connector);  in intel_hdcp_required_content_stream()
124 static int intel_hdcp_prepare_streams(struct intel_connector *connector)  in intel_hdcp_prepare_streams()  argument
126 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_prepare_streams()
128 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_prepare_streams()
131 	if (!intel_encoder_is_mst(intel_attached_encoder(connector))) {  in intel_hdcp_prepare_streams()
180 bool intel_hdcp_capable(struct intel_connector *connector)  in intel_hdcp_capable()  argument
182 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_capable()
183 	const struct intel_hdcp_shim *shim = connector->hdcp.shim;  in intel_hdcp_capable()
201 bool intel_hdcp2_capable(struct intel_connector *connector)  in intel_hdcp2_capable()  argument
203 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp2_capable()
204 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp2_capable()
205 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp2_capable()
404 int intel_hdcp_validate_v_prime(struct intel_connector *connector,  in intel_hdcp_validate_v_prime()  argument
408 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_validate_v_prime()
409 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_validate_v_prime()
410 	enum transcoder cpu_transcoder = connector->hdcp.cpu_transcoder;  in intel_hdcp_validate_v_prime()
648 int intel_hdcp_auth_downstream(struct intel_connector *connector)  in intel_hdcp_auth_downstream()  argument
650 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_auth_downstream()
651 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_auth_downstream()
652 	const struct intel_hdcp_shim *shim = connector->hdcp.shim;  in intel_hdcp_auth_downstream()
709 		ret = intel_hdcp_validate_v_prime(connector, shim,  in intel_hdcp_auth_downstream()
731 static int intel_hdcp_auth(struct intel_connector *connector)  in intel_hdcp_auth()  argument
733 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_auth()
734 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_auth()
735 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_auth()
737 	enum transcoder cpu_transcoder = connector->hdcp.cpu_transcoder;  in intel_hdcp_auth()
886 		ret = shim->stream_encryption(connector, true);  in intel_hdcp_auth()
889 				connector->base.name, connector->base.base.id);  in intel_hdcp_auth()
897 		return intel_hdcp_auth_downstream(connector);  in intel_hdcp_auth()
903 static int _intel_hdcp_disable(struct intel_connector *connector)  in _intel_hdcp_disable()  argument
905 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in _intel_hdcp_disable()
906 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in _intel_hdcp_disable()
907 	struct intel_hdcp *hdcp = &connector->hdcp;  in _intel_hdcp_disable()
914 		    connector->base.name, connector->base.base.id);  in _intel_hdcp_disable()
917 		ret = hdcp->shim->stream_encryption(connector, false);  in _intel_hdcp_disable()
920 				connector->base.name, connector->base.base.id);  in _intel_hdcp_disable()
959 static int _intel_hdcp_enable(struct intel_connector *connector)  in _intel_hdcp_enable()  argument
961 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in _intel_hdcp_enable()
962 	struct intel_hdcp *hdcp = &connector->hdcp;  in _intel_hdcp_enable()
966 		    connector->base.name, connector->base.base.id);  in _intel_hdcp_enable()
987 		ret = intel_hdcp_auth(connector);  in _intel_hdcp_enable()
996 		_intel_hdcp_disable(connector);  in _intel_hdcp_enable()
1009 static void intel_hdcp_update_value(struct intel_connector *connector,  in intel_hdcp_update_value()  argument
1012 	struct drm_device *dev = connector->base.dev;  in intel_hdcp_update_value()
1013 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_update_value()
1014 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_update_value()
1016 	drm_WARN_ON(connector->base.dev, !mutex_is_locked(&hdcp->mutex));  in intel_hdcp_update_value()
1032 		drm_connector_get(&connector->base);  in intel_hdcp_update_value()
1038 static int intel_hdcp_check_link(struct intel_connector *connector)  in intel_hdcp_check_link()  argument
1040 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_check_link()
1041 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_check_link()
1042 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_check_link()
1063 			connector->base.name, connector->base.base.id,  in intel_hdcp_check_link()
1066 		intel_hdcp_update_value(connector,  in intel_hdcp_check_link()
1072 	if (hdcp->shim->check_link(dig_port, connector)) {  in intel_hdcp_check_link()
1074 			intel_hdcp_update_value(connector,  in intel_hdcp_check_link()
1082 		    connector->base.name, connector->base.base.id);  in intel_hdcp_check_link()
1084 	ret = _intel_hdcp_disable(connector);  in intel_hdcp_check_link()
1087 		intel_hdcp_update_value(connector,  in intel_hdcp_check_link()
1093 	ret = _intel_hdcp_enable(connector);  in intel_hdcp_check_link()
1096 		intel_hdcp_update_value(connector,  in intel_hdcp_check_link()
1112 	struct intel_connector *connector = intel_hdcp_to_connector(hdcp);  in intel_hdcp_prop_work()  local
1113 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_prop_work()
1124 		drm_hdcp_update_content_protection(&connector->base,  in intel_hdcp_prop_work()
1130 	drm_connector_put(&connector->base);  in intel_hdcp_prop_work()
1140 hdcp2_prepare_ake_init(struct intel_connector *connector,  in hdcp2_prepare_ake_init()  argument
1143 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_prepare_ake_init()
1145 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_prepare_ake_init()
1167 hdcp2_verify_rx_cert_prepare_km(struct intel_connector *connector,  in hdcp2_verify_rx_cert_prepare_km()  argument
1173 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_rx_cert_prepare_km()
1175 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_rx_cert_prepare_km()
1198 static int hdcp2_verify_hprime(struct intel_connector *connector,  in hdcp2_verify_hprime()  argument
1201 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_hprime()
1203 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_hprime()
1224 hdcp2_store_pairing_info(struct intel_connector *connector,  in hdcp2_store_pairing_info()  argument
1227 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_store_pairing_info()
1229 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_store_pairing_info()
1251 hdcp2_prepare_lc_init(struct intel_connector *connector,  in hdcp2_prepare_lc_init()  argument
1254 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_prepare_lc_init()
1256 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_prepare_lc_init()
1278 hdcp2_verify_lprime(struct intel_connector *connector,  in hdcp2_verify_lprime()  argument
1281 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_lprime()
1283 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_lprime()
1304 static int hdcp2_prepare_skey(struct intel_connector *connector,  in hdcp2_prepare_skey()  argument
1307 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_prepare_skey()
1309 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_prepare_skey()
1331 hdcp2_verify_rep_topology_prepare_ack(struct intel_connector *connector,  in hdcp2_verify_rep_topology_prepare_ack()  argument
1336 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_rep_topology_prepare_ack()
1338 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_rep_topology_prepare_ack()
1362 hdcp2_verify_mprime(struct intel_connector *connector,  in hdcp2_verify_mprime()  argument
1365 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_verify_mprime()
1367 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_verify_mprime()
1387 static int hdcp2_authenticate_port(struct intel_connector *connector)  in hdcp2_authenticate_port()  argument
1389 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authenticate_port()
1391 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_authenticate_port()
1412 static int hdcp2_close_mei_session(struct intel_connector *connector)  in hdcp2_close_mei_session()  argument
1414 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_close_mei_session()
1415 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_close_mei_session()
1434 static int hdcp2_deauthenticate_port(struct intel_connector *connector)  in hdcp2_deauthenticate_port()  argument
1436 	return hdcp2_close_mei_session(connector);  in hdcp2_deauthenticate_port()
1440 static int hdcp2_authentication_key_exchange(struct intel_connector *connector)  in hdcp2_authentication_key_exchange()  argument
1442 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authentication_key_exchange()
1443 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_authentication_key_exchange()
1444 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_authentication_key_exchange()
1460 	ret = hdcp2_prepare_ake_init(connector, &msgs.ake_init);  in hdcp2_authentication_key_exchange()
1492 	ret = hdcp2_verify_rx_cert_prepare_km(connector, &msgs.send_cert,  in hdcp2_authentication_key_exchange()
1507 	ret = hdcp2_verify_hprime(connector, &msgs.send_hprime);  in hdcp2_authentication_key_exchange()
1520 		ret = hdcp2_store_pairing_info(connector, &msgs.pairing_info);  in hdcp2_authentication_key_exchange()
1529 static int hdcp2_locality_check(struct intel_connector *connector)  in hdcp2_locality_check()  argument
1531 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_locality_check()
1532 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_locality_check()
1541 		ret = hdcp2_prepare_lc_init(connector, &msgs.lc_init);  in hdcp2_locality_check()
1557 		ret = hdcp2_verify_lprime(connector, &msgs.send_lprime);  in hdcp2_locality_check()
1565 static int hdcp2_session_key_exchange(struct intel_connector *connector)  in hdcp2_session_key_exchange()  argument
1567 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_session_key_exchange()
1568 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_session_key_exchange()
1572 	ret = hdcp2_prepare_skey(connector, &send_eks);  in hdcp2_session_key_exchange()
1585 int _hdcp2_propagate_stream_management_info(struct intel_connector *connector)  in _hdcp2_propagate_stream_management_info()  argument
1587 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in _hdcp2_propagate_stream_management_info()
1589 	struct intel_hdcp *hdcp = &connector->hdcp;  in _hdcp2_propagate_stream_management_info()
1597 	if (connector->hdcp.seq_num_m > HDCP_2_2_SEQ_NUM_MAX)  in _hdcp2_propagate_stream_management_info()
1626 	ret = hdcp2_verify_mprime(connector, &msgs.stream_ready);  in _hdcp2_propagate_stream_management_info()
1635 int hdcp2_authenticate_repeater_topology(struct intel_connector *connector)  in hdcp2_authenticate_repeater_topology()  argument
1637 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authenticate_repeater_topology()
1638 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_authenticate_repeater_topology()
1639 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_authenticate_repeater_topology()
1695 	ret = hdcp2_verify_rep_topology_prepare_ack(connector,  in hdcp2_authenticate_repeater_topology()
1710 static int hdcp2_authenticate_sink(struct intel_connector *connector)  in hdcp2_authenticate_sink()  argument
1712 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authenticate_sink()
1713 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in hdcp2_authenticate_sink()
1714 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_authenticate_sink()
1718 	ret = hdcp2_authentication_key_exchange(connector);  in hdcp2_authenticate_sink()
1724 	ret = hdcp2_locality_check(connector);  in hdcp2_authenticate_sink()
1731 	ret = hdcp2_session_key_exchange(connector);  in hdcp2_authenticate_sink()
1746 		ret = hdcp2_authenticate_repeater_topology(connector);  in hdcp2_authenticate_sink()
1757 static int hdcp2_enable_stream_encryption(struct intel_connector *connector)  in hdcp2_enable_stream_encryption()  argument
1759 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_enable_stream_encryption()
1760 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_enable_stream_encryption()
1762 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_enable_stream_encryption()
1770 			connector->base.name, connector->base.base.id);  in hdcp2_enable_stream_encryption()
1776 		ret = hdcp->shim->stream_2_2_encryption(connector, true);  in hdcp2_enable_stream_encryption()
1779 				connector->base.name, connector->base.base.id);  in hdcp2_enable_stream_encryption()
1789 	if (hdcp2_deauthenticate_port(connector) < 0)  in hdcp2_enable_stream_encryption()
1798 static int hdcp2_enable_encryption(struct intel_connector *connector)  in hdcp2_enable_encryption()  argument
1800 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_enable_encryption()
1801 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_enable_encryption()
1802 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_enable_encryption()
1839 static int hdcp2_disable_encryption(struct intel_connector *connector)  in hdcp2_disable_encryption()  argument
1841 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_disable_encryption()
1842 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in hdcp2_disable_encryption()
1843 	struct intel_hdcp *hdcp = &connector->hdcp;  in hdcp2_disable_encryption()
1877 hdcp2_propagate_stream_management_info(struct intel_connector *connector)  in hdcp2_propagate_stream_management_info()  argument
1879 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in hdcp2_propagate_stream_management_info()
1882 	if (!connector->hdcp.is_repeater)  in hdcp2_propagate_stream_management_info()
1886 		ret = _hdcp2_propagate_stream_management_info(connector);  in hdcp2_propagate_stream_management_info()
1891 		if (connector->hdcp.seq_num_m > HDCP_2_2_SEQ_NUM_MAX) {  in hdcp2_propagate_stream_management_info()
1905 static int hdcp2_authenticate_and_encrypt(struct intel_connector *connector)  in hdcp2_authenticate_and_encrypt()  argument
1907 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in hdcp2_authenticate_and_encrypt()
1908 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in hdcp2_authenticate_and_encrypt()
1912 		ret = hdcp2_authenticate_sink(connector);  in hdcp2_authenticate_and_encrypt()
1914 			ret = intel_hdcp_prepare_streams(connector);  in hdcp2_authenticate_and_encrypt()
1922 			ret = hdcp2_propagate_stream_management_info(connector);  in hdcp2_authenticate_and_encrypt()
1930 			ret = hdcp2_authenticate_port(connector);  in hdcp2_authenticate_and_encrypt()
1940 		if (hdcp2_deauthenticate_port(connector) < 0)  in hdcp2_authenticate_and_encrypt()
1950 		ret = hdcp2_enable_encryption(connector);  in hdcp2_authenticate_and_encrypt()
1954 			if (hdcp2_deauthenticate_port(connector) < 0)  in hdcp2_authenticate_and_encrypt()
1960 		ret = hdcp2_enable_stream_encryption(connector);  in hdcp2_authenticate_and_encrypt()
1965 static int _intel_hdcp2_enable(struct intel_connector *connector)  in _intel_hdcp2_enable()  argument
1967 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in _intel_hdcp2_enable()
1968 	struct intel_hdcp *hdcp = &connector->hdcp;  in _intel_hdcp2_enable()
1972 		    connector->base.name, connector->base.base.id,  in _intel_hdcp2_enable()
1975 	ret = hdcp2_authenticate_and_encrypt(connector);  in _intel_hdcp2_enable()
1983 		    connector->base.name, connector->base.base.id,  in _intel_hdcp2_enable()
1991 _intel_hdcp2_disable(struct intel_connector *connector, bool hdcp2_link_recovery)  in _intel_hdcp2_disable()  argument
1993 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in _intel_hdcp2_disable()
1994 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in _intel_hdcp2_disable()
1996 	struct intel_hdcp *hdcp = &connector->hdcp;  in _intel_hdcp2_disable()
2000 		    connector->base.name, connector->base.base.id);  in _intel_hdcp2_disable()
2003 		ret = hdcp->shim->stream_2_2_encryption(connector, false);  in _intel_hdcp2_disable()
2006 				connector->base.name, connector->base.base.id);  in _intel_hdcp2_disable()
2016 	ret = hdcp2_disable_encryption(connector);  in _intel_hdcp2_disable()
2018 	if (hdcp2_deauthenticate_port(connector) < 0)  in _intel_hdcp2_disable()
2021 	connector->hdcp.hdcp2_encrypted = false;  in _intel_hdcp2_disable()
2029 static int intel_hdcp2_check_link(struct intel_connector *connector)  in intel_hdcp2_check_link()  argument
2031 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp2_check_link()
2032 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp2_check_link()
2033 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp2_check_link()
2055 		_intel_hdcp2_disable(connector, true);  in intel_hdcp2_check_link()
2056 		intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2062 	ret = hdcp->shim->check_2_2_link(dig_port, connector);  in intel_hdcp2_check_link()
2065 			intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2078 		ret = hdcp2_authenticate_repeater_topology(connector);  in intel_hdcp2_check_link()
2080 			intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2087 			    connector->base.name, connector->base.base.id,  in intel_hdcp2_check_link()
2092 			    connector->base.name, connector->base.base.id);  in intel_hdcp2_check_link()
2095 	ret = _intel_hdcp2_disable(connector, true);  in intel_hdcp2_check_link()
2099 			connector->base.name, connector->base.base.id, ret);  in intel_hdcp2_check_link()
2100 		intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2105 	ret = _intel_hdcp2_enable(connector);  in intel_hdcp2_check_link()
2109 			    connector->base.name, connector->base.base.id,  in intel_hdcp2_check_link()
2111 		intel_hdcp_update_value(connector,  in intel_hdcp2_check_link()
2128 	struct intel_connector *connector = intel_hdcp_to_connector(hdcp);  in intel_hdcp_check_work()  local
2130 	if (drm_connector_is_unregistered(&connector->base))  in intel_hdcp_check_work()
2133 	if (!intel_hdcp2_check_link(connector))  in intel_hdcp_check_work()
2136 	else if (!intel_hdcp_check_link(connector))  in intel_hdcp_check_work()
2193 static int initialize_hdcp_port_data(struct intel_connector *connector,  in initialize_hdcp_port_data()  argument
2197 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in initialize_hdcp_port_data()
2199 	struct intel_hdcp *hdcp = &connector->hdcp;  in initialize_hdcp_port_data()
2271 static void intel_hdcp2_init(struct intel_connector *connector,  in intel_hdcp2_init()  argument
2275 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in intel_hdcp2_init()
2276 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp2_init()
2279 	ret = initialize_hdcp_port_data(connector, dig_port, shim);  in intel_hdcp2_init()
2288 int intel_hdcp_init(struct intel_connector *connector,  in intel_hdcp_init()  argument
2292 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_init()
2293 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_init()
2300 		intel_hdcp2_init(connector, dig_port, shim);  in intel_hdcp_init()
2303 	drm_connector_attach_content_protection_property(&connector->base,  in intel_hdcp_init()
2320 int intel_hdcp_enable(struct intel_connector *connector,  in intel_hdcp_enable()  argument
2323 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);  in intel_hdcp_enable()
2324 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_enable()
2325 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_enable()
2332 	if (!connector->encoder) {  in intel_hdcp_enable()
2334 			connector->base.name, connector->base.base.id);  in intel_hdcp_enable()
2359 	if (intel_hdcp2_capable(connector)) {  in intel_hdcp_enable()
2360 		ret = _intel_hdcp2_enable(connector);  in intel_hdcp_enable()
2369 	if (ret && intel_hdcp_capable(connector) &&  in intel_hdcp_enable()
2371 		ret = _intel_hdcp_enable(connector);  in intel_hdcp_enable()
2376 		intel_hdcp_update_value(connector,  in intel_hdcp_enable()
2386 int intel_hdcp_disable(struct intel_connector *connector)  in intel_hdcp_disable()  argument
2388 	struct intel_digital_port *dig_port = intel_attached_dig_port(connector);  in intel_hdcp_disable()
2389 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_disable()
2401 	intel_hdcp_update_value(connector,  in intel_hdcp_disable()
2404 		ret = _intel_hdcp2_disable(connector, false);  in intel_hdcp_disable()
2406 		ret = _intel_hdcp_disable(connector);  in intel_hdcp_disable()
2420 	struct intel_connector *connector =  in intel_hdcp_update_pipe()  local
2421 				to_intel_connector(conn_state->connector);  in intel_hdcp_update_pipe()
2422 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_update_pipe()
2425 	if (!connector->hdcp.shim)  in intel_hdcp_update_pipe()
2440 		intel_hdcp_disable(connector);  in intel_hdcp_update_pipe()
2449 		drm_connector_get(&connector->base);  in intel_hdcp_update_pipe()
2466 			drm_connector_get(&connector->base);  in intel_hdcp_update_pipe()
2472 		intel_hdcp_enable(connector,  in intel_hdcp_update_pipe()
2491 void intel_hdcp_cleanup(struct intel_connector *connector)  in intel_hdcp_cleanup()  argument
2493 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_cleanup()
2499 	 * If the connector is registered, it's possible userspace could kick  in intel_hdcp_cleanup()
2502 	drm_WARN_ON(connector->base.dev,  in intel_hdcp_cleanup()
2503 		connector->base.registration_state == DRM_CONNECTOR_REGISTERED);  in intel_hdcp_cleanup()
2506 	 * Now that the connector is not registered, check_work won't be run,  in intel_hdcp_cleanup()
2514 	 * function. Instead, we rely on the connector references grabbed before  in intel_hdcp_cleanup()
2515 	 * scheduling prop_work to ensure the connector is alive when prop_work  in intel_hdcp_cleanup()
2520 	drm_WARN_ON(connector->base.dev, work_pending(&hdcp->prop_work));  in intel_hdcp_cleanup()
2527 void intel_hdcp_atomic_check(struct drm_connector *connector,  in intel_hdcp_atomic_check()  argument
2537 		 * If the connector is being disabled with CP enabled, mark it  in intel_hdcp_atomic_check()
2538 		 * desired so it's re-enabled when the connector is brought back  in intel_hdcp_atomic_check()
2575 void intel_hdcp_handle_cp_irq(struct intel_connector *connector)  in intel_hdcp_handle_cp_irq()  argument
2577 	struct intel_hdcp *hdcp = &connector->hdcp;  in intel_hdcp_handle_cp_irq()
2582 	atomic_inc(&connector->hdcp.cp_irq_count);  in intel_hdcp_handle_cp_irq()
2583 	wake_up_all(&connector->hdcp.cp_irq_queue);  in intel_hdcp_handle_cp_irq()