Lines Matching refs:con
213 struct ucsi_connector *con;
220 struct ucsi_connector *con = uwork->con;
223 mutex_lock(&con->lock);
225 if (!con->partner) {
227 mutex_unlock(&con->lock);
232 ret = uwork->cb(con);
235 queue_delayed_work(con->wq, &uwork->work, uwork->delay);
241 mutex_unlock(&con->lock);
244 static int ucsi_partner_task(struct ucsi_connector *con,
250 if (!con->partner)
260 uwork->con = con;
263 list_add_tail(&uwork->node, &con->partner_tasks);
264 queue_delayed_work(con->wq, &uwork->work, delay);
271 void ucsi_altmode_update_active(struct ucsi_connector *con)
279 command = UCSI_GET_CURRENT_CAM | UCSI_CONNECTOR_NUMBER(con->num);
280 ret = ucsi_send_command(con->ucsi, command, &cur, sizeof(cur));
282 if (con->ucsi->version > 0x0100) {
283 dev_err(con->ucsi->dev,
291 altmode = typec_altmode_get_partner(con->port_altmode[cur]);
293 for (i = 0; con->partner_altmode[i]; i++)
294 typec_altmode_update_active(con->partner_altmode[i],
295 con->partner_altmode[i] == altmode);
336 static int ucsi_register_altmode(struct ucsi_connector *con,
345 override = !!(con->ucsi->cap.features & UCSI_CAP_ALT_MODE_OVERRIDE);
349 i = ucsi_next_altmode(con->port_altmode);
355 ret = ucsi_altmode_next_mode(con->port_altmode, desc->svid);
363 alt = ucsi_register_displayport(con, override, i, desc);
367 alt = typec_port_register_altmode(con->port,
370 alt = ucsi_register_displayport(con, override,
374 alt = typec_port_register_altmode(con->port, desc);
383 con->port_altmode[i] = alt;
386 i = ucsi_next_altmode(con->partner_altmode);
392 ret = ucsi_altmode_next_mode(con->partner_altmode, desc->svid);
398 alt = typec_partner_register_altmode(con->partner, desc);
404 con->partner_altmode[i] = alt;
407 i = ucsi_next_altmode(con->plug_altmode);
413 ret = ucsi_altmode_next_mode(con->plug_altmode, desc->svid);
419 alt = typec_plug_register_altmode(con->plug, desc);
425 con->plug_altmode[i] = alt;
436 dev_err(con->ucsi->dev, "failed to registers svid 0x%04x mode %d\n",
443 ucsi_register_altmodes_nvidia(struct ucsi_connector *con, u8 recipient)
450 struct ucsi *ucsi = con->ucsi;
459 max_altmodes = con->ucsi->cap.num_alt_modes;
469 command |= UCSI_GET_ALTMODE_CONNECTOR_NUMBER(con->num);
471 len = ucsi_send_command(con->ucsi, command, &alt, sizeof(alt));
510 ret = ucsi_register_altmode(con, &desc, recipient);
518 static int ucsi_register_altmodes(struct ucsi_connector *con, u8 recipient)
530 if (!(con->ucsi->cap.features & UCSI_CAP_ALT_MODE_DETAILS))
533 if (recipient == UCSI_RECIPIENT_SOP && con->partner_altmode[0])
536 if (con->ucsi->ops->update_altmodes)
537 return ucsi_register_altmodes_nvidia(con, recipient);
540 max_altmodes = con->ucsi->cap.num_alt_modes;
546 command |= UCSI_GET_ALTMODE_CONNECTOR_NUMBER(con->num);
548 len = ucsi_send_command(con->ucsi, command, alt, sizeof(alt));
572 ret = ucsi_register_altmode(con, &desc, recipient);
581 static void ucsi_unregister_altmodes(struct ucsi_connector *con, u8 recipient)
589 adev = con->port_altmode;
592 adev = con->partner_altmode;
595 adev = con->plug_altmode;
614 static int ucsi_read_pdos(struct ucsi_connector *con,
618 struct ucsi *ucsi = con->ucsi;
625 command = UCSI_COMMAND(UCSI_GET_PDOS) | UCSI_CONNECTOR_NUMBER(con->num);
638 static int ucsi_get_pdos(struct ucsi_connector *con, enum typec_role role,
645 ret = ucsi_read_pdos(con, role, is_partner, pdos, 0, UCSI_MAX_PDOS);
654 ret = ucsi_read_pdos(con, role, is_partner, pdos, UCSI_MAX_PDOS,
662 static int ucsi_get_src_pdos(struct ucsi_connector *con)
666 ret = ucsi_get_pdos(con, TYPEC_SOURCE, 1, con->src_pdos);
670 con->num_pdos = ret;
672 ucsi_port_psy_changed(con);
677 static int ucsi_read_identity(struct ucsi_connector *con, u8 recipient,
680 struct ucsi *ucsi = con->ucsi;
685 UCSI_CONNECTOR_NUMBER(con->num);
698 static int ucsi_get_identity(struct ucsi_connector *con, u8 recipient,
701 struct ucsi *ucsi = con->ucsi;
712 ret = ucsi_read_identity(con, recipient, 0, 0x10, &resp);
718 ret = ucsi_read_identity(con, recipient, 0x10, 0xc,
729 ret = ucsi_read_identity(con, recipient, 0x0, 0x1c, &resp);
743 static int ucsi_get_partner_identity(struct ucsi_connector *con)
747 ret = ucsi_get_identity(con, UCSI_RECIPIENT_SOP,
748 &con->partner_identity);
752 ret = typec_partner_set_identity(con->partner);
754 dev_err(con->ucsi->dev, "Failed to set partner identity (%d)\n",
761 static int ucsi_get_cable_identity(struct ucsi_connector *con)
765 ret = ucsi_get_identity(con, UCSI_RECIPIENT_SOP_P,
766 &con->cable_identity);
770 ret = typec_cable_set_identity(con->cable);
772 dev_err(con->ucsi->dev, "Failed to set cable identity (%d)\n",
779 static int ucsi_check_altmodes(struct ucsi_connector *con)
783 ret = ucsi_register_altmodes(con, UCSI_RECIPIENT_SOP);
785 dev_err(con->ucsi->dev,
786 "con%d: failed to register partner alt modes (%d)\n",
787 con->num, ret);
790 if (con->partner_altmode[0]) {
791 num_partner_am = ucsi_get_num_altmode(con->partner_altmode);
793 typec_partner_set_num_altmodes(con->partner, num_partner_am);
794 ucsi_altmode_update_active(con);
801 static int ucsi_register_partner_pdos(struct ucsi_connector *con)
803 struct usb_power_delivery_desc desc = { con->ucsi->cap.pd_version };
808 if (con->partner_pd)
811 con->partner_pd = usb_power_delivery_register(NULL, &desc);
812 if (IS_ERR(con->partner_pd))
813 return PTR_ERR(con->partner_pd);
815 ret = ucsi_get_pdos(con, TYPEC_SOURCE, 1, caps.pdo);
821 cap = usb_power_delivery_register_capabilities(con->partner_pd, &caps);
825 con->partner_source_caps = cap;
827 ret = typec_partner_set_usb_power_delivery(con->partner, con->partner_pd);
829 usb_power_delivery_unregister_capabilities(con->partner_source_caps);
834 ret = ucsi_get_pdos(con, TYPEC_SINK, 1, caps.pdo);
841 cap = usb_power_delivery_register_capabilities(con->partner_pd, &caps);
845 con->partner_sink_caps = cap;
847 ret = typec_partner_set_usb_power_delivery(con->partner, con->partner_pd);
849 usb_power_delivery_unregister_capabilities(con->partner_sink_caps);
857 static void ucsi_unregister_partner_pdos(struct ucsi_connector *con)
859 usb_power_delivery_unregister_capabilities(con->partner_sink_caps);
860 con->partner_sink_caps = NULL;
861 usb_power_delivery_unregister_capabilities(con->partner_source_caps);
862 con->partner_source_caps = NULL;
863 usb_power_delivery_unregister(con->partner_pd);
864 con->partner_pd = NULL;
867 static int ucsi_register_plug(struct ucsi_connector *con)
872 plug = typec_register_plug(con->cable, &desc);
874 dev_err(con->ucsi->dev,
875 "con%d: failed to register plug (%ld)\n", con->num,
880 con->plug = plug;
884 static void ucsi_unregister_plug(struct ucsi_connector *con)
886 if (!con->plug)
889 ucsi_unregister_altmodes(con, UCSI_RECIPIENT_SOP_P);
890 typec_unregister_plug(con->plug);
891 con->plug = NULL;
894 static int ucsi_register_cable(struct ucsi_connector *con)
899 switch (UCSI_CABLE_PROP_FLAG_PLUG_TYPE(con->cable_prop.flags)) {
914 desc.identity = &con->cable_identity;
916 con->cable_prop.flags);
918 con->cable_prop.flags);
920 cable = typec_register_cable(con->port, &desc);
922 dev_err(con->ucsi->dev,
923 "con%d: failed to register cable (%ld)\n", con->num,
928 con->cable = cable;
932 static void ucsi_unregister_cable(struct ucsi_connector *con)
934 if (!con->cable)
937 ucsi_unregister_plug(con);
938 typec_unregister_cable(con->cable);
939 memset(&con->cable_identity, 0, sizeof(con->cable_identity));
940 con->cable = NULL;
943 static void ucsi_pwr_opmode_change(struct ucsi_connector *con)
945 switch (UCSI_CONSTAT_PWR_OPMODE(con->status.flags)) {
947 con->rdo = con->status.request_data_obj;
948 typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_PD);
949 ucsi_partner_task(con, ucsi_get_src_pdos, 30, 0);
950 ucsi_partner_task(con, ucsi_check_altmodes, 30, 0);
951 ucsi_partner_task(con, ucsi_register_partner_pdos, 1, HZ);
954 con->rdo = 0;
955 typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_1_5A);
958 con->rdo = 0;
959 typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_3_0A);
962 con->rdo = 0;
963 typec_set_pwr_opmode(con->port, TYPEC_PWR_MODE_USB);
968 static int ucsi_register_partner(struct ucsi_connector *con)
970 u8 pwr_opmode = UCSI_CONSTAT_PWR_OPMODE(con->status.flags);
974 if (con->partner)
979 switch (UCSI_CONSTAT_PARTNER_TYPE(con->status.flags)) {
990 desc.identity = &con->partner_identity;
992 desc.pd_revision = UCSI_CONCAP_FLAG_PARTNER_PD_MAJOR_REV_AS_BCD(con->cap.flags);
994 partner = typec_register_partner(con->port, &desc);
996 dev_err(con->ucsi->dev,
997 "con%d: failed to register partner (%ld)\n", con->num,
1002 con->partner = partner;
1007 static void ucsi_unregister_partner(struct ucsi_connector *con)
1009 if (!con->partner)
1012 typec_set_mode(con->port, TYPEC_STATE_SAFE);
1014 typec_partner_set_usb_power_delivery(con->partner, NULL);
1015 ucsi_unregister_partner_pdos(con);
1016 ucsi_unregister_altmodes(con, UCSI_RECIPIENT_SOP);
1017 ucsi_unregister_cable(con);
1018 typec_unregister_partner(con->partner);
1019 memset(&con->partner_identity, 0, sizeof(con->partner_identity));
1020 con->partner = NULL;
1023 static void ucsi_partner_change(struct ucsi_connector *con)
1028 switch (UCSI_CONSTAT_PARTNER_TYPE(con->status.flags)) {
1034 typec_set_data_role(con->port, TYPEC_HOST);
1038 typec_set_data_role(con->port, TYPEC_DEVICE);
1044 if (con->status.flags & UCSI_CONSTAT_CONNECTED) {
1045 switch (UCSI_CONSTAT_PARTNER_TYPE(con->status.flags)) {
1047 typec_set_mode(con->port, TYPEC_MODE_DEBUG);
1050 typec_set_mode(con->port, TYPEC_MODE_AUDIO);
1053 if (UCSI_CONSTAT_PARTNER_FLAGS(con->status.flags) ==
1055 typec_set_mode(con->port, TYPEC_STATE_USB);
1060 if (!(UCSI_CONSTAT_PARTNER_FLAGS(con->status.flags) & UCSI_CONSTAT_PARTNER_FLAG_USB))
1063 ret = usb_role_switch_set_role(con->usb_role_sw, u_role);
1065 dev_err(con->ucsi->dev, "con:%d: failed to set usb role:%d\n",
1066 con->num, u_role);
1069 static int ucsi_check_connector_capability(struct ucsi_connector *con)
1074 if (!con->partner || con->ucsi->version < UCSI_VERSION_2_0)
1077 command = UCSI_GET_CONNECTOR_CAPABILITY | UCSI_CONNECTOR_NUMBER(con->num);
1078 ret = ucsi_send_command(con->ucsi, command, &con->cap, sizeof(con->cap));
1080 dev_err(con->ucsi->dev, "GET_CONNECTOR_CAPABILITY failed (%d)\n", ret);
1084 typec_partner_set_pd_revision(con->partner,
1085 UCSI_CONCAP_FLAG_PARTNER_PD_MAJOR_REV_AS_BCD(con->cap.flags));
1090 static int ucsi_check_connection(struct ucsi_connector *con)
1092 u8 prev_flags = con->status.flags;
1096 command = UCSI_GET_CONNECTOR_STATUS | UCSI_CONNECTOR_NUMBER(con->num);
1097 ret = ucsi_send_command(con->ucsi, command, &con->status, sizeof(con->status));
1099 dev_err(con->ucsi->dev, "GET_CONNECTOR_STATUS failed (%d)\n", ret);
1103 if (con->status.flags == prev_flags)
1106 if (con->status.flags & UCSI_CONSTAT_CONNECTED) {
1107 ucsi_register_partner(con);
1108 ucsi_pwr_opmode_change(con);
1109 ucsi_partner_change(con);
1111 ucsi_partner_change(con);
1112 ucsi_port_psy_changed(con);
1113 ucsi_unregister_partner(con);
1119 static int ucsi_check_cable(struct ucsi_connector *con)
1124 if (con->cable)
1127 command = UCSI_GET_CABLE_PROPERTY | UCSI_CONNECTOR_NUMBER(con->num);
1128 ret = ucsi_send_command(con->ucsi, command, &con->cable_prop,
1129 sizeof(con->cable_prop));
1131 dev_err(con->ucsi->dev, "GET_CABLE_PROPERTY failed (%d)\n",
1136 ret = ucsi_register_cable(con);
1140 if (con->ucsi->cap.features & UCSI_CAP_GET_PD_MESSAGE) {
1141 ret = ucsi_get_cable_identity(con);
1146 if (con->ucsi->cap.features & UCSI_CAP_ALT_MODE_DETAILS) {
1147 ret = ucsi_register_plug(con);
1151 ret = ucsi_register_altmodes(con, UCSI_RECIPIENT_SOP_P);
1161 struct ucsi_connector *con = container_of(work, struct ucsi_connector,
1163 struct ucsi *ucsi = con->ucsi;
1168 mutex_lock(&con->lock);
1170 command = UCSI_GET_CONNECTOR_STATUS | UCSI_CONNECTOR_NUMBER(con->num);
1171 ret = ucsi_send_command(ucsi, command, &con->status, sizeof(con->status));
1175 clear_bit(EVENT_PENDING, &con->ucsi->flags);
1179 trace_ucsi_connector_change(con->num, &con->status);
1181 role = !!(con->status.flags & UCSI_CONSTAT_PWR_DIR);
1183 if (con->status.change & UCSI_CONSTAT_POWER_DIR_CHANGE) {
1184 typec_set_pwr_role(con->port, role);
1187 if (!completion_done(&con->complete))
1188 complete(&con->complete);
1191 if (con->status.change & UCSI_CONSTAT_CONNECT_CHANGE) {
1192 typec_set_pwr_role(con->port, role);
1193 ucsi_port_psy_changed(con);
1194 ucsi_partner_change(con);
1196 if (con->status.flags & UCSI_CONSTAT_CONNECTED) {
1197 ucsi_register_partner(con);
1198 ucsi_partner_task(con, ucsi_check_connection, 1, HZ);
1199 ucsi_partner_task(con, ucsi_check_connector_capability, 1, HZ);
1200 if (con->ucsi->cap.features & UCSI_CAP_GET_PD_MESSAGE)
1201 ucsi_partner_task(con, ucsi_get_partner_identity, 1, HZ);
1202 if (con->ucsi->cap.features & UCSI_CAP_CABLE_DETAILS)
1203 ucsi_partner_task(con, ucsi_check_cable, 1, HZ);
1205 if (UCSI_CONSTAT_PWR_OPMODE(con->status.flags) ==
1207 ucsi_partner_task(con, ucsi_register_partner_pdos, 1, HZ);
1209 ucsi_unregister_partner(con);
1213 if (con->status.change & UCSI_CONSTAT_POWER_OPMODE_CHANGE ||
1214 con->status.change & UCSI_CONSTAT_POWER_LEVEL_CHANGE)
1215 ucsi_pwr_opmode_change(con);
1217 if (con->partner && con->status.change & UCSI_CONSTAT_PARTNER_CHANGE) {
1218 ucsi_partner_change(con);
1221 if (!completion_done(&con->complete))
1222 complete(&con->complete);
1225 if (con->status.change & UCSI_CONSTAT_CAM_CHANGE)
1226 ucsi_partner_task(con, ucsi_check_altmodes, 1, 0);
1229 clear_bit(EVENT_PENDING, &con->ucsi->flags);
1237 mutex_unlock(&con->lock);
1247 struct ucsi_connector *con = &ucsi->connector[num - 1];
1255 schedule_work(&con->work);
1261 static int ucsi_reset_connector(struct ucsi_connector *con, bool hard)
1265 command = UCSI_CONNECTOR_RESET | UCSI_CONNECTOR_NUMBER(con->num);
1268 return ucsi_send_command(con->ucsi, command, NULL, 0);
1348 static int ucsi_role_cmd(struct ucsi_connector *con, u64 command)
1352 ret = ucsi_send_command(con->ucsi, command, NULL, 0);
1357 ucsi_reset_ppm(con->ucsi);
1359 c = UCSI_SET_NOTIFICATION_ENABLE | con->ucsi->ntfy;
1360 ucsi_send_command(con->ucsi, c, NULL, 0);
1362 ucsi_reset_connector(con, true);
1370 struct ucsi_connector *con = typec_get_drvdata(port);
1375 mutex_lock(&con->lock);
1377 if (!con->partner) {
1382 partner_type = UCSI_CONSTAT_PARTNER_TYPE(con->status.flags);
1389 reinit_completion(&con->complete);
1391 command = UCSI_SET_UOR | UCSI_CONNECTOR_NUMBER(con->num);
1394 ret = ucsi_role_cmd(con, command);
1398 mutex_unlock(&con->lock);
1400 if (!wait_for_completion_timeout(&con->complete,
1407 mutex_unlock(&con->lock);
1414 struct ucsi_connector *con = typec_get_drvdata(port);
1419 mutex_lock(&con->lock);
1421 if (!con->partner) {
1426 cur_role = !!(con->status.flags & UCSI_CONSTAT_PWR_DIR);
1431 reinit_completion(&con->complete);
1433 command = UCSI_SET_PDR | UCSI_CONNECTOR_NUMBER(con->num);
1436 ret = ucsi_role_cmd(con, command);
1440 mutex_unlock(&con->lock);
1442 if (!wait_for_completion_timeout(&con->complete,
1446 mutex_lock(&con->lock);
1449 if (UCSI_CONSTAT_PWR_OPMODE(con->status.flags) !=
1451 ucsi_reset_connector(con, true);
1456 mutex_unlock(&con->lock);
1467 static struct fwnode_handle *ucsi_find_fwnode(struct ucsi_connector *con)
1472 device_for_each_child_node(con->ucsi->dev, fwnode)
1473 if (i++ == con->num)
1478 static int ucsi_register_port(struct ucsi *ucsi, struct ucsi_connector *con)
1483 struct typec_capability *cap = &con->typec_cap;
1490 name = kasprintf(GFP_KERNEL, "%s-con%d", dev_name(ucsi->dev), con->num);
1494 con->wq = create_singlethread_workqueue(name);
1496 if (!con->wq)
1499 INIT_WORK(&con->work, ucsi_handle_connector_change);
1500 init_completion(&con->complete);
1501 mutex_init(&con->lock);
1502 INIT_LIST_HEAD(&con->partner_tasks);
1503 con->ucsi = ucsi;
1505 cap->fwnode = ucsi_find_fwnode(con);
1506 con->usb_role_sw = fwnode_usb_role_switch_get(cap->fwnode);
1507 if (IS_ERR(con->usb_role_sw))
1508 return dev_err_probe(ucsi->dev, PTR_ERR(con->usb_role_sw),
1509 "con%d: failed to get usb role switch\n", con->num);
1511 /* Delay other interactions with the con until registration is complete */
1512 mutex_lock(&con->lock);
1516 command |= UCSI_CONNECTOR_NUMBER(con->num);
1517 ret = ucsi_send_command(ucsi, command, &con->cap, sizeof(con->cap));
1521 if (con->cap.op_mode & UCSI_CONCAP_OPMODE_DRP)
1523 else if (con->cap.op_mode & UCSI_CONCAP_OPMODE_DFP)
1525 else if (con->cap.op_mode & UCSI_CONCAP_OPMODE_UFP)
1528 if ((con->cap.flags & UCSI_CONCAP_FLAG_PROVIDER) &&
1529 (con->cap.flags & UCSI_CONCAP_FLAG_CONSUMER))
1531 else if (con->cap.flags & UCSI_CONCAP_FLAG_PROVIDER)
1533 else if (con->cap.flags & UCSI_CONCAP_FLAG_CONSUMER)
1541 if (con->cap.op_mode & UCSI_CONCAP_OPMODE_AUDIO_ACCESSORY)
1543 if (con->cap.op_mode & UCSI_CONCAP_OPMODE_DEBUG_ACCESSORY)
1546 cap->driver_data = con;
1549 ret = ucsi_register_port_psy(con);
1554 con->port = typec_register_port(ucsi->dev, cap);
1555 if (IS_ERR(con->port)) {
1556 ret = PTR_ERR(con->port);
1560 con->pd = usb_power_delivery_register(ucsi->dev, &desc);
1562 ret = ucsi_get_pdos(con, TYPEC_SOURCE, 0, pd_caps.pdo);
1568 pd_cap = usb_power_delivery_register_capabilities(con->pd, &pd_caps);
1574 con->port_source_caps = pd_cap;
1575 typec_port_set_usb_power_delivery(con->port, con->pd);
1579 ret = ucsi_get_pdos(con, TYPEC_SINK, 0, pd_caps.pdo);
1585 pd_cap = usb_power_delivery_register_capabilities(con->pd, &pd_caps);
1591 con->port_sink_caps = pd_cap;
1592 typec_port_set_usb_power_delivery(con->port, con->pd);
1596 ret = ucsi_register_altmodes(con, UCSI_RECIPIENT_CON);
1598 dev_err(ucsi->dev, "con%d: failed to register alt modes\n",
1599 con->num);
1604 command = UCSI_GET_CONNECTOR_STATUS | UCSI_CONNECTOR_NUMBER(con->num);
1605 ret = ucsi_send_command(ucsi, command, &con->status, sizeof(con->status));
1607 dev_err(ucsi->dev, "con%d: failed to get status\n", con->num);
1613 switch (UCSI_CONSTAT_PARTNER_TYPE(con->status.flags)) {
1619 typec_set_data_role(con->port, TYPEC_HOST);
1623 typec_set_data_role(con->port, TYPEC_DEVICE);
1630 if (con->status.flags & UCSI_CONSTAT_CONNECTED) {
1631 typec_set_pwr_role(con->port,
1632 !!(con->status.flags & UCSI_CONSTAT_PWR_DIR));
1633 ucsi_register_partner(con);
1634 ucsi_pwr_opmode_change(con);
1635 ucsi_port_psy_changed(con);
1636 if (con->ucsi->cap.features & UCSI_CAP_GET_PD_MESSAGE)
1637 ucsi_get_partner_identity(con);
1638 if (con->ucsi->cap.features & UCSI_CAP_CABLE_DETAILS)
1639 ucsi_check_cable(con);
1643 if (!(UCSI_CONSTAT_PARTNER_FLAGS(con->status.flags) & UCSI_CONSTAT_PARTNER_FLAG_USB))
1646 ret = usb_role_switch_set_role(con->usb_role_sw, u_role);
1648 dev_err(ucsi->dev, "con:%d: failed to set usb role:%d\n",
1649 con->num, u_role);
1653 if (con->partner &&
1654 UCSI_CONSTAT_PWR_OPMODE(con->status.flags) ==
1656 ucsi_get_src_pdos(con);
1657 ucsi_check_altmodes(con);
1660 trace_ucsi_register_port(con->num, &con->status);
1665 mutex_unlock(&con->lock);
1667 if (ret && con->wq) {
1668 destroy_workqueue(con->wq);
1669 con->wq = NULL;
1683 struct ucsi_connector *con, *connector;
1750 for (con = connector; con->port; con++) {
1751 ucsi_unregister_partner(con);
1752 ucsi_unregister_altmodes(con, UCSI_RECIPIENT_CON);
1753 ucsi_unregister_port_psy(con);
1754 if (con->wq)
1755 destroy_workqueue(con->wq);
1757 usb_power_delivery_unregister_capabilities(con->port_sink_caps);
1758 con->port_sink_caps = NULL;
1759 usb_power_delivery_unregister_capabilities(con->port_source_caps);
1760 con->port_source_caps = NULL;
1761 usb_power_delivery_unregister(con->pd);
1762 con->pd = NULL;
1763 typec_unregister_port(con->port);
1764 con->port = NULL;
1777 struct ucsi_connector *con;
1789 for (con = ucsi->connector; con->port; con++) {
1790 mutex_lock(&con->lock);
1791 ucsi_partner_task(con, ucsi_check_connection, 1, 0);
1792 mutex_unlock(&con->lock);