diff options
Diffstat (limited to 'drivers/usb/typec/ucsi/ucsi.c')
| -rw-r--r-- | drivers/usb/typec/ucsi/ucsi.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index b664ecbb798b..9b6d6b14431f 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -812,6 +812,23 @@ static void ucsi_partner_change(struct ucsi_connector *con) break; } + if (con->status.flags & UCSI_CONSTAT_CONNECTED) { + switch (UCSI_CONSTAT_PARTNER_TYPE(con->status.flags)) { + case UCSI_CONSTAT_PARTNER_TYPE_DEBUG: + typec_set_mode(con->port, TYPEC_MODE_DEBUG); + break; + case UCSI_CONSTAT_PARTNER_TYPE_AUDIO: + typec_set_mode(con->port, TYPEC_MODE_AUDIO); + break; + default: + if (UCSI_CONSTAT_PARTNER_FLAGS(con->status.flags) == + UCSI_CONSTAT_PARTNER_FLAG_USB) + typec_set_mode(con->port, TYPEC_STATE_USB); + } + } else { + typec_set_mode(con->port, TYPEC_STATE_SAFE); + } + /* Only notify USB controller if partner supports USB data */ if (!(UCSI_CONSTAT_PARTNER_FLAGS(con->status.flags) & UCSI_CONSTAT_PARTNER_FLAG_USB)) u_role = USB_ROLE_NONE; |