diff options
| -rw-r--r-- | common/usbc/usb_pd_dpm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/usbc/usb_pd_dpm.c b/common/usbc/usb_pd_dpm.c index 9aefa97649..1e5137905a 100644 --- a/common/usbc/usb_pd_dpm.c +++ b/common/usbc/usb_pd_dpm.c @@ -275,8 +275,9 @@ static void dpm_attempt_mode_entry(int port) return; } - /* Check if the device and cable support USB4. */ + /* Check if port, port partner and cable support USB4. */ if (IS_ENABLED(CONFIG_USB_PD_USB4) && + board_is_tbt_usb4_port(port) && enter_usb_port_partner_is_capable(port) && enter_usb_cable_is_capable(port) && dpm_mode_entry_requested(port, TYPEC_MODE_USB4)) { @@ -295,6 +296,7 @@ static void dpm_attempt_mode_entry(int port) /* If not, check if they support Thunderbolt alt mode. */ if (IS_ENABLED(CONFIG_USB_PD_TBT_COMPAT_MODE) && + board_is_tbt_usb4_port(port) && pd_is_mode_discovered_for_svid(port, TCPC_TX_SOP, USB_VID_INTEL) && dpm_mode_entry_requested(port, TYPEC_MODE_TBT)) { enter_mode_requested = true; |