diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ec/google/chromeec/ec.c | 22 | ||||
| -rw-r--r-- | src/ec/google/chromeec/ec.h | 1 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/ec.c b/src/ec/google/chromeec/ec.c index 1308c3d13b..d0648f7d1d 100644 --- a/src/ec/google/chromeec/ec.c +++ b/src/ec/google/chromeec/ec.c @@ -497,6 +497,28 @@ int google_chromeec_set_usb_charge_mode(u8 port_id, enum usb_charge_mode mode) return google_chromeec_command(&cmd); } +int google_chromeec_set_usb_pd_role(u8 port, enum usb_pd_control_role role) +{ + struct ec_params_usb_pd_control req = { + .port = port, + .role = role, + .mux = USB_PD_CTRL_MUX_NO_CHANGE, + .swap = USB_PD_CTRL_SWAP_NONE, + }; + struct ec_response_usb_pd_control rsp; + struct chromeec_command cmd = { + .cmd_code = EC_CMD_USB_PD_CONTROL, + .cmd_version = 0, + .cmd_data_in = &req, + .cmd_size_in = sizeof(req), + .cmd_data_out = &rsp, + .cmd_size_out = sizeof(rsp), + .cmd_dev_index = 0, + }; + + return google_chromeec_command(&cmd); +} + #ifndef __SMM__ static diff --git a/src/ec/google/chromeec/ec.h b/src/ec/google/chromeec/ec.h index f765fe46ba..71cea7ea8a 100644 --- a/src/ec/google/chromeec/ec.h +++ b/src/ec/google/chromeec/ec.h @@ -76,6 +76,7 @@ enum usb_charge_mode { USB_CHARGE_MODE_DOWNSTREAM_1500MA, }; int google_chromeec_set_usb_charge_mode(u8 port_id, enum usb_charge_mode mode); +int google_chromeec_set_usb_pd_role(u8 port, enum usb_pd_control_role role); /* internal structure to send a command to the EC and wait for response. */ struct chromeec_command { |