diff options
| author | Li Jun <jun.li@nxp.com> | 2017-07-26 22:08:14 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | 50c21cf0022ce8fcc080bb0c63a59b687eba2fcf (patch) | |
| tree | d2fa0f44f496cb900cf11fea2bdb0f04ed448915 /include/linux/usb | |
| parent | 555d84f179f74f703049fd9168850d3066fd64f1 (diff) | |
MLK-16013-9 usb: typec: add interface to get port type and role
Add interface to get typec port type and default power role from
dt. To validate a correct setting is specified, add TYPEC_PORT_TYPE_UNKNOWN
and TYPEC_ROLE_UNKNOWN for typec_port_type and typec_role enum.
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/typec.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h index ec78204964ab..e54728caf44a 100644 --- a/include/linux/usb/typec.h +++ b/include/linux/usb/typec.h @@ -24,6 +24,7 @@ enum typec_port_type { TYPEC_PORT_DFP, TYPEC_PORT_UFP, TYPEC_PORT_DRP, + TYPEC_PORT_TYPE_UNKNOWN, }; enum typec_plug_type { @@ -42,6 +43,7 @@ enum typec_data_role { enum typec_role { TYPEC_SINK, TYPEC_SOURCE, + TYPEC_ROLE_UNKNOWN, }; enum typec_pwr_opmode { @@ -239,5 +241,7 @@ void typec_set_data_role(struct typec_port *port, enum typec_data_role role); void typec_set_pwr_role(struct typec_port *port, enum typec_role role); void typec_set_vconn_role(struct typec_port *port, enum typec_role role); void typec_set_pwr_opmode(struct typec_port *port, enum typec_pwr_opmode mode); +enum typec_port_type typec_get_port_type(struct device *dev); +enum typec_role typec_get_power_role(struct device *dev); #endif /* __LINUX_USB_TYPEC_H */ |