From aaf3f4e925dc2bdc4715142103660285632a245c Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Wed, 27 Jun 2018 18:19:47 +0300 Subject: [PATCH] usb: typec: function for checking cable plug orientation This adds function typec_get_orientation() that can be used for checking the current cable plug orientation. Signed-off-by: Heikki Krogerus Signed-off-by: Greg Kroah-Hartman --- drivers/usb/typec/class.c | 12 ++++++++++++ include/linux/usb/typec.h | 1 + 2 files changed, 13 insertions(+) diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 633105917fa6..3ef7b99b080f 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -1329,6 +1329,18 @@ int typec_set_orientation(struct typec_port *port, } EXPORT_SYMBOL_GPL(typec_set_orientation); +/** + * typec_get_orientation - Get USB Type-C cable plug orientation + * @port: USB Type-C Port + * + * Get current cable plug orientation for @port. + */ +enum typec_orientation typec_get_orientation(struct typec_port *port) +{ + return port->orientation; +} +EXPORT_SYMBOL_GPL(typec_get_orientation); + /** * typec_set_mode - Set mode of operation for USB Type-C connector * @port: USB Type-C port for the connector diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h index 15f8d9a50b31..6c33b53d1162 100644 --- a/include/linux/usb/typec.h +++ b/include/linux/usb/typec.h @@ -265,6 +265,7 @@ void typec_set_pwr_opmode(struct typec_port *port, enum typec_pwr_opmode mode); int typec_set_orientation(struct typec_port *port, enum typec_orientation orientation); +enum typec_orientation typec_get_orientation(struct typec_port *port); int typec_set_mode(struct typec_port *port, int mode); int typec_find_port_power_role(const char *name); -- 2.45.2