Messages in this thread Patch in this message | | | From | Heikki Krogerus <> | Subject | [RFC PATCH v4 2/8] usb: typec: helper for checking cable plug orientation | Date | Fri, 8 Jun 2018 14:29:35 +0300 |
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This adds function typec_get_orientation() that can be used for checking the current cable plug orientation.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> --- drivers/usb/typec/class.c | 11 +++++++++++ include/linux/usb/typec.h | 1 + 2 files changed, 12 insertions(+)
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c index 53df10df2f9d..02db9bcbac0c 100644 --- a/drivers/usb/typec/class.c +++ b/drivers/usb/typec/class.c @@ -1279,6 +1279,17 @@ 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; +} + /** * 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 672b39bb0adc..a5f6433e218b 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); #endif /* __LINUX_USB_TYPEC_H */ -- 2.17.1
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