usb: typec: tcpm: add support to set tcpc connector orientatition

This adds the support to set the connector orientation value
accordingly. This is part of the optional CONFIG_STANDARD_OUTPUT
register 0x18, specified within the USB port controller spsicification
rev. 2.0 [1].

[1] https://www.usb.org/sites/default/files/documents/usb-port_controller_specification_rev2.0_v1.0_0.pdfSigned-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20240222210903.208901-4-m.felsch@pengutronix.deSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/typec/tcpm/tcpm.c

@@ -1167,6 +1167,12 @@ static int tcpm_set_roles(struct tcpm_port *port, bool attached,
 	if (ret < 0)
 		return ret;
 
+	if (port->tcpc->set_orientation) {
+		ret = port->tcpc->set_orientation(port->tcpc, orientation);
+		if (ret < 0)
+			return ret;
+	}
+
 	port->pwr_role = role;
 	port->data_role = data;
 	typec_set_data_role(port->typec_port, data);

include/linux/usb/tcpm.h

@@ -144,6 +144,8 @@ struct tcpc_dev {
 		      enum typec_cc_status *cc2);
 	int (*set_polarity)(struct tcpc_dev *dev,
 			    enum typec_cc_polarity polarity);
+	int (*set_orientation)(struct tcpc_dev *dev,
+			       enum typec_orientation orientation);
 	int (*set_vconn)(struct tcpc_dev *dev, bool on);
 	int (*set_vbus)(struct tcpc_dev *dev, bool on, bool charge);
 	int (*set_current_limit)(struct tcpc_dev *dev, u32 max_ma, u32 mv);