1/* SPDX-License-Identifier: GPL-2.0 */ 2 3#ifndef __USB_TYPEC_ALTMODE_H__ 4#define __USB_TYPEC_ALTMODE_H__ 5 6#include <linux/usb/typec_altmode.h> 7#include <linux/usb/typec_mux.h> 8 9struct bus_type; 10 11struct altmode { 12 unsigned int id; 13 struct typec_altmode adev; 14 struct typec_mux *mux; 15 16 enum typec_port_data roles; 17 18 struct attribute *attrs[5]; 19 char group_name[8]; 20 struct attribute_group group; 21 const struct attribute_group *groups[2]; 22 23 struct altmode *partner; 24 struct altmode *plug[2]; 25 26 struct blocking_notifier_head nh; 27}; 28 29#define to_altmode(d) container_of(d, struct altmode, adev) 30 31extern struct bus_type typec_bus; 32extern const struct device_type typec_altmode_dev_type; 33extern const struct device_type typec_port_dev_type; 34 35#define is_typec_altmode(_dev_) (_dev_->type == &typec_altmode_dev_type) 36#define is_typec_port(_dev_) (_dev_->type == &typec_port_dev_type) 37 38#endif /* __USB_TYPEC_ALTMODE_H__ */ 39