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 8 struct bus_type; 9 struct typec_mux; 10 struct typec_retimer; 11 12 struct altmode { 13 unsigned int id; 14 struct typec_altmode adev; 15 struct typec_mux *mux; 16 struct typec_retimer *retimer; 17 18 enum typec_port_data roles; 19 20 struct attribute *attrs[5]; 21 char group_name[8]; 22 struct attribute_group group; 23 const struct attribute_group *groups[2]; 24 25 struct altmode *partner; 26 struct altmode *plug[2]; 27 }; 28 29 #define to_altmode(d) container_of(d, struct altmode, adev) 30 31 extern const struct bus_type typec_bus; 32 extern const struct device_type typec_altmode_dev_type; 33 34 #define is_typec_altmode(_dev_) (_dev_->type == &typec_altmode_dev_type) 35 36 #endif /* __USB_TYPEC_ALTMODE_H__ */ 37