projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 8a37d87d HK |
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 | ||
| 9 | struct bus_type; | |
| 10 | ||
| 11 | struct 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]; | |
| 8160eac1 | 19 | char group_name[8]; |
| 8a37d87d HK |
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 | ||
| 31 | extern struct bus_type typec_bus; | |
| 32 | extern const struct device_type typec_altmode_dev_type; | |
| 33 | extern 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 | ||
| 3370db35 HK |
38 | extern struct class typec_mux_class; |
| 39 | ||
| 40 | struct typec_switch { | |
| 41 | struct device dev; | |
| 42 | typec_switch_set_fn_t set; | |
| 43 | }; | |
| 44 | ||
| 45 | struct typec_mux { | |
| 46 | struct device dev; | |
| 47 | typec_mux_set_fn_t set; | |
| 48 | }; | |
| 49 | ||
| 50 | #define to_typec_switch(_dev_) container_of(_dev_, struct typec_switch, dev) | |
| 51 | #define to_typec_mux(_dev_) container_of(_dev_, struct typec_mux, dev) | |
| 52 | ||
| 8a37d87d | 53 | #endif /* __USB_TYPEC_ALTMODE_H__ */ |