| /* SPDX-License-Identifier: GPL-2.0 */ |
| |
| #ifndef __USB_TYPEC_RETIMER |
| #define __USB_TYPEC_RETIMER |
| |
| #include <linux/property.h> |
| #include <linux/usb/typec.h> |
| |
| struct device; |
| struct typec_retimer; |
| struct typec_altmode; |
| struct fwnode_handle; |
| |
| struct typec_retimer_state { |
| struct typec_altmode *alt; |
| unsigned long mode; |
| void *data; |
| }; |
| |
| typedef int (*typec_retimer_set_fn_t)(struct typec_retimer *retimer, |
| struct typec_retimer_state *state); |
| |
| struct typec_retimer_desc { |
| struct fwnode_handle *fwnode; |
| typec_retimer_set_fn_t set; |
| const char *name; |
| void *drvdata; |
| }; |
| |
| struct typec_retimer *fwnode_typec_retimer_get(struct fwnode_handle *fwnode); |
| void typec_retimer_put(struct typec_retimer *retimer); |
| int typec_retimer_set(struct typec_retimer *retimer, struct typec_retimer_state *state); |
| |
| static inline struct typec_retimer *typec_retimer_get(struct device *dev) |
| { |
| return fwnode_typec_retimer_get(dev_fwnode(dev)); |
| } |
| |
| struct typec_retimer * |
| typec_retimer_register(struct device *parent, const struct typec_retimer_desc *desc); |
| void typec_retimer_unregister(struct typec_retimer *retimer); |
| |
| void *typec_retimer_get_drvdata(struct typec_retimer *retimer); |
| |
| #endif /* __USB_TYPEC_RETIMER */ |