mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-14 06:35:12 +00:00
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
|
/* 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 */
|