d1c6a769cd
Introducing fwnode_typec_switch_get() and fwnode_typec_mux_get() functions that work just like typec_switch_get() and typec_mux_get() but they take struct fwnode_handle as the first parameter instead of struct device. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20200302135353.56659-4-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
78 lines
2.1 KiB
C
78 lines
2.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
|
|
#ifndef __USB_TYPEC_MUX
|
|
#define __USB_TYPEC_MUX
|
|
|
|
#include <linux/property.h>
|
|
#include <linux/usb/typec.h>
|
|
|
|
struct device;
|
|
struct typec_mux;
|
|
struct typec_switch;
|
|
struct typec_altmode;
|
|
struct fwnode_handle;
|
|
|
|
typedef int (*typec_switch_set_fn_t)(struct typec_switch *sw,
|
|
enum typec_orientation orientation);
|
|
|
|
struct typec_switch_desc {
|
|
struct fwnode_handle *fwnode;
|
|
typec_switch_set_fn_t set;
|
|
const char *name;
|
|
void *drvdata;
|
|
};
|
|
|
|
struct typec_switch *fwnode_typec_switch_get(struct fwnode_handle *fwnode);
|
|
void typec_switch_put(struct typec_switch *sw);
|
|
int typec_switch_set(struct typec_switch *sw,
|
|
enum typec_orientation orientation);
|
|
|
|
static inline struct typec_switch *typec_switch_get(struct device *dev)
|
|
{
|
|
return fwnode_typec_switch_get(dev_fwnode(dev));
|
|
}
|
|
|
|
struct typec_switch *
|
|
typec_switch_register(struct device *parent,
|
|
const struct typec_switch_desc *desc);
|
|
void typec_switch_unregister(struct typec_switch *sw);
|
|
|
|
void typec_switch_set_drvdata(struct typec_switch *sw, void *data);
|
|
void *typec_switch_get_drvdata(struct typec_switch *sw);
|
|
|
|
struct typec_mux_state {
|
|
struct typec_altmode *alt;
|
|
unsigned long mode;
|
|
void *data;
|
|
};
|
|
|
|
typedef int (*typec_mux_set_fn_t)(struct typec_mux *mux,
|
|
struct typec_mux_state *state);
|
|
|
|
struct typec_mux_desc {
|
|
struct fwnode_handle *fwnode;
|
|
typec_mux_set_fn_t set;
|
|
const char *name;
|
|
void *drvdata;
|
|
};
|
|
|
|
struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode,
|
|
const struct typec_altmode_desc *desc);
|
|
void typec_mux_put(struct typec_mux *mux);
|
|
int typec_mux_set(struct typec_mux *mux, struct typec_mux_state *state);
|
|
|
|
static inline struct typec_mux *
|
|
typec_mux_get(struct device *dev, const struct typec_altmode_desc *desc)
|
|
{
|
|
return fwnode_typec_mux_get(dev_fwnode(dev), desc);
|
|
}
|
|
|
|
struct typec_mux *
|
|
typec_mux_register(struct device *parent, const struct typec_mux_desc *desc);
|
|
void typec_mux_unregister(struct typec_mux *mux);
|
|
|
|
void typec_mux_set_drvdata(struct typec_mux *mux, void *data);
|
|
void *typec_mux_get_drvdata(struct typec_mux *mux);
|
|
|
|
#endif /* __USB_TYPEC_MUX */
|