1 // SPDX-License-Identifier: GPL-2.0
3 #ifndef __USB_TYPEC_MUX
4 #define __USB_TYPEC_MUX
6 #include <linux/property.h>
7 #include <linux/usb/typec.h>
15 typedef int (*typec_switch_set_fn_t)(struct typec_switch *sw,
16 enum typec_orientation orientation);
18 struct typec_switch_desc {
19 struct fwnode_handle *fwnode;
20 typec_switch_set_fn_t set;
25 struct typec_switch *fwnode_typec_switch_get(struct fwnode_handle *fwnode);
26 void typec_switch_put(struct typec_switch *sw);
27 int typec_switch_set(struct typec_switch *sw,
28 enum typec_orientation orientation);
30 static inline struct typec_switch *typec_switch_get(struct device *dev)
32 return fwnode_typec_switch_get(dev_fwnode(dev));
36 typec_switch_register(struct device *parent,
37 const struct typec_switch_desc *desc);
38 void typec_switch_unregister(struct typec_switch *sw);
40 void typec_switch_set_drvdata(struct typec_switch *sw, void *data);
41 void *typec_switch_get_drvdata(struct typec_switch *sw);
43 struct typec_mux_state {
44 struct typec_altmode *alt;
49 typedef int (*typec_mux_set_fn_t)(struct typec_mux *mux,
50 struct typec_mux_state *state);
52 struct typec_mux_desc {
53 struct fwnode_handle *fwnode;
54 typec_mux_set_fn_t set;
59 struct typec_mux *fwnode_typec_mux_get(struct fwnode_handle *fwnode,
60 const struct typec_altmode_desc *desc);
61 void typec_mux_put(struct typec_mux *mux);
62 int typec_mux_set(struct typec_mux *mux, struct typec_mux_state *state);
64 static inline struct typec_mux *
65 typec_mux_get(struct device *dev, const struct typec_altmode_desc *desc)
67 return fwnode_typec_mux_get(dev_fwnode(dev), desc);
71 typec_mux_register(struct device *parent, const struct typec_mux_desc *desc);
72 void typec_mux_unregister(struct typec_mux *mux);
74 void typec_mux_set_drvdata(struct typec_mux *mux, void *data);
75 void *typec_mux_get_drvdata(struct typec_mux *mux);
77 #endif /* __USB_TYPEC_MUX */