1 /* SPDX-License-Identifier: GPL-2.0-only */
4  * - linux/include/linux/extcon-provider.h for extcon provider device driver.
19 /* Following APIs register/unregister the extcon device. */
22 int devm_extcon_dev_register(struct device *dev,
24 void devm_extcon_dev_unregister(struct device *dev,
27 /* Following APIs allocate/free the memory of the extcon device. */
30 struct extcon_dev *devm_extcon_dev_allocate(struct device *dev,
32 void devm_extcon_dev_free(struct device *dev, struct extcon_dev *edev);
35 int extcon_sync(struct extcon_dev *edev, unsigned int id);
39  * The 'id' argument indicates the defined external connector.
41 int extcon_set_state(struct extcon_dev *edev, unsigned int id,
43 int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id,
48  * The 'id' argument indicates the defined external connector
53  * property of each external connector based on the id and property.
55 int extcon_set_property(struct extcon_dev *edev, unsigned int id,
58 int extcon_set_property_sync(struct extcon_dev *edev, unsigned int id,
62 				unsigned int id, unsigned int prop);
72 static inline int devm_extcon_dev_register(struct device *dev,  in devm_extcon_dev_register()
75 	return -EINVAL;  in devm_extcon_dev_register()
78 static inline void devm_extcon_dev_unregister(struct device *dev,  in devm_extcon_dev_unregister()
83 	return ERR_PTR(-ENOSYS);  in extcon_dev_allocate()
88 static inline struct extcon_dev *devm_extcon_dev_allocate(struct device *dev,  in devm_extcon_dev_allocate()
91 	return ERR_PTR(-ENOSYS);  in devm_extcon_dev_allocate()
97 static inline int extcon_set_state(struct extcon_dev *edev, unsigned int id,  in extcon_set_state()  argument
103 static inline int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id,  in extcon_set_state_sync()  argument
109 static inline int extcon_sync(struct extcon_dev *edev, unsigned int id)  in extcon_sync()  argument
114 static inline int extcon_set_property(struct extcon_dev *edev, unsigned int id,  in extcon_set_property()  argument
122 				unsigned int id, unsigned int prop,  in extcon_set_property_sync()  argument
129 				unsigned int id, unsigned int prop)  in extcon_set_property_capability()  argument