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Diffstat (limited to 'include/linux/power_supply.h')
-rw-r--r--include/linux/power_supply.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
index 204c18dfdc9e..fa9b962aec12 100644
--- a/include/linux/power_supply.h
+++ b/include/linux/power_supply.h
@@ -74,6 +74,12 @@ enum {
74 POWER_SUPPLY_CAPACITY_LEVEL_FULL, 74 POWER_SUPPLY_CAPACITY_LEVEL_FULL,
75}; 75};
76 76
77enum {
78 POWER_SUPPLY_SCOPE_UNKNOWN = 0,
79 POWER_SUPPLY_SCOPE_SYSTEM,
80 POWER_SUPPLY_SCOPE_DEVICE,
81};
82
77enum power_supply_property { 83enum power_supply_property {
78 /* Properties of type `int' */ 84 /* Properties of type `int' */
79 POWER_SUPPLY_PROP_STATUS = 0, 85 POWER_SUPPLY_PROP_STATUS = 0,
@@ -116,6 +122,7 @@ enum power_supply_property {
116 POWER_SUPPLY_PROP_TIME_TO_FULL_NOW, 122 POWER_SUPPLY_PROP_TIME_TO_FULL_NOW,
117 POWER_SUPPLY_PROP_TIME_TO_FULL_AVG, 123 POWER_SUPPLY_PROP_TIME_TO_FULL_AVG,
118 POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */ 124 POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */
125 POWER_SUPPLY_PROP_SCOPE,
119 /* Properties of type `const char *' */ 126 /* Properties of type `const char *' */
120 POWER_SUPPLY_PROP_MODEL_NAME, 127 POWER_SUPPLY_PROP_MODEL_NAME,
121 POWER_SUPPLY_PROP_MANUFACTURER, 128 POWER_SUPPLY_PROP_MANUFACTURER,
@@ -123,7 +130,8 @@ enum power_supply_property {
123}; 130};
124 131
125enum power_supply_type { 132enum power_supply_type {
126 POWER_SUPPLY_TYPE_BATTERY = 0, 133 POWER_SUPPLY_TYPE_UNKNOWN = 0,
134 POWER_SUPPLY_TYPE_BATTERY,
127 POWER_SUPPLY_TYPE_UPS, 135 POWER_SUPPLY_TYPE_UPS,
128 POWER_SUPPLY_TYPE_MAINS, 136 POWER_SUPPLY_TYPE_MAINS,
129 POWER_SUPPLY_TYPE_USB, /* Standard Downstream Port */ 137 POWER_SUPPLY_TYPE_USB, /* Standard Downstream Port */
@@ -211,6 +219,7 @@ static inline int power_supply_is_system_supplied(void) { return -ENOSYS; }
211extern int power_supply_register(struct device *parent, 219extern int power_supply_register(struct device *parent,
212 struct power_supply *psy); 220 struct power_supply *psy);
213extern void power_supply_unregister(struct power_supply *psy); 221extern void power_supply_unregister(struct power_supply *psy);
222extern int power_supply_powers(struct power_supply *psy, struct device *dev);
214 223
215/* For APM emulation, think legacy userspace. */ 224/* For APM emulation, think legacy userspace. */
216extern struct class *power_supply_class; 225extern struct class *power_supply_class;