1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __ACPI_BATTERY_H
3 #define __ACPI_BATTERY_H
4
5 #include <linux/device.h>
6 #include <linux/power_supply.h>
7
8 #define ACPI_BATTERY_CLASS "battery"
9
10 #define ACPI_BATTERY_NOTIFY_STATUS 0x80
11 #define ACPI_BATTERY_NOTIFY_INFO 0x81
12 #define ACPI_BATTERY_NOTIFY_THRESHOLD 0x82
13
14 struct acpi_battery_hook {
15 const char *name;
16 int (*add_battery)(struct power_supply *battery, struct acpi_battery_hook *hook);
17 int (*remove_battery)(struct power_supply *battery, struct acpi_battery_hook *hook);
18 struct list_head list;
19 };
20
21 void battery_hook_register(struct acpi_battery_hook *hook);
22 void battery_hook_unregister(struct acpi_battery_hook *hook);
23 int devm_battery_hook_register(struct device *dev, struct acpi_battery_hook *hook);
24
25 #endif
26
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