blob: cb7d10f3076343f2e60e5a853411c05aefd6eb0f [file] [log] [blame]
Anton Vorontsovb2998042007-05-04 00:32:17 +04001/*
2 * Common power driver for PDAs and phones with one or two external
3 * power supplies (AC/USB) connected to main and backup batteries,
4 * and optional builtin charger.
5 *
6 * Copyright © 2007 Anton Vorontsov <cbou@mail.ru>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13#ifndef __PDA_POWER_H__
14#define __PDA_POWER_H__
15
16#define PDA_POWER_CHARGE_AC (1 << 0)
17#define PDA_POWER_CHARGE_USB (1 << 1)
18
Philipp Zabelf6b6b182008-04-12 13:47:45 +020019struct device;
20
Anton Vorontsovb2998042007-05-04 00:32:17 +040021struct pda_power_pdata {
Philipp Zabelf6b6b182008-04-12 13:47:45 +020022 int (*init)(struct device *dev);
Anton Vorontsovb2998042007-05-04 00:32:17 +040023 int (*is_ac_online)(void);
24 int (*is_usb_online)(void);
25 void (*set_charge)(int flags);
Philipp Zabelf6b6b182008-04-12 13:47:45 +020026 void (*exit)(struct device *dev);
Anton Vorontsovb2998042007-05-04 00:32:17 +040027
28 char **supplied_to;
29 size_t num_supplicants;
30
31 unsigned int wait_for_status; /* msecs, default is 500 */
32 unsigned int wait_for_charger; /* msecs, default is 500 */
Anton Vorontsovc3caeba2008-01-13 02:44:20 +030033 unsigned int polling_interval; /* msecs, default is 2000 */
Anton Vorontsovb2998042007-05-04 00:32:17 +040034};
35
36#endif /* __PDA_POWER_H__ */