mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 05:34:00 +08:00
a3bcbbee83
Add function prototypes for power management events so they can be handled and used by platform implementations. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Dmitry Baryshkov <dbaryshkov@gmail.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*
|
|
* Common power driver for PDAs and phones with one or two external
|
|
* power supplies (AC/USB) connected to main and backup batteries,
|
|
* and optional builtin charger.
|
|
*
|
|
* Copyright © 2007 Anton Vorontsov <cbou@mail.ru>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __PDA_POWER_H__
|
|
#define __PDA_POWER_H__
|
|
|
|
#define PDA_POWER_CHARGE_AC (1 << 0)
|
|
#define PDA_POWER_CHARGE_USB (1 << 1)
|
|
|
|
struct device;
|
|
|
|
struct pda_power_pdata {
|
|
int (*init)(struct device *dev);
|
|
int (*is_ac_online)(void);
|
|
int (*is_usb_online)(void);
|
|
void (*set_charge)(int flags);
|
|
void (*exit)(struct device *dev);
|
|
int (*suspend)(pm_message_t state);
|
|
int (*resume)(void);
|
|
|
|
char **supplied_to;
|
|
size_t num_supplicants;
|
|
|
|
unsigned int wait_for_status; /* msecs, default is 500 */
|
|
unsigned int wait_for_charger; /* msecs, default is 500 */
|
|
unsigned int polling_interval; /* msecs, default is 2000 */
|
|
|
|
unsigned long ac_max_uA; /* current to draw when on AC */
|
|
};
|
|
|
|
#endif /* __PDA_POWER_H__ */
|