/* * 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); 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__ */