pda_power.h (1005B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * Common power driver for PDAs and phones with one or two external 4 * power supplies (AC/USB) connected to main and backup batteries, 5 * and optional builtin charger. 6 * 7 * Copyright © 2007 Anton Vorontsov <cbou@mail.ru> 8 */ 9 10#ifndef __PDA_POWER_H__ 11#define __PDA_POWER_H__ 12 13#define PDA_POWER_CHARGE_AC (1 << 0) 14#define PDA_POWER_CHARGE_USB (1 << 1) 15 16struct device; 17 18struct pda_power_pdata { 19 int (*init)(struct device *dev); 20 int (*is_ac_online)(void); 21 int (*is_usb_online)(void); 22 void (*set_charge)(int flags); 23 void (*exit)(struct device *dev); 24 int (*suspend)(pm_message_t state); 25 int (*resume)(void); 26 27 char **supplied_to; 28 size_t num_supplicants; 29 30 unsigned int wait_for_status; /* msecs, default is 500 */ 31 unsigned int wait_for_charger; /* msecs, default is 500 */ 32 unsigned int polling_interval; /* msecs, default is 2000 */ 33 34 unsigned long ac_max_uA; /* current to draw when on AC */ 35 36 bool use_otg_notifier; 37}; 38 39#endif /* __PDA_POWER_H__ */