diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/power/charger-manager.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/power/charger-manager.h | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/ANDROID_3.4.5/include/linux/power/charger-manager.h b/ANDROID_3.4.5/include/linux/power/charger-manager.h deleted file mode 100644 index 4f75e531..00000000 --- a/ANDROID_3.4.5/include/linux/power/charger-manager.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Copyright (C) 2011 Samsung Electronics Co., Ltd. - * MyungJoo.Ham <myungjoo.ham@samsung.com> - * - * Charger Manager. - * This framework enables to control and multiple chargers and to - * monitor charging even in the context of suspend-to-RAM with - * an interface combining the chargers. - * - * 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 _CHARGER_MANAGER_H -#define _CHARGER_MANAGER_H - -#include <linux/power_supply.h> - -enum data_source { - CM_FUEL_GAUGE, - CM_CHARGER_STAT, -}; - -enum polling_modes { - CM_POLL_DISABLE = 0, - CM_POLL_ALWAYS, - CM_POLL_EXTERNAL_POWER_ONLY, - CM_POLL_CHARGING_ONLY, -}; - -/** - * struct charger_global_desc - * @rtc_name: the name of RTC used to wake up the system from suspend. - * @rtc_only_wakeup: - * If the system is woken up by waekup-sources other than the RTC or - * callbacks, Charger Manager should recognize with - * rtc_only_wakeup() returning false. - * If the RTC given to CM is the only wakeup reason, - * rtc_only_wakeup should return true. - */ -struct charger_global_desc { - char *rtc_name; - - bool (*rtc_only_wakeup)(void); -}; - -/** - * struct charger_desc - * @psy_name: the name of power-supply-class for charger manager - * @polling_mode: - * Determine which polling mode will be used - * @fullbatt_uV: voltage in microvolt - * If it is not being charged and VBATT >= fullbatt_uV, - * it is assumed to be full. - * @polling_interval_ms: interval in millisecond at which - * charger manager will monitor battery health - * @battery_present: - * Specify where information for existance of battery can be obtained - * @psy_charger_stat: the names of power-supply for chargers - * @num_charger_regulator: the number of entries in charger_regulators - * @charger_regulators: array of regulator_bulk_data for chargers - * @psy_fuel_gauge: the name of power-supply for fuel gauge - * @temperature_out_of_range: - * Determine whether the status is overheat or cold or normal. - * return_value > 0: overheat - * return_value == 0: normal - * return_value < 0: cold - * @measure_battery_temp: - * true: measure battery temperature - * false: measure ambient temperature - */ -struct charger_desc { - char *psy_name; - - enum polling_modes polling_mode; - unsigned int polling_interval_ms; - - unsigned int fullbatt_uV; - - enum data_source battery_present; - - char **psy_charger_stat; - - int num_charger_regulators; - struct regulator_bulk_data *charger_regulators; - - char *psy_fuel_gauge; - - int (*temperature_out_of_range)(int *mC); - bool measure_battery_temp; -}; - -#define PSY_NAME_MAX 30 - -/** - * struct charger_manager - * @entry: entry for list - * @dev: device pointer - * @desc: instance of charger_desc - * @fuel_gauge: power_supply for fuel gauge - * @charger_stat: array of power_supply for chargers - * @charger_enabled: the state of charger - * @emergency_stop: - * When setting true, stop charging - * @last_temp_mC: the measured temperature in milli-Celsius - * @psy_name_buf: the name of power-supply-class for charger manager - * @charger_psy: power_supply for charger manager - * @status_save_ext_pwr_inserted: - * saved status of external power before entering suspend-to-RAM - * @status_save_batt: - * saved status of battery before entering suspend-to-RAM - */ -struct charger_manager { - struct list_head entry; - struct device *dev; - struct charger_desc *desc; - - struct power_supply *fuel_gauge; - struct power_supply **charger_stat; - - bool charger_enabled; - - int emergency_stop; - int last_temp_mC; - - char psy_name_buf[PSY_NAME_MAX + 1]; - struct power_supply charger_psy; - - bool status_save_ext_pwr_inserted; - bool status_save_batt; -}; - -#ifdef CONFIG_CHARGER_MANAGER -extern int setup_charger_manager(struct charger_global_desc *gd); -extern bool cm_suspend_again(void); -#else -static void __maybe_unused setup_charger_manager(struct charger_global_desc *gd) -{ } - -static bool __maybe_unused cm_suspend_again(void) -{ - return false; -} -#endif - -#endif /* _CHARGER_MANAGER_H */ |