a4ef8bd7d8
Add a generic battery power supply and glue logic for talking to the board battery driver. This driver handles common chores such as: * periodic battery level and health monitoring * kernel log reporting and other debugging features for key properties provided by different charger, fuel gauge, etc. components * ensure properties such as battery health are made available to userspace * common processing for board-level battery/case temperature sensors and policy for charging status based on battery health Based on work by himihee.seo@samsung.com, ms925.kim@samsung.com, and joshua.chang@samsung.com. Change-Id: I5fa8e8d68811d84820b7a130b0245ad2b5b6d36b Signed-off-by: Todd Poynor <toddpoynor@google.com>
42 lines
993 B
C
42 lines
993 B
C
/*
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* android_battery.h
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*
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* Copyright (C) 2012 Samsung Electronics
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _LINUX_ANDROID_BATTERY_H
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#define _LINUX_ANDROID_BATTERY_H
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enum {
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CHARGE_SOURCE_NONE = 0,
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CHARGE_SOURCE_AC,
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CHARGE_SOURCE_USB,
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};
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struct android_bat_callbacks {
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void (*charge_source_changed)
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(struct android_bat_callbacks *, int);
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};
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struct android_bat_platform_data {
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void (*register_callbacks)(struct android_bat_callbacks *);
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void (*unregister_callbacks)(void);
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void (*set_charging_current) (int);
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void (*set_charging_enable) (int);
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int (*poll_charge_source) (void);
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int (*get_capacity) (void);
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int (*get_temperature) (int *);
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int (*get_voltage_now)(void);
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int (*get_current_now)(int *);
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int temp_high_threshold;
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int temp_high_recovery;
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int temp_low_recovery;
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int temp_low_threshold;
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};
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#endif
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