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/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "battery.h"
#include "battery_smart.h"
#include "charger.h"
#include "timer.h"
#ifndef __CROS_EC_CHARGE_STATE_V2_H
#define __CROS_EC_CHARGE_STATE_V2_H
#if defined(CONFIG_I2C_VIRTUAL_BATTERY) && defined(CONFIG_BATTERY_SMART)
#define VIRTUAL_BATTERY_ADDR BATTERY_ADDR
#endif
/*
* The values exported by charge_get_state() and charge_get_flags() are used
* only to control the LEDs (with one not-quite-correct exception). For V2
* we use a different set of states internally.
*/
enum charge_state_v2 {
ST_IDLE = 0,
ST_DISCHARGE,
ST_CHARGE,
ST_PRECHARGE,
NUM_STATES_V2
};
struct charge_state_data {
timestamp_t ts;
int ac;
int batt_is_charging;
struct charger_params chg;
struct batt_params batt;
enum charge_state_v2 state;
int requested_voltage;
int requested_current;
int desired_input_current;
};
/**
* Set the charge input current limit. This value is stored and sent every
* time AC is applied.
*
* @param ma New input current limit in mA
* @param mv Negotiated charge voltage in mV.
* @return EC_SUCCESS or error
*/
int charge_set_input_current_limit(int ma, int mv);
#endif /* __CROS_EC_CHARGE_STATE_V2_H */
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