68 lines
1.8 KiB
C
68 lines
1.8 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2021 MediaTek Inc.
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*/
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#ifndef _MTK_BATTERY_H
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#define _MTK_BATTERY_H
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#ifndef _DEA_MODIFY_
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#include <linux/list.h>
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#include <linux/notifier.h>
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#else
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#include "simulator_kernel.h"
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#endif
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/* ============================================================ */
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/* typedef */
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/* ============================================================ */
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/* coulomb service */
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struct gauge_consumer {
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char *name;
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struct device *dev;
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long start;
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long end;
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int variable;
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int (*callback)(struct gauge_consumer *gc);
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struct list_head list;
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};
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extern void gauge_coulomb_service_init(void);
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extern void gauge_coulomb_consumer_init(struct gauge_consumer *coulomb,
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struct device *dev, char *name);
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extern void gauge_coulomb_start(struct gauge_consumer *coulomb, int car);
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extern void gauge_coulomb_stop(struct gauge_consumer *coulomb);
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extern void gauge_coulomb_dump_list(void);
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extern void gauge_coulomb_before_reset(void);
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extern void gauge_coulomb_after_reset(void);
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extern void gauge_coulomb_set_log_level(int x);
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/* coulomb sub system end */
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/* battery notify charger_consumer */
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enum {
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EVENT_BATTERY_PLUG_OUT,
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};
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extern int register_battery_notifier(struct notifier_block *nb);
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extern int unregister_battery_notifier(struct notifier_block *nb);
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/* battery notify charger_consumer end*/
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/* battery common interface */
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extern signed int battery_get_bat_voltage(void);
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extern signed int battery_get_bat_current(void);
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extern signed int battery_get_bat_current_mA(void);
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extern signed int battery_get_soc(void);
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extern signed int battery_get_uisoc(void);
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extern signed int battery_get_bat_temperature(void);
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extern signed int battery_get_ibus(void);
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extern signed int battery_get_vbus(void);
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extern signed int battery_get_bat_avg_current(void);
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#endif /* End of _FUEL_GAUGE_GM_30_H */
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