threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
129 lines
3.7 KiB
C
129 lines
3.7 KiB
C
/*
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* Copyright (C) 2016 MediaTek Inc.
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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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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See http://www.gnu.org/licenses/gpl-2.0.html for more details.
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*/
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#ifndef __MTK_CHARGER_H__
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#define __MTK_CHARGER_H__
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#include <linux/ktime.h>
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#include <linux/notifier.h>
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#include <linux/mutex.h>
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#include <linux/timer.h>
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#include <linux/wait.h>
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#include <linux/hrtimer.h>
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#include <linux/spinlock.h>
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//#include <mach/mtk_charger_init.h>
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#include <mt-plat/charger_type.h>
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#include <mt-plat/charger_class.h>
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/* charger_manager notify charger_consumer */
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enum {
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CHARGER_NOTIFY_EOC,
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CHARGER_NOTIFY_START_CHARGING,
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CHARGER_NOTIFY_STOP_CHARGING,
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CHARGER_NOTIFY_ERROR,
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CHARGER_NOTIFY_NORMAL,
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};
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enum {
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MAIN_CHARGER = 0,
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SLAVE_CHARGER = 1,
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TOTAL_CHARGER = 2,
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DIRECT_CHARGER = 10,
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MAIN_DIVIDER_CHARGER = 20,
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SLAVE_DIVIDER_CHARGER = 21,
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};
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struct charger_consumer {
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struct device *dev;
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void *cm;
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struct notifier_block *pnb;
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struct list_head list;
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bool hv_charging_disabled;
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};
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/* ============================================= */
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/* The following are charger consumer interfaces */
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/* ============================================= */
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/* @supply_name: name of charging port
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* use charger_port1, charger_port2, ...
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* for most cases, use charging_port1
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*/
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extern struct charger_consumer *charger_manager_get_by_name(
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struct device *dev,
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const char *supply_name);
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extern int charger_manager_set_input_current_limit(
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struct charger_consumer *consumer,
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int idx,
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int input_current_uA);
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extern int charger_manager_set_charging_current_limit(
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struct charger_consumer *consumer,
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int idx,
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int charging_current_uA);
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extern int charger_manager_set_pe30_input_current_limit(
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struct charger_consumer *consumer,
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int idx,
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int input_current_uA);
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extern int charger_manager_get_pe30_input_current_limit(
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struct charger_consumer *consumer,
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int idx,
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int *input_current_uA,
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int *min_current_uA,
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int *max_current_uA);
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extern int charger_manager_get_current_charging_type(
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struct charger_consumer *consumer);
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extern int register_charger_manager_notifier(
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struct charger_consumer *consumer,
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struct notifier_block *nb);
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extern int charger_manager_get_charger_temperature(
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struct charger_consumer *consumer,
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int idx,
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int *tchg_min,
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int *tchg_max);
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extern int unregister_charger_manager_notifier(
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struct charger_consumer *consumer,
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struct notifier_block *nb);
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extern int charger_manager_enable_high_voltage_charging(
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struct charger_consumer *consumer,
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bool en);
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extern int charger_manager_enable_power_path(
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struct charger_consumer *consumer,
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int idx,
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bool en);
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extern int charger_manager_force_disable_power_path(
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struct charger_consumer *consumer,
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int idx,
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bool disable);
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extern int charger_manager_enable_charging(
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struct charger_consumer *consumer,
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int idx,
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bool en);
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extern int charger_manager_get_zcv(
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struct charger_consumer *consumer,
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int idx,
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u32 *uV);
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extern int charger_manager_enable_chg_type_det(
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struct charger_consumer *consumer,
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bool en);
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extern int mtk_chr_is_charger_exist(unsigned char *exist);
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extern bool is_power_path_supported(void);
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extern int charger_get_vbus(void);
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extern bool mt_charger_plugin(void);
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extern int charger_manager_pd_is_online(void);
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extern int charger_manager_get_prop_system_temp_level(void);
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extern int charger_manager_get_prop_system_temp_level_max(void);
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extern void charger_manager_set_prop_system_temp_level(int temp_level);
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#endif /* __MTK_CHARGER_H__ */
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