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39 lines
1.8 KiB
39 lines
1.8 KiB
/* Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
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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 and
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* only version 2 as 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. See the
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* GNU General Public License for more details.
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*/
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#ifndef __QG_UTIL_H__
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#define __QG_UTIL_H__
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int qg_read(struct qpnp_qg *chip, u32 addr, u8 *val, int len);
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int qg_write(struct qpnp_qg *chip, u32 addr, u8 *val, int len);
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int qg_masked_write(struct qpnp_qg *chip, int addr, u32 mask, u32 val);
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int qg_read_raw_data(struct qpnp_qg *chip, int addr, u32 *data);
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int get_fifo_length(struct qpnp_qg *chip, u32 *fifo_length, bool rt);
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int get_sample_count(struct qpnp_qg *chip, u32 *sample_count);
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int get_sample_interval(struct qpnp_qg *chip, u32 *sample_interval);
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int get_fifo_done_time(struct qpnp_qg *chip, bool rt, int *time_ms);
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int get_rtc_time(unsigned long *rtc_time);
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bool is_usb_present(struct qpnp_qg *chip);
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bool is_dc_present(struct qpnp_qg *chip);
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bool is_input_present(struct qpnp_qg *chip);
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bool is_parallel_enabled(struct qpnp_qg *chip);
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int qg_write_monotonic_soc(struct qpnp_qg *chip, int msoc);
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int qg_get_battery_temp(struct qpnp_qg *chip, int *batt_temp);
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int qg_get_battery_current(struct qpnp_qg *chip, int *ibat_ua);
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int qg_get_battery_voltage(struct qpnp_qg *chip, int *vbat_uv);
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#if defined(CONFIG_BATTERY_SAMSUNG_USING_QC)
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int get_val(struct range_data *range, int cycle_count, int *val);
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#endif
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int qg_get_vbat_avg(struct qpnp_qg *chip, int *vbat_uv);
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s64 qg_iraw_to_ua(struct qpnp_qg *chip, int iraw);
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int qg_get_ibat_avg(struct qpnp_qg *chip, int *ibat_ua);
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#endif
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