67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
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/*
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* Copyright (c) 2011-2013, 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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/*
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* Qualcomm TSENS Header file
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*
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*/
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#ifndef __MSM_TSENS_H
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#define __MSM_TSENS_H
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enum platform_type {
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MSM_8660 = 0,
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MSM_8960,
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MDM_9615,
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APQ_8064,
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MSM_TYPE
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};
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#define TSENS_MAX_SENSORS 11
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struct tsens_platform_data {
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int slope[TSENS_MAX_SENSORS];
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int tsens_factor;
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uint32_t tsens_num_sensor;
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enum platform_type hw_type;
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};
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struct tsens_device {
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uint32_t sensor_num;
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};
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int32_t tsens_get_temp(struct tsens_device *dev, unsigned long *temp);
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int msm_tsens_early_init(struct tsens_platform_data *pdata);
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#if defined(CONFIG_THERMAL_TSENS8974)
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int __init tsens_tm_init_driver(void);
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int tsens_get_sw_id_mapping(int sensor_num, int *sensor_sw_idx);
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int tsens_get_hw_id_mapping(int sensor_sw_id, int *sensor_hw_num);
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#else
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static inline int __init tsens_tm_init_driver(void)
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{ return -ENXIO; }
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static inline int tsens_get_sw_id_mapping(
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int sensor_num, int *sensor_sw_idx)
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{ return -ENXIO; }
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static inline int tsens_get_hw_id_mapping(
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int sensor_sw_id, int *sensor_hw_num)
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{ return -ENXIO; }
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#endif
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#if defined(CONFIG_THERMAL_TSENS8974) || defined(CONFIG_THERMAL_TSENS8960)
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int tsens_get_max_sensor_num(uint32_t *tsens_num_sensors);
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#else
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static inline int tsens_get_max_sensor_num(uint32_t *tsens_num_sensors)
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{ return -ENXIO; }
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#endif
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#endif /*MSM_TSENS_H */
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