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/* Copyright 2015 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.
*/
/* ec_adc which uses adc and thermistors module for Chrome EC
* Some EC has it's own ADC modules, define here EC's max ADC channels.
* We can consider every channel as a thermal sensor.
*/
#ifndef __CROS_EC_TEMP_SENSOR_EC_ADC_H
#define __CROS_EC_TEMP_SENSOR_EC_ADC_H
/**
* Get the latest value from the sensor.
*
* @param idx ADC channel to read.
* @param temp_ptr Destination for temperature in K.
*
* @return EC_SUCCESS if successful, non-zero if error.
*/
int ec_adc_get_val(int idx, int *temp_ptr);
#endif /* __CROS_EC_TEMP_SENSOR_EC_ADC_H */
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