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/* Copyright 2012 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.
*/
/* Thermal engine module for Chrome EC */
#ifndef __CROS_EC_THERMAL_H
#define __CROS_EC_THERMAL_H
/* The thermal configuration for a single temp sensor is defined here. */
#include "ec_commands.h"
/* We need to to hold a config for each board's sensors. Not const, so we can
* tweak it at run-time if we have to.
*/
extern struct ec_thermal_config thermal_params[];
/* Helper function to compute percent cooling */
int thermal_fan_percent(int low, int high, int cur);
/* Allow board custom fan control. Called after reading temperature sensors.
*
* @param fan Fan ID to control (0 to CONFIG_FANS)
* @param tmp Array of temperatures (C) for each temperature sensor (size
* TEMP_SENSOR_COUNT)
*/
void board_override_fan_control(int fan, int *tmp);
#endif /* __CROS_EC_THERMAL_H */
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