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/*
* Copyright 2010, Intel Corporation
*
* This file is part of PowerTOP
*
* This program file is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program in a file named COPYING; if not, write to the
* Free Software Foundation, Inc,
* 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
* or just google for it.
*
* Authors:
* Arjan van de Ven <arjan@linux.intel.com>
*/
#ifndef _INCLUDE_GUARD_THINKPAD_FAN_H
#define _INCLUDE_GUARD_THINKPAD_FAN_H
#include "device.h"
#include "../parameters/parameters.h"
class thinkpad_fan: public device {
double start_rate, end_rate;
int fan_index, fansqr_index, fancub_index;
int r_index;
public:
thinkpad_fan();
virtual void start_measurement(void);
virtual void end_measurement(void);
virtual double utilization(void); /* percentage */
virtual const char * class_name(void) { return "fan";};
virtual const char * device_name(void) { return "Fan-1";};
virtual const char * human_name(void) { return "Laptop fan";};
virtual double power_usage(struct result_bundle *result, struct parameter_bundle *bundle);
virtual const char * util_units(void) { return " rpm"; };
virtual int power_valid(void) { return utilization_power_valid(r_index);};
virtual int grouping_prio(void) { return 1; };
};
extern void create_thinkpad_fan(void);
#endif
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