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device_samsung_sm7125-common/power/power-common.h

69 lines
2.4 KiB

/*
* Copyright (c) 2013, 2018-2019 The Linux Foundation. All rights reserved.
* Copyright (C) 2017-2021 The LineageOS Project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __POWER_COMMON_H__
#define __POWER_COMMON_H__
#ifdef __cplusplus
extern "C" {
#endif
#define INTERACTIVE_GOVERNOR "interactive"
#define SCHEDUTIL_GOVERNOR "schedutil"
#define HINT_HANDLED (0)
#define HINT_NONE (-1)
#include <hardware/power.h>
enum CPU_GOV_CHECK { CPU0 = 0, CPU1 = 1, CPU2 = 2, CPU3 = 3 };
enum {
PROFILE_POWER_SAVE = 0,
PROFILE_BALANCED,
PROFILE_HIGH_PERFORMANCE,
PROFILE_BIAS_POWER,
PROFILE_BIAS_PERFORMANCE
};
void power_init(void);
void power_hint(power_hint_t hint, void* data);
void set_interactive(int on);
int get_number_of_profiles();
void set_power_profile(int profile);
#define ARRAY_SIZE(x) (sizeof((x)) / sizeof((x)[0]))
#define CHECK_HANDLE(x) ((x) > 0)
#ifdef __cplusplus
}
#endif
#endif //__POWER_COMMON_H___