54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2020, Samsung Electronics Co. Ltd. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* This program 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; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __SHUB_WAKELOCK_H_
|
||
|
|
#define __SHUB_WAKELOCK_H_
|
||
|
|
|
||
|
|
#include <linux/pm_wakeup.h>
|
||
|
|
#include <linux/version.h>
|
||
|
|
#include "../sensorhub/shub_device.h"
|
||
|
|
static struct wakeup_source *ws;
|
||
|
|
|
||
|
|
static inline void shub_wake_lock_register(void)
|
||
|
|
{
|
||
|
|
#if (KERNEL_VERSION(5, 4, 0) <= LINUX_VERSION_CODE) || defined(CONFIG_SHUB_PM_WAKEUP_LINUX_VER_5_4) || defined(CONFIG_SSP_PM_WAKEUP_LINUX_VER_5_4)
|
||
|
|
ws = wakeup_source_register(get_shub_device(), "shub_wake_lock");
|
||
|
|
#else
|
||
|
|
ws = wakeup_source_register("shub_wake_lock");
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void shub_wake_lock_unregister(void)
|
||
|
|
{
|
||
|
|
wakeup_source_unregister(ws);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void shub_wake_lock(void)
|
||
|
|
{
|
||
|
|
__pm_stay_awake(ws);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void shub_wake_lock_timeout(unsigned int msec)
|
||
|
|
{
|
||
|
|
__pm_wakeup_event(ws, msec);
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void shub_wake_unlock(void)
|
||
|
|
{
|
||
|
|
__pm_relax(ws);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* __SHUB_WAKELOCK_H_ */
|