forked from al177/esp8089
/
esp_pm.c
executable file
·77 lines (66 loc) · 1.47 KB
/
esp_pm.c
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/*
* Copyright (c) 2010 -2014 Espressif System.
*
* power save control of system
*/
#ifdef CONFIG_HAS_WAKELOCK
#include <linux/wakelock.h>
#endif
#ifdef CONFIG_HAS_EARLYSUSPEND
#include <linux/earlysuspend.h>
#endif
#include "esp_pub.h"
#ifdef CONFIG_HAS_EARLYSUSPEND
static void esp_early_suspend(struct early_suspend *h)
{
printk("%s\n", __func__);
}
static void esp_late_resume(struct early_suspend*h)
{
printk("%s\n", __func__);
}
static struct early_suspend esp_early_suspend_ctrl = {
.suspend = esp_early_suspend,
.resume = esp_late_resume,
.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN - 20,
};
#endif /* EARLYSUSPEND */
void esp_register_early_suspend(void)
{
#ifdef CONFIG_HAS_EARLYSUSPEND
register_early_suspend(&esp_early_suspend_ctrl);
#endif
}
void esp_unregister_early_suspend(void)
{
#ifdef CONFIG_HAS_EARLYSUSPEND
unregister_early_suspend(&esp_early_suspend_ctrl);
#endif
}
#ifdef CONFIG_HAS_WAKELOCK
static struct wake_lock esp_wake_lock_;
#endif /* WAKELOCK */
void esp_wakelock_init(void)
{
#ifdef CONFIG_HAS_WAKELOCK
wake_lock_init(&esp_wake_lock_, WAKE_LOCK_SUSPEND, "eagle");
#endif
}
void esp_wakelock_destroy(void)
{
#ifdef CONFIG_HAS_WAKELOCK
wake_lock_destroy(&esp_wake_lock_);
#endif
}
void esp_wake_lock(void)
{
#ifdef CONFIG_HAS_WAKELOCK
wake_lock(&esp_wake_lock_);
#endif
}
void esp_wake_unlock(void)
{
#ifdef CONFIG_HAS_WAKELOCK
wake_unlock(&esp_wake_lock_);
#endif
}