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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright © 2008 Rafaël Carré
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <stdbool.h>
#include "config.h"
#include "ascodec.h"
#include "as3514.h"
#include "power.h"
void power_off(void)
{
#ifdef HAVE_RTC_ALARM
/* as3543 RTC wake-up needs a specific power down */
extern void rtc_alarm_poweroff(void); /* in drivers/rtc/rtc_as3514.c */
rtc_alarm_poweroff(); /* will return if wake-up isn't enabled */
#endif /* HAVE_RTC_ALARM */
/* clear bit 0 of system register */
ascodec_write(AS3514_SYSTEM, ascodec_read(AS3514_SYSTEM) & ~1);
/* TODO : turn off peripherals properly ? */
while(1); /* wait for system to shut down */
}
void power_init(void)
{
}
#if CONFIG_CHARGING
unsigned int power_input_status(void)
{
return ascodec_chg_status() ?
POWER_INPUT_MAIN_CHARGER : POWER_INPUT_NONE;
/* TODO: Handle USB and other sources properly */
}
#endif /* CONFIG_CHARGING */
void ide_power_enable(bool on)
{
(void)on;
}
#if CONFIG_TUNER
bool tuner_power(bool status)
{
(void) status;
return true;
}
bool tuner_powered(void)
{
return true;
}
#endif
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