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aa7d43f7a6
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21162 a1c6a512-1295-4272-9138-f99709370657
70 lines
1.7 KiB
C
70 lines
1.7 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2009 by Maurus Cuelenaere
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "config.h"
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#include "power.h"
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#include "jz4740.h"
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/* TQ7051 chip */
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#define UNK_GPIO (32*1+30) /* STAT port */
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#define USB_CHARGER_GPIO (32*3+28)
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#if CONFIG_CHARGING
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/* Detect which power sources are present. */
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unsigned int power_input_status(void)
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{
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unsigned int status = 0;
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if (__gpio_get_pin(USB_CHARGER_GPIO))
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status |= POWER_INPUT_USB_CHARGER;
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return status;
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}
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#endif
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void power_init(void)
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{
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__gpio_as_input(USB_CHARGER_GPIO);
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}
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bool charging_state(void)
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{
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return false;
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}
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#if CONFIG_TUNER
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static bool tuner_on = false;
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bool tuner_power(bool status)
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{
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if (status != tuner_on)
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{
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tuner_on = status;
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status = !status;
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}
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return status;
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}
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bool tuner_powered(void)
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{
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return tuner_on;
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}
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#endif
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