ef12b3b5c6
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15599 a1c6a512-1295-4272-9138-f99709370657
48 lines
1.4 KiB
C
48 lines
1.4 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) 2006 by Barry Wardell
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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 "cpu.h"
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#include "system.h"
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#include "backlight.h"
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#include "lcd.h"
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void _backlight_on(void)
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{
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#ifdef HAVE_LCD_SLEEP
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lcd_enable(true);
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_lcd_sleep_timer = 0;
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#endif
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GPIO_SET_BITWISE(GPIOL_OUTPUT_VAL, 0x20);
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}
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void _backlight_off(void)
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{
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GPIO_CLEAR_BITWISE(GPIOL_OUTPUT_VAL, 0x20);
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#ifdef HAVE_LCD_SLEEP
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lcd_enable(false);
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/* Start LCD sleep countdown */
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if (_lcd_sleep_timeout < 0)
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{
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_lcd_sleep_timer = 0; /* Setting == Always */
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lcd_sleep();
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}
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else
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_lcd_sleep_timer = _lcd_sleep_timeout;
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#endif
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}
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