78 lines
2.6 KiB
C
78 lines
2.6 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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* 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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#ifndef BACKLIGHT_TARGET_H
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#define BACKLIGHT_TARGET_H
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#if defined(IPOD_VIDEO) || defined(IPOD_NANO)
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bool backlight_hw_init(void);
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void backlight_hw_brightness(int val);
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void _backlight_led_on(void);
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void _backlight_led_off(void);
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void _backlight_hw_enable(bool on);
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#ifdef HAVE_LCD_SLEEP
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void lcd_awake(void);
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#endif
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#ifdef BOOTLOADER
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#define backlight_hw_on() do { _backlight_hw_enable(true); \
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_backlight_led_on(); } while(0)
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#define backlight_hw_off() do { _backlight_led_off(); \
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_backlight_hw_enable(false); } while(0)
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#else /* !BOOTLOADER */
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#define _backlight_on_isr() _backlight_led_on()
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#define _backlight_off_isr() _backlight_led_off()
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#define _backlight_on_normal() do { _backlight_hw_enable(true); \
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_backlight_led_on(); } while(0)
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#define _backlight_off_normal() do { _backlight_led_off(); \
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_backlight_hw_enable(false); } while(0)
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#define _BACKLIGHT_FADE_ENABLE
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#endif /* !BOOTLOADER */
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#elif defined(IPOD_4G) || defined(IPOD_COLOR)
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bool backlight_hw_init(void);
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void backlight_hw_on(void);
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void backlight_hw_off(void);
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void backlight_hw_brightness(int val);
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#elif defined(IPOD_MINI) || defined(IPOD_MINI2G)
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#define backlight_hw_init() true
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void backlight_hw_on(void);
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void backlight_hw_off(void);
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#ifndef BOOTLOADER
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#define _backlight_on_isr() backlight_hw_on()
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#define _backlight_off_isr() backlight_hw_off()
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#define _backlight_on_normal() backlight_hw_on()
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#define _backlight_off_normal() backlight_hw_off()
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#endif
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#elif defined(IPOD_1G2G) || defined(IPOD_3G)
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#define backlight_hw_init() true
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void backlight_hw_on(void);
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void backlight_hw_off(void);
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#endif
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#endif
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