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diff --git a/firmware/target/sh/archos/player/backlight-target.h b/firmware/target/sh/archos/player/backlight-target.h
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1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
9 *
10 * Copyright (C) 2007 by Jens Arnold
11 *
12 * All files in this archive are subject to the GNU General Public License.
13 * See the file COPYING in the source tree root for full license agreement.
14 *
15 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
16 * KIND, either express or implied.
17 *
18 ****************************************************************************/
19#ifndef BACKLIGHT_TARGET_H
20#define BACKLIGHT_TARGET_H
21
22#include "config.h"
23#include "cpu.h"
24
25static inline bool __backlight_init(void)
26{
27 PACR1 &= ~0x3000; /* Set PA14 (backlight control) to GPIO */
28 and_b(~0x40, &PADRH); /* drive and set low */
29 or_b(0x40, &PAIORH); /* ..and output */
30 return true;
31}
32
33static inline void __backlight_on(void)
34{
35 and_b(~0x40, &PADRH); /* drive and set low */
36 or_b(0x40, &PAIORH);
37}
38
39static inline void __backlight_off(void)
40{
41 and_b(~0x40, &PAIORH); /* let it float (up) */
42}
43
44#endif