8636e6949e
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13114 a1c6a512-1295-4272-9138-f99709370657
101 lines
2.8 KiB
C
101 lines
2.8 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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* Tuner abstraction layer
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*
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* Copyright (C) 2004 Jörg Hohensohn
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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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#ifndef __TUNER_SAMSUNG_H__
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#define __TUNER_SAMSUNG_H__
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#include "hwcompat.h"
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/* settings to the tuner layer */
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#define RADIO_ALL -1 /* debug */
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#define RADIO_SLEEP 0
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#define RADIO_FREQUENCY 1
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#define RADIO_MUTE 2
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#define RADIO_IF_MEASUREMENT 3
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#define RADIO_SENSITIVITY 4
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#define RADIO_FORCE_MONO 5
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#define RADIO_SCAN_FREQUENCY 6
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#if (CONFIG_TUNER & TEA5767)
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#define RADIO_SET_DEEMPHASIS 7
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#define RADIO_SET_BAND 8
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#endif
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/* readback from the tuner layer */
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#define RADIO_PRESENT 0
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#define RADIO_TUNED 1
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#define RADIO_STEREO 2
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#if CONFIG_TUNER
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#ifdef SIMULATOR
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int radio_set(int setting, int value);
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int radio_get(int setting);
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#else
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#if CONFIG_TUNER == S1A0903X01 /* FM recorder */
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#define radio_set samsung_set
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#define radio_get samsung_get
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#elif CONFIG_TUNER == TEA5767 /* iRiver, iAudio */
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#define radio_set philips_set
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#define radio_get philips_get
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#elif CONFIG_TUNER == (S1A0903X01 | TEA5767) /* OndioFM */
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#define radio_set _radio_set
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#define radio_get _radio_get
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int (*_radio_set)(int setting, int value);
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int (*_radio_get)(int setting);
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#endif
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#endif
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#if (CONFIG_TUNER & S1A0903X01)
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int samsung_set(int setting, int value);
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int samsung_get(int setting);
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#endif /* CONFIG_TUNER & S1A0903X01 */
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#if (CONFIG_TUNER & TEA5767)
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struct philips_dbg_info
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{
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unsigned char read_regs[5];
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unsigned char write_regs[5];
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};
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int philips_set(int setting, int value);
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int philips_get(int setting);
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void philips_dbg_info(struct philips_dbg_info *info);
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#endif /* CONFIG_TUNER & TEA5767 */
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/* Just inline here since only radio screen needs this atm and
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there's no tuner.c. */
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static inline void tuner_init(void)
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{
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#ifndef SIMULATOR
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#if CONFIG_TUNER == (S1A0903X01 | TEA5767)
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if (HW_MASK & TUNER_MODEL)
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{
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_radio_set = philips_set;
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_radio_get = philips_get;
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}
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else
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{
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_radio_set = samsung_set;
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_radio_get = samsung_get;
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}
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#endif
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#endif
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}
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#endif /* #if CONFIG_TUNER */
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#endif
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