4e965b4b6c
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21703 a1c6a512-1295-4272-9138-f99709370657
144 lines
3.1 KiB
C
144 lines
3.1 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
* Tuner abstraction layer
|
|
*
|
|
* Copyright (C) 2004 Jörg Hohensohn
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
#ifndef __TUNER_H__
|
|
#define __TUNER_H__
|
|
|
|
#include "hwcompat.h"
|
|
|
|
/** Settings to the tuner layer **/
|
|
enum
|
|
{
|
|
RADIO_ALL = -1, /* debug */
|
|
RADIO_SLEEP,
|
|
RADIO_FREQUENCY,
|
|
RADIO_MUTE,
|
|
RADIO_FORCE_MONO,
|
|
RADIO_SCAN_FREQUENCY,
|
|
|
|
/* Put new general-purpose settings above this line */
|
|
__RADIO_SET_STANDARD_LAST
|
|
};
|
|
|
|
/** Readback from the tuner layer **/
|
|
enum
|
|
{
|
|
RADIO_PRESENT = 0,
|
|
RADIO_TUNED,
|
|
RADIO_STEREO,
|
|
|
|
/* Put new general-purpose readback values above this line */
|
|
__RADIO_GET_STANDARD_LAST
|
|
};
|
|
|
|
/** Tuner regions **/
|
|
|
|
/* Basic region information */
|
|
enum
|
|
{
|
|
REGION_EUROPE = 0,
|
|
REGION_US_CANADA,
|
|
REGION_JAPAN,
|
|
REGION_KOREA,
|
|
|
|
/* Add new regions above this line */
|
|
TUNER_NUM_REGIONS
|
|
};
|
|
|
|
struct fm_region_data
|
|
{
|
|
int freq_min;
|
|
int freq_max;
|
|
int freq_step;
|
|
};
|
|
|
|
extern const struct fm_region_data fm_region_data[TUNER_NUM_REGIONS];
|
|
|
|
#if CONFIG_TUNER
|
|
|
|
#ifdef SIMULATOR
|
|
int tuner_set(int setting, int value);
|
|
int tuner_get(int setting);
|
|
#else
|
|
|
|
#ifdef CONFIG_TUNER_MULTI
|
|
extern int (*tuner_set)(int setting, int value);
|
|
extern int (*tuner_get)(int setting);
|
|
#endif /* CONFIG_TUNER_MULTI */
|
|
|
|
/** Sanyo LV24020LP **/
|
|
#if (CONFIG_TUNER & LV24020LP)
|
|
/* Sansa c200, e200 */
|
|
#include "lv24020lp.h"
|
|
#endif
|
|
|
|
/** Samsung S1A0903X01 **/
|
|
#if (CONFIG_TUNER & S1A0903X01)
|
|
/* Ondio FM, FM Recorder */
|
|
#include "s1a0903x01.h"
|
|
#endif
|
|
|
|
/** Philips TEA5760 **/
|
|
#if (CONFIG_TUNER & TEA5760)
|
|
#include "tea5760.h"
|
|
#endif
|
|
|
|
/** Philips TEA5767 **/
|
|
#if (CONFIG_TUNER & TEA5767)
|
|
/* Ondio FM, FM Recorder, Recorder V2, iRiver h100/h300, iAudio x5 */
|
|
#include "tea5767.h"
|
|
#endif
|
|
|
|
/* Silicon Labs 4700 */
|
|
#if (CONFIG_TUNER & SI4700)
|
|
#include "si4700.h"
|
|
#endif
|
|
|
|
#endif /* SIMULATOR */
|
|
|
|
/* Additional messages that get enumerated after tuner driver headers */
|
|
|
|
/* for tuner_set */
|
|
enum
|
|
{
|
|
__RADIO_SET_ADDITIONAL_START = __RADIO_SET_STANDARD_LAST-1,
|
|
#ifdef HAVE_RADIO_REGION
|
|
RADIO_REGION,
|
|
#endif
|
|
|
|
RADIO_SET_CHIP_FIRST
|
|
};
|
|
|
|
/* for tuner_get */
|
|
enum
|
|
{
|
|
__RADIO_GET_ADDITIONAL_START = __RADIO_GET_STANDARD_LAST-1,
|
|
|
|
RADIO_GET_CHIP_FIRST
|
|
};
|
|
|
|
/** **/
|
|
|
|
void tuner_init(void);
|
|
|
|
#endif /* #if CONFIG_TUNER */
|
|
|
|
#endif /* __TUNER_H__ */
|