/*
    tuner.h - definition for different tuners

    Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de)
    minor modifications by Ralph Metzler (rjkm@thp.uni-koeln.de)

    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 program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef _TUNER_H
#define _TUNER_H

#include "id.h"

#define TUNER_TEMIC_PAL     0        /* 4002 FH5 (3X 7756, 9483) */
#define TUNER_PHILIPS_PAL_I 1
#define TUNER_PHILIPS_NTSC  2
#define TUNER_PHILIPS_SECAM 3		/* you must actively select B/G, L, L` */

#define TUNER_ABSENT        4
#define TUNER_PHILIPS_PAL   5
#define TUNER_TEMIC_NTSC    6        /* 4032 FY5 (3X 7004, 9498, 9789)  */
#define TUNER_TEMIC_PAL_I   7        /* 4062 FY5 (3X 8501, 9957)        */

#define TUNER_TEMIC_4036FY5_NTSC 8   /* 4036 FY5 (3X 1223, 1981, 7686)  */
#define TUNER_ALPS_TSBH1_NTSC 	 9
#define TUNER_ALPS_TSBE1_PAL 	10
#define TUNER_ALPS_TSBB5_PAL_I 	11

#define TUNER_ALPS_TSBE5_PAL 	12
#define TUNER_ALPS_TSBC5_PAL 	13
#define TUNER_TEMIC_4006FH5_PAL	14   /* 4006 FH5 (3X 9500, 9501, 7291)     */
#define TUNER_ALPS_TSHC6_NTSC 	15

#define TUNER_TEMIC_PAL_DK	16   /* 4016 FY5 (3X 1392, 1393)     */
#define TUNER_PHILIPS_NTSC_M	17
#define TUNER_TEMIC_4066FY5_PAL_I       18  /* 4066 FY5 (3X 7032, 7035) */
#define TUNER_TEMIC_4006FN5_MULTI_PAL   19  /* B/G, I and D/K autodetected (3X 7595, 7606, 7657)*/

#define TUNER_TEMIC_4009FR5_PAL         20  /* incl. FM radio (3X 7607, 7488, 7711)*/
#define TUNER_TEMIC_4039FR5_NTSC        21  /* incl. FM radio (3X 7246, 7578, 7732)*/
#define TUNER_TEMIC_4046FM5             22  /* you must actively select B/G, D/K, I, L, L` !  (3X 7804, 7806, 8103, 8104)*/
#define TUNER_PHILIPS_PAL_DK		23

#define TUNER_PHILIPS_FQ1216ME		24  /* you must actively select B/G/D/K, I, L, L` */
#define TUNER_LG_PAL_I_FM	25
#define TUNER_LG_PAL_I		26
#define TUNER_LG_NTSC_FM	27

#define TUNER_LG_PAL_FM		28
#define TUNER_LG_PAL		29
#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM	30  /* B/G, I and D/K autodetected (3X 8155, 8160, 8163)*/
#define TUNER_SHARP_2U5JF5540_NTSC  31

#define TUNER_Samsung_PAL_TCPM9091PD27 32
#define TUNER_MT2032 33
#define TUNER_TEMIC_4106FH5 	34	/* 4106 FH5 (3X 7808, 7865)*/
#define TUNER_TEMIC_4012FY5	35	/* 4012 FY5 (3X 0971, 1099)*/

#define TUNER_TEMIC_4136FY5	36	/* 4136 FY5 (3X 7708, 7746)*/
#define TUNER_LG_PAL_NEW_TAPC   37
#define TUNER_PHILIPS_FM1216ME_MK3  38
#define TUNER_LG_NTSC_NEW_TAPC   39

#define TUNER_HITACHI_NTSC       40
#define TUNER_PHILIPS_PAL_MK     41
#define TUNER_PHILIPS_ATSC       42
#define TUNER_PHILIPS_FM1236_MK3 43

#define TUNER_PHILIPS_4IN1       44	/* ATI TV Wonder Pro - Conexant */
/* Microtune mergeged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
#define TUNER_MICROTUNE_4049FM5  45
#define TUNER_LG_NTSC_TAPE       47

#define TUNER_TNF_8831BGFF       48
#define TUNER_MICROTUNE_4042FI5  49	/* FusionHDTV 3 Gold - 4042 FI5 (3X 8147) */
#define TUNER_TCL_2002N          50
#define TUNER_PHILIPS_FM1256_IH3   51

#define TUNER_THOMSON_DTT7610    52
#define TUNER_PHILIPS_FQ1286     53
#define TUNER_PHILIPS_TDA8290    54
#define TUNER_LG_PAL_TAPE        55    /* Hauppauge PVR-150 PAL */

#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */
#define TUNER_PHILIPS_FQ1236A_MK4 57   /* Hauppauge PVR-500MCE NTSC */

#define NOTUNER 0
#define PAL     1	/* PAL_BG */
#define PAL_I   2
#define NTSC    3
#define SECAM   4
#define ATSC    5

#define NoTuner 0
#define Philips 1
#define TEMIC   2
#define Sony    3
#define Alps    4
#define LGINNOTEK 5
#define SHARP   6
#define Samsung 7
#define Microtune 8
#define HITACHI 9
#define Panasonic 10
#define TCL     11
#define THOMSON 12

#define TUNER_SET_TYPE               _IOW('t',1,int)    /* set tuner type */
#define TUNER_SET_TVFREQ             _IOW('t',2,int)    /* set tv freq */

#define  TDA9887_SET_CONFIG          _IOW('t',5,int)
/* tv card specific */
# define TDA9887_PRESENT             (1<<0)
# define TDA9887_PORT1_INACTIVE      (1<<1)
# define TDA9887_PORT2_INACTIVE      (1<<2)
# define TDA9887_QSS                 (1<<3)
# define TDA9887_INTERCARRIER        (1<<4)
# define TDA9887_PORT1_ACTIVE        (1<<5)
# define TDA9887_PORT2_ACTIVE        (1<<6)
/* config options */
# define TDA9887_DEEMPHASIS_MASK     (3<<16)
# define TDA9887_DEEMPHASIS_NONE     (1<<16)
# define TDA9887_DEEMPHASIS_50       (2<<16)
# define TDA9887_DEEMPHASIS_75       (3<<16)
# define TDA9887_AUTOMUTE            (1<<18)

#ifdef __KERNEL__

#define I2C_ADDR_TDA8290        0x4b
#define I2C_ADDR_TDA8275        0x61

struct tuner {
	/* device */
	struct i2c_client i2c;

	/* state + config */
	unsigned int initialized;
	unsigned int type;            /* chip type */
	unsigned int freq;            /* keep track of the current settings */
	v4l2_std_id  std;
	int          using_v4l2;

	enum v4l2_tuner_type mode;
	unsigned int input;

	/* used by MT2032 */
	unsigned int xogc;
	unsigned int radio_if2;

	/* used by tda8290 */
	unsigned char i2c_easy_mode[2];
	unsigned char i2c_set_freq[8];

	/* function ptrs */
	void (*tv_freq)(struct i2c_client *c, unsigned int freq);
	void (*radio_freq)(struct i2c_client *c, unsigned int freq);
	int  (*has_signal)(struct i2c_client *c);
	int  (*is_stereo)(struct i2c_client *c);
};

extern unsigned int tuner_debug;
extern unsigned const int tuner_count;

extern int microtune_init(struct i2c_client *c);
extern int tda8290_init(struct i2c_client *c);
extern int default_tuner_init(struct i2c_client *c);

#define tuner_warn(fmt, arg...) \
	dev_printk(KERN_WARNING , &t->i2c.dev , fmt , ## arg)
#define tuner_info(fmt, arg...) \
	dev_printk(KERN_INFO , &t->i2c.dev , fmt , ## arg)
#define tuner_dbg(fmt, arg...) \
	if (tuner_debug) dev_printk(KERN_DEBUG , &t->i2c.dev , fmt , ## arg)

#endif /* __KERNEL__ */

#endif

/*
 * Overrides for Emacs so that we follow Linus's tabbing style.
 * ---------------------------------------------------------------------------
 * Local variables:
 * c-basic-offset: 8
 * End:
 */