[mirror_ubuntu-bionic-kernel.git] / include / media / tuner.h

/*
    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 <linux/videodev2.h>
#include <media/tuner-types.h>

extern int tuner_debug;

#define ADDR_UNSET (255)

#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 merged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
#define TUNER_MICROTUNE_4049FM5 	45
#define TUNER_PANASONIC_VP27		46
#define TUNER_LG_NTSC_TAPE		47

#define TUNER_TNF_8831BGFF		48
#define TUNER_MICROTUNE_4042FI5		49	/* DViCO FusionHDTV 3 Gold-Q - 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_TCL_2002MB		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 TUNER_YMEC_TVF_8531MF		58
#define TUNER_YMEC_TVF_5533MF		59	/* Pixelview Pro Ultra NTSC */

#define TUNER_THOMSON_DTT761X		60	/* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
#define TUNER_TENA_9533_DI		61
#define TUNER_TEA5767			62	/* Only FM Radio Tuner */
#define TUNER_PHILIPS_FMD1216ME_MK3	63

#define TUNER_LG_TDVS_H06XF		64	/* TDVS H061F, H062F, H064F */
#define TUNER_YMEC_TVF66T5_B_DFF	65	/* Acorp Y878F */
#define TUNER_LG_TALN			66
#define TUNER_PHILIPS_TD1316		67

#define TUNER_PHILIPS_TUV1236D		68	/* ATI HDTV Wonder */
#define TUNER_TNF_5335MF                69	/* Sabrent Bt848   */
#define TUNER_SAMSUNG_TCPN_2121P30A     70 	/* Hauppauge PVR-500MCE NTSC */
#define TUNER_XCEIVE_XC3028		71

#define TUNER_THOMSON_FE6600		72	/* DViCO FusionHDTV DVB-T Hybrid */
#define TUNER_SAMSUNG_TCPG_6121P30A     73 	/* Hauppauge PVR-500 PAL */
#define TUNER_TDA9887                   74      /* This tuner should be used only internally */

/* 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)
#define TDA9887_INTERCARRIER_NTSC 	(1<<7)
/* Tuner takeover point adjustment, in dB, -16 <= top <= 15 */
#define TDA9887_TOP_MASK 		(0x3f << 8)
#define TDA9887_TOP_SET 		(1 << 13)
#define TDA9887_TOP(top) 		(TDA9887_TOP_SET | (((16 + (top)) & 0x1f) << 8))

/* 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__

enum tuner_mode {
	T_UNINITIALIZED = 0,
	T_RADIO		= 1 << V4L2_TUNER_RADIO,
	T_ANALOG_TV     = 1 << V4L2_TUNER_ANALOG_TV,
	T_DIGITAL_TV    = 1 << V4L2_TUNER_DIGITAL_TV,
	T_STANDBY	= 1 << 31
};

/* Older boards only had a single tuner device. Nowadays multiple tuner
   devices may be present on a single board. Using TUNER_SET_TYPE_ADDR
   to pass the tuner_setup structure it is possible to setup each tuner
   device in turn.

   Since multiple devices may be present it is no longer sufficient to
   send a command to a single i2c device. Instead you should broadcast
   the command to all i2c devices.

   By setting the mode_mask correctly you can select which commands are
   accepted by a specific tuner device. For example, set mode_mask to
   T_RADIO if the device is a radio-only tuner. That specific tuner will
   only accept commands when the tuner is in radio mode and ignore them
   when the tuner is set to TV mode.
 */

struct tuner_setup {
	unsigned short	addr; 	/* I2C address */
	unsigned int	type;   /* Tuner type */
	unsigned int	mode_mask;  /* Allowed tuner modes */
};

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

	unsigned int type;	/* chip type */

	unsigned int mode;
	unsigned int mode_mask;	/* Combination of allowable modes */

	unsigned int tv_freq;	/* keep track of the current settings */
	unsigned int radio_freq;
	u16 	     last_div;
	unsigned int audmode;
	v4l2_std_id  std;

	int          using_v4l2;

	/* used by tda9887 */
	unsigned int       tda9887_config;
	unsigned char 	   tda9887_data[4];

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

	/* used by tda8290 */
	unsigned char tda8290_easy_mode;
	unsigned char tda827x_lpsel;
	unsigned char tda827x_addr;
	unsigned char tda827x_ver;
	unsigned int sgIF;

	/* function ptrs */
	void (*set_tv_freq)(struct i2c_client *c, unsigned int freq);
	void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
	int  (*has_signal)(struct i2c_client *c);
	int  (*is_stereo)(struct i2c_client *c);
	int  (*get_afc)(struct i2c_client *c);
	void (*tuner_status)(struct i2c_client *c);
	void (*standby)(struct i2c_client *c);
};

extern unsigned const int tuner_count;

extern int microtune_init(struct i2c_client *c);
extern int xc3028_init(struct i2c_client *c);
extern int tda8290_init(struct i2c_client *c);
extern int tda8290_probe(struct i2c_client *c);
extern int tea5767_tuner_init(struct i2c_client *c);
extern int default_tuner_init(struct i2c_client *c);
extern int tea5767_autodetection(struct i2c_client *c);
extern int tda9887_tuner_init(struct i2c_client *c);

#define tuner_warn(fmt, arg...) do {\
	printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
			i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
#define tuner_info(fmt, arg...) do {\
	printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
			i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
#define tuner_dbg(fmt, arg...) do {\
	extern int tuner_debug; \
	if (tuner_debug) \
		printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
			i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)

#endif /* __KERNEL__ */

#endif /* _TUNER_H */

/*
 * Overrides for Emacs so that we follow Linus's tabbing style.
 * ---------------------------------------------------------------------------
 * Local variables:
 * c-basic-offset: 8
 * End:
 */
Commit	Line	Data
10b89ee3	1	/*
1da177e4 LT	2	tuner.h - definition for different tuners
	3
	4	Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de)
	5	minor modifications by Ralph Metzler (rjkm@thp.uni-koeln.de)
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 2 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program; if not, write to the Free Software
	19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	20	*/
	21
	22	#ifndef _TUNER_H
	23	#define _TUNER_H
	24
586b0cab	25	#include <linux/videodev2.h>
7b0ac9cd	26	#include <media/tuner-types.h>
586b0cab	27
15396236 MCC	28	extern int tuner_debug;
15396236 MCC	29
56fc08ca MCC	30	#define ADDR_UNSET (255)
56fc08ca MCC	31
1c94aeec MCC	32	#define TUNER_TEMIC_PAL 0 /* 4002 FH5 (3X 7756, 9483) */
	33	#define TUNER_PHILIPS_PAL_I 1
	34	#define TUNER_PHILIPS_NTSC 2
	35	#define TUNER_PHILIPS_SECAM 3 /* you must actively select B/G, L, L` */
	36
	37	#define TUNER_ABSENT 4
	38	#define TUNER_PHILIPS_PAL 5
	39	#define TUNER_TEMIC_NTSC 6 /* 4032 FY5 (3X 7004, 9498, 9789) */
	40	#define TUNER_TEMIC_PAL_I 7 /* 4062 FY5 (3X 8501, 9957) */
	41
	42	#define TUNER_TEMIC_4036FY5_NTSC 8 /* 4036 FY5 (3X 1223, 1981, 7686) */
	43	#define TUNER_ALPS_TSBH1_NTSC 9
	44	#define TUNER_ALPS_TSBE1_PAL 10
	45	#define TUNER_ALPS_TSBB5_PAL_I 11
	46
	47	#define TUNER_ALPS_TSBE5_PAL 12
	48	#define TUNER_ALPS_TSBC5_PAL 13
	49	#define TUNER_TEMIC_4006FH5_PAL 14 /* 4006 FH5 (3X 9500, 9501, 7291) */
	50	#define TUNER_ALPS_TSHC6_NTSC 15
	51
	52	#define TUNER_TEMIC_PAL_DK 16 /* 4016 FY5 (3X 1392, 1393) */
	53	#define TUNER_PHILIPS_NTSC_M 17
	54	#define TUNER_TEMIC_4066FY5_PAL_I 18 /* 4066 FY5 (3X 7032, 7035) */
	55	#define TUNER_TEMIC_4006FN5_MULTI_PAL 19 /* B/G, I and D/K autodetected (3X 7595, 7606, 7657) */
	56
	57	#define TUNER_TEMIC_4009FR5_PAL 20 /* incl. FM radio (3X 7607, 7488, 7711) */
	58	#define TUNER_TEMIC_4039FR5_NTSC 21 /* incl. FM radio (3X 7246, 7578, 7732) */
	59	#define TUNER_TEMIC_4046FM5 22 /* you must actively select B/G, D/K, I, L, L` ! (3X 7804, 7806, 8103, 8104) */
1da177e4 LT	60	#define TUNER_PHILIPS_PAL_DK 23
1da177e4 LT	61
1c94aeec MCC	62	#define TUNER_PHILIPS_FQ1216ME 24 /* you must actively select B/G/D/K, I, L, L` */
	63	#define TUNER_LG_PAL_I_FM 25
	64	#define TUNER_LG_PAL_I 26
	65	#define TUNER_LG_NTSC_FM 27
1da177e4	66
1c94aeec MCC	67	#define TUNER_LG_PAL_FM 28
	68	#define TUNER_LG_PAL 29
	69	#define TUNER_TEMIC_4009FN5_MULTI_PAL_FM 30 /* B/G, I and D/K autodetected (3X 8155, 8160, 8163) */
	70	#define TUNER_SHARP_2U5JF5540_NTSC 31
1da177e4	71
1c94aeec MCC	72	#define TUNER_Samsung_PAL_TCPM9091PD27 32
	73	#define TUNER_MT2032 33
	74	#define TUNER_TEMIC_4106FH5 34 /* 4106 FH5 (3X 7808, 7865) */
	75	#define TUNER_TEMIC_4012FY5 35 /* 4012 FY5 (3X 0971, 1099) */
1da177e4	76
1c94aeec MCC	77	#define TUNER_TEMIC_4136FY5 36 /* 4136 FY5 (3X 7708, 7746) */
	78	#define TUNER_LG_PAL_NEW_TAPC 37
	79	#define TUNER_PHILIPS_FM1216ME_MK3 38
	80	#define TUNER_LG_NTSC_NEW_TAPC 39
1da177e4	81
1c94aeec MCC	82	#define TUNER_HITACHI_NTSC 40
	83	#define TUNER_PHILIPS_PAL_MK 41
	84	#define TUNER_PHILIPS_ATSC 42
	85	#define TUNER_PHILIPS_FM1236_MK3 43
1da177e4	86
1c94aeec	87	#define TUNER_PHILIPS_4IN1 44 /* ATI TV Wonder Pro - Conexant */
174329d9	88	/* Microtune merged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
1c94aeec	89	#define TUNER_MICROTUNE_4049FM5 45
174329d9	90	#define TUNER_PANASONIC_VP27 46
1c94aeec MCC	91	#define TUNER_LG_NTSC_TAPE 47
	92
	93	#define TUNER_TNF_8831BGFF 48
	94	#define TUNER_MICROTUNE_4042FI5 49 /* DViCO FusionHDTV 3 Gold-Q - 4042 FI5 (3X 8147) */
	95	#define TUNER_TCL_2002N 50
	96	#define TUNER_PHILIPS_FM1256_IH3 51
	97
	98	#define TUNER_THOMSON_DTT7610 52
	99	#define TUNER_PHILIPS_FQ1286 53
	100	#define TUNER_PHILIPS_TDA8290 54
20f441f6	101	#define TUNER_TCL_2002MB 55 /* Hauppauge PVR-150 PAL */
1c94aeec MCC	102
	103	#define TUNER_PHILIPS_FQ1216AME_MK4 56 /* Hauppauge PVR-150 PAL */
	104	#define TUNER_PHILIPS_FQ1236A_MK4 57 /* Hauppauge PVR-500MCE NTSC */
	105	#define TUNER_YMEC_TVF_8531MF 58
	106	#define TUNER_YMEC_TVF_5533MF 59 /* Pixelview Pro Ultra NTSC */
	107
83ac8722	108	#define TUNER_THOMSON_DTT761X 60 /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
1c94aeec MCC	109	#define TUNER_TENA_9533_DI 61
	110	#define TUNER_TEA5767 62 /* Only FM Radio Tuner */
	111	#define TUNER_PHILIPS_FMD1216ME_MK3 63
	112
9c26c8b1	113	#define TUNER_LG_TDVS_H06XF 64 /* TDVS H061F, H062F, H064F */
1c94aeec	114	#define TUNER_YMEC_TVF66T5_B_DFF 65 /* Acorp Y878F */
f3629be8	115	#define TUNER_LG_TALN 66
93df3413	116	#define TUNER_PHILIPS_TD1316 67
793cf9e6	117
e976f937	118	#define TUNER_PHILIPS_TUV1236D 68 /* ATI HDTV Wonder */
633323ff	119	#define TUNER_TNF_5335MF 69 /* Sabrent Bt848 */
b3d37042	120	#define TUNER_SAMSUNG_TCPN_2121P30A 70 /* Hauppauge PVR-500MCE NTSC */
0004fd59 MR	121	#define TUNER_XCEIVE_XC3028 71
0004fd59 MR	122
91ae3299	123	#define TUNER_THOMSON_FE6600 72 /* DViCO FusionHDTV DVB-T Hybrid */
c344933a	124	#define TUNER_SAMSUNG_TCPG_6121P30A 73 /* Hauppauge PVR-500 PAL */
15396236	125	#define TUNER_TDA9887 74 /* This tuner should be used only internally */
780dfef3	126
1da177e4	127	/* tv card specific */
f98c55ea HV	128	#define TDA9887_PRESENT (1<<0)
	129	#define TDA9887_PORT1_INACTIVE (1<<1)
	130	#define TDA9887_PORT2_INACTIVE (1<<2)
	131	#define TDA9887_QSS (1<<3)
	132	#define TDA9887_INTERCARRIER (1<<4)
	133	#define TDA9887_PORT1_ACTIVE (1<<5)
	134	#define TDA9887_PORT2_ACTIVE (1<<6)
	135	#define TDA9887_INTERCARRIER_NTSC (1<<7)
	136	/* Tuner takeover point adjustment, in dB, -16 <= top <= 15 */
	137	#define TDA9887_TOP_MASK (0x3f << 8)
	138	#define TDA9887_TOP_SET (1 << 13)
	139	#define TDA9887_TOP(top) (TDA9887_TOP_SET \| (((16 + (top)) & 0x1f) << 8))
	140
1da177e4	141	/* config options */
f98c55ea HV	142	#define TDA9887_DEEMPHASIS_MASK (3<<16)
	143	#define TDA9887_DEEMPHASIS_NONE (1<<16)
	144	#define TDA9887_DEEMPHASIS_50 (2<<16)
	145	#define TDA9887_DEEMPHASIS_75 (3<<16)
	146	#define TDA9887_AUTOMUTE (1<<18)
1da177e4 LT	147
	148	#ifdef __KERNEL__
	149
f7ce3cc6 MCC	150	enum tuner_mode {
	151	T_UNINITIALIZED = 0,
	152	T_RADIO = 1 << V4L2_TUNER_RADIO,
	153	T_ANALOG_TV = 1 << V4L2_TUNER_ANALOG_TV,
	154	T_DIGITAL_TV = 1 << V4L2_TUNER_DIGITAL_TV,
	155	T_STANDBY = 1 << 31
	156	};
	157
a544521e HV	158	/* Older boards only had a single tuner device. Nowadays multiple tuner
	159	devices may be present on a single board. Using TUNER_SET_TYPE_ADDR
	160	to pass the tuner_setup structure it is possible to setup each tuner
	161	device in turn.
	162
	163	Since multiple devices may be present it is no longer sufficient to
	164	send a command to a single i2c device. Instead you should broadcast
	165	the command to all i2c devices.
	166
	167	By setting the mode_mask correctly you can select which commands are
	168	accepted by a specific tuner device. For example, set mode_mask to
	169	T_RADIO if the device is a radio-only tuner. That specific tuner will
	170	only accept commands when the tuner is in radio mode and ignore them
	171	when the tuner is set to TV mode.
	172	*/
	173
f7ce3cc6	174	struct tuner_setup {
a544521e HV	175	unsigned short addr; /* I2C address */
	176	unsigned int type; /* Tuner type */
	177	unsigned int mode_mask; /* Allowed tuner modes */
391cd727 MCC	178	};
391cd727 MCC	179
1da177e4 LT	180	struct tuner {
	181	/* device */
	182	struct i2c_client i2c;
	183
1c94aeec	184	unsigned int type; /* chip type */
f7ce3cc6	185
1c94aeec MCC	186	unsigned int mode;
1c94aeec MCC	187	unsigned int mode_mask; /* Combination of allowable modes */
f7ce3cc6	188
27487d44 HV	189	unsigned int tv_freq; /* keep track of the current settings */
	190	unsigned int radio_freq;
	191	u16 last_div;
f7ce3cc6	192	unsigned int audmode;
1da177e4	193	v4l2_std_id std;
1da177e4	194
f7ce3cc6	195	int using_v4l2;
1da177e4	196
15396236 MCC	197	/* used by tda9887 */
	198	unsigned int tda9887_config;
	199	unsigned char tda9887_data[4];
	200
1da177e4 LT	201	/* used by MT2032 */
	202	unsigned int xogc;
	203	unsigned int radio_if2;
	204
	205	/* used by tda8290 */
de48eebc HH	206	unsigned char tda8290_easy_mode;
	207	unsigned char tda827x_lpsel;
	208	unsigned char tda827x_addr;
	209	unsigned char tda827x_ver;
	210	unsigned int sgIF;
1da177e4 LT	211
1da177e4 LT	212	/* function ptrs */
27487d44 HV	213	void (set_tv_freq)(struct i2c_client c, unsigned int freq);
27487d44 HV	214	void (set_radio_freq)(struct i2c_client c, unsigned int freq);
1da177e4 LT	215	int (has_signal)(struct i2c_client c);
1da177e4 LT	216	int (is_stereo)(struct i2c_client c);
15396236 MCC	217	int (get_afc)(struct i2c_client c);
15396236 MCC	218	void (tuner_status)(struct i2c_client c);
793cf9e6	219	void (standby)(struct i2c_client c);
1da177e4 LT	220	};
1da177e4 LT	221
1da177e4 LT	222	extern unsigned const int tuner_count;
	223
	224	extern int microtune_init(struct i2c_client *c);
0004fd59	225	extern int xc3028_init(struct i2c_client *c);
1da177e4	226	extern int tda8290_init(struct i2c_client *c);
90e9df7f	227	extern int tda8290_probe(struct i2c_client *c);
586b0cab	228	extern int tea5767_tuner_init(struct i2c_client *c);
1da177e4	229	extern int default_tuner_init(struct i2c_client *c);
f7ce3cc6	230	extern int tea5767_autodetection(struct i2c_client *c);
15396236	231	extern int tda9887_tuner_init(struct i2c_client *c);
1da177e4	232
793cf9e6	233	#define tuner_warn(fmt, arg...) do {\
604f28e2	234	printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
7e578191	235	i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
793cf9e6	236	#define tuner_info(fmt, arg...) do {\
604f28e2	237	printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
7e578191	238	i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
793cf9e6	239	#define tuner_dbg(fmt, arg...) do {\
f9195ded HV	240	extern int tuner_debug; \
f9195ded HV	241	if (tuner_debug) \
7e578191 MCC	242	printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
7e578191 MCC	243	i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
1da177e4 LT	244
	245	#endif /* __KERNEL__ */
	246
1c94aeec	247	#endif /* _TUNER_H */
1da177e4 LT	248
	249	/*
	250	* Overrides for Emacs so that we follow Linus's tabbing style.
	251	* ---------------------------------------------------------------------------
	252	* Local variables:
	253	* c-basic-offset: 8
	254	* End:
	255	*/