include/media/tuner.h - maze/linux - Git at Google

 /*
     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>

 #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_H062F		64	/* DViCO FusionHDTV 5 */
 #define TUNER_YMEC_TVF66T5_B_DFF	65	/* Acorp Y878F */
 #define TUNER_LG_NTSC_TALN_MINI		66
 #define TUNER_PHILIPS_TD1316		67

 #define TUNER_PHILIPS_TUV1236D		68	/* ATI HDTV Wonder */
 #define TUNER_TNF_5335MF                69	/* Sabrent Bt848   */

 #define TUNER_SET_TYPE_ADDR          _IOW('T',3,int)
 #define TUNER_SET_STANDBY            _IOW('T',4,int)
 #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)
 #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 freq;	/* keep track of the current settings */
 	unsigned int audmode;
 	v4l2_std_id  std;

 	int          using_v4l2;

 	/* 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 (*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);
 	void (*standby)(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 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);

 #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 {\
 	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:
  */
	/*
	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>

	#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_H062F 64 /* DViCO FusionHDTV 5 */
	#define TUNER_YMEC_TVF66T5_B_DFF 65 /* Acorp Y878F */
	#define TUNER_LG_NTSC_TALN_MINI 66
	#define TUNER_PHILIPS_TD1316 67

	#define TUNER_PHILIPS_TUV1236D 68 /* ATI HDTV Wonder */
	#define TUNER_TNF_5335MF 69 /* Sabrent Bt848 */

	#define TUNER_SET_TYPE_ADDR _IOW('T',3,int)
	#define TUNER_SET_STANDBY _IOW('T',4,int)
	#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)
	#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 freq; /* keep track of the current settings */
	unsigned int audmode;
	v4l2_std_id std;

	int using_v4l2;

	/* 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 (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);
	void (standby)(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 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);

	#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 {\
	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:
	*/