cregit-Linux how code gets into the kernel

Release 4.16 include/media/tuner.h

Directory: include/media
/*
 * 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.
 */

#ifndef _TUNER_H

#define _TUNER_H
#ifdef __KERNEL__

#include <linux/videodev2.h>
#include <media/v4l2-mc.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_FCV1236D		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_XC2028			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 */

#define TUNER_TEA5761			75	
/* Only FM Radio Tuner */

#define TUNER_XC5000			76	
/* Xceive Silicon Tuner */

#define TUNER_TCL_MF02GIP_5N		77	
/* TCL MF02GIP_5N */

#define TUNER_PHILIPS_FMD1216MEX_MK3	78

#define TUNER_PHILIPS_FM1216MK5		79

#define TUNER_PHILIPS_FQ1216LME_MK3	80	
/* Active loopthrough, no FM */


#define TUNER_PARTSNIC_PTI_5NF05	81

#define TUNER_PHILIPS_CU1216L           82

#define TUNER_NXP_TDA18271		83

#define TUNER_SONY_BTF_PXN01Z		84

#define TUNER_PHILIPS_FQ1236_MK5	85	
/* NTSC, TDA9885, no FM radio */

#define TUNER_TENA_TNF_5337		86


#define TUNER_XC4000			87	
/* Xceive Silicon Tuner */

#define TUNER_XC5000C			88	
/* Xceive Silicon Tuner */


#define TUNER_SONY_BTF_PG472Z		89	
/* PAL+SECAM */

#define TUNER_SONY_BTF_PK467Z		90	
/* NTSC_JP */

#define TUNER_SONY_BTF_PB463Z		91	
/* NTSC */

/* 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)

#define TDA9887_GATING_18		(1<<19)

#define TDA9887_GAIN_NORMAL		(1<<20)

#define TDA9887_RIF_41_3		(1<<21)  
/* radio IF1 41.3 vs 33.3 */

/**
 * enum tuner_mode      - Mode of the tuner
 *
 * @T_RADIO:        Tuner core will work in radio mode
 * @T_ANALOG_TV:    Tuner core will work in analog TV mode
 *
 * Older boards only had a single tuner device, but some devices have a
 * separate tuner for radio. In any case, the tuner-core needs to know if
 * the tuner chip(s) will be used in radio mode or analog TV mode, as, on
 * radio mode, frequencies are specified on a different range than on TV
 * mode. This enum is used by the tuner core in order to work with the
 * proper tuner range and eventually use a different tuner chip while in
 * radio mode.
 */

enum tuner_mode {
	
T_RADIO		= 1 << V4L2_TUNER_RADIO,
	
T_ANALOG_TV     = 1 << V4L2_TUNER_ANALOG_TV,
	/* Don't map V4L2_TUNER_DIGITAL_TV, as tuner-core won't use it */
};

/**
 * struct tuner_setup   - setup the tuner chipsets
 *
 * @addr:               I2C address used to control the tuner device/chipset
 * @type:               Type of the tuner, as defined at the TUNER_* macros.
 *                      Each different tuner model should have an unique
 *                      identifier.
 * @mode_mask:          Mask with the allowed tuner modes: V4L2_TUNER_RADIO,
 *                      V4L2_TUNER_ANALOG_TV and/or V4L2_TUNER_DIGITAL_TV,
 *                      describing if the tuner should be used to support
 *                      Radio, analog TV and/or digital TV.
 * @config:             Used to send tuner-specific configuration for complex
 *                      tuners that require extra parameters to be set.
 *                      Only a very few tuners require it and its usage on
 *                      newer tuners should be avoided.
 * @tuner_callback:     Some tuners require to call back the bridge driver,
 *                      in order to do some tasks like rising a GPIO at the
 *                      bridge chipset, in order to do things like resetting
 *                      the device.
 *
 * 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;
	
unsigned int	type;
	
unsigned int	mode_mask;
	
void		*config;
	
int (*tuner_callback)(void *dev, int component, int cmd, int arg);
};

#endif /* __KERNEL__ */

#endif /* _TUNER_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Mauro Carvalho Chehab12521.48%1925.68%
Gerd Knorr10918.73%810.81%
Linus Torvalds9315.98%34.05%
Linus Torvalds (pre-git)7012.03%56.76%
Hans Verkuil427.22%68.11%
Andrew Morton244.12%34.05%
Michael Ira Krufky233.95%912.16%
Hartmut Hackmann223.78%34.05%
Andy Walls183.09%45.41%
Trent Piepho91.55%22.70%
Miroslav Slugen50.86%11.35%
Steven Toth50.86%11.35%
Bill Pechter50.86%11.35%
Kirk Lapray50.86%11.35%
Dmitry Belimov40.69%11.35%
Darron Broad40.69%11.35%
Antti Palosaari40.69%11.35%
Christopher Pascoe40.69%11.35%
Nickolay V. Shmyrev40.69%11.35%
Markus Rechberger30.52%11.35%
Ondrej Zary20.34%11.35%
Gerd Hoffmann20.34%11.35%
Total582100.00%74100.00%
Directory: include/media
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