release/src-rt-6.x/linux/linux-2.6/include/media/tuner.h

   1 /*
   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
  25 #include <linux/videodev2.h>
  26 #include <linux/i2c.h>
  27 #include <media/tuner-types.h>
  28
  29 extern int tuner_debug;
  30
  31 #define ADDR_UNSET (255)
  32
  33 #define TUNER_TEMIC_PAL                 0        /* 4002 FH5 (3X 7756, 9483) */
  34 #define TUNER_PHILIPS_PAL_I             1
  35 #define TUNER_PHILIPS_NTSC              2
  36 #define TUNER_PHILIPS_SECAM             3       /* you must actively select B/G, L, L` */
  37
  38 #define TUNER_ABSENT                    4
  39 #define TUNER_PHILIPS_PAL               5
  40 #define TUNER_TEMIC_NTSC                6       /* 4032 FY5 (3X 7004, 9498, 9789)  */
  41 #define TUNER_TEMIC_PAL_I               7       /* 4062 FY5 (3X 8501, 9957) */
  42
  43 #define TUNER_TEMIC_4036FY5_NTSC        8       /* 4036 FY5 (3X 1223, 1981, 7686) */
  44 #define TUNER_ALPS_TSBH1_NTSC           9
  45 #define TUNER_ALPS_TSBE1_PAL            10
  46 #define TUNER_ALPS_TSBB5_PAL_I          11
  47
  48 #define TUNER_ALPS_TSBE5_PAL            12
  49 #define TUNER_ALPS_TSBC5_PAL            13
  50 #define TUNER_TEMIC_4006FH5_PAL         14      /* 4006 FH5 (3X 9500, 9501, 7291) */
  51 #define TUNER_ALPS_TSHC6_NTSC           15
  52
  53 #define TUNER_TEMIC_PAL_DK              16      /* 4016 FY5 (3X 1392, 1393) */
  54 #define TUNER_PHILIPS_NTSC_M            17
  55 #define TUNER_TEMIC_4066FY5_PAL_I       18      /* 4066 FY5 (3X 7032, 7035) */
  56 #define TUNER_TEMIC_4006FN5_MULTI_PAL   19      /* B/G, I and D/K autodetected (3X 7595, 7606, 7657) */
  57
  58 #define TUNER_TEMIC_4009FR5_PAL         20      /* incl. FM radio (3X 7607, 7488, 7711) */
  59 #define TUNER_TEMIC_4039FR5_NTSC        21      /* incl. FM radio (3X 7246, 7578, 7732) */
  60 #define TUNER_TEMIC_4046FM5             22      /* you must actively select B/G, D/K, I, L, L` !  (3X 7804, 7806, 8103, 8104) */
  61 #define TUNER_PHILIPS_PAL_DK            23
  62
  63 #define TUNER_PHILIPS_FQ1216ME          24      /* you must actively select B/G/D/K, I, L, L` */
  64 #define TUNER_LG_PAL_I_FM               25
  65 #define TUNER_LG_PAL_I                  26
  66 #define TUNER_LG_NTSC_FM                27
  67
  68 #define TUNER_LG_PAL_FM                 28
  69 #define TUNER_LG_PAL                    29
  70 #define TUNER_TEMIC_4009FN5_MULTI_PAL_FM 30     /* B/G, I and D/K autodetected (3X 8155, 8160, 8163) */
  71 #define TUNER_SHARP_2U5JF5540_NTSC      31
  72
  73 #define TUNER_Samsung_PAL_TCPM9091PD27  32
  74 #define TUNER_MT2032                    33
  75 #define TUNER_TEMIC_4106FH5             34      /* 4106 FH5 (3X 7808, 7865) */
  76 #define TUNER_TEMIC_4012FY5             35      /* 4012 FY5 (3X 0971, 1099) */
  77
  78 #define TUNER_TEMIC_4136FY5             36      /* 4136 FY5 (3X 7708, 7746) */
  79 #define TUNER_LG_PAL_NEW_TAPC           37
  80 #define TUNER_PHILIPS_FM1216ME_MK3      38
  81 #define TUNER_LG_NTSC_NEW_TAPC          39
  82
  83 #define TUNER_HITACHI_NTSC              40
  84 #define TUNER_PHILIPS_PAL_MK            41
  85 #define TUNER_PHILIPS_ATSC              42
  86 #define TUNER_PHILIPS_FM1236_MK3        43
  87
  88 #define TUNER_PHILIPS_4IN1              44      /* ATI TV Wonder Pro - Conexant */
  89 /* Microtune merged with Temic 12/31/1999 partially financed by Alps - these may be similar to Temic */
  90 #define TUNER_MICROTUNE_4049FM5         45
  91 #define TUNER_PANASONIC_VP27            46
  92 #define TUNER_LG_NTSC_TAPE              47
  93
  94 #define TUNER_TNF_8831BGFF              48
  95 #define TUNER_MICROTUNE_4042FI5         49      /* DViCO FusionHDTV 3 Gold-Q - 4042 FI5 (3X 8147) */
  96 #define TUNER_TCL_2002N                 50
  97 #define TUNER_PHILIPS_FM1256_IH3        51
  98
  99 #define TUNER_THOMSON_DTT7610           52
 100 #define TUNER_PHILIPS_FQ1286            53
 101 #define TUNER_PHILIPS_TDA8290           54
 102 #define TUNER_TCL_2002MB                55      /* Hauppauge PVR-150 PAL */
 103
 104 #define TUNER_PHILIPS_FQ1216AME_MK4     56      /* Hauppauge PVR-150 PAL */
 105 #define TUNER_PHILIPS_FQ1236A_MK4       57      /* Hauppauge PVR-500MCE NTSC */
 106 #define TUNER_YMEC_TVF_8531MF           58
 107 #define TUNER_YMEC_TVF_5533MF           59      /* Pixelview Pro Ultra NTSC */
 108
 109 #define TUNER_THOMSON_DTT761X           60      /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
 110 #define TUNER_TENA_9533_DI              61
 111 #define TUNER_TEA5767                   62      /* Only FM Radio Tuner */
 112 #define TUNER_PHILIPS_FMD1216ME_MK3     63
 113
 114 #define TUNER_LG_TDVS_H06XF             64      /* TDVS H061F, H062F, H064F */
 115 #define TUNER_YMEC_TVF66T5_B_DFF        65      /* Acorp Y878F */
 116 #define TUNER_LG_TALN                   66
 117 #define TUNER_PHILIPS_TD1316            67
 118
 119 #define TUNER_PHILIPS_TUV1236D          68      /* ATI HDTV Wonder */
 120 #define TUNER_TNF_5335MF                69      /* Sabrent Bt848   */
 121 #define TUNER_SAMSUNG_TCPN_2121P30A     70      /* Hauppauge PVR-500MCE NTSC */
 122 #define TUNER_XCEIVE_XC3028             71
 123
 124 #define TUNER_THOMSON_FE6600            72      /* DViCO FusionHDTV DVB-T Hybrid */
 125 #define TUNER_SAMSUNG_TCPG_6121P30A     73      /* Hauppauge PVR-500 PAL */
 126 #define TUNER_TDA9887                   74      /* This tuner should be used only internally */
 127
 128 /* tv card specific */
 129 #define TDA9887_PRESENT                 (1<<0)
 130 #define TDA9887_PORT1_INACTIVE          (1<<1)
 131 #define TDA9887_PORT2_INACTIVE          (1<<2)
 132 #define TDA9887_QSS                     (1<<3)
 133 #define TDA9887_INTERCARRIER            (1<<4)
 134 #define TDA9887_PORT1_ACTIVE            (1<<5)
 135 #define TDA9887_PORT2_ACTIVE            (1<<6)
 136 #define TDA9887_INTERCARRIER_NTSC       (1<<7)
 137 /* Tuner takeover point adjustment, in dB, -16 <= top <= 15 */
 138 #define TDA9887_TOP_MASK                (0x3f << 8)
 139 #define TDA9887_TOP_SET                 (1 << 13)
 140 #define TDA9887_TOP(top)                (TDA9887_TOP_SET | (((16 + (top)) & 0x1f) << 8))
 141
 142 /* config options */
 143 #define TDA9887_DEEMPHASIS_MASK         (3<<16)
 144 #define TDA9887_DEEMPHASIS_NONE         (1<<16)
 145 #define TDA9887_DEEMPHASIS_50           (2<<16)
 146 #define TDA9887_DEEMPHASIS_75           (3<<16)
 147 #define TDA9887_AUTOMUTE                (1<<18)
 148 #define TDA9887_GATING_18               (1<<19)
 149 #define TDA9887_GAIN_NORMAL             (1<<20)
 150
 151 #ifdef __KERNEL__
 152
 153 enum tuner_mode {
 154         T_UNINITIALIZED = 0,
 155         T_RADIO         = 1 << V4L2_TUNER_RADIO,
 156         T_ANALOG_TV     = 1 << V4L2_TUNER_ANALOG_TV,
 157         T_DIGITAL_TV    = 1 << V4L2_TUNER_DIGITAL_TV,
 158         T_STANDBY       = 1 << 31
 159 };
 160
 161 /* Older boards only had a single tuner device. Nowadays multiple tuner
 162    devices may be present on a single board. Using TUNER_SET_TYPE_ADDR
 163    to pass the tuner_setup structure it is possible to setup each tuner
 164    device in turn.
 165
 166    Since multiple devices may be present it is no longer sufficient to
 167    send a command to a single i2c device. Instead you should broadcast
 168    the command to all i2c devices.
 169
 170    By setting the mode_mask correctly you can select which commands are
 171    accepted by a specific tuner device. For example, set mode_mask to
 172    T_RADIO if the device is a radio-only tuner. That specific tuner will
 173    only accept commands when the tuner is in radio mode and ignore them
 174    when the tuner is set to TV mode.
 175  */
 176
 177 struct tuner_setup {
 178         unsigned short  addr;   /* I2C address */
 179         unsigned int    type;   /* Tuner type */
 180         unsigned int    mode_mask;  /* Allowed tuner modes */
 181         unsigned int    config; /* configuraion for more complex tuners */
 182         int (*tuner_callback) (void *dev, int command,int arg);
 183 };
 184
 185 struct tuner {
 186         /* device */
 187         struct i2c_client i2c;
 188
 189         unsigned int type;      /* chip type */
 190
 191         unsigned int mode;
 192         unsigned int mode_mask; /* Combination of allowable modes */
 193
 194         unsigned int tv_freq;   /* keep track of the current settings */
 195         unsigned int radio_freq;
 196         u16          last_div;
 197         unsigned int audmode;
 198         v4l2_std_id  std;
 199
 200         int          using_v4l2;
 201
 202         /* used by tda9887 */
 203         unsigned int       tda9887_config;
 204         unsigned char      tda9887_data[4];
 205
 206         /* used by MT2032 */
 207         unsigned int xogc;
 208         unsigned int radio_if2;
 209
 210         /* used by tda8290 */
 211         unsigned char tda8290_easy_mode;
 212         unsigned char tda827x_lpsel;
 213         unsigned char tda827x_addr;
 214         unsigned char tda827x_ver;
 215         unsigned int sgIF;
 216
 217         unsigned int config;
 218         int (*tuner_callback) (void *dev, int command,int arg);
 219
 220         /* function ptrs */
 221         void (*set_tv_freq)(struct i2c_client *c, unsigned int freq);
 222         void (*set_radio_freq)(struct i2c_client *c, unsigned int freq);
 223         int  (*has_signal)(struct i2c_client *c);
 224         int  (*is_stereo)(struct i2c_client *c);
 225         int  (*get_afc)(struct i2c_client *c);
 226         void (*tuner_status)(struct i2c_client *c);
 227         void (*standby)(struct i2c_client *c);
 228 };
 229
 230 extern unsigned const int tuner_count;
 231
 232 extern int microtune_init(struct i2c_client *c);
 233 extern int xc3028_init(struct i2c_client *c);
 234 extern int tda8290_init(struct i2c_client *c);
 235 extern int tda8290_probe(struct i2c_client *c);
 236 extern int tea5767_tuner_init(struct i2c_client *c);
 237 extern int default_tuner_init(struct i2c_client *c);
 238 extern int tea5767_autodetection(struct i2c_client *c);
 239 extern int tda9887_tuner_init(struct i2c_client *c);
 240
 241 #define tuner_warn(fmt, arg...) do {\
 242         printk(KERN_WARNING "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
 243                         i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
 244 #define tuner_info(fmt, arg...) do {\
 245         printk(KERN_INFO "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
 246                         i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
 247 #define tuner_dbg(fmt, arg...) do {\
 248         extern int tuner_debug; \
 249         if (tuner_debug) \
 250                 printk(KERN_DEBUG "%s %d-%04x: " fmt, t->i2c.driver->driver.name, \
 251                         i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0)
 252
 253 #endif /* __KERNEL__ */
 254
 255 #endif /* _TUNER_H */
 256
 257 /*
 258  * Overrides for Emacs so that we follow Linus's tabbing style.
 259  * ---------------------------------------------------------------------------
 260  * Local variables:
 261  * c-basic-offset: 8
 262  * End:
 263  */