git.oblomov.eu Git - linux-2.6/blob - drivers/media/video/tuner-simple.c

   1 /*
   2  *
   3  * i2c tv tuner chip device driver
   4  * controls all those simple 4-control-bytes style tuners.
   5  */
   6 #include <linux/delay.h>
   7 #include <linux/i2c.h>
   8 #include <linux/videodev.h>
   9 #include <media/tuner.h>
  10
  11 static int offset = 0;
  12 module_param(offset, int, 0666);
  13 MODULE_PARM_DESC(offset,"Allows to specify an offset for tuner");
  14
  15 /* ---------------------------------------------------------------------- */
  16
  17 /* tv standard selection for Temic 4046 FM5
  18    this value takes the low bits of control byte 2
  19    from datasheet Rev.01, Feb.00
  20      standard     BG      I       L       L2      D
  21      picture IF   38.9    38.9    38.9    33.95   38.9
  22      sound 1      33.4    32.9    32.4    40.45   32.4
  23      sound 2      33.16
  24      NICAM        33.05   32.348  33.05           33.05
  25  */
  26 #define TEMIC_SET_PAL_I         0x05
  27 #define TEMIC_SET_PAL_DK        0x09
  28 #define TEMIC_SET_PAL_L         0x0a // SECAM ?
  29 #define TEMIC_SET_PAL_L2        0x0b // change IF !
  30 #define TEMIC_SET_PAL_BG        0x0c
  31
  32 /* tv tuner system standard selection for Philips FQ1216ME
  33    this value takes the low bits of control byte 2
  34    from datasheet "1999 Nov 16" (supersedes "1999 Mar 23")
  35      standard           BG      DK      I       L       L`
  36      picture carrier    38.90   38.90   38.90   38.90   33.95
  37      colour             34.47   34.47   34.47   34.47   38.38
  38      sound 1            33.40   32.40   32.90   32.40   40.45
  39      sound 2            33.16   -       -       -       -
  40      NICAM              33.05   33.05   32.35   33.05   39.80
  41  */
  42 #define PHILIPS_SET_PAL_I       0x01 /* Bit 2 always zero !*/
  43 #define PHILIPS_SET_PAL_BGDK    0x09
  44 #define PHILIPS_SET_PAL_L2      0x0a
  45 #define PHILIPS_SET_PAL_L       0x0b
  46
  47 /* system switching for Philips FI1216MF MK2
  48    from datasheet "1996 Jul 09",
  49     standard         BG     L      L'
  50     picture carrier  38.90  38.90  33.95
  51     colour           34.47  34.37  38.38
  52     sound 1          33.40  32.40  40.45
  53     sound 2          33.16  -      -
  54     NICAM            33.05  33.05  39.80
  55  */
  56 #define PHILIPS_MF_SET_BG       0x01 /* Bit 2 must be zero, Bit 3 is system output */
  57 #define PHILIPS_MF_SET_PAL_L    0x03 // France
  58 #define PHILIPS_MF_SET_PAL_L2   0x02 // L'
  59
  60 /* Control byte */
  61
  62 #define TUNER_RATIO_MASK        0x06 /* Bit cb1:cb2 */
  63 #define TUNER_RATIO_SELECT_50   0x00
  64 #define TUNER_RATIO_SELECT_32   0x02
  65 #define TUNER_RATIO_SELECT_166  0x04
  66 #define TUNER_RATIO_SELECT_62   0x06
  67
  68 #define TUNER_CHARGE_PUMP       0x40  /* Bit cb6 */
  69
  70 /* Status byte */
  71
  72 #define TUNER_POR         0x80
  73 #define TUNER_FL          0x40
  74 #define TUNER_MODE        0x38
  75 #define TUNER_AFC         0x07
  76 #define TUNER_SIGNAL      0x07
  77 #define TUNER_STEREO      0x10
  78
  79 #define TUNER_PLL_LOCKED   0x40
  80 #define TUNER_STEREO_MK3   0x04
  81
  82 #define TUNER_MAX_RANGES   3
  83
  84 /* ---------------------------------------------------------------------- */
  85
  86 struct tunertype
  87 {
  88         char *name;
  89
  90         int count;
  91         struct {
  92                 unsigned short thresh;
  93                 unsigned char cb;
  94         } ranges[TUNER_MAX_RANGES];
  95         unsigned char config;
  96 };
  97
  98 /*
  99  *      The floats in the tuner struct are computed at compile time
 100  *      by gcc and cast back to integers. Thus we don't violate the
 101  *      "no float in kernel" rule.
 102  */
 103 static struct tunertype tuners[] = {
 104         /* 0-9 */
 105         [TUNER_TEMIC_PAL] = { /* TEMIC PAL */
 106                 .name   = "Temic PAL (4002 FH5)",
 107                 .count  = 3,
 108                 .ranges = {
 109                         { 16 * 140.25 /*MHz*/, 0x02, },
 110                         { 16 * 463.25 /*MHz*/, 0x04, },
 111                         { 16 * 999.99        , 0x01, },
 112                 },
 113                 .config = 0x8e,
 114         },
 115         [TUNER_PHILIPS_PAL_I] = { /* Philips PAL_I */
 116                 .name   = "Philips PAL_I (FI1246 and compatibles)",
 117                 .count  = 3,
 118                 .ranges = {
 119                         { 16 * 140.25 /*MHz*/, 0xa0, },
 120                         { 16 * 463.25 /*MHz*/, 0x90, },
 121                         { 16 * 999.99        , 0x30, },
 122                 },
 123                 .config = 0x8e,
 124         },
 125         [TUNER_PHILIPS_NTSC] = { /* Philips NTSC */
 126                 .name   = "Philips NTSC (FI1236,FM1236 and compatibles)",
 127                 .count  = 3,
 128                 .ranges = {
 129                         { 16 * 157.25 /*MHz*/, 0xa0, },
 130                         { 16 * 451.25 /*MHz*/, 0x90, },
 131                         { 16 * 999.99        , 0x30, },
 132                 },
 133                 .config = 0x8e,
 134         },
 135         [TUNER_PHILIPS_SECAM] = { /* Philips SECAM */
 136                 .name   = "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)",
 137                 .count  = 3,
 138                 .ranges = {
 139                         { 16 * 168.25 /*MHz*/, 0xa7, },
 140                         { 16 * 447.25 /*MHz*/, 0x97, },
 141                         { 16 * 999.99        , 0x37, },
 142                 },
 143                 .config = 0x8e,
 144         },
 145         [TUNER_ABSENT] = { /* Tuner Absent */
 146                 .name   = "NoTuner",
 147                 .count  = 1,
 148                 .ranges = {
 149                         { 0, 0x00, },
 150                 },
 151                 .config = 0x00,
 152         },
 153         [TUNER_PHILIPS_PAL] = { /* Philips PAL */
 154                 .name   = "Philips PAL_BG (FI1216 and compatibles)",
 155                 .count  = 3,
 156                 .ranges = {
 157                         { 16 * 168.25 /*MHz*/, 0xa0, },
 158                         { 16 * 447.25 /*MHz*/, 0x90, },
 159                         { 16 * 999.99        , 0x30, },
 160                 },
 161                 .config = 0x8e,
 162         },
 163         [TUNER_TEMIC_NTSC] = { /* TEMIC NTSC */
 164                 .name   = "Temic NTSC (4032 FY5)",
 165                 .count  = 3,
 166                 .ranges = {
 167                         { 16 * 157.25 /*MHz*/, 0x02, },
 168                         { 16 * 463.25 /*MHz*/, 0x04, },
 169                         { 16 * 999.99        , 0x01, },
 170                 },
 171                 .config = 0x8e,
 172         },
 173         [TUNER_TEMIC_PAL_I] = { /* TEMIC PAL_I */
 174                 .name   = "Temic PAL_I (4062 FY5)",
 175                 .count  = 3,
 176                 .ranges = {
 177                         { 16 * 170.00 /*MHz*/, 0x02, },
 178                         { 16 * 450.00 /*MHz*/, 0x04, },
 179                         { 16 * 999.99        , 0x01, },
 180                 },
 181                 .config = 0x8e,
 182         },
 183         [TUNER_TEMIC_4036FY5_NTSC] = { /* TEMIC NTSC */
 184                 .name   = "Temic NTSC (4036 FY5)",
 185                 .count  = 3,
 186                 .ranges = {
 187                         { 16 * 157.25 /*MHz*/, 0xa0, },
 188                         { 16 * 463.25 /*MHz*/, 0x90, },
 189                         { 16 * 999.99        , 0x30, },
 190                 },
 191                 .config = 0x8e,
 192         },
 193         [TUNER_ALPS_TSBH1_NTSC] = { /* TEMIC NTSC */
 194                 .name   = "Alps HSBH1",
 195                 .count  = 3,
 196                 .ranges = {
 197                         { 16 * 137.25 /*MHz*/, 0x01, },
 198                         { 16 * 385.25 /*MHz*/, 0x02, },
 199                         { 16 * 999.99        , 0x08, },
 200                 },
 201                 .config = 0x8e,
 202         },
 203
 204         /* 10-19 */
 205         [TUNER_ALPS_TSBE1_PAL] = { /* TEMIC PAL */
 206                 .name   = "Alps TSBE1",
 207                 .count  = 3,
 208                 .ranges = {
 209                         { 16 * 137.25 /*MHz*/, 0x01, },
 210                         { 16 * 385.25 /*MHz*/, 0x02, },
 211                         { 16 * 999.99        , 0x08, },
 212                 },
 213                 .config = 0x8e,
 214         },
 215         [TUNER_ALPS_TSBB5_PAL_I] = { /* Alps PAL_I */
 216                 .name   = "Alps TSBB5",
 217                 .count  = 3,
 218                 .ranges = {
 219                         { 16 * 133.25 /*MHz*/, 0x01, },
 220                         { 16 * 351.25 /*MHz*/, 0x02, },
 221                         { 16 * 999.99        , 0x08, },
 222                 },
 223                 .config = 0x8e,
 224         },
 225         [TUNER_ALPS_TSBE5_PAL] = { /* Alps PAL */
 226                 .name   = "Alps TSBE5",
 227                 .count  = 3,
 228                 .ranges = {
 229                         { 16 * 133.25 /*MHz*/, 0x01, },
 230                         { 16 * 351.25 /*MHz*/, 0x02, },
 231                         { 16 * 999.99        , 0x08, },
 232                 },
 233                 .config = 0x8e,
 234         },
 235         [TUNER_ALPS_TSBC5_PAL] = { /* Alps PAL */
 236                 .name   = "Alps TSBC5",
 237                 .count  = 3,
 238                 .ranges = {
 239                         { 16 * 133.25 /*MHz*/, 0x01, },
 240                         { 16 * 351.25 /*MHz*/, 0x02, },
 241                         { 16 * 999.99        , 0x08, },
 242                 },
 243                 .config = 0x8e,
 244         },
 245         [TUNER_TEMIC_4006FH5_PAL] = { /* TEMIC PAL */
 246                 .name   = "Temic PAL_BG (4006FH5)",
 247                 .count  = 3,
 248                 .ranges = {
 249                         { 16 * 170.00 /*MHz*/, 0xa0, },
 250                         { 16 * 450.00 /*MHz*/, 0x90, },
 251                         { 16 * 999.99        , 0x30, },
 252                 },
 253                 .config = 0x8e,
 254         },
 255         [TUNER_ALPS_TSHC6_NTSC] = { /* Alps NTSC */
 256                 .name   = "Alps TSCH6",
 257                 .count  = 3,
 258                 .ranges = {
 259                         { 16 * 137.25 /*MHz*/, 0x14, },
 260                         { 16 * 385.25 /*MHz*/, 0x12, },
 261                         { 16 * 999.99        , 0x11, },
 262                 },
 263                 .config = 0x8e,
 264         },
 265         [TUNER_TEMIC_PAL_DK] = { /* TEMIC PAL */
 266                 .name   = "Temic PAL_DK (4016 FY5)",
 267                 .count  = 3,
 268                 .ranges = {
 269                         { 16 * 168.25 /*MHz*/, 0xa0, },
 270                         { 16 * 456.25 /*MHz*/, 0x90, },
 271                         { 16 * 999.99        , 0x30, },
 272                 },
 273                 .config = 0x8e,
 274         },
 275         [TUNER_PHILIPS_NTSC_M] = { /* Philips NTSC */
 276                 .name   = "Philips NTSC_M (MK2)",
 277                 .count  = 3,
 278                 .ranges = {
 279                         { 16 * 160.00 /*MHz*/, 0xa0, },
 280                         { 16 * 454.00 /*MHz*/, 0x90, },
 281                         { 16 * 999.99        , 0x30, },
 282                 },
 283                 .config = 0x8e,
 284         },
 285         [TUNER_TEMIC_4066FY5_PAL_I] = { /* TEMIC PAL_I */
 286                 .name   = "Temic PAL_I (4066 FY5)",
 287                 .count  = 3,
 288                 .ranges = {
 289                         { 16 * 169.00 /*MHz*/, 0xa0, },
 290                         { 16 * 454.00 /*MHz*/, 0x90, },
 291                         { 16 * 999.99        , 0x30, },
 292                 },
 293                 .config = 0x8e,
 294         },
 295         [TUNER_TEMIC_4006FN5_MULTI_PAL] = { /* TEMIC PAL */
 296                 .name   = "Temic PAL* auto (4006 FN5)",
 297                 .count  = 3,
 298                 .ranges = {
 299                         { 16 * 169.00 /*MHz*/, 0xa0, },
 300                         { 16 * 454.00 /*MHz*/, 0x90, },
 301                         { 16 * 999.99        , 0x30, },
 302                 },
 303                 .config = 0x8e,
 304         },
 305
 306         /* 20-29 */
 307         [TUNER_TEMIC_4009FR5_PAL] = { /* TEMIC PAL */
 308                 .name   = "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)",
 309                 .count  = 3,
 310                 .ranges = {
 311                         { 16 * 141.00 /*MHz*/, 0xa0, },
 312                         { 16 * 464.00 /*MHz*/, 0x90, },
 313                         { 16 * 999.99        , 0x30, },
 314                 },
 315                 .config = 0x8e,
 316         },
 317         [TUNER_TEMIC_4039FR5_NTSC] = { /* TEMIC NTSC */
 318                 .name   = "Temic NTSC (4039 FR5)",
 319                 .count  = 3,
 320                 .ranges = {
 321                         { 16 * 158.00 /*MHz*/, 0xa0, },
 322                         { 16 * 453.00 /*MHz*/, 0x90, },
 323                         { 16 * 999.99        , 0x30, },
 324                 },
 325                 .config = 0x8e,
 326         },
 327         [TUNER_TEMIC_4046FM5] = { /* TEMIC PAL */
 328                 .name   = "Temic PAL/SECAM multi (4046 FM5)",
 329                 .count  = 3,
 330                 .ranges = {
 331                         { 16 * 169.00 /*MHz*/, 0xa0, },
 332                         { 16 * 454.00 /*MHz*/, 0x90, },
 333                         { 16 * 999.99        , 0x30, },
 334                 },
 335                 .config = 0x8e,
 336         },
 337         [TUNER_PHILIPS_PAL_DK] = { /* Philips PAL */
 338                 .name   = "Philips PAL_DK (FI1256 and compatibles)",
 339                 .count  = 3,
 340                 .ranges = {
 341                         { 16 * 170.00 /*MHz*/, 0xa0, },
 342                         { 16 * 450.00 /*MHz*/, 0x90, },
 343                         { 16 * 999.99        , 0x30, },
 344                 },
 345                 .config = 0x8e,
 346         },
 347         [TUNER_PHILIPS_FQ1216ME] = { /* Philips PAL */
 348                 .name   = "Philips PAL/SECAM multi (FQ1216ME)",
 349                 .count  = 3,
 350                 .ranges = {
 351                         { 16 * 170.00 /*MHz*/, 0xa0, },
 352                         { 16 * 450.00 /*MHz*/, 0x90, },
 353                         { 16 * 999.99        , 0x30, },
 354                 },
 355                 .config = 0x8e,
 356         },
 357         [TUNER_LG_PAL_I_FM] = { /* LGINNOTEK PAL_I */
 358                 .name   = "LG PAL_I+FM (TAPC-I001D)",
 359                 .count  = 3,
 360                 .ranges = {
 361                         { 16 * 170.00 /*MHz*/, 0xa0, },
 362                         { 16 * 450.00 /*MHz*/, 0x90, },
 363                         { 16 * 999.99        , 0x30, },
 364                 },
 365                 .config = 0x8e,
 366         },
 367         [TUNER_LG_PAL_I] = { /* LGINNOTEK PAL_I */
 368                 .name   = "LG PAL_I (TAPC-I701D)",
 369                 .count  = 3,
 370                 .ranges = {
 371                         { 16 * 170.00 /*MHz*/, 0xa0, },
 372                         { 16 * 450.00 /*MHz*/, 0x90, },
 373                         { 16 * 999.99        , 0x30, },
 374                 },
 375                 .config = 0x8e,
 376         },
 377         [TUNER_LG_NTSC_FM] = { /* LGINNOTEK NTSC */
 378                 .name   = "LG NTSC+FM (TPI8NSR01F)",
 379                 .count  = 3,
 380                 .ranges = {
 381                         { 16 * 210.00 /*MHz*/, 0xa0, },
 382                         { 16 * 497.00 /*MHz*/, 0x90, },
 383                         { 16 * 999.99        , 0x30, },
 384                 },
 385                 .config = 0x8e,
 386         },
 387         [TUNER_LG_PAL_FM] = { /* LGINNOTEK PAL */
 388                 .name   = "LG PAL_BG+FM (TPI8PSB01D)",
 389                 .count  = 3,
 390                 .ranges = {
 391                         { 16 * 170.00 /*MHz*/, 0xa0, },
 392                         { 16 * 450.00 /*MHz*/, 0x90, },
 393                         { 16 * 999.99        , 0x30, },
 394                 },
 395                 .config = 0x8e,
 396         },
 397         [TUNER_LG_PAL] = { /* LGINNOTEK PAL */
 398                 .name   = "LG PAL_BG (TPI8PSB11D)",
 399                 .count  = 3,
 400                 .ranges = {
 401                         { 16 * 170.00 /*MHz*/, 0xa0, },
 402                         { 16 * 450.00 /*MHz*/, 0x90, },
 403                         { 16 * 999.99        , 0x30, },
 404                 },
 405                 .config = 0x8e,
 406         },
 407
 408         /* 30-39 */
 409         [TUNER_TEMIC_4009FN5_MULTI_PAL_FM] = { /* TEMIC PAL */
 410                 .name   = "Temic PAL* auto + FM (4009 FN5)",
 411                 .count  = 3,
 412                 .ranges = {
 413                         { 16 * 141.00 /*MHz*/, 0xa0, },
 414                         { 16 * 464.00 /*MHz*/, 0x90, },
 415                         { 16 * 999.99        , 0x30, },
 416                 },
 417                 .config = 0x8e,
 418         },
 419         [TUNER_SHARP_2U5JF5540_NTSC] = { /* SHARP NTSC */
 420                 .name   = "SHARP NTSC_JP (2U5JF5540)",
 421                 .count  = 3,
 422                 .ranges = {
 423                         { 16 * 137.25 /*MHz*/, 0x01, },
 424                         { 16 * 317.25 /*MHz*/, 0x02, },
 425                         { 16 * 999.99        , 0x08, },
 426                 },
 427                 .config = 0x8e,
 428         },
 429         [TUNER_Samsung_PAL_TCPM9091PD27] = { /* Samsung PAL */
 430                 .name   = "Samsung PAL TCPM9091PD27",
 431                 .count  = 3,
 432                 .ranges = {
 433                         { 16 * 169 /*MHz*/, 0xa0, },
 434                         { 16 * 464 /*MHz*/, 0x90, },
 435                         { 16 * 999.99     , 0x30, },
 436                 },
 437                 .config = 0x8e,
 438         },
 439         [TUNER_MT2032] = { /* Microtune PAL|NTSC */
 440                 .name   = "MT20xx universal",
 441           /* see mt20xx.c for details */ },
 442         [TUNER_TEMIC_4106FH5] = { /* TEMIC PAL */
 443                 .name   = "Temic PAL_BG (4106 FH5)",
 444                 .count  = 3,
 445                 .ranges = {
 446                         { 16 * 141.00 /*MHz*/, 0xa0, },
 447                         { 16 * 464.00 /*MHz*/, 0x90, },
 448                         { 16 * 999.99        , 0x30, },
 449                 },
 450                 .config = 0x8e,
 451         },
 452         [TUNER_TEMIC_4012FY5] = { /* TEMIC PAL */
 453                 .name   = "Temic PAL_DK/SECAM_L (4012 FY5)",
 454                 .count  = 3,
 455                 .ranges = {
 456                         { 16 * 140.25 /*MHz*/, 0x02, },
 457                         { 16 * 463.25 /*MHz*/, 0x04, },
 458                         { 16 * 999.99        , 0x01, },
 459                 },
 460                 .config = 0x8e,
 461         },
 462         [TUNER_TEMIC_4136FY5] = { /* TEMIC NTSC */
 463                 .name   = "Temic NTSC (4136 FY5)",
 464                 .count  = 3,
 465                 .ranges = {
 466                         { 16 * 158.00 /*MHz*/, 0xa0, },
 467                         { 16 * 453.00 /*MHz*/, 0x90, },
 468                         { 16 * 999.99        , 0x30, },
 469                 },
 470                 .config = 0x8e,
 471         },
 472         [TUNER_LG_PAL_NEW_TAPC] = { /* LGINNOTEK PAL */
 473                 .name   = "LG PAL (newer TAPC series)",
 474                 .count  = 3,
 475                 .ranges = {
 476                         { 16 * 170.00 /*MHz*/, 0x01, },
 477                         { 16 * 450.00 /*MHz*/, 0x02, },
 478                         { 16 * 999.99        , 0x08, },
 479                 },
 480                 .config = 0x8e,
 481         },
 482         [TUNER_PHILIPS_FM1216ME_MK3] = { /* Philips PAL */
 483                 .name   = "Philips PAL/SECAM multi (FM1216ME MK3)",
 484                 .count  = 3,
 485                 .ranges = {
 486                         { 16 * 158.00 /*MHz*/, 0x01, },
 487                         { 16 * 442.00 /*MHz*/, 0x02, },
 488                         { 16 * 999.99        , 0x04, },
 489                 },
 490                 .config = 0x8e,
 491         },
 492         [TUNER_LG_NTSC_NEW_TAPC] = { /* LGINNOTEK NTSC */
 493                 .name   = "LG NTSC (newer TAPC series)",
 494                 .count  = 3,
 495                 .ranges = {
 496                         { 16 * 170.00 /*MHz*/, 0x01, },
 497                         { 16 * 450.00 /*MHz*/, 0x02, },
 498                         { 16 * 999.99        , 0x08, },
 499                 },
 500                 .config = 0x8e,
 501         },
 502
 503         /* 40-49 */
 504         [TUNER_HITACHI_NTSC] = { /* HITACHI NTSC */
 505                 .name   = "HITACHI V7-J180AT",
 506                 .count  = 3,
 507                 .ranges = {
 508                         { 16 * 170.00 /*MHz*/, 0x01, },
 509                         { 16 * 450.00 /*MHz*/, 0x02, },
 510                         { 16 * 999.99        , 0x08, },
 511                 },
 512                 .config = 0x8e,
 513         },
 514         [TUNER_PHILIPS_PAL_MK] = { /* Philips PAL */
 515                 .name   = "Philips PAL_MK (FI1216 MK)",
 516                 .count  = 3,
 517                 .ranges = {
 518                         { 16 * 140.25 /*MHz*/, 0x01, },
 519                         { 16 * 463.25 /*MHz*/, 0xc2, },
 520                         { 16 * 999.99        , 0xcf, },
 521                 },
 522                 .config = 0x8e,
 523         },
 524         [TUNER_PHILIPS_ATSC] = { /* Philips ATSC */
 525                 .name   = "Philips 1236D ATSC/NTSC dual in",
 526                 .count  = 3,
 527                 .ranges = {
 528                         { 16 * 157.25 /*MHz*/, 0xa0, },
 529                         { 16 * 454.00 /*MHz*/, 0x90, },
 530                         { 16 * 999.99        , 0x30, },
 531                 },
 532                 .config = 0x8e,
 533         },
 534         [TUNER_PHILIPS_FM1236_MK3] = { /* Philips NTSC */
 535                 .name   = "Philips NTSC MK3 (FM1236MK3 or FM1236/F)",
 536                 .count  = 3,
 537                 .ranges = {
 538                         { 16 * 160.00 /*MHz*/, 0x01, },
 539                         { 16 * 442.00 /*MHz*/, 0x02, },
 540                         { 16 * 999.99        , 0x04, },
 541                 },
 542                 .config = 0x8e,
 543         },
 544         [TUNER_PHILIPS_4IN1] = { /* Philips NTSC */
 545                 .name   = "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)",
 546                 .count  = 3,
 547                 .ranges = {
 548                         { 16 * 160.00 /*MHz*/, 0x01, },
 549                         { 16 * 442.00 /*MHz*/, 0x02, },
 550                         { 16 * 999.99        , 0x04, },
 551                 },
 552                 .config = 0x8e,
 553         },
 554         [TUNER_MICROTUNE_4049FM5] = { /* Microtune PAL */
 555                 .name   = "Microtune 4049 FM5",
 556                 .count  = 3,
 557                 .ranges = {
 558                         { 16 * 141.00 /*MHz*/, 0xa0, },
 559                         { 16 * 464.00 /*MHz*/, 0x90, },
 560                         { 16 * 999.99        , 0x30, },
 561                 },
 562                 .config = 0x8e,
 563         },
 564         [TUNER_PANASONIC_VP27] = { /* Panasonic NTSC */
 565                 .name   = "Panasonic VP27s/ENGE4324D",
 566                 .count  = 3,
 567                 .ranges = {
 568                         { 16 * 160.00 /*MHz*/, 0x01, },
 569                         { 16 * 454.00 /*MHz*/, 0x02, },
 570                         { 16 * 999.99        , 0x08, },
 571                 },
 572                 .config = 0xce,
 573         },
 574         [TUNER_LG_NTSC_TAPE] = { /* LGINNOTEK NTSC */
 575                 .name   = "LG NTSC (TAPE series)",
 576                 .count  = 3,
 577                 .ranges = {
 578                         { 16 * 160.00 /*MHz*/, 0x01, },
 579                         { 16 * 442.00 /*MHz*/, 0x02, },
 580                         { 16 * 999.99        , 0x04, },
 581                 },
 582                 .config = 0x8e,
 583         },
 584         [TUNER_TNF_8831BGFF] = { /* Philips PAL */
 585                 .name   = "Tenna TNF 8831 BGFF)",
 586                 .count  = 3,
 587                 .ranges = {
 588                         { 16 * 161.25 /*MHz*/, 0xa0, },
 589                         { 16 * 463.25 /*MHz*/, 0x90, },
 590                         { 16 * 999.99        , 0x30, },
 591                 },
 592                 .config = 0x8e,
 593         },
 594         [TUNER_MICROTUNE_4042FI5] = { /* Microtune NTSC */
 595                 .name   = "Microtune 4042 FI5 ATSC/NTSC dual in",
 596                 .count  = 3,
 597                 .ranges = {
 598                         { 16 * 162.00 /*MHz*/, 0xa2, },
 599                         { 16 * 457.00 /*MHz*/, 0x94, },
 600                         { 16 * 999.99        , 0x31, },
 601                 },
 602                 .config = 0x8e,
 603         },
 604
 605         /* 50-59 */
 606         [TUNER_TCL_2002N] = { /* TCL NTSC */
 607                 .name   = "TCL 2002N",
 608                 .count  = 3,
 609                 .ranges = {
 610                         { 16 * 172.00 /*MHz*/, 0x01, },
 611                         { 16 * 448.00 /*MHz*/, 0x02, },
 612                         { 16 * 999.99        , 0x08, },
 613                 },
 614                 .config = 0x8e,
 615         },
 616         [TUNER_PHILIPS_FM1256_IH3] = { /* Philips PAL */
 617                 .name   = "Philips PAL/SECAM_D (FM 1256 I-H3)",
 618                 .count  = 3,
 619                 .ranges = {
 620                         { 16 * 160.00 /*MHz*/, 0x01, },
 621                         { 16 * 442.00 /*MHz*/, 0x02, },
 622                         { 16 * 999.99        , 0x04, },
 623                 },
 624                 .config = 0x8e,
 625         },
 626         [TUNER_THOMSON_DTT7610] = { /* THOMSON ATSC */
 627                 .name   = "Thomson DTT 7610 (ATSC/NTSC)",
 628                 .count  = 3,
 629                 .ranges = {
 630                         { 16 * 157.25 /*MHz*/, 0x39, },
 631                         { 16 * 454.00 /*MHz*/, 0x3a, },
 632                         { 16 * 999.99        , 0x3c, },
 633                 },
 634                 .config = 0x8e,
 635         },
 636         [TUNER_PHILIPS_FQ1286] = { /* Philips NTSC */
 637                 .name   = "Philips FQ1286",
 638                 .count  = 3,
 639                 .ranges = {
 640                         { 16 * 160.00 /*MHz*/, 0x41, },
 641                         { 16 * 454.00 /*MHz*/, 0x42, },
 642                         { 16 * 999.99        , 0x04, },
 643                 },
 644                 .config = 0x8e,
 645         },
 646         [TUNER_PHILIPS_TDA8290] = { /* Philips PAL|NTSC */
 647                 .name   = "tda8290+75",
 648           /* see tda8290.c for details */ },
 649         [TUNER_TCL_2002MB] = { /* TCL PAL */
 650                 .name   = "TCL 2002MB",
 651                 .count  = 3,
 652                 .ranges = {
 653                         { 16 * 170.00 /*MHz*/, 0x01, },
 654                         { 16 * 450.00 /*MHz*/, 0x02, },
 655                         { 16 * 999.99        , 0x08, },
 656                 },
 657                 .config = 0xce,
 658         },
 659         [TUNER_PHILIPS_FQ1216AME_MK4] = { /* Philips PAL */
 660                 .name   = "Philips PAL/SECAM multi (FQ1216AME MK4)",
 661                 .count  = 3,
 662                 .ranges = {
 663                         { 16 * 160.00 /*MHz*/, 0x01, },
 664                         { 16 * 442.00 /*MHz*/, 0x02, },
 665                         { 16 * 999.99        , 0x04, },
 666                 },
 667                 .config = 0xce,
 668         },
 669         [TUNER_PHILIPS_FQ1236A_MK4] = { /* Philips NTSC */
 670                 .name   = "Philips FQ1236A MK4",
 671                 .count  = 3,
 672                 .ranges = {
 673                         { 16 * 160.00 /*MHz*/, 0x01, },
 674                         { 16 * 442.00 /*MHz*/, 0x02, },
 675                         { 16 * 999.99        , 0x04, },
 676                 },
 677                 .config = 0x8e,
 678         },
 679         [TUNER_YMEC_TVF_8531MF] = { /* Philips NTSC */
 680                 .name   = "Ymec TVision TVF-8531MF/8831MF/8731MF",
 681                 .count  = 3,
 682                 .ranges = {
 683                         { 16 * 160.00 /*MHz*/, 0xa0, },
 684                         { 16 * 454.00 /*MHz*/, 0x90, },
 685                         { 16 * 999.99        , 0x30, },
 686                 },
 687                 .config = 0x8e,
 688         },
 689         [TUNER_YMEC_TVF_5533MF] = { /* Philips NTSC */
 690                 .name   = "Ymec TVision TVF-5533MF",
 691                 .count  = 3,
 692                 .ranges = {
 693                         { 16 * 160.00 /*MHz*/, 0x01, },
 694                         { 16 * 454.00 /*MHz*/, 0x02, },
 695                         { 16 * 999.99        , 0x04, },
 696                 },
 697                 .config = 0x8e,
 698         },
 699
 700         /* 60-69 */
 701         [TUNER_THOMSON_DTT761X] = { /* THOMSON ATSC */
 702                 /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
 703                 .name   = "Thomson DTT 761X (ATSC/NTSC)",
 704                 .count  = 3,
 705                 .ranges = {
 706                         { 16 * 145.25 /*MHz*/, 0x39, },
 707                         { 16 * 415.25 /*MHz*/, 0x3a, },
 708                         { 16 * 999.99        , 0x3c, },
 709                 },
 710                 .config = 0x8e,
 711         },
 712         [TUNER_TENA_9533_DI] = { /* Philips PAL */
 713                 .name   = "Tena TNF9533-D/IF/TNF9533-B/DF",
 714                 .count  = 3,
 715                 .ranges = {
 716                         { 16 * 160.25 /*MHz*/, 0x01, },
 717                         { 16 * 464.25 /*MHz*/, 0x02, },
 718                         { 16 * 999.99        , 0x04, },
 719                 },
 720                 .config = 0x8e,
 721         },
 722         [TUNER_TEA5767] = { /* Philips RADIO */
 723                 .name   = "Philips TEA5767HN FM Radio",
 724           /* see tea5767.c for details */},
 725         [TUNER_PHILIPS_FMD1216ME_MK3] = { /* Philips PAL */
 726                 .name   = "Philips FMD1216ME MK3 Hybrid Tuner",
 727                 .count  = 3,
 728                 .ranges = {
 729                         { 16 * 160.00 /*MHz*/, 0x51, },
 730                         { 16 * 442.00 /*MHz*/, 0x52, },
 731                         { 16 * 999.99        , 0x54, },
 732                 },
 733                 .config = 0x86,
 734         },
 735         [TUNER_LG_TDVS_H062F] = { /* LGINNOTEK ATSC */
 736                 .name   = "LG TDVS-H062F/TUA6034",
 737                 .count  = 3,
 738                 .ranges = {
 739                         { 16 * 160.00 /*MHz*/, 0x01 },
 740                         { 16 * 455.00 /*MHz*/, 0x02 },
 741                         { 16 * 999.99        , 0x04 },
 742                 },
 743                 .config = 0x8e,
 744         },
 745         [TUNER_YMEC_TVF66T5_B_DFF] = { /* Philips PAL */
 746                 .name   = "Ymec TVF66T5-B/DFF",
 747                 .count  = 3,
 748                 .ranges = {
 749                         { 16 * 160.25 /*MHz*/, 0x01, },
 750                         { 16 * 464.25 /*MHz*/, 0x02, },
 751                         { 16 * 999.99        , 0x08, },
 752                 },
 753                 .config = 0x8e,
 754         },
 755         [TUNER_LG_NTSC_TALN_MINI] = { /* LGINNOTEK NTSC */
 756                 .name   = "LG NTSC (TALN mini series)",
 757                 .count  = 3,
 758                 .ranges = {
 759                         { 16 * 137.25 /*MHz*/, 0x01, },
 760                         { 16 * 373.25 /*MHz*/, 0x02, },
 761                         { 16 * 999.99        , 0x08, },
 762                 },
 763                 .config = 0x8e,
 764         },
 765         [TUNER_PHILIPS_TD1316] = { /* Philips PAL */
 766                 .name   = "Philips TD1316 Hybrid Tuner",
 767                 .count  = 3,
 768                 .ranges = {
 769                         { 16 * 160.00 /*MHz*/, 0xa1, },
 770                         { 16 * 442.00 /*MHz*/, 0xa2, },
 771                         { 16 * 999.99        , 0xa4, },
 772                 },
 773                 .config = 0xc8,
 774         },
 775         [TUNER_PHILIPS_TUV1236D] = { /* Philips ATSC */
 776                 .name   = "Philips TUV1236D ATSC/NTSC dual in",
 777                 .count  = 3,
 778                 .ranges = {
 779                         { 16 * 157.25 /*MHz*/, 0x01, },
 780                         { 16 * 454.00 /*MHz*/, 0x02, },
 781                         { 16 * 999.99        , 0x04, },
 782                 },
 783                 .config = 0xce,
 784         },
 785         [TUNER_TNF_5335MF] = { /* Philips NTSC */
 786                 .name   = "Tena TNF 5335 MF",
 787                 .count  = 3,
 788                 .ranges = {
 789                         { 16 * 157.25 /*MHz*/, 0x01, },
 790                         { 16 * 454.00 /*MHz*/, 0x02, },
 791                         { 16 * 999.99        , 0x04, },
 792                 },
 793                 .config = 0x8e,
 794         },
 795 };
 796
 797 unsigned const int tuner_count = ARRAY_SIZE(tuners);
 798
 799 /* ---------------------------------------------------------------------- */
 800
 801 static int tuner_getstatus(struct i2c_client *c)
 802 {
 803         unsigned char byte;
 804
 805         if (1 != i2c_master_recv(c,&byte,1))
 806                 return 0;
 807
 808         return byte;
 809 }
 810
 811 static int tuner_signal(struct i2c_client *c)
 812 {
 813         return (tuner_getstatus(c) & TUNER_SIGNAL) << 13;
 814 }
 815
 816 static int tuner_stereo(struct i2c_client *c)
 817 {
 818         int stereo, status;
 819         struct tuner *t = i2c_get_clientdata(c);
 820
 821         status = tuner_getstatus (c);
 822
 823         switch (t->type) {
 824                 case TUNER_PHILIPS_FM1216ME_MK3:
 825                 case TUNER_PHILIPS_FM1236_MK3:
 826                 case TUNER_PHILIPS_FM1256_IH3:
 827                         stereo = ((status & TUNER_SIGNAL) == TUNER_STEREO_MK3);
 828                         break;
 829                 default:
 830                         stereo = status & TUNER_STEREO;
 831         }
 832
 833         return stereo;
 834 }
 835
 836
 837 /* ---------------------------------------------------------------------- */
 838
 839 static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 840 {
 841         struct tuner *t = i2c_get_clientdata(c);
 842         u8 config, tuneraddr;
 843         u16 div;
 844         struct tunertype *tun;
 845         unsigned char buffer[4];
 846         int rc, IFPCoff, i;
 847
 848         tun = &tuners[t->type];
 849         for (i = 0; i < tun->count; i++) {
 850                 if (freq > tun->ranges[i].thresh)
 851                         continue;
 852                 break;
 853         }
 854         config = tun->ranges[i].cb;
 855         /*  i == 0 -> VHF_LO  */
 856         /*  i == 1 -> VHF_HI  */
 857         /*  i == 2 -> UHF     */
 858         tuner_dbg("tv: range %d\n",i);
 859
 860         /* tv norm specific stuff for multi-norm tuners */
 861         switch (t->type) {
 862         case TUNER_PHILIPS_SECAM: // FI1216MF
 863                 /* 0x01 -> ??? no change ??? */
 864                 /* 0x02 -> PAL BDGHI / SECAM L */
 865                 /* 0x04 -> ??? PAL others / SECAM others ??? */
 866                 config &= ~0x02;
 867                 if (t->std & V4L2_STD_SECAM)
 868                         config |= 0x02;
 869                 break;
 870
 871         case TUNER_TEMIC_4046FM5:
 872                 config &= ~0x0f;
 873
 874                 if (t->std & V4L2_STD_PAL_BG) {
 875                         config |= TEMIC_SET_PAL_BG;
 876
 877                 } else if (t->std & V4L2_STD_PAL_I) {
 878                         config |= TEMIC_SET_PAL_I;
 879
 880                 } else if (t->std & V4L2_STD_PAL_DK) {
 881                         config |= TEMIC_SET_PAL_DK;
 882
 883                 } else if (t->std & V4L2_STD_SECAM_L) {
 884                         config |= TEMIC_SET_PAL_L;
 885
 886                 }
 887                 break;
 888
 889         case TUNER_PHILIPS_FQ1216ME:
 890                 config &= ~0x0f;
 891
 892                 if (t->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) {
 893                         config |= PHILIPS_SET_PAL_BGDK;
 894
 895                 } else if (t->std & V4L2_STD_PAL_I) {
 896                         config |= PHILIPS_SET_PAL_I;
 897
 898                 } else if (t->std & V4L2_STD_SECAM_L) {
 899                         config |= PHILIPS_SET_PAL_L;
 900
 901                 }
 902                 break;
 903
 904         case TUNER_PHILIPS_ATSC:
 905                 /* 0x00 -> ATSC antenna input 1 */
 906                 /* 0x01 -> ATSC antenna input 2 */
 907                 /* 0x02 -> NTSC antenna input 1 */
 908                 /* 0x03 -> NTSC antenna input 2 */
 909                 config &= ~0x03;
 910                 if (!(t->std & V4L2_STD_ATSC))
 911                         config |= 2;
 912                 /* FIXME: input */
 913                 break;
 914
 915         case TUNER_MICROTUNE_4042FI5:
 916                 /* Set the charge pump for fast tuning */
 917                 tun->config |= TUNER_CHARGE_PUMP;
 918                 break;
 919
 920         case TUNER_PHILIPS_TUV1236D:
 921                 /* 0x40 -> ATSC antenna input 1 */
 922                 /* 0x48 -> ATSC antenna input 2 */
 923                 /* 0x00 -> NTSC antenna input 1 */
 924                 /* 0x08 -> NTSC antenna input 2 */
 925                 buffer[0] = 0x14;
 926                 buffer[1] = 0x00;
 927                 buffer[2] = 0x17;
 928                 buffer[3] = 0x00;
 929                 config &= ~0x40;
 930                 if (t->std & V4L2_STD_ATSC) {
 931                         config |= 0x40;
 932                         buffer[1] = 0x04;
 933                 }
 934                 /* set to the correct mode (analog or digital) */
 935                 tuneraddr = c->addr;
 936                 c->addr = 0x0a;
 937                 if (2 != (rc = i2c_master_send(c,&buffer[0],2)))
 938                         tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc);
 939                 if (2 != (rc = i2c_master_send(c,&buffer[2],2)))
 940                         tuner_warn("i2c i/o error: rc == %d (should be 2)\n",rc);
 941                 c->addr = tuneraddr;
 942                 /* FIXME: input */
 943                 break;
 944         }
 945
 946         /*
 947          * Philips FI1216MK2 remark from specification :
 948          * for channel selection involving band switching, and to ensure
 949          * smooth tuning to the desired channel without causing
 950          * unnecessary charge pump action, it is recommended to consider
 951          * the difference between wanted channel frequency and the
 952          * current channel frequency.  Unnecessary charge pump action
 953          * will result in very low tuning voltage which may drive the
 954          * oscillator to extreme conditions.
 955          *
 956          * Progfou: specification says to send config data before
 957          * frequency in case (wanted frequency < current frequency).
 958          */
 959
 960         /* IFPCoff = Video Intermediate Frequency - Vif:
 961                 940  =16*58.75  NTSC/J (Japan)
 962                 732  =16*45.75  M/N STD
 963                 704  =16*44     ATSC (at DVB code)
 964                 632  =16*39.50  I U.K.
 965                 622.4=16*38.90  B/G D/K I, L STD
 966                 592  =16*37.00  D China
 967                 590  =16.36.875 B Australia
 968                 543.2=16*33.95  L' STD
 969                 171.2=16*10.70  FM Radio (at set_radio_freq)
 970         */
 971
 972         if (t->std == V4L2_STD_NTSC_M_JP) {
 973                 IFPCoff = 940;
 974         } else if ((t->std & V4L2_STD_MN) &&
 975                   !(t->std & ~V4L2_STD_MN)) {
 976                 IFPCoff = 732;
 977         } else if (t->std == V4L2_STD_SECAM_LC) {
 978                 IFPCoff = 543;
 979         } else {
 980                 IFPCoff = 623;
 981         }
 982
 983         div=freq + IFPCoff + offset;
 984
 985         tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, Offset=%d.%02d MHz, div=%0d\n",
 986                                         freq / 16, freq % 16 * 100 / 16,
 987                                         IFPCoff / 16, IFPCoff % 16 * 100 / 16,
 988                                         offset / 16, offset % 16 * 100 / 16,
 989                                         div);
 990
 991         if (t->type == TUNER_PHILIPS_SECAM && freq < t->freq) {
 992                 buffer[0] = tun->config;
 993                 buffer[1] = config;
 994                 buffer[2] = (div>>8) & 0x7f;
 995                 buffer[3] = div      & 0xff;
 996         } else {
 997                 buffer[0] = (div>>8) & 0x7f;
 998                 buffer[1] = div      & 0xff;
 999                 buffer[2] = tun->config;
1000                 buffer[3] = config;
1001         }
1002         tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
1003                   buffer[0],buffer[1],buffer[2],buffer[3]);
1004
1005         if (4 != (rc = i2c_master_send(c,buffer,4)))
1006                 tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
1007
1008         if (t->type == TUNER_MICROTUNE_4042FI5) {
1009                 // FIXME - this may also work for other tuners
1010                 unsigned long timeout = jiffies + msecs_to_jiffies(1);
1011                 u8 status_byte = 0;
1012
1013                 /* Wait until the PLL locks */
1014                 for (;;) {
1015                         if (time_after(jiffies,timeout))
1016                                 return;
1017                         if (1 != (rc = i2c_master_recv(c,&status_byte,1))) {
1018                                 tuner_warn("i2c i/o read error: rc == %d (should be 1)\n",rc);
1019                                 break;
1020                         }
1021                         if (status_byte & TUNER_PLL_LOCKED)
1022                                 break;
1023                         udelay(10);
1024                 }
1025
1026                 /* Set the charge pump for optimized phase noise figure */
1027                 tun->config &= ~TUNER_CHARGE_PUMP;
1028                 buffer[0] = (div>>8) & 0x7f;
1029                 buffer[1] = div      & 0xff;
1030                 buffer[2] = tun->config;
1031                 buffer[3] = config;
1032                 tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
1033                        buffer[0],buffer[1],buffer[2],buffer[3]);
1034
1035                 if (4 != (rc = i2c_master_send(c,buffer,4)))
1036                         tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
1037         }
1038 }
1039
1040 static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
1041 {
1042         struct tunertype *tun;
1043         struct tuner *t = i2c_get_clientdata(c);
1044         unsigned char buffer[4];
1045         unsigned div;
1046         int rc;
1047
1048         tun = &tuners[t->type];
1049         div = (20 * freq / 16000) + (int)(20*10.7); /* IF 10.7 MHz */
1050         buffer[2] = (tun->config & ~TUNER_RATIO_MASK) | TUNER_RATIO_SELECT_50; /* 50 kHz step */
1051
1052         switch (t->type) {
1053         case TUNER_TENA_9533_DI:
1054         case TUNER_YMEC_TVF_5533MF:
1055                 tuner_dbg ("This tuner doesn't have FM. Most cards has a TEA5767 for FM\n");
1056                 return;
1057         case TUNER_PHILIPS_FM1216ME_MK3:
1058         case TUNER_PHILIPS_FM1236_MK3:
1059         case TUNER_PHILIPS_FMD1216ME_MK3:
1060                 buffer[3] = 0x19;
1061                 break;
1062         case TUNER_PHILIPS_FM1256_IH3:
1063                 div = (20 * freq) / 16000 + (int)(33.3 * 20);  /* IF 33.3 MHz */
1064                 buffer[3] = 0x19;
1065                 break;
1066         case TUNER_LG_PAL_FM:
1067                 buffer[3] = 0xa5;
1068                 break;
1069         case TUNER_MICROTUNE_4049FM5:
1070                 div = (20 * freq) / 16000 + (int)(33.3 * 20); /* IF 33.3 MHz */
1071                 buffer[3] = 0xa4;
1072                 break;
1073         default:
1074                 buffer[3] = 0xa4;
1075                 break;
1076         }
1077         buffer[0] = (div>>8) & 0x7f;
1078         buffer[1] = div      & 0xff;
1079
1080         tuner_dbg("radio 0x%02x 0x%02x 0x%02x 0x%02x\n",
1081                buffer[0],buffer[1],buffer[2],buffer[3]);
1082
1083         if (4 != (rc = i2c_master_send(c,buffer,4)))
1084                 tuner_warn("i2c i/o error: rc == %d (should be 4)\n",rc);
1085 }
1086
1087 int default_tuner_init(struct i2c_client *c)
1088 {
1089         struct tuner *t = i2c_get_clientdata(c);
1090
1091         tuner_info("type set to %d (%s)\n",
1092                    t->type, tuners[t->type].name);
1093         strlcpy(c->name, tuners[t->type].name, sizeof(c->name));
1094
1095         t->tv_freq    = default_set_tv_freq;
1096         t->radio_freq = default_set_radio_freq;
1097         t->has_signal = tuner_signal;
1098         t->is_stereo  = tuner_stereo;
1099         t->standby = NULL;
1100
1101         return 0;
1102 }
1103
1104 /*
1105  * Overrides for Emacs so that we follow Linus's tabbing style.
1106  * ---------------------------------------------------------------------------
1107  * Local variables:
1108  * c-basic-offset: 8
1109  * End:
1110  */