drivers/media/video/em28xx/em28xx-cards.c

   1 /*
   2    em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
   3                     video capture devices
   4
   5    Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
   6                       Markus Rechberger <mrechberger@gmail.com>
   7                       Mauro Carvalho Chehab <mchehab@infradead.org>
   8                       Sascha Sommer <saschasommer@freenet.de>
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  */
  24
  25 #include <linux/init.h>
  26 #include <linux/module.h>
  27 #include <linux/delay.h>
  28 #include <linux/i2c.h>
  29 #include <linux/usb.h>
  30 #include <media/tuner.h>
  31 #include <media/msp3400.h>
  32 #include <media/saa7115.h>
  33 #include <media/tvp5150.h>
  34 #include <media/tveeprom.h>
  35 #include <media/v4l2-common.h>
  36 #include <media/v4l2-chip-ident.h>
  37
  38 #include "em28xx.h"
  39
  40 #define DRIVER_NAME         "em28xx"
  41
  42 static int tuner = -1;
  43 module_param(tuner, int, 0444);
  44 MODULE_PARM_DESC(tuner, "tuner type");
  45
  46 static unsigned int disable_ir;
  47 module_param(disable_ir, int, 0444);
  48 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  49
  50 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  51 module_param_array(card,  int, NULL, 0444);
  52 MODULE_PARM_DESC(card,     "card type");
  53
  54 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  55 static unsigned long em28xx_devused;
  56
  57 struct em28xx_hash_table {
  58         unsigned long hash;
  59         unsigned int  model;
  60         unsigned int  tuner;
  61 };
  62
  63 /*
  64  *  Reset sequences for analog/digital modes
  65  */
  66
  67 /* Reset for the most [analog] boards */
  68 static struct em28xx_reg_seq default_analog[] = {
  69         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  70         {       -1,             -1,     -1,             -1},
  71 };
  72
  73 /* Reset for the most [digital] boards */
  74 static struct em28xx_reg_seq default_digital[] = {
  75         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  76         {       -1,             -1,     -1,             -1},
  77 };
  78
  79 /* Board Hauppauge WinTV HVR 900 analog */
  80 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  81         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  82         {0x05,                  0xff,   0x10,           10},
  83         {  -1,                  -1,     -1,             -1},
  84 };
  85
  86 /* Board Hauppauge WinTV HVR 900 digital */
  87 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  88         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  89         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  90         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
  91         { -1,                   -1,     -1,             -1},
  92 };
  93
  94 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
  95 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
  96         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
  97         {       -1,             -1,     -1,              -1},
  98 };
  99
 100 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 101
 102 /* Board  - EM2870 Kworld 355u
 103    Analog - No input analog */
 104
 105 static struct em28xx_reg_seq kworld_330u_analog[] = {
 106         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 107         {EM2880_R04_GPO,        0x00,   0xff,           10},
 108         { -1,                   -1,     -1,             -1},
 109 };
 110
 111 static struct em28xx_reg_seq kworld_330u_digital[] = {
 112         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 113         {EM2880_R04_GPO,        0x08,   0xff,           10},
 114         { -1,                   -1,     -1,             -1},
 115 };
 116
 117 /* Callback for the most boards */
 118 static struct em28xx_reg_seq default_tuner_gpio[] = {
 119         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 120         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 121         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 122         {  -1,                  -1,             -1,             -1},
 123 };
 124
 125 /*
 126  *  Board definitions
 127  */
 128 struct em28xx_board em28xx_boards[] = {
 129         [EM2750_BOARD_UNKNOWN] = {
 130                 .name          = "Unknown EM2750/EM2751 webcam grabber",
 131                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 132                 .tuner_type    = TUNER_ABSENT,  /* This is a webcam */
 133                 .input         = { {
 134                         .type     = EM28XX_VMUX_COMPOSITE1,
 135                         .vmux     = 0,
 136                         .amux     = EM28XX_AMUX_VIDEO,
 137                 } },
 138         },
 139         [EM2800_BOARD_UNKNOWN] = {
 140                 .name         = "Unknown EM2800 video grabber",
 141                 .is_em2800    = 1,
 142                 .tda9887_conf = TDA9887_PRESENT,
 143                 .decoder      = EM28XX_SAA711X,
 144                 .tuner_type   = TUNER_ABSENT,
 145                 .input        = { {
 146                         .type     = EM28XX_VMUX_COMPOSITE1,
 147                         .vmux     = SAA7115_COMPOSITE0,
 148                         .amux     = EM28XX_AMUX_LINE_IN,
 149                 }, {
 150                         .type     = EM28XX_VMUX_SVIDEO,
 151                         .vmux     = SAA7115_SVIDEO3,
 152                         .amux     = EM28XX_AMUX_LINE_IN,
 153                 } },
 154         },
 155         [EM2820_BOARD_UNKNOWN] = {
 156                 .name          = "Unknown EM2750/28xx video grabber",
 157                 .tuner_type    = TUNER_ABSENT,
 158         },
 159         [EM2750_BOARD_DLCW_130] = {
 160                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 161                 .name          = "Huaqi DLCW-130",
 162                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 163                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 164                 .tuner_type    = TUNER_ABSENT,  /* This is a webcam */
 165                 .input         = { {
 166                         .type     = EM28XX_VMUX_COMPOSITE1,
 167                         .vmux     = 0,
 168                         .amux     = EM28XX_AMUX_VIDEO,
 169                 } },
 170         },
 171         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 172                 .name         = "Kworld PVR TV 2800 RF",
 173                 .tuner_type   = TUNER_TEMIC_PAL,
 174                 .tda9887_conf = TDA9887_PRESENT,
 175                 .decoder      = EM28XX_SAA711X,
 176                 .input        = { {
 177                         .type     = EM28XX_VMUX_COMPOSITE1,
 178                         .vmux     = SAA7115_COMPOSITE0,
 179                         .amux     = EM28XX_AMUX_LINE_IN,
 180                 }, {
 181                         .type     = EM28XX_VMUX_SVIDEO,
 182                         .vmux     = SAA7115_SVIDEO3,
 183                         .amux     = EM28XX_AMUX_LINE_IN,
 184                 } },
 185         },
 186         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 187                 .name         = "Terratec Cinergy 250 USB",
 188                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 189                 .tda9887_conf = TDA9887_PRESENT,
 190                 .decoder      = EM28XX_SAA711X,
 191                 .input        = { {
 192                         .type     = EM28XX_VMUX_TELEVISION,
 193                         .vmux     = SAA7115_COMPOSITE2,
 194                         .amux     = EM28XX_AMUX_LINE_IN,
 195                 }, {
 196                         .type     = EM28XX_VMUX_COMPOSITE1,
 197                         .vmux     = SAA7115_COMPOSITE0,
 198                         .amux     = EM28XX_AMUX_LINE_IN,
 199                 }, {
 200                         .type     = EM28XX_VMUX_SVIDEO,
 201                         .vmux     = SAA7115_SVIDEO3,
 202                         .amux     = EM28XX_AMUX_LINE_IN,
 203                 } },
 204         },
 205         [EM2820_BOARD_PINNACLE_USB_2] = {
 206                 .name         = "Pinnacle PCTV USB 2",
 207                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 208                 .tda9887_conf = TDA9887_PRESENT,
 209                 .decoder      = EM28XX_SAA711X,
 210                 .input        = { {
 211                         .type     = EM28XX_VMUX_TELEVISION,
 212                         .vmux     = SAA7115_COMPOSITE2,
 213                         .amux     = EM28XX_AMUX_VIDEO,
 214                 }, {
 215                         .type     = EM28XX_VMUX_COMPOSITE1,
 216                         .vmux     = SAA7115_COMPOSITE0,
 217                         .amux     = EM28XX_AMUX_LINE_IN,
 218                 }, {
 219                         .type     = EM28XX_VMUX_SVIDEO,
 220                         .vmux     = SAA7115_SVIDEO3,
 221                         .amux     = EM28XX_AMUX_LINE_IN,
 222                 } },
 223         },
 224         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 225                 .name         = "Hauppauge WinTV USB 2",
 226                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 227                 .tda9887_conf = TDA9887_PRESENT |
 228                                 TDA9887_PORT1_ACTIVE|
 229                                 TDA9887_PORT2_ACTIVE,
 230                 .decoder      = EM28XX_TVP5150,
 231                 .has_msp34xx  = 1,
 232                 .input        = { {
 233                         .type     = EM28XX_VMUX_TELEVISION,
 234                         .vmux     = TVP5150_COMPOSITE0,
 235                         .amux     = MSP_INPUT_DEFAULT,
 236                 }, {
 237                         .type     = EM28XX_VMUX_SVIDEO,
 238                         .vmux     = TVP5150_SVIDEO,
 239                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 240                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 241                 } },
 242         },
 243         [EM2820_BOARD_DLINK_USB_TV] = {
 244                 .name         = "D-Link DUB-T210 TV Tuner",
 245                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 246                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 247                 .tda9887_conf = TDA9887_PRESENT,
 248                 .decoder      = EM28XX_SAA711X,
 249                 .input        = { {
 250                         .type     = EM28XX_VMUX_TELEVISION,
 251                         .vmux     = SAA7115_COMPOSITE2,
 252                         .amux     = EM28XX_AMUX_LINE_IN,
 253                 }, {
 254                         .type     = EM28XX_VMUX_COMPOSITE1,
 255                         .vmux     = SAA7115_COMPOSITE0,
 256                         .amux     = EM28XX_AMUX_LINE_IN,
 257                 }, {
 258                         .type     = EM28XX_VMUX_SVIDEO,
 259                         .vmux     = SAA7115_SVIDEO3,
 260                         .amux     = EM28XX_AMUX_LINE_IN,
 261                 } },
 262         },
 263         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 264                 .name         = "Hercules Smart TV USB 2.0",
 265                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 266                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 267                 .tda9887_conf = TDA9887_PRESENT,
 268                 .decoder      = EM28XX_SAA711X,
 269                 .input        = { {
 270                         .type     = EM28XX_VMUX_TELEVISION,
 271                         .vmux     = SAA7115_COMPOSITE2,
 272                         .amux     = EM28XX_AMUX_LINE_IN,
 273                 }, {
 274                         .type     = EM28XX_VMUX_COMPOSITE1,
 275                         .vmux     = SAA7115_COMPOSITE0,
 276                         .amux     = EM28XX_AMUX_LINE_IN,
 277                 }, {
 278                         .type     = EM28XX_VMUX_SVIDEO,
 279                         .vmux     = SAA7115_SVIDEO3,
 280                         .amux     = EM28XX_AMUX_LINE_IN,
 281                 } },
 282         },
 283         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 284                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 285                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 286                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 287                 .tda9887_conf = TDA9887_PRESENT,
 288                 .decoder      = EM28XX_SAA711X,
 289                 .input        = { {
 290                         .type     = EM28XX_VMUX_TELEVISION,
 291                         .vmux     = SAA7115_COMPOSITE2,
 292                         .amux     = EM28XX_AMUX_VIDEO,
 293                 }, {
 294                         .type     = EM28XX_VMUX_COMPOSITE1,
 295                         .vmux     = SAA7115_COMPOSITE0,
 296                         .amux     = EM28XX_AMUX_LINE_IN,
 297                 }, {
 298                         .type     = EM28XX_VMUX_SVIDEO,
 299                         .vmux     = SAA7115_SVIDEO3,
 300                         .amux     = EM28XX_AMUX_LINE_IN,
 301                 } },
 302         },
 303         [EM2820_BOARD_GADMEI_UTV310] = {
 304                 .name         = "Gadmei UTV310",
 305                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 306                 .tuner_type   = TUNER_TNF_5335MF,
 307                 .tda9887_conf = TDA9887_PRESENT,
 308                 .decoder      = EM28XX_SAA711X,
 309                 .input        = { {
 310                         .type     = EM28XX_VMUX_TELEVISION,
 311                         .vmux     = SAA7115_COMPOSITE1,
 312                         .amux     = EM28XX_AMUX_LINE_IN,
 313                 }, {
 314                         .type     = EM28XX_VMUX_COMPOSITE1,
 315                         .vmux     = SAA7115_COMPOSITE0,
 316                         .amux     = EM28XX_AMUX_LINE_IN,
 317                 }, {
 318                         .type     = EM28XX_VMUX_SVIDEO,
 319                         .vmux     = SAA7115_SVIDEO3,
 320                         .amux     = EM28XX_AMUX_LINE_IN,
 321                 } },
 322         },
 323         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 324                 .name         = "Leadtek Winfast USB II Deluxe",
 325                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 326                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 327                 .tda9887_conf = TDA9887_PRESENT,
 328                 .decoder      = EM28XX_SAA711X,
 329                 .input        = { {
 330                         .type     = EM28XX_VMUX_TELEVISION,
 331                         .vmux     = SAA7115_COMPOSITE2,
 332                         .amux     = EM28XX_AMUX_VIDEO,
 333                 }, {
 334                         .type     = EM28XX_VMUX_COMPOSITE1,
 335                         .vmux     = SAA7115_COMPOSITE0,
 336                         .amux     = EM28XX_AMUX_LINE_IN,
 337                 }, {
 338                         .type     = EM28XX_VMUX_SVIDEO,
 339                         .vmux     = SAA7115_COMPOSITE0,
 340                         .amux     = EM28XX_AMUX_LINE_IN,
 341                 } },
 342         },
 343         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 344                 .name         = "Videology 20K14XUSB USB2.0",
 345                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 346                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 347                 .input        = { {
 348                         .type     = EM28XX_VMUX_COMPOSITE1,
 349                         .vmux     = 0,
 350                         .amux     = EM28XX_AMUX_VIDEO,
 351                 } },
 352         },
 353         [EM2821_BOARD_PROLINK_PLAYTV_USB2] = {
 354                 .name         = "SIIG AVTuner-PVR/Prolink PlayTV USB 2.0",
 355                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 356                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,  /* unknown? */
 357                 .tda9887_conf = TDA9887_PRESENT,        /* unknown? */
 358                 .decoder      = EM28XX_SAA711X,
 359                 .input        = { {
 360                         .type     = EM28XX_VMUX_TELEVISION,
 361                         .vmux     = SAA7115_COMPOSITE2,
 362                         .amux     = EM28XX_AMUX_LINE_IN,
 363                 }, {
 364                         .type     = EM28XX_VMUX_COMPOSITE1,
 365                         .vmux     = SAA7115_COMPOSITE0,
 366                         .amux     = EM28XX_AMUX_LINE_IN,
 367                 }, {
 368                         .type     = EM28XX_VMUX_SVIDEO,
 369                         .vmux     = SAA7115_SVIDEO3,
 370                         .amux     = EM28XX_AMUX_LINE_IN,
 371                 } },
 372         },
 373         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 374                 .name         = "Supercomp USB 2.0 TV",
 375                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 376                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 377                 .tda9887_conf = TDA9887_PRESENT |
 378                                 TDA9887_PORT1_ACTIVE |
 379                                 TDA9887_PORT2_ACTIVE,
 380                 .decoder      = EM28XX_SAA711X,
 381                 .input        = { {
 382                         .type     = EM28XX_VMUX_TELEVISION,
 383                         .vmux     = SAA7115_COMPOSITE2,
 384                         .amux     = EM28XX_AMUX_LINE_IN,
 385                 }, {
 386                         .type     = EM28XX_VMUX_COMPOSITE1,
 387                         .vmux     = SAA7115_COMPOSITE0,
 388                         .amux     = EM28XX_AMUX_VIDEO,
 389                 }, {
 390                         .type     = EM28XX_VMUX_SVIDEO,
 391                         .vmux     = SAA7115_SVIDEO3,
 392                         .amux     = EM28XX_AMUX_LINE_IN,
 393                 } },
 394         },
 395         [EM2821_BOARD_USBGEAR_VD204] = {
 396                 .name         = "Usbgear VD204v9",
 397                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 398                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 399                 .decoder      = EM28XX_SAA711X,
 400                 .input        = { {
 401                         .type  = EM28XX_VMUX_COMPOSITE1,
 402                         .vmux  = SAA7115_COMPOSITE0,
 403                         .amux  = EM28XX_AMUX_LINE_IN,
 404                 }, {
 405                         .type  = EM28XX_VMUX_SVIDEO,
 406                         .vmux  = SAA7115_SVIDEO3,
 407                         .amux  = EM28XX_AMUX_LINE_IN,
 408                 } },
 409         },
 410         [EM2860_BOARD_NETGMBH_CAM] = {
 411                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 412                 .name         = "NetGMBH Cam",
 413                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 414                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 415                 .input        = { {
 416                         .type     = EM28XX_VMUX_COMPOSITE1,
 417                         .vmux     = 0,
 418                         .amux     = EM28XX_AMUX_VIDEO,
 419                 } },
 420         },
 421         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 422                 .name         = "Typhoon DVD Maker",
 423                 .decoder      = EM28XX_SAA711X,
 424                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 425                 .input        = { {
 426                         .type  = EM28XX_VMUX_COMPOSITE1,
 427                         .vmux  = SAA7115_COMPOSITE0,
 428                         .amux  = EM28XX_AMUX_LINE_IN,
 429                 }, {
 430                         .type  = EM28XX_VMUX_SVIDEO,
 431                         .vmux  = SAA7115_SVIDEO3,
 432                         .amux  = EM28XX_AMUX_LINE_IN,
 433                 } },
 434         },
 435         [EM2860_BOARD_GADMEI_UTV330] = {
 436                 .name         = "Gadmei UTV330",
 437                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 438                 .tuner_type   = TUNER_TNF_5335MF,
 439                 .tda9887_conf = TDA9887_PRESENT,
 440                 .decoder      = EM28XX_SAA711X,
 441                 .input        = { {
 442                         .type     = EM28XX_VMUX_TELEVISION,
 443                         .vmux     = SAA7115_COMPOSITE2,
 444                         .amux     = EM28XX_AMUX_VIDEO,
 445                 }, {
 446                         .type     = EM28XX_VMUX_COMPOSITE1,
 447                         .vmux     = SAA7115_COMPOSITE0,
 448                         .amux     = EM28XX_AMUX_LINE_IN,
 449                 }, {
 450                         .type     = EM28XX_VMUX_SVIDEO,
 451                         .vmux     = SAA7115_SVIDEO3,
 452                         .amux     = EM28XX_AMUX_LINE_IN,
 453                 } },
 454         },
 455         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 456                 .name         = "Terratec Cinergy A Hybrid XS",
 457                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 458                 .tuner_type   = TUNER_XC2028,
 459                 .tuner_gpio   = default_tuner_gpio,
 460                 .decoder      = EM28XX_TVP5150,
 461
 462                 .input        = { {
 463                         .type     = EM28XX_VMUX_TELEVISION,
 464                         .vmux     = TVP5150_COMPOSITE0,
 465                         .amux     = EM28XX_AMUX_VIDEO,
 466                         .gpio     = hauppauge_wintv_hvr_900_analog,
 467                 }, {
 468                         .type     = EM28XX_VMUX_COMPOSITE1,
 469                         .vmux     = TVP5150_COMPOSITE1,
 470                         .amux     = EM28XX_AMUX_LINE_IN,
 471                         .gpio     = hauppauge_wintv_hvr_900_analog,
 472                 }, {
 473                         .type     = EM28XX_VMUX_SVIDEO,
 474                         .vmux     = TVP5150_SVIDEO,
 475                         .amux     = EM28XX_AMUX_LINE_IN,
 476                         .gpio     = hauppauge_wintv_hvr_900_analog,
 477                 } },
 478         },
 479         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 480                 .name         = "KWorld PVRTV 300U",
 481                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 482                 .tuner_type   = TUNER_XC2028,
 483                 .tuner_gpio   = default_tuner_gpio,
 484                 .decoder      = EM28XX_TVP5150,
 485                 .input        = { {
 486                         .type     = EM28XX_VMUX_TELEVISION,
 487                         .vmux     = TVP5150_COMPOSITE0,
 488                         .amux     = EM28XX_AMUX_VIDEO,
 489                 }, {
 490                         .type     = EM28XX_VMUX_COMPOSITE1,
 491                         .vmux     = TVP5150_COMPOSITE1,
 492                         .amux     = EM28XX_AMUX_LINE_IN,
 493                 }, {
 494                         .type     = EM28XX_VMUX_SVIDEO,
 495                         .vmux     = TVP5150_SVIDEO,
 496                         .amux     = EM28XX_AMUX_LINE_IN,
 497                 } },
 498         },
 499         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 500                 .name          = "Yakumo MovieMixer",
 501                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 502                 .decoder       = EM28XX_TVP5150,
 503                 .input         = { {
 504                         .type     = EM28XX_VMUX_TELEVISION,
 505                         .vmux     = TVP5150_COMPOSITE0,
 506                         .amux     = EM28XX_AMUX_VIDEO,
 507                 }, {
 508                         .type     = EM28XX_VMUX_COMPOSITE1,
 509                         .vmux     = TVP5150_COMPOSITE1,
 510                         .amux     = EM28XX_AMUX_LINE_IN,
 511                 }, {
 512                         .type     = EM28XX_VMUX_SVIDEO,
 513                         .vmux     = TVP5150_SVIDEO,
 514                         .amux     = EM28XX_AMUX_LINE_IN,
 515                 } },
 516         },
 517         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 518                 .name         = "Plextor ConvertX PX-TV100U",
 519                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 520                 .tuner_type   = TUNER_TNF_5335MF,
 521                 .tda9887_conf = TDA9887_PRESENT,
 522                 .decoder      = EM28XX_TVP5150,
 523                 .input        = { {
 524                         .type     = EM28XX_VMUX_TELEVISION,
 525                         .vmux     = TVP5150_COMPOSITE0,
 526                         .amux     = EM28XX_AMUX_LINE_IN,
 527                 }, {
 528                         .type     = EM28XX_VMUX_COMPOSITE1,
 529                         .vmux     = TVP5150_COMPOSITE1,
 530                         .amux     = EM28XX_AMUX_LINE_IN,
 531                 }, {
 532                         .type     = EM28XX_VMUX_SVIDEO,
 533                         .vmux     = TVP5150_SVIDEO,
 534                         .amux     = EM28XX_AMUX_LINE_IN,
 535                 } },
 536         },
 537
 538         /* Those boards with em2870 are DVB Only*/
 539
 540         [EM2870_BOARD_TERRATEC_XS] = {
 541                 .name         = "Terratec Cinergy T XS",
 542                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 543                 .tuner_type   = TUNER_XC2028,
 544                 .tuner_gpio   = default_tuner_gpio,
 545         },
 546         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 547                 .name         = "Terratec Cinergy T XS (MT2060)",
 548                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 549                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 550         },
 551         [EM2870_BOARD_KWORLD_350U] = {
 552                 .name         = "Kworld 350 U DVB-T",
 553                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 554                 .tuner_type   = TUNER_XC2028,
 555                 .tuner_gpio   = default_tuner_gpio,
 556         },
 557         [EM2870_BOARD_KWORLD_355U] = {
 558                 .name         = "Kworld 355 U DVB-T",
 559                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 560         },
 561         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 562                 .name         = "Pinnacle PCTV DVB-T",
 563                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 564                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 565                 /* djh - I have serious doubts this is right... */
 566                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 567                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 568         },
 569         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 570                 .name         = "Compro, VideoMate U3",
 571                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 572                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 573         },
 574
 575         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 576                 .name         = "Terratec Hybrid XS Secam",
 577                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 578                 .has_msp34xx  = 1,
 579                 .tuner_type   = TUNER_XC2028,
 580                 .tuner_gpio   = default_tuner_gpio,
 581                 .decoder      = EM28XX_TVP5150,
 582                 .input        = { {
 583                         .type     = EM28XX_VMUX_TELEVISION,
 584                         .vmux     = TVP5150_COMPOSITE0,
 585                         .amux     = EM28XX_AMUX_VIDEO,
 586                         .gpio     = default_analog,
 587                 }, {
 588                         .type     = EM28XX_VMUX_COMPOSITE1,
 589                         .vmux     = TVP5150_COMPOSITE1,
 590                         .amux     = EM28XX_AMUX_LINE_IN,
 591                         .gpio     = default_analog,
 592                 }, {
 593                         .type     = EM28XX_VMUX_SVIDEO,
 594                         .vmux     = TVP5150_SVIDEO,
 595                         .amux     = EM28XX_AMUX_LINE_IN,
 596                         .gpio     = default_analog,
 597                 } },
 598         },
 599         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 600                 .name         = "Hauppauge WinTV HVR 900",
 601                 .tda9887_conf = TDA9887_PRESENT,
 602                 .tuner_type   = TUNER_XC2028,
 603                 .tuner_gpio   = default_tuner_gpio,
 604                 .mts_firmware = 1,
 605                 .has_dvb      = 1,
 606                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 607                 .decoder      = EM28XX_TVP5150,
 608                 .input        = { {
 609                         .type     = EM28XX_VMUX_TELEVISION,
 610                         .vmux     = TVP5150_COMPOSITE0,
 611                         .amux     = EM28XX_AMUX_VIDEO,
 612                         .gpio     = hauppauge_wintv_hvr_900_analog,
 613                 }, {
 614                         .type     = EM28XX_VMUX_COMPOSITE1,
 615                         .vmux     = TVP5150_COMPOSITE1,
 616                         .amux     = EM28XX_AMUX_LINE_IN,
 617                         .gpio     = hauppauge_wintv_hvr_900_analog,
 618                 }, {
 619                         .type     = EM28XX_VMUX_SVIDEO,
 620                         .vmux     = TVP5150_SVIDEO,
 621                         .amux     = EM28XX_AMUX_LINE_IN,
 622                         .gpio     = hauppauge_wintv_hvr_900_analog,
 623                 } },
 624         },
 625         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 626                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 627                 .tda9887_conf = TDA9887_PRESENT,
 628                 .tuner_type   = TUNER_XC2028,
 629                 .tuner_gpio   = default_tuner_gpio,
 630                 .mts_firmware = 1,
 631                 .decoder      = EM28XX_TVP5150,
 632                 .input        = { {
 633                         .type     = EM28XX_VMUX_TELEVISION,
 634                         .vmux     = TVP5150_COMPOSITE0,
 635                         .amux     = EM28XX_AMUX_VIDEO,
 636                         .gpio     = hauppauge_wintv_hvr_900_analog,
 637                 }, {
 638                         .type     = EM28XX_VMUX_COMPOSITE1,
 639                         .vmux     = TVP5150_COMPOSITE1,
 640                         .amux     = EM28XX_AMUX_LINE_IN,
 641                         .gpio     = hauppauge_wintv_hvr_900_analog,
 642                 }, {
 643                         .type     = EM28XX_VMUX_SVIDEO,
 644                         .vmux     = TVP5150_SVIDEO,
 645                         .amux     = EM28XX_AMUX_LINE_IN,
 646                         .gpio     = hauppauge_wintv_hvr_900_analog,
 647                 } },
 648         },
 649         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 650                 .name           = "Hauppauge WinTV HVR 850",
 651                 .tuner_type     = TUNER_XC2028,
 652                 .tuner_gpio     = default_tuner_gpio,
 653                 .mts_firmware   = 1,
 654                 .has_dvb        = 1,
 655                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 656                 .ir_codes       = ir_codes_hauppauge_new,
 657                 .decoder        = EM28XX_TVP5150,
 658                 .input          = { {
 659                         .type     = EM28XX_VMUX_TELEVISION,
 660                         .vmux     = TVP5150_COMPOSITE0,
 661                         .amux     = EM28XX_AMUX_VIDEO,
 662                         .gpio     = hauppauge_wintv_hvr_900_analog,
 663                 }, {
 664                         .type     = EM28XX_VMUX_COMPOSITE1,
 665                         .vmux     = TVP5150_COMPOSITE1,
 666                         .amux     = EM28XX_AMUX_LINE_IN,
 667                         .gpio     = hauppauge_wintv_hvr_900_analog,
 668                 }, {
 669                         .type     = EM28XX_VMUX_SVIDEO,
 670                         .vmux     = TVP5150_SVIDEO,
 671                         .amux     = EM28XX_AMUX_LINE_IN,
 672                         .gpio     = hauppauge_wintv_hvr_900_analog,
 673                 } },
 674         },
 675         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 676                 .name           = "Hauppauge WinTV HVR 950",
 677                 .tuner_type     = TUNER_XC2028,
 678                 .tuner_gpio     = default_tuner_gpio,
 679                 .mts_firmware   = 1,
 680                 .has_dvb        = 1,
 681                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 682                 .ir_codes       = ir_codes_hauppauge_new,
 683                 .decoder        = EM28XX_TVP5150,
 684                 .input          = { {
 685                         .type     = EM28XX_VMUX_TELEVISION,
 686                         .vmux     = TVP5150_COMPOSITE0,
 687                         .amux     = EM28XX_AMUX_VIDEO,
 688                         .gpio     = hauppauge_wintv_hvr_900_analog,
 689                 }, {
 690                         .type     = EM28XX_VMUX_COMPOSITE1,
 691                         .vmux     = TVP5150_COMPOSITE1,
 692                         .amux     = EM28XX_AMUX_LINE_IN,
 693                         .gpio     = hauppauge_wintv_hvr_900_analog,
 694                 }, {
 695                         .type     = EM28XX_VMUX_SVIDEO,
 696                         .vmux     = TVP5150_SVIDEO,
 697                         .amux     = EM28XX_AMUX_LINE_IN,
 698                         .gpio     = hauppauge_wintv_hvr_900_analog,
 699                 } },
 700         },
 701         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 702                 .name           = "Pinnacle PCTV HD Pro Stick",
 703                 .tuner_type     = TUNER_XC2028,
 704                 .tuner_gpio   = default_tuner_gpio,
 705                 .mts_firmware   = 1,
 706                 .has_dvb        = 1,
 707                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 708                 .ir_codes       = ir_codes_pinnacle_pctv_hd,
 709                 .decoder        = EM28XX_TVP5150,
 710                 .input          = { {
 711                         .type     = EM28XX_VMUX_TELEVISION,
 712                         .vmux     = TVP5150_COMPOSITE0,
 713                         .amux     = EM28XX_AMUX_VIDEO,
 714                         .gpio     = hauppauge_wintv_hvr_900_analog,
 715                 }, {
 716                         .type     = EM28XX_VMUX_COMPOSITE1,
 717                         .vmux     = TVP5150_COMPOSITE1,
 718                         .amux     = EM28XX_AMUX_LINE_IN,
 719                         .gpio     = hauppauge_wintv_hvr_900_analog,
 720                 }, {
 721                         .type     = EM28XX_VMUX_SVIDEO,
 722                         .vmux     = TVP5150_SVIDEO,
 723                         .amux     = EM28XX_AMUX_LINE_IN,
 724                         .gpio     = hauppauge_wintv_hvr_900_analog,
 725                 } },
 726         },
 727         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 728                 .name           = "AMD ATI TV Wonder HD 600",
 729                 .tuner_type     = TUNER_XC2028,
 730                 .tuner_gpio     = default_tuner_gpio,
 731                 .mts_firmware   = 1,
 732                 .has_dvb        = 1,
 733                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 734                 .ir_codes       = ir_codes_ati_tv_wonder_hd_600,
 735                 .decoder        = EM28XX_TVP5150,
 736                 .input          = { {
 737                         .type     = EM28XX_VMUX_TELEVISION,
 738                         .vmux     = TVP5150_COMPOSITE0,
 739                         .amux     = EM28XX_AMUX_VIDEO,
 740                         .gpio     = hauppauge_wintv_hvr_900_analog,
 741                 }, {
 742                         .type     = EM28XX_VMUX_COMPOSITE1,
 743                         .vmux     = TVP5150_COMPOSITE1,
 744                         .amux     = EM28XX_AMUX_LINE_IN,
 745                         .gpio     = hauppauge_wintv_hvr_900_analog,
 746                 }, {
 747                         .type     = EM28XX_VMUX_SVIDEO,
 748                         .vmux     = TVP5150_SVIDEO,
 749                         .amux     = EM28XX_AMUX_LINE_IN,
 750                         .gpio     = hauppauge_wintv_hvr_900_analog,
 751                 } },
 752         },
 753         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 754                 .name           = "Terratec Hybrid XS",
 755                 .tuner_type     = TUNER_XC2028,
 756                 .tuner_gpio     = default_tuner_gpio,
 757                 .decoder        = EM28XX_TVP5150,
 758                 .has_dvb        = 1,
 759                 .dvb_gpio       = default_analog,
 760                 .input          = { {
 761                         .type     = EM28XX_VMUX_TELEVISION,
 762                         .vmux     = TVP5150_COMPOSITE0,
 763                         .amux     = EM28XX_AMUX_VIDEO,
 764                         .gpio     = default_analog,
 765                 }, {
 766                         .type     = EM28XX_VMUX_COMPOSITE1,
 767                         .vmux     = TVP5150_COMPOSITE1,
 768                         .amux     = EM28XX_AMUX_LINE_IN,
 769                         .gpio     = default_analog,
 770                 }, {
 771                         .type     = EM28XX_VMUX_SVIDEO,
 772                         .vmux     = TVP5150_SVIDEO,
 773                         .amux     = EM28XX_AMUX_LINE_IN,
 774                         .gpio     = default_analog,
 775                 } },
 776         },
 777         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 778            as Prodigy XS with a different PID, let's keep it separated for now
 779            maybe we'll need it lateron */
 780         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 781                 .name         = "Terratec Prodigy XS",
 782                 .tuner_type   = TUNER_XC2028,
 783                 .tuner_gpio   = default_tuner_gpio,
 784                 .decoder      = EM28XX_TVP5150,
 785                 .input        = { {
 786                         .type     = EM28XX_VMUX_TELEVISION,
 787                         .vmux     = TVP5150_COMPOSITE0,
 788                         .amux     = EM28XX_AMUX_VIDEO,
 789                         .gpio     = hauppauge_wintv_hvr_900_analog,
 790                 }, {
 791                         .type     = EM28XX_VMUX_COMPOSITE1,
 792                         .vmux     = TVP5150_COMPOSITE1,
 793                         .amux     = EM28XX_AMUX_LINE_IN,
 794                         .gpio     = hauppauge_wintv_hvr_900_analog,
 795                 }, {
 796                         .type     = EM28XX_VMUX_SVIDEO,
 797                         .vmux     = TVP5150_SVIDEO,
 798                         .amux     = EM28XX_AMUX_LINE_IN,
 799                         .gpio     = hauppauge_wintv_hvr_900_analog,
 800                 } },
 801         },
 802         [EM2820_BOARD_MSI_VOX_USB_2] = {
 803                 .name              = "MSI VOX USB 2.0",
 804                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 805                 .tda9887_conf      = TDA9887_PRESENT      |
 806                                      TDA9887_PORT1_ACTIVE |
 807                                      TDA9887_PORT2_ACTIVE,
 808                 .max_range_640_480 = 1,
 809                 .decoder           = EM28XX_SAA711X,
 810                 .input             = { {
 811                         .type      = EM28XX_VMUX_TELEVISION,
 812                         .vmux      = SAA7115_COMPOSITE4,
 813                         .amux      = EM28XX_AMUX_VIDEO,
 814                 }, {
 815                         .type      = EM28XX_VMUX_COMPOSITE1,
 816                         .vmux      = SAA7115_COMPOSITE0,
 817                         .amux      = EM28XX_AMUX_LINE_IN,
 818                 }, {
 819                         .type      = EM28XX_VMUX_SVIDEO,
 820                         .vmux      = SAA7115_SVIDEO3,
 821                         .amux      = EM28XX_AMUX_LINE_IN,
 822                 } },
 823         },
 824         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 825                 .name         = "Terratec Cinergy 200 USB",
 826                 .is_em2800    = 1,
 827                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 828                 .tda9887_conf = TDA9887_PRESENT,
 829                 .decoder      = EM28XX_SAA711X,
 830                 .input        = { {
 831                         .type     = EM28XX_VMUX_TELEVISION,
 832                         .vmux     = SAA7115_COMPOSITE2,
 833                         .amux     = EM28XX_AMUX_VIDEO,
 834                 }, {
 835                         .type     = EM28XX_VMUX_COMPOSITE1,
 836                         .vmux     = SAA7115_COMPOSITE0,
 837                         .amux     = EM28XX_AMUX_LINE_IN,
 838                 }, {
 839                         .type     = EM28XX_VMUX_SVIDEO,
 840                         .vmux     = SAA7115_SVIDEO3,
 841                         .amux     = EM28XX_AMUX_LINE_IN,
 842                 } },
 843         },
 844         [EM2800_BOARD_GRABBEEX_USB2800] = {
 845                 .name         = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
 846                 .is_em2800    = 1,
 847                 .decoder      = EM28XX_SAA711X,
 848                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 849                 .input        = { {
 850                         .type     = EM28XX_VMUX_COMPOSITE1,
 851                         .vmux     = SAA7115_COMPOSITE0,
 852                         .amux     = EM28XX_AMUX_LINE_IN,
 853                 }, {
 854                         .type     = EM28XX_VMUX_SVIDEO,
 855                         .vmux     = SAA7115_SVIDEO3,
 856                         .amux     = EM28XX_AMUX_LINE_IN,
 857                 } },
 858         },
 859         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 860                 .name         = "Leadtek Winfast USB II",
 861                 .is_em2800    = 1,
 862                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 863                 .tda9887_conf = TDA9887_PRESENT,
 864                 .decoder      = EM28XX_SAA711X,
 865                 .input        = { {
 866                         .type     = EM28XX_VMUX_TELEVISION,
 867                         .vmux     = SAA7115_COMPOSITE2,
 868                         .amux     = EM28XX_AMUX_VIDEO,
 869                 }, {
 870                         .type     = EM28XX_VMUX_COMPOSITE1,
 871                         .vmux     = SAA7115_COMPOSITE0,
 872                         .amux     = EM28XX_AMUX_LINE_IN,
 873                 }, {
 874                         .type     = EM28XX_VMUX_SVIDEO,
 875                         .vmux     = SAA7115_SVIDEO3,
 876                         .amux     = EM28XX_AMUX_LINE_IN,
 877                 } },
 878         },
 879         [EM2800_BOARD_KWORLD_USB2800] = {
 880                 .name         = "Kworld USB2800",
 881                 .is_em2800    = 1,
 882                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 883                 .tda9887_conf = TDA9887_PRESENT,
 884                 .decoder      = EM28XX_SAA711X,
 885                 .input        = { {
 886                         .type     = EM28XX_VMUX_TELEVISION,
 887                         .vmux     = SAA7115_COMPOSITE2,
 888                         .amux     = EM28XX_AMUX_VIDEO,
 889                 }, {
 890                         .type     = EM28XX_VMUX_COMPOSITE1,
 891                         .vmux     = SAA7115_COMPOSITE0,
 892                         .amux     = EM28XX_AMUX_LINE_IN,
 893                 }, {
 894                         .type     = EM28XX_VMUX_SVIDEO,
 895                         .vmux     = SAA7115_SVIDEO3,
 896                         .amux     = EM28XX_AMUX_LINE_IN,
 897                 } },
 898         },
 899         [EM2820_BOARD_PINNACLE_DVC_90] = {
 900                 .name         = "Pinnacle Dazzle DVC 90/DVC 100",
 901                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 902                 .decoder      = EM28XX_SAA711X,
 903                 .input        = { {
 904                         .type     = EM28XX_VMUX_COMPOSITE1,
 905                         .vmux     = SAA7115_COMPOSITE0,
 906                         .amux     = EM28XX_AMUX_LINE_IN,
 907                 }, {
 908                         .type     = EM28XX_VMUX_SVIDEO,
 909                         .vmux     = SAA7115_SVIDEO3,
 910                         .amux     = EM28XX_AMUX_LINE_IN,
 911                 } },
 912         },
 913         [EM2800_BOARD_VGEAR_POCKETTV] = {
 914                 .name         = "V-Gear PocketTV",
 915                 .is_em2800    = 1,
 916                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 917                 .tda9887_conf = TDA9887_PRESENT,
 918                 .decoder      = EM28XX_SAA711X,
 919                 .input        = { {
 920                         .type     = EM28XX_VMUX_TELEVISION,
 921                         .vmux     = SAA7115_COMPOSITE2,
 922                         .amux     = EM28XX_AMUX_VIDEO,
 923                 }, {
 924                         .type     = EM28XX_VMUX_COMPOSITE1,
 925                         .vmux     = SAA7115_COMPOSITE0,
 926                         .amux     = EM28XX_AMUX_LINE_IN,
 927                 }, {
 928                         .type     = EM28XX_VMUX_SVIDEO,
 929                         .vmux     = SAA7115_SVIDEO3,
 930                         .amux     = EM28XX_AMUX_LINE_IN,
 931                 } },
 932         },
 933         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
 934                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
 935                 .tda9887_conf = TDA9887_PRESENT,
 936                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
 937                 .decoder      = EM28XX_SAA711X,
 938                 .input        = { {
 939                         .type     = EM28XX_VMUX_TELEVISION,
 940                         .vmux     = SAA7115_COMPOSITE2,
 941                         .amux     = EM28XX_AMUX_VIDEO,
 942                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
 943                                     EM28XX_AOUT_MASTER, /* Line out pin */
 944                 }, {
 945                         .type     = EM28XX_VMUX_COMPOSITE1,
 946                         .vmux     = SAA7115_COMPOSITE0,
 947                         .amux     = EM28XX_AMUX_LINE_IN,
 948                 }, {
 949                         .type     = EM28XX_VMUX_SVIDEO,
 950                         .vmux     = SAA7115_SVIDEO3,
 951                         .amux     = EM28XX_AMUX_LINE_IN,
 952                 } },
 953         },
 954         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
 955                 .name         = "Pixelview Prolink PlayTV USB 2.0",
 956                 .has_snapshot_button = 1,
 957                 .tda9887_conf = TDA9887_PRESENT,
 958                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
 959                 .decoder      = EM28XX_SAA711X,
 960                 .input        = { {
 961                         .type     = EM28XX_VMUX_TELEVISION,
 962                         .vmux     = SAA7115_COMPOSITE2,
 963                         .amux     = EM28XX_AMUX_VIDEO,
 964                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
 965                                     EM28XX_AOUT_MASTER, /* Line out pin */
 966                 }, {
 967                         .type     = EM28XX_VMUX_COMPOSITE1,
 968                         .vmux     = SAA7115_COMPOSITE0,
 969                         .amux     = EM28XX_AMUX_LINE_IN,
 970                 }, {
 971                         .type     = EM28XX_VMUX_SVIDEO,
 972                         .vmux     = SAA7115_SVIDEO3,
 973                         .amux     = EM28XX_AMUX_LINE_IN,
 974                 } },
 975         },
 976         [EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA] = {
 977                 .name                = "PointNix Intra-Oral Camera",
 978                 .has_snapshot_button = 1,
 979                 .tda9887_conf        = TDA9887_PRESENT,
 980                 .tuner_type          = TUNER_ABSENT,
 981                 .decoder             = EM28XX_SAA711X,
 982                 .input               = { {
 983                         .type     = EM28XX_VMUX_SVIDEO,
 984                         .vmux     = SAA7115_SVIDEO3,
 985                         .amux     = EM28XX_AMUX_VIDEO,
 986                 } },
 987         },
 988         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
 989                 .name         = "MSI DigiVox A/D",
 990                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 991                 .tuner_type   = TUNER_XC2028,
 992                 .tuner_gpio   = default_tuner_gpio,
 993                 .decoder      = EM28XX_TVP5150,
 994                 .input        = { {
 995                         .type     = EM28XX_VMUX_TELEVISION,
 996                         .vmux     = TVP5150_COMPOSITE0,
 997                         .amux     = EM28XX_AMUX_VIDEO,
 998                         .gpio     = em2880_msi_digivox_ad_analog,
 999                 }, {
1000                         .type     = EM28XX_VMUX_COMPOSITE1,
1001                         .vmux     = TVP5150_COMPOSITE1,
1002                         .amux     = EM28XX_AMUX_LINE_IN,
1003                         .gpio     = em2880_msi_digivox_ad_analog,
1004                 }, {
1005                         .type     = EM28XX_VMUX_SVIDEO,
1006                         .vmux     = TVP5150_SVIDEO,
1007                         .amux     = EM28XX_AMUX_LINE_IN,
1008                         .gpio     = em2880_msi_digivox_ad_analog,
1009                 } },
1010         },
1011         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1012                 .name         = "MSI DigiVox A/D II",
1013                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1014                 .tuner_type   = TUNER_XC2028,
1015                 .tuner_gpio   = default_tuner_gpio,
1016                 .decoder      = EM28XX_TVP5150,
1017                 .input        = { {
1018                         .type     = EM28XX_VMUX_TELEVISION,
1019                         .vmux     = TVP5150_COMPOSITE0,
1020                         .amux     = EM28XX_AMUX_VIDEO,
1021                         .gpio     = em2880_msi_digivox_ad_analog,
1022                 }, {
1023                         .type     = EM28XX_VMUX_COMPOSITE1,
1024                         .vmux     = TVP5150_COMPOSITE1,
1025                         .amux     = EM28XX_AMUX_LINE_IN,
1026                         .gpio     = em2880_msi_digivox_ad_analog,
1027                 }, {
1028                         .type     = EM28XX_VMUX_SVIDEO,
1029                         .vmux     = TVP5150_SVIDEO,
1030                         .amux     = EM28XX_AMUX_LINE_IN,
1031                         .gpio     = em2880_msi_digivox_ad_analog,
1032                 } },
1033         },
1034         [EM2880_BOARD_KWORLD_DVB_305U] = {
1035                 .name         = "KWorld DVB-T 305U",
1036                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1037                 .tuner_type   = TUNER_XC2028,
1038                 .tuner_gpio   = default_tuner_gpio,
1039                 .decoder      = EM28XX_TVP5150,
1040                 .input        = { {
1041                         .type     = EM28XX_VMUX_TELEVISION,
1042                         .vmux     = TVP5150_COMPOSITE0,
1043                         .amux     = EM28XX_AMUX_VIDEO,
1044                 }, {
1045                         .type     = EM28XX_VMUX_COMPOSITE1,
1046                         .vmux     = TVP5150_COMPOSITE1,
1047                         .amux     = EM28XX_AMUX_LINE_IN,
1048                 }, {
1049                         .type     = EM28XX_VMUX_SVIDEO,
1050                         .vmux     = TVP5150_SVIDEO,
1051                         .amux     = EM28XX_AMUX_LINE_IN,
1052                 } },
1053         },
1054         [EM2880_BOARD_KWORLD_DVB_310U] = {
1055                 .name         = "KWorld DVB-T 310U",
1056                 .tuner_type   = TUNER_XC2028,
1057                 .tuner_gpio   = default_tuner_gpio,
1058                 .has_dvb      = 1,
1059                 .dvb_gpio     = default_digital,
1060                 .mts_firmware = 1,
1061                 .decoder      = EM28XX_TVP5150,
1062                 .input        = { {
1063                         .type     = EM28XX_VMUX_TELEVISION,
1064                         .vmux     = TVP5150_COMPOSITE0,
1065                         .amux     = EM28XX_AMUX_VIDEO,
1066                         .gpio     = default_analog,
1067                 }, {
1068                         .type     = EM28XX_VMUX_COMPOSITE1,
1069                         .vmux     = TVP5150_COMPOSITE1,
1070                         .amux     = EM28XX_AMUX_LINE_IN,
1071                         .gpio     = default_analog,
1072                 }, {    /* S-video has not been tested yet */
1073                         .type     = EM28XX_VMUX_SVIDEO,
1074                         .vmux     = TVP5150_SVIDEO,
1075                         .amux     = EM28XX_AMUX_LINE_IN,
1076                         .gpio     = default_analog,
1077                 } },
1078         },
1079         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1080                 .name         = "DNT DA2 Hybrid",
1081                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1082                 .tuner_type   = TUNER_XC2028,
1083                 .tuner_gpio   = default_tuner_gpio,
1084                 .decoder      = EM28XX_TVP5150,
1085                 .input        = { {
1086                         .type     = EM28XX_VMUX_TELEVISION,
1087                         .vmux     = TVP5150_COMPOSITE0,
1088                         .amux     = EM28XX_AMUX_VIDEO,
1089                         .gpio     = default_analog,
1090                 }, {
1091                         .type     = EM28XX_VMUX_COMPOSITE1,
1092                         .vmux     = TVP5150_COMPOSITE1,
1093                         .amux     = EM28XX_AMUX_LINE_IN,
1094                         .gpio     = default_analog,
1095                 }, {
1096                         .type     = EM28XX_VMUX_SVIDEO,
1097                         .vmux     = TVP5150_SVIDEO,
1098                         .amux     = EM28XX_AMUX_LINE_IN,
1099                         .gpio     = default_analog,
1100                 } },
1101         },
1102         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1103                 .name         = "Pinnacle Hybrid Pro",
1104                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1105                 .tuner_type   = TUNER_XC2028,
1106                 .tuner_gpio   = default_tuner_gpio,
1107                 .decoder      = EM28XX_TVP5150,
1108                 .input        = { {
1109                         .type     = EM28XX_VMUX_TELEVISION,
1110                         .vmux     = TVP5150_COMPOSITE0,
1111                         .amux     = EM28XX_AMUX_VIDEO,
1112                         .gpio     = default_analog,
1113                 }, {
1114                         .type     = EM28XX_VMUX_COMPOSITE1,
1115                         .vmux     = TVP5150_COMPOSITE1,
1116                         .amux     = EM28XX_AMUX_LINE_IN,
1117                         .gpio     = default_analog,
1118                 }, {
1119                         .type     = EM28XX_VMUX_SVIDEO,
1120                         .vmux     = TVP5150_SVIDEO,
1121                         .amux     = EM28XX_AMUX_LINE_IN,
1122                         .gpio     = default_analog,
1123                 } },
1124         },
1125         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1126                 .name         = "Pinnacle Hybrid Pro (2)",
1127                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1128                 .tuner_type   = TUNER_XC2028,
1129                 .tuner_gpio   = default_tuner_gpio,
1130                 .mts_firmware = 1,
1131                 .decoder      = EM28XX_TVP5150,
1132                 .input        = { {
1133                         .type     = EM28XX_VMUX_TELEVISION,
1134                         .vmux     = TVP5150_COMPOSITE0,
1135                         .amux     = EM28XX_AMUX_VIDEO,
1136                         .gpio     = hauppauge_wintv_hvr_900_analog,
1137                 }, {
1138                         .type     = EM28XX_VMUX_COMPOSITE1,
1139                         .vmux     = TVP5150_COMPOSITE1,
1140                         .amux     = EM28XX_AMUX_LINE_IN,
1141                         .gpio     = hauppauge_wintv_hvr_900_analog,
1142                 }, {
1143                         .type     = EM28XX_VMUX_SVIDEO,
1144                         .vmux     = TVP5150_SVIDEO,
1145                         .amux     = EM28XX_AMUX_LINE_IN,
1146                         .gpio     = hauppauge_wintv_hvr_900_analog,
1147                 } },
1148         },
1149         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1150                 .name         = "Kworld VS-DVB-T 323UR",
1151                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1152                 .tuner_type   = TUNER_XC2028,
1153                 .tuner_gpio   = default_tuner_gpio,
1154                 .decoder      = EM28XX_TVP5150,
1155                 .input        = { {
1156                         .type     = EM28XX_VMUX_TELEVISION,
1157                         .vmux     = TVP5150_COMPOSITE0,
1158                         .amux     = EM28XX_AMUX_VIDEO,
1159                 }, {
1160                         .type     = EM28XX_VMUX_COMPOSITE1,
1161                         .vmux     = TVP5150_COMPOSITE1,
1162                         .amux     = EM28XX_AMUX_LINE_IN,
1163                 }, {
1164                         .type     = EM28XX_VMUX_SVIDEO,
1165                         .vmux     = TVP5150_SVIDEO,
1166                         .amux     = EM28XX_AMUX_LINE_IN,
1167                 } },
1168         },
1169         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1170                 .name         = "Terratec Hybrid XS (em2882)",
1171                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1172                 .tuner_type   = TUNER_XC2028,
1173                 .tuner_gpio   = default_tuner_gpio,
1174                 .decoder      = EM28XX_TVP5150,
1175                 .input        = { {
1176                         .type     = EM28XX_VMUX_TELEVISION,
1177                         .vmux     = TVP5150_COMPOSITE0,
1178                         .amux     = EM28XX_AMUX_VIDEO,
1179                         .gpio     = hauppauge_wintv_hvr_900_analog,
1180                 }, {
1181                         .type     = EM28XX_VMUX_COMPOSITE1,
1182                         .vmux     = TVP5150_COMPOSITE1,
1183                         .amux     = EM28XX_AMUX_LINE_IN,
1184                         .gpio     = hauppauge_wintv_hvr_900_analog,
1185                 }, {
1186                         .type     = EM28XX_VMUX_SVIDEO,
1187                         .vmux     = TVP5150_SVIDEO,
1188                         .amux     = EM28XX_AMUX_LINE_IN,
1189                         .gpio     = hauppauge_wintv_hvr_900_analog,
1190                 } },
1191         },
1192         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1193                 .name         = "Kworld PlusTV HD Hybrid 330",
1194                 .tuner_type   = TUNER_XC2028,
1195                 .tuner_gpio   = default_tuner_gpio,
1196                 .decoder      = EM28XX_TVP5150,
1197                 .mts_firmware = 1,
1198                 .has_dvb      = 1,
1199                 .dvb_gpio     = kworld_330u_digital,
1200                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1201                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE | EM28XX_I2C_EEPROM_ON_BOARD | EM28XX_I2C_EEPROM_KEY_VALID,
1202                 .input        = { {
1203                         .type     = EM28XX_VMUX_TELEVISION,
1204                         .vmux     = TVP5150_COMPOSITE0,
1205                         .amux     = EM28XX_AMUX_VIDEO,
1206                         .gpio     = kworld_330u_analog,
1207                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1208                 }, {
1209                         .type     = EM28XX_VMUX_COMPOSITE1,
1210                         .vmux     = TVP5150_COMPOSITE1,
1211                         .amux     = EM28XX_AMUX_LINE_IN,
1212                         .gpio     = kworld_330u_analog,
1213                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1214                 }, {
1215                         .type     = EM28XX_VMUX_SVIDEO,
1216                         .vmux     = TVP5150_SVIDEO,
1217                         .amux     = EM28XX_AMUX_LINE_IN,
1218                         .gpio     = kworld_330u_analog,
1219                 } },
1220         },
1221         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1222                 .name         = "Compro VideoMate ForYou/Stereo",
1223                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1224                 .tda9887_conf = TDA9887_PRESENT,
1225                 .decoder      = EM28XX_TVP5150,
1226                 .input        = { {
1227                         .type     = EM28XX_VMUX_TELEVISION,
1228                         .vmux     = TVP5150_COMPOSITE0,
1229                         .amux     = EM28XX_AMUX_LINE_IN,
1230                 }, {
1231                         .type     = EM28XX_VMUX_SVIDEO,
1232                         .vmux     = TVP5150_SVIDEO,
1233                         .amux     = EM28XX_AMUX_LINE_IN,
1234                 } },
1235         },
1236 };
1237 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1238
1239 /* table of devices that work with this driver */
1240 struct usb_device_id em28xx_id_table [] = {
1241         { USB_DEVICE(0xeb1a, 0x2750),
1242                         .driver_info = EM2750_BOARD_UNKNOWN },
1243         { USB_DEVICE(0xeb1a, 0x2751),
1244                         .driver_info = EM2750_BOARD_UNKNOWN },
1245         { USB_DEVICE(0xeb1a, 0x2800),
1246                         .driver_info = EM2800_BOARD_UNKNOWN },
1247         { USB_DEVICE(0xeb1a, 0x2820),
1248                         .driver_info = EM2820_BOARD_UNKNOWN },
1249         { USB_DEVICE(0xeb1a, 0x2821),
1250                         .driver_info = EM2820_BOARD_UNKNOWN },
1251         { USB_DEVICE(0xeb1a, 0x2860),
1252                         .driver_info = EM2820_BOARD_UNKNOWN },
1253         { USB_DEVICE(0xeb1a, 0x2861),
1254                         .driver_info = EM2820_BOARD_UNKNOWN },
1255         { USB_DEVICE(0xeb1a, 0x2870),
1256                         .driver_info = EM2820_BOARD_UNKNOWN },
1257         { USB_DEVICE(0xeb1a, 0x2881),
1258                         .driver_info = EM2820_BOARD_UNKNOWN },
1259         { USB_DEVICE(0xeb1a, 0x2883),
1260                         .driver_info = EM2820_BOARD_UNKNOWN },
1261         { USB_DEVICE(0xeb1a, 0xe300),
1262                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1263         { USB_DEVICE(0xeb1a, 0xe305),
1264                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1265         { USB_DEVICE(0xeb1a, 0xe310),
1266                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1267         { USB_DEVICE(0xeb1a, 0xa316),
1268                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1269         { USB_DEVICE(0xeb1a, 0xe320),
1270                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1271         { USB_DEVICE(0xeb1a, 0xe323),
1272                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1273         { USB_DEVICE(0xeb1a, 0xe350),
1274                         .driver_info = EM2870_BOARD_KWORLD_350U },
1275         { USB_DEVICE(0xeb1a, 0xe355),
1276                         .driver_info = EM2870_BOARD_KWORLD_355U },
1277         { USB_DEVICE(0xeb1a, 0x2801),
1278                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1279         { USB_DEVICE(0xeb1a, 0xe357),
1280                         .driver_info = EM2870_BOARD_KWORLD_355U },
1281         { USB_DEVICE(0x0ccd, 0x0036),
1282                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1283         { USB_DEVICE(0x0ccd, 0x004c),
1284                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1285         { USB_DEVICE(0x0ccd, 0x004f),
1286                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1287         { USB_DEVICE(0x0ccd, 0x005e),
1288                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1289         { USB_DEVICE(0x0ccd, 0x0042),
1290                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1291         { USB_DEVICE(0x0ccd, 0x0043),
1292                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1293         { USB_DEVICE(0x0ccd, 0x0047),
1294                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1295         { USB_DEVICE(0x185b, 0x2870),
1296                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1297         { USB_DEVICE(0x185b, 0x2041),
1298                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1299         { USB_DEVICE(0x2040, 0x4200),
1300                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1301         { USB_DEVICE(0x2040, 0x4201),
1302                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1303         { USB_DEVICE(0x2040, 0x6500),
1304                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1305         { USB_DEVICE(0x2040, 0x6502),
1306                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1307         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1308                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1309         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1310                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1311         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1312                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1313         { USB_DEVICE(0x2040, 0x651f),
1314                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1315         { USB_DEVICE(0x0438, 0xb002),
1316                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1317         { USB_DEVICE(0x2001, 0xf112),
1318                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1319         { USB_DEVICE(0x2304, 0x0207),
1320                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1321         { USB_DEVICE(0x2304, 0x0208),
1322                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1323         { USB_DEVICE(0x2304, 0x021a),
1324                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1325         { USB_DEVICE(0x2304, 0x0226),
1326                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1327         { USB_DEVICE(0x2304, 0x0227),
1328                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1329         { USB_DEVICE(0x0413, 0x6023),
1330                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1331         { USB_DEVICE(0x093b, 0xa005),
1332                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1333         { },
1334 };
1335 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1336
1337 /*
1338  * EEPROM hash table for devices with generic USB IDs
1339  */
1340 static struct em28xx_hash_table em28xx_eeprom_hash [] = {
1341         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1342         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1343         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1344         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1345 };
1346
1347 /* I2C devicelist hash table for devices with generic USB IDs */
1348 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1349         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1350         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1351         {0x1ba50080, EM2860_BOARD_POINTNIX_INTRAORAL_CAMERA, TUNER_ABSENT},
1352 };
1353
1354 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1355 {
1356         int rc = 0;
1357         struct em28xx *dev = ptr;
1358
1359         if (dev->tuner_type != TUNER_XC2028)
1360                 return 0;
1361
1362         if (command != XC2028_TUNER_RESET)
1363                 return 0;
1364
1365         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1366
1367         return rc;
1368 }
1369 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1370
1371 static void inline em28xx_set_model(struct em28xx *dev)
1372 {
1373         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1374
1375         /* Those are the default values for the majority of boards
1376            Use those values if not specified otherwise at boards entry
1377          */
1378         if (!dev->board.xclk)
1379                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1380                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1381
1382         if (!dev->board.i2c_speed)
1383                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1384                                        EM28XX_I2C_FREQ_100_KHZ;
1385 }
1386
1387 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1388  * this won't work for boards with generic PCI IDs
1389  */
1390 void em28xx_pre_card_setup(struct em28xx *dev)
1391 {
1392         int rc;
1393
1394         em28xx_set_model(dev);
1395
1396         em28xx_info("Identified as %s (card=%d)\n",
1397                     dev->board.name, dev->model);
1398
1399         /* Set the default GPO/GPIO for legacy devices */
1400         dev->reg_gpo_num = EM2880_R04_GPO;
1401         dev->reg_gpio_num = EM28XX_R08_GPIO;
1402
1403         dev->wait_after_write = 5;
1404
1405         /* Based on the Chip ID, set the device configuration */
1406         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1407         if (rc > 0) {
1408                 dev->chip_id = rc;
1409
1410                 switch (dev->chip_id) {
1411                 case CHIP_ID_EM2750:
1412                         em28xx_info("chip ID is em2750\n");
1413                         break;
1414                 case CHIP_ID_EM2820:
1415                         em28xx_info("chip ID is em2820\n");
1416                         break;
1417                 case CHIP_ID_EM2840:
1418                         em28xx_info("chip ID is em2840\n");
1419                         break;
1420                 case CHIP_ID_EM2860:
1421                         em28xx_info("chip ID is em2860\n");
1422                         break;
1423                 case CHIP_ID_EM2870:
1424                         em28xx_info("chip ID is em2870\n");
1425                         dev->wait_after_write = 0;
1426                         break;
1427                 case CHIP_ID_EM2874:
1428                         em28xx_info("chip ID is em2874\n");
1429                         dev->reg_gpio_num = EM2874_R80_GPIO;
1430                         dev->wait_after_write = 0;
1431                         break;
1432                 case CHIP_ID_EM2883:
1433                         em28xx_info("chip ID is em2882/em2883\n");
1434                         dev->wait_after_write = 0;
1435                         break;
1436                 default:
1437                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1438                 }
1439         }
1440
1441         /* Prepopulate cached GPO register content */
1442         rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1443         if (rc >= 0)
1444                 dev->reg_gpo = rc;
1445
1446         /* Set the initial XCLK and I2C clock values based on the board
1447            definition */
1448         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1449         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1450         msleep(50);
1451
1452         /* request some modules */
1453         switch (dev->model) {
1454         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1455                 /* FIXME guess */
1456                 /* Turn on analog audio output */
1457                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1458                 break;
1459         case EM2861_BOARD_KWORLD_PVRTV_300U:
1460         case EM2880_BOARD_KWORLD_DVB_305U:
1461                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1462                 msleep(10);
1463                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1464                 msleep(10);
1465                 break;
1466         case EM2870_BOARD_COMPRO_VIDEOMATE:
1467                 /* TODO: someone can do some cleanup here...
1468                          not everything's needed */
1469                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1470                 msleep(10);
1471                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1472                 msleep(10);
1473                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1474                 mdelay(70);
1475                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1476                 mdelay(70);
1477                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1478                 mdelay(70);
1479                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1480                 mdelay(70);
1481                 break;
1482         case EM2870_BOARD_TERRATEC_XS_MT2060:
1483                 /* this device needs some gpio writes to get the DVB-T
1484                    demod work */
1485                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1486                 mdelay(70);
1487                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1488                 mdelay(70);
1489                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1490                 mdelay(70);
1491                 break;
1492         case EM2870_BOARD_PINNACLE_PCTV_DVB:
1493                 /* this device needs some gpio writes to get the
1494                    DVB-T demod work */
1495                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1496                 mdelay(70);
1497                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1498                 mdelay(70);
1499                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1500                 mdelay(70);
1501                 break;
1502         case EM2820_BOARD_GADMEI_UTV310:
1503         case EM2820_BOARD_MSI_VOX_USB_2:
1504                 /* enables audio for that devices */
1505                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1506                 break;
1507         }
1508
1509         em28xx_gpio_set(dev, dev->board.tuner_gpio);
1510         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1511
1512         /* Unlock device */
1513         em28xx_set_mode(dev, EM28XX_SUSPEND);
1514 }
1515
1516 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1517 {
1518         memset(ctl, 0, sizeof(*ctl));
1519
1520         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
1521         ctl->max_len = 64;
1522         ctl->mts = em28xx_boards[dev->model].mts_firmware;
1523
1524         switch (dev->model) {
1525         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1526                 ctl->demod = XC3028_FE_ZARLINK456;
1527                 break;
1528         case EM2880_BOARD_TERRATEC_HYBRID_XS:
1529                 ctl->demod = XC3028_FE_ZARLINK456;
1530                 break;
1531         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1532                 /* djh - Not sure which demod we need here */
1533                 ctl->demod = XC3028_FE_DEFAULT;
1534                 break;
1535         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1536                 ctl->demod = XC3028_FE_DEFAULT;
1537                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1538                 break;
1539         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1540         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1541         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1542                 /* FIXME: Better to specify the needed IF */
1543                 ctl->demod = XC3028_FE_DEFAULT;
1544                 break;
1545         case EM2883_BOARD_KWORLD_HYBRID_330U:
1546                 ctl->demod = XC3028_FE_CHINA;
1547                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1548                 break;
1549         default:
1550                 ctl->demod = XC3028_FE_OREN538;
1551         }
1552 }
1553
1554 static void em28xx_config_tuner(struct em28xx *dev)
1555 {
1556         struct v4l2_priv_tun_config  xc2028_cfg;
1557         struct tuner_setup           tun_setup;
1558         struct v4l2_frequency        f;
1559
1560         if (dev->tuner_type == TUNER_ABSENT)
1561                 return;
1562
1563         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1564         tun_setup.type = dev->tuner_type;
1565         tun_setup.addr = dev->tuner_addr;
1566         tun_setup.tuner_callback = em28xx_tuner_callback;
1567
1568         em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
1569
1570         if (dev->tuner_type == TUNER_XC2028) {
1571                 struct xc2028_ctrl           ctl;
1572
1573                 em28xx_setup_xc3028(dev, &ctl);
1574
1575                 xc2028_cfg.tuner = TUNER_XC2028;
1576                 xc2028_cfg.priv  = &ctl;
1577
1578                 em28xx_i2c_call_clients(dev, TUNER_SET_CONFIG, &xc2028_cfg);
1579         }
1580
1581         /* configure tuner */
1582         f.tuner = 0;
1583         f.type = V4L2_TUNER_ANALOG_TV;
1584         f.frequency = 9076;     /* just a magic number */
1585         dev->ctl_freq = f.frequency;
1586         em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, &f);
1587 }
1588
1589 static int em28xx_hint_board(struct em28xx *dev)
1590 {
1591         int i;
1592
1593         /* HINT method: EEPROM
1594          *
1595          * This method works only for boards with eeprom.
1596          * Uses a hash of all eeprom bytes. The hash should be
1597          * unique for a vendor/tuner pair.
1598          * There are a high chance that tuners for different
1599          * video standards produce different hashes.
1600          */
1601         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
1602                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
1603                         dev->model = em28xx_eeprom_hash[i].model;
1604                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
1605
1606                         em28xx_errdev("Your board has no unique USB ID.\n");
1607                         em28xx_errdev("A hint were successfully done, "
1608                                       "based on eeprom hash.\n");
1609                         em28xx_errdev("This method is not 100%% failproof.\n");
1610                         em28xx_errdev("If the board were missdetected, "
1611                                       "please email this log to:\n");
1612                         em28xx_errdev("\tV4L Mailing List "
1613                                       " <video4linux-list@redhat.com>\n");
1614                         em28xx_errdev("Board detected as %s\n",
1615                                       em28xx_boards[dev->model].name);
1616
1617                         return 0;
1618                 }
1619         }
1620
1621         /* HINT method: I2C attached devices
1622          *
1623          * This method works for all boards.
1624          * Uses a hash of i2c scanned devices.
1625          * Devices with the same i2c attached chips will
1626          * be considered equal.
1627          * This method is less precise than the eeprom one.
1628          */
1629
1630         /* user did not request i2c scanning => do it now */
1631         if (!dev->i2c_hash)
1632                 em28xx_do_i2c_scan(dev);
1633
1634         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
1635                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
1636                         dev->model = em28xx_i2c_hash[i].model;
1637                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
1638                         em28xx_errdev("Your board has no unique USB ID.\n");
1639                         em28xx_errdev("A hint were successfully done, "
1640                                       "based on i2c devicelist hash.\n");
1641                         em28xx_errdev("This method is not 100%% failproof.\n");
1642                         em28xx_errdev("If the board were missdetected, "
1643                                       "please email this log to:\n");
1644                         em28xx_errdev("\tV4L Mailing List "
1645                                       " <video4linux-list@redhat.com>\n");
1646                         em28xx_errdev("Board detected as %s\n",
1647                                       em28xx_boards[dev->model].name);
1648
1649                         return 0;
1650                 }
1651         }
1652
1653         em28xx_errdev("Your board has no unique USB ID and thus need a "
1654                       "hint to be detected.\n");
1655         em28xx_errdev("You may try to use card=<n> insmod option to "
1656                       "workaround that.\n");
1657         em28xx_errdev("Please send an email with this log to:\n");
1658         em28xx_errdev("\tV4L Mailing List <video4linux-list@redhat.com>\n");
1659         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
1660         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
1661
1662         em28xx_errdev("Here is a list of valid choices for the card=<n>"
1663                       " insmod option:\n");
1664         for (i = 0; i < em28xx_bcount; i++) {
1665                 em28xx_errdev("    card=%d -> %s\n",
1666                                 i, em28xx_boards[i].name);
1667         }
1668         return -1;
1669 }
1670
1671 /* ----------------------------------------------------------------------- */
1672 void em28xx_set_ir(struct em28xx *dev, struct IR_i2c *ir)
1673 {
1674         if (disable_ir) {
1675                 ir->get_key = NULL;
1676                 return ;
1677         }
1678
1679         /* detect & configure */
1680         switch (dev->model) {
1681         case (EM2800_BOARD_UNKNOWN):
1682                 break;
1683         case (EM2820_BOARD_UNKNOWN):
1684                 break;
1685         case (EM2800_BOARD_TERRATEC_CINERGY_200):
1686         case (EM2820_BOARD_TERRATEC_CINERGY_250):
1687                 ir->ir_codes = ir_codes_em_terratec;
1688                 ir->get_key = em28xx_get_key_terratec;
1689                 snprintf(ir->c.name, sizeof(ir->c.name),
1690                          "i2c IR (EM28XX Terratec)");
1691                 break;
1692         case (EM2820_BOARD_PINNACLE_USB_2):
1693                 ir->ir_codes = ir_codes_pinnacle_grey;
1694                 ir->get_key = em28xx_get_key_pinnacle_usb_grey;
1695                 snprintf(ir->c.name, sizeof(ir->c.name),
1696                          "i2c IR (EM28XX Pinnacle PCTV)");
1697                 break;
1698         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
1699                 ir->ir_codes = ir_codes_hauppauge_new;
1700                 ir->get_key = em28xx_get_key_em_haup;
1701                 snprintf(ir->c.name, sizeof(ir->c.name),
1702                          "i2c IR (EM2840 Hauppauge)");
1703                 break;
1704         case (EM2820_BOARD_MSI_VOX_USB_2):
1705                 break;
1706         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
1707                 break;
1708         case (EM2800_BOARD_KWORLD_USB2800):
1709                 break;
1710         case (EM2800_BOARD_GRABBEEX_USB2800):
1711                 break;
1712         }
1713 }
1714
1715 void em28xx_card_setup(struct em28xx *dev)
1716 {
1717         em28xx_set_model(dev);
1718
1719         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
1720         if (em28xx_boards[dev->model].tuner_addr)
1721                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
1722
1723         /* request some modules */
1724         switch (dev->model) {
1725         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
1726         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1727         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1728         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1729         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1730         {
1731                 struct tveeprom tv;
1732 #ifdef CONFIG_MODULES
1733                 request_module("tveeprom");
1734 #endif
1735                 /* Call first TVeeprom */
1736
1737                 dev->i2c_client.addr = 0xa0 >> 1;
1738                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
1739
1740                 dev->tuner_type = tv.tuner_type;
1741
1742                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
1743                         dev->i2s_speed = 2048000;
1744                         dev->board.has_msp34xx = 1;
1745                 }
1746 #ifdef CONFIG_MODULES
1747                 if (tv.has_ir)
1748                         request_module("ir-kbd-i2c");
1749 #endif
1750                 break;
1751         }
1752         case EM2820_BOARD_KWORLD_PVRTV2800RF:
1753                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
1754                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
1755                 break;
1756         case EM2820_BOARD_UNKNOWN:
1757         case EM2800_BOARD_UNKNOWN:
1758                 /*
1759                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
1760                  *
1761                  * This occurs because they share identical USB vendor and
1762                  * product IDs.
1763                  *
1764                  * What we do here is look up the EEPROM hash of the K-WORLD
1765                  * and if it is found then we decide that we do not have
1766                  * a DIGIVOX and reset the device to the K-WORLD instead.
1767                  *
1768                  * This solution is only valid if they do not share eeprom
1769                  * hash identities which has not been determined as yet.
1770                  */
1771         case EM2880_BOARD_MSI_DIGIVOX_AD:
1772                 if (!em28xx_hint_board(dev))
1773                         em28xx_set_model(dev);
1774                 break;
1775         }
1776
1777         if (dev->board.has_snapshot_button)
1778                 em28xx_register_snapshot_button(dev);
1779
1780         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
1781                 em28xx_errdev("\n\n");
1782                 em28xx_errdev("The support for this board weren't "
1783                               "valid yet.\n");
1784                 em28xx_errdev("Please send a report of having this working\n");
1785                 em28xx_errdev("not to V4L mailing list (and/or to other "
1786                                 "addresses)\n\n");
1787         }
1788
1789         /* Allow override tuner type by a module parameter */
1790         if (tuner >= 0)
1791                 dev->tuner_type = tuner;
1792
1793 #ifdef CONFIG_MODULES
1794         /* request some modules */
1795         if (dev->board.has_msp34xx)
1796                 request_module("msp3400");
1797         if (dev->board.decoder == EM28XX_SAA711X)
1798                 request_module("saa7115");
1799         if (dev->board.decoder == EM28XX_TVP5150)
1800                 request_module("tvp5150");
1801         if (dev->board.tuner_type != TUNER_ABSENT)
1802                 request_module("tuner");
1803 #endif
1804
1805         em28xx_config_tuner(dev);
1806
1807         em28xx_ir_init(dev);
1808 }
1809
1810
1811 #if defined(CONFIG_MODULES) && defined(MODULE)
1812 static void request_module_async(struct work_struct *work)
1813 {
1814         struct em28xx *dev = container_of(work,
1815                              struct em28xx, request_module_wk);
1816
1817         if (dev->has_audio_class)
1818                 request_module("snd-usb-audio");
1819         else if (dev->has_alsa_audio)
1820                 request_module("em28xx-alsa");
1821
1822         if (dev->board.has_dvb)
1823                 request_module("em28xx-dvb");
1824 }
1825
1826 static void request_modules(struct em28xx *dev)
1827 {
1828         INIT_WORK(&dev->request_module_wk, request_module_async);
1829         schedule_work(&dev->request_module_wk);
1830 }
1831 #else
1832 #define request_modules(dev)
1833 #endif /* CONFIG_MODULES */
1834
1835 /*
1836  * em28xx_realease_resources()
1837  * unregisters the v4l2,i2c and usb devices
1838  * called when the device gets disconected or at module unload
1839 */
1840 void em28xx_release_resources(struct em28xx *dev)
1841 {
1842         if (dev->sbutton_input_dev)
1843                 em28xx_deregister_snapshot_button(dev);
1844
1845         if (dev->ir)
1846                 em28xx_ir_fini(dev);
1847
1848         /*FIXME: I2C IR should be disconnected */
1849
1850         em28xx_release_analog_resources(dev);
1851
1852         em28xx_remove_from_devlist(dev);
1853
1854         em28xx_i2c_unregister(dev);
1855         usb_put_dev(dev->udev);
1856
1857         /* Mark device as unused */
1858         em28xx_devused &= ~(1 << dev->devno);
1859 };
1860
1861 /*
1862  * em28xx_init_dev()
1863  * allocates and inits the device structs, registers i2c bus and v4l device
1864  */
1865 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
1866                            int minor)
1867 {
1868         struct em28xx *dev = *devhandle;
1869         int retval = -ENOMEM;
1870         int errCode;
1871
1872         dev->udev = udev;
1873         mutex_init(&dev->ctrl_urb_lock);
1874         spin_lock_init(&dev->slock);
1875         init_waitqueue_head(&dev->open);
1876         init_waitqueue_head(&dev->wait_frame);
1877         init_waitqueue_head(&dev->wait_stream);
1878
1879         dev->em28xx_write_regs = em28xx_write_regs;
1880         dev->em28xx_read_reg = em28xx_read_reg;
1881         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
1882         dev->em28xx_write_regs_req = em28xx_write_regs_req;
1883         dev->em28xx_read_reg_req = em28xx_read_reg_req;
1884         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
1885
1886         em28xx_pre_card_setup(dev);
1887
1888         if (!dev->board.is_em2800) {
1889                 /* Sets I2C speed to 100 KHz */
1890                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
1891                 if (retval < 0) {
1892                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
1893                                       " retval [%d]\n",
1894                                       __func__, retval);
1895                         return retval;
1896                 }
1897         }
1898
1899         /* register i2c bus */
1900         errCode = em28xx_i2c_register(dev);
1901         if (errCode < 0) {
1902                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
1903                         __func__, errCode);
1904                 return errCode;
1905         }
1906
1907         /* Do board specific init and eeprom reading */
1908         em28xx_card_setup(dev);
1909
1910         /* Configure audio */
1911         errCode = em28xx_audio_setup(dev);
1912         if (errCode < 0) {
1913                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
1914                         __func__, errCode);
1915         }
1916
1917         /* wake i2c devices */
1918         em28xx_wake_i2c(dev);
1919
1920         /* init video dma queues */
1921         INIT_LIST_HEAD(&dev->vidq.active);
1922         INIT_LIST_HEAD(&dev->vidq.queued);
1923
1924
1925         if (dev->board.has_msp34xx) {
1926                 /* Send a reset to other chips via gpio */
1927                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1928                 if (errCode < 0) {
1929                         em28xx_errdev("%s: em28xx_write_regs_req - "
1930                                       "msp34xx(1) failed! errCode [%d]\n",
1931                                       __func__, errCode);
1932                         return errCode;
1933                 }
1934                 msleep(3);
1935
1936                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1937                 if (errCode < 0) {
1938                         em28xx_errdev("%s: em28xx_write_regs_req - "
1939                                       "msp34xx(2) failed! errCode [%d]\n",
1940                                       __func__, errCode);
1941                         return errCode;
1942                 }
1943                 msleep(3);
1944         }
1945
1946         em28xx_add_into_devlist(dev);
1947
1948         retval = em28xx_register_analog_devices(dev);
1949         if (retval < 0) {
1950                 em28xx_release_resources(dev);
1951                 goto fail_reg_devices;
1952         }
1953
1954         em28xx_init_extension(dev);
1955
1956         /* Save some power by putting tuner to sleep */
1957         em28xx_i2c_call_clients(dev, TUNER_SET_STANDBY, NULL);
1958
1959         return 0;
1960
1961 fail_reg_devices:
1962         return retval;
1963 }
1964
1965 /*
1966  * em28xx_usb_probe()
1967  * checks for supported devices
1968  */
1969 static int em28xx_usb_probe(struct usb_interface *interface,
1970                             const struct usb_device_id *id)
1971 {
1972         const struct usb_endpoint_descriptor *endpoint;
1973         struct usb_device *udev;
1974         struct usb_interface *uif;
1975         struct em28xx *dev = NULL;
1976         int retval = -ENODEV;
1977         int i, nr, ifnum, isoc_pipe;
1978         char *speed;
1979         char descr[255] = "";
1980
1981         udev = usb_get_dev(interface_to_usbdev(interface));
1982         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
1983
1984         /* Check to see next free device and mark as used */
1985         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
1986         em28xx_devused |= 1<<nr;
1987
1988         /* Don't register audio interfaces */
1989         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
1990                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
1991                         "interface %i, class %i\n",
1992                         le16_to_cpu(udev->descriptor.idVendor),
1993                         le16_to_cpu(udev->descriptor.idProduct),
1994                         ifnum,
1995                         interface->altsetting[0].desc.bInterfaceClass);
1996
1997                 em28xx_devused &= ~(1<<nr);
1998                 return -ENODEV;
1999         }
2000
2001         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2002
2003         /* check if the device has the iso in endpoint at the correct place */
2004         if (usb_endpoint_xfer_isoc(endpoint)
2005             &&
2006             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2007                 /* It's a newer em2874/em2875 device */
2008                 isoc_pipe = 0;
2009         } else {
2010                 int check_interface = 1;
2011                 isoc_pipe = 1;
2012                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2013                 if (!usb_endpoint_xfer_isoc(endpoint))
2014                         check_interface = 0;
2015
2016                 if (usb_endpoint_dir_out(endpoint))
2017                         check_interface = 0;
2018
2019                 if (!check_interface) {
2020                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2021                                 "interface %i, class %i found.\n",
2022                                 le16_to_cpu(udev->descriptor.idVendor),
2023                                 le16_to_cpu(udev->descriptor.idProduct),
2024                                 ifnum,
2025                                 interface->altsetting[0].desc.bInterfaceClass);
2026
2027                         em28xx_err(DRIVER_NAME " This is an anciliary "
2028                                 "interface not used by the driver\n");
2029
2030                         em28xx_devused &= ~(1<<nr);
2031                         return -ENODEV;
2032                 }
2033         }
2034
2035         switch (udev->speed) {
2036         case USB_SPEED_LOW:
2037                 speed = "1.5";
2038                 break;
2039         case USB_SPEED_UNKNOWN:
2040         case USB_SPEED_FULL:
2041                 speed = "12";
2042                 break;
2043         case USB_SPEED_HIGH:
2044                 speed = "480";
2045                 break;
2046         default:
2047                 speed = "unknown";
2048         }
2049
2050         if (udev->manufacturer)
2051                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2052
2053         if (udev->product) {
2054                 if (*descr)
2055                         strlcat(descr, " ", sizeof(descr));
2056                 strlcat(descr, udev->product, sizeof(descr));
2057         }
2058         if (*descr)
2059                 strlcat(descr, " ", sizeof(descr));
2060
2061         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2062                 "(%04x:%04x, interface %d, class %d)\n",
2063                 descr,
2064                 speed,
2065                 le16_to_cpu(udev->descriptor.idVendor),
2066                 le16_to_cpu(udev->descriptor.idProduct),
2067                 ifnum,
2068                 interface->altsetting->desc.bInterfaceNumber);
2069
2070         if (nr >= EM28XX_MAXBOARDS) {
2071                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2072                                 EM28XX_MAXBOARDS);
2073                 em28xx_devused &= ~(1<<nr);
2074                 return -ENOMEM;
2075         }
2076
2077         /* allocate memory for our device state and initialize it */
2078         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2079         if (dev == NULL) {
2080                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2081                 em28xx_devused &= ~(1<<nr);
2082                 return -ENOMEM;
2083         }
2084
2085         snprintf(dev->name, 29, "em28xx #%d", nr);
2086         dev->devno = nr;
2087         dev->model = id->driver_info;
2088         dev->alt   = -1;
2089
2090         /* Checks if audio is provided by some interface */
2091         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2092                 uif = udev->config->interface[i];
2093                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2094                         dev->has_audio_class = 1;
2095                         break;
2096                 }
2097         }
2098
2099         /* compute alternate max packet sizes */
2100         uif = udev->actconfig->interface[0];
2101
2102         dev->num_alt = uif->num_altsetting;
2103         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2104
2105         if (dev->alt_max_pkt_size == NULL) {
2106                 em28xx_errdev("out of memory!\n");
2107                 em28xx_devused &= ~(1<<nr);
2108                 kfree(dev);
2109                 return -ENOMEM;
2110         }
2111
2112         for (i = 0; i < dev->num_alt ; i++) {
2113                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2114                 dev->alt_max_pkt_size[i] =
2115                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2116         }
2117
2118         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2119                 dev->model = card[nr];
2120
2121         /* allocate device struct */
2122         mutex_init(&dev->lock);
2123         mutex_lock(&dev->lock);
2124         retval = em28xx_init_dev(&dev, udev, nr);
2125         if (retval) {
2126                 em28xx_devused &= ~(1<<dev->devno);
2127                 kfree(dev);
2128
2129                 return retval;
2130         }
2131
2132         /* save our data pointer in this interface device */
2133         usb_set_intfdata(interface, dev);
2134
2135         request_modules(dev);
2136
2137         /* Should be the last thing to do, to avoid newer udev's to
2138            open the device before fully initializing it
2139          */
2140         mutex_unlock(&dev->lock);
2141
2142         return 0;
2143 }
2144
2145 /*
2146  * em28xx_usb_disconnect()
2147  * called when the device gets diconencted
2148  * video device will be unregistered on v4l2_close in case it is still open
2149  */
2150 static void em28xx_usb_disconnect(struct usb_interface *interface)
2151 {
2152         struct em28xx *dev;
2153
2154         dev = usb_get_intfdata(interface);
2155         usb_set_intfdata(interface, NULL);
2156
2157         if (!dev)
2158                 return;
2159
2160         em28xx_info("disconnecting %s\n", dev->vdev->name);
2161
2162         /* wait until all current v4l2 io is finished then deallocate
2163            resources */
2164         mutex_lock(&dev->lock);
2165
2166         wake_up_interruptible_all(&dev->open);
2167
2168         if (dev->users) {
2169                 em28xx_warn
2170                     ("device /dev/video%d is open! Deregistration and memory "
2171                      "deallocation are deferred on close.\n",
2172                                 dev->vdev->num);
2173
2174                 dev->state |= DEV_MISCONFIGURED;
2175                 em28xx_uninit_isoc(dev);
2176                 dev->state |= DEV_DISCONNECTED;
2177                 wake_up_interruptible(&dev->wait_frame);
2178                 wake_up_interruptible(&dev->wait_stream);
2179         } else {
2180                 dev->state |= DEV_DISCONNECTED;
2181                 em28xx_release_resources(dev);
2182         }
2183
2184         em28xx_close_extension(dev);
2185
2186         mutex_unlock(&dev->lock);
2187
2188         if (!dev->users) {
2189                 kfree(dev->alt_max_pkt_size);
2190                 kfree(dev);
2191         }
2192 }
2193
2194 static struct usb_driver em28xx_usb_driver = {
2195         .name = "em28xx",
2196         .probe = em28xx_usb_probe,
2197         .disconnect = em28xx_usb_disconnect,
2198         .id_table = em28xx_id_table,
2199 };
2200
2201 static int __init em28xx_module_init(void)
2202 {
2203         int result;
2204
2205         /* register this driver with the USB subsystem */
2206         result = usb_register(&em28xx_usb_driver);
2207         if (result)
2208                 em28xx_err(DRIVER_NAME
2209                            " usb_register failed. Error number %d.\n", result);
2210
2211         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2212
2213         return result;
2214 }
2215
2216 static void __exit em28xx_module_exit(void)
2217 {
2218         /* deregister this driver with the USB subsystem */
2219         usb_deregister(&em28xx_usb_driver);
2220 }
2221
2222 module_init(em28xx_module_init);
2223 module_exit(em28xx_module_exit);