SAFE public projects git trees. - safe/jmp/linux-2.6/blob - 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/tvaudio.h>
  35 #include <media/i2c-addr.h>
  36 #include <media/tveeprom.h>
  37 #include <media/v4l2-common.h>
  38 #include <media/v4l2-chip-ident.h>
  39
  40 #include "em28xx.h"
  41
  42 #define DRIVER_NAME         "em28xx"
  43
  44 static int tuner = -1;
  45 module_param(tuner, int, 0444);
  46 MODULE_PARM_DESC(tuner, "tuner type");
  47
  48 static unsigned int disable_ir;
  49 module_param(disable_ir, int, 0444);
  50 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  51
  52 static unsigned int disable_usb_speed_check;
  53 module_param(disable_usb_speed_check, int, 0444);
  54 MODULE_PARM_DESC(disable_usb_speed_check,
  55                  "override min bandwidth requirement of 480M bps");
  56
  57 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  58 module_param_array(card,  int, NULL, 0444);
  59 MODULE_PARM_DESC(card,     "card type");
  60
  61 #define MT9V011_VERSION                 0x8243
  62
  63 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  64 static unsigned long em28xx_devused;
  65
  66 struct em28xx_hash_table {
  67         unsigned long hash;
  68         unsigned int  model;
  69         unsigned int  tuner;
  70 };
  71
  72 /*
  73  *  Reset sequences for analog/digital modes
  74  */
  75
  76 /* Reset for the most [analog] boards */
  77 static struct em28xx_reg_seq default_analog[] = {
  78         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  79         {       -1,             -1,     -1,             -1},
  80 };
  81
  82 /* Reset for the most [digital] boards */
  83 static struct em28xx_reg_seq default_digital[] = {
  84         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  85         {       -1,             -1,     -1,             -1},
  86 };
  87
  88 /* Board Hauppauge WinTV HVR 900 analog */
  89 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  90         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  91         {0x05,                  0xff,   0x10,           10},
  92         {  -1,                  -1,     -1,             -1},
  93 };
  94
  95 /* Board Hauppauge WinTV HVR 900 digital */
  96 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  97         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  98         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  99         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
 100         { -1,                   -1,     -1,             -1},
 101 };
 102
 103 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 104 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 105         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
 106         {       -1,             -1,     -1,              -1},
 107 };
 108
 109 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 110
 111 /* Board  - EM2870 Kworld 355u
 112    Analog - No input analog */
 113
 114 /* Board - EM2882 Kworld 315U digital */
 115 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 116         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 117         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 118         {EM2880_R04_GPO,        0x04,   0xff,           10},
 119         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 120         {EM28XX_R08_GPIO,       0x7e,   0xff,           10},
 121         {  -1,                  -1,     -1,             -1},
 122 };
 123
 124 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 125         {EM2880_R04_GPO,        0x08,   0xff,           10},
 126         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 127         {EM2880_R04_GPO,        0x08,   0xff,           10},
 128         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 129         {  -1,                  -1,     -1,             -1},
 130 };
 131
 132 static struct em28xx_reg_seq kworld_330u_analog[] = {
 133         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 134         {EM2880_R04_GPO,        0x00,   0xff,           10},
 135         { -1,                   -1,     -1,             -1},
 136 };
 137
 138 static struct em28xx_reg_seq kworld_330u_digital[] = {
 139         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 140         {EM2880_R04_GPO,        0x08,   0xff,           10},
 141         { -1,                   -1,     -1,             -1},
 142 };
 143
 144 /* Evga inDtube
 145    GPIO0 - Enable digital power (s5h1409) - low to enable
 146    GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
 147    GPIO4 - xc3028 reset
 148    GOP3  - s5h1409 reset
 149  */
 150 static struct em28xx_reg_seq evga_indtube_analog[] = {
 151         {EM28XX_R08_GPIO,       0x79,   0xff,           60},
 152         {       -1,             -1,     -1,             -1},
 153 };
 154
 155 static struct em28xx_reg_seq evga_indtube_digital[] = {
 156         {EM28XX_R08_GPIO,       0x7a,   0xff,            1},
 157         {EM2880_R04_GPO,        0x04,   0xff,           10},
 158         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 159         { -1,                   -1,     -1,             -1},
 160 };
 161
 162 /* Callback for the most boards */
 163 static struct em28xx_reg_seq default_tuner_gpio[] = {
 164         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 165         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 166         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 167         {  -1,                  -1,             -1,             -1},
 168 };
 169
 170 /* Mute/unmute */
 171 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 172         {EM28XX_R08_GPIO,       5,              7,              10},
 173         {  -1,                  -1,             -1,             -1},
 174 };
 175
 176 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 177         {EM28XX_R08_GPIO,       4,              7,              10},
 178         {  -1,                  -1,             -1,             -1},
 179 };
 180
 181 static struct em28xx_reg_seq compro_mute_gpio[] = {
 182         {EM28XX_R08_GPIO,       6,              7,              10},
 183         {  -1,                  -1,             -1,             -1},
 184 };
 185
 186 /* Terratec AV350 */
 187 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 188         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 189         {       -1,             -1,     -1,             -1},
 190 };
 191
 192 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 193         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 194         {       -1,             -1,     -1,             -1},
 195 };
 196
 197 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
 198         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 199         {EM28XX_R08_GPIO,       0x01,   0xf7,           10},
 200         {       -1,             -1,     -1,             -1},
 201 };
 202
 203 /*
 204  *  Board definitions
 205  */
 206 struct em28xx_board em28xx_boards[] = {
 207         [EM2750_BOARD_UNKNOWN] = {
 208                 .name          = "EM2710/EM2750/EM2751 webcam grabber",
 209                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 210                 .tuner_type    = TUNER_ABSENT,
 211                 .is_webcam     = 1,
 212                 .input         = { {
 213                         .type     = EM28XX_VMUX_COMPOSITE1,
 214                         .vmux     = 0,
 215                         .amux     = EM28XX_AMUX_VIDEO,
 216                 } },
 217         },
 218         [EM2800_BOARD_UNKNOWN] = {
 219                 .name         = "Unknown EM2800 video grabber",
 220                 .is_em2800    = 1,
 221                 .tda9887_conf = TDA9887_PRESENT,
 222                 .decoder      = EM28XX_SAA711X,
 223                 .tuner_type   = TUNER_ABSENT,
 224                 .input        = { {
 225                         .type     = EM28XX_VMUX_COMPOSITE1,
 226                         .vmux     = SAA7115_COMPOSITE0,
 227                         .amux     = EM28XX_AMUX_LINE_IN,
 228                 }, {
 229                         .type     = EM28XX_VMUX_SVIDEO,
 230                         .vmux     = SAA7115_SVIDEO3,
 231                         .amux     = EM28XX_AMUX_LINE_IN,
 232                 } },
 233         },
 234         [EM2820_BOARD_UNKNOWN] = {
 235                 .name          = "Unknown EM2750/28xx video grabber",
 236                 .tuner_type    = TUNER_ABSENT,
 237         },
 238         [EM2750_BOARD_DLCW_130] = {
 239                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 240                 .name          = "Huaqi DLCW-130",
 241                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 242                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 243                 .tuner_type    = TUNER_ABSENT,
 244                 .is_webcam     = 1,
 245                 .input         = { {
 246                         .type     = EM28XX_VMUX_COMPOSITE1,
 247                         .vmux     = 0,
 248                         .amux     = EM28XX_AMUX_VIDEO,
 249                 } },
 250         },
 251         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 252                 .name         = "Kworld PVR TV 2800 RF",
 253                 .tuner_type   = TUNER_TEMIC_PAL,
 254                 .tda9887_conf = TDA9887_PRESENT,
 255                 .decoder      = EM28XX_SAA711X,
 256                 .input        = { {
 257                         .type     = EM28XX_VMUX_COMPOSITE1,
 258                         .vmux     = SAA7115_COMPOSITE0,
 259                         .amux     = EM28XX_AMUX_LINE_IN,
 260                 }, {
 261                         .type     = EM28XX_VMUX_SVIDEO,
 262                         .vmux     = SAA7115_SVIDEO3,
 263                         .amux     = EM28XX_AMUX_LINE_IN,
 264                 } },
 265         },
 266         [EM2820_BOARD_GADMEI_TVR200] = {
 267                 .name         = "Gadmei TVR200",
 268                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 269                 .tda9887_conf = TDA9887_PRESENT,
 270                 .decoder      = EM28XX_SAA711X,
 271                 .input        = { {
 272                         .type     = EM28XX_VMUX_TELEVISION,
 273                         .vmux     = SAA7115_COMPOSITE2,
 274                         .amux     = EM28XX_AMUX_LINE_IN,
 275                 }, {
 276                         .type     = EM28XX_VMUX_COMPOSITE1,
 277                         .vmux     = SAA7115_COMPOSITE0,
 278                         .amux     = EM28XX_AMUX_LINE_IN,
 279                 }, {
 280                         .type     = EM28XX_VMUX_SVIDEO,
 281                         .vmux     = SAA7115_SVIDEO3,
 282                         .amux     = EM28XX_AMUX_LINE_IN,
 283                 } },
 284         },
 285         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 286                 .name         = "Terratec Cinergy 250 USB",
 287                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 288                 .tda9887_conf = TDA9887_PRESENT,
 289                 .decoder      = EM28XX_SAA711X,
 290                 .input        = { {
 291                         .type     = EM28XX_VMUX_TELEVISION,
 292                         .vmux     = SAA7115_COMPOSITE2,
 293                         .amux     = EM28XX_AMUX_LINE_IN,
 294                 }, {
 295                         .type     = EM28XX_VMUX_COMPOSITE1,
 296                         .vmux     = SAA7115_COMPOSITE0,
 297                         .amux     = EM28XX_AMUX_LINE_IN,
 298                 }, {
 299                         .type     = EM28XX_VMUX_SVIDEO,
 300                         .vmux     = SAA7115_SVIDEO3,
 301                         .amux     = EM28XX_AMUX_LINE_IN,
 302                 } },
 303         },
 304         [EM2820_BOARD_PINNACLE_USB_2] = {
 305                 .name         = "Pinnacle PCTV USB 2",
 306                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 307                 .tda9887_conf = TDA9887_PRESENT,
 308                 .decoder      = EM28XX_SAA711X,
 309                 .input        = { {
 310                         .type     = EM28XX_VMUX_TELEVISION,
 311                         .vmux     = SAA7115_COMPOSITE2,
 312                         .amux     = EM28XX_AMUX_VIDEO,
 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_HAUPPAUGE_WINTV_USB_2] = {
 324                 .name         = "Hauppauge WinTV USB 2",
 325                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 326                 .tda9887_conf = TDA9887_PRESENT |
 327                                 TDA9887_PORT1_ACTIVE |
 328                                 TDA9887_PORT2_ACTIVE,
 329                 .decoder      = EM28XX_TVP5150,
 330                 .has_msp34xx  = 1,
 331                 .input        = { {
 332                         .type     = EM28XX_VMUX_TELEVISION,
 333                         .vmux     = TVP5150_COMPOSITE0,
 334                         .amux     = MSP_INPUT_DEFAULT,
 335                 }, {
 336                         .type     = EM28XX_VMUX_SVIDEO,
 337                         .vmux     = TVP5150_SVIDEO,
 338                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 339                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 340                 } },
 341         },
 342         [EM2820_BOARD_DLINK_USB_TV] = {
 343                 .name         = "D-Link DUB-T210 TV Tuner",
 344                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 345                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 346                 .tda9887_conf = TDA9887_PRESENT,
 347                 .decoder      = EM28XX_SAA711X,
 348                 .input        = { {
 349                         .type     = EM28XX_VMUX_TELEVISION,
 350                         .vmux     = SAA7115_COMPOSITE2,
 351                         .amux     = EM28XX_AMUX_LINE_IN,
 352                 }, {
 353                         .type     = EM28XX_VMUX_COMPOSITE1,
 354                         .vmux     = SAA7115_COMPOSITE0,
 355                         .amux     = EM28XX_AMUX_LINE_IN,
 356                 }, {
 357                         .type     = EM28XX_VMUX_SVIDEO,
 358                         .vmux     = SAA7115_SVIDEO3,
 359                         .amux     = EM28XX_AMUX_LINE_IN,
 360                 } },
 361         },
 362         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 363                 .name         = "Hercules Smart TV USB 2.0",
 364                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 365                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 366                 .tda9887_conf = TDA9887_PRESENT,
 367                 .decoder      = EM28XX_SAA711X,
 368                 .input        = { {
 369                         .type     = EM28XX_VMUX_TELEVISION,
 370                         .vmux     = SAA7115_COMPOSITE2,
 371                         .amux     = EM28XX_AMUX_LINE_IN,
 372                 }, {
 373                         .type     = EM28XX_VMUX_COMPOSITE1,
 374                         .vmux     = SAA7115_COMPOSITE0,
 375                         .amux     = EM28XX_AMUX_LINE_IN,
 376                 }, {
 377                         .type     = EM28XX_VMUX_SVIDEO,
 378                         .vmux     = SAA7115_SVIDEO3,
 379                         .amux     = EM28XX_AMUX_LINE_IN,
 380                 } },
 381         },
 382         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 383                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 384                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 385                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 386                 .tda9887_conf = TDA9887_PRESENT,
 387                 .decoder      = EM28XX_SAA711X,
 388                 .input        = { {
 389                         .type     = EM28XX_VMUX_TELEVISION,
 390                         .vmux     = SAA7115_COMPOSITE2,
 391                         .amux     = EM28XX_AMUX_VIDEO,
 392                 }, {
 393                         .type     = EM28XX_VMUX_COMPOSITE1,
 394                         .vmux     = SAA7115_COMPOSITE0,
 395                         .amux     = EM28XX_AMUX_LINE_IN,
 396                 }, {
 397                         .type     = EM28XX_VMUX_SVIDEO,
 398                         .vmux     = SAA7115_SVIDEO3,
 399                         .amux     = EM28XX_AMUX_LINE_IN,
 400                 } },
 401         },
 402         [EM2820_BOARD_GADMEI_UTV310] = {
 403                 .name         = "Gadmei UTV310",
 404                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 405                 .tuner_type   = TUNER_TNF_5335MF,
 406                 .tda9887_conf = TDA9887_PRESENT,
 407                 .decoder      = EM28XX_SAA711X,
 408                 .input        = { {
 409                         .type     = EM28XX_VMUX_TELEVISION,
 410                         .vmux     = SAA7115_COMPOSITE1,
 411                         .amux     = EM28XX_AMUX_LINE_IN,
 412                 }, {
 413                         .type     = EM28XX_VMUX_COMPOSITE1,
 414                         .vmux     = SAA7115_COMPOSITE0,
 415                         .amux     = EM28XX_AMUX_LINE_IN,
 416                 }, {
 417                         .type     = EM28XX_VMUX_SVIDEO,
 418                         .vmux     = SAA7115_SVIDEO3,
 419                         .amux     = EM28XX_AMUX_LINE_IN,
 420                 } },
 421         },
 422         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 423                 .name         = "Leadtek Winfast USB II Deluxe",
 424                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 425                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 426                 .tda9887_conf = TDA9887_PRESENT,
 427                 .decoder      = EM28XX_SAA711X,
 428                 .input        = { {
 429                         .type     = EM28XX_VMUX_TELEVISION,
 430                         .vmux     = SAA7115_COMPOSITE2,
 431                         .amux     = EM28XX_AMUX_VIDEO,
 432                 }, {
 433                         .type     = EM28XX_VMUX_COMPOSITE1,
 434                         .vmux     = SAA7115_COMPOSITE0,
 435                         .amux     = EM28XX_AMUX_LINE_IN,
 436                 }, {
 437                         .type     = EM28XX_VMUX_SVIDEO,
 438                         .vmux     = SAA7115_COMPOSITE0,
 439                         .amux     = EM28XX_AMUX_LINE_IN,
 440                 } },
 441         },
 442         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 443                 .name         = "Videology 20K14XUSB USB2.0",
 444                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 445                 .tuner_type   = TUNER_ABSENT,
 446                 .is_webcam    = 1,
 447                 .input        = { {
 448                         .type     = EM28XX_VMUX_COMPOSITE1,
 449                         .vmux     = 0,
 450                         .amux     = EM28XX_AMUX_VIDEO,
 451                 } },
 452         },
 453         [EM2820_BOARD_SILVERCREST_WEBCAM] = {
 454                 .name         = "Silvercrest Webcam 1.3mpix",
 455                 .tuner_type   = TUNER_ABSENT,
 456                 .is_webcam    = 1,
 457                 .input        = { {
 458                         .type     = EM28XX_VMUX_COMPOSITE1,
 459                         .vmux     = 0,
 460                         .amux     = EM28XX_AMUX_VIDEO,
 461                         .gpio     = silvercrest_reg_seq,
 462                 } },
 463         },
 464         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 465                 .name         = "Supercomp USB 2.0 TV",
 466                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 467                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 468                 .tda9887_conf = TDA9887_PRESENT |
 469                                 TDA9887_PORT1_ACTIVE |
 470                                 TDA9887_PORT2_ACTIVE,
 471                 .decoder      = EM28XX_SAA711X,
 472                 .input        = { {
 473                         .type     = EM28XX_VMUX_TELEVISION,
 474                         .vmux     = SAA7115_COMPOSITE2,
 475                         .amux     = EM28XX_AMUX_LINE_IN,
 476                 }, {
 477                         .type     = EM28XX_VMUX_COMPOSITE1,
 478                         .vmux     = SAA7115_COMPOSITE0,
 479                         .amux     = EM28XX_AMUX_VIDEO,
 480                 }, {
 481                         .type     = EM28XX_VMUX_SVIDEO,
 482                         .vmux     = SAA7115_SVIDEO3,
 483                         .amux     = EM28XX_AMUX_LINE_IN,
 484                 } },
 485         },
 486         [EM2821_BOARD_USBGEAR_VD204] = {
 487                 .name         = "Usbgear VD204v9",
 488                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 489                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 490                 .decoder      = EM28XX_SAA711X,
 491                 .input        = { {
 492                         .type  = EM28XX_VMUX_COMPOSITE1,
 493                         .vmux  = SAA7115_COMPOSITE0,
 494                         .amux  = EM28XX_AMUX_LINE_IN,
 495                 }, {
 496                         .type  = EM28XX_VMUX_SVIDEO,
 497                         .vmux  = SAA7115_SVIDEO3,
 498                         .amux  = EM28XX_AMUX_LINE_IN,
 499                 } },
 500         },
 501         [EM2860_BOARD_NETGMBH_CAM] = {
 502                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 503                 .name         = "NetGMBH Cam",
 504                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 505                 .tuner_type   = TUNER_ABSENT,
 506                 .is_webcam    = 1,
 507                 .input        = { {
 508                         .type     = EM28XX_VMUX_COMPOSITE1,
 509                         .vmux     = 0,
 510                         .amux     = EM28XX_AMUX_VIDEO,
 511                 } },
 512         },
 513         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 514                 .name         = "Typhoon DVD Maker",
 515                 .decoder      = EM28XX_SAA711X,
 516                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 517                 .input        = { {
 518                         .type  = EM28XX_VMUX_COMPOSITE1,
 519                         .vmux  = SAA7115_COMPOSITE0,
 520                         .amux  = EM28XX_AMUX_LINE_IN,
 521                 }, {
 522                         .type  = EM28XX_VMUX_SVIDEO,
 523                         .vmux  = SAA7115_SVIDEO3,
 524                         .amux  = EM28XX_AMUX_LINE_IN,
 525                 } },
 526         },
 527         [EM2860_BOARD_GADMEI_UTV330] = {
 528                 .name         = "Gadmei UTV330",
 529                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 530                 .tuner_type   = TUNER_TNF_5335MF,
 531                 .tda9887_conf = TDA9887_PRESENT,
 532                 .decoder      = EM28XX_SAA711X,
 533                 .input        = { {
 534                         .type     = EM28XX_VMUX_TELEVISION,
 535                         .vmux     = SAA7115_COMPOSITE2,
 536                         .amux     = EM28XX_AMUX_VIDEO,
 537                 }, {
 538                         .type     = EM28XX_VMUX_COMPOSITE1,
 539                         .vmux     = SAA7115_COMPOSITE0,
 540                         .amux     = EM28XX_AMUX_LINE_IN,
 541                 }, {
 542                         .type     = EM28XX_VMUX_SVIDEO,
 543                         .vmux     = SAA7115_SVIDEO3,
 544                         .amux     = EM28XX_AMUX_LINE_IN,
 545                 } },
 546         },
 547         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 548                 .name         = "Terratec Cinergy A Hybrid XS",
 549                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 550                 .tuner_type   = TUNER_XC2028,
 551                 .tuner_gpio   = default_tuner_gpio,
 552                 .decoder      = EM28XX_TVP5150,
 553
 554                 .input        = { {
 555                         .type     = EM28XX_VMUX_TELEVISION,
 556                         .vmux     = TVP5150_COMPOSITE0,
 557                         .amux     = EM28XX_AMUX_VIDEO,
 558                         .gpio     = hauppauge_wintv_hvr_900_analog,
 559                 }, {
 560                         .type     = EM28XX_VMUX_COMPOSITE1,
 561                         .vmux     = TVP5150_COMPOSITE1,
 562                         .amux     = EM28XX_AMUX_LINE_IN,
 563                         .gpio     = hauppauge_wintv_hvr_900_analog,
 564                 }, {
 565                         .type     = EM28XX_VMUX_SVIDEO,
 566                         .vmux     = TVP5150_SVIDEO,
 567                         .amux     = EM28XX_AMUX_LINE_IN,
 568                         .gpio     = hauppauge_wintv_hvr_900_analog,
 569                 } },
 570         },
 571         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 572                 .name         = "KWorld PVRTV 300U",
 573                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 574                 .tuner_type   = TUNER_XC2028,
 575                 .tuner_gpio   = default_tuner_gpio,
 576                 .decoder      = EM28XX_TVP5150,
 577                 .input        = { {
 578                         .type     = EM28XX_VMUX_TELEVISION,
 579                         .vmux     = TVP5150_COMPOSITE0,
 580                         .amux     = EM28XX_AMUX_VIDEO,
 581                 }, {
 582                         .type     = EM28XX_VMUX_COMPOSITE1,
 583                         .vmux     = TVP5150_COMPOSITE1,
 584                         .amux     = EM28XX_AMUX_LINE_IN,
 585                 }, {
 586                         .type     = EM28XX_VMUX_SVIDEO,
 587                         .vmux     = TVP5150_SVIDEO,
 588                         .amux     = EM28XX_AMUX_LINE_IN,
 589                 } },
 590         },
 591         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 592                 .name          = "Yakumo MovieMixer",
 593                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 594                 .decoder       = EM28XX_TVP5150,
 595                 .input         = { {
 596                         .type     = EM28XX_VMUX_TELEVISION,
 597                         .vmux     = TVP5150_COMPOSITE0,
 598                         .amux     = EM28XX_AMUX_VIDEO,
 599                 }, {
 600                         .type     = EM28XX_VMUX_COMPOSITE1,
 601                         .vmux     = TVP5150_COMPOSITE1,
 602                         .amux     = EM28XX_AMUX_LINE_IN,
 603                 }, {
 604                         .type     = EM28XX_VMUX_SVIDEO,
 605                         .vmux     = TVP5150_SVIDEO,
 606                         .amux     = EM28XX_AMUX_LINE_IN,
 607                 } },
 608         },
 609         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 610                 .name         = "Plextor ConvertX PX-TV100U",
 611                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 612                 .tuner_type   = TUNER_TNF_5335MF,
 613                 .tda9887_conf = TDA9887_PRESENT,
 614                 .decoder      = EM28XX_TVP5150,
 615                 .input        = { {
 616                         .type     = EM28XX_VMUX_TELEVISION,
 617                         .vmux     = TVP5150_COMPOSITE0,
 618                         .amux     = EM28XX_AMUX_LINE_IN,
 619                 }, {
 620                         .type     = EM28XX_VMUX_COMPOSITE1,
 621                         .vmux     = TVP5150_COMPOSITE1,
 622                         .amux     = EM28XX_AMUX_LINE_IN,
 623                 }, {
 624                         .type     = EM28XX_VMUX_SVIDEO,
 625                         .vmux     = TVP5150_SVIDEO,
 626                         .amux     = EM28XX_AMUX_LINE_IN,
 627                 } },
 628         },
 629
 630         /* Those boards with em2870 are DVB Only*/
 631
 632         [EM2870_BOARD_TERRATEC_XS] = {
 633                 .name         = "Terratec Cinergy T XS",
 634                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 635                 .tuner_type   = TUNER_XC2028,
 636                 .tuner_gpio   = default_tuner_gpio,
 637         },
 638         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 639                 .name         = "Terratec Cinergy T XS (MT2060)",
 640                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 641                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 642         },
 643         [EM2870_BOARD_KWORLD_350U] = {
 644                 .name         = "Kworld 350 U DVB-T",
 645                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 646                 .tuner_type   = TUNER_XC2028,
 647                 .tuner_gpio   = default_tuner_gpio,
 648         },
 649         [EM2870_BOARD_KWORLD_355U] = {
 650                 .name         = "Kworld 355 U DVB-T",
 651                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 652         },
 653         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 654                 .name         = "Pinnacle PCTV DVB-T",
 655                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 656                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 657                 /* djh - I have serious doubts this is right... */
 658                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 659                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 660         },
 661         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 662                 .name         = "Compro, VideoMate U3",
 663                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 664                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 665         },
 666
 667         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 668                 .name         = "Terratec Hybrid XS Secam",
 669                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 670                 .has_msp34xx  = 1,
 671                 .tuner_type   = TUNER_XC2028,
 672                 .tuner_gpio   = default_tuner_gpio,
 673                 .decoder      = EM28XX_TVP5150,
 674                 .input        = { {
 675                         .type     = EM28XX_VMUX_TELEVISION,
 676                         .vmux     = TVP5150_COMPOSITE0,
 677                         .amux     = EM28XX_AMUX_VIDEO,
 678                         .gpio     = default_analog,
 679                 }, {
 680                         .type     = EM28XX_VMUX_COMPOSITE1,
 681                         .vmux     = TVP5150_COMPOSITE1,
 682                         .amux     = EM28XX_AMUX_LINE_IN,
 683                         .gpio     = default_analog,
 684                 }, {
 685                         .type     = EM28XX_VMUX_SVIDEO,
 686                         .vmux     = TVP5150_SVIDEO,
 687                         .amux     = EM28XX_AMUX_LINE_IN,
 688                         .gpio     = default_analog,
 689                 } },
 690         },
 691         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 692                 .name         = "Hauppauge WinTV HVR 900",
 693                 .tda9887_conf = TDA9887_PRESENT,
 694                 .tuner_type   = TUNER_XC2028,
 695                 .tuner_gpio   = default_tuner_gpio,
 696                 .mts_firmware = 1,
 697                 .has_dvb      = 1,
 698                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 699                 .ir_codes     = ir_codes_hauppauge_new,
 700                 .decoder      = EM28XX_TVP5150,
 701                 .input        = { {
 702                         .type     = EM28XX_VMUX_TELEVISION,
 703                         .vmux     = TVP5150_COMPOSITE0,
 704                         .amux     = EM28XX_AMUX_VIDEO,
 705                         .gpio     = hauppauge_wintv_hvr_900_analog,
 706                 }, {
 707                         .type     = EM28XX_VMUX_COMPOSITE1,
 708                         .vmux     = TVP5150_COMPOSITE1,
 709                         .amux     = EM28XX_AMUX_LINE_IN,
 710                         .gpio     = hauppauge_wintv_hvr_900_analog,
 711                 }, {
 712                         .type     = EM28XX_VMUX_SVIDEO,
 713                         .vmux     = TVP5150_SVIDEO,
 714                         .amux     = EM28XX_AMUX_LINE_IN,
 715                         .gpio     = hauppauge_wintv_hvr_900_analog,
 716                 } },
 717         },
 718         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 719                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 720                 .tda9887_conf = TDA9887_PRESENT,
 721                 .tuner_type   = TUNER_XC2028,
 722                 .tuner_gpio   = default_tuner_gpio,
 723                 .mts_firmware = 1,
 724                 .ir_codes     = ir_codes_hauppauge_new,
 725                 .decoder      = EM28XX_TVP5150,
 726                 .input        = { {
 727                         .type     = EM28XX_VMUX_TELEVISION,
 728                         .vmux     = TVP5150_COMPOSITE0,
 729                         .amux     = EM28XX_AMUX_VIDEO,
 730                         .gpio     = hauppauge_wintv_hvr_900_analog,
 731                 }, {
 732                         .type     = EM28XX_VMUX_COMPOSITE1,
 733                         .vmux     = TVP5150_COMPOSITE1,
 734                         .amux     = EM28XX_AMUX_LINE_IN,
 735                         .gpio     = hauppauge_wintv_hvr_900_analog,
 736                 }, {
 737                         .type     = EM28XX_VMUX_SVIDEO,
 738                         .vmux     = TVP5150_SVIDEO,
 739                         .amux     = EM28XX_AMUX_LINE_IN,
 740                         .gpio     = hauppauge_wintv_hvr_900_analog,
 741                 } },
 742         },
 743         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 744                 .name           = "Hauppauge WinTV HVR 850",
 745                 .tuner_type     = TUNER_XC2028,
 746                 .tuner_gpio     = default_tuner_gpio,
 747                 .mts_firmware   = 1,
 748                 .has_dvb        = 1,
 749                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 750                 .ir_codes       = ir_codes_hauppauge_new,
 751                 .decoder        = EM28XX_TVP5150,
 752                 .input          = { {
 753                         .type     = EM28XX_VMUX_TELEVISION,
 754                         .vmux     = TVP5150_COMPOSITE0,
 755                         .amux     = EM28XX_AMUX_VIDEO,
 756                         .gpio     = hauppauge_wintv_hvr_900_analog,
 757                 }, {
 758                         .type     = EM28XX_VMUX_COMPOSITE1,
 759                         .vmux     = TVP5150_COMPOSITE1,
 760                         .amux     = EM28XX_AMUX_LINE_IN,
 761                         .gpio     = hauppauge_wintv_hvr_900_analog,
 762                 }, {
 763                         .type     = EM28XX_VMUX_SVIDEO,
 764                         .vmux     = TVP5150_SVIDEO,
 765                         .amux     = EM28XX_AMUX_LINE_IN,
 766                         .gpio     = hauppauge_wintv_hvr_900_analog,
 767                 } },
 768         },
 769         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 770                 .name           = "Hauppauge WinTV HVR 950",
 771                 .tuner_type     = TUNER_XC2028,
 772                 .tuner_gpio     = default_tuner_gpio,
 773                 .mts_firmware   = 1,
 774                 .has_dvb        = 1,
 775                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 776                 .ir_codes       = ir_codes_hauppauge_new,
 777                 .decoder        = EM28XX_TVP5150,
 778                 .input          = { {
 779                         .type     = EM28XX_VMUX_TELEVISION,
 780                         .vmux     = TVP5150_COMPOSITE0,
 781                         .amux     = EM28XX_AMUX_VIDEO,
 782                         .gpio     = hauppauge_wintv_hvr_900_analog,
 783                 }, {
 784                         .type     = EM28XX_VMUX_COMPOSITE1,
 785                         .vmux     = TVP5150_COMPOSITE1,
 786                         .amux     = EM28XX_AMUX_LINE_IN,
 787                         .gpio     = hauppauge_wintv_hvr_900_analog,
 788                 }, {
 789                         .type     = EM28XX_VMUX_SVIDEO,
 790                         .vmux     = TVP5150_SVIDEO,
 791                         .amux     = EM28XX_AMUX_LINE_IN,
 792                         .gpio     = hauppauge_wintv_hvr_900_analog,
 793                 } },
 794         },
 795         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 796                 .name           = "Pinnacle PCTV HD Pro Stick",
 797                 .tuner_type     = TUNER_XC2028,
 798                 .tuner_gpio   = default_tuner_gpio,
 799                 .mts_firmware   = 1,
 800                 .has_dvb        = 1,
 801                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 802                 .ir_codes       = ir_codes_pinnacle_pctv_hd,
 803                 .decoder        = EM28XX_TVP5150,
 804                 .input          = { {
 805                         .type     = EM28XX_VMUX_TELEVISION,
 806                         .vmux     = TVP5150_COMPOSITE0,
 807                         .amux     = EM28XX_AMUX_VIDEO,
 808                         .gpio     = hauppauge_wintv_hvr_900_analog,
 809                 }, {
 810                         .type     = EM28XX_VMUX_COMPOSITE1,
 811                         .vmux     = TVP5150_COMPOSITE1,
 812                         .amux     = EM28XX_AMUX_LINE_IN,
 813                         .gpio     = hauppauge_wintv_hvr_900_analog,
 814                 }, {
 815                         .type     = EM28XX_VMUX_SVIDEO,
 816                         .vmux     = TVP5150_SVIDEO,
 817                         .amux     = EM28XX_AMUX_LINE_IN,
 818                         .gpio     = hauppauge_wintv_hvr_900_analog,
 819                 } },
 820         },
 821         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 822                 .name           = "AMD ATI TV Wonder HD 600",
 823                 .tuner_type     = TUNER_XC2028,
 824                 .tuner_gpio     = default_tuner_gpio,
 825                 .mts_firmware   = 1,
 826                 .has_dvb        = 1,
 827                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 828                 .ir_codes       = ir_codes_ati_tv_wonder_hd_600,
 829                 .decoder        = EM28XX_TVP5150,
 830                 .input          = { {
 831                         .type     = EM28XX_VMUX_TELEVISION,
 832                         .vmux     = TVP5150_COMPOSITE0,
 833                         .amux     = EM28XX_AMUX_VIDEO,
 834                         .gpio     = hauppauge_wintv_hvr_900_analog,
 835                 }, {
 836                         .type     = EM28XX_VMUX_COMPOSITE1,
 837                         .vmux     = TVP5150_COMPOSITE1,
 838                         .amux     = EM28XX_AMUX_LINE_IN,
 839                         .gpio     = hauppauge_wintv_hvr_900_analog,
 840                 }, {
 841                         .type     = EM28XX_VMUX_SVIDEO,
 842                         .vmux     = TVP5150_SVIDEO,
 843                         .amux     = EM28XX_AMUX_LINE_IN,
 844                         .gpio     = hauppauge_wintv_hvr_900_analog,
 845                 } },
 846         },
 847         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 848                 .name           = "Terratec Hybrid XS",
 849                 .tuner_type     = TUNER_XC2028,
 850                 .tuner_gpio     = default_tuner_gpio,
 851                 .decoder        = EM28XX_TVP5150,
 852                 .has_dvb        = 1,
 853                 .dvb_gpio       = default_digital,
 854                 .input          = { {
 855                         .type     = EM28XX_VMUX_TELEVISION,
 856                         .vmux     = TVP5150_COMPOSITE0,
 857                         .amux     = EM28XX_AMUX_VIDEO,
 858                         .gpio     = default_analog,
 859                 }, {
 860                         .type     = EM28XX_VMUX_COMPOSITE1,
 861                         .vmux     = TVP5150_COMPOSITE1,
 862                         .amux     = EM28XX_AMUX_LINE_IN,
 863                         .gpio     = default_analog,
 864                 }, {
 865                         .type     = EM28XX_VMUX_SVIDEO,
 866                         .vmux     = TVP5150_SVIDEO,
 867                         .amux     = EM28XX_AMUX_LINE_IN,
 868                         .gpio     = default_analog,
 869                 } },
 870         },
 871         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 872            as Prodigy XS with a different PID, let's keep it separated for now
 873            maybe we'll need it lateron */
 874         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 875                 .name         = "Terratec Prodigy XS",
 876                 .tuner_type   = TUNER_XC2028,
 877                 .tuner_gpio   = default_tuner_gpio,
 878                 .decoder      = EM28XX_TVP5150,
 879                 .input        = { {
 880                         .type     = EM28XX_VMUX_TELEVISION,
 881                         .vmux     = TVP5150_COMPOSITE0,
 882                         .amux     = EM28XX_AMUX_VIDEO,
 883                         .gpio     = hauppauge_wintv_hvr_900_analog,
 884                 }, {
 885                         .type     = EM28XX_VMUX_COMPOSITE1,
 886                         .vmux     = TVP5150_COMPOSITE1,
 887                         .amux     = EM28XX_AMUX_LINE_IN,
 888                         .gpio     = hauppauge_wintv_hvr_900_analog,
 889                 }, {
 890                         .type     = EM28XX_VMUX_SVIDEO,
 891                         .vmux     = TVP5150_SVIDEO,
 892                         .amux     = EM28XX_AMUX_LINE_IN,
 893                         .gpio     = hauppauge_wintv_hvr_900_analog,
 894                 } },
 895         },
 896         [EM2820_BOARD_MSI_VOX_USB_2] = {
 897                 .name              = "MSI VOX USB 2.0",
 898                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 899                 .tda9887_conf      = TDA9887_PRESENT      |
 900                                      TDA9887_PORT1_ACTIVE |
 901                                      TDA9887_PORT2_ACTIVE,
 902                 .max_range_640_480 = 1,
 903                 .decoder           = EM28XX_SAA711X,
 904                 .input             = { {
 905                         .type      = EM28XX_VMUX_TELEVISION,
 906                         .vmux      = SAA7115_COMPOSITE4,
 907                         .amux      = EM28XX_AMUX_VIDEO,
 908                 }, {
 909                         .type      = EM28XX_VMUX_COMPOSITE1,
 910                         .vmux      = SAA7115_COMPOSITE0,
 911                         .amux      = EM28XX_AMUX_LINE_IN,
 912                 }, {
 913                         .type      = EM28XX_VMUX_SVIDEO,
 914                         .vmux      = SAA7115_SVIDEO3,
 915                         .amux      = EM28XX_AMUX_LINE_IN,
 916                 } },
 917         },
 918         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 919                 .name         = "Terratec Cinergy 200 USB",
 920                 .is_em2800    = 1,
 921                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 922                 .tda9887_conf = TDA9887_PRESENT,
 923                 .decoder      = EM28XX_SAA711X,
 924                 .input        = { {
 925                         .type     = EM28XX_VMUX_TELEVISION,
 926                         .vmux     = SAA7115_COMPOSITE2,
 927                         .amux     = EM28XX_AMUX_VIDEO,
 928                 }, {
 929                         .type     = EM28XX_VMUX_COMPOSITE1,
 930                         .vmux     = SAA7115_COMPOSITE0,
 931                         .amux     = EM28XX_AMUX_LINE_IN,
 932                 }, {
 933                         .type     = EM28XX_VMUX_SVIDEO,
 934                         .vmux     = SAA7115_SVIDEO3,
 935                         .amux     = EM28XX_AMUX_LINE_IN,
 936                 } },
 937         },
 938         [EM2800_BOARD_GRABBEEX_USB2800] = {
 939                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
 940                 .is_em2800  = 1,
 941                 .decoder    = EM28XX_SAA711X,
 942                 .tuner_type = TUNER_ABSENT, /* capture only board */
 943                 .input      = { {
 944                         .type     = EM28XX_VMUX_COMPOSITE1,
 945                         .vmux     = SAA7115_COMPOSITE0,
 946                         .amux     = EM28XX_AMUX_LINE_IN,
 947                 }, {
 948                         .type     = EM28XX_VMUX_SVIDEO,
 949                         .vmux     = SAA7115_SVIDEO3,
 950                         .amux     = EM28XX_AMUX_LINE_IN,
 951                 } },
 952         },
 953         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 954                 .name         = "Leadtek Winfast USB II",
 955                 .is_em2800    = 1,
 956                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 957                 .tda9887_conf = TDA9887_PRESENT,
 958                 .decoder      = EM28XX_SAA711X,
 959                 .input        = { {
 960                         .type     = EM28XX_VMUX_TELEVISION,
 961                         .vmux     = SAA7115_COMPOSITE2,
 962                         .amux     = EM28XX_AMUX_VIDEO,
 963                 }, {
 964                         .type     = EM28XX_VMUX_COMPOSITE1,
 965                         .vmux     = SAA7115_COMPOSITE0,
 966                         .amux     = EM28XX_AMUX_LINE_IN,
 967                 }, {
 968                         .type     = EM28XX_VMUX_SVIDEO,
 969                         .vmux     = SAA7115_SVIDEO3,
 970                         .amux     = EM28XX_AMUX_LINE_IN,
 971                 } },
 972         },
 973         [EM2800_BOARD_KWORLD_USB2800] = {
 974                 .name         = "Kworld USB2800",
 975                 .is_em2800    = 1,
 976                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 977                 .tda9887_conf = TDA9887_PRESENT,
 978                 .decoder      = EM28XX_SAA711X,
 979                 .input        = { {
 980                         .type     = EM28XX_VMUX_TELEVISION,
 981                         .vmux     = SAA7115_COMPOSITE2,
 982                         .amux     = EM28XX_AMUX_VIDEO,
 983                 }, {
 984                         .type     = EM28XX_VMUX_COMPOSITE1,
 985                         .vmux     = SAA7115_COMPOSITE0,
 986                         .amux     = EM28XX_AMUX_LINE_IN,
 987                 }, {
 988                         .type     = EM28XX_VMUX_SVIDEO,
 989                         .vmux     = SAA7115_SVIDEO3,
 990                         .amux     = EM28XX_AMUX_LINE_IN,
 991                 } },
 992         },
 993         [EM2820_BOARD_PINNACLE_DVC_90] = {
 994                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
 995                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 996                 .decoder      = EM28XX_SAA711X,
 997                 .input        = { {
 998                         .type     = EM28XX_VMUX_COMPOSITE1,
 999                         .vmux     = SAA7115_COMPOSITE0,
1000                         .amux     = EM28XX_AMUX_LINE_IN,
1001                 }, {
1002                         .type     = EM28XX_VMUX_SVIDEO,
1003                         .vmux     = SAA7115_SVIDEO3,
1004                         .amux     = EM28XX_AMUX_LINE_IN,
1005                 } },
1006         },
1007         [EM2800_BOARD_VGEAR_POCKETTV] = {
1008                 .name         = "V-Gear PocketTV",
1009                 .is_em2800    = 1,
1010                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1011                 .tda9887_conf = TDA9887_PRESENT,
1012                 .decoder      = EM28XX_SAA711X,
1013                 .input        = { {
1014                         .type     = EM28XX_VMUX_TELEVISION,
1015                         .vmux     = SAA7115_COMPOSITE2,
1016                         .amux     = EM28XX_AMUX_VIDEO,
1017                 }, {
1018                         .type     = EM28XX_VMUX_COMPOSITE1,
1019                         .vmux     = SAA7115_COMPOSITE0,
1020                         .amux     = EM28XX_AMUX_LINE_IN,
1021                 }, {
1022                         .type     = EM28XX_VMUX_SVIDEO,
1023                         .vmux     = SAA7115_SVIDEO3,
1024                         .amux     = EM28XX_AMUX_LINE_IN,
1025                 } },
1026         },
1027         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1028                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
1029                 .tda9887_conf = TDA9887_PRESENT,
1030                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1031                 .decoder      = EM28XX_SAA711X,
1032                 .input        = { {
1033                         .type     = EM28XX_VMUX_TELEVISION,
1034                         .vmux     = SAA7115_COMPOSITE2,
1035                         .amux     = EM28XX_AMUX_VIDEO,
1036                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1037                                     EM28XX_AOUT_MASTER, /* Line out pin */
1038                 }, {
1039                         .type     = EM28XX_VMUX_COMPOSITE1,
1040                         .vmux     = SAA7115_COMPOSITE0,
1041                         .amux     = EM28XX_AMUX_LINE_IN,
1042                 }, {
1043                         .type     = EM28XX_VMUX_SVIDEO,
1044                         .vmux     = SAA7115_SVIDEO3,
1045                         .amux     = EM28XX_AMUX_LINE_IN,
1046                 } },
1047         },
1048         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1049                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1050                 .has_snapshot_button = 1,
1051                 .tda9887_conf = TDA9887_PRESENT,
1052                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1053                 .decoder      = EM28XX_SAA711X,
1054                 .input        = { {
1055                         .type     = EM28XX_VMUX_TELEVISION,
1056                         .vmux     = SAA7115_COMPOSITE2,
1057                         .amux     = EM28XX_AMUX_VIDEO,
1058                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1059                                     EM28XX_AOUT_MASTER, /* Line out pin */
1060                 }, {
1061                         .type     = EM28XX_VMUX_COMPOSITE1,
1062                         .vmux     = SAA7115_COMPOSITE0,
1063                         .amux     = EM28XX_AMUX_LINE_IN,
1064                 }, {
1065                         .type     = EM28XX_VMUX_SVIDEO,
1066                         .vmux     = SAA7115_SVIDEO3,
1067                         .amux     = EM28XX_AMUX_LINE_IN,
1068                 } },
1069         },
1070         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1071                 .name                = "EM2860/SAA711X Reference Design",
1072                 .has_snapshot_button = 1,
1073                 .tuner_type          = TUNER_ABSENT,
1074                 .decoder             = EM28XX_SAA711X,
1075                 .input               = { {
1076                         .type     = EM28XX_VMUX_SVIDEO,
1077                         .vmux     = SAA7115_SVIDEO3,
1078                 }, {
1079                         .type     = EM28XX_VMUX_COMPOSITE1,
1080                         .vmux     = SAA7115_COMPOSITE0,
1081                 } },
1082         },
1083         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1084                 .name         = "MSI DigiVox A/D",
1085                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1086                 .tuner_type   = TUNER_XC2028,
1087                 .tuner_gpio   = default_tuner_gpio,
1088                 .decoder      = EM28XX_TVP5150,
1089                 .input        = { {
1090                         .type     = EM28XX_VMUX_TELEVISION,
1091                         .vmux     = TVP5150_COMPOSITE0,
1092                         .amux     = EM28XX_AMUX_VIDEO,
1093                         .gpio     = em2880_msi_digivox_ad_analog,
1094                 }, {
1095                         .type     = EM28XX_VMUX_COMPOSITE1,
1096                         .vmux     = TVP5150_COMPOSITE1,
1097                         .amux     = EM28XX_AMUX_LINE_IN,
1098                         .gpio     = em2880_msi_digivox_ad_analog,
1099                 }, {
1100                         .type     = EM28XX_VMUX_SVIDEO,
1101                         .vmux     = TVP5150_SVIDEO,
1102                         .amux     = EM28XX_AMUX_LINE_IN,
1103                         .gpio     = em2880_msi_digivox_ad_analog,
1104                 } },
1105         },
1106         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1107                 .name         = "MSI DigiVox A/D II",
1108                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1109                 .tuner_type   = TUNER_XC2028,
1110                 .tuner_gpio   = default_tuner_gpio,
1111                 .decoder      = EM28XX_TVP5150,
1112                 .input        = { {
1113                         .type     = EM28XX_VMUX_TELEVISION,
1114                         .vmux     = TVP5150_COMPOSITE0,
1115                         .amux     = EM28XX_AMUX_VIDEO,
1116                         .gpio     = em2880_msi_digivox_ad_analog,
1117                 }, {
1118                         .type     = EM28XX_VMUX_COMPOSITE1,
1119                         .vmux     = TVP5150_COMPOSITE1,
1120                         .amux     = EM28XX_AMUX_LINE_IN,
1121                         .gpio     = em2880_msi_digivox_ad_analog,
1122                 }, {
1123                         .type     = EM28XX_VMUX_SVIDEO,
1124                         .vmux     = TVP5150_SVIDEO,
1125                         .amux     = EM28XX_AMUX_LINE_IN,
1126                         .gpio     = em2880_msi_digivox_ad_analog,
1127                 } },
1128         },
1129         [EM2880_BOARD_KWORLD_DVB_305U] = {
1130                 .name         = "KWorld DVB-T 305U",
1131                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1132                 .tuner_type   = TUNER_XC2028,
1133                 .tuner_gpio   = default_tuner_gpio,
1134                 .decoder      = EM28XX_TVP5150,
1135                 .input        = { {
1136                         .type     = EM28XX_VMUX_TELEVISION,
1137                         .vmux     = TVP5150_COMPOSITE0,
1138                         .amux     = EM28XX_AMUX_VIDEO,
1139                 }, {
1140                         .type     = EM28XX_VMUX_COMPOSITE1,
1141                         .vmux     = TVP5150_COMPOSITE1,
1142                         .amux     = EM28XX_AMUX_LINE_IN,
1143                 }, {
1144                         .type     = EM28XX_VMUX_SVIDEO,
1145                         .vmux     = TVP5150_SVIDEO,
1146                         .amux     = EM28XX_AMUX_LINE_IN,
1147                 } },
1148         },
1149         [EM2880_BOARD_KWORLD_DVB_310U] = {
1150                 .name         = "KWorld DVB-T 310U",
1151                 .tuner_type   = TUNER_XC2028,
1152                 .tuner_gpio   = default_tuner_gpio,
1153                 .has_dvb      = 1,
1154                 .dvb_gpio     = default_digital,
1155                 .mts_firmware = 1,
1156                 .decoder      = EM28XX_TVP5150,
1157                 .input        = { {
1158                         .type     = EM28XX_VMUX_TELEVISION,
1159                         .vmux     = TVP5150_COMPOSITE0,
1160                         .amux     = EM28XX_AMUX_VIDEO,
1161                         .gpio     = default_analog,
1162                 }, {
1163                         .type     = EM28XX_VMUX_COMPOSITE1,
1164                         .vmux     = TVP5150_COMPOSITE1,
1165                         .amux     = EM28XX_AMUX_LINE_IN,
1166                         .gpio     = default_analog,
1167                 }, {    /* S-video has not been tested yet */
1168                         .type     = EM28XX_VMUX_SVIDEO,
1169                         .vmux     = TVP5150_SVIDEO,
1170                         .amux     = EM28XX_AMUX_LINE_IN,
1171                         .gpio     = default_analog,
1172                 } },
1173         },
1174         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1175                 .name           = "KWorld ATSC 315U HDTV TV Box",
1176                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1177                 .tuner_type     = TUNER_THOMSON_DTT761X,
1178                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1179                 .tda9887_conf   = TDA9887_PRESENT,
1180                 .decoder        = EM28XX_SAA711X,
1181                 .has_dvb        = 1,
1182                 .dvb_gpio       = em2882_kworld_315u_digital,
1183                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1184                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1185                 /* Analog mode - still not ready */
1186                 /*.input        = { {
1187                         .type = EM28XX_VMUX_TELEVISION,
1188                         .vmux = SAA7115_COMPOSITE2,
1189                         .amux = EM28XX_AMUX_VIDEO,
1190                         .gpio = em2882_kworld_315u_analog,
1191                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1192                 }, {
1193                         .type = EM28XX_VMUX_COMPOSITE1,
1194                         .vmux = SAA7115_COMPOSITE0,
1195                         .amux = EM28XX_AMUX_LINE_IN,
1196                         .gpio = em2882_kworld_315u_analog1,
1197                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1198                 }, {
1199                         .type = EM28XX_VMUX_SVIDEO,
1200                         .vmux = SAA7115_SVIDEO3,
1201                         .amux = EM28XX_AMUX_LINE_IN,
1202                         .gpio = em2882_kworld_315u_analog1,
1203                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1204                 } }, */
1205         },
1206         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1207                 .name = "Empire dual TV",
1208                 .tuner_type = TUNER_XC2028,
1209                 .tuner_gpio = default_tuner_gpio,
1210                 .has_dvb = 1,
1211                 .dvb_gpio = default_digital,
1212                 .mts_firmware = 1,
1213                 .decoder = EM28XX_TVP5150,
1214                 .input = { {
1215                         .type = EM28XX_VMUX_TELEVISION,
1216                         .vmux = TVP5150_COMPOSITE0,
1217                         .amux = EM28XX_AMUX_VIDEO,
1218                         .gpio = default_analog,
1219                 }, {
1220                         .type = EM28XX_VMUX_COMPOSITE1,
1221                         .vmux = TVP5150_COMPOSITE1,
1222                         .amux = EM28XX_AMUX_LINE_IN,
1223                         .gpio = default_analog,
1224                 }, {
1225                         .type = EM28XX_VMUX_SVIDEO,
1226                         .vmux = TVP5150_SVIDEO,
1227                         .amux = EM28XX_AMUX_LINE_IN,
1228                         .gpio = default_analog,
1229                 } },
1230         },
1231         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1232                 .name         = "DNT DA2 Hybrid",
1233                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1234                 .tuner_type   = TUNER_XC2028,
1235                 .tuner_gpio   = default_tuner_gpio,
1236                 .decoder      = EM28XX_TVP5150,
1237                 .input        = { {
1238                         .type     = EM28XX_VMUX_TELEVISION,
1239                         .vmux     = TVP5150_COMPOSITE0,
1240                         .amux     = EM28XX_AMUX_VIDEO,
1241                         .gpio     = default_analog,
1242                 }, {
1243                         .type     = EM28XX_VMUX_COMPOSITE1,
1244                         .vmux     = TVP5150_COMPOSITE1,
1245                         .amux     = EM28XX_AMUX_LINE_IN,
1246                         .gpio     = default_analog,
1247                 }, {
1248                         .type     = EM28XX_VMUX_SVIDEO,
1249                         .vmux     = TVP5150_SVIDEO,
1250                         .amux     = EM28XX_AMUX_LINE_IN,
1251                         .gpio     = default_analog,
1252                 } },
1253         },
1254         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1255                 .name         = "Pinnacle Hybrid Pro",
1256                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1257                 .tuner_type   = TUNER_XC2028,
1258                 .tuner_gpio   = default_tuner_gpio,
1259                 .decoder      = EM28XX_TVP5150,
1260                 .input        = { {
1261                         .type     = EM28XX_VMUX_TELEVISION,
1262                         .vmux     = TVP5150_COMPOSITE0,
1263                         .amux     = EM28XX_AMUX_VIDEO,
1264                         .gpio     = default_analog,
1265                 }, {
1266                         .type     = EM28XX_VMUX_COMPOSITE1,
1267                         .vmux     = TVP5150_COMPOSITE1,
1268                         .amux     = EM28XX_AMUX_LINE_IN,
1269                         .gpio     = default_analog,
1270                 }, {
1271                         .type     = EM28XX_VMUX_SVIDEO,
1272                         .vmux     = TVP5150_SVIDEO,
1273                         .amux     = EM28XX_AMUX_LINE_IN,
1274                         .gpio     = default_analog,
1275                 } },
1276         },
1277         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1278                 .name         = "Pinnacle Hybrid Pro (2)",
1279                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1280                 .tuner_type   = TUNER_XC2028,
1281                 .tuner_gpio   = default_tuner_gpio,
1282                 .mts_firmware = 1,
1283                 .decoder      = EM28XX_TVP5150,
1284                 .input        = { {
1285                         .type     = EM28XX_VMUX_TELEVISION,
1286                         .vmux     = TVP5150_COMPOSITE0,
1287                         .amux     = EM28XX_AMUX_VIDEO,
1288                         .gpio     = hauppauge_wintv_hvr_900_analog,
1289                 }, {
1290                         .type     = EM28XX_VMUX_COMPOSITE1,
1291                         .vmux     = TVP5150_COMPOSITE1,
1292                         .amux     = EM28XX_AMUX_LINE_IN,
1293                         .gpio     = hauppauge_wintv_hvr_900_analog,
1294                 }, {
1295                         .type     = EM28XX_VMUX_SVIDEO,
1296                         .vmux     = TVP5150_SVIDEO,
1297                         .amux     = EM28XX_AMUX_LINE_IN,
1298                         .gpio     = hauppauge_wintv_hvr_900_analog,
1299                 } },
1300         },
1301         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1302                 .name         = "Kworld VS-DVB-T 323UR",
1303                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1304                 .tuner_type   = TUNER_XC2028,
1305                 .tuner_gpio   = default_tuner_gpio,
1306                 .decoder      = EM28XX_TVP5150,
1307                 .input        = { {
1308                         .type     = EM28XX_VMUX_TELEVISION,
1309                         .vmux     = TVP5150_COMPOSITE0,
1310                         .amux     = EM28XX_AMUX_VIDEO,
1311                 }, {
1312                         .type     = EM28XX_VMUX_COMPOSITE1,
1313                         .vmux     = TVP5150_COMPOSITE1,
1314                         .amux     = EM28XX_AMUX_LINE_IN,
1315                 }, {
1316                         .type     = EM28XX_VMUX_SVIDEO,
1317                         .vmux     = TVP5150_SVIDEO,
1318                         .amux     = EM28XX_AMUX_LINE_IN,
1319                 } },
1320         },
1321         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1322                 .name         = "Terratec Hybrid XS (em2882)",
1323                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1324                 .tuner_type   = TUNER_XC2028,
1325                 .tuner_gpio   = default_tuner_gpio,
1326                 .decoder      = EM28XX_TVP5150,
1327                 .input        = { {
1328                         .type     = EM28XX_VMUX_TELEVISION,
1329                         .vmux     = TVP5150_COMPOSITE0,
1330                         .amux     = EM28XX_AMUX_VIDEO,
1331                         .gpio     = hauppauge_wintv_hvr_900_analog,
1332                 }, {
1333                         .type     = EM28XX_VMUX_COMPOSITE1,
1334                         .vmux     = TVP5150_COMPOSITE1,
1335                         .amux     = EM28XX_AMUX_LINE_IN,
1336                         .gpio     = hauppauge_wintv_hvr_900_analog,
1337                 }, {
1338                         .type     = EM28XX_VMUX_SVIDEO,
1339                         .vmux     = TVP5150_SVIDEO,
1340                         .amux     = EM28XX_AMUX_LINE_IN,
1341                         .gpio     = hauppauge_wintv_hvr_900_analog,
1342                 } },
1343         },
1344         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1345                 .name         = "Kworld PlusTV HD Hybrid 330",
1346                 .tuner_type   = TUNER_XC2028,
1347                 .tuner_gpio   = default_tuner_gpio,
1348                 .decoder      = EM28XX_TVP5150,
1349                 .mts_firmware = 1,
1350                 .has_dvb      = 1,
1351                 .dvb_gpio     = kworld_330u_digital,
1352                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1353                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1354                                     EM28XX_I2C_EEPROM_ON_BOARD |
1355                                     EM28XX_I2C_EEPROM_KEY_VALID,
1356                 .input        = { {
1357                         .type     = EM28XX_VMUX_TELEVISION,
1358                         .vmux     = TVP5150_COMPOSITE0,
1359                         .amux     = EM28XX_AMUX_VIDEO,
1360                         .gpio     = kworld_330u_analog,
1361                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1362                 }, {
1363                         .type     = EM28XX_VMUX_COMPOSITE1,
1364                         .vmux     = TVP5150_COMPOSITE1,
1365                         .amux     = EM28XX_AMUX_LINE_IN,
1366                         .gpio     = kworld_330u_analog,
1367                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1368                 }, {
1369                         .type     = EM28XX_VMUX_SVIDEO,
1370                         .vmux     = TVP5150_SVIDEO,
1371                         .amux     = EM28XX_AMUX_LINE_IN,
1372                         .gpio     = kworld_330u_analog,
1373                 } },
1374         },
1375         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1376                 .name         = "Compro VideoMate ForYou/Stereo",
1377                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1378                 .tvaudio_addr = 0xb0,
1379                 .tda9887_conf = TDA9887_PRESENT,
1380                 .decoder      = EM28XX_TVP5150,
1381                 .adecoder     = EM28XX_TVAUDIO,
1382                 .mute_gpio    = compro_mute_gpio,
1383                 .input        = { {
1384                         .type     = EM28XX_VMUX_TELEVISION,
1385                         .vmux     = TVP5150_COMPOSITE0,
1386                         .amux     = EM28XX_AMUX_VIDEO,
1387                         .gpio     = compro_unmute_tv_gpio,
1388                 }, {
1389                         .type     = EM28XX_VMUX_SVIDEO,
1390                         .vmux     = TVP5150_SVIDEO,
1391                         .amux     = EM28XX_AMUX_LINE_IN,
1392                         .gpio     = compro_unmute_svid_gpio,
1393                 } },
1394         },
1395         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1396                 .name         = "Kaiomy TVnPC U2",
1397                 .vchannels    = 3,
1398                 .tuner_type   = TUNER_XC2028,
1399                 .tuner_addr   = 0x61,
1400                 .mts_firmware = 1,
1401                 .decoder      = EM28XX_TVP5150,
1402                 .tuner_gpio   = default_tuner_gpio,
1403                 .ir_codes     = ir_codes_kaiomy,
1404                 .input          = { {
1405                         .type     = EM28XX_VMUX_TELEVISION,
1406                         .vmux     = TVP5150_COMPOSITE0,
1407                         .amux     = EM28XX_AMUX_VIDEO,
1408
1409                 }, {
1410                         .type     = EM28XX_VMUX_COMPOSITE1,
1411                         .vmux     = TVP5150_COMPOSITE1,
1412                         .amux     = EM28XX_AMUX_LINE_IN,
1413                 }, {
1414                         .type     = EM28XX_VMUX_SVIDEO,
1415                         .vmux     = TVP5150_SVIDEO,
1416                         .amux     = EM28XX_AMUX_LINE_IN,
1417                 } },
1418                 .radio          = {
1419                         .type     = EM28XX_RADIO,
1420                         .amux     = EM28XX_AMUX_LINE_IN,
1421                 }
1422         },
1423         [EM2860_BOARD_EASYCAP] = {
1424                 .name         = "Easy Cap Capture DC-60",
1425                 .vchannels    = 2,
1426                 .tuner_type   = TUNER_ABSENT,
1427                 .decoder      = EM28XX_SAA711X,
1428                 .input           = { {
1429                         .type     = EM28XX_VMUX_COMPOSITE1,
1430                         .vmux     = SAA7115_COMPOSITE0,
1431                         .amux     = EM28XX_AMUX_LINE_IN,
1432                 }, {
1433                         .type     = EM28XX_VMUX_SVIDEO,
1434                         .vmux     = SAA7115_SVIDEO3,
1435                         .amux     = EM28XX_AMUX_LINE_IN,
1436                 } },
1437         },
1438         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1439                 .name       = "IO-DATA GV-MVP/SZ",
1440                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1441                 .tuner_gpio   = default_tuner_gpio,
1442                 .tda9887_conf = TDA9887_PRESENT,
1443                 .decoder      = EM28XX_TVP5150,
1444                 .input        = { {
1445                         .type     = EM28XX_VMUX_TELEVISION,
1446                         .vmux     = TVP5150_COMPOSITE0,
1447                         .amux     = EM28XX_AMUX_VIDEO,
1448                 }, { /* Composite has not been tested yet */
1449                         .type     = EM28XX_VMUX_COMPOSITE1,
1450                         .vmux     = TVP5150_COMPOSITE1,
1451                         .amux     = EM28XX_AMUX_VIDEO,
1452                 }, { /* S-video has not been tested yet */
1453                         .type     = EM28XX_VMUX_SVIDEO,
1454                         .vmux     = TVP5150_SVIDEO,
1455                         .amux     = EM28XX_AMUX_VIDEO,
1456                 } },
1457         },
1458         [EM2860_BOARD_TERRATEC_GRABBY] = {
1459                 .name            = "Terratec Grabby",
1460                 .vchannels       = 2,
1461                 .tuner_type      = TUNER_ABSENT,
1462                 .decoder         = EM28XX_SAA711X,
1463                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1464                 .input           = { {
1465                         .type     = EM28XX_VMUX_COMPOSITE1,
1466                         .vmux     = SAA7115_COMPOSITE0,
1467                         .amux     = EM28XX_AMUX_VIDEO2,
1468                 }, {
1469                         .type     = EM28XX_VMUX_SVIDEO,
1470                         .vmux     = SAA7115_SVIDEO3,
1471                         .amux     = EM28XX_AMUX_VIDEO2,
1472                 } },
1473         },
1474         [EM2860_BOARD_TERRATEC_AV350] = {
1475                 .name            = "Terratec AV350",
1476                 .vchannels       = 2,
1477                 .tuner_type      = TUNER_ABSENT,
1478                 .decoder         = EM28XX_TVP5150,
1479                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1480                 .mute_gpio       = terratec_av350_mute_gpio,
1481                 .input           = { {
1482                         .type     = EM28XX_VMUX_COMPOSITE1,
1483                         .vmux     = TVP5150_COMPOSITE1,
1484                         .amux     = EM28XX_AUDIO_SRC_LINE,
1485                         .gpio     = terratec_av350_unmute_gpio,
1486
1487                 }, {
1488                         .type     = EM28XX_VMUX_SVIDEO,
1489                         .vmux     = TVP5150_SVIDEO,
1490                         .amux     = EM28XX_AUDIO_SRC_LINE,
1491                         .gpio     = terratec_av350_unmute_gpio,
1492                 } },
1493         },
1494         [EM2882_BOARD_EVGA_INDTUBE] = {
1495                 .name         = "Evga inDtube",
1496                 .tuner_type   = TUNER_XC2028,
1497                 .tuner_gpio   = default_tuner_gpio,
1498                 .decoder      = EM28XX_TVP5150,
1499                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1500                 .mts_firmware = 1,
1501                 .has_dvb      = 1,
1502                 .dvb_gpio     = evga_indtube_digital,
1503                 .ir_codes     = ir_codes_evga_indtube,
1504                 .input        = { {
1505                         .type     = EM28XX_VMUX_TELEVISION,
1506                         .vmux     = TVP5150_COMPOSITE0,
1507                         .amux     = EM28XX_AMUX_VIDEO,
1508                         .gpio     = evga_indtube_analog,
1509                 }, {
1510                         .type     = EM28XX_VMUX_COMPOSITE1,
1511                         .vmux     = TVP5150_COMPOSITE1,
1512                         .amux     = EM28XX_AMUX_LINE_IN,
1513                         .gpio     = evga_indtube_analog,
1514                 }, {
1515                         .type     = EM28XX_VMUX_SVIDEO,
1516                         .vmux     = TVP5150_SVIDEO,
1517                         .amux     = EM28XX_AMUX_LINE_IN,
1518                         .gpio     = evga_indtube_analog,
1519                 } },
1520         },
1521 };
1522 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1523
1524 /* table of devices that work with this driver */
1525 struct usb_device_id em28xx_id_table[] = {
1526         { USB_DEVICE(0xeb1a, 0x2750),
1527                         .driver_info = EM2750_BOARD_UNKNOWN },
1528         { USB_DEVICE(0xeb1a, 0x2751),
1529                         .driver_info = EM2750_BOARD_UNKNOWN },
1530         { USB_DEVICE(0xeb1a, 0x2800),
1531                         .driver_info = EM2800_BOARD_UNKNOWN },
1532         { USB_DEVICE(0xeb1a, 0x2820),
1533                         .driver_info = EM2820_BOARD_UNKNOWN },
1534         { USB_DEVICE(0xeb1a, 0x2821),
1535                         .driver_info = EM2820_BOARD_UNKNOWN },
1536         { USB_DEVICE(0xeb1a, 0x2860),
1537                         .driver_info = EM2820_BOARD_UNKNOWN },
1538         { USB_DEVICE(0xeb1a, 0x2861),
1539                         .driver_info = EM2820_BOARD_UNKNOWN },
1540         { USB_DEVICE(0xeb1a, 0x2870),
1541                         .driver_info = EM2820_BOARD_UNKNOWN },
1542         { USB_DEVICE(0xeb1a, 0x2881),
1543                         .driver_info = EM2820_BOARD_UNKNOWN },
1544         { USB_DEVICE(0xeb1a, 0x2883),
1545                         .driver_info = EM2820_BOARD_UNKNOWN },
1546         { USB_DEVICE(0xeb1a, 0xe300),
1547                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1548         { USB_DEVICE(0xeb1a, 0xe303),
1549                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1550         { USB_DEVICE(0xeb1a, 0xe305),
1551                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1552         { USB_DEVICE(0xeb1a, 0xe310),
1553                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1554         { USB_DEVICE(0xeb1a, 0xa313),
1555                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1556         { USB_DEVICE(0xeb1a, 0xa316),
1557                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1558         { USB_DEVICE(0xeb1a, 0xe320),
1559                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1560         { USB_DEVICE(0xeb1a, 0xe323),
1561                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1562         { USB_DEVICE(0xeb1a, 0xe350),
1563                         .driver_info = EM2870_BOARD_KWORLD_350U },
1564         { USB_DEVICE(0xeb1a, 0xe355),
1565                         .driver_info = EM2870_BOARD_KWORLD_355U },
1566         { USB_DEVICE(0xeb1a, 0x2801),
1567                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1568         { USB_DEVICE(0xeb1a, 0xe357),
1569                         .driver_info = EM2870_BOARD_KWORLD_355U },
1570         { USB_DEVICE(0x1b80, 0xe302),
1571                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1572         { USB_DEVICE(0x0ccd, 0x0036),
1573                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1574         { USB_DEVICE(0x0ccd, 0x004c),
1575                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1576         { USB_DEVICE(0x0ccd, 0x004f),
1577                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1578         { USB_DEVICE(0x0ccd, 0x005e),
1579                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1580         { USB_DEVICE(0x0ccd, 0x0042),
1581                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1582         { USB_DEVICE(0x0ccd, 0x0043),
1583                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1584         { USB_DEVICE(0x0ccd, 0x0047),
1585                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1586         { USB_DEVICE(0x0ccd, 0x0084),
1587                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1588         { USB_DEVICE(0x0ccd, 0x0096),
1589                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1590         { USB_DEVICE(0x185b, 0x2870),
1591                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1592         { USB_DEVICE(0x185b, 0x2041),
1593                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1594         { USB_DEVICE(0x2040, 0x4200),
1595                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1596         { USB_DEVICE(0x2040, 0x4201),
1597                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1598         { USB_DEVICE(0x2040, 0x6500),
1599                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1600         { USB_DEVICE(0x2040, 0x6502),
1601                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1602         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1603                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1604         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1605                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1606         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1607                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1608         { USB_DEVICE(0x2040, 0x651f),
1609                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1610         { USB_DEVICE(0x0438, 0xb002),
1611                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1612         { USB_DEVICE(0x2001, 0xf112),
1613                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1614         { USB_DEVICE(0x2304, 0x0207),
1615                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1616         { USB_DEVICE(0x2304, 0x0208),
1617                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1618         { USB_DEVICE(0x2304, 0x021a),
1619                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1620         { USB_DEVICE(0x2304, 0x0226),
1621                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1622         { USB_DEVICE(0x2304, 0x0227),
1623                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1624         { USB_DEVICE(0x0413, 0x6023),
1625                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1626         { USB_DEVICE(0x093b, 0xa005),
1627                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1628         { USB_DEVICE(0x04bb, 0x0515),
1629                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1630         { },
1631 };
1632 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1633
1634 /*
1635  * EEPROM hash table for devices with generic USB IDs
1636  */
1637 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1638         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1639         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1640         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1641         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1642         {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1643         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1644 };
1645
1646 /* I2C devicelist hash table for devices with generic USB IDs */
1647 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1648         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1649         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1650         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1651         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1652 };
1653
1654 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1655 static unsigned short saa711x_addrs[] = {
1656         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1657         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1658         I2C_CLIENT_END };
1659
1660 static unsigned short tvp5150_addrs[] = {
1661         0xb8 >> 1,
1662         0xba >> 1,
1663         I2C_CLIENT_END
1664 };
1665
1666 static unsigned short mt9v011_addrs[] = {
1667         0xba >> 1,
1668         I2C_CLIENT_END
1669 };
1670
1671 static unsigned short msp3400_addrs[] = {
1672         0x80 >> 1,
1673         0x88 >> 1,
1674         I2C_CLIENT_END
1675 };
1676
1677 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1678 {
1679         int rc = 0;
1680         struct em28xx *dev = ptr;
1681
1682         if (dev->tuner_type != TUNER_XC2028)
1683                 return 0;
1684
1685         if (command != XC2028_TUNER_RESET)
1686                 return 0;
1687
1688         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1689
1690         return rc;
1691 }
1692 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1693
1694 static inline void em28xx_set_model(struct em28xx *dev)
1695 {
1696         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1697
1698         /* Those are the default values for the majority of boards
1699            Use those values if not specified otherwise at boards entry
1700          */
1701         if (!dev->board.xclk)
1702                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1703                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1704
1705         if (!dev->board.i2c_speed)
1706                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1707                                        EM28XX_I2C_FREQ_100_KHZ;
1708 }
1709
1710 /* HINT method: webcam I2C chips
1711  *
1712  * This method work for webcams with Micron sensors
1713  */
1714 static int em28xx_hint_sensor(struct em28xx *dev)
1715 {
1716         int rc;
1717         char *sensor_name;
1718         unsigned char cmd;
1719         __be16 version_be;
1720         u16 version;
1721
1722         if (dev->model != EM2820_BOARD_UNKNOWN &&
1723             dev->model != EM2750_BOARD_UNKNOWN)
1724                 return 0;
1725
1726         dev->i2c_client.addr = 0xba >> 1;
1727         cmd = 0;
1728         i2c_master_send(&dev->i2c_client, &cmd, 1);
1729         rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
1730         if (rc != 2)
1731                 return -EINVAL;
1732
1733         version = be16_to_cpu(version_be);
1734
1735         switch (version) {
1736         case MT9V011_VERSION:
1737                 dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
1738                 sensor_name = "mt9v011";
1739                 dev->em28xx_sensor = EM28XX_MT9V011;
1740                 break;
1741         default:
1742                 printk("Unknown Micron Sensor 0x%04x\n", be16_to_cpu(version));
1743                 return -EINVAL;
1744         }
1745
1746         em28xx_errdev("Sensor is %s, using model %s entry.\n",
1747                       sensor_name, em28xx_boards[dev->model].name);
1748
1749         return 0;
1750 }
1751
1752 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1753  * this won't work for boards with generic PCI IDs
1754  */
1755 void em28xx_pre_card_setup(struct em28xx *dev)
1756 {
1757         int rc;
1758
1759         em28xx_set_model(dev);
1760
1761         em28xx_info("Identified as %s (card=%d)\n",
1762                     dev->board.name, dev->model);
1763
1764         /* Set the default GPO/GPIO for legacy devices */
1765         dev->reg_gpo_num = EM2880_R04_GPO;
1766         dev->reg_gpio_num = EM28XX_R08_GPIO;
1767
1768         dev->wait_after_write = 5;
1769
1770         /* Based on the Chip ID, set the device configuration */
1771         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1772         if (rc > 0) {
1773                 dev->chip_id = rc;
1774
1775                 switch (dev->chip_id) {
1776                 case CHIP_ID_EM2750:
1777                         em28xx_info("chip ID is em2750\n");
1778                         break;
1779                 case CHIP_ID_EM2820:
1780                         if (dev->board.is_webcam)
1781                                 em28xx_info("chip is em2710\n");
1782                         else
1783                                 em28xx_info("chip ID is em2820\n");
1784                         break;
1785                 case CHIP_ID_EM2840:
1786                         em28xx_info("chip ID is em2840\n");
1787                         break;
1788                 case CHIP_ID_EM2860:
1789                         em28xx_info("chip ID is em2860\n");
1790                         break;
1791                 case CHIP_ID_EM2870:
1792                         em28xx_info("chip ID is em2870\n");
1793                         dev->wait_after_write = 0;
1794                         break;
1795                 case CHIP_ID_EM2874:
1796                         em28xx_info("chip ID is em2874\n");
1797                         dev->reg_gpio_num = EM2874_R80_GPIO;
1798                         dev->wait_after_write = 0;
1799                         break;
1800                 case CHIP_ID_EM2883:
1801                         em28xx_info("chip ID is em2882/em2883\n");
1802                         dev->wait_after_write = 0;
1803                         break;
1804                 default:
1805                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1806                 }
1807         }
1808
1809         /* Prepopulate cached GPO register content */
1810         rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1811         if (rc >= 0)
1812                 dev->reg_gpo = rc;
1813
1814         /* Set the initial XCLK and I2C clock values based on the board
1815            definition */
1816         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1817         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1818         msleep(50);
1819
1820         /* request some modules */
1821         switch (dev->model) {
1822         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1823                 /* FIXME guess */
1824                 /* Turn on analog audio output */
1825                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1826                 break;
1827         case EM2861_BOARD_KWORLD_PVRTV_300U:
1828         case EM2880_BOARD_KWORLD_DVB_305U:
1829                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1830                 msleep(10);
1831                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1832                 msleep(10);
1833                 break;
1834         case EM2870_BOARD_COMPRO_VIDEOMATE:
1835                 /* TODO: someone can do some cleanup here...
1836                          not everything's needed */
1837                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1838                 msleep(10);
1839                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1840                 msleep(10);
1841                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1842                 mdelay(70);
1843                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1844                 mdelay(70);
1845                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1846                 mdelay(70);
1847                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1848                 mdelay(70);
1849                 break;
1850         case EM2870_BOARD_TERRATEC_XS_MT2060:
1851                 /* this device needs some gpio writes to get the DVB-T
1852                    demod work */
1853                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1854                 mdelay(70);
1855                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1856                 mdelay(70);
1857                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1858                 mdelay(70);
1859                 break;
1860         case EM2870_BOARD_PINNACLE_PCTV_DVB:
1861                 /* this device needs some gpio writes to get the
1862                    DVB-T demod work */
1863                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1864                 mdelay(70);
1865                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1866                 mdelay(70);
1867                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1868                 mdelay(70);
1869                 break;
1870         case EM2820_BOARD_GADMEI_UTV310:
1871         case EM2820_BOARD_MSI_VOX_USB_2:
1872                 /* enables audio for that devices */
1873                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1874                 break;
1875
1876         case EM2882_BOARD_KWORLD_ATSC_315U:
1877                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1878                 msleep(10);
1879                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1880                 msleep(10);
1881                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1882                 msleep(10);
1883                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
1884                 msleep(10);
1885                 break;
1886
1887         case EM2860_BOARD_KAIOMY_TVNPC_U2:
1888                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1889                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1890                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1891                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1892                 msleep(10);
1893                 em28xx_write_regs(dev, 0x08, "\xff", 1);
1894                 msleep(10);
1895                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1896                 msleep(10);
1897                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1898
1899                 break;
1900         case EM2860_BOARD_EASYCAP:
1901                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1902                 break;
1903
1904         case EM2820_BOARD_IODATA_GVMVP_SZ:
1905                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1906                 msleep(70);
1907                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1908                 msleep(10);
1909                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1910                 msleep(70);
1911                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1912                 msleep(70);
1913                 break;
1914         }
1915
1916         em28xx_gpio_set(dev, dev->board.tuner_gpio);
1917         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1918
1919         /* Unlock device */
1920         em28xx_set_mode(dev, EM28XX_SUSPEND);
1921 }
1922
1923 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1924 {
1925         memset(ctl, 0, sizeof(*ctl));
1926
1927         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
1928         ctl->max_len = 64;
1929         ctl->mts = em28xx_boards[dev->model].mts_firmware;
1930
1931         switch (dev->model) {
1932         case EM2880_BOARD_EMPIRE_DUAL_TV:
1933         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1934                 ctl->demod = XC3028_FE_ZARLINK456;
1935                 break;
1936         case EM2880_BOARD_TERRATEC_HYBRID_XS:
1937                 ctl->demod = XC3028_FE_ZARLINK456;
1938                 break;
1939         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1940                 /* djh - Not sure which demod we need here */
1941                 ctl->demod = XC3028_FE_DEFAULT;
1942                 break;
1943         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1944                 ctl->demod = XC3028_FE_DEFAULT;
1945                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1946                 break;
1947         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1948         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1949         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1950                 /* FIXME: Better to specify the needed IF */
1951                 ctl->demod = XC3028_FE_DEFAULT;
1952                 break;
1953         case EM2883_BOARD_KWORLD_HYBRID_330U:
1954                 ctl->demod = XC3028_FE_CHINA;
1955                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1956                 break;
1957         case EM2882_BOARD_EVGA_INDTUBE:
1958                 ctl->demod = XC3028_FE_CHINA;
1959                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1960                 break;
1961         default:
1962                 ctl->demod = XC3028_FE_OREN538;
1963         }
1964 }
1965
1966 static void em28xx_tuner_setup(struct em28xx *dev)
1967 {
1968         struct tuner_setup           tun_setup;
1969         struct v4l2_frequency        f;
1970
1971         if (dev->tuner_type == TUNER_ABSENT)
1972                 return;
1973
1974         memset(&tun_setup, 0, sizeof(tun_setup));
1975
1976         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1977         tun_setup.tuner_callback = em28xx_tuner_callback;
1978
1979         if (dev->board.radio.type) {
1980                 tun_setup.type = dev->board.radio.type;
1981                 tun_setup.addr = dev->board.radio_addr;
1982
1983                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1984         }
1985
1986         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
1987                 tun_setup.type   = dev->tuner_type;
1988                 tun_setup.addr   = dev->tuner_addr;
1989
1990                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1991         }
1992
1993         if (dev->tda9887_conf) {
1994                 struct v4l2_priv_tun_config tda9887_cfg;
1995
1996                 tda9887_cfg.tuner = TUNER_TDA9887;
1997                 tda9887_cfg.priv = &dev->tda9887_conf;
1998
1999                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
2000         }
2001
2002         if (dev->tuner_type == TUNER_XC2028) {
2003                 struct v4l2_priv_tun_config  xc2028_cfg;
2004                 struct xc2028_ctrl           ctl;
2005
2006                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
2007                 memset(&ctl, 0, sizeof(ctl));
2008
2009                 em28xx_setup_xc3028(dev, &ctl);
2010
2011                 xc2028_cfg.tuner = TUNER_XC2028;
2012                 xc2028_cfg.priv  = &ctl;
2013
2014                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
2015         }
2016
2017         /* configure tuner */
2018         f.tuner = 0;
2019         f.type = V4L2_TUNER_ANALOG_TV;
2020         f.frequency = 9076;     /* just a magic number */
2021         dev->ctl_freq = f.frequency;
2022         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
2023 }
2024
2025 static int em28xx_hint_board(struct em28xx *dev)
2026 {
2027         int i;
2028
2029         /* HINT method: EEPROM
2030          *
2031          * This method works only for boards with eeprom.
2032          * Uses a hash of all eeprom bytes. The hash should be
2033          * unique for a vendor/tuner pair.
2034          * There are a high chance that tuners for different
2035          * video standards produce different hashes.
2036          */
2037         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
2038                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
2039                         dev->model = em28xx_eeprom_hash[i].model;
2040                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
2041
2042                         em28xx_errdev("Your board has no unique USB ID.\n");
2043                         em28xx_errdev("A hint were successfully done, "
2044                                       "based on eeprom hash.\n");
2045                         em28xx_errdev("This method is not 100%% failproof.\n");
2046                         em28xx_errdev("If the board were missdetected, "
2047                                       "please email this log to:\n");
2048                         em28xx_errdev("\tV4L Mailing List "
2049                                       " <linux-media@vger.kernel.org>\n");
2050                         em28xx_errdev("Board detected as %s\n",
2051                                       em28xx_boards[dev->model].name);
2052
2053                         return 0;
2054                 }
2055         }
2056
2057         /* HINT method: I2C attached devices
2058          *
2059          * This method works for all boards.
2060          * Uses a hash of i2c scanned devices.
2061          * Devices with the same i2c attached chips will
2062          * be considered equal.
2063          * This method is less precise than the eeprom one.
2064          */
2065
2066         /* user did not request i2c scanning => do it now */
2067         if (!dev->i2c_hash)
2068                 em28xx_do_i2c_scan(dev);
2069
2070         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
2071                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
2072                         dev->model = em28xx_i2c_hash[i].model;
2073                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
2074                         em28xx_errdev("Your board has no unique USB ID.\n");
2075                         em28xx_errdev("A hint were successfully done, "
2076                                       "based on i2c devicelist hash.\n");
2077                         em28xx_errdev("This method is not 100%% failproof.\n");
2078                         em28xx_errdev("If the board were missdetected, "
2079                                       "please email this log to:\n");
2080                         em28xx_errdev("\tV4L Mailing List "
2081                                       " <linux-media@vger.kernel.org>\n");
2082                         em28xx_errdev("Board detected as %s\n",
2083                                       em28xx_boards[dev->model].name);
2084
2085                         return 0;
2086                 }
2087         }
2088
2089         em28xx_errdev("Your board has no unique USB ID and thus need a "
2090                       "hint to be detected.\n");
2091         em28xx_errdev("You may try to use card=<n> insmod option to "
2092                       "workaround that.\n");
2093         em28xx_errdev("Please send an email with this log to:\n");
2094         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2095         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2096         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2097
2098         em28xx_errdev("Here is a list of valid choices for the card=<n>"
2099                       " insmod option:\n");
2100         for (i = 0; i < em28xx_bcount; i++) {
2101                 em28xx_errdev("    card=%d -> %s\n",
2102                                 i, em28xx_boards[i].name);
2103         }
2104         return -1;
2105 }
2106
2107 /* ----------------------------------------------------------------------- */
2108 void em28xx_register_i2c_ir(struct em28xx *dev)
2109 {
2110         struct i2c_board_info info;
2111         struct IR_i2c_init_data init_data;
2112         const unsigned short addr_list[] = {
2113                  0x30, 0x47, I2C_CLIENT_END
2114         };
2115
2116         if (disable_ir)
2117                 return;
2118
2119         memset(&info, 0, sizeof(struct i2c_board_info));
2120         memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
2121         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2122
2123         /* detect & configure */
2124         switch (dev->model) {
2125         case (EM2800_BOARD_UNKNOWN):
2126                 break;
2127         case (EM2820_BOARD_UNKNOWN):
2128                 break;
2129         case (EM2800_BOARD_TERRATEC_CINERGY_200):
2130         case (EM2820_BOARD_TERRATEC_CINERGY_250):
2131                 init_data.ir_codes = ir_codes_em_terratec;
2132                 init_data.get_key = em28xx_get_key_terratec;
2133                 init_data.name = "i2c IR (EM28XX Terratec)";
2134                 break;
2135         case (EM2820_BOARD_PINNACLE_USB_2):
2136                 init_data.ir_codes = ir_codes_pinnacle_grey;
2137                 init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2138                 init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2139                 break;
2140         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
2141                 init_data.ir_codes = ir_codes_hauppauge_new;
2142                 init_data.get_key = em28xx_get_key_em_haup;
2143                 init_data.name = "i2c IR (EM2840 Hauppauge)";
2144                 break;
2145         case (EM2820_BOARD_MSI_VOX_USB_2):
2146                 break;
2147         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
2148                 break;
2149         case (EM2800_BOARD_KWORLD_USB2800):
2150                 break;
2151         case (EM2800_BOARD_GRABBEEX_USB2800):
2152                 break;
2153         }
2154
2155         if (init_data.name)
2156                 info.platform_data = &init_data;
2157         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2158 }
2159
2160 void em28xx_card_setup(struct em28xx *dev)
2161 {
2162         em28xx_set_model(dev);
2163
2164         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2165         if (em28xx_boards[dev->model].tuner_addr)
2166                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2167
2168         if (em28xx_boards[dev->model].tda9887_conf)
2169                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2170
2171         /* request some modules */
2172         switch (dev->model) {
2173         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2174         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2175         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2176         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2177         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2178         {
2179                 struct tveeprom tv;
2180 #ifdef CONFIG_MODULES
2181                 request_module("tveeprom");
2182 #endif
2183                 /* Call first TVeeprom */
2184
2185                 dev->i2c_client.addr = 0xa0 >> 1;
2186                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2187
2188                 dev->tuner_type = tv.tuner_type;
2189
2190                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2191                         dev->i2s_speed = 2048000;
2192                         dev->board.has_msp34xx = 1;
2193                 }
2194 #ifdef CONFIG_MODULES
2195                 if (tv.has_ir)
2196                         request_module("ir-kbd-i2c");
2197 #endif
2198                 break;
2199         }
2200         case EM2882_BOARD_KWORLD_ATSC_315U:
2201                 em28xx_write_reg(dev, 0x0d, 0x42);
2202                 msleep(10);
2203                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2204                 msleep(10);
2205                 break;
2206         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2207                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2208                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2209                 break;
2210         case EM2820_BOARD_UNKNOWN:
2211         case EM2800_BOARD_UNKNOWN:
2212                 /*
2213                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2214                  *
2215                  * This occurs because they share identical USB vendor and
2216                  * product IDs.
2217                  *
2218                  * What we do here is look up the EEPROM hash of the K-WORLD
2219                  * and if it is found then we decide that we do not have
2220                  * a DIGIVOX and reset the device to the K-WORLD instead.
2221                  *
2222                  * This solution is only valid if they do not share eeprom
2223                  * hash identities which has not been determined as yet.
2224                  */
2225         case EM2880_BOARD_MSI_DIGIVOX_AD:
2226                 if (!em28xx_hint_board(dev))
2227                         em28xx_set_model(dev);
2228
2229                 /* In cases where we had to use a board hint, the call to
2230                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2231                    so make the call now so the analog GPIOs are set properly
2232                    before probing the i2c bus. */
2233                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2234                 break;
2235         case EM2820_BOARD_SILVERCREST_WEBCAM:
2236                 /* FIXME: need to document the registers bellow */
2237                 em28xx_write_reg(dev, 0x0d, 0x42);
2238                 em28xx_write_reg(dev, 0x13, 0x08);
2239         }
2240
2241         if (dev->board.has_snapshot_button)
2242                 em28xx_register_snapshot_button(dev);
2243
2244         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2245                 em28xx_errdev("\n\n");
2246                 em28xx_errdev("The support for this board weren't "
2247                               "valid yet.\n");
2248                 em28xx_errdev("Please send a report of having this working\n");
2249                 em28xx_errdev("not to V4L mailing list (and/or to other "
2250                                 "addresses)\n\n");
2251         }
2252
2253         /* Allow override tuner type by a module parameter */
2254         if (tuner >= 0)
2255                 dev->tuner_type = tuner;
2256
2257         /* request some modules */
2258         if (dev->board.has_msp34xx)
2259                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2260                         "msp3400", "msp3400", msp3400_addrs);
2261
2262         if (dev->board.decoder == EM28XX_SAA711X)
2263                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2264                         "saa7115", "saa7115_auto", saa711x_addrs);
2265
2266         if (dev->board.decoder == EM28XX_TVP5150)
2267                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2268                         "tvp5150", "tvp5150", tvp5150_addrs);
2269
2270         if (dev->em28xx_sensor == EM28XX_MT9V011)
2271                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2272                         "mt9v011", "mt9v011", mt9v011_addrs);
2273
2274         if (dev->board.adecoder == EM28XX_TVAUDIO)
2275                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2276                         "tvaudio", "tvaudio", dev->board.tvaudio_addr);
2277
2278         if (dev->board.tuner_type != TUNER_ABSENT) {
2279                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2280
2281                 if (dev->board.radio.type)
2282                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2283                                 "tuner", "tuner", dev->board.radio_addr);
2284
2285                 if (has_demod)
2286                         v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2287                                 &dev->i2c_adap, "tuner", "tuner",
2288                                 v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2289                 if (dev->tuner_addr == 0) {
2290                         enum v4l2_i2c_tuner_type type =
2291                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2292                         struct v4l2_subdev *sd;
2293
2294                         sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2295                                 &dev->i2c_adap, "tuner", "tuner",
2296                                 v4l2_i2c_tuner_addrs(type));
2297
2298                         if (sd)
2299                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2300                 } else {
2301                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2302                                 "tuner", "tuner", dev->tuner_addr);
2303                 }
2304         }
2305
2306         em28xx_tuner_setup(dev);
2307         em28xx_ir_init(dev);
2308 }
2309
2310
2311 #if defined(CONFIG_MODULES) && defined(MODULE)
2312 static void request_module_async(struct work_struct *work)
2313 {
2314         struct em28xx *dev = container_of(work,
2315                              struct em28xx, request_module_wk);
2316
2317         if (dev->has_audio_class)
2318                 request_module("snd-usb-audio");
2319         else if (dev->has_alsa_audio)
2320                 request_module("em28xx-alsa");
2321
2322         if (dev->board.has_dvb)
2323                 request_module("em28xx-dvb");
2324 }
2325
2326 static void request_modules(struct em28xx *dev)
2327 {
2328         INIT_WORK(&dev->request_module_wk, request_module_async);
2329         schedule_work(&dev->request_module_wk);
2330 }
2331 #else
2332 #define request_modules(dev)
2333 #endif /* CONFIG_MODULES */
2334
2335 /*
2336  * em28xx_realease_resources()
2337  * unregisters the v4l2,i2c and usb devices
2338  * called when the device gets disconected or at module unload
2339 */
2340 void em28xx_release_resources(struct em28xx *dev)
2341 {
2342         if (dev->sbutton_input_dev)
2343                 em28xx_deregister_snapshot_button(dev);
2344
2345         if (dev->ir)
2346                 em28xx_ir_fini(dev);
2347
2348         /*FIXME: I2C IR should be disconnected */
2349
2350         em28xx_release_analog_resources(dev);
2351
2352         em28xx_remove_from_devlist(dev);
2353
2354         em28xx_i2c_unregister(dev);
2355
2356         v4l2_device_unregister(&dev->v4l2_dev);
2357
2358         usb_put_dev(dev->udev);
2359
2360         /* Mark device as unused */
2361         em28xx_devused &= ~(1 << dev->devno);
2362 };
2363
2364 /*
2365  * em28xx_init_dev()
2366  * allocates and inits the device structs, registers i2c bus and v4l device
2367  */
2368 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2369                            struct usb_interface *interface,
2370                            int minor)
2371 {
2372         struct em28xx *dev = *devhandle;
2373         int retval = -ENOMEM;
2374         int errCode;
2375
2376         dev->udev = udev;
2377         mutex_init(&dev->ctrl_urb_lock);
2378         spin_lock_init(&dev->slock);
2379         init_waitqueue_head(&dev->open);
2380         init_waitqueue_head(&dev->wait_frame);
2381         init_waitqueue_head(&dev->wait_stream);
2382
2383         dev->em28xx_write_regs = em28xx_write_regs;
2384         dev->em28xx_read_reg = em28xx_read_reg;
2385         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2386         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2387         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2388         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2389
2390         em28xx_pre_card_setup(dev);
2391
2392         if (!dev->board.is_em2800) {
2393                 /* Sets I2C speed to 100 KHz */
2394                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2395                 if (retval < 0) {
2396                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2397                                       " retval [%d]\n",
2398                                       __func__, retval);
2399                         return retval;
2400                 }
2401         }
2402
2403         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2404         if (retval < 0) {
2405                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2406                 return retval;
2407         }
2408
2409         /* register i2c bus */
2410         errCode = em28xx_i2c_register(dev);
2411         if (errCode < 0) {
2412                 v4l2_device_unregister(&dev->v4l2_dev);
2413                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2414                         __func__, errCode);
2415                 return errCode;
2416         }
2417
2418         em28xx_hint_sensor(dev);
2419
2420         /* Do board specific init and eeprom reading */
2421         em28xx_card_setup(dev);
2422
2423         /* Configure audio */
2424         errCode = em28xx_audio_setup(dev);
2425         if (errCode < 0) {
2426                 v4l2_device_unregister(&dev->v4l2_dev);
2427                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2428                         __func__, errCode);
2429         }
2430
2431         /* wake i2c devices */
2432         em28xx_wake_i2c(dev);
2433
2434         /* init video dma queues */
2435         INIT_LIST_HEAD(&dev->vidq.active);
2436         INIT_LIST_HEAD(&dev->vidq.queued);
2437
2438
2439         if (dev->board.has_msp34xx) {
2440                 /* Send a reset to other chips via gpio */
2441                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2442                 if (errCode < 0) {
2443                         em28xx_errdev("%s: em28xx_write_regs_req - "
2444                                       "msp34xx(1) failed! errCode [%d]\n",
2445                                       __func__, errCode);
2446                         return errCode;
2447                 }
2448                 msleep(3);
2449
2450                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2451                 if (errCode < 0) {
2452                         em28xx_errdev("%s: em28xx_write_regs_req - "
2453                                       "msp34xx(2) failed! errCode [%d]\n",
2454                                       __func__, errCode);
2455                         return errCode;
2456                 }
2457                 msleep(3);
2458         }
2459
2460         em28xx_add_into_devlist(dev);
2461
2462         retval = em28xx_register_analog_devices(dev);
2463         if (retval < 0) {
2464                 em28xx_release_resources(dev);
2465                 goto fail_reg_devices;
2466         }
2467
2468         em28xx_init_extension(dev);
2469
2470         /* Save some power by putting tuner to sleep */
2471         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
2472
2473         return 0;
2474
2475 fail_reg_devices:
2476         return retval;
2477 }
2478
2479 /*
2480  * em28xx_usb_probe()
2481  * checks for supported devices
2482  */
2483 static int em28xx_usb_probe(struct usb_interface *interface,
2484                             const struct usb_device_id *id)
2485 {
2486         const struct usb_endpoint_descriptor *endpoint;
2487         struct usb_device *udev;
2488         struct usb_interface *uif;
2489         struct em28xx *dev = NULL;
2490         int retval;
2491         int i, nr, ifnum, isoc_pipe;
2492         char *speed;
2493         char descr[255] = "";
2494
2495         udev = usb_get_dev(interface_to_usbdev(interface));
2496         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2497
2498         /* Check to see next free device and mark as used */
2499         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2500         em28xx_devused |= 1<<nr;
2501
2502         /* Don't register audio interfaces */
2503         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2504                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2505                         "interface %i, class %i\n",
2506                         le16_to_cpu(udev->descriptor.idVendor),
2507                         le16_to_cpu(udev->descriptor.idProduct),
2508                         ifnum,
2509                         interface->altsetting[0].desc.bInterfaceClass);
2510
2511                 em28xx_devused &= ~(1<<nr);
2512                 retval = -ENODEV;
2513                 goto err;
2514         }
2515
2516         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2517
2518         /* check if the device has the iso in endpoint at the correct place */
2519         if (usb_endpoint_xfer_isoc(endpoint)
2520             &&
2521             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2522                 /* It's a newer em2874/em2875 device */
2523                 isoc_pipe = 0;
2524         } else {
2525                 int check_interface = 1;
2526                 isoc_pipe = 1;
2527                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2528                 if (!usb_endpoint_xfer_isoc(endpoint))
2529                         check_interface = 0;
2530
2531                 if (usb_endpoint_dir_out(endpoint))
2532                         check_interface = 0;
2533
2534                 if (!check_interface) {
2535                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2536                                 "interface %i, class %i found.\n",
2537                                 le16_to_cpu(udev->descriptor.idVendor),
2538                                 le16_to_cpu(udev->descriptor.idProduct),
2539                                 ifnum,
2540                                 interface->altsetting[0].desc.bInterfaceClass);
2541
2542                         em28xx_err(DRIVER_NAME " This is an anciliary "
2543                                 "interface not used by the driver\n");
2544
2545                         em28xx_devused &= ~(1<<nr);
2546                         retval = -ENODEV;
2547                         goto err;
2548                 }
2549         }
2550
2551         switch (udev->speed) {
2552         case USB_SPEED_LOW:
2553                 speed = "1.5";
2554                 break;
2555         case USB_SPEED_UNKNOWN:
2556         case USB_SPEED_FULL:
2557                 speed = "12";
2558                 break;
2559         case USB_SPEED_HIGH:
2560                 speed = "480";
2561                 break;
2562         default:
2563                 speed = "unknown";
2564         }
2565
2566         if (udev->manufacturer)
2567                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2568
2569         if (udev->product) {
2570                 if (*descr)
2571                         strlcat(descr, " ", sizeof(descr));
2572                 strlcat(descr, udev->product, sizeof(descr));
2573         }
2574         if (*descr)
2575                 strlcat(descr, " ", sizeof(descr));
2576
2577         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2578                 "(%04x:%04x, interface %d, class %d)\n",
2579                 descr,
2580                 speed,
2581                 le16_to_cpu(udev->descriptor.idVendor),
2582                 le16_to_cpu(udev->descriptor.idProduct),
2583                 ifnum,
2584                 interface->altsetting->desc.bInterfaceNumber);
2585
2586         /*
2587          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2588          * video stream wouldn't likely work, since 12 Mbps is generally
2589          * not enough even for most Digital TV streams.
2590          */
2591         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2592                 printk(DRIVER_NAME ": Device initialization failed.\n");
2593                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2594                        " USB 2.0 port.\n");
2595                 em28xx_devused &= ~(1<<nr);
2596                 retval = -ENODEV;
2597                 goto err;
2598         }
2599
2600         if (nr >= EM28XX_MAXBOARDS) {
2601                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2602                                 EM28XX_MAXBOARDS);
2603                 em28xx_devused &= ~(1<<nr);
2604                 retval = -ENOMEM;
2605                 goto err;
2606         }
2607
2608         /* allocate memory for our device state and initialize it */
2609         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2610         if (dev == NULL) {
2611                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2612                 em28xx_devused &= ~(1<<nr);
2613                 retval = -ENOMEM;
2614                 goto err;
2615         }
2616
2617         snprintf(dev->name, 29, "em28xx #%d", nr);
2618         dev->devno = nr;
2619         dev->model = id->driver_info;
2620         dev->alt   = -1;
2621
2622         /* Checks if audio is provided by some interface */
2623         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2624                 uif = udev->config->interface[i];
2625                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2626                         dev->has_audio_class = 1;
2627                         break;
2628                 }
2629         }
2630
2631         /* compute alternate max packet sizes */
2632         uif = udev->actconfig->interface[0];
2633
2634         dev->num_alt = uif->num_altsetting;
2635         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2636
2637         if (dev->alt_max_pkt_size == NULL) {
2638                 em28xx_errdev("out of memory!\n");
2639                 em28xx_devused &= ~(1<<nr);
2640                 kfree(dev);
2641                 retval = -ENOMEM;
2642                 goto err;
2643         }
2644
2645         for (i = 0; i < dev->num_alt ; i++) {
2646                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2647                 dev->alt_max_pkt_size[i] =
2648                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2649         }
2650
2651         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2652                 dev->model = card[nr];
2653
2654         /* allocate device struct */
2655         mutex_init(&dev->lock);
2656         mutex_lock(&dev->lock);
2657         retval = em28xx_init_dev(&dev, udev, interface, nr);
2658         if (retval) {
2659                 em28xx_devused &= ~(1<<dev->devno);
2660                 mutex_unlock(&dev->lock);
2661                 kfree(dev);
2662                 goto err;
2663         }
2664
2665         /* save our data pointer in this interface device */
2666         usb_set_intfdata(interface, dev);
2667
2668         request_modules(dev);
2669
2670         /* Should be the last thing to do, to avoid newer udev's to
2671            open the device before fully initializing it
2672          */
2673         mutex_unlock(&dev->lock);
2674
2675         return 0;
2676
2677 err:
2678         return retval;
2679 }
2680
2681 /*
2682  * em28xx_usb_disconnect()
2683  * called when the device gets diconencted
2684  * video device will be unregistered on v4l2_close in case it is still open
2685  */
2686 static void em28xx_usb_disconnect(struct usb_interface *interface)
2687 {
2688         struct em28xx *dev;
2689
2690         dev = usb_get_intfdata(interface);
2691         usb_set_intfdata(interface, NULL);
2692
2693         if (!dev)
2694                 return;
2695
2696         em28xx_info("disconnecting %s\n", dev->vdev->name);
2697
2698         /* wait until all current v4l2 io is finished then deallocate
2699            resources */
2700         mutex_lock(&dev->lock);
2701
2702         wake_up_interruptible_all(&dev->open);
2703
2704         v4l2_device_disconnect(&dev->v4l2_dev);
2705
2706         if (dev->users) {
2707                 em28xx_warn
2708                     ("device /dev/video%d is open! Deregistration and memory "
2709                      "deallocation are deferred on close.\n",
2710                                 dev->vdev->num);
2711
2712                 dev->state |= DEV_MISCONFIGURED;
2713                 em28xx_uninit_isoc(dev);
2714                 dev->state |= DEV_DISCONNECTED;
2715                 wake_up_interruptible(&dev->wait_frame);
2716                 wake_up_interruptible(&dev->wait_stream);
2717         } else {
2718                 dev->state |= DEV_DISCONNECTED;
2719                 em28xx_release_resources(dev);
2720         }
2721
2722         em28xx_close_extension(dev);
2723
2724         mutex_unlock(&dev->lock);
2725
2726         if (!dev->users) {
2727                 kfree(dev->alt_max_pkt_size);
2728                 kfree(dev);
2729         }
2730 }
2731
2732 static struct usb_driver em28xx_usb_driver = {
2733         .name = "em28xx",
2734         .probe = em28xx_usb_probe,
2735         .disconnect = em28xx_usb_disconnect,
2736         .id_table = em28xx_id_table,
2737 };
2738
2739 static int __init em28xx_module_init(void)
2740 {
2741         int result;
2742
2743         /* register this driver with the USB subsystem */
2744         result = usb_register(&em28xx_usb_driver);
2745         if (result)
2746                 em28xx_err(DRIVER_NAME
2747                            " usb_register failed. Error number %d.\n", result);
2748
2749         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2750
2751         return result;
2752 }
2753
2754 static void __exit em28xx_module_exit(void)
2755 {
2756         /* deregister this driver with the USB subsystem */
2757         usb_deregister(&em28xx_usb_driver);
2758 }
2759
2760 module_init(em28xx_module_init);
2761 module_exit(em28xx_module_exit);