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