git.oblomov.eu Git - 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                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1476                 .mts_firmware = 1,
1477                 .has_dvb      = 1,
1478                 .dvb_gpio     = evga_indtube_digital,
1479                 .ir_codes     = ir_codes_evga_indtube,
1480                 .input        = { {
1481                         .type     = EM28XX_VMUX_TELEVISION,
1482                         .vmux     = TVP5150_COMPOSITE0,
1483                         .amux     = EM28XX_AMUX_VIDEO,
1484                         .gpio     = evga_indtube_analog,
1485                 }, {
1486                         .type     = EM28XX_VMUX_COMPOSITE1,
1487                         .vmux     = TVP5150_COMPOSITE1,
1488                         .amux     = EM28XX_AMUX_LINE_IN,
1489                         .gpio     = evga_indtube_analog,
1490                 }, {
1491                         .type     = EM28XX_VMUX_SVIDEO,
1492                         .vmux     = TVP5150_SVIDEO,
1493                         .amux     = EM28XX_AMUX_LINE_IN,
1494                         .gpio     = evga_indtube_analog,
1495                 } },
1496         },
1497 };
1498 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1499
1500 /* table of devices that work with this driver */
1501 struct usb_device_id em28xx_id_table[] = {
1502         { USB_DEVICE(0xeb1a, 0x2750),
1503                         .driver_info = EM2750_BOARD_UNKNOWN },
1504         { USB_DEVICE(0xeb1a, 0x2751),
1505                         .driver_info = EM2750_BOARD_UNKNOWN },
1506         { USB_DEVICE(0xeb1a, 0x2800),
1507                         .driver_info = EM2800_BOARD_UNKNOWN },
1508         { USB_DEVICE(0xeb1a, 0x2820),
1509                         .driver_info = EM2820_BOARD_UNKNOWN },
1510         { USB_DEVICE(0xeb1a, 0x2821),
1511                         .driver_info = EM2820_BOARD_UNKNOWN },
1512         { USB_DEVICE(0xeb1a, 0x2860),
1513                         .driver_info = EM2820_BOARD_UNKNOWN },
1514         { USB_DEVICE(0xeb1a, 0x2861),
1515                         .driver_info = EM2820_BOARD_UNKNOWN },
1516         { USB_DEVICE(0xeb1a, 0x2870),
1517                         .driver_info = EM2820_BOARD_UNKNOWN },
1518         { USB_DEVICE(0xeb1a, 0x2881),
1519                         .driver_info = EM2820_BOARD_UNKNOWN },
1520         { USB_DEVICE(0xeb1a, 0x2883),
1521                         .driver_info = EM2820_BOARD_UNKNOWN },
1522         { USB_DEVICE(0xeb1a, 0xe300),
1523                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1524         { USB_DEVICE(0xeb1a, 0xe303),
1525                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1526         { USB_DEVICE(0xeb1a, 0xe305),
1527                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1528         { USB_DEVICE(0xeb1a, 0xe310),
1529                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1530         { USB_DEVICE(0xeb1a, 0xa313),
1531                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1532         { USB_DEVICE(0xeb1a, 0xa316),
1533                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1534         { USB_DEVICE(0xeb1a, 0xe320),
1535                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1536         { USB_DEVICE(0xeb1a, 0xe323),
1537                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1538         { USB_DEVICE(0xeb1a, 0xe350),
1539                         .driver_info = EM2870_BOARD_KWORLD_350U },
1540         { USB_DEVICE(0xeb1a, 0xe355),
1541                         .driver_info = EM2870_BOARD_KWORLD_355U },
1542         { USB_DEVICE(0xeb1a, 0x2801),
1543                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1544         { USB_DEVICE(0xeb1a, 0xe357),
1545                         .driver_info = EM2870_BOARD_KWORLD_355U },
1546         { USB_DEVICE(0x1b80, 0xe302),
1547                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1548         { USB_DEVICE(0x0ccd, 0x0036),
1549                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1550         { USB_DEVICE(0x0ccd, 0x004c),
1551                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1552         { USB_DEVICE(0x0ccd, 0x004f),
1553                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1554         { USB_DEVICE(0x0ccd, 0x005e),
1555                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1556         { USB_DEVICE(0x0ccd, 0x0042),
1557                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1558         { USB_DEVICE(0x0ccd, 0x0043),
1559                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1560         { USB_DEVICE(0x0ccd, 0x0047),
1561                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1562         { USB_DEVICE(0x0ccd, 0x0084),
1563                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1564         { USB_DEVICE(0x0ccd, 0x0096),
1565                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1566         { USB_DEVICE(0x185b, 0x2870),
1567                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1568         { USB_DEVICE(0x185b, 0x2041),
1569                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1570         { USB_DEVICE(0x2040, 0x4200),
1571                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1572         { USB_DEVICE(0x2040, 0x4201),
1573                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1574         { USB_DEVICE(0x2040, 0x6500),
1575                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1576         { USB_DEVICE(0x2040, 0x6502),
1577                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1578         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1579                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1580         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1581                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1582         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1583                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1584         { USB_DEVICE(0x2040, 0x651f),
1585                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1586         { USB_DEVICE(0x0438, 0xb002),
1587                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1588         { USB_DEVICE(0x2001, 0xf112),
1589                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1590         { USB_DEVICE(0x2304, 0x0207),
1591                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1592         { USB_DEVICE(0x2304, 0x0208),
1593                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1594         { USB_DEVICE(0x2304, 0x021a),
1595                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1596         { USB_DEVICE(0x2304, 0x0226),
1597                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1598         { USB_DEVICE(0x2304, 0x0227),
1599                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1600         { USB_DEVICE(0x0413, 0x6023),
1601                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1602         { USB_DEVICE(0x093b, 0xa005),
1603                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1604         { USB_DEVICE(0x04bb, 0x0515),
1605                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1606         { },
1607 };
1608 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1609
1610 /*
1611  * EEPROM hash table for devices with generic USB IDs
1612  */
1613 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1614         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1615         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1616         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1617         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1618         {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1619         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1620 };
1621
1622 /* I2C devicelist hash table for devices with generic USB IDs */
1623 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1624         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1625         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1626         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1627         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1628 };
1629
1630 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1631 static unsigned short saa711x_addrs[] = {
1632         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1633         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1634         I2C_CLIENT_END };
1635
1636 static unsigned short tvp5150_addrs[] = {
1637         0xb8 >> 1,
1638         0xba >> 1,
1639         I2C_CLIENT_END
1640 };
1641
1642 static unsigned short msp3400_addrs[] = {
1643         0x80 >> 1,
1644         0x88 >> 1,
1645         I2C_CLIENT_END
1646 };
1647
1648 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1649 {
1650         int rc = 0;
1651         struct em28xx *dev = ptr;
1652
1653         if (dev->tuner_type != TUNER_XC2028)
1654                 return 0;
1655
1656         if (command != XC2028_TUNER_RESET)
1657                 return 0;
1658
1659         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1660
1661         return rc;
1662 }
1663 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1664
1665 static inline void em28xx_set_model(struct em28xx *dev)
1666 {
1667         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1668
1669         /* Those are the default values for the majority of boards
1670            Use those values if not specified otherwise at boards entry
1671          */
1672         if (!dev->board.xclk)
1673                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1674                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1675
1676         if (!dev->board.i2c_speed)
1677                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1678                                        EM28XX_I2C_FREQ_100_KHZ;
1679 }
1680
1681 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1682  * this won't work for boards with generic PCI IDs
1683  */
1684 void em28xx_pre_card_setup(struct em28xx *dev)
1685 {
1686         int rc;
1687
1688         em28xx_set_model(dev);
1689
1690         em28xx_info("Identified as %s (card=%d)\n",
1691                     dev->board.name, dev->model);
1692
1693         /* Set the default GPO/GPIO for legacy devices */
1694         dev->reg_gpo_num = EM2880_R04_GPO;
1695         dev->reg_gpio_num = EM28XX_R08_GPIO;
1696
1697         dev->wait_after_write = 5;
1698
1699         /* Based on the Chip ID, set the device configuration */
1700         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1701         if (rc > 0) {
1702                 dev->chip_id = rc;
1703
1704                 switch (dev->chip_id) {
1705                 case CHIP_ID_EM2750:
1706                         em28xx_info("chip ID is em2750\n");
1707                         break;
1708                 case CHIP_ID_EM2820:
1709                         em28xx_info("chip ID is em2820\n");
1710                         break;
1711                 case CHIP_ID_EM2840:
1712                         em28xx_info("chip ID is em2840\n");
1713                         break;
1714                 case CHIP_ID_EM2860:
1715                         em28xx_info("chip ID is em2860\n");
1716                         break;
1717                 case CHIP_ID_EM2870:
1718                         em28xx_info("chip ID is em2870\n");
1719                         dev->wait_after_write = 0;
1720                         break;
1721                 case CHIP_ID_EM2874:
1722                         em28xx_info("chip ID is em2874\n");
1723                         dev->reg_gpio_num = EM2874_R80_GPIO;
1724                         dev->wait_after_write = 0;
1725                         break;
1726                 case CHIP_ID_EM2883:
1727                         em28xx_info("chip ID is em2882/em2883\n");
1728                         dev->wait_after_write = 0;
1729                         break;
1730                 default:
1731                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1732                 }
1733         }
1734
1735         /* Prepopulate cached GPO register content */
1736         rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1737         if (rc >= 0)
1738                 dev->reg_gpo = rc;
1739
1740         /* Set the initial XCLK and I2C clock values based on the board
1741            definition */
1742         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1743         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1744         msleep(50);
1745
1746         /* request some modules */
1747         switch (dev->model) {
1748         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1749                 /* FIXME guess */
1750                 /* Turn on analog audio output */
1751                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1752                 break;
1753         case EM2861_BOARD_KWORLD_PVRTV_300U:
1754         case EM2880_BOARD_KWORLD_DVB_305U:
1755                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1756                 msleep(10);
1757                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1758                 msleep(10);
1759                 break;
1760         case EM2870_BOARD_COMPRO_VIDEOMATE:
1761                 /* TODO: someone can do some cleanup here...
1762                          not everything's needed */
1763                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1764                 msleep(10);
1765                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1766                 msleep(10);
1767                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1768                 mdelay(70);
1769                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1770                 mdelay(70);
1771                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1772                 mdelay(70);
1773                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1774                 mdelay(70);
1775                 break;
1776         case EM2870_BOARD_TERRATEC_XS_MT2060:
1777                 /* this device needs some gpio writes to get the DVB-T
1778                    demod work */
1779                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1780                 mdelay(70);
1781                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1782                 mdelay(70);
1783                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1784                 mdelay(70);
1785                 break;
1786         case EM2870_BOARD_PINNACLE_PCTV_DVB:
1787                 /* this device needs some gpio writes to get the
1788                    DVB-T demod work */
1789                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1790                 mdelay(70);
1791                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1792                 mdelay(70);
1793                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1794                 mdelay(70);
1795                 break;
1796         case EM2820_BOARD_GADMEI_UTV310:
1797         case EM2820_BOARD_MSI_VOX_USB_2:
1798                 /* enables audio for that devices */
1799                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1800                 break;
1801
1802         case EM2882_BOARD_KWORLD_ATSC_315U:
1803                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1804                 msleep(10);
1805                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1806                 msleep(10);
1807                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1808                 msleep(10);
1809                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
1810                 msleep(10);
1811                 break;
1812
1813         case EM2860_BOARD_KAIOMY_TVNPC_U2:
1814                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1815                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1816                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1817                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1818                 msleep(10);
1819                 em28xx_write_regs(dev, 0x08, "\xff", 1);
1820                 msleep(10);
1821                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1822                 msleep(10);
1823                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1824
1825                 break;
1826         case EM2860_BOARD_EASYCAP:
1827                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1828                 break;
1829
1830         case EM2820_BOARD_IODATA_GVMVP_SZ:
1831                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1832                 msleep(70);
1833                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1834                 msleep(10);
1835                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1836                 msleep(70);
1837                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1838                 msleep(70);
1839                 break;
1840         }
1841
1842         em28xx_gpio_set(dev, dev->board.tuner_gpio);
1843         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1844
1845         /* Unlock device */
1846         em28xx_set_mode(dev, EM28XX_SUSPEND);
1847 }
1848
1849 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1850 {
1851         memset(ctl, 0, sizeof(*ctl));
1852
1853         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
1854         ctl->max_len = 64;
1855         ctl->mts = em28xx_boards[dev->model].mts_firmware;
1856
1857         switch (dev->model) {
1858         case EM2880_BOARD_EMPIRE_DUAL_TV:
1859         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1860                 ctl->demod = XC3028_FE_ZARLINK456;
1861                 break;
1862         case EM2880_BOARD_TERRATEC_HYBRID_XS:
1863                 ctl->demod = XC3028_FE_ZARLINK456;
1864                 break;
1865         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1866                 /* djh - Not sure which demod we need here */
1867                 ctl->demod = XC3028_FE_DEFAULT;
1868                 break;
1869         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1870                 ctl->demod = XC3028_FE_DEFAULT;
1871                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1872                 break;
1873         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1874         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1875         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1876                 /* FIXME: Better to specify the needed IF */
1877                 ctl->demod = XC3028_FE_DEFAULT;
1878                 break;
1879         case EM2883_BOARD_KWORLD_HYBRID_330U:
1880                 ctl->demod = XC3028_FE_CHINA;
1881                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1882                 break;
1883         case EM2882_BOARD_EVGA_INDTUBE:
1884                 ctl->demod = XC3028_FE_CHINA;
1885                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1886                 break;
1887         default:
1888                 ctl->demod = XC3028_FE_OREN538;
1889         }
1890 }
1891
1892 static void em28xx_tuner_setup(struct em28xx *dev)
1893 {
1894         struct tuner_setup           tun_setup;
1895         struct v4l2_frequency        f;
1896
1897         if (dev->tuner_type == TUNER_ABSENT)
1898                 return;
1899
1900         memset(&tun_setup, 0, sizeof(tun_setup));
1901
1902         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1903         tun_setup.tuner_callback = em28xx_tuner_callback;
1904
1905         if (dev->board.radio.type) {
1906                 tun_setup.type = dev->board.radio.type;
1907                 tun_setup.addr = dev->board.radio_addr;
1908
1909                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1910         }
1911
1912         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
1913                 tun_setup.type   = dev->tuner_type;
1914                 tun_setup.addr   = dev->tuner_addr;
1915
1916                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1917         }
1918
1919         if (dev->tda9887_conf) {
1920                 struct v4l2_priv_tun_config tda9887_cfg;
1921
1922                 tda9887_cfg.tuner = TUNER_TDA9887;
1923                 tda9887_cfg.priv = &dev->tda9887_conf;
1924
1925                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
1926         }
1927
1928         if (dev->tuner_type == TUNER_XC2028) {
1929                 struct v4l2_priv_tun_config  xc2028_cfg;
1930                 struct xc2028_ctrl           ctl;
1931
1932                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
1933                 memset(&ctl, 0, sizeof(ctl));
1934
1935                 em28xx_setup_xc3028(dev, &ctl);
1936
1937                 xc2028_cfg.tuner = TUNER_XC2028;
1938                 xc2028_cfg.priv  = &ctl;
1939
1940                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
1941         }
1942
1943         /* configure tuner */
1944         f.tuner = 0;
1945         f.type = V4L2_TUNER_ANALOG_TV;
1946         f.frequency = 9076;     /* just a magic number */
1947         dev->ctl_freq = f.frequency;
1948         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
1949 }
1950
1951 static int em28xx_hint_board(struct em28xx *dev)
1952 {
1953         int i;
1954
1955         /* HINT method: EEPROM
1956          *
1957          * This method works only for boards with eeprom.
1958          * Uses a hash of all eeprom bytes. The hash should be
1959          * unique for a vendor/tuner pair.
1960          * There are a high chance that tuners for different
1961          * video standards produce different hashes.
1962          */
1963         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
1964                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
1965                         dev->model = em28xx_eeprom_hash[i].model;
1966                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
1967
1968                         em28xx_errdev("Your board has no unique USB ID.\n");
1969                         em28xx_errdev("A hint were successfully done, "
1970                                       "based on eeprom hash.\n");
1971                         em28xx_errdev("This method is not 100%% failproof.\n");
1972                         em28xx_errdev("If the board were missdetected, "
1973                                       "please email this log to:\n");
1974                         em28xx_errdev("\tV4L Mailing List "
1975                                       " <linux-media@vger.kernel.org>\n");
1976                         em28xx_errdev("Board detected as %s\n",
1977                                       em28xx_boards[dev->model].name);
1978
1979                         return 0;
1980                 }
1981         }
1982
1983         /* HINT method: I2C attached devices
1984          *
1985          * This method works for all boards.
1986          * Uses a hash of i2c scanned devices.
1987          * Devices with the same i2c attached chips will
1988          * be considered equal.
1989          * This method is less precise than the eeprom one.
1990          */
1991
1992         /* user did not request i2c scanning => do it now */
1993         if (!dev->i2c_hash)
1994                 em28xx_do_i2c_scan(dev);
1995
1996         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
1997                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
1998                         dev->model = em28xx_i2c_hash[i].model;
1999                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
2000                         em28xx_errdev("Your board has no unique USB ID.\n");
2001                         em28xx_errdev("A hint were successfully done, "
2002                                       "based on i2c devicelist hash.\n");
2003                         em28xx_errdev("This method is not 100%% failproof.\n");
2004                         em28xx_errdev("If the board were missdetected, "
2005                                       "please email this log to:\n");
2006                         em28xx_errdev("\tV4L Mailing List "
2007                                       " <linux-media@vger.kernel.org>\n");
2008                         em28xx_errdev("Board detected as %s\n",
2009                                       em28xx_boards[dev->model].name);
2010
2011                         return 0;
2012                 }
2013         }
2014
2015         em28xx_errdev("Your board has no unique USB ID and thus need a "
2016                       "hint to be detected.\n");
2017         em28xx_errdev("You may try to use card=<n> insmod option to "
2018                       "workaround that.\n");
2019         em28xx_errdev("Please send an email with this log to:\n");
2020         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2021         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2022         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2023
2024         em28xx_errdev("Here is a list of valid choices for the card=<n>"
2025                       " insmod option:\n");
2026         for (i = 0; i < em28xx_bcount; i++) {
2027                 em28xx_errdev("    card=%d -> %s\n",
2028                                 i, em28xx_boards[i].name);
2029         }
2030         return -1;
2031 }
2032
2033 /* ----------------------------------------------------------------------- */
2034 void em28xx_register_i2c_ir(struct em28xx *dev)
2035 {
2036         struct i2c_board_info info;
2037         struct IR_i2c_init_data init_data;
2038         const unsigned short addr_list[] = {
2039                  0x30, 0x47, I2C_CLIENT_END
2040         };
2041
2042         if (disable_ir)
2043                 return;
2044
2045         memset(&info, 0, sizeof(struct i2c_board_info));
2046         memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
2047         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2048
2049         /* detect & configure */
2050         switch (dev->model) {
2051         case (EM2800_BOARD_UNKNOWN):
2052                 break;
2053         case (EM2820_BOARD_UNKNOWN):
2054                 break;
2055         case (EM2800_BOARD_TERRATEC_CINERGY_200):
2056         case (EM2820_BOARD_TERRATEC_CINERGY_250):
2057                 init_data.ir_codes = ir_codes_em_terratec;
2058                 init_data.get_key = em28xx_get_key_terratec;
2059                 init_data.name = "i2c IR (EM28XX Terratec)";
2060                 break;
2061         case (EM2820_BOARD_PINNACLE_USB_2):
2062                 init_data.ir_codes = ir_codes_pinnacle_grey;
2063                 init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2064                 init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2065                 break;
2066         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
2067                 init_data.ir_codes = ir_codes_hauppauge_new;
2068                 init_data.get_key = em28xx_get_key_em_haup;
2069                 init_data.name = "i2c IR (EM2840 Hauppauge)";
2070                 break;
2071         case (EM2820_BOARD_MSI_VOX_USB_2):
2072                 break;
2073         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
2074                 break;
2075         case (EM2800_BOARD_KWORLD_USB2800):
2076                 break;
2077         case (EM2800_BOARD_GRABBEEX_USB2800):
2078                 break;
2079         }
2080
2081         if (init_data.name)
2082                 info.platform_data = &init_data;
2083         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2084 }
2085
2086 void em28xx_card_setup(struct em28xx *dev)
2087 {
2088         em28xx_set_model(dev);
2089
2090         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2091         if (em28xx_boards[dev->model].tuner_addr)
2092                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2093
2094         if (em28xx_boards[dev->model].tda9887_conf)
2095                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2096
2097         /* request some modules */
2098         switch (dev->model) {
2099         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2100         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2101         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2102         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2103         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2104         {
2105                 struct tveeprom tv;
2106 #ifdef CONFIG_MODULES
2107                 request_module("tveeprom");
2108 #endif
2109                 /* Call first TVeeprom */
2110
2111                 dev->i2c_client.addr = 0xa0 >> 1;
2112                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2113
2114                 dev->tuner_type = tv.tuner_type;
2115
2116                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2117                         dev->i2s_speed = 2048000;
2118                         dev->board.has_msp34xx = 1;
2119                 }
2120 #ifdef CONFIG_MODULES
2121                 if (tv.has_ir)
2122                         request_module("ir-kbd-i2c");
2123 #endif
2124                 break;
2125         }
2126         case EM2882_BOARD_KWORLD_ATSC_315U:
2127                 em28xx_write_reg(dev, 0x0d, 0x42);
2128                 msleep(10);
2129                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2130                 msleep(10);
2131                 break;
2132         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2133                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2134                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2135                 break;
2136         case EM2820_BOARD_UNKNOWN:
2137         case EM2800_BOARD_UNKNOWN:
2138                 /*
2139                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2140                  *
2141                  * This occurs because they share identical USB vendor and
2142                  * product IDs.
2143                  *
2144                  * What we do here is look up the EEPROM hash of the K-WORLD
2145                  * and if it is found then we decide that we do not have
2146                  * a DIGIVOX and reset the device to the K-WORLD instead.
2147                  *
2148                  * This solution is only valid if they do not share eeprom
2149                  * hash identities which has not been determined as yet.
2150                  */
2151         case EM2880_BOARD_MSI_DIGIVOX_AD:
2152                 if (!em28xx_hint_board(dev))
2153                         em28xx_set_model(dev);
2154
2155                 /* In cases where we had to use a board hint, the call to
2156                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2157                    so make the call now so the analog GPIOs are set properly
2158                    before probing the i2c bus. */
2159                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2160                 break;
2161         }
2162
2163         if (dev->board.has_snapshot_button)
2164                 em28xx_register_snapshot_button(dev);
2165
2166         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2167                 em28xx_errdev("\n\n");
2168                 em28xx_errdev("The support for this board weren't "
2169                               "valid yet.\n");
2170                 em28xx_errdev("Please send a report of having this working\n");
2171                 em28xx_errdev("not to V4L mailing list (and/or to other "
2172                                 "addresses)\n\n");
2173         }
2174
2175         /* Allow override tuner type by a module parameter */
2176         if (tuner >= 0)
2177                 dev->tuner_type = tuner;
2178
2179         /* request some modules */
2180         if (dev->board.has_msp34xx)
2181                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2182                         "msp3400", "msp3400", msp3400_addrs);
2183
2184         if (dev->board.decoder == EM28XX_SAA711X)
2185                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2186                         "saa7115", "saa7115_auto", saa711x_addrs);
2187
2188         if (dev->board.decoder == EM28XX_TVP5150)
2189                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2190                         "tvp5150", "tvp5150", tvp5150_addrs);
2191
2192         if (dev->board.adecoder == EM28XX_TVAUDIO)
2193                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2194                         "tvaudio", "tvaudio", dev->board.tvaudio_addr);
2195
2196         if (dev->board.tuner_type != TUNER_ABSENT) {
2197                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2198
2199                 if (dev->board.radio.type)
2200                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2201                                 "tuner", "tuner", dev->board.radio_addr);
2202
2203                 if (has_demod)
2204                         v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2205                                 &dev->i2c_adap, "tuner", "tuner",
2206                                 v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2207                 if (dev->tuner_addr == 0) {
2208                         enum v4l2_i2c_tuner_type type =
2209                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2210                         struct v4l2_subdev *sd;
2211
2212                         sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2213                                 &dev->i2c_adap, "tuner", "tuner",
2214                                 v4l2_i2c_tuner_addrs(type));
2215
2216                         if (sd)
2217                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2218                 } else {
2219                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2220                                 "tuner", "tuner", dev->tuner_addr);
2221                 }
2222         }
2223
2224         em28xx_tuner_setup(dev);
2225         em28xx_ir_init(dev);
2226 }
2227
2228
2229 #if defined(CONFIG_MODULES) && defined(MODULE)
2230 static void request_module_async(struct work_struct *work)
2231 {
2232         struct em28xx *dev = container_of(work,
2233                              struct em28xx, request_module_wk);
2234
2235         if (dev->has_audio_class)
2236                 request_module("snd-usb-audio");
2237         else if (dev->has_alsa_audio)
2238                 request_module("em28xx-alsa");
2239
2240         if (dev->board.has_dvb)
2241                 request_module("em28xx-dvb");
2242 }
2243
2244 static void request_modules(struct em28xx *dev)
2245 {
2246         INIT_WORK(&dev->request_module_wk, request_module_async);
2247         schedule_work(&dev->request_module_wk);
2248 }
2249 #else
2250 #define request_modules(dev)
2251 #endif /* CONFIG_MODULES */
2252
2253 /*
2254  * em28xx_realease_resources()
2255  * unregisters the v4l2,i2c and usb devices
2256  * called when the device gets disconected or at module unload
2257 */
2258 void em28xx_release_resources(struct em28xx *dev)
2259 {
2260         if (dev->sbutton_input_dev)
2261                 em28xx_deregister_snapshot_button(dev);
2262
2263         if (dev->ir)
2264                 em28xx_ir_fini(dev);
2265
2266         /*FIXME: I2C IR should be disconnected */
2267
2268         em28xx_release_analog_resources(dev);
2269
2270         em28xx_remove_from_devlist(dev);
2271
2272         em28xx_i2c_unregister(dev);
2273
2274         v4l2_device_unregister(&dev->v4l2_dev);
2275
2276         usb_put_dev(dev->udev);
2277
2278         /* Mark device as unused */
2279         em28xx_devused &= ~(1 << dev->devno);
2280 };
2281
2282 /*
2283  * em28xx_init_dev()
2284  * allocates and inits the device structs, registers i2c bus and v4l device
2285  */
2286 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2287                            struct usb_interface *interface,
2288                            int minor)
2289 {
2290         struct em28xx *dev = *devhandle;
2291         int retval = -ENOMEM;
2292         int errCode;
2293
2294         dev->udev = udev;
2295         mutex_init(&dev->ctrl_urb_lock);
2296         spin_lock_init(&dev->slock);
2297         init_waitqueue_head(&dev->open);
2298         init_waitqueue_head(&dev->wait_frame);
2299         init_waitqueue_head(&dev->wait_stream);
2300
2301         dev->em28xx_write_regs = em28xx_write_regs;
2302         dev->em28xx_read_reg = em28xx_read_reg;
2303         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2304         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2305         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2306         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2307
2308         em28xx_pre_card_setup(dev);
2309
2310         if (!dev->board.is_em2800) {
2311                 /* Sets I2C speed to 100 KHz */
2312                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2313                 if (retval < 0) {
2314                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2315                                       " retval [%d]\n",
2316                                       __func__, retval);
2317                         return retval;
2318                 }
2319         }
2320
2321         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2322         if (retval < 0) {
2323                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2324                 return retval;
2325         }
2326
2327         /* register i2c bus */
2328         errCode = em28xx_i2c_register(dev);
2329         if (errCode < 0) {
2330                 v4l2_device_unregister(&dev->v4l2_dev);
2331                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2332                         __func__, errCode);
2333                 return errCode;
2334         }
2335
2336         /* Do board specific init and eeprom reading */
2337         em28xx_card_setup(dev);
2338
2339         /* Configure audio */
2340         errCode = em28xx_audio_setup(dev);
2341         if (errCode < 0) {
2342                 v4l2_device_unregister(&dev->v4l2_dev);
2343                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2344                         __func__, errCode);
2345         }
2346
2347         /* wake i2c devices */
2348         em28xx_wake_i2c(dev);
2349
2350         /* init video dma queues */
2351         INIT_LIST_HEAD(&dev->vidq.active);
2352         INIT_LIST_HEAD(&dev->vidq.queued);
2353
2354
2355         if (dev->board.has_msp34xx) {
2356                 /* Send a reset to other chips via gpio */
2357                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2358                 if (errCode < 0) {
2359                         em28xx_errdev("%s: em28xx_write_regs_req - "
2360                                       "msp34xx(1) failed! errCode [%d]\n",
2361                                       __func__, errCode);
2362                         return errCode;
2363                 }
2364                 msleep(3);
2365
2366                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2367                 if (errCode < 0) {
2368                         em28xx_errdev("%s: em28xx_write_regs_req - "
2369                                       "msp34xx(2) failed! errCode [%d]\n",
2370                                       __func__, errCode);
2371                         return errCode;
2372                 }
2373                 msleep(3);
2374         }
2375
2376         em28xx_add_into_devlist(dev);
2377
2378         retval = em28xx_register_analog_devices(dev);
2379         if (retval < 0) {
2380                 em28xx_release_resources(dev);
2381                 goto fail_reg_devices;
2382         }
2383
2384         em28xx_init_extension(dev);
2385
2386         /* Save some power by putting tuner to sleep */
2387         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
2388
2389         return 0;
2390
2391 fail_reg_devices:
2392         return retval;
2393 }
2394
2395 /*
2396  * em28xx_usb_probe()
2397  * checks for supported devices
2398  */
2399 static int em28xx_usb_probe(struct usb_interface *interface,
2400                             const struct usb_device_id *id)
2401 {
2402         const struct usb_endpoint_descriptor *endpoint;
2403         struct usb_device *udev;
2404         struct usb_interface *uif;
2405         struct em28xx *dev = NULL;
2406         int retval;
2407         int i, nr, ifnum, isoc_pipe;
2408         char *speed;
2409         char descr[255] = "";
2410
2411         udev = usb_get_dev(interface_to_usbdev(interface));
2412         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2413
2414         /* Check to see next free device and mark as used */
2415         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2416         em28xx_devused |= 1<<nr;
2417
2418         /* Don't register audio interfaces */
2419         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2420                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2421                         "interface %i, class %i\n",
2422                         le16_to_cpu(udev->descriptor.idVendor),
2423                         le16_to_cpu(udev->descriptor.idProduct),
2424                         ifnum,
2425                         interface->altsetting[0].desc.bInterfaceClass);
2426
2427                 em28xx_devused &= ~(1<<nr);
2428                 retval = -ENODEV;
2429                 goto err;
2430         }
2431
2432         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2433
2434         /* check if the device has the iso in endpoint at the correct place */
2435         if (usb_endpoint_xfer_isoc(endpoint)
2436             &&
2437             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2438                 /* It's a newer em2874/em2875 device */
2439                 isoc_pipe = 0;
2440         } else {
2441                 int check_interface = 1;
2442                 isoc_pipe = 1;
2443                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2444                 if (!usb_endpoint_xfer_isoc(endpoint))
2445                         check_interface = 0;
2446
2447                 if (usb_endpoint_dir_out(endpoint))
2448                         check_interface = 0;
2449
2450                 if (!check_interface) {
2451                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2452                                 "interface %i, class %i found.\n",
2453                                 le16_to_cpu(udev->descriptor.idVendor),
2454                                 le16_to_cpu(udev->descriptor.idProduct),
2455                                 ifnum,
2456                                 interface->altsetting[0].desc.bInterfaceClass);
2457
2458                         em28xx_err(DRIVER_NAME " This is an anciliary "
2459                                 "interface not used by the driver\n");
2460
2461                         em28xx_devused &= ~(1<<nr);
2462                         retval = -ENODEV;
2463                         goto err;
2464                 }
2465         }
2466
2467         switch (udev->speed) {
2468         case USB_SPEED_LOW:
2469                 speed = "1.5";
2470                 break;
2471         case USB_SPEED_UNKNOWN:
2472         case USB_SPEED_FULL:
2473                 speed = "12";
2474                 break;
2475         case USB_SPEED_HIGH:
2476                 speed = "480";
2477                 break;
2478         default:
2479                 speed = "unknown";
2480         }
2481
2482         if (udev->manufacturer)
2483                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2484
2485         if (udev->product) {
2486                 if (*descr)
2487                         strlcat(descr, " ", sizeof(descr));
2488                 strlcat(descr, udev->product, sizeof(descr));
2489         }
2490         if (*descr)
2491                 strlcat(descr, " ", sizeof(descr));
2492
2493         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2494                 "(%04x:%04x, interface %d, class %d)\n",
2495                 descr,
2496                 speed,
2497                 le16_to_cpu(udev->descriptor.idVendor),
2498                 le16_to_cpu(udev->descriptor.idProduct),
2499                 ifnum,
2500                 interface->altsetting->desc.bInterfaceNumber);
2501
2502         /*
2503          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2504          * video stream wouldn't likely work, since 12 Mbps is generally
2505          * not enough even for most Digital TV streams.
2506          */
2507         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2508                 printk(DRIVER_NAME ": Device initialization failed.\n");
2509                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2510                        " USB 2.0 port.\n");
2511                 em28xx_devused &= ~(1<<nr);
2512                 retval = -ENODEV;
2513                 goto err;
2514         }
2515
2516         if (nr >= EM28XX_MAXBOARDS) {
2517                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2518                                 EM28XX_MAXBOARDS);
2519                 em28xx_devused &= ~(1<<nr);
2520                 retval = -ENOMEM;
2521                 goto err;
2522         }
2523
2524         /* allocate memory for our device state and initialize it */
2525         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2526         if (dev == NULL) {
2527                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2528                 em28xx_devused &= ~(1<<nr);
2529                 retval = -ENOMEM;
2530                 goto err;
2531         }
2532
2533         snprintf(dev->name, 29, "em28xx #%d", nr);
2534         dev->devno = nr;
2535         dev->model = id->driver_info;
2536         dev->alt   = -1;
2537
2538         /* Checks if audio is provided by some interface */
2539         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2540                 uif = udev->config->interface[i];
2541                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2542                         dev->has_audio_class = 1;
2543                         break;
2544                 }
2545         }
2546
2547         /* compute alternate max packet sizes */
2548         uif = udev->actconfig->interface[0];
2549
2550         dev->num_alt = uif->num_altsetting;
2551         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2552
2553         if (dev->alt_max_pkt_size == NULL) {
2554                 em28xx_errdev("out of memory!\n");
2555                 em28xx_devused &= ~(1<<nr);
2556                 kfree(dev);
2557                 retval = -ENOMEM;
2558                 goto err;
2559         }
2560
2561         for (i = 0; i < dev->num_alt ; i++) {
2562                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2563                 dev->alt_max_pkt_size[i] =
2564                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2565         }
2566
2567         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2568                 dev->model = card[nr];
2569
2570         /* allocate device struct */
2571         mutex_init(&dev->lock);
2572         mutex_lock(&dev->lock);
2573         retval = em28xx_init_dev(&dev, udev, interface, nr);
2574         if (retval) {
2575                 em28xx_devused &= ~(1<<dev->devno);
2576                 kfree(dev);
2577                 goto err;
2578         }
2579
2580         /* save our data pointer in this interface device */
2581         usb_set_intfdata(interface, dev);
2582
2583         request_modules(dev);
2584
2585         /* Should be the last thing to do, to avoid newer udev's to
2586            open the device before fully initializing it
2587          */
2588         mutex_unlock(&dev->lock);
2589
2590         return 0;
2591
2592 err:
2593         return retval;
2594 }
2595
2596 /*
2597  * em28xx_usb_disconnect()
2598  * called when the device gets diconencted
2599  * video device will be unregistered on v4l2_close in case it is still open
2600  */
2601 static void em28xx_usb_disconnect(struct usb_interface *interface)
2602 {
2603         struct em28xx *dev;
2604
2605         dev = usb_get_intfdata(interface);
2606         usb_set_intfdata(interface, NULL);
2607
2608         if (!dev)
2609                 return;
2610
2611         em28xx_info("disconnecting %s\n", dev->vdev->name);
2612
2613         /* wait until all current v4l2 io is finished then deallocate
2614            resources */
2615         mutex_lock(&dev->lock);
2616
2617         wake_up_interruptible_all(&dev->open);
2618
2619         v4l2_device_disconnect(&dev->v4l2_dev);
2620
2621         if (dev->users) {
2622                 em28xx_warn
2623                     ("device /dev/video%d is open! Deregistration and memory "
2624                      "deallocation are deferred on close.\n",
2625                                 dev->vdev->num);
2626
2627                 dev->state |= DEV_MISCONFIGURED;
2628                 em28xx_uninit_isoc(dev);
2629                 dev->state |= DEV_DISCONNECTED;
2630                 wake_up_interruptible(&dev->wait_frame);
2631                 wake_up_interruptible(&dev->wait_stream);
2632         } else {
2633                 dev->state |= DEV_DISCONNECTED;
2634                 em28xx_release_resources(dev);
2635         }
2636
2637         em28xx_close_extension(dev);
2638
2639         mutex_unlock(&dev->lock);
2640
2641         if (!dev->users) {
2642                 kfree(dev->alt_max_pkt_size);
2643                 kfree(dev);
2644         }
2645 }
2646
2647 static struct usb_driver em28xx_usb_driver = {
2648         .name = "em28xx",
2649         .probe = em28xx_usb_probe,
2650         .disconnect = em28xx_usb_disconnect,
2651         .id_table = em28xx_id_table,
2652 };
2653
2654 static int __init em28xx_module_init(void)
2655 {
2656         int result;
2657
2658         /* register this driver with the USB subsystem */
2659         result = usb_register(&em28xx_usb_driver);
2660         if (result)
2661                 em28xx_err(DRIVER_NAME
2662                            " usb_register failed. Error number %d.\n", result);
2663
2664         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2665
2666         return result;
2667 }
2668
2669 static void __exit em28xx_module_exit(void)
2670 {
2671         /* deregister this driver with the USB subsystem */
2672         usb_deregister(&em28xx_usb_driver);
2673 }
2674
2675 module_init(em28xx_module_init);
2676 module_exit(em28xx_module_exit);