SAFE public projects git trees. - safe/jmp/linux-2.6/blob - drivers/media/video/em28xx/em28xx-cards.c

   1 /*
   2    em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
   3                     video capture devices
   4
   5    Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
   6                       Markus Rechberger <mrechberger@gmail.com>
   7                       Mauro Carvalho Chehab <mchehab@infradead.org>
   8                       Sascha Sommer <saschasommer@freenet.de>
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  */
  24
  25 #include <linux/init.h>
  26 #include <linux/module.h>
  27 #include <linux/delay.h>
  28 #include <linux/i2c.h>
  29 #include <linux/usb.h>
  30 #include <media/tuner.h>
  31 #include <media/msp3400.h>
  32 #include <media/saa7115.h>
  33 #include <media/tvp5150.h>
  34 #include <media/tvaudio.h>
  35 #include <media/i2c-addr.h>
  36 #include <media/tveeprom.h>
  37 #include <media/v4l2-common.h>
  38 #include <media/v4l2-chip-ident.h>
  39
  40 #include "em28xx.h"
  41
  42 #define DRIVER_NAME         "em28xx"
  43
  44 static int tuner = -1;
  45 module_param(tuner, int, 0444);
  46 MODULE_PARM_DESC(tuner, "tuner type");
  47
  48 static unsigned int disable_ir;
  49 module_param(disable_ir, int, 0444);
  50 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  51
  52 static unsigned int disable_usb_speed_check;
  53 module_param(disable_usb_speed_check, int, 0444);
  54 MODULE_PARM_DESC(disable_usb_speed_check,
  55                  "override min bandwidth requirement of 480M bps");
  56
  57 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  58 module_param_array(card,  int, NULL, 0444);
  59 MODULE_PARM_DESC(card,     "card type");
  60
  61 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  62 static unsigned long em28xx_devused;
  63
  64 struct em28xx_hash_table {
  65         unsigned long hash;
  66         unsigned int  model;
  67         unsigned int  tuner;
  68 };
  69
  70 /*
  71  *  Reset sequences for analog/digital modes
  72  */
  73
  74 /* Reset for the most [analog] boards */
  75 static struct em28xx_reg_seq default_analog[] = {
  76         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  77         {       -1,             -1,     -1,             -1},
  78 };
  79
  80 /* Reset for the most [digital] boards */
  81 static struct em28xx_reg_seq default_digital[] = {
  82         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  83         {       -1,             -1,     -1,             -1},
  84 };
  85
  86 /* Board Hauppauge WinTV HVR 900 analog */
  87 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  88         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  89         {0x05,                  0xff,   0x10,           10},
  90         {  -1,                  -1,     -1,             -1},
  91 };
  92
  93 /* Board Hauppauge WinTV HVR 900 digital */
  94 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  95         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  96         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  97         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
  98         { -1,                   -1,     -1,             -1},
  99 };
 100
 101 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 102 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 103         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
 104         {       -1,             -1,     -1,              -1},
 105 };
 106
 107 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 108
 109 /* Board  - EM2870 Kworld 355u
 110    Analog - No input analog */
 111
 112 /* Board - EM2882 Kworld 315U digital */
 113 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 114         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 115         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 116         {EM2880_R04_GPO,        0x04,   0xff,           10},
 117         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 118         {EM28XX_R08_GPIO,       0x7e,   0xff,           10},
 119         {  -1,                  -1,     -1,             -1},
 120 };
 121
 122 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 123         {EM2880_R04_GPO,        0x08,   0xff,           10},
 124         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 125         {EM2880_R04_GPO,        0x08,   0xff,           10},
 126         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 127         {  -1,                  -1,     -1,             -1},
 128 };
 129
 130 static struct em28xx_reg_seq kworld_330u_analog[] = {
 131         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 132         {EM2880_R04_GPO,        0x00,   0xff,           10},
 133         { -1,                   -1,     -1,             -1},
 134 };
 135
 136 static struct em28xx_reg_seq kworld_330u_digital[] = {
 137         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 138         {EM2880_R04_GPO,        0x08,   0xff,           10},
 139         { -1,                   -1,     -1,             -1},
 140 };
 141
 142 /* Evga inDtube
 143    GPIO0 - Enable digital power (s5h1409) - low to enable
 144    GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
 145    GPIO4 - xc3028 reset
 146    GOP3  - s5h1409 reset
 147  */
 148 static struct em28xx_reg_seq evga_indtube_analog[] = {
 149         {EM28XX_R08_GPIO,       0x79,   0xff,           60},
 150         {       -1,             -1,     -1,             -1},
 151 };
 152
 153 static struct em28xx_reg_seq evga_indtube_digital[] = {
 154         {EM28XX_R08_GPIO,       0x7a,   0xff,            1},
 155         {EM2880_R04_GPO,        0x04,   0xff,           10},
 156         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 157         { -1,                   -1,     -1,             -1},
 158 };
 159
 160 /* Pinnacle Hybrid Pro eb1a:2881 */
 161 static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
 162         {EM28XX_R08_GPIO,       0xfd,   ~EM_GPIO_4,     10},
 163         {       -1,             -1,     -1,             -1},
 164 };
 165
 166 static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
 167         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 168         {EM2880_R04_GPO,        0x04,   0xff,          100},/* zl10353 reset */
 169         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 170         {       -1,             -1,     -1,             -1},
 171 };
 172
 173 /* eb1a:2868 Reddo DVB-C USB TV Box
 174    GPIO4 - CU1216L NIM
 175    Other GPIOs seems to be don't care. */
 176 static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
 177         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 178         {EM28XX_R08_GPIO,       0xde,   0xff,           10},
 179         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 180         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 181         {EM28XX_R08_GPIO,       0x7f,   0xff,           10},
 182         {EM28XX_R08_GPIO,       0x6f,   0xff,           10},
 183         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 184         {-1,                    -1,     -1,             -1},
 185 };
 186
 187 /* Callback for the most boards */
 188 static struct em28xx_reg_seq default_tuner_gpio[] = {
 189         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 190         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 191         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 192         {  -1,                  -1,             -1,             -1},
 193 };
 194
 195 /* Mute/unmute */
 196 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 197         {EM28XX_R08_GPIO,       5,              7,              10},
 198         {  -1,                  -1,             -1,             -1},
 199 };
 200
 201 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 202         {EM28XX_R08_GPIO,       4,              7,              10},
 203         {  -1,                  -1,             -1,             -1},
 204 };
 205
 206 static struct em28xx_reg_seq compro_mute_gpio[] = {
 207         {EM28XX_R08_GPIO,       6,              7,              10},
 208         {  -1,                  -1,             -1,             -1},
 209 };
 210
 211 /* Terratec AV350 */
 212 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 213         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 214         {       -1,             -1,     -1,             -1},
 215 };
 216
 217 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 218         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 219         {       -1,             -1,     -1,             -1},
 220 };
 221
 222 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
 223         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 224         {EM28XX_R08_GPIO,       0x01,   0xf7,           10},
 225         {       -1,             -1,     -1,             -1},
 226 };
 227
 228 static struct em28xx_reg_seq vc211a_enable[] = {
 229         {EM28XX_R08_GPIO,       0xff,   0x07,           10},
 230         {EM28XX_R08_GPIO,       0xff,   0x0f,           10},
 231         {EM28XX_R08_GPIO,       0xff,   0x0b,           10},
 232         {       -1,             -1,     -1,             -1},
 233 };
 234
 235 static struct em28xx_reg_seq dikom_dk300_digital[] = {
 236         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 237         {EM2880_R04_GPO,        0x08,   0xff,           10},
 238         { -1,                   -1,     -1,             -1},
 239 };
 240
 241
 242 /*
 243  *  Board definitions
 244  */
 245 struct em28xx_board em28xx_boards[] = {
 246         [EM2750_BOARD_UNKNOWN] = {
 247                 .name          = "EM2710/EM2750/EM2751 webcam grabber",
 248                 .xclk          = EM28XX_XCLK_FREQUENCY_20MHZ,
 249                 .tuner_type    = TUNER_ABSENT,
 250                 .is_webcam     = 1,
 251                 .input         = { {
 252                         .type     = EM28XX_VMUX_COMPOSITE1,
 253                         .vmux     = 0,
 254                         .amux     = EM28XX_AMUX_VIDEO,
 255                         .gpio     = silvercrest_reg_seq,
 256                 } },
 257         },
 258         [EM2800_BOARD_UNKNOWN] = {
 259                 .name         = "Unknown EM2800 video grabber",
 260                 .is_em2800    = 1,
 261                 .tda9887_conf = TDA9887_PRESENT,
 262                 .decoder      = EM28XX_SAA711X,
 263                 .tuner_type   = TUNER_ABSENT,
 264                 .input        = { {
 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_UNKNOWN] = {
 275                 .name          = "Unknown EM2750/28xx video grabber",
 276                 .tuner_type    = TUNER_ABSENT,
 277                 .is_webcam     = 1,     /* To enable sensor probe */
 278         },
 279         [EM2750_BOARD_DLCW_130] = {
 280                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 281                 .name          = "Huaqi DLCW-130",
 282                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 283                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 284                 .tuner_type    = TUNER_ABSENT,
 285                 .is_webcam     = 1,
 286                 .input         = { {
 287                         .type     = EM28XX_VMUX_COMPOSITE1,
 288                         .vmux     = 0,
 289                         .amux     = EM28XX_AMUX_VIDEO,
 290                 } },
 291         },
 292         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 293                 .name         = "Kworld PVR TV 2800 RF",
 294                 .tuner_type   = TUNER_TEMIC_PAL,
 295                 .tda9887_conf = TDA9887_PRESENT,
 296                 .decoder      = EM28XX_SAA711X,
 297                 .input        = { {
 298                         .type     = EM28XX_VMUX_COMPOSITE1,
 299                         .vmux     = SAA7115_COMPOSITE0,
 300                         .amux     = EM28XX_AMUX_LINE_IN,
 301                 }, {
 302                         .type     = EM28XX_VMUX_SVIDEO,
 303                         .vmux     = SAA7115_SVIDEO3,
 304                         .amux     = EM28XX_AMUX_LINE_IN,
 305                 } },
 306         },
 307         [EM2820_BOARD_GADMEI_TVR200] = {
 308                 .name         = "Gadmei TVR200",
 309                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 310                 .tda9887_conf = TDA9887_PRESENT,
 311                 .decoder      = EM28XX_SAA711X,
 312                 .input        = { {
 313                         .type     = EM28XX_VMUX_TELEVISION,
 314                         .vmux     = SAA7115_COMPOSITE2,
 315                         .amux     = EM28XX_AMUX_LINE_IN,
 316                 }, {
 317                         .type     = EM28XX_VMUX_COMPOSITE1,
 318                         .vmux     = SAA7115_COMPOSITE0,
 319                         .amux     = EM28XX_AMUX_LINE_IN,
 320                 }, {
 321                         .type     = EM28XX_VMUX_SVIDEO,
 322                         .vmux     = SAA7115_SVIDEO3,
 323                         .amux     = EM28XX_AMUX_LINE_IN,
 324                 } },
 325         },
 326         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 327                 .name         = "Terratec Cinergy 250 USB",
 328                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 329                 .has_ir_i2c   = 1,
 330                 .tda9887_conf = TDA9887_PRESENT,
 331                 .decoder      = EM28XX_SAA711X,
 332                 .input        = { {
 333                         .type     = EM28XX_VMUX_TELEVISION,
 334                         .vmux     = SAA7115_COMPOSITE2,
 335                         .amux     = EM28XX_AMUX_LINE_IN,
 336                 }, {
 337                         .type     = EM28XX_VMUX_COMPOSITE1,
 338                         .vmux     = SAA7115_COMPOSITE0,
 339                         .amux     = EM28XX_AMUX_LINE_IN,
 340                 }, {
 341                         .type     = EM28XX_VMUX_SVIDEO,
 342                         .vmux     = SAA7115_SVIDEO3,
 343                         .amux     = EM28XX_AMUX_LINE_IN,
 344                 } },
 345         },
 346         [EM2820_BOARD_PINNACLE_USB_2] = {
 347                 .name         = "Pinnacle PCTV USB 2",
 348                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 349                 .has_ir_i2c   = 1,
 350                 .tda9887_conf = TDA9887_PRESENT,
 351                 .decoder      = EM28XX_SAA711X,
 352                 .input        = { {
 353                         .type     = EM28XX_VMUX_TELEVISION,
 354                         .vmux     = SAA7115_COMPOSITE2,
 355                         .amux     = EM28XX_AMUX_VIDEO,
 356                 }, {
 357                         .type     = EM28XX_VMUX_COMPOSITE1,
 358                         .vmux     = SAA7115_COMPOSITE0,
 359                         .amux     = EM28XX_AMUX_LINE_IN,
 360                 }, {
 361                         .type     = EM28XX_VMUX_SVIDEO,
 362                         .vmux     = SAA7115_SVIDEO3,
 363                         .amux     = EM28XX_AMUX_LINE_IN,
 364                 } },
 365         },
 366         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 367                 .name         = "Hauppauge WinTV USB 2",
 368                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 369                 .tda9887_conf = TDA9887_PRESENT |
 370                                 TDA9887_PORT1_ACTIVE |
 371                                 TDA9887_PORT2_ACTIVE,
 372                 .decoder      = EM28XX_TVP5150,
 373                 .has_msp34xx  = 1,
 374                 .has_ir_i2c   = 1,
 375                 .input        = { {
 376                         .type     = EM28XX_VMUX_TELEVISION,
 377                         .vmux     = TVP5150_COMPOSITE0,
 378                         .amux     = MSP_INPUT_DEFAULT,
 379                 }, {
 380                         .type     = EM28XX_VMUX_SVIDEO,
 381                         .vmux     = TVP5150_SVIDEO,
 382                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 383                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 384                 } },
 385         },
 386         [EM2820_BOARD_DLINK_USB_TV] = {
 387                 .name         = "D-Link DUB-T210 TV Tuner",
 388                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 389                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 390                 .tda9887_conf = TDA9887_PRESENT,
 391                 .decoder      = EM28XX_SAA711X,
 392                 .input        = { {
 393                         .type     = EM28XX_VMUX_TELEVISION,
 394                         .vmux     = SAA7115_COMPOSITE2,
 395                         .amux     = EM28XX_AMUX_LINE_IN,
 396                 }, {
 397                         .type     = EM28XX_VMUX_COMPOSITE1,
 398                         .vmux     = SAA7115_COMPOSITE0,
 399                         .amux     = EM28XX_AMUX_LINE_IN,
 400                 }, {
 401                         .type     = EM28XX_VMUX_SVIDEO,
 402                         .vmux     = SAA7115_SVIDEO3,
 403                         .amux     = EM28XX_AMUX_LINE_IN,
 404                 } },
 405         },
 406         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 407                 .name         = "Hercules Smart TV USB 2.0",
 408                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 409                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 410                 .tda9887_conf = TDA9887_PRESENT,
 411                 .decoder      = EM28XX_SAA711X,
 412                 .input        = { {
 413                         .type     = EM28XX_VMUX_TELEVISION,
 414                         .vmux     = SAA7115_COMPOSITE2,
 415                         .amux     = EM28XX_AMUX_LINE_IN,
 416                 }, {
 417                         .type     = EM28XX_VMUX_COMPOSITE1,
 418                         .vmux     = SAA7115_COMPOSITE0,
 419                         .amux     = EM28XX_AMUX_LINE_IN,
 420                 }, {
 421                         .type     = EM28XX_VMUX_SVIDEO,
 422                         .vmux     = SAA7115_SVIDEO3,
 423                         .amux     = EM28XX_AMUX_LINE_IN,
 424                 } },
 425         },
 426         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 427                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 428                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 429                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 430                 .tda9887_conf = TDA9887_PRESENT,
 431                 .decoder      = EM28XX_SAA711X,
 432                 .input        = { {
 433                         .type     = EM28XX_VMUX_TELEVISION,
 434                         .vmux     = SAA7115_COMPOSITE2,
 435                         .amux     = EM28XX_AMUX_VIDEO,
 436                 }, {
 437                         .type     = EM28XX_VMUX_COMPOSITE1,
 438                         .vmux     = SAA7115_COMPOSITE0,
 439                         .amux     = EM28XX_AMUX_LINE_IN,
 440                 }, {
 441                         .type     = EM28XX_VMUX_SVIDEO,
 442                         .vmux     = SAA7115_SVIDEO3,
 443                         .amux     = EM28XX_AMUX_LINE_IN,
 444                 } },
 445         },
 446         [EM2820_BOARD_GADMEI_UTV310] = {
 447                 .name         = "Gadmei UTV310",
 448                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 449                 .tuner_type   = TUNER_TNF_5335MF,
 450                 .tda9887_conf = TDA9887_PRESENT,
 451                 .decoder      = EM28XX_SAA711X,
 452                 .input        = { {
 453                         .type     = EM28XX_VMUX_TELEVISION,
 454                         .vmux     = SAA7115_COMPOSITE1,
 455                         .amux     = EM28XX_AMUX_LINE_IN,
 456                 }, {
 457                         .type     = EM28XX_VMUX_COMPOSITE1,
 458                         .vmux     = SAA7115_COMPOSITE0,
 459                         .amux     = EM28XX_AMUX_LINE_IN,
 460                 }, {
 461                         .type     = EM28XX_VMUX_SVIDEO,
 462                         .vmux     = SAA7115_SVIDEO3,
 463                         .amux     = EM28XX_AMUX_LINE_IN,
 464                 } },
 465         },
 466         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 467                 .name         = "Leadtek Winfast USB II Deluxe",
 468                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 469                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 470                 .has_ir_i2c   = 1,
 471                 .tvaudio_addr = 0x58,
 472                 .tda9887_conf = TDA9887_PRESENT |
 473                                 TDA9887_PORT2_ACTIVE |
 474                                 TDA9887_QSS,
 475                 .decoder      = EM28XX_SAA711X,
 476                 .adecoder     = EM28XX_TVAUDIO,
 477                 .input        = { {
 478                         .type     = EM28XX_VMUX_TELEVISION,
 479                         .vmux     = SAA7115_COMPOSITE4,
 480                         .amux     = EM28XX_AMUX_AUX,
 481                 }, {
 482                         .type     = EM28XX_VMUX_COMPOSITE1,
 483                         .vmux     = SAA7115_COMPOSITE5,
 484                         .amux     = EM28XX_AMUX_LINE_IN,
 485                 }, {
 486                         .type     = EM28XX_VMUX_SVIDEO,
 487                         .vmux     = SAA7115_SVIDEO3,
 488                         .amux     = EM28XX_AMUX_LINE_IN,
 489                 } },
 490                         .radio    = {
 491                         .type     = EM28XX_RADIO,
 492                         .amux     = EM28XX_AMUX_AUX,
 493                         }
 494         },
 495         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 496                 .name         = "Videology 20K14XUSB USB2.0",
 497                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 498                 .tuner_type   = TUNER_ABSENT,
 499                 .is_webcam    = 1,
 500                 .input        = { {
 501                         .type     = EM28XX_VMUX_COMPOSITE1,
 502                         .vmux     = 0,
 503                         .amux     = EM28XX_AMUX_VIDEO,
 504                 } },
 505         },
 506         [EM2820_BOARD_SILVERCREST_WEBCAM] = {
 507                 .name         = "Silvercrest Webcam 1.3mpix",
 508                 .tuner_type   = TUNER_ABSENT,
 509                 .is_webcam    = 1,
 510                 .input        = { {
 511                         .type     = EM28XX_VMUX_COMPOSITE1,
 512                         .vmux     = 0,
 513                         .amux     = EM28XX_AMUX_VIDEO,
 514                         .gpio     = silvercrest_reg_seq,
 515                 } },
 516         },
 517         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 518                 .name         = "Supercomp USB 2.0 TV",
 519                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 520                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 521                 .tda9887_conf = TDA9887_PRESENT |
 522                                 TDA9887_PORT1_ACTIVE |
 523                                 TDA9887_PORT2_ACTIVE,
 524                 .decoder      = EM28XX_SAA711X,
 525                 .input        = { {
 526                         .type     = EM28XX_VMUX_TELEVISION,
 527                         .vmux     = SAA7115_COMPOSITE2,
 528                         .amux     = EM28XX_AMUX_LINE_IN,
 529                 }, {
 530                         .type     = EM28XX_VMUX_COMPOSITE1,
 531                         .vmux     = SAA7115_COMPOSITE0,
 532                         .amux     = EM28XX_AMUX_VIDEO,
 533                 }, {
 534                         .type     = EM28XX_VMUX_SVIDEO,
 535                         .vmux     = SAA7115_SVIDEO3,
 536                         .amux     = EM28XX_AMUX_LINE_IN,
 537                 } },
 538         },
 539         [EM2821_BOARD_USBGEAR_VD204] = {
 540                 .name         = "Usbgear VD204v9",
 541                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 542                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 543                 .decoder      = EM28XX_SAA711X,
 544                 .input        = { {
 545                         .type  = EM28XX_VMUX_COMPOSITE1,
 546                         .vmux  = SAA7115_COMPOSITE0,
 547                         .amux  = EM28XX_AMUX_LINE_IN,
 548                 }, {
 549                         .type  = EM28XX_VMUX_SVIDEO,
 550                         .vmux  = SAA7115_SVIDEO3,
 551                         .amux  = EM28XX_AMUX_LINE_IN,
 552                 } },
 553         },
 554         [EM2860_BOARD_NETGMBH_CAM] = {
 555                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 556                 .name         = "NetGMBH Cam",
 557                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 558                 .tuner_type   = TUNER_ABSENT,
 559                 .is_webcam    = 1,
 560                 .input        = { {
 561                         .type     = EM28XX_VMUX_COMPOSITE1,
 562                         .vmux     = 0,
 563                         .amux     = EM28XX_AMUX_VIDEO,
 564                 } },
 565         },
 566         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 567                 .name         = "Typhoon DVD Maker",
 568                 .decoder      = EM28XX_SAA711X,
 569                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 570                 .input        = { {
 571                         .type  = EM28XX_VMUX_COMPOSITE1,
 572                         .vmux  = SAA7115_COMPOSITE0,
 573                         .amux  = EM28XX_AMUX_LINE_IN,
 574                 }, {
 575                         .type  = EM28XX_VMUX_SVIDEO,
 576                         .vmux  = SAA7115_SVIDEO3,
 577                         .amux  = EM28XX_AMUX_LINE_IN,
 578                 } },
 579         },
 580         [EM2860_BOARD_GADMEI_UTV330] = {
 581                 .name         = "Gadmei UTV330",
 582                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 583                 .tuner_type   = TUNER_TNF_5335MF,
 584                 .tda9887_conf = TDA9887_PRESENT,
 585                 .decoder      = EM28XX_SAA711X,
 586                 .input        = { {
 587                         .type     = EM28XX_VMUX_TELEVISION,
 588                         .vmux     = SAA7115_COMPOSITE2,
 589                         .amux     = EM28XX_AMUX_VIDEO,
 590                 }, {
 591                         .type     = EM28XX_VMUX_COMPOSITE1,
 592                         .vmux     = SAA7115_COMPOSITE0,
 593                         .amux     = EM28XX_AMUX_LINE_IN,
 594                 }, {
 595                         .type     = EM28XX_VMUX_SVIDEO,
 596                         .vmux     = SAA7115_SVIDEO3,
 597                         .amux     = EM28XX_AMUX_LINE_IN,
 598                 } },
 599         },
 600         [EM2861_BOARD_GADMEI_UTV330PLUS] = {
 601                 .name         = "Gadmei UTV330+",
 602                 .tuner_type   = TUNER_TNF_5335MF,
 603                 .tda9887_conf = TDA9887_PRESENT,
 604                 .ir_codes     = &ir_codes_gadmei_rm008z_table,
 605                 .decoder      = EM28XX_SAA711X,
 606                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ,
 607                 .input        = { {
 608                         .type     = EM28XX_VMUX_TELEVISION,
 609                         .vmux     = SAA7115_COMPOSITE2,
 610                         .amux     = EM28XX_AMUX_VIDEO,
 611                 }, {
 612                         .type     = EM28XX_VMUX_COMPOSITE1,
 613                         .vmux     = SAA7115_COMPOSITE0,
 614                         .amux     = EM28XX_AMUX_LINE_IN,
 615                 }, {
 616                         .type     = EM28XX_VMUX_SVIDEO,
 617                         .vmux     = SAA7115_SVIDEO3,
 618                         .amux     = EM28XX_AMUX_LINE_IN,
 619                 } },
 620         },
 621         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 622                 .name         = "Terratec Cinergy A Hybrid XS",
 623                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 624                 .tuner_type   = TUNER_XC2028,
 625                 .tuner_gpio   = default_tuner_gpio,
 626                 .decoder      = EM28XX_TVP5150,
 627
 628                 .input        = { {
 629                         .type     = EM28XX_VMUX_TELEVISION,
 630                         .vmux     = TVP5150_COMPOSITE0,
 631                         .amux     = EM28XX_AMUX_VIDEO,
 632                         .gpio     = hauppauge_wintv_hvr_900_analog,
 633                 }, {
 634                         .type     = EM28XX_VMUX_COMPOSITE1,
 635                         .vmux     = TVP5150_COMPOSITE1,
 636                         .amux     = EM28XX_AMUX_LINE_IN,
 637                         .gpio     = hauppauge_wintv_hvr_900_analog,
 638                 }, {
 639                         .type     = EM28XX_VMUX_SVIDEO,
 640                         .vmux     = TVP5150_SVIDEO,
 641                         .amux     = EM28XX_AMUX_LINE_IN,
 642                         .gpio     = hauppauge_wintv_hvr_900_analog,
 643                 } },
 644         },
 645         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 646                 .name         = "KWorld PVRTV 300U",
 647                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 648                 .tuner_type   = TUNER_XC2028,
 649                 .tuner_gpio   = default_tuner_gpio,
 650                 .decoder      = EM28XX_TVP5150,
 651                 .input        = { {
 652                         .type     = EM28XX_VMUX_TELEVISION,
 653                         .vmux     = TVP5150_COMPOSITE0,
 654                         .amux     = EM28XX_AMUX_VIDEO,
 655                 }, {
 656                         .type     = EM28XX_VMUX_COMPOSITE1,
 657                         .vmux     = TVP5150_COMPOSITE1,
 658                         .amux     = EM28XX_AMUX_LINE_IN,
 659                 }, {
 660                         .type     = EM28XX_VMUX_SVIDEO,
 661                         .vmux     = TVP5150_SVIDEO,
 662                         .amux     = EM28XX_AMUX_LINE_IN,
 663                 } },
 664         },
 665         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 666                 .name          = "Yakumo MovieMixer",
 667                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 668                 .decoder       = EM28XX_TVP5150,
 669                 .input         = { {
 670                         .type     = EM28XX_VMUX_TELEVISION,
 671                         .vmux     = TVP5150_COMPOSITE0,
 672                         .amux     = EM28XX_AMUX_VIDEO,
 673                 }, {
 674                         .type     = EM28XX_VMUX_COMPOSITE1,
 675                         .vmux     = TVP5150_COMPOSITE1,
 676                         .amux     = EM28XX_AMUX_LINE_IN,
 677                 }, {
 678                         .type     = EM28XX_VMUX_SVIDEO,
 679                         .vmux     = TVP5150_SVIDEO,
 680                         .amux     = EM28XX_AMUX_LINE_IN,
 681                 } },
 682         },
 683         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 684                 .name         = "Plextor ConvertX PX-TV100U",
 685                 .tuner_type   = TUNER_TNF_5335MF,
 686                 .xclk         = EM28XX_XCLK_I2S_MSB_TIMING |
 687                                 EM28XX_XCLK_FREQUENCY_12MHZ,
 688                 .tda9887_conf = TDA9887_PRESENT,
 689                 .decoder      = EM28XX_TVP5150,
 690                 .has_msp34xx  = 1,
 691                 .input        = { {
 692                         .type     = EM28XX_VMUX_TELEVISION,
 693                         .vmux     = TVP5150_COMPOSITE0,
 694                         .amux     = EM28XX_AMUX_LINE_IN,
 695                         .gpio     = pinnacle_hybrid_pro_analog,
 696                 }, {
 697                         .type     = EM28XX_VMUX_COMPOSITE1,
 698                         .vmux     = TVP5150_COMPOSITE1,
 699                         .amux     = EM28XX_AMUX_LINE_IN,
 700                         .gpio     = pinnacle_hybrid_pro_analog,
 701                 }, {
 702                         .type     = EM28XX_VMUX_SVIDEO,
 703                         .vmux     = TVP5150_SVIDEO,
 704                         .amux     = EM28XX_AMUX_LINE_IN,
 705                         .gpio     = pinnacle_hybrid_pro_analog,
 706                 } },
 707         },
 708
 709         /* Those boards with em2870 are DVB Only*/
 710
 711         [EM2870_BOARD_TERRATEC_XS] = {
 712                 .name         = "Terratec Cinergy T XS",
 713                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 714                 .tuner_type   = TUNER_XC2028,
 715                 .tuner_gpio   = default_tuner_gpio,
 716         },
 717         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 718                 .name         = "Terratec Cinergy T XS (MT2060)",
 719                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 720                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 721         },
 722         [EM2870_BOARD_KWORLD_350U] = {
 723                 .name         = "Kworld 350 U DVB-T",
 724                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 725                 .tuner_type   = TUNER_XC2028,
 726                 .tuner_gpio   = default_tuner_gpio,
 727         },
 728         [EM2870_BOARD_KWORLD_355U] = {
 729                 .name         = "Kworld 355 U DVB-T",
 730                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 731         },
 732         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 733                 .name         = "Pinnacle PCTV DVB-T",
 734                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 735                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 736                 /* djh - I have serious doubts this is right... */
 737                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 738                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 739         },
 740         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 741                 .name         = "Compro, VideoMate U3",
 742                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 743                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 744         },
 745
 746         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 747                 .name         = "Terratec Hybrid XS Secam",
 748                 .has_msp34xx  = 1,
 749                 .tuner_type   = TUNER_XC2028,
 750                 .tuner_gpio   = default_tuner_gpio,
 751                 .decoder      = EM28XX_TVP5150,
 752                 .has_dvb      = 1,
 753                 .dvb_gpio     = default_digital,
 754                 .input        = { {
 755                         .type     = EM28XX_VMUX_TELEVISION,
 756                         .vmux     = TVP5150_COMPOSITE0,
 757                         .amux     = EM28XX_AMUX_VIDEO,
 758                         .gpio     = default_analog,
 759                 }, {
 760                         .type     = EM28XX_VMUX_COMPOSITE1,
 761                         .vmux     = TVP5150_COMPOSITE1,
 762                         .amux     = EM28XX_AMUX_LINE_IN,
 763                         .gpio     = default_analog,
 764                 }, {
 765                         .type     = EM28XX_VMUX_SVIDEO,
 766                         .vmux     = TVP5150_SVIDEO,
 767                         .amux     = EM28XX_AMUX_LINE_IN,
 768                         .gpio     = default_analog,
 769                 } },
 770         },
 771         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 772                 .name         = "Hauppauge WinTV HVR 900",
 773                 .tda9887_conf = TDA9887_PRESENT,
 774                 .tuner_type   = TUNER_XC2028,
 775                 .tuner_gpio   = default_tuner_gpio,
 776                 .mts_firmware = 1,
 777                 .has_dvb      = 1,
 778                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 779                 .ir_codes     = &ir_codes_hauppauge_new_table,
 780                 .decoder      = EM28XX_TVP5150,
 781                 .input        = { {
 782                         .type     = EM28XX_VMUX_TELEVISION,
 783                         .vmux     = TVP5150_COMPOSITE0,
 784                         .amux     = EM28XX_AMUX_VIDEO,
 785                         .gpio     = hauppauge_wintv_hvr_900_analog,
 786                 }, {
 787                         .type     = EM28XX_VMUX_COMPOSITE1,
 788                         .vmux     = TVP5150_COMPOSITE1,
 789                         .amux     = EM28XX_AMUX_LINE_IN,
 790                         .gpio     = hauppauge_wintv_hvr_900_analog,
 791                 }, {
 792                         .type     = EM28XX_VMUX_SVIDEO,
 793                         .vmux     = TVP5150_SVIDEO,
 794                         .amux     = EM28XX_AMUX_LINE_IN,
 795                         .gpio     = hauppauge_wintv_hvr_900_analog,
 796                 } },
 797         },
 798         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 799                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 800                 .tda9887_conf = TDA9887_PRESENT,
 801                 .tuner_type   = TUNER_XC2028,
 802                 .tuner_gpio   = default_tuner_gpio,
 803                 .mts_firmware = 1,
 804                 .ir_codes     = &ir_codes_hauppauge_new_table,
 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         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 824                 .name           = "Hauppauge WinTV HVR 850",
 825                 .tuner_type     = TUNER_XC2028,
 826                 .tuner_gpio     = default_tuner_gpio,
 827                 .mts_firmware   = 1,
 828                 .has_dvb        = 1,
 829                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 830                 .ir_codes       = &ir_codes_hauppauge_new_table,
 831                 .decoder        = EM28XX_TVP5150,
 832                 .input          = { {
 833                         .type     = EM28XX_VMUX_TELEVISION,
 834                         .vmux     = TVP5150_COMPOSITE0,
 835                         .amux     = EM28XX_AMUX_VIDEO,
 836                         .gpio     = hauppauge_wintv_hvr_900_analog,
 837                 }, {
 838                         .type     = EM28XX_VMUX_COMPOSITE1,
 839                         .vmux     = TVP5150_COMPOSITE1,
 840                         .amux     = EM28XX_AMUX_LINE_IN,
 841                         .gpio     = hauppauge_wintv_hvr_900_analog,
 842                 }, {
 843                         .type     = EM28XX_VMUX_SVIDEO,
 844                         .vmux     = TVP5150_SVIDEO,
 845                         .amux     = EM28XX_AMUX_LINE_IN,
 846                         .gpio     = hauppauge_wintv_hvr_900_analog,
 847                 } },
 848         },
 849         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 850                 .name           = "Hauppauge WinTV HVR 950",
 851                 .tuner_type     = TUNER_XC2028,
 852                 .tuner_gpio     = default_tuner_gpio,
 853                 .mts_firmware   = 1,
 854                 .has_dvb        = 1,
 855                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 856                 .ir_codes       = &ir_codes_rc5_hauppauge_new_table,
 857                 .decoder        = EM28XX_TVP5150,
 858                 .input          = { {
 859                         .type     = EM28XX_VMUX_TELEVISION,
 860                         .vmux     = TVP5150_COMPOSITE0,
 861                         .amux     = EM28XX_AMUX_VIDEO,
 862                         .gpio     = hauppauge_wintv_hvr_900_analog,
 863                 }, {
 864                         .type     = EM28XX_VMUX_COMPOSITE1,
 865                         .vmux     = TVP5150_COMPOSITE1,
 866                         .amux     = EM28XX_AMUX_LINE_IN,
 867                         .gpio     = hauppauge_wintv_hvr_900_analog,
 868                 }, {
 869                         .type     = EM28XX_VMUX_SVIDEO,
 870                         .vmux     = TVP5150_SVIDEO,
 871                         .amux     = EM28XX_AMUX_LINE_IN,
 872                         .gpio     = hauppauge_wintv_hvr_900_analog,
 873                 } },
 874         },
 875         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 876                 .name           = "Pinnacle PCTV HD Pro Stick",
 877                 .tuner_type     = TUNER_XC2028,
 878                 .tuner_gpio   = default_tuner_gpio,
 879                 .mts_firmware   = 1,
 880                 .has_dvb        = 1,
 881                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 882                 .ir_codes       = &ir_codes_pinnacle_pctv_hd_table,
 883                 .decoder        = EM28XX_TVP5150,
 884                 .input          = { {
 885                         .type     = EM28XX_VMUX_TELEVISION,
 886                         .vmux     = TVP5150_COMPOSITE0,
 887                         .amux     = EM28XX_AMUX_VIDEO,
 888                         .gpio     = hauppauge_wintv_hvr_900_analog,
 889                 }, {
 890                         .type     = EM28XX_VMUX_COMPOSITE1,
 891                         .vmux     = TVP5150_COMPOSITE1,
 892                         .amux     = EM28XX_AMUX_LINE_IN,
 893                         .gpio     = hauppauge_wintv_hvr_900_analog,
 894                 }, {
 895                         .type     = EM28XX_VMUX_SVIDEO,
 896                         .vmux     = TVP5150_SVIDEO,
 897                         .amux     = EM28XX_AMUX_LINE_IN,
 898                         .gpio     = hauppauge_wintv_hvr_900_analog,
 899                 } },
 900         },
 901         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 902                 .name           = "AMD ATI TV Wonder HD 600",
 903                 .tuner_type     = TUNER_XC2028,
 904                 .tuner_gpio     = default_tuner_gpio,
 905                 .mts_firmware   = 1,
 906                 .has_dvb        = 1,
 907                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 908                 .ir_codes       = &ir_codes_ati_tv_wonder_hd_600_table,
 909                 .decoder        = EM28XX_TVP5150,
 910                 .input          = { {
 911                         .type     = EM28XX_VMUX_TELEVISION,
 912                         .vmux     = TVP5150_COMPOSITE0,
 913                         .amux     = EM28XX_AMUX_VIDEO,
 914                         .gpio     = hauppauge_wintv_hvr_900_analog,
 915                 }, {
 916                         .type     = EM28XX_VMUX_COMPOSITE1,
 917                         .vmux     = TVP5150_COMPOSITE1,
 918                         .amux     = EM28XX_AMUX_LINE_IN,
 919                         .gpio     = hauppauge_wintv_hvr_900_analog,
 920                 }, {
 921                         .type     = EM28XX_VMUX_SVIDEO,
 922                         .vmux     = TVP5150_SVIDEO,
 923                         .amux     = EM28XX_AMUX_LINE_IN,
 924                         .gpio     = hauppauge_wintv_hvr_900_analog,
 925                 } },
 926         },
 927         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 928                 .name           = "Terratec Hybrid XS",
 929                 .tuner_type     = TUNER_XC2028,
 930                 .tuner_gpio     = default_tuner_gpio,
 931                 .decoder        = EM28XX_TVP5150,
 932                 .has_dvb        = 1,
 933                 .dvb_gpio       = default_digital,
 934                 .ir_codes       = &ir_codes_terratec_cinergy_xs_table,
 935                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
 936                 .input          = { {
 937                         .type     = EM28XX_VMUX_TELEVISION,
 938                         .vmux     = TVP5150_COMPOSITE0,
 939                         .amux     = EM28XX_AMUX_VIDEO,
 940                         .gpio     = default_analog,
 941                 }, {
 942                         .type     = EM28XX_VMUX_COMPOSITE1,
 943                         .vmux     = TVP5150_COMPOSITE1,
 944                         .amux     = EM28XX_AMUX_LINE_IN,
 945                         .gpio     = default_analog,
 946                 }, {
 947                         .type     = EM28XX_VMUX_SVIDEO,
 948                         .vmux     = TVP5150_SVIDEO,
 949                         .amux     = EM28XX_AMUX_LINE_IN,
 950                         .gpio     = default_analog,
 951                 } },
 952         },
 953         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 954            as Prodigy XS with a different PID, let's keep it separated for now
 955            maybe we'll need it lateron */
 956         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 957                 .name         = "Terratec Prodigy XS",
 958                 .tuner_type   = TUNER_XC2028,
 959                 .tuner_gpio   = default_tuner_gpio,
 960                 .decoder      = EM28XX_TVP5150,
 961                 .input        = { {
 962                         .type     = EM28XX_VMUX_TELEVISION,
 963                         .vmux     = TVP5150_COMPOSITE0,
 964                         .amux     = EM28XX_AMUX_VIDEO,
 965                         .gpio     = hauppauge_wintv_hvr_900_analog,
 966                 }, {
 967                         .type     = EM28XX_VMUX_COMPOSITE1,
 968                         .vmux     = TVP5150_COMPOSITE1,
 969                         .amux     = EM28XX_AMUX_LINE_IN,
 970                         .gpio     = hauppauge_wintv_hvr_900_analog,
 971                 }, {
 972                         .type     = EM28XX_VMUX_SVIDEO,
 973                         .vmux     = TVP5150_SVIDEO,
 974                         .amux     = EM28XX_AMUX_LINE_IN,
 975                         .gpio     = hauppauge_wintv_hvr_900_analog,
 976                 } },
 977         },
 978         [EM2820_BOARD_MSI_VOX_USB_2] = {
 979                 .name              = "MSI VOX USB 2.0",
 980                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 981                 .tda9887_conf      = TDA9887_PRESENT      |
 982                                      TDA9887_PORT1_ACTIVE |
 983                                      TDA9887_PORT2_ACTIVE,
 984                 .max_range_640_480 = 1,
 985                 .decoder           = EM28XX_SAA711X,
 986                 .input             = { {
 987                         .type      = EM28XX_VMUX_TELEVISION,
 988                         .vmux      = SAA7115_COMPOSITE4,
 989                         .amux      = EM28XX_AMUX_VIDEO,
 990                 }, {
 991                         .type      = EM28XX_VMUX_COMPOSITE1,
 992                         .vmux      = SAA7115_COMPOSITE0,
 993                         .amux      = EM28XX_AMUX_LINE_IN,
 994                 }, {
 995                         .type      = EM28XX_VMUX_SVIDEO,
 996                         .vmux      = SAA7115_SVIDEO3,
 997                         .amux      = EM28XX_AMUX_LINE_IN,
 998                 } },
 999         },
1000         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
1001                 .name         = "Terratec Cinergy 200 USB",
1002                 .is_em2800    = 1,
1003                 .has_ir_i2c   = 1,
1004                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1005                 .tda9887_conf = TDA9887_PRESENT,
1006                 .decoder      = EM28XX_SAA711X,
1007                 .input        = { {
1008                         .type     = EM28XX_VMUX_TELEVISION,
1009                         .vmux     = SAA7115_COMPOSITE2,
1010                         .amux     = EM28XX_AMUX_VIDEO,
1011                 }, {
1012                         .type     = EM28XX_VMUX_COMPOSITE1,
1013                         .vmux     = SAA7115_COMPOSITE0,
1014                         .amux     = EM28XX_AMUX_LINE_IN,
1015                 }, {
1016                         .type     = EM28XX_VMUX_SVIDEO,
1017                         .vmux     = SAA7115_SVIDEO3,
1018                         .amux     = EM28XX_AMUX_LINE_IN,
1019                 } },
1020         },
1021         [EM2800_BOARD_GRABBEEX_USB2800] = {
1022                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
1023                 .is_em2800  = 1,
1024                 .decoder    = EM28XX_SAA711X,
1025                 .tuner_type = TUNER_ABSENT, /* capture only board */
1026                 .input      = { {
1027                         .type     = EM28XX_VMUX_COMPOSITE1,
1028                         .vmux     = SAA7115_COMPOSITE0,
1029                         .amux     = EM28XX_AMUX_LINE_IN,
1030                 }, {
1031                         .type     = EM28XX_VMUX_SVIDEO,
1032                         .vmux     = SAA7115_SVIDEO3,
1033                         .amux     = EM28XX_AMUX_LINE_IN,
1034                 } },
1035         },
1036         [EM2800_BOARD_VC211A] = {
1037                 .name         = "Actionmaster/LinXcel/Digitus VC211A",
1038                 .is_em2800    = 1,
1039                 .tuner_type   = TUNER_ABSENT,   /* Capture-only board */
1040                 .decoder      = EM28XX_SAA711X,
1041                 .input        = { {
1042                         .type     = EM28XX_VMUX_COMPOSITE1,
1043                         .vmux     = SAA7115_COMPOSITE0,
1044                         .amux     = EM28XX_AMUX_LINE_IN,
1045                         .gpio     = vc211a_enable,
1046                 }, {
1047                         .type     = EM28XX_VMUX_SVIDEO,
1048                         .vmux     = SAA7115_SVIDEO3,
1049                         .amux     = EM28XX_AMUX_LINE_IN,
1050                         .gpio     = vc211a_enable,
1051                 } },
1052         },
1053         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
1054                 .name         = "Leadtek Winfast USB II",
1055                 .is_em2800    = 1,
1056                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1057                 .tda9887_conf = TDA9887_PRESENT,
1058                 .decoder      = EM28XX_SAA711X,
1059                 .input        = { {
1060                         .type     = EM28XX_VMUX_TELEVISION,
1061                         .vmux     = SAA7115_COMPOSITE2,
1062                         .amux     = EM28XX_AMUX_VIDEO,
1063                 }, {
1064                         .type     = EM28XX_VMUX_COMPOSITE1,
1065                         .vmux     = SAA7115_COMPOSITE0,
1066                         .amux     = EM28XX_AMUX_LINE_IN,
1067                 }, {
1068                         .type     = EM28XX_VMUX_SVIDEO,
1069                         .vmux     = SAA7115_SVIDEO3,
1070                         .amux     = EM28XX_AMUX_LINE_IN,
1071                 } },
1072         },
1073         [EM2800_BOARD_KWORLD_USB2800] = {
1074                 .name         = "Kworld USB2800",
1075                 .is_em2800    = 1,
1076                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
1077                 .tda9887_conf = TDA9887_PRESENT,
1078                 .decoder      = EM28XX_SAA711X,
1079                 .input        = { {
1080                         .type     = EM28XX_VMUX_TELEVISION,
1081                         .vmux     = SAA7115_COMPOSITE2,
1082                         .amux     = EM28XX_AMUX_VIDEO,
1083                 }, {
1084                         .type     = EM28XX_VMUX_COMPOSITE1,
1085                         .vmux     = SAA7115_COMPOSITE0,
1086                         .amux     = EM28XX_AMUX_LINE_IN,
1087                 }, {
1088                         .type     = EM28XX_VMUX_SVIDEO,
1089                         .vmux     = SAA7115_SVIDEO3,
1090                         .amux     = EM28XX_AMUX_LINE_IN,
1091                 } },
1092         },
1093         [EM2820_BOARD_PINNACLE_DVC_90] = {
1094                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker "
1095                                 "/ Kworld DVD Maker 2",
1096                 .tuner_type   = TUNER_ABSENT, /* capture only board */
1097                 .decoder      = EM28XX_SAA711X,
1098                 .input        = { {
1099                         .type     = EM28XX_VMUX_COMPOSITE1,
1100                         .vmux     = SAA7115_COMPOSITE0,
1101                         .amux     = EM28XX_AMUX_LINE_IN,
1102                 }, {
1103                         .type     = EM28XX_VMUX_SVIDEO,
1104                         .vmux     = SAA7115_SVIDEO3,
1105                         .amux     = EM28XX_AMUX_LINE_IN,
1106                 } },
1107         },
1108         [EM2800_BOARD_VGEAR_POCKETTV] = {
1109                 .name         = "V-Gear PocketTV",
1110                 .is_em2800    = 1,
1111                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1112                 .tda9887_conf = TDA9887_PRESENT,
1113                 .decoder      = EM28XX_SAA711X,
1114                 .input        = { {
1115                         .type     = EM28XX_VMUX_TELEVISION,
1116                         .vmux     = SAA7115_COMPOSITE2,
1117                         .amux     = EM28XX_AMUX_VIDEO,
1118                 }, {
1119                         .type     = EM28XX_VMUX_COMPOSITE1,
1120                         .vmux     = SAA7115_COMPOSITE0,
1121                         .amux     = EM28XX_AMUX_LINE_IN,
1122                 }, {
1123                         .type     = EM28XX_VMUX_SVIDEO,
1124                         .vmux     = SAA7115_SVIDEO3,
1125                         .amux     = EM28XX_AMUX_LINE_IN,
1126                 } },
1127         },
1128         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1129                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
1130                 .tda9887_conf = TDA9887_PRESENT,
1131                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1132                 .decoder      = EM28XX_SAA711X,
1133                 .input        = { {
1134                         .type     = EM28XX_VMUX_TELEVISION,
1135                         .vmux     = SAA7115_COMPOSITE2,
1136                         .amux     = EM28XX_AMUX_VIDEO,
1137                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1138                                     EM28XX_AOUT_MASTER, /* Line out pin */
1139                 }, {
1140                         .type     = EM28XX_VMUX_COMPOSITE1,
1141                         .vmux     = SAA7115_COMPOSITE0,
1142                         .amux     = EM28XX_AMUX_LINE_IN,
1143                 }, {
1144                         .type     = EM28XX_VMUX_SVIDEO,
1145                         .vmux     = SAA7115_SVIDEO3,
1146                         .amux     = EM28XX_AMUX_LINE_IN,
1147                 } },
1148         },
1149         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1150                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1151                 .has_snapshot_button = 1,
1152                 .tda9887_conf = TDA9887_PRESENT,
1153                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1154                 .decoder      = EM28XX_SAA711X,
1155                 .input        = { {
1156                         .type     = EM28XX_VMUX_TELEVISION,
1157                         .vmux     = SAA7115_COMPOSITE2,
1158                         .amux     = EM28XX_AMUX_VIDEO,
1159                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1160                                     EM28XX_AOUT_MASTER, /* Line out pin */
1161                 }, {
1162                         .type     = EM28XX_VMUX_COMPOSITE1,
1163                         .vmux     = SAA7115_COMPOSITE0,
1164                         .amux     = EM28XX_AMUX_LINE_IN,
1165                 }, {
1166                         .type     = EM28XX_VMUX_SVIDEO,
1167                         .vmux     = SAA7115_SVIDEO3,
1168                         .amux     = EM28XX_AMUX_LINE_IN,
1169                 } },
1170         },
1171         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1172                 .name                = "EM2860/SAA711X Reference Design",
1173                 .has_snapshot_button = 1,
1174                 .tuner_type          = TUNER_ABSENT,
1175                 .decoder             = EM28XX_SAA711X,
1176                 .input               = { {
1177                         .type     = EM28XX_VMUX_SVIDEO,
1178                         .vmux     = SAA7115_SVIDEO3,
1179                 }, {
1180                         .type     = EM28XX_VMUX_COMPOSITE1,
1181                         .vmux     = SAA7115_COMPOSITE0,
1182                 } },
1183         },
1184         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1185                 .name         = "MSI DigiVox A/D",
1186                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1187                 .tuner_type   = TUNER_XC2028,
1188                 .tuner_gpio   = default_tuner_gpio,
1189                 .decoder      = EM28XX_TVP5150,
1190                 .input        = { {
1191                         .type     = EM28XX_VMUX_TELEVISION,
1192                         .vmux     = TVP5150_COMPOSITE0,
1193                         .amux     = EM28XX_AMUX_VIDEO,
1194                         .gpio     = em2880_msi_digivox_ad_analog,
1195                 }, {
1196                         .type     = EM28XX_VMUX_COMPOSITE1,
1197                         .vmux     = TVP5150_COMPOSITE1,
1198                         .amux     = EM28XX_AMUX_LINE_IN,
1199                         .gpio     = em2880_msi_digivox_ad_analog,
1200                 }, {
1201                         .type     = EM28XX_VMUX_SVIDEO,
1202                         .vmux     = TVP5150_SVIDEO,
1203                         .amux     = EM28XX_AMUX_LINE_IN,
1204                         .gpio     = em2880_msi_digivox_ad_analog,
1205                 } },
1206         },
1207         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1208                 .name         = "MSI DigiVox A/D II",
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     = em2880_msi_digivox_ad_analog,
1218                 }, {
1219                         .type     = EM28XX_VMUX_COMPOSITE1,
1220                         .vmux     = TVP5150_COMPOSITE1,
1221                         .amux     = EM28XX_AMUX_LINE_IN,
1222                         .gpio     = em2880_msi_digivox_ad_analog,
1223                 }, {
1224                         .type     = EM28XX_VMUX_SVIDEO,
1225                         .vmux     = TVP5150_SVIDEO,
1226                         .amux     = EM28XX_AMUX_LINE_IN,
1227                         .gpio     = em2880_msi_digivox_ad_analog,
1228                 } },
1229         },
1230         [EM2880_BOARD_KWORLD_DVB_305U] = {
1231                 .name         = "KWorld DVB-T 305U",
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                 }, {
1241                         .type     = EM28XX_VMUX_COMPOSITE1,
1242                         .vmux     = TVP5150_COMPOSITE1,
1243                         .amux     = EM28XX_AMUX_LINE_IN,
1244                 }, {
1245                         .type     = EM28XX_VMUX_SVIDEO,
1246                         .vmux     = TVP5150_SVIDEO,
1247                         .amux     = EM28XX_AMUX_LINE_IN,
1248                 } },
1249         },
1250         [EM2880_BOARD_KWORLD_DVB_310U] = {
1251                 .name         = "KWorld DVB-T 310U",
1252                 .tuner_type   = TUNER_XC2028,
1253                 .tuner_gpio   = default_tuner_gpio,
1254                 .has_dvb      = 1,
1255                 .dvb_gpio     = default_digital,
1256                 .mts_firmware = 1,
1257                 .decoder      = EM28XX_TVP5150,
1258                 .input        = { {
1259                         .type     = EM28XX_VMUX_TELEVISION,
1260                         .vmux     = TVP5150_COMPOSITE0,
1261                         .amux     = EM28XX_AMUX_VIDEO,
1262                         .gpio     = default_analog,
1263                 }, {
1264                         .type     = EM28XX_VMUX_COMPOSITE1,
1265                         .vmux     = TVP5150_COMPOSITE1,
1266                         .amux     = EM28XX_AMUX_LINE_IN,
1267                         .gpio     = default_analog,
1268                 }, {    /* S-video has not been tested yet */
1269                         .type     = EM28XX_VMUX_SVIDEO,
1270                         .vmux     = TVP5150_SVIDEO,
1271                         .amux     = EM28XX_AMUX_LINE_IN,
1272                         .gpio     = default_analog,
1273                 } },
1274         },
1275         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1276                 .name           = "KWorld ATSC 315U HDTV TV Box",
1277                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1278                 .tuner_type     = TUNER_THOMSON_DTT761X,
1279                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1280                 .tda9887_conf   = TDA9887_PRESENT,
1281                 .decoder        = EM28XX_SAA711X,
1282                 .has_dvb        = 1,
1283                 .dvb_gpio       = em2882_kworld_315u_digital,
1284                 .ir_codes       = &ir_codes_kworld_315u_table,
1285                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1286                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1287                 /* Analog mode - still not ready */
1288                 /*.input        = { {
1289                         .type = EM28XX_VMUX_TELEVISION,
1290                         .vmux = SAA7115_COMPOSITE2,
1291                         .amux = EM28XX_AMUX_VIDEO,
1292                         .gpio = em2882_kworld_315u_analog,
1293                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1294                 }, {
1295                         .type = EM28XX_VMUX_COMPOSITE1,
1296                         .vmux = SAA7115_COMPOSITE0,
1297                         .amux = EM28XX_AMUX_LINE_IN,
1298                         .gpio = em2882_kworld_315u_analog1,
1299                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1300                 }, {
1301                         .type = EM28XX_VMUX_SVIDEO,
1302                         .vmux = SAA7115_SVIDEO3,
1303                         .amux = EM28XX_AMUX_LINE_IN,
1304                         .gpio = em2882_kworld_315u_analog1,
1305                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1306                 } }, */
1307         },
1308         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1309                 .name = "Empire dual TV",
1310                 .tuner_type = TUNER_XC2028,
1311                 .tuner_gpio = default_tuner_gpio,
1312                 .has_dvb = 1,
1313                 .dvb_gpio = default_digital,
1314                 .mts_firmware = 1,
1315                 .decoder = EM28XX_TVP5150,
1316                 .input = { {
1317                         .type = EM28XX_VMUX_TELEVISION,
1318                         .vmux = TVP5150_COMPOSITE0,
1319                         .amux = EM28XX_AMUX_VIDEO,
1320                         .gpio = default_analog,
1321                 }, {
1322                         .type = EM28XX_VMUX_COMPOSITE1,
1323                         .vmux = TVP5150_COMPOSITE1,
1324                         .amux = EM28XX_AMUX_LINE_IN,
1325                         .gpio = default_analog,
1326                 }, {
1327                         .type = EM28XX_VMUX_SVIDEO,
1328                         .vmux = TVP5150_SVIDEO,
1329                         .amux = EM28XX_AMUX_LINE_IN,
1330                         .gpio = default_analog,
1331                 } },
1332         },
1333         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1334                 .name         = "DNT DA2 Hybrid",
1335                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1336                 .tuner_type   = TUNER_XC2028,
1337                 .tuner_gpio   = default_tuner_gpio,
1338                 .decoder      = EM28XX_TVP5150,
1339                 .input        = { {
1340                         .type     = EM28XX_VMUX_TELEVISION,
1341                         .vmux     = TVP5150_COMPOSITE0,
1342                         .amux     = EM28XX_AMUX_VIDEO,
1343                         .gpio     = default_analog,
1344                 }, {
1345                         .type     = EM28XX_VMUX_COMPOSITE1,
1346                         .vmux     = TVP5150_COMPOSITE1,
1347                         .amux     = EM28XX_AMUX_LINE_IN,
1348                         .gpio     = default_analog,
1349                 }, {
1350                         .type     = EM28XX_VMUX_SVIDEO,
1351                         .vmux     = TVP5150_SVIDEO,
1352                         .amux     = EM28XX_AMUX_LINE_IN,
1353                         .gpio     = default_analog,
1354                 } },
1355         },
1356         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1357                 .name         = "Pinnacle Hybrid Pro",
1358                 .tuner_type   = TUNER_XC2028,
1359                 .tuner_gpio   = default_tuner_gpio,
1360                 .decoder      = EM28XX_TVP5150,
1361                 .has_dvb      = 1,
1362                 .dvb_gpio     = pinnacle_hybrid_pro_digital,
1363                 .input        = { {
1364                         .type     = EM28XX_VMUX_TELEVISION,
1365                         .vmux     = TVP5150_COMPOSITE0,
1366                         .amux     = EM28XX_AMUX_VIDEO,
1367                         .gpio     = pinnacle_hybrid_pro_analog,
1368                 }, {
1369                         .type     = EM28XX_VMUX_COMPOSITE1,
1370                         .vmux     = TVP5150_COMPOSITE1,
1371                         .amux     = EM28XX_AMUX_LINE_IN,
1372                         .gpio     = pinnacle_hybrid_pro_analog,
1373                 }, {
1374                         .type     = EM28XX_VMUX_SVIDEO,
1375                         .vmux     = TVP5150_SVIDEO,
1376                         .amux     = EM28XX_AMUX_LINE_IN,
1377                         .gpio     = pinnacle_hybrid_pro_analog,
1378                 } },
1379         },
1380         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1381                 .name         = "Pinnacle Hybrid Pro (2)",
1382                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1383                 .tuner_type   = TUNER_XC2028,
1384                 .tuner_gpio   = default_tuner_gpio,
1385                 .mts_firmware = 1,
1386                 .decoder      = EM28XX_TVP5150,
1387                 .input        = { {
1388                         .type     = EM28XX_VMUX_TELEVISION,
1389                         .vmux     = TVP5150_COMPOSITE0,
1390                         .amux     = EM28XX_AMUX_VIDEO,
1391                         .gpio     = hauppauge_wintv_hvr_900_analog,
1392                 }, {
1393                         .type     = EM28XX_VMUX_COMPOSITE1,
1394                         .vmux     = TVP5150_COMPOSITE1,
1395                         .amux     = EM28XX_AMUX_LINE_IN,
1396                         .gpio     = hauppauge_wintv_hvr_900_analog,
1397                 }, {
1398                         .type     = EM28XX_VMUX_SVIDEO,
1399                         .vmux     = TVP5150_SVIDEO,
1400                         .amux     = EM28XX_AMUX_LINE_IN,
1401                         .gpio     = hauppauge_wintv_hvr_900_analog,
1402                 } },
1403         },
1404         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1405                 .name         = "Kworld VS-DVB-T 323UR",
1406                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1407                 .tuner_type   = TUNER_XC2028,
1408                 .tuner_gpio   = default_tuner_gpio,
1409                 .decoder      = EM28XX_TVP5150,
1410                 .input        = { {
1411                         .type     = EM28XX_VMUX_TELEVISION,
1412                         .vmux     = TVP5150_COMPOSITE0,
1413                         .amux     = EM28XX_AMUX_VIDEO,
1414                 }, {
1415                         .type     = EM28XX_VMUX_COMPOSITE1,
1416                         .vmux     = TVP5150_COMPOSITE1,
1417                         .amux     = EM28XX_AMUX_LINE_IN,
1418                 }, {
1419                         .type     = EM28XX_VMUX_SVIDEO,
1420                         .vmux     = TVP5150_SVIDEO,
1421                         .amux     = EM28XX_AMUX_LINE_IN,
1422                 } },
1423         },
1424         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1425                 .name         = "Terratec Hybrid XS (em2882)",
1426                 .tuner_type   = TUNER_XC2028,
1427                 .tuner_gpio   = default_tuner_gpio,
1428                 .mts_firmware = 1,
1429                 .decoder      = EM28XX_TVP5150,
1430                 .has_dvb      = 1,
1431                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
1432                 .ir_codes     = &ir_codes_terratec_cinergy_xs_table,
1433                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ,
1434                 .input        = { {
1435                         .type     = EM28XX_VMUX_TELEVISION,
1436                         .vmux     = TVP5150_COMPOSITE0,
1437                         .amux     = EM28XX_AMUX_VIDEO,
1438                         .gpio     = hauppauge_wintv_hvr_900_analog,
1439                 }, {
1440                         .type     = EM28XX_VMUX_COMPOSITE1,
1441                         .vmux     = TVP5150_COMPOSITE1,
1442                         .amux     = EM28XX_AMUX_LINE_IN,
1443                         .gpio     = hauppauge_wintv_hvr_900_analog,
1444                 }, {
1445                         .type     = EM28XX_VMUX_SVIDEO,
1446                         .vmux     = TVP5150_SVIDEO,
1447                         .amux     = EM28XX_AMUX_LINE_IN,
1448                         .gpio     = hauppauge_wintv_hvr_900_analog,
1449                 } },
1450         },
1451         [EM2882_BOARD_DIKOM_DK300] = {
1452                 .name         = "Dikom DK300",
1453                 .tuner_type   = TUNER_XC2028,
1454                 .tuner_gpio   = default_tuner_gpio,
1455                 .decoder      = EM28XX_TVP5150,
1456                 .mts_firmware = 1,
1457                 .has_dvb      = 1,
1458                 .dvb_gpio     = dikom_dk300_digital,
1459                 .input        = { {
1460                         .type     = EM28XX_VMUX_TELEVISION,
1461                         .vmux     = TVP5150_COMPOSITE0,
1462                         .amux     = EM28XX_AMUX_VIDEO,
1463                         .gpio     = default_analog,
1464                 } },
1465         },
1466         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1467                 .name         = "Kworld PlusTV HD Hybrid 330",
1468                 .tuner_type   = TUNER_XC2028,
1469                 .tuner_gpio   = default_tuner_gpio,
1470                 .decoder      = EM28XX_TVP5150,
1471                 .mts_firmware = 1,
1472                 .has_dvb      = 1,
1473                 .dvb_gpio     = kworld_330u_digital,
1474                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1475                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1476                                     EM28XX_I2C_EEPROM_ON_BOARD |
1477                                     EM28XX_I2C_EEPROM_KEY_VALID,
1478                 .input        = { {
1479                         .type     = EM28XX_VMUX_TELEVISION,
1480                         .vmux     = TVP5150_COMPOSITE0,
1481                         .amux     = EM28XX_AMUX_VIDEO,
1482                         .gpio     = kworld_330u_analog,
1483                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1484                 }, {
1485                         .type     = EM28XX_VMUX_COMPOSITE1,
1486                         .vmux     = TVP5150_COMPOSITE1,
1487                         .amux     = EM28XX_AMUX_LINE_IN,
1488                         .gpio     = kworld_330u_analog,
1489                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1490                 }, {
1491                         .type     = EM28XX_VMUX_SVIDEO,
1492                         .vmux     = TVP5150_SVIDEO,
1493                         .amux     = EM28XX_AMUX_LINE_IN,
1494                         .gpio     = kworld_330u_analog,
1495                 } },
1496         },
1497         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1498                 .name         = "Compro VideoMate ForYou/Stereo",
1499                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1500                 .tvaudio_addr = 0xb0,
1501                 .tda9887_conf = TDA9887_PRESENT,
1502                 .decoder      = EM28XX_TVP5150,
1503                 .adecoder     = EM28XX_TVAUDIO,
1504                 .mute_gpio    = compro_mute_gpio,
1505                 .input        = { {
1506                         .type     = EM28XX_VMUX_TELEVISION,
1507                         .vmux     = TVP5150_COMPOSITE0,
1508                         .amux     = EM28XX_AMUX_VIDEO,
1509                         .gpio     = compro_unmute_tv_gpio,
1510                 }, {
1511                         .type     = EM28XX_VMUX_SVIDEO,
1512                         .vmux     = TVP5150_SVIDEO,
1513                         .amux     = EM28XX_AMUX_LINE_IN,
1514                         .gpio     = compro_unmute_svid_gpio,
1515                 } },
1516         },
1517         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1518                 .name         = "Kaiomy TVnPC U2",
1519                 .vchannels    = 3,
1520                 .tuner_type   = TUNER_XC2028,
1521                 .tuner_addr   = 0x61,
1522                 .mts_firmware = 1,
1523                 .decoder      = EM28XX_TVP5150,
1524                 .tuner_gpio   = default_tuner_gpio,
1525                 .ir_codes     = &ir_codes_kaiomy_table,
1526                 .input          = { {
1527                         .type     = EM28XX_VMUX_TELEVISION,
1528                         .vmux     = TVP5150_COMPOSITE0,
1529                         .amux     = EM28XX_AMUX_VIDEO,
1530
1531                 }, {
1532                         .type     = EM28XX_VMUX_COMPOSITE1,
1533                         .vmux     = TVP5150_COMPOSITE1,
1534                         .amux     = EM28XX_AMUX_LINE_IN,
1535                 }, {
1536                         .type     = EM28XX_VMUX_SVIDEO,
1537                         .vmux     = TVP5150_SVIDEO,
1538                         .amux     = EM28XX_AMUX_LINE_IN,
1539                 } },
1540                 .radio          = {
1541                         .type     = EM28XX_RADIO,
1542                         .amux     = EM28XX_AMUX_LINE_IN,
1543                 }
1544         },
1545         [EM2860_BOARD_EASYCAP] = {
1546                 .name         = "Easy Cap Capture DC-60",
1547                 .vchannels    = 2,
1548                 .tuner_type   = TUNER_ABSENT,
1549                 .decoder      = EM28XX_SAA711X,
1550                 .input           = { {
1551                         .type     = EM28XX_VMUX_COMPOSITE1,
1552                         .vmux     = SAA7115_COMPOSITE0,
1553                         .amux     = EM28XX_AMUX_LINE_IN,
1554                 }, {
1555                         .type     = EM28XX_VMUX_SVIDEO,
1556                         .vmux     = SAA7115_SVIDEO3,
1557                         .amux     = EM28XX_AMUX_LINE_IN,
1558                 } },
1559         },
1560         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1561                 .name       = "IO-DATA GV-MVP/SZ",
1562                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1563                 .tuner_gpio   = default_tuner_gpio,
1564                 .tda9887_conf = TDA9887_PRESENT,
1565                 .decoder      = EM28XX_TVP5150,
1566                 .input        = { {
1567                         .type     = EM28XX_VMUX_TELEVISION,
1568                         .vmux     = TVP5150_COMPOSITE0,
1569                         .amux     = EM28XX_AMUX_VIDEO,
1570                 }, { /* Composite has not been tested yet */
1571                         .type     = EM28XX_VMUX_COMPOSITE1,
1572                         .vmux     = TVP5150_COMPOSITE1,
1573                         .amux     = EM28XX_AMUX_VIDEO,
1574                 }, { /* S-video has not been tested yet */
1575                         .type     = EM28XX_VMUX_SVIDEO,
1576                         .vmux     = TVP5150_SVIDEO,
1577                         .amux     = EM28XX_AMUX_VIDEO,
1578                 } },
1579         },
1580         [EM2860_BOARD_TERRATEC_GRABBY] = {
1581                 .name            = "Terratec Grabby",
1582                 .vchannels       = 2,
1583                 .tuner_type      = TUNER_ABSENT,
1584                 .decoder         = EM28XX_SAA711X,
1585                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1586                 .input           = { {
1587                         .type     = EM28XX_VMUX_COMPOSITE1,
1588                         .vmux     = SAA7115_COMPOSITE0,
1589                         .amux     = EM28XX_AMUX_VIDEO2,
1590                 }, {
1591                         .type     = EM28XX_VMUX_SVIDEO,
1592                         .vmux     = SAA7115_SVIDEO3,
1593                         .amux     = EM28XX_AMUX_VIDEO2,
1594                 } },
1595         },
1596         [EM2860_BOARD_TERRATEC_AV350] = {
1597                 .name            = "Terratec AV350",
1598                 .vchannels       = 2,
1599                 .tuner_type      = TUNER_ABSENT,
1600                 .decoder         = EM28XX_TVP5150,
1601                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1602                 .mute_gpio       = terratec_av350_mute_gpio,
1603                 .input           = { {
1604                         .type     = EM28XX_VMUX_COMPOSITE1,
1605                         .vmux     = TVP5150_COMPOSITE1,
1606                         .amux     = EM28XX_AUDIO_SRC_LINE,
1607                         .gpio     = terratec_av350_unmute_gpio,
1608
1609                 }, {
1610                         .type     = EM28XX_VMUX_SVIDEO,
1611                         .vmux     = TVP5150_SVIDEO,
1612                         .amux     = EM28XX_AUDIO_SRC_LINE,
1613                         .gpio     = terratec_av350_unmute_gpio,
1614                 } },
1615         },
1616         [EM2882_BOARD_EVGA_INDTUBE] = {
1617                 .name         = "Evga inDtube",
1618                 .tuner_type   = TUNER_XC2028,
1619                 .tuner_gpio   = default_tuner_gpio,
1620                 .decoder      = EM28XX_TVP5150,
1621                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1622                 .mts_firmware = 1,
1623                 .has_dvb      = 1,
1624                 .dvb_gpio     = evga_indtube_digital,
1625                 .ir_codes     = &ir_codes_evga_indtube_table,
1626                 .input        = { {
1627                         .type     = EM28XX_VMUX_TELEVISION,
1628                         .vmux     = TVP5150_COMPOSITE0,
1629                         .amux     = EM28XX_AMUX_VIDEO,
1630                         .gpio     = evga_indtube_analog,
1631                 }, {
1632                         .type     = EM28XX_VMUX_COMPOSITE1,
1633                         .vmux     = TVP5150_COMPOSITE1,
1634                         .amux     = EM28XX_AMUX_LINE_IN,
1635                         .gpio     = evga_indtube_analog,
1636                 }, {
1637                         .type     = EM28XX_VMUX_SVIDEO,
1638                         .vmux     = TVP5150_SVIDEO,
1639                         .amux     = EM28XX_AMUX_LINE_IN,
1640                         .gpio     = evga_indtube_analog,
1641                 } },
1642         },
1643         /* eb1a:2868 Empia EM2870 + Philips CU1216L NIM (Philips TDA10023 +
1644            Infineon TUA6034) */
1645         [EM2870_BOARD_REDDO_DVB_C_USB_BOX] = {
1646                 .name          = "Reddo DVB-C USB TV Box",
1647                 .tuner_type    = TUNER_ABSENT,
1648                 .tuner_gpio    = reddo_dvb_c_usb_box,
1649                 .has_dvb       = 1,
1650         },
1651 };
1652 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1653
1654 /* table of devices that work with this driver */
1655 struct usb_device_id em28xx_id_table[] = {
1656         { USB_DEVICE(0xeb1a, 0x2750),
1657                         .driver_info = EM2750_BOARD_UNKNOWN },
1658         { USB_DEVICE(0xeb1a, 0x2751),
1659                         .driver_info = EM2750_BOARD_UNKNOWN },
1660         { USB_DEVICE(0xeb1a, 0x2800),
1661                         .driver_info = EM2800_BOARD_UNKNOWN },
1662         { USB_DEVICE(0xeb1a, 0x2710),
1663                         .driver_info = EM2820_BOARD_UNKNOWN },
1664         { USB_DEVICE(0xeb1a, 0x2820),
1665                         .driver_info = EM2820_BOARD_UNKNOWN },
1666         { USB_DEVICE(0xeb1a, 0x2821),
1667                         .driver_info = EM2820_BOARD_UNKNOWN },
1668         { USB_DEVICE(0xeb1a, 0x2860),
1669                         .driver_info = EM2820_BOARD_UNKNOWN },
1670         { USB_DEVICE(0xeb1a, 0x2861),
1671                         .driver_info = EM2820_BOARD_UNKNOWN },
1672         { USB_DEVICE(0xeb1a, 0x2862),
1673                         .driver_info = EM2820_BOARD_UNKNOWN },
1674         { USB_DEVICE(0xeb1a, 0x2870),
1675                         .driver_info = EM2820_BOARD_UNKNOWN },
1676         { USB_DEVICE(0xeb1a, 0x2881),
1677                         .driver_info = EM2820_BOARD_UNKNOWN },
1678         { USB_DEVICE(0xeb1a, 0x2883),
1679                         .driver_info = EM2820_BOARD_UNKNOWN },
1680         { USB_DEVICE(0xeb1a, 0x2868),
1681                         .driver_info = EM2820_BOARD_UNKNOWN },
1682         { USB_DEVICE(0xeb1a, 0xe300),
1683                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1684         { USB_DEVICE(0xeb1a, 0xe303),
1685                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1686         { USB_DEVICE(0xeb1a, 0xe305),
1687                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1688         { USB_DEVICE(0xeb1a, 0xe310),
1689                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1690         { USB_DEVICE(0xeb1a, 0xa313),
1691                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1692         { USB_DEVICE(0xeb1a, 0xa316),
1693                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1694         { USB_DEVICE(0xeb1a, 0xe320),
1695                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1696         { USB_DEVICE(0xeb1a, 0xe323),
1697                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1698         { USB_DEVICE(0xeb1a, 0xe350),
1699                         .driver_info = EM2870_BOARD_KWORLD_350U },
1700         { USB_DEVICE(0xeb1a, 0xe355),
1701                         .driver_info = EM2870_BOARD_KWORLD_355U },
1702         { USB_DEVICE(0xeb1a, 0x2801),
1703                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1704         { USB_DEVICE(0xeb1a, 0xe357),
1705                         .driver_info = EM2870_BOARD_KWORLD_355U },
1706         { USB_DEVICE(0x1b80, 0xe302),
1707                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1708         { USB_DEVICE(0x1b80, 0xe304),
1709                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kworld DVD Maker 2 */
1710         { USB_DEVICE(0x0ccd, 0x0036),
1711                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1712         { USB_DEVICE(0x0ccd, 0x004c),
1713                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1714         { USB_DEVICE(0x0ccd, 0x004f),
1715                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1716         { USB_DEVICE(0x0ccd, 0x005e),
1717                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1718         { USB_DEVICE(0x0ccd, 0x0042),
1719                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1720         { USB_DEVICE(0x0ccd, 0x0043),
1721                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1722         { USB_DEVICE(0x0ccd, 0x0047),
1723                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1724         { USB_DEVICE(0x0ccd, 0x0084),
1725                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1726         { USB_DEVICE(0x0ccd, 0x0096),
1727                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1728         { USB_DEVICE(0x185b, 0x2870),
1729                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1730         { USB_DEVICE(0x185b, 0x2041),
1731                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1732         { USB_DEVICE(0x2040, 0x4200),
1733                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1734         { USB_DEVICE(0x2040, 0x4201),
1735                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1736         { USB_DEVICE(0x2040, 0x6500),
1737                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1738         { USB_DEVICE(0x2040, 0x6502),
1739                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1740         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1741                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1742         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1743                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1744         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1745                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1746         { USB_DEVICE(0x2040, 0x651f),
1747                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1748         { USB_DEVICE(0x0438, 0xb002),
1749                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1750         { USB_DEVICE(0x2001, 0xf112),
1751                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1752         { USB_DEVICE(0x2304, 0x0207),
1753                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1754         { USB_DEVICE(0x2304, 0x0208),
1755                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1756         { USB_DEVICE(0x2304, 0x021a),
1757                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1758         { USB_DEVICE(0x2304, 0x0226),
1759                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1760         { USB_DEVICE(0x2304, 0x0227),
1761                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1762         { USB_DEVICE(0x0413, 0x6023),
1763                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1764         { USB_DEVICE(0x093b, 0xa005),
1765                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1766         { USB_DEVICE(0x04bb, 0x0515),
1767                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1768         { USB_DEVICE(0xeb1a, 0x50a6),
1769                         .driver_info = EM2860_BOARD_GADMEI_UTV330 },
1770         { },
1771 };
1772 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1773
1774 /*
1775  * EEPROM hash table for devices with generic USB IDs
1776  */
1777 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1778         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1779         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1780         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1781         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1782         {0x166a0441, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1783         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1784         {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
1785         {0x63f653bd, EM2870_BOARD_REDDO_DVB_C_USB_BOX, TUNER_ABSENT},
1786         {0x4e913442, EM2882_BOARD_DIKOM_DK300, TUNER_XC2028},
1787 };
1788
1789 /* I2C devicelist hash table for devices with generic USB IDs */
1790 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1791         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1792         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1793         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1794         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1795         {0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF},
1796 };
1797
1798 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1799 static unsigned short saa711x_addrs[] = {
1800         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1801         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1802         I2C_CLIENT_END };
1803
1804 static unsigned short tvp5150_addrs[] = {
1805         0xb8 >> 1,
1806         0xba >> 1,
1807         I2C_CLIENT_END
1808 };
1809
1810 static unsigned short mt9v011_addrs[] = {
1811         0xba >> 1,
1812         I2C_CLIENT_END
1813 };
1814
1815 static unsigned short msp3400_addrs[] = {
1816         0x80 >> 1,
1817         0x88 >> 1,
1818         I2C_CLIENT_END
1819 };
1820
1821 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1822 {
1823         int rc = 0;
1824         struct em28xx *dev = ptr;
1825
1826         if (dev->tuner_type != TUNER_XC2028)
1827                 return 0;
1828
1829         if (command != XC2028_TUNER_RESET)
1830                 return 0;
1831
1832         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1833
1834         return rc;
1835 }
1836 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1837
1838 static inline void em28xx_set_model(struct em28xx *dev)
1839 {
1840         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1841
1842         /* Those are the default values for the majority of boards
1843            Use those values if not specified otherwise at boards entry
1844          */
1845         if (!dev->board.xclk)
1846                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1847                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1848
1849         if (!dev->board.i2c_speed)
1850                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1851                                        EM28XX_I2C_FREQ_100_KHZ;
1852 }
1853
1854
1855 /* FIXME: Should be replaced by a proper mt9m111 driver */
1856 static int em28xx_initialize_mt9m111(struct em28xx *dev)
1857 {
1858         int i;
1859         unsigned char regs[][3] = {
1860                 { 0x0d, 0x00, 0x01, },  /* reset and use defaults */
1861                 { 0x0d, 0x00, 0x00, },
1862                 { 0x0a, 0x00, 0x21, },
1863                 { 0x21, 0x04, 0x00, },  /* full readout speed, no row/col skipping */
1864         };
1865
1866         for (i = 0; i < ARRAY_SIZE(regs); i++)
1867                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
1868
1869         return 0;
1870 }
1871
1872
1873 /* FIXME: Should be replaced by a proper mt9m001 driver */
1874 static int em28xx_initialize_mt9m001(struct em28xx *dev)
1875 {
1876         int i;
1877         unsigned char regs[][3] = {
1878                 { 0x0d, 0x00, 0x01, },
1879                 { 0x0d, 0x00, 0x00, },
1880                 { 0x04, 0x05, 0x00, },  /* hres = 1280 */
1881                 { 0x03, 0x04, 0x00, },  /* vres = 1024 */
1882                 { 0x20, 0x11, 0x00, },
1883                 { 0x06, 0x00, 0x10, },
1884                 { 0x2b, 0x00, 0x24, },
1885                 { 0x2e, 0x00, 0x24, },
1886                 { 0x35, 0x00, 0x24, },
1887                 { 0x2d, 0x00, 0x20, },
1888                 { 0x2c, 0x00, 0x20, },
1889                 { 0x09, 0x0a, 0xd4, },
1890                 { 0x35, 0x00, 0x57, },
1891         };
1892
1893         for (i = 0; i < ARRAY_SIZE(regs); i++)
1894                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
1895
1896         return 0;
1897 }
1898
1899 /* HINT method: webcam I2C chips
1900  *
1901  * This method works for webcams with Micron sensors
1902  */
1903 static int em28xx_hint_sensor(struct em28xx *dev)
1904 {
1905         int rc;
1906         char *sensor_name;
1907         unsigned char cmd;
1908         __be16 version_be;
1909         u16 version;
1910
1911         /* Micron sensor detection */
1912         dev->i2c_client.addr = 0xba >> 1;
1913         cmd = 0;
1914         i2c_master_send(&dev->i2c_client, &cmd, 1);
1915         rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
1916         if (rc != 2)
1917                 return -EINVAL;
1918
1919         version = be16_to_cpu(version_be);
1920         switch (version) {
1921         case 0x8232:            /* mt9v011 640x480 1.3 Mpix sensor */
1922         case 0x8243:            /* mt9v011 rev B 640x480 1.3 Mpix sensor */
1923                 dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
1924                 em28xx_set_model(dev);
1925
1926                 sensor_name = "mt9v011";
1927                 dev->em28xx_sensor = EM28XX_MT9V011;
1928                 dev->sensor_xres = 640;
1929                 dev->sensor_yres = 480;
1930                 /*
1931                  * FIXME: mt9v011 uses I2S speed as xtal clk - at least with
1932                  * the Silvercrest cam I have here for testing - for higher
1933                  * resolutions, a high clock cause horizontal artifacts, so we
1934                  * need to use a lower xclk frequency.
1935                  * Yet, it would be possible to adjust xclk depending on the
1936                  * desired resolution, since this affects directly the
1937                  * frame rate.
1938                  */
1939                 dev->board.xclk = EM28XX_XCLK_FREQUENCY_4_3MHZ;
1940                 dev->sensor_xtal = 4300000;
1941
1942                 /* probably means GRGB 16 bit bayer */
1943                 dev->vinmode = 0x0d;
1944                 dev->vinctl = 0x00;
1945
1946                 break;
1947
1948         case 0x143a:    /* MT9M111 as found in the ECS G200 */
1949                 dev->model = EM2750_BOARD_UNKNOWN;
1950                 em28xx_set_model(dev);
1951
1952                 sensor_name = "mt9m111";
1953                 dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
1954                 dev->em28xx_sensor = EM28XX_MT9M111;
1955                 em28xx_initialize_mt9m111(dev);
1956                 dev->sensor_xres = 640;
1957                 dev->sensor_yres = 512;
1958
1959                 dev->vinmode = 0x0a;
1960                 dev->vinctl = 0x00;
1961
1962                 break;
1963
1964         case 0x8431:
1965                 dev->model = EM2750_BOARD_UNKNOWN;
1966                 em28xx_set_model(dev);
1967
1968                 sensor_name = "mt9m001";
1969                 dev->em28xx_sensor = EM28XX_MT9M001;
1970                 em28xx_initialize_mt9m001(dev);
1971                 dev->sensor_xres = 1280;
1972                 dev->sensor_yres = 1024;
1973
1974                 /* probably means BGGR 16 bit bayer */
1975                 dev->vinmode = 0x0c;
1976                 dev->vinctl = 0x00;
1977
1978                 break;
1979         default:
1980                 printk("Unknown Micron Sensor 0x%04x\n", version);
1981                 return -EINVAL;
1982         }
1983
1984         /* Setup webcam defaults */
1985         em28xx_pre_card_setup(dev);
1986
1987         em28xx_errdev("Sensor is %s, using model %s entry.\n",
1988                       sensor_name, em28xx_boards[dev->model].name);
1989
1990         return 0;
1991 }
1992
1993 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1994  * this won't work for boards with generic PCI IDs
1995  */
1996 void em28xx_pre_card_setup(struct em28xx *dev)
1997 {
1998         /* Set the initial XCLK and I2C clock values based on the board
1999            definition */
2000         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
2001         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
2002         msleep(50);
2003
2004         /* request some modules */
2005         switch (dev->model) {
2006         case EM2861_BOARD_PLEXTOR_PX_TV100U:
2007                 /* Sets the msp34xx I2S speed */
2008                 dev->i2s_speed = 2048000;
2009                 break;
2010         case EM2861_BOARD_KWORLD_PVRTV_300U:
2011         case EM2880_BOARD_KWORLD_DVB_305U:
2012                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
2013                 msleep(10);
2014                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
2015                 msleep(10);
2016                 break;
2017         case EM2870_BOARD_COMPRO_VIDEOMATE:
2018                 /* TODO: someone can do some cleanup here...
2019                          not everything's needed */
2020                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
2021                 msleep(10);
2022                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
2023                 msleep(10);
2024                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2025                 mdelay(70);
2026                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
2027                 mdelay(70);
2028                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
2029                 mdelay(70);
2030                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
2031                 mdelay(70);
2032                 break;
2033         case EM2870_BOARD_TERRATEC_XS_MT2060:
2034                 /* this device needs some gpio writes to get the DVB-T
2035                    demod work */
2036                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2037                 mdelay(70);
2038                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
2039                 mdelay(70);
2040                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2041                 mdelay(70);
2042                 break;
2043         case EM2870_BOARD_PINNACLE_PCTV_DVB:
2044                 /* this device needs some gpio writes to get the
2045                    DVB-T demod work */
2046                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2047                 mdelay(70);
2048                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
2049                 mdelay(70);
2050                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2051                 mdelay(70);
2052                 break;
2053         case EM2820_BOARD_GADMEI_UTV310:
2054         case EM2820_BOARD_MSI_VOX_USB_2:
2055                 /* enables audio for that devices */
2056                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2057                 break;
2058
2059         case EM2882_BOARD_KWORLD_ATSC_315U:
2060                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2061                 msleep(10);
2062                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2063                 msleep(10);
2064                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
2065                 msleep(10);
2066                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
2067                 msleep(10);
2068                 break;
2069
2070         case EM2860_BOARD_KAIOMY_TVNPC_U2:
2071                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
2072                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
2073                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
2074                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
2075                 msleep(10);
2076                 em28xx_write_regs(dev, 0x08, "\xff", 1);
2077                 msleep(10);
2078                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
2079                 msleep(10);
2080                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
2081
2082                 break;
2083         case EM2860_BOARD_EASYCAP:
2084                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
2085                 break;
2086
2087         case EM2820_BOARD_IODATA_GVMVP_SZ:
2088                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2089                 msleep(70);
2090                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2091                 msleep(10);
2092                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2093                 msleep(70);
2094                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2095                 msleep(70);
2096                 break;
2097         }
2098
2099         em28xx_gpio_set(dev, dev->board.tuner_gpio);
2100         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2101
2102         /* Unlock device */
2103         em28xx_set_mode(dev, EM28XX_SUSPEND);
2104 }
2105
2106 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
2107 {
2108         memset(ctl, 0, sizeof(*ctl));
2109
2110         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
2111         ctl->max_len = 64;
2112         ctl->mts = em28xx_boards[dev->model].mts_firmware;
2113
2114         switch (dev->model) {
2115         case EM2880_BOARD_EMPIRE_DUAL_TV:
2116         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2117         case EM2882_BOARD_TERRATEC_HYBRID_XS:
2118                 ctl->demod = XC3028_FE_ZARLINK456;
2119                 break;
2120         case EM2880_BOARD_TERRATEC_HYBRID_XS:
2121         case EM2881_BOARD_PINNACLE_HYBRID_PRO:
2122                 ctl->demod = XC3028_FE_ZARLINK456;
2123                 break;
2124         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2125                 /* djh - Not sure which demod we need here */
2126                 ctl->demod = XC3028_FE_DEFAULT;
2127                 break;
2128         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
2129                 ctl->demod = XC3028_FE_DEFAULT;
2130                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2131                 break;
2132         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2133         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2134         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
2135                 /* FIXME: Better to specify the needed IF */
2136                 ctl->demod = XC3028_FE_DEFAULT;
2137                 break;
2138         case EM2883_BOARD_KWORLD_HYBRID_330U:
2139         case EM2882_BOARD_DIKOM_DK300:
2140                 ctl->demod = XC3028_FE_CHINA;
2141                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
2142                 break;
2143         case EM2882_BOARD_EVGA_INDTUBE:
2144                 ctl->demod = XC3028_FE_CHINA;
2145                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2146                 break;
2147         default:
2148                 ctl->demod = XC3028_FE_OREN538;
2149         }
2150 }
2151
2152 static void em28xx_tuner_setup(struct em28xx *dev)
2153 {
2154         struct tuner_setup           tun_setup;
2155         struct v4l2_frequency        f;
2156
2157         if (dev->tuner_type == TUNER_ABSENT)
2158                 return;
2159
2160         memset(&tun_setup, 0, sizeof(tun_setup));
2161
2162         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
2163         tun_setup.tuner_callback = em28xx_tuner_callback;
2164
2165         if (dev->board.radio.type) {
2166                 tun_setup.type = dev->board.radio.type;
2167                 tun_setup.addr = dev->board.radio_addr;
2168
2169                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2170         }
2171
2172         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
2173                 tun_setup.type   = dev->tuner_type;
2174                 tun_setup.addr   = dev->tuner_addr;
2175
2176                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2177         }
2178
2179         if (dev->tda9887_conf) {
2180                 struct v4l2_priv_tun_config tda9887_cfg;
2181
2182                 tda9887_cfg.tuner = TUNER_TDA9887;
2183                 tda9887_cfg.priv = &dev->tda9887_conf;
2184
2185                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
2186         }
2187
2188         if (dev->tuner_type == TUNER_XC2028) {
2189                 struct v4l2_priv_tun_config  xc2028_cfg;
2190                 struct xc2028_ctrl           ctl;
2191
2192                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
2193                 memset(&ctl, 0, sizeof(ctl));
2194
2195                 em28xx_setup_xc3028(dev, &ctl);
2196
2197                 xc2028_cfg.tuner = TUNER_XC2028;
2198                 xc2028_cfg.priv  = &ctl;
2199
2200                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
2201         }
2202
2203         /* configure tuner */
2204         f.tuner = 0;
2205         f.type = V4L2_TUNER_ANALOG_TV;
2206         f.frequency = 9076;     /* just a magic number */
2207         dev->ctl_freq = f.frequency;
2208         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
2209 }
2210
2211 static int em28xx_hint_board(struct em28xx *dev)
2212 {
2213         int i;
2214
2215         /* HINT method: EEPROM
2216          *
2217          * This method works only for boards with eeprom.
2218          * Uses a hash of all eeprom bytes. The hash should be
2219          * unique for a vendor/tuner pair.
2220          * There are a high chance that tuners for different
2221          * video standards produce different hashes.
2222          */
2223         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
2224                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
2225                         dev->model = em28xx_eeprom_hash[i].model;
2226                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
2227
2228                         em28xx_errdev("Your board has no unique USB ID.\n");
2229                         em28xx_errdev("A hint were successfully done, "
2230                                       "based on eeprom hash.\n");
2231                         em28xx_errdev("This method is not 100%% failproof.\n");
2232                         em28xx_errdev("If the board were missdetected, "
2233                                       "please email this log to:\n");
2234                         em28xx_errdev("\tV4L Mailing List "
2235                                       " <linux-media@vger.kernel.org>\n");
2236                         em28xx_errdev("Board detected as %s\n",
2237                                       em28xx_boards[dev->model].name);
2238
2239                         return 0;
2240                 }
2241         }
2242
2243         /* HINT method: I2C attached devices
2244          *
2245          * This method works for all boards.
2246          * Uses a hash of i2c scanned devices.
2247          * Devices with the same i2c attached chips will
2248          * be considered equal.
2249          * This method is less precise than the eeprom one.
2250          */
2251
2252         /* user did not request i2c scanning => do it now */
2253         if (!dev->i2c_hash)
2254                 em28xx_do_i2c_scan(dev);
2255
2256         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
2257                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
2258                         dev->model = em28xx_i2c_hash[i].model;
2259                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
2260                         em28xx_errdev("Your board has no unique USB ID.\n");
2261                         em28xx_errdev("A hint were successfully done, "
2262                                       "based on i2c devicelist hash.\n");
2263                         em28xx_errdev("This method is not 100%% failproof.\n");
2264                         em28xx_errdev("If the board were missdetected, "
2265                                       "please email this log to:\n");
2266                         em28xx_errdev("\tV4L Mailing List "
2267                                       " <linux-media@vger.kernel.org>\n");
2268                         em28xx_errdev("Board detected as %s\n",
2269                                       em28xx_boards[dev->model].name);
2270
2271                         return 0;
2272                 }
2273         }
2274
2275         em28xx_errdev("Your board has no unique USB ID and thus need a "
2276                       "hint to be detected.\n");
2277         em28xx_errdev("You may try to use card=<n> insmod option to "
2278                       "workaround that.\n");
2279         em28xx_errdev("Please send an email with this log to:\n");
2280         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2281         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2282         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2283
2284         em28xx_errdev("Here is a list of valid choices for the card=<n>"
2285                       " insmod option:\n");
2286         for (i = 0; i < em28xx_bcount; i++) {
2287                 em28xx_errdev("    card=%d -> %s\n",
2288                                 i, em28xx_boards[i].name);
2289         }
2290         return -1;
2291 }
2292
2293 /* ----------------------------------------------------------------------- */
2294 void em28xx_register_i2c_ir(struct em28xx *dev)
2295 {
2296         /* Leadtek winfast tv USBII deluxe can find a non working IR-device */
2297         /* at address 0x18, so if that address is needed for another board in */
2298         /* the future, please put it after 0x1f. */
2299         struct i2c_board_info info;
2300         const unsigned short addr_list[] = {
2301                  0x1f, 0x30, 0x47, I2C_CLIENT_END
2302         };
2303
2304         if (disable_ir)
2305                 return;
2306
2307         memset(&info, 0, sizeof(struct i2c_board_info));
2308         memset(&dev->init_data, 0, sizeof(dev->init_data));
2309         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2310
2311         /* detect & configure */
2312         switch (dev->model) {
2313         case EM2800_BOARD_TERRATEC_CINERGY_200:
2314         case EM2820_BOARD_TERRATEC_CINERGY_250:
2315                 dev->init_data.ir_codes = &ir_codes_em_terratec_table;
2316                 dev->init_data.get_key = em28xx_get_key_terratec;
2317                 dev->init_data.name = "i2c IR (EM28XX Terratec)";
2318                 break;
2319         case EM2820_BOARD_PINNACLE_USB_2:
2320                 dev->init_data.ir_codes = &ir_codes_pinnacle_grey_table;
2321                 dev->init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2322                 dev->init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2323                 break;
2324         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2325                 dev->init_data.ir_codes = &ir_codes_rc5_hauppauge_new_table;
2326                 dev->init_data.get_key = em28xx_get_key_em_haup;
2327                 dev->init_data.name = "i2c IR (EM2840 Hauppauge)";
2328         case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
2329                 dev->init_data.ir_codes = &ir_codes_winfast_usbii_deluxe_table;;
2330                 dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe;
2331                 dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)";
2332                 break;
2333         }
2334
2335         if (dev->init_data.name)
2336                 info.platform_data = &dev->init_data;
2337         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2338 }
2339
2340 void em28xx_card_setup(struct em28xx *dev)
2341 {
2342         /*
2343          * If the device can be a webcam, seek for a sensor.
2344          * If sensor is not found, then it isn't a webcam.
2345          */
2346         if (dev->board.is_webcam) {
2347                 if (em28xx_hint_sensor(dev) < 0)
2348                         dev->board.is_webcam = 0;
2349                 else
2350                         dev->progressive = 1;
2351         } else
2352                 em28xx_set_model(dev);
2353
2354         em28xx_info("Identified as %s (card=%d)\n",
2355                     dev->board.name, dev->model);
2356
2357         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2358         if (em28xx_boards[dev->model].tuner_addr)
2359                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2360
2361         if (em28xx_boards[dev->model].tda9887_conf)
2362                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2363
2364         /* request some modules */
2365         switch (dev->model) {
2366         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2367         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2368         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2369         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2370         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2371         {
2372                 struct tveeprom tv;
2373 #if defined(CONFIG_MODULES) && defined(MODULE)
2374                 request_module("tveeprom");
2375 #endif
2376                 /* Call first TVeeprom */
2377
2378                 dev->i2c_client.addr = 0xa0 >> 1;
2379                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2380
2381                 dev->tuner_type = tv.tuner_type;
2382
2383                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2384                         dev->i2s_speed = 2048000;
2385                         dev->board.has_msp34xx = 1;
2386                 }
2387                 break;
2388         }
2389         case EM2882_BOARD_KWORLD_ATSC_315U:
2390                 em28xx_write_reg(dev, 0x0d, 0x42);
2391                 msleep(10);
2392                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2393                 msleep(10);
2394                 break;
2395         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2396                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2397                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2398                 break;
2399         case EM2820_BOARD_UNKNOWN:
2400         case EM2800_BOARD_UNKNOWN:
2401                 /*
2402                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2403                  *
2404                  * This occurs because they share identical USB vendor and
2405                  * product IDs.
2406                  *
2407                  * What we do here is look up the EEPROM hash of the K-WORLD
2408                  * and if it is found then we decide that we do not have
2409                  * a DIGIVOX and reset the device to the K-WORLD instead.
2410                  *
2411                  * This solution is only valid if they do not share eeprom
2412                  * hash identities which has not been determined as yet.
2413                  */
2414         case EM2880_BOARD_MSI_DIGIVOX_AD:
2415                 if (!em28xx_hint_board(dev))
2416                         em28xx_set_model(dev);
2417
2418                 /* In cases where we had to use a board hint, the call to
2419                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2420                    so make the call now so the analog GPIOs are set properly
2421                    before probing the i2c bus. */
2422                 em28xx_gpio_set(dev, dev->board.tuner_gpio);
2423                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2424                 break;
2425
2426 /*
2427                  * The Dikom DK300 is detected as an Kworld VS-DVB-T 323UR.
2428                  *
2429                  * This occurs because they share identical USB vendor and
2430                  * product IDs.
2431                  *
2432                  * What we do here is look up the EEPROM hash of the Dikom
2433                  * and if it is found then we decide that we do not have
2434                  * a Kworld and reset the device to the Dikom instead.
2435                  *
2436                  * This solution is only valid if they do not share eeprom
2437                  * hash identities which has not been determined as yet.
2438                  */
2439         case EM2882_BOARD_KWORLD_VS_DVBT:
2440                 if (!em28xx_hint_board(dev))
2441                         em28xx_set_model(dev);
2442
2443                 /* In cases where we had to use a board hint, the call to
2444                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2445                    so make the call now so the analog GPIOs are set properly
2446                    before probing the i2c bus. */
2447                 em28xx_gpio_set(dev, dev->board.tuner_gpio);
2448                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2449                 break;
2450         }
2451
2452 #if defined(CONFIG_MODULES) && defined(MODULE)
2453         if (dev->board.has_ir_i2c && !disable_ir)
2454                 request_module("ir-kbd-i2c");
2455 #endif
2456         if (dev->board.has_snapshot_button)
2457                 em28xx_register_snapshot_button(dev);
2458
2459         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2460                 em28xx_errdev("\n\n");
2461                 em28xx_errdev("The support for this board weren't "
2462                               "valid yet.\n");
2463                 em28xx_errdev("Please send a report of having this working\n");
2464                 em28xx_errdev("not to V4L mailing list (and/or to other "
2465                                 "addresses)\n\n");
2466         }
2467
2468         /* Allow override tuner type by a module parameter */
2469         if (tuner >= 0)
2470                 dev->tuner_type = tuner;
2471
2472         /* request some modules */
2473         if (dev->board.has_msp34xx)
2474                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2475                         "msp3400", "msp3400", 0, msp3400_addrs);
2476
2477         if (dev->board.decoder == EM28XX_SAA711X)
2478                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2479                         "saa7115", "saa7115_auto", 0, saa711x_addrs);
2480
2481         if (dev->board.decoder == EM28XX_TVP5150)
2482                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2483                         "tvp5150", "tvp5150", 0, tvp5150_addrs);
2484
2485         if (dev->em28xx_sensor == EM28XX_MT9V011) {
2486                 struct v4l2_subdev *sd;
2487
2488                 sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
2489                          &dev->i2c_adap, "mt9v011", "mt9v011", 0, mt9v011_addrs);
2490                 v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal);
2491         }
2492
2493
2494         if (dev->board.adecoder == EM28XX_TVAUDIO)
2495                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2496                         "tvaudio", "tvaudio", dev->board.tvaudio_addr, NULL);
2497
2498         if (dev->board.tuner_type != TUNER_ABSENT) {
2499                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2500
2501                 if (dev->board.radio.type)
2502                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2503                                 "tuner", "tuner", dev->board.radio_addr, NULL);
2504
2505                 if (has_demod)
2506                         v4l2_i2c_new_subdev(&dev->v4l2_dev,
2507                                 &dev->i2c_adap, "tuner", "tuner",
2508                                 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2509                 if (dev->tuner_addr == 0) {
2510                         enum v4l2_i2c_tuner_type type =
2511                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2512                         struct v4l2_subdev *sd;
2513
2514                         sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
2515                                 &dev->i2c_adap, "tuner", "tuner",
2516                                 0, v4l2_i2c_tuner_addrs(type));
2517
2518                         if (sd)
2519                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2520                 } else {
2521                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2522                                 "tuner", "tuner", dev->tuner_addr, NULL);
2523                 }
2524         }
2525
2526         em28xx_tuner_setup(dev);
2527
2528         if(!disable_ir)
2529                 em28xx_ir_init(dev);
2530 }
2531
2532
2533 #if defined(CONFIG_MODULES) && defined(MODULE)
2534 static void request_module_async(struct work_struct *work)
2535 {
2536         struct em28xx *dev = container_of(work,
2537                              struct em28xx, request_module_wk);
2538
2539         if (dev->has_audio_class)
2540                 request_module("snd-usb-audio");
2541         else if (dev->has_alsa_audio)
2542                 request_module("em28xx-alsa");
2543
2544         if (dev->board.has_dvb)
2545                 request_module("em28xx-dvb");
2546 }
2547
2548 static void request_modules(struct em28xx *dev)
2549 {
2550         INIT_WORK(&dev->request_module_wk, request_module_async);
2551         schedule_work(&dev->request_module_wk);
2552 }
2553 #else
2554 #define request_modules(dev)
2555 #endif /* CONFIG_MODULES */
2556
2557 /*
2558  * em28xx_realease_resources()
2559  * unregisters the v4l2,i2c and usb devices
2560  * called when the device gets disconected or at module unload
2561 */
2562 void em28xx_release_resources(struct em28xx *dev)
2563 {
2564         if (dev->sbutton_input_dev)
2565                 em28xx_deregister_snapshot_button(dev);
2566
2567         if (dev->ir)
2568                 em28xx_ir_fini(dev);
2569
2570         /*FIXME: I2C IR should be disconnected */
2571
2572         em28xx_release_analog_resources(dev);
2573
2574         em28xx_remove_from_devlist(dev);
2575
2576         em28xx_i2c_unregister(dev);
2577
2578         v4l2_device_unregister(&dev->v4l2_dev);
2579
2580         usb_put_dev(dev->udev);
2581
2582         /* Mark device as unused */
2583         em28xx_devused &= ~(1 << dev->devno);
2584 };
2585
2586 /*
2587  * em28xx_init_dev()
2588  * allocates and inits the device structs, registers i2c bus and v4l device
2589  */
2590 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2591                            struct usb_interface *interface,
2592                            int minor)
2593 {
2594         struct em28xx *dev = *devhandle;
2595         int retval;
2596         int errCode;
2597
2598         dev->udev = udev;
2599         mutex_init(&dev->ctrl_urb_lock);
2600         spin_lock_init(&dev->slock);
2601         init_waitqueue_head(&dev->open);
2602         init_waitqueue_head(&dev->wait_frame);
2603         init_waitqueue_head(&dev->wait_stream);
2604
2605         dev->em28xx_write_regs = em28xx_write_regs;
2606         dev->em28xx_read_reg = em28xx_read_reg;
2607         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2608         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2609         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2610         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2611
2612         em28xx_set_model(dev);
2613
2614         /* Set the default GPO/GPIO for legacy devices */
2615         dev->reg_gpo_num = EM2880_R04_GPO;
2616         dev->reg_gpio_num = EM28XX_R08_GPIO;
2617
2618         dev->wait_after_write = 5;
2619
2620         /* Based on the Chip ID, set the device configuration */
2621         retval = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
2622         if (retval > 0) {
2623                 dev->chip_id = retval;
2624
2625                 switch (dev->chip_id) {
2626                 case CHIP_ID_EM2800:
2627                         em28xx_info("chip ID is em2800\n");
2628                         break;
2629                 case CHIP_ID_EM2710:
2630                         em28xx_info("chip ID is em2710\n");
2631                         break;
2632                 case CHIP_ID_EM2750:
2633                         em28xx_info("chip ID is em2750\n");
2634                         break;
2635                 case CHIP_ID_EM2820:
2636                         em28xx_info("chip ID is em2820 (or em2710)\n");
2637                         break;
2638                 case CHIP_ID_EM2840:
2639                         em28xx_info("chip ID is em2840\n");
2640                         break;
2641                 case CHIP_ID_EM2860:
2642                         em28xx_info("chip ID is em2860\n");
2643                         break;
2644                 case CHIP_ID_EM2870:
2645                         em28xx_info("chip ID is em2870\n");
2646                         dev->wait_after_write = 0;
2647                         break;
2648                 case CHIP_ID_EM2874:
2649                         em28xx_info("chip ID is em2874\n");
2650                         dev->reg_gpio_num = EM2874_R80_GPIO;
2651                         dev->wait_after_write = 0;
2652                         break;
2653                 case CHIP_ID_EM2883:
2654                         em28xx_info("chip ID is em2882/em2883\n");
2655                         dev->wait_after_write = 0;
2656                         break;
2657                 default:
2658                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
2659                 }
2660         }
2661
2662         /* Prepopulate cached GPO register content */
2663         retval = em28xx_read_reg(dev, dev->reg_gpo_num);
2664         if (retval >= 0)
2665                 dev->reg_gpo = retval;
2666
2667         em28xx_pre_card_setup(dev);
2668
2669         if (!dev->board.is_em2800) {
2670                 /* Sets I2C speed to 100 KHz */
2671                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2672                 if (retval < 0) {
2673                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2674                                       " retval [%d]\n",
2675                                       __func__, retval);
2676                         return retval;
2677                 }
2678         }
2679
2680         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2681         if (retval < 0) {
2682                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2683                 return retval;
2684         }
2685
2686         /* register i2c bus */
2687         errCode = em28xx_i2c_register(dev);
2688         if (errCode < 0) {
2689                 v4l2_device_unregister(&dev->v4l2_dev);
2690                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2691                         __func__, errCode);
2692                 return errCode;
2693         }
2694
2695         /*
2696          * Default format, used for tvp5150 or saa711x output formats
2697          */
2698         dev->vinmode = 0x10;
2699         dev->vinctl  = EM28XX_VINCTRL_INTERLACED |
2700                        EM28XX_VINCTRL_CCIR656_ENABLE;
2701
2702         /* Do board specific init and eeprom reading */
2703         em28xx_card_setup(dev);
2704
2705         /* Configure audio */
2706         errCode = em28xx_audio_setup(dev);
2707         if (errCode < 0) {
2708                 v4l2_device_unregister(&dev->v4l2_dev);
2709                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2710                         __func__, errCode);
2711         }
2712
2713         /* wake i2c devices */
2714         em28xx_wake_i2c(dev);
2715
2716         /* init video dma queues */
2717         INIT_LIST_HEAD(&dev->vidq.active);
2718         INIT_LIST_HEAD(&dev->vidq.queued);
2719         INIT_LIST_HEAD(&dev->vbiq.active);
2720         INIT_LIST_HEAD(&dev->vbiq.queued);
2721
2722         if (dev->board.has_msp34xx) {
2723                 /* Send a reset to other chips via gpio */
2724                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2725                 if (errCode < 0) {
2726                         em28xx_errdev("%s: em28xx_write_regs_req - "
2727                                       "msp34xx(1) failed! errCode [%d]\n",
2728                                       __func__, errCode);
2729                         return errCode;
2730                 }
2731                 msleep(3);
2732
2733                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2734                 if (errCode < 0) {
2735                         em28xx_errdev("%s: em28xx_write_regs_req - "
2736                                       "msp34xx(2) failed! errCode [%d]\n",
2737                                       __func__, errCode);
2738                         return errCode;
2739                 }
2740                 msleep(3);
2741         }
2742
2743         em28xx_add_into_devlist(dev);
2744
2745         retval = em28xx_register_analog_devices(dev);
2746         if (retval < 0) {
2747                 em28xx_release_resources(dev);
2748                 goto fail_reg_devices;
2749         }
2750
2751         em28xx_init_extension(dev);
2752
2753         /* Save some power by putting tuner to sleep */
2754         v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
2755
2756         return 0;
2757
2758 fail_reg_devices:
2759         return retval;
2760 }
2761
2762 /*
2763  * em28xx_usb_probe()
2764  * checks for supported devices
2765  */
2766 static int em28xx_usb_probe(struct usb_interface *interface,
2767                             const struct usb_device_id *id)
2768 {
2769         const struct usb_endpoint_descriptor *endpoint;
2770         struct usb_device *udev;
2771         struct usb_interface *uif;
2772         struct em28xx *dev = NULL;
2773         int retval;
2774         int i, nr, ifnum, isoc_pipe;
2775         char *speed;
2776         char descr[255] = "";
2777
2778         udev = usb_get_dev(interface_to_usbdev(interface));
2779         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2780
2781         /* Check to see next free device and mark as used */
2782         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2783         em28xx_devused |= 1<<nr;
2784
2785         /* Don't register audio interfaces */
2786         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2787                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2788                         "interface %i, class %i\n",
2789                         le16_to_cpu(udev->descriptor.idVendor),
2790                         le16_to_cpu(udev->descriptor.idProduct),
2791                         ifnum,
2792                         interface->altsetting[0].desc.bInterfaceClass);
2793
2794                 em28xx_devused &= ~(1<<nr);
2795                 retval = -ENODEV;
2796                 goto err;
2797         }
2798
2799         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2800
2801         /* check if the device has the iso in endpoint at the correct place */
2802         if (usb_endpoint_xfer_isoc(endpoint)
2803             &&
2804             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2805                 /* It's a newer em2874/em2875 device */
2806                 isoc_pipe = 0;
2807         } else {
2808                 int check_interface = 1;
2809                 isoc_pipe = 1;
2810                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2811                 if (!usb_endpoint_xfer_isoc(endpoint))
2812                         check_interface = 0;
2813
2814                 if (usb_endpoint_dir_out(endpoint))
2815                         check_interface = 0;
2816
2817                 if (!check_interface) {
2818                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2819                                 "interface %i, class %i found.\n",
2820                                 le16_to_cpu(udev->descriptor.idVendor),
2821                                 le16_to_cpu(udev->descriptor.idProduct),
2822                                 ifnum,
2823                                 interface->altsetting[0].desc.bInterfaceClass);
2824
2825                         em28xx_err(DRIVER_NAME " This is an anciliary "
2826                                 "interface not used by the driver\n");
2827
2828                         em28xx_devused &= ~(1<<nr);
2829                         retval = -ENODEV;
2830                         goto err;
2831                 }
2832         }
2833
2834         switch (udev->speed) {
2835         case USB_SPEED_LOW:
2836                 speed = "1.5";
2837                 break;
2838         case USB_SPEED_UNKNOWN:
2839         case USB_SPEED_FULL:
2840                 speed = "12";
2841                 break;
2842         case USB_SPEED_HIGH:
2843                 speed = "480";
2844                 break;
2845         default:
2846                 speed = "unknown";
2847         }
2848
2849         if (udev->manufacturer)
2850                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2851
2852         if (udev->product) {
2853                 if (*descr)
2854                         strlcat(descr, " ", sizeof(descr));
2855                 strlcat(descr, udev->product, sizeof(descr));
2856         }
2857         if (*descr)
2858                 strlcat(descr, " ", sizeof(descr));
2859
2860         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2861                 "(%04x:%04x, interface %d, class %d)\n",
2862                 descr,
2863                 speed,
2864                 le16_to_cpu(udev->descriptor.idVendor),
2865                 le16_to_cpu(udev->descriptor.idProduct),
2866                 ifnum,
2867                 interface->altsetting->desc.bInterfaceNumber);
2868
2869         /*
2870          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2871          * video stream wouldn't likely work, since 12 Mbps is generally
2872          * not enough even for most Digital TV streams.
2873          */
2874         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2875                 printk(DRIVER_NAME ": Device initialization failed.\n");
2876                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2877                        " USB 2.0 port.\n");
2878                 em28xx_devused &= ~(1<<nr);
2879                 retval = -ENODEV;
2880                 goto err;
2881         }
2882
2883         if (nr >= EM28XX_MAXBOARDS) {
2884                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2885                                 EM28XX_MAXBOARDS);
2886                 em28xx_devused &= ~(1<<nr);
2887                 retval = -ENOMEM;
2888                 goto err;
2889         }
2890
2891         /* allocate memory for our device state and initialize it */
2892         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2893         if (dev == NULL) {
2894                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2895                 em28xx_devused &= ~(1<<nr);
2896                 retval = -ENOMEM;
2897                 goto err;
2898         }
2899
2900         snprintf(dev->name, 29, "em28xx #%d", nr);
2901         dev->devno = nr;
2902         dev->model = id->driver_info;
2903         dev->alt   = -1;
2904
2905         /* Checks if audio is provided by some interface */
2906         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2907                 uif = udev->config->interface[i];
2908                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2909                         dev->has_audio_class = 1;
2910                         break;
2911                 }
2912         }
2913
2914         /* compute alternate max packet sizes */
2915         uif = udev->actconfig->interface[0];
2916
2917         dev->num_alt = uif->num_altsetting;
2918         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2919
2920         if (dev->alt_max_pkt_size == NULL) {
2921                 em28xx_errdev("out of memory!\n");
2922                 em28xx_devused &= ~(1<<nr);
2923                 kfree(dev);
2924                 retval = -ENOMEM;
2925                 goto err;
2926         }
2927
2928         for (i = 0; i < dev->num_alt ; i++) {
2929                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2930                 dev->alt_max_pkt_size[i] =
2931                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2932         }
2933
2934         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2935                 dev->model = card[nr];
2936
2937         /* allocate device struct */
2938         mutex_init(&dev->lock);
2939         mutex_lock(&dev->lock);
2940         retval = em28xx_init_dev(&dev, udev, interface, nr);
2941         if (retval) {
2942                 em28xx_devused &= ~(1<<dev->devno);
2943                 mutex_unlock(&dev->lock);
2944                 kfree(dev);
2945                 goto err;
2946         }
2947
2948         /* save our data pointer in this interface device */
2949         usb_set_intfdata(interface, dev);
2950
2951         request_modules(dev);
2952
2953         /* Should be the last thing to do, to avoid newer udev's to
2954            open the device before fully initializing it
2955          */
2956         mutex_unlock(&dev->lock);
2957
2958         return 0;
2959
2960 err:
2961         return retval;
2962 }
2963
2964 /*
2965  * em28xx_usb_disconnect()
2966  * called when the device gets diconencted
2967  * video device will be unregistered on v4l2_close in case it is still open
2968  */
2969 static void em28xx_usb_disconnect(struct usb_interface *interface)
2970 {
2971         struct em28xx *dev;
2972
2973         dev = usb_get_intfdata(interface);
2974         usb_set_intfdata(interface, NULL);
2975
2976         if (!dev)
2977                 return;
2978
2979         em28xx_info("disconnecting %s\n", dev->vdev->name);
2980
2981         /* wait until all current v4l2 io is finished then deallocate
2982            resources */
2983         mutex_lock(&dev->lock);
2984
2985         wake_up_interruptible_all(&dev->open);
2986
2987         v4l2_device_disconnect(&dev->v4l2_dev);
2988
2989         if (dev->users) {
2990                 em28xx_warn
2991                     ("device %s is open! Deregistration and memory "
2992                      "deallocation are deferred on close.\n",
2993                      video_device_node_name(dev->vdev));
2994
2995                 dev->state |= DEV_MISCONFIGURED;
2996                 em28xx_uninit_isoc(dev);
2997                 dev->state |= DEV_DISCONNECTED;
2998                 wake_up_interruptible(&dev->wait_frame);
2999                 wake_up_interruptible(&dev->wait_stream);
3000         } else {
3001                 dev->state |= DEV_DISCONNECTED;
3002                 em28xx_release_resources(dev);
3003         }
3004
3005         em28xx_close_extension(dev);
3006
3007         mutex_unlock(&dev->lock);
3008
3009         if (!dev->users) {
3010                 kfree(dev->alt_max_pkt_size);
3011                 kfree(dev);
3012         }
3013 }
3014
3015 static struct usb_driver em28xx_usb_driver = {
3016         .name = "em28xx",
3017         .probe = em28xx_usb_probe,
3018         .disconnect = em28xx_usb_disconnect,
3019         .id_table = em28xx_id_table,
3020 };
3021
3022 static int __init em28xx_module_init(void)
3023 {
3024         int result;
3025
3026         /* register this driver with the USB subsystem */
3027         result = usb_register(&em28xx_usb_driver);
3028         if (result)
3029                 em28xx_err(DRIVER_NAME
3030                            " usb_register failed. Error number %d.\n", result);
3031
3032         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
3033
3034         return result;
3035 }
3036
3037 static void __exit em28xx_module_exit(void)
3038 {
3039         /* deregister this driver with the USB subsystem */
3040         usb_deregister(&em28xx_usb_driver);
3041 }
3042
3043 module_init(em28xx_module_init);
3044 module_exit(em28xx_module_exit);