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/slab.h>
  28 #include <linux/delay.h>
  29 #include <linux/i2c.h>
  30 #include <linux/usb.h>
  31 #include <media/tuner.h>
  32 #include <media/msp3400.h>
  33 #include <media/saa7115.h>
  34 #include <media/tvp5150.h>
  35 #include <media/tvaudio.h>
  36 #include <media/i2c-addr.h>
  37 #include <media/tveeprom.h>
  38 #include <media/v4l2-common.h>
  39 #include <media/v4l2-chip-ident.h>
  40
  41 #include "em28xx.h"
  42
  43 #define DRIVER_NAME         "em28xx"
  44
  45 static int tuner = -1;
  46 module_param(tuner, int, 0444);
  47 MODULE_PARM_DESC(tuner, "tuner type");
  48
  49 static unsigned int disable_ir;
  50 module_param(disable_ir, int, 0444);
  51 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  52
  53 static unsigned int disable_usb_speed_check;
  54 module_param(disable_usb_speed_check, int, 0444);
  55 MODULE_PARM_DESC(disable_usb_speed_check,
  56                  "override min bandwidth requirement of 480M bps");
  57
  58 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  59 module_param_array(card,  int, NULL, 0444);
  60 MODULE_PARM_DESC(card,     "card type");
  61
  62 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  63 static unsigned long em28xx_devused;
  64
  65 struct em28xx_hash_table {
  66         unsigned long hash;
  67         unsigned int  model;
  68         unsigned int  tuner;
  69 };
  70
  71 /*
  72  *  Reset sequences for analog/digital modes
  73  */
  74
  75 /* Reset for the most [analog] boards */
  76 static struct em28xx_reg_seq default_analog[] = {
  77         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  78         {       -1,             -1,     -1,             -1},
  79 };
  80
  81 /* Reset for the most [digital] boards */
  82 static struct em28xx_reg_seq default_digital[] = {
  83         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  84         {       -1,             -1,     -1,             -1},
  85 };
  86
  87 /* Board Hauppauge WinTV HVR 900 analog */
  88 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  89         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  90         {0x05,                  0xff,   0x10,           10},
  91         {  -1,                  -1,     -1,             -1},
  92 };
  93
  94 /* Board Hauppauge WinTV HVR 900 digital */
  95 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  96         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  97         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  98         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
  99         { -1,                   -1,     -1,             -1},
 100 };
 101
 102 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 103 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 104         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
 105         {       -1,             -1,     -1,              -1},
 106 };
 107
 108 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 109
 110 /* Board  - EM2870 Kworld 355u
 111    Analog - No input analog */
 112
 113 /* Board - EM2882 Kworld 315U digital */
 114 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 115         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 116         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 117         {EM2880_R04_GPO,        0x04,   0xff,           10},
 118         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 119         {EM28XX_R08_GPIO,       0x7e,   0xff,           10},
 120         {  -1,                  -1,     -1,             -1},
 121 };
 122
 123 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 124         {EM2880_R04_GPO,        0x08,   0xff,           10},
 125         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 126         {EM2880_R04_GPO,        0x08,   0xff,           10},
 127         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 128         {  -1,                  -1,     -1,             -1},
 129 };
 130
 131 static struct em28xx_reg_seq kworld_330u_analog[] = {
 132         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 133         {EM2880_R04_GPO,        0x00,   0xff,           10},
 134         { -1,                   -1,     -1,             -1},
 135 };
 136
 137 static struct em28xx_reg_seq kworld_330u_digital[] = {
 138         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 139         {EM2880_R04_GPO,        0x08,   0xff,           10},
 140         { -1,                   -1,     -1,             -1},
 141 };
 142
 143 /* Evga inDtube
 144    GPIO0 - Enable digital power (s5h1409) - low to enable
 145    GPIO1 - Enable analog power (tvp5150/emp202) - low to enable
 146    GPIO4 - xc3028 reset
 147    GOP3  - s5h1409 reset
 148  */
 149 static struct em28xx_reg_seq evga_indtube_analog[] = {
 150         {EM28XX_R08_GPIO,       0x79,   0xff,           60},
 151         {       -1,             -1,     -1,             -1},
 152 };
 153
 154 static struct em28xx_reg_seq evga_indtube_digital[] = {
 155         {EM28XX_R08_GPIO,       0x7a,   0xff,            1},
 156         {EM2880_R04_GPO,        0x04,   0xff,           10},
 157         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 158         { -1,                   -1,     -1,             -1},
 159 };
 160
 161 /* Pinnacle Hybrid Pro eb1a:2881 */
 162 static struct em28xx_reg_seq pinnacle_hybrid_pro_analog[] = {
 163         {EM28XX_R08_GPIO,       0xfd,   ~EM_GPIO_4,     10},
 164         {       -1,             -1,     -1,             -1},
 165 };
 166
 167 static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
 168         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 169         {EM2880_R04_GPO,        0x04,   0xff,          100},/* zl10353 reset */
 170         {EM2880_R04_GPO,        0x0c,   0xff,            1},
 171         {       -1,             -1,     -1,             -1},
 172 };
 173
 174 /* eb1a:2868 Reddo DVB-C USB TV Box
 175    GPIO4 - CU1216L NIM
 176    Other GPIOs seems to be don't care. */
 177 static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
 178         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 179         {EM28XX_R08_GPIO,       0xde,   0xff,           10},
 180         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 181         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 182         {EM28XX_R08_GPIO,       0x7f,   0xff,           10},
 183         {EM28XX_R08_GPIO,       0x6f,   0xff,           10},
 184         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 185         {-1,                    -1,     -1,             -1},
 186 };
 187
 188 /* Callback for the most boards */
 189 static struct em28xx_reg_seq default_tuner_gpio[] = {
 190         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 191         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 192         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 193         {  -1,                  -1,             -1,             -1},
 194 };
 195
 196 /* Mute/unmute */
 197 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 198         {EM28XX_R08_GPIO,       5,              7,              10},
 199         {  -1,                  -1,             -1,             -1},
 200 };
 201
 202 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 203         {EM28XX_R08_GPIO,       4,              7,              10},
 204         {  -1,                  -1,             -1,             -1},
 205 };
 206
 207 static struct em28xx_reg_seq compro_mute_gpio[] = {
 208         {EM28XX_R08_GPIO,       6,              7,              10},
 209         {  -1,                  -1,             -1,             -1},
 210 };
 211
 212 /* Terratec AV350 */
 213 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 214         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 215         {       -1,             -1,     -1,             -1},
 216 };
 217
 218 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 219         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 220         {       -1,             -1,     -1,             -1},
 221 };
 222
 223 static struct em28xx_reg_seq silvercrest_reg_seq[] = {
 224         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 225         {EM28XX_R08_GPIO,       0x01,   0xf7,           10},
 226         {       -1,             -1,     -1,             -1},
 227 };
 228
 229 static struct em28xx_reg_seq vc211a_enable[] = {
 230         {EM28XX_R08_GPIO,       0xff,   0x07,           10},
 231         {EM28XX_R08_GPIO,       0xff,   0x0f,           10},
 232         {EM28XX_R08_GPIO,       0xff,   0x0b,           10},
 233         {       -1,             -1,     -1,             -1},
 234 };
 235
 236 static struct em28xx_reg_seq dikom_dk300_digital[] = {
 237         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 238         {EM2880_R04_GPO,        0x08,   0xff,           10},
 239         { -1,                   -1,     -1,             -1},
 240 };
 241
 242
 243 /*
 244  *  Board definitions
 245  */
 246 struct em28xx_board em28xx_boards[] = {
 247         [EM2750_BOARD_UNKNOWN] = {
 248                 .name          = "EM2710/EM2750/EM2751 webcam grabber",
 249                 .xclk          = EM28XX_XCLK_FREQUENCY_20MHZ,
 250                 .tuner_type    = TUNER_ABSENT,
 251                 .is_webcam     = 1,
 252                 .input         = { {
 253                         .type     = EM28XX_VMUX_COMPOSITE1,
 254                         .vmux     = 0,
 255                         .amux     = EM28XX_AMUX_VIDEO,
 256                         .gpio     = silvercrest_reg_seq,
 257                 } },
 258         },
 259         [EM2800_BOARD_UNKNOWN] = {
 260                 .name         = "Unknown EM2800 video grabber",
 261                 .is_em2800    = 1,
 262                 .tda9887_conf = TDA9887_PRESENT,
 263                 .decoder      = EM28XX_SAA711X,
 264                 .tuner_type   = TUNER_ABSENT,
 265                 .input        = { {
 266                         .type     = EM28XX_VMUX_COMPOSITE1,
 267                         .vmux     = SAA7115_COMPOSITE0,
 268                         .amux     = EM28XX_AMUX_LINE_IN,
 269                 }, {
 270                         .type     = EM28XX_VMUX_SVIDEO,
 271                         .vmux     = SAA7115_SVIDEO3,
 272                         .amux     = EM28XX_AMUX_LINE_IN,
 273                 } },
 274         },
 275         [EM2820_BOARD_UNKNOWN] = {
 276                 .name          = "Unknown EM2750/28xx video grabber",
 277                 .tuner_type    = TUNER_ABSENT,
 278                 .is_webcam     = 1,     /* To enable sensor probe */
 279         },
 280         [EM2750_BOARD_DLCW_130] = {
 281                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 282                 .name          = "Huaqi DLCW-130",
 283                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 284                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 285                 .tuner_type    = TUNER_ABSENT,
 286                 .is_webcam     = 1,
 287                 .input         = { {
 288                         .type     = EM28XX_VMUX_COMPOSITE1,
 289                         .vmux     = 0,
 290                         .amux     = EM28XX_AMUX_VIDEO,
 291                 } },
 292         },
 293         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 294                 .name         = "Kworld PVR TV 2800 RF",
 295                 .tuner_type   = TUNER_TEMIC_PAL,
 296                 .tda9887_conf = TDA9887_PRESENT,
 297                 .decoder      = EM28XX_SAA711X,
 298                 .input        = { {
 299                         .type     = EM28XX_VMUX_COMPOSITE1,
 300                         .vmux     = SAA7115_COMPOSITE0,
 301                         .amux     = EM28XX_AMUX_LINE_IN,
 302                 }, {
 303                         .type     = EM28XX_VMUX_SVIDEO,
 304                         .vmux     = SAA7115_SVIDEO3,
 305                         .amux     = EM28XX_AMUX_LINE_IN,
 306                 } },
 307         },
 308         [EM2820_BOARD_GADMEI_TVR200] = {
 309                 .name         = "Gadmei TVR200",
 310                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 311                 .tda9887_conf = TDA9887_PRESENT,
 312                 .decoder      = EM28XX_SAA711X,
 313                 .input        = { {
 314                         .type     = EM28XX_VMUX_TELEVISION,
 315                         .vmux     = SAA7115_COMPOSITE2,
 316                         .amux     = EM28XX_AMUX_LINE_IN,
 317                 }, {
 318                         .type     = EM28XX_VMUX_COMPOSITE1,
 319                         .vmux     = SAA7115_COMPOSITE0,
 320                         .amux     = EM28XX_AMUX_LINE_IN,
 321                 }, {
 322                         .type     = EM28XX_VMUX_SVIDEO,
 323                         .vmux     = SAA7115_SVIDEO3,
 324                         .amux     = EM28XX_AMUX_LINE_IN,
 325                 } },
 326         },
 327         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 328                 .name         = "Terratec Cinergy 250 USB",
 329                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 330                 .has_ir_i2c   = 1,
 331                 .tda9887_conf = TDA9887_PRESENT,
 332                 .decoder      = EM28XX_SAA711X,
 333                 .input        = { {
 334                         .type     = EM28XX_VMUX_TELEVISION,
 335                         .vmux     = SAA7115_COMPOSITE2,
 336                         .amux     = EM28XX_AMUX_LINE_IN,
 337                 }, {
 338                         .type     = EM28XX_VMUX_COMPOSITE1,
 339                         .vmux     = SAA7115_COMPOSITE0,
 340                         .amux     = EM28XX_AMUX_LINE_IN,
 341                 }, {
 342                         .type     = EM28XX_VMUX_SVIDEO,
 343                         .vmux     = SAA7115_SVIDEO3,
 344                         .amux     = EM28XX_AMUX_LINE_IN,
 345                 } },
 346         },
 347         [EM2820_BOARD_PINNACLE_USB_2] = {
 348                 .name         = "Pinnacle PCTV USB 2",
 349                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 350                 .has_ir_i2c   = 1,
 351                 .tda9887_conf = TDA9887_PRESENT,
 352                 .decoder      = EM28XX_SAA711X,
 353                 .input        = { {
 354                         .type     = EM28XX_VMUX_TELEVISION,
 355                         .vmux     = SAA7115_COMPOSITE2,
 356                         .amux     = EM28XX_AMUX_VIDEO,
 357                 }, {
 358                         .type     = EM28XX_VMUX_COMPOSITE1,
 359                         .vmux     = SAA7115_COMPOSITE0,
 360                         .amux     = EM28XX_AMUX_LINE_IN,
 361                 }, {
 362                         .type     = EM28XX_VMUX_SVIDEO,
 363                         .vmux     = SAA7115_SVIDEO3,
 364                         .amux     = EM28XX_AMUX_LINE_IN,
 365                 } },
 366         },
 367         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 368                 .name         = "Hauppauge WinTV USB 2",
 369                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 370                 .tda9887_conf = TDA9887_PRESENT |
 371                                 TDA9887_PORT1_ACTIVE |
 372                                 TDA9887_PORT2_ACTIVE,
 373                 .decoder      = EM28XX_TVP5150,
 374                 .has_msp34xx  = 1,
 375                 .has_ir_i2c   = 1,
 376                 .input        = { {
 377                         .type     = EM28XX_VMUX_TELEVISION,
 378                         .vmux     = TVP5150_COMPOSITE0,
 379                         .amux     = MSP_INPUT_DEFAULT,
 380                 }, {
 381                         .type     = EM28XX_VMUX_SVIDEO,
 382                         .vmux     = TVP5150_SVIDEO,
 383                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 384                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 385                 } },
 386         },
 387         [EM2820_BOARD_DLINK_USB_TV] = {
 388                 .name         = "D-Link DUB-T210 TV Tuner",
 389                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 390                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 391                 .tda9887_conf = TDA9887_PRESENT,
 392                 .decoder      = EM28XX_SAA711X,
 393                 .input        = { {
 394                         .type     = EM28XX_VMUX_TELEVISION,
 395                         .vmux     = SAA7115_COMPOSITE2,
 396                         .amux     = EM28XX_AMUX_LINE_IN,
 397                 }, {
 398                         .type     = EM28XX_VMUX_COMPOSITE1,
 399                         .vmux     = SAA7115_COMPOSITE0,
 400                         .amux     = EM28XX_AMUX_LINE_IN,
 401                 }, {
 402                         .type     = EM28XX_VMUX_SVIDEO,
 403                         .vmux     = SAA7115_SVIDEO3,
 404                         .amux     = EM28XX_AMUX_LINE_IN,
 405                 } },
 406         },
 407         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 408                 .name         = "Hercules Smart TV USB 2.0",
 409                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 410                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 411                 .tda9887_conf = TDA9887_PRESENT,
 412                 .decoder      = EM28XX_SAA711X,
 413                 .input        = { {
 414                         .type     = EM28XX_VMUX_TELEVISION,
 415                         .vmux     = SAA7115_COMPOSITE2,
 416                         .amux     = EM28XX_AMUX_LINE_IN,
 417                 }, {
 418                         .type     = EM28XX_VMUX_COMPOSITE1,
 419                         .vmux     = SAA7115_COMPOSITE0,
 420                         .amux     = EM28XX_AMUX_LINE_IN,
 421                 }, {
 422                         .type     = EM28XX_VMUX_SVIDEO,
 423                         .vmux     = SAA7115_SVIDEO3,
 424                         .amux     = EM28XX_AMUX_LINE_IN,
 425                 } },
 426         },
 427         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 428                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 429                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 430                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 431                 .tda9887_conf = TDA9887_PRESENT,
 432                 .decoder      = EM28XX_SAA711X,
 433                 .input        = { {
 434                         .type     = EM28XX_VMUX_TELEVISION,
 435                         .vmux     = SAA7115_COMPOSITE2,
 436                         .amux     = EM28XX_AMUX_VIDEO,
 437                 }, {
 438                         .type     = EM28XX_VMUX_COMPOSITE1,
 439                         .vmux     = SAA7115_COMPOSITE0,
 440                         .amux     = EM28XX_AMUX_LINE_IN,
 441                 }, {
 442                         .type     = EM28XX_VMUX_SVIDEO,
 443                         .vmux     = SAA7115_SVIDEO3,
 444                         .amux     = EM28XX_AMUX_LINE_IN,
 445                 } },
 446         },
 447         [EM2820_BOARD_GADMEI_UTV310] = {
 448                 .name         = "Gadmei UTV310",
 449                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 450                 .tuner_type   = TUNER_TNF_5335MF,
 451                 .tda9887_conf = TDA9887_PRESENT,
 452                 .decoder      = EM28XX_SAA711X,
 453                 .input        = { {
 454                         .type     = EM28XX_VMUX_TELEVISION,
 455                         .vmux     = SAA7115_COMPOSITE1,
 456                         .amux     = EM28XX_AMUX_LINE_IN,
 457                 }, {
 458                         .type     = EM28XX_VMUX_COMPOSITE1,
 459                         .vmux     = SAA7115_COMPOSITE0,
 460                         .amux     = EM28XX_AMUX_LINE_IN,
 461                 }, {
 462                         .type     = EM28XX_VMUX_SVIDEO,
 463                         .vmux     = SAA7115_SVIDEO3,
 464                         .amux     = EM28XX_AMUX_LINE_IN,
 465                 } },
 466         },
 467         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 468                 .name         = "Leadtek Winfast USB II Deluxe",
 469                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 470                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 471                 .has_ir_i2c   = 1,
 472                 .tvaudio_addr = 0x58,
 473                 .tda9887_conf = TDA9887_PRESENT |
 474                                 TDA9887_PORT2_ACTIVE |
 475                                 TDA9887_QSS,
 476                 .decoder      = EM28XX_SAA711X,
 477                 .adecoder     = EM28XX_TVAUDIO,
 478                 .input        = { {
 479                         .type     = EM28XX_VMUX_TELEVISION,
 480                         .vmux     = SAA7115_COMPOSITE4,
 481                         .amux     = EM28XX_AMUX_AUX,
 482                 }, {
 483                         .type     = EM28XX_VMUX_COMPOSITE1,
 484                         .vmux     = SAA7115_COMPOSITE5,
 485                         .amux     = EM28XX_AMUX_LINE_IN,
 486                 }, {
 487                         .type     = EM28XX_VMUX_SVIDEO,
 488                         .vmux     = SAA7115_SVIDEO3,
 489                         .amux     = EM28XX_AMUX_LINE_IN,
 490                 } },
 491                         .radio    = {
 492                         .type     = EM28XX_RADIO,
 493                         .amux     = EM28XX_AMUX_AUX,
 494                         }
 495         },
 496         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 497                 .name         = "Videology 20K14XUSB USB2.0",
 498                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 499                 .tuner_type   = TUNER_ABSENT,
 500                 .is_webcam    = 1,
 501                 .input        = { {
 502                         .type     = EM28XX_VMUX_COMPOSITE1,
 503                         .vmux     = 0,
 504                         .amux     = EM28XX_AMUX_VIDEO,
 505                 } },
 506         },
 507         [EM2820_BOARD_SILVERCREST_WEBCAM] = {
 508                 .name         = "Silvercrest Webcam 1.3mpix",
 509                 .tuner_type   = TUNER_ABSENT,
 510                 .is_webcam    = 1,
 511                 .input        = { {
 512                         .type     = EM28XX_VMUX_COMPOSITE1,
 513                         .vmux     = 0,
 514                         .amux     = EM28XX_AMUX_VIDEO,
 515                         .gpio     = silvercrest_reg_seq,
 516                 } },
 517         },
 518         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 519                 .name         = "Supercomp USB 2.0 TV",
 520                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 521                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 522                 .tda9887_conf = TDA9887_PRESENT |
 523                                 TDA9887_PORT1_ACTIVE |
 524                                 TDA9887_PORT2_ACTIVE,
 525                 .decoder      = EM28XX_SAA711X,
 526                 .input        = { {
 527                         .type     = EM28XX_VMUX_TELEVISION,
 528                         .vmux     = SAA7115_COMPOSITE2,
 529                         .amux     = EM28XX_AMUX_LINE_IN,
 530                 }, {
 531                         .type     = EM28XX_VMUX_COMPOSITE1,
 532                         .vmux     = SAA7115_COMPOSITE0,
 533                         .amux     = EM28XX_AMUX_VIDEO,
 534                 }, {
 535                         .type     = EM28XX_VMUX_SVIDEO,
 536                         .vmux     = SAA7115_SVIDEO3,
 537                         .amux     = EM28XX_AMUX_LINE_IN,
 538                 } },
 539         },
 540         [EM2821_BOARD_USBGEAR_VD204] = {
 541                 .name         = "Usbgear VD204v9",
 542                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 543                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 544                 .decoder      = EM28XX_SAA711X,
 545                 .input        = { {
 546                         .type  = EM28XX_VMUX_COMPOSITE1,
 547                         .vmux  = SAA7115_COMPOSITE0,
 548                         .amux  = EM28XX_AMUX_LINE_IN,
 549                 }, {
 550                         .type  = EM28XX_VMUX_SVIDEO,
 551                         .vmux  = SAA7115_SVIDEO3,
 552                         .amux  = EM28XX_AMUX_LINE_IN,
 553                 } },
 554         },
 555         [EM2860_BOARD_NETGMBH_CAM] = {
 556                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 557                 .name         = "NetGMBH Cam",
 558                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 559                 .tuner_type   = TUNER_ABSENT,
 560                 .is_webcam    = 1,
 561                 .input        = { {
 562                         .type     = EM28XX_VMUX_COMPOSITE1,
 563                         .vmux     = 0,
 564                         .amux     = EM28XX_AMUX_VIDEO,
 565                 } },
 566         },
 567         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 568                 .name         = "Typhoon DVD Maker",
 569                 .decoder      = EM28XX_SAA711X,
 570                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 571                 .input        = { {
 572                         .type  = EM28XX_VMUX_COMPOSITE1,
 573                         .vmux  = SAA7115_COMPOSITE0,
 574                         .amux  = EM28XX_AMUX_LINE_IN,
 575                 }, {
 576                         .type  = EM28XX_VMUX_SVIDEO,
 577                         .vmux  = SAA7115_SVIDEO3,
 578                         .amux  = EM28XX_AMUX_LINE_IN,
 579                 } },
 580         },
 581         [EM2860_BOARD_GADMEI_UTV330] = {
 582                 .name         = "Gadmei UTV330",
 583                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 584                 .tuner_type   = TUNER_TNF_5335MF,
 585                 .tda9887_conf = TDA9887_PRESENT,
 586                 .decoder      = EM28XX_SAA711X,
 587                 .input        = { {
 588                         .type     = EM28XX_VMUX_TELEVISION,
 589                         .vmux     = SAA7115_COMPOSITE2,
 590                         .amux     = EM28XX_AMUX_VIDEO,
 591                 }, {
 592                         .type     = EM28XX_VMUX_COMPOSITE1,
 593                         .vmux     = SAA7115_COMPOSITE0,
 594                         .amux     = EM28XX_AMUX_LINE_IN,
 595                 }, {
 596                         .type     = EM28XX_VMUX_SVIDEO,
 597                         .vmux     = SAA7115_SVIDEO3,
 598                         .amux     = EM28XX_AMUX_LINE_IN,
 599                 } },
 600         },
 601         [EM2861_BOARD_GADMEI_UTV330PLUS] = {
 602                 .name         = "Gadmei UTV330+",
 603                 .tuner_type   = TUNER_TNF_5335MF,
 604                 .tda9887_conf = TDA9887_PRESENT,
 605                 .ir_codes     = &ir_codes_gadmei_rm008z_table,
 606                 .decoder      = EM28XX_SAA711X,
 607                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ,
 608                 .input        = { {
 609                         .type     = EM28XX_VMUX_TELEVISION,
 610                         .vmux     = SAA7115_COMPOSITE2,
 611                         .amux     = EM28XX_AMUX_VIDEO,
 612                 }, {
 613                         .type     = EM28XX_VMUX_COMPOSITE1,
 614                         .vmux     = SAA7115_COMPOSITE0,
 615                         .amux     = EM28XX_AMUX_LINE_IN,
 616                 }, {
 617                         .type     = EM28XX_VMUX_SVIDEO,
 618                         .vmux     = SAA7115_SVIDEO3,
 619                         .amux     = EM28XX_AMUX_LINE_IN,
 620                 } },
 621         },
 622         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 623                 .name         = "Terratec Cinergy A Hybrid XS",
 624                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 625                 .tuner_type   = TUNER_XC2028,
 626                 .tuner_gpio   = default_tuner_gpio,
 627                 .decoder      = EM28XX_TVP5150,
 628
 629                 .input        = { {
 630                         .type     = EM28XX_VMUX_TELEVISION,
 631                         .vmux     = TVP5150_COMPOSITE0,
 632                         .amux     = EM28XX_AMUX_VIDEO,
 633                         .gpio     = hauppauge_wintv_hvr_900_analog,
 634                 }, {
 635                         .type     = EM28XX_VMUX_COMPOSITE1,
 636                         .vmux     = TVP5150_COMPOSITE1,
 637                         .amux     = EM28XX_AMUX_LINE_IN,
 638                         .gpio     = hauppauge_wintv_hvr_900_analog,
 639                 }, {
 640                         .type     = EM28XX_VMUX_SVIDEO,
 641                         .vmux     = TVP5150_SVIDEO,
 642                         .amux     = EM28XX_AMUX_LINE_IN,
 643                         .gpio     = hauppauge_wintv_hvr_900_analog,
 644                 } },
 645         },
 646         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 647                 .name         = "KWorld PVRTV 300U",
 648                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 649                 .tuner_type   = TUNER_XC2028,
 650                 .tuner_gpio   = default_tuner_gpio,
 651                 .decoder      = EM28XX_TVP5150,
 652                 .input        = { {
 653                         .type     = EM28XX_VMUX_TELEVISION,
 654                         .vmux     = TVP5150_COMPOSITE0,
 655                         .amux     = EM28XX_AMUX_VIDEO,
 656                 }, {
 657                         .type     = EM28XX_VMUX_COMPOSITE1,
 658                         .vmux     = TVP5150_COMPOSITE1,
 659                         .amux     = EM28XX_AMUX_LINE_IN,
 660                 }, {
 661                         .type     = EM28XX_VMUX_SVIDEO,
 662                         .vmux     = TVP5150_SVIDEO,
 663                         .amux     = EM28XX_AMUX_LINE_IN,
 664                 } },
 665         },
 666         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 667                 .name          = "Yakumo MovieMixer",
 668                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 669                 .decoder       = EM28XX_TVP5150,
 670                 .input         = { {
 671                         .type     = EM28XX_VMUX_TELEVISION,
 672                         .vmux     = TVP5150_COMPOSITE0,
 673                         .amux     = EM28XX_AMUX_VIDEO,
 674                 }, {
 675                         .type     = EM28XX_VMUX_COMPOSITE1,
 676                         .vmux     = TVP5150_COMPOSITE1,
 677                         .amux     = EM28XX_AMUX_LINE_IN,
 678                 }, {
 679                         .type     = EM28XX_VMUX_SVIDEO,
 680                         .vmux     = TVP5150_SVIDEO,
 681                         .amux     = EM28XX_AMUX_LINE_IN,
 682                 } },
 683         },
 684         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 685                 .name         = "Plextor ConvertX PX-TV100U",
 686                 .tuner_type   = TUNER_TNF_5335MF,
 687                 .xclk         = EM28XX_XCLK_I2S_MSB_TIMING |
 688                                 EM28XX_XCLK_FREQUENCY_12MHZ,
 689                 .tda9887_conf = TDA9887_PRESENT,
 690                 .decoder      = EM28XX_TVP5150,
 691                 .has_msp34xx  = 1,
 692                 .input        = { {
 693                         .type     = EM28XX_VMUX_TELEVISION,
 694                         .vmux     = TVP5150_COMPOSITE0,
 695                         .amux     = EM28XX_AMUX_LINE_IN,
 696                         .gpio     = pinnacle_hybrid_pro_analog,
 697                 }, {
 698                         .type     = EM28XX_VMUX_COMPOSITE1,
 699                         .vmux     = TVP5150_COMPOSITE1,
 700                         .amux     = EM28XX_AMUX_LINE_IN,
 701                         .gpio     = pinnacle_hybrid_pro_analog,
 702                 }, {
 703                         .type     = EM28XX_VMUX_SVIDEO,
 704                         .vmux     = TVP5150_SVIDEO,
 705                         .amux     = EM28XX_AMUX_LINE_IN,
 706                         .gpio     = pinnacle_hybrid_pro_analog,
 707                 } },
 708         },
 709
 710         /* Those boards with em2870 are DVB Only*/
 711
 712         [EM2870_BOARD_TERRATEC_XS] = {
 713                 .name         = "Terratec Cinergy T XS",
 714                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 715                 .tuner_type   = TUNER_XC2028,
 716                 .tuner_gpio   = default_tuner_gpio,
 717         },
 718         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 719                 .name         = "Terratec Cinergy T XS (MT2060)",
 720                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 721                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 722         },
 723         [EM2870_BOARD_KWORLD_350U] = {
 724                 .name         = "Kworld 350 U DVB-T",
 725                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 726                 .tuner_type   = TUNER_XC2028,
 727                 .tuner_gpio   = default_tuner_gpio,
 728         },
 729         [EM2870_BOARD_KWORLD_355U] = {
 730                 .name         = "Kworld 355 U DVB-T",
 731                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 732         },
 733         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 734                 .name         = "Pinnacle PCTV DVB-T",
 735                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 736                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 737                 /* djh - I have serious doubts this is right... */
 738                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 739                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 740         },
 741         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 742                 .name         = "Compro, VideoMate U3",
 743                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 744                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 745         },
 746
 747         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 748                 .name         = "Terratec Hybrid XS Secam",
 749                 .has_msp34xx  = 1,
 750                 .tuner_type   = TUNER_XC2028,
 751                 .tuner_gpio   = default_tuner_gpio,
 752                 .decoder      = EM28XX_TVP5150,
 753                 .has_dvb      = 1,
 754                 .dvb_gpio     = default_digital,
 755                 .input        = { {
 756                         .type     = EM28XX_VMUX_TELEVISION,
 757                         .vmux     = TVP5150_COMPOSITE0,
 758                         .amux     = EM28XX_AMUX_VIDEO,
 759                         .gpio     = default_analog,
 760                 }, {
 761                         .type     = EM28XX_VMUX_COMPOSITE1,
 762                         .vmux     = TVP5150_COMPOSITE1,
 763                         .amux     = EM28XX_AMUX_LINE_IN,
 764                         .gpio     = default_analog,
 765                 }, {
 766                         .type     = EM28XX_VMUX_SVIDEO,
 767                         .vmux     = TVP5150_SVIDEO,
 768                         .amux     = EM28XX_AMUX_LINE_IN,
 769                         .gpio     = default_analog,
 770                 } },
 771         },
 772         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 773                 .name         = "Hauppauge WinTV HVR 900",
 774                 .tda9887_conf = TDA9887_PRESENT,
 775                 .tuner_type   = TUNER_XC2028,
 776                 .tuner_gpio   = default_tuner_gpio,
 777                 .mts_firmware = 1,
 778                 .has_dvb      = 1,
 779                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 780                 .ir_codes     = &ir_codes_hauppauge_new_table,
 781                 .decoder      = EM28XX_TVP5150,
 782                 .input        = { {
 783                         .type     = EM28XX_VMUX_TELEVISION,
 784                         .vmux     = TVP5150_COMPOSITE0,
 785                         .amux     = EM28XX_AMUX_VIDEO,
 786                         .gpio     = hauppauge_wintv_hvr_900_analog,
 787                 }, {
 788                         .type     = EM28XX_VMUX_COMPOSITE1,
 789                         .vmux     = TVP5150_COMPOSITE1,
 790                         .amux     = EM28XX_AMUX_LINE_IN,
 791                         .gpio     = hauppauge_wintv_hvr_900_analog,
 792                 }, {
 793                         .type     = EM28XX_VMUX_SVIDEO,
 794                         .vmux     = TVP5150_SVIDEO,
 795                         .amux     = EM28XX_AMUX_LINE_IN,
 796                         .gpio     = hauppauge_wintv_hvr_900_analog,
 797                 } },
 798         },
 799         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 800                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 801                 .tda9887_conf = TDA9887_PRESENT,
 802                 .tuner_type   = TUNER_XC2028,
 803                 .tuner_gpio   = default_tuner_gpio,
 804                 .mts_firmware = 1,
 805                 .ir_codes     = &ir_codes_hauppauge_new_table,
 806                 .decoder      = EM28XX_TVP5150,
 807                 .input        = { {
 808                         .type     = EM28XX_VMUX_TELEVISION,
 809                         .vmux     = TVP5150_COMPOSITE0,
 810                         .amux     = EM28XX_AMUX_VIDEO,
 811                         .gpio     = hauppauge_wintv_hvr_900_analog,
 812                 }, {
 813                         .type     = EM28XX_VMUX_COMPOSITE1,
 814                         .vmux     = TVP5150_COMPOSITE1,
 815                         .amux     = EM28XX_AMUX_LINE_IN,
 816                         .gpio     = hauppauge_wintv_hvr_900_analog,
 817                 }, {
 818                         .type     = EM28XX_VMUX_SVIDEO,
 819                         .vmux     = TVP5150_SVIDEO,
 820                         .amux     = EM28XX_AMUX_LINE_IN,
 821                         .gpio     = hauppauge_wintv_hvr_900_analog,
 822                 } },
 823         },
 824         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 825                 .name           = "Hauppauge WinTV HVR 850",
 826                 .tuner_type     = TUNER_XC2028,
 827                 .tuner_gpio     = default_tuner_gpio,
 828                 .mts_firmware   = 1,
 829                 .has_dvb        = 1,
 830                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 831                 .ir_codes       = &ir_codes_hauppauge_new_table,
 832                 .decoder        = EM28XX_TVP5150,
 833                 .input          = { {
 834                         .type     = EM28XX_VMUX_TELEVISION,
 835                         .vmux     = TVP5150_COMPOSITE0,
 836                         .amux     = EM28XX_AMUX_VIDEO,
 837                         .gpio     = hauppauge_wintv_hvr_900_analog,
 838                 }, {
 839                         .type     = EM28XX_VMUX_COMPOSITE1,
 840                         .vmux     = TVP5150_COMPOSITE1,
 841                         .amux     = EM28XX_AMUX_LINE_IN,
 842                         .gpio     = hauppauge_wintv_hvr_900_analog,
 843                 }, {
 844                         .type     = EM28XX_VMUX_SVIDEO,
 845                         .vmux     = TVP5150_SVIDEO,
 846                         .amux     = EM28XX_AMUX_LINE_IN,
 847                         .gpio     = hauppauge_wintv_hvr_900_analog,
 848                 } },
 849         },
 850         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 851                 .name           = "Hauppauge WinTV HVR 950",
 852                 .tuner_type     = TUNER_XC2028,
 853                 .tuner_gpio     = default_tuner_gpio,
 854                 .mts_firmware   = 1,
 855                 .has_dvb        = 1,
 856                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 857                 .ir_codes       = &ir_codes_rc5_hauppauge_new_table,
 858                 .decoder        = EM28XX_TVP5150,
 859                 .input          = { {
 860                         .type     = EM28XX_VMUX_TELEVISION,
 861                         .vmux     = TVP5150_COMPOSITE0,
 862                         .amux     = EM28XX_AMUX_VIDEO,
 863                         .gpio     = hauppauge_wintv_hvr_900_analog,
 864                 }, {
 865                         .type     = EM28XX_VMUX_COMPOSITE1,
 866                         .vmux     = TVP5150_COMPOSITE1,
 867                         .amux     = EM28XX_AMUX_LINE_IN,
 868                         .gpio     = hauppauge_wintv_hvr_900_analog,
 869                 }, {
 870                         .type     = EM28XX_VMUX_SVIDEO,
 871                         .vmux     = TVP5150_SVIDEO,
 872                         .amux     = EM28XX_AMUX_LINE_IN,
 873                         .gpio     = hauppauge_wintv_hvr_900_analog,
 874                 } },
 875         },
 876         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 877                 .name           = "Pinnacle PCTV HD Pro Stick",
 878                 .tuner_type     = TUNER_XC2028,
 879                 .tuner_gpio   = default_tuner_gpio,
 880                 .mts_firmware   = 1,
 881                 .has_dvb        = 1,
 882                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 883                 .ir_codes       = &ir_codes_pinnacle_pctv_hd_table,
 884                 .decoder        = EM28XX_TVP5150,
 885                 .input          = { {
 886                         .type     = EM28XX_VMUX_TELEVISION,
 887                         .vmux     = TVP5150_COMPOSITE0,
 888                         .amux     = EM28XX_AMUX_VIDEO,
 889                         .gpio     = hauppauge_wintv_hvr_900_analog,
 890                 }, {
 891                         .type     = EM28XX_VMUX_COMPOSITE1,
 892                         .vmux     = TVP5150_COMPOSITE1,
 893                         .amux     = EM28XX_AMUX_LINE_IN,
 894                         .gpio     = hauppauge_wintv_hvr_900_analog,
 895                 }, {
 896                         .type     = EM28XX_VMUX_SVIDEO,
 897                         .vmux     = TVP5150_SVIDEO,
 898                         .amux     = EM28XX_AMUX_LINE_IN,
 899                         .gpio     = hauppauge_wintv_hvr_900_analog,
 900                 } },
 901         },
 902         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 903                 .name           = "AMD ATI TV Wonder HD 600",
 904                 .tuner_type     = TUNER_XC2028,
 905                 .tuner_gpio     = default_tuner_gpio,
 906                 .mts_firmware   = 1,
 907                 .has_dvb        = 1,
 908                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 909                 .ir_codes       = &ir_codes_ati_tv_wonder_hd_600_table,
 910                 .decoder        = EM28XX_TVP5150,
 911                 .input          = { {
 912                         .type     = EM28XX_VMUX_TELEVISION,
 913                         .vmux     = TVP5150_COMPOSITE0,
 914                         .amux     = EM28XX_AMUX_VIDEO,
 915                         .gpio     = hauppauge_wintv_hvr_900_analog,
 916                 }, {
 917                         .type     = EM28XX_VMUX_COMPOSITE1,
 918                         .vmux     = TVP5150_COMPOSITE1,
 919                         .amux     = EM28XX_AMUX_LINE_IN,
 920                         .gpio     = hauppauge_wintv_hvr_900_analog,
 921                 }, {
 922                         .type     = EM28XX_VMUX_SVIDEO,
 923                         .vmux     = TVP5150_SVIDEO,
 924                         .amux     = EM28XX_AMUX_LINE_IN,
 925                         .gpio     = hauppauge_wintv_hvr_900_analog,
 926                 } },
 927         },
 928         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 929                 .name           = "Terratec Hybrid XS",
 930                 .tuner_type     = TUNER_XC2028,
 931                 .tuner_gpio     = default_tuner_gpio,
 932                 .decoder        = EM28XX_TVP5150,
 933                 .has_dvb        = 1,
 934                 .dvb_gpio       = default_digital,
 935                 .ir_codes       = &ir_codes_terratec_cinergy_xs_table,
 936                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
 937                 .input          = { {
 938                         .type     = EM28XX_VMUX_TELEVISION,
 939                         .vmux     = TVP5150_COMPOSITE0,
 940                         .amux     = EM28XX_AMUX_VIDEO,
 941                         .gpio     = default_analog,
 942                 }, {
 943                         .type     = EM28XX_VMUX_COMPOSITE1,
 944                         .vmux     = TVP5150_COMPOSITE1,
 945                         .amux     = EM28XX_AMUX_LINE_IN,
 946                         .gpio     = default_analog,
 947                 }, {
 948                         .type     = EM28XX_VMUX_SVIDEO,
 949                         .vmux     = TVP5150_SVIDEO,
 950                         .amux     = EM28XX_AMUX_LINE_IN,
 951                         .gpio     = default_analog,
 952                 } },
 953         },
 954         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 955            as Prodigy XS with a different PID, let's keep it separated for now
 956            maybe we'll need it lateron */
 957         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 958                 .name         = "Terratec Prodigy XS",
 959                 .tuner_type   = TUNER_XC2028,
 960                 .tuner_gpio   = default_tuner_gpio,
 961                 .decoder      = EM28XX_TVP5150,
 962                 .input        = { {
 963                         .type     = EM28XX_VMUX_TELEVISION,
 964                         .vmux     = TVP5150_COMPOSITE0,
 965                         .amux     = EM28XX_AMUX_VIDEO,
 966                         .gpio     = hauppauge_wintv_hvr_900_analog,
 967                 }, {
 968                         .type     = EM28XX_VMUX_COMPOSITE1,
 969                         .vmux     = TVP5150_COMPOSITE1,
 970                         .amux     = EM28XX_AMUX_LINE_IN,
 971                         .gpio     = hauppauge_wintv_hvr_900_analog,
 972                 }, {
 973                         .type     = EM28XX_VMUX_SVIDEO,
 974                         .vmux     = TVP5150_SVIDEO,
 975                         .amux     = EM28XX_AMUX_LINE_IN,
 976                         .gpio     = hauppauge_wintv_hvr_900_analog,
 977                 } },
 978         },
 979         [EM2820_BOARD_MSI_VOX_USB_2] = {
 980                 .name              = "MSI VOX USB 2.0",
 981                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 982                 .tda9887_conf      = TDA9887_PRESENT      |
 983                                      TDA9887_PORT1_ACTIVE |
 984                                      TDA9887_PORT2_ACTIVE,
 985                 .max_range_640_480 = 1,
 986                 .decoder           = EM28XX_SAA711X,
 987                 .input             = { {
 988                         .type      = EM28XX_VMUX_TELEVISION,
 989                         .vmux      = SAA7115_COMPOSITE4,
 990                         .amux      = EM28XX_AMUX_VIDEO,
 991                 }, {
 992                         .type      = EM28XX_VMUX_COMPOSITE1,
 993                         .vmux      = SAA7115_COMPOSITE0,
 994                         .amux      = EM28XX_AMUX_LINE_IN,
 995                 }, {
 996                         .type      = EM28XX_VMUX_SVIDEO,
 997                         .vmux      = SAA7115_SVIDEO3,
 998                         .amux      = EM28XX_AMUX_LINE_IN,
 999                 } },
1000         },
1001         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
1002                 .name         = "Terratec Cinergy 200 USB",
1003                 .is_em2800    = 1,
1004                 .has_ir_i2c   = 1,
1005                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1006                 .tda9887_conf = TDA9887_PRESENT,
1007                 .decoder      = EM28XX_SAA711X,
1008                 .input        = { {
1009                         .type     = EM28XX_VMUX_TELEVISION,
1010                         .vmux     = SAA7115_COMPOSITE2,
1011                         .amux     = EM28XX_AMUX_VIDEO,
1012                 }, {
1013                         .type     = EM28XX_VMUX_COMPOSITE1,
1014                         .vmux     = SAA7115_COMPOSITE0,
1015                         .amux     = EM28XX_AMUX_LINE_IN,
1016                 }, {
1017                         .type     = EM28XX_VMUX_SVIDEO,
1018                         .vmux     = SAA7115_SVIDEO3,
1019                         .amux     = EM28XX_AMUX_LINE_IN,
1020                 } },
1021         },
1022         [EM2800_BOARD_GRABBEEX_USB2800] = {
1023                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
1024                 .is_em2800  = 1,
1025                 .decoder    = EM28XX_SAA711X,
1026                 .tuner_type = TUNER_ABSENT, /* capture only board */
1027                 .input      = { {
1028                         .type     = EM28XX_VMUX_COMPOSITE1,
1029                         .vmux     = SAA7115_COMPOSITE0,
1030                         .amux     = EM28XX_AMUX_LINE_IN,
1031                 }, {
1032                         .type     = EM28XX_VMUX_SVIDEO,
1033                         .vmux     = SAA7115_SVIDEO3,
1034                         .amux     = EM28XX_AMUX_LINE_IN,
1035                 } },
1036         },
1037         [EM2800_BOARD_VC211A] = {
1038                 .name         = "Actionmaster/LinXcel/Digitus VC211A",
1039                 .is_em2800    = 1,
1040                 .tuner_type   = TUNER_ABSENT,   /* Capture-only board */
1041                 .decoder      = EM28XX_SAA711X,
1042                 .input        = { {
1043                         .type     = EM28XX_VMUX_COMPOSITE1,
1044                         .vmux     = SAA7115_COMPOSITE0,
1045                         .amux     = EM28XX_AMUX_LINE_IN,
1046                         .gpio     = vc211a_enable,
1047                 }, {
1048                         .type     = EM28XX_VMUX_SVIDEO,
1049                         .vmux     = SAA7115_SVIDEO3,
1050                         .amux     = EM28XX_AMUX_LINE_IN,
1051                         .gpio     = vc211a_enable,
1052                 } },
1053         },
1054         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
1055                 .name         = "Leadtek Winfast USB II",
1056                 .is_em2800    = 1,
1057                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1058                 .tda9887_conf = TDA9887_PRESENT,
1059                 .decoder      = EM28XX_SAA711X,
1060                 .input        = { {
1061                         .type     = EM28XX_VMUX_TELEVISION,
1062                         .vmux     = SAA7115_COMPOSITE2,
1063                         .amux     = EM28XX_AMUX_VIDEO,
1064                 }, {
1065                         .type     = EM28XX_VMUX_COMPOSITE1,
1066                         .vmux     = SAA7115_COMPOSITE0,
1067                         .amux     = EM28XX_AMUX_LINE_IN,
1068                 }, {
1069                         .type     = EM28XX_VMUX_SVIDEO,
1070                         .vmux     = SAA7115_SVIDEO3,
1071                         .amux     = EM28XX_AMUX_LINE_IN,
1072                 } },
1073         },
1074         [EM2800_BOARD_KWORLD_USB2800] = {
1075                 .name         = "Kworld USB2800",
1076                 .is_em2800    = 1,
1077                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
1078                 .tda9887_conf = TDA9887_PRESENT,
1079                 .decoder      = EM28XX_SAA711X,
1080                 .input        = { {
1081                         .type     = EM28XX_VMUX_TELEVISION,
1082                         .vmux     = SAA7115_COMPOSITE2,
1083                         .amux     = EM28XX_AMUX_VIDEO,
1084                 }, {
1085                         .type     = EM28XX_VMUX_COMPOSITE1,
1086                         .vmux     = SAA7115_COMPOSITE0,
1087                         .amux     = EM28XX_AMUX_LINE_IN,
1088                 }, {
1089                         .type     = EM28XX_VMUX_SVIDEO,
1090                         .vmux     = SAA7115_SVIDEO3,
1091                         .amux     = EM28XX_AMUX_LINE_IN,
1092                 } },
1093         },
1094         [EM2820_BOARD_PINNACLE_DVC_90] = {
1095                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker "
1096                                 "/ Kworld DVD Maker 2",
1097                 .tuner_type   = TUNER_ABSENT, /* capture only board */
1098                 .decoder      = EM28XX_SAA711X,
1099                 .input        = { {
1100                         .type     = EM28XX_VMUX_COMPOSITE1,
1101                         .vmux     = SAA7115_COMPOSITE0,
1102                         .amux     = EM28XX_AMUX_LINE_IN,
1103                 }, {
1104                         .type     = EM28XX_VMUX_SVIDEO,
1105                         .vmux     = SAA7115_SVIDEO3,
1106                         .amux     = EM28XX_AMUX_LINE_IN,
1107                 } },
1108         },
1109         [EM2800_BOARD_VGEAR_POCKETTV] = {
1110                 .name         = "V-Gear PocketTV",
1111                 .is_em2800    = 1,
1112                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1113                 .tda9887_conf = TDA9887_PRESENT,
1114                 .decoder      = EM28XX_SAA711X,
1115                 .input        = { {
1116                         .type     = EM28XX_VMUX_TELEVISION,
1117                         .vmux     = SAA7115_COMPOSITE2,
1118                         .amux     = EM28XX_AMUX_VIDEO,
1119                 }, {
1120                         .type     = EM28XX_VMUX_COMPOSITE1,
1121                         .vmux     = SAA7115_COMPOSITE0,
1122                         .amux     = EM28XX_AMUX_LINE_IN,
1123                 }, {
1124                         .type     = EM28XX_VMUX_SVIDEO,
1125                         .vmux     = SAA7115_SVIDEO3,
1126                         .amux     = EM28XX_AMUX_LINE_IN,
1127                 } },
1128         },
1129         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
1130                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
1131                 .tda9887_conf = TDA9887_PRESENT,
1132                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1133                 .decoder      = EM28XX_SAA711X,
1134                 .input        = { {
1135                         .type     = EM28XX_VMUX_TELEVISION,
1136                         .vmux     = SAA7115_COMPOSITE2,
1137                         .amux     = EM28XX_AMUX_VIDEO,
1138                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1139                                     EM28XX_AOUT_MASTER, /* Line out pin */
1140                 }, {
1141                         .type     = EM28XX_VMUX_COMPOSITE1,
1142                         .vmux     = SAA7115_COMPOSITE0,
1143                         .amux     = EM28XX_AMUX_LINE_IN,
1144                 }, {
1145                         .type     = EM28XX_VMUX_SVIDEO,
1146                         .vmux     = SAA7115_SVIDEO3,
1147                         .amux     = EM28XX_AMUX_LINE_IN,
1148                 } },
1149         },
1150         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1151                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1152                 .has_snapshot_button = 1,
1153                 .tda9887_conf = TDA9887_PRESENT,
1154                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1155                 .decoder      = EM28XX_SAA711X,
1156                 .input        = { {
1157                         .type     = EM28XX_VMUX_TELEVISION,
1158                         .vmux     = SAA7115_COMPOSITE2,
1159                         .amux     = EM28XX_AMUX_VIDEO,
1160                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1161                                     EM28XX_AOUT_MASTER, /* Line out pin */
1162                 }, {
1163                         .type     = EM28XX_VMUX_COMPOSITE1,
1164                         .vmux     = SAA7115_COMPOSITE0,
1165                         .amux     = EM28XX_AMUX_LINE_IN,
1166                 }, {
1167                         .type     = EM28XX_VMUX_SVIDEO,
1168                         .vmux     = SAA7115_SVIDEO3,
1169                         .amux     = EM28XX_AMUX_LINE_IN,
1170                 } },
1171         },
1172         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1173                 .name                = "EM2860/SAA711X Reference Design",
1174                 .has_snapshot_button = 1,
1175                 .tuner_type          = TUNER_ABSENT,
1176                 .decoder             = EM28XX_SAA711X,
1177                 .input               = { {
1178                         .type     = EM28XX_VMUX_SVIDEO,
1179                         .vmux     = SAA7115_SVIDEO3,
1180                 }, {
1181                         .type     = EM28XX_VMUX_COMPOSITE1,
1182                         .vmux     = SAA7115_COMPOSITE0,
1183                 } },
1184         },
1185         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1186                 .name         = "MSI DigiVox A/D",
1187                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1188                 .tuner_type   = TUNER_XC2028,
1189                 .tuner_gpio   = default_tuner_gpio,
1190                 .decoder      = EM28XX_TVP5150,
1191                 .input        = { {
1192                         .type     = EM28XX_VMUX_TELEVISION,
1193                         .vmux     = TVP5150_COMPOSITE0,
1194                         .amux     = EM28XX_AMUX_VIDEO,
1195                         .gpio     = em2880_msi_digivox_ad_analog,
1196                 }, {
1197                         .type     = EM28XX_VMUX_COMPOSITE1,
1198                         .vmux     = TVP5150_COMPOSITE1,
1199                         .amux     = EM28XX_AMUX_LINE_IN,
1200                         .gpio     = em2880_msi_digivox_ad_analog,
1201                 }, {
1202                         .type     = EM28XX_VMUX_SVIDEO,
1203                         .vmux     = TVP5150_SVIDEO,
1204                         .amux     = EM28XX_AMUX_LINE_IN,
1205                         .gpio     = em2880_msi_digivox_ad_analog,
1206                 } },
1207         },
1208         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1209                 .name         = "MSI DigiVox A/D II",
1210                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1211                 .tuner_type   = TUNER_XC2028,
1212                 .tuner_gpio   = default_tuner_gpio,
1213                 .decoder      = EM28XX_TVP5150,
1214                 .input        = { {
1215                         .type     = EM28XX_VMUX_TELEVISION,
1216                         .vmux     = TVP5150_COMPOSITE0,
1217                         .amux     = EM28XX_AMUX_VIDEO,
1218                         .gpio     = em2880_msi_digivox_ad_analog,
1219                 }, {
1220                         .type     = EM28XX_VMUX_COMPOSITE1,
1221                         .vmux     = TVP5150_COMPOSITE1,
1222                         .amux     = EM28XX_AMUX_LINE_IN,
1223                         .gpio     = em2880_msi_digivox_ad_analog,
1224                 }, {
1225                         .type     = EM28XX_VMUX_SVIDEO,
1226                         .vmux     = TVP5150_SVIDEO,
1227                         .amux     = EM28XX_AMUX_LINE_IN,
1228                         .gpio     = em2880_msi_digivox_ad_analog,
1229                 } },
1230         },
1231         [EM2880_BOARD_KWORLD_DVB_305U] = {
1232                 .name         = "KWorld DVB-T 305U",
1233                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1234                 .tuner_type   = TUNER_XC2028,
1235                 .tuner_gpio   = default_tuner_gpio,
1236                 .decoder      = EM28XX_TVP5150,
1237                 .input        = { {
1238                         .type     = EM28XX_VMUX_TELEVISION,
1239                         .vmux     = TVP5150_COMPOSITE0,
1240                         .amux     = EM28XX_AMUX_VIDEO,
1241                 }, {
1242                         .type     = EM28XX_VMUX_COMPOSITE1,
1243                         .vmux     = TVP5150_COMPOSITE1,
1244                         .amux     = EM28XX_AMUX_LINE_IN,
1245                 }, {
1246                         .type     = EM28XX_VMUX_SVIDEO,
1247                         .vmux     = TVP5150_SVIDEO,
1248                         .amux     = EM28XX_AMUX_LINE_IN,
1249                 } },
1250         },
1251         [EM2880_BOARD_KWORLD_DVB_310U] = {
1252                 .name         = "KWorld DVB-T 310U",
1253                 .tuner_type   = TUNER_XC2028,
1254                 .tuner_gpio   = default_tuner_gpio,
1255                 .has_dvb      = 1,
1256                 .dvb_gpio     = default_digital,
1257                 .mts_firmware = 1,
1258                 .decoder      = EM28XX_TVP5150,
1259                 .input        = { {
1260                         .type     = EM28XX_VMUX_TELEVISION,
1261                         .vmux     = TVP5150_COMPOSITE0,
1262                         .amux     = EM28XX_AMUX_VIDEO,
1263                         .gpio     = default_analog,
1264                 }, {
1265                         .type     = EM28XX_VMUX_COMPOSITE1,
1266                         .vmux     = TVP5150_COMPOSITE1,
1267                         .amux     = EM28XX_AMUX_LINE_IN,
1268                         .gpio     = default_analog,
1269                 }, {    /* S-video has not been tested yet */
1270                         .type     = EM28XX_VMUX_SVIDEO,
1271                         .vmux     = TVP5150_SVIDEO,
1272                         .amux     = EM28XX_AMUX_LINE_IN,
1273                         .gpio     = default_analog,
1274                 } },
1275         },
1276         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1277                 .name           = "KWorld ATSC 315U HDTV TV Box",
1278                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1279                 .tuner_type     = TUNER_THOMSON_DTT761X,
1280                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1281                 .tda9887_conf   = TDA9887_PRESENT,
1282                 .decoder        = EM28XX_SAA711X,
1283                 .has_dvb        = 1,
1284                 .dvb_gpio       = em2882_kworld_315u_digital,
1285                 .ir_codes       = &ir_codes_kworld_315u_table,
1286                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1287                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1288                 /* Analog mode - still not ready */
1289                 /*.input        = { {
1290                         .type = EM28XX_VMUX_TELEVISION,
1291                         .vmux = SAA7115_COMPOSITE2,
1292                         .amux = EM28XX_AMUX_VIDEO,
1293                         .gpio = em2882_kworld_315u_analog,
1294                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1295                 }, {
1296                         .type = EM28XX_VMUX_COMPOSITE1,
1297                         .vmux = SAA7115_COMPOSITE0,
1298                         .amux = EM28XX_AMUX_LINE_IN,
1299                         .gpio = em2882_kworld_315u_analog1,
1300                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1301                 }, {
1302                         .type = EM28XX_VMUX_SVIDEO,
1303                         .vmux = SAA7115_SVIDEO3,
1304                         .amux = EM28XX_AMUX_LINE_IN,
1305                         .gpio = em2882_kworld_315u_analog1,
1306                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1307                 } }, */
1308         },
1309         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1310                 .name = "Empire dual TV",
1311                 .tuner_type = TUNER_XC2028,
1312                 .tuner_gpio = default_tuner_gpio,
1313                 .has_dvb = 1,
1314                 .dvb_gpio = default_digital,
1315                 .mts_firmware = 1,
1316                 .decoder = EM28XX_TVP5150,
1317                 .input = { {
1318                         .type = EM28XX_VMUX_TELEVISION,
1319                         .vmux = TVP5150_COMPOSITE0,
1320                         .amux = EM28XX_AMUX_VIDEO,
1321                         .gpio = default_analog,
1322                 }, {
1323                         .type = EM28XX_VMUX_COMPOSITE1,
1324                         .vmux = TVP5150_COMPOSITE1,
1325                         .amux = EM28XX_AMUX_LINE_IN,
1326                         .gpio = default_analog,
1327                 }, {
1328                         .type = EM28XX_VMUX_SVIDEO,
1329                         .vmux = TVP5150_SVIDEO,
1330                         .amux = EM28XX_AMUX_LINE_IN,
1331                         .gpio = default_analog,
1332                 } },
1333         },
1334         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1335                 .name         = "DNT DA2 Hybrid",
1336                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1337                 .tuner_type   = TUNER_XC2028,
1338                 .tuner_gpio   = default_tuner_gpio,
1339                 .decoder      = EM28XX_TVP5150,
1340                 .input        = { {
1341                         .type     = EM28XX_VMUX_TELEVISION,
1342                         .vmux     = TVP5150_COMPOSITE0,
1343                         .amux     = EM28XX_AMUX_VIDEO,
1344                         .gpio     = default_analog,
1345                 }, {
1346                         .type     = EM28XX_VMUX_COMPOSITE1,
1347                         .vmux     = TVP5150_COMPOSITE1,
1348                         .amux     = EM28XX_AMUX_LINE_IN,
1349                         .gpio     = default_analog,
1350                 }, {
1351                         .type     = EM28XX_VMUX_SVIDEO,
1352                         .vmux     = TVP5150_SVIDEO,
1353                         .amux     = EM28XX_AMUX_LINE_IN,
1354                         .gpio     = default_analog,
1355                 } },
1356         },
1357         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1358                 .name         = "Pinnacle Hybrid Pro",
1359                 .tuner_type   = TUNER_XC2028,
1360                 .tuner_gpio   = default_tuner_gpio,
1361                 .decoder      = EM28XX_TVP5150,
1362                 .has_dvb      = 1,
1363                 .dvb_gpio     = pinnacle_hybrid_pro_digital,
1364                 .input        = { {
1365                         .type     = EM28XX_VMUX_TELEVISION,
1366                         .vmux     = TVP5150_COMPOSITE0,
1367                         .amux     = EM28XX_AMUX_VIDEO,
1368                         .gpio     = pinnacle_hybrid_pro_analog,
1369                 }, {
1370                         .type     = EM28XX_VMUX_COMPOSITE1,
1371                         .vmux     = TVP5150_COMPOSITE1,
1372                         .amux     = EM28XX_AMUX_LINE_IN,
1373                         .gpio     = pinnacle_hybrid_pro_analog,
1374                 }, {
1375                         .type     = EM28XX_VMUX_SVIDEO,
1376                         .vmux     = TVP5150_SVIDEO,
1377                         .amux     = EM28XX_AMUX_LINE_IN,
1378                         .gpio     = pinnacle_hybrid_pro_analog,
1379                 } },
1380         },
1381         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1382                 .name         = "Pinnacle Hybrid Pro (2)",
1383                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1384                 .tuner_type   = TUNER_XC2028,
1385                 .tuner_gpio   = default_tuner_gpio,
1386                 .mts_firmware = 1,
1387                 .decoder      = EM28XX_TVP5150,
1388                 .input        = { {
1389                         .type     = EM28XX_VMUX_TELEVISION,
1390                         .vmux     = TVP5150_COMPOSITE0,
1391                         .amux     = EM28XX_AMUX_VIDEO,
1392                         .gpio     = hauppauge_wintv_hvr_900_analog,
1393                 }, {
1394                         .type     = EM28XX_VMUX_COMPOSITE1,
1395                         .vmux     = TVP5150_COMPOSITE1,
1396                         .amux     = EM28XX_AMUX_LINE_IN,
1397                         .gpio     = hauppauge_wintv_hvr_900_analog,
1398                 }, {
1399                         .type     = EM28XX_VMUX_SVIDEO,
1400                         .vmux     = TVP5150_SVIDEO,
1401                         .amux     = EM28XX_AMUX_LINE_IN,
1402                         .gpio     = hauppauge_wintv_hvr_900_analog,
1403                 } },
1404         },
1405         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1406                 .name         = "Kworld VS-DVB-T 323UR",
1407                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1408                 .tuner_type   = TUNER_XC2028,
1409                 .tuner_gpio   = default_tuner_gpio,
1410                 .decoder      = EM28XX_TVP5150,
1411                 .input        = { {
1412                         .type     = EM28XX_VMUX_TELEVISION,
1413                         .vmux     = TVP5150_COMPOSITE0,
1414                         .amux     = EM28XX_AMUX_VIDEO,
1415                 }, {
1416                         .type     = EM28XX_VMUX_COMPOSITE1,
1417                         .vmux     = TVP5150_COMPOSITE1,
1418                         .amux     = EM28XX_AMUX_LINE_IN,
1419                 }, {
1420                         .type     = EM28XX_VMUX_SVIDEO,
1421                         .vmux     = TVP5150_SVIDEO,
1422                         .amux     = EM28XX_AMUX_LINE_IN,
1423                 } },
1424         },
1425         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1426                 .name         = "Terratec Hybrid XS (em2882)",
1427                 .tuner_type   = TUNER_XC2028,
1428                 .tuner_gpio   = default_tuner_gpio,
1429                 .mts_firmware = 1,
1430                 .decoder      = EM28XX_TVP5150,
1431                 .has_dvb      = 1,
1432                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
1433                 .ir_codes     = &ir_codes_terratec_cinergy_xs_table,
1434                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ,
1435                 .input        = { {
1436                         .type     = EM28XX_VMUX_TELEVISION,
1437                         .vmux     = TVP5150_COMPOSITE0,
1438                         .amux     = EM28XX_AMUX_VIDEO,
1439                         .gpio     = hauppauge_wintv_hvr_900_analog,
1440                 }, {
1441                         .type     = EM28XX_VMUX_COMPOSITE1,
1442                         .vmux     = TVP5150_COMPOSITE1,
1443                         .amux     = EM28XX_AMUX_LINE_IN,
1444                         .gpio     = hauppauge_wintv_hvr_900_analog,
1445                 }, {
1446                         .type     = EM28XX_VMUX_SVIDEO,
1447                         .vmux     = TVP5150_SVIDEO,
1448                         .amux     = EM28XX_AMUX_LINE_IN,
1449                         .gpio     = hauppauge_wintv_hvr_900_analog,
1450                 } },
1451         },
1452         [EM2882_BOARD_DIKOM_DK300] = {
1453                 .name         = "Dikom DK300",
1454                 .tuner_type   = TUNER_XC2028,
1455                 .tuner_gpio   = default_tuner_gpio,
1456                 .decoder      = EM28XX_TVP5150,
1457                 .mts_firmware = 1,
1458                 .has_dvb      = 1,
1459                 .dvb_gpio     = dikom_dk300_digital,
1460                 .input        = { {
1461                         .type     = EM28XX_VMUX_TELEVISION,
1462                         .vmux     = TVP5150_COMPOSITE0,
1463                         .amux     = EM28XX_AMUX_VIDEO,
1464                         .gpio     = default_analog,
1465                 } },
1466         },
1467         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1468                 .name         = "Kworld PlusTV HD Hybrid 330",
1469                 .tuner_type   = TUNER_XC2028,
1470                 .tuner_gpio   = default_tuner_gpio,
1471                 .decoder      = EM28XX_TVP5150,
1472                 .mts_firmware = 1,
1473                 .has_dvb      = 1,
1474                 .dvb_gpio     = kworld_330u_digital,
1475                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1476                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1477                                     EM28XX_I2C_EEPROM_ON_BOARD |
1478                                     EM28XX_I2C_EEPROM_KEY_VALID,
1479                 .input        = { {
1480                         .type     = EM28XX_VMUX_TELEVISION,
1481                         .vmux     = TVP5150_COMPOSITE0,
1482                         .amux     = EM28XX_AMUX_VIDEO,
1483                         .gpio     = kworld_330u_analog,
1484                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1485                 }, {
1486                         .type     = EM28XX_VMUX_COMPOSITE1,
1487                         .vmux     = TVP5150_COMPOSITE1,
1488                         .amux     = EM28XX_AMUX_LINE_IN,
1489                         .gpio     = kworld_330u_analog,
1490                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1491                 }, {
1492                         .type     = EM28XX_VMUX_SVIDEO,
1493                         .vmux     = TVP5150_SVIDEO,
1494                         .amux     = EM28XX_AMUX_LINE_IN,
1495                         .gpio     = kworld_330u_analog,
1496                 } },
1497         },
1498         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1499                 .name         = "Compro VideoMate ForYou/Stereo",
1500                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1501                 .tvaudio_addr = 0xb0,
1502                 .tda9887_conf = TDA9887_PRESENT,
1503                 .decoder      = EM28XX_TVP5150,
1504                 .adecoder     = EM28XX_TVAUDIO,
1505                 .mute_gpio    = compro_mute_gpio,
1506                 .input        = { {
1507                         .type     = EM28XX_VMUX_TELEVISION,
1508                         .vmux     = TVP5150_COMPOSITE0,
1509                         .amux     = EM28XX_AMUX_VIDEO,
1510                         .gpio     = compro_unmute_tv_gpio,
1511                 }, {
1512                         .type     = EM28XX_VMUX_SVIDEO,
1513                         .vmux     = TVP5150_SVIDEO,
1514                         .amux     = EM28XX_AMUX_LINE_IN,
1515                         .gpio     = compro_unmute_svid_gpio,
1516                 } },
1517         },
1518         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1519                 .name         = "Kaiomy TVnPC U2",
1520                 .vchannels    = 3,
1521                 .tuner_type   = TUNER_XC2028,
1522                 .tuner_addr   = 0x61,
1523                 .mts_firmware = 1,
1524                 .decoder      = EM28XX_TVP5150,
1525                 .tuner_gpio   = default_tuner_gpio,
1526                 .ir_codes     = &ir_codes_kaiomy_table,
1527                 .input          = { {
1528                         .type     = EM28XX_VMUX_TELEVISION,
1529                         .vmux     = TVP5150_COMPOSITE0,
1530                         .amux     = EM28XX_AMUX_VIDEO,
1531
1532                 }, {
1533                         .type     = EM28XX_VMUX_COMPOSITE1,
1534                         .vmux     = TVP5150_COMPOSITE1,
1535                         .amux     = EM28XX_AMUX_LINE_IN,
1536                 }, {
1537                         .type     = EM28XX_VMUX_SVIDEO,
1538                         .vmux     = TVP5150_SVIDEO,
1539                         .amux     = EM28XX_AMUX_LINE_IN,
1540                 } },
1541                 .radio          = {
1542                         .type     = EM28XX_RADIO,
1543                         .amux     = EM28XX_AMUX_LINE_IN,
1544                 }
1545         },
1546         [EM2860_BOARD_EASYCAP] = {
1547                 .name         = "Easy Cap Capture DC-60",
1548                 .vchannels    = 2,
1549                 .tuner_type   = TUNER_ABSENT,
1550                 .decoder      = EM28XX_SAA711X,
1551                 .input           = { {
1552                         .type     = EM28XX_VMUX_COMPOSITE1,
1553                         .vmux     = SAA7115_COMPOSITE0,
1554                         .amux     = EM28XX_AMUX_LINE_IN,
1555                 }, {
1556                         .type     = EM28XX_VMUX_SVIDEO,
1557                         .vmux     = SAA7115_SVIDEO3,
1558                         .amux     = EM28XX_AMUX_LINE_IN,
1559                 } },
1560         },
1561         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1562                 .name       = "IO-DATA GV-MVP/SZ",
1563                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1564                 .tuner_gpio   = default_tuner_gpio,
1565                 .tda9887_conf = TDA9887_PRESENT,
1566                 .decoder      = EM28XX_TVP5150,
1567                 .input        = { {
1568                         .type     = EM28XX_VMUX_TELEVISION,
1569                         .vmux     = TVP5150_COMPOSITE0,
1570                         .amux     = EM28XX_AMUX_VIDEO,
1571                 }, { /* Composite has not been tested yet */
1572                         .type     = EM28XX_VMUX_COMPOSITE1,
1573                         .vmux     = TVP5150_COMPOSITE1,
1574                         .amux     = EM28XX_AMUX_VIDEO,
1575                 }, { /* S-video has not been tested yet */
1576                         .type     = EM28XX_VMUX_SVIDEO,
1577                         .vmux     = TVP5150_SVIDEO,
1578                         .amux     = EM28XX_AMUX_VIDEO,
1579                 } },
1580         },
1581         [EM2860_BOARD_TERRATEC_GRABBY] = {
1582                 .name            = "Terratec Grabby",
1583                 .vchannels       = 2,
1584                 .tuner_type      = TUNER_ABSENT,
1585                 .decoder         = EM28XX_SAA711X,
1586                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1587                 .input           = { {
1588                         .type     = EM28XX_VMUX_COMPOSITE1,
1589                         .vmux     = SAA7115_COMPOSITE0,
1590                         .amux     = EM28XX_AMUX_VIDEO2,
1591                 }, {
1592                         .type     = EM28XX_VMUX_SVIDEO,
1593                         .vmux     = SAA7115_SVIDEO3,
1594                         .amux     = EM28XX_AMUX_VIDEO2,
1595                 } },
1596         },
1597         [EM2860_BOARD_TERRATEC_AV350] = {
1598                 .name            = "Terratec AV350",
1599                 .vchannels       = 2,
1600                 .tuner_type      = TUNER_ABSENT,
1601                 .decoder         = EM28XX_TVP5150,
1602                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1603                 .mute_gpio       = terratec_av350_mute_gpio,
1604                 .input           = { {
1605                         .type     = EM28XX_VMUX_COMPOSITE1,
1606                         .vmux     = TVP5150_COMPOSITE1,
1607                         .amux     = EM28XX_AUDIO_SRC_LINE,
1608                         .gpio     = terratec_av350_unmute_gpio,
1609
1610                 }, {
1611                         .type     = EM28XX_VMUX_SVIDEO,
1612                         .vmux     = TVP5150_SVIDEO,
1613                         .amux     = EM28XX_AUDIO_SRC_LINE,
1614                         .gpio     = terratec_av350_unmute_gpio,
1615                 } },
1616         },
1617         [EM2882_BOARD_EVGA_INDTUBE] = {
1618                 .name         = "Evga inDtube",
1619                 .tuner_type   = TUNER_XC2028,
1620                 .tuner_gpio   = default_tuner_gpio,
1621                 .decoder      = EM28XX_TVP5150,
1622                 .xclk         = EM28XX_XCLK_FREQUENCY_12MHZ, /* NEC IR */
1623                 .mts_firmware = 1,
1624                 .has_dvb      = 1,
1625                 .dvb_gpio     = evga_indtube_digital,
1626                 .ir_codes     = &ir_codes_evga_indtube_table,
1627                 .input        = { {
1628                         .type     = EM28XX_VMUX_TELEVISION,
1629                         .vmux     = TVP5150_COMPOSITE0,
1630                         .amux     = EM28XX_AMUX_VIDEO,
1631                         .gpio     = evga_indtube_analog,
1632                 }, {
1633                         .type     = EM28XX_VMUX_COMPOSITE1,
1634                         .vmux     = TVP5150_COMPOSITE1,
1635                         .amux     = EM28XX_AMUX_LINE_IN,
1636                         .gpio     = evga_indtube_analog,
1637                 }, {
1638                         .type     = EM28XX_VMUX_SVIDEO,
1639                         .vmux     = TVP5150_SVIDEO,
1640                         .amux     = EM28XX_AMUX_LINE_IN,
1641                         .gpio     = evga_indtube_analog,
1642                 } },
1643         },
1644         /* eb1a:2868 Empia EM2870 + Philips CU1216L NIM (Philips TDA10023 +
1645            Infineon TUA6034) */
1646         [EM2870_BOARD_REDDO_DVB_C_USB_BOX] = {
1647                 .name          = "Reddo DVB-C USB TV Box",
1648                 .tuner_type    = TUNER_ABSENT,
1649                 .tuner_gpio    = reddo_dvb_c_usb_box,
1650                 .has_dvb       = 1,
1651         },
1652 };
1653 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1654
1655 /* table of devices that work with this driver */
1656 struct usb_device_id em28xx_id_table[] = {
1657         { USB_DEVICE(0xeb1a, 0x2750),
1658                         .driver_info = EM2750_BOARD_UNKNOWN },
1659         { USB_DEVICE(0xeb1a, 0x2751),
1660                         .driver_info = EM2750_BOARD_UNKNOWN },
1661         { USB_DEVICE(0xeb1a, 0x2800),
1662                         .driver_info = EM2800_BOARD_UNKNOWN },
1663         { USB_DEVICE(0xeb1a, 0x2710),
1664                         .driver_info = EM2820_BOARD_UNKNOWN },
1665         { USB_DEVICE(0xeb1a, 0x2820),
1666                         .driver_info = EM2820_BOARD_UNKNOWN },
1667         { USB_DEVICE(0xeb1a, 0x2821),
1668                         .driver_info = EM2820_BOARD_UNKNOWN },
1669         { USB_DEVICE(0xeb1a, 0x2860),
1670                         .driver_info = EM2820_BOARD_UNKNOWN },
1671         { USB_DEVICE(0xeb1a, 0x2861),
1672                         .driver_info = EM2820_BOARD_UNKNOWN },
1673         { USB_DEVICE(0xeb1a, 0x2862),
1674                         .driver_info = EM2820_BOARD_UNKNOWN },
1675         { USB_DEVICE(0xeb1a, 0x2870),
1676                         .driver_info = EM2820_BOARD_UNKNOWN },
1677         { USB_DEVICE(0xeb1a, 0x2881),
1678                         .driver_info = EM2820_BOARD_UNKNOWN },
1679         { USB_DEVICE(0xeb1a, 0x2883),
1680                         .driver_info = EM2820_BOARD_UNKNOWN },
1681         { USB_DEVICE(0xeb1a, 0x2868),
1682                         .driver_info = EM2820_BOARD_UNKNOWN },
1683         { USB_DEVICE(0xeb1a, 0xe300),
1684                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1685         { USB_DEVICE(0xeb1a, 0xe303),
1686                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1687         { USB_DEVICE(0xeb1a, 0xe305),
1688                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1689         { USB_DEVICE(0xeb1a, 0xe310),
1690                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1691         { USB_DEVICE(0xeb1a, 0xa313),
1692                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1693         { USB_DEVICE(0xeb1a, 0xa316),
1694                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1695         { USB_DEVICE(0xeb1a, 0xe320),
1696                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1697         { USB_DEVICE(0xeb1a, 0xe323),
1698                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1699         { USB_DEVICE(0xeb1a, 0xe350),
1700                         .driver_info = EM2870_BOARD_KWORLD_350U },
1701         { USB_DEVICE(0xeb1a, 0xe355),
1702                         .driver_info = EM2870_BOARD_KWORLD_355U },
1703         { USB_DEVICE(0xeb1a, 0x2801),
1704                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1705         { USB_DEVICE(0xeb1a, 0xe357),
1706                         .driver_info = EM2870_BOARD_KWORLD_355U },
1707         { USB_DEVICE(0x1b80, 0xe302),
1708                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1709         { USB_DEVICE(0x1b80, 0xe304),
1710                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kworld DVD Maker 2 */
1711         { USB_DEVICE(0x0ccd, 0x0036),
1712                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1713         { USB_DEVICE(0x0ccd, 0x004c),
1714                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1715         { USB_DEVICE(0x0ccd, 0x004f),
1716                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1717         { USB_DEVICE(0x0ccd, 0x005e),
1718                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1719         { USB_DEVICE(0x0ccd, 0x0042),
1720                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1721         { USB_DEVICE(0x0ccd, 0x0043),
1722                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1723         { USB_DEVICE(0x0ccd, 0x0047),
1724                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1725         { USB_DEVICE(0x0ccd, 0x0084),
1726                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1727         { USB_DEVICE(0x0ccd, 0x0096),
1728                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1729         { USB_DEVICE(0x185b, 0x2870),
1730                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1731         { USB_DEVICE(0x185b, 0x2041),
1732                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1733         { USB_DEVICE(0x2040, 0x4200),
1734                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1735         { USB_DEVICE(0x2040, 0x4201),
1736                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1737         { USB_DEVICE(0x2040, 0x6500),
1738                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1739         { USB_DEVICE(0x2040, 0x6502),
1740                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1741         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1742                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1743         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1744                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1745         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1746                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1747         { USB_DEVICE(0x2040, 0x651f),
1748                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1749         { USB_DEVICE(0x0438, 0xb002),
1750                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1751         { USB_DEVICE(0x2001, 0xf112),
1752                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1753         { USB_DEVICE(0x2304, 0x0207),
1754                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1755         { USB_DEVICE(0x2304, 0x0208),
1756                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1757         { USB_DEVICE(0x2304, 0x021a),
1758                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1759         { USB_DEVICE(0x2304, 0x0226),
1760                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1761         { USB_DEVICE(0x2304, 0x0227),
1762                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1763         { USB_DEVICE(0x0413, 0x6023),
1764                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1765         { USB_DEVICE(0x093b, 0xa005),
1766                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1767         { USB_DEVICE(0x04bb, 0x0515),
1768                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1769         { USB_DEVICE(0xeb1a, 0x50a6),
1770                         .driver_info = EM2860_BOARD_GADMEI_UTV330 },
1771         { },
1772 };
1773 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1774
1775 /*
1776  * EEPROM hash table for devices with generic USB IDs
1777  */
1778 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1779         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1780         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1781         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1782         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1783         {0x166a0441, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1784         {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
1785         {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
1786         {0x63f653bd, EM2870_BOARD_REDDO_DVB_C_USB_BOX, TUNER_ABSENT},
1787         {0x4e913442, EM2882_BOARD_DIKOM_DK300, TUNER_XC2028},
1788 };
1789
1790 /* I2C devicelist hash table for devices with generic USB IDs */
1791 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1792         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1793         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1794         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1795         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1796         {0x4ba50080, EM2861_BOARD_GADMEI_UTV330PLUS, TUNER_TNF_5335MF},
1797 };
1798
1799 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1800 static unsigned short saa711x_addrs[] = {
1801         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1802         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1803         I2C_CLIENT_END };
1804
1805 static unsigned short tvp5150_addrs[] = {
1806         0xb8 >> 1,
1807         0xba >> 1,
1808         I2C_CLIENT_END
1809 };
1810
1811 static unsigned short mt9v011_addrs[] = {
1812         0xba >> 1,
1813         I2C_CLIENT_END
1814 };
1815
1816 static unsigned short msp3400_addrs[] = {
1817         0x80 >> 1,
1818         0x88 >> 1,
1819         I2C_CLIENT_END
1820 };
1821
1822 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1823 {
1824         int rc = 0;
1825         struct em28xx *dev = ptr;
1826
1827         if (dev->tuner_type != TUNER_XC2028)
1828                 return 0;
1829
1830         if (command != XC2028_TUNER_RESET)
1831                 return 0;
1832
1833         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1834
1835         return rc;
1836 }
1837 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1838
1839 static inline void em28xx_set_model(struct em28xx *dev)
1840 {
1841         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1842
1843         /* Those are the default values for the majority of boards
1844            Use those values if not specified otherwise at boards entry
1845          */
1846         if (!dev->board.xclk)
1847                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1848                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1849
1850         if (!dev->board.i2c_speed)
1851                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1852                                        EM28XX_I2C_FREQ_100_KHZ;
1853 }
1854
1855
1856 /* FIXME: Should be replaced by a proper mt9m111 driver */
1857 static int em28xx_initialize_mt9m111(struct em28xx *dev)
1858 {
1859         int i;
1860         unsigned char regs[][3] = {
1861                 { 0x0d, 0x00, 0x01, },  /* reset and use defaults */
1862                 { 0x0d, 0x00, 0x00, },
1863                 { 0x0a, 0x00, 0x21, },
1864                 { 0x21, 0x04, 0x00, },  /* full readout speed, no row/col skipping */
1865         };
1866
1867         for (i = 0; i < ARRAY_SIZE(regs); i++)
1868                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
1869
1870         return 0;
1871 }
1872
1873
1874 /* FIXME: Should be replaced by a proper mt9m001 driver */
1875 static int em28xx_initialize_mt9m001(struct em28xx *dev)
1876 {
1877         int i;
1878         unsigned char regs[][3] = {
1879                 { 0x0d, 0x00, 0x01, },
1880                 { 0x0d, 0x00, 0x00, },
1881                 { 0x04, 0x05, 0x00, },  /* hres = 1280 */
1882                 { 0x03, 0x04, 0x00, },  /* vres = 1024 */
1883                 { 0x20, 0x11, 0x00, },
1884                 { 0x06, 0x00, 0x10, },
1885                 { 0x2b, 0x00, 0x24, },
1886                 { 0x2e, 0x00, 0x24, },
1887                 { 0x35, 0x00, 0x24, },
1888                 { 0x2d, 0x00, 0x20, },
1889                 { 0x2c, 0x00, 0x20, },
1890                 { 0x09, 0x0a, 0xd4, },
1891                 { 0x35, 0x00, 0x57, },
1892         };
1893
1894         for (i = 0; i < ARRAY_SIZE(regs); i++)
1895                 i2c_master_send(&dev->i2c_client, &regs[i][0], 3);
1896
1897         return 0;
1898 }
1899
1900 /* HINT method: webcam I2C chips
1901  *
1902  * This method works for webcams with Micron sensors
1903  */
1904 static int em28xx_hint_sensor(struct em28xx *dev)
1905 {
1906         int rc;
1907         char *sensor_name;
1908         unsigned char cmd;
1909         __be16 version_be;
1910         u16 version;
1911
1912         /* Micron sensor detection */
1913         dev->i2c_client.addr = 0xba >> 1;
1914         cmd = 0;
1915         i2c_master_send(&dev->i2c_client, &cmd, 1);
1916         rc = i2c_master_recv(&dev->i2c_client, (char *)&version_be, 2);
1917         if (rc != 2)
1918                 return -EINVAL;
1919
1920         version = be16_to_cpu(version_be);
1921         switch (version) {
1922         case 0x8232:            /* mt9v011 640x480 1.3 Mpix sensor */
1923         case 0x8243:            /* mt9v011 rev B 640x480 1.3 Mpix sensor */
1924                 dev->model = EM2820_BOARD_SILVERCREST_WEBCAM;
1925                 em28xx_set_model(dev);
1926
1927                 sensor_name = "mt9v011";
1928                 dev->em28xx_sensor = EM28XX_MT9V011;
1929                 dev->sensor_xres = 640;
1930                 dev->sensor_yres = 480;
1931                 /*
1932                  * FIXME: mt9v011 uses I2S speed as xtal clk - at least with
1933                  * the Silvercrest cam I have here for testing - for higher
1934                  * resolutions, a high clock cause horizontal artifacts, so we
1935                  * need to use a lower xclk frequency.
1936                  * Yet, it would be possible to adjust xclk depending on the
1937                  * desired resolution, since this affects directly the
1938                  * frame rate.
1939                  */
1940                 dev->board.xclk = EM28XX_XCLK_FREQUENCY_4_3MHZ;
1941                 dev->sensor_xtal = 4300000;
1942
1943                 /* probably means GRGB 16 bit bayer */
1944                 dev->vinmode = 0x0d;
1945                 dev->vinctl = 0x00;
1946
1947                 break;
1948
1949         case 0x143a:    /* MT9M111 as found in the ECS G200 */
1950                 dev->model = EM2750_BOARD_UNKNOWN;
1951                 em28xx_set_model(dev);
1952
1953                 sensor_name = "mt9m111";
1954                 dev->board.xclk = EM28XX_XCLK_FREQUENCY_48MHZ;
1955                 dev->em28xx_sensor = EM28XX_MT9M111;
1956                 em28xx_initialize_mt9m111(dev);
1957                 dev->sensor_xres = 640;
1958                 dev->sensor_yres = 512;
1959
1960                 dev->vinmode = 0x0a;
1961                 dev->vinctl = 0x00;
1962
1963                 break;
1964
1965         case 0x8431:
1966                 dev->model = EM2750_BOARD_UNKNOWN;
1967                 em28xx_set_model(dev);
1968
1969                 sensor_name = "mt9m001";
1970                 dev->em28xx_sensor = EM28XX_MT9M001;
1971                 em28xx_initialize_mt9m001(dev);
1972                 dev->sensor_xres = 1280;
1973                 dev->sensor_yres = 1024;
1974
1975                 /* probably means BGGR 16 bit bayer */
1976                 dev->vinmode = 0x0c;
1977                 dev->vinctl = 0x00;
1978
1979                 break;
1980         default:
1981                 printk("Unknown Micron Sensor 0x%04x\n", version);
1982                 return -EINVAL;
1983         }
1984
1985         /* Setup webcam defaults */
1986         em28xx_pre_card_setup(dev);
1987
1988         em28xx_errdev("Sensor is %s, using model %s entry.\n",
1989                       sensor_name, em28xx_boards[dev->model].name);
1990
1991         return 0;
1992 }
1993
1994 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1995  * this won't work for boards with generic PCI IDs
1996  */
1997 void em28xx_pre_card_setup(struct em28xx *dev)
1998 {
1999         /* Set the initial XCLK and I2C clock values based on the board
2000            definition */
2001         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
2002         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
2003         msleep(50);
2004
2005         /* request some modules */
2006         switch (dev->model) {
2007         case EM2861_BOARD_PLEXTOR_PX_TV100U:
2008                 /* Sets the msp34xx I2S speed */
2009                 dev->i2s_speed = 2048000;
2010                 break;
2011         case EM2861_BOARD_KWORLD_PVRTV_300U:
2012         case EM2880_BOARD_KWORLD_DVB_305U:
2013                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
2014                 msleep(10);
2015                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
2016                 msleep(10);
2017                 break;
2018         case EM2870_BOARD_COMPRO_VIDEOMATE:
2019                 /* TODO: someone can do some cleanup here...
2020                          not everything's needed */
2021                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
2022                 msleep(10);
2023                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
2024                 msleep(10);
2025                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2026                 mdelay(70);
2027                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
2028                 mdelay(70);
2029                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
2030                 mdelay(70);
2031                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
2032                 mdelay(70);
2033                 break;
2034         case EM2870_BOARD_TERRATEC_XS_MT2060:
2035                 /* this device needs some gpio writes to get the DVB-T
2036                    demod work */
2037                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2038                 mdelay(70);
2039                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
2040                 mdelay(70);
2041                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2042                 mdelay(70);
2043                 break;
2044         case EM2870_BOARD_PINNACLE_PCTV_DVB:
2045                 /* this device needs some gpio writes to get the
2046                    DVB-T demod work */
2047                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2048                 mdelay(70);
2049                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
2050                 mdelay(70);
2051                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2052                 mdelay(70);
2053                 break;
2054         case EM2820_BOARD_GADMEI_UTV310:
2055         case EM2820_BOARD_MSI_VOX_USB_2:
2056                 /* enables audio for that devices */
2057                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2058                 break;
2059
2060         case EM2882_BOARD_KWORLD_ATSC_315U:
2061                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2062                 msleep(10);
2063                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2064                 msleep(10);
2065                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
2066                 msleep(10);
2067                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
2068                 msleep(10);
2069                 break;
2070
2071         case EM2860_BOARD_KAIOMY_TVNPC_U2:
2072                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
2073                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
2074                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
2075                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
2076                 msleep(10);
2077                 em28xx_write_regs(dev, 0x08, "\xff", 1);
2078                 msleep(10);
2079                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
2080                 msleep(10);
2081                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
2082
2083                 break;
2084         case EM2860_BOARD_EASYCAP:
2085                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
2086                 break;
2087
2088         case EM2820_BOARD_IODATA_GVMVP_SZ:
2089                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2090                 msleep(70);
2091                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2092                 msleep(10);
2093                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
2094                 msleep(70);
2095                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2096                 msleep(70);
2097                 break;
2098         }
2099
2100         em28xx_gpio_set(dev, dev->board.tuner_gpio);
2101         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2102
2103         /* Unlock device */
2104         em28xx_set_mode(dev, EM28XX_SUSPEND);
2105 }
2106
2107 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
2108 {
2109         memset(ctl, 0, sizeof(*ctl));
2110
2111         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
2112         ctl->max_len = 64;
2113         ctl->mts = em28xx_boards[dev->model].mts_firmware;
2114
2115         switch (dev->model) {
2116         case EM2880_BOARD_EMPIRE_DUAL_TV:
2117         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2118         case EM2882_BOARD_TERRATEC_HYBRID_XS:
2119                 ctl->demod = XC3028_FE_ZARLINK456;
2120                 break;
2121         case EM2880_BOARD_TERRATEC_HYBRID_XS:
2122         case EM2881_BOARD_PINNACLE_HYBRID_PRO:
2123                 ctl->demod = XC3028_FE_ZARLINK456;
2124                 break;
2125         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2126                 /* djh - Not sure which demod we need here */
2127                 ctl->demod = XC3028_FE_DEFAULT;
2128                 break;
2129         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
2130                 ctl->demod = XC3028_FE_DEFAULT;
2131                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2132                 break;
2133         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2134         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2135         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
2136                 /* FIXME: Better to specify the needed IF */
2137                 ctl->demod = XC3028_FE_DEFAULT;
2138                 break;
2139         case EM2883_BOARD_KWORLD_HYBRID_330U:
2140         case EM2882_BOARD_DIKOM_DK300:
2141                 ctl->demod = XC3028_FE_CHINA;
2142                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
2143                 break;
2144         case EM2882_BOARD_EVGA_INDTUBE:
2145                 ctl->demod = XC3028_FE_CHINA;
2146                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
2147                 break;
2148         default:
2149                 ctl->demod = XC3028_FE_OREN538;
2150         }
2151 }
2152
2153 static void em28xx_tuner_setup(struct em28xx *dev)
2154 {
2155         struct tuner_setup           tun_setup;
2156         struct v4l2_frequency        f;
2157
2158         if (dev->tuner_type == TUNER_ABSENT)
2159                 return;
2160
2161         memset(&tun_setup, 0, sizeof(tun_setup));
2162
2163         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
2164         tun_setup.tuner_callback = em28xx_tuner_callback;
2165
2166         if (dev->board.radio.type) {
2167                 tun_setup.type = dev->board.radio.type;
2168                 tun_setup.addr = dev->board.radio_addr;
2169
2170                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2171         }
2172
2173         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
2174                 tun_setup.type   = dev->tuner_type;
2175                 tun_setup.addr   = dev->tuner_addr;
2176
2177                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
2178         }
2179
2180         if (dev->tda9887_conf) {
2181                 struct v4l2_priv_tun_config tda9887_cfg;
2182
2183                 tda9887_cfg.tuner = TUNER_TDA9887;
2184                 tda9887_cfg.priv = &dev->tda9887_conf;
2185
2186                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
2187         }
2188
2189         if (dev->tuner_type == TUNER_XC2028) {
2190                 struct v4l2_priv_tun_config  xc2028_cfg;
2191                 struct xc2028_ctrl           ctl;
2192
2193                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
2194                 memset(&ctl, 0, sizeof(ctl));
2195
2196                 em28xx_setup_xc3028(dev, &ctl);
2197
2198                 xc2028_cfg.tuner = TUNER_XC2028;
2199                 xc2028_cfg.priv  = &ctl;
2200
2201                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
2202         }
2203
2204         /* configure tuner */
2205         f.tuner = 0;
2206         f.type = V4L2_TUNER_ANALOG_TV;
2207         f.frequency = 9076;     /* just a magic number */
2208         dev->ctl_freq = f.frequency;
2209         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
2210 }
2211
2212 static int em28xx_hint_board(struct em28xx *dev)
2213 {
2214         int i;
2215
2216         /* HINT method: EEPROM
2217          *
2218          * This method works only for boards with eeprom.
2219          * Uses a hash of all eeprom bytes. The hash should be
2220          * unique for a vendor/tuner pair.
2221          * There are a high chance that tuners for different
2222          * video standards produce different hashes.
2223          */
2224         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
2225                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
2226                         dev->model = em28xx_eeprom_hash[i].model;
2227                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
2228
2229                         em28xx_errdev("Your board has no unique USB ID.\n");
2230                         em28xx_errdev("A hint were successfully done, "
2231                                       "based on eeprom hash.\n");
2232                         em28xx_errdev("This method is not 100%% failproof.\n");
2233                         em28xx_errdev("If the board were missdetected, "
2234                                       "please email this log to:\n");
2235                         em28xx_errdev("\tV4L Mailing List "
2236                                       " <linux-media@vger.kernel.org>\n");
2237                         em28xx_errdev("Board detected as %s\n",
2238                                       em28xx_boards[dev->model].name);
2239
2240                         return 0;
2241                 }
2242         }
2243
2244         /* HINT method: I2C attached devices
2245          *
2246          * This method works for all boards.
2247          * Uses a hash of i2c scanned devices.
2248          * Devices with the same i2c attached chips will
2249          * be considered equal.
2250          * This method is less precise than the eeprom one.
2251          */
2252
2253         /* user did not request i2c scanning => do it now */
2254         if (!dev->i2c_hash)
2255                 em28xx_do_i2c_scan(dev);
2256
2257         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
2258                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
2259                         dev->model = em28xx_i2c_hash[i].model;
2260                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
2261                         em28xx_errdev("Your board has no unique USB ID.\n");
2262                         em28xx_errdev("A hint were successfully done, "
2263                                       "based on i2c devicelist hash.\n");
2264                         em28xx_errdev("This method is not 100%% failproof.\n");
2265                         em28xx_errdev("If the board were missdetected, "
2266                                       "please email this log to:\n");
2267                         em28xx_errdev("\tV4L Mailing List "
2268                                       " <linux-media@vger.kernel.org>\n");
2269                         em28xx_errdev("Board detected as %s\n",
2270                                       em28xx_boards[dev->model].name);
2271
2272                         return 0;
2273                 }
2274         }
2275
2276         em28xx_errdev("Your board has no unique USB ID and thus need a "
2277                       "hint to be detected.\n");
2278         em28xx_errdev("You may try to use card=<n> insmod option to "
2279                       "workaround that.\n");
2280         em28xx_errdev("Please send an email with this log to:\n");
2281         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
2282         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
2283         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
2284
2285         em28xx_errdev("Here is a list of valid choices for the card=<n>"
2286                       " insmod option:\n");
2287         for (i = 0; i < em28xx_bcount; i++) {
2288                 em28xx_errdev("    card=%d -> %s\n",
2289                                 i, em28xx_boards[i].name);
2290         }
2291         return -1;
2292 }
2293
2294 /* ----------------------------------------------------------------------- */
2295 void em28xx_register_i2c_ir(struct em28xx *dev)
2296 {
2297         /* Leadtek winfast tv USBII deluxe can find a non working IR-device */
2298         /* at address 0x18, so if that address is needed for another board in */
2299         /* the future, please put it after 0x1f. */
2300         struct i2c_board_info info;
2301         const unsigned short addr_list[] = {
2302                  0x1f, 0x30, 0x47, I2C_CLIENT_END
2303         };
2304
2305         if (disable_ir)
2306                 return;
2307
2308         memset(&info, 0, sizeof(struct i2c_board_info));
2309         memset(&dev->init_data, 0, sizeof(dev->init_data));
2310         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
2311
2312         /* detect & configure */
2313         switch (dev->model) {
2314         case EM2800_BOARD_TERRATEC_CINERGY_200:
2315         case EM2820_BOARD_TERRATEC_CINERGY_250:
2316                 dev->init_data.ir_codes = &ir_codes_em_terratec_table;
2317                 dev->init_data.get_key = em28xx_get_key_terratec;
2318                 dev->init_data.name = "i2c IR (EM28XX Terratec)";
2319                 break;
2320         case EM2820_BOARD_PINNACLE_USB_2:
2321                 dev->init_data.ir_codes = &ir_codes_pinnacle_grey_table;
2322                 dev->init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2323                 dev->init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2324                 break;
2325         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2326                 dev->init_data.ir_codes = &ir_codes_rc5_hauppauge_new_table;
2327                 dev->init_data.get_key = em28xx_get_key_em_haup;
2328                 dev->init_data.name = "i2c IR (EM2840 Hauppauge)";
2329         case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
2330                 dev->init_data.ir_codes = &ir_codes_winfast_usbii_deluxe_table;;
2331                 dev->init_data.get_key = em28xx_get_key_winfast_usbii_deluxe;
2332                 dev->init_data.name = "i2c IR (EM2820 Winfast TV USBII Deluxe)";
2333                 break;
2334         }
2335
2336         if (dev->init_data.name)
2337                 info.platform_data = &dev->init_data;
2338         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2339 }
2340
2341 void em28xx_card_setup(struct em28xx *dev)
2342 {
2343         /*
2344          * If the device can be a webcam, seek for a sensor.
2345          * If sensor is not found, then it isn't a webcam.
2346          */
2347         if (dev->board.is_webcam) {
2348                 if (em28xx_hint_sensor(dev) < 0)
2349                         dev->board.is_webcam = 0;
2350                 else
2351                         dev->progressive = 1;
2352         } else
2353                 em28xx_set_model(dev);
2354
2355         em28xx_info("Identified as %s (card=%d)\n",
2356                     dev->board.name, dev->model);
2357
2358         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2359         if (em28xx_boards[dev->model].tuner_addr)
2360                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2361
2362         if (em28xx_boards[dev->model].tda9887_conf)
2363                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2364
2365         /* request some modules */
2366         switch (dev->model) {
2367         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2368         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2369         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2370         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2371         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2372         {
2373                 struct tveeprom tv;
2374 #if defined(CONFIG_MODULES) && defined(MODULE)
2375                 request_module("tveeprom");
2376 #endif
2377                 /* Call first TVeeprom */
2378
2379                 dev->i2c_client.addr = 0xa0 >> 1;
2380                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2381
2382                 dev->tuner_type = tv.tuner_type;
2383
2384                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2385                         dev->i2s_speed = 2048000;
2386                         dev->board.has_msp34xx = 1;
2387                 }
2388                 break;
2389         }
2390         case EM2882_BOARD_KWORLD_ATSC_315U:
2391                 em28xx_write_reg(dev, 0x0d, 0x42);
2392                 msleep(10);
2393                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2394                 msleep(10);
2395                 break;
2396         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2397                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2398                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2399                 break;
2400         case EM2820_BOARD_UNKNOWN:
2401         case EM2800_BOARD_UNKNOWN:
2402                 /*
2403                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2404                  *
2405                  * This occurs because they share identical USB vendor and
2406                  * product IDs.
2407                  *
2408                  * What we do here is look up the EEPROM hash of the K-WORLD
2409                  * and if it is found then we decide that we do not have
2410                  * a DIGIVOX and reset the device to the K-WORLD instead.
2411                  *
2412                  * This solution is only valid if they do not share eeprom
2413                  * hash identities which has not been determined as yet.
2414                  */
2415         case EM2880_BOARD_MSI_DIGIVOX_AD:
2416                 if (!em28xx_hint_board(dev))
2417                         em28xx_set_model(dev);
2418
2419                 /* In cases where we had to use a board hint, the call to
2420                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2421                    so make the call now so the analog GPIOs are set properly
2422                    before probing the i2c bus. */
2423                 em28xx_gpio_set(dev, dev->board.tuner_gpio);
2424                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2425                 break;
2426
2427 /*
2428                  * The Dikom DK300 is detected as an Kworld VS-DVB-T 323UR.
2429                  *
2430                  * This occurs because they share identical USB vendor and
2431                  * product IDs.
2432                  *
2433                  * What we do here is look up the EEPROM hash of the Dikom
2434                  * and if it is found then we decide that we do not have
2435                  * a Kworld and reset the device to the Dikom instead.
2436                  *
2437                  * This solution is only valid if they do not share eeprom
2438                  * hash identities which has not been determined as yet.
2439                  */
2440         case EM2882_BOARD_KWORLD_VS_DVBT:
2441                 if (!em28xx_hint_board(dev))
2442                         em28xx_set_model(dev);
2443
2444                 /* In cases where we had to use a board hint, the call to
2445                    em28xx_set_mode() in em28xx_pre_card_setup() was a no-op,
2446                    so make the call now so the analog GPIOs are set properly
2447                    before probing the i2c bus. */
2448                 em28xx_gpio_set(dev, dev->board.tuner_gpio);
2449                 em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
2450                 break;
2451         }
2452
2453 #if defined(CONFIG_MODULES) && defined(MODULE)
2454         if (dev->board.has_ir_i2c && !disable_ir)
2455                 request_module("ir-kbd-i2c");
2456 #endif
2457         if (dev->board.has_snapshot_button)
2458                 em28xx_register_snapshot_button(dev);
2459
2460         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2461                 em28xx_errdev("\n\n");
2462                 em28xx_errdev("The support for this board weren't "
2463                               "valid yet.\n");
2464                 em28xx_errdev("Please send a report of having this working\n");
2465                 em28xx_errdev("not to V4L mailing list (and/or to other "
2466                                 "addresses)\n\n");
2467         }
2468
2469         /* Allow override tuner type by a module parameter */
2470         if (tuner >= 0)
2471                 dev->tuner_type = tuner;
2472
2473         /* request some modules */
2474         if (dev->board.has_msp34xx)
2475                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2476                         "msp3400", "msp3400", 0, msp3400_addrs);
2477
2478         if (dev->board.decoder == EM28XX_SAA711X)
2479                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2480                         "saa7115", "saa7115_auto", 0, saa711x_addrs);
2481
2482         if (dev->board.decoder == EM28XX_TVP5150)
2483                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2484                         "tvp5150", "tvp5150", 0, tvp5150_addrs);
2485
2486         if (dev->em28xx_sensor == EM28XX_MT9V011) {
2487                 struct v4l2_subdev *sd;
2488
2489                 sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
2490                          &dev->i2c_adap, "mt9v011", "mt9v011", 0, mt9v011_addrs);
2491                 v4l2_subdev_call(sd, core, s_config, 0, &dev->sensor_xtal);
2492         }
2493
2494
2495         if (dev->board.adecoder == EM28XX_TVAUDIO)
2496                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2497                         "tvaudio", "tvaudio", dev->board.tvaudio_addr, NULL);
2498
2499         if (dev->board.tuner_type != TUNER_ABSENT) {
2500                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2501
2502                 if (dev->board.radio.type)
2503                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2504                                 "tuner", "tuner", dev->board.radio_addr, NULL);
2505
2506                 if (has_demod)
2507                         v4l2_i2c_new_subdev(&dev->v4l2_dev,
2508                                 &dev->i2c_adap, "tuner", "tuner",
2509                                 0, v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2510                 if (dev->tuner_addr == 0) {
2511                         enum v4l2_i2c_tuner_type type =
2512                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2513                         struct v4l2_subdev *sd;
2514
2515                         sd = v4l2_i2c_new_subdev(&dev->v4l2_dev,
2516                                 &dev->i2c_adap, "tuner", "tuner",
2517                                 0, v4l2_i2c_tuner_addrs(type));
2518
2519                         if (sd)
2520                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2521                 } else {
2522                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2523                                 "tuner", "tuner", dev->tuner_addr, NULL);
2524                 }
2525         }
2526
2527         em28xx_tuner_setup(dev);
2528
2529         if(!disable_ir)
2530                 em28xx_ir_init(dev);
2531 }
2532
2533
2534 #if defined(CONFIG_MODULES) && defined(MODULE)
2535 static void request_module_async(struct work_struct *work)
2536 {
2537         struct em28xx *dev = container_of(work,
2538                              struct em28xx, request_module_wk);
2539
2540         if (dev->has_audio_class)
2541                 request_module("snd-usb-audio");
2542         else if (dev->has_alsa_audio)
2543                 request_module("em28xx-alsa");
2544
2545         if (dev->board.has_dvb)
2546                 request_module("em28xx-dvb");
2547 }
2548
2549 static void request_modules(struct em28xx *dev)
2550 {
2551         INIT_WORK(&dev->request_module_wk, request_module_async);
2552         schedule_work(&dev->request_module_wk);
2553 }
2554 #else
2555 #define request_modules(dev)
2556 #endif /* CONFIG_MODULES */
2557
2558 /*
2559  * em28xx_realease_resources()
2560  * unregisters the v4l2,i2c and usb devices
2561  * called when the device gets disconected or at module unload
2562 */
2563 void em28xx_release_resources(struct em28xx *dev)
2564 {
2565         if (dev->sbutton_input_dev)
2566                 em28xx_deregister_snapshot_button(dev);
2567
2568         if (dev->ir)
2569                 em28xx_ir_fini(dev);
2570
2571         /*FIXME: I2C IR should be disconnected */
2572
2573         em28xx_release_analog_resources(dev);
2574
2575         em28xx_remove_from_devlist(dev);
2576
2577         em28xx_i2c_unregister(dev);
2578
2579         v4l2_device_unregister(&dev->v4l2_dev);
2580
2581         usb_put_dev(dev->udev);
2582
2583         /* Mark device as unused */
2584         em28xx_devused &= ~(1 << dev->devno);
2585 };
2586
2587 /*
2588  * em28xx_init_dev()
2589  * allocates and inits the device structs, registers i2c bus and v4l device
2590  */
2591 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2592                            struct usb_interface *interface,
2593                            int minor)
2594 {
2595         struct em28xx *dev = *devhandle;
2596         int retval;
2597         int errCode;
2598
2599         dev->udev = udev;
2600         mutex_init(&dev->ctrl_urb_lock);
2601         spin_lock_init(&dev->slock);
2602         init_waitqueue_head(&dev->open);
2603         init_waitqueue_head(&dev->wait_frame);
2604         init_waitqueue_head(&dev->wait_stream);
2605
2606         dev->em28xx_write_regs = em28xx_write_regs;
2607         dev->em28xx_read_reg = em28xx_read_reg;
2608         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2609         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2610         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2611         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2612
2613         em28xx_set_model(dev);
2614
2615         /* Set the default GPO/GPIO for legacy devices */
2616         dev->reg_gpo_num = EM2880_R04_GPO;
2617         dev->reg_gpio_num = EM28XX_R08_GPIO;
2618
2619         dev->wait_after_write = 5;
2620
2621         /* Based on the Chip ID, set the device configuration */
2622         retval = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
2623         if (retval > 0) {
2624                 dev->chip_id = retval;
2625
2626                 switch (dev->chip_id) {
2627                 case CHIP_ID_EM2800:
2628                         em28xx_info("chip ID is em2800\n");
2629                         break;
2630                 case CHIP_ID_EM2710:
2631                         em28xx_info("chip ID is em2710\n");
2632                         break;
2633                 case CHIP_ID_EM2750:
2634                         em28xx_info("chip ID is em2750\n");
2635                         break;
2636                 case CHIP_ID_EM2820:
2637                         em28xx_info("chip ID is em2820 (or em2710)\n");
2638                         break;
2639                 case CHIP_ID_EM2840:
2640                         em28xx_info("chip ID is em2840\n");
2641                         break;
2642                 case CHIP_ID_EM2860:
2643                         em28xx_info("chip ID is em2860\n");
2644                         break;
2645                 case CHIP_ID_EM2870:
2646                         em28xx_info("chip ID is em2870\n");
2647                         dev->wait_after_write = 0;
2648                         break;
2649                 case CHIP_ID_EM2874:
2650                         em28xx_info("chip ID is em2874\n");
2651                         dev->reg_gpio_num = EM2874_R80_GPIO;
2652                         dev->wait_after_write = 0;
2653                         break;
2654                 case CHIP_ID_EM2883:
2655                         em28xx_info("chip ID is em2882/em2883\n");
2656                         dev->wait_after_write = 0;
2657                         break;
2658                 default:
2659                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
2660                 }
2661         }
2662
2663         /* Prepopulate cached GPO register content */
2664         retval = em28xx_read_reg(dev, dev->reg_gpo_num);
2665         if (retval >= 0)
2666                 dev->reg_gpo = retval;
2667
2668         em28xx_pre_card_setup(dev);
2669
2670         if (!dev->board.is_em2800) {
2671                 /* Sets I2C speed to 100 KHz */
2672                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2673                 if (retval < 0) {
2674                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2675                                       " retval [%d]\n",
2676                                       __func__, retval);
2677                         return retval;
2678                 }
2679         }
2680
2681         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2682         if (retval < 0) {
2683                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2684                 return retval;
2685         }
2686
2687         /* register i2c bus */
2688         errCode = em28xx_i2c_register(dev);
2689         if (errCode < 0) {
2690                 v4l2_device_unregister(&dev->v4l2_dev);
2691                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2692                         __func__, errCode);
2693                 return errCode;
2694         }
2695
2696         /*
2697          * Default format, used for tvp5150 or saa711x output formats
2698          */
2699         dev->vinmode = 0x10;
2700         dev->vinctl  = EM28XX_VINCTRL_INTERLACED |
2701                        EM28XX_VINCTRL_CCIR656_ENABLE;
2702
2703         /* Do board specific init and eeprom reading */
2704         em28xx_card_setup(dev);
2705
2706         /* Configure audio */
2707         errCode = em28xx_audio_setup(dev);
2708         if (errCode < 0) {
2709                 v4l2_device_unregister(&dev->v4l2_dev);
2710                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2711                         __func__, errCode);
2712         }
2713
2714         /* wake i2c devices */
2715         em28xx_wake_i2c(dev);
2716
2717         /* init video dma queues */
2718         INIT_LIST_HEAD(&dev->vidq.active);
2719         INIT_LIST_HEAD(&dev->vidq.queued);
2720         INIT_LIST_HEAD(&dev->vbiq.active);
2721         INIT_LIST_HEAD(&dev->vbiq.queued);
2722
2723         if (dev->board.has_msp34xx) {
2724                 /* Send a reset to other chips via gpio */
2725                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2726                 if (errCode < 0) {
2727                         em28xx_errdev("%s: em28xx_write_regs_req - "
2728                                       "msp34xx(1) failed! errCode [%d]\n",
2729                                       __func__, errCode);
2730                         return errCode;
2731                 }
2732                 msleep(3);
2733
2734                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2735                 if (errCode < 0) {
2736                         em28xx_errdev("%s: em28xx_write_regs_req - "
2737                                       "msp34xx(2) failed! errCode [%d]\n",
2738                                       __func__, errCode);
2739                         return errCode;
2740                 }
2741                 msleep(3);
2742         }
2743
2744         em28xx_add_into_devlist(dev);
2745
2746         retval = em28xx_register_analog_devices(dev);
2747         if (retval < 0) {
2748                 em28xx_release_resources(dev);
2749                 goto fail_reg_devices;
2750         }
2751
2752         em28xx_init_extension(dev);
2753
2754         /* Save some power by putting tuner to sleep */
2755         v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_power, 0);
2756
2757         return 0;
2758
2759 fail_reg_devices:
2760         return retval;
2761 }
2762
2763 /*
2764  * em28xx_usb_probe()
2765  * checks for supported devices
2766  */
2767 static int em28xx_usb_probe(struct usb_interface *interface,
2768                             const struct usb_device_id *id)
2769 {
2770         const struct usb_endpoint_descriptor *endpoint;
2771         struct usb_device *udev;
2772         struct usb_interface *uif;
2773         struct em28xx *dev = NULL;
2774         int retval;
2775         int i, nr, ifnum, isoc_pipe;
2776         char *speed;
2777         char descr[255] = "";
2778
2779         udev = usb_get_dev(interface_to_usbdev(interface));
2780         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2781
2782         /* Check to see next free device and mark as used */
2783         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2784         em28xx_devused |= 1<<nr;
2785
2786         /* Don't register audio interfaces */
2787         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2788                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2789                         "interface %i, class %i\n",
2790                         le16_to_cpu(udev->descriptor.idVendor),
2791                         le16_to_cpu(udev->descriptor.idProduct),
2792                         ifnum,
2793                         interface->altsetting[0].desc.bInterfaceClass);
2794
2795                 em28xx_devused &= ~(1<<nr);
2796                 retval = -ENODEV;
2797                 goto err;
2798         }
2799
2800         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2801
2802         /* check if the device has the iso in endpoint at the correct place */
2803         if (usb_endpoint_xfer_isoc(endpoint)
2804             &&
2805             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2806                 /* It's a newer em2874/em2875 device */
2807                 isoc_pipe = 0;
2808         } else {
2809                 int check_interface = 1;
2810                 isoc_pipe = 1;
2811                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2812                 if (!usb_endpoint_xfer_isoc(endpoint))
2813                         check_interface = 0;
2814
2815                 if (usb_endpoint_dir_out(endpoint))
2816                         check_interface = 0;
2817
2818                 if (!check_interface) {
2819                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2820                                 "interface %i, class %i found.\n",
2821                                 le16_to_cpu(udev->descriptor.idVendor),
2822                                 le16_to_cpu(udev->descriptor.idProduct),
2823                                 ifnum,
2824                                 interface->altsetting[0].desc.bInterfaceClass);
2825
2826                         em28xx_err(DRIVER_NAME " This is an anciliary "
2827                                 "interface not used by the driver\n");
2828
2829                         em28xx_devused &= ~(1<<nr);
2830                         retval = -ENODEV;
2831                         goto err;
2832                 }
2833         }
2834
2835         switch (udev->speed) {
2836         case USB_SPEED_LOW:
2837                 speed = "1.5";
2838                 break;
2839         case USB_SPEED_UNKNOWN:
2840         case USB_SPEED_FULL:
2841                 speed = "12";
2842                 break;
2843         case USB_SPEED_HIGH:
2844                 speed = "480";
2845                 break;
2846         default:
2847                 speed = "unknown";
2848         }
2849
2850         if (udev->manufacturer)
2851                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2852
2853         if (udev->product) {
2854                 if (*descr)
2855                         strlcat(descr, " ", sizeof(descr));
2856                 strlcat(descr, udev->product, sizeof(descr));
2857         }
2858         if (*descr)
2859                 strlcat(descr, " ", sizeof(descr));
2860
2861         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2862                 "(%04x:%04x, interface %d, class %d)\n",
2863                 descr,
2864                 speed,
2865                 le16_to_cpu(udev->descriptor.idVendor),
2866                 le16_to_cpu(udev->descriptor.idProduct),
2867                 ifnum,
2868                 interface->altsetting->desc.bInterfaceNumber);
2869
2870         /*
2871          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2872          * video stream wouldn't likely work, since 12 Mbps is generally
2873          * not enough even for most Digital TV streams.
2874          */
2875         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2876                 printk(DRIVER_NAME ": Device initialization failed.\n");
2877                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2878                        " USB 2.0 port.\n");
2879                 em28xx_devused &= ~(1<<nr);
2880                 retval = -ENODEV;
2881                 goto err;
2882         }
2883
2884         if (nr >= EM28XX_MAXBOARDS) {
2885                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2886                                 EM28XX_MAXBOARDS);
2887                 em28xx_devused &= ~(1<<nr);
2888                 retval = -ENOMEM;
2889                 goto err;
2890         }
2891
2892         /* allocate memory for our device state and initialize it */
2893         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2894         if (dev == NULL) {
2895                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2896                 em28xx_devused &= ~(1<<nr);
2897                 retval = -ENOMEM;
2898                 goto err;
2899         }
2900
2901         snprintf(dev->name, 29, "em28xx #%d", nr);
2902         dev->devno = nr;
2903         dev->model = id->driver_info;
2904         dev->alt   = -1;
2905
2906         /* Checks if audio is provided by some interface */
2907         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2908                 uif = udev->config->interface[i];
2909                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2910                         dev->has_audio_class = 1;
2911                         break;
2912                 }
2913         }
2914
2915         /* compute alternate max packet sizes */
2916         uif = udev->actconfig->interface[0];
2917
2918         dev->num_alt = uif->num_altsetting;
2919         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2920
2921         if (dev->alt_max_pkt_size == NULL) {
2922                 em28xx_errdev("out of memory!\n");
2923                 em28xx_devused &= ~(1<<nr);
2924                 kfree(dev);
2925                 retval = -ENOMEM;
2926                 goto err;
2927         }
2928
2929         for (i = 0; i < dev->num_alt ; i++) {
2930                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2931                 dev->alt_max_pkt_size[i] =
2932                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2933         }
2934
2935         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2936                 dev->model = card[nr];
2937
2938         /* allocate device struct */
2939         mutex_init(&dev->lock);
2940         mutex_lock(&dev->lock);
2941         retval = em28xx_init_dev(&dev, udev, interface, nr);
2942         if (retval) {
2943                 em28xx_devused &= ~(1<<dev->devno);
2944                 mutex_unlock(&dev->lock);
2945                 kfree(dev);
2946                 goto err;
2947         }
2948
2949         /* save our data pointer in this interface device */
2950         usb_set_intfdata(interface, dev);
2951
2952         request_modules(dev);
2953
2954         /* Should be the last thing to do, to avoid newer udev's to
2955            open the device before fully initializing it
2956          */
2957         mutex_unlock(&dev->lock);
2958
2959         return 0;
2960
2961 err:
2962         return retval;
2963 }
2964
2965 /*
2966  * em28xx_usb_disconnect()
2967  * called when the device gets diconencted
2968  * video device will be unregistered on v4l2_close in case it is still open
2969  */
2970 static void em28xx_usb_disconnect(struct usb_interface *interface)
2971 {
2972         struct em28xx *dev;
2973
2974         dev = usb_get_intfdata(interface);
2975         usb_set_intfdata(interface, NULL);
2976
2977         if (!dev)
2978                 return;
2979
2980         em28xx_info("disconnecting %s\n", dev->vdev->name);
2981
2982         /* wait until all current v4l2 io is finished then deallocate
2983            resources */
2984         mutex_lock(&dev->lock);
2985
2986         wake_up_interruptible_all(&dev->open);
2987
2988         v4l2_device_disconnect(&dev->v4l2_dev);
2989
2990         if (dev->users) {
2991                 em28xx_warn
2992                     ("device %s is open! Deregistration and memory "
2993                      "deallocation are deferred on close.\n",
2994                      video_device_node_name(dev->vdev));
2995
2996                 dev->state |= DEV_MISCONFIGURED;
2997                 em28xx_uninit_isoc(dev);
2998                 dev->state |= DEV_DISCONNECTED;
2999                 wake_up_interruptible(&dev->wait_frame);
3000                 wake_up_interruptible(&dev->wait_stream);
3001         } else {
3002                 dev->state |= DEV_DISCONNECTED;
3003                 em28xx_release_resources(dev);
3004         }
3005
3006         em28xx_close_extension(dev);
3007
3008         mutex_unlock(&dev->lock);
3009
3010         if (!dev->users) {
3011                 kfree(dev->alt_max_pkt_size);
3012                 kfree(dev);
3013         }
3014 }
3015
3016 static struct usb_driver em28xx_usb_driver = {
3017         .name = "em28xx",
3018         .probe = em28xx_usb_probe,
3019         .disconnect = em28xx_usb_disconnect,
3020         .id_table = em28xx_id_table,
3021 };
3022
3023 static int __init em28xx_module_init(void)
3024 {
3025         int result;
3026
3027         /* register this driver with the USB subsystem */
3028         result = usb_register(&em28xx_usb_driver);
3029         if (result)
3030                 em28xx_err(DRIVER_NAME
3031                            " usb_register failed. Error number %d.\n", result);
3032
3033         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
3034
3035         return result;
3036 }
3037
3038 static void __exit em28xx_module_exit(void)
3039 {
3040         /* deregister this driver with the USB subsystem */
3041         usb_deregister(&em28xx_usb_driver);
3042 }
3043
3044 module_init(em28xx_module_init);
3045 module_exit(em28xx_module_exit);