git.oblomov.eu Git - linux-2.6/blob - drivers/media/video/em28xx/em28xx-cards.c

   1 /*
   2    em28xx-cards.c - driver for Empia EM2800/EM2820/2840 USB
   3                     video capture devices
   4
   5    Copyright (C) 2005 Ludovico Cavedon <cavedon@sssup.it>
   6                       Markus Rechberger <mrechberger@gmail.com>
   7                       Mauro Carvalho Chehab <mchehab@infradead.org>
   8                       Sascha Sommer <saschasommer@freenet.de>
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23  */
  24
  25 #include <linux/init.h>
  26 #include <linux/module.h>
  27 #include <linux/delay.h>
  28 #include <linux/i2c.h>
  29 #include <linux/usb.h>
  30 #include <media/tuner.h>
  31 #include <media/msp3400.h>
  32 #include <media/saa7115.h>
  33 #include <media/tvp5150.h>
  34 #include <media/tvaudio.h>
  35 #include <media/i2c-addr.h>
  36 #include <media/tveeprom.h>
  37 #include <media/v4l2-common.h>
  38 #include <media/v4l2-chip-ident.h>
  39
  40 #include "em28xx.h"
  41
  42 #define DRIVER_NAME         "em28xx"
  43
  44 static int tuner = -1;
  45 module_param(tuner, int, 0444);
  46 MODULE_PARM_DESC(tuner, "tuner type");
  47
  48 static unsigned int disable_ir;
  49 module_param(disable_ir, int, 0444);
  50 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  51
  52 static unsigned int disable_usb_speed_check;
  53 module_param(disable_usb_speed_check, int, 0444);
  54 MODULE_PARM_DESC(disable_usb_speed_check,
  55                  "override min bandwidth requirement of 480M bps");
  56
  57 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
  58 module_param_array(card,  int, NULL, 0444);
  59 MODULE_PARM_DESC(card,     "card type");
  60
  61 /* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
  62 static unsigned long em28xx_devused;
  63
  64 struct em28xx_hash_table {
  65         unsigned long hash;
  66         unsigned int  model;
  67         unsigned int  tuner;
  68 };
  69
  70 /*
  71  *  Reset sequences for analog/digital modes
  72  */
  73
  74 /* Reset for the most [analog] boards */
  75 static struct em28xx_reg_seq default_analog[] = {
  76         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
  77         {       -1,             -1,     -1,             -1},
  78 };
  79
  80 /* Reset for the most [digital] boards */
  81 static struct em28xx_reg_seq default_digital[] = {
  82         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
  83         {       -1,             -1,     -1,             -1},
  84 };
  85
  86 /* Board Hauppauge WinTV HVR 900 analog */
  87 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_analog[] = {
  88         {EM28XX_R08_GPIO,       0x2d,   ~EM_GPIO_4,     10},
  89         {0x05,                  0xff,   0x10,           10},
  90         {  -1,                  -1,     -1,             -1},
  91 };
  92
  93 /* Board Hauppauge WinTV HVR 900 digital */
  94 static struct em28xx_reg_seq hauppauge_wintv_hvr_900_digital[] = {
  95         {EM28XX_R08_GPIO,       0x2e,   ~EM_GPIO_4,     10},
  96         {EM2880_R04_GPO,        0x04,   0x0f,           10},
  97         {EM2880_R04_GPO,        0x0c,   0x0f,           10},
  98         { -1,                   -1,     -1,             -1},
  99 };
 100
 101 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 102 static struct em28xx_reg_seq em2880_msi_digivox_ad_analog[] = {
 103         {EM28XX_R08_GPIO,       0x69,   ~EM_GPIO_4,      10},
 104         {       -1,             -1,     -1,              -1},
 105 };
 106
 107 /* Boards - EM2880 MSI DIGIVOX AD and EM2880_BOARD_MSI_DIGIVOX_AD_II */
 108
 109 /* Board  - EM2870 Kworld 355u
 110    Analog - No input analog */
 111
 112 /* Board - EM2882 Kworld 315U digital */
 113 static struct em28xx_reg_seq em2882_kworld_315u_digital[] = {
 114         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 115         {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
 116         {EM2880_R04_GPO,        0x04,   0xff,           10},
 117         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 118         {EM28XX_R08_GPIO,       0x7e,   0xff,           10},
 119         {  -1,                  -1,     -1,             -1},
 120 };
 121
 122 static struct em28xx_reg_seq em2882_kworld_315u_tuner_gpio[] = {
 123         {EM2880_R04_GPO,        0x08,   0xff,           10},
 124         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 125         {EM2880_R04_GPO,        0x08,   0xff,           10},
 126         {EM2880_R04_GPO,        0x0c,   0xff,           10},
 127         {  -1,                  -1,     -1,             -1},
 128 };
 129
 130 static struct em28xx_reg_seq kworld_330u_analog[] = {
 131         {EM28XX_R08_GPIO,       0x6d,   ~EM_GPIO_4,     10},
 132         {EM2880_R04_GPO,        0x00,   0xff,           10},
 133         { -1,                   -1,     -1,             -1},
 134 };
 135
 136 static struct em28xx_reg_seq kworld_330u_digital[] = {
 137         {EM28XX_R08_GPIO,       0x6e,   ~EM_GPIO_4,     10},
 138         {EM2880_R04_GPO,        0x08,   0xff,           10},
 139         { -1,                   -1,     -1,             -1},
 140 };
 141
 142 /* Callback for the most boards */
 143 static struct em28xx_reg_seq default_tuner_gpio[] = {
 144         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 145         {EM28XX_R08_GPIO,       0,              EM_GPIO_4,      10},
 146         {EM28XX_R08_GPIO,       EM_GPIO_4,      EM_GPIO_4,      10},
 147         {  -1,                  -1,             -1,             -1},
 148 };
 149
 150 /* Mute/unmute */
 151 static struct em28xx_reg_seq compro_unmute_tv_gpio[] = {
 152         {EM28XX_R08_GPIO,       5,              7,              10},
 153         {  -1,                  -1,             -1,             -1},
 154 };
 155
 156 static struct em28xx_reg_seq compro_unmute_svid_gpio[] = {
 157         {EM28XX_R08_GPIO,       4,              7,              10},
 158         {  -1,                  -1,             -1,             -1},
 159 };
 160
 161 static struct em28xx_reg_seq compro_mute_gpio[] = {
 162         {EM28XX_R08_GPIO,       6,              7,              10},
 163         {  -1,                  -1,             -1,             -1},
 164 };
 165
 166 /* Terratec AV350 */
 167 static struct em28xx_reg_seq terratec_av350_mute_gpio[] = {
 168         {EM28XX_R08_GPIO,       0xff,   0x7f,           10},
 169         {       -1,             -1,     -1,             -1},
 170 };
 171
 172 static struct em28xx_reg_seq terratec_av350_unmute_gpio[] = {
 173         {EM28XX_R08_GPIO,       0xff,   0xff,           10},
 174         {       -1,             -1,     -1,             -1},
 175 };
 176 /*
 177  *  Board definitions
 178  */
 179 struct em28xx_board em28xx_boards[] = {
 180         [EM2750_BOARD_UNKNOWN] = {
 181                 .name          = "Unknown EM2750/EM2751 webcam grabber",
 182                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 183                 .tuner_type    = TUNER_ABSENT,  /* This is a webcam */
 184                 .input         = { {
 185                         .type     = EM28XX_VMUX_COMPOSITE1,
 186                         .vmux     = 0,
 187                         .amux     = EM28XX_AMUX_VIDEO,
 188                 } },
 189         },
 190         [EM2800_BOARD_UNKNOWN] = {
 191                 .name         = "Unknown EM2800 video grabber",
 192                 .is_em2800    = 1,
 193                 .tda9887_conf = TDA9887_PRESENT,
 194                 .decoder      = EM28XX_SAA711X,
 195                 .tuner_type   = TUNER_ABSENT,
 196                 .input        = { {
 197                         .type     = EM28XX_VMUX_COMPOSITE1,
 198                         .vmux     = SAA7115_COMPOSITE0,
 199                         .amux     = EM28XX_AMUX_LINE_IN,
 200                 }, {
 201                         .type     = EM28XX_VMUX_SVIDEO,
 202                         .vmux     = SAA7115_SVIDEO3,
 203                         .amux     = EM28XX_AMUX_LINE_IN,
 204                 } },
 205         },
 206         [EM2820_BOARD_UNKNOWN] = {
 207                 .name          = "Unknown EM2750/28xx video grabber",
 208                 .tuner_type    = TUNER_ABSENT,
 209         },
 210         [EM2750_BOARD_DLCW_130] = {
 211                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 212                 .name          = "Huaqi DLCW-130",
 213                 .valid         = EM28XX_BOARD_NOT_VALIDATED,
 214                 .xclk          = EM28XX_XCLK_FREQUENCY_48MHZ,
 215                 .tuner_type    = TUNER_ABSENT,  /* This is a webcam */
 216                 .input         = { {
 217                         .type     = EM28XX_VMUX_COMPOSITE1,
 218                         .vmux     = 0,
 219                         .amux     = EM28XX_AMUX_VIDEO,
 220                 } },
 221         },
 222         [EM2820_BOARD_KWORLD_PVRTV2800RF] = {
 223                 .name         = "Kworld PVR TV 2800 RF",
 224                 .tuner_type   = TUNER_TEMIC_PAL,
 225                 .tda9887_conf = TDA9887_PRESENT,
 226                 .decoder      = EM28XX_SAA711X,
 227                 .input        = { {
 228                         .type     = EM28XX_VMUX_COMPOSITE1,
 229                         .vmux     = SAA7115_COMPOSITE0,
 230                         .amux     = EM28XX_AMUX_LINE_IN,
 231                 }, {
 232                         .type     = EM28XX_VMUX_SVIDEO,
 233                         .vmux     = SAA7115_SVIDEO3,
 234                         .amux     = EM28XX_AMUX_LINE_IN,
 235                 } },
 236         },
 237         [EM2820_BOARD_GADMEI_TVR200] = {
 238                 .name         = "Gadmei TVR200",
 239                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 240                 .tda9887_conf = TDA9887_PRESENT,
 241                 .decoder      = EM28XX_SAA711X,
 242                 .input        = { {
 243                         .type     = EM28XX_VMUX_TELEVISION,
 244                         .vmux     = SAA7115_COMPOSITE2,
 245                         .amux     = EM28XX_AMUX_LINE_IN,
 246                 }, {
 247                         .type     = EM28XX_VMUX_COMPOSITE1,
 248                         .vmux     = SAA7115_COMPOSITE0,
 249                         .amux     = EM28XX_AMUX_LINE_IN,
 250                 }, {
 251                         .type     = EM28XX_VMUX_SVIDEO,
 252                         .vmux     = SAA7115_SVIDEO3,
 253                         .amux     = EM28XX_AMUX_LINE_IN,
 254                 } },
 255         },
 256         [EM2820_BOARD_TERRATEC_CINERGY_250] = {
 257                 .name         = "Terratec Cinergy 250 USB",
 258                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 259                 .tda9887_conf = TDA9887_PRESENT,
 260                 .decoder      = EM28XX_SAA711X,
 261                 .input        = { {
 262                         .type     = EM28XX_VMUX_TELEVISION,
 263                         .vmux     = SAA7115_COMPOSITE2,
 264                         .amux     = EM28XX_AMUX_LINE_IN,
 265                 }, {
 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_PINNACLE_USB_2] = {
 276                 .name         = "Pinnacle PCTV USB 2",
 277                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 278                 .tda9887_conf = TDA9887_PRESENT,
 279                 .decoder      = EM28XX_SAA711X,
 280                 .input        = { {
 281                         .type     = EM28XX_VMUX_TELEVISION,
 282                         .vmux     = SAA7115_COMPOSITE2,
 283                         .amux     = EM28XX_AMUX_VIDEO,
 284                 }, {
 285                         .type     = EM28XX_VMUX_COMPOSITE1,
 286                         .vmux     = SAA7115_COMPOSITE0,
 287                         .amux     = EM28XX_AMUX_LINE_IN,
 288                 }, {
 289                         .type     = EM28XX_VMUX_SVIDEO,
 290                         .vmux     = SAA7115_SVIDEO3,
 291                         .amux     = EM28XX_AMUX_LINE_IN,
 292                 } },
 293         },
 294         [EM2820_BOARD_HAUPPAUGE_WINTV_USB_2] = {
 295                 .name         = "Hauppauge WinTV USB 2",
 296                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 297                 .tda9887_conf = TDA9887_PRESENT |
 298                                 TDA9887_PORT1_ACTIVE |
 299                                 TDA9887_PORT2_ACTIVE,
 300                 .decoder      = EM28XX_TVP5150,
 301                 .has_msp34xx  = 1,
 302                 .input        = { {
 303                         .type     = EM28XX_VMUX_TELEVISION,
 304                         .vmux     = TVP5150_COMPOSITE0,
 305                         .amux     = MSP_INPUT_DEFAULT,
 306                 }, {
 307                         .type     = EM28XX_VMUX_SVIDEO,
 308                         .vmux     = TVP5150_SVIDEO,
 309                         .amux     = MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1,
 310                                         MSP_DSP_IN_SCART, MSP_DSP_IN_SCART),
 311                 } },
 312         },
 313         [EM2820_BOARD_DLINK_USB_TV] = {
 314                 .name         = "D-Link DUB-T210 TV Tuner",
 315                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 316                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 317                 .tda9887_conf = TDA9887_PRESENT,
 318                 .decoder      = EM28XX_SAA711X,
 319                 .input        = { {
 320                         .type     = EM28XX_VMUX_TELEVISION,
 321                         .vmux     = SAA7115_COMPOSITE2,
 322                         .amux     = EM28XX_AMUX_LINE_IN,
 323                 }, {
 324                         .type     = EM28XX_VMUX_COMPOSITE1,
 325                         .vmux     = SAA7115_COMPOSITE0,
 326                         .amux     = EM28XX_AMUX_LINE_IN,
 327                 }, {
 328                         .type     = EM28XX_VMUX_SVIDEO,
 329                         .vmux     = SAA7115_SVIDEO3,
 330                         .amux     = EM28XX_AMUX_LINE_IN,
 331                 } },
 332         },
 333         [EM2820_BOARD_HERCULES_SMART_TV_USB2] = {
 334                 .name         = "Hercules Smart TV USB 2.0",
 335                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 336                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 337                 .tda9887_conf = TDA9887_PRESENT,
 338                 .decoder      = EM28XX_SAA711X,
 339                 .input        = { {
 340                         .type     = EM28XX_VMUX_TELEVISION,
 341                         .vmux     = SAA7115_COMPOSITE2,
 342                         .amux     = EM28XX_AMUX_LINE_IN,
 343                 }, {
 344                         .type     = EM28XX_VMUX_COMPOSITE1,
 345                         .vmux     = SAA7115_COMPOSITE0,
 346                         .amux     = EM28XX_AMUX_LINE_IN,
 347                 }, {
 348                         .type     = EM28XX_VMUX_SVIDEO,
 349                         .vmux     = SAA7115_SVIDEO3,
 350                         .amux     = EM28XX_AMUX_LINE_IN,
 351                 } },
 352         },
 353         [EM2820_BOARD_PINNACLE_USB_2_FM1216ME] = {
 354                 .name         = "Pinnacle PCTV USB 2 (Philips FM1216ME)",
 355                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 356                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 357                 .tda9887_conf = TDA9887_PRESENT,
 358                 .decoder      = EM28XX_SAA711X,
 359                 .input        = { {
 360                         .type     = EM28XX_VMUX_TELEVISION,
 361                         .vmux     = SAA7115_COMPOSITE2,
 362                         .amux     = EM28XX_AMUX_VIDEO,
 363                 }, {
 364                         .type     = EM28XX_VMUX_COMPOSITE1,
 365                         .vmux     = SAA7115_COMPOSITE0,
 366                         .amux     = EM28XX_AMUX_LINE_IN,
 367                 }, {
 368                         .type     = EM28XX_VMUX_SVIDEO,
 369                         .vmux     = SAA7115_SVIDEO3,
 370                         .amux     = EM28XX_AMUX_LINE_IN,
 371                 } },
 372         },
 373         [EM2820_BOARD_GADMEI_UTV310] = {
 374                 .name         = "Gadmei UTV310",
 375                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 376                 .tuner_type   = TUNER_TNF_5335MF,
 377                 .tda9887_conf = TDA9887_PRESENT,
 378                 .decoder      = EM28XX_SAA711X,
 379                 .input        = { {
 380                         .type     = EM28XX_VMUX_TELEVISION,
 381                         .vmux     = SAA7115_COMPOSITE1,
 382                         .amux     = EM28XX_AMUX_LINE_IN,
 383                 }, {
 384                         .type     = EM28XX_VMUX_COMPOSITE1,
 385                         .vmux     = SAA7115_COMPOSITE0,
 386                         .amux     = EM28XX_AMUX_LINE_IN,
 387                 }, {
 388                         .type     = EM28XX_VMUX_SVIDEO,
 389                         .vmux     = SAA7115_SVIDEO3,
 390                         .amux     = EM28XX_AMUX_LINE_IN,
 391                 } },
 392         },
 393         [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
 394                 .name         = "Leadtek Winfast USB II Deluxe",
 395                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 396                 .tuner_type   = TUNER_PHILIPS_FM1216ME_MK3,
 397                 .tda9887_conf = TDA9887_PRESENT,
 398                 .decoder      = EM28XX_SAA711X,
 399                 .input        = { {
 400                         .type     = EM28XX_VMUX_TELEVISION,
 401                         .vmux     = SAA7115_COMPOSITE2,
 402                         .amux     = EM28XX_AMUX_VIDEO,
 403                 }, {
 404                         .type     = EM28XX_VMUX_COMPOSITE1,
 405                         .vmux     = SAA7115_COMPOSITE0,
 406                         .amux     = EM28XX_AMUX_LINE_IN,
 407                 }, {
 408                         .type     = EM28XX_VMUX_SVIDEO,
 409                         .vmux     = SAA7115_COMPOSITE0,
 410                         .amux     = EM28XX_AMUX_LINE_IN,
 411                 } },
 412         },
 413         [EM2820_BOARD_VIDEOLOGY_20K14XUSB] = {
 414                 .name         = "Videology 20K14XUSB USB2.0",
 415                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 416                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 417                 .input        = { {
 418                         .type     = EM28XX_VMUX_COMPOSITE1,
 419                         .vmux     = 0,
 420                         .amux     = EM28XX_AMUX_VIDEO,
 421                 } },
 422         },
 423         [EM2821_BOARD_SUPERCOMP_USB_2] = {
 424                 .name         = "Supercomp USB 2.0 TV",
 425                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 426                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
 427                 .tda9887_conf = TDA9887_PRESENT |
 428                                 TDA9887_PORT1_ACTIVE |
 429                                 TDA9887_PORT2_ACTIVE,
 430                 .decoder      = EM28XX_SAA711X,
 431                 .input        = { {
 432                         .type     = EM28XX_VMUX_TELEVISION,
 433                         .vmux     = SAA7115_COMPOSITE2,
 434                         .amux     = EM28XX_AMUX_LINE_IN,
 435                 }, {
 436                         .type     = EM28XX_VMUX_COMPOSITE1,
 437                         .vmux     = SAA7115_COMPOSITE0,
 438                         .amux     = EM28XX_AMUX_VIDEO,
 439                 }, {
 440                         .type     = EM28XX_VMUX_SVIDEO,
 441                         .vmux     = SAA7115_SVIDEO3,
 442                         .amux     = EM28XX_AMUX_LINE_IN,
 443                 } },
 444         },
 445         [EM2821_BOARD_USBGEAR_VD204] = {
 446                 .name         = "Usbgear VD204v9",
 447                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 448                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 449                 .decoder      = EM28XX_SAA711X,
 450                 .input        = { {
 451                         .type  = EM28XX_VMUX_COMPOSITE1,
 452                         .vmux  = SAA7115_COMPOSITE0,
 453                         .amux  = EM28XX_AMUX_LINE_IN,
 454                 }, {
 455                         .type  = EM28XX_VMUX_SVIDEO,
 456                         .vmux  = SAA7115_SVIDEO3,
 457                         .amux  = EM28XX_AMUX_LINE_IN,
 458                 } },
 459         },
 460         [EM2860_BOARD_NETGMBH_CAM] = {
 461                 /* Beijing Huaqi Information Digital Technology Co., Ltd */
 462                 .name         = "NetGMBH Cam",
 463                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 464                 .tuner_type   = TUNER_ABSENT,   /* This is a webcam */
 465                 .input        = { {
 466                         .type     = EM28XX_VMUX_COMPOSITE1,
 467                         .vmux     = 0,
 468                         .amux     = EM28XX_AMUX_VIDEO,
 469                 } },
 470         },
 471         [EM2860_BOARD_TYPHOON_DVD_MAKER] = {
 472                 .name         = "Typhoon DVD Maker",
 473                 .decoder      = EM28XX_SAA711X,
 474                 .tuner_type   = TUNER_ABSENT,   /* Capture only device */
 475                 .input        = { {
 476                         .type  = EM28XX_VMUX_COMPOSITE1,
 477                         .vmux  = SAA7115_COMPOSITE0,
 478                         .amux  = EM28XX_AMUX_LINE_IN,
 479                 }, {
 480                         .type  = EM28XX_VMUX_SVIDEO,
 481                         .vmux  = SAA7115_SVIDEO3,
 482                         .amux  = EM28XX_AMUX_LINE_IN,
 483                 } },
 484         },
 485         [EM2860_BOARD_GADMEI_UTV330] = {
 486                 .name         = "Gadmei UTV330",
 487                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 488                 .tuner_type   = TUNER_TNF_5335MF,
 489                 .tda9887_conf = TDA9887_PRESENT,
 490                 .decoder      = EM28XX_SAA711X,
 491                 .input        = { {
 492                         .type     = EM28XX_VMUX_TELEVISION,
 493                         .vmux     = SAA7115_COMPOSITE2,
 494                         .amux     = EM28XX_AMUX_VIDEO,
 495                 }, {
 496                         .type     = EM28XX_VMUX_COMPOSITE1,
 497                         .vmux     = SAA7115_COMPOSITE0,
 498                         .amux     = EM28XX_AMUX_LINE_IN,
 499                 }, {
 500                         .type     = EM28XX_VMUX_SVIDEO,
 501                         .vmux     = SAA7115_SVIDEO3,
 502                         .amux     = EM28XX_AMUX_LINE_IN,
 503                 } },
 504         },
 505         [EM2860_BOARD_TERRATEC_HYBRID_XS] = {
 506                 .name         = "Terratec Cinergy A Hybrid XS",
 507                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 508                 .tuner_type   = TUNER_XC2028,
 509                 .tuner_gpio   = default_tuner_gpio,
 510                 .decoder      = EM28XX_TVP5150,
 511
 512                 .input        = { {
 513                         .type     = EM28XX_VMUX_TELEVISION,
 514                         .vmux     = TVP5150_COMPOSITE0,
 515                         .amux     = EM28XX_AMUX_VIDEO,
 516                         .gpio     = hauppauge_wintv_hvr_900_analog,
 517                 }, {
 518                         .type     = EM28XX_VMUX_COMPOSITE1,
 519                         .vmux     = TVP5150_COMPOSITE1,
 520                         .amux     = EM28XX_AMUX_LINE_IN,
 521                         .gpio     = hauppauge_wintv_hvr_900_analog,
 522                 }, {
 523                         .type     = EM28XX_VMUX_SVIDEO,
 524                         .vmux     = TVP5150_SVIDEO,
 525                         .amux     = EM28XX_AMUX_LINE_IN,
 526                         .gpio     = hauppauge_wintv_hvr_900_analog,
 527                 } },
 528         },
 529         [EM2861_BOARD_KWORLD_PVRTV_300U] = {
 530                 .name         = "KWorld PVRTV 300U",
 531                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 532                 .tuner_type   = TUNER_XC2028,
 533                 .tuner_gpio   = default_tuner_gpio,
 534                 .decoder      = EM28XX_TVP5150,
 535                 .input        = { {
 536                         .type     = EM28XX_VMUX_TELEVISION,
 537                         .vmux     = TVP5150_COMPOSITE0,
 538                         .amux     = EM28XX_AMUX_VIDEO,
 539                 }, {
 540                         .type     = EM28XX_VMUX_COMPOSITE1,
 541                         .vmux     = TVP5150_COMPOSITE1,
 542                         .amux     = EM28XX_AMUX_LINE_IN,
 543                 }, {
 544                         .type     = EM28XX_VMUX_SVIDEO,
 545                         .vmux     = TVP5150_SVIDEO,
 546                         .amux     = EM28XX_AMUX_LINE_IN,
 547                 } },
 548         },
 549         [EM2861_BOARD_YAKUMO_MOVIE_MIXER] = {
 550                 .name          = "Yakumo MovieMixer",
 551                 .tuner_type    = TUNER_ABSENT,  /* Capture only device */
 552                 .decoder       = EM28XX_TVP5150,
 553                 .input         = { {
 554                         .type     = EM28XX_VMUX_TELEVISION,
 555                         .vmux     = TVP5150_COMPOSITE0,
 556                         .amux     = EM28XX_AMUX_VIDEO,
 557                 }, {
 558                         .type     = EM28XX_VMUX_COMPOSITE1,
 559                         .vmux     = TVP5150_COMPOSITE1,
 560                         .amux     = EM28XX_AMUX_LINE_IN,
 561                 }, {
 562                         .type     = EM28XX_VMUX_SVIDEO,
 563                         .vmux     = TVP5150_SVIDEO,
 564                         .amux     = EM28XX_AMUX_LINE_IN,
 565                 } },
 566         },
 567         [EM2861_BOARD_PLEXTOR_PX_TV100U] = {
 568                 .name         = "Plextor ConvertX PX-TV100U",
 569                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 570                 .tuner_type   = TUNER_TNF_5335MF,
 571                 .tda9887_conf = TDA9887_PRESENT,
 572                 .decoder      = EM28XX_TVP5150,
 573                 .input        = { {
 574                         .type     = EM28XX_VMUX_TELEVISION,
 575                         .vmux     = TVP5150_COMPOSITE0,
 576                         .amux     = EM28XX_AMUX_LINE_IN,
 577                 }, {
 578                         .type     = EM28XX_VMUX_COMPOSITE1,
 579                         .vmux     = TVP5150_COMPOSITE1,
 580                         .amux     = EM28XX_AMUX_LINE_IN,
 581                 }, {
 582                         .type     = EM28XX_VMUX_SVIDEO,
 583                         .vmux     = TVP5150_SVIDEO,
 584                         .amux     = EM28XX_AMUX_LINE_IN,
 585                 } },
 586         },
 587
 588         /* Those boards with em2870 are DVB Only*/
 589
 590         [EM2870_BOARD_TERRATEC_XS] = {
 591                 .name         = "Terratec Cinergy T XS",
 592                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 593                 .tuner_type   = TUNER_XC2028,
 594                 .tuner_gpio   = default_tuner_gpio,
 595         },
 596         [EM2870_BOARD_TERRATEC_XS_MT2060] = {
 597                 .name         = "Terratec Cinergy T XS (MT2060)",
 598                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 599                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 600         },
 601         [EM2870_BOARD_KWORLD_350U] = {
 602                 .name         = "Kworld 350 U DVB-T",
 603                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 604                 .tuner_type   = TUNER_XC2028,
 605                 .tuner_gpio   = default_tuner_gpio,
 606         },
 607         [EM2870_BOARD_KWORLD_355U] = {
 608                 .name         = "Kworld 355 U DVB-T",
 609                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 610         },
 611         [EM2870_BOARD_PINNACLE_PCTV_DVB] = {
 612                 .name         = "Pinnacle PCTV DVB-T",
 613                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 614                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 615                 /* djh - I have serious doubts this is right... */
 616                 .xclk         = EM28XX_XCLK_IR_RC5_MODE |
 617                                 EM28XX_XCLK_FREQUENCY_10MHZ,
 618         },
 619         [EM2870_BOARD_COMPRO_VIDEOMATE] = {
 620                 .name         = "Compro, VideoMate U3",
 621                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 622                 .tuner_type   = TUNER_ABSENT, /* MT2060 */
 623         },
 624
 625         [EM2880_BOARD_TERRATEC_HYBRID_XS_FR] = {
 626                 .name         = "Terratec Hybrid XS Secam",
 627                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
 628                 .has_msp34xx  = 1,
 629                 .tuner_type   = TUNER_XC2028,
 630                 .tuner_gpio   = default_tuner_gpio,
 631                 .decoder      = EM28XX_TVP5150,
 632                 .input        = { {
 633                         .type     = EM28XX_VMUX_TELEVISION,
 634                         .vmux     = TVP5150_COMPOSITE0,
 635                         .amux     = EM28XX_AMUX_VIDEO,
 636                         .gpio     = default_analog,
 637                 }, {
 638                         .type     = EM28XX_VMUX_COMPOSITE1,
 639                         .vmux     = TVP5150_COMPOSITE1,
 640                         .amux     = EM28XX_AMUX_LINE_IN,
 641                         .gpio     = default_analog,
 642                 }, {
 643                         .type     = EM28XX_VMUX_SVIDEO,
 644                         .vmux     = TVP5150_SVIDEO,
 645                         .amux     = EM28XX_AMUX_LINE_IN,
 646                         .gpio     = default_analog,
 647                 } },
 648         },
 649         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900] = {
 650                 .name         = "Hauppauge WinTV HVR 900",
 651                 .tda9887_conf = TDA9887_PRESENT,
 652                 .tuner_type   = TUNER_XC2028,
 653                 .tuner_gpio   = default_tuner_gpio,
 654                 .mts_firmware = 1,
 655                 .has_dvb      = 1,
 656                 .dvb_gpio     = hauppauge_wintv_hvr_900_digital,
 657                 .ir_codes     = ir_codes_hauppauge_new,
 658                 .decoder      = EM28XX_TVP5150,
 659                 .input        = { {
 660                         .type     = EM28XX_VMUX_TELEVISION,
 661                         .vmux     = TVP5150_COMPOSITE0,
 662                         .amux     = EM28XX_AMUX_VIDEO,
 663                         .gpio     = hauppauge_wintv_hvr_900_analog,
 664                 }, {
 665                         .type     = EM28XX_VMUX_COMPOSITE1,
 666                         .vmux     = TVP5150_COMPOSITE1,
 667                         .amux     = EM28XX_AMUX_LINE_IN,
 668                         .gpio     = hauppauge_wintv_hvr_900_analog,
 669                 }, {
 670                         .type     = EM28XX_VMUX_SVIDEO,
 671                         .vmux     = TVP5150_SVIDEO,
 672                         .amux     = EM28XX_AMUX_LINE_IN,
 673                         .gpio     = hauppauge_wintv_hvr_900_analog,
 674                 } },
 675         },
 676         [EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2] = {
 677                 .name         = "Hauppauge WinTV HVR 900 (R2)",
 678                 .tda9887_conf = TDA9887_PRESENT,
 679                 .tuner_type   = TUNER_XC2028,
 680                 .tuner_gpio   = default_tuner_gpio,
 681                 .mts_firmware = 1,
 682                 .ir_codes     = ir_codes_hauppauge_new,
 683                 .decoder      = EM28XX_TVP5150,
 684                 .input        = { {
 685                         .type     = EM28XX_VMUX_TELEVISION,
 686                         .vmux     = TVP5150_COMPOSITE0,
 687                         .amux     = EM28XX_AMUX_VIDEO,
 688                         .gpio     = hauppauge_wintv_hvr_900_analog,
 689                 }, {
 690                         .type     = EM28XX_VMUX_COMPOSITE1,
 691                         .vmux     = TVP5150_COMPOSITE1,
 692                         .amux     = EM28XX_AMUX_LINE_IN,
 693                         .gpio     = hauppauge_wintv_hvr_900_analog,
 694                 }, {
 695                         .type     = EM28XX_VMUX_SVIDEO,
 696                         .vmux     = TVP5150_SVIDEO,
 697                         .amux     = EM28XX_AMUX_LINE_IN,
 698                         .gpio     = hauppauge_wintv_hvr_900_analog,
 699                 } },
 700         },
 701         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850] = {
 702                 .name           = "Hauppauge WinTV HVR 850",
 703                 .tuner_type     = TUNER_XC2028,
 704                 .tuner_gpio     = default_tuner_gpio,
 705                 .mts_firmware   = 1,
 706                 .has_dvb        = 1,
 707                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 708                 .ir_codes       = ir_codes_hauppauge_new,
 709                 .decoder        = EM28XX_TVP5150,
 710                 .input          = { {
 711                         .type     = EM28XX_VMUX_TELEVISION,
 712                         .vmux     = TVP5150_COMPOSITE0,
 713                         .amux     = EM28XX_AMUX_VIDEO,
 714                         .gpio     = hauppauge_wintv_hvr_900_analog,
 715                 }, {
 716                         .type     = EM28XX_VMUX_COMPOSITE1,
 717                         .vmux     = TVP5150_COMPOSITE1,
 718                         .amux     = EM28XX_AMUX_LINE_IN,
 719                         .gpio     = hauppauge_wintv_hvr_900_analog,
 720                 }, {
 721                         .type     = EM28XX_VMUX_SVIDEO,
 722                         .vmux     = TVP5150_SVIDEO,
 723                         .amux     = EM28XX_AMUX_LINE_IN,
 724                         .gpio     = hauppauge_wintv_hvr_900_analog,
 725                 } },
 726         },
 727         [EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950] = {
 728                 .name           = "Hauppauge WinTV HVR 950",
 729                 .tuner_type     = TUNER_XC2028,
 730                 .tuner_gpio     = default_tuner_gpio,
 731                 .mts_firmware   = 1,
 732                 .has_dvb        = 1,
 733                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 734                 .ir_codes       = ir_codes_hauppauge_new,
 735                 .decoder        = EM28XX_TVP5150,
 736                 .input          = { {
 737                         .type     = EM28XX_VMUX_TELEVISION,
 738                         .vmux     = TVP5150_COMPOSITE0,
 739                         .amux     = EM28XX_AMUX_VIDEO,
 740                         .gpio     = hauppauge_wintv_hvr_900_analog,
 741                 }, {
 742                         .type     = EM28XX_VMUX_COMPOSITE1,
 743                         .vmux     = TVP5150_COMPOSITE1,
 744                         .amux     = EM28XX_AMUX_LINE_IN,
 745                         .gpio     = hauppauge_wintv_hvr_900_analog,
 746                 }, {
 747                         .type     = EM28XX_VMUX_SVIDEO,
 748                         .vmux     = TVP5150_SVIDEO,
 749                         .amux     = EM28XX_AMUX_LINE_IN,
 750                         .gpio     = hauppauge_wintv_hvr_900_analog,
 751                 } },
 752         },
 753         [EM2880_BOARD_PINNACLE_PCTV_HD_PRO] = {
 754                 .name           = "Pinnacle PCTV HD Pro Stick",
 755                 .tuner_type     = TUNER_XC2028,
 756                 .tuner_gpio   = default_tuner_gpio,
 757                 .mts_firmware   = 1,
 758                 .has_dvb        = 1,
 759                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 760                 .ir_codes       = ir_codes_pinnacle_pctv_hd,
 761                 .decoder        = EM28XX_TVP5150,
 762                 .input          = { {
 763                         .type     = EM28XX_VMUX_TELEVISION,
 764                         .vmux     = TVP5150_COMPOSITE0,
 765                         .amux     = EM28XX_AMUX_VIDEO,
 766                         .gpio     = hauppauge_wintv_hvr_900_analog,
 767                 }, {
 768                         .type     = EM28XX_VMUX_COMPOSITE1,
 769                         .vmux     = TVP5150_COMPOSITE1,
 770                         .amux     = EM28XX_AMUX_LINE_IN,
 771                         .gpio     = hauppauge_wintv_hvr_900_analog,
 772                 }, {
 773                         .type     = EM28XX_VMUX_SVIDEO,
 774                         .vmux     = TVP5150_SVIDEO,
 775                         .amux     = EM28XX_AMUX_LINE_IN,
 776                         .gpio     = hauppauge_wintv_hvr_900_analog,
 777                 } },
 778         },
 779         [EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600] = {
 780                 .name           = "AMD ATI TV Wonder HD 600",
 781                 .tuner_type     = TUNER_XC2028,
 782                 .tuner_gpio     = default_tuner_gpio,
 783                 .mts_firmware   = 1,
 784                 .has_dvb        = 1,
 785                 .dvb_gpio       = hauppauge_wintv_hvr_900_digital,
 786                 .ir_codes       = ir_codes_ati_tv_wonder_hd_600,
 787                 .decoder        = EM28XX_TVP5150,
 788                 .input          = { {
 789                         .type     = EM28XX_VMUX_TELEVISION,
 790                         .vmux     = TVP5150_COMPOSITE0,
 791                         .amux     = EM28XX_AMUX_VIDEO,
 792                         .gpio     = hauppauge_wintv_hvr_900_analog,
 793                 }, {
 794                         .type     = EM28XX_VMUX_COMPOSITE1,
 795                         .vmux     = TVP5150_COMPOSITE1,
 796                         .amux     = EM28XX_AMUX_LINE_IN,
 797                         .gpio     = hauppauge_wintv_hvr_900_analog,
 798                 }, {
 799                         .type     = EM28XX_VMUX_SVIDEO,
 800                         .vmux     = TVP5150_SVIDEO,
 801                         .amux     = EM28XX_AMUX_LINE_IN,
 802                         .gpio     = hauppauge_wintv_hvr_900_analog,
 803                 } },
 804         },
 805         [EM2880_BOARD_TERRATEC_HYBRID_XS] = {
 806                 .name           = "Terratec Hybrid XS",
 807                 .tuner_type     = TUNER_XC2028,
 808                 .tuner_gpio     = default_tuner_gpio,
 809                 .decoder        = EM28XX_TVP5150,
 810                 .has_dvb        = 1,
 811                 .dvb_gpio       = default_analog,
 812                 .input          = { {
 813                         .type     = EM28XX_VMUX_TELEVISION,
 814                         .vmux     = TVP5150_COMPOSITE0,
 815                         .amux     = EM28XX_AMUX_VIDEO,
 816                         .gpio     = default_analog,
 817                 }, {
 818                         .type     = EM28XX_VMUX_COMPOSITE1,
 819                         .vmux     = TVP5150_COMPOSITE1,
 820                         .amux     = EM28XX_AMUX_LINE_IN,
 821                         .gpio     = default_analog,
 822                 }, {
 823                         .type     = EM28XX_VMUX_SVIDEO,
 824                         .vmux     = TVP5150_SVIDEO,
 825                         .amux     = EM28XX_AMUX_LINE_IN,
 826                         .gpio     = default_analog,
 827                 } },
 828         },
 829         /* maybe there's a reason behind it why Terratec sells the Hybrid XS
 830            as Prodigy XS with a different PID, let's keep it separated for now
 831            maybe we'll need it lateron */
 832         [EM2880_BOARD_TERRATEC_PRODIGY_XS] = {
 833                 .name         = "Terratec Prodigy XS",
 834                 .tuner_type   = TUNER_XC2028,
 835                 .tuner_gpio   = default_tuner_gpio,
 836                 .decoder      = EM28XX_TVP5150,
 837                 .input        = { {
 838                         .type     = EM28XX_VMUX_TELEVISION,
 839                         .vmux     = TVP5150_COMPOSITE0,
 840                         .amux     = EM28XX_AMUX_VIDEO,
 841                         .gpio     = hauppauge_wintv_hvr_900_analog,
 842                 }, {
 843                         .type     = EM28XX_VMUX_COMPOSITE1,
 844                         .vmux     = TVP5150_COMPOSITE1,
 845                         .amux     = EM28XX_AMUX_LINE_IN,
 846                         .gpio     = hauppauge_wintv_hvr_900_analog,
 847                 }, {
 848                         .type     = EM28XX_VMUX_SVIDEO,
 849                         .vmux     = TVP5150_SVIDEO,
 850                         .amux     = EM28XX_AMUX_LINE_IN,
 851                         .gpio     = hauppauge_wintv_hvr_900_analog,
 852                 } },
 853         },
 854         [EM2820_BOARD_MSI_VOX_USB_2] = {
 855                 .name              = "MSI VOX USB 2.0",
 856                 .tuner_type        = TUNER_LG_PAL_NEW_TAPC,
 857                 .tda9887_conf      = TDA9887_PRESENT      |
 858                                      TDA9887_PORT1_ACTIVE |
 859                                      TDA9887_PORT2_ACTIVE,
 860                 .max_range_640_480 = 1,
 861                 .decoder           = EM28XX_SAA711X,
 862                 .input             = { {
 863                         .type      = EM28XX_VMUX_TELEVISION,
 864                         .vmux      = SAA7115_COMPOSITE4,
 865                         .amux      = EM28XX_AMUX_VIDEO,
 866                 }, {
 867                         .type      = EM28XX_VMUX_COMPOSITE1,
 868                         .vmux      = SAA7115_COMPOSITE0,
 869                         .amux      = EM28XX_AMUX_LINE_IN,
 870                 }, {
 871                         .type      = EM28XX_VMUX_SVIDEO,
 872                         .vmux      = SAA7115_SVIDEO3,
 873                         .amux      = EM28XX_AMUX_LINE_IN,
 874                 } },
 875         },
 876         [EM2800_BOARD_TERRATEC_CINERGY_200] = {
 877                 .name         = "Terratec Cinergy 200 USB",
 878                 .is_em2800    = 1,
 879                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 880                 .tda9887_conf = TDA9887_PRESENT,
 881                 .decoder      = EM28XX_SAA711X,
 882                 .input        = { {
 883                         .type     = EM28XX_VMUX_TELEVISION,
 884                         .vmux     = SAA7115_COMPOSITE2,
 885                         .amux     = EM28XX_AMUX_VIDEO,
 886                 }, {
 887                         .type     = EM28XX_VMUX_COMPOSITE1,
 888                         .vmux     = SAA7115_COMPOSITE0,
 889                         .amux     = EM28XX_AMUX_LINE_IN,
 890                 }, {
 891                         .type     = EM28XX_VMUX_SVIDEO,
 892                         .vmux     = SAA7115_SVIDEO3,
 893                         .amux     = EM28XX_AMUX_LINE_IN,
 894                 } },
 895         },
 896         [EM2800_BOARD_GRABBEEX_USB2800] = {
 897                 .name       = "eMPIA Technology, Inc. GrabBeeX+ Video Encoder",
 898                 .is_em2800  = 1,
 899                 .decoder    = EM28XX_SAA711X,
 900                 .tuner_type = TUNER_ABSENT, /* capture only board */
 901                 .input      = { {
 902                         .type     = EM28XX_VMUX_COMPOSITE1,
 903                         .vmux     = SAA7115_COMPOSITE0,
 904                         .amux     = EM28XX_AMUX_LINE_IN,
 905                 }, {
 906                         .type     = EM28XX_VMUX_SVIDEO,
 907                         .vmux     = SAA7115_SVIDEO3,
 908                         .amux     = EM28XX_AMUX_LINE_IN,
 909                 } },
 910         },
 911         [EM2800_BOARD_LEADTEK_WINFAST_USBII] = {
 912                 .name         = "Leadtek Winfast USB II",
 913                 .is_em2800    = 1,
 914                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 915                 .tda9887_conf = TDA9887_PRESENT,
 916                 .decoder      = EM28XX_SAA711X,
 917                 .input        = { {
 918                         .type     = EM28XX_VMUX_TELEVISION,
 919                         .vmux     = SAA7115_COMPOSITE2,
 920                         .amux     = EM28XX_AMUX_VIDEO,
 921                 }, {
 922                         .type     = EM28XX_VMUX_COMPOSITE1,
 923                         .vmux     = SAA7115_COMPOSITE0,
 924                         .amux     = EM28XX_AMUX_LINE_IN,
 925                 }, {
 926                         .type     = EM28XX_VMUX_SVIDEO,
 927                         .vmux     = SAA7115_SVIDEO3,
 928                         .amux     = EM28XX_AMUX_LINE_IN,
 929                 } },
 930         },
 931         [EM2800_BOARD_KWORLD_USB2800] = {
 932                 .name         = "Kworld USB2800",
 933                 .is_em2800    = 1,
 934                 .tuner_type   = TUNER_PHILIPS_FCV1236D,
 935                 .tda9887_conf = TDA9887_PRESENT,
 936                 .decoder      = EM28XX_SAA711X,
 937                 .input        = { {
 938                         .type     = EM28XX_VMUX_TELEVISION,
 939                         .vmux     = SAA7115_COMPOSITE2,
 940                         .amux     = EM28XX_AMUX_VIDEO,
 941                 }, {
 942                         .type     = EM28XX_VMUX_COMPOSITE1,
 943                         .vmux     = SAA7115_COMPOSITE0,
 944                         .amux     = EM28XX_AMUX_LINE_IN,
 945                 }, {
 946                         .type     = EM28XX_VMUX_SVIDEO,
 947                         .vmux     = SAA7115_SVIDEO3,
 948                         .amux     = EM28XX_AMUX_LINE_IN,
 949                 } },
 950         },
 951         [EM2820_BOARD_PINNACLE_DVC_90] = {
 952                 .name         = "Pinnacle Dazzle DVC 90/100/101/107 / Kaiser Baas Video to DVD maker",
 953                 .tuner_type   = TUNER_ABSENT, /* capture only board */
 954                 .decoder      = EM28XX_SAA711X,
 955                 .input        = { {
 956                         .type     = EM28XX_VMUX_COMPOSITE1,
 957                         .vmux     = SAA7115_COMPOSITE0,
 958                         .amux     = EM28XX_AMUX_LINE_IN,
 959                 }, {
 960                         .type     = EM28XX_VMUX_SVIDEO,
 961                         .vmux     = SAA7115_SVIDEO3,
 962                         .amux     = EM28XX_AMUX_LINE_IN,
 963                 } },
 964         },
 965         [EM2800_BOARD_VGEAR_POCKETTV] = {
 966                 .name         = "V-Gear PocketTV",
 967                 .is_em2800    = 1,
 968                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
 969                 .tda9887_conf = TDA9887_PRESENT,
 970                 .decoder      = EM28XX_SAA711X,
 971                 .input        = { {
 972                         .type     = EM28XX_VMUX_TELEVISION,
 973                         .vmux     = SAA7115_COMPOSITE2,
 974                         .amux     = EM28XX_AMUX_VIDEO,
 975                 }, {
 976                         .type     = EM28XX_VMUX_COMPOSITE1,
 977                         .vmux     = SAA7115_COMPOSITE0,
 978                         .amux     = EM28XX_AMUX_LINE_IN,
 979                 }, {
 980                         .type     = EM28XX_VMUX_SVIDEO,
 981                         .vmux     = SAA7115_SVIDEO3,
 982                         .amux     = EM28XX_AMUX_LINE_IN,
 983                 } },
 984         },
 985         [EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2] = {
 986                 .name         = "Pixelview PlayTV Box 4 USB 2.0",
 987                 .tda9887_conf = TDA9887_PRESENT,
 988                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
 989                 .decoder      = EM28XX_SAA711X,
 990                 .input        = { {
 991                         .type     = EM28XX_VMUX_TELEVISION,
 992                         .vmux     = SAA7115_COMPOSITE2,
 993                         .amux     = EM28XX_AMUX_VIDEO,
 994                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
 995                                     EM28XX_AOUT_MASTER, /* Line out pin */
 996                 }, {
 997                         .type     = EM28XX_VMUX_COMPOSITE1,
 998                         .vmux     = SAA7115_COMPOSITE0,
 999                         .amux     = EM28XX_AMUX_LINE_IN,
1000                 }, {
1001                         .type     = EM28XX_VMUX_SVIDEO,
1002                         .vmux     = SAA7115_SVIDEO3,
1003                         .amux     = EM28XX_AMUX_LINE_IN,
1004                 } },
1005         },
1006         [EM2820_BOARD_PROLINK_PLAYTV_USB2] = {
1007                 .name         = "SIIG AVTuner-PVR / Pixelview Prolink PlayTV USB 2.0",
1008                 .has_snapshot_button = 1,
1009                 .tda9887_conf = TDA9887_PRESENT,
1010                 .tuner_type   = TUNER_YMEC_TVF_5533MF,
1011                 .decoder      = EM28XX_SAA711X,
1012                 .input        = { {
1013                         .type     = EM28XX_VMUX_TELEVISION,
1014                         .vmux     = SAA7115_COMPOSITE2,
1015                         .amux     = EM28XX_AMUX_VIDEO,
1016                         .aout     = EM28XX_AOUT_MONO |  /* I2S */
1017                                     EM28XX_AOUT_MASTER, /* Line out pin */
1018                 }, {
1019                         .type     = EM28XX_VMUX_COMPOSITE1,
1020                         .vmux     = SAA7115_COMPOSITE0,
1021                         .amux     = EM28XX_AMUX_LINE_IN,
1022                 }, {
1023                         .type     = EM28XX_VMUX_SVIDEO,
1024                         .vmux     = SAA7115_SVIDEO3,
1025                         .amux     = EM28XX_AMUX_LINE_IN,
1026                 } },
1027         },
1028         [EM2860_BOARD_SAA711X_REFERENCE_DESIGN] = {
1029                 .name                = "EM2860/SAA711X Reference Design",
1030                 .has_snapshot_button = 1,
1031                 .tuner_type          = TUNER_ABSENT,
1032                 .decoder             = EM28XX_SAA711X,
1033                 .input               = { {
1034                         .type     = EM28XX_VMUX_SVIDEO,
1035                         .vmux     = SAA7115_SVIDEO3,
1036                 }, {
1037                         .type     = EM28XX_VMUX_COMPOSITE1,
1038                         .vmux     = SAA7115_COMPOSITE0,
1039                 } },
1040         },
1041         [EM2880_BOARD_MSI_DIGIVOX_AD] = {
1042                 .name         = "MSI DigiVox A/D",
1043                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1044                 .tuner_type   = TUNER_XC2028,
1045                 .tuner_gpio   = default_tuner_gpio,
1046                 .decoder      = EM28XX_TVP5150,
1047                 .input        = { {
1048                         .type     = EM28XX_VMUX_TELEVISION,
1049                         .vmux     = TVP5150_COMPOSITE0,
1050                         .amux     = EM28XX_AMUX_VIDEO,
1051                         .gpio     = em2880_msi_digivox_ad_analog,
1052                 }, {
1053                         .type     = EM28XX_VMUX_COMPOSITE1,
1054                         .vmux     = TVP5150_COMPOSITE1,
1055                         .amux     = EM28XX_AMUX_LINE_IN,
1056                         .gpio     = em2880_msi_digivox_ad_analog,
1057                 }, {
1058                         .type     = EM28XX_VMUX_SVIDEO,
1059                         .vmux     = TVP5150_SVIDEO,
1060                         .amux     = EM28XX_AMUX_LINE_IN,
1061                         .gpio     = em2880_msi_digivox_ad_analog,
1062                 } },
1063         },
1064         [EM2880_BOARD_MSI_DIGIVOX_AD_II] = {
1065                 .name         = "MSI DigiVox A/D II",
1066                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1067                 .tuner_type   = TUNER_XC2028,
1068                 .tuner_gpio   = default_tuner_gpio,
1069                 .decoder      = EM28XX_TVP5150,
1070                 .input        = { {
1071                         .type     = EM28XX_VMUX_TELEVISION,
1072                         .vmux     = TVP5150_COMPOSITE0,
1073                         .amux     = EM28XX_AMUX_VIDEO,
1074                         .gpio     = em2880_msi_digivox_ad_analog,
1075                 }, {
1076                         .type     = EM28XX_VMUX_COMPOSITE1,
1077                         .vmux     = TVP5150_COMPOSITE1,
1078                         .amux     = EM28XX_AMUX_LINE_IN,
1079                         .gpio     = em2880_msi_digivox_ad_analog,
1080                 }, {
1081                         .type     = EM28XX_VMUX_SVIDEO,
1082                         .vmux     = TVP5150_SVIDEO,
1083                         .amux     = EM28XX_AMUX_LINE_IN,
1084                         .gpio     = em2880_msi_digivox_ad_analog,
1085                 } },
1086         },
1087         [EM2880_BOARD_KWORLD_DVB_305U] = {
1088                 .name         = "KWorld DVB-T 305U",
1089                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1090                 .tuner_type   = TUNER_XC2028,
1091                 .tuner_gpio   = default_tuner_gpio,
1092                 .decoder      = EM28XX_TVP5150,
1093                 .input        = { {
1094                         .type     = EM28XX_VMUX_TELEVISION,
1095                         .vmux     = TVP5150_COMPOSITE0,
1096                         .amux     = EM28XX_AMUX_VIDEO,
1097                 }, {
1098                         .type     = EM28XX_VMUX_COMPOSITE1,
1099                         .vmux     = TVP5150_COMPOSITE1,
1100                         .amux     = EM28XX_AMUX_LINE_IN,
1101                 }, {
1102                         .type     = EM28XX_VMUX_SVIDEO,
1103                         .vmux     = TVP5150_SVIDEO,
1104                         .amux     = EM28XX_AMUX_LINE_IN,
1105                 } },
1106         },
1107         [EM2880_BOARD_KWORLD_DVB_310U] = {
1108                 .name         = "KWorld DVB-T 310U",
1109                 .tuner_type   = TUNER_XC2028,
1110                 .tuner_gpio   = default_tuner_gpio,
1111                 .has_dvb      = 1,
1112                 .dvb_gpio     = default_digital,
1113                 .mts_firmware = 1,
1114                 .decoder      = EM28XX_TVP5150,
1115                 .input        = { {
1116                         .type     = EM28XX_VMUX_TELEVISION,
1117                         .vmux     = TVP5150_COMPOSITE0,
1118                         .amux     = EM28XX_AMUX_VIDEO,
1119                         .gpio     = default_analog,
1120                 }, {
1121                         .type     = EM28XX_VMUX_COMPOSITE1,
1122                         .vmux     = TVP5150_COMPOSITE1,
1123                         .amux     = EM28XX_AMUX_LINE_IN,
1124                         .gpio     = default_analog,
1125                 }, {    /* S-video has not been tested yet */
1126                         .type     = EM28XX_VMUX_SVIDEO,
1127                         .vmux     = TVP5150_SVIDEO,
1128                         .amux     = EM28XX_AMUX_LINE_IN,
1129                         .gpio     = default_analog,
1130                 } },
1131         },
1132         [EM2882_BOARD_KWORLD_ATSC_315U] = {
1133                 .name           = "KWorld ATSC 315U HDTV TV Box",
1134                 .valid          = EM28XX_BOARD_NOT_VALIDATED,
1135                 .tuner_type     = TUNER_THOMSON_DTT761X,
1136                 .tuner_gpio     = em2882_kworld_315u_tuner_gpio,
1137                 .tda9887_conf   = TDA9887_PRESENT,
1138                 .decoder        = EM28XX_SAA711X,
1139                 .has_dvb        = 1,
1140                 .dvb_gpio       = em2882_kworld_315u_digital,
1141                 .xclk           = EM28XX_XCLK_FREQUENCY_12MHZ,
1142                 .i2c_speed      = EM28XX_I2C_CLK_WAIT_ENABLE,
1143                 /* Analog mode - still not ready */
1144                 /*.input        = { {
1145                         .type = EM28XX_VMUX_TELEVISION,
1146                         .vmux = SAA7115_COMPOSITE2,
1147                         .amux = EM28XX_AMUX_VIDEO,
1148                         .gpio = em2882_kworld_315u_analog,
1149                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1150                 }, {
1151                         .type = EM28XX_VMUX_COMPOSITE1,
1152                         .vmux = SAA7115_COMPOSITE0,
1153                         .amux = EM28XX_AMUX_LINE_IN,
1154                         .gpio = em2882_kworld_315u_analog1,
1155                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1156                 }, {
1157                         .type = EM28XX_VMUX_SVIDEO,
1158                         .vmux = SAA7115_SVIDEO3,
1159                         .amux = EM28XX_AMUX_LINE_IN,
1160                         .gpio = em2882_kworld_315u_analog1,
1161                         .aout = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1162                 } }, */
1163         },
1164         [EM2880_BOARD_EMPIRE_DUAL_TV] = {
1165                 .name = "Empire dual TV",
1166                 .tuner_type = TUNER_XC2028,
1167                 .tuner_gpio = default_tuner_gpio,
1168                 .has_dvb = 1,
1169                 .dvb_gpio = default_digital,
1170                 .mts_firmware = 1,
1171                 .decoder = EM28XX_TVP5150,
1172                 .input = { {
1173                         .type = EM28XX_VMUX_TELEVISION,
1174                         .vmux = TVP5150_COMPOSITE0,
1175                         .amux = EM28XX_AMUX_VIDEO,
1176                         .gpio = default_analog,
1177                 }, {
1178                         .type = EM28XX_VMUX_COMPOSITE1,
1179                         .vmux = TVP5150_COMPOSITE1,
1180                         .amux = EM28XX_AMUX_LINE_IN,
1181                         .gpio = default_analog,
1182                 }, {
1183                         .type = EM28XX_VMUX_SVIDEO,
1184                         .vmux = TVP5150_SVIDEO,
1185                         .amux = EM28XX_AMUX_LINE_IN,
1186                         .gpio = default_analog,
1187                 } },
1188         },
1189         [EM2881_BOARD_DNT_DA2_HYBRID] = {
1190                 .name         = "DNT DA2 Hybrid",
1191                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1192                 .tuner_type   = TUNER_XC2028,
1193                 .tuner_gpio   = default_tuner_gpio,
1194                 .decoder      = EM28XX_TVP5150,
1195                 .input        = { {
1196                         .type     = EM28XX_VMUX_TELEVISION,
1197                         .vmux     = TVP5150_COMPOSITE0,
1198                         .amux     = EM28XX_AMUX_VIDEO,
1199                         .gpio     = default_analog,
1200                 }, {
1201                         .type     = EM28XX_VMUX_COMPOSITE1,
1202                         .vmux     = TVP5150_COMPOSITE1,
1203                         .amux     = EM28XX_AMUX_LINE_IN,
1204                         .gpio     = default_analog,
1205                 }, {
1206                         .type     = EM28XX_VMUX_SVIDEO,
1207                         .vmux     = TVP5150_SVIDEO,
1208                         .amux     = EM28XX_AMUX_LINE_IN,
1209                         .gpio     = default_analog,
1210                 } },
1211         },
1212         [EM2881_BOARD_PINNACLE_HYBRID_PRO] = {
1213                 .name         = "Pinnacle Hybrid Pro",
1214                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1215                 .tuner_type   = TUNER_XC2028,
1216                 .tuner_gpio   = default_tuner_gpio,
1217                 .decoder      = EM28XX_TVP5150,
1218                 .input        = { {
1219                         .type     = EM28XX_VMUX_TELEVISION,
1220                         .vmux     = TVP5150_COMPOSITE0,
1221                         .amux     = EM28XX_AMUX_VIDEO,
1222                         .gpio     = default_analog,
1223                 }, {
1224                         .type     = EM28XX_VMUX_COMPOSITE1,
1225                         .vmux     = TVP5150_COMPOSITE1,
1226                         .amux     = EM28XX_AMUX_LINE_IN,
1227                         .gpio     = default_analog,
1228                 }, {
1229                         .type     = EM28XX_VMUX_SVIDEO,
1230                         .vmux     = TVP5150_SVIDEO,
1231                         .amux     = EM28XX_AMUX_LINE_IN,
1232                         .gpio     = default_analog,
1233                 } },
1234         },
1235         [EM2882_BOARD_PINNACLE_HYBRID_PRO] = {
1236                 .name         = "Pinnacle Hybrid Pro (2)",
1237                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1238                 .tuner_type   = TUNER_XC2028,
1239                 .tuner_gpio   = default_tuner_gpio,
1240                 .mts_firmware = 1,
1241                 .decoder      = EM28XX_TVP5150,
1242                 .input        = { {
1243                         .type     = EM28XX_VMUX_TELEVISION,
1244                         .vmux     = TVP5150_COMPOSITE0,
1245                         .amux     = EM28XX_AMUX_VIDEO,
1246                         .gpio     = hauppauge_wintv_hvr_900_analog,
1247                 }, {
1248                         .type     = EM28XX_VMUX_COMPOSITE1,
1249                         .vmux     = TVP5150_COMPOSITE1,
1250                         .amux     = EM28XX_AMUX_LINE_IN,
1251                         .gpio     = hauppauge_wintv_hvr_900_analog,
1252                 }, {
1253                         .type     = EM28XX_VMUX_SVIDEO,
1254                         .vmux     = TVP5150_SVIDEO,
1255                         .amux     = EM28XX_AMUX_LINE_IN,
1256                         .gpio     = hauppauge_wintv_hvr_900_analog,
1257                 } },
1258         },
1259         [EM2882_BOARD_KWORLD_VS_DVBT] = {
1260                 .name         = "Kworld VS-DVB-T 323UR",
1261                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1262                 .tuner_type   = TUNER_XC2028,
1263                 .tuner_gpio   = default_tuner_gpio,
1264                 .decoder      = EM28XX_TVP5150,
1265                 .input        = { {
1266                         .type     = EM28XX_VMUX_TELEVISION,
1267                         .vmux     = TVP5150_COMPOSITE0,
1268                         .amux     = EM28XX_AMUX_VIDEO,
1269                 }, {
1270                         .type     = EM28XX_VMUX_COMPOSITE1,
1271                         .vmux     = TVP5150_COMPOSITE1,
1272                         .amux     = EM28XX_AMUX_LINE_IN,
1273                 }, {
1274                         .type     = EM28XX_VMUX_SVIDEO,
1275                         .vmux     = TVP5150_SVIDEO,
1276                         .amux     = EM28XX_AMUX_LINE_IN,
1277                 } },
1278         },
1279         [EM2882_BOARD_TERRATEC_HYBRID_XS] = {
1280                 .name         = "Terratec Hybrid XS (em2882)",
1281                 .valid        = EM28XX_BOARD_NOT_VALIDATED,
1282                 .tuner_type   = TUNER_XC2028,
1283                 .tuner_gpio   = default_tuner_gpio,
1284                 .decoder      = EM28XX_TVP5150,
1285                 .input        = { {
1286                         .type     = EM28XX_VMUX_TELEVISION,
1287                         .vmux     = TVP5150_COMPOSITE0,
1288                         .amux     = EM28XX_AMUX_VIDEO,
1289                         .gpio     = hauppauge_wintv_hvr_900_analog,
1290                 }, {
1291                         .type     = EM28XX_VMUX_COMPOSITE1,
1292                         .vmux     = TVP5150_COMPOSITE1,
1293                         .amux     = EM28XX_AMUX_LINE_IN,
1294                         .gpio     = hauppauge_wintv_hvr_900_analog,
1295                 }, {
1296                         .type     = EM28XX_VMUX_SVIDEO,
1297                         .vmux     = TVP5150_SVIDEO,
1298                         .amux     = EM28XX_AMUX_LINE_IN,
1299                         .gpio     = hauppauge_wintv_hvr_900_analog,
1300                 } },
1301         },
1302         [EM2883_BOARD_KWORLD_HYBRID_330U] = {
1303                 .name         = "Kworld PlusTV HD Hybrid 330",
1304                 .tuner_type   = TUNER_XC2028,
1305                 .tuner_gpio   = default_tuner_gpio,
1306                 .decoder      = EM28XX_TVP5150,
1307                 .mts_firmware = 1,
1308                 .has_dvb      = 1,
1309                 .dvb_gpio     = kworld_330u_digital,
1310                 .xclk             = EM28XX_XCLK_FREQUENCY_12MHZ,
1311                 .i2c_speed        = EM28XX_I2C_CLK_WAIT_ENABLE |
1312                                     EM28XX_I2C_EEPROM_ON_BOARD |
1313                                     EM28XX_I2C_EEPROM_KEY_VALID,
1314                 .input        = { {
1315                         .type     = EM28XX_VMUX_TELEVISION,
1316                         .vmux     = TVP5150_COMPOSITE0,
1317                         .amux     = EM28XX_AMUX_VIDEO,
1318                         .gpio     = kworld_330u_analog,
1319                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1320                 }, {
1321                         .type     = EM28XX_VMUX_COMPOSITE1,
1322                         .vmux     = TVP5150_COMPOSITE1,
1323                         .amux     = EM28XX_AMUX_LINE_IN,
1324                         .gpio     = kworld_330u_analog,
1325                         .aout     = EM28XX_AOUT_PCM_IN | EM28XX_AOUT_PCM_STEREO,
1326                 }, {
1327                         .type     = EM28XX_VMUX_SVIDEO,
1328                         .vmux     = TVP5150_SVIDEO,
1329                         .amux     = EM28XX_AMUX_LINE_IN,
1330                         .gpio     = kworld_330u_analog,
1331                 } },
1332         },
1333         [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] = {
1334                 .name         = "Compro VideoMate ForYou/Stereo",
1335                 .tuner_type   = TUNER_LG_PAL_NEW_TAPC,
1336                 .tvaudio_addr = 0xb0,
1337                 .tda9887_conf = TDA9887_PRESENT,
1338                 .decoder      = EM28XX_TVP5150,
1339                 .adecoder     = EM28XX_TVAUDIO,
1340                 .mute_gpio    = compro_mute_gpio,
1341                 .input        = { {
1342                         .type     = EM28XX_VMUX_TELEVISION,
1343                         .vmux     = TVP5150_COMPOSITE0,
1344                         .amux     = EM28XX_AMUX_VIDEO,
1345                         .gpio     = compro_unmute_tv_gpio,
1346                 }, {
1347                         .type     = EM28XX_VMUX_SVIDEO,
1348                         .vmux     = TVP5150_SVIDEO,
1349                         .amux     = EM28XX_AMUX_LINE_IN,
1350                         .gpio     = compro_unmute_svid_gpio,
1351                 } },
1352         },
1353         [EM2860_BOARD_KAIOMY_TVNPC_U2] = {
1354                 .name         = "Kaiomy TVnPC U2",
1355                 .vchannels    = 3,
1356                 .tuner_type   = TUNER_XC2028,
1357                 .tuner_addr   = 0x61,
1358                 .mts_firmware = 1,
1359                 .decoder      = EM28XX_TVP5150,
1360                 .tuner_gpio   = default_tuner_gpio,
1361                 .ir_codes     = ir_codes_kaiomy,
1362                 .input          = { {
1363                         .type     = EM28XX_VMUX_TELEVISION,
1364                         .vmux     = TVP5150_COMPOSITE0,
1365                         .amux     = EM28XX_AMUX_VIDEO,
1366
1367                 }, {
1368                         .type     = EM28XX_VMUX_COMPOSITE1,
1369                         .vmux     = TVP5150_COMPOSITE1,
1370                         .amux     = EM28XX_AMUX_LINE_IN,
1371                 }, {
1372                         .type     = EM28XX_VMUX_SVIDEO,
1373                         .vmux     = TVP5150_SVIDEO,
1374                         .amux     = EM28XX_AMUX_LINE_IN,
1375                 } },
1376                 .radio          = {
1377                         .type     = EM28XX_RADIO,
1378                         .amux     = EM28XX_AMUX_LINE_IN,
1379                 }
1380         },
1381         [EM2860_BOARD_EASYCAP] = {
1382                 .name         = "Easy Cap Capture DC-60",
1383                 .vchannels    = 2,
1384                 .tuner_type   = TUNER_ABSENT,
1385                 .decoder      = EM28XX_SAA711X,
1386                 .input           = { {
1387                         .type     = EM28XX_VMUX_COMPOSITE1,
1388                         .vmux     = SAA7115_COMPOSITE0,
1389                         .amux     = EM28XX_AMUX_LINE_IN,
1390                 }, {
1391                         .type     = EM28XX_VMUX_SVIDEO,
1392                         .vmux     = SAA7115_SVIDEO3,
1393                         .amux     = EM28XX_AMUX_LINE_IN,
1394                 } },
1395         },
1396         [EM2820_BOARD_IODATA_GVMVP_SZ] = {
1397                 .name       = "IO-DATA GV-MVP/SZ",
1398                 .tuner_type   = TUNER_PHILIPS_FM1236_MK3,
1399                 .tuner_gpio   = default_tuner_gpio,
1400                 .tda9887_conf = TDA9887_PRESENT,
1401                 .decoder      = EM28XX_TVP5150,
1402                 .input        = { {
1403                         .type     = EM28XX_VMUX_TELEVISION,
1404                         .vmux     = TVP5150_COMPOSITE0,
1405                         .amux     = EM28XX_AMUX_VIDEO,
1406                 }, { /* Composite has not been tested yet */
1407                         .type     = EM28XX_VMUX_COMPOSITE1,
1408                         .vmux     = TVP5150_COMPOSITE1,
1409                         .amux     = EM28XX_AMUX_VIDEO,
1410                 }, { /* S-video has not been tested yet */
1411                         .type     = EM28XX_VMUX_SVIDEO,
1412                         .vmux     = TVP5150_SVIDEO,
1413                         .amux     = EM28XX_AMUX_VIDEO,
1414                 } },
1415         },
1416         [EM2860_BOARD_TERRATEC_GRABBY] = {
1417                 .name            = "Terratec Grabby",
1418                 .vchannels       = 2,
1419                 .tuner_type      = TUNER_ABSENT,
1420                 .decoder         = EM28XX_SAA711X,
1421                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1422                 .input           = { {
1423                         .type     = EM28XX_VMUX_COMPOSITE1,
1424                         .vmux     = SAA7115_COMPOSITE0,
1425                         .amux     = EM28XX_AMUX_VIDEO2,
1426                 }, {
1427                         .type     = EM28XX_VMUX_SVIDEO,
1428                         .vmux     = SAA7115_SVIDEO3,
1429                         .amux     = EM28XX_AMUX_VIDEO2,
1430                 } },
1431         },
1432         [EM2860_BOARD_TERRATEC_AV350] = {
1433                 .name            = "Terratec AV350",
1434                 .vchannels       = 2,
1435                 .tuner_type      = TUNER_ABSENT,
1436                 .decoder         = EM28XX_TVP5150,
1437                 .xclk            = EM28XX_XCLK_FREQUENCY_12MHZ,
1438                 .mute_gpio       = terratec_av350_mute_gpio,
1439                 .input           = { {
1440                         .type     = EM28XX_VMUX_COMPOSITE1,
1441                         .vmux     = TVP5150_COMPOSITE1,
1442                         .amux     = EM28XX_AUDIO_SRC_LINE,
1443                         .gpio     = terratec_av350_unmute_gpio,
1444
1445                 }, {
1446                         .type     = EM28XX_VMUX_SVIDEO,
1447                         .vmux     = TVP5150_SVIDEO,
1448                         .amux     = EM28XX_AUDIO_SRC_LINE,
1449                         .gpio     = terratec_av350_unmute_gpio,
1450                 } },
1451         },
1452 };
1453 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
1454
1455 /* table of devices that work with this driver */
1456 struct usb_device_id em28xx_id_table[] = {
1457         { USB_DEVICE(0xeb1a, 0x2750),
1458                         .driver_info = EM2750_BOARD_UNKNOWN },
1459         { USB_DEVICE(0xeb1a, 0x2751),
1460                         .driver_info = EM2750_BOARD_UNKNOWN },
1461         { USB_DEVICE(0xeb1a, 0x2800),
1462                         .driver_info = EM2800_BOARD_UNKNOWN },
1463         { USB_DEVICE(0xeb1a, 0x2820),
1464                         .driver_info = EM2820_BOARD_UNKNOWN },
1465         { USB_DEVICE(0xeb1a, 0x2821),
1466                         .driver_info = EM2820_BOARD_UNKNOWN },
1467         { USB_DEVICE(0xeb1a, 0x2860),
1468                         .driver_info = EM2820_BOARD_UNKNOWN },
1469         { USB_DEVICE(0xeb1a, 0x2861),
1470                         .driver_info = EM2820_BOARD_UNKNOWN },
1471         { USB_DEVICE(0xeb1a, 0x2870),
1472                         .driver_info = EM2820_BOARD_UNKNOWN },
1473         { USB_DEVICE(0xeb1a, 0x2881),
1474                         .driver_info = EM2820_BOARD_UNKNOWN },
1475         { USB_DEVICE(0xeb1a, 0x2883),
1476                         .driver_info = EM2820_BOARD_UNKNOWN },
1477         { USB_DEVICE(0xeb1a, 0xe300),
1478                         .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
1479         { USB_DEVICE(0xeb1a, 0xe303),
1480                         .driver_info = EM2860_BOARD_KAIOMY_TVNPC_U2 },
1481         { USB_DEVICE(0xeb1a, 0xe305),
1482                         .driver_info = EM2880_BOARD_KWORLD_DVB_305U },
1483         { USB_DEVICE(0xeb1a, 0xe310),
1484                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD },
1485         { USB_DEVICE(0xeb1a, 0xa313),
1486                 .driver_info = EM2882_BOARD_KWORLD_ATSC_315U },
1487         { USB_DEVICE(0xeb1a, 0xa316),
1488                         .driver_info = EM2883_BOARD_KWORLD_HYBRID_330U },
1489         { USB_DEVICE(0xeb1a, 0xe320),
1490                         .driver_info = EM2880_BOARD_MSI_DIGIVOX_AD_II },
1491         { USB_DEVICE(0xeb1a, 0xe323),
1492                         .driver_info = EM2882_BOARD_KWORLD_VS_DVBT },
1493         { USB_DEVICE(0xeb1a, 0xe350),
1494                         .driver_info = EM2870_BOARD_KWORLD_350U },
1495         { USB_DEVICE(0xeb1a, 0xe355),
1496                         .driver_info = EM2870_BOARD_KWORLD_355U },
1497         { USB_DEVICE(0xeb1a, 0x2801),
1498                         .driver_info = EM2800_BOARD_GRABBEEX_USB2800 },
1499         { USB_DEVICE(0xeb1a, 0xe357),
1500                         .driver_info = EM2870_BOARD_KWORLD_355U },
1501         { USB_DEVICE(0x1b80, 0xe302),
1502                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 }, /* Kaiser Baas Video to DVD maker */
1503         { USB_DEVICE(0x0ccd, 0x0036),
1504                         .driver_info = EM2820_BOARD_TERRATEC_CINERGY_250 },
1505         { USB_DEVICE(0x0ccd, 0x004c),
1506                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS_FR },
1507         { USB_DEVICE(0x0ccd, 0x004f),
1508                         .driver_info = EM2860_BOARD_TERRATEC_HYBRID_XS },
1509         { USB_DEVICE(0x0ccd, 0x005e),
1510                         .driver_info = EM2882_BOARD_TERRATEC_HYBRID_XS },
1511         { USB_DEVICE(0x0ccd, 0x0042),
1512                         .driver_info = EM2880_BOARD_TERRATEC_HYBRID_XS },
1513         { USB_DEVICE(0x0ccd, 0x0043),
1514                         .driver_info = EM2870_BOARD_TERRATEC_XS },
1515         { USB_DEVICE(0x0ccd, 0x0047),
1516                         .driver_info = EM2880_BOARD_TERRATEC_PRODIGY_XS },
1517         { USB_DEVICE(0x0ccd, 0x0084),
1518                         .driver_info = EM2860_BOARD_TERRATEC_AV350 },
1519         { USB_DEVICE(0x0ccd, 0x0096),
1520                         .driver_info = EM2860_BOARD_TERRATEC_GRABBY },
1521         { USB_DEVICE(0x185b, 0x2870),
1522                         .driver_info = EM2870_BOARD_COMPRO_VIDEOMATE },
1523         { USB_DEVICE(0x185b, 0x2041),
1524                         .driver_info = EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU },
1525         { USB_DEVICE(0x2040, 0x4200),
1526                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1527         { USB_DEVICE(0x2040, 0x4201),
1528                         .driver_info = EM2820_BOARD_HAUPPAUGE_WINTV_USB_2 },
1529         { USB_DEVICE(0x2040, 0x6500),
1530                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900 },
1531         { USB_DEVICE(0x2040, 0x6502),
1532                         .driver_info = EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2 },
1533         { USB_DEVICE(0x2040, 0x6513), /* HCW HVR-980 */
1534                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1535         { USB_DEVICE(0x2040, 0x6517), /* HP  HVR-950 */
1536                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1537         { USB_DEVICE(0x2040, 0x651b), /* RP  HVR-950 */
1538                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950 },
1539         { USB_DEVICE(0x2040, 0x651f),
1540                         .driver_info = EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850 },
1541         { USB_DEVICE(0x0438, 0xb002),
1542                         .driver_info = EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600 },
1543         { USB_DEVICE(0x2001, 0xf112),
1544                         .driver_info = EM2820_BOARD_DLINK_USB_TV },
1545         { USB_DEVICE(0x2304, 0x0207),
1546                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1547         { USB_DEVICE(0x2304, 0x0208),
1548                         .driver_info = EM2820_BOARD_PINNACLE_USB_2 },
1549         { USB_DEVICE(0x2304, 0x021a),
1550                         .driver_info = EM2820_BOARD_PINNACLE_DVC_90 },
1551         { USB_DEVICE(0x2304, 0x0226),
1552                         .driver_info = EM2882_BOARD_PINNACLE_HYBRID_PRO },
1553         { USB_DEVICE(0x2304, 0x0227),
1554                         .driver_info = EM2880_BOARD_PINNACLE_PCTV_HD_PRO },
1555         { USB_DEVICE(0x0413, 0x6023),
1556                         .driver_info = EM2800_BOARD_LEADTEK_WINFAST_USBII },
1557         { USB_DEVICE(0x093b, 0xa005),
1558                         .driver_info = EM2861_BOARD_PLEXTOR_PX_TV100U },
1559         { USB_DEVICE(0x04bb, 0x0515),
1560                         .driver_info = EM2820_BOARD_IODATA_GVMVP_SZ },
1561         { },
1562 };
1563 MODULE_DEVICE_TABLE(usb, em28xx_id_table);
1564
1565 /*
1566  * EEPROM hash table for devices with generic USB IDs
1567  */
1568 static struct em28xx_hash_table em28xx_eeprom_hash[] = {
1569         /* P/N: SA 60002070465 Tuner: TVF7533-MF */
1570         {0x6ce05a8f, EM2820_BOARD_PROLINK_PLAYTV_USB2, TUNER_YMEC_TVF_5533MF},
1571         {0x72cc5a8b, EM2820_BOARD_PROLINK_PLAYTV_BOX4_USB2, TUNER_YMEC_TVF_5533MF},
1572         {0x966a0441, EM2880_BOARD_KWORLD_DVB_310U, TUNER_XC2028},
1573         {0x9567eb1a, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
1574 };
1575
1576 /* I2C devicelist hash table for devices with generic USB IDs */
1577 static struct em28xx_hash_table em28xx_i2c_hash[] = {
1578         {0xb06a32c3, EM2800_BOARD_TERRATEC_CINERGY_200, TUNER_LG_PAL_NEW_TAPC},
1579         {0xf51200e3, EM2800_BOARD_VGEAR_POCKETTV, TUNER_LG_PAL_NEW_TAPC},
1580         {0x1ba50080, EM2860_BOARD_SAA711X_REFERENCE_DESIGN, TUNER_ABSENT},
1581         {0xc51200e3, EM2820_BOARD_GADMEI_TVR200, TUNER_LG_PAL_NEW_TAPC},
1582 };
1583
1584 /* I2C possible address to saa7115, tvp5150, msp3400, tvaudio */
1585 static unsigned short saa711x_addrs[] = {
1586         0x4a >> 1, 0x48 >> 1,   /* SAA7111, SAA7111A and SAA7113 */
1587         0x42 >> 1, 0x40 >> 1,   /* SAA7114, SAA7115 and SAA7118 */
1588         I2C_CLIENT_END };
1589
1590 static unsigned short tvp5150_addrs[] = {
1591         0xb8 >> 1,
1592         0xba >> 1,
1593         I2C_CLIENT_END
1594 };
1595
1596 static unsigned short msp3400_addrs[] = {
1597         0x80 >> 1,
1598         0x88 >> 1,
1599         I2C_CLIENT_END
1600 };
1601
1602 int em28xx_tuner_callback(void *ptr, int component, int command, int arg)
1603 {
1604         int rc = 0;
1605         struct em28xx *dev = ptr;
1606
1607         if (dev->tuner_type != TUNER_XC2028)
1608                 return 0;
1609
1610         if (command != XC2028_TUNER_RESET)
1611                 return 0;
1612
1613         rc = em28xx_gpio_set(dev, dev->board.tuner_gpio);
1614
1615         return rc;
1616 }
1617 EXPORT_SYMBOL_GPL(em28xx_tuner_callback);
1618
1619 static inline void em28xx_set_model(struct em28xx *dev)
1620 {
1621         memcpy(&dev->board, &em28xx_boards[dev->model], sizeof(dev->board));
1622
1623         /* Those are the default values for the majority of boards
1624            Use those values if not specified otherwise at boards entry
1625          */
1626         if (!dev->board.xclk)
1627                 dev->board.xclk = EM28XX_XCLK_IR_RC5_MODE |
1628                                   EM28XX_XCLK_FREQUENCY_12MHZ;
1629
1630         if (!dev->board.i2c_speed)
1631                 dev->board.i2c_speed = EM28XX_I2C_CLK_WAIT_ENABLE |
1632                                        EM28XX_I2C_FREQ_100_KHZ;
1633 }
1634
1635 /* Since em28xx_pre_card_setup() requires a proper dev->model,
1636  * this won't work for boards with generic PCI IDs
1637  */
1638 void em28xx_pre_card_setup(struct em28xx *dev)
1639 {
1640         int rc;
1641
1642         em28xx_set_model(dev);
1643
1644         em28xx_info("Identified as %s (card=%d)\n",
1645                     dev->board.name, dev->model);
1646
1647         /* Set the default GPO/GPIO for legacy devices */
1648         dev->reg_gpo_num = EM2880_R04_GPO;
1649         dev->reg_gpio_num = EM28XX_R08_GPIO;
1650
1651         dev->wait_after_write = 5;
1652
1653         /* Based on the Chip ID, set the device configuration */
1654         rc = em28xx_read_reg(dev, EM28XX_R0A_CHIPID);
1655         if (rc > 0) {
1656                 dev->chip_id = rc;
1657
1658                 switch (dev->chip_id) {
1659                 case CHIP_ID_EM2750:
1660                         em28xx_info("chip ID is em2750\n");
1661                         break;
1662                 case CHIP_ID_EM2820:
1663                         em28xx_info("chip ID is em2820\n");
1664                         break;
1665                 case CHIP_ID_EM2840:
1666                         em28xx_info("chip ID is em2840\n");
1667                         break;
1668                 case CHIP_ID_EM2860:
1669                         em28xx_info("chip ID is em2860\n");
1670                         break;
1671                 case CHIP_ID_EM2870:
1672                         em28xx_info("chip ID is em2870\n");
1673                         dev->wait_after_write = 0;
1674                         break;
1675                 case CHIP_ID_EM2874:
1676                         em28xx_info("chip ID is em2874\n");
1677                         dev->reg_gpio_num = EM2874_R80_GPIO;
1678                         dev->wait_after_write = 0;
1679                         break;
1680                 case CHIP_ID_EM2883:
1681                         em28xx_info("chip ID is em2882/em2883\n");
1682                         dev->wait_after_write = 0;
1683                         break;
1684                 default:
1685                         em28xx_info("em28xx chip ID = %d\n", dev->chip_id);
1686                 }
1687         }
1688
1689         /* Prepopulate cached GPO register content */
1690         rc = em28xx_read_reg(dev, dev->reg_gpo_num);
1691         if (rc >= 0)
1692                 dev->reg_gpo = rc;
1693
1694         /* Set the initial XCLK and I2C clock values based on the board
1695            definition */
1696         em28xx_write_reg(dev, EM28XX_R0F_XCLK, dev->board.xclk & 0x7f);
1697         em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, dev->board.i2c_speed);
1698         msleep(50);
1699
1700         /* request some modules */
1701         switch (dev->model) {
1702         case EM2861_BOARD_PLEXTOR_PX_TV100U:
1703                 /* FIXME guess */
1704                 /* Turn on analog audio output */
1705                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1706                 break;
1707         case EM2861_BOARD_KWORLD_PVRTV_300U:
1708         case EM2880_BOARD_KWORLD_DVB_305U:
1709                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x6d);
1710                 msleep(10);
1711                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0x7d);
1712                 msleep(10);
1713                 break;
1714         case EM2870_BOARD_COMPRO_VIDEOMATE:
1715                 /* TODO: someone can do some cleanup here...
1716                          not everything's needed */
1717                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1718                 msleep(10);
1719                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x01);
1720                 msleep(10);
1721                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1722                 mdelay(70);
1723                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1724                 mdelay(70);
1725                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xdc);
1726                 mdelay(70);
1727                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfc);
1728                 mdelay(70);
1729                 break;
1730         case EM2870_BOARD_TERRATEC_XS_MT2060:
1731                 /* this device needs some gpio writes to get the DVB-T
1732                    demod work */
1733                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1734                 mdelay(70);
1735                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1736                 mdelay(70);
1737                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1738                 mdelay(70);
1739                 break;
1740         case EM2870_BOARD_PINNACLE_PCTV_DVB:
1741                 /* this device needs some gpio writes to get the
1742                    DVB-T demod work */
1743                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1744                 mdelay(70);
1745                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xde);
1746                 mdelay(70);
1747                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1748                 mdelay(70);
1749                 break;
1750         case EM2820_BOARD_GADMEI_UTV310:
1751         case EM2820_BOARD_MSI_VOX_USB_2:
1752                 /* enables audio for that devices */
1753                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1754                 break;
1755
1756         case EM2882_BOARD_KWORLD_ATSC_315U:
1757                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1758                 msleep(10);
1759                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1760                 msleep(10);
1761                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x00);
1762                 msleep(10);
1763                 em28xx_write_reg(dev, EM2880_R04_GPO, 0x08);
1764                 msleep(10);
1765                 break;
1766
1767         case EM2860_BOARD_KAIOMY_TVNPC_U2:
1768                 em28xx_write_regs(dev, EM28XX_R0F_XCLK, "\x07", 1);
1769                 em28xx_write_regs(dev, EM28XX_R06_I2C_CLK, "\x40", 1);
1770                 em28xx_write_regs(dev, 0x0d, "\x42", 1);
1771                 em28xx_write_regs(dev, 0x08, "\xfd", 1);
1772                 msleep(10);
1773                 em28xx_write_regs(dev, 0x08, "\xff", 1);
1774                 msleep(10);
1775                 em28xx_write_regs(dev, 0x08, "\x7f", 1);
1776                 msleep(10);
1777                 em28xx_write_regs(dev, 0x08, "\x6b", 1);
1778
1779                 break;
1780         case EM2860_BOARD_EASYCAP:
1781                 em28xx_write_regs(dev, 0x08, "\xf8", 1);
1782                 break;
1783
1784         case EM2820_BOARD_IODATA_GVMVP_SZ:
1785                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
1786                 msleep(70);
1787                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
1788                 msleep(10);
1789                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfe);
1790                 msleep(70);
1791                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
1792                 msleep(70);
1793                 break;
1794         }
1795
1796         em28xx_gpio_set(dev, dev->board.tuner_gpio);
1797         em28xx_set_mode(dev, EM28XX_ANALOG_MODE);
1798
1799         /* Unlock device */
1800         em28xx_set_mode(dev, EM28XX_SUSPEND);
1801 }
1802
1803 static void em28xx_setup_xc3028(struct em28xx *dev, struct xc2028_ctrl *ctl)
1804 {
1805         memset(ctl, 0, sizeof(*ctl));
1806
1807         ctl->fname   = XC2028_DEFAULT_FIRMWARE;
1808         ctl->max_len = 64;
1809         ctl->mts = em28xx_boards[dev->model].mts_firmware;
1810
1811         switch (dev->model) {
1812         case EM2880_BOARD_EMPIRE_DUAL_TV:
1813         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
1814                 ctl->demod = XC3028_FE_ZARLINK456;
1815                 break;
1816         case EM2880_BOARD_TERRATEC_HYBRID_XS:
1817                 ctl->demod = XC3028_FE_ZARLINK456;
1818                 break;
1819         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
1820                 /* djh - Not sure which demod we need here */
1821                 ctl->demod = XC3028_FE_DEFAULT;
1822                 break;
1823         case EM2880_BOARD_AMD_ATI_TV_WONDER_HD_600:
1824                 ctl->demod = XC3028_FE_DEFAULT;
1825                 ctl->fname = XC3028L_DEFAULT_FIRMWARE;
1826                 break;
1827         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
1828         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
1829         case EM2880_BOARD_PINNACLE_PCTV_HD_PRO:
1830                 /* FIXME: Better to specify the needed IF */
1831                 ctl->demod = XC3028_FE_DEFAULT;
1832                 break;
1833         case EM2883_BOARD_KWORLD_HYBRID_330U:
1834                 ctl->demod = XC3028_FE_CHINA;
1835                 ctl->fname = XC2028_DEFAULT_FIRMWARE;
1836                 break;
1837         default:
1838                 ctl->demod = XC3028_FE_OREN538;
1839         }
1840 }
1841
1842 static void em28xx_tuner_setup(struct em28xx *dev)
1843 {
1844         struct tuner_setup           tun_setup;
1845         struct v4l2_frequency        f;
1846
1847         if (dev->tuner_type == TUNER_ABSENT)
1848                 return;
1849
1850         memset(&tun_setup, 0, sizeof(tun_setup));
1851
1852         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1853         tun_setup.tuner_callback = em28xx_tuner_callback;
1854
1855         if (dev->board.radio.type) {
1856                 tun_setup.type = dev->board.radio.type;
1857                 tun_setup.addr = dev->board.radio_addr;
1858
1859                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1860         }
1861
1862         if ((dev->tuner_type != TUNER_ABSENT) && (dev->tuner_type)) {
1863                 tun_setup.type   = dev->tuner_type;
1864                 tun_setup.addr   = dev->tuner_addr;
1865
1866                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup);
1867         }
1868
1869         if (dev->tda9887_conf) {
1870                 struct v4l2_priv_tun_config tda9887_cfg;
1871
1872                 tda9887_cfg.tuner = TUNER_TDA9887;
1873                 tda9887_cfg.priv = &dev->tda9887_conf;
1874
1875                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &tda9887_cfg);
1876         }
1877
1878         if (dev->tuner_type == TUNER_XC2028) {
1879                 struct v4l2_priv_tun_config  xc2028_cfg;
1880                 struct xc2028_ctrl           ctl;
1881
1882                 memset(&xc2028_cfg, 0, sizeof(xc2028_cfg));
1883                 memset(&ctl, 0, sizeof(ctl));
1884
1885                 em28xx_setup_xc3028(dev, &ctl);
1886
1887                 xc2028_cfg.tuner = TUNER_XC2028;
1888                 xc2028_cfg.priv  = &ctl;
1889
1890                 v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, &xc2028_cfg);
1891         }
1892
1893         /* configure tuner */
1894         f.tuner = 0;
1895         f.type = V4L2_TUNER_ANALOG_TV;
1896         f.frequency = 9076;     /* just a magic number */
1897         dev->ctl_freq = f.frequency;
1898         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f);
1899 }
1900
1901 static int em28xx_hint_board(struct em28xx *dev)
1902 {
1903         int i;
1904
1905         /* HINT method: EEPROM
1906          *
1907          * This method works only for boards with eeprom.
1908          * Uses a hash of all eeprom bytes. The hash should be
1909          * unique for a vendor/tuner pair.
1910          * There are a high chance that tuners for different
1911          * video standards produce different hashes.
1912          */
1913         for (i = 0; i < ARRAY_SIZE(em28xx_eeprom_hash); i++) {
1914                 if (dev->hash == em28xx_eeprom_hash[i].hash) {
1915                         dev->model = em28xx_eeprom_hash[i].model;
1916                         dev->tuner_type = em28xx_eeprom_hash[i].tuner;
1917
1918                         em28xx_errdev("Your board has no unique USB ID.\n");
1919                         em28xx_errdev("A hint were successfully done, "
1920                                       "based on eeprom hash.\n");
1921                         em28xx_errdev("This method is not 100%% failproof.\n");
1922                         em28xx_errdev("If the board were missdetected, "
1923                                       "please email this log to:\n");
1924                         em28xx_errdev("\tV4L Mailing List "
1925                                       " <linux-media@vger.kernel.org>\n");
1926                         em28xx_errdev("Board detected as %s\n",
1927                                       em28xx_boards[dev->model].name);
1928
1929                         return 0;
1930                 }
1931         }
1932
1933         /* HINT method: I2C attached devices
1934          *
1935          * This method works for all boards.
1936          * Uses a hash of i2c scanned devices.
1937          * Devices with the same i2c attached chips will
1938          * be considered equal.
1939          * This method is less precise than the eeprom one.
1940          */
1941
1942         /* user did not request i2c scanning => do it now */
1943         if (!dev->i2c_hash)
1944                 em28xx_do_i2c_scan(dev);
1945
1946         for (i = 0; i < ARRAY_SIZE(em28xx_i2c_hash); i++) {
1947                 if (dev->i2c_hash == em28xx_i2c_hash[i].hash) {
1948                         dev->model = em28xx_i2c_hash[i].model;
1949                         dev->tuner_type = em28xx_i2c_hash[i].tuner;
1950                         em28xx_errdev("Your board has no unique USB ID.\n");
1951                         em28xx_errdev("A hint were successfully done, "
1952                                       "based on i2c devicelist hash.\n");
1953                         em28xx_errdev("This method is not 100%% failproof.\n");
1954                         em28xx_errdev("If the board were missdetected, "
1955                                       "please email this log to:\n");
1956                         em28xx_errdev("\tV4L Mailing List "
1957                                       " <linux-media@vger.kernel.org>\n");
1958                         em28xx_errdev("Board detected as %s\n",
1959                                       em28xx_boards[dev->model].name);
1960
1961                         return 0;
1962                 }
1963         }
1964
1965         em28xx_errdev("Your board has no unique USB ID and thus need a "
1966                       "hint to be detected.\n");
1967         em28xx_errdev("You may try to use card=<n> insmod option to "
1968                       "workaround that.\n");
1969         em28xx_errdev("Please send an email with this log to:\n");
1970         em28xx_errdev("\tV4L Mailing List <linux-media@vger.kernel.org>\n");
1971         em28xx_errdev("Board eeprom hash is 0x%08lx\n", dev->hash);
1972         em28xx_errdev("Board i2c devicelist hash is 0x%08lx\n", dev->i2c_hash);
1973
1974         em28xx_errdev("Here is a list of valid choices for the card=<n>"
1975                       " insmod option:\n");
1976         for (i = 0; i < em28xx_bcount; i++) {
1977                 em28xx_errdev("    card=%d -> %s\n",
1978                                 i, em28xx_boards[i].name);
1979         }
1980         return -1;
1981 }
1982
1983 /* ----------------------------------------------------------------------- */
1984 void em28xx_register_i2c_ir(struct em28xx *dev)
1985 {
1986         struct i2c_board_info info;
1987         struct IR_i2c_init_data init_data;
1988         const unsigned short addr_list[] = {
1989                  0x30, 0x47, I2C_CLIENT_END
1990         };
1991
1992         if (disable_ir)
1993                 return;
1994
1995         memset(&info, 0, sizeof(struct i2c_board_info));
1996         memset(&init_data, 0, sizeof(struct IR_i2c_init_data));
1997         strlcpy(info.type, "ir_video", I2C_NAME_SIZE);
1998
1999         /* detect & configure */
2000         switch (dev->model) {
2001         case (EM2800_BOARD_UNKNOWN):
2002                 break;
2003         case (EM2820_BOARD_UNKNOWN):
2004                 break;
2005         case (EM2800_BOARD_TERRATEC_CINERGY_200):
2006         case (EM2820_BOARD_TERRATEC_CINERGY_250):
2007                 init_data.ir_codes = ir_codes_em_terratec;
2008                 init_data.get_key = em28xx_get_key_terratec;
2009                 init_data.name = "i2c IR (EM28XX Terratec)";
2010                 break;
2011         case (EM2820_BOARD_PINNACLE_USB_2):
2012                 init_data.ir_codes = ir_codes_pinnacle_grey;
2013                 init_data.get_key = em28xx_get_key_pinnacle_usb_grey;
2014                 init_data.name = "i2c IR (EM28XX Pinnacle PCTV)";
2015                 break;
2016         case (EM2820_BOARD_HAUPPAUGE_WINTV_USB_2):
2017                 init_data.ir_codes = ir_codes_hauppauge_new;
2018                 init_data.get_key = em28xx_get_key_em_haup;
2019                 init_data.name = "i2c IR (EM2840 Hauppauge)";
2020                 break;
2021         case (EM2820_BOARD_MSI_VOX_USB_2):
2022                 break;
2023         case (EM2800_BOARD_LEADTEK_WINFAST_USBII):
2024                 break;
2025         case (EM2800_BOARD_KWORLD_USB2800):
2026                 break;
2027         case (EM2800_BOARD_GRABBEEX_USB2800):
2028                 break;
2029         }
2030
2031         if (init_data.name)
2032                 info.platform_data = &init_data;
2033         i2c_new_probed_device(&dev->i2c_adap, &info, addr_list);
2034 }
2035
2036 void em28xx_card_setup(struct em28xx *dev)
2037 {
2038         em28xx_set_model(dev);
2039
2040         dev->tuner_type = em28xx_boards[dev->model].tuner_type;
2041         if (em28xx_boards[dev->model].tuner_addr)
2042                 dev->tuner_addr = em28xx_boards[dev->model].tuner_addr;
2043
2044         if (em28xx_boards[dev->model].tda9887_conf)
2045                 dev->tda9887_conf = em28xx_boards[dev->model].tda9887_conf;
2046
2047         /* request some modules */
2048         switch (dev->model) {
2049         case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
2050         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
2051         case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900_R2:
2052         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_850:
2053         case EM2883_BOARD_HAUPPAUGE_WINTV_HVR_950:
2054         {
2055                 struct tveeprom tv;
2056 #ifdef CONFIG_MODULES
2057                 request_module("tveeprom");
2058 #endif
2059                 /* Call first TVeeprom */
2060
2061                 dev->i2c_client.addr = 0xa0 >> 1;
2062                 tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
2063
2064                 dev->tuner_type = tv.tuner_type;
2065
2066                 if (tv.audio_processor == V4L2_IDENT_MSPX4XX) {
2067                         dev->i2s_speed = 2048000;
2068                         dev->board.has_msp34xx = 1;
2069                 }
2070 #ifdef CONFIG_MODULES
2071                 if (tv.has_ir)
2072                         request_module("ir-kbd-i2c");
2073 #endif
2074                 break;
2075         }
2076         case EM2882_BOARD_KWORLD_ATSC_315U:
2077                 em28xx_write_reg(dev, 0x0d, 0x42);
2078                 msleep(10);
2079                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xfd);
2080                 msleep(10);
2081                 break;
2082         case EM2820_BOARD_KWORLD_PVRTV2800RF:
2083                 /* GPIO enables sound on KWORLD PVR TV 2800RF */
2084                 em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf9);
2085                 break;
2086         case EM2820_BOARD_UNKNOWN:
2087         case EM2800_BOARD_UNKNOWN:
2088                 /*
2089                  * The K-WORLD DVB-T 310U is detected as an MSI Digivox AD.
2090                  *
2091                  * This occurs because they share identical USB vendor and
2092                  * product IDs.
2093                  *
2094                  * What we do here is look up the EEPROM hash of the K-WORLD
2095                  * and if it is found then we decide that we do not have
2096                  * a DIGIVOX and reset the device to the K-WORLD instead.
2097                  *
2098                  * This solution is only valid if they do not share eeprom
2099                  * hash identities which has not been determined as yet.
2100                  */
2101         case EM2880_BOARD_MSI_DIGIVOX_AD:
2102                 if (!em28xx_hint_board(dev))
2103                         em28xx_set_model(dev);
2104                 break;
2105         }
2106
2107         if (dev->board.has_snapshot_button)
2108                 em28xx_register_snapshot_button(dev);
2109
2110         if (dev->board.valid == EM28XX_BOARD_NOT_VALIDATED) {
2111                 em28xx_errdev("\n\n");
2112                 em28xx_errdev("The support for this board weren't "
2113                               "valid yet.\n");
2114                 em28xx_errdev("Please send a report of having this working\n");
2115                 em28xx_errdev("not to V4L mailing list (and/or to other "
2116                                 "addresses)\n\n");
2117         }
2118
2119         /* Allow override tuner type by a module parameter */
2120         if (tuner >= 0)
2121                 dev->tuner_type = tuner;
2122
2123         /* request some modules */
2124         if (dev->board.has_msp34xx)
2125                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2126                         "msp3400", "msp3400", msp3400_addrs);
2127
2128         if (dev->board.decoder == EM28XX_SAA711X)
2129                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2130                         "saa7115", "saa7115_auto", saa711x_addrs);
2131
2132         if (dev->board.decoder == EM28XX_TVP5150)
2133                 v4l2_i2c_new_probed_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2134                         "tvp5150", "tvp5150", tvp5150_addrs);
2135
2136         if (dev->board.adecoder == EM28XX_TVAUDIO)
2137                 v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2138                         "tvaudio", "tvaudio", dev->board.tvaudio_addr);
2139
2140         if (dev->board.tuner_type != TUNER_ABSENT) {
2141                 int has_demod = (dev->tda9887_conf & TDA9887_PRESENT);
2142
2143                 if (dev->board.radio.type)
2144                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2145                                 "tuner", "tuner", dev->board.radio_addr);
2146
2147                 if (has_demod)
2148                         v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2149                                 &dev->i2c_adap, "tuner", "tuner",
2150                                 v4l2_i2c_tuner_addrs(ADDRS_DEMOD));
2151                 if (dev->tuner_addr == 0) {
2152                         enum v4l2_i2c_tuner_type type =
2153                                 has_demod ? ADDRS_TV_WITH_DEMOD : ADDRS_TV;
2154                         struct v4l2_subdev *sd;
2155
2156                         sd = v4l2_i2c_new_probed_subdev(&dev->v4l2_dev,
2157                                 &dev->i2c_adap, "tuner", "tuner",
2158                                 v4l2_i2c_tuner_addrs(type));
2159
2160                         if (sd)
2161                                 dev->tuner_addr = v4l2_i2c_subdev_addr(sd);
2162                 } else {
2163                         v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap,
2164                                 "tuner", "tuner", dev->tuner_addr);
2165                 }
2166         }
2167
2168         em28xx_tuner_setup(dev);
2169         em28xx_ir_init(dev);
2170 }
2171
2172
2173 #if defined(CONFIG_MODULES) && defined(MODULE)
2174 static void request_module_async(struct work_struct *work)
2175 {
2176         struct em28xx *dev = container_of(work,
2177                              struct em28xx, request_module_wk);
2178
2179         if (dev->has_audio_class)
2180                 request_module("snd-usb-audio");
2181         else if (dev->has_alsa_audio)
2182                 request_module("em28xx-alsa");
2183
2184         if (dev->board.has_dvb)
2185                 request_module("em28xx-dvb");
2186 }
2187
2188 static void request_modules(struct em28xx *dev)
2189 {
2190         INIT_WORK(&dev->request_module_wk, request_module_async);
2191         schedule_work(&dev->request_module_wk);
2192 }
2193 #else
2194 #define request_modules(dev)
2195 #endif /* CONFIG_MODULES */
2196
2197 /*
2198  * em28xx_realease_resources()
2199  * unregisters the v4l2,i2c and usb devices
2200  * called when the device gets disconected or at module unload
2201 */
2202 void em28xx_release_resources(struct em28xx *dev)
2203 {
2204         if (dev->sbutton_input_dev)
2205                 em28xx_deregister_snapshot_button(dev);
2206
2207         if (dev->ir)
2208                 em28xx_ir_fini(dev);
2209
2210         /*FIXME: I2C IR should be disconnected */
2211
2212         em28xx_release_analog_resources(dev);
2213
2214         em28xx_remove_from_devlist(dev);
2215
2216         em28xx_i2c_unregister(dev);
2217
2218         v4l2_device_unregister(&dev->v4l2_dev);
2219
2220         usb_put_dev(dev->udev);
2221
2222         /* Mark device as unused */
2223         em28xx_devused &= ~(1 << dev->devno);
2224 };
2225
2226 /*
2227  * em28xx_init_dev()
2228  * allocates and inits the device structs, registers i2c bus and v4l device
2229  */
2230 static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
2231                            struct usb_interface *interface,
2232                            int minor)
2233 {
2234         struct em28xx *dev = *devhandle;
2235         int retval = -ENOMEM;
2236         int errCode;
2237
2238         dev->udev = udev;
2239         mutex_init(&dev->ctrl_urb_lock);
2240         spin_lock_init(&dev->slock);
2241         init_waitqueue_head(&dev->open);
2242         init_waitqueue_head(&dev->wait_frame);
2243         init_waitqueue_head(&dev->wait_stream);
2244
2245         dev->em28xx_write_regs = em28xx_write_regs;
2246         dev->em28xx_read_reg = em28xx_read_reg;
2247         dev->em28xx_read_reg_req_len = em28xx_read_reg_req_len;
2248         dev->em28xx_write_regs_req = em28xx_write_regs_req;
2249         dev->em28xx_read_reg_req = em28xx_read_reg_req;
2250         dev->board.is_em2800 = em28xx_boards[dev->model].is_em2800;
2251
2252         em28xx_pre_card_setup(dev);
2253
2254         if (!dev->board.is_em2800) {
2255                 /* Sets I2C speed to 100 KHz */
2256                 retval = em28xx_write_reg(dev, EM28XX_R06_I2C_CLK, 0x40);
2257                 if (retval < 0) {
2258                         em28xx_errdev("%s: em28xx_write_regs_req failed!"
2259                                       " retval [%d]\n",
2260                                       __func__, retval);
2261                         return retval;
2262                 }
2263         }
2264
2265         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
2266         if (retval < 0) {
2267                 em28xx_errdev("Call to v4l2_device_register() failed!\n");
2268                 return retval;
2269         }
2270
2271         /* register i2c bus */
2272         errCode = em28xx_i2c_register(dev);
2273         if (errCode < 0) {
2274                 v4l2_device_unregister(&dev->v4l2_dev);
2275                 em28xx_errdev("%s: em28xx_i2c_register - errCode [%d]!\n",
2276                         __func__, errCode);
2277                 return errCode;
2278         }
2279
2280         /* Do board specific init and eeprom reading */
2281         em28xx_card_setup(dev);
2282
2283         /* Configure audio */
2284         errCode = em28xx_audio_setup(dev);
2285         if (errCode < 0) {
2286                 v4l2_device_unregister(&dev->v4l2_dev);
2287                 em28xx_errdev("%s: Error while setting audio - errCode [%d]!\n",
2288                         __func__, errCode);
2289         }
2290
2291         /* wake i2c devices */
2292         em28xx_wake_i2c(dev);
2293
2294         /* init video dma queues */
2295         INIT_LIST_HEAD(&dev->vidq.active);
2296         INIT_LIST_HEAD(&dev->vidq.queued);
2297
2298
2299         if (dev->board.has_msp34xx) {
2300                 /* Send a reset to other chips via gpio */
2301                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xf7);
2302                 if (errCode < 0) {
2303                         em28xx_errdev("%s: em28xx_write_regs_req - "
2304                                       "msp34xx(1) failed! errCode [%d]\n",
2305                                       __func__, errCode);
2306                         return errCode;
2307                 }
2308                 msleep(3);
2309
2310                 errCode = em28xx_write_reg(dev, EM28XX_R08_GPIO, 0xff);
2311                 if (errCode < 0) {
2312                         em28xx_errdev("%s: em28xx_write_regs_req - "
2313                                       "msp34xx(2) failed! errCode [%d]\n",
2314                                       __func__, errCode);
2315                         return errCode;
2316                 }
2317                 msleep(3);
2318         }
2319
2320         em28xx_add_into_devlist(dev);
2321
2322         retval = em28xx_register_analog_devices(dev);
2323         if (retval < 0) {
2324                 em28xx_release_resources(dev);
2325                 goto fail_reg_devices;
2326         }
2327
2328         em28xx_init_extension(dev);
2329
2330         /* Save some power by putting tuner to sleep */
2331         v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_standby);
2332
2333         return 0;
2334
2335 fail_reg_devices:
2336         return retval;
2337 }
2338
2339 /*
2340  * em28xx_usb_probe()
2341  * checks for supported devices
2342  */
2343 static int em28xx_usb_probe(struct usb_interface *interface,
2344                             const struct usb_device_id *id)
2345 {
2346         const struct usb_endpoint_descriptor *endpoint;
2347         struct usb_device *udev;
2348         struct usb_interface *uif;
2349         struct em28xx *dev = NULL;
2350         int retval;
2351         int i, nr, ifnum, isoc_pipe;
2352         char *speed;
2353         char descr[255] = "";
2354
2355         udev = usb_get_dev(interface_to_usbdev(interface));
2356         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
2357
2358         /* Check to see next free device and mark as used */
2359         nr = find_first_zero_bit(&em28xx_devused, EM28XX_MAXBOARDS);
2360         em28xx_devused |= 1<<nr;
2361
2362         /* Don't register audio interfaces */
2363         if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2364                 em28xx_err(DRIVER_NAME " audio device (%04x:%04x): "
2365                         "interface %i, class %i\n",
2366                         le16_to_cpu(udev->descriptor.idVendor),
2367                         le16_to_cpu(udev->descriptor.idProduct),
2368                         ifnum,
2369                         interface->altsetting[0].desc.bInterfaceClass);
2370
2371                 em28xx_devused &= ~(1<<nr);
2372                 retval = -ENODEV;
2373                 goto err;
2374         }
2375
2376         endpoint = &interface->cur_altsetting->endpoint[0].desc;
2377
2378         /* check if the device has the iso in endpoint at the correct place */
2379         if (usb_endpoint_xfer_isoc(endpoint)
2380             &&
2381             (interface->altsetting[1].endpoint[0].desc.wMaxPacketSize == 940)) {
2382                 /* It's a newer em2874/em2875 device */
2383                 isoc_pipe = 0;
2384         } else {
2385                 int check_interface = 1;
2386                 isoc_pipe = 1;
2387                 endpoint = &interface->cur_altsetting->endpoint[1].desc;
2388                 if (!usb_endpoint_xfer_isoc(endpoint))
2389                         check_interface = 0;
2390
2391                 if (usb_endpoint_dir_out(endpoint))
2392                         check_interface = 0;
2393
2394                 if (!check_interface) {
2395                         em28xx_err(DRIVER_NAME " video device (%04x:%04x): "
2396                                 "interface %i, class %i found.\n",
2397                                 le16_to_cpu(udev->descriptor.idVendor),
2398                                 le16_to_cpu(udev->descriptor.idProduct),
2399                                 ifnum,
2400                                 interface->altsetting[0].desc.bInterfaceClass);
2401
2402                         em28xx_err(DRIVER_NAME " This is an anciliary "
2403                                 "interface not used by the driver\n");
2404
2405                         em28xx_devused &= ~(1<<nr);
2406                         retval = -ENODEV;
2407                         goto err;
2408                 }
2409         }
2410
2411         switch (udev->speed) {
2412         case USB_SPEED_LOW:
2413                 speed = "1.5";
2414                 break;
2415         case USB_SPEED_UNKNOWN:
2416         case USB_SPEED_FULL:
2417                 speed = "12";
2418                 break;
2419         case USB_SPEED_HIGH:
2420                 speed = "480";
2421                 break;
2422         default:
2423                 speed = "unknown";
2424         }
2425
2426         if (udev->manufacturer)
2427                 strlcpy(descr, udev->manufacturer, sizeof(descr));
2428
2429         if (udev->product) {
2430                 if (*descr)
2431                         strlcat(descr, " ", sizeof(descr));
2432                 strlcat(descr, udev->product, sizeof(descr));
2433         }
2434         if (*descr)
2435                 strlcat(descr, " ", sizeof(descr));
2436
2437         printk(DRIVER_NAME ": New device %s@ %s Mbps "
2438                 "(%04x:%04x, interface %d, class %d)\n",
2439                 descr,
2440                 speed,
2441                 le16_to_cpu(udev->descriptor.idVendor),
2442                 le16_to_cpu(udev->descriptor.idProduct),
2443                 ifnum,
2444                 interface->altsetting->desc.bInterfaceNumber);
2445
2446         /*
2447          * Make sure we have 480 Mbps of bandwidth, otherwise things like
2448          * video stream wouldn't likely work, since 12 Mbps is generally
2449          * not enough even for most Digital TV streams.
2450          */
2451         if (udev->speed != USB_SPEED_HIGH && disable_usb_speed_check == 0) {
2452                 printk(DRIVER_NAME ": Device initialization failed.\n");
2453                 printk(DRIVER_NAME ": Device must be connected to a high-speed"
2454                        " USB 2.0 port.\n");
2455                 em28xx_devused &= ~(1<<nr);
2456                 retval = -ENODEV;
2457                 goto err;
2458         }
2459
2460         if (nr >= EM28XX_MAXBOARDS) {
2461                 printk(DRIVER_NAME ": Supports only %i em28xx boards.\n",
2462                                 EM28XX_MAXBOARDS);
2463                 em28xx_devused &= ~(1<<nr);
2464                 retval = -ENOMEM;
2465                 goto err;
2466         }
2467
2468         /* allocate memory for our device state and initialize it */
2469         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
2470         if (dev == NULL) {
2471                 em28xx_err(DRIVER_NAME ": out of memory!\n");
2472                 em28xx_devused &= ~(1<<nr);
2473                 retval = -ENOMEM;
2474                 goto err;
2475         }
2476
2477         snprintf(dev->name, 29, "em28xx #%d", nr);
2478         dev->devno = nr;
2479         dev->model = id->driver_info;
2480         dev->alt   = -1;
2481
2482         /* Checks if audio is provided by some interface */
2483         for (i = 0; i < udev->config->desc.bNumInterfaces; i++) {
2484                 uif = udev->config->interface[i];
2485                 if (uif->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
2486                         dev->has_audio_class = 1;
2487                         break;
2488                 }
2489         }
2490
2491         /* compute alternate max packet sizes */
2492         uif = udev->actconfig->interface[0];
2493
2494         dev->num_alt = uif->num_altsetting;
2495         dev->alt_max_pkt_size = kmalloc(32 * dev->num_alt, GFP_KERNEL);
2496
2497         if (dev->alt_max_pkt_size == NULL) {
2498                 em28xx_errdev("out of memory!\n");
2499                 em28xx_devused &= ~(1<<nr);
2500                 kfree(dev);
2501                 retval = -ENOMEM;
2502                 goto err;
2503         }
2504
2505         for (i = 0; i < dev->num_alt ; i++) {
2506                 u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
2507                 dev->alt_max_pkt_size[i] =
2508                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
2509         }
2510
2511         if ((card[nr] >= 0) && (card[nr] < em28xx_bcount))
2512                 dev->model = card[nr];
2513
2514         /* allocate device struct */
2515         mutex_init(&dev->lock);
2516         mutex_lock(&dev->lock);
2517         retval = em28xx_init_dev(&dev, udev, interface, nr);
2518         if (retval) {
2519                 em28xx_devused &= ~(1<<dev->devno);
2520                 kfree(dev);
2521                 goto err;
2522         }
2523
2524         /* save our data pointer in this interface device */
2525         usb_set_intfdata(interface, dev);
2526
2527         request_modules(dev);
2528
2529         /* Should be the last thing to do, to avoid newer udev's to
2530            open the device before fully initializing it
2531          */
2532         mutex_unlock(&dev->lock);
2533
2534         return 0;
2535
2536 err:
2537         return retval;
2538 }
2539
2540 /*
2541  * em28xx_usb_disconnect()
2542  * called when the device gets diconencted
2543  * video device will be unregistered on v4l2_close in case it is still open
2544  */
2545 static void em28xx_usb_disconnect(struct usb_interface *interface)
2546 {
2547         struct em28xx *dev;
2548
2549         dev = usb_get_intfdata(interface);
2550         usb_set_intfdata(interface, NULL);
2551
2552         if (!dev)
2553                 return;
2554
2555         em28xx_info("disconnecting %s\n", dev->vdev->name);
2556
2557         /* wait until all current v4l2 io is finished then deallocate
2558            resources */
2559         mutex_lock(&dev->lock);
2560
2561         wake_up_interruptible_all(&dev->open);
2562
2563         v4l2_device_disconnect(&dev->v4l2_dev);
2564
2565         if (dev->users) {
2566                 em28xx_warn
2567                     ("device /dev/video%d is open! Deregistration and memory "
2568                      "deallocation are deferred on close.\n",
2569                                 dev->vdev->num);
2570
2571                 dev->state |= DEV_MISCONFIGURED;
2572                 em28xx_uninit_isoc(dev);
2573                 dev->state |= DEV_DISCONNECTED;
2574                 wake_up_interruptible(&dev->wait_frame);
2575                 wake_up_interruptible(&dev->wait_stream);
2576         } else {
2577                 dev->state |= DEV_DISCONNECTED;
2578                 em28xx_release_resources(dev);
2579         }
2580
2581         em28xx_close_extension(dev);
2582
2583         mutex_unlock(&dev->lock);
2584
2585         if (!dev->users) {
2586                 kfree(dev->alt_max_pkt_size);
2587                 kfree(dev);
2588         }
2589 }
2590
2591 static struct usb_driver em28xx_usb_driver = {
2592         .name = "em28xx",
2593         .probe = em28xx_usb_probe,
2594         .disconnect = em28xx_usb_disconnect,
2595         .id_table = em28xx_id_table,
2596 };
2597
2598 static int __init em28xx_module_init(void)
2599 {
2600         int result;
2601
2602         /* register this driver with the USB subsystem */
2603         result = usb_register(&em28xx_usb_driver);
2604         if (result)
2605                 em28xx_err(DRIVER_NAME
2606                            " usb_register failed. Error number %d.\n", result);
2607
2608         printk(KERN_INFO DRIVER_NAME " driver loaded\n");
2609
2610         return result;
2611 }
2612
2613 static void __exit em28xx_module_exit(void)
2614 {
2615         /* deregister this driver with the USB subsystem */
2616         usb_deregister(&em28xx_usb_driver);
2617 }
2618
2619 module_init(em28xx_module_init);
2620 module_exit(em28xx_module_exit);