drivers/media/usb/cx231xx/cx231xx-cards.c

   1 /*
   2    cx231xx-cards.c - driver for Conexant Cx23100/101/102
   3                                 USB video capture devices
   4
   5    Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
   6                                 Based on em28xx driver
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21  */
  22
  23 #include "cx231xx.h"
  24 #include <linux/init.h>
  25 #include <linux/module.h>
  26 #include <linux/slab.h>
  27 #include <linux/delay.h>
  28 #include <linux/i2c.h>
  29 #include <media/tuner.h>
  30 #include <media/tveeprom.h>
  31 #include <media/v4l2-common.h>
  32
  33 #include <media/drv-intf/cx25840.h>
  34 #include <media/dvb-usb-ids.h>
  35 #include "xc5000.h"
  36 #include "tda18271.h"
  37
  38
  39 static int tuner = -1;
  40 module_param(tuner, int, 0444);
  41 MODULE_PARM_DESC(tuner, "tuner type");
  42
  43 static int transfer_mode = 1;
  44 module_param(transfer_mode, int, 0444);
  45 MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
  46
  47 static unsigned int disable_ir;
  48 module_param(disable_ir, int, 0444);
  49 MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
  50
  51 /* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */
  52 static unsigned long cx231xx_devused;
  53
  54 /*
  55  *  Reset sequences for analog/digital modes
  56  */
  57
  58 static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = {
  59         {0x03, 0x01, 10},
  60         {0x03, 0x00, 30},
  61         {0x03, 0x01, 10},
  62         {-1, -1, -1},
  63 };
  64
  65 /*
  66  *  Board definitions
  67  */
  68 struct cx231xx_board cx231xx_boards[] = {
  69         [CX231XX_BOARD_UNKNOWN] = {
  70                 .name = "Unknown CX231xx video grabber",
  71                 .tuner_type = TUNER_ABSENT,
  72                 .input = {{
  73                                 .type = CX231XX_VMUX_TELEVISION,
  74                                 .vmux = CX231XX_VIN_3_1,
  75                                 .amux = CX231XX_AMUX_VIDEO,
  76                                 .gpio = NULL,
  77                         }, {
  78                                 .type = CX231XX_VMUX_COMPOSITE1,
  79                                 .vmux = CX231XX_VIN_2_1,
  80                                 .amux = CX231XX_AMUX_LINE_IN,
  81                                 .gpio = NULL,
  82                         }, {
  83                                 .type = CX231XX_VMUX_SVIDEO,
  84                                 .vmux = CX231XX_VIN_1_1 |
  85                                         (CX231XX_VIN_1_2 << 8) |
  86                                         CX25840_SVIDEO_ON,
  87                                 .amux = CX231XX_AMUX_LINE_IN,
  88                                 .gpio = NULL,
  89                         }
  90                 },
  91         },
  92         [CX231XX_BOARD_CNXT_CARRAERA] = {
  93                 .name = "Conexant Hybrid TV - CARRAERA",
  94                 .tuner_type = TUNER_XC5000,
  95                 .tuner_addr = 0x61,
  96                 .tuner_gpio = RDE250_XCV_TUNER,
  97                 .tuner_sif_gpio = 0x05,
  98                 .tuner_scl_gpio = 0x1a,
  99                 .tuner_sda_gpio = 0x1b,
 100                 .decoder = CX231XX_AVDECODER,
 101                 .output_mode = OUT_MODE_VIP11,
 102                 .demod_xfer_mode = 0,
 103                 .ctl_pin_status_mask = 0xFFFFFFC4,
 104                 .agc_analog_digital_select_gpio = 0x0c,
 105                 .gpio_pin_status_mask = 0x4001000,
 106                 .tuner_i2c_master = I2C_1_MUX_3,
 107                 .demod_i2c_master = I2C_2,
 108                 .has_dvb = 1,
 109                 .demod_addr = 0x02,
 110                 .norm = V4L2_STD_PAL,
 111
 112                 .input = {{
 113                                 .type = CX231XX_VMUX_TELEVISION,
 114                                 .vmux = CX231XX_VIN_3_1,
 115                                 .amux = CX231XX_AMUX_VIDEO,
 116                                 .gpio = NULL,
 117                         }, {
 118                                 .type = CX231XX_VMUX_COMPOSITE1,
 119                                 .vmux = CX231XX_VIN_2_1,
 120                                 .amux = CX231XX_AMUX_LINE_IN,
 121                                 .gpio = NULL,
 122                         }, {
 123                                 .type = CX231XX_VMUX_SVIDEO,
 124                                 .vmux = CX231XX_VIN_1_1 |
 125                                         (CX231XX_VIN_1_2 << 8) |
 126                                         CX25840_SVIDEO_ON,
 127                                 .amux = CX231XX_AMUX_LINE_IN,
 128                                 .gpio = NULL,
 129                         }
 130                 },
 131         },
 132         [CX231XX_BOARD_CNXT_SHELBY] = {
 133                 .name = "Conexant Hybrid TV - SHELBY",
 134                 .tuner_type = TUNER_XC5000,
 135                 .tuner_addr = 0x61,
 136                 .tuner_gpio = RDE250_XCV_TUNER,
 137                 .tuner_sif_gpio = 0x05,
 138                 .tuner_scl_gpio = 0x1a,
 139                 .tuner_sda_gpio = 0x1b,
 140                 .decoder = CX231XX_AVDECODER,
 141                 .output_mode = OUT_MODE_VIP11,
 142                 .demod_xfer_mode = 0,
 143                 .ctl_pin_status_mask = 0xFFFFFFC4,
 144                 .agc_analog_digital_select_gpio = 0x0c,
 145                 .gpio_pin_status_mask = 0x4001000,
 146                 .tuner_i2c_master = I2C_1_MUX_3,
 147                 .demod_i2c_master = I2C_2,
 148                 .has_dvb = 1,
 149                 .demod_addr = 0x32,
 150                 .norm = V4L2_STD_NTSC,
 151
 152                 .input = {{
 153                                 .type = CX231XX_VMUX_TELEVISION,
 154                                 .vmux = CX231XX_VIN_3_1,
 155                                 .amux = CX231XX_AMUX_VIDEO,
 156                                 .gpio = NULL,
 157                         }, {
 158                                 .type = CX231XX_VMUX_COMPOSITE1,
 159                                 .vmux = CX231XX_VIN_2_1,
 160                                 .amux = CX231XX_AMUX_LINE_IN,
 161                                 .gpio = NULL,
 162                         }, {
 163                                 .type = CX231XX_VMUX_SVIDEO,
 164                                 .vmux = CX231XX_VIN_1_1 |
 165                                         (CX231XX_VIN_1_2 << 8) |
 166                                         CX25840_SVIDEO_ON,
 167                                 .amux = CX231XX_AMUX_LINE_IN,
 168                                 .gpio = NULL,
 169                         }
 170                 },
 171         },
 172         [CX231XX_BOARD_CNXT_RDE_253S] = {
 173                 .name = "Conexant Hybrid TV - RDE253S",
 174                 .tuner_type = TUNER_NXP_TDA18271,
 175                 .tuner_addr = 0x60,
 176                 .tuner_gpio = RDE250_XCV_TUNER,
 177                 .tuner_sif_gpio = 0x05,
 178                 .tuner_scl_gpio = 0x1a,
 179                 .tuner_sda_gpio = 0x1b,
 180                 .decoder = CX231XX_AVDECODER,
 181                 .output_mode = OUT_MODE_VIP11,
 182                 .demod_xfer_mode = 0,
 183                 .ctl_pin_status_mask = 0xFFFFFFC4,
 184                 .agc_analog_digital_select_gpio = 0x1c,
 185                 .gpio_pin_status_mask = 0x4001000,
 186                 .tuner_i2c_master = I2C_1_MUX_3,
 187                 .demod_i2c_master = I2C_2,
 188                 .has_dvb = 1,
 189                 .demod_addr = 0x02,
 190                 .norm = V4L2_STD_PAL,
 191
 192                 .input = {{
 193                                 .type = CX231XX_VMUX_TELEVISION,
 194                                 .vmux = CX231XX_VIN_3_1,
 195                                 .amux = CX231XX_AMUX_VIDEO,
 196                                 .gpio = NULL,
 197                         }, {
 198                                 .type = CX231XX_VMUX_COMPOSITE1,
 199                                 .vmux = CX231XX_VIN_2_1,
 200                                 .amux = CX231XX_AMUX_LINE_IN,
 201                                 .gpio = NULL,
 202                         }, {
 203                                 .type = CX231XX_VMUX_SVIDEO,
 204                                 .vmux = CX231XX_VIN_1_1 |
 205                                         (CX231XX_VIN_1_2 << 8) |
 206                                         CX25840_SVIDEO_ON,
 207                                 .amux = CX231XX_AMUX_LINE_IN,
 208                                 .gpio = NULL,
 209                         }
 210                 },
 211         },
 212
 213         [CX231XX_BOARD_CNXT_RDU_253S] = {
 214                 .name = "Conexant Hybrid TV - RDU253S",
 215                 .tuner_type = TUNER_NXP_TDA18271,
 216                 .tuner_addr = 0x60,
 217                 .tuner_gpio = RDE250_XCV_TUNER,
 218                 .tuner_sif_gpio = 0x05,
 219                 .tuner_scl_gpio = 0x1a,
 220                 .tuner_sda_gpio = 0x1b,
 221                 .decoder = CX231XX_AVDECODER,
 222                 .output_mode = OUT_MODE_VIP11,
 223                 .demod_xfer_mode = 0,
 224                 .ctl_pin_status_mask = 0xFFFFFFC4,
 225                 .agc_analog_digital_select_gpio = 0x1c,
 226                 .gpio_pin_status_mask = 0x4001000,
 227                 .tuner_i2c_master = I2C_1_MUX_3,
 228                 .demod_i2c_master = I2C_2,
 229                 .has_dvb = 1,
 230                 .demod_addr = 0x02,
 231                 .norm = V4L2_STD_PAL,
 232
 233                 .input = {{
 234                                 .type = CX231XX_VMUX_TELEVISION,
 235                                 .vmux = CX231XX_VIN_3_1,
 236                                 .amux = CX231XX_AMUX_VIDEO,
 237                                 .gpio = NULL,
 238                         }, {
 239                                 .type = CX231XX_VMUX_COMPOSITE1,
 240                                 .vmux = CX231XX_VIN_2_1,
 241                                 .amux = CX231XX_AMUX_LINE_IN,
 242                                 .gpio = NULL,
 243                         }, {
 244                                 .type = CX231XX_VMUX_SVIDEO,
 245                                 .vmux = CX231XX_VIN_1_1 |
 246                                         (CX231XX_VIN_1_2 << 8) |
 247                                         CX25840_SVIDEO_ON,
 248                                 .amux = CX231XX_AMUX_LINE_IN,
 249                                 .gpio = NULL,
 250                         }
 251                 },
 252         },
 253         [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = {
 254                 .name = "Conexant VIDEO GRABBER",
 255                 .tuner_type = TUNER_ABSENT,
 256                 .decoder = CX231XX_AVDECODER,
 257                 .output_mode = OUT_MODE_VIP11,
 258                 .ctl_pin_status_mask = 0xFFFFFFC4,
 259                 .agc_analog_digital_select_gpio = 0x1c,
 260                 .gpio_pin_status_mask = 0x4001000,
 261                 .norm = V4L2_STD_PAL,
 262                 .no_alt_vanc = 1,
 263                 .external_av = 1,
 264                 /* Actually, it has a 417, but it isn't working correctly.
 265                  * So set to 0 for now until someone can manage to get this
 266                  * to work reliably. */
 267                 .has_417 = 0,
 268
 269                 .input = {{
 270                                 .type = CX231XX_VMUX_COMPOSITE1,
 271                                 .vmux = CX231XX_VIN_2_1,
 272                                 .amux = CX231XX_AMUX_LINE_IN,
 273                                 .gpio = NULL,
 274                         }, {
 275                                 .type = CX231XX_VMUX_SVIDEO,
 276                                 .vmux = CX231XX_VIN_1_1 |
 277                                         (CX231XX_VIN_1_2 << 8) |
 278                                         CX25840_SVIDEO_ON,
 279                                 .amux = CX231XX_AMUX_LINE_IN,
 280                                 .gpio = NULL,
 281                         }
 282                 },
 283         },
 284         [CX231XX_BOARD_CNXT_RDE_250] = {
 285                 .name = "Conexant Hybrid TV - rde 250",
 286                 .tuner_type = TUNER_XC5000,
 287                 .tuner_addr = 0x61,
 288                 .tuner_gpio = RDE250_XCV_TUNER,
 289                 .tuner_sif_gpio = 0x05,
 290                 .tuner_scl_gpio = 0x1a,
 291                 .tuner_sda_gpio = 0x1b,
 292                 .decoder = CX231XX_AVDECODER,
 293                 .output_mode = OUT_MODE_VIP11,
 294                 .demod_xfer_mode = 0,
 295                 .ctl_pin_status_mask = 0xFFFFFFC4,
 296                 .agc_analog_digital_select_gpio = 0x0c,
 297                 .gpio_pin_status_mask = 0x4001000,
 298                 .tuner_i2c_master = I2C_1_MUX_3,
 299                 .demod_i2c_master = I2C_2,
 300                 .has_dvb = 1,
 301                 .demod_addr = 0x02,
 302                 .norm = V4L2_STD_PAL,
 303
 304                 .input = {{
 305                                 .type = CX231XX_VMUX_TELEVISION,
 306                                 .vmux = CX231XX_VIN_2_1,
 307                                 .amux = CX231XX_AMUX_VIDEO,
 308                                 .gpio = NULL,
 309                         }
 310                 },
 311         },
 312         [CX231XX_BOARD_CNXT_RDU_250] = {
 313                 .name = "Conexant Hybrid TV - RDU 250",
 314                 .tuner_type = TUNER_XC5000,
 315                 .tuner_addr = 0x61,
 316                 .tuner_gpio = RDE250_XCV_TUNER,
 317                 .tuner_sif_gpio = 0x05,
 318                 .tuner_scl_gpio = 0x1a,
 319                 .tuner_sda_gpio = 0x1b,
 320                 .decoder = CX231XX_AVDECODER,
 321                 .output_mode = OUT_MODE_VIP11,
 322                 .demod_xfer_mode = 0,
 323                 .ctl_pin_status_mask = 0xFFFFFFC4,
 324                 .agc_analog_digital_select_gpio = 0x0c,
 325                 .gpio_pin_status_mask = 0x4001000,
 326                 .tuner_i2c_master = I2C_1_MUX_3,
 327                 .demod_i2c_master = I2C_2,
 328                 .has_dvb = 1,
 329                 .demod_addr = 0x32,
 330                 .norm = V4L2_STD_NTSC,
 331
 332                 .input = {{
 333                                 .type = CX231XX_VMUX_TELEVISION,
 334                                 .vmux = CX231XX_VIN_2_1,
 335                                 .amux = CX231XX_AMUX_VIDEO,
 336                                 .gpio = NULL,
 337                         }
 338                 },
 339         },
 340         [CX231XX_BOARD_HAUPPAUGE_EXETER] = {
 341                 .name = "Hauppauge EXETER",
 342                 .tuner_type = TUNER_NXP_TDA18271,
 343                 .tuner_addr = 0x60,
 344                 .tuner_gpio = RDE250_XCV_TUNER,
 345                 .tuner_sif_gpio = 0x05,
 346                 .tuner_scl_gpio = 0x1a,
 347                 .tuner_sda_gpio = 0x1b,
 348                 .decoder = CX231XX_AVDECODER,
 349                 .output_mode = OUT_MODE_VIP11,
 350                 .demod_xfer_mode = 0,
 351                 .ctl_pin_status_mask = 0xFFFFFFC4,
 352                 .agc_analog_digital_select_gpio = 0x0c,
 353                 .gpio_pin_status_mask = 0x4001000,
 354                 .tuner_i2c_master = I2C_1_MUX_1,
 355                 .demod_i2c_master = I2C_1_MUX_1,
 356                 .has_dvb = 1,
 357                 .demod_addr = 0x0e,
 358                 .norm = V4L2_STD_NTSC,
 359
 360                 .input = {{
 361                         .type = CX231XX_VMUX_TELEVISION,
 362                         .vmux = CX231XX_VIN_3_1,
 363                         .amux = CX231XX_AMUX_VIDEO,
 364                         .gpio = NULL,
 365                 }, {
 366                         .type = CX231XX_VMUX_COMPOSITE1,
 367                         .vmux = CX231XX_VIN_2_1,
 368                         .amux = CX231XX_AMUX_LINE_IN,
 369                         .gpio = NULL,
 370                 }, {
 371                         .type = CX231XX_VMUX_SVIDEO,
 372                         .vmux = CX231XX_VIN_1_1 |
 373                                 (CX231XX_VIN_1_2 << 8) |
 374                                 CX25840_SVIDEO_ON,
 375                         .amux = CX231XX_AMUX_LINE_IN,
 376                         .gpio = NULL,
 377                 } },
 378         },
 379         [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
 380                 .name = "Hauppauge USB Live 2",
 381                 .tuner_type = TUNER_ABSENT,
 382                 .decoder = CX231XX_AVDECODER,
 383                 .output_mode = OUT_MODE_VIP11,
 384                 .demod_xfer_mode = 0,
 385                 .ctl_pin_status_mask = 0xFFFFFFC4,
 386                 .agc_analog_digital_select_gpio = 0x0c,
 387                 .gpio_pin_status_mask = 0x4001000,
 388                 .norm = V4L2_STD_NTSC,
 389                 .no_alt_vanc = 1,
 390                 .external_av = 1,
 391                 .input = {{
 392                         .type = CX231XX_VMUX_COMPOSITE1,
 393                         .vmux = CX231XX_VIN_2_1,
 394                         .amux = CX231XX_AMUX_LINE_IN,
 395                         .gpio = NULL,
 396                 }, {
 397                         .type = CX231XX_VMUX_SVIDEO,
 398                         .vmux = CX231XX_VIN_1_1 |
 399                                 (CX231XX_VIN_1_2 << 8) |
 400                                 CX25840_SVIDEO_ON,
 401                         .amux = CX231XX_AMUX_LINE_IN,
 402                         .gpio = NULL,
 403                 } },
 404         },
 405         [CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = {
 406                 .name = "Kworld UB430 USB Hybrid",
 407                 .tuner_type = TUNER_NXP_TDA18271,
 408                 .tuner_addr = 0x60,
 409                 .decoder = CX231XX_AVDECODER,
 410                 .output_mode = OUT_MODE_VIP11,
 411                 .demod_xfer_mode = 0,
 412                 .ctl_pin_status_mask = 0xFFFFFFC4,
 413                 .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */
 414                 .tuner_sif_gpio = -1,
 415                 .tuner_scl_gpio = -1,
 416                 .tuner_sda_gpio = -1,
 417                 .gpio_pin_status_mask = 0x4001000,
 418                 .tuner_i2c_master = I2C_2,
 419                 .demod_i2c_master = I2C_1_MUX_3,
 420                 .ir_i2c_master = I2C_2,
 421                 .has_dvb = 1,
 422                 .demod_addr = 0x10,
 423                 .norm = V4L2_STD_PAL_M,
 424                 .input = {{
 425                         .type = CX231XX_VMUX_TELEVISION,
 426                         .vmux = CX231XX_VIN_3_1,
 427                         .amux = CX231XX_AMUX_VIDEO,
 428                         .gpio = NULL,
 429                 }, {
 430                         .type = CX231XX_VMUX_COMPOSITE1,
 431                         .vmux = CX231XX_VIN_2_1,
 432                         .amux = CX231XX_AMUX_LINE_IN,
 433                         .gpio = NULL,
 434                 }, {
 435                         .type = CX231XX_VMUX_SVIDEO,
 436                         .vmux = CX231XX_VIN_1_1 |
 437                                 (CX231XX_VIN_1_2 << 8) |
 438                                 CX25840_SVIDEO_ON,
 439                         .amux = CX231XX_AMUX_LINE_IN,
 440                         .gpio = NULL,
 441                 } },
 442         },
 443         [CX231XX_BOARD_KWORLD_UB445_USB_HYBRID] = {
 444                 .name = "Kworld UB445 USB Hybrid",
 445                 .tuner_type = TUNER_NXP_TDA18271,
 446                 .tuner_addr = 0x60,
 447                 .decoder = CX231XX_AVDECODER,
 448                 .output_mode = OUT_MODE_VIP11,
 449                 .demod_xfer_mode = 0,
 450                 .ctl_pin_status_mask = 0xFFFFFFC4,
 451                 .agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */
 452                 .tuner_sif_gpio = -1,
 453                 .tuner_scl_gpio = -1,
 454                 .tuner_sda_gpio = -1,
 455                 .gpio_pin_status_mask = 0x4001000,
 456                 .tuner_i2c_master = I2C_2,
 457                 .demod_i2c_master = I2C_1_MUX_3,
 458                 .ir_i2c_master = I2C_2,
 459                 .has_dvb = 1,
 460                 .demod_addr = 0x10,
 461                 .norm = V4L2_STD_NTSC_M,
 462                 .input = {{
 463                         .type = CX231XX_VMUX_TELEVISION,
 464                         .vmux = CX231XX_VIN_3_1,
 465                         .amux = CX231XX_AMUX_VIDEO,
 466                         .gpio = NULL,
 467                 }, {
 468                         .type = CX231XX_VMUX_COMPOSITE1,
 469                         .vmux = CX231XX_VIN_2_1,
 470                         .amux = CX231XX_AMUX_LINE_IN,
 471                         .gpio = NULL,
 472                 }, {
 473                         .type = CX231XX_VMUX_SVIDEO,
 474                         .vmux = CX231XX_VIN_1_1 |
 475                                 (CX231XX_VIN_1_2 << 8) |
 476                                 CX25840_SVIDEO_ON,
 477                         .amux = CX231XX_AMUX_LINE_IN,
 478                         .gpio = NULL,
 479                 } },
 480         },
 481         [CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
 482                 .name = "Pixelview PlayTV USB Hybrid",
 483                 .tuner_type = TUNER_NXP_TDA18271,
 484                 .tuner_addr = 0x60,
 485                 .decoder = CX231XX_AVDECODER,
 486                 .output_mode = OUT_MODE_VIP11,
 487                 .demod_xfer_mode = 0,
 488                 .ctl_pin_status_mask = 0xFFFFFFC4,
 489                 .agc_analog_digital_select_gpio = 0x1c,
 490                 .tuner_sif_gpio = -1,
 491                 .tuner_scl_gpio = -1,
 492                 .tuner_sda_gpio = -1,
 493                 .gpio_pin_status_mask = 0x4001000,
 494                 .tuner_i2c_master = I2C_2,
 495                 .demod_i2c_master = I2C_1_MUX_3,
 496                 .ir_i2c_master = I2C_2,
 497                 .rc_map_name = RC_MAP_PIXELVIEW_002T,
 498                 .has_dvb = 1,
 499                 .demod_addr = 0x10,
 500                 .norm = V4L2_STD_PAL_M,
 501                 .input = {{
 502                         .type = CX231XX_VMUX_TELEVISION,
 503                         .vmux = CX231XX_VIN_3_1,
 504                         .amux = CX231XX_AMUX_VIDEO,
 505                         .gpio = NULL,
 506                 }, {
 507                         .type = CX231XX_VMUX_COMPOSITE1,
 508                         .vmux = CX231XX_VIN_2_1,
 509                         .amux = CX231XX_AMUX_LINE_IN,
 510                         .gpio = NULL,
 511                 }, {
 512                         .type = CX231XX_VMUX_SVIDEO,
 513                         .vmux = CX231XX_VIN_1_1 |
 514                                 (CX231XX_VIN_1_2 << 8) |
 515                                 CX25840_SVIDEO_ON,
 516                         .amux = CX231XX_AMUX_LINE_IN,
 517                         .gpio = NULL,
 518                 } },
 519         },
 520         [CX231XX_BOARD_PV_XCAPTURE_USB] = {
 521                 .name = "Pixelview Xcapture USB",
 522                 .tuner_type = TUNER_ABSENT,
 523                 .decoder = CX231XX_AVDECODER,
 524                 .output_mode = OUT_MODE_VIP11,
 525                 .demod_xfer_mode = 0,
 526                 .ctl_pin_status_mask = 0xFFFFFFC4,
 527                 .agc_analog_digital_select_gpio = 0x0c,
 528                 .gpio_pin_status_mask = 0x4001000,
 529                 .norm = V4L2_STD_NTSC,
 530                 .no_alt_vanc = 1,
 531                 .external_av = 1,
 532
 533                 .input = {{
 534                                 .type = CX231XX_VMUX_COMPOSITE1,
 535                                 .vmux = CX231XX_VIN_2_1,
 536                                 .amux = CX231XX_AMUX_LINE_IN,
 537                                 .gpio = NULL,
 538                         }, {
 539                                 .type = CX231XX_VMUX_SVIDEO,
 540                                 .vmux = CX231XX_VIN_1_1 |
 541                                         (CX231XX_VIN_1_2 << 8) |
 542                                         CX25840_SVIDEO_ON,
 543                                 .amux = CX231XX_AMUX_LINE_IN,
 544                                 .gpio = NULL,
 545                         }
 546                 },
 547         },
 548
 549         [CX231XX_BOARD_ICONBIT_U100] = {
 550                 .name = "Iconbit Analog Stick U100 FM",
 551                 .tuner_type = TUNER_ABSENT,
 552                 .decoder = CX231XX_AVDECODER,
 553                 .output_mode = OUT_MODE_VIP11,
 554                 .demod_xfer_mode = 0,
 555                 .ctl_pin_status_mask = 0xFFFFFFC4,
 556                 .agc_analog_digital_select_gpio = 0x1C,
 557                 .gpio_pin_status_mask = 0x4001000,
 558
 559                 .input = {{
 560                         .type = CX231XX_VMUX_COMPOSITE1,
 561                         .vmux = CX231XX_VIN_2_1,
 562                         .amux = CX231XX_AMUX_LINE_IN,
 563                         .gpio = NULL,
 564                 }, {
 565                         .type = CX231XX_VMUX_SVIDEO,
 566                         .vmux = CX231XX_VIN_1_1 |
 567                                 (CX231XX_VIN_1_2 << 8) |
 568                                 CX25840_SVIDEO_ON,
 569                         .amux = CX231XX_AMUX_LINE_IN,
 570                         .gpio = NULL,
 571                 } },
 572         },
 573         [CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = {
 574                 .name = "Hauppauge WinTV USB2 FM (PAL)",
 575                 .tuner_type = TUNER_NXP_TDA18271,
 576                 .tuner_addr = 0x60,
 577                 .tuner_gpio = RDE250_XCV_TUNER,
 578                 .tuner_sif_gpio = 0x05,
 579                 .tuner_scl_gpio = 0x1a,
 580                 .tuner_sda_gpio = 0x1b,
 581                 .decoder = CX231XX_AVDECODER,
 582                 .output_mode = OUT_MODE_VIP11,
 583                 .ctl_pin_status_mask = 0xFFFFFFC4,
 584                 .agc_analog_digital_select_gpio = 0x0c,
 585                 .gpio_pin_status_mask = 0x4001000,
 586                 .tuner_i2c_master = I2C_1_MUX_3,
 587                 .norm = V4L2_STD_PAL,
 588
 589                 .input = {{
 590                         .type = CX231XX_VMUX_TELEVISION,
 591                         .vmux = CX231XX_VIN_3_1,
 592                         .amux = CX231XX_AMUX_VIDEO,
 593                         .gpio = NULL,
 594                 }, {
 595                         .type = CX231XX_VMUX_COMPOSITE1,
 596                         .vmux = CX231XX_VIN_2_1,
 597                         .amux = CX231XX_AMUX_LINE_IN,
 598                         .gpio = NULL,
 599                 }, {
 600                         .type = CX231XX_VMUX_SVIDEO,
 601                         .vmux = CX231XX_VIN_1_1 |
 602                                 (CX231XX_VIN_1_2 << 8) |
 603                                 CX25840_SVIDEO_ON,
 604                         .amux = CX231XX_AMUX_LINE_IN,
 605                         .gpio = NULL,
 606                 } },
 607         },
 608         [CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = {
 609                 .name = "Hauppauge WinTV USB2 FM (NTSC)",
 610                 .tuner_type = TUNER_NXP_TDA18271,
 611                 .tuner_addr = 0x60,
 612                 .tuner_gpio = RDE250_XCV_TUNER,
 613                 .tuner_sif_gpio = 0x05,
 614                 .tuner_scl_gpio = 0x1a,
 615                 .tuner_sda_gpio = 0x1b,
 616                 .decoder = CX231XX_AVDECODER,
 617                 .output_mode = OUT_MODE_VIP11,
 618                 .ctl_pin_status_mask = 0xFFFFFFC4,
 619                 .agc_analog_digital_select_gpio = 0x0c,
 620                 .gpio_pin_status_mask = 0x4001000,
 621                 .tuner_i2c_master = I2C_1_MUX_3,
 622                 .norm = V4L2_STD_NTSC,
 623
 624                 .input = {{
 625                         .type = CX231XX_VMUX_TELEVISION,
 626                         .vmux = CX231XX_VIN_3_1,
 627                         .amux = CX231XX_AMUX_VIDEO,
 628                         .gpio = NULL,
 629                 }, {
 630                         .type = CX231XX_VMUX_COMPOSITE1,
 631                         .vmux = CX231XX_VIN_2_1,
 632                         .amux = CX231XX_AMUX_LINE_IN,
 633                         .gpio = NULL,
 634                 }, {
 635                         .type = CX231XX_VMUX_SVIDEO,
 636                         .vmux = CX231XX_VIN_1_1 |
 637                                 (CX231XX_VIN_1_2 << 8) |
 638                                 CX25840_SVIDEO_ON,
 639                         .amux = CX231XX_AMUX_LINE_IN,
 640                         .gpio = NULL,
 641                 } },
 642         },
 643         [CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2] = {
 644                 .name = "Elgato Video Capture V2",
 645                 .tuner_type = TUNER_ABSENT,
 646                 .decoder = CX231XX_AVDECODER,
 647                 .output_mode = OUT_MODE_VIP11,
 648                 .demod_xfer_mode = 0,
 649                 .ctl_pin_status_mask = 0xFFFFFFC4,
 650                 .agc_analog_digital_select_gpio = 0x0c,
 651                 .gpio_pin_status_mask = 0x4001000,
 652                 .norm = V4L2_STD_NTSC,
 653                 .no_alt_vanc = 1,
 654                 .external_av = 1,
 655                 .input = {{
 656                         .type = CX231XX_VMUX_COMPOSITE1,
 657                         .vmux = CX231XX_VIN_2_1,
 658                         .amux = CX231XX_AMUX_LINE_IN,
 659                         .gpio = NULL,
 660                 }, {
 661                         .type = CX231XX_VMUX_SVIDEO,
 662                         .vmux = CX231XX_VIN_1_1 |
 663                                 (CX231XX_VIN_1_2 << 8) |
 664                                 CX25840_SVIDEO_ON,
 665                         .amux = CX231XX_AMUX_LINE_IN,
 666                         .gpio = NULL,
 667                 } },
 668         },
 669         [CX231XX_BOARD_OTG102] = {
 670                 .name = "Geniatech OTG102",
 671                 .tuner_type = TUNER_ABSENT,
 672                 .decoder = CX231XX_AVDECODER,
 673                 .output_mode = OUT_MODE_VIP11,
 674                 .ctl_pin_status_mask = 0xFFFFFFC4,
 675                 .agc_analog_digital_select_gpio = 0x0c,
 676                         /* According with PV CxPlrCAP.inf file */
 677                 .gpio_pin_status_mask = 0x4001000,
 678                 .norm = V4L2_STD_NTSC,
 679                 .no_alt_vanc = 1,
 680                 .external_av = 1,
 681                 /*.has_417 = 1, */
 682                 /* This board is believed to have a hardware encoding chip
 683                  * supporting mpeg1/2/4, but as the 417 is apparently not
 684                  * working for the reference board it is not here either. */
 685
 686                 .input = {{
 687                                 .type = CX231XX_VMUX_COMPOSITE1,
 688                                 .vmux = CX231XX_VIN_2_1,
 689                                 .amux = CX231XX_AMUX_LINE_IN,
 690                                 .gpio = NULL,
 691                         }, {
 692                                 .type = CX231XX_VMUX_SVIDEO,
 693                                 .vmux = CX231XX_VIN_1_1 |
 694                                         (CX231XX_VIN_1_2 << 8) |
 695                                         CX25840_SVIDEO_ON,
 696                                 .amux = CX231XX_AMUX_LINE_IN,
 697                                 .gpio = NULL,
 698                         }
 699                 },
 700         },
 701         [CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx] = {
 702                 .name = "Hauppauge WinTV 930C-HD (1113xx) / HVR-900H (111xxx) / PCTV QuatroStick 521e",
 703                 .tuner_type = TUNER_NXP_TDA18271,
 704                 .tuner_addr = 0x60,
 705                 .tuner_gpio = RDE250_XCV_TUNER,
 706                 .tuner_sif_gpio = 0x05,
 707                 .tuner_scl_gpio = 0x1a,
 708                 .tuner_sda_gpio = 0x1b,
 709                 .decoder = CX231XX_AVDECODER,
 710                 .output_mode = OUT_MODE_VIP11,
 711                 .demod_xfer_mode = 0,
 712                 .ctl_pin_status_mask = 0xFFFFFFC4,
 713                 .agc_analog_digital_select_gpio = 0x0c,
 714                 .gpio_pin_status_mask = 0x4001000,
 715                 .tuner_i2c_master = I2C_1_MUX_3,
 716                 .demod_i2c_master = I2C_1_MUX_3,
 717                 .has_dvb = 1,
 718                 .demod_addr = 0x64, /* 0xc8 >> 1 */
 719                 .norm = V4L2_STD_PAL,
 720
 721                 .input = {{
 722                         .type = CX231XX_VMUX_TELEVISION,
 723                         .vmux = CX231XX_VIN_3_1,
 724                         .amux = CX231XX_AMUX_VIDEO,
 725                         .gpio = NULL,
 726                 }, {
 727                         .type = CX231XX_VMUX_COMPOSITE1,
 728                         .vmux = CX231XX_VIN_2_1,
 729                         .amux = CX231XX_AMUX_LINE_IN,
 730                         .gpio = NULL,
 731                 }, {
 732                         .type = CX231XX_VMUX_SVIDEO,
 733                         .vmux = CX231XX_VIN_1_1 |
 734                                 (CX231XX_VIN_1_2 << 8) |
 735                                 CX25840_SVIDEO_ON,
 736                         .amux = CX231XX_AMUX_LINE_IN,
 737                         .gpio = NULL,
 738                 } },
 739         },
 740         [CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx] = {
 741                 .name = "Hauppauge WinTV 930C-HD (1114xx) / HVR-901H (1114xx) / PCTV QuatroStick 522e",
 742                 .tuner_type = TUNER_ABSENT,
 743                 .tuner_addr = 0x60,
 744                 .tuner_gpio = RDE250_XCV_TUNER,
 745                 .tuner_sif_gpio = 0x05,
 746                 .tuner_scl_gpio = 0x1a,
 747                 .tuner_sda_gpio = 0x1b,
 748                 .decoder = CX231XX_AVDECODER,
 749                 .output_mode = OUT_MODE_VIP11,
 750                 .demod_xfer_mode = 0,
 751                 .ctl_pin_status_mask = 0xFFFFFFC4,
 752                 .agc_analog_digital_select_gpio = 0x0c,
 753                 .gpio_pin_status_mask = 0x4001000,
 754                 .tuner_i2c_master = I2C_1_MUX_3,
 755                 .demod_i2c_master = I2C_1_MUX_3,
 756                 .has_dvb = 1,
 757                 .demod_addr = 0x64, /* 0xc8 >> 1 */
 758                 .norm = V4L2_STD_PAL,
 759
 760                 .input = {{
 761                         .type = CX231XX_VMUX_TELEVISION,
 762                         .vmux = CX231XX_VIN_3_1,
 763                         .amux = CX231XX_AMUX_VIDEO,
 764                         .gpio = NULL,
 765                 }, {
 766                         .type = CX231XX_VMUX_COMPOSITE1,
 767                         .vmux = CX231XX_VIN_2_1,
 768                         .amux = CX231XX_AMUX_LINE_IN,
 769                         .gpio = NULL,
 770                 }, {
 771                         .type = CX231XX_VMUX_SVIDEO,
 772                         .vmux = CX231XX_VIN_1_1 |
 773                                 (CX231XX_VIN_1_2 << 8) |
 774                                 CX25840_SVIDEO_ON,
 775                         .amux = CX231XX_AMUX_LINE_IN,
 776                         .gpio = NULL,
 777                 } },
 778         },
 779         [CX231XX_BOARD_HAUPPAUGE_955Q] = {
 780                 .name = "Hauppauge WinTV-HVR-955Q (111401)",
 781                 .tuner_type = TUNER_ABSENT,
 782                 .tuner_addr = 0x60,
 783                 .tuner_gpio = RDE250_XCV_TUNER,
 784                 .tuner_sif_gpio = 0x05,
 785                 .tuner_scl_gpio = 0x1a,
 786                 .tuner_sda_gpio = 0x1b,
 787                 .decoder = CX231XX_AVDECODER,
 788                 .output_mode = OUT_MODE_VIP11,
 789                 .demod_xfer_mode = 0,
 790                 .ctl_pin_status_mask = 0xFFFFFFC4,
 791                 .agc_analog_digital_select_gpio = 0x0c,
 792                 .gpio_pin_status_mask = 0x4001000,
 793                 .tuner_i2c_master = I2C_1_MUX_3,
 794                 .demod_i2c_master = I2C_1_MUX_3,
 795                 .has_dvb = 1,
 796                 .demod_addr = 0x59, /* 0xb2 >> 1 */
 797                 .norm = V4L2_STD_NTSC,
 798
 799                 .input = {{
 800                         .type = CX231XX_VMUX_TELEVISION,
 801                         .vmux = CX231XX_VIN_3_1,
 802                         .amux = CX231XX_AMUX_VIDEO,
 803                         .gpio = NULL,
 804                 }, {
 805                         .type = CX231XX_VMUX_COMPOSITE1,
 806                         .vmux = CX231XX_VIN_2_1,
 807                         .amux = CX231XX_AMUX_LINE_IN,
 808                         .gpio = NULL,
 809                 }, {
 810                         .type = CX231XX_VMUX_SVIDEO,
 811                         .vmux = CX231XX_VIN_1_1 |
 812                                 (CX231XX_VIN_1_2 << 8) |
 813                                 CX25840_SVIDEO_ON,
 814                         .amux = CX231XX_AMUX_LINE_IN,
 815                         .gpio = NULL,
 816                 } },
 817         },
 818         [CX231XX_BOARD_TERRATEC_GRABBY] = {
 819                 .name = "Terratec Grabby",
 820                 .tuner_type = TUNER_ABSENT,
 821                 .decoder = CX231XX_AVDECODER,
 822                 .output_mode = OUT_MODE_VIP11,
 823                 .demod_xfer_mode = 0,
 824                 .ctl_pin_status_mask = 0xFFFFFFC4,
 825                 .agc_analog_digital_select_gpio = 0x0c,
 826                 .gpio_pin_status_mask = 0x4001000,
 827                 .norm = V4L2_STD_PAL,
 828                 .no_alt_vanc = 1,
 829                 .external_av = 1,
 830                 .input = {{
 831                         .type = CX231XX_VMUX_COMPOSITE1,
 832                         .vmux = CX231XX_VIN_2_1,
 833                         .amux = CX231XX_AMUX_LINE_IN,
 834                         .gpio = NULL,
 835                 }, {
 836                         .type = CX231XX_VMUX_SVIDEO,
 837                         .vmux = CX231XX_VIN_1_1 |
 838                                 (CX231XX_VIN_1_2 << 8) |
 839                                 CX25840_SVIDEO_ON,
 840                         .amux = CX231XX_AMUX_LINE_IN,
 841                         .gpio = NULL,
 842                 } },
 843         },
 844         [CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD] = {
 845                 .name = "Evromedia USB Full Hybrid Full HD",
 846                 .tuner_type = TUNER_ABSENT,
 847                 .demod_addr = 0x64, /* 0xc8 >> 1 */
 848                 .demod_i2c_master = I2C_1_MUX_3,
 849                 .has_dvb = 1,
 850                 .decoder = CX231XX_AVDECODER,
 851                 .norm = V4L2_STD_PAL,
 852                 .output_mode = OUT_MODE_VIP11,
 853                 .tuner_addr = 0x60, /* 0xc0 >> 1 */
 854                 .tuner_i2c_master = I2C_2,
 855                 .input = {{
 856                         .type = CX231XX_VMUX_TELEVISION,
 857                         .vmux = 0,
 858                         .amux = CX231XX_AMUX_VIDEO,
 859                 }, {
 860                         .type = CX231XX_VMUX_COMPOSITE1,
 861                         .vmux = CX231XX_VIN_2_1,
 862                         .amux = CX231XX_AMUX_LINE_IN,
 863                 }, {
 864                         .type = CX231XX_VMUX_SVIDEO,
 865                         .vmux = CX231XX_VIN_1_1 |
 866                                 (CX231XX_VIN_1_2 << 8) |
 867                                 CX25840_SVIDEO_ON,
 868                         .amux = CX231XX_AMUX_LINE_IN,
 869                 } },
 870         },
 871         [CX231XX_BOARD_ASTROMETA_T2HYBRID] = {
 872                 .name = "Astrometa T2hybrid",
 873                 .tuner_type = TUNER_ABSENT,
 874                 .has_dvb = 1,
 875                 .decoder = CX231XX_AVDECODER,
 876                 .output_mode = OUT_MODE_VIP11,
 877                 .agc_analog_digital_select_gpio = 0x01,
 878                 .ctl_pin_status_mask = 0xffffffc4,
 879                 .demod_addr = 0x18, /* 0x30 >> 1 */
 880                 .demod_i2c_master = I2C_1_MUX_1,
 881                 .gpio_pin_status_mask = 0xa,
 882                 .norm = V4L2_STD_NTSC,
 883                 .tuner_addr = 0x3a, /* 0x74 >> 1 */
 884                 .tuner_i2c_master = I2C_1_MUX_3,
 885                 .tuner_scl_gpio = 0x1a,
 886                 .tuner_sda_gpio = 0x1b,
 887                 .tuner_sif_gpio = 0x05,
 888                 .input = {{
 889                                 .type = CX231XX_VMUX_TELEVISION,
 890                                 .vmux = CX231XX_VIN_1_1,
 891                                 .amux = CX231XX_AMUX_VIDEO,
 892                         }, {
 893                                 .type = CX231XX_VMUX_COMPOSITE1,
 894                                 .vmux = CX231XX_VIN_2_1,
 895                                 .amux = CX231XX_AMUX_LINE_IN,
 896                         },
 897                 },
 898         },
 899         [CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO] = {
 900                 .name = "The Imaging Source DFG/USB2pro",
 901                 .tuner_type = TUNER_ABSENT,
 902                 .decoder = CX231XX_AVDECODER,
 903                 .output_mode = OUT_MODE_VIP11,
 904                 .demod_xfer_mode = 0,
 905                 .ctl_pin_status_mask = 0xFFFFFFC4,
 906                 .agc_analog_digital_select_gpio = 0x0c,
 907                 .gpio_pin_status_mask = 0x4001000,
 908                 .norm = V4L2_STD_PAL,
 909                 .no_alt_vanc = 1,
 910                 .external_av = 1,
 911                 .input = {{
 912                         .type = CX231XX_VMUX_COMPOSITE1,
 913                         .vmux = CX231XX_VIN_1_1,
 914                         .amux = CX231XX_AMUX_LINE_IN,
 915                         .gpio = NULL,
 916                 }, {
 917                         .type = CX231XX_VMUX_SVIDEO,
 918                         .vmux = CX231XX_VIN_2_1 |
 919                                 (CX231XX_VIN_2_2 << 8) |
 920                                 CX25840_SVIDEO_ON,
 921                         .amux = CX231XX_AMUX_LINE_IN,
 922                         .gpio = NULL,
 923                 } },
 924         },
 925         [CX231XX_BOARD_HAUPPAUGE_935C] = {
 926                 .name = "Hauppauge WinTV-HVR-935C",
 927                 .tuner_type = TUNER_ABSENT,
 928                 .tuner_addr = 0x60,
 929                 .tuner_gpio = RDE250_XCV_TUNER,
 930                 .tuner_sif_gpio = 0x05,
 931                 .tuner_scl_gpio = 0x1a,
 932                 .tuner_sda_gpio = 0x1b,
 933                 .decoder = CX231XX_AVDECODER,
 934                 .output_mode = OUT_MODE_VIP11,
 935                 .demod_xfer_mode = 0,
 936                 .ctl_pin_status_mask = 0xFFFFFFC4,
 937                 .agc_analog_digital_select_gpio = 0x0c,
 938                 .gpio_pin_status_mask = 0x4001000,
 939                 .tuner_i2c_master = I2C_1_MUX_3,
 940                 .demod_i2c_master = I2C_1_MUX_3,
 941                 .has_dvb = 1,
 942                 .demod_addr = 0x64, /* 0xc8 >> 1 */
 943                 .norm = V4L2_STD_PAL,
 944
 945                 .input = {{
 946                         .type = CX231XX_VMUX_TELEVISION,
 947                         .vmux = CX231XX_VIN_3_1,
 948                         .amux = CX231XX_AMUX_VIDEO,
 949                         .gpio = NULL,
 950                 }, {
 951                         .type = CX231XX_VMUX_COMPOSITE1,
 952                         .vmux = CX231XX_VIN_2_1,
 953                         .amux = CX231XX_AMUX_LINE_IN,
 954                         .gpio = NULL,
 955                 }, {
 956                         .type = CX231XX_VMUX_SVIDEO,
 957                         .vmux = CX231XX_VIN_1_1 |
 958                                 (CX231XX_VIN_1_2 << 8) |
 959                                 CX25840_SVIDEO_ON,
 960                         .amux = CX231XX_AMUX_LINE_IN,
 961                         .gpio = NULL,
 962                 } },
 963         },
 964         [CX231XX_BOARD_HAUPPAUGE_975] = {
 965                 .name = "Hauppauge WinTV-HVR-975",
 966                 .tuner_type = TUNER_ABSENT,
 967                 .tuner_addr = 0x60,
 968                 .tuner_gpio = RDE250_XCV_TUNER,
 969                 .tuner_sif_gpio = 0x05,
 970                 .tuner_scl_gpio = 0x1a,
 971                 .tuner_sda_gpio = 0x1b,
 972                 .decoder = CX231XX_AVDECODER,
 973                 .output_mode = OUT_MODE_VIP11,
 974                 .demod_xfer_mode = 0,
 975                 .ctl_pin_status_mask = 0xFFFFFFC4,
 976                 .agc_analog_digital_select_gpio = 0x0c,
 977                 .gpio_pin_status_mask = 0x4001000,
 978                 .tuner_i2c_master = I2C_1_MUX_3,
 979                 .demod_i2c_master = I2C_1_MUX_3,
 980                 .has_dvb = 1,
 981                 .demod_addr = 0x59, /* 0xb2 >> 1 */
 982                 .demod_addr2 = 0x64, /* 0xc8 >> 1 */
 983                 .norm = V4L2_STD_ALL,
 984
 985                 .input = {{
 986                         .type = CX231XX_VMUX_TELEVISION,
 987                         .vmux = CX231XX_VIN_3_1,
 988                         .amux = CX231XX_AMUX_VIDEO,
 989                         .gpio = NULL,
 990                 }, {
 991                         .type = CX231XX_VMUX_COMPOSITE1,
 992                         .vmux = CX231XX_VIN_2_1,
 993                         .amux = CX231XX_AMUX_LINE_IN,
 994                         .gpio = NULL,
 995                 }, {
 996                         .type = CX231XX_VMUX_SVIDEO,
 997                         .vmux = CX231XX_VIN_1_1 |
 998                                 (CX231XX_VIN_1_2 << 8) |
 999                                 CX25840_SVIDEO_ON,
1000                         .amux = CX231XX_AMUX_LINE_IN,
1001                         .gpio = NULL,
1002                 } },
1003         },
1004 };
1005 const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
1006
1007 /* table of devices that work with this driver */
1008 struct usb_device_id cx231xx_id_table[] = {
1009         {USB_DEVICE(0x1D19, 0x6109),
1010         .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
1011         {USB_DEVICE(0x0572, 0x5A3C),
1012          .driver_info = CX231XX_BOARD_UNKNOWN},
1013         {USB_DEVICE(0x0572, 0x58A2),
1014          .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
1015         {USB_DEVICE(0x0572, 0x58A1),
1016          .driver_info = CX231XX_BOARD_CNXT_SHELBY},
1017         {USB_DEVICE(0x0572, 0x58A4),
1018          .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
1019         {USB_DEVICE(0x0572, 0x58A5),
1020          .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
1021         {USB_DEVICE(0x0572, 0x58A6),
1022          .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
1023         {USB_DEVICE(0x0572, 0x589E),
1024          .driver_info = CX231XX_BOARD_CNXT_RDE_250},
1025         {USB_DEVICE(0x0572, 0x58A0),
1026          .driver_info = CX231XX_BOARD_CNXT_RDU_250},
1027         /* AverMedia DVD EZMaker 7 */
1028         {USB_DEVICE(0x07ca, 0xc039),
1029          .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
1030         {USB_DEVICE(0x2040, 0xb110),
1031          .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
1032         {USB_DEVICE(0x2040, 0xb111),
1033          .driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
1034         {USB_DEVICE(0x2040, 0xb120),
1035          .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
1036         {USB_DEVICE(0x2040, 0xb123),
1037          .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
1038         {USB_DEVICE(0x2040, 0xb151),
1039          .driver_info = CX231XX_BOARD_HAUPPAUGE_935C},
1040         {USB_DEVICE(0x2040, 0xb150),
1041          .driver_info = CX231XX_BOARD_HAUPPAUGE_975},
1042         {USB_DEVICE(0x2040, 0xb130),
1043          .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
1044         {USB_DEVICE(0x2040, 0xb131),
1045          .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
1046         /* Hauppauge WinTV-HVR-900-H */
1047         {USB_DEVICE(0x2040, 0xb138),
1048          .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
1049         /* Hauppauge WinTV-HVR-901-H */
1050         {USB_DEVICE(0x2040, 0xb139),
1051          .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
1052         {USB_DEVICE(0x2040, 0xb140),
1053          .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
1054         {USB_DEVICE(0x2040, 0xc200),
1055          .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
1056         /* PCTV QuatroStick 521e */
1057         {USB_DEVICE(0x2013, 0x0259),
1058          .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
1059         /* PCTV QuatroStick 522e */
1060         {USB_DEVICE(0x2013, 0x025e),
1061          .driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx},
1062         {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
1063          .driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
1064         {USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
1065          .driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
1066         {USB_DEVICE(0x1b80, 0xe424),
1067          .driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
1068         {USB_DEVICE(0x1b80, 0xe421),
1069          .driver_info = CX231XX_BOARD_KWORLD_UB445_USB_HYBRID},
1070         {USB_DEVICE(0x1f4d, 0x0237),
1071          .driver_info = CX231XX_BOARD_ICONBIT_U100},
1072         {USB_DEVICE(0x0fd9, 0x0037),
1073          .driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
1074         {USB_DEVICE(0x1f4d, 0x0102),
1075          .driver_info = CX231XX_BOARD_OTG102},
1076         {USB_DEVICE(USB_VID_TERRATEC, 0x00a6),
1077          .driver_info = CX231XX_BOARD_TERRATEC_GRABBY},
1078         {USB_DEVICE(0x1b80, 0xd3b2),
1079         .driver_info = CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD},
1080         {USB_DEVICE(0x15f4, 0x0135),
1081         .driver_info = CX231XX_BOARD_ASTROMETA_T2HYBRID},
1082         {USB_DEVICE(0x199e, 0x8002),
1083          .driver_info = CX231XX_BOARD_THE_IMAGING_SOURCE_DFG_USB2_PRO},
1084         {},
1085 };
1086
1087 MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
1088
1089 /* cx231xx_tuner_callback
1090  * will be used to reset XC5000 tuner using GPIO pin
1091  */
1092
1093 int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
1094 {
1095         int rc = 0;
1096         struct cx231xx *dev = ptr;
1097
1098         if (dev->tuner_type == TUNER_XC5000) {
1099                 if (command == XC5000_TUNER_RESET) {
1100                         dev_dbg(dev->dev,
1101                                 "Tuner CB: RESET: cmd %d : tuner type %d\n",
1102                                 command, dev->tuner_type);
1103                         cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1104                                                1);
1105                         msleep(10);
1106                         cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1107                                                0);
1108                         msleep(330);
1109                         cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
1110                                                1);
1111                         msleep(10);
1112                 }
1113         } else if (dev->tuner_type == TUNER_NXP_TDA18271) {
1114                 switch (command) {
1115                 case TDA18271_CALLBACK_CMD_AGC_ENABLE:
1116                         if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
1117                                 rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
1118                         break;
1119                 default:
1120                         rc = -EINVAL;
1121                         break;
1122                 }
1123         }
1124         return rc;
1125 }
1126 EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
1127
1128 static void cx231xx_reset_out(struct cx231xx *dev)
1129 {
1130         cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
1131         msleep(200);
1132         cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
1133         msleep(200);
1134         cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
1135 }
1136
1137 static void cx231xx_enable_OSC(struct cx231xx *dev)
1138 {
1139         cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
1140 }
1141
1142 static void cx231xx_sleep_s5h1432(struct cx231xx *dev)
1143 {
1144         cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
1145 }
1146
1147 static inline void cx231xx_set_model(struct cx231xx *dev)
1148 {
1149         dev->board = cx231xx_boards[dev->model];
1150 }
1151
1152 /* Since cx231xx_pre_card_setup() requires a proper dev->model,
1153  * this won't work for boards with generic PCI IDs
1154  */
1155 void cx231xx_pre_card_setup(struct cx231xx *dev)
1156 {
1157         dev_info(dev->dev, "Identified as %s (card=%d)\n",
1158                 dev->board.name, dev->model);
1159
1160         if (CX231XX_BOARD_ASTROMETA_T2HYBRID == dev->model) {
1161                 /* turn on demodulator chip */
1162                 cx231xx_set_gpio_value(dev, 0x03, 0x01);
1163         }
1164
1165         /* set the direction for GPIO pins */
1166         if (dev->board.tuner_gpio) {
1167                 cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
1168                 cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
1169         }
1170         if (dev->board.tuner_sif_gpio >= 0)
1171                 cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
1172
1173         /* request some modules if any required */
1174
1175         /* set the mode to Analog mode initially */
1176         cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
1177
1178         /* Unlock device */
1179         /* cx231xx_set_mode(dev, CX231XX_SUSPEND); */
1180
1181 }
1182
1183 static void cx231xx_config_tuner(struct cx231xx *dev)
1184 {
1185         struct tuner_setup tun_setup;
1186         struct v4l2_frequency f;
1187
1188         if (dev->tuner_type == TUNER_ABSENT)
1189                 return;
1190
1191         tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
1192         tun_setup.type = dev->tuner_type;
1193         tun_setup.addr = dev->tuner_addr;
1194         tun_setup.tuner_callback = cx231xx_tuner_callback;
1195
1196         tuner_call(dev, tuner, s_type_addr, &tun_setup);
1197
1198 #if 0
1199         if (tun_setup.type == TUNER_XC5000) {
1200                 static struct xc2028_ctrl ctrl = {
1201                         .fname = "/*(DEBLOBBED)*/",
1202                         .max_len = 64,
1203                         .demod = 0;
1204                 };
1205                 struct v4l2_priv_tun_config cfg = {
1206                         .tuner = dev->tuner_type,
1207                         .priv = &ctrl,
1208                 };
1209                 tuner_call(dev, tuner, s_config, &cfg);
1210         }
1211 #endif
1212         /* configure tuner */
1213         f.tuner = 0;
1214         f.type = V4L2_TUNER_ANALOG_TV;
1215         f.frequency = 9076;     /* just a magic number */
1216         dev->ctl_freq = f.frequency;
1217         call_all(dev, tuner, s_frequency, &f);
1218
1219 }
1220
1221 static int read_eeprom(struct cx231xx *dev, struct i2c_client *client,
1222                        u8 *eedata, int len)
1223 {
1224         int ret;
1225         u8 start_offset = 0;
1226         int len_todo = len;
1227         u8 *eedata_cur = eedata;
1228         int i;
1229         struct i2c_msg msg_write = { .addr = client->addr, .flags = 0,
1230                 .buf = &start_offset, .len = 1 };
1231         struct i2c_msg msg_read = { .addr = client->addr, .flags = I2C_M_RD };
1232
1233         /* start reading at offset 0 */
1234         ret = i2c_transfer(client->adapter, &msg_write, 1);
1235         if (ret < 0) {
1236                 dev_err(dev->dev, "Can't read eeprom\n");
1237                 return ret;
1238         }
1239
1240         while (len_todo > 0) {
1241                 msg_read.len = (len_todo > 64) ? 64 : len_todo;
1242                 msg_read.buf = eedata_cur;
1243
1244                 ret = i2c_transfer(client->adapter, &msg_read, 1);
1245                 if (ret < 0) {
1246                         dev_err(dev->dev, "Can't read eeprom\n");
1247                         return ret;
1248                 }
1249                 eedata_cur += msg_read.len;
1250                 len_todo -= msg_read.len;
1251         }
1252
1253         for (i = 0; i + 15 < len; i += 16)
1254                 dev_dbg(dev->dev, "i2c eeprom %02x: %*ph\n",
1255                         i, 16, &eedata[i]);
1256
1257         return 0;
1258 }
1259
1260 void cx231xx_card_setup(struct cx231xx *dev)
1261 {
1262
1263         cx231xx_set_model(dev);
1264
1265         dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
1266         if (cx231xx_boards[dev->model].tuner_addr)
1267                 dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
1268
1269         /* request some modules */
1270         if (dev->board.decoder == CX231XX_AVDECODER) {
1271                 dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1272                                         cx231xx_get_i2c_adap(dev, I2C_0),
1273                                         "cx25840", 0x88 >> 1, NULL);
1274                 if (dev->sd_cx25840 == NULL)
1275                         dev_err(dev->dev,
1276                                 "cx25840 subdev registration failure\n");
1277                 cx25840_call(dev, core, load_fw);
1278
1279         }
1280
1281         /* Initialize the tuner */
1282         if (dev->board.tuner_type != TUNER_ABSENT) {
1283                 struct i2c_adapter *tuner_i2c = cx231xx_get_i2c_adap(dev,
1284                                                 dev->board.tuner_i2c_master);
1285                 dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
1286                                                     tuner_i2c,
1287                                                     "tuner",
1288                                                     dev->tuner_addr, NULL);
1289                 if (dev->sd_tuner == NULL)
1290                         dev_err(dev->dev,
1291                                 "tuner subdev registration failure\n");
1292                 else
1293                         cx231xx_config_tuner(dev);
1294         }
1295
1296         switch (dev->model) {
1297         case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
1298         case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
1299         case CX231XX_BOARD_HAUPPAUGE_955Q:
1300         case CX231XX_BOARD_HAUPPAUGE_935C:
1301         case CX231XX_BOARD_HAUPPAUGE_975:
1302                 {
1303                         struct eeprom {
1304                                 struct tveeprom tvee;
1305                                 u8 eeprom[256];
1306                                 struct i2c_client client;
1307                         };
1308                         struct eeprom *e = kzalloc(sizeof(*e), GFP_KERNEL);
1309
1310                         if (e == NULL) {
1311                                 dev_err(dev->dev,
1312                                         "failed to allocate memory to read eeprom\n");
1313                                 break;
1314                         }
1315                         e->client.adapter = cx231xx_get_i2c_adap(dev, I2C_1_MUX_1);
1316                         e->client.addr = 0xa0 >> 1;
1317
1318                         read_eeprom(dev, &e->client, e->eeprom, sizeof(e->eeprom));
1319                         tveeprom_hauppauge_analog(&e->tvee, e->eeprom + 0xc0);
1320                         kfree(e);
1321                         break;
1322                 }
1323         }
1324
1325 }
1326
1327 /*
1328  * cx231xx_config()
1329  * inits registers with sane defaults
1330  */
1331 int cx231xx_config(struct cx231xx *dev)
1332 {
1333         /* TBD need to add cx231xx specific code */
1334
1335         return 0;
1336 }
1337
1338 /*
1339  * cx231xx_config_i2c()
1340  * configure i2c attached devices
1341  */
1342 void cx231xx_config_i2c(struct cx231xx *dev)
1343 {
1344         /* u32 input = INPUT(dev->video_input)->vmux; */
1345
1346         call_all(dev, video, s_stream, 1);
1347 }
1348
1349 static void cx231xx_unregister_media_device(struct cx231xx *dev)
1350 {
1351 #ifdef CONFIG_MEDIA_CONTROLLER
1352         if (dev->media_dev) {
1353                 media_device_unregister(dev->media_dev);
1354                 media_device_cleanup(dev->media_dev);
1355                 kfree(dev->media_dev);
1356                 dev->media_dev = NULL;
1357         }
1358 #endif
1359 }
1360
1361 /*
1362  * cx231xx_realease_resources()
1363  * unregisters the v4l2,i2c and usb devices
1364  * called when the device gets disconected or at module unload
1365 */
1366 void cx231xx_release_resources(struct cx231xx *dev)
1367 {
1368         cx231xx_ir_exit(dev);
1369
1370         cx231xx_release_analog_resources(dev);
1371
1372         cx231xx_remove_from_devlist(dev);
1373
1374         /* Release I2C buses */
1375         cx231xx_dev_uninit(dev);
1376
1377         /* delete v4l2 device */
1378         v4l2_device_unregister(&dev->v4l2_dev);
1379
1380         cx231xx_unregister_media_device(dev);
1381
1382         usb_put_dev(dev->udev);
1383
1384         /* Mark device as unused */
1385         clear_bit(dev->devno, &cx231xx_devused);
1386 }
1387
1388 static int cx231xx_media_device_init(struct cx231xx *dev,
1389                                       struct usb_device *udev)
1390 {
1391 #ifdef CONFIG_MEDIA_CONTROLLER
1392         struct media_device *mdev;
1393
1394         mdev = kzalloc(sizeof(*mdev), GFP_KERNEL);
1395         if (!mdev)
1396                 return -ENOMEM;
1397
1398         media_device_usb_init(mdev, udev, dev->board.name);
1399
1400         dev->media_dev = mdev;
1401 #endif
1402         return 0;
1403 }
1404
1405 /*
1406  * cx231xx_init_dev()
1407  * allocates and inits the device structs, registers i2c bus and v4l device
1408  */
1409 static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
1410                             int minor)
1411 {
1412         int retval = -ENOMEM;
1413         unsigned int maxh, maxw;
1414
1415         dev->udev = udev;
1416         mutex_init(&dev->lock);
1417         mutex_init(&dev->ctrl_urb_lock);
1418         mutex_init(&dev->gpio_i2c_lock);
1419         mutex_init(&dev->i2c_lock);
1420
1421         spin_lock_init(&dev->video_mode.slock);
1422         spin_lock_init(&dev->vbi_mode.slock);
1423         spin_lock_init(&dev->sliced_cc_mode.slock);
1424
1425         init_waitqueue_head(&dev->open);
1426         init_waitqueue_head(&dev->wait_frame);
1427         init_waitqueue_head(&dev->wait_stream);
1428
1429         dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
1430         dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
1431         dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
1432         dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
1433         dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
1434
1435         /* Query cx231xx to find what pcb config it is related to */
1436         retval = initialize_cx231xx(dev);
1437         if (retval < 0) {
1438                 dev_err(dev->dev, "Failed to read PCB config\n");
1439                 return retval;
1440         }
1441
1442         /*To workaround error number=-71 on EP0 for VideoGrabber,
1443                  need set alt here.*/
1444         if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
1445             dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
1446                 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1447                 cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
1448         }
1449         /* Cx231xx pre card setup */
1450         cx231xx_pre_card_setup(dev);
1451
1452         retval = cx231xx_config(dev);
1453         if (retval) {
1454                 dev_err(dev->dev, "error configuring device\n");
1455                 return -ENOMEM;
1456         }
1457
1458         /* set default norm */
1459         dev->norm = dev->board.norm;
1460
1461         /* register i2c bus */
1462         retval = cx231xx_dev_init(dev);
1463         if (retval) {
1464                 dev_err(dev->dev,
1465                         "%s: cx231xx_i2c_register - errCode [%d]!\n",
1466                         __func__, retval);
1467                 goto err_dev_init;
1468         }
1469
1470         /* Do board specific init */
1471         cx231xx_card_setup(dev);
1472
1473         /* configure the device */
1474         cx231xx_config_i2c(dev);
1475
1476         maxw = norm_maxw(dev);
1477         maxh = norm_maxh(dev);
1478
1479         /* set default image size */
1480         dev->width = maxw;
1481         dev->height = maxh;
1482         dev->interlaced = 0;
1483         dev->video_input = 0;
1484
1485         retval = cx231xx_config(dev);
1486         if (retval) {
1487                 dev_err(dev->dev, "%s: cx231xx_config - errCode [%d]!\n",
1488                         __func__, retval);
1489                 goto err_dev_init;
1490         }
1491
1492         /* init video dma queues */
1493         INIT_LIST_HEAD(&dev->video_mode.vidq.active);
1494         INIT_LIST_HEAD(&dev->video_mode.vidq.queued);
1495
1496         /* init vbi dma queues */
1497         INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
1498         INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
1499
1500         /* Reset other chips required if they are tied up with GPIO pins */
1501         cx231xx_add_into_devlist(dev);
1502
1503         if (dev->board.has_417) {
1504                 dev_info(dev->dev, "attach 417 %d\n", dev->model);
1505                 if (cx231xx_417_register(dev) < 0) {
1506                         dev_err(dev->dev,
1507                                 "%s() Failed to register 417 on VID_B\n",
1508                                 __func__);
1509                 }
1510         }
1511
1512         retval = cx231xx_register_analog_devices(dev);
1513         if (retval)
1514                 goto err_analog;
1515
1516         cx231xx_ir_init(dev);
1517
1518         cx231xx_init_extension(dev);
1519
1520         return 0;
1521 err_analog:
1522         cx231xx_unregister_media_device(dev);
1523         cx231xx_release_analog_resources(dev);
1524         cx231xx_remove_from_devlist(dev);
1525 err_dev_init:
1526         cx231xx_dev_uninit(dev);
1527         return retval;
1528 }
1529
1530 #if defined(CONFIG_MODULES) && defined(MODULE)
1531 static void request_module_async(struct work_struct *work)
1532 {
1533         struct cx231xx *dev = container_of(work,
1534                                            struct cx231xx, request_module_wk);
1535
1536         if (dev->has_alsa_audio)
1537                 request_module("cx231xx-alsa");
1538
1539         if (dev->board.has_dvb)
1540                 request_module("cx231xx-dvb");
1541
1542 }
1543
1544 static void request_modules(struct cx231xx *dev)
1545 {
1546         INIT_WORK(&dev->request_module_wk, request_module_async);
1547         schedule_work(&dev->request_module_wk);
1548 }
1549
1550 static void flush_request_modules(struct cx231xx *dev)
1551 {
1552         flush_work(&dev->request_module_wk);
1553 }
1554 #else
1555 #define request_modules(dev)
1556 #define flush_request_modules(dev)
1557 #endif /* CONFIG_MODULES */
1558
1559 static int cx231xx_init_v4l2(struct cx231xx *dev,
1560                              struct usb_device *udev,
1561                              struct usb_interface *interface,
1562                              int isoc_pipe)
1563 {
1564         struct usb_interface *uif;
1565         int i, idx;
1566
1567         /* Video Init */
1568
1569         /* compute alternate max packet sizes for video */
1570         idx = dev->current_pcb_config.hs_config_info[0].interface_info.video_index + 1;
1571         if (idx >= dev->max_iad_interface_count) {
1572                 dev_err(dev->dev,
1573                         "Video PCB interface #%d doesn't exist\n", idx);
1574                 return -ENODEV;
1575         }
1576
1577         uif = udev->actconfig->interface[idx];
1578
1579         if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1580                 return -ENODEV;
1581
1582         dev->video_mode.end_point_addr = uif->altsetting[0].endpoint[isoc_pipe].desc.bEndpointAddress;
1583         dev->video_mode.num_alt = uif->num_altsetting;
1584
1585         dev_info(dev->dev,
1586                  "video EndPoint Addr 0x%x, Alternate settings: %i\n",
1587                  dev->video_mode.end_point_addr,
1588                  dev->video_mode.num_alt);
1589
1590         dev->video_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->video_mode.num_alt, GFP_KERNEL);
1591         if (dev->video_mode.alt_max_pkt_size == NULL)
1592                 return -ENOMEM;
1593
1594         for (i = 0; i < dev->video_mode.num_alt; i++) {
1595                 u16 tmp;
1596
1597                 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1598                         return -ENODEV;
1599
1600                 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].desc.wMaxPacketSize);
1601                 dev->video_mode.alt_max_pkt_size[i] = (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1602                 dev_dbg(dev->dev,
1603                         "Alternate setting %i, max size= %i\n", i,
1604                         dev->video_mode.alt_max_pkt_size[i]);
1605         }
1606
1607         /* VBI Init */
1608
1609         idx = dev->current_pcb_config.hs_config_info[0].interface_info.vanc_index + 1;
1610         if (idx >= dev->max_iad_interface_count) {
1611                 dev_err(dev->dev,
1612                         "VBI PCB interface #%d doesn't exist\n", idx);
1613                 return -ENODEV;
1614         }
1615         uif = udev->actconfig->interface[idx];
1616
1617         if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1618                 return -ENODEV;
1619
1620         dev->vbi_mode.end_point_addr =
1621             uif->altsetting[0].endpoint[isoc_pipe].desc.
1622                         bEndpointAddress;
1623
1624         dev->vbi_mode.num_alt = uif->num_altsetting;
1625         dev_info(dev->dev,
1626                  "VBI EndPoint Addr 0x%x, Alternate settings: %i\n",
1627                  dev->vbi_mode.end_point_addr,
1628                  dev->vbi_mode.num_alt);
1629
1630         /* compute alternate max packet sizes for vbi */
1631         dev->vbi_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->vbi_mode.num_alt, GFP_KERNEL);
1632         if (dev->vbi_mode.alt_max_pkt_size == NULL)
1633                 return -ENOMEM;
1634
1635         for (i = 0; i < dev->vbi_mode.num_alt; i++) {
1636                 u16 tmp;
1637
1638                 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1639                         return -ENODEV;
1640
1641                 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1642                                 desc.wMaxPacketSize);
1643                 dev->vbi_mode.alt_max_pkt_size[i] =
1644                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1645                 dev_dbg(dev->dev,
1646                         "Alternate setting %i, max size= %i\n", i,
1647                         dev->vbi_mode.alt_max_pkt_size[i]);
1648         }
1649
1650         /* Sliced CC VBI init */
1651
1652         /* compute alternate max packet sizes for sliced CC */
1653         idx = dev->current_pcb_config.hs_config_info[0].interface_info.hanc_index + 1;
1654         if (idx >= dev->max_iad_interface_count) {
1655                 dev_err(dev->dev,
1656                         "Sliced CC PCB interface #%d doesn't exist\n", idx);
1657                 return -ENODEV;
1658         }
1659         uif = udev->actconfig->interface[idx];
1660
1661         if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1)
1662                 return -ENODEV;
1663
1664         dev->sliced_cc_mode.end_point_addr =
1665             uif->altsetting[0].endpoint[isoc_pipe].desc.
1666                         bEndpointAddress;
1667
1668         dev->sliced_cc_mode.num_alt = uif->num_altsetting;
1669         dev_info(dev->dev,
1670                  "sliced CC EndPoint Addr 0x%x, Alternate settings: %i\n",
1671                  dev->sliced_cc_mode.end_point_addr,
1672                  dev->sliced_cc_mode.num_alt);
1673         dev->sliced_cc_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->sliced_cc_mode.num_alt, GFP_KERNEL);
1674         if (dev->sliced_cc_mode.alt_max_pkt_size == NULL)
1675                 return -ENOMEM;
1676
1677         for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
1678                 u16 tmp;
1679
1680                 if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1)
1681                         return -ENODEV;
1682
1683                 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
1684                                 desc.wMaxPacketSize);
1685                 dev->sliced_cc_mode.alt_max_pkt_size[i] =
1686                     (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1687                 dev_dbg(dev->dev,
1688                         "Alternate setting %i, max size= %i\n", i,
1689                         dev->sliced_cc_mode.alt_max_pkt_size[i]);
1690         }
1691
1692         return 0;
1693 }
1694
1695 /*
1696  * cx231xx_usb_probe()
1697  * checks for supported devices
1698  */
1699 static int cx231xx_usb_probe(struct usb_interface *interface,
1700                              const struct usb_device_id *id)
1701 {
1702         struct usb_device *udev;
1703         struct device *d = &interface->dev;
1704         struct usb_interface *uif;
1705         struct cx231xx *dev = NULL;
1706         int retval = -ENODEV;
1707         int nr = 0, ifnum;
1708         int i, isoc_pipe = 0;
1709         char *speed;
1710         u8 idx;
1711         struct usb_interface_assoc_descriptor *assoc_desc;
1712
1713         ifnum = interface->altsetting[0].desc.bInterfaceNumber;
1714
1715         /*
1716          * Interface number 0 - IR interface (handled by mceusb driver)
1717          * Interface number 1 - AV interface (handled by this driver)
1718          */
1719         if (ifnum != 1)
1720                 return -ENODEV;
1721
1722         /* Check to see next free device and mark as used */
1723         do {
1724                 nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
1725                 if (nr >= CX231XX_MAXBOARDS) {
1726                         /* No free device slots */
1727                         dev_err(d,
1728                                 "Supports only %i devices.\n",
1729                                 CX231XX_MAXBOARDS);
1730                         return -ENOMEM;
1731                 }
1732         } while (test_and_set_bit(nr, &cx231xx_devused));
1733
1734         udev = usb_get_dev(interface_to_usbdev(interface));
1735
1736         /* allocate memory for our device state and initialize it */
1737         dev = devm_kzalloc(&udev->dev, sizeof(*dev), GFP_KERNEL);
1738         if (dev == NULL) {
1739                 retval = -ENOMEM;
1740                 goto err_if;
1741         }
1742
1743         snprintf(dev->name, 29, "cx231xx #%d", nr);
1744         dev->devno = nr;
1745         dev->model = id->driver_info;
1746         dev->video_mode.alt = -1;
1747         dev->dev = d;
1748
1749         cx231xx_set_model(dev);
1750
1751         dev->interface_count++;
1752         /* reset gpio dir and value */
1753         dev->gpio_dir = 0;
1754         dev->gpio_val = 0;
1755         dev->xc_fw_load_done = 0;
1756         dev->has_alsa_audio = 1;
1757         dev->power_mode = -1;
1758         atomic_set(&dev->devlist_count, 0);
1759
1760         /* 0 - vbi ; 1 -sliced cc mode */
1761         dev->vbi_or_sliced_cc_mode = 0;
1762
1763         /* get maximum no.of IAD interfaces */
1764         dev->max_iad_interface_count = udev->config->desc.bNumInterfaces;
1765
1766         /* init CIR module TBD */
1767
1768         /*mode_tv: digital=1 or analog=0*/
1769         dev->mode_tv = 0;
1770
1771         dev->USE_ISO = transfer_mode;
1772
1773         switch (udev->speed) {
1774         case USB_SPEED_LOW:
1775                 speed = "1.5";
1776                 break;
1777         case USB_SPEED_UNKNOWN:
1778         case USB_SPEED_FULL:
1779                 speed = "12";
1780                 break;
1781         case USB_SPEED_HIGH:
1782                 speed = "480";
1783                 break;
1784         default:
1785                 speed = "unknown";
1786         }
1787
1788         dev_info(d,
1789                  "New device %s %s @ %s Mbps (%04x:%04x) with %d interfaces\n",
1790                  udev->manufacturer ? udev->manufacturer : "",
1791                  udev->product ? udev->product : "",
1792                  speed,
1793                  le16_to_cpu(udev->descriptor.idVendor),
1794                  le16_to_cpu(udev->descriptor.idProduct),
1795                  dev->max_iad_interface_count);
1796
1797         /* increment interface count */
1798         dev->interface_count++;
1799
1800         /* get device number */
1801         nr = dev->devno;
1802
1803         assoc_desc = udev->actconfig->intf_assoc[0];
1804         if (!assoc_desc || assoc_desc->bFirstInterface != ifnum) {
1805                 dev_err(d, "Not found matching IAD interface\n");
1806                 retval = -ENODEV;
1807                 goto err_if;
1808         }
1809
1810         dev_dbg(d, "registering interface %d\n", ifnum);
1811
1812         /* save our data pointer in this interface device */
1813         usb_set_intfdata(interface, dev);
1814
1815         /* Initialize the media controller */
1816         retval = cx231xx_media_device_init(dev, udev);
1817         if (retval) {
1818                 dev_err(d, "cx231xx_media_device_init failed\n");
1819                 goto err_media_init;
1820         }
1821
1822         /* Create v4l2 device */
1823 #ifdef CONFIG_MEDIA_CONTROLLER
1824         dev->v4l2_dev.mdev = dev->media_dev;
1825 #endif
1826         retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
1827         if (retval) {
1828                 dev_err(d, "v4l2_device_register failed\n");
1829                 goto err_v4l2;
1830         }
1831
1832         /* allocate device struct */
1833         retval = cx231xx_init_dev(dev, udev, nr);
1834         if (retval)
1835                 goto err_init;
1836
1837         retval = cx231xx_init_v4l2(dev, udev, interface, isoc_pipe);
1838         if (retval)
1839                 goto err_init;
1840
1841         if (dev->current_pcb_config.ts1_source != 0xff) {
1842                 /* compute alternate max packet sizes for TS1 */
1843                 idx = dev->current_pcb_config.hs_config_info[0].interface_info.ts1_index + 1;
1844                 if (idx >= dev->max_iad_interface_count) {
1845                         dev_err(d, "TS1 PCB interface #%d doesn't exist\n",
1846                                 idx);
1847                         retval = -ENODEV;
1848                         goto err_video_alt;
1849                 }
1850                 uif = udev->actconfig->interface[idx];
1851
1852                 if (uif->altsetting[0].desc.bNumEndpoints < isoc_pipe + 1) {
1853                         retval = -ENODEV;
1854                         goto err_video_alt;
1855                 }
1856
1857                 dev->ts1_mode.end_point_addr =
1858                     uif->altsetting[0].endpoint[isoc_pipe].
1859                                 desc.bEndpointAddress;
1860
1861                 dev->ts1_mode.num_alt = uif->num_altsetting;
1862                 dev_info(d,
1863                          "TS EndPoint Addr 0x%x, Alternate settings: %i\n",
1864                          dev->ts1_mode.end_point_addr,
1865                          dev->ts1_mode.num_alt);
1866
1867                 dev->ts1_mode.alt_max_pkt_size = devm_kmalloc_array(&udev->dev, 32, dev->ts1_mode.num_alt, GFP_KERNEL);
1868                 if (dev->ts1_mode.alt_max_pkt_size == NULL) {
1869                         retval = -ENOMEM;
1870                         goto err_video_alt;
1871                 }
1872
1873                 for (i = 0; i < dev->ts1_mode.num_alt; i++) {
1874                         u16 tmp;
1875
1876                         if (uif->altsetting[i].desc.bNumEndpoints < isoc_pipe + 1) {
1877                                 retval = -ENODEV;
1878                                 goto err_video_alt;
1879                         }
1880
1881                         tmp = le16_to_cpu(uif->altsetting[i].
1882                                                 endpoint[isoc_pipe].desc.
1883                                                 wMaxPacketSize);
1884                         dev->ts1_mode.alt_max_pkt_size[i] =
1885                             (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
1886                         dev_dbg(d, "Alternate setting %i, max size= %i\n",
1887                                 i, dev->ts1_mode.alt_max_pkt_size[i]);
1888                 }
1889         }
1890
1891         if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
1892                 cx231xx_enable_OSC(dev);
1893                 cx231xx_reset_out(dev);
1894                 cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
1895         }
1896
1897         if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
1898                 cx231xx_sleep_s5h1432(dev);
1899
1900         /* load other modules required */
1901         request_modules(dev);
1902
1903 #ifdef CONFIG_MEDIA_CONTROLLER
1904         /* Init entities at the Media Controller */
1905         cx231xx_v4l2_create_entities(dev);
1906
1907         retval = v4l2_mc_create_media_graph(dev->media_dev);
1908         if (!retval)
1909                 retval = media_device_register(dev->media_dev);
1910 #endif
1911         if (retval < 0)
1912                 cx231xx_release_resources(dev);
1913         return retval;
1914
1915 err_video_alt:
1916         /* cx231xx_uninit_dev: */
1917         cx231xx_close_extension(dev);
1918         cx231xx_ir_exit(dev);
1919         cx231xx_release_analog_resources(dev);
1920         cx231xx_417_unregister(dev);
1921         cx231xx_remove_from_devlist(dev);
1922         cx231xx_dev_uninit(dev);
1923 err_init:
1924         v4l2_device_unregister(&dev->v4l2_dev);
1925 err_v4l2:
1926         cx231xx_unregister_media_device(dev);
1927 err_media_init:
1928         usb_set_intfdata(interface, NULL);
1929 err_if:
1930         usb_put_dev(udev);
1931         clear_bit(nr, &cx231xx_devused);
1932         return retval;
1933 }
1934
1935 /*
1936  * cx231xx_usb_disconnect()
1937  * called when the device gets diconencted
1938  * video device will be unregistered on v4l2_close in case it is still open
1939  */
1940 static void cx231xx_usb_disconnect(struct usb_interface *interface)
1941 {
1942         struct cx231xx *dev;
1943
1944         dev = usb_get_intfdata(interface);
1945         usb_set_intfdata(interface, NULL);
1946
1947         if (!dev)
1948                 return;
1949
1950         if (!dev->udev)
1951                 return;
1952
1953         dev->state |= DEV_DISCONNECTED;
1954
1955         flush_request_modules(dev);
1956
1957         /* wait until all current v4l2 io is finished then deallocate
1958            resources */
1959         mutex_lock(&dev->lock);
1960
1961         wake_up_interruptible_all(&dev->open);
1962
1963         if (dev->users) {
1964                 dev_warn(dev->dev,
1965                          "device %s is open! Deregistration and memory deallocation are deferred on close.\n",
1966                          video_device_node_name(&dev->vdev));
1967
1968                 /* Even having users, it is safe to remove the RC i2c driver */
1969                 cx231xx_ir_exit(dev);
1970
1971                 if (dev->USE_ISO)
1972                         cx231xx_uninit_isoc(dev);
1973                 else
1974                         cx231xx_uninit_bulk(dev);
1975                 wake_up_interruptible(&dev->wait_frame);
1976                 wake_up_interruptible(&dev->wait_stream);
1977         } else {
1978         }
1979
1980         cx231xx_close_extension(dev);
1981
1982         mutex_unlock(&dev->lock);
1983
1984         if (!dev->users)
1985                 cx231xx_release_resources(dev);
1986 }
1987
1988 static struct usb_driver cx231xx_usb_driver = {
1989         .name = "cx231xx",
1990         .probe = cx231xx_usb_probe,
1991         .disconnect = cx231xx_usb_disconnect,
1992         .id_table = cx231xx_id_table,
1993 };
1994
1995 module_usb_driver(cx231xx_usb_driver);