drivers/media/usb/dvb-usb/dibusb-mb.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /* DVB USB compliant linux driver for mobile DVB-T USB devices based on
   3  * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B)
   4  *
   5  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
   6  *
   7  * based on GPL code from DiBcom, which has
   8  * Copyright (C) 2004 Amaury Demol for DiBcom
   9  *
  10  * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
  11  */
  12 #include "dibusb.h"
  13
  14 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  15
  16 static int dib3000mb_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
  17 {
  18         struct dvb_usb_adapter *adap = fe->dvb->priv;
  19         struct dibusb_state *st = adap->priv;
  20
  21         return st->ops.tuner_pass_ctrl(fe, enable, st->tuner_addr);
  22 }
  23
  24 static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_adapter *adap)
  25 {
  26         struct dib3000_config demod_cfg;
  27         struct dibusb_state *st = adap->priv;
  28
  29         demod_cfg.demod_address = 0x8;
  30
  31         adap->fe_adap[0].fe = dvb_attach(dib3000mb_attach, &demod_cfg,
  32                                          &adap->dev->i2c_adap, &st->ops);
  33         if ((adap->fe_adap[0].fe) == NULL)
  34                 return -ENODEV;
  35
  36         adap->fe_adap[0].fe->ops.i2c_gate_ctrl = dib3000mb_i2c_gate_ctrl;
  37
  38         return 0;
  39 }
  40
  41 static int dibusb_thomson_tuner_attach(struct dvb_usb_adapter *adap)
  42 {
  43         struct dibusb_state *st = adap->priv;
  44
  45         st->tuner_addr = 0x61;
  46
  47         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61, &adap->dev->i2c_adap,
  48                    DVB_PLL_TUA6010XS);
  49         return 0;
  50 }
  51
  52 static int dibusb_panasonic_tuner_attach(struct dvb_usb_adapter *adap)
  53 {
  54         struct dibusb_state *st = adap->priv;
  55
  56         st->tuner_addr = 0x60;
  57
  58         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap,
  59                    DVB_PLL_TDA665X);
  60         return 0;
  61 }
  62
  63 /* Some of the Artec 1.1 device aren't equipped with the default tuner
  64  * (Thomson Cable), but with a Panasonic ENV77H11D5.  This function figures
  65  * this out. */
  66 static int dibusb_tuner_probe_and_attach(struct dvb_usb_adapter *adap)
  67 {
  68         u8 b[2] = { 0,0 }, b2[1];
  69         int ret = 0;
  70         struct i2c_msg msg[2] = {
  71                 { .flags = 0,        .buf = b,  .len = 2 },
  72                 { .flags = I2C_M_RD, .buf = b2, .len = 1 },
  73         };
  74         struct dibusb_state *st = adap->priv;
  75
  76         /* the Panasonic sits on I2C addrass 0x60, the Thomson on 0x61 */
  77         msg[0].addr = msg[1].addr = st->tuner_addr = 0x60;
  78
  79         if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl)
  80                 adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 1);
  81
  82         if (i2c_transfer(&adap->dev->i2c_adap, msg, 2) != 2) {
  83                 err("tuner i2c write failed.");
  84                 return -EREMOTEIO;
  85         }
  86
  87         if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl)
  88                 adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 0);
  89
  90         if (b2[0] == 0xfe) {
  91                 info("This device has the Thomson Cable onboard. Which is default.");
  92                 ret = dibusb_thomson_tuner_attach(adap);
  93         } else {
  94                 info("This device has the Panasonic ENV77H11D5 onboard.");
  95                 ret = dibusb_panasonic_tuner_attach(adap);
  96         }
  97
  98         return ret;
  99 }
 100
 101 /* USB Driver stuff */
 102 static struct dvb_usb_device_properties dibusb1_1_properties;
 103 static struct dvb_usb_device_properties dibusb1_1_an2235_properties;
 104 static struct dvb_usb_device_properties dibusb2_0b_properties;
 105 static struct dvb_usb_device_properties artec_t1_usb2_properties;
 106
 107 static int dibusb_probe(struct usb_interface *intf,
 108                 const struct usb_device_id *id)
 109 {
 110         if (0 == dvb_usb_device_init(intf, &dibusb1_1_properties,
 111                                      THIS_MODULE, NULL, adapter_nr) ||
 112             0 == dvb_usb_device_init(intf, &dibusb1_1_an2235_properties,
 113                                      THIS_MODULE, NULL, adapter_nr) ||
 114             0 == dvb_usb_device_init(intf, &dibusb2_0b_properties,
 115                                      THIS_MODULE, NULL, adapter_nr) ||
 116             0 == dvb_usb_device_init(intf, &artec_t1_usb2_properties,
 117                                      THIS_MODULE, NULL, adapter_nr))
 118                 return 0;
 119
 120         return -EINVAL;
 121 }
 122
 123 /* do not change the order of the ID table */
 124 enum {
 125         WIDEVIEW_DVBT_USB_COLD,
 126         WIDEVIEW_DVBT_USB_WARM,
 127         COMPRO_DVBU2000_COLD,
 128         COMPRO_DVBU2000_WARM,
 129         COMPRO_DVBU2000_UNK_COLD,
 130         DIBCOM_MOD3000_COLD,
 131         DIBCOM_MOD3000_WARM,
 132         EMPIA_VSTREAM_COLD,
 133         EMPIA_VSTREAM_WARM,
 134         GRANDTEC_DVBT_USB_COLD,
 135         GRANDTEC_DVBT_USB_WARM,
 136         GRANDTEC_MOD3000_COLD,
 137         GRANDTEC_MOD3000_WARM,
 138         UNK_HYPER_PALTEK_COLD,
 139         UNK_HYPER_PALTEK_WARM,
 140         VISIONPLUS_VP7041_COLD,
 141         VISIONPLUS_VP7041_WARM,
 142         TWINHAN_VP7041_COLD,
 143         TWINHAN_VP7041_WARM,
 144         ULTIMA_TVBOX_COLD,
 145         ULTIMA_TVBOX_WARM,
 146         ULTIMA_TVBOX_AN2235_COLD,
 147         ULTIMA_TVBOX_AN2235_WARM,
 148         ADSTECH_USB2_COLD,
 149         ADSTECH_USB2_WARM,
 150         KYE_DVB_T_COLD,
 151         KYE_DVB_T_WARM,
 152         KWORLD_VSTREAM_COLD,
 153         ULTIMA_TVBOX_USB2_COLD,
 154         ULTIMA_TVBOX_USB2_WARM,
 155         ULTIMA_TVBOX_ANCHOR_COLD,
 156 };
 157
 158 static struct usb_device_id dibusb_dib3000mb_table[] = {
 159         DVB_USB_DEV(WIDEVIEW, WIDEVIEW_DVBT_USB_COLD),
 160         DVB_USB_DEV(WIDEVIEW, WIDEVIEW_DVBT_USB_WARM),
 161         DVB_USB_DEV(COMPRO, COMPRO_DVBU2000_COLD),
 162         DVB_USB_DEV(COMPRO, COMPRO_DVBU2000_WARM),
 163         DVB_USB_DEV(COMPRO_UNK, COMPRO_DVBU2000_UNK_COLD),
 164         DVB_USB_DEV(DIBCOM, DIBCOM_MOD3000_COLD),
 165         DVB_USB_DEV(DIBCOM, DIBCOM_MOD3000_WARM),
 166         DVB_USB_DEV(EMPIA, EMPIA_VSTREAM_COLD),
 167         DVB_USB_DEV(EMPIA, EMPIA_VSTREAM_WARM),
 168         DVB_USB_DEV(GRANDTEC, GRANDTEC_DVBT_USB_COLD),
 169         DVB_USB_DEV(GRANDTEC, GRANDTEC_DVBT_USB_WARM),
 170         DVB_USB_DEV(GRANDTEC, GRANDTEC_MOD3000_COLD),
 171         DVB_USB_DEV(GRANDTEC, GRANDTEC_MOD3000_WARM),
 172         DVB_USB_DEV(HYPER_PALTEK, UNK_HYPER_PALTEK_COLD),
 173         DVB_USB_DEV(HYPER_PALTEK, UNK_HYPER_PALTEK_WARM),
 174         DVB_USB_DEV(VISIONPLUS, VISIONPLUS_VP7041_COLD),
 175         DVB_USB_DEV(VISIONPLUS, VISIONPLUS_VP7041_WARM),
 176         DVB_USB_DEV(TWINHAN, TWINHAN_VP7041_COLD),
 177         DVB_USB_DEV(TWINHAN, TWINHAN_VP7041_WARM),
 178         DVB_USB_DEV(ULTIMA_ELECTRONIC, ULTIMA_TVBOX_COLD),
 179         DVB_USB_DEV(ULTIMA_ELECTRONIC, ULTIMA_TVBOX_WARM),
 180         DVB_USB_DEV(ULTIMA_ELECTRONIC, ULTIMA_TVBOX_AN2235_COLD),
 181         DVB_USB_DEV(ULTIMA_ELECTRONIC, ULTIMA_TVBOX_AN2235_WARM),
 182         DVB_USB_DEV(ADSTECH, ADSTECH_USB2_COLD),
 183         DVB_USB_DEV(ADSTECH, ADSTECH_USB2_WARM),
 184         DVB_USB_DEV(KYE, KYE_DVB_T_COLD),
 185         DVB_USB_DEV(KYE, KYE_DVB_T_WARM),
 186         DVB_USB_DEV(KWORLD, KWORLD_VSTREAM_COLD),
 187         DVB_USB_DEV(ULTIMA_ELECTRONIC, ULTIMA_TVBOX_USB2_COLD),
 188         DVB_USB_DEV(ULTIMA_ELECTRONIC, ULTIMA_TVBOX_USB2_WARM),
 189 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
 190         DVB_USB_DEV(ANCHOR, ULTIMA_TVBOX_ANCHOR_COLD),
 191 #endif
 192         { }
 193 };
 194
 195 MODULE_DEVICE_TABLE (usb, dibusb_dib3000mb_table);
 196
 197 static struct dvb_usb_device_properties dibusb1_1_properties = {
 198         .caps =  DVB_USB_IS_AN_I2C_ADAPTER,
 199
 200         .usb_ctrl = CYPRESS_AN2135,
 201
 202         .firmware = "dvb-usb-dibusb-5.0.0.11.fw",
 203
 204         .num_adapters = 1,
 205         .adapter = {
 206                 {
 207                 .num_frontends = 1,
 208                 .fe = {{
 209                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
 210                         .pid_filter_count = 16,
 211
 212                         .streaming_ctrl   = dibusb_streaming_ctrl,
 213                         .pid_filter       = dibusb_pid_filter,
 214                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
 215                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
 216                         .tuner_attach     = dibusb_tuner_probe_and_attach,
 217
 218                         /* parameter for the MPEG2-data transfer */
 219                         .stream = {
 220                                 .type = USB_BULK,
 221                                 .count = 7,
 222                                 .endpoint = 0x02,
 223                                 .u = {
 224                                         .bulk = {
 225                                                 .buffersize = 4096,
 226                                         }
 227                                 }
 228                         },
 229                 }},
 230                         .size_of_priv     = sizeof(struct dibusb_state),
 231                 }
 232         },
 233
 234         .power_ctrl       = dibusb_power_ctrl,
 235
 236         .rc.legacy = {
 237                 .rc_interval      = DEFAULT_RC_INTERVAL,
 238                 .rc_map_table     = rc_map_dibusb_table,
 239                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 240                 .rc_query         = dibusb_rc_query,
 241         },
 242
 243         .i2c_algo         = &dibusb_i2c_algo,
 244
 245         .generic_bulk_ctrl_endpoint = 0x01,
 246
 247         .num_device_descs = 9,
 248         .devices = {
 249                 {       "AVerMedia AverTV DVBT USB1.1",
 250                         { &dibusb_dib3000mb_table[WIDEVIEW_DVBT_USB_COLD],  NULL },
 251                         { &dibusb_dib3000mb_table[WIDEVIEW_DVBT_USB_WARM],  NULL },
 252                 },
 253                 {       "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)",
 254                         { &dibusb_dib3000mb_table[COMPRO_DVBU2000_COLD], &dibusb_dib3000mb_table[COMPRO_DVBU2000_UNK_COLD], NULL},
 255                         { &dibusb_dib3000mb_table[COMPRO_DVBU2000_WARM], NULL },
 256                 },
 257                 {       "DiBcom USB1.1 DVB-T reference design (MOD3000)",
 258                         { &dibusb_dib3000mb_table[DIBCOM_MOD3000_COLD],  NULL },
 259                         { &dibusb_dib3000mb_table[DIBCOM_MOD3000_WARM],  NULL },
 260                 },
 261                 {       "KWorld V-Stream XPERT DTV - DVB-T USB1.1",
 262                         { &dibusb_dib3000mb_table[EMPIA_VSTREAM_COLD], NULL },
 263                         { &dibusb_dib3000mb_table[EMPIA_VSTREAM_WARM], NULL },
 264                 },
 265                 {       "Grandtec USB1.1 DVB-T",
 266                         { &dibusb_dib3000mb_table[GRANDTEC_DVBT_USB_COLD],  &dibusb_dib3000mb_table[GRANDTEC_MOD3000_COLD], NULL },
 267                         { &dibusb_dib3000mb_table[GRANDTEC_DVBT_USB_WARM], &dibusb_dib3000mb_table[GRANDTEC_MOD3000_WARM], NULL },
 268                 },
 269                 {       "Unknown USB1.1 DVB-T device ???? please report the name to the author",
 270                         { &dibusb_dib3000mb_table[UNK_HYPER_PALTEK_COLD], NULL },
 271                         { &dibusb_dib3000mb_table[UNK_HYPER_PALTEK_WARM], NULL },
 272                 },
 273                 {       "TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device",
 274                         { &dibusb_dib3000mb_table[VISIONPLUS_VP7041_COLD], &dibusb_dib3000mb_table[TWINHAN_VP7041_COLD], NULL},
 275                         { &dibusb_dib3000mb_table[VISIONPLUS_VP7041_WARM], &dibusb_dib3000mb_table[TWINHAN_VP7041_WARM], NULL},
 276                 },
 277                 {       "Artec T1 USB1.1 TVBOX with AN2135",
 278                         { &dibusb_dib3000mb_table[ULTIMA_TVBOX_COLD], NULL },
 279                         { &dibusb_dib3000mb_table[ULTIMA_TVBOX_WARM], NULL },
 280                 },
 281                 {       "VideoWalker DVB-T USB",
 282                         { &dibusb_dib3000mb_table[KYE_DVB_T_COLD], NULL },
 283                         { &dibusb_dib3000mb_table[KYE_DVB_T_WARM], NULL },
 284                 },
 285         }
 286 };
 287
 288 static struct dvb_usb_device_properties dibusb1_1_an2235_properties = {
 289         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 290         .usb_ctrl = CYPRESS_AN2235,
 291
 292         .firmware = "dvb-usb-dibusb-an2235-01.fw",
 293
 294         .num_adapters = 1,
 295         .adapter = {
 296                 {
 297                 .num_frontends = 1,
 298                 .fe = {{
 299                         .caps = DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_ADAP_HAS_PID_FILTER,
 300                         .pid_filter_count = 16,
 301
 302                         .streaming_ctrl   = dibusb_streaming_ctrl,
 303                         .pid_filter       = dibusb_pid_filter,
 304                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
 305                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
 306                         .tuner_attach     = dibusb_tuner_probe_and_attach,
 307
 308                         /* parameter for the MPEG2-data transfer */
 309                         .stream = {
 310                                 .type = USB_BULK,
 311                                 .count = 7,
 312                                 .endpoint = 0x02,
 313                                 .u = {
 314                                         .bulk = {
 315                                                 .buffersize = 4096,
 316                                         }
 317                                 }
 318                         },
 319                 }},
 320                         .size_of_priv     = sizeof(struct dibusb_state),
 321                 },
 322         },
 323         .power_ctrl       = dibusb_power_ctrl,
 324
 325         .rc.legacy = {
 326                 .rc_interval      = DEFAULT_RC_INTERVAL,
 327                 .rc_map_table     = rc_map_dibusb_table,
 328                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 329                 .rc_query         = dibusb_rc_query,
 330         },
 331
 332         .i2c_algo         = &dibusb_i2c_algo,
 333
 334         .generic_bulk_ctrl_endpoint = 0x01,
 335
 336 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
 337         .num_device_descs = 2,
 338 #else
 339         .num_device_descs = 1,
 340 #endif
 341         .devices = {
 342                 {       "Artec T1 USB1.1 TVBOX with AN2235",
 343                         { &dibusb_dib3000mb_table[ULTIMA_TVBOX_AN2235_COLD], NULL },
 344                         { &dibusb_dib3000mb_table[ULTIMA_TVBOX_AN2235_WARM], NULL },
 345                 },
 346 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
 347                 {       "Artec T1 USB1.1 TVBOX with AN2235 (faulty USB IDs)",
 348                         { &dibusb_dib3000mb_table[ULTIMA_TVBOX_ANCHOR_COLD], NULL },
 349                         { NULL },
 350                 },
 351                 { NULL },
 352 #endif
 353         }
 354 };
 355
 356 static struct dvb_usb_device_properties dibusb2_0b_properties = {
 357         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 358
 359         .usb_ctrl = CYPRESS_FX2,
 360
 361         .firmware = "dvb-usb-adstech-usb2-02.fw",
 362
 363         .num_adapters = 1,
 364         .adapter = {
 365                 {
 366                 .num_frontends = 1,
 367                 .fe = {{
 368                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
 369                         .pid_filter_count = 16,
 370
 371                         .streaming_ctrl   = dibusb2_0_streaming_ctrl,
 372                         .pid_filter       = dibusb_pid_filter,
 373                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
 374                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
 375                         .tuner_attach     = dibusb_thomson_tuner_attach,
 376
 377                         /* parameter for the MPEG2-data transfer */
 378                         .stream = {
 379                                 .type = USB_BULK,
 380                                 .count = 7,
 381                                 .endpoint = 0x06,
 382                                 .u = {
 383                                         .bulk = {
 384                                                 .buffersize = 4096,
 385                                         }
 386                                 }
 387                         },
 388                 }},
 389                         .size_of_priv     = sizeof(struct dibusb_state),
 390                 }
 391         },
 392         .power_ctrl       = dibusb2_0_power_ctrl,
 393
 394         .rc.legacy = {
 395                 .rc_interval      = DEFAULT_RC_INTERVAL,
 396                 .rc_map_table     = rc_map_dibusb_table,
 397                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 398                 .rc_query         = dibusb_rc_query,
 399         },
 400
 401         .i2c_algo         = &dibusb_i2c_algo,
 402
 403         .generic_bulk_ctrl_endpoint = 0x01,
 404
 405         .num_device_descs = 2,
 406         .devices = {
 407                 {       "KWorld/ADSTech Instant DVB-T USB2.0",
 408                         { &dibusb_dib3000mb_table[ADSTECH_USB2_COLD], NULL },
 409                         { &dibusb_dib3000mb_table[ADSTECH_USB2_WARM], NULL },
 410                 },
 411                 {       "KWorld Xpert DVB-T USB2.0",
 412                         { &dibusb_dib3000mb_table[KWORLD_VSTREAM_COLD], NULL },
 413                         { NULL }
 414                 },
 415                 { NULL },
 416         }
 417 };
 418
 419 static struct dvb_usb_device_properties artec_t1_usb2_properties = {
 420         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 421
 422         .usb_ctrl = CYPRESS_FX2,
 423
 424         .firmware = "dvb-usb-dibusb-6.0.0.8.fw",
 425
 426         .num_adapters = 1,
 427         .adapter = {
 428                 {
 429                 .num_frontends = 1,
 430                 .fe = {{
 431                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
 432                         .pid_filter_count = 16,
 433
 434                         .streaming_ctrl   = dibusb2_0_streaming_ctrl,
 435                         .pid_filter       = dibusb_pid_filter,
 436                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
 437                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
 438                         .tuner_attach     = dibusb_tuner_probe_and_attach,
 439                         /* parameter for the MPEG2-data transfer */
 440                         .stream = {
 441                                 .type = USB_BULK,
 442                                 .count = 7,
 443                                 .endpoint = 0x06,
 444                                 .u = {
 445                                         .bulk = {
 446                                                 .buffersize = 4096,
 447                                         }
 448                                 }
 449                         },
 450                 }},
 451                         .size_of_priv     = sizeof(struct dibusb_state),
 452                 }
 453         },
 454         .power_ctrl       = dibusb2_0_power_ctrl,
 455
 456         .rc.legacy = {
 457                 .rc_interval      = DEFAULT_RC_INTERVAL,
 458                 .rc_map_table     = rc_map_dibusb_table,
 459                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 460                 .rc_query         = dibusb_rc_query,
 461         },
 462
 463         .i2c_algo         = &dibusb_i2c_algo,
 464
 465         .generic_bulk_ctrl_endpoint = 0x01,
 466
 467         .num_device_descs = 1,
 468         .devices = {
 469                 {       "Artec T1 USB2.0",
 470                         { &dibusb_dib3000mb_table[ULTIMA_TVBOX_USB2_COLD], NULL },
 471                         { &dibusb_dib3000mb_table[ULTIMA_TVBOX_USB2_WARM], NULL },
 472                 },
 473                 { NULL },
 474         }
 475 };
 476
 477 static struct usb_driver dibusb_driver = {
 478         .name           = "dvb_usb_dibusb_mb",
 479         .probe          = dibusb_probe,
 480         .disconnect = dvb_usb_device_exit,
 481         .id_table       = dibusb_dib3000mb_table,
 482 };
 483
 484 module_usb_driver(dibusb_driver);
 485
 486 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
 487 MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)");
 488 MODULE_VERSION("1.0");
 489 MODULE_LICENSE("GPL");