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

   1 /* DVB USB compliant linux driver for mobile DVB-T USB devices based on
   2  * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B)
   3  *
   4  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
   5  *
   6  * based on GPL code from DiBcom, which has
   7  * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
   8  *
   9  *      This program is free software; you can redistribute it and/or modify it
  10  *      under the terms of the GNU General Public License as published by the Free
  11  *      Software Foundation, version 2.
  12  *
  13  * see Documentation/dvb/README.dvb-usb for more information
  14  */
  15 #include "dibusb.h"
  16
  17 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  18
  19 static int dib3000mb_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
  20 {
  21         struct dvb_usb_adapter *adap = fe->dvb->priv;
  22         struct dibusb_state *st = adap->priv;
  23
  24         return st->ops.tuner_pass_ctrl(fe, enable, st->tuner_addr);
  25 }
  26
  27 static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_adapter *adap)
  28 {
  29         struct dib3000_config demod_cfg;
  30         struct dibusb_state *st = adap->priv;
  31
  32         demod_cfg.demod_address = 0x8;
  33
  34         adap->fe_adap[0].fe = dvb_attach(dib3000mb_attach, &demod_cfg,
  35                                          &adap->dev->i2c_adap, &st->ops);
  36         if ((adap->fe_adap[0].fe) == NULL)
  37                 return -ENODEV;
  38
  39         adap->fe_adap[0].fe->ops.i2c_gate_ctrl = dib3000mb_i2c_gate_ctrl;
  40
  41         return 0;
  42 }
  43
  44 static int dibusb_thomson_tuner_attach(struct dvb_usb_adapter *adap)
  45 {
  46         struct dibusb_state *st = adap->priv;
  47
  48         st->tuner_addr = 0x61;
  49
  50         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61, &adap->dev->i2c_adap,
  51                    DVB_PLL_TUA6010XS);
  52         return 0;
  53 }
  54
  55 static int dibusb_panasonic_tuner_attach(struct dvb_usb_adapter *adap)
  56 {
  57         struct dibusb_state *st = adap->priv;
  58
  59         st->tuner_addr = 0x60;
  60
  61         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap,
  62                    DVB_PLL_TDA665X);
  63         return 0;
  64 }
  65
  66 /* Some of the Artec 1.1 device aren't equipped with the default tuner
  67  * (Thomson Cable), but with a Panasonic ENV77H11D5.  This function figures
  68  * this out. */
  69 static int dibusb_tuner_probe_and_attach(struct dvb_usb_adapter *adap)
  70 {
  71         u8 b[2] = { 0,0 }, b2[1];
  72         int ret = 0;
  73         struct i2c_msg msg[2] = {
  74                 { .flags = 0,        .buf = b,  .len = 2 },
  75                 { .flags = I2C_M_RD, .buf = b2, .len = 1 },
  76         };
  77         struct dibusb_state *st = adap->priv;
  78
  79         /* the Panasonic sits on I2C addrass 0x60, the Thomson on 0x61 */
  80         msg[0].addr = msg[1].addr = st->tuner_addr = 0x60;
  81
  82         if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl)
  83                 adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 1);
  84
  85         if (i2c_transfer(&adap->dev->i2c_adap, msg, 2) != 2) {
  86                 err("tuner i2c write failed.");
  87                 ret = -EREMOTEIO;
  88         }
  89
  90         if (adap->fe_adap[0].fe->ops.i2c_gate_ctrl)
  91                 adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, 0);
  92
  93         if (b2[0] == 0xfe) {
  94                 info("This device has the Thomson Cable onboard. Which is default.");
  95                 ret = dibusb_thomson_tuner_attach(adap);
  96         } else {
  97                 info("This device has the Panasonic ENV77H11D5 onboard.");
  98                 ret = dibusb_panasonic_tuner_attach(adap);
  99         }
 100
 101         return ret;
 102 }
 103
 104 /* USB Driver stuff */
 105 static struct dvb_usb_device_properties dibusb1_1_properties;
 106 static struct dvb_usb_device_properties dibusb1_1_an2235_properties;
 107 static struct dvb_usb_device_properties dibusb2_0b_properties;
 108 static struct dvb_usb_device_properties artec_t1_usb2_properties;
 109
 110 static int dibusb_probe(struct usb_interface *intf,
 111                 const struct usb_device_id *id)
 112 {
 113         if (0 == dvb_usb_device_init(intf, &dibusb1_1_properties,
 114                                      THIS_MODULE, NULL, adapter_nr) ||
 115             0 == dvb_usb_device_init(intf, &dibusb1_1_an2235_properties,
 116                                      THIS_MODULE, NULL, adapter_nr) ||
 117             0 == dvb_usb_device_init(intf, &dibusb2_0b_properties,
 118                                      THIS_MODULE, NULL, adapter_nr) ||
 119             0 == dvb_usb_device_init(intf, &artec_t1_usb2_properties,
 120                                      THIS_MODULE, NULL, adapter_nr))
 121                 return 0;
 122
 123         return -EINVAL;
 124 }
 125
 126 /* do not change the order of the ID table */
 127 static struct usb_device_id dibusb_dib3000mb_table [] = {
 128 /* 00 */        { USB_DEVICE(USB_VID_WIDEVIEW,          USB_PID_AVERMEDIA_DVBT_USB_COLD) },
 129 /* 01 */        { USB_DEVICE(USB_VID_WIDEVIEW,          USB_PID_AVERMEDIA_DVBT_USB_WARM) },
 130 /* 02 */        { USB_DEVICE(USB_VID_COMPRO,            USB_PID_COMPRO_DVBU2000_COLD) },
 131 /* 03 */        { USB_DEVICE(USB_VID_COMPRO,            USB_PID_COMPRO_DVBU2000_WARM) },
 132 /* 04 */        { USB_DEVICE(USB_VID_COMPRO_UNK,        USB_PID_COMPRO_DVBU2000_UNK_COLD) },
 133 /* 05 */        { USB_DEVICE(USB_VID_DIBCOM,            USB_PID_DIBCOM_MOD3000_COLD) },
 134 /* 06 */        { USB_DEVICE(USB_VID_DIBCOM,            USB_PID_DIBCOM_MOD3000_WARM) },
 135 /* 07 */        { USB_DEVICE(USB_VID_EMPIA,             USB_PID_KWORLD_VSTREAM_COLD) },
 136 /* 08 */        { USB_DEVICE(USB_VID_EMPIA,             USB_PID_KWORLD_VSTREAM_WARM) },
 137 /* 09 */        { USB_DEVICE(USB_VID_GRANDTEC,          USB_PID_GRANDTEC_DVBT_USB_COLD) },
 138 /* 10 */        { USB_DEVICE(USB_VID_GRANDTEC,          USB_PID_GRANDTEC_DVBT_USB_WARM) },
 139 /* 11 */        { USB_DEVICE(USB_VID_GRANDTEC,          USB_PID_DIBCOM_MOD3000_COLD) },
 140 /* 12 */        { USB_DEVICE(USB_VID_GRANDTEC,          USB_PID_DIBCOM_MOD3000_WARM) },
 141 /* 13 */        { USB_DEVICE(USB_VID_HYPER_PALTEK,      USB_PID_UNK_HYPER_PALTEK_COLD) },
 142 /* 14 */        { USB_DEVICE(USB_VID_HYPER_PALTEK,      USB_PID_UNK_HYPER_PALTEK_WARM) },
 143 /* 15 */        { USB_DEVICE(USB_VID_VISIONPLUS,        USB_PID_TWINHAN_VP7041_COLD) },
 144 /* 16 */        { USB_DEVICE(USB_VID_VISIONPLUS,        USB_PID_TWINHAN_VP7041_WARM) },
 145 /* 17 */        { USB_DEVICE(USB_VID_TWINHAN,           USB_PID_TWINHAN_VP7041_COLD) },
 146 /* 18 */        { USB_DEVICE(USB_VID_TWINHAN,           USB_PID_TWINHAN_VP7041_WARM) },
 147 /* 19 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_COLD) },
 148 /* 20 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_WARM) },
 149 /* 21 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_COLD) },
 150 /* 22 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_WARM) },
 151 /* 23 */        { USB_DEVICE(USB_VID_ADSTECH,           USB_PID_ADSTECH_USB2_COLD) },
 152
 153 /* device ID with default DIBUSB2_0-firmware and with the hacked firmware */
 154 /* 24 */        { USB_DEVICE(USB_VID_ADSTECH,           USB_PID_ADSTECH_USB2_WARM) },
 155 /* 25 */        { USB_DEVICE(USB_VID_KYE,               USB_PID_KYE_DVB_T_COLD) },
 156 /* 26 */        { USB_DEVICE(USB_VID_KYE,               USB_PID_KYE_DVB_T_WARM) },
 157
 158 /* 27 */        { USB_DEVICE(USB_VID_KWORLD,            USB_PID_KWORLD_VSTREAM_COLD) },
 159
 160 /* 28 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_COLD) },
 161 /* 29 */        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_USB2_WARM) },
 162
 163 /*
 164  * XXX: As Artec just 'forgot' to program the EEPROM on some Artec T1 devices
 165  *      we don't catch these faulty IDs (namely 'Cypress FX1 USB controller') that
 166  *      have been left on the device. If you don't have such a device but an Artec
 167  *      device that's supposed to work with this driver but is not detected by it,
 168  *      free to enable CONFIG_DVB_USB_DIBUSB_MB_FAULTY via your kernel config.
 169  */
 170
 171 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
 172 /* 30 */        { USB_DEVICE(USB_VID_ANCHOR,            USB_PID_ULTIMA_TVBOX_ANCHOR_COLD) },
 173 #endif
 174
 175                         { }             /* Terminating entry */
 176 };
 177 MODULE_DEVICE_TABLE (usb, dibusb_dib3000mb_table);
 178
 179 static struct dvb_usb_device_properties dibusb1_1_properties = {
 180         .caps =  DVB_USB_IS_AN_I2C_ADAPTER,
 181
 182         .usb_ctrl = CYPRESS_AN2135,
 183
 184         .firmware = "dvb-usb-dibusb-5.0.0.11.fw",
 185
 186         .num_adapters = 1,
 187         .adapter = {
 188                 {
 189                 .num_frontends = 1,
 190                 .fe = {{
 191                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
 192                         .pid_filter_count = 16,
 193
 194                         .streaming_ctrl   = dibusb_streaming_ctrl,
 195                         .pid_filter       = dibusb_pid_filter,
 196                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
 197                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
 198                         .tuner_attach     = dibusb_tuner_probe_and_attach,
 199
 200                         /* parameter for the MPEG2-data transfer */
 201                         .stream = {
 202                                 .type = USB_BULK,
 203                                 .count = 7,
 204                                 .endpoint = 0x02,
 205                                 .u = {
 206                                         .bulk = {
 207                                                 .buffersize = 4096,
 208                                         }
 209                                 }
 210                         },
 211                 }},
 212                         .size_of_priv     = sizeof(struct dibusb_state),
 213                 }
 214         },
 215
 216         .power_ctrl       = dibusb_power_ctrl,
 217
 218         .rc.legacy = {
 219                 .rc_interval      = DEFAULT_RC_INTERVAL,
 220                 .rc_map_table     = rc_map_dibusb_table,
 221                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 222                 .rc_query         = dibusb_rc_query,
 223         },
 224
 225         .i2c_algo         = &dibusb_i2c_algo,
 226
 227         .generic_bulk_ctrl_endpoint = 0x01,
 228
 229         .num_device_descs = 9,
 230         .devices = {
 231                 {       "AVerMedia AverTV DVBT USB1.1",
 232                         { &dibusb_dib3000mb_table[0],  NULL },
 233                         { &dibusb_dib3000mb_table[1],  NULL },
 234                 },
 235                 {       "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)",
 236                         { &dibusb_dib3000mb_table[2], &dibusb_dib3000mb_table[4], NULL},
 237                         { &dibusb_dib3000mb_table[3], NULL },
 238                 },
 239                 {       "DiBcom USB1.1 DVB-T reference design (MOD3000)",
 240                         { &dibusb_dib3000mb_table[5],  NULL },
 241                         { &dibusb_dib3000mb_table[6],  NULL },
 242                 },
 243                 {       "KWorld V-Stream XPERT DTV - DVB-T USB1.1",
 244                         { &dibusb_dib3000mb_table[7], NULL },
 245                         { &dibusb_dib3000mb_table[8], NULL },
 246                 },
 247                 {       "Grandtec USB1.1 DVB-T",
 248                         { &dibusb_dib3000mb_table[9],  &dibusb_dib3000mb_table[11], NULL },
 249                         { &dibusb_dib3000mb_table[10], &dibusb_dib3000mb_table[12], NULL },
 250                 },
 251                 {       "Unknown USB1.1 DVB-T device ???? please report the name to the author",
 252                         { &dibusb_dib3000mb_table[13], NULL },
 253                         { &dibusb_dib3000mb_table[14], NULL },
 254                 },
 255                 {       "TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device",
 256                         { &dibusb_dib3000mb_table[15], &dibusb_dib3000mb_table[17], NULL},
 257                         { &dibusb_dib3000mb_table[16], &dibusb_dib3000mb_table[18], NULL},
 258                 },
 259                 {       "Artec T1 USB1.1 TVBOX with AN2135",
 260                         { &dibusb_dib3000mb_table[19], NULL },
 261                         { &dibusb_dib3000mb_table[20], NULL },
 262                 },
 263                 {       "VideoWalker DVB-T USB",
 264                         { &dibusb_dib3000mb_table[25], NULL },
 265                         { &dibusb_dib3000mb_table[26], NULL },
 266                 },
 267         }
 268 };
 269
 270 static struct dvb_usb_device_properties dibusb1_1_an2235_properties = {
 271         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 272         .usb_ctrl = CYPRESS_AN2235,
 273
 274         .firmware = "dvb-usb-dibusb-an2235-01.fw",
 275
 276         .num_adapters = 1,
 277         .adapter = {
 278                 {
 279                 .num_frontends = 1,
 280                 .fe = {{
 281                         .caps = DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_ADAP_HAS_PID_FILTER,
 282                         .pid_filter_count = 16,
 283
 284                         .streaming_ctrl   = dibusb_streaming_ctrl,
 285                         .pid_filter       = dibusb_pid_filter,
 286                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
 287                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
 288                         .tuner_attach     = dibusb_tuner_probe_and_attach,
 289
 290                         /* parameter for the MPEG2-data transfer */
 291                         .stream = {
 292                                 .type = USB_BULK,
 293                                 .count = 7,
 294                                 .endpoint = 0x02,
 295                                 .u = {
 296                                         .bulk = {
 297                                                 .buffersize = 4096,
 298                                         }
 299                                 }
 300                         },
 301                 }},
 302                         .size_of_priv     = sizeof(struct dibusb_state),
 303                 },
 304         },
 305         .power_ctrl       = dibusb_power_ctrl,
 306
 307         .rc.legacy = {
 308                 .rc_interval      = DEFAULT_RC_INTERVAL,
 309                 .rc_map_table     = rc_map_dibusb_table,
 310                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 311                 .rc_query         = dibusb_rc_query,
 312         },
 313
 314         .i2c_algo         = &dibusb_i2c_algo,
 315
 316         .generic_bulk_ctrl_endpoint = 0x01,
 317
 318 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
 319         .num_device_descs = 2,
 320 #else
 321         .num_device_descs = 1,
 322 #endif
 323         .devices = {
 324                 {       "Artec T1 USB1.1 TVBOX with AN2235",
 325                         { &dibusb_dib3000mb_table[21], NULL },
 326                         { &dibusb_dib3000mb_table[22], NULL },
 327                 },
 328 #ifdef CONFIG_DVB_USB_DIBUSB_MB_FAULTY
 329                 {       "Artec T1 USB1.1 TVBOX with AN2235 (faulty USB IDs)",
 330                         { &dibusb_dib3000mb_table[30], NULL },
 331                         { NULL },
 332                 },
 333                 { NULL },
 334 #endif
 335         }
 336 };
 337
 338 static struct dvb_usb_device_properties dibusb2_0b_properties = {
 339         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 340
 341         .usb_ctrl = CYPRESS_FX2,
 342
 343         .firmware = "dvb-usb-adstech-usb2-02.fw",
 344
 345         .num_adapters = 1,
 346         .adapter = {
 347                 {
 348                 .num_frontends = 1,
 349                 .fe = {{
 350                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
 351                         .pid_filter_count = 16,
 352
 353                         .streaming_ctrl   = dibusb2_0_streaming_ctrl,
 354                         .pid_filter       = dibusb_pid_filter,
 355                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
 356                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
 357                         .tuner_attach     = dibusb_thomson_tuner_attach,
 358
 359                         /* parameter for the MPEG2-data transfer */
 360                         .stream = {
 361                                 .type = USB_BULK,
 362                                 .count = 7,
 363                                 .endpoint = 0x06,
 364                                 .u = {
 365                                         .bulk = {
 366                                                 .buffersize = 4096,
 367                                         }
 368                                 }
 369                         },
 370                 }},
 371                         .size_of_priv     = sizeof(struct dibusb_state),
 372                 }
 373         },
 374         .power_ctrl       = dibusb2_0_power_ctrl,
 375
 376         .rc.legacy = {
 377                 .rc_interval      = DEFAULT_RC_INTERVAL,
 378                 .rc_map_table     = rc_map_dibusb_table,
 379                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 380                 .rc_query         = dibusb_rc_query,
 381         },
 382
 383         .i2c_algo         = &dibusb_i2c_algo,
 384
 385         .generic_bulk_ctrl_endpoint = 0x01,
 386
 387         .num_device_descs = 2,
 388         .devices = {
 389                 {       "KWorld/ADSTech Instant DVB-T USB2.0",
 390                         { &dibusb_dib3000mb_table[23], NULL },
 391                         { &dibusb_dib3000mb_table[24], NULL },
 392                 },
 393                 {       "KWorld Xpert DVB-T USB2.0",
 394                         { &dibusb_dib3000mb_table[27], NULL },
 395                         { NULL }
 396                 },
 397                 { NULL },
 398         }
 399 };
 400
 401 static struct dvb_usb_device_properties artec_t1_usb2_properties = {
 402         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 403
 404         .usb_ctrl = CYPRESS_FX2,
 405
 406         .firmware = "dvb-usb-dibusb-6.0.0.8.fw",
 407
 408         .num_adapters = 1,
 409         .adapter = {
 410                 {
 411                 .num_frontends = 1,
 412                 .fe = {{
 413                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
 414                         .pid_filter_count = 16,
 415
 416                         .streaming_ctrl   = dibusb2_0_streaming_ctrl,
 417                         .pid_filter       = dibusb_pid_filter,
 418                         .pid_filter_ctrl  = dibusb_pid_filter_ctrl,
 419                         .frontend_attach  = dibusb_dib3000mb_frontend_attach,
 420                         .tuner_attach     = dibusb_tuner_probe_and_attach,
 421                         /* parameter for the MPEG2-data transfer */
 422                         .stream = {
 423                                 .type = USB_BULK,
 424                                 .count = 7,
 425                                 .endpoint = 0x06,
 426                                 .u = {
 427                                         .bulk = {
 428                                                 .buffersize = 4096,
 429                                         }
 430                                 }
 431                         },
 432                 }},
 433                         .size_of_priv     = sizeof(struct dibusb_state),
 434                 }
 435         },
 436         .power_ctrl       = dibusb2_0_power_ctrl,
 437
 438         .rc.legacy = {
 439                 .rc_interval      = DEFAULT_RC_INTERVAL,
 440                 .rc_map_table     = rc_map_dibusb_table,
 441                 .rc_map_size      = 111, /* wow, that is ugly ... I want to load it to the driver dynamically */
 442                 .rc_query         = dibusb_rc_query,
 443         },
 444
 445         .i2c_algo         = &dibusb_i2c_algo,
 446
 447         .generic_bulk_ctrl_endpoint = 0x01,
 448
 449         .num_device_descs = 1,
 450         .devices = {
 451                 {       "Artec T1 USB2.0",
 452                         { &dibusb_dib3000mb_table[28], NULL },
 453                         { &dibusb_dib3000mb_table[29], NULL },
 454                 },
 455                 { NULL },
 456         }
 457 };
 458
 459 static struct usb_driver dibusb_driver = {
 460         .name           = "dvb_usb_dibusb_mb",
 461         .probe          = dibusb_probe,
 462         .disconnect = dvb_usb_device_exit,
 463         .id_table       = dibusb_dib3000mb_table,
 464 };
 465
 466 /* module stuff */
 467 static int __init dibusb_module_init(void)
 468 {
 469         int result;
 470         if ((result = usb_register(&dibusb_driver))) {
 471                 err("usb_register failed. Error number %d",result);
 472                 return result;
 473         }
 474
 475         return 0;
 476 }
 477
 478 static void __exit dibusb_module_exit(void)
 479 {
 480         /* deregister this driver from the USB subsystem */
 481         usb_deregister(&dibusb_driver);
 482 }
 483
 484 module_init (dibusb_module_init);
 485 module_exit (dibusb_module_exit);
 486
 487 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
 488 MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)");
 489 MODULE_VERSION("1.0");
 490 MODULE_LICENSE("GPL");