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