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