SAFE public projects git trees. - safe/jmp/linux-2.6/blob - drivers/media/dvb/dvb-usb/dw2102.c

   1 /* DVB USB framework compliant Linux driver for the
   2 *       DVBWorld DVB-S 2101, 2102, DVB-S2 2104 Card
   3 *
   4 * Copyright (C) 2008 Igor M. Liplianin (liplianin@me.by)
   5 *
   6 *       This program is free software; you can redistribute it and/or modify it
   7 *       under the terms of the GNU General Public License as published by the
   8 *       Free Software Foundation, version 2.
   9 *
  10 * see Documentation/dvb/README.dvb-usb for more information
  11 */
  12 #include <linux/version.h>
  13 #include "dw2102.h"
  14 #include "si21xx.h"
  15 #include "stv0299.h"
  16 #include "z0194a.h"
  17 #include "cx24116.h"
  18
  19 #ifndef USB_PID_DW2102
  20 #define USB_PID_DW2102 0x2102
  21 #endif
  22
  23 #ifndef USB_PID_DW2104
  24 #define USB_PID_DW2104 0x2104
  25 #endif
  26
  27 #define DW210X_READ_MSG 0
  28 #define DW210X_WRITE_MSG 1
  29
  30 #define REG_1F_SYMBOLRATE_BYTE0 0x1f
  31 #define REG_20_SYMBOLRATE_BYTE1 0x20
  32 #define REG_21_SYMBOLRATE_BYTE2 0x21
  33 /* on my own*/
  34 #define DW2102_VOLTAGE_CTRL (0x1800)
  35 #define DW2102_RC_QUERY (0x1a00)
  36
  37 struct dw210x_state {
  38         u32 last_key_pressed;
  39 };
  40 struct dw210x_rc_keys {
  41         u32 keycode;
  42         u32 event;
  43 };
  44
  45 /* debug */
  46 static int dvb_usb_dw2102_debug;
  47 module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
  48 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer (or-able))." DVB_USB_DEBUG_STATUS);
  49
  50 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  51
  52 static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
  53                         u16 index, u8 * data, u16 len, int flags)
  54 {
  55         int ret;
  56         u8 u8buf[len];
  57
  58         unsigned int pipe = (flags == DW210X_READ_MSG) ?
  59                                 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
  60         u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
  61
  62         if (flags == DW210X_WRITE_MSG)
  63                 memcpy(u8buf, data, len);
  64         ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
  65                                 value, index , u8buf, len, 2000);
  66
  67         if (flags == DW210X_READ_MSG)
  68                 memcpy(data, u8buf, len);
  69         return ret;
  70 }
  71
  72 /* I2C */
  73 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
  74                 int num)
  75 {
  76 struct dvb_usb_device *d = i2c_get_adapdata(adap);
  77         int i = 0, ret = 0;
  78         u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
  79         u16 value;
  80
  81         if (!d)
  82                 return -ENODEV;
  83         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
  84                 return -EAGAIN;
  85
  86         switch (num) {
  87         case 2:
  88                 /* read stv0299 register */
  89                 value = msg[0].buf[0];/* register */
  90                 for (i = 0; i < msg[1].len; i++) {
  91                         value = value + i;
  92                         ret = dw210x_op_rw(d->udev, 0xb5, value, 0,
  93                                         buf6, 2, DW210X_READ_MSG);
  94                         msg[1].buf[i] = buf6[0];
  95                 }
  96                 break;
  97         case 1:
  98                 switch (msg[0].addr) {
  99                 case 0x68:
 100                         /* write to stv0299 register */
 101                         buf6[0] = 0x2a;
 102                         buf6[1] = msg[0].buf[0];
 103                         buf6[2] = msg[0].buf[1];
 104                         ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
 105                                         buf6, 3, DW210X_WRITE_MSG);
 106                         break;
 107                 case 0x60:
 108                         if (msg[0].flags == 0) {
 109                         /* write to tuner pll */
 110                                 buf6[0] = 0x2c;
 111                                 buf6[1] = 5;
 112                                 buf6[2] = 0xc0;
 113                                 buf6[3] = msg[0].buf[0];
 114                                 buf6[4] = msg[0].buf[1];
 115                                 buf6[5] = msg[0].buf[2];
 116                                 buf6[6] = msg[0].buf[3];
 117                                 ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
 118                                                 buf6, 7, DW210X_WRITE_MSG);
 119                         } else {
 120                         /* read from tuner */
 121                                 ret = dw210x_op_rw(d->udev, 0xb5, 0, 0,
 122                                                 buf6, 1, DW210X_READ_MSG);
 123                                 msg[0].buf[0] = buf6[0];
 124                         }
 125                         break;
 126                 case (DW2102_RC_QUERY):
 127                         ret  = dw210x_op_rw(d->udev, 0xb8, 0, 0,
 128                                         buf6, 2, DW210X_READ_MSG);
 129                         msg[0].buf[0] = buf6[0];
 130                         msg[0].buf[1] = buf6[1];
 131                         break;
 132                 case (DW2102_VOLTAGE_CTRL):
 133                         buf6[0] = 0x30;
 134                         buf6[1] = msg[0].buf[0];
 135                         ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
 136                                         buf6, 2, DW210X_WRITE_MSG);
 137                         break;
 138                 }
 139
 140                 break;
 141         }
 142
 143         mutex_unlock(&d->i2c_mutex);
 144         return num;
 145 }
 146
 147 static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
 148                                                 struct i2c_msg msg[], int num)
 149 {
 150         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 151         int ret = 0;
 152         u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
 153
 154         if (!d)
 155                 return -ENODEV;
 156         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 157                 return -EAGAIN;
 158
 159         switch (num) {
 160         case 2:
 161                 /* read si2109 register by number */
 162                 buf6[0] = 0xd0;
 163                 buf6[1] = msg[0].len;
 164                 buf6[2] = msg[0].buf[0];
 165                 ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
 166                                 buf6, msg[0].len + 2, DW210X_WRITE_MSG);
 167                 /* read si2109 register */
 168                 ret = dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
 169                                 buf6, msg[1].len + 2, DW210X_READ_MSG);
 170                 memcpy(msg[1].buf, buf6 + 2, msg[1].len);
 171
 172                 break;
 173         case 1:
 174                 switch (msg[0].addr) {
 175                 case 0x68:
 176                         /* write to si2109 register */
 177                         buf6[0] = 0xd0;
 178                         buf6[1] = msg[0].len;
 179                         memcpy(buf6 + 2, msg[0].buf, msg[0].len);
 180                         ret = dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
 181                                         msg[0].len + 2, DW210X_WRITE_MSG);
 182                         break;
 183                 case(DW2102_RC_QUERY):
 184                         ret  = dw210x_op_rw(d->udev, 0xb8, 0, 0,
 185                                         buf6, 2, DW210X_READ_MSG);
 186                         msg[0].buf[0] = buf6[0];
 187                         msg[0].buf[1] = buf6[1];
 188                         break;
 189                 case(DW2102_VOLTAGE_CTRL):
 190                         buf6[0] = 0x30;
 191                         buf6[1] = msg[0].buf[0];
 192                         ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
 193                                         buf6, 2, DW210X_WRITE_MSG);
 194                         break;
 195                 }
 196                 break;
 197         }
 198
 199         mutex_unlock(&d->i2c_mutex);
 200         return num;
 201 }
 202
 203 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 204 {
 205         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 206         int ret = 0;
 207         int len, i;
 208
 209         if (!d)
 210                 return -ENODEV;
 211         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 212                 return -EAGAIN;
 213
 214         switch (num) {
 215         case 2: {
 216                 /* read */
 217                 /* first write first register number */
 218                 u8 ibuf [msg[1].len + 2], obuf[3];
 219                 obuf[0] = 0xaa;
 220                 obuf[1] = msg[0].len;
 221                 obuf[2] = msg[0].buf[0];
 222                 ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
 223                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 224                 /* second read registers */
 225                 ret = dw210x_op_rw(d->udev, 0xc3, 0xab , 0,
 226                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 227                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 228
 229                 break;
 230         }
 231         case 1:
 232                 switch (msg[0].addr) {
 233                 case 0x55: {
 234                         if (msg[0].buf[0] == 0xf7) {
 235                                 /* firmware */
 236                                 /* Write in small blocks */
 237                                 u8 obuf[19];
 238                                 obuf[0] = 0xaa;
 239                                 obuf[1] = 0x11;
 240                                 obuf[2] = 0xf7;
 241                                 len = msg[0].len - 1;
 242                                 i = 1;
 243                                 do {
 244                                         memcpy(obuf + 3, msg[0].buf + i, (len > 16 ? 16 : len));
 245                                         ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
 246                                                 obuf, (len > 16 ? 16 : len) + 3, DW210X_WRITE_MSG);
 247                                         i += 16;
 248                                         len -= 16;
 249                                 } while (len > 0);
 250                         } else {
 251                                 /* write to register */
 252                                 u8 obuf[msg[0].len + 2];
 253                                 obuf[0] = 0xaa;
 254                                 obuf[1] = msg[0].len;
 255                                 memcpy(obuf + 2, msg[0].buf, msg[0].len);
 256                                 ret = dw210x_op_rw(d->udev, 0xc2, 0, 0,
 257                                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 258                         }
 259                         break;
 260                 }
 261                 case(DW2102_RC_QUERY): {
 262                         u8 ibuf[2];
 263                         ret  = dw210x_op_rw(d->udev, 0xb8, 0, 0,
 264                                         ibuf, 2, DW210X_READ_MSG);
 265                         memcpy(msg[0].buf, ibuf , 2);
 266                         break;
 267                 }
 268                 case(DW2102_VOLTAGE_CTRL): {
 269                         u8 obuf[2];
 270                         obuf[0] = 0x30;
 271                         obuf[1] = msg[0].buf[0];
 272                         ret = dw210x_op_rw(d->udev, 0xb2, 0, 0,
 273                                         obuf, 2, DW210X_WRITE_MSG);
 274                         break;
 275                 }
 276                 }
 277
 278                 break;
 279         }
 280
 281         mutex_unlock(&d->i2c_mutex);
 282         return num;
 283 }
 284
 285 static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
 286 {
 287         return I2C_FUNC_I2C;
 288 }
 289
 290 static struct i2c_algorithm dw2102_i2c_algo = {
 291         .master_xfer = dw2102_i2c_transfer,
 292         .functionality = dw210x_i2c_func,
 293 };
 294
 295 static struct i2c_algorithm dw2102_serit_i2c_algo = {
 296         .master_xfer = dw2102_serit_i2c_transfer,
 297         .functionality = dw210x_i2c_func,
 298 };
 299
 300 static struct i2c_algorithm dw2104_i2c_algo = {
 301         .master_xfer = dw2104_i2c_transfer,
 302         .functionality = dw210x_i2c_func,
 303 };
 304
 305 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 306 {
 307         int i;
 308         u8 ibuf[] = {0, 0};
 309         u8 eeprom[256], eepromline[16];
 310
 311         for (i = 0; i < 256; i++) {
 312                 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
 313                         err("read eeprom failed.");
 314                         return -1;
 315                 } else {
 316                         eepromline[i%16] = ibuf[0];
 317                         eeprom[i] = ibuf[0];
 318                 }
 319                 if ((i % 16) == 15) {
 320                         deb_xfer("%02x: ", i - 15);
 321                         debug_dump(eepromline, 16, deb_xfer);
 322                 }
 323         }
 324         memcpy(mac, eeprom + 8, 6);
 325         return 0;
 326 };
 327
 328 static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 329 {
 330         static u8 command_13v[1] = {0x00};
 331         static u8 command_18v[1] = {0x01};
 332         struct i2c_msg msg[] = {
 333                 {.addr = DW2102_VOLTAGE_CTRL, .flags = 0,
 334                         .buf = command_13v, .len = 1},
 335         };
 336
 337         struct dvb_usb_adapter *udev_adap =
 338                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 339         if (voltage == SEC_VOLTAGE_18)
 340                 msg[0].buf = command_18v;
 341         i2c_transfer(&udev_adap->dev->i2c_adap, msg, 1);
 342         return 0;
 343 }
 344
 345 static struct cx24116_config dw2104_config = {
 346         .demod_address = 0x55,
 347         .mpg_clk_pos_pol = 0x01,
 348 };
 349
 350 static struct si21xx_config serit_sp1511lhb_config = {
 351         .demod_address = 0x68,
 352         .min_delay_ms = 100,
 353
 354 };
 355
 356 static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
 357 {
 358         if ((d->fe = dvb_attach(cx24116_attach, &dw2104_config,
 359                         &d->dev->i2c_adap)) != NULL) {
 360                 d->fe->ops.set_voltage = dw210x_set_voltage;
 361                 info("Attached cx24116!\n");
 362                 return 0;
 363         }
 364         return -EIO;
 365 }
 366
 367 static struct dvb_usb_device_properties dw2102_properties;
 368
 369 static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
 370 {
 371         if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
 372                 /*dw2102_properties.adapter->tuner_attach = NULL;*/
 373                 d->fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
 374                                         &d->dev->i2c_adap);
 375                 if (d->fe != NULL) {
 376                         d->fe->ops.set_voltage = dw210x_set_voltage;
 377                         info("Attached si21xx!\n");
 378                         return 0;
 379                 }
 380         }
 381         if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
 382                 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
 383                 d->fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
 384                                         &d->dev->i2c_adap);
 385                 if (d->fe != NULL) {
 386                         d->fe->ops.set_voltage = dw210x_set_voltage;
 387                         info("Attached stv0299!\n");
 388                         return 0;
 389                 }
 390         }
 391         return -EIO;
 392 }
 393
 394 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
 395 {
 396         dvb_attach(dvb_pll_attach, adap->fe, 0x60,
 397                 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
 398         return 0;
 399 }
 400
 401 static struct dvb_usb_rc_key dw210x_rc_keys[] = {
 402         { 0xf8, 0x0a, KEY_Q },          /*power*/
 403         { 0xf8, 0x0c, KEY_M },          /*mute*/
 404         { 0xf8, 0x11, KEY_1 },
 405         { 0xf8, 0x12, KEY_2 },
 406         { 0xf8, 0x13, KEY_3 },
 407         { 0xf8, 0x14, KEY_4 },
 408         { 0xf8, 0x15, KEY_5 },
 409         { 0xf8, 0x16, KEY_6 },
 410         { 0xf8, 0x17, KEY_7 },
 411         { 0xf8, 0x18, KEY_8 },
 412         { 0xf8, 0x19, KEY_9 },
 413         { 0xf8, 0x10, KEY_0 },
 414         { 0xf8, 0x1c, KEY_PAGEUP },     /*ch+*/
 415         { 0xf8, 0x0f, KEY_PAGEDOWN },   /*ch-*/
 416         { 0xf8, 0x1a, KEY_O },          /*vol+*/
 417         { 0xf8, 0x0e, KEY_Z },          /*vol-*/
 418         { 0xf8, 0x04, KEY_R },          /*rec*/
 419         { 0xf8, 0x09, KEY_D },          /*fav*/
 420         { 0xf8, 0x08, KEY_BACKSPACE },  /*rewind*/
 421         { 0xf8, 0x07, KEY_A },          /*fast*/
 422         { 0xf8, 0x0b, KEY_P },          /*pause*/
 423         { 0xf8, 0x02, KEY_ESC },        /*cancel*/
 424         { 0xf8, 0x03, KEY_G },          /*tab*/
 425         { 0xf8, 0x00, KEY_UP },         /*up*/
 426         { 0xf8, 0x1f, KEY_ENTER },      /*ok*/
 427         { 0xf8, 0x01, KEY_DOWN },       /*down*/
 428         { 0xf8, 0x05, KEY_C },          /*cap*/
 429         { 0xf8, 0x06, KEY_S },          /*stop*/
 430         { 0xf8, 0x40, KEY_F },          /*full*/
 431         { 0xf8, 0x1e, KEY_W },          /*tvmode*/
 432         { 0xf8, 0x1b, KEY_B },          /*recall*/
 433
 434 };
 435
 436
 437
 438 static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
 439 {
 440         struct dw210x_state *st = d->priv;
 441         u8 key[2];
 442         struct i2c_msg msg[] = {
 443                 {.addr = DW2102_RC_QUERY, .flags = I2C_M_RD, .buf = key,
 444                 .len = 2},
 445         };
 446         int i;
 447
 448         *state = REMOTE_NO_KEY_PRESSED;
 449         if (dw2102_i2c_transfer(&d->i2c_adap, msg, 1) == 1) {
 450                 for (i = 0; i < ARRAY_SIZE(dw210x_rc_keys); i++) {
 451                         if (dw210x_rc_keys[i].data == msg[0].buf[0]) {
 452                                 *state = REMOTE_KEY_PRESSED;
 453                                 *event = dw210x_rc_keys[i].event;
 454                                 st->last_key_pressed =
 455                                         dw210x_rc_keys[i].event;
 456                                 break;
 457                         }
 458                 st->last_key_pressed = 0;
 459                 }
 460         }
 461         /* info("key: %x %x\n",key[0],key[1]); */
 462         return 0;
 463 }
 464
 465 static struct usb_device_id dw2102_table[] = {
 466         {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
 467         {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
 468         {USB_DEVICE(USB_VID_CYPRESS, 0x2104)},
 469         {USB_DEVICE(0x9022, 0xd650)},
 470         { }
 471 };
 472
 473 MODULE_DEVICE_TABLE(usb, dw2102_table);
 474
 475 static int dw2102_load_firmware(struct usb_device *dev,
 476                         const struct firmware *frmwr)
 477 {
 478         u8 *b, *p;
 479         int ret = 0, i;
 480         u8 reset;
 481         u8 reset16 [] = {0, 0, 0, 0, 0, 0, 0};
 482         const struct firmware *fw;
 483         const char *filename = "dvb-usb-dw2101.fw";
 484         switch (dev->descriptor.idProduct) {
 485         case 0x2101:
 486                 ret = request_firmware(&fw, filename, &dev->dev);
 487                 if (ret != 0) {
 488                         err("did not find the firmware file. (%s) "
 489                         "Please see linux/Documentation/dvb/ for more details "
 490                         "on firmware-problems.", filename);
 491                         return ret;
 492                 }
 493                 break;
 494         default:
 495                 fw = frmwr;
 496                 break;
 497         }
 498         info("start downloading DW210X firmware");
 499         p = kmalloc(fw->size, GFP_KERNEL);
 500         reset = 1;
 501         /*stop the CPU*/
 502         dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
 503         dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
 504
 505         if (p != NULL) {
 506                 memcpy(p, fw->data, fw->size);
 507                 for (i = 0; i < fw->size; i += 0x40) {
 508                         b = (u8 *) p + i;
 509                         if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
 510                                         DW210X_WRITE_MSG) != 0x40) {
 511                                 err("error while transferring firmware");
 512                                 ret = -EINVAL;
 513                                 break;
 514                         }
 515                 }
 516                 /* restart the CPU */
 517                 reset = 0;
 518                 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
 519                                         DW210X_WRITE_MSG) != 1) {
 520                         err("could not restart the USB controller CPU.");
 521                         ret = -EINVAL;
 522                 }
 523                 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
 524                                         DW210X_WRITE_MSG) != 1) {
 525                         err("could not restart the USB controller CPU.");
 526                         ret = -EINVAL;
 527                 }
 528                 /* init registers */
 529                 switch (dev->descriptor.idProduct) {
 530                 case USB_PID_DW2104:
 531                 case 0xd650:
 532                         reset = 1;
 533                         dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
 534                                         DW210X_WRITE_MSG);
 535                         reset = 0;
 536                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
 537                                         DW210X_WRITE_MSG);
 538                         break;
 539                 case USB_PID_DW2102:
 540                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
 541                                         DW210X_WRITE_MSG);
 542                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
 543                                         DW210X_READ_MSG);
 544                         /* check STV0299 frontend  */
 545                         dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
 546                                         DW210X_READ_MSG);
 547                         if (reset16[0] == 0xa1)
 548                                 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
 549                         break;
 550                 case 0x2101:
 551                         dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
 552                                         DW210X_READ_MSG);
 553                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
 554                                         DW210X_READ_MSG);
 555                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
 556                                         DW210X_READ_MSG);
 557                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
 558                                         DW210X_READ_MSG);
 559                         break;
 560                 }
 561                 msleep(100);
 562                 kfree(p);
 563         }
 564         return ret;
 565 }
 566
 567 static struct dvb_usb_device_properties dw2102_properties = {
 568         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 569         .usb_ctrl = DEVICE_SPECIFIC,
 570         .firmware = "dvb-usb-dw2102.fw",
 571         .size_of_priv = sizeof(struct dw210x_state),
 572         .no_reconnect = 1,
 573
 574         .i2c_algo = &dw2102_serit_i2c_algo,
 575         .rc_key_map = dw210x_rc_keys,
 576         .rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
 577         .rc_interval = 150,
 578         .rc_query = dw2102_rc_query,
 579
 580         .generic_bulk_ctrl_endpoint = 0x81,
 581         /* parameter for the MPEG2-data transfer */
 582         .num_adapters = 1,
 583         .download_firmware = dw2102_load_firmware,
 584         .read_mac_address = dw210x_read_mac_address,
 585                 .adapter = {
 586                 {
 587                         .frontend_attach = dw2102_frontend_attach,
 588                         .streaming_ctrl = NULL,
 589                         .tuner_attach = dw2102_tuner_attach,
 590                         .stream = {
 591                                 .type = USB_BULK,
 592                                 .count = 8,
 593                                 .endpoint = 0x82,
 594                                 .u = {
 595                                         .bulk = {
 596                                                 .buffersize = 4096,
 597                                         }
 598                                 }
 599                         },
 600                 }
 601         },
 602         .num_device_descs = 2,
 603         .devices = {
 604                 {"DVBWorld DVB-S 2102 USB2.0",
 605                         {&dw2102_table[0], NULL},
 606                         {NULL},
 607                 },
 608                 {"DVBWorld DVB-S 2101 USB2.0",
 609                         {&dw2102_table[1], NULL},
 610                         {NULL},
 611                 },
 612         }
 613 };
 614
 615 static struct dvb_usb_device_properties dw2104_properties = {
 616         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 617         .usb_ctrl = DEVICE_SPECIFIC,
 618         .firmware = "dvb-usb-dw2104.fw",
 619         .size_of_priv = sizeof(struct dw210x_state),
 620         .no_reconnect = 1,
 621
 622         .i2c_algo = &dw2104_i2c_algo,
 623         .rc_key_map = dw210x_rc_keys,
 624         .rc_key_map_size = ARRAY_SIZE(dw210x_rc_keys),
 625         .rc_interval = 150,
 626         .rc_query = dw2102_rc_query,
 627
 628         .generic_bulk_ctrl_endpoint = 0x81,
 629         /* parameter for the MPEG2-data transfer */
 630         .num_adapters = 1,
 631         .download_firmware = dw2102_load_firmware,
 632         .read_mac_address = dw210x_read_mac_address,
 633         .adapter = {
 634                 {
 635                         .frontend_attach = dw2104_frontend_attach,
 636                         .streaming_ctrl = NULL,
 637                         /*.tuner_attach = dw2104_tuner_attach,*/
 638                         .stream = {
 639                                 .type = USB_BULK,
 640                                 .count = 8,
 641                                 .endpoint = 0x82,
 642                                 .u = {
 643                                         .bulk = {
 644                                                 .buffersize = 4096,
 645                                         }
 646                                 }
 647                         },
 648                 }
 649         },
 650         .num_device_descs = 2,
 651         .devices = {
 652                 { "DVBWorld DW2104 USB2.0",
 653                         {&dw2102_table[2], NULL},
 654                         {NULL},
 655                 },
 656                 { "TeVii S650 USB2.0",
 657                         {&dw2102_table[3], NULL},
 658                         {NULL},
 659                 },
 660         }
 661 };
 662
 663 static int dw2102_probe(struct usb_interface *intf,
 664                 const struct usb_device_id *id)
 665 {
 666         if (0 == dvb_usb_device_init(intf, &dw2102_properties,
 667                         THIS_MODULE, NULL, adapter_nr) ||
 668             0 == dvb_usb_device_init(intf, &dw2104_properties,
 669                         THIS_MODULE, NULL, adapter_nr)) {
 670                 return 0;
 671         }
 672         return -ENODEV;
 673 }
 674
 675 static struct usb_driver dw2102_driver = {
 676         .name = "dw2102",
 677         .probe = dw2102_probe,
 678         .disconnect = dvb_usb_device_exit,
 679         .id_table = dw2102_table,
 680 };
 681
 682 static int __init dw2102_module_init(void)
 683 {
 684         int ret =  usb_register(&dw2102_driver);
 685         if (ret)
 686                 err("usb_register failed. Error number %d", ret);
 687
 688         return ret;
 689 }
 690
 691 static void __exit dw2102_module_exit(void)
 692 {
 693         usb_deregister(&dw2102_driver);
 694 }
 695
 696 module_init(dw2102_module_init);
 697 module_exit(dw2102_module_exit);
 698
 699 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
 700 MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104 USB2.0 device");
 701 MODULE_VERSION("0.1");
 702 MODULE_LICENSE("GPL");