drivers/media/usb/dvb-usb/dw2102.c

   1 /* DVB USB framework compliant Linux driver for the
   2  *      DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101,
   3  *      TeVii S421, S480, S482, S600, S630, S632, S650, S660, S662,
   4  *      Prof 1100, 7500,
   5  *      Geniatech SU3000, T220,
   6  *      TechnoTrend S2-4600,
   7  *      Terratec Cinergy S2 cards
   8  * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by)
   9  *
  10  *      This program is free software; you can redistribute it and/or modify it
  11  *      under the terms of the GNU General Public License as published by the
  12  *      Free Software Foundation, version 2.
  13  *
  14  * see Documentation/media/dvb-drivers/dvb-usb.rst for more information
  15  */
  16 #include <media/dvb-usb-ids.h>
  17 #include "dw2102.h"
  18 #include "si21xx.h"
  19 #include "stv0299.h"
  20 #include "z0194a.h"
  21 #include "stv0288.h"
  22 #include "stb6000.h"
  23 #include "eds1547.h"
  24 #include "cx24116.h"
  25 #include "tda1002x.h"
  26 #include "mt312.h"
  27 #include "zl10039.h"
  28 #include "ts2020.h"
  29 #include "ds3000.h"
  30 #include "stv0900.h"
  31 #include "stv6110.h"
  32 #include "stb6100.h"
  33 #include "stb6100_proc.h"
  34 #include "m88rs2000.h"
  35 #include "tda18271.h"
  36 #include "cxd2820r.h"
  37 #include "m88ds3103.h"
  38
  39 /* Max transfer size done by I2C transfer functions */
  40 #define MAX_XFER_SIZE  64
  41
  42
  43 #define DW210X_READ_MSG 0
  44 #define DW210X_WRITE_MSG 1
  45
  46 #define REG_1F_SYMBOLRATE_BYTE0 0x1f
  47 #define REG_20_SYMBOLRATE_BYTE1 0x20
  48 #define REG_21_SYMBOLRATE_BYTE2 0x21
  49 /* on my own*/
  50 #define DW2102_VOLTAGE_CTRL (0x1800)
  51 #define SU3000_STREAM_CTRL (0x1900)
  52 #define DW2102_RC_QUERY (0x1a00)
  53 #define DW2102_LED_CTRL (0x1b00)
  54
  55 #define DW2101_FIRMWARE "/*(DEBLOBBED)*/"
  56 #define DW2102_FIRMWARE "/*(DEBLOBBED)*/"
  57 #define DW2104_FIRMWARE "/*(DEBLOBBED)*/"
  58 #define DW3101_FIRMWARE "/*(DEBLOBBED)*/"
  59 #define S630_FIRMWARE   "/*(DEBLOBBED)*/"
  60 #define S660_FIRMWARE   "/*(DEBLOBBED)*/"
  61 #define P1100_FIRMWARE  "/*(DEBLOBBED)*/"
  62 #define P7500_FIRMWARE  "/*(DEBLOBBED)*/"
  63
  64 #define err_str "did not find the firmware file '%s'. /*(DEBLOBBED)*/"
  65
  66 struct dw2102_state {
  67         u8 initialized;
  68         u8 last_lock;
  69         u8 data[MAX_XFER_SIZE + 4];
  70         struct i2c_client *i2c_client_demod;
  71         struct i2c_client *i2c_client_tuner;
  72
  73         /* fe hook functions*/
  74         int (*old_set_voltage)(struct dvb_frontend *f, enum fe_sec_voltage v);
  75         int (*fe_read_status)(struct dvb_frontend *fe,
  76                               enum fe_status *status);
  77 };
  78
  79 /* debug */
  80 static int dvb_usb_dw2102_debug;
  81 module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
  82 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
  83                                                 DVB_USB_DEBUG_STATUS);
  84
  85 /* demod probe */
  86 static int demod_probe = 1;
  87 module_param_named(demod, demod_probe, int, 0644);
  88 MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 4=stv0903+stb6100(or-able)).");
  89
  90 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  91
  92 static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
  93                         u16 index, u8 * data, u16 len, int flags)
  94 {
  95         int ret;
  96         u8 *u8buf;
  97         unsigned int pipe = (flags == DW210X_READ_MSG) ?
  98                                 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
  99         u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
 100
 101         u8buf = kmalloc(len, GFP_KERNEL);
 102         if (!u8buf)
 103                 return -ENOMEM;
 104
 105
 106         if (flags == DW210X_WRITE_MSG)
 107                 memcpy(u8buf, data, len);
 108         ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
 109                                 value, index , u8buf, len, 2000);
 110
 111         if (flags == DW210X_READ_MSG)
 112                 memcpy(data, u8buf, len);
 113
 114         kfree(u8buf);
 115         return ret;
 116 }
 117
 118 /* I2C */
 119 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 120                 int num)
 121 {
 122         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 123         int i = 0;
 124         u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
 125         u16 value;
 126
 127         if (!d)
 128                 return -ENODEV;
 129         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 130                 return -EAGAIN;
 131
 132         switch (num) {
 133         case 2:
 134                 /* read stv0299 register */
 135                 value = msg[0].buf[0];/* register */
 136                 for (i = 0; i < msg[1].len; i++) {
 137                         dw210x_op_rw(d->udev, 0xb5, value + i, 0,
 138                                         buf6, 2, DW210X_READ_MSG);
 139                         msg[1].buf[i] = buf6[0];
 140                 }
 141                 break;
 142         case 1:
 143                 switch (msg[0].addr) {
 144                 case 0x68:
 145                         /* write to stv0299 register */
 146                         buf6[0] = 0x2a;
 147                         buf6[1] = msg[0].buf[0];
 148                         buf6[2] = msg[0].buf[1];
 149                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 150                                         buf6, 3, DW210X_WRITE_MSG);
 151                         break;
 152                 case 0x60:
 153                         if (msg[0].flags == 0) {
 154                         /* write to tuner pll */
 155                                 buf6[0] = 0x2c;
 156                                 buf6[1] = 5;
 157                                 buf6[2] = 0xc0;
 158                                 buf6[3] = msg[0].buf[0];
 159                                 buf6[4] = msg[0].buf[1];
 160                                 buf6[5] = msg[0].buf[2];
 161                                 buf6[6] = msg[0].buf[3];
 162                                 dw210x_op_rw(d->udev, 0xb2, 0, 0,
 163                                                 buf6, 7, DW210X_WRITE_MSG);
 164                         } else {
 165                         /* read from tuner */
 166                                 dw210x_op_rw(d->udev, 0xb5, 0, 0,
 167                                                 buf6, 1, DW210X_READ_MSG);
 168                                 msg[0].buf[0] = buf6[0];
 169                         }
 170                         break;
 171                 case (DW2102_RC_QUERY):
 172                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 173                                         buf6, 2, DW210X_READ_MSG);
 174                         msg[0].buf[0] = buf6[0];
 175                         msg[0].buf[1] = buf6[1];
 176                         break;
 177                 case (DW2102_VOLTAGE_CTRL):
 178                         buf6[0] = 0x30;
 179                         buf6[1] = msg[0].buf[0];
 180                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 181                                         buf6, 2, DW210X_WRITE_MSG);
 182                         break;
 183                 }
 184
 185                 break;
 186         }
 187
 188         mutex_unlock(&d->i2c_mutex);
 189         return num;
 190 }
 191
 192 static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
 193                                                 struct i2c_msg msg[], int num)
 194 {
 195         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 196         u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
 197
 198         if (!d)
 199                 return -ENODEV;
 200         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 201                 return -EAGAIN;
 202
 203         switch (num) {
 204         case 2:
 205                 if (msg[0].len != 1) {
 206                         warn("i2c rd: len=%d is not 1!\n",
 207                              msg[0].len);
 208                         num = -EOPNOTSUPP;
 209                         break;
 210                 }
 211
 212                 if (2 + msg[1].len > sizeof(buf6)) {
 213                         warn("i2c rd: len=%d is too big!\n",
 214                              msg[1].len);
 215                         num = -EOPNOTSUPP;
 216                         break;
 217                 }
 218
 219                 /* read si2109 register by number */
 220                 buf6[0] = msg[0].addr << 1;
 221                 buf6[1] = msg[0].len;
 222                 buf6[2] = msg[0].buf[0];
 223                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 224                                 buf6, msg[0].len + 2, DW210X_WRITE_MSG);
 225                 /* read si2109 register */
 226                 dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
 227                                 buf6, msg[1].len + 2, DW210X_READ_MSG);
 228                 memcpy(msg[1].buf, buf6 + 2, msg[1].len);
 229
 230                 break;
 231         case 1:
 232                 switch (msg[0].addr) {
 233                 case 0x68:
 234                         if (2 + msg[0].len > sizeof(buf6)) {
 235                                 warn("i2c wr: len=%d is too big!\n",
 236                                      msg[0].len);
 237                                 num = -EOPNOTSUPP;
 238                                 break;
 239                         }
 240
 241                         /* write to si2109 register */
 242                         buf6[0] = msg[0].addr << 1;
 243                         buf6[1] = msg[0].len;
 244                         memcpy(buf6 + 2, msg[0].buf, msg[0].len);
 245                         dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
 246                                         msg[0].len + 2, DW210X_WRITE_MSG);
 247                         break;
 248                 case(DW2102_RC_QUERY):
 249                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 250                                         buf6, 2, DW210X_READ_MSG);
 251                         msg[0].buf[0] = buf6[0];
 252                         msg[0].buf[1] = buf6[1];
 253                         break;
 254                 case(DW2102_VOLTAGE_CTRL):
 255                         buf6[0] = 0x30;
 256                         buf6[1] = msg[0].buf[0];
 257                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 258                                         buf6, 2, DW210X_WRITE_MSG);
 259                         break;
 260                 }
 261                 break;
 262         }
 263
 264         mutex_unlock(&d->i2c_mutex);
 265         return num;
 266 }
 267
 268 static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 269 {
 270         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 271         int ret;
 272
 273         if (!d)
 274                 return -ENODEV;
 275         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 276                 return -EAGAIN;
 277
 278         switch (num) {
 279         case 2: {
 280                 /* read */
 281                 /* first write first register number */
 282                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 283
 284                 if (2 + msg[0].len != sizeof(obuf)) {
 285                         warn("i2c rd: len=%d is not 1!\n",
 286                              msg[0].len);
 287                         ret = -EOPNOTSUPP;
 288                         goto unlock;
 289                 }
 290
 291                 if (2 + msg[1].len > sizeof(ibuf)) {
 292                         warn("i2c rd: len=%d is too big!\n",
 293                              msg[1].len);
 294                         ret = -EOPNOTSUPP;
 295                         goto unlock;
 296                 }
 297
 298                 obuf[0] = msg[0].addr << 1;
 299                 obuf[1] = msg[0].len;
 300                 obuf[2] = msg[0].buf[0];
 301                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 302                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 303                 /* second read registers */
 304                 dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0,
 305                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 306                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 307
 308                 break;
 309         }
 310         case 1:
 311                 switch (msg[0].addr) {
 312                 case 0x68: {
 313                         /* write to register */
 314                         u8 obuf[MAX_XFER_SIZE];
 315
 316                         if (2 + msg[0].len > sizeof(obuf)) {
 317                                 warn("i2c wr: len=%d is too big!\n",
 318                                      msg[1].len);
 319                                 ret = -EOPNOTSUPP;
 320                                 goto unlock;
 321                         }
 322
 323                         obuf[0] = msg[0].addr << 1;
 324                         obuf[1] = msg[0].len;
 325                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 326                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 327                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 328                         break;
 329                 }
 330                 case 0x61: {
 331                         /* write to tuner */
 332                         u8 obuf[MAX_XFER_SIZE];
 333
 334                         if (2 + msg[0].len > sizeof(obuf)) {
 335                                 warn("i2c wr: len=%d is too big!\n",
 336                                      msg[1].len);
 337                                 ret = -EOPNOTSUPP;
 338                                 goto unlock;
 339                         }
 340
 341                         obuf[0] = msg[0].addr << 1;
 342                         obuf[1] = msg[0].len;
 343                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 344                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 345                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 346                         break;
 347                 }
 348                 case(DW2102_RC_QUERY): {
 349                         u8 ibuf[2];
 350                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 351                                         ibuf, 2, DW210X_READ_MSG);
 352                         memcpy(msg[0].buf, ibuf , 2);
 353                         break;
 354                 }
 355                 case(DW2102_VOLTAGE_CTRL): {
 356                         u8 obuf[2];
 357                         obuf[0] = 0x30;
 358                         obuf[1] = msg[0].buf[0];
 359                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 360                                         obuf, 2, DW210X_WRITE_MSG);
 361                         break;
 362                 }
 363                 }
 364
 365                 break;
 366         }
 367         ret = num;
 368
 369 unlock:
 370         mutex_unlock(&d->i2c_mutex);
 371         return ret;
 372 }
 373
 374 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 375 {
 376         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 377         int len, i, j, ret;
 378
 379         if (!d)
 380                 return -ENODEV;
 381         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 382                 return -EAGAIN;
 383
 384         for (j = 0; j < num; j++) {
 385                 switch (msg[j].addr) {
 386                 case(DW2102_RC_QUERY): {
 387                         u8 ibuf[2];
 388                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 389                                         ibuf, 2, DW210X_READ_MSG);
 390                         memcpy(msg[j].buf, ibuf , 2);
 391                         break;
 392                 }
 393                 case(DW2102_VOLTAGE_CTRL): {
 394                         u8 obuf[2];
 395                         obuf[0] = 0x30;
 396                         obuf[1] = msg[j].buf[0];
 397                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 398                                         obuf, 2, DW210X_WRITE_MSG);
 399                         break;
 400                 }
 401                 /*case 0x55: cx24116
 402                 case 0x6a: stv0903
 403                 case 0x68: ds3000, stv0903
 404                 case 0x60: ts2020, stv6110, stb6100 */
 405                 default: {
 406                         if (msg[j].flags == I2C_M_RD) {
 407                                 /* read registers */
 408                                 u8  ibuf[MAX_XFER_SIZE];
 409
 410                                 if (2 + msg[j].len > sizeof(ibuf)) {
 411                                         warn("i2c rd: len=%d is too big!\n",
 412                                              msg[j].len);
 413                                         ret = -EOPNOTSUPP;
 414                                         goto unlock;
 415                                 }
 416
 417                                 dw210x_op_rw(d->udev, 0xc3,
 418                                                 (msg[j].addr << 1) + 1, 0,
 419                                                 ibuf, msg[j].len + 2,
 420                                                 DW210X_READ_MSG);
 421                                 memcpy(msg[j].buf, ibuf + 2, msg[j].len);
 422                                 mdelay(10);
 423                         } else if (((msg[j].buf[0] == 0xb0) &&
 424                                                 (msg[j].addr == 0x68)) ||
 425                                                 ((msg[j].buf[0] == 0xf7) &&
 426                                                 (msg[j].addr == 0x55))) {
 427                                 /* write firmware */
 428                                 u8 obuf[19];
 429                                 obuf[0] = msg[j].addr << 1;
 430                                 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);
 431                                 obuf[2] = msg[j].buf[0];
 432                                 len = msg[j].len - 1;
 433                                 i = 1;
 434                                 do {
 435                                         memcpy(obuf + 3, msg[j].buf + i,
 436                                                         (len > 16 ? 16 : len));
 437                                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 438                                                 obuf, (len > 16 ? 16 : len) + 3,
 439                                                 DW210X_WRITE_MSG);
 440                                         i += 16;
 441                                         len -= 16;
 442                                 } while (len > 0);
 443                         } else {
 444                                 /* write registers */
 445                                 u8 obuf[MAX_XFER_SIZE];
 446
 447                                 if (2 + msg[j].len > sizeof(obuf)) {
 448                                         warn("i2c wr: len=%d is too big!\n",
 449                                              msg[j].len);
 450                                         ret = -EOPNOTSUPP;
 451                                         goto unlock;
 452                                 }
 453
 454                                 obuf[0] = msg[j].addr << 1;
 455                                 obuf[1] = msg[j].len;
 456                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 457                                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 458                                                 obuf, msg[j].len + 2,
 459                                                 DW210X_WRITE_MSG);
 460                         }
 461                         break;
 462                 }
 463                 }
 464
 465         }
 466         ret = num;
 467
 468 unlock:
 469         mutex_unlock(&d->i2c_mutex);
 470         return ret;
 471 }
 472
 473 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 474                                                                 int num)
 475 {
 476         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 477         int ret;
 478         int i;
 479
 480         if (!d)
 481                 return -ENODEV;
 482         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 483                 return -EAGAIN;
 484
 485         switch (num) {
 486         case 2: {
 487                 /* read */
 488                 /* first write first register number */
 489                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 490
 491                 if (2 + msg[0].len != sizeof(obuf)) {
 492                         warn("i2c rd: len=%d is not 1!\n",
 493                              msg[0].len);
 494                         ret = -EOPNOTSUPP;
 495                         goto unlock;
 496                 }
 497                 if (2 + msg[1].len > sizeof(ibuf)) {
 498                         warn("i2c rd: len=%d is too big!\n",
 499                              msg[1].len);
 500                         ret = -EOPNOTSUPP;
 501                         goto unlock;
 502                 }
 503                 obuf[0] = msg[0].addr << 1;
 504                 obuf[1] = msg[0].len;
 505                 obuf[2] = msg[0].buf[0];
 506                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 507                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 508                 /* second read registers */
 509                 dw210x_op_rw(d->udev, 0xc3, 0x19 , 0,
 510                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 511                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 512
 513                 break;
 514         }
 515         case 1:
 516                 switch (msg[0].addr) {
 517                 case 0x60:
 518                 case 0x0c: {
 519                         /* write to register */
 520                         u8 obuf[MAX_XFER_SIZE];
 521
 522                         if (2 + msg[0].len > sizeof(obuf)) {
 523                                 warn("i2c wr: len=%d is too big!\n",
 524                                      msg[0].len);
 525                                 ret = -EOPNOTSUPP;
 526                                 goto unlock;
 527                         }
 528                         obuf[0] = msg[0].addr << 1;
 529                         obuf[1] = msg[0].len;
 530                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 531                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 532                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 533                         break;
 534                 }
 535                 case(DW2102_RC_QUERY): {
 536                         u8 ibuf[2];
 537                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 538                                         ibuf, 2, DW210X_READ_MSG);
 539                         memcpy(msg[0].buf, ibuf , 2);
 540                         break;
 541                 }
 542                 }
 543
 544                 break;
 545         }
 546
 547         for (i = 0; i < num; i++) {
 548                 deb_xfer("%02x:%02x: %s ", i, msg[i].addr,
 549                                 msg[i].flags == 0 ? ">>>" : "<<<");
 550                 debug_dump(msg[i].buf, msg[i].len, deb_xfer);
 551         }
 552         ret = num;
 553
 554 unlock:
 555         mutex_unlock(&d->i2c_mutex);
 556         return ret;
 557 }
 558
 559 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 560                                                                 int num)
 561 {
 562         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 563         struct usb_device *udev;
 564         int len, i, j, ret;
 565
 566         if (!d)
 567                 return -ENODEV;
 568         udev = d->udev;
 569         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 570                 return -EAGAIN;
 571
 572         for (j = 0; j < num; j++) {
 573                 switch (msg[j].addr) {
 574                 case (DW2102_RC_QUERY): {
 575                         u8 ibuf[5];
 576                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 577                                         ibuf, 5, DW210X_READ_MSG);
 578                         memcpy(msg[j].buf, ibuf + 3, 2);
 579                         break;
 580                 }
 581                 case (DW2102_VOLTAGE_CTRL): {
 582                         u8 obuf[2];
 583
 584                         obuf[0] = 1;
 585                         obuf[1] = msg[j].buf[1];/* off-on */
 586                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 587                                         obuf, 2, DW210X_WRITE_MSG);
 588                         obuf[0] = 3;
 589                         obuf[1] = msg[j].buf[0];/* 13v-18v */
 590                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 591                                         obuf, 2, DW210X_WRITE_MSG);
 592                         break;
 593                 }
 594                 case (DW2102_LED_CTRL): {
 595                         u8 obuf[2];
 596
 597                         obuf[0] = 5;
 598                         obuf[1] = msg[j].buf[0];
 599                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 600                                         obuf, 2, DW210X_WRITE_MSG);
 601                         break;
 602                 }
 603                 /*case 0x55: cx24116
 604                 case 0x6a: stv0903
 605                 case 0x68: ds3000, stv0903, rs2000
 606                 case 0x60: ts2020, stv6110, stb6100
 607                 case 0xa0: eeprom */
 608                 default: {
 609                         if (msg[j].flags == I2C_M_RD) {
 610                                 /* read registers */
 611                                 u8 ibuf[MAX_XFER_SIZE];
 612
 613                                 if (msg[j].len > sizeof(ibuf)) {
 614                                         warn("i2c rd: len=%d is too big!\n",
 615                                              msg[j].len);
 616                                         ret = -EOPNOTSUPP;
 617                                         goto unlock;
 618                                 }
 619
 620                                 dw210x_op_rw(d->udev, 0x91, 0, 0,
 621                                                 ibuf, msg[j].len,
 622                                                 DW210X_READ_MSG);
 623                                 memcpy(msg[j].buf, ibuf, msg[j].len);
 624                                 break;
 625                         } else if ((msg[j].buf[0] == 0xb0) &&
 626                                                 (msg[j].addr == 0x68)) {
 627                                 /* write firmware */
 628                                 u8 obuf[19];
 629                                 obuf[0] = (msg[j].len > 16 ?
 630                                                 18 : msg[j].len + 1);
 631                                 obuf[1] = msg[j].addr << 1;
 632                                 obuf[2] = msg[j].buf[0];
 633                                 len = msg[j].len - 1;
 634                                 i = 1;
 635                                 do {
 636                                         memcpy(obuf + 3, msg[j].buf + i,
 637                                                         (len > 16 ? 16 : len));
 638                                         dw210x_op_rw(d->udev, 0x80, 0, 0,
 639                                                 obuf, (len > 16 ? 16 : len) + 3,
 640                                                 DW210X_WRITE_MSG);
 641                                         i += 16;
 642                                         len -= 16;
 643                                 } while (len > 0);
 644                         } else if (j < (num - 1)) {
 645                                 /* write register addr before read */
 646                                 u8 obuf[MAX_XFER_SIZE];
 647
 648                                 if (2 + msg[j].len > sizeof(obuf)) {
 649                                         warn("i2c wr: len=%d is too big!\n",
 650                                              msg[j].len);
 651                                         ret = -EOPNOTSUPP;
 652                                         goto unlock;
 653                                 }
 654
 655                                 obuf[0] = msg[j + 1].len;
 656                                 obuf[1] = (msg[j].addr << 1);
 657                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 658                                 dw210x_op_rw(d->udev,
 659                                                 le16_to_cpu(udev->descriptor.idProduct) ==
 660                                                 0x7500 ? 0x92 : 0x90, 0, 0,
 661                                                 obuf, msg[j].len + 2,
 662                                                 DW210X_WRITE_MSG);
 663                                 break;
 664                         } else {
 665                                 /* write registers */
 666                                 u8 obuf[MAX_XFER_SIZE];
 667
 668                                 if (2 + msg[j].len > sizeof(obuf)) {
 669                                         warn("i2c wr: len=%d is too big!\n",
 670                                              msg[j].len);
 671                                         ret = -EOPNOTSUPP;
 672                                         goto unlock;
 673                                 }
 674                                 obuf[0] = msg[j].len + 1;
 675                                 obuf[1] = (msg[j].addr << 1);
 676                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 677                                 dw210x_op_rw(d->udev, 0x80, 0, 0,
 678                                                 obuf, msg[j].len + 2,
 679                                                 DW210X_WRITE_MSG);
 680                                 break;
 681                         }
 682                         break;
 683                 }
 684                 }
 685         }
 686         ret = num;
 687
 688 unlock:
 689         mutex_unlock(&d->i2c_mutex);
 690         return ret;
 691 }
 692
 693 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 694                                                                 int num)
 695 {
 696         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 697         struct dw2102_state *state;
 698
 699         if (!d)
 700                 return -ENODEV;
 701
 702         state = d->priv;
 703
 704         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 705                 return -EAGAIN;
 706         if (mutex_lock_interruptible(&d->data_mutex) < 0) {
 707                 mutex_unlock(&d->i2c_mutex);
 708                 return -EAGAIN;
 709         }
 710
 711         switch (num) {
 712         case 1:
 713                 switch (msg[0].addr) {
 714                 case SU3000_STREAM_CTRL:
 715                         state->data[0] = msg[0].buf[0] + 0x36;
 716                         state->data[1] = 3;
 717                         state->data[2] = 0;
 718                         if (dvb_usb_generic_rw(d, state->data, 3,
 719                                         state->data, 0, 0) < 0)
 720                                 err("i2c transfer failed.");
 721                         break;
 722                 case DW2102_RC_QUERY:
 723                         state->data[0] = 0x10;
 724                         if (dvb_usb_generic_rw(d, state->data, 1,
 725                                         state->data, 2, 0) < 0)
 726                                 err("i2c transfer failed.");
 727                         msg[0].buf[1] = state->data[0];
 728                         msg[0].buf[0] = state->data[1];
 729                         break;
 730                 default:
 731                         if (3 + msg[0].len > sizeof(state->data)) {
 732                                 warn("i2c wr: len=%d is too big!\n",
 733                                      msg[0].len);
 734                                 num = -EOPNOTSUPP;
 735                                 break;
 736                         }
 737
 738                         /* always i2c write*/
 739                         state->data[0] = 0x08;
 740                         state->data[1] = msg[0].addr;
 741                         state->data[2] = msg[0].len;
 742
 743                         memcpy(&state->data[3], msg[0].buf, msg[0].len);
 744
 745                         if (dvb_usb_generic_rw(d, state->data, msg[0].len + 3,
 746                                                 state->data, 1, 0) < 0)
 747                                 err("i2c transfer failed.");
 748
 749                 }
 750                 break;
 751         case 2:
 752                 /* always i2c read */
 753                 if (4 + msg[0].len > sizeof(state->data)) {
 754                         warn("i2c rd: len=%d is too big!\n",
 755                              msg[0].len);
 756                         num = -EOPNOTSUPP;
 757                         break;
 758                 }
 759                 if (1 + msg[1].len > sizeof(state->data)) {
 760                         warn("i2c rd: len=%d is too big!\n",
 761                              msg[1].len);
 762                         num = -EOPNOTSUPP;
 763                         break;
 764                 }
 765
 766                 state->data[0] = 0x09;
 767                 state->data[1] = msg[0].len;
 768                 state->data[2] = msg[1].len;
 769                 state->data[3] = msg[0].addr;
 770                 memcpy(&state->data[4], msg[0].buf, msg[0].len);
 771
 772                 if (dvb_usb_generic_rw(d, state->data, msg[0].len + 4,
 773                                         state->data, msg[1].len + 1, 0) < 0)
 774                         err("i2c transfer failed.");
 775
 776                 memcpy(msg[1].buf, &state->data[1], msg[1].len);
 777                 break;
 778         default:
 779                 warn("more than 2 i2c messages at a time is not handled yet.");
 780                 break;
 781         }
 782         mutex_unlock(&d->data_mutex);
 783         mutex_unlock(&d->i2c_mutex);
 784         return num;
 785 }
 786
 787 static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
 788 {
 789         return I2C_FUNC_I2C;
 790 }
 791
 792 static struct i2c_algorithm dw2102_i2c_algo = {
 793         .master_xfer = dw2102_i2c_transfer,
 794         .functionality = dw210x_i2c_func,
 795 };
 796
 797 static struct i2c_algorithm dw2102_serit_i2c_algo = {
 798         .master_xfer = dw2102_serit_i2c_transfer,
 799         .functionality = dw210x_i2c_func,
 800 };
 801
 802 static struct i2c_algorithm dw2102_earda_i2c_algo = {
 803         .master_xfer = dw2102_earda_i2c_transfer,
 804         .functionality = dw210x_i2c_func,
 805 };
 806
 807 static struct i2c_algorithm dw2104_i2c_algo = {
 808         .master_xfer = dw2104_i2c_transfer,
 809         .functionality = dw210x_i2c_func,
 810 };
 811
 812 static struct i2c_algorithm dw3101_i2c_algo = {
 813         .master_xfer = dw3101_i2c_transfer,
 814         .functionality = dw210x_i2c_func,
 815 };
 816
 817 static struct i2c_algorithm s6x0_i2c_algo = {
 818         .master_xfer = s6x0_i2c_transfer,
 819         .functionality = dw210x_i2c_func,
 820 };
 821
 822 static struct i2c_algorithm su3000_i2c_algo = {
 823         .master_xfer = su3000_i2c_transfer,
 824         .functionality = dw210x_i2c_func,
 825 };
 826
 827 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 828 {
 829         int i;
 830         u8 ibuf[] = {0, 0};
 831         u8 eeprom[256], eepromline[16];
 832
 833         for (i = 0; i < 256; i++) {
 834                 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
 835                         err("read eeprom failed.");
 836                         return -1;
 837                 } else {
 838                         eepromline[i%16] = ibuf[0];
 839                         eeprom[i] = ibuf[0];
 840                 }
 841                 if ((i % 16) == 15) {
 842                         deb_xfer("%02x: ", i - 15);
 843                         debug_dump(eepromline, 16, deb_xfer);
 844                 }
 845         }
 846
 847         memcpy(mac, eeprom + 8, 6);
 848         return 0;
 849 };
 850
 851 static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 852 {
 853         int i, ret;
 854         u8 ibuf[] = { 0 }, obuf[] = { 0 };
 855         u8 eeprom[256], eepromline[16];
 856         struct i2c_msg msg[] = {
 857                 {
 858                         .addr = 0xa0 >> 1,
 859                         .flags = 0,
 860                         .buf = obuf,
 861                         .len = 1,
 862                 }, {
 863                         .addr = 0xa0 >> 1,
 864                         .flags = I2C_M_RD,
 865                         .buf = ibuf,
 866                         .len = 1,
 867                 }
 868         };
 869
 870         for (i = 0; i < 256; i++) {
 871                 obuf[0] = i;
 872                 ret = s6x0_i2c_transfer(&d->i2c_adap, msg, 2);
 873                 if (ret != 2) {
 874                         err("read eeprom failed.");
 875                         return -1;
 876                 } else {
 877                         eepromline[i % 16] = ibuf[0];
 878                         eeprom[i] = ibuf[0];
 879                 }
 880
 881                 if ((i % 16) == 15) {
 882                         deb_xfer("%02x: ", i - 15);
 883                         debug_dump(eepromline, 16, deb_xfer);
 884                 }
 885         }
 886
 887         memcpy(mac, eeprom + 16, 6);
 888         return 0;
 889 };
 890
 891 static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 892 {
 893         static u8 command_start[] = {0x00};
 894         static u8 command_stop[] = {0x01};
 895         struct i2c_msg msg = {
 896                 .addr = SU3000_STREAM_CTRL,
 897                 .flags = 0,
 898                 .buf = onoff ? command_start : command_stop,
 899                 .len = 1
 900         };
 901
 902         i2c_transfer(&adap->dev->i2c_adap, &msg, 1);
 903
 904         return 0;
 905 }
 906
 907 static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
 908 {
 909         struct dw2102_state *state = (struct dw2102_state *)d->priv;
 910         int ret = 0;
 911
 912         info("%s: %d, initialized %d", __func__, i, state->initialized);
 913
 914         if (i && !state->initialized) {
 915                 mutex_lock(&d->data_mutex);
 916
 917                 state->data[0] = 0xde;
 918                 state->data[1] = 0;
 919
 920                 state->initialized = 1;
 921                 /* reset board */
 922                 ret = dvb_usb_generic_rw(d, state->data, 2, NULL, 0, 0);
 923                 mutex_unlock(&d->data_mutex);
 924         }
 925
 926         return ret;
 927 }
 928
 929 static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 930 {
 931         int i;
 932         u8 obuf[] = { 0x1f, 0xf0 };
 933         u8 ibuf[] = { 0 };
 934         struct i2c_msg msg[] = {
 935                 {
 936                         .addr = 0x51,
 937                         .flags = 0,
 938                         .buf = obuf,
 939                         .len = 2,
 940                 }, {
 941                         .addr = 0x51,
 942                         .flags = I2C_M_RD,
 943                         .buf = ibuf,
 944                         .len = 1,
 945
 946                 }
 947         };
 948
 949         for (i = 0; i < 6; i++) {
 950                 obuf[1] = 0xf0 + i;
 951                 if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
 952                         return -1;
 953                 else
 954                         mac[i] = ibuf[0];
 955         }
 956
 957         return 0;
 958 }
 959
 960 static int su3000_identify_state(struct usb_device *udev,
 961                                  struct dvb_usb_device_properties *props,
 962                                  struct dvb_usb_device_description **desc,
 963                                  int *cold)
 964 {
 965         info("%s", __func__);
 966
 967         *cold = 0;
 968         return 0;
 969 }
 970
 971 static int dw210x_set_voltage(struct dvb_frontend *fe,
 972                               enum fe_sec_voltage voltage)
 973 {
 974         static u8 command_13v[] = {0x00, 0x01};
 975         static u8 command_18v[] = {0x01, 0x01};
 976         static u8 command_off[] = {0x00, 0x00};
 977         struct i2c_msg msg = {
 978                 .addr = DW2102_VOLTAGE_CTRL,
 979                 .flags = 0,
 980                 .buf = command_off,
 981                 .len = 2,
 982         };
 983
 984         struct dvb_usb_adapter *udev_adap =
 985                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 986         if (voltage == SEC_VOLTAGE_18)
 987                 msg.buf = command_18v;
 988         else if (voltage == SEC_VOLTAGE_13)
 989                 msg.buf = command_13v;
 990
 991         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
 992
 993         return 0;
 994 }
 995
 996 static int s660_set_voltage(struct dvb_frontend *fe,
 997                             enum fe_sec_voltage voltage)
 998 {
 999         struct dvb_usb_adapter *d =
1000                 (struct dvb_usb_adapter *)(fe->dvb->priv);
1001         struct dw2102_state *st = (struct dw2102_state *)d->dev->priv;
1002
1003         dw210x_set_voltage(fe, voltage);
1004         if (st->old_set_voltage)
1005                 st->old_set_voltage(fe, voltage);
1006
1007         return 0;
1008 }
1009
1010 static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
1011 {
1012         static u8 led_off[] = { 0 };
1013         static u8 led_on[] = { 1 };
1014         struct i2c_msg msg = {
1015                 .addr = DW2102_LED_CTRL,
1016                 .flags = 0,
1017                 .buf = led_off,
1018                 .len = 1
1019         };
1020         struct dvb_usb_adapter *udev_adap =
1021                 (struct dvb_usb_adapter *)(fe->dvb->priv);
1022
1023         if (offon)
1024                 msg.buf = led_on;
1025         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
1026 }
1027
1028 static int tt_s2_4600_read_status(struct dvb_frontend *fe,
1029                                   enum fe_status *status)
1030 {
1031         struct dvb_usb_adapter *d =
1032                 (struct dvb_usb_adapter *)(fe->dvb->priv);
1033         struct dw2102_state *st = (struct dw2102_state *)d->dev->priv;
1034         int ret;
1035
1036         ret = st->fe_read_status(fe, status);
1037
1038         /* resync slave fifo when signal change from unlock to lock */
1039         if ((*status & FE_HAS_LOCK) && (!st->last_lock))
1040                 su3000_streaming_ctrl(d, 1);
1041
1042         st->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0;
1043         return ret;
1044 }
1045
1046 static struct stv0299_config sharp_z0194a_config = {
1047         .demod_address = 0x68,
1048         .inittab = sharp_z0194a_inittab,
1049         .mclk = 88000000UL,
1050         .invert = 1,
1051         .skip_reinit = 0,
1052         .lock_output = STV0299_LOCKOUTPUT_1,
1053         .volt13_op0_op1 = STV0299_VOLT13_OP1,
1054         .min_delay_ms = 100,
1055         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
1056 };
1057
1058 static struct cx24116_config dw2104_config = {
1059         .demod_address = 0x55,
1060         .mpg_clk_pos_pol = 0x01,
1061 };
1062
1063 static struct si21xx_config serit_sp1511lhb_config = {
1064         .demod_address = 0x68,
1065         .min_delay_ms = 100,
1066
1067 };
1068
1069 static struct tda10023_config dw3101_tda10023_config = {
1070         .demod_address = 0x0c,
1071         .invert = 1,
1072 };
1073
1074 static struct mt312_config zl313_config = {
1075         .demod_address = 0x0e,
1076 };
1077
1078 static struct ds3000_config dw2104_ds3000_config = {
1079         .demod_address = 0x68,
1080 };
1081
1082 static struct ts2020_config dw2104_ts2020_config = {
1083         .tuner_address = 0x60,
1084         .clk_out_div = 1,
1085         .frequency_div = 1060000,
1086 };
1087
1088 static struct ds3000_config s660_ds3000_config = {
1089         .demod_address = 0x68,
1090         .ci_mode = 1,
1091         .set_lock_led = dw210x_led_ctrl,
1092 };
1093
1094 static struct ts2020_config s660_ts2020_config = {
1095         .tuner_address = 0x60,
1096         .clk_out_div = 1,
1097         .frequency_div = 1146000,
1098 };
1099
1100 static struct stv0900_config dw2104a_stv0900_config = {
1101         .demod_address = 0x6a,
1102         .demod_mode = 0,
1103         .xtal = 27000000,
1104         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1105         .diseqc_mode = 2,/* 2/3 PWM */
1106         .tun1_maddress = 0,/* 0x60 */
1107         .tun1_adc = 0,/* 2 Vpp */
1108         .path1_mode = 3,
1109 };
1110
1111 static struct stb6100_config dw2104a_stb6100_config = {
1112         .tuner_address = 0x60,
1113         .refclock = 27000000,
1114 };
1115
1116 static struct stv0900_config dw2104_stv0900_config = {
1117         .demod_address = 0x68,
1118         .demod_mode = 0,
1119         .xtal = 8000000,
1120         .clkmode = 3,
1121         .diseqc_mode = 2,
1122         .tun1_maddress = 0,
1123         .tun1_adc = 1,/* 1 Vpp */
1124         .path1_mode = 3,
1125 };
1126
1127 static struct stv6110_config dw2104_stv6110_config = {
1128         .i2c_address = 0x60,
1129         .mclk = 16000000,
1130         .clk_div = 1,
1131 };
1132
1133 static struct stv0900_config prof_7500_stv0900_config = {
1134         .demod_address = 0x6a,
1135         .demod_mode = 0,
1136         .xtal = 27000000,
1137         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1138         .diseqc_mode = 2,/* 2/3 PWM */
1139         .tun1_maddress = 0,/* 0x60 */
1140         .tun1_adc = 0,/* 2 Vpp */
1141         .path1_mode = 3,
1142         .tun1_type = 3,
1143         .set_lock_led = dw210x_led_ctrl,
1144 };
1145
1146 static struct ds3000_config su3000_ds3000_config = {
1147         .demod_address = 0x68,
1148         .ci_mode = 1,
1149         .set_lock_led = dw210x_led_ctrl,
1150 };
1151
1152 static struct cxd2820r_config cxd2820r_config = {
1153         .i2c_address = 0x6c, /* (0xd8 >> 1) */
1154         .ts_mode = 0x38,
1155         .ts_clock_inv = 1,
1156 };
1157
1158 static struct tda18271_config tda18271_config = {
1159         .output_opt = TDA18271_OUTPUT_LT_OFF,
1160         .gate = TDA18271_GATE_DIGITAL,
1161 };
1162
1163 static u8 m88rs2000_inittab[] = {
1164         DEMOD_WRITE, 0x9a, 0x30,
1165         DEMOD_WRITE, 0x00, 0x01,
1166         WRITE_DELAY, 0x19, 0x00,
1167         DEMOD_WRITE, 0x00, 0x00,
1168         DEMOD_WRITE, 0x9a, 0xb0,
1169         DEMOD_WRITE, 0x81, 0xc1,
1170         DEMOD_WRITE, 0x81, 0x81,
1171         DEMOD_WRITE, 0x86, 0xc6,
1172         DEMOD_WRITE, 0x9a, 0x30,
1173         DEMOD_WRITE, 0xf0, 0x80,
1174         DEMOD_WRITE, 0xf1, 0xbf,
1175         DEMOD_WRITE, 0xb0, 0x45,
1176         DEMOD_WRITE, 0xb2, 0x01,
1177         DEMOD_WRITE, 0x9a, 0xb0,
1178         0xff, 0xaa, 0xff
1179 };
1180
1181 static struct m88rs2000_config s421_m88rs2000_config = {
1182         .demod_addr = 0x68,
1183         .inittab = m88rs2000_inittab,
1184 };
1185
1186 static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
1187 {
1188         struct dvb_tuner_ops *tuner_ops = NULL;
1189
1190         if (demod_probe & 4) {
1191                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
1192                                 &d->dev->i2c_adap, 0);
1193                 if (d->fe_adap[0].fe != NULL) {
1194                         if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
1195                                         &dw2104a_stb6100_config,
1196                                         &d->dev->i2c_adap)) {
1197                                 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
1198                                 tuner_ops->set_frequency = stb6100_set_freq;
1199                                 tuner_ops->get_frequency = stb6100_get_freq;
1200                                 tuner_ops->set_bandwidth = stb6100_set_bandw;
1201                                 tuner_ops->get_bandwidth = stb6100_get_bandw;
1202                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1203                                 info("Attached STV0900+STB6100!");
1204                                 return 0;
1205                         }
1206                 }
1207         }
1208
1209         if (demod_probe & 2) {
1210                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
1211                                 &d->dev->i2c_adap, 0);
1212                 if (d->fe_adap[0].fe != NULL) {
1213                         if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
1214                                         &dw2104_stv6110_config,
1215                                         &d->dev->i2c_adap)) {
1216                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1217                                 info("Attached STV0900+STV6110A!");
1218                                 return 0;
1219                         }
1220                 }
1221         }
1222
1223         if (demod_probe & 1) {
1224                 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
1225                                 &d->dev->i2c_adap);
1226                 if (d->fe_adap[0].fe != NULL) {
1227                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1228                         info("Attached cx24116!");
1229                         return 0;
1230                 }
1231         }
1232
1233         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
1234                         &d->dev->i2c_adap);
1235         if (d->fe_adap[0].fe != NULL) {
1236                 dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1237                         &dw2104_ts2020_config, &d->dev->i2c_adap);
1238                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1239                 info("Attached DS3000!");
1240                 return 0;
1241         }
1242
1243         return -EIO;
1244 }
1245
1246 static struct dvb_usb_device_properties dw2102_properties;
1247 static struct dvb_usb_device_properties dw2104_properties;
1248 static struct dvb_usb_device_properties s6x0_properties;
1249
1250 static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
1251 {
1252         if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
1253                 /*dw2102_properties.adapter->tuner_attach = NULL;*/
1254                 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
1255                                         &d->dev->i2c_adap);
1256                 if (d->fe_adap[0].fe != NULL) {
1257                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1258                         info("Attached si21xx!");
1259                         return 0;
1260                 }
1261         }
1262
1263         if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
1264                 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1265                                         &d->dev->i2c_adap);
1266                 if (d->fe_adap[0].fe != NULL) {
1267                         if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
1268                                         &d->dev->i2c_adap)) {
1269                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1270                                 info("Attached stv0288!");
1271                                 return 0;
1272                         }
1273                 }
1274         }
1275
1276         if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
1277                 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
1278                 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
1279                                         &d->dev->i2c_adap);
1280                 if (d->fe_adap[0].fe != NULL) {
1281                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1282                         info("Attached stv0299!");
1283                         return 0;
1284                 }
1285         }
1286         return -EIO;
1287 }
1288
1289 static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
1290 {
1291         d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
1292                                 &d->dev->i2c_adap, 0x48);
1293         if (d->fe_adap[0].fe != NULL) {
1294                 info("Attached tda10023!");
1295                 return 0;
1296         }
1297         return -EIO;
1298 }
1299
1300 static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
1301 {
1302         d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
1303                         &d->dev->i2c_adap);
1304         if (d->fe_adap[0].fe != NULL) {
1305                 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
1306                                 &d->dev->i2c_adap)) {
1307                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1308                         info("Attached zl100313+zl10039!");
1309                         return 0;
1310                 }
1311         }
1312
1313         return -EIO;
1314 }
1315
1316 static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
1317 {
1318         u8 obuf[] = {7, 1};
1319
1320         d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1321                         &d->dev->i2c_adap);
1322
1323         if (d->fe_adap[0].fe == NULL)
1324                 return -EIO;
1325
1326         if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
1327                 return -EIO;
1328
1329         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1330
1331         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1332
1333         info("Attached stv0288+stb6000!");
1334
1335         return 0;
1336
1337 }
1338
1339 static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
1340 {
1341         struct dw2102_state *st = d->dev->priv;
1342         u8 obuf[] = {7, 1};
1343
1344         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
1345                         &d->dev->i2c_adap);
1346
1347         if (d->fe_adap[0].fe == NULL)
1348                 return -EIO;
1349
1350         dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config,
1351                 &d->dev->i2c_adap);
1352
1353         st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
1354         d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
1355
1356         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1357
1358         info("Attached ds3000+ts2020!");
1359
1360         return 0;
1361 }
1362
1363 static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
1364 {
1365         u8 obuf[] = {7, 1};
1366
1367         d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
1368                                         &d->dev->i2c_adap, 0);
1369         if (d->fe_adap[0].fe == NULL)
1370                 return -EIO;
1371
1372         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1373
1374         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1375
1376         info("Attached STV0900+STB6100A!");
1377
1378         return 0;
1379 }
1380
1381 static int su3000_frontend_attach(struct dvb_usb_adapter *adap)
1382 {
1383         struct dvb_usb_device *d = adap->dev;
1384         struct dw2102_state *state = d->priv;
1385
1386         mutex_lock(&d->data_mutex);
1387
1388         state->data[0] = 0xe;
1389         state->data[1] = 0x80;
1390         state->data[2] = 0;
1391
1392         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1393                 err("command 0x0e transfer failed.");
1394
1395         state->data[0] = 0xe;
1396         state->data[1] = 0x02;
1397         state->data[2] = 1;
1398
1399         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1400                 err("command 0x0e transfer failed.");
1401         msleep(300);
1402
1403         state->data[0] = 0xe;
1404         state->data[1] = 0x83;
1405         state->data[2] = 0;
1406
1407         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1408                 err("command 0x0e transfer failed.");
1409
1410         state->data[0] = 0xe;
1411         state->data[1] = 0x83;
1412         state->data[2] = 1;
1413
1414         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1415                 err("command 0x0e transfer failed.");
1416
1417         state->data[0] = 0x51;
1418
1419         if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1420                 err("command 0x51 transfer failed.");
1421
1422         mutex_unlock(&d->data_mutex);
1423
1424         adap->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
1425                                         &d->i2c_adap);
1426         if (adap->fe_adap[0].fe == NULL)
1427                 return -EIO;
1428
1429         if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe,
1430                                 &dw2104_ts2020_config,
1431                                 &d->i2c_adap)) {
1432                 info("Attached DS3000/TS2020!");
1433                 return 0;
1434         }
1435
1436         info("Failed to attach DS3000/TS2020!");
1437         return -EIO;
1438 }
1439
1440 static int t220_frontend_attach(struct dvb_usb_adapter *adap)
1441 {
1442         struct dvb_usb_device *d = adap->dev;
1443         struct dw2102_state *state = d->priv;
1444
1445         mutex_lock(&d->data_mutex);
1446
1447         state->data[0] = 0xe;
1448         state->data[1] = 0x87;
1449         state->data[2] = 0x0;
1450
1451         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1452                 err("command 0x0e transfer failed.");
1453
1454         state->data[0] = 0xe;
1455         state->data[1] = 0x86;
1456         state->data[2] = 1;
1457
1458         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1459                 err("command 0x0e transfer failed.");
1460
1461         state->data[0] = 0xe;
1462         state->data[1] = 0x80;
1463         state->data[2] = 0;
1464
1465         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1466                 err("command 0x0e transfer failed.");
1467
1468         msleep(50);
1469
1470         state->data[0] = 0xe;
1471         state->data[1] = 0x80;
1472         state->data[2] = 1;
1473
1474         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1475                 err("command 0x0e transfer failed.");
1476
1477         state->data[0] = 0x51;
1478
1479         if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1480                 err("command 0x51 transfer failed.");
1481
1482         mutex_unlock(&d->data_mutex);
1483
1484         adap->fe_adap[0].fe = dvb_attach(cxd2820r_attach, &cxd2820r_config,
1485                                         &d->i2c_adap, NULL);
1486         if (adap->fe_adap[0].fe != NULL) {
1487                 if (dvb_attach(tda18271_attach, adap->fe_adap[0].fe, 0x60,
1488                                         &d->i2c_adap, &tda18271_config)) {
1489                         info("Attached TDA18271HD/CXD2820R!");
1490                         return 0;
1491                 }
1492         }
1493
1494         info("Failed to attach TDA18271HD/CXD2820R!");
1495         return -EIO;
1496 }
1497
1498 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *adap)
1499 {
1500         struct dvb_usb_device *d = adap->dev;
1501         struct dw2102_state *state = d->priv;
1502
1503         mutex_lock(&d->data_mutex);
1504
1505         state->data[0] = 0x51;
1506
1507         if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1508                 err("command 0x51 transfer failed.");
1509
1510         mutex_unlock(&d->data_mutex);
1511
1512         adap->fe_adap[0].fe = dvb_attach(m88rs2000_attach,
1513                                         &s421_m88rs2000_config,
1514                                         &d->i2c_adap);
1515
1516         if (adap->fe_adap[0].fe == NULL)
1517                 return -EIO;
1518
1519         if (dvb_attach(ts2020_attach, adap->fe_adap[0].fe,
1520                                 &dw2104_ts2020_config,
1521                                 &d->i2c_adap)) {
1522                 info("Attached RS2000/TS2020!");
1523                 return 0;
1524         }
1525
1526         info("Failed to attach RS2000/TS2020!");
1527         return -EIO;
1528 }
1529
1530 static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap)
1531 {
1532         struct dvb_usb_device *d = adap->dev;
1533         struct dw2102_state *state = d->priv;
1534         struct i2c_adapter *i2c_adapter;
1535         struct i2c_client *client;
1536         struct i2c_board_info board_info;
1537         struct m88ds3103_platform_data m88ds3103_pdata = {};
1538         struct ts2020_config ts2020_config = {};
1539
1540         mutex_lock(&d->data_mutex);
1541
1542         state->data[0] = 0xe;
1543         state->data[1] = 0x80;
1544         state->data[2] = 0x0;
1545
1546         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1547                 err("command 0x0e transfer failed.");
1548
1549         state->data[0] = 0xe;
1550         state->data[1] = 0x02;
1551         state->data[2] = 1;
1552
1553         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1554                 err("command 0x0e transfer failed.");
1555         msleep(300);
1556
1557         state->data[0] = 0xe;
1558         state->data[1] = 0x83;
1559         state->data[2] = 0;
1560
1561         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1562                 err("command 0x0e transfer failed.");
1563
1564         state->data[0] = 0xe;
1565         state->data[1] = 0x83;
1566         state->data[2] = 1;
1567
1568         if (dvb_usb_generic_rw(d, state->data, 3, state->data, 1, 0) < 0)
1569                 err("command 0x0e transfer failed.");
1570
1571         state->data[0] = 0x51;
1572
1573         if (dvb_usb_generic_rw(d, state->data, 1, state->data, 1, 0) < 0)
1574                 err("command 0x51 transfer failed.");
1575
1576         mutex_unlock(&d->data_mutex);
1577
1578         /* attach demod */
1579         m88ds3103_pdata.clk = 27000000;
1580         m88ds3103_pdata.i2c_wr_max = 33;
1581         m88ds3103_pdata.ts_mode = M88DS3103_TS_CI;
1582         m88ds3103_pdata.ts_clk = 16000;
1583         m88ds3103_pdata.ts_clk_pol = 0;
1584         m88ds3103_pdata.spec_inv = 0;
1585         m88ds3103_pdata.agc = 0x99;
1586         m88ds3103_pdata.agc_inv = 0;
1587         m88ds3103_pdata.clk_out = M88DS3103_CLOCK_OUT_ENABLED;
1588         m88ds3103_pdata.envelope_mode = 0;
1589         m88ds3103_pdata.lnb_hv_pol = 1;
1590         m88ds3103_pdata.lnb_en_pol = 0;
1591         memset(&board_info, 0, sizeof(board_info));
1592         strlcpy(board_info.type, "m88ds3103", I2C_NAME_SIZE);
1593         board_info.addr = 0x68;
1594         board_info.platform_data = &m88ds3103_pdata;
1595         request_module("m88ds3103");
1596         client = i2c_new_device(&d->i2c_adap, &board_info);
1597         if (client == NULL || client->dev.driver == NULL)
1598                 return -ENODEV;
1599         if (!try_module_get(client->dev.driver->owner)) {
1600                 i2c_unregister_device(client);
1601                 return -ENODEV;
1602         }
1603         adap->fe_adap[0].fe = m88ds3103_pdata.get_dvb_frontend(client);
1604         i2c_adapter = m88ds3103_pdata.get_i2c_adapter(client);
1605
1606         state->i2c_client_demod = client;
1607
1608         /* attach tuner */
1609         ts2020_config.fe = adap->fe_adap[0].fe;
1610         memset(&board_info, 0, sizeof(board_info));
1611         strlcpy(board_info.type, "ts2022", I2C_NAME_SIZE);
1612         board_info.addr = 0x60;
1613         board_info.platform_data = &ts2020_config;
1614         request_module("ts2020");
1615         client = i2c_new_device(i2c_adapter, &board_info);
1616
1617         if (client == NULL || client->dev.driver == NULL) {
1618                 dvb_frontend_detach(adap->fe_adap[0].fe);
1619                 return -ENODEV;
1620         }
1621
1622         if (!try_module_get(client->dev.driver->owner)) {
1623                 i2c_unregister_device(client);
1624                 dvb_frontend_detach(adap->fe_adap[0].fe);
1625                 return -ENODEV;
1626         }
1627
1628         /* delegate signal strength measurement to tuner */
1629         adap->fe_adap[0].fe->ops.read_signal_strength =
1630                         adap->fe_adap[0].fe->ops.tuner_ops.get_rf_strength;
1631
1632         state->i2c_client_tuner = client;
1633
1634         /* hook fe: need to resync the slave fifo when signal locks */
1635         state->fe_read_status = adap->fe_adap[0].fe->ops.read_status;
1636         adap->fe_adap[0].fe->ops.read_status = tt_s2_4600_read_status;
1637
1638         state->last_lock = 0;
1639
1640         return 0;
1641 }
1642
1643 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
1644 {
1645         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1646                 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
1647         return 0;
1648 }
1649
1650 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
1651 {
1652         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1653                 &adap->dev->i2c_adap, DVB_PLL_TUA6034);
1654
1655         return 0;
1656 }
1657
1658 static int dw2102_rc_query(struct dvb_usb_device *d)
1659 {
1660         u8 key[2];
1661         struct i2c_msg msg = {
1662                 .addr = DW2102_RC_QUERY,
1663                 .flags = I2C_M_RD,
1664                 .buf = key,
1665                 .len = 2
1666         };
1667
1668         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1669                 if (msg.buf[0] != 0xff) {
1670                         deb_rc("%s: rc code: %x, %x\n",
1671                                         __func__, key[0], key[1]);
1672                         rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN, key[0], 0);
1673                 }
1674         }
1675
1676         return 0;
1677 }
1678
1679 static int prof_rc_query(struct dvb_usb_device *d)
1680 {
1681         u8 key[2];
1682         struct i2c_msg msg = {
1683                 .addr = DW2102_RC_QUERY,
1684                 .flags = I2C_M_RD,
1685                 .buf = key,
1686                 .len = 2
1687         };
1688
1689         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1690                 if (msg.buf[0] != 0xff) {
1691                         deb_rc("%s: rc code: %x, %x\n",
1692                                         __func__, key[0], key[1]);
1693                         rc_keydown(d->rc_dev, RC_PROTO_UNKNOWN, key[0] ^ 0xff,
1694                                    0);
1695                 }
1696         }
1697
1698         return 0;
1699 }
1700
1701 static int su3000_rc_query(struct dvb_usb_device *d)
1702 {
1703         u8 key[2];
1704         struct i2c_msg msg = {
1705                 .addr = DW2102_RC_QUERY,
1706                 .flags = I2C_M_RD,
1707                 .buf = key,
1708                 .len = 2
1709         };
1710
1711         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1712                 if (msg.buf[0] != 0xff) {
1713                         deb_rc("%s: rc code: %x, %x\n",
1714                                         __func__, key[0], key[1]);
1715                         rc_keydown(d->rc_dev, RC_PROTO_RC5,
1716                                    RC_SCANCODE_RC5(key[1], key[0]), 0);
1717                 }
1718         }
1719
1720         return 0;
1721 }
1722
1723 enum dw2102_table_entry {
1724         CYPRESS_DW2102,
1725         CYPRESS_DW2101,
1726         CYPRESS_DW2104,
1727         TEVII_S650,
1728         TERRATEC_CINERGY_S,
1729         CYPRESS_DW3101,
1730         TEVII_S630,
1731         PROF_1100,
1732         TEVII_S660,
1733         PROF_7500,
1734         GENIATECH_SU3000,
1735         TERRATEC_CINERGY_S2,
1736         TEVII_S480_1,
1737         TEVII_S480_2,
1738         X3M_SPC1400HD,
1739         TEVII_S421,
1740         TEVII_S632,
1741         TERRATEC_CINERGY_S2_R2,
1742         TERRATEC_CINERGY_S2_R3,
1743         TERRATEC_CINERGY_S2_R4,
1744         GOTVIEW_SAT_HD,
1745         GENIATECH_T220,
1746         TECHNOTREND_S2_4600,
1747         TEVII_S482_1,
1748         TEVII_S482_2,
1749         TERRATEC_CINERGY_S2_BOX,
1750         TEVII_S662
1751 };
1752
1753 static struct usb_device_id dw2102_table[] = {
1754         [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
1755         [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
1756         [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
1757         [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
1758         [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S)},
1759         [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
1760         [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
1761         [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
1762         [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
1763         [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
1764         [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
1765         [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R1)},
1766         [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
1767         [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
1768         [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
1769         [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)},
1770         [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
1771         [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R2)},
1772         [TERRATEC_CINERGY_S2_R3] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R3)},
1773         [TERRATEC_CINERGY_S2_R4] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_S2_R4)},
1774         [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
1775         [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)},
1776         [TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND,
1777                 USB_PID_TECHNOTREND_CONNECT_S2_4600)},
1778         [TEVII_S482_1] = {USB_DEVICE(0x9022, 0xd483)},
1779         [TEVII_S482_2] = {USB_DEVICE(0x9022, 0xd484)},
1780         [TERRATEC_CINERGY_S2_BOX] = {USB_DEVICE(USB_VID_TERRATEC, 0x0105)},
1781         [TEVII_S662] = {USB_DEVICE(0x9022, USB_PID_TEVII_S662)},
1782         { }
1783 };
1784
1785 MODULE_DEVICE_TABLE(usb, dw2102_table);
1786
1787 static int dw2102_load_firmware(struct usb_device *dev,
1788                         const struct firmware *frmwr)
1789 {
1790         u8 *b, *p;
1791         int ret = 0, i;
1792         u8 reset;
1793         u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
1794         const struct firmware *fw;
1795
1796         switch (le16_to_cpu(dev->descriptor.idProduct)) {
1797         case 0x2101:
1798                 ret = reject_firmware(&fw, DW2101_FIRMWARE, &dev->dev);
1799                 if (ret != 0) {
1800                         err(err_str, DW2101_FIRMWARE);
1801                         return ret;
1802                 }
1803                 break;
1804         default:
1805                 fw = frmwr;
1806                 break;
1807         }
1808         info("start downloading DW210X firmware");
1809         p = kmalloc(fw->size, GFP_KERNEL);
1810         reset = 1;
1811         /*stop the CPU*/
1812         dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
1813         dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
1814
1815         if (p != NULL) {
1816                 memcpy(p, fw->data, fw->size);
1817                 for (i = 0; i < fw->size; i += 0x40) {
1818                         b = (u8 *) p + i;
1819                         if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
1820                                         DW210X_WRITE_MSG) != 0x40) {
1821                                 err("error while transferring firmware");
1822                                 ret = -EINVAL;
1823                                 break;
1824                         }
1825                 }
1826                 /* restart the CPU */
1827                 reset = 0;
1828                 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
1829                                         DW210X_WRITE_MSG) != 1) {
1830                         err("could not restart the USB controller CPU.");
1831                         ret = -EINVAL;
1832                 }
1833                 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
1834                                         DW210X_WRITE_MSG) != 1) {
1835                         err("could not restart the USB controller CPU.");
1836                         ret = -EINVAL;
1837                 }
1838                 /* init registers */
1839                 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1840                 case USB_PID_TEVII_S650:
1841                         dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC;
1842                         /* fall through */
1843                 case USB_PID_DW2104:
1844                         reset = 1;
1845                         dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
1846                                         DW210X_WRITE_MSG);
1847                         /* fall through */
1848                 case USB_PID_DW3101:
1849                         reset = 0;
1850                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1851                                         DW210X_WRITE_MSG);
1852                         break;
1853                 case USB_PID_TERRATEC_CINERGY_S:
1854                 case USB_PID_DW2102:
1855                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1856                                         DW210X_WRITE_MSG);
1857                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1858                                         DW210X_READ_MSG);
1859                         /* check STV0299 frontend  */
1860                         dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
1861                                         DW210X_READ_MSG);
1862                         if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
1863                                 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
1864                                 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
1865                                 break;
1866                         } else {
1867                                 /* check STV0288 frontend  */
1868                                 reset16[0] = 0xd0;
1869                                 reset16[1] = 1;
1870                                 reset16[2] = 0;
1871                                 dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3,
1872                                                 DW210X_WRITE_MSG);
1873                                 dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3,
1874                                                 DW210X_READ_MSG);
1875                                 if (reset16[2] == 0x11) {
1876                                         dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
1877                                         break;
1878                                 }
1879                         }
1880                         /* fall through */
1881                 case 0x2101:
1882                         dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
1883                                         DW210X_READ_MSG);
1884                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1885                                         DW210X_READ_MSG);
1886                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1887                                         DW210X_READ_MSG);
1888                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1889                                         DW210X_READ_MSG);
1890                         break;
1891                 }
1892
1893                 msleep(100);
1894                 kfree(p);
1895         }
1896
1897         if (le16_to_cpu(dev->descriptor.idProduct) == 0x2101)
1898                 release_firmware(fw);
1899         return ret;
1900 }
1901
1902 static struct dvb_usb_device_properties dw2102_properties = {
1903         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1904         .usb_ctrl = DEVICE_SPECIFIC,
1905         .firmware = DW2102_FIRMWARE,
1906         .no_reconnect = 1,
1907
1908         .i2c_algo = &dw2102_serit_i2c_algo,
1909
1910         .rc.core = {
1911                 .rc_interval = 150,
1912                 .rc_codes = RC_MAP_DM1105_NEC,
1913                 .module_name = "dw2102",
1914                 .allowed_protos   = RC_PROTO_BIT_NEC,
1915                 .rc_query = dw2102_rc_query,
1916         },
1917
1918         .generic_bulk_ctrl_endpoint = 0x81,
1919         /* parameter for the MPEG2-data transfer */
1920         .num_adapters = 1,
1921         .download_firmware = dw2102_load_firmware,
1922         .read_mac_address = dw210x_read_mac_address,
1923         .adapter = {
1924                 {
1925                 .num_frontends = 1,
1926                 .fe = {{
1927                         .frontend_attach = dw2102_frontend_attach,
1928                         .stream = {
1929                                 .type = USB_BULK,
1930                                 .count = 8,
1931                                 .endpoint = 0x82,
1932                                 .u = {
1933                                         .bulk = {
1934                                                 .buffersize = 4096,
1935                                         }
1936                                 }
1937                         },
1938                 }},
1939                 }
1940         },
1941         .num_device_descs = 3,
1942         .devices = {
1943                 {"DVBWorld DVB-S 2102 USB2.0",
1944                         {&dw2102_table[CYPRESS_DW2102], NULL},
1945                         {NULL},
1946                 },
1947                 {"DVBWorld DVB-S 2101 USB2.0",
1948                         {&dw2102_table[CYPRESS_DW2101], NULL},
1949                         {NULL},
1950                 },
1951                 {"TerraTec Cinergy S USB",
1952                         {&dw2102_table[TERRATEC_CINERGY_S], NULL},
1953                         {NULL},
1954                 },
1955         }
1956 };
1957
1958 static struct dvb_usb_device_properties dw2104_properties = {
1959         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1960         .usb_ctrl = DEVICE_SPECIFIC,
1961         .firmware = DW2104_FIRMWARE,
1962         .no_reconnect = 1,
1963
1964         .i2c_algo = &dw2104_i2c_algo,
1965         .rc.core = {
1966                 .rc_interval = 150,
1967                 .rc_codes = RC_MAP_DM1105_NEC,
1968                 .module_name = "dw2102",
1969                 .allowed_protos   = RC_PROTO_BIT_NEC,
1970                 .rc_query = dw2102_rc_query,
1971         },
1972
1973         .generic_bulk_ctrl_endpoint = 0x81,
1974         /* parameter for the MPEG2-data transfer */
1975         .num_adapters = 1,
1976         .download_firmware = dw2102_load_firmware,
1977         .read_mac_address = dw210x_read_mac_address,
1978         .adapter = {
1979                 {
1980                 .num_frontends = 1,
1981                 .fe = {{
1982                         .frontend_attach = dw2104_frontend_attach,
1983                         .stream = {
1984                                 .type = USB_BULK,
1985                                 .count = 8,
1986                                 .endpoint = 0x82,
1987                                 .u = {
1988                                         .bulk = {
1989                                                 .buffersize = 4096,
1990                                         }
1991                                 }
1992                         },
1993                 }},
1994                 }
1995         },
1996         .num_device_descs = 2,
1997         .devices = {
1998                 { "DVBWorld DW2104 USB2.0",
1999                         {&dw2102_table[CYPRESS_DW2104], NULL},
2000                         {NULL},
2001                 },
2002                 { "TeVii S650 USB2.0",
2003                         {&dw2102_table[TEVII_S650], NULL},
2004                         {NULL},
2005                 },
2006         }
2007 };
2008
2009 static struct dvb_usb_device_properties dw3101_properties = {
2010         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2011         .usb_ctrl = DEVICE_SPECIFIC,
2012         .firmware = DW3101_FIRMWARE,
2013         .no_reconnect = 1,
2014
2015         .i2c_algo = &dw3101_i2c_algo,
2016         .rc.core = {
2017                 .rc_interval = 150,
2018                 .rc_codes = RC_MAP_DM1105_NEC,
2019                 .module_name = "dw2102",
2020                 .allowed_protos   = RC_PROTO_BIT_NEC,
2021                 .rc_query = dw2102_rc_query,
2022         },
2023
2024         .generic_bulk_ctrl_endpoint = 0x81,
2025         /* parameter for the MPEG2-data transfer */
2026         .num_adapters = 1,
2027         .download_firmware = dw2102_load_firmware,
2028         .read_mac_address = dw210x_read_mac_address,
2029         .adapter = {
2030                 {
2031                 .num_frontends = 1,
2032                 .fe = {{
2033                         .frontend_attach = dw3101_frontend_attach,
2034                         .tuner_attach = dw3101_tuner_attach,
2035                         .stream = {
2036                                 .type = USB_BULK,
2037                                 .count = 8,
2038                                 .endpoint = 0x82,
2039                                 .u = {
2040                                         .bulk = {
2041                                                 .buffersize = 4096,
2042                                         }
2043                                 }
2044                         },
2045                 }},
2046                 }
2047         },
2048         .num_device_descs = 1,
2049         .devices = {
2050                 { "DVBWorld DVB-C 3101 USB2.0",
2051                         {&dw2102_table[CYPRESS_DW3101], NULL},
2052                         {NULL},
2053                 },
2054         }
2055 };
2056
2057 static struct dvb_usb_device_properties s6x0_properties = {
2058         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2059         .usb_ctrl = DEVICE_SPECIFIC,
2060         .size_of_priv = sizeof(struct dw2102_state),
2061         .firmware = S630_FIRMWARE,
2062         .no_reconnect = 1,
2063
2064         .i2c_algo = &s6x0_i2c_algo,
2065         .rc.core = {
2066                 .rc_interval = 150,
2067                 .rc_codes = RC_MAP_TEVII_NEC,
2068                 .module_name = "dw2102",
2069                 .allowed_protos   = RC_PROTO_BIT_NEC,
2070                 .rc_query = dw2102_rc_query,
2071         },
2072
2073         .generic_bulk_ctrl_endpoint = 0x81,
2074         .num_adapters = 1,
2075         .download_firmware = dw2102_load_firmware,
2076         .read_mac_address = s6x0_read_mac_address,
2077         .adapter = {
2078                 {
2079                 .num_frontends = 1,
2080                 .fe = {{
2081                         .frontend_attach = zl100313_frontend_attach,
2082                         .stream = {
2083                                 .type = USB_BULK,
2084                                 .count = 8,
2085                                 .endpoint = 0x82,
2086                                 .u = {
2087                                         .bulk = {
2088                                                 .buffersize = 4096,
2089                                         }
2090                                 }
2091                         },
2092                 }},
2093                 }
2094         },
2095         .num_device_descs = 1,
2096         .devices = {
2097                 {"TeVii S630 USB",
2098                         {&dw2102_table[TEVII_S630], NULL},
2099                         {NULL},
2100                 },
2101         }
2102 };
2103
2104 static struct dvb_usb_device_properties p1100_properties = {
2105         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2106         .usb_ctrl = DEVICE_SPECIFIC,
2107         .size_of_priv = sizeof(struct dw2102_state),
2108         .firmware = P1100_FIRMWARE,
2109         .no_reconnect = 1,
2110
2111         .i2c_algo = &s6x0_i2c_algo,
2112         .rc.core = {
2113                 .rc_interval = 150,
2114                 .rc_codes = RC_MAP_TBS_NEC,
2115                 .module_name = "dw2102",
2116                 .allowed_protos   = RC_PROTO_BIT_NEC,
2117                 .rc_query = prof_rc_query,
2118         },
2119
2120         .generic_bulk_ctrl_endpoint = 0x81,
2121         .num_adapters = 1,
2122         .download_firmware = dw2102_load_firmware,
2123         .read_mac_address = s6x0_read_mac_address,
2124         .adapter = {
2125                 {
2126                         .num_frontends = 1,
2127                         .fe = {{
2128                                 .frontend_attach = stv0288_frontend_attach,
2129                                 .stream = {
2130                                         .type = USB_BULK,
2131                                         .count = 8,
2132                                         .endpoint = 0x82,
2133                                         .u = {
2134                                                 .bulk = {
2135                                                         .buffersize = 4096,
2136                                                 }
2137                                         }
2138                                 },
2139                         } },
2140                 }
2141         },
2142         .num_device_descs = 1,
2143         .devices = {
2144                 {"Prof 1100 USB ",
2145                         {&dw2102_table[PROF_1100], NULL},
2146                         {NULL},
2147                 },
2148         }
2149 };
2150
2151 static struct dvb_usb_device_properties s660_properties = {
2152         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2153         .usb_ctrl = DEVICE_SPECIFIC,
2154         .size_of_priv = sizeof(struct dw2102_state),
2155         .firmware = S660_FIRMWARE,
2156         .no_reconnect = 1,
2157
2158         .i2c_algo = &s6x0_i2c_algo,
2159         .rc.core = {
2160                 .rc_interval = 150,
2161                 .rc_codes = RC_MAP_TEVII_NEC,
2162                 .module_name = "dw2102",
2163                 .allowed_protos   = RC_PROTO_BIT_NEC,
2164                 .rc_query = dw2102_rc_query,
2165         },
2166
2167         .generic_bulk_ctrl_endpoint = 0x81,
2168         .num_adapters = 1,
2169         .download_firmware = dw2102_load_firmware,
2170         .read_mac_address = s6x0_read_mac_address,
2171         .adapter = {
2172                 {
2173                         .num_frontends = 1,
2174                         .fe = {{
2175                                 .frontend_attach = ds3000_frontend_attach,
2176                                 .stream = {
2177                                         .type = USB_BULK,
2178                                         .count = 8,
2179                                         .endpoint = 0x82,
2180                                         .u = {
2181                                                 .bulk = {
2182                                                         .buffersize = 4096,
2183                                                 }
2184                                         }
2185                                 },
2186                         } },
2187                 }
2188         },
2189         .num_device_descs = 3,
2190         .devices = {
2191                 {"TeVii S660 USB",
2192                         {&dw2102_table[TEVII_S660], NULL},
2193                         {NULL},
2194                 },
2195                 {"TeVii S480.1 USB",
2196                         {&dw2102_table[TEVII_S480_1], NULL},
2197                         {NULL},
2198                 },
2199                 {"TeVii S480.2 USB",
2200                         {&dw2102_table[TEVII_S480_2], NULL},
2201                         {NULL},
2202                 },
2203         }
2204 };
2205
2206 static struct dvb_usb_device_properties p7500_properties = {
2207         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2208         .usb_ctrl = DEVICE_SPECIFIC,
2209         .size_of_priv = sizeof(struct dw2102_state),
2210         .firmware = P7500_FIRMWARE,
2211         .no_reconnect = 1,
2212
2213         .i2c_algo = &s6x0_i2c_algo,
2214         .rc.core = {
2215                 .rc_interval = 150,
2216                 .rc_codes = RC_MAP_TBS_NEC,
2217                 .module_name = "dw2102",
2218                 .allowed_protos   = RC_PROTO_BIT_NEC,
2219                 .rc_query = prof_rc_query,
2220         },
2221
2222         .generic_bulk_ctrl_endpoint = 0x81,
2223         .num_adapters = 1,
2224         .download_firmware = dw2102_load_firmware,
2225         .read_mac_address = s6x0_read_mac_address,
2226         .adapter = {
2227                 {
2228                         .num_frontends = 1,
2229                         .fe = {{
2230                                 .frontend_attach = prof_7500_frontend_attach,
2231                                 .stream = {
2232                                         .type = USB_BULK,
2233                                         .count = 8,
2234                                         .endpoint = 0x82,
2235                                         .u = {
2236                                                 .bulk = {
2237                                                         .buffersize = 4096,
2238                                                 }
2239                                         }
2240                                 },
2241                         } },
2242                 }
2243         },
2244         .num_device_descs = 1,
2245         .devices = {
2246                 {"Prof 7500 USB DVB-S2",
2247                         {&dw2102_table[PROF_7500], NULL},
2248                         {NULL},
2249                 },
2250         }
2251 };
2252
2253 static struct dvb_usb_device_properties su3000_properties = {
2254         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2255         .usb_ctrl = DEVICE_SPECIFIC,
2256         .size_of_priv = sizeof(struct dw2102_state),
2257         .power_ctrl = su3000_power_ctrl,
2258         .num_adapters = 1,
2259         .identify_state = su3000_identify_state,
2260         .i2c_algo = &su3000_i2c_algo,
2261
2262         .rc.core = {
2263                 .rc_interval = 150,
2264                 .rc_codes = RC_MAP_SU3000,
2265                 .module_name = "dw2102",
2266                 .allowed_protos   = RC_PROTO_BIT_RC5,
2267                 .rc_query = su3000_rc_query,
2268         },
2269
2270         .read_mac_address = su3000_read_mac_address,
2271
2272         .generic_bulk_ctrl_endpoint = 0x01,
2273
2274         .adapter = {
2275                 {
2276                 .num_frontends = 1,
2277                 .fe = {{
2278                         .streaming_ctrl   = su3000_streaming_ctrl,
2279                         .frontend_attach  = su3000_frontend_attach,
2280                         .stream = {
2281                                 .type = USB_BULK,
2282                                 .count = 8,
2283                                 .endpoint = 0x82,
2284                                 .u = {
2285                                         .bulk = {
2286                                                 .buffersize = 4096,
2287                                         }
2288                                 }
2289                         }
2290                 }},
2291                 }
2292         },
2293         .num_device_descs = 6,
2294         .devices = {
2295                 { "SU3000HD DVB-S USB2.0",
2296                         { &dw2102_table[GENIATECH_SU3000], NULL },
2297                         { NULL },
2298                 },
2299                 { "Terratec Cinergy S2 USB HD",
2300                         { &dw2102_table[TERRATEC_CINERGY_S2], NULL },
2301                         { NULL },
2302                 },
2303                 { "X3M TV SPC1400HD PCI",
2304                         { &dw2102_table[X3M_SPC1400HD], NULL },
2305                         { NULL },
2306                 },
2307                 { "Terratec Cinergy S2 USB HD Rev.2",
2308                         { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL },
2309                         { NULL },
2310                 },
2311                 { "Terratec Cinergy S2 USB HD Rev.3",
2312                         { &dw2102_table[TERRATEC_CINERGY_S2_R3], NULL },
2313                         { NULL },
2314                 },
2315                 { "GOTVIEW Satellite HD",
2316                         { &dw2102_table[GOTVIEW_SAT_HD], NULL },
2317                         { NULL },
2318                 },
2319         }
2320 };
2321
2322 static struct dvb_usb_device_properties s421_properties = {
2323         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2324         .usb_ctrl = DEVICE_SPECIFIC,
2325         .size_of_priv = sizeof(struct dw2102_state),
2326         .power_ctrl = su3000_power_ctrl,
2327         .num_adapters = 1,
2328         .identify_state = su3000_identify_state,
2329         .i2c_algo = &su3000_i2c_algo,
2330
2331         .rc.core = {
2332                 .rc_interval = 150,
2333                 .rc_codes = RC_MAP_SU3000,
2334                 .module_name = "dw2102",
2335                 .allowed_protos   = RC_PROTO_BIT_RC5,
2336                 .rc_query = su3000_rc_query,
2337         },
2338
2339         .read_mac_address = su3000_read_mac_address,
2340
2341         .generic_bulk_ctrl_endpoint = 0x01,
2342
2343         .adapter = {
2344                 {
2345                 .num_frontends = 1,
2346                 .fe = {{
2347                         .streaming_ctrl   = su3000_streaming_ctrl,
2348                         .frontend_attach  = m88rs2000_frontend_attach,
2349                         .stream = {
2350                                 .type = USB_BULK,
2351                                 .count = 8,
2352                                 .endpoint = 0x82,
2353                                 .u = {
2354                                         .bulk = {
2355                                                 .buffersize = 4096,
2356                                         }
2357                                 }
2358                         }
2359                 } },
2360                 }
2361         },
2362         .num_device_descs = 2,
2363         .devices = {
2364                 { "TeVii S421 PCI",
2365                         { &dw2102_table[TEVII_S421], NULL },
2366                         { NULL },
2367                 },
2368                 { "TeVii S632 USB",
2369                         { &dw2102_table[TEVII_S632], NULL },
2370                         { NULL },
2371                 },
2372         }
2373 };
2374
2375 static struct dvb_usb_device_properties t220_properties = {
2376         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2377         .usb_ctrl = DEVICE_SPECIFIC,
2378         .size_of_priv = sizeof(struct dw2102_state),
2379         .power_ctrl = su3000_power_ctrl,
2380         .num_adapters = 1,
2381         .identify_state = su3000_identify_state,
2382         .i2c_algo = &su3000_i2c_algo,
2383
2384         .rc.core = {
2385                 .rc_interval = 150,
2386                 .rc_codes = RC_MAP_SU3000,
2387                 .module_name = "dw2102",
2388                 .allowed_protos   = RC_PROTO_BIT_RC5,
2389                 .rc_query = su3000_rc_query,
2390         },
2391
2392         .read_mac_address = su3000_read_mac_address,
2393
2394         .generic_bulk_ctrl_endpoint = 0x01,
2395
2396         .adapter = {
2397                 {
2398                 .num_frontends = 1,
2399                 .fe = { {
2400                         .streaming_ctrl   = su3000_streaming_ctrl,
2401                         .frontend_attach  = t220_frontend_attach,
2402                         .stream = {
2403                                 .type = USB_BULK,
2404                                 .count = 8,
2405                                 .endpoint = 0x82,
2406                                 .u = {
2407                                         .bulk = {
2408                                                 .buffersize = 4096,
2409                                         }
2410                                 }
2411                         }
2412                 } },
2413                 }
2414         },
2415         .num_device_descs = 1,
2416         .devices = {
2417                 { "Geniatech T220 DVB-T/T2 USB2.0",
2418                         { &dw2102_table[GENIATECH_T220], NULL },
2419                         { NULL },
2420                 },
2421         }
2422 };
2423
2424 static struct dvb_usb_device_properties tt_s2_4600_properties = {
2425         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2426         .usb_ctrl = DEVICE_SPECIFIC,
2427         .size_of_priv = sizeof(struct dw2102_state),
2428         .power_ctrl = su3000_power_ctrl,
2429         .num_adapters = 1,
2430         .identify_state = su3000_identify_state,
2431         .i2c_algo = &su3000_i2c_algo,
2432
2433         .rc.core = {
2434                 .rc_interval = 250,
2435                 .rc_codes = RC_MAP_TT_1500,
2436                 .module_name = "dw2102",
2437                 .allowed_protos   = RC_PROTO_BIT_RC5,
2438                 .rc_query = su3000_rc_query,
2439         },
2440
2441         .read_mac_address = su3000_read_mac_address,
2442
2443         .generic_bulk_ctrl_endpoint = 0x01,
2444
2445         .adapter = {
2446                 {
2447                 .num_frontends = 1,
2448                 .fe = {{
2449                         .streaming_ctrl   = su3000_streaming_ctrl,
2450                         .frontend_attach  = tt_s2_4600_frontend_attach,
2451                         .stream = {
2452                                 .type = USB_BULK,
2453                                 .count = 8,
2454                                 .endpoint = 0x82,
2455                                 .u = {
2456                                         .bulk = {
2457                                                 .buffersize = 4096,
2458                                         }
2459                                 }
2460                         }
2461                 } },
2462                 }
2463         },
2464         .num_device_descs = 5,
2465         .devices = {
2466                 { "TechnoTrend TT-connect S2-4600",
2467                         { &dw2102_table[TECHNOTREND_S2_4600], NULL },
2468                         { NULL },
2469                 },
2470                 { "TeVii S482 (tuner 1)",
2471                         { &dw2102_table[TEVII_S482_1], NULL },
2472                         { NULL },
2473                 },
2474                 { "TeVii S482 (tuner 2)",
2475                         { &dw2102_table[TEVII_S482_2], NULL },
2476                         { NULL },
2477                 },
2478                 { "Terratec Cinergy S2 USB BOX",
2479                         { &dw2102_table[TERRATEC_CINERGY_S2_BOX], NULL },
2480                         { NULL },
2481                 },
2482                 { "TeVii S662",
2483                         { &dw2102_table[TEVII_S662], NULL },
2484                         { NULL },
2485                 },
2486         }
2487 };
2488
2489 static int dw2102_probe(struct usb_interface *intf,
2490                 const struct usb_device_id *id)
2491 {
2492         if (!(dvb_usb_device_init(intf, &dw2102_properties,
2493                                   THIS_MODULE, NULL, adapter_nr) &&
2494               dvb_usb_device_init(intf, &dw2104_properties,
2495                                   THIS_MODULE, NULL, adapter_nr) &&
2496               dvb_usb_device_init(intf, &dw3101_properties,
2497                                   THIS_MODULE, NULL, adapter_nr) &&
2498               dvb_usb_device_init(intf, &s6x0_properties,
2499                                   THIS_MODULE, NULL, adapter_nr) &&
2500               dvb_usb_device_init(intf, &p1100_properties,
2501                                   THIS_MODULE, NULL, adapter_nr) &&
2502               dvb_usb_device_init(intf, &s660_properties,
2503                                   THIS_MODULE, NULL, adapter_nr) &&
2504               dvb_usb_device_init(intf, &p7500_properties,
2505                                   THIS_MODULE, NULL, adapter_nr) &&
2506               dvb_usb_device_init(intf, &s421_properties,
2507                                   THIS_MODULE, NULL, adapter_nr) &&
2508               dvb_usb_device_init(intf, &su3000_properties,
2509                                   THIS_MODULE, NULL, adapter_nr) &&
2510               dvb_usb_device_init(intf, &t220_properties,
2511                                   THIS_MODULE, NULL, adapter_nr) &&
2512               dvb_usb_device_init(intf, &tt_s2_4600_properties,
2513                                   THIS_MODULE, NULL, adapter_nr))) {
2514
2515                 return 0;
2516         }
2517
2518         return -ENODEV;
2519 }
2520
2521 static void dw2102_disconnect(struct usb_interface *intf)
2522 {
2523         struct dvb_usb_device *d = usb_get_intfdata(intf);
2524         struct dw2102_state *st = (struct dw2102_state *)d->priv;
2525         struct i2c_client *client;
2526
2527         /* remove I2C client for tuner */
2528         client = st->i2c_client_tuner;
2529         if (client) {
2530                 module_put(client->dev.driver->owner);
2531                 i2c_unregister_device(client);
2532         }
2533
2534         /* remove I2C client for demodulator */
2535         client = st->i2c_client_demod;
2536         if (client) {
2537                 module_put(client->dev.driver->owner);
2538                 i2c_unregister_device(client);
2539         }
2540
2541         dvb_usb_device_exit(intf);
2542 }
2543
2544 static struct usb_driver dw2102_driver = {
2545         .name = "dw2102",
2546         .probe = dw2102_probe,
2547         .disconnect = dw2102_disconnect,
2548         .id_table = dw2102_table,
2549 };
2550
2551 module_usb_driver(dw2102_driver);
2552
2553 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
2554 MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101 USB2.0, TeVii S421, S480, S482, S600, S630, S632, S650, TeVii S660, S662, Prof 1100, 7500 USB2.0, Geniatech SU3000, T220, TechnoTrend S2-4600, Terratec Cinergy S2 devices");
2555 MODULE_VERSION("0.1");
2556 MODULE_LICENSE("GPL");
2557 /*(DEBLOBBED)*/