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 S600, S630, S650, S660, S480, S421, S632
   4  *      Prof 1100, 7500,
   5  *      Geniatech SU3000, T220 Cards
   6  * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by)
   7  *
   8  *      This program is free software; you can redistribute it and/or modify it
   9  *      under the terms of the GNU General Public License as published by the
  10  *      Free Software Foundation, version 2.
  11  *
  12  * see Documentation/dvb/README.dvb-usb for more information
  13  */
  14 #include "dw2102.h"
  15 #include "si21xx.h"
  16 #include "stv0299.h"
  17 #include "z0194a.h"
  18 #include "stv0288.h"
  19 #include "stb6000.h"
  20 #include "eds1547.h"
  21 #include "cx24116.h"
  22 #include "tda1002x.h"
  23 #include "mt312.h"
  24 #include "zl10039.h"
  25 #include "ts2020.h"
  26 #include "ds3000.h"
  27 #include "stv0900.h"
  28 #include "stv6110.h"
  29 #include "stb6100.h"
  30 #include "stb6100_proc.h"
  31 #include "m88rs2000.h"
  32 #include "tda18271.h"
  33 #include "cxd2820r.h"
  34
  35 /* Max transfer size done by I2C transfer functions */
  36 #define MAX_XFER_SIZE  64
  37
  38 #ifndef USB_PID_DW2102
  39 #define USB_PID_DW2102 0x2102
  40 #endif
  41
  42 #ifndef USB_PID_DW2104
  43 #define USB_PID_DW2104 0x2104
  44 #endif
  45
  46 #ifndef USB_PID_DW3101
  47 #define USB_PID_DW3101 0x3101
  48 #endif
  49
  50 #ifndef USB_PID_CINERGY_S
  51 #define USB_PID_CINERGY_S 0x0064
  52 #endif
  53
  54 #ifndef USB_PID_TEVII_S630
  55 #define USB_PID_TEVII_S630 0xd630
  56 #endif
  57
  58 #ifndef USB_PID_TEVII_S650
  59 #define USB_PID_TEVII_S650 0xd650
  60 #endif
  61
  62 #ifndef USB_PID_TEVII_S660
  63 #define USB_PID_TEVII_S660 0xd660
  64 #endif
  65
  66 #ifndef USB_PID_TEVII_S480_1
  67 #define USB_PID_TEVII_S480_1 0xd481
  68 #endif
  69
  70 #ifndef USB_PID_TEVII_S480_2
  71 #define USB_PID_TEVII_S480_2 0xd482
  72 #endif
  73
  74 #ifndef USB_PID_PROF_1100
  75 #define USB_PID_PROF_1100 0xb012
  76 #endif
  77
  78 #ifndef USB_PID_TEVII_S421
  79 #define USB_PID_TEVII_S421 0xd421
  80 #endif
  81
  82 #ifndef USB_PID_TEVII_S632
  83 #define USB_PID_TEVII_S632 0xd632
  84 #endif
  85
  86 #ifndef USB_PID_GOTVIEW_SAT_HD
  87 #define USB_PID_GOTVIEW_SAT_HD 0x5456
  88 #endif
  89
  90 #define DW210X_READ_MSG 0
  91 #define DW210X_WRITE_MSG 1
  92
  93 #define REG_1F_SYMBOLRATE_BYTE0 0x1f
  94 #define REG_20_SYMBOLRATE_BYTE1 0x20
  95 #define REG_21_SYMBOLRATE_BYTE2 0x21
  96 /* on my own*/
  97 #define DW2102_VOLTAGE_CTRL (0x1800)
  98 #define SU3000_STREAM_CTRL (0x1900)
  99 #define DW2102_RC_QUERY (0x1a00)
 100 #define DW2102_LED_CTRL (0x1b00)
 101
 102 #define DW2101_FIRMWARE "dvb-usb-dw2101.fw"
 103 #define DW2102_FIRMWARE "dvb-usb-dw2102.fw"
 104 #define DW2104_FIRMWARE "dvb-usb-dw2104.fw"
 105 #define DW3101_FIRMWARE "dvb-usb-dw3101.fw"
 106 #define S630_FIRMWARE   "dvb-usb-s630.fw"
 107 #define S660_FIRMWARE   "dvb-usb-s660.fw"
 108 #define P1100_FIRMWARE  "dvb-usb-p1100.fw"
 109 #define P7500_FIRMWARE  "dvb-usb-p7500.fw"
 110
 111 #define err_str "did not find the firmware file. (%s) " \
 112                 "Please see linux/Documentation/dvb/ for more details " \
 113                 "on firmware-problems."
 114
 115 struct su3000_state {
 116         u8 initialized;
 117 };
 118
 119 struct s6x0_state {
 120         int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
 121 };
 122
 123 /* debug */
 124 static int dvb_usb_dw2102_debug;
 125 module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
 126 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
 127                                                 DVB_USB_DEBUG_STATUS);
 128
 129 /* demod probe */
 130 static int demod_probe = 1;
 131 module_param_named(demod, demod_probe, int, 0644);
 132 MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 "
 133                         "4=stv0903+stb6100(or-able)).");
 134
 135 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 136
 137 static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
 138                         u16 index, u8 * data, u16 len, int flags)
 139 {
 140         int ret;
 141         u8 *u8buf;
 142         unsigned int pipe = (flags == DW210X_READ_MSG) ?
 143                                 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
 144         u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
 145
 146         u8buf = kmalloc(len, GFP_KERNEL);
 147         if (!u8buf)
 148                 return -ENOMEM;
 149
 150
 151         if (flags == DW210X_WRITE_MSG)
 152                 memcpy(u8buf, data, len);
 153         ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
 154                                 value, index , u8buf, len, 2000);
 155
 156         if (flags == DW210X_READ_MSG)
 157                 memcpy(data, u8buf, len);
 158
 159         kfree(u8buf);
 160         return ret;
 161 }
 162
 163 /* I2C */
 164 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 165                 int num)
 166 {
 167         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 168         int i = 0;
 169         u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
 170         u16 value;
 171
 172         if (!d)
 173                 return -ENODEV;
 174         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 175                 return -EAGAIN;
 176
 177         switch (num) {
 178         case 2:
 179                 /* read stv0299 register */
 180                 value = msg[0].buf[0];/* register */
 181                 for (i = 0; i < msg[1].len; i++) {
 182                         dw210x_op_rw(d->udev, 0xb5, value + i, 0,
 183                                         buf6, 2, DW210X_READ_MSG);
 184                         msg[1].buf[i] = buf6[0];
 185                 }
 186                 break;
 187         case 1:
 188                 switch (msg[0].addr) {
 189                 case 0x68:
 190                         /* write to stv0299 register */
 191                         buf6[0] = 0x2a;
 192                         buf6[1] = msg[0].buf[0];
 193                         buf6[2] = msg[0].buf[1];
 194                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 195                                         buf6, 3, DW210X_WRITE_MSG);
 196                         break;
 197                 case 0x60:
 198                         if (msg[0].flags == 0) {
 199                         /* write to tuner pll */
 200                                 buf6[0] = 0x2c;
 201                                 buf6[1] = 5;
 202                                 buf6[2] = 0xc0;
 203                                 buf6[3] = msg[0].buf[0];
 204                                 buf6[4] = msg[0].buf[1];
 205                                 buf6[5] = msg[0].buf[2];
 206                                 buf6[6] = msg[0].buf[3];
 207                                 dw210x_op_rw(d->udev, 0xb2, 0, 0,
 208                                                 buf6, 7, DW210X_WRITE_MSG);
 209                         } else {
 210                         /* read from tuner */
 211                                 dw210x_op_rw(d->udev, 0xb5, 0, 0,
 212                                                 buf6, 1, DW210X_READ_MSG);
 213                                 msg[0].buf[0] = buf6[0];
 214                         }
 215                         break;
 216                 case (DW2102_RC_QUERY):
 217                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 218                                         buf6, 2, DW210X_READ_MSG);
 219                         msg[0].buf[0] = buf6[0];
 220                         msg[0].buf[1] = buf6[1];
 221                         break;
 222                 case (DW2102_VOLTAGE_CTRL):
 223                         buf6[0] = 0x30;
 224                         buf6[1] = msg[0].buf[0];
 225                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 226                                         buf6, 2, DW210X_WRITE_MSG);
 227                         break;
 228                 }
 229
 230                 break;
 231         }
 232
 233         mutex_unlock(&d->i2c_mutex);
 234         return num;
 235 }
 236
 237 static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
 238                                                 struct i2c_msg msg[], int num)
 239 {
 240         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 241         u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
 242
 243         if (!d)
 244                 return -ENODEV;
 245         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 246                 return -EAGAIN;
 247
 248         switch (num) {
 249         case 2:
 250                 /* read si2109 register by number */
 251                 buf6[0] = msg[0].addr << 1;
 252                 buf6[1] = msg[0].len;
 253                 buf6[2] = msg[0].buf[0];
 254                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 255                                 buf6, msg[0].len + 2, DW210X_WRITE_MSG);
 256                 /* read si2109 register */
 257                 dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
 258                                 buf6, msg[1].len + 2, DW210X_READ_MSG);
 259                 memcpy(msg[1].buf, buf6 + 2, msg[1].len);
 260
 261                 break;
 262         case 1:
 263                 switch (msg[0].addr) {
 264                 case 0x68:
 265                         /* write to si2109 register */
 266                         buf6[0] = msg[0].addr << 1;
 267                         buf6[1] = msg[0].len;
 268                         memcpy(buf6 + 2, msg[0].buf, msg[0].len);
 269                         dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
 270                                         msg[0].len + 2, DW210X_WRITE_MSG);
 271                         break;
 272                 case(DW2102_RC_QUERY):
 273                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 274                                         buf6, 2, DW210X_READ_MSG);
 275                         msg[0].buf[0] = buf6[0];
 276                         msg[0].buf[1] = buf6[1];
 277                         break;
 278                 case(DW2102_VOLTAGE_CTRL):
 279                         buf6[0] = 0x30;
 280                         buf6[1] = msg[0].buf[0];
 281                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 282                                         buf6, 2, DW210X_WRITE_MSG);
 283                         break;
 284                 }
 285                 break;
 286         }
 287
 288         mutex_unlock(&d->i2c_mutex);
 289         return num;
 290 }
 291
 292 static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 293 {
 294         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 295         int ret;
 296
 297         if (!d)
 298                 return -ENODEV;
 299         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 300                 return -EAGAIN;
 301
 302         switch (num) {
 303         case 2: {
 304                 /* read */
 305                 /* first write first register number */
 306                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 307
 308                 if (2 + msg[1].len > sizeof(ibuf)) {
 309                         warn("i2c rd: len=%d is too big!\n",
 310                              msg[1].len);
 311                         ret = -EOPNOTSUPP;
 312                         goto unlock;
 313                 }
 314
 315                 obuf[0] = msg[0].addr << 1;
 316                 obuf[1] = msg[0].len;
 317                 obuf[2] = msg[0].buf[0];
 318                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 319                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 320                 /* second read registers */
 321                 dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0,
 322                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 323                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 324
 325                 break;
 326         }
 327         case 1:
 328                 switch (msg[0].addr) {
 329                 case 0x68: {
 330                         /* write to register */
 331                         u8 obuf[MAX_XFER_SIZE];
 332
 333                         if (2 + msg[0].len > sizeof(obuf)) {
 334                                 warn("i2c wr: len=%d is too big!\n",
 335                                      msg[1].len);
 336                                 ret = -EOPNOTSUPP;
 337                                 goto unlock;
 338                         }
 339
 340                         obuf[0] = msg[0].addr << 1;
 341                         obuf[1] = msg[0].len;
 342                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 343                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 344                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 345                         break;
 346                 }
 347                 case 0x61: {
 348                         /* write to tuner */
 349                         u8 obuf[MAX_XFER_SIZE];
 350
 351                         if (2 + msg[0].len > sizeof(obuf)) {
 352                                 warn("i2c wr: len=%d is too big!\n",
 353                                      msg[1].len);
 354                                 ret = -EOPNOTSUPP;
 355                                 goto unlock;
 356                         }
 357
 358                         obuf[0] = msg[0].addr << 1;
 359                         obuf[1] = msg[0].len;
 360                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 361                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 362                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 363                         break;
 364                 }
 365                 case(DW2102_RC_QUERY): {
 366                         u8 ibuf[2];
 367                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 368                                         ibuf, 2, DW210X_READ_MSG);
 369                         memcpy(msg[0].buf, ibuf , 2);
 370                         break;
 371                 }
 372                 case(DW2102_VOLTAGE_CTRL): {
 373                         u8 obuf[2];
 374                         obuf[0] = 0x30;
 375                         obuf[1] = msg[0].buf[0];
 376                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 377                                         obuf, 2, DW210X_WRITE_MSG);
 378                         break;
 379                 }
 380                 }
 381
 382                 break;
 383         }
 384         ret = num;
 385
 386 unlock:
 387         mutex_unlock(&d->i2c_mutex);
 388         return ret;
 389 }
 390
 391 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 392 {
 393         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 394         int len, i, j, ret;
 395
 396         if (!d)
 397                 return -ENODEV;
 398         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 399                 return -EAGAIN;
 400
 401         for (j = 0; j < num; j++) {
 402                 switch (msg[j].addr) {
 403                 case(DW2102_RC_QUERY): {
 404                         u8 ibuf[2];
 405                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 406                                         ibuf, 2, DW210X_READ_MSG);
 407                         memcpy(msg[j].buf, ibuf , 2);
 408                         break;
 409                 }
 410                 case(DW2102_VOLTAGE_CTRL): {
 411                         u8 obuf[2];
 412                         obuf[0] = 0x30;
 413                         obuf[1] = msg[j].buf[0];
 414                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 415                                         obuf, 2, DW210X_WRITE_MSG);
 416                         break;
 417                 }
 418                 /*case 0x55: cx24116
 419                 case 0x6a: stv0903
 420                 case 0x68: ds3000, stv0903
 421                 case 0x60: ts2020, stv6110, stb6100 */
 422                 default: {
 423                         if (msg[j].flags == I2C_M_RD) {
 424                                 /* read registers */
 425                                 u8  ibuf[MAX_XFER_SIZE];
 426
 427                                 if (2 + msg[j].len > sizeof(ibuf)) {
 428                                         warn("i2c rd: len=%d is too big!\n",
 429                                              msg[j].len);
 430                                         ret = -EOPNOTSUPP;
 431                                         goto unlock;
 432                                 }
 433
 434                                 dw210x_op_rw(d->udev, 0xc3,
 435                                                 (msg[j].addr << 1) + 1, 0,
 436                                                 ibuf, msg[j].len + 2,
 437                                                 DW210X_READ_MSG);
 438                                 memcpy(msg[j].buf, ibuf + 2, msg[j].len);
 439                         mdelay(10);
 440                         } else if (((msg[j].buf[0] == 0xb0) &&
 441                                                 (msg[j].addr == 0x68)) ||
 442                                                 ((msg[j].buf[0] == 0xf7) &&
 443                                                 (msg[j].addr == 0x55))) {
 444                                 /* write firmware */
 445                                 u8 obuf[19];
 446                                 obuf[0] = msg[j].addr << 1;
 447                                 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);
 448                                 obuf[2] = msg[j].buf[0];
 449                                 len = msg[j].len - 1;
 450                                 i = 1;
 451                                 do {
 452                                         memcpy(obuf + 3, msg[j].buf + i,
 453                                                         (len > 16 ? 16 : len));
 454                                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 455                                                 obuf, (len > 16 ? 16 : len) + 3,
 456                                                 DW210X_WRITE_MSG);
 457                                         i += 16;
 458                                         len -= 16;
 459                                 } while (len > 0);
 460                         } else {
 461                                 /* write registers */
 462                                 u8 obuf[MAX_XFER_SIZE];
 463
 464                                 if (2 + msg[j].len > sizeof(obuf)) {
 465                                         warn("i2c wr: len=%d is too big!\n",
 466                                              msg[j].len);
 467                                         ret = -EOPNOTSUPP;
 468                                         goto unlock;
 469                                 }
 470
 471                                 obuf[0] = msg[j].addr << 1;
 472                                 obuf[1] = msg[j].len;
 473                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 474                                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 475                                                 obuf, msg[j].len + 2,
 476                                                 DW210X_WRITE_MSG);
 477                         }
 478                         break;
 479                 }
 480                 }
 481
 482         }
 483         ret = num;
 484
 485 unlock:
 486         mutex_unlock(&d->i2c_mutex);
 487         return ret;
 488 }
 489
 490 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 491                                                                 int num)
 492 {
 493         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 494         int ret;
 495         int i;
 496
 497         if (!d)
 498                 return -ENODEV;
 499         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 500                 return -EAGAIN;
 501
 502         switch (num) {
 503         case 2: {
 504                 /* read */
 505                 /* first write first register number */
 506                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 507
 508                 if (2 + msg[1].len > sizeof(ibuf)) {
 509                         warn("i2c rd: len=%d is too big!\n",
 510                              msg[1].len);
 511                         ret = -EOPNOTSUPP;
 512                         goto unlock;
 513                 }
 514                 obuf[0] = msg[0].addr << 1;
 515                 obuf[1] = msg[0].len;
 516                 obuf[2] = msg[0].buf[0];
 517                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 518                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 519                 /* second read registers */
 520                 dw210x_op_rw(d->udev, 0xc3, 0x19 , 0,
 521                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 522                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 523
 524                 break;
 525         }
 526         case 1:
 527                 switch (msg[0].addr) {
 528                 case 0x60:
 529                 case 0x0c: {
 530                         /* write to register */
 531                         u8 obuf[MAX_XFER_SIZE];
 532
 533                         if (2 + msg[0].len > sizeof(obuf)) {
 534                                 warn("i2c wr: len=%d is too big!\n",
 535                                      msg[0].len);
 536                                 ret = -EOPNOTSUPP;
 537                                 goto unlock;
 538                         }
 539                         obuf[0] = msg[0].addr << 1;
 540                         obuf[1] = msg[0].len;
 541                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 542                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 543                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 544                         break;
 545                 }
 546                 case(DW2102_RC_QUERY): {
 547                         u8 ibuf[2];
 548                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 549                                         ibuf, 2, DW210X_READ_MSG);
 550                         memcpy(msg[0].buf, ibuf , 2);
 551                         break;
 552                 }
 553                 }
 554
 555                 break;
 556         }
 557
 558         for (i = 0; i < num; i++) {
 559                 deb_xfer("%02x:%02x: %s ", i, msg[i].addr,
 560                                 msg[i].flags == 0 ? ">>>" : "<<<");
 561                 debug_dump(msg[i].buf, msg[i].len, deb_xfer);
 562         }
 563         ret = num;
 564
 565 unlock:
 566         mutex_unlock(&d->i2c_mutex);
 567         return ret;
 568 }
 569
 570 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 571                                                                 int num)
 572 {
 573         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 574         struct usb_device *udev;
 575         int len, i, j, ret;
 576
 577         if (!d)
 578                 return -ENODEV;
 579         udev = d->udev;
 580         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 581                 return -EAGAIN;
 582
 583         for (j = 0; j < num; j++) {
 584                 switch (msg[j].addr) {
 585                 case (DW2102_RC_QUERY): {
 586                         u8 ibuf[5];
 587                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 588                                         ibuf, 5, DW210X_READ_MSG);
 589                         memcpy(msg[j].buf, ibuf + 3, 2);
 590                         break;
 591                 }
 592                 case (DW2102_VOLTAGE_CTRL): {
 593                         u8 obuf[2];
 594
 595                         obuf[0] = 1;
 596                         obuf[1] = msg[j].buf[1];/* off-on */
 597                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 598                                         obuf, 2, DW210X_WRITE_MSG);
 599                         obuf[0] = 3;
 600                         obuf[1] = msg[j].buf[0];/* 13v-18v */
 601                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 602                                         obuf, 2, DW210X_WRITE_MSG);
 603                         break;
 604                 }
 605                 case (DW2102_LED_CTRL): {
 606                         u8 obuf[2];
 607
 608                         obuf[0] = 5;
 609                         obuf[1] = msg[j].buf[0];
 610                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 611                                         obuf, 2, DW210X_WRITE_MSG);
 612                         break;
 613                 }
 614                 /*case 0x55: cx24116
 615                 case 0x6a: stv0903
 616                 case 0x68: ds3000, stv0903, rs2000
 617                 case 0x60: ts2020, stv6110, stb6100
 618                 case 0xa0: eeprom */
 619                 default: {
 620                         if (msg[j].flags == I2C_M_RD) {
 621                                 /* read registers */
 622                                 u8 ibuf[MAX_XFER_SIZE];
 623
 624                                 if (msg[j].len > sizeof(ibuf)) {
 625                                         warn("i2c rd: len=%d is too big!\n",
 626                                              msg[j].len);
 627                                         ret = -EOPNOTSUPP;
 628                                         goto unlock;
 629                                 }
 630
 631                                 dw210x_op_rw(d->udev, 0x91, 0, 0,
 632                                                 ibuf, msg[j].len,
 633                                                 DW210X_READ_MSG);
 634                                 memcpy(msg[j].buf, ibuf, msg[j].len);
 635                                 break;
 636                         } else if ((msg[j].buf[0] == 0xb0) &&
 637                                                 (msg[j].addr == 0x68)) {
 638                                 /* write firmware */
 639                                 u8 obuf[19];
 640                                 obuf[0] = (msg[j].len > 16 ?
 641                                                 18 : msg[j].len + 1);
 642                                 obuf[1] = msg[j].addr << 1;
 643                                 obuf[2] = msg[j].buf[0];
 644                                 len = msg[j].len - 1;
 645                                 i = 1;
 646                                 do {
 647                                         memcpy(obuf + 3, msg[j].buf + i,
 648                                                         (len > 16 ? 16 : len));
 649                                         dw210x_op_rw(d->udev, 0x80, 0, 0,
 650                                                 obuf, (len > 16 ? 16 : len) + 3,
 651                                                 DW210X_WRITE_MSG);
 652                                         i += 16;
 653                                         len -= 16;
 654                                 } while (len > 0);
 655                         } else if (j < (num - 1)) {
 656                                 /* write register addr before read */
 657                                 u8 obuf[MAX_XFER_SIZE];
 658
 659                                 if (2 + msg[j].len > sizeof(obuf)) {
 660                                         warn("i2c wr: len=%d is too big!\n",
 661                                              msg[j].len);
 662                                         ret = -EOPNOTSUPP;
 663                                         goto unlock;
 664                                 }
 665
 666                                 obuf[0] = msg[j + 1].len;
 667                                 obuf[1] = (msg[j].addr << 1);
 668                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 669                                 dw210x_op_rw(d->udev,
 670                                                 le16_to_cpu(udev->descriptor.idProduct) ==
 671                                                 0x7500 ? 0x92 : 0x90, 0, 0,
 672                                                 obuf, msg[j].len + 2,
 673                                                 DW210X_WRITE_MSG);
 674                                 break;
 675                         } else {
 676                                 /* write registers */
 677                                 u8 obuf[MAX_XFER_SIZE];
 678
 679                                 if (2 + msg[j].len > sizeof(obuf)) {
 680                                         warn("i2c wr: len=%d is too big!\n",
 681                                              msg[j].len);
 682                                         ret = -EOPNOTSUPP;
 683                                         goto unlock;
 684                                 }
 685                                 obuf[0] = msg[j].len + 1;
 686                                 obuf[1] = (msg[j].addr << 1);
 687                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 688                                 dw210x_op_rw(d->udev, 0x80, 0, 0,
 689                                                 obuf, msg[j].len + 2,
 690                                                 DW210X_WRITE_MSG);
 691                                 break;
 692                         }
 693                         break;
 694                 }
 695                 }
 696         }
 697         ret = num;
 698
 699 unlock:
 700         mutex_unlock(&d->i2c_mutex);
 701         return ret;
 702 }
 703
 704 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 705                                                                 int num)
 706 {
 707         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 708         u8 obuf[0x40], ibuf[0x40];
 709
 710         if (!d)
 711                 return -ENODEV;
 712         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 713                 return -EAGAIN;
 714
 715         switch (num) {
 716         case 1:
 717                 switch (msg[0].addr) {
 718                 case SU3000_STREAM_CTRL:
 719                         obuf[0] = msg[0].buf[0] + 0x36;
 720                         obuf[1] = 3;
 721                         obuf[2] = 0;
 722                         if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 0, 0) < 0)
 723                                 err("i2c transfer failed.");
 724                         break;
 725                 case DW2102_RC_QUERY:
 726                         obuf[0] = 0x10;
 727                         if (dvb_usb_generic_rw(d, obuf, 1, ibuf, 2, 0) < 0)
 728                                 err("i2c transfer failed.");
 729                         msg[0].buf[1] = ibuf[0];
 730                         msg[0].buf[0] = ibuf[1];
 731                         break;
 732                 default:
 733                         /* always i2c write*/
 734                         obuf[0] = 0x08;
 735                         obuf[1] = msg[0].addr;
 736                         obuf[2] = msg[0].len;
 737
 738                         memcpy(&obuf[3], msg[0].buf, msg[0].len);
 739
 740                         if (dvb_usb_generic_rw(d, obuf, msg[0].len + 3,
 741                                                 ibuf, 1, 0) < 0)
 742                                 err("i2c transfer failed.");
 743
 744                 }
 745                 break;
 746         case 2:
 747                 /* always i2c read */
 748                 obuf[0] = 0x09;
 749                 obuf[1] = msg[0].len;
 750                 obuf[2] = msg[1].len;
 751                 obuf[3] = msg[0].addr;
 752                 memcpy(&obuf[4], msg[0].buf, msg[0].len);
 753
 754                 if (dvb_usb_generic_rw(d, obuf, msg[0].len + 4,
 755                                         ibuf, msg[1].len + 1, 0) < 0)
 756                         err("i2c transfer failed.");
 757
 758                 memcpy(msg[1].buf, &ibuf[1], msg[1].len);
 759                 break;
 760         default:
 761                 warn("more than 2 i2c messages at a time is not handled yet.");
 762                 break;
 763         }
 764         mutex_unlock(&d->i2c_mutex);
 765         return num;
 766 }
 767
 768 static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
 769 {
 770         return I2C_FUNC_I2C;
 771 }
 772
 773 static struct i2c_algorithm dw2102_i2c_algo = {
 774         .master_xfer = dw2102_i2c_transfer,
 775         .functionality = dw210x_i2c_func,
 776 };
 777
 778 static struct i2c_algorithm dw2102_serit_i2c_algo = {
 779         .master_xfer = dw2102_serit_i2c_transfer,
 780         .functionality = dw210x_i2c_func,
 781 };
 782
 783 static struct i2c_algorithm dw2102_earda_i2c_algo = {
 784         .master_xfer = dw2102_earda_i2c_transfer,
 785         .functionality = dw210x_i2c_func,
 786 };
 787
 788 static struct i2c_algorithm dw2104_i2c_algo = {
 789         .master_xfer = dw2104_i2c_transfer,
 790         .functionality = dw210x_i2c_func,
 791 };
 792
 793 static struct i2c_algorithm dw3101_i2c_algo = {
 794         .master_xfer = dw3101_i2c_transfer,
 795         .functionality = dw210x_i2c_func,
 796 };
 797
 798 static struct i2c_algorithm s6x0_i2c_algo = {
 799         .master_xfer = s6x0_i2c_transfer,
 800         .functionality = dw210x_i2c_func,
 801 };
 802
 803 static struct i2c_algorithm su3000_i2c_algo = {
 804         .master_xfer = su3000_i2c_transfer,
 805         .functionality = dw210x_i2c_func,
 806 };
 807
 808 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 809 {
 810         int i;
 811         u8 ibuf[] = {0, 0};
 812         u8 eeprom[256], eepromline[16];
 813
 814         for (i = 0; i < 256; i++) {
 815                 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
 816                         err("read eeprom failed.");
 817                         return -1;
 818                 } else {
 819                         eepromline[i%16] = ibuf[0];
 820                         eeprom[i] = ibuf[0];
 821                 }
 822                 if ((i % 16) == 15) {
 823                         deb_xfer("%02x: ", i - 15);
 824                         debug_dump(eepromline, 16, deb_xfer);
 825                 }
 826         }
 827
 828         memcpy(mac, eeprom + 8, 6);
 829         return 0;
 830 };
 831
 832 static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 833 {
 834         int i, ret;
 835         u8 ibuf[] = { 0 }, obuf[] = { 0 };
 836         u8 eeprom[256], eepromline[16];
 837         struct i2c_msg msg[] = {
 838                 {
 839                         .addr = 0xa0 >> 1,
 840                         .flags = 0,
 841                         .buf = obuf,
 842                         .len = 1,
 843                 }, {
 844                         .addr = 0xa0 >> 1,
 845                         .flags = I2C_M_RD,
 846                         .buf = ibuf,
 847                         .len = 1,
 848                 }
 849         };
 850
 851         for (i = 0; i < 256; i++) {
 852                 obuf[0] = i;
 853                 ret = s6x0_i2c_transfer(&d->i2c_adap, msg, 2);
 854                 if (ret != 2) {
 855                         err("read eeprom failed.");
 856                         return -1;
 857                 } else {
 858                         eepromline[i % 16] = ibuf[0];
 859                         eeprom[i] = ibuf[0];
 860                 }
 861
 862                 if ((i % 16) == 15) {
 863                         deb_xfer("%02x: ", i - 15);
 864                         debug_dump(eepromline, 16, deb_xfer);
 865                 }
 866         }
 867
 868         memcpy(mac, eeprom + 16, 6);
 869         return 0;
 870 };
 871
 872 static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 873 {
 874         static u8 command_start[] = {0x00};
 875         static u8 command_stop[] = {0x01};
 876         struct i2c_msg msg = {
 877                 .addr = SU3000_STREAM_CTRL,
 878                 .flags = 0,
 879                 .buf = onoff ? command_start : command_stop,
 880                 .len = 1
 881         };
 882
 883         i2c_transfer(&adap->dev->i2c_adap, &msg, 1);
 884
 885         return 0;
 886 }
 887
 888 static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
 889 {
 890         struct su3000_state *state = (struct su3000_state *)d->priv;
 891         u8 obuf[] = {0xde, 0};
 892
 893         info("%s: %d, initialized %d\n", __func__, i, state->initialized);
 894
 895         if (i && !state->initialized) {
 896                 state->initialized = 1;
 897                 /* reset board */
 898                 dvb_usb_generic_rw(d, obuf, 2, NULL, 0, 0);
 899         }
 900
 901         return 0;
 902 }
 903
 904 static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 905 {
 906         int i;
 907         u8 obuf[] = { 0x1f, 0xf0 };
 908         u8 ibuf[] = { 0 };
 909         struct i2c_msg msg[] = {
 910                 {
 911                         .addr = 0x51,
 912                         .flags = 0,
 913                         .buf = obuf,
 914                         .len = 2,
 915                 }, {
 916                         .addr = 0x51,
 917                         .flags = I2C_M_RD,
 918                         .buf = ibuf,
 919                         .len = 1,
 920
 921                 }
 922         };
 923
 924         for (i = 0; i < 6; i++) {
 925                 obuf[1] = 0xf0 + i;
 926                 if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
 927                         break;
 928                 else
 929                         mac[i] = ibuf[0];
 930
 931                 debug_dump(mac, 6, printk);
 932         }
 933
 934         return 0;
 935 }
 936
 937 static int su3000_identify_state(struct usb_device *udev,
 938                                  struct dvb_usb_device_properties *props,
 939                                  struct dvb_usb_device_description **desc,
 940                                  int *cold)
 941 {
 942         info("%s\n", __func__);
 943
 944         *cold = 0;
 945         return 0;
 946 }
 947
 948 static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 949 {
 950         static u8 command_13v[] = {0x00, 0x01};
 951         static u8 command_18v[] = {0x01, 0x01};
 952         static u8 command_off[] = {0x00, 0x00};
 953         struct i2c_msg msg = {
 954                 .addr = DW2102_VOLTAGE_CTRL,
 955                 .flags = 0,
 956                 .buf = command_off,
 957                 .len = 2,
 958         };
 959
 960         struct dvb_usb_adapter *udev_adap =
 961                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 962         if (voltage == SEC_VOLTAGE_18)
 963                 msg.buf = command_18v;
 964         else if (voltage == SEC_VOLTAGE_13)
 965                 msg.buf = command_13v;
 966
 967         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
 968
 969         return 0;
 970 }
 971
 972 static int s660_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 973 {
 974         struct dvb_usb_adapter *d =
 975                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 976         struct s6x0_state *st = (struct s6x0_state *)d->dev->priv;
 977
 978         dw210x_set_voltage(fe, voltage);
 979         if (st->old_set_voltage)
 980                 st->old_set_voltage(fe, voltage);
 981
 982         return 0;
 983 }
 984
 985 static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
 986 {
 987         static u8 led_off[] = { 0 };
 988         static u8 led_on[] = { 1 };
 989         struct i2c_msg msg = {
 990                 .addr = DW2102_LED_CTRL,
 991                 .flags = 0,
 992                 .buf = led_off,
 993                 .len = 1
 994         };
 995         struct dvb_usb_adapter *udev_adap =
 996                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 997
 998         if (offon)
 999                 msg.buf = led_on;
1000         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
1001 }
1002
1003 static struct stv0299_config sharp_z0194a_config = {
1004         .demod_address = 0x68,
1005         .inittab = sharp_z0194a_inittab,
1006         .mclk = 88000000UL,
1007         .invert = 1,
1008         .skip_reinit = 0,
1009         .lock_output = STV0299_LOCKOUTPUT_1,
1010         .volt13_op0_op1 = STV0299_VOLT13_OP1,
1011         .min_delay_ms = 100,
1012         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
1013 };
1014
1015 static struct cx24116_config dw2104_config = {
1016         .demod_address = 0x55,
1017         .mpg_clk_pos_pol = 0x01,
1018 };
1019
1020 static struct si21xx_config serit_sp1511lhb_config = {
1021         .demod_address = 0x68,
1022         .min_delay_ms = 100,
1023
1024 };
1025
1026 static struct tda10023_config dw3101_tda10023_config = {
1027         .demod_address = 0x0c,
1028         .invert = 1,
1029 };
1030
1031 static struct mt312_config zl313_config = {
1032         .demod_address = 0x0e,
1033 };
1034
1035 static struct ds3000_config dw2104_ds3000_config = {
1036         .demod_address = 0x68,
1037 };
1038
1039 static struct ts2020_config dw2104_ts2020_config = {
1040         .tuner_address = 0x60,
1041         .clk_out_div = 1,
1042         .frequency_div = 1060000,
1043 };
1044
1045 static struct ds3000_config s660_ds3000_config = {
1046         .demod_address = 0x68,
1047         .ci_mode = 1,
1048         .set_lock_led = dw210x_led_ctrl,
1049 };
1050
1051 static struct ts2020_config s660_ts2020_config = {
1052         .tuner_address = 0x60,
1053         .clk_out_div = 1,
1054         .frequency_div = 1146000,
1055 };
1056
1057 static struct stv0900_config dw2104a_stv0900_config = {
1058         .demod_address = 0x6a,
1059         .demod_mode = 0,
1060         .xtal = 27000000,
1061         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1062         .diseqc_mode = 2,/* 2/3 PWM */
1063         .tun1_maddress = 0,/* 0x60 */
1064         .tun1_adc = 0,/* 2 Vpp */
1065         .path1_mode = 3,
1066 };
1067
1068 static struct stb6100_config dw2104a_stb6100_config = {
1069         .tuner_address = 0x60,
1070         .refclock = 27000000,
1071 };
1072
1073 static struct stv0900_config dw2104_stv0900_config = {
1074         .demod_address = 0x68,
1075         .demod_mode = 0,
1076         .xtal = 8000000,
1077         .clkmode = 3,
1078         .diseqc_mode = 2,
1079         .tun1_maddress = 0,
1080         .tun1_adc = 1,/* 1 Vpp */
1081         .path1_mode = 3,
1082 };
1083
1084 static struct stv6110_config dw2104_stv6110_config = {
1085         .i2c_address = 0x60,
1086         .mclk = 16000000,
1087         .clk_div = 1,
1088 };
1089
1090 static struct stv0900_config prof_7500_stv0900_config = {
1091         .demod_address = 0x6a,
1092         .demod_mode = 0,
1093         .xtal = 27000000,
1094         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1095         .diseqc_mode = 2,/* 2/3 PWM */
1096         .tun1_maddress = 0,/* 0x60 */
1097         .tun1_adc = 0,/* 2 Vpp */
1098         .path1_mode = 3,
1099         .tun1_type = 3,
1100         .set_lock_led = dw210x_led_ctrl,
1101 };
1102
1103 static struct ds3000_config su3000_ds3000_config = {
1104         .demod_address = 0x68,
1105         .ci_mode = 1,
1106         .set_lock_led = dw210x_led_ctrl,
1107 };
1108
1109 static struct cxd2820r_config cxd2820r_config = {
1110         .i2c_address = 0x6c, /* (0xd8 >> 1) */
1111         .ts_mode = 0x38,
1112         .ts_clock_inv = 1,
1113 };
1114
1115 static struct tda18271_config tda18271_config = {
1116         .output_opt = TDA18271_OUTPUT_LT_OFF,
1117         .gate = TDA18271_GATE_DIGITAL,
1118 };
1119
1120 static u8 m88rs2000_inittab[] = {
1121         DEMOD_WRITE, 0x9a, 0x30,
1122         DEMOD_WRITE, 0x00, 0x01,
1123         WRITE_DELAY, 0x19, 0x00,
1124         DEMOD_WRITE, 0x00, 0x00,
1125         DEMOD_WRITE, 0x9a, 0xb0,
1126         DEMOD_WRITE, 0x81, 0xc1,
1127         DEMOD_WRITE, 0x81, 0x81,
1128         DEMOD_WRITE, 0x86, 0xc6,
1129         DEMOD_WRITE, 0x9a, 0x30,
1130         DEMOD_WRITE, 0xf0, 0x80,
1131         DEMOD_WRITE, 0xf1, 0xbf,
1132         DEMOD_WRITE, 0xb0, 0x45,
1133         DEMOD_WRITE, 0xb2, 0x01,
1134         DEMOD_WRITE, 0x9a, 0xb0,
1135         0xff, 0xaa, 0xff
1136 };
1137
1138 static struct m88rs2000_config s421_m88rs2000_config = {
1139         .demod_addr = 0x68,
1140         .inittab = m88rs2000_inittab,
1141 };
1142
1143 static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
1144 {
1145         struct dvb_tuner_ops *tuner_ops = NULL;
1146
1147         if (demod_probe & 4) {
1148                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
1149                                 &d->dev->i2c_adap, 0);
1150                 if (d->fe_adap[0].fe != NULL) {
1151                         if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
1152                                         &dw2104a_stb6100_config,
1153                                         &d->dev->i2c_adap)) {
1154                                 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
1155                                 tuner_ops->set_frequency = stb6100_set_freq;
1156                                 tuner_ops->get_frequency = stb6100_get_freq;
1157                                 tuner_ops->set_bandwidth = stb6100_set_bandw;
1158                                 tuner_ops->get_bandwidth = stb6100_get_bandw;
1159                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1160                                 info("Attached STV0900+STB6100!\n");
1161                                 return 0;
1162                         }
1163                 }
1164         }
1165
1166         if (demod_probe & 2) {
1167                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
1168                                 &d->dev->i2c_adap, 0);
1169                 if (d->fe_adap[0].fe != NULL) {
1170                         if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
1171                                         &dw2104_stv6110_config,
1172                                         &d->dev->i2c_adap)) {
1173                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1174                                 info("Attached STV0900+STV6110A!\n");
1175                                 return 0;
1176                         }
1177                 }
1178         }
1179
1180         if (demod_probe & 1) {
1181                 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
1182                                 &d->dev->i2c_adap);
1183                 if (d->fe_adap[0].fe != NULL) {
1184                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1185                         info("Attached cx24116!\n");
1186                         return 0;
1187                 }
1188         }
1189
1190         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
1191                         &d->dev->i2c_adap);
1192         if (d->fe_adap[0].fe != NULL) {
1193                 dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1194                         &dw2104_ts2020_config, &d->dev->i2c_adap);
1195                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1196                 info("Attached DS3000!\n");
1197                 return 0;
1198         }
1199
1200         return -EIO;
1201 }
1202
1203 static struct dvb_usb_device_properties dw2102_properties;
1204 static struct dvb_usb_device_properties dw2104_properties;
1205 static struct dvb_usb_device_properties s6x0_properties;
1206
1207 static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
1208 {
1209         if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
1210                 /*dw2102_properties.adapter->tuner_attach = NULL;*/
1211                 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
1212                                         &d->dev->i2c_adap);
1213                 if (d->fe_adap[0].fe != NULL) {
1214                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1215                         info("Attached si21xx!\n");
1216                         return 0;
1217                 }
1218         }
1219
1220         if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
1221                 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1222                                         &d->dev->i2c_adap);
1223                 if (d->fe_adap[0].fe != NULL) {
1224                         if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
1225                                         &d->dev->i2c_adap)) {
1226                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1227                                 info("Attached stv0288!\n");
1228                                 return 0;
1229                         }
1230                 }
1231         }
1232
1233         if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
1234                 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
1235                 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
1236                                         &d->dev->i2c_adap);
1237                 if (d->fe_adap[0].fe != NULL) {
1238                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1239                         info("Attached stv0299!\n");
1240                         return 0;
1241                 }
1242         }
1243         return -EIO;
1244 }
1245
1246 static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
1247 {
1248         d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
1249                                 &d->dev->i2c_adap, 0x48);
1250         if (d->fe_adap[0].fe != NULL) {
1251                 info("Attached tda10023!\n");
1252                 return 0;
1253         }
1254         return -EIO;
1255 }
1256
1257 static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
1258 {
1259         d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
1260                         &d->dev->i2c_adap);
1261         if (d->fe_adap[0].fe != NULL) {
1262                 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
1263                                 &d->dev->i2c_adap)) {
1264                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1265                         info("Attached zl100313+zl10039!\n");
1266                         return 0;
1267                 }
1268         }
1269
1270         return -EIO;
1271 }
1272
1273 static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
1274 {
1275         u8 obuf[] = {7, 1};
1276
1277         d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1278                         &d->dev->i2c_adap);
1279
1280         if (d->fe_adap[0].fe == NULL)
1281                 return -EIO;
1282
1283         if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
1284                 return -EIO;
1285
1286         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1287
1288         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1289
1290         info("Attached stv0288+stb6000!\n");
1291
1292         return 0;
1293
1294 }
1295
1296 static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
1297 {
1298         struct s6x0_state *st = (struct s6x0_state *)d->dev->priv;
1299         u8 obuf[] = {7, 1};
1300
1301         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
1302                         &d->dev->i2c_adap);
1303
1304         if (d->fe_adap[0].fe == NULL)
1305                 return -EIO;
1306
1307         dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config,
1308                 &d->dev->i2c_adap);
1309
1310         st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
1311         d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
1312
1313         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1314
1315         info("Attached ds3000+ts2020!\n");
1316
1317         return 0;
1318 }
1319
1320 static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
1321 {
1322         u8 obuf[] = {7, 1};
1323
1324         d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
1325                                         &d->dev->i2c_adap, 0);
1326         if (d->fe_adap[0].fe == NULL)
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 STV0900+STB6100A!\n");
1334
1335         return 0;
1336 }
1337
1338 static int su3000_frontend_attach(struct dvb_usb_adapter *d)
1339 {
1340         u8 obuf[3] = { 0xe, 0x80, 0 };
1341         u8 ibuf[] = { 0 };
1342
1343         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1344                 err("command 0x0e transfer failed.");
1345
1346         obuf[0] = 0xe;
1347         obuf[1] = 0x02;
1348         obuf[2] = 1;
1349
1350         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1351                 err("command 0x0e transfer failed.");
1352         msleep(300);
1353
1354         obuf[0] = 0xe;
1355         obuf[1] = 0x83;
1356         obuf[2] = 0;
1357
1358         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1359                 err("command 0x0e transfer failed.");
1360
1361         obuf[0] = 0xe;
1362         obuf[1] = 0x83;
1363         obuf[2] = 1;
1364
1365         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1366                 err("command 0x0e transfer failed.");
1367
1368         obuf[0] = 0x51;
1369
1370         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1371                 err("command 0x51 transfer failed.");
1372
1373         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
1374                                         &d->dev->i2c_adap);
1375         if (d->fe_adap[0].fe == NULL)
1376                 return -EIO;
1377
1378         if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1379                                 &dw2104_ts2020_config,
1380                                 &d->dev->i2c_adap)) {
1381                 info("Attached DS3000/TS2020!\n");
1382                 return 0;
1383         }
1384
1385         info("Failed to attach DS3000/TS2020!\n");
1386         return -EIO;
1387 }
1388
1389 static int t220_frontend_attach(struct dvb_usb_adapter *d)
1390 {
1391         u8 obuf[3] = { 0xe, 0x87, 0 };
1392         u8 ibuf[] = { 0 };
1393
1394         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1395                 err("command 0x0e transfer failed.");
1396
1397         obuf[0] = 0xe;
1398         obuf[1] = 0x86;
1399         obuf[2] = 1;
1400
1401         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1402                 err("command 0x0e transfer failed.");
1403
1404         obuf[0] = 0xe;
1405         obuf[1] = 0x80;
1406         obuf[2] = 0;
1407
1408         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1409                 err("command 0x0e transfer failed.");
1410
1411         msleep(50);
1412
1413         obuf[0] = 0xe;
1414         obuf[1] = 0x80;
1415         obuf[2] = 1;
1416
1417         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1418                 err("command 0x0e transfer failed.");
1419
1420         obuf[0] = 0x51;
1421
1422         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1423                 err("command 0x51 transfer failed.");
1424
1425         d->fe_adap[0].fe = dvb_attach(cxd2820r_attach, &cxd2820r_config,
1426                                         &d->dev->i2c_adap, NULL);
1427         if (d->fe_adap[0].fe != NULL) {
1428                 if (dvb_attach(tda18271_attach, d->fe_adap[0].fe, 0x60,
1429                                         &d->dev->i2c_adap, &tda18271_config)) {
1430                         info("Attached TDA18271HD/CXD2820R!\n");
1431                         return 0;
1432                 }
1433         }
1434
1435         info("Failed to attach TDA18271HD/CXD2820R!\n");
1436         return -EIO;
1437 }
1438
1439 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *d)
1440 {
1441         u8 obuf[] = { 0x51 };
1442         u8 ibuf[] = { 0 };
1443
1444         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1445                 err("command 0x51 transfer failed.");
1446
1447         d->fe_adap[0].fe = dvb_attach(m88rs2000_attach, &s421_m88rs2000_config,
1448                                         &d->dev->i2c_adap);
1449
1450         if (d->fe_adap[0].fe == NULL)
1451                 return -EIO;
1452
1453         if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1454                                 &dw2104_ts2020_config,
1455                                 &d->dev->i2c_adap)) {
1456                 info("Attached RS2000/TS2020!\n");
1457                 return 0;
1458         }
1459
1460         info("Failed to attach RS2000/TS2020!\n");
1461         return -EIO;
1462 }
1463
1464 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
1465 {
1466         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1467                 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
1468         return 0;
1469 }
1470
1471 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
1472 {
1473         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1474                 &adap->dev->i2c_adap, DVB_PLL_TUA6034);
1475
1476         return 0;
1477 }
1478
1479 static int dw2102_rc_query(struct dvb_usb_device *d)
1480 {
1481         u8 key[2];
1482         struct i2c_msg msg = {
1483                 .addr = DW2102_RC_QUERY,
1484                 .flags = I2C_M_RD,
1485                 .buf = key,
1486                 .len = 2
1487         };
1488
1489         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1490                 if (msg.buf[0] != 0xff) {
1491                         deb_rc("%s: rc code: %x, %x\n",
1492                                         __func__, key[0], key[1]);
1493                         rc_keydown(d->rc_dev, RC_TYPE_UNKNOWN, key[0], 0);
1494                 }
1495         }
1496
1497         return 0;
1498 }
1499
1500 static int prof_rc_query(struct dvb_usb_device *d)
1501 {
1502         u8 key[2];
1503         struct i2c_msg msg = {
1504                 .addr = DW2102_RC_QUERY,
1505                 .flags = I2C_M_RD,
1506                 .buf = key,
1507                 .len = 2
1508         };
1509
1510         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1511                 if (msg.buf[0] != 0xff) {
1512                         deb_rc("%s: rc code: %x, %x\n",
1513                                         __func__, key[0], key[1]);
1514                         rc_keydown(d->rc_dev, RC_TYPE_UNKNOWN, key[0]^0xff, 0);
1515                 }
1516         }
1517
1518         return 0;
1519 }
1520
1521 static int su3000_rc_query(struct dvb_usb_device *d)
1522 {
1523         u8 key[2];
1524         struct i2c_msg msg = {
1525                 .addr = DW2102_RC_QUERY,
1526                 .flags = I2C_M_RD,
1527                 .buf = key,
1528                 .len = 2
1529         };
1530
1531         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1532                 if (msg.buf[0] != 0xff) {
1533                         deb_rc("%s: rc code: %x, %x\n",
1534                                         __func__, key[0], key[1]);
1535                         rc_keydown(d->rc_dev, RC_TYPE_RC5,
1536                                    RC_SCANCODE_RC5(key[1], key[0]), 0);
1537                 }
1538         }
1539
1540         return 0;
1541 }
1542
1543 enum dw2102_table_entry {
1544         CYPRESS_DW2102,
1545         CYPRESS_DW2101,
1546         CYPRESS_DW2104,
1547         TEVII_S650,
1548         TERRATEC_CINERGY_S,
1549         CYPRESS_DW3101,
1550         TEVII_S630,
1551         PROF_1100,
1552         TEVII_S660,
1553         PROF_7500,
1554         GENIATECH_SU3000,
1555         TERRATEC_CINERGY_S2,
1556         TEVII_S480_1,
1557         TEVII_S480_2,
1558         X3M_SPC1400HD,
1559         TEVII_S421,
1560         TEVII_S632,
1561         TERRATEC_CINERGY_S2_R2,
1562         GOTVIEW_SAT_HD,
1563         GENIATECH_T220,
1564 };
1565
1566 static struct usb_device_id dw2102_table[] = {
1567         [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
1568         [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
1569         [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
1570         [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
1571         [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
1572         [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
1573         [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
1574         [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
1575         [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
1576         [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
1577         [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
1578         [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)},
1579         [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
1580         [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
1581         [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
1582         [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)},
1583         [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
1584         [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00b0)},
1585         [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
1586         [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)},
1587         { }
1588 };
1589
1590 MODULE_DEVICE_TABLE(usb, dw2102_table);
1591
1592 static int dw2102_load_firmware(struct usb_device *dev,
1593                         const struct firmware *frmwr)
1594 {
1595         u8 *b, *p;
1596         int ret = 0, i;
1597         u8 reset;
1598         u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
1599         const struct firmware *fw;
1600
1601         switch (le16_to_cpu(dev->descriptor.idProduct)) {
1602         case 0x2101:
1603                 ret = request_firmware(&fw, DW2101_FIRMWARE, &dev->dev);
1604                 if (ret != 0) {
1605                         err(err_str, DW2101_FIRMWARE);
1606                         return ret;
1607                 }
1608                 break;
1609         default:
1610                 fw = frmwr;
1611                 break;
1612         }
1613         info("start downloading DW210X firmware");
1614         p = kmalloc(fw->size, GFP_KERNEL);
1615         reset = 1;
1616         /*stop the CPU*/
1617         dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
1618         dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
1619
1620         if (p != NULL) {
1621                 memcpy(p, fw->data, fw->size);
1622                 for (i = 0; i < fw->size; i += 0x40) {
1623                         b = (u8 *) p + i;
1624                         if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
1625                                         DW210X_WRITE_MSG) != 0x40) {
1626                                 err("error while transferring firmware");
1627                                 ret = -EINVAL;
1628                                 break;
1629                         }
1630                 }
1631                 /* restart the CPU */
1632                 reset = 0;
1633                 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
1634                                         DW210X_WRITE_MSG) != 1) {
1635                         err("could not restart the USB controller CPU.");
1636                         ret = -EINVAL;
1637                 }
1638                 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
1639                                         DW210X_WRITE_MSG) != 1) {
1640                         err("could not restart the USB controller CPU.");
1641                         ret = -EINVAL;
1642                 }
1643                 /* init registers */
1644                 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1645                 case USB_PID_TEVII_S650:
1646                         dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC;
1647                 case USB_PID_DW2104:
1648                         reset = 1;
1649                         dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
1650                                         DW210X_WRITE_MSG);
1651                         /* break omitted intentionally */
1652                 case USB_PID_DW3101:
1653                         reset = 0;
1654                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1655                                         DW210X_WRITE_MSG);
1656                         break;
1657                 case USB_PID_CINERGY_S:
1658                 case USB_PID_DW2102:
1659                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1660                                         DW210X_WRITE_MSG);
1661                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1662                                         DW210X_READ_MSG);
1663                         /* check STV0299 frontend  */
1664                         dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
1665                                         DW210X_READ_MSG);
1666                         if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
1667                                 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
1668                                 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
1669                                 break;
1670                         } else {
1671                                 /* check STV0288 frontend  */
1672                                 reset16[0] = 0xd0;
1673                                 reset16[1] = 1;
1674                                 reset16[2] = 0;
1675                                 dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3,
1676                                                 DW210X_WRITE_MSG);
1677                                 dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3,
1678                                                 DW210X_READ_MSG);
1679                                 if (reset16[2] == 0x11) {
1680                                         dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
1681                                         break;
1682                                 }
1683                         }
1684                 case 0x2101:
1685                         dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
1686                                         DW210X_READ_MSG);
1687                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1688                                         DW210X_READ_MSG);
1689                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1690                                         DW210X_READ_MSG);
1691                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1692                                         DW210X_READ_MSG);
1693                         break;
1694                 }
1695
1696                 msleep(100);
1697                 kfree(p);
1698         }
1699         return ret;
1700 }
1701
1702 static struct dvb_usb_device_properties dw2102_properties = {
1703         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1704         .usb_ctrl = DEVICE_SPECIFIC,
1705         .firmware = DW2102_FIRMWARE,
1706         .no_reconnect = 1,
1707
1708         .i2c_algo = &dw2102_serit_i2c_algo,
1709
1710         .rc.core = {
1711                 .rc_interval = 150,
1712                 .rc_codes = RC_MAP_DM1105_NEC,
1713                 .module_name = "dw2102",
1714                 .allowed_protos   = RC_BIT_NEC,
1715                 .rc_query = dw2102_rc_query,
1716         },
1717
1718         .generic_bulk_ctrl_endpoint = 0x81,
1719         /* parameter for the MPEG2-data transfer */
1720         .num_adapters = 1,
1721         .download_firmware = dw2102_load_firmware,
1722         .read_mac_address = dw210x_read_mac_address,
1723         .adapter = {
1724                 {
1725                 .num_frontends = 1,
1726                 .fe = {{
1727                         .frontend_attach = dw2102_frontend_attach,
1728                         .stream = {
1729                                 .type = USB_BULK,
1730                                 .count = 8,
1731                                 .endpoint = 0x82,
1732                                 .u = {
1733                                         .bulk = {
1734                                                 .buffersize = 4096,
1735                                         }
1736                                 }
1737                         },
1738                 }},
1739                 }
1740         },
1741         .num_device_descs = 3,
1742         .devices = {
1743                 {"DVBWorld DVB-S 2102 USB2.0",
1744                         {&dw2102_table[CYPRESS_DW2102], NULL},
1745                         {NULL},
1746                 },
1747                 {"DVBWorld DVB-S 2101 USB2.0",
1748                         {&dw2102_table[CYPRESS_DW2101], NULL},
1749                         {NULL},
1750                 },
1751                 {"TerraTec Cinergy S USB",
1752                         {&dw2102_table[TERRATEC_CINERGY_S], NULL},
1753                         {NULL},
1754                 },
1755         }
1756 };
1757
1758 static struct dvb_usb_device_properties dw2104_properties = {
1759         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1760         .usb_ctrl = DEVICE_SPECIFIC,
1761         .firmware = DW2104_FIRMWARE,
1762         .no_reconnect = 1,
1763
1764         .i2c_algo = &dw2104_i2c_algo,
1765         .rc.core = {
1766                 .rc_interval = 150,
1767                 .rc_codes = RC_MAP_DM1105_NEC,
1768                 .module_name = "dw2102",
1769                 .allowed_protos   = RC_BIT_NEC,
1770                 .rc_query = dw2102_rc_query,
1771         },
1772
1773         .generic_bulk_ctrl_endpoint = 0x81,
1774         /* parameter for the MPEG2-data transfer */
1775         .num_adapters = 1,
1776         .download_firmware = dw2102_load_firmware,
1777         .read_mac_address = dw210x_read_mac_address,
1778         .adapter = {
1779                 {
1780                 .num_frontends = 1,
1781                 .fe = {{
1782                         .frontend_attach = dw2104_frontend_attach,
1783                         .stream = {
1784                                 .type = USB_BULK,
1785                                 .count = 8,
1786                                 .endpoint = 0x82,
1787                                 .u = {
1788                                         .bulk = {
1789                                                 .buffersize = 4096,
1790                                         }
1791                                 }
1792                         },
1793                 }},
1794                 }
1795         },
1796         .num_device_descs = 2,
1797         .devices = {
1798                 { "DVBWorld DW2104 USB2.0",
1799                         {&dw2102_table[CYPRESS_DW2104], NULL},
1800                         {NULL},
1801                 },
1802                 { "TeVii S650 USB2.0",
1803                         {&dw2102_table[TEVII_S650], NULL},
1804                         {NULL},
1805                 },
1806         }
1807 };
1808
1809 static struct dvb_usb_device_properties dw3101_properties = {
1810         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1811         .usb_ctrl = DEVICE_SPECIFIC,
1812         .firmware = DW3101_FIRMWARE,
1813         .no_reconnect = 1,
1814
1815         .i2c_algo = &dw3101_i2c_algo,
1816         .rc.core = {
1817                 .rc_interval = 150,
1818                 .rc_codes = RC_MAP_DM1105_NEC,
1819                 .module_name = "dw2102",
1820                 .allowed_protos   = RC_BIT_NEC,
1821                 .rc_query = dw2102_rc_query,
1822         },
1823
1824         .generic_bulk_ctrl_endpoint = 0x81,
1825         /* parameter for the MPEG2-data transfer */
1826         .num_adapters = 1,
1827         .download_firmware = dw2102_load_firmware,
1828         .read_mac_address = dw210x_read_mac_address,
1829         .adapter = {
1830                 {
1831                 .num_frontends = 1,
1832                 .fe = {{
1833                         .frontend_attach = dw3101_frontend_attach,
1834                         .tuner_attach = dw3101_tuner_attach,
1835                         .stream = {
1836                                 .type = USB_BULK,
1837                                 .count = 8,
1838                                 .endpoint = 0x82,
1839                                 .u = {
1840                                         .bulk = {
1841                                                 .buffersize = 4096,
1842                                         }
1843                                 }
1844                         },
1845                 }},
1846                 }
1847         },
1848         .num_device_descs = 1,
1849         .devices = {
1850                 { "DVBWorld DVB-C 3101 USB2.0",
1851                         {&dw2102_table[CYPRESS_DW3101], NULL},
1852                         {NULL},
1853                 },
1854         }
1855 };
1856
1857 static struct dvb_usb_device_properties s6x0_properties = {
1858         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1859         .usb_ctrl = DEVICE_SPECIFIC,
1860         .size_of_priv = sizeof(struct s6x0_state),
1861         .firmware = S630_FIRMWARE,
1862         .no_reconnect = 1,
1863
1864         .i2c_algo = &s6x0_i2c_algo,
1865         .rc.core = {
1866                 .rc_interval = 150,
1867                 .rc_codes = RC_MAP_TEVII_NEC,
1868                 .module_name = "dw2102",
1869                 .allowed_protos   = RC_BIT_NEC,
1870                 .rc_query = dw2102_rc_query,
1871         },
1872
1873         .generic_bulk_ctrl_endpoint = 0x81,
1874         .num_adapters = 1,
1875         .download_firmware = dw2102_load_firmware,
1876         .read_mac_address = s6x0_read_mac_address,
1877         .adapter = {
1878                 {
1879                 .num_frontends = 1,
1880                 .fe = {{
1881                         .frontend_attach = zl100313_frontend_attach,
1882                         .stream = {
1883                                 .type = USB_BULK,
1884                                 .count = 8,
1885                                 .endpoint = 0x82,
1886                                 .u = {
1887                                         .bulk = {
1888                                                 .buffersize = 4096,
1889                                         }
1890                                 }
1891                         },
1892                 }},
1893                 }
1894         },
1895         .num_device_descs = 1,
1896         .devices = {
1897                 {"TeVii S630 USB",
1898                         {&dw2102_table[TEVII_S630], NULL},
1899                         {NULL},
1900                 },
1901         }
1902 };
1903
1904 static struct dvb_usb_device_properties *p1100;
1905 static struct dvb_usb_device_description d1100 = {
1906         "Prof 1100 USB ",
1907         {&dw2102_table[PROF_1100], NULL},
1908         {NULL},
1909 };
1910
1911 static struct dvb_usb_device_properties *s660;
1912 static struct dvb_usb_device_description d660 = {
1913         "TeVii S660 USB",
1914         {&dw2102_table[TEVII_S660], NULL},
1915         {NULL},
1916 };
1917
1918 static struct dvb_usb_device_description d480_1 = {
1919         "TeVii S480.1 USB",
1920         {&dw2102_table[TEVII_S480_1], NULL},
1921         {NULL},
1922 };
1923
1924 static struct dvb_usb_device_description d480_2 = {
1925         "TeVii S480.2 USB",
1926         {&dw2102_table[TEVII_S480_2], NULL},
1927         {NULL},
1928 };
1929
1930 static struct dvb_usb_device_properties *p7500;
1931 static struct dvb_usb_device_description d7500 = {
1932         "Prof 7500 USB DVB-S2",
1933         {&dw2102_table[PROF_7500], NULL},
1934         {NULL},
1935 };
1936
1937 static struct dvb_usb_device_properties *s421;
1938 static struct dvb_usb_device_description d421 = {
1939         "TeVii S421 PCI",
1940         {&dw2102_table[TEVII_S421], NULL},
1941         {NULL},
1942 };
1943
1944 static struct dvb_usb_device_description d632 = {
1945         "TeVii S632 USB",
1946         {&dw2102_table[TEVII_S632], NULL},
1947         {NULL},
1948 };
1949
1950 static struct dvb_usb_device_properties su3000_properties = {
1951         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1952         .usb_ctrl = DEVICE_SPECIFIC,
1953         .size_of_priv = sizeof(struct su3000_state),
1954         .power_ctrl = su3000_power_ctrl,
1955         .num_adapters = 1,
1956         .identify_state = su3000_identify_state,
1957         .i2c_algo = &su3000_i2c_algo,
1958
1959         .rc.core = {
1960                 .rc_interval = 150,
1961                 .rc_codes = RC_MAP_SU3000,
1962                 .module_name = "dw2102",
1963                 .allowed_protos   = RC_BIT_RC5,
1964                 .rc_query = su3000_rc_query,
1965         },
1966
1967         .read_mac_address = su3000_read_mac_address,
1968
1969         .generic_bulk_ctrl_endpoint = 0x01,
1970
1971         .adapter = {
1972                 {
1973                 .num_frontends = 1,
1974                 .fe = {{
1975                         .streaming_ctrl   = su3000_streaming_ctrl,
1976                         .frontend_attach  = su3000_frontend_attach,
1977                         .stream = {
1978                                 .type = USB_BULK,
1979                                 .count = 8,
1980                                 .endpoint = 0x82,
1981                                 .u = {
1982                                         .bulk = {
1983                                                 .buffersize = 4096,
1984                                         }
1985                                 }
1986                         }
1987                 }},
1988                 }
1989         },
1990         .num_device_descs = 5,
1991         .devices = {
1992                 { "SU3000HD DVB-S USB2.0",
1993                         { &dw2102_table[GENIATECH_SU3000], NULL },
1994                         { NULL },
1995                 },
1996                 { "Terratec Cinergy S2 USB HD",
1997                         { &dw2102_table[TERRATEC_CINERGY_S2], NULL },
1998                         { NULL },
1999                 },
2000                 { "X3M TV SPC1400HD PCI",
2001                         { &dw2102_table[X3M_SPC1400HD], NULL },
2002                         { NULL },
2003                 },
2004                 { "Terratec Cinergy S2 USB HD Rev.2",
2005                         { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL },
2006                         { NULL },
2007                 },
2008                 { "GOTVIEW Satellite HD",
2009                         { &dw2102_table[GOTVIEW_SAT_HD], NULL },
2010                         { NULL },
2011                 },
2012         }
2013 };
2014
2015 static struct dvb_usb_device_properties t220_properties = {
2016         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2017         .usb_ctrl = DEVICE_SPECIFIC,
2018         .size_of_priv = sizeof(struct su3000_state),
2019         .power_ctrl = su3000_power_ctrl,
2020         .num_adapters = 1,
2021         .identify_state = su3000_identify_state,
2022         .i2c_algo = &su3000_i2c_algo,
2023
2024         .rc.core = {
2025                 .rc_interval = 150,
2026                 .rc_codes = RC_MAP_SU3000,
2027                 .module_name = "dw2102",
2028                 .allowed_protos   = RC_BIT_RC5,
2029                 .rc_query = su3000_rc_query,
2030         },
2031
2032         .read_mac_address = su3000_read_mac_address,
2033
2034         .generic_bulk_ctrl_endpoint = 0x01,
2035
2036         .adapter = {
2037                 {
2038                 .num_frontends = 1,
2039                 .fe = { {
2040                         .streaming_ctrl   = su3000_streaming_ctrl,
2041                         .frontend_attach  = t220_frontend_attach,
2042                         .stream = {
2043                                 .type = USB_BULK,
2044                                 .count = 8,
2045                                 .endpoint = 0x82,
2046                                 .u = {
2047                                         .bulk = {
2048                                                 .buffersize = 4096,
2049                                         }
2050                                 }
2051                         }
2052                 } },
2053                 }
2054         },
2055         .num_device_descs = 1,
2056         .devices = {
2057                 { "Geniatech T220 DVB-T/T2 USB2.0",
2058                         { &dw2102_table[GENIATECH_T220], NULL },
2059                         { NULL },
2060                 },
2061         }
2062 };
2063
2064 static int dw2102_probe(struct usb_interface *intf,
2065                 const struct usb_device_id *id)
2066 {
2067         p1100 = kmemdup(&s6x0_properties,
2068                         sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2069         if (!p1100)
2070                 return -ENOMEM;
2071         /* copy default structure */
2072         /* fill only different fields */
2073         p1100->firmware = P1100_FIRMWARE;
2074         p1100->devices[0] = d1100;
2075         p1100->rc.core.rc_query = prof_rc_query;
2076         p1100->rc.core.rc_codes = RC_MAP_TBS_NEC;
2077         p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
2078
2079         s660 = kmemdup(&s6x0_properties,
2080                        sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2081         if (!s660) {
2082                 kfree(p1100);
2083                 return -ENOMEM;
2084         }
2085         s660->firmware = S660_FIRMWARE;
2086         s660->num_device_descs = 3;
2087         s660->devices[0] = d660;
2088         s660->devices[1] = d480_1;
2089         s660->devices[2] = d480_2;
2090         s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
2091
2092         p7500 = kmemdup(&s6x0_properties,
2093                         sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2094         if (!p7500) {
2095                 kfree(p1100);
2096                 kfree(s660);
2097                 return -ENOMEM;
2098         }
2099         p7500->firmware = P7500_FIRMWARE;
2100         p7500->devices[0] = d7500;
2101         p7500->rc.core.rc_query = prof_rc_query;
2102         p7500->rc.core.rc_codes = RC_MAP_TBS_NEC;
2103         p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach;
2104
2105
2106         s421 = kmemdup(&su3000_properties,
2107                        sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2108         if (!s421) {
2109                 kfree(p1100);
2110                 kfree(s660);
2111                 kfree(p7500);
2112                 return -ENOMEM;
2113         }
2114         s421->num_device_descs = 2;
2115         s421->devices[0] = d421;
2116         s421->devices[1] = d632;
2117         s421->adapter->fe[0].frontend_attach = m88rs2000_frontend_attach;
2118
2119         if (0 == dvb_usb_device_init(intf, &dw2102_properties,
2120                         THIS_MODULE, NULL, adapter_nr) ||
2121             0 == dvb_usb_device_init(intf, &dw2104_properties,
2122                         THIS_MODULE, NULL, adapter_nr) ||
2123             0 == dvb_usb_device_init(intf, &dw3101_properties,
2124                         THIS_MODULE, NULL, adapter_nr) ||
2125             0 == dvb_usb_device_init(intf, &s6x0_properties,
2126                         THIS_MODULE, NULL, adapter_nr) ||
2127             0 == dvb_usb_device_init(intf, p1100,
2128                         THIS_MODULE, NULL, adapter_nr) ||
2129             0 == dvb_usb_device_init(intf, s660,
2130                         THIS_MODULE, NULL, adapter_nr) ||
2131             0 == dvb_usb_device_init(intf, p7500,
2132                         THIS_MODULE, NULL, adapter_nr) ||
2133             0 == dvb_usb_device_init(intf, s421,
2134                         THIS_MODULE, NULL, adapter_nr) ||
2135             0 == dvb_usb_device_init(intf, &su3000_properties,
2136                          THIS_MODULE, NULL, adapter_nr) ||
2137             0 == dvb_usb_device_init(intf, &t220_properties,
2138                          THIS_MODULE, NULL, adapter_nr))
2139                 return 0;
2140
2141         return -ENODEV;
2142 }
2143
2144 static struct usb_driver dw2102_driver = {
2145         .name = "dw2102",
2146         .probe = dw2102_probe,
2147         .disconnect = dvb_usb_device_exit,
2148         .id_table = dw2102_table,
2149 };
2150
2151 module_usb_driver(dw2102_driver);
2152
2153 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
2154 MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104,"
2155                         " DVB-C 3101 USB2.0,"
2156                         " TeVii S600, S630, S650, S660, S480, S421, S632"
2157                         " Prof 1100, 7500 USB2.0,"
2158                         " Geniatech SU3000, T220 devices");
2159 MODULE_VERSION("0.1");
2160 MODULE_LICENSE("GPL");
2161 MODULE_FIRMWARE(DW2101_FIRMWARE);
2162 MODULE_FIRMWARE(DW2102_FIRMWARE);
2163 MODULE_FIRMWARE(DW2104_FIRMWARE);
2164 MODULE_FIRMWARE(DW3101_FIRMWARE);
2165 MODULE_FIRMWARE(S630_FIRMWARE);
2166 MODULE_FIRMWARE(S660_FIRMWARE);
2167 MODULE_FIRMWARE(P1100_FIRMWARE);
2168 MODULE_FIRMWARE(P7500_FIRMWARE);