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 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
  33 /* Max transfer size done by I2C transfer functions */
  34 #define MAX_XFER_SIZE  64
  35
  36 #ifndef USB_PID_DW2102
  37 #define USB_PID_DW2102 0x2102
  38 #endif
  39
  40 #ifndef USB_PID_DW2104
  41 #define USB_PID_DW2104 0x2104
  42 #endif
  43
  44 #ifndef USB_PID_DW3101
  45 #define USB_PID_DW3101 0x3101
  46 #endif
  47
  48 #ifndef USB_PID_CINERGY_S
  49 #define USB_PID_CINERGY_S 0x0064
  50 #endif
  51
  52 #ifndef USB_PID_TEVII_S630
  53 #define USB_PID_TEVII_S630 0xd630
  54 #endif
  55
  56 #ifndef USB_PID_TEVII_S650
  57 #define USB_PID_TEVII_S650 0xd650
  58 #endif
  59
  60 #ifndef USB_PID_TEVII_S660
  61 #define USB_PID_TEVII_S660 0xd660
  62 #endif
  63
  64 #ifndef USB_PID_TEVII_S480_1
  65 #define USB_PID_TEVII_S480_1 0xd481
  66 #endif
  67
  68 #ifndef USB_PID_TEVII_S480_2
  69 #define USB_PID_TEVII_S480_2 0xd482
  70 #endif
  71
  72 #ifndef USB_PID_PROF_1100
  73 #define USB_PID_PROF_1100 0xb012
  74 #endif
  75
  76 #ifndef USB_PID_TEVII_S421
  77 #define USB_PID_TEVII_S421 0xd421
  78 #endif
  79
  80 #ifndef USB_PID_TEVII_S632
  81 #define USB_PID_TEVII_S632 0xd632
  82 #endif
  83
  84 #ifndef USB_PID_GOTVIEW_SAT_HD
  85 #define USB_PID_GOTVIEW_SAT_HD 0x5456
  86 #endif
  87
  88 #define DW210X_READ_MSG 0
  89 #define DW210X_WRITE_MSG 1
  90
  91 #define REG_1F_SYMBOLRATE_BYTE0 0x1f
  92 #define REG_20_SYMBOLRATE_BYTE1 0x20
  93 #define REG_21_SYMBOLRATE_BYTE2 0x21
  94 /* on my own*/
  95 #define DW2102_VOLTAGE_CTRL (0x1800)
  96 #define SU3000_STREAM_CTRL (0x1900)
  97 #define DW2102_RC_QUERY (0x1a00)
  98 #define DW2102_LED_CTRL (0x1b00)
  99
 100 #define DW2101_FIRMWARE "dvb-usb-dw2101.fw"
 101 #define DW2102_FIRMWARE "dvb-usb-dw2102.fw"
 102 #define DW2104_FIRMWARE "dvb-usb-dw2104.fw"
 103 #define DW3101_FIRMWARE "dvb-usb-dw3101.fw"
 104 #define S630_FIRMWARE   "dvb-usb-s630.fw"
 105 #define S660_FIRMWARE   "dvb-usb-s660.fw"
 106 #define P1100_FIRMWARE  "dvb-usb-p1100.fw"
 107 #define P7500_FIRMWARE  "dvb-usb-p7500.fw"
 108
 109 #define err_str "did not find the firmware file. (%s) " \
 110                 "Please see linux/Documentation/dvb/ for more details " \
 111                 "on firmware-problems."
 112
 113 struct rc_map_dvb_usb_table_table {
 114         struct rc_map_table *rc_keys;
 115         int rc_keys_size;
 116 };
 117
 118 struct su3000_state {
 119         u8 initialized;
 120 };
 121
 122 struct s6x0_state {
 123         int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
 124 };
 125
 126 /* debug */
 127 static int dvb_usb_dw2102_debug;
 128 module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
 129 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
 130                                                 DVB_USB_DEBUG_STATUS);
 131
 132 /* keymaps */
 133 static int ir_keymap;
 134 module_param_named(keymap, ir_keymap, int, 0644);
 135 MODULE_PARM_DESC(keymap, "set keymap 0=default 1=dvbworld 2=tevii 3=tbs  ..."
 136                         " 256=none");
 137
 138 /* demod probe */
 139 static int demod_probe = 1;
 140 module_param_named(demod, demod_probe, int, 0644);
 141 MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 "
 142                         "4=stv0903+stb6100(or-able)).");
 143
 144 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 145
 146 static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
 147                         u16 index, u8 * data, u16 len, int flags)
 148 {
 149         int ret;
 150         u8 *u8buf;
 151         unsigned int pipe = (flags == DW210X_READ_MSG) ?
 152                                 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
 153         u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
 154
 155         u8buf = kmalloc(len, GFP_KERNEL);
 156         if (!u8buf)
 157                 return -ENOMEM;
 158
 159
 160         if (flags == DW210X_WRITE_MSG)
 161                 memcpy(u8buf, data, len);
 162         ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
 163                                 value, index , u8buf, len, 2000);
 164
 165         if (flags == DW210X_READ_MSG)
 166                 memcpy(data, u8buf, len);
 167
 168         kfree(u8buf);
 169         return ret;
 170 }
 171
 172 /* I2C */
 173 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 174                 int num)
 175 {
 176         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 177         int i = 0;
 178         u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
 179         u16 value;
 180
 181         if (!d)
 182                 return -ENODEV;
 183         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 184                 return -EAGAIN;
 185
 186         switch (num) {
 187         case 2:
 188                 /* read stv0299 register */
 189                 value = msg[0].buf[0];/* register */
 190                 for (i = 0; i < msg[1].len; i++) {
 191                         dw210x_op_rw(d->udev, 0xb5, value + i, 0,
 192                                         buf6, 2, DW210X_READ_MSG);
 193                         msg[1].buf[i] = buf6[0];
 194                 }
 195                 break;
 196         case 1:
 197                 switch (msg[0].addr) {
 198                 case 0x68:
 199                         /* write to stv0299 register */
 200                         buf6[0] = 0x2a;
 201                         buf6[1] = msg[0].buf[0];
 202                         buf6[2] = msg[0].buf[1];
 203                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 204                                         buf6, 3, DW210X_WRITE_MSG);
 205                         break;
 206                 case 0x60:
 207                         if (msg[0].flags == 0) {
 208                         /* write to tuner pll */
 209                                 buf6[0] = 0x2c;
 210                                 buf6[1] = 5;
 211                                 buf6[2] = 0xc0;
 212                                 buf6[3] = msg[0].buf[0];
 213                                 buf6[4] = msg[0].buf[1];
 214                                 buf6[5] = msg[0].buf[2];
 215                                 buf6[6] = msg[0].buf[3];
 216                                 dw210x_op_rw(d->udev, 0xb2, 0, 0,
 217                                                 buf6, 7, DW210X_WRITE_MSG);
 218                         } else {
 219                         /* read from tuner */
 220                                 dw210x_op_rw(d->udev, 0xb5, 0, 0,
 221                                                 buf6, 1, DW210X_READ_MSG);
 222                                 msg[0].buf[0] = buf6[0];
 223                         }
 224                         break;
 225                 case (DW2102_RC_QUERY):
 226                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 227                                         buf6, 2, DW210X_READ_MSG);
 228                         msg[0].buf[0] = buf6[0];
 229                         msg[0].buf[1] = buf6[1];
 230                         break;
 231                 case (DW2102_VOLTAGE_CTRL):
 232                         buf6[0] = 0x30;
 233                         buf6[1] = msg[0].buf[0];
 234                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 235                                         buf6, 2, DW210X_WRITE_MSG);
 236                         break;
 237                 }
 238
 239                 break;
 240         }
 241
 242         mutex_unlock(&d->i2c_mutex);
 243         return num;
 244 }
 245
 246 static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
 247                                                 struct i2c_msg msg[], int num)
 248 {
 249         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 250         u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
 251
 252         if (!d)
 253                 return -ENODEV;
 254         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 255                 return -EAGAIN;
 256
 257         switch (num) {
 258         case 2:
 259                 /* read si2109 register by number */
 260                 buf6[0] = msg[0].addr << 1;
 261                 buf6[1] = msg[0].len;
 262                 buf6[2] = msg[0].buf[0];
 263                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 264                                 buf6, msg[0].len + 2, DW210X_WRITE_MSG);
 265                 /* read si2109 register */
 266                 dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
 267                                 buf6, msg[1].len + 2, DW210X_READ_MSG);
 268                 memcpy(msg[1].buf, buf6 + 2, msg[1].len);
 269
 270                 break;
 271         case 1:
 272                 switch (msg[0].addr) {
 273                 case 0x68:
 274                         /* write to si2109 register */
 275                         buf6[0] = msg[0].addr << 1;
 276                         buf6[1] = msg[0].len;
 277                         memcpy(buf6 + 2, msg[0].buf, msg[0].len);
 278                         dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
 279                                         msg[0].len + 2, DW210X_WRITE_MSG);
 280                         break;
 281                 case(DW2102_RC_QUERY):
 282                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 283                                         buf6, 2, DW210X_READ_MSG);
 284                         msg[0].buf[0] = buf6[0];
 285                         msg[0].buf[1] = buf6[1];
 286                         break;
 287                 case(DW2102_VOLTAGE_CTRL):
 288                         buf6[0] = 0x30;
 289                         buf6[1] = msg[0].buf[0];
 290                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 291                                         buf6, 2, DW210X_WRITE_MSG);
 292                         break;
 293                 }
 294                 break;
 295         }
 296
 297         mutex_unlock(&d->i2c_mutex);
 298         return num;
 299 }
 300
 301 static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 302 {
 303         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 304         int ret;
 305
 306         if (!d)
 307                 return -ENODEV;
 308         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 309                 return -EAGAIN;
 310
 311         switch (num) {
 312         case 2: {
 313                 /* read */
 314                 /* first write first register number */
 315                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 316
 317                 if (2 + msg[1].len > sizeof(ibuf)) {
 318                         warn("i2c rd: len=%d is too big!\n",
 319                              msg[1].len);
 320                         ret = -EOPNOTSUPP;
 321                         goto unlock;
 322                 }
 323
 324                 obuf[0] = msg[0].addr << 1;
 325                 obuf[1] = msg[0].len;
 326                 obuf[2] = msg[0].buf[0];
 327                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 328                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 329                 /* second read registers */
 330                 dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0,
 331                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 332                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 333
 334                 break;
 335         }
 336         case 1:
 337                 switch (msg[0].addr) {
 338                 case 0x68: {
 339                         /* write to register */
 340                         u8 obuf[MAX_XFER_SIZE];
 341
 342                         if (2 + msg[0].len > sizeof(obuf)) {
 343                                 warn("i2c wr: len=%d is too big!\n",
 344                                      msg[1].len);
 345                                 ret = -EOPNOTSUPP;
 346                                 goto unlock;
 347                         }
 348
 349                         obuf[0] = msg[0].addr << 1;
 350                         obuf[1] = msg[0].len;
 351                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 352                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 353                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 354                         break;
 355                 }
 356                 case 0x61: {
 357                         /* write to tuner */
 358                         u8 obuf[MAX_XFER_SIZE];
 359
 360                         if (2 + msg[0].len > sizeof(obuf)) {
 361                                 warn("i2c wr: len=%d is too big!\n",
 362                                      msg[1].len);
 363                                 ret = -EOPNOTSUPP;
 364                                 goto unlock;
 365                         }
 366
 367                         obuf[0] = msg[0].addr << 1;
 368                         obuf[1] = msg[0].len;
 369                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 370                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 371                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 372                         break;
 373                 }
 374                 case(DW2102_RC_QUERY): {
 375                         u8 ibuf[2];
 376                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 377                                         ibuf, 2, DW210X_READ_MSG);
 378                         memcpy(msg[0].buf, ibuf , 2);
 379                         break;
 380                 }
 381                 case(DW2102_VOLTAGE_CTRL): {
 382                         u8 obuf[2];
 383                         obuf[0] = 0x30;
 384                         obuf[1] = msg[0].buf[0];
 385                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 386                                         obuf, 2, DW210X_WRITE_MSG);
 387                         break;
 388                 }
 389                 }
 390
 391                 break;
 392         }
 393         ret = num;
 394
 395 unlock:
 396         mutex_unlock(&d->i2c_mutex);
 397         return ret;
 398 }
 399
 400 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 401 {
 402         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 403         int len, i, j, ret;
 404
 405         if (!d)
 406                 return -ENODEV;
 407         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 408                 return -EAGAIN;
 409
 410         for (j = 0; j < num; j++) {
 411                 switch (msg[j].addr) {
 412                 case(DW2102_RC_QUERY): {
 413                         u8 ibuf[2];
 414                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 415                                         ibuf, 2, DW210X_READ_MSG);
 416                         memcpy(msg[j].buf, ibuf , 2);
 417                         break;
 418                 }
 419                 case(DW2102_VOLTAGE_CTRL): {
 420                         u8 obuf[2];
 421                         obuf[0] = 0x30;
 422                         obuf[1] = msg[j].buf[0];
 423                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 424                                         obuf, 2, DW210X_WRITE_MSG);
 425                         break;
 426                 }
 427                 /*case 0x55: cx24116
 428                 case 0x6a: stv0903
 429                 case 0x68: ds3000, stv0903
 430                 case 0x60: ts2020, stv6110, stb6100 */
 431                 default: {
 432                         if (msg[j].flags == I2C_M_RD) {
 433                                 /* read registers */
 434                                 u8  ibuf[MAX_XFER_SIZE];
 435
 436                                 if (2 + msg[j].len > sizeof(ibuf)) {
 437                                         warn("i2c rd: len=%d is too big!\n",
 438                                              msg[j].len);
 439                                         ret = -EOPNOTSUPP;
 440                                         goto unlock;
 441                                 }
 442
 443                                 dw210x_op_rw(d->udev, 0xc3,
 444                                                 (msg[j].addr << 1) + 1, 0,
 445                                                 ibuf, msg[j].len + 2,
 446                                                 DW210X_READ_MSG);
 447                                 memcpy(msg[j].buf, ibuf + 2, msg[j].len);
 448                         mdelay(10);
 449                         } else if (((msg[j].buf[0] == 0xb0) &&
 450                                                 (msg[j].addr == 0x68)) ||
 451                                                 ((msg[j].buf[0] == 0xf7) &&
 452                                                 (msg[j].addr == 0x55))) {
 453                                 /* write firmware */
 454                                 u8 obuf[19];
 455                                 obuf[0] = msg[j].addr << 1;
 456                                 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);
 457                                 obuf[2] = msg[j].buf[0];
 458                                 len = msg[j].len - 1;
 459                                 i = 1;
 460                                 do {
 461                                         memcpy(obuf + 3, msg[j].buf + i,
 462                                                         (len > 16 ? 16 : len));
 463                                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 464                                                 obuf, (len > 16 ? 16 : len) + 3,
 465                                                 DW210X_WRITE_MSG);
 466                                         i += 16;
 467                                         len -= 16;
 468                                 } while (len > 0);
 469                         } else {
 470                                 /* write registers */
 471                                 u8 obuf[MAX_XFER_SIZE];
 472
 473                                 if (2 + msg[j].len > sizeof(obuf)) {
 474                                         warn("i2c wr: len=%d is too big!\n",
 475                                              msg[j].len);
 476                                         ret = -EOPNOTSUPP;
 477                                         goto unlock;
 478                                 }
 479
 480                                 obuf[0] = msg[j].addr << 1;
 481                                 obuf[1] = msg[j].len;
 482                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 483                                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 484                                                 obuf, msg[j].len + 2,
 485                                                 DW210X_WRITE_MSG);
 486                         }
 487                         break;
 488                 }
 489                 }
 490
 491         }
 492         ret = num;
 493
 494 unlock:
 495         mutex_unlock(&d->i2c_mutex);
 496         return ret;
 497 }
 498
 499 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 500                                                                 int num)
 501 {
 502         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 503         int ret;
 504         int i;
 505
 506         if (!d)
 507                 return -ENODEV;
 508         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 509                 return -EAGAIN;
 510
 511         switch (num) {
 512         case 2: {
 513                 /* read */
 514                 /* first write first register number */
 515                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 516
 517                 if (2 + msg[1].len > sizeof(ibuf)) {
 518                         warn("i2c rd: len=%d is too big!\n",
 519                              msg[1].len);
 520                         ret = -EOPNOTSUPP;
 521                         goto unlock;
 522                 }
 523                 obuf[0] = msg[0].addr << 1;
 524                 obuf[1] = msg[0].len;
 525                 obuf[2] = msg[0].buf[0];
 526                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 527                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 528                 /* second read registers */
 529                 dw210x_op_rw(d->udev, 0xc3, 0x19 , 0,
 530                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 531                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 532
 533                 break;
 534         }
 535         case 1:
 536                 switch (msg[0].addr) {
 537                 case 0x60:
 538                 case 0x0c: {
 539                         /* write to register */
 540                         u8 obuf[MAX_XFER_SIZE];
 541
 542                         if (2 + msg[0].len > sizeof(obuf)) {
 543                                 warn("i2c wr: len=%d is too big!\n",
 544                                      msg[0].len);
 545                                 ret = -EOPNOTSUPP;
 546                                 goto unlock;
 547                         }
 548                         obuf[0] = msg[0].addr << 1;
 549                         obuf[1] = msg[0].len;
 550                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 551                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 552                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 553                         break;
 554                 }
 555                 case(DW2102_RC_QUERY): {
 556                         u8 ibuf[2];
 557                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 558                                         ibuf, 2, DW210X_READ_MSG);
 559                         memcpy(msg[0].buf, ibuf , 2);
 560                         break;
 561                 }
 562                 }
 563
 564                 break;
 565         }
 566
 567         for (i = 0; i < num; i++) {
 568                 deb_xfer("%02x:%02x: %s ", i, msg[i].addr,
 569                                 msg[i].flags == 0 ? ">>>" : "<<<");
 570                 debug_dump(msg[i].buf, msg[i].len, deb_xfer);
 571         }
 572         ret = num;
 573
 574 unlock:
 575         mutex_unlock(&d->i2c_mutex);
 576         return ret;
 577 }
 578
 579 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 580                                                                 int num)
 581 {
 582         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 583         struct usb_device *udev;
 584         int len, i, j, ret;
 585
 586         if (!d)
 587                 return -ENODEV;
 588         udev = d->udev;
 589         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 590                 return -EAGAIN;
 591
 592         for (j = 0; j < num; j++) {
 593                 switch (msg[j].addr) {
 594                 case (DW2102_RC_QUERY): {
 595                         u8 ibuf[5];
 596                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 597                                         ibuf, 5, DW210X_READ_MSG);
 598                         memcpy(msg[j].buf, ibuf + 3, 2);
 599                         break;
 600                 }
 601                 case (DW2102_VOLTAGE_CTRL): {
 602                         u8 obuf[2];
 603
 604                         obuf[0] = 1;
 605                         obuf[1] = msg[j].buf[1];/* off-on */
 606                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 607                                         obuf, 2, DW210X_WRITE_MSG);
 608                         obuf[0] = 3;
 609                         obuf[1] = msg[j].buf[0];/* 13v-18v */
 610                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 611                                         obuf, 2, DW210X_WRITE_MSG);
 612                         break;
 613                 }
 614                 case (DW2102_LED_CTRL): {
 615                         u8 obuf[2];
 616
 617                         obuf[0] = 5;
 618                         obuf[1] = msg[j].buf[0];
 619                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 620                                         obuf, 2, DW210X_WRITE_MSG);
 621                         break;
 622                 }
 623                 /*case 0x55: cx24116
 624                 case 0x6a: stv0903
 625                 case 0x68: ds3000, stv0903, rs2000
 626                 case 0x60: ts2020, stv6110, stb6100
 627                 case 0xa0: eeprom */
 628                 default: {
 629                         if (msg[j].flags == I2C_M_RD) {
 630                                 /* read registers */
 631                                 u8 ibuf[MAX_XFER_SIZE];
 632
 633                                 if (msg[j].len > sizeof(ibuf)) {
 634                                         warn("i2c rd: len=%d is too big!\n",
 635                                              msg[j].len);
 636                                         ret = -EOPNOTSUPP;
 637                                         goto unlock;
 638                                 }
 639
 640                                 dw210x_op_rw(d->udev, 0x91, 0, 0,
 641                                                 ibuf, msg[j].len,
 642                                                 DW210X_READ_MSG);
 643                                 memcpy(msg[j].buf, ibuf, msg[j].len);
 644                                 break;
 645                         } else if ((msg[j].buf[0] == 0xb0) &&
 646                                                 (msg[j].addr == 0x68)) {
 647                                 /* write firmware */
 648                                 u8 obuf[19];
 649                                 obuf[0] = (msg[j].len > 16 ?
 650                                                 18 : msg[j].len + 1);
 651                                 obuf[1] = msg[j].addr << 1;
 652                                 obuf[2] = msg[j].buf[0];
 653                                 len = msg[j].len - 1;
 654                                 i = 1;
 655                                 do {
 656                                         memcpy(obuf + 3, msg[j].buf + i,
 657                                                         (len > 16 ? 16 : len));
 658                                         dw210x_op_rw(d->udev, 0x80, 0, 0,
 659                                                 obuf, (len > 16 ? 16 : len) + 3,
 660                                                 DW210X_WRITE_MSG);
 661                                         i += 16;
 662                                         len -= 16;
 663                                 } while (len > 0);
 664                         } else if (j < (num - 1)) {
 665                                 /* write register addr before read */
 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
 675                                 obuf[0] = msg[j + 1].len;
 676                                 obuf[1] = (msg[j].addr << 1);
 677                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 678                                 dw210x_op_rw(d->udev,
 679                                                 udev->descriptor.idProduct ==
 680                                                 0x7500 ? 0x92 : 0x90, 0, 0,
 681                                                 obuf, msg[j].len + 2,
 682                                                 DW210X_WRITE_MSG);
 683                                 break;
 684                         } else {
 685                                 /* write registers */
 686                                 u8 obuf[MAX_XFER_SIZE];
 687
 688                                 if (2 + msg[j].len > sizeof(obuf)) {
 689                                         warn("i2c wr: len=%d is too big!\n",
 690                                              msg[j].len);
 691                                         ret = -EOPNOTSUPP;
 692                                         goto unlock;
 693                                 }
 694                                 obuf[0] = msg[j].len + 1;
 695                                 obuf[1] = (msg[j].addr << 1);
 696                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 697                                 dw210x_op_rw(d->udev, 0x80, 0, 0,
 698                                                 obuf, msg[j].len + 2,
 699                                                 DW210X_WRITE_MSG);
 700                                 break;
 701                         }
 702                         break;
 703                 }
 704                 }
 705         }
 706         ret = num;
 707
 708 unlock:
 709         mutex_unlock(&d->i2c_mutex);
 710         return ret;
 711 }
 712
 713 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 714                                                                 int num)
 715 {
 716         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 717         u8 obuf[0x40], ibuf[0x40];
 718
 719         if (!d)
 720                 return -ENODEV;
 721         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 722                 return -EAGAIN;
 723
 724         switch (num) {
 725         case 1:
 726                 switch (msg[0].addr) {
 727                 case SU3000_STREAM_CTRL:
 728                         obuf[0] = msg[0].buf[0] + 0x36;
 729                         obuf[1] = 3;
 730                         obuf[2] = 0;
 731                         if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 0, 0) < 0)
 732                                 err("i2c transfer failed.");
 733                         break;
 734                 case DW2102_RC_QUERY:
 735                         obuf[0] = 0x10;
 736                         if (dvb_usb_generic_rw(d, obuf, 1, ibuf, 2, 0) < 0)
 737                                 err("i2c transfer failed.");
 738                         msg[0].buf[1] = ibuf[0];
 739                         msg[0].buf[0] = ibuf[1];
 740                         break;
 741                 default:
 742                         /* always i2c write*/
 743                         obuf[0] = 0x08;
 744                         obuf[1] = msg[0].addr;
 745                         obuf[2] = msg[0].len;
 746
 747                         memcpy(&obuf[3], msg[0].buf, msg[0].len);
 748
 749                         if (dvb_usb_generic_rw(d, obuf, msg[0].len + 3,
 750                                                 ibuf, 1, 0) < 0)
 751                                 err("i2c transfer failed.");
 752
 753                 }
 754                 break;
 755         case 2:
 756                 /* always i2c read */
 757                 obuf[0] = 0x09;
 758                 obuf[1] = msg[0].len;
 759                 obuf[2] = msg[1].len;
 760                 obuf[3] = msg[0].addr;
 761                 memcpy(&obuf[4], msg[0].buf, msg[0].len);
 762
 763                 if (dvb_usb_generic_rw(d, obuf, msg[0].len + 4,
 764                                         ibuf, msg[1].len + 1, 0) < 0)
 765                         err("i2c transfer failed.");
 766
 767                 memcpy(msg[1].buf, &ibuf[1], msg[1].len);
 768                 break;
 769         default:
 770                 warn("more than 2 i2c messages at a time is not handled yet.");
 771                 break;
 772         }
 773         mutex_unlock(&d->i2c_mutex);
 774         return num;
 775 }
 776
 777 static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
 778 {
 779         return I2C_FUNC_I2C;
 780 }
 781
 782 static struct i2c_algorithm dw2102_i2c_algo = {
 783         .master_xfer = dw2102_i2c_transfer,
 784         .functionality = dw210x_i2c_func,
 785 };
 786
 787 static struct i2c_algorithm dw2102_serit_i2c_algo = {
 788         .master_xfer = dw2102_serit_i2c_transfer,
 789         .functionality = dw210x_i2c_func,
 790 };
 791
 792 static struct i2c_algorithm dw2102_earda_i2c_algo = {
 793         .master_xfer = dw2102_earda_i2c_transfer,
 794         .functionality = dw210x_i2c_func,
 795 };
 796
 797 static struct i2c_algorithm dw2104_i2c_algo = {
 798         .master_xfer = dw2104_i2c_transfer,
 799         .functionality = dw210x_i2c_func,
 800 };
 801
 802 static struct i2c_algorithm dw3101_i2c_algo = {
 803         .master_xfer = dw3101_i2c_transfer,
 804         .functionality = dw210x_i2c_func,
 805 };
 806
 807 static struct i2c_algorithm s6x0_i2c_algo = {
 808         .master_xfer = s6x0_i2c_transfer,
 809         .functionality = dw210x_i2c_func,
 810 };
 811
 812 static struct i2c_algorithm su3000_i2c_algo = {
 813         .master_xfer = su3000_i2c_transfer,
 814         .functionality = dw210x_i2c_func,
 815 };
 816
 817 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 818 {
 819         int i;
 820         u8 ibuf[] = {0, 0};
 821         u8 eeprom[256], eepromline[16];
 822
 823         for (i = 0; i < 256; i++) {
 824                 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
 825                         err("read eeprom failed.");
 826                         return -1;
 827                 } else {
 828                         eepromline[i%16] = ibuf[0];
 829                         eeprom[i] = ibuf[0];
 830                 }
 831                 if ((i % 16) == 15) {
 832                         deb_xfer("%02x: ", i - 15);
 833                         debug_dump(eepromline, 16, deb_xfer);
 834                 }
 835         }
 836
 837         memcpy(mac, eeprom + 8, 6);
 838         return 0;
 839 };
 840
 841 static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 842 {
 843         int i, ret;
 844         u8 ibuf[] = { 0 }, obuf[] = { 0 };
 845         u8 eeprom[256], eepromline[16];
 846         struct i2c_msg msg[] = {
 847                 {
 848                         .addr = 0xa0 >> 1,
 849                         .flags = 0,
 850                         .buf = obuf,
 851                         .len = 1,
 852                 }, {
 853                         .addr = 0xa0 >> 1,
 854                         .flags = I2C_M_RD,
 855                         .buf = ibuf,
 856                         .len = 1,
 857                 }
 858         };
 859
 860         for (i = 0; i < 256; i++) {
 861                 obuf[0] = i;
 862                 ret = s6x0_i2c_transfer(&d->i2c_adap, msg, 2);
 863                 if (ret != 2) {
 864                         err("read eeprom failed.");
 865                         return -1;
 866                 } else {
 867                         eepromline[i % 16] = ibuf[0];
 868                         eeprom[i] = ibuf[0];
 869                 }
 870
 871                 if ((i % 16) == 15) {
 872                         deb_xfer("%02x: ", i - 15);
 873                         debug_dump(eepromline, 16, deb_xfer);
 874                 }
 875         }
 876
 877         memcpy(mac, eeprom + 16, 6);
 878         return 0;
 879 };
 880
 881 static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 882 {
 883         static u8 command_start[] = {0x00};
 884         static u8 command_stop[] = {0x01};
 885         struct i2c_msg msg = {
 886                 .addr = SU3000_STREAM_CTRL,
 887                 .flags = 0,
 888                 .buf = onoff ? command_start : command_stop,
 889                 .len = 1
 890         };
 891
 892         i2c_transfer(&adap->dev->i2c_adap, &msg, 1);
 893
 894         return 0;
 895 }
 896
 897 static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
 898 {
 899         struct su3000_state *state = (struct su3000_state *)d->priv;
 900         u8 obuf[] = {0xde, 0};
 901
 902         info("%s: %d, initialized %d\n", __func__, i, state->initialized);
 903
 904         if (i && !state->initialized) {
 905                 state->initialized = 1;
 906                 /* reset board */
 907                 dvb_usb_generic_rw(d, obuf, 2, NULL, 0, 0);
 908         }
 909
 910         return 0;
 911 }
 912
 913 static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 914 {
 915         int i;
 916         u8 obuf[] = { 0x1f, 0xf0 };
 917         u8 ibuf[] = { 0 };
 918         struct i2c_msg msg[] = {
 919                 {
 920                         .addr = 0x51,
 921                         .flags = 0,
 922                         .buf = obuf,
 923                         .len = 2,
 924                 }, {
 925                         .addr = 0x51,
 926                         .flags = I2C_M_RD,
 927                         .buf = ibuf,
 928                         .len = 1,
 929
 930                 }
 931         };
 932
 933         for (i = 0; i < 6; i++) {
 934                 obuf[1] = 0xf0 + i;
 935                 if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
 936                         break;
 937                 else
 938                         mac[i] = ibuf[0];
 939
 940                 debug_dump(mac, 6, printk);
 941         }
 942
 943         return 0;
 944 }
 945
 946 static int su3000_identify_state(struct usb_device *udev,
 947                                  struct dvb_usb_device_properties *props,
 948                                  struct dvb_usb_device_description **desc,
 949                                  int *cold)
 950 {
 951         info("%s\n", __func__);
 952
 953         *cold = 0;
 954         return 0;
 955 }
 956
 957 static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 958 {
 959         static u8 command_13v[] = {0x00, 0x01};
 960         static u8 command_18v[] = {0x01, 0x01};
 961         static u8 command_off[] = {0x00, 0x00};
 962         struct i2c_msg msg = {
 963                 .addr = DW2102_VOLTAGE_CTRL,
 964                 .flags = 0,
 965                 .buf = command_off,
 966                 .len = 2,
 967         };
 968
 969         struct dvb_usb_adapter *udev_adap =
 970                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 971         if (voltage == SEC_VOLTAGE_18)
 972                 msg.buf = command_18v;
 973         else if (voltage == SEC_VOLTAGE_13)
 974                 msg.buf = command_13v;
 975
 976         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
 977
 978         return 0;
 979 }
 980
 981 static int s660_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 982 {
 983         struct dvb_usb_adapter *d =
 984                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 985         struct s6x0_state *st = (struct s6x0_state *)d->dev->priv;
 986
 987         dw210x_set_voltage(fe, voltage);
 988         if (st->old_set_voltage)
 989                 st->old_set_voltage(fe, voltage);
 990
 991         return 0;
 992 }
 993
 994 static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
 995 {
 996         static u8 led_off[] = { 0 };
 997         static u8 led_on[] = { 1 };
 998         struct i2c_msg msg = {
 999                 .addr = DW2102_LED_CTRL,
1000                 .flags = 0,
1001                 .buf = led_off,
1002                 .len = 1
1003         };
1004         struct dvb_usb_adapter *udev_adap =
1005                 (struct dvb_usb_adapter *)(fe->dvb->priv);
1006
1007         if (offon)
1008                 msg.buf = led_on;
1009         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
1010 }
1011
1012 static struct stv0299_config sharp_z0194a_config = {
1013         .demod_address = 0x68,
1014         .inittab = sharp_z0194a_inittab,
1015         .mclk = 88000000UL,
1016         .invert = 1,
1017         .skip_reinit = 0,
1018         .lock_output = STV0299_LOCKOUTPUT_1,
1019         .volt13_op0_op1 = STV0299_VOLT13_OP1,
1020         .min_delay_ms = 100,
1021         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
1022 };
1023
1024 static struct cx24116_config dw2104_config = {
1025         .demod_address = 0x55,
1026         .mpg_clk_pos_pol = 0x01,
1027 };
1028
1029 static struct si21xx_config serit_sp1511lhb_config = {
1030         .demod_address = 0x68,
1031         .min_delay_ms = 100,
1032
1033 };
1034
1035 static struct tda10023_config dw3101_tda10023_config = {
1036         .demod_address = 0x0c,
1037         .invert = 1,
1038 };
1039
1040 static struct mt312_config zl313_config = {
1041         .demod_address = 0x0e,
1042 };
1043
1044 static struct ds3000_config dw2104_ds3000_config = {
1045         .demod_address = 0x68,
1046 };
1047
1048 static struct ts2020_config dw2104_ts2020_config  = {
1049         .tuner_address = 0x60,
1050         .clk_out_div = 1,
1051 };
1052
1053 static struct ds3000_config s660_ds3000_config = {
1054         .demod_address = 0x68,
1055         .ci_mode = 1,
1056         .set_lock_led = dw210x_led_ctrl,
1057 };
1058
1059 static struct stv0900_config dw2104a_stv0900_config = {
1060         .demod_address = 0x6a,
1061         .demod_mode = 0,
1062         .xtal = 27000000,
1063         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1064         .diseqc_mode = 2,/* 2/3 PWM */
1065         .tun1_maddress = 0,/* 0x60 */
1066         .tun1_adc = 0,/* 2 Vpp */
1067         .path1_mode = 3,
1068 };
1069
1070 static struct stb6100_config dw2104a_stb6100_config = {
1071         .tuner_address = 0x60,
1072         .refclock = 27000000,
1073 };
1074
1075 static struct stv0900_config dw2104_stv0900_config = {
1076         .demod_address = 0x68,
1077         .demod_mode = 0,
1078         .xtal = 8000000,
1079         .clkmode = 3,
1080         .diseqc_mode = 2,
1081         .tun1_maddress = 0,
1082         .tun1_adc = 1,/* 1 Vpp */
1083         .path1_mode = 3,
1084 };
1085
1086 static struct stv6110_config dw2104_stv6110_config = {
1087         .i2c_address = 0x60,
1088         .mclk = 16000000,
1089         .clk_div = 1,
1090 };
1091
1092 static struct stv0900_config prof_7500_stv0900_config = {
1093         .demod_address = 0x6a,
1094         .demod_mode = 0,
1095         .xtal = 27000000,
1096         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1097         .diseqc_mode = 2,/* 2/3 PWM */
1098         .tun1_maddress = 0,/* 0x60 */
1099         .tun1_adc = 0,/* 2 Vpp */
1100         .path1_mode = 3,
1101         .tun1_type = 3,
1102         .set_lock_led = dw210x_led_ctrl,
1103 };
1104
1105 static struct ds3000_config su3000_ds3000_config = {
1106         .demod_address = 0x68,
1107         .ci_mode = 1,
1108         .set_lock_led = dw210x_led_ctrl,
1109 };
1110
1111 static u8 m88rs2000_inittab[] = {
1112         DEMOD_WRITE, 0x9a, 0x30,
1113         DEMOD_WRITE, 0x00, 0x01,
1114         WRITE_DELAY, 0x19, 0x00,
1115         DEMOD_WRITE, 0x00, 0x00,
1116         DEMOD_WRITE, 0x9a, 0xb0,
1117         DEMOD_WRITE, 0x81, 0xc1,
1118         DEMOD_WRITE, 0x81, 0x81,
1119         DEMOD_WRITE, 0x86, 0xc6,
1120         DEMOD_WRITE, 0x9a, 0x30,
1121         DEMOD_WRITE, 0xf0, 0x80,
1122         DEMOD_WRITE, 0xf1, 0xbf,
1123         DEMOD_WRITE, 0xb0, 0x45,
1124         DEMOD_WRITE, 0xb2, 0x01,
1125         DEMOD_WRITE, 0x9a, 0xb0,
1126         0xff, 0xaa, 0xff
1127 };
1128
1129 static struct m88rs2000_config s421_m88rs2000_config = {
1130         .demod_addr = 0x68,
1131         .inittab = m88rs2000_inittab,
1132 };
1133
1134 static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
1135 {
1136         struct dvb_tuner_ops *tuner_ops = NULL;
1137
1138         if (demod_probe & 4) {
1139                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
1140                                 &d->dev->i2c_adap, 0);
1141                 if (d->fe_adap[0].fe != NULL) {
1142                         if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
1143                                         &dw2104a_stb6100_config,
1144                                         &d->dev->i2c_adap)) {
1145                                 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
1146                                 tuner_ops->set_frequency = stb6100_set_freq;
1147                                 tuner_ops->get_frequency = stb6100_get_freq;
1148                                 tuner_ops->set_bandwidth = stb6100_set_bandw;
1149                                 tuner_ops->get_bandwidth = stb6100_get_bandw;
1150                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1151                                 info("Attached STV0900+STB6100!\n");
1152                                 return 0;
1153                         }
1154                 }
1155         }
1156
1157         if (demod_probe & 2) {
1158                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
1159                                 &d->dev->i2c_adap, 0);
1160                 if (d->fe_adap[0].fe != NULL) {
1161                         if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
1162                                         &dw2104_stv6110_config,
1163                                         &d->dev->i2c_adap)) {
1164                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1165                                 info("Attached STV0900+STV6110A!\n");
1166                                 return 0;
1167                         }
1168                 }
1169         }
1170
1171         if (demod_probe & 1) {
1172                 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
1173                                 &d->dev->i2c_adap);
1174                 if (d->fe_adap[0].fe != NULL) {
1175                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1176                         info("Attached cx24116!\n");
1177                         return 0;
1178                 }
1179         }
1180
1181         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
1182                         &d->dev->i2c_adap);
1183         if (d->fe_adap[0].fe != NULL) {
1184                 dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1185                         &dw2104_ts2020_config, &d->dev->i2c_adap);
1186                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1187                 info("Attached DS3000!\n");
1188                 return 0;
1189         }
1190
1191         return -EIO;
1192 }
1193
1194 static struct dvb_usb_device_properties dw2102_properties;
1195 static struct dvb_usb_device_properties dw2104_properties;
1196 static struct dvb_usb_device_properties s6x0_properties;
1197
1198 static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
1199 {
1200         if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
1201                 /*dw2102_properties.adapter->tuner_attach = NULL;*/
1202                 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
1203                                         &d->dev->i2c_adap);
1204                 if (d->fe_adap[0].fe != NULL) {
1205                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1206                         info("Attached si21xx!\n");
1207                         return 0;
1208                 }
1209         }
1210
1211         if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
1212                 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1213                                         &d->dev->i2c_adap);
1214                 if (d->fe_adap[0].fe != NULL) {
1215                         if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
1216                                         &d->dev->i2c_adap)) {
1217                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1218                                 info("Attached stv0288!\n");
1219                                 return 0;
1220                         }
1221                 }
1222         }
1223
1224         if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
1225                 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
1226                 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
1227                                         &d->dev->i2c_adap);
1228                 if (d->fe_adap[0].fe != NULL) {
1229                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1230                         info("Attached stv0299!\n");
1231                         return 0;
1232                 }
1233         }
1234         return -EIO;
1235 }
1236
1237 static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
1238 {
1239         d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
1240                                 &d->dev->i2c_adap, 0x48);
1241         if (d->fe_adap[0].fe != NULL) {
1242                 info("Attached tda10023!\n");
1243                 return 0;
1244         }
1245         return -EIO;
1246 }
1247
1248 static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
1249 {
1250         d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
1251                         &d->dev->i2c_adap);
1252         if (d->fe_adap[0].fe != NULL) {
1253                 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
1254                                 &d->dev->i2c_adap)) {
1255                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1256                         info("Attached zl100313+zl10039!\n");
1257                         return 0;
1258                 }
1259         }
1260
1261         return -EIO;
1262 }
1263
1264 static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
1265 {
1266         u8 obuf[] = {7, 1};
1267
1268         d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1269                         &d->dev->i2c_adap);
1270
1271         if (d->fe_adap[0].fe == NULL)
1272                 return -EIO;
1273
1274         if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
1275                 return -EIO;
1276
1277         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1278
1279         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1280
1281         info("Attached stv0288+stb6000!\n");
1282
1283         return 0;
1284
1285 }
1286
1287 static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
1288 {
1289         struct s6x0_state *st = (struct s6x0_state *)d->dev->priv;
1290         u8 obuf[] = {7, 1};
1291
1292         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
1293                         &d->dev->i2c_adap);
1294
1295         if (d->fe_adap[0].fe == NULL)
1296                 return -EIO;
1297
1298         dvb_attach(ts2020_attach, d->fe_adap[0].fe, &dw2104_ts2020_config,
1299                 &d->dev->i2c_adap);
1300
1301         st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
1302         d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
1303
1304         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1305
1306         info("Attached ds3000+ds2020!\n");
1307
1308         return 0;
1309 }
1310
1311 static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
1312 {
1313         u8 obuf[] = {7, 1};
1314
1315         d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
1316                                         &d->dev->i2c_adap, 0);
1317         if (d->fe_adap[0].fe == NULL)
1318                 return -EIO;
1319
1320         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1321
1322         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1323
1324         info("Attached STV0900+STB6100A!\n");
1325
1326         return 0;
1327 }
1328
1329 static int su3000_frontend_attach(struct dvb_usb_adapter *d)
1330 {
1331         u8 obuf[3] = { 0xe, 0x80, 0 };
1332         u8 ibuf[] = { 0 };
1333
1334         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1335                 err("command 0x0e transfer failed.");
1336
1337         obuf[0] = 0xe;
1338         obuf[1] = 0x02;
1339         obuf[2] = 1;
1340
1341         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1342                 err("command 0x0e transfer failed.");
1343         msleep(300);
1344
1345         obuf[0] = 0xe;
1346         obuf[1] = 0x83;
1347         obuf[2] = 0;
1348
1349         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1350                 err("command 0x0e transfer failed.");
1351
1352         obuf[0] = 0xe;
1353         obuf[1] = 0x83;
1354         obuf[2] = 1;
1355
1356         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1357                 err("command 0x0e transfer failed.");
1358
1359         obuf[0] = 0x51;
1360
1361         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1362                 err("command 0x51 transfer failed.");
1363
1364         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
1365                                         &d->dev->i2c_adap);
1366         if (d->fe_adap[0].fe == NULL)
1367                 return -EIO;
1368
1369         if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1370                                 &dw2104_ts2020_config,
1371                                 &d->dev->i2c_adap)) {
1372                 info("Attached DS3000/TS2020!\n");
1373                 return 0;
1374         }
1375
1376         info("Failed to attach DS3000/TS2020!\n");
1377         return -EIO;
1378 }
1379
1380 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *d)
1381 {
1382         u8 obuf[] = { 0x51 };
1383         u8 ibuf[] = { 0 };
1384
1385         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1386                 err("command 0x51 transfer failed.");
1387
1388         d->fe_adap[0].fe = dvb_attach(m88rs2000_attach, &s421_m88rs2000_config,
1389                                         &d->dev->i2c_adap);
1390
1391         if (d->fe_adap[0].fe == NULL)
1392                 return -EIO;
1393
1394         if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1395                                 &dw2104_ts2020_config,
1396                                 &d->dev->i2c_adap)) {
1397                 info("Attached RS2000/TS2020!\n");
1398                 return 0;
1399         }
1400
1401         info("Failed to attach RS2000/TS2020!\n");
1402         return -EIO;
1403 }
1404
1405 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
1406 {
1407         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1408                 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
1409         return 0;
1410 }
1411
1412 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
1413 {
1414         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1415                 &adap->dev->i2c_adap, DVB_PLL_TUA6034);
1416
1417         return 0;
1418 }
1419
1420 static struct rc_map_table rc_map_dw210x_table[] = {
1421         { 0xf80a, KEY_POWER2 },         /*power*/
1422         { 0xf80c, KEY_MUTE },           /*mute*/
1423         { 0xf811, KEY_1 },
1424         { 0xf812, KEY_2 },
1425         { 0xf813, KEY_3 },
1426         { 0xf814, KEY_4 },
1427         { 0xf815, KEY_5 },
1428         { 0xf816, KEY_6 },
1429         { 0xf817, KEY_7 },
1430         { 0xf818, KEY_8 },
1431         { 0xf819, KEY_9 },
1432         { 0xf810, KEY_0 },
1433         { 0xf81c, KEY_CHANNELUP },      /*ch+*/
1434         { 0xf80f, KEY_CHANNELDOWN },    /*ch-*/
1435         { 0xf81a, KEY_VOLUMEUP },       /*vol+*/
1436         { 0xf80e, KEY_VOLUMEDOWN },     /*vol-*/
1437         { 0xf804, KEY_RECORD },         /*rec*/
1438         { 0xf809, KEY_FAVORITES },      /*fav*/
1439         { 0xf808, KEY_REWIND },         /*rewind*/
1440         { 0xf807, KEY_FASTFORWARD },    /*fast*/
1441         { 0xf80b, KEY_PAUSE },          /*pause*/
1442         { 0xf802, KEY_ESC },            /*cancel*/
1443         { 0xf803, KEY_TAB },            /*tab*/
1444         { 0xf800, KEY_UP },             /*up*/
1445         { 0xf81f, KEY_OK },             /*ok*/
1446         { 0xf801, KEY_DOWN },           /*down*/
1447         { 0xf805, KEY_CAMERA },         /*cap*/
1448         { 0xf806, KEY_STOP },           /*stop*/
1449         { 0xf840, KEY_ZOOM },           /*full*/
1450         { 0xf81e, KEY_TV },             /*tvmode*/
1451         { 0xf81b, KEY_LAST },           /*recall*/
1452 };
1453
1454 static struct rc_map_table rc_map_tevii_table[] = {
1455         { 0xf80a, KEY_POWER },
1456         { 0xf80c, KEY_MUTE },
1457         { 0xf811, KEY_1 },
1458         { 0xf812, KEY_2 },
1459         { 0xf813, KEY_3 },
1460         { 0xf814, KEY_4 },
1461         { 0xf815, KEY_5 },
1462         { 0xf816, KEY_6 },
1463         { 0xf817, KEY_7 },
1464         { 0xf818, KEY_8 },
1465         { 0xf819, KEY_9 },
1466         { 0xf810, KEY_0 },
1467         { 0xf81c, KEY_MENU },
1468         { 0xf80f, KEY_VOLUMEDOWN },
1469         { 0xf81a, KEY_LAST },
1470         { 0xf80e, KEY_OPEN },
1471         { 0xf804, KEY_RECORD },
1472         { 0xf809, KEY_VOLUMEUP },
1473         { 0xf808, KEY_CHANNELUP },
1474         { 0xf807, KEY_PVR },
1475         { 0xf80b, KEY_TIME },
1476         { 0xf802, KEY_RIGHT },
1477         { 0xf803, KEY_LEFT },
1478         { 0xf800, KEY_UP },
1479         { 0xf81f, KEY_OK },
1480         { 0xf801, KEY_DOWN },
1481         { 0xf805, KEY_TUNER },
1482         { 0xf806, KEY_CHANNELDOWN },
1483         { 0xf840, KEY_PLAYPAUSE },
1484         { 0xf81e, KEY_REWIND },
1485         { 0xf81b, KEY_FAVORITES },
1486         { 0xf81d, KEY_BACK },
1487         { 0xf84d, KEY_FASTFORWARD },
1488         { 0xf844, KEY_EPG },
1489         { 0xf84c, KEY_INFO },
1490         { 0xf841, KEY_AB },
1491         { 0xf843, KEY_AUDIO },
1492         { 0xf845, KEY_SUBTITLE },
1493         { 0xf84a, KEY_LIST },
1494         { 0xf846, KEY_F1 },
1495         { 0xf847, KEY_F2 },
1496         { 0xf85e, KEY_F3 },
1497         { 0xf85c, KEY_F4 },
1498         { 0xf852, KEY_F5 },
1499         { 0xf85a, KEY_F6 },
1500         { 0xf856, KEY_MODE },
1501         { 0xf858, KEY_SWITCHVIDEOMODE },
1502 };
1503
1504 static struct rc_map_table rc_map_tbs_table[] = {
1505         { 0xf884, KEY_POWER },
1506         { 0xf894, KEY_MUTE },
1507         { 0xf887, KEY_1 },
1508         { 0xf886, KEY_2 },
1509         { 0xf885, KEY_3 },
1510         { 0xf88b, KEY_4 },
1511         { 0xf88a, KEY_5 },
1512         { 0xf889, KEY_6 },
1513         { 0xf88f, KEY_7 },
1514         { 0xf88e, KEY_8 },
1515         { 0xf88d, KEY_9 },
1516         { 0xf892, KEY_0 },
1517         { 0xf896, KEY_CHANNELUP },
1518         { 0xf891, KEY_CHANNELDOWN },
1519         { 0xf893, KEY_VOLUMEUP },
1520         { 0xf88c, KEY_VOLUMEDOWN },
1521         { 0xf883, KEY_RECORD },
1522         { 0xf898, KEY_PAUSE  },
1523         { 0xf899, KEY_OK },
1524         { 0xf89a, KEY_SHUFFLE },
1525         { 0xf881, KEY_UP },
1526         { 0xf890, KEY_LEFT },
1527         { 0xf882, KEY_RIGHT },
1528         { 0xf888, KEY_DOWN },
1529         { 0xf895, KEY_FAVORITES },
1530         { 0xf897, KEY_SUBTITLE },
1531         { 0xf89d, KEY_ZOOM },
1532         { 0xf89f, KEY_EXIT },
1533         { 0xf89e, KEY_MENU },
1534         { 0xf89c, KEY_EPG },
1535         { 0xf880, KEY_PREVIOUS },
1536         { 0xf89b, KEY_MODE }
1537 };
1538
1539 static struct rc_map_table rc_map_su3000_table[] = {
1540         { 0x25, KEY_POWER },    /* right-bottom Red */
1541         { 0x0a, KEY_MUTE },     /* -/-- */
1542         { 0x01, KEY_1 },
1543         { 0x02, KEY_2 },
1544         { 0x03, KEY_3 },
1545         { 0x04, KEY_4 },
1546         { 0x05, KEY_5 },
1547         { 0x06, KEY_6 },
1548         { 0x07, KEY_7 },
1549         { 0x08, KEY_8 },
1550         { 0x09, KEY_9 },
1551         { 0x00, KEY_0 },
1552         { 0x20, KEY_UP },       /* CH+ */
1553         { 0x21, KEY_DOWN },     /* CH+ */
1554         { 0x12, KEY_VOLUMEUP }, /* Brightness Up */
1555         { 0x13, KEY_VOLUMEDOWN },/* Brightness Down */
1556         { 0x1f, KEY_RECORD },
1557         { 0x17, KEY_PLAY },
1558         { 0x16, KEY_PAUSE },
1559         { 0x0b, KEY_STOP },
1560         { 0x27, KEY_FASTFORWARD },/* >> */
1561         { 0x26, KEY_REWIND },   /* << */
1562         { 0x0d, KEY_OK },       /* Mute */
1563         { 0x11, KEY_LEFT },     /* VOL- */
1564         { 0x10, KEY_RIGHT },    /* VOL+ */
1565         { 0x29, KEY_BACK },     /* button under 9 */
1566         { 0x2c, KEY_MENU },     /* TTX */
1567         { 0x2b, KEY_EPG },      /* EPG */
1568         { 0x1e, KEY_RED },      /* OSD */
1569         { 0x0e, KEY_GREEN },    /* Window */
1570         { 0x2d, KEY_YELLOW },   /* button under << */
1571         { 0x0f, KEY_BLUE },     /* bottom yellow button */
1572         { 0x14, KEY_AUDIO },    /* Snapshot */
1573         { 0x38, KEY_TV },       /* TV/Radio */
1574         { 0x0c, KEY_ESC }       /* upper Red button */
1575 };
1576
1577 static struct rc_map_dvb_usb_table_table keys_tables[] = {
1578         { rc_map_dw210x_table, ARRAY_SIZE(rc_map_dw210x_table) },
1579         { rc_map_tevii_table, ARRAY_SIZE(rc_map_tevii_table) },
1580         { rc_map_tbs_table, ARRAY_SIZE(rc_map_tbs_table) },
1581         { rc_map_su3000_table, ARRAY_SIZE(rc_map_su3000_table) },
1582 };
1583
1584 static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
1585 {
1586         struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
1587         int keymap_size = d->props.rc.legacy.rc_map_size;
1588         u8 key[2];
1589         struct i2c_msg msg = {
1590                 .addr = DW2102_RC_QUERY,
1591                 .flags = I2C_M_RD,
1592                 .buf = key,
1593                 .len = 2
1594         };
1595         int i;
1596         /* override keymap */
1597         if ((ir_keymap > 0) && (ir_keymap <= ARRAY_SIZE(keys_tables))) {
1598                 keymap = keys_tables[ir_keymap - 1].rc_keys ;
1599                 keymap_size = keys_tables[ir_keymap - 1].rc_keys_size;
1600         } else if (ir_keymap > ARRAY_SIZE(keys_tables))
1601                 return 0; /* none */
1602
1603         *state = REMOTE_NO_KEY_PRESSED;
1604         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1605                 for (i = 0; i < keymap_size ; i++) {
1606                         if (rc5_data(&keymap[i]) == msg.buf[0]) {
1607                                 *state = REMOTE_KEY_PRESSED;
1608                                 *event = keymap[i].keycode;
1609                                 break;
1610                         }
1611
1612                 }
1613
1614                 if ((*state) == REMOTE_KEY_PRESSED)
1615                         deb_rc("%s: found rc key: %x, %x, event: %x\n",
1616                                         __func__, key[0], key[1], (*event));
1617                 else if (key[0] != 0xff)
1618                         deb_rc("%s: unknown rc key: %x, %x\n",
1619                                         __func__, key[0], key[1]);
1620
1621         }
1622
1623         return 0;
1624 }
1625
1626 enum dw2102_table_entry {
1627         CYPRESS_DW2102,
1628         CYPRESS_DW2101,
1629         CYPRESS_DW2104,
1630         TEVII_S650,
1631         TERRATEC_CINERGY_S,
1632         CYPRESS_DW3101,
1633         TEVII_S630,
1634         PROF_1100,
1635         TEVII_S660,
1636         PROF_7500,
1637         GENIATECH_SU3000,
1638         TERRATEC_CINERGY_S2,
1639         TEVII_S480_1,
1640         TEVII_S480_2,
1641         X3M_SPC1400HD,
1642         TEVII_S421,
1643         TEVII_S632,
1644         TERRATEC_CINERGY_S2_R2,
1645         GOTVIEW_SAT_HD,
1646 };
1647
1648 static struct usb_device_id dw2102_table[] = {
1649         [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
1650         [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
1651         [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
1652         [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
1653         [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
1654         [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
1655         [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
1656         [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
1657         [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
1658         [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
1659         [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
1660         [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)},
1661         [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
1662         [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
1663         [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
1664         [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)},
1665         [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
1666         [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00b0)},
1667         [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
1668         { }
1669 };
1670
1671 MODULE_DEVICE_TABLE(usb, dw2102_table);
1672
1673 static int dw2102_load_firmware(struct usb_device *dev,
1674                         const struct firmware *frmwr)
1675 {
1676         u8 *b, *p;
1677         int ret = 0, i;
1678         u8 reset;
1679         u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
1680         const struct firmware *fw;
1681
1682         switch (dev->descriptor.idProduct) {
1683         case 0x2101:
1684                 ret = request_firmware(&fw, DW2101_FIRMWARE, &dev->dev);
1685                 if (ret != 0) {
1686                         err(err_str, DW2101_FIRMWARE);
1687                         return ret;
1688                 }
1689                 break;
1690         default:
1691                 fw = frmwr;
1692                 break;
1693         }
1694         info("start downloading DW210X firmware");
1695         p = kmalloc(fw->size, GFP_KERNEL);
1696         reset = 1;
1697         /*stop the CPU*/
1698         dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
1699         dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
1700
1701         if (p != NULL) {
1702                 memcpy(p, fw->data, fw->size);
1703                 for (i = 0; i < fw->size; i += 0x40) {
1704                         b = (u8 *) p + i;
1705                         if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
1706                                         DW210X_WRITE_MSG) != 0x40) {
1707                                 err("error while transferring firmware");
1708                                 ret = -EINVAL;
1709                                 break;
1710                         }
1711                 }
1712                 /* restart the CPU */
1713                 reset = 0;
1714                 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
1715                                         DW210X_WRITE_MSG) != 1) {
1716                         err("could not restart the USB controller CPU.");
1717                         ret = -EINVAL;
1718                 }
1719                 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
1720                                         DW210X_WRITE_MSG) != 1) {
1721                         err("could not restart the USB controller CPU.");
1722                         ret = -EINVAL;
1723                 }
1724                 /* init registers */
1725                 switch (dev->descriptor.idProduct) {
1726                 case USB_PID_TEVII_S650:
1727                         dw2104_properties.rc.legacy.rc_map_table = rc_map_tevii_table;
1728                         dw2104_properties.rc.legacy.rc_map_size =
1729                                         ARRAY_SIZE(rc_map_tevii_table);
1730                 case USB_PID_DW2104:
1731                         reset = 1;
1732                         dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
1733                                         DW210X_WRITE_MSG);
1734                         /* break omitted intentionally */
1735                 case USB_PID_DW3101:
1736                         reset = 0;
1737                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1738                                         DW210X_WRITE_MSG);
1739                         break;
1740                 case USB_PID_CINERGY_S:
1741                 case USB_PID_DW2102:
1742                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1743                                         DW210X_WRITE_MSG);
1744                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1745                                         DW210X_READ_MSG);
1746                         /* check STV0299 frontend  */
1747                         dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
1748                                         DW210X_READ_MSG);
1749                         if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
1750                                 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
1751                                 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
1752                                 break;
1753                         } else {
1754                                 /* check STV0288 frontend  */
1755                                 reset16[0] = 0xd0;
1756                                 reset16[1] = 1;
1757                                 reset16[2] = 0;
1758                                 dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3,
1759                                                 DW210X_WRITE_MSG);
1760                                 dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3,
1761                                                 DW210X_READ_MSG);
1762                                 if (reset16[2] == 0x11) {
1763                                         dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
1764                                         break;
1765                                 }
1766                         }
1767                 case 0x2101:
1768                         dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
1769                                         DW210X_READ_MSG);
1770                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1771                                         DW210X_READ_MSG);
1772                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1773                                         DW210X_READ_MSG);
1774                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1775                                         DW210X_READ_MSG);
1776                         break;
1777                 }
1778
1779                 msleep(100);
1780                 kfree(p);
1781         }
1782         return ret;
1783 }
1784
1785 static struct dvb_usb_device_properties dw2102_properties = {
1786         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1787         .usb_ctrl = DEVICE_SPECIFIC,
1788         .firmware = DW2102_FIRMWARE,
1789         .no_reconnect = 1,
1790
1791         .i2c_algo = &dw2102_serit_i2c_algo,
1792
1793         .rc.legacy = {
1794                 .rc_map_table = rc_map_dw210x_table,
1795                 .rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
1796                 .rc_interval = 150,
1797                 .rc_query = dw2102_rc_query,
1798         },
1799
1800         .generic_bulk_ctrl_endpoint = 0x81,
1801         /* parameter for the MPEG2-data transfer */
1802         .num_adapters = 1,
1803         .download_firmware = dw2102_load_firmware,
1804         .read_mac_address = dw210x_read_mac_address,
1805         .adapter = {
1806                 {
1807                 .num_frontends = 1,
1808                 .fe = {{
1809                         .frontend_attach = dw2102_frontend_attach,
1810                         .stream = {
1811                                 .type = USB_BULK,
1812                                 .count = 8,
1813                                 .endpoint = 0x82,
1814                                 .u = {
1815                                         .bulk = {
1816                                                 .buffersize = 4096,
1817                                         }
1818                                 }
1819                         },
1820                 }},
1821                 }
1822         },
1823         .num_device_descs = 3,
1824         .devices = {
1825                 {"DVBWorld DVB-S 2102 USB2.0",
1826                         {&dw2102_table[CYPRESS_DW2102], NULL},
1827                         {NULL},
1828                 },
1829                 {"DVBWorld DVB-S 2101 USB2.0",
1830                         {&dw2102_table[CYPRESS_DW2101], NULL},
1831                         {NULL},
1832                 },
1833                 {"TerraTec Cinergy S USB",
1834                         {&dw2102_table[TERRATEC_CINERGY_S], NULL},
1835                         {NULL},
1836                 },
1837         }
1838 };
1839
1840 static struct dvb_usb_device_properties dw2104_properties = {
1841         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1842         .usb_ctrl = DEVICE_SPECIFIC,
1843         .firmware = DW2104_FIRMWARE,
1844         .no_reconnect = 1,
1845
1846         .i2c_algo = &dw2104_i2c_algo,
1847         .rc.legacy = {
1848                 .rc_map_table = rc_map_dw210x_table,
1849                 .rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
1850                 .rc_interval = 150,
1851                 .rc_query = dw2102_rc_query,
1852         },
1853
1854         .generic_bulk_ctrl_endpoint = 0x81,
1855         /* parameter for the MPEG2-data transfer */
1856         .num_adapters = 1,
1857         .download_firmware = dw2102_load_firmware,
1858         .read_mac_address = dw210x_read_mac_address,
1859         .adapter = {
1860                 {
1861                 .num_frontends = 1,
1862                 .fe = {{
1863                         .frontend_attach = dw2104_frontend_attach,
1864                         .stream = {
1865                                 .type = USB_BULK,
1866                                 .count = 8,
1867                                 .endpoint = 0x82,
1868                                 .u = {
1869                                         .bulk = {
1870                                                 .buffersize = 4096,
1871                                         }
1872                                 }
1873                         },
1874                 }},
1875                 }
1876         },
1877         .num_device_descs = 2,
1878         .devices = {
1879                 { "DVBWorld DW2104 USB2.0",
1880                         {&dw2102_table[CYPRESS_DW2104], NULL},
1881                         {NULL},
1882                 },
1883                 { "TeVii S650 USB2.0",
1884                         {&dw2102_table[TEVII_S650], NULL},
1885                         {NULL},
1886                 },
1887         }
1888 };
1889
1890 static struct dvb_usb_device_properties dw3101_properties = {
1891         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1892         .usb_ctrl = DEVICE_SPECIFIC,
1893         .firmware = DW3101_FIRMWARE,
1894         .no_reconnect = 1,
1895
1896         .i2c_algo = &dw3101_i2c_algo,
1897         .rc.legacy = {
1898                 .rc_map_table = rc_map_dw210x_table,
1899                 .rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
1900                 .rc_interval = 150,
1901                 .rc_query = dw2102_rc_query,
1902         },
1903
1904         .generic_bulk_ctrl_endpoint = 0x81,
1905         /* parameter for the MPEG2-data transfer */
1906         .num_adapters = 1,
1907         .download_firmware = dw2102_load_firmware,
1908         .read_mac_address = dw210x_read_mac_address,
1909         .adapter = {
1910                 {
1911                 .num_frontends = 1,
1912                 .fe = {{
1913                         .frontend_attach = dw3101_frontend_attach,
1914                         .tuner_attach = dw3101_tuner_attach,
1915                         .stream = {
1916                                 .type = USB_BULK,
1917                                 .count = 8,
1918                                 .endpoint = 0x82,
1919                                 .u = {
1920                                         .bulk = {
1921                                                 .buffersize = 4096,
1922                                         }
1923                                 }
1924                         },
1925                 }},
1926                 }
1927         },
1928         .num_device_descs = 1,
1929         .devices = {
1930                 { "DVBWorld DVB-C 3101 USB2.0",
1931                         {&dw2102_table[CYPRESS_DW3101], NULL},
1932                         {NULL},
1933                 },
1934         }
1935 };
1936
1937 static struct dvb_usb_device_properties s6x0_properties = {
1938         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1939         .usb_ctrl = DEVICE_SPECIFIC,
1940         .size_of_priv = sizeof(struct s6x0_state),
1941         .firmware = S630_FIRMWARE,
1942         .no_reconnect = 1,
1943
1944         .i2c_algo = &s6x0_i2c_algo,
1945         .rc.legacy = {
1946                 .rc_map_table = rc_map_tevii_table,
1947                 .rc_map_size = ARRAY_SIZE(rc_map_tevii_table),
1948                 .rc_interval = 150,
1949                 .rc_query = dw2102_rc_query,
1950         },
1951
1952         .generic_bulk_ctrl_endpoint = 0x81,
1953         .num_adapters = 1,
1954         .download_firmware = dw2102_load_firmware,
1955         .read_mac_address = s6x0_read_mac_address,
1956         .adapter = {
1957                 {
1958                 .num_frontends = 1,
1959                 .fe = {{
1960                         .frontend_attach = zl100313_frontend_attach,
1961                         .stream = {
1962                                 .type = USB_BULK,
1963                                 .count = 8,
1964                                 .endpoint = 0x82,
1965                                 .u = {
1966                                         .bulk = {
1967                                                 .buffersize = 4096,
1968                                         }
1969                                 }
1970                         },
1971                 }},
1972                 }
1973         },
1974         .num_device_descs = 1,
1975         .devices = {
1976                 {"TeVii S630 USB",
1977                         {&dw2102_table[TEVII_S630], NULL},
1978                         {NULL},
1979                 },
1980         }
1981 };
1982
1983 struct dvb_usb_device_properties *p1100;
1984 static struct dvb_usb_device_description d1100 = {
1985         "Prof 1100 USB ",
1986         {&dw2102_table[PROF_1100], NULL},
1987         {NULL},
1988 };
1989
1990 struct dvb_usb_device_properties *s660;
1991 static struct dvb_usb_device_description d660 = {
1992         "TeVii S660 USB",
1993         {&dw2102_table[TEVII_S660], NULL},
1994         {NULL},
1995 };
1996
1997 static struct dvb_usb_device_description d480_1 = {
1998         "TeVii S480.1 USB",
1999         {&dw2102_table[TEVII_S480_1], NULL},
2000         {NULL},
2001 };
2002
2003 static struct dvb_usb_device_description d480_2 = {
2004         "TeVii S480.2 USB",
2005         {&dw2102_table[TEVII_S480_2], NULL},
2006         {NULL},
2007 };
2008
2009 struct dvb_usb_device_properties *p7500;
2010 static struct dvb_usb_device_description d7500 = {
2011         "Prof 7500 USB DVB-S2",
2012         {&dw2102_table[PROF_7500], NULL},
2013         {NULL},
2014 };
2015
2016 struct dvb_usb_device_properties *s421;
2017 static struct dvb_usb_device_description d421 = {
2018         "TeVii S421 PCI",
2019         {&dw2102_table[TEVII_S421], NULL},
2020         {NULL},
2021 };
2022
2023 static struct dvb_usb_device_description d632 = {
2024         "TeVii S632 USB",
2025         {&dw2102_table[TEVII_S632], NULL},
2026         {NULL},
2027 };
2028
2029 static struct dvb_usb_device_properties su3000_properties = {
2030         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2031         .usb_ctrl = DEVICE_SPECIFIC,
2032         .size_of_priv = sizeof(struct su3000_state),
2033         .power_ctrl = su3000_power_ctrl,
2034         .num_adapters = 1,
2035         .identify_state = su3000_identify_state,
2036         .i2c_algo = &su3000_i2c_algo,
2037
2038         .rc.legacy = {
2039                 .rc_map_table = rc_map_su3000_table,
2040                 .rc_map_size = ARRAY_SIZE(rc_map_su3000_table),
2041                 .rc_interval = 150,
2042                 .rc_query = dw2102_rc_query,
2043         },
2044
2045         .read_mac_address = su3000_read_mac_address,
2046
2047         .generic_bulk_ctrl_endpoint = 0x01,
2048
2049         .adapter = {
2050                 {
2051                 .num_frontends = 1,
2052                 .fe = {{
2053                         .streaming_ctrl   = su3000_streaming_ctrl,
2054                         .frontend_attach  = su3000_frontend_attach,
2055                         .stream = {
2056                                 .type = USB_BULK,
2057                                 .count = 8,
2058                                 .endpoint = 0x82,
2059                                 .u = {
2060                                         .bulk = {
2061                                                 .buffersize = 4096,
2062                                         }
2063                                 }
2064                         }
2065                 }},
2066                 }
2067         },
2068         .num_device_descs = 5,
2069         .devices = {
2070                 { "SU3000HD DVB-S USB2.0",
2071                         { &dw2102_table[GENIATECH_SU3000], NULL },
2072                         { NULL },
2073                 },
2074                 { "Terratec Cinergy S2 USB HD",
2075                         { &dw2102_table[TERRATEC_CINERGY_S2], NULL },
2076                         { NULL },
2077                 },
2078                 { "X3M TV SPC1400HD PCI",
2079                         { &dw2102_table[X3M_SPC1400HD], NULL },
2080                         { NULL },
2081                 },
2082                 { "Terratec Cinergy S2 USB HD Rev.2",
2083                         { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL },
2084                         { NULL },
2085                 },
2086                 { "GOTVIEW Satellite HD",
2087                         { &dw2102_table[GOTVIEW_SAT_HD], NULL },
2088                         { NULL },
2089                 },
2090         }
2091 };
2092
2093 static int dw2102_probe(struct usb_interface *intf,
2094                 const struct usb_device_id *id)
2095 {
2096         p1100 = kmemdup(&s6x0_properties,
2097                         sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2098         if (!p1100)
2099                 return -ENOMEM;
2100         /* copy default structure */
2101         /* fill only different fields */
2102         p1100->firmware = P1100_FIRMWARE;
2103         p1100->devices[0] = d1100;
2104         p1100->rc.legacy.rc_map_table = rc_map_tbs_table;
2105         p1100->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
2106         p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
2107
2108         s660 = kmemdup(&s6x0_properties,
2109                        sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2110         if (!s660) {
2111                 kfree(p1100);
2112                 return -ENOMEM;
2113         }
2114         s660->firmware = S660_FIRMWARE;
2115         s660->num_device_descs = 3;
2116         s660->devices[0] = d660;
2117         s660->devices[1] = d480_1;
2118         s660->devices[2] = d480_2;
2119         s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
2120
2121         p7500 = kmemdup(&s6x0_properties,
2122                         sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2123         if (!p7500) {
2124                 kfree(p1100);
2125                 kfree(s660);
2126                 return -ENOMEM;
2127         }
2128         p7500->firmware = P7500_FIRMWARE;
2129         p7500->devices[0] = d7500;
2130         p7500->rc.legacy.rc_map_table = rc_map_tbs_table;
2131         p7500->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
2132         p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach;
2133
2134
2135         s421 = kmemdup(&su3000_properties,
2136                        sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2137         if (!s421) {
2138                 kfree(p1100);
2139                 kfree(s660);
2140                 kfree(p7500);
2141                 return -ENOMEM;
2142         }
2143         s421->num_device_descs = 2;
2144         s421->devices[0] = d421;
2145         s421->devices[1] = d632;
2146         s421->adapter->fe[0].frontend_attach = m88rs2000_frontend_attach;
2147
2148         if (0 == dvb_usb_device_init(intf, &dw2102_properties,
2149                         THIS_MODULE, NULL, adapter_nr) ||
2150             0 == dvb_usb_device_init(intf, &dw2104_properties,
2151                         THIS_MODULE, NULL, adapter_nr) ||
2152             0 == dvb_usb_device_init(intf, &dw3101_properties,
2153                         THIS_MODULE, NULL, adapter_nr) ||
2154             0 == dvb_usb_device_init(intf, &s6x0_properties,
2155                         THIS_MODULE, NULL, adapter_nr) ||
2156             0 == dvb_usb_device_init(intf, p1100,
2157                         THIS_MODULE, NULL, adapter_nr) ||
2158             0 == dvb_usb_device_init(intf, s660,
2159                         THIS_MODULE, NULL, adapter_nr) ||
2160             0 == dvb_usb_device_init(intf, p7500,
2161                         THIS_MODULE, NULL, adapter_nr) ||
2162             0 == dvb_usb_device_init(intf, s421,
2163                         THIS_MODULE, NULL, adapter_nr) ||
2164             0 == dvb_usb_device_init(intf, &su3000_properties,
2165                                      THIS_MODULE, NULL, adapter_nr))
2166                 return 0;
2167
2168         return -ENODEV;
2169 }
2170
2171 static struct usb_driver dw2102_driver = {
2172         .name = "dw2102",
2173         .probe = dw2102_probe,
2174         .disconnect = dvb_usb_device_exit,
2175         .id_table = dw2102_table,
2176 };
2177
2178 module_usb_driver(dw2102_driver);
2179
2180 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
2181 MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104,"
2182                         " DVB-C 3101 USB2.0,"
2183                         " TeVii S600, S630, S650, S660, S480, S421, S632"
2184                         " Prof 1100, 7500 USB2.0,"
2185                         " Geniatech SU3000 devices");
2186 MODULE_VERSION("0.1");
2187 MODULE_LICENSE("GPL");
2188 MODULE_FIRMWARE(DW2101_FIRMWARE);
2189 MODULE_FIRMWARE(DW2102_FIRMWARE);
2190 MODULE_FIRMWARE(DW2104_FIRMWARE);
2191 MODULE_FIRMWARE(DW3101_FIRMWARE);
2192 MODULE_FIRMWARE(S630_FIRMWARE);
2193 MODULE_FIRMWARE(S660_FIRMWARE);
2194 MODULE_FIRMWARE(P1100_FIRMWARE);
2195 MODULE_FIRMWARE(P7500_FIRMWARE);