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
 305         if (!d)
 306                 return -ENODEV;
 307         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 308                 return -EAGAIN;
 309
 310         switch (num) {
 311         case 2: {
 312                 /* read */
 313                 /* first write first register number */
 314                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 315
 316                 if (2 + msg[1].len > sizeof(ibuf)) {
 317                         warn("i2c rd: len=%d is too big!\n",
 318                              msg[1].len);
 319                         return -EOPNOTSUPP;
 320                 }
 321
 322                 obuf[0] = msg[0].addr << 1;
 323                 obuf[1] = msg[0].len;
 324                 obuf[2] = msg[0].buf[0];
 325                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 326                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 327                 /* second read registers */
 328                 dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0,
 329                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 330                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 331
 332                 break;
 333         }
 334         case 1:
 335                 switch (msg[0].addr) {
 336                 case 0x68: {
 337                         /* write to register */
 338                         u8 obuf[MAX_XFER_SIZE];
 339
 340                         if (2 + msg[0].len > sizeof(obuf)) {
 341                                 warn("i2c wr: len=%d is too big!\n",
 342                                      msg[1].len);
 343                                 return -EOPNOTSUPP;
 344                         }
 345
 346                         obuf[0] = msg[0].addr << 1;
 347                         obuf[1] = msg[0].len;
 348                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 349                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 350                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 351                         break;
 352                 }
 353                 case 0x61: {
 354                         /* write to tuner */
 355                         u8 obuf[MAX_XFER_SIZE];
 356
 357                         if (2 + msg[0].len > sizeof(obuf)) {
 358                                 warn("i2c wr: len=%d is too big!\n",
 359                                      msg[1].len);
 360                                 return -EOPNOTSUPP;
 361                         }
 362
 363                         obuf[0] = msg[0].addr << 1;
 364                         obuf[1] = msg[0].len;
 365                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 366                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 367                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 368                         break;
 369                 }
 370                 case(DW2102_RC_QUERY): {
 371                         u8 ibuf[2];
 372                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 373                                         ibuf, 2, DW210X_READ_MSG);
 374                         memcpy(msg[0].buf, ibuf , 2);
 375                         break;
 376                 }
 377                 case(DW2102_VOLTAGE_CTRL): {
 378                         u8 obuf[2];
 379                         obuf[0] = 0x30;
 380                         obuf[1] = msg[0].buf[0];
 381                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 382                                         obuf, 2, DW210X_WRITE_MSG);
 383                         break;
 384                 }
 385                 }
 386
 387                 break;
 388         }
 389
 390         mutex_unlock(&d->i2c_mutex);
 391         return num;
 392 }
 393
 394 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 395 {
 396         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 397         int len, i, j;
 398
 399         if (!d)
 400                 return -ENODEV;
 401         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 402                 return -EAGAIN;
 403
 404         for (j = 0; j < num; j++) {
 405                 switch (msg[j].addr) {
 406                 case(DW2102_RC_QUERY): {
 407                         u8 ibuf[2];
 408                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 409                                         ibuf, 2, DW210X_READ_MSG);
 410                         memcpy(msg[j].buf, ibuf , 2);
 411                         break;
 412                 }
 413                 case(DW2102_VOLTAGE_CTRL): {
 414                         u8 obuf[2];
 415                         obuf[0] = 0x30;
 416                         obuf[1] = msg[j].buf[0];
 417                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 418                                         obuf, 2, DW210X_WRITE_MSG);
 419                         break;
 420                 }
 421                 /*case 0x55: cx24116
 422                 case 0x6a: stv0903
 423                 case 0x68: ds3000, stv0903
 424                 case 0x60: ts2020, stv6110, stb6100 */
 425                 default: {
 426                         if (msg[j].flags == I2C_M_RD) {
 427                                 /* read registers */
 428                                 u8  ibuf[MAX_XFER_SIZE];
 429
 430                                 if (2 + msg[j].len > sizeof(ibuf)) {
 431                                         warn("i2c rd: len=%d is too big!\n",
 432                                              msg[j].len);
 433                                         return -EOPNOTSUPP;
 434                                 }
 435
 436                                 dw210x_op_rw(d->udev, 0xc3,
 437                                                 (msg[j].addr << 1) + 1, 0,
 438                                                 ibuf, msg[j].len + 2,
 439                                                 DW210X_READ_MSG);
 440                                 memcpy(msg[j].buf, ibuf + 2, msg[j].len);
 441                         mdelay(10);
 442                         } else if (((msg[j].buf[0] == 0xb0) &&
 443                                                 (msg[j].addr == 0x68)) ||
 444                                                 ((msg[j].buf[0] == 0xf7) &&
 445                                                 (msg[j].addr == 0x55))) {
 446                                 /* write firmware */
 447                                 u8 obuf[19];
 448                                 obuf[0] = msg[j].addr << 1;
 449                                 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);
 450                                 obuf[2] = msg[j].buf[0];
 451                                 len = msg[j].len - 1;
 452                                 i = 1;
 453                                 do {
 454                                         memcpy(obuf + 3, msg[j].buf + i,
 455                                                         (len > 16 ? 16 : len));
 456                                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 457                                                 obuf, (len > 16 ? 16 : len) + 3,
 458                                                 DW210X_WRITE_MSG);
 459                                         i += 16;
 460                                         len -= 16;
 461                                 } while (len > 0);
 462                         } else {
 463                                 /* write registers */
 464                                 u8 obuf[MAX_XFER_SIZE];
 465
 466                                 if (2 + msg[j].len > sizeof(obuf)) {
 467                                         warn("i2c wr: len=%d is too big!\n",
 468                                              msg[j].len);
 469                                         return -EOPNOTSUPP;
 470                                 }
 471
 472                                 obuf[0] = msg[j].addr << 1;
 473                                 obuf[1] = msg[j].len;
 474                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 475                                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 476                                                 obuf, msg[j].len + 2,
 477                                                 DW210X_WRITE_MSG);
 478                         }
 479                         break;
 480                 }
 481                 }
 482
 483         }
 484
 485         mutex_unlock(&d->i2c_mutex);
 486         return num;
 487 }
 488
 489 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 490                                                                 int num)
 491 {
 492         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 493         int i;
 494
 495         if (!d)
 496                 return -ENODEV;
 497         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 498                 return -EAGAIN;
 499
 500         switch (num) {
 501         case 2: {
 502                 /* read */
 503                 /* first write first register number */
 504                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 505
 506                 if (2 + msg[1].len > sizeof(ibuf)) {
 507                         warn("i2c rd: len=%d is too big!\n",
 508                              msg[1].len);
 509                         return -EOPNOTSUPP;
 510                 }
 511                 obuf[0] = msg[0].addr << 1;
 512                 obuf[1] = msg[0].len;
 513                 obuf[2] = msg[0].buf[0];
 514                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 515                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 516                 /* second read registers */
 517                 dw210x_op_rw(d->udev, 0xc3, 0x19 , 0,
 518                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 519                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 520
 521                 break;
 522         }
 523         case 1:
 524                 switch (msg[0].addr) {
 525                 case 0x60:
 526                 case 0x0c: {
 527                         /* write to register */
 528                         u8 obuf[MAX_XFER_SIZE];
 529
 530                         if (2 + msg[0].len > sizeof(obuf)) {
 531                                 warn("i2c wr: len=%d is too big!\n",
 532                                      msg[0].len);
 533                                 return -EOPNOTSUPP;
 534                         }
 535                         obuf[0] = msg[0].addr << 1;
 536                         obuf[1] = msg[0].len;
 537                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 538                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 539                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 540                         break;
 541                 }
 542                 case(DW2102_RC_QUERY): {
 543                         u8 ibuf[2];
 544                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 545                                         ibuf, 2, DW210X_READ_MSG);
 546                         memcpy(msg[0].buf, ibuf , 2);
 547                         break;
 548                 }
 549                 }
 550
 551                 break;
 552         }
 553
 554         for (i = 0; i < num; i++) {
 555                 deb_xfer("%02x:%02x: %s ", i, msg[i].addr,
 556                                 msg[i].flags == 0 ? ">>>" : "<<<");
 557                 debug_dump(msg[i].buf, msg[i].len, deb_xfer);
 558         }
 559
 560         mutex_unlock(&d->i2c_mutex);
 561         return num;
 562 }
 563
 564 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 565                                                                 int num)
 566 {
 567         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 568         struct usb_device *udev;
 569         int len, i, j;
 570
 571         if (!d)
 572                 return -ENODEV;
 573         udev = d->udev;
 574         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 575                 return -EAGAIN;
 576
 577         for (j = 0; j < num; j++) {
 578                 switch (msg[j].addr) {
 579                 case (DW2102_RC_QUERY): {
 580                         u8 ibuf[5];
 581                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 582                                         ibuf, 5, DW210X_READ_MSG);
 583                         memcpy(msg[j].buf, ibuf + 3, 2);
 584                         break;
 585                 }
 586                 case (DW2102_VOLTAGE_CTRL): {
 587                         u8 obuf[2];
 588
 589                         obuf[0] = 1;
 590                         obuf[1] = msg[j].buf[1];/* off-on */
 591                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 592                                         obuf, 2, DW210X_WRITE_MSG);
 593                         obuf[0] = 3;
 594                         obuf[1] = msg[j].buf[0];/* 13v-18v */
 595                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 596                                         obuf, 2, DW210X_WRITE_MSG);
 597                         break;
 598                 }
 599                 case (DW2102_LED_CTRL): {
 600                         u8 obuf[2];
 601
 602                         obuf[0] = 5;
 603                         obuf[1] = msg[j].buf[0];
 604                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 605                                         obuf, 2, DW210X_WRITE_MSG);
 606                         break;
 607                 }
 608                 /*case 0x55: cx24116
 609                 case 0x6a: stv0903
 610                 case 0x68: ds3000, stv0903, rs2000
 611                 case 0x60: ts2020, stv6110, stb6100
 612                 case 0xa0: eeprom */
 613                 default: {
 614                         if (msg[j].flags == I2C_M_RD) {
 615                                 /* read registers */
 616                                 u8 ibuf[MAX_XFER_SIZE];
 617
 618                                 if (msg[j].len > sizeof(ibuf)) {
 619                                         warn("i2c rd: len=%d is too big!\n",
 620                                              msg[j].len);
 621                                         return -EOPNOTSUPP;
 622                                 }
 623
 624                                 dw210x_op_rw(d->udev, 0x91, 0, 0,
 625                                                 ibuf, msg[j].len,
 626                                                 DW210X_READ_MSG);
 627                                 memcpy(msg[j].buf, ibuf, msg[j].len);
 628                                 break;
 629                         } else if ((msg[j].buf[0] == 0xb0) &&
 630                                                 (msg[j].addr == 0x68)) {
 631                                 /* write firmware */
 632                                 u8 obuf[19];
 633                                 obuf[0] = (msg[j].len > 16 ?
 634                                                 18 : msg[j].len + 1);
 635                                 obuf[1] = msg[j].addr << 1;
 636                                 obuf[2] = msg[j].buf[0];
 637                                 len = msg[j].len - 1;
 638                                 i = 1;
 639                                 do {
 640                                         memcpy(obuf + 3, msg[j].buf + i,
 641                                                         (len > 16 ? 16 : len));
 642                                         dw210x_op_rw(d->udev, 0x80, 0, 0,
 643                                                 obuf, (len > 16 ? 16 : len) + 3,
 644                                                 DW210X_WRITE_MSG);
 645                                         i += 16;
 646                                         len -= 16;
 647                                 } while (len > 0);
 648                         } else if (j < (num - 1)) {
 649                                 /* write register addr before read */
 650                                 u8 obuf[MAX_XFER_SIZE];
 651
 652                                 if (2 + msg[j].len > sizeof(obuf)) {
 653                                         warn("i2c wr: len=%d is too big!\n",
 654                                              msg[j].len);
 655                                         return -EOPNOTSUPP;
 656                                 }
 657
 658                                 obuf[0] = msg[j + 1].len;
 659                                 obuf[1] = (msg[j].addr << 1);
 660                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 661                                 dw210x_op_rw(d->udev,
 662                                                 udev->descriptor.idProduct ==
 663                                                 0x7500 ? 0x92 : 0x90, 0, 0,
 664                                                 obuf, msg[j].len + 2,
 665                                                 DW210X_WRITE_MSG);
 666                                 break;
 667                         } else {
 668                                 /* write registers */
 669                                 u8 obuf[MAX_XFER_SIZE];
 670
 671                                 if (2 + msg[j].len > sizeof(obuf)) {
 672                                         warn("i2c wr: len=%d is too big!\n",
 673                                              msg[j].len);
 674                                         return -EOPNOTSUPP;
 675                                 }
 676                                 obuf[0] = msg[j].len + 1;
 677                                 obuf[1] = (msg[j].addr << 1);
 678                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 679                                 dw210x_op_rw(d->udev, 0x80, 0, 0,
 680                                                 obuf, msg[j].len + 2,
 681                                                 DW210X_WRITE_MSG);
 682                                 break;
 683                         }
 684                         break;
 685                 }
 686                 }
 687         }
 688
 689         mutex_unlock(&d->i2c_mutex);
 690         return num;
 691 }
 692
 693 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 694                                                                 int num)
 695 {
 696         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 697         u8 obuf[0x40], ibuf[0x40];
 698
 699         if (!d)
 700                 return -ENODEV;
 701         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 702                 return -EAGAIN;
 703
 704         switch (num) {
 705         case 1:
 706                 switch (msg[0].addr) {
 707                 case SU3000_STREAM_CTRL:
 708                         obuf[0] = msg[0].buf[0] + 0x36;
 709                         obuf[1] = 3;
 710                         obuf[2] = 0;
 711                         if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 0, 0) < 0)
 712                                 err("i2c transfer failed.");
 713                         break;
 714                 case DW2102_RC_QUERY:
 715                         obuf[0] = 0x10;
 716                         if (dvb_usb_generic_rw(d, obuf, 1, ibuf, 2, 0) < 0)
 717                                 err("i2c transfer failed.");
 718                         msg[0].buf[1] = ibuf[0];
 719                         msg[0].buf[0] = ibuf[1];
 720                         break;
 721                 default:
 722                         /* always i2c write*/
 723                         obuf[0] = 0x08;
 724                         obuf[1] = msg[0].addr;
 725                         obuf[2] = msg[0].len;
 726
 727                         memcpy(&obuf[3], msg[0].buf, msg[0].len);
 728
 729                         if (dvb_usb_generic_rw(d, obuf, msg[0].len + 3,
 730                                                 ibuf, 1, 0) < 0)
 731                                 err("i2c transfer failed.");
 732
 733                 }
 734                 break;
 735         case 2:
 736                 /* always i2c read */
 737                 obuf[0] = 0x09;
 738                 obuf[1] = msg[0].len;
 739                 obuf[2] = msg[1].len;
 740                 obuf[3] = msg[0].addr;
 741                 memcpy(&obuf[4], msg[0].buf, msg[0].len);
 742
 743                 if (dvb_usb_generic_rw(d, obuf, msg[0].len + 4,
 744                                         ibuf, msg[1].len + 1, 0) < 0)
 745                         err("i2c transfer failed.");
 746
 747                 memcpy(msg[1].buf, &ibuf[1], msg[1].len);
 748                 break;
 749         default:
 750                 warn("more than 2 i2c messages at a time is not handled yet.");
 751                 break;
 752         }
 753         mutex_unlock(&d->i2c_mutex);
 754         return num;
 755 }
 756
 757 static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
 758 {
 759         return I2C_FUNC_I2C;
 760 }
 761
 762 static struct i2c_algorithm dw2102_i2c_algo = {
 763         .master_xfer = dw2102_i2c_transfer,
 764         .functionality = dw210x_i2c_func,
 765 };
 766
 767 static struct i2c_algorithm dw2102_serit_i2c_algo = {
 768         .master_xfer = dw2102_serit_i2c_transfer,
 769         .functionality = dw210x_i2c_func,
 770 };
 771
 772 static struct i2c_algorithm dw2102_earda_i2c_algo = {
 773         .master_xfer = dw2102_earda_i2c_transfer,
 774         .functionality = dw210x_i2c_func,
 775 };
 776
 777 static struct i2c_algorithm dw2104_i2c_algo = {
 778         .master_xfer = dw2104_i2c_transfer,
 779         .functionality = dw210x_i2c_func,
 780 };
 781
 782 static struct i2c_algorithm dw3101_i2c_algo = {
 783         .master_xfer = dw3101_i2c_transfer,
 784         .functionality = dw210x_i2c_func,
 785 };
 786
 787 static struct i2c_algorithm s6x0_i2c_algo = {
 788         .master_xfer = s6x0_i2c_transfer,
 789         .functionality = dw210x_i2c_func,
 790 };
 791
 792 static struct i2c_algorithm su3000_i2c_algo = {
 793         .master_xfer = su3000_i2c_transfer,
 794         .functionality = dw210x_i2c_func,
 795 };
 796
 797 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 798 {
 799         int i;
 800         u8 ibuf[] = {0, 0};
 801         u8 eeprom[256], eepromline[16];
 802
 803         for (i = 0; i < 256; i++) {
 804                 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
 805                         err("read eeprom failed.");
 806                         return -1;
 807                 } else {
 808                         eepromline[i%16] = ibuf[0];
 809                         eeprom[i] = ibuf[0];
 810                 }
 811                 if ((i % 16) == 15) {
 812                         deb_xfer("%02x: ", i - 15);
 813                         debug_dump(eepromline, 16, deb_xfer);
 814                 }
 815         }
 816
 817         memcpy(mac, eeprom + 8, 6);
 818         return 0;
 819 };
 820
 821 static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 822 {
 823         int i, ret;
 824         u8 ibuf[] = { 0 }, obuf[] = { 0 };
 825         u8 eeprom[256], eepromline[16];
 826         struct i2c_msg msg[] = {
 827                 {
 828                         .addr = 0xa0 >> 1,
 829                         .flags = 0,
 830                         .buf = obuf,
 831                         .len = 1,
 832                 }, {
 833                         .addr = 0xa0 >> 1,
 834                         .flags = I2C_M_RD,
 835                         .buf = ibuf,
 836                         .len = 1,
 837                 }
 838         };
 839
 840         for (i = 0; i < 256; i++) {
 841                 obuf[0] = i;
 842                 ret = s6x0_i2c_transfer(&d->i2c_adap, msg, 2);
 843                 if (ret != 2) {
 844                         err("read eeprom failed.");
 845                         return -1;
 846                 } else {
 847                         eepromline[i % 16] = ibuf[0];
 848                         eeprom[i] = ibuf[0];
 849                 }
 850
 851                 if ((i % 16) == 15) {
 852                         deb_xfer("%02x: ", i - 15);
 853                         debug_dump(eepromline, 16, deb_xfer);
 854                 }
 855         }
 856
 857         memcpy(mac, eeprom + 16, 6);
 858         return 0;
 859 };
 860
 861 static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 862 {
 863         static u8 command_start[] = {0x00};
 864         static u8 command_stop[] = {0x01};
 865         struct i2c_msg msg = {
 866                 .addr = SU3000_STREAM_CTRL,
 867                 .flags = 0,
 868                 .buf = onoff ? command_start : command_stop,
 869                 .len = 1
 870         };
 871
 872         i2c_transfer(&adap->dev->i2c_adap, &msg, 1);
 873
 874         return 0;
 875 }
 876
 877 static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
 878 {
 879         struct su3000_state *state = (struct su3000_state *)d->priv;
 880         u8 obuf[] = {0xde, 0};
 881
 882         info("%s: %d, initialized %d\n", __func__, i, state->initialized);
 883
 884         if (i && !state->initialized) {
 885                 state->initialized = 1;
 886                 /* reset board */
 887                 dvb_usb_generic_rw(d, obuf, 2, NULL, 0, 0);
 888         }
 889
 890         return 0;
 891 }
 892
 893 static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 894 {
 895         int i;
 896         u8 obuf[] = { 0x1f, 0xf0 };
 897         u8 ibuf[] = { 0 };
 898         struct i2c_msg msg[] = {
 899                 {
 900                         .addr = 0x51,
 901                         .flags = 0,
 902                         .buf = obuf,
 903                         .len = 2,
 904                 }, {
 905                         .addr = 0x51,
 906                         .flags = I2C_M_RD,
 907                         .buf = ibuf,
 908                         .len = 1,
 909
 910                 }
 911         };
 912
 913         for (i = 0; i < 6; i++) {
 914                 obuf[1] = 0xf0 + i;
 915                 if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
 916                         break;
 917                 else
 918                         mac[i] = ibuf[0];
 919
 920                 debug_dump(mac, 6, printk);
 921         }
 922
 923         return 0;
 924 }
 925
 926 static int su3000_identify_state(struct usb_device *udev,
 927                                  struct dvb_usb_device_properties *props,
 928                                  struct dvb_usb_device_description **desc,
 929                                  int *cold)
 930 {
 931         info("%s\n", __func__);
 932
 933         *cold = 0;
 934         return 0;
 935 }
 936
 937 static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 938 {
 939         static u8 command_13v[] = {0x00, 0x01};
 940         static u8 command_18v[] = {0x01, 0x01};
 941         static u8 command_off[] = {0x00, 0x00};
 942         struct i2c_msg msg = {
 943                 .addr = DW2102_VOLTAGE_CTRL,
 944                 .flags = 0,
 945                 .buf = command_off,
 946                 .len = 2,
 947         };
 948
 949         struct dvb_usb_adapter *udev_adap =
 950                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 951         if (voltage == SEC_VOLTAGE_18)
 952                 msg.buf = command_18v;
 953         else if (voltage == SEC_VOLTAGE_13)
 954                 msg.buf = command_13v;
 955
 956         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
 957
 958         return 0;
 959 }
 960
 961 static int s660_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 962 {
 963         struct dvb_usb_adapter *d =
 964                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 965         struct s6x0_state *st = (struct s6x0_state *)d->dev->priv;
 966
 967         dw210x_set_voltage(fe, voltage);
 968         if (st->old_set_voltage)
 969                 st->old_set_voltage(fe, voltage);
 970
 971         return 0;
 972 }
 973
 974 static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
 975 {
 976         static u8 led_off[] = { 0 };
 977         static u8 led_on[] = { 1 };
 978         struct i2c_msg msg = {
 979                 .addr = DW2102_LED_CTRL,
 980                 .flags = 0,
 981                 .buf = led_off,
 982                 .len = 1
 983         };
 984         struct dvb_usb_adapter *udev_adap =
 985                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 986
 987         if (offon)
 988                 msg.buf = led_on;
 989         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
 990 }
 991
 992 static struct stv0299_config sharp_z0194a_config = {
 993         .demod_address = 0x68,
 994         .inittab = sharp_z0194a_inittab,
 995         .mclk = 88000000UL,
 996         .invert = 1,
 997         .skip_reinit = 0,
 998         .lock_output = STV0299_LOCKOUTPUT_1,
 999         .volt13_op0_op1 = STV0299_VOLT13_OP1,
1000         .min_delay_ms = 100,
1001         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
1002 };
1003
1004 static struct cx24116_config dw2104_config = {
1005         .demod_address = 0x55,
1006         .mpg_clk_pos_pol = 0x01,
1007 };
1008
1009 static struct si21xx_config serit_sp1511lhb_config = {
1010         .demod_address = 0x68,
1011         .min_delay_ms = 100,
1012
1013 };
1014
1015 static struct tda10023_config dw3101_tda10023_config = {
1016         .demod_address = 0x0c,
1017         .invert = 1,
1018 };
1019
1020 static struct mt312_config zl313_config = {
1021         .demod_address = 0x0e,
1022 };
1023
1024 static struct ds3000_config dw2104_ds3000_config = {
1025         .demod_address = 0x68,
1026 };
1027
1028 static struct ts2020_config dw2104_ts2020_config = {
1029         .tuner_address = 0x60,
1030         .clk_out_div = 1,
1031         .frequency_div = 1060000,
1032 };
1033
1034 static struct ds3000_config s660_ds3000_config = {
1035         .demod_address = 0x68,
1036         .ci_mode = 1,
1037         .set_lock_led = dw210x_led_ctrl,
1038 };
1039
1040 static struct ts2020_config s660_ts2020_config = {
1041         .tuner_address = 0x60,
1042         .clk_out_div = 1,
1043         .frequency_div = 1146000,
1044 };
1045
1046 static struct stv0900_config dw2104a_stv0900_config = {
1047         .demod_address = 0x6a,
1048         .demod_mode = 0,
1049         .xtal = 27000000,
1050         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1051         .diseqc_mode = 2,/* 2/3 PWM */
1052         .tun1_maddress = 0,/* 0x60 */
1053         .tun1_adc = 0,/* 2 Vpp */
1054         .path1_mode = 3,
1055 };
1056
1057 static struct stb6100_config dw2104a_stb6100_config = {
1058         .tuner_address = 0x60,
1059         .refclock = 27000000,
1060 };
1061
1062 static struct stv0900_config dw2104_stv0900_config = {
1063         .demod_address = 0x68,
1064         .demod_mode = 0,
1065         .xtal = 8000000,
1066         .clkmode = 3,
1067         .diseqc_mode = 2,
1068         .tun1_maddress = 0,
1069         .tun1_adc = 1,/* 1 Vpp */
1070         .path1_mode = 3,
1071 };
1072
1073 static struct stv6110_config dw2104_stv6110_config = {
1074         .i2c_address = 0x60,
1075         .mclk = 16000000,
1076         .clk_div = 1,
1077 };
1078
1079 static struct stv0900_config prof_7500_stv0900_config = {
1080         .demod_address = 0x6a,
1081         .demod_mode = 0,
1082         .xtal = 27000000,
1083         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1084         .diseqc_mode = 2,/* 2/3 PWM */
1085         .tun1_maddress = 0,/* 0x60 */
1086         .tun1_adc = 0,/* 2 Vpp */
1087         .path1_mode = 3,
1088         .tun1_type = 3,
1089         .set_lock_led = dw210x_led_ctrl,
1090 };
1091
1092 static struct ds3000_config su3000_ds3000_config = {
1093         .demod_address = 0x68,
1094         .ci_mode = 1,
1095         .set_lock_led = dw210x_led_ctrl,
1096 };
1097
1098 static u8 m88rs2000_inittab[] = {
1099         DEMOD_WRITE, 0x9a, 0x30,
1100         DEMOD_WRITE, 0x00, 0x01,
1101         WRITE_DELAY, 0x19, 0x00,
1102         DEMOD_WRITE, 0x00, 0x00,
1103         DEMOD_WRITE, 0x9a, 0xb0,
1104         DEMOD_WRITE, 0x81, 0xc1,
1105         DEMOD_WRITE, 0x81, 0x81,
1106         DEMOD_WRITE, 0x86, 0xc6,
1107         DEMOD_WRITE, 0x9a, 0x30,
1108         DEMOD_WRITE, 0xf0, 0x80,
1109         DEMOD_WRITE, 0xf1, 0xbf,
1110         DEMOD_WRITE, 0xb0, 0x45,
1111         DEMOD_WRITE, 0xb2, 0x01,
1112         DEMOD_WRITE, 0x9a, 0xb0,
1113         0xff, 0xaa, 0xff
1114 };
1115
1116 static struct m88rs2000_config s421_m88rs2000_config = {
1117         .demod_addr = 0x68,
1118         .inittab = m88rs2000_inittab,
1119 };
1120
1121 static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
1122 {
1123         struct dvb_tuner_ops *tuner_ops = NULL;
1124
1125         if (demod_probe & 4) {
1126                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
1127                                 &d->dev->i2c_adap, 0);
1128                 if (d->fe_adap[0].fe != NULL) {
1129                         if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
1130                                         &dw2104a_stb6100_config,
1131                                         &d->dev->i2c_adap)) {
1132                                 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
1133                                 tuner_ops->set_frequency = stb6100_set_freq;
1134                                 tuner_ops->get_frequency = stb6100_get_freq;
1135                                 tuner_ops->set_bandwidth = stb6100_set_bandw;
1136                                 tuner_ops->get_bandwidth = stb6100_get_bandw;
1137                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1138                                 info("Attached STV0900+STB6100!\n");
1139                                 return 0;
1140                         }
1141                 }
1142         }
1143
1144         if (demod_probe & 2) {
1145                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
1146                                 &d->dev->i2c_adap, 0);
1147                 if (d->fe_adap[0].fe != NULL) {
1148                         if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
1149                                         &dw2104_stv6110_config,
1150                                         &d->dev->i2c_adap)) {
1151                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1152                                 info("Attached STV0900+STV6110A!\n");
1153                                 return 0;
1154                         }
1155                 }
1156         }
1157
1158         if (demod_probe & 1) {
1159                 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
1160                                 &d->dev->i2c_adap);
1161                 if (d->fe_adap[0].fe != NULL) {
1162                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1163                         info("Attached cx24116!\n");
1164                         return 0;
1165                 }
1166         }
1167
1168         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
1169                         &d->dev->i2c_adap);
1170         if (d->fe_adap[0].fe != NULL) {
1171                 dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1172                         &dw2104_ts2020_config, &d->dev->i2c_adap);
1173                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1174                 info("Attached DS3000!\n");
1175                 return 0;
1176         }
1177
1178         return -EIO;
1179 }
1180
1181 static struct dvb_usb_device_properties dw2102_properties;
1182 static struct dvb_usb_device_properties dw2104_properties;
1183 static struct dvb_usb_device_properties s6x0_properties;
1184
1185 static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
1186 {
1187         if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
1188                 /*dw2102_properties.adapter->tuner_attach = NULL;*/
1189                 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
1190                                         &d->dev->i2c_adap);
1191                 if (d->fe_adap[0].fe != NULL) {
1192                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1193                         info("Attached si21xx!\n");
1194                         return 0;
1195                 }
1196         }
1197
1198         if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
1199                 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1200                                         &d->dev->i2c_adap);
1201                 if (d->fe_adap[0].fe != NULL) {
1202                         if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
1203                                         &d->dev->i2c_adap)) {
1204                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1205                                 info("Attached stv0288!\n");
1206                                 return 0;
1207                         }
1208                 }
1209         }
1210
1211         if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
1212                 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
1213                 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
1214                                         &d->dev->i2c_adap);
1215                 if (d->fe_adap[0].fe != NULL) {
1216                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1217                         info("Attached stv0299!\n");
1218                         return 0;
1219                 }
1220         }
1221         return -EIO;
1222 }
1223
1224 static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
1225 {
1226         d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
1227                                 &d->dev->i2c_adap, 0x48);
1228         if (d->fe_adap[0].fe != NULL) {
1229                 info("Attached tda10023!\n");
1230                 return 0;
1231         }
1232         return -EIO;
1233 }
1234
1235 static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
1236 {
1237         d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
1238                         &d->dev->i2c_adap);
1239         if (d->fe_adap[0].fe != NULL) {
1240                 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
1241                                 &d->dev->i2c_adap)) {
1242                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1243                         info("Attached zl100313+zl10039!\n");
1244                         return 0;
1245                 }
1246         }
1247
1248         return -EIO;
1249 }
1250
1251 static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
1252 {
1253         u8 obuf[] = {7, 1};
1254
1255         d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1256                         &d->dev->i2c_adap);
1257
1258         if (d->fe_adap[0].fe == NULL)
1259                 return -EIO;
1260
1261         if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
1262                 return -EIO;
1263
1264         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1265
1266         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1267
1268         info("Attached stv0288+stb6000!\n");
1269
1270         return 0;
1271
1272 }
1273
1274 static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
1275 {
1276         struct s6x0_state *st = (struct s6x0_state *)d->dev->priv;
1277         u8 obuf[] = {7, 1};
1278
1279         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
1280                         &d->dev->i2c_adap);
1281
1282         if (d->fe_adap[0].fe == NULL)
1283                 return -EIO;
1284
1285         dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config,
1286                 &d->dev->i2c_adap);
1287
1288         st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
1289         d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
1290
1291         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1292
1293         info("Attached ds3000+ts2020!\n");
1294
1295         return 0;
1296 }
1297
1298 static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
1299 {
1300         u8 obuf[] = {7, 1};
1301
1302         d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
1303                                         &d->dev->i2c_adap, 0);
1304         if (d->fe_adap[0].fe == NULL)
1305                 return -EIO;
1306
1307         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1308
1309         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1310
1311         info("Attached STV0900+STB6100A!\n");
1312
1313         return 0;
1314 }
1315
1316 static int su3000_frontend_attach(struct dvb_usb_adapter *d)
1317 {
1318         u8 obuf[3] = { 0xe, 0x80, 0 };
1319         u8 ibuf[] = { 0 };
1320
1321         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1322                 err("command 0x0e transfer failed.");
1323
1324         obuf[0] = 0xe;
1325         obuf[1] = 0x02;
1326         obuf[2] = 1;
1327
1328         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1329                 err("command 0x0e transfer failed.");
1330         msleep(300);
1331
1332         obuf[0] = 0xe;
1333         obuf[1] = 0x83;
1334         obuf[2] = 0;
1335
1336         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1337                 err("command 0x0e transfer failed.");
1338
1339         obuf[0] = 0xe;
1340         obuf[1] = 0x83;
1341         obuf[2] = 1;
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] = 0x51;
1347
1348         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1349                 err("command 0x51 transfer failed.");
1350
1351         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
1352                                         &d->dev->i2c_adap);
1353         if (d->fe_adap[0].fe == NULL)
1354                 return -EIO;
1355
1356         if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1357                                 &dw2104_ts2020_config,
1358                                 &d->dev->i2c_adap)) {
1359                 info("Attached DS3000/TS2020!\n");
1360                 return 0;
1361         }
1362
1363         info("Failed to attach DS3000/TS2020!\n");
1364         return -EIO;
1365 }
1366
1367 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *d)
1368 {
1369         u8 obuf[] = { 0x51 };
1370         u8 ibuf[] = { 0 };
1371
1372         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1373                 err("command 0x51 transfer failed.");
1374
1375         d->fe_adap[0].fe = dvb_attach(m88rs2000_attach, &s421_m88rs2000_config,
1376                                         &d->dev->i2c_adap);
1377
1378         if (d->fe_adap[0].fe == NULL)
1379                 return -EIO;
1380
1381         if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1382                                 &dw2104_ts2020_config,
1383                                 &d->dev->i2c_adap)) {
1384                 info("Attached RS2000/TS2020!\n");
1385                 return 0;
1386         }
1387
1388         info("Failed to attach RS2000/TS2020!\n");
1389         return -EIO;
1390 }
1391
1392 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
1393 {
1394         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1395                 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
1396         return 0;
1397 }
1398
1399 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
1400 {
1401         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1402                 &adap->dev->i2c_adap, DVB_PLL_TUA6034);
1403
1404         return 0;
1405 }
1406
1407 static struct rc_map_table rc_map_dw210x_table[] = {
1408         { 0xf80a, KEY_POWER2 },         /*power*/
1409         { 0xf80c, KEY_MUTE },           /*mute*/
1410         { 0xf811, KEY_1 },
1411         { 0xf812, KEY_2 },
1412         { 0xf813, KEY_3 },
1413         { 0xf814, KEY_4 },
1414         { 0xf815, KEY_5 },
1415         { 0xf816, KEY_6 },
1416         { 0xf817, KEY_7 },
1417         { 0xf818, KEY_8 },
1418         { 0xf819, KEY_9 },
1419         { 0xf810, KEY_0 },
1420         { 0xf81c, KEY_CHANNELUP },      /*ch+*/
1421         { 0xf80f, KEY_CHANNELDOWN },    /*ch-*/
1422         { 0xf81a, KEY_VOLUMEUP },       /*vol+*/
1423         { 0xf80e, KEY_VOLUMEDOWN },     /*vol-*/
1424         { 0xf804, KEY_RECORD },         /*rec*/
1425         { 0xf809, KEY_FAVORITES },      /*fav*/
1426         { 0xf808, KEY_REWIND },         /*rewind*/
1427         { 0xf807, KEY_FASTFORWARD },    /*fast*/
1428         { 0xf80b, KEY_PAUSE },          /*pause*/
1429         { 0xf802, KEY_ESC },            /*cancel*/
1430         { 0xf803, KEY_TAB },            /*tab*/
1431         { 0xf800, KEY_UP },             /*up*/
1432         { 0xf81f, KEY_OK },             /*ok*/
1433         { 0xf801, KEY_DOWN },           /*down*/
1434         { 0xf805, KEY_CAMERA },         /*cap*/
1435         { 0xf806, KEY_STOP },           /*stop*/
1436         { 0xf840, KEY_ZOOM },           /*full*/
1437         { 0xf81e, KEY_TV },             /*tvmode*/
1438         { 0xf81b, KEY_LAST },           /*recall*/
1439 };
1440
1441 static struct rc_map_table rc_map_tevii_table[] = {
1442         { 0xf80a, KEY_POWER },
1443         { 0xf80c, KEY_MUTE },
1444         { 0xf811, KEY_1 },
1445         { 0xf812, KEY_2 },
1446         { 0xf813, KEY_3 },
1447         { 0xf814, KEY_4 },
1448         { 0xf815, KEY_5 },
1449         { 0xf816, KEY_6 },
1450         { 0xf817, KEY_7 },
1451         { 0xf818, KEY_8 },
1452         { 0xf819, KEY_9 },
1453         { 0xf810, KEY_0 },
1454         { 0xf81c, KEY_MENU },
1455         { 0xf80f, KEY_VOLUMEDOWN },
1456         { 0xf81a, KEY_LAST },
1457         { 0xf80e, KEY_OPEN },
1458         { 0xf804, KEY_RECORD },
1459         { 0xf809, KEY_VOLUMEUP },
1460         { 0xf808, KEY_CHANNELUP },
1461         { 0xf807, KEY_PVR },
1462         { 0xf80b, KEY_TIME },
1463         { 0xf802, KEY_RIGHT },
1464         { 0xf803, KEY_LEFT },
1465         { 0xf800, KEY_UP },
1466         { 0xf81f, KEY_OK },
1467         { 0xf801, KEY_DOWN },
1468         { 0xf805, KEY_TUNER },
1469         { 0xf806, KEY_CHANNELDOWN },
1470         { 0xf840, KEY_PLAYPAUSE },
1471         { 0xf81e, KEY_REWIND },
1472         { 0xf81b, KEY_FAVORITES },
1473         { 0xf81d, KEY_BACK },
1474         { 0xf84d, KEY_FASTFORWARD },
1475         { 0xf844, KEY_EPG },
1476         { 0xf84c, KEY_INFO },
1477         { 0xf841, KEY_AB },
1478         { 0xf843, KEY_AUDIO },
1479         { 0xf845, KEY_SUBTITLE },
1480         { 0xf84a, KEY_LIST },
1481         { 0xf846, KEY_F1 },
1482         { 0xf847, KEY_F2 },
1483         { 0xf85e, KEY_F3 },
1484         { 0xf85c, KEY_F4 },
1485         { 0xf852, KEY_F5 },
1486         { 0xf85a, KEY_F6 },
1487         { 0xf856, KEY_MODE },
1488         { 0xf858, KEY_SWITCHVIDEOMODE },
1489 };
1490
1491 static struct rc_map_table rc_map_tbs_table[] = {
1492         { 0xf884, KEY_POWER },
1493         { 0xf894, KEY_MUTE },
1494         { 0xf887, KEY_1 },
1495         { 0xf886, KEY_2 },
1496         { 0xf885, KEY_3 },
1497         { 0xf88b, KEY_4 },
1498         { 0xf88a, KEY_5 },
1499         { 0xf889, KEY_6 },
1500         { 0xf88f, KEY_7 },
1501         { 0xf88e, KEY_8 },
1502         { 0xf88d, KEY_9 },
1503         { 0xf892, KEY_0 },
1504         { 0xf896, KEY_CHANNELUP },
1505         { 0xf891, KEY_CHANNELDOWN },
1506         { 0xf893, KEY_VOLUMEUP },
1507         { 0xf88c, KEY_VOLUMEDOWN },
1508         { 0xf883, KEY_RECORD },
1509         { 0xf898, KEY_PAUSE  },
1510         { 0xf899, KEY_OK },
1511         { 0xf89a, KEY_SHUFFLE },
1512         { 0xf881, KEY_UP },
1513         { 0xf890, KEY_LEFT },
1514         { 0xf882, KEY_RIGHT },
1515         { 0xf888, KEY_DOWN },
1516         { 0xf895, KEY_FAVORITES },
1517         { 0xf897, KEY_SUBTITLE },
1518         { 0xf89d, KEY_ZOOM },
1519         { 0xf89f, KEY_EXIT },
1520         { 0xf89e, KEY_MENU },
1521         { 0xf89c, KEY_EPG },
1522         { 0xf880, KEY_PREVIOUS },
1523         { 0xf89b, KEY_MODE }
1524 };
1525
1526 static struct rc_map_table rc_map_su3000_table[] = {
1527         { 0x25, KEY_POWER },    /* right-bottom Red */
1528         { 0x0a, KEY_MUTE },     /* -/-- */
1529         { 0x01, KEY_1 },
1530         { 0x02, KEY_2 },
1531         { 0x03, KEY_3 },
1532         { 0x04, KEY_4 },
1533         { 0x05, KEY_5 },
1534         { 0x06, KEY_6 },
1535         { 0x07, KEY_7 },
1536         { 0x08, KEY_8 },
1537         { 0x09, KEY_9 },
1538         { 0x00, KEY_0 },
1539         { 0x20, KEY_UP },       /* CH+ */
1540         { 0x21, KEY_DOWN },     /* CH+ */
1541         { 0x12, KEY_VOLUMEUP }, /* Brightness Up */
1542         { 0x13, KEY_VOLUMEDOWN },/* Brightness Down */
1543         { 0x1f, KEY_RECORD },
1544         { 0x17, KEY_PLAY },
1545         { 0x16, KEY_PAUSE },
1546         { 0x0b, KEY_STOP },
1547         { 0x27, KEY_FASTFORWARD },/* >> */
1548         { 0x26, KEY_REWIND },   /* << */
1549         { 0x0d, KEY_OK },       /* Mute */
1550         { 0x11, KEY_LEFT },     /* VOL- */
1551         { 0x10, KEY_RIGHT },    /* VOL+ */
1552         { 0x29, KEY_BACK },     /* button under 9 */
1553         { 0x2c, KEY_MENU },     /* TTX */
1554         { 0x2b, KEY_EPG },      /* EPG */
1555         { 0x1e, KEY_RED },      /* OSD */
1556         { 0x0e, KEY_GREEN },    /* Window */
1557         { 0x2d, KEY_YELLOW },   /* button under << */
1558         { 0x0f, KEY_BLUE },     /* bottom yellow button */
1559         { 0x14, KEY_AUDIO },    /* Snapshot */
1560         { 0x38, KEY_TV },       /* TV/Radio */
1561         { 0x0c, KEY_ESC }       /* upper Red button */
1562 };
1563
1564 static struct rc_map_dvb_usb_table_table keys_tables[] = {
1565         { rc_map_dw210x_table, ARRAY_SIZE(rc_map_dw210x_table) },
1566         { rc_map_tevii_table, ARRAY_SIZE(rc_map_tevii_table) },
1567         { rc_map_tbs_table, ARRAY_SIZE(rc_map_tbs_table) },
1568         { rc_map_su3000_table, ARRAY_SIZE(rc_map_su3000_table) },
1569 };
1570
1571 static int dw2102_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
1572 {
1573         struct rc_map_table *keymap = d->props.rc.legacy.rc_map_table;
1574         int keymap_size = d->props.rc.legacy.rc_map_size;
1575         u8 key[2];
1576         struct i2c_msg msg = {
1577                 .addr = DW2102_RC_QUERY,
1578                 .flags = I2C_M_RD,
1579                 .buf = key,
1580                 .len = 2
1581         };
1582         int i;
1583         /* override keymap */
1584         if ((ir_keymap > 0) && (ir_keymap <= ARRAY_SIZE(keys_tables))) {
1585                 keymap = keys_tables[ir_keymap - 1].rc_keys ;
1586                 keymap_size = keys_tables[ir_keymap - 1].rc_keys_size;
1587         } else if (ir_keymap > ARRAY_SIZE(keys_tables))
1588                 return 0; /* none */
1589
1590         *state = REMOTE_NO_KEY_PRESSED;
1591         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1592                 for (i = 0; i < keymap_size ; i++) {
1593                         if (rc5_data(&keymap[i]) == msg.buf[0]) {
1594                                 *state = REMOTE_KEY_PRESSED;
1595                                 *event = keymap[i].keycode;
1596                                 break;
1597                         }
1598
1599                 }
1600
1601                 if ((*state) == REMOTE_KEY_PRESSED)
1602                         deb_rc("%s: found rc key: %x, %x, event: %x\n",
1603                                         __func__, key[0], key[1], (*event));
1604                 else if (key[0] != 0xff)
1605                         deb_rc("%s: unknown rc key: %x, %x\n",
1606                                         __func__, key[0], key[1]);
1607
1608         }
1609
1610         return 0;
1611 }
1612
1613 enum dw2102_table_entry {
1614         CYPRESS_DW2102,
1615         CYPRESS_DW2101,
1616         CYPRESS_DW2104,
1617         TEVII_S650,
1618         TERRATEC_CINERGY_S,
1619         CYPRESS_DW3101,
1620         TEVII_S630,
1621         PROF_1100,
1622         TEVII_S660,
1623         PROF_7500,
1624         GENIATECH_SU3000,
1625         TERRATEC_CINERGY_S2,
1626         TEVII_S480_1,
1627         TEVII_S480_2,
1628         X3M_SPC1400HD,
1629         TEVII_S421,
1630         TEVII_S632,
1631         TERRATEC_CINERGY_S2_R2,
1632         GOTVIEW_SAT_HD,
1633 };
1634
1635 static struct usb_device_id dw2102_table[] = {
1636         [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
1637         [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
1638         [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
1639         [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
1640         [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
1641         [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
1642         [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
1643         [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
1644         [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
1645         [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
1646         [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
1647         [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)},
1648         [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
1649         [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
1650         [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
1651         [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)},
1652         [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
1653         [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00b0)},
1654         [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
1655         { }
1656 };
1657
1658 MODULE_DEVICE_TABLE(usb, dw2102_table);
1659
1660 static int dw2102_load_firmware(struct usb_device *dev,
1661                         const struct firmware *frmwr)
1662 {
1663         u8 *b, *p;
1664         int ret = 0, i;
1665         u8 reset;
1666         u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
1667         const struct firmware *fw;
1668
1669         switch (dev->descriptor.idProduct) {
1670         case 0x2101:
1671                 ret = request_firmware(&fw, DW2101_FIRMWARE, &dev->dev);
1672                 if (ret != 0) {
1673                         err(err_str, DW2101_FIRMWARE);
1674                         return ret;
1675                 }
1676                 break;
1677         default:
1678                 fw = frmwr;
1679                 break;
1680         }
1681         info("start downloading DW210X firmware");
1682         p = kmalloc(fw->size, GFP_KERNEL);
1683         reset = 1;
1684         /*stop the CPU*/
1685         dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
1686         dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
1687
1688         if (p != NULL) {
1689                 memcpy(p, fw->data, fw->size);
1690                 for (i = 0; i < fw->size; i += 0x40) {
1691                         b = (u8 *) p + i;
1692                         if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
1693                                         DW210X_WRITE_MSG) != 0x40) {
1694                                 err("error while transferring firmware");
1695                                 ret = -EINVAL;
1696                                 break;
1697                         }
1698                 }
1699                 /* restart the CPU */
1700                 reset = 0;
1701                 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
1702                                         DW210X_WRITE_MSG) != 1) {
1703                         err("could not restart the USB controller CPU.");
1704                         ret = -EINVAL;
1705                 }
1706                 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
1707                                         DW210X_WRITE_MSG) != 1) {
1708                         err("could not restart the USB controller CPU.");
1709                         ret = -EINVAL;
1710                 }
1711                 /* init registers */
1712                 switch (dev->descriptor.idProduct) {
1713                 case USB_PID_TEVII_S650:
1714                         dw2104_properties.rc.legacy.rc_map_table = rc_map_tevii_table;
1715                         dw2104_properties.rc.legacy.rc_map_size =
1716                                         ARRAY_SIZE(rc_map_tevii_table);
1717                 case USB_PID_DW2104:
1718                         reset = 1;
1719                         dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
1720                                         DW210X_WRITE_MSG);
1721                         /* break omitted intentionally */
1722                 case USB_PID_DW3101:
1723                         reset = 0;
1724                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1725                                         DW210X_WRITE_MSG);
1726                         break;
1727                 case USB_PID_CINERGY_S:
1728                 case USB_PID_DW2102:
1729                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1730                                         DW210X_WRITE_MSG);
1731                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1732                                         DW210X_READ_MSG);
1733                         /* check STV0299 frontend  */
1734                         dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
1735                                         DW210X_READ_MSG);
1736                         if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
1737                                 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
1738                                 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
1739                                 break;
1740                         } else {
1741                                 /* check STV0288 frontend  */
1742                                 reset16[0] = 0xd0;
1743                                 reset16[1] = 1;
1744                                 reset16[2] = 0;
1745                                 dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3,
1746                                                 DW210X_WRITE_MSG);
1747                                 dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3,
1748                                                 DW210X_READ_MSG);
1749                                 if (reset16[2] == 0x11) {
1750                                         dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
1751                                         break;
1752                                 }
1753                         }
1754                 case 0x2101:
1755                         dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
1756                                         DW210X_READ_MSG);
1757                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1758                                         DW210X_READ_MSG);
1759                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1760                                         DW210X_READ_MSG);
1761                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1762                                         DW210X_READ_MSG);
1763                         break;
1764                 }
1765
1766                 msleep(100);
1767                 kfree(p);
1768         }
1769         return ret;
1770 }
1771
1772 static struct dvb_usb_device_properties dw2102_properties = {
1773         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1774         .usb_ctrl = DEVICE_SPECIFIC,
1775         .firmware = DW2102_FIRMWARE,
1776         .no_reconnect = 1,
1777
1778         .i2c_algo = &dw2102_serit_i2c_algo,
1779
1780         .rc.legacy = {
1781                 .rc_map_table = rc_map_dw210x_table,
1782                 .rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
1783                 .rc_interval = 150,
1784                 .rc_query = dw2102_rc_query,
1785         },
1786
1787         .generic_bulk_ctrl_endpoint = 0x81,
1788         /* parameter for the MPEG2-data transfer */
1789         .num_adapters = 1,
1790         .download_firmware = dw2102_load_firmware,
1791         .read_mac_address = dw210x_read_mac_address,
1792         .adapter = {
1793                 {
1794                 .num_frontends = 1,
1795                 .fe = {{
1796                         .frontend_attach = dw2102_frontend_attach,
1797                         .stream = {
1798                                 .type = USB_BULK,
1799                                 .count = 8,
1800                                 .endpoint = 0x82,
1801                                 .u = {
1802                                         .bulk = {
1803                                                 .buffersize = 4096,
1804                                         }
1805                                 }
1806                         },
1807                 }},
1808                 }
1809         },
1810         .num_device_descs = 3,
1811         .devices = {
1812                 {"DVBWorld DVB-S 2102 USB2.0",
1813                         {&dw2102_table[CYPRESS_DW2102], NULL},
1814                         {NULL},
1815                 },
1816                 {"DVBWorld DVB-S 2101 USB2.0",
1817                         {&dw2102_table[CYPRESS_DW2101], NULL},
1818                         {NULL},
1819                 },
1820                 {"TerraTec Cinergy S USB",
1821                         {&dw2102_table[TERRATEC_CINERGY_S], NULL},
1822                         {NULL},
1823                 },
1824         }
1825 };
1826
1827 static struct dvb_usb_device_properties dw2104_properties = {
1828         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1829         .usb_ctrl = DEVICE_SPECIFIC,
1830         .firmware = DW2104_FIRMWARE,
1831         .no_reconnect = 1,
1832
1833         .i2c_algo = &dw2104_i2c_algo,
1834         .rc.legacy = {
1835                 .rc_map_table = rc_map_dw210x_table,
1836                 .rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
1837                 .rc_interval = 150,
1838                 .rc_query = dw2102_rc_query,
1839         },
1840
1841         .generic_bulk_ctrl_endpoint = 0x81,
1842         /* parameter for the MPEG2-data transfer */
1843         .num_adapters = 1,
1844         .download_firmware = dw2102_load_firmware,
1845         .read_mac_address = dw210x_read_mac_address,
1846         .adapter = {
1847                 {
1848                 .num_frontends = 1,
1849                 .fe = {{
1850                         .frontend_attach = dw2104_frontend_attach,
1851                         .stream = {
1852                                 .type = USB_BULK,
1853                                 .count = 8,
1854                                 .endpoint = 0x82,
1855                                 .u = {
1856                                         .bulk = {
1857                                                 .buffersize = 4096,
1858                                         }
1859                                 }
1860                         },
1861                 }},
1862                 }
1863         },
1864         .num_device_descs = 2,
1865         .devices = {
1866                 { "DVBWorld DW2104 USB2.0",
1867                         {&dw2102_table[CYPRESS_DW2104], NULL},
1868                         {NULL},
1869                 },
1870                 { "TeVii S650 USB2.0",
1871                         {&dw2102_table[TEVII_S650], NULL},
1872                         {NULL},
1873                 },
1874         }
1875 };
1876
1877 static struct dvb_usb_device_properties dw3101_properties = {
1878         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1879         .usb_ctrl = DEVICE_SPECIFIC,
1880         .firmware = DW3101_FIRMWARE,
1881         .no_reconnect = 1,
1882
1883         .i2c_algo = &dw3101_i2c_algo,
1884         .rc.legacy = {
1885                 .rc_map_table = rc_map_dw210x_table,
1886                 .rc_map_size = ARRAY_SIZE(rc_map_dw210x_table),
1887                 .rc_interval = 150,
1888                 .rc_query = dw2102_rc_query,
1889         },
1890
1891         .generic_bulk_ctrl_endpoint = 0x81,
1892         /* parameter for the MPEG2-data transfer */
1893         .num_adapters = 1,
1894         .download_firmware = dw2102_load_firmware,
1895         .read_mac_address = dw210x_read_mac_address,
1896         .adapter = {
1897                 {
1898                 .num_frontends = 1,
1899                 .fe = {{
1900                         .frontend_attach = dw3101_frontend_attach,
1901                         .tuner_attach = dw3101_tuner_attach,
1902                         .stream = {
1903                                 .type = USB_BULK,
1904                                 .count = 8,
1905                                 .endpoint = 0x82,
1906                                 .u = {
1907                                         .bulk = {
1908                                                 .buffersize = 4096,
1909                                         }
1910                                 }
1911                         },
1912                 }},
1913                 }
1914         },
1915         .num_device_descs = 1,
1916         .devices = {
1917                 { "DVBWorld DVB-C 3101 USB2.0",
1918                         {&dw2102_table[CYPRESS_DW3101], NULL},
1919                         {NULL},
1920                 },
1921         }
1922 };
1923
1924 static struct dvb_usb_device_properties s6x0_properties = {
1925         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1926         .usb_ctrl = DEVICE_SPECIFIC,
1927         .size_of_priv = sizeof(struct s6x0_state),
1928         .firmware = S630_FIRMWARE,
1929         .no_reconnect = 1,
1930
1931         .i2c_algo = &s6x0_i2c_algo,
1932         .rc.legacy = {
1933                 .rc_map_table = rc_map_tevii_table,
1934                 .rc_map_size = ARRAY_SIZE(rc_map_tevii_table),
1935                 .rc_interval = 150,
1936                 .rc_query = dw2102_rc_query,
1937         },
1938
1939         .generic_bulk_ctrl_endpoint = 0x81,
1940         .num_adapters = 1,
1941         .download_firmware = dw2102_load_firmware,
1942         .read_mac_address = s6x0_read_mac_address,
1943         .adapter = {
1944                 {
1945                 .num_frontends = 1,
1946                 .fe = {{
1947                         .frontend_attach = zl100313_frontend_attach,
1948                         .stream = {
1949                                 .type = USB_BULK,
1950                                 .count = 8,
1951                                 .endpoint = 0x82,
1952                                 .u = {
1953                                         .bulk = {
1954                                                 .buffersize = 4096,
1955                                         }
1956                                 }
1957                         },
1958                 }},
1959                 }
1960         },
1961         .num_device_descs = 1,
1962         .devices = {
1963                 {"TeVii S630 USB",
1964                         {&dw2102_table[TEVII_S630], NULL},
1965                         {NULL},
1966                 },
1967         }
1968 };
1969
1970 struct dvb_usb_device_properties *p1100;
1971 static struct dvb_usb_device_description d1100 = {
1972         "Prof 1100 USB ",
1973         {&dw2102_table[PROF_1100], NULL},
1974         {NULL},
1975 };
1976
1977 struct dvb_usb_device_properties *s660;
1978 static struct dvb_usb_device_description d660 = {
1979         "TeVii S660 USB",
1980         {&dw2102_table[TEVII_S660], NULL},
1981         {NULL},
1982 };
1983
1984 static struct dvb_usb_device_description d480_1 = {
1985         "TeVii S480.1 USB",
1986         {&dw2102_table[TEVII_S480_1], NULL},
1987         {NULL},
1988 };
1989
1990 static struct dvb_usb_device_description d480_2 = {
1991         "TeVii S480.2 USB",
1992         {&dw2102_table[TEVII_S480_2], NULL},
1993         {NULL},
1994 };
1995
1996 struct dvb_usb_device_properties *p7500;
1997 static struct dvb_usb_device_description d7500 = {
1998         "Prof 7500 USB DVB-S2",
1999         {&dw2102_table[PROF_7500], NULL},
2000         {NULL},
2001 };
2002
2003 struct dvb_usb_device_properties *s421;
2004 static struct dvb_usb_device_description d421 = {
2005         "TeVii S421 PCI",
2006         {&dw2102_table[TEVII_S421], NULL},
2007         {NULL},
2008 };
2009
2010 static struct dvb_usb_device_description d632 = {
2011         "TeVii S632 USB",
2012         {&dw2102_table[TEVII_S632], NULL},
2013         {NULL},
2014 };
2015
2016 static struct dvb_usb_device_properties su3000_properties = {
2017         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2018         .usb_ctrl = DEVICE_SPECIFIC,
2019         .size_of_priv = sizeof(struct su3000_state),
2020         .power_ctrl = su3000_power_ctrl,
2021         .num_adapters = 1,
2022         .identify_state = su3000_identify_state,
2023         .i2c_algo = &su3000_i2c_algo,
2024
2025         .rc.legacy = {
2026                 .rc_map_table = rc_map_su3000_table,
2027                 .rc_map_size = ARRAY_SIZE(rc_map_su3000_table),
2028                 .rc_interval = 150,
2029                 .rc_query = dw2102_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  = su3000_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 = 5,
2056         .devices = {
2057                 { "SU3000HD DVB-S USB2.0",
2058                         { &dw2102_table[GENIATECH_SU3000], NULL },
2059                         { NULL },
2060                 },
2061                 { "Terratec Cinergy S2 USB HD",
2062                         { &dw2102_table[TERRATEC_CINERGY_S2], NULL },
2063                         { NULL },
2064                 },
2065                 { "X3M TV SPC1400HD PCI",
2066                         { &dw2102_table[X3M_SPC1400HD], NULL },
2067                         { NULL },
2068                 },
2069                 { "Terratec Cinergy S2 USB HD Rev.2",
2070                         { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL },
2071                         { NULL },
2072                 },
2073                 { "GOTVIEW Satellite HD",
2074                         { &dw2102_table[GOTVIEW_SAT_HD], NULL },
2075                         { NULL },
2076                 },
2077         }
2078 };
2079
2080 static int dw2102_probe(struct usb_interface *intf,
2081                 const struct usb_device_id *id)
2082 {
2083         p1100 = kmemdup(&s6x0_properties,
2084                         sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2085         if (!p1100)
2086                 return -ENOMEM;
2087         /* copy default structure */
2088         /* fill only different fields */
2089         p1100->firmware = P1100_FIRMWARE;
2090         p1100->devices[0] = d1100;
2091         p1100->rc.legacy.rc_map_table = rc_map_tbs_table;
2092         p1100->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
2093         p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
2094
2095         s660 = kmemdup(&s6x0_properties,
2096                        sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2097         if (!s660) {
2098                 kfree(p1100);
2099                 return -ENOMEM;
2100         }
2101         s660->firmware = S660_FIRMWARE;
2102         s660->num_device_descs = 3;
2103         s660->devices[0] = d660;
2104         s660->devices[1] = d480_1;
2105         s660->devices[2] = d480_2;
2106         s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
2107
2108         p7500 = kmemdup(&s6x0_properties,
2109                         sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2110         if (!p7500) {
2111                 kfree(p1100);
2112                 kfree(s660);
2113                 return -ENOMEM;
2114         }
2115         p7500->firmware = P7500_FIRMWARE;
2116         p7500->devices[0] = d7500;
2117         p7500->rc.legacy.rc_map_table = rc_map_tbs_table;
2118         p7500->rc.legacy.rc_map_size = ARRAY_SIZE(rc_map_tbs_table);
2119         p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach;
2120
2121
2122         s421 = kmemdup(&su3000_properties,
2123                        sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2124         if (!s421) {
2125                 kfree(p1100);
2126                 kfree(s660);
2127                 kfree(p7500);
2128                 return -ENOMEM;
2129         }
2130         s421->num_device_descs = 2;
2131         s421->devices[0] = d421;
2132         s421->devices[1] = d632;
2133         s421->adapter->fe[0].frontend_attach = m88rs2000_frontend_attach;
2134
2135         if (0 == dvb_usb_device_init(intf, &dw2102_properties,
2136                         THIS_MODULE, NULL, adapter_nr) ||
2137             0 == dvb_usb_device_init(intf, &dw2104_properties,
2138                         THIS_MODULE, NULL, adapter_nr) ||
2139             0 == dvb_usb_device_init(intf, &dw3101_properties,
2140                         THIS_MODULE, NULL, adapter_nr) ||
2141             0 == dvb_usb_device_init(intf, &s6x0_properties,
2142                         THIS_MODULE, NULL, adapter_nr) ||
2143             0 == dvb_usb_device_init(intf, p1100,
2144                         THIS_MODULE, NULL, adapter_nr) ||
2145             0 == dvb_usb_device_init(intf, s660,
2146                         THIS_MODULE, NULL, adapter_nr) ||
2147             0 == dvb_usb_device_init(intf, p7500,
2148                         THIS_MODULE, NULL, adapter_nr) ||
2149             0 == dvb_usb_device_init(intf, s421,
2150                         THIS_MODULE, NULL, adapter_nr) ||
2151             0 == dvb_usb_device_init(intf, &su3000_properties,
2152                                      THIS_MODULE, NULL, adapter_nr))
2153                 return 0;
2154
2155         return -ENODEV;
2156 }
2157
2158 static struct usb_driver dw2102_driver = {
2159         .name = "dw2102",
2160         .probe = dw2102_probe,
2161         .disconnect = dvb_usb_device_exit,
2162         .id_table = dw2102_table,
2163 };
2164
2165 module_usb_driver(dw2102_driver);
2166
2167 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
2168 MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104,"
2169                         " DVB-C 3101 USB2.0,"
2170                         " TeVii S600, S630, S650, S660, S480, S421, S632"
2171                         " Prof 1100, 7500 USB2.0,"
2172                         " Geniatech SU3000 devices");
2173 MODULE_VERSION("0.1");
2174 MODULE_LICENSE("GPL");
2175 MODULE_FIRMWARE(DW2101_FIRMWARE);
2176 MODULE_FIRMWARE(DW2102_FIRMWARE);
2177 MODULE_FIRMWARE(DW2104_FIRMWARE);
2178 MODULE_FIRMWARE(DW3101_FIRMWARE);
2179 MODULE_FIRMWARE(S630_FIRMWARE);
2180 MODULE_FIRMWARE(S660_FIRMWARE);
2181 MODULE_FIRMWARE(P1100_FIRMWARE);
2182 MODULE_FIRMWARE(P7500_FIRMWARE);