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

   1 /* DVB USB framework compliant Linux driver for the
   2  *      DVBWorld DVB-S 2101, 2102, DVB-S2 2104, DVB-C 3101,
   3  *      TeVii S600, S630, S650, S660, S480, S421, S632
   4  *      Prof 1100, 7500,
   5  *      Geniatech SU3000, T220,
   6  *      TechnoTrend S2-4600 Cards
   7  * Copyright (C) 2008-2012 Igor M. Liplianin (liplianin@me.by)
   8  *
   9  *      This program is free software; you can redistribute it and/or modify it
  10  *      under the terms of the GNU General Public License as published by the
  11  *      Free Software Foundation, version 2.
  12  *
  13  * see Documentation/dvb/README.dvb-usb for more information
  14  */
  15 #include "dw2102.h"
  16 #include "si21xx.h"
  17 #include "stv0299.h"
  18 #include "z0194a.h"
  19 #include "stv0288.h"
  20 #include "stb6000.h"
  21 #include "eds1547.h"
  22 #include "cx24116.h"
  23 #include "tda1002x.h"
  24 #include "mt312.h"
  25 #include "zl10039.h"
  26 #include "ts2020.h"
  27 #include "ds3000.h"
  28 #include "stv0900.h"
  29 #include "stv6110.h"
  30 #include "stb6100.h"
  31 #include "stb6100_proc.h"
  32 #include "m88rs2000.h"
  33 #include "tda18271.h"
  34 #include "cxd2820r.h"
  35 #include "m88ds3103.h"
  36 #include "ts2020.h"
  37
  38 /* Max transfer size done by I2C transfer functions */
  39 #define MAX_XFER_SIZE  64
  40
  41 #ifndef USB_PID_DW2102
  42 #define USB_PID_DW2102 0x2102
  43 #endif
  44
  45 #ifndef USB_PID_DW2104
  46 #define USB_PID_DW2104 0x2104
  47 #endif
  48
  49 #ifndef USB_PID_DW3101
  50 #define USB_PID_DW3101 0x3101
  51 #endif
  52
  53 #ifndef USB_PID_CINERGY_S
  54 #define USB_PID_CINERGY_S 0x0064
  55 #endif
  56
  57 #ifndef USB_PID_TEVII_S630
  58 #define USB_PID_TEVII_S630 0xd630
  59 #endif
  60
  61 #ifndef USB_PID_TEVII_S650
  62 #define USB_PID_TEVII_S650 0xd650
  63 #endif
  64
  65 #ifndef USB_PID_TEVII_S660
  66 #define USB_PID_TEVII_S660 0xd660
  67 #endif
  68
  69 #ifndef USB_PID_TEVII_S480_1
  70 #define USB_PID_TEVII_S480_1 0xd481
  71 #endif
  72
  73 #ifndef USB_PID_TEVII_S480_2
  74 #define USB_PID_TEVII_S480_2 0xd482
  75 #endif
  76
  77 #ifndef USB_PID_PROF_1100
  78 #define USB_PID_PROF_1100 0xb012
  79 #endif
  80
  81 #ifndef USB_PID_TEVII_S421
  82 #define USB_PID_TEVII_S421 0xd421
  83 #endif
  84
  85 #ifndef USB_PID_TEVII_S632
  86 #define USB_PID_TEVII_S632 0xd632
  87 #endif
  88
  89 #ifndef USB_PID_GOTVIEW_SAT_HD
  90 #define USB_PID_GOTVIEW_SAT_HD 0x5456
  91 #endif
  92
  93 #define DW210X_READ_MSG 0
  94 #define DW210X_WRITE_MSG 1
  95
  96 #define REG_1F_SYMBOLRATE_BYTE0 0x1f
  97 #define REG_20_SYMBOLRATE_BYTE1 0x20
  98 #define REG_21_SYMBOLRATE_BYTE2 0x21
  99 /* on my own*/
 100 #define DW2102_VOLTAGE_CTRL (0x1800)
 101 #define SU3000_STREAM_CTRL (0x1900)
 102 #define DW2102_RC_QUERY (0x1a00)
 103 #define DW2102_LED_CTRL (0x1b00)
 104
 105 #define DW2101_FIRMWARE "dvb-usb-dw2101.fw"
 106 #define DW2102_FIRMWARE "dvb-usb-dw2102.fw"
 107 #define DW2104_FIRMWARE "dvb-usb-dw2104.fw"
 108 #define DW3101_FIRMWARE "dvb-usb-dw3101.fw"
 109 #define S630_FIRMWARE   "dvb-usb-s630.fw"
 110 #define S660_FIRMWARE   "dvb-usb-s660.fw"
 111 #define P1100_FIRMWARE  "dvb-usb-p1100.fw"
 112 #define P7500_FIRMWARE  "dvb-usb-p7500.fw"
 113
 114 #define err_str "did not find the firmware file. (%s) " \
 115                 "Please see linux/Documentation/dvb/ for more details " \
 116                 "on firmware-problems."
 117
 118 struct dw2102_state {
 119         u8 initialized;
 120         struct i2c_client *i2c_client_tuner;
 121         int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
 122 };
 123
 124 /* debug */
 125 static int dvb_usb_dw2102_debug;
 126 module_param_named(debug, dvb_usb_dw2102_debug, int, 0644);
 127 MODULE_PARM_DESC(debug, "set debugging level (1=info 2=xfer 4=rc(or-able))."
 128                                                 DVB_USB_DEBUG_STATUS);
 129
 130 /* demod probe */
 131 static int demod_probe = 1;
 132 module_param_named(demod, demod_probe, int, 0644);
 133 MODULE_PARM_DESC(demod, "demod to probe (1=cx24116 2=stv0903+stv6110 "
 134                         "4=stv0903+stb6100(or-able)).");
 135
 136 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
 137
 138 static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
 139                         u16 index, u8 * data, u16 len, int flags)
 140 {
 141         int ret;
 142         u8 *u8buf;
 143         unsigned int pipe = (flags == DW210X_READ_MSG) ?
 144                                 usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
 145         u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
 146
 147         u8buf = kmalloc(len, GFP_KERNEL);
 148         if (!u8buf)
 149                 return -ENOMEM;
 150
 151
 152         if (flags == DW210X_WRITE_MSG)
 153                 memcpy(u8buf, data, len);
 154         ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
 155                                 value, index , u8buf, len, 2000);
 156
 157         if (flags == DW210X_READ_MSG)
 158                 memcpy(data, u8buf, len);
 159
 160         kfree(u8buf);
 161         return ret;
 162 }
 163
 164 /* I2C */
 165 static int dw2102_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 166                 int num)
 167 {
 168         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 169         int i = 0;
 170         u8 buf6[] = {0x2c, 0x05, 0xc0, 0, 0, 0, 0};
 171         u16 value;
 172
 173         if (!d)
 174                 return -ENODEV;
 175         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 176                 return -EAGAIN;
 177
 178         switch (num) {
 179         case 2:
 180                 /* read stv0299 register */
 181                 value = msg[0].buf[0];/* register */
 182                 for (i = 0; i < msg[1].len; i++) {
 183                         dw210x_op_rw(d->udev, 0xb5, value + i, 0,
 184                                         buf6, 2, DW210X_READ_MSG);
 185                         msg[1].buf[i] = buf6[0];
 186                 }
 187                 break;
 188         case 1:
 189                 switch (msg[0].addr) {
 190                 case 0x68:
 191                         /* write to stv0299 register */
 192                         buf6[0] = 0x2a;
 193                         buf6[1] = msg[0].buf[0];
 194                         buf6[2] = msg[0].buf[1];
 195                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 196                                         buf6, 3, DW210X_WRITE_MSG);
 197                         break;
 198                 case 0x60:
 199                         if (msg[0].flags == 0) {
 200                         /* write to tuner pll */
 201                                 buf6[0] = 0x2c;
 202                                 buf6[1] = 5;
 203                                 buf6[2] = 0xc0;
 204                                 buf6[3] = msg[0].buf[0];
 205                                 buf6[4] = msg[0].buf[1];
 206                                 buf6[5] = msg[0].buf[2];
 207                                 buf6[6] = msg[0].buf[3];
 208                                 dw210x_op_rw(d->udev, 0xb2, 0, 0,
 209                                                 buf6, 7, DW210X_WRITE_MSG);
 210                         } else {
 211                         /* read from tuner */
 212                                 dw210x_op_rw(d->udev, 0xb5, 0, 0,
 213                                                 buf6, 1, DW210X_READ_MSG);
 214                                 msg[0].buf[0] = buf6[0];
 215                         }
 216                         break;
 217                 case (DW2102_RC_QUERY):
 218                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 219                                         buf6, 2, DW210X_READ_MSG);
 220                         msg[0].buf[0] = buf6[0];
 221                         msg[0].buf[1] = buf6[1];
 222                         break;
 223                 case (DW2102_VOLTAGE_CTRL):
 224                         buf6[0] = 0x30;
 225                         buf6[1] = msg[0].buf[0];
 226                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 227                                         buf6, 2, DW210X_WRITE_MSG);
 228                         break;
 229                 }
 230
 231                 break;
 232         }
 233
 234         mutex_unlock(&d->i2c_mutex);
 235         return num;
 236 }
 237
 238 static int dw2102_serit_i2c_transfer(struct i2c_adapter *adap,
 239                                                 struct i2c_msg msg[], int num)
 240 {
 241         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 242         u8 buf6[] = {0, 0, 0, 0, 0, 0, 0};
 243
 244         if (!d)
 245                 return -ENODEV;
 246         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 247                 return -EAGAIN;
 248
 249         switch (num) {
 250         case 2:
 251                 /* read si2109 register by number */
 252                 buf6[0] = msg[0].addr << 1;
 253                 buf6[1] = msg[0].len;
 254                 buf6[2] = msg[0].buf[0];
 255                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 256                                 buf6, msg[0].len + 2, DW210X_WRITE_MSG);
 257                 /* read si2109 register */
 258                 dw210x_op_rw(d->udev, 0xc3, 0xd0, 0,
 259                                 buf6, msg[1].len + 2, DW210X_READ_MSG);
 260                 memcpy(msg[1].buf, buf6 + 2, msg[1].len);
 261
 262                 break;
 263         case 1:
 264                 switch (msg[0].addr) {
 265                 case 0x68:
 266                         /* write to si2109 register */
 267                         buf6[0] = msg[0].addr << 1;
 268                         buf6[1] = msg[0].len;
 269                         memcpy(buf6 + 2, msg[0].buf, msg[0].len);
 270                         dw210x_op_rw(d->udev, 0xc2, 0, 0, buf6,
 271                                         msg[0].len + 2, DW210X_WRITE_MSG);
 272                         break;
 273                 case(DW2102_RC_QUERY):
 274                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 275                                         buf6, 2, DW210X_READ_MSG);
 276                         msg[0].buf[0] = buf6[0];
 277                         msg[0].buf[1] = buf6[1];
 278                         break;
 279                 case(DW2102_VOLTAGE_CTRL):
 280                         buf6[0] = 0x30;
 281                         buf6[1] = msg[0].buf[0];
 282                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 283                                         buf6, 2, DW210X_WRITE_MSG);
 284                         break;
 285                 }
 286                 break;
 287         }
 288
 289         mutex_unlock(&d->i2c_mutex);
 290         return num;
 291 }
 292
 293 static int dw2102_earda_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 294 {
 295         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 296         int ret;
 297
 298         if (!d)
 299                 return -ENODEV;
 300         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 301                 return -EAGAIN;
 302
 303         switch (num) {
 304         case 2: {
 305                 /* read */
 306                 /* first write first register number */
 307                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 308
 309                 if (2 + msg[1].len > sizeof(ibuf)) {
 310                         warn("i2c rd: len=%d is too big!\n",
 311                              msg[1].len);
 312                         ret = -EOPNOTSUPP;
 313                         goto unlock;
 314                 }
 315
 316                 obuf[0] = msg[0].addr << 1;
 317                 obuf[1] = msg[0].len;
 318                 obuf[2] = msg[0].buf[0];
 319                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 320                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 321                 /* second read registers */
 322                 dw210x_op_rw(d->udev, 0xc3, 0xd1 , 0,
 323                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 324                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 325
 326                 break;
 327         }
 328         case 1:
 329                 switch (msg[0].addr) {
 330                 case 0x68: {
 331                         /* write to register */
 332                         u8 obuf[MAX_XFER_SIZE];
 333
 334                         if (2 + msg[0].len > sizeof(obuf)) {
 335                                 warn("i2c wr: len=%d is too big!\n",
 336                                      msg[1].len);
 337                                 ret = -EOPNOTSUPP;
 338                                 goto unlock;
 339                         }
 340
 341                         obuf[0] = msg[0].addr << 1;
 342                         obuf[1] = msg[0].len;
 343                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 344                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 345                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 346                         break;
 347                 }
 348                 case 0x61: {
 349                         /* write to tuner */
 350                         u8 obuf[MAX_XFER_SIZE];
 351
 352                         if (2 + msg[0].len > sizeof(obuf)) {
 353                                 warn("i2c wr: len=%d is too big!\n",
 354                                      msg[1].len);
 355                                 ret = -EOPNOTSUPP;
 356                                 goto unlock;
 357                         }
 358
 359                         obuf[0] = msg[0].addr << 1;
 360                         obuf[1] = msg[0].len;
 361                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 362                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 363                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 364                         break;
 365                 }
 366                 case(DW2102_RC_QUERY): {
 367                         u8 ibuf[2];
 368                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 369                                         ibuf, 2, DW210X_READ_MSG);
 370                         memcpy(msg[0].buf, ibuf , 2);
 371                         break;
 372                 }
 373                 case(DW2102_VOLTAGE_CTRL): {
 374                         u8 obuf[2];
 375                         obuf[0] = 0x30;
 376                         obuf[1] = msg[0].buf[0];
 377                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 378                                         obuf, 2, DW210X_WRITE_MSG);
 379                         break;
 380                 }
 381                 }
 382
 383                 break;
 384         }
 385         ret = num;
 386
 387 unlock:
 388         mutex_unlock(&d->i2c_mutex);
 389         return ret;
 390 }
 391
 392 static int dw2104_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[], int num)
 393 {
 394         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 395         int len, i, j, ret;
 396
 397         if (!d)
 398                 return -ENODEV;
 399         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 400                 return -EAGAIN;
 401
 402         for (j = 0; j < num; j++) {
 403                 switch (msg[j].addr) {
 404                 case(DW2102_RC_QUERY): {
 405                         u8 ibuf[2];
 406                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 407                                         ibuf, 2, DW210X_READ_MSG);
 408                         memcpy(msg[j].buf, ibuf , 2);
 409                         break;
 410                 }
 411                 case(DW2102_VOLTAGE_CTRL): {
 412                         u8 obuf[2];
 413                         obuf[0] = 0x30;
 414                         obuf[1] = msg[j].buf[0];
 415                         dw210x_op_rw(d->udev, 0xb2, 0, 0,
 416                                         obuf, 2, DW210X_WRITE_MSG);
 417                         break;
 418                 }
 419                 /*case 0x55: cx24116
 420                 case 0x6a: stv0903
 421                 case 0x68: ds3000, stv0903
 422                 case 0x60: ts2020, stv6110, stb6100 */
 423                 default: {
 424                         if (msg[j].flags == I2C_M_RD) {
 425                                 /* read registers */
 426                                 u8  ibuf[MAX_XFER_SIZE];
 427
 428                                 if (2 + msg[j].len > sizeof(ibuf)) {
 429                                         warn("i2c rd: len=%d is too big!\n",
 430                                              msg[j].len);
 431                                         ret = -EOPNOTSUPP;
 432                                         goto unlock;
 433                                 }
 434
 435                                 dw210x_op_rw(d->udev, 0xc3,
 436                                                 (msg[j].addr << 1) + 1, 0,
 437                                                 ibuf, msg[j].len + 2,
 438                                                 DW210X_READ_MSG);
 439                                 memcpy(msg[j].buf, ibuf + 2, msg[j].len);
 440                         mdelay(10);
 441                         } else if (((msg[j].buf[0] == 0xb0) &&
 442                                                 (msg[j].addr == 0x68)) ||
 443                                                 ((msg[j].buf[0] == 0xf7) &&
 444                                                 (msg[j].addr == 0x55))) {
 445                                 /* write firmware */
 446                                 u8 obuf[19];
 447                                 obuf[0] = msg[j].addr << 1;
 448                                 obuf[1] = (msg[j].len > 15 ? 17 : msg[j].len);
 449                                 obuf[2] = msg[j].buf[0];
 450                                 len = msg[j].len - 1;
 451                                 i = 1;
 452                                 do {
 453                                         memcpy(obuf + 3, msg[j].buf + i,
 454                                                         (len > 16 ? 16 : len));
 455                                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 456                                                 obuf, (len > 16 ? 16 : len) + 3,
 457                                                 DW210X_WRITE_MSG);
 458                                         i += 16;
 459                                         len -= 16;
 460                                 } while (len > 0);
 461                         } else {
 462                                 /* write registers */
 463                                 u8 obuf[MAX_XFER_SIZE];
 464
 465                                 if (2 + msg[j].len > sizeof(obuf)) {
 466                                         warn("i2c wr: len=%d is too big!\n",
 467                                              msg[j].len);
 468                                         ret = -EOPNOTSUPP;
 469                                         goto unlock;
 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         ret = num;
 485
 486 unlock:
 487         mutex_unlock(&d->i2c_mutex);
 488         return ret;
 489 }
 490
 491 static int dw3101_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 492                                                                 int num)
 493 {
 494         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 495         int ret;
 496         int i;
 497
 498         if (!d)
 499                 return -ENODEV;
 500         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 501                 return -EAGAIN;
 502
 503         switch (num) {
 504         case 2: {
 505                 /* read */
 506                 /* first write first register number */
 507                 u8 ibuf[MAX_XFER_SIZE], obuf[3];
 508
 509                 if (2 + msg[1].len > sizeof(ibuf)) {
 510                         warn("i2c rd: len=%d is too big!\n",
 511                              msg[1].len);
 512                         ret = -EOPNOTSUPP;
 513                         goto unlock;
 514                 }
 515                 obuf[0] = msg[0].addr << 1;
 516                 obuf[1] = msg[0].len;
 517                 obuf[2] = msg[0].buf[0];
 518                 dw210x_op_rw(d->udev, 0xc2, 0, 0,
 519                                 obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 520                 /* second read registers */
 521                 dw210x_op_rw(d->udev, 0xc3, 0x19 , 0,
 522                                 ibuf, msg[1].len + 2, DW210X_READ_MSG);
 523                 memcpy(msg[1].buf, ibuf + 2, msg[1].len);
 524
 525                 break;
 526         }
 527         case 1:
 528                 switch (msg[0].addr) {
 529                 case 0x60:
 530                 case 0x0c: {
 531                         /* write to register */
 532                         u8 obuf[MAX_XFER_SIZE];
 533
 534                         if (2 + msg[0].len > sizeof(obuf)) {
 535                                 warn("i2c wr: len=%d is too big!\n",
 536                                      msg[0].len);
 537                                 ret = -EOPNOTSUPP;
 538                                 goto unlock;
 539                         }
 540                         obuf[0] = msg[0].addr << 1;
 541                         obuf[1] = msg[0].len;
 542                         memcpy(obuf + 2, msg[0].buf, msg[0].len);
 543                         dw210x_op_rw(d->udev, 0xc2, 0, 0,
 544                                         obuf, msg[0].len + 2, DW210X_WRITE_MSG);
 545                         break;
 546                 }
 547                 case(DW2102_RC_QUERY): {
 548                         u8 ibuf[2];
 549                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 550                                         ibuf, 2, DW210X_READ_MSG);
 551                         memcpy(msg[0].buf, ibuf , 2);
 552                         break;
 553                 }
 554                 }
 555
 556                 break;
 557         }
 558
 559         for (i = 0; i < num; i++) {
 560                 deb_xfer("%02x:%02x: %s ", i, msg[i].addr,
 561                                 msg[i].flags == 0 ? ">>>" : "<<<");
 562                 debug_dump(msg[i].buf, msg[i].len, deb_xfer);
 563         }
 564         ret = num;
 565
 566 unlock:
 567         mutex_unlock(&d->i2c_mutex);
 568         return ret;
 569 }
 570
 571 static int s6x0_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 572                                                                 int num)
 573 {
 574         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 575         struct usb_device *udev;
 576         int len, i, j, ret;
 577
 578         if (!d)
 579                 return -ENODEV;
 580         udev = d->udev;
 581         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 582                 return -EAGAIN;
 583
 584         for (j = 0; j < num; j++) {
 585                 switch (msg[j].addr) {
 586                 case (DW2102_RC_QUERY): {
 587                         u8 ibuf[5];
 588                         dw210x_op_rw(d->udev, 0xb8, 0, 0,
 589                                         ibuf, 5, DW210X_READ_MSG);
 590                         memcpy(msg[j].buf, ibuf + 3, 2);
 591                         break;
 592                 }
 593                 case (DW2102_VOLTAGE_CTRL): {
 594                         u8 obuf[2];
 595
 596                         obuf[0] = 1;
 597                         obuf[1] = msg[j].buf[1];/* off-on */
 598                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 599                                         obuf, 2, DW210X_WRITE_MSG);
 600                         obuf[0] = 3;
 601                         obuf[1] = msg[j].buf[0];/* 13v-18v */
 602                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 603                                         obuf, 2, DW210X_WRITE_MSG);
 604                         break;
 605                 }
 606                 case (DW2102_LED_CTRL): {
 607                         u8 obuf[2];
 608
 609                         obuf[0] = 5;
 610                         obuf[1] = msg[j].buf[0];
 611                         dw210x_op_rw(d->udev, 0x8a, 0, 0,
 612                                         obuf, 2, DW210X_WRITE_MSG);
 613                         break;
 614                 }
 615                 /*case 0x55: cx24116
 616                 case 0x6a: stv0903
 617                 case 0x68: ds3000, stv0903, rs2000
 618                 case 0x60: ts2020, stv6110, stb6100
 619                 case 0xa0: eeprom */
 620                 default: {
 621                         if (msg[j].flags == I2C_M_RD) {
 622                                 /* read registers */
 623                                 u8 ibuf[MAX_XFER_SIZE];
 624
 625                                 if (msg[j].len > sizeof(ibuf)) {
 626                                         warn("i2c rd: len=%d is too big!\n",
 627                                              msg[j].len);
 628                                         ret = -EOPNOTSUPP;
 629                                         goto unlock;
 630                                 }
 631
 632                                 dw210x_op_rw(d->udev, 0x91, 0, 0,
 633                                                 ibuf, msg[j].len,
 634                                                 DW210X_READ_MSG);
 635                                 memcpy(msg[j].buf, ibuf, msg[j].len);
 636                                 break;
 637                         } else if ((msg[j].buf[0] == 0xb0) &&
 638                                                 (msg[j].addr == 0x68)) {
 639                                 /* write firmware */
 640                                 u8 obuf[19];
 641                                 obuf[0] = (msg[j].len > 16 ?
 642                                                 18 : msg[j].len + 1);
 643                                 obuf[1] = msg[j].addr << 1;
 644                                 obuf[2] = msg[j].buf[0];
 645                                 len = msg[j].len - 1;
 646                                 i = 1;
 647                                 do {
 648                                         memcpy(obuf + 3, msg[j].buf + i,
 649                                                         (len > 16 ? 16 : len));
 650                                         dw210x_op_rw(d->udev, 0x80, 0, 0,
 651                                                 obuf, (len > 16 ? 16 : len) + 3,
 652                                                 DW210X_WRITE_MSG);
 653                                         i += 16;
 654                                         len -= 16;
 655                                 } while (len > 0);
 656                         } else if (j < (num - 1)) {
 657                                 /* write register addr before read */
 658                                 u8 obuf[MAX_XFER_SIZE];
 659
 660                                 if (2 + msg[j].len > sizeof(obuf)) {
 661                                         warn("i2c wr: len=%d is too big!\n",
 662                                              msg[j].len);
 663                                         ret = -EOPNOTSUPP;
 664                                         goto unlock;
 665                                 }
 666
 667                                 obuf[0] = msg[j + 1].len;
 668                                 obuf[1] = (msg[j].addr << 1);
 669                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 670                                 dw210x_op_rw(d->udev,
 671                                                 le16_to_cpu(udev->descriptor.idProduct) ==
 672                                                 0x7500 ? 0x92 : 0x90, 0, 0,
 673                                                 obuf, msg[j].len + 2,
 674                                                 DW210X_WRITE_MSG);
 675                                 break;
 676                         } else {
 677                                 /* write registers */
 678                                 u8 obuf[MAX_XFER_SIZE];
 679
 680                                 if (2 + msg[j].len > sizeof(obuf)) {
 681                                         warn("i2c wr: len=%d is too big!\n",
 682                                              msg[j].len);
 683                                         ret = -EOPNOTSUPP;
 684                                         goto unlock;
 685                                 }
 686                                 obuf[0] = msg[j].len + 1;
 687                                 obuf[1] = (msg[j].addr << 1);
 688                                 memcpy(obuf + 2, msg[j].buf, msg[j].len);
 689                                 dw210x_op_rw(d->udev, 0x80, 0, 0,
 690                                                 obuf, msg[j].len + 2,
 691                                                 DW210X_WRITE_MSG);
 692                                 break;
 693                         }
 694                         break;
 695                 }
 696                 }
 697         }
 698         ret = num;
 699
 700 unlock:
 701         mutex_unlock(&d->i2c_mutex);
 702         return ret;
 703 }
 704
 705 static int su3000_i2c_transfer(struct i2c_adapter *adap, struct i2c_msg msg[],
 706                                                                 int num)
 707 {
 708         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 709         u8 obuf[0x40], ibuf[0x40];
 710
 711         if (!d)
 712                 return -ENODEV;
 713         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 714                 return -EAGAIN;
 715
 716         switch (num) {
 717         case 1:
 718                 switch (msg[0].addr) {
 719                 case SU3000_STREAM_CTRL:
 720                         obuf[0] = msg[0].buf[0] + 0x36;
 721                         obuf[1] = 3;
 722                         obuf[2] = 0;
 723                         if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 0, 0) < 0)
 724                                 err("i2c transfer failed.");
 725                         break;
 726                 case DW2102_RC_QUERY:
 727                         obuf[0] = 0x10;
 728                         if (dvb_usb_generic_rw(d, obuf, 1, ibuf, 2, 0) < 0)
 729                                 err("i2c transfer failed.");
 730                         msg[0].buf[1] = ibuf[0];
 731                         msg[0].buf[0] = ibuf[1];
 732                         break;
 733                 default:
 734                         /* always i2c write*/
 735                         obuf[0] = 0x08;
 736                         obuf[1] = msg[0].addr;
 737                         obuf[2] = msg[0].len;
 738
 739                         memcpy(&obuf[3], msg[0].buf, msg[0].len);
 740
 741                         if (dvb_usb_generic_rw(d, obuf, msg[0].len + 3,
 742                                                 ibuf, 1, 0) < 0)
 743                                 err("i2c transfer failed.");
 744
 745                 }
 746                 break;
 747         case 2:
 748                 /* always i2c read */
 749                 obuf[0] = 0x09;
 750                 obuf[1] = msg[0].len;
 751                 obuf[2] = msg[1].len;
 752                 obuf[3] = msg[0].addr;
 753                 memcpy(&obuf[4], msg[0].buf, msg[0].len);
 754
 755                 if (dvb_usb_generic_rw(d, obuf, msg[0].len + 4,
 756                                         ibuf, msg[1].len + 1, 0) < 0)
 757                         err("i2c transfer failed.");
 758
 759                 memcpy(msg[1].buf, &ibuf[1], msg[1].len);
 760                 break;
 761         default:
 762                 warn("more than 2 i2c messages at a time is not handled yet.");
 763                 break;
 764         }
 765         mutex_unlock(&d->i2c_mutex);
 766         return num;
 767 }
 768
 769 static u32 dw210x_i2c_func(struct i2c_adapter *adapter)
 770 {
 771         return I2C_FUNC_I2C;
 772 }
 773
 774 static struct i2c_algorithm dw2102_i2c_algo = {
 775         .master_xfer = dw2102_i2c_transfer,
 776         .functionality = dw210x_i2c_func,
 777 };
 778
 779 static struct i2c_algorithm dw2102_serit_i2c_algo = {
 780         .master_xfer = dw2102_serit_i2c_transfer,
 781         .functionality = dw210x_i2c_func,
 782 };
 783
 784 static struct i2c_algorithm dw2102_earda_i2c_algo = {
 785         .master_xfer = dw2102_earda_i2c_transfer,
 786         .functionality = dw210x_i2c_func,
 787 };
 788
 789 static struct i2c_algorithm dw2104_i2c_algo = {
 790         .master_xfer = dw2104_i2c_transfer,
 791         .functionality = dw210x_i2c_func,
 792 };
 793
 794 static struct i2c_algorithm dw3101_i2c_algo = {
 795         .master_xfer = dw3101_i2c_transfer,
 796         .functionality = dw210x_i2c_func,
 797 };
 798
 799 static struct i2c_algorithm s6x0_i2c_algo = {
 800         .master_xfer = s6x0_i2c_transfer,
 801         .functionality = dw210x_i2c_func,
 802 };
 803
 804 static struct i2c_algorithm su3000_i2c_algo = {
 805         .master_xfer = su3000_i2c_transfer,
 806         .functionality = dw210x_i2c_func,
 807 };
 808
 809 static int dw210x_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 810 {
 811         int i;
 812         u8 ibuf[] = {0, 0};
 813         u8 eeprom[256], eepromline[16];
 814
 815         for (i = 0; i < 256; i++) {
 816                 if (dw210x_op_rw(d->udev, 0xb6, 0xa0 , i, ibuf, 2, DW210X_READ_MSG) < 0) {
 817                         err("read eeprom failed.");
 818                         return -1;
 819                 } else {
 820                         eepromline[i%16] = ibuf[0];
 821                         eeprom[i] = ibuf[0];
 822                 }
 823                 if ((i % 16) == 15) {
 824                         deb_xfer("%02x: ", i - 15);
 825                         debug_dump(eepromline, 16, deb_xfer);
 826                 }
 827         }
 828
 829         memcpy(mac, eeprom + 8, 6);
 830         return 0;
 831 };
 832
 833 static int s6x0_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 834 {
 835         int i, ret;
 836         u8 ibuf[] = { 0 }, obuf[] = { 0 };
 837         u8 eeprom[256], eepromline[16];
 838         struct i2c_msg msg[] = {
 839                 {
 840                         .addr = 0xa0 >> 1,
 841                         .flags = 0,
 842                         .buf = obuf,
 843                         .len = 1,
 844                 }, {
 845                         .addr = 0xa0 >> 1,
 846                         .flags = I2C_M_RD,
 847                         .buf = ibuf,
 848                         .len = 1,
 849                 }
 850         };
 851
 852         for (i = 0; i < 256; i++) {
 853                 obuf[0] = i;
 854                 ret = s6x0_i2c_transfer(&d->i2c_adap, msg, 2);
 855                 if (ret != 2) {
 856                         err("read eeprom failed.");
 857                         return -1;
 858                 } else {
 859                         eepromline[i % 16] = ibuf[0];
 860                         eeprom[i] = ibuf[0];
 861                 }
 862
 863                 if ((i % 16) == 15) {
 864                         deb_xfer("%02x: ", i - 15);
 865                         debug_dump(eepromline, 16, deb_xfer);
 866                 }
 867         }
 868
 869         memcpy(mac, eeprom + 16, 6);
 870         return 0;
 871 };
 872
 873 static int su3000_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
 874 {
 875         static u8 command_start[] = {0x00};
 876         static u8 command_stop[] = {0x01};
 877         struct i2c_msg msg = {
 878                 .addr = SU3000_STREAM_CTRL,
 879                 .flags = 0,
 880                 .buf = onoff ? command_start : command_stop,
 881                 .len = 1
 882         };
 883
 884         i2c_transfer(&adap->dev->i2c_adap, &msg, 1);
 885
 886         return 0;
 887 }
 888
 889 static int su3000_power_ctrl(struct dvb_usb_device *d, int i)
 890 {
 891         struct dw2102_state *state = (struct dw2102_state *)d->priv;
 892         u8 obuf[] = {0xde, 0};
 893
 894         info("%s: %d, initialized %d\n", __func__, i, state->initialized);
 895
 896         if (i && !state->initialized) {
 897                 state->initialized = 1;
 898                 /* reset board */
 899                 dvb_usb_generic_rw(d, obuf, 2, NULL, 0, 0);
 900         }
 901
 902         return 0;
 903 }
 904
 905 static int su3000_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
 906 {
 907         int i;
 908         u8 obuf[] = { 0x1f, 0xf0 };
 909         u8 ibuf[] = { 0 };
 910         struct i2c_msg msg[] = {
 911                 {
 912                         .addr = 0x51,
 913                         .flags = 0,
 914                         .buf = obuf,
 915                         .len = 2,
 916                 }, {
 917                         .addr = 0x51,
 918                         .flags = I2C_M_RD,
 919                         .buf = ibuf,
 920                         .len = 1,
 921
 922                 }
 923         };
 924
 925         for (i = 0; i < 6; i++) {
 926                 obuf[1] = 0xf0 + i;
 927                 if (i2c_transfer(&d->i2c_adap, msg, 2) != 2)
 928                         break;
 929                 else
 930                         mac[i] = ibuf[0];
 931
 932                 debug_dump(mac, 6, printk);
 933         }
 934
 935         return 0;
 936 }
 937
 938 static int su3000_identify_state(struct usb_device *udev,
 939                                  struct dvb_usb_device_properties *props,
 940                                  struct dvb_usb_device_description **desc,
 941                                  int *cold)
 942 {
 943         info("%s\n", __func__);
 944
 945         *cold = 0;
 946         return 0;
 947 }
 948
 949 static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 950 {
 951         static u8 command_13v[] = {0x00, 0x01};
 952         static u8 command_18v[] = {0x01, 0x01};
 953         static u8 command_off[] = {0x00, 0x00};
 954         struct i2c_msg msg = {
 955                 .addr = DW2102_VOLTAGE_CTRL,
 956                 .flags = 0,
 957                 .buf = command_off,
 958                 .len = 2,
 959         };
 960
 961         struct dvb_usb_adapter *udev_adap =
 962                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 963         if (voltage == SEC_VOLTAGE_18)
 964                 msg.buf = command_18v;
 965         else if (voltage == SEC_VOLTAGE_13)
 966                 msg.buf = command_13v;
 967
 968         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
 969
 970         return 0;
 971 }
 972
 973 static int s660_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 974 {
 975         struct dvb_usb_adapter *d =
 976                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 977         struct dw2102_state *st = (struct dw2102_state *)d->dev->priv;
 978
 979         dw210x_set_voltage(fe, voltage);
 980         if (st->old_set_voltage)
 981                 st->old_set_voltage(fe, voltage);
 982
 983         return 0;
 984 }
 985
 986 static void dw210x_led_ctrl(struct dvb_frontend *fe, int offon)
 987 {
 988         static u8 led_off[] = { 0 };
 989         static u8 led_on[] = { 1 };
 990         struct i2c_msg msg = {
 991                 .addr = DW2102_LED_CTRL,
 992                 .flags = 0,
 993                 .buf = led_off,
 994                 .len = 1
 995         };
 996         struct dvb_usb_adapter *udev_adap =
 997                 (struct dvb_usb_adapter *)(fe->dvb->priv);
 998
 999         if (offon)
1000                 msg.buf = led_on;
1001         i2c_transfer(&udev_adap->dev->i2c_adap, &msg, 1);
1002 }
1003
1004 static struct stv0299_config sharp_z0194a_config = {
1005         .demod_address = 0x68,
1006         .inittab = sharp_z0194a_inittab,
1007         .mclk = 88000000UL,
1008         .invert = 1,
1009         .skip_reinit = 0,
1010         .lock_output = STV0299_LOCKOUTPUT_1,
1011         .volt13_op0_op1 = STV0299_VOLT13_OP1,
1012         .min_delay_ms = 100,
1013         .set_symbol_rate = sharp_z0194a_set_symbol_rate,
1014 };
1015
1016 static struct cx24116_config dw2104_config = {
1017         .demod_address = 0x55,
1018         .mpg_clk_pos_pol = 0x01,
1019 };
1020
1021 static struct si21xx_config serit_sp1511lhb_config = {
1022         .demod_address = 0x68,
1023         .min_delay_ms = 100,
1024
1025 };
1026
1027 static struct tda10023_config dw3101_tda10023_config = {
1028         .demod_address = 0x0c,
1029         .invert = 1,
1030 };
1031
1032 static struct mt312_config zl313_config = {
1033         .demod_address = 0x0e,
1034 };
1035
1036 static struct ds3000_config dw2104_ds3000_config = {
1037         .demod_address = 0x68,
1038 };
1039
1040 static struct ts2020_config dw2104_ts2020_config = {
1041         .tuner_address = 0x60,
1042         .clk_out_div = 1,
1043         .frequency_div = 1060000,
1044 };
1045
1046 static struct ds3000_config s660_ds3000_config = {
1047         .demod_address = 0x68,
1048         .ci_mode = 1,
1049         .set_lock_led = dw210x_led_ctrl,
1050 };
1051
1052 static struct ts2020_config s660_ts2020_config = {
1053         .tuner_address = 0x60,
1054         .clk_out_div = 1,
1055         .frequency_div = 1146000,
1056 };
1057
1058 static struct stv0900_config dw2104a_stv0900_config = {
1059         .demod_address = 0x6a,
1060         .demod_mode = 0,
1061         .xtal = 27000000,
1062         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1063         .diseqc_mode = 2,/* 2/3 PWM */
1064         .tun1_maddress = 0,/* 0x60 */
1065         .tun1_adc = 0,/* 2 Vpp */
1066         .path1_mode = 3,
1067 };
1068
1069 static struct stb6100_config dw2104a_stb6100_config = {
1070         .tuner_address = 0x60,
1071         .refclock = 27000000,
1072 };
1073
1074 static struct stv0900_config dw2104_stv0900_config = {
1075         .demod_address = 0x68,
1076         .demod_mode = 0,
1077         .xtal = 8000000,
1078         .clkmode = 3,
1079         .diseqc_mode = 2,
1080         .tun1_maddress = 0,
1081         .tun1_adc = 1,/* 1 Vpp */
1082         .path1_mode = 3,
1083 };
1084
1085 static struct stv6110_config dw2104_stv6110_config = {
1086         .i2c_address = 0x60,
1087         .mclk = 16000000,
1088         .clk_div = 1,
1089 };
1090
1091 static struct stv0900_config prof_7500_stv0900_config = {
1092         .demod_address = 0x6a,
1093         .demod_mode = 0,
1094         .xtal = 27000000,
1095         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
1096         .diseqc_mode = 2,/* 2/3 PWM */
1097         .tun1_maddress = 0,/* 0x60 */
1098         .tun1_adc = 0,/* 2 Vpp */
1099         .path1_mode = 3,
1100         .tun1_type = 3,
1101         .set_lock_led = dw210x_led_ctrl,
1102 };
1103
1104 static struct ds3000_config su3000_ds3000_config = {
1105         .demod_address = 0x68,
1106         .ci_mode = 1,
1107         .set_lock_led = dw210x_led_ctrl,
1108 };
1109
1110 static struct cxd2820r_config cxd2820r_config = {
1111         .i2c_address = 0x6c, /* (0xd8 >> 1) */
1112         .ts_mode = 0x38,
1113         .ts_clock_inv = 1,
1114 };
1115
1116 static struct tda18271_config tda18271_config = {
1117         .output_opt = TDA18271_OUTPUT_LT_OFF,
1118         .gate = TDA18271_GATE_DIGITAL,
1119 };
1120
1121 static const struct m88ds3103_config tt_s2_4600_m88ds3103_config = {
1122         .i2c_addr = 0x68,
1123         .clock = 27000000,
1124         .i2c_wr_max = 33,
1125         .ts_mode = M88DS3103_TS_CI,
1126         .ts_clk = 16000,
1127         .ts_clk_pol = 0,
1128         .spec_inv = 0,
1129         .agc_inv = 0,
1130         .clock_out = M88DS3103_CLOCK_OUT_ENABLED,
1131         .envelope_mode = 0,
1132         .agc = 0x99,
1133         .lnb_hv_pol = 1,
1134         .lnb_en_pol = 0,
1135 };
1136
1137 static u8 m88rs2000_inittab[] = {
1138         DEMOD_WRITE, 0x9a, 0x30,
1139         DEMOD_WRITE, 0x00, 0x01,
1140         WRITE_DELAY, 0x19, 0x00,
1141         DEMOD_WRITE, 0x00, 0x00,
1142         DEMOD_WRITE, 0x9a, 0xb0,
1143         DEMOD_WRITE, 0x81, 0xc1,
1144         DEMOD_WRITE, 0x81, 0x81,
1145         DEMOD_WRITE, 0x86, 0xc6,
1146         DEMOD_WRITE, 0x9a, 0x30,
1147         DEMOD_WRITE, 0xf0, 0x80,
1148         DEMOD_WRITE, 0xf1, 0xbf,
1149         DEMOD_WRITE, 0xb0, 0x45,
1150         DEMOD_WRITE, 0xb2, 0x01,
1151         DEMOD_WRITE, 0x9a, 0xb0,
1152         0xff, 0xaa, 0xff
1153 };
1154
1155 static struct m88rs2000_config s421_m88rs2000_config = {
1156         .demod_addr = 0x68,
1157         .inittab = m88rs2000_inittab,
1158 };
1159
1160 static int dw2104_frontend_attach(struct dvb_usb_adapter *d)
1161 {
1162         struct dvb_tuner_ops *tuner_ops = NULL;
1163
1164         if (demod_probe & 4) {
1165                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104a_stv0900_config,
1166                                 &d->dev->i2c_adap, 0);
1167                 if (d->fe_adap[0].fe != NULL) {
1168                         if (dvb_attach(stb6100_attach, d->fe_adap[0].fe,
1169                                         &dw2104a_stb6100_config,
1170                                         &d->dev->i2c_adap)) {
1171                                 tuner_ops = &d->fe_adap[0].fe->ops.tuner_ops;
1172                                 tuner_ops->set_frequency = stb6100_set_freq;
1173                                 tuner_ops->get_frequency = stb6100_get_freq;
1174                                 tuner_ops->set_bandwidth = stb6100_set_bandw;
1175                                 tuner_ops->get_bandwidth = stb6100_get_bandw;
1176                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1177                                 info("Attached STV0900+STB6100!\n");
1178                                 return 0;
1179                         }
1180                 }
1181         }
1182
1183         if (demod_probe & 2) {
1184                 d->fe_adap[0].fe = dvb_attach(stv0900_attach, &dw2104_stv0900_config,
1185                                 &d->dev->i2c_adap, 0);
1186                 if (d->fe_adap[0].fe != NULL) {
1187                         if (dvb_attach(stv6110_attach, d->fe_adap[0].fe,
1188                                         &dw2104_stv6110_config,
1189                                         &d->dev->i2c_adap)) {
1190                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1191                                 info("Attached STV0900+STV6110A!\n");
1192                                 return 0;
1193                         }
1194                 }
1195         }
1196
1197         if (demod_probe & 1) {
1198                 d->fe_adap[0].fe = dvb_attach(cx24116_attach, &dw2104_config,
1199                                 &d->dev->i2c_adap);
1200                 if (d->fe_adap[0].fe != NULL) {
1201                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1202                         info("Attached cx24116!\n");
1203                         return 0;
1204                 }
1205         }
1206
1207         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &dw2104_ds3000_config,
1208                         &d->dev->i2c_adap);
1209         if (d->fe_adap[0].fe != NULL) {
1210                 dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1211                         &dw2104_ts2020_config, &d->dev->i2c_adap);
1212                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1213                 info("Attached DS3000!\n");
1214                 return 0;
1215         }
1216
1217         return -EIO;
1218 }
1219
1220 static struct dvb_usb_device_properties dw2102_properties;
1221 static struct dvb_usb_device_properties dw2104_properties;
1222 static struct dvb_usb_device_properties s6x0_properties;
1223
1224 static int dw2102_frontend_attach(struct dvb_usb_adapter *d)
1225 {
1226         if (dw2102_properties.i2c_algo == &dw2102_serit_i2c_algo) {
1227                 /*dw2102_properties.adapter->tuner_attach = NULL;*/
1228                 d->fe_adap[0].fe = dvb_attach(si21xx_attach, &serit_sp1511lhb_config,
1229                                         &d->dev->i2c_adap);
1230                 if (d->fe_adap[0].fe != NULL) {
1231                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1232                         info("Attached si21xx!\n");
1233                         return 0;
1234                 }
1235         }
1236
1237         if (dw2102_properties.i2c_algo == &dw2102_earda_i2c_algo) {
1238                 d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1239                                         &d->dev->i2c_adap);
1240                 if (d->fe_adap[0].fe != NULL) {
1241                         if (dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61,
1242                                         &d->dev->i2c_adap)) {
1243                                 d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1244                                 info("Attached stv0288!\n");
1245                                 return 0;
1246                         }
1247                 }
1248         }
1249
1250         if (dw2102_properties.i2c_algo == &dw2102_i2c_algo) {
1251                 /*dw2102_properties.adapter->tuner_attach = dw2102_tuner_attach;*/
1252                 d->fe_adap[0].fe = dvb_attach(stv0299_attach, &sharp_z0194a_config,
1253                                         &d->dev->i2c_adap);
1254                 if (d->fe_adap[0].fe != NULL) {
1255                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1256                         info("Attached stv0299!\n");
1257                         return 0;
1258                 }
1259         }
1260         return -EIO;
1261 }
1262
1263 static int dw3101_frontend_attach(struct dvb_usb_adapter *d)
1264 {
1265         d->fe_adap[0].fe = dvb_attach(tda10023_attach, &dw3101_tda10023_config,
1266                                 &d->dev->i2c_adap, 0x48);
1267         if (d->fe_adap[0].fe != NULL) {
1268                 info("Attached tda10023!\n");
1269                 return 0;
1270         }
1271         return -EIO;
1272 }
1273
1274 static int zl100313_frontend_attach(struct dvb_usb_adapter *d)
1275 {
1276         d->fe_adap[0].fe = dvb_attach(mt312_attach, &zl313_config,
1277                         &d->dev->i2c_adap);
1278         if (d->fe_adap[0].fe != NULL) {
1279                 if (dvb_attach(zl10039_attach, d->fe_adap[0].fe, 0x60,
1280                                 &d->dev->i2c_adap)) {
1281                         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1282                         info("Attached zl100313+zl10039!\n");
1283                         return 0;
1284                 }
1285         }
1286
1287         return -EIO;
1288 }
1289
1290 static int stv0288_frontend_attach(struct dvb_usb_adapter *d)
1291 {
1292         u8 obuf[] = {7, 1};
1293
1294         d->fe_adap[0].fe = dvb_attach(stv0288_attach, &earda_config,
1295                         &d->dev->i2c_adap);
1296
1297         if (d->fe_adap[0].fe == NULL)
1298                 return -EIO;
1299
1300         if (NULL == dvb_attach(stb6000_attach, d->fe_adap[0].fe, 0x61, &d->dev->i2c_adap))
1301                 return -EIO;
1302
1303         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1304
1305         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1306
1307         info("Attached stv0288+stb6000!\n");
1308
1309         return 0;
1310
1311 }
1312
1313 static int ds3000_frontend_attach(struct dvb_usb_adapter *d)
1314 {
1315         struct dw2102_state *st = d->dev->priv;
1316         u8 obuf[] = {7, 1};
1317
1318         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &s660_ds3000_config,
1319                         &d->dev->i2c_adap);
1320
1321         if (d->fe_adap[0].fe == NULL)
1322                 return -EIO;
1323
1324         dvb_attach(ts2020_attach, d->fe_adap[0].fe, &s660_ts2020_config,
1325                 &d->dev->i2c_adap);
1326
1327         st->old_set_voltage = d->fe_adap[0].fe->ops.set_voltage;
1328         d->fe_adap[0].fe->ops.set_voltage = s660_set_voltage;
1329
1330         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1331
1332         info("Attached ds3000+ts2020!\n");
1333
1334         return 0;
1335 }
1336
1337 static int prof_7500_frontend_attach(struct dvb_usb_adapter *d)
1338 {
1339         u8 obuf[] = {7, 1};
1340
1341         d->fe_adap[0].fe = dvb_attach(stv0900_attach, &prof_7500_stv0900_config,
1342                                         &d->dev->i2c_adap, 0);
1343         if (d->fe_adap[0].fe == NULL)
1344                 return -EIO;
1345
1346         d->fe_adap[0].fe->ops.set_voltage = dw210x_set_voltage;
1347
1348         dw210x_op_rw(d->dev->udev, 0x8a, 0, 0, obuf, 2, DW210X_WRITE_MSG);
1349
1350         info("Attached STV0900+STB6100A!\n");
1351
1352         return 0;
1353 }
1354
1355 static int su3000_frontend_attach(struct dvb_usb_adapter *d)
1356 {
1357         u8 obuf[3] = { 0xe, 0x80, 0 };
1358         u8 ibuf[] = { 0 };
1359
1360         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1361                 err("command 0x0e transfer failed.");
1362
1363         obuf[0] = 0xe;
1364         obuf[1] = 0x02;
1365         obuf[2] = 1;
1366
1367         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1368                 err("command 0x0e transfer failed.");
1369         msleep(300);
1370
1371         obuf[0] = 0xe;
1372         obuf[1] = 0x83;
1373         obuf[2] = 0;
1374
1375         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1376                 err("command 0x0e transfer failed.");
1377
1378         obuf[0] = 0xe;
1379         obuf[1] = 0x83;
1380         obuf[2] = 1;
1381
1382         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1383                 err("command 0x0e transfer failed.");
1384
1385         obuf[0] = 0x51;
1386
1387         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1388                 err("command 0x51 transfer failed.");
1389
1390         d->fe_adap[0].fe = dvb_attach(ds3000_attach, &su3000_ds3000_config,
1391                                         &d->dev->i2c_adap);
1392         if (d->fe_adap[0].fe == NULL)
1393                 return -EIO;
1394
1395         if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1396                                 &dw2104_ts2020_config,
1397                                 &d->dev->i2c_adap)) {
1398                 info("Attached DS3000/TS2020!\n");
1399                 return 0;
1400         }
1401
1402         info("Failed to attach DS3000/TS2020!\n");
1403         return -EIO;
1404 }
1405
1406 static int t220_frontend_attach(struct dvb_usb_adapter *d)
1407 {
1408         u8 obuf[3] = { 0xe, 0x87, 0 };
1409         u8 ibuf[] = { 0 };
1410
1411         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1412                 err("command 0x0e transfer failed.");
1413
1414         obuf[0] = 0xe;
1415         obuf[1] = 0x86;
1416         obuf[2] = 1;
1417
1418         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1419                 err("command 0x0e transfer failed.");
1420
1421         obuf[0] = 0xe;
1422         obuf[1] = 0x80;
1423         obuf[2] = 0;
1424
1425         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1426                 err("command 0x0e transfer failed.");
1427
1428         msleep(50);
1429
1430         obuf[0] = 0xe;
1431         obuf[1] = 0x80;
1432         obuf[2] = 1;
1433
1434         if (dvb_usb_generic_rw(d->dev, obuf, 3, ibuf, 1, 0) < 0)
1435                 err("command 0x0e transfer failed.");
1436
1437         obuf[0] = 0x51;
1438
1439         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1440                 err("command 0x51 transfer failed.");
1441
1442         d->fe_adap[0].fe = dvb_attach(cxd2820r_attach, &cxd2820r_config,
1443                                         &d->dev->i2c_adap, NULL);
1444         if (d->fe_adap[0].fe != NULL) {
1445                 if (dvb_attach(tda18271_attach, d->fe_adap[0].fe, 0x60,
1446                                         &d->dev->i2c_adap, &tda18271_config)) {
1447                         info("Attached TDA18271HD/CXD2820R!\n");
1448                         return 0;
1449                 }
1450         }
1451
1452         info("Failed to attach TDA18271HD/CXD2820R!\n");
1453         return -EIO;
1454 }
1455
1456 static int m88rs2000_frontend_attach(struct dvb_usb_adapter *d)
1457 {
1458         u8 obuf[] = { 0x51 };
1459         u8 ibuf[] = { 0 };
1460
1461         if (dvb_usb_generic_rw(d->dev, obuf, 1, ibuf, 1, 0) < 0)
1462                 err("command 0x51 transfer failed.");
1463
1464         d->fe_adap[0].fe = dvb_attach(m88rs2000_attach, &s421_m88rs2000_config,
1465                                         &d->dev->i2c_adap);
1466
1467         if (d->fe_adap[0].fe == NULL)
1468                 return -EIO;
1469
1470         if (dvb_attach(ts2020_attach, d->fe_adap[0].fe,
1471                                 &dw2104_ts2020_config,
1472                                 &d->dev->i2c_adap)) {
1473                 info("Attached RS2000/TS2020!\n");
1474                 return 0;
1475         }
1476
1477         info("Failed to attach RS2000/TS2020!\n");
1478         return -EIO;
1479 }
1480
1481 static int tt_s2_4600_frontend_attach(struct dvb_usb_adapter *adap)
1482 {
1483         struct dvb_usb_device *d = adap->dev;
1484         struct dw2102_state *state = d->priv;
1485         u8 obuf[3] = { 0xe, 0x80, 0 };
1486         u8 ibuf[] = { 0 };
1487         struct i2c_adapter *i2c_adapter;
1488         struct i2c_client *client;
1489         struct i2c_board_info info;
1490         struct ts2020_config ts2020_config = {};
1491
1492         if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
1493                 err("command 0x0e transfer failed.");
1494
1495         obuf[0] = 0xe;
1496         obuf[1] = 0x02;
1497         obuf[2] = 1;
1498
1499         if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
1500                 err("command 0x0e transfer failed.");
1501         msleep(300);
1502
1503         obuf[0] = 0xe;
1504         obuf[1] = 0x83;
1505         obuf[2] = 0;
1506
1507         if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
1508                 err("command 0x0e transfer failed.");
1509
1510         obuf[0] = 0xe;
1511         obuf[1] = 0x83;
1512         obuf[2] = 1;
1513
1514         if (dvb_usb_generic_rw(d, obuf, 3, ibuf, 1, 0) < 0)
1515                 err("command 0x0e transfer failed.");
1516
1517         obuf[0] = 0x51;
1518
1519         if (dvb_usb_generic_rw(d, obuf, 1, ibuf, 1, 0) < 0)
1520                 err("command 0x51 transfer failed.");
1521
1522         memset(&info, 0, sizeof(struct i2c_board_info));
1523
1524         adap->fe_adap[0].fe = dvb_attach(m88ds3103_attach,
1525                                         &tt_s2_4600_m88ds3103_config,
1526                                         &d->i2c_adap,
1527                                         &i2c_adapter);
1528         if (adap->fe_adap[0].fe == NULL)
1529                 return -ENODEV;
1530
1531         /* attach tuner */
1532         ts2020_config.fe = adap->fe_adap[0].fe;
1533         strlcpy(info.type, "ts2022", I2C_NAME_SIZE);
1534         info.addr = 0x60;
1535         info.platform_data = &ts2020_config;
1536         request_module("ts2020");
1537         client = i2c_new_device(i2c_adapter, &info);
1538
1539         if (client == NULL || client->dev.driver == NULL) {
1540                 dvb_frontend_detach(adap->fe_adap[0].fe);
1541                 return -ENODEV;
1542         }
1543
1544         if (!try_module_get(client->dev.driver->owner)) {
1545                 i2c_unregister_device(client);
1546                 dvb_frontend_detach(adap->fe_adap[0].fe);
1547                 return -ENODEV;
1548         }
1549
1550         /* delegate signal strength measurement to tuner */
1551         adap->fe_adap[0].fe->ops.read_signal_strength =
1552                         adap->fe_adap[0].fe->ops.tuner_ops.get_rf_strength;
1553
1554         state->i2c_client_tuner = client;
1555
1556         return 0;
1557 }
1558
1559 static int dw2102_tuner_attach(struct dvb_usb_adapter *adap)
1560 {
1561         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1562                 &adap->dev->i2c_adap, DVB_PLL_OPERA1);
1563         return 0;
1564 }
1565
1566 static int dw3101_tuner_attach(struct dvb_usb_adapter *adap)
1567 {
1568         dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60,
1569                 &adap->dev->i2c_adap, DVB_PLL_TUA6034);
1570
1571         return 0;
1572 }
1573
1574 static int dw2102_rc_query(struct dvb_usb_device *d)
1575 {
1576         u8 key[2];
1577         struct i2c_msg msg = {
1578                 .addr = DW2102_RC_QUERY,
1579                 .flags = I2C_M_RD,
1580                 .buf = key,
1581                 .len = 2
1582         };
1583
1584         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1585                 if (msg.buf[0] != 0xff) {
1586                         deb_rc("%s: rc code: %x, %x\n",
1587                                         __func__, key[0], key[1]);
1588                         rc_keydown(d->rc_dev, RC_TYPE_UNKNOWN, key[0], 0);
1589                 }
1590         }
1591
1592         return 0;
1593 }
1594
1595 static int prof_rc_query(struct dvb_usb_device *d)
1596 {
1597         u8 key[2];
1598         struct i2c_msg msg = {
1599                 .addr = DW2102_RC_QUERY,
1600                 .flags = I2C_M_RD,
1601                 .buf = key,
1602                 .len = 2
1603         };
1604
1605         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1606                 if (msg.buf[0] != 0xff) {
1607                         deb_rc("%s: rc code: %x, %x\n",
1608                                         __func__, key[0], key[1]);
1609                         rc_keydown(d->rc_dev, RC_TYPE_UNKNOWN, key[0]^0xff, 0);
1610                 }
1611         }
1612
1613         return 0;
1614 }
1615
1616 static int su3000_rc_query(struct dvb_usb_device *d)
1617 {
1618         u8 key[2];
1619         struct i2c_msg msg = {
1620                 .addr = DW2102_RC_QUERY,
1621                 .flags = I2C_M_RD,
1622                 .buf = key,
1623                 .len = 2
1624         };
1625
1626         if (d->props.i2c_algo->master_xfer(&d->i2c_adap, &msg, 1) == 1) {
1627                 if (msg.buf[0] != 0xff) {
1628                         deb_rc("%s: rc code: %x, %x\n",
1629                                         __func__, key[0], key[1]);
1630                         rc_keydown(d->rc_dev, RC_TYPE_RC5,
1631                                    RC_SCANCODE_RC5(key[1], key[0]), 0);
1632                 }
1633         }
1634
1635         return 0;
1636 }
1637
1638 enum dw2102_table_entry {
1639         CYPRESS_DW2102,
1640         CYPRESS_DW2101,
1641         CYPRESS_DW2104,
1642         TEVII_S650,
1643         TERRATEC_CINERGY_S,
1644         CYPRESS_DW3101,
1645         TEVII_S630,
1646         PROF_1100,
1647         TEVII_S660,
1648         PROF_7500,
1649         GENIATECH_SU3000,
1650         TERRATEC_CINERGY_S2,
1651         TEVII_S480_1,
1652         TEVII_S480_2,
1653         X3M_SPC1400HD,
1654         TEVII_S421,
1655         TEVII_S632,
1656         TERRATEC_CINERGY_S2_R2,
1657         GOTVIEW_SAT_HD,
1658         GENIATECH_T220,
1659         TECHNOTREND_S2_4600,
1660 };
1661
1662 static struct usb_device_id dw2102_table[] = {
1663         [CYPRESS_DW2102] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2102)},
1664         [CYPRESS_DW2101] = {USB_DEVICE(USB_VID_CYPRESS, 0x2101)},
1665         [CYPRESS_DW2104] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW2104)},
1666         [TEVII_S650] = {USB_DEVICE(0x9022, USB_PID_TEVII_S650)},
1667         [TERRATEC_CINERGY_S] = {USB_DEVICE(USB_VID_TERRATEC, USB_PID_CINERGY_S)},
1668         [CYPRESS_DW3101] = {USB_DEVICE(USB_VID_CYPRESS, USB_PID_DW3101)},
1669         [TEVII_S630] = {USB_DEVICE(0x9022, USB_PID_TEVII_S630)},
1670         [PROF_1100] = {USB_DEVICE(0x3011, USB_PID_PROF_1100)},
1671         [TEVII_S660] = {USB_DEVICE(0x9022, USB_PID_TEVII_S660)},
1672         [PROF_7500] = {USB_DEVICE(0x3034, 0x7500)},
1673         [GENIATECH_SU3000] = {USB_DEVICE(0x1f4d, 0x3000)},
1674         [TERRATEC_CINERGY_S2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00a8)},
1675         [TEVII_S480_1] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_1)},
1676         [TEVII_S480_2] = {USB_DEVICE(0x9022, USB_PID_TEVII_S480_2)},
1677         [X3M_SPC1400HD] = {USB_DEVICE(0x1f4d, 0x3100)},
1678         [TEVII_S421] = {USB_DEVICE(0x9022, USB_PID_TEVII_S421)},
1679         [TEVII_S632] = {USB_DEVICE(0x9022, USB_PID_TEVII_S632)},
1680         [TERRATEC_CINERGY_S2_R2] = {USB_DEVICE(USB_VID_TERRATEC, 0x00b0)},
1681         [GOTVIEW_SAT_HD] = {USB_DEVICE(0x1FE1, USB_PID_GOTVIEW_SAT_HD)},
1682         [GENIATECH_T220] = {USB_DEVICE(0x1f4d, 0xD220)},
1683         [TECHNOTREND_S2_4600] = {USB_DEVICE(USB_VID_TECHNOTREND,
1684                 USB_PID_TECHNOTREND_CONNECT_S2_4600)},
1685         { }
1686 };
1687
1688 MODULE_DEVICE_TABLE(usb, dw2102_table);
1689
1690 static int dw2102_load_firmware(struct usb_device *dev,
1691                         const struct firmware *frmwr)
1692 {
1693         u8 *b, *p;
1694         int ret = 0, i;
1695         u8 reset;
1696         u8 reset16[] = {0, 0, 0, 0, 0, 0, 0};
1697         const struct firmware *fw;
1698
1699         switch (le16_to_cpu(dev->descriptor.idProduct)) {
1700         case 0x2101:
1701                 ret = request_firmware(&fw, DW2101_FIRMWARE, &dev->dev);
1702                 if (ret != 0) {
1703                         err(err_str, DW2101_FIRMWARE);
1704                         return ret;
1705                 }
1706                 break;
1707         default:
1708                 fw = frmwr;
1709                 break;
1710         }
1711         info("start downloading DW210X firmware");
1712         p = kmalloc(fw->size, GFP_KERNEL);
1713         reset = 1;
1714         /*stop the CPU*/
1715         dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1, DW210X_WRITE_MSG);
1716         dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1, DW210X_WRITE_MSG);
1717
1718         if (p != NULL) {
1719                 memcpy(p, fw->data, fw->size);
1720                 for (i = 0; i < fw->size; i += 0x40) {
1721                         b = (u8 *) p + i;
1722                         if (dw210x_op_rw(dev, 0xa0, i, 0, b , 0x40,
1723                                         DW210X_WRITE_MSG) != 0x40) {
1724                                 err("error while transferring firmware");
1725                                 ret = -EINVAL;
1726                                 break;
1727                         }
1728                 }
1729                 /* restart the CPU */
1730                 reset = 0;
1731                 if (ret || dw210x_op_rw(dev, 0xa0, 0x7f92, 0, &reset, 1,
1732                                         DW210X_WRITE_MSG) != 1) {
1733                         err("could not restart the USB controller CPU.");
1734                         ret = -EINVAL;
1735                 }
1736                 if (ret || dw210x_op_rw(dev, 0xa0, 0xe600, 0, &reset, 1,
1737                                         DW210X_WRITE_MSG) != 1) {
1738                         err("could not restart the USB controller CPU.");
1739                         ret = -EINVAL;
1740                 }
1741                 /* init registers */
1742                 switch (le16_to_cpu(dev->descriptor.idProduct)) {
1743                 case USB_PID_TEVII_S650:
1744                         dw2104_properties.rc.core.rc_codes = RC_MAP_TEVII_NEC;
1745                 case USB_PID_DW2104:
1746                         reset = 1;
1747                         dw210x_op_rw(dev, 0xc4, 0x0000, 0, &reset, 1,
1748                                         DW210X_WRITE_MSG);
1749                         /* break omitted intentionally */
1750                 case USB_PID_DW3101:
1751                         reset = 0;
1752                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1753                                         DW210X_WRITE_MSG);
1754                         break;
1755                 case USB_PID_CINERGY_S:
1756                 case USB_PID_DW2102:
1757                         dw210x_op_rw(dev, 0xbf, 0x0040, 0, &reset, 0,
1758                                         DW210X_WRITE_MSG);
1759                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1760                                         DW210X_READ_MSG);
1761                         /* check STV0299 frontend  */
1762                         dw210x_op_rw(dev, 0xb5, 0, 0, &reset16[0], 2,
1763                                         DW210X_READ_MSG);
1764                         if ((reset16[0] == 0xa1) || (reset16[0] == 0x80)) {
1765                                 dw2102_properties.i2c_algo = &dw2102_i2c_algo;
1766                                 dw2102_properties.adapter->fe[0].tuner_attach = &dw2102_tuner_attach;
1767                                 break;
1768                         } else {
1769                                 /* check STV0288 frontend  */
1770                                 reset16[0] = 0xd0;
1771                                 reset16[1] = 1;
1772                                 reset16[2] = 0;
1773                                 dw210x_op_rw(dev, 0xc2, 0, 0, &reset16[0], 3,
1774                                                 DW210X_WRITE_MSG);
1775                                 dw210x_op_rw(dev, 0xc3, 0xd1, 0, &reset16[0], 3,
1776                                                 DW210X_READ_MSG);
1777                                 if (reset16[2] == 0x11) {
1778                                         dw2102_properties.i2c_algo = &dw2102_earda_i2c_algo;
1779                                         break;
1780                                 }
1781                         }
1782                 case 0x2101:
1783                         dw210x_op_rw(dev, 0xbc, 0x0030, 0, &reset16[0], 2,
1784                                         DW210X_READ_MSG);
1785                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1786                                         DW210X_READ_MSG);
1787                         dw210x_op_rw(dev, 0xba, 0x0000, 0, &reset16[0], 7,
1788                                         DW210X_READ_MSG);
1789                         dw210x_op_rw(dev, 0xb9, 0x0000, 0, &reset16[0], 2,
1790                                         DW210X_READ_MSG);
1791                         break;
1792                 }
1793
1794                 msleep(100);
1795                 kfree(p);
1796         }
1797         return ret;
1798 }
1799
1800 static struct dvb_usb_device_properties dw2102_properties = {
1801         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1802         .usb_ctrl = DEVICE_SPECIFIC,
1803         .firmware = DW2102_FIRMWARE,
1804         .no_reconnect = 1,
1805
1806         .i2c_algo = &dw2102_serit_i2c_algo,
1807
1808         .rc.core = {
1809                 .rc_interval = 150,
1810                 .rc_codes = RC_MAP_DM1105_NEC,
1811                 .module_name = "dw2102",
1812                 .allowed_protos   = RC_BIT_NEC,
1813                 .rc_query = dw2102_rc_query,
1814         },
1815
1816         .generic_bulk_ctrl_endpoint = 0x81,
1817         /* parameter for the MPEG2-data transfer */
1818         .num_adapters = 1,
1819         .download_firmware = dw2102_load_firmware,
1820         .read_mac_address = dw210x_read_mac_address,
1821         .adapter = {
1822                 {
1823                 .num_frontends = 1,
1824                 .fe = {{
1825                         .frontend_attach = dw2102_frontend_attach,
1826                         .stream = {
1827                                 .type = USB_BULK,
1828                                 .count = 8,
1829                                 .endpoint = 0x82,
1830                                 .u = {
1831                                         .bulk = {
1832                                                 .buffersize = 4096,
1833                                         }
1834                                 }
1835                         },
1836                 }},
1837                 }
1838         },
1839         .num_device_descs = 3,
1840         .devices = {
1841                 {"DVBWorld DVB-S 2102 USB2.0",
1842                         {&dw2102_table[CYPRESS_DW2102], NULL},
1843                         {NULL},
1844                 },
1845                 {"DVBWorld DVB-S 2101 USB2.0",
1846                         {&dw2102_table[CYPRESS_DW2101], NULL},
1847                         {NULL},
1848                 },
1849                 {"TerraTec Cinergy S USB",
1850                         {&dw2102_table[TERRATEC_CINERGY_S], NULL},
1851                         {NULL},
1852                 },
1853         }
1854 };
1855
1856 static struct dvb_usb_device_properties dw2104_properties = {
1857         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1858         .usb_ctrl = DEVICE_SPECIFIC,
1859         .firmware = DW2104_FIRMWARE,
1860         .no_reconnect = 1,
1861
1862         .i2c_algo = &dw2104_i2c_algo,
1863         .rc.core = {
1864                 .rc_interval = 150,
1865                 .rc_codes = RC_MAP_DM1105_NEC,
1866                 .module_name = "dw2102",
1867                 .allowed_protos   = RC_BIT_NEC,
1868                 .rc_query = dw2102_rc_query,
1869         },
1870
1871         .generic_bulk_ctrl_endpoint = 0x81,
1872         /* parameter for the MPEG2-data transfer */
1873         .num_adapters = 1,
1874         .download_firmware = dw2102_load_firmware,
1875         .read_mac_address = dw210x_read_mac_address,
1876         .adapter = {
1877                 {
1878                 .num_frontends = 1,
1879                 .fe = {{
1880                         .frontend_attach = dw2104_frontend_attach,
1881                         .stream = {
1882                                 .type = USB_BULK,
1883                                 .count = 8,
1884                                 .endpoint = 0x82,
1885                                 .u = {
1886                                         .bulk = {
1887                                                 .buffersize = 4096,
1888                                         }
1889                                 }
1890                         },
1891                 }},
1892                 }
1893         },
1894         .num_device_descs = 2,
1895         .devices = {
1896                 { "DVBWorld DW2104 USB2.0",
1897                         {&dw2102_table[CYPRESS_DW2104], NULL},
1898                         {NULL},
1899                 },
1900                 { "TeVii S650 USB2.0",
1901                         {&dw2102_table[TEVII_S650], NULL},
1902                         {NULL},
1903                 },
1904         }
1905 };
1906
1907 static struct dvb_usb_device_properties dw3101_properties = {
1908         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1909         .usb_ctrl = DEVICE_SPECIFIC,
1910         .firmware = DW3101_FIRMWARE,
1911         .no_reconnect = 1,
1912
1913         .i2c_algo = &dw3101_i2c_algo,
1914         .rc.core = {
1915                 .rc_interval = 150,
1916                 .rc_codes = RC_MAP_DM1105_NEC,
1917                 .module_name = "dw2102",
1918                 .allowed_protos   = RC_BIT_NEC,
1919                 .rc_query = dw2102_rc_query,
1920         },
1921
1922         .generic_bulk_ctrl_endpoint = 0x81,
1923         /* parameter for the MPEG2-data transfer */
1924         .num_adapters = 1,
1925         .download_firmware = dw2102_load_firmware,
1926         .read_mac_address = dw210x_read_mac_address,
1927         .adapter = {
1928                 {
1929                 .num_frontends = 1,
1930                 .fe = {{
1931                         .frontend_attach = dw3101_frontend_attach,
1932                         .tuner_attach = dw3101_tuner_attach,
1933                         .stream = {
1934                                 .type = USB_BULK,
1935                                 .count = 8,
1936                                 .endpoint = 0x82,
1937                                 .u = {
1938                                         .bulk = {
1939                                                 .buffersize = 4096,
1940                                         }
1941                                 }
1942                         },
1943                 }},
1944                 }
1945         },
1946         .num_device_descs = 1,
1947         .devices = {
1948                 { "DVBWorld DVB-C 3101 USB2.0",
1949                         {&dw2102_table[CYPRESS_DW3101], NULL},
1950                         {NULL},
1951                 },
1952         }
1953 };
1954
1955 static struct dvb_usb_device_properties s6x0_properties = {
1956         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1957         .usb_ctrl = DEVICE_SPECIFIC,
1958         .size_of_priv = sizeof(struct dw2102_state),
1959         .firmware = S630_FIRMWARE,
1960         .no_reconnect = 1,
1961
1962         .i2c_algo = &s6x0_i2c_algo,
1963         .rc.core = {
1964                 .rc_interval = 150,
1965                 .rc_codes = RC_MAP_TEVII_NEC,
1966                 .module_name = "dw2102",
1967                 .allowed_protos   = RC_BIT_NEC,
1968                 .rc_query = dw2102_rc_query,
1969         },
1970
1971         .generic_bulk_ctrl_endpoint = 0x81,
1972         .num_adapters = 1,
1973         .download_firmware = dw2102_load_firmware,
1974         .read_mac_address = s6x0_read_mac_address,
1975         .adapter = {
1976                 {
1977                 .num_frontends = 1,
1978                 .fe = {{
1979                         .frontend_attach = zl100313_frontend_attach,
1980                         .stream = {
1981                                 .type = USB_BULK,
1982                                 .count = 8,
1983                                 .endpoint = 0x82,
1984                                 .u = {
1985                                         .bulk = {
1986                                                 .buffersize = 4096,
1987                                         }
1988                                 }
1989                         },
1990                 }},
1991                 }
1992         },
1993         .num_device_descs = 1,
1994         .devices = {
1995                 {"TeVii S630 USB",
1996                         {&dw2102_table[TEVII_S630], NULL},
1997                         {NULL},
1998                 },
1999         }
2000 };
2001
2002 static struct dvb_usb_device_properties *p1100;
2003 static struct dvb_usb_device_description d1100 = {
2004         "Prof 1100 USB ",
2005         {&dw2102_table[PROF_1100], NULL},
2006         {NULL},
2007 };
2008
2009 static struct dvb_usb_device_properties *s660;
2010 static struct dvb_usb_device_description d660 = {
2011         "TeVii S660 USB",
2012         {&dw2102_table[TEVII_S660], NULL},
2013         {NULL},
2014 };
2015
2016 static struct dvb_usb_device_description d480_1 = {
2017         "TeVii S480.1 USB",
2018         {&dw2102_table[TEVII_S480_1], NULL},
2019         {NULL},
2020 };
2021
2022 static struct dvb_usb_device_description d480_2 = {
2023         "TeVii S480.2 USB",
2024         {&dw2102_table[TEVII_S480_2], NULL},
2025         {NULL},
2026 };
2027
2028 static struct dvb_usb_device_properties *p7500;
2029 static struct dvb_usb_device_description d7500 = {
2030         "Prof 7500 USB DVB-S2",
2031         {&dw2102_table[PROF_7500], NULL},
2032         {NULL},
2033 };
2034
2035 static struct dvb_usb_device_properties *s421;
2036 static struct dvb_usb_device_description d421 = {
2037         "TeVii S421 PCI",
2038         {&dw2102_table[TEVII_S421], NULL},
2039         {NULL},
2040 };
2041
2042 static struct dvb_usb_device_description d632 = {
2043         "TeVii S632 USB",
2044         {&dw2102_table[TEVII_S632], NULL},
2045         {NULL},
2046 };
2047
2048 static struct dvb_usb_device_properties su3000_properties = {
2049         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2050         .usb_ctrl = DEVICE_SPECIFIC,
2051         .size_of_priv = sizeof(struct dw2102_state),
2052         .power_ctrl = su3000_power_ctrl,
2053         .num_adapters = 1,
2054         .identify_state = su3000_identify_state,
2055         .i2c_algo = &su3000_i2c_algo,
2056
2057         .rc.core = {
2058                 .rc_interval = 150,
2059                 .rc_codes = RC_MAP_SU3000,
2060                 .module_name = "dw2102",
2061                 .allowed_protos   = RC_BIT_RC5,
2062                 .rc_query = su3000_rc_query,
2063         },
2064
2065         .read_mac_address = su3000_read_mac_address,
2066
2067         .generic_bulk_ctrl_endpoint = 0x01,
2068
2069         .adapter = {
2070                 {
2071                 .num_frontends = 1,
2072                 .fe = {{
2073                         .streaming_ctrl   = su3000_streaming_ctrl,
2074                         .frontend_attach  = su3000_frontend_attach,
2075                         .stream = {
2076                                 .type = USB_BULK,
2077                                 .count = 8,
2078                                 .endpoint = 0x82,
2079                                 .u = {
2080                                         .bulk = {
2081                                                 .buffersize = 4096,
2082                                         }
2083                                 }
2084                         }
2085                 }},
2086                 }
2087         },
2088         .num_device_descs = 5,
2089         .devices = {
2090                 { "SU3000HD DVB-S USB2.0",
2091                         { &dw2102_table[GENIATECH_SU3000], NULL },
2092                         { NULL },
2093                 },
2094                 { "Terratec Cinergy S2 USB HD",
2095                         { &dw2102_table[TERRATEC_CINERGY_S2], NULL },
2096                         { NULL },
2097                 },
2098                 { "X3M TV SPC1400HD PCI",
2099                         { &dw2102_table[X3M_SPC1400HD], NULL },
2100                         { NULL },
2101                 },
2102                 { "Terratec Cinergy S2 USB HD Rev.2",
2103                         { &dw2102_table[TERRATEC_CINERGY_S2_R2], NULL },
2104                         { NULL },
2105                 },
2106                 { "GOTVIEW Satellite HD",
2107                         { &dw2102_table[GOTVIEW_SAT_HD], NULL },
2108                         { NULL },
2109                 },
2110         }
2111 };
2112
2113 static struct dvb_usb_device_properties t220_properties = {
2114         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2115         .usb_ctrl = DEVICE_SPECIFIC,
2116         .size_of_priv = sizeof(struct dw2102_state),
2117         .power_ctrl = su3000_power_ctrl,
2118         .num_adapters = 1,
2119         .identify_state = su3000_identify_state,
2120         .i2c_algo = &su3000_i2c_algo,
2121
2122         .rc.core = {
2123                 .rc_interval = 150,
2124                 .rc_codes = RC_MAP_SU3000,
2125                 .module_name = "dw2102",
2126                 .allowed_protos   = RC_BIT_RC5,
2127                 .rc_query = su3000_rc_query,
2128         },
2129
2130         .read_mac_address = su3000_read_mac_address,
2131
2132         .generic_bulk_ctrl_endpoint = 0x01,
2133
2134         .adapter = {
2135                 {
2136                 .num_frontends = 1,
2137                 .fe = { {
2138                         .streaming_ctrl   = su3000_streaming_ctrl,
2139                         .frontend_attach  = t220_frontend_attach,
2140                         .stream = {
2141                                 .type = USB_BULK,
2142                                 .count = 8,
2143                                 .endpoint = 0x82,
2144                                 .u = {
2145                                         .bulk = {
2146                                                 .buffersize = 4096,
2147                                         }
2148                                 }
2149                         }
2150                 } },
2151                 }
2152         },
2153         .num_device_descs = 1,
2154         .devices = {
2155                 { "Geniatech T220 DVB-T/T2 USB2.0",
2156                         { &dw2102_table[GENIATECH_T220], NULL },
2157                         { NULL },
2158                 },
2159         }
2160 };
2161
2162 static struct dvb_usb_device_properties tt_s2_4600_properties = {
2163         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
2164         .usb_ctrl = DEVICE_SPECIFIC,
2165         .size_of_priv = sizeof(struct dw2102_state),
2166         .power_ctrl = su3000_power_ctrl,
2167         .num_adapters = 1,
2168         .identify_state = su3000_identify_state,
2169         .i2c_algo = &su3000_i2c_algo,
2170
2171         .rc.core = {
2172                 .rc_interval = 250,
2173                 .rc_codes = RC_MAP_TT_1500,
2174                 .module_name = "dw2102",
2175                 .allowed_protos   = RC_BIT_RC5,
2176                 .rc_query = su3000_rc_query,
2177         },
2178
2179         .read_mac_address = su3000_read_mac_address,
2180
2181         .generic_bulk_ctrl_endpoint = 0x01,
2182
2183         .adapter = {
2184                 {
2185                 .num_frontends = 1,
2186                 .fe = {{
2187                         .streaming_ctrl   = su3000_streaming_ctrl,
2188                         .frontend_attach  = tt_s2_4600_frontend_attach,
2189                         .stream = {
2190                                 .type = USB_BULK,
2191                                 .count = 8,
2192                                 .endpoint = 0x82,
2193                                 .u = {
2194                                         .bulk = {
2195                                                 .buffersize = 4096,
2196                                         }
2197                                 }
2198                         }
2199                 } },
2200                 }
2201         },
2202         .num_device_descs = 1,
2203         .devices = {
2204                 { "TechnoTrend TT-connect S2-4600",
2205                         { &dw2102_table[TECHNOTREND_S2_4600], NULL },
2206                         { NULL },
2207                 },
2208         }
2209 };
2210
2211 static int dw2102_probe(struct usb_interface *intf,
2212                 const struct usb_device_id *id)
2213 {
2214         p1100 = kmemdup(&s6x0_properties,
2215                         sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2216         if (!p1100)
2217                 return -ENOMEM;
2218         /* copy default structure */
2219         /* fill only different fields */
2220         p1100->firmware = P1100_FIRMWARE;
2221         p1100->devices[0] = d1100;
2222         p1100->rc.core.rc_query = prof_rc_query;
2223         p1100->rc.core.rc_codes = RC_MAP_TBS_NEC;
2224         p1100->adapter->fe[0].frontend_attach = stv0288_frontend_attach;
2225
2226         s660 = kmemdup(&s6x0_properties,
2227                        sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2228         if (!s660) {
2229                 kfree(p1100);
2230                 return -ENOMEM;
2231         }
2232         s660->firmware = S660_FIRMWARE;
2233         s660->num_device_descs = 3;
2234         s660->devices[0] = d660;
2235         s660->devices[1] = d480_1;
2236         s660->devices[2] = d480_2;
2237         s660->adapter->fe[0].frontend_attach = ds3000_frontend_attach;
2238
2239         p7500 = kmemdup(&s6x0_properties,
2240                         sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2241         if (!p7500) {
2242                 kfree(p1100);
2243                 kfree(s660);
2244                 return -ENOMEM;
2245         }
2246         p7500->firmware = P7500_FIRMWARE;
2247         p7500->devices[0] = d7500;
2248         p7500->rc.core.rc_query = prof_rc_query;
2249         p7500->rc.core.rc_codes = RC_MAP_TBS_NEC;
2250         p7500->adapter->fe[0].frontend_attach = prof_7500_frontend_attach;
2251
2252
2253         s421 = kmemdup(&su3000_properties,
2254                        sizeof(struct dvb_usb_device_properties), GFP_KERNEL);
2255         if (!s421) {
2256                 kfree(p1100);
2257                 kfree(s660);
2258                 kfree(p7500);
2259                 return -ENOMEM;
2260         }
2261         s421->num_device_descs = 2;
2262         s421->devices[0] = d421;
2263         s421->devices[1] = d632;
2264         s421->adapter->fe[0].frontend_attach = m88rs2000_frontend_attach;
2265
2266         if (0 == dvb_usb_device_init(intf, &dw2102_properties,
2267                         THIS_MODULE, NULL, adapter_nr) ||
2268             0 == dvb_usb_device_init(intf, &dw2104_properties,
2269                         THIS_MODULE, NULL, adapter_nr) ||
2270             0 == dvb_usb_device_init(intf, &dw3101_properties,
2271                         THIS_MODULE, NULL, adapter_nr) ||
2272             0 == dvb_usb_device_init(intf, &s6x0_properties,
2273                         THIS_MODULE, NULL, adapter_nr) ||
2274             0 == dvb_usb_device_init(intf, p1100,
2275                         THIS_MODULE, NULL, adapter_nr) ||
2276             0 == dvb_usb_device_init(intf, s660,
2277                         THIS_MODULE, NULL, adapter_nr) ||
2278             0 == dvb_usb_device_init(intf, p7500,
2279                         THIS_MODULE, NULL, adapter_nr) ||
2280             0 == dvb_usb_device_init(intf, s421,
2281                         THIS_MODULE, NULL, adapter_nr) ||
2282             0 == dvb_usb_device_init(intf, &su3000_properties,
2283                          THIS_MODULE, NULL, adapter_nr) ||
2284             0 == dvb_usb_device_init(intf, &t220_properties,
2285                          THIS_MODULE, NULL, adapter_nr) ||
2286             0 == dvb_usb_device_init(intf, &tt_s2_4600_properties,
2287                          THIS_MODULE, NULL, adapter_nr))
2288                 return 0;
2289
2290         return -ENODEV;
2291 }
2292
2293 static void dw2102_disconnect(struct usb_interface *intf)
2294 {
2295         struct dvb_usb_device *d = usb_get_intfdata(intf);
2296         struct dw2102_state *st = (struct dw2102_state *)d->priv;
2297         struct i2c_client *client;
2298
2299         /* remove I2C client for tuner */
2300         client = st->i2c_client_tuner;
2301         if (client) {
2302                 module_put(client->dev.driver->owner);
2303                 i2c_unregister_device(client);
2304         }
2305
2306         dvb_usb_device_exit(intf);
2307 }
2308
2309 static struct usb_driver dw2102_driver = {
2310         .name = "dw2102",
2311         .probe = dw2102_probe,
2312         .disconnect = dw2102_disconnect,
2313         .id_table = dw2102_table,
2314 };
2315
2316 module_usb_driver(dw2102_driver);
2317
2318 MODULE_AUTHOR("Igor M. Liplianin (c) liplianin@me.by");
2319 MODULE_DESCRIPTION("Driver for DVBWorld DVB-S 2101, 2102, DVB-S2 2104,"
2320                         " DVB-C 3101 USB2.0,"
2321                         " TeVii S600, S630, S650, S660, S480, S421, S632"
2322                         " Prof 1100, 7500 USB2.0,"
2323                         " Geniatech SU3000, T220,"
2324                         " TechnoTrend S2-4600 devices");
2325 MODULE_VERSION("0.1");
2326 MODULE_LICENSE("GPL");
2327 MODULE_FIRMWARE(DW2101_FIRMWARE);
2328 MODULE_FIRMWARE(DW2102_FIRMWARE);
2329 MODULE_FIRMWARE(DW2104_FIRMWARE);
2330 MODULE_FIRMWARE(DW3101_FIRMWARE);
2331 MODULE_FIRMWARE(S630_FIRMWARE);
2332 MODULE_FIRMWARE(S660_FIRMWARE);
2333 MODULE_FIRMWARE(P1100_FIRMWARE);
2334 MODULE_FIRMWARE(P7500_FIRMWARE);