drivers/media/dvb/dvb-usb/ttusb2.c

   1 /* DVB USB compliant linux driver for Technotrend DVB USB boxes and clones
   2  * (e.g. Pinnacle 400e DVB-S USB2.0).
   3  *
   4  * The Pinnacle 400e uses the same protocol as the Technotrend USB1.1 boxes.
   5  *
   6  * TDA8263 + TDA10086
   7  *
   8  * I2C addresses:
   9  * 0x08 - LNBP21PD   - LNB power supply
  10  * 0x0e - TDA10086   - Demodulator
  11  * 0x50 - FX2 eeprom
  12  * 0x60 - TDA8263    - Tuner
  13  * 0x78 ???
  14  *
  15  * Copyright (c) 2002 Holger Waechtler <holger@convergence.de>
  16  * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net>
  17  * Copyright (C) 2005-6 Patrick Boettcher <pb@linuxtv.org>
  18  *
  19  *      This program is free software; you can redistribute it and/or modify it
  20  *      under the terms of the GNU General Public License as published by the Free
  21  *      Software Foundation, version 2.
  22  *
  23  * see Documentation/dvb/README.dvb-usb for more information
  24  */
  25 #define DVB_USB_LOG_PREFIX "ttusb2"
  26 #include "dvb-usb.h"
  27
  28 #include "ttusb2.h"
  29
  30 #include "tda826x.h"
  31 #include "tda10086.h"
  32 #include "tda1002x.h"
  33 #include "tda10048.h"
  34 #include "tda827x.h"
  35 #include "lnbp21.h"
  36 /* CA */
  37 #include "dvb_ca_en50221.h"
  38
  39 /* debug */
  40 static int dvb_usb_ttusb2_debug;
  41 #define deb_info(args...)   dprintk(dvb_usb_ttusb2_debug,0x01,args)
  42 module_param_named(debug,dvb_usb_ttusb2_debug, int, 0644);
  43 MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))." DVB_USB_DEBUG_STATUS);
  44 static int dvb_usb_ttusb2_debug_ci;
  45 module_param_named(debug_ci,dvb_usb_ttusb2_debug_ci, int, 0644);
  46 MODULE_PARM_DESC(debug_ci, "set debugging ci." DVB_USB_DEBUG_STATUS);
  47
  48 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  49
  50 #define ci_dbg(format, arg...)                \
  51 do {                                          \
  52         if (dvb_usb_ttusb2_debug_ci)                                    \
  53                 printk(KERN_DEBUG DVB_USB_LOG_PREFIX \
  54                         ": %s " format "\n" , __func__, ## arg);       \
  55 } while (0)
  56
  57 enum {
  58         TT3650_CMD_CI_TEST = 0x40,
  59         TT3650_CMD_CI_RD_CTRL,
  60         TT3650_CMD_CI_WR_CTRL,
  61         TT3650_CMD_CI_RD_ATTR,
  62         TT3650_CMD_CI_WR_ATTR,
  63         TT3650_CMD_CI_RESET,
  64         TT3650_CMD_CI_SET_VIDEO_PORT
  65 };
  66
  67 struct ttusb2_state {
  68         struct dvb_ca_en50221 ca;
  69         struct mutex ca_mutex;
  70         u8 id;
  71         u16 last_rc_key;
  72 };
  73
  74 static int ttusb2_msg(struct dvb_usb_device *d, u8 cmd,
  75                 u8 *wbuf, int wlen, u8 *rbuf, int rlen)
  76 {
  77         struct ttusb2_state *st = d->priv;
  78         u8 *s, *r = NULL;
  79         int ret = 0;
  80
  81         if (4 + rlen > 64)
  82                 return -EIO;
  83
  84         s = kzalloc(wlen+4, GFP_KERNEL);
  85         if (!s)
  86                 return -ENOMEM;
  87
  88         r = kzalloc(64, GFP_KERNEL);
  89         if (!r) {
  90                 kfree(s);
  91                 return -ENOMEM;
  92         }
  93
  94         s[0] = 0xaa;
  95         s[1] = ++st->id;
  96         s[2] = cmd;
  97         s[3] = wlen;
  98         memcpy(&s[4],wbuf,wlen);
  99
 100         ret = dvb_usb_generic_rw(d, s, wlen+4, r, 64, 0);
 101
 102         if (ret  != 0 ||
 103                 r[0] != 0x55 ||
 104                 r[1] != s[1] ||
 105                 r[2] != cmd ||
 106                 (rlen > 0 && r[3] != rlen)) {
 107                 warn("there might have been an error during control message transfer. (rlen = %d, was %d)",rlen,r[3]);
 108                 kfree(s);
 109                 kfree(r);
 110                 return -EIO;
 111         }
 112
 113         if (rlen > 0)
 114                 memcpy(rbuf, &r[4], rlen);
 115
 116         kfree(s);
 117         kfree(r);
 118
 119         return 0;
 120 }
 121
 122 /* ci */
 123 static int tt3650_ci_msg(struct dvb_usb_device *d, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len)
 124 {
 125         int ret;
 126         u8 rx[60];/* (64 -4) */
 127         ret = ttusb2_msg(d, cmd, data, write_len, rx, read_len);
 128         if (!ret)
 129                 memcpy(data, rx, read_len);
 130         return ret;
 131 }
 132
 133 static int tt3650_ci_msg_locked(struct dvb_ca_en50221 *ca, u8 cmd, u8 *data, unsigned int write_len, unsigned int read_len)
 134 {
 135         struct dvb_usb_device *d = ca->data;
 136         struct ttusb2_state *state = d->priv;
 137         int ret;
 138
 139         mutex_lock(&state->ca_mutex);
 140         ret = tt3650_ci_msg(d, cmd, data, write_len, read_len);
 141         mutex_unlock(&state->ca_mutex);
 142
 143         return ret;
 144 }
 145
 146 static int tt3650_ci_read_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address)
 147 {
 148         u8 buf[3];
 149         int ret = 0;
 150
 151         if (slot)
 152                 return -EINVAL;
 153
 154         buf[0] = (address >> 8) & 0x0F;
 155         buf[1] = address;
 156
 157
 158         ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_RD_ATTR, buf, 2, 3);
 159
 160         ci_dbg("%04x -> %d 0x%02x", address, ret, buf[2]);
 161
 162         if (ret < 0)
 163                 return ret;
 164
 165         return buf[2];
 166 }
 167
 168 static int tt3650_ci_write_attribute_mem(struct dvb_ca_en50221 *ca, int slot, int address, u8 value)
 169 {
 170         u8 buf[3];
 171
 172         ci_dbg("%d 0x%04x 0x%02x", slot, address, value);
 173
 174         if (slot)
 175                 return -EINVAL;
 176
 177         buf[0] = (address >> 8) & 0x0F;
 178         buf[1] = address;
 179         buf[2] = value;
 180
 181         return tt3650_ci_msg_locked(ca, TT3650_CMD_CI_WR_ATTR, buf, 3, 3);
 182 }
 183
 184 static int tt3650_ci_read_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address)
 185 {
 186         u8 buf[2];
 187         int ret;
 188
 189         if (slot)
 190                 return -EINVAL;
 191
 192         buf[0] = address & 3;
 193
 194         ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_RD_CTRL, buf, 1, 2);
 195
 196         ci_dbg("0x%02x -> %d 0x%02x", address, ret, buf[1]);
 197
 198         if (ret < 0)
 199                 return ret;
 200
 201         return buf[1];
 202 }
 203
 204 static int tt3650_ci_write_cam_control(struct dvb_ca_en50221 *ca, int slot, u8 address, u8 value)
 205 {
 206         u8 buf[2];
 207
 208         ci_dbg("%d 0x%02x 0x%02x", slot, address, value);
 209
 210         if (slot)
 211                 return -EINVAL;
 212
 213         buf[0] = address;
 214         buf[1] = value;
 215
 216         return tt3650_ci_msg_locked(ca, TT3650_CMD_CI_WR_CTRL, buf, 2, 2);
 217 }
 218
 219 static int tt3650_ci_set_video_port(struct dvb_ca_en50221 *ca, int slot, int enable)
 220 {
 221         u8 buf[1];
 222         int ret;
 223
 224         ci_dbg("%d %d", slot, enable);
 225
 226         if (slot)
 227                 return -EINVAL;
 228
 229         buf[0] = enable;
 230
 231         ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_SET_VIDEO_PORT, buf, 1, 1);
 232         if (ret < 0)
 233                 return ret;
 234
 235         if (enable != buf[0]) {
 236                 err("CI not %sabled.", enable ? "en" : "dis");
 237                 return -EIO;
 238         }
 239
 240         return 0;
 241 }
 242
 243 static int tt3650_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot)
 244 {
 245         return tt3650_ci_set_video_port(ca, slot, 0);
 246 }
 247
 248 static int tt3650_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
 249 {
 250         return tt3650_ci_set_video_port(ca, slot, 1);
 251 }
 252
 253 static int tt3650_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
 254 {
 255         struct dvb_usb_device *d = ca->data;
 256         struct ttusb2_state *state = d->priv;
 257         u8 buf[1];
 258         int ret;
 259
 260         ci_dbg("%d", slot);
 261
 262         if (slot)
 263                 return -EINVAL;
 264
 265         buf[0] = 0;
 266
 267         mutex_lock(&state->ca_mutex);
 268
 269         ret = tt3650_ci_msg(d, TT3650_CMD_CI_RESET, buf, 1, 1);
 270         if (ret)
 271                 goto failed;
 272
 273         msleep(500);
 274
 275         buf[0] = 1;
 276
 277         ret = tt3650_ci_msg(d, TT3650_CMD_CI_RESET, buf, 1, 1);
 278         if (ret)
 279                 goto failed;
 280
 281         msleep(500);
 282
 283         buf[0] = 0; /* FTA */
 284
 285         ret = tt3650_ci_msg(d, TT3650_CMD_CI_SET_VIDEO_PORT, buf, 1, 1);
 286
 287         msleep(1100);
 288
 289  failed:
 290         mutex_unlock(&state->ca_mutex);
 291
 292         return ret;
 293 }
 294
 295 static int tt3650_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open)
 296 {
 297         u8 buf[1];
 298         int ret;
 299
 300         if (slot)
 301                 return -EINVAL;
 302
 303         ret = tt3650_ci_msg_locked(ca, TT3650_CMD_CI_TEST, buf, 0, 1);
 304         if (ret)
 305                 return ret;
 306
 307         if (1 == buf[0]) {
 308                 return DVB_CA_EN50221_POLL_CAM_PRESENT |
 309                         DVB_CA_EN50221_POLL_CAM_READY;
 310         }
 311         return 0;
 312 }
 313
 314 static void tt3650_ci_uninit(struct dvb_usb_device *d)
 315 {
 316         struct ttusb2_state *state;
 317
 318         ci_dbg("");
 319
 320         if (NULL == d)
 321                 return;
 322
 323         state = d->priv;
 324         if (NULL == state)
 325                 return;
 326
 327         if (NULL == state->ca.data)
 328                 return;
 329
 330         dvb_ca_en50221_release(&state->ca);
 331
 332         memset(&state->ca, 0, sizeof(state->ca));
 333 }
 334
 335 static int tt3650_ci_init(struct dvb_usb_adapter *a)
 336 {
 337         struct dvb_usb_device *d = a->dev;
 338         struct ttusb2_state *state = d->priv;
 339         int ret;
 340
 341         ci_dbg("");
 342
 343         mutex_init(&state->ca_mutex);
 344
 345         state->ca.owner = THIS_MODULE;
 346         state->ca.read_attribute_mem = tt3650_ci_read_attribute_mem;
 347         state->ca.write_attribute_mem = tt3650_ci_write_attribute_mem;
 348         state->ca.read_cam_control = tt3650_ci_read_cam_control;
 349         state->ca.write_cam_control = tt3650_ci_write_cam_control;
 350         state->ca.slot_reset = tt3650_ci_slot_reset;
 351         state->ca.slot_shutdown = tt3650_ci_slot_shutdown;
 352         state->ca.slot_ts_enable = tt3650_ci_slot_ts_enable;
 353         state->ca.poll_slot_status = tt3650_ci_poll_slot_status;
 354         state->ca.data = d;
 355
 356         ret = dvb_ca_en50221_init(&a->dvb_adap,
 357                                   &state->ca,
 358                                   /* flags */ 0,
 359                                   /* n_slots */ 1);
 360         if (ret) {
 361                 err("Cannot initialize CI: Error %d.", ret);
 362                 memset(&state->ca, 0, sizeof(state->ca));
 363                 return ret;
 364         }
 365
 366         info("CI initialized.");
 367
 368         return 0;
 369 }
 370
 371 static int ttusb2_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
 372 {
 373         struct dvb_usb_device *d = i2c_get_adapdata(adap);
 374         static u8 obuf[60], ibuf[60];
 375         int i, write_read, read;
 376
 377         if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 378                 return -EAGAIN;
 379
 380         if (num > 2)
 381                 warn("more than 2 i2c messages at a time is not handled yet. TODO.");
 382
 383         for (i = 0; i < num; i++) {
 384                 write_read = i+1 < num && (msg[i+1].flags & I2C_M_RD);
 385                 read = msg[i].flags & I2C_M_RD;
 386
 387                 if (3 + msg[i].len > sizeof(obuf)) {
 388                         err("i2c wr len=%d too high", msg[i].len);
 389                         break;
 390                 }
 391                 if (write_read) {
 392                         if (3 + msg[i+1].len > sizeof(ibuf)) {
 393                                 err("i2c rd len=%d too high", msg[i+1].len);
 394                                 break;
 395                         }
 396                 } else if (read) {
 397                         if (3 + msg[i].len > sizeof(ibuf)) {
 398                                 err("i2c rd len=%d too high", msg[i].len);
 399                                 break;
 400                         }
 401                 }
 402
 403                 obuf[0] = (msg[i].addr << 1) | (write_read | read);
 404                 if (read)
 405                         obuf[1] = 0;
 406                 else
 407                         obuf[1] = msg[i].len;
 408
 409                 /* read request */
 410                 if (write_read)
 411                         obuf[2] = msg[i+1].len;
 412                 else if (read)
 413                         obuf[2] = msg[i].len;
 414                 else
 415                         obuf[2] = 0;
 416
 417                 memcpy(&obuf[3], msg[i].buf, msg[i].len);
 418
 419                 if (ttusb2_msg(d, CMD_I2C_XFER, obuf, msg[i].len+3, ibuf, obuf[2] + 3) < 0) {
 420                         err("i2c transfer failed.");
 421                         break;
 422                 }
 423
 424                 if (write_read) {
 425                         memcpy(msg[i+1].buf, &ibuf[3], msg[i+1].len);
 426                         i++;
 427                 } else if (read)
 428                         memcpy(msg[i].buf, &ibuf[3], msg[i].len);
 429         }
 430
 431         mutex_unlock(&d->i2c_mutex);
 432         return i;
 433 }
 434
 435 static u32 ttusb2_i2c_func(struct i2c_adapter *adapter)
 436 {
 437         return I2C_FUNC_I2C;
 438 }
 439
 440 static struct i2c_algorithm ttusb2_i2c_algo = {
 441         .master_xfer   = ttusb2_i2c_xfer,
 442         .functionality = ttusb2_i2c_func,
 443 };
 444
 445 /* command to poll IR receiver (copied from pctv452e.c) */
 446 #define CMD_GET_IR_CODE     0x1b
 447
 448 /* IR */
 449 static int tt3650_rc_query(struct dvb_usb_device *d)
 450 {
 451         int ret;
 452         u8 rx[9]; /* A CMD_GET_IR_CODE reply is 9 bytes long */
 453         struct ttusb2_state *st = d->priv;
 454         ret = ttusb2_msg(d, CMD_GET_IR_CODE, NULL, 0, rx, sizeof(rx));
 455         if (ret != 0)
 456                 return ret;
 457
 458         if (rx[8] & 0x01) {
 459                 /* got a "press" event */
 460                 st->last_rc_key = (rx[3] << 8) | rx[2];
 461                 deb_info("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[2], rx[3]);
 462                 rc_keydown(d->rc_dev, st->last_rc_key, 0);
 463         } else if (st->last_rc_key) {
 464                 rc_keyup(d->rc_dev);
 465                 st->last_rc_key = 0;
 466         }
 467
 468         return 0;
 469 }
 470
 471
 472 /* Callbacks for DVB USB */
 473 static int ttusb2_identify_state (struct usb_device *udev, struct
 474                 dvb_usb_device_properties *props, struct dvb_usb_device_description **desc,
 475                 int *cold)
 476 {
 477         *cold = udev->descriptor.iManufacturer == 0 && udev->descriptor.iProduct == 0;
 478         return 0;
 479 }
 480
 481 static int ttusb2_power_ctrl(struct dvb_usb_device *d, int onoff)
 482 {
 483         u8 b = onoff;
 484         ttusb2_msg(d, CMD_POWER, &b, 0, NULL, 0);
 485         return ttusb2_msg(d, CMD_POWER, &b, 1, NULL, 0);
 486 }
 487
 488
 489 static struct tda10086_config tda10086_config = {
 490         .demod_address = 0x0e,
 491         .invert = 0,
 492         .diseqc_tone = 1,
 493         .xtal_freq = TDA10086_XTAL_16M,
 494 };
 495
 496 static struct tda10023_config tda10023_config = {
 497         .demod_address = 0x0c,
 498         .invert = 0,
 499         .xtal = 16000000,
 500         .pll_m = 11,
 501         .pll_p = 3,
 502         .pll_n = 1,
 503         .deltaf = 0xa511,
 504 };
 505
 506 static struct tda10048_config tda10048_config = {
 507         .demod_address    = 0x10 >> 1,
 508         .output_mode      = TDA10048_PARALLEL_OUTPUT,
 509         .inversion        = TDA10048_INVERSION_ON,
 510         .dtv6_if_freq_khz = TDA10048_IF_4000,
 511         .dtv7_if_freq_khz = TDA10048_IF_4500,
 512         .dtv8_if_freq_khz = TDA10048_IF_5000,
 513         .clk_freq_khz     = TDA10048_CLK_16000,
 514         .no_firmware      = 1,
 515         .set_pll          = true ,
 516         .pll_m            = 5,
 517         .pll_n            = 3,
 518         .pll_p            = 0,
 519 };
 520
 521 static struct tda827x_config tda827x_config = {
 522         .config = 0,
 523 };
 524
 525 static int ttusb2_frontend_tda10086_attach(struct dvb_usb_adapter *adap)
 526 {
 527         if (usb_set_interface(adap->dev->udev,0,3) < 0)
 528                 err("set interface to alts=3 failed");
 529
 530         if ((adap->fe_adap[0].fe = dvb_attach(tda10086_attach, &tda10086_config, &adap->dev->i2c_adap)) == NULL) {
 531                 deb_info("TDA10086 attach failed\n");
 532                 return -ENODEV;
 533         }
 534
 535         return 0;
 536 }
 537
 538 static int ttusb2_ct3650_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 539 {
 540         struct dvb_usb_adapter *adap = fe->dvb->priv;
 541
 542         return adap->fe_adap[0].fe->ops.i2c_gate_ctrl(adap->fe_adap[0].fe, enable);
 543 }
 544
 545 static int ttusb2_frontend_tda10023_attach(struct dvb_usb_adapter *adap)
 546 {
 547         if (usb_set_interface(adap->dev->udev, 0, 3) < 0)
 548                 err("set interface to alts=3 failed");
 549
 550         if (adap->fe_adap[0].fe == NULL) {
 551                 /* FE 0 DVB-C */
 552                 adap->fe_adap[0].fe = dvb_attach(tda10023_attach,
 553                         &tda10023_config, &adap->dev->i2c_adap, 0x48);
 554
 555                 if (adap->fe_adap[0].fe == NULL) {
 556                         deb_info("TDA10023 attach failed\n");
 557                         return -ENODEV;
 558                 }
 559                 tt3650_ci_init(adap);
 560         } else {
 561                 adap->fe_adap[1].fe = dvb_attach(tda10048_attach,
 562                         &tda10048_config, &adap->dev->i2c_adap);
 563
 564                 if (adap->fe_adap[1].fe == NULL) {
 565                         deb_info("TDA10048 attach failed\n");
 566                         return -ENODEV;
 567                 }
 568
 569                 /* tuner is behind TDA10023 I2C-gate */
 570                 adap->fe_adap[1].fe->ops.i2c_gate_ctrl = ttusb2_ct3650_i2c_gate_ctrl;
 571
 572         }
 573
 574         return 0;
 575 }
 576
 577 static int ttusb2_tuner_tda827x_attach(struct dvb_usb_adapter *adap)
 578 {
 579         struct dvb_frontend *fe;
 580
 581         /* MFE: select correct FE to attach tuner since that's called twice */
 582         if (adap->fe_adap[1].fe == NULL)
 583                 fe = adap->fe_adap[0].fe;
 584         else
 585                 fe = adap->fe_adap[1].fe;
 586
 587         /* attach tuner */
 588         if (dvb_attach(tda827x_attach, fe, 0x61, &adap->dev->i2c_adap, &tda827x_config) == NULL) {
 589                 printk(KERN_ERR "%s: No tda827x found!\n", __func__);
 590                 return -ENODEV;
 591         }
 592         return 0;
 593 }
 594
 595 static int ttusb2_tuner_tda826x_attach(struct dvb_usb_adapter *adap)
 596 {
 597         if (dvb_attach(tda826x_attach, adap->fe_adap[0].fe, 0x60, &adap->dev->i2c_adap, 0) == NULL) {
 598                 deb_info("TDA8263 attach failed\n");
 599                 return -ENODEV;
 600         }
 601
 602         if (dvb_attach(lnbp21_attach, adap->fe_adap[0].fe, &adap->dev->i2c_adap, 0, 0) == NULL) {
 603                 deb_info("LNBP21 attach failed\n");
 604                 return -ENODEV;
 605         }
 606         return 0;
 607 }
 608
 609 /* DVB USB Driver stuff */
 610 static struct dvb_usb_device_properties ttusb2_properties;
 611 static struct dvb_usb_device_properties ttusb2_properties_s2400;
 612 static struct dvb_usb_device_properties ttusb2_properties_ct3650;
 613
 614 static void ttusb2_usb_disconnect(struct usb_interface *intf)
 615 {
 616         struct dvb_usb_device *d = usb_get_intfdata(intf);
 617
 618         tt3650_ci_uninit(d);
 619         dvb_usb_device_exit(intf);
 620 }
 621
 622 static int ttusb2_probe(struct usb_interface *intf,
 623                 const struct usb_device_id *id)
 624 {
 625         if (0 == dvb_usb_device_init(intf, &ttusb2_properties,
 626                                      THIS_MODULE, NULL, adapter_nr) ||
 627             0 == dvb_usb_device_init(intf, &ttusb2_properties_s2400,
 628                                      THIS_MODULE, NULL, adapter_nr) ||
 629             0 == dvb_usb_device_init(intf, &ttusb2_properties_ct3650,
 630                                      THIS_MODULE, NULL, adapter_nr))
 631                 return 0;
 632         return -ENODEV;
 633 }
 634
 635 static struct usb_device_id ttusb2_table [] = {
 636         { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_400E) },
 637         { USB_DEVICE(USB_VID_PINNACLE, USB_PID_PCTV_450E) },
 638         { USB_DEVICE(USB_VID_TECHNOTREND,
 639                 USB_PID_TECHNOTREND_CONNECT_S2400) },
 640         { USB_DEVICE(USB_VID_TECHNOTREND,
 641                 USB_PID_TECHNOTREND_CONNECT_CT3650) },
 642         {}              /* Terminating entry */
 643 };
 644 MODULE_DEVICE_TABLE (usb, ttusb2_table);
 645
 646 static struct dvb_usb_device_properties ttusb2_properties = {
 647         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 648
 649         .usb_ctrl = CYPRESS_FX2,
 650         .firmware = "dvb-usb-pctv-400e-01.fw",
 651
 652         .size_of_priv = sizeof(struct ttusb2_state),
 653
 654         .num_adapters = 1,
 655         .adapter = {
 656                 {
 657                 .num_frontends = 1,
 658                 .fe = {{
 659                         .streaming_ctrl   = NULL, // ttusb2_streaming_ctrl,
 660
 661                         .frontend_attach  = ttusb2_frontend_tda10086_attach,
 662                         .tuner_attach     = ttusb2_tuner_tda826x_attach,
 663
 664                         /* parameter for the MPEG2-data transfer */
 665                         .stream = {
 666                                 .type = USB_ISOC,
 667                                 .count = 5,
 668                                 .endpoint = 0x02,
 669                                 .u = {
 670                                         .isoc = {
 671                                                 .framesperurb = 4,
 672                                                 .framesize = 940,
 673                                                 .interval = 1,
 674                                         }
 675                                 }
 676                         }
 677                 }},
 678                 }
 679         },
 680
 681         .power_ctrl       = ttusb2_power_ctrl,
 682         .identify_state   = ttusb2_identify_state,
 683
 684         .i2c_algo         = &ttusb2_i2c_algo,
 685
 686         .generic_bulk_ctrl_endpoint = 0x01,
 687
 688         .num_device_descs = 2,
 689         .devices = {
 690                 {   "Pinnacle 400e DVB-S USB2.0",
 691                         { &ttusb2_table[0], NULL },
 692                         { NULL },
 693                 },
 694                 {   "Pinnacle 450e DVB-S USB2.0",
 695                         { &ttusb2_table[1], NULL },
 696                         { NULL },
 697                 },
 698         }
 699 };
 700
 701 static struct dvb_usb_device_properties ttusb2_properties_s2400 = {
 702         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 703
 704         .usb_ctrl = CYPRESS_FX2,
 705         .firmware = "dvb-usb-tt-s2400-01.fw",
 706
 707         .size_of_priv = sizeof(struct ttusb2_state),
 708
 709         .num_adapters = 1,
 710         .adapter = {
 711                 {
 712                 .num_frontends = 1,
 713                 .fe = {{
 714                         .streaming_ctrl   = NULL,
 715
 716                         .frontend_attach  = ttusb2_frontend_tda10086_attach,
 717                         .tuner_attach     = ttusb2_tuner_tda826x_attach,
 718
 719                         /* parameter for the MPEG2-data transfer */
 720                         .stream = {
 721                                 .type = USB_ISOC,
 722                                 .count = 5,
 723                                 .endpoint = 0x02,
 724                                 .u = {
 725                                         .isoc = {
 726                                                 .framesperurb = 4,
 727                                                 .framesize = 940,
 728                                                 .interval = 1,
 729                                         }
 730                                 }
 731                         }
 732                 }},
 733                 }
 734         },
 735
 736         .power_ctrl       = ttusb2_power_ctrl,
 737         .identify_state   = ttusb2_identify_state,
 738
 739         .i2c_algo         = &ttusb2_i2c_algo,
 740
 741         .generic_bulk_ctrl_endpoint = 0x01,
 742
 743         .num_device_descs = 1,
 744         .devices = {
 745                 {   "Technotrend TT-connect S-2400",
 746                         { &ttusb2_table[2], NULL },
 747                         { NULL },
 748                 },
 749         }
 750 };
 751
 752 static struct dvb_usb_device_properties ttusb2_properties_ct3650 = {
 753         .caps = DVB_USB_IS_AN_I2C_ADAPTER,
 754
 755         .usb_ctrl = CYPRESS_FX2,
 756
 757         .size_of_priv = sizeof(struct ttusb2_state),
 758
 759         .rc.core = {
 760                 .rc_interval      = 150, /* Less than IR_KEYPRESS_TIMEOUT */
 761                 .rc_codes         = RC_MAP_TT_1500,
 762                 .rc_query         = tt3650_rc_query,
 763                 .allowed_protos   = RC_TYPE_UNKNOWN,
 764         },
 765
 766         .num_adapters = 1,
 767         .adapter = {
 768                 {
 769                 .num_frontends = 2,
 770                 .fe = {{
 771                         .streaming_ctrl   = NULL,
 772
 773                         .frontend_attach  = ttusb2_frontend_tda10023_attach,
 774                         .tuner_attach = ttusb2_tuner_tda827x_attach,
 775
 776                         /* parameter for the MPEG2-data transfer */
 777                         .stream = {
 778                                 .type = USB_ISOC,
 779                                 .count = 5,
 780                                 .endpoint = 0x02,
 781                                 .u = {
 782                                         .isoc = {
 783                                                 .framesperurb = 4,
 784                                                 .framesize = 940,
 785                                                 .interval = 1,
 786                                         }
 787                                 }
 788                         }
 789                 }, {
 790                         .streaming_ctrl   = NULL,
 791
 792                         .frontend_attach  = ttusb2_frontend_tda10023_attach,
 793                         .tuner_attach = ttusb2_tuner_tda827x_attach,
 794
 795                         /* parameter for the MPEG2-data transfer */
 796                         .stream = {
 797                                 .type = USB_ISOC,
 798                                 .count = 5,
 799                                 .endpoint = 0x02,
 800                                 .u = {
 801                                         .isoc = {
 802                                                 .framesperurb = 4,
 803                                                 .framesize = 940,
 804                                                 .interval = 1,
 805                                         }
 806                                 }
 807                         }
 808                 }},
 809                 },
 810         },
 811
 812         .power_ctrl       = ttusb2_power_ctrl,
 813         .identify_state   = ttusb2_identify_state,
 814
 815         .i2c_algo         = &ttusb2_i2c_algo,
 816
 817         .generic_bulk_ctrl_endpoint = 0x01,
 818
 819         .num_device_descs = 1,
 820         .devices = {
 821                 {   "Technotrend TT-connect CT-3650",
 822                         .warm_ids = { &ttusb2_table[3], NULL },
 823                 },
 824         }
 825 };
 826
 827 static struct usb_driver ttusb2_driver = {
 828         .name           = "dvb_usb_ttusb2",
 829         .probe          = ttusb2_probe,
 830         .disconnect     = ttusb2_usb_disconnect,
 831         .id_table       = ttusb2_table,
 832 };
 833
 834 /* module stuff */
 835 static int __init ttusb2_module_init(void)
 836 {
 837         int result;
 838         if ((result = usb_register(&ttusb2_driver))) {
 839                 err("usb_register failed. Error number %d",result);
 840                 return result;
 841         }
 842
 843         return 0;
 844 }
 845
 846 static void __exit ttusb2_module_exit(void)
 847 {
 848         /* deregister this driver from the USB subsystem */
 849         usb_deregister(&ttusb2_driver);
 850 }
 851
 852 module_init (ttusb2_module_init);
 853 module_exit (ttusb2_module_exit);
 854
 855 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
 856 MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0");
 857 MODULE_VERSION("1.0");
 858 MODULE_LICENSE("GPL");