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/media/dvb-drivers/dvb-usb.rst 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 <media/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, obuf[1]+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 = RC_SCANCODE_RC5(rx[3], rx[2]); 461 deb_info("%s: cmd=0x%02x sys=0x%02x\n", __func__, rx[2], rx[3]); 462 rc_keydown(d->rc_dev, RC_PROTO_RC5, st->last_rc_key, rx[1]); 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 { USB_DEVICE(USB_VID_TECHNOTREND, 643 USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM) }, 644 {} /* Terminating entry */ 645 }; 646 MODULE_DEVICE_TABLE (usb, ttusb2_table); 647 648 static struct dvb_usb_device_properties ttusb2_properties = { 649 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 650 651 .usb_ctrl = CYPRESS_FX2, 652 .firmware = "dvb-usb-pctv-400e-01.fw", 653 654 .size_of_priv = sizeof(struct ttusb2_state), 655 656 .num_adapters = 1, 657 .adapter = { 658 { 659 .num_frontends = 1, 660 .fe = {{ 661 .streaming_ctrl = NULL, // ttusb2_streaming_ctrl, 662 663 .frontend_attach = ttusb2_frontend_tda10086_attach, 664 .tuner_attach = ttusb2_tuner_tda826x_attach, 665 666 /* parameter for the MPEG2-data transfer */ 667 .stream = { 668 .type = USB_ISOC, 669 .count = 5, 670 .endpoint = 0x02, 671 .u = { 672 .isoc = { 673 .framesperurb = 4, 674 .framesize = 940, 675 .interval = 1, 676 } 677 } 678 } 679 }}, 680 } 681 }, 682 683 .power_ctrl = ttusb2_power_ctrl, 684 .identify_state = ttusb2_identify_state, 685 686 .i2c_algo = &ttusb2_i2c_algo, 687 688 .generic_bulk_ctrl_endpoint = 0x01, 689 690 .num_device_descs = 2, 691 .devices = { 692 { "Pinnacle 400e DVB-S USB2.0", 693 { &ttusb2_table[0], NULL }, 694 { NULL }, 695 }, 696 { "Pinnacle 450e DVB-S USB2.0", 697 { &ttusb2_table[1], NULL }, 698 { NULL }, 699 }, 700 } 701 }; 702 703 static struct dvb_usb_device_properties ttusb2_properties_s2400 = { 704 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 705 706 .usb_ctrl = CYPRESS_FX2, 707 .firmware = "dvb-usb-tt-s2400-01.fw", 708 709 .size_of_priv = sizeof(struct ttusb2_state), 710 711 .num_adapters = 1, 712 .adapter = { 713 { 714 .num_frontends = 1, 715 .fe = {{ 716 .streaming_ctrl = NULL, 717 718 .frontend_attach = ttusb2_frontend_tda10086_attach, 719 .tuner_attach = ttusb2_tuner_tda826x_attach, 720 721 /* parameter for the MPEG2-data transfer */ 722 .stream = { 723 .type = USB_ISOC, 724 .count = 5, 725 .endpoint = 0x02, 726 .u = { 727 .isoc = { 728 .framesperurb = 4, 729 .framesize = 940, 730 .interval = 1, 731 } 732 } 733 } 734 }}, 735 } 736 }, 737 738 .power_ctrl = ttusb2_power_ctrl, 739 .identify_state = ttusb2_identify_state, 740 741 .i2c_algo = &ttusb2_i2c_algo, 742 743 .generic_bulk_ctrl_endpoint = 0x01, 744 745 .num_device_descs = 2, 746 .devices = { 747 { "Technotrend TT-connect S-2400", 748 { &ttusb2_table[2], NULL }, 749 { NULL }, 750 }, 751 { "Technotrend TT-connect S-2400 (8kB EEPROM)", 752 { &ttusb2_table[4], NULL }, 753 { NULL }, 754 }, 755 } 756 }; 757 758 static struct dvb_usb_device_properties ttusb2_properties_ct3650 = { 759 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 760 761 .usb_ctrl = CYPRESS_FX2, 762 763 .size_of_priv = sizeof(struct ttusb2_state), 764 765 .rc.core = { 766 .rc_interval = 150, /* Less than IR_KEYPRESS_TIMEOUT */ 767 .rc_codes = RC_MAP_TT_1500, 768 .rc_query = tt3650_rc_query, 769 .allowed_protos = RC_PROTO_BIT_RC5, 770 }, 771 772 .num_adapters = 1, 773 .adapter = { 774 { 775 .num_frontends = 2, 776 .fe = {{ 777 .streaming_ctrl = NULL, 778 779 .frontend_attach = ttusb2_frontend_tda10023_attach, 780 .tuner_attach = ttusb2_tuner_tda827x_attach, 781 782 /* parameter for the MPEG2-data transfer */ 783 .stream = { 784 .type = USB_ISOC, 785 .count = 5, 786 .endpoint = 0x02, 787 .u = { 788 .isoc = { 789 .framesperurb = 4, 790 .framesize = 940, 791 .interval = 1, 792 } 793 } 794 } 795 }, { 796 .streaming_ctrl = NULL, 797 798 .frontend_attach = ttusb2_frontend_tda10023_attach, 799 .tuner_attach = ttusb2_tuner_tda827x_attach, 800 801 /* parameter for the MPEG2-data transfer */ 802 .stream = { 803 .type = USB_ISOC, 804 .count = 5, 805 .endpoint = 0x02, 806 .u = { 807 .isoc = { 808 .framesperurb = 4, 809 .framesize = 940, 810 .interval = 1, 811 } 812 } 813 } 814 }}, 815 }, 816 }, 817 818 .power_ctrl = ttusb2_power_ctrl, 819 .identify_state = ttusb2_identify_state, 820 821 .i2c_algo = &ttusb2_i2c_algo, 822 823 .generic_bulk_ctrl_endpoint = 0x01, 824 825 .num_device_descs = 1, 826 .devices = { 827 { "Technotrend TT-connect CT-3650", 828 .warm_ids = { &ttusb2_table[3], NULL }, 829 }, 830 } 831 }; 832 833 static struct usb_driver ttusb2_driver = { 834 .name = "dvb_usb_ttusb2", 835 .probe = ttusb2_probe, 836 .disconnect = ttusb2_usb_disconnect, 837 .id_table = ttusb2_table, 838 }; 839 840 module_usb_driver(ttusb2_driver); 841 842 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); 843 MODULE_DESCRIPTION("Driver for Pinnacle PCTV 400e DVB-S USB2.0"); 844 MODULE_VERSION("1.0"); 845 MODULE_LICENSE("GPL"); 846