1 /* DVB USB compliant linux driver for Conexant USB reference design. 2 * 3 * The Conexant reference design I saw on their website was only for analogue 4 * capturing (using the cx25842). The box I took to write this driver (reverse 5 * engineered) is the one labeled Medion MD95700. In addition to the cx25842 6 * for analogue capturing it also has a cx22702 DVB-T demodulator on the main 7 * board. Besides it has a atiremote (X10) and a USB2.0 hub onboard. 8 * 9 * Maybe it is a little bit premature to call this driver cxusb, but I assume 10 * the USB protocol is identical or at least inherited from the reference 11 * design, so it can be reused for the "analogue-only" device (if it will 12 * appear at all). 13 * 14 * TODO: Use the cx25840-driver for the analogue part 15 * 16 * Copyright (C) 2005 Patrick Boettcher (patrick.boettcher@posteo.de) 17 * Copyright (C) 2006 Michael Krufky (mkrufky@linuxtv.org) 18 * Copyright (C) 2006, 2007 Chris Pascoe (c.pascoe@itee.uq.edu.au) 19 * 20 * This program is free software; you can redistribute it and/or modify it 21 * under the terms of the GNU General Public License as published by the Free 22 * Software Foundation, version 2. 23 * 24 * see Documentation/dvb/README.dvb-usb for more information 25 */ 26 #include <media/tuner.h> 27 #include <linux/vmalloc.h> 28 #include <linux/slab.h> 29 30 #include "cxusb.h" 31 32 #include "cx22702.h" 33 #include "lgdt330x.h" 34 #include "mt352.h" 35 #include "mt352_priv.h" 36 #include "zl10353.h" 37 #include "tuner-xc2028.h" 38 #include "tuner-simple.h" 39 #include "mxl5005s.h" 40 #include "max2165.h" 41 #include "dib7000p.h" 42 #include "dib0070.h" 43 #include "lgs8gxx.h" 44 #include "atbm8830.h" 45 #include "si2168.h" 46 #include "si2157.h" 47 48 /* debug */ 49 static int dvb_usb_cxusb_debug; 50 module_param_named(debug, dvb_usb_cxusb_debug, int, 0644); 51 MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS); 52 53 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); 54 55 #define deb_info(args...) dprintk(dvb_usb_cxusb_debug, 0x03, args) 56 #define deb_i2c(args...) dprintk(dvb_usb_cxusb_debug, 0x02, args) 57 58 static int cxusb_ctrl_msg(struct dvb_usb_device *d, 59 u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen) 60 { 61 struct cxusb_state *st = d->priv; 62 int ret; 63 64 if (1 + wlen > MAX_XFER_SIZE) { 65 warn("i2c wr: len=%d is too big!\n", wlen); 66 return -EOPNOTSUPP; 67 } 68 69 if (rlen > MAX_XFER_SIZE) { 70 warn("i2c rd: len=%d is too big!\n", rlen); 71 return -EOPNOTSUPP; 72 } 73 74 mutex_lock(&d->data_mutex); 75 st->data[0] = cmd; 76 memcpy(&st->data[1], wbuf, wlen); 77 ret = dvb_usb_generic_rw(d, st->data, 1 + wlen, st->data, rlen, 0); 78 if (!ret && rbuf && rlen) 79 memcpy(rbuf, st->data, rlen); 80 81 mutex_unlock(&d->data_mutex); 82 return ret; 83 } 84 85 /* GPIO */ 86 static void cxusb_gpio_tuner(struct dvb_usb_device *d, int onoff) 87 { 88 struct cxusb_state *st = d->priv; 89 u8 o[2], i; 90 91 if (st->gpio_write_state[GPIO_TUNER] == onoff) 92 return; 93 94 o[0] = GPIO_TUNER; 95 o[1] = onoff; 96 cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1); 97 98 if (i != 0x01) 99 deb_info("gpio_write failed.\n"); 100 101 st->gpio_write_state[GPIO_TUNER] = onoff; 102 } 103 104 static int cxusb_bluebird_gpio_rw(struct dvb_usb_device *d, u8 changemask, 105 u8 newval) 106 { 107 u8 o[2], gpio_state; 108 int rc; 109 110 o[0] = 0xff & ~changemask; /* mask of bits to keep */ 111 o[1] = newval & changemask; /* new values for bits */ 112 113 rc = cxusb_ctrl_msg(d, CMD_BLUEBIRD_GPIO_RW, o, 2, &gpio_state, 1); 114 if (rc < 0 || (gpio_state & changemask) != (newval & changemask)) 115 deb_info("bluebird_gpio_write failed.\n"); 116 117 return rc < 0 ? rc : gpio_state; 118 } 119 120 static void cxusb_bluebird_gpio_pulse(struct dvb_usb_device *d, u8 pin, int low) 121 { 122 cxusb_bluebird_gpio_rw(d, pin, low ? 0 : pin); 123 msleep(5); 124 cxusb_bluebird_gpio_rw(d, pin, low ? pin : 0); 125 } 126 127 static void cxusb_nano2_led(struct dvb_usb_device *d, int onoff) 128 { 129 cxusb_bluebird_gpio_rw(d, 0x40, onoff ? 0 : 0x40); 130 } 131 132 static int cxusb_d680_dmb_gpio_tuner(struct dvb_usb_device *d, 133 u8 addr, int onoff) 134 { 135 u8 o[2] = {addr, onoff}; 136 u8 i; 137 int rc; 138 139 rc = cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1); 140 141 if (rc < 0) 142 return rc; 143 if (i == 0x01) 144 return 0; 145 else { 146 deb_info("gpio_write failed.\n"); 147 return -EIO; 148 } 149 } 150 151 /* I2C */ 152 static int cxusb_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], 153 int num) 154 { 155 struct dvb_usb_device *d = i2c_get_adapdata(adap); 156 int ret; 157 int i; 158 159 if (mutex_lock_interruptible(&d->i2c_mutex) < 0) 160 return -EAGAIN; 161 162 for (i = 0; i < num; i++) { 163 164 if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_MEDION) 165 switch (msg[i].addr) { 166 case 0x63: 167 cxusb_gpio_tuner(d, 0); 168 break; 169 default: 170 cxusb_gpio_tuner(d, 1); 171 break; 172 } 173 174 if (msg[i].flags & I2C_M_RD) { 175 /* read only */ 176 u8 obuf[3], ibuf[MAX_XFER_SIZE]; 177 178 if (1 + msg[i].len > sizeof(ibuf)) { 179 warn("i2c rd: len=%d is too big!\n", 180 msg[i].len); 181 ret = -EOPNOTSUPP; 182 goto unlock; 183 } 184 obuf[0] = 0; 185 obuf[1] = msg[i].len; 186 obuf[2] = msg[i].addr; 187 if (cxusb_ctrl_msg(d, CMD_I2C_READ, 188 obuf, 3, 189 ibuf, 1+msg[i].len) < 0) { 190 warn("i2c read failed"); 191 break; 192 } 193 memcpy(msg[i].buf, &ibuf[1], msg[i].len); 194 } else if (i+1 < num && (msg[i+1].flags & I2C_M_RD) && 195 msg[i].addr == msg[i+1].addr) { 196 /* write to then read from same address */ 197 u8 obuf[MAX_XFER_SIZE], ibuf[MAX_XFER_SIZE]; 198 199 if (3 + msg[i].len > sizeof(obuf)) { 200 warn("i2c wr: len=%d is too big!\n", 201 msg[i].len); 202 ret = -EOPNOTSUPP; 203 goto unlock; 204 } 205 if (1 + msg[i + 1].len > sizeof(ibuf)) { 206 warn("i2c rd: len=%d is too big!\n", 207 msg[i + 1].len); 208 ret = -EOPNOTSUPP; 209 goto unlock; 210 } 211 obuf[0] = msg[i].len; 212 obuf[1] = msg[i+1].len; 213 obuf[2] = msg[i].addr; 214 memcpy(&obuf[3], msg[i].buf, msg[i].len); 215 216 if (cxusb_ctrl_msg(d, CMD_I2C_READ, 217 obuf, 3+msg[i].len, 218 ibuf, 1+msg[i+1].len) < 0) 219 break; 220 221 if (ibuf[0] != 0x08) 222 deb_i2c("i2c read may have failed\n"); 223 224 memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len); 225 226 i++; 227 } else { 228 /* write only */ 229 u8 obuf[MAX_XFER_SIZE], ibuf; 230 231 if (2 + msg[i].len > sizeof(obuf)) { 232 warn("i2c wr: len=%d is too big!\n", 233 msg[i].len); 234 ret = -EOPNOTSUPP; 235 goto unlock; 236 } 237 obuf[0] = msg[i].addr; 238 obuf[1] = msg[i].len; 239 memcpy(&obuf[2], msg[i].buf, msg[i].len); 240 241 if (cxusb_ctrl_msg(d, CMD_I2C_WRITE, obuf, 242 2+msg[i].len, &ibuf,1) < 0) 243 break; 244 if (ibuf != 0x08) 245 deb_i2c("i2c write may have failed\n"); 246 } 247 } 248 249 if (i == num) 250 ret = num; 251 else 252 ret = -EREMOTEIO; 253 254 unlock: 255 mutex_unlock(&d->i2c_mutex); 256 return ret; 257 } 258 259 static u32 cxusb_i2c_func(struct i2c_adapter *adapter) 260 { 261 return I2C_FUNC_I2C; 262 } 263 264 static struct i2c_algorithm cxusb_i2c_algo = { 265 .master_xfer = cxusb_i2c_xfer, 266 .functionality = cxusb_i2c_func, 267 }; 268 269 static int cxusb_power_ctrl(struct dvb_usb_device *d, int onoff) 270 { 271 u8 b = 0; 272 if (onoff) 273 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0); 274 else 275 return cxusb_ctrl_msg(d, CMD_POWER_OFF, &b, 1, NULL, 0); 276 } 277 278 static int cxusb_aver_power_ctrl(struct dvb_usb_device *d, int onoff) 279 { 280 int ret; 281 if (!onoff) 282 return cxusb_ctrl_msg(d, CMD_POWER_OFF, NULL, 0, NULL, 0); 283 if (d->state == DVB_USB_STATE_INIT && 284 usb_set_interface(d->udev, 0, 0) < 0) 285 err("set interface failed"); 286 do {} while (!(ret = cxusb_ctrl_msg(d, CMD_POWER_ON, NULL, 0, NULL, 0)) && 287 !(ret = cxusb_ctrl_msg(d, 0x15, NULL, 0, NULL, 0)) && 288 !(ret = cxusb_ctrl_msg(d, 0x17, NULL, 0, NULL, 0)) && 0); 289 if (!ret) { 290 /* FIXME: We don't know why, but we need to configure the 291 * lgdt3303 with the register settings below on resume */ 292 int i; 293 u8 buf, bufs[] = { 294 0x0e, 0x2, 0x00, 0x7f, 295 0x0e, 0x2, 0x02, 0xfe, 296 0x0e, 0x2, 0x02, 0x01, 297 0x0e, 0x2, 0x00, 0x03, 298 0x0e, 0x2, 0x0d, 0x40, 299 0x0e, 0x2, 0x0e, 0x87, 300 0x0e, 0x2, 0x0f, 0x8e, 301 0x0e, 0x2, 0x10, 0x01, 302 0x0e, 0x2, 0x14, 0xd7, 303 0x0e, 0x2, 0x47, 0x88, 304 }; 305 msleep(20); 306 for (i = 0; i < sizeof(bufs)/sizeof(u8); i += 4/sizeof(u8)) { 307 ret = cxusb_ctrl_msg(d, CMD_I2C_WRITE, 308 bufs+i, 4, &buf, 1); 309 if (ret) 310 break; 311 if (buf != 0x8) 312 return -EREMOTEIO; 313 } 314 } 315 return ret; 316 } 317 318 static int cxusb_bluebird_power_ctrl(struct dvb_usb_device *d, int onoff) 319 { 320 u8 b = 0; 321 if (onoff) 322 return cxusb_ctrl_msg(d, CMD_POWER_ON, &b, 1, NULL, 0); 323 else 324 return 0; 325 } 326 327 static int cxusb_nano2_power_ctrl(struct dvb_usb_device *d, int onoff) 328 { 329 int rc = 0; 330 331 rc = cxusb_power_ctrl(d, onoff); 332 if (!onoff) 333 cxusb_nano2_led(d, 0); 334 335 return rc; 336 } 337 338 static int cxusb_d680_dmb_power_ctrl(struct dvb_usb_device *d, int onoff) 339 { 340 int ret; 341 u8 b; 342 ret = cxusb_power_ctrl(d, onoff); 343 if (!onoff) 344 return ret; 345 346 msleep(128); 347 cxusb_ctrl_msg(d, CMD_DIGITAL, NULL, 0, &b, 1); 348 msleep(100); 349 return ret; 350 } 351 352 static int cxusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) 353 { 354 u8 buf[2] = { 0x03, 0x00 }; 355 if (onoff) 356 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, buf, 2, NULL, 0); 357 else 358 cxusb_ctrl_msg(adap->dev, CMD_STREAMING_OFF, NULL, 0, NULL, 0); 359 360 return 0; 361 } 362 363 static int cxusb_aver_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) 364 { 365 if (onoff) 366 cxusb_ctrl_msg(adap->dev, CMD_AVER_STREAM_ON, NULL, 0, NULL, 0); 367 else 368 cxusb_ctrl_msg(adap->dev, CMD_AVER_STREAM_OFF, 369 NULL, 0, NULL, 0); 370 return 0; 371 } 372 373 static int cxusb_read_status(struct dvb_frontend *fe, 374 enum fe_status *status) 375 { 376 struct dvb_usb_adapter *adap = (struct dvb_usb_adapter *)fe->dvb->priv; 377 struct cxusb_state *state = (struct cxusb_state *)adap->dev->priv; 378 int ret; 379 380 ret = state->fe_read_status(fe, status); 381 382 /* it need resync slave fifo when signal change from unlock to lock.*/ 383 if ((*status & FE_HAS_LOCK) && (!state->last_lock)) { 384 mutex_lock(&state->stream_mutex); 385 cxusb_streaming_ctrl(adap, 1); 386 mutex_unlock(&state->stream_mutex); 387 } 388 389 state->last_lock = (*status & FE_HAS_LOCK) ? 1 : 0; 390 return ret; 391 } 392 393 static void cxusb_d680_dmb_drain_message(struct dvb_usb_device *d) 394 { 395 int ep = d->props.generic_bulk_ctrl_endpoint; 396 const int timeout = 100; 397 const int junk_len = 32; 398 u8 *junk; 399 int rd_count; 400 401 /* Discard remaining data in video pipe */ 402 junk = kmalloc(junk_len, GFP_KERNEL); 403 if (!junk) 404 return; 405 while (1) { 406 if (usb_bulk_msg(d->udev, 407 usb_rcvbulkpipe(d->udev, ep), 408 junk, junk_len, &rd_count, timeout) < 0) 409 break; 410 if (!rd_count) 411 break; 412 } 413 kfree(junk); 414 } 415 416 static void cxusb_d680_dmb_drain_video(struct dvb_usb_device *d) 417 { 418 struct usb_data_stream_properties *p = &d->props.adapter[0].fe[0].stream; 419 const int timeout = 100; 420 const int junk_len = p->u.bulk.buffersize; 421 u8 *junk; 422 int rd_count; 423 424 /* Discard remaining data in video pipe */ 425 junk = kmalloc(junk_len, GFP_KERNEL); 426 if (!junk) 427 return; 428 while (1) { 429 if (usb_bulk_msg(d->udev, 430 usb_rcvbulkpipe(d->udev, p->endpoint), 431 junk, junk_len, &rd_count, timeout) < 0) 432 break; 433 if (!rd_count) 434 break; 435 } 436 kfree(junk); 437 } 438 439 static int cxusb_d680_dmb_streaming_ctrl( 440 struct dvb_usb_adapter *adap, int onoff) 441 { 442 if (onoff) { 443 u8 buf[2] = { 0x03, 0x00 }; 444 cxusb_d680_dmb_drain_video(adap->dev); 445 return cxusb_ctrl_msg(adap->dev, CMD_STREAMING_ON, 446 buf, sizeof(buf), NULL, 0); 447 } else { 448 int ret = cxusb_ctrl_msg(adap->dev, 449 CMD_STREAMING_OFF, NULL, 0, NULL, 0); 450 return ret; 451 } 452 } 453 454 static int cxusb_rc_query(struct dvb_usb_device *d) 455 { 456 u8 ircode[4]; 457 458 cxusb_ctrl_msg(d, CMD_GET_IR_CODE, NULL, 0, ircode, 4); 459 460 if (ircode[2] || ircode[3]) 461 rc_keydown(d->rc_dev, RC_TYPE_UNKNOWN, 462 RC_SCANCODE_RC5(ircode[2], ircode[3]), 0); 463 return 0; 464 } 465 466 static int cxusb_bluebird2_rc_query(struct dvb_usb_device *d) 467 { 468 u8 ircode[4]; 469 struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD, 470 .buf = ircode, .len = 4 }; 471 472 if (cxusb_i2c_xfer(&d->i2c_adap, &msg, 1) != 1) 473 return 0; 474 475 if (ircode[1] || ircode[2]) 476 rc_keydown(d->rc_dev, RC_TYPE_UNKNOWN, 477 RC_SCANCODE_RC5(ircode[1], ircode[2]), 0); 478 return 0; 479 } 480 481 static int cxusb_d680_dmb_rc_query(struct dvb_usb_device *d) 482 { 483 u8 ircode[2]; 484 485 if (cxusb_ctrl_msg(d, 0x10, NULL, 0, ircode, 2) < 0) 486 return 0; 487 488 if (ircode[0] || ircode[1]) 489 rc_keydown(d->rc_dev, RC_TYPE_UNKNOWN, 490 RC_SCANCODE_RC5(ircode[0], ircode[1]), 0); 491 return 0; 492 } 493 494 static int cxusb_dee1601_demod_init(struct dvb_frontend* fe) 495 { 496 static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x28 }; 497 static u8 reset [] = { RESET, 0x80 }; 498 static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; 499 static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 }; 500 static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 }; 501 static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 }; 502 503 mt352_write(fe, clock_config, sizeof(clock_config)); 504 udelay(200); 505 mt352_write(fe, reset, sizeof(reset)); 506 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); 507 508 mt352_write(fe, agc_cfg, sizeof(agc_cfg)); 509 mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); 510 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); 511 512 return 0; 513 } 514 515 static int cxusb_mt352_demod_init(struct dvb_frontend* fe) 516 { /* used in both lgz201 and th7579 */ 517 static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x29 }; 518 static u8 reset [] = { RESET, 0x80 }; 519 static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; 520 static u8 agc_cfg [] = { AGC_TARGET, 0x24, 0x20 }; 521 static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 }; 522 static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 }; 523 524 mt352_write(fe, clock_config, sizeof(clock_config)); 525 udelay(200); 526 mt352_write(fe, reset, sizeof(reset)); 527 mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); 528 529 mt352_write(fe, agc_cfg, sizeof(agc_cfg)); 530 mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); 531 mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); 532 return 0; 533 } 534 535 static struct cx22702_config cxusb_cx22702_config = { 536 .demod_address = 0x63, 537 .output_mode = CX22702_PARALLEL_OUTPUT, 538 }; 539 540 static struct lgdt330x_config cxusb_lgdt3303_config = { 541 .demod_address = 0x0e, 542 .demod_chip = LGDT3303, 543 }; 544 545 static struct lgdt330x_config cxusb_aver_lgdt3303_config = { 546 .demod_address = 0x0e, 547 .demod_chip = LGDT3303, 548 .clock_polarity_flip = 2, 549 }; 550 551 static struct mt352_config cxusb_dee1601_config = { 552 .demod_address = 0x0f, 553 .demod_init = cxusb_dee1601_demod_init, 554 }; 555 556 static struct zl10353_config cxusb_zl10353_dee1601_config = { 557 .demod_address = 0x0f, 558 .parallel_ts = 1, 559 }; 560 561 static struct mt352_config cxusb_mt352_config = { 562 /* used in both lgz201 and th7579 */ 563 .demod_address = 0x0f, 564 .demod_init = cxusb_mt352_demod_init, 565 }; 566 567 static struct zl10353_config cxusb_zl10353_xc3028_config = { 568 .demod_address = 0x0f, 569 .if2 = 45600, 570 .no_tuner = 1, 571 .parallel_ts = 1, 572 }; 573 574 static struct zl10353_config cxusb_zl10353_xc3028_config_no_i2c_gate = { 575 .demod_address = 0x0f, 576 .if2 = 45600, 577 .no_tuner = 1, 578 .parallel_ts = 1, 579 .disable_i2c_gate_ctrl = 1, 580 }; 581 582 static struct mt352_config cxusb_mt352_xc3028_config = { 583 .demod_address = 0x0f, 584 .if2 = 4560, 585 .no_tuner = 1, 586 .demod_init = cxusb_mt352_demod_init, 587 }; 588 589 /* FIXME: needs tweaking */ 590 static struct mxl5005s_config aver_a868r_tuner = { 591 .i2c_address = 0x63, 592 .if_freq = 6000000UL, 593 .xtal_freq = CRYSTAL_FREQ_16000000HZ, 594 .agc_mode = MXL_SINGLE_AGC, 595 .tracking_filter = MXL_TF_C, 596 .rssi_enable = MXL_RSSI_ENABLE, 597 .cap_select = MXL_CAP_SEL_ENABLE, 598 .div_out = MXL_DIV_OUT_4, 599 .clock_out = MXL_CLOCK_OUT_DISABLE, 600 .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM, 601 .top = MXL5005S_TOP_25P2, 602 .mod_mode = MXL_DIGITAL_MODE, 603 .if_mode = MXL_ZERO_IF, 604 .AgcMasterByte = 0x00, 605 }; 606 607 /* FIXME: needs tweaking */ 608 static struct mxl5005s_config d680_dmb_tuner = { 609 .i2c_address = 0x63, 610 .if_freq = 36125000UL, 611 .xtal_freq = CRYSTAL_FREQ_16000000HZ, 612 .agc_mode = MXL_SINGLE_AGC, 613 .tracking_filter = MXL_TF_C, 614 .rssi_enable = MXL_RSSI_ENABLE, 615 .cap_select = MXL_CAP_SEL_ENABLE, 616 .div_out = MXL_DIV_OUT_4, 617 .clock_out = MXL_CLOCK_OUT_DISABLE, 618 .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM, 619 .top = MXL5005S_TOP_25P2, 620 .mod_mode = MXL_DIGITAL_MODE, 621 .if_mode = MXL_ZERO_IF, 622 .AgcMasterByte = 0x00, 623 }; 624 625 static struct max2165_config mygica_d689_max2165_cfg = { 626 .i2c_address = 0x60, 627 .osc_clk = 20 628 }; 629 630 /* Callbacks for DVB USB */ 631 static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_adapter *adap) 632 { 633 dvb_attach(simple_tuner_attach, adap->fe_adap[0].fe, 634 &adap->dev->i2c_adap, 0x61, 635 TUNER_PHILIPS_FMD1216ME_MK3); 636 return 0; 637 } 638 639 static int cxusb_dee1601_tuner_attach(struct dvb_usb_adapter *adap) 640 { 641 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61, 642 NULL, DVB_PLL_THOMSON_DTT7579); 643 return 0; 644 } 645 646 static int cxusb_lgz201_tuner_attach(struct dvb_usb_adapter *adap) 647 { 648 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x61, NULL, DVB_PLL_LG_Z201); 649 return 0; 650 } 651 652 static int cxusb_dtt7579_tuner_attach(struct dvb_usb_adapter *adap) 653 { 654 dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, 655 NULL, DVB_PLL_THOMSON_DTT7579); 656 return 0; 657 } 658 659 static int cxusb_lgh064f_tuner_attach(struct dvb_usb_adapter *adap) 660 { 661 dvb_attach(simple_tuner_attach, adap->fe_adap[0].fe, 662 &adap->dev->i2c_adap, 0x61, TUNER_LG_TDVS_H06XF); 663 return 0; 664 } 665 666 static int dvico_bluebird_xc2028_callback(void *ptr, int component, 667 int command, int arg) 668 { 669 struct dvb_usb_adapter *adap = ptr; 670 struct dvb_usb_device *d = adap->dev; 671 672 switch (command) { 673 case XC2028_TUNER_RESET: 674 deb_info("%s: XC2028_TUNER_RESET %d\n", __func__, arg); 675 cxusb_bluebird_gpio_pulse(d, 0x01, 1); 676 break; 677 case XC2028_RESET_CLK: 678 deb_info("%s: XC2028_RESET_CLK %d\n", __func__, arg); 679 break; 680 default: 681 deb_info("%s: unknown command %d, arg %d\n", __func__, 682 command, arg); 683 return -EINVAL; 684 } 685 686 return 0; 687 } 688 689 static int cxusb_dvico_xc3028_tuner_attach(struct dvb_usb_adapter *adap) 690 { 691 struct dvb_frontend *fe; 692 struct xc2028_config cfg = { 693 .i2c_adap = &adap->dev->i2c_adap, 694 .i2c_addr = 0x61, 695 }; 696 static struct xc2028_ctrl ctl = { 697 .fname = XC2028_DEFAULT_FIRMWARE, 698 .max_len = 64, 699 .demod = XC3028_FE_ZARLINK456, 700 }; 701 702 /* FIXME: generalize & move to common area */ 703 adap->fe_adap[0].fe->callback = dvico_bluebird_xc2028_callback; 704 705 fe = dvb_attach(xc2028_attach, adap->fe_adap[0].fe, &cfg); 706 if (fe == NULL || fe->ops.tuner_ops.set_config == NULL) 707 return -EIO; 708 709 fe->ops.tuner_ops.set_config(fe, &ctl); 710 711 return 0; 712 } 713 714 static int cxusb_mxl5003s_tuner_attach(struct dvb_usb_adapter *adap) 715 { 716 dvb_attach(mxl5005s_attach, adap->fe_adap[0].fe, 717 &adap->dev->i2c_adap, &aver_a868r_tuner); 718 return 0; 719 } 720 721 static int cxusb_d680_dmb_tuner_attach(struct dvb_usb_adapter *adap) 722 { 723 struct dvb_frontend *fe; 724 fe = dvb_attach(mxl5005s_attach, adap->fe_adap[0].fe, 725 &adap->dev->i2c_adap, &d680_dmb_tuner); 726 return (fe == NULL) ? -EIO : 0; 727 } 728 729 static int cxusb_mygica_d689_tuner_attach(struct dvb_usb_adapter *adap) 730 { 731 struct dvb_frontend *fe; 732 fe = dvb_attach(max2165_attach, adap->fe_adap[0].fe, 733 &adap->dev->i2c_adap, &mygica_d689_max2165_cfg); 734 return (fe == NULL) ? -EIO : 0; 735 } 736 737 static int cxusb_cx22702_frontend_attach(struct dvb_usb_adapter *adap) 738 { 739 u8 b; 740 if (usb_set_interface(adap->dev->udev, 0, 6) < 0) 741 err("set interface failed"); 742 743 cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, &b, 1); 744 745 adap->fe_adap[0].fe = dvb_attach(cx22702_attach, &cxusb_cx22702_config, 746 &adap->dev->i2c_adap); 747 if ((adap->fe_adap[0].fe) != NULL) 748 return 0; 749 750 return -EIO; 751 } 752 753 static int cxusb_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap) 754 { 755 if (usb_set_interface(adap->dev->udev, 0, 7) < 0) 756 err("set interface failed"); 757 758 cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); 759 760 adap->fe_adap[0].fe = dvb_attach(lgdt330x_attach, 761 &cxusb_lgdt3303_config, 762 &adap->dev->i2c_adap); 763 if ((adap->fe_adap[0].fe) != NULL) 764 return 0; 765 766 return -EIO; 767 } 768 769 static int cxusb_aver_lgdt3303_frontend_attach(struct dvb_usb_adapter *adap) 770 { 771 adap->fe_adap[0].fe = dvb_attach(lgdt330x_attach, &cxusb_aver_lgdt3303_config, 772 &adap->dev->i2c_adap); 773 if (adap->fe_adap[0].fe != NULL) 774 return 0; 775 776 return -EIO; 777 } 778 779 static int cxusb_mt352_frontend_attach(struct dvb_usb_adapter *adap) 780 { 781 /* used in both lgz201 and th7579 */ 782 if (usb_set_interface(adap->dev->udev, 0, 0) < 0) 783 err("set interface failed"); 784 785 cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); 786 787 adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_mt352_config, 788 &adap->dev->i2c_adap); 789 if ((adap->fe_adap[0].fe) != NULL) 790 return 0; 791 792 return -EIO; 793 } 794 795 static int cxusb_dee1601_frontend_attach(struct dvb_usb_adapter *adap) 796 { 797 if (usb_set_interface(adap->dev->udev, 0, 0) < 0) 798 err("set interface failed"); 799 800 cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); 801 802 adap->fe_adap[0].fe = dvb_attach(mt352_attach, &cxusb_dee1601_config, 803 &adap->dev->i2c_adap); 804 if ((adap->fe_adap[0].fe) != NULL) 805 return 0; 806 807 adap->fe_adap[0].fe = dvb_attach(zl10353_attach, 808 &cxusb_zl10353_dee1601_config, 809 &adap->dev->i2c_adap); 810 if ((adap->fe_adap[0].fe) != NULL) 811 return 0; 812 813 return -EIO; 814 } 815 816 static int cxusb_dualdig4_frontend_attach(struct dvb_usb_adapter *adap) 817 { 818 u8 ircode[4]; 819 int i; 820 struct i2c_msg msg = { .addr = 0x6b, .flags = I2C_M_RD, 821 .buf = ircode, .len = 4 }; 822 823 if (usb_set_interface(adap->dev->udev, 0, 1) < 0) 824 err("set interface failed"); 825 826 cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); 827 828 /* reset the tuner and demodulator */ 829 cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0); 830 cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1); 831 cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); 832 833 adap->fe_adap[0].fe = 834 dvb_attach(zl10353_attach, 835 &cxusb_zl10353_xc3028_config_no_i2c_gate, 836 &adap->dev->i2c_adap); 837 if ((adap->fe_adap[0].fe) == NULL) 838 return -EIO; 839 840 /* try to determine if there is no IR decoder on the I2C bus */ 841 for (i = 0; adap->dev->props.rc.core.rc_codes && i < 5; i++) { 842 msleep(20); 843 if (cxusb_i2c_xfer(&adap->dev->i2c_adap, &msg, 1) != 1) 844 goto no_IR; 845 if (ircode[0] == 0 && ircode[1] == 0) 846 continue; 847 if (ircode[2] + ircode[3] != 0xff) { 848 no_IR: 849 adap->dev->props.rc.core.rc_codes = NULL; 850 info("No IR receiver detected on this device."); 851 break; 852 } 853 } 854 855 return 0; 856 } 857 858 static struct dibx000_agc_config dib7070_agc_config = { 859 .band_caps = BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND, 860 861 /* 862 * P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5, 863 * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0, 864 * P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0 865 */ 866 .setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | 867 (0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0), 868 .inv_gain = 600, 869 .time_stabiliz = 10, 870 .alpha_level = 0, 871 .thlock = 118, 872 .wbd_inv = 0, 873 .wbd_ref = 3530, 874 .wbd_sel = 1, 875 .wbd_alpha = 5, 876 .agc1_max = 65535, 877 .agc1_min = 0, 878 .agc2_max = 65535, 879 .agc2_min = 0, 880 .agc1_pt1 = 0, 881 .agc1_pt2 = 40, 882 .agc1_pt3 = 183, 883 .agc1_slope1 = 206, 884 .agc1_slope2 = 255, 885 .agc2_pt1 = 72, 886 .agc2_pt2 = 152, 887 .agc2_slope1 = 88, 888 .agc2_slope2 = 90, 889 .alpha_mant = 17, 890 .alpha_exp = 27, 891 .beta_mant = 23, 892 .beta_exp = 51, 893 .perform_agc_softsplit = 0, 894 }; 895 896 static struct dibx000_bandwidth_config dib7070_bw_config_12_mhz = { 897 .internal = 60000, 898 .sampling = 15000, 899 .pll_prediv = 1, 900 .pll_ratio = 20, 901 .pll_range = 3, 902 .pll_reset = 1, 903 .pll_bypass = 0, 904 .enable_refdiv = 0, 905 .bypclk_div = 0, 906 .IO_CLK_en_core = 1, 907 .ADClkSrc = 1, 908 .modulo = 2, 909 /* refsel, sel, freq_15k */ 910 .sad_cfg = (3 << 14) | (1 << 12) | (524 << 0), 911 .ifreq = (0 << 25) | 0, 912 .timf = 20452225, 913 .xtal_hz = 12000000, 914 }; 915 916 static struct dib7000p_config cxusb_dualdig4_rev2_config = { 917 .output_mode = OUTMODE_MPEG2_PAR_GATED_CLK, 918 .output_mpeg2_in_188_bytes = 1, 919 920 .agc_config_count = 1, 921 .agc = &dib7070_agc_config, 922 .bw = &dib7070_bw_config_12_mhz, 923 .tuner_is_baseband = 1, 924 .spur_protect = 1, 925 926 .gpio_dir = 0xfcef, 927 .gpio_val = 0x0110, 928 929 .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS, 930 931 .hostbus_diversity = 1, 932 }; 933 934 struct dib0700_adapter_state { 935 int (*set_param_save)(struct dvb_frontend *); 936 struct dib7000p_ops dib7000p_ops; 937 }; 938 939 static int cxusb_dualdig4_rev2_frontend_attach(struct dvb_usb_adapter *adap) 940 { 941 struct dib0700_adapter_state *state = adap->priv; 942 943 if (usb_set_interface(adap->dev->udev, 0, 1) < 0) 944 err("set interface failed"); 945 946 cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); 947 948 cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); 949 950 if (!dvb_attach(dib7000p_attach, &state->dib7000p_ops)) 951 return -ENODEV; 952 953 if (state->dib7000p_ops.i2c_enumeration(&adap->dev->i2c_adap, 1, 18, 954 &cxusb_dualdig4_rev2_config) < 0) { 955 printk(KERN_WARNING "Unable to enumerate dib7000p\n"); 956 return -ENODEV; 957 } 958 959 adap->fe_adap[0].fe = state->dib7000p_ops.init(&adap->dev->i2c_adap, 0x80, 960 &cxusb_dualdig4_rev2_config); 961 if (adap->fe_adap[0].fe == NULL) 962 return -EIO; 963 964 return 0; 965 } 966 967 static int dib7070_tuner_reset(struct dvb_frontend *fe, int onoff) 968 { 969 struct dvb_usb_adapter *adap = fe->dvb->priv; 970 struct dib0700_adapter_state *state = adap->priv; 971 972 return state->dib7000p_ops.set_gpio(fe, 8, 0, !onoff); 973 } 974 975 static int dib7070_tuner_sleep(struct dvb_frontend *fe, int onoff) 976 { 977 return 0; 978 } 979 980 static struct dib0070_config dib7070p_dib0070_config = { 981 .i2c_address = DEFAULT_DIB0070_I2C_ADDRESS, 982 .reset = dib7070_tuner_reset, 983 .sleep = dib7070_tuner_sleep, 984 .clock_khz = 12000, 985 }; 986 987 static int dib7070_set_param_override(struct dvb_frontend *fe) 988 { 989 struct dtv_frontend_properties *p = &fe->dtv_property_cache; 990 struct dvb_usb_adapter *adap = fe->dvb->priv; 991 struct dib0700_adapter_state *state = adap->priv; 992 993 u16 offset; 994 u8 band = BAND_OF_FREQUENCY(p->frequency/1000); 995 switch (band) { 996 case BAND_VHF: offset = 950; break; 997 default: 998 case BAND_UHF: offset = 550; break; 999 } 1000 1001 state->dib7000p_ops.set_wbd_ref(fe, offset + dib0070_wbd_offset(fe)); 1002 1003 return state->set_param_save(fe); 1004 } 1005 1006 static int cxusb_dualdig4_rev2_tuner_attach(struct dvb_usb_adapter *adap) 1007 { 1008 struct dib0700_adapter_state *st = adap->priv; 1009 struct i2c_adapter *tun_i2c; 1010 1011 /* 1012 * No need to call dvb7000p_attach here, as it was called 1013 * already, as frontend_attach method is called first, and 1014 * tuner_attach is only called on sucess. 1015 */ 1016 tun_i2c = st->dib7000p_ops.get_i2c_master(adap->fe_adap[0].fe, 1017 DIBX000_I2C_INTERFACE_TUNER, 1); 1018 1019 if (dvb_attach(dib0070_attach, adap->fe_adap[0].fe, tun_i2c, 1020 &dib7070p_dib0070_config) == NULL) 1021 return -ENODEV; 1022 1023 st->set_param_save = adap->fe_adap[0].fe->ops.tuner_ops.set_params; 1024 adap->fe_adap[0].fe->ops.tuner_ops.set_params = dib7070_set_param_override; 1025 return 0; 1026 } 1027 1028 static int cxusb_nano2_frontend_attach(struct dvb_usb_adapter *adap) 1029 { 1030 if (usb_set_interface(adap->dev->udev, 0, 1) < 0) 1031 err("set interface failed"); 1032 1033 cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); 1034 1035 /* reset the tuner and demodulator */ 1036 cxusb_bluebird_gpio_rw(adap->dev, 0x04, 0); 1037 cxusb_bluebird_gpio_pulse(adap->dev, 0x01, 1); 1038 cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); 1039 1040 adap->fe_adap[0].fe = dvb_attach(zl10353_attach, 1041 &cxusb_zl10353_xc3028_config, 1042 &adap->dev->i2c_adap); 1043 if ((adap->fe_adap[0].fe) != NULL) 1044 return 0; 1045 1046 adap->fe_adap[0].fe = dvb_attach(mt352_attach, 1047 &cxusb_mt352_xc3028_config, 1048 &adap->dev->i2c_adap); 1049 if ((adap->fe_adap[0].fe) != NULL) 1050 return 0; 1051 1052 return -EIO; 1053 } 1054 1055 static struct lgs8gxx_config d680_lgs8gl5_cfg = { 1056 .prod = LGS8GXX_PROD_LGS8GL5, 1057 .demod_address = 0x19, 1058 .serial_ts = 0, 1059 .ts_clk_pol = 0, 1060 .ts_clk_gated = 1, 1061 .if_clk_freq = 30400, /* 30.4 MHz */ 1062 .if_freq = 5725, /* 5.725 MHz */ 1063 .if_neg_center = 0, 1064 .ext_adc = 0, 1065 .adc_signed = 0, 1066 .if_neg_edge = 0, 1067 }; 1068 1069 static int cxusb_d680_dmb_frontend_attach(struct dvb_usb_adapter *adap) 1070 { 1071 struct dvb_usb_device *d = adap->dev; 1072 int n; 1073 1074 /* Select required USB configuration */ 1075 if (usb_set_interface(d->udev, 0, 0) < 0) 1076 err("set interface failed"); 1077 1078 /* Unblock all USB pipes */ 1079 usb_clear_halt(d->udev, 1080 usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint)); 1081 usb_clear_halt(d->udev, 1082 usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint)); 1083 usb_clear_halt(d->udev, 1084 usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint)); 1085 1086 /* Drain USB pipes to avoid hang after reboot */ 1087 for (n = 0; n < 5; n++) { 1088 cxusb_d680_dmb_drain_message(d); 1089 cxusb_d680_dmb_drain_video(d); 1090 msleep(200); 1091 } 1092 1093 /* Reset the tuner */ 1094 if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 0) < 0) { 1095 err("clear tuner gpio failed"); 1096 return -EIO; 1097 } 1098 msleep(100); 1099 if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 1) < 0) { 1100 err("set tuner gpio failed"); 1101 return -EIO; 1102 } 1103 msleep(100); 1104 1105 /* Attach frontend */ 1106 adap->fe_adap[0].fe = dvb_attach(lgs8gxx_attach, &d680_lgs8gl5_cfg, &d->i2c_adap); 1107 if (adap->fe_adap[0].fe == NULL) 1108 return -EIO; 1109 1110 return 0; 1111 } 1112 1113 static struct atbm8830_config mygica_d689_atbm8830_cfg = { 1114 .prod = ATBM8830_PROD_8830, 1115 .demod_address = 0x40, 1116 .serial_ts = 0, 1117 .ts_sampling_edge = 1, 1118 .ts_clk_gated = 0, 1119 .osc_clk_freq = 30400, /* in kHz */ 1120 .if_freq = 0, /* zero IF */ 1121 .zif_swap_iq = 1, 1122 .agc_min = 0x2E, 1123 .agc_max = 0x90, 1124 .agc_hold_loop = 0, 1125 }; 1126 1127 static int cxusb_mygica_d689_frontend_attach(struct dvb_usb_adapter *adap) 1128 { 1129 struct dvb_usb_device *d = adap->dev; 1130 1131 /* Select required USB configuration */ 1132 if (usb_set_interface(d->udev, 0, 0) < 0) 1133 err("set interface failed"); 1134 1135 /* Unblock all USB pipes */ 1136 usb_clear_halt(d->udev, 1137 usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint)); 1138 usb_clear_halt(d->udev, 1139 usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint)); 1140 usb_clear_halt(d->udev, 1141 usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint)); 1142 1143 1144 /* Reset the tuner */ 1145 if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 0) < 0) { 1146 err("clear tuner gpio failed"); 1147 return -EIO; 1148 } 1149 msleep(100); 1150 if (cxusb_d680_dmb_gpio_tuner(d, 0x07, 1) < 0) { 1151 err("set tuner gpio failed"); 1152 return -EIO; 1153 } 1154 msleep(100); 1155 1156 /* Attach frontend */ 1157 adap->fe_adap[0].fe = dvb_attach(atbm8830_attach, &mygica_d689_atbm8830_cfg, 1158 &d->i2c_adap); 1159 if (adap->fe_adap[0].fe == NULL) 1160 return -EIO; 1161 1162 return 0; 1163 } 1164 1165 static int cxusb_mygica_t230_frontend_attach(struct dvb_usb_adapter *adap) 1166 { 1167 struct dvb_usb_device *d = adap->dev; 1168 struct cxusb_state *st = d->priv; 1169 struct i2c_adapter *adapter; 1170 struct i2c_client *client_demod; 1171 struct i2c_client *client_tuner; 1172 struct i2c_board_info info; 1173 struct si2168_config si2168_config; 1174 struct si2157_config si2157_config; 1175 1176 /* Select required USB configuration */ 1177 if (usb_set_interface(d->udev, 0, 0) < 0) 1178 err("set interface failed"); 1179 1180 /* Unblock all USB pipes */ 1181 usb_clear_halt(d->udev, 1182 usb_sndbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint)); 1183 usb_clear_halt(d->udev, 1184 usb_rcvbulkpipe(d->udev, d->props.generic_bulk_ctrl_endpoint)); 1185 usb_clear_halt(d->udev, 1186 usb_rcvbulkpipe(d->udev, d->props.adapter[0].fe[0].stream.endpoint)); 1187 1188 /* attach frontend */ 1189 si2168_config.i2c_adapter = &adapter; 1190 si2168_config.fe = &adap->fe_adap[0].fe; 1191 si2168_config.ts_mode = SI2168_TS_PARALLEL; 1192 si2168_config.ts_clock_inv = 1; 1193 memset(&info, 0, sizeof(struct i2c_board_info)); 1194 strlcpy(info.type, "si2168", I2C_NAME_SIZE); 1195 info.addr = 0x64; 1196 info.platform_data = &si2168_config; 1197 request_module(info.type); 1198 client_demod = i2c_new_device(&d->i2c_adap, &info); 1199 if (client_demod == NULL || client_demod->dev.driver == NULL) 1200 return -ENODEV; 1201 1202 if (!try_module_get(client_demod->dev.driver->owner)) { 1203 i2c_unregister_device(client_demod); 1204 return -ENODEV; 1205 } 1206 1207 st->i2c_client_demod = client_demod; 1208 1209 /* attach tuner */ 1210 memset(&si2157_config, 0, sizeof(si2157_config)); 1211 si2157_config.fe = adap->fe_adap[0].fe; 1212 si2157_config.if_port = 1; 1213 memset(&info, 0, sizeof(struct i2c_board_info)); 1214 strlcpy(info.type, "si2157", I2C_NAME_SIZE); 1215 info.addr = 0x60; 1216 info.platform_data = &si2157_config; 1217 request_module(info.type); 1218 client_tuner = i2c_new_device(adapter, &info); 1219 if (client_tuner == NULL || client_tuner->dev.driver == NULL) { 1220 module_put(client_demod->dev.driver->owner); 1221 i2c_unregister_device(client_demod); 1222 return -ENODEV; 1223 } 1224 if (!try_module_get(client_tuner->dev.driver->owner)) { 1225 i2c_unregister_device(client_tuner); 1226 module_put(client_demod->dev.driver->owner); 1227 i2c_unregister_device(client_demod); 1228 return -ENODEV; 1229 } 1230 1231 st->i2c_client_tuner = client_tuner; 1232 1233 /* hook fe: need to resync the slave fifo when signal locks. */ 1234 mutex_init(&st->stream_mutex); 1235 st->last_lock = 0; 1236 st->fe_read_status = adap->fe_adap[0].fe->ops.read_status; 1237 adap->fe_adap[0].fe->ops.read_status = cxusb_read_status; 1238 1239 return 0; 1240 } 1241 1242 /* 1243 * DViCO has shipped two devices with the same USB ID, but only one of them 1244 * needs a firmware download. Check the device class details to see if they 1245 * have non-default values to decide whether the device is actually cold or 1246 * not, and forget a match if it turns out we selected the wrong device. 1247 */ 1248 static int bluebird_fx2_identify_state(struct usb_device *udev, 1249 struct dvb_usb_device_properties *props, 1250 struct dvb_usb_device_description **desc, 1251 int *cold) 1252 { 1253 int wascold = *cold; 1254 1255 *cold = udev->descriptor.bDeviceClass == 0xff && 1256 udev->descriptor.bDeviceSubClass == 0xff && 1257 udev->descriptor.bDeviceProtocol == 0xff; 1258 1259 if (*cold && !wascold) 1260 *desc = NULL; 1261 1262 return 0; 1263 } 1264 1265 /* 1266 * DViCO bluebird firmware needs the "warm" product ID to be patched into the 1267 * firmware file before download. 1268 */ 1269 1270 static const int dvico_firmware_id_offsets[] = { 6638, 3204 }; 1271 static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, 1272 const struct firmware *fw) 1273 { 1274 int pos; 1275 1276 for (pos = 0; pos < ARRAY_SIZE(dvico_firmware_id_offsets); pos++) { 1277 int idoff = dvico_firmware_id_offsets[pos]; 1278 1279 if (fw->size < idoff + 4) 1280 continue; 1281 1282 if (fw->data[idoff] == (USB_VID_DVICO & 0xff) && 1283 fw->data[idoff + 1] == USB_VID_DVICO >> 8) { 1284 struct firmware new_fw; 1285 u8 *new_fw_data = vmalloc(fw->size); 1286 int ret; 1287 1288 if (!new_fw_data) 1289 return -ENOMEM; 1290 1291 memcpy(new_fw_data, fw->data, fw->size); 1292 new_fw.size = fw->size; 1293 new_fw.data = new_fw_data; 1294 1295 new_fw_data[idoff + 2] = 1296 le16_to_cpu(udev->descriptor.idProduct) + 1; 1297 new_fw_data[idoff + 3] = 1298 le16_to_cpu(udev->descriptor.idProduct) >> 8; 1299 1300 ret = usb_cypress_load_firmware(udev, &new_fw, 1301 CYPRESS_FX2); 1302 vfree(new_fw_data); 1303 return ret; 1304 } 1305 } 1306 1307 return -EINVAL; 1308 } 1309 1310 /* DVB USB Driver stuff */ 1311 static struct dvb_usb_device_properties cxusb_medion_properties; 1312 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties; 1313 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties; 1314 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties; 1315 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties; 1316 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties; 1317 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_properties; 1318 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties; 1319 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties; 1320 static struct dvb_usb_device_properties cxusb_aver_a868r_properties; 1321 static struct dvb_usb_device_properties cxusb_d680_dmb_properties; 1322 static struct dvb_usb_device_properties cxusb_mygica_d689_properties; 1323 static struct dvb_usb_device_properties cxusb_mygica_t230_properties; 1324 1325 static int cxusb_probe(struct usb_interface *intf, 1326 const struct usb_device_id *id) 1327 { 1328 if (0 == dvb_usb_device_init(intf, &cxusb_medion_properties, 1329 THIS_MODULE, NULL, adapter_nr) || 1330 0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgh064f_properties, 1331 THIS_MODULE, NULL, adapter_nr) || 1332 0 == dvb_usb_device_init(intf, &cxusb_bluebird_dee1601_properties, 1333 THIS_MODULE, NULL, adapter_nr) || 1334 0 == dvb_usb_device_init(intf, &cxusb_bluebird_lgz201_properties, 1335 THIS_MODULE, NULL, adapter_nr) || 1336 0 == dvb_usb_device_init(intf, &cxusb_bluebird_dtt7579_properties, 1337 THIS_MODULE, NULL, adapter_nr) || 1338 0 == dvb_usb_device_init(intf, &cxusb_bluebird_dualdig4_properties, 1339 THIS_MODULE, NULL, adapter_nr) || 1340 0 == dvb_usb_device_init(intf, &cxusb_bluebird_nano2_properties, 1341 THIS_MODULE, NULL, adapter_nr) || 1342 0 == dvb_usb_device_init(intf, 1343 &cxusb_bluebird_nano2_needsfirmware_properties, 1344 THIS_MODULE, NULL, adapter_nr) || 1345 0 == dvb_usb_device_init(intf, &cxusb_aver_a868r_properties, 1346 THIS_MODULE, NULL, adapter_nr) || 1347 0 == dvb_usb_device_init(intf, 1348 &cxusb_bluebird_dualdig4_rev2_properties, 1349 THIS_MODULE, NULL, adapter_nr) || 1350 0 == dvb_usb_device_init(intf, &cxusb_d680_dmb_properties, 1351 THIS_MODULE, NULL, adapter_nr) || 1352 0 == dvb_usb_device_init(intf, &cxusb_mygica_d689_properties, 1353 THIS_MODULE, NULL, adapter_nr) || 1354 0 == dvb_usb_device_init(intf, &cxusb_mygica_t230_properties, 1355 THIS_MODULE, NULL, adapter_nr) || 1356 0) 1357 return 0; 1358 1359 return -EINVAL; 1360 } 1361 1362 static void cxusb_disconnect(struct usb_interface *intf) 1363 { 1364 struct dvb_usb_device *d = usb_get_intfdata(intf); 1365 struct cxusb_state *st = d->priv; 1366 struct i2c_client *client; 1367 1368 /* remove I2C client for tuner */ 1369 client = st->i2c_client_tuner; 1370 if (client) { 1371 module_put(client->dev.driver->owner); 1372 i2c_unregister_device(client); 1373 } 1374 1375 /* remove I2C client for demodulator */ 1376 client = st->i2c_client_demod; 1377 if (client) { 1378 module_put(client->dev.driver->owner); 1379 i2c_unregister_device(client); 1380 } 1381 1382 dvb_usb_device_exit(intf); 1383 } 1384 1385 enum cxusb_table_index { 1386 MEDION_MD95700, 1387 DVICO_BLUEBIRD_LG064F_COLD, 1388 DVICO_BLUEBIRD_LG064F_WARM, 1389 DVICO_BLUEBIRD_DUAL_1_COLD, 1390 DVICO_BLUEBIRD_DUAL_1_WARM, 1391 DVICO_BLUEBIRD_LGZ201_COLD, 1392 DVICO_BLUEBIRD_LGZ201_WARM, 1393 DVICO_BLUEBIRD_TH7579_COLD, 1394 DVICO_BLUEBIRD_TH7579_WARM, 1395 DIGITALNOW_BLUEBIRD_DUAL_1_COLD, 1396 DIGITALNOW_BLUEBIRD_DUAL_1_WARM, 1397 DVICO_BLUEBIRD_DUAL_2_COLD, 1398 DVICO_BLUEBIRD_DUAL_2_WARM, 1399 DVICO_BLUEBIRD_DUAL_4, 1400 DVICO_BLUEBIRD_DVB_T_NANO_2, 1401 DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM, 1402 AVERMEDIA_VOLAR_A868R, 1403 DVICO_BLUEBIRD_DUAL_4_REV_2, 1404 CONEXANT_D680_DMB, 1405 MYGICA_D689, 1406 MYGICA_T230, 1407 NR__cxusb_table_index 1408 }; 1409 1410 static struct usb_device_id cxusb_table[NR__cxusb_table_index + 1] = { 1411 [MEDION_MD95700] = { 1412 USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) 1413 }, 1414 [DVICO_BLUEBIRD_LG064F_COLD] = { 1415 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) 1416 }, 1417 [DVICO_BLUEBIRD_LG064F_WARM] = { 1418 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) 1419 }, 1420 [DVICO_BLUEBIRD_DUAL_1_COLD] = { 1421 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_COLD) 1422 }, 1423 [DVICO_BLUEBIRD_DUAL_1_WARM] = { 1424 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_1_WARM) 1425 }, 1426 [DVICO_BLUEBIRD_LGZ201_COLD] = { 1427 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_COLD) 1428 }, 1429 [DVICO_BLUEBIRD_LGZ201_WARM] = { 1430 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LGZ201_WARM) 1431 }, 1432 [DVICO_BLUEBIRD_TH7579_COLD] = { 1433 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_COLD) 1434 }, 1435 [DVICO_BLUEBIRD_TH7579_WARM] = { 1436 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_TH7579_WARM) 1437 }, 1438 [DIGITALNOW_BLUEBIRD_DUAL_1_COLD] = { 1439 USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_COLD) 1440 }, 1441 [DIGITALNOW_BLUEBIRD_DUAL_1_WARM] = { 1442 USB_DEVICE(USB_VID_DVICO, USB_PID_DIGITALNOW_BLUEBIRD_DUAL_1_WARM) 1443 }, 1444 [DVICO_BLUEBIRD_DUAL_2_COLD] = { 1445 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_COLD) 1446 }, 1447 [DVICO_BLUEBIRD_DUAL_2_WARM] = { 1448 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_2_WARM) 1449 }, 1450 [DVICO_BLUEBIRD_DUAL_4] = { 1451 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4) 1452 }, 1453 [DVICO_BLUEBIRD_DVB_T_NANO_2] = { 1454 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2) 1455 }, 1456 [DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM] = { 1457 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM) 1458 }, 1459 [AVERMEDIA_VOLAR_A868R] = { 1460 USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_A868R) 1461 }, 1462 [DVICO_BLUEBIRD_DUAL_4_REV_2] = { 1463 USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DUAL_4_REV_2) 1464 }, 1465 [CONEXANT_D680_DMB] = { 1466 USB_DEVICE(USB_VID_CONEXANT, USB_PID_CONEXANT_D680_DMB) 1467 }, 1468 [MYGICA_D689] = { 1469 USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_D689) 1470 }, 1471 [MYGICA_T230] = { 1472 USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_T230) 1473 }, 1474 {} /* Terminating entry */ 1475 }; 1476 MODULE_DEVICE_TABLE (usb, cxusb_table); 1477 1478 static struct dvb_usb_device_properties cxusb_medion_properties = { 1479 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1480 1481 .usb_ctrl = CYPRESS_FX2, 1482 1483 .size_of_priv = sizeof(struct cxusb_state), 1484 1485 .num_adapters = 1, 1486 .adapter = { 1487 { 1488 .num_frontends = 1, 1489 .fe = {{ 1490 .streaming_ctrl = cxusb_streaming_ctrl, 1491 .frontend_attach = cxusb_cx22702_frontend_attach, 1492 .tuner_attach = cxusb_fmd1216me_tuner_attach, 1493 /* parameter for the MPEG2-data transfer */ 1494 .stream = { 1495 .type = USB_BULK, 1496 .count = 5, 1497 .endpoint = 0x02, 1498 .u = { 1499 .bulk = { 1500 .buffersize = 8192, 1501 } 1502 } 1503 }, 1504 }}, 1505 }, 1506 }, 1507 .power_ctrl = cxusb_power_ctrl, 1508 1509 .i2c_algo = &cxusb_i2c_algo, 1510 1511 .generic_bulk_ctrl_endpoint = 0x01, 1512 1513 .num_device_descs = 1, 1514 .devices = { 1515 { "Medion MD95700 (MDUSBTV-HYBRID)", 1516 { NULL }, 1517 { &cxusb_table[MEDION_MD95700], NULL }, 1518 }, 1519 } 1520 }; 1521 1522 static struct dvb_usb_device_properties cxusb_bluebird_lgh064f_properties = { 1523 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1524 1525 .usb_ctrl = DEVICE_SPECIFIC, 1526 .firmware = "dvb-usb-bluebird-01.fw", 1527 .download_firmware = bluebird_patch_dvico_firmware_download, 1528 /* use usb alt setting 0 for EP4 transfer (dvb-t), 1529 use usb alt setting 7 for EP2 transfer (atsc) */ 1530 1531 .size_of_priv = sizeof(struct cxusb_state), 1532 1533 .num_adapters = 1, 1534 .adapter = { 1535 { 1536 .num_frontends = 1, 1537 .fe = {{ 1538 .streaming_ctrl = cxusb_streaming_ctrl, 1539 .frontend_attach = cxusb_lgdt3303_frontend_attach, 1540 .tuner_attach = cxusb_lgh064f_tuner_attach, 1541 1542 /* parameter for the MPEG2-data transfer */ 1543 .stream = { 1544 .type = USB_BULK, 1545 .count = 5, 1546 .endpoint = 0x02, 1547 .u = { 1548 .bulk = { 1549 .buffersize = 8192, 1550 } 1551 } 1552 }, 1553 }}, 1554 }, 1555 }, 1556 1557 .power_ctrl = cxusb_bluebird_power_ctrl, 1558 1559 .i2c_algo = &cxusb_i2c_algo, 1560 1561 .rc.core = { 1562 .rc_interval = 100, 1563 .rc_codes = RC_MAP_DVICO_PORTABLE, 1564 .module_name = KBUILD_MODNAME, 1565 .rc_query = cxusb_rc_query, 1566 .allowed_protos = RC_BIT_UNKNOWN, 1567 }, 1568 1569 .generic_bulk_ctrl_endpoint = 0x01, 1570 1571 .num_device_descs = 1, 1572 .devices = { 1573 { "DViCO FusionHDTV5 USB Gold", 1574 { &cxusb_table[DVICO_BLUEBIRD_LG064F_COLD], NULL }, 1575 { &cxusb_table[DVICO_BLUEBIRD_LG064F_WARM], NULL }, 1576 }, 1577 } 1578 }; 1579 1580 static struct dvb_usb_device_properties cxusb_bluebird_dee1601_properties = { 1581 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1582 1583 .usb_ctrl = DEVICE_SPECIFIC, 1584 .firmware = "dvb-usb-bluebird-01.fw", 1585 .download_firmware = bluebird_patch_dvico_firmware_download, 1586 /* use usb alt setting 0 for EP4 transfer (dvb-t), 1587 use usb alt setting 7 for EP2 transfer (atsc) */ 1588 1589 .size_of_priv = sizeof(struct cxusb_state), 1590 1591 .num_adapters = 1, 1592 .adapter = { 1593 { 1594 .num_frontends = 1, 1595 .fe = {{ 1596 .streaming_ctrl = cxusb_streaming_ctrl, 1597 .frontend_attach = cxusb_dee1601_frontend_attach, 1598 .tuner_attach = cxusb_dee1601_tuner_attach, 1599 /* parameter for the MPEG2-data transfer */ 1600 .stream = { 1601 .type = USB_BULK, 1602 .count = 5, 1603 .endpoint = 0x04, 1604 .u = { 1605 .bulk = { 1606 .buffersize = 8192, 1607 } 1608 } 1609 }, 1610 }}, 1611 }, 1612 }, 1613 1614 .power_ctrl = cxusb_bluebird_power_ctrl, 1615 1616 .i2c_algo = &cxusb_i2c_algo, 1617 1618 .rc.core = { 1619 .rc_interval = 100, 1620 .rc_codes = RC_MAP_DVICO_MCE, 1621 .module_name = KBUILD_MODNAME, 1622 .rc_query = cxusb_rc_query, 1623 .allowed_protos = RC_BIT_UNKNOWN, 1624 }, 1625 1626 .generic_bulk_ctrl_endpoint = 0x01, 1627 1628 .num_device_descs = 3, 1629 .devices = { 1630 { "DViCO FusionHDTV DVB-T Dual USB", 1631 { &cxusb_table[DVICO_BLUEBIRD_DUAL_1_COLD], NULL }, 1632 { &cxusb_table[DVICO_BLUEBIRD_DUAL_1_WARM], NULL }, 1633 }, 1634 { "DigitalNow DVB-T Dual USB", 1635 { &cxusb_table[DIGITALNOW_BLUEBIRD_DUAL_1_COLD], NULL }, 1636 { &cxusb_table[DIGITALNOW_BLUEBIRD_DUAL_1_WARM], NULL }, 1637 }, 1638 { "DViCO FusionHDTV DVB-T Dual Digital 2", 1639 { &cxusb_table[DVICO_BLUEBIRD_DUAL_2_COLD], NULL }, 1640 { &cxusb_table[DVICO_BLUEBIRD_DUAL_2_WARM], NULL }, 1641 }, 1642 } 1643 }; 1644 1645 static struct dvb_usb_device_properties cxusb_bluebird_lgz201_properties = { 1646 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1647 1648 .usb_ctrl = DEVICE_SPECIFIC, 1649 .firmware = "dvb-usb-bluebird-01.fw", 1650 .download_firmware = bluebird_patch_dvico_firmware_download, 1651 /* use usb alt setting 0 for EP4 transfer (dvb-t), 1652 use usb alt setting 7 for EP2 transfer (atsc) */ 1653 1654 .size_of_priv = sizeof(struct cxusb_state), 1655 1656 .num_adapters = 2, 1657 .adapter = { 1658 { 1659 .num_frontends = 1, 1660 .fe = {{ 1661 .streaming_ctrl = cxusb_streaming_ctrl, 1662 .frontend_attach = cxusb_mt352_frontend_attach, 1663 .tuner_attach = cxusb_lgz201_tuner_attach, 1664 1665 /* parameter for the MPEG2-data transfer */ 1666 .stream = { 1667 .type = USB_BULK, 1668 .count = 5, 1669 .endpoint = 0x04, 1670 .u = { 1671 .bulk = { 1672 .buffersize = 8192, 1673 } 1674 } 1675 }, 1676 }}, 1677 }, 1678 }, 1679 .power_ctrl = cxusb_bluebird_power_ctrl, 1680 1681 .i2c_algo = &cxusb_i2c_algo, 1682 1683 .rc.core = { 1684 .rc_interval = 100, 1685 .rc_codes = RC_MAP_DVICO_PORTABLE, 1686 .module_name = KBUILD_MODNAME, 1687 .rc_query = cxusb_rc_query, 1688 .allowed_protos = RC_BIT_UNKNOWN, 1689 }, 1690 1691 .generic_bulk_ctrl_endpoint = 0x01, 1692 .num_device_descs = 1, 1693 .devices = { 1694 { "DViCO FusionHDTV DVB-T USB (LGZ201)", 1695 { &cxusb_table[DVICO_BLUEBIRD_LGZ201_COLD], NULL }, 1696 { &cxusb_table[DVICO_BLUEBIRD_LGZ201_WARM], NULL }, 1697 }, 1698 } 1699 }; 1700 1701 static struct dvb_usb_device_properties cxusb_bluebird_dtt7579_properties = { 1702 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1703 1704 .usb_ctrl = DEVICE_SPECIFIC, 1705 .firmware = "dvb-usb-bluebird-01.fw", 1706 .download_firmware = bluebird_patch_dvico_firmware_download, 1707 /* use usb alt setting 0 for EP4 transfer (dvb-t), 1708 use usb alt setting 7 for EP2 transfer (atsc) */ 1709 1710 .size_of_priv = sizeof(struct cxusb_state), 1711 1712 .num_adapters = 1, 1713 .adapter = { 1714 { 1715 .num_frontends = 1, 1716 .fe = {{ 1717 .streaming_ctrl = cxusb_streaming_ctrl, 1718 .frontend_attach = cxusb_mt352_frontend_attach, 1719 .tuner_attach = cxusb_dtt7579_tuner_attach, 1720 1721 /* parameter for the MPEG2-data transfer */ 1722 .stream = { 1723 .type = USB_BULK, 1724 .count = 5, 1725 .endpoint = 0x04, 1726 .u = { 1727 .bulk = { 1728 .buffersize = 8192, 1729 } 1730 } 1731 }, 1732 }}, 1733 }, 1734 }, 1735 .power_ctrl = cxusb_bluebird_power_ctrl, 1736 1737 .i2c_algo = &cxusb_i2c_algo, 1738 1739 .rc.core = { 1740 .rc_interval = 100, 1741 .rc_codes = RC_MAP_DVICO_PORTABLE, 1742 .module_name = KBUILD_MODNAME, 1743 .rc_query = cxusb_rc_query, 1744 .allowed_protos = RC_BIT_UNKNOWN, 1745 }, 1746 1747 .generic_bulk_ctrl_endpoint = 0x01, 1748 1749 .num_device_descs = 1, 1750 .devices = { 1751 { "DViCO FusionHDTV DVB-T USB (TH7579)", 1752 { &cxusb_table[DVICO_BLUEBIRD_TH7579_COLD], NULL }, 1753 { &cxusb_table[DVICO_BLUEBIRD_TH7579_WARM], NULL }, 1754 }, 1755 } 1756 }; 1757 1758 static struct dvb_usb_device_properties cxusb_bluebird_dualdig4_properties = { 1759 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1760 1761 .usb_ctrl = CYPRESS_FX2, 1762 1763 .size_of_priv = sizeof(struct cxusb_state), 1764 1765 .num_adapters = 1, 1766 .adapter = { 1767 { 1768 .num_frontends = 1, 1769 .fe = {{ 1770 .streaming_ctrl = cxusb_streaming_ctrl, 1771 .frontend_attach = cxusb_dualdig4_frontend_attach, 1772 .tuner_attach = cxusb_dvico_xc3028_tuner_attach, 1773 /* parameter for the MPEG2-data transfer */ 1774 .stream = { 1775 .type = USB_BULK, 1776 .count = 5, 1777 .endpoint = 0x02, 1778 .u = { 1779 .bulk = { 1780 .buffersize = 8192, 1781 } 1782 } 1783 }, 1784 }}, 1785 }, 1786 }, 1787 1788 .power_ctrl = cxusb_power_ctrl, 1789 1790 .i2c_algo = &cxusb_i2c_algo, 1791 1792 .generic_bulk_ctrl_endpoint = 0x01, 1793 1794 .rc.core = { 1795 .rc_interval = 100, 1796 .rc_codes = RC_MAP_DVICO_MCE, 1797 .module_name = KBUILD_MODNAME, 1798 .rc_query = cxusb_bluebird2_rc_query, 1799 .allowed_protos = RC_BIT_UNKNOWN, 1800 }, 1801 1802 .num_device_descs = 1, 1803 .devices = { 1804 { "DViCO FusionHDTV DVB-T Dual Digital 4", 1805 { NULL }, 1806 { &cxusb_table[DVICO_BLUEBIRD_DUAL_4], NULL }, 1807 }, 1808 } 1809 }; 1810 1811 static struct dvb_usb_device_properties cxusb_bluebird_nano2_properties = { 1812 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1813 1814 .usb_ctrl = CYPRESS_FX2, 1815 .identify_state = bluebird_fx2_identify_state, 1816 1817 .size_of_priv = sizeof(struct cxusb_state), 1818 1819 .num_adapters = 1, 1820 .adapter = { 1821 { 1822 .num_frontends = 1, 1823 .fe = {{ 1824 .streaming_ctrl = cxusb_streaming_ctrl, 1825 .frontend_attach = cxusb_nano2_frontend_attach, 1826 .tuner_attach = cxusb_dvico_xc3028_tuner_attach, 1827 /* parameter for the MPEG2-data transfer */ 1828 .stream = { 1829 .type = USB_BULK, 1830 .count = 5, 1831 .endpoint = 0x02, 1832 .u = { 1833 .bulk = { 1834 .buffersize = 8192, 1835 } 1836 } 1837 }, 1838 }}, 1839 }, 1840 }, 1841 1842 .power_ctrl = cxusb_nano2_power_ctrl, 1843 1844 .i2c_algo = &cxusb_i2c_algo, 1845 1846 .generic_bulk_ctrl_endpoint = 0x01, 1847 1848 .rc.core = { 1849 .rc_interval = 100, 1850 .rc_codes = RC_MAP_DVICO_PORTABLE, 1851 .module_name = KBUILD_MODNAME, 1852 .rc_query = cxusb_bluebird2_rc_query, 1853 .allowed_protos = RC_BIT_UNKNOWN, 1854 }, 1855 1856 .num_device_descs = 1, 1857 .devices = { 1858 { "DViCO FusionHDTV DVB-T NANO2", 1859 { NULL }, 1860 { &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2], NULL }, 1861 }, 1862 } 1863 }; 1864 1865 static struct dvb_usb_device_properties cxusb_bluebird_nano2_needsfirmware_properties = { 1866 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1867 1868 .usb_ctrl = DEVICE_SPECIFIC, 1869 .firmware = "dvb-usb-bluebird-02.fw", 1870 .download_firmware = bluebird_patch_dvico_firmware_download, 1871 .identify_state = bluebird_fx2_identify_state, 1872 1873 .size_of_priv = sizeof(struct cxusb_state), 1874 1875 .num_adapters = 1, 1876 .adapter = { 1877 { 1878 .num_frontends = 1, 1879 .fe = {{ 1880 .streaming_ctrl = cxusb_streaming_ctrl, 1881 .frontend_attach = cxusb_nano2_frontend_attach, 1882 .tuner_attach = cxusb_dvico_xc3028_tuner_attach, 1883 /* parameter for the MPEG2-data transfer */ 1884 .stream = { 1885 .type = USB_BULK, 1886 .count = 5, 1887 .endpoint = 0x02, 1888 .u = { 1889 .bulk = { 1890 .buffersize = 8192, 1891 } 1892 } 1893 }, 1894 }}, 1895 }, 1896 }, 1897 1898 .power_ctrl = cxusb_nano2_power_ctrl, 1899 1900 .i2c_algo = &cxusb_i2c_algo, 1901 1902 .generic_bulk_ctrl_endpoint = 0x01, 1903 1904 .rc.core = { 1905 .rc_interval = 100, 1906 .rc_codes = RC_MAP_DVICO_PORTABLE, 1907 .module_name = KBUILD_MODNAME, 1908 .rc_query = cxusb_rc_query, 1909 .allowed_protos = RC_BIT_UNKNOWN, 1910 }, 1911 1912 .num_device_descs = 1, 1913 .devices = { 1914 { "DViCO FusionHDTV DVB-T NANO2 w/o firmware", 1915 { &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2], NULL }, 1916 { &cxusb_table[DVICO_BLUEBIRD_DVB_T_NANO_2_NFW_WARM], NULL }, 1917 }, 1918 } 1919 }; 1920 1921 static struct dvb_usb_device_properties cxusb_aver_a868r_properties = { 1922 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1923 1924 .usb_ctrl = CYPRESS_FX2, 1925 1926 .size_of_priv = sizeof(struct cxusb_state), 1927 1928 .num_adapters = 1, 1929 .adapter = { 1930 { 1931 .num_frontends = 1, 1932 .fe = {{ 1933 .streaming_ctrl = cxusb_aver_streaming_ctrl, 1934 .frontend_attach = cxusb_aver_lgdt3303_frontend_attach, 1935 .tuner_attach = cxusb_mxl5003s_tuner_attach, 1936 /* parameter for the MPEG2-data transfer */ 1937 .stream = { 1938 .type = USB_BULK, 1939 .count = 5, 1940 .endpoint = 0x04, 1941 .u = { 1942 .bulk = { 1943 .buffersize = 8192, 1944 } 1945 } 1946 }, 1947 }}, 1948 }, 1949 }, 1950 .power_ctrl = cxusb_aver_power_ctrl, 1951 1952 .i2c_algo = &cxusb_i2c_algo, 1953 1954 .generic_bulk_ctrl_endpoint = 0x01, 1955 1956 .num_device_descs = 1, 1957 .devices = { 1958 { "AVerMedia AVerTVHD Volar (A868R)", 1959 { NULL }, 1960 { &cxusb_table[AVERMEDIA_VOLAR_A868R], NULL }, 1961 }, 1962 } 1963 }; 1964 1965 static 1966 struct dvb_usb_device_properties cxusb_bluebird_dualdig4_rev2_properties = { 1967 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 1968 1969 .usb_ctrl = CYPRESS_FX2, 1970 1971 .size_of_priv = sizeof(struct cxusb_state), 1972 1973 .num_adapters = 1, 1974 .adapter = { 1975 { 1976 .size_of_priv = sizeof(struct dib0700_adapter_state), 1977 .num_frontends = 1, 1978 .fe = {{ 1979 .streaming_ctrl = cxusb_streaming_ctrl, 1980 .frontend_attach = cxusb_dualdig4_rev2_frontend_attach, 1981 .tuner_attach = cxusb_dualdig4_rev2_tuner_attach, 1982 /* parameter for the MPEG2-data transfer */ 1983 .stream = { 1984 .type = USB_BULK, 1985 .count = 7, 1986 .endpoint = 0x02, 1987 .u = { 1988 .bulk = { 1989 .buffersize = 4096, 1990 } 1991 } 1992 }, 1993 }}, 1994 }, 1995 }, 1996 1997 .power_ctrl = cxusb_bluebird_power_ctrl, 1998 1999 .i2c_algo = &cxusb_i2c_algo, 2000 2001 .generic_bulk_ctrl_endpoint = 0x01, 2002 2003 .rc.core = { 2004 .rc_interval = 100, 2005 .rc_codes = RC_MAP_DVICO_MCE, 2006 .module_name = KBUILD_MODNAME, 2007 .rc_query = cxusb_rc_query, 2008 .allowed_protos = RC_BIT_UNKNOWN, 2009 }, 2010 2011 .num_device_descs = 1, 2012 .devices = { 2013 { "DViCO FusionHDTV DVB-T Dual Digital 4 (rev 2)", 2014 { NULL }, 2015 { &cxusb_table[DVICO_BLUEBIRD_DUAL_4_REV_2], NULL }, 2016 }, 2017 } 2018 }; 2019 2020 static struct dvb_usb_device_properties cxusb_d680_dmb_properties = { 2021 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 2022 2023 .usb_ctrl = CYPRESS_FX2, 2024 2025 .size_of_priv = sizeof(struct cxusb_state), 2026 2027 .num_adapters = 1, 2028 .adapter = { 2029 { 2030 .num_frontends = 1, 2031 .fe = {{ 2032 .streaming_ctrl = cxusb_d680_dmb_streaming_ctrl, 2033 .frontend_attach = cxusb_d680_dmb_frontend_attach, 2034 .tuner_attach = cxusb_d680_dmb_tuner_attach, 2035 2036 /* parameter for the MPEG2-data transfer */ 2037 .stream = { 2038 .type = USB_BULK, 2039 .count = 5, 2040 .endpoint = 0x02, 2041 .u = { 2042 .bulk = { 2043 .buffersize = 8192, 2044 } 2045 } 2046 }, 2047 }}, 2048 }, 2049 }, 2050 2051 .power_ctrl = cxusb_d680_dmb_power_ctrl, 2052 2053 .i2c_algo = &cxusb_i2c_algo, 2054 2055 .generic_bulk_ctrl_endpoint = 0x01, 2056 2057 .rc.core = { 2058 .rc_interval = 100, 2059 .rc_codes = RC_MAP_D680_DMB, 2060 .module_name = KBUILD_MODNAME, 2061 .rc_query = cxusb_d680_dmb_rc_query, 2062 .allowed_protos = RC_BIT_UNKNOWN, 2063 }, 2064 2065 .num_device_descs = 1, 2066 .devices = { 2067 { 2068 "Conexant DMB-TH Stick", 2069 { NULL }, 2070 { &cxusb_table[CONEXANT_D680_DMB], NULL }, 2071 }, 2072 } 2073 }; 2074 2075 static struct dvb_usb_device_properties cxusb_mygica_d689_properties = { 2076 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 2077 2078 .usb_ctrl = CYPRESS_FX2, 2079 2080 .size_of_priv = sizeof(struct cxusb_state), 2081 2082 .num_adapters = 1, 2083 .adapter = { 2084 { 2085 .num_frontends = 1, 2086 .fe = {{ 2087 .streaming_ctrl = cxusb_d680_dmb_streaming_ctrl, 2088 .frontend_attach = cxusb_mygica_d689_frontend_attach, 2089 .tuner_attach = cxusb_mygica_d689_tuner_attach, 2090 2091 /* parameter for the MPEG2-data transfer */ 2092 .stream = { 2093 .type = USB_BULK, 2094 .count = 5, 2095 .endpoint = 0x02, 2096 .u = { 2097 .bulk = { 2098 .buffersize = 8192, 2099 } 2100 } 2101 }, 2102 }}, 2103 }, 2104 }, 2105 2106 .power_ctrl = cxusb_d680_dmb_power_ctrl, 2107 2108 .i2c_algo = &cxusb_i2c_algo, 2109 2110 .generic_bulk_ctrl_endpoint = 0x01, 2111 2112 .rc.core = { 2113 .rc_interval = 100, 2114 .rc_codes = RC_MAP_D680_DMB, 2115 .module_name = KBUILD_MODNAME, 2116 .rc_query = cxusb_d680_dmb_rc_query, 2117 .allowed_protos = RC_BIT_UNKNOWN, 2118 }, 2119 2120 .num_device_descs = 1, 2121 .devices = { 2122 { 2123 "Mygica D689 DMB-TH", 2124 { NULL }, 2125 { &cxusb_table[MYGICA_D689], NULL }, 2126 }, 2127 } 2128 }; 2129 2130 static struct dvb_usb_device_properties cxusb_mygica_t230_properties = { 2131 .caps = DVB_USB_IS_AN_I2C_ADAPTER, 2132 2133 .usb_ctrl = CYPRESS_FX2, 2134 2135 .size_of_priv = sizeof(struct cxusb_state), 2136 2137 .num_adapters = 1, 2138 .adapter = { 2139 { 2140 .num_frontends = 1, 2141 .fe = {{ 2142 .streaming_ctrl = cxusb_streaming_ctrl, 2143 .frontend_attach = cxusb_mygica_t230_frontend_attach, 2144 2145 /* parameter for the MPEG2-data transfer */ 2146 .stream = { 2147 .type = USB_BULK, 2148 .count = 5, 2149 .endpoint = 0x02, 2150 .u = { 2151 .bulk = { 2152 .buffersize = 8192, 2153 } 2154 } 2155 }, 2156 } }, 2157 }, 2158 }, 2159 2160 .power_ctrl = cxusb_d680_dmb_power_ctrl, 2161 2162 .i2c_algo = &cxusb_i2c_algo, 2163 2164 .generic_bulk_ctrl_endpoint = 0x01, 2165 2166 .rc.core = { 2167 .rc_interval = 100, 2168 .rc_codes = RC_MAP_D680_DMB, 2169 .module_name = KBUILD_MODNAME, 2170 .rc_query = cxusb_d680_dmb_rc_query, 2171 .allowed_protos = RC_BIT_UNKNOWN, 2172 }, 2173 2174 .num_device_descs = 1, 2175 .devices = { 2176 { 2177 "Mygica T230 DVB-T/T2/C", 2178 { NULL }, 2179 { &cxusb_table[MYGICA_T230], NULL }, 2180 }, 2181 } 2182 }; 2183 2184 static struct usb_driver cxusb_driver = { 2185 .name = "dvb_usb_cxusb", 2186 .probe = cxusb_probe, 2187 .disconnect = cxusb_disconnect, 2188 .id_table = cxusb_table, 2189 }; 2190 2191 module_usb_driver(cxusb_driver); 2192 2193 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>"); 2194 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); 2195 MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>"); 2196 MODULE_DESCRIPTION("Driver for Conexant USB2.0 hybrid reference design"); 2197 MODULE_VERSION("1.0-alpha"); 2198 MODULE_LICENSE("GPL"); 2199