1/* 2 * Copyright (C) 2010-2014 Michael Krufky (mkrufky@linuxtv.org) 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License as published by the Free 6 * Software Foundation, version 2. 7 * 8 * see Documentation/dvb/README.dvb-usb for more information 9 */ 10 11#include <linux/vmalloc.h> 12#include <linux/i2c.h> 13 14#include "mxl111sf.h" 15#include "mxl111sf-reg.h" 16#include "mxl111sf-phy.h" 17#include "mxl111sf-i2c.h" 18#include "mxl111sf-gpio.h" 19 20#include "mxl111sf-demod.h" 21#include "mxl111sf-tuner.h" 22 23#include "lgdt3305.h" 24#include "lg2160.h" 25 26/* Max transfer size done by I2C transfer functions */ 27#define MAX_XFER_SIZE 64 28 29int dvb_usb_mxl111sf_debug; 30module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644); 31MODULE_PARM_DESC(debug, "set debugging level " 32 "(1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able))."); 33 34static int dvb_usb_mxl111sf_isoc; 35module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644); 36MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc)."); 37 38static int dvb_usb_mxl111sf_spi; 39module_param_named(spi, dvb_usb_mxl111sf_spi, int, 0644); 40MODULE_PARM_DESC(spi, "use spi rather than tp for data xfer (0=tp, 1=spi)."); 41 42#define ANT_PATH_AUTO 0 43#define ANT_PATH_EXTERNAL 1 44#define ANT_PATH_INTERNAL 2 45 46static int dvb_usb_mxl111sf_rfswitch = 47#if 0 48 ANT_PATH_AUTO; 49#else 50 ANT_PATH_EXTERNAL; 51#endif 52 53module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644); 54MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int)."); 55 56DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); 57 58int mxl111sf_ctrl_msg(struct dvb_usb_device *d, 59 u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen) 60{ 61 int wo = (rbuf == NULL || rlen == 0); /* write-only */ 62 int ret; 63 u8 sndbuf[MAX_XFER_SIZE]; 64 65 if (1 + wlen > sizeof(sndbuf)) { 66 pr_warn("%s: len=%d is too big!\n", __func__, wlen); 67 return -EOPNOTSUPP; 68 } 69 70 pr_debug("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen); 71 72 memset(sndbuf, 0, 1+wlen); 73 74 sndbuf[0] = cmd; 75 memcpy(&sndbuf[1], wbuf, wlen); 76 77 ret = (wo) ? dvb_usbv2_generic_write(d, sndbuf, 1+wlen) : 78 dvb_usbv2_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen); 79 mxl_fail(ret); 80 81 return ret; 82} 83 84/* ------------------------------------------------------------------------ */ 85 86#define MXL_CMD_REG_READ 0xaa 87#define MXL_CMD_REG_WRITE 0x55 88 89int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data) 90{ 91 u8 buf[2]; 92 int ret; 93 94 ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_READ, &addr, 1, buf, 2); 95 if (mxl_fail(ret)) { 96 mxl_debug("error reading reg: 0x%02x", addr); 97 goto fail; 98 } 99 100 if (buf[0] == addr) 101 *data = buf[1]; 102 else { 103 pr_err("invalid response reading reg: 0x%02x != 0x%02x, 0x%02x", 104 addr, buf[0], buf[1]); 105 ret = -EINVAL; 106 } 107 108 pr_debug("R: (0x%02x, 0x%02x)\n", addr, buf[1]); 109fail: 110 return ret; 111} 112 113int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data) 114{ 115 u8 buf[] = { addr, data }; 116 int ret; 117 118 pr_debug("W: (0x%02x, 0x%02x)\n", addr, data); 119 120 ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_WRITE, buf, 2, NULL, 0); 121 if (mxl_fail(ret)) 122 pr_err("error writing reg: 0x%02x, val: 0x%02x", addr, data); 123 return ret; 124} 125 126/* ------------------------------------------------------------------------ */ 127 128int mxl111sf_write_reg_mask(struct mxl111sf_state *state, 129 u8 addr, u8 mask, u8 data) 130{ 131 int ret; 132 u8 val = 0; 133 134 if (mask != 0xff) { 135 ret = mxl111sf_read_reg(state, addr, &val); 136#if 1 137 /* dont know why this usually errors out on the first try */ 138 if (mxl_fail(ret)) 139 pr_err("error writing addr: 0x%02x, mask: 0x%02x, " 140 "data: 0x%02x, retrying...", addr, mask, data); 141 142 ret = mxl111sf_read_reg(state, addr, &val); 143#endif 144 if (mxl_fail(ret)) 145 goto fail; 146 } 147 val &= ~mask; 148 val |= data; 149 150 ret = mxl111sf_write_reg(state, addr, val); 151 mxl_fail(ret); 152fail: 153 return ret; 154} 155 156/* ------------------------------------------------------------------------ */ 157 158int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state, 159 struct mxl111sf_reg_ctrl_info *ctrl_reg_info) 160{ 161 int i, ret = 0; 162 163 for (i = 0; ctrl_reg_info[i].addr | 164 ctrl_reg_info[i].mask | 165 ctrl_reg_info[i].data; i++) { 166 167 ret = mxl111sf_write_reg_mask(state, 168 ctrl_reg_info[i].addr, 169 ctrl_reg_info[i].mask, 170 ctrl_reg_info[i].data); 171 if (mxl_fail(ret)) { 172 pr_err("failed on reg #%d (0x%02x)", i, 173 ctrl_reg_info[i].addr); 174 break; 175 } 176 } 177 return ret; 178} 179 180/* ------------------------------------------------------------------------ */ 181 182static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state) 183{ 184 int ret; 185 u8 id, ver; 186 char *mxl_chip, *mxl_rev; 187 188 if ((state->chip_id) && (state->chip_ver)) 189 return 0; 190 191 ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id); 192 if (mxl_fail(ret)) 193 goto fail; 194 state->chip_id = id; 195 196 ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver); 197 if (mxl_fail(ret)) 198 goto fail; 199 state->chip_ver = ver; 200 201 switch (id) { 202 case 0x61: 203 mxl_chip = "MxL101SF"; 204 break; 205 case 0x63: 206 mxl_chip = "MxL111SF"; 207 break; 208 default: 209 mxl_chip = "UNKNOWN MxL1X1"; 210 break; 211 } 212 switch (ver) { 213 case 0x36: 214 state->chip_rev = MXL111SF_V6; 215 mxl_rev = "v6"; 216 break; 217 case 0x08: 218 state->chip_rev = MXL111SF_V8_100; 219 mxl_rev = "v8_100"; 220 break; 221 case 0x18: 222 state->chip_rev = MXL111SF_V8_200; 223 mxl_rev = "v8_200"; 224 break; 225 default: 226 state->chip_rev = 0; 227 mxl_rev = "UNKNOWN REVISION"; 228 break; 229 } 230 pr_info("%s detected, %s (0x%x)", mxl_chip, mxl_rev, ver); 231fail: 232 return ret; 233} 234 235#define get_chip_info(state) \ 236({ \ 237 int ___ret; \ 238 ___ret = mxl1x1sf_get_chip_info(state); \ 239 if (mxl_fail(___ret)) { \ 240 mxl_debug("failed to get chip info" \ 241 " on first probe attempt"); \ 242 ___ret = mxl1x1sf_get_chip_info(state); \ 243 if (mxl_fail(___ret)) \ 244 pr_err("failed to get chip info during probe"); \ 245 else \ 246 mxl_debug("probe needed a retry " \ 247 "in order to succeed."); \ 248 } \ 249 ___ret; \ 250}) 251 252/* ------------------------------------------------------------------------ */ 253#if 0 254static int mxl111sf_power_ctrl(struct dvb_usb_device *d, int onoff) 255{ 256 /* power control depends on which adapter is being woken: 257 * save this for init, instead, via mxl111sf_adap_fe_init */ 258 return 0; 259} 260#endif 261 262static int mxl111sf_adap_fe_init(struct dvb_frontend *fe) 263{ 264 struct dvb_usb_device *d = fe_to_d(fe); 265 struct mxl111sf_state *state = fe_to_priv(fe); 266 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id]; 267 int err; 268 269 /* exit if we didn't initialize the driver yet */ 270 if (!state->chip_id) { 271 mxl_debug("driver not yet initialized, exit."); 272 goto fail; 273 } 274 275 pr_debug("%s()\n", __func__); 276 277 mutex_lock(&state->fe_lock); 278 279 state->alt_mode = adap_state->alt_mode; 280 281 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 282 pr_err("set interface failed"); 283 284 err = mxl1x1sf_soft_reset(state); 285 mxl_fail(err); 286 err = mxl111sf_init_tuner_demod(state); 287 mxl_fail(err); 288 err = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 289 290 mxl_fail(err); 291 mxl111sf_enable_usb_output(state); 292 mxl_fail(err); 293 mxl1x1sf_top_master_ctrl(state, 1); 294 mxl_fail(err); 295 296 if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) && 297 (state->chip_rev > MXL111SF_V6)) { 298 mxl111sf_config_pin_mux_modes(state, 299 PIN_MUX_TS_SPI_IN_MODE_1); 300 mxl_fail(err); 301 } 302 err = mxl111sf_init_port_expander(state); 303 if (!mxl_fail(err)) { 304 state->gpio_mode = adap_state->gpio_mode; 305 err = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 306 mxl_fail(err); 307#if 0 308 err = fe->ops.init(fe); 309#endif 310 msleep(100); /* add short delay after enabling 311 * the demod before touching it */ 312 } 313 314 return (adap_state->fe_init) ? adap_state->fe_init(fe) : 0; 315fail: 316 return -ENODEV; 317} 318 319static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe) 320{ 321 struct mxl111sf_state *state = fe_to_priv(fe); 322 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id]; 323 int err; 324 325 /* exit if we didn't initialize the driver yet */ 326 if (!state->chip_id) { 327 mxl_debug("driver not yet initialized, exit."); 328 goto fail; 329 } 330 331 pr_debug("%s()\n", __func__); 332 333 err = (adap_state->fe_sleep) ? adap_state->fe_sleep(fe) : 0; 334 335 mutex_unlock(&state->fe_lock); 336 337 return err; 338fail: 339 return -ENODEV; 340} 341 342 343static int mxl111sf_ep6_streaming_ctrl(struct dvb_frontend *fe, int onoff) 344{ 345 struct mxl111sf_state *state = fe_to_priv(fe); 346 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id]; 347 int ret = 0; 348 349 pr_debug("%s(%d)\n", __func__, onoff); 350 351 if (onoff) { 352 ret = mxl111sf_enable_usb_output(state); 353 mxl_fail(ret); 354 ret = mxl111sf_config_mpeg_in(state, 1, 1, 355 adap_state->ep6_clockphase, 356 0, 0); 357 mxl_fail(ret); 358#if 0 359 } else { 360 ret = mxl111sf_disable_656_port(state); 361 mxl_fail(ret); 362#endif 363 } 364 365 return ret; 366} 367 368static int mxl111sf_ep5_streaming_ctrl(struct dvb_frontend *fe, int onoff) 369{ 370 struct mxl111sf_state *state = fe_to_priv(fe); 371 int ret = 0; 372 373 pr_debug("%s(%d)\n", __func__, onoff); 374 375 if (onoff) { 376 ret = mxl111sf_enable_usb_output(state); 377 mxl_fail(ret); 378 379 ret = mxl111sf_init_i2s_port(state, 200); 380 mxl_fail(ret); 381 ret = mxl111sf_config_i2s(state, 0, 15); 382 mxl_fail(ret); 383 } else { 384 ret = mxl111sf_disable_i2s_port(state); 385 mxl_fail(ret); 386 } 387 if (state->chip_rev > MXL111SF_V6) 388 ret = mxl111sf_config_spi(state, onoff); 389 mxl_fail(ret); 390 391 return ret; 392} 393 394static int mxl111sf_ep4_streaming_ctrl(struct dvb_frontend *fe, int onoff) 395{ 396 struct mxl111sf_state *state = fe_to_priv(fe); 397 int ret = 0; 398 399 pr_debug("%s(%d)\n", __func__, onoff); 400 401 if (onoff) { 402 ret = mxl111sf_enable_usb_output(state); 403 mxl_fail(ret); 404 } 405 406 return ret; 407} 408 409/* ------------------------------------------------------------------------ */ 410 411static struct lgdt3305_config hauppauge_lgdt3305_config = { 412 .i2c_addr = 0xb2 >> 1, 413 .mpeg_mode = LGDT3305_MPEG_SERIAL, 414 .tpclk_edge = LGDT3305_TPCLK_RISING_EDGE, 415 .tpvalid_polarity = LGDT3305_TP_VALID_HIGH, 416 .deny_i2c_rptr = 1, 417 .spectral_inversion = 0, 418 .qam_if_khz = 6000, 419 .vsb_if_khz = 6000, 420}; 421 422static int mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id) 423{ 424 struct dvb_usb_device *d = adap_to_d(adap); 425 struct mxl111sf_state *state = d_to_priv(d); 426 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 427 int ret; 428 429 pr_debug("%s()\n", __func__); 430 431 /* save a pointer to the dvb_usb_device in device state */ 432 state->d = d; 433 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1; 434 state->alt_mode = adap_state->alt_mode; 435 436 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 437 pr_err("set interface failed"); 438 439 state->gpio_mode = MXL111SF_GPIO_MOD_ATSC; 440 adap_state->gpio_mode = state->gpio_mode; 441 adap_state->device_mode = MXL_TUNER_MODE; 442 adap_state->ep6_clockphase = 1; 443 444 ret = mxl1x1sf_soft_reset(state); 445 if (mxl_fail(ret)) 446 goto fail; 447 ret = mxl111sf_init_tuner_demod(state); 448 if (mxl_fail(ret)) 449 goto fail; 450 451 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 452 if (mxl_fail(ret)) 453 goto fail; 454 455 ret = mxl111sf_enable_usb_output(state); 456 if (mxl_fail(ret)) 457 goto fail; 458 ret = mxl1x1sf_top_master_ctrl(state, 1); 459 if (mxl_fail(ret)) 460 goto fail; 461 462 ret = mxl111sf_init_port_expander(state); 463 if (mxl_fail(ret)) 464 goto fail; 465 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 466 if (mxl_fail(ret)) 467 goto fail; 468 469 adap->fe[fe_id] = dvb_attach(lgdt3305_attach, 470 &hauppauge_lgdt3305_config, 471 &d->i2c_adap); 472 if (adap->fe[fe_id]) { 473 state->num_frontends++; 474 adap_state->fe_init = adap->fe[fe_id]->ops.init; 475 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 476 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 477 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 478 return 0; 479 } 480 ret = -EIO; 481fail: 482 return ret; 483} 484 485static struct lg2160_config hauppauge_lg2160_config = { 486 .lg_chip = LG2160, 487 .i2c_addr = 0x1c >> 1, 488 .deny_i2c_rptr = 1, 489 .spectral_inversion = 0, 490 .if_khz = 6000, 491}; 492 493static int mxl111sf_lg2160_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id) 494{ 495 struct dvb_usb_device *d = adap_to_d(adap); 496 struct mxl111sf_state *state = d_to_priv(d); 497 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 498 int ret; 499 500 pr_debug("%s()\n", __func__); 501 502 /* save a pointer to the dvb_usb_device in device state */ 503 state->d = d; 504 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1; 505 state->alt_mode = adap_state->alt_mode; 506 507 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 508 pr_err("set interface failed"); 509 510 state->gpio_mode = MXL111SF_GPIO_MOD_MH; 511 adap_state->gpio_mode = state->gpio_mode; 512 adap_state->device_mode = MXL_TUNER_MODE; 513 adap_state->ep6_clockphase = 1; 514 515 ret = mxl1x1sf_soft_reset(state); 516 if (mxl_fail(ret)) 517 goto fail; 518 ret = mxl111sf_init_tuner_demod(state); 519 if (mxl_fail(ret)) 520 goto fail; 521 522 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 523 if (mxl_fail(ret)) 524 goto fail; 525 526 ret = mxl111sf_enable_usb_output(state); 527 if (mxl_fail(ret)) 528 goto fail; 529 ret = mxl1x1sf_top_master_ctrl(state, 1); 530 if (mxl_fail(ret)) 531 goto fail; 532 533 ret = mxl111sf_init_port_expander(state); 534 if (mxl_fail(ret)) 535 goto fail; 536 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 537 if (mxl_fail(ret)) 538 goto fail; 539 540 ret = get_chip_info(state); 541 if (mxl_fail(ret)) 542 goto fail; 543 544 adap->fe[fe_id] = dvb_attach(lg2160_attach, 545 &hauppauge_lg2160_config, 546 &d->i2c_adap); 547 if (adap->fe[fe_id]) { 548 state->num_frontends++; 549 adap_state->fe_init = adap->fe[fe_id]->ops.init; 550 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 551 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 552 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 553 return 0; 554 } 555 ret = -EIO; 556fail: 557 return ret; 558} 559 560static struct lg2160_config hauppauge_lg2161_1019_config = { 561 .lg_chip = LG2161_1019, 562 .i2c_addr = 0x1c >> 1, 563 .deny_i2c_rptr = 1, 564 .spectral_inversion = 0, 565 .if_khz = 6000, 566 .output_if = 2, /* LG2161_OIF_SPI_MAS */ 567}; 568 569static struct lg2160_config hauppauge_lg2161_1040_config = { 570 .lg_chip = LG2161_1040, 571 .i2c_addr = 0x1c >> 1, 572 .deny_i2c_rptr = 1, 573 .spectral_inversion = 0, 574 .if_khz = 6000, 575 .output_if = 4, /* LG2161_OIF_SPI_MAS */ 576}; 577 578static int mxl111sf_lg2161_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id) 579{ 580 struct dvb_usb_device *d = adap_to_d(adap); 581 struct mxl111sf_state *state = d_to_priv(d); 582 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 583 int ret; 584 585 pr_debug("%s()\n", __func__); 586 587 /* save a pointer to the dvb_usb_device in device state */ 588 state->d = d; 589 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1; 590 state->alt_mode = adap_state->alt_mode; 591 592 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 593 pr_err("set interface failed"); 594 595 state->gpio_mode = MXL111SF_GPIO_MOD_MH; 596 adap_state->gpio_mode = state->gpio_mode; 597 adap_state->device_mode = MXL_TUNER_MODE; 598 adap_state->ep6_clockphase = 1; 599 600 ret = mxl1x1sf_soft_reset(state); 601 if (mxl_fail(ret)) 602 goto fail; 603 ret = mxl111sf_init_tuner_demod(state); 604 if (mxl_fail(ret)) 605 goto fail; 606 607 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 608 if (mxl_fail(ret)) 609 goto fail; 610 611 ret = mxl111sf_enable_usb_output(state); 612 if (mxl_fail(ret)) 613 goto fail; 614 ret = mxl1x1sf_top_master_ctrl(state, 1); 615 if (mxl_fail(ret)) 616 goto fail; 617 618 ret = mxl111sf_init_port_expander(state); 619 if (mxl_fail(ret)) 620 goto fail; 621 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 622 if (mxl_fail(ret)) 623 goto fail; 624 625 ret = get_chip_info(state); 626 if (mxl_fail(ret)) 627 goto fail; 628 629 adap->fe[fe_id] = dvb_attach(lg2160_attach, 630 (MXL111SF_V8_200 == state->chip_rev) ? 631 &hauppauge_lg2161_1040_config : 632 &hauppauge_lg2161_1019_config, 633 &d->i2c_adap); 634 if (adap->fe[fe_id]) { 635 state->num_frontends++; 636 adap_state->fe_init = adap->fe[fe_id]->ops.init; 637 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 638 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 639 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 640 return 0; 641 } 642 ret = -EIO; 643fail: 644 return ret; 645} 646 647static struct lg2160_config hauppauge_lg2161_1019_ep6_config = { 648 .lg_chip = LG2161_1019, 649 .i2c_addr = 0x1c >> 1, 650 .deny_i2c_rptr = 1, 651 .spectral_inversion = 0, 652 .if_khz = 6000, 653 .output_if = 1, /* LG2161_OIF_SERIAL_TS */ 654}; 655 656static struct lg2160_config hauppauge_lg2161_1040_ep6_config = { 657 .lg_chip = LG2161_1040, 658 .i2c_addr = 0x1c >> 1, 659 .deny_i2c_rptr = 1, 660 .spectral_inversion = 0, 661 .if_khz = 6000, 662 .output_if = 7, /* LG2161_OIF_SERIAL_TS */ 663}; 664 665static int mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id) 666{ 667 struct dvb_usb_device *d = adap_to_d(adap); 668 struct mxl111sf_state *state = d_to_priv(d); 669 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 670 int ret; 671 672 pr_debug("%s()\n", __func__); 673 674 /* save a pointer to the dvb_usb_device in device state */ 675 state->d = d; 676 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1; 677 state->alt_mode = adap_state->alt_mode; 678 679 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 680 pr_err("set interface failed"); 681 682 state->gpio_mode = MXL111SF_GPIO_MOD_MH; 683 adap_state->gpio_mode = state->gpio_mode; 684 adap_state->device_mode = MXL_TUNER_MODE; 685 adap_state->ep6_clockphase = 0; 686 687 ret = mxl1x1sf_soft_reset(state); 688 if (mxl_fail(ret)) 689 goto fail; 690 ret = mxl111sf_init_tuner_demod(state); 691 if (mxl_fail(ret)) 692 goto fail; 693 694 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 695 if (mxl_fail(ret)) 696 goto fail; 697 698 ret = mxl111sf_enable_usb_output(state); 699 if (mxl_fail(ret)) 700 goto fail; 701 ret = mxl1x1sf_top_master_ctrl(state, 1); 702 if (mxl_fail(ret)) 703 goto fail; 704 705 ret = mxl111sf_init_port_expander(state); 706 if (mxl_fail(ret)) 707 goto fail; 708 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 709 if (mxl_fail(ret)) 710 goto fail; 711 712 ret = get_chip_info(state); 713 if (mxl_fail(ret)) 714 goto fail; 715 716 adap->fe[fe_id] = dvb_attach(lg2160_attach, 717 (MXL111SF_V8_200 == state->chip_rev) ? 718 &hauppauge_lg2161_1040_ep6_config : 719 &hauppauge_lg2161_1019_ep6_config, 720 &d->i2c_adap); 721 if (adap->fe[fe_id]) { 722 state->num_frontends++; 723 adap_state->fe_init = adap->fe[fe_id]->ops.init; 724 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 725 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 726 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 727 return 0; 728 } 729 ret = -EIO; 730fail: 731 return ret; 732} 733 734static struct mxl111sf_demod_config mxl_demod_config = { 735 .read_reg = mxl111sf_read_reg, 736 .write_reg = mxl111sf_write_reg, 737 .program_regs = mxl111sf_ctrl_program_regs, 738}; 739 740static int mxl111sf_attach_demod(struct dvb_usb_adapter *adap, u8 fe_id) 741{ 742 struct dvb_usb_device *d = adap_to_d(adap); 743 struct mxl111sf_state *state = d_to_priv(d); 744 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 745 int ret; 746 747 pr_debug("%s()\n", __func__); 748 749 /* save a pointer to the dvb_usb_device in device state */ 750 state->d = d; 751 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 1 : 2; 752 state->alt_mode = adap_state->alt_mode; 753 754 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 755 pr_err("set interface failed"); 756 757 state->gpio_mode = MXL111SF_GPIO_MOD_DVBT; 758 adap_state->gpio_mode = state->gpio_mode; 759 adap_state->device_mode = MXL_SOC_MODE; 760 adap_state->ep6_clockphase = 1; 761 762 ret = mxl1x1sf_soft_reset(state); 763 if (mxl_fail(ret)) 764 goto fail; 765 ret = mxl111sf_init_tuner_demod(state); 766 if (mxl_fail(ret)) 767 goto fail; 768 769 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 770 if (mxl_fail(ret)) 771 goto fail; 772 773 ret = mxl111sf_enable_usb_output(state); 774 if (mxl_fail(ret)) 775 goto fail; 776 ret = mxl1x1sf_top_master_ctrl(state, 1); 777 if (mxl_fail(ret)) 778 goto fail; 779 780 /* dont care if this fails */ 781 mxl111sf_init_port_expander(state); 782 783 adap->fe[fe_id] = dvb_attach(mxl111sf_demod_attach, state, 784 &mxl_demod_config); 785 if (adap->fe[fe_id]) { 786 state->num_frontends++; 787 adap_state->fe_init = adap->fe[fe_id]->ops.init; 788 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 789 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 790 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 791 return 0; 792 } 793 ret = -EIO; 794fail: 795 return ret; 796} 797 798static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state, 799 int antpath) 800{ 801 return mxl111sf_idac_config(state, 1, 1, 802 (antpath == ANT_PATH_INTERNAL) ? 803 0x3f : 0x00, 0); 804} 805 806#define DbgAntHunt(x, pwr0, pwr1, pwr2, pwr3) \ 807 pr_err("%s(%d) FINAL input set to %s rxPwr:%d|%d|%d|%d\n", \ 808 __func__, __LINE__, \ 809 (ANT_PATH_EXTERNAL == x) ? "EXTERNAL" : "INTERNAL", \ 810 pwr0, pwr1, pwr2, pwr3) 811 812#define ANT_HUNT_SLEEP 90 813#define ANT_EXT_TWEAK 0 814 815static int mxl111sf_ant_hunt(struct dvb_frontend *fe) 816{ 817 struct mxl111sf_state *state = fe_to_priv(fe); 818 int antctrl = dvb_usb_mxl111sf_rfswitch; 819 820 u16 rxPwrA, rxPwr0, rxPwr1, rxPwr2; 821 822 /* FIXME: must force EXTERNAL for QAM - done elsewhere */ 823 mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ? 824 ANT_PATH_EXTERNAL : antctrl); 825 826 if (antctrl == ANT_PATH_AUTO) { 827#if 0 828 msleep(ANT_HUNT_SLEEP); 829#endif 830 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwrA); 831 832 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL); 833 msleep(ANT_HUNT_SLEEP); 834 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr0); 835 836 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL); 837 msleep(ANT_HUNT_SLEEP); 838 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr1); 839 840 mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL); 841 msleep(ANT_HUNT_SLEEP); 842 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr2); 843 844 if (rxPwr1+ANT_EXT_TWEAK >= rxPwr2) { 845 /* return with EXTERNAL enabled */ 846 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL); 847 DbgAntHunt(ANT_PATH_EXTERNAL, rxPwrA, 848 rxPwr0, rxPwr1, rxPwr2); 849 } else { 850 /* return with INTERNAL enabled */ 851 DbgAntHunt(ANT_PATH_INTERNAL, rxPwrA, 852 rxPwr0, rxPwr1, rxPwr2); 853 } 854 } 855 return 0; 856} 857 858static struct mxl111sf_tuner_config mxl_tuner_config = { 859 .if_freq = MXL_IF_6_0, /* applies to external IF output, only */ 860 .invert_spectrum = 0, 861 .read_reg = mxl111sf_read_reg, 862 .write_reg = mxl111sf_write_reg, 863 .program_regs = mxl111sf_ctrl_program_regs, 864 .top_master_ctrl = mxl1x1sf_top_master_ctrl, 865 .ant_hunt = mxl111sf_ant_hunt, 866}; 867 868static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap) 869{ 870 struct mxl111sf_state *state = adap_to_priv(adap); 871 int i; 872 873 pr_debug("%s()\n", __func__); 874 875 for (i = 0; i < state->num_frontends; i++) { 876 if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state, 877 &mxl_tuner_config) == NULL) 878 return -EIO; 879 adap->fe[i]->ops.read_signal_strength = adap->fe[i]->ops.tuner_ops.get_rf_strength; 880 } 881 882 return 0; 883} 884 885static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter) 886{ 887 return I2C_FUNC_I2C; 888} 889 890static struct i2c_algorithm mxl111sf_i2c_algo = { 891 .master_xfer = mxl111sf_i2c_xfer, 892 .functionality = mxl111sf_i2c_func, 893#ifdef NEED_ALGO_CONTROL 894 .algo_control = dummy_algo_control, 895#endif 896}; 897 898static int mxl111sf_init(struct dvb_usb_device *d) 899{ 900 struct mxl111sf_state *state = d_to_priv(d); 901 int ret; 902 static u8 eeprom[256]; 903 struct i2c_client c; 904 905 ret = get_chip_info(state); 906 if (mxl_fail(ret)) 907 pr_err("failed to get chip info during probe"); 908 909 mutex_init(&state->fe_lock); 910 911 if (state->chip_rev > MXL111SF_V6) 912 mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1); 913 914 c.adapter = &d->i2c_adap; 915 c.addr = 0xa0 >> 1; 916 917 ret = tveeprom_read(&c, eeprom, sizeof(eeprom)); 918 if (mxl_fail(ret)) 919 return 0; 920 tveeprom_hauppauge_analog(&c, &state->tv, (0x84 == eeprom[0xa0]) ? 921 eeprom + 0xa0 : eeprom + 0x80); 922#if 0 923 switch (state->tv.model) { 924 case 117001: 925 case 126001: 926 case 138001: 927 break; 928 default: 929 printk(KERN_WARNING "%s: warning: " 930 "unknown hauppauge model #%d\n", 931 __func__, state->tv.model); 932 } 933#endif 934 return 0; 935} 936 937static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap) 938{ 939 return mxl111sf_attach_demod(adap, 0); 940} 941 942static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap) 943{ 944 return mxl111sf_lgdt3305_frontend_attach(adap, 0); 945} 946 947static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap) 948{ 949 return mxl111sf_lg2160_frontend_attach(adap, 0); 950} 951 952static int mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter *adap) 953{ 954 int ret; 955 pr_debug("%s\n", __func__); 956 957 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0); 958 if (ret < 0) 959 return ret; 960 961 ret = mxl111sf_attach_demod(adap, 1); 962 if (ret < 0) 963 return ret; 964 965 ret = mxl111sf_lg2160_frontend_attach(adap, 2); 966 if (ret < 0) 967 return ret; 968 969 return ret; 970} 971 972static int mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter *adap) 973{ 974 int ret; 975 pr_debug("%s\n", __func__); 976 977 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0); 978 if (ret < 0) 979 return ret; 980 981 ret = mxl111sf_attach_demod(adap, 1); 982 if (ret < 0) 983 return ret; 984 985 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 2); 986 if (ret < 0) 987 return ret; 988 989 return ret; 990} 991 992static int mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter *adap) 993{ 994 int ret; 995 pr_debug("%s\n", __func__); 996 997 ret = mxl111sf_attach_demod(adap, 0); 998 if (ret < 0) 999 return ret; 1000 1001 if (dvb_usb_mxl111sf_spi) 1002 ret = mxl111sf_lg2161_frontend_attach(adap, 1); 1003 else 1004 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 1); 1005 1006 return ret; 1007} 1008 1009static void mxl111sf_stream_config_bulk(struct usb_data_stream_properties *stream, u8 endpoint) 1010{ 1011 pr_debug("%s: endpoint=%d size=8192\n", __func__, endpoint); 1012 stream->type = USB_BULK; 1013 stream->count = 5; 1014 stream->endpoint = endpoint; 1015 stream->u.bulk.buffersize = 8192; 1016} 1017 1018static void mxl111sf_stream_config_isoc(struct usb_data_stream_properties *stream, 1019 u8 endpoint, int framesperurb, int framesize) 1020{ 1021 pr_debug("%s: endpoint=%d size=%d\n", __func__, endpoint, 1022 framesperurb * framesize); 1023 stream->type = USB_ISOC; 1024 stream->count = 5; 1025 stream->endpoint = endpoint; 1026 stream->u.isoc.framesperurb = framesperurb; 1027 stream->u.isoc.framesize = framesize; 1028 stream->u.isoc.interval = 1; 1029} 1030 1031/* DVB USB Driver stuff */ 1032 1033/* dvbt mxl111sf 1034 * bulk EP4/BULK/5/8192 1035 * isoc EP4/ISOC/5/96/564 1036 */ 1037static int mxl111sf_get_stream_config_dvbt(struct dvb_frontend *fe, 1038 u8 *ts_type, struct usb_data_stream_properties *stream) 1039{ 1040 pr_debug("%s: fe=%d\n", __func__, fe->id); 1041 1042 *ts_type = DVB_USB_FE_TS_TYPE_188; 1043 if (dvb_usb_mxl111sf_isoc) 1044 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1045 else 1046 mxl111sf_stream_config_bulk(stream, 4); 1047 return 0; 1048} 1049 1050static struct dvb_usb_device_properties mxl111sf_props_dvbt = { 1051 .driver_name = KBUILD_MODNAME, 1052 .owner = THIS_MODULE, 1053 .adapter_nr = adapter_nr, 1054 .size_of_priv = sizeof(struct mxl111sf_state), 1055 1056 .generic_bulk_ctrl_endpoint = 0x02, 1057 .generic_bulk_ctrl_endpoint_response = 0x81, 1058 1059 .i2c_algo = &mxl111sf_i2c_algo, 1060 .frontend_attach = mxl111sf_frontend_attach_dvbt, 1061 .tuner_attach = mxl111sf_attach_tuner, 1062 .init = mxl111sf_init, 1063 .streaming_ctrl = mxl111sf_ep4_streaming_ctrl, 1064 .get_stream_config = mxl111sf_get_stream_config_dvbt, 1065 1066 .num_adapters = 1, 1067 .adapter = { 1068 { 1069 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1070 } 1071 } 1072}; 1073 1074/* atsc lgdt3305 1075 * bulk EP6/BULK/5/8192 1076 * isoc EP6/ISOC/5/24/3072 1077 */ 1078static int mxl111sf_get_stream_config_atsc(struct dvb_frontend *fe, 1079 u8 *ts_type, struct usb_data_stream_properties *stream) 1080{ 1081 pr_debug("%s: fe=%d\n", __func__, fe->id); 1082 1083 *ts_type = DVB_USB_FE_TS_TYPE_188; 1084 if (dvb_usb_mxl111sf_isoc) 1085 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1086 else 1087 mxl111sf_stream_config_bulk(stream, 6); 1088 return 0; 1089} 1090 1091static struct dvb_usb_device_properties mxl111sf_props_atsc = { 1092 .driver_name = KBUILD_MODNAME, 1093 .owner = THIS_MODULE, 1094 .adapter_nr = adapter_nr, 1095 .size_of_priv = sizeof(struct mxl111sf_state), 1096 1097 .generic_bulk_ctrl_endpoint = 0x02, 1098 .generic_bulk_ctrl_endpoint_response = 0x81, 1099 1100 .i2c_algo = &mxl111sf_i2c_algo, 1101 .frontend_attach = mxl111sf_frontend_attach_atsc, 1102 .tuner_attach = mxl111sf_attach_tuner, 1103 .init = mxl111sf_init, 1104 .streaming_ctrl = mxl111sf_ep6_streaming_ctrl, 1105 .get_stream_config = mxl111sf_get_stream_config_atsc, 1106 1107 .num_adapters = 1, 1108 .adapter = { 1109 { 1110 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1111 } 1112 } 1113}; 1114 1115/* mh lg2160 1116 * bulk EP5/BULK/5/8192/RAW 1117 * isoc EP5/ISOC/5/96/200/RAW 1118 */ 1119static int mxl111sf_get_stream_config_mh(struct dvb_frontend *fe, 1120 u8 *ts_type, struct usb_data_stream_properties *stream) 1121{ 1122 pr_debug("%s: fe=%d\n", __func__, fe->id); 1123 1124 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1125 if (dvb_usb_mxl111sf_isoc) 1126 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1127 else 1128 mxl111sf_stream_config_bulk(stream, 5); 1129 return 0; 1130} 1131 1132static struct dvb_usb_device_properties mxl111sf_props_mh = { 1133 .driver_name = KBUILD_MODNAME, 1134 .owner = THIS_MODULE, 1135 .adapter_nr = adapter_nr, 1136 .size_of_priv = sizeof(struct mxl111sf_state), 1137 1138 .generic_bulk_ctrl_endpoint = 0x02, 1139 .generic_bulk_ctrl_endpoint_response = 0x81, 1140 1141 .i2c_algo = &mxl111sf_i2c_algo, 1142 .frontend_attach = mxl111sf_frontend_attach_mh, 1143 .tuner_attach = mxl111sf_attach_tuner, 1144 .init = mxl111sf_init, 1145 .streaming_ctrl = mxl111sf_ep5_streaming_ctrl, 1146 .get_stream_config = mxl111sf_get_stream_config_mh, 1147 1148 .num_adapters = 1, 1149 .adapter = { 1150 { 1151 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1152 } 1153 } 1154}; 1155 1156/* atsc mh lgdt3305 mxl111sf lg2160 1157 * bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1158 * isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1159 */ 1160static int mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend *fe, 1161 u8 *ts_type, struct usb_data_stream_properties *stream) 1162{ 1163 pr_debug("%s: fe=%d\n", __func__, fe->id); 1164 1165 if (fe->id == 0) { 1166 *ts_type = DVB_USB_FE_TS_TYPE_188; 1167 if (dvb_usb_mxl111sf_isoc) 1168 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1169 else 1170 mxl111sf_stream_config_bulk(stream, 6); 1171 } else if (fe->id == 1) { 1172 *ts_type = DVB_USB_FE_TS_TYPE_188; 1173 if (dvb_usb_mxl111sf_isoc) 1174 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1175 else 1176 mxl111sf_stream_config_bulk(stream, 4); 1177 } else if (fe->id == 2) { 1178 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1179 if (dvb_usb_mxl111sf_isoc) 1180 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1181 else 1182 mxl111sf_stream_config_bulk(stream, 5); 1183 } 1184 return 0; 1185} 1186 1187static int mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend *fe, int onoff) 1188{ 1189 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1190 1191 if (fe->id == 0) 1192 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1193 else if (fe->id == 1) 1194 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1195 else if (fe->id == 2) 1196 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1197 return 0; 1198} 1199 1200static struct dvb_usb_device_properties mxl111sf_props_atsc_mh = { 1201 .driver_name = KBUILD_MODNAME, 1202 .owner = THIS_MODULE, 1203 .adapter_nr = adapter_nr, 1204 .size_of_priv = sizeof(struct mxl111sf_state), 1205 1206 .generic_bulk_ctrl_endpoint = 0x02, 1207 .generic_bulk_ctrl_endpoint_response = 0x81, 1208 1209 .i2c_algo = &mxl111sf_i2c_algo, 1210 .frontend_attach = mxl111sf_frontend_attach_atsc_mh, 1211 .tuner_attach = mxl111sf_attach_tuner, 1212 .init = mxl111sf_init, 1213 .streaming_ctrl = mxl111sf_streaming_ctrl_atsc_mh, 1214 .get_stream_config = mxl111sf_get_stream_config_atsc_mh, 1215 1216 .num_adapters = 1, 1217 .adapter = { 1218 { 1219 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1220 } 1221 } 1222}; 1223 1224/* mercury lgdt3305 mxl111sf lg2161 1225 * tp bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP6/BULK/5/8192/RAW 1226 * tp isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW 1227 * spi bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1228 * spi isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1229 */ 1230static int mxl111sf_get_stream_config_mercury(struct dvb_frontend *fe, 1231 u8 *ts_type, struct usb_data_stream_properties *stream) 1232{ 1233 pr_debug("%s: fe=%d\n", __func__, fe->id); 1234 1235 if (fe->id == 0) { 1236 *ts_type = DVB_USB_FE_TS_TYPE_188; 1237 if (dvb_usb_mxl111sf_isoc) 1238 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1239 else 1240 mxl111sf_stream_config_bulk(stream, 6); 1241 } else if (fe->id == 1) { 1242 *ts_type = DVB_USB_FE_TS_TYPE_188; 1243 if (dvb_usb_mxl111sf_isoc) 1244 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1245 else 1246 mxl111sf_stream_config_bulk(stream, 4); 1247 } else if (fe->id == 2 && dvb_usb_mxl111sf_spi) { 1248 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1249 if (dvb_usb_mxl111sf_isoc) 1250 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1251 else 1252 mxl111sf_stream_config_bulk(stream, 5); 1253 } else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) { 1254 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1255 if (dvb_usb_mxl111sf_isoc) 1256 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1257 else 1258 mxl111sf_stream_config_bulk(stream, 6); 1259 } 1260 return 0; 1261} 1262 1263static int mxl111sf_streaming_ctrl_mercury(struct dvb_frontend *fe, int onoff) 1264{ 1265 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1266 1267 if (fe->id == 0) 1268 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1269 else if (fe->id == 1) 1270 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1271 else if (fe->id == 2 && dvb_usb_mxl111sf_spi) 1272 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1273 else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) 1274 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1275 return 0; 1276} 1277 1278static struct dvb_usb_device_properties mxl111sf_props_mercury = { 1279 .driver_name = KBUILD_MODNAME, 1280 .owner = THIS_MODULE, 1281 .adapter_nr = adapter_nr, 1282 .size_of_priv = sizeof(struct mxl111sf_state), 1283 1284 .generic_bulk_ctrl_endpoint = 0x02, 1285 .generic_bulk_ctrl_endpoint_response = 0x81, 1286 1287 .i2c_algo = &mxl111sf_i2c_algo, 1288 .frontend_attach = mxl111sf_frontend_attach_mercury, 1289 .tuner_attach = mxl111sf_attach_tuner, 1290 .init = mxl111sf_init, 1291 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury, 1292 .get_stream_config = mxl111sf_get_stream_config_mercury, 1293 1294 .num_adapters = 1, 1295 .adapter = { 1296 { 1297 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1298 } 1299 } 1300}; 1301 1302/* mercury mh mxl111sf lg2161 1303 * tp bulk EP4/BULK/5/8192 EP6/BULK/5/8192/RAW 1304 * tp isoc EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW 1305 * spi bulk EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1306 * spi isoc EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1307 */ 1308static int mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend *fe, 1309 u8 *ts_type, struct usb_data_stream_properties *stream) 1310{ 1311 pr_debug("%s: fe=%d\n", __func__, fe->id); 1312 1313 if (fe->id == 0) { 1314 *ts_type = DVB_USB_FE_TS_TYPE_188; 1315 if (dvb_usb_mxl111sf_isoc) 1316 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1317 else 1318 mxl111sf_stream_config_bulk(stream, 4); 1319 } else if (fe->id == 1 && dvb_usb_mxl111sf_spi) { 1320 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1321 if (dvb_usb_mxl111sf_isoc) 1322 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1323 else 1324 mxl111sf_stream_config_bulk(stream, 5); 1325 } else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) { 1326 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1327 if (dvb_usb_mxl111sf_isoc) 1328 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1329 else 1330 mxl111sf_stream_config_bulk(stream, 6); 1331 } 1332 return 0; 1333} 1334 1335static int mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend *fe, int onoff) 1336{ 1337 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1338 1339 if (fe->id == 0) 1340 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1341 else if (fe->id == 1 && dvb_usb_mxl111sf_spi) 1342 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1343 else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) 1344 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1345 return 0; 1346} 1347 1348static struct dvb_usb_device_properties mxl111sf_props_mercury_mh = { 1349 .driver_name = KBUILD_MODNAME, 1350 .owner = THIS_MODULE, 1351 .adapter_nr = adapter_nr, 1352 .size_of_priv = sizeof(struct mxl111sf_state), 1353 1354 .generic_bulk_ctrl_endpoint = 0x02, 1355 .generic_bulk_ctrl_endpoint_response = 0x81, 1356 1357 .i2c_algo = &mxl111sf_i2c_algo, 1358 .frontend_attach = mxl111sf_frontend_attach_mercury_mh, 1359 .tuner_attach = mxl111sf_attach_tuner, 1360 .init = mxl111sf_init, 1361 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury_mh, 1362 .get_stream_config = mxl111sf_get_stream_config_mercury_mh, 1363 1364 .num_adapters = 1, 1365 .adapter = { 1366 { 1367 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1368 } 1369 } 1370}; 1371 1372static const struct usb_device_id mxl111sf_id_table[] = { 1373 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1374 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1375 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602, &mxl111sf_props_mh, "HCW 126xxx", NULL) }, 1376 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1377 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) }, 1378 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1379 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a, &mxl111sf_props_mh, "HCW 126xxx", NULL) }, 1380 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1381 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) }, 1382 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1383 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1384 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1385 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1386 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702, &mxl111sf_props_mh, "HCW 117xxx", NULL) }, 1387 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1388 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) }, 1389 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1390 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1391 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) }, 1392 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1393 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1394 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1395 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1396 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1397 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1398 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1399 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1400 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1401 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) }, 1402 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) }, 1403 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) }, 1404 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) }, 1405 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1406 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1407 { } 1408}; 1409MODULE_DEVICE_TABLE(usb, mxl111sf_id_table); 1410 1411static struct usb_driver mxl111sf_usb_driver = { 1412 .name = KBUILD_MODNAME, 1413 .id_table = mxl111sf_id_table, 1414 .probe = dvb_usbv2_probe, 1415 .disconnect = dvb_usbv2_disconnect, 1416 .suspend = dvb_usbv2_suspend, 1417 .resume = dvb_usbv2_resume, 1418 .no_dynamic_id = 1, 1419 .soft_unbind = 1, 1420}; 1421 1422module_usb_driver(mxl111sf_usb_driver); 1423 1424MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); 1425MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF"); 1426MODULE_VERSION("1.0"); 1427MODULE_LICENSE("GPL"); 1428