1 /* 2 * Copyright (C) 2010 Michael Krufky (mkrufky@kernellabs.com) 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 int dvb_usb_mxl111sf_debug; 27 module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644); 28 MODULE_PARM_DESC(debug, "set debugging level " 29 "(1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able))."); 30 31 int dvb_usb_mxl111sf_isoc; 32 module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644); 33 MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc)."); 34 35 int dvb_usb_mxl111sf_spi; 36 module_param_named(spi, dvb_usb_mxl111sf_spi, int, 0644); 37 MODULE_PARM_DESC(spi, "use spi rather than tp for data xfer (0=tp, 1=spi)."); 38 39 #define ANT_PATH_AUTO 0 40 #define ANT_PATH_EXTERNAL 1 41 #define ANT_PATH_INTERNAL 2 42 43 int dvb_usb_mxl111sf_rfswitch = 44 #if 0 45 ANT_PATH_AUTO; 46 #else 47 ANT_PATH_EXTERNAL; 48 #endif 49 50 module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644); 51 MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int)."); 52 53 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); 54 55 #define deb_info pr_debug 56 #define deb_reg pr_debug 57 #define deb_adv pr_debug 58 #define err pr_err 59 #define info pr_info 60 61 int mxl111sf_ctrl_msg(struct dvb_usb_device *d, 62 u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen) 63 { 64 int wo = (rbuf == NULL || rlen == 0); /* write-only */ 65 int ret; 66 u8 sndbuf[1+wlen]; 67 68 deb_adv("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen); 69 70 memset(sndbuf, 0, 1+wlen); 71 72 sndbuf[0] = cmd; 73 memcpy(&sndbuf[1], wbuf, wlen); 74 75 ret = (wo) ? dvb_usbv2_generic_write(d, sndbuf, 1+wlen) : 76 dvb_usbv2_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen); 77 mxl_fail(ret); 78 79 return ret; 80 } 81 82 /* ------------------------------------------------------------------------ */ 83 84 #define MXL_CMD_REG_READ 0xaa 85 #define MXL_CMD_REG_WRITE 0x55 86 87 int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data) 88 { 89 u8 buf[2]; 90 int ret; 91 92 ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_READ, &addr, 1, buf, 2); 93 if (mxl_fail(ret)) { 94 mxl_debug("error reading reg: 0x%02x", addr); 95 goto fail; 96 } 97 98 if (buf[0] == addr) 99 *data = buf[1]; 100 else { 101 err("invalid response reading reg: 0x%02x != 0x%02x, 0x%02x", 102 addr, buf[0], buf[1]); 103 ret = -EINVAL; 104 } 105 106 deb_reg("R: (0x%02x, 0x%02x)\n", addr, *data); 107 fail: 108 return ret; 109 } 110 111 int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data) 112 { 113 u8 buf[] = { addr, data }; 114 int ret; 115 116 deb_reg("W: (0x%02x, 0x%02x)\n", addr, data); 117 118 ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_WRITE, buf, 2, NULL, 0); 119 if (mxl_fail(ret)) 120 err("error writing reg: 0x%02x, val: 0x%02x", addr, data); 121 return ret; 122 } 123 124 /* ------------------------------------------------------------------------ */ 125 126 int mxl111sf_write_reg_mask(struct mxl111sf_state *state, 127 u8 addr, u8 mask, u8 data) 128 { 129 int ret; 130 u8 val; 131 132 if (mask != 0xff) { 133 ret = mxl111sf_read_reg(state, addr, &val); 134 #if 1 135 /* dont know why this usually errors out on the first try */ 136 if (mxl_fail(ret)) 137 err("error writing addr: 0x%02x, mask: 0x%02x, " 138 "data: 0x%02x, retrying...", addr, mask, data); 139 140 ret = mxl111sf_read_reg(state, addr, &val); 141 #endif 142 if (mxl_fail(ret)) 143 goto fail; 144 } 145 val &= ~mask; 146 val |= data; 147 148 ret = mxl111sf_write_reg(state, addr, val); 149 mxl_fail(ret); 150 fail: 151 return ret; 152 } 153 154 /* ------------------------------------------------------------------------ */ 155 156 int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state, 157 struct mxl111sf_reg_ctrl_info *ctrl_reg_info) 158 { 159 int i, ret = 0; 160 161 for (i = 0; ctrl_reg_info[i].addr | 162 ctrl_reg_info[i].mask | 163 ctrl_reg_info[i].data; i++) { 164 165 ret = mxl111sf_write_reg_mask(state, 166 ctrl_reg_info[i].addr, 167 ctrl_reg_info[i].mask, 168 ctrl_reg_info[i].data); 169 if (mxl_fail(ret)) { 170 err("failed on reg #%d (0x%02x)", i, 171 ctrl_reg_info[i].addr); 172 break; 173 } 174 } 175 return ret; 176 } 177 178 /* ------------------------------------------------------------------------ */ 179 180 static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state) 181 { 182 int ret; 183 u8 id, ver; 184 char *mxl_chip, *mxl_rev; 185 186 if ((state->chip_id) && (state->chip_ver)) 187 return 0; 188 189 ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id); 190 if (mxl_fail(ret)) 191 goto fail; 192 state->chip_id = id; 193 194 ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver); 195 if (mxl_fail(ret)) 196 goto fail; 197 state->chip_ver = ver; 198 199 switch (id) { 200 case 0x61: 201 mxl_chip = "MxL101SF"; 202 break; 203 case 0x63: 204 mxl_chip = "MxL111SF"; 205 break; 206 default: 207 mxl_chip = "UNKNOWN MxL1X1"; 208 break; 209 } 210 switch (ver) { 211 case 0x36: 212 state->chip_rev = MXL111SF_V6; 213 mxl_rev = "v6"; 214 break; 215 case 0x08: 216 state->chip_rev = MXL111SF_V8_100; 217 mxl_rev = "v8_100"; 218 break; 219 case 0x18: 220 state->chip_rev = MXL111SF_V8_200; 221 mxl_rev = "v8_200"; 222 break; 223 default: 224 state->chip_rev = 0; 225 mxl_rev = "UNKNOWN REVISION"; 226 break; 227 } 228 info("%s detected, %s (0x%x)", mxl_chip, mxl_rev, ver); 229 fail: 230 return ret; 231 } 232 233 #define get_chip_info(state) \ 234 ({ \ 235 int ___ret; \ 236 ___ret = mxl1x1sf_get_chip_info(state); \ 237 if (mxl_fail(___ret)) { \ 238 mxl_debug("failed to get chip info" \ 239 " on first probe attempt"); \ 240 ___ret = mxl1x1sf_get_chip_info(state); \ 241 if (mxl_fail(___ret)) \ 242 err("failed to get chip info during probe"); \ 243 else \ 244 mxl_debug("probe needed a retry " \ 245 "in order to succeed."); \ 246 } \ 247 ___ret; \ 248 }) 249 250 /* ------------------------------------------------------------------------ */ 251 #if 0 252 static int mxl111sf_power_ctrl(struct dvb_usb_device *d, int onoff) 253 { 254 /* power control depends on which adapter is being woken: 255 * save this for init, instead, via mxl111sf_adap_fe_init */ 256 return 0; 257 } 258 #endif 259 260 static int mxl111sf_adap_fe_init(struct dvb_frontend *fe) 261 { 262 struct dvb_usb_device *d = fe_to_d(fe); 263 struct mxl111sf_state *state = fe_to_priv(fe); 264 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id]; 265 int err; 266 267 /* exit if we didnt initialize the driver yet */ 268 if (!state->chip_id) { 269 mxl_debug("driver not yet initialized, exit."); 270 goto fail; 271 } 272 273 deb_info("%s()\n", __func__); 274 275 mutex_lock(&state->fe_lock); 276 277 state->alt_mode = adap_state->alt_mode; 278 279 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 280 err("set interface failed"); 281 282 err = mxl1x1sf_soft_reset(state); 283 mxl_fail(err); 284 err = mxl111sf_init_tuner_demod(state); 285 mxl_fail(err); 286 err = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 287 288 mxl_fail(err); 289 mxl111sf_enable_usb_output(state); 290 mxl_fail(err); 291 mxl1x1sf_top_master_ctrl(state, 1); 292 mxl_fail(err); 293 294 if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) && 295 (state->chip_rev > MXL111SF_V6)) { 296 mxl111sf_config_pin_mux_modes(state, 297 PIN_MUX_TS_SPI_IN_MODE_1); 298 mxl_fail(err); 299 } 300 err = mxl111sf_init_port_expander(state); 301 if (!mxl_fail(err)) { 302 state->gpio_mode = adap_state->gpio_mode; 303 err = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 304 mxl_fail(err); 305 #if 0 306 err = fe->ops.init(fe); 307 #endif 308 msleep(100); /* add short delay after enabling 309 * the demod before touching it */ 310 } 311 312 return (adap_state->fe_init) ? adap_state->fe_init(fe) : 0; 313 fail: 314 return -ENODEV; 315 } 316 317 static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe) 318 { 319 struct mxl111sf_state *state = fe_to_priv(fe); 320 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id]; 321 int err; 322 323 /* exit if we didnt initialize the driver yet */ 324 if (!state->chip_id) { 325 mxl_debug("driver not yet initialized, exit."); 326 goto fail; 327 } 328 329 deb_info("%s()\n", __func__); 330 331 err = (adap_state->fe_sleep) ? adap_state->fe_sleep(fe) : 0; 332 333 mutex_unlock(&state->fe_lock); 334 335 return err; 336 fail: 337 return -ENODEV; 338 } 339 340 341 static int mxl111sf_ep6_streaming_ctrl(struct dvb_frontend *fe, int onoff) 342 { 343 struct mxl111sf_state *state = fe_to_priv(fe); 344 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id]; 345 int ret = 0; 346 347 deb_info("%s(%d)\n", __func__, onoff); 348 349 if (onoff) { 350 ret = mxl111sf_enable_usb_output(state); 351 mxl_fail(ret); 352 ret = mxl111sf_config_mpeg_in(state, 1, 1, 353 adap_state->ep6_clockphase, 354 0, 0); 355 mxl_fail(ret); 356 #if 0 357 } else { 358 ret = mxl111sf_disable_656_port(state); 359 mxl_fail(ret); 360 #endif 361 } 362 363 return ret; 364 } 365 366 static int mxl111sf_ep5_streaming_ctrl(struct dvb_frontend *fe, int onoff) 367 { 368 struct mxl111sf_state *state = fe_to_priv(fe); 369 int ret = 0; 370 371 deb_info("%s(%d)\n", __func__, onoff); 372 373 if (onoff) { 374 ret = mxl111sf_enable_usb_output(state); 375 mxl_fail(ret); 376 377 ret = mxl111sf_init_i2s_port(state, 200); 378 mxl_fail(ret); 379 ret = mxl111sf_config_i2s(state, 0, 15); 380 mxl_fail(ret); 381 } else { 382 ret = mxl111sf_disable_i2s_port(state); 383 mxl_fail(ret); 384 } 385 if (state->chip_rev > MXL111SF_V6) 386 ret = mxl111sf_config_spi(state, onoff); 387 mxl_fail(ret); 388 389 return ret; 390 } 391 392 static int mxl111sf_ep4_streaming_ctrl(struct dvb_frontend *fe, int onoff) 393 { 394 struct mxl111sf_state *state = fe_to_priv(fe); 395 int ret = 0; 396 397 deb_info("%s(%d)\n", __func__, onoff); 398 399 if (onoff) { 400 ret = mxl111sf_enable_usb_output(state); 401 mxl_fail(ret); 402 } 403 404 return ret; 405 } 406 407 /* ------------------------------------------------------------------------ */ 408 409 static struct lgdt3305_config hauppauge_lgdt3305_config = { 410 .i2c_addr = 0xb2 >> 1, 411 .mpeg_mode = LGDT3305_MPEG_SERIAL, 412 .tpclk_edge = LGDT3305_TPCLK_RISING_EDGE, 413 .tpvalid_polarity = LGDT3305_TP_VALID_HIGH, 414 .deny_i2c_rptr = 1, 415 .spectral_inversion = 0, 416 .qam_if_khz = 6000, 417 .vsb_if_khz = 6000, 418 }; 419 420 static int mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id) 421 { 422 struct dvb_usb_device *d = adap_to_d(adap); 423 struct mxl111sf_state *state = d_to_priv(d); 424 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 425 int ret; 426 427 deb_adv("%s()\n", __func__); 428 429 /* save a pointer to the dvb_usb_device in device state */ 430 state->d = d; 431 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1; 432 state->alt_mode = adap_state->alt_mode; 433 434 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 435 err("set interface failed"); 436 437 state->gpio_mode = MXL111SF_GPIO_MOD_ATSC; 438 adap_state->gpio_mode = state->gpio_mode; 439 adap_state->device_mode = MXL_TUNER_MODE; 440 adap_state->ep6_clockphase = 1; 441 442 ret = mxl1x1sf_soft_reset(state); 443 if (mxl_fail(ret)) 444 goto fail; 445 ret = mxl111sf_init_tuner_demod(state); 446 if (mxl_fail(ret)) 447 goto fail; 448 449 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 450 if (mxl_fail(ret)) 451 goto fail; 452 453 ret = mxl111sf_enable_usb_output(state); 454 if (mxl_fail(ret)) 455 goto fail; 456 ret = mxl1x1sf_top_master_ctrl(state, 1); 457 if (mxl_fail(ret)) 458 goto fail; 459 460 ret = mxl111sf_init_port_expander(state); 461 if (mxl_fail(ret)) 462 goto fail; 463 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 464 if (mxl_fail(ret)) 465 goto fail; 466 467 adap->fe[fe_id] = dvb_attach(lgdt3305_attach, 468 &hauppauge_lgdt3305_config, 469 &d->i2c_adap); 470 if (adap->fe[fe_id]) { 471 state->num_frontends++; 472 adap_state->fe_init = adap->fe[fe_id]->ops.init; 473 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 474 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 475 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 476 return 0; 477 } 478 ret = -EIO; 479 fail: 480 return ret; 481 } 482 483 static struct lg2160_config hauppauge_lg2160_config = { 484 .lg_chip = LG2160, 485 .i2c_addr = 0x1c >> 1, 486 .deny_i2c_rptr = 1, 487 .spectral_inversion = 0, 488 .if_khz = 6000, 489 }; 490 491 static int mxl111sf_lg2160_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id) 492 { 493 struct dvb_usb_device *d = adap_to_d(adap); 494 struct mxl111sf_state *state = d_to_priv(d); 495 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 496 int ret; 497 498 deb_adv("%s()\n", __func__); 499 500 /* save a pointer to the dvb_usb_device in device state */ 501 state->d = d; 502 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1; 503 state->alt_mode = adap_state->alt_mode; 504 505 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 506 err("set interface failed"); 507 508 state->gpio_mode = MXL111SF_GPIO_MOD_MH; 509 adap_state->gpio_mode = state->gpio_mode; 510 adap_state->device_mode = MXL_TUNER_MODE; 511 adap_state->ep6_clockphase = 1; 512 513 ret = mxl1x1sf_soft_reset(state); 514 if (mxl_fail(ret)) 515 goto fail; 516 ret = mxl111sf_init_tuner_demod(state); 517 if (mxl_fail(ret)) 518 goto fail; 519 520 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 521 if (mxl_fail(ret)) 522 goto fail; 523 524 ret = mxl111sf_enable_usb_output(state); 525 if (mxl_fail(ret)) 526 goto fail; 527 ret = mxl1x1sf_top_master_ctrl(state, 1); 528 if (mxl_fail(ret)) 529 goto fail; 530 531 ret = mxl111sf_init_port_expander(state); 532 if (mxl_fail(ret)) 533 goto fail; 534 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 535 if (mxl_fail(ret)) 536 goto fail; 537 538 ret = get_chip_info(state); 539 if (mxl_fail(ret)) 540 goto fail; 541 542 adap->fe[fe_id] = dvb_attach(lg2160_attach, 543 &hauppauge_lg2160_config, 544 &d->i2c_adap); 545 if (adap->fe[fe_id]) { 546 state->num_frontends++; 547 adap_state->fe_init = adap->fe[fe_id]->ops.init; 548 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 549 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 550 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 551 return 0; 552 } 553 ret = -EIO; 554 fail: 555 return ret; 556 } 557 558 static struct lg2160_config hauppauge_lg2161_1019_config = { 559 .lg_chip = LG2161_1019, 560 .i2c_addr = 0x1c >> 1, 561 .deny_i2c_rptr = 1, 562 .spectral_inversion = 0, 563 .if_khz = 6000, 564 .output_if = 2, /* LG2161_OIF_SPI_MAS */ 565 }; 566 567 static struct lg2160_config hauppauge_lg2161_1040_config = { 568 .lg_chip = LG2161_1040, 569 .i2c_addr = 0x1c >> 1, 570 .deny_i2c_rptr = 1, 571 .spectral_inversion = 0, 572 .if_khz = 6000, 573 .output_if = 4, /* LG2161_OIF_SPI_MAS */ 574 }; 575 576 static int mxl111sf_lg2161_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id) 577 { 578 struct dvb_usb_device *d = adap_to_d(adap); 579 struct mxl111sf_state *state = d_to_priv(d); 580 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 581 int ret; 582 583 deb_adv("%s()\n", __func__); 584 585 /* save a pointer to the dvb_usb_device in device state */ 586 state->d = d; 587 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1; 588 state->alt_mode = adap_state->alt_mode; 589 590 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 591 err("set interface failed"); 592 593 state->gpio_mode = MXL111SF_GPIO_MOD_MH; 594 adap_state->gpio_mode = state->gpio_mode; 595 adap_state->device_mode = MXL_TUNER_MODE; 596 adap_state->ep6_clockphase = 1; 597 598 ret = mxl1x1sf_soft_reset(state); 599 if (mxl_fail(ret)) 600 goto fail; 601 ret = mxl111sf_init_tuner_demod(state); 602 if (mxl_fail(ret)) 603 goto fail; 604 605 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 606 if (mxl_fail(ret)) 607 goto fail; 608 609 ret = mxl111sf_enable_usb_output(state); 610 if (mxl_fail(ret)) 611 goto fail; 612 ret = mxl1x1sf_top_master_ctrl(state, 1); 613 if (mxl_fail(ret)) 614 goto fail; 615 616 ret = mxl111sf_init_port_expander(state); 617 if (mxl_fail(ret)) 618 goto fail; 619 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 620 if (mxl_fail(ret)) 621 goto fail; 622 623 ret = get_chip_info(state); 624 if (mxl_fail(ret)) 625 goto fail; 626 627 adap->fe[fe_id] = dvb_attach(lg2160_attach, 628 (MXL111SF_V8_200 == state->chip_rev) ? 629 &hauppauge_lg2161_1040_config : 630 &hauppauge_lg2161_1019_config, 631 &d->i2c_adap); 632 if (adap->fe[fe_id]) { 633 state->num_frontends++; 634 adap_state->fe_init = adap->fe[fe_id]->ops.init; 635 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 636 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 637 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 638 return 0; 639 } 640 ret = -EIO; 641 fail: 642 return ret; 643 } 644 645 static struct lg2160_config hauppauge_lg2161_1019_ep6_config = { 646 .lg_chip = LG2161_1019, 647 .i2c_addr = 0x1c >> 1, 648 .deny_i2c_rptr = 1, 649 .spectral_inversion = 0, 650 .if_khz = 6000, 651 .output_if = 1, /* LG2161_OIF_SERIAL_TS */ 652 }; 653 654 static struct lg2160_config hauppauge_lg2161_1040_ep6_config = { 655 .lg_chip = LG2161_1040, 656 .i2c_addr = 0x1c >> 1, 657 .deny_i2c_rptr = 1, 658 .spectral_inversion = 0, 659 .if_khz = 6000, 660 .output_if = 7, /* LG2161_OIF_SERIAL_TS */ 661 }; 662 663 static int mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id) 664 { 665 struct dvb_usb_device *d = adap_to_d(adap); 666 struct mxl111sf_state *state = d_to_priv(d); 667 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 668 int ret; 669 670 deb_adv("%s()\n", __func__); 671 672 /* save a pointer to the dvb_usb_device in device state */ 673 state->d = d; 674 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1; 675 state->alt_mode = adap_state->alt_mode; 676 677 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 678 err("set interface failed"); 679 680 state->gpio_mode = MXL111SF_GPIO_MOD_MH; 681 adap_state->gpio_mode = state->gpio_mode; 682 adap_state->device_mode = MXL_TUNER_MODE; 683 adap_state->ep6_clockphase = 0; 684 685 ret = mxl1x1sf_soft_reset(state); 686 if (mxl_fail(ret)) 687 goto fail; 688 ret = mxl111sf_init_tuner_demod(state); 689 if (mxl_fail(ret)) 690 goto fail; 691 692 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 693 if (mxl_fail(ret)) 694 goto fail; 695 696 ret = mxl111sf_enable_usb_output(state); 697 if (mxl_fail(ret)) 698 goto fail; 699 ret = mxl1x1sf_top_master_ctrl(state, 1); 700 if (mxl_fail(ret)) 701 goto fail; 702 703 ret = mxl111sf_init_port_expander(state); 704 if (mxl_fail(ret)) 705 goto fail; 706 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode); 707 if (mxl_fail(ret)) 708 goto fail; 709 710 ret = get_chip_info(state); 711 if (mxl_fail(ret)) 712 goto fail; 713 714 adap->fe[fe_id] = dvb_attach(lg2160_attach, 715 (MXL111SF_V8_200 == state->chip_rev) ? 716 &hauppauge_lg2161_1040_ep6_config : 717 &hauppauge_lg2161_1019_ep6_config, 718 &d->i2c_adap); 719 if (adap->fe[fe_id]) { 720 state->num_frontends++; 721 adap_state->fe_init = adap->fe[fe_id]->ops.init; 722 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 723 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 724 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 725 return 0; 726 } 727 ret = -EIO; 728 fail: 729 return ret; 730 } 731 732 static struct mxl111sf_demod_config mxl_demod_config = { 733 .read_reg = mxl111sf_read_reg, 734 .write_reg = mxl111sf_write_reg, 735 .program_regs = mxl111sf_ctrl_program_regs, 736 }; 737 738 static int mxl111sf_attach_demod(struct dvb_usb_adapter *adap, u8 fe_id) 739 { 740 struct dvb_usb_device *d = adap_to_d(adap); 741 struct mxl111sf_state *state = d_to_priv(d); 742 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id]; 743 int ret; 744 745 deb_adv("%s()\n", __func__); 746 747 /* save a pointer to the dvb_usb_device in device state */ 748 state->d = d; 749 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 1 : 2; 750 state->alt_mode = adap_state->alt_mode; 751 752 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0) 753 err("set interface failed"); 754 755 state->gpio_mode = MXL111SF_GPIO_MOD_DVBT; 756 adap_state->gpio_mode = state->gpio_mode; 757 adap_state->device_mode = MXL_SOC_MODE; 758 adap_state->ep6_clockphase = 1; 759 760 ret = mxl1x1sf_soft_reset(state); 761 if (mxl_fail(ret)) 762 goto fail; 763 ret = mxl111sf_init_tuner_demod(state); 764 if (mxl_fail(ret)) 765 goto fail; 766 767 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode); 768 if (mxl_fail(ret)) 769 goto fail; 770 771 ret = mxl111sf_enable_usb_output(state); 772 if (mxl_fail(ret)) 773 goto fail; 774 ret = mxl1x1sf_top_master_ctrl(state, 1); 775 if (mxl_fail(ret)) 776 goto fail; 777 778 /* dont care if this fails */ 779 mxl111sf_init_port_expander(state); 780 781 adap->fe[fe_id] = dvb_attach(mxl111sf_demod_attach, state, 782 &mxl_demod_config); 783 if (adap->fe[fe_id]) { 784 state->num_frontends++; 785 adap_state->fe_init = adap->fe[fe_id]->ops.init; 786 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init; 787 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep; 788 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep; 789 return 0; 790 } 791 ret = -EIO; 792 fail: 793 return ret; 794 } 795 796 static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state, 797 int antpath) 798 { 799 return mxl111sf_idac_config(state, 1, 1, 800 (antpath == ANT_PATH_INTERNAL) ? 801 0x3f : 0x00, 0); 802 } 803 804 #define DbgAntHunt(x, pwr0, pwr1, pwr2, pwr3) \ 805 err("%s(%d) FINAL input set to %s rxPwr:%d|%d|%d|%d\n", \ 806 __func__, __LINE__, \ 807 (ANT_PATH_EXTERNAL == x) ? "EXTERNAL" : "INTERNAL", \ 808 pwr0, pwr1, pwr2, pwr3) 809 810 #define ANT_HUNT_SLEEP 90 811 #define ANT_EXT_TWEAK 0 812 813 static int mxl111sf_ant_hunt(struct dvb_frontend *fe) 814 { 815 struct mxl111sf_state *state = fe_to_priv(fe); 816 int antctrl = dvb_usb_mxl111sf_rfswitch; 817 818 u16 rxPwrA, rxPwr0, rxPwr1, rxPwr2; 819 820 /* FIXME: must force EXTERNAL for QAM - done elsewhere */ 821 mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ? 822 ANT_PATH_EXTERNAL : antctrl); 823 824 if (antctrl == ANT_PATH_AUTO) { 825 #if 0 826 msleep(ANT_HUNT_SLEEP); 827 #endif 828 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwrA); 829 830 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL); 831 msleep(ANT_HUNT_SLEEP); 832 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr0); 833 834 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL); 835 msleep(ANT_HUNT_SLEEP); 836 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr1); 837 838 mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL); 839 msleep(ANT_HUNT_SLEEP); 840 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr2); 841 842 if (rxPwr1+ANT_EXT_TWEAK >= rxPwr2) { 843 /* return with EXTERNAL enabled */ 844 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL); 845 DbgAntHunt(ANT_PATH_EXTERNAL, rxPwrA, 846 rxPwr0, rxPwr1, rxPwr2); 847 } else { 848 /* return with INTERNAL enabled */ 849 DbgAntHunt(ANT_PATH_INTERNAL, rxPwrA, 850 rxPwr0, rxPwr1, rxPwr2); 851 } 852 } 853 return 0; 854 } 855 856 static struct mxl111sf_tuner_config mxl_tuner_config = { 857 .if_freq = MXL_IF_6_0, /* applies to external IF output, only */ 858 .invert_spectrum = 0, 859 .read_reg = mxl111sf_read_reg, 860 .write_reg = mxl111sf_write_reg, 861 .program_regs = mxl111sf_ctrl_program_regs, 862 .top_master_ctrl = mxl1x1sf_top_master_ctrl, 863 .ant_hunt = mxl111sf_ant_hunt, 864 }; 865 866 static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap) 867 { 868 struct mxl111sf_state *state = adap_to_priv(adap); 869 int i; 870 871 deb_adv("%s()\n", __func__); 872 873 for (i = 0; i < state->num_frontends; i++) { 874 if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state, 875 &mxl_tuner_config) == NULL) 876 return -EIO; 877 adap->fe[i]->ops.read_signal_strength = adap->fe[i]->ops.tuner_ops.get_rf_strength; 878 } 879 880 return 0; 881 } 882 883 static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter) 884 { 885 return I2C_FUNC_I2C; 886 } 887 888 struct i2c_algorithm mxl111sf_i2c_algo = { 889 .master_xfer = mxl111sf_i2c_xfer, 890 .functionality = mxl111sf_i2c_func, 891 #ifdef NEED_ALGO_CONTROL 892 .algo_control = dummy_algo_control, 893 #endif 894 }; 895 896 static int mxl111sf_init(struct dvb_usb_device *d) 897 { 898 struct mxl111sf_state *state = d_to_priv(d); 899 int ret; 900 static u8 eeprom[256]; 901 struct i2c_client c; 902 903 ret = get_chip_info(state); 904 if (mxl_fail(ret)) 905 err("failed to get chip info during probe"); 906 907 mutex_init(&state->fe_lock); 908 909 if (state->chip_rev > MXL111SF_V6) 910 mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1); 911 912 c.adapter = &d->i2c_adap; 913 c.addr = 0xa0 >> 1; 914 915 ret = tveeprom_read(&c, eeprom, sizeof(eeprom)); 916 if (mxl_fail(ret)) 917 return 0; 918 tveeprom_hauppauge_analog(&c, &state->tv, (0x84 == eeprom[0xa0]) ? 919 eeprom + 0xa0 : eeprom + 0x80); 920 #if 0 921 switch (state->tv.model) { 922 case 117001: 923 case 126001: 924 case 138001: 925 break; 926 default: 927 printk(KERN_WARNING "%s: warning: " 928 "unknown hauppauge model #%d\n", 929 __func__, state->tv.model); 930 } 931 #endif 932 return 0; 933 } 934 935 static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap) 936 { 937 return mxl111sf_attach_demod(adap, 0); 938 } 939 940 static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap) 941 { 942 return mxl111sf_lgdt3305_frontend_attach(adap, 0); 943 } 944 945 static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap) 946 { 947 return mxl111sf_lg2160_frontend_attach(adap, 0); 948 } 949 950 static int mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter *adap) 951 { 952 int ret; 953 deb_info("%s\n", __func__); 954 955 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0); 956 if (ret < 0) 957 return ret; 958 959 ret = mxl111sf_attach_demod(adap, 1); 960 if (ret < 0) 961 return ret; 962 963 ret = mxl111sf_lg2160_frontend_attach(adap, 2); 964 if (ret < 0) 965 return ret; 966 967 return ret; 968 } 969 970 static int mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter *adap) 971 { 972 int ret; 973 deb_info("%s\n", __func__); 974 975 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0); 976 if (ret < 0) 977 return ret; 978 979 ret = mxl111sf_attach_demod(adap, 1); 980 if (ret < 0) 981 return ret; 982 983 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 2); 984 if (ret < 0) 985 return ret; 986 987 return ret; 988 } 989 990 static int mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter *adap) 991 { 992 int ret; 993 deb_info("%s\n", __func__); 994 995 ret = mxl111sf_attach_demod(adap, 0); 996 if (ret < 0) 997 return ret; 998 999 if (dvb_usb_mxl111sf_spi) 1000 ret = mxl111sf_lg2161_frontend_attach(adap, 1); 1001 else 1002 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 1); 1003 1004 return ret; 1005 } 1006 1007 static void mxl111sf_stream_config_bulk(struct usb_data_stream_properties *stream, u8 endpoint) 1008 { 1009 deb_info("%s: endpoint=%d size=8192\n", __func__, endpoint); 1010 stream->type = USB_BULK; 1011 stream->count = 5; 1012 stream->endpoint = endpoint; 1013 stream->u.bulk.buffersize = 8192; 1014 } 1015 1016 static void mxl111sf_stream_config_isoc(struct usb_data_stream_properties *stream, 1017 u8 endpoint, int framesperurb, int framesize) 1018 { 1019 deb_info("%s: endpoint=%d size=%d\n", __func__, endpoint, 1020 framesperurb * framesize); 1021 stream->type = USB_ISOC; 1022 stream->count = 5; 1023 stream->endpoint = endpoint; 1024 stream->u.isoc.framesperurb = framesperurb; 1025 stream->u.isoc.framesize = framesize; 1026 stream->u.isoc.interval = 1; 1027 } 1028 1029 /* DVB USB Driver stuff */ 1030 1031 /* dvbt mxl111sf 1032 * bulk EP4/BULK/5/8192 1033 * isoc EP4/ISOC/5/96/564 1034 */ 1035 static int mxl111sf_get_stream_config_dvbt(struct dvb_frontend *fe, 1036 u8 *ts_type, struct usb_data_stream_properties *stream) 1037 { 1038 deb_info("%s: fe=%d\n", __func__, fe->id); 1039 1040 *ts_type = DVB_USB_FE_TS_TYPE_188; 1041 if (dvb_usb_mxl111sf_isoc) 1042 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1043 else 1044 mxl111sf_stream_config_bulk(stream, 4); 1045 return 0; 1046 } 1047 1048 static struct dvb_usb_device_properties mxl111sf_props_dvbt = { 1049 .driver_name = KBUILD_MODNAME, 1050 .owner = THIS_MODULE, 1051 .adapter_nr = adapter_nr, 1052 .size_of_priv = sizeof(struct mxl111sf_state), 1053 1054 .generic_bulk_ctrl_endpoint = 0x02, 1055 .generic_bulk_ctrl_endpoint_response = 0x81, 1056 1057 .i2c_algo = &mxl111sf_i2c_algo, 1058 .frontend_attach = mxl111sf_frontend_attach_dvbt, 1059 .tuner_attach = mxl111sf_attach_tuner, 1060 .init = mxl111sf_init, 1061 .streaming_ctrl = mxl111sf_ep4_streaming_ctrl, 1062 .get_stream_config = mxl111sf_get_stream_config_dvbt, 1063 1064 .num_adapters = 1, 1065 .adapter = { 1066 { 1067 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1068 } 1069 } 1070 }; 1071 1072 /* atsc lgdt3305 1073 * bulk EP6/BULK/5/8192 1074 * isoc EP6/ISOC/5/24/3072 1075 */ 1076 static int mxl111sf_get_stream_config_atsc(struct dvb_frontend *fe, 1077 u8 *ts_type, struct usb_data_stream_properties *stream) 1078 { 1079 deb_info("%s: fe=%d\n", __func__, fe->id); 1080 1081 *ts_type = DVB_USB_FE_TS_TYPE_188; 1082 if (dvb_usb_mxl111sf_isoc) 1083 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1084 else 1085 mxl111sf_stream_config_bulk(stream, 6); 1086 return 0; 1087 } 1088 1089 static struct dvb_usb_device_properties mxl111sf_props_atsc = { 1090 .driver_name = KBUILD_MODNAME, 1091 .owner = THIS_MODULE, 1092 .adapter_nr = adapter_nr, 1093 .size_of_priv = sizeof(struct mxl111sf_state), 1094 1095 .generic_bulk_ctrl_endpoint = 0x02, 1096 .generic_bulk_ctrl_endpoint_response = 0x81, 1097 1098 .i2c_algo = &mxl111sf_i2c_algo, 1099 .frontend_attach = mxl111sf_frontend_attach_atsc, 1100 .tuner_attach = mxl111sf_attach_tuner, 1101 .init = mxl111sf_init, 1102 .streaming_ctrl = mxl111sf_ep6_streaming_ctrl, 1103 .get_stream_config = mxl111sf_get_stream_config_atsc, 1104 1105 .num_adapters = 1, 1106 .adapter = { 1107 { 1108 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1109 } 1110 } 1111 }; 1112 1113 /* mh lg2160 1114 * bulk EP5/BULK/5/8192/RAW 1115 * isoc EP5/ISOC/5/96/200/RAW 1116 */ 1117 static int mxl111sf_get_stream_config_mh(struct dvb_frontend *fe, 1118 u8 *ts_type, struct usb_data_stream_properties *stream) 1119 { 1120 deb_info("%s: fe=%d\n", __func__, fe->id); 1121 1122 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1123 if (dvb_usb_mxl111sf_isoc) 1124 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1125 else 1126 mxl111sf_stream_config_bulk(stream, 5); 1127 return 0; 1128 } 1129 1130 static struct dvb_usb_device_properties mxl111sf_props_mh = { 1131 .driver_name = KBUILD_MODNAME, 1132 .owner = THIS_MODULE, 1133 .adapter_nr = adapter_nr, 1134 .size_of_priv = sizeof(struct mxl111sf_state), 1135 1136 .generic_bulk_ctrl_endpoint = 0x02, 1137 .generic_bulk_ctrl_endpoint_response = 0x81, 1138 1139 .i2c_algo = &mxl111sf_i2c_algo, 1140 .frontend_attach = mxl111sf_frontend_attach_mh, 1141 .tuner_attach = mxl111sf_attach_tuner, 1142 .init = mxl111sf_init, 1143 .streaming_ctrl = mxl111sf_ep5_streaming_ctrl, 1144 .get_stream_config = mxl111sf_get_stream_config_mh, 1145 1146 .num_adapters = 1, 1147 .adapter = { 1148 { 1149 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1150 } 1151 } 1152 }; 1153 1154 /* atsc mh lgdt3305 mxl111sf lg2160 1155 * bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1156 * isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1157 */ 1158 static int mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend *fe, 1159 u8 *ts_type, struct usb_data_stream_properties *stream) 1160 { 1161 deb_info("%s: fe=%d\n", __func__, fe->id); 1162 1163 if (fe->id == 0) { 1164 *ts_type = DVB_USB_FE_TS_TYPE_188; 1165 if (dvb_usb_mxl111sf_isoc) 1166 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1167 else 1168 mxl111sf_stream_config_bulk(stream, 6); 1169 } else if (fe->id == 1) { 1170 *ts_type = DVB_USB_FE_TS_TYPE_188; 1171 if (dvb_usb_mxl111sf_isoc) 1172 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1173 else 1174 mxl111sf_stream_config_bulk(stream, 4); 1175 } else if (fe->id == 2) { 1176 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1177 if (dvb_usb_mxl111sf_isoc) 1178 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1179 else 1180 mxl111sf_stream_config_bulk(stream, 5); 1181 } 1182 return 0; 1183 } 1184 1185 static int mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend *fe, int onoff) 1186 { 1187 deb_info("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1188 1189 if (fe->id == 0) 1190 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1191 else if (fe->id == 1) 1192 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1193 else if (fe->id == 2) 1194 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1195 return 0; 1196 } 1197 1198 static struct dvb_usb_device_properties mxl111sf_props_atsc_mh = { 1199 .driver_name = KBUILD_MODNAME, 1200 .owner = THIS_MODULE, 1201 .adapter_nr = adapter_nr, 1202 .size_of_priv = sizeof(struct mxl111sf_state), 1203 1204 .generic_bulk_ctrl_endpoint = 0x02, 1205 .generic_bulk_ctrl_endpoint_response = 0x81, 1206 1207 .i2c_algo = &mxl111sf_i2c_algo, 1208 .frontend_attach = mxl111sf_frontend_attach_atsc_mh, 1209 .tuner_attach = mxl111sf_attach_tuner, 1210 .init = mxl111sf_init, 1211 .streaming_ctrl = mxl111sf_streaming_ctrl_atsc_mh, 1212 .get_stream_config = mxl111sf_get_stream_config_atsc_mh, 1213 1214 .num_adapters = 1, 1215 .adapter = { 1216 { 1217 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1218 } 1219 } 1220 }; 1221 1222 /* mercury lgdt3305 mxl111sf lg2161 1223 * tp bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP6/BULK/5/8192/RAW 1224 * tp isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW 1225 * spi bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1226 * spi isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1227 */ 1228 static int mxl111sf_get_stream_config_mercury(struct dvb_frontend *fe, 1229 u8 *ts_type, struct usb_data_stream_properties *stream) 1230 { 1231 deb_info("%s: fe=%d\n", __func__, fe->id); 1232 1233 if (fe->id == 0) { 1234 *ts_type = DVB_USB_FE_TS_TYPE_188; 1235 if (dvb_usb_mxl111sf_isoc) 1236 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1237 else 1238 mxl111sf_stream_config_bulk(stream, 6); 1239 } else if (fe->id == 1) { 1240 *ts_type = DVB_USB_FE_TS_TYPE_188; 1241 if (dvb_usb_mxl111sf_isoc) 1242 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1243 else 1244 mxl111sf_stream_config_bulk(stream, 4); 1245 } else if (fe->id == 2 && dvb_usb_mxl111sf_spi) { 1246 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1247 if (dvb_usb_mxl111sf_isoc) 1248 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1249 else 1250 mxl111sf_stream_config_bulk(stream, 5); 1251 } else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) { 1252 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1253 if (dvb_usb_mxl111sf_isoc) 1254 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1255 else 1256 mxl111sf_stream_config_bulk(stream, 6); 1257 } 1258 return 0; 1259 } 1260 1261 static int mxl111sf_streaming_ctrl_mercury(struct dvb_frontend *fe, int onoff) 1262 { 1263 deb_info("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1264 1265 if (fe->id == 0) 1266 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1267 else if (fe->id == 1) 1268 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1269 else if (fe->id == 2 && dvb_usb_mxl111sf_spi) 1270 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1271 else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) 1272 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1273 return 0; 1274 } 1275 1276 static struct dvb_usb_device_properties mxl111sf_props_mercury = { 1277 .driver_name = KBUILD_MODNAME, 1278 .owner = THIS_MODULE, 1279 .adapter_nr = adapter_nr, 1280 .size_of_priv = sizeof(struct mxl111sf_state), 1281 1282 .generic_bulk_ctrl_endpoint = 0x02, 1283 .generic_bulk_ctrl_endpoint_response = 0x81, 1284 1285 .i2c_algo = &mxl111sf_i2c_algo, 1286 .frontend_attach = mxl111sf_frontend_attach_mercury, 1287 .tuner_attach = mxl111sf_attach_tuner, 1288 .init = mxl111sf_init, 1289 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury, 1290 .get_stream_config = mxl111sf_get_stream_config_mercury, 1291 1292 .num_adapters = 1, 1293 .adapter = { 1294 { 1295 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1296 } 1297 } 1298 }; 1299 1300 /* mercury mh mxl111sf lg2161 1301 * tp bulk EP4/BULK/5/8192 EP6/BULK/5/8192/RAW 1302 * tp isoc EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW 1303 * spi bulk EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1304 * spi isoc EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1305 */ 1306 static int mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend *fe, 1307 u8 *ts_type, struct usb_data_stream_properties *stream) 1308 { 1309 deb_info("%s: fe=%d\n", __func__, fe->id); 1310 1311 if (fe->id == 0) { 1312 *ts_type = DVB_USB_FE_TS_TYPE_188; 1313 if (dvb_usb_mxl111sf_isoc) 1314 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1315 else 1316 mxl111sf_stream_config_bulk(stream, 4); 1317 } else if (fe->id == 1 && dvb_usb_mxl111sf_spi) { 1318 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1319 if (dvb_usb_mxl111sf_isoc) 1320 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1321 else 1322 mxl111sf_stream_config_bulk(stream, 5); 1323 } else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) { 1324 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1325 if (dvb_usb_mxl111sf_isoc) 1326 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1327 else 1328 mxl111sf_stream_config_bulk(stream, 6); 1329 } 1330 return 0; 1331 } 1332 1333 static int mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend *fe, int onoff) 1334 { 1335 deb_info("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1336 1337 if (fe->id == 0) 1338 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1339 else if (fe->id == 1 && dvb_usb_mxl111sf_spi) 1340 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1341 else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) 1342 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1343 return 0; 1344 } 1345 1346 static struct dvb_usb_device_properties mxl111sf_props_mercury_mh = { 1347 .driver_name = KBUILD_MODNAME, 1348 .owner = THIS_MODULE, 1349 .adapter_nr = adapter_nr, 1350 .size_of_priv = sizeof(struct mxl111sf_state), 1351 1352 .generic_bulk_ctrl_endpoint = 0x02, 1353 .generic_bulk_ctrl_endpoint_response = 0x81, 1354 1355 .i2c_algo = &mxl111sf_i2c_algo, 1356 .frontend_attach = mxl111sf_frontend_attach_mercury_mh, 1357 .tuner_attach = mxl111sf_attach_tuner, 1358 .init = mxl111sf_init, 1359 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury_mh, 1360 .get_stream_config = mxl111sf_get_stream_config_mercury_mh, 1361 1362 .num_adapters = 1, 1363 .adapter = { 1364 { 1365 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1366 } 1367 } 1368 }; 1369 1370 static const struct usb_device_id mxl111sf_id_table[] = { 1371 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1372 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1373 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602, &mxl111sf_props_mh, "HCW 126xxx", NULL) }, 1374 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1375 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) }, 1376 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1377 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a, &mxl111sf_props_mh, "HCW 126xxx", NULL) }, 1378 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1379 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) }, 1380 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1381 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1382 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1383 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1384 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702, &mxl111sf_props_mh, "HCW 117xxx", NULL) }, 1385 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1386 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) }, 1387 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1388 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1389 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) }, 1390 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1391 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1392 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1393 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1394 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1395 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1396 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1397 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1398 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1399 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) }, 1400 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) }, 1401 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) }, 1402 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) }, 1403 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1404 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1405 { } 1406 }; 1407 MODULE_DEVICE_TABLE(usb, mxl111sf_id_table); 1408 1409 static struct usb_driver mxl111sf_usb_driver = { 1410 .name = KBUILD_MODNAME, 1411 .id_table = mxl111sf_id_table, 1412 .probe = dvb_usbv2_probe, 1413 .disconnect = dvb_usbv2_disconnect, 1414 .suspend = dvb_usbv2_suspend, 1415 .resume = dvb_usbv2_resume, 1416 .no_dynamic_id = 1, 1417 .soft_unbind = 1, 1418 }; 1419 1420 module_usb_driver(mxl111sf_usb_driver); 1421 1422 MODULE_AUTHOR("Michael Krufky <mkrufky@kernellabs.com>"); 1423 MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF"); 1424 MODULE_VERSION("1.0"); 1425 MODULE_LICENSE("GPL"); 1426 1427 /* 1428 * Local variables: 1429 * c-basic-offset: 8 1430 * End: 1431 */ 1432