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