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 #include <media/tuner.h> 14 15 #include "mxl111sf.h" 16 #include "mxl111sf-reg.h" 17 #include "mxl111sf-phy.h" 18 #include "mxl111sf-i2c.h" 19 #include "mxl111sf-gpio.h" 20 21 #include "mxl111sf-demod.h" 22 #include "mxl111sf-tuner.h" 23 24 #include "lgdt3305.h" 25 #include "lg2160.h" 26 27 /* Max transfer size done by I2C transfer functions */ 28 #define MAX_XFER_SIZE 64 29 30 int dvb_usb_mxl111sf_debug; 31 module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644); 32 MODULE_PARM_DESC(debug, "set debugging level (1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able))."); 33 34 static int dvb_usb_mxl111sf_isoc; 35 module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644); 36 MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc)."); 37 38 static int dvb_usb_mxl111sf_spi; 39 module_param_named(spi, dvb_usb_mxl111sf_spi, int, 0644); 40 MODULE_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 46 static int dvb_usb_mxl111sf_rfswitch = 47 #if 0 48 ANT_PATH_AUTO; 49 #else 50 ANT_PATH_EXTERNAL; 51 #endif 52 53 module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644); 54 MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int)."); 55 56 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); 57 58 int 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 89 int 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]); 109 fail: 110 return ret; 111 } 112 113 int 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 /* ------------------------------------------------------------------------ */ 127 128 int 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, data: 0x%02x, retrying...", 140 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); 152 fail: 153 return ret; 154 } 155 156 /* ------------------------------------------------------------------------ */ 157 158 int 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 /* ------------------------------------------------------------------------ */ 181 182 static 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); 231 fail: 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 0 254 static 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 261 262 static 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 err = mxl111sf_enable_usb_output(state); 292 mxl_fail(err); 293 err = 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; 315 fail: 316 return -ENODEV; 317 } 318 319 static 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; 338 fail: 339 return -ENODEV; 340 } 341 342 343 static 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 } 367 368 static 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 } 393 394 static 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 /* ------------------------------------------------------------------------ */ 410 411 static 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 }; 421 422 static 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; 481 fail: 482 return ret; 483 } 484 485 static 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 }; 492 493 static 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; 556 fail: 557 return ret; 558 } 559 560 static 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 }; 568 569 static 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 }; 577 578 static 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; 643 fail: 644 return ret; 645 } 646 647 static 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 }; 655 656 static 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 }; 664 665 static 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; 730 fail: 731 return ret; 732 } 733 734 static const 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 }; 739 740 static 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; 794 fail: 795 return ret; 796 } 797 798 static 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 0 814 815 static 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 } 857 858 static const 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 }; 867 868 static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap) 869 { 870 struct mxl111sf_state *state = adap_to_priv(adap); 871 #ifdef CONFIG_MEDIA_CONTROLLER_DVB 872 struct media_device *mdev = dvb_get_media_controller(&adap->dvb_adap); 873 int ret; 874 #endif 875 int i; 876 877 pr_debug("%s()\n", __func__); 878 879 for (i = 0; i < state->num_frontends; i++) { 880 if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state, 881 &mxl_tuner_config) == NULL) 882 return -EIO; 883 adap->fe[i]->ops.read_signal_strength = adap->fe[i]->ops.tuner_ops.get_rf_strength; 884 } 885 886 #ifdef CONFIG_MEDIA_CONTROLLER_DVB 887 state->tuner.function = MEDIA_ENT_F_TUNER; 888 state->tuner.name = "mxl111sf tuner"; 889 state->tuner_pads[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK; 890 state->tuner_pads[TUNER_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE; 891 892 ret = media_entity_pads_init(&state->tuner, 893 TUNER_NUM_PADS, state->tuner_pads); 894 if (ret) 895 return ret; 896 897 ret = media_device_register_entity(mdev, &state->tuner); 898 if (ret) 899 return ret; 900 #endif 901 return 0; 902 } 903 904 static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter) 905 { 906 return I2C_FUNC_I2C; 907 } 908 909 static struct i2c_algorithm mxl111sf_i2c_algo = { 910 .master_xfer = mxl111sf_i2c_xfer, 911 .functionality = mxl111sf_i2c_func, 912 #ifdef NEED_ALGO_CONTROL 913 .algo_control = dummy_algo_control, 914 #endif 915 }; 916 917 static int mxl111sf_init(struct dvb_usb_device *d) 918 { 919 struct mxl111sf_state *state = d_to_priv(d); 920 int ret; 921 static u8 eeprom[256]; 922 struct i2c_client c; 923 924 ret = get_chip_info(state); 925 if (mxl_fail(ret)) 926 pr_err("failed to get chip info during probe"); 927 928 mutex_init(&state->fe_lock); 929 930 if (state->chip_rev > MXL111SF_V6) 931 mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1); 932 933 c.adapter = &d->i2c_adap; 934 c.addr = 0xa0 >> 1; 935 936 ret = tveeprom_read(&c, eeprom, sizeof(eeprom)); 937 if (mxl_fail(ret)) 938 return 0; 939 tveeprom_hauppauge_analog(&c, &state->tv, (0x84 == eeprom[0xa0]) ? 940 eeprom + 0xa0 : eeprom + 0x80); 941 #if 0 942 switch (state->tv.model) { 943 case 117001: 944 case 126001: 945 case 138001: 946 break; 947 default: 948 printk(KERN_WARNING "%s: warning: unknown hauppauge model #%d\n", 949 __func__, state->tv.model); 950 } 951 #endif 952 return 0; 953 } 954 955 static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap) 956 { 957 return mxl111sf_attach_demod(adap, 0); 958 } 959 960 static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap) 961 { 962 return mxl111sf_lgdt3305_frontend_attach(adap, 0); 963 } 964 965 static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap) 966 { 967 return mxl111sf_lg2160_frontend_attach(adap, 0); 968 } 969 970 static int mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter *adap) 971 { 972 int ret; 973 pr_debug("%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_lg2160_frontend_attach(adap, 2); 984 if (ret < 0) 985 return ret; 986 987 return ret; 988 } 989 990 static int mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter *adap) 991 { 992 int ret; 993 pr_debug("%s\n", __func__); 994 995 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0); 996 if (ret < 0) 997 return ret; 998 999 ret = mxl111sf_attach_demod(adap, 1); 1000 if (ret < 0) 1001 return ret; 1002 1003 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 2); 1004 if (ret < 0) 1005 return ret; 1006 1007 return ret; 1008 } 1009 1010 static int mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter *adap) 1011 { 1012 int ret; 1013 pr_debug("%s\n", __func__); 1014 1015 ret = mxl111sf_attach_demod(adap, 0); 1016 if (ret < 0) 1017 return ret; 1018 1019 if (dvb_usb_mxl111sf_spi) 1020 ret = mxl111sf_lg2161_frontend_attach(adap, 1); 1021 else 1022 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 1); 1023 1024 return ret; 1025 } 1026 1027 static void mxl111sf_stream_config_bulk(struct usb_data_stream_properties *stream, u8 endpoint) 1028 { 1029 pr_debug("%s: endpoint=%d size=8192\n", __func__, endpoint); 1030 stream->type = USB_BULK; 1031 stream->count = 5; 1032 stream->endpoint = endpoint; 1033 stream->u.bulk.buffersize = 8192; 1034 } 1035 1036 static void mxl111sf_stream_config_isoc(struct usb_data_stream_properties *stream, 1037 u8 endpoint, int framesperurb, int framesize) 1038 { 1039 pr_debug("%s: endpoint=%d size=%d\n", __func__, endpoint, 1040 framesperurb * framesize); 1041 stream->type = USB_ISOC; 1042 stream->count = 5; 1043 stream->endpoint = endpoint; 1044 stream->u.isoc.framesperurb = framesperurb; 1045 stream->u.isoc.framesize = framesize; 1046 stream->u.isoc.interval = 1; 1047 } 1048 1049 /* DVB USB Driver stuff */ 1050 1051 /* dvbt mxl111sf 1052 * bulk EP4/BULK/5/8192 1053 * isoc EP4/ISOC/5/96/564 1054 */ 1055 static int mxl111sf_get_stream_config_dvbt(struct dvb_frontend *fe, 1056 u8 *ts_type, struct usb_data_stream_properties *stream) 1057 { 1058 pr_debug("%s: fe=%d\n", __func__, fe->id); 1059 1060 *ts_type = DVB_USB_FE_TS_TYPE_188; 1061 if (dvb_usb_mxl111sf_isoc) 1062 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1063 else 1064 mxl111sf_stream_config_bulk(stream, 4); 1065 return 0; 1066 } 1067 1068 static struct dvb_usb_device_properties mxl111sf_props_dvbt = { 1069 .driver_name = KBUILD_MODNAME, 1070 .owner = THIS_MODULE, 1071 .adapter_nr = adapter_nr, 1072 .size_of_priv = sizeof(struct mxl111sf_state), 1073 1074 .generic_bulk_ctrl_endpoint = 0x02, 1075 .generic_bulk_ctrl_endpoint_response = 0x81, 1076 1077 .i2c_algo = &mxl111sf_i2c_algo, 1078 .frontend_attach = mxl111sf_frontend_attach_dvbt, 1079 .tuner_attach = mxl111sf_attach_tuner, 1080 .init = mxl111sf_init, 1081 .streaming_ctrl = mxl111sf_ep4_streaming_ctrl, 1082 .get_stream_config = mxl111sf_get_stream_config_dvbt, 1083 1084 .num_adapters = 1, 1085 .adapter = { 1086 { 1087 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1088 } 1089 } 1090 }; 1091 1092 /* atsc lgdt3305 1093 * bulk EP6/BULK/5/8192 1094 * isoc EP6/ISOC/5/24/3072 1095 */ 1096 static int mxl111sf_get_stream_config_atsc(struct dvb_frontend *fe, 1097 u8 *ts_type, struct usb_data_stream_properties *stream) 1098 { 1099 pr_debug("%s: fe=%d\n", __func__, fe->id); 1100 1101 *ts_type = DVB_USB_FE_TS_TYPE_188; 1102 if (dvb_usb_mxl111sf_isoc) 1103 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1104 else 1105 mxl111sf_stream_config_bulk(stream, 6); 1106 return 0; 1107 } 1108 1109 static struct dvb_usb_device_properties mxl111sf_props_atsc = { 1110 .driver_name = KBUILD_MODNAME, 1111 .owner = THIS_MODULE, 1112 .adapter_nr = adapter_nr, 1113 .size_of_priv = sizeof(struct mxl111sf_state), 1114 1115 .generic_bulk_ctrl_endpoint = 0x02, 1116 .generic_bulk_ctrl_endpoint_response = 0x81, 1117 1118 .i2c_algo = &mxl111sf_i2c_algo, 1119 .frontend_attach = mxl111sf_frontend_attach_atsc, 1120 .tuner_attach = mxl111sf_attach_tuner, 1121 .init = mxl111sf_init, 1122 .streaming_ctrl = mxl111sf_ep6_streaming_ctrl, 1123 .get_stream_config = mxl111sf_get_stream_config_atsc, 1124 1125 .num_adapters = 1, 1126 .adapter = { 1127 { 1128 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1129 } 1130 } 1131 }; 1132 1133 /* mh lg2160 1134 * bulk EP5/BULK/5/8192/RAW 1135 * isoc EP5/ISOC/5/96/200/RAW 1136 */ 1137 static int mxl111sf_get_stream_config_mh(struct dvb_frontend *fe, 1138 u8 *ts_type, struct usb_data_stream_properties *stream) 1139 { 1140 pr_debug("%s: fe=%d\n", __func__, fe->id); 1141 1142 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1143 if (dvb_usb_mxl111sf_isoc) 1144 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1145 else 1146 mxl111sf_stream_config_bulk(stream, 5); 1147 return 0; 1148 } 1149 1150 static struct dvb_usb_device_properties mxl111sf_props_mh = { 1151 .driver_name = KBUILD_MODNAME, 1152 .owner = THIS_MODULE, 1153 .adapter_nr = adapter_nr, 1154 .size_of_priv = sizeof(struct mxl111sf_state), 1155 1156 .generic_bulk_ctrl_endpoint = 0x02, 1157 .generic_bulk_ctrl_endpoint_response = 0x81, 1158 1159 .i2c_algo = &mxl111sf_i2c_algo, 1160 .frontend_attach = mxl111sf_frontend_attach_mh, 1161 .tuner_attach = mxl111sf_attach_tuner, 1162 .init = mxl111sf_init, 1163 .streaming_ctrl = mxl111sf_ep5_streaming_ctrl, 1164 .get_stream_config = mxl111sf_get_stream_config_mh, 1165 1166 .num_adapters = 1, 1167 .adapter = { 1168 { 1169 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1170 } 1171 } 1172 }; 1173 1174 /* atsc mh lgdt3305 mxl111sf lg2160 1175 * bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1176 * isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1177 */ 1178 static int mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend *fe, 1179 u8 *ts_type, struct usb_data_stream_properties *stream) 1180 { 1181 pr_debug("%s: fe=%d\n", __func__, fe->id); 1182 1183 if (fe->id == 0) { 1184 *ts_type = DVB_USB_FE_TS_TYPE_188; 1185 if (dvb_usb_mxl111sf_isoc) 1186 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1187 else 1188 mxl111sf_stream_config_bulk(stream, 6); 1189 } else if (fe->id == 1) { 1190 *ts_type = DVB_USB_FE_TS_TYPE_188; 1191 if (dvb_usb_mxl111sf_isoc) 1192 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1193 else 1194 mxl111sf_stream_config_bulk(stream, 4); 1195 } else if (fe->id == 2) { 1196 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1197 if (dvb_usb_mxl111sf_isoc) 1198 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1199 else 1200 mxl111sf_stream_config_bulk(stream, 5); 1201 } 1202 return 0; 1203 } 1204 1205 static int mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend *fe, int onoff) 1206 { 1207 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1208 1209 if (fe->id == 0) 1210 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1211 else if (fe->id == 1) 1212 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1213 else if (fe->id == 2) 1214 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1215 return 0; 1216 } 1217 1218 static struct dvb_usb_device_properties mxl111sf_props_atsc_mh = { 1219 .driver_name = KBUILD_MODNAME, 1220 .owner = THIS_MODULE, 1221 .adapter_nr = adapter_nr, 1222 .size_of_priv = sizeof(struct mxl111sf_state), 1223 1224 .generic_bulk_ctrl_endpoint = 0x02, 1225 .generic_bulk_ctrl_endpoint_response = 0x81, 1226 1227 .i2c_algo = &mxl111sf_i2c_algo, 1228 .frontend_attach = mxl111sf_frontend_attach_atsc_mh, 1229 .tuner_attach = mxl111sf_attach_tuner, 1230 .init = mxl111sf_init, 1231 .streaming_ctrl = mxl111sf_streaming_ctrl_atsc_mh, 1232 .get_stream_config = mxl111sf_get_stream_config_atsc_mh, 1233 1234 .num_adapters = 1, 1235 .adapter = { 1236 { 1237 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1238 } 1239 } 1240 }; 1241 1242 /* mercury lgdt3305 mxl111sf lg2161 1243 * tp bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP6/BULK/5/8192/RAW 1244 * tp isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW 1245 * spi bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1246 * spi isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1247 */ 1248 static int mxl111sf_get_stream_config_mercury(struct dvb_frontend *fe, 1249 u8 *ts_type, struct usb_data_stream_properties *stream) 1250 { 1251 pr_debug("%s: fe=%d\n", __func__, fe->id); 1252 1253 if (fe->id == 0) { 1254 *ts_type = DVB_USB_FE_TS_TYPE_188; 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 } else if (fe->id == 1) { 1260 *ts_type = DVB_USB_FE_TS_TYPE_188; 1261 if (dvb_usb_mxl111sf_isoc) 1262 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1263 else 1264 mxl111sf_stream_config_bulk(stream, 4); 1265 } else if (fe->id == 2 && dvb_usb_mxl111sf_spi) { 1266 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1267 if (dvb_usb_mxl111sf_isoc) 1268 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1269 else 1270 mxl111sf_stream_config_bulk(stream, 5); 1271 } else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) { 1272 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1273 if (dvb_usb_mxl111sf_isoc) 1274 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1275 else 1276 mxl111sf_stream_config_bulk(stream, 6); 1277 } 1278 return 0; 1279 } 1280 1281 static int mxl111sf_streaming_ctrl_mercury(struct dvb_frontend *fe, int onoff) 1282 { 1283 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1284 1285 if (fe->id == 0) 1286 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1287 else if (fe->id == 1) 1288 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1289 else if (fe->id == 2 && dvb_usb_mxl111sf_spi) 1290 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1291 else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) 1292 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1293 return 0; 1294 } 1295 1296 static struct dvb_usb_device_properties mxl111sf_props_mercury = { 1297 .driver_name = KBUILD_MODNAME, 1298 .owner = THIS_MODULE, 1299 .adapter_nr = adapter_nr, 1300 .size_of_priv = sizeof(struct mxl111sf_state), 1301 1302 .generic_bulk_ctrl_endpoint = 0x02, 1303 .generic_bulk_ctrl_endpoint_response = 0x81, 1304 1305 .i2c_algo = &mxl111sf_i2c_algo, 1306 .frontend_attach = mxl111sf_frontend_attach_mercury, 1307 .tuner_attach = mxl111sf_attach_tuner, 1308 .init = mxl111sf_init, 1309 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury, 1310 .get_stream_config = mxl111sf_get_stream_config_mercury, 1311 1312 .num_adapters = 1, 1313 .adapter = { 1314 { 1315 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1316 } 1317 } 1318 }; 1319 1320 /* mercury mh mxl111sf lg2161 1321 * tp bulk EP4/BULK/5/8192 EP6/BULK/5/8192/RAW 1322 * tp isoc EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW 1323 * spi bulk EP4/BULK/5/8192 EP5/BULK/5/8192/RAW 1324 * spi isoc EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW 1325 */ 1326 static int mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend *fe, 1327 u8 *ts_type, struct usb_data_stream_properties *stream) 1328 { 1329 pr_debug("%s: fe=%d\n", __func__, fe->id); 1330 1331 if (fe->id == 0) { 1332 *ts_type = DVB_USB_FE_TS_TYPE_188; 1333 if (dvb_usb_mxl111sf_isoc) 1334 mxl111sf_stream_config_isoc(stream, 4, 96, 564); 1335 else 1336 mxl111sf_stream_config_bulk(stream, 4); 1337 } else if (fe->id == 1 && dvb_usb_mxl111sf_spi) { 1338 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1339 if (dvb_usb_mxl111sf_isoc) 1340 mxl111sf_stream_config_isoc(stream, 5, 96, 200); 1341 else 1342 mxl111sf_stream_config_bulk(stream, 5); 1343 } else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) { 1344 *ts_type = DVB_USB_FE_TS_TYPE_RAW; 1345 if (dvb_usb_mxl111sf_isoc) 1346 mxl111sf_stream_config_isoc(stream, 6, 24, 3072); 1347 else 1348 mxl111sf_stream_config_bulk(stream, 6); 1349 } 1350 return 0; 1351 } 1352 1353 static int mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend *fe, int onoff) 1354 { 1355 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff); 1356 1357 if (fe->id == 0) 1358 return mxl111sf_ep4_streaming_ctrl(fe, onoff); 1359 else if (fe->id == 1 && dvb_usb_mxl111sf_spi) 1360 return mxl111sf_ep5_streaming_ctrl(fe, onoff); 1361 else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) 1362 return mxl111sf_ep6_streaming_ctrl(fe, onoff); 1363 return 0; 1364 } 1365 1366 static struct dvb_usb_device_properties mxl111sf_props_mercury_mh = { 1367 .driver_name = KBUILD_MODNAME, 1368 .owner = THIS_MODULE, 1369 .adapter_nr = adapter_nr, 1370 .size_of_priv = sizeof(struct mxl111sf_state), 1371 1372 .generic_bulk_ctrl_endpoint = 0x02, 1373 .generic_bulk_ctrl_endpoint_response = 0x81, 1374 1375 .i2c_algo = &mxl111sf_i2c_algo, 1376 .frontend_attach = mxl111sf_frontend_attach_mercury_mh, 1377 .tuner_attach = mxl111sf_attach_tuner, 1378 .init = mxl111sf_init, 1379 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury_mh, 1380 .get_stream_config = mxl111sf_get_stream_config_mercury_mh, 1381 1382 .num_adapters = 1, 1383 .adapter = { 1384 { 1385 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1), 1386 } 1387 } 1388 }; 1389 1390 static const struct usb_device_id mxl111sf_id_table[] = { 1391 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1392 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1393 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602, &mxl111sf_props_mh, "HCW 126xxx", NULL) }, 1394 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1395 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) }, 1396 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1397 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a, &mxl111sf_props_mh, "HCW 126xxx", NULL) }, 1398 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1399 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) }, 1400 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1401 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) }, 1402 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1403 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) }, 1404 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702, &mxl111sf_props_mh, "HCW 117xxx", NULL) }, 1405 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1406 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) }, 1407 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1408 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1409 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) }, 1410 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1411 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1412 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1413 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1414 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1415 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1416 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1417 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) }, 1418 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) }, 1419 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) }, 1420 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) }, 1421 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) }, 1422 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) }, 1423 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1424 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) }, 1425 { } 1426 }; 1427 MODULE_DEVICE_TABLE(usb, mxl111sf_id_table); 1428 1429 static struct usb_driver mxl111sf_usb_driver = { 1430 .name = KBUILD_MODNAME, 1431 .id_table = mxl111sf_id_table, 1432 .probe = dvb_usbv2_probe, 1433 .disconnect = dvb_usbv2_disconnect, 1434 .suspend = dvb_usbv2_suspend, 1435 .resume = dvb_usbv2_resume, 1436 .no_dynamic_id = 1, 1437 .soft_unbind = 1, 1438 }; 1439 1440 module_usb_driver(mxl111sf_usb_driver); 1441 1442 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>"); 1443 MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF"); 1444 MODULE_VERSION("1.0"); 1445 MODULE_LICENSE("GPL"); 1446